A Study for the Transdermal Application of Teriparatide

Sponsor
Eli Lilly and Company (Industry)
Overall Status
Completed
CT.gov ID
NCT01011556
Collaborator
TransPharma Medical (Industry)
233
18
4
22
12.9
0.6

Study Details

Study Description

Brief Summary

The primary purpose of this study is to help answer the following research questions:
  1. How teriparatide given using a skin patch (transferred through the skin using the ViaDerm Teriparatide System) compares to teriparatide injected under the skin with a needle (pen injector) affects your bone density (how solid or porous your bones are).

  2. The safety of the teriparatide skin patch and any side effects that might be associated with it.

Condition or Disease Intervention/Treatment Phase
  • Drug: Subcutaneous Teriparatide
  • Drug: Transdermal Teriparatide
Phase 2

Detailed Description

Teriparatide 20 micrograms (mcg) per day is currently only available as a subcutaneous (SQ) injection and many patients with severe osteoporosis for whom anabolic therapy with teriparatide is appropriate are either unwilling or physically unable to self-inject. The purpose of this Phase 2 study is to identify a transdermal dose or doses that will be comparable to the teriparatide 20 mcg SQ dose from a pharmacodynamic (PD) and safety standpoint for use in future Phase 3 studies.

Study Design

Study Type:
Interventional
Actual Enrollment :
233 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Care Provider, Investigator)
Primary Purpose:
Treatment
Official Title:
A Phase 2 Study for Transdermal Application of Teriparatide
Study Start Date :
Nov 1, 2009
Actual Primary Completion Date :
Sep 1, 2011
Actual Study Completion Date :
Sep 1, 2011

Arms and Interventions

Arm Intervention/Treatment
Active Comparator: 20 mcg Subcutaneous Teriparatide

Received 20 micrograms (mcg) subcutaneously once daily in an unblinded manner.

Drug: Subcutaneous Teriparatide
Administered subcutaneously once daily for 12 months
Other Names:
  • recombinant human parathyroid hormone (rhPTH) (1-34)
  • recombinant human teriparatide
  • Forteo
  • Forsteo
  • LY333334
  • Experimental: 30 mcg Transdermal Teriparatide

    Received 30 micrograms (mcg) teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.

    Drug: Transdermal Teriparatide
    Administered transdermally, applied once daily for 6 hours over 12 months
    Other Names:
  • synthetic human parathyroid hormone (shPTH) (1-34)
  • synthetic human teriparatide
  • Experimental: 50 mcg Transdermal Teriparatide

    Received 50 micrograms (mcg) teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.

    Drug: Transdermal Teriparatide
    Administered transdermally, applied once daily for 6 hours over 12 months
    Other Names:
  • synthetic human parathyroid hormone (shPTH) (1-34)
  • synthetic human teriparatide
  • Experimental: 80 mcg Transdermal Teriparatide

    Received 80 micrograms (mcg) teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.

    Drug: Transdermal Teriparatide
    Administered transdermally, applied once daily for 6 hours over 12 months
    Other Names:
  • synthetic human parathyroid hormone (shPTH) (1-34)
  • synthetic human teriparatide
  • Outcome Measures

    Primary Outcome Measures

    1. Percent Change From Baseline in Lumbar Spine Bone Mineral Density (BMD) at 12 Months [Baseline, 12 Months]

      Bone mineral density (BMD) of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar). Analyses were performed using ANCOVA model and least square (LS) means were adjusted for baseline BMD values as a covariate and pooled site and treatment as fixed effects.

    Secondary Outcome Measures

    1. Percent Change From Baseline in Lumbar Spine Bone Mineral Density (BMD) at 6 Months [Baseline, 6 Months]

      Bone mineral density (BMD) of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar). Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.

    2. Time Course Change of BMD Response at the Lumbar Spine [Baseline to 6 Months and 12 Months]

      To assess the time course of the treatment, the BMD data of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA) and analyzed using a mixed model repeated measures (MMRM) method, with the repeated measure occurring at each visit (for example, 6 and 12 month). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar).

    3. Percent Change From Baseline in Procollagen Type 1 N-Terminal Propeptide (P1NP) [Baseline, 1 Month, 3 Months, 6 Months, 12 Months]

      Procollagen Type 1 N-Terminal Propeptide (P1NP) is a marker of bone formation.

    4. Percent Change From Baseline of C-Terminal Telopeptide (CTX) [Baseline, 1 Month, 3 Months, 6 Months, 12 Months]

      C-terminal telopeptide is a marker of bone resorption.

    5. Percent Change From Baseline in Serum Procollagen Type 1 C-Propeptide (P1CP) at 1 Month [Baseline, 1 Month]

      Procollagen Type 1 N-Terminal Propeptide (P1NP) is a marker of bone formation.

    6. Convenience/Ease of Use Questionnaire (CEUQ) [baseline up to 12 months]

      CEUQ consists of 5 sections and 16 questions using a 5-point Likert scale designed to collect measures for ease of use (S1), convenience of use (S2), confidence of use (S3), fear of use (S4), and overall satisfaction with therapy (S5). CEUQ is not a validated instrument.

    7. Change in Serum Calcium With and Without Adjustments for Serum Albumin From Predose to After 4 and 6 Hours [Baseline, 12 Months]

      Serum calcium adjusted for serum albumin levels is calculated using the following formula: Total Calcium + [(40 - albumin) x 0.02]. Analysis for serum calcium and albumin adjusted serum calcium were collected at predose, 4 hours (h) post-dose (PD) and 6 h PD at baseline and 12 months (mon).

    8. Change From Baseline in Urine Calcium Excretion at 6 and 12 Months [Baseline, 6 Months, 12 Months]

    9. Change From Pre-dose and Postdose Supine and Standing SBP and DBP at Baseline (BL) and 12 Months (Mon) [Pre-Dose, 30 minutes, 2 hours Post-Dose at Baseline and 12 Months]

      Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) measured at pre-dose and 30 minutes (min) and 2 hours (hr) post-dose in both the supine and standing position.

    10. Change From Pre-dose to Postdose in Supine and Standing Heart Rate at Baseline (BL) and 12 Months (Mon). [Pre-dose, 30 minutes, 2 hours at Baseline and 12 Months]

    11. Number of Participants With Parathyroid Hormone (PTH) Specific Antibody Levels [Baseline and 1, 3, 12, and 13 Months (mon)]

      Participants were tested for anti-recombinant teriparatide and anti-synthetic teriparatide titers. Either none were detected (ND) or antibodies were determined to be present if the teriparatide specific antibody titers were at least 1:8 (titer 1:8).

    12. Pharmacokinetics Parameters: Area Under the Curve (AUC) [Baseline, 1 Month, 3 Months, and 12 Months]

      Due to high intra-subject variability, data was not analyzed for this outcome measure.

    13. Pharmacokinetics Parameters: Maximal Concentration (Cmax) [Baseline, 1 Month, 3 Months, 12 Months]

      Due to high intra-subject variability, data was not analyzed for this outcome measure.

    14. DRAIZE Edema Assessment at Baseline Through 13 Month Follow-up [13 Month follow-up]

      Severity of edema was categorized based on a 5 point scale: 0=no edema, 4=severe edema (defined as an area raised more than 1 millimeter and extending beyond area of exposure)

    15. DRAIZE Erythema Assessment at Baseline Through 13 Month Follow-up [13 Month follow-up]

      Severity of erythema was categorized based on a 5 point scale: 0=no erythema, 4=severe erythema (defined as beet red to eschar)

    Eligibility Criteria

    Criteria

    Ages Eligible for Study:
    55 Years to 80 Years
    Sexes Eligible for Study:
    Female
    Accepts Healthy Volunteers:
    No
    Inclusion Criteria:
    • Ambulatory, postmenopausal women.

    • Centrally confirmed lumbar spine or femoral neck bone mineral density (BMD) T-score of less than or equal to -2.5.

    • Without language barrier, cooperative, expected to return for all follow-up procedures, and have given informed consent after being informed of the risks, medications, and procedures to be used in the study.

    • Able to use the pen-type injection delivery system and the ViaDerm Teriparatide System satisfactorily in the opinion of the investigator, or with the help of a family member or caregiver.

    • Able to be reached by telephone for follow-up contact between visits

    Exclusion Criteria:
    • Abnormal laboratory values for albumin and alkaline phosphatase.

    • Laboratory values outside the ranges defined in the protocol for the following: Serum calcium, intact parathyroid hormone (iPTH), 25 hydroxyvitamin D, and 24-hour urine calcium

    • History of diseases other than postmenopausal osteoporosis that affect bone metabolism, such as Paget's disease, renal osteodystrophy, osteomalacia, any secondary causes of osteoporosis, hypoparathyroidism, hyperparathyroidism, and intestinal malabsorption.

    • History of malignant neoplasms in the 5 years prior to randomization, with the exception of superficial basal cell carcinoma or squamous cell carcinoma of the skin that has been definitively treated. Patients with carcinoma in situ of the uterine cervix treated definitively more than 1 year prior to entry into the study may be randomized.

    • Use of a pacemaker.

    • Known chronic dermatological disorder, such as contact dermatitis

    • History of allergy or sensitivity to tapes or adhesives

    • Patients prone to bleeding with coagulopathies, such as hemophilia or thrombocytopenia.

    • Patients who have an increased baseline risk of osteosarcoma, Paget's disease of the bone, or unexplained elevations of alkaline phosphatase; or prior external beam, implant radiation therapy involving the skeleton, or previous primary skeletal malignancy.

    • Major fracture within the past year in the femur, tibia, humerus, or radius (with or without ulna).

    Treatment with:
    • calcitonins in the 2 months prior to randomization.

    • oral, transdermal/patch, or injectable estrogens, progestins, estrogen analogs, estrogen agonists, estrogen antagonists, selective estrogen receptor modulators, or tibolone in the 3 months prior to randomization; treatment with intravaginal estrogens in doses higher than 0.3 mg of conjugated equine estrogen, or the equivalent, for more than 3 doses per week in the 3 months prior to randomization.

    • androgens or other anabolic steroids in the 6 months prior to randomization.

    • fluorides in the 2 years prior to randomization. (Previous or current use of fluoridated water or topical dental fluoride treatments are permitted.)

    • oral bisphosphonates for more than 2 consecutive months in the 6 months prior to randomization; treatment with intravenous bisphosphonates in the 6 months prior to randomization; treatment with more than 1 cycle of intermittent oral bisphosphonates in the 6 months prior to randomization; or having received the last cycle of this intermittent oral regimen less than 4 weeks prior to screening.

    • patients receiving intravenous zoledronic acid during the 12 months prior to randomization.

    • vitamin D greater than 50,000 International Units (IU) per week or with any dose of calcitriol or vitamin D analogs or agonists in the 6 months prior to randomization.

    • systemic corticosteroids in the 1 month prior to randomization or for more than 30 days in the 1 year prior to randomization. (Ophthalmic, otic, topical, orally inhaled, nasally inhaled, or intra-articular corticosteroid therapy may be used without these restrictions.)

    • any other drug known to significantly affect bone metabolism in the 6 months prior to randomization.

    • warfarin or other coumadin anticoagulants in the 1 month prior to randomization.

    • any investigational drug in the 1 month prior to entry into the study.

    Contacts and Locations

    Locations

    Site City State Country Postal Code
    1 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Buenos Aires Argentina C1128AAF
    2 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Parnu Estonia 80010
    3 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Tallin Estonia 10138
    4 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Tartu Estonia 50410
    5 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Balatonfured Hungary 8230
    6 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Budapest Hungary 1036
    7 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Debrecen Hungary 4043
    8 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Esztergom Hungary 2500
    9 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Gyor Hungary 9023
    10 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Szombathely Hungary H-9700
    11 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Tatabanya Hungary 2800
    12 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Guadalajara Mexico 44158
    13 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Mexico City Mexico 03300
    14 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Monterrey Mexico 64460
    15 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Bucharest Romania 011025
    16 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Cluj-Napoca Romania 400006
    17 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Lasi Romania 700111
    18 For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician. Timisoara Romania 300736

    Sponsors and Collaborators

    • Eli Lilly and Company
    • TransPharma Medical

    Investigators

    • Study Director: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST), Eli Lilly and Company

    Study Documents (Full-Text)

    None provided.

    More Information

    Publications

    None provided.
    Responsible Party:
    Eli Lilly and Company
    ClinicalTrials.gov Identifier:
    NCT01011556
    Other Study ID Numbers:
    • 12641
    • I2Y-MC-GHFA(c)
    First Posted:
    Nov 11, 2009
    Last Update Posted:
    Oct 23, 2012
    Last Verified:
    Sep 1, 2012
    Keywords provided by Eli Lilly and Company
    Additional relevant MeSH terms:

    Study Results

    Participant Flow

    Recruitment Details
    Pre-assignment Detail
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Period Title: Overall Study
    STARTED 58 56 55 64
    Received at Least 1 Dose of Study Drug 57 56 54 64
    COMPLETED 52 48 45 51
    NOT COMPLETED 6 8 10 13

    Baseline Characteristics

    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide Total
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Total of all reporting groups
    Overall Participants 57 56 54 64 231
    Age (years) [Mean (Standard Deviation) ]
    Mean (Standard Deviation) [years]
    63.9
    (7.2)
    65.0
    (8.3)
    67.6
    (8.4)
    65.1
    (7.2)
    65.4
    (7.8)
    Sex: Female, Male (Count of Participants)
    Female
    57
    100%
    56
    100%
    54
    100%
    64
    100%
    231
    100%
    Male
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    Race/Ethnicity, Customized (participants) [Number]
    Hispanic or Latino
    14
    24.6%
    15
    26.8%
    14
    25.9%
    17
    26.6%
    60
    26%
    Latin American
    0
    0%
    2
    3.6%
    1
    1.9%
    0
    0%
    3
    1.3%
    Mexican
    7
    12.3%
    6
    10.7%
    5
    9.3%
    6
    9.4%
    24
    10.4%
    Not Hispanic or Latino
    33
    57.9%
    32
    57.1%
    32
    59.3%
    40
    62.5%
    137
    59.3%
    South American
    1
    1.8%
    1
    1.8%
    1
    1.9%
    0
    0%
    3
    1.3%
    Spaniard
    2
    3.5%
    0
    0%
    1
    1.9%
    1
    1.6%
    4
    1.7%
    Region of Enrollment (participants) [Number]
    Estonia
    4
    7%
    1
    1.8%
    6
    11.1%
    4
    6.3%
    15
    6.5%
    Hungary
    21
    36.8%
    25
    44.6%
    23
    42.6%
    25
    39.1%
    94
    40.7%
    Mexico
    7
    12.3%
    6
    10.7%
    5
    9.3%
    6
    9.4%
    24
    10.4%
    Argentina
    17
    29.8%
    17
    30.4%
    16
    29.6%
    18
    28.1%
    68
    29.4%
    Romania
    8
    14%
    7
    12.5%
    4
    7.4%
    11
    17.2%
    30
    13%

    Outcome Measures

    1. Primary Outcome
    Title Percent Change From Baseline in Lumbar Spine Bone Mineral Density (BMD) at 12 Months
    Description Bone mineral density (BMD) of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar). Analyses were performed using ANCOVA model and least square (LS) means were adjusted for baseline BMD values as a covariate and pooled site and treatment as fixed effects.
    Time Frame Baseline, 12 Months

    Outcome Measure Data

    Analysis Population Description
    All participants who received at least 1 dose of drug and had at least 1 baseline and post-baseline lumbar spine BMD measure. Analysis was performed using intention-to-treat (ITT) principle, last observation carried forward method and ANCOVA model.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 micrograms (mcg) teriparatide subcutaneously once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 54 54 51 60
    Least Squares Mean (90% Confidence Interval) [percentage change in BMD]
    7.80
    0.63
    0.32
    1.63
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Non-Inferiority or Equivalence
    Comments A noninferiority margin of 3.5% was used.
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -7.17
    Confidence Interval (2-Sided) 90%
    -8.489 to -5.851
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Non-Inferiority or Equivalence
    Comments A noninferiority margin of 3.5% was used.
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -7.48
    Confidence Interval (2-Sided) 90%
    -8.822 to -6.144
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Non-Inferiority or Equivalence
    Comments A noninferiority margin of 3.5% was used.
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -6.17
    Confidence Interval (2-Sided) 90%
    -7.448 to -4.891
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    2. Secondary Outcome
    Title Percent Change From Baseline in Lumbar Spine Bone Mineral Density (BMD) at 6 Months
    Description Bone mineral density (BMD) of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar). Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Time Frame Baseline, 6 Months

    Outcome Measure Data

    Analysis Population Description
    All participants who received at least 1 dose of drug and had at least 1 baseline and post-baseline lumbar spine BMD measure. Analysis was performed using intent-to-treat principal, last observation carried forward method and ANCOVA model.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 54 52 51 58
    Least Squares Mean (90% Confidence Interval) [percentage change in BMD]
    4.74
    0.16
    0.88
    1.19
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -4.58
    Confidence Interval (2-Sided) 90%
    -5.716 to -3.452
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -3.87
    Confidence Interval (2-Sided) 90%
    -5.006 to -2.727
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method ANCOVA
    Comments Analyses were performed using ANCOVA model with the baseline value as a covariate and pooled site and treatment as fixed effects.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -3.56
    Confidence Interval (2-Sided) 90%
    -4.652 to -2.464
    Parameter Dispersion Type:
    Value:
    Estimation Comments
    3. Secondary Outcome
    Title Time Course Change of BMD Response at the Lumbar Spine
    Description To assess the time course of the treatment, the BMD data of the lumbar spine was assessed by dual energy X-ray absorptiometry (DXA) and analyzed using a mixed model repeated measures (MMRM) method, with the repeated measure occurring at each visit (for example, 6 and 12 month). BMD values are corrected data and have been standardized across the machine types (Hologic and Lunar).
    Time Frame Baseline to 6 Months and 12 Months

    Outcome Measure Data

    Analysis Population Description
    All participants who received at least 1 dose of drug, had at least 1 baseline and post-baseline lumbar spine BMD measure. Analysis was performed using ITT principal.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 63
    6 months (n=54, 52, 51, 58)
    4.72
    0.19
    0.78
    1.19
    12 months (n=52, 48, 45, 50)
    8.12
    0.62
    0.66
    1.93
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments p-value is for change in BMD at 6 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -4.53
    Confidence Interval (2-Sided) 90%
    -5.663 to -3.392
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.687
    Estimation Comments
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments p-value is for change in BMD at 6 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -3.94
    Confidence Interval (2-Sided) 90%
    -5.086 to -2.800
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.692
    Estimation Comments
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments p-value is for change in BMD at 6 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -3.53
    Confidence Interval (2-Sided) 90%
    -4.627 to -2.430
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.665
    Estimation Comments
    Statistical Analysis 4
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments p-value is for change in BMD at 12 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -7.50
    Confidence Interval (2-Sided) 90%
    -8.856 to -6.151
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.818
    Estimation Comments
    Statistical Analysis 5
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.001
    Comments p-value for change in BMD at 12 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -7.46
    Confidence Interval (2-Sided) 90%
    -8.835 to -6.091
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.830
    Estimation Comments
    Statistical Analysis 6
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.001
    Comments p-value is for change in BMD at 12 months
    Method Mixed Models Analysis
    Comments MMRM Model: Percentage change in BMD = treatment+baseline+pooled site+visit+treatment*visit interaction. Repeat measure occurred at each visit.
    Method of Estimation Estimation Parameter Difference in Least Square Means
    Estimated Value -6.19
    Confidence Interval (2-Sided) 90%
    -7.510 to -4.860
    Parameter Dispersion Type: Standard Error of the Mean
    Value: 0.802
    Estimation Comments
    4. Secondary Outcome
    Title Percent Change From Baseline in Procollagen Type 1 N-Terminal Propeptide (P1NP)
    Description Procollagen Type 1 N-Terminal Propeptide (P1NP) is a marker of bone formation.
    Time Frame Baseline, 1 Month, 3 Months, 6 Months, 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least one dose of study drug. The intent-to-treat principle was applied.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 micrograms (mcg) teriparatide subcutaneously once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 52 53 51 62
    1 month (n=49, 53, 49, 60)
    112.47
    (65.390)
    19.29
    (35.274)
    27.78
    (31.064)
    42.06
    (53.000)
    3 months (n=50, 51, 49, 59)
    174.88
    (118.745)
    35.68
    (50.358)
    53.53
    (64.625)
    116.34
    (117.697)
    6 months (n=48, 49, 48, 56)
    284.89
    (228.773)
    62.99
    (78.579)
    93.82
    (93.575)
    221.28
    (233.297)
    12 months (n=47, 46, 43, 49)
    232.41
    (176.557)
    72.17
    (86.747)
    97.14
    (98.007)
    178.02
    (181.361)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 4
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 5
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 6
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.003
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 7
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 8
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 9
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.029
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 10
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    Statistical Analysis 11
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    Statistical Analysis 12
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.047
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    5. Secondary Outcome
    Title Percent Change From Baseline of C-Terminal Telopeptide (CTX)
    Description C-terminal telopeptide is a marker of bone resorption.
    Time Frame Baseline, 1 Month, 3 Months, 6 Months, 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least one dose of study drug. The intent-to-treat principle was applied.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 micrograms (mcg) teriparatide subcutaneously once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 52 53 51 62
    1 month (n=49, 53, 49, 60)
    20.57
    (64.980)
    8.05
    (26.070)
    13.35
    (29.384)
    21.66
    (46.572)
    3 months (n=50, 51, 49, 59)
    87.78
    (96.777)
    30.66
    (42.048)
    42.40
    (58.620)
    90.36
    (103.367)
    6 months (n=48, 49, 48, 56)
    123.36
    (128.832)
    37.36
    (52.875)
    68.63
    (71.059)
    127.81
    (152.725)
    12 months (n=47, 46, 43, 49)
    97.52
    (109.981)
    37.75
    (58.035)
    61.25
    (60.862)
    114.11
    (157.485)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.822
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.406
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.312
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 4
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 5
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 6
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.952
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 3 months.
    Statistical Analysis 7
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 8
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.011
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 9
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.997
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 6 months.
    Statistical Analysis 10
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.003
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    Statistical Analysis 11
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.112
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    Statistical Analysis 12
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value 0.988
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 12 months.
    6. Secondary Outcome
    Title Percent Change From Baseline in Serum Procollagen Type 1 C-Propeptide (P1CP) at 1 Month
    Description Procollagen Type 1 N-Terminal Propeptide (P1NP) is a marker of bone formation.
    Time Frame Baseline, 1 Month

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least one dose of study drug. The intent-to-treat principle was applied.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 micrograms (mcg) teriparatide subcutaneously once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 49 53 48 59
    Median (Standard Deviation) [percentage change in P1CP]
    80.10
    (85.421)
    4.63
    (29.694)
    12.30
    (30.153)
    23.84
    (44.813)
    Statistical Analysis 1
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 30 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 2
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 50 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    Statistical Analysis 3
    Statistical Analysis Overview Comparison Group Selection 20 Mcg Subcutaneous Teriparatide, 80 Mcg Transdermal Teriparatide
    Comments
    Type of Statistical Test Superiority or Other
    Comments
    Statistical Test of Hypothesis p-Value <0.001
    Comments
    Method Wilcoxon Rank Sum Test
    Comments Pairwise comparison p-value at 1 month.
    7. Secondary Outcome
    Title Convenience/Ease of Use Questionnaire (CEUQ)
    Description CEUQ consists of 5 sections and 16 questions using a 5-point Likert scale designed to collect measures for ease of use (S1), convenience of use (S2), confidence of use (S3), fear of use (S4), and overall satisfaction with therapy (S5). CEUQ is not a validated instrument.
    Time Frame baseline up to 12 months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had CEUQ assessment. Last observation was carried forward, unless the last observation was also the first completed questionnaire.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 55 54 51 62
    S1-Stronly Disagree
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    S1-Somewhat Disagree
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    S1-Neutral
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    S1-Somewhat Agree
    11
    19.3%
    9
    16.1%
    8
    14.8%
    10
    15.6%
    S1-Strongly Agree
    44
    77.2%
    45
    80.4%
    42
    77.8%
    52
    81.3%
    S2-Strongly Disagree
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    S2-Somewhat Disagree
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    S2-Neutral
    1
    1.8%
    1
    1.8%
    1
    1.9%
    0
    0%
    S2-Somewhat Agree
    11
    19.3%
    12
    21.4%
    9
    16.7%
    12
    18.8%
    S2-Strongly Agree
    43
    75.4%
    41
    73.2%
    41
    75.9%
    50
    78.1%
    S3-Not Confident
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    S3-Somewhat Not Confident
    0
    0%
    1
    1.8%
    0
    0%
    1
    1.6%
    S3-Neutral
    0
    0%
    0
    0%
    3
    5.6%
    4
    6.3%
    S3-Somewhat Confident
    13
    22.8%
    15
    26.8%
    11
    20.4%
    17
    26.6%
    S3-Very Confident
    42
    73.7%
    38
    67.9%
    36
    66.7%
    40
    62.5%
    S4-Extremely Fearful
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    S4-Somewhat Fearful
    1
    1.8%
    1
    1.8%
    0
    0%
    1
    1.6%
    S4-Neutral
    1
    1.8%
    0
    0%
    1
    1.9%
    0
    0%
    S4-Somewhat Not Fearful
    9
    15.8%
    16
    28.6%
    9
    16.7%
    13
    20.3%
    S4-Not Fearful
    44
    77.2%
    37
    66.1%
    40
    74.1%
    48
    75%
    S5-Very Dissatisfied
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    S5-Somewhat Dissatisfied
    0
    0%
    1
    1.8%
    1
    1.9%
    0
    0%
    S5-Neutral
    1
    1.8%
    0
    0%
    2
    3.7%
    1
    1.6%
    S5-Somewhat Satisfied
    10
    17.5%
    13
    23.2%
    10
    18.5%
    18
    28.1%
    S5-Very Satisfied
    44
    77.2%
    40
    71.4%
    38
    70.4%
    43
    67.2%
    8. Secondary Outcome
    Title Change in Serum Calcium With and Without Adjustments for Serum Albumin From Predose to After 4 and 6 Hours
    Description Serum calcium adjusted for serum albumin levels is calculated using the following formula: Total Calcium + [(40 - albumin) x 0.02]. Analysis for serum calcium and albumin adjusted serum calcium were collected at predose, 4 hours (h) post-dose (PD) and 6 h PD at baseline and 12 months (mon).
    Time Frame Baseline, 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had serum calcium measurements or adjusted serum calcium measurements at the indicated timepoint.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 64
    Baseline- predose; no adjustment (n=54,53,51,62)
    2.391
    (0.0776)
    2.362
    (0.0933)
    2.389
    (0.0921)
    2.392
    (0.0915)
    Baseline- 4 h PD; no adjustment (n=55,53,51,63)
    2.432
    (0.1191)
    2.358
    (0.1315)
    2.403
    (0.1160)
    2.393
    (0.1113)
    Baseline- 6 h PD; no adjustment (n=52,51,48,59)
    2.440
    (0.1159)
    2.369
    (0.0789)
    2.400
    (0.1167)
    2.397
    (0.1048)
    12 mon-predose; no adjustment (n=52,47,45,50)
    2.463
    (0.1243)
    2.427
    (0.0977)
    2.427
    (0.0842)
    2.432
    (0.0937)
    12 mon-4 h PD; no adjustment (n=51,46,44,51)
    2.516
    (0.1815)
    2.428
    (0.1024)
    2.430
    (0.1199)
    2.464
    (0.1042)
    12 mon-6 h PD; no adjustment (n=50,45,44,51)
    2.532
    (0.1429)
    2.426
    (0.0866)
    2.443
    (0.0997)
    2.467
    (0.0959)
    baseline-predose albumin adjusted (n=53,53,50,60)
    2.363
    (0.0811)
    2.341
    (0.0949)
    2.376
    (0.0807)
    2.373
    (0.0809)
    baseline-4 h PD; albumin adjusted (n=52,52,50,61)
    2.418
    (0.1099)
    2.348
    (0.1283)
    2.403
    (0.0928)
    2.386
    (0.1045)
    baseline-6 h PD; albumin adjusted (n=49,50,47,57)
    2.423
    (0.1100)
    2.363
    (0.0727)
    2.404
    (0.0908)
    2.394
    (0.0934)
    12 mon- predose albumin adjusted (n=52,47,45,50)
    2.461
    (0.0998)
    2.432
    (0.0806)
    2.449
    (0.0861)
    2.442
    (0.0840)
    12 mon- 4 h PD; albumin adjusted (n=51,46,44,51)
    2.523
    (0.1680)
    2.438
    (0.1022)
    2.458
    (0.1012)
    2.482
    (0.0962)
    12 mon-6 h PD; albumin adjusted (n=52,47,45,50)
    2.547
    (0.1236)
    2.443
    (0.0838)
    2.481
    (0.1044)
    2.483
    (0.1348)
    9. Secondary Outcome
    Title Change From Baseline in Urine Calcium Excretion at 6 and 12 Months
    Description
    Time Frame Baseline, 6 Months, 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had urine calcium measurements at the indicated timepoint.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 64
    Baseline
    4.45
    (1.851)
    4.21
    (1.766)
    4.26
    (1.673)
    4.24
    (1.876)
    6 months (n=54, 50, 49, 56)
    2.02
    (4.122)
    0.70
    (3.467)
    1.20
    (2.768)
    1.35
    (2.360)
    12 months (n=51, 47, 41, 51)
    5.25
    (3.694)
    4.97
    (2.192)
    4.80
    (2.738)
    4.51
    (2.770)
    10. Secondary Outcome
    Title Change From Pre-dose and Postdose Supine and Standing SBP and DBP at Baseline (BL) and 12 Months (Mon)
    Description Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) measured at pre-dose and 30 minutes (min) and 2 hours (hr) post-dose in both the supine and standing position.
    Time Frame Pre-Dose, 30 minutes, 2 hours Post-Dose at Baseline and 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had predose and postdose blood pressure measurements at the indicated timepoint and body position.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 64
    BL, supine, SBP, 30 min (n=56,54,51,62)
    -0.6
    (10.71)
    2.0
    (10.25)
    -1.0
    (11.59)
    -0.8
    (10.77)
    BL, supine, SBP, 2 h (n=56,56,53,63)
    -0.3
    (13.06)
    -0.9
    (10.97)
    -3.5
    (9.97)
    -0.6
    (12.91)
    BL, supine, DBP, 30 min (n=56,54,51,62)
    -1.9
    (7.63)
    1.4
    (7.59)
    -2.5
    (7.50)
    -1.1
    (7.17)
    BL, supine, DBP, 2 h (n=56,56,53,63)
    -2.1
    (7.59)
    -0.8
    (8.51)
    -3.6
    (7.02)
    -1.6
    (7.67)
    12mon, supine, SBP, 30min (n=51,47,44,51)
    0.8
    (8.52)
    -2.2
    (7.47)
    -1.1
    (8.87)
    -2.0
    (9.82)
    12mon, supine, SBP, 2 h (n=51,47,44,51)
    -0.2
    (10.71)
    -1.8
    (11.19)
    -2.5
    (9.54)
    -1.9
    (10.87)
    12mon, supine, DBP, 30min (n=52,48,45,51)
    -1.8
    (7.14)
    -1.8
    (6.08)
    -2.1
    (6.77)
    -1.2
    (7.25)
    12mon, supine, DBP, 2 h (n=51,47,44,51)
    -1.3
    (6.94)
    -3.3
    (7.79)
    -1.3
    (6.79)
    -2.0
    (8.59)
    BL, standing, SBP, 30 min (n=56,54,51,62)
    -1.3
    (9.38)
    2.5
    (8.93)
    -0.6
    (10.65)
    -0.5
    (10.04)
    BL, standing, SBP, 2 h (n=56,56,53,64)
    -1.7
    (11.57)
    -1.6
    (11.03)
    -3.8
    (10.96)
    0.0
    (12.11)
    BL, standing, DBP, 30 min (n=56,54,51,62)
    -2.3
    (6.56)
    0.2
    (8.18)
    -1.2
    (8.34)
    -1.2
    (7.80)
    BL, standing, DBP, 2 h (n=56,56,53,64)
    -2.3
    (7.55)
    -2.1
    (7.80)
    -1.1
    (7.25)
    -1.7
    (8.84)
    12mon, standing, SBP, 30min(n=51,47,44,51)
    -0.6
    (10.55)
    -0.9
    (8.41)
    0.5
    (8.68)
    -0.8
    (8.72)
    12mon, standing, SBP, 2 h (n=51,47,44,51)
    -0.1
    (11.86)
    -0.4
    (7.64)
    -1.3
    (12.97)
    -0.9
    (10.24)
    12mon, standing, DBP, 30 min(n=51,47,44,51
    -1.8
    (7.12)
    -2.4
    (6.04)
    -3.5
    (8.09)
    1.4
    (7.75)
    12mon, standing, DBP, 2 h (n=51,47,44,51)
    1.1
    (6.93)
    -2.0
    (7.35)
    -1.9
    (7.70)
    0.1
    (7.44)
    11. Secondary Outcome
    Title Change From Pre-dose to Postdose in Supine and Standing Heart Rate at Baseline (BL) and 12 Months (Mon).
    Description
    Time Frame Pre-dose, 30 minutes, 2 hours at Baseline and 12 Months

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had predose and postdose heart rate measurements at the indicated timepoint and body position.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 mcg teriparatide subcutaneously once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 64
    BL, supine, 30 min (n=56,54,51,62)
    1.8
    (5.66)
    1.7
    (5.96)
    -0.8
    (7.21)
    -0.6
    (6.50)
    BL, supine, 2 h (n=56,56,53,63)
    1.5
    (8.01)
    0.9
    (5.61)
    -0.8
    (8.49)
    -0.4
    (6.90)
    BL, standing, 30 min (n=56,54,51,62)
    1.6
    (6.41)
    -1.0
    (7.36)
    0.7
    (6.68)
    -1.2
    (7.61)
    BL, standing, 2 h (n=56,56,53,64)
    1.0
    (8.03)
    -0.8
    (8.51)
    0.5
    (6.51)
    -1.0
    (8.05)
    12 mon, supine, 30 min (n=51,47,44,51)
    2.5
    (4.81)
    1.4
    (4.74)
    -0.1
    (4.06)
    -0.2
    (5.22)
    12 mon, supine, 2 h (n=51,47,44,51)
    1.6
    (6.74)
    1.1
    (6.60)
    -0.3
    (5.43)
    -0.8
    (6.69)
    12 mon, standing, 30 min (n=51,47,44,51)
    1.2
    (7.35)
    0.0
    (5.28)
    -0.7
    (5.97)
    -0.4
    (6.90)
    12 mon, standing, 2 h (n=51,47,44,51)
    0.9
    (9.03)
    0.1
    (7.36)
    -0.4
    (7.03)
    -0.7
    (7.72)
    12. Secondary Outcome
    Title Number of Participants With Parathyroid Hormone (PTH) Specific Antibody Levels
    Description Participants were tested for anti-recombinant teriparatide and anti-synthetic teriparatide titers. Either none were detected (ND) or antibodies were determined to be present if the teriparatide specific antibody titers were at least 1:8 (titer 1:8).
    Time Frame Baseline and 1, 3, 12, and 13 Months (mon)

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least one dose of study drug and had antibody results.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 57 56 54 64
    Baseline: anti-recombinant ND (n=57, 54, 53, 64)
    57
    100%
    54
    96.4%
    52
    96.3%
    64
    100%
    Baseline:anti-recombinant titer 1:8(n=57,54,53,64)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    1 mon:anti-recombinant ND (n=54,54,51,62)
    54
    94.7%
    54
    96.4%
    51
    94.4%
    62
    96.9%
    1 mon:anti-recombinant titer 1:8 (n=54,54,51,62
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    3 mon:anti-recombinant ND (n=55,52,51,61)
    55
    96.5%
    52
    92.9%
    50
    92.6%
    61
    95.3%
    3 mon:anti-recombinant titer 1:8 (n=55,52,51,6
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    12 mon:anti-recombinant ND (n=52,48,45,51)
    52
    91.2%
    48
    85.7%
    44
    81.5%
    51
    79.7%
    12 mon:anti-recombinant titer 1:8 (n=52,48,45,51)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    13 mon:anti-recombinant ND (n=50,46,44,50)
    50
    87.7%
    46
    82.1%
    43
    79.6%
    50
    78.1%
    13 mon:anti-recombinant titer 1:8 (n=50,46,44,50)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    Baseline:anti-synthetic ND (n=57,54,53,64)
    57
    100%
    54
    96.4%
    52
    96.3%
    64
    100%
    Baseline:anti-synthetic titer 1:8 (n=57,54,53,64)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    1 mon:anti-synthetic ND (N=54,54,51,62)
    54
    94.7%
    54
    96.4%
    50
    92.6%
    62
    96.9%
    1 mon:anti-synthetic titer 1:8 (N=54,54,51,62)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    3 mon:anti-synthetic ND (n=55,52,51,61)
    55
    96.5%
    52
    92.9%
    50
    92.6%
    61
    95.3%
    3 mon:anti-synthetic titer 1:8 (n=55,52,51,61)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    12 mon:anti-synthetic ND (n=52,48,45,51)
    52
    91.2%
    48
    85.7%
    44
    81.5%
    51
    79.7%
    12 mon:anti-synthetic titer 18 (n=52,48,45,51)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    13 mon:anti-synthetic ND (n=50,46,44,50)
    50
    87.7%
    46
    82.1%
    43
    79.6%
    50
    78.1%
    13 mon:anti-synthetic titer 1:8 (n=50,46,44,50)
    0
    0%
    0
    0%
    1
    1.9%
    0
    0%
    13. Secondary Outcome
    Title Pharmacokinetics Parameters: Area Under the Curve (AUC)
    Description Due to high intra-subject variability, data was not analyzed for this outcome measure.
    Time Frame Baseline, 1 Month, 3 Months, and 12 Months

    Outcome Measure Data

    Analysis Population Description
    Due to high intra-subject variability, zero participants were analyzed on this outcome measure.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 0 0 0 0
    14. Secondary Outcome
    Title Pharmacokinetics Parameters: Maximal Concentration (Cmax)
    Description Due to high intra-subject variability, data was not analyzed for this outcome measure.
    Time Frame Baseline, 1 Month, 3 Months, 12 Months

    Outcome Measure Data

    Analysis Population Description
    Due to high intra-subject variability, zero participants were analyzed for this outcome measure.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 0 0 0 0
    15. Secondary Outcome
    Title DRAIZE Edema Assessment at Baseline Through 13 Month Follow-up
    Description Severity of edema was categorized based on a 5 point scale: 0=no edema, 4=severe edema (defined as an area raised more than 1 millimeter and extending beyond area of exposure)
    Time Frame 13 Month follow-up

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had edema measurements at 13 months.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 41 39 39 43
    0=no edema
    41
    71.9%
    39
    69.6%
    39
    72.2%
    43
    67.2%
    1=very slight edema to 4=severe edema
    0
    0%
    0
    0%
    0
    0%
    0
    0%
    16. Secondary Outcome
    Title DRAIZE Erythema Assessment at Baseline Through 13 Month Follow-up
    Description Severity of erythema was categorized based on a 5 point scale: 0=no erythema, 4=severe erythema (defined as beet red to eschar)
    Time Frame 13 Month follow-up

    Outcome Measure Data

    Analysis Population Description
    All randomized participants who received at least 1 dose of study drug and had erythema measurements at 13 months.
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    Measure Participants 41 39 39 43
    0=no erythema
    41
    71.9%
    39
    69.6%
    39
    72.2%
    43
    67.2%
    1=very slight erythema to 4=severe erythema
    0
    0%
    0
    0%
    0
    0%
    0
    0%

    Adverse Events

    Time Frame
    Adverse Event Reporting Description
    Arm/Group Title 20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Arm/Group Description Received 20 microgram (mcg) teriparatide subcutaneously (injected) once daily in an unblinded manner. Received 30 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 50 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level. Received 80 mcg teriparatide transdermally via a patch applied once daily. Participants were blinded to dose level.
    All Cause Mortality
    20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total / (NaN) / (NaN) / (NaN) / (NaN)
    Serious Adverse Events
    20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 2/57 (3.5%) 2/56 (3.6%) 1/54 (1.9%) 5/64 (7.8%)
    Blood and lymphatic system disorders
    Haemorrhagic anaemia 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Gastrointestinal disorders
    Colonic polyp 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Diverticulum intestinal 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Haemorrhoids 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Infections and infestations
    Lobar pneumonia 0/57 (0%) 0 1/56 (1.8%) 1 0/54 (0%) 0 0/64 (0%) 0
    Injury, poisoning and procedural complications
    Hip fracture 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Humerus fracture 0/57 (0%) 0 0/56 (0%) 0 1/54 (1.9%) 1 0/64 (0%) 0
    Musculoskeletal and connective tissue disorders
    Osteoarthritis 0/57 (0%) 0 1/56 (1.8%) 2 0/54 (0%) 0 0/64 (0%) 0
    Neoplasms benign, malignant and unspecified (incl cysts and polyps)
    Basal cell carcinoma 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Breast cancer 2/57 (3.5%) 2 0/56 (0%) 0 0/54 (0%) 0 0/64 (0%) 0
    Metastatic neoplasm 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Nervous system disorders
    Cerebral haemorrhage 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 1
    Other (Not Including Serious) Adverse Events
    20 Mcg Subcutaneous Teriparatide 30 Mcg Transdermal Teriparatide 50 Mcg Transdermal Teriparatide 80 Mcg Transdermal Teriparatide
    Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events Affected / at Risk (%) # Events
    Total 30/57 (52.6%) 33/56 (58.9%) 30/54 (55.6%) 39/64 (60.9%)
    Blood and lymphatic system disorders
    Anaemia 0/57 (0%) 0 2/56 (3.6%) 2 1/54 (1.9%) 1 0/64 (0%) 0
    Ear and labyrinth disorders
    Ear pain 2/57 (3.5%) 2 0/56 (0%) 0 1/54 (1.9%) 1 0/64 (0%) 0
    Endocrine disorders
    Hypothyroidism 0/57 (0%) 0 2/56 (3.6%) 2 1/54 (1.9%) 1 0/64 (0%) 0
    Eye disorders
    Cataract 1/57 (1.8%) 1 1/56 (1.8%) 1 2/54 (3.7%) 2 0/64 (0%) 0
    Conjunctivitis 1/57 (1.8%) 1 2/56 (3.6%) 2 0/54 (0%) 0 1/64 (1.6%) 1
    Gastrointestinal disorders
    Abdominal distension 1/57 (1.8%) 1 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 2
    Abdominal pain upper 0/57 (0%) 0 2/56 (3.6%) 2 0/54 (0%) 0 0/64 (0%) 0
    Constipation 1/57 (1.8%) 1 1/56 (1.8%) 1 1/54 (1.9%) 2 2/64 (3.1%) 2
    Diarrhoea 1/57 (1.8%) 1 2/56 (3.6%) 2 2/54 (3.7%) 2 1/64 (1.6%) 1
    Dyspepsia 2/57 (3.5%) 2 0/56 (0%) 0 0/54 (0%) 0 1/64 (1.6%) 2
    Gastritis 0/57 (0%) 0 0/56 (0%) 0 2/54 (3.7%) 2 0/64 (0%) 0
    Gastrooesophageal reflux disease 0/57 (0%) 0 2/56 (3.6%) 2 0/54 (0%) 0 0/64 (0%) 0
    Nausea 1/57 (1.8%) 1 0/56 (0%) 0 0/54 (0%) 0 4/64 (6.3%) 5
    General disorders
    Application site discolouration 0/57 (0%) 0 2/56 (3.6%) 2 1/54 (1.9%) 1 1/64 (1.6%) 1
    Infections and infestations
    Bronchitis 3/57 (5.3%) 4 1/56 (1.8%) 1 1/54 (1.9%) 1 2/64 (3.1%) 2
    Cystitis 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 3
    Gastroenteritis 1/57 (1.8%) 1 2/56 (3.6%) 2 1/54 (1.9%) 1 1/64 (1.6%) 1
    Influenza 3/57 (5.3%) 3 3/56 (5.4%) 3 1/54 (1.9%) 1 5/64 (7.8%) 5
    Nasopharyngitis 2/57 (3.5%) 2 0/56 (0%) 0 2/54 (3.7%) 2 1/64 (1.6%) 1
    Pharyngitis 0/57 (0%) 0 1/56 (1.8%) 1 2/54 (3.7%) 2 2/64 (3.1%) 2
    Pneumonia 1/57 (1.8%) 1 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 2
    Urinary tract infection 3/57 (5.3%) 3 1/56 (1.8%) 1 2/54 (3.7%) 2 1/64 (1.6%) 1
    Viral infection 2/57 (3.5%) 2 2/56 (3.6%) 2 1/54 (1.9%) 1 0/64 (0%) 0
    Injury, poisoning and procedural complications
    Contusion 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 2
    Fall 0/57 (0%) 0 2/56 (3.6%) 2 0/54 (0%) 0 1/64 (1.6%) 1
    Radius fracture 4/57 (7%) 4 0/56 (0%) 0 0/54 (0%) 0 0/64 (0%) 0
    Subcutaneous haematoma 3/57 (5.3%) 4 0/56 (0%) 0 0/54 (0%) 0 0/64 (0%) 0
    Metabolism and nutrition disorders
    Hypercalcaemia 1/57 (1.8%) 1 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 3
    Musculoskeletal and connective tissue disorders
    Arthralgia 1/57 (1.8%) 1 4/56 (7.1%) 4 1/54 (1.9%) 1 3/64 (4.7%) 3
    Back pain 0/57 (0%) 0 1/56 (1.8%) 2 1/54 (1.9%) 2 3/64 (4.7%) 3
    Muscle spasms 1/57 (1.8%) 1 0/56 (0%) 0 3/54 (5.6%) 3 2/64 (3.1%) 2
    Musculoskeletal pain 2/57 (3.5%) 2 1/56 (1.8%) 2 1/54 (1.9%) 1 0/64 (0%) 0
    Myalgia 1/57 (1.8%) 2 1/56 (1.8%) 1 0/54 (0%) 0 2/64 (3.1%) 2
    Osteoarthritis 0/57 (0%) 0 0/56 (0%) 0 2/54 (3.7%) 2 1/64 (1.6%) 1
    Pain in extremity 1/57 (1.8%) 1 0/56 (0%) 0 1/54 (1.9%) 1 2/64 (3.1%) 2
    Nervous system disorders
    Paraesthesia 1/57 (1.8%) 1 1/56 (1.8%) 1 2/54 (3.7%) 2 0/64 (0%) 0
    Sciatica 0/57 (0%) 0 0/56 (0%) 0 0/54 (0%) 0 2/64 (3.1%) 2
    Psychiatric disorders
    Depression 1/57 (1.8%) 1 2/56 (3.6%) 2 2/54 (3.7%) 2 0/64 (0%) 0
    Insomnia 0/57 (0%) 0 0/56 (0%) 0 3/54 (5.6%) 3 0/64 (0%) 0
    Renal and urinary disorders
    Hypercalciuria 2/57 (3.5%) 2 1/56 (1.8%) 1 5/54 (9.3%) 5 6/64 (9.4%) 6
    Skin and subcutaneous tissue disorders
    Pruritus 0/57 (0%) 0 0/56 (0%) 0 2/54 (3.7%) 2 0/64 (0%) 0
    Vascular disorders
    Hypertension 2/57 (3.5%) 2 2/56 (3.6%) 2 1/54 (1.9%) 1 3/64 (4.7%) 4
    Intra-abdominal haematoma 3/57 (5.3%) 3 0/56 (0%) 0 0/54 (0%) 0 0/64 (0%) 0

    Limitations/Caveats

    [Not Specified]

    More Information

    Certain Agreements

    Principal Investigators are NOT employed by the organization sponsoring the study.

    The only disclosure restriction on the PI is that the sponsor can review results communications prior to public release and can embargo communications regarding trial results for a period that is more than 60 days but less than or equal to 180 days. The sponsor cannot require changes to the communication and cannot extend the embargo.

    Results Point of Contact

    Name/Title Chief Medical Officer
    Organization Eli Lilly and Company
    Phone 800-545-5979
    Email
    Responsible Party:
    Eli Lilly and Company
    ClinicalTrials.gov Identifier:
    NCT01011556
    Other Study ID Numbers:
    • 12641
    • I2Y-MC-GHFA(c)
    First Posted:
    Nov 11, 2009
    Last Update Posted:
    Oct 23, 2012
    Last Verified:
    Sep 1, 2012