Efficacy and Safety Study of TA-7284 in Patients With Type 2 Diabetes
Study Details
Study Description
Brief Summary
The purpose of this study is to evaluate the efficacy and safety of TA-7284 as monotherapy in patients with type 2 Diabetes for 24 weeks administration.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
Phase 3 |
Detailed Description
This is a randomized, 3-arm, parallel group, double blind study to evaluate the efficacy and safety of TA-7284 in Japanese patients with Type 2 diabetes mellitus, who are not optimally controlled on diet and exercise. The patients will receive either TA-7284-Low, TA-7284-High or Placebo orally alone for 24 weeks.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: TA-7284 Low
|
Drug: TA-7284 Low
The patients will receive TA-7284-Low orally for 24 weeks.
|
Experimental: TA-7284 High
|
Drug: TA-7284 High
The patients will receive TA-7284-High orally for 24 weeks.
|
Placebo Comparator: Placebo
|
Drug: Placebo
The patients will receive Placebo orally for 24 weeks.
|
Outcome Measures
Primary Outcome Measures
- Change in Hemoglobin A1c (A1C) From Baseline (NGSP Value) [baseline and 24 weeks]
Secondary Outcome Measures
- Change in Fasting Plasma Glucose [Week 24]
- Change in Body Weight [Week 24]
- Change in Blood Pressure [Week 24]
- Change in Postprandial Plasma Glucose, Insulin and Urinary Glucose Excretion After a 75 g Oral Glucose Tolerance Test [Week 24]
- Safety and Tolerability Assessed by Adverse Events, Hypoglycemic Events, Laboratory Tests, 12-lead ECG and Vital Signs [Week 24]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Men or women age ≥20 years old
-
Diagnosed with Type 2 diabetes mellitus at least 3 months before run-in period
-
HbA1c of ≥7.0% and ≤10.0%
Exclusion Criteria:
-
Type I diabetes mellitus, diabetes mellitus resulting from pancreatic disorder, secondary diabetes mellitus
-
Past or current history of severe diabetic complications
-
Fasting plasma glucose > 270 mg/dL before treatment start
-
History of hereditary glucose-galactose malabsorption or primary renal glucosuria
-
Patients requiring insulin therapy
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Reserch site | Chubu | Japan | ||
2 | Reserch site | Kanto | Japan | ||
3 | Reserch site | Kinki | Japan | ||
4 | Reserch site | Shikoku | Japan | ||
5 | Reserch site | Tohoku | Japan |
Sponsors and Collaborators
- Mitsubishi Tanabe Pharma Corporation
Investigators
- Study Director: Nobuya Inagaki, M.D., Kyoto University, Graduate School of Medicine
- Study Director: Kazuoki Kondo, M.D., Mitsubishi Tanabe Pharma Corporation
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- TA-7284-05
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | TA-7284 Low | TA-7284 High | Placebo |
---|---|---|---|
Arm/Group Description | TA-7284 low dose, once daily for 24 weeks | TA-7284 high dose, once daily for 24 weeks | TA-7284 Placebo, once daily for 24 weeks |
Period Title: Overall Study | |||
STARTED | 90 | 89 | 93 |
COMPLETED | 84 | 83 | 74 |
NOT COMPLETED | 6 | 6 | 19 |
Baseline Characteristics
Arm/Group Title | TA-7284 Low | TA-7284 High | Placebo | Total |
---|---|---|---|---|
Arm/Group Description | TA-7284 low dose, once daily for 24 weeks | TA-7284 high dose, once daily for 24 weeks | TA-7284 Placebo, once daily for 24 weeks | Total of all reporting groups |
Overall Participants | 90 | 89 | 93 | 272 |
Age (years) [Mean (Standard Deviation) ] | ||||
Mean (Standard Deviation) [years] |
58.4
(10.4)
|
57.3
(11.1)
|
58.2
(11)
|
58
(10.8)
|
Sex: Female, Male (Count of Participants) | ||||
Female |
31
34.4%
|
16
18%
|
33
35.5%
|
80
29.4%
|
Male |
59
65.6%
|
73
82%
|
60
64.5%
|
192
70.6%
|
Outcome Measures
Title | Change in Hemoglobin A1c (A1C) From Baseline (NGSP Value) |
---|---|
Description | |
Time Frame | baseline and 24 weeks |
Outcome Measure Data
Analysis Population Description |
---|
Full analysis set, last observation carried forward |
Arm/Group Title | TA-7284 Low | TA-7284 High | Placebo |
---|---|---|---|
Arm/Group Description | TA-7284 low dose, once daily for 24 weeks | TA-7284 high dose, once daily for 24 weeks | TA-7284 Placebo, once daily for 24 weeks |
Measure Participants | 90 | 88 | 93 |
Least Squares Mean (Standard Error) [percent HbA1C] |
-0.74
(0.07)
|
-0.76
(0.07)
|
0.29
(0.07)
|
Title | Change in Fasting Plasma Glucose |
---|---|
Description | |
Time Frame | Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Change in Body Weight |
---|---|
Description | |
Time Frame | Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Change in Blood Pressure |
---|---|
Description | |
Time Frame | Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Change in Postprandial Plasma Glucose, Insulin and Urinary Glucose Excretion After a 75 g Oral Glucose Tolerance Test |
---|---|
Description | |
Time Frame | Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Safety and Tolerability Assessed by Adverse Events, Hypoglycemic Events, Laboratory Tests, 12-lead ECG and Vital Signs |
---|---|
Description | |
Time Frame | Week 24 |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Adverse Events
Time Frame | 26 weeks | |||||
---|---|---|---|---|---|---|
Adverse Event Reporting Description | ||||||
Arm/Group Title | TA-7284 Low | TA-7284 High | Placebo | |||
Arm/Group Description | TA-7284 low dose, once daily for 24 weeks | TA-7284 high dose, once daily for 24 weeks | TA-7284 Placebo, once daily for 24 weeks | |||
All Cause Mortality |
||||||
TA-7284 Low | TA-7284 High | Placebo | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | / (NaN) | |||
Serious Adverse Events |
||||||
TA-7284 Low | TA-7284 High | Placebo | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 1/90 (1.1%) | 1/89 (1.1%) | 2/93 (2.2%) | |||
Neoplasms benign, malignant and unspecified (incl cysts and polyps) | ||||||
Breast cancer | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Gastric cancer | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Hepatic neoplasm malignant | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Oropharyngeal cancer stage unspecified | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Prostate cancer | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Other (Not Including Serious) Adverse Events |
||||||
TA-7284 Low | TA-7284 High | Placebo | ||||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 59/90 (65.6%) | 55/89 (61.8%) | 54/93 (58.1%) | |||
Blood and lymphatic system disorders | ||||||
Polycythaemia | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Cardiac disorders | ||||||
Palpitations | 1/90 (1.1%) | 0/89 (0%) | 1/93 (1.1%) | |||
Ear and labyrinth disorders | ||||||
Vertigo | 0/90 (0%) | 2/89 (2.2%) | 0/93 (0%) | |||
Eye disorders | ||||||
Conjunctivitis allergic | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Diplopia | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Dry eye | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Punctate keratitis | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Gastrointestinal disorders | ||||||
Abdominal discomfort | 3/90 (3.3%) | 0/89 (0%) | 0/93 (0%) | |||
Abdominal distension | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Abdominal pain upper | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Colonic polyp | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Constipation | 1/90 (1.1%) | 4/89 (4.5%) | 1/93 (1.1%) | |||
Dental caries | 2/90 (2.2%) | 1/89 (1.1%) | 0/93 (0%) | |||
Diarrhoea | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Dry mouth | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Enterocolitis | 2/90 (2.2%) | 0/89 (0%) | 0/93 (0%) | |||
Gastric ulcer | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Gastritis | 2/90 (2.2%) | 1/89 (1.1%) | 3/93 (3.2%) | |||
Gastritis atrophic | 1/90 (1.1%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Gastrooesophageal reflux disease | 1/90 (1.1%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Gingivitis | 2/90 (2.2%) | 1/89 (1.1%) | 0/93 (0%) | |||
Haemorrhoids | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Nausea | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Pancreatitis acute | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Periodontal disease | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Periodontitis | 3/90 (3.3%) | 3/89 (3.4%) | 1/93 (1.1%) | |||
Stomatitis | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Toothache | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
General disorders | ||||||
Asthenia | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Chest discomfort | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Hangover | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Hunger | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Thirst | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Hepatobiliary disorders | ||||||
Hepatic function abnormal | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Infections and infestations | ||||||
Acute tonsillitis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Bacteriuria | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Bronchitis | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Chronic sinusitis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Cystitis | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Enteritis infectious | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Folliculitis | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Gastroenteritis viral | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Herpes virus infection | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Herpes zoster | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Hordeolum | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Influenza | 3/90 (3.3%) | 0/89 (0%) | 2/93 (2.2%) | |||
Nasopharyngitis | 19/90 (21.1%) | 16/89 (18%) | 27/93 (29%) | |||
Oral herpes | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Pharyngitis | 6/90 (6.7%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Pharyngitis bacterial | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Pulpitis dental | 0/90 (0%) | 2/89 (2.2%) | 1/93 (1.1%) | |||
Pyelonephritis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Tinea pedis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Vulvitis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Vulvovaginal candidiasis | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Vulvovaginal mycotic infection | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Injury, poisoning and procedural complications | ||||||
Contusion | 2/90 (2.2%) | 4/89 (4.5%) | 2/93 (2.2%) | |||
Excoriation | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Face injury | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Forearm fracture | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Injury corneal | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Ligament sprain | 2/90 (2.2%) | 0/89 (0%) | 0/93 (0%) | |||
Mouth injury | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Skeletal injury | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Spinal compression fracture | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Thermal burn | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Investigations | ||||||
Blood creatine phosphokinase increased | 0/90 (0%) | 0/89 (0%) | 2/93 (2.2%) | |||
Blood creatinine increased | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Blood ketone body increased | 3/90 (3.3%) | 7/89 (7.9%) | 2/93 (2.2%) | |||
Blood parathyroid hormone increased | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Blood pressure increased | 0/90 (0%) | 2/89 (2.2%) | 4/93 (4.3%) | |||
Blood triglycerides increased | 0/90 (0%) | 0/89 (0%) | 2/93 (2.2%) | |||
Blood uric acid increased | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Blood urine present | 3/90 (3.3%) | 1/89 (1.1%) | 0/93 (0%) | |||
Gamma-glutamyltransferase increased | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Urine albumin/creatinine ratio increased | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Urine ketone body present | 1/90 (1.1%) | 3/89 (3.4%) | 0/93 (0%) | |||
Urine output increased | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Weight decreased | 2/90 (2.2%) | 0/89 (0%) | 0/93 (0%) | |||
Metabolism and nutrition disorders | ||||||
Gout | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Hypoglycaemia | 2/90 (2.2%) | 1/89 (1.1%) | 2/93 (2.2%) | |||
Hypoglycaemia unawareness | 4/90 (4.4%) | 5/89 (5.6%) | 2/93 (2.2%) | |||
Musculoskeletal and connective tissue disorders | ||||||
Arthralgia | 0/90 (0%) | 0/89 (0%) | 2/93 (2.2%) | |||
Back pain | 2/90 (2.2%) | 2/89 (2.2%) | 1/93 (1.1%) | |||
Bursitis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Fasciitis | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Flank pain | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Lumbar spinal stenosis | 1/90 (1.1%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Muscle spasms | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Musculoskeletal pain | 2/90 (2.2%) | 0/89 (0%) | 1/93 (1.1%) | |||
Myofascial pain syndrome | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Neck pain | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Pain in extremity | 0/90 (0%) | 1/89 (1.1%) | 2/93 (2.2%) | |||
Periarthritis | 1/90 (1.1%) | 2/89 (2.2%) | 1/93 (1.1%) | |||
Spinal osteoarthritis | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Tenosynovitis | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Trigger finger | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Nervous system disorders | ||||||
Cervicobrachial syndrome | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Dizziness | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Dizziness postural | 1/90 (1.1%) | 0/89 (0%) | 1/93 (1.1%) | |||
Headache | 1/90 (1.1%) | 1/89 (1.1%) | 0/93 (0%) | |||
Hypoaesthesia | 1/90 (1.1%) | 0/89 (0%) | 2/93 (2.2%) | |||
Migraine | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Post herpetic neuralgia | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Sciatica | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Renal and urinary disorders | ||||||
Nephropathy | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Pollakiuria | 4/90 (4.4%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Urinary retention | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Reproductive system and breast disorders | ||||||
Balanoposthitis | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Benign prostatic hyperplasia | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Cervical dysplasia | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Respiratory, thoracic and mediastinal disorders | ||||||
Oropharyngeal pain | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Pulmonary fibrosis | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Rhinitis allergic | 0/90 (0%) | 1/89 (1.1%) | 2/93 (2.2%) | |||
Upper respiratory tract inflammation | 3/90 (3.3%) | 2/89 (2.2%) | 1/93 (1.1%) | |||
Skin and subcutaneous tissue disorders | ||||||
Asteatosis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Blister | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Dermatitis | 1/90 (1.1%) | 0/89 (0%) | 1/93 (1.1%) | |||
Dermatitis allergic | 0/90 (0%) | 0/89 (0%) | 2/93 (2.2%) | |||
Dermatitis contact | 2/90 (2.2%) | 0/89 (0%) | 1/93 (1.1%) | |||
Eczema | 1/90 (1.1%) | 3/89 (3.4%) | 1/93 (1.1%) | |||
Eczema asteatotic | 0/90 (0%) | 1/89 (1.1%) | 2/93 (2.2%) | |||
Heat rash | 0/90 (0%) | 0/89 (0%) | 1/93 (1.1%) | |||
Rash | 0/90 (0%) | 1/89 (1.1%) | 1/93 (1.1%) | |||
Seborrhoeic dermatitis | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Skin fissures | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Toxic skin eruption | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) | |||
Vascular disorders | ||||||
Hot flush | 1/90 (1.1%) | 0/89 (0%) | 0/93 (0%) | |||
Hypertension | 0/90 (0%) | 0/89 (0%) | 3/93 (3.2%) | |||
Orthostatic hypotension | 0/90 (0%) | 1/89 (1.1%) | 0/93 (0%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
Results Point of Contact
Name/Title | Clinical Trials, Information Desk |
---|---|
Organization | Mitsubishi Tanabe Pharma Corporation |
Phone | |
cti-inq-ml@ml.mt-pharma.co.jp |
- TA-7284-05