Efficacy and Safety of LCZ696 200 mg + Amlodipine 5 mg in Comparison With Amlodipine 5 mg in Hypertensive Patients Not Responding to Amlodipine

Sponsor
Novartis Pharmaceuticals (Industry)
Overall Status
Completed
CT.gov ID
NCT01663233
Collaborator
(none)
266
28
2
9
9.5
1.1

Study Details

Study Description

Brief Summary

This study will assess whether LCZ696 when used in combination with amlodipine will provide greater BP lowering benefit compared to amlodipine alone in Asian hypertensive patients not adequately responsive to amlodipine therapy.

Condition or Disease Intervention/Treatment Phase
Phase 3

Study Design

Study Type:
Interventional
Actual Enrollment :
266 participants
Allocation:
Randomized
Intervention Model:
Parallel Assignment
Masking:
Triple (Participant, Care Provider, Investigator)
Primary Purpose:
Treatment
Official Title:
A Randomized, 8-week, Double-blind, Parallel-group, Active-controlled, Multicenter Study to Evaluate the Efficacy and Safety of the Combination of LCZ696 200 mg + Amlodipine 5 mg in Comparison With Amlodipine 5 mg in Patients With Essential Hypertension Not Adequately Responsive to Amlodipine 5 mg Monotherapy Treatment
Study Start Date :
Aug 1, 2012
Actual Primary Completion Date :
May 1, 2013
Actual Study Completion Date :
May 1, 2013

Arms and Interventions

Arm Intervention/Treatment
Experimental: LCZ696 and amlodipine

Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (had an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks.

Drug: LCZ696
LCZ696 will use tablets available at a strength of 200mg. Patients will be instructed to take the prescribed medication once a day.

Drug: Amlodipine
Amlodipine will use tablets available at a strength of 5 mg. Patients will be instructed to take the prescribed medication once a day.

Active Comparator: Amlodipine

Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (had an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.

Drug: Amlodipine
Amlodipine will use tablets available at a strength of 5 mg. Patients will be instructed to take the prescribed medication once a day.

Drug: Placebo
Matching placebo to LCZ696

Outcome Measures

Primary Outcome Measures

  1. Change in Mean 24-hour Ambulatory Blood Pressure Monitoring (ABPM) Systolic Blood Pressure (maSBP) [8 weeks]

    The change in mean 24 hour ambulatory systolic blood pressure (maSBP) from baseline to end of the study (week 8) in the 2 groups was measured. A greater reduction from baseline in the LCZ696 group indicates a positive treatment effect.

Secondary Outcome Measures

  1. Change in Mean 24-hour ABPM Diastolic Blood Pressure (maDBP) [8 weeks]

    The change in mean 24 hour maDBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.

  2. Change in Mean Sitting Systolic Blood Pressure (msSBP) [8 weeks]

    The change in the patient's msSBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.

  3. Change in Mean Sitting Diastolic Blood Pressure (msDBP) [8 weeks]

    The change in the patient's msDBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.

  4. Change in Sitting Pulse Pressure (PP) [8 weeks]

    The change in the patient's mean sitting PP from baseline to end of the study was measured. Pulse pressure measures the difference in mean sitting systolic blood pressure and mean sitting diastolic blood pressure.

  5. Number of Participants Achieving Systolic and Diastolic Blood Pressure Control (< 140/90 mmHg) [8 weeks]

    The number of participants achieving a systolic and diastolic blood pressure < 140/90 mmHg was measured. This outcome measure shows how well a given blood pressure treatment can achieve a given blood pressure target or goal. Participants who achieved the target blood pressure were determined based on the mean SBP and DBP measurements taken at the end of the study. If the participants' BP measurement was below the above target, they were considered to have successful blood pressure control.

  6. Number of Participants Achieving Successful Response in msSBP (< 140 mmHg or a Reduction ≥ 20 mmHg From Baseline) [8 weeks]

    The number of participants who achieved successful treatment response in the msSBP of < 140mmHg or a reduction ≥ 20 mmHg from baseline after completing study treatment was measured. Participants who achieved either of the above targets were deemed as a having a successful response.

  7. Number of Participants Achieving Successful Response in msDBP (< 90 mmHg or a Reduction ≥ 10 mmHg From Baseline) [8 weeks of treatment]

    The number of participants who achieved successful treatment response in msDBP of < 90mmHg or a reduction ≥ 10mmHg from baseline after completing study treatment was measured. Participants who achieved either of the above targets were deemed as having a successful response.

  8. Number of Participants With Adverse Event [8 weeks]

    Participants were monitored for adverse events, serious adverse events and death.

Eligibility Criteria

Criteria

Ages Eligible for Study:
18 Years and Older
Sexes Eligible for Study:
All
Accepts Healthy Volunteers:
No
Inclusion Criteria:
Patients must give written informed consent and have a diagnosis of hypertension:

Untreated patients must have an msSBP ≥ 150 mmHg and < 180 mmHg at both Visit 1 and Visit 101. Pre-treated patients must have an msSBP ≥ 145 mmHg and < 180 mmHg after wash out at Visit 101. All patients must have an office msSBP ≥ 145 mmHg and < 180 mmHg at the completion of the 4-week run-in epoch (at the randomization visit (Visit 201).

Patients must successfully complete ABPM and pass technical requirements at Visit 201.

Exclusion Criteria:

Malignant or severe hypertension (grade 3 of WHO classification; msDBP ≥110 mmHg and/or msSBP ≥ 180 mmHg).

History of angioedema, drug-related or otherwise. History or evidence of a secondary form of hypertension. Transient ischemic cerebral attack (TIA) during the 12 months prior to Visit 1 or any history of stroke.

History of myocardial infarction, coronary bypass surgery or PCI during the 12 months prior to Visit 1

Other protocol-defined inclusion/exclusion criteria may apply

Contacts and Locations

Locations

Site City State Country Postal Code
1 Novartis Investigative Site Shijiazhuang Hebei China 050000
2 Novartis Investigative Site Chongqing China 400042
3 Novartis Investigative Site Shanghai China 200025
4 Novartis Investigative Site Tianjin China 300142
5 Novartis Investigative Site Edogawa-ku Tokyo Japan 133-0061
6 Novartis Investigative Site Katsushika-ku Tokyo Japan 124-0024
7 Novartis Investigative Site Kiyose-city Tokyo Japan 204-0021
8 Novartis Investigative Site Kunitachi Tokyo Japan 186-0001
9 Novartis Investigative Site Shibuya-ku Tokyo Japan 150-0002
10 Novartis Investigative Site Shinagawa-ku Tokyo Japan 142-0063
11 Novartis Investigative Site Toshima-ku Tokyo Japan 171-0021
12 Novartis Investigative Site Wonju Gangwon-Do Korea, Republic of 220-701
13 Novartis Investigative Site Koyang Kyunggi Korea, Republic of 410-719
14 Novartis Investigative Site Busan Korea, Republic of 602-739
15 Novartis Investigative Site Daegu Korea, Republic of 705-703
16 Novartis Investigative Site Daegu Korea, Republic of 705-718
17 Novartis Investigative Site Seoul Korea, Republic of 150-713
18 Novartis Investigative Site Kuching Sarawak Malaysia 94300
19 Novartis Investigative Site Kuala Lumpur Malaysia 56000
20 Novartis Investigative Site Quezon City Manila Philippines 1100
21 Novartis Investigative Site Manila Metro Manila Philippines 1000
22 Novartis Investigative Site Quezon City Philippines 1100
23 Novartis Investigative Site Quezon City Philippines 1102
24 Novartis Investigative Site Valenzuela City Philippines 1441
25 Novartis Investigative Site Taipei Taiwan, ROC Taiwan 112
26 Novartis Investigative Site Taichung Taiwan 40447
27 Novartis Investigative Site Taipei Taiwan 10002
28 Novartis Investigative Site Taipei Taiwan 114

Sponsors and Collaborators

  • Novartis Pharmaceuticals

Investigators

  • Study Director: Novartis Pharmaceuticals, Novartis Pharmaceuticals

Study Documents (Full-Text)

None provided.

More Information

Publications

None provided.
Responsible Party:
Novartis Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT01663233
Other Study ID Numbers:
  • CLCZ696A2319
First Posted:
Aug 13, 2012
Last Update Posted:
Oct 23, 2015
Last Verified:
Oct 1, 2015

Study Results

Participant Flow

Recruitment Details
Pre-assignment Detail
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Period Title: Overall Study
STARTED 130 136
COMPLETED 126 129
NOT COMPLETED 4 7

Baseline Characteristics

Arm/Group Title LCZ696 and Amlodipine Amlodipine Total
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks. Total of all reporting groups
Overall Participants 130 136 266
Age (Years) [Mean (Standard Deviation) ]
Mean (Standard Deviation) [Years]
55.4
(9.31)
55.5
(9.43)
55.4
(9.35)
Sex: Female, Male (Count of Participants)
Female
49
37.7%
61
44.9%
110
41.4%
Male
81
62.3%
75
55.1%
156
58.6%

Outcome Measures

1. Primary Outcome
Title Change in Mean 24-hour Ambulatory Blood Pressure Monitoring (ABPM) Systolic Blood Pressure (maSBP)
Description The change in mean 24 hour ambulatory systolic blood pressure (maSBP) from baseline to end of the study (week 8) in the 2 groups was measured. A greater reduction from baseline in the LCZ696 group indicates a positive treatment effect.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS: This set included all randomized participants who received at least one dose of study medication. Among the 266 Full Analysis Set (FAS) participants, 251 participants (123 participants in the LCZ696 + amlodipine group and 128 participants in the amlodipine group) had eligible ABPM at both baseline and endpoint.
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 123 128
Least Squares Mean (Standard Error) [mmHg]
-13.93
(0.56)
-0.82
(0.56)
2. Secondary Outcome
Title Change in Mean 24-hour ABPM Diastolic Blood Pressure (maDBP)
Description The change in mean 24 hour maDBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS: This set included all randomized participants who received at least one dose of study medication. Among the 266 Full Analysis Set (FAS) participants, 251 participants (123 participants in the LCZ696 + amlodipine group and 128 participants in the amlodipine group) had eligible ABPM at both baseline and endpoint.
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 123 128
Least Squares Mean (Standard Error) [mmHg]
-8.03
(0.38)
-0.33
(0.37)
3. Secondary Outcome
Title Change in Mean Sitting Systolic Blood Pressure (msSBP)
Description The change in the patient's msSBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Least Squares Mean (Standard Error) [mmHg]
-19.60
(1.35)
-9.34
(1.33)
4. Secondary Outcome
Title Change in Mean Sitting Diastolic Blood Pressure (msDBP)
Description The change in the patient's msDBP from baseline to end of the study was measured. A reduction from baseline indicates a positive treatment effect.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Least Squares Mean (Standard Error) [mmHg]
-9.22
(0.83)
-3.96
(0.82)
5. Secondary Outcome
Title Change in Sitting Pulse Pressure (PP)
Description The change in the patient's mean sitting PP from baseline to end of the study was measured. Pulse pressure measures the difference in mean sitting systolic blood pressure and mean sitting diastolic blood pressure.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Least Squares Mean (Standard Error) [mmHg]
-10.31
(0.90)
-5.46
(0.89)
6. Secondary Outcome
Title Number of Participants Achieving Systolic and Diastolic Blood Pressure Control (< 140/90 mmHg)
Description The number of participants achieving a systolic and diastolic blood pressure < 140/90 mmHg was measured. This outcome measure shows how well a given blood pressure treatment can achieve a given blood pressure target or goal. Participants who achieved the target blood pressure were determined based on the mean SBP and DBP measurements taken at the end of the study. If the participants' BP measurement was below the above target, they were considered to have successful blood pressure control.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Number [Participants]
89
68.5%
46
33.8%
7. Secondary Outcome
Title Number of Participants Achieving Successful Response in msSBP (< 140 mmHg or a Reduction ≥ 20 mmHg From Baseline)
Description The number of participants who achieved successful treatment response in the msSBP of < 140mmHg or a reduction ≥ 20 mmHg from baseline after completing study treatment was measured. Participants who achieved either of the above targets were deemed as a having a successful response.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Number [Participants]
98
75.4%
53
39%
8. Secondary Outcome
Title Number of Participants Achieving Successful Response in msDBP (< 90 mmHg or a Reduction ≥ 10 mmHg From Baseline)
Description The number of participants who achieved successful treatment response in msDBP of < 90mmHg or a reduction ≥ 10mmHg from baseline after completing study treatment was measured. Participants who achieved either of the above targets were deemed as having a successful response.
Time Frame 8 weeks of treatment

Outcome Measure Data

Analysis Population Description
FAS
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Number [Participants]
112
86.2%
95
69.9%
9. Secondary Outcome
Title Number of Participants With Adverse Event
Description Participants were monitored for adverse events, serious adverse events and death.
Time Frame 8 weeks

Outcome Measure Data

Analysis Population Description
Safety Set: The safety set included all randomized participants who received at least one dose of study medication.
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
Measure Participants 130 136
Adverse Events (serious and non-serious)
26
20%
29
21.3%
Serious Adverse Events
0
0%
0
0%
Deaths
0
0%
0
0%

Adverse Events

Time Frame
Adverse Event Reporting Description
Arm/Group Title LCZ696 and Amlodipine Amlodipine
Arm/Group Description Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 200mg of LCZ696 in combination with 5 mg of amlodipine for 8 weeks. Participants, first treated with 5 mg of amlodipine for 4 weeks to determine if they were not adequately responding to amlodipine (an office msSBP ≥145 mmHg and <180 mmHg) and who met all inclusion and exclusion criteria), were randomized to receive 5 mg of amlodipine and placebo to LCZ696 for 8 weeks.
All Cause Mortality
LCZ696 and Amlodipine Amlodipine
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total / (NaN) / (NaN)
Serious Adverse Events
LCZ696 and Amlodipine Amlodipine
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 0/130 (0%) 0/136 (0%)
Other (Not Including Serious) Adverse Events
LCZ696 and Amlodipine Amlodipine
Affected / at Risk (%) # Events Affected / at Risk (%) # Events
Total 13/130 (10%) 19/136 (14%)
Infections and infestations
NASOPHARYNGITIS 5/130 (3.8%) 5/136 (3.7%)
UPPER RESPIRATORY TRACT INFECTION 3/130 (2.3%) 5/136 (3.7%)
Metabolism and nutrition disorders
DYSLIPIDAEMIA 0/130 (0%) 5/136 (3.7%)
HYPOKALAEMIA 2/130 (1.5%) 4/136 (2.9%)
Nervous system disorders
DIZZINESS 3/130 (2.3%) 2/136 (1.5%)

Limitations/Caveats

[Not Specified]

More Information

Certain Agreements

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

The terms and conditions of Novartis' agreements with its investigators may vary. However, Novartis does not prohibit any investigator from publishing. Any publications from a single-site are postponed until the publication of the pooled data (i.e., data from all sites) in the clinical trial or disclosure of trial results in their entirety.

Results Point of Contact

Name/Title Study Director
Organization Novartis Pharmaceuticals
Phone +1 (862) 778-8300
Email
Responsible Party:
Novartis Pharmaceuticals
ClinicalTrials.gov Identifier:
NCT01663233
Other Study ID Numbers:
  • CLCZ696A2319
First Posted:
Aug 13, 2012
Last Update Posted:
Oct 23, 2015
Last Verified:
Oct 1, 2015