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NCT00432679

A Study Of BRL49653C For The Treatment Of Type 2 Diabetes (Combination Therapy With Sulfonyl Urea) -With Placebo Study

Completed Phase 3 Results posted Last updated 12 December 2022
What this trial tests

Phase 3 trial testing Rosiglitazone (BRL49653C) in Diabetes Mellitus, Type 2 in 149 participants. Completed in 28 March 2007.

Timeline
24 May 2006
Primary endpoint
28 March 2007
28 March 2007

Quick facts

Lead sponsorGlaxoSmithKline
PhasePhase 3
StatusCompleted
Study typeINTERVENTIONAL
Allocationrandomized
Designparallel
Maskingdouble
Primary purposetreatment
Enrollment149
Start date24 May 2006
Primary completion28 March 2007
Estimated completion28 March 2007
Sites4 locations across Japan

Drugs / interventions tested

Conditions studied

Sponsor

GlaxoSmithKline — full company profile →

Who can join

20 and older, any sex, with Diabetes Mellitus, Type 2. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Change From Baseline in Glycosylated Hemoglobin (HbA1c) After 16 Weeks of Treatment in Rosiglitazone Group and Placebo Group Primary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value. The full analysis set used which was defined as remaining after participant who infringed on the following events were excluded from the randomized participants, who did not take the investigational drug during or after the treatment period (amount of investigational drug taken was zero tablets) and who were not measured for HbA1c even once as the observation period Baseline value or in the treatment period (after the investigational drug was prescribed), or for whom the above were una

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-0.62± 0.074
Placebo0.19± 0.073
Change From Baseline After 16 Weeks of Treatment in Fasting Plasma Glucose (FPG) Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-15.9± 28.91
Placebo6.2± 32.69
Change From Baseline After 16 Weeks of Treatment in Fasting Insulin Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-0.479± 3.2699
Placebo-1.197± 6.1434
Change From Baseline After 16 Weeks of Treatment in Fasting Proinsulin Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-1.64± 13.630
Placebo0.40± 11.666
Change From Baseline After 16 Weeks of Treatment in Homeostasis Model Assessment of Insulin Resistance (HOMA-IR) Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-0.496± 1.5562
Placebo-0.486± 3.7556
Change From Baseline After 16 Weeks of Treatment in Homeostasis Model Assessment of Beta-cell Function (HOMA-beta) Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily3.776± 18.7875
Placebo-4.444± 24.0408
Change From Baseline After 16 Weeks of Treatment in Adiponectin Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily9.19± 7.030
Placebo0.98± 2.301
Change From Baseline After 16 Weeks of Treatment in Leptin and High Sensitivity C-reactive Protein (Hs-CRP) Secondary · Baseline (Day 0) and Week 16

Baseline value was value on Day 0. Change from Baseline was defined as value at Week 16 minus Baseline value.

Leptin
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily0.59± 2.751
Placebo-0.07± 1.332
Hs-CRP
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily-189.1± 5376.91
Placebo699.7± 4349.58
Percentage of Participants With Changes in HbA1c and FPG Meeting Specified Criteria After 16 Weeks of Treatment Secondary · Up to Week 16

The specified criteria for HbA1c was, if the decrease from the observation period Baseline value meets the following conditions: 1) decrease from the observation period Baseline value is 0.7% or more; 2) fell below 6.5%; 3) satisfied either 1 or 2 noted above. And for FPG was, if the decrease from the observation period Baseline value meets the following conditions: 1) decrease of 30 mg per decilliter or more from the observation period Baseline value; 2) fell below 126 mg per deciliter; 3) satisfied either 1 or 2 noted above.

HbA1c, decrease by 0.7%
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily44.6
Placebo4.0
HbA1c, fell below 6.5%
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily6.8
Placebo0.0
HbA1c, satisfied either 1 or 2
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily44.6
Placebo4.0
FPG, decrease of 30 milligrams per decilliter
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily31.1
Placebo8.0
FPG, fell below 126 milligrams per deciliter
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily16.2
Placebo9.3
FPG, satisfied either 1 or 2
GroupValue95% CI
Rosiglitazone 4 mg Orally Once Daily35.1
Placebo14.7

Adverse events — posted to ClinicalTrials.gov

Time frame: All adverse events (AE) and serious adverse events (SAE) were reported during the clinical trial period (from the observation period (Week -4) to the post-trial examination date (up to Week 18 or 2 weeks after the discontinuation).. Reporting threshold: 0%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Rosiglitazone 4 mg Orally Once Daily
Serious: 1/74 (1%)
Deaths: 0/74
Placebo
Serious: 1/75 (1%)
Deaths: 0/75

Serious adverse events (2 terms)

ReactionSystemRosiglitazone 4 mg Orally …Placebo
Liposacromal recurrentNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Brain stem infarctionNervous system disorders
Other adverse events (122 terms — click to expand)

ReactionSystemRosiglitazone 4 mg Orally …Placebo
NasopharyngitisInfections and infestations
Upper respiratory tract inflammationRespiratory, thoracic and mediastinal disorders
Weight increasedInvestigations
Blood creatine phosphokinase increasedInvestigations
Blood triglyccrides increasedInvestigations
Oedema peripheralGeneral disorders
Blood pressure increasedInvestigations
Brain natriuretic peptide increasedInvestigations
Urine ketone body presentInvestigations
PharyngitisInfections and infestations
DiarrhoeaGastrointestinal disorders
GastritisGastrointestinal disorders
ContusionInjury, poisoning and procedural complications
PruritusSkin and subcutaneous tissue disorders
Blood cholesterol increasedInvestigations
Blood urine presentInvestigations
Hjgh density lipoprotein decreasedInvestigations
Protein urine presentInvestigations
CystitisInfections and infestations
GastroenteritisInfections and infestations
HordeolumInfections and infestations
ConstipationGastrointestinal disorders
Reflux ocsophagitisGastrointestinal disorders
Stomach discomfortGastrointestinal disorders
Abdominal pain upperGastrointestinal disorders
PeriodontitisGastrointestinal disorders
ArthralgiaMusculoskeletal and connective tissue disorders
Back painMusculoskeletal and connective tissue disorders
Muscle spasmsMusculoskeletal and connective tissue disorders
PyrexiaGeneral disorders
HeadacheNervous system disorders
DizzinessNervous system disorders
HypoaesthcsiaNervous system disorders
RashSkin and subcutaneous tissue disorders
ConjunctivitisEye disorders
Low density lipoprotein increasedInvestigations
Blood albumin decreasedInvestigations
Blood uric acid increasedInvestigations
Liver function test abnormalInvestigations
Monocyte count increasedInvestigations

Most-reported serious reactions: Liposacromal recurrent, Brain stem infarction.

Data from ClinicalTrials.gov NCT00432679 adverse events section.

Sponsor's own description

This study was designed to compare the efficacy and safety of BRL49653C versus placebo with concomitant use of sulfonyl urea (SU).

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing