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Trial · NCT00819234

Outcomes20

Each outcome the trial posted results for, in ClinicalTrials.gov's words.

TypeOutcomeTime framePopulationUnitsMeasured as
PRIMARYLS Mean Percent Change in Body Weight From Original Study DFA102 (NCT00673387) Baseline (Day 1) at Week 52 in Extension Study DFA102E - Evaluable Treatment Stable PopulationOriginal Study Baseline to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); treatment regimens same in both DFA102/DFA102E (stable); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
percentage of change in weightLEAST_SQUARES_MEAN
SECONDARYLS Mean Absolute Change in Body Weight From Original Study Baseline (Day 1) at Weeks 12, 28, 36, 44, and 52 - Evaluable Treatment Stable PopulationOriginal baseline to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); treatment regimens same in both DFA102/DFA102E (stable); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
kgLEAST_SQUARES_MEAN
SECONDARYFasting Total Leptin Concentration by Visit and Pooled Metreleptin Stable Treatment by Metreleptin Dose - Week 52 Stable Evaluable PopulationOriginal Study Baseline to Extension Week 52 and follow up
Enrolled and received at least 1 injection of metreleptin; treatment regimens same in both DFA102/DFA102E (stable population); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension.
ng/mLGEOMETRIC_MEAN
SECONDARYLS Mean Absolute Change in Waist Circumference From Baseline in the Original Study to Week 52 in the Extension Study - Week 52 Evaluable Stable PopulationBaseline to Week 52
n=number of participants with non-missing waist circumference data at this visit in each treatment group. Week 12 n=21,20,27,19; Week 28 n=21,20,26,19; Week 36 n=21,20,27,19; Week 44 n=20,20,27,19; Week 52 n=21,19,27,19.ITT population with treatment regimens same in DFA102/DFA102E; completed Week 52; no major protocol deviations in DFA102/102E.
cmLEAST_SQUARES_MEAN
SECONDARYLS Mean Percent Change in Body Weight From Baseline of Original Study DFA102 at Week 12, and at Weeks 28, 36, 44, and 52 in the Extension Study DFA102E - Week 52 Evaluable Treatment Stable PopulationBaseline to Week 52
n=number of participants with non-missing data at this visit in each treatment group. Week 12 n=21,20,27,19; Week 28 n=21,20,27,19; Week 36 n=21,20,27,19; Week 44 n=21,20,27,19; Week 52 n=21,20,27,19. ITT population with treatment regimens same in DFA102/DFA102E; completed Week 52; no major protocol deviations in DFA102/102E.
Percentage of change in weightLEAST_SQUARES_MEAN
SECONDARYLS Mean Absolute Change From Baseline in Original Study DFA102 to Week 52 in Extension Study DFA102E for Glucose and Lipids - Week 52 Evaluable Treatment Stable PopulationBaseline (Day 1) to Week 52
n=number of participants with non-missing data in each treatment group by test. glucose n=20,20,27,19; total cholesterol n=21,20,27,19; triglycerides n=21,20,27,19; LDL/HDL n=21,20,27,19. ITT population with treatment regimens same in DFA102/DFA102E (stable); completed Week 52; no major protocol deviations in DFA102 or DFA102E.
mg/dLLEAST_SQUARES_MEAN
SECONDARYLS Mean Absolute Change From Baseline in Original Study DFA102 to Week 52 in Extension Study DFA102E in Total Insulin - Week 52 Evaluable Treatment Stable PopulationBaseline to Week 52
n=number of participants with non-missing data in each treatment group. ITT population (received at least 1 injection) with treatment regimens same in DFA102/DFA102E (stable treatment); completed Week 52; no major protocol deviations in DFA102/102E.
µIU/mLLEAST_SQUARES_MEAN
SECONDARYNumber of Participants Achieving at Least 5%, 10%, and 15% of Body Weight Loss From Original Study DFA102 Baseline to Week 52 in Extension Study DFA102E - Week 52 Evaluable PopulationBaseline (Day 1) to Week 52
Number analyzed with non-missing data at Week 52. Week 52 Evaluable Population: All ITT participants (received at least 1 injection);remained in the study through Week 52; complied with the protocol (per sponsor prior to database lock);no major deviations; some may have been excluded based on a clinical review of the data prior to database lock.
participantsNUMBER
SECONDARYNumber of Participants Achieving at Least 5%, 10% and 15% Body Weight Loss From Extension Study DFA102E Baseline (Week 28) to Week 52 - Week 52 Evaluable PopulationBaseline (Week 28) to Week 52
Participants analyzed had non-missing data at Week 52. Week 52 Evaluable Population: ITT participants (received at least 1 injection); remained in the study through Week 52; complied with the protocol (per sponsor prior to database lock); no major deviations; some may have been excluded based on a clinical review of the data prior to database lock.
participantsNUMBER
SECONDARYMean Absolute Change From Original Study DFA102 Screening at Week 52 in Extension Study DFA102E in Susceptibility to Eating Questionnaire (SEQ) Item Scores - Week 52 Evaluable PopulationScreening to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
units on a scaleMEAN
SECONDARYMean Absolute Change From Original Study DFA102 Screening to Week 52 in Extension Study DFA102E in Binge Eating Scale (BES) Total Score - Week 52 Evaluable PopulationScreening to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
units on a scaleMEAN
SECONDARYMean Absolute Change From Original Study DFA102 Screening to Week 52 in Extension Study DFA102E in Hospital Anxiety and Depression Scale (HADS) Total Scores - Week 52 Evaluable PopulationScreening to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
units on a scaleMEAN
SECONDARYMean Absolute Change From Original Study DFA102 Screening to Week 52 in Extension Study DFA102E in the Epworth Sleepiness Scale (ESS) Total Score - Week 52 Evaluable PopulationScreening to Week 52
Enrolled and received at least 1 injection of any treatment (ITT); evaluable: completed Week 52; complied with protocol, (per Sponsor prior to database lock); no major deviations during original study/extension. Additional exclusions based on clinical review of the data prior database lock.
units on a scaleMEAN
SECONDARYTotal Trough Concentration of Plasma Leptin at Baseline and at Weeks 40, 52, and End of Treatment Follow up - Week 52 Stable Evaluable PopulationBaseline to end of treatment follow up
number (n) of participants who are Week 52 evaluable in a stable treatment sequence (received the same treatment in both DFA102 and DFA102E) and who had follow up data. Week 52 in Metreleptin 2.5 mg arm n=55 (all others n=56); Week 40 in Metreleptin 5 mg arm n=66 (all others n=68)
ng/mLGEOMETRIC_MEAN
SECONDARYMean Change in Systolic and Diastolic Blood Pressure From Baseline of DFA102 at Week 52 of DFA102E - Intent to Treat PopulationBaseline (Day 1) to Week 52Enrolled and received at least 1 injection of any treatment; had data available.mm HgMEAN
SECONDARYMean Change in Heart Rate From Baseline of DFA102 at Week 52 of DFA102E - Intent to Treat PopulationBaseline to Week 52Enrolled and received at least 1 injection of any treatment; had data available.bpmMEAN
SECONDARYMean Change From DFA102 Screening at Week 52 in Study DFA102E for Electrocardiogram Parameters - Intent to Treat PopulationScreening to Week 52Enrolled and received at least 1 injection of any treatment; had ECG data available at Week 52.msecMEAN
SECONDARYNumber of Hematology or Urinalysis Laboratory Values of Potential Clinical Importance Observed From Baseline of DFA102E to Week 52 - Intent to Treat PopulationBaseline to Week 52
Enrolled and received at least 1 injection of any treatment; participants had laboratory data available; platelet counts: n=19 in second arm (not 20); n=20 in fourth arm (not 22); n=11 in fifth arm (not 12);
number of laboratory valuesNUMBER
SECONDARYNumber of Chemistry Laboratory Values of Potential Clinical Importance Observed From DFA102E Baseline to Week 52 - Intent to Treat PopulationBaseline to Week 52
All Enrolled participants who received at least one injection of any study medication in Study DFA102E; had laboratory data available. Number analyzed presented above is at Week 52; Number analyzed at Week 28: N= 31, 35, 36, 28, 13, 14, 13, 29, 37, 37.
Number of Laboratory valuesNUMBER
SECONDARYNumber of Participants With Treatment Emergent Positive Anti-leptin Antibody Titers at Week 52 and at Follow up by Metreleptin Dose - Intent to Treat PopulationBaseline to end of treatment follow upN for Week 52 presented above. For Follow up: N=18,58,68,11,7,8.participantsNUMBER

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNo license stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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