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Completed Early Phase 1 Interventional Accepts healthy volunteers

The Effect of Phentermine and B12 on Weight Loss Among Obese Patients

ClinicalTrials.gov ID: NCT01719185

Public ClinicalTrials.gov record NCT01719185. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 18, 2026, 9:30 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Pilot Study to Assess Whether the Combination of Phentermine and B12 Has a Significant Effect on Weight Loss Among an Obese Study Population

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a pilot study designed to test the hypothesis that the combination of phentermine and B12 will result in significantly greater weight loss among obese patients compared to phentermine alone.

Study identification

NCT ID
NCT01719185
Recruitment status
Completed
Study type
Interventional
Phase
Early Phase 1
Lead sponsor
Dr. Michael Lang
Other
Enrollment
22 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Accepts healthy volunteers

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Sep 2012 (Type not available)
Primary completion
Jan 2013 (Actual)
Completion
Apr 2013 (Actual)
Last update posted
Aug 13, 2015

2012 – 2013

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Brody Outpatient of Brody Medical Sciences Module D Greenville North Carolina 27834 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT01719185, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Aug 13, 2015 · Synced Oct 18, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT01719185 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →