Actively Recruiting

Age: 18Years - 75Years
All Genders
Healthy Volunteers
NCT03022682

Inflammation, Diabetes, Ethnicity and Obesity Cohort

Led by University of California, San Francisco · Updated on 2025-07-04

350

Participants Needed

1

Research Sites

617 weeks

Total Duration

On this page

AI-Summary

What this Trial Is About

Obesity affects over one third of US adults (\>72 million, with BMI ≥30 kg/m2), and the proportion of US adults with BMI ≥40 kg/m2 has doubled in the last 20 years. Obesity is associated with increased mortality through its linkage to comorbidities including diabetes, hypertension, dyslipidemia, osteoarthritis, sleep apnea and psychosocial disturbances. Given its prevalence, impact on morbidity and mortality, and economic cost, limiting the spread of obesity and its consequences is one of the most important problems of our time. In this proposed study, investigators will recruit participants from a wide range of body mass index (BMI), ethnicity and Diabetes risk to collect data and blood, stool and adipose tissue samples in the San Francisco bay area.

CONDITIONS

Official Title

Inflammation, Diabetes, Ethnicity and Obesity Cohort

Who Can Participate

Age: 18Years - 75Years
All Genders
Healthy Volunteers

Eligibility Criteria

Eligible

You may qualify if you...

  • Participants aged 18 to 75 years
  • Healthy individuals with stable weight
  • Patients with type 2 diabetes or metabolic syndrome
  • Individuals scheduled for bariatric or other abdominal surgery at UCSF
Not Eligible

You will not qualify if you...

  • Chronic kidney disease greater than stage 4
  • Autoimmune or inflammatory diseases such as Lupus or Ulcerative Colitis
  • Unstable angina or recent severe heart failure or heart attack within 3 months
  • Clinically significant liver disease like cirrhosis or liver failure
  • Weight over 450 pounds (due to DXA scan limits)
  • History of organ transplant
  • Currently receiving chemotherapy or radiation therapy
  • Poorly controlled asthma requiring steroids
  • Use of nasal corticosteroids within the past month
  • Excessive alcohol or substance abuse
  • Current use of anabolic steroids or testosterone for bodybuilding (testosterone allowed if prescribed for hypogonadism and stable for 6 months)
  • Enrollment in other interventional trials with investigational agents
  • Pregnant or breastfeeding women
  • Unable or unlikely to participate in study procedures
  • History of abnormal blood clotting
  • Previous bariatric surgery
  • Use of anticoagulants
  • Use of methadone medication

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

University of California San Francisco

San Francisco, California, United States, 94143

Actively Recruiting

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How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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