๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-05-14

The Metabolic Effects of Intermittent Fasting (NCT05722873)

The Effects of Fasting on Reprogramming of Lipid Metabolism and Bone Metabolism

๐ŸŸข Recruiting Observational / Diagnostic ๐Ÿง  Behavioral & Psychological Program Sponsor: University of Pittsburgh

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

Caloric restriction has beneficial metabolic effects in humans including weight loss and improvement in blood pressure and lipid levels. Intermittent fasting has emerged as a popular alternative to caloric restriction as it does not require daily adherence to a dietary protocol, but whether the benefits of fasting protocols are dependent on weight loss is not known. In this study, the investigators will explore the metabolic effects of fasting and evaluate whether these effects, including negative effects on bone metabolism, are independent of weight loss.

Who can join: Review the eligibility criteria below.

Location: University of Pittsburgh โ€” Pittsburgh, Pennsylvania

Age range: 21 Years to 45 Years

๐Ÿงช Interventions in This Study

  • Fasting arm (BEHAVIORAL)
  • Weight maintenance (BEHAVIORAL)
  • Counseling (BEHAVIORAL)

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (1 Sites)

  • University of Pittsburgh โ€” Pittsburgh, Pennsylvania

๐Ÿ“ž Contact the Study Coordinator

Phone: (412) 648-9770

Email: pkfazeli@pitt.edu

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—