🏛️ Verified NIH Record • Updated 2026-02-27

Phase 1 Study of SBS-147 in Healthy Adults (NCT07335913)

A PHASE 1, TWO-PART, DOUBLE-BLIND, RANDOMIZED, PLACEBO CONTROLLED STUDY EVALUATING THE SAFETY, TOLERABILITY, AND PHARMACOKINETICS OF SINGLE AND MULTIPLE ASCENDING DOSES OF ORALLY ADMINISTERED SBS-147 IN HEALTHY ADULTS

🟢 Recruiting Phase1 💊 Investigational Drug / Biologic Sponsor: Sparian Biosciences, Inc

🩺 Plain-English Summary (8th-Grade Level)

This study is part of the HEAL Initiative supported by the NIH. The purpose of this study is to learn how safe the study drug, SBS-147, is and how people's bodies respond to and process it. Researchers will also look for any side effects that may occur when taking SBS-147. Some participants will receive SBS-147, and others will receive a placebo, which looks the same but does not contain any medicine. This helps researchers fairly compare results. The study includes two parts: Single-Dose Group, where Participants receive SBS-147 or placebo one time. Multiple-Dose Group, where Participants receive SBS-147 or placebo once or twice daily for 7 days.

Who can join: To join this study, participants generally need to meet the listed inclusion criteria (9 items) and avoid the listed exclusions (30 items).

Location: AltaSciences, Inc — Cypress, California

Age range: 18 Years to 55 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Check every box below. If you can check all of them, you may meet the study's basic screening requirements (final eligibility is confirmed by the site team).

Usually NOT eligible if any of the following apply:

  • Exclusion Criteria:
  • Female who is lactating at Screening
  • Female who is pregnant
  • History of significant hypersensitivity reactions (like angioedema) to any drugs
  • Presence or history of significant surgery that may affect drug bioavailability
  • History of significant CV, pulmonary, hematologic, neurologic, psychiatric, endocrine, infectious, or immunologic disease
  • Meet Diagnostic and Statistical Manual of Mental Disorders 5 (DSM-5) criteria for lifetime or current substance use disorder for any psychoactive substances other than nicotine or caffeine
  • Showing suicidal tendency as per the C-SSRS administered at screening and clinic admission
  • Any clinically significant illness in the 28 days prior to the first study drug administration
  • Use of any prescription drugs in the 28 days or 5 half-lives, whichever is longer, prior to Screening and until the end of the study, that in the opinion of an Investigator would put into question the status of the participant as healthy
  • Use of opioids, hypnotics, and/or sedatives in the last 30 days prior to screening
  • Routine or chronic use of acetaminophen or nonsteroidal anti-inflammatory drugs for more than 7 of the 20 days during the screening period.

🔍 Extracted verbatim from the official NIH eligibility criteria. Always confirm with the study coordinator.

📍 All Participating Trial Locations (1 Sites)

  • AltaSciences, Inc — Cypress, California

📞 Contact the Study Coordinator

Phone: (913) 696-1601

Email: omcclyde@altasciences.com

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

💰 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 § 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.
  • 💵 Compensation indicated: Some participants will receive SBS-147, and others will receive a placebo, which looks the same but does not contain any medicine.

Explore by condition: All Pain Acute clinical trials

💡 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.
🏛️ View Official NIH Record ↗