Clinical trialNCT07544251RecruitingPhase 4Interventional

Comparing Sarecycline and Doxycycline Effects on the Skin and Gut Bacteria in Acne.

SponsorIntegrative Skin Science and ResearchEnrollment30Acne Vulgaris

View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

This study is being done to help better understand how the gut and skin bacteria of the body change when people with acne are treated with Sarecycline or Doxycycline. The bacteria in the gut and on the skin will be studied to see how each treatment may affect them and whether they change the profile of the bacteria that is present.

clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

Raja Sivamani, MD
Integrative Skin Science and Research
Principal InvestigatorKOL profile →
clinicaltrials.gov ↗

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States

Integrative Research Institute
Sacramento, California, United States
Recruiting

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

The drug and biological interventions registered on this study, normalized to their RxNorm ingredient where possible.

Doxycycline →Sarecycline →

Linked drugs open the directory filtered to KOLs working with them.clinicaltrials.gov ↗

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start: 20 Apr 2026
Primary completion: 30 Apr 2027
Completion: 30 Jun 2027
Last update posted: 22 Apr 2026
Registered enrollment: 30
Registry id: NCT07544251

clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.