Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.

NCT05548426 · ClinicalTrials.gov registry record · Phase 2

Linezolid for Syphilis Pilot Study

A Phase 2 study of Syphilis, sponsored by University of Southern California.

Active
Registry status
Phase 2
Development phase
24
Enrollment target
5
Study locations

NCT05548426: Active Phase 2 study of Syphilis, sponsored by University of Southern California.

NCT05548426 is a Phase 2 study of Syphilis that is active but no longer recruiting, run by University of Southern California. The registered enrollment target is 24 participants, below the 270-participant average among 6 other Syphilis trials with a reported enrollment target (91% lower). The trial reports 5 study locations across 4 states. According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT05548426, a Phase 2 study of Syphilis, is active but no longer recruiting, sponsored by University of Southern California.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
24 participants
Enrollment target
5
Study locations

Study Summary

The study aims to evaluate the efficacy of linezolid for the treatment of syphilis.

Primary Outcome

Percentage of linezolid participants with a 4-fold decrease or greater in the serum RPR titer by 180 days after treatment

Conditions Studied

Interventions

  • DRUG Group B, Linezolid 10d
  • DRUG Group A, Penicillin

Study Locations (5)

Mississippi

  • Open Arms HealthCare Center - Jackson
  • University of Mississippi Medical Center - Jackson

Illinois

  • Howard Brown Health - Chicago

North Carolina

  • Wake Forest Baptist Health - Greensboro

Rhode Island

  • Open Door Health - Providence

Trial Details

FieldValue
Enrollment Target 24 participants
Start Date 2023-09-28
Est. Completion 2026-08
Phase Phase 2
University of Southern California

617 total trials

What the registry record for NCT05548426 still lists

NCT05548426 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 24 participants, a relatively small participant target, below the 270-participant average among 6 other Syphilis trials with a reported enrollment target (91% lower).

The record links to 1 condition, with Syphilis appearing as the primary indexed condition, and to 2 interventions - of which Group B, Linezolid 10d is the first listed.

NCT05548426 lists 5 locations in 4 states (Mississippi, Illinois, North Carolina).

Frequently Asked Questions

What is clinical trial NCT05548426 about?

NCT05548426 is a clinical study titled "Linezolid for Syphilis Pilot Study". The study aims to evaluate the efficacy of linezolid for the treatment of syphilis.

What is the current status of trial NCT05548426?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 24 participants. The study started on 2023-09-28. Estimated completion is 2026-08.

What conditions does trial NCT05548426 study?

This clinical trial studies the following conditions: Syphilis.

What interventions are being tested in trial NCT05548426?

The interventions under investigation include: Group B, Linezolid 10d (DRUG), Group A, Penicillin (DRUG).

Who is sponsoring clinical trial NCT05548426?

This trial is sponsored by University of Southern California, which has 617 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT05548426 being conducted?

This trial has 5 study locations across Illinois, Mississippi, North Carolina, Rhode Island. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Syphilis

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Nationwide trials with similar profiles

Cross-condition peers matched on enrollment target and registry start date, not the same-condition list above.

Similar enrollment target

  • NCT02331979 · 24 participants · NA

    Improving Bladder Function in SCI by Neuromodulation

  • NCT03096197 · 24 participants · NA

    Exoskeleton and Spinal Cord Stimulation for SCI

  • NCT03223922 · 24 participants · NA

    Neurocognitive Functioning With Genu-Sparing Whole Brain Radiation Therapy for Brain Metastases

  • NCT03326921 · 24 participants · Phase 1

    HA-1 T TCR T Cell Immunotherapy for the Treatment of Patients With Relapsed or Refractory Acute Leukemia After Donor Stem Cell Transplant

Similar registry start date

  • NCT05962346 · started 2026-12 · NA

    Fetal Endoscopic Tracheal Occlusion for Congenital Diaphragmatic Hernia

  • NCT07125183 · started 2026-12 · Phase 2

    Study on Efficacy and Tolerability of Weekly Doxorubicin in Elderly Patients With Advanced or Metastatic Leiomyosarcoma

  • NCT07292298 · started 2026-11 · Phase 2

    Phase 2 Single-Arm Rectal Cancer Brachytherapy for Patients With Low-Lying Residual Adenocarcinoma After Total Neoadjuvant Therapy to Improve Organ Preservation Rates

  • NCT04263285 · started 2026-10 · NA

    Treatment of Depression Post-SCI

Source: ClinicalTrials.gov NCT05548426, the US trial registry maintained by the National Library of Medicine. NCT05548426 (small enrollment · multi site footprint · active not recruiting) retrieved and formatted by PlainTrial, see methodology.