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

NCT03110575 · ClinicalTrials.gov registry record · Phase 3

12-Week Open-Label Extension Study of TNX-102 SL in PTSD Patients

A Phase 3 study, sponsored by Tonix Pharmaceuticals.

Terminated
Registry status
Phase 3
Development phase
190
Enrollment target

NCT03110575: Clinical Trial Phase 3 study, sponsored by Tonix Pharmaceuticals.

NCT03110575 is a Phase 3 study that was terminated before completion, run by Tonix Pharmaceuticals. The registered enrollment target is 190 participants, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (75% lower). According to ClinicalTrials.gov, the official US trial registry.

View on ClinicalTrials.gov ↗

View your shortlist →

The verdict

NCT03110575, a Phase 3 study, was terminated before completion, sponsored by Tonix Pharmaceuticals.

TERMINATED
Registry status
Phase 3
Development phase
190 participants
Enrollment target

Study Summary

This is an open-label, extension trial designed to evaluate safety over 12 additional weeks of TNX-102 SL therapy taken daily at bedtime for the treatment of PTSD. Patients recruited into this trial are those who have successfully completed the double-blind lead-in study.

Primary Outcome

Adverse events will be coded using the latest version of the Medical Dictionary for Regulatory Activities (MedDRA) and will be summarized overall and by preferred term and system organ class.

Interventions

  • DRUG TNX-102 SL

Trial Details

FieldValue
Enrollment Target 190 participants
Start Date 2017-06-20
Est. Completion 2018-07-27
Phase Phase 3
Tonix Pharmaceuticals

23 total trials

Why NCT03110575 stopped before completion

NCT03110575 is an interventional study that assigns participants to a tested intervention. The registered 190 participants enrollment target is mid-sized for trials with a published cap, below the 772-participant average among 15,282 other Phase 3 trials with a reported enrollment target (75% lower).

The record links to 0 conditions, and to 1 intervention - of which TNX-102 SL is the first listed.

NCT03110575 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03110575 about?

NCT03110575 is a clinical study titled "12-Week Open-Label Extension Study of TNX-102 SL in PTSD Patients". This is an open-label, extension trial designed to evaluate safety over 12 additional weeks of TNX-102 SL therapy taken daily at bedtime for the treatment of PTSD. Patients recruited into this trial are those who have successfully completed the double-blind lead-in study.

What is the current status of trial NCT03110575?

This trial is currently terminated. It is a Phase 3 study. The enrollment target is 190 participants. The study started on 2017-06-20. Estimated completion is 2018-07-27.

What interventions are being tested in trial NCT03110575?

The interventions under investigation include: TNX-102 SL (DRUG).

Who is sponsoring clinical trial NCT03110575?

This trial is sponsored by Tonix Pharmaceuticals, which has 23 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03110575's enrollment target sits among peer trials

190 1402nd of 2000 higher than 593 of 2,000 other Phase 3 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Phase 3 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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

  • NCT03257033 · 190 participants · Phase 3

    Intra-arterial Gemcitabine vs. IV Gemcitabine and Nab-Paclitaxel Following Radiotherapy for LAPC

  • NCT03642028 · 190 participants · Phase 4

    Suvorexant: A Dual Orexin Receptor Antagonist for Treating Sleep Disturbance in Posttraumatic Stress

  • NCT04015609 · 190 participants · NA

    Psychotherapy Intervention for Latinos With Advanced Cancer

  • NCT04284397 · 190 participants · Early Phase 1

    Identification of Critical Thermal Environments for Aged Adults

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 NCT03110575, the US trial registry maintained by the National Library of Medicine. NCT03110575 (mid enrollment · none site footprint · terminated) retrieved and formatted by PlainTrial, see methodology.