Safety and Efficacy Study of TNX-102 SL in Subjects With Military-Related PTSD and Related Conditions

NCT ID: NCT02277704

Last Updated: 2024-06-20

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

245 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-10-31

Study Completion Date

2016-05-31

Brief Summary

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This is a 12-week, multicenter, randomized, double-blind, placebo-controlled, fixed-dose, parallel-group study that will investigate the efficacy and safety of two doses of TNX-102 SL -a sublingual formulation of cyclobenzaprine. Following successful screening and randomization, eligible subjects will return regularly to the study clinic for weekly or biweekly visits for assessments of efficacy and safety.

Detailed Description

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Conditions

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PTSD

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Placebo

2 x placebo tablet ("placebo") to be taken sublingually once daily at bedtime.

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

TNX-102 SL, 2.8 mg

1 x TNX-102 SL 2.8mg tablet ("TNX-102 SL") and 1 x placebo tablet ("placebo") to be taken sublingually once daily at bedtime.

Group Type ACTIVE_COMPARATOR

TNX-102 SL

Intervention Type DRUG

Placebo

Intervention Type DRUG

TNX-102 SL, 5.6 mg

2 x TNX-102 SL 2.8mg tablets ("TNX-102 SL") to be taken sublingually once daily at bedtime.

Group Type ACTIVE_COMPARATOR

TNX-102 SL

Intervention Type DRUG

Interventions

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TNX-102 SL

Intervention Type DRUG

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male or female between 18 and 65 years of age
* Diagnosed with current PTSD as defined by the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5),
* For patients with a qualifying Index trauma(s) resulting in PTSD that occurred during military service, military contractor, Department of Homeland Security or law enforcement
* Willing and able to withdraw and refrain from specific therapies (ask PI)
* Use medically acceptable form of contraception (female only)
* Signed informed consent

Exclusion Criteria

* Significant traumatic brain injury
* Severe depression
* Bipolar and psychotic disorders
* Increase risk of suicide
* Significant clinical (cardiac, systemic infection, drug/alcohol abuse) or laboratory abnormalities (including positivity for Hep B, Hep C, HIV)
* Unable to wash-out specific medications (ask PI)
* History of violent behavior within past 2 years, unrelated to work duties
* History of drug or alcohol abuse within past 6 months
* Positive illegal substance test
* Known hypersensitivity to cyclobenzaprine
* Others: seizure disorders, uncontrolled sleep apnea, BMI\>40
* Participation in an investigational study in past 30 days
* In the process of litigating for compensation for a psychiatric disorder
* Females that are pregnant or breastfeeding
Minimum Eligible Age

18 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Tonix Pharmaceuticals, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Denise Bedoya

Role: STUDY_DIRECTOR

Premier Research Group plc

Locations

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Tuscaloosa VA Medical Center

Tuscaloosa, Alabama, United States

Site Status

Noesis Pharma

Phoenix, Arizona, United States

Site Status

Sun Valley Research Center

Imperial, California, United States

Site Status

National City

National City, California, United States

Site Status

Excell Research, Inc

Oceanside, California, United States

Site Status

Neuropsychiatric Research Center of Orange County

Orange, California, United States

Site Status

CITRIALS

Riverside, California, United States

Site Status

Veteran Affairs, San Diego Health Care System

San Diego, California, United States

Site Status

Cns, Inc.

Torrance, California, United States

Site Status

Sarkis Clinical Trials

Lake City, Florida, United States

Site Status

Compass Research North, LLC

Leesburg, Florida, United States

Site Status

Clinical Neuroscience Solutions, Inc.

Orlando, Florida, United States

Site Status

Atlanta Center For Medical Research

Atlanta, Georgia, United States

Site Status

Great Lakes Clinical Trials

Chicago, Illinois, United States

Site Status

Novex Clinical Research

New Bedford, Massachusetts, United States

Site Status

Premier Psychiatric Research Institute, Inc.

Lincoln, Nebraska, United States

Site Status

Altea Research

Las Vegas, Nevada, United States

Site Status

Cedarhurst

Cedarhurst, New York, United States

Site Status

Cincinnati

Cincinnati, Ohio, United States

Site Status

University Hospitals Case Medical Center

Cleveland, Ohio, United States

Site Status

IPS Research Company

Oklahoma City, Oklahoma, United States

Site Status

Clinical Trials of Texas

San Antonio, Texas, United States

Site Status

Northwest Clinical Research Center

Bellevue, Washington, United States

Site Status

Countries

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United States

References

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Sullivan GM, Gendreau RM, Gendreau J, Peters P, Peters A, Engels J, Daugherty BL, Vaughn B, Weathers FW, Lederman S. Randomized clinical trial of bedtime sublingual cyclobenzaprine (TNX-102 SL) in military-related PTSD and the role of sleep quality in treatment response. Psychiatry Res. 2021 Jul;301:113974. doi: 10.1016/j.psychres.2021.113974. Epub 2021 Apr 30.

Reference Type RESULT
PMID: 33979763 (View on PubMed)

Other Identifiers

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TNX-CY-P201

Identifier Type: -

Identifier Source: org_study_id

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