A Phase 2 Study to Evaluate the Efficacy and Safety of TNX-102 SL in Patients With Multi-Site Pain Associated With Post-Acute Sequelae of SARS-CoV-2 Infection

NCT ID: NCT05472090

Last Updated: 2024-11-26

Study Results

Results available

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

63 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-08-18

Study Completion Date

2023-07-27

Brief Summary

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This is a Phase 2, randomized, parallel-group, double-blind, placebo-controlled, 14-week study designed to evaluate the efficacy and safety of TNX-102 SL 5.6 mg (2 x 2.8 mg tablets) taken once daily at bedtime for the management of multi-site pain associated with Long COVID.

Detailed Description

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Conditions

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Post-Acute Sequelae of SARS-CoV-2 (PASC) Infection COVID-19 Long COVID Long Haul COVID

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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TNX-102 SL Tablet, 5.6 mg

1 x TNX-102 SL 2.8 mg Tablet taken sublingually each day at bedtime for 2 weeks, then 2 x TNX-102 SL 2.8 mg (5.6 mg) Tablet taken sublingually each day at bedtime for 12 weeks.

Group Type EXPERIMENTAL

TNX-102 SL

Intervention Type DRUG

Patients will take 1 tablet of randomly assigned study drug sublingually starting on Day 1 for 2 weeks. At the Week 2 visit, all patients will have the dose increased to 2 tablets for 12 weeks.

Placebo SL Tablet

1 x Placebo Tablet taken sublingually each day at bedtime for 2 weeks, then 2 x Placebo Tablet taken sublingually each day at bedtime for 12 weeks.

Group Type PLACEBO_COMPARATOR

Placebo SL Tablet

Intervention Type DRUG

Patients will take 1 tablet of randomly assigned study drug sublingually starting on Day 1 for 2 weeks. At the Week 2 visit, all patients will have the dose increased to 2 tablets for 12 weeks.

Interventions

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TNX-102 SL

Patients will take 1 tablet of randomly assigned study drug sublingually starting on Day 1 for 2 weeks. At the Week 2 visit, all patients will have the dose increased to 2 tablets for 12 weeks.

Intervention Type DRUG

Placebo SL Tablet

Patients will take 1 tablet of randomly assigned study drug sublingually starting on Day 1 for 2 weeks. At the Week 2 visit, all patients will have the dose increased to 2 tablets for 12 weeks.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* The patient is male or female, 18 to 65 years of age, inclusive.
* The patient has a polymerase chain reaction (PCR) confirmed history of SARS-CoV-2 infection at least 3 months prior to enrollment, based on a documented written positive viral test at the time of active infection.
* The patient has new onset or significant worsening of pain that coincides with a prior COVID-19 infection and has symptoms that have been generally present for at least 3 months but no longer than 18 months.

Exclusion Criteria

* The patient has been diagnosed with infectious or inflammatory arthritis (eg, rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis), systemic lupus erythematosus, untreated or active gout (ie, any acute attack within past 2 years is exclusionary), or meets criteria for another type of systemic autoimmune disease (eg, Sjogren's disease).
* The patient has been diagnosed with a complex regional pain syndrome, fibromyalgia, failed back surgery syndrome, persistent or prevalent pain symptoms related to systemic disease (eg, diabetic peripheral neuropathy, post-herpetic neuropathy), untreated hyperparathyroidism, or a history of prior surgery, trauma, organ or tissue damage, or other source of pain that, in the Investigator's opinion, would confound or interfere with the assessment of the patient's symptoms or require excluded therapies during the patient's study participation.
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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Herb Harris, MD, PhD

Role: STUDY_DIRECTOR

Tonix Pharmaceuticals

Locations

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Accel Research-Birmingham Clinical Research Unit

Birmingham, Alabama, United States

Site Status

Tonix Clinical Site

Oceanside, California, United States

Site Status

Tonix Clinical Site

Santa Ana, California, United States

Site Status

Tonix Clinical Site

Centennial, Colorado, United States

Site Status

Tonix Clinical Site

Aventura, Florida, United States

Site Status

Tonix Clinical Site

Fort Myers, Florida, United States

Site Status

Tonix Clinical Site

Orlando, Florida, United States

Site Status

Tonix Clinical Site

St. Petersburg, Florida, United States

Site Status

Tonix Clinical Site

Alpharetta, Georgia, United States

Site Status

Tonix Clinical Site

Atlanta, Georgia, United States

Site Status

Tonix Clinical Site

Chicago, Illinois, United States

Site Status

Tonix Clinical Site

Des Moines, Iowa, United States

Site Status

Tonix Clinical Site

Iowa City, Iowa, United States

Site Status

Tonix Clinical Site

Prairie Village, Kansas, United States

Site Status

Tonix Clinical Site

New Orleans, Louisiana, United States

Site Status

Tonix Clinical Site

Prairieville, Louisiana, United States

Site Status

Tonix Clinical Site

Boston, Massachusetts, United States

Site Status

Tonix Clinical Site

Boston, Massachusetts, United States

Site Status

Tonix Clinical Site

Methuen, Massachusetts, United States

Site Status

Tonix Clinical Site

Gulfport, Mississippi, United States

Site Status

Tonix Clinical Site

Albuquerque, New Mexico, United States

Site Status

Tonix Clinical Site

New York, New York, United States

Site Status

Tonix Clinical Site

Williamsville, New York, United States

Site Status

Tonix Clinical Site

Shelby, North Carolina, United States

Site Status

Tonix Clinical Site

Columbus, Ohio, United States

Site Status

Tonix Clinical Site

Dayton, Ohio, United States

Site Status

Tonix Clinical Site

Tulsa, Oklahoma, United States

Site Status

Tonix Clinical Site

Austin, Texas, United States

Site Status

Tonix Clinical Site

McKinney, Texas, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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TNX-CY-PA201

Identifier Type: -

Identifier Source: org_study_id

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