Top Stories

Tonix’s long COVID drug fails to meet mid-stage trial goal

Published by Uma Rajagopal

Posted on September 5, 2023

1 min read

· Last updated: January 31, 2026

Add as preferred source on Google
Syringe with COVID-19 vaccine drop, symbolizing Tonix's drug trial failure - Global Banking & Finance Review
This illustration features a syringe with a drop symbolizing COVID-19, reflecting the recent failure of Tonix's long COVID drug trial. The image is relevant to discussions on long COVID treatments and the pharmaceutical industry.
Global Banking & Finance Awards 2026 — Call for Entries

Tonix’s long COVID drug fails to meet mid-stage trial goal (Reuters) – Tonix Pharmaceuticals Holding Corp said on Tuesday its experimental drug failed to meet the primary goal in a mid-stage study for management of widespread muscle pain and tenderness associated with long COVID-19. Shares of the company were down 12% in premarket trading. The […]

Tonix’s long COVID drug fails to meet mid-stage trial goal

(Reuters) – Tonix Pharmaceuticals Holding Corp said on Tuesday its experimental drug failed to meet the primary goal in a mid-stage study for management of widespread muscle pain and tenderness associated with long COVID-19.

Shares of the company were down 12% in premarket trading.

The 63-patient study was designed to monitor the intensity of pain in patients who had long COVID and administered either the drug, TNX-102 SL, or placebo, but the trial failed to show improvement at week 14 of treatment, the company said.

However, the study showed that the drug helped reduce fatigue and improve sleep quality and cognitive function in the patients, the company said.

Tonix intends to meet officials from the U.S. Food and Drug Administration in early 2024 to seek permission to conduct a late-stage trial that focuses on reducing fatigue in patients with long COVID, an illness with no approved drugs.

(Reporting by Leroy Leo in Bengaluru; Editing by Dhanya Ann Thoppil)

Frequently Asked Questions

What is long COVID?
Long COVID refers to a range of symptoms that continue for weeks or months after the initial recovery from COVID-19, including fatigue, muscle pain, and cognitive difficulties.
What is a mid-stage trial?
A mid-stage trial, often referred to as Phase 2, tests the efficacy and safety of a drug on a larger group of participants after initial safety is established in Phase 1.
What is TNX-102 SL?
TNX-102 SL is an experimental drug developed by Tonix Pharmaceuticals aimed at treating conditions like long COVID, particularly focusing on symptoms like muscle pain and fatigue.

Tags

Related Articles

More from Top Stories

Explore more articles in the Top Stories category