Clinical trial Recruiting at 1 site Interventional Ages 18 to 60

N-acetylcysteine for non-acetaminophen-induced acute liver failure

Official title: Role of N-Acetylcysteine in Non-Acetaminophen-Induced Liver Failure

Run by King Edward Medical University · NCT07765823 · Data updated 2026-11-12

Researchers are testing whether adding oral N-acetylcysteine to standard care helps adults with non-acetaminophen acute liver failure survive longer compared with standard care alone.

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Quick facts

Study typeInterventional
Ages18 Years to 60 Years
SexAll
Enrollment62 (estimated)
SponsorKing Edward Medical University
Academic / other
Locations1 site (Lahore, Punjab Province)
StatusRecruiting
StartedJuly 16, 2026
Main results expectedOctober 15, 2026
Study endsOctober 17, 2026
Registry record updatedAugust 19, 2026
Trial IDNCT07765823 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Adults aged 18-60 with non-acetaminophen-induced acute liver failure, etiologies including viral hepatitis or non- acetaminophen drug-induced injury, and no prior NAC treatment for the current episode.

Probably not a fit

Patients with chronic liver disease, those who have transplantation candidacy or history, or those with NAC allergy may not benefit.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This randomized trial compares oral N-acetylcysteine plus standard supportive care to standard supportive care alone in adults with non-acetaminophen acute liver failure. Participants are 18 to 60 years old and are randomly assigned to receive NAC on a defined dosing schedule or to receive standard care, with outcomes assessed up to 28 days. The study looks at survival, liver function tests, and length of hospital stay as secondary outcomes. Conducted at King Edward Medical University and Mayo Hospital Lahore, the trial seeks to determine if NAC can improve outcomes in settings where liver transplantation is not readily available.

Why it matters

Potential benefit: If successful, NAC could improve survival and reduce hospital stays for patients with this form of liver failure.

How similar studies have gone: Prior small studies have suggested potential survival and length-of-stay benefits with NAC in non-acetaminophen ALF, but evidence remains limited and uncertain.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male or female, aged 18-60 years
* Diagnosed with non-acetaminophen- induced acute hepatic failure (per operational definition/EASL criteria)
* Etiology other than acetaminophen overdose (viral hepatitis HAV/HBV/HEV, non-acetaminophen drug-induced liver injury, or idiopathic)
* No NAC treatment received for current episode prior to enrollment

Exclusion Criteria:

* History of chronic liver disease or cirrhosis
* Prior severe cardiac, renal, neurological, or infectious disease that could confound outcomes
* Prior liver transplant or current transplant candidacy
* Known allergy/contraindication to NAC
* Pregnant women.

Where it's running

  • King Edward Medical University/Mayo Hospital Lahore
    Lahore, Punjab Province, Pakistan
    Recruiting

Study contacts

Similar studies

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How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.