Using Orphenadrine to Treat Muscle Cramps in Patients with Cirrhosis

Randomized Study of Orphenadrine' in the Treatment of Muscle Cramps in Patients With Cirrhosis

Phase 3 Interventional Tanta University · NCT02423395

This study is testing if orphenadrine can help people with cirrhosis reduce their muscle cramps and improve their quality of life.

Quick facts

PhasePhase 3
Study typeInterventional
Enrollment100 (estimated)
SexAll
SponsorTanta University Academic / other
Locations1 site (Tanta)
Trial IDNCT02423395 on ClinicalTrials.gov

What this trial studies

This clinical trial investigates the efficacy of orphenadrine, an anticholinergic medication, in alleviating muscle cramps experienced by patients with liver cirrhosis. Muscle cramps are a common and debilitating symptom in this population, and the study aims to determine if orphenadrine can improve their quality of life. Participants will be randomly assigned to receive either orphenadrine or a placebo, with the frequency and severity of muscle cramps being monitored throughout the trial. The study seeks to clarify the potential benefits of this medication in a population that has limited treatment options for muscle cramps.

Who should consider this trial

Good fit: Ideal candidates for this study are patients diagnosed with cirrhosis who experience muscle cramps at least three times per week.

Not a fit: Patients with renal impairment, certain vascular diseases, or those who are pregnant or lactating may not benefit from this study.

Why it matters

Potential benefit: If successful, this treatment could significantly improve the quality of life for patients suffering from muscle cramps due to cirrhosis.

How similar studies have performed: While some small studies have explored treatments for muscle cramps in liver disease, this specific approach using orphenadrine is novel and has not been extensively tested.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Cirrhosis
* Muscle cramps( ≥3 cramps per week )

Exclusion Criteria:

* • Allergy to orphenadrine

  * Renal impairment
  * Pregnant and lactating women
  * Peripheral vascular disease
  * Peripheral neuropathy
  * Medications as calcium channel blockers, conjugated estrogens and naproxen. Glaucoma Prostatic enlargement

Where this trial is running

Tanta

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Liver CirrhosisMuscle Cramps
Last reviewed 2026-06-13 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.