Clinical trial No longer in our active list Phase 3 Interventional Ages 18 and up

Comparing standard treatment with and without Ribavirin for dengue fever

Official title: The Comparative Efficacy of Standard Treatment Plus Ribavirin vs Standard Treatment Alone in Preventing Clinically Significant Hemorrhage in Patients With Dengue Fever: A Double-blind, Randomized Control Trial

Run by Khyber Medical University Peshawar · NCT06744777 · Data updated 2026-05-14

This study is no longer in our active list. It may have stopped recruiting or finished. The details below are as of 2026-05-14 and are kept for reference. Check ClinicalTrials.gov for its current status, or see similar studies below.

This study is testing if adding Ribavirin to the usual treatment for dengue fever can help prevent serious bleeding in patients.

More Dengue Fever trials

Quick facts

PhasePhase 3
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment284 (estimated)
SponsorKhyber Medical University Peshawar
Academic / other
Locations4 sites (Peshawar, Khyber Pakhtunkhwa and 3 other locations)
Trial IDNCT06744777 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates include hospitalized adults aged 18 and older diagnosed with dengue fever confirmed by specific laboratory tests.

Probably not a fit

Patients with bleeding disorders, those on anticoagulant medications, or pregnant women are unlikely to benefit from this study.

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

What this trial studies

This study investigates the effectiveness of adding Ribavirin to standard treatment in preventing significant bleeding in patients with dengue fever. It is a double-blind, randomized controlled trial that aims to determine if Ribavirin improves clinical outcomes compared to standard treatment alone. Conducted in multiple hospitals in Khyber Pakhtunkhwa, the trial employs rigorous methodologies including block randomization and double-blinding. Key outcomes measured include changes in bleeding severity, platelet counts, and length of hospital stay, with the goal of enhancing dengue management protocols.

Why it matters

Potential benefit: If successful, this study could significantly reduce the incidence of severe bleeding in dengue patients, improving their overall clinical outcomes.

How similar studies have gone: While the approach of using Ribavirin in dengue treatment is being explored, this specific comparative efficacy study is novel and has not been extensively tested in previous research.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Male and female patients aged 18 years and above.
* Hospitalized patients diagnosed with dengue fever, confirmed via:
* Positive Dengue NS1 antigen test
* Dengue IgM antibodies
* Dengue RNA PCR.
* Patients presenting with various severities of illness, as classified by the WHO dengue severity classification.

Exclusion Criteria:

* Patients taking antiplatelet or anticoagulant medications.
* Patients with known bleeding disorders (e.g., hemophilia, von Willebrand disease, end-stage renal disease, or liver cirrhosis).
* Patients with HIV undergoing antiviral therapy.
* Pregnant women.
* Patients with hypersensitivity to Ribavirin.
* Patients with WHO Grade 1 bleeding (few petechiae without clinical significance).

Where it's running

  • Lady Reading Hospital
    Peshawar, Khyber Pakhtunkhwa, Pakistan
    Recruiting
  • Gandhara Medical Hospital
    Peshawar, Khyber Pakhtunkhwa, Pakistan
    Recruiting
  • Medical Complex Swabi
    Swābi, Khyber Pakhtunkhwa, Pakistan
    Recruiting
  • Kohat Institute of Medical Science
    Kohat, Kpk, Pakistan
    Recruiting

Study contacts

  • Principal investigator: Said Amin, MBBS,FCPS — Department of Medicine Hayatabad Medical Complex Peshawar
  • Study coordinator: Said Amin, MBBS, FCPS
  • Email: saidamin@live.com
  • Phone: +92-333-9115488

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

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.