CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 15 enrolled
Drug / intervention
Nasafytol® (Quercetin/Curcumin Supplement)dietary
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06974058
NCT06974058N/ACompleted

Evaluation of a Quercetin/Curcumin-Based Supplement for Mild to Moderate Long COVID-19 Symptoms: A Pragmatic, Interventional Clinical Study.

Liaquat University of Medical & Health Sciences·interventional·Posted May 15, 2025·Updated Dec 19, 2025

In Brief

A clinical study evaluating Nasafytol® (Quercetin/Curcumin Supplement) for Long COVID. Completed, enrolled 15 participants across 1 site.

Detailed Summary

This pragmatic clinical study aims to evaluate the efficacy and tolerance of a combined quercetin/curcumin supplement in adults experiencing mild to moderate symptoms of Long COVID-19. Participants will receive the combined quercetin/curcumin supplement for 2 months. The primary outcome is the improvement in overall symptom burden, while secondary outcomes include changes in quality of life, the need for NSAIDs, and inflammatory markers. The study seeks to provide real-world evidence of the potential benefits of this combined supplement in managing Long COVID-19 symptoms.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsLong COVID
CountriesPakistan
Collaborators--

Timeline

N/ACompletedFinished
2026
First PostedMay 15, 2025
Enrollment StartJul 22, 2025
Primary CompletionNov 18, 2025
Study CompletionDec 14, 2025
TodayJul 2, 2026
Enrollment to primary: 4 monthsPosted 1.1 years ago

Interventions

Nasafytol® (Quercetin/Curcumin Supplement)dietary

Participants in this group will receive Nasafytol®, a combined dietary supplement containing quercetin (65 mg) and curcumin (42 mg). Participants will take two capsules (single administration) twice a day for a duration of 8 weeks. The supplement is intended to alleviate mild to moderate symptoms of Long COVID-19, including but not limited to fatigue, cognitive function, generalized body pain, low mood, sleep disturbance, and overall quality of life.