Evidence map›Paper›PMID 42653699›Full record

ArticlePharmaceuticals (Basel, Switzerland)2026

Potential Adjunctive Effects of Quercetin-Curcumin Co-Supplementation in Adults with Mild-to-Moderate Long COVID: Results from a Pragmatic Exploratory Real-World Clinical Study.

Amjad Khan, Fazle Rabbani, Sami Ullah Mumtaz, Roha Javed, Ikram Ujjan, Ayesha Kanwal, Gabriele Conti

Abstract read
In one paragraph

Article in Pharmaceuticals (Basel, Switzerland), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Amjad KhanNuffield Division of Clinical Laboratory Sciences (NDCLS), Radcliffe Department of Medicine, University of Oxford, Oxford OX3 9DU, UK.
Fazle RabbaniDepartment of Psychiatry, Lady Reading Hospital (LRH), Peshawar 25000, Pakistan.
Sami Ullah MumtazDepartment of Medicine, Narowal Medical College, Narowal 51600, Pakistan.
Roha JavedDepartment of Diet and Nutritional Sciences, University of Lahore, Lahore 54590, Pakistan.
Ikram UjjanDepartment of Pathology, Liaquat University of Medical and Health Sciences (LUMHS), Jamshoro 76090, Pakistan.ORCID 0000-0002-9032-4353
Ayesha KanwalDepartment of Psychiatry, Lady Reading Hospital (LRH), Peshawar 25000, Pakistan.ORCID 0009-0004-7484-035X
Gabriele ContiHuman Microbiomics Unit, Department of Medical and Surgical Sciences, University of Bologna, Via Massarenti 9, 40138 Bologna, Italy.ORCID 0000-0002-4623-043X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

complementary therapycurcuminLong COVIDNasafytol®polyphenolsquercetinsupplements

Identifiers

PMID42653699
PMCPMC13516766

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.