ArticleAdvanced biomedical research2024
Effect of Vitamin D Supplementation on the Treatment of Pulmonary Tuberculosis Patients in Different Polymorphisms of the Vitamin D Receptor.
Article in Advanced biomedical research, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled 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.
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.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association of vitamin D receptor genetic variants with therapeutic response in multidrug-resistant pulmonary tuberculosis: a systematic review.Frontiers in cellular and infection microbiology · 2026Pooled it
- Vitamin D as an Immuno-Endocrine Modulator: Discovering Its Role in Autoimmune Disorders and Host Defense Mechanisms.Journal of clinical medicine · 2026Review
- The potential role and value of vitamin D in the treatment of tuberculosis.Frontiers in cellular and infection microbiology · 2025Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Vitamin D leads to the activation of macrophages and limitation of intracellular growth of Mycobacterium tuberculosis. Vitamin D receptor (VDR) gene polymorphisms can facilitate the development of tuberculosis (TB). Therefore, the present study aimed to investigate the effect of vitamin D supplementation on response to treatment in patients with pulmonary TB for different VDR polymorphisms. Materials and Methods: This semiexperimental study was carried out over a 2-year period on 73 patients (37 females; 36 males) who suffered from pulmonary TB. Vitamin D supplement at a daily dose of 800 IU was administered to the patients for 8 weeks. The serum levels of vitamin D were measured by electrochemiluminescence immunoassay. The polymerase chain reaction with a sequence-specific primers technique was used to determine the polymorphisms FOK1, Bsm 1, Apa 1, and Taq1 of VDR gene. Results: The mean serum levels of vitamin D increased significantly after the intervention (44.88 ng/ml vs 27.70 ng/ml, Conclusion: The results of this study showed that individuals harboring FF genotype of Fok1 polymorphism had a higher chance of a positive response to treatment with vitamin D compared with other genotypes. Therefore, vitamin D supplement can be an appropriate treatment considering the genetic characteristics of TB patients.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.