ArticleIndian journal of psychiatry
Effect of chronic opioid use on the hematological and inflammatory markers: A retrospective study from North India.
Article in Indian journal of psychiatry. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.
What it found
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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.
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Who cites it
5 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Meta-Analysis and Topological Perturbation in Interactomic Network for Antiopioid Addiction Drug Repurposing.Journal of chemical information and modeling · 2025Pooled it
- Effect of pilates on the physical and mental health of drug-dependent individuals - a randomized controlled trial.BMC psychiatry · 2025Trial
- Risk Factors for Post-Operative Blood Transfusion and Association with Outcomes in Hip Fracture Surgery.Journal of blood medicine · 2026Article
- The Genetic Association Between Prescription Pain Medication Use and the Risk for Fibromyalgia: A Bidirectional and Multivariable Mendelian Randomization Analysis.Journal of pain research · 2025Article
- Inflammatory Hematological Ratios in Adolescents with Mental Disorders: A Scoping Review.Consortium psychiatricum · 2024Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Chronic opioid use affects biological functioning implicating the hematopoietic and immune system. It may alter various hematological parameters and inflammatory markers. This study aimed to assess the association of opioid dependence with the hematological parameters and inflammatory markers in the Indian population. Methods: A retrospective chart review was done among opioid dependent (ODS) males and healthy controls (HC) who visited the center's laboratory between Jan 2017 and Dec 2018 for hematological investigations. Clinical records reviewed for opioid use details like type, duration, and route of administration. The hematological profile presented as Mean or median. Mann-Whitney U test was used to compare the hematological parameters between the cases and controls. Results: The study included 191 ODS patients and 123 controls. Among ODS patients, a significant decrease in the levels of hemoglobin, mean corpuscular volume, and mean corpuscular hemoglobin and an increase in RBC count and lymphocytes was observed when compared to controls. The inflammatory markers, Neutrophil-Lymphocyte Ratio (NLR) and Platelet-Lymphocyte Ratio, were significantly lower among ODS. Longer duration of opioid use leads to increased NLR among ODS patients. Opioid use by injection did not alter any of the hematological parameters compared to non-injection drug use. Conclusion: Chronic opioid use has a significant effect on the hematopoietic cells. Opioid use for longer durations increases the inflammatory markers suggesting underlying infections.
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