Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 398

The DOI matches its Crossref record; 24 of the 24 references it cites were found in a registry or an index.

Severe Plasmodium vivax Malaria: A Report on Serial Cases from Bikaner in Northwestern India

Kochar, Dhanpat K., Das, Ashish, Kochar, Sanjay K., Saxena, Vishal, Sirohi, Parmendra, Garg, Shilpi, Kochar, Abhishek, Khatri, Mahesh P., Gupta, Vikas·2009·The American Journal of Tropical Medicine and Hygiene

Abstract

Epidemiologic studies and clinical description of severe Plasmodium vivax malaria in adults living in malaria-endemic areas are rare and more attention is needed to understand the dynamics and its interaction with the immune system. This observational study included 1,091 adult patients admitted to medical wards of S. P. Medical College and associated group of hospitals in Bikaner, India from September 2003 through December 2005. The diagnosis of P. vivax malaria was established by peripheral blood film (PBF), rapid diagnostic test (RDT), and polymerase chain reaction (PCR), and severe malaria was categorized as per World Health Organization guidelines. Of 1,091 patients with malaria, 635 had P. falciparum malaria and 456 had P. vivax malaria. Among patients with severe manifestations, 40 had evidence of monoinfection of P. vivax malaria diagnosed by PBF, RDT, and PCR. Complications observed were hepatic dysfunction and jaundice in 23 (57.5%) patients, renal failure in 18 (45%) patients, severe anemia in 13 (32.5%) patients, cerebral malaria in 5 patients (12.5%), acute respiratory distress syndrome in 4 patients (10%), shock in 3 patients (7.5%), and hypoglycemia in 1 (2.5%) patient. Thrombocytopenia was observed in 5 (12.5%) patients, and multi-organ dysfunction was detected in 19 (47.5%) patients. Further large-scale multicentric epidemiologic studies are needed to define the basic pathology of this less known entity.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.4269/ajtmh.2009.80.194

Cites

24 of 24 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Show all 24 references

Cited by

See all 398

Metadata

Authors
Kochar, D. K., Das, A., Kochar, S. K., Saxena, V., Sirohi, P., Garg, S., Kochar, A., Khatri, M. P., & Gupta, V.
Venue
The American Journal of Tropical Medicine and Hygiene
Published
2009-02
Volume
80
Issue
2
Pages
194-198
ISSN
0002-9637 (ISSN-L)
OpenAlex
W1907994473
Cited by
398
References
24
FWCI
36.13
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Severe Plasmodium vivax Malaria: A Report on Serial Cases from Bikaner in Northwestern India. https://app.cochat.ai/papers/10.4269/ajtmh.2009.80.194
The paper
Kochar, D. K., Das, A., Kochar, S. K., Saxena, V., Sirohi, P., Garg, S., Kochar, A., Khatri, M. P., & Gupta, V. (2009). Severe Plasmodium vivax Malaria: A Report on Serial Cases from Bikaner in Northwestern India. The American Journal of Tropical Medicine and Hygiene. https://doi.org/10.4269/ajtmh.2009.80.194

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.