Evidence map›Paper›PMID 39471505›Full record

ArticleThe American journal of tropical medicine and hygiene2025

Etiology of Acute Encephalitis Syndrome in Adults in a Tertiary Care Center in Eastern Uttar Pradesh.

Tulika Kumari Rai, Jaya Chakravarty, Shubham Kashyap, Sumeet Chatterjee, Vishwa Deepak Tiwari, Urvashi Geeta Rai, Mayank Gangwar, Shyam Sundar, Gopal Nath

Abstract read
In one paragraph

Article in The American journal of tropical medicine and hygiene, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. Symmetrical Peripheral Gangrene in an Indian Child with Severe Scrub Typhus.The American journal of tropical medicine and hygiene · 2025
    Article
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

9 authors.

Tulika Kumari RaiDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Jaya ChakravartyDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Shubham KashyapDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Sumeet ChatterjeeDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Vishwa Deepak TiwariDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Urvashi Geeta RaiDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Mayank GangwarClinical Studies and Trials Unit, Division of Development Research, Indian Council of Medical Research, New Delhi, India.
Shyam SundarDepartment of Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.
Gopal NathDepartment of Microbiology, Institute of Medical Sciences, Banaras Hindu University, Varanasi, India.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Seasonal outbreaks of acute encephalitis syndrome (AES) with high case fatality rates have been commonly reported among adults in India. With an increase in Japanese encephalitis virus (JEV) vaccination, the etiology of AES is also changing. However, most studies on AES in India have focused only on children and on JEV. This study was conducted in the Department of Medicine, Institute of Medical Sciences, Banaras Hindu University between 2020 and 2022 to determine the etiology of AES in adults. Blood and cerebrospinal fluid (CSF) were collected from patients 18 years or older with fever and altered sensorium for ≤15 days. We did IgM ELISA for dengue, chikungunya, West Nile virus, scrub typhus, leptospirosis from serum, CSF-IgM for JEV, and CSF-polymerase chain reaction for herpes simplex virus 1 and 2, varicella-zoster virus, enterovirus, and cartridge-based nucleic acid amplification test (CBNAAT) for tuberculous meningitis (TBM). The most common cause of AES identified in our study was TBM (16.7%), followed by leptospirosis (15.1%) and scrub typhus (11.9%). The high occurrence of TBM in our study highlights the importance of CSF-CBNAAT for all AES patients. As leptospirosis and scrub typhus are easily treatable, early detection and treatment of these infections should be recommended.

Indexed as

Acute Febrile EncephalopathyLeptospirosisScrub TyphusTertiary Care CentersAdolescentAdultAntibodies, ViralFemaleHumansImmunoglobulin MIndiaMaleMiddle AgedTuberculosis, MeningealYoung AdultAntibodies, ViralImmunoglobulin M

Identifiers

PMID39471505
PMCPMC11720796

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Registered trials

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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.