Evidence map›Paper›PMID 34079300›Full record

ArticleInfection and drug resistance2021

Secondary Infections in Hospitalized COVID-19 Patients: Indian Experience.

Sonam Vijay, Nitin Bansal, Brijendra Kumar Rao, Balaji Veeraraghavan, Camilla Rodrigues, Chand Wattal, Jagdish Prasad Goyal, Karuna Tadepalli, Purva Mathur, Ramanathan Venkateswaran and 8 more

Open access · goldAbstract read
In one paragraph

Article in Infection and drug resistance, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 85 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
85citing papers in PubMed, 4 pooled it
10.3field-weighted citation impact, top 1% of its field
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

85 citing papers in PubMed, 4 syntheses or guidelines pooled it, 173 citations in OpenAlex.

  1. Pooled it
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  5. Review
  6. Article
  7. Article
  8. Antimicrobial resistance before and after the COVID-19 pandemic in Northern Brazil.Antimicrobial stewardship & healthcare epidemiology : ASHE · 2026
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  11. The Novel "RISC" Score as a Risk-prediction Model of Carbapenem-resistant Hospital-acquired Infections in Adult Sepsis Patients - A Prospective Observational Study.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025
    Article
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  17. Comparative molecular profiling of multidrug-resistantJAC-antimicrobial resistance · 2024
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  19. Article
  20. Treatment and Management ofInfection and drug resistance · 2024
    Review

25 more citing papers are in PubMed but not listed here.

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

18 authors at 11 institutions in 1 country.

Sonam VijayDivision of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India.
Nitin BansalDivision of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India.
Brijendra Kumar RaoInstitute of Critical Medicine, Sir Ganga Ram Hospital, New Delhi, India.
Balaji VeeraraghavanDepartment of Clinical Microbiology, Christian Medical College, Vellore, India.
Camilla RodriguesDepartment of Microbiology, PD Hinduja Hospital, Mumbai, Maharashtra, India.
Chand WattalDepartment of Clinical Microbiology, Sir Ganga Ram Hospital, New Delhi, India.
Jagdish Prasad GoyalDepartment of Pediatrics, All India Institute of Medical Sciences, Jodhpur, India.
Karuna TadepalliDepartment of Microbiology, All India Institute of Medical Sciences, Bhopal, India.
Purva MathurDepartment of Laboratory Medicine, Jai Prakash Narayan Apex Trauma Center, All India Institute of Medical Sciences, New Delhi, India.
Ramanathan VenkateswaranDepartment of Medicine, JIPMER, Pondicherry, India.
Ramasubramanian VenkatasubramanianDepartment of Infectious Diseases, Apollo Hospital, Chennai, Tamil Nadu, India.
Sagar KhadangaDepartment of Medicine, All India Institute of Medical Sciences, Bhopal, India.
Sanjay BhattacharyaDepartment of Microbiology, Tata Medical Center, Kolkata, West Bengal, India.
Sudipta MukherjeeDepartment of Critical Care Medicine, Tata Medical Center, Kolkata, West Bengal, India.ORCID 0000-0003-0444-1324
Sujata BavejaDepartment of Microbiology, Lokmanya Tilak Municipal General Hospital, Mumbai, India.
Sujatha SistlaDepartment of Microbiology, JIPMER, Pondicherry, India.
Samiran PandaDivision of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India.
Kamini WaliaDivision of Epidemiology and Communicable Diseases, Indian Council of Medical Research, New Delhi, India.
Indian Council of Medical Research · INAll India Institute of Medical Sciences Bhopal · INJawaharlal Institute of Post Graduate Medical Education and Research · INSir Ganga Ram Hospital · INTata Medical Center · INAll India Institute of Medical Sciences · INAll India Institute of Medical Sciences Jodhpur · INApollo Hospitals · INChristian Medical College, Vellore · INLokmanya Tilak Municipal General Hospital and Lokmanya Tilak Municipal Medical College · INP. D. Hinduja Hospital and Medical Research Centre · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeCritically ill coronavirus disease 2019 (COVID-19) patients need hospitalization which increases their risk of acquiring secondary bacterial and fungal infections. The practice of empiric antimicrobial prescription, due to limited diagnostic capabilities of many hospitals, has the potential to escalate an already worrisome antimicrobial resistance (AMR) situation in India. This study reports the prevalence and profiles of secondary infections (SIs) and clinical outcomes in hospitalized COVID-19 patients in India. PATIENTS AND

methodsA retrospective study of secondary infections in patients admitted in intensive care units (ICUs) and wards of ten hospitals of the Indian Council of Medical Research (ICMR) AMR surveillance network, between June and August 2020, was undertaken. The demographic data, time of infection after admission, microbiological and antimicrobial resistance data of secondary infections, and clinical outcome data of the admitted COVID-19 patients were collated.

resultsOut of 17,534 admitted patients, 3.6% of patients developed secondary bacterial or fungal infections. The mortality among patients who developed secondary infections was 56.7% against an overall mortality of 10.6% in total admitted COVID-19 patients. Gram-negative bacteria were isolated from 78% of patients.

conclusionPredominance of Gram-negative pathogens in COVID-19 patients coupled with high rates of resistance to higher generation antimicrobials is an alarming finding. A high rate of mortality in patients with secondary infections warrants extra caution to improve the infection control practices and practice of antimicrobial stewardship interventions not only to save patient lives but also prevent selection of drug-resistant infections, to which the current situation is very conducive.

Indexed as

antibioticsantimicrobial resistanceCOVID-19hospital acquired infectionssecondary infections

Identifiers

PMID34079300
PMCPMC8164345
OpenAlexW3164269347

What OpenQuestion holds

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LicenceCC BY-NC
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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.