Evidence map›Paper›PMID 35419223›Full record

ArticleCureus2022

Clinicopathological Study of Mucormycosis in COVID-19 Patients: Experience From a Tertiary Care Center in South India.

Sangeetha Kandasamy, Srinivas Muthuraju, Arumugam Vasugi, Megala Chandrasekar, Roopmala Murugan, Poovizhi Inbasekaran, Prabu R

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 11 citations in OpenAlex.

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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

7 authors at 3 institutions in 1 country.

Sangeetha KandasamyPathology, Vinayaka Missions Kirupananda Variyar Medical College & Hospitals, Salem, IND.
Srinivas MuthurajuNeurology, Thirunelveli Medical College and Hospital, Thirunelveli, IND.
Arumugam VasugiPathology, Sri Ramachandra Institute of Higher Education and Research (SRIHER), Chennai, IND.
Megala ChandrasekarPathology, Vinayaka Missions Kirupananda Variyar Medical College & Hospitals, Salem, IND.
Roopmala MuruganPathology, Vinayaka Missions Kirupananda Variyar Medical College & Hospitals, Salem, IND.
Poovizhi InbasekaranPathology, Vinayaka Missions Kirupananda Variyar Medical College & Hospitals, Salem, IND.
Prabu RGeneral Internal Medicine, Vinayaka Missions Kirupananda Variyar Medical College & Hospitals, Salem, IND.
Vinayaka Missions Medical College and Hospitals · INSri Ramachandra Institute of Higher Education and Research · INTirunelveli Medical College · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe coronavirus disease 2019 (COVID-19) pandemic has taken the world to different dimensions. With the surge of the second wave in India, the number of cases with mucormycosis has increased. Mucormycosis is a potentially life-threatening, opportunistic, invasive, fungal infection that can occur in immunocompromised states. The aim of the study is to analyze the clinicopathological parameters of patients with mucormycosis in the surge of the second wave of COVID-19. MATERIALS AND

methodsAll cases of mucormycosis reported in the Department of Pathology in a tertiary care centre in South India from March 2021 to June 2021 were included in the study. The patient details were retrieved from the Medical Records section. The patient characteristics, location, associated comorbidities, management and treatment outcomes were analyzed and compared to similar studies reported worldwide.

resultsOf 58 cases, 38 (65%) were males and 20 (35%) were females. The ages ranged from 34 to 77 years. Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was detected in 46 patients in reverse transcription polymerase chain reaction (RT-PCR) with high-resolution computed tomography (HRCT) Chest changes noted in 54 patients. Associated comorbidities were noted in 52 patients, with uncontrolled diabetes mellitus (46 patients; 88%) being the most common. Location was commonly in nasal and paranasal sinuses (43%), followed by orbital (2%), cerebral (10%) and pulmonary (8%) areas. Among the paranasal sinuses, the maxillary sinus was commonly involved. Mixed fungal infections (Aspergillus sp. and Candida sp.) were noted in eight (14%) cases. Oxygen therapy was given in 85% of cases; 30% of cases needed ventilator support; corticosteroid therapy was initiated in 49 patients, tocilizumab in six patients as treatment for mucormycosis. Amphotericin B was administered in 59% of patients based on clinical findings alone. After histopathological confirmation, 90% of them received amphotericin. Functional endoscopic sinus surgery (FESS) was done in 96% of cases, among them 45% underwent extensive surgical debridement and 15% underwent orbital decompression. Orbital exenteration (2%) was the other modality of management.

conclusionDetailed analysis of clinicopathological features suggests the possibilities of immunosuppression (due to diabetes and use of corticosteroids in treatment of COVID-19) and COVID-19 (endothelial damage, cytokine storm) being the pathogenesis associated with the sudden surge of mucormycosis.

Indexed as

covid-19cytokine stormfungal stainimmuno suppresionmucormycosispolymerase chain reactionsteroidsuncontrolled diabetes

Identifiers

PMID35419223
PMCPMC8994129
OpenAlexW4221001662

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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.