Evidence map›Paper›PMID 34485093›Full record

ArticleInterdisciplinary neurosurgery : Advanced techniques and case management2021

Analyzing outcomes of neurosurgical operations performed before and during the COVID-19 pandemic in Egypt. A matched single-center cohort study.

Mohammed A Azab, Ahmed Y Azzam, Akram M Eraky, Mohamed Sabra, Sherif F Hassanein

Open access · goldAbstract read
In one paragraph

Article in Interdisciplinary neurosurgery : Advanced techniques and case management, 2021. 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
0.4field-weighted citation impact, top 37% 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

2 citing papers in PubMed, 4 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

5 authors at 5 institutions in 2 countries.

Mohammed A AzabDepartment of Neurosurgery, Cairo University Faculty of Medicine, Cairo, Egypt.
Ahmed Y AzzamOctober 6 University Faculty of Medicine, Giza, Egypt.
Akram M ErakyDepartment of Neurosurgery, Alexandria University Faculty of Medicine, Alexandria, Egypt.
Mohamed SabraCardiovascular Research Center, Rhode Island Hospital, Providence, RI 02903, USA.
Sherif F HassaneinCairo University Faculty of Medicine, Cairo, Egypt.
Alexandria University · EGBoise State University · USCairo University · EGOctober 6 University · EGRhode Island Hospital · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSince the emergence of the first COVID-19 case in Wuhan, the virus affected several health care systems. Globally, the COVID-19 has a transforming effect on health care provision. Substantial evidence was clear that the global surgical services were impacted. The field of neurosurgery was primarily affected, and most elective surgeries were suspended. There are no current reports from Egypt that describe the mortality outcome of neurosurgical procedures in the context of the pandemic.

methodsWe performed that study at a large tertiary center in Egypt (Cairo University Hospital). It is a single-center matched cohort study.

resultsOur results examined about 346 patients earlier during the COVID-19 pandemic. About 46 (13.29%) were unmatched, so we excluded them from the final analysis of the data. About 300 patients' were matched to 304 patients' before the pandemic in 2019. The mortality outcome of neurosurgical interventions was higher during the pandemic.

conclusionsAmid the COVID-19 pandemic, the mortality outcome of neurosurgical procedures was higher than on regular days at our center. The anesthesia time was prolonged while the operation time was shortened. We strongly suggest further multicenter studies to assess the effect of COVID-19 on neurosurgical mortality and functional outcome.

Indexed as

COVID-19EmergencyMatched CohortNeurosurgical operations

Identifiers

PMID34485093
PMCPMC8409057
OpenAlexW3198291517

What OpenQuestion holds

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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.