Evidence map›Paper›PMID 34976552›Full record

ArticleCureus2021

Cochlear Implant Complications in Children and Adults: Retrospective Analysis of 148 Cases.

Mohamed Garrada, Meaad K Alsulami, Samia N Almutairi, Shahad M Alessa, Afaf F Alselami, Nujood A Alharbi, Roaya A Alsulami, Reham Y Talbi, Khaled I Al-Nouri

Open access · diamondAbstract read
In one paragraph

Article in Cureus, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
1.7field-weighted citation impact, top 17% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 22 citations in OpenAlex.

  1. Complications of Cochlear Implant Surgery in Low- and Middle-Income Countries: A Systematic Review.Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery · 2026
    Pooled it
  2. Review
  3. Review
  4. Complications in 2000 adult and paediatric cochlear implants: what to expect and when.Acta otorhinolaryngologica Italica : organo ufficiale della Societa italiana di otorinolaringologia e chirurgia cervico-facciale · 2025
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Our Experience in 576 Cases of Cochlear Implant Surgery by Veria Technique.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2023
    Article
  11. Article
  12. Review
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 at 3 institutions in 1 country.

Mohamed GarradaAudiovestibular Medicine, Otolaryngology, Head & Neck Surgery, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Meaad K AlsulamiSurgery, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Samia N AlmutairiMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Shahad M AlessaMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Afaf F AlselamiMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Nujood A AlharbiMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Roaya A AlsulamiMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Reham Y TalbiMedicine, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Khaled I Al-NouriOtolaryngology, Head & Neck Surgery, King Abdulaziz University Faculty of Medicine, Jeddah, SAU.
Jeddah University · SAKing Abdulaziz University · SAKing Abdulaziz Hospital · SA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective This study aimed to establish and discuss the intraoperative and postoperative complications affecting patients who underwent cochlear implant (CI) surgery from the Cochlear Implant Program of King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia. Methods A retrospective study was conducted by reviewing the medical records of 148 patients who underwent cochlear implantation at KAUH between 1999 and 2019. Postoperative complications were classified into minor and major complications. Minor complications resolved with minimal or no treatment. Major complications required additional surgery or hospitalization. Results Complications occurred in 28 (18.9%) patients. Minor complications occurred in 17 (11.5%) patients, which included otitis media (2%), facial palsy (1.4%), wound infection (1.4%), vertigo (1.4%), intraoperative cerebrospinal fluid (CSF) gusher (1.4%), tinnitus (1.4%), facial stimulation (1.4%), hematoma (0.7%), and chorda tympani nerve injury (0.7%). Major complications occurred in 11 (7.4%) patients. These included flap dehiscence/infection (2%), device failure (1.4%), device migration (1.4%), mastoiditis (1.4%), electrode damage during insertion (0.7%), and misplaced electrodes (0.7%). Conclusion This study reported a low rate of surgical complications associated with CI, and most have been managed successfully without further complications. Our results prove that CI is a safe and reliable procedure, with a low complications rate when performed by experienced surgeons.

Indexed as

cochlear implantsdeafnesshearing rehabilitationsensorineural hearing losssurgical complications

Identifiers

PMID34976552
PMCPMC8711679
OpenAlexW4200337890

What OpenQuestion holds

Textmetadata
LicenceCC BY
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Registered trials

None linked

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.