Evidence map›Paper›PMID 34475941›Full record

ArticlePakistan journal of medical sciences

Complications of Cochlear Implant Surgery: A Public Implant Centre Experience.

Jawwad Ahmed, Ghulam Saqulain, Muhammad Iqbal Javed Khan, Mobeen Kausar

Open access · goldAbstract read
In one paragraph

Article in Pakistan journal of medical sciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 24% 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

3 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 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. Article
  3. 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
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

4 authors at 3 institutions in 3 countries.

Jawwad AhmedDr. Jawwad Ahmed, FCPS (Otolaryngology) Associate Surgeon, Department of Otolaryngology & Cochlear Implantation, Capital Hospital PGMI, Islamabad, Pakistan.
Ghulam SaqulainDr. Ghulam Saqulain, FCPS (Otorhinolaryngology) Head of Department of Otorhinolaryngology & Cochlear Implantation, Capital Hospital PGMI, CDA, Islamabad, Pakistan.
Muhammad Iqbal Javed KhanDr. Muhammad Iqbal Javed Khan, FRCS Consultant Otologist & Skull Base Surgeon, Department of Otorhinolaryngology, Bradford Teaching Hospitals NHS Foundation Trust, England.
Mobeen KausarDr. Mobeen Kausar, MPH Deputy Medical Superintendent, Healthcare Commission Coordinator, DHQ Hospital, Rawalpindi - Pakistan.
Cochlear (Australia) · AUBradford Teaching Hospitals NHS Foundation Trust · GBRawalpindi Medical University · PK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo determine the prevalence of complications of cochlear implant surgery in children with congenital profound sensorineural hearing loss.

methodsThis study retrospectively & consecutively reviewed charts of children who underwent cochlear implantation from July 2015 to July 2019 at Cochlear Implant Centre of Otolaryngology Department of Capital Hospital, Islamabad Pakistan. These included cases of both genders aged one to 12 years operated at least one year before the time of data collection. Basic demographic data, complications including major and minor complications and treatment received was noted and statistically analyzed using SPSS-23. Results were presented using descriptive statistics.

resultsCurrent study included a sample of N=251 having a mean age of 4.05±2.15 years including 154(61.4%) males and 97(38.6%) females revealed a prevalence of complications of 16(6.4%) with 4(1.6%) major and 12(4.8%) minor complications. Wound infection and acute otitis media with frequency of 3(1.2%) each were the commonest complications, followed by , facial nerve twitching, tinnitus and vertigo, infection and extrusion; and device failure in 2(0.8%) each. However, there was no significant association of complications with age group and gender with P=0.344 and P=0.519 respectively.

conclusionPresent public sector implant program is characterized with a very low prevalence of complications of 16(6.4%) with 4(1.6%) major and 12(4.8%) minor complications. Wound infection and acute otitis media were the commonest complications.

Indexed as

Cochlear ImplantationComplicationsHearing LossPrevalence

Identifiers

PMID34475941
PMCPMC8377904
OpenAlexW3175473669

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.