John Chukwuemeka Eze

University of Nigeria

Also at University of Nigeria Teaching Hospitalfrom their recent papers

Publishing since 2002, latest 2026

Surgery
Pulmonary and Respiratory Medicine
Epidemiology
Emergency Medicine
Critical Care and Intensive Care Medicine
Biochemistry

Their record on OpenAlex

Publications: 432002–2026
Citations: 238to those papers
h-index: 8i10-index 6
Field-weighted impact: 0.401.00 is the world average
World top 10%: 2%1 of 43 scored papers
Open access: 60%26 papers free to read

1 other work — a preprint, a dataset or the like — is listed but not counted.

By year

Papers, and the citations to them

Publications, left axisCitations to that year’s papers, right axis2026 still in progress

Career

On their papers

Every institution they have given on a paper.

Publications

43 in all

Bilateral Tubal Ligation in Southeast Nigeria: Indications and Uptake Trends Over Five Years
2026International Journal of Research and Innovation in Social ScienceJournalOpen accessSenior author0 citations10.47772/ijriss.2026.100300434
Ethnobotany and biofunctional properties of selected edible wild plants in Nigeria: a comprehensive review

Download CV:PDFWord

Citations received each year

Peerford

To all their work, old papers included. Google Scholar also counts citations from theses, books and web pages, so its line runs higher.

What they work on

From the classification of each paper

Subfields

Surgery2251%
Pulmonary and Respiratory Medicine1740%
Epidemiology1228%
Emergency Medicine512%
Critical Care and Intensive Care Medicine49%
Biochemistry37%
Cardiology and Cardiovascular Medicine37%
Gastroenterology37%
Health Information Management37%
Molecular Biology37%

Health Sciences
Life Sciences

Topics most written on

Congenital Heart Disease Studies10
Trauma Management and Diagnosis5
Congenital Diaphragmatic Hernia Studies4
Pleural and Pulmonary Diseases4
Aortic aneurysm repair treatments3
Blood transfusion and management3
Coronary Artery Anomalies3
Esophageal and GI Pathology3
Gastroesophageal reflux and treatments3
Global Health and Epidemiology3
Abdominal vascular conditions and treatments2
African Botany and Ecology Studies2

Who they write with

Their most frequent co-authors, and the papers those co-authors share

Where their co-authors are

5% of their papers have a co-author abroad

papers co-written1111111Home

Most frequent partner countries

Ethiopia1
United Kingdom1

Papers with at least one author in that country.

Institutions written with most

University of Nigeria Teaching HospitalNG31 papers
National Hospital AbujaNG3 papers
Bells University of TechnologyNG3 papers
Enugu State University of Science and TechnologyNG2 papers
Olusegun Agagu University of Science and TechnologyNG2 papers
Federal Teaching Hospital AbakalikiNG2 papers
University of Medical Sciences, OndoNG2 papers
Great Ormond Street HospitalGB1 paper
Joseph Sarwuan Tarka University MakurdiNG1 paper
International Centre for BiotechnologyNG1 paper

Where they publish

PubMed9
Cardiology in the Young5
Orient Journal of Medicine4
Nigerian Journal of Medicine3
International Journal of Vascular Surgery and Medicine2
Nigerian Journal of Clinical Practice2

Development goals addressed

From each paper’s title and abstract

3Good health and well-being21
1No poverty6
17Partnerships for the goals4
2Zero hunger3
5Gender equality1

Most cited

Synopsis of congenital cardiac disease among children attending University of Nigeria Teaching Hospital Ituku Ozalla, Enugu
BMC Research Notes
201342 citationsOpen access · Gold
Colon Interposition Graft for Corrosive Esophageal Stricture: Midterm Functional Outcome
World Journal of Surgery2
201430 citationsWorld top 10%
Pattern and clinical profile of children with complex cardiac anomaly at University of Nigeria Teaching Hospital, Ituku-Ozalla, Enugu State, Nigeria

Exploration of Foods and Foodomics

Management of traumatic recurrent arteriovenous fistula of the lower extremity: Open versus endoscopic repair

2024International Journal of Vascular Surgery and MedicineJournalOpen accessSenior author0 citations10.17352/2455-5452.000046

Vocal Cord Paralysis Secondary to Carotid Artery Dissection: A Case Report

2022Journal of Biosciences and MedicinesJournalOpen accessSenior author0 citations10.4236/jbm.2022.103002

The influence of cooking methods on the antioxidant status of Tetrapleura tetrapetra

2021African Journal of Food Agriculture Nutrition and DevelopmentJournalOpen accessSenior author3 citations10.18697/ajfand.103.19665

The Scope of Clinical Thoracic Surgery Practice in Nigeria: 13-Year Single Center Review

2020International Journal of Cardiovascular and Thoracic SurgeryJournalOpen access0 citations10.11648/j.ijcts.20200606.14

Status of Congenital Heart Defects in Nigeria: The Role of Cardiac Surgery

2019World Journal of Cardiovascular SurgeryJournalOpen accessSenior author8 citations10.4236/wjcs.2019.97008

Giant pseudoaneurysm of a splanchnic artery; A Case Report

2015Nigerian Journal of MedicineJournalOpen access2 citations10.4103/1115-2613.278938

Right colon interposition in corrosive esophageal long segment stricture: Our local experience

2014Nigerian Journal of Clinical PracticeJournalOpen accessFirst authorCorresponding9 citations10.4103/1119-3077.130232

Challenges of lung cancer management in a developing country.

2013PubMedJournalSenior author14 citations

Cor triatriatum sinistrium in a 10 year old Nigerian: A case report

2012Nigerian Journal of PaediatricsJournalOpen access1 citation10.4314/njp.v40i1.18

A study of extracranial aneurysms at UNTH in Enugu, Nigeria.

2010PubMedJournalFirst author6 citations

Corrosive Oesophageal Stricture: A Preventable Scourge

2004Orient Journal of MedicineJournalOpen accessFirst authorCorresponding3 citations10.4314/ojm.v15i2.29052

Clinical Response To Pericardiectomy At UNTH, Enugu Nigeria

2004Orient Journal of MedicineJournalOpen accessFirst author2 citations10.4314/ojm.v16i1.29063

Obstructed inguinal hernia: role of technical aid program.

2004PubMedJournalOpen accessFirst authorCorresponding8 citations

Tetanus Complicating Typhoid Ileal Perforation: A Case Report

2004Orient Journal of MedicineJournalOpen accessFirst authorCorresponding0 citations10.4314/ojm.v16i1.29064

Experience with the management of unusual penetrating chest injury

2002DOAJ (DOAJ: Directory of Open Access Journals)JournalOpen accessFirst author1 citation

African Journal of Food Agriculture Nutrition and Development

Archives of Physiology and Biochemistry1

How it can be read

60% free to read

Diamond 13 · 30%Free to read and to publish
Gold 5 · 12%In an open-access journal
Hybrid 3 · 7%Open in a subscription journal
Bronze 1 · 2%Free to read, no open licence
Green 4 · 9%A copy in a repository
Closed 17 · 40%Behind a paywall

Nigerian Journal of Clinical Practice

201325 citationsOpen access · Diamond

Challenges of lung cancer management in a developing country.

PubMed3

201314 citations