Evidence map›Paper›PMID 26759504›Full record

ReviewNigerian medical journal : journal of the Nigeria Medical Association

Reasons why West Africa continues to be a hotbed for hepatocellular carcinoma.

Joshua Tognarelli, Nimzing G Ladep, Mary M E Crossey, Edith Okeke, Mary Duguru, Edmund Banwat, Simon D Taylor-Robinson

Open access · diamondAbstract readReview
In one paragraph

Review in Nigerian medical journal : journal of the Nigeria Medical Association. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
1.5field-weighted citation impact, top 16% 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

15 citing papers in PubMed, 31 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 2 countries.

Joshua TognarelliDepartment of Medicine, Imperial College London, St Mary's Campus, London, United Kingdom.
Nimzing G LadepDepartment of Medicine, Imperial College London, St Mary's Campus, London, United Kingdom; Department of Medicine, Jos University Teaching Hospital, Jos, Nigeria; Digestive Diseases Unit, Aintree University Hospital NHS Foundation Trust, Liverpool, United Kingdom.
Mary M E CrosseyDepartment of Medicine, Imperial College London, St Mary's Campus, London, United Kingdom; Department of Medicine, Jos University Teaching Hospital, Jos, Nigeria.
Edith OkekeDepartment of Medicine, Jos University Teaching Hospital, Jos, Nigeria.
Mary DuguruDepartment of Medicine, Jos University Teaching Hospital, Jos, Nigeria.
Edmund BanwatDepartment of Medicine, Jos University Teaching Hospital, Jos, Nigeria.
Simon D Taylor-RobinsonDepartment of Medicine, Imperial College London, St Mary's Campus, London, United Kingdom.
Jos University Teaching Hospital · NGImperial College London · GBAintree University Hospitals NHS Foundation Trust · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Hepatocellular carcinoma (HCC) exhibits a huge disease burden on West Africa, with a large proportion of all HCC cases worldwide occurring in the sub-region. The high HCC prevalence is due to the endemicity of a number of risk factors, most notably hepatitis B, C and HIV. West African HCC also displays a poor prognosis. Generally speaking, this is owing to more aggressive tumours, late patient presentation and inadequate management. Exposure to chronic viral hepatitis, more carcinogenic West African strains of hepatitis B virus and carcinogens such as aflatoxin B1 all encourage tumour growth. Lack of patient confidence in the healthcare system contributes to poor health-seeking behaviors and management of the disease can be lacking, due in part to poor health infrastructure, resources available and lack of access to expensive treatment. There is also much we do not know about West African HCC, especially the effect rising obesity and alcohol use may have on this disease in the future. Suggestions for improvement are discussed, including surveillance of high-risk groups. Although there is much to be done before West African HCC is thought to be a curable disease, many steps have been taken to move in the right direction.

Indexed as

Aflatoxinhepatitis Bhepatitis Chepatocellular carcinomaliver cancer

Identifiers

PMID26759504
PMCPMC4697207
OpenAlexW2256946885

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.