Evidence map›Paper›PMID 39140487›Full record

ArticleActa dermato-venereologica2024

Acral Melanoma Incidence and Survival Trends in 1990-2020: A Nationwide, Population-based Study.

Teo Helkkula, Gustav Christensen, Rasmus Mikiver, Åsa Ingvar, Karolin Isaksson, Kari Nielsen

Abstract read
In one paragraph

Article in Acta dermato-venereologica, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
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

11 citing papers in PubMed.

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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

6 authors.

Teo HelkkulaDepartment of Clinical Sciences Lund, Lund University Skin Cancer Research Group, Lund University, Lund, Sweden, Department of Dermatology and Venereology, Skåne University Hospital, Lund, Sweden. teo.helkkula@med.lu.se.
Gustav ChristensenDepartment of Clinical Sciences Lund, Lund University Skin Cancer Research Group, Lund University, Lund, Sweden, Department of Dermatology and Venereology, Skåne University Hospital, Lund, Sweden.
Rasmus MikiverClinical and Experimental Medicine, Linköping University, Linköping, Sweden Regional Cancer Centre Southeast Sweden, Linköping, Sweden.
Åsa IngvarDepartment of Clinical Sciences Lund, Lund University Skin Cancer Research Group, Lund University, Lund, Sweden, Department of Dermatology and Venereology, Skåne University Hospital, Lund, Sweden.
Karolin IsakssonDepartment of Clinical Sciences Lund, Lund University Skin Cancer Research Group, Lund University, Lund, Sweden; Department of Surgery, Kristianstad Hospital, Kristianstad, Sweden.
Kari NielsenDepartment of Clinical Sciences Lund, Lund University Skin Cancer Research Group, Lund University, Lund, Sweden, Department of Dermatology and Venereology, Skåne University Hospital, Lund, Sweden; Department of Dermatology, Helsingborg Hospital, Helsingborg, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Acral melanoma is a clinical subtype of melanoma with high mortality, on which research is limited in scope. This study aimed to assess incidence trends and melanoma-specific survival rates for acral melanoma in the Swedish population from 1990 to 2020.This cross-sectional study included patients with an acral melanoma diagnosis from 1990 to 2020 from the nationwide, population-based Swedish Melanoma Registry. Analyses on acral melanoma melanoma-specific survival rates were adjusted for age, sex, histopathological subtype, and tumour thickness. Clinicopathological features and melanoma-specific survival rates were compared between diagnostic periods: 1990-1999, 2000-2009, and 2010-2020, respectively. Changes in standardized incidence rates in 1996-2020 were evaluated separately for males and females. In total, 1,000 acral melanomas in 999 patients were included in the study. No significant yearly change in standardized incidence rates for either males or females was observed, even though the absolute number of cases increased. Factors such as male sex, age ≥ 70 years, and Breslow thickness > 1.0 were independently linked to lower melanoma-specific survival. The 5-year melanoma-specific survival across the studied period ranged from 75.8% to 77.9% for females, and from 62.4% to 71.7% for males.

Indexed as

MelanomaRegistriesSkin NeoplasmsAdolescentAdultAgedAged, 80 and overAge DistributionCross-Sectional StudiesFemaleHumansIncidenceMaleMiddle AgedRisk FactorsSex Distribution

Identifiers

PMID39140487
PMCPMC11334350

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.