Evidence map›Paper›PMID 39880595›Full record

Observational studySexually transmitted infections2025

Scabies increasing incidence in Bologna from 2013 to 2024: a retrospective analysis.

Corrado Zengarini, Martina Mussi, Michelangelo La Placa, Alessandro Pileri, Anna Lucia Virdi, Marco Chessa, Federico Bardazzi, Carlotta Gurioli, Michela Starace, Valeria Gaspari and 4 more

Abstract readObservational Study
In one paragraph

Observational study in Sexually transmitted infections, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. Rising scabies incidence in Spain: a retrospective observational analysis of four national data sources, 2011 to 2023.Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin · 2025
    Observational
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

14 authors.

Corrado ZengariniDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy corrado.zengarini@yahoo.it.ORCID 0000-0002-3323-9216
Martina MussiDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Michelangelo La PlacaDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Alessandro PileriDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Anna Lucia VirdiDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.
Marco ChessaDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Federico BardazziDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.
Carlotta GurioliDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.
Michela StaraceDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Valeria GaspariDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.
Cosimo MiscialiDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.
Fortunato CassaliaDepartment of Medicine, University of Padua, Padova, Veneto, Italy.
Bianca Maria PiracciniDepartment of Medical and Surgical Sciences, University of Bologna, Bologna, Italy.
Iria NeriDermatology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Emilia-Romagna, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesScabies infestation, caused by the

methodsA retrospective observational study was conducted using data from October 2013 to September 2024, extracted from hospital records using ICD-9 (International Classification of Diseases, Ninth Revision) codes. Variables included monthly case counts, discharge date, patient age and nationality. All pruritic cases from the emergency department were evaluated in the dermatology unit, with diagnosis confirmed via dermoscopic or microscopic examination. Only first visits were included, excluding follow-up visits or post-therapy controls to avoid duplication. Monthly cases were aggregated to identify annual and seasonal trends. χ

resultsA total of 1192 cases were diagnosed. The nationality distribution remained stable, with no significant differences between Italian-born and other nationalities. A significant upward trend in incidence was observed in recent years, with seasonal variation showing higher case counts in February, March and April, and the lowest in July and August.

conclusionsThe increase in scabies cases in recent years and distinct seasonal peaks suggests that environmental and social factors may contribute to transmission in Bologna. Without demographic changes and known drug resistance, factors such as the rise in tourism and suboptimal accommodation conditions may play a role in transmission. Enhanced public health monitoring, awareness and targeted interventions are recommended to manage this trend effectively.

Indexed as

ScabiesAdolescentAdultAgedChildChild, PreschoolEmergency Service, HospitalFemaleHumansIncidenceItalyMaleMiddle AgedRetrospective StudiesSarcoptes scabieiSeasonsEpidemiologySCABIESSocial SciencesSURVEILLANCE

Identifiers

PMID39880595
PMCPMC12128787

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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.