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PROstate Cancer Risk Calculator for ACTionable Clinical Decision-making in Nigeria (PROACT)

24. juli 2026 oppdatert av: Musliu Adetola Tolani, Ahmadu Bello University

Clinical Risk Calculator Validation and Implementation to Optimize Prostate Cancer Early Detection in Nigeria

This study is a pilot trial that builds on findings from the validation of prostate cancer risk calculators in Nigerian men. The goal of the overall study is to improve the early detection of prostate cancer in a high-risk population.

The main questions the validation study aims to answer are:

  1. How accurately do existing prostate cancer risk calculators identify Nigerian men with clinically significant prostate cancer?
  2. Will a new risk calculator designed for Nigerian men more accurately identify those with clinically significant prostate cancer?

The main questions the intervention study aims to answer is:

Will the primary care provider-facing risk calculator be feasible and acceptable for primary care providers to implement?

The intervention trial will be piloted among participants in community-level hospitals in order to primarily assess implementation outcomes

Studieoversikt

Status

Har ikke rekruttert ennå

Forhold

Intervensjon / Behandling

Detaljert beskrivelse

The validation study will use prospective data from 500 participants with suspicion of prostate cancer to compare the effectiveness of prostate cancer risk calculator(s).

The intervention study is the only specific aim that meets the definition of a Clinical Trial. This clinicaltrial.gov information is based on the intervention study.

  1. For training, healthcare practitioners from community-level hospitals will be invited to participate. Before the training, a pre-test questionnaire will be given to conveniently sampled attending participants. After the training, the same questionnaire will be given to the same participants. The pre- and post-training knowledge scores will be compared to see if there is a change in knowledge.
  2. Supported risk assessment with the risk calculator will be piloted for at least six months. Primary care providers at community-level hospitals will use the online risk calculator to assess prostate cancer risk in patient participants 40-79 years old who are accessing their services. After the risk assessment, we will evaluate feasibility and acceptability using a mixed methods approach.

Studietype

Intervensjonell

Registrering (Antatt)

89

Fase

  • Ikke aktuelt

Kontakter og plasseringer

Denne delen inneholder kontaktinformasjon for de som utfører studien, og informasjon om hvor denne studien blir utført.

Studiekontakt

  • Navn: Musliu Adetola TOLANI, MBBS PGCertPH ChM FWACS FMCS
  • Telefonnummer: +2348035646382
  • E-post: adetolatolani@yahoo.com

Studiesteder

    • Kaduna State
      • Zaria, Kaduna State, Nigeria
        • Ahmadu Bello University Teaching Hospital
        • Ta kontakt med:
          • Musliu Adetola TOLANI, MBBS PGCertPH ChM FWACS FMCS
          • Telefonnummer: +2348035646382
          • E-post: adetolatolani@yahoo.com
        • Hovedetterforsker:
          • Musliu Adetola TOLANI, MBBS PGCertPH ChM FWACS FMCS

Deltakelseskriterier

Forskere ser etter personer som passer til en bestemt beskrivelse, kalt kvalifikasjonskriterier. Noen eksempler på disse kriteriene er en persons generelle helsetilstand eller tidligere behandlinger.

Kvalifikasjonskriterier

Alder som er kvalifisert for studier

  • Voksen
  • Eldre voksen

Tar imot friske frivillige

Ja

Beskrivelse

Inclusion Criteria:

  1. Training - Eligible primary care providers (for the training surveys) will be healthcare practitioners at community-level hospitals.
  2. Supported Risk Assessment

(i) Eligible key informants will be eligible primary care providers who were trained and implemented the supported risk assessment and the targeted population of patient participants who received the supported risk assessment.

(ii) Eligible patient participants (for the collection of observation data) will be the target population of adult males 40 - 79 years accessing provider services.

Exclusion Criteria:

-

Studieplan

Denne delen gir detaljer om studieplanen, inkludert hvordan studien er utformet og hva studien måler.

Hvordan er studiet utformet?

Designdetaljer

  • Primært formål: Forebygging
  • Tildeling: N/A
  • Intervensjonsmodell: Enkeltgruppeoppdrag
  • Masking: Ingen (Open Label)

Våpen og intervensjoner

Deltakergruppe / Arm
Intervensjon / Behandling
Annen: Training and Supported risk assessment
  1. The training intervention will be facilitated by experienced clinical mentors through didactics and demonstrations and conducted as half-day sessions over 3 days
  2. This intervention includes risk calculator use and clinical mentorship for at least six months.

Hva måler studien?

Primære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Task completion rate
Tidsramme: 6 months
The percentage of risk calculator tasks successfully completed by providers during the risk assessment of patient participants. A task will be be considered successfully completed if all required steps are performed. Task completion will be documented using a standardized activity checklist and summarized using descriptive statistics.
6 months
Perceived feasibility of risk calculator use
Tidsramme: 6 months
Feasibility will be assessed through participants' perceptions of the suitability of the risk calculator for its intended clinical purpose and its fit within routine clinical workflow. Data will be collected through qualitative feedback interviews and analyzed using thematic analysis.
6 months

Sekundære resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Acceptability of risk calculator use
Tidsramme: 6 months
Acceptability will be assessed through participants' perceptions of the content relevance and perceived complexity of the risk calculator for clinical decision-making. Data will be collected through qualitative feedback interviews and analyzed using thematic analysis.
6 months
Change in knowledge score following training
Tidsramme: 3 days
Knowledge will be assessed using a structured questionnaire administered before and after training. Each questionnaire item will be scored as 1 for a correct response and 0 for an incorrect response. The total knowledge score will be calculated as the sum of correct responses. The change in knowledge score from pre-training to post-training assessment will be analyzed using inferential statistics.
3 days

Andre resultatmål

Resultatmål
Tiltaksbeskrivelse
Tidsramme
Proportion of participants predicted to have clinically significant prostate cancer
Tidsramme: 6 months
The proportion of participants classified by the risk calculator as having a predicted risk of clinically significant prostate cancer. The outcome will be reported as the number and percentage of participants predicted to have clinically significant prostate cancer among all assessed participants.
6 months

Samarbeidspartnere og etterforskere

Det er her du vil finne personer og organisasjoner som er involvert i denne studien.

Sponsor

Samarbeidspartnere

Studierekorddatoer

Disse datoene sporer fremdriften for innsending av studieposter og sammendragsresultater til ClinicalTrials.gov. Studieposter og rapporterte resultater gjennomgås av National Library of Medicine (NLM) for å sikre at de oppfyller spesifikke kvalitetskontrollstandarder før de legges ut på det offentlige nettstedet.

Studer hoveddatoer

Studiestart (Antatt)

1. mars 2029

Primær fullføring (Antatt)

1. august 2029

Studiet fullført (Antatt)

1. august 2029

Datoer for studieregistrering

Først innsendt

19. juli 2026

Først innsendt som oppfylte QC-kriteriene

24. juli 2026

Først lagt ut (Faktiske)

29. juli 2026

Oppdateringer av studieposter

Sist oppdatering lagt ut (Faktiske)

29. juli 2026

Siste oppdatering sendt inn som oppfylte QC-kriteriene

24. juli 2026

Sist bekreftet

1. juli 2026

Mer informasjon

Begreper knyttet til denne studien

Andre studie-ID-numre

  • ABUCUHSR/2025/022
  • 1K43TW013133-01 (U.S. NIH-stipend/kontrakt)

Plan for individuelle deltakerdata (IPD)

Planlegger du å dele individuelle deltakerdata (IPD)?

JA

IPD-planbeskrivelse

The scientific data and metadata will be assigned a digital object identifier number. This citable link will be referenced in associated publications and discoverable during repository search.

IPD-delingstidsramme

The scientific data will be made available no later than the time of publication of the study finding of the associated study aim, or at the end of the project. The validation dataset in this study will be archived indefinitely. Other data will be maintained on the secure platform for at least three years.

Tilgangskriterier for IPD-deling

Data will also be shared upon request after compliance with the guidelines of Ahmadu Bello University Teaching Hospital Health Research Ethics Committee

IPD-deling Støtteinformasjonstype

  • ANALYTIC_CODE
  • CSR

Legemiddel- og utstyrsinformasjon, studiedokumenter

Studerer et amerikansk FDA-regulert medikamentprodukt

Nei

Studerer et amerikansk FDA-regulert enhetsprodukt

Nei

Denne informasjonen ble hentet direkte fra nettstedet clinicaltrials.gov uten noen endringer. Hvis du har noen forespørsler om å endre, fjerne eller oppdatere studiedetaljene dine, vennligst kontakt register@clinicaltrials.gov. Så snart en endring er implementert på clinicaltrials.gov, vil denne også bli oppdatert automatisk på nettstedet vårt. .