- ICH GCP
- Registro degli studi clinici negli Stati Uniti
- Sperimentazione clinica NCT07723781
Structured Case-Finding for Pancreatic Ductal Adenocarcinoma in Swiss Primary Care: A Feasibility Study (PANCATCH-Pilot)
PANCATCH-Pilot: Structured Early Detection of Pancreatic Ductal Adenocarcinoma in Swiss Primary Care - A Prospective Feasibility Study of a Case-Finding Pathway in the Canton of Zurich
Pancreatic ductal adenocarcinoma (PDAC) is diagnosed at an advanced, incurable stage in more than 80% of cases in Switzerland. Certain warning signs - new-onset diabetes, unexplained weight loss, or a family history of pancreatic cancer - may indicate elevated risk, but are not systematically assessed in primary care.
PANCATCH-Pilot tests whether a structured case-finding pathway in Swiss general practices is feasible. Adults aged 60 years or older with one or more of these risk factors are invited to undergo an MRI/MRCP examination of the pancreas and a blood draw for a blinded biomarker test (PancreaSure, Immunovia Inc.). Findings are reviewed by a multidisciplinary tumour board. The goal is not treatment, but to assess whether such a pathway works in the Swiss primary care context - as preparation for a larger national study.
The study enrolls 50 trigger-positive participants over 24 months through two parallel recruitment pathways: GP referral and self-presentation via a study website. Feasibility is assessed using six combined endpoints covering recruitment, process quality, safety, and equity.
Panoramica dello studio
Stato
Intervento / Trattamento
Tipo di studio
Iscrizione (Stimato)
Contatti e Sedi
Contatto studio
- Nome: Saskia AD Hendrich, MD
- Numero di telefono: +41 43 344 33 33
- Email: saskia.hendrich@ozh.ch
Luoghi di studio
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Canton of Zurich
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Zurich, Canton of Zurich, Svizzera, 8038
- OnkoZentrum Zürich AG
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Contatto:
- Saskia AD Hendrich, MD
- Numero di telefono: +41 43 344 33 33
- Email: saskia.hendrich@ozh.ch
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-
Criteri di partecipazione
Criteri di ammissibilità
Età idonea allo studio
- Adulto
- Adulto più anziano
Accetta volontari sani
Metodo di campionamento
Popolazione di studio
Descrizione
Inclusion Criteria:
- Age 60 years or older
- Attendance at a participating GP practice in Canton Zurich or adjacent canton (maximum 1 hour travel time), or self-presentation via study microsite
- At least one trigger criterion fulfilled: metabolic trigger (new-onset type 2 diabetes mellitus diagnosed within 24 months AND unintentional weight loss >5% body weight within 3 months) OR familial/genetic trigger (≥2 first-degree relatives with PDAC, or ≥1 first-degree relative with PDAC, or BRCA1/2 germline mutation, or CDKN2A mutation); combined with age ≥60 years
- Written informed consent
- Sufficient German or English language skills for study communication
Exclusion Criteria:
- Prior or current diagnosis of pancreatic carcinoma or pre-malignant pancreatic lesion
- Contraindication to MRI (metallic implants, severe claustrophobia without available alternative)
- Active untreated psychiatric condition impairing capacity to consent
- Pregnancy
- Incapacity to provide informed consent
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
Coorti e interventi
Gruppo / Coorte |
Intervento / Trattamento |
|---|---|
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Trigger-positive participants
Adults aged 60 years or older with at least one metabolic trigger (new-onset type 2 diabetes ≤24 months combined with unintentional weight loss >5% in 3 months) or familial/genetic trigger (family history of PDAC or BRCA1/2/CDKN2A germline mutation), recruited through GP referral or self-presentation via study website.
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Single-visit structured pathway comprising: (1) standardised clinical risk assessment; (2) MRI/MRCP with macrocyclic gadolinium contrast agent (Dotarem) per PRECEDE consensus protocol; (3) blood draw for blinded PancreaSure serum biomarker assay (Immunovia Inc.) and study biobank; (4) multidisciplinary tumour board review.
No therapeutic intervention.
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Cosa sta misurando lo studio?
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Composite Feasibility Score
Lasso di tempo: 24 months
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Feasibility assessed by dual-criterion approach (Roychoudhury et al. 2018) across 6 combined endpoints: (1) GP recruitment rate ≥60%; (2) trigger documentation rate ≥70%; (3) T0-T4 time window median ≤21 days; (4) data completeness ≥85%; (5) harm indicator (invasive follow-up procedures) ≤25%; (6) equity index (Spread Quotient ≤4 and Representation Index 0.7-1.3).
Study success criterion: ≥5 of 6 endpoints meet both target value and acceptance threshold.
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24 months
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Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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PancreaSure Biomarker Performance
Lasso di tempo: Through study completion, an average of 3 years
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Blinded exploratory characterisation of PancreaSure serum biomarker assay performance in a Swiss primary care population.
Hypothesis-generating only; no inferential statistics planned.
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Through study completion, an average of 3 years
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Multidisciplinary Tumour Board Process Characterisation
Lasso di tempo: 24 months
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Descriptive characterisation of the MDT tumour board process including case volume, time from MRI to board discussion, and board composition.
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24 months
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GP Experience with Study Pathway
Lasso di tempo: 24 months
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Semi-structured questionnaire assessing GP experience with the case-finding pathway, including perceived burden, clarity of trigger criteria, and willingness to participate in a national main trial.
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24 months
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Participant Experience with Study Pathway
Lasso di tempo: 12 months
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Structured assessment of participant-reported experience with the study pathway including perceived burden, satisfaction with communication, and willingness to recommend participation.
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12 months
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Collaboratori e investigatori
Sponsor
Investigatori
- Direttore dello studio: Jan Schmidt, Professor, Swiss Surgery, Klinik Im Park, Hirslanden, Zurich
- Direttore dello studio: Alexander Siebenhüner, PD, Hirslanden Cancer Institute, Klinik Im Park, Zurich Role: Study Director
Pubblicazioni e link utili
Pubblicazioni generali
- Roychoudhury S, et al. Bayesian approaches to phase II trials. Stat Med. 2018 (dual-criterion feasibility framework)
- Aslanian HR, Lee JH, Canto MI. AGA Clinical Practice Update on Pancreas Cancer Screening in High-Risk Individuals: Expert Review. Gastroenterology. 2020 Jul;159(1):358-362. doi: 10.1053/j.gastro.2020.03.088. Epub 2020 May 19.
- Clift AK, Tan PS, Patone M, Liao W, Coupland C, Bashford-Rogers R, Sivakumar S, Hippisley-Cox J. Predicting the risk of pancreatic cancer in adults with new-onset diabetes: development and internal-external validation of a clinical risk prediction model. Br J Cancer. 2024 Jun;130(12):1969-1978. doi: 10.1038/s41416-024-02693-9. Epub 2024 May 3.
Collegamenti utili
Studiare le date dei record
Studia le date principali
Inizio studio (Stimato)
Completamento primario (Stimato)
Completamento dello studio (Stimato)
Date di iscrizione allo studio
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Parole chiave
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
- PANCATCH-Pilot-2026
Piano per i dati dei singoli partecipanti (IPD)
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Descrizione del piano IPD
Informazioni su farmaci e dispositivi, documenti di studio
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