The ThinkCancer! Feasibility Study
The ThinkCancer! Intervention: Protocol for a Feasibility Study Incorporating a Randomised Pilot Trial With an Embedded Process and Economic Evaluation
Background Wales, like other UK countries, has relatively poor cancer outcomes. Late diagnosis and a slow referral process are major contributors. General practitioners (GPs) and other care providers working in primary care are often faced with patients presenting with a multitude of non-specific symptoms that could be cancer. Safety netting can be used to manage diagnostic uncertainty by ensuring patients with vague symptoms are appropriately monitored. The ThinkCancer! Workshop is an educational behaviour change intervention aimed at the whole general medical practice team, designed to improve primary care approaches to ensure timely diagnosis of cancer. The workshop will consist of teaching and awareness sessions, appointment of a Safety Netting Champion and the development of a bespoke Safety Netting Plan. This study aims to assess the feasibility of the ThinkCancer! Intervention for a future definitive randomised controlled trial, in terms of recruitment, randomisation, retention, acceptability, adherence and barriers to the intervention.
Methods The ThinkCancer! study is a randomised, multisite feasibility trial, with an embedded process evaluation and economic evaluation. Twenty-three to 30 general medical practices will be recruited across Wales, randomised in a ratio of 2:1 of intervention versus control who will follow usual care. The workshop will be delivered by a GP educator, and will be adapted iteratively throughout the trial period. Baseline practice characteristics will be collected via questionnaire. We will also collect Primary Care Interval (PCI), Two Week Wait (2WW) referral rate, conversion rate and detection rate at baseline and six months post-randomisation. Participant feedback, researcher reflective notes and economic costings will be collected following each workshop. A process evaluation will assess implementation using an adapted Normalisation Measure Development (NoMAD) questionnaire and qualitative interviews. An economic feasibility analysis will inform a future economic evaluation.
Discussion This study will allow us to test and further develop a novel evidenced-based complex intervention aimed at general practice teams to expedite the diagnosis of cancer in primary care. The results from this feasibility study will inform the future design of a full-scale definitive phase III trial.
Aperçu de l'étude
Type d'étude
Inscription (Anticipé)
Phase
- N'est pas applicable
Contacts et emplacements
Lieux d'étude
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Bangor, Royaume-Uni
- Recrutement
- Betsi Cadwaldr University Health Board
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Blaenau Gwent, Royaume-Uni
- Recrutement
- Aneurin Bevan University Health Board
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Camarthenshire, Royaume-Uni
- Recrutement
- Hywel Dda University Health Board
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Cardiff, Royaume-Uni
- Recrutement
- Cardiff and Vale University Health Board
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Cwm Taf, Royaume-Uni
- Recrutement
- Cwm Taf Morgannwg University Health Board
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Powys, Royaume-Uni
- Recrutement
- Powys Teaching Health Board
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Swansea, Royaume-Uni
- Recrutement
- Swansea Bay University Health Board
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Enfant
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Any practices in Wales are eligible for inclusion.
Exclusion Criteria:
- As we intend to include a broad group of general medical practices, there are no formal exclusion criteria.
As determining feasibility is the main objective of this study, the eligibility criteria remain broad in order to allow for inclusion of a range of practices, which will aid the intervention refinement and allow for a better understanding on what is feasible in all types of practices and why some practices may not take part.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Diagnostique
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Aucun (étiquette ouverte)
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Aucune intervention: Pratique habituelle
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Expérimental: Intervention
Receives educational workshop
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The proposed intervention, the ThinkCancer!
Workshop, is practice-based and consists of themed sessions for both clinical and non-clinical staff, the co-production of a Cancer Safety Netting Plan (CSNP) and the appointment of a Cancer Safety Netting Champion (CSNC).
The workshop aims to raise awareness and increase knowledge around current cancer diagnosis guidance and will be delivered over half a day during GP protected time in the form of face-to-face educational sessions.
Sessions will consist of a series of interactive activities exploring existing processes within practices and developing plans for change to implement each component.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Feasibility of a future definitive trial
Délai: From date of initial expression of interest to participate to end of follow up period (13 months)
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Number of practices approached, interested in participating, consented and randomised, retention of recruited practices, ability to collect data
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From date of initial expression of interest to participate to end of follow up period (13 months)
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Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
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Two Week Wait referral rate
Délai: Six months pre-randomisation and six months post-randomisation
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Number of two week rate referrals made in a given time period, multiplied by 100000 and divided by the practice list size
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Six months pre-randomisation and six months post-randomisation
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Primary Care Interval
Délai: Six months pre-randomisation and six months post-randomisation
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The time between the date of first presentation and the date of referral
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Six months pre-randomisation and six months post-randomisation
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Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Clare Wilkinson, Bangor University
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Anticipé)
Achèvement de l'étude (Anticipé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Autres numéros d'identification d'étude
- UWalesBangor
Plan pour les données individuelles des participants (IPD)
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Informations sur les médicaments et les dispositifs, documents d'étude
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