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Caminiti C, Bryce J, Riva S, Ng D, Diodati F, Iezzi E, Sparavigna L, Novello S, Porta C, Del Mastro L, Procopio G, Cinieri S, Falzetta A, Calabrò F, Lorusso V, Cogoni AA, Tortora G, Maruzzo M, Passalacqua R, Cognetti F, Adamo V, Capelletto E, Ferrari A, Bagnalasta M, Bassi M, Nicelli A, De Persis D, D'Acunti A, Iannelli Patient E, Perrone F, Mitchell SA. Cultural adaptation of the Italian version of the Patient-Reported Outcomes Common Terminology Criteria for Adverse Event (PRO-CTCAE®). Tumori 2022:3008916221099558. [PMID: 35674125 DOI: 10.1177/03008916221099558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
INTRODUCTION US National Cancer Institute's (NCI) Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE®) is a library of 78 symptom terms and 124 items enabling patient reporting of symptomatic adverse events in cancer trials. This multicenter study used mixed methods to develop an Italian language version of this widely accepted measure, and describe the content validity and reliability in a diverse sample of Italian-speaking patients. METHODS All PRO-CTCAE items were translated in accordance with international guidelines. Subsequently, the content validity of the PRO-CTCAE-Italian was explored and iteratively refined through cognitive debriefing interviews. Participants (n=96; 52% male; median age 64 years; 26% older adults; 18% lower educational attainment) completed a PRO-CTCAE survey and participated in a semi-structured interview to determine if the translation captured the concepts of the original English language PRO-CTCAE, and to evaluate comprehension, clarity and ease of judgement. Test-retest reliability of the finalized measure was explored in a second sample (n=135). RESULTS Four rounds of cognitive debriefing interviews were conducted. The majority of PRO-CTCAE symptom terms, attributes and associated response choices were well-understood, and respondents found the items easy to judge. To improve comprehension and clarity, the symptom terms for nausea and pain were rephrased and retested in subsequent interview rounds. Test-retest reliability was excellent for 41/49 items (84%); the median intraclass correlation coefficient was 0.83 (range 0.64-0.94). DISCUSSION Results support the semantic, conceptual and pragmatic equivalence of PRO-CTCAE-Italian to the original English version, and provide preliminary descriptive evidence of content validity and reliability.
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Affiliation(s)
- Caterina Caminiti
- Research and Innovation Unit, University Hospital of Parma, Parma, Italy
| | - Jane Bryce
- Ascension St. John Clinical Research Institute, Tulsa, Oklahoma, USA
| | - Silvia Riva
- Department of Psychology, St Mary's University, London, UK
| | - Diane Ng
- Westat Inc, Rockville, Maryland, USA
| | - Francesca Diodati
- Research and Innovation Unit, University Hospital of Parma, Parma, Italy
| | - Elisa Iezzi
- Research and Innovation Unit, University Hospital of Parma, Parma, Italy
| | - Lucia Sparavigna
- Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Napoli, Italy
| | - Silvia Novello
- Department of Oncology, Azienda Ospedaliero-Universitaria San Luigi Gonzaga, Orbassano, Italy
| | - Camillo Porta
- Division of Medical Oncology, IRCCS San Matteo University Hospital Foundation, Pavia, Italy.,Department of Biomedical Sciences and Human Oncology, University of Bari A. Moro, Bari, Italy
| | - Lucia Del Mastro
- Department of Medical Oncology, IRCCS Azienda Ospedaliera Universitaria San Martino-IST, Genoa, Italy
| | - Giuseppe Procopio
- Fondazione IRCCS, Istituto Nazionale dei Tumori, Oncology Unit 1, Milan, Italy
| | - Saverio Cinieri
- Medical Oncology & Breast Unit, Antonio Perrino Hospital, Brindisi, Italy
| | | | - Fabio Calabrò
- Department of Oncology, San Camillo Forlanini Hospital, Rome, Italy
| | - Vito Lorusso
- Medical Oncology, Istituto di Ricovero e Cura a Carattere Scientifico Ospedale Oncologico, Bari, Italy
| | | | - Giampaolo Tortora
- Department of Oncology, G.B. Rossi Hospital, University of Verona, Verona, Italy
| | - Marco Maruzzo
- Oncology Unit 1, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | | | - Francesco Cognetti
- Department of Clinical and Molecular Medicine, Università La Sapienza di Roma, Roma, Italy
| | - Vincenzo Adamo
- Medical Oncology Unit, A.O. Papardo & Department of Human Pathology University of Messina, Messina, Italy
| | - Enrica Capelletto
- Department of Oncology, Azienda Ospedaliero-Universitaria San Luigi Gonzaga, Orbassano, Italy
| | - Alessandra Ferrari
- Division of Medical Oncology, IRCCS San Matteo University Hospital Foundation, Pavia, Italy
| | | | | | | | - Davide De Persis
- Federazione Italiana delle Associazioni di Volontariato in Oncologia - F.A.V.O., Rome, Italy
| | - Alessia D'Acunti
- Associazione Italiana Malati di Cancro, parenti ed amici - AIMaC, Rome Italy
| | | | - Francesco Perrone
- Istituto Nazionale Tumori, IRCCS, Fondazione G. Pascale, Napoli, Italy
| | - Sandra A Mitchell
- Division of Cancer Control and Population Sciences, Outcomes Research Branch, National Cancer Institute, Rockville, Maryland, USA
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