International Validation of the QLQ-OH17 for Oral Health

Completed

• Conditions: Adverse Effects; Xerostomia; Quality of Life; Late Effects; Cancer

• Registration Number: NCT01724333
• Lead Sponsor: Oslo University Hospital

Brief Summary

Assessment of oral and dental problems is seldom routine in clinical oncology, despite the potential negative impact of these problems on nutritional status, social function and quality of life (QoL). A brief, assessment tool for oral/dental health and related QoL-issues to improve symptom management has been requested. The present study will be conducted on behalf of and with support from the European Organisation for Research and Treatment of Cancer - (EORTC) Quality of Life Group (QLG). The study represents phase IV, the final step, in the development of an international, symptom specific questionnaire module, focusing on oral and dental problems in relation to cancer and its treatment. Phase I-III of this stepwise development process was conducted from 2008 to 2011, as an international collaboration and conducted according to the guidelines for module development set forth by the EORTC QLG. The resulting module, the QLQ-OH17, is now subject to an international field testing and validation study as described in this project description.

The present version of the QLQ-OH17 consists of 17 items conceptualized into four multi-item scales (pain/discomfort, xerostomia, eating and information) and three single items related to use of dentures and future worries. The aim of the present study is to conduct phase IV; an international field study to confirm the psychometric properties of the QLQ-OH17

Detailed Description

The EORTC guidelines will be strictly followed also in phase IV of the module development. Eligible patients will be contacted by the local study coordinator or a study nurse and informed about the study. After having provided written informed consent, they will be presented with the following two questionnaires for self-report of general symptoms, specific dental and oral symptoms, and quality of life issues; the EORTC QLQ-C30 and the QLQ-OH17. In addition to these two, a short debriefing interview will be conducted by study coordinator / study nurse for assessment of feasibility and patients' opinion about the questionnaires.

The case report form (CRF) on medical and demographic data will be completed by the study coordinator / study nurse before or after the patients have completed their part.

A subset of the patients will be assessed twice, as examination of test - retest reliability is important in phase IV of the development process.

Study Timeline

• Study First Submitted: 2012-11-02
• Study First Submitted QC: 2012-11-06
• Study First Posted: 2012-11-09
• Study Start: 2012-12
• Primary Completion: 2014-09
• Study Completion: 2015-12
• Status Verified: 2024-05
• Last Update Submitted: 2024-05-21
• Last Update Posted: 2024-05-22

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 585

Inclusion Criteria

Not provided

Exclusion Criteria

• Patients being diagnosed with basal cell carcinoma
• Patients who have been included in Phase I-III of the module development
• Patients who are in the terminal phase of cancer
• Patients who are unable to participate in the interviews do to obvious cognitive impairment, psychological disturbance or language problems

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Oral morbidity	Up to two years	The study aims to validate a questionnaire for assessment of oral morbidity, oral health , and quality of life in relation to cancer treatment. Specific outcomes are prevalence of patients with moderate to severe oral morbidity due to cancer treatment (mucositis,stomatitis, taste change, decayed /loose teeth, osteoradionecrosis, ulcers), to investigate if the severity varies with certain background variables , for example, diagnostic group, age, sex, stage of disease, type of treatment, and to investigate the discriminant validity, reliability and responsiveness of the specific items in patient subgroups

Secondary Outcome Measures

Name	Time	Method
Quality of life	Up to two years	The questionnaire module that is subject to testing of psychometric properties, will be used together with a well-validated quality of life questionnaire, to investigate if oral morbidity affects overall quality of life

Trial Locations

Locations (14)

Johannes Gutenberg University Mainz; 🇩🇪 Mainz, Germany

J. Dietl Specialistic Hospital,; 🇵🇱 Krakow, Poland

Jagiellonian University Medical College; 🇵🇱 Krakow, Poland

University of Leeds; 🇬🇧 Leeds, United Kingdom

University of Athens; 🇬🇷 Athens, Greece

University of Metz; 🇫🇷 Metz, France

University of Leipzig; 🇩🇪 Leipzig, Germany

VU University Medical Center; 🇳🇱 Amsterdam, Netherlands

Istituto Nazionale Tumori "Fondazione G. Pascale"- IRCCS,; 🇮🇹 Naples, Italy

Academic Centre for Dentistry Amsterdam; 🇳🇱 Amsterdam, Netherlands

Tel-Aviv University; 🇮🇱 Tel Aviv, Israel

Oslo University Hospital; 🇳🇴 Oslo, Norway

University of Oslo; 🇳🇴 Oslo, Norway

Karolinska University Hospital; 🇸🇪 Stockholm, Sweden