Radar des Essais Cliniques

Objectively measured physical activity

Measured with an accelerometer. Measures time spent in different activities i minutes/day.

Up to 12 months

Subjectively measured physical activity - Saltin-Grimby

Measured with the Saltin-Grimby physical activity level scale and the International Physical Activity Questionnaire.

Up to 12 months

Subjectively measured physical activity (IPAQ)

Measured with the International Physical Activity Questionnaire

Up to 12 months

Health related quality of life (HRQL) using the EORTC QLQ-C30

Measured with the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire (EORTC QLQ) core questionnaire (c30). Consists of 30 items divided into six functional domains (Physical, Role, Cognitive, Emotional, and Social Functioning and Global Quality of life), three symptom scales (Fatigue, Pain, and Nausea/Vomiting) and six single items (Constipation, Diarrhea, Insomnia, Dyspnea, Appetite Loss, and Financial Difficulties). All domains range from 0-100. For the functional domains a higher score indicates good function, while for all other domains a high score indicates a high prevalence of symtoms, i.e. worse HRQL.

Up to 5 years post radiotherapy

Health related quality of life (HRQL) using the EORTC QLQ H&N35

Measured with the EORTC QLQ Head and neck module (HN35). It consists of 35 questions regarding symptoms more specific to the head and neck cancer population, and domain scores range from 0-100, where a higher score represents the prevalence of more symtoms, i.e. worse HRQL.

Up to 5 years post radiotherapy

Trismus and jaw related symptoms

Patient Reported Outcomes (PRO) measured with Gothenburg Trismus Questionnaire (GTQ). The GTQ consists of 21 items divided into 3 domains; Jaw related problems, Eating limitations and Muscular tension and eight single items concerning facial pain, limitations in mouth opening and inabilities to function on social and working contexts. The GTQ domains range from 0-100 where 0 equals to absence of symtoms and 100 equals worst possible symptoms.

Up to 5 years post radiotherapy

Dysphagia related symtoms

PRO measured with M.D Anderson Dysphagia Inventory (MDADI). This is a cancer-specific instrument measuring dysphagia, social function and quality of life in head and neck cancer patients. It consists of 19 items in four domains; emotional, physical, functional and global quality of life. The range for each subscale is 20-100 where 100 indicates best possible swallowing, i.e. better outcome.

Up to 5 years post radiotherapy

Maximal Interincisal opening (MIO)

Jaw opening measured in millimeters

Up to 5 years post radiotherapy

Body composition

Bioelectric impedance analysis.

Up to 12 months post radiotherapy

Grip strength

Measured with the a hand dynamometer

Up to 12 months post radiotherapy

6-minute walking test

Measures total walking distance during 6 minutes.

Up to 12 months post radiotherapy