Title
Effect of Omega-3 Supplements on the Prevention of Cachexia in Head and Neck Cancer Treated With Radio(Chemo)Therapy
Multi-centric, Placebo-controlled Trial of Omega-3 Fatty Acid Supplementation in Weight Maintenance and Preservation of Lean Body Mass, in (Pre)Cachectic Head and Neck Cancer Patients, Undergoing Curative Radio(Chemo)Therapy
Phase
Phase 2/Phase 3Lead Sponsor
General Hospital GroeningeStudy Type
InterventionalStatus
Completed No Results PostedIndication/Condition
Cancer Cachexia Head and Neck CancerIntervention/Treatment
icosapent ethyl sunflower oil ...Study Participants
91Cancer cachexia is a complex metabolic process affecting up to 80% of patients suffering from an advanced-stage cancer. Moreover, 20 to 40% of all cancer deaths are caused directly by cachexia. Head and neck (H&N) cancer patients are nutritionally vulnerable since tumour localisation can interfere with food intake, since alcohol and tobacco abuse - two etiological risk factors of H&N cancer - are associated with nutritional deficits, and since the intensive treatment can lead to progressive weight loss. Recently, omega-3 fatty acids have gained interest for their beneficial effects in several diseases. Moreover, nutritional supplementation enriched with omega-3 FA could potentially maintain body weight in cancer patients undergoing intensive treatment.
Aims In this study, the investigators want to evaluate the use of omega-3 FA supplementation as nutritional and the investigators would like to identify potential risk factors, biomarkers and objective measurement tools which can predict therapy-induced cachexia.
Design A prospective, placebo-controlled trial. H&N cancer patients eligible for curative treatment will be randomised to receive standard nutritional support with placebo (15ml/day Sunflower oil, control group) or nutritional support with omega-3 FA supplementation (15ml/day Echium oil, experimental group) during radio(chemo)therapy. All patients will undergo a nutritional screening (Patient-Generated Subjective Global Assessment), a quality of life evaluation (EORTC QLQ C30 & HN35) and will be asked to keep a 3-day food diary at the start of their therapy, and again during the 4th week and the end of therapy. Body composition and grip strength will be measured with bio-electrical impedance (BIA) analysis, Dual X-ray absorptiometry (DXA) and the JAMAR® hydraulic hand dynamometer once at baseline, and again in the 4th week of therapy. Blood samples are collected at baseline, and in the 4th week of therapy to (1) verify compliance rate by measuring fatty acid concentration, (2) verify the presence of potential biomarkers that can predict cachexia and (3) to detect the presence of SNPs associated with severe acute dysphagia. Demographic data, tumour characteristics and therapy-related toxicity will also be collected.
Population Newly diagnosed non-metastatic (stage I-IVB) head and neck cancer patients (≥18 or older) eligible for curative primary or adjuvant radiotherapy with or without systemic therapy
Echium oil, 15ml/day, 2 times per oral 7.5ml sachet/day, during 7-week radio(chemo)therapy
Sunflower oil high oleic, 15ml/day, 2 times per oral 7.5ml sachet/day, during 7-week radio(chemo)therapy
omega-3 fatty acid supplementation (echium oil)
sunflower oil supplementation
Inclusion Criteria: Histologically confirmed squamous cell carcinoma of the head and neck region, generally cancer of the oral cavity, (naso)pharynx and larynx. Cancer of the parotid gland, or nasal cavity and paranasal sinuses are excluded, as well as cT1 N0 M0 tumours of the glottis. Primary cancer or relapse, eligible for primary or adjuvant radiotherapy with or without systemic treatment, with curative intent TNM stage I to IVB, without distant metastases Patients should be older than 18 at the time of enrolment Patients should be able to adequately communicate in Dutch or French Exclusion Criteria: Patients younger than 18 years at the time of recruitment Pregnant or lactating women Patients presenting with another non-cured cancer (PSA or CEA not within normal range as determined by the treating physician) Patients that already underwent a radio(chemo)therapy treatment within the last 6 months Patients taking oral anticoagulants or LMWH at therapeutic doses Patients taking anti-epileptics Patients with an indication of heart failure NYHA 3 or 4, or presence of an implantable cardioverter-defibrillator Patients with a pacemaker will be excluded from BIA-analysis Patients presenting with active intestinal co-morbidity, precluding adequate dietary intake or interfering with the absorption of the nutritional supplements (eg Crohn's disease) Patients with a known eating disorder (eg anorexia nervosa, bulimia nervosa) Patients with uncontrollable diabetes HIV-positive patients Patients with (severe) dementia (DSM-IV criteria) Patients actively taking fish oil, echium oil or omega-3 FA supplements in the last 4 weeks before enrolment