Smoking affects quality of life in patients with oral squamous cell carcinomas.
Smoking is a causative factor in oral squamous cell carcinomas (SCC). Unfortunately, only poor data exist regarding the quality of life of smokers vs non-smokers with SCC. The purpose of this study is to show a correlation between variables for comprehensive interdisciplinary rehabilitation and better patient quality of life (LQ). A total collective of 1,761 patients from 38 hospitals within the German-language area of Germany, Austria and Switzerland (DÖSAK-REHAB-STUDIE) yielding 1,652 patients' questionnaires containing 147 items were evaluated. They refer to the periods before (t1) and immediately after surgery (t2), as well as at least 6 months later (t3). LQ was determined by the patient and ranges from 0% to 100%. Significant differences were found between smokers (80%) and non-smokers (20%) with respect to diagnosis, therapy and rehabilitation. Disabilities and impairments in speech, appearance, chewing/swallowing, pain and LQ were examined. Smokers were more often and more severely affected. Differences were found in the size of the tumour, scar tissue, ingestion, functionality of the facial muscles and a numb feeling in the head and shoulder area. Smoking has a severe effect on the oral cavity. Non-smokers suffer far less from the effects of SCC and the ensuing therapy. During therapy and rehabilitation, the LQ is much higher in non-smokers. This supports the importance of enhanced efforts to inform people about the consequences of smoking so as to prevent them from smoking. Moreover, psychological support might be helpful to give up smoking.
Department of Medical Psychology, Ruhr-Universität Bochum, Universitätsstr. 150, Building MA 0/145, 44780 Bochum, Germany. krueskem@uni-duesseldorf.de
Gertrud
G
Krüskemper
Jörg
J
Handschel
D000328:Adult; D000368:Aged; D001317:Austria; D002294:Carcinoma, Squamous Cell / Q000209:etiology* / Q000473:pathology / Q000628:therapy*; D005260:Female; D005858:Germany; D006801:Humans; D008297:Male; D008875:Middle Aged; D009062:Mouth Neoplasms / Q000209:etiology* / Q000473:pathology / Q000628:therapy*; D009367:Neoplasm Staging; D011788:Quality of Life; D012907:Smoking / Q000009:adverse effects*; D011795:Surveys and Questionnaires; D013557:Switzerland