Use of tranquilizers and sleeping pills among cancer patients is associated with a poorer quality of life
Use of tranquilizers and sleeping pills among cancer patients is associated with a poorer quality of life
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DOI:
10.1007/s11136-004-8745-1
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发表时间:
2004-12-01
影响因子:
3.5
通讯作者:
Peretz, T
中科院分区:
文献类型:
--
作者:
Paltiel, O;Marzec-Boguslawska, A;Peretz, T
Purpose: To evaluate the association between sleeping pill/tranquilizer (SP/T) use and quality of life (QOL) among cancer patients. Patients and methods: Oncology patients ( n = 909) in three Israeli hospitals were interviewed in clinics, day centers and in-patient departments regarding SP/T use in the previous week. Crude and adjusted QOL scores, measured using the European Organisation for Research and Treatment of Cancer Quality of Life Questionnaire-C30 (EORTC QLQ-C30), were compared in users vs. non-users. Results: Sleeping pill/tranquilizer use was self-reported by 234 (25.7%) participants, but rarely documented in medical charts. Factors associated with SP/T use were female gender ( adjusted Odds ratio, OR: 1.79; 95% Confidence interval, CI: 1.22 - 2.62, age ( OR: 4.6; 95% CI: 1.66 - 12.53 for age 70+), place of birth ( OR: 1.97; 95% CI: 1.19 - 3.26 for Eastern Europe compared with Israel), concomitant use of painkillers ( OR: 2.88; 95% CI: 1.97 - 4.20) and presence of cardiovascular disease ( OR: 2.41; 95% CI: 1.48 - 3.91). Controlling these factors as well as disease status, users had a poorer QOL on all functional scales ( p < 0.001) as well as global QOL. Furthermore, users reported increased severity of symptoms, especially fatigue, insomnia, pain, dyspnea and constipation ( p < 0.01), compared to non-users. Conclusions: Use of SP/T, reported by one fourth of cancer patients, was associated with substantially poorer QOL and increased severity of symptoms. Causal inference is not possible given the cross-sectional design. Periodic inquiry regarding use of these medications in the Oncology Clinic is recommended since it may identify patients with poor QOL and unmet needs.