期刊论文详细信息
BMC Cancer
CT-Screening for lung cancer does not increase the use of anxiolytic or antidepressant medication
Linda Kaerlev2  Maria Iachina2  Jesper Holst Pedersen1  Anders Green2  Bente Mertz Nørgård2 
[1] Department of Cardiothoracic Surgery RT, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
[2] Centre for National Clinical Databases South, Odense University Hospital, Odense, Denmark
关键词: Psychosocial distress;    Randomised trial;    Screening;    Lung cancer;   
Others  :  1080419
DOI  :  10.1186/1471-2407-12-188
 received in 2011-12-19, accepted in 2012-05-23,  发布年份 2012
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【 摘 要 】

Background

CT screening for lung cancer has recently been shown to reduce lung cancer mortality, but screening may have adverse mental health effects. We calculated risk ratios for prescription of anti-depressive (AD) or anxiolytic (AX) medication redeemed at Danish pharmacies for participants in The Danish Lung Cancer Screening Trial (DLCST).

Methods

The DLCST was a randomized clinical trial which comprised 4,104 former or present smokers who were randomized from 12 May 2004 to 20 June 2006 to either CT scan of the chest, lung-function test and filling in questionnaires annually for five years in the period 1 April 2006–31 March 2010 (n = 2,052), or to a control group (n = 2,052) receiving similar procedures except CT scan. We used CT scan intervention group versus control group status as exposure. The follow-up period for use of AD or AX was three years. Baseline data on civil status, socioeconomic status, and co-morbidity as well as outcome data on AD and AX were obtained by linkage to national registries.

Results

The intervention and the control groups did not differ by age, gender, civil status, socio-economic position, co-morbidity index or former use of AD or AX. The adjusted risk ratio for at least one recipe of AD or AX in the CT intervention group during follow-up was not increased when adjusting for previous use of AD or AX, HR 1.00, 95 % CI (0.90-1.12). Similar results were seen when excluding subjects using AD or AX in a four-month or two-year period before baseline, when analyzing AD and AX separately, or requiring at least two recipes.

Conclusions

We found no indications that participation in a lung cancer CT-screening program increases the risk of specific adverse mental health outcomes.

Trial registration

Clinical Trials.gov Protocol Registration System (NCT00496977).

【 授权许可】

   
2012 Kaerlev et al.; licensee BioMed Central Ltd; licensee BioMed Central Ltd.

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