Health Related Quality of Life in patients with screening detected Sub-Aneurysmal aorta and Abdominal Aortic Aneurysm

Sammanfattning: Objective Paper I: Most screening and opportunistically detected abdominal aortic aneurysms (AAA) are small and kept under surveillance for several years before preventive surgery. Living with the diagnosis of an AAA may have an influence on the patient’s life. The aim was to review systematically review the current knowledge of the effect on health related quality of life (HRQoL) and patients’ experiences of living with an AAA while under surveillance.Paper II: To investigate HRQoL and comorbidity in men with screening detected AAA, Sub-Aneurysmal aorta (SAA) and Controls at baseline screening and after long-term follow-up.Methods Paper I: A systematic literature review of quantitative and qualitative studies, which were quality assessed according to the GRADE system, was carried out. PubMed, Cochrane, Embase, CINAHL, PsycINFO, and MEDLINE were searched. Narrative synthesis and meta-analysis were performed and reported according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement.Paper II: Between 2006 and 2015, 16 689 sixty-five-year old men participated in the aortic screening program in the county of Uppsala in Sweden. All 539 men diagnosed with an SAA or AAA were invited to participate in the study UpAAA and 324 accepted. Baseline questionnaires was distributed after screening, and at 5-year follow-up. For each year a control group of approx. 50 men, participating in the screening program with normal aorta, were included. ResultsPaper I: Synthesis and meta-analyses of studies based on the Short Form-36 demonstrated that patients with an AAA consistently rated their general health lower than controls and conveyed no significant negative impact for patients with an AAA when assessed at follow up and compared with pre-screening. Analysis of HRQoL estimates of mental health, anxiety, and depression demonstrated no significant differences for patients with AAA compared with controls, or within the AAA group. Qualitative studies revealed that patients with an AAA felt safe being under surveillance and receiving a diagnosis of AAA set thoughts and feelings in motion regarding health, ageing, and mortality. Patients’ lack of knowledge about the disease, its progression, and future planning can cause insecurity and worries.Paper II: AAA and SAA group both has impairment in the physical dimensions of HRQOL and a higher prevalence of co-morbidity at baseline, compared to controls. At 5-year follow-up, the similarities between AAA and SAA group remained with no difference in HRQOL but a higher prevalence of CVD, hypertension and diabetes in men with AAA. Compared with controls both AAA and SAA had significantly higher impairment in HRQoL, and prevalence of co-morbidity and the AAA group was most affected.