Quality of life after long-term biochemical control of acromegaly

Purpose To assess long-term quality of life (QoL) in patients with sustained biochemical control of acromegaly, comparing those receiving vs not receiving pharmacotherapy (primary analysis); to assess change in QoL over time (secondary analysis). Methods Cross-sectional study, with a secondary longitudinal component, of 58 patients with biochemically controlled acromegaly. All had participated in studies assessing QoL years previously, after having undergone surgery ± radiotherapy. One cohort received medical therapy [MED (n = 33)]; the other did not [NO-MED (n = 25)]. QoL was assessed by the 36-Item-Short-Form Health Survey (SF-36), Acromegaly Quality of Life Questionnaire (AcroQoL), Gastrointestinal Quality of Life Index (GIQLI), Symptom Questionnaire, and QoL-Assessment of Growth Hormone Deficiency in Adults (QoL-AGHDA). Results Mean (± SD) duration of biochemical control was 15.0 ± 6.4 years for MED and 20.4 ± 8.2 years for NO-MED (p = 0.007). 58% of subjects scored