The effect of treatment on quality of life in patients with acromegaly: a prospective study.

OBJECTIVE: Acromegaly has a negative influence on health-related quality of life (HRQoL). Previous studies provide limited information on the course of HRQoL during treatment. This study aims to assess the effect of treatment on the course of HRQoL at six predefined time points. DESIGN: This prospective study examines HRQoL in treatment-naive patients before and during the first 2.5 years of acromegaly treatment. METHODS: Therapy-naive acromegaly patients completed three validated questionnaires (RAND-36, AcroQoL, and the Appearance Self-Esteem (ASE)) at six predetermined time points before, during, and after treatment. Outcomes were correlated to IGF1 levels and disease control status. RESULTS: Twenty-seven acromegaly patients completed the questionnaires at all time points. After treatment, all patients had controlled acromegaly. Scores of RAND-36 domains General health, Vitality and Health change, and all AcroQoL dimensions (except for Relations) improved during treatment (P ≤ 0.003); the largest changes were detected during the first year. Gender influenced HRQoL scores, since AcroQoL scores significantly improved in males but not in females. Over time, IGF1 levels were negatively correlated with HRQoL. After 2.5 years of follow-up, HRQoL of controlled patients was still lower than in the general population. CONCLUSION: HRQoL of acromegaly patients was considerably reduced at diagnosis. Disease control was associated with an improvement of HRQoL scores. Males showed a more pronounced improvement than females. The largest changes were detected in the first year of treatment. However, HRQoL during and after treatment remained impaired in acromegaly patients, emphasizing the need of additional support.

Persistent self-consciousness about facial appearance, measured with the Derriford appearance scale 59, in patients after long-term biochemical remission of acromegaly.

CONTEXT: Acromegaly is associated with impaired quality of life (QoL) and causes anatomical disproportions, which may contribute to the decreased QoL after successful treatment. The Derriford appearance scale 59 (DAS59) is a questionnaire measuring psychological distress and disruptions to everyday life associated with self-consciousness of appearance. OBJECTIVE: Investigate the psychological distress and dysfunction related to self-consciousness about appearance and its effect on QoL in patients in long-term remission of acromegaly. PATIENTS, DESIGN AND METHODS: Patients (>18 years old) treated for acromegaly at the Department of Endocrinology of the Radboud University Medical Center Nijmegen were invited to participate. A gender-, age- and body mass index matched control group was provided by the patients themselves. Participants were asked to complete the modified DAS59-, research and development 36- (RAND-36), acromegaly quality of life questionnaire (AcroQoL) and a sociodemographic questionnaire. Differences between patient- and control groups and correlations between questionnaire scores and clinical characteristics collected from medical records were analyzed. MAIN OUTCOME MEASURES: Questionnaire scores. RESULTS: Of the 120 respondents, 73 agreed to participate [all cured or under biochemical control, median remission time 10.5 years (range 2.3-43.6 years)]. Of these, 34 (46.6%) reported self-consciousness about their appearance. Twenty-nine of these patients (85.3%) pointed out their face to be a prominent source of self-consciousness. Fifty-seven matched control subjects were included as well. Significant correlations were found between the scores of the DAS59 and the AcroQoL, RAND-36 and VAS in patients. CONCLUSIONS: Even after long-term remission of acromegaly, a large number of patients are self-conscious about their appearance, leading to psychological distress and disruptions to everyday life and decreased QoL. Facial features were the most important source of self-consciousness. This stresses the importance of addressing self-consciousness of appearance and the need for additional support in this regard during follow-up in these patients.