Abstract
Background: Cushing’s syndrome (CS) is a rare condition of chronically elevated cortisol levels resulting in diverse comorbidities, many of which endure beyond successful treatment affecting the quality of life. Few data are available concerning patients’ experiences of diagnosis, care and persistent comorbidities. Objective: To assess CS patients’ perspectives on the diagnostic and care journey to identify unmet therapeutic needs. Methods: A 12-item questionnaire was circulated in 2019 by the World Association for Pituitary Organisations. A parallel, 13-item questionnaire assessing physician perceptions on CS patient experiences was performed. Results: Three hundred twenty CS patients from 30 countries completed the questionnaire; 54% were aged 35–54 and 88% were female; 41% were in disease remission. The most burdensome symptom was obesity/weight gain (75%). For 49% of patients, time to diagnosis was over 2 years. Following treatment, 88.4% of patients reported ongoing symptoms including, fatigue (66.3%), muscle weakness (48.8%) and obesity/weight gain (41.9%). Comparisons with delay in diagnosis were significant for weight gain (P = 0.008) and decreased libido (P = 0.03). Forty physicians completed the parallel questionnaire which showed that generally, physicians poorly estimated the prevalence of comorbidities, particularly initial and persistent cognitive impairment. Only a minority of persistent comorbidities (occurrence in 1.3–66.3%; specialist treatment in 1.3–29.4%) were managed by specialists other than endocrinologists. 63% of patients were satisfied with treatment. Conclusion: This study confirms the delay in diagnosing CS. The high prevalence of persistent comorbidities following remission and differences in perceptions of health between patients and physicians highlight a probable deficiency in effective multidisciplinary management for CS comorbidities.
Original language | English |
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Article number | e220027 |
Journal | Endocrine Connections |
Volume | 11 |
Issue number | 7 |
Early online date | 24 Jun 2022 |
DOIs | |
Publication status | Published - Jul 2022 |
Bibliographical note
Funding Information:A T participated in research studies, received research grants and honorarium for talks at symposia and boards from HRA Pharma Rare Diseases, Pfizer, Novartis and Recordati Rare Diseases. C A participated in research studies and received honoraria for talks at symposia and participation in advisory boards from HRA Pharma Rare Diseases. E V participated in research studies and received honoraria for talks at symposia and participation in advisory boards from HRA Pharma Rare Diseases and Recordati Rare Diseases. I C is an investigator in studies using relacorilant (Corcept Therapeutics) in patients with hypercortisolism and has received consulting fees from Corcept Therapeutics and HRA Pharma Rare Diseases. R F has received research grants from Strongbridge and Recordati Rare Diseases and honoraria for talks at symposia and for participating in advisory boards from HRA Pharma Rare Diseases, Corcept, Ipsen, Novartis and Recordati Rare Diseases. M A H and S I are employees of HRA Pharma Rare Diseases. R A F is a member of the editorial board of Endocrine Connections. He was not involved in the editorial or review process of this paper, on which he is listed as an authors.
Funding Information:
This work did not receive any specific grant from any funding agency in the public, commercial or not-for-profit sector. Acknowledgements The authors would like to thank all the patients involved who responded and the World Association for Pituitary Organisations (WAPO), Adrenal Net, China Hypercortisolism Patient Alliance, the Cushing’s Support & Research Foundation (CSRF) and the Pituitary Foundation for assisting with the distribution of the patient questionnaires. The authors would also like to gratefully acknowledge the contribution of the ApotheCom communications agency for helping to conduct this survey.
Publisher Copyright:
© 2022 The authors Published by Bioscientifica Ltd.