Chebbi D, Marzouk S, Snoussi M, Jallouli M, Gouiaa N, Boudawara T, Bahloul Z. Retrospective study of elderly onset sarcoidosis in Tunisian patients.
SARCOIDOSIS, VASCULITIS, AND DIFFUSE LUNG DISEASES : OFFICIAL JOURNAL OF WASOG 2021;
38:e2021016. [PMID:
34316256 PMCID:
PMC8288204 DOI:
10.36141/svdld.v38i2.10338]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 02/15/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND
Sarcoidosis is a systemic granulomatous disease of unknown etiology. It affects mostly young adults. In the elderly, the presentation of this disease is different, often posing positive diagnosis problems.
OBJECTIVES
We intend to describe the various clinical features and the management of sarcoidosis in elderly patients (age ≥65 years) compared to the younger ones.
METHODS
We performed a retrospective, descriptive and comparative study in the Department of Internal Medicine in the University Hospital Hedi Chaker, Sfax, Tunisia, between 1996 and 2016.
RESULTS
From a series of 80 patients, we found sixteen patients (20%) with sarcoidosis diagnosed after the age of 65 years. A female preponderance (81,25%) was noted. Intrathoracic involvement concerned 13 patients (81,3%). Extrapulmonary signs were also frequent (93,8%). The main extrathoracic manifestations were ganglionar involvement (75%), an alteration of the general health (31,3%), hepatic involvement (31,3%), cutaneous involvement (25%) and ocular involvement (25%). Biological manifestations were hypercalcemia, hypercalciuria, lymphopenia and hypergammaglobulinemia noted in respectively 12,5%, 12,5%, 31,3% and 50% of the cases. Angiotensin-converting enzyme(ACE) level was elevated in 100% of the patients. Lymphadenopathy and cutaneous biopsies were important contributing factors to diagnosis (respectively: 100% and 75% were positive). Oral corticosteroid therapy was required in 50% of cases. Evolution was marked by pulmonary fibrosis in two cases. Satisfactory course of the disease was observed in the other patients.
CONCLUSION
Young and elderly subjects had common characteristics of sarcoidosis, except for more coexisting chronic morbidities, no erythema nodosum and more frequent high levels of ACE in the elderly group.
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