Dependent Leg Edema in Older Patients with or without Skin Lesion.

Objective: This study aimed to clarify the features and causes of dependent edema (DE) in the legs of patients in geriatrics. Patients and Methods: We retrospectively reviewed 224 patients with DE, aged ≥65 years, who visited our clinic from April 2009-March 2022. DE was defined as bilateral leg edema in patients without known systemic edemagenic conditions, venous insufficiency confirmed by duplex venous scanning, or a cancer treatment history in the pelvic/inguinal lesions. Results: The median patient age was 77 years (range: 65-94 years), where 74% were female. Overall, 198 patients (88%) had gait disturbances caused mainly by musculoskeletal disorders, but 58 (26%) walked without aid. Compared with patients with DE only (N=129), patients with DE and venous stasis-related skin lesions (N=95) included a larger number of those with obesity than did those with DE only (26% vs. 14%, p=0.02). Conclusion: The primary cause of DE in older patients was the sedentary lifestyle secondary to aging and gait disturbance, not solely because of reduced leg function. The complications of obesity are associated with increased venous stasis-related skin lesions. © 2023 The Editorial Committee of Annals of Vascular Diseases.

Citation

Kotaro Suehiro, Noriyasu Morikage, Takasuke Harada, Yuriko Takeuchi, Soichi Ike, Ryo Otsuka, Ryunosuke Sakamoto, Hiroshi Kurazumi, Ryo Suzuki, Kimikazu Hamano. Dependent Leg Edema in Older Patients with or without Skin Lesion. Annals of vascular diseases. 2023 Sep 25;16(3):174-180

PMID: 37779644

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