Clinical characteristics of adolescent-onset gout in Chinese: A hospital-based cross-sectional study.
Semin Arthritis Rheum
; 65: 152405, 2024 Apr.
Article
em En
| MEDLINE
| ID: mdl-38335695
ABSTRACT
OBJECTIVE:
Adolescent-onset gout has a greater impact on the lives and health of patients than adult-onset gout. However, there is a relative lack of clinical information on adolescent-onset gout. Hence, we analyzed a Chinese cohort.METHODS:
We studied clinical features of 9,003 Chinese patients. Gout onset age of 12 - 19 years is defined as adolescent-onset group (AG), 20 - 40 years as early-onset group (EG), and 41 - 64 years as late-onset group (LG). Multivariable regression analysis evaluated factors associated with recurrent flares, serum urate (SU) levels, and underexcretion type in AG.RESULTS:
Compared with EG and LG, the AG had higher SU levels [AG 9.5 (2.2) mg/dL, EG 8.6 (2.1) mg/dL, LG 7.73 (2.0) mg/dL, P < 0.001], higher percentage of positive family history of gout (AG 41.8 %, EG 29.6 %, LG 24.6 %, P < 0.001), underexcretion type (AG 62.4 %, EG 62.5 %, LG 58.8 %, P = 0.04), recurrent flares (AG 78.1 %, EG 70.3 %, LG 68.9 %, P = 0.01). Urate-lowering therapy (ULT) initiated [OR 6.58 (95 % CI 1.35 - 32.00)] and hypercholesterolemia [OR 4.16 (95 % CI 1.28 - 13.53)] were associated with recurrent flares. eGFR was identified to be a significant variable of increasing SU levels [beta -0.24 (95 % CI -0.04 to -0.01)]. Hypertriglyceridemia [OR 0.35 (95 % CI 0.17 - 0.71)] was related to underexcretion type.CONCLUSION:
Adolescent-onset gout patients had clinically distinctive features with higher SU levels, BMI, positive gout family history, underexcretion type and recurrent flares. These specific populations were less likely to achieve ULT target, requiring more clinical attention.Palavras-chave
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Ano de publicação:
2024
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Article