Advances in rheumatology (London, England) · 2019
Nailfold capillaroscopy as a risk factor for pulmonary arterial hypertension in systemic lupus erythematosus patients.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Donnarumma Juliana Fernandes Sarmento, Ferreira Eloara Vieira Machado, Ota-Arakaki Jaquelina, Kayser Cristiane
Аннотация
BACKGROUND: Pulmonary arterial hypertension (PAH) is a rare and severe complication of systemic lupus erythematosus (SLE). This study aimed to evaluate clinical and laboratory risk factors associated with PAH in SLE patients.
METHODS: This was a retrospective case-control study in which patients with SLE with PAH (SLE-PAH) confirmed by right heart catheterization (RHC) were compared with SLE patients without PAH. Clinical and demographic variables related to SLE and PAH and nailfold capillaroscopy were evaluated by reviewing the medical records of the patients.
RESULTS: Twenty-one patients with SLE-PAH and 44 patients with SLE without PAH matched for sex and disease duration were included. The scleroderma (SD) pattern on nailfold capillaroscopy was more frequently found in patients with SLE-PAH than in those without PAH (56.3% versus 15.9%, respectively, p = 0.002). By univariate analysis, Raynaud's phenomenon, history of abortion, and SD pattern on capillaroscopy were associated with PAH. Arthritis was a protective factor for PAH development. Multivariate analysis showed that the SD pattern on capillaroscopy was the only variable associated with a significantly higher risk of PAH, with an odds ratio of 6.393 (95% confidence interval, 1.530-26.716; p = 0.011).
CONCLUSION: In this study, SD pattern was associated with a 6.3-fold increased risk for PAH development in SLE patients, suggesting that nailfold capillaroscopy might be useful as a screening method to identify SLE patients with a high risk of developing this severe complication.
METHODS: This was a retrospective case-control study in which patients with SLE with PAH (SLE-PAH) confirmed by right heart catheterization (RHC) were compared with SLE patients without PAH. Clinical and demographic variables related to SLE and PAH and nailfold capillaroscopy were evaluated by reviewing the medical records of the patients.
RESULTS: Twenty-one patients with SLE-PAH and 44 patients with SLE without PAH matched for sex and disease duration were included. The scleroderma (SD) pattern on nailfold capillaroscopy was more frequently found in patients with SLE-PAH than in those without PAH (56.3% versus 15.9%, respectively, p = 0.002). By univariate analysis, Raynaud's phenomenon, history of abortion, and SD pattern on capillaroscopy were associated with PAH. Arthritis was a protective factor for PAH development. Multivariate analysis showed that the SD pattern on capillaroscopy was the only variable associated with a significantly higher risk of PAH, with an odds ratio of 6.393 (95% confidence interval, 1.530-26.716; p = 0.011).
CONCLUSION: In this study, SD pattern was associated with a 6.3-fold increased risk for PAH development in SLE patients, suggesting that nailfold capillaroscopy might be useful as a screening method to identify SLE patients with a high risk of developing this severe complication.