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1.
Adv Rheumatol ; 63(1): 35, 2023 07 26.
Artículo en Inglés | MEDLINE | ID: mdl-37496093

RESUMEN

OBJECTIVE: Takayasu arteritis (TAK) is a rare chronic granulomatous vasculitis that affects large vessels and usually begins in women of childbearing age, so it is not uncommon for pregnancies to occur in these patients. However, there is limited information about these pregnancies, with reports of adverse maternal and obstetric outcomes. The objective of this study is to evaluate adverse maternal, fetal and neonatal events in pregnant patients with TA. METHODS: This is a cross-sectional study with retrospective data collection. We reviewed 22 pregnancies in 18 patients with TAK, according to the American College of Rheumatology criteria, that were followed up in a high-risk prenatal clinic specialized in systemic autoimmune diseases and thrombophilia (PrAT) at Hospital Universitário Pedro Ernesto, from 1998 to 2021. RESULTS: In twenty-two pregnancies, the mean age of patients was 28.09 years and the mean duration disease was 10.9 years. Of the 18 patients with TAK studied, only one had the diagnosis during pregnancy and had active disease. All other patients had a previous diagnosis of TAK and only 3 had disease activity during pregnancy. Twelve patients (66.6%) had previous systemic arterial hypertension and eleven (61.1%) had renal involvement. Among maternal complications, eight patients (36.3%) developed preeclampsia and six (27.2%) had uncontrolled blood pressure without proteinuria, while 10 (45%) had puerperal complications. Four (18.1%) births were premature, all due to severe preeclampsia and eight newborns (34.7%) were small for gestational age. When all maternal and fetal/neonatal outcomes included in this study were considered, only 6 (27.2%) pregnancies were uneventful. CONCLUSION: Although there were no maternal deaths or pregnancy losses in this study, the number of adverse events was considerably high. Hypertensive disorders and small for gestational age newborns were more common than general population, while the number of patients with active disease was low. These findings suggest that pregnancies in patients with TAK still have several complications and a high-risk prenatal care and delivery are necessary for these patients.


Asunto(s)
Hipertensión , Preeclampsia , Complicaciones Cardiovasculares del Embarazo , Arteritis de Takayasu , Embarazo , Humanos , Femenino , Recién Nacido , Adulto , Resultado del Embarazo/epidemiología , Preeclampsia/epidemiología , Preeclampsia/etiología , Mujeres Embarazadas , Estudios Retrospectivos , Arteritis de Takayasu/diagnóstico , Brasil/epidemiología , Estudios Transversales , Complicaciones Cardiovasculares del Embarazo/epidemiología , Complicaciones Cardiovasculares del Embarazo/etiología
2.
Lupus ; 30(12): 1966-1972, 2021 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-34530654

RESUMEN

OBJECTIVE: The objective of this study was to evaluate the potential impact of irreversible damage accrual in women with systemic lupus erythematosus (SLE) and adverse maternal and/or fetal/neonatal outcomes. METHODS: Retrospective cohort study with SLE pregnant patients was carried out from January 2011 to January 2020 at the Hospital University Pedro Ernesto (HUPE) of the State University of Rio de Janeiro, Brazil. Irreversible damage was defined according to SLICC/ACR damage index (SDI). The association of SDI on pregnancy outcomes was established by univariate and multivariate regression models and included demographic and clinical variables. RESULTS: This study included data from 260 patients in their first pregnancies after SLE diagnosis, with a quarter of them (67/260) scoring one or more points on SDI at the beginning of prenatal care. These patients presented more frequently adverse maternal events, namely, disease activity during pregnancy (p = 0.004) and puerperium (p = 0.001), active lupus nephritis (p = 0.04), and hospitalizations (p = 0.004), than those with no SDI score. Similarly, the risks of adverse fetal and neonatal outcomes were also higher among the patients with SDI ≥ 1 (59.7% vs 38.3% p = 0.001) even after controlling data for disease activity (SLEPDAI > 4). Patients with SDI ≥ 1 presented more frequently preterm deliveries (46.3% vs 31.6%; p = 0.01), small for gestational age infants (28.3% vs 18.1%; p = 0.04), and neonatal intensive care unit admission (26.9% vs 1.5%; p < 0.001). The multivariate analyses showed that SDI ≥ 1 is an independent risk factor for hospitalization due to obstetric complications (p = 0.0008) and preterm delivery (p = 0.009). CONCLUSION: Pregnant SLE patients who present irreversible damage accrual may have higher risk of maternal and fetal adverse outcomes, independently of disease activity. These results should be validated in further prospective studies.


Asunto(s)
Lupus Eritematoso Sistémico/complicaciones , Complicaciones del Embarazo/epidemiología , Resultado del Embarazo/epidemiología , Adulto , Femenino , Humanos , Nefritis Lúpica/epidemiología , Embarazo , Estudios Prospectivos , Estudios Retrospectivos , Índice de Severidad de la Enfermedad
4.
Curr Rheumatol Rep ; 14(1): 79-86, 2012 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-22105547

RESUMEN

Recurrent early miscarriages (excluding chromosomal anomalies), late fetal loss, and maternal thrombosis are characteristic of obstetric antiphospholipid syndrome (APS). Obstetric complications such as preeclampsia, fetal growth restriction, premature delivery, and fetal death also occur in higher frequency in APS patients than in the general population. A high-risk obstetric center is needed for proper evaluation of and intervention with pregnant women with APS. Association with lupus carries additional risk of thrombosis when antiphospholipid antibodies (aPLs) are present. Gestational results with live births are improved to about 80% when antithrombotic therapy is used, but failure in 20% to 30% of the cases despite correct treatment with low-dose aspirin with or without heparin reveals new pathways for pregnancy loss in APS and unmet needs. At the moment, there is no recommendation to investigate patients with infertility for the presence of aPLs.


Asunto(s)
Síndrome Antifosfolípido/terapia , Síndrome Antifosfolípido/complicaciones , Femenino , Humanos , Embarazo , Complicaciones del Embarazo
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