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Chambers CD, Johnson DL, Xu R, Luo Y, Felix R, Fine M, Lessard C, Adam MP, Braddock SR, Robinson LK, Burke L, Jones KL. Birth outcomes in women who have taken hydroxycholoroquine in pregnancy: a prospective cohort study. Arthritis Rheumatol 2021; 74:711-724. [PMID: 34725951 DOI: 10.1002/art.42015] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 10/13/2021] [Accepted: 10/26/2021] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Previous small studies have been reassuring regarding the pregnancy safety of hydroxychloroquine. One recent report found an increase in major birth defects at doses ≥400 mg/day. This study was undertaken to examine pregnancy outcomes following use of hydroxychloroquine. METHODS Pregnant women prospectively enrolled in MotherToBaby/OTIS Pregnancy Studies exposed to hydroxychloroquine were selected. Disease-matched and healthy comparison groups without hydroxychloroquine exposure were randomly selected from the same source using a 1:1 ratio. Data were collected through interviews, medical records, and dysmorphology examinations. Outcomes were major and minor birth defects, spontaneous abortion, preterm delivery and infant growth. RESULTS Between 2004 and 2018, 837 pregnancies met criteria for inclusion, 279 exposed to hydroxychloroquine and 279 in each comparison group. Sixty pregnancies (7.2%) were lost-to-follow-up. Among live births, 20/232 (8.6%) with first-trimester hydroxychloroquine exposure had a major birth defect compared to 19/256 (7.4%) in the disease-matched group (Odds Ratio (OR) 1.18, 95% Confidence Interval (CI) 0.61, 2.26), and 13/239 (5.4%) in the healthy group (adjusted OR 0.76, 95% CI 0.28, 2.05). Risks did not differ at doses ≥400 mg/day. No pattern of birth defects was identified. There were no differences in rates of spontaneous abortion or preterm delivery. Growth deficiency measures did not differ in the hydroxychloroquine-exposed vs. disease-matched group, except birth head circumference (adjusted OR 1.85, 95% CI 1.07, 3.20). CONCLUSIONS We found no evidence of an increased risk for structural defects or other outcomes with hydroxychloroquine, with the exception of birth head circumference. For women treated with hydroxychloroquine, these findings are reassuring.
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Affiliation(s)
- Christina D Chambers
- Department of Pediatrics, University of California San Diego, La Jolla, CA.,Herbert Wertheim School of Public Health, University of California San Diego, La Jolla, CA
| | - Diana L Johnson
- Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Ronghui Xu
- Herbert Wertheim School of Public Health, University of California San Diego, La Jolla, CA.,Department of Mathematics, University of California San Diego, La Jolla, CA
| | - Yunjun Luo
- Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Robert Felix
- Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Minh Fine
- Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Chloe Lessard
- Department of Pediatrics, University of California San Diego, La Jolla, CA
| | - Margaret P Adam
- Department of Pediatrics, University of Washington, Seattle, WA
| | | | - Luther K Robinson
- Department of Pediatrics, State University of New York at Buffalo, Buffalo, NY
| | - Leah Burke
- Medical Genetics, University of Vermont Medical Center, Burlington, VT
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Elayedatt RA, Krishnan V. Rare Association of Fetal Chondrodysplasia Punctata in Maternal SLE: A Case Report. JOURNAL OF FETAL MEDICINE 2021. [DOI: 10.1007/s40556-021-00296-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Milliken M, Lee J, Cipriano SD. Chondrodysplasia punctata and neonatal lupus in an infant with positive anti-RNP and negative anti-Ro/SSA and -La/SSB antibodies, a case report. Pediatr Dermatol 2020; 37:925-928. [PMID: 32748967 DOI: 10.1111/pde.14312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Rhizomelic chondrodysplasia punctata is a rare, often fatal disease that shares many clinical dysmorphologic features with the rare often non-lethal chondrodysplasia punctata due to maternal autoimmune disease. Characteristic findings of both conditions include mid-face hypoplasia, stippled epiphyses of the vertebrae and long bones, and growth failure. A growing association with anti-ribonucleoprotein antibodies is emerging amongst patients with chondrodysplasia punctata due to maternal autoimmune disease and also neonatal lupus that have potential important screening implications. We present a unique case of chondrodysplasia punctata with neonatal lupus in the setting of positive anti-RNP antibodies and negative anti-Ro/SSA and -La/SSB antibodies born to a mother with mixed connective tissue disease and Raynaud's syndrome.
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Affiliation(s)
- Michael Milliken
- Department of Dermatology, University of Utah, Salt Lake City, UT, USA
| | - Jack Lee
- Department of Dermatology, University of Virginia, Charlottesville, VA, USA
| | - Sarah D Cipriano
- Department of Dermatology, University of Utah, Salt Lake City, UT, USA
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