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Tang K, Zhou J, Lan Y, Zhang H, Jin H. Pregnancy in adult-onset dermatomyositis/polymyositis: a systematic review. Am J Reprod Immunol 2022; 88:e13603. [PMID: 35867856 DOI: 10.1111/aji.13603] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 06/16/2022] [Accepted: 07/18/2022] [Indexed: 11/30/2022] Open
Abstract
Idiopathic inflammatory myopathy in pregnancy is uncommon but may result in complications for both mother and the fetus. In this systematic review, we summarized the current literature investigating outcomes of pregnancy related to the dermatomyositis/polymyositis (DM/PM) process. We searched PubMed, Embase, Cochrane Library, and Web of Science databases and included 61 studies reporting the disease course, pregnancy outcomes, and management of both pregnancy and DM/PM in the final analysis. The specific information of 221 pregnancies was extracted and these pregnancies were divided into three distinct forms: pregnancies after disease onset (n = 159), pregnancies with new disease onset (n = 37), and pregnancies followed by postpartum onset (n = 25). In most cases, DM/PM disease activity remained stable or improved throughout pregnancy (80.2%) and the postpartum period (83.9%). Active DM/PM during pregnancy significantly increased the risk of stillbirth or neonatal death (12% vs. 1%, P = 0.005) and preterm birth (34.7% vs. 11%, P<0.001). The rates of other poor outcomes (total fetal loss, low birth weight, and intrauterine growth retardation) were also increased in pregnancies with active disease. Mainstay treatments for active DM/PM during pregnancy are glucocorticoids and intravenous immunoglobins. The present results underline the importance of good control of myopathy in optimizing the pregnancy outcomes of women with DM/PM. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Keyun Tang
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Jia Zhou
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yining Lan
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hanlin Zhang
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Hongzhong Jin
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Ito Y, Yamamoto Y, Suzuki Y, Noda K, Nakajima A. Clinical and Serological Features and Pregnancy Outcomes in Women with Polymyositis/Dermatomyositis: A Case-based Review. Intern Med 2022; 61:143-149. [PMID: 34334572 PMCID: PMC8851185 DOI: 10.2169/internalmedicine.7924-21] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/20/2021] [Indexed: 11/29/2022] Open
Abstract
We encountered a 30-year-old woman who developed dermatomyositis during pregnancy and was positive for anti-Mi-2 antibodies. She was successfully treated with prednisolone and tacrolimus and delivered a healthy child. We reviewed the cases of idiopathic inflammatory myositis (IIM) that developed during pregnancy that were published after the year 2000 to elucidate the profile of myositis-specific antibodies (MSAs) in them and to evaluate their obstetric outcomes. In cases with IIM that developed during pregnancy, anti-Mi-2, anti-TIF1-g, anti-Jo-1, and anti-EJ antibodies was detected in one case each. The obstetric outcomes of the IIM-complicated pregnancies were poor, especially when complicated with active maternal myositis. Further studies focusing on the possible causal relationships between MSAs and cases with IIM that developed during pregnancy are needed. For better obstetric outcomes, appropriate suppression of the maternal disease activity using immunosuppressants and vigilance regarding the patient's requirement of Caesarean section is important.
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Affiliation(s)
- Yuhei Ito
- Center for Rheumatic Diseases, Mie University Hospital, Japan
| | | | - Yasuo Suzuki
- Center for Rheumatic Diseases, Mie University Hospital, Japan
| | - Kentaro Noda
- Center for Rheumatic Diseases, Mie University Hospital, Japan
| | - Ayako Nakajima
- Center for Rheumatic Diseases, Mie University Hospital, Japan
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Akiyama C, Shirai T, Sato H, Fujii H, Ishii T, Harigae H. Association of various myositis-specific autoantibodies with dermatomyositis and polymyositis triggered by pregnancy. Rheumatol Int 2021; 42:1271-1280. [PMID: 33837447 DOI: 10.1007/s00296-021-04851-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 03/27/2021] [Indexed: 01/05/2023]
Abstract
Although pregnancy is an important risk factor for autoimmune rheumatic diseases, little is known regarding the association between pregnancy and dermatomyositis (DM) or polymyositis (PM). Herein, we present two patients with DM that developed during the perinatal period. The first patient was positive for anti-aminoacyl synthetase (ARS) antibody and developed DM in the 14th week of pregnancy. Despite treatment, her foetus died of intrauterine growth restriction in the 27th week. The second patient was positive for anti-melanoma differentiation-associated gene 5 (MDA-5) antibody and developed DM 1 week after miscarriage at 9 weeks of gestation. The patient developed severe interstitial pneumonia, and intensive therapy including tofacitinib and rituximab administration was required. Our cases and a literature review revealed that various myositis-specific autoantibodies, including anti-ARS, anti-Mi-2, anti-TIF-1γ, and anti-MDA-5, are associated with DM and PM triggered by pregnancy. We also found that delay in commencing treatment in case of active disease including myositis and interstitial pneumonia, and poor response to corticosteroids were related to poor foetal outcomes in DM and PM. Although rare in pregnant women, it is critical to consider the possibility of DM and PM in patients presenting with rash, fever, weakness, and cough, and testing for myositis-specific autoantibodies is recommended.
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Affiliation(s)
- Chikaho Akiyama
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Tsuyoshi Shirai
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan.
| | - Hiroko Sato
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Hiroshi Fujii
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Tomonori Ishii
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
| | - Hideo Harigae
- Department of Hematology and Rheumatology, Tohoku University Graduate School of Medicine, 1-1 Seiryo-machi, Aoba-ku, Sendai, Miyagi, 980-8574, Japan
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Grover KM, Sripathi N. Myasthenia gravis and pregnancy. Muscle Nerve 2020; 62:664-672. [PMID: 32929722 DOI: 10.1002/mus.27064] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 09/11/2020] [Indexed: 12/23/2022]
Abstract
Myasthenia gravis (MG) is an autoimmune disorder with bimodal age of presentation, occurring in young women of reproductive age and at an older age in men. Occasionally, MG is diagnosed during pregnancy. Management of MG includes symptomatic treatment with cholinesterase inhibitors and immunosuppressive therapy for controlling the disease activity. Treatment of MG in women of reproductive age, who may be contemplating pregnancy, requires discussion regarding the choice of medication as well as the understanding of risks/adverse effects involved with various treatments. During the peripartum period, it is essential to ensure careful monitoring of the disease state along with the well-being of the mother and fetus and to coordinate neonatal monitoring overseen by a multidisciplinary team comprising a high-risk maternal fetal medicine specialist, a neurologist familiar with these complex issues, and a neonatologist.
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Affiliation(s)
- Kavita M Grover
- Department of Neurology, Henry Ford Hospital, Detroit, Michigan.,Assistant Professor, Wayne State University, Detroit, Michigan
| | - Naganand Sripathi
- Department of Neurology, Henry Ford Hospital, Detroit, Michigan.,Clinical Assistant Professor, Wayne State University, Detroit, Michigan
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