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Singh M, Wambua S, Lee SI, Okoth K, Wang Z, Fayaz FFA, Eastwood KA, Nelson-Piercy C, Reynolds JA, Nirantharakumar K, Crowe F. Autoimmune diseases and adverse pregnancy outcomes: an umbrella review. BMC Med 2024; 22:94. [PMID: 38438886 PMCID: PMC10913233 DOI: 10.1186/s12916-024-03309-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 02/19/2024] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND There is a high prevalence of autoimmune conditions in women specially in the reproductive years; thus, the association with adverse pregnancy outcomes has been widely studied. However, few autoimmune conditions/adverse outcomes have been studied more than others, and this umbrella review aims to consolidate existing knowledge in this area with the aim to provide new knowledge and also identify gaps in this research area. METHODS Medline, Embase, and Cochrane databases were searched from inception to December 2023. Screening, data extraction, and quality appraisal (AMSTAR 2) were done by two independent reviewers. Data were synthesised narratively and quantitatively. Relative risks (RR)/odds ratio (OR) with 95% confidence intervals were reported. RESULTS Thirty-two reviews were included consisting of 709 primary studies. The review reported the association between 12 autoimmune conditions and 16 adverse pregnancy outcomes. Higher risk of miscarriage is reported in women with Sjögren's syndrome RR 8.85 (95% CI 3.10-25.26) and systemic lupus erythematosus (SLE) OR 4.90 (3.10-7.69). Pre-eclampsia was reported higher in women with type 1 diabetes mellitus (T1DM) OR 4.19 (3.08-5.71) and SLE OR 3.20 (2.54-4.20). Women reported higher risk of diabetes during pregnancy with inflammatory bowel disease (IBD) OR 2.96 (1.47-5.98). There was an increased risk of intrauterine growth restriction in women with systemic sclerosis OR 3.20 (2.21-4.53) and coeliac disease OR 1.71 (1.36-2.14). Preterm birth was associated with T1DM OR 4.36 (3.72-5.12) and SLE OR 2.79 (2.07-3.77). Low birth weight babies were reported in women with women with SLE or systemic sclerosis OR 5.95 (4.54-7.80) and OR 3.80 (2.16-6.56), respectively. There was a higher risk of stillbirth in women with T1DM OR 3.97 (3.44-4.58), IBD OR 1.57 (1.03-2.38), and coeliac disease OR 1.57 (1.17-2.10). T1DM in women was associated with 32% lower odds of small for gestational age baby OR 0.68 (0.56-0.83). CONCLUSIONS Pregnant women with autoimmune conditions are at a greater risk of developing adverse pregnancy outcomes. Further research is required to develop better preconception to postnatal care for women with autoimmune conditions.
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Affiliation(s)
- Megha Singh
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Steven Wambua
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Siang Ing Lee
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Kelvin Okoth
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | - Zhaonan Wang
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
| | | | - Kelly-Ann Eastwood
- Centre for Public Health, University of Belfast, Belfast, Queen, BT7 1NN, UK
- Michael's Hospital, University Hospitals Bristol NHS Foundation Trust, Bristol, BS2 8EG, UK
| | | | - John A Reynolds
- Institute of Inflammation and Ageing, University of Birmingham, Birmingham, UK
| | | | - Francesca Crowe
- Institute of Applied Health Research, University of Birmingham, Birmingham, UK
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Sánchez-García V, Hernández-Quiles R, de-Miguel-Balsa E, Giménez-Richarte Á, Ramos-Rincón JM, Belinchón-Romero I. Exposure to biologic therapy before and during pregnancy in patients with psoriasis: Systematic review and meta-analysis. J Eur Acad Dermatol Venereol 2023; 37:1971-1990. [PMID: 37262303 DOI: 10.1111/jdv.19238] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 05/10/2023] [Indexed: 06/03/2023]
Abstract
Biologicals have transformed the management of severe disease phenotypes in psoriasis and are often prescribed in women of childbearing age. However, information on safety of biologicals in pregnancy are lacking. We conducted a systematic review and meta-analysis aimed to describe the characteristics and pregnancy outcomes in women with psoriasis exposed to biologics within 3 months before or during pregnancy, and to estimate the pooled prevalence of spontaneous, elective and total abortions, and congenital malformations in their newborns. Bibliographic searches were performed in the PubMed, Embase, Scopus and Web of Science databases up to 14 April 2022. No restrictions on sample size or publication date were applied. Review performance complied with PRISMA guidelines, and two reviewers assessed randomized controlled trials and nonrandomized studies reporting pregnancy outcomes in women exposed to biologics indicated for psoriasis during the pre-gestational and/or gestational period. Studies focusing on rheumatologic or gastroenterological immune-mediated inflammatory diseases were excluded. Regardless of data heterogeneity, a random-effects model was used to pool prevalence estimates. We included 51 observational studies, involving 739 pregnancies exposed to approved biologics for psoriasis. Administration was mostly (70.4%) limited to the first trimester, and the most common drug was ustekinumab (36.0%). The estimated prevalence of miscarriage was 15.3% (95% confidence interval [CI] 12.7-18.0) and elective abortions, 10.8% (95% CI 7.7-14.3). Congenital malformations occurred in about 3.0% (95% CI 1.6-4.8) of live births exposed to biologics during pregnancy. Altogether, exposure to biologics for psoriasis during pregnancy and/or conception does not seem to be associated with an increased risk of miscarriage/abortion or congenital malformations, showing similar rates to the general population. These results suggest that biologic drugs are safe and pose an acceptable risk to the foetuses/neonates.
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Affiliation(s)
- V Sánchez-García
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - R Hernández-Quiles
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - E de-Miguel-Balsa
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | | | - J M Ramos-Rincón
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
| | - I Belinchón-Romero
- Dermatology Department, Dr. Balmis General University Hospital, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
- Department of Clinical Medicine, Miguel Hernández University, Alicante Institute for Health and Biomedical Research (ISABIAL), Alicante, Spain
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Pyzik M, Kozicky LK, Gandhi AK, Blumberg RS. The therapeutic age of the neonatal Fc receptor. Nat Rev Immunol 2023; 23:415-432. [PMID: 36726033 PMCID: PMC9891766 DOI: 10.1038/s41577-022-00821-1] [Citation(s) in RCA: 41] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/29/2022] [Indexed: 02/03/2023]
Abstract
IgGs are essential soluble components of the adaptive immune response that evolved to protect the body from infection. Compared with other immunoglobulins, the role of IgGs is distinguished and enhanced by their high circulating levels, long half-life and ability to transfer from mother to offspring, properties that are conferred by interactions with neonatal Fc receptor (FcRn). FcRn binds to the Fc portion of IgGs in a pH-dependent manner and protects them from intracellular degradation. It also allows their transport across polarized cells that separate tissue compartments, such as the endothelium and epithelium. Further, it is becoming apparent that FcRn functions to potentiate cellular immune responses when IgGs, bound to their antigens, form IgG immune complexes. Besides the protective role of IgG, IgG autoantibodies are associated with numerous pathological conditions. As such, FcRn blockade is a novel and effective strategy to reduce circulating levels of pathogenic IgG autoantibodies and curtail IgG-mediated diseases, with several FcRn-blocking strategies on the path to therapeutic use. Here, we describe the current state of knowledge of FcRn-IgG immunobiology, with an emphasis on the functional and pathological aspects, and an overview of FcRn-targeted therapy development.
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Affiliation(s)
- Michal Pyzik
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Lisa K Kozicky
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Amit K Gandhi
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Richard S Blumberg
- Division of Gastroenterology, Hepatology and Endoscopy, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
- Harvard Digestive Diseases Center, Boston, MA, USA.
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Ahn SM, Joo YB, Kim YJ, Bang SY, Lee HS. Pregnancy Outcomes Associated With Biologic Agent Exposure in Patients With Several Rheumatic Diseases and Inflammatory Bowel Diseases. J Korean Med Sci 2023; 38:e172. [PMID: 37272561 DOI: 10.3346/jkms.2023.38.e172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2022] [Accepted: 02/21/2023] [Indexed: 06/06/2023] Open
Abstract
BACKGROUND This study aimed to analyze pregnancy outcomes based on biologic agents use in women using the nationwide population-based database. METHODS The study used the claims database to identify women of childbearing age with several rheumatic (rheumatoid arthritis, juvenile idiopathic arthritis, ankylosing spondylitis, psoriatic arthritis) and inflammatory bowel diseases (Crohn's disease and ulcerative colitis) who had pregnancy-related codes between January 2010 and December 2019. We analyzed live births and adverse pregnancy outcomes based on the previous use of biologics. We also stratified the patients according to duration of biologic agent exposure before pregnancy and the use of biologics during pregnancy to analyze the pregnancy outcomes by subgroups. RESULTS We identified 4,787 patients with pregnancy events. Among them, 1,034 (21.6%) used biologics before pregnancy. Live birth rate was not different between the biologics group and biologics naïve group (75.0% vs. 75.2%). Multivariate analyses showed that biologics use was associated with higher risk of intrauterine growth retardation (odds ratio [OR], 1.780) and lower risk of gestational diabetes mellitus (OR, 0.776) compared with biologics naïve. Biologics use during pregnancy was associated with higher risk of preterm delivery (OR, 1.859), preeclampsia/eclampsia (OR, 1.762), intrauterine growth retardation (OR, 3.487), and cesarean section (OR, 1.831), but lower risk of fetal loss (OR, 0.274) compared with biologics naïve. CONCLUSIONS Although there was no difference in live birth rate between the biologics group and biologics naïve group, biologics use seems to be associated with several adverse pregnancy outcomes, especially in patients with biologics during pregnancy. Therefore, patients with biologics during pregnancy need to be carefully observed for adverse pregnancy outcomes.
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Affiliation(s)
- Soo Min Ahn
- Division of Rheumatology, Department of Internal Medicine, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Korea
| | - Young Bin Joo
- Division of Rheumatology, Department of Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Yun Jin Kim
- Biostatistical Consulting and Research Lab, Medical Research Collaborating Center, Hanyang University, Seoul, Korea
| | - So-Young Bang
- Division of Rheumatology, Department of Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea
| | - Hye-Soon Lee
- Division of Rheumatology, Department of Internal Medicine, Hanyang University Guri Hospital, Guri, Korea
- Hanyang University Institute for Rheumatology Research, Seoul, Korea.
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Shridharmurthy D, Lapane KL, Baek J, Nunes A, Kay J, Liu SH. Comanagement with rheumatology and prescription biologics filled during pregnancy in women with rheumatic diseases: a retrospective analysis of US administrative claims data. BMJ Open 2022; 12:e065189. [PMID: 36549721 PMCID: PMC9791456 DOI: 10.1136/bmjopen-2022-065189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
OBJECTIVES To evaluate comanagement with rheumatology and biological prescriptions filled during pregnancy among women with axial spondyloarthritis (axSpA), rheumatoid arthritis (RA) or psoriatic arthritis (PsA) and to examine factors associated with receiving comanagement with rheumatology during pregnancy. DESIGN A retrospective analysis of US claims data. SETTING Commercially insured enrollees using data from the 2013-2018 IBM MarketScan Commercial Claims and Encounters Database. PARTICIPANTS We identified 4131 pregnant women aged ≤55 years from the 2013-2018 IBM MarketScan Commercial Claims and Encounters Database with an International Classification of Disease, 9th Revision/10th Revision codes for RA, axSpA or PsA, with continuous enrolment at ≥3 months before the date of the last menstrual period (LMP) (index date) and throughout pregnancy. PRIMARY OUTCOMES Filled biologics (prescriptions and infusions) claims were categorised by 90 days before the LMP and trimester, as were primary care, obstetrician and rheumatological claims. RESULTS The prevalence of axSpA, RA and PsA was 0.7%, 0.2% and 0.04% among reproductive age women. The average maternal age was 32.7 years (SD 5.7). During pregnancy, 9.1% of those with axSpA (n=2,410) and 56.4% of those with RA/PsA (n=1,721) had a rheumatological claim. Biologics claims were less common among those with axSpA (90 days before LMP: 1.6%, during pregnancy: 1.1%) than those with RA/PsA (90 days before LMP: 11.9%, during pregnancy: 6.9%). Medications during pregnancy included corticosteroids (axSpA: 0.3%, RA/PsA: 2.2%), non-biological disease-modifying antirheumatic drugs (axSpA: 0.2%, RA/PsA: 1.7%), non-steroidal anti-inflammatory drugs (axSpA: 0.2%, RA/PsA: 1.3%) and opioids (axSpA: 0.2%, RA/PsA: 0.6%). Established rheumatological care and biologics claims during the 90 days before LMP showed good prediction accuracy for receiving comanagement with rheumatology during pregnancy (axSpA: area under the receiver operator curve (AUC) 0.73, RA/PsA: AUC 0.70). CONCLUSION Comanagement with rheumatology during pregnancy occurs infrequently, especially for women with axSpA. Biologics claims during pregnancy may not align with published guidelines. Future research is warranted to improve comanagement with rheumatology during pregnancy.
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Affiliation(s)
- Divya Shridharmurthy
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
- Clinical and Population Health Research Program, Graduate School of Biomedical Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Kate L Lapane
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Jonggyu Baek
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Anthony Nunes
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Jonathan Kay
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
- Division of Rheumatology, UMass Memorial Medical Center, Worcester, Massachusetts, USA
- Division of Rheumatology, Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
| | - Shao-Hsien Liu
- Division of Epidemiology, Department of Population and Quantitative Health Sciences, UMass Chan Medical School, Worcester, Massachusetts, USA
- Division of Rheumatology, Department of Medicine, UMass Chan Medical School, Worcester, Massachusetts, USA
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Gerardi MC, Crisafulli F, García-Fernandez A, Lini D, Bazzani C, Cavazzana I, Filippini M, Fredi M, Gorla R, Lazzaroni MG, Nalli C, Taglietti M, Lojacono A, Ramazzotto F, Zanardini C, Zatti S, Franceschini F, Tincani A, Andreoli L. Stopping bDMARDs at the beginning of pregnancy is associated with disease flares and preterm delivery in women with rheumatoid arthritis. Front Pharmacol 2022; 13:887462. [PMID: 35991899 PMCID: PMC9384697 DOI: 10.3389/fphar.2022.887462] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2022] [Accepted: 06/29/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives: Women with Rheumatoid Arthritis (RA) can experience flares during pregnancy that might influence pregnancy outcomes. We aimed at assessing the disease course during pregnancy and identifying risk factors for flares. Methods: Data about prospectively-followed pregnancies in RA were retrospectively collected before conception, during each trimester and in the post-partum period. Clinical characteristics, disease activity (DAS28-CRP3), medication use, and pregnancy outcomes were analysed with regard to disease flares. Results: Among 73 women who had a live birth, 64 (88%) were in remission/low disease activity before conception. During pregnancy, a flare occurred in 27 (37%) patients, mainly during first and second trimester. Flares during pregnancy were associated with the discontinuation of bDMARDs at positive pregnancy test (55% of patients with flare vs. 30% of patients with no flare, p 0.034, OR 2.857, 95% CI 1.112–8.323) and a previous use of >1 bDMARDs (33% of patients with flare vs. 10% of patients with no flare, p 0.019, OR 4.1, 95%CI 1.204–13.966). Preterm pregnancies were characterised by higher values of CRP [10 mg/L (5–11) vs. 3 mg/L (2.5–5), p 0.01] and DAS28-CRP3 [4.2 (1.9–4.5) vs. 1.9 (1.7–2.6), p 0.01] during the first trimester as compared with pregnancies at term. Preterm delivery was associated with the occurrence of flare during pregnancy (flare 27% vs. no-flare 7%, p 0.034, OR 4.625, 95%CI 1.027–20.829). Conclusion: Preterm delivery in RA patients was associated with flares during pregnancy. Flares occurred more frequently after the discontinuation of bDMARDs at positive pregnancy test. Women with aggressive RA on treatment with bDMARDs should be considered as candidates for continuing bDMARDs during pregnancy in order to reduce the risk of flare and adverse pregnancy outcomes.
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Affiliation(s)
- Maria Chiara Gerardi
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Francesca Crisafulli
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | | | - Daniele Lini
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Chiara Bazzani
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Ilaria Cavazzana
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Matteo Filippini
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Micaela Fredi
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Roberto Gorla
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Maria Grazia Lazzaroni
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Cecilia Nalli
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Marco Taglietti
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Andrea Lojacono
- Obstetrics and Gynaecology Unit, ASST Garda Ospedale of Desenzano, Desenzano del Garda, Italy
| | | | | | - Sonia Zatti
- Obstetrics and Gynaecology, ASST Spedali Civili, Brescia, Italy
| | - Franco Franceschini
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Angela Tincani
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - Laura Andreoli
- Rheumatology and Clinical Immunology, ASST Spedali Civili; Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- *Correspondence: Laura Andreoli,
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Margulis AV, Kawai AT, Anthony MS, Rivero-Ferrer E. Perinatal pharmacoepidemiology: How often are key methodological elements reported in publications? Pharmacoepidemiol Drug Saf 2021; 31:61-71. [PMID: 34498338 DOI: 10.1002/pds.5353] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/26/2021] [Accepted: 09/03/2021] [Indexed: 12/20/2022]
Abstract
PURPOSE Publications provide important information for clinicians, researchers, and patients. Key methodological elements must be reported for maximum transparency. We identified key methodological elements necessary for fully understanding perinatal pharmacoepidemiology research and quantified the proportion of studies that reported these elements in a sample of publications. METHODS Key methodological elements were identified from guidelines from regulatory agencies, literature, and subject-matter knowledge: source of information to determine pregnancy start; mother- or father-infant linkages (process, success rate); unit of analysis; and whether non-live births and fetuses with various anomalies were included in the study population. We conducted a literature review for recent observational studies on medical product utilization or safety during pregnancy and estimated the prevalence of reporting these elements. RESULTS Data were extracted from a random sample of 100 publications; 8% were published in epidemiology/pharmacoepidemiology journals; 85% were medical product-safety studies. Of publications for which each element was applicable, 43% reported the source for determining pregnancy start; 57%, whether the study population included multifetal pregnancies; 39%, whether it included more than one pregnancy per woman; 27%, whether it included fetuses with chromosomal abnormalities; 60%, fetuses with major congenital malformations; and 93%, non-live births. Of the 20 studies with mother-infant linkage, 35% described the process; 21% reported the linkage success rate. Among studies with more than one pregnancy/offspring per woman, 22% reported methods addressing sibling correlation. CONCLUSIONS In this sample of pregnancy-related pharmacoepidemiology publications, completeness of reporting could have been improved. A pregnancy-specific checklist would increase transparency in the dissemination of study results.
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Affiliation(s)
| | - Alison T Kawai
- Department of Epidemiology, RTI Health Solutions, Waltham, Massachusetts, USA
| | - Mary S Anthony
- Department of Epidemiology, RTI Health Solutions, Research Triangle Park, North Carolina, USA
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Treatment Patterns and Resource Utilization of Pregnant Women with Inflammatory Rheumatic Diseases or Psoriasis in Germany: A Claims Database Analysis. Rheumatol Ther 2021; 8:1565-1584. [PMID: 34427895 PMCID: PMC8572290 DOI: 10.1007/s40744-021-00347-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2021] [Accepted: 07/05/2021] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND Uncontrolled inflammatory disease activity can impact pregnancy outcomes and the health of the mother and child. This retrospective claims database analysis assessed treatment patterns before, during, and after pregnancy among women with inflammatory rheumatic disease (IRD; axial spondyloarthritis [axSpA], psoriatic arthritis [PsA], and rheumatoid arthritis [RA]) or psoriasis (PSO) in Germany. METHODS Data were extracted from the BARMER sickness fund (2013-2017). Pregnant women (18-45 years) with documented IRD or PSO diagnoses were compared with age-matched controls from the same database for the analysis of patient characteristics, healthcare resource utilization, and pharmacological treatment during pregnancy. Reported measures included the proportion of women with pharmacological prescriptions or hospitalization/new prescription of corticosteroids or biologics in the 180 days before pregnancy, during pregnancy, and 180 days after delivery. Pre-specified prescription categories (such as disease-specific drugs [not including biologics]) were identified by anatomical therapeutic chemical classification codes. Extrapolated values to the German statutory health insurance population are reported. RESULTS Overall, 2702 pregnant women with IRD (axSpA: 1063; PsA: 660; RA: 979) and 6527 with PSO were identified. The proportion of women with IRD receiving prescriptions for disease-specific drugs reduced during pregnancy and remained stable after delivery (before: 15.0%; during: 9.0%; after: 9.7%). The proportion of women with PSO receiving prescriptions for disease-specific drugs was low (before: 0.6%; during: 0.3%; after: 0.1%). The proportion of women with hospitalization/new prescription of corticosteroids or biologics decreased during pregnancy, compared with pre-pregnancy, and increased after delivery in women with IRD (before: 9.0%; during: 5.1%; after: 11.1%) and PSO (before: 3.5%; during: 1.9%; after: 2.7%). CONCLUSIONS A reduction in pharmacological treatment during pregnancy was observed for women with IRD in Germany. Many women with IRD did not return to pre-pregnancy treatments after delivery, despite signs of disease exacerbation, such as hospitalization and initiation of treatment with corticosteroids/biologics, in this period.
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Carnovale C, Parisi F, Battini V, Zavatta A, Cheli S, Cattaneo D, Gringeri M, Mosini G, Guarnieri G, Cammarata G, Cetin I. The use of biological agents in pregnant women affected by autoimmune disorders: Why we need more research of this neglected area. Pharmacol Res 2021; 171:105786. [PMID: 34314858 DOI: 10.1016/j.phrs.2021.105786] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 07/12/2021] [Accepted: 07/22/2021] [Indexed: 11/20/2022]
Abstract
Women of childbearing age are largely affected by several autoimmune disorders (the estimates range between 1.5 and 10 per 10,000). The increasing number of effective biological agents has dramatically revolutionized the treatment of these clinical conditions, ameliorating the patient's quality of life. The use of these agents by women during pregnancy is growing to ensure the disease activity control and avoid adverse health outcomes. However, for many newer biological agents, the degree of information concerning their use in pregnancy is often incomplete to perform a conclusive risk assessment on fetal and maternal health given the exclusion of this specific population from pharmacological clinical trials. More recently, the COVID-19 pandemic has confirmed the unacceptable inequities of pharmacological research and medical treatment for pregnant and lactating women, exacerbating the need for filling the gaps of quantitative and qualitative pharmacology data in this sensitive population. ere we summarize (i) what is already known about safety and effectiveness of biological agents in this understudied population (with specific focus on pregnancy-related health outcomes), and what we are going to learn from the on-going studies among pregnant women treated with biological agents; (ii) the methodological and ethical considerations that characterize the pharmacological research in pregnancy, also discussing emerging evidence on the use of therapeutic drug monitoring (TDM) in this clinical setting.
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Affiliation(s)
- Carla Carnovale
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy.
| | - Francesca Parisi
- Department of Woman, Mother and Neonate, "V. Buzzi" Children Hospital, ASST Fatebenefratelli Sacco, 20141 Milan, Italy
| | - Vera Battini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Alice Zavatta
- Department of Woman, Mother and Neonate, "V. Buzzi" Children Hospital, ASST Fatebenefratelli Sacco, 20141 Milan, Italy
| | - Stefania Cheli
- Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco University Hospital, Via GB Grassi 74, 20157 Milan, Italy
| | - Dario Cattaneo
- Unit of Clinical Pharmacology, ASST Fatebenefratelli Sacco University Hospital, Via GB Grassi 74, 20157 Milan, Italy
| | - Michele Gringeri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Giulia Mosini
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Greta Guarnieri
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Gianluca Cammarata
- Unit of Clinical Pharmacology, Department of Biomedical and Clinical Sciences L. Sacco, "Luigi Sacco" University Hospital, Università di Milano, Milan, Italy
| | - Irene Cetin
- Department of Woman, Mother and Neonate, "V. Buzzi" Children Hospital, ASST Fatebenefratelli Sacco, 20141 Milan, Italy; Department of Biomedical and Clinical Sciences, "Luigi Sacco", University of Milan, 20157 Milan, Italy
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10
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Wolgemuth T, Stransky OM, Chodoff A, Kazmerski TM, Clowse MEB, Birru Talabi M. Exploring the Preferences of Women Regarding Sexual and Reproductive Health Care in the Context of Rheumatology: A Qualitative Study. Arthritis Care Res (Hoboken) 2021; 73:1194-1200. [PMID: 32374928 DOI: 10.1002/acr.24249] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 04/28/2020] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To explore the sexual and reproductive health (SRH) care and counseling needs of young women with rheumatic diseases in the context of their rheumatology care. METHODS Semistructured qualitative telephone interviews were conducted with female patients with rheumatic diseases ages 18-45 years (n = 30). Women were recruited from outpatient rheumatology clinics in western Pennsylvania. Interviews were audiorecorded and transcribed verbatim. A codebook was inductively developed based on the interview transcripts, and the finalized coding was used to conduct a thematic analysis. RESULTS Four themes emerged from interviews: 1) women want rheumatologists to initiate conversations about SRH and to revisit the conversation over time; 2) women desire clear and complete information regarding fetal, pregnancy, and infertility risks associated with their diseases and disease-modifying antirheumatic drugs (DMARDs); 3) women want to be treated holistically, with SRH addressed in the context of their life circumstances and personal values in addition to their rheumatic diseases; 4) women generally feel that they are intermediaries between their rheumatologists and obstetrician-gynecologists (OB/GYNs), but preferred for providers to communicate directly with one another about their SRH. CONCLUSION Patients strongly desired rheumatologists to play an active role in their SRH, by initiating family planning conversations, providing SRH education in the context of their diseases and DMARDs, and directly coordinating SRH care with OB/GYNs. To meet patients' SRH needs, further work is needed to clarify the specific role of rheumatologists in providing SRH care and to identify ways to better facilitate communication between rheumatologists and reproductive health care providers.
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Affiliation(s)
- Tierney Wolgemuth
- Center for Women's Health Research and Innovation and University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - Olivia M Stransky
- Center for Women's Health Research and Innovation, Pittsburgh, Pennsylvania
| | | | - Traci M Kazmerski
- Center for Women's Health Research and Innovation and University of Pittsburgh, Pittsburgh, Pennsylvania
| | | | - Mehret Birru Talabi
- Center for Women's Health Research and Innovation and University of Pittsburgh, Pittsburgh, Pennsylvania
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11
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Birru Talabi M, Eudy AM, Jayasundara M, Haroun T, Nowell WB, Curtis JR, Crow-Hercher R, White W, Ginsberg S, Clowse MEB. Tough Choices: Exploring Medication Decision-Making During Pregnancy and Lactation Among Women With Inflammatory Arthritis. ACR Open Rheumatol 2021; 3:475-483. [PMID: 34114738 PMCID: PMC8281053 DOI: 10.1002/acr2.11240] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 01/27/2021] [Indexed: 01/04/2023] Open
Abstract
Objective This study explored how women’s beliefs about drug safety and interactions with their health care providers influenced their decisions to continue arthritis medications during pregnancy and lactation. Methods We collaborated with ArthritisPower, a patient‐powered research network, and CreakyJoints, its partner online community, to develop and disseminate a survey among members with inflammatory arthritis who had at least one pregnancy after diagnosis. Participants’ free‐text responses were evaluated by using thematic analysis. Results Women in the sample were 40 years old on average (N = 66). Nineteen of their pregnancies had ended in fetal loss. Fifteen percent of all pregnancies were exposed to methotrexate. Among women who used safe arthritis medications, up to 80% discontinued treatment either in preparation for pregnancy or during pregnancy or lactation. Women’s decisions to continue medications during pregnancy were influenced by their perceptions of safety and advisement from health care providers, although they often described that advice about medication safety was inconsistent between providers. Conclusion Women often chose to endure active inflammatory arthritis rather than to use disease‐modifying antirheumatic drugs because of concerns about medication safety during pregnancy and lactation. Conflicting medical advice from health care providers undermined patients’ trust in their providers and in the safety of their medications. The high rate of peripartum exposure to methotrexate, a fetotoxic drug, underscores the need for better family planning care for women with childbearing potential.
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Affiliation(s)
| | - Amanda M Eudy
- Duke University Medical Center, Durham, North Carolina
| | | | | | - W Benjamin Nowell
- Global Healthy Living Foundation, CreakyJoints, Upper Nyack, New York
| | | | | | - Whitney White
- Global Healthy Living Foundation, CreakyJoints, Upper Nyack, New York
| | - Seth Ginsberg
- Global Healthy Living Foundation, CreakyJoints, Upper Nyack, New York
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12
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Couceiro J, Matos I, Mendes JJ, Baptista PV, Fernandes AR, Quintas A. Inflammatory factors, genetic variants, and predisposition for preterm birth. Clin Genet 2021; 100:357-367. [PMID: 34013526 DOI: 10.1111/cge.14001] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 05/11/2021] [Accepted: 05/17/2021] [Indexed: 12/21/2022]
Abstract
Preterm birth is a major clinical and public health challenge, with a prevalence of 11% worldwide. It is the leading cause of death in children younger than 5 years old and represents 70% of neonatal deaths and 75% of neonatal morbidity. Despite the clinical and public health significance, this condition's etiology is still unclear, and most of the cases are spontaneous. There are several known preterm birth risk factors, including inflammatory diseases and the genetic background, although the underlying molecular mechanisms are far from understood. The present review highlights the research advances on the association between inflammatory-related genes and the increased risk for preterm delivery. The most associated genetic variants are the TNFα rs1800629, the IL1α rs17561, and the IL1RN rs2234663. Moreover, many of the genes discussed in this review are also implicated in pathologies involving inflammatory or autoimmune systems, such as periodontal disease, bowel inflammatory disease, and autoimmune rheumatic diseases. This review presents evidence suggesting a common genetic background to preterm birth, autoimmune and inflammatory diseases susceptibility.
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Affiliation(s)
- Joana Couceiro
- Centro de Investigação Interdisciplinar Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal.,UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, Caparica, Portugal.,Laboratório de Ciências Forenses e Psicológicas Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal
| | - Irina Matos
- Centro de Investigação Interdisciplinar Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal
| | - José João Mendes
- Centro de Investigação Interdisciplinar Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal
| | - Pedro V Baptista
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, Caparica, Portugal
| | - Alexandra R Fernandes
- UCIBIO, Departamento de Ciências da Vida, Faculdade de Ciências e Tecnologia, Universidade NOVA de Lisboa, Campus de Caparica, Caparica, Portugal
| | - Alexandre Quintas
- Centro de Investigação Interdisciplinar Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal.,Laboratório de Ciências Forenses e Psicológicas Egas Moniz, Campus Universitário Quinta da Granja, Caparica, Portugal
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13
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Flanagan EK, Richmond J, Thompson AJ, Desmond PV, Bell SJ. Addressing pregnancy-related concerns in women with inflammatory bowel disease: Insights from the patient's perspective. JGH OPEN 2021; 5:28-33. [PMID: 33490610 PMCID: PMC7812482 DOI: 10.1002/jgh3.12442] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Revised: 10/07/2020] [Accepted: 10/18/2020] [Indexed: 12/17/2022]
Abstract
Background and Aim Therapeutic options for inflammatory bowel disease (IBD) have expanded, as has the use of IBD medications in women during the reproductive period. However, no qualitative data exist that examine the pregnancy‐related concerns of women with IBD in the current era of widespread immunomodulator and biologic use. Hence, we aimed to explore in detail the impact of IBD on pregnancy from the patient's perspective. Methods This qualitative study used semistructured interviews to explore participants' experiences regarding IBD and pregnancy until no new themes emerged. Key themes were identified using thematic analysis. Results Fifteen women with IBD were interviewed. The majority of participants reported lingering concerns regarding their IBD medications, despite advice from their gastroenterologist that the drugs were considered safe in pregnancy. Participants more often reported medication‐related fears, such as potential negative effects on their child's immune system, than concerns regarding the effect of the disease itself on their pregnancy outcomes. A common theme was a perceived lack of knowledge among non‐IBD clinicians regarding IBD medications during pregnancy, which augmented pre‐existing anxiety. Conclusions This study is the first of its kind to provide an in‐depth assessment of female patients' perspectives of IBD in relation to conception, pregnancy, and caring for offspring. In particular, this research characterizes the unique fears and persisting anxieties regarding IBD medications in pregnancy. The study has unearthed important insights into the specific concerns and support needs of women with IBD in order to facilitate nonjudgmental counseling designed around patient concerns and beliefs.
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Affiliation(s)
- Emma K Flanagan
- Department of Gastroenterology St Vincent's Hospital Melbourne Victoria Australia
| | - Jacqui Richmond
- Disease Elimination The Burnet Institute Melbourne Victoria Australia.,The Australian Research Centre in Sex, Health and Society La Trobe University Melbourne Victoria Australia
| | - Alexander J Thompson
- Department of Gastroenterology St Vincent's Hospital Melbourne Victoria Australia
| | - Paul V Desmond
- Department of Gastroenterology St Vincent's Hospital Melbourne Victoria Australia
| | - Sally J Bell
- Department of Gastroenterology St Vincent's Hospital Melbourne Victoria Australia.,Department of Gastroenterology, Monash Health Melbourne Victoria Australia
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14
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Abstract
PURPOSE OF REVIEW As active rheumatic and musculoskeletal disease during pregnancy increases the risk for pregnancy loss, preterm birth, and maternal illness, ongoing management with pregnancy-compatible medications can improve these outcomes. Selecting and taking these medications can be challenging for rheumatologists and patients due to limited knowledge about potential risks and benefits. RECENT FINDINGS Fortunately, the American College of Rheumatology, American College of Obstetrics and Gynecology, British Rheumatology Society, and the European League Against Rheumatism have each published recommendations to guide the use of antirheumatic medications in pregnancy and lactation. Each of these groups endorsed the use of hydroxychloroquine, azathioprine, sulfasalazine, corticosteroids, NSAIDs, and tumor necrosis factor inhibitors in pregnancy. They also agreed that methotrexate, mycophenolate, cyclophosphamide, and leflunomide should be avoided in pregnancy. New medications, including small-molecules and biologics, have limited data to support safety in pregnancy and are not currently recommended during this period. Most antirheumatic medications are compatible with lactation. SUMMARY Because many patients are hesitant to use antirheumatic medications during pregnancy, honest and accurate discussions about pregnancy planning and management are important to help women make decisions that are in their and their offspring's best interest.
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15
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Tsao NW, Rebic N, Lynd LD, De Vera MA. Maternal and neonatal outcomes associated with biologic exposure before and during pregnancy in women with inflammatory systemic diseases: a systematic review and meta-analysis of observational studies. Rheumatology (Oxford) 2021; 59:1808-1817. [PMID: 32118278 DOI: 10.1093/rheumatology/keaa064] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Revised: 12/23/2019] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE To determine the association between exposure to biologics in pregnant women with inflammatory systemic diseases and maternal and neonatal outcomes through a meta-analysis of findings from studies identified in a systematic review. METHODS We conducted a systematic review of Medline, Embase, and Cochrane Database of Systematic Reviews to identify observational studies assessing the perinatal impacts of biologic in women with inflammatory systemic disease. Findings were meta-analysed across included studies with random-effects models. Crude risk estimates and, where possible, adjusted risk estimates were pooled to determine the impact on results when confounding is addressed. RESULTS Overall, 24 studies were included in the meta-analysis. Meta-analyses of crude risk estimates resulted in pooled odds ratios (OR) for the association of biologic use during pregnancy and the following respective outcomes: congenital anomalies (1.30, 95% CI: 1.02, 1.67), preterm birth (OR 1.61, 95% CI: 1.37, 1.89), and low birth weight (OR 1.68, 95% CI: 1.21, 2.31). However, in pooled analyses of adjusted risk estimates we observed that the association between biologics use during pregnancy in disease-matched exposed and unexposed pregnant women was no longer statistically significant for congenital anomalies (adjusted OR 1.18, 95% CI: 0.88, 1.57). CONCLUSION Pooled results from studies reporting adjusted risk estimates showed no increased risk of congenital anomalies associated with biologics use, suggesting that increased rates of adverse outcomes may be due to disease activity itself or other confounders.
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Affiliation(s)
- Nicole W Tsao
- University of British Columbia Faculty of Pharmaceutical SciencesVancouver, BC, Canada.,Collaboration for Outcomes Research and Evaluation, Vancouver, BC, Canada.,Arthritis Research Canada, Richmond, Vancouver, BC, Canada
| | - Nevena Rebic
- University of British Columbia Faculty of Pharmaceutical SciencesVancouver, BC, Canada.,Collaboration for Outcomes Research and Evaluation, Vancouver, BC, Canada.,Arthritis Research Canada, Richmond, Vancouver, BC, Canada
| | - Larry D Lynd
- Collaboration for Outcomes Research and Evaluation, Vancouver, BC, Canada.,Centre for Health Evaluation & Outcomes Sciences, Vancouver, BC, Canada
| | - Mary A De Vera
- University of British Columbia Faculty of Pharmaceutical SciencesVancouver, BC, Canada.,Collaboration for Outcomes Research and Evaluation, Vancouver, BC, Canada.,Arthritis Research Canada, Richmond, Vancouver, BC, Canada
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16
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The exposure to biologic and targeted synthetic disease-modifying antirheumatic drugs in pregnancy and lactation. Postepy Dermatol Alergol 2020; 37:306-312. [PMID: 32774212 PMCID: PMC7394167 DOI: 10.5114/ada.2020.96294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2019] [Accepted: 06/03/2019] [Indexed: 02/07/2023] Open
Abstract
Chronic inflammatory diseases often affect women of childbearing age. Since biologic and targeted synthetic disease-modifying antirheumatic drugs (bDMARDs and tsDMARDs) are more available, their use during conception, pregnancy and lactation has become a matter of concern. Current studies prove the safety of innovative therapy in pregnant women and may contribute to its wider use than before in pregnancy and lactation. It mainly concerns tumour necrosis factor α (TNF-α) inhibitors. We searched PubMed using Medical Subject Headings (MeSH) terms and identified relevant studies and guidelines. We present up-to-date knowledge of bDMARDs and tsDMARDs safety in pregnant and breastfeeding women.
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17
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Lee S, Seow CH, Adhikari K, Metcalfe A. Pregnant women with IBD are more likely to be adherent to biologic therapies than other medications. Aliment Pharmacol Ther 2020; 51:544-552. [PMID: 31797416 DOI: 10.1111/apt.15596] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 06/28/2019] [Accepted: 11/06/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND There are differences in the efficacy and safety profiles of medications used to treat IBD that may impact a woman's perceived risk of medication exposure during pregnancy, potentially leading to medication non-adherence, poor disease-control and adverse pregnancy outcomes. AIM To assess whether medication adherence patterns differ by drug class during pregnancy and influence birth outcomes for women with IBD. METHODS Of 143 491 women, a validated case definition was used to identify 370 women with IBD in five administrative health databases in Alberta, Canada (2012-2015). Women who had ≥2 consecutive medications prescription for maintenance therapy for IBD in the year prior to pregnancy were included (n = 230). Prescription-based medication possession ratio ≥0.8 defined adherence. Chi-squared tests were used to compare adherence patterns by drug class and outcomes. RESULTS Of the 159/230 women who were adherent during the year prior to pregnancy, 20 (12.6%; 95% CI: 8.2%, 18.8%) were not adherent and 21 (13.2%; 95% CI: 8.7%, 19.5%) discontinued their medications during pregnancy. Medication adherence during pregnancy differed significantly by drug class. A greater proportion of women on biologics (41.5%; 95% CI 32.9%, 50.7%) were adherent during pregnancy than women on thiopurines (22.9%; 95% CI 16.1%, 31.5%; P = 0.006); adherence was not significantly different for 5-aminosalicylates (35.6%; 95% CI 27.4%, 44.8%; P = 0.204). Women were more likely to be adherent to biologics (49.3%, 95% CI 37.3%, 61.3%) than thiopurines (20.9%; 95% CI 12.6%, 32.6%; P = 0.014) and 5-aminosalicylates (29.9%; 95% CI 19.9%, 42.1%; P = 0.030) in the first trimester. This was similar in the third trimester. In the second trimester, adherence pattern did not significantly differ by drug class (biologics vs thiopurines: P = 0.348; biologics vs 5-aminosalicylate: P = 0.999). Infants born to women with IBD (adherent: RR 1.58. 95% CI 1.02, 2.27; non-adherent: RR 1.32, 95% CI 0.97, 1.81) were more likely to be admitted into the neonatal intensive care unit than the general obstetric population, but this was not significantly different between women who were adherent or not adherent to their IBD medication (P = 0.711). CONCLUSION Almost a quarter of women with IBD who were previously adherent to medical therapy were not adherent during pregnancy. Adherence pattern differed by drug class.
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Affiliation(s)
- Sangmin Lee
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Cynthia H Seow
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Department of Medicine, University of Calgary, Calgary, AB, Canada
| | - Kamala Adhikari
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Amy Metcalfe
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada.,Department of Medicine, University of Calgary, Calgary, AB, Canada.,Department of Obstetrics & Gynecology, University of Calgary, Calgary, AB, Canada
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18
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Förger F, Bandoli G, Luo Y, Robinson L, Johnson DL, Chambers CD. No Association of Discontinuing Tumor Necrosis Factor Inhibitors Before Gestational Week Twenty in Well-Controlled Rheumatoid Arthritis and Juvenile Idiopathic Arthritis With a Disease Worsening in Late Pregnancy. Arthritis Rheumatol 2019; 71:901-907. [PMID: 30663847 DOI: 10.1002/art.40821] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2018] [Accepted: 12/18/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To investigate whether the discontinuation of tumor necrosis factor inhibitors (TNFi) during pregnancy is associated with any changes of the disease course in women with rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA). METHODS Pregnant women with RA and JIA from the US and Canada were enrolled in the Organization of Teratology Information Specialists (OTIS) Autoimmune Diseases in Pregnancy Project, a prospective cohort study. Information about medication and disease activity (patient-reported outcome measures) was collected prior to gestational week 20 and at gestational week 32. Associations between patterns of TNFi continuation or discontinuation and disease activity changes were tested in unadjusted and multivariate analyses. RESULTS Among 490 women (397 with RA, 93 with JIA) enrolled between 2005 and 2017, 122 (24.9%) discontinued a TNFi before gestational week 20, 201 (41.0%) received a TNFi beyond week 20, and 167 (34.1%) did not receive a TNFi during pregnancy. At the time of enrollment, disease activity was low to minimal in 72.9% of women. TNFi discontinuation was not associated with a clinically important worsening of patient reported outcome measures at the third trimester. Univariate but not multivariate analysis showed that women receiving TNFi beyond week 20 were more likely to experience improved disease activity scores at the third trimester. CONCLUSION Discontinuing TNFi before gestational week 20 seems feasible in women with RA and JIA who enter pregnancy with well-controlled disease.
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Affiliation(s)
- Frauke Förger
- University Hospital and University of Bern, Bern, Switzerland
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19
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Lai JH, Ling XC, Ho LJ. Useful message in choosing optimal biological agents for patients with autoimmune arthritis. Biochem Pharmacol 2019; 165:99-111. [PMID: 30876919 DOI: 10.1016/j.bcp.2019.03.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Accepted: 03/07/2019] [Indexed: 02/07/2023]
Abstract
The introduction of biological disease-modifying antirheumatic drug (bDMARD) treatments for various types of autoimmune arthritis, such as rheumatoid arthritis, psoriatic arthropathy and ankylosing spondylitis, represents a new era of treatment for patients with a refractory response to conventional synthetic DMARDs (csDMARDs). Many new bDMARDs with different modalities or that target different pro-inflammatory molecules, likely cytokines, are rapidly emerging. Hence, physicians in the field may be confused about choosing appropriate bDMARDs for their patients. Considering the high cost of bDMARDs and the rapid destructive process of autoimmune arthritis in patients, the choice of optimal bDMARDs for patients who fail to respond or show an inadequate therapeutic response to csDMARDs designed to control the disease is very critical. Here, we summarize the strengths and weaknesses of bDMARDs and specifically focus on their uses in patients with comorbid conditions or with specific medical conditions, such as pregnancy. This commentary provides a solid up-to-date review on commercially available bDMARDs and very useful information for physicians to facilitate the choice of more appropriate bDMARDs to treat patients with autoimmune arthritis and for basic researchers to understand the current strategies of bDMARD usage and hopefully to develop more powerful bDMARDs with fewer safety concerns.
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Affiliation(s)
- Jenn-Haung Lai
- Division of Allergy, Immunology, and Rheumatology, Department of Internal Medicine, Chang Gung Memorial Hospital, Chang Gung University, Tao-Yuan, Taiwan, ROC; Graduate Institute of Medical Science, National Defense Medical Center, Taipei, Taiwan, ROC.
| | - Xiao Chun Ling
- Department of Ophthalmology, Chang Gung Memorial Hospital, Chang Gung University, Tao-Yuan, Taiwan, ROC
| | - Ling-Jun Ho
- Institute of Cellular and System Medicine, National Health Research Institute, Zhunan, Taiwan, ROC.
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20
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Tsao NW, Lynd LD, Sayre EC, Sadatsafavi M, Hanley G, De Vera MA. Use of biologics during pregnancy and risk of serious infections in the mother and baby: a Canadian population-based cohort study. BMJ Open 2019; 9:e023714. [PMID: 30787081 PMCID: PMC6398640 DOI: 10.1136/bmjopen-2018-023714] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
OBJECTIVES To investigate the association between exposure to biologics during pregnancy and serious infections in mothers and infants. DESIGN Retrospective cohort study. SETTING Population-based. PARTICIPANTS Women with one or more autoimmune diseases identified by International Classification of Diseases 9th/10th revision codes in healthcare administrative databases in British Columbia, Canada, who had pregnancies ending in a live or stillbirth between 1 January 2002 and 31 December 2012. Women were defined as exposed if they had at least one biologic prescription during pregnancy, and infants born to these women were considered exposed in utero. Disease-matched women with no biologics prescriptions during pregnancy, and their infants, comprised the unexposed groups. PRIMARY OUTCOME MEASURES Serious infections requiring hospitalisation. RESULTS Over the 10-year study period, there were 6218 women (8607 pregnancies) who had an autoimmune disease diagnosis, of which 90 women were exposed to biologics during pregnancy, with 100 babies born to these women. Among women exposed to biologics during pregnancy, occurrence of serious postpartum infections were low, ranging from 0% to 5%, depending on concomitant exposures to immunosuppressants. In multivariable models using logistic regression, the OR for the association of biologics exposure with serious maternal postpartum infections was 0.79 (95% CI 0.24 to 2.54). In infants exposed to biologics in utero, occurrence of serious infections during the first year of life ranged from 0% to 7%, depending on concomitant exposures to immunosuppressants in utero. Multivariable models showed no association between biologics exposure in utero and serious infant infections (OR 0.56, 95% CI 0.17 to 1.81). CONCLUSIONS These population-based data suggest that the use of biologics by women with autoimmune diseases during pregnancy is not associated with an increased risk of serious infections in mothers, during post partum or in infants during the first year of life.
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Affiliation(s)
- Nicole W Tsao
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Larry D Lynd
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
- Centre for Health Evaluation and Outcomes Sciences, Vancouver, British Columbia, Canada
| | - Eric C Sayre
- Arthritis Research Canada, Richmond, British Columbia, Canada
| | - Mohsen Sadatsafavi
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
| | - Gillian Hanley
- Department of Obstetrics & Gynaecology, University of British Columbia, Vancouver, British Columbia, Canada
| | - Mary A De Vera
- Faculty of Pharmaceutical Sciences, University of British Columbia, Vancouver, British Columbia, Canada
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21
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Gerosa M, Argolini LM, Artusi C, Chighizola CB. The use of biologics and small molecules in pregnant patients with rheumatic diseases. Expert Rev Clin Pharmacol 2018; 11:987-998. [PMID: 30227748 DOI: 10.1080/17512433.2018.1525293] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Biological agents have radically changed the prognosis of rheumatic patients. Current evidence demonstrates that tight disease control during pregnancy is mandatory to minimize adverse outcome risk. As the new therapeutic tools are pivotal to maintain appropriate disease activity, it is timely to review available evidence about the safety of biologics and small molecules in pregnancy. Areas covered: A comprehensive literature review has been performed, reporting available data about the passage into breast milk, rate of pregnancy loss and fetal malformations, and long-term complications due to in utero exposure to biological agents and small molecules. Expert commentary: Data about the safety of agents against tumor necrosis factor in pregnancy are reassuring. Even rituximab, tocilizumab, belimumab, ustekinumab, secukinumab, and abatacept have not been associated with an increased rate of fetal abnormalities or adverse pregnancy outcome. Experience with small molecules is too small to draw any conclusion. Even if further data are warranted to define the possible long-term effects of in utero biologic exposure on the infant immune system development, it is reasonable to speculate that in the next future the use of biologics during pregnancy will continue to expand, at least when maternal benefit justifies the potential risk to the fetus.
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Affiliation(s)
- Maria Gerosa
- a Department of Clinical Sciences and Community Health , University of Milan, Division of Clinical Rheumatology, ASST Istituto Gaetano Pini - CTO , Milan , Italy
| | - Lorenza Maria Argolini
- a Department of Clinical Sciences and Community Health , University of Milan, Division of Clinical Rheumatology, ASST Istituto Gaetano Pini - CTO , Milan , Italy
| | - Carolina Artusi
- b Division of Clinical Rheumatology , ASST Istituto Gaetano Pini - CTO , Milan , Italy
| | - Cecilia Beatrice Chighizola
- c Department of Clinical Sciences and Community Health , University of Milan, Milan, Italy; Experimental Laboratory of Immunorheumatological Researches, Istituto Auxologico Italiano , Milan , Italy
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