A safety assessment of tumor necrosis factor antagonists during pregnancy: a review of the Food and Drug Administration database

Rheumatoid arthritis-associated complications during pregnancy and its effect on offspring: comprehensive review

This study comprehensively explores the complexities of rheumatoid arthritis during pregnancy and its impact on offspring. Through an extensive review of existing literature, we investigate maternal and fetal risks, including adverse pregnancy outcomes and developmental issues in offspring. Utilizing reputable databases such as PubMed, Google Scholar, and Science Direct, we meticulously examined studies exploring the connection between rheumatoid arthritis and pregnancy complications, with a focus on outcomes for offspring. We excluded studies lacking sufficient data or peer review. Synthesizing findings from selected studies, we identified common themes and patterns, presenting results in a clear, organized manner. Our examination reveals a heightened likelihood of preterm birth and preeclampsia among pregnant individuals with rheumatoid arthritis, often correlated with disease activity. Furthermore, we highlight the impact on fetal and neonatal outcomes, such as low birth weight, underscoring the importance of meticulous disease management throughout pregnancy. Balancing the necessity of disease-modifying agents with potential risks, and consideration of medication safety is paramount. A multidisciplinary approach involving rheumatologists and obstetricians is crucial for optimizing outcomes. In conclusion, this synthesis underscores the nuanced challenges of rheumatoid arthritis in pregnancy. A comprehensive understanding and personalized, multidisciplinary approach to an organization is essential for informed decision-making in clinical practice. Our review contributes to ongoing discourse, providing insights for enhanced patient care and guiding future research endeavors.

Real-world pharmacological treatment of pregnant patients with rheumatic diseases from China: a retrospective analysis from 2016 to 2021

Introduction: We investigated trends in the use of therapeutic drugs for pregnant patients with rheumatic diseases in nine Chinese cities (Beijing, Chengdu, Guangzhou, Harbin, Hangzhou, Shanghai, Shenyang, Tianjin, and Zhengzhou) to provide a reference for drug use in clinic. Methods: Outpatient prescription data for pregnant patients diagnosed with rheumatic diseases in nine cities across China in 2016-2021 were extracted from the Hospital Prescription Cooperation Project of the Hospital Pharmacy Professional Committee of the Chinese Pharmaceutical Association. A retrospective analysis was then performed, incorporating data on patient age, defined daily doses (DDDs), defined daily cost (DDC), and other metrics. Results: In 2016-2020, more than 70% of the pregnant patients diagnosed with rheumatic diseases in these nine cities were 25 to < 35 years of age. The most common rheumatic diseases during pregnancy were antiphospholipid antibody syndrome (APS) and systemic lupus erythematosus (SLE). In terms of the routine use of daily therapeutic drugs, the DDDs of low molecular weight heparins (LMWHs), glucocorticoids, and immunosuppressive agents dominated the top three. Intravenous immunoglobulin (IVIG) and tumor necrosis factor inhibitors (TNFi) have been used since 2019 and had been in the forefront of the DDC. Conclusion: The number and total cost of prescriptions for therapeutic drugs of pregnancy complicated by rheumatic diseases, have increased significantly over the study interval. Conventional therapeutic drugs, especially glucocorticoids, LMWHs, and hydroxychloroquine were the most widely used drugs in pregnant patients with rheumatic diseases. However, IVIG and TNFi, relatively high cost, have shown gradual increases in clinical use since 2019.

Co-Occurrence of Sensorineural Hearing Loss and Congenital Heart Disease: Etiologies and Management

OBJECTIVES/HYPOTHESIS

The co-occurrence of sensorineural hearing loss (SNHL) and congenital heart disease (CHD) is a rare condition with complex etiologies. The purpose of this study is to assess the etiologies, clinical features, and outcomes of cochlear implant (CI) in this patient population.

STUDY DESIGN

Case series and literature review.

METHODS

Clinical data of children who were diagnosed with SNHL and CHD and received CIs at a tertiary hospital from 2016 to 2021 were retrospectively analyzed. A literature review was performed to identify patients with SNHL and CHD.

FINDINGS

Of the 382 children who underwent cochlear implantation at our center, eight (2.1%) were diagnosed with SNHL and CHD. A literature review identified 1525 patients from 254 studies; the database therefore consisted of 1533 patients. The most common genetic etiologies of co-occurring SNHL and CHD were CHARGE syndrome (36.3%), Turner syndrome (8.4%), 22q11.2 deletion (3.0%), Noonan syndrome (2.9%), and Down syndrome (2.5%), whereas the most common non-genetic etiologies were congenital rubella syndrome (22.9%) and SNHL after early cardiac surgery (5.5%). Most of the patients presented with congenital, bilateral, severe-profound SNHL requiring early rehabilitation. Of the 126 children who received CIs at a median age of 2.5 years, half showed delayed speech development at last follow-up.

CONCLUSIONS

Co-occurring SNHL and CHD is a rare condition with complex etiologies. Timely hearing intervention with long-term follow-up and proper timing of heart surgery is essential for these children.

LEVEL OF EVIDENCE

4, case series Laryngoscope, 134:400-409, 2024.

Pregnancy and Management in Women with Rheumatoid Arthritis, Systemic Lupus Erythematosus, and Obstetric Antiphospholipid Syndrome

Management of women with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and obstetric antiphospholipid syndrome (APS) during pregnancy presents unique clinical challenges. Women with both RA and SLE can have disease flares during pregnancy, leading to pregnancy complications, such as preeclampsia, small-for-gestational-age infants, and preterm delivery. Disease should be under control prior to conception. Women with obstetric APS need to be anticoagulated during pregnancy. Many but not all antirheumatic medications can be used during pregnancy and lactation.

Pregnancy and Management in Women with Rheumatoid Arthritis, Systemic Lupus Erythematosus, and Obstetric Antiphospholipid Syndrome

Management of women with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and obstetric antiphospholipid syndrome (APS) during pregnancy presents unique clinical challenges. Women with both RA and SLE can have disease flares during pregnancy, leading to pregnancy complications, such as preeclampsia, small-for-gestational-age infants, and preterm delivery. Disease should be under control prior to conception. Women with obstetric APS need to be anticoagulated during pregnancy. Many but not all antirheumatic medications can be used during pregnancy and lactation.

Pregnancy and breastfeeding in hidradenitis suppurativa: A review of medication safety

Hidradenitis suppurativa (HS) is a chronic inflammatory disease that disproportionately affects women of childbearing age. Pregnancy influences HS severity for many women, thus diligent continued management throughout pregnancy and postpartum may be required. Herein, we provide an updated review of pregnancy and lactation safety data for HS medications, including topical antiseptic washes, topical and systemic antibiotics, biologic and nonbiologic immunomodulators, immunosuppressants, adjunct medical therapies, and pain medications, to help guide risk-benefit discussions between providers and HS patients.

An Update on Biologic Agents During Pregnancy

Most biological agents are safe to use in pregnancy. Biologic agents may be divided into 4 risk categories: minimal, uncertain, moderate, and high. Treatment options should be individualized to each patient's disease activity, response to medication, and adverse effects. Hydroxychloroquine, sulfasalazine, azathioprine, cyclosporine A, and low-dose aspirin are considered safe. Glucocorticoids may increase the risk of gestational diabetes and gestational hypertension/preeclampsia. Nonsteroidal medication should only be used during the first trimester and for a short period during the second trimester. Limited experience with tumor necrosis factor-α inhibitor medications suggests minimal risk. Methotrexate, mycophenolate, and leflunomide are contraindicated during pregnancy.

Use of biologic therapies for psoriasis during pregnancy and long-term outcomes of exposed children: A 14-year real-life experience at a tertiary center in Turkey and review of the literature

Data regarding the use of biologic therapies for psoriasis during pregnancy are scarce with even more limited knowledge about the long-term safety of in utero exposure. We retrospectively evaluated nine pregnancies in six women with psoriasis who were exposed to biologic therapies between 2006 and 2019 in our psoriasis clinic, a tertiary referral center in Turkey. Pregnancy outcomes included the delivery of seven healthy babies without any complications, one elective abortion, and one ectopic pregnancy. All exposed children, aged between 14 months and 13 years (median age: 4.0 years), showed normal growth and neuropsychological development without immunodeficiencies, allergies, malignancies or other diseases. Based on up-to-date collective data in the literature and our real-life clinical experience presented here, exposure to biologic therapies during pregnancy for psoriasis does not seem to be associated with adverse pregnancy or neonatal outcomes. Our results are also reassuring with respect to long-term outcomes of exposed children, but need to be confirmed through further large prospective studies. Nevertheless, use of biologic therapies during late pregnancy, particularly during the third trimester, should be reserved for high-need patients with psoriasis and definitely requires a delicate risk/benefit balance on a case-by-case basis.

Early Discontinuation of Infliximab in Pregnant Women With Inflammatory Bowel Disease

OBJECTIVES

Early discontinuation of infliximab (IFX) in pregnant women with inflammatory bowel disease (IBD) decreases the intrauterine fetal exposure to the drug but may increase the risk of disease flaring leading to poor pregnancy outcomes. In this study, we assessed the impact of early IFX discontinuation on mother's disease activity and on their at-risk babies.

METHODS

In a retrospective study of the Truven Health Analytics MarketScan database from 2011 to 2015, we compared IBD patients who discontinued IFX more than 90 days ("early IFX") with those who discontinue IFX 90 days or less ("late IFX) before delivery. We evaluated the risk of flaring, defined by new steroid prescriptions, visits to emergency room and/or hospital admissions, the pregnancy outcomes, and the at-risk babies.

RESULTS

After IFX discontinuation, the early IFX group (68 deliveries) required significantly more steroid prescriptions than the late IFX group (318 deliveries) to control disease activity (P < 001). There were more preterm babies in the early IFX group (P < 049), but no difference within the 2 groups was noticed in the rate of intrauterine growth retardation, small for gestation, and stillborn babies. Similarly, there was no increase in acute respiratory infections, development delays, and congenital malformations in babies of the mothers from the late IFX vs early IFX groups.

CONCLUSIONS

Steroid-free remission IBD mothers are at risk for disease flares and preterm babies when IFX is discontinued early in pregnancy. Continuation of IFX seems to be safe at least for the first year of life.

How is safety of dermatology drugs assessed: trials, registries, and spontaneous reporting

Introduction: Skin conditions are common and highly varied in their etiology; therefore, a diverse array of therapeutics are utilized. Drug safety studies in dermatology can be challenging as there are over 3000 diagnoses to consider. As a result, dermatologists rely on data from multiple sources including clinical trials and real-world evidence.Areas covered: In this review, we cover the main sources of safety data available, their strengths and weaknesses and how dermatologists should utilize such data. We use real-world examples of the different types of adverse events reported and how they are best captured by either randomized controlled trials or post-marketing pharmacovigilance methods. With multiple new therapies in dermatology, such as dupilumab for atopic dermatitis and janus-kinase inhibitors for alopecia areata the specialty is awash with evolving high-level evidence for their use. It is important to understand the optimal way to assess safety from trials but also appreciate the need for ongoing capture of safety data in clinical practice.Expert opinion: In dermatology, there is a plethora of conditions to treat and clinical trials, post-marketing surveillance, such as drug registries and spontaneous reporting, all enable dermatologists to gain a more comprehensive understanding of the safety profiles of drugs being used.

Safety update of etanercept treatment for moderate to severe plaque psoriasis

Introduction: Conventional topical therapies and disease-modifying anti-rheumatic drugs (DMARDs) for patients with psoriasis are often linked to inadequate outcomes and risk of multiple adverse effects. Biologic agents such as etanercept (ETN) have revolutionized the therapeutic management of psoriasis, allowing the treatment of most difficult cases, and fragile patients.Areas covered: The authors searched PubMed using the term 'psoriasis,' 'etanercept,' and 'safety.' Articles considered by the authors to be most relevant, such as randomized controlled studies, cohort studies, and review articles placing emphasis on studies of efficacy and safety were selected. Case reports and letters relating to safety were also included. The main sources of data referenced by these articles were also included in the review. Besides, to get the relevant studies, the reference lists were examined to identify the potentially available studies. The aim of this review is to describe the safety profile of ETN, used for psoriasis treatment, focusing on related clinical implications.Expert opinion: ETN has a favorable safety profile, and its use should be largely considered in psoriatic patients. Caution should be recommended in case of chronic heart failure, autoimmune disease, previous malignancies, familial history of demyelinating diseases, latent TBC infection, chronic HBV and HCV infection or HIV.

Exposure to Infliximab During Pregnancy: Post-Marketing Experience

Background

Women of childbearing potential are often treated with monoclonal antibodies to control chronic and debilitating inflammatory diseases. Remicade^® (innovator infliximab [IFX]) may cross the placenta after the first trimester of pregnancy. Hence, evidence is needed to optimize treatment while carefully weighing benefits and risks to the mother and child. Here, we report on birth and infant outcomes (up to 2 years) following gestational exposure to IFX based on a summary of cumulative pregnancy reports in women exposed to IFX during pregnancy from the Janssen global safety database.

Methods

Prospective and medically confirmed safety data on IFX-exposed pregnancies from Janssen’s global safety surveillance database since authorization in 1998 are summarized. Descriptive statistics were used to summarize pregnancy and infant outcomes overall, by disease and timing of exposure.

Results

As of 23 August 2018, 1850 maternally IFX-exposed pregnancies with known outcomes were identified from the safety database. Of the 1850 pregnancies (mean age 29.7 years), 1526 (82.5%) resulted in live births. When reported, most women had Crohn’s disease (67.7%) or ulcerative colitis (18.4%), and 82.8% of live births were exposed to IFX in the first trimester. Spontaneous abortion/intrauterine death/ectopic pregnancy/molar pregnancy (12.1%), preterm births (9.2%), low birth weight infants (3.6%), congenital anomalies (2.0%), and infant infections (1.2%) were documented. The type of congenital anomalies and frequency of serious infant infections observed were consistent with the general population. Frequencies of congenital anomalies and other adverse outcomes were similar in women exposed to IFX in the first trimester and those exposed in the third trimester. More preterm births (13–18.8%) and infant complications (8.7–12.5%) were reported with concomitant immunosuppressant use.

Conclusions

The observed prevalence of adverse pregnancy and infant outcomes including congenital anomalies following exposure to IFX did not exceed estimates reported for the general population and no unexpected patterns were observed.

The impact of pregnancy on biologic therapies for the treatment of inflammatory bowel disease

Active inflammatory bowel disease during conception and pregnancy has been associated with adverse materno-fetal outcomes. Patients are often unduly concerned about the adverse effects of biologic medications on the growing fetus, however, continuing therapy is advised, with potential risks of therapy outweighed by the risks of active maternal disease. A number of physiological changes associated with pregnancy can alter the absorption, distribution and elimination of these therapies, which may impact on their safety and efficacy. We review the current evidence regarding the effects of pregnancy on the pharmacokinetics of biologic therapies, as well as drug concentration measurements during pregnancy and at time of delivery. A greater understanding of the impact of pregnancy on the pharmacokinetics of biologic therapies and the emerging utilisation of drug concentration monitoring during pregnancy may lead to improved materno-fetal outcomes in patients with inflammatory bowel disease.

A randomized controlled trial of etanercept in the treatment of refractory recurrent spontaneous abortion with innate immune disorders

OBJECTIVE

To evaluate the effectiveness of etanercept in the treatment of refractory recurrent spontaneous abortion with innate immune disorders.

MATERIALS AND METHODS

A randomized controlled trial in patients with refractory innate immune RSA was conducted in our hospital. 188 patients were selected, all with at least 4 consecutive miscarriages and caused by innate immunity disorders. Patients were randomly allocated into 2 groups. One group (n = 95) used etanercept 25 mg per week starting from the first day after menstruation, while the other (n = 93) with placebo. Delivery of a healthy baby without malformations was regarded as the primary outcome.

RESULTS

In etanercept group, 85 (89.47%) patients delivered a healthy baby, while in placebo group, this number was only 67 (72.04%) [P = 0.01, OR = 3.30; 95% CI(1.49～7.32)]. Significantly lower levels of TNF-α and NK cell activity were observed in gestation weeks 4-10 in etanercept group versus placebo group (P < 0.05).

CONCLUSION

The results provide a proof of principle that etanercept can be an attractive therapeutic strategy for refractory innate immune RSA.

Pregnancy outcomes in partners of male ankylosing spondylitis patients treated with anti-tumour necrosis factor-α biologics: real-life results from a single-centre cross-sectional study

Most patients with inflammatory arthritis are at their reproductive ages. Use of anti-tumour necrosis factor alpha (anti-TNF-α) agents, one of the important treatment options for inflammatory arthritis, can cause foetal morbidity and mortality. While most studies on the effects of anti-TNF-α agents on pregnancy outcomes are about maternal exposure, the number of studies on the risks related to paternal exposure is insufficient. This study aimed to assess pregnancy periods and outcomes of the partners of male ankylosing spondylitis (AS) patients receiving anti-TNF-α treatment during the preconception period. Totally, 163 male AS patients using anti-TNF-α agents were identified from the Hacettepe University Biological Registry. Of these patients, 45 (27.6%) who declared that their partners got pregnant after initiation on anti-TNF-α agents were included. Data regarding demographics and drug exposure and pregnancy and infant outcomes were evaluated. Of 45 pregnancies, 39 (86.7%) resulted in healthy live births, 3 (6.7%) resulted in spontaneous abortion, and 3 (6.7%) were terminated with curettage. Of 39 live births, 34 (87.2%) were term and 5 (12.8%) were preterm, 30 (76.9%) had normal birth weight, 6 (15.4%) had low birth weight, and 3 (7.7%) had fetal macrosomia. No congenital malformations related to paternal exposure were observed. This study is valuable as being one of the studies providing pregnancy outcomes of partners of male AS patients receiving anti-TNF-α agents with its relatively high number of patients. The results suggested that paternal exposure to anti-TNF-α agents during preconception period could be safe on pregnancy outcomes.

Neonatal outcomes of children born to mothers on biological agents during pregnancy: State of the art and perspectives

Biologic disease-modifying anti-rheumatic drugs (bDMARDs) are used in pregnant patients with rheumatic diseases. Long-term follow-up data about newborns exposed to bDMARDs during pregnancy are however scarce. Here we summarize the published evidence and available recommendations for use of bDMARDs during pregnancy. We analyse clinical features at birth and at follow-up of 84 children, including: 16 consecutive children born to mothers with autoimmune diseases exposed to bDMARDs in utero; 32 children born to mothers with autoimmune diseases who did not receive bDMARDs; 36 children born to healthy mothers. In our monocentric cohort, children born to mothers with autoimmune diseases had lower gestational age at birth compared to those born to healthy mothers, independently of exposure to bDMARDs. At multivariate analysis, prematurity was an independent predictor of the need for antibiotic treatment, but not for hospitalisation or neonatal intensive care unit (ICU) stay during the neonatal period. Exposure to bDMARDs during pregnancy does not seem to interfere with post-natal development up to infancy. Prospective studies are needed in larger cohorts of pregnant patients to confirm that bDMARDs do not have a negative impact on psychomotor achievements in newborns.

Assessment of the real-world safety profile of vedolizumab using the United States Food and Drug Administration adverse event reporting system

Vedolizumab is the first gut-selective integrin blocker indicated for patients with Crohn's disease (CD) and ulcerative colitis (UC). This study aimed to examine the adverse events (AEs) profile of vedolizumab compared to anti-tumor necrosis factors (anti-TNFs) indicated for CD and UC using the FDA Adverse Event Reporting System (FAERS) database. AE reports with vedolizumab (5/20/2014-6/30/2015) and CD/UC-indicated anti-TNF drugs (adalimumab, infliximab, certolizumab pegol, and golimumab, during 8/1/1998-6/30/2015) as primary suspects were extracted from the FAERS database. AEs associated with vedolizumab were compared for signals of disproportionate reporting against anti-TNF drugs and all other drugs (1969-6/30/2015), using the proportional reporting ratio (PRR) and the empirical Bayesian geometric mean (EBGM) algorithms. The search retrieved 499 reports for vedolizumab and 119,620 reports for anti-TNFs, with 35.9% and 32.1% of these, respectively, being serious AEs. With the PRR approach, vedolizumab-associated reports had signals for 22 groups of AEs (9 were associated with serious outcomes) relative to anti-TNFs and had 34 signals relative to all other drugs. Signals detected included those reported as warnings in prescribing information and new AEs related to cardiovascular disease. Due to the voluntary nature of FAERS, this finding should be considered hypothesis generating (rather than hypothesis testing). Longer-term observational studies are required to evaluate the safety of vedolizumab.

Moderate-to-severe psoriasis and pregnancy: impact on fertility, pregnancy outcome and treatment perspectives

Psoriasis affects 2-4% of the world's population, with no difference between men and women and 70% of patients experiencing disease onset before the age of 40, which coincides with the reproductive years. Few data are available from literature on impact of psoriasis on fertility, course and outcome of pregnancy and risk associated with treatments. Recent studies on other immune-mediated inflammatory diseases, among which psoriasis is also included, indicate that rheumatoid arthritis and inflammatory bowel diseases can impact female fertility and pregnancy outcomes especially during active disease episodes. In psoriasis hormonal and metabolic comorbidities, unhealthy lifestyles and systemic inflammation could also influence the ability to conceive, pregnancy course and birth outcomes. In this article we review current knowledge on reproductive function, course and outcome of pregnancy in women affected by moderate-to-severe psoriasis. Systemic treatments are also considered with a special focus on TNF-alpha blocking agents and implication of molecular structure on placental transportation and fetal exposure.

A Pharmacological Approach to Managing Inflammatory Bowel Disease During Conception, Pregnancy and Breastfeeding: Biologic and Oral Small Molecule Therapy

The inflammatory bowel diseases commonly affect individuals during their peak reproductive years. Patients are often concerned about the impact of medical therapies on their ability to conceive, effect on the fetus, as well as the ability to breastfeed, which has led to poor medical adherence during pregnancy. However, most medications are safe, and discontinuation may lead to active disease, which is associated with adverse materno-fetal outcomes. The anti-TNF biologic therapies, infliximab and adalimumab have been extensively studied in the context of pregnancy. They are actively transferred to the placenta during the second and third trimesters; these have not been associated with an increased rate of congenital abnormalities or fetal death. The minimal amounts of drug that are transferred to breast milk are proteolyzed by the infant's digestive system with no reported short- or long-term adverse effects. There is a paucity of clinical data for the other approved anti-TNF agents or newer anti-integrin (vedolizumab) and anti-interleukin (ustekinumab) therapies used in the management of inflammatory bowel disease; however, no significant safety signals have been documented thus far. The new oral small molecule therapy, tofacitinib is teratogenic in animal models and is contra-indicated in patients attempting pregnancy. It is important that patients, as well as physicians managing patients with these conditions, be aware of the impact of these medical therapies during pregnancy.

The use of biologics for autoimmune rheumatic diseases in fertility and pregnancy

In an age where autoimmune rheumatic diseases are successfully managed with biologics, their discontinuation in pregnancy is inadvisable without careful forethought; maternal disease activity is associated with adverse pregnancy outcomes, which has long-term implications for both mother and offspring. We aim to provide clinicians with the necessary tools to facilitate decision-making - when a biologic should be used, when it can be discontinued in pregnancy if appropriate. The pathophysiology of these biologic molecules and their effect on fertility, pregnancy and parturition are discussed. A summary of the 2016 international guidelines (European League Against Rheumatism and British Society in Rheumatology) on biologics in pregnancy has been tabulated; more recent publications are discussed in depth. Data on transplacental-transfer ratios and breastmilk excretion rates are also included. Biologic effects on organogenesis, their implications for the exposed infant in terms of infection risks and vaccination requirements are included, and future directions for research proposed.

Useful message in choosing optimal biological agents for patients with autoimmune arthritis

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.

Influence of anti-tumor necrosis factor-alpha therapy to pregnant inflammatory bowel disease women and their children's immunity

Background/Aims

The onset of inflammatory bowel disease (IBD) usually occurs at young age, and therefore, women IBD patients experience pregnancy during their disease progression. Recently, the use of anti-tumor necrosis factor-α (anti-TNF-α) has been rapidly increasing. The aim of this study was to evaluate pregnancy related outcomes in women with IBD who were treated with anti-TNF-α during pregnancy and immunity of their children.

Methods

Korean women with IBD who had been treated with anti-TNF-α during pregnancy had been enrolled. Medical records were reviewed and a survey was performed for each patient. For the patients who agreed on additional examination for their children, children’s growth, medical history and antibody to hepatitis B surface antigen (anti-HBs) titer were checked.

Results

All 18 patients had been diagnosed with Crohn’s disease. There was not any case of preterm delivery, low birth-weight infant, congenital anomaly, nor stillbirth. All 12 children had followed the regular vaccination schedule for hepatitis B and 4 of them showed negative results for anti-HBs. After the 1 booster vaccination, all children demonstrated seroconversion. Regarding live vaccines, 4 children had bacillus Calmette-Guerin and 4 had rotavirus vaccine before 6 months, without any specific side effects.

Conclusions

This was the first study of immunity of the children born from IBD women who had been treated with anti-TNF-α medication during their pregnancy. IBD women had comparable pregnancy outcomes with the general women population, suggesting that the disease activity rather than the administered medication would be more important in healthy pregnancy. Considering the history of vaccination and anti-HBs titers, immunity seems to be intact in the children.

Japanese guidelines for the management and treatment of generalized pustular psoriasis: The new pathogenesis and treatment of GPP

Generalized pustular psoriasis (GPP) is a rare disease characterized by recurrent fever and systemic flushing accompanied by extensive sterile pustules. The committee of the guidelines was founded as a collaborative project between the Japanese Dermatological Association and the Study Group for Rare Intractable Skin Diseases under the Ministry of Health, Labour, and Welfare Research Project on Overcoming Intractable Diseases. The aim of the guidelines was to provide current information to aid in the treatment of patients with GPP in Japan. Its contents include the diagnostic and severity classification criteria for GPP, its pathogenesis, and recommendations for the treatment of GPP. Since there are few clinical trial data with high levels of evidence for this rare disease, recommendations by the committee are described in the present guidelines.

The use of biologics and small molecules in pregnant patients with rheumatic diseases

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.

Systemic medications used in treatment of common dermatological conditions: safety profile with respect to pregnancy, breast feeding and content in seminal fluid

Prescribing for pregnant or lactating patients and male patients wishing to father children can be a difficult area for dermatologists. There is a lack of review articles of commonly used systemic medications in dermatology with respect to their effects on developing embryogenesis and their potential transfer across the placenta, in breast milk and in seminal fluid. This paper aims to provide an up to date summary of evidence to better equip dermatologists to inform patients about the effects of systemic medications commonly used in dermatology to treat conditions such as atopic dermatitis, psoriasis and acne, on current and future embryogenesis and fertility.

Physiologically Based Pharmacokinetic Modeling in Pregnancy: A Systematic Review of Published Models

During recent years there has been a surge in developing and applying physiologically based pharmacokinetic (PBPK) models in pregnant women to better understand and predict changes in drug pharmacokinetics throughout pregnancy. As a consequence, the number of publications focusing on pregnancy PBPK models has increased substantially. However, to date these models, especially across various platforms, have not been systematically evaluated. Hence, this review aims to assess published PBPK models in pregnancy used for therapeutic purposes.

Exposure to biological therapies during conception and pregnancy: a systematic review

BACKGROUND

Biological therapies are effective treatments for psoriasis and are often prescribed to women of child-bearing age.

OBJECTIVES

To evaluate the safety of biological therapy in conception and/or pregnancy.

METHODS

We performed a systematic review of PubMed, MEDLINE, Embase and Cochrane databases for multivariate-adjusted studies of women exposed to biologics relevant to the treatment of psoriasis during conception and/or pregnancy.

RESULTS

We identified four population-based cohort studies involving 1300 women exposed to tumour necrosis factor (TNF)-α inhibitors (TNFi) 3 months prior to or during the first 3 months of pregnancy. These studies showed a trend towards drug-specific harm with TNFi exposure in women with different inflammatory diseases, with an increased risk of congenital malformations [three studies; odds ratio (OR) range 1·32-1·64] and preterm birth (one study; OR 1·69, 95% confidence interval 1·10-2·60). This trend did not reach statistical significance in all studies; study heterogeneity, variation across comparator cohorts, inadequate adjustment for important confounding variables such as co-therapy, and an absence of a common constellation of malformations means there is uncertainty about the causal role of TNFi. No studies specifically addressed the effect of TNFi exposure in psoriasis during conception and/or pregnancy, or of interleukin (IL)-17 and IL-12/23 antagonists in any indication.

CONCLUSIONS

When counselling women these findings must be balanced against the potential impact of untreated severe psoriasis on conception and/or pregnancy and maternal wellbeing; ongoing pharmacovigilance via registries remains essential to address this evidence gap.

[New horizons in the use of biological agents during pregnancy in patients with rheumatic disease]

Pregnancy in the presence of rheumatic diseases (RD) and adequate therapy before planned conception, during gestation, and after delivery during lactation is challenging. Advances in the treatment of RD are largely due to the clinical introduction of a new class of biological agents (BAs). There are less than two decades of experience in using BAs in rheumatology and to date there are no unified standards and accepted rules governing their use during pregnancy. According to the current requirements, information on a medicine should be given in three sections: 1) pregnancy; 2) lactation, and 3) use in men and women who are planning concept (the latter section has appeared for the first time). The present article summarizes data on the possible use of BAs in patients with RD during pregnancy planning, pregnancy, and breastfeeding.

The use of biologics in pregnant patients with rheumatic disease

INTRODUCTION

An increasing number of female patients with autoimmune diseases are treated with biologic drugs. Concerns in regard to safety of biologics during pregnancy arise in patients who have not completed their families. Areas covered: A review of the literature dealing with child outcomes of pregnancies exposed to biologics shows that TNF inhibitors (TNFi) are the best studied in regard to human pregnancy. In studies comparing exposed pregnancies to disease-matched controls no increased risk of spontaneous abortion, low birth weight, prematurity or congenital malformations has been observed. For rituximab, tocilizumab, anakinra, belimumab and ustekinumab no prospective, controlled studies are available, and firm conclusions about their safety during pregnancy cannot be drawn. Expert commentary: TNFi appear fairly safe when given in early pregnancy. For biologics other than TNFi prospective, controlled studies on outcomes after early and late pregnancy exposure are urgently needed. Possible effects of TNFi and all other biologics on children's immune function, infection rate and vaccination responses are either limited or absent and need to be extended. Development of laboratory tests to measure concentrations of biologics routinely in children exposed in utero would facilitate decisions in regard to the time point of vaccination with live vaccines.

Update on biologic safety for patients with psoriasis during pregnancy

Biologic agents have become more common to treat patients with psoriasis, but concerns about their effect on pregnancy and lactation often preclude this treatment during these time periods. During the past decade, we have gained a much better understanding of the course of psoriasis during pregnancy and the safety of the use of biologic agents during pregnancy and lactation. Under certain circumstances, biologic agents can be considered appropriate treatment options for patients who are pregnant or lactating.

Use of TNF-inhibitors and ustekinumab for psoriasis during pregnancy: A patient series

From 2002 to 2016 a total of seven women with severe refractory psoriasis were exposed to the TNF-inhibitors infliximab and adalimumab or to the IL12/23 inhibitor ustekinumab during one or more pregnancies. Maternal, fetal or teratogenic toxicity were not detected during pregnancy and puerperium. All pregnancies were uneventful and resulted in delivery of 10 healthy children in total, one of the women is due February 2017. Postpartum, five of the women were lactating, but none of the women or newborns developed adverse reactions. Data on safety of treatment during breastfeeding are sparse, but so far appears to be safe due to the lack of absorption across the gastrointestinal lining. Currently biological therapy with either TNF-inhibitors or ustekinumab is not recommended during pregnancy, however in selected women with severe psoriasis these treatment modalities may be considered.

A Review of the Course and Treatment of Non-Infectious Uveitis during Pregnancy

Inflammatory conditions such as autoimmune uveitis often occur in women of childbearing age. During pregnancy, women may experience exacerbations of their disease in the first trimester. In the later stages of pregnancy, however, the uveitis tends to remain less active. The management of uveitis during pregnancy is a challenging task, forcing the physician to re-evaluate the patient's current therapy and offer alternative options that pose the least risk to the patient and fetus. This article will review treatments widely used for uveitis, including corticosteroid therapy, anti-metabolites, calcineurin inhibitors, and biologic therapy. It will evaluate the use of these medications in pregnancy and the postpartum state.

Pregnancy and autoimmune connective tissue diseases

Autoimmune connective tissue diseases predominantly affect women and often occur during the reproductive years. Thus, specialized issues in pregnancy planning and management are commonly encountered in this patient population. This chapter provides a current overview of pregnancy as a risk factor for onset of autoimmune disease, considerations related to the course of pregnancy in several autoimmune connective tissue diseases, and disease management and medication issues before pregnancy, during pregnancy, and in the postpartum period. A major theme that has emerged across these inflammatory diseases is that active maternal disease during pregnancy is associated with adverse pregnancy outcomes, and that maternal and fetal health can be optimized when conception is planned during times of inactive disease and through maintaining treatment regimens compatible with pregnancy.

Safety of anti-rheumatic drugs for rheumatoid arthritis in pregnancy and lactation

Women with rheumatoid arthritis (RA) are often of childbearing age and therefore questions regarding reproductive health and the use of medications, including disease-modifying anti-rheumatic drugs (DMARDs) may arise during the clinical consultation. Each patient requires individual assessment in order to effectively manage the disease while minimizing any treatment-associated risks to the fetus. Although good-quality controlled trials are lacking, there is an increasing volume of evidence surrounding the use of immunosuppressive therapies in pregnancy and lactation. This review summarizes the currently available information which can be of benefit to clinicians guiding patients and their families through the risks and benefits of continuing RA therapy during pregnancy and lactation. Further studies and ongoing surveillance of drug safety in pregnancy are required to resolve the uncertainties that remain regarding synthetic and biologic DMARDs.

Management of rheumatoid arthritis during pregnancy: challenges and solutions

Rheumatoid arthritis, a chronic inflammatory autoimmune disease with significant physical disability, affects women three times more frequently than men, often in their childbearing years. Parenthood decisions can be challenging, often affected by perceptions of their disease state, health care needs, and complex pharmacological treatments. Many women struggle to find adequate information to guide them on pregnancy planning, lactation, and early parenting in relation to their chronic condition. The expanded availability and choice of pharmacotherapies have supported optimal disease control prior to conception and enhanced physical capabilities for women to successfully overcome the challenges of raising children but require a detailed understanding of their risks and safety in the setting of pregnancy and breastfeeding. This review outlines the various situational challenges faced by rheumatologists in providing care to men and women in the reproductive age group interested in starting a family. Up to date evidence-based solutions particularly focusing on the safe use of disease-modifying antirheumatic drugs and biologic response modifiers to assist rheumatologists in the care of pregnant and lactating women with RA are reviewed.

The safety of tumor necrosis factor-alpha inhibitors in the treatment of rheumatoid arthritis

INTRODUCTION

Tumor necrosis factor inhibitors (TNFi) were the first biologic therapy authorized for rheumatoid arthritis (RA) treatment and are currently the most used biological drugs in these patients. Although clinical efficacy is proven, adverse events associated with these agents have been described, and further knowledge is essential to facilitate detection at very early stages.

AREAS COVERED

We reviewed the safety profile of TNFi, including both articles and congress communications published on this topic, such as clinical trials, meta-analyses, observational studies, data from registries, and spontaneous clinical reports. We classified studies according to the most common and relevant adverse events associated with TNFi.

EXPERT OPINION

There is a broad spectrum of possible adverse events associated with TNFi treatment, ranging from mild to serious, and with diverse clinical manifestations. However, most adverse events may be minimized by appropriate screening before starting treatment and with ongoing surveillance to ensure an early diagnosis. In conclusion, TNFi have a reasonable safety profile, and, globally, the benefits far outweigh the possible risk of adverse events, especially compared with the risk of the untreated underlying inflammatory condition.

Low Risk of Birth Defects for Infants Whose Mothers Are Treated With Anti-Tumor Necrosis Factor Agents During Pregnancy

BACKGROUND & AIMS

Safety data on anti-tumor necrosis factor (anti-TNF) treatment during pregnancy are limited. We studied the risk of birth defects after anti-TNF treatment in early pregnancy.

METHODS

We collected data on 1,272,424 live-born infants identified from the Danish (2004-2012) and Swedish (2006-2012) population-based health registers. We determined the prevalence of birth defects among infants born to women with chronic inflammatory disease (inflammatory bowel disease, rheumatoid arthritis, ankylosing spondylitis, psoriatic arthritis, or psoriasis), with (n = 683) and without (n = 21,549) anti-TNF treatment during early pregnancy, and in the general population. We compared the risk of any major birth defect and birth defect by organ system for infants born to women with chronic inflammatory disease, with and without anti-TNF treatment. Risks were presented as odds ratios (ORs) with 95% confidence intervals (CIs). We adjusted for maternal age, parity, smoking, body mass index, multiple gestation, country, and chronic inflammatory diagnosis.

RESULTS

Birth defects were more prevalent among infants born to women with chronic inflammatory disease, regardless of anti-TNF treatment status, than in the general population (4.8% vs 4.2%). Birth defects occurred in 43 of the infants born to the 683 women who received anti-TNF treatment (6.3%), and 1019 of the infants born to women with chronic inflammatory disease (4.7%). The OR for any defect in women receiving anti-TNF therapy was 1.32 (95% CI, 0.93-1.82); the OR for a cardiovascular defect was 1.60 (95% CI, 0.93-2.58), and the OR for a urinary defect was 2.22 (95% CI, 0.86-4.71).

CONCLUSIONS

Based on an analysis of data from the health registries in Denmark and Sweden, women who received anti-TNF agents during pregnancy had a slightly (but not significantly) higher risk of having children with birth defects. Although larger studies are needed, the heterogeneity of the observed birth defects did not indicate a common etiology.