Budesonide induction and maintenance therapy for Crohn's disease during pregnancy

Navigating Reproductive Care in Patients With Inflammatory Bowel Disease: A Comprehensive Review

Inflammatory bowel disease [IBD] is often diagnosed in patients during their reproductive years. It is crucial that both healthcare providers and patients are adequately informed to avoid misguided decisions regarding family planning. One of the most important aspects during conception and pregnancy is to maintain disease remission, as disease activity is associated with adverse pregnancy outcomes. Apart from methotrexate, most conventional drugs used in IBD are considered low risk during conception and pregnancy. For newer agents, evidence is still limited. If needed, surgery must not be postponed and should ideally be performed in specialized centres. In most patients, delivery should be vaginal except for patients with complex perianal disease, with an ileoanal pouch anastomosis, or if there is an obstetric contraindication. In children exposed to biological treatments during pregnancy, the risk of infections appears to be low, and psychomotor development is probably not affected. Regarding immunizations, the standard vaccination schedule for inactivated vaccines should be followed for children exposed to biologics in utero. In the case of live vaccines, such as rotavirus, decisions should be individualized and take into consideration the risk-benefit ratio, particularly in developing countries. In this review, we provide a comprehensive and updated overview of aspects related to fertility, pregnancy, breastfeeding, and the impact on the care of children born to mothers with IBD. Both the available evidence and areas of uncertainty are discussed, with the goal of assisting healthcare professionals caring for IBD patients during this important stage of their lives.

Inflammatory Bowel Disease and Reproductive Health: A Focus on Pregnancy Planning and Outcomes

Reproductive counseling is crucial for women's health, especially for those with inflammatory bowel disease (IBD), which often affects younger patients during their childbearing years. Patients with IBD need special considerations when planning for pregnancy. Preconception counseling is important as it helps patients make informed decisions about pregnancy and allows for optimal management of IBD before, during, and after pregnancy. In this review, we aim to provide guidance for managing and treating patients with IBD throughout the preconception, pregnancy, and postpartum period.

SAGES guidelines for the use of laparoscopy during pregnancy

BACKGROUND

When pregnant patients present with nonobstetric pathology, the physicians caring for them may be uncertain about the optimal management strategy. The aim of this guideline is to develop evidence-based recommendations for pregnant patients presenting with common surgical pathologies including appendicitis, biliary disease, and inflammatory bowel disease (IBD).

METHODS

The Society of American Gastrointestinal and Endoscopic Surgeons (SAGES) Guidelines Committee convened a working group to address these issues. The group generated five key questions and completed a systematic review and meta-analysis of the literature. An expert panel then met to form evidence-based recommendations according to the Grading of Recommendations Assessment, Development, and Evaluation approach. Expert opinion was utilized when the available evidence was deemed insufficient.

RESULTS

The expert panel agreed on ten recommendations addressing the management of appendicitis, biliary disease, and IBD during pregnancy.

CONCLUSIONS

Conditional recommendations were made in favor of appendectomy over nonoperative treatment of appendicitis, laparoscopic appendectomy over open appendectomy, and laparoscopic cholecystectomy over nonoperative treatment of biliary disease and acute cholecystitis specifically. Based on expert opinion, the panel also suggested either operative or nonoperative treatment of biliary diseases other than acute cholecystitis in the third trimester, endoscopic retrograde cholangiopancreatography rather than common bile duct exploration for symptomatic choledocholithiasis, applying the same criteria for emergent surgical intervention in pregnant and non-pregnant IBD patients, utilizing an open rather than minimally invasive approach for pregnant patients requiring emergent surgical treatment of IBD, and managing pregnant patients with active IBD flares in a multidisciplinary fashion at centers with IBD expertise.

[Pregnancy and breastfeeding in Crohn's disease]

Inflammatory bowel disease (IBD) is often diagnosed in young adults. Starting a family is an important step in life and can be further complicated by Crohn's disease. Therefore, family planning should be discussed with every patient early in the disease course. Counseling about the importance of disease remission and the safety of IBD medication during pregnancy can ameliorate the pregnancy outcome. Active disease during pregnancy can lead to adverse pregnancy outcomes such as preterm birth and low birthweight. To maintain disease remission most therapies should be continued despite the wish to have children. Only a few substances currently used to treat Crohn's disease are contraindicated during pregnancy and should be stopped before conception. This includes Januskinase (JAK)-inhibitors and Methotrexate. Biologics including anti-TNF-therapy, anti-IL-12/anti-IL-23 and anti-integrin therapies should be continued during pregnancy.

IBD and Motherhood: A Journey through Conception, Pregnancy and Beyond

Inflammatory Bowel Disease (IBD) presents distinct challenges during pregnancy due to its influence on maternal health and pregnancy outcomes. This literature review aims to dissect the existing scientific evidence on pregnancy in women with IBD and provide evidence-based recommendations for clinical management. A comprehensive search was conducted across scientific databases, selecting clinical studies, systematic reviews, and other pertinent resources. Numerous studies have underscored an increased risk of complications during pregnancy for women with IBD, including preterm birth, low birth weight, neonates small for gestational age, and congenital malformations. Nevertheless, it's evident that proactive disease management before and throughout pregnancy can mitigate these risks. Continuation of IBD treatment during pregnancy and breastfeeding is deemed safe with agents like thiopurines, anti-TNF, vedolizumab, or ustekinumab. However, there's a call for caution when combining treatments due to the heightened risk of severe infections in the first year of life. For small molecules, their use is advised against in both scenarios. Effective disease management, minimizing disease activity, and interdisciplinary care are pivotal in attending to women with IBD. The emphasis is placed on the continual assessment of maternal and infant outcomes and an expressed need for further research to enhance the understanding of the ties between IBD and adverse pregnancy outcomes.

Inflammatory bowel disease in pregnancy and breastfeeding

Inflammatory bowel disease (IBD) has a peak age of diagnosis before the age of 35 years. Concerns about infertility, adverse pregnancy outcomes, and heritability of IBD have influenced decision-making for patients of childbearing age and their care providers. The interplay between the complex physiology in pregnancy and IBD can affect placental development, microbiome composition and responses to therapy. Current evidence has shown that effective disease management, including pre-conception counselling, multidisciplinary care and therapeutic agents to minimize disease activity, can improve pregnancy outcomes. This Review outlines the management of IBD in pregnancy and the safety of IBD therapies, including novel agents, with regard to both maternal and fetal health. The vast majority of IBD therapies can be used with low risk during pregnancy and lactation without substantial effects on neonatal outcomes.

Pregnancy and Crohn's disease: concerns and assurance of medical therapy

Approximately 50% of patients with inflammatory bowel disease including both Crohn's disease and ulcerative colitis are female with many being diagnosed and treated during their reproductive years. It is important for women to be in remission prior to and during pregnancy. There have been many advances in the treatment of inflammatory bowel disease, including new therapies. In this review, we summarize the currently approved medications for Crohn's disease and their safety in pregnancy and postpartum. The totality of evidence suggests that the majority of therapies are low-risk before and during pregnancy, and should be continued to control maternal disease.

Fertility and Pregnancy in Crohn's Disease

The prevalence of inflammatory bowel disease is continuing to increase worldwide and is more commonly diagnosed in women of reproductive age. Individuals with Crohn's disease may have inaccurate perceptions regarding the rate of infertility, heritability, and the safety of taking therapies for Crohn's disease during pregnancy, all of which greatly affect their decisions surrounding family planning. Given this area of need for both patients and providers, in this article, we have included the latest evidence on the impact of Crohn's disease on fertility, heritability, pregnancy outcomes, and the safety of medications for Crohn's disease during pregnancy and lactation.

Prescribing for pregnancy: inflammatory bowel disease

Inflammatory bowel diseases commonly present in young adulthood and it is estimated that up to one in 200 pregnant women have IBD. Key factors for successful pregnancy outcome are disease remission at the time of conception and optimal disease control during pregnancy, with active disease increasing the risk of adverse effects for both mother and baby. This article forms part of a series on prescribing for pregnancy and discusses the impact of IBD on pregnancy and the influence pregnancy may have on IBD. It highlights the importance of prepregnancy care and collaborative working between obstetric and gastroenterology specialties as well as focusing on prescribing before, during and after pregnancy, exploring treatment options for IBD which are evolving rapidly as new immunosuppressive agents emerge.

The Risk of Adverse Neonatal Outcomes With Maternal Inflammatory Bowel Disease: A Systematic Review and Meta-analysis

BACKGROUND

Patients with inflammatory bowel disease (IBD) may be at increased risk of adverse neonatal outcomes. The aim of this study was to determine pooled incidences and risk factors for these outcomes.

METHODS

Medline, Embase, and Cochrane Library were searched through May 2019 for studies reporting adverse neonatal outcomes in IBD. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated.

RESULTS

The pooled incidence of preterm birth, low birth weight, congenital anomalies, and infants transferred to the neonatal intensive care unit was 8.6% (95% CI, 7.0%-10.1%), 8.9% (95% CI, 7.3%-10.5%), 2.1% (95% CI, 1.6%-2.6%), and 4.9% (95% CI, 2.9%-6.9), respectively. Compared with healthy controls, patients with IBD were more likely to deliver infants with low birth weight (<2500 grams; OR, 2.78; 95% CI, 1.16-6.66) and infants admitted to the intensive care unit (OR, 3.33; 95% CI, 1.83-6.05). Patients with Crohn's disease had an increased incidence of congenital anomalies (OR, 3.03; 95% CI, 1.43-6.42). Among IBD patients, active disease was associated with increased incidence of preterm birth (OR, 2.06; 95% CI, 1.21-3.51), low birth weight (OR, 2.96; 95% CI, 1.54-5.70), and small for gestational age (OR, 2.62; 95% CI, 1.18-5.83). Antitumor necrosis factor (anti-TNF) use during pregnancy was associated with an increased incidence of neonatal intensive care unit admission (OR, 2.42; 95% CI, 1.31-4.45) and low birth weight (OR, 1.54; 95% CI, 1.01-2.35).

CONCLUSIONS

Patients with IBD, particularly with active disease or requiring anti-TNF therapy, may be at increased risk of developing adverse neonatal outcomes.

Pregnancy and medications in inflammatory bowel disease

Inflammatory bowel disease (IBD) affects patients at a significant time in their lives, often coinciding with family planning or pregnancy. While advances in IBD therapies have afforded women greater opportunities for successful conception and pregnancy outcomes, there still remains considerable maternal fear surrounding continuation of treatment in pregnancy. With the exception of methotrexate, most IBD drugs are safe and well tolerated during pregnancy and are not associated with significant risk of adverse fetal or pregnancy outcomes. Furthermore, the current evidence overwhelmingly suggests that good control of disease activity and clinical remission at time of conception are the greatest prognostic factors for an uncomplicated pregnancy and maintenance of quiescent disease. Management of pregnant women with IBD should involve discussions with the mother and family about fears or concerns surrounding the impact of IBD on pregnancy. Mothers should be supported and counselled carefully on the safety and importance of adherence to therapy in maintaining remission. Optimal management of these women requires an inter-disciplinary team effort, involving the general practitioner, in close consultation with both gastroenterologists and obstetricians.

Use of medications during pregnancy and breastfeeding for Crohn's disease and ulcerative colitis

Introduction: The peak age of diagnosis of inflammatory bowel disease (IBD) occurs during childbearing years, therefore management of IBD during pregnancy is a frequent occurrence. Maintenance of disease remission is crucial to optimize pregnancy outcomes, and potential maternal or fetal toxicity from medications must be balanced against the risks of untreated IBD.Areas covered: This review summarizes the literature on safety and use of medications for IBD during pregnancy and lactation.Expert opinion: 5-aminosalicylates, corticosteroids and thiopurines are safe for use during pregnancy, while methotrexate and tofacitinib should only be used with extreme caution. Anti-TNF agents (except certolizumab), vedolizumab, ustekinumab and tofacitinib readily traverse the placenta via active transport, therefore theoretically may affect fetal development. Certolizumab only undergoes passive transfer across the placenta, thus has markedly lower cord blood levels making it likely the safest biologic agent for infants. There is reasonable evidence to support the safety of anti-TNF monotherapy and combination therapy during pregnancy and lactation. Vedolizumab and ustekinumab are also thought to be safe in pregnancy and lactation, while tofacitinib is generally avoided due to teratogenic effects in animal studies.

Systematic review with meta-analysis: risk of adverse pregnancy-related outcomes in inflammatory bowel disease

BACKGROUND

The effect of inflammatory bowel disease (IBD) on pregnancy-related outcomes remains unknown.

AIM

To determine the risk of adverse maternal, placental and obstetric outcomes in IBD METHODS: We searched Medline, Embase and Cochrane library through May 2019 for studies reporting adverse maternal, placental and obstetric outcomes in patients with IBD. Odds ratios (OR) with 95% confidence intervals (CI) were calculated for these outcomes in patients with IBD compared to healthy controls.

RESULTS

Fifty-three studies were included (7917 IBD pregnancies and 3253 healthy control pregnancies). Caesarean delivery was more common in patients with IBD compared to healthy controls (OR 1.79, 95% CI, 1.16-2.77). This remained significant for UC (OR 1.80, 95% CI, 1.21-2.90) but not CD (OR 1.48, 95% CI, 0.94-2.34). Similarly, gestational diabetes occurred more commonly in IBD (OR 2.96, 95% CI, 1.47-5.98). The incidences of placental diseases were 2.0% (95% CI, 0.9%-3.1%) for pre-eclampsia, 3.3% (95% CI, 0%-7.2%) for placental abruption, 0.5% (95% CI, 0.2%-0.9%) for placenta previa and 0.3% (95% CI, 0%-0.5%) for chorioamnionitis. Patients with IBD were more likely to experience preterm prelabour rupture of membranes (OR 12.10, 95% CI, 2.15-67.98), but not early pregnancy loss (OR 1.63, 95% CI 0.49-5.43). Anti-tumour necrosis factor therapy was not associated with chorioamnionitis (OR 1.12, 95% CI, 0.16-7.67), early pregnancy loss (OR 1.49, 95% CI, 0.83-2.64) or placenta previa (OR 1.58, 95% CI, 0.30-8.47).

CONCLUSIONS

Gestational diabetes and preterm prelabour rupture of membranes occurs more commonly in patients with IBD, although the incidence of placental diseases remains low.

Biologic Therapy in Crohn's Disease-What We Have Learnt So Far

Crohn's disease (CD) is an autoimmune disorder from the group of inflammatory bowel diseases. The etiology of CD is not clear; currently, the interaction between the genetic, immunological and environmental factors is assumed as the cause of the disease. Partial knowledge of those factors has led to the development of drugs, which control the clinical symptoms and improve the overall condition of the infected; the main objective of the modern therapeutic strategies is the induction and maintenance of remission. Among the wide range of available treatments, older generation molecules: mesalazine, corticosteroids and thiopurine derivatives as well as biological drugs and biosimilars can be distinguished. Moreover, some novel biologics and small molecule drugs have shown potential in CD clinical trials, providing safe and effective results. This article provides an overview of the achievements in the field of biologic therapy, its efficacy and safety with an indication of future directions in CD treatment.

Inflammatory bowel disease during pregnancy: management of a disease flare or remission

PURPOSE OF REVIEW

Roughly half of the nearly 1.6 million people with inflammatory bowel disease (IBD) are women of reproductive age. Caring for women with IBD who are also pregnant can be challenging, particularly if with a disease flare or in remission, as there are special considerations needed.

RECENT FINDINGS

Despite older studies concluding potential risks associated with IBD medical therapies, more recent literature reports healthier maternal and birth outcomes associated with disease control and reduction in the inflammatory burden. Most IBD therapies should generally be continued throughout all three trimesters without interruption as this is associated with better outcomes.

SUMMARY

Active IBD increases risk of pregnancy complications and adverse pregnancy outcomes. Most medications have a favorable safety profile for use during pregnancy, regardless if in disease flare or remission. Short course corticosteroids for induction and management of flare is permitted. Thiopurines should not be started during pregnancy for a disease flare, but may be continued during pregnancy if previously on monotherapy. Biologics should be continued throughout pregnancy without interruption and timing of third trimester dosing made based on drug levels and estimated date of delivery. Risks/benefit assessment of therapies and disease control is important and should be individualized.

Insights into the treatment of inflammatory bowel disease in pregnancy

Patients diagnosed with inflammatory bowel disease (IBD) are most commonly diagnosed in late adolescence or early adulthood, with half of patients being diagnosed before age 32, thus impacting peak years of reproduction and family planning. While controlled IBD has no negative effects on the ability to conceive, there is overall a trend towards voluntary childlessness due to patients' concerns for adverse fetal outcomes from underlying IBD and from adverse medication effects. Active disease at the time of conception is associated with worsening disease activity during pregnancy and carries a higher risk of poor fetal outcomes. It is therefore important to maintain remission during pregnancy, which is often achieved with pharmacologic therapy. The goal of this paper is to provide a comprehensive review of the current literature and safety data for pharmacologic treatment of IBD in pregnancy, in breastfeeding women, and in men planning to have children.

Pregnancy outcome in four women with inflammatory bowel disease treated with budesonide MMX

BACKGROUND

Maintaining disease remission throughout pregnancy in women with inflammatory bowel disease is of the utmost importance to decrease the risk of adverse outcome. In general, corticosteroids are safe to use during pregnancy, but no data exist in the specific use of budesonide MMX. We report four cases of budesonide MMX in pregnancy and pregnancy outcome.

METHODS

Four women with inflammatory bowel disease experienced disease activity during pregnancy. They were treated with budesonide MMX in an attempt to obtain clinical remission. Disease activity was assessed through physician's global assessment as well as lower endoscopy.

RESULTS

Budesonide MMX proved effective in achieving remission in three out of four women. One woman had an uncomplicated colectomy in the second trimester. All children were born normal for gestational age, with no congenital abnormalities and have reached all their developmental milestones. The four children have received vaccines according to the national immunization program without complications.

CONCLUSION

No adverse pregnancy outcomes were reported after the use of budesonide MMX. To our knowledge, this is the first report on the safety of budesonide MMX treatment in pregnant women with inflammatory bowel disease.

Reviewing the therapeutic role of budesonide in Crohn's disease

Oral budesonide is a glucocorticoid of primarily local action. In the field of digestive diseases, it is used mainly in inflammatory bowel disease, but also in other indications. This review addresses the pharmacology, pharmacodynamics and therapeutic use of budesonide. Its approved indications are reviewed, as well as other clinical scenarios in which it could play a role, in order to facilitate its use and improve the accuracy of its prescription.

Sexuality, Fertility, and Pregnancy in Crohn's Disease

Many factors influence the sexual health of people with Crohn's disease, but active disease and depression play key roles. The fertility rate in nonoperated patients with inflammatory bowel disease with quiescent disease is similar to that in the general population. Crohn's disease can increase the risk for adverse pregnancy outcomes, but being in remission on a stable, steroid-free medication regimen for at least 3 months before conception and adhering to the treatment throughout pregnancy can improve outcomes. Infants with intrauterine exposure to anti-tumor necrosis factor medications should avoid live vaccines for the first 9 months or until drug concentrations are undetectable.

Safety of treatments for inflammatory bowel disease: Clinical practice guidelines of the Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD)

Inflammatory bowel diseases are chronic conditions of unknown etiology, showing a growing incidence and prevalence in several countries, including Italy. Although the etiology of Crohn's disease and ulcerative colitis is unknown, due to the current knowledge regarding their pathogenesis, effective treatment strategies have been developed. Several guidelines are available regarding the efficacy and safety of available drug treatments for inflammatory bowel diseases. Nevertheless, national guidelines provide additional information adapted to local feasibility, costs and legal issues related to the use of the same drugs. These observations prompted the Italian Group for the Study of Inflammatory Bowel Disease (IG-IBD) to establish Italian guidelines on the safety of currently available treatments for Crohn's disease and ulcerative colitis. These guidelines discuss the use of aminosalicylates, systemic and low bioavailability corticosteroids, antibiotics (metronidazole, ciprofloxacin, rifaximin), thiopurines, methotrexate, cyclosporine A, TNFα antagonists, vedolizumab, and combination therapies. These guidelines are based on current knowledge derived from evidence-based medicine coupled with clinical experience of a national working group.

Managing IBD Therapies in Pregnancy

OPINION STATEMENT

Inflammatory bowel disease is frequently diagnosed before or during key childbearing years. One of the most important factors for a healthy pregnancy is having quiescent disease prior to conception and maintaining disease remission for the duration of the pregnancy. In order to achieve that, most women will need to continue their inflammatory bowel disease (IBD) treatment during pregnancy. One of the main concerns these women have is whether these medications will have adverse effects on their growing fetus. Aminosalicylates, antibiotics, and steroids are all relatively low risk for use during pregnancy and breastfeeding. Recent studies also support the safety of continuing immunomodulators and anti-tumor necrosis factor agents during pregnancy and with breastfeeding. There seems to be an increased risk for infection, however, with use of combination therapy including both a biologic agent and an immunomodulator. Less evidence is available on the use of anti-integrins in pregnancy; however, the current data suggest they may be safe as well. Conversations about a patient's desire for pregnancy should occur between the patient and provider on a regular basis prior to conception and particularly with any change in disease activity or change in the treatment regimen. This chapter will review the current evidence on the safety of IBD medications during pregnancy and lactation so that providers can more easily discuss the importance of medication adherence for disease remission with their patients who are contemplating conception.

Treatment of pregnant women with a diagnosis of inflammatory bowel disease

The frequency of diagnosis of inflammatory bowel disease (IBD) has increased in younger populations. For this reason, pregnancy in patients with IBD is a topic of interest, warranting additional focus on disease management during this period. The main objective of this article is to summarize the latest findings and guidelines on the management of potential problems from pregnancy to the breastfeeding stage. Fertility is decreased in patients with active IBD. Disease remission prior to conception will likely decrease the rate of pregnancy-related complications. Most of the drugs used for IBD treatment are safe during both pregnancy and breastfeeding. Two exceptions are methotrexate and thalidomide, which are contraindicated in pregnancy. Anti-tumor necrosis factor agents are not advised during the third trimester as they exhibit increased transplacental transmission and potentially cause immunosuppression in the fetus. Radiological and endoscopic examinations and surgical interventions should be performed only when absolutely necessary. Surgery increases the fetal mortality rate. The delivery method should be determined with consideration of the disease site and presence of progression or flare up. Treatment planning should be a collaborative effort among the gastroenterologist, obstetrician, colorectal surgeon and patient.

Managing inflammatory bowel disease in pregnancy: current perspectives

Inflammatory bowel disease (IBD) affects many women of childbearing age. The course of IBD is closely related to pregnancy outcomes with poorly controlled IBD increasing the risk of prematurity, low weight for gestation, and fetal loss. As such, women with IBD face complex decision making weighing the risks of active disease versus those of medical treatments. This review summarizes the current evidence regarding the safety and efficacy of IBD treatments during pregnancy and lactation aiming to provide up-to-date guidance for clinicians. Over 50% of women have poor IBD- and pregnancy-related knowledge, which is associated with views contrary to medical evidence and voluntary childlessness. This review highlights the effects of poor patient knowledge and critically evaluates interventions for improving patient knowledge and outcomes.

Proper Use of Inflammatory Bowel Disease Drugs during Pregnancy

Crohn's disease and ulcerative colitis, referred to as inflammatory bowel disease (IBD), are chronic, relapsing conditions. Patients are often diagnosed at a reproductive age, and therefore questions about fertility and reproductions often arise. Preconceptional counseling is the most important aspect in the management of IBD patients with a pregnancy wish. Patients should be counseled on the influence of IBD and IBD drugs on pregnancy. Most drugs are not related to adverse outcome while used during pregnancy. Active disease is related to adverse outcomes; therefore, it is of utmost importance to strive for remission before conception and during pregnancy.

The Toronto Consensus Statements for the Management of Inflammatory Bowel Disease in Pregnancy

BACKGROUND & AIMS

The management of inflammatory bowel disease (IBD) poses a particular challenge during pregnancy because the health of both the mother and the fetus must be considered.

METHODS

A systematic literature search identified studies on the management of IBD during pregnancy. The quality of evidence and strength of recommendations were rated using the Grading of Recommendation Assessment, Development and Evaluation (GRADE) approach.

RESULTS

Consensus was reached on 29 of the 30 recommendations considered. Preconception counseling and access to specialist care are paramount in optimizing disease management. In general, women on 5-ASA, thiopurine, or anti-tumor necrosis factor (TNF) monotherapy for maintenance should continue therapy throughout pregnancy. Discontinuation of anti-TNF therapy or switching from combination therapy to monotherapy may be considered in very select low-risk patients. Women who have a mild to moderate disease flare while on optimized 5-ASA or thiopurine therapy should be managed with systemic corticosteroid or anti-TNF therapy, and those with a corticosteroid-resistant flare should start anti-TNF therapy. Endoscopy or urgent surgery should not be delayed during pregnancy if indicated. Decisions regarding cesarean delivery should be based on obstetric considerations and not the diagnosis of IBD alone, with the exception of women with active perianal Crohn's disease. With the exception of methotrexate, the use of medications for IBD should not influence the decision to breast-feed and vice versa. Live vaccinations are not recommended within the first 6 months of life in the offspring of women who were on anti-TNF therapy during pregnancy.

CONCLUSIONS

Optimal management of IBD before and during pregnancy is essential to achieving favorable maternal and neonatal outcomes.

Pregnancy related problems in inflammatory bowel disease

Inflammatory bowel disease (IBD) often affects the young population and is prominent in the reproductive phase of their lives. Women with IBD often experience activation or flare during pregnancy and delivery, which complicates the patients' conditions. The important effects of IBD on pregnancy outcome and the potential need for medical or surgical interventions raise concerns about pregnancy issues. Questions about fertility, pregnancy and breast feeding are often asked by patients. The aim of this review is to discuss fertility and pregnancy in inflammatory bowel disease and the safety of drugs during pregnancy and lactation. We recommend that clinicians guide patients to eliminate fear, plan conception during stable remission, and accept the individual treatment with the minimum risk, in order to obtain a good pregnancy outcome.

The second European evidenced-based consensus on reproduction and pregnancy in inflammatory bowel disease

Trying to conceive and being pregnant is an emotional period for those involved. In the majority of patients suffering from inflammatory bowel disease, maintenance therapy is required during pregnancy to control the disease, and disease control might necessitate introduction of new drugs during a vulnerable period. In this updated consensus on the reproduction and pregnancy in inflammatory bowel disease reproductive issues including fertility, the safety of drugs during pregnancy and lactation are discussed.

Review article: the management of Crohn's disease and ulcerative colitis during pregnancy and lactation

BACKGROUND

Inflammatory bowel diseases (IBD) commonly affect young patients in the reproductive phase of their lives. The chronic and relapsing nature of IBD and the potential need for medical or surgical interventions raise concerns about family planning issues.

AIM

To review the current knowledge on IBD management in pregnant and nursing IBD patients.

METHODS

A PubMed literature search was performed using the search terms 'reproduction' and 'inflammatory bowel disease' and using the headers and main subjects of each section of this article as search terms.

RESULTS

Male and female fertility are not impaired in the majority of IBD patients. In IBD patients with quiescent disease pregnancy outcomes are not impaired in comparison to the general population, however, an increased incidence of pregnancy complications is observed in active IBD patients. As methotrexate (MTX) has been demonstrated to be teratogenic, the use of MTX is contraindicated in patients, who wish to conceive, throughout pregnancy and when nursing. However, normal pregnancies following MTX treatment at conception and later have been reported. Most of the other currently approved IBD medications are not associated with adverse pregnancy outcomes and may be used to maintain quiescent disease or to induce a rapid remission in patients with flares and active disease. Breast-feeding in IBD patients is possible and recommended.

CONCLUSIONS

The overall outcome of pregnancies in IBD patients is favourable and not different to healthy controls, thus patients with IBD should not be discouraged from having children.

Management of gastrointestinal and liver diseases during pregnancy

In the majority of patients with chronic gastrointestinal and liver diseases, maintenance therapy is required during pregnancy to control the disease, and disease follow-up or disease control might necessitate endoscopy. Evidence on the safety of drugs and imaging techniques during pregnancy is scarce and sometimes difficult to interpret. In this review we summarise existing literature with the aim of optimising counselling of patients with common chronic gastrointestinal and liver diseases who want to conceive.

Therapy of complicated Crohn's disease during pregnancy--an interdisciplinary challenge

BACKGROUND

Severe courses of Crohn's disease (CD) during pregnancy are rare. However, if occurring, the risk of miscarriage and low birth weight is increased. At present, only limited data is available on the treatment of CD during pregnancy. In particular, there are no standard guidelines for surgical therapy. Nevertheless, surgery is often unavoidable if complications during the course of the disease arise.

PURPOSE

This study provides a critical overview of conventional and interventional treatment options for CD complications during pregnancy and analyses the surgical experience gained thus far. For illustrative purposes, clinical cases of three young women with a severe clinical course during pregnancy are presented.

METHODS

After treatment-refractory for conservative and interventional measures, surgery remained as the only treatment option. In all cases, a split stoma was created after resection to avoid anastomotic leaks that would endanger the lives of mother and child. The postoperative course of all three patients was uneventful, and pregnancy remained intact until delivery. No further CD specific medication was required before birth.

CONCLUSIONS

The management of CD patients during pregnancy requires close interdisciplinary co-operation between gastroenterologists, obstetricians, anaesthetists and visceral surgeons. For the protection of mother and child treatment should thus be delivered in a specialised centre. This article demonstrates the advantages of surgical therapy by focusing on alleviating CD complaints and preventing postoperative complications.

Inflammatory bowel disease in women of reproductive age

Management of inflammatory bowel disease in women of reproductive age requires special attention. Even though fertility in women without previous pelvis surgery is similar to the general population, active disease at conception and during pregnancy can lead to unfavorable pregnancy and fetal outcomes. In general, most medications needed to treat inflammatory bowel disease are low risk during pregnancy and breastfeeding. Achieving and maintaining disease remission, patient education, and a multidisciplinary team approach is the key to a successful pregnancy.

From conception to delivery: managing the pregnant inflammatory bowel disease patient

Inflammatory bowel disease (IBD) typically affects patients during their adolescent and young adult years. As these are the reproductive years, patients and physicians often have concerns regarding the interaction between IBD, medications and surgery used to treat IBD, and reproduction, pregnancy outcomes, and neonatal outcomes. Studies have shown a lack of knowledge among both patients and physicians regarding reproductive issues in IBD. As the literature is constantly expanding regarding these very issues, with this review, we provide a comprehensive, updated overview of the literature on the management of the IBD patient from conception to delivery, and provide action tips to help guide the clinician in the management of the IBD patient during pregnancy.

Gastrointestinal and liver disease in pregnancy

This chapter on the gastrointestinal and hepatic systems in pregnancy focusses on those conditions that are frequent and troublesome (gastro-oesophageal reflux and constipation), distressing (hyperemesis gravidarum) or potentially fatal (obstetric cholestasis, acute fatty liver of pregnancy and HELLP (haemolysis, elevated liver enzymes, low platelets) syndrome). It also highlights the clinical challenge obstetricians may face in managing rare conditions such as the Budd-Chiari syndrome, liver transplantation, primary biliary cirrhosis and Wilson disease. The clinical presentation of liver and gastrointestinal dysfunction in pregnancy is not specific, and certain 'abnormalities' may represent physiological changes of pregnancy. Diagnosis and management are often difficult because of atypical symptoms, a reluctance to use invasive investigations and concerns about the teratogenicity of the medications. The best available evidence to manage these conditions is discussed in the chapter.

Long-term safety and efficacy of budesonide in the treatment of ulcerative colitis

Ulcerative colitis (UC) is a chronic, relapsing, and remitting inflammatory disease involving the large intestine (colon). Treatment seeks to break recurrent inflammation episodes by inducing and maintaining remission. Historically, oral systemic corticosteroids played an important role in inducing remission of this chronic disease; however, their long-term use is limited and can lead to adverse events. Budesonide is a synthetic steroid with potent local anti-inflammatory effects and low systemic bioavailability due to high first-pass hepatic metabolism. Several studies have demonstrated oral budesonide’s usefulness in treating active mild to moderate ileocecal Crohn’s disease and microscopic colitis and in an enema formulation for left sided UC. However, there is limited information regarding oral budesonide’s efficacy in UC. A novel oral budesonide formulation using a multimatrix system (budesonide-MMX) to extend drug release throughout the colon has been developed recently and seems to be an effective treatment in active left sided UC patients. This article summarizes budesonide’s long-term safety and efficacy in treating UC.

IBD medications during pregnancy and lactation

IBD often affects patients during their peak reproductive years. Several drugs are available for the treatment of IBD and new drugs are continuously in the pipeline. As long-term administration of medications is often necessary, the safety of drug therapy during pregnancy and breast-feeding needs to be considered in daily clinical practice. The aim of this Review is to summarize the latest information concerning the safety of medications used to treat IBD during pregnancy and lactation, as well as their effect on fertility. Although only thalidomide and methotrexate are absolutely contraindicated during pregnancy and breast-feeding, alternatives to ciprofloxacin, natalizumab and sodium phosphate should also be considered for pregnant women. Breast-feeding is also discouraged while on treatment with ciclosporin, metronidazole and ciprofloxacin. However, therapy with 5-aminosalicylic acid preparations, glucocorticoids, thiopurines and TNF inhibitors are acceptable during pregnancy and lactation. Pregnant women who have symptomatic IBD or who require therapy should have the opportunity to discuss any associated risks to their pregnancy and infant with the appropriate consultants. By ensuring that the patient and her family are informed, the clinical outcome might be optimized.

Update on pregnancy and breastfeeding in the era of biologics

Inflammatory bowel diseases are chronic conditions that frequently affect patients during their childbearing years. Considering the characteristics of disease and the medications used to treat it, several issues arise in the care of these patients when they attempt or achieve conception. We review the most current evidence concerning fertility and pregnancy outcomes in patients with inflammatory bowel diseases. With the exception of those women who undergo pelvic surgery, patients with inflammatory bowel diseases have no decreased fertility. Sulfasalazine decreases fertility in men. When looking at obstetrical outcomes, active disease at conception is associated with an increased risk of preterm delivery and low birth weight. While most medications used to treat inflammatory bowel diseases are low risk, some precautions need to be taken and the risk-to-benefit ratio needs to be considered on an individualized basis. In general, aminosalicylates and thiopurines should be continued, but methotrexate is contraindicated. Anti-tumour necrosis factor agents are considered safe to continue but full monoclonal antibodies do cross the placenta. As a general rule, the it is important to counsel women that conception is optimal when disease is in remission, as adverse obstetrical outcomes are directly associated with disease activity. Clinicians need to educate patients before, during and after conception, emphasizing treatment compliance.

Management of inflammatory bowel disease in pregnancy

The management of inflammatory bowel disease (IBD) in women who are pregnant or contemplating pregnancy requires special considerations. Although many of the medications in IBD treatment are generally low risk, this is not the case for all agents, and substitution of medications or adjustments in dosage or dose timing may be needed. Furthermore, while women with IBD who have not had prior pelvic surgery are as likely to conceive as non-IBD counterparts, there is evidence to suggest that pregnancy outcomes may be worse in women with IBD, particularly if they have active disease during conception or pregnancy. Therefore, a thoughtful discussion between the patient and her healthcare team is critical to ensure awareness of the possible risks of pregnancy to the mother and her infant and how these risks can be minimized with a coordinated effort in counseling, monitoring and medication adherence.

Oral locally active steroids in inflammatory bowel disease

IBD is a chronic and relapsing inflammatory disorder of the gut that demands long-lasting treatment targeting both flare-up periods and maintenance of remission. Oral systemic steroids have been used to induce remission in patients with active IBD for over 50 years due to their potent anti-inflammatory effects. The efficacy of systemic steroids in this setting has been largely demonstrated. However, the wide range of adverse events associated with these drugs has prompted the development of equally effective but less toxic steroid compounds. Currently, topically acting oral steroids are an important therapeutic option for Crohn's disease, ulcerative colitis and microscopic colitis, being oral budesonide and oral beclomethasone established elements of the IBD armamentarium. At present, oral budesonide is the first-line therapy to induce remission in microscopic colitis and mild to moderate ileocaecal CD patients and oral beclomethasone is effective treating mild to moderate UC patients with left-sided or extensive disease. This review aims at evaluating the current role of these compounds in IBD clinical practice.

[Data for the decrease of "voluntary childlessness" in inflammatory bowel disease]

Inflammatory bowel disease is a chronic disorder affecting young adults in their reproductive years, hence its populational consequences are not negligible. While fertility in inflammatory bowel disease is the same as in the general population (except for male patients with sulphasalazine treatment and females with ileum-pouch anal anastomosis), "voluntary childlessness" is higher, 14-18%. Patients require accurate counseling addressing fertility, pregnancy course and outcome. They need to be informed appropriately about risks and benefits of medications in inflammatory bowel disease in order to assist their decision making, decrease "voluntary childlessness" and improve compliance. Authors review the issues related to fertility, outcome of pregnancy, medical treatment options before and during pregnancy as well as during breastfeeding in inflammatory bowel disease.

Management of inflammatory bowel disease in pregnancy

BACKGROUND AND AIMS

Inflammatory bowel disease (IBD) is a chronic disease affecting mainly young people in their reproductive years. IBD therefore has a major impact on patients' family planning decisions. Management of IBD in pregnancy requires a challenging balance between optimal disease control and drug safety considerations. This article aims to provide a framework for clinical decision making in IBD based on review of the literature on pregnancy-related topics.

METHODS

Medline searches with search terms 'IBD', 'Crohn's disease' or 'ulcerative colitis' in combination with keywords for the topics fertility, pregnancy, congenital abnormalities and drugs names of drugs used for treatment of IBD.

RESULTS

IBD patients have normal fertility, except for women after ileal pouch-anal anastomosis (IPAA) and men under sulfasalazine treatment. Achieving and maintaining disease remission is a key factor for successful pregnancy outcomes in this population, as active disease at conception carries an increased risk of preterm delivery and low birth weight. Clinicians should discuss the need for drug therapy to maintain remission with their patients in order to ensure therapy compliance. Most IBD drugs are compatible with pregnancy, except for methotrexate and thalidomide. If possible, anti-TNF therapy should be stopped by the end of the second trimester and the choice of delivery route should be discussed with the patient.

CONCLUSIONS

Disease control prior to conception and throughout pregnancy is the cornerstone of successful pregnancy management in IBD patients.

Impact of pregnancy on health-related quality of life of patients with inflammatory bowel disease

OBJECTIVE

To examine the impact of pregnancy on health-related quality of life (HRQoL) of women with inflammatory bowel disease (IBD).

METHODS

This was a retrospective study in a tertiary referral center and included women with ≥2 short inflammatory bowel disease questionnaire (SIBDQ) scores obtained during their pregnancy. Regression models were used to identify independent factors influencing SIBDQ scores and changes of SIBDQ scores at different time points.

RESULTS

A total of 32 women (23 CD, 9 UC) with a mean age at pregnancy of 29.4 years and a mean disease duration of 7.8 years were included in the study. The mean pre-pregnancy SIBDQ score in our cohort was 49, which was significantly lower than the values during (55, P < 0.001) and post-pregnancy (53, P = 0.01). The score during pregnancy directly correlated with the pre-pregnancy SIBDQ score (correlation co-efficient 0.50, P = 0.003). Half of the patients had a ≥7-point increase in SIBDQ scores during pregnancy. Change in SIBDQ scores during pregnancy was inversely related to the pre-pregnancy score (-0.47, 95% CI -0.75 to -0.20) and changes in disease activity during pregnancy (-1.80, 95% CI -0.75 to -0.20).

CONCLUSIONS

Half of the pregnant women with IBD in our cohort experienced improvement in their HRQoL. Pre-pregnancy HRQoL is predictive of HRQoL during pregnancy, supporting the need for optimizing disease activity prior to conception.

[Guidelines for the management of Crohn's disease]

Crohn's disease (CD) is a chronic inflammatory bowel disease (IBD) with uncertain etiopathogenesis. CD can involve any site of gastrointestinal tract from the mouth to anus and is associated with serious complications such as bowel strictures, perforations, and fistula formation. The incidence and prevalence rates of CD in Korea are still lower than those of Western countries, but have been rapidly increasing during the past decades. Although there are no definitive curative modalities for CD, various medical and surgical therapies are currently applied for diverse clinical situations of CD. However, a lot of decisions on the management of CD are made depending on the personal experiences and choices of physicians. To suggest preferable approaches to diverse problems of CD and to minimize the variations according to physicians, guidelines for the management of CD are needed. Therefore, IBD Study Group of the Korean Association for the Study of the Intestinal Diseases has set out to develop the guidelines for the management of CD in Korea. These guidelines were developed using the adaptation methods and encompass the treatment of inflammatory disease, stricturing disease, and penetrating disease. The guidelines also cover the indication of surgery, prevention of recurrence after surgery, and CD in pregnancy and lactation. These are the first Korean guidelines for the management of CD and the update with further scientific data and evidences is needed.