Effective Treatment of Acute Severe Ulcerative Colitis in Pregnancy Is Associated With Good Maternal and Fetal Outcomes

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.

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.

Updates on the management of inflammatory bowel disease from periconception to pregnancy and lactation

Inflammatory bowel disease (IBD) affects reproductive planning due to psychological effects and mechanical problems related to surgery. Children of people with IBD have an increased risk of about 10% if one parent has IBD and up to 33% if both parents have IBD. The fertility of people with IBD is similar to the general population, but fertility might be reduced in individuals with active IBD, ileal pouch-anal anastomosis, or perianal Crohn's disease. Flaring disease during pregnancy increases complications, such as preterm birth. Thus, disease management with appropriate medications can optimise outcomes. As most medications have minimal fetal risks, people with IBD should be informed about the risks of stopping medications and the importance of maintaining remission. A period of disease remission is advisable before pregnancy and could reduce the risks for both the pregnant person and the fetus. Flexible endoscopy, intestinal ultrasound, and gadolinium-free magnetic resonance enterography are safe during pregnancy. We provide state-of-the-art knowledge on the basis of the latest evidence to ensure successful pregnancy outcomes in controlled IBD.

Acute severe ulcerative colitis management: unanswered questions and latest insights

Acute severe ulcerative colitis (ASUC) is a distinctive ulcerative colitis flare presentation characterised by the presence of systemic inflammation as well as bloody diarrhoea, and occurs at least once in 25% of patients with ulcerative colitis during their disease course. Each episode carries a risk of complications, need for colectomy, and mortality. Little is known about ASUC pathogenesis, although impaired host-microbiota crosstalk involving pathobionts is suspected. In this Review, we discuss unanswered questions and results from the latest research on the medical-first-line, second-line, and potential third-line therapies-and surgical management of ASUC. We detail promising options for management, such as the use of enteral nutrition in combination with intravenous steroids, the ability to predict early failure of first-line or second-line therapies, and the emerging role of JAK inhibitors. An optimal framework to personalise therapy on the basis of multiomics tools is yet to be developed.

Modern practical management of acute severe colitis

Acute severe ulcerative colitis (ASUC) is one of life-threatening complications that occur in one-fifth of ulcerative colitis (UC) patients with significant morbidity and an estimated mortality rate up to 1%. There are no validated clinical scoring systems for ASUC. Intravenous corticosteroids remain the cornerstone for the management of ASUC patients However, one-third of patients are steroid refractory and require colectomy in the pre-biologic era or salvage therapy in the post-biologic era. The currently available predictors of non-response to steroids and salvages therapy are sub-optimal. Furthermore, there is a need for the development of clear outcome measures for ASUC patients. Although infliximab and cyclosporin are both effective as salvage therapy, they still carry a rate of treatment failure. Hence, there is an unmet need to explore alternative therapeutic options before colectomy particularly in prior infliximab-exposed patients. This may include the introduction of small molecules with rapid onset of action as a salvage or sequential therapy and the use of slow-onset other biological therapy after "bridging" with cyclosporine. In this article, we explore the current best evidence-based practice and detail the gaps in knowledge in the management of ASUC.

Rectovaginal Fistula From Untreated Ulcerative Colitis in Pregnancy: A Case Report and Review of the Literature

Inflammatory bowel disease can have reproductive consequences depending on disease severity at the time of conception and antepartum management. A 37-year-old G1 with ulcerative pancolitis initially did not disclose her medical history to the obstetrics providers. She developed worsening hematochezia and microcytic anemia and declined antepartum treatment of ulcerative colitis. She then developed a rectovaginal fistula, underwent cesarean delivery but declined intraoperative management of the fistula, and started treatment after significant postpartum weight loss. She was ultimately lost to follow-up care. For patients with ulcerative colitis, a multidisciplinary team approach should be utilized to identify barriers to care, prevent disease progression, and optimize pregnancy outcomes. Delivery methods should be individualized to the patient, and further studies are necessary to establish guidelines.

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.

Australian inflammatory bowel disease consensus statements for preconception, pregnancy and breast feeding

OBJECTIVE

Because pregnancy outcomes tend to be worse in women with inflammatory bowel disease (IBD) than in those without, we aimed to update consensus statements that guide the clinical management of pregnancy in patients with IBD.

DESIGN

A multidisciplinary working group was established to formulate these consensus statements. A modified RAND/UCLA appropriateness method was used, consisting of a literature review, online voting, discussion meeting and a second round of voting. The overall agreement among the delegates and appropriateness of the statement are reported.

RESULTS

Agreement was reached for 38/39 statements which provide guidance on management of pregnancy in patients with IBD. Most medications can and should be continued throughout pregnancy, except for methotrexate, allopurinol and new small molecules, such as tofacitinib. Due to limited data, no conclusion was reached on the use of tioguanine during pregnancy. Achieving and maintaining IBD remission before conception and throughout pregnancy is crucial to optimise maternofetal outcomes. This requires a multidisciplinary approach to engage patients, allay anxieties and maximise adherence tomedication. Intestinal ultrasound can be used for disease monitoring during pregnancy, and flexible sigmoidoscopy or MRI where clinically necessary.

CONCLUSION

These consensus statements provide up-to-date, comprehensive recommendations for the management of pregnancy in patients with IBD. This will enable a high standard of care for patients with IBD across all clinical settings.

Peripartum Infections Among Women With Inflammatory Bowel Disease

BACKGROUND

Pregnant patients with inflammatory bowel diseases (IBDs) are frequently treated with immunomodulatory agents and may be at increased risk of adverse outcomes, including peripartum infections. We sought to examine the risk for peripartum infections in patients with IBD compared with control subjects and identify potential risk factors associated with peripartum infections in these patients.

METHODS

This retrospective cohort study compared peripartum infection rates and associated risk factors between pregnant women with and without IBD. The study population included women attending a dedicated joint maternal-fetal medicine and gastroenterology clinic for pregnant women with IBD between 2012 and 2019 at the Rabin Medical Center in Israel, a major referral center for patients with IBD. For each patient, 5 women without IBD were matched according to the newborn's birth date (±2 years), age, parity, and body mass index. Peripartum infection was defined as any 1 of the following: chorioamnionitis, maternal fever (>38°C) detected during labor or postpartum hospitalization, and positive culture taken during the hospitalization.

RESULTS

Overall, 195 pregnant women with IBD (72 [37%] with ulcerative colitis, 123 [63%] with Crohn's disease) were matched with 888 control subjects. The mean disease duration was 8.4 ± 7.02 years. IBD therapy, used by 81%, included most frequently 5-aminosalicylic acid (44%) and tumor necrosis factor inhibitors (27%). Peripartum infections were observed in 15 (7.7%) patients and 49 (5.5%) control subjects (P = 1.00). No medication significantly increased the likelihood of peripartum infection. Cesarean delivery was more likely among women with IBD but was not associated with an increased risk of peripartum infection.

CONCLUSIONS

Peripartum infections were comparable in patients with IBD and control subjects. These reassuring data augment existing knowledge of obstetrical outcomes in IBD patients and contribute to the discussion between caregivers and patients.

Evaluation and management of rectal bleeding in pregnancy

Rectal bleeding occurs in about 40% of pregnant women, and is predominantly attributed to benign perianal pathology (haemorrhoids or anal fissures). More sinister causes of rectal bleeding may be heralded by key red flag clinical and biochemical features. These features should be evaluated in all women with rectal bleeding. Imaging investigations or flexible sigmoidoscopy may be warranted. The latter can be performed safely by experienced operators in pregnant women. Women with evidence of haemodynamic compromise, elevated inflammatory markers, significant anaemia, signs of intestinal obstruction or compromise to the fetus should be evaluated urgently. Providers must be mindful of the changes in normal ranges for common haematological and biochemical parameters in pregnancy compared with the non-pregnant state. Faecal calprotectin is an established tool for identification of intestinal inflammation and is valid in pregnancy. An elevated faecal calprotectin level (≥ 50 µg/g) signifies a need for further diagnostic evaluation. Inflammatory bowel disease may present initially, or with worsening disease activity, in pregnancy. Expedient diagnosis with the use of faecal calprotectin, sigmoidoscopy with or without intestinal ultrasound, exclusion of alternative or compounding infective aetiologies, and institution of appropriate therapy are critical. Medical therapies for management of inflammatory bowel disease can be safely instituted in pregnancy. Colorectal cancer incidence is increasing in younger age groups, but fortunately remains rare. When diagnosed in pregnancy, colorectal cancer can be successfully and safely managed with a collaborative multidisciplinary team approach. Early diagnosis is key to optimising outcomes.