RESUMO

RATIONALE: Ulcerative colitis (UC) is an inflammatory bowel disease (IBD) characterized by continuous inflammation of the colonic mucosa. Autoimmune hepatitis (AIH) is a chronic liver disease characterized by hypergammaglobulinemia, circulating autoantibodies, interface hepatitis, and favorable response to immunosuppression. An association between IBD and AIH is uncommon, and experts have suggested that in patients with overlapping IBD and AIH, the anti-tumor necrosis factor agents can be used. Therefore, this study reports a rare case of a patient with liver cirrhosis due to AIH and UC refractory to conventional treatment and discusses the risks and benefits of using anti-tumor necrosis factor in both conditions. PATIENT CONCERNS: A 28-year-old female presented with symptoms of diarrhea, abdominal pain, asthenia, and inappetence, accompanied by abdominal collateral circulation, anemia, alteration of liver enzymes, and elevation of C-reactive protein levels. DIAGNOSES: The patient underwent a liver biopsy, which was consistent with liver cirrhosis due to AIH. Colonoscopy showed an inflammatory process throughout the colon, compatible with moderately active UC. INTERVENTIONS: The patient received mesalazine, azathioprine, and corticotherapy, with no control of the inflammatory process. Faced with refractoriness to drug treatment and side effects of corticosteroids with an increased risk of severe infection due to cirrhosis, we opted to use infliximab for the treatment of UC. The patient presented with a clinical response and infliximab therapy was maintained. OUTCOMES: Eight months after starting infliximab therapy, the patient developed pneumonia with complications from disseminated intravascular coagulation and died. LESSONS SUBSECTIONS: AIH is a rare cause of elevated transaminase levels in patients with UC. The best treatment to control the 2 conditions should be evaluated with vigilance for the side effects of medications, mainly infections, especially in patients with cirrhosis.

Assuntos

Colite Ulcerativa , Hepatite Autoimune , Cirrose Hepática , Humanos , Feminino , Adulto , Colite Ulcerativa/tratamento farmacológico , Colite Ulcerativa/complicações , Hepatite Autoimune/tratamento farmacológico , Hepatite Autoimune/complicações , Cirrose Hepática/tratamento farmacológico , Cirrose Hepática/complicações , Medição de Risco , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Infliximab/uso terapêutico , Infliximab/efeitos adversos

RESUMO

Background: Inflammatory bowel disease (IBD) affects young adults of reproductive age, and questions related to pregnancy and breastfeeding are common in clinical practice. Most medications used to treat IBD are considered safe during pregnancy, except methotrexate and small molecules such as tofacitinib. Despite few studies regarding vedolizumab (VDZ) safety, it appears to be safe during pregnancy. Therefore, this study aimed to report the management of ulcerative colitis in pregnant patient refractory to anti-tumor necrosis factor (TNF) agents using VDZ. Case Report: A female, 38 years old, with ulcerative colitis was refractory to conventional treatment with mesalazine, sulfasalazine, and azathioprine. She was hospitalized at six weeks of gestation with severe acute colitis requiring the use of infliximab (IFX) to induce remission. She had a spontaneous abortion at nine weeks of gestation after the second dose of IFX. Since there was no endoscopic improvement after six months of IFX treatment, VDZ treatment was initiated. During the VDZ infusion period, the patient discovered that she was pregnant with twins, leading to the discussion of the risks and benefits of continuing the VDZ. The patient presented with disease clinical remission with the use of VDZ, and the babies were born at 34 weeks of gestation without complications. Breastfeeding was also performed without complications. Conclusion: Continued VDZ medication is safe during pregnancy and breastfeeding, with adverse events similar to anti-TNF therapy.