azathioprine crohn

Crohn's disease is an inflammatory, autoimmune disorder that predominantly affects the intestines but can also affect extraintestinal organs. Certain neurological conditions, such as autoimmune encephalitis, can develop along with this disease. In this case report, we present a case of anti-glutamic acid decarboxylase (GAD) antibody-associated autoimmune encephalitis that occurred shortly after the diagnosis of Crohn's disease and was unrelated to the treatment and nutritional deficiencies. After a significant weight loss (24 kg) and persistent diarrhea, the patient was diagnosed with Crohn's disease by colonoscopy and biopsy...

The genetic background of inflammatory bowel disease, both Crohn's disease and ulcerative colitis, has been known for more than 2 decades. In the last 20 years, genome-wide association studies have dramatically increased our knowledge on the genetics of inflammatory bowel disease with more than 200 risk genes having been identified. Paralleling this increasing knowledge, the armamentarium of inflammatory bowel disease medications has been growing constantly. With more available therapeutic options, treatment decisions become more complex, with still many patients experiencing a debilitating disease course and a loss of response to treatment over time...

A woman in her 50s with a medical history of rheumatoid arthritis (RA) and hypothyroidism presented with 3 months of vaginal pain and swelling. Physical examination showed vulvar oedema and erythema, ulcerations of the inferior vulva that extended to the buttocks and introitus with erythema and superficial erosions. MR pelvis showed a fibroid in the uterus but otherwise was unremarkable. Biopsies of the vagina showed extensive acute and chronic inflammation, necrosis and granulomas without concern for malignancy, which was consistent with a diagnosis of cutaneous Crohn's disease...

BACKGROUND: The combination of antitumor necrosis factor-alpha (TNF-α) agents with immunomodulators (IMMs) is a common treatment for pediatric Crohn's disease (CD). Although methotrexate (MTX) can be a first-line medication as an IMM, most clinicians in real-life practice, especially in South Korea, are more familiar with thiopurines. This study aimed to compare the efficacy and immunogenicity of MTX and azathioprine (AZA) as concurrent therapies for pediatric CD. METHODS: In this pilot study, 29 newly diagnosed pediatric patients with moderate-to-severe CD were randomized to receive either MTX ( n = 15) (15 mg/body surface area (BSA) per week) or oral AZA ( n = 14) (0...

BACKGROUND AND AIM: Azathioprine (AZA) forms the cornerstone for maintenance of sustained remission in inflammatory bowel disease (IBD). There is apprehension regarding the long-term effectiveness and safety of AZA in IBD. We present our experience with AZA use and outcomes in a cohort of IBD patients followed up over a long period of time. METHODS: Records of 507 IBD patients under treatment at a single, tertiary care center in south India between 2013 and 2022 were evaluated retrospectively...

AIM: The objective was to elucidate the correlation between CMVP and immunosuppressive therapy in IBD patients, we hope this review could expand on the significance of CMV as an opportunistic pathogen and the potential impact on morbidity and mortality in IBD patients. METHODS: Records and clinical trajectories linked to CMVP in IBD patients were extracted from the PubMed database, irrespective of language barriers. The reference lists incorporated in these studies were manually inspected...

Pulmonary involvement associated with inflammatory bowel disease (IBD) are a rare extraintestinal manifestation (EIM) of inflammatory bowel disease (IBD), we herein presented two cases. Case 1: 53-year-old man with Crohn's disease treated with mesalazine and azathioprine. Pulmonary nodular shadows were incidentally detected on chest imaging, and revealed granulomas through transbronchial lung biopsy. Case 2: 68-year-old man with ulcerative colitis treated with mesalazine. He presented with fever and respiratory symptoms, and chest imaging showed multiple nodular infiltrates...

BACKGROUND: Currently thioguanine is solely used as treatment for inflammatory bowel disease after azathioprine and/or mercaptopurine failure. This study aimed to determine the safety, effectiveness, and 12-month drug survival of thioguanine in thiopurine-naïve patients with inflammatory bowel disease. METHODS: A retrospective cohort study was performed in thiopurine-naïve patients with inflammatory bowel disease treated with thioguanine as first thiopurine derivate...

Currently, there is no comprehensive bibliometric study in the literature on Crohn's disease (CD). The aim of this study was to analyze articles published on CD using bibliometric and statistical methods. The aim was to identify current research trends, show global productivity, and determine important players such as countries, journals, institutions, and authors. A total of 16,216 articles published on CD between 1980 and 2022 were analyzed using various statistical and bibliometric methods. Bibliometric network visualization maps were used to perform trend topic analysis, citation analysis, and international collaboration analysis...

Takayasu arteritis (TA) is a large vessel vasculitis affecting predominantly females below the age of 40. Patients with TA seem to be at increased risk for adverse pregnancy outcomes, resulting in mother or child complications. Although few studies analyzed the presence of antiphospholipid antibodies (APLA) in TA patients, an association between antiphospholipid syndrome (APS) and TA is rarely reported in the literature, mainly in the form of case reports. In fact, very few data regarding pregnancy outcomes in patients with TA and APS are available...

Therapeutic approach to Inflammatory Bowel Disease (IBD) is complex, often involving multiple pharmacologic classes. We aimed to evaluate the prevalence of drug-related adverse reactions (ARs) associated with therapies used in pediatric IBD. Retrospective study of pediatric patients with IBD followed in a tertiary hospital from 2010-2022. Ninety-nine patients were included, 62.6% male, with a median age at diagnosis of 13 years [Interquartile range (IQR): 11-15]. The majority had Crohn's Disease (69.7%), followed by Ulcerative Colitis (21...

BACKGROUND: Crohn's disease (CD) is a chronic inflammatory bowel disease affecting the gastrointestinal tract. Treatment involves immunosuppression, and surgical intervention is sometimes necessary for patients who do not respond to medical treatment. However, recurrence of the disease is a common complication after surgery. AIM: This case report focuses on a patient with CD who underwent ileocecal resection with Kono-S anastomosis, a surgical technique aimed at reducing recurrence rates...

BACKGROUND: Azathioprine, which is an immunosuppressive agent commonly used for chronic inflammatory bowel disease, may be associated with an increased risk of certain cancers such as hematologic malignancies. CASE REPORT: A 50-year-old man with a 27-year history of Crohn's disease had been under azathioprine treatment at a dose of 2.5 mg/kg/day (150 mg/day) since 2007, after ileocecal resection to avoid postoperative recurrences. Ten years later, the patient presented with a 3-week history of worsening general condition and fever...

BACKGROUND: Hidradenitis suppurativa (HS) is a chronic inflammatory disease that negatively impacts the quality of life of patients. It presents as deep-seated nodules, abscesses, fistulae, sinus tracts, and scars in the axilla, inguinal area, submammary folds, and perianal area. Recently, two phenotypes have been described: a follicular phenotype and an inflammatory phenotype. Numerous medical treatments are available for hidradenitis suppurativa, with particular importance of antitumor necrosis factor antibodies...

BACKGROUND: There is no consensus on the recommended duration of and optimal time to stop azathioprine (AZA) therapy in inflammatory bowel disease (IBD). Determining the optimal duration and cessation time can help to balance the risks of long-term intake with the possibility of relapse after cessation. AIM: To describe the events following AZA cessation. METHODS: Retrospective analysis was performed to examine data from adult patients affected by IBD who were followed at the University of Padua and had started but then discontinued AZA between 1995 and 2022...

INTRODUCTION: Most guidelines for IBD still recommend step-by-step therapy with initially classic drugs such aminosalicylates (in ulcerative colitis) or steroids but avoid prioritizing certain biological drugs and JAK inhibitors in the complicated course. This review provides an aid to pending therapy decisions. AREAS COVERED: In this review, we analyze the evidence for Crohn's disease as well as ulcerative colitis in order to optimize and 'personalize' the choice of therapy, especially in difficult cases...

OBJECTIVES: CD4+ memory T cells facilitate long-termed adaptive immune responses while NK cells are predominately rapid effector cells with significant functions for both intestinal homeostasis and inflammation. We wanted to study both populations in health and pediatric inflammatory bowel disease (IBD) and correlate them with disease activity and medication. METHODS: We performed flow cytometric analyses of peripheral blood CD4 + CD45RO+ memory T cells and CD3-CD16 + CD56+ NK cells in 30 patients with IBD and 31 age-matched controls and correlated percentages of subsets with disease activity (PUCAI/PCDAI) and medication...

The coexistence of inflammatory bowel disease (IBD) with pancreatic pathology is rare in children. A retrospective analysis of data from 1538 children diagnosed with IBD in 2014-2021 was conducted to determine the frequency and causes of pancreatitis and asymptomatic hyperlipasemia (HL) or hyperamylasemia (HA) in this group of patients. Among the 176 children (11.4%) with pancreatic involvement (PI), acute pancreatitis (AP) was diagnosed in 77 children (43.8%), and HA or HL was observed in 88 children (50.0%)...

BACKGROUND: Pretherapy assessment of specific genetic polymorphism (TPMT, NUDT15, FTO, RUNX1 etc) or enzyme levels (for TPMT) may help personalize the dose of thiopurines and avoid adverse effects. RESEARCH DESIGN AND METHODS: A systematic review of randomized controlled trials (RCTs) comparing personalized versus standard strategy for initial thiopurine dosing was performed. The electronic databases were searched on 27 September 2022. The outcomes were overall adverse effects, myelotoxicity, drug interruptions, and therapeutic efficacy with either strategy...

Sleep-related sexualized behaviors occur in the parasomnia known as sexsomnia, recognized as a variant of confusional arousals in the ICSD-3. These instinctive behaviors of a sexual nature emerge from deep NREM sleep and patients often present with distinguishing features within this sleep disorder category. There are often adverse psychosocial consequences, and not uncommonly medico-legal implications. While associations to psychiatric consequences from the sexsomnia have been demonstrated and efforts to further typify this condition have been made, sexsomnia remains incompletely characterized in the more than 200 published cases to date, with male predominance...