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Heart failure as an adverse effect of infliximab for Crohn's disease: A case report and review of the literature.

BACKGROUND: Anti-tumor necrosis factor agents were the first biologic therapy approved for the management of Crohn's disease (CD). Heart failure (HF) is a rare but potential adverse effect of these medications. The objective of this report is to describe a patient with CD who developed HF after the use of infliximab. CASE SUMMARY: A 50-year-old woman with a history of hypertension and diabetes presented with abdominal pain, diarrhea, and weight loss. Colonoscopy and enterotomography showed ulcerations, areas of stenosis and dilation in the terminal ileum, and thickening of the intestinal wall…

Anti-SARS-CoV-2 antibody responses are attenuated in patients with IBD treated with infliximab.

OBJECTIVE: Antitumour necrosis factor (anti-TNF) drugs impair protective immunity following pneumococcal, influenza and viral hepatitis vaccination and increase the risk of serious respiratory infections. We sought to determine whether infliximab-treated patients with IBD have attenuated serological responses to SARS-CoV-2 infections. DESIGN: Antibody responses in participants treated with infliximab were compared with a reference cohort treated with vedolizumab, a gut-selective anti-integrin α4β7 monoclonal antibody that is not associated with impaired vaccine responses or increased suscepti…

Effectiveness of Infliximab on Deep Radiological Remission in Chinese Patients with Perianal Fistulizing Crohn's Disease.

BACKGROUND AND AIMS: Information concerning deep radiological healing of perianal fistulas in Chinese patients with CD is limited. The present study aimed to establish the effectiveness of infliximab on CD-related perianal fistulas using magnetic resonance imaging (MRI) and identify predictors of deep radiological remission of fistulas. METHODS: We retrospectively reviewed patients with CD with draining perianal fistulas treated with infliximab and included only those who underwent clinical assessment and MRI before and after infliximab therapy. RESULTS: Among 178 patients who underwent repe…

Lessons of the month 2: Chronic eosinophilic pneumonia (CEP): A rare manifestation of infliximab therapy.

We present a rare and unusual case of 22-year-old man who was on infliximab therapy for his uncontrolled ulcerative colitis. Infliximab was stopped as he didn't get any benefit from it and he ended up having subtotal colectomy and ileostomy. He presented with shortness of breath and eosinophilia and underwent a number of investigations and finally a diagnosis of chronic eosinophilia secondary to infliximab was made.

Successful Infliximab Treatment is Associated With Reversal of Clotting Abnormalities in Inflammatory Bowel Disease Patients.

BACKGROUND AND GOALS: Active inflammatory bowel diseases (IBD) represent an independent risk factor for venous thromboembolism. The authors investigated the hemostatic profile of IBD patients before and after induction treatment with infliximab, vedolizumab, and methylprednisolone. STUDY: This prospective study included 62 patients with active IBD starting infliximab, vedolizumab, and/or methylprednisolone, and 22 healthy controls (HC). Plasma was collected before (w0) and after induction therapy (w14). Using a clot lysis assay, amplitude (marker for clot intensity), time to peak (Tmax; marke…

An updated review of infliximab biosimilar, CT-P13, in the treatment of immune-mediated inflammatory diseases.

The introduction of anti-TNFs, such as infliximab (IFX), has revolutionized the treatment of immune-mediated inflammatory diseases. Anti-TNF agents have shown outstanding efficacy and long-term improvement of clinical outcomes, but the cost has been relatively high. Out of this concern, several 'biosimilar' drugs of anti-TNF agents have been developed. CT-P13, the first biosimilar of reference IFX, was approved by the European Medicines Agency and licensed by the US FDA for use in all indications of IFX. This updated review summarizes all aspects of CT-P13, including pharmacology and pharmacok…

[Analysis of factors relevant to primary non-response to infliximab treatment in patients with Crohn's disease].

Objective: To evaluate factors relevant to primary non-response in patients with Crohn's disease undergoing infliximab (IFX) treatment at week 14. Methods: Patients with Crohn's disease in the Third Hospital of Peking University who were subject to IFX treatment more than 3 times and followed-up for more than 14 weeks from October 2015 to October 2018 were reviewed. The response was defined by a decrease of ≥100 points from baseline in the Crohn's Disease Activity Index. The clinical data and laboratory examinations of the two groups were compared, and the treatment outcomes of non-responders …

Modeling Immunization To Infliximab in Children With Crohn's Disease Using Population Pharmacokinetics: A Pilot Study.

BACKGROUND: Antidrug antibodies (ADAs) dramatically increase infliximab clearance and are responsible for underexposure to the drug, leading to treatment failure. This pilot study aimed at developing a population pharmacokinetic model to detect and describe an early increase in infliximab clearance due to ADA. METHODS: Twenty children with Crohn's disease (CD) were followed for 1 year or until treatment failure. Infliximab trough concentration, ADA, C-reactive protein (CRP), and Paediatric Crohn's Disease Activity Index (PCDAI) were recorded at each visit. A time-varying clearance population …

Glucose and lipid-related biomarkers and the antidepressant response to infliximab in patients with treatment-resistant depression.

The tumor necrosis factor (TNF) antagonist infliximab was previously found to reduce depressive symptoms in patients with treatment-resistant major depression (TRD) who exhibited high baseline inflammation, as reflected by plasma C-reactive protein (CRP) >5 mg/L. Further predictors of antidepressant response to infliximab included differential expression of peripheral blood gene transcripts that were related not only to inflammation but also to glucose and lipid metabolism. To determine whether plasma biomarkers of glucose and lipid metabolism were similarly associated with antidepressant resp…

Primary Breast Lymphoma with cutaneous involvement in a patient with Rheumatoid Arthritis - a complication of infliximab therapy?

It is well established that rheumatoid arthritis is associated with an increased risk of lymphoma. The use of tumor-necrosis factor-α inhibitors as a therapy in rheumatoid arthritis has been related to higher incidence of lymphoma arising at atypical and/or unusual locations; however, recent data shows their safety. We report the case of a 79 year-old woman with rheumatoid arthritis treated with infliximab, who presented a primary breast lymphoma with cutaneous involvement.

Successful infliximab therapy in a patient with comorbid spondyloarthritis, primary biliary cirrhosis and generalized morphea.

The patient in this report was diagnosed simultaneously with primary biliary cirrhosis (PBC), spondyloarthritis, and generalized morphea and was started on infliximab therapy. In addition to an improvement in clinical symptoms with this therapy, an improvement was also observed in laboratory parameters such as cholestatic enzymes, C-reactive protein, and erythrocyte sedimentation rate. Infliximab was well tolerated in this 56-year-old patient. However, further studies must be performed in order to clarify the therapeutic role of TNF-α blockers in, PBC and generalized morphea.

Perioperative Timing of Infliximab and the Risk of Serious Infection After Elective Hip and Knee Arthroplasty.

OBJECTIVE: The optimal timing of tumor necrosis factor antagonists before elective surgery is unknown. This study evaluated the association between infliximab timing and serious infection after elective hip or knee arthroplasty. METHODS: A retrospective cohort study evaluated US Medicare patients with rheumatoid arthritis, inflammatory bowel disease, psoriasis, psoriatic arthritis, or ankylosing spondylitis who received infliximab within 6 months of elective knee or hip arthroplasty from 2007 to 2013. Propensity-adjusted analyses examined whether infliximab stop timing (time between the most …

Прививка от желтой лихорадки во время лечения инфиксимабом у пациента с язвительным колитом.

Мы сообщаем о случае с 59-летним пациентом, который случайно прошел живую вакцинацию от желтой лихорадки во время непрерывного лечения с помощью инфликсимаба TNF-α-антибодиза (AB) от язвительного колита. В ходе клинического курса была продемонстрирована кратковременная лихорадка и возвышение ферментов печени без дополнительных клинических осложнений. Виремия желтой лихорадки не была обнаружена, и были разработаны защитные антитела. В литературе ранее не сообщалось о первичной вакцинации от желтой лихорадки под воздействием инфликсимаба, хотя вакцинация является важной темой в ИБД. Прививки от

Совпадение в аннотации оригинала
We report the case of a 59-year-old patient who accidentally underwent live vaccination against yellow fever during continuous treatment with the TNF-α-antibody (AB) infliximab for ulcerative colitis. The clinical course showed fever of short duration and elevation of liver enzymes without further clinical complications. Yellow fever viremia was not detectab…

Infliximab partially alleviates the bite force reduction in a mouse model of temporomandibular joint pain.

Temporomandibular joint (TMJ) disorder is clinically important because of its prevalence, chronicity, and therapy-refractoriness of the pain. In this study, we investigated the effect of infliximab in a mouse model of TMJ pain using a specially-engineered transducer for evaluating the changes in bite force (BF). The mice were randomly divided into three groups (7 mice per group): the control group, the complete Freund's adjuvant (CFA) group, and the infliximab group. BF was measured at day 0 (baseline BF). After measuring the baseline BF, CFA or incomplete Freund's adjuvant was injected into b…

Autoimmune lymphocytic hypophysitis in association with autoimmune eye disease and sequential treatment with infliximab and rituximab.

INTRODUCTION: Autoimmune lymphocytic hypophysitis associates predominantly with other autoimmune endocrinopathies and is most commonly treat … suspected and treatment with glucocorticoids and methotrexate initiated. Since symptoms persisted, infliximab (a monoclonal antibody that antagonizes tumor necrosis factor alpha) was added to her regimen. The patient initially improved but after 6 months developed recurrent pituitary enlargement, bilateral optic neuritis, and panhypopituitarism. To ascertai …

Effect of N-acetylcysteine combined with infliximab on toxic epidermal necrolysis. A proof-of-concept study.

INTRODUCTION: The pathophysiology of toxic epidermal necrolysis (TEN) is thought to be related to a drug-induced oxidative stress combined w … s (IV) administration], or the combination of the same IV NAC perfusion with the anti-TNFα antibody infliximab (Remicade(®)), administered at a 5mg/kg dosage as a single 2-h IV administration. TEN was confirmed by a skin biopsy taken from a bullous lesion. At entry in the trial and 48h later, the illness auxiliary score (IAS) of clinical severity was determi …