Placental transfer of anti-tumor necrosis factor agents in pregnant patients with inflammatory bowel disease.
University of California, San Francisco1, Cedars-Sinai Medical Center2, University of Washington3, Dartmouth College4, Icahn School of Medicine at Mount Sinai5, University of Florida6, University of Illinois at Chicago7, University of Utah8, University of Chicago9, Kaiser Permanente10, University of Miami11
01 Mar 2013-Clinical Gastroenterology and Hepatology (W.B. Saunders Ltd)-Vol. 11, Iss: 3, pp 286-292
TL;DR: CZP has the lowest level of placental transfer, based on levels measured in cords and infants at birth, of the drugs tested; the TNF antagonists IFX and ADA are transferred across the placenta and can be detected in babies at birth.
About: This article is published in Clinical Gastroenterology and Hepatology.The article was published on 2013-03-01 and is currently open access. It has received 423 citations till now. The article focuses on the topics: Cord blood & Pregnancy.
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TL;DR: An physician-oriented overview of Crohn's disease in adults is provided, ranging from epidemiology and cause to clinical diagnosis, natural history, patient stratification and clinical management, and ending with an overview of emerging therapies and future directions for research.
1,274 citations
University of Porto1, University of Bologna2, Sheba Medical Center3, University of Milan4, Catholic University of the Sacred Heart5, Semmelweis University6, Medical University of Graz7, Pennine Acute Hospitals NHS Trust8, Seconda Università degli Studi di Napoli9, University of Cambridge10, Imperial College London11, Cleveland Clinic12
TL;DR: This research presents a meta-analyses of Gastroenterology and Hepatology at the cellular and molecular level, which shows clear trends in the development of immune-oncology-metabolical pathways towards “clinically checkpoints”.
Abstract: aDepartment of Pharmacology and Therapeutics, University of Porto; MedInUP, Centre for Drug Discovery and Innovative Medicines; Centro Hospitalar São João, Porto, Portugal bIBD Unit, DIMEC, University of Bologna, Bologna, Italy cDepartment of Gastroenterology and Hepatology, Chaim Sheba Medical Center, Tel Hashomer, Israel dGastrointestinal Unit ASST Fatebenefratelli Sacco—University of Milan—Milan, Italy eIBD Unit Complesso Integrato Columbus, Gastroenterological and Endocrino-Metabolical Sciences Department, Fondazione Policlinico Universitario Gemelli Universita’ Cattolica del Sacro Cuore, Rome, Italy fDepartment of Gastroenterology, IBD Unit, University Hospital Santiago De Compostela (CHUS), A Coruña, Spain gDepartment of Gastroenterology, North Zealand University Hospital, Frederikssund, Denmark hFirst Department of Medicine, Semmelweis University, Budapest, Hungary iIBD Unit, St Mark’s Hospital, Middlesex, UK jDepartment of Gastroenterology, University Hospital of Ghent, Ghent, Belgium kInstitute of Pathology, Medical University of Graz, Graz, Austria lDepartment of Gastroenterology, Pennine Acute Hospitals NHS Trust; Institute of Inflammation and Repair, University of Manchester, Manchester, UK mUnit of General Surgery, Second University of Naples, Napoli, Italy nMaria Skłodowska-Curie Memorial Cancer Centre and Institute of Oncology, Department of Oncological Gastroenterology Warsaw; Medical Centre for Postgraduate Education, Department of Gastroenterology, Hepatology and Clinical Oncology, Warsaw, Poland oDepartment of Medicine, University of Cambridge, Cambridge, UK pImperial College London; Chelsea and Westminster Hospital, London, UK qDepartment of Pathobiology /NC22, Lerner Research Institute; Department of Gastroenterology, Hepatology and Nutrition/A3, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland, OH, USA
1,214 citations
Newcastle University1, Newcastle upon Tyne Hospitals NHS Foundation Trust2, University of Exeter3, University of Cambridge4, Chelsea and Westminster Hospital NHS Foundation Trust5, Imperial College London6, Royal Liverpool and Broadgreen University Hospital NHS Trust7, University of Manchester8, Pennine Acute Hospitals NHS Trust9, King's College London10, Guy's and St Thomas' NHS Foundation Trust11, Queen Mary University of London12, Barts Health NHS Trust13, Leeds Teaching Hospitals NHS Trust14, University of Leeds15, Royal College of Surgeons in Ireland16, University of Edinburgh17, Western General Hospital18, University Hospitals Bristol NHS Foundation Trust19, University of Glasgow20, Glasgow Royal Infirmary21, University of Birmingham22, Queen Elizabeth Hospital Birmingham23, University College London Hospitals NHS Foundation Trust24, University College London25, Brighton and Sussex Medical School26, Brighton and Sussex University Hospitals NHS Trust27, University of Wolverhampton28, University Hospital of Wales29
TL;DR: Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care.
Abstract: Ulcerative colitis and Crohn’s disease are the principal forms of inflammatory bowel disease. Both represent chronic inflammation of the gastrointestinal tract, which displays heterogeneity in inflammatory and symptomatic burden between patients and within individuals over time. Optimal management relies on understanding and tailoring evidence-based interventions by clinicians in partnership with patients. This guideline for management of inflammatory bowel disease in adults over 16 years of age was developed by Stakeholders representing UK physicians (British Society of Gastroenterology), surgeons (Association of Coloproctology of Great Britain and Ireland), specialist nurses (Royal College of Nursing), paediatricians (British Society of Paediatric Gastroenterology, Hepatology and Nutrition), dietitians (British Dietetic Association), radiologists (British Society of Gastrointestinal and Abdominal Radiology), general practitioners (Primary Care Society for Gastroenterology) and patients (Crohn’s and Colitis UK). A systematic review of 88 247 publications and a Delphi consensus process involving 81 multidisciplinary clinicians and patients was undertaken to develop 168 evidence- and expert opinion-based recommendations for pharmacological, non-pharmacological and surgical interventions, as well as optimal service delivery in the management of both ulcerative colitis and Crohn’s disease. Comprehensive up-to-date guidance is provided regarding indications for, initiation and monitoring of immunosuppressive therapies, nutrition interventions, pre-, peri- and postoperative management, as well as structure and function of the multidisciplinary team and integration between primary and secondary care. Twenty research priorities to inform future clinical management are presented, alongside objective measurement of priority importance, determined by 2379 electronic survey responses from individuals living with ulcerative colitis and Crohn’s disease, including patients, their families and friends.
1,140 citations
Norwegian University of Science and Technology1, Charité2, University of Brescia3, University of California, San Diego4, St Thomas' Hospital5, University of Milan6, Paris Descartes University7, Erasmus University Rotterdam8, University Hospital of Bern9, University of the Basque Country10, University of Genoa11
TL;DR: Compatibility with pregnancy and lactation was found for antimalarials, sulfasalazine, azathioprine, ciclosporin, tacrolimus, colchicine, intravenous immunoglobulin and glucocorticoids, and tumour necrosis factor inhibitors.
Abstract: A European League Against Rheumatism (EULAR) task force was established to define points to consider on use of antirheumatic drugs before pregnancy, and during pregnancy and lactation. Based on a systematic literature review and pregnancy exposure data from several registries, statements on the compatibility of antirheumatic drugs during pregnancy and lactation were developed. The level of agreement among experts in regard to statements and propositions of use in clinical practice was established by Delphi voting. The task force defined 4 overarching principles and 11 points to consider for use of antirheumatic drugs during pregnancy and lactation. Compatibility with pregnancy and lactation was found for antimalarials, sulfasalazine, azathioprine, ciclosporin, tacrolimus, colchicine, intravenous immunoglobulin and glucocorticoids. Methotrexate, mycophenolate mofetil and cyclophosphamide require discontinuation before conception due to proven teratogenicity. Insufficient documentation in regard to fetal safety implies the discontinuation of leflunomide, tofacitinib as well as abatacept, rituximab, belimumab, tocilizumab, ustekinumab and anakinra before a planned pregnancy. Among biologics tumour necrosis factor inhibitors are best studied and appear reasonably safe with first and second trimester use. Restrictions in use apply for the few proven teratogenic drugs and the large proportion of medications for which insufficient safety data for the fetus/child are available. Effective drug treatment of active inflammatory rheumatic disease is possible with reasonable safety for the fetus/child during pregnancy and lactation. The dissemination of the data to health professionals and patients as well as their implementation into clinical practice may help to improve the management of pregnant and lactating patients with rheumatic disease.
721 citations
Tel Aviv Sourasky Medical Center1, Tel Aviv University2, University Medical Center Groningen3, Utrecht University4, Sheba Medical Center5, Leiden University6, Sapienza University of Rome7, Paris Descartes University8, Lund University9, Aarhus University Hospital10, University of Giessen11, St Thomas' Hospital12, University Medical Center Freiburg13
TL;DR: The updated EULAR recommendations provide an up-to-date guidance on the management of vaccinations in patients with AIIRD, favouring vaccination during quiescent disease, preferably prior to the initiation of immunosuppression.
Abstract: To update the European League Against Rheumatism (EULAR) recommendations for vaccination in adult patients with autoimmune inflammatory rheumatic diseases (AIIRD) published in 2011. Four systematic literature reviews were performed regarding the incidence/prevalence of vaccine-preventable infections among patients with AIIRD; efficacy, immunogenicity and safety of vaccines; effect of anti-rheumatic drugs on the response to vaccines; effect of vaccination of household of AIIRDs patients. Subsequently, recommendations were formulated based on the evidence and expert opinion. The updated recommendations comprise six overarching principles and nine recommendations. The former address the need for an annual vaccination status assessment, shared decision-making and timing of vaccination, favouring vaccination during quiescent disease, preferably prior to the initiation of immunosuppression. Non-live vaccines can be safely provided to AIIRD patients regardless of underlying therapy, whereas live-attenuated vaccines may be considered with caution. Influenza and pneumococcal vaccination should be strongly considered for the majority of patients with AIIRD. Tetanus toxoid and human papilloma virus vaccination should be provided to AIIRD patients as recommended for the general population. Hepatitis A, hepatitis B and herpes zoster vaccination should be administered to AIIRD patients at risk. Immunocompetent household members of patients with AIIRD should receive vaccines according to national guidelines, except for the oral poliomyelitis vaccine. Live-attenuated vaccines should be avoided during the first 6 months of life in newborns of mothers treated with biologics during the second half of pregnancy. These 2019 EULAR recommendations provide an up-to-date guidance on the management of vaccinations in patients with AIIRD.
440 citations
References
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TL;DR: Patients with Crohn's disease who respond to an initial dose of infliximab are more likely to be in remission at weeks 30 and 54, to discontinue corticosteroids, and to maintain their response for a longer period of time, if inflIXimab treatment is maintained every 8 weeks.
3,870 citations
TL;DR: The development of antibodies against infliximab is associated with an increased risk of infusion reactions and a reduced duration of response to treatment, and concomitant immunosuppressive therapy reduces the magnitude of the immunogenic response.
Abstract: Background Treatment with infliximab, a chimeric monoclonal IgG1 antibody against tumor necrosis factor, can result in the formation of antibodies against infliximab. We evaluated the clinical significance of these antibodies in patients with Crohn's disease. Methods In a cohort of 125 consecutive patients with Crohn's disease who were treated with infliximab infusions, we evaluated the concentrations of infliximab and of antibodies against infliximab, clinical data, side effects (including infusion reactions), and the use of concomitant medications before and 4, 8, and 12 weeks after each infusion. Results A mean of 3.9 infusions (range, 1 to 17) per patient were administered over a mean period of 10 months. Antibodies against infliximab were detected in 61 percent of patients. The presence of concentrations of 8.0 μg per milliliter or greater before an infusion predicted a shorter duration of response (35 days, as compared with 71 days among patients with concentrations of less than 8.0 μg per millilite...
1,973 citations
TL;DR: Adalimumab was superior to placebo for induction of remission in patients with moderate to severe Crohn's disease naive to anti-TNF therapy and was well tolerated.
1,579 citations
TL;DR: In patients with moderate-to-severe Crohn's disease, induction and maintenance therapy with certolizumab pegol was associated with a modest improvement in response rates, as compared with placebo, but with no significant improvement in remission rates.
Abstract: In this article we provide a contemporary overview of available clinical data on certolizumab pegol, a pegylated anti-tumor necrosis factor (TNF) alpha agent that comprises a uniquely small protein, and its emerging role as a therapy for Crohn's disease (CD). The results from a comprehensive clinical trial program suggest that certolizumab pegol offers rapid and sustained remission of moderate to severe CD. Certolizumab pegol is an effective and well-tolerated therapy both in patients who have already received biologics and in patients who are anti-TNF naive. Benefits of therapy include a stable dosing regimen, which allows for rapid induction of a clinical response followed by long-term maintenance of response and remission under one fixed dose. Treatment with certolizumab pegol has been shown to improve function and quality of life in patients with CD, and insights into the potential mechanisms by which certolizumab pegol effects a response in CD suggest that this agent may have the potential to slow or even modify disease progression. Early therapy is particularly effective and could help control CD progression and lessen the burden of disease on patients.
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TL;DR: Maternal antibody concentrations in fetal blood increase from early in the second trimester through term, most antibodies being acquired during the third trimester, with IgG1 is the most efficiently transported subclass and IgG2 the least.
688 citations