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http://dx.doi.org/10.5009/gnl250154 | DOI Listing |
Clin Res Hepatol Gastroenterol
September 2025
Pediatric Hepato-Gastroenterology and Nutrition Unit, Hôpital Femme Mère Enfant de Lyon Hôpital Femme Mère Enfant, Hospices Civils de Lyon HCL, Bron, France; Centre International de Recherche en Infectiologie (CIRI), Univ Lyon, Institut national de la santé et de la recherche médical (Inserm),
Objective: Infliximab is approved for pediatric Crohn's disease (CD) and ulcerative colitis (UC), but is limited in children by its intravenous administration. We evaluated the effectiveness and safety of switching from intravenous to subcutaneous infliximab in pediatric patients with CD/UC.
Methods: Multicenter retrospective cohort study, from January to December 2022 in two pediatric centers, that included CD/UC patients in clinical remission and weighing ≥50 kg, treated with maintenance dose IV IFX.
J Crohns Colitis
August 2025
Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium.
Background And Aims: It remains unclear if patients on escalated intravenous (IV) infliximab can switch to standard subcutaneous (SC) infliximab CT-P13 of 120 mg bi-weekly (Q2W) injections without losing therapeutic response. This study investigates the dose-exposure-response relationship during the IV-to-SC switching of infliximab in Crohn's disease (CD) and ulcerative colitis (UC).
Methods: Data were collected from healthy volunteers and patients with CD and UC in different Phase I studies.
J Clin Med
August 2025
Orthopedics and Trauma Surgery Unit, Department of Ageing, Neurosciences, Head-Neck and Orthopedics Sciences, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, 00168 Rome, Italy.
: Pigmented villonodular synovitis (PVNS), also known as tenosynovial giant cell tumor, is a rare proliferative disorder of the synovial membrane that primarily affects the knee joint. Despite advances in imaging and surgical techniques, diagnosis is often delayed, and optimal treatment remains debated. : A Narrative review was conducted according to PRISMA guidelines using PubMed, MEDLINE, and Scopus databases from January 2000 to December 2024.
View Article and Find Full Text PDFSmall
August 2025
Department of Biotechnology Engineering, Faculty of Engineering Science, Ben-Gurion University of the Negev, Beer-Sheva, 8410501, Israel.
Administration of mAb therapeutics often elicits the production of neutralizing anti-drug antibodies (nADA) in patients. Current nADA assays are drug-sensitive and detect only free nADA, thereby overlooking drug-bound antibodies and reducing sensitivity. An extra preparatory step of acid dissociation is often applied to resolve the immunocomplexes and subsequently detect the resultant free nADA separately.
View Article and Find Full Text PDFFront Immunol
August 2025
Department of Gastroenterology, State Key Laboratory of Organ Failure Research, Guangdong Provincial Key Laboratory of Gastroenterology, Nanfang Hospital, Southern Medical University, Guangzhou, China.
Background: Inflammatory bowel disease (IBD) presents unpredictable therapeutic responses and complex immune dysregulation. Current precision medicine approaches lack robust molecular tools integrating transcriptomic signatures with immune dynamics for personalized treatment guidance.
Methods: We performed multi-omics analyses of GEO datasets using machine learning algorithms (LASSO/Random Forest) to derive a four-gene signature.