Trial reportBMJ open gastroenterology2021
A randomised, placebo-controlled study of RIPK1 inhibitor GSK2982772 in patients with active ulcerative colitis.
Trial report in BMJ open gastroenterology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02903966 (A Multicentre, Randomised, Double-blind), which is not on this map. Cited by 62 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
A Multicentre, Randomised, Double-blind (Sponsor Unblinded), Placebo-controlled Study With Open Label Extension to Investigate the Safety and Tolerability, Pharmacokinetics, Pharmacodynamics, and Efficacy of GSK2982772 in Subjects With Active Ulcerative Colitis
Who cites it
62 citing papers in PubMed, 86 citations in OpenAlex.
- Early Development of Ocadusertib, a Selective Receptor-Interacting Serine/Threonine-Protein Kinase 1 Inhibitor.Clinical and translational science · 2026Trial
- Safety, Pharmacokinetics and Target Engagement of a Novel Brain Penetrant RIPK1 Inhibitor (SIR9900) in Healthy Adults and Elderly Participants.Clinical and translational science · 2025Trial
- A phase I randomized study to evaluate safety, pharmacokinetics, and pharmacodynamics of SIR2446M, a selective RIPK1 inhibitor, in healthy participants.Clinical and translational science · 2024Trial
- A phase I, randomized, ascending-dose study to assess safety, pharmacokinetics, and activity of GDC-8264, a RIP1 inhibitor, in healthy volunteers.Clinical and translational science · 2023Trial
- A phase I randomized, double-blinded, placebo-controlled study assessing the safety and pharmacokinetics of RIPK1 inhibitor GFH312 in healthy subjects.Clinical and translational science · 2023Trial
- RIPK1 Links Metabolic Stresses to Inflammatory and Degenerative Pathways in Alzheimer's Disease.Neuroscience bulletin · 2026Article
- Mechanisms, regulation and clinical relevance of necroptosis.Nature reviews. Molecular cell biology · 2026Review
- On-DNA photochemical methods for expanding DNA-encoded library (DEL) chemical space.RSC medicinal chemistry · 2026Review
- Soluble tumor necrosis factor receptors in diabetes: risk sensing and receptor-resolved targeting.Endocrine journal · 2026Review
- PANoptosis in the pathogenesis of myelodysplastic syndromes.Molecular oncology · 2026Review
- The dual role of RIPK family in IBD: from cell death to therapeutic targeting.Molecular medicine (Cambridge, Mass.) · 2026Review
- Decoding PANoptosis: Crosstalk of cell death pathways in immunity and inflammation.Immunologic research · 2026Review
- BIRC3 (Encoding cIAP2) Variants Result in Dysregulated RIPK1 Signaling Leading to Increased Epithelial Cell Death and Are Associated With Monogenic Crohn's Disease.Gastroenterology · 2026Article
- RIPK1 regulates β-cell fate via actions on gene expression and kinase signaling in a mouse model of β-cell self-reactivity.Cell death & disease · 2026Article
- Programmed cell death inhibitors: a new hope for cancer therapy?World journal of surgical oncology · 2026Review
- Non-apoptotic Regulated Cell Death Mechanisms in Sepsis and their Therapeutic Potential.Inflammation · 2026Review
- Receptor-Interacting Protein Kinase 1 (RIPK1): A Potential Therapeutic Target in Ischemic Stroke.Molecular neurobiology · 2026Review
- Treatment of Inflammatory Bowel Disease with Drugs Targeting PANoptosis: A Comprehensive Review.Biomedicines · 2026Review
- Necroptosis-senescence crosstalk in tubulointerstitial fibrosis: the mtDNA-cGAS-STING-PFKFB3 axis as a metabolic bridge.Frontiers in medicine · 2026Review
- RIPK1 autophosphorylation at S161 mediates cell death and inflammation.The Journal of experimental medicine · 2025Article
2 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
13 authors at 4 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveTumour necrosis factor signalling via the receptor-interacting protein kinase 1 (RIPK1) pathway regulates colonic inflammation suggesting that RIPK1 inhibition may be a potential therapeutic target in ulcerative colitis (UC). This phase IIa, randomised, double-blind experimental medicine study investigated the safety, pharmacokinetics (PK), pharmacodynamics (PD) and preliminary efficacy of the RIPK1 inhibitor GSK2982772 in patients with active UC.
designIn part A, prior to a protocol amendment, one patient was randomised to receive GSK2982772 60 mg twice daily for 42 days. After the amendment, patients were randomised 2:1 to receive GSK2982772 60 mg or placebo three times daily for 42 days. In part B, all patients switched to open-label GSK2982772 60 mg three times daily for 42 days. Safety, PK, PD biomarkers, histological disease activity, clinical efficacy and quality of life were assessed at days 43 and 85.
resultsThirty-six patients were randomised (n=12, placebo/open-label GSK2982772; n=24, GSK2982772/open-label GSK2982772). Most adverse events were mild, with headache reported the most frequently across groups (placebo/open-label GSK2982772, n=2 (17%); GSK2982772/open-label GSK2982772, n=8 (33%)). GSK2982772 was well distributed into colonic tissue, with generally higher concentrations in colonic biopsy samples versus plasma. No apparent differences between treatment groups were observed for PD, histological disease activity, clinical disease activity or quality-of-life measures. At screening, all patients had Mayo endoscopic scores of 2 or 3. At day 43, no patients in the placebo/open-label GSK2982772 group achieved Mayo endoscopic scores of 0 or 1 vs 3/24 (13%) for GSK2982772/open-label GSK2982772. At day 85, 1/9 (11%) achieved scores of 0 or one for placebo/open-label GSK2982772 vs 3/22 (14%) for GSK2982772/open-label GSK2982772.
conclusionGSK2982772 was generally well tolerated, with no treatment-related safety concerns identified. However, no significant differences in efficacy were observed between treatment groups, suggesting that GSK2982772 as monotherapy is not a promising treatment for patients with active UC. TRIAL REGISTRATION NUMBER: NCT02903966.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.