ArticlePediatric nephrology (Berlin, Germany)2009
Rituximab therapy in two children with autoimmune thrombotic thrombocytopenic purpura.
Article in Pediatric nephrology (Berlin, Germany), 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 1 synthesis or guideline pooled it, 13 citations in OpenAlex.
- Efficacy of rituximab in acute refractory or chronic relapsing non-familial idiopathic thrombotic thrombocytopenic purpura: a systematic review with pooled data analysis.Journal of thrombosis and thrombolysis · 2012Pooled it
- Acquired thrombotic thrombocytopenic purpura in a child: rituximab to prevent relapse. A pediatric report and literature review.Haematologica · 2018Article
- Rituximab in a child with autoimmune thrombotic thrombocytopenic purpura refractory to plasma exchange.International journal of hematology · 2012Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thrombotic thrombocytopenic purpura (TTP) is a rare disease among pediatric patients, in whom it may be mistaken for hemolytic uremic syndrome (HUS) and idiopathic thrombocytopenic purpura (ITP). Familial forms are caused by mutations in the ADAMTS13 gene, whereas acquired forms may result from an inhibitory antibody directed against ADAMTS13, a metalloprotease that cleaves very large multimers of Von Willebrand factor (VWF), thereby preventing platelet aggregation in blood vessels. We report two cases of TTP. The first was a 15-year-old girl with her first episode of TTP that failed to respond after 10 days of plasmapheresis and was treated with rituximab; she has remained in remission at 12 months of follow-up. The second was a 6-year-old boy with acquired relapsing TTP previously managed with plasmapheresis and prednisolone, who presented with a third relapse that was treated with plasmapheresis and rituximab; he remains in remission 17 months after treatment. Rituximab has been used by pediatricians for treating B cell malignancy, autoimmune diseases and antibody-mediated diseases, such as the Factor VIII inhibitors in hemophilia A, and may also have a promising role in children with acute refractory or chronic relapsing TTP.
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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.