Evidence map›Paper›PMID 33313471›Full record

ArticleResearch and practice in thrombosis and haemostasis2020

Turoctocog alfa is safe for the treatment of Indian patients with hemophilia A: Guardian 10 trial results.

M Joseph John, Prantar Chakrabarti, Shashikant Apte, Maitreyee Bhattacharyya, Chandrakala S, Trine Hansen, Rohan Kolla, Cecil Ross, Tulika Seth, Neeraj Siddharthan and 1 more

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Article in Research and practice in thrombosis and haemostasis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.1field-weighted citation impact, top 50% of its field
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors at 10 institutions in 2 countries.

M Joseph JohnDepartment of Clinical Haematology, Haemato-Oncology, & Bone Marrow (Stem Cell) Transplant Unit Christian Medical College and Hospital Ludhiana India.
Prantar ChakrabartiDepartment of Hematology NRS Medical College Kolkata India.
Shashikant ApteDepartment of Hematology and Bone Marrow Transplantation Sahyadri Specialty Hospital Pune India.
Maitreyee BhattacharyyaDepartment of Hematology Calcutta Medical College Kolkata India.
Chandrakala SDepartment of Haematology KEM Hospital Mumbai India.
Trine HansenNovo Nordisk A/S Søborg Denmark.
Rohan KollaNovo Nordisk India Bangalore India.
Cecil RossSt Johns Medical College Hospital Bangalore India.
Tulika SethDepartment of Haematology All India Institute of Medical Sciences New Delhi India.
Neeraj SiddharthanDepartment of Clinical Haematology Amrita Institute of Medical Sciences Kochi India.
Aby AbrahamDepartment of Hematology Christian Medical College Vellore India.
Medical College and Hospital, Kolkata · INAll India Institute of Medical Sciences · INAmrita Institute of Medical Sciences and Research Centre · INChristian Medical College · INChristian Medical College & Hospital · INCollege of Medicine & JNM Hospital · INNovo Nordisk (Denmark) · DKNovo Nordisk (India) · INSahyadri Hospital · INSt.John's Medical College Hospital · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundHemophilia A is an X chromosome-linked bleeding disorder caused by the deficiency of coagulation factor VIII (FVIII). The majority of the Indian population with hemophilia A use plasma-derived clotting factors and, in some instances, fresh frozen plasma and cryoprecipitate. Safer and more efficient treatment options are needed for this group of patients.

objectivesTo assess the safety of turoctocog alfa, a third-generation recombinant FVIII molecule, for the treatment and prophylaxis of bleeding episodes in previously treated Indian patients with moderate or severe hemophilia A. PATIENTS/

methodsThis single-country, multicenter, open-label, nonrandomized trial enrolled 60 patients who received prophylactic treatment with turoctocog alfa for 8 weeks, which corresponded to a minimum of 20 exposure days. Confirmed development of FVIII inhibitors during the 8-week treatment period was evaluated. Other assessments included frequencies of adverse drug reactions (ARs), serious adverse reactions, drug-related allergic reactions, and infusion reactions during the 12-week period after the first treatment; hemostatic effect of turoctocog alfa for the treatment of bleeding episodes; and total annualized dose of turoctocog alfa administered during the 8-week treatment period.

resultsNo incidence of FVIII inhibitors was detected. No safety concerns such as ARs, serious ARs, or drug-related allergic reactions were noted. The hemostatic success rate for the treatment of bleeding episodes with turoctocog alfa was 81.6%.

conclusionsThe trial results demonstrated that turoctocog alfa is a safe treatment option for the prophylaxis and treatment of bleeding episodes in previously treated adolescent and adult patients with hemophilia A in the Indian population.

Indexed as

coagulation factor VIIIhemophiliahemostatictreatmentturoctocog alfa

Identifiers

PMID33313471
PMCPMC7695559
OpenAlexW3094244679

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LicenceCC BY-NC-ND
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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.