Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program
Introduction: In recent decades, hemophilia A treatment has been focused on body weight, without taking pharmacokinetic parameters into account. Previous research has shown that the individual pharmacokinetic response is more effective in predicting the required dose of clotting factor. We want to e...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI AG
2021-11-01
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| Series: | Hematology Reports |
| Online Access: | https://www.pagepress.org/journals/index.php/hr/article/view/8904 |
| _version_ | 1797935701132574720 |
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| author | Samuel sarmiento Doncel Gina Alejandra Diaz Mosquera Javier Mauricio Cortes Nelson Ramirez Francisco Javier Meza Carol Agudelo Rico |
| author_facet | Samuel sarmiento Doncel Gina Alejandra Diaz Mosquera Javier Mauricio Cortes Nelson Ramirez Francisco Javier Meza Carol Agudelo Rico |
| author_sort | Samuel sarmiento Doncel |
| collection | DOAJ |
| description | Introduction: In recent decades, hemophilia A treatment has been focused on body weight, without taking pharmacokinetic parameters into account. Previous research has shown that the individual pharmacokinetic response is more effective in predicting the required dose of clotting factor. We want to evaluate the impact on reducing the frequency of bleeding in patients treated with recombinant factor VIII, based on a personalized comprehensive management program.
Objective: Our aim was to compare the results of a standard comprehensive treatment program (stage I) vs. a personalized pharmacokinetic - based treatment program (stage II) in a cohort of 60 patients with severe hemophilia without inhibitors.
Results:The median age was 15.5 years (3 - 68). The ABR was 1.03 (62 episodes) in the first stage and 0.58 (35 episodes) in the second one, (p = 0.004). By type of bleeding, the impact of the intervention differs significantly in spontaneous bleeding (p = 0.007) and a 73% reduction in the first stage. There were no significant differences in traumatic bleeding.
Conclusions: The use of pharmacokinetics for personalized dosing of patients with severe hemophilia A, significantly reduces ABR and spontaneous bleeding, improving the patient's quality of life and costs for the health system. |
| first_indexed | 2024-04-10T18:18:15Z |
| format | Article |
| id | doaj.art-a5ae7a1c44ac4daba6f5389cbcdbe17d |
| institution | Directory Open Access Journal |
| issn | 2038-8322 2038-8330 |
| language | English |
| last_indexed | 2024-04-10T18:18:15Z |
| publishDate | 2021-11-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Hematology Reports |
| spelling | doaj.art-a5ae7a1c44ac4daba6f5389cbcdbe17d2023-02-02T08:03:10ZengMDPI AGHematology Reports2038-83222038-83302021-11-0113410.4081/hr.2021.8904Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management programSamuel sarmiento Doncel0Gina Alejandra Diaz Mosquera1Javier Mauricio Cortes 2Nelson Ramirez3Francisco Javier MezaCarol Agudelo RicoInvestigación de Soluciones IntegralesSoluciones Integrales SDIntegral Solutions SDHospital Universitario Hernando Moncaleano Perdomo Introduction: In recent decades, hemophilia A treatment has been focused on body weight, without taking pharmacokinetic parameters into account. Previous research has shown that the individual pharmacokinetic response is more effective in predicting the required dose of clotting factor. We want to evaluate the impact on reducing the frequency of bleeding in patients treated with recombinant factor VIII, based on a personalized comprehensive management program. Objective: Our aim was to compare the results of a standard comprehensive treatment program (stage I) vs. a personalized pharmacokinetic - based treatment program (stage II) in a cohort of 60 patients with severe hemophilia without inhibitors. Results:The median age was 15.5 years (3 - 68). The ABR was 1.03 (62 episodes) in the first stage and 0.58 (35 episodes) in the second one, (p = 0.004). By type of bleeding, the impact of the intervention differs significantly in spontaneous bleeding (p = 0.007) and a 73% reduction in the first stage. There were no significant differences in traumatic bleeding. Conclusions: The use of pharmacokinetics for personalized dosing of patients with severe hemophilia A, significantly reduces ABR and spontaneous bleeding, improving the patient's quality of life and costs for the health system.https://www.pagepress.org/journals/index.php/hr/article/view/8904 |
| spellingShingle | Samuel sarmiento Doncel Gina Alejandra Diaz Mosquera Javier Mauricio Cortes Nelson Ramirez Francisco Javier Meza Carol Agudelo Rico Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program Hematology Reports |
| title | Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program |
| title_full | Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program |
| title_fullStr | Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program |
| title_full_unstemmed | Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program |
| title_short | Impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia A in a personalized comprehensive management program |
| title_sort | impact of pharmacokinetics to reduce bleeding in a cohort of patients with severe hemophilia a in a personalized comprehensive management program |
| url | https://www.pagepress.org/journals/index.php/hr/article/view/8904 |
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