Rhonda J Hammerquist1, Kimberly A Messerschmidt2, April A Pottebaum3, Thaddaus R Hellwig2. 1. Sanford USD Medical Center, Sioux Falls, SD. rhonda.hammerquist@sanfordhealth.org. 2. Department of Pharmacy Practice, South Dakota State University College of Pharmacy, Brookings, SD, and Sanford USD Medical Center, Sioux Falls, SD. 3. Barnes-Jewish Hospital, St. Louis, MO.
Abstract
PURPOSE: The recommended immunizations for adult asplenic patients are reviewed. SUMMARY: Patients without a spleen are at risk of developing overwhelming postsplenectomy infections due to encapsulated organisms, mainly pneumococcal, meningococcal, and Haemophilus influenzae type b (Hib). Due to the high mortality rates associated with these infections, vaccinations are recommended as a preventive measure. It is challenging to ensure optimal immunizations in these high-risk patients due to the number of recommended vaccines, the availability of multiple formulations, and the inability to administer specific formulations at the same time, as well as differences in subsequent vaccine administration schedules. Pharmacists play a key role in recommending specific vaccines and timing for these patients in order to achieve the most robust immune response. This article reviews the specific recommendations for pneumococcal, meningococcal, Hib, and influenza vaccinations in asplenic patients. CONCLUSION: In order to prevent potentially life-threatening infections, asplenic individuals should be vaccinated against S. pneumoniae, N. meningitidis, Hib, and influenza. The optimal timing of vaccination in relation to splenectomy depends on the nature of the splenectomy.
PURPOSE: The recommended immunizations for adult asplenic patients are reviewed. SUMMARY:Patients without a spleen are at risk of developing overwhelming postsplenectomy infections due to encapsulated organisms, mainly pneumococcal, meningococcal, and Haemophilus influenzae type b (Hib). Due to the high mortality rates associated with these infections, vaccinations are recommended as a preventive measure. It is challenging to ensure optimal immunizations in these high-risk patients due to the number of recommended vaccines, the availability of multiple formulations, and the inability to administer specific formulations at the same time, as well as differences in subsequent vaccine administration schedules. Pharmacists play a key role in recommending specific vaccines and timing for these patients in order to achieve the most robust immune response. This article reviews the specific recommendations for pneumococcal, meningococcal, Hib, and influenza vaccinations in asplenic patients. CONCLUSION: In order to prevent potentially life-threatening infections, asplenic individuals should be vaccinated against S. pneumoniae, N. meningitidis, Hib, and influenza. The optimal timing of vaccination in relation to splenectomy depends on the nature of the splenectomy.
Authors: Sandra Barbeiro; Catarina Atalaia-Martins; Pedro Marcos; João Nobre; Cláudia Gonçalves; Cristina Aniceto Journal: GE Port J Gastroenterol Date: 2016-11-30
Authors: C T Rieger; B Liss; S Mellinghoff; D Buchheidt; O A Cornely; G Egerer; W J Heinz; M Hentrich; G Maschmeyer; K Mayer; M Sandherr; G Silling; A Ullmann; M J G T Vehreschild; M von Lilienfeld-Toal; H H Wolf; N Lehners Journal: Ann Oncol Date: 2018-06-01 Impact factor: 32.976