2014
BCG vaccination in patients with severe combined immunodeficiency: Complications, risks, and vaccination policies
MARCIANO, Beatriz E.; Chiung Yu HUANG; Gyan JOSHI; Nima REZAEI; Beatriz Costa CARVALHO et al.Základní údaje
Originální název
BCG vaccination in patients with severe combined immunodeficiency: Complications, risks, and vaccination policies
Autoři
MARCIANO, Beatriz E.; Chiung Yu HUANG; Gyan JOSHI; Nima REZAEI; Beatriz Costa CARVALHO; Zoe ALLWOOD; Aydan IKINCIOGULLARI; Shereen M. REDA; Andrew GENNERY; Vojtěch THON; Francisco ESPINOSA-ROSALES; Walleed AL-HERZ; Oscar PORRAS; Anna SHCHERBINA; Anna SZAFLARSKA; Sebnem KILIC; Jose L. FRANCO; Andrea C. GÓMEZ RACCIO; Persio ROXO; Isabel ESTEVES; Nermeen GALAL; Anete Sevciovic GRUMACH; Salem AL-TAMEMI; Alisan YILDIRAN; Julio C. ORELLANA; Masafumi YAMADA; Tomohiro MORIO; Diana LIBERATORE; Yoshitoshi OHTSUKA; Yu-Lung LAU; Ryuta NISHIKOMORI; Carlos TORRES-LOZANO; Juliana T.L. MAZZUCCHELLI; Maria M.S. VILELA; Fabiola S. TAVARES; Luciana CUNHA; Jorge A. PINTO; Sara E. ESPINOSA-PADILLA; Leticia HERNANDEZ-NIETO; Reem A. ELFEKY; Tadashi ARIGA; Heike TOSHIO; Figen DOGU; Funda CIPE; Renata FORMANKOVA; Enriqueta M. NUNEZ-NUNEZ; Liliana BEZRODNIK; Jose Goncalo MARQUES; María I. PEREIRA; Viviana LISTELLO; Mary A. SLATTER; Zohreh NADEMI; Danuta KOWALCZYK; Thomas A. FLEISHER; Graham DAVIES; Bénédicte NEVEN a Sergio D. ROSENZWEIG
Vydání
Journal of allergy and clinical immunology, New York, Mosby-Elsevier, 2014, 0091-6749
Další údaje
Jazyk
angličtina
Typ výsledku
Článek v odborném periodiku
Obor
30102 Immunology
Stát vydavatele
Spojené státy
Utajení
není předmětem státního či obchodního tajemství
Impakt faktor
Impact factor: 11.476
Označené pro přenos do RIV
Ano
Kód RIV
RIV/00216224:14110/14:00077681
Organizační jednotka
Lékařská fakulta
UT WoS
EID Scopus
Klíčová slova anglicky
Primary immunodeficiency; severe combined immunodeficiency; vaccine; BCG; mycobacteria; newborn screening; hematopoietic stem cell transplant; immune reconstitution syndrome
Štítky
Příznaky
Mezinárodní význam, Recenzováno
Změněno: 8. 12. 2014 10:57, Soňa Böhmová
Anotace
V originále
Background: Severe combined immunodeficiency (SCID) is a syndrome characterized by profound T-cell deficiency. BCG vaccine is contraindicated in patients with SCID. Because most countries encourage BCG vaccination at birth, a high percentage of patients with SCID are vaccinated before their immune defect is detected. Objectives: We sought to describe the complications and risks associated with BCG vaccination in patients with SCID. Methods: An extensive standardized questionnaire evaluating complications, therapeutics, and outcomes regarding BCG vaccination in patients given a diagnosis of SCID was widely distributed. Summary statistics and association analysis was performed. Results: Data on 349 BCG-vaccinated patients with SCID from 28 centers in 17 countries were analyzed. Fifty-one percent of the patients had BCG-associated complications, 34% disseminated and 17% localized (a 33,000- and 400-fold increase, respectively, over the general population). Patients receiving early vaccination (<= 3 1 month) showed an increased prevalence of complications (P = 5.006) and death caused by BCG-associated complications (P < .0001). The odds of experiencing complications among patients with T-cell numbers of 250/mu L or less at diagnosis was 2.1 times higher (95% CI, 1.4-3.4 times higher; P = .001) than among those with T-cell numbers of greater than 250/mL. BCG-associated complications were reported in 2 of 78 patients who received antimycobacterial therapy while asymptomatic, and no deaths caused by BCG-associated complications occurred in this group. In contrast, 46 BCG-associated deaths were reported among 160 patients treated with antimycobacterial therapy for a symptomatic BCG infection (P < .0001). Conclusions: BCG vaccine has a very high rate of complications in patients with SCID, which increase morbidity and mortality rates. Until safer and more efficient antituberculosis vaccines become available, delay in BCG vaccination should be considered to protect highly vulnerable populations from preventable complications.