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April 3, 2026Enfermedades Infecciosas y Microbiología Clínica0 citationsOpen Access

Cumplimiento de los indicadores GeSIDA de vacunación antineumocócica y hepatitis B en las personas con el VIH

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SISilvia Ivorra-GómezFJFrancisco Jover-DíazGMGloria M. Martínez-Álvarez

Key Points

  • The aim is to evaluate compliance with vaccination indicators for pneumococcus and HBV in people living with HIV.
  • Retrospective analysis of 198 adults living with HIV
  • Assessment of vaccination rates for pneumococcus and HBV
  • Evaluation of referral and attendance to preventive medicine
  • Demographic and clinical parameter analysis
  • Univariate and multivariate logistic regression analysis
  • 60.8% vaccination coverage for pneumococcus
  • 72.6% vaccination coverage for HBV
  • 23.7% missed vaccination opportunities for pneumococcus
  • 27.4% missed vaccination opportunities for HBV
  • Significant associations found between vaccination and attendance at preventive medicine consultations

Abstract

Evaluar el cumplimiento de los indicadores GeSIDA de vacunación antineumocócica frente al VHB en las personas con VIH (PVIH) atendidas en un hospital español, e identificar los factores clínicos y organizativos asociados a la vacunación completa. Estudio retrospectivo que incluyó 198 PVIH adultas en seguimiento en la Unidad de Enfermedades Infecciosas del Hospital Clínico Universitario San Juan. Se analizaron la proporción de sujetos vacunados frente a neumococo y VHB, derivación y asistencia a consultas de medicina preventiva (MPRE), variables demográficas (edad, sexo, nacionalidad), clínicas (recuento CD4 basal y en derivación, carga viral, TAR, complejidad) y organizativas mediante análisis univariante y regresión logística multivariante. La proporción de sujetos vacunados de forma completa fue del 60,8% para neumococo (108/178 pacientes elegibles) y del 72,6% para VHB (114/157 elegibles). Las pérdidas de oportunidad alcanzaron el 23,7% en neumococo (sin vacunar) y el 27,4% en VHB. En el análisis univariante, la derivación a MPRE (p < 0,001 ambas vacunas), asistencia a MPRE (p < 0,001) y tiempo transcurrido desde el diagnóstico del VIH (p = 0,030 VHB) se asociaron con vacunación completa. El análisis multivariante no identificó variables independientes significativas para neumococo; en el VHB se observó separación completa por asistencia a MPRE. Aunque mejor que en estudios previos, la proporción de sujetos vacunados permanece por debajo de los estándares GeSIDA. La derivación y asistencia a MPRE representan las principales barreras organizativas. Son necesarias intervenciones dirigidas a optimizar los circuitos asistenciales para mejorar la protección vacunal en esta población vulnerable. To assess compliance with GeSIDA pneumococcal and HBV vaccination indicators among people living with HIV (PLWH) followed at a Spanish hospital and identify clinical and organizational factors associated with complete vaccination coverage. Retrospective study including 198 adult PLWH from the Infectious Diseases Unit at Hospital Clínico Universitario San Juan. We analyzed pneumococcal and HBV vaccination coverage, Preventive Medicine (MPRE) referral and attendance, demographic variables (age, sex, nationality), clinical parameters (baseline and referral CD4 count, viral load, ART, ACRG3 complexity), and organizational factors using univariate analysis and multivariate logistic regression. Complete vaccination coverage was 60.8% for pneumococcus (108/178 eligible patients) and 72.6% for HBV (114/157 eligible). Missed vaccination opportunities reached 23.7% for pneumococcus (unvaccinated) and 27.4% for HBV. Univariate analysis showed significant associations between complete vaccination and MPRE referral ( P <.001 both vaccines), MPRE attendance ( P <.001), and time since HIV diagnosis ( P =.030 HBV). Multivariate analysis identified no independent significant variables for pneumococcal vaccination; HBV showed complete separation due to MPRE attendance. Although better than previous studies, vaccination coverage remains below GeSIDA standards. MPRE referral and attendance represent the main organizational barriers. Targeted interventions to optimize care pathways are needed to improve vaccine protection in this vulnerable population.

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Cite This Study

Ivorra-Gómez et al. (2026) studied this question.

synapsesocial.com/papers/69cf5ebc5a333a821460d3f4https://doi.org/10.1016/j.eimc.2026.503164
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Implementation, impact of vaccination coverage and determinants of VZV immunization in people living with HIV: The HIV-ZoVax study2026
  2. 2Factors Associated with Vaccination Adequacy in People Living with HIV: A Cross-Sectional Study2024
  3. 3Evaluation of Hepatitis B Vaccination Coverage and Serological Response in People Living with HIV2026
  4. 4Pneumococcal Vaccination Uptake Among People with HIV Following the Implementation of an On-Site Vaccination Service in an Italian Specialist Out-Patient Clinic2026
  5. 55PSQ-056 Vaccination coverage against penumococcus for people living with HIV before and after the COVID-19 pandemic2024