mycophenolic-acid and Pneumococcal-Infections

mycophenolic-acid has been researched along with Pneumococcal-Infections* in 2 studies

Other Studies

2 other study(ies) available for mycophenolic-acid and Pneumococcal-Infections

ArticleYear
Safety and immunogenicity of booster immunization with 7-valent pneumococcal conjugate vaccine in children with idiopathic nephrotic syndrome.
    Vaccine, 2014, Mar-10, Volume: 32, Issue:12

    Safety and immunogenicity of a booster dose of 7-valent pneumococcal conjugate vaccine (PCV7) were evaluated in 29 patients with idiopathic nephrotic syndrome (INS), who had been primed 12 months earlier with one dose of PCV7. PCV7 was not associated with increased risk of INS relapse (RR=0.77, p=0.8) and serotype-specific antibodies increased in all subjects at 1 month (p<0.01). The quantitative characteristics of immune response and the effect of treatment with mycophenolate mofetil and/or cyclosporine A following booster PCV7 were similar with primary response. Additional PCV7 doses could be safely given in children with INS to increase circulating antibodies above the protective threshold.

    Topics: Adolescent; Antibodies, Bacterial; Child; Cyclosporine; Female; Follow-Up Studies; Heptavalent Pneumococcal Conjugate Vaccine; Humans; Immunization, Secondary; Immunoglobulin G; Immunosuppressive Agents; Male; Mycophenolic Acid; Nephrotic Syndrome; Pneumococcal Infections; Pneumococcal Vaccines; Prospective Studies

2014
Invasive pneumococcal disease following adult allogeneic hematopoietic stem cell transplantation.
    Transplant infectious disease : an official journal of the Transplantation Society, 2014, Volume: 16, Issue:5

    Allogeneic hematopoietic stem cell transplantation (alloHSCT) recipients are at high risk of invasive pneumococcal disease (IPD). We investigated the incidence and risk factors of IPD in alloHSCT recipients from 4 regional transplant centers over an 11-year period. This study aimed to inform future improvements in post-transplant care.. We conducted a retrospective nested 1:2 case-control study in patients aged ≥18 years who underwent alloHSCT between 2001 and 2011 in 4 major allogeneic transplant centers. Controls were matched with IPD cases on the basis of conditioning intensity and donor relationship (related or unrelated). Demographics and clinical characteristics of cases and controls were summarized. Univariate analysis of risk factors in matched case-control sets, and multivariate conditional logistic regression to control for confounding, were performed.. In 23 alloHSCT recipients, 26 IPD episodes were identified. The cumulative incidence over 11 years was 2.3% (95% confidence interval [CI] 1.45-3.15) and the incidence density 956 per 100,000 transplant years of follow-up (95% CI 580-1321). Multivariate risk factor analysis and backwards elimination showed a significant positive association between mycophenolate mofetil (MMF), hyposplenism/asplenia, and IPD, whereas trimethoprim-sulfamethoxazole (TMP/SMX) prophylaxis for Pneumocystis jirovecii pneumonia (PJP) was associated with lower odds of IPD cases. Of alloHSCT recipients with IPD, 38.5% required intensive care, and, of deaths documented in cases over the period of review, 30% were attributable to IPD. Serotypes causing IPD matched currently available vaccines in 15/22 (68.1%) episodes.. The incidence of IPD in alloHSCT recipients is an important cause of morbidity and mortality, with rates of disease being many fold higher than the general population. Patients with evidence of hyposplenism/asplenia define a high-risk group in the alloHSCT population for IPD, and the independent association with IPD and MMF in the adjusted model from this study requires further evaluation. The occurrence of post-transplant IPD may be reduced by measures such as vaccination with both 13-valent and 23-valent pneumococcal vaccines. TMP/SMX prophylaxis for the prevention of PJP may offer incidental protection against IPD in alloHSCT recipients.

    Topics: Adult; Aged; Anti-Infective Agents; Antibiotic Prophylaxis; Case-Control Studies; Female; Hematopoietic Stem Cell Transplantation; Humans; Immunocompromised Host; Immunosuppressive Agents; Incidence; Male; Middle Aged; Mycophenolic Acid; Pneumococcal Infections; Retrospective Studies; Risk Factors; Serotyping; Spleen; Streptococcus pneumoniae; Transplantation, Homologous; Trimethoprim, Sulfamethoxazole Drug Combination; Young Adult

2014