We have located links that may give you full text access.
CLINICAL TRIAL
COMPARATIVE STUDY
CONTROLLED CLINICAL TRIAL
JOURNAL ARTICLE
Immunization of cystic fibrosis patients with a Pseudomonas aeruginosa O-polysaccharide-toxin A conjugate vaccine.
Behring Institute Mitteilungen 1997 Februrary
Healthy, non-colonized cystic fibrosis (CF) patients (N = 26) were immunized with an octavalent Pseudomonas aeruginosa O-polysaccharide-toxin A conjugate vaccine. Vaccination was well tolerated and induced anti-lipopolysaccharide (LPS) antibodies of a high affinity capable of promoting the opsonophagocytic killing of P. aeruginosa by human peripheral lymphocytes. In contrast, anti-LPS antibodies acquired after natural infection possessed a very low affinity and were non-opsonic. To determine if immunization could prevent or delay infections due to P. aeruginosa, the infection rate among immunized patients was compared retrospectively to age and gender-matched controls. After 6 years of clinical follow-up, 15/20 (75%) of control and 8/23 (35%) of immunized subjects were classified as infected (p = 0.022). The persistence of high-affinity antibodies among immunized patients correlated with a significantly lower rate of infection after 4-6 years of observation. Infection of immunized patients was correlated with a dramatic decline in total antibody titer between year 2 and 3 of follow-up. Smooth, typeable strains of P. aeruginosa predominated among immunized patients. In contrast, rough, nontypeable strains were most frequently isolated from nonimmunized patients. Mucoid P. aeruginosa strains were isolated from 6 nonimmunized patients versus only I immunized subject.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app