Dataset Information

Underlying factors of recurrent infections in patients with down syndrome.

ABSTRACT: Down syndrome is the most common chromosomal aberration. Patientswith Down syndrome suffer more infections than those without the disease. Underlying immunological disorders are consideredto be the reason for the increasing frequency of infections in patients with Down syndrome. In addition, some anatomical abnormalities in the respiratory tractaccompanying Down syndrome can disturb the innate immunity and contribute to the increase in infection rate. Respiratory tract infections are one of the most common causes of mortality in patients with Down syndrome. Awareness of the underlying reason for frequent respiratory tract infections should result in a decrease in mortality among these patients and contribute to an improvementin their quality of life.

SUBMITTER: Patiroglu T

PROVIDER: S-EPMC6191560 | biostudies-other | 2018

REPOSITORIES: biostudies-other

ACCESS DATA

Publications

Underlying factors of recurrent infections in patients with down syndrome.

Patiroglu Turkan T Cansever Murat M Bektas Fulya F

Northern clinics of Istanbul 20180129 2

Down syndrome is the most common chromosomal aberration. Patientswith Down syndrome suffer more infections than those without the disease. Underlying immunological disorders are consideredto be the reason for the increasing frequency of infections in patients with Down syndrome. In addition, some anatomical abnormalities in the respiratory tractaccompanying Down syndrome can disturb the innate immunity and contribute to the increase in infection rate. Respiratory tract infections are one of the ...[more]

PMID: 30374487

Similar Datasets

Project description:BACKGROUND: Children with Down syndrome (DS) are at high risk of infectious toxicity when treated with acute lymphoblastic leukemia chemotherapy protocols optimized in children without DS. Our objective was to determine if children with DS and acute myeloid leukemia (AML) have a different risk of infection when treated with chemotherapy protocols developed for children with DS compared to AML treatment protocols developed for children without DS. METHODS: We conducted a retrospective, population-based cohort study that included DS children???18 years of age with de novo, non-M3 AML diagnosed between January 1995 and December 2004, and treated at 15 Canadian centers. Patients were monitored for infection from initiation of AML treatment until recovery from the last cycle of chemotherapy, conditioning for hematopoietic stem cell transplantation, relapse, persistent disease or death (whichever occurred first). Trained research associates abstracted all information from each site. RESULTS: There were 31 children with DS included; median age was 1.7 (range 0.1-11.1) years. Eleven were treated according to a DS-specific protocol while 20 were treated with non-DS specific protocols. A total of 157 courses of chemotherapy were delivered. Microbiologically documented sterile site infection occurred in 11.9% and 14.3% of DS-specific and non-DS specific AML treatment courses respectively. Sepsis was rare and there were no infection-related deaths. In multiple regression, treatment with a DS-specific protocol was independently associated with a reduction in microbiologically documented sterile site infection (adjusted odds ratio (OR) 0.65, 95% confidence interval (CI) 0.42-0.99; P?=?0.044), and clinically documented infection (adjusted OR 0.36, 95% CI 0.14-0.91; P?=?0.031) but not bacteremia (adjusted OR 0.73, 95% CI 0.44-1.22; P?=?0.231). CONCLUSIONS: Our study suggests that children with DS do not experience excessive infectious toxicity during treatment for AML compared to children without DS. Incorporation of DS-specific AML treatment protocols is associated with a more favorable infection profile for children with DS-AML.

Dataset Information

Underlying factors of recurrent infections in patients with down syndrome.

Publications

Underlying factors of recurrent infections in patients with down syndrome.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure