Related Experiment Videos
Infections in paediatric renal transplant recipients
1Department of Paediatrics, National University Hospital, Singapore.
Insights
Infections are common in pediatric kidney transplant patients, with most occurring within six months post-transplant. Urinary tract infections and cytomegalovirus disease were most frequent, impacting patient morbidity.
Area of Science:
- Pediatric Nephrology
- Transplantation Immunology
- Infectious Diseases
Background:
- Post-transplant infections pose a significant risk to pediatric renal transplant recipients.
- Understanding infection patterns is crucial for improving outcomes in this vulnerable population.
Purpose of the Study:
- To investigate the types and frequency of infections in children following renal transplantation.
- To identify factors associated with specific post-transplant infections.
Main Methods:
- Retrospective study of pediatric renal transplant recipients at a single institution.
- Data collection on infection types, frequency, and timing post-transplant.
- Statistical analysis to identify associations between infections and clinical factors.
Main Results:
- Ten out of thirteen (77%) pediatric patients experienced at least one post-transplant infection.
- The majority of infections (70%) occurred within the first six months.
- Common infections included urinary tract infections (8) and cytomegalovirus (CMV) disease (4).
- Ureteral stents were linked to urinary tract infections; mycophenolic acid use was associated with CMV disease.
Conclusions:
- Infection remains a primary cause of morbidity in pediatric renal transplant recipients.
- Early identification and management of infections are critical.
- Specific interventions may be needed to mitigate risks associated with ureteral stents and certain immunosuppressive agents.
Abstract:
A retrospective study of all children who had undergone renal transplantation at the National University Hospital was undertaken in order to investigate the types and frequency of infections in paediatric renal transplant recipients. A total of 13 children ranging in age from 3 to 17 years were transplanted over a 7-year period from 1989 to 1996. The mean follow-up period was 40.5 months. Ten patients (77%) had at least one episode of infection post-transplant, 70% of which occurred within the first 6 months post-transplant. These infections included urinary infections (8), disseminated cytomegalovirus (CMV) disease (4), Pneumocystis carinii pneumonia (1) and mycoplasma pneumonia (1). Urinary tract infections were significantly associated with the presence of ureteral stents. CMV disease was significantly associated with the use of mycophenolic acid in the early post-transplant period. Infection therefore continues to be a major cause of morbidity in paediatric renal transplant recipients.