Is ABPM clinically useful after pediatric solid organ transplantation?

Area of Science:

• Nephrology
• Pediatric Cardiology
• Transplant Medicine

Background:

• Solid organ transplant recipients are at high risk for secondary hypertension.
• Ambulatory blood pressure monitoring (ABPM) can detect hypertension and abnormal circadian blood pressure variability, even when office blood pressure (BP) is normal.
• Abnormalities identified by ABPM may be associated with adverse outcomes in transplant populations.

Purpose of the Study:

• To review the utility of ABPM in pediatric solid organ transplant recipients.
• To discuss the role of ABPM in identifying pathological findings and guiding treatment.
• To determine if routine ABPM assessment is warranted in pediatric transplant recipients, particularly those without office hypertension.

Main Methods:

• Literature review of studies on ABPM in pediatric solid organ transplant recipients.
• Analysis of data on pathological findings, outcome associations, and treatment strategies related to ABPM.
• Evaluation of the evidence for routine ABPM use in this specific population.

Main Results:

• ABPM frequently identifies hypertension and circadian BP variability abnormalities in pediatric transplant recipients, including those with normal office BP.
• ABPM is valuable for optimizing antihypertensive therapy in transplant recipients with diagnosed hypertension.
• The association between ABPM abnormalities and clinical outcomes in pediatric transplant recipients requires further research.

Conclusions:

• ABPM is a valuable tool for managing hypertension in pediatric solid organ transplant recipients.
• The routine use of ABPM in pediatric transplant patients without elevated office BP is not yet established and requires further study.
• Further research is needed to clarify the role of ABPM in risk stratification and long-term outcomes for pediatric transplant recipients.