What Researchers Did
Researchers systematically reviewed available literature to develop evidence-based guidelines for preventing and managing BK-virus associated haemorrhagic cystitis in children after haematopoietic stem cell transplantation.
What They Found
They found very limited evidence for most common interventions like cidofovir, oestrogen, and bladder instillations. Higher-level evidence was only identified for 2-mercaptoethane sodium (MESNA) and hyperhydration for prevention, and for systemic recombinant Factor VII to stop acute haemorrhage.
What This Means for Canadian Patients
This review offers guidance for clinicians on current evidence-based prevention and treatment strategies for haemorrhagic cystitis in children after stem cell transplantation. It highlights that many commonly used treatments have limited scientific backing, urging caution and further research for safer options.
Canadian Relevance
This study has no direct Canadian connection.
Study Limitations
The primary limitation is the very limited high-quality evidence available for most interventions, necessitating further research.