Table 3.

Factors associated with sinusoidal obstruction syndrome

Patient characteristics	Age
	Pre-existing liver disease
	Hormonal treatment
Conditioning regimen	Cyclophosphamide
	Total body irradiation
	Busulfan
	Carmustine
	Carboplatin
	Thiotepa
	Melphalan
	Gemtuzumab ozogamicin
Transplant source	HLA-identical non-related donor
	HLA mismatch donor
Infection or antibiotics	Cytomegalovirus reactivation
	Amphotericin during conditioning
	Acyclovir during conditioning
	Vancomycin during conditioning

LDH, lactate dehydrogenase; TLS, tumour lysis syndrome.