title: Hemolytic uremic syndrome after high dose chemotherapy with autologous stem cell support.
abstract: BACKGROUND
  Chemotherapy intensification may lead to new forms of toxicity such as hemolytic uremic syndrome.
  
  
  METHODS
  Three patients are described who developed this complication 4 to 6 months after high dose chemotherapy followed by autologous stem cell support. The literature on this subject is reviewed.
  
  
  RESULTS
  One patient was conditioned with BEAC (carmustine, etoposide, cytosine arabinoside, and cyclophosphamide) and received autologous bone marrow. The other two underwent triple peripheral stem cell transplantation after conditioning with CTC (carboplatin, cyclophosphamide, and thiotepa). Symptoms were hypertension, microangiopathic hemolytic anemia, thrombocytopenia, and renal insufficiency. One patient had a retinal vein thrombosis. One patient died of a cardiac arrest shortly after the diagnosis was made. The remaining two achieved a partial remission: one with fresh frozen plasma without plasmapheresis and fresh frozen plasma, but improved on high dose intravenous immunoglobulin and vincristine.
  
  
  CONCLUSIONS
  Hemolytic uremic syndrome is a serious complication of the more intensive chemotherapy made possible by stem cell support. Because of the rapidly growing indications for this approach, an increase in this type of vascular complication is expected.
authors.affiliation: Academic Medical Centre, University of Amsterdam, Department of Internal Medicine, Amsterdam, The Netherlands.
authors.forename: H
authors.initials: H
authors.lastname: van der Lelie
authors.forename: J W
authors.initials: JW
authors.lastname: Baars
authors.forename: S
authors.initials: S
authors.lastname: Rodenhuis
authors.forename: M A
authors.initials: MA
authors.lastname: van Dijk
authors.forename: C W
authors.initials: CW
authors.lastname: de Glas-Vos
authors.forename: B L
authors.initials: BL
authors.lastname: Thomas
authors.forename: R H
authors.initials: RH
authors.lastname: van Oers
authors.forename: A E
authors.initials: AE
authors.lastname: von dem Borne
mesh_terms: D000328:Adult; D000964:Antimetabolites, Antineoplastic / Q000008:administration & dosage / Q000009:adverse effects; D000970:Antineoplastic Agents / Q000008:administration & dosage / Q000009:adverse effects; D018906:Antineoplastic Agents, Alkylating / Q000008:administration & dosage / Q000009:adverse effects; D000972:Antineoplastic Agents, Phytogenic / Q000008:administration & dosage / Q000009:adverse effects; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000009:adverse effects*; D016026:Bone Marrow Transplantation / Q000009:adverse effects; D016190:Carboplatin / Q000008:administration & dosage / Q000009:adverse effects; D002330:Carmustine / Q000008:administration & dosage / Q000009:adverse effects; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects; D003561:Cytarabine / Q000008:administration & dosage / Q000009:adverse effects; D005047:Etoposide / Q000008:administration & dosage / Q000009:adverse effects; D017809:Fatal Outcome; D005260:Female; D018380:Hematopoietic Stem Cell Transplantation / Q000009:adverse effects*; D006463:Hemolytic-Uremic Syndrome / Q000209:etiology*; D006801:Humans; D006973:Hypertension / Q000209:etiology; D016756:Immunoglobulins, Intravenous / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010949:Plasma; D012074:Remission Induction; D051437:Renal Insufficiency / Q000209:etiology; D012170:Retinal Vein Occlusion / Q000209:etiology; D013852:Thiotepa / Q000008:administration & dosage / Q000009:adverse effects; D013921:Thrombocytopenia / Q000209:etiology; D014182:Transplantation, Autologous; D014750:Vincristine / Q000627:therapeutic use
chemical_list: D000964:Antimetabolites, Antineoplastic; D000970:Antineoplastic Agents; D018906:Antineoplastic Agents, Alkylating; D000972:Antineoplastic Agents, Phytogenic; D016756:Immunoglobulins, Intravenous; D003561:Cytarabine; D014750:Vincristine; D005047:Etoposide; D003520:Cyclophosphamide; D013852:Thiotepa; D016190:Carboplatin; D002330:Carmustine