High readmission rates are associated with a significant economic burden and poor outcome in patients with grade III/IV acute GvHD.

Graft-versus-host disease (GvHD) is a common complication following haematopoietic stem cell transplant but little is published about the impact of this condition on hospital readmission rates. We report a retrospective analysis of readmission rates and associated costs in 187 consecutive allogeneic transplant patients to assess the impact of GvHD. The overall readmission rate was higher in patients with GvHD (86% (101/118) vs.

Clinical profile and outcome of urotheliotropic viral haemorrhagic cystitis following haematopoietic stem cell transplantation: a 7-year tertiary centre analysis.

Viral haemorrhagic cystitis (HC) is a significant complication after haematopoietic stem cell transplantation (HSCT), with a potential for major morbidity. The aim of this 7-year analysis of 1160 HSCT patients was to evaluate risk factors for the incidence, severity, toxicity of therapy, clinical course, and outcome of this condition. The overall incidence of HC was 5·8%, with most cases occurring after allogeneic HSCT.

First report of fatal human infections with the cactophilic yeast Sporopachydermia cereana.

Sporopachydermia cereana is a cactophilic yeast, which is not recognised as a human pathogen. We describe two fatal infections with this fungus in profoundly neutropenic patients. S.

An early CT-diagnosis-based treatment strategy for invasive fungal infection in allogeneic transplant recipients using caspofungin first line: an effective strategy with low mortality.

Empirical antifungal therapy is frequently used in allogeneic transplant patients who have persistent febrile neutropenia and can be associated with high cost, toxicity and breakthrough infections. There are limited reports of strategies for early diagnosis of invasive fungal infection (IFI) and, to our knowledge, no reports of treatment strategies based only on high-resolution computerized tomography (HRCT) scans. We used an early treatment strategy for IFI in 99 consecutive patients undergoing allogeneic transplantation.

High dose methylprednisolone and rituximab is an effective therapy in advanced refractory chronic lymphocytic leukemia resistant to fludarabine therapy.

The combination of high dose methylprednisolone and rituximab induces superior overall (93%) and complete (14%) response rates compared to high dose methylprednisolone alone (overall 43%, complete remission 0%) in heavily pre-treated chronic lymphocytic leukemia patients with advanced disease. Despite its efficacy the combination is not easily manageable because of the high rate of opportunistic infections.

A prospective study of admissions for febrile neutropenia in secondary paediatric units in South East England.

Background: The Paediatric Oncology Centres (POCs) treating childhood cancer in South East England produce unified supportive care guidelines for use in the secondary pediatric (shared care) units. This study evaluated the adherence to current guidelines for febrile neutropenia (FN) and documented outcome in terms of bacterial isolates, antibiotic resistance patterns, length of hospital stay, and mortality.

Procedure: Prospective study of pediatric FN admissions between July 2001 and December 2002.

Parainfluenza type 3 infection post stem cell transplant: high prevalence but low mortality.

Parainfluenza type 3 (PIV 3) is a well-recognized cause of respiratory illness after stem cell transplantation (SCT), with an estimated incidence of 2-7% and a high mortality rate associated with lower respiratory tract infection (LRTI). A 12-month retrospective study was undertaken in which 23 positive cases of PIV 3 occurred in SCT recipients. The frequency of infection was 36.

Role of itraconazole in haematology/oncology.

The antifungal agents most frequently used in prophylaxis and treatment are amphotericin B (and its new lipid forms) and azoles such as fluconazole, itraconazole, and more recently voriconazole. This review assesses the role of itraconazole in paediatric haematology/oncology practice. Its broader spectrum of activity and availability in oral and intravenous forms allow a flexible approach in the management of fungal infections.

Chronic graft versus host disease is associated with long-term risk for pneumococcal infections in recipients of bone marrow transplants.

Incidences of and risk factors for Streptococcus pneumoniae sepsis (SPS) after hematopoietic stem cell transplantation were analyzed in 1329 patients treated at a single center between 1973 and 1997. SPS developed in 31 patients a median of 10 months after transplantation (range, 3 to 187 months). The infection was fatal in 7 patients.

Systemic candidiasis with candida vasculitis due to Candida kruzei in a patient with acute myeloid leukaemia.

Candida kruzei-related systemic infections are increasing in frequency, particularly in patients receiving prophylaxis with antifungal triazoles. A Caucasian male with newly diagnosed acute myeloid leukaemia (AML M1) developed severe and persistent fever associated with a micropustular eruption scattered over the trunk and limbs during induction chemotherapy. Blood cultures grew Candida kruzei, and biopsies of the skin lesions revealed a candida vasculitis.

Successful treatment of Aspergillus fungaemia in two children with acute lymphoblastic leukaemia.

Aspergillus species can cause life-threatening infection in immunocompromised children. Pulmonary infections are the most common, and are usually acquired through inhalations of aspergillus spores in unfiltered air. Some patients acquire invasive aspergillus infection from endogenous spread of colonized para-nasal sinuses.

Amphotericin B lipid complex (ABLC) for the treatment of confirmed or presumed fungal infections in immunocompromised patients with hematologic malignancies.

Sixty-four adult patients (median age 43) with hematologic malignancies who were immunocompromised after allogeneic (n = 23) or autologous (n = 9) blood/marrow transplantation, or chemotherapy (n = 32) received 68 courses of amphotericin B lipid complex (ABLC, Abelcet) at the daily dose of 5 mg/kg for presumed (n = 52) or proven (n = 16) fungal infection. The major indications for ABLC were failure of previous antifungal therapy and/or renal dysfunction. Fifty-three treatment courses in 49 patients comprising 4-58 doses (median 10) were considered evaluable.

Antimicrobial prophylaxis to prevent opportunistic infections in patients with chronic lymphocytic leukemia after allogeneic blood or marrow transplantation.

Opportunistic infections have been a problem after BMT in CLL. We have allografted seven patients with B-CLL (n = 6) or B-prolymphocytic leukemia (n = 1) from matched siblings (n = 6) or a mismatched unrelated donor (n = 1). Amongst the first six, we saw two cases of recurrent or prolonged cytomegaloviremia and CMV disease, one listeria meningitis, and one fatal toxoplasma encephalitis.

Quinolone resistance in Oligella urethralis-associated chronic ambulatory peritoneal dialysis peritonitis.

Oligella urethralis is an organism which is normally isolated as a commensal from the genitourinary tract. We describe the first two reported cases of CAPD-associated peritonitis caused by this organism. Both isolates were found to be resistant to ciprofloxacin, while relatively sensitive to a wide range of antimicrobial drugs.

Detection of mycobacteria in bone marrow biopsy specimens taken to investigate pyrexia of unknown origin.

Aims: To investigate the value of bone marrow biopsy in the diagnosis of mycobacterial infection.

Methods: The culture results of 433 bone marrow samples taken between 1983 and 1992 were reviewed. The histopathology reports on bone marrow trephine specimens of culture positive samples and all those on HIV positive patients sent in 1992 were also reviewed.

Pasteurella multocida--an uncommon cause of obstetric and gynaecological sepsis.

Pasteurella multocida is a common cause of wound infection following animal-inflicted wounds, but is a rare cause of female genito-urinary sepsis. We present a case of vulval sepsis and a case of intrapartum septicaemia with this bacterium. These two cases indicate that Pasteurella multocida can occasionally colonise the female lower genital tract and this bacterium should be considered in the differential diagnosis of serious infection related to this site.

Use of the E test for methicillin sensitivity testing.

Performance of the E test for methicillin sensitivity testing was investigated using 21 methicillin-resistant and 28 methicillin-sensitive staphylococci. Thirty of the strains had previously given equivocal results with a strip diffusion method. The E test performed well with Mueller-Hinton agar plates incubated at 30 degrees C for 24 h but only after supplementation with 5% NaCl.