trimethoprim--sulfamethoxazole-drug-combination and Hepatitis-B

To ensure the safety of high-dose chemotherapy and autologous stem cell transplantation (HDC/ASCT), evidence-based recommendations on infectious complications after HDC/ASCT are given. This guideline not only focuses on patients with haematological malignancies but also addresses the specifics of HDC/ASCT patients with solid tumours or autoimmune disorders. In addition to HBV and HCV, HEV screening is nowadays mandatory prior to ASCT. For patients with HBs antigen and/or anti-HBc antibody positivity, HBV nucleic acid testing is strongly recommended for 6 months after HDC/ASCT or for the duration of a respective maintenance therapy. Prevention of VZV reactivation by vaccination is strongly recommended. Cotrimoxazole for the prevention of Pneumocystis jirovecii is supported. Invasive fungal diseases are less frequent after HDC/ASCT, therefore, primary systemic antifungal prophylaxis is not recommended. Data do not support a benefit of protective room ventilation e.g. HEPA filtration. Thus, AGIHO only supports this technique with marginal strength. Fluoroquinolone prophylaxis is recommended to prevent bacterial infections, although a survival advantage has not been demonstrated.

Topics: Germany; Hematologic Neoplasms; Hematology; Hematopoietic Stem Cell Transplantation; Hepacivirus; Hepatitis B; Hepatitis B Antibodies; Hepatitis B virus; Hepatitis C; Humans; Medical Oncology; Pneumocystis carinii; Pneumonia, Pneumocystis; Practice Guidelines as Topic; RNA, Viral; Societies, Medical; Transplantation, Autologous; Trimethoprim, Sulfamethoxazole Drug Combination

Infections are associated with secondary forms of vasculitis. However, there is increasing evidence that microbial agents play a role also in primary systemic vasculitides. For a long time it has been noted that Hepatitis B virus (HBV) is involved in polyarteritis nodosa (PAN) although the incidence of HBV-associated PAN seems to decline. Cryoglobulinemic vasculitis has been shown to be strongly associated with Hepatitis C Virus (HCV) infection, but this is most striking in Southern Europe and less in Northern Europe. Different microbial agents have been suggested to influence disease expression in other primary vasculitides but no specific association has been established. In Wegener's Granulomatosis (WG) chronic carriage of Staphylococcus aureus (S. aureus) is associated with a strongly increased risk for relapsing disease. Various pathogenic pathways for this association have been suggested by clinical and experimental observations. Recent studies even suggest that S. aureus derived peptides, amongst others, may induce proteinase 3-ANCA via idiotypic-anti-idiotypic interactions. Treatment with co-trimoxazole in WG localized to the upper airways may result in (temporary) remission of the disease.

Topics: Anti-Infective Agents; Antibodies, Antineutrophil Cytoplasmic; Antigens, Bacterial; Arthritis; Cryoglobulinemia; Europe; Granulomatosis with Polyangiitis; Hepatitis B; Hepatitis B virus; Hepatitis C; Humans; Staphylococcal Infections; Staphylococcus aureus; Trimethoprim, Sulfamethoxazole Drug Combination

Topics: Adult; Anti-Infective Agents; Azathioprine; Contraindications; Creatinine; Dose-Response Relationship, Drug; Drug Resistance; Female; Follow-Up Studies; Ganciclovir; Graft Rejection; Graft Survival; Hepatitis B; Hepatitis C; Humans; Immunosuppressive Agents; Kidney Transplantation; Male; Muromonab-CD3; Steroids; Tacrolimus; Time Factors; Trimethoprim, Sulfamethoxazole Drug Combination

The paper describes a patient who has developed Whipple's disease in the presence of infantile cerebral palsy and hepatitis B virus cirrhosis. After 5-year treatment with co-trimoxazole (480 mg b.i.d.), the clinical manifestations subsided and PAS-positive macrophages were no longer detectable in the small intestinal mucosal biopsy specimens. Subsequent worsening of the patient's condition was associated with the progression of liver cirrhosis.

Topics: Adult; Biopsy; Cerebral Palsy; Disease Progression; Hepatitis B; Humans; Liver Cirrhosis; Macrophages; Male; Treatment Outcome; Trimethoprim, Sulfamethoxazole Drug Combination; Whipple Disease

The aim of this study was to examine the clinical importance and causes of a positive result in the direct antiglobulin test (DAT) in human immunodeficiency virus-infected (HIV(+)) patients. We therefore studied haematological parameters in outpatient samples, and also analysed the impact of highly active anti-retroviral therapy (HAART) on the DAT results.. Haematological parameters, clinical stages, chemo-antibiotic treatments and HAART treatment were studied to determine any relationships with DAT results in 115 consecutive HIV(+) patients.. Significantly lower haemoglobin (Hb) levels were detected in patients with HIV who had a positive DAT result. Hepatitis C virus (HCV) co-infection (odds ratio 2.529) and trimethoprim-suphamethoxazfole (TMP-SMX) prophylaxis (odds ratio 3.751) had a significant association with DAT positivity. Patients receiving HAART were less likely to have a positive DAT [odds ratio (OR) 0.383; P = 0.035]. Among the patients treated with TMP-SMX, those with a positive DAT had lower Hb levels (11.9 g/dl) than those with a negative DAT (14.2 g/dl; P = 0.04). HCV antibody positivity and TMP-SMX prophylaxis showed a cumulative effect on positive DATs (OR 4.533). The surface exploratory analysis indicated the distribution of the positive DATs in relationship with the CD4(+) count and Hb levels.. Significantly lower Hb levels were detected in DAT-positive HIV(+) patients. HCV co-infection and TMP-SMX prophylaxis appear to confer an increased risk of DAT positivity. The presence of red blood cell autoantibodies may be associated with anaemia in HIV disease in the absence of overt haemolysis.

Topics: Anemia; Antiretroviral Therapy, Highly Active; Coombs Test; Female; Hemoglobins; Hepatitis B; HIV Infections; Humans; Male; Risk Factors; Trimethoprim, Sulfamethoxazole Drug Combination