Adolescent ; Adult ; Aged ; Anemia ; drug therapy ; Enzyme-Linked Immunosorbent Assay ; Erythropoietin ; blood ; therapeutic use ; Female ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell ; complications ; Lymphoma, Non-Hodgkin ; complications ; Male ; Middle Aged ; Multiple Myeloma ; complications

Strongyloides stercoralis is a human intestinal parasite which may lead to complicated strongyloidiasis in immunocompromised. Here, a case of complicated strongyloidiasis in a patient with chronic lymphocytic leukemia is reported. Presence of numerous S. stercoralis larvae in feces and sputum confirmed the diagnosis of hyperinfection syndrome in this patient. Following recovery of filariform larvae from agar plate culture of the stool, the isolate was characterized for the ITS1 region of ribosomal DNA gene by nested-PCR and sequencing. Albendazole therapy did not have cure effects; and just at the beginning of taking ivermectin, the patient died. The most important clue to prevent such fatal consequences is early diagnosis and proper treatment.
Aged ; Albendazole/therapeutic use ; Animals ; Anthelmintics/therapeutic use ; Fatal Outcome ; Humans ; Ivermectin/therapeutic use ; Larva ; Leukemia, Lymphocytic, Chronic, B-Cell/*complications/parasitology ; Male ; Strongyloides stercoralis/*classification ; Strongyloidiasis/*complications/drug therapy

It is generally accepted that seroconversion of hepatitis B virus (HBV) surface antigen (HBsAg) to an antibody to HBsAg (anti-HBs) indicates clearance of HBV. Here we report a case of severe hepatitis that manifested during chemotherapy in a female patient with chronic lymphocytic leukemia (CLL) who had been initially seronegative for HBsAg and seropositive for anti-HBs. The patient received chlorambucil and prednisolone for the treatment of CLL. After 6 months the serum levels of aminotransferases were increased, and HBsAg and HBV DNA were present in serum. Lamivudine was administered immediately after confirming the HBV reactivation, which considerably improved jaundice and aminotransferase levels after 3 weeks. The patient was able to resume the chemotherapy whilst continuing lamivudine treatment. This case report highlights the need for physicians to be aware of the potential risk of HBV reactivation even in an HBsAg-negative person but with detectable anti-HBc and/or anti-HBs, underscoring the need for future studies that explore the role of antiviral prophylaxis in this setting.
Aged ; Antineoplastic Combined Chemotherapy Protocols/*therapeutic use ; Chlorambucil/*therapeutic use ; Female ; Hepatitis B/*diagnosis/virology ; Hepatitis B Antibodies/*blood/immunology ; Hepatitis B Surface Antigens/*blood/immunology ; Hepatitis B virus/isolation & purification/physiology ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell/complications/*drug therapy ; Prednisolone/*therapeutic use ; Virus Activation

No abstract available.
Adult ; Anti-Bacterial Agents/pharmacology/therapeutic use ; Bone Marrow Transplantation ; Capnocytophaga/drug effects/genetics/*isolation & purification ; Gram-Negative Bacterial Infections/complications/*diagnosis/drug therapy ; Humans ; Leukemia, Lymphocytic, Chronic, B-Cell/complications/*diagnosis ; Male ; Microbial Sensitivity Tests ; Penicillanic Acid/analogs & derivatives/pharmacology/therapeutic use ; Piperacillin/pharmacology/therapeutic use ; RNA, Ribosomal, 16S/chemistry/metabolism ; Sequence Analysis, RNA ; Sequence Homology, Nucleic Acid ; Transplantation, Homologous ; Treatment Outcome