ABSTRACT
Background: The prevalence of anemia in HIV/ AIDS patients is high; with a multitude of possible etiologies; autoimmune hemolytic anemia (AIHA) in HIV/AIDS patients has been associated with a poor prognosis when treated with red cell transfusion. Our aim was to demonstrate the frequency of AIHA in a cohort of adult Nigerian HIV/AIDS patients and to see if the presence or not of AIHA is related to the severity of the disease with regards to the CD4 counts and the presence or absence of opportunistic infections. Method: Ninety- eight adult patients with HIV infection were screened for the presence of AIHA using the packed cell volume (PCV); direct antiglobulin test (DAT) and reticu- locyte count (RC). Results: The frequency of AIHA was 3.06; 36.74of our study population were anemic; 11.22had a positive DAT. Mean RC was 2.22 +/- 0.90 for all the patients. There was no statistically significant difference in the PCV of patients that had positive and negative DAT. There was no correlation between the presence of AIHA; use of ART; presence of opportunistic infections or CD4 counts. Conclusion: We conclude that in spite of the low frequency of AIHA in HIV/AIDS patients; the fact that most patients will respond to standard treatment makes it imperative to screen HIV/AIDS patients with anemia for the presence of AIHA. Again since HIV/AIDS patients with AIHA may have a fatal reaction to red cell transfusion; we suggest that anemic patients with HIV/AIDS in non-emergency situations be screened for the presence of AIHA before receiving red cell transfusions when indicated
Subject(s)
HIV , Acquired Immunodeficiency Syndrome , Anemia , HemolysisABSTRACT
Background: The prevalence of anemia in HIV/ AIDS patients is high; with a multitude of possible etiologies; autoimmune hemolytic anemia (AIHA) in HIV/AIDS patients has been associated with a poor prognosis when treated with red cell transfusion. Our aim was to demonstrate the frequency of AIHA in a cohort of adult Nigerian HIV/AIDS patients and to see if the presence or not of AIHA is related to the severity of the disease with regards to the CD4 counts and the presence or absence of opportunistic infections. Method: Ninety- eight adult patients with HIV infection were screened for the presence of AIHA using the packed cell volume (PCV); direct antiglobulin test (DAT) and reticulocyte count (RC). Results: The frequency of AIHA was 3.06; 36.74of our study population were anemic; 11.22had a positive DAT. Mean RC was 2.22 +/- 0.90 for all the patients. There was no statistically significant difference in the PCV of patients that had positive and negative DAT. There was no correlation between the presence of AIHA; use of ART; presence of opportunistic infections or CD4 counts. Conclusion: We conclude that in spite of the low frequency of AIHA in HIV/AIDS patients; the fact that most patients will respond to standard treatment makes it imperative to screen HIV/AIDS patients with anemia for the presence of AIHA. Again since HIV/AIDS patients with AIHA may have a fatal reaction to red cell transfusion; we suggest that anemic patients with HIV/AIDS in non-emergency situations be screened for the presence of AIHA before receiving red cell transfusions when indicated
Subject(s)
Acquired Immunodeficiency Syndrome , Anemia , HIV Infections , HemolysisABSTRACT
This is a report of multiple myeloma in first cousins from the Niger delta region of Nigeria.The first patient was a 60-year-old Negroid male with a 3-month history of productive cough; chest pain; fever and 1 month history of weight loss. The diagnosis was confirmed by greater than 50neoplastic plasma cells in the bone marrow; monoclonal band on electrophoresis and lytic bone lesions in the skull. He was treated with cyclophosphamide; prednisolone and allopurinol and received a total of 4 pints of packed cells. His PCV improved subsequently.The second patient was a 54-year-old Negroid housewife. She presented with a six-month history of bone pains and weakness in both lower limbs. She also had cough productive of mucoid sputum. The diagnosis of MM was confirmed by the presence of more than 30neoplastic plasma cells in the bone marrow; a monoclonal band on serum electrophoresis and lytic lesions in the pelvic bones on skeletal survey. She had three 28-day cycles of vincristine; adriamycin and dexamethasone (VAD). She was also transfused with 3 pints of packed cells. We conclude that while we cannot rule out the effect of environmental factors in pathogenesis of MM in our patients; the occurrence of MM in first cousins is suggestive of a possible familial origin. We advocate screening of urine for Bence Jones protein and serum electrophoresis for relatives of patients with MM; especially those from the Niger Delta region
Subject(s)
Multiple Myeloma/diagnosis , Multiple Myeloma/therapyABSTRACT
This is a report of multiple myeloma in first cousins from the Niger delta region of Nigeria.The first patient was a 60-year-old Negroid male with a 3-month history of productive cough; chest pain; fever and 1 month history of weight loss. The diagnosis was confirmed by greater than 50neoplastic plasma cells in the bone marrow; monoclonal band on electrophoresis and lytic bone lesions in the skull. He was treated with cyclophosphamide; prednisolone and allopurinol and received a total of 4 pints of packed cells. His PCV improved subsequently.The second patient was a 54-year-old Negroid housewife. She presented with a six-month history of bone pains and weakness in both lower limbs. She also had cough productive of mucoid sputum. The diagnosis of MM was confirmed by the presence of more than 30neoplastic plasma cells in the bone marrow; a monoclonal band on serum electrophoresis and lytic lesions in the pelvic bones on skeletal survey. She had three 28-day cycles of vincristine; adriamycin and dexamethasone (VAD). She was also transfused with 3 pints of packed cells. We conclude that while we cannot rule out the effect of environmental factors in pathogenesis of MM in our patients; the occurrence of MM in first cousins is suggestive of a possible familial origin. We advocate screening of urine for Bence Jones protein and serum electrophoresis for relatives of patients with MM; especially those from the Niger Delta region