ABSTRACT
BACKGROUND: Pica is an unusual craving for and ingestion of either edible or inedible substances first observed in pregnant women but has been reported in all groups of people. Pica poses a significant health risk that often requires medical attention but the awareness of pica among physicians seems to be have reduced. METHOD: We report a case study of a young lady who presented with anaemia (pcv = 21%) and craving for sand. Laboratory investigations carried outwere in keepingwith iron deficiency anaemia. CONCLUSION: It is therefore postulated that pica may actually be a sign of iron deficiency anaemia.
Subject(s)
Anemia, Iron-Deficiency , Iron, Dietary/administration & dosage , Pica , Adult , Anemia, Iron-Deficiency/complications , Anemia, Iron-Deficiency/diagnosis , Anemia, Iron-Deficiency/drug therapy , Anemia, Iron-Deficiency/physiopathology , Craving/physiology , Diagnosis, Differential , Directive Counseling/methods , Female , Humans , Pica/diagnosis , Pica/etiology , Pica/psychology , Pica/therapy , Trace Elements/administration & dosage , Treatment OutcomeABSTRACT
BACKGROUND: Leukaemias are haematological malignancies characterized by unregulated clonal proliferation of haematopoietic cells. OBJECTIVE: To determine the pattern of childhood leukaemia in Ibadan. METHODOLOGY: This was a retrospective study of leukaemia cases diagnosed at the University College Hospital (UCH), Ibadan between January 1991 and December 2010 in children less than 15 years of age. Data obtained was subjected to statistical analysis using the Statistical Package for Social Sciences version 20. RESULTS: There were 64 cases of childhood leukaemia, accounting for 10.2% of childhood cancers seen during this study period. The male to female ratio was 2:1 and modal age group was between 10 and 14 years. Thirty (46.9%) cases were acute lymphoblastic leukaemia (ALL), 22 (34.4%) were acute myelogenous leukaemia (AML) and 12 (18.8%) were unspecified acute leukaemias. There was no case of chronic myeloid or lymphocytic leukaemia. CONCLUSION: There has been a relative increase in the frequency of leukaemia cases at UCH, Ibadan, which may be largely explained by increased awareness and referrals. There is a need for further collaborative multicentre studies of childhood leukaemias in Nigeria and other developing countries and focused research on childhood leukaemias in order to unravel the aetiology.
Subject(s)
Leukemia/epidemiology , Adolescent , Child , Child, Preschool , Female , Humans , Infant , Leukemia, Myeloid, Acute/epidemiology , Male , Nigeria/epidemiology , Precursor Cell Lymphoblastic Leukemia-Lymphoma/epidemiology , Retrospective Studies , Urban Population/statistics & numerical dataABSTRACT
Background: Abdominal pain is a relatively frequent occurrence in sickle cell disease. The aetiology of abdominal pain in sickle cell disease is often difficult to diagnose clinically. Despite the frequent occurrence; diagnostic dilemma; and the need for an accurate; early diagnosis; abdominal pain in sickle cell disease has not been rigorously studied. Objective: We therefore sought to describe the different presentations and patterns of abdominal pain in persons with sickle cell disease. Methods: A prospective case series of 20 patients was done in which data was collected on demographic characteristics; hemoglobin electrophoresis patterns; a description of the abdominal pain including sites; severity; and type of pain; packed cell volume and the provisional and final diagnosis. Results: Haemoglobin S patients were 17 in number constituting eightyfive percent (85) of our study population whilst the rest 3 were Hb S+C. Most patients (70) had one site of abdominal pain. The pain was mainly colicky or tightening; moderate to severe in nature and; in some cases; associated with vomiting. We did not find any significant difference between the steady state PCV and the PCV during the acute abdominal pain episodes. The final diagnosis showed that only 38.8of the patients had vasoocclusive crises and the reliability index between the provisional diagnosis and the final diagnosis was 67. Conclusion: Abdominal pain in sickle cell disease may present in different ways and it is important to recognize that the possible diagnoses are numerous. Not all cases are due to vasoocclusive crises. Early diagnosis and prompt treatment can be life saving
Subject(s)
Abdominal Pain , Adult , Anemia , CellsABSTRACT
BACKGROUND: Abdominal pain is a relatively frequent occurrence in sickle cell disease. The aetiology of abdominal pain in sickle cell disease is often difficult to diagnose clinically. Despite the frequent occurrence, diagnostic dilemma, and the need for an accurate, early diagnosis, abdominal pain in sickle cell disease has not been rigorously studied. OBJECTIVE: We therefore sought to describe the different presentations and patterns of abdominal pain in persons with sickle cell disease. METHODS: A prospective case series of 20 patients was done in which data was collected on demographic characteristics, hemoglobin electrophoresis patterns, a description of the abdominal pain including sites, severity, and type of pain, packed cell volume and the provisional and final diagnosis. RESULTS: Haemoglobin S patients were 17 in number constituting eightyfive percent (85%) of our study population whilst the rest 3 were Hb S+C. Most patients (70%) had one site of abdominal pain. The pain was mainly colicky or tightening, moderate to severe in nature and, in some cases, associated with vomiting. We did not find any significant difference between the steady state PCV and the PCV during the acute abdominal pain episodes. The final diagnosis showed that only 38.8% of the patients had vasoocclusive crises and the reliability index between the provisional diagnosis and the final diagnosis was 67%. CONCLUSION: Abdominal pain in sickle cell disease may present in different ways and it is important to recognize that the possible diagnoses are numerous. Not all cases are due to vasoocclusive crises. Early diagnosis and prompt treatment can be life saving.
ABSTRACT
In developing countries as many as 50% of patients for whom a transfusion is indicated are at risk of dying immediately if transfusion is withheld. It is therefore important that blood transfusion is made as safe as possible. This study was designed to assess the safety of blood transfusion in two large blood banks in Ibadan, Nigeria. Aliquots of 250 samples already screened and passed as negative for HIV-1 and -2 were collected from each of the blood banks. Samples were tested for the presence of HIV-1 antigen (ELAVIA Ag I) and the antigen-positive samples tested for the presence of specific HIV-1 antibodies by Western blot (BioRad, France). All antigen-positive samples were also subjected to PCR. HIV-1 antigen was detected in 6 (1.2%) of the 500 samples, of which 4 (0.8%) and 3 (0.6%) were Western blot-indeterminate and PCR-positive, respectively. Transfusion of HIV-contaminated blood may be contributing significantly to the spread of the virus in Nigeria. There is therefore an urgent need for an organized blood-banking system with facilities for more sensitive assays for the detection of HIV in blood to prevent transmission through transfusion.
Subject(s)
Blood Transfusion , HIV Antigens/blood , HIV Infections/prevention & control , HIV Seronegativity/immunology , Blood Banks/standards , Blood Donors , Blood Transfusion/standards , Blotting, Western/methods , DNA, Complementary/blood , HIV Antibodies/blood , HIV Infections/transmission , HIV-1/immunology , Humans , Nigeria , Polymerase Chain Reaction/methodsABSTRACT
There is a dearth of information on the reference values for haematological indices particularly according to the relevant trimesters of pregnant women in Nigeria. The objective of this study was to provide reference values for Nigerian pregnant women. The study took place at the Adeoyo Maternity Hospital and the University College Hospital, both in Ibadan. This descriptive study was carried out over a period of 8 months. Subjects were apparently healthy pregnant women that satisfied the inclusion and exclusion criteria. The mean values (and 95% confidence intervals, CI) of haematological indices were as follows -- First trimester: Haemoglobin (Hb) 112.44 (101.64 - 123.25) g/l, haematocrit (hct) 35 (32 - 38)%, WBC 5.488 (4.025 - 6.950) x 10(9)/l and platelet counts 227.56 (165.21 - 289.90) x 10(9)/l;Second trimester: Hb 100.39 (97.85 - 102.92) g/l, hct 29.3 (28.5 - 30.1)%, WBC 6.57 (6.19 - 6.95) x 10(9)/l, platelet count 229.56 (211.86 - 247.26); and the Third trimester: Hb 98.06 (96.12 - 100.00) g/l, hct 29.4 (28.7 - 29.9)%, WBC 6.92 (6.53 - 7.30), platelet count 186.52 (177.67 - 195.38) x 10(9)/l. These results were compared with those of 52 non-pregnant age matched women volunteers as controls whose mean haematological indices and 95% CI were: Hb 120.51 (116.61 - 124.41) g/l, hct 36 (25 - 48)%, WBC 5.28 (2.9 - 8.7) x 10(9), platelet count 330.87 (176 - 538) x 10(9)/l. The following haematological indices: WBC, platelet counts, RBC, PCT, and PDW, of women between the trimesters showed statistical significance (p value < 0.001 in each case). The WBC is inversely proportional to the PCT and the MCV in the pregnant women was slightly raised. In this study, pregnancy is characterised by lowest values of haemoglobin parameters in trimester three and there are statistically significant differences between the WBC, platelet counts, RBC, PCT, and PDW of women between the three trimesters.
Subject(s)
Blood Cell Count , Hematocrit , Pregnancy/blood , Adolescent , Adult , Female , Humans , Nigeria , Reference ValuesABSTRACT
BACKGROUND: Myasthenia gravis is an autoimmune disease condition caused by the generation of antibodies against the acetylcholine receptor sites at the neuromuscular junction. The treatment modalities include anticholinesterase drugs, corticosteroids, immunotherapy, thymectomy and plasmapheresis. However, because of the poor financial state of our patients and the dearth of appropriate equipment in our centres modifications are made to standard treatment modalities including plasmapharesis. METHOD: We report a case of myasthenia gravis who was on various occasions on neostigmine, pyridostigmine and prednisolone. After about 18 months of treatment, he developed myasthenic crises on two occasions. He was admitted in the ICU for respiratory support where he also had modified plasmapheresis. RESULTS: The patient had remarkable improvement following the modified plasmapheresis with reversal of symptoms of the myasthenic crises. CONCLUSION: In the absence of facilities for standard plasmapheresis in this environment, the use of modified plasmapheresis is hereby recommended.
Subject(s)
Myasthenia Gravis/therapy , Plasmapheresis/methods , Adult , Antibodies , Humans , Male , Myasthenia Gravis/metabolism , Neuromuscular Junction/metabolism , Receptors, CholinergicABSTRACT
Venous thromboembolism (VTE) remains a fatal complication and a frequent cause of death among patients hospitalized for remediable and often minor conditions. Various prevalence and associated risk factors of VTE have been documented in different parts of the world. It has been reported that the prevalence of VTE in Africans and Asians is not as pronounced as it is in the Caucasians. However, there is still a relative paucity of information about the prevalence of VTE and its associated risk factors in Nigeria, which is an African population. Data was collected retrospectively from records of post-mortem reports at the University College Hospital, Ibadan, Nigeria between January 1991 and December 1998. Of the 989 autopsies documented within the 8-year period, 29 autopsies confirmed VTE. This indicates a prevalence of 2.9%. Sixty five percent of the subjects were older than 40 years and male to female ratio was 2.6:1. Hence the condition is more prevalent in males than females. Malignancy was the commonest predisposing risk factor for VTE (37.9%). Other predisposing factors included immobility for more than 4 days (27.6%), neuromuscular paralysis (24.1%), septicaemia (20.7%), multiple trauma involving the pelvis, abdomen and head (17.2%), major surgery (13.8%), congestive cardiac failure (3.4%) and obesity (3.4%). This study highlights the need to have a closer look at this grave but preventable and treatable health condition. VTE is a preventable and treatable condition, especially where haematological services, intensive care management and good pre-emptive physiotherapy are available. Thus, mortality from this condition should be considered as a cause for concern even in a poorly funded health care delivery system such as in Africa. It is therefore recommended that appropriate physical and pharmacological methods of prophylaxis should be prescribed according to the degree of risk of VTE in individual patients.
Subject(s)
Thromboembolism/mortality , Venous Thrombosis/mortality , Adolescent , Adult , Age Distribution , Aged , Autopsy , Child , Child, Preschool , Female , Humans , Infant , Infant, Newborn , Male , Middle Aged , Nigeria/epidemiology , Prevalence , Retrospective Studies , Risk Factors , Sex DistributionABSTRACT
Human immune deficiency virus (HIV) infection is one of the most devastating infection in modern times. Oral manifestations of HIV infection occur in approximately 30-80% of patients infected with this virus and the factors, which predispose to these lesions include: CD4 count less than 200 cells/mm, viral load, xerostomia, poor oral hygiene and smoking. These manifestations have subsequently become important entry criteria for: clinical trials of various therapeutic regimes, prophylaxis of HIV related opportunistic infections, anti-retroviral trials and vaccine studies. Over a six month period, all newly diagnosed HIV/AIDS patients attending the Special Treatment Clinic at the Haematology Department of the University College Hospital, Ibadan, Nigeria were recruited into this study before anti-retroviral therapy was commenced. As part of the general physical examination of these patients, a thorough orofacial evaluation was also carried out and the findings were documented. The most prevalent orofacial lesions were candidiasis, xerostomia, melanotic hyperpigmentation and herpetic ulcer among others. The aim of this study was to evaluate the pattern of oral lesions found in patients who were newly diagnosed as having HIV infection prior to commencement of anti-retroviral drugs and relate these lesions to the age, sex and occupation of the patients. These findings may suggest the likelihood that there is a pattern of oral manifestation of HIV infection.
Subject(s)
AIDS-Related Opportunistic Infections , HIV Infections/complications , Mouth Diseases/etiology , AIDS-Related Opportunistic Infections/drug therapy , AIDS-Related Opportunistic Infections/epidemiology , AIDS-Related Opportunistic Infections/pathology , Adolescent , Adult , Age Factors , Aged , Antiretroviral Therapy, Highly Active/methods , Child , Child, Preschool , HIV Infections/drug therapy , HIV Infections/epidemiology , HIV Infections/pathology , Hospitals, University , Humans , Infant , Male , Middle Aged , Mouth Diseases/drug therapy , Mouth Diseases/epidemiology , Mouth Diseases/pathology , Nigeria , Risk Factors , Sex Factors , Viral LoadABSTRACT
A 43 year old female sickle cell anaemia patient who had a mild clinical course of the disease developed ascending paralysis, areflexia, sensory disturbance and bulbar affectation while on therapy with vitamin B12 for neurological complications of megalobalstic anaemia. She had initially presented with a history of paresthesia involving all extremities and moderate pain in both feet. Blood smear picture revealed macro-ovalocytosis and hyper-segmented neutrophils. Cerebrospinal fluid analysis revealed protein of >200mg %, WBC <5/mm3-predominatly lymphocytes and was negative for cytology and Gram stain. This is the first case report of Guillain- Barre syndrome in a sickle cell anaemia patient.
Subject(s)
Anemia, Sickle Cell/complications , Guillain-Barre Syndrome/complications , Hemoglobin, Sickle , Adult , Anemia, Sickle Cell/physiopathology , Comorbidity , Female , Guillain-Barre Syndrome/physiopathology , Humans , PlasmapheresisABSTRACT
BACKGROUND: Following the outbreak of the Human Immunodeficiency Virus (HIV) infection in 1981, there has been a widespread increase in the incidence of many malignancies including non-Hodgkin's lymphoma, cervical carcinoma and Kaposi's sarcoma. The scarcity of reports linking HIV infection with malignancies in Nigeria necessitated this study. We prospectively screened one hundred patients with various forms of malignancies seen at the University College Hospital Ibadan, Nigeria between October 2001 and June 2002 for HIV infection by the Enzyme Linked Immunosorbent Assay (ELISA) method and confirmed with the Western Blot method. RESULTS: Six of the patients were found to be seropositive for HIV antibodies. There were 41 males (41%) and 59 females (59%) with age ranging from 7 months to 80 years and a median of 46 years. The HIV seropositive patients were between 29 and 35 years of age. Two patients with non-Hodgkin's lymphoma (NHL) and one patient each with carcinoma of the cervix, Kaposi's sarcoma. Hodgkin's lymphoma and carcinoma of the breast were HIV seropositive. All the p values were greater than 0.05. CONCLUSION: The seroprevalence of HIV infection in patients with malignancies in this study was 6%. Despite the HIV/AIDS epidemic, there is yet no significant statistical relationship between HIV infection and malignancies in this environment. Larger, preferably multicenter studies need to be carried out to ascertain the relationship between HIV infection and malignancies in Nigeria.
Subject(s)
HIV Infections/complications , Neoplasms , Adolescent , Adult , Age Distribution , Aged , Aged, 80 and over , Breast Neoplasms/virology , Child , Child, Preschool , Female , HIV Infections/diagnosis , HIV Infections/epidemiology , HIV Seroprevalence , Humans , Infant , Leukemia/virology , Lymphoma, AIDS-Related/virology , Male , Mass Screening , Middle Aged , Neoplasms/epidemiology , Neoplasms/virology , Nigeria/epidemiology , Population Surveillance , Prospective Studies , Risk Factors , Sarcoma, Kaposi/virology , Sex Distribution , Uterine Cervical Neoplasms/virologyABSTRACT
Fifty patients with sickle cell disease(SCD) reporting for routine clinical evaluation and fifty normal individuals at the University College Hospital (UCH) community were recruited into this study. They were matched for age and sex. Patients were aged 15 to 54 years. Forty-four (88.0%) of the patients were haemoglobin S while 6 (12.0%) were haemoglobin S + C. Blood samples were collected and examined for malaria parasite. Malaria specific Immunoglobulin G (pf-IgG) absorbance reading was estimated by Enzyme linked immunosorbent assay in all the patients. Of the forty-four patients with sickle cell anaemia, twenty-two had palpable spleen while the remainder (twenty-two) did not have palpable spleen, and four of the six with Haemoglobulin S + C had palpable enlarged spleens. Spleens were graded using the Hacketts grading system. Five (10%) had grade I splenic size, seventeen (34.0%) had splenic size grade II, one (2%) had grade III, two (4%) had grade IV splenic size and one (2%) had grade V splenic size. Malarial specific. Immunoglobulin G (pf-IgG) was estimated by the Enzyme linked immunosorbent assay. Thick blood films stained with Giemsa were examined microscopically for malaria parasite. The result revealed the mean plasmodium falciparum specific pf-Ig G absorbance reading in patients was 1.081 +/- 0.66 while that of the control was 1.037 +/- 0.38. The difference was not statistically significant (p > 0.05). The high mean pf-IgG indicated intensive malarial exposure and higher impact of malaria infection in patients with sickle cell disease in this environment.
Subject(s)
Anemia, Sickle Cell/immunology , Antibodies, Protozoan/blood , Antibody Specificity , Immunoglobulin G/blood , Plasmodium falciparum/immunology , Splenomegaly/complications , Adolescent , Adult , Anemia, Sickle Cell/complications , Anemia, Sickle Cell/parasitology , Animals , Female , Humans , Male , Middle Aged , NigeriaABSTRACT
The haematological indices of sixty two pre-treatment, sputum-smear-AFB positive pulmonary tuberculosis patients were examined. Haematocrit, white cell count and differentials and erythrocyte sedimentation rates (ESR) were estimated by manual methods. The heamatological parameters were compared with age and sex matched control subjects. Statistically significant heamatologic abnormalities found include high erythrocyte sedimentation rate (ESR), anaemia occurred in 93.6%, leucocytosis in 22.3%, neutrophilia in 45.2% and lymphopaenia in 4.8% of the patients. Thrombocytosis occurred in 12.9%,while 8% had thrombocytopaenia. None of the patients had leucopaenia and only 8.4% had lymphocytosis.
Subject(s)
Hematologic Diseases/etiology , Tuberculosis, Pulmonary/blood , Tuberculosis, Pulmonary/complications , Adolescent , Adult , Case-Control Studies , Female , Hematologic Tests , Humans , Male , Middle Aged , NigeriaABSTRACT
Serum samples from 180 Sickle Cell Disease (SCD) patients attending Medical Out patients (MOP) clinic of the Department of Haematology, UCH, Ibadan, Nigeria were tested for the presence of HbsAg and anti-HCV in their blood samples. The result showed that HBV infection was slightly higher (not significant) than HCV infection among SCD patients (P>0.05). In addition, the result showed that the mean number of transfusion was higher among patients who were sero-positive for both HbsAg (5.0 +/- 6.6) and anti-HCV (4.6 +/- 6.7) when compared to patients who were negative for both viruses (2.7 +/- 3.0 and 2.9 +/- 3.2) for HBsAg and anti-HCV respectively. These observations is an indication that there is an urgent need to screen blood units for hepatitis B and C virus infections prior to transfusion in order to reduce HCV infection among SCD patients in Nigeria. Furthermore, it suggests the need to vaccinate SCD patients against HBV in this environment.
Subject(s)
Anemia, Sickle Cell/virology , Blood Transfusion , Hepatitis B Surface Antigens/blood , Hepatitis C Antibodies/blood , Adolescent , Adult , Anemia, Sickle Cell/blood , Anemia, Sickle Cell/complications , Biomarkers/blood , Case-Control Studies , Child , Female , Hepatitis B/blood , Hepatitis B/complications , Hepatitis C/blood , Hepatitis C/complications , Humans , Male , Middle Aged , NigeriaABSTRACT
The cytology and culture of bone marrow aspirate in sixty-two newly diagnosed patients with pulmonary tuberculosis were studied. The findings were depressed erythroid activity in 69% of the patients, micronormoblastic changes in 18% and megaloblastic changes in 16.6%. Myeloid activity was increased in 65% of the patients. Normal looking plasma cells above 5% was found in 17.7% of the bone marrow aspirates while 12.9% had eosinophilic precursors above 5% in the marrow. None of the marrow smears showed granuloma formation or caseation necrosis. The bone marrow cultures yielded no growth of Mycobaterium tuberculosis while stainable iron in the marrow was found to be low or negative in 88.8% of the patients.
Subject(s)
Bone Marrow/pathology , Tuberculosis, Pulmonary/pathology , Female , Humans , Male , Megakaryocytes/pathology , NigeriaABSTRACT
We describe a case of Waldenströms macroglobulinaemia in a 56 year old Negroid male, to whom modified plasmapheresis/plasma exchange was offered with good control of symptomatic hyperviscosity Amelioration of the clinical status and objective assessment of response was evident by dramatic reduction in monoclonal immunoglobulins M (IgM) from 100g/L to 14.7 g/L and a fall in erythrocyte sedimentation rate from 130 mm/hr to 80 mm/hr with this therapy. This highlights the need to adopt a modification of manual plasmapheresis in the treatment of the hyperviscosity syndrome complicating this B-cell disease in this environment.
Subject(s)
Plasmapheresis/methods , Waldenstrom Macroglobulinemia/diagnosis , Waldenstrom Macroglobulinemia/therapy , Blood Chemical Analysis , Developing Countries , Follow-Up Studies , Humans , Male , Middle Aged , Nigeria , Risk Assessment , Severity of Illness Index , Treatment OutcomeABSTRACT
Hodgkin's disease and non-Hodgkin's lymphomas are interrelated disorders which have been reported to occur either simultaneously or sequentially in the same patient. We report here the development of nodular sclerosing type Hodgkin's disease in a patient two decades after successful treatment for Burkitt's lymphoma with cyclophosphomide and abdominal resection (AR). While the onset of symptoms after treatment for Burkitt's lymphoma was seven years definitive diagnosis of Hodgkin's disease was only made 22 years after the initial diagnosis of Burkitt's lymphoma. The recurrent and solitary nature ofthe lymphadenopathy and the fact that it was initially reported as reactive hyperplasia is typical of nodular lymphocyte predominant Hodgkin's disease. We believe that there was a transitory period of the malignancy as nodular lymphocyte predominant Hodgkin's disease.
Subject(s)
Antineoplastic Agents, Alkylating/adverse effects , Burkitt Lymphoma/drug therapy , Cyclophosphamide/adverse effects , Hodgkin Disease/diagnosis , Neoplasms, Second Primary/diagnosis , Adult , Antineoplastic Agents, Alkylating/therapeutic use , Cyclophosphamide/therapeutic use , Female , HumansABSTRACT
Pregnancy in patients with haemoglobinopathy is associated with increased risk of maternal and perinatal morbidities and mortalities. Multiple pregnancy is potentially more hazardous than singleton pregnancy. There is a dearth of information concerning multiple pregnancies in patients with haemoglobinopathy. Four of such patients seen in the obstetric service of the University College Hospital, Ibadan are presented here and discussed. Increased surveillance and elective caesarean delivery are suggested in the management of these patients.
Subject(s)
Anemia, Sickle Cell/surgery , Hemoglobin C Disease/surgery , Pregnancy Complications, Hematologic/surgery , Pregnancy Outcome , Twins , Adult , Anemia, Sickle Cell/complications , Cesarean Section , Emergencies , Fatal Outcome , Female , Fetal Death/etiology , Hemoglobin C Disease/complications , Hospitals, University , Humans , Infant, Newborn , Male , Nigeria , Pregnancy , Prenatal Care/methods , Risk FactorsABSTRACT
Serum zinc, copper and magnesium were studied in patients with sickle cell disease in the steady state. There was significantly lower serum zinc concentration (P < 0.01) and significantly higher serum copper and magnesium in haemoglobin S patients compared with controls (HbA). In haemoglobin SC patients, there was a significant reduction in serum zinc (P < 0.01) but no significant difference in serum copper and magnesium concentrations compared with the controls. There was no significant difference in serum zinc concentration between the HbS and HbS + C patients. However there were significantly higher serum copper and magnesium in HbS than HbS + C patients (P < 0.01) The level of serum zinc has no correlation with the steady state Haematocrit or severity index score in HbS and HbS + C patients.