Department of Medicine

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Browsing Department of Medicine by Subject "Adrenal gland"

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    Open Access
    The adrenal gland and the patient with pulmonary tuberculosis infected with human immunodeficiency virus
    (Medknow, 2017) Odeniyi, I.A; Fasanmade, O.A; Ogbera, A.O; Ohwovoriole, A.E
    Background: The adrenal gland is not spared from the involvement by tuberculosis. One of the recognized causes of adrenal insufficiency (AI) is tuberculosis. AI, mostly at the subclinical level, is common in persons with pulmonary tuberculosis (PTB) infection, occurring in about 23% of patients. Coinfection with PTB and human immunodeficiency virus (HIV) may compromise adrenocortical function and produce significant adrenocortical insufficiency. Objective: To determine if coinfection with tuberculosis and HIV have a compound effect on adrenocortical function in persons with HIV and PTB coinfection. Materials and Methods: Persons with sputum‐positive PTB, treatment naive, who met our inclusion criteria, were selected. All the recruited patients were screened for HIV and those positive for HIV infection had confirmatory test. A baseline blood samples for cortisol, fasting plasma glucose, full blood count, and electrolytes were collected between 8.00 h and 9.00 h immediately before administration of adrenocorticotropic hormone (ACTH). The persons received an intravenous bolus injection of 1 μg ACTH (Alliance Pharmaceuticals Ltd., Chippenham, Wiltshire SN15 2BB) and blood sample was drawn for cortisol level at 30 min. Results: Forty‐four people with PTB infection and forty people with PTB and HIV coinfection met the inclusion criteria of the study. The adrenal response to 1 μg ACTH stimulation in participants with PTB and PTB and HIV coinfection showed that the mean basal cortisol level in the 2 groups was not statistically significant; however, 30‐min post‐ACTH stimulation cortisol level was 630.84 ± 372.17 and 980.36 ± 344.82 nmol/L (P < 0.001) and increment was 367.79 ± 334.87 and 740.77 ± 317.97 nmol/L (P < 0.001), respectively. Fourteen persons (31.8%) with PTB has subnormal adrenal response to ACTH stimulation while only 2 (5%) persons with PTB and HIV coinfection has subnormal response. Conclusion: AI, at subclinical level, was less frequent in those with PTB and HIV co‐infection.
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    Open Access
    The adrenal gland and the patient with pulmonary tuberculosis infected with human immunodeficiency virus
    (2017) Odeniyi, I.A; Fasanmade, O.A; Ogbera, A.O; Ohwovoriole, A.E
    Background: The adrenal gland is not spared from the involvement by tuberculosis. One of the recognized causes of adrenal insufficiency (AI) is tuberculosis. AI, mostly at the subclinical level, is common in persons with pulmonary tuberculosis (PTB) infection, occurring in about 23% of patients. Coinfection with PTB and human immunodeficiency virus (HIV) may compromise adrenocortical function and produce significant adrenocortical insufficiency. Objective: To determine if coinfection with tuberculosis and HIV have a compound effect on adrenocortical function in persons with HIV and PTB coinfection. Materials and Methods: Persons with sputum-positive PTB, treatment naive, who met our inclusion criteria, were selected. All the recruited patients were screened for HIV and those positive for HIV infection had confirmatory test. A baseline blood samples for cortisol, fasting plasma glucose, full blood count, and electrolytes were collected between 8.00 h and 9.00 h immediately before administration of adrenocorticotropic hormone (ACTH). The persons received an intravenous bolus injection of 1 μg ACTH (Alliance Pharmaceuticals Ltd., Chippenham, Wiltshire SN15 2BB) and blood sample was drawn for cortisol level at 30 min. Results: Forty-four people with PTB infection and forty people with PTB and HIV coinfection met the inclusion criteria of the study. The adrenal response to 1 μg ACTH stimulation in participants with PTB and PTB and HIV coinfection showed that the mean basal cortisol level in the 2 groups was not statistically significant; however, 30-min post-ACTH stimulation cortisol level was 630.84 ± 372.17 and 980.36 ± 344.82 nmol/L (P < 0.001) and increment was 367.79 ± 334.87 and 740.77 ± 317.97 nmol/L (P < 0.001), respectively. Fourteen persons (31.8%) with PTB has subnormal adrenal response to ACTH stimulation while only 2 (5%) persons with PTB and HIV coinfection has subnormal response. Conclusion: AI, at subclinical level, was less frequent in those with PTB and HIV co-infection.
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    Open Access
    Body mass index and its effect on serum cortisol level
    (2015) Odeniyi, I.A; Fasanmade, O.A; Ogbera, A.O; Ohwovoriole, A.E
    INTRODUCTION: Cortisol measurement is indicated in suspected over or under production of cortisol by the adrenal cortex. The finding of low cortisol can create concern and initiate further investigations for the exclusion of adrenal insufficiency. Cushing's syndrome is frequently included in the differential diagnosis of obesity. Some literature describes reduced serum cortisol levels in obesity, however, this is not a well-recognized phenomenon. AIM: The aim of this study was to determine the relationship between body mass index (BMI) and serum cortisol levels. SUBJECTS, MATERIALS AND METHODS: Seventy healthy participants agreed to take part in the study. The anthropometric measurements (weight, height, and waist and hip circumferences) were done. Exclusion criteria include those with a history of adrenal/pituitary disease or medications altering cortisol level. The basal cortisol (BC) sample was taken at 8 a.m. immediately before administration of an intravenous bolus injection of 250 μg adrenocorticotropic hormone (ACTH). BMI categories were defined as normal and high if BMI was 18.5-24.99 kg/m² and ≥ 25 kg/m², respectively. RESULTS: Forty (57.1%) participants had normal BMI while 30 (42.9%) participants had BMI ≥ 25 kg/m² (P0 = 0.053). The mean BC level was lower in participants with BMI ≥ 25 kg/m² but not significant. There was a negative correlation between BMI and BC level ( r = -0.205, P = 0.88) while a positive correlation existed between stimulated cortisol level and BMI (r = 0.009, P = 0.944). CONCLUSION: Persons with BMI above 25 kg/m² had lower BC level though not statistically significant, the trend was noticed. Subjecting people whose BMI is above 25 kg/m² to further stimulation with ACTH because of low BC is not advised because their response to ACTH stimulation was similar to those who have normal BMI.
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    Open Access
    Precocious puberty and HIV infection: any association?
    (Nigerian chapter of American Association of Clinical Endocrinologists, 2007-10) Iwuala, S.O; Adeyemi-Doro, A.O; Odeniyi, I.A; Sabir, A.A; Ekpebegh, C.O; Fasanmade, O.A
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