Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 5 de 5
Filtrar
1.
Pan Afr Med J ; 34: 38, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31762905

RESUMO

INTRODUCTION: The prevalence of diabetes mellitus is rising at an alarming rate, calling for more insights into its pathogenetic mechanisms, and other factors involved in its progression. The prevalence of vitamin D deficiency is higher in diabetic compared to non-diabetic patients, and is associated with poor glycaemic control. This has not been documented among diabetic patients in Kenya. Aims: to determine the prevalence of hypovitaminosis D among type 2 diabetic patients at Kenyatta National Hospital in Nairobi, Kenya. METHODS: We recruited type 2 diabetic patients on follow-up at Kenyatta National Hospital. Measurements of height, weight and waist/hip ratios were taken. We drew 6mls of peripheral blood to determine vitamin D, zinc and HbA1c levels. RESULTS: A total of 151 participants were recruited, with 69.5% females and mean age of 58.2 years. Hypertension was found in 72.8% of the participants, and obesity in 37.7%. The mean HbA1c levels were 8.46%, and 62.9% had poor glycaemic control. The mean vitamin D level was 31.40ng/ml. Vitamin D deficiency and insufficiency was found in 38.4% and 21.9% of the participants respectively. We found a significant inverse correlation between vitamin D and glycaemic control (r = -0.09, p = 0.044) and vitamin D and BMI (r = - 0.145, p = 0.045). CONCLUSION: In this study population on long-term follow-up for diabetes, there was high prevalence of vitamin D deficiency. This forms a basis for further management of patients with poor glycaemic control. Further studies are needed to document the causal association between poor glycaemic control and vitamin D deficiency.


Assuntos
Glicemia , Diabetes Mellitus Tipo 2/epidemiologia , Deficiência de Vitamina D/epidemiologia , Idoso , Estudos Transversais , Diabetes Mellitus Tipo 2/patologia , Feminino , Seguimentos , Hemoglobinas Glicadas/metabolismo , Humanos , Hipertensão/epidemiologia , Quênia , Masculino , Pessoa de Meia-Idade , Obesidade/epidemiologia , Prevalência
2.
J Glob Oncol ; 5: 1-6, 2019 09.
Artigo em Inglês | MEDLINE | ID: mdl-31479343

RESUMO

PURPOSE: To determine the prevalence, predictors, and/or risk factors of chemotherapy-induced peripheral neuropathy in patients undergoing chemotherapy with cisplatin at Kenyatta National Hospital, Nairobi, Kenya. METHODS: This was a cross-sectional analysis of patients who underwent chemotherapy with cisplatin for at least 2 months at Kenyatta National Hospital oncology units. Peripheral neuropathy was determined by history and physical examination per the protocol. Data are presented in tables. Descriptive inferential statistics such as means, medians, and proportions were determined where applicable. RESULTS: We recruited 67 patients who were undergoing chemotherapy with cisplatin. Fifty-six patients (83.6%) had peripheral neuropathy. Forty-five patients (81%) had mild-grade (grades 1 and 2) peripheral neuropathy. Only two patients (3.1%) had grade 4 neuropathy. Almost all patients who were overweight or obese developed peripheral neuropathy. CONCLUSION: Peripheral neuropathy among patients receiving cisplatin is quite prevalent at Kenyatta National Hospital (83.6% prevalence rate). However, most of the patients had a mild grade of neuropathy, which is largely consistent with literature elsewhere.


Assuntos
Cisplatino/uso terapêutico , Doenças do Sistema Nervoso Periférico/induzido quimicamente , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Cisplatino/farmacologia , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Adulto Jovem
3.
BMC Endocr Disord ; 17(1): 7, 2017 Feb 06.
Artigo em Inglês | MEDLINE | ID: mdl-28166768

RESUMO

BACKGROUND: Sleep disorders are common and associated with multiple metabolic and psychological derangements. Obstructive sleep apnoea (OSA) is among the most common sleep disorders and an inter-relationship between OSA, insulin resistance, obesity, type 2 diabetes (T2DM) and cardiovascular diseases has been established. Prevalence of sleep disorders in Kenyans, particularly in individuals with T2DM is unknown. We thus aimed to determine prevalence of poor quality of sleep (QOS) and high risk for OSA, among persons with T2DM and determine their associations with socio-demographic and anthropometric variables. METHODS: Utilising a Cross- Sectional Descriptive design, QOS and risk for OSA were determined in a randomly selected sample of patients with T2DM (cases) and an age and sex matched comparison group. The validated Pittsburgh Sleep Quality Index (PSQI) and Berlin Questionnaire (BQ) were used to measure QOS and risk for OSA respectively. Associations between poor QOS, high risk for OSA, and socio-demographic and anthropometric variables in cases were evaluated. RESULTS: From 245 randomly selected persons with T2DM attending outpatient clinics, aged over 18 years, 22 were excluded due to ineligibility thus 223 were included in the analysis; 53.8% were females, mean age was 56.8 (SD 12.2) years and mean BMI was 28.8 kg/m2 (SD 4.4). Among them, 119 (53%, CI 95% 46.5-60.2) had poor QOS and 99 (44% CI 95% 37.8-50.9) were at high risk for OSA. Among 112 individuals in comparison group, 33 (29.5%, CI 95% 20.9-38.3) had poor QOS and 9 (8%, CI 95% 3.3-13.4) had high risk for OSA. Cases had a significantly higher probability for poor QOS [OR 2.76 (95% CI 1.7-4.4))] and high risk for OSA [OR 9.1 (95% CI 4.4-19.0)]. Higher waist circumference was independently associated with a high risk for OSA in cases. CONCLUSIONS: We demonstrate a high burden of sleep disturbances in patients with T2DM. Our findings may have implications for clinicians to screen for sleep disorders when assessing patients with T2DM and warranting further attention by practitioners and researches in this field.


Assuntos
Diabetes Mellitus Tipo 2/complicações , Apneia Obstrutiva do Sono/epidemiologia , Sono , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Resistência à Insulina , Quênia/epidemiologia , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Apneia Obstrutiva do Sono/complicações , Centros de Atenção Terciária
4.
Sultan Qaboos Univ Med J ; 11(3): 407-11, 2011 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-22087385

RESUMO

Late-onset visual loss is a complication of nerve entrapment and increased intracranial pressure. We hereby describe the first case in Eastern Africa. A 23 year-old lady presented with sudden blindness, headaches and body weakness. She had previously had treatment for multiple unexplained fractures. Findings of optic nerve entrapment explained this blindness. This case highlights the need to have a high index of suspicion in cases of unexplained fractures with late-onset blindness.

SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...