Asymptomatic bacteriuria in patients with type 2 diabetes mellitus in rural southwestern Nigeria: a cross-sectional study.

OBJECTIVES: We aimed to identify the prevalence, bacterial isolates, antimicrobial susceptibility profile, and factors associated with asymptomatic bacteriuria (ASB) in patients with type 2 diabetes mellitus (T2DM) in rural southwestern Nigeria. METHODS: We performed a hospital-based cross-sectional study of patients with T2DM and ASB. Demographic and clinical data were collected using questionnaires. Urine samples were cultured using standard laboratory procedures, and bacterial colonies were isolated and antimicrobial sensitivity was performed using the disc diffusion technique. Relationships between variables were assessed using adjusted odds ratios (AORs) and 95% confidence intervals (CIs). RESULTS: Of the 280 participants, 73 (26.1%) had ASB (95% CI: 20.9%-31.2%). The most commonly identified isolate was E. coli (45/73; 61.7%), 100.0% of which were sensitive to cefuroxime but resistant to ciprofloxacin. Female sex (AOR, 6.132; 95% CI: 2.327-16.157), living below the poverty line (AOR, 2.066; 95% CI: 1.059-4.029), uncontrolled blood glucose (AOR, 2.097; 95% CI: 1.000-4.404), and a history of indwelling urethral catheterization (AOR, 14.521; 95% CI: 4.914-42.908) were associated with ASB. CONCLUSION: The findings suggest that cefuroxime should be used as an empirical treatment, pending urine culture and sensitivity, and that efforts should be made to prevent ASB in rural southwestern Nigeria.

Acute severe asthma and its predictors of mortality in rural Southwestern Nigeria: a-five year retrospective observational study.

OBJECTIVES: There is an observed paucity of data regarding the predictors of asthma mortality in Nigeria. This study aimed to ascertain the clinical presentations and predictors of acute severe asthma mortality in rural Southwestern Nigeria. METHODS: A retrospective observational study using a data form and a standardized questionnaire was used to review the 124 patients admitted at Emergency Department between January 2015 and December 2019. The data were analyzed using SPSS Version 22.0. The results were presented in descriptive and tabular formats. Binary logistic regression analysis was used to determine the predictors of asthma mortality and a p-value <.05 was considered statistically significant. RESULTS: A total of 124 patients were studied. The acute severe asthma mortality was 4.8% and its predictors were older age (Crude odds Ratio (COR), 14.857; 95% CI: 2.489-88.696, p < .001), Tobacco smoking (COR, 6.741; 95% CI: 1.170-38.826, p = .016), more than three co-morbidities (COR, 2.750; 95% CI: 1.147-26.454, p = 0.012), diabetes mellitus (COR, 13.750; 95% CI: 2.380-79.433, p < .001), Human Immunodeficiency virus (COR, 117.000; 95% CI: 9.257-1479.756, p < .001), ≥2 days before presentation (COR, 7.440; 95% CI: 1.288-42.980, p = .039), and Short-acting-B2-agonists overuse (COR, 7.041; 95% CI: 1.005-62.165, p = .044). CONCLUSION: The mortality rate was 4.8% and its predictors were older age patients, tobacco smoking, multiple co-morbidities, diabetes mellitus, HIV, SP02 <90%, delay presentation, and Short-acting-B2-agonists over use, The study showed that there is high prevalence of asthma mortality in rural Southwestern Nigeria. The findings may be used to plan for asthma preventions and control programs in rural settings, and may also provide an impetus for prospective research on these outcomes.

Diabetes mellitus foot ulcer and associated factors among Type 2 diabetes patients in a Tertiary Institution in Southwest Nigeria.

Aim: This study aims to assess the proportion of diabetic foot ulcer (DMFU) and associated factors among patients with type 2 diabetes in a tertiary hospital in Southwest Nigeria. Methods: A pretested semi-structured interviewer-administered questionnaire adapted from the STEPwise Approach to Surveillance of Noncommunicable Disease Risk Factors of WHO.14 was used for data collection from a sample of 181 patients with type 2 diabetes mellitus. Sociodemographic, behavioral, clinical, and laboratory variables were collated from the participants. Chi-square test and logistic regression were used to identify the predictors of DMFU. Results: A total of 166 patients had their questionnaires completed. The mean age (standard deviation) of the respondents was 62.6 (14.3) years. The proportion of DMFU was 18.7%. More than two-third (71.1%) of our respondents had clinical symptoms suggestive of peripheral neuropathy while 34.3% of the patients seen in the study had evidence of peripheral vascular disease on duplex Doppler ultrasound. Male patients were about five times more likely to have DMFU than female patients (adjusted odds ratio [AOR] =5.27; 95% confidence interval [CI] = 1.001-27.841). Those with duration of diabetes ≥10 years were more likely to have DMFU than those with disease duration <10 years (AOR = 15.47; 95% CI = 1.201-199.314). Patients with fasting blood glucose (FBG) of ≥ 7.2 mmol/L were about four times more likely to have DMFU than those with FBG of <7.2 mmol/L (AOR = 4.19; 95% CI = 1.618-18.463). Conclusions: The proportion of DMFU was 18.7%, and the predictors identified included sex, duration of disease, and FBG level.

Résumé Objectif: Cette étude vise à évaluer la proportion de l'ulcère du pied diabétique (DMFU) et des facteurs associés chez les patients atteints de diabète de type 2 dans un hôpital tertiaire du sud-ouest du Nigéria. Méthodes: Un questionnaire prétesté à un intervieweur semi-structuré adapté à l'approche par étapes de la surveillance des facteurs de risque de maladie non transmissibles de l'OMS.14 a été utilisé pour la collecte de données à partir d'un échantillon de 181 patients atteints de 17 diabète de type 2. Les variables sociodémographiques, comportementales, cliniques et de laboratoire ont été rassemblées auprès des participants. Le test du chi et la régression logistique a été utilisé pour identifier les prédicteurs du DMFU. Résultats: Un total de 166 patients ont réussi leurs questionnaires. L'âge moyen (écart-type) des répondants était de 62,6 (14,3) ans. La proportion de DMFU était de 18,7%. Plus de deux tiers (71,1%) de nos répondants présentaient des symptômes cliniques suggérant une neuropathie périphérique tandis que 34,3% des patients observés dans l'étude avaient des signes de maladie vasculaire périphérique sur l'échographie Doppler duplex. Les patients masculins étaient environ cinq fois plus susceptibles d'avoir du DMFU que les patientes (rapport de cotes ajustée [AOR] = 5,27; intervalle de confiance à 95% [IC] = 1,001­27,841). Ceux qui ont une durée de diabète ≥ 10 ans étaient plus susceptibles d'avoir du DMFU que ceux souffrant de durée de la maladie <10 ans (AOR = 15,47; IC à 95% = 1,201­199,314). Les patients atteints de glycémie à jeun (FBG) ≥ 7,2 mmol / L étaient environ quatre fois plus susceptibles d'avoir du DMFU que ceux avec FBG de <7,2 mmol / L (AOR = 4,19; IC à 95% = 1,618­18,463). Conclusions: La proportion de DMFU était de 18,7% et les prédicteurs identifiés comprenaient le sexe, la durée de la maladie et le niveau de FBG. Mots-clés: Ulcère du pied, Nigéria, diabète sucré de type 2.

Implementing the 2013 WHO diagnostic criteria for gestational diabetes mellitus in a Rural Nigerian Population.

INTRODUCTION: the World Health Organization (WHO) reviewed the threshold values required for the diagnosis of Gestational Diabetes Mellitus (GDM) in 2013 and the implementation of the new diagnostic criteria have been associated with increase in the prevalence of GDM in some populations. The new cohort of pregnant women that will be labeled to have GDM by the 2013 WHO diagnostic criteria but not by the 1999 WHO diagnostic criteria will pose additional burden to specialized antenatal care, though their pregnancy outcome may not warrant such care. It is thus important to first determine the effect of the implementation of these new consensus diagnostic criteria on the prevalence of GDM in our environment. METHODS: this is a prospective hospital-based study that compared the implementation of both 1999 and 2013 WHO GDM diagnostic criteria among 117 pregnant women who were initially screened with 50-gram Glucose Challenge Test (50-g GCT). Women with a positive Glucose Challenge Test (GCT) result underwent a 75-gram Oral Glucose Tolerance Test (75-g OGTT), which was used as the actual diagnostic test for GDM using both 2013 WHO and 1999 WHO diagnostic criteria. Associations between variables were tested using Chi-square, Fisher's exact and t-test as appropriate. Significance level was set at P value < 0.05. RESULTS: the prevalence rates of GDM in the study were 2.6% and 7.7% for 1999 WHO and 2013 WHO criteria respectively. Clinical characteristics were similar in women with GDM and women without GDM. The fasting component of the OGTT identified all the women with GDM. CONCLUSION: the implementation of the 2013 WHO diagnostic criteria is associated with a 2.5 to 3-fold rise in the prevalence of GDM. Selective risk-factor based screening may be clinically irrelevant with the adoption of the 2013 WHO diagnostic criteria. A minimum of fasting plasma glucose in resource poor settings can be considered to identify women with GDM since it appeared to have 100% sensitivity in our study.

Biochemical pattern of thyroid function test and clinical impression of thyroid disorder in a rural tertiary health institution in Nigeria.

Background: Thyroid disorders are one of the most common endocrine disorders seen globally. Diagnostic challenge may arise both clinically and biochemically because of the multiple function of thyroid hormones (THs). Request for thyroid function test (TFT s) may be based on clinical impression that may suggest thyroid dysfunction or obvious symptoms and signs that are diagnostic of hyperthyroidism or hypothyroidism. Materials and Methods: This retrospective study looks at the biochemical patterns of TFTs and the clinical impression of thyroid disorders in a rural tertiary institution. Information extracted from the laboratory register includes indication for the test, the hospital number, the gender, the age, and the THs assayed. The corresponding biochemical pattern of the TFT result was established. Results: A total of 297 requests were submitted for TH assay; 34 were excluded from the present study because there were no clinical information. There were 239 females and 24 males giving a female-to-male ratio of 9.9:1. Majority of the requests (36.5%) were for goiters, followed by gynecological disorders (20.9%) and clinical thyroid disorders (17.9%). About 46% (45.8%) of the goiter cases were biochemically euthyroid, whereas 13.5% were biochemically primary hyperthyroid. Among the 47 cases of thyroid disorders by the physician's clinical impression, 27.7% were euthyroid, 17% were biochemically hyperthyroid, and 10.6% were hypothyroid. Of the 55 gynecological disorders assessed, only 7.3% show biochemical evidence of TH alteration with 56.4% being euthyroid. About 47% (46.6%) of those that did routine medical examination had altered TH level that includes hyperthyroidism and hypothyroidism. Conclusion: Goiter is the most prevalent thyroid disorder in this environment. Biochemical pattern of thyroid function test in our environment was mostly euthyroid despites clinical features suggestive of thyroid disorders.

RésuméContexte: Les troubles thyroïdiens sont l'un des troubles endocriniens les plus courants dans le monde. Un défi diagnostique peut survenir à la fois cliniquement et biochimiquement en raison de la fonction multiple des hormones thyroïdiennes (TH). La demande de tests de la fonction thyroïdienne (TFT) peut être basée sur impression qui peut suggérer un dysfonctionnement thyroïdien ou des symptômes et signes évidents diagnostiquant une hyperthyroïdie ou une hypothyroïdie. Matériaux et Méthodes: Cette étude rétrospective examine les schémas biochimiques des TFT et l'impression clinique des troubles thyroïdiens dans un institution tertiaire rurale. Les informations extraites du registre de laboratoire comprennent l'indication du test, le numéro de l'hôpital, le sexe, l'âge, et les TH analysés. Le schéma biochimique correspondant du résultat TFT a été établi. Résultats: Un total de 297 demandes ont été soumises pour le test TH; 34 ont été exclus de la présente étude car il n'y avait aucune information clinique. Il y avait 239 femmes et 24 hommes donnant un ratio femmes / hommes de 9,9: 1. La majorité des demandes (36,5%) concernaient des goitres, suivies de troubles gynécologiques (20,9%) et cliniques troubles thyroïdiens (17,9%). Environ 46% (45,8%) des cas de goitre étaient biochimiquement euthyroïdiens, tandis que 13,5% étaient biochimiquement primaries hyperthyroïdien. Parmi les 47 cas de troubles thyroïdiens selon l'impression clinique du médecin, 27,7% étaient euthyroïdiens, 17% étaient biochimiquement hyperthyroïdienne et 10,6% étaient hypothyroïdiennes. Sur les 55 troubles gynécologiques évalués, seulement 7,3% présentent des preuves biochimiques d'altération TH 56,4% étant euthyroïdiens. Environ 47% (46,6%) de ceux qui ont subi un examen médical de routine avaient modifié le niveau de TH, y compris l'hyperthyroïdie et l'hypothyroïdie. Conclusion: Le goitre est le trouble thyroïdien le plus répandu dans cet environnement. Schéma biochimique de la fonction thyroïdienne test dans notre environnement était principalement euthyroïdien malgré les caractéristiques cliniques suggérant des troubles thyroïdiens.

Biochemical pattern of thyroid function test and clinical impression of thyroid disorder in a rural tertiary health institution in Nigeria

Thyroid disorders are one of the most common endocrine disorders seen globally. Diagnostic challenge may arise both clinically and biochemically because of the multiple function of thyroid hormones (THs). Request for thyroid function test (TFT s) may be based on clinical impression that may suggest thyroid dysfunction or obvious symptoms and signs that are diagnostic of hyperthyroidism or hypothyroidism. Materials and Methods: This retrospective study looks at the biochemical patterns of TFTs and the clinical impression of thyroid disorders in a rural tertiary institution. Information extracted from the laboratory register includes indication for the test, the hospital number, the gender, the age, and the THs assayed. The corresponding biochemical pattern of the TFT result was established. Results: A total of 297 requests were submitted for TH assay; 34 were excluded from the present study because there were no clinical information. There were 239 females and 24 males giving a female-to-male ratio of 9.9:1. Majority of the requests (36.5%) were for goiters, followed by gynecological disorders (20.9%) and clinical thyroid disorders (17.9%). About 46% (45.8%) of the goiter cases were biochemically euthyroid, whereas 13.5% were biochemically primary hyperthyroid. Among the 47 cases of thyroid disorders by the physician's clinical impression, 27.7% were euthyroid, 17% were biochemically hyperthyroid, and 10.6% were hypothyroid. Of the 55 gynecological disorders assessed, only 7.3% show biochemical evidence of TH alteration with 56.4% being euthyroid. About 47% (46.6%) of those that did routine medical examination had altered TH level that includes hyperthyroidism and hypothyroidism. Conclusion: Goiter is the most prevalent thyroid disorder in this environment. Biochemical pattern of thyroid function test in our environment was mostly euthyroid despites clinical features suggestive of thyroid disorders