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1.
Niger J Clin Pract ; 25(10): 1731-1735, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-36308247

RESUMEN

Background: Hypothyroidism in children with nephrotic syndrome (NS) is often attributed to prolonged loss of thyroxine binding globulin and thyroid hormones alongside protein in the urine. It has been historically associated with steroid-resistant NS alone. However, recent evidence supports the fact that subclinical hypothyroidism (SCH) does occur even in children with steroid responsive NS. Complications such as weight gain, hypercholesterolemia, delayed growth, delayed puberty, and depression could result from hypothyroidism and be erroneously attributed to NS, or the effect of steroid used in treatment. Incidentally salt intake, the major form of dietary iodine is often restricted in children with NS, possibly exacerbating any underlying hypothyroid state. Aim: The study aimed to determine the burden of SCH among our cohort of NS patients. Patients and Methods: A comparative cross-sectional study was designed to assess SCH [defined by high TSH (>6.0 mU/L and normal free T4 (0.8-2.0 ng/dl)] in hundred children with NS aged between one and fifteen years compared with hundred age and gender matched comparison group without NS. Blood and urine samples were collected to analyze thyroid function, serum albumin, serum protein and urinary protein. Results: The prevalence of SCH was significantly higher in subjects with NS than their age, sex matched comparison group (12% vs. 2%, P = 0.006). The highest proportion (24.1%) of the children with NS who had SCH was found in the age range of 11-15 years and majority were females (19.4% vs. 7.8%, respectively, P = 0.086). The proportion of children with SCH were higher in those with steroid-resistant NS than those responsive to steroids (26.3% vs. 8.6% P = 0.033). The average values of serum albumin and protein were also significantly lower in children with SCH than those without (2.91 mg/dl ± 0.8 vs. 3.78 mg/dl ± 0.9 and 3.99 mg/dl ± 1.3 vs. 5.02 mg/dl ± 1.3, respectively, P < 0.005). Also, the average value of urinary protein was significantly higher in those with SCH than those without [94.29 mg/dl (42.3-101.0) vs. 69.19 mg/dL (31.2-108.2), respectively, P = 0.023]. Participants with steroid-resistant NS have almost three-folds odd of developing SCH compared to steroid sensitive subjects (AOR 2.901; 95% CI 1.831-4.012; P = 0.038). Conclusion: Screening of children for SCH with NS especially steroid-resistant NS and frequent relapsing steroid sensitive NS for hypothyroidism before complications arise is pertinent to their holistic management. This becomes even more imperative in our environment as iodine deficiency hypothyroidism is still prevalent in some parts of the country.


Asunto(s)
Hipotiroidismo , Yodo , Síndrome Nefrótico , Femenino , Humanos , Niño , Lactante , Preescolar , Adolescente , Masculino , Tirotropina , Síndrome Nefrótico/complicaciones , Síndrome Nefrótico/epidemiología , Estudios Transversales , Nigeria/epidemiología , Hipotiroidismo/complicaciones , Hipotiroidismo/epidemiología , Yodo/uso terapéutico , Yodo/orina
2.
Niger J Clin Pract ; 25(10): 1736-1744, 2022 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-36308248

RESUMEN

Background: Exaggerated level of insulin resistance (IR) is associated with poor pregnancy outcomes. Identifying affected women may forestall these outcomes. There are few reports on IR and its predictors among pregnant women in Nigeria. Aim: To determine the profile of IR, using the homeostatic model assessment of insulin resistance (HOMA-IR), and its predictors among parturient Nigerian women in third trimester. Patients and Methods: A cross-sectional baseline data of healthy pregnant women in third trimester, consecutively recruited into a cohort study that evaluated IR and neonatal outcomes at a tertiary maternity. Sociodemographic and clinical data were obtained. Fasting venous blood was analyzed for glucose and insulin and HOMA-IR was calculated. Results: We consecutively recruited 401 healthy pregnant women between 28 and 41 weeks [means ± SD = 37.4 ± 0.8 weeks]; mean age 31.52 ± 4.3 years (range: 20-41 years). Median (IQR) HOMA-IR was 1.15 (0.63, 1.96; range: 0.02-11.73). Binary multivariable logistic regression showed overweight- [aOR (95% CI) = 3.29 (1.18, 9.13)], hyperglycemia- [aOR (95% CI) = 2.98 (1.19, 6.90)], and hypertension as independent predictors of IR [aOR (95% CI) = 2.85 (1.18, 6.90)]. Conclusion: Among nondiabetic Nigerian pregnant women in late third trimester, IR was independently associated with overweight, hypertension, and hyperglycemia. Control of adiposity is a potential target for control of IR and consequently its outcomes.


Asunto(s)
Diabetes Gestacional , Hiperglucemia , Hipertensión , Resistencia a la Insulina , Recién Nacido , Femenino , Embarazo , Humanos , Adulto , Prueba de Tolerancia a la Glucosa , Nigeria/epidemiología , Glucemia , Mujeres Embarazadas , Estudios Transversales , Sobrepeso , Estudios de Cohortes , Índice de Masa Corporal
3.
West Afr J Med ; 39(8): 867-873, 2022 08 31.
Artículo en Inglés | MEDLINE | ID: mdl-36063029

RESUMEN

Growth hormone deficiency (GHD) is an important differential diagnosis for short stature, defined as a height percentile below the mean population height. In the developed world well- child visits are commonplace; in a limited resource setting such as Sub-Saharan Africa (SSA) this is not the case. As such, the use of anthropometric data for evaluating growth may be compromised. Despite this, clinicians should be aware that sick visits offer an opportunity to gather such data and in spite of the resource constraints which may preclude a complete work up, GHD could be managed effectively when there is a high clinical index of suspicion. This article uses highlights of three cases diagnosed in SSA to address challenges encountered in the course of management to make recommendations in the approach to medical care of a child with suspected GHD.


Le déficit en hormone de croissance (DHC) est un diagnostic différentiel important pour la petite taille, définie comme un percentile de taille inférieur à la taille moyenne de la population. Dans les pays développés, les visites médicales sont monnaie courante, mais ce n'est pas le cas en Afrique subsaharienne (ASS), où les ressources sont limitées. En conséquence, l'utilisation des données anthropométriques pour évaluer la croissance peut être compromise. Malgré cela, les cliniciens doivent savoir que les visites de malades offrent l'occasion de recueillir de telles données et, malgré les contraintes de ressources qui peuvent empêcher un bilan complet, le GHD peut être géré efficacement lorsqu'il y a un indice clinique élevé de suspicion. Cet article utilise les faits marquants de trois cas diagnostiqués en SSA pour aborder les défis rencontrés au cours de la prise en charge afin de faire des recommandations dans l'approche de la prise en charge médicale d'un enfant suspecté de GHD. MOTS-CLÉS: Petite taille, Déficit en hormone de croissance, Afrique sub-saharienne.


Asunto(s)
Hormona del Crecimiento , África del Sur del Sahara , Antropometría , Niño , Diagnóstico Diferencial , Humanos
4.
Artículo en Inglés | AIM (África) | ID: biblio-1362984

RESUMEN

Background: Overnutrition has been documented at epidemic levels in children and adults. The associated risk factors may include poor dietary habits, sedentary behaviour, inadequate sleep and low parental education. Objective: To describe dietary habits, physical activity and sleep patterns among secondary school adolescents. Methods: A cross-sectional study of 1,120 adolescents recruited from public and private secondary schools in Lagos, Nigeria, was carried out to study the dietary habits, sleep patterns and physical activity in relation to nutritional status. Results: Ten per cent of the adolescents skipped breakfast, while 28% had fruits on up to five days of the week. Eleven per cent had a sweetened drink every day, while 20 % had a sweetened drink on most days of the week. One out of four (26%) adolescents had more than two hours of screen time daily, and only 5% engaged in sporting activities up to five times weekly. One-third of the students slept for less than six hours daily and experienced sleeping difficulties. Multivariate analysis showed that females were twice as likely not to participate in sports (OR = 2.38, CI = 1.3-4.37, p = 0.002 and to have a higher intake of confectionaries (OR = 1.47, CI = 1.07-2.04, p = 0.01. Conclusion: Poor dietary habits, inadequate physical activity and insufficient sleep were observed among secondary school adolescents. A multi-pronged approach to improve these behaviours is recommended


Asunto(s)
Humanos , Masculino , Femenino , Adolescente , Sueño , Ejercicio Físico , Hipernutrición , Conducta Alimentaria , Obesidad Infantil
5.
Niger J Clin Pract ; 22(11): 1621-1625, 2019 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-31719287

RESUMEN

Congenital pulmonary airway malformation (CPAM), formerly known as congenital cystic adenomatoid malformation (CCAM), is a rare developmental dysplastic lesion of the fetal tracheobronchial tree. CPAM is a rare cause of neonatal respiratory distress; however, its presence may span fetal to adult period. In two previous case-reports from Nigeria, CPAM was present in post-neonatal infants. We report the case of a neonate, who presented with increasing respiratory distress and an abnormal chest radiograph, initially assumed as pneumonic changes. A revised diagnosis of CPAM was made after a chest computed tomography (CT) scan. The neonate subsequently had a successful excision of the affected lobe with remarkable clinical improvement. The case highlights the need to utilize superior imaging studies such as CT when plain radiographs are inconclusive.


Asunto(s)
Malformación Adenomatoide Quística Congénita del Pulmón/diagnóstico , Pulmón/diagnóstico por imagen , Síndrome de Dificultad Respiratoria del Recién Nacido/etiología , Tomografía Computarizada por Rayos X/métodos , Malformación Adenomatoide Quística Congénita del Pulmón/diagnóstico por imagen , Malformación Adenomatoide Quística Congénita del Pulmón/cirugía , Femenino , Humanos , Recién Nacido , Pulmón/patología , Masculino , Nigeria , Enfermedades Raras , Insuficiencia Respiratoria
6.
Nig Q J Hosp Med ; 25(2): 139-41, 2015.
Artículo en Inglés | MEDLINE | ID: mdl-27295835

RESUMEN

Neonatal diabetic ketoacidosis is a rare condition that may occur in the first few weeks of life as a complication of neonatal diabetes mellitus. The prominent clinical features are hyperglycaemia and dehydration. It could also mimick an infection. The danger of inappropriate diagnosis is increased morbidity and mortality. To prevent this, we advocate routine testing of blood glucose levels in neonates and infants who present at the emergency rooms. We report a case of neonatal diabetic ketoacidosis in a female who presented at our facility.


Asunto(s)
Cetoacidosis Diabética/diagnóstico , Cetoacidosis Diabética/terapia , Diagnóstico Diferencial , Femenino , Humanos , Lactante , Nigeria
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