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Effects of prenatal alcohol exposure (PAE) are rarely measured in preschool children due to relative insensitivity of assessment methods at this age. To examine the potential of a nonverbal battery in early identification of cognitive problems in alcohol-exposed children, 291 prospectively identified Ukrainian children were evaluated using a test battery focusing on early executive functioning (EF) and visuospatial skills, areas of cognitive development particularly sensitive to PAE in older children. Tests included the Differential Ability Scales, 2nd Edition (DAS-2) and several NEPSY/NEPSY-II subtests, standardized in the United States. Others were adapted from commonly used non-standardized neuropsychological measures of EF (Preschool Spatial Span, Imitation Hand Game, A not B, Delayed Attention, Subject Ordered Pointing). Children in two sites in Ukraine, Rivne and Khmelnitsky, were tested at 3 ½-4 ½ years to identify effects of PAE. Although most children performed within the average range, Alcohol-Exposed preschoolers had lower scores on DAS-II Summary Scores as well as on specific subtests. To evaluate the effects of alcohol dose during the pre-pregnancy recognition period and during mid-gestation of pregnancy, generalized linear regression models were used controlling for demographic and individual variables. In addition to DAS-II variables, measures reflecting sustained attention, working memory and ability to shift cognitive set were impacted by alcohol dose. Early executive function appears to subsume these performance differences. In conclusion, findings indicate that the effects of PAE can be identified in the preschool period and reliably measured using tests assessing nonverbal and spatial skills supported by executive functioning.

BackgroundOf the many negative outcomes associated with gestational alcohol use, one that has received relatively little attention is preterm birth and its possible contribution to effects of prenatal alcohol exposure (PAE) on development. To examine the increased risk for premature delivery associated with PAE and the joint influence of preterm birth and alcohol on child outcomes, analysis was carried out in a longitudinal cohort recruited in Western Ukraine.MethodsAlcohol-using women and low or nondrinking controls were identified prenatally for a clinical trial of multivitamins and minerals (MVM) in ameliorating effects of PAE. Women were interviewed to provide information about medical and social status and other drug use. At delivery, information was collected about infant (N = 686) status including gestational age (GA) in weeks. Finally, 441 infants were followed to 6 months of age and cognitive (Mental Developmental Index [MDI]) and motor development (Psychomotor Developmental Index [PDI]) (measured using the Bayley Scales of Infant Development, second Ed (BSID-II).ResultsSeven percent infants were born at

Referral time for end-stage renal disease (ESRD) patients to nephrologists and initial vascular access method are considered significant factors that impact health outcomes at the time of hemodialysis (HD) initiation. Native arteriovenous fistula (AVF) is strongly recommended as initial access. However, little is known about the referral rate among ESRD receiving HD in Palestine and its correlation with AVF creation. In Ramallah Hemodialysis Center, we investigated the pre-dialysis nephrology care and AVF usage in 156 patients. Type of access at HD initiation was temporary central venous catheter (CVC) in 114 (73%), tunneled hemodialysis catheter (TDC) in 21 (13%) and AVF in 21 (13%). Out of all participants, 120 (77%) were seen by nephrologist prior to dialysis. Of the participants who initiated dialysis with a CVC, 36 (31%) had not received prior nephrology care. All participants who initiated dialysis with functional AVF had received prior nephrology care. Patients who were not seen by a nephrologist prior to HD initiation had no chance at starting HD with AVF, whereas 17% of those who had nephrology care >12 months started with AVF. In conclusion, a relatively large percentage of Palestinian HD patients who were maintained on HD did not have any predialysis nephrology care. In addition, patients who received predialysis nephrology care were significantly more likely to start their HD through AVF whereas all those without predialysis nephrology care started through CVC. More in-depth national studies focusing on improving nephrology referral in ESRD patients are needed to increase AVF utilization.

In the dialysis center in Ramallah, we investigated the attitudes and perceived barriers to having arteriovenous fistula (AVF) in 156 patients. The current method of HD access was AVF in 52% and central venous catheter in 47%. Perceived causes of no or delayed AVF were: patient’s refusal of AVF in 54.5%, late referral to a surgical evaluation in 31.3% and too long to surgical appointments in 14.2%. Among those who refused AVF, reasons were: concern about the surgical procedure in 42.5%, poor understanding of disease/access in 23.3%, fear of needles in 15.1%, denial of disease or need for HD in 17.8%, and cosmetic reasons in 1.4%. Forty six percent of patients believed they received education about AVF prior to the creation of HD access, and 73.7% would recommend AVF as the method of access due to the lower risk of infection (96%), easier to care for (16%), easier showering (14%), and better-associated hygiene (3%). In conclusion, the majority would recommend an AVF as the mode of vascular access for HD. The most common barrier to having an AVF was patient’s refusal to undergo AVF creation because of their concern about the surgical procedure. A systematic evaluation of the process that precedes the creation of AVF may allow for better utilization.

Our aim in this study is to establishing nonstandard foundations, definitions and theorems for completion a noncomplete metric spaces. We have a lot of space or sets X which agree with all usual properties of complete, except at a small size subset of it. In this paper, by using nonstandard analysis tools founded by A. Robinson and axiomatized by E. Nelson, we try to reformulate the definition of completion corresponding to nonstandard modified metric , and to give a nonstandard form to the classical (standard) completion theorem and to use the power of nonstandard tools to overcome the incompetence of those spaces which has deprivation at a small size subset.

Background: Globally, renal replacement therapy especially haemodialysis remains pivotal in the effective care of patients with kidney diseases since its acceptance as a treatment modality. Despite being widely embraced as a therapeutic option, several factors still hamper its utilization. A clinical audit of this modality option will allow elucidation of haemodialysis practises and peculiarities., Methods: The charts and records of 280 patients with renal impairments dialyzed between March 1 st 2019 and February 28 th 2023 were evaluated in retrospect. Data on retrieved demographic and clinical information were analyzed using SPSS 25 and patients' short-term survival was determined using the Kaplan Meier survival analysis and log rank test., Results: Out of the 280 patients who had 1716 dialysis sessions, 184 (65.7%) were males. The mean age was 47.9 ± 17.5 years. The majority (80.7%) of the patients had chronic kidney disease (CKD), as 90.2% of the dialysis sessions were for CKD. There was a male preponderance (69.1%) in the population. Hypertension was the commonest cause of CKD (41.2%) while sepsis was the commonest cause of acute kidney injury (50%). The median number of dialysis session was 4.0. The mean pre-dialysis hematocrit was 24.4 ± 7.1% and the mean single pool Kt/V was 0.9 ± 0.02. The femoral vein was the most used vascular access (95.4%). The short-term survival was positively related to the dialysis frequency on Kaplan-Meier analysis., Conclusion: Haemodialytic therapy in patients with renal disease is still of huge impact on survival despite the numerous factors affecting its effective delivery, especially in low-income nations., (© 2023 Bamikefa T.A, et al.)

Chronic kidney disease (CKD) is a burgeoning problem globally, and more than a billion adults were affected as of 2016, with 1.2 million people dying from renal failure in 2017. To arrest the seemingly relentless progression of CKD to renal failure, there is a need to detect CKD early in the community. A community-based study was carried out to look at the prevalence and risk factors of CKD. Anthropometric and other clinical variables were measured. Blood samples were taken for determining creatinine, uric acid, urea, and lipids. CKD was defined as an estimated glomerular filtration rate of ≤60 mL/min/1.73 m2. Electrocardiograms and renal ultrasound scans were performed. In total, 201 people were recruited. Those with CKD had a male:female ratio of 1:3.9 and were older. The prevalence of autosomal-dominant polycystic kidney disease and CKD was 531.9 persons/100,000 population and 46.3%, respectively. Systolic blood pressure, pulse pressure, total cholesterol, triglycerides, high-density lipoprotein (HDL), uric acid, QTc interval, and electrocardiographic left ventricular hypertrophy were higher in those with CKD. Age, female sex, and HDL were independently associated with CKD. There was a steep rise in CKD at the community level. Increased awareness of CKD and prompt interventions are therefore imperative., (Copyright © 2022 Copyright: © 2022 Saudi Journal of Kidney Diseases and Transplantation.)

Background: Antenatal depression (AD) is prevalent and associated with adverse pregnancy, maternal and child outcomes, yet no study has addressed its magnitude and predictors in early pregnancy in Nigeria., Aim: To determine the prevalence and factors associated with AD in first half of pregnancy., Setting: Multicentric health facilities in Southern Nigeria., Methods: A multicentric health-facilities-based cross-sectional study was conducted from January to July 2018. Using pretested structure interviewer-administered questionnaires, antenatal depressive symptoms were assessed amongst 511 pregnant mothers with the Edinburg Postnatal Depressive Scale tool. Socio-demographic, socio-economic, clinical, family and social factors were also measured. Descriptive statistics, bivariate and multivariable logistic regression analyses were employed to describe and identify factors associated with AD., Results: The prevalence of antenatal depressive symptoms in early pregnancy in this study was 29.4% (95% confidence interval [CI] 26.6-32.9). Factors independently associated with AD were intimate partner violence (adjusted odds ratios [AOR] = 8.10, 95% CI 5.00-13.14), marital dissatisfaction (AOR 5.48, 95% CI 3.48-8.38), poor social support (AOR 4.70; 95% CI 2.99-7.38), past history of depression (AOR 4.67; 95% CI 2.47-8.80), previous pregnancy complication (AOR 2.50, 95% CI 1.57-3.89), low socio-economic status (AOR 2.41, 95% CI 1.61-3.66) and unplanned pregnancy (AOR 2.35, 95% CI 1.47-3.64)., Conclusions: The prevalence of antenatal depression is high with modifiable risk factors requiring context-specific policies such as provision of family, social and economic support for mothers at the earliest possible contact in the antenatal period., Competing Interests: The authors declare that they have no financial or personal relationships that may have inappropriately influenced them in writing this article., (© 2022. The Authors.)

Background: Malaria is a parasitic disease of public health concern especially among children because of their vulnerability. Objective: The study sought to evaluate the prevalence and severity of malaria and to assess the factors associated with malaria parasitaemia among children., Methods: This was a hospital-based cross-sectional observation study. We enrolled 303 children aged 6 to 59 months who presented with fever. A structured questionnaire was used to obtain the demographic characteristics, determinant factors and the use of malaria preventive measures. Microscopic examination of blood film for malaria parasite was done. Data were analysed using SPSS version 23.0. The Pearson's Chi-square was used to determine the association between selected socio-demographic variables, clinical characteristics of participants and presence of malaria parasitaemia. A p-value less than 0.05 was considered significant., Results: The mean ± SD age was 24.36 ± 16.63 months, 183 (60.4%) were male. Two hundred and thirteen (70.3%) participants tested positive for Plasmodium falciparum. Severe malaria accounted for 21.1% of all malaria cases. Severe anaemia (37.8%) and cerebral malaria (24.4%) were the common complications observed. Malaria was significantly associated with increasing age (p = 0.007). Children who slept regularly under LLIN and those using insecticidal spray were more likely to be protected from developing malaria (p = 0.002, p = 0.001, respectively). The socioeconomic status, maternal education, family size and knowledge of LLIN were not associated with the development of malaria (p= 0.901, 0.136, 0.413, 0.166, respectively)., Conclusion: The prevalence of malaria is high; there is a need to increase the coverage of IRS, together with LLINs to reduce the transmission and burden of malaria, particularly among the susceptible population., Competing Interests: The Authors declare that no competing interest exists., (Copyright © 2022 by West African Journal of Medicine.)

Background: Hypertension is the commonest cardiovascular risk factor globally and is a cause of untold morbidity and mortality. However, its clinical correlates at the community level have not been well elucidated., Methods: History taking, anthropometric measurements, electrocardiograms and laboratory investigations were done for all the study subjects. Ethical approval was obtained from the institution's ethical body. Analysis was done using SPSS version 20. Two hundred people were recruited for the study. The prevalence of hypertension in the community was 58.5% with 31(15.5%) being newly diagnosed. The Body Mass Index [BMI] (28.2±6vs 25.6±5.3; P=0.003),Waist-Hip ratio (0.9±0.08 vs 0.86±0.06; p= 0.001), total cholesterol (5.675±1.8 vs 4.6±1.7, P=0.000), triglycerides (1.19±0.85 vs 0.91±0.59; p=0.019), LDL cholesterol (3.38±1.6 vs 2.66±1.5; p=0.002), heart rate (82.4±15.8 vs 76.8±11.2; p=0.018) QRS duration (84.8±13.4 vs 80.5±11.2; p=0.040), and QTc (0.423±0.041 vs 0.402±0.035; p=0.001) were higher in those with hypertension. NYHA functional class was worse in hypertensives (p=0.041). Prevalence of left ventricular hypertrophy (LVH) in hypertensives ranged from 2.6 to 48.2%, depending on the criteria used. Systolic blood pressure, pulse pressures, HDL levels and hip circumferences were higher in those with electrocardiographic LVH. Systolic blood pressure (OR:1.045, P=0.006; CI: 1.013-1.079) and a normal BMI (OR: 0.159, p= 0.004; CI: 0.045-0.559) were the independent predictors of LVH in this study., Conclusion: The prevalence of hypertension is rising, even in rural populations, with accompanying LVH, higher QTc and florid cardiovascular risk factors. It is therefore imperative to tighten the reins of control of blood pressure and other cardiovascular risk factors before the cardiovascular morbidity and mortality explode in the rural communities., Competing Interests: The Authors declare that no competing interest exists.

Background: Obstructive sleep apnoea (OSA) is a common medical condition which has long been recognized as a major contributor to morbidity and mortality in developed countries but that remains underdiagnosed, particularly in rural communities. This study aimed to assess the prevalence of adults who have a high risk of obstructive sleep apnoea in a sample of adults living in Ejigbo, a rural community in south western Nigeria., Methods: This was a community-based cross-sectional descriptive study done to assess the prevalence of high risk of obstructive sleep apnoea in adult residents of the community using the STOP-BANG questionnaire. Data collected include socio-demographic characteristics, anthropometric measurements and blood pressure. A blood sample was also taken for lipid profile. Factors associated with a high risk of obstructive sleep apnoea were identified., Results: The study involved 257 participants out of which 88 (34.2%) had a high risk of OSA. Risk of obstructive sleep apnoea was significantly associated with male sex (p<0.001), age (p<0.001), body mass index (BMI) (p=0.001), neck circumference (p<0.001), cigarette smoking (p=0.039) and low density lipoprotein (p=0.043)., Conclusion: Obstructive sleep apnoea is relatively common in the study area. This calls for urgent preventive measures to stem the tide and mitigate the associated morbidity and mortality.

Diabetes Mellitus (DM) is one of the leading chronic diseases in low- and middle-income countries globally including Nigeria The morbidities and mortalities associated with diabetes especially in Nigeria, have remained unacceptably high compared to many other nations. It has become one of the leading causes of stroke, blindness, heart attack and end-stage kidney disease. Most deaths occur in those below 60 years of age, the productive segments of the population. Health situation in Nigeria is characterised by double burden of illness, grossly inadequate health spending, and inadequate healthcare personnel especially in the rural areas. Shortage of diabetes care specialist is one of the major barriers to diabetes care in Nigeria. Mobile phone has emerged as one of the potent strategies that can impact positively on diabetes care if properly harnessed. The ubiquitous access and the multitasking nature of mobile phones are great opportunities to improve diabetes prevention, patient care, encourage self-management, support healthy behavioural changes and an ideal way of providing patient-centred care at the frequency and intensity that patient desires. In addition, there is a potential for mobile phones to provide an effective way of giving support to patients in rural and remote areas where health care provider contact may be less accessible. Use of short message services (SMS) phone calls, video calls and the use of social media networking applications are some of the ways a mobile phone can be used in diabetes management.

We fabricated electrically conductive textiles via vapor-phase polymerization of poly(3,4-ethylenedioxythiophene) (PEDOT) layers on cotton, cotton/poly(ethylene terephthalate) (PET), cotton/Lycra, and PET fabrics. We then measured the electrical resistivity values of such PEDOT-coated textiles and analyzed the effect of water treatment on the electrical resistivity. Additionally, we tested the change in the electrical resistance of the conductive textiles under cyclic stretching and relaxation. Last, we characterized the uniformity and morphology of the conductive layer formed on the fabrics using scanning electron microscopy and electron-dispersive X-ray spectroscopy.