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Among patients with chronic kidney disease stage-5 who are treated with dialysis, the urea clearance during hemodialysis is a determinant of the mortality. Decreased serum albumin, serum calcium but increased phosphorus is associated with reduction of URR and mortality in these patients. This study was to compare two groups Urea Reduction Ratio (URR) and different type of biochemical parameters. URR was aimed to target according to Kidney Disease Outcomes Quality Initiative (KDOQI) guideline. This study was an observational study was carried out in the department of Nephrology. Serum Albumin, serum calcium, phosphate, hemoglobin and pre dialysis urea, post dialysis urea were measured from blood sample. URR was calculated by = (1- postdialysis urea/predialysis urea) × 100. Among the patients who under went hemodialysis, 17.31% patients URR was more than 65.0% and Mean±SD of URR was 67.21±1.9%. On the other hand, 82.68% patients URR was less than 65.0% and Mean±SD of URR was 57.4±5.2%. Most of the Biochemical parameters in this study were significantly different between two groups. Where as, there was no significant difference in Age, Sex, Body Mass Index (BMI). The URR is an accurate indicator, can help determination of adequate dialysis. This study aimed to find out the mean value of the urea reduction ratio and the association of biochemical parameters among End Stage Renal Disease (ESRD) patients on maintenance hemodialysis.
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Diálise Renal , Ureia , Humanos , Diálise Renal/métodos , Ureia/sangue , Feminino , Masculino , Bangladesh , Pessoa de Meia-Idade , Adulto , Falência Renal Crônica/terapia , Falência Renal Crônica/sangue , IdosoRESUMO
Objectives: Cross-sectional studies demonstrate a positive association between higher physical activity and serum 25-hydroxyvitamin D (25(OH)D) concentration. However, whether this association is causal is unclear. We conducted a systematic review to identify intervention studies that examined the effect of physical activity on serum 25(OH)D concentration in humans. Study design: Systematic review and meta-analysis. Methods: We searched PubMed, Scopus and Web of Science to identify full-text peer-reviewed articles published in English from inception until January 2023. Eligible studies were randomised controlled trials or quasi-experimental studies. We used random effects meta-analysis to calculate the weighted mean difference (WMD) in the change in 25(OH)D concentration between physical activity and control groups. We used the revised Cochrane risk-of-bias tool for randomized trials (RoB 2) to assess the methodological quality of included studies. Results: We included 32 articles in the systematic review and 24 in the meta-analysis. The intervention varied from resistance and weight-bearing exercises (n = 13) to aerobic exercises (n = 10), moderate and moderate-to-vigorous exercises (n = 5), aquatic exercise (n = 2), and multicomponent traditional exercises (n = 2) (Tai Chi and Yijinjing). The WMD in 25(OH)D in the physical activity and control groups was 9.51 and 4.87, respectively (between-group mean difference 4.64, p = 0.002). However, the difference was only evident in studies that implemented the intervention outdoors (n = 3; between-group mean difference 17.33, p < 0.0001); when the intervention was indoors there was no significant effect of physical activity on 25(OH)D (n = 16; between-group mean difference 1.80, p = 0.113). Conclusions: This meta-analysis of physical activity interventions in humans showed that physical activity does not lead to increased 25(OH)D independently of time outdoors. However, most studies were under-powered, in many the exercise was low intensity, and vitamin D was not the primary outcome.
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Chronic Kidney Disease (CKD) is an important public health issue, with a leading cause of death and disability around the world. This cross-sectional study was conducted from January 2021 to December 2021 in the department of Biochemistry in Mymensingh Medical College in cooperation with the Department of Nephrology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh. The study was carried out to evaluate the status of serum magnesium, zinc and CRP in patients with CKD not on dialysis for monitoring the disease progression. For this purpose, 110 subjects were included, where 55 Hospitalized CKD patients were considered as Group I and 55 normal healthy individuals as Group II. Study subjects were selected on the basis of inclusion and exclusion criteria by purposive and convenient sampling method. Serum magnesium and zinc were determined by colorimetric method while CRP was measured by CRP-Latex Test (Slide Agglutination Test) from each sample. SPSS windows package, version 21.0 was used to perform the statistical analysis. Statistical significance of difference between Group I and Group II were evaluated by using student's unpaired 't'-test and the significance was defined as p<0.05. Correlation was done by using Pearson's correlation coefficient test. Mean age of Group I was 52.65±4.93 and Group II was 51.15±6.32 years. P-value was 0.165 which is statistically insignificant. The mean ±SD of BMI was 24.46±1.84 Kg/m² for Group I and 24.50±1.05 Kg/m² for Group II. P-value was 0.886 which is statistically insignificant. Among the study groups the mean serum magnesium were 2.25±0.17 and 1.95±0.05mg/dl, zinc were 88.64±9.21 and 102.11±12.93µg/dl, CRP were 24.00±16.73 and <6.0±0.00mg/L in Group I and Group II respectively. Analysis showed that, the mean serum magnesium and CRP were significantly increased while serum zinc was significantly decreased in CKD patients in comparison to that of healthy individual. There was negative correlation between serum zinc and CRP. This study was done within the context of the facilities available to us.
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Proteína C-Reativa , Insuficiência Renal Crônica , Humanos , Adulto , Pessoa de Meia-Idade , Magnésio , Estudos Transversais , Estudos de Casos e Controles , Diálise Renal , Bangladesh , Zinco , Insuficiência Renal Crônica/terapiaRESUMO
Among patients with chronic kidney disease stage-5 who are treated with dialysis, intradialytic complications commonly occur during routine hemodialysis (HD). It could be either patient related or mechanical. Protein catabolic rate during hemodialysis is a determinant of the mortality. nPCR was aimed to targets according to International guideline. This observational study was conducted in the Department of Nephrology, Mymensingh Medical College Hospital, Bangladesh from January 2020 to December 2020 to compare two groups of nPCR and different value of biochemical parameters. This study was involving all patients and inclusion criteria were patients who underwent routine HD for at least three months. All patients under-went conventional intermittent HD with low-flux dialyser. A total of 179 patients enrolled. Serum albumin, serum calcium, phosphate, hemoglobin and pre-dialysis urea, post dialysis urea were measured from blood sample. The nPCR was calculated by the standard international equation. nPCR value of 14.0% patients was more than 1.0 gm/kg/day and average nPCR (mean±SD) of all patients was 0.903±0.09gm/kg/day and 86.0% patients nPCR was less than 1.0 gm/kg/day. Biochemical parameters were not significantly differing between two groups. The nPCR is an indicator, can help the determination of nutritional status. This study aimed to find out the intradialytic complications, mean value of nPCR and correlation of biochemical parameters among ESRD patients on maintenance hemodialysis.
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Falência Renal Crônica , Diálise Renal , Humanos , Bangladesh/epidemiologia , Diálise Renal/efeitos adversos , Falência Renal Crônica/terapia , Falência Renal Crônica/complicações , Estado Nutricional , UreiaRESUMO
Postpartum acute kidney injury (AKI) is a condition characterized by a sudden and rapid decline in kidney function that occurs shortly after childbirth. Several risk factors may be associated with postpartum acute kidney injury (AKI). Understanding the possible risk factors is essential for timely intervention and improved maternal healthcare. The aim of the study was to assess the risk factors of postpartum acute kidney injury patients. This prospective observational study took place at Mymensingh Medical College Hospital, from March 2020 to April 2021. It was carried out in the Departments of Nephrology and Departments of Obstetrics & Gynecology, where 153 postpartum acute kidney injury (AKI) patients were enrolled through purposive sampling. The study collected data on patient demographics, etiology and presentation. Statistical analysis was conducted using SPSS (Statistical Package for the Social Sciences) version 26.0, with a significance threshold set at p<0.05 for all tests. Among participants, puerperal sepsis (77.8%) and toxemia of pregnancy (58.8%) were prevalent risk factors. Intrauterine death was rare (1.3%). Other risk factors such as postpartum hemorrhage 22.2%, HELLP syndrome 11.1%, and antepartum hemorrhage 15.0% were found. A statistically significant difference in postpartum hemorrhage prevalence (p=0.038) was noted between hemodialysis and non-hemodialysis patients. Puerperal sepsis is the most common risk factor for postpartum acute kidney injury, closely followed by toxemia of pregnancy. Intrauterine death is rare, while postpartum hemorrhage significantly affects subjects, with variations noted between hemodialysis and non-hemodialysis patients.
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Injúria Renal Aguda , Hemorragia Pós-Parto , Pré-Eclâmpsia , Sepse , Feminino , Humanos , Gravidez , Injúria Renal Aguda/epidemiologia , Injúria Renal Aguda/etiologia , Hemorragia Pós-Parto/epidemiologia , Hemorragia Pós-Parto/etiologia , Período Pós-Parto , Fatores de Risco , Sepse/complicações , Estudos ProspectivosRESUMO
This observational study was carried out in the Department of Nephrology, Mymensingh Medical College Hospital, Bangladesh from January 2020 to December 2020. A total of 179 patients were included in this study according to inclusion and exclusion criteria. Informed written consent was taken from each patient. All patients were underwent detail history taking, thorough physical examination and relevant investigations. Data collection was conducted through a structured questionnaire. Collected data were analyzed using the statistical software SPSS 23.0. Mean age ±SD of the study patients was 47.06±14.1 with a majority in age group 41-50 years. Male predominance was observed with a male: female ratio of 2.19:1 and 68.7% male patients. Level of pre-dialysis, post-dialysis urea in the study population was 123.77±26.86mg/dl, 50.27±15.70mg/dl respectively and mean ±SD of Urea Reduction Ratio (URR) in hemodialysis (target >65.0%) was 67.2±1.9. Most of the 8 hours (two times) per week hemolysis patients could not achieve the target value of dialysis adequacy parameters. On the other hand, maximum people in 12 hours (three times) per week hemodialysis group achieved the target value of dialysis adequacy parameters. It is important to calculate Kt/V or URR and individualize the dialysis doses for each patient.
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Falência Renal Crônica , Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Falência Renal Crônica/terapia , Bangladesh , Diálise , Centros de Atenção Terciária , Diálise Renal , UreiaRESUMO
Chronic Kidney Disease (CKD) is one of the most concerned non-communicable diseases now a day. Multiple complications arise and different biochemical parameters change in this disease. This cross-sectional study was conducted from January to December, 2021 in the Department of Biochemistry, Mymensingh Medical College with the help of the Department of Nephrology, Mymensingh Medical College Hospital, Bangladesh. The motive of this study was to explore the status of C-reactive protein (CRP), serum albumin and serum zinc in patients with CKD for monitoring the disease progression. In this study, 110 subjects were included, where 55 Hospital admitted CKD patients act as Group I and 55 normal healthy individuals act as Group II. The subjects were selected on the basis of inclusion and exclusion criteria by purposive and convenient sampling method. In this study, CRP levels, serum albumin and serum zinc were measured. All values were expressed as Mean±SD. All statistical analysis was done by using SPSS (statistical package for social science) windows package version 21.0. Statistical significance of difference between Group I and Group II were evaluated by using Student's unpaired 't'-test and the significance was defined as p<0.05. Correlation was done by using Pearson's correlation coefficient test. Mean age of Group I was 52.65±4.93 and Group II was 51.15±6.32. P value was 0.165 which is statistically insignificant. The mean±SD of BMI was 24.46±1.84 for Group I and 24.50±1.05 for Group II. P value was 0.886 which is statistically insignificant. The mean±SD values of CRP were 24.00±16.73mg/L and <6.0±0.00mg/L in Group I and Group II respectively. So, we found significant (p<0.05) increase in CRP levels. The mean±SD values of serum albumin were 3.62±0.26g/dl and 4.16±0.69g/dl in Group I and Group II respectively. We found highly significant (p<0.001) decrease in serum albumin. Among the study groups the mean serum zinc was 88.64±9.21µg/dl and 102.11±12.93µg/dl in Group I and Group II respectively. The mean serum zinc was highly significantly (<0.001) decreased. There was negative correlation between CRP and serum albumin, CRP and serum zinc. There was positive correlation between serum albumin and serum zinc. Analyzing the findings of present study, significant increase in CRP levels, significant decrease in serum albumin and serum zinc were observed in CKD patients.
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Proteína C-Reativa , Insuficiência Renal Crônica , Humanos , Bangladesh , Estudos de Casos e Controles , Estudos Transversais , Hospitais , Albumina Sérica , Zinco , Pessoa de Meia-IdadeRESUMO
In order to evaluate the benefits as well as the impacts of essential and toxic metals regarding human health, the six common rice grains (katarivhog, bashful, banglamoti, najirshail, branded miniket and loose miniket) were collected from four wholesale markets in Dhaka, the capital of Bangladesh, and were analyzed with different atomic absorption spectroscopy (AAS) techniques. The mean concentrations of the toxic metals Pb, Cd, Cr, and As had 0.299 ± 0.017, 0.157 ± 0.012, 1.33 ± 0.084, and 0.120 ± 0.006 mg/kg, respectively, while those of the essential metals Fe, Cu, Zn, Na, Ca, and Mg had 7.90 ± 0.447, 3.11 ± 0.097, 10.6 ± 0.340, 37.4 ± 0.622, 90.1 ± 7.70, and 115.8 ± 1.61 mg/kg, respectively. Among them, the mean concentrations of toxic metals (Pb, Cd, Cr, and As) exceeded the maximum allowable concentration in rice set by the Codex Alimentarius Commission (CAC). Risk assessment of the heavy metals Pb, Cd, Cr, As, Fe, Cu, and Zn showed that their estimated daily intakes were below the daily reference doses for adults. However, Cd and Cr individually were found to have the target hazard quotient value close to 1 (threshold limit), indicating that they alone are capable of potential health hazards from continuous rice consumption, while the hazard index has surpassed three units signifying greater danger associated with the current trend of consumption. A very high chance of developing cancer in the near future is predicted by incremental lifetime carcinogenic risk (ILCR) analysis for continued intake of Cr (ILCR > 1E-03), and a moderate to high risk is predicted for other carcinogenic substances (Pb, Cd, and As) (ILCR in between 1E-03 and 1E-05) with present rice consumption. The contribution of the essential metals to the RNI revealed that Cu from rice contributes more than 100% in most samples, and the overall contribution is in the following order: Cu > Zn > Fe > Mg > Ca > Na. To ensure the safety of staple foods for human health, it ought to be necessary to design a plan to measure the budget of hazardous metals from all sources with proper surveillance by relevant authorities.
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This cross-sectional study was conducted in the department of Biochemistry in Mymensingh Medical College in cooperation with Nephrology department of Mymensingh Medical College Hospital, Bangladesh from January to December, 2021. The study was carried out to evaluate the status of serum zinc and albumin in patients with CKD not on dialysis for monitoring the disease progression. For this purpose, 110 subjects were included, where 55 Hospital admitted CKD patients were considered as Group I and 55 normal healthy individuals as Group II. Serum zinc and albumin were determined by colorimetric method from each sample. Statistical analysis was performed by SPSS windows package, version 21.0. Among the study groups the mean serum zinc were 88.64±9.21µg/dl and 102.11±12.93µg/dl and serum albumin were 3.62±0.26g/dl and 4.16±0.69g/dl in Group I and Group II respectively. Analysis showed that the mean serum zinc and albumin were highly significantly (p<0.001) decreased in CKD patients in comparison to that of healthy individual. Significant positive correlation was found between serum zinc and albumin.
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Insuficiência Renal Crônica , Albumina Sérica , Humanos , Estudos Transversais , Estudos de Casos e Controles , Bangladesh , Insuficiência Renal Crônica/terapia , Hospitais , ZincoRESUMO
The study was designed to evaluate the serum calcium and magnesium levels in hospitalized patients with Chronic Kidney Disease (CKD). This cross-sectional study was carried out in the Department of Biochemistry, Mymensingh Medical College (MMC), Bangladesh with the help of the Department of Nephrology, Mymensingh Medical College Hospital, Bangladesh from the period of January 2021 to December 2021. The subjects were selected on the basis of inclusion and exclusion criteria by purposive and convenient sampling method. A total of 110 subjects were included in this study. Among them, 55 were diagnosed CKD patients denoted as Group I and 55 were normal healthy individuals denoted as Group II. The subjects were briefed and written consents were taken. Under aseptic precaution 5.0ml of venous blood was collected from median cubital vein. Analyses were carried out in the Department of Biochemistry, Mymensingh Medical College and serum calcium and magnesium levels were measured. All values were expressed as Mean±SD. All statistical analysis was done by using SPSS (statistical package for social science) windows package version 21.0. Statistical significance of difference between Group I and Group II were evaluated by using Student's unpaired 't' test and the significance was defined as p<0.05. Correlation was done by using Pearson's correlation coefficient test. The mean±SD values of serum calcium were 8.15±0.54mg/dl and 9.80±0.50mg/dl and serum magnesium were 2.25±0.17mg/dl and 1.95±0.50mg/dl in Group I and Group II respectively. We found mean serum calcium was highly significantly (<0.001) decreased and serum magnesium was highly significantly increased (<0.001) in CKD patients in comparison to that of healthy individual.
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Magnésio , Insuficiência Renal Crônica , Humanos , Cálcio , Bangladesh , Estudos Transversais , HospitaisRESUMO
Adequate knowledge about the causes of chronic kidney disease and their potential prevention can improve poor clinical outcome in chronic kidney disease (CKD) patients. The study was designed to evaluate the serum albumin and C-reactive protein (CRP) levels in hospitalized patients with Chronic Kidney Disease. This cross-sectional study was carried out in the Department of Biochemistry, Mymensingh Medical College, Mymensingh, Bangladesh with the collaboration of the Department of Nephrology, Mymensingh Medical College Hospital, Mymensingh, from January 2021 to December 2021. The subjects were selected on the basis of inclusion and exclusion criteria by purposive and convenient sampling method. A total of 110 subjects were included in this study. Among them, 55 were diagnosed CKD patients denoted as Group I and 55 were normal healthy individuals denoted as Group II. In this study, serum albumin and CRP levels were measured. All values were expressed as Mean±SD. All statistical analysis was done by using SPSS (statistical package for social science) windows package version 21.0. Statistical significance of difference between Group I and Group II were evaluated by using student's unpaired 't'-test and the significance was defined as p<0.05. Correlation was done by using Pearson's correlation coefficient test. Mean age of Group I was 52.65±4.93 and Group II was 51.15±6.32 (p=0.165). The mean±SD of BMI was 24.46±1.84 for Group I and 24.50±1.05 for Group II (p=0.886). The mean±SD values of serum albumin were 3.62±0.26g/dl and 4.16±0.69g/dl in Group I and Group II respectively. We found highly significant (p<0.001) decrease in serum albumin. The mean±SD values of CRP were 24.00±16.73mg/L and <6.0±0.00mg/L in Group I and Group II respectively. So, we found significant (p<0.05) increase in CRP levels. There was negative correlation between serum albumin and CRP. Analyzing the findings of this study, significant decrease in serum albumin and significant increase in CRP levels were observed in CKD patients.
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Proteína C-Reativa , Insuficiência Renal Crônica , Humanos , Albumina Sérica , Estudos Transversais , Estudos de Casos e Controles , Bangladesh , HospitaisRESUMO
Technological advances and socioeconomic development of Bangladesh are leading to the best choice between branded and non-branded powdered spices. But toxic metal issues can be another factor to elect them. So lead (Pb) exposure and its consequence on the human body for these two categories of four common spices have been ascertained here. A validated laboratory method using hot plate digestion and flame atomic absorption spectrometry (FAAS) has been used for that. The obtained mean concentration of Pb in branded and non-branded spice powders followed the decreasing order of turmeric > coriander > red chili > cumin powder and turmeric > red chili > cumin > coriander powder, respectively, where, in any analysis mode, the non-branded items are potentially ahead of Pb exposure. The market-based mean concentration between these two categories was not a significant difference (t-test). Approximately 90% of the spice samples have shown within the maximum allowable limit by Bangladesh Standard. The sum of estimated daily intake indicated that most of the city market (67%) for non-branded items and some branded (33%) samples have crossed the maximum tolerable daily intake (> 0.21 mg/kg). So, the human health risk assumption for the inhabitant of studied areas suggests there is no significant level of risk for them due to the consumption of spices regarding non-carcinogenic risk factor (THQ and total THQ) and carcinogenic risk factor (CR). But the development of a quality control process for loose spice powders as well as toxic metal screening from raw materials to finish products urgently needed and continuous monitoring with identifying the source of toxic metal is highly recommended.
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Chumbo , Especiarias , Humanos , Especiarias/análise , Chumbo/toxicidade , Pós , Intoxicação por Metais Pesados , Medição de RiscoRESUMO
The consequences of climate change, food security, and self-sufficiency goals are driving excessive human activity onto vegetable farms in Bangladesh, and harmful heavy metal exposure is spreading. So, the study assessed the toxic metals (Pb, Cd, and Cr) exposure, characteristics, and human health risk regarding the soil-vegetable system of two distinct locations in Bangladesh using atomic absorption spectrometry. The average concentration of metals in soil and fertilizer/pesticide samples followed the same order (Cr > Pb > Cd), but for vegetable samples, the order was Pb > Cr > Cd, with some extra Pb compared to the World Health Organization (WHO) allowable limit (0.3 mg/kg). Low levels of pollution with negligible ecological concerns were predicted for both locations by the soil quality indexing. But industrial influence boosted the Pb content in location B, and common sources (fertilizer/pesticide) for both locations might be responsible for a moderate level of Cd. The toxic metals transferred to vegetables followed the trend of Cd > Pb > Cr. However, the human health risks arising from harmful metals exposure at both locations were ineffective (< 1) in evaluating noncarcinogenic risk patterns through the target hazard quotient (THQ), total THQ, and hazard index (HI). Again, considering probable carcinogenic risk patterns, vegetable consumption with studied exposure levels of toxic metals followed within the acceptable range (between 1.0E-04 and 1.0E-06). Overall, location B is slightly more vulnerable than location A by considering metal exposure, pollution distribution, and risk evaluation in the study area (significant at p < 0.05). So, systematic monitoring and protective measures are required to ensure food safety and sustainable vegetable production.
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Metais Pesados , Praguicidas , Poluentes do Solo , Humanos , Verduras/química , Solo/química , Bangladesh , Fertilizantes/análise , Cádmio/análise , Chumbo/análise , Poluentes do Solo/análise , Medição de Risco , Metais Pesados/análise , Praguicidas/análise , Monitoramento Ambiental/métodos , ChinaRESUMO
The correct approach to treat low-risk intra thyroidal papillary thyroid carcinoma (PTC) is still controversial. The traditional paradigm of treating all patients with thyroid cancer with total thyroidectomy, radioactive iodine and suppressive thyroid hormone therapy is no longer suitable. Many authors advocate unilateral thyroidectomy to minimize perioperative morbidity. The purpose of this study was to determine an effective treatment strategy for patients with small unilateral papillary thyroid carcinoma in a low risk group. This is a prospective study of 300 patients who were diagnosed as papillary thyroid carcinoma by preoperative FNAC or postoperative histopathology. The age of the patients' was ranged between 15 to 45 years. The criteria were: tumor ≤4cm, unilateral involvement, cytological non-aggressive subtype, absence of lymph node (LN) involvement and extra thyroidal extension (ETE) on ultrasonography (USG) and absence of clinical distant metastases. Duration of the study period was 30 years from 1989 to 2019. The study was conducted in tertiary care hospital in Bangladesh. All patients had undergone hemi thyroidectomy and followed up by a median period of 25 months (range, 6 to 166 months). Following hemithyroidectomy, among 300 patients, 267 patients (89.0%) did not show any recurrence of disease. Thirty three (33) patients (11.0%) came with locoregional recurrence of disease in clinical and USG findings without any distant metastasis. Maximum patients were between the ages 31-40 year followed by 21-30 years. Female was out number male in the ratio. Though further large scale study should require to determine the optimal treatment option for low risk PTC, but this study can lead to a result that hemi thyroidectomy is now-a-days a better surgical option for PTC even up to tumor size of ≤4cm.
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Carcinoma Papilar , Neoplasias da Glândula Tireoide , Adolescente , Adulto , Carcinoma Papilar/cirurgia , Feminino , Humanos , Radioisótopos do Iodo , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia/cirurgia , Estudos Prospectivos , Estudos Retrospectivos , Câncer Papilífero da Tireoide/cirurgia , Neoplasias da Glândula Tireoide/diagnóstico , Tireoidectomia , Adulto JovemRESUMO
Glomerular disease is one of the most important causes of chronic kidney disease in developing countries like Bangladesh as well as the whole world. The pattern of glomerular disease varies in different countries and can have different clinical presentations. The aim of the study was to analyze the clinical profile and to determine the histological pattern of glomerular diseases in a large tertiary care hospital in Bangladesh. All kidney biopsies performed in Mymensingh Medical College Hospital, Bangladesh from October 2018 to March 2020 were prospectively analyzed in the study. A total of 101 patients with kidney biopsy were examined by clinical and laboratory findings and by light and immuno-fluorescence microscopy. The mean age was 30.0±14.6 years and 50(49.5%) were male and 51(50.5%) were female with a male to female ratio of 1:1. The clinical syndromes namely nephrotic syndrome, nephritic syndrome, nephrito-nephrotic presentation, RPGN like presentation, macroscopic haematuria and asymptomatic urine abnormality were present in 31.7%, 34.5%, 22.8%, 11.9%, 19.8% and 10.9% patients respectively. The most common histological varieties found in the study were mesangial proliferative glomerulonephritis (MesPGN) (18.8%) and focal segmental glomerulosclerosis (FSGS) (18.8%). Other histopathological pattern among the studied subjects revealed minimal change disease (MCD) in 5.9%, membranous nephropathy (MN) in 7.9%, membranoproliferative glomerulonephritis (MPGN) in 16.8%, IgA nephropathy in 5%, IgM nephropathy in 2%, IgG nephropathy in 2%, diffuse proliferative glomerulonephritis (DPGN) in 1%, focal proliferative glomerulo-nephritis (FPGN) in 3%, crescentic GN in 3%, lupus nephritis (LN) in 13.9%, amyloidosis in 1% and fibrillary glomerulopathy in 1% patient. The pattern of glomerular disease found in this study was similar to other studies performed in Bangladesh with a little variation. It may guide the future researchers to establish a national kidney biopsy registry in Bangladesh.
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Insuficiência Renal Crônica , Adolescente , Adulto , Bangladesh/epidemiologia , Biópsia , Feminino , Humanos , Rim , Masculino , Estudos Retrospectivos , Centros de Atenção Terciária , Adulto JovemRESUMO
Since the first recorded case of SARS-CoV-2 in Bangladesh on 8th March 2020, COVID-19 has spread widely through different regions of the country, resulting in a necessity to re-evaluate the delivery of cardiovascular services, particularly procedures pertaining to interventional cardiology in resource-limited settings. Given its robust capacity for human-to-human transmission and potential of being a nosocomial source of infection, the disease has specific implications on healthcare systems and health care professionals faced with performing essential cardiac procedures in patients with a suspected or confirmed diagnosis of COVID-19. The limited resources in terms of cardiac catheterization laboratories that can be designated to treat only COVID positive patients are further compounded by the additional challenges of unavailability of widespread rapid testing on-site at tertiary cardiac hospitals in Bangladesh. This document prepared for our nation by the Bangladesh Society of Cardiovascular Interventions (BSCI) is intended to serve as a clinical practice guideline for cardiovascular health care professionals, with a focus on modifying standard practice of care during the COVID-19 pandemic, in order to ensure continuation of adequate and timely treatment of cardiovascular emergencies avoiding hospital-based transmission of SARS-COV-2 among healthcare professionals and the patients. This is an evolving document based on currently available global data and is tailored to healthcare systems in Bangladesh with particular focus on, but not limited to, invasive cardiology facilities (cardiac catheterization, electrophysiology & pacing labs). This guideline is limited to the provision of cardiovascular care, and it is expected that specific targeted pharmaco-therapeutics against SARS-CoV-2 be prescribed as stipulated by the National Guidelines on Clinical Management of Corona virus Disease 2019 (COVID-19) published by the Director General of Health Services, Ministry of Health and Family Welfare of Bangladesh.
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Doenças Cardiovasculares , Procedimentos Cirúrgicos Cardiovasculares , Infecções por Coronavirus , Pandemias , Pneumonia Viral , Bangladesh , Betacoronavirus , COVID-19 , Doenças Cardiovasculares/terapia , Infecções por Coronavirus/complicações , Infecções por Coronavirus/epidemiologia , Humanos , Pneumonia Viral/complicações , Pneumonia Viral/epidemiologia , SARS-CoV-2RESUMO
Morbidity and mortality among children is usually the result of trauma. Because a child's face is retruded relative to the protecting skull, has a thicker layer of adipose tissue, more elastic bones, flexible sutures lines, the presence of tooth buds within the jaws, and the lack of pneumatisation of the sinuses, the facial bones fracture less commonly than in adults. Our aim was to assess the patterns of such fractures in children who presented to the department of Oral and Maxillofacial Surgery, King Edward Medical University/Mayo Hospital Lahore, Pakistan. All 535 eligible children between the ages of 1-16 years who presented during the two years December 2009 - December 2011 were included in the study. Facial fractures were diagnosed by clinical examination, plain radiographs, and computed tomography, and the pattern of fractures of the facial bones including the frontal bone, orbital bones, maxilla, zygoma, naso-orbito-ethmoidal complex, mandible, and dentoalveolar region was documented. The male:female ratio was 2:1 with 369 male (70%) and 166 female (31%) patients. Fall was the cause in 212 (39%), and in 167 (31%) it was road traffic accidents, while sports were the cause in 135 (25%). The naso-orboto-ethmoid complex was fractured in 37 cases (7%) while 104 children (19%) presented with isolated fractures of the zygomatic bone. The maxilla was fractured in 195 cases (36%), the mandible in 380 (71%), and dentoalveolar trauma was the cause in 256 (50%). The mandible was the bone that was most often fractured (mostly in boys and usually as a result of falls during summer vacations), with the peak occurring in those aged 8-12 years.
Assuntos
Ossos Faciais , Fraturas Cranianas , Fraturas Zigomáticas , Acidentes por Quedas , Acidentes de Trânsito , Adolescente , Criança , Pré-Escolar , Ossos Faciais/lesões , Feminino , Osso Frontal , Humanos , Lactente , Masculino , Maxila , Estudos Retrospectivos , Fraturas Cranianas/epidemiologia , Fraturas Cranianas/etiologia , Zigoma , Fraturas Zigomáticas/epidemiologia , Fraturas Zigomáticas/etiologiaRESUMO
BACKGROUND: Sunscreen use can prevent skin cancer, but there are concerns that it may increase the risk of vitamin D deficiency. OBJECTIVES: We aimed to review the literature to investigate associations between sunscreen use and vitamin D3 or 25 hydroxyvitamin D [25(OH)D] concentration. METHODS: We systematically reviewed the literature following the Meta-analysis Of Observational Studies in Epidemiology (MOOSE) guidelines. We identified manuscripts published in English between 1970 and 21 November 2017. Eligible studies were experimental [using an artificial ultraviolet radiation (UVR) source], field trials or observational studies. The results of each of the experimental studies and field trials are described in detail. Two authors extracted information from observational studies, and applied quality scoring criteria that were developed specifically for this question. These have been synthesized qualitatively. RESULTS: We included four experimental studies, three field trials (two were randomized controlled trials) and 69 observational studies. In the experimental studies sunscreen use considerably abrogated the vitamin D3 or 25(OH)D production induced by exposure to artificially generated UVR. The randomized controlled field trials found no effect of daily sunscreen application, but the sunscreens used had moderate protection [sun protection factor SPF) ~16]. The observational studies mostly found no association or that self-reported sunscreen use was associated with higher 25(OH)D concentration. CONCLUSIONS: There is little evidence that sunscreen decreases 25(OH)D concentration when used in real-life settings, suggesting that concerns about vitamin D should not negate skin cancer prevention advice. However, there have been no trials of the high-SPF sunscreens that are now widely recommended. What's already known about this topic? Previous experimental studies suggest that sunscreen can block vitamin D production in the skin but use artificially generated ultraviolet radiation with a spectral output unlike that seen in terrestrial sunlight. Nonsystematic reviews of observational studies suggest that use in real life does not cause vitamin D deficiency. What does this study add? This study systematically reviewed all experimental studies, field trials and observational studies for the first time. While the experimental studies support the theoretical risk that sunscreen use may affect vitamin D, the weight of evidence from field trials and observational studies suggests that the risk is low. We highlight the lack of adequate evidence regarding use of the very high sun protection factor sunscreens that are now recommended and widely used.
Assuntos
Neoplasias Cutâneas/prevenção & controle , Pele/efeitos dos fármacos , Protetores Solares/efeitos adversos , Deficiência de Vitamina D/epidemiologia , Vitamina D/análogos & derivados , Administração Cutânea , Humanos , Estudos Observacionais como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Medição de Risco/estatística & dados numéricos , Autorrelato/estatística & dados numéricos , Pele/metabolismo , Pele/efeitos da radiação , Neoplasias Cutâneas/etiologia , Fator de Proteção Solar , Luz Solar/efeitos adversos , Protetores Solares/administração & dosagem , Protetores Solares/química , Raios Ultravioleta/efeitos adversos , Vitamina D/análise , Vitamina D/metabolismo , Deficiência de Vitamina D/diagnóstico , Deficiência de Vitamina D/etiologiaRESUMO
Twenty-four-hour (h) urinary copper content is considered as the most suitable tool for the diagnosis of Wilson's disease (WD); however, it is less accurate, time-consuming, and non-economical. Consequently, in the present study, an alternative method through measuring the morning (first) urine copper (Cu) concentration is proposed for the diagnosis of WD, which is more accurate, precise, faster, and cheaper. For this purpose, a sensitive, accurate, and precise analytical method was developed and validated in regard to Commission Decision 657/2002/EC, Council Directive 333/2007/EC, ISO/IEC 17025:2005, and EURACHEM 1998 for the determination of Cu in urine using flame atomic absorption spectrometry (FAAS). The methods LoD and LoQ for urine Cu were estimated as 6.68 µg/L and 16.7 µg/L respectively. The accuracy of the method was found to be 93.70-101.88% calculated from the spike recovery experiment. The RSDs for the repeatability and reproducibility precision were measured as 0.67-3.16 and 0.26-1.95 respectively. The method validation performance criteria indicated that the method was suitable for the determination of Cu in urine. The validated method was then applied for the determination of Cu in both 24 h and first urine. From the analysis, it was found that the amount of Cu per liter in the first urine was almost equivalent to the amount of Cu per 24 h indicating that instead of considering the 24-h urine, morning (first) urine investigation might be an alternative approach for the diagnosis of WD.
Assuntos
Cobre/urina , Degeneração Hepatolenticular/diagnóstico , Degeneração Hepatolenticular/urina , Humanos , Controle de Qualidade , Espectrofotometria AtômicaRESUMO
Concentrations of five heavy metals (Pb, Cd, Cr, As and Hg) in eight highly consumed cultured fish species (Labeo rohita, Clarias gariepinus, Hypophthalmichthys molitrix, Cyprinus capio, Puntius sarana, Oreochromis mossambicus, Pangasius pangasius and Anabas testudineus) collected from four wholesale markets of Dhaka city, Bangladesh (Karwan Bazar, Mohammadpur Town Hall, Newmarket and Mirpur-1) were measured using atomic absorption spectrometry (AAS) in order to evaluate the potential human health risks from the consumption of fish. The estimated daily intake (EDI) of all the studied heavy metals calculated on the basis of mean fish consumption of 49.5 g person-1 d-1 by Bangladeshi households indicated that no risk to people's health with respect to the EDI of investigated heavy metals through the consumption of the fish samples. From the human health point of view, the estimation of non-carcinogenic risk indicated that intake of individual heavy metal through the consumption of fish was safe for human health, whereas, consumption of combined heavy metals suggested potential health risk to highly exposed consumers. However, the estimation of carcinogenic risk of arsenic due to the consumption of fish indicated that consumers remain at risk of cancer.