Serum Albumin and C-reactive protein in Hospital Admitted Patients with Chronic Kidney Disease.

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.

Physician's Perception about the Use of PPE, COVID-19 Prevention and Management in Bangladesh.

This study aims to explore physician's perceptions about the use of Personal Protective Equipment (PPE), COVID prevention, and management during the COVID pandemic since knowledge on these might explain the reason behind infection and death of physicians in Bangladesh at an unexpected rate. This cross-sectional study was conducted based on an online questionnaire on 346 physicians (n=346) by the Department of Gastroenterology of Mymensingh Medical College Hospital, Bangladesh from 15th July 2020 to 14th September 2020. Physicians of different health care facilities across Bangladesh were invited to take part. Knowledge on specific points of the questionnaire was evaluated, scored, and compared between different groups by Independent sample t-test. Mean knowledge score between the respondents working up to 8 hours and beyond 8 hours per day was 17.28±1.28, 16.90±1.40 respectively (p=0.03). Mean knowledge score observed between graduate and post-graduate physicians and work experience of 5 years and beyond 5 years were 17.26±1.36 vs. 17.16±1.27; (p=0.40), 16.87±1.75 vs. 17.27±1.21; (p=0.11) respectively. Physician's safety should be first concern that is highlighted through proper use of PPE and prevention of COVID. Patient management skills would be better if physicians are trained well on infection prevention and control which in turn will reduce infection and death of physicians.

Pattern of Glomerular Disease in a Tertiary Care Hospital of Bangladesh.

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.

Status of Serum Calcium, Phosphate and Intact Parathyroid Hormone in Predialysis Chronic Kidney Disease Patients of Stage-3 to Stage-5 Compared To KDOQI Guideline.

The chronic kidney disease (CKD) is associated with a variety of bone disorders and disorders of calcium and phosphorus metabolism. Bone disease associated with chronic kidney disease having higher rate of CKD progression and increased risk of death. To see the status of serum calcium, phosphate and intact parathyroid hormone in pre-dialysis CKD (stage- 3 to 5) patients. This was a across sectional study done in outpatient department of Nephrology of National Institute of Kidney Diseases and Urology, Dhaka, between 1st June 2012 to 31st May 2013. The patients of CKD stage 3, 4 and 5 yet not on dialysis attending out patients department of Nephrology, NIKDU by using MDRD-4 equation according to K/DOQI guidelines and reviewing previous medical records and investigation reports were enrolled in this study. There after serum calcium (corrected for serum albumin), phosphate and iPTH levels were measured and compared with the recommended target ranges in K/DOQI guideline. The number of patients with serum levels according to K/DOQI guidelines for different stages CKD(3,4,5) were as follows: serum calcium: 56.6, 58.5 and 76.7; serum phosphate: 55.2, 58.5 and 56.7; iPTH 37.9, 12.2 and 36.7 and Ca x P product 100.0, 97.6 and 86.7, respectively. The percentages of patients (who received drug) with serum calcium levels within according to K/DOQI guidelines for stages 3, 4 and 5 were as follows: serum calcium: 63.2%, 64.7% and 83.3%; respectively, serum phosphate: 63.2%, 61.8% and 66.7%; respectively, iPTH 42.1%, 14.7% and 4.7% and Ca x P product 100.0%, 100.0% and 87.5%, respectively. On the other hand patients who didn't receive drug the percentages of patients with serum calcium levels according to K/DOQI guidelines for CKD stages 3, 4 and 5 were as follows: serum calcium: 50.0%, 28.6% and 50.0%; respectively, serum phosphate: 40.0%, 42.9% and 16.7%; respectively, iPTH 30.0%, 14.7% and 16.7% and Ca x P product 100.0%, 85.7% and 83.3%, respectively. The patients achieving the four recommendations of K/DOQI guidelines was 4(13.8%) in stage-3, 3(7.3%) in stage-4 and 5(16.7%) in stage-5. More than half of the pre-dialysis patients of CKD were within target range of serum calcium and phosphate recommended in K/DOQI guideline and this proportion was more in those who were taking both phosphate binder and Vit-D. Ca x P was within target range in almost all patients so it may not be an important parameter for therapeutic decision making. However majority of the patients were out of target range of iPTH even though having normal serum calcium and phosphate level. So emphasis should be given in monitoring of iPTH level in early stages of CKD.

Unrecognized Heart Failure in Elderly Patient with COPD.

Both of heart failure and chronic obstructive pulmonary diseases are in the elderly. They have an important impact on quality of life and functional status, show high morbidity and mortality rates and lead to extensive health-care costs. Although both diseases have been studied extensively, information about the prevalence of heart failure in stable chronic obstructive pulmonary disease (COPD) patients is lacking. For people who have both the diseases, identifying the cause of breathing symptoms can be challenging. It seems therefore plausible that a considerable proportion of patients with a diagnosis of COPD have concomitant heart failure, which remains unrecognized by primary care physicians or pulmonologists. The main aim of this study was to assess the prevalence of heart failure in patients with a diagnosis of chronic obstructive pulmonary disease. The prevalence of previously unknown heart failure was assessed in 100 patients ≥40 years with a GP (General physician) diagnosis of COPD, in a stable phase of their disease. This descriptive cross sectional study was carried out in the Department of Medicine, Shaheed Ziaur Rahman Medical College hospital, Bogra, Bangladesh from November 2011 to April 2012. A total of 100 cases of chronic breathlessness coming into out patient department and admitted into Department of Medicine of Shaheed Ziaur Rahman Medical College Hospital, Bogra were included based on inclusion & exclusion criteria. After taking informed written consent data was collected by a questionnaire and relevant investigations were done. Then collected data was analyzed and were expressed as mean ±SE and statistical significance of difference among the group was calculated by unpaired students 't' test. In this study we founded among 100 participating patients with a diagnosis of COPD by their physician, in 24 (24%) patients had previously unrecognized heart failure. Therefore, by this study we recommend that evaluation and assessment of cardiac status is very important in elderly patients with COPD.

Frequency and Risk Factors of Diabetic Retinopathy among Patients with Type 2 Diabetes Mellitus: A Single-Center Study from Bangladesh.

Diabetic retinopathy (DR) is the most frequent microvascular complication of diabetes mellitus (DM). DR remains a leading cause of blindness, currently accounting for 4.8% of the world's 37 million blindness cases. DR is one of the critical preventable causes of blindness. In Bangladesh, the number of studies reporting the prevalence and risk factors of DR in type 2 DM (T2DM) is limited. We conducted this cross-sectional study in a tertiary hospital in Bangladesh from March 2017 to August 2019 among 200 patients with T2DM for the presence and severity of DR by using color fundus photography in a dilated pupil. The diagnosis and grading of DR were made using the Early Treatment of Diabetic Retinopathy Study (ETDRS) Chart. Out of 200 subjects with T2DM, 35.5% had DR; the frequencies of NPDR and PDR were 19.0% and 16.5%, respectively. The mean age, diabetes duration, FPG, HbA1c, TG, TC, LDL-C, and serum creatinine were statistically higher, and eGFR was lower in the study subjects with DR than those without DR; BMI and HDL-C were indifferent in the two groups. The frequencies of males, subjects having monthly income of 10,000 Bangladeshi Taka (BDT) or more, smokers, hypertensives, and subjects having uncontrolled diabetes (HbA1c ≥7%), were higher in the DR group than the no DR group. Higher age (≥50 years), higher monthly income (≥10,000 BDT), urban residence, smoking, uncontrolled diabetes, and high LDL-C (≥100mg/dL) were found to be independent risk factors of DR in the study subjects. A large-scale nationwide study is needed to find out the actual prevalence of DR in Bangladesh.

Frequency and Correlates of Albuminuria in Adult Bangladeshi Women with Polycystic Ovary Syndrome.

Polycystic ovary syndrome (PCOS) is associated with various metabolic risks imparting a higher risk for cardiovascular diseases (CVD) in affected women. Urinary albumin excretion (UAE) is a marker of endothelial leakiness and reflects early endothelial damage; thus is used as an important cardiovascular (CV) risk marker. UAE as a CV risk marker in PCOS patients is less well established. This cross-sectional study was done in a tertiary hospital of Bangladesh from January to December 2018 and 95 consecutive adult PCOS patients were screened for UAE. Clinical and anthropometric data were collected, and oral glucose tolerance test (OGTT), fasting lipid profile, serum creatinine, urine routine examination, total testosterone, prolactin, and TSH were measured. The urine albumin-to-creatinine ratio (UACR) was measured in a random single-voided urine sample. UACR cutoff ≥30mg/g was used to define albuminuria. The mean age of the subjects was 22.5±5.0 years; 72.6% were overweight/ obese; 68.4% had abdominal obesity; 94.7% had dyslipidemia and 40% of them had metabolic syndrome. Albuminuria was observed in 21.1% of the subjects. A higher frequency of metabolic syndrome was observed in albuminuric subjects than non-albuminuric ones (45% vs. 38.7%), though the difference was not statistically significant (p=0.617). Albuminuric subjects had higher plasma glucose (PG) value at 2 hours of OGTT and a higher frequency of acne. Other clinical, biochemical and hormonal parameters were similar in the two groups. PG 2 hours after OGTT and serum triglyceride (TG) showed positive correlations and LDL cholesterol showed a negative correlation with UACR. Our study emphasizes the need for screening PCOS women for UACR which may be helpful in identifying those subjects with future high risk of CVD.

Comparison of Serum Amylase and Lipase Levels between Predialysis and Maintenance Haemodialysis CKD Patients.

This cross sectional study was done to compare serum levels of amylase and lipase between predialysis and maintenance haemodialysis chronic kidney disease (CKD) patients and also to find out their relationship between degrees of renal impairment in Mymensingh Medical College Hospital and National Institute of Kidney Diseases and Urology, Dhaka, Bangladesh from May 2016 to April 2017. A total of 80 patients were included purposively as study subjects and made into two groups namely predialysis CKD group comprising 50 patients and other as maintenance haemodialysis group comprising of 30 patients. Among the predialysis group majority of the CKD was caused by glomerulonephritis (48%) followed by diabetes (26%), HTN (2%) and large portion undiagnosed (24%) whereas in the haemodialysis group ESRD was caused by diabetes (46%) followed by glomerulonephritis (16%), HTN (13%) and undiagnosed (23%). This study showed that mean serum amylase (158±718U/L vs. 111±41U/L) did not significantly differ between study groups except being above reference level but serum lipase (739±888U/L vs. 434±214U/L) was significantly higher in the predialysis group. There was a correlation between rising serum creatinine with serum amylase and lipase.

Risk of Abdominal Aortic Calcifications among End Stage Renal Disease Patients under Maintenance Haemodialysis.

Calcification of soft tissue and blood vessel wall occurs more frequently in dialyzed patients. The purpose of the present study was to estimate the risk of abdominal aortic calcification among end stage renal disease patients under maintenance haemodialysis. This case-control study was carried out in the Department of Nephrology at National Institute of Kidney Diseases and Urology (NIKDU), Dhaka and National Institute of Cardiovascular Disease and Hospital (NICVD), Dhaka, Bangladesh from January 2013 to December 2014 for a period of two (02) years. Chronic kidney disease in stage 5 {CKD-5(D)} patients older than 18 years on maintenance haemodialysis (MHD) for more than 3 months were selected as case group. And same age and sex non CKD patients were considered as control group. Serum calcium, serum albumin, serum phosphate and iPTH were estimated by semi-automated biochemistry analyzer from the Department of Biochemistry of NIKDU, Dhaka and NICVD, Dhaka. Plain X-ray abdomen in lateral view was performed for all patients. Total 100 patients were enrolled for this study of which 50 patients were in end stage renal disease (ESRD) group and the rest 50 patients were in non-CKD group. Abdominal aortic calcification on X ray was present in 22(44%) patients of ESRD group and 6(12%) patients of non CKD group of population. Mean±SD serum calcium (corrected) level was significantly high (p<0.001) in ESRD patients (9.79±0.87) compared to non CKD group of population (9.13±0.70). Mean±SD of serum phosphate level was significantly higher (p<0.001) in ESRD patients (5.71±0.96) compared to non CKD group of population (4.20±0.59). However, mean±SD iPTH level showed no significant difference between ESRD (25.33±51.98) and non CKD group of population (38.53±19.52), though iPTH level remain below the target level in ESRD group. Abdominal aortic calcification is significantly higher among ESRD subjects.

Pattern of Anaemia in Chronic Kidney Disease.

The prevalence of chronic kidney disease (CKD) in Bangladesh is increasing. Chronic kidney disease refers to an irreversible deterioration in renal function which classically develops over a period of years. Initially, it manifest's only as a biochemical abnormality. Eventually loss of excretory, metabolic and endocrine functions of the kidneys leads to clinical symptoms and signs of renal failure, which are referred to as uraemia. In our country the number of CKD patient is increasing day by day, probably due to having uncontrolled DM, GN(Glumerulonephritis), uncontrolled hypertension, interstitial nephritis in addition to indiscriminate drugs & using of chemicals in fruits and foods. Objective of the study was to find out the morphological pattern of anaemia in patient with chronic kidney disease. This was a cross sectional observational study. This study was carried out at the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from January 2011 to June 2011. Patients admitted in medicine ward male or female who satisfied the inclusion and exclusion criteria of the study were taken as study subjects. The socio demographic characteristics, presenting symptoms, risk factors, investigations and findings of diagnostic modalities and outcome were recorded. Mean age was 55.8 years of the patients who were included in this study, youngest patient is of 19 years old & older one is of 85 years. In this study 33 patients were male & 17 patients were female. Thirty three (33) patients were suffering from normocytic normochromic anaemia, 11 were suffering from microcytic hypochromic anaemia & rest 6 were suffering from combined deficiency. Female patient were suffering mainly from microcytic hypochromic anaemia (58.8%) & male patient suffered from normocytic normochromic anaemia (69.7%). CKD patients also suffered from microcytic hypochromic anaemia & also from combined deficiency.

A 52 Years Old Male Presented With Acute Kidney Injury with Hepatitis after Taking Fish Gallbladder.

A 52 years old male was admitted at National Institute of Kidney Diseases & Urology, Dhaka, Bangladesh on 16th September 2016 with the history of oliguria, nausea, vomiting & swelling of both legs following consumption of rohu fish gall bladder for the permanent remedy of recurrent abdominal discomfort. He was admitted and received antiemetic, proton pump inhibitor. He had azotemia & underwent urgent haemodialysis (HD). Renal function improved over a period of 5 weeks. Fish gallbladder poisoning is quite frequent in several developing country of Southeast Asia. Rohu fish is commonly consumed in our country but cases of fish bile poisoning are not very common.

Evaluation of Knowledge Regarding Oral Anti-diabetic Agents among Hospitalized Diabetic Patients.

Knowledge regarding oral anti-diabetic agents help to enhance compliance among diabetic patients. Though it is an important aspect of management, data evaluating it is scarce in our country. This cross sectional observational study carried out in the Department of Medicine, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from September 2013 to February 2014 and was undertaken to determine basic knowledge about oral anti-diabetic agents among hospitalized diabetic patients taking or took oral anti-diabetic agents. In this study main outcome measures were socio-demographic characteristics, knowledge regarding oral anti-diabetic agents, frequency of previous hospital admission, regularity in taking oral anti-diabetic agents, causes of irregularity in taking medicine and knowledge related to hypoglycemia. Mean±SD age was 55±7.14 years, of the patients who were included in this study. Only 33% of patients knew side effects of oral anti-diabetic agents, 34% didn't know that drug should not be stopped before giving blood for glucose estimation, in answering to 9 basic question related to oral anti-diabetic agents 56% obtained score within 0-5, overall mean 5.2±1.47. Among them 38% used to take drug irregularly. Correlation with knowledge score and regularity in taking drug showed significant relation (p<0.01). This study has demonstrated unsatisfactory knowledge on oral anti-diabetic agents among type 2 diabetic patients and significant relation with knowledge on oral anti-diabetic agents and patients compliance. An improvement with this respect may be achieved through continuing patients education about diabetes and its treatment.

Acute Oxalate Nephropathy due to "Averrhoa Bilimbi": A Case Report.

Averrhoa bilimbi found in bilimbi tree is a well known fruits of warm climates, found throughout Bangladesh, India, Myanmar and South East Asian countries. This fruit contents high level of oxalate. Acute renal failure due to tubular necrosis caused by oxalate crystal has been reported. We present a patient who developed acute kidney injury following ingestion of bilimbi fruit juice and had complete recovery with conservative management and concluded that star fruit and bilimbi fruit juice should be avoided in CKD and on dialysis patients.

Plasma Neutrophil Gelatinase Associated Lipocalin (pNGAL) Level to Identify AKI Early in Patients Undergoing Cardiac Valve Surgery.

Cardiac valve surgery is considered one of the most frequent surgical procedures in which AKI is a common & serious complication. Although serum creatinine is routinely used as a marker of renal function, it poorly reflects the immediate post operative period renal function. Within minutes to few hours after a renal insult, plasma neutrophil gelatinase associated lipocalin (pNGAL) is released. The aim of this study was to assess the superiority of pNGAL over serum creatinine in detecting AKI in early post operative period. This prospective observational study was carried out in the Department of Nephrology of National Institute of Kidney Diseases & Urology in collaboration with National Institute of Cardiovascular Diseases (NICVD) & Dhaka Shisu Hospital (DSH) from January 2015 to December 2016. Total 120 patients were selected from inpatient ward of cardiovascular surgery department. According to inclusion & exclusion criteria total 80 patients were included who was undergone cardiac valve surgery. Serum samples for pNGAL were collected from study population 6 hours after completion of surgery & stored at -80°C, serum samples were also collected for serum creatinine day before surgery, in 1st post operative day (POD1) & 2nd post operative day (POD2). Total 79 patients undergoing cardiac surgery, who met the inclusion & exclusion criteria, were consecutively included. There were 44 male (55.69%) and 35 female (40.31%) ranged from 15-60 years, with mean age of 36 years. pNGAL level in the blood of AKI patients (244.19±59.61ng/ml) 6 hours after completion of surgery was significantly higher from the non AKI patients (171.73±68.63ng/ml). A positive significant correlation was found between pNGAL 6 hours after completion of surgery & serum creatinine at POD1, POD2. This study demonstrated that level of pNGAL concentration 6 hours after completion of cardiac valve surgery increased before the rise of serum creatinine level & can thus AKI can be detected earlier by pNGAL.

NGAL (Neutrophil Gelatinase-associated Lipocalin) is an Early Predictor of Acute Kidney Injury after Cardiac Surgery and Variation of NGAL Values in Homogenous Study Subject.

Isolated CABG (coronary artery bypass grafting) has the lowest incidence of AKI (Acute Kidney Injury), followed by valvular surgery and then, combined CABG with valvular surgery. Due to the difference in baseline characteristics and in surgery type, the range of incidence is between 8.9 and 39% based on RIFLE (Risk Injury failure loss end stage kidney disease) or AKIN (Acute Kidney Injury Network) criteria. The advent of novel biomarkers of kidney injury has opened a new era of early detection and prognosis prediction for AKI. NGAL is a small molecule of 178 amino acids that belongs to the super family of lipocalins, which are proteins specialized in binding and transporting small hydrophobic molecules. The expression of NGAL raises 1000 fold in humans and rodents in response to renal tubular injury and it appears so rapidly in the urine and serum that it is useful as an early biomarker of renal failure. The role of plasma NGAL to classify AKI severity and predict the need for RRT (renal replacement therapy) after cardiac surgery has been suggested. Although study subjects were more or less from same cohort (All undergone cardiac surgery), previous studies showed that NGAL raised differently in different proportion. NGAL as an early AKI marker has successfully passed through the pre-clinical, assay development and initial clinical testing stages. It is badly need to enter in a consensus about the cutoff value of NGAL which should help the physician about leveling a case as AKI or non AKI and their consequence management.

Pattern of poisoning in a tertiary level hospital.

This cross sectional observational study was carried out in the Department of Medicine, Mymensingh Medical College Hospital over a period of 4 months from January 2012 to April 2012 to assess the clinico-epidemiological condition of different types of poisoning and to evaluate immediate hospital outcome. Suspected case of poisoning aged 12 years or above of either sex was included. Patients of paediatric age group, having other co-morbid condition and died before clinical evaluation were excluded. This study revealed that rural people (76.9%), aging 20-30 years (46.3%) were mostly affected in poisoning. Patients belong to low socioeconomic group (65.3%), illiterate (26.5%) and educated up to primary level (29.9%) were mostly identified. Regarding the occupation this study showed student (30.6%) and farmer (25.2%) were predominantly involved. In this series organophosphorus compound (63.9%) poisoning was in the top of the list followed by benzodiazepine (6.8%). Suicidal attempt (81.6%) was found as a motive of poisoning in maximum cases. Among the precipitating factors quarrel with spouse, girl or boy friend (46.9%) were significant in number. In this study outcome was measured as complete recovery (92.5%) and death (3.4%).