Estimation of 10-Year Fracture Risk with and without Bone Mineral Density in Patients with Rheumatoid Arthritis.

Rheumatoid arthritis (RA) is the most common inflammatory arthritis affecting 0.5-1.0% of the general population worldwide and although RA is properly considered a disease of the joints, it can cause a variety of extra-articular manifestations. This study was performed to find out any discrepancy in fracture risk estimates with and without bone mineral density (BMD) in rheumatoid arthritis (RA) patients. This observational cross-sectional study was carried out in the Department of Rheumatology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from July 2013 to July 2015. Total 65 consecutive patients with RA fulfilling ACR/EULAR criteria aged 40-90 year were recruited. Ten year fracture risk of these patients was evaluated by the FRAX score with and without BMD and differences were observed. FRAX score without BMD revealed that major fracture risk was low in 58(89.2%) patients, moderate in 7(10.8%) patients but re-estimation with BMD revealed that 55(84.6%) patients remained in low risk group, 8(12.3%) patients in moderate risk group and 2(3.1%) patients went to the high risk group. In case of hip fracture risk without BMD, risk was low in 58(89.2%) patients, high in 7(10.8%) patients; but with BMD, 50(76.9%) patients remained in low risk group but risk of 15(23.1%) patients became high. Almost all the high risk patients (93.3%) were ≥55 years of age. Increasing age, female sex, disease duration and use of steroid were positively correlated with increased FRAX score where as high BMI and high BMD were associated with low FRAX score. But in multivariate analysis it was found that only relation with age was at statistically significant level. Significant numbers of patients with rheumatoid arthritis have high risk of fracture especially hip fracture. The mean of FRAX score increased in both major & hip osteoporotic fracture risk after adding BMD. More than half of the patients above fifty five years or more had high risk of fracture. So, BMD should be done in patients aged more than fifty five.

Correlation of eGFR By MDRD and CKD-EPI Formula with Creatinine Clearance Estimation in CKD Patients and Healthy Subjects.

This cross sectional comparative study was conducted in the Nephrology and Medicine outdoor and in-patients department of Mymensingh Medical College Hospital, Bangladesh from April 2014 to March 2015. A total of 100 patients with CKD and 100 healthy subjects were included in the study. Data were collected by interview of the patients, clinical examination and laboratory investigations using a semi-structured case record form. Among all subjects, 50.0% had no CKD and 50.0% patients had CKD: Stage 3 CKD were 8.5%, CKD Stage 4 CKD were 21.0%, CKD Stage 5 CKD were 20.5%. Serum creatinine was 4.32±3.08mg/dl in patients with CKD and 1.00±0.22mg/dl was in healthy subjects. Mean±SD of CCR/ml/min was found 17.67±11.63ml/min in patients with CKD and 79.31±13.31ml/min was found in healthy subjects. On the other hand, Mean±SD CCCR/ml/m/1.73m² was found 19.79±12.85 ml/m/1.73m² in patient with CKD and healthy subjects had 83.83±13.33 ml/m/1.73m². Urinary creatinine was 45.59±15.63 & 57.66±11.45mg/dl respectively. CKD-EPI eGFR was 22.10±15.02 & 90.61±23.27ml/m/1.73m²; MDRD eGFR was 22.15±14.18 & 89.35±26.19 ml/m/1.73m² respectively. Difference between all the variables between CKD group and healthy group was found statistically significant (p<0.001). CKD-EPIeGFR and MDRDeGFR were increased both in CKD patients and healthy subjects in respect to CCR and CCCR. There was a strong positive correlation between CCCR (ml/m/1.73m2) and CKD-EPI (ml/m/1.73m²) among all patients (r=0.934 and p<0.001) and also a positive correlation of CCCR with MDRD among all patients (r=0.913 and p<0.001). A positive correlation of CCCR was found with CKD-EPIeGFR among CKD patients (r=0.848 and p<0.001). A positive correlation of CCCR was also found with MDRDeGFR among CKD patients (r=0.841, p<0.001). There are positive correlations between CCCR and CKD/EPI among healthy subjects (r=0.616 and p<0.05) and between CCCR with MDRD among healthy subjects (r=0.568 and p<0.05). Various formulae were used to calculate GFR on the basis of serum creatinine levels. The Overall correlation of population (healthy and CKD patients) between CCCR and CKD EPI and MDRD formula was (r=0.93 and 0.91) respectively, among CKD patients it was (r=0.848 and r=0.841) in healthy subjects it was (r=0.616 and r=0.568) respectively. CKD EPI eGFR and MDRD eGFR formula had fairly good correlation with conventional 24 hours creatinine clearance in both CKD patient and healthy subjects, there was even more strong correlation especially in CKD patients. The performance of CKD-EPI equation is better than MDRD equation to estimate the eGFR in both CKD patients and healthy subjects.

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.

Prevalence of Microalbuminuria and Overt Proteinuria in Diabetes Mellitus and their Association with Renal Function.

This cross sectional observational study was conducted in the Department of Nephrology, Mymensingh Medical College Hospital, Mymensingh, Bangladesh from April 2009 to March 2010. Samples were collectedfrom rural area of Khalishaur union of Purbadhala upazilla in Netrakona District, 30km away from Mymensingh Town. The main objective of the study was to find out the prevalence of microalbuminuria as well as overt proteinuria in diabetes mellitus in a rural population and to observe their association with renal function. In this study 1048 adult participants of 18 to 65 years in a rural area of Netrakona were included purposively as study subjects. Among them 54% were male and 46% were female. Mean age of study subjects was 42.4±13.4 years. Prevalence of microalbuminuria among diabetic participants was 29.72% where as in non diabetic non hypertensive participants it was 6.62%. Diabetic persons 9.45% and 3.9% of non diabetic participants showed overt proteinuria by dipstick test. Prevalence of hypertension in diabetic and non diabetic participants was 45.94% and 16.52% respectively. The mean eCCr of the diabetic patients and non-microalbuminuric healthy persons was 78.4±25.4 ml/min/1.73m² and 94.67±24.8 ml/min/l.73m² respectively according to Cock Croft-Gault equation. The mean eCCr of diabetic participants with overt proteinuria was 57.44±28.33 ml/min/l.73m² but diabetic patients with microalbuminuria had better mean eCCr 80.62±21.17 ml/min/1.73m² which justifies the importance of detection of microalbuminuria for early intervention. By regression analysis it was found that degree of microalbuminuria had linear relation with renal function and random blood sugar level. Neither BMI nor duration of diabetes showed any correlation with urine microalbumin. There was no effect of sex on the prevalence of microalbuminuria in diabetes mellitus. Microalbuminuria is the first sign of renal involvement in diabetic patients which is a risk factor for overt nephropathy. Monitoring of this condition is important because early treatment of microalbuminuria can prevent or postpone overt nephropathy.

Acute Kidney Injury in Patients with Acute Viral Hepatitis: A Study in a Tertiary Care Hospital.

This cross sectional observational study was done in the Department of Medicine, Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from May 2013 to April 2014 to find out the proportion of acute kidney injury among patients with acute viral hepatitis and to identify risk factors associated with development of acute kidney injury (AKI). A total of 100 patients with acute viral hepatitis were included purposively as study subjects. Among them 61 were male and 39 were female. They were divided into AKI group (n=6) and non-AKI group (n=94) on the basis of development of AKI. There was no significant difference in mean age (39.0±13.1 years vs. 32.2±10.8 years, p=0.335) and sex (67% vs. 61% & 33.0% vs. 39.0%) p=0.769) between AKI group and non-AKI group. There were 27% acute viral hepatitis A, 21% acute viral hepatitis B and 52% acute viral hepatitis E but no case of acute viral hepatitis C was found in this study. Acute kidney injury (AKI) developed in 6 of 27 patients with acute viral hepatitis A. This study showed that 22.2% patients with acute viral hepatitis A developed acute kidney injury but patients with acute viral hepatitis B (HBV) and hepatitis E (HEV) did not develop acute kidney injury. Majority of the patients with acute kidney injury were smokers and hypertensive with elevated mean arterial pressure (p=0.0001) at presentation and had higher total bilirubin (p=0.0001), alanine aminotranseferase values (p=0.040), prolonged prothrombin time (INR) {p=0.0001}, lower albumin (p=0.0001), lower haematocrit level (p=0.0001), high CRP concentration (p=0.0001), leucocytosis (p=0.0001) and thrombocytopenia (p=0.0001) at presentation than patients without acute kidney injury. It is evident from the study that acute kidney injury is not a rare complication in patients with acute viral hepatitis.

Outcome of Pregnancy Related Acute Kidney Injury Observed in a Tertiary Care Hospital.

This prospective case control study was carried out in Mymensingh Medical College Hospital (MMCH) from April 2011 to March 2012. The main objective of the study was to determine the short term maternal outcome of pregnancy related Acute Kidney Injury and to identify aetiological factors and to observe clinical features of pregnancy related Acute Kidney Injury. Total 60 pregnant women with AKI were included in the study as sample and equal (60) number of pregnant women with normal renal function was taken as control. Mean ages (±SD) of study and control group were observed 31.6±6.9 years and 25.5±4.7 years respectively. It was observed that most patients were from rural area with low income group. Most women were multiparous and presented in third trimester and postpartum period. Majority of the study subjects did not receive antenatal care at any stage of pregnancy. Fifty (86.7%) of the study subjects were oligo-anuric, forty-nine (81.7%) were edematous and fifty one (85%) were anaemic. Twenty-five (41.7%) patients presented with abnormal vaginal bleeding. Sepsis (including septic abortion and puerperal sepsis) was responsible for of Pregnancy Related AKI (PR-AKI) in more than two fifths of cases. Haemorrhage (APH & PPH combined) was the next common cause of Pregnancy Related AKI (PR-AKI). Toxemia of Pregnancy was responsible in one fourth of cases. Dialysis (HD & IPD combined) was required for two fifths of the patients. Rest patients were treated conservatively with antibiotics, blood transfusion, maintenance of fluid and electrolytes balance etc. Maternal outcome of Pregnancy related acute kidney injury was considered for the period of patient's hospital staying. 56.6% patients recovered completely, 15.0% patients recovered partially, 6.7% did not recover at the time of hospital discharge; while 21.7% died. So it can be concluded that, pregnancy related acute kidney injury is a critical condition, associated with worse prognosis.

Development, linguistic and clinimetric validation of the WOMAC VA3.01 Bangla for Bangladesh Index.

The aim of this study was to develop and to validate a Bengali version of the Western Ontario and McMaster Osteoarthritis (WOMAC) index in Bangladesh. The WOMAC was translated into the local language of Bangladesh (Bengali) and adapted in the local sociocultural context, following the standard guidelines by Beaton et al. Content validity of the preliminary Bengali version was assessed by using the index of content validity (ICV) and floor and ceiling effects. Patients were assessed at the Department of Rheumatology of Bangabandhu Sheikh Mujib Medical University and were diagnosed to have knee OA by American College of Rheumatology criteria and recruited according to the requirements of the validation study. Convergent and divergent validity were measured by comparing with Health Assessment Questionnaire (HAQ) and the Short Form-36 (SF-36), and internal consistency was assessed using Cronbach's alpha coefficient. The questionnaire was readministered to 40 patients within a week for assessing reliability by using intra-class correlation coefficient (ICC) and Spearman's rank correlation coefficient. In addition, factor analysis of Bengali WOMAC questionnaire was performed to examine the number of factors influencing a common set of items. A Bengali version was developed with changes in three items to suit local practices. The ICV of the content validity was 1 for all items. The Bengali WOMAC had similar construct validity when compared to the HAQ (ρ 0.74, n = 70) and SF-36 bodily pain and physical functioning. It had dissimilar construct validity to SF-36 mental health domain except WOMAC pain. Factor analysis revealed five factors with eigenvalues of more than 1.0. Cronbach's alpha and ICC exceeded 0.7 in all domains. In the test-retest reliability testing, Spearman's ρ for all items exceeded 0.4 (n = 40). This study has demonstrated that the Bengali version of WOMAC is a valid tool for assessing quality of life of patients with knee osteoarthritis in Bangladesh and is reliable.

Penile agenesis in adult.

Penile agenesis (PA) is an extremely rare congenital anomaly with profound surgical and psychosocial consequences. Only seventy five cases have been reported in the literature, the highest age of presentation known seven years. We present a twenty six years old otherwise normal aphallic male with attraction to female sex and night emission through anus. The patient did not agree to the female gender assignment and functioning phallic reconstruction is practically unavailable. Early female gender assignment and feminizing perineal reconstruction (Vaginoplasty) in neonatal cases is the technically easier goal of treatment. Late presenting cases add difficulty to debated decision making of gender assignment.

Smoking enhances age related brain atrophy--a quantitative study with computed tomography.

This is a prospective study done on Bangladeshi people during the period from January 1999 to December 2002. Cases were collected from the department of Medicine in Sir Salimullah Medical College, Dhaka; Sher-e-Bangla Medical College, Barisal and Bangabandhu Sheikh Mujib Medical University, Dhaka. We examined the chronic effect of smoking on brain atrophy quantitatively with Computed Tomography (CT). Study was performed on 219 smokers and same numbers of non-smokers from 40 to 70 years old with neither neurological nor focal abnormality in brain CT. Brain atrophy index (BAI) which was a quantitative marker of brain atrophy reported previously, was calculated from each brain CT. Smokers showed a significant increase in BAI compared to non-smokers in groups 50-54 years (p<0.01), 55-59 years (p<0.01), 60-64 years (p<0.05) and 65-70 years (p<0.05). It was suggested that age-related brain atrophy was increased by chronic smoking through advanced atherosclerosis.

Depression after stroke-analysis of 297 stroke patients.

Stroke is commonly followed by some form of psychiatric disturbance. Association and severity of depression at the 3rd and 12th months after stroke in patients and controls were compared. Two registers of stroke patients were maintained over 2 years period in two different centers--one in Barisal Town and other in Mitford Hospital, Dhaka. A total of 297 first-ever strokes were registered. These patients were called back at the 3rd and 12th month interview and assessment. Beck's Depression Inventory (BDI), with 10 as the cut off point for depression, was applied to 161 of 212 survivors at the 3rd month and to 156 of 195 survivors at the 12th month. At the 3rd month, 41% of patients and 18% of controls were depressed (P<.001) and the difference was maintained at the 12th month 42% versus 19% (P<.05). Univariate risk factors for depression at the 3rd month were female sex, severe prognostic score at the onset of stroke, age more than 70 years, family history of stroke and living alone after stroke. Depression was common among stroke survivors at the 3rd months and its rate did not decrease at 1 year follow-up. Depression could be decreased if post-stroke rehabilitation services are improved. After the development of depression earlier diagnosis and management help a lot to the patients and care givers.

Behaviour disorders in urban primary school children in Dhaka, Bangladesh.

Data on the prevalence and correlates of behaviour disorders in children are scanty or absent in many countries, including Bangladesh. A sample of primary school children in Dhaka city, Bangladesh, was screened during February to April 1994 with the Rutter B2 Scale to estimate the prevalences of different types of behaviour disorders and to assess whether and how these prevalences were associated with the children's age and gender, and gender segregation at school. Of the 1288 children in grades 1 to 5 screened, 13.4% had some type of behaviour disorder, with males more than twice as commonly affected as females (20.4 vs 9.9%). Emotional, conduct, and undifferentiated disorders were detected in 3.2, 8.9 and 1.2%, respectively, of the children. All three disorders were more prevalent in males than in females. In multivariate logistic regression analyses, significant positive correlates were male gender (odds ratio (OR):3.1) and higher grades (reference:grades 1-2; OR for grade 3:9.1; OR for grade 5:4.2) for conduct disorder, and male gender (OR:3.1) and higher grade (OR for grade 3:6.2) for all disorders combined. None of the three independent variables examined was significantly associated with emotional disorder. Separate analyses could not be done for undifferentiated disorder because of the small numbers involved. The high prevalence of behaviour disorders in Dhaka city primary school children suggest that a mental health care programme for these children comprising screening and, if indicated, full evaluation and expert care would be worthwhile.

PIP: This study examined the prevalence of behavior disorders and their relation to age, gender, and gender segregation among urban primary school children in Dhaka, Bangladesh, between February and April 1994. A total of 1288 school children were screened for possible behavior disorders and the Rutter B2 scale was used to determine their prevalences and associations. The study revealed that 13.4% of the population displayed some type of behavior disorder; males were twice as commonly affected as females. Emotional (3.2%), conduct (8.9%), and undifferentiated disorders (1.2%) were noted; all were more prevalent in males than in females. Multivariate logistic regression analysis showed a significant relationship with male gender and higher grades for conduct disorder and all disorders combined. None of the three independent variables showed a positive correlate with emotional disorder. The high prevalence of mental disorders among primary school children in the country exemplifies the need for a mental health program for the children including screening, full evaluation, and expert care.

Analysis of psychiatric morbidity of outpatient children in Mitford Hospital, Dhaka.

The objective of this study was to describe the pattern of psychiatric morbidity among 97 child patients who, for the first time attended the psychiatric outpatient department of Sir Salimullah Medical College & Mitford Hospital, Dhaka, in the year 1994. Dissociative disorder (Hysteria) comprised the largest group (21.65%), followed by epilepsy (19.59%). Majority of the cases were within 7-10 years age group with mean age 9.74 (+/- 2.39) years. Male outnumbered female patients and 53.61% cases came from rural background. The findings of the study indicate the need for establishment of child psychiatric treatment centres in different parts of the country including rural areas.

Computer simulation of the effectiveness of male-linked translocations for the control of Anopheles albimanus Wiedemann.

A deterministic simulation model was used to establish the potential value of releasing male-linked translocation heterozygotes as a control measure for Anopheles albimanus Wiedemann. Theoretical population reductions exceeding 90% were obtained within 90 and 120 days after releases at initial ratios of 5 translocation males (TM): 1 normal male (NM) and 1 TM: 1 NM, respectively. Additional simulations emphasized the importance of the need for a method that would eliminate females from the release material. Releases containing 15% females were less effective than those with none. When a malaria subroutine was included in the model, the calculations showed that all the theoretical releases greatly reduced the number of malaria-infective females and therefore would have a profound effect on transmission of the disease. The number of malaria-infective females present was eliminated completely when only translocation males were released; however, a small number were present when the releases contained 15% females. Male-linked translocation males required longer periods of time to bring about population control than males that were completely sterile.

X-ray induced pericentric inversions in Anopheles albimanus.

Sixteen different pericentric inversions, ten on chromosome 2 and six on chromosome 3, have been isolated and characterized. The partial sterility in the inversion heterozygotes ranged from about 28 to 50%. Contrary to theoretical considerations, a curvilinear relationship exists between inversion length and partial sterility, whereby a reduction in sterility was noted for progressively longer inversions. The break-points are distributed randomly over the autosomes, but are observed more frequently in the areas of the salivary gland chromosomes where diffuse and broken bands of variable stainability are located.

The genetics of black larva, an autosomal recessive lethal mutation located on chromosome 3 in the mosquito Anopheles albimanus.

A spontaneous autosomal recessive lethal mutation, black larva (bl), producing black pigmented larvae that die during the 4th larval instar has been discovered in the mosquito Anopheles albimanus Wiedemann. Genetic investigations using two Y-autosome translocations and a 3rd chromosome dominant marker, St indicate that bl is located on chromosome 3 at a distance of 15 map units from St.

Studies on x-ray induced chromosomal translocations in Anopheles albimanus. III. Effect of the release of translocation males on the dynamics of cage populations.

Anopheles albimanus males carrying an Y-autosome translocation were continuously released into a cage population at a ratio of 1:5 in favor of translocation males. The release caused a significant decrease in the absolute density of cage populations. Virtually complete replacement of wild type Y chromosome by translocated Y chromosome was observed after four generations. The results obtained from the cage experiments encourage actual field trials for the control of this vector species.