Magnitude of unreported kala-azar cases in a highly endemic district of Bihar, India: A positive impact of Indian elimination programme.

BACKGROUND & OBJECTIVES: In India, kala-azar surveillance is weak and no public-private partnership exists for disease containment. Estimate of disease burden is not reliably available and still cases are going to private providers for the treatment. The present study aimed to assess the magnitude of kala-azar cases actually detected and managed at private set-up and unreported to existing health management information system. METHODS: Institution based cross-sectional prospective pilot study was conducted. List of facilities was created with the help of key informants. The information about incidence of kala-azar cases were captured on monthly basis from July 2010 to June 2011. Rapid diagnostic strip test (rk-39) or bone marrow/splenic puncture were applied as laboratory methods for the diagnosis of kala-azar. Descriptive statistics as well as chi-square test for comparison between proportions was conducted. RESULTS: Overall availability of private practitioners (PPs) was 4.59/1,00,000 population and maximum PPs (46; 93.9%) were from qualified category. The median years of medical practice was 25 yr (inter quartile-range [18, 28]). Interestingly, only a small proportion (240; 19%) of cases was managed by PPs. Amongst the PPs, only low proportion (32; 18.2%) managed >2 cases per month. The mean number of kala-azar suspects and cases identified varied significantly between different PPs' professions with p <0.048 and p <0.032, respectively. A highly significant difference (p <0.0001) was observed for kala-azar case load between qualified and unqualified practitioners. A small proportion (38; 15.8%) of kala-azar cases was not present in the public health system record. INTERPRETATION & CONCLUSION: Still sizeable proportions of cases are going to PPs and unrecorded into government surveillance system. A mechanism need to be devised to involve at least qualified PPs in order to reduce treatment delay and increase case detection in the region.

Assessment of environmental and ergonomic hazard associated to printing and photocopying: a review.

"Knowledge is power" and distribution of knowledge is fueled by printing and photocopying industry. Even as printing and photocopying industry have revolutionized the availability of documents and perceptible image quickly at extremely inexpensive and affordable cost, the boon of its revolution has turned into a bane by irresponsible, uncontrolled and extensive use, causing irreversible degradation to not only ecosystem by continuous release of ozone and other volatile organic compounds (VOCs) but also the health of workers occupationally exposed to it. Indoor ozone level due to emission from different photocopying equipment's increases drastically and the condition of other air quality parameters are not different. This situation is particularly sedate in extremely sensitive educational and research industry where sharing of knowledge is extremely important to meet the demands. This work is an attempt to catalogue all the environmental as well as health impacts of printing or photocopying. It has been observed that printing/photocopying operation is a significant factor contributing to indoor air quality degradation, which includes increase in concentration of ozone, VOCs, semi-volatile organic compounds (SVOCs) and heavy metals such as cadmium, selenium, arsenic, zinc, nickel, and other pollutants from photocopy machines. The outcome of this study will empower the manufactures with information regarding ozone and other significant emission, so that their impact can be reduced.

Glucose-6-phosphate dehydrogenase inhibition attenuates acute lung injury through reduction in NADPH oxidase-derived reactive oxygen species.

Acute lung injury (ALI) is a heterogeneous disease with the hallmarks of alveolar capillary membrane injury, increased pulmonary oedema and pulmonary inflammation. The most common direct aetiological factor for ALI is usually parenchymal lung infection or haemorrhage. Reactive oxygen species (ROS) generated by nicotinamide adenine dinucleotide phosphate (NADPH) oxidase (NOX2) are thought to play an important role in the pathophysiology of ALI. Glucose-6-phosphate dehydrogenase (G6PD) plays an important role both in production of ROS as well as their removal through the supply of NADPH. However, how G6PD modulation affects NOX2-mediated ROS in the airway epithelial cells (AECs) during acute lung injury has not been explored previously. Therefore, we investigated the effect of G6PD inhibitor, 6-aminonicotinamide on G6PD activity, NOX2 expression, ROS production and enzymatic anti-oxidants in AECs in a mouse model of ALI induced by lipopolysaccharide (LPS). ALI led to increased G6PD activity in the AECs with concomitant elevation of NOX2, ROS, SOD1 and nitrotyrosine. G6PD inhibitor led to reduction of LPS-induced airway inflammation, bronchoalveolar lavage fluid protein concentration as well as NOX2-derived ROS and subsequent oxidative stress. Conversely, ALI led to decreased glutathione reductase activity in AECs, which was normalized by G6PD inhibitor. These data show that activation of G6PD is associated with enhancement of oxidative inflammation in during ALI. Therefore, inhibition of G6PD might be a beneficial strategy during ALI to limit oxidative damage and ameliorate airway inflammation.

Gastric ultrasound in the third trimester of pregnancy: a randomised controlled trial to develop a predictive model of volume assessment.

Bedside gastric ultrasonography can be performed reliably by anaesthetists to assess gastric content in the peri-operative period. We aimed to study the relationship between gastric cross-sectional area, assessed by ultrasound, and volumes of clear fluids ingested by pregnant women. We recruited 60 non-labouring third-trimester pregnant women in a randomised controlled and assessor-blinded study. A standardised scanning protocol of the gastric antrum was performed in the 45° semirecumbent and 45° semirecumbent-right lateral positions. Subjects were randomly allocated to drink one out of six predetermined volumes of apple juice (0 ml, 50 ml, 100 ml, 200 ml, 300 ml, 400 ml). Qualitative and quantitative assessments at a baseline period after an 8-h fast, and immediately after the drink, were used to establish the correlation between antral cross-sectional area and volume ingested. A predictive model to estimate gastric volume was developed. Antral cross-sectional area in the semirecumbent right lateral position significantly correlated with the ingested volume (Spearman rank correlation = 0.7; p < 0.0001). A cut-off value of 9.6 cm2 discriminated ingested volumes ≥ 1.5 ml.kg-1 with a sensitivity of 80%, a specificity of 66.7%, and an area under the curve of 0.82. A linear predictive model was developed for gastric volume based only on antral cross-sectional area (Volume (ml) = -327.1 + 215.2 × log (cross-sectional area) (cm2 )). We conclude that in pregnant women in the third trimester of gestation, the antral cross-sectional area correlates well with volumes ingested, and this cut-off value in the semirecumbent right lateral position discriminates high gastric volumes.

Intracellular Cargo Transport by Kinesin-3 Motors.

Intracellular transport along microtubules enables cellular cargoes to efficiently reach the extremities of large, eukaryotic cells. While it would take more than 200 years for a small vesicle to diffuse from the cell body to the growing tip of a one-meter long axon, transport by a kinesin allows delivery in one week. It is clear from this example that the evolution of intracellular transport was tightly linked to the development of complex and macroscopic life forms. The human genome encodes 45 kinesins, 8 of those belonging to the family of kinesin-3 organelle transporters that are known to transport a variety of cargoes towards the plus end of microtubules. However, their mode of action, their tertiary structure, and regulation are controversial. In this review, we summarize the latest developments in our understanding of these fascinating molecular motors.

Diagnostic Importance of Platelet in Patients with Acute Coronary Syndrome Admitted in Mymensingh Medical College Hospital.

This cross sectional descriptive study was carried out in the Department of Cardiology, Mymensingh Medical College Hospital from July 2015 to December 2015, included 50 patients admitted with acute coronary syndrome diagnosed on the basis of history, typical anginal type of chest pain, characteristic electrocardiographic changes and increased cardiac biomarkers. Platelet count (PC), Mean platelet volume (MPV) and platelet distribution width (PDW) were measured using automated hematological analyzer and compared them with 50 age and sex matched healthy controls. All platelet parameter indices - platelet count (PC), mean platelet volume (MPV) & platelet distribution width (PDW) - were significantly raised in patients with ACS. In patients with ACS the mean values of platelet count, MPV & PDW were 352.2×109/L), 13.9fL & 15.6fL, respectively; while in normal healthy control the mean values of these indices were 256.2×109/L), 8.1fL & 10.5fL, respectively. Statistically significant difference in mean values of these indices was found (p value <0.05). Larger platelets are haemostatically more active and are a risk factor for developing coronary thrombosis and subsequent acute coronary events (myocardial infarction and unstable angina). Patients with larger platelets can easily be identified during routine hematological analysis and could possibly benefit from preventive treatment.

Van Wyk and Grumbach Syndrome: An Unusual Presentation of Hypothyroism.

An 18 years-old-girl presented one and half years back with the complaints of short stature, retarded growth, and menorrhagia with sudden severe lower abdominal pain; was diagnosed as bilateral ovarian cysts and underwent bilateral ovarian cystectomy. Later on she was incidentally diagnosed as a case of hypothyroidism when she had been experiencing slowly enlarging left lower abdominal mass with dull ache for the 5 month and then was transferred to the department of Endocrinology for further evaluation. Detailed work up revealed her short stature with obesity, delayed bone age and other features of hypothyroidism which was confirmed by thyroid function testing. She had enlarged left ovary with multiple follicles as shown in ultrasonography. Magnetic resonance imaging (MRI) showed sellar mass which was suspicious of macroadenoma. Levothyroxine replacement was started and she had a dramatic improvement of her problems with disappearance of the ovarian cysts and sellar mass.

Ramadan Perspective Epidemiology and Education in Diabetes (RAPEED) Study.

Ramadan fasting is one of the five pillars of Islam and is obligatory for all healthy adult and adolescent Muslims. A significant number of patients with diabetes observe fasting during Ramadan. The objectives of this Ramadan Perspective Epidemiology and Education in Diabetes (RAPEED) study were to find out the current knowledge, attitude, and practices about Ramadan fasting among people with diabetes in Bangladesh. This retrospective cross-sectional study recruited 648 subjects with diabetes mellitus attending the Endocrinology outpatient department of a tertiary level hospital of Bangladesh within two months of the end of Ramadan in 2016. Socio-demographic data, data related to diabetes treatment, complications and co-morbidities; changes in lifestyle and diabetes treatment during Ramadan and frequency of hypoglycemia were collected from all. The mean age of the study population was 50.32±12.1 years and the majority (98.6%) had type 2 diabetes and 63.9% were overweight or obese. The majority (89.35%) of the patients fasted in Ramadan and among them, more than half of the fasters received physicians' advice for Ramadan fasting (60.6%) and changed diabetes medication (69.90%) during Ramadan. Although the amount of total food consumption was unchanged in more than one half (60.6%) of the fasters, majority of them reduced sugar-sweet intake (75.5%), increased fluid drinking (75.8%) and decreased physical activity (75.8%) during the month. A large portion (37.48%) of them did not check blood glucose and more than half (54.06%) of fasters failed to visit their physicians during Ramadan. Among them 14.85% experienced mild to moderate episodes of hypoglycemia and none had severe hypoglycemia and the most (61.6%) episodes of hypoglycemia occurred in the late evening. Hypoglycemic episodes were more frequent among insulin users, patients who had received fasting advice from physicians and in those who had adjusted diabetes drugs before Ramadan fasting. Safe Ramadan fasting is a great challenge not only for the patients but also the consulting physicians. Current study reflects the necessity of both physicians' expertise and patients' awareness for safe fasting.

Hypertriglyceridemia: a possible diagnostic marker of disease severity in visceral leishmaniasis.

PURPOSE: Visceral leishmaniasis (VL), a protozoan disease, is 100% fatal if left untreated. Anemia is common in VL which plays a role in expression of clinically overt VL disease. Laboratory clues are scarce for strengthening clinical suspicion for severity in VL. Hypertriglyceridemia has emerged as a new concept for the diagnosis and prognosis in VL. The present study is aimed at correlating the magnitude of hypertriglyceridemia with the severity in VL. MATERIALS AND METHODS: A retrospective case-control study was conducted between January 2012 to December 2013 among 124 patients coming for treatment from VL endemic areas, who had fever of more than 15 days and did not respond to antimalarials and antibiotics. The parasitologically confirmed VL cases (n = 87) were categorized as mild/moderate (n = 60) and severe (n = 27) groups according to WHO classification for anemia and parasite burden. Serum triglycerides were assayed in VL groups along with controls (n = 37). RESULTS: Serum triglyceride level was significantly higher in VL than controls [mean values were 173.50 ± 47.67 versus 127.1 ± 53.79 mg/dl, respectively (p < 0.0001)]. Triglyceride level was significantly higher in severe than in mild/moderate group of VL [211.3 ± 50.2 mg/dl versus 134 ± 45.09 mg/dl, respectively (p < 0.0001)]. Hypertriglyceridemia (>161.7 mg/dl) was noted in all severe VL patients, compared to 31.66% of mild or moderate group (p < 0.0001). There was no significant difference between mild/moderate VL and controls. CONCLUSIONS: It is hypothesized that hypertriglyceridemia could be of additional diagnostic benefit to assess the probability and severity of VL in endemic areas.

Accuracy of conventional digital palpation and ultrasound of the cricothyroid membrane in obese women in labour.

Success of cricothyroidotomy depends on accurate identification of anatomical neck landmarks. Anaesthetists palpated the cricothyroid membrane of 28 obese and 28 non-obese women in labour (cut-off BMI 30 kg.m(-2) ) and marked the entry point for device insertion with an ultraviolet invisible pen. Ultrasonography was used to mark the midpoint of the cricothyroid membrane and the distance between the two marks was measured. The median (IQR [range]) distance between the two marks was significantly greater in the obese than the non-obese patients (5 (2-9.5 [0-34]) mm vs 1.8 (0.1-6 [0-15]) mm, respectively; p = 0.02). The cricothyroid membrane was accurately identified with digital palpation in only 39% (11/28) of obese compared with 71% (20/28) of non-obese patients (p = 0.03). Increased neck circumference in obese patients was significantly associated with inaccuracy in locating the cricothyroid membrane. Percutaneous identification of the cricothyroid membrane in obese women in labour was poor. Pre-procedural ultrasound may help improved the identification of neck landmarks for cricothyroidotomy.

Airway and systemic oxidant-antioxidant dysregulation in asthma: a possible scenario of oxidants spill over from lung into blood.

Asthma is characterized by repeated episodes of airway obstruction and an ongoing cycle of airway inflammation. Reactive oxygen species (ROS) produced by inflammatory cells in the lung play a key role in the pathogenesis as well as amplification of inflammation in asthmatic airways. Several enzymatic and non-enzymatic antioxidants are available in the lung and systemic circulation to counteract ROS-mediated damage on various biomolecules such as lipid membranes, proteins, and DNA; however during asthmatic inflammation these defenses are overwhelmed due to excessive production of ROS thereby leading to inflammatory events in the airways/systemic circulation. ROS-mediated damage may result in increased vascular permeability, mucus hypersecretion, smooth muscle contraction, epithelial shedding and impairment in the responsiveness of ß-adrenergic receptors. Strategies aimed to boost the endogenous antioxidants either through dietary or pharmacological intervention to redress oxidant-antioxidant imbalance in asthma is the current area of research in many laboratories throughout the world. This review aims at providing a comprehensive overview of the available literature on oxidative stress and antioxidants imbalance in asthma with a focus both on lung and blood components and bring forth correlations between lung/blood oxidative stress/antioxidant parameters and lung function.

Fasting serum glucose and glycosylated hemoglobin level in obesity.

Obesity is a condition in which the body fat stores are increased to an extent which impairs health and leads to serious health consequences. The amount of body fat is difficult to measure directly, and is usually determined from an indirect measure - the body mass index (BMI). Increased BMI in obese persons is directly associated with an increase in metabolic disease, such as type 2 diabetes mellitus. This Analytical cross sectional study was undertaken to assess the relation between obesity and glycemic control of body by measuring fasting serum glucose and glycosylated hemoglobin. This study was carried out in the Department of Physiology, Mymensingh Medical College, Mymensingh from 1st July 2011 to 30th June 2012 on 120 equally divided male and female persons within the age range of 25 to 55 years. Age more than 55 years and less than 25 years and diagnosed case of Hypothyroidism, Cushing's syndrome, polycystic ovary, Antipsychotic drug user and regular steroid users were excluded. Non probability purposive type of sampling technique was used for selecting the study subjects. Measurement of body mass index was done as per procedure. Fasting serum glucose was estimated by glucose oxidase method and Glycosylated hemoglobin by Boronate Affinity method. Statistical analysis was done by SPSS (version 17.0). Data were expressed as Mean±SE and statistical significance of difference among the groups were calculated by unpaired student's 't' test and Pearson's correlation coefficient tests were done as applicable. The Mean±SE of fasting serum glucose was significant at 1% level (P value <0.001) for obese group of BMI. There was no significant difference of glycosylated hemoglobin level between control and study groups. But there was positive correlation within each group. Fasting serum glucose also showed a bit stronger positive correlation with BMI. Both obese male and female persons showed higher levels of fasting serum glucose and glycosylated hemoglobin. The observed positive correlation between BMI with fasting serum glucose and glycosylated hemoglobin emphasizes the importance of maintenance of normal BMI to prevent early onset of type 2 diabetes mellitus.

Primary hyperparathyroidism: a case report.

Primary hyperparathyroidism results from the excessive secretion of PTH and typically produces frank hypercalcaemia. With the advent of multiphasic screening of serum chemistries, it has been recognized that primary hyperparathyroidism is not an uncommon disorder. Here, a 32 years old lady with burning to colicky recurrent upper abdominal pain, polyuria, polydipsia associated with anorexia, dyspepsia, generalized body ache, joint pain, constipation and weight loss has been described. An initial abdominal ultrasound was performed at hospital and revealed features of cholelithiasis and bilateral nephrocalcinosis. Serum biochemistries revealed that her serum calcium was 12.60mg/dl, serum PTH was 222.80ng/dl, serum creatinine was 0.90mg/dl, 99 Tc-sestamibi scanning for parathyroid evaluation revealed features suggestive of parathyroid adenoma adjoining the lower pole of right lobe of thyroid gland. Bone densitometry of femur and spine by DEXA showed osteoporosis with T score value <-3.5 SD. Right hemithyroidectomy with parathyroid adenoma excision was performed. Patient was closely monitored. Serum calcium and parathyroid hormone levels were markedly reduced near to the normal range within two weeks of surgery. Following five months after surgery, serum PTH was 29.59ng/dl, six months after surgery serum calcium was 9.2mg/dl. Patient is now in good physical condition and under regular follow up.

Human resource assessment for scaling up VL active case detection in Bangladesh, India and Nepal.

OBJECTIVES: To determine whether medical staff at PHC level would have the time to take up additional activities such as 1-day fever camps for active VL case detection. METHODS: This article assessed the workload of health staff of different professional categories working at health facilities in Bangladesh, India and Nepal. Data were collected from different sites in high endemic VL areas. The study population was the health staff of government health facilities at all levels. Workload indicators of staffing need (WISN) software were adopted to carry out the analysis of staff workload and their availability in the selected health facility. The WISN difference and WISN ratio for a particular health facility were calculated from actual staffing available and calculated staffing requirement. RESULTS: The results showed a mixed picture of the availability of health workers. In most settings of Bangladesh and India, physicians with or without laboratory technicians would have time for active case detection. In Nepal, this would be performed by trained nurses and paramedical personnel. CONCLUSION: If all vacant posts were filled, active case detection could be performed more easily. The elimination programme can be scaled up with the current staffing levels in the endemic areas with some short training if and when necessary.

Video-assisted structured teaching to improve aseptic technique during neuraxial block.

BACKGROUND: Teaching epidural catheter insertion tends to focus on developing manual dexterity rather than improving aseptic technique which usually remains poor despite increasing experience. The aim of this study was to compare epidural aseptic technique performance, by novice operators after a targeted teaching intervention, with operators taught aseptic technique before the intervention was initiated. METHODS: Starting July 2008, two groups of second-year anaesthesia residents (pre- and post-teaching intervention) performing their 4-month obstetric anaesthesia rotation in a university affiliated centre were videotaped three to four times while performing epidural procedures. Trained blinded independent examiners reviewed the procedures. The primary outcome was a comparison of aseptic technique performance scores (0-30 points) graded on a scale task-specific checklist. RESULTS: A total of 86 sessions by 29 residents were included in the study analysis. The intraclass correlation coefficient for inter-rater reliability for the aseptic technique was 0.90. The median aseptic technique scores for the rotation period were significantly higher in the post-intervention group [27.58, inter-quartile range (IQR) 22.33-29.50 vs 16.56, IQR 13.33-22.00]. Similar results were demonstrated when scores were analysed for low, moderate, and high levels of experience throughout the rotation. CONCLUSIONS: Procedure-specific aseptic technique teaching, aided by video assessment and video demonstration, helped significantly improve aseptic practice by novice trainees. Future studies should consider looking at retention over longer periods of time in more senior residents.

A case of sebaceous carcinoma arising in a benign cystic teratoma of the ovary and review of the literature.

OBJECTIVE: To present an extremely rare case of sebaceous carcinoma arising in a mature cystic teratoma of the ovary. CLINICAL PRESENTATION AND INTERVENTION: A 66-year-old woman presented with abdominal discomfort and a pelvic mass. Abdominal and pelvic ultrasound, as well as CT scan, revealed a 27 cm complex right pelvic mass, which was diagnosed histologically as a sebaceous carcinoma arising in a mature cystic teratoma. The patient underwent a total abdominal hysterectomy with bilateral salpingo-oophorectomy, peritoneal washings, appendicectomy and infracolic omentectomy. CONCLUSION: This case adds to the rare reports in the literature of sebaceous carcinoma occurring in a mature cystic teratoma. The clinical behaviour and optimal management of this entity are not well established. The patient has been well for 32 months following surgery with no evidence of recurrent disease clinically.

Post-kala-azar dermal leishmaniasis in a patient treated with injectable paromomycin for visceral leishmaniasis in India.

Post kala-azar dermal leishmaniasis (PKDL) is a skin manifestation that usually develops after treatment of visceral leishmaniasis (VL), a major public health problem in India. The diagnosis and management of PKDL is complex. This is the first case report from India in which PKDL occurred after paromomycin treatment for VL in an Indian patient.

A Behavioral Lifestyle Intervention to Improve Frailty in Overweight or Obese Older Adults with Type 2 Diabetes: A Feasibility Study.

BACKGROUND: Older adults with Type 2 diabetes (T2D) are more likely to be frail, which increases the risk for disability and mortality. OBJECTIVES: To determine the feasibility of a behavioral lifestyle intervention, enhanced with mobile health technology for self-monitoring of diet and activity, to improve frailty in overweight/obese older adults (≥65 years) diagnosed with T2D. DESIGN, SETTING, AND PARTICIPANTS: Single arm, 6-month study of a behavioral lifestyle intervention in 20 overweight/obese (BMI>25) older adults (≥ 65 years) with self-reported T2D diagnosis who owned a smartphone. A Fitbit tracker was provided to all participants for self-monitoring of diet and physical activity. Our primary outcome of feasibility was measured by session attendance, adherence to Fitbit usage to self-monitor diet and physical activity, and study retention. Secondary outcomes included the preliminary efficacy of the intervention on frailty, physical function, quality of life, and T2D-related outcomes. RESULTS: Eighteen participants completed the study. The mean age was 71.5 (SD ± 5.3) years, 56% were female, and half were Hispanic. At baseline, 13 (72%) were pre-frail, 4 (22%) were frail, and 1 (6%) were non-frail. At follow-up, frailty scores improved significantly from 1.61 ± 1.15 to 0.94 ± 0.94 (p=0.01) and bodyweight improved from 205.66 ± 45.52 lbs. to 198.33 ± 43.6 lbs. (p=<0.001). CONCLUSION: This study provides evidence for the feasibility of a behavioral lifestyle intervention in overweight/obese older adults with T2D and preliminary results support its potential efficacy in improving frailty score.

Evaluation of Early Renal Involvement in Essential Hypertension by Measuring Urinary Biomarkers.

Hypertensive kidney damage results in glomerular as well as tubular dysfunction. Albuminuria is a well-known marker of glomerular damage. On the other hand, urinary uromodulin is increasingly considered as a potential biomarker of early tubular dysfunction. The aim of the study was to assess glomerular and tubular function of the kidney by measuring urinary albumin and uromodulin excretion in hypertensive subjects. This cross-sectional study was conducted from July 2018 to June 2019 in Hypertension Clinic of Dhaka Medical College Hospital, Dhaka and Kidney Care and Research Centre, Sonargaon, Narayanganj, Bangladesh. In this study 122 hypertensive subjects with age >30 years, duration of hypertension <5 years, without accelerated or malignant BP, absence of dipstick proteinuria and eGFR >60ml/min were included. There were also 33 normotensive individuals included as healthy controls. Albumin-creatinine ratio (uACR mg/g), urine uromodulin-creatinine ratio (uUMODµg/g), urinary sodium-creatinine ratio (mEq/g) and potassium-creatinine ratio (mEq/g) were measured from single morning spot urine sample. Urinary uromodulin levels were measured by ELISA method. The hypertensive and normotensive subjects were age matched 49.0±12.0 vs. 48.0±11.0, years (p=NS). The mean uACR was 29.0±65.0 versus 5.6±2.7mg/g, (p<0.001) respectively. The median uUMOD in hypertensive subjects was 3.38 (1.73-9.06) and in normotensives 3.85(2.28-5.69) µg/g (p=non significant). Multivariate analysis showed significant inverse association between diastolic blood pressure and urinary uromodulin excretion. A uUMOD cut-off of 2.9 (25th percentile) showed eGFR, urinary sodium and potassium excretions were significantly lower at low uromodulin group. The glomerular involvement was found in 21.0% of hypertensive subjects as evidenced by albuminuria. No difference was observed in urinary uromodulin level between hypertensive and normotensive subjects. Low urinary uromodulin level was associated with lower eGFR, Na+ and K+ excretion which indicate simultaneous tubular and glomerular involvement.

How do health care providers deal with kala-azar in the Indian subcontinent?

BACKGROUND & OBJECTIVES: Three countries, Bangladesh, India and Nepal, set out to eliminate kala-azar by 2015. This study was aimed to document the knowledge and practices in kala-azar case management of public and private health providers in these three countries. METHODS: A health care provider survey was conducted in 2007 at 4 study sites, viz., Muzaffarpur and Vaishali districts in India, Mahottari district in Nepal, and Rajshahi district in Bangladesh. Interviews were conducted with formal and informal health care providers at their home or practice. RESULTS: About half of the providers in India and Nepal knew the rapid diagnostic test rK39 recommended by the elimination initiative, but this was not in Bangladesh. Knowledge of the recommended first-line drug, miltefosine, was good in India and Nepal but less so in Bangladesh. INTERPRETATION & CONCLUSIONS: Innovative tools for VL care have not yet been fully taken up by private for profit care providers in the three countries that launched a VL elimination initiative. The elimination initiative needs to address these gaps in private providers' knowledge, given their substantial share in the care of VL patients.