The Prognostic Value of Neutrophil-to-Lymphocyte Ratio and Platelet-to-Lymphocyte Ratio for Small Renal Cell Carcinomas after Image-Guided Cryoablation or Radio-Frequency Ablation

There is a lack of cheap and effective biomarkers for the prediction of renal cancer outcomes post-image-guided ablation. This is a retrospective study of patients with localised small renal cell cancer (T1a or T1b) undergoing cryoablation or radiofrequency ablation (RFA) at our institution from 2003 to 2016. A total of 203 patients were included in the analysis. In the multivariable analysis, patients with raised neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) pre-operatively, post-operatively and peri-operatively are associated with significantly worsened cancer-specific survival, overall survival and metastasis-free survival. Furthermore, an increased PLR pre-operatively is also associated with increased odds of a larger than 25% drop in renal function post-operatively. In conclusion, NLR and PLR are effective prognostic factors in predicting oncological outcomes and peri-operative outcomes; however, larger external datasets should be used to validate the findings prior to clinical application.

Pyrexia in Pregnancy and its Maternal and Fetal Outcome

Background Contemporary obstetrics has witnessed improved maternal and fetal outcomes, owing to several advances. Any source of maternal hyperthermia that results in significant core temperature increase (> 38°C), could potentially affect the fetus. Fetus being an integral part of the feto-maternal unit and pregnancy involving numerous physiological changes and adaptations, pyrexia during the pregnancy affects both the mother and her fetus adversely. Objective To find the etiology and prevalence of fever in pregnancy and to know the effect of fever on maternal and fetal outcome. Method Pregnant ladies with fever > 38°C, presenting to Obstetrics and Gynecology, Department of Dhulikhel Hospital were enrolled in the study. A detailed clinical history, thorough general and physical examinations were done. All risk factors were asked and recorded including all baseline investigations and cases were followed up till delivery. Maternal and fetal outcomes were recorded. Data were recorded in Excel and calculated using SPSS 26. Result Eighty patients presented with complaints of fever were included in this study. The mean age of the patient was 25.49± 4.50 years. Out of 80 patients, 46 (57.50%) presented with fever in the third trimester. The most common etiology of fever being urinary tract infection in 21 (26%) cases followed by respiratory tract infection in 20 (25.1%) cases. Twenty two newborns had low birth weight among which 12 (15%) neonates had IUGR. About 14 (17.5%) neonates were admitted in NICU due to various complications and perinatal mortality was in 9 (11.25%) cases. The most common antepartum complication was preterm labor in 16 (20%) cases. Conclusion Fever in pregnancy is still a challenge to obstetrician and the society at large due its problems related to its prevention, diagnosis, management and its feto-maternal outcome. Hence, an evaluation of the effect and outcomes of fever in pregnancy, provides definite knowledge of clinical epidemiology, and facilitates optimum prioritization of efforts and resources.

Evaluation of prognostic risk models for postoperative pulmonary complications in adult patients undergoing major abdominal surgery: a systematic review and international external validation cohort study

BACKGROUND

Stratifying risk of postoperative pulmonary complications after major abdominal surgery allows clinicians to modify risk through targeted interventions and enhanced monitoring. In this study, we aimed to identify and validate prognostic models against a new consensus definition of postoperative pulmonary complications.

METHODS

We did a systematic review and international external validation cohort study. The systematic review was done in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. We searched MEDLINE and Embase on March 1, 2020, for articles published in English that reported on risk prediction models for postoperative pulmonary complications following abdominal surgery. External validation of existing models was done within a prospective international cohort study of adult patients (≥18 years) undergoing major abdominal surgery. Data were collected between Jan 1, 2019, and April 30, 2019, in the UK, Ireland, and Australia. Discriminative ability and prognostic accuracy summary statistics were compared between models for the 30-day postoperative pulmonary complication rate as defined by the Standardised Endpoints in Perioperative Medicine Core Outcome Measures in Perioperative and Anaesthetic Care (StEP-COMPAC). Model performance was compared using the area under the receiver operating characteristic curve (AUROCC).

FINDINGS

In total, we identified 2903 records from our literature search; of which, 2514 (86·6%) unique records were screened, 121 (4·8%) of 2514 full texts were assessed for eligibility, and 29 unique prognostic models were identified. Nine (31·0%) of 29 models had score development reported only, 19 (65·5%) had undergone internal validation, and only four (13·8%) had been externally validated. Data to validate six eligible models were collected in the international external validation cohort study. Data from 11 591 patients were available, with an overall postoperative pulmonary complication rate of 7·8% (n=903). None of the six models showed good discrimination (defined as AUROCC ≥0·70) for identifying postoperative pulmonary complications, with the Assess Respiratory Risk in Surgical Patients in Catalonia score showing the best discrimination (AUROCC 0·700 [95% CI 0·683-0·717]).

INTERPRETATION

In the pre-COVID-19 pandemic data, variability in the risk of pulmonary complications (StEP-COMPAC definition) following major abdominal surgery was poorly described by existing prognostication tools. To improve surgical safety during the COVID-19 pandemic recovery and beyond, novel risk stratification tools are required.

FUNDING

British Journal of Surgery Society.

Burden of Stroke in Nepal: Findings from Global Burden of Disease Dataset 2017

Background Stroke is the second leading cause of death and disability worldwide including Asian countries, surpassing ischemic heart disease. Stroke accounts for 10% of global death, of which more than three fourth occur in low- and middle-income countries. An exact estimate of the burden of stroke in Nepal is not available. Objective To assess the burden of stroke including disability and death over time in Nepal and compare it with other South Asian countries. Method We retrieved data from the Institute of Health Metrics and Evaluation's Global Burden of Diseases database of 2017 on stroke deaths, disability-adjusted life years, incidence, and prevalence rates, for both genders from Nepal, Bangladesh, Pakistan, Bhutan, and India by year. We assessed the trend of deaths and Disability-Adjusted Life Years (DALYs) due to stroke from 1990 to 2017; and the contribution of major risk factors to stroke burden in 2017. Result Stroke contributed 7.6% of total deaths and 3.5% of total DALYs in Nepal, with a higher burden among the male and old age population. Intracerebral hemorrhage was the dominant type of stroke in Nepal with the highest proportion of deaths and DALYs. Among the South Asian countries, incidence, prevalence, and burden of stroke were highest in Bangladesh. Intracerebral hemorrhage contributed the highest DALYs in South Asian countries. High systolic blood pressure was contributing the maximum DALYs due to stroke in Nepal. Conclusion Hemorrhagic stroke causes high mortality and DALYs in Nepal. Most of the burden of stroke is attributed to high blood pressure in Nepal.

Isolation and Intensive Care (ICU) Service, Surge Capacity and Pandemic Training in Government Designated COVID-19 Clinics and Hospitals of Nepal

Background The coronavirus pandemic preparedness and response activities began in Nepal after the detection of the first case on 24 January 2020. Highest daily case record in June 2020 was 671, but it reached above 5,000 in October 2020. Objective This study assessed preparedness and response status of government designated COVID-19 clinics and various level hospitals. Method A web-based survey was conducted among government designated COVID-19 clinics and Level hospitals in June 2020. The Medical Operations Division of the COVID-19 Crisis Management Center (CCMC) retained contact list of focal person in each facility for regular updates. Forty-nine out of 125 clinics and all level hospitals (five Level-1, 12 Level-2, three Level-3) provided responses. Result There were 25 or less isolation beds in the majority of COVID-19 clinics (83.7%) and Level-1 hospitals (60%), whereas the majority of Level-2 (92%) and Level-3 hospitals (67%) had arranged >25 beds. Only five clinics, one Level-1 hospital, six Level-2 and two Level-3 hospitals had a surge capacity of additional 20 or more isolation beds. Only one-fourth of the designated health facilities had arranged separate isolation facility for vulnerable population. Majority of the designated clinics and Level-1 hospitals had five or less functional ICU beds and functional ventilators. Very few Level-2 hospitals had > 10 ICU beds and > 10 ventilators. Healthcare workers in the majority of facilities were trained on donning/doffing, hand washing, swab collection, and healthcare waste management, but, a very few received formal training on patient transport, dead body management, epidemic drill, and critical care. Conclusion This study revealed insufficient preparation in COVID-19 facilities during the initial phase of pandemic. The findings were utilized by the government stakeholders at central, provincial and local levels for scaling up surge capacity and improving health services at the time of case surge. As the pandemic itself is a dynamic process, periodic assessments are needed to gauze preparedness and response during different phases of disease outbreak.

Impact of Albendazole Therapy on Clinical and Radiological Outcomes at One Month in Patients with Active Solitary Neurocysticercosis Patients

Background Cerebral neurocysticerosis is a common parasitic disease of human nervous system but evidence on duration of albendazole therapy and their outcomes in this condition is inadequate Objective To evaluate the impact of varying duration of albendazole therapy on the clinical and radiological outcomes at one month in patients with active solitary neurocysticercosis. Method This is an interventional study conducted at Upendra Devkota Memorial National Institute of Neurological and Allied sciences, Bansbari over 1 year (2017 March - 2018 February). One hundred eighteen patients with new onset seizure secondary to active solitary cysticercal granuloma either received albendazole therapy for 1, 3, 9 or 21 days with the usual care or only received the usual care. Clinical and radiological outcomes were observed at one month follow-up. The difference in the proportion of the outcome measures between intervention and control groups were assessed using chi-square test. Result Our study included 118 patients with male predominance of 61.9%. Albendazole therapy for 3, 9 and 21 days reduced headache by 57.2%, 70.0% and 63.1% respectively which was higher than those with 1-day therapy or without the therapy. This difference in the proportion was statistically significant at p=0.001. Though seizure recurrence also declined but the difference was not significant (p=0.406) between groups. However, at one-month follow-up, majority of patients who received albendazole for 9 days (14, 70%) and 21 days (14, 73.7%) had normal lesion, while most calcified lesion (21, 67.7%) was observed in those who did not receive albendazole therapy. The difference between lesion among the groups was significant (p < 0.001). Conclusion Albendazole therapy in patients with active solitary neurocysticercosis for 9 days is as effective as 21 days and better than 3 days in headache control and lesion dissolution but seizure control could be achieved irrespective of the treatment.

Whole Genome Sequence Analysis to Identify SARS-CoV-2 Variant in Nepal

Background The spread of SARS-CoV-2 has become a global public health crisis. Nepal is facing the second wave of COVID-19 pandemic but, there is still a limited data on the genomic sequence of SARS-CoV-2 variants circulating in Nepal. Objective The objective of this study is to sequence the whole genome of SARS-CoV-2 in Nepal to detect possible mutation profiles and phylogenetic lineages of circulating SARSCoV-2 variants. Method In this study, swab samples tested positive for SARS-CoV-2 were investigated. After RNA extraction, the investigation was performed through real-time PCR followed by whole genome sequencing. The consensus genome sequences were, then, analyzed with appropriate bioinformatics tools. Result Sequence analysis of two SARS-CoV-2 genomes from patient without travel history (Patient A1 and A2) were found to be of lineage B.1.1. Similarly, among other four samples from subjects returning from the United Kingdom, genomes of two samples were of lineage B.1.36, and the other two were of lineage B.1.1.7 (Alpha Variant). The mutations in the consensus genomes contained the defining mutations of the respective lineages of SARS-CoV-2. Conclusion We confirmed two genomic sequences of variant of concern VOC-202012/01 in Nepal. Our study provides the concise genomic evidence for spread of different lineages of SARS-CoV-2 - B.1.1, B.1.36 and B.1.1.7 of SARS-CoV-2 in Nepal.

Irreversible electroporation (IRE) in renal cell carcinoma (RCC): a mid-term clinical experience

Objectives

To evaluate the safety and efficacy of CT-guided IRE of clinical T1a (cT1a) renal tumours close to vital structures and to assess factors that may influence the technical success and early oncological durability.

Methods

CT-guided IRE (2015–2020) was prospectively evaluated. Patients’ demographics, technical details/success, Clavien-Dindo (CD) classification of complications (I–V) and oncological outcome were collated. Statistical analysis was performed to determine variables associated with complications. The overall 2- and 3-year cancer-specific (CS), local recurrence-free (LRF) and metastasis-free (MF) survival rates are presented using the Kaplan-Meier curves.

Results

Thirty cT1a RCCs (biopsy-proven/known VHL disease) in 26 patients (age 32–81 years) were treated with IRE. The mean tumour size was 2.5 cm and the median follow-up was 37 months. The primary technical success rate was 73.3%, where 22 RCCs were completely IRE ablated. Seven residual diseases were successfully ablated with cryoablation, achieving an overall technical success rate of 97%. One patient did not have repeat treatment as he died from unexpected stroke at 4-month post-IRE. One patient had CD-III complication with a proximal ureteric injury. Five patients developed > 25% reduction of eGFR immediately post-IRE. All patients have preservation of renal function without the requirement for renal dialysis. The overall 2- and 3-year CS, LRF and MF survival rates are 89%, 96%, 91% and 87%.

Conclusion

CT-guided IRE in cT1a RCC is safe with acceptable complications. The primary technical success rate was suboptimal due to the early operator’s learning curve, and long-term follow-up is required to validate the IRE oncological durability.

Key Points

• Irreversible electroporation should only be considered when surgery or image-guided thermal ablation is not an option for small renal cancer.

• This non-thermal technique is safe in the treatment of small renal cancer and the primary technical success rate was 73.3%.

• This can be used when renal cancer is close to important structure.

Knowledge, Attitude and Practice of Hepatitis B Vaccination among Health Care Workers at Manipal Teaching Hospital

Background Hepatitis B vaccine is the single most effective and safest strategy for the prevention of the disease among health care workers. Despite the knowledge, higher occupational risk among themselves and increasing prevalence of hepatitis B virus worldwide, there is scanty information on knowledge, attitude and practice (KAP) concerning HBV vaccination among health care workers in our country. Objective To understand the knowledge, attitude and practice of hepatitis B vaccination among health care workers at Manipal Teaching Hospital at Pokhara, Gandaki Province in Nepal. Method Four hundred and eight health care workers were enrolled for an observational, cross-sectional study at Manipal Teaching Hospital, Gandaki Province, Nepal after obtaining ethical clearance from Institutional Review Committee. Pre-tested questionnaire including knowledge, attitude and practice regarding hepatitis B vaccination were studied. Result All participants demonstrated good knowledge and positive attitude towards Hepatitis B infection and vaccination. However many had risky practice towards it. Only about half (51.7%) of these participants were completely vaccinated. The most common reason for non vaccination was negligence. Conclusion Despite good knowledge and positive attitude towards hepatitis B infection and vaccination, low rates of vaccination and risky practice was observed among HCW. Various occupational, behavioural, economical and psychological factors associated with it must be explored. Easy availability of vaccine, regular hepatitis B campaigns must be conducted and policy guidelines need to be formulated by the government to manage all aspects of knowledge, attitude and practice of HCWs regarding hepatitis B vaccination.

Dysregulation at multiple points of the kynurenine pathway is a ubiquitous feature of renal cancer: implications for tumour immune evasion

BACKGROUND

Indoleamine 2,3-dioxygenase (IDO), the first step in the kynurenine pathway (KP), is upregulated in some cancers and represents an attractive therapeutic target given its role in tumour immune evasion. However, the recent failure of an IDO inhibitor in a late phase trial raises questions about this strategy.

METHODS

Matched renal cell carcinoma (RCC) and normal kidney tissues were subject to proteomic profiling. Tissue immunohistochemistry and gene expression data were used to validate findings. Phenotypic effects of loss/gain of expression were examined in vitro.

RESULTS

Quinolate phosphoribosyltransferase (QPRT), the final and rate-limiting enzyme in the KP, was identified as being downregulated in RCC. Loss of QPRT expression led to increased potential for anchorage-independent growth. Gene expression, mass spectrometry (clear cell and chromophobe RCC) and tissue immunohistochemistry (clear cell, papillary and chromophobe), confirmed loss or decreased expression of QPRT and showed downregulation of other KP enzymes, including kynurenine 3-monoxygenase (KMO) and 3-hydroxyanthranilate-3,4-dioxygenase (HAAO), with a concomitant maintenance or upregulation of nicotinamide phosphoribosyltransferase (NAMPT), the key enzyme in the NAD+ salvage pathway.

CONCLUSIONS

Widespread dysregulation of the KP is common in RCC and is likely to contribute to tumour immune evasion, carrying implications for effective therapeutic targeting of this critical pathway.

The ProtecT trial: analysis of the patient cohort, baseline risk stratification and disease progression

OBJECTIVE

To test the hypothesis that the baseline clinico-pathological features of the men with localized prostate cancer (PCa) included in the ProtecT (Prostate Testing for Cancer and Treatment) trial who progressed (n = 198) at a 10-year median follow-up were different from those of men with stable disease (n = 1409).

PATIENTS AND METHODS

We stratified the study participants at baseline according to risk of progression using clinical disease stage, pathological grade and PSA level, using Cox proportional hazard models.

RESULTS

The findings showed that 34% of participants (n = 505) had intermediate- or high-risk PCa, and 66% (n = 973) had low-risk PCa. Of 198 participants who progressed, 101 (51%) had baseline International Society of Urological Pathology Grade Group 1, 59 (30%) Grade Group 2, and 38 (19%) Grade Group 3 PCa, compared with 79%, 17% and 5%, respectively, for 1409 participants without progression (P < 0.001). In participants with progression, 38% and 62% had baseline low- and intermediate-/high-risk disease, compared with 69% and 31% of participants with stable disease (P < 0.001). Treatment received, age (65-69 vs 50-64 years), PSA level, Grade Group, clinical stage, risk group, number of positive cores, tumour length and perineural invasion were associated with time to progression (P ≤ 0.005). Men progressing after surgery (n = 19) were more likely to have a higher Grade Group and pathological stage at surgery, larger tumours, lymph node involvement and positive margins.

CONCLUSIONS

We demonstrate that one-third of the ProtecT cohort consists of people with intermediate-/high-risk disease, and the outcomes data at an average of 10 years' follow-up are generalizable beyond men with low-risk PCa.

UK Multicenter Prospective Evaluation of the Leibovich Score in Localized Renal Cell Carcinoma: Performance has Altered Over Time

Objective

To examine changes in outcome by the Leibovich score using contemporary and historic cohorts of patients presenting with renal cell carcinoma (RCC)

Patients and Methods

Prospective observational multicenter cohort study, recruiting patients with suspected newly diagnosed RCC. A historical cohort of patients was examined for comparison. Metastasis-free survival (MFS) formed the primary outcome measure. Model discrimination and calibration were evaluated using Cox proportional hazard regression and the Kaplan-Meier method. Overall performance of the Leibovich model was assessed by estimating explained variation.

Results

Seven hundred and six patients were recruited between 2011 and 2014 and RCC confirmed in 608 (86%) patients. Application of the Leibovich score to patients with localized clear cell RCC in this contemporary cohort demonstrated good model discrimination (c-index = 0.77) but suboptimal calibration, with improved MFS for intermediate- and high-risk patients (5-year MFS 85% and 50%, respectively) compared to the original Leibovich cohort (74% and 31%) and a historic (1998-2006) UK cohort (76% and 37%). The proportion of variation in outcome explained by the model is low and has declined over time (28% historic vs 22% contemporary UK cohort).

Conclusion

Prognostic models are widely employed in patients with localized RCC to guide surveillance intensity and clinical trial selection. However, the majority of the variation in outcome remains unexplained by the Leibovich model and, over time, MFS rates among intermediate- and high-risk classified patients have altered. These findings are likely to have implications for all such models used in this setting.

Physiology and Distribution of Archaeal Methanotrophs That Couple Anaerobic Oxidation of Methane with Sulfate Reduction

In marine anaerobic environments, methane is oxidized where sulfate-rich seawater meets biogenic or thermogenic methane. In those niches, a few phylogenetically distinct microbial types, i.e., anaerobic methanotrophs (ANME), are able to grow through anaerobic oxidation of methane (AOM). Due to the relevance of methane in the global carbon cycle, ANME have drawn the attention of a broad scientific community for 4 decades. This review presents and discusses the microbiology and physiology of ANME up to the recent discoveries, revealing novel physiological types of anaerobic methane oxidizers which challenge the view of obligate syntrophy for AOM. An overview of the drivers shaping the distribution of ANME in different marine habitats, from cold seep sediments to hydrothermal vents, is given. Multivariate analyses of the abundance of ANME in various habitats identify a distribution of distinct ANME types driven by the mode of methane transport. Intriguingly, ANME have not yet been cultivated in pure culture, despite intense attempts. Further advances in understanding this microbial process are hampered by insufficient amounts of enriched cultures. This review discusses the advantages, limitations, and potential improvements for ANME laboratory-based cultivation systems.

MRE11 as a Predictive Biomarker of Outcome After Radiation Therapy in Bladder Cancer

PURPOSE

Organ-confined muscle-invasive bladder cancer is treated with cystectomy or bladder preservation techniques, including radiation therapy. There are currently no biomarkers to inform management decisions and aid patient choice. Previously we showed high levels of MRE11 protein, assessed by immunohistochemistry (IHC), predicted outcome after radiation therapy, but not cystectomy. Therefore, we sought to develop the MRE11 IHC assay for clinical use and define its relationship to clinical outcome in samples from 2 major clinical trials.

METHODS AND MATERIALS

Samples from the BCON and BC2001 randomized controlled trials and a cystectomy cohort were stained using automated IHC methods and scored for MRE11 in 3 centers in the United Kingdom.

RESULTS

Despite step-wise creation of scoring cards and standard operating procedures for staining and interpretation, there was poor intercenter scoring agreement (kappa, 0.32; 95% confidence interval, 0.17-0.47). No significant associations between MRE11 scores and cause-specific survival were identified in BCON (n = 132) and BC2001 (n = 221) samples. Reoptimized staining improved agreement between scores from BCON tissue microarrays (n = 116), but MRE11 expression was not prognostic for cause-specific survival.

CONCLUSIONS

Manual IHC scoring of MRE11 was not validated as a reproducible biomarker of radiation-based bladder preservation success. There is a need for automated quantitative methods or a reassessment of how DNA-damage response relates to clinical outcomes.

Harnessing citizen science through mobile phone technology to screen for immunohistochemical biomarkers in bladder cancer

BACKGROUND

Immunohistochemistry (IHC) is often used in personalisation of cancer treatments. Analysis of large data sets to uncover predictive biomarkers by specialists can be enormously time-consuming. Here we investigated crowdsourcing as a means of reliably analysing immunostained cancer samples to discover biomarkers predictive of cancer survival.

METHODS

We crowdsourced the analysis of bladder cancer TMA core samples through the smartphone app 'Reverse the Odds'. Scores from members of the public were pooled and compared to a gold standard set scored by appropriate specialists. We also used crowdsourced scores to assess associations with disease-specific survival.

RESULTS

Data were collected over 721 days, with 4,744,339 classifications performed. The average time per classification was approximately 15 s, with approximately 20,000 h total non-gaming time contributed. The correlation between crowdsourced and expert H-scores (staining intensity × proportion) varied from 0.65 to 0.92 across the markers tested, with six of 10 correlation coefficients at least 0.80. At least two markers (MRE11 and CK20) were significantly associated with survival in patients with bladder cancer, and a further three markers showed results warranting expert follow-up.

CONCLUSIONS

Crowdsourcing through a smartphone app has the potential to accurately screen IHC data and greatly increase the speed of biomarker discovery.

Cheiro-Oral Syndrome

Cheiro-Oral Syndrome (COS) is a very rare neurological syndrome associated with varied etiology. We report a 53-year-old man presented with left sided perioral and ipsilateral hand/fingers burning sensation for a one-month duration. On examination, he had hypesthesia over left perioral and distal palmar aspect of all five fingers. MRI revealed subacute infarct in the posterior limb of right internal capsule adjacent to and minimally involving thalamus. He was diagnosed as CheiroOral Syndrome as a result of ischemic stroke and managed.

Clinico-Epidemiological Profile, Health Care Utilization and Practices Regarding Snake Bite at Ilam District of Eastern Nepal

IntroductionSnake bite is neglected problem of the rural agrarian society of the world. Nepal is one of the vulnerable countries of snakebite. The utilization of health care services and practices regarding snake bite is not known.ObjectiveThis objective of the study was to explore clinicoepidemiological profile, health care utilization and practices regarding snake bite at Ilam District of eastern Nepal.MethodologyThis was a cross-sectional study and conducted from th th 25 March to 25 May 2013 using a systematic random sampling of 300 people from communities of Ilam district. The data was collected after receiving informed consent. The collected data was entered into Microsoft excel and analysed by using SPSS.ResultsThe majority (76.7%) of the respondents had seen snakes in their locality. The major snake noticed was mountain pit viper (Ovophis monticola)- Grube (94.8%). Among respondents, 5.3% had a history of snake bite which was predominant among productive age of 15-39 years. The most common bitten part of the body was leg (56.3%). There was no any serious injuries and death. Treatment was done by different modalities such as by using local antidote (31.3%) at the bite site and by soap-clean water (25%). Sixty-nine percent of the snake bite victims utilized modern health care system. Charali snake bite management center, Jhapa was the major treatment center. Seven out of 10 had knowledge of using a tourniquet. After full recovery from a snake bite, 1 out of 5 had avoided milk due to their false belief.ConclusionActive age group was more victimized. The commonest bitten part was a leg. The knowledge of first aid of snake bite was not adequate and many were unaware of post snake bite practices. Reassurance, early first aid and timely transportation to health center save many victims of snake bite.Birat Journal of Health SciencesVol.2/No.1/Issue 2/ Jan - April 2017, page: 179-183

Bacteraemia during Transurethral Resection of the Prostate: What Are the Risk Factors and Is It More Common than We Think?

The aim of this work was to investigate the microbial causes, incidence, duration, risk factors and clinical implications of bacteraemia occurring during transurethral resection of the prostate (TURP) surgery to better inform prophylaxis strategies. An ethically approved, prospective, cohort study of patients undergoing TURP was conducted. Clinical information and follow-up details were collected using standardized data collection sheets. Blood was obtained for culture at 6 different time points peri-procedure. Standard of care antibiotic prophylaxis was given prior to surgery. Bacteriuria was assessed in a pre-procedure urine sample. Histopathology from all prostate chips was assessed for inflammation and malignancy. 73 patients were consented and 276 blood samples obtained. No patients developed symptomatic bacteraemia during the procedure, 17 patients developed asymptomatic bacteraemia (23.2%). Enterococcus faecalis and Pseudomonas aeruginosa were the most common organisms cultured. 10 minutes after the start of the TURP, the odds ratio (OR) of developing bacteraemia was 5.38 (CI 0.97-29.87 p = 0.05), and 20 minutes after the start of the procedure, the OR was 6.46 (CI 1.12-37.24, p = 0.03), compared to before the procedure. We also found an association between the development of intra-operative bacteraemia and recent antibiotic use (OR 4.34, CI 1.14-16.62, p = 0.032), the presence of a urinary catheter (OR 4.92, CI 1.13-21.51, p = 0.034) and a malignant histology (OR 4.90, CI 1.30-18.46, p = 0.019). There was no statistical relationship between pre-operative urine culture results and blood culture results. This study shows that asymptomatic bacteraemia is commonly caused by TURP and occurs in spite of antibiotic prophylaxis. Our findings challenge the commonly held view that urine is the primary source of bacteraemia in TURP-associated sepsis and raise the possibility of occult prostatic infection as a cause of bacteraemia. More work will be needed to determine the significance of transient bacteraemia in relation to more serious complications like infective endocarditis and malignancy.

Malnutrition Status Among Under-5 Children in a Hill Community of Nepal

BACKGROUND

Malnutrition, especially under nutrition puts children at increased risk of morbidity and mortality and remains a serious barrier in child growth, development and survival. This is a major public health problem among under- 5 children in Nepal particularly in rural areas.

OBJECTIVE

To assess the burden and contributing factors for malnutrition in hill community of Ilam district in eastern Nepal.

METHOD

A cross sectional study was conducted in rural hill communities of Ilam district, Nepal with a sample of 240 under- 5 children. Anthropometric measurements were used as per WHO guidelines to asses three nutritional status: Underweight, Stunting, and Wasting using descriptive statistics and chi square test was applied using SPSS 12.0 to assess social and predisposing factors.

RESULT

Seventeen percent of under- 5 children were moderately and 10.4 % were severely underweight. Similarly, 22.9%, and 17.5% were found to be moderately and severely stunted respectively. Less than 10% were found to be moderately and severely wasted. Older age group of children, education level of mother, not exclusive breast feeding practice had significant (p <0.05) effect on stunting. More than 50% children were affected with stunting, underweight and wasting at the same time.

CONCLUSION

Significant proportion of under - 5 children were malnourished in the communities of the hilly areas. The study unveiled the importance of literacy and exclusive breast feeding for the prevention of malnutrition in under- 5 children.

Giant Left Atrium - A Rare Case of Acute Upper Gastrointestinal Bleeding

Acute upper GI bleeding is a common medical emergency with a hospital mortality of approximately 10%. Non variceal UGI bleeding is the most common cause followed by oesophageal varices. Various rare causes have been described in the literature but there are very few cases of giant left atrium leading to oesophageal erosion and causing upper GI bleeding. We are presenting a case of rheumatic valvular heart disease with giant left atrium who presented in our department with acute upper GI bleeding.

Childhood Mishaps and Its Cognizance among Nepalese Mothers of Parsa District for Its Prevention, Small Cross-sectional Study

INTRODUCTION

Several studies have shown that there several unintentional causes for the unwanted childhood accidents. In addition, Nepal demographic health survey via West University of England revealed at 2006 A.D, 11% death casualties of under- five aged children are due to unintentional injuries 1. This particular study is extremely useful to health care planner, provider and researcher to have grand design to be produced by government of Nepal, such that; there shall be minimal rate of casualties of deceased children due to accidents.

METHODS

This study is descriptive cross sectional study carried out in Parsa district of Nepal where the respondents were mother to assess their awareness of cause of childhood accidents and its prevention. Computer software SPSS is use to scrupulous analysis of study where the chi-square test is used with 95% level of confidence (p=0.05).

RESULTS

Poisoning 96% cases is the cause of childhood accident unintentionally, followed by 94% foreign body aspiration, 85% flame burn. Unsupervised children are more prone to injury than supervised children. Finally and foremost the crucial correlation of parents level of awareness with childhood are as follows; inadequate level of knowledge have higher percentage of accident (58%), followed by moderately adequate (32%) and adequate (10%).

CONCLUSION

This study though done on small scale on small part of Parsa district can play key role to the policy to have vigilantive and supervision power to see the loopholes that need to be detected and dealing in curative manner.

Carcinoma of the appendix – A diagnostic challenge

INTRODUCTION Primary tumors of the appendix are rare. They are usually diagnosed after pathologic inspection of the appendix removed for suspected appendicitis. The main presentation is that of an acute appendicitis or as a palpable mass, mainly in the right lower quadrant. It mimics ovarian pathology in female because of close proximity to its anatomical structures. CASE PRESENTATION We report a case of 52 years female who presented to us in casualty with complains of pain abdomen and other findings suggestive of acute appendicitis. In spite of extensive preoperative investigations, the diagnosis was confirmed only after opening the abdomen as giant mucocele of appendix demanding right hemicolectomy as a treatment modality. CONCLUSION Although primary tumors of appendix is rare identity in the arena of surgery, it should be in the corner of thought as a possible diagnosis which require extensive surgery when compared to simple Appendicectomy.DOI: http://dx.doi.org/10.3126/jcmsn.v10i2.12953 Journal of College of Medical Sciences-Nepal, 2014, Vol.10(2); 36-40

Doppler ultrasound evaluation of pattern of venous incompetance and relation with skin changes in varicose vein patients

BACKGROUND Varicosity of lower limb is a common problem in agricultural country like Nepal. Doppler ultrasound is a standard investigation modality for confirmation of diagnosis, evaluation of severity and venous mapping to plan treatment. We aim to find out the epidemiology, common pattern of incompetance, severity assessment by doppler and association of the important doppler variables with skin changes.METHODOLOGY Doppler venous study was done in 56 patients from june 2013 to july 2014. Patients with deep vein thrombosis and peripheral arterial disease were excluded. Altogether 56 patients, 96 limbs were studied. Data was entered in preformed proforma. Doppler study was conducted by senior radiologist with linear probes. Data was entered in SPSS software version 16 and statistical significance was calculated using chi square test.RESULTS Bilateral limb involvement was seen in 40 patients and unilateral in 16 patuents only. Skin related changes were seen in 58 limbs. Saphenofemoral junction incompetance was seen in 79(82.2%) limbs and was most common pattern of incompetance. Overall, superficial veins were involved in 88(91.7%) limbs and deep in 30(31.2%) limbs. Prolonged duration of varicosity (>9 year) (p=0.000), bilateral limb involvement(p=0.024), reflux in deep venous system(p=0.002), larger Greater Saphenous Vein (GSV) size(p=0.003), prolonged duration of reflux(p=0.000) and perforator incompetence (p=0.002) were associated with skin changes. GSV diameter more than 7 mm was associated with reflux significantly (P=0.002).CONCLUSION Superficial vein incompetance is common pattern compared to deep venous system. Sapheno Femoral Junction (SFJ) incompetance is the commonest pattern. Larger caliber of vein, prolonged duration of reflux, reflux in deep venous system and perforator insufficiency are significantly associated with skin changes.Journal of College of Medical Sciences-Nepal, 2014, Vol-10, No-3, 1-7

Impact of Patch Testing on Quality of Life in Patients with Hand Eczema: A Follow-up Study

Background Patch testing has previously been shown to influence the quality of life, although a very few studies have shown if this is dependent on the result of the patch tests. Objective To assess the impact of patch testing on the quality of life (QOL) in patients with hand eczema (HE). Methods A total of 50 patients diagnosed of hand eczema at the time of patch testing, aged 16 years and above participated in this study. Detailed demographic information and diagnosis of hand eczema were collected on the day of the patch test. After six weeks, the patients were asked about the hand eczema, knowledge of their allergies and change in their life style to avoid the relevant allergens demonstrated on the patch test. Dermatology Life Quality Index (DLQI) was used to measure the QOL on both occasions. Results The patch test positivity was found in 68% of patients to one or more allergens. The sum score of DLQI at baseline was 12.16 ± 5.58 with median 12.0. HE had most impact on symptoms and feelings. Patients with both positive patch test (mean baseline= 11.94± 5.88; mean at six weeks=2.81± 2.01; P<0.001) and negative patch test (mean baseline=12.63± 5.03; mean at 6 weeks=5.4± 3.56; P=0.001) showed significant improvement in DLQI scores, however it was more improved in patients with positive patch test than in patients with negative patch test. Conclusions Hand eczema had an appreciable impact on the QOL. Patch testing had been beneficial to most patients in improving patient quality of life considerably. DOI: http://dx.doi.org/10.3126/kumj.v11i3.12506 Kathmandu Univ Med J 2013; 43(3):216-220

Rhabdomyolysis Due to Severe Hypophosphatemia in Diabetic Ketoacidosis

Rhabdomyolysis is a syndrome characterized by injury to skeletal muscle fibers with disruption and release of toxic metabolites into circulation. It is characterized by triad of muscle weakness, myalgia and dark urine and is associated with increased creatine kinase and lactate dehydrogenase. A severely malnourished 10 year old girl with severe diabetic ketoacidosis as hemr initial presentation of type 1 diabetes mellitus developed rhabdomyolysis (CK- 12,000 U/L) with non-oliguric renal failure during her initial course of hospital stay. The possible cause of her RM was attributed to severe hypophosphatemia (minimum serum phosphate, 0.8 mg/dL). Management of diabetic ketoacidosis phosphate supplementation and urinary alkalinization with diuresis improved her clinical course. She was discharged on Day 9 with Insulin. We recommend frequent monitoring of serum phosphate during early period of DKA, particularly in malnourished children, and its normalization in case of severe hypophosphatemia.

Yolk sac tumor of the seminal vesicles: A rare malignant cause of hematospermia

Extra-gonadal yolk sac tumors (YSTs) are rare and generally associated with poor outcomes. Involvement of the seminal vesicles is extremely rare with only one previously described case. We report a case of a primary YST of the seminal vesicles and discuss the management strategy.

Gleason drift in the NIHR ProtecT study

AIMS

There is increasing evidence of Gleason score (GS) drift in prostatic core biopsies during the last two decades. The ProtecT study is a randomized controlled study and provides an excellent cohort to study the effect of time, prostate-specific antigen (PSA) level, perineural invasion, tumour length and age on GS.

METHODS AND RESULTS

The ProtecT study recruited men in the United Kingdom between 1999 and 2010. The Gleason scores were grouped into four categories ≤ 3 + 3, 3 + 4, 4 + 3 and ≥ 4 + 4 for analysis. Data from England between 2000 and 2012 were also available. A total of 3282 biopsies containing cancer were analysed. For each year of the ProtecT study, the odds of being diagnosed with a higher GS category increased by 4.9%. Higher GS was also associated with perineural invasion, increasing tumour length, age and PSA level. While biopsy GS from England was incomplete, it also showed a marked decrease in GS five and six tumours during the same period.

CONCLUSION

There was GS drift from 3 + 3 to 3 + 4 with time in the ProtecT study, but there appeared to be no significant change in percentage of GS 4 + 3 or higher. This drift was less dramatic when compared to GS in the rest of England.

Understanding socio economic contexts of female sex workers in eastern Nepal

The present focus is mostly laid on high risk behavior of commercial sex workers without any consideration of their location, educational status and other socio-cultural norms. Thus, we designed a study to understand socio demographic characteristics, lifestyle of female sex workers and search for driving factors for prostitution in eastern Nepal. A descriptive study was conducted in three districts of Eastern Nepal in 2012 over the period of six months. The data regarding their socio demographic characteristics, income, reason for joining sex trade and future choice regarding the profession were recorded from 210 female sex workers through face-to-face interviews. Majority (53.3%) of respondents belonged to the productive age group of 20-29 years, more than one thirds (43.3%) had not received any form of formal education and were unmarried. More than half (53.80%) were presently living alone and about one thirds of the women (31.90%) were minors when they joined this profession. Major portion of the sample (94.80%) worked more than three days a week with median income of 15 thousand per month and 41 percent had sex with more than or equal to ten clients per week. Poor economic condition was the most frequent (47.6%) factor leading to joining of sex trade however, more than two thirds, (72.80%) wanted to quit the profession. Given low level of education, relatively low income, and young age among this population, empowerment and alternative employment/education opportunities should be created to develop this part of Nepalese society.

A study of clinical and endoscopic profile of acute upper, gastrointestinal bleeding

BACKGROUD

Acute Upper Gastrointestinal Bleeding is a common medical emergency with a hospital mortality of approximately 10 percent. Higher mortality rate is associated with rebleeding. Rockall scoring system identifies patients at higher risk of rebleed and mortality.

OBJECTIVE

To study the clinical and endoscopic profile of acute upper gastrointestinal bleed to know the etiology, clinical presentation, severity of bleeding and outcome.

METHOD

This is a prospective, descriptive hospital based study conducted in Gastroenterology unit of College of Medical Sciences and Teaching Hospital, Bharatpur, Nepal from January 2012 to January 2013. It included 120 patients at random presenting with manifestations of upper gastrointestinal bleed. Their clinical and endoscopic profiles were studied. Rockall scoring system was used to assess their prognosis.

RESULT

Males were predominant (75%). Age ranged from 14 to 88 years, mean being 48.76+17.19. At presentation 86 patients (71.7%) had both hematemesis and malena, 24 patients (20%) had only malena and 10 patients (8.3%) had only hematemesis. Shock was detected in 21.7%, severe anemia and high blood urea were found in 34.2% and 38.3% respectively. Upper Gastrointestinal Bleeding endoscopy revealed esophageal varices (47.5%), peptic ulcer disease (33.3%), erosive mucosal disease (11.6%), Mallory Weiss tear (4.1%) and malignancy (3.3%). Median hospital stay was 7.28+3.18 days. Comorbidities were present in 43.3%. Eighty six patients (71.7%) had Rockall score < 5 and 34 (28.3%) had >6. Five patients (4.2%) expired. Risk factors for death being massive rebleeeding, comorbidities and Rockall score >6.

CONCLUSION

Acute Upper Gastrointestinal bleeding is a medical emergency. Mortality is associated with massive bleeding, comorbidities and Rockall score >6. Urgent, appropriate hospital management definitely helps to reduce morbidity and mortality.

Factors Contributing to Antenatal Care and Delivery Practices in Village Development Committees of Ilam District, Nepal

Background Proper antenatal care and good delivery practice helps to prevent the complications of childbirth and ensures a wholesome maternal and child health in the future. Almost half of the births in the developing countries take place without a skilled birth attendant. Objectives To assess the antenatal care (ANC) and delivery practices in the Village Development Committees (VDC) of Ilam district, Nepal and to identify the relationship with the socio-demographic factors. Method Cross sectional study of 262 mothers of reproductive age group having at least one child of less than five years of age, selected by simple random sampling, was carried out over different VDCs of Ilam by face to face interview using semi-structured questionnaire. Results Among 262 mothers, 34.7% were married before the age of 18 years. 69.5% of the mothers had attended four antenatal care visits. Nearly 47% of the deliveries were conducted at home out of which only 33.6% were conducted by skilled birth attendant. Number of children and maternal education were found to significantly affect the ANC visit and place of delivery. Age at marriage and age at first pregnancy were significantly associated with the place of delivery. Conclusion Large proportion of mothers still do not have adequate antenatal visits and this is supported by the fact that nearly half of the deliveries were conducted at home. Motivation and incentives are required for pregnant mothers especially in rural areas regarding importance of adequate antenatal visits and delivery in health institutions. Population policies should be aimed at reducing proportion of women marrying and giving birth in their teens. DOI: http://dx.doi.org/10.3126/kumj.v11i1.11029 Kathmandu University Medical Journal Vol.11(1) 2013: 60-65

The Study of Prevalence of Helicobacter Pylori in Patients with Acne Rosacea

Background Acne rosacea is an inflammatory disease affecting the central part of the face characterized by erythema, papules, papulo pustules and telangiectasias of unknown etiology. More recently numerous studies have described an association with Helicobacter pylori (Hp) and the extra gastric symptoms of cutaneous origin. Objectives To establish the prevalence of Helicobacter pylori (Hp) infection in the stomach in patients with rosacea based on standard Hp serological test. Methods All patients with the clinical staging of 2, 3 and 4 rosacea attending the Dermatology Out Patient Department from May 2009 – April 2010 were included in the study. Quantitative serological test using the SERION ELISA classic Helicobacter pylori IgG was done. Result A total of 26 patients were enrolled in the study with the age ranging from 26- 82 years. There were 14 males and 12 females and the male: female ratio was 1.6:1. Three (11.53%) patients presented with Grade IV rosacea, a severe clinical presentation and symptoms suggestive of acid peptic diseases were found in 14/26 (53.8%) patients. A positive serology to H. pylori was found in 17/26 (65.4%) of patients. A statistically significant correlation was found when association of H.pylori positivity in patients of rosacea compared with the seropositivity in controls. However correlation in the seropositivity was not found amongst the patients having gastritis and rosacea. Conclusion There still proves to find a correlation of Hp infection with patients with rosacea but it can still be hypothesised as a cutaneous manifestation of an internal peptic ulcer disease . DOI: http://dx.doi.org/10.3126/kumj.v10i4.10995 Kathmandu Univ Med J 2012;10(4):49-52

Clinical and contact allergological observations on hand eczema: a descriptive study

Hand eczema (HE) is a common and distressing condition that is perplexing to the patient and the physician alike. To study the frequency and clinical features of hand eczema and to correlate the frequency of atopy and contact sensitization with different clinical features a total of 61 clinically diagnosed patient of Hand eczema were included within a period of one year. Patch test was done in 47 patients and graded accordingly. The frequency of hand eczema was 0.57%. Morphologically pompholyx was the most common type while aetiologically endogenous hand eczema was the commonest. Contact allergy was observed in 55.3% of the cases of which nickel sulphate (18.5%) was found to be the commonest sensitiser followed by Gentamicin and Fragrance mix though contact allergens with positive patch test in different morphological types of hand eczema have no apparent relevance but it still could contribute to the persistence or exacerbation of hand eczema.

Post-transcriptional regulation of MRE11 expression in muscle-invasive bladder tumours

Predictive assays are needed to help optimise treatment in muscle-invasive bladder cancer, where patients can be treated by either cystectomy or radical radiotherapy. Our finding that low tumour MRE11 expression is predictive of poor response to radiotherapy but not cystectomy was recently independently validated. Here we investigated further the mechanism underlying low MRE11 expression seen in poorly-responding patients. MRE11 RNA and protein levels were measured in 88 bladder tumour patient samples, by real-time PCR and immunohistochemistry respectively, and a panel of eight bladder cancer cell lines was screened for MRE11, RAD50 and NBS1 mRNA and protein expression. There was no correlation between bladder tumour MRE11 protein and RNA scores (Spearman's rho 0.064, p=0.65), suggesting MRE11 is controlled post-transcriptionally, a pattern confirmed in eight bladder cancer cell lines. In contrast, NBS1 and RAD50 mRNA and protein levels were correlated (p=0.01 and p=0.03, respectively), suggesting primary regulation at the level of transcription. MRE11 protein levels were correlated with NBS1 and RAD50 mRNA and protein levels, implicating MRN complex formation as an important determinant of MRE11 expression, driven by RAD50 and NBS1 expression. Our findings of the post-transcriptional nature of the control of MRE11 imply that any predictive assays used in patients need to be performed at the protein level rather than the mRNA level.

Determinants of Intrauterine Contraceptive Device Use Among the Women of Urban Areas of Nepal

Aims: This study aimed to identify the determinants of Intrauterine Contraceptive Device (IUCD) use among the married women of reproductive age group living in urban areas of Nepal. Methods: This study was an analytical cross-sectional study which aimed to compare different factors between 110 IUCD users and 110 non-users. Both groups were selected randomlyand interviewed by using semi-structured questionnaire. Chi-square test was used to detect the difference between two groups and corresponding odds ratios with 95% confidence intervals were also computed. Results: When the IUCD users were compared to non-users, religion, occupational status of women, occupational status of the husbands, total number of children, sources of information about IUCD, having wrong beliefs about IUCD, availability of IUCD services, reproductive intention and spousal communication were significantly associated with the use of IUCD.The main reason for using IUCD was due to the effectiveness for longer duration and for not using IUCD was due to the feeling of no need. Conclusions: Wrong beliefs about the device discouraged women from using IUCD, hence, awareness programs are strongly recommended.Nepal Journal of Obstetrics and Gynaecology / Vol 8 / No. 2 / Issue 16 / July-Dec, 2013 / 16-20 DOI: http://dx.doi.org/10.3126/njog.v8i2.9760

A study of prevalence of Taenia infestation and associated risk factors among the school children of Dharan

BACKGROUND

Taenia prevalence has remained high among certain ethnic groups and occupational diseases in Nepal. Taenia saginata and Taenia solium species are worldwide in distribution. Infection is found most often in rural areas of developing countries with poor hygiene and living in close contact with pigs and eating undercooked pork meats. This allows the tapeworm infection to be completed and its cycle to continue.

OBJECTIVES

To measure the prevalence of taenia infestation and to identify risk factors associated with taenia infestation among the school children of Dharan.

METHODS

A cross sectional study was conducted among 935 Government and private school going children of Grade VI, VII, and VIII of Dharan during 2007 to 2008. Stratified random sampling method was applied to choose the schools and the study subjects. The prevalence was calculated, Chi-square test was used to measure the association of risk factors and taenia infestation.

RESULTS

Taenia species was found to be high (5.5%) among the school children of Dharan. Infection rate of taenia among the male children (6.0%) was slightly higher than female (4.8%). There were no cases of taenia infestation found among children washing hands with soap. Regarding meat consumption in the non-vegetarian group, taenia infestation was found higher (6.5%) among pork eating than nonpork eating (4.7%). No significant relationship was traced among the factors in the causation of taenia infestation although slight indications present.

CONCLUSION

Taenia species was found very high among the school children of Dharan. No such association was found with the risk factors.

Lymphoepithelioma-like carcinoma of the renal pelvis: Pathological and therapeutic implications

A 75-year-old woman presented with a presumed urothelial carcinoma of the right renal pelvis. A radical nephroureterectomy was carried out and histological analysis of the specimen revealed lymphoepithelioma-like carcinoma. This is the seventh reported case of this normally nasopharyngeal tumour found in the renal pelvis. These tumours have a distinct histological appearance comprising sheets of undifferentiated syncytial cells on a background of lymphoid stroma. We review the pathological features of lymphoepithelioma-like carcinoma and make arguments for managing these tumours in a similar way to urothelial carcinoma.

Prevalence of intestinal parasitic infection of kindergarten children

INTRODUCTION: Intestinal parasitic infections are the major public health problems of Nepal. Apart from causing mortality and morbidity, infection with intestinal parasites has been associated with stunting of linear growth, physical weakness and low educational achievement in school children. The drinking water is considered as the major cause for parasitic infection. This study aims to determine the prevalence of parasitic infection among the children visiting kindergarten of the Kathmandu, Khusibhu area. MATERIALS AND METHODS: Cross sectional study was done in randomly selected Kindergarten of Khusibhu area. A total of 101 samples were examined. The study was focused in isolating intestinal parasites using normal saline and iodine wet mount method. Both macroscopic and microscopic studies were performed. RESULTS: Among the samples 45.5% (n=46) showed parasitic infection in which the Giardia lambia infection was found the highest 56.5% (n=26) and infection with Ascaris lumbricoides was found lowest 8.7% (n=4). Infection rate was found to be high in children drinking filtered water than among those drinking boiled and filtered water. CONCLUSION: The prevalence of parasitic infection in children is mainly associated with hygiene and food habit of the children. Hence good education about the hygienic practice helps in the prevention of the infection. DOI: http://dx.doi.org/10.3126/ijim.v2i3.8205 Int J Infect Microbiol 2013;2(3):111-113

Leprosy after the Elimination: A BPKIHS experience

DOI: http://dx.doi.org/10.3126/njdvl.v11i1.7933 Nepal Journal of Dermatology, Venereology & Leprology Vol.11(1) 2013 pp.41-44

Urinary tract infection in vaginitis: a condition often overlooked

Despite the differences between the organisms that cause vaginitis and urinary tract infections (UTI), it is possible that women with vaginitis develop UTI. The main objective of the study was to find the association of the common types of infectious vaginitis with UTI. Cross sectional study was conducted for six months in a referral hospital at Lalitpur, Nepal. Three hundred and sixmid-stream urine samples and high vaginal swabs (HVS) collected from non pregnant women were investigated by standard microbiological techniques. Among the women with bacterial vaginosis (BV), 75% also had UTI. Similarly, 46% and 13% of those with vaginal candidiasis and trichomoniasis respectively had concurrent UTI. Considering this strong association of UTI and vaginitis, women with either of these conditions should be tested for the other.

Leiomyosarcoma of the spermatic cord: case report and literature review

A 51-year-old man presented with a 2-year history of painless lump in the lefthemiscrotum. Scrotal examination demonstrated a 3-cm, firm-to-hard massattached to the left spermatic cord. Scrotal ultrasound scan revealed a heterogeneousmass separate from the left testis and epididymis. An orchidectomywas recommended to the patient; however, he declined surgery andunderwent excision biopsy of the lesion with preservation of the left testis.Histology suggested a leiomyosarcoma of the spermatic cord and positivemargins. Following a normal staging CT scan, the patient was referred tothe regional sarcoma clinic. He was treated with an orchidectomy. Microscopicexaminations showed fibrosis in the spermatic cord and negative margins.The patient has been followed up for 12 months with CT scans and shows nosigns of recurrence.