Comorbid depression and its associated factors in patients with epilepsy treated with single and multiple drug therapy: A cross-sectional study from Himalayan country.

INTRODUCTION: Depressive disorder is the most common psychiatric comorbidity in individuals with epilepsy (IWE) and is associated with a significant negative impact with increased morbidity and mortality rate. However, the magnitude of comorbid depression in such patients in the Nepalese setting is still poorly understood. Therefore, we aimed to determine the magnitude of depression in individuals diagnosed as having epilepsy and further examine the influencing factors associated with it. METHODS: This cross-sectional observational study was conducted from April 2018 to September 2018 at Nepal Epilepsy Center, Lazimpat, Kathmandu, Nepal. One hundred and forty-two eligible subjects were enrolled for analysis. The core outcome variable evaluated in this study was depressive disorder, whereas age, gender, types of epilepsy, frequency of seizures, duration of epilepsy, and drug use were evaluated as covariates. The mean ages of the patients were 31.45 ±â€¯12.05 years, and 87 (61.3%) were male. The prevalence of depression was found to be 31% (95% confidence interval [CI]; lower limit: 23.39% and upper limit: 38.60%), with majority subjects had a mild type of depression, and 63.63% (95% CI; lower limit: 55.05% and upper limit: 70.94%). The frequency of drug use remained a significant predictor for depression in individuals with epilepsy (P = 0.002), and the odds of having depression in individuals receiving polytherapy were 3.82 higher than in those receiving monotherapy (95%: 1.61-9.05, P = 0.002). CONCLUSION: Our study indicated a high rate of depression in a substantial number of IWE in the Nepalese setting. Polytherapy emerged as an independent predictor for depression. The high coexistence of depression in this vulnerable population and an increased risk for comorbid in polytherapy necessitate incorporating depression screening and proper treatment into the existing epilepsy program. Furthermore, revising treatment guidelines on comorbid depression to reduce polytherapy and encouraging health education on epilepsy to reduce stigma may also be warranted.

Carriage of Extended-Spectrum-ß-Lactamase- and AmpC-ß-Lactamase-Producing Enterobacteriaceae (ESBL-PE) in Healthy Community and Outpatient Department (OPD) Patients in Nepal.

BACKGROUND: Extended-spectrum ß-lactamase (ESBL)- and AmpC-ß-lactamase (ESBL)- and AmpC-Enterobacteriaceae have recently emerged as a public threat in the treatment of nosocomial as well as community-acquired infections. Very little information is currently available about its existence in Nepal. We, therefore, aim to determine the prevalence of ESBL and AmpC-ß-lactamase (ESBL)- and AmpC-Enterobacteriaceae have recently emerged as a public threat in the treatment of nosocomial as well as community-acquired infections. Very little information is currently available about its existence in Nepal. We, therefore, aim to determine the prevalence of ESBL and AmpC. METHODS: During a 6-month period (November 2014-April 2015), a total of 190 stool specimens from 190 participants were obtained from different population. Of the total 260 fecal isolates, 152 from outpatient department (OPD) and 108 from healthy volunteer were collected. Stool specimens were cultured and enterobacterial isolates were subjected to antimicrobial susceptibility tests according to the standard microbiologic guidelines. ESBL was screened using ceftazidime (CAZ, 30 µg) and cefotaxime (CTX, 30 µg) and cefotaxime (CTX, 30 ß-lactamase (ESBL)- and AmpC. RESULTS: The prevalence of ESBL, AmpC-ß-lactamase (ESBL)- and AmpC-ß-lactamase (ESBL)- and AmpC-Enterobacteriaceae have recently emerged as a public threat in the treatment of nosocomial as well as community-acquired infections. Very little information is currently available about its existence in Nepal. We, therefore, aim to determine the prevalence of ESBL and AmpC-E. coli was 70.2% followed by K. pneumoniae (12.7%), and among AmpC-ß-lactamase (ESBL)- and AmpC-E. coli was 70.2% followed by E. coli was 70.2% followed by K. pneumoniae (12.7%), and among AmpC-K. pneumoniae (12.7%), and among AmpC-C. freundii 2/7 (28.57%) were detected highest among AmpC-ß-lactamase (ESBL)- and AmpC. CONCLUSION: Our study revealed a high prevalence of ESBL- and AmpC-ß-lactamase-producing enteric pathogen in Nepalese OPD and healthy population. The significant increase of these isolates and increased rate of drug resistance indicates a serious threat that stress the need to implement the surveillance system and a proper control measure so as to limit the spread of ESBL-producing Enterobacteriaceae (ESBL-PE) in both OPD as well as in community. Therefore, healthcare providers need to be aware that ESBL- and AmpC-ß-lactamase-producing strains are not only circulating in hospital environments but also in the community and should be dealt with accordingly.ß-lactamase (ESBL)- and AmpC-Enterobacteriaceae have recently emerged as a public threat in the treatment of nosocomial as well as community-acquired infections. Very little information is currently available about its existence in Nepal. We, therefore, aim to determine the prevalence of ESBL and AmpC-ß-lactamase (ESBL)- and AmpC.

Prevalence of abnormal serum 25-hydroxyvitamin D and its association with hemoglobin level in pre dialysis CKD patients: a cross-sectional study from Himalayan country.

BACKGROUND: CKD has been recognized as risk factors for 25(OH) D deficiency, and Low levels of 25(OH) D have been suggested to be a trigger factor of decreased level of Hb. However, there is lack of information about the magnitude of 25(OH) D deficiency and Hb level in Nepalese CKD patients. Therefore, the aim of present study was to investigate the prevalence of abnormal 25(OH) D in non-dialyzed CKD patients, and further to examine its association with Hb level. METHODS: In this cross-sectional study, we examined 172 clinically stable patients with an eGFR at CKD stage2-5 not on dialysis. Serum 25(OH) D, Hb, levels were evaluated as a core variables and the other variables such as age, sex, co-morbidities (HTN, DM), eGFR, Hb, iPTH, serum phosphate, albumin, calcium, and phosphate level were evaluated as a covariates. Serum 25(OH) D, Hb levels and the factors associated with 25(OH) D level were evaluated. RESULTS: The estimated prevalence of abnormal 25(OH) D metabolite (< 30 ng/mL) in this predialysis patients were (87.8%), with 32 and 55.8% deficiency and insufficiency 25(OH) D metabolite, respectively. On regression analysis, serum 25(OH) D was positively associated with male subjects (P = 0.02), serum albumin(P = 0.002), and eGFR (P = 0.042), while inversely associated with age (P = 0.006), iPTH(P = 0.025). Hb concentration was found to be positively correlated with 25(OH) D (P < 0.05) in both univariate as well as in multivariate analysis. CONCLUSION: A high prevalence of abnormal 25(OH) D metabolite was observed in early CKD patients. Our study shows that lower level of 25(OH) D level are associated with lower level of Hb and higher level of iPTH, and could play a role in the development of anemia and hyperparathyroidism.

Prevalence, antimicrobial susceptibility pattern and multidrug resistance of methicillin-resistant Staphylococcus aureus isolated from clinical samples at a tertiary care teaching hospital: an observational, cross-sectional study from the Himalayan country, Nepal.

OBJECTIVE: We sought to determine the prevalence and antimicrobial susceptibility pattern of methicillin-resistant Staphylococcus aureus (MRSA) isolated from the clinical samples at a tertiary care hospital in Nepal. METHODS: Cross-sectional, observational study design. STUDY SETTING: The study was carried out at a tertiary care facility, the largest public hospital, Tribhuvan University Teaching Hospital (TUTH), Nepal. PARTICIPANTS: A total of 7433 clinical samples from hospital inpatients and outpatients available in the TUTH microbiology laboratory were examined. The study included clinical samples from the patients of either sex and across all age groups that had been clinically determined to have S. aureus infections. RESULTS: Of 7433 clinical samples analysed, S. aureus was recovered from 499 (6.71%). The prevalence of MRSA was discovered to be 26.4% (95% CI 21.6% to 30.4%). The major sources of MRSA were pus, 71 (18.5%). MRSA isolates encountered 100% resistance to penicillin and cloxacillin, followed by ciprofloxacin (80.5%), erythromycin (79.8%), cephalexin (64.9%), cotrimoxazole (61.1%) and clindamycin (58.5%). Chloramphenicol (17.9%), and gentamicin (27.4%), on the other hand, exhibited minimal resistance. None of the isolates were resistant to vancomycin (0.0%). Prevalence of multidrug resistance (MDR) was markedly higher in MRSA, 94.05% (95% CI 89.4% to 98.6%), compared with methicillin-sensitive S. aureus, 52.12% (95% CI 46.2% to 57.8%). CONCLUSION: Our study indicated a high rate of MRSA and MDR-SA (Multidrug-resistant Staphylococcus aureus) prevalence in a Nepalese tertiary care hospital. Therefore, given the widespread burden of MRSA and the threat of the emergence of resistance to commonly used antibiotics, there is a need for the development, adoption and enforcement of appropriate control policies in these hospital settings. Regular surveillance, reporting mechanism as well as prudent use of antimicrobial agents are crucial to combating the progression of MDR-MRSA prevalence and antibiotic resistance.

Association Between Dyslipidemia and Serum Level of 25-Hydroxyvitamin-D in Early Chronic Kidney Disease, Not on Dialysis: An Observational Cross-Sectional Study from the Himalayan Country.

BACKGROUND: Patients with CKD have a higher prevalence of dyslipidemia and hypovitaminosis than the normal population. Recent studies in the general population have shown a potential link between 25(OH)D and dyslipidemia. However, such evidence in the early CKD population, especially in the Nepalese setting, is lacking. Thus, the present study aimed at investigating the status of 25(OH)D and dyslipidemia in the early CKD patients, and further to establish an association between 25(OH)D and lipid profile. PATIENTS AND METHODS: In this cross-sectional study, we analyzed 136 clinically stable non-dialyzed CKD patients. 25(OH)D and lipid profile were evaluated as a core variable, and their direction and magnitude of a relationship were evaluated. RESULTS: The estimated prevalence of dyslipidemia was 49.3%, and 63.2% population had a deficiency of 25(OH)D level. Compared with the patient with normal 25(OH)D level, the patient with deficient 25(OH)D level had a significantly higher level of LDL-c (P=0.04) and lower level of HDL-C (P=0.048). Serum 25(OH)D level was significantly lower in dyslipidemic patients than non-dyslipidemic patients (P=0.015). Regression analysis demonstrated a significant inverse relationship between serum 25(OH)D levels and LDL-c (ß=-1.5; P=<0.001), and TC levels (ß=-1.4;P=0.003), and the association remained unchanged with further adjustment for age, sex, HTN, DM, serum albumin and eGFR. CONCLUSION: Our study unveiled a high rate of dyslipidemia and hypovitaminosis in a considerable number of early CKD patients. Low serum level of 25(OH)D was significantly correlated with a higher rate of dyslipidemia. These findings indicate some evidence for 25(OH)D level as a marker of dyslipidemia prediction, and that decrease in serum level of 25(OH)D is associated with increased serum level of LDL and TC; it could increase the risk of cardiovascular disease. Therefore, early recognition and timely management of hypovitaminosis and dyslipidemia is vital to prevent an inevitable cardiovascular event.

Rifampicin-resistant Mycobacterium tuberculosis by GeneXpert MTB/RIF and Associated Factors Among Presumptive Pulmonary Tuberculosis Patients in Nepal.

BACKGROUND: Mycobacterium tuberculosis(MTB) remains a major public health problem worldwide, and emergence of drug-resistant TB has become a significant obstacle to effective TB control. However, the rate of MTB and rifampicin resistant-MTB (RR-MTB) in the Nepalese setting has not been studied extensively. Therefore, the present study aims to assess the rate of MTB and RR-MTB and further determine the factors associated with it. METHODS: A retrospective cross-sectional study, among national representative data of 990 consecutive presumptive TB resister of patients subjected to the GeneXpert test that presented to the tuberculosis referral hospital, was conducted over a one year period from February 2018 to January 2019. Significance for the difference for categorical data was performed by Chi-square test and factors associated with MTB and RR-MTB were assessed using binary logistic regression yielding OR with 95%CI. RESULTS: Of total 990 presumptive tuberculosis analyzed cases, median ages of the patients were 39±19.09 years and two-thirds of the patients were male 653 (66.0%). The estimated prevalence of MTB in presumptive TB patients was 13.8% (95%CI: 11.88%-16.16%), and risk for MTB was significantly associated with previously treated patients: OR: 10.4 (P<0.001). The estimated prevalence of RR-MTB in MTB confirmed patients was 10.2% (4.97%-15.1%). Our study confirmed no association of RR-TB with age, sex, ethnicity, geographical diversity and previous history of treatment failure (P>0.05). CONCLUSION: The overall prevalence of MTB and RR-MTB was high in Nepalese study population,  and that being previously treated with anti-TB drug remained significant predictors for MTB; proactive measures are urgently needed to address the challenge of prompt diagnosis, early management and improved monitoring of treatment to limit the emergence drug-resistant MTB strains in the community.

Prevalence and Predictors of Anemia in HIV-Infected Persons in Nepal.

BACKGROUND: Anemia is the commonest hematological complications in HIV patients, and has a significant impact on quality of life, morbidity, and mortality. However, little is known about the epidemiology of anemia in this population in a Nepalese setting. Therefore, the present study aimed at assessing the prevalence of anemia in patients living with HIV and further to determine the independent predictors associated with it. METHODS: This cross-sectional study was conducted in patients diagnosed with HIV at Sukraraj Tropical and Infectious Disease Hospital, Teku, Kathmandu from November 2016 to August 2017. Anemia was considered a core variable, and covariates used for analysis were age, sex, CD4 count, antiretroviral therapy regimen, history of intravenous drug use, marital status, religion, geography, employment status, hypertension, and diabetes mellitus. Prevalence of anemia and its independent predictors were evaluated. Fisher's exact and χ 2 tests were performed to determine the significance of differences among categorical variables and t-tests for continuous variables. Binary logistic regression was modeled to assess predictors associated with anemia. RESULTS: Of the total 210 patients analyzed, median age was 37.50±10.57 years, and 110 (52.6%) were male. The estimated prevalence of anemia overall was 66.7% (95% CI 60.64%-73.35%): mild anemia 14.3% (95% CI 8.25%-19.74%), moderate anemia 40.5% (95% CI 31.88%-48.11%), and severe anemia 11.9% (95% CI 6.61%-17.30%). Prevalence of anemia increased significantly with decreasing CD4 count: 5.71%, 12.85%, and 48.09% among patients with CD4 counts >500, 200-499, and <200 cells/mm3, respectively (P=0.019). Severity of anemia was significantly associated with immunostatus (<200, 200-499, and >500; P=0.048). Female sex was significantly associated with increased odds of anemia (OR 2.27, P=0.007). CONCLUSION: The present study demonstrated a high rate of anemia in a substantial number of HIV individuals. Therefore, early detection and timely management of anemia, especially in females and those with decreased immunostatus, are crucial to prevent anemia progression and improve quality of life.

Burden of Shigella spp and Vibrio spp, and their antibiotic sensitivity pattern in the patients with acute gastroenteritis in tertiary care hospital in Nepal.

OBJECTIVES: The present study aims to investigate the etiology, clinical profile and resistance pattern of the isolated pathogens in Nepalese adults with acute gastroenteritis. This cross-sectional study was conducted at Sukraraj Tropical and Infectious Disease Hospital, from April 2016 to Sep 2017. Subjects' ages 14 or above, presenting with gastroenteritis with positive stool culture were enrolled for analysis. RESULTS: Of total 153 patients, 47.72% subjects confirmed the presence of bacterial infection. Vibrio cholerae spp and Shigella spp were detected in 36.6% and 23.28% respectively. The most common resistance among Vibrio cholerae was to nitrofurantoin (92.8%), cotrimoxazole (92.8%) and nalidixic acid (92.8%). Among 17 isolates of Shigella spp, the most frequent drug resistant was observed in ampicillin (64.7%), nalidixic acid (58.8%), ceftriaxone (47%). Chloramphenicol (94.1%), tetracycline (88.2%), and cotrimoxazole (82.3%) were found to be the most sensitive towards this pathogen. High rate of diarrhea due to bacterial infection, especially Shigella spp and Vibrio spp and their high rate of drug resistance emphasize an urgent need of designing a surveillance system for antimicrobial resistance in Nepalese setting.

Clinical spectrum and risk factors associated with asymptomatic erosive esophagitis as determined by Los Angeles classification: A cross-sectional study.

BACKGROUND: Gastro esophageal reflux disease (GERD) is a chronic and recurrent disease, and it varies in regions. However, to date, there are no reports available on clinical features and the risk factors for the asymptomatic reflux esophagitis in Nepalese adults. METHODS: Data were gathered from 142 erosive patients who had undergone endoscopy at Bir Hospital, Kathmandu. Los Angeles classification was used to grade the severity of the disease. Patients were interviewed to find out the presence of various reflux symptoms. RESULTS: Based on the Los Angeles classification, the severity of the disease assessed was; grade A 31.8% (31/142), grade B 39.4% (56/142), grade C 33.8% (48/142), and grade D 4.9% (7/142). One hundred and twenty six (88.7%) subjects had reflux symptoms. Prevalence of asymptomatic esophagitis was 16(11.3%). Age was independently linked to asymptomatic esophagitis (P<0.05), and the odd of being asymptomatic appeared lower in younger adults (P<0.05; OR: 0.118; CI: 0.014-.994). CONCLUSION: A low prevalence of asymptomatic reflux esophagitis (RE) was seen. Most subjects experienced mild to moderate RE. Age remained an independent factor associated with reflux esophagitis, and the odds of being asymptomatic was lower in younger age.

Prevalence and Clinical Spectrum of Liver Disease in Nepalese HIV-Sero-Positive Patients Undergoing Antiretroviral Therapy: A Cross-Sectional Hospital Based Study.

INTRODUCTION: Liver enzyme abnormalities are common in HIV patients, and the prevalence varies across the nations. In Nepal, however, prevalence of liver enzyme disorder and the spectrum of these populations are lacking. OBJECTIVE: The present study sheds light on prevalence and clinical spectrum of liver disease in Nepalese HIV-sero-positive patients. METHODS: This cross-sectional study was conducted at OPD/ART, Clinic of Bir Hospital, NAMS. One hundred and forty-four HIV positive patients were enrolled consecutively and their clinical profiles of liver injury were investigated. RESULTS: Of 144 recruited patients, liver enzyme injury was observed in 82 (56.9%). Majority 61 (42.4%) of these cases had hepatocellular type of liver injury. Opportunistic infections were reported in 18 cases, with 9 (6.2%) TB and 8 (5.6%) HCV. Test for significance of liver injury confirmed the absence of any tendency towards an association with coinfection, CD4 cells, ART regimen, and alcohol consumption (P > 0.05). However, gender significantly linked with liver injury as well as the pattern of liver injury (P < 0.05). CONCLUSION: The study revealed high rate of liver injury in a substantial proportion of HIV individuals, stressing that a regular clinic follow-up is necessary for the HIV individuals who are undergoing ART.