Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 5 de 5
Filter
Add more filters










Database
Language
Publication year range
1.
J Nepal Health Res Counc ; 20(2): 289-295, 2022 Nov 02.
Article in English | MEDLINE | ID: mdl-36550702

ABSTRACT

BACKGROUND: Nepal has progressed gradually in reducing under-5 mortality and neonatal mortality; however, they are still high at 30.8 and 19.8 per 1000 live births, respectively. Neonatal mortality constituted about 64% of the under-5 mortality in 2019, higher than the global average of 47%. METHODS: This is a prospective study among pregnant women and their newborn babies in Siddhi Memorial Hospital, Bhaktapur, Nepal, from October 2017 to April 2018. Demographic and clinical data, high vaginal swabs of pregnant mothers, and umbilical cord blood were collected. High vaginal swabs were cultured, and umbilical cord blood samples were cultured and tested for inflammatory markers. After discharge to home, neonates were followed for 28 days of life by weekly phone calls. RESULTS: Total number of pregnant mothers enrolled was 151. The median age was 26 years (IQR: 18-40), and the proportion of adolescent mothers was 4.7%. Half of the deliveries were done by the caesarian section, and 8.6% had gestational age <37 weeks. High vaginal swab cultures were positive in 8.2% of the samples (n=135), and Escherichia coli was the most common bacteria. Out of 153 newborn babies (2 were twins), 8 (5.2%) were admitted to the neonatal intensive care unit. The proportion of low birth weight was 13%, and it was independently associated with neonatal intensive care unit admission (adjusted OR=9.4, 95%CI 1.8-50.1; P value= 0.009). CONCLUSIONS: Adolescent pregnancies and Low Birth Weight babies were commonly observed. Both of these issues need to be addressed by effective measures that would improve the current situation of maternal and child health in Nepal.


Subject(s)
Intensive Care Units, Neonatal , Pregnant Women , Infant, Newborn , Infant , Adolescent , Child , Pregnancy , Female , Humans , Adult , Nepal/epidemiology , Prospective Studies , Risk Factors
2.
J Trop Med ; 2020: 4046703, 2020.
Article in English | MEDLINE | ID: mdl-32908547

ABSTRACT

INTRODUCTION: Group B streptococci (GBS) are globally recognized as one of the leading causes of neonatal sepsis and meningitis and is also known to cause adverse pregnancy outcomes such as stillbirths and miscarriages. Thus, detailed investigation of GBS in pregnant women has special significance in public health related researches. OBJECTIVES: The present study is aimed at evaluating the prevalence of GBS colonization among pregnant women in Kathmandu city. METHODS: The study was carried out among 125 pregnant women at their trimester (35-37 weeks) (during the time period between January and June in 2018). The prevalence was determined by the culture method in HiCrome Strep B Selective Agar Base and then by using the PCR technique. The serotypes were evaluated by multiplex PCR analysis, while the antibiotics susceptibility tests were performed using the disk diffusion method. RESULTS: Among 125 samples studied, GBS were recorded in 24 samples (implying a prevalence of 19.2%). Furthermore, using the multiplex PCR, among 24 GBS-positive samples, 13 (54.17%) were found to be typeable while 11 (45.83%) were nontypeable. The most abundant serotype recorded in this study was type III (33.33) while the serotypes IV, V, VI, VII, and VIII were not found. CONCLUSION: The isolates were sensitive towards some antibiotics such as linezolid and ceftriaxone 100%, whereas penicillin 50% and vancomycin 75% but were resistant to tetracycline and ertapenem. Serotype III was found to be predominant in the samples collected during the study period. The observed prevalence was significantly associated with the gestational period, whereas no relationship was found for other risk factors.

3.
Int J Microbiol ; 2019: 5320807, 2019.
Article in English | MEDLINE | ID: mdl-31089326

ABSTRACT

Nosocomial infection is the infection that has been caught in a hospital and is potentially caused by organisms that are not susceptible to antibiotics. Nosocomial infections are transmitted directly or indirectly through air and may cause different types of infections. This study was undertaken with an objective to determine the prevalence of nosocomial bacteria present in hospital indoor environment. A total of 16 air samples were taken from general wards and emergency wards of 8 different hospitals using an impactor air sampler in nutrient agar, mannitol salt agar, blood agar, cetrimide agar, and MacConkey agar. The bacteriological agents were isolated and identified by cultural characteristics, Gram staining, and biochemical tests, and their antibiotic susceptibility pattern was determined using CLSI Guideline, 2015. According to the European Union Guidelines to Good Manufacturing Practices, the hospitals were under C- and D-grade air quality. According to the European Commission, most of the hospitals were intermediately polluted. Out of 16 indoor air samples, 47.18% of Staphylococcus aureus and 1.82% Pseudomonas spp. were isolated. CoNS, Streptococcus spp., Micrococcus spp., and Bacillus spp. and Gram-negative bacteria E.coli and Proteus spp. were identified. The bacterial load was found to be high in the emergency ward (55.8%) in comparison to that in the general ward (44.2%). There is statistically no significant difference between bacterial load and 2 wards (general and emergency) of different hospitals and among different hospitals. The most effective antibiotic against S. aureus was gentamicin (81.81%) and ofloxacin (81.81%). Among the antibiotics used for Pseudomonas spp., ceftriaxone (83.3%) and ofloxacin (83.3%) were effective. High prevalence of S. aureus and Gram-negative bacteria was found in this study; it is therefore important to monitor air quality regularly at different hospitals to prevent HAI.

4.
Int J Microbiol ; 2018: 8349601, 2018.
Article in English | MEDLINE | ID: mdl-29692813

ABSTRACT

Bacterial vaginosis (BV) is an ecological imbalance of the vaginal microbiota affecting mostly women of reproductive age group. This study was carried out among 160 nonpregnant women registered at the Outpatient Department of Gynaecology/Obstetrics of KIST Medical College Teaching Hospital, Imadol, Lalitpur, Nepal, from November 2014 to May 2015. The aim of the study was to assess the association of the risk factors with BV and analyze the type of bacteria associated with BV. Nugent's scoring method was used for diagnosis of BV in this study. The overall prevalence of BV was 24.4% among symptomatic patients. Douching was statistically related to BV (P = 0.015). Also, BV was significantly associated with consistency (P = 0.0001), odor (P = 0.02), and amount of abnormal vaginal discharge (P = 0.09). Contraceptives users on anatomical sites were found more prone to BV than those who did not use contraceptives on anatomical sites. Pseudomonas spp., Escherichia coli, Acinetobacter spp., Proteus spp., Klebsiella spp., Neisseria gonorrhoeae, Enterobacter spp., Citrobacter spp., Staphylococcus aureus, Coagulase-Negative Staphylococci (CoNS), and Streptococcus agalactiae were associated with BV and out of those Lactobacillus spp. was the predominant organism. The higher prevalence of BV among symptomatic patients indicates interventions should be applied to reduce the incidence of stillbirth, abortion, and sterility.

5.
PLoS One ; 12(3): e0173434, 2017.
Article in English | MEDLINE | ID: mdl-28264024

ABSTRACT

The Japanese encephalitis virus (JEV) infection is one of the major public health problems in Nepal because of its increasing disease morbidity and mortality. The main purpose of this study was to determine the anti-JEV IgM positivity among acute encephalitis syndromic cases from all over Nepal. The present study was conducted at National Public Health Laboratory, Kathmandu, Nepal from April 2015 to October 2015. A total of 671 (418 CSF and 253 serum) samples were collected from 625 patients with acute encephalitic syndrome, admitted to different hospitals from all over Nepal. IgM antibody capture enzyme linked immunosorbent assay (ELISA) was used for the detection of anti-JEV IgM positive cases. The rate of anti-JEV IgM positivity was found to be 21.12%. The majority of positive cases (50%) were from the age group below 15 years, with the highest numbers of cases occurring in September (55.30%). Among all the anti-JEV IgM positive cases, higher numbers of cases were males. Geographically, the highest numbers of anti-JEV IgM positive cases were recorded from Terai region. Similarly, largest numbers of anti-JEV IgM positive cases were reported from Kailai district followed by those from Kanchanpur. However, anti-JEV IgM positive cases were also reported from hill districts. Continuation of active surveillance and vector control measures, proper management of diagnostic facilities and expanded program of immunization in JE endemic areas should be strongly emphasized to reduce the endemicity of the disease.


Subject(s)
Acute Febrile Encephalopathy/epidemiology , Acute Febrile Encephalopathy/immunology , Encephalitis Virus, Japanese/immunology , Hospitalization , Immunoglobulin M/immunology , Acute Febrile Encephalopathy/blood , Adolescent , Adult , Aged , Child , Child, Preschool , Cross-Sectional Studies , Enzyme-Linked Immunosorbent Assay , Female , Geography, Medical , Humans , Immunoglobulin M/blood , Infant , Infant, Newborn , Male , Middle Aged , Nepal/epidemiology , Young Adult
SELECTION OF CITATIONS
SEARCH DETAIL
...