Vietnam National University

The objective of this study is to provide evidence supporting the efficacy of fermented milk containing Lactobacillus casei strain Shirota in alleviating hard or lumpy stools. A randomized, controlled trial has been designed on constipated adults with a high prevalence of hard stools in Vietnam.

Citizens of many countries are in the high peak period of the outbreak of the COVID-19 virus. People are currently struggling with the total cessation of certain aspects of normal life. The situation associated with the pandemic can lead to the development of many problems connected both with mental and physical health. The investigators, as psychologists, would like to better understand this difficult situation and identify mechanisms which can lead to health problems. Therefore, group of researchers and practitioners created this study to investigate how people in general cope with this critical situation. The researchers would like to estimate the following variables which participants will evaluate before and during the pandemic period: levels of physical activity, attitudes towards one's body, attitudes towards eating, and psychological well-being. The investigators would like to involve experts and scientists from all around the world. Through this research and by investigating how people cope with this critical situation the solutions for psychological care and interventions for global crisis situations like the COVID-19 pandemic might be identified.

Sexually Transmitted Infections (STIs) are common gynecological infections worldwide, especially in tropical and underdeveloped countries, primarily affecting the reproductive age group. Microbial pathogens causing STIs include bacteria, viruses, fungi, and protozoa. In Vietnam, STIs are a significant public health concern due to their high incidence and tendency to have mild or no symptoms, making them easy to overlook. While antibiotics or antifungal drugs are typically used to treat STIs caused by bacterial or fungal agents such as Chlamydia, Gonorrhea, and Candida, no specific treatment exists for most viral STIs. Thus, vaccination and symptomatic treatment are the primary methods of prevention. The use of broad-spectrum antibiotics can result in side effects such as loss of appetite, fatigue, and sexual problems, while repeated treatments can lead to the emergence of antibiotic resistance, posing a significant challenge for STI treatment worldwide. However, the efficacy of oral or suppository-based probiotics is limited by their slow onset and sensitivity to acidic and temperature conditions. Fortunately, Bacillus strains of probiotics have demonstrated exceptional stability in both acidic and temperature environments, making them particularly well-suited for use as vaginal spray probiotics against STIs. Here, investigators propose that vaginal-spraying probiotics containing Bacillus strains could be a safe and effective symptomatic treatment for STIs caused by viral, fungi, or bacterial pathogens, providing a promising alternative to traditional antibiotic therapy.
The aim of the study about to evaluate the effectiveness of vaginal-spraying probiotics containing spores of three strains of Bacillus subtilis, Bacillus clausii, and Bacillus coagulans in preventing and supporting the treatment of vaginal infections.
Study Population: sample size is 100. The study is being carried out at Bac Ninh Center for Disease Control.
Description of Study Intervention: total of 100 eligible patients are divided randomly into 2 groups (n = 50/group): Patients in the Control group received routine treatment and 3 times/day 0.9% NaCl physiological saline while the patients in the experimental group were treated with LiveSpo X-secret 3 times/day in addition to the same standard of care treatment. The standard treatment regimen is 7 days and is maintained for 28 days.
Study duration: 36 months