View clinical trials related to Communicable Diseases.
Filter by:Targeting human microbiota, in particular those of the gastrointestinal tract, by means of prebiotics, probiotics, symbiotics or antibiotics has gained interest for its potential in the management of human health. Oral bacterial communities have been extensively studied over the last decade both in normal and pathological states; however, little data are available on the possibility to modify microbiota composition in a controlled and 'non-aggressive' manner by using probiotics, in order to improve oral health. Saliva contains microorganisms attached to exfoliated human cells and released from oral biofilms; its microbiota is most similar (proportionally) to those of the dorsal and lateral tongue. In addition, bacteria belonging to genera Porphyromonas, Tannerella and Treponema, which contain species associated with periodontitis, are consistently identified in saliva. Salivary microbial communities are relatively stable and thus potentially interesting as an indicator of oral and general health. Indeed, it has been suggested that interventions aimed at improving oral health should target mucosal microbiota (to which saliva is most similar) in addition to dental microbial communities. Whole saliva also constitutes an alternative to gingival crevicular fluid when analysing analytes present in periodontal pockets. It has been suggested that saliva reflects a consensus inflammatory status of the whole mouth with potentially significant clinical relevance. Strain K12 of Streptococcus salivarius is available internationally as a food supplement, notably for oral hygiene. Several studies investigated the effectiveness of S. salivarius as a probiotic in the context of pharyngeal infections, halitosis, plaque formation and caries. Our study will focus on the effects of supplementation with this commercially available oral probiotic on the resident microbiota and inflammatory markers in order to identify signatures associated with resistance/susceptibility to colonization by probiotic strains.
Safety and efficacy of ADR-001 are evaluated in Patients with Severe Pneumonia caused by SARS-CoV-2 infection.
A case-control trial was conducted to test the early postpartum period clinical outcomes of newborns born to pregnant women with and without COVID-19.
This is an open-label, randomized, multi-center, interventional, active-controlled Phase 4 study to evaluate the efficacy and safety of CAZ-AVI versus BAT in the treatment of infected participants with selected infection types (Hospital Acquired Pneumonia [HAP] (including Ventilator-Associated Pneumonia [VAP]); Complicated Urinary-Tract Infection [cUTI]; Complicated Intra-Abdominal Infection [cIAI]; Bloodstream Infection [BSI]) due to carbapenem-resistant Gram-negative pathogens in China.This study will be an estimation study. The statistical inference will be based on point estimate and confidence interval.
Study would be conducted to compare the efficacy and safety of double than usual dose oral terbinafine versus itraconazole in treatment of dermatophyte infections of skin in patient presenting at dermatology department of Pak Emirates Military Hospital, Rawalpindi, Pakistan.
This study is a Phase 1, single-center, open-label study to investigate the absorption, metabolism, and excretion of BTZ-043 after a single oral administration of 500 mg BTZ-043 containing 3.7 MBq of [14C]BTZ-043 in 4 healthy adult male subjects
This is a Phase 1, interventional, non-randomized, experimental infection model study in healthy adult males (N=up to 25) between the ages of 18-35 at study enrollment. The study is designed to test the requirements of predicted N. gonorrhoeae virulence determinants for gonococcal infection in the male urethra through infection with engineered mutants of N. gonorrhoeae. We predict that mutations abolishing expression of N. gonorrhoeae virulence determinants will eliminate or significantly reduce gonococcal infectivity or the ability to induce inflammation in an infected individual, thus identifying potential vaccine candidates. Study duration will be 1 year, and the duration for all participants will be about 3 weeks. The primary objective of the study is to compare the ability of different engineered mutants of Neisseria gonorrhoeae to cause a clinical infection (signs or symptoms of urethritis such as discomfort during urination, urethral discharge, etc.) in the male urethra.
In November 2019, there were a lot of cases of an acute respiratory illness (then named at February 11th as COVID_19) which first case was reported in Wuhan, China,The SARS COV-2 had been spread in a fast way to involve whole world, As it's obvious that Colchicine is a drug that is most commonly and widely used to treat and prevent acute attacks of Gout, other crystal induced arthropathy,colchicine has important role in inhibiting activation of NLRP3 inflammasome these lead to decrease cytokine production , aim of study To evaluate whether colchicine is effective in the treatment of COVID-19 cases. And to measure the effectiveness of colchicine in alleviating and controlling pulmonary and extra pulmonary complications of COVID-19
The study evaluates the effects of Helichrysum italicum and Helichrysum Arenarium on different components of the metabolic syndrome. The components of metabolic syndrome will be measured at baseline and four weeks after daily consumptions of either Helichrysum italicum or either Helichrysum Arenarium, and after two weeks of washout. In addition, stool samples will be also taken at baseline and after four weeks of daily consumtion of either Helichrysum italicum or either Helichrysum Arenarium.
This is a dose optimisation study in healthy adults aged 18-30 who will be experimentally inoculated with SARS-CoV-2. The aim is to cause PCR-confirmed upper respiratory infection in the majority of challenged individuals with minimal or no illness, providing data on the course of COVID-19 and the immune response to SARS-CoV-2 infection. This will establish an optimised dose and study design that will then be used to evaluate the efficacy of treatment and vaccine candidates plus level and duration of immune protection in follow-on trials.