Active clinical trials for "Communicable Diseases"

The purpose of this study is to determine the effect of renal impairment on pharmacokinetics (PK) of BMS-914143.

This is an open label, in-use study to assess the warming sensation, acceptability and local tolerability of paracetamol 500 mg + phenylephrine 10mg + Guaifenesin 200 mg syrup, given as a single dose in subjects suffering from symptoms of an upper respiratory tract infection. The purpose is to evaluate the acceptability concerning a warming sensation effect and its potential benefit in the target population. The primary objective is to assess the warming sensation caused by the excipient IFF flavor 316 282, in a syrup containing paracetamol 500 mg + phenylephrine 10mg + Guaifenesin 200 mg per 30 ml syrup. The syrup contains (0.15% w/v) warming flavor. The Secondary Objectives are to assess subject acceptability of the syrup and the safety and tolerability of the syrup. The study will be run in fifty-six (56) subjects suffering from symptoms of an upper respiratory tract infection (URTI) for 7 days or less, e.g. nasal congestion associated with colds and flu symptoms such as pain, headache and/or fever. Subjects must have one or more symptoms per category: mild to moderate body pain, headache, fever or sore throat nasal congestion (blocked nose) with or without rhinorrhea (runny nose) or sneezing productive cough Adolescents will be included in the study population

GSK1349572 is an integrase inhibitor that is currently in clinical development for the treatment of human immunodeficiency virus (HIV) infection. GSK1349572 is metabolized primarily by uridine diphosphate glucuronosyltransferase (UGT)1A1 with a minor role of Cytochrome P450 (CYP)3A. Hepatic impairment could potentially alter the clearance and plasma protein binding of GSK1349572. This study will evaluate the single dose pharmacokinetics and safety of GSK1349572 in healthy subjects and in subjects with mild or moderate hepatic impairment based on Child-Pugh category. This is a single-dose, open-label, parallel group, two-part, adaptive study in adult males and females with mild or moderate hepatic impairment and matched, healthy control subjects with normal hepatic function. Healthy control subjects (16) will be matched for gender, age, and BMI to the subjects in the mild (8) or moderate (8) hepatic impairment category. In Part 1, approximately 8 subjects with moderate hepatic impairment (cohort 1) and 8 matched, control subjects (cohort 2) will each receive GSK1349572 50 mg as a single dose in the fasted state followed by pharmacokinetic sampling for total concentrations of GSK1349572 in plasma. Free (unbound) plasma concentrations of GSK1349572 will also be evaluated at sparse, selected time points. If the geometric mean total plasma area under the concentration curve (AUC) of GSK1349572 is increased by > 2-fold in moderately impaired subjects compared to matched controls, Part 2 will be conducted to evaluate GSK1349572 pharmacokinetics in another group of subjects with mild impairment (8, cohort 3) and matched, control subjects (8, cohort 4). Vital signs, electrocardiograms (ECGs), and adverse events will be monitored throughout the study. A follow-up visit will occur 7-10 days after the dose of study drug.

This evaluation aim is to investigate a cost-effective way to build capacity for the care and prevention of infectious diseases among mid-level practitioners (MLP) in sub-Saharan Africa. Classroom based training continues to be the dominant form of training, despite evidence that suggests that on-site support (OSS) is more beneficial. Definitive evidence that on-site support is the most effective way to deliver the required outputs and related outcomes is still lacking. IDCAP will provide two interventions that integrate training in TB, HIV/AIDS and malaria as well as other infectious diseases, and the effects will be studied: 1) Integrated Management of Infectious Disease (IMID) training program for individual MLP, and 2) On-site support (OSS) for team of health professionals. This study employs a mixed design with pre/post and cluster randomized trial components. Interventions are at the level of the individual participant for IMID and at the level of the site (health facility) for OSS. All participants attend a 3-week course, followed by two 1-week booster courses over a six month period. After the 3-week course, a randomized arm of half the sampled facilities also received OSS every month for 9 months and bi-monthly for 6 additional months.

RATIONALE: Antivirals such as valganciclovir act against viruses and may be effective in preventing cytomegalovirus. It is not yet known if valganciclovir is effective in preventing cytomegalovirus. PURPOSE: This randomized phase III trial is studying valganciclovir to see how well it works in preventing cytomegalovirus in patients who have undergone donor stem cell transplantation.

This is a research study designed to look at the pharmacokinetics (distribution, breakdown, and removal) and tolerability of a single dose of daptomycin in patients aged 3 months to 24 months who have proven or suspected infections that are caused by a specific group of bacteria (called Gram-positive bacteria)or perioperative subjects that are receiving prophylactic antibiotics .

Background/rationale: Ertapenem is an innovative antimicrobial agent, which is approved in the European Union for diabetic foot infections of the skin and soft tissue. Although its antimicrobial spectrum and activity against ESBL-strains are promising to treat infected ulcers associated with diabetes, there is a lack of data on tissue pharmacokinetics of ertapenem in this patient population. However, for antimicrobial efficacy it is important to show that the antibiotic achieves sufficient concentrations at the site of infection, i.e. in tissue. A recent clinical study by Burkhardt et al. (Journal of Antimicrobial Chemotherapy, 2006) using the microdialysis technique showed that the free tissue concentrations after a single dose of 1 g ertapenem are sufficient and adequate to kill most relevant bacteria, suggesting efficacy of ertapenem for soft tissue infections. It is well known that there is no accumulation of ertapenem in plasma after multiple doses of 1 g every 24 h in patients without significantly impaired renal function. The single dose study by Burkhardt et al. also suggests that only negligible drug accumulation can be expected in soft tissues of healthy young volunteers after multiple doses. However, it was shown for other antibiotics that tissue PK may be significantly different under pathologic conditions, leading to impaired penetration, but subsequent accumulation after multiple doses due to a longer tissue half life than in healthy volunteers. Since the properties of inflamed tissue may diverge from those of healthy tissue it is important to evaluate which concentrations of ertapenem are reached in inflamed tissue after multiple doses. Clinical study: In the present study we will measure the concentrations of ertapenem over time in plasma and infected tissue of 10 diabetes patients after multiple doses. The microdialysis technique will be used. The ertapenem concentrations will be measured in inflamed tissue and in non-inflamed subcutaneous tissue to identify the effect of inflammation on pharmacokinetics. The findings of the present study will help to confirm the efficacy of ertapenem for the indication of diabetic soft tissue infections.

The purpose of the study is to determine whether community based management of infections with antibiotics administered by health extension workers reduce all cause mortality in neonates after the first day of life compared to current MOH IMNCI model of referral to hospital

RATIONALE: Antifungals such as ravuconazole may be effective in preventing fungal infections in patients undergoing chemotherapy and stem cell transplantation. PURPOSE: Phase I/II trial to study the effectiveness of ravuconazole in preventing fungal infections in patients undergoing allogeneic stem cell transplantation.

We put forward that probiotics have an effect on infectious episodes evolution in subjects aged 60 years or over. The main objective of this research is to observe the effect of consumption of the probiotic on the average number of days with infectious episodes.