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Filter by:The investigators will be examining slow-wave characteristics in depressed patients receiving electroconvulsive therapy (ECT) using direct current electroencephalogram (dcEEG) by anesthesia induction agent.
The cCHIPS study is a feasibility study for larger scale multi-centre studies and is designed as a single-centre observational cohort, longitudinal, natural history study. The overarching aim of this study is to evaluate the feasibility of performing larger scale, multi-centre studies to evaluate the relationship between CMV shedding in pregnancy with congenital CMV (cCMV). There is no randomisation involved in this study and all participants will perform the same study procedures and receive treatment as usual. The primary (main) objective is to evaluate the prevalence (percentage of occurrence) of CMV shedding in saliva, urine and vaginal secretions of CMV seropositive women throughout pregnancy. The secondary objectives are to evaluate the quantity of CMV shedding in saliva, urine and vaginal secretions of CMV seropositive women throughout pregnancy, to compare the prevalence and quantity of CMV shedding in CMV seropositive women between different sources of shedding (saliva, urine or vaginal secretions) and different gestational stages, to identify risk factors for CMV shedding in CMV seropositive pregnant women, to evaluate the acceptability of the study procedures to the participating pregnant women, to evaluate the proportion of women approached who are recruited into the study and who are completing the study, and to evaluate the relationship between CMV specific cell mediated immunity (a type of immune protection following exposure to CMV) and CMV shedding in CMV seropositive pregnant women. The tertiary objective is to compare the evaluation of CMV specific T cell immune responses (a type of CMV specific cell mediated immunity) between the two commercially available CMV-specific T cell immune response assays which are QuantiFERON-CMV and CMV-ELISPOT assays. This study will aim to recruit 200 pregnant women. This study will be undertaken in parallel with a separate study called RACE-FIT (REC reference number 18/SC/0360, IRAS ID 239977), which will have ethical approval to screen pregnant women with children less than 4 years of age booked for their antenatal care at St George's Hospital, London, identified during the antenatal combined screening bloods appointment or the antenatal booking appointment, for their CMV serology status on a sample of blood collected as part of the screening process. As part of the ethical approval sought for the RACE-FIT study and the cCHIPS study, the pregnant women screened and found to be CMV seronegative will be eligible for recruitment into the RACE-FIT study and those screened and found to be CMV seropositive will be eligible and approached for recruitment into the cCHIPS study. The cCHIPS study aim to recruit over a 6 month period. The study involves four visits (Visit 1, Visit 2, Visit 3, Visit 4) for each participant. The total study period for each participant will be between 6 to 8 months.
Statement of the problem: Are there any differences between comprehensive rehabilitation program consisted of (peripheral muscle training and functional training) combined with inspiratory muscle training and traditional chest physical therapy consisted of (percussion, mechanical vibration, positioning and modified postural drainage) combined with inspiratory muscle training on weaning from mechanical ventilation as a primary outcome, respiratory muscle strength, peripheral muscle strength and functional status in difficult and prolonged weaning from mechanical ventilation as secondary outcomes? Purpose of the study: The aim of the present study will be to compare between the effect of comprehensive rehabilitation program combined with inspiratory muscle training and traditional chest physical therapy combined with inspiratory muscle training on weaning from mechanical ventilation as a primary outcome, inspiratory muscle strength, peripheral muscle strength, functional status as secondary outcomes.
Hypoxia-inducible angiogenic pathway involving hypoxia inducible factor-1 alpha (HIF-1α), vascular endothelial growth factor (VEGF) and tumour necrosis factor- alpha (TNF-α) may regulate the several biological processes related to inflammation. Generalized aggressive periodontitis (G-AgP) is a rare but highly destructive form of inflammatory periodontal disease. The present study aimed to assess the effect of non-surgical periodontal treatment on gingival crevicular fluid (GCF) HIF-1α, VEGF and TNF-α levels in G-AgP patients. 20 G-AgP and 20 periodontally healthy subjects were enrolled. At baseline, GCF samples were collected and whole mouth clinical periodontal parameters were recorded. G-AgP patients received non-surgical periodontal treatment. Clinical parameters and GCF cytokines were re-measured at 1 and 3 months after treatment. GCF HIF-1α, VEGF and TNF-α levels were analyzed by ELISA. Data were analyzed using appropriate statistical tests.
In the absence of a medical consensus, the current management of Ehlers-Danlos Syndrome hypermobility type (hEDS) remains very speculative That's why investigators want in this study to demonstrate the beneficial contribution of an innovative therapeutic strategy combining reprogramming and substitution somatosensory. This therapy is based primarily on the somesthetic substitution provided by compression garments(VC). Indeed, the VC port associated with stimulation of the somesthetic system via a specific program of physiotherapy (e.e. centered on body awareness through movement) could potentiate the effectiveness of care, and therefore enhance its long-term beneficial effect. The patient could thus regain his mobility, his functional independence, and thus considerably increase its quality of life. Thereafter, the practice of an adapted physical activity (APA), by the sensory stimulation induced and its playful nature, will allow patients to preserve and sustain the benefits of taking load previously carried out. Validation of this therapeutic approach would offer an effective solution may subsequently be proposed to the entire medical profession as reference support in the treatment of the hEDS. This study plans to include, over a period of two years, 40 patients with hypermobile Ehlers-Danlos syndrome and 40 healthy volunteers controls. Patients will be followed for a period of one year divided into 3 periods of 4 months, between which they will be evaluated in order to quantify the impact of the intervention performed at each stage of the protocol. Each patient will benefit successively: from a classic care, over a period of 2 to 4 months, then will be treated with compressive garments or with low compressive garment during the next 4 months in association with proprioceptive physical therapy. Finally, the 4 last months, patient will participate in an APA with both dance sessions strengthening the body diagram and stretching sessions. The aim of this work is therefore to evaluate the effect of a treatment specifically oriented towards somatosensory remediation.
comparing the exercise induced immune response after two weeks on a low carbohydrate (ketogenic) diet with the response after two weeks on a high carbohydrate diet.
This study will test if a study drug (CS-3150) will affect the heart rate in healthy males and females. Two doses of the study drug will be tested. Heart rate is not expected to be different between the study groups.
A Phase 2 study with 4 treatment groups of two differing doses and matched placebos designed to evaluate the safety (including hepatic safety), tolerability and pharmacodynamic effects of two dose levels of MEDI0382 in obese subjects with non-alcoholic fatty liver disease (NAFLD)/non-alcoholic steatohepatitis (NASH). The subjects will have biopsy-confirmed NAFLD/NASH with liver fibrosis stage F1, F2 or F3. Approximately 72 subjects will be randomized
The objective of this study is to determine whether cell-free DNA (cf-DNA) measurement can be used as a biomarker for successful treatment of an acute rejection (AR) episode after kidney transplantation. A fall in donor cf-DNA level may be a biomarker for successful AR treatment. The goal is to do an exploratory study to determine, in recipients with biopsy-proven AR, whether persistence or elevated levels of donor cf-DNA are associated with ongoing inflammation at the time of exit biopsy; and whether fall in donor cf-DNA level is associated with successful AR treatment. Measurement of cf-DNA has recently been started for kidney transplant recipients. There will be two groups of patients eligible for this study: 1. those who have had sequential measurement of cf-DNA prior to graft dysfunction leading to a biopsy, and 2. those who have not had previous measurement of cf-DNA
Self-medication of pain with alcohol is a common, yet risky, behavior among individuals with chronic orofacial pain. Chronic pain status may affect the degree to which alcohol use relieves pain, but the independent contributions of pain chronification and alcohol-related expectations and conditioning have not been previously studied. This project addresses this gap in knowledge and will inform further research and clinical/translational efforts for reducing risk associated with these behaviors.