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Filter by:The long time needed for orthodontic treatment is considered one of the biggest obstacles that make patients refuse to undergo orthodontic treatment. It also has many disadvantages including higher caries rates, gingivitis, and root resorption. Therefore, the purpose of this study is to evaluate the efficiency of two new noninvasive methods (Low-Level Laser Therapy and Corticopuncture) in accelerating orthodontic tooth movement for the implant supported En-Masse retraction of the six maxillary anterior teeth.
Retrospective clinical study of 188 patients to examine effectiveness of human cryopreserved allograft in the treatment of diabetic foot ulcers and venous leg ulcers
The objective of this study is to show that the measurement of auditory and vibro-tactile evoked potentials, or the recording of the EEG signal during a motor imaging task, can be used in routine clinical situations to explore the state of consciousness of subjects in Non-responsive Awakening (or Chronic Vegetative State) or in Minimal Consciousness (or relational state) after a severe brain injury. Assumptions : - Correlation between patient response rates obtained with the brain-machine interface and their clinical consciousness score (Coma Recovery Scale Revised score) - Differentiation of the parameters of the evoked potentials P300 between patients in a vegetative state and those in a state of minimal consciousness
The aim of this study is to compare treatment responses and toxicities of concurrent chemo-radiation with weekly and three weekly Cisplatin in locally advanced Head & Neck Cancer. Half of the participants received Cisplatin (40 mg/m2) weekly with radiotherapy, while the other half received Cisplatin (100 mg/m2) thrice weekly with radiotherapy. Radiotherapy continued five days per week for six and half weeks.
This is a retrospective study. 132 patients with LCNEC and combined LCNEC were included to the analysis. Patients were treated with radical, palliative or symptomatic intension between 2002-2018 in central and north-eastern centres in Poland. The group of patients consists of 47 women (36%) and 85 men (64%). Ratio of women to men is 1:1,81. The observation period ranged from 0 to 192 months.
Irritable Bowel Syndrome (IBS) is a common functional bowel disorder characterized by absence of any organic cause. The vast majority of patients associate their symptoms with specific food consumption, creating the need for developing a new therapeutic approach based on altering the dietary habits. The aim of the study focuses in the comparison of the efficacy of two dietary patterns, the adjusted to the Mediterranean Diet Low FODMAP Diet (MED-LFD) and the nutritional guidelines of the British National Institute for Health and Care Excellence (NICE) Managing IBS.
COPD impacts a significant proportion of the Veteran population. Acute exacerbations, or flare-ups, of COPD are associated with impaired muscle function and worse quality of life. Pulmonary rehabilitation, a formal exercise program for patients with lung disease that includes both endurance and strength training exercises, has been shown to improve muscle function and quality of life after an acute exacerbation of COPD. However, lack of geographically accessible rehabilitation facilities and/or transportation issues are often barriers to pulmonary rehabilitation attendance in the Veteran population. This study will assess the feasibility and impact of an eight-week, three sessions per week, home-based, pulmonary telerehabilitation program in Veterans with COPD following hospitalization for an acute exacerbation of their lung disease. We will measure adherence and satisfaction with the program and muscle strength, physical activity, quality of life, and exercise tolerance pre and post-intervention in Veterans randomized to the pulmonary telerehabilitation arm versus Veterans randomized to the control arm who do not participate in pulmonary rehabilitation.
In this proposed pilot study, 16S ribosomal RNA (rRNA) gene sequencing will be used in the analysis of bacterial communities (microbiomes) in postmenopausal women with vulvovaginal atrophy (VVA) before and after eight weeks of vaginal estrogen use. The investigators plan to characterize the composition and dynamics of the microbiomes of the vagina, bladder, and rectum for quantitative and qualitative changes in the distribution of operational taxonomic units (OTUs) before and after eight weeks of local vaginal estrogen therapy. Although the vagina, bladder, and gut microbiomes have been increasingly independently studied, less is known about the interactions of the bacterial communities among the three environments as well as the dynamic relationship with menopausal status and vaginal estrogen therapy and the investigators seek to elucidate these relationships further.
The aim of this work is to study the value of GnRH antagonist subcutaneous administration as an alternative to coasting in prevention of severe OHSS and its impact on embryos quality & the outcome of ICSI.
Pneumonia, a serious infection of the lungs, is a common reason for Intensive Care Unit (ICU) admission. It may also develop as a significant complication of being on a mechanical ventilator. Although the clinical diagnosis is generally straight-forward to make, determining which organism is causing the infection (pathogen) presents a much greater challenge. Existing detection of pathogens relies on growing the organism under specific conditions in a microbiology laboratory. This process is slow, typically taking 48 to 72 hours, and is influenced by factors such as presence of antibiotics and the ease with which specific organisms can be grown. Conventional microbiology may only be positive less than 40% of cases of pneumonia and this means that patients are often treated with 'best guess' antibiotics. These antibiotics are generally broad spectrum, and risk the development of antibiotic resistance. Equally, organisms which are less commonly seen may not be covered by the initial antibiotic selection and may only be started once this organism is grown after 48 to 72 hours leading to delays in appropriate treatment. The aim of this study is to evaluate the performance of a new form of diagnostic test, using detection of pathogens by gene analysis rather than relying on growth. The investigators believe that this approach will be more rapid and more sensitive, and therefore likely to translate into more rapid and appropriate use of antibiotics.