There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
The increasing number of persons >65 years of age form a special population at risk for nosocomial and other health care-associated infections. The vulnerability of this age group is related to impaired host defenses such as diminished cell-mediated immunity. Lifestyle considerations, e.g., travel and living arrangements, and residence in nursing homes, can further complicate the clinical picture. The magnitude and diversity of health care-associated infections in the aging population are generating new arenas for prevention and control efforts. Common infections leading to hospitalizations in this age group result in respiratory infections and bacteraemia and the impact of these infections on the quality of life and disability in aged populations has not been accurately quantified in a European setting. This study aims to capture and quantify the impact of infectious diseases on quality of life in an aged population.
Investigating an emotional processing program, that is modified for use with children, is effective for children with a traumatic brain injury (TBI).
Functionality in patients with SSc? Systemic Sclerosis (SSc) is a chronic connective tissue disease characterized by microvascular involvement, immunological dysfunction, extracellular matrix deposition in the skin and internal organ involvement. Vascular disease has an important role in the pathogenesis of SSc. Especially as a result of involvement of micro-vessel and digital arteries, digital ulcer (DU) formation may be seen. DUs are responsible for pain, poor quality of life, impairment of life activities and morbidity in patients with SSc. , they are correlated to disease severity and outcome. Approximately half of SSc patients have DU during the course of the disease. Recurrent DU is observed in 10% of the patients. In 75% of these patients, DU occurs 5 years after diagnosis. Patients with anti-SCL 70+ develop DU 5 years earlier than those with anti-centromere positive. The development of DU may take a long time to heal if there is underlying calcinosis. In a study, it was seen that the recovery of DU was 93.6 days if there is underlying calcinosis, and 76.2 days if not. DUs can be infected and thus complicated by osteomyelitis. In a retrospective study, it was reported that 42% of infected DUs were associated with osteomyelitis. DU management is a great challenge for the clinician and requires a multidisciplinary approach. Ozone has a place in medical use since the 19th century, as it is an oxidant and disinfectant. In recent studies, it has been reported to be antiviral and bactericidal. Therefore, it has indications such as coronary artery disease, chronic hepatitis and chronic low back pain. It has also been shown to have a positive role in trophic ulcer, ischemic ulcer and diabetic ulcer healing. The mechanism by which ozone therapy provides wound healing is not fully understood. In addition, it improves microcirculation in the capillary vessels by improving flexibility and stability of the cell membrane and limiting the aggregation and adhesion of platelets. In the literature, it was stated in a study that ozone therapy was effective for the treatment of DU in SSc patients. In our study, we aimed to investigate the effect of ozone therapy on patients who are resistant to medical treatment and who have impaired quality of life for a long time.
COVID-19 infection is the cause of the current pandemic, responsible for loss of life and disability at a rate unseen before. Among survivors, the infection may cause lasting damage, such as permanent loss of lung function. This study aims to investigate if pulmonary rehabilitation done via supportive devices may reduce or prevent lung function injury. Patients will be chosen among COVID-19 patients who require hospitalization. Patients then will be divided into two groups, those who had used said devices, and compare them to those who had not used them for any reason. After a month, two groups will be evaluated by respiratory function tests, which are expected to provide the results required for a proper comparison. Pulmonary rehabilitation provided by the supportive devices is expected to either lessen or eliminate a loss of pulmonary function over time, compared to the group who did not use them.
Maternal obesity increases risks for the mother and her child. It is crucial to arouse the pregnant and postpartum women´s willingness of change and motivation to take care of their own and their unborn child´s health. Wearable devices can be helpful for weight-management, e.g. in improving participant's self-efficacy in making healthy behavior changes, improving self-awareness, in goal setting and getting feedback. More comprehensive research is required to implement the optimal weight-management intervention for overweight women during pregnancy and the postpartum period and to develop appropriate and feasible implementation strategies to support nurses to deliver interventions in maternity clinics. The aim of this study is to evaluate the effectiveness of the Supporting Lifestyle Change in Obese Pregnant Mothers Through Wearable Internet-of-Things (SLIM) intervention. Secondary aim is to evaluate the implementation of SLIM intervention in maternity care. Intervention was developed based on findings of overweight women and their care givers interview study. The intervention targeting overweight pregnant women to improve their weight-management will be delivered during routine perinatal visits from the first visit to three months after child birth. Interventions core components will be goalsetting, motivational interviewing, feedback and health technology. Health technology includes Oura-ring and ZotCare -application. ZotCare -application combines data from Oura Smart Ring, electronic food diary and it´s also platform for researchers to send e.g. questionnaires and surveys to participants. Oura-smartring is an advanced technology ring that monitors e.g. heart rate, heart rate variability (HRV), steps, body temperature and sleep) and a smartphone application that includes data from Oura, and electronic food diary. Data collected with Oura -smartrings will be transmitted to cloud servers via a smartphone. The cloud will be responsible for storing the data and for performing the data preprocessing and analysis methods. Interventions primary outcome will be self-efficacy. Secondary outcomes will be womens weight, depression symptoms, quality of life, pregnancy anxiety, perceived stress, sence of coherence and acceptability, appropriateness and feasibility of Intervention. Data will be collected via Oura smartring, electronic food diary and validated measures: Weight Efficacy Life-Style Questionnaire (WEL), Self-Efficacy for Physical Activity Scale (PASE), six-factor questionnaire (6-FQ), Three Factor Eating Questionnaire (TFEQ-R18), WHOQOL-BREF, Sense of coherence (SOC-13), Pregnancy anxiety (PRAQ-R2), Perceived stress and Edinburgh Postnatal Depression scale (EPDS). Intervention implementation will be evaluated with process evaluation. Data will be collected from public health nurses working in maternity clinics using focus group interviews and workshops.
Literature on non surgical periodontal therapy (NSPT) shows lack of clarity in reporting information on re-evaluation timing and clinical response. If the re-evaluation was done shortly after NSPT, this is also likely to have an influence on the surgical treatment plan. The aim of this prospective clinical trial is to investigate the effect of re-evaluation timing at 1-3-6 months after NSPT in terms of pocket closure, PD reduction, comprehensive treatment plan, and costs for the patient.
The investigators aim at testing the efficacy of an app to measure sentence intelligibility in noise in speakers with Parkinson's disease and in healthy controls.
The clinical trial will investigate the effect of brexpiprazole on the concept of life engagement in participants with Major Depressive Disorder (MDD) with a current depressive episode.
Ophthalmological screening for cytomegalovirus retinitis (CMVR) for HIV/AIDS patients is important. However, the manual screening with fundus imaging is laborious and subjective. Deep learning (DL) system has been developed for the automated detection of various eye diseases with high accuracy and efficiency, including diabetic retinopathy, glaucoma, age-related macular degeneration (AMD), papilledema, lattice degeneration and retinal breaks, from ocular fundus photographs. UWF imaging is a relatively new imaging modality for DL system but has also shown extraordinary talents in automatic retinal analysis With the press for routine CMVR screening in AIDS patients and the great capacity of DL system, the use of deep learning (DL) system to AIDS-related CMVR with Ultra-Widefield (UWF) fundus images is promising. The investigators previously developed a DL system to detect AIDS-related CMVR. For further evaluating the applicability of the DL system, a prospective dataset is needed.
Critically ill COVID-19 patients have a relatively high mortality rate (~30%). Most critically ill COVID-19 patients require respiratory supports. The respiratory supports used in this patient population included conventional oxygen therapy (COT) via nasal cannula or face mask, non-invasive ventilation (NIV), and invasive mechanical ventilation (IMV). NIV has three different methods, including high-flow nasal cannula (HFNC), bilevel positive airway pressure (BiPAP), and continuous positive airway pressure (CPAP). There are outstanding questions that remain to be answered. One is which NIV is more effective; the other is if the use of IMV leads to increased mortality. Another relevant question is if ventilator settings (such as tidal volume, drive pressure, and positive end-expiratory pressure) are associated with different mechanical ventilated patients' outcomes. To answer these questions, a retrospective cohort study based on all patients who had been treated in the ICUs in Yale New Haven Health System throughout the first pandemic year was designed.