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.
In the current healthcare system, a short length of stay is paramount, for medical, functional, and financial reasons. Most patients undergoing hip and knee replacement at Hôpital Montfort institution receive spinal anesthetic, with intrathecal morphine for enhanced analgesia. However, morphine can cause urinary retention, nausea or vomiting resulting in increased length of stay (LOS). Based mainly on local experience, The investigators believe hydromorphone may be a good alternative (1). According to the literature review, no adult study compares morphine and hydromorphone. QUESTIONS Does intrathecal hydromorphone lead to equal or better pain control/post-operative function, with fewer side effects than morphine? OBJECTIVES. Primary objective: to demonstrate that hydromorphone is the choice narcotic for spinal anesthesia for arthroplasty patients. Secondary objectives: - increased patient satisfaction - decreased hospital length of stay METHODOLOGY The investigators propose a prospective randomized double-blind trial with three groups of 155 patients each undergoing total hip arthroplasty (THA), total knee arthroplasty (TKA), or unicompartmental knee arthroplasty (UKA), striving for similar proportions of each procedure in all three groups. - Group 1: spinal anesthetic with standard painkillers, without intrathecal narcotics (ie "placebo" group) - Group 2: spinal anesthetic with intrathecal morphine - Group 3: spinal anesthetic with intrathecal hydromorphone The primary outcome measure will be urinary retention. Secondary outcome measures will be nausea/vomiting, pain control, post-operative function and length of stay. RESULTS The investigators expect to show that intrathecal hydromorphone will provide the best combination of post-operative patient pain control and function, with diminished negative side effects. They hope to extrapolate this to a potential out-patient arthroplasty program.
Being a parent to an adult person with learning disabilities can be very stressful, and can lead to experiencing mental health problems. Not much is known about what sort of support services should be offering to these parents; and not many options are available as a result. This study will try to find out if a short intervention, known as a mindfulness-based intervention (MBI), can be of help to these families. A mindfulness-based intervention is one that aims to increase someone's mindfulness, which is the ability to be aware of the present, in a non-judgemental fashion. Simply put, what the investigators would like to find out from this study is: "Can a short course of MBI help improve the well-being of parents of adults with learning disabilities?" To answer this question, the investigators will seek to invite parents to attend a mindfulness course of the duration of 4 sessions. Parents will be invited to participate by NHS staff at their local Community Learning Disabilities Team, who will hand out information sheets and consent forms. Parents will be informed that they may choose to withdraw from the study at any time without this having any negative effect. The investigators will also ask parents to provide feedback on their experience of the course using online questionnaires. Parents will be asked to complete the questionnaires at 6 points: 1 month before the start of the course, at the start of the course, at the end of the course, and at 3, 6 and 12 months after the course has ended. This way, the investigators will be able to track any changes in how parents rate their well-being; and if these changes persist in the long-term. At the end of the study, participants will be offered information on the results.
Researchers are trying to assess the treatment potential and safety of anti-SARS-CoV-2 convalescent plasma in patients with acute respiratory symptoms with confirmed COVID-19.
The investigators will pilot-test an accelerated PrEP initiation approach among young high-risk Black/African American (B/AA) men who have sex with men (MSM) and transgender women (YMSM/TW) at the point of care in community contexts.
There is no known definite treatment after exposure to SARS-CoV-2, but the some animal and clinical trials confirmed the efficacy of hydroxychloroquine (HCQ) or chloroquine against SARS-CoV-2. Thus, in this study, we aim to evaluate the efficacy and safety of hydroxychloroquine as post exposure prophylaxis for SARS-CoV-2. - Primary end point: comparison the rate of COVID-19 between PEP with HCQ and control group. - Secondary end point: Comparison of the rate of COVID-19 according to the contact level (time, place, degree of wearing personal protective equipment). - Safety comparison: Safety verification by identifying major side effects in the HCQ group."
Up to date, and since December 31st 2019, 2 520 522 cases of COVID-19 including 176 786 deaths, have been reported worldwide. Global efforts are made to save lives and decrease morbidity by evaluating therapeutic strategies. Pregnant women with COVID-19 are at high-risk of severe complications and mortality from COVID-19 infection, due to physiologic and immune changes occurring during pregnancy. These risks include development of maternal hypoxemic respiratory failure due to severe pneumonia, hospitalization in intensive care, death; but also, fetal morbidity-mortality with chronic and/or acute fetal distress, intrauterine growth retardation, intrauterine death and neonatal morbidity, mainly due to induced preterm birth and maternal-fetal transmission. Knowledge of these epidemiologic facts on SARS-Cov-2 infection in pregnant women is currently limited to small case-series. No drug has demonstrated solid evidence in treating SARS-Cov-2 virus. Nevertheless, in vitro studies and tests in COVID-19 positive patients treated with hydroxychloroquine and azithromycin merit further evaluation. Pregnant women are systematically excluded from drug trials, and treatment options for this high-risk population remain untested. The aim of this study is to screen pregnant women presenting minor symptoms, for COVID-19 and to evaluate efficacy of hydroxychloroquine-azithromycin treatment in preventing aggravation of symptoms with development of hypoxemic respiratory failure and complications of pregnancy.
In this study, long-term catheter patients in the Community setting (both catheter clinic attenders or home catheter changes) will be invited to participate in a randomised cross-over study to compare their standard Foley catheter with the Optitip catheter. The participants will be randomised to Arm A (Standard Foley catheter then Optitip) or Arm B (Optitip then Standard Foley catheter) and will have each catheter inserted for successive periods of 4 weeks (+ up to 7 days). The catheters will be collected following removal and analysed for presence of biofilm; catheter specimens of urine will also be collected to measure detection/quantity microorganisms and cytokines. The quality of life of participants will be assessed at baseline and the end of each study period using a validated quality of life tool for long-term catheter users - the ICIQ-LTCqol.
At present there is no validated prognostic tool for patients with resectable pancreatic cancer (RPC) to determine how best to tailor individual therapy. This study is to see if tumor features in blood and imaging prior to surgery correspond with tumor heterogeneity in the specimen after surgery.
The proposed study is a randomized, placebo-controlled clinical trial to test the efficacy of an oral Lactobacillus product dissolved in sterile saline and instilled into the urinary bladder in an attempt to colonize the urinary bladder as well as prevent UTIs.
The purpose of this study is to test whether daratumumab, a drug that eliminates antibody-producing plasma cells, can effectively lower the level of preformed antibodies in patients awaiting heart transplantation. These preformed antibodies limit the number of donor hearts that are compatible for the patients. If daratumumab can effectively remove preformed, donor-specific antibodies, then highly allosensitized patients will have more compatible hearts available to them, potentially decreasing transplant waitlist time and reducing mortality.