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.
Flexible bronchoscopes are typically reusable and therefore need high level disinfection to prevent inadvertent spread of microbial pathogens from patient to patient. The process of disinfection is time consuming and expensive. Moreover, a bronchoscope being processed may not be readily available for another patient. One solution to this problem was to use a single use disposable sheath that covers a flexible bronchoscope protecting all surfaces of the bronchoscope.(Colt, Beamis, Harrell, & Mathur, 2000). Another way to eliminate potential hazards with a reusable bronchoscope is the use of a disposable bronchoscope. Such a disposable bronchoscope has been developed (Ambu aScope, Ambu, Glen Burnie, MD) and has been used successfully for intubations in manikins(Scutt et al., 2011) and patients. (Kristensen & Fredensborg, 2013; Pujol, López, & Valero, 2010; Tvede, Kristensen, & Nyhus-Andreasen, 2012). Further advancement in the imaging and handling of this disposable flexible bronchoscope now allows for the purpose of bronchoscopy and broncho-alveolar lavage in critically ill patients with pulmonary compromise. (FDA approval: 05-11-2013 date) The aim of the study is to compare image clarity, suction capacity, and handling performance of a reusable flexible bronchoscope to the disposable flexible bronchoscope. In addition, the investigators intend to perform a cost analysis.
This was an open label, single arm, Phase IV study of longitudinal immunologic responses to influenza vaccine in healthy adult participants, with the aim of enrolling up to 70 participants. This study enrolled males and non-pregnant females, 18-49 years old, inclusive. The participants were screened at enrollment with a history and physical exam and laboratory testing to ensure they were healthy enough to participate. Total enrollment was 60 participants. Qualifying participants were vaccinated with an FDA approved seasonal inactivated influenza vaccine (IIV) according to the package insert. The study enrolled a total 60 participants. The primary objective of the study was to characterize HA-specific plasmablasts and memory B cells after influenza vaccination. Note: Due to the Coronavirus Disease 2019 (COVID-19) pandemic, all non-essential research was halted in mid-March 2020. New enrollments were placed on hold for this study. Follow-up visits were also halted, which impacted the timing of participants' subsequent follow-up visits. Five participants had their Day 180 visits halted due to the COVID-19 pandemic.
This study evaluates the effect of anesthesia on mortality after surgical repair of proximal femur fracture. Patients will receive either a subarachnoid block or a combination of peripheral nerve blocks and light general anesthesia (PNB/GA). The investigators hypothesis is that a combination of peripheral nerve blocks with an opioid free light anesthesia may have more favourable outcomes. Both groups will be followed up for assessment of post-operative morbidity and mortality.
To validate the use of [TIMP-2]●[IGFBP-7] to predict AKI in patients undergoing major intra abdominal surgery.
The primary aim of this trial is to compare the efficacy of mifepristone-misoprostol versus misoprostol alone for treatment of intrauterine fetal demise between 14 and 28 weeks LMP.
This clinical trial is being done to learn more about how different types of cancer treatments affect cancer cells when they spread to the brain. Many cancer treatments are not able to make their way into the brain or into spinal fluid of the central nervous system. This is because they cannot cross what is called the "blood-brain barrier" or "BBB". The BBB is like a protective shield that only allows certain materials pass through to reach the brain but not others. This study is being initiated to help researchers learn more about what types of cancer treatments make it through the BBB to attack cancer cells within the brain, and what treatments do not make it through the BBB. Learning more about this may help future researchers develop more effective cancer drugs that better fight cancer cells that have spread to the brain.
This clinical trial studies the use of early oral supplementation in improving nutritional status in participants undergoing hematopoietic stem cell transplant. Impaired nutritional status in participants undergoing hematopoietic stem cell transplant has been linked to decreased outcomes such as increased length of hospital stay and increased time to engraftment (an important milestone in transplant recovery). Early oral supplementation may increase nutritional status and help to promote a positive outcome in participants undergoing transplant.
Patients with acute back pain (<6 weeks) presenting at their general practitioner will be enrolled. Patients fulfilling all inclusion criteria and showing no exclusion criteria will fill out the Heidelberg short questionnaire (HKF-R10) and the Keele STarT Back Screening Tool. These two questionnaires categorize back pain patients into individuals at risk of chronic back pain and those not at risk. Furthermore, data concerning pain location, severity, duration and impairment will be collected. Study participants will receive standard care treatment prescribed by their general practitioner. Six months later, study participants will receive a questionnaire in order to collect data concerning their present pain situation. Patients with relevant impairment in their activities of daily living as a result of back pain will be categorized as individuals with chronic back pain. Categorization at six months will be compared with the categorization at presentation.
An open label, prospective, multicentre, single-arm, post marketing study evaluating the safety, technical feasibility, and efficacy of the eCLIPs™ Family of Products for the treatment of bifurcation intracranial aneurysms.
The purpose of this study is to evaluate the Pharmacokinetic (PK) profile of a single intravenous (IV) infusion dose of dalbavancin, and to evaluate the safety and tolerability of a single dalbavancin IV infusion.