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.
Very low birth weight infants has increased dramatically their survival. Survival without neurologic disturbance varies a lot between centers.There is evidence that fluctuations in cerebral blood flow influences the appearance of intraventricular hemorrhage and itself implies a detrimental neurologic developing.The electroencephalography is the result of electric base membrane activity on rest, and it's influenced by the blood flow either. The Amplitude-integrated electroencephalography is a novel tool, that is capable to be continuously used at the patient bed and is easily to be read by the trained clinician.The hypothesis is that common procedures as Surfactant instilation, Indomethacin and Aminophyline infusion as the appearance of apneas alters the aEEG register. It is a prospective study that tries to recruit 10 < 30 weeks of gestational age with aprofen consent to monitorize the aEEG since birth to the seventh day of live.
Patients undergoing lung resection due to pulmonary cancer can be compromised in their postoperative period due to atrial fibrillation. A retrospective analysis performed at our institution indicates that 30 % of the population develope atrial fibrillation in the postoperative period. Amiodarone is known to diminish the occurence of postoperative atrial fibrillation after heart surgery, why this drug is chosen as a prophylactic agent for the mentioned population. Amiodarone is administrated twice a day for 5 days at a dose of 600 mg oral treatment after an initial loading bolus og 300 mg intravenously.
The purpose of this study is to determine if 12 weeks of flexible-dose vardenafil therapy demonstrates superior efficacy compared to placebo in subjects with ED solely secondary to a traumatic spinal cord injury
The purpose of this study is to evaluate the effects of nicotinic alpha-7 MEM 3454 on P50 sensory gating in patients with Schizophrenia. The hypothesis is that MEM 3454 will normalize the P50 ratio. Data produced in this study will provide useful information regarding the value of P50 as an efficacy biomarker, and provide evidence for the optimal dosing of MEM 3454 for additional P50 studies.
Evaluation of Obstetrical Risk Factors for the development of Urinary and/or Fecal Incontinence according to a questionaire The questionaire will be filled by the study investigators after the women participating in the study sign their consent. The study is based solely on a questionaire and does not include any physical examination, blood exam or intervention. The study will be performed on the premises of Maaynei Hayeshua medical center. The inclusion criteria include women above the age of 18 who arrive to Maaynei Hayeshua Medical center for any reason. The data will be transferred to a computerized data base and analyzed statistically.
Recently, a lot of evidence for a relation between measures of cognitive performance and personality characteristics has been collected. The use of computer based latency measures is often used to study mental processes in cognitive, as well as, in personality research On the basis of these relationships we can ask a question that relates to the practical usefulness (validity) of processing speed, accuracy of performance and personality measures in predicting impulsive behavior.
Nerve blocks are an effective way to control pain after surgery. There are two major nerves that provide sensation to the knee: the femoral nerve provides sensation to the front of the knee and sciatic nerve provides sensation to the back of the knee. The femoral nerve has two branches. To locate the nerve, we use a machine called (Nerve stimulator) which is attached to the needle used for nerve block. Use of a nerve stimulator is standard practice for this procedure. Ultrasound is being increasingly used to locate nerves but is not used universally. We will use the nerve stimulator and ultrasound to locate the femoral nerve but patients will randomly be selected to enter a group looking at the stimulation of one or the other branches of the femoral nerve. The two branches when stimulated produce different muscle contractions in the thigh. We do not know from research which is the optimal contraction to position the needle to get the best block. After the knee replacement patients will still have the same analgesic medication available as patients would have received if they were not in the study.
Crohn's disease (CD) in childhood is a chronic relapsing and remitting condition that has a significant impact on growth and development. The disease is characterized by an increased and unregulated immune response. The main therapy over the last 30 years has been corticosteroids leading to remission in 50-80% of patients within 2-4 weeks. However, the use of steroids in children is limited by side-effects including acne, moon-face, hirsutism, hypertension, metabolic disturbances and above all reduced growth. Hence, pediatricians are very interested to find alternative therapies. Therapeutic manipulation of gut flora with probiotics promises to be a useful strategy for several disorders including inflammation of the gut. The efficacy of the highly concentrated probiotic VSL#3 has been documented in maintenance and prophylaxis treatment of pouchitis in double blind, placebo controlled studies in adults. The aim of this study is to compare probiotic therapy with VSL#3 versus placebo in maintenance therapy of children with mild to moderate CD, treated with either 5-ASA, corticosteroids (local or budesonide), imuran/6 mercaptopurine (MP), as long as no change in medication dosage has been made in the previous 12 weeks (for imuran/6MP) or 4 weeks (for corticosteroids).
Periventricular leukomalacia (PVL) is one of the most common brain injuries that occur in preterm infants. Inflammation, hypoxia-ischemia, free oxygen radical formation and excitotoxicity are all known pathogenic mechanisms that mediate this injury. Erythropoietin (EPO) has been shown to be protective against hypoxic-ischemic and inflammatory injuries. During the past decade, recombinant human Epo (rhEpo) has been widely used in preterm infants to prevent or treat the anemia of prematurity, in general, rhEpo has been considered to be safe and well tolerated in preterm infants. EPO was considered not capable of passing through blood-brain-barrier at low dose. Evidence from animal experiments reveals that rhEpo must be given in high doses at the beginning or within a short (up to 6 hours), critical time period after the onset of brain injury to achieve a significant neuroprotective effect. A recent study using high-dose rhEpo (3000 U rhEpo/kg body weight at birth) for neuroprotection in very preterm infants revealed that no signs of adverse effects of early high-dose rhEpo treatment in very preterm infants were identified. Contrary to this, a recent study in PVL of a rat model revealed that using a low dose rhEpo (50-100 U/kg) was effective in the treatment of brain damage induced by hypoxia-ischemia and did not affect normal oligodendrocyte maturity. On this basis, the researchers intent to investigate (1) whether low-dose rhEpo (100 U/kg) or high-dose rhEpo (3,000 U/kg) given to very preterm infants (gestation age < 32 weeks) immediately after birth and subsequently during the first 2 days is safe and possesses neuroprotective properties;(2) whether there are gender differences in response to the hypoxia-ischemic insult and EPO treatment; (3)the pharmacokinetics of low dose and high dose rhEPO. Very preterm infants with gestational age of < 32 weeks and admitted to the NICU are eligible for enrollment.
The purpose of this study is to determine whether tamsulosin and tolterodine are effective in the treatment of men with lower urinary tract symptoms and chronic prostatitis/chronic pelvic pain syndrome.