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 purpose of this study is to evaluate immunogenicity and safety of different doses of candidate hexavalent vaccine in comparison to co-administration of Pentavalent vaccine and Poliomyelitis Vaccine (Inactivated) in separate injections at four weeks after completion of three-dose primary series at 6-10-14 weeks of age when administered to healthy infants and thereby to select the optimal dose of candidate vaccine(Stage 1) and to demonstrate lot-to-lot consistency of three lots of LBVD (Stage 2)
The purpose of this study was to compare the learning performance of trainees before and after learning burns and scald nursing care by applying the burns and scald virtual reality (VR) training module multi-person interactive training in different places and the traditional training model with a high-fidelity patient.
Carpal Tunnel Syndrome (CTS) is the most common peripheral neuropathy due to entrapment, caused by compression of the median nerve as it passes under the transverse carpal ligament at the wrist. The prevalence of CTS is between 5% and 20% in the general population, according to the criteria used. It stands at 10% when following the criteria established by the National Institute for Occupational Safety and Health. Within the prevalence, 1% are men and 7% women, with an incidence per year of 105 cases per 100,000 people. In 2019, the external consultant "statista" indicated that approximately 924,000 cases of CTS were registered in Spain. CTS generates large saturations in rehabilitation in primary care and in preoperative lists, for example, in 2008 there were 4,109 hospital admissions with a rate of 0.18 hospital discharges per thousand. Risk factors for the development of CTS include female sex, older age, diabetes, menopause, hypothyroidism, obesity and pregnancy. Smoking appears to be a risk factor in the development of CTS. As well as wrist hyperflexion and hyperextension movements. The number of risk factors present progressively increases the prevalence of CTS. CTS is characterized by the presence of neuropathic pain, nocturnal paresthesias and dysesthesia. It can be combined with loss of strength and atrophy of the tenar muscles. Therefore, the most severe cases produce very notable physical, psychological and economic consequences. For example, in the United States, CTS generates an annual primary care expenditure of $2 billion. Currently, the most recent clinical guidelines recommend the use of orthoses, exercises and manual therapy in the management of CTS, although there is no consensus on the most effective option. On the other hand, surgery is one of the most used therapeutic options. However, there is a great collapse of the health system and the waiting list for the intervention and it can take a long time. The conservative therapeutic options used to date focus on the local approach to CTS at the wrist, and a recent systematic review has shown a high rate of surgical need (around 60%) at 3-year follow-up. This need for surgery may be reduced in the long term to 15% if the conservative approach includes maneuvers focused on desensitization of the central nervous system, performing an approach to the entire upper extremity. Current evidence suggests that CTS is a complex disorder, which presents sensitization mechanisms of the nervous system, and not only a peripheral nerve compression at the carpal tunnel level. Therefore, approaches and therapies with a central effect are hypothesized to be of future interest, in accordance with current nociceptive theories of CTS. In the field of physiotherapy, novel techniques have been developed in recent years, such as ultrasound-guided percutaneous musculoskeletal electrolysis and ultrasound-guided percutaneous neuromodulation, in which different types of electrical current are applied through solid needles. Different mechanisms of action have been associated with these invasive techniques, such as a potential effect on the activation of the descending pain inhibitory system pathways, the reduction of evoked motor potentials and an increase in intracortical inhibition, suggesting benefits in patients with central sensitization. Invasive electrolysis and neuromodulation techniques have been applied in other studies at the nerve level, especially in the sciatic nerve at the piriformis and hamstrings level, in the popliteal fossa and in the foot. However, there is no study performed in patients with CTS. To date, there is no clear consensus on the therapeutic approach to CTS, and the application of these invasive physiotherapy techniques is a novel approach that encompasses the local effect of treatment by means of local ultrasound-guided insertion of the needle in the carpal tunnel and the central neurophysiological effect produced by the current when it is applied. Taking into account the good empirical results found in private clinics and the precedents of studies carried out in other nerves, this treatment approach for outpatient application in primary care centers could relieve the demand for hospital care for patients referred for surgical treatment.
Postoperative pain score, Faces, Legs, Activity, Cry, Consolability (FLACC) is the primary outcome. The secondary outcomes are the first-time requested analgesia, the number of children required analgesia, the total amount of analgesic requirements during first the 24 hours.
Low back pain or lumbar pain is the most frequent cause of incapacity for work in Spain, occupying first place among the most common pathologies diagnosed in this country, followed by cervical pain. Non-specific low back pain is the main cause of public spending on health care and labor concepts, with a prevalence of 80%. Furthermore, this pathology represents more than half (52.92%) of the diagnoses of chronic pain that is neither oncologic nor neuropathic. This situation generates high economic, health care and labor costs, representing an equivalent cost of between 1.7% and 2.1% of the Gross Domestic Product. Low back pain is described as pain located between the lower limit of the ribs and the lower limit of the buttocks, the intensity of which varies according to posture and physical activity, and which is usually accompanied by painful limitation of movement. Approximately 40% of patients with low back pain present irradiation in the lower extremity. The chronification of low back pain can result in central sensitization, causing hypersensitivity to non-painful and painful stimuli even long after the onset of the acute episode of low back pain. The approach to low back pain offers options such as the administration of drugs, prescription of physical exercise, pain education and modification of patients' habits. Minimally invasive techniques in the management of low back pain are arousing greater interest due to their great advantages. In the field of physical therapy, novel techniques have been developed in recent years, such as ultrasound-guided percutaneous musculoskeletal electrolysis and ultrasound-guided percutaneous neuromodulation, in which different types of electric current are applied through solid needles. Different mechanisms of action have been associated with these invasive techniques, such as a potential effect on the activation of descending pain inhibitory system pathways, the reduction of evoked motor potentials and an increase in intracortical inhibition, suggesting benefits in patients with central sensitization. The invasive techniques of electrolysis and neuromodulation have been applied in other studies at the nervous level, especially in the sciatic nerve at the piriformis and ischiotibial level, in the popliteal fossa and in the foot. It has given good results in lumbar pain. However, there is no study carried out in patients with low back pain and the presence of hernias or protrusions, nor is there any control of the evolution in the medium and long term. The application of percutaneous neuromodulation has the capacity to modulate neuronal activity in the primary motor cortex, promoting transient and long-term neuroplastic effects. The modulation of this region is related to a decrease in pain due to the relationship with pain processing areas, such as the thalamus, cingulate cortex and periaqueductal gray matter. Electrical stimulation of the peripheral nervous system percutaneously activates a complex neural network that in turn involves a series of neurotransmitters and receptors, such mechanisms being able to promote segmental analgesia and extra-segmental analgesia. Some studies suggest that percutaneous neuromodulation therapy may have a possible beneficial effect in patients with central sensitization, producing improved conditioned pain modulation, reduced motor evoked potential and enhanced intracortical inhibition. To the authors' knowledge, there are no studies that prove the effectiveness of these invasive techniques in the improvement of neurophysiological parameters in patients with low back pain with irradiation in the lower extremity, presence of hernias and/or protrusions. Taking into account the good empirical results found in private clinics and the precedents of other studies carried out with short-term follow-up in other regions, this treatment approach of outpatient application in primary care centers could mean a discharge of patients who are referred to the hospital for medical care, imaging tests and surgical interventions.
Post-stroke cognitive impairment (PSCI) is a common complication of stroke, and seriously affect the quality of survival and the survival time in patients with stroke, PSCI is still lack of effective prevention and treatment measures, the study found that gut microbiota are closely associated with stroke and cognitive diseases, sodium oligomannate can improve cognitive function of mild-to-moderate alzheimer's disease (AD) , The Expert Consensus 2021 on the Management of Post-stroke cognitive impairment states that the role of sodium oligomannate in PSCI needs to be investigated in large sample clinical trials. This study intends to explore the efficacy and safety of sodium oligomannate in the prevention of PSCI in patients with acute ischemic stroke and cognitive impairment, so as to provide a potential intervention for the prevention of PSCI.
The aim of this study is to evaluate the effectiveness of the iCanWork intervention in assisting cancer survivors (CS) to return to work (RTW) and its impact on their health-related quality of life (QoL), health service utilization, RTW readiness, time to RTW, and work capacity.
The present study will evaluate the efficacy, immunogenicity and safety of one dose of OVX836 influenza vaccine 480μg, after intramuscular administration in healthy subjects aged 18-55 years.
The objective of the SMART trial is to compare a combination therapy using azathioprine and subcutaneous infliximab versus ileocecal resection in patients with symptomatic small bowel Crohn's disease.
The purpose of the study is to investigate the effect of injectable platelet rich fibrin augmented with Vitamin C (ascorbic acid) in healing of chronic peri-apical lesion, by assessing it radiographically 2dimensionally and 3 dimensionally