There are about 21071 clinical studies being (or have been) conducted in Spain. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
We conducted a randomized controlled trial in 120 patients undergoing an outpatient hysteroscopy (OH). 60 patients were randomly allocated to the control group and 60 patients were randomly allocated to the study group. The intervention in the study group was to use a virtual reality (VR) device (Meta Quest2) as a distraction technique during the OH. We wanted to study if the distraction generated by the VR could improve patients' perceived pain or satisfaction with the OH
The goal of this pilot clinical trial is to evaluate if one specific botanical extract from Grains of Paradise works to induce anxiolytic effect in adult people in stress or anxiety situations It will also learn about the extract's positive effects on sleep and mood. The main questions it aims to answer are: Does botanical extract exert an anxiolytic effect on the participants under stress or anxiety circumstances? Does botanical extract promote positive effects on Mood and nocturnal sleep? Does botanical extract influence body parameters like Blood pressure, inflammatory indicators or stress hormones? Researchers will compare tree doses of botanical extract (50,100 or 150mg) to a placebo (a look-alike substance that contains no herbal product) to see if herbal extract support anxiolytic effect. Participants will: Take herbal extract or a placebo daily for 3 days. Visit the clinic two times: at the start of the study (day0) and to the end of the study (Day +2)for checkups and tests. Keep a diary with questions about their activities, daily foods and physicals perceptions.
Obstructive sleep apnea (OSA) is a chronic pathology that affects more than 20% of the adult population. It is one of the main sleep disorders with great clinical, economic and social repercussions. To assess the impact and severity of obstructive sleep apnea, the number of apneas and hypopneas per hour (AHI) is counted. To define that a person has OAS, a sleep study must have an AHI ≥15/h, predominantly obstructive, or the presence of an AHI ≥5/h accompanied by symptoms. The diagnosis of certainty or exclusion, as well as the severity, is established with a sleep study. Polysomnography (PSG) continues to be the gold standard for the diagnosis of OSA, it encompasses the recording of cardiorespiratory and neurophysiological variables, which makes it possible to analyze sleep time and structure, the presence of different respiratory episodes and their repercussions. Respiratory polygraphy (RP) includes recording from a flow sensor, respiratory effort, oxygen saturation, heart rate, and also position but not EEG. There are several studies that have explored the diagnostic agreement of RP versus PSG, being a validated, useful and necessary test for the diagnosis of OSA in different clinical situations. Being cheaper and more accessible. When talking about the diagnosis of OSA, it refers to establishing whether or not there is, the severity and the therapeutic decision that will greatly affect the quality of life, prognosis and day-to-day life of the patient, since it is a chronic disease. It must be borne in mind that most studies are carried out in a field specialized in dream interpretation, so caution must be exercised in interpreting results in another field. PR teams incorporate increasingly better developed software that allows automatic analysis of records, but the technology and algorithms used vary depending on the device, and up to now the AASM continues to recommend manual analysis based on existing evidence. Several studies have examined the agreement between automatic and manual analysis of the PR record or between automatic analysis of PR and PSG. It seems that this agreement is reached above all in the highest AHIs, above 25-30, which may limit its use in clinical practice. For this reason, it is important to carry out a study with a large number of patients to achieve statistical significance, and strong conclusions that support normal clinical practice, and to disable a study that does not meet the scientific requirements when interpreting and reading.
The purpose of this investigational study is to document the safety, clinical effectiveness and health economic analytics of DTM™ SCS programming delivered through the Intellis™ neurostimulator in subjects with chronic, intractable pain of the trunk with or without lower limb pain, including unilateral or bilateral pain without prior history of spine surgery and refractory to conservative treatment and are not candidates for lumbar spinal surgery.
The purpose of this study is to evaluate safety and efficacy of naxitamab, granulocyte macrophage Colony Stimulating Factor (GM CSF) and Isofosfamide/Carboplatin/Etoposide (NICE) for Patients With Relapsed /Refractory, soft tissue or anti GD2 immunotherapy refractory Neuroblastoma
The objective of this project was to compare the immediate antimicrobial effect and in situ substantivity of a new 0.20% chlorhexidine (CHX) gel and cymenol with the current CHX gel formulation on dental plaque biofilm and salivary flora up to 7 hours after a single application.
Childbirth is a unique and non-transferable experience in the life of a woman, her partner and her family. It is a very intense process that requires accompaniment and, in the vast majority of cases, requires analgesic support in order to overcome this life event in an optimal and atraumatic way. Among the analgesic methods for pain relief during the labor process, there are pharmacological and non-pharmacological methods. From the evidence we know that the most effective pharmacological method is epidural analgesia (EA), while the most recognized non-pharmacological method is immersion in hot water (bathtub) for dilatation and delivery, called waterbirth(WB) At present there is controversy and doubts about the increase in the number of interventions involving the use of epidural analgesia, but there is also controversy about the safety of the use of water, especially in those processes where the birth ends in water. Given the popularity of these two methods, the aim is to study and compare the maternal and neonatal outcomes derived from the use of both methods in order to provide greater knowledge to women in their decision making.
Resistance exercise and the Mediterranean diet are complementary, evidence-based approaches to improving physical and mental health throughout all stages of life. For older adults, maintain flexibility, muscle strength, balance and posture, reducing the risk of falls and injuries; They relieve chronic pain, improve sleep quality, and reduce stress and anxiety. For young people, they improve concentration, attention and memory, reduce stress and anxiety, promote a positive body image and increase self-esteem. Overall benefits include promoting the mind-body connection, facilitating healthy aging, and being accessible and adaptable to various individual and socioeconomic needs. The main components of the Mediterranean diet are: high in fruits, vegetables, legumes, nuts, whole grains, fish and olive oil; moderate in dairy and red wine; and low in red meat and processed products. Benefits for older adults include reducing the risk of cardiovascular disease, decreasing chronic diseases and pro-inflammatory factors, and preventing obesity and cognitive decline. The overall impact improves bone and cardiovascular health, and strengthens the immune system. The combination of resistance exercise and a Mediterranean diet offers a comprehensive approach to improving health and well-being throughout life, promoting physical and mental health, facilitating active and healthy aging, and being accessible and beneficial for people of all socioeconomic backgrounds
The goal of this observational study is to analyze the differences in muscle activation of six muscles of the lower leg (soleus, gastrocnemius medialis, gastrocnemius lateralis, tibialis anterior, peroneus longus, peroneus brevis) in seven possible configurations of a specific instability device, the Blackboard (BB), as well as on the floor, among healthy active subjects. The main questions it aims to answer are: 1. Which configuration of the BB produces the highest activation for each studied muscle? 2. Which muscle is the most activated in each configuration of the BB? 3. What is the muscle activation pattern obtained in each configuration of the BB? A single group of participants will be analyzed. Both the studied leg and the order of configurations of the instability device and ground condition will be randomly assigned. Participants will first undergo a 2-minute continuous walking warm-up, followed by a performance of a maximum voluntary isometric contraction (MVIC) for each muscle, during which the maximum activation produced will be recorded. Each participant will be allowed a 30-second familiarization period on the most unstable configuration of the BB. Three repetitions of 20 seconds will be recorded on both the ground and each configuration, with a 30-second rest between repetitions. The central 10 seconds of each trial will be used for subsequent analysis. The mean of the three repetitions for each muscle will be calculated and subsequently processed and normalized by the maximum activation value during the MIVC. Finally, a statistical analysis of the differences in muscle activation in each configuration will be conducted with the intention of addressing the mentioned questions.
The goal of this clinical trial is to learn if open hemorroidectomy diminishes symptoms compared to transanal hemorrhoidal desarterialization (THD) in patients presenting with hemorrhoids grade III. The main question it aims to answer is: - Do patients undergoing open hemorroidectomy present with lesser symptoms 1 year after surgery, compared to those undergoing a THD? Researchers will compare open hemorroidectomy to THD in terms of symptom response one year after the procedure. Participants will: - Undergo surgical treatment of hemorroids performed by one of the two techniques: open hemorroidectomy versus THD. - Fill in symptom forms before and one year after the surgical procedure. - Attend control visits one week, one month, three months and one year after the surgical procedure.