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.
The uterine manipulator is a device commonly used in minimally invasive hysterectomy surgery for endometrial cancer. However, without substantial evidence to support its use, surgeons are required to make decisions about its use based only on their personal choice and surgical experience. A retrospective study demonstrated how uterine manipulator use in early-stage endometrial cancer (FIGO I-II) for minimally invasive surgery was associated with a worse oncologic outcome in patients with uterus-confined endometrial cancer (FIGO I-II) who underwent minimally invasive surgery. The main objective of this study is to prospectively confirm the results obtained retrospectively, assessing the relapse rate in these patients related to the use or not of a uterine manipulator during the endometrial surgery. Secondary, the presence of risk factors that contraindicate the use of the uterine manipulator will also be evaluated.
This is a pilot and feasibility randomized controlled trial to assess the efficacy of chiropractic spinal manipulative therapy in patients with tension-type and cervicogenic headache.
Alveolar bone resorption after dental extraction frequently leads to situations in which long-term function and esthetic success of rehabilitations with dental implants is a challenge. "Pontic-shield" has been described as an alternative technique to maintain alveolar ridge after tooth extraction. The aim of this study is to analyze the effectiveness of "Pontic-shield" technique in alveolar ridge preservation comparing to fresh socket and ridge preservation using deproteinized bovine bone and a porcine collagen membrane.
Longitudinal, observational, non-interventional, standard of care Registry. Data will be collected from the routinely scheduled WD clinic visits at approximately 6-12 month intervals. At enrolment, in addition to data from the clinic visit, retrospective data will be collected from the diagnostic evaluation and any relevant past medical history and a summary of WD medication history.
The purpose of this study is to test the safety and tolerability of HFB200301 as a single agent and in combination with tislelizumab in patients with advanced cancers. There are two parts in this study. During the escalation part, groups of participants will receive increasing doses of HFB200301 as a monotherapy or in combination with tislelizumab until a safe and tolerable dose of HFB200301 as a single agent or combination therapy is determined. During the expansion part, participants will take the dose of HFB200301 as a monotherapy or in combination with tislelizumab that was determined from the escalation part of the study and will be assigned to a group based on the type of cancer the participants have.
To assess the safety and efficacy of nebulized PC945 in combination with systemic antifungal therapy for the treatment of refractory IPA
This study aims to describe a new approach for the reconstruction of the alveolar process in the sinus area. This minimally invasive approach will access the maxillary sinus through the alveolar process, elevating the sinus membrane in the area immediately above it. The regeneration may be achieved in the specific area required for dental implant placement, reducing the morbidity of the procedure.
This trial main purpose is to develop and test an mHealth app aimed at improving self-management, self-care and adherence of people with obesity. The study population are type I or II obese people, aged more than 18 years old, with or without comorbidities, who have a smartphone or tablet compatible with the app (Android version 9.0 or higher) and access to a scale for regular weight monitoring. Control group will follow standard care protocol and patients in the intervention group will also be provided with the app. Follow-up will be done for 16 weeks. Both groups will attend 3 face-to-face visits (baseline, 2 and 4 months).
Background: Rational Emotional Behavioral Therapy (REBT) applied by the Primary Health Care (PC) Social Worker reduces psychotropic drug use and overcrowding at medical appointments. Hypothesis: The REBT in people diagnosed with mild-moderate depression in the social work consultation of PC, improves the clinical control of this disorder, with lower consumption of health resources, better quality of life and user satisfaction, with respect to the usual clinical practice, in addition to being cost-effective. Goals: To compare the effectiveness, cost-effectiveness and cost-utility of REBT as an intervention tool with respect to the usual clinical practice in adults with a diagnosis of mild-moderate major depression in PC. Methodology: Randomized clinical trial with control group, in people diagnosed with major depression attached to the PC. This study is carried out in 9 primary care centers in Catalonia. Determinations: Participants are measured at the beginning of the study, end of the intervention and at 1 year of the beginning: Control of symptoms using PHQ-9; Health-related quality of life using the EQ-5D-5L scale; Self-perceived well-being, using the Ryff Psychological Well-Being Scale; Pharmacological prescription and withdrawal of anxiolytics, hypnotics and antidepressants; Frequency of PC consultations; Assignable costs through TIC-P; Functional social support perceived prior to the intervention using the Duke questionnaire; and user satisfaction with the treatment at the end of the intervention using CRES-4. The exposure variable is the assignment to the REBT psychosocial intervention group or the usual clinical practice control group. Statistical analysis: Description of the items of the measuring instruments used per month will calculate the cost by variation of quality-adjusted life year (QALY) and the increase of associated cost-effectiveness ratio contrasting the hypothesis that this is different to 22000 € by means of t-test. Expected results: REBT in people diagnosed with mild-moderate depression in the social work consultation of PC, will improve in the clinical control of this disorder, a lower consumption of health resources, improvement in the Quality of Life and in the user satisfaction. Therefore, REBT is effective, and cost-effective in managing people diagnosed with mild-moderate major depression. Applicability and Relevance: REBT will help people to acquire tools to deal with difficulties in daily life and provide economic savings in health care costs.
OBJECTIVE: To evaluate changes in cognitive performance in the early postoperative (1 month) and late (1 year) postoperative period in patients undergoing aortic valve replacement (SVAo) with surgery (SVA_Q) or transcatheter aortic valve implant (TAVI), by neuropsychological study (NRP), structural Brain Magnetic Resonance (sMRI) and functional MRI (fMRI). The specific objectives are: (1) to compare the early and late clinical-functional consequences with NRP study in both groups; (2) to compare the occurrence of cerebral clinical events during follow-up; (3) to quantify and compare the appearance of silent lesions in the early postoperative period and late of SVAo with sMRI with respect to the baseline MRI in both groups; (4) study with fMRI changes in the activity and functional connectivity and correlate them with the NRP findings in all patients in the early and late phase in comparison with the basal MRI. METHODOLOGY: Prospective longitudinal, unicentric, nonrandomized cohort study of consecutive patients> 70 years, with indication for SVAo and intermediate and high surgical risk. One month before surgery will be performed an sMRI and fMRI and a baseline NRP study. One month after surgery, sMRI, fMRI and NRP study will be performed to assess the appearance of new lesions, as well as changes in cognitive performance with respect to baseline cognitive status. One year later, sMRI, fMRI and NRP study will be performed to assess changes in cognitive status with respect to baseline and early postoperative. Response variables: changes in cognitive performance measured by a Global Cognitive Impairment Index and in cognitive status (normal vs. Mild Cognitive Impairment vs Moderate Impairment), number, size and location of new silent brain lesions, cerebral vascular clinical events, and changes in advanced neuroimaging (image by diffusion tensor (DTI), resting-state fMRI) and its relationship with cognitive changes.