San Boit De Llobregat, Spain

Randomized Clinical Study Comparing Two Guided Surgery Techniques for Free-end Implant Placement

Aerobic Exercise-induced Effect on Endothelial Function in Patients with Ischaemic Heart Disease

Integrated Approach in Frail Older People with Atrial Fibrillation

Controlled study, testing a structured implementation of an appropriate management of elderly AF patients with multimorbidity in clinical practice (adapting the ABC pathway and integrating the means of CGA) versus usual care; it is designed to provide reliable evidence of an active holistic integrated management approach to a common, multimorbid and 'high risk' clinical condition. AFFIRMO use a novel platform (iABC) in a cluster randomized trial design, randomizing centres to iABC versus usual care. Centres will be selected in each participating country (Bulgaria, Denmark, Italy, Romania, Serbia and Spain) under the responsibility of National Coordinators on the basis of a demonstrated interest in managing patients with AF. The 8-10 participating clusters in each country (see study size below) will be randomized in a 1:1 ratio to receive a quality-improvement intervention (iABC, experimental group) or 'usual care' practice (control group). The randomization will occur in each Country once all clusters selected in the Country have obtained IRB approval. The allocation schedule for random assignment of care models (iABC or usual care) to sites will be computer generated at the Central Coordinating Centre. The clusters in each Country will be stratified in 2 groups: Centres with or without interventional electrophysiology laboratory for AF ablation.

Utility of ROTEM® for Risk Stratification of Post-Invasive Procedure Hemorrhage in Patients With Cirrhosis (CIR-ROTEM)

Validation of the MaiRa Preeclampsia Test for Screening Early/Late Preeclampsia in First and Second Trimesters

This multicentre, prospective observational study aims to validate the MaiRa Preeclampsia Test, a molecular screening tool for predicting early-onset preeclampsia (EOPE) and late-onset preeclampsia (LOPE) in the first and second trimesters of pregnancy. The study will evaluate its diagnostic accuracy, including sensitivity, specificity, predictive values, and area under the curve (AUC). Study Design: Duration: 30 months - Recruitment and Sample Collection: 18 months - Sample Analysis: 12 months - Follow-Up: 8 months - Statistical Analysis and Publication: 6 months Participants: 7,473 pregnant women from 12 tertiary hospitals in Spain. Visits: - Visit 1 (T1): 9-14 weeks' gestation (first blood sample) - Visit 2 (T2): 15-26 weeks' gestation (second blood sample) - Visit 3 (T3): ≥27 weeks' gestation (third blood sample) Blood samples will be analyzed using the MaiRa Preeclampsia Test, with results correlated against obstetric outcomes as the gold standard. Data will be documented in an electronic Case Report Form (eCRF). Quality assurance will be maintained via continuous data monitoring and verification.

Multicenter Study Comparing AI-Based Navicam vs. Conventional Pillcam in Small Bowel Pathology

This is a prospective, multicenter, randomized, observational study involving multiple hospitals across Spain. At each site, patients will ingest both the Pillcam SB3 and Navicam capsules in a randomized order. Reading times, transit times, and diagnostic yield will be compared between the two devices. A central reading committee of experienced gastroenterologists will conduct blinded evaluations of both explorations using predefined criteria. The primary endpoint is the diagnostic concordance between Navicam's AI-driven ProScan™ system and the conventional reading of Pillcam SB3, measured by Cohen's kappa index. The secondary endpoints include to assess the correlation in lesion detection, video download times, gastric and small bowel transit times, total reading times, and adverse events. The sample size is 147 patients, accounting for an expected 10% dropout rate, based on previous studies showing a diagnostic concordance kappa index of 0.6. This study aims to establish that the AI-based Navicam capsule is at least as effective as the conventional Pillcam SB3 in diagnosing small bowel lesions, with potentially reduced reading times, thus enhancing clinical efficiency in small bowel diagnostics.

Study of Treatment With Sacituzumab and Zimberelimab for Patients With Lung Cancer Confined to the Chest and Previously Operated on Who Were Not Disease-free.

This is an open-label, phase III, randomized, stratified (PDL1- vs PDL1+), 3 arms, multicenter clinical trial. Patients stage IB to IIIA-IIIB (T3N2) after surgical resection if they did not achieve a pathological com-plete response (pCR) will be randomized 1:1:1 to: - ARM 1: Observational Arm for 10 months - ARM 2: Immunotherapy (Zimberelimab) treatment for 13 cycles, Q3W - ARM 3: Sacituzumab Govitecan + Zimberelimab Q3W for 8 cycles + Zimberelimab Q3W for 5 cycles. Patients will receive 8 cycles of the combination and 5 cycles of Zimberelimab monotherapy. The primary objective is to evaluate the disease-free survival (DFS): defined as the length of time from randomization to the earliest event defined as disease recurrence, any new lung cancer (even in the opposite lung), or death from any cause at any known point in time. Disease Free survival (DFS): The time from random assignment to cancer recurrence or death from any cause. Secondary objectives: - Overall survival (OS): at 12, 24 and 36 months after the start of adjuvant treatment - Safety and tolerability of the combination of Sacituzumab Govitecan + Zimberelimab according to CTCAE v5.0. Exploratory objectives - To evaluate whether there is a significant association between change in levels of ctDNA between baseline and after adjuvant treatment and OS and DFS. The total trial duration will be 7 years approximately. Approval-start up: 4-6 months. Patient accrual is expected to be completed within 2 years. One year of treatment and 3 years of follow up, and close-out: 4-6 months. The study will end once survival follow-up has concluded

A Phase 3 Study of Barzolvolimab in Participants With Chronic Spontaneous Urticaria

This is a global, multicenter, randomized, double-blind, parallel group, placebo-controlled phase 3 study investigating the efficacy, safety and tolerability of barzolvolimab in adult participants with Chronic Spontaneous Urticaria (CSU) who are symptomatic despite treatment with non-sedating second generation H1-antihistamines at 1-4 times the locally approved dose. There is a screening period of up to 4 weeks, followed by a 24-week placebo-controlled treatment period, a 28-week active treatment period where all participants receive barzolvolimab followed by a 16-week treatment free period. Approximately 915 adult participants (610 in the active arms and 305 in the placebo arm) will be randomly assigned to the treatment arms.

Study of Antitumor Immune Response After cCRT and IO Treatment in Non-resectable III Stage NSCLC Patients

The study is based on the collection of blood samples and tumor sample analysis, in real world NSCLC stage IIIA/B and IIIC; PD-L1>1%; non-resectable patients on treatment with IO after cCRT without progression. The patients participating in this study will not receive treatment in relation to the study, no drugs will be provided. Patients will be treated as per standard clinical practice. All data collected for this study will be collected retrospectively from patient clinical chart. Only secondary data collected will be analyzed together will samples analysis information.The duration of the study is expected to be 3 years.

Keeping RAASi Treatment With Optimal Potassium Control

Hyperkalemia is a potentially life-threatening condition associated with ventricular arrhythmias and sudden cardiac arrest. It is common in patients with some comorbidities such as chronic kidney disease, congestive heart failure, cardiovascular disease, diabetes or liver disease. Most of these patients should receive drugs that block the renin angiotensin aldosterone system (RAASi) and mineralocorticoid receptor antagonists (MRA), that increase the risk of hyperkalemia. For these reasons, relatively few patients receive maximum doses of RAASi / MRA. The dose and its usage decline following an hyperkalemia episode. However, RAASi / MRA discontinuation because of hyperkalemia, represents an undesirable clinical scenario, loosing their potential cardiorenal and nephroprotective benefit. Patients on submaximum doses or who discontinued RAASi / MRA have worse outcomes than patients on maximum doses. In this study 78 adult patients will be randomized to one of two treatment arms to analyze the proportion of patients achieving sK of < 5.5 mEq/L: - Control group: they will have their treatment with iSRAA and/or ARM withdrawn or tapered, according to standard clinical practice. - Experimental group: treatment with iSRAA and/or ARM will be maintained and oral treatment with CSZ (Lokelma) will be added. The study will be conducted in 3 periods: - Patient selection (Visit 0). - Randomization (Visit 1). - Follow up (Visits 2-7). All the patients randomized and completing the treatment assigned will be participating in the study for an stimated period of 90 ± 13 d. The clinical trial will be finalized when the last 90-day follow-up of the last patient included is performed.