Clinical Research Directory

An Umbrella-designed Prospective Multicenter Randomized Open-label Superiority Trial Evaluating Multi-biomarker-guided Precision Therapy for First-line Treatment of Advanced Esophageal Squamous Cell Carcinoma

This is a prospective, multicenter, randomized, open-label, umbrella superiority clinical trial for patients with advanced metastatic esophageal squamous cell carcinoma who have not received prior anti-tumor treatment. All eligible participants will be randomly assigned into two cohorts: Cohort A (standard treatment group) and Cohort B (biomarker-guided precision treatment group). Patients in Cohort A will receive first-line standard therapy consisting of TP chemotherapy plus PD-1 inhibitor. All patients in Cohort B will first complete three biomarker tests, then be divided into 4 sub-groups based on biomarker results to receive biomarker-directed additional treatment combined with the same standard backbone therapy. Participants with all negative biomarkers or failed biomarker testing will receive the identical standard treatment as Cohort A. The primary objective is to compare the survival benefit between biomarker-guided multi-strategy precision therapy and conventional standard first-line treatment.

Mortality Outcome of Controlled Blood Pressure Participants

Despite advances in antihypertensive therapy, some patients with well-controlled blood pressure still experience fatal outcomes. This paradox raises critical questions about the efficacy of blood pressure-targeted interventions and whether BP control alone ensures survival. This systematic review and meta-analysis aims to evaluate all-cause mortality and cardiovascular death among hypertensive patients who achieved BP targets in RCTs or open-label trials. To determine whether achieving controlled blood pressure through intentional intervention (pharmacological or procedural) in RCTs or open-label studies reduces mortality (all-cause and cardiovascular) in hypertensive patients.

"Menopause Experiences in Cultural and Intercultural Contexts"

The climacteric period involves physical, hormonal, and emotional changes that can impact a woman's quality of life. This mixed-methods study aims to explore the perceptions and experiences of women during menopause and the influence of cultural ethnicity on their quality of life in Primary Care centers in Tarragona. The research includes a quantitative phase to assess healthcare professionals' knowledge via electronic surveys and a qualitative phase using individual interviews with women from diverse backgrounds. The goal is to identify specific needs to adapt community nursing interventions and improve health promotion and equity during the climacteric stage.

Textbook Outcomes in Urgent Appendectomy

A "textbook outcome" patient is defined as one whose surgical course is uneventful, with no complications, readmissions, or mortality. There is a lack of published research regarding textbook outcomes with an acute appendicitis that are treated with an appendectomy.