Propranolol

This is a single-center, prospective, open-label, single-arm, phase Ib/II study evaluating the safety and efficacy of neoadjuvant propranolol combined with SOX chemotherapy and toripalimab in patients with resectable locally advanced gastric or gastroesophageal junction adenocarcinoma. A total of 49 participants will be enrolled. Stage 1 includes an initial safety lead-in of 12 participants, followed by efficacy evaluation using a Simon two-stage design. Participants will receive propranolol, toripalimab, oxaliplatin, and S-1 during the neoadjuvant period, followed by curative-intent surgery. The primary efficacy endpoint is pathological complete response. Secondary endpoints include safety and tolerability, major pathological response, R0 resection rate, event-free survival, recurrence-free survival, and overall survival. Exploratory analyses will assess changes in adrenergic stress markers, heart rate variability, peripheral immune parameters, β-adrenergic receptor signaling, and the tumor immune microenvironment.

Prolonged pregnancy could lead to perinatal and maternal complications. Oxytocin has been wildly used for induction of labour, but prolonged labour continued to occur with its attendant sequelae. Propranolol, a non-selective B-adrenergic inhibitor has been found to facilitate labour progress in some studies, by the blockade of the effects of catecholamines on the uterus though there are conflicting reports, with the only meta-analysis inconclusive due to few studies used; hence, the need to further study its role in induction of labour. The aim of this study is to assess the role of oral Propranolol in decreasing the induction-delivery with oxytocin

This study is a prospective single-center Phase I clinical study in patients with EGFR/ALK/ROS1 driver oncogene negative, and advanced or metastatic NSCLC. This study is to evaluate the efficacy and safety preliminarily in a small-size of propranolol hydrochloride in combination with sintilimab and platinum-based chemotherapy in first-line therapy. Propranolol hydrochloride is a beta- adrenergic blocking agent which is associated with augment of immune cell responses. Propranolol hydrochloride may improve the responses of immune checkpoint inhibitors in treating patients with advanced NSCLC.