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Int J Pharm
September 2025
College of Pharmaceutical Sciences, Soochow University, Suzhou 215123, People's Republic of China. Electronic address:
Polymeric acids and their copolymer-based microspheres constitute a critical platform for extended and controlled-release drug delivery systems. However, the precipitated drug crystals (commonly termed "quick sand" phenomenon) during microsphere fabrication significantly limits their application for specific drug molecules, leading to suboptimal drug loading (DL) and encapsulation efficiency (EE) in final products. In this study, dezocine-loaded microspheres (Dez-Ms) were fabricated using microfluidic reactor technology.
View Article and Find Full Text PDFMedicine (Baltimore)
June 2025
Department of Pharmacy, Yinchuan First People's Hospital, Yinchuan, Ningxia, China.
Postoperative pain can produce a variety of adverse reactions, prolong postoperative recovery time and length of hospital stay and increase medical costs. Postoperative analgesia methods are different; dezocine combined with sufentanil is one such method, but its the efficacy remains uncertain. Therefore, we investigated the clinical efficacy and medical costs of dezocine combined with sufentanil for postoperative analgesia.
View Article and Find Full Text PDFWorld J Gastrointest Pharmacol Ther
June 2025
Department of Anesthesiology, Deyang People's Hospital, Deyang 618000, Sichuan Province, China.
Gastrointestinal endoscopy is a common examination for digestive system. The stimulation of endoscope often causes cough, nausea and vomiting, increased heart rate and blood pressure, arrhythmia, and even cardiovascular and cerebrovascular accidents, thus makes people fear of this procedure. Sedation or anesthesia can effectively improve the safety, comfort and quality of gastrointestinal endoscopy.
View Article and Find Full Text PDFFront Pharmacol
April 2025
Department of Anesthesiology, Tongxiang Maternity and Child Health Hospital, Jiaxing, China.
Background: Adding μ-opioid receptor agonists to local anesthetics are usually used for labor analgesia, while they are associated with pruritus. Kappa opioid agonists (dezocine) are widely used for pain management. Recently, they have emerged as a novel type of potent antipruritic agents.
View Article and Find Full Text PDFWorld J Gastrointest Surg
April 2025
Department of Interventional Surgery Center, Xijing Hospital, The Fourth Military Medical University, Xi'an 710032, Shaanxi Province, China.
Background: Hepatic artery infusion chemotherapy (HAIC) is a widely used local therapeutic approach for intermediate to advanced-stage hepatocellular carcinoma (HCC), exhibiting considerable efficacy. However, the prevalence of postoperative pain highlights the importance of pain management. Owing to the limitations inherent in existing pain management strategies, this study investigates and assesses the analgesic effectiveness of a multimodal treatment protocol in mitigating pain after HAIC procedures.
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