Effect of different anesthetic modalities with multimodal analgesia on postoperative pain level in colorectal tumor patients.

Background: According to clinical data, a significant percentage of patients experience pain after surgery, highlighting the importance of alleviating postoperative pain. The current approach involves intravenous self-control analgesia, often utilizing opioid analgesics such as morphine, sufentanil, and fentanyl. Surgery for colorectal cancer typically involves general anesthesia.

[Effect of Ropivacaine Combined with Dexmedetomidine for Serratus Anterior Plane Block Plus Patient-Controlled Intravenous Analgesia on Postoperative Recovery Quality of Patients Undergoing Thoracoscopic Radical Resection of Lung Cancer].

Objective: To study the postoperative analgesic effect of ropivacaine combined with dexmedetomidine for serratus anterior plane block (SAPB) under ultrasound visualization plus patient-controlled intravenous analgesia (PCIA) in patients undergoing thoracoscopic radical resection of lung cancer.

Methods: A total of 129 patients undergoing elective thoracoscopic surgery were enrolled. The patients were randomly assigned to three groups ( =43 in each group), a normal saline group (control group), a ropivacaine mesylate group (Group R) and a ropivacaine mesylate combined with dexmetomidine hydrochloride group (Group RD).

Consistency of postoperative pain assessments between nurses and patients undergoing enhanced recovery after gynaecological surgery.

Aims And Objectives: To explore the consistency of pain intensity and pain location assessed by nurses and patients in gynaecology undergoing enhanced recovery after surgery pathway.

Background: Several studies have shown that clinical nurses' assessment of patients' pain is not always accurate. Little is known about the accuracy of nurses' pain assessments for gynaecological patients.