Patients with portal hypertension can deliver at term. It is a high-risk pregnancy. In this group it is desirable to shorten the second stage of labor or complete it by c-section under general anesthesia with remifentanyl which allows getting desired analgesia without complications in the newborn. Surveillance of pregnant with portal hypertension must include monitoring of liver function and coagulation disorders.
Background. Fractures of the proximal femur in elderly patients are a challenge for orthopedics, anesthesiology and geriatrics. Early mobilization reduces postoperative mortality among these patients. Effective analgesia is necessary to achieve this goal. Material and methods. A retrospective analysis of perioperative medical records of 78. patients undergoing surgical treatment of proximal femur fractures was performed. Group 1 (n=35)consisted of patients who were treated with pharmacologic analgesia only (systemic analgesics) and Group 2 (n=43) involved patients who received a preoperative fascia iliaca compartment block (FICB) and pharmacologic analgesia. FICB was performed under ultrasound guidance, and systemic analgesics were administered according to a standardized protocol. Demographics, anesthesia and operation data as well as the dosage of analgesics used on postoperative day 0 were collected for the study. Results. Patients with antecedent iliac fascia blockade required fewer analgesic interventions (3 vs. 11, p <0.0001) and showed significantly less need for analgesics than non-block patients. No complications were observed after performing FICB. Conclusion. The iliac fascia compartment block produces effective postoperative analgesia and reduces postoperative opioid consumption.
Background: Calcaneal fracture fixation can generate severe postoperative pain and analgesia can be supported by a sciatic nerve block. However, following resolution of the sensory blockade, rebound pain may ensue. The aim of this study was to assess whether an incidental finding of two patients with an extension of the sciatic nerve block beyond 24 h following 100 mg of intramuscular tramadol administration could be confirmed. Methods: Thirty-seven patients scheduled for a calcaneal intramedullary fixation (Calcanail®) were randomly divided into two groups. The tramadol group (n = 19) received a sciatic nerve block with 20 mL of 0.25% bupivacaine and a concomitant dose of 100 mg of intramuscular tramadol, while the control group (n = 18) received an identical sciatic nerve block with concomitant injection of normal saline (placebo). All patients had a spinal anesthesia with light sedation for the procedure. The time to first analgesic request defined as appearance of any pain (NRS > 0) was assessed as the primary endpoint with a clinically relevant expected result of at least 50% elongation in sensory blockade. Results: The median time to first analgesic request from time of blockade in the tramadol group was 670 min compared with 578 min in the control group. The result was clinically not relevant and statistically not significant (p = 0.17). No statistical difference could be demonstrated in the time to first opioid request, although a trend for opioid sparing in the tramadol group could be seen. Total morphine consumption in the first 24 h was also statistically insignificant (the tramadol group 0.066 mg kg−1 compared with 0.125 mg kg−1 in the control group). In conclusion, intramuscular tramadol does not extend the duration of analgesia of a sciatic nerve block following a calcaneal fracture fixation beyond 2 h and an opioid sparing effect could not be demonstrated in this trial.
Background. Total hip replacement is a common orthopaedic procedure associated with an elevated cardiovascular risk. There are several methods for total hip replacement, including whether or not to use cement for the prosthesis fixation. The aim of the study was to compare clinical characteristics, including blood pressure, in patients undergoing total hip replacement with and without the use of cement. Material and methods. The study included patients with elective total hip replacement surgery, who were divided into those in whom the procedure was performed with or without the use of medical cement. The criteria for using cement were assessed during operation by the operator, according to the current protocol. All patients were interviewed, screened, and had their medical records checked for the prior diagnosis of cardiovascular risk factors. Blood pressure values were measured before and after the procedure according to the current guidelines. Results. The study population consisted of 65 patients in whom the total hip replacement was performed (mean age 61.5 ± 15.0 years; 50.8% male). 60% of patients had the hip replacement without cement and 40.0% had a procedure with the use of cement. Patients in whom the cement was used were significantly older (75.0 ± 8.5 vs. 53.0 ± 11.5 years; p < 0.0001) and more often diagnosed with arterial hypertension (61.5 vs. 33.3%; p = 0.04), than those in whom it was not used. Systolic blood pressure values were significantly higher before and after the procedure (138.8 ± 18.2 vs. 130.8 ± 21.5 mm Hg, p = 0.04; 122.6 ± 13.3 vs. 113.8 ± 14.1 mm Hg, p = 0.03; respectively) in the group which required cement. Conclusions: Patients with hip replacement using cement have higher systolic values before, and after the surgery than in patients in whom cement wasn't used. Therefore careful management and risk assessment is especially important in patients receiving the total hip replacement with the use of cement.
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