ABSTRACT
BACKGROUND: Patients' demographic and epidemiological characteristics, local variations in clinicians' knowledge and experience and types of surgery can influence peri-operative transfusion practices. Sharing data on transfusion practices and recipients may improve patients' care and implementation of Patient Blood Management (PBM). MATERIALS AND METHODS: This was a multicentre, prospective, observational, cross-sectional study that included 61 centres. Clinical and transfusion data of patients undergoing major elective surgery were collected; transfusion predictors and patients' outcomes were analysed. RESULTS: Of 6,121 patients, 1,579 (25.8%) received a peri-operative transfusion. A total of 5,812 blood components were transfused: red blood cells (RBC), fresh-frozen plasma and platelets in 1,425 (23.3%), 762 (12.4%) and 88 (1.4%) cases, respectively). Pre-operative anaemia was identified in 2,019 (33%) patients. Half of the RBC units were used by patients in the age group 45-69 years. Specific procedures with the highest RBC use were coronary artery bypass grafting (16.9% of all units) and hip arthroplasty (14.9%). Low haemoglobin concentration was the most common indication for intra-operative RBC transfusion (57%) and plasma and platelet transfusions were mostly initiated for acute bleeding (61.3% and 61.1%, respectively). The RBC transfusion rate in study centres varied from 2% to 72%. RBC transfusion was inappropriate in 99% (n=150/151) of pre-operative, 23% (n=211/926) of intra-operative and 43% (n=308/716) of post-operative RBC transfusion episodes. Pre-operative haemoglobin, increased blood loss, open surgery and duration of surgery were the main independent predictors of intra-operative RBC transfusion. Low pre-operative haemoglobin concentration was independently associated with post-operative pulmonary complications. CONCLUSIONS: These findings identified areas for improvement in peri-operative transfusion practice and PBM implementation in Turkey.
Subject(s)
Blood Component Transfusion , Elective Surgical Procedures , Perioperative Care , Adult , Aged , Cross-Sectional Studies , Female , Humans , Incidence , Male , Middle Aged , Prospective Studies , TurkeyABSTRACT
BACKGROUND: We evaluated in which anatomic layer (above the fascia [AF] or below the fascia [BF]) wound infusion of bupivacaine has the best effect on postoperative pain after abdominal hysterectomy. METHODS: Sixty-two ASA physical status I and II patients undergoing total abdominal hysterectomy and bilateral salpingo-oophorectomy were enrolled into this prospective randomized, double-blind study. A standard general anesthetic was administered. On completion of the operation, a multiorifice 20-gauge epidural catheter was placed above (group AF, n = 29) or below (group BF, n = 31) the superficial abdominal fascia and 0.25% bupivacaine was administered via a patient-controlled analgesia device, programmed to deliver 9.0 mL with a 60-min lockout interval for 24 h. During the first 6 h after surgery, rescue i.v. fentanyl (25 microg) was administered to achieve a visual analog scale score of <4 cm. Total bupivacaine consumption, total rescue fentanyl consumption, pain scores (with resting, coughing, and leg raising), and patient satisfaction scores were compared in both groups. RESULTS: Total bupivacaine consumption over 24 h was significantly lower in group AF rather than group BF (90 +/- 26 mL vs 104 +/- 28 mL, respectively, P < 0.05). The total fentanyl consumption during the first 6 h after surgery was 109 +/- 59 microg in group AF and 166 +/- 70 microg in group BF (P < 0.01). Pain scores were lower in group AF at rest and coughing for the first 5 h and for the first 12 h with leg raise (P < 0.05 for all measurements). Thirteen patients (68%) in group AF defined their satisfaction as excellent whereas six patients (32%) in group BF defined their satisfaction as excellent (P = 0.034). CONCLUSION: We conclude that bupivacaine wound infusion AF provides better postoperative analgesia compared with infusion BF in the first 12 h after abdominal hysterectomy.
