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Association of Use of Tourniquets During Total Knee Arthroplasty in the Elderly Patients With Post-operative Pain and Return to Function
Zhao J, Dong X, Zhang Z, Gao Q, Zhang Y, Song J, Niu S, Li T, Chen J, Wei FL
Frontiers in public health. 2022;10:825408
Abstract
OBJECTIVE During total knee arthroplasty (TKA), tourniquet may negatively impact post-operative functional recovery. This study aimed at investigating the effects of tourniquet on pain and return to function. METHODS Pubmed, Embase, and Cochrane Library were comprehensively searched for randomized controlled trials (RCTs) published up to February 15th, 2020. Search terms included; total knee arthroplasty, tourniquet, and randomized controlled trial. RCTs evaluating the efficacies of tourniquet during and after operation were selected. Two reviewers independently extracted the data. Effect estimates with 95% CIs were pooled using the random-effects model. Dichotomous data were calculated as relative risks (RR) with 95% confidence intervals (CI). Mean differences (MD) with 95% CI were used to measure the impact of consecutive results. Primary outcomes were the range of motion (ROM) and visual analog scale (VAS) pain scores. RESULTS Thirty-three RCTs involving a total of 2,393 patients were included in this study. The mean age is 65.58 years old. Compared to no tourniquet group, the use of a tourniquet resulted in suppressed ROM on the 3rd post-operative day [MD, -4.67; (95% CI, -8.00 to -1.35)] and the 1st post-operative month [MD, -3.18; (95% CI, -5.92 to -0.44)]. Pain increased significantly when using tourniquets on the third day after surgery [MD, 0.39; (95% CI, -0.19 to 0.59)]. Moreover, tourniquets can reduce intra-operative blood loss [MD, -127.67; (95% CI, -186.83 to -68.50)], shorter operation time [MD, -3.73; (95% CI, -5.98 to -1.48)], lower transfusion rate [RR, 0.85; (95% CI, 0.73-1.00)], higher superficial wound infection rates RR, 2.43; [(5% CI, 1.04-5.67)] and higher all complication rates [RR, 1.98; (95% CI, 1.22-3.22)]. CONCLUSION Moderate certainty evidence shows that the use of a tourniquet was associated with an increased risk of higher superficial wound infection rates and all complication rates. Therefore, the findings did not support the routine use of a tourniquet during TKA.
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2.
Effects of Tourniquet Application on Faster Recovery after Surgery and Ischemia-Reperfusion Post-Total Knee Arthroplasty, Cementation through Closure versus Full-Course and Nontourniquet Group
Cao Q, Wu Q, Liu Y, He Z, Cong Y, Meng J, Zhao J, Bao N
The journal of knee surgery. 2021
Abstract
Pneumatic tourniquets are used in total knee arthroplasty (TKA) for surgical field visualization and improved cementation; however, their use is controversial. This study aimed to assess the effects of tourniquet application on faster recovery post-TKA. Our hypothesis was that inflammation and limb function would be similar with different tourniquet applications. A prospective randomized double-blinded trial assessed tourniquets effects on postoperative pain, swelling, and early outcome in TKA. In present study, 50 TKAs were enrolled in each group as follows: full course (FC), cementation through closure (CTC), and no tourniquet (NT), CTC as treatment group while FC and NT as control groups. Topical blood samples of 3 mL from the joint cavity and drainage bags were obtained at special time point. At last, all samples such as tumor necrosis factor-a (TNF-a), C-C motif chemokine ligand 2 (CCL2), pentraxin 3 (PTX3), prostaglandin E2 (PGE2), superoxide dismutase 1 (SOD1), and myoglobin (Mb) were detected by ELISA. Active and passive range of motion (ROM) values, pain score by the visual analog scale (VAS), change of thigh circumference were recorded at special time point as well. In topical blood, the change of inflammatory factors, such as TNF-a, PTX3, CCL2, PGE2, SOD1, and Mb, was lower in CTC and NT groups than in FC group (p < 0.01 and 0.05). Although VAS and ROM were comparable preoperatively in three groups (p > 0.05), the perimeter growth rate was lower, pain scores (VAS) were reduced, and ROM values were improved in CTC and NT groups compared with FC group at T4, T5, and T6 postoperatively (p < 0.01 and 0.05). Improved therapeutic outcome was observed in the CTC group, indicating patients should routinely undergo TKA with cementation through closure tourniquet application.
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3.
Effects of tourniquet application on enhanced recovery after surgery (ERAS) and ischemia-reperfusion post-total knee arthroplasty: Full- versus second half-course application
Cao Q, He Z, Fan Y, Meng J, Yuan T, Zhao J, Bao N
Journal of orthopaedic surgery (Hong Kong). 2020;28(1):2309499019896026
Abstract
PURPOSE Pneumatic tourniquets are used in total knee arthroplasty (TKA) for surgical field visualization and improved cementation; however, their use is controversial. This study aimed to assess the effects of tourniquet application on enhanced recovery post-TKA. METHODS A prospective randomized single-blinded trial assessed tourniquet's effects on postoperative pain, swelling, and early outcome in TKA. One-hundred and two patients with knee osteoarthritis were randomized to full-course (FC) and second half-course (SHC) application (n = 51/group). Tumor necrosis factor-alpha (TNF-alpha), C-C motif chemokine ligand 2(CCL-2), pentraxin-3 (PTX-3), prostaglandin E-2 (PGE-2), superoxide dismutase-1 (SOD-1), and myoglobin (Mb) were assessed by enzyme-linked immunosorbent assay, while the visual analog scale (VAS), range of motion (ROM), and thigh circumference growth rate were recorded. RESULTS Average tourniquet duration significantly differed between the SHC (37.5 +/- 5.1 min) and FC (66.4 +/- 7.2 min) groups (p < 0.01); VAS and thigh circumference growth rate in the SHC group were much lower compared with the FC group, while ROM was higher within 48 h of tourniquet removal (p < 0.01). Blood TNF-alpha, PTX3, CCL2, PGE2, SOD-1, and Mb were lower in the SHC group than the FC group (p < 0.01). Additionally, intraoperative blood loss was significantly elevated in the SHC group than the FC group (p < 0.01), with lower postoperative blood loss in the drain (p = 0.001). Postoperative drainage volume was reduced in the SHC group compared with the FC group (p < 0.01); five and two patients in the FC and SHC groups required blood transfusion, respectively (p = 0.025). Hospital stay tended to be shorter in the SHC group (p = 0.023), and no tourniquet-related complications were recorded. CONCLUSION Improved therapeutic outcome was observed in the SHC group, indicating patients should routinely undergo TKA with SHC tourniquet application.
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4.
Role of scalp hypothermia in patients undergoing minimally invasive evacuation of hypertensive cerebral hemorrhage
Zhang Y, Song L, Zhao J
Pakistan journal of medical sciences. 2019;35(5):1451-1455
Abstract
Objective: Hypertensive intracerebral hemorrhage (HICH) is one of the common multiple diseases in neurology. Patients with severe HICH have high risk of disability and poor prognosis. Methods: In order to explore the clinical effect of mild hypothermia combined with micro-traumatic evacuation of cerebral hemorrhage in the treatment of severe HICH, 136 patients with severe HICH were selected and divided into control group and study group using random number table method, 68 each group. The control group was treated with micro-traumatic evacuation of cerebral hemorrhage on the basis of conventional symptomatic treatment, while the study group was treated with mild hypothermia combined with micro-traumatic evacuation of cerebral hemorrhage on the basis of conventional symptomatic treatment. After treatment, the two groups were followed up for eight weeks. Results: The overall effective rate, residual hematoma volume, rebleeding rate, National Institute of Health stroke scale (NIHSS) score, Barthel index score and incidence of adverse reactions after treatment were observed and compared. The overall effective rate of the study group was 89.7%, which was significantly higher than that of the control group (67.6%). The mortality rate of the study group was 3.0%, which was significantly lower than that of the control group (14.7%, P<0.05). The residual hematoma volume and rebleeding rate of the study group were significantly lower than those of the control group (P<0.05). Before treatment, the NIHSS score and Barthel index score of the two groups had no significant differences (P>0.05). After treatment, they were improved, and the improvement of the study group was more significant (P<0.05). The incidence of adverse reactions in the study group was 10.0%, which was significantly lower than that in the control group (36.0%, P<0.05). Conclusion: Mild hypothermia in combination with micro-traumatic evacuation of cerebral hemorrhage has significant clinical effect in the treatment of severe HICH. It can significantly improve neurological function and quality of life, causing few adverse reactions. Its clinical application value is high.
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Optimal sequence of surgical procedures for hemodynamically unstable patients with pelvic fracture: A network meta-analysis
Tang J, Shi Z, Hu J, Wu H, Yang C, Le G, Zhao J
The American Journal of Emergency Medicine. 2018
Abstract
BACKGROUND The mortality rate of patients with hemodynamic instability due to severe pelvic fracture remains substantial and massive transfusion happens frequently. Angio-embolization, external fixation and preperitoneal pelvic packing of the pelvis are the main managements used to control bleeding in these patients. In this paper, we aimed at characterizing the rationale of these surgical managements, and placed them in optimal management algorithm to compose a new guideline. METHODS We selected controlled trials, assessing safety of management for the intervention of hemorrhagic shock from mortality data, and assessing efficacy from volume of first 24h blood transfusion following hospitalization. Six single and combined managements were extracted as comparison. A pairwise meta-analysis was conducted using a random effect model, and then the analysis was extended to a network meta-analysis. Pooled effect sizes were ranked and demonstrated the probability of being the best treatments for safety and efficacy. RESULTS 13 clinical trials and 24,396 participants were identified for this analysis. The assessment of rank probability indicated that pelvic packing presented the greatest likelihood of improving safety, while external fixation was indicated most efficient among the interventions for controlling hemorrhage. CONCLUSIONS Clinical protocols for guidelines of hemodynamically unstable pelvic fracture patients have been multidirectionally developed. We strongly support the initial application of an external fixator. Provided that patients remain hemodynamically unstable after application of an external fixation, pelvic packing is the next procedure to consider. Angio-embolization is the complementary but not alternative method of choice subsequently.
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6.
Fibrin sealant provides superior hemostasis for sternotomy compared with bone wax
Yu L, Gu T, Song L, Shi E, Fang Q, Wang C, Zhao J
Annals of Thoracic Surgery. 2012;93((2):):641-4.
Abstract
PURPOSE The purpose of this study was to evaluate the hemostatic efficacy and feasibility of direct injection of fibrin sealant into the sternal marrow cavity in senior patients undergoing on-pump coronary artery bypass grafting (CABG). DESCRIPTION A total of 82 senior patients undergoing on-pump CABG were randomized to the bone wax group (n=40) or the fibrin sealant group (n=42) for the period July 2010 to January 2011. EVALUATION The fibrin sealant-treated group had less chest drainage in the first 24 hours (186.67+/-49.53 versus 333.75+/-60.49 mL), less total chest drainage (326.19+/-67.24 versus 516+/-88.46 mL), less packed red blood cell (PRBC) administration (3.6+/-1.25 versus 7.4+/-2.13 U), less fresh frozen plasma (FFP) administration (5.52+/-1.64 versus 8.95+/-1.77 U), shorter intubation time (40.36+/-8.62 versus 46.25+/-10.46 hours), and shorter hospital stay (10.45+/-1.17 versus 11.03+/-1.37 days) compared with the bone wax group. No significant difference in the incidence of postoperative complications was found. CONCLUSIONS Direct injection of fibrin sealant into the sternal marrow cavity significantly reduces the amount of postoperative blood loss and offers an attractive new treatment alternative for senior patients undergoing on-pump CABG. Copyright 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.