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Efficacies of minimally invasive puncture and small bone window craniotomy for hypertensive intracerebral hemorrhage, evaluation of motor-evoked potentials and comparison of postoperative rehemorrhage between the two methods
Luan L, Li M, Sui H, Li G, Pan W
Experimental and therapeutic medicine. 2019;17(2):1256-1261
Abstract
Application value of the minimally invasive puncture and small bone window craniotomy in hypertensive intracerebral hemorrhage was investigated to explore the effects of the above treatment methods on motor-evoked potentials (MEPs) and postoperative rehemorrhage. Patients with hypertensive intracerebral hemorrhage who were admitted to Chengyang People's Hospital from March 2016 to December 2017 were selected and randomly divided into the minimally invasive group (n=40) and the craniotomy group (n=40). The minimally invasive group was treated with minimally invasive puncture and drainage for hematomas, while the craniotomy group received small bone window craniotomy for evacuation of hematomas. The clinical efficacy was compared between the two groups. At 28 days after operation, the Chinese scale of clinical neurological deficit of stroke patients (CSS) score in the minimally invasive group was lower than that in the craniotomy group (p<0.05). At 28 days after operation, the S-100beta level in the minimally invasive group was lower than that in the craniotomy group (p<0.05). At 1 week after operation, 35 patients in the minimally invasive group were able to elicit MEP waveforms, and only 7 patients in the craniotomy group were able to elicit positive waveforms. At 2 weeks after operation, 40 patients in the minimally invasive group and 20 patients in the craniotomy group could elicit MEP waveforms, and the incubation period, central motor conduction time and amplitude in the former were significantly better than those in the latter (p<0.05). The operation time and length of hospital stay were shorter with more total expenses of hospitalization in the minimally invasive group compared to those in the craniotomy group (p<0.05). Compared with small bone window craniotomy, minimally invasive puncture can reduce serum S-100beta level. Its advantages are obvious, so it is worthy of promotion and application.
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Application of intrapulmonary wire combined with intrapleural fibrin glue in preoperative localization of small pulmonary nodules
Zhang WH, Bai YY, Guo W, Li M, Chang GX, Liu W, Mao Y
Medicine. 2019;98(4):e14029
Abstract
OBJECTIVE This study aims to investigate the accuracy of the preoperative localization of small nodules by computerized tomography (CT)-guided placing wire and intrapleural fibrin glue near the nodules at 3 days before the operation. METHODS From October 2015 to December 2017, a total of 79 patients, who received preoperative localization of small pulmonary nodules and surgical treatment in the Department of Thoracic Surgery of Hohhot First Hospital, were enrolled into this study. These patients were randomly divided into 2 groups: methylene blue localization group (n = 47), and modified localization group (n = 32), where the patients received preoperative localization of the small nodules by CT-guided placing wire and intrapleural fibrin glue near the nodule at 3 days before the operation. Localization accuracy, operation time and difficulty in postoperative seeking for pathological specimens were compared between these 2 groups. RESULTS In the methylene blue localization group, 3 patients had localization failure due to the intrathoracic diffusion of methylene blue, and the success rate was 93.61%. In the modified localization group, all 32 patients succeeded in the localization, and the success rate was 100%. Operation time and difficulty of finding the specimen was significantly lower in the modified localization group than in the methylene blue localization group (P < .05). CONCLUSION The application of preoperative localization of small nodules by placing wire and intrapleural fibrin glue improves the success rate of resection, reduces operation time and the risk of the operation, and lowers the difficulty of finding pathological specimens after the operation. Hence this operative procedure is worthy of popularization.
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Different surgical interventions for patients with spontaneous supratentorial intracranial hemorrhage: A network meta-analysis
Li M, Mu F, Su D, Han Q, Guo Z, Chen T
Clinical neurology and neurosurgery. 2019;188:105617
Abstract
OBJECTIVE This study was performed to explore the efficacy and safety of different surgical interventions in patients with spontaneous supratentorial intracranial hemorrhage (SSICH) and determine which intervention is most suitable for such patients. PATIENTS AND METHODS We searched the PubMed, Medline, OVID, Embase, and Cochrane Library databases. The quality of the included studies was assessed. Statistical analyses were performed using the software Stata 13.0 and RevMan 5.3. RESULTS Endoscopic surgery (ES), minimally invasive surgery combined with urokinase (MIS + UK), minimally invasive surgery combined with recombinant tissue plasminogen activator (MIS + rt-PA), and craniotomy were associated with higher survival rates and a lower risk of intracranial rebleeding than standard medical care (SMC) in patients with SSICH, especially in younger patients with few comorbidities. The order from highest to lowest survival rate was ES, MIS + UK, MIS + rt-PA, craniotomy, and SMC. The order from lowest to highest intracranial rebleeding risk was ES, MIS + UK, craniotomy, MIS + rt-PA, and SMC. Additionally, compared with SMC, all four surgical interventions (ES, MIS + rt-PA, MIS + UK, and craniotomy) improved the prognosis and reduced the proportion of patients with serious disability. The order from most to least favorable prognosis was MIS + rt-PA, ES, MIS + UK, craniotomy, and SMC. The order from highest to lowest proportion of patients with serious disability was ES, MIS + rt-PA, MIS + UK, craniotomy, and SMC. CONCLUSIONS This study revealed that the efficacy and safety of different surgical interventions (ES, MIS + UK, MIS + rt-PA, craniotomy) were superior to those of SMC in the patients with SSICH, especially in younger patients with few comorbidities. Among them, ES was the most reasonable and effective intervention. ES was found not only to improve the survival rate and prognosis but also to have the lowest risk of intracranial rebleeding and the lowest proportion of patients with serious disability.
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More pain and slower functional recovery when a tourniquet is used during total knee arthroplasty
Liu Y, Si H, Zeng Y, Li M, Xie H, Shen B
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA. 2019
Abstract
PURPOSE Although a tourniquet can effectively control intraoperative blood loss and offer clear surgical field in total knee arthroplasty (TKA), its optimal usage has been controversial. The aim of this research was to perform a systematic review and meta-analysis to compare and explore the best application of a tourniquet in TKA. METHODS MEDLINE, PubMed, EMBASE, the Cochrane Library, Wanfang database, and Web of Science were searched for randomized controlled trials (RCTs) comparing the four different strategies of tourniquet application in TKA. In Group I, a tourniquet was not used and was called the non-tourniquet (NT) group. In Group II, a tourniquet was only used during the cementation of implants and was called the specific duration tourniquet (SDT) group. In Group III, the tourniquet was only released before wound closure to control the bleeding sources and was called the majority duration tourniquet (MDT) group. In Group IV, a tourniquet was used throughout the procedure, from skin incision to wound closure and was called the whole duration tourniquet (WDT) group. RESULTS Forty-six RCTs were included in this systematic review and meta-analysis. In a comparison between the NT and WDT groups (25 RCTs), intraoperative blood loss (IBL) (P = 0.0001) and range of motion (ROM) (P = 0.0001) were significantly increased in the NT group, while the visual analog score (VAS) (P = 0.0001), rate of deep vein thrombosis (DVT) (P = 0.01), and all complications (AC) (P = 0.0001) were significantly decreased in the NT group. In a comparison between the SDT and WDT groups (10 RCTs), IBL (P = 0.0001), TBL (P = 0.009), and ROM (P = 0.0001) were significantly increased in the SDT group, while thigh pain (P = 0.04) and the rate of DVT (P = 0.03) were significantly decreased in the SDT group. There were no significant differences between the MDT and WDT groups (12 RCTs) except for the rate of all complications (P = 0.01). CONCLUSION Despite the decrease in IBL with a tourniquet, no difference was found in TBL. In conclusion, not using a tourniquet or only using it during the cementation of implants was preferable based on the faster functional recovery, lower rate of DVTs and complications compared with using a tourniquet throughout the TKA procedure. LEVEL OF EVIDENCE I.
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5.
Effects of different methods of using pneumatic tourniquet in patients undergoing total knee arthroplasty: a randomized control trial
Zhang Y, Li D, Liu P, Wang X, Li M
Irish Journal of Medical Science. 2017;186((4):):953-959.
Abstract
BACKGROUND The goal of this work was to investigate the effects of different methods of using pneumatic tourniquet on reducing blood loss in patients undergoing cemented total knee arthroplasty (TKA). METHODS One hundred and fifty patients undergoing unilateral cemented TKA were randomly divided into three groups (50 patients per group). The tourniquet was used during the entire operation (Group A), used from the beginning of operation to the completion of joint replacement (Group B), and from the beginning of osteotomy to the completion of arthroplasty (Group C). The following parameters were recorded: intraoperative blood loss (IBL), postoperative blood loss (PBL), hidden blood loss (HBL), and total blood loss (TBL); operation time and tourniquet time; incidence of postoperative complications; and hospital for special surgery (HSS) score. RESULTS IBL, HBL, and TBL in group C was significantly less than that in group B (all P < 0.05). Tourniquet time in group C was significantly less than that in groups A and B (all P < 0.05). The incidence of tourniquet-related complications in group C (6%) was relatively lower than that in group A (10%) during hospitalization (P > 0.05). Post-operative HSS scores at 2 weeks after the operation in group C was significantly higher than that in group A and group B (all P < 0.05). CONCLUSIONS Our results suggest that using a tourniquet from the beginning of osteotomy to the completion of arthroplasty could significantly reduce TBL in TKA, and decrease the incidence of complications; thereby facilitating early post-operative functional recovery.