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@#Objective To compare the effects of anterior mediastinal tumor resection by the Da Vinci robot and video-assisted thoracoscopy via subxiphoid approach. Methods A retrospective cohort study was conducted to continuously enroll patients who underwent anterior mediastinal tumor resection between 2020 and 2021 in our department. They were divided into a robotic group and a subxiphoid thoracoscopic group. The differences of general indexes (intraoperative blood loss, postoperative drainage volume, postoperative catheterization time, postoperative hospital stay), postoperative pain visual analogue scale (VAS), perioperative declining levels of hemoglobin, hematocrit, serum prealbumin and serum albumin were compared and analyzed. Results A total of 113 patients were enrolled. There were 76 patients in the robotic group (46 males and 30 females, median age of 50 years) and 37 patients in the subxiphoid thoracoscopic group (21 males and 16 females, median age of 51 years). Intraoperative blood loss, postoperative drainage volume, postoperative catheterization time and postoperative hospital stay of the robotic group were better than those in the subxiphoid thoracoscopic group (P<0.05). The postoperative VAS scores in the robotic group were lower than those in the subxiphoid thoracoscopic group, but there was no statistical difference (P>0.05). Perioperative declining levels of hemoglobin, and hematocrit were not statistically different between the two groups (P>0.05). Declining levels of serum prealbumin, and serum albumin in the robotic group were lower than those in the subxiphoid thoracoscopic group (P<0.05). Conclusion Da Vinci robotic and subxiphoid video-assisted thoracoscopic surgeries for the treatment of anterior mediastinal tumors are both safe and reliable, with short postoperative hospital stay, mild postoperative pain and quick recovery. Da Vinci robot surgery has a slight advantage in the treatment outcome.
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@#Objective To compare the effect on postoperative immune function between da Vinci robot-assisted thoracoscopic surgery (RATS) and video-assisted thoracoscopic surgery (VATS) , and to provide clinical support for more effective surgical procedures. Methods A total of 90 patients undergoing radical resection of pulmonary carcinoma in our hospital from June to November 2019 were included. There were 49 males and 41 females with an average age of 62.67 (37-84) years. Among them, 50 patients underwent da Vinci robot-assisted thoracoscopic surgery (a RATS group) and 40 patients underwent video-assisted thoracoscopic surgery (a VATS group). The perioperative indexes as well as postoperative inflammatory factors and immune level effects between the two groups were compared. Results Compared with the VATS, RATS could significantly shorten the operation time and decrease intraoperative blood loss (P<0.05). RATS also effectively reduced the increase of postoperative inflammatory factor level (P<0.05). But there was no significant difference in postoperative immune function between the RATS group and the VATS group (P>0.05). Conclusion RATS is superior to VATS in the treatment of non-small cell lung cancer in perioperative indicators and inflammatory factors.
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@#Objective To explore the factors that affect the drainage time of da Vinci robot lung cancer surgery, to analyze the coping strategies, and to provide a basis for shortening the drainage time of patients after surgery and speeding up the patients' recovery. Methods The clinical data of 131 patients who underwent da Vinci robot lung cancer surgery at the Department of Thoracic Surgery, General Hospital of Northern Theater Command from January 2019 to October 2019 were retrospectively analyzed. Among them, 68 were males and 63 were females, with an average age of 59.84±9.66 years. According to the postoperative thoracic drainage time, the patients were divided into two groups including a group A (drainage time≤ 5 days) and a group B (drainage time >5 days). Univariate analysis and logistic multivariate regression analysis were used to analyze the factors that may affect postoperative drainage time, and the correlation between different influencing factors and thoracic drainage time after da Vinci robot lung cancer surgery. Results Logistic multivariate analysis showed that age≥60 years (P=0.014), diabetes mellitus (P=0.035), operation time≥130 min (P=0.018), number of lymph node dissections≥15 (P=0.002), and preoperative albumin<38.45 g/L (P=0.010) were independent factors affecting the drainage time of da Vinci robot lung cancer surgery. Conclusion For elderly patients with diabetes mellitus during the perioperative period, blood glucose should be actively controlled, reasonable surgical strategies should be formulated to ensure the safety and effectiveness of the operation, while reducing intraoperative damage and shortening the operation time. After the operation, patients should be guided to strengthen active coughing, expectoration and lung expansion. Thereby it can shorten drainage time and speed up the recovery of patients after operation.
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Objective:To investigate the characteristics, causes and preventive strategies of intraoperative and postoperative complications of Da Vince robotic radical resection for lung cancer.Methods:From January 2018 to June 2020, 306 patients with lung cancer who underwent robotic radical resection of lung cancer in our department were reviewed, the perioperative data were statistically analyzed. There were 154 males and 152 females, aged(58.5±10.3) years old, 238 lobectomy cases and 68 segmental lobectomy cases.Results:There were no perioperative death, no conversion to thoracotomy, and no intraoperative vascular injury. Intraoperative blood loss was(41.5±37.4)ml, 302 cases(98.7%) underwent R0 resection, 54 cases(17.6%) of intraoperative bleeding from troca mouth of robot operating arm. 32 cases(10.5%) of postoperative complications, including 3 cases(1.0%) of chylothorax, 1 case(0.3%) of pleural effusion, 28 cases( 9.2%) of alveolar fistula over 7 days with 5 cases of large area subcutaneous emphysema.Conclusion:The most common intraoperative complication in robotic lung cancer radical operation is troca bleeding, and the most common postoperative complication is alveolar fistula. Robot surgery is safe, and targeted preventive measures can reduce the incidence of complications.
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@#Objective To analyze risk factors for chronic cough after minimally invasive resection of non-small cell lung cancer (NSCLC) and explore the possible prevention measures. Methods A total of 128 NSCLC patients who received minimally invasive resection in 2018 in our hospital were enrolled, including 63 males and 65 females with an average age of 60.82±9.89 years. The patients were allocated into two groups: a robot-assisted thoracic surgery (RATS) group (56 patients) and a video-assisted thoracic surgery (VATS) group (72 patients). Chronic cough was assessed by visual analogue scale (VAS), meanwhile, other perioperative indicators were compared between the two groups. Univariate and multivariate logistic regression analyses were performed to identify risk factors for postoperative chronic cough and explore the prevention strategies. Results Overall, 61 (47.7%) patients were diagnosed with chronic cough after surgery, including 25 (44.6%) patients in the RATS group and 36 (50.0%) patients in the VATS group, and the difference was not statistically significant (P>0.05). Compared with the VATS group, the RATS group got shorter endotracheal intubation time (P=0.009) and less blood loss (P<0.001). The univariate analysis showed that age (P=0.014), range of surgery (P=0.021), number of dissected lymph nodes (P=0.015), preoperative cough (P=0.006), endotracheal intubation time (P=0.004) were the influencing factors for postoperative chronic cough. The multivariate analysis showed that age <57 years (OR=3.006, 95%CI 1.294-6.986, P=0.011), preoperative cough (OR=3.944, 95%CI 4.548-10.048, P=0.004), endotracheal intubation time ≥172 min (OR=2.316, 95%CI 1.027-5.219, P=0.043), lobectomy (OR=2.651, 95%CI 1.052-6.681, P=0.039) were the independent risk factors for chronic cough. Conclusion There is no statistical difference in postoperative chronic cough between the RATS and VATS groups. The RATS group gets less blood loss and shorter endotracheal intubation time. Patients with younger age (<57 years), preoperative cough, lobectomy, and longer duration of endotracheal intubation (≥172 min) are more likely to have chronic cough after surgery.
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BACKGROUND@#Da Vinci robotic surgery system is widely used in department of thoracic surgery. The aim of this study is to investigate the treatment outcome of stage I non-small cell lung cancer (NSCLC) via da Vinci Surgical System.@*METHODS@#Clinical date of 347 stage I NSCLC patients, who underwent lobectomy and systematic node dissection from Jan. 2012 to Dec. 2017, were reviewed. 134 patients underwent robot-assisted thoracic surgery (RATS) and 213 patients underwent video-assisted thoracic surgery (VATS). To compare perioperative outcome (blood lose, postoperative drainage, drainage time, postoperative hospital stay, number of the LN dissection) and analyze overall survival (OS), disease free survival (DFS) of the two groups and prognostic factors.@*RESULTS@#The RATS group got less blood lose [(49±39 mL for RATS vs (202±239) mL for VATS, P0.05]; corresponding there had a statistically significant difference of DFS between the two groups [1-year DFS: 93.7% vs 91.3%; 3-year DFS: 87.7% vs 68.4%; 5-year DFS: 87.7% vs 52.5%; disease free survival time (mean): 61 months vs 50 months, P<0.05]. The univariate analysis found that the amounts of the lymph nodes dissection was the prognostic factor for OS and tumor diameter, surgical approach, stations and amounts of the lymph nodes dissection were respectively the prognostic factors for DFS. However, multivariate analysis found that there was not independently factors for OS, but the tumor diameter and surgical approach were independently associated with DFS.@*CONCLUSIONS@#There was no significant difference about OS between the two groups, but the RATS got better DFS. RATS got more number of the LN dissection and less blood lose.
Subject(s)
Adult , Female , Humans , Male , Carcinoma, Non-Small-Cell Lung , Pathology , General Surgery , Disease-Free Survival , Lung Neoplasms , Pathology , General Surgery , Neoplasm Staging , Retrospective Studies , Robotics , Thoracic Surgery, Video-AssistedABSTRACT
Objective:To study the effect of supplementation of calcium and sunshine during pregnancy on serum level of total 25-hydroxyvitamin vitamin D (25-OH-D) . Methods: A total of 151 cases of normal pregnant women were divided into four groups:without calcium and sunshine, without calcium and with sunshine, with calcium and without sunshine, with calcium and sunshine. LIAISON XL chemiluminescence analyzer was used to detect the serum level of 25-OH-D. Results:Compared with the group of without calcium and sunshine, the serum level of 25-OH-D in other groups increased significantly.The calcium deficiency rate of puerpera and neonatal decreased significantly.The reference range was 13.96 ng/ml (2.5%percentile), 39.54 ng/ml (50%percentile) and 73.90 ng/ml (92.5%percentile) .The mean value of 25-OH-D was (41.67 ± 14.72) ng/ml.Conclusion:Proper supplementation of calcium and adequate sunshine during pregnancy can prevent calcium deficiency of puerpera and neonate.The reference range of serum 25-OH-D is slightly lower than that in general population.