RESUMO
BACKGROUND: To evaluate the short-term efficacy, lung function, and oxidative stress levels between the robotic-assisted thoracoscopic surgery (RATS) and video-assisted thoracoscopic surgery group (VATS) for non-small cell lung cancer (NSCLC). METHODS: We conducted a retrospective cohort study, selecting 248 NSCLC patients who underwent minimally invasive lobectomy at the Department of Thoracic Surgery, Gansu Provincial People's Hospital, from August 2019 to February 2023. There were 105 patients in the RATS group and 143 patients in the VATS group. The patients in the two groups were subjected to 1:1 propensity score matching analysis (PSM), and the perioperative indicators were recorded. The levels of oxidative stress factors (superoxide dismutase, SOD; malondialdehyde, MDA) and inflammatory factors were measured 1 day before surgery and 3 days after surgery, respectively. Pulmonary function and patient quality of life were measured at 1 day preoperatively and 3 months postoperatively. RESULTS: There are 93 patients in each group after PSM. Compared to the VATS group, the RATS group had shorter operation time, less intraoperative blood loss, greater number and groups of lymph nodes cleared, and shorter postoperative hospital stay. The SOD level in the RATS group was higher and the MDA level was lower than that in the VATS group after surgery. Postoperative inflammatory cytokine levels were less elevated in the RATS group than in the VATS group. At 3 months postoperatively, FVC%, FEV1%, and GQOLI-74 scores were higher in the RATS group than in the VATS group. CONCLUSION: Compared to VATS lobectomy, RATS lobectomy has the advantages of shorter operative time, lesser bleeding, more lymph node dissection, faster postoperative recovery, and lesser impact on postoperative lung function. It is also capable of reducing the postoperative oxidative stress and inflammatory response, which can improve patients' quality of life.
Assuntos
Carcinoma Pulmonar de Células não Pequenas , Neoplasias Pulmonares , Robótica , Humanos , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Carcinoma Pulmonar de Células não Pequenas/patologia , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/patologia , Estudos Retrospectivos , Pontuação de Propensão , Qualidade de Vida , Pulmão/cirurgia , Pulmão/patologia , Cirurgia Torácica Vídeoassistida , Superóxido Dismutase , PneumonectomiaRESUMO
BACKGROUND: Here we compare the difference in recent outcomes between the use of Maryland forceps (MF) and electrocoagulation hooks (EH) in robotic-assisted thoracoscopic radical lung cancer resection. PATIENTS AND METHODS: We retrospectively analyze the clinical data of 247 patients with lung cancer who underwent robotic-assisted thoracoscopic surgery from February 2018 to December 2022. On the basis of the intraoperative use of energy devices, we divided the clinical data into two groups, including 84 cases in the MF group and 163 cases in the EH group, respectively. The patients in the two groups were matched with propensity score matching analysis, and further, the perioperative clinical data of the two groups were compared. RESULTS: Compared with the EH group, patients in the MF group had shorter operative time, lesser intraoperative bleeding, shorter postoperative drainage time, and shorter postoperative hospital stay (P < 0.05). By comparing the intraoperative and postoperative complications in the two groups, it was found that the incidence of intraoperative lymph node fragmentation, the incidence of postoperative celiac disease, and the incidence of postoperative food choking were significantly lower in the MF group than that in the EH group. The increase of CRP, IL-6, IL-8, and TNF-α levels in the MF group was less than that in the EH group. CONCLUSIONS: The use of MF in robotic-assisted thoracoscopic radical lung cancer surgery is safe and effective, with advantages in lymph node dissection, reduced surgical trauma, and fewer postoperative complications.
Assuntos
Neoplasias Pulmonares , Humanos , Resultado do Tratamento , Pontuação de Propensão , Estudos Retrospectivos , Neoplasias Pulmonares/cirurgia , Complicações Pós-Operatórias , Eletrocoagulação , Instrumentos Cirúrgicos , Cirurgia Torácica VídeoassistidaRESUMO
BACKGROUND: This study aimed to systematically evaluate the effect of early oral feeding (EOF) versus late oral feeding (LOF) on postoperative complications and rehabilitation outcomes for patients with esophageal cancer. METHODS: This study searched relevant literature published up to March 2023 by computer retrieval of PubMed, Embase, The Cochrane Library, and Web of Science. A meta-analysis was performed using Review Manager 5.4 software to compare the effects of EOF and LOF on postoperative complications and recovery outcomes of patients with esophageal cancer. RESULTS: The study included 14 articles, including 9 retrospective studies, 4 randomized controlled trials (RCTs), and 1 prospective study. The 2555 patients included in the study comprised 1321 patients who received EOF and 1234 patients who received LOF. The results of the meta-analysis showed that compared with the LOF group, the EOF group has a shorter time to the first flatus postoperatively (mean difference [MD], - 1.12; 95% confidence interval [CI], (- 1.25 to - 1.00; P < 0.00001), a shorter time to the first defecation postoperatively (MD, - 1.31; 95% CI, - 1.67 to - 0.95;, P < 0.00001], and a shorter hospital stay postoperatively (MD, - 2.87; 95% CI, - 3.84 to - 1.90; P < 0.00001). The two groups did not differ significantly statistically in terms of postoperative anastomotic leakage rate (P = 0.10), postoperative chyle leakage rate (P = 0.10), or postoperative pneumonia rate (P = 0.15). CONCLUSION: Early oral feeding after esophageal cancer surgery can shorten the time to the first flatus and the first defecation postoperatively, shorten the hospital stay, and promote the recovery of patients. Moreover, it has no significant effect on the incidence of postoperative complications.
Assuntos
Neoplasias Esofágicas , Flatulência , Humanos , Fatores de Tempo , Complicações Pós-Operatórias , Fístula Anastomótica , Tempo de InternaçãoRESUMO
BACKGROUND: We compared the perioperative efficacy and safety of da Vinci robot-assisted Ivor Lewis esophagectomy and McKeown esophagectomy for middle and lower thoracic esophageal cancer. METHODS: A retrospective case-control study method was used. A total of 181 patients with esophageal cancer admitted to three medical centers in China from February 2018 to October 2022 were collected and divided into two groups according to surgical method: da Vinci robot-assisted thoracic surgery (RATS) Ivor Lewis esophagectomy (Ivor Lewis group) and RATS McKeown esophagectomy (McKeown group), respectively. Propensity score matching (PSM) analysis was used to reduce selection bias caused by confounding factors. The perioperative indicators of the two groups were compared and analyzed. RESULTS: There was a statistically significant difference in age and tumor location between the Ivor Lewis group and the McKeown group. After PSM, the above factors were no longer statistically significant. There were 80 patients in each group after PSM. In terms of operative time (P = 0.005), anastomotic leakage (P = 0.029), and pulmonary infection (P = 0.035), the Ivor Lewis group has significant advantages; in terms of the number of lymph nodes dissected around the recurrent laryngeal nerve (P = 0.010), the McKeown group has significant advantages. CONCLUSION: Both RATS Ivor Lewis esophagectomy and McKeown esophagectomy are safe and effective for treatment of middle and lower thoracic esophageal cancer. Ivor Lewis has advantages in operative time, anastomotic leakage, and pulmonary infection, while McKeown has advantage in lymph node dissection around the recurrent laryngeal nerve.
Assuntos
Neoplasias Esofágicas , Robótica , Ratos , Animais , Humanos , Esofagectomia/efeitos adversos , Fístula Anastomótica/cirurgia , Estudos Retrospectivos , Estudos de Casos e Controles , Pontuação de Propensão , Ratos Endogâmicos Lew , Resultado do Tratamento , Neoplasias Esofágicas/patologia , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: This study aimed to compare the efficacy and postoperative quality of life for patients with esophageal cancer treated by either the modified or the traditional thoracolaparoscopic McKeown procedure. METHODS: This retrospective case-control study included 269 patients with esophageal cancer admitted to three medical centers in China from February 2020 to August 2022. The patients were divided according to surgical method into the layered hand-sewn end-to-end invagination anastomosis group (modified group) and the traditional hand anastomosis group (traditional group). Propensity score-matching (PSM) was used to maintain balance and comparability between the two groups. RESULTS: The differences in age and tumor location between the patients in the traditional and modified groups were statistically significant. After PSM, the aforementioned factors were statistically insignificant. After PSM, each group had 101 patients. The modified group showed the greater advantage in terms of postoperative hospital stay (P = 0.036), incidence of anastomotic leak (P = 0.009), and incidence of gastroesophageal reflux (P < 0.001), and the difference was statistically significant. The results of the Quality of Life Questionnaire Core 30 (QLQ-C30) and Quality of Life Questionnaire Oesophageal Cancer Module 18 (QLQ-OES18) scales showed that the modified group also had the advantage over the traditional group in terms of physical function, overall health status, loss of appetite, eating, reflux, obstruction, and loss of appetite scores at the first and third months after surgery. CONCLUSION: The modified thoraco-laparoscopic McKeown procedure is a safe and effective surgical approach that can significantly reduce the incidence of postoperative anastomotic leak and gastroesophageal reflux, shorten the postoperative hospital stay, and improve the postoperative quality of life for patients with esophageal cancer.
Assuntos
Neoplasias Esofágicas , Refluxo Gastroesofágico , Laparoscopia , Humanos , Fístula Anastomótica/etiologia , Qualidade de Vida , Estudos Retrospectivos , Estudos de Casos e Controles , Pontuação de Propensão , Laparoscopia/métodos , Anastomose Cirúrgica/métodos , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/cirurgia , Neoplasias Esofágicas/patologia , Esofagectomia/efeitos adversos , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: To assess the impact of da Vinci robot versus thoracoscopic surgery on body trauma and lymphocyte subsets in lung cancer patients. METHODS: Retrospective analysis of 352 patients with lung cancer treated by minimally invasive surgery completed by the same operator in the Department of Thoracic Surgery, Gansu Provincial People's Hospital from October 2019 to October 2022. According to the surgical procedure, the patients were divided into a robotic-assisted thoracic surgery (RATS) group (n = 159) and a video-assisted thoracoscopic surgery group (VATS) (n = 193), respectively. Propensity score matching (PSM) analysis was performed in both groups, and perioperative indicators were recorded. Levels of inflammatory markers (C-reactive protein, CRP; interleukin-6, IL-6) and lymphocyte subsets (CD3+ , CD4+ , CD8+ , and CD4+ /CD8+ ) were measured 1 day before surgery and 1, 3, and 5 days after surgery, respectively. To compare the effects of the two surgical procedures on the trauma and lymphocyte subsets of the patient's organism. RESULTS: One hundred and thirty-eight patients in each group after PSM. Compared with the VATS group, the RATS group had shorter operative time (p < 0.001), less intraoperative bleeding (p < 0.001), less postoperative chest drainage (p = 0.029), shorter postoperative chest drainage time (p = 0.008), and shorter postoperative hospital stay (p = 0.005). The levels of CRP and IL-6 increased in both groups after surgery compared with those before surgery, and the increase was less in the RATS group than that in the VATS group. Postoperative T-lymphocyte levels were lower in both groups compared with preoperative levels, and T-lymphocyte levels were significantly lower in the VATS group compared with the RATS group. CONCLUSION: Compared with VATS for treating lung cancer, RATS has advantages in short-term efficacy, and smaller surgical trauma to patients, which can reduce the body's inflammatory response. It also has less impact on T lymphocyte subpopulations, which can better protect patients' immune function.
Assuntos
Neoplasias Pulmonares , Robótica , Humanos , Estudos Retrospectivos , Pontuação de Propensão , Interleucina-6 , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/etiologia , Cirurgia Torácica Vídeoassistida/métodos , Subpopulações de LinfócitosRESUMO
OBJECTIVE: Systematic evaluation of the efficacy and safety of robotic-assisted laparoscopic myomectomy (RALM) versus laparoscopic myomectomy (LM). METHODS: PubMed, Embase, The Cochrane Library, and Web of Science database were searched by computer to seek relevant literature in order to compare the efficacy and safety of RALM with that of LM from the establishment of the databases to January 2023, and Review Manager 5.4 software was utilized to perform a meta-analysis on the literature. RESULTS: A total of 15 retrospective clinical controlled studies were included. There exists a total of 45,702 patients, among 11,618 patients in the RALM group and the remaining 34,084 patients in the LM group. Meta-analysis results revealed that RALM was associated with lesser intraoperative bleeding (MD = - 32.03, 95%CI - 57.24 to - 6.83, P = 0.01), lower incidence of blood transfusions (OR = 0.86, 95%CI 0.77 to 0.97, P = 0.01), shorter postoperative hospital stay (MD = - 0.11, 95%CI - 0.21 to - 0.01, P = 0.03), fewer transitions to open stomach (OR = 0.82, 95%CI 0.73 to 0.92, P = 0.0006), and lower incidence of postoperative complications (OR = 0.58, 95%CI 0.40 to 0.86, P = 0.006) than LM, whereas LM is more advantageous in terms of operative time (MD = 38.61, 95%CI 19.36 to 57.86, P < 0.0001). There was no statistical difference between the two surgical methods in terms of maximum myoma diameter (MD = 0.26, 95%CI - 0.17 to 0.70, P = 0.24). CONCLUSION: In the aspects of intraoperative bleeding, lower incidence of blood transfusions, postoperative hospital stay, transit open stomach rate, and postoperative complications, RALM has a unique advantage than that of LM, while LM has advantages over RALM in terms of operative time.
Assuntos
Laparoscopia , Leiomioma , Robótica , Miomectomia Uterina , Neoplasias Uterinas , Feminino , Humanos , Miomectomia Uterina/efeitos adversos , Miomectomia Uterina/métodos , Neoplasias Uterinas/cirurgia , Estudos Retrospectivos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Resultado do TratamentoRESUMO
BACKGROUND: The purpose of this study was to compare the perioperative efficacy and safety of da Vinci robot-assisted thoracoscopic surgery (RATS) for treating anterior mediastinal tumors through the subxiphoid and lateral thoracic approaches under the anesthesia of nontracheal intubation (i.e., laryngeal mask airway). METHODS: We retrospectively analyzed the clinical data of 116 patients with anterior mediastinal tumors treated by RATS under laryngeal mask anesthesia completed by the same operator in the Department of Thoracic Surgery, Gansu Provincial People's Hospital, from October 2016 to October 2022. There were a total of 52 patients including 24 males and 28 females, with an average age of 45.40±4.94 years, in the subxiphoid approach (subxiphoid group). On the other hand, there were a total of 64 patients including 34 males and 30 females, with a mean age of 46.86±5.46 years in the lateral thoracic approach (lateral thoracic group). Furthermore, we have detailedly compared and analyzed the operating time, intraoperative bleeding, and total postoperative drainage in the two groups. RESULTS: All patients in both groups successfully completed resection of the anterior mediastinal tumor without occurring perioperative death. Compared with the lateral thoracic group, the subxiphoid group has more advantages in terms of total postoperative drainage (P=0.035), postoperative drainage time (P=0.015), postoperative hospital stay (P=0.030), and visual analog scale (VAS) pain on postoperative days 2 (P=0.006) and 3 (P=0.002). However, the lateral thoracic group has more advantages in the aspect of docking time (P=0.020). There was no statistically significant difference between the two groups in terms of operative time (P=0.517), total operative time (P=0.187), postoperative day 1 VAS pain score (P=0.084), and postoperative complications (P=0.715). CONCLUSION: The subxiphoid approach of RATS under laryngeal mask anesthesia is safe and feasible for resecting anterior mediastinal tumors. Compared with the lateral thoracic approach, the subxiphoid approach has advantages in terms of rapid postoperative recovery and postoperative patient pain, and patient acceptance is also higher and thus is worth promoting in hospitals where it is available.
Assuntos
Neoplasias do Mediastino , Robótica , Masculino , Feminino , Humanos , Neoplasias do Mediastino/patologia , Estudos Retrospectivos , Cirurgia Torácica Vídeoassistida/métodos , Resultado do Tratamento , Dor Pós-Operatória/etiologiaRESUMO
OBJECTIVE: A meta-analysis was conducted to assess the impact of miRNAs in circulation on diagnosing benign and malignant pulmonary nodules (BPNs and MPNs). METHODS: Electronic databases such as Embase, PubMed, Web of Science, and The Cochrane Library were utilized for diagnostic tests of circulating miRNAs to diagnose BPNs and MPNs from the library creation to February 2023. Meta-analysis of the included literature was performed using Stata 16, Meta-Disc 1.4, and Review Manager 5.4 software. This study determined the combined sensitivity, specificity, diagnostic ratio (DOR), positive/negative likelihood ratios (PLR/NLR), as well as value of area under the receiver operating characteristic (ROC) curve. RESULTS: This meta-analysis included 14 publications and 17 studies. According to our findings, the pooled sensitivity for miRNA in diagnosing benign and malignant pulmonary nodules was 0.82 [95% CI (0.74, 0.88)], specificity was 0.84 [95% CI (0.79, 0.88)], whereas the DOR was 22.69 [95% CI (13.87, 37.13)], PLR was 5.00 [95% CI (3.87, 6.46)], NLR was 0.22 [95% CI (0.15, 0.32)], and the area under the working characteristic curve (AUC) of the subject was 0.89 [95% CI (0.86, 0.91)]. CONCLUSION: Circulating miRNAs could be used with sensitivity, specificity, DOR, PLR, NLR, and AUC as biomarkers to diagnose pulmonary nodules (PNs). However, more research is needed to determine the optimum miRNA combinations for diagnosing PNs due to the significant heterogeneity on previous studies.
Assuntos
MicroRNAs , Humanos , Bases de Dados Factuais , Curva ROC , SoftwareRESUMO
BACKGROUND: To compare the difference of short-term curative effect between the use of Maryland forceps (MF) and electrocoagulation hooks (EH) in da Vinci robot-assisted thoracoscopic mediastinal tumor resection. METHODS: Retrospectively analyze 84 patients with mediastinal tumors who underwent robot-assisted thoracoscopic surgery (RATS) at the Department of Thoracic Surgery in Gansu Provincial Hospital from February 2019 to February 2023. Two groups were divided according to the intraoperative use of energy devices, including 41 cases in the MF group and 43 cases in the EH group. Perioperative clinical data was gathered to compare the short-term efficacy of patients in both groups. RESULTS: There were no significant differences in baseline characteristics such as sex (P = 0.685), age (P = 0.165), and tumor size (P = 0.339) between the two groups. Compared with the EH group, patients in the MF group have shorter operative time (P = 0.030), less intraoperative bleeding (P = 0.010), less total postoperative drainage volume (P = 0.001), shorter postoperative drainage time (P = 0.022), shorter hospital stay (P = 0.019), and lower levels of interleukin-6 (IL-6), interleukin-8 (IL-8), tumor necrosis factor-alpha (TNF-α), and cortisol. No statistically significant differences were found between the two groups in terms of total hospitalization costs (P = 0.123), postoperative visual analog scale (VAS) pain scores (P = 0.064), and postoperative complications (P = 0.431). CONCLUSION: Using MF in RATS for mediastinal tumor is safe and effective, which can reduce the amount of bleeding, reduce the degree of inflammatory reaction, and conducive to the quick recovery of patients.
Assuntos
Neoplasias do Mediastino , Robótica , Humanos , Neoplasias do Mediastino/cirurgia , Estudos Retrospectivos , Eletrocoagulação , Instrumentos Cirúrgicos , Cirurgia Torácica Vídeoassistida/efeitos adversosRESUMO
OBJECTIVE: To analyze and compare the clinical application value of three-dimensional reconstruction and computed tomography (CT)-guided Hook-wire localization for row lung segment resection of pulmonary nodules. METHODS: Retrospective analysis of the clinical data of 204 patients suffering from pulmonary nodules admitted to the Department of Thoracic Surgery of Gansu Provincial People's Hospital from June 2016 to December 2022. According to the preoperative positioning method, the group was divided into a 3D reconstruction group (98 cases) and a Hook-wire group (106 cases), respectively. The two groups of patients were propensity score matching (PSM) to compare their perioperative outcomes. RESULTS: All patients in both groups underwent successful surgeries without perioperative deaths. After PSM, 79 patients were successfully matched in each group. Two cases of pneumothorax, three cases of hemothorax, and four cases of decoupling occurred in the Hook-wire group; no complications of pneumothorax, hemothorax, and decoupling occurred in the 3D reconstruction group. Compared to the Hook-wire group, the 3D reconstruction group has shorter operative time (P = 0.001), less intraoperative bleeding (P < 0.001), less total postoperative chest drainage (P = 0.003), shorter postoperative tube placement time (P = 0.001), shorter postoperative hospital stay (P = 0.026), and postoperative complications (P = 0.035). There was no statistically significant difference between the two groups in terms of pathological type, TNM staging, and number of lymph node dissection. CONCLUSION: Three-dimensional reconstruction and localization of pulmonary nodules enables safe and effective individualized thoracoscopic anatomical lung segment resection with a low complication rate, which has good clinical application value.
Assuntos
Neoplasias Pulmonares , Nódulos Pulmonares Múltiplos , Pneumotórax , Nódulo Pulmonar Solitário , Humanos , Neoplasias Pulmonares/diagnóstico por imagem , Neoplasias Pulmonares/cirurgia , Neoplasias Pulmonares/complicações , Imageamento Tridimensional , Estudos Retrospectivos , Pneumotórax/etiologia , Pneumotórax/cirurgia , Hemotórax/complicações , Pontuação de Propensão , Cirurgia Torácica Vídeoassistida/métodos , Nódulos Pulmonares Múltiplos/diagnóstico por imagem , Nódulos Pulmonares Múltiplos/cirurgia , Nódulos Pulmonares Múltiplos/complicações , Tomografia Computadorizada por Raios X/métodos , Nódulo Pulmonar Solitário/diagnóstico por imagem , Nódulo Pulmonar Solitário/cirurgia , Nódulo Pulmonar Solitário/complicaçõesRESUMO
BACKGROUND: To compare the near and long-term outcomes of endoscopic thoracic sympathectomy (ETS) for palmar, axillary and plantar hyperhidrosis. METHODS: We retrospectively analyzed the clinical data of 218 patients with hyperhidrosis who were admitted to the Department of Thoracic Surgery of Gansu Provincial People's Hospital for surgical treatment from April 2014 to August 2021. The patients were divided into three groups according to the method of ETS and the perioperative clinical data and postoperative follow-up data were collected to compare the near and long term outcomes of the three groups. RESULTS: There were 197 eligible patients at follow-up, 60 patients in the R4 cut-off group, 95 patients in the R3 + R4 cut-off group and 42 patients in the R4 + R5 cut-off group. There were no statistically significant differences in baseline indicators such as sex, age and positive family history among the three groups (P > 0.05). There was no statistically significant difference between the three groups in terms of operative time (P = 0.148), intraoperative bleeding (P = 0.308) and postoperative hospital stay (P = 0.407). Postoperatively, all three groups showed significant relief of palmar hyperhidrosis symptoms, with the R3 + R4 group having an advantage in terms of relief of axillary hyperhidrosis symptoms, patient satisfaction and quality of life index at 6 months postoperatively and the R4 + R5 group having an advantage in terms of relief of plantar hyperhidrosis symptoms. The difference in compensatory hyperhidrosis at 12 months postoperatively was not statistically significant among the three groups (P = 0.867), but the incidence was higher in the R3 + R4 and R4 + R5 groups than that in the R4 group. CONCLUSION: Patients with simple palmar hyperhidrosis can first consider R4 cut-off treatment; R3 + R4 cut-off is more effective in treating palmar hyperhidrosis combined with axillary hyperhidrosis; R4 + R5 cut-off is more effective in treating palmar hyperhidrosis combined with plantar hyperhidrosis. However, patients need to be informed that R3 + R4 and R4 + R5 dissection may increase the risk of severe compensatory hyperhidrosis after surgery.
Assuntos
Hiperidrose , Qualidade de Vida , Humanos , Estudos Retrospectivos , Mãos , Simpatectomia/efeitos adversos , Simpatectomia/métodos , Hiperidrose/diagnóstico , Hiperidrose/etiologia , Hiperidrose/cirurgia , ToracoscopiaRESUMO
OBJECTIVE: To compare the efficacy and safety of robotic-assisted thoracoscopic surgery (RATS) with video-assisted thoracoscopic surgery (VATS) in the treatment of mediastinal cysts. METHODS: Retrospective analysis on clinical data of 70 cases of minimally invasive surgery for mediastinal cysts completed in the Department of Thoracic Surgery, Gansu Provincial People's Hospital from April 2014 to December 2022. There were 34 cases in the RATS group with a cyst diameter of (3.70 ± 1.16) cm and 36 cases in the VATS group with a cyst diameter of (4.07 ± 1.20) cm. All cysts were evaluated preoperatively using magnetic resonance imaging (MRI) or chest computed tomography (CT) localization. Surgery-related indices were compared among the two groups. RESULTS: All patients in two groups successfully completed resection of mediastinal cysts without perioperative deaths. Compared with the VATS group, the RATS group possessed shorter operative time [(75.32 ± 17.80) min vs. (102.22 ± 19.80) min, P < 0.001], lesser intraoperative bleeding [10 (5.00, 26.00) ml vs. 17.50 (5.00, 50.50) ml, P = 0.009], shorter postoperative chest drainage time [2 (1.00, 6.00) ml vs. 3 (2.00, 6.50) ml, P = 0.006] and shorter postoperative hospital stay [3 (2.00, 6.50) d vs. 4 (3.00, 7.50) d, P = 0.001]. There was no statistically significant discrepancy in intermediate openings and complications in both groups (P > 0.05). CONCLUSION: Compared with VATS, RATS is safety and effectivity in the treatment of mediastinal cysts and thus has advantages in operative time, intraoperative bleeding, postoperative chest drainage time and postoperative hospital stay.
Assuntos
Cisto Mediastínico , Procedimentos Cirúrgicos Robóticos , Humanos , Estudos Retrospectivos , Procedimentos Cirúrgicos Robóticos/métodos , Cisto Mediastínico/cirurgia , Cirurgia Torácica Vídeoassistida/métodosRESUMO
BACKGROUND: The present research is designed to evaluate the short-term outcome of robot-assisted thoracoscopic surgery (RATS) for the treatment of posterior mediastinal neurogenic tumors. METHODS: We retrospectively analyzed clinical data on 39 consecutive patients with mediastinal neurogenic tumors after RATS treatment completed by the same operator in the Department of Thoracic Surgery, Gansu Provincial People's Hospital from January 2016 to September 2022. There were 22 males and 17 females with a mean age of (35.1 ± 6.9) years in this analysis report. The tumors of the patients were localized and evaluated preoperatively using magnetic resonance imaging (MRI) or enhanced CT. RESULTS: All 39 patients successfully underwent the resection of posterior mediastinal neurogenic tumors under RATS, and no conversion to thoracotomy occurred during the operations. The average operative time was (62.1 ± 17.2) min, the average docking time was (10.1 ± 2.5) min, the average intraoperative bleeding was (32.8 ± 19.5) ml, the average 24-h postoperative chest drainage was (67.4 ± 27.9) ml, the average postoperative chest drainage time was (2.2 ± 1.3) days and the average post-operative hospital stay was (3.2 ± 1.3) days. Postoperative complications occurred in 3 patients, including 2 patients with transient Horner's syndrome after surgery and 1 patient with transient anhidrosis of the affected upper limb after surgery. CONCLUSION: RATS for posterior mediastinal neurogenic tumors is safe, effective, feasible and bring the superiority of robotic surgical system into full play.
Assuntos
Neoplasias , Humanos , Estudos RetrospectivosRESUMO
Icaritin is a compound extracted from herb, recent study have found it is able to influence the activity of various types of cancer. Our aim was to investigate the effects of Icaritin on the physiological activities of esophageal cancer stem cells (CSCs). In this study, esophageal cancer cells were cultured and CD133 positive esophageal CSCs were sorted by flow cytometry. Changes in the physiological activity of esophageal CSCs following treatment with different concentrations of Icaritin (0, 12.5, 25, 50, and 100⯵mol/L) were evaluated. The CCK-8 method and Transwell assay were used to determine the effects of Icaritin on the proliferation, migration, and invasion of esophageal CSCs. Flow cytometery was used to investigate its effect on the apoptosis of CSCs. The effect of Icaritin on the expression of proteins in Wnt and Hedgehog signaling pathways were determined using western blot test. Consequently, Icaritin inhibited the proliferation, migration, and invasion of esophageal CSCs in a dose-dependent manner. It promoted cell apoptosis, and influenced the levels of proteins in Wnt and Hedgehog signaling pathways. It may act as a promising drug in the therapy of esophageal cancer.
Assuntos
Antineoplásicos Fitogênicos/farmacologia , Neoplasias Esofágicas/patologia , Flavonoides/farmacologia , Células-Tronco Neoplásicas/efeitos dos fármacos , Células-Tronco Neoplásicas/metabolismo , Apoptose/efeitos dos fármacos , Movimento Celular/efeitos dos fármacos , Proliferação de Células/efeitos dos fármacos , Neoplasias Esofágicas/tratamento farmacológico , Neoplasias Esofágicas/metabolismo , Glicogênio Sintase Quinase 3 beta/metabolismo , Proteínas Hedgehog/metabolismo , Humanos , Células-Tronco Neoplásicas/patologia , Receptor Smoothened/metabolismo , Células Tumorais Cultivadas , Via de Sinalização Wnt/efeitos dos fármacos , Proteína GLI1 em Dedos de Zinco/metabolismo , beta Catenina/metabolismoRESUMO
PURPOSE: To study the functioning mode of miR-182 on esophageal squamous cell carcinoma (ESCC) cell growth and metastasis and provide therapeutic targets for ESCC. METHODS: miR-182 expression level in ESCC cell lines was examined by quantitative real-time polymerase chain reaction (qRT-PCR). Using miR-182 inhibitor, we analyzed the effects of miR-182 down-expression on cell proliferation, invasion, cell apoptosis and cell cycle. Dual-luciferase activity assay was used to examine the potential target gene YWHAG which was predicted by several databases. Protein level was studied using western blotting. RESULTS: Decreased expression of miR-182 in ESCC cells was accompanied by decreased cell invasion and proliferation, promotion of cell apoptosis and cell cycle arrest at G0/G1 phase. Dual-luciferase and western blot confirmed YWHAG as a target gene of miR-182. Furthermore, silence of YWHAG counteracted the suppressive effect of miR-182 down-expression on cell growth and metastasis. CONCLUSIONS: miR-182 could suppress ESCC cell proliferation and metastasis via regulating YWHAG, which might provide a new target for ESCC diagnosis and therapy.
Assuntos
Proteínas 14-3-3/metabolismo , Carcinoma de Células Escamosas do Esôfago/genética , Carcinoma de Células Escamosas do Esôfago/metabolismo , MicroRNAs/metabolismo , Proteínas 14-3-3/genética , Linhagem Celular Tumoral , Regulação para Baixo , Carcinoma de Células Escamosas do Esôfago/patologia , Humanos , MicroRNAs/antagonistas & inibidores , MicroRNAs/biossíntese , MicroRNAs/genética , Metástase Neoplásica , RNA Interferente Pequeno/administração & dosagem , RNA Interferente Pequeno/genética , TransfecçãoRESUMO
Orifice reduction strategies for da Vinci robotic surgery have been a hot topic of research in recent years. We retrospectively analyzed the perioperative outcomes of robotic-assisted thoracoscopic surgery (RATS) with two, three, and four-hole approaches in radical lung cancer surgery. Our results revealed that the two-hole group has advantages in terms of operative time, postoperative 3-day drainage, postoperative drainage time, postoperative hospital stay and postoperative day 3 visual analogue scale (VAS) pain scores. There were no significant differences between the three groups in terms of intraoperative bleeding, number of lymph nodes dissected, VAS pain scores on postoperative days 1 and 2, and postoperative complications. In addition, the two-hole group was superior to the three-hole and four-hole groups in terms of C-reactive protein (CRP), procalcitonin (PCT) and interleukin 10 (IL-10). In summary, the RATS two-hole approach has advantages in operation time, rapid recovery after operation and some postoperative inflammatory indicators, and is worth promoting in hospitals that are skilled in three-hole and four-hole da Vinci robot surgery and have conditions.
Assuntos
Neoplasias Pulmonares , Procedimentos Cirúrgicos Robóticos , Robótica , Humanos , Neoplasias Pulmonares/cirurgia , Procedimentos Cirúrgicos Robóticos/métodos , Estudos Retrospectivos , Resultado do Tratamento , DorRESUMO
BACKGROUND/AIMS: Gastroesophageal reflux is a significant problem after esophagogastrostomy, and impact considerably upon the quality of patients' lives. Aims of this study were to evaluate the operative effects in prevention of reflux with lip-type reinforcement during intrathoracic esophagogastric anastomosis. METHODOLOGY: From January 2005 to December 2009, 216 patients received circular stapled esophagogastrostomy with lip-type reinforcement (LR group), and 69 patients with standard reinforcement (SR group) at our hospital. Major observation parameters were symptoms of reflux and dysphagia. RESULTS: No differences in clinicopathologic characteristics between two groups, in addition to the incidence of anastomotic leakage was less in LR group (p = 0.039). Grade of dysphagia and anastomotic stricture also were not different between two groups (p >0.05). Symptoms of reflux were better controlled in patients with lip-type reinforcement than standard reinforcement (p <0.001). In LR group, 71.3% were asymptomatic with respect to reflux compared to 29.7% in SR group (p <0.001). The incidence of reflux esophagitis was 23.5% in LR group and 58.3% in SR group (p <0.001). There was a significant correlation between reflux symptoms and endoscopic findings of reflux esophagitis (p = 0.001). CONCLUSIONS: Lip-type reinforcement is simple to perform, and effective in controlling gastroesophageal reflux and decreasing anastomotic leakage in majority of patients after esophagogastrostomy.
Assuntos
Neoplasias Esofágicas/cirurgia , Esofagostomia/métodos , Refluxo Gastroesofágico/prevenção & controle , Gastrostomia/métodos , Neoplasias Gástricas/cirurgia , Grampeamento Cirúrgico , Idoso , Fístula Anastomótica/etiologia , Fístula Anastomótica/prevenção & controle , Distribuição de Qui-Quadrado , Endoscopia Gastrointestinal , Neoplasias Esofágicas/diagnóstico , Neoplasias Esofágicas/mortalidade , Esofagite Péptica/etiologia , Esofagite Péptica/prevenção & controle , Esofagostomia/efeitos adversos , Esofagostomia/mortalidade , Feminino , Fundoplicatura , Refluxo Gastroesofágico/diagnóstico , Refluxo Gastroesofágico/etiologia , Refluxo Gastroesofágico/mortalidade , Gastrostomia/efeitos adversos , Gastrostomia/mortalidade , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Fatores de Risco , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/mortalidade , Grampeamento Cirúrgico/efeitos adversos , Grampeamento Cirúrgico/mortalidade , Fatores de Tempo , Resultado do TratamentoRESUMO
OBJECTIVE: To analyze the short-term effect of Da Vinci robot-assisted thoracoscopic (RATS) bronchial sleeve lobectomy, so as to summarize its safety and effectiveness. METHODS: It was a retrospective single-center study with the inclusion of 22 cases receiving RATS lobectomy and 49 cases of traditional thoracoscopic surgery. Further comparison was performed focusing on the baseline characteristics and perioperative performance of the two groups. RESULTS: Compared with the traditional thoracoscopic surgery group, RATS group had more advantages in the number of lymph nodes dissected (P = 0.003), shorter postoperative length of stay in the hospital (P = 0.040), shorter drainage time (P = 0.022), reduced drainage volume (P = 0.001). Moreover, this study found for the first time that there was a shortening in the operation of sleeve lobectomy by using Da Vinci robot-assisted surgical system (P = 0.001). The operation cost of RATS group is more expensive (96000 ± 9100.782 vs 63000 ± 5102.563 yuan; Pï¼0.001). CONCLUSION: Compared with the traditional thoracoscopic bronchial sleeve lobectomy, RATS lobectomy shows advantages of higher operating sensitivity, shorter operation time, faster postoperative recovery, and more lymph nodes dissected. Collectively, RATS bronchial sleeve lobectomy is safe and effective in operation.