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RESUMEN Antecedentes: el tratamiento del carcinoma diferenciado de tiroides (CDT) de bajo riesgo es aún motivo de discusión. En las últimas décadas se observó una migración hacia tratamientos personalizados acordes con las características de cada paciente y de cada tumor. Las guías de práctica vigentes habilitan la lobectomía en pacientes seleccionados, con bajo riesgo de recurrencia. Objetivo: describir los resultados en una cohorte de pacientes con CDT de bajo riesgo de recurrencia tratados con lobectomía tiroidea. Material y métodos: estudio observacional descriptivo de una revisión retrospectiva de historias clínicas de 114 pacientes con CDT tratados con lobectomía tiroidea entre enero de 2015 y abril de 2023. Resultados: fueron operados 114 pacientes, con media de edad de 44 años ± 12; 90 (79%) fueron mujeres. La mediana del tamaño tumoral fue de 9,4 mm, RIC (rango intercuartílico 25-75% 7-13 mm), y 103 de los nódulos (90%) fueron ecográficamente sólidos. Solo 2 pacientes con invasión vascular mayor de 4 vasos requirieron completar la tiroidectomía total. No se registraron complicaciones de importancia, salvo una parálisis recurrencial transitoria. Con un seguimiento promedio de 33,4 meses, no se observaron recurrencias locorregionales ni a distancia en la población analizada. Conclusión: la lobectomía tiroidea en el tratamiento del CDT de bajo riesgo tuvo una baja morbilidad sin recurrencias en la serie presentada. La selección rigurosa de los pacientes y la interacción de un equipo multidisciplinario se consideran esenciales para la implementación exitosa de esta metodología terapéutica.
ABSTRACT Background: The treatment of low-risk differentiated thyroid cancer (DTC) is still a matter of debate. Over the past few decades, there has been a shift towards a more personalized approach, tailored to the individual risks of each patient and tumor. The current practice guidelines recommend lobectomy in selected patients, with low risk of recurrence. Objective: To describe the results of thyroid lobectomy in a cohort of patients with DTC with low risk of recurrence. Material and methods: We conducted a descriptive and observational study. The medical records of patients with DTC who underwent thyroid lobectomy between January 2015 and April 2023 were retrospectively reviewed. Results: A total of 114 patients were operated on; mean age was 44 ± 12 years and 90 (79%) were women. The median tumor size was 9.4 mm (IQR 25-75% 7-13 mm), and 103 nodules (90%) were solid on ultrasound. Only 2 patients with vascular invasion involving > 4 vessels required completion thyroidectomy. There were no major complications and only one patient developed temporary recurrent laryngeal palsy. There were no locoregional or distant recurrences during mean follow-up of 33.4 months. Conclusion: Thyroid lobectomy for low-risk DTC had low morbidity and no recurrences in the series presented. The rigorous selection of patients and the interaction of a multidisciplinary team are considered essential for the successful implementation of this therapeutic approach.
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Objetivo: Caracterizar a pacientes con diagnóstico de neoplasias en glándula parótida, según el procedimiento quirúrgico efectuado, la técnica de identificación del nervio facial, y la relación de los hallazgos patológicos definitivos con los estudios de muestreo histológico preoperatorio. Métodos: Estudio multidisciplinario, multiinstitucional, descriptivo, cuantitativo y retrospectivo de 26 pacientes con diagnóstico de neoplasias en glándula parótida entre el año 2018 al 2023. Se dividieron de acuerdo a la histología en benignas y malignas. Las distintas frecuencias fueron expresadas en número y porcentaje. Se calculó la sensibilidad y especificidad de la punción con aguja fina como prueba de muestreo histológico. Resultados: Categoría benigna: 16 pacientes (61,5% %). El resto de la serie, diez pacientes, de la categoría de tumores malignos (38,5%). La lobectomía superficial parotídea fue el procedimiento más frecuente en las neoplasias benignas (75%) y malignas (60%). La técnica anterógrada de identificación del nervio facial fue la más común. Entre 25% a 30% de parálisis temporales en ambos grupos. La sensibilidad y especificidad de la punción con aguja fina para el diagnóstico de neoplasias benignas fue de 92,3% y 50%, el porcentaje de falsos negativos de 5,8%. Conclusión: La lobectomía superficial de la glándula parótida y la técnica anterógrada representaron el procedimiento quirúrgico y la técnica de identificación del nervio facial más frecuentemente realizado en ambas categorías. La baja especificidad de la punción con aguja fina y el porcentaje de falsos negativos representaron algunas de las dificultades a afrontar para decidir la extensión del tratamiento quirúrgico(AU)
Objective: To evaluate the surgical procedure, technique identification of nerve facial and correlate the pathological findings withthe preoperative histological sampling studies, in patients with neoplasms parotid underwent surgery. Methods: Study multi-institutiona, multi-disciplinary, descriptive y quantitative of 26 patients with neoplasm parotid between the years 2018 to 2023. We divided in two categories benign and malignant. The frequency was expressed in number and percentage. It was calculated the sensibility and specificity of the fine needle puncture. Results: Category benign: 16 patients (61,5% %). Malignant, ten patients (38,5%). The lobectomy superficial was the surgical procedure more frequent in the neoplasm benign (75%) and malignant (60%). The anterograde technique of identification of nerve facial was the more common. Between 25% and 30% presents facial palsytemporal. The sensibility and specificity of the fine needle puncture were 92,3% y 50%, the percentage of false negatives was 5,8%. Conclusion: In this study the lobectomy superficial and anterograde technique were the surgical procedure and technique of identification of nerve facial more frequent in both categories. The low specificity of fine needle puncture and the percentage of false negatives were some of the difficulties to affront in the decision of the surgery exten(AU)
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Humans , Male , Female , Adult , Middle Aged , Aged , Parotid Gland/pathology , Biopsy, Fine-NeedleABSTRACT
@#Objective To investigate the relationship between preoperative mean daily step counts and pulmonary complications after thoracoscopic lobectomy in elderly patients. Methods From 2018 to 2021, the elderly patients with pulmonary complications after thoracoscopic lobectomy were included. A 1∶1 propensity score matching was performed with patients without pulmonary complications. The clinical data were compared between the two groups. Results Totally, 100 elderly patients with pulmonary complications were enrolled, including 78 males and 22 females, aged 66.4±4.5 years. And 100 patients without pulmonary complications were matched, including 71 males and 29 females aged 66.2±5.0 years. There was no significant difference in the preoperative data between the two groups (P>0.05). Compared to the patients with pulmonary complications, the ICU stay was shorter (8.1±4.4 h vs. 12.9±7.5 h, P<0.001), the first out-of-bed activity time was earlier (8.8±4.5 h vs. 11.2±6.1 h, P=0.002), and the tube incubation time was shorter (19.3±9.2 h vs. 22.5±9.4 h, P=0.015) in the patients wihout pulmonary complications. There was no statistical difference in other perioperative data between the two groups (P>0.05). The mean daily step counts in the pulmonary complications group were significantly less than that in the non-pulmonary complications group (4 745.5±2 190.9 steps vs. 6 821.1± 2 542.0 steps, P<0.001). The daily step counts showed an upward trend for three consecutive days in the two groups, but the difference was not significant. Conclusion The decline of preoperative mean daily step counts is related to pulmonary complications after thoracoscopic lobectomy in elderly patients. Recording daily step counts can promote preoperative active exercise training for hospitalized patients.
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@#The precise localization of pulmonary nodules has become an important technical key point in the treatment of pulmonary nodules by thoracoscopic surgery, which is a guarantee for safe margin and avoiding removal of too much normal lung parenchyma. With the development of medical technology and equipment, the methods of locating pulmonary nodules are also becoming less trauma and convenience. There are currently a number of methods applied to the preoperative or intraoperative localization of pulmonary nodules, including preoperative percutaneous puncture localization, preoperative transbronchial localization, intraoperative palpation localization, intraoperative ultrasound localization, and localization according to anatomy. The most appropriate localization method should be selected according to the location of the nodule, available equipment, and surgeon鈥檚 experience. According to the published literatures, we have sorted out a variety of different theories and methods of localization of pulmonary nodules in this article, summarizing their advantages and disadvantages for references.
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Objective To assess the predictive value of bedside diaphragmatic ultrasound in predicting pulmonary complications(PPCs)after thoracoscopic lobectomy.Methods The patients who had undergone elective thoracoscopic lobectomy in Henan Provincial People's Hospital were collected.General information and perioperative indicators were recorded.Diaphragmatic motility was detected by bedside ultrasound preoperatively and on postopera-tive days 1,3,and 5.The patients were divided into two groups(PPCs group and non-PPCs group).Statistically different parameters in univariate analysis were included in multivariate logistic regression analysis to screen inde-pendent influencing factors of PPCs.Receiver operating curve(ROC)was drawn,and the performance of diaphragm ultrasound for predicting PPCs was evaluated by the area under the curve(AUC).Results 949 patients were included in this study.PPCs occurred in 537 patients(57.5% ).Univariate analysis showed that as compared with the non-PPCs group,the proportion of diabetic patients and postoperative VAS score in the PPCs group increased,time to chest tube removal and one-lung ventilation,and postoperative hospital stay were longer.PPCs group had a lower DE value on the operative side and healthy side on postoperative days 1 and 3 and on the operative side alone on day 5(P<0.05).Multivariate logistic regression analysis showed that prolonged one-lung ventilation time,diabetes mellitus,DE values on the operative side and unoperative side on postoperative days 1 and 3,and decreased DE value on the operative side on day 5 were independent risk factors for PPCs.The ROC curve shows that the efficacy of DE for pre-dicting PPCs on the operative and healthy sides on postoperative days 1 and 3 was relatively high(AUC of 0.797,0.821,0.933,and 0.929;respectively).The efficacy of DE for predicting PPCs on the operative side was poor on postoperative day 5(AUC of 0.703 and 0.512,respectively).Conclusions A decrease in postoperative DE,prolonged one-lung ventilation time,and diabetes are independent risk factors for PPCs after thoracoscopic lobectomy.Bedside ultrasound evaluation of DE has a higher value in predicting PPCs three days after surgery.
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Objective:To discuss the feasibility of control the pulmonary artery (PA) with rumel and bulldog clamp during uniportal thoracoscopic left upper lobectomy.Methods:Retrospective analysis of clinical data of 21 patients whose left PA infiltrated by tumor or lymph nodes.The Rumel was used to proximal control of the left PA, and the endoscopic bulldog clamp to distal control. The left upper lobectomy and PA reconstruction were completed under single-port thoracoscopy.Results:All patients were successfully operated, one patient underwent thymectomy, and one patient underwent left S6a subsegmentectomy at the same time. PA reconstruction was performed by running suture under single-port thoracoscopy in 18 patients, by pericardial patch in 2 patients assisted by small incision, and by circumferential resection in one patient associated with left upper sleeve lobectomy assisted by small incision. The operation time was (213.3±40.5) min, the PA control time was (16.5±4.6) min.The blood loss was (152.9±99.9) ml. Postoperative indwelling time of thoracic drainage tube was (5.3±2.8) days, and the postoperative hospitalization time was (9.1±3.6) days. There were no serious complications during the perioperative period.Conclusion:The PA control technique using rumel and bulldog clamp is reliable and occupies less space, which is helpful for the left upper lobectomy and PA reconstruction under uniportal thoracoscopy
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@#Objective To investigate the effect of multi-sided foramen ultrafine drainage tube with metal support on the formation of thoracic residual cavity after uniportal video-assisted thoracoscopic (VATS) upper lobectomy. Methods The clinical data of the patients who underwent uniportal VATS upper lobectomy for lung cancer in the Department of Thoracic Surgery of the First Hospital of Lanzhou University from January 2021 to April 2022 were retrospectively analyzed. According to the type of ultrafine drainage tube used in the surgery, the patients were divided into a test group (using metal-supported multi-sided foramen ultrafine drainage tube) and a control group (using ordinary 12F ultrafine drainage tube). The incidence of postoperative thoracic residual cavity and operation-related data were compared between the two groups. Results A total of 200 patients were enrolled, including 126 males and 74 females, with a mean age of 57.52 years. There were 90 patients in the test group, and 110 patients in the control group. The incidence of postoperative thoracic residual cavity in the test group was lower than that in the control group (P=0.045). The differences in the postoperative bedtime, postoperative visual analogue scale, postoperative analgesic pump using time, postoperative hospitalization time, times of postoperative thoracentration and drainage, postoperative drainage time and hospitalization cost between the two groups were statistically significant (P<0.05). The incidences of postoperative lung infection, pleural effusion and atelectasis complications were lower in the test group than those in the control group (P<0.05). The differences in the preoperative anesthesia time, operation time, intraoperative bleeding and postoperative lung leakage were not statistically significant (P>0.05). Conclusion The use of multi-sided foramen ultrafine drainage tube with metal support can reduce the incidence of thoracic residual cavity after uniportal VATS upper lobectomy, and can reduce pain and economical burdens and the incidence of operation-related complications, accelerating the recovery of patients after surgery. The application of multi-sided foramen ultrafine drainage tube with metal support in uniportal VATS upper lobectomy can be widely used in the clinic.
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@#Objective To investigate the clinical effect of digital drainage system (DDS) in patients after robot-assisted lobectomy. Methods The clinical data of the patients who underwent da Vinci robot-assisted lobectomy from August 2020 to December 2021 were retrospectively analyzed. The patients were divided into a DDS group and a conventional group (using traditional single thoracic drainage tube device) according to different drainage devices used after operation. The preoperative data, intraoperative blood loss, total drainage volume within 48 h after operation, postoperative extubation time and postoperative hospital stay were compared between the two groups. Results Finally, 170 patients were collected, including 76 males and 94 females with an average age of 61.8±8.7 years. Postoperative extubation time [5.53 (6.00, 7.00) days vs. 6.36 (6.00, 8.00) days, Z=–2.467, P=0.014] and postoperative hospital stay [7.80 (8.00, 10.00) days vs. 8.94 (9.00, 10.00) days, Z=–2.364, P=0.018] in the DDS group were shorter than those in the conventional group. For patients with postoperative persistent air leak, postoperative extubation time (Z=–2.786, P=0.005) and postoperative hospital stay (Z=–2.862, P=0.003) in the DDS group were also shorter than those in the conventional group. Conclusion DDS has a positive effect on enhanced recovery after robot-assisted lobectomy, which is safe and stable, and is beneficial to postoperative rehabilitation and shortening the average hospital stay.
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Objective To compare the clinical efficacies of video-assisted thoracoscopic segmentectomy versus lobectomy for early-stage non-small cell lung cancer.Methods The clinical data of 234 patients with stage ⅠA non-small cell lung cancer and undergoing different surgical methods under video-assisted thoracoscopy admitted to Chongqing Dianjiang General Hospital were retrospectively analyzed,and the patients were divided into the lung segment group and the lung lobe group according to their surgical methods.The clinical characteristics of the patients in the two groups were balanced by a 1-to-1 ratio matching through the propensity score matching method,and each group finally included 63 cases.The perioperative indicators containing operation time,intraoperative blood loss,postoperative thoracic drainage tube indwelling time,thoracic drainage volumes 24 hours and 48 hours after operation and postoperative hospital stay were compared of patients between the two groups.The incidence of postoperative complications such as air leakage>6 days,pulmonary infection,atelectasis,hemoptysis,and hoarseness in the two groups was collected.Results There was no significant difference in the operation time,intraoperative blood loss,thoracic drainage volumes 24 hours and 48 hours after operation,postoperative thoracic drainage tube indwelling time or incidence of postoperative complications of patients between the two groups(P>0.05).The postoperative hospital stay of patients in the lung segment group was shorter than that in the lung lobe group,with statistically significant difference(P=0.003).Conclusion For patients with stage ⅠA non-small cell lung cancer,video-assisted thoracoscopic segmentectomy has similar perioperative efficacy to lobectomy,while segmentectomy has a more significant advantage in shortening the hospital stay.
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Objective To explore the effect of 10-F pig tail drainage tube on postoperative incision pain and drainage effect in patients undergoing single-port thoracoscopic lobectomy.Methods A total of 120 patients with lung cancer who underwent single-port thoracoscopic lobectomy admitted to First Affiliated Hospital of Hebei University of Traditional Chinese Medicine were selected and divided into the control group and the observation group,with 60 cases in each group.Patients in the control group were placed a 28-F silicone drainage tube in the posterior mediastinum from the side that deviated from the surgical incision after surgery;and patients in the observation group were placed a 10-F pig tail drainage tube horizontally in the posterior mediastinum at the 7th intercostal space of the posterior axillary line(besides,a 10-F pig tail drainage tube should be placed in the 2nd intercostal space of the midclavicular line if the upper or middle lobes were resected).The pain scores 1,3 and 5 days after operation,healing of surgical incision,extubation time of drainage tube,total drainage volume after opera-tion of patients in the two groups were compared.The incidences of postoperative subcutaneous emphysema,atelectasis and re-intubation of patients in the two groups were recorded.Results There was no statistically significant difference in the total drainage volume,extubation time,incidences of subcutaneous emphysema,atelectasis or re-intubation after operation of patients between the two groups(P>0.05).The postoperative healing of surgical incision of patients in the observation group was better than that in the control group(P<0.05),and the score of postoperative incision pain was significantly lower than that in the control group(P<0.05).Conclusion The application of 10-F pig tail drainage tube after single-port thoracoscopic lobectomy can reduce postoperative incision pain,and ensure the drainage effect of postopera-tive hydrothorax and pneumatosis,without the increase of pulmonary complications.
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RESUMEN La incidencia de metástasis pulmonares aisladas en adenocarcinoma ductal de páncreas es aproximadamente del 13%. La resección de estas metástasis es infrecuente; sin embargo, los pacientes que se presentan únicamente con metástasis pulmonares tienen una mejor supervivencia comparadas con otras localizaciones. Presentamos el caso de una paciente a quien se le realizó una lobectomía pulmonar por metástasis de adenocarcinoma ductal de páncreas. Luego de la resección, el período libre de recurrencia y la supervivencia libre de enfermedad específica fueron de 84 y 152 meses, respectivamente. Consideramos que el siguiente paso en el tratamiento de esta subpoblación es poder seleccionar a los pacientes con una biología tumoral favorable y que una estrategia de tratamiento enérgica estaría justificada.
ABSTRACT The incidence of isolated pulmonary metastases in pancreatic ductal adenocarcinoma is about 13%. Resection of these metastases is uncommon; however, patients presenting only with pulmonary metastases have better survival compared to those with metastases on other locations. We report the case of a female patient who underwent lobectomy for metastases from pancreatic ductal adenocarcinoma. After resection, disease-free interval and specific diseases-free survival were 84 and 152 moths, respectively. We consider that the next step in the treatment of this subpopulation of patients is to select those patients with favorable tumor biology who would benefit from a more aggressive approach.
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Abstract Background Temporal lobe epilepsy (TLE) is a high prevalence neurological disorder. Surgery has emerged as a promising treatment. Objective The objective of this work is to compare the surgical results of anterior temporal lobectomy (ATL) versus selective amygdalohippocampectomy (SAH) in a cohort of 132 patients. Methods We performed a retrospective study of 146 patients operated for TLE from 2008 to 2019. Initially, 13 patients were excluded from the study due to insufficient medical record data or follow-up loss. One patient was excluded from the analysis of the results due to death in the first postoperative week. We used the ILAE scale to classify seizure control after surgery. In patients with left hippocampal sclerosis, SAH was performed and in right temporal lobe epilepsy, ATL was the approach of choice. Results The mean follow-up time after surgery was 57.2 months (12-137). In our data analysis, we found that the group of patients undergoing ATL had a higher prevalence of being completely seizure-free (ILAE I) (57.1% versus 31%) and a higher rate of satisfactory seizure control (88.6% versus 69.3%) p = 0,006, when compared with patients undergoing SAH. Conclusions The literature is still controversial about seizure control concerning the technique used due to the lack of a robust methodology. Our data analysis identified the superiority of ATL over SAH in seizure outcomes. ATL may be the best option for adequately controlling seizures with minimal additional morbidity in countries with a cost limitation for extended propaedeutics.
Resumo Antecedentes A epilepsia do lobo temporal (TLE) é uma desordem neurológica de alta prevalência. A cirurgia surgiu como um tratamento promissor. Objetivo O objetivo deste trabalho é comparar os resultados da lobectomia temporal anterior (ATL) versus amigdalohipocampectomia seletiva (SAH) em uma coorte de 132 pacientes. Métodos Realizamos um estudo retrospectivo de 146 pacientes operados por TLE de 2008 a 2019. Inicialmente, 13 pacientes foram excluídos por insuficiência de dados em prontuário ou perda de seguimento. Um paciente foi excluído da análise por óbito na primeira semana de pós-operatório. Usamos a escala ILAE para classificar o controle das crises após a cirurgia. Em pacientes com esclerose hipocampal à esquerda, foi realizada a SAH, e na epilepsia do lobo temporal à direita, a ATL foi a abordagem de escolha. Resultados O tempo médio de seguimento após a cirurgia foi de 57,2 meses (12-137). Em nossa avaliação, encontramos que o grupo de pacientes submetidos à ATL apresentou maior prevalência de ausência total de crises (ILAE I) (57,1% versus 31%) e maior taxa de controle satisfatório da epilepsia (88,6% versus 69,3%) p = 0,006, quando comparado ao grupo submetido à SAH. Resultados A literatura ainda é controversa em relação à redução das crises de acordo com a técnica utilizada devido a falta de uma metodologia robusta. Nosso estudo identificou superioridade da ATL sobre a SAH nos desfechos convulsivos. ATL pode ser a melhor opção para controlar adequadamente as convulsões com morbidade adicional mínima em países com limitação de custo para propedêutica estendida.
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Objective To systematically evaluate the effect of sequence of pulmonary artery and vein transection in thoracoscopic lobectomy on the efficacy and safety of patients with non-small cell lung cancer. Methods PubMed, EMbase, Web of Science, The Cochrane Library, CNKI, Wanfang, VIP and CBM databases were searched for the researches on The post-operative efficacy of pulmonary arteriovenous and pulmonary vein resection sequence in thoracoscopic lobectomy for non-small cell lung cancer. The retrieval time is from the database construction to May 2022. Meta-analysis was performed using RevMan 5.4 software. Results Eight articles were included, including 3 randomized controlled studies and 5 cohort studies, with a total of 1810 patients. Meta-analysis results showed that: The operative time (MD=13.34, 95%CI(7.36, 19.32), P < 0.0001) and intraoperative blood loss (MD=45.29, 95%CI(40.24, 50.35), P < 0.0001) in the group with priority pulmonary vein resection were significantly higher than those in the group with priority pulmonary vein resection. The difference was statistically significant. However, the benefits of OS (HR=1.34, 95%CI (1.12, 1.60), P=0.001) and DFS (HR=1.44, 95%CI(1.18, 1.76), P=0.0003) in the group of priority pulmonary vein transection were significantly better than those in the group of priority pulmonary artery transection, with statistically significant differences. Conclusion Priority pulmonary vein transection during thoracoscopic lobectomy effectively improved patients' OS and DFS, resulting in higher survival benefit for patients with non-small cell lung cancer, but intraoperative bleeding and operation time are more than those with priority pulmonary artery transection.
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OBJECTIVE@#To evaluate the effect of transcutaneous acupoint electrical stimulation (TEAS) at Neiguan (PC 6) on general anesthesia under preserving spontaneous breathing in thoracoscopic lobectomy.@*METHODS@#A total of 66 patients of primary lung cancer undergoing thoracoscopic lobectomy were divided to an observation group (33 cases, 1 case discontinued) and a control group (33 cases). In the observation group, TEAS at Neiguan (PC 6) was used 30 min before anesthesia induction till the end of surgery. The surgery time, maximum value of partial pressure of end-tidal carbon dioxide (PETCO2) and minimum value of oxygen saturation (SpO2) of the two groups were recorded. The dosage of propofol, sufentanil, remifentanil and dexmedetomidine were analyzed. Separately, before induction (T0), at the start of surgery (T1), thoracic exploration (T2) and lobectomy (T3), as well as 30 min (T4) and 60 min (T5) after lobectomy, the mean arterial pressure (MAP), heart rate (HR), respiratory rate (RR), serum cortisol (Cor) and norepinephrine (NE) were measured. The time of post anesthesia care unit (PACU) stay, ambulation, flatus, chest drainage and the incidence of nausea and vomiting were compared between the two groups.@*RESULTS@#The maximum value of PETCO2, the dosage of propofol and remifentanil in the observation group were lower than those in the control group (P < 0.05, P < 0.01), the minimum value of SpO2 in the observation group was higher than that of the control group (P < 0.01). At T1-T5, the MAP, HR, serum Cor and NE levels in the observation group were all lower than those in the control group (P < 0.05). The ambulation time, the time for the flatus, chest drainage time, and the incidence of nausea and vomiting in the observation group were all lower than those in the control group (P<0.001, P < 0.01).@*CONCLUSION@#For the general anesthesia under preserving spontaneous breathing in thoracoscopic surgery, TEAS at Neiguan (PC 6) relieves stress response, reduces opioids dosage and promotes postoperative recovery.
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Humans , Acupuncture Points , Carbon Dioxide , Flatulence , Propofol , Remifentanil , Anesthesia, General , Nausea , Norepinephrine , Electric StimulationABSTRACT
Objective To observe the effect of calcified lymph nodes on video-assisted thoracoscopic surgery (VATS) lobectomy in the chronic obstructive pulmonary disease (COPD) patients with lung cancer. Methods A retrospective analysis was conducted on the COPD patients with lung cancer who underwent VATS lobectomy in the Department of Thoracic Surgery in the First Affiliated Hospital of Hebei North University from May 2014 to May 2018.The patients were assigned into a calcified lymph node group and a control group according to the presence or absence of calcified lymph nodes in CT,and the size,morphology,and calcification degree of the lymph nodes were recorded.The operation duration,intraoperative blood loss,chest tube retention time,hospitalization days,and overall complication rate were compared between the two groups. Results The 30 patients in the calcified lymph node group included 17 patients with one calcified lymph node and 13 patients with two or more calcified lymph nodes,and a total of 65 calcified lymph nodes were recorded.The calcified lymph nodes with the size ≤5 mm were the most common (53.8%),and complete calcification was the most common form (55.4%) in lymph node calcification.The mean operation duration had no significant difference between the calcified lymph node group and the control group (t=-1.357,P=0.180).The intraoperative blood loss (t=-2.646,P=0.010),chest tube retention time (t=-2.302,P=0.025),and hospitalization days (t=-2.274,P=0.027) in the calcified lymph node group were higher than those in the control group. Conclusion Calcified lymph nodes increase the difficulty and risk of VATS lobectomy in the COPD patients with lung cancer.The findings of this study are conducive to predicting the perioperative process of VATS lobectomy.
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Humans , Blood Loss, Surgical , Retrospective Studies , Lung Neoplasms/surgery , Pulmonary Disease, Chronic Obstructive , Calcinosis , Lymph NodesABSTRACT
@#Objective To compare and analyze the therapeutic effects of robot-assisted lobectomy and segmentectomy for stage ⅠA non-small cell lung cancer with a diameter≤2 cm. Methods A total of 181 patients with pathologically confirmed stage ⅠA non-small cell lung cancer (diameter≤2 cm) who underwent robot-assisted lobectomy and segmentectomy in our hospital from 2018 to 2021 were included. There were 74 males and 107 females with an average age of 57.50±10.60 years. They were divided into two groups according to the surgical procedure: a segmentectomy group (85 patients) and a lobectomy group (96 patients). Results There was no statistically significant difference between the two groups in terms of clinical data such as age, gender, smoking history, basic disease, pathological type, tumour diameter, operative time, postoperative 24 h drainage volume and overall complications (P>0.05). The intraoperative blood loss (33.88±16.26 mL vs. 39.27±19.48 mL, P=0.046), groups of dissected lymph nodes (4.76±1.19 vs. 5.52±1.46, P=0.000), number of dissected lymph nodes (14.81±7.23 vs. 18.06±7.70, P=0.004) and postoperative 72 h drainage volume (561.65±225.31 mL vs. 649.84±324.34 mL, P=0.037) of patients in the segmentectomy were less than those in the lobectomy group. The chest drainage time (5.49±3.92 d vs. 7.60±4.96 d, P=0.002) and postoperative hospital stay time (7.47±4.16 d vs. 9.67±5.50 d, P=0.003) were shorter than those in the lobectomy group. There was no conversion to thoracotomy or perioperative death in the two groups. The postoperative follow-up rate was 100.0% with a longest follow-up time of 48 months. The 3-year recurrence-free survival rates of the segmentectomy group and lobectomy group were 87.7% and 92.4%, respectively (P=0.465). Conclusion The da Vinci robot-assisted lobectomy and segmentectomy are safe and feasible surgical procedures for patients with stage ⅠA non-small cell lung cancer (diameter≤2 cm), with a similar 3-year recurrence-free survival rate. The lobectomy group has more lymph nodes dissected, while the segmentectomy group is superior to the lobectomy group in terms of intraoperative blood loss, postoperative 72 h chest drainage volume, chest drainage time and postoperative hospitalization time.
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@#Objective To explore the feasibility of early chest tube removal following single-direction uniportal video-assisted thoracoscopic surgery (S-UVATS) anatomical lobectomy. Methods The clinical data of consecutive VATS lobectomy by different surgeons in Xuzhou Central Hospital between May 2019 and February 2022 were retrospectively reviewed. Finally, the data of 1 084 patients were selected for analysis, including 538 males and 546 females, with a mean age of 61.0±10.1 years. These patients were divided into a S-UVATS group with 558 patients and a conventional group (C-UVATS) with 526 patients according to the surgical procedures. The perioperative parameters such as operation time, blood loss were recorded. In addition, we assessed the amount of residual pleural effusion and the probability of secondary thoracentesis when taking 300 mL/d and 450 mL/d as the threshold of chest tube removal. Results Tumor-negative surgical margin was achieved without mortality in this cohort. As compared with the C-UVATS group, patients in the S-UVATS group demonstrated significantly shorter operation time (P<0.001), less blood loss (P=0.002), lower rate of conversion to multiple-port VATS or thoracotomy (P=0.003), but more stations and numbers of dissected lymph nodes as well as less suture staplers (P<0.001). Moreover, patients in the S-UVATS demonstrated shorter chest tube duration, less total volume of thoracic drainage and shorter postoperative hospital stay, with statistical differences (P<0.001). After excluding patients of chylothorax and prolonged air leaks>7 d, subgroup analysis was performed. First, assuming that 300 mL/d was the threshold for chest tube removal, as compared with the C-UVATS group, patients in the S-UVATS group would report less residual pleural effusion and less necessitating second thoracentesis with residual pleural effusion>500 mL (P<0.05). Second, assuming that 450 mL/d was the threshold for chest tube removal, as compared with the C-UVATS group, the S-UVATS group would also report less residual pleural effusion and less necessitating second thoracentesis with residual pleural effusion>500 mL (P<0.05). Further multivariable logistic regression analysis indicated that S-UVATS was significantly negatively related to drainage volume>1 000 mL (P<0.05); whereas combined lobectomy, longer operation time, more blood loss and air leakage were independent risk factors correlated with drainage volume>1 000 mL following UVATS lobectomy (P<0.05). Conclusion The short-term efficacy of S-UVATS lobectomy is significantly better than that of the conventional group, indicating shorter operation time and less chest drainage. However, early chest tube removal with a high threshold of thoracic drainage volume probably increases the risk of secondary thoracentesis due to residual pleural effusion.
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Objective:To investigate the clinical efficacy of laparoscopic hepatic caudate lobectomy.Methods:The retrospective and descriptive study was conducted. The clinicopathological data of 5 patients with hepatic caudate lobe tumor who were admitted to the General Hospital of PLA Northern Theater Command from July 2018 to June 2021 were collected. There were 2 males and 3 females, aged 49(range, 26-55)years. All 5 patients underwent laparoscopic hepatic caudate lobectomy. Observation indicators: (1) intraoperative situations; (2) postoperative situations; (3) follow-up. Follow-up was conducted using telephone interview or outpatient examination to detect tumor recurrence. The follow-up was up to March 2023. Measurement data with skewed distribution were represented as M(range) and count data were described as absolute numbers. Results:(1) Intraoperative situations. All 5 patients underwent laparoscopic hepatic caudate lobectomy with the left approach, including 3 cases receiving laparoscopic partial resection of hepatic caudate lobe, 1 case receiving laparoscopic partial resection of hepatic caudate lobe+left lateral lobectomy and 1 case receiving laparoscopic partial resection of hepatic caudate lobe+cholecystectomy. Intraoperative hilar occlusion was performed in 3 patients. The operation time and volume of intraoperative blood loss of 5 patients was 240(range, 180-370)minutes and150(range, 100-200)mL, respectively. (2) Postoperative situations. On the first day after surgery, the levels of albumin, alanine aminotransferase, and aspartate aminotransferase in 5 patients was 32.9(range, 29.2-40.3)g/L, 104.09(range, 57.11-1 018.67)U/L, and 67.13(range, 58.00-852.66)U/L, respectively. Three of 5 patients showed no significant changes in prothrombin time (PT) on the first day after surgery, while two patients did not undergo PT test. On the third day after surgery, the visual analogue score of 5 patients was mild pain. Among the 5 patients, 1 case had anal exhaust on the postoperative 1st day, and 4 cases had anal exhaust on the postoperative 2nd day. The time to drainage tube removal for 5 patients was 6(range, 4-10)days. There was no postoperative complication such as bleeding, infection, bile leakage or liver failure in 5 patients. Results of postoperative histopathological examination showed that 2 cases with adenoma, 2 cases with cavernous hemangioma and 1 case with smooth myolipoma. The duration of postoperative hospital stay of 5 patients was 6(range, 5-11)days. (3) Follow-up. All 5 patients were followed up for 22 (range, 19-51)months, and there was no tumor recurrence.Conclusion:It is safe and feasible to selectively carry out laparoscopic hepatic caudate lobectomy by strictly gras-ping the indications.
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Objective:We conducted a meta-analysis of related studies to compare the prognostic effects of the Lobectomy and segmental resection procedures for stage ⅠA non-small cell lung cancer ≤2 cm.Methods:Relevant literatures were obtained from Pubmed, Web of Science, EMBASE, The Cochrane Library, CNKI, CBM, VIP and Wanfang databases. Inclusion and exclusion criteria were identified to screen articles for further systematic review and meta-analysis. Data related to segmentectomy group and lobectomy group were directly extracted or indirectly calculated from the included studies.Results:The current meta-analysis included 30 studies involving 12 227 patients published from the establishment of the database to 2022. Compared with lobectomy, segmentectomy had a significant benefit on 3-year OS in patients with NSCLC whose preoperative CT image was ≤2 cm ( OR=0.86, 95% CI: 0.75 - 1.00, P=0.05), there was no significant difference in 5-year OS ( OR=0.91, 95% CI: 0.76-1.09, P=0.30) 10-year OS ( OR=1.22, 95% CI: 0.67-2.21, P=0.51) among these patients. In the study of progression-free survival, patients had 3-year PFS ( OR=0.87, 95% CI: 0.67-1.13, P=0.30), 5-year PFS ( OR=0.87, 95% CI: 0.69-1.10, P=0.26), had no significant difference in PFS. In the subgroup analysis, there was no significant difference between the 3-and 5-year LCSS. Conclusion:Our findings suggest that lobectomy is not superior to segmentectomy for stage ⅠA NSCLC ≤2cm in terms of both long-term survival and progression-free survival, and may be the recommended surgical option. However, further randomized controlled studies and longer period of retrospective analysis are still needed for 10-year long-term survival and solid component analysis.
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@#Objective To summarize the efficacy of robot-assisted thoracic surgery (RATS) and video-assisted thoracoscopic surgery (VATS) in the treatment of left upper lobectomy for non-small cell lung cancer. Methods The clinical data of patients with non-small cell lung cancer who underwent left upper lobectomy with RATS or VATS in our center from January 2019 to October 2021 were retrospectively analyzed. The patients were divided into two groups according to surgical methods: a RATS group and a VATS group. The baseline clinical data and results were compared between the two groups. Results A total of 145 patients were included. There were 78 males and 67 females with a mean age of 59.9 years. There were 63 patients in the RATS group and 82 patients in the VATS group. There was no death within 30 days after operation in both groups. In the RATS group, the drainage volume on the second postoperative day (233.49±83.94 mL vs. 284.88±120.21 mL, P=0.003), total operative time (126.94±29.50 min vs. 181.59±61.51 min, P=0.000), intraoperative resection time of the left upper lobe (76.48±27.52 min vs. 107.23±47.84 min, P=0.000), intraoperative blood loss (P=0.000), and conversion rate to thoracotomy (P=0.018) were significantly better than those in the VATS group. The group (5.41±0.94 groups vs. 4.83±1.31 groups, P=0.002) and number (18.27±7.39 vs. 12.76±6.54, P=0.000) of dissected lymph nodes in the RATS group were significantly more than those in the VATS group. The differences in the drainage volume on the first day after operation, postoperative intubation time, postoperative hospital stay or postoperative complications between the two groups were not statistically significant (P>0.05). Conclusion The application of RATS in the left upper lobectomy for non-small cell lung cancer is safe and feasible, and has obvious advantages over VATS.