Introduction: Lung resection continues to be the most effective treatment for early‑stage lung cancer. Prediction of postoperative lung function is particularly important when evaluating patient eligibility for surgery, as it helps assess the likelihood of experiencing difficulty breathing after the operation.
Aim: We aimed to identify the most common methods used to predict postoperative lung function in clinical practice and to compare their accuracy.
Materials and methods: A systematic review and meta‑analysis were performed to synthesize research focused on the prediction of postoperative lung function. A total of 10 studies were included in the analysis. The Cochrane risk of bias tool was utilized to evaluate the risk of bias in the studies. Additionally, a meta‑analysis of the mean difference between the predicted and measured values of forced expiratory volume in 1 second (FEV1) was conducted. The I2 value was computed as a metric of coherence among studies, while funnel plots and the Begg test were used to evaluate the likelihood of publication bias.
Results: The analyzed studies had a low risk of bias. The meta‑analysis showed that computed tomography (CT) volume and density measurement had the highest level of accuracy for predicting postoperative FEV1 , with a mean difference between the predicted and actual value of 83 ml (95% CI, 41-116).
Conclusions: The results indicate that using CT volume and density is the optimal method for predicting postoperative FEV1 . Additional research is necessary to establish the connection between the type of surgical procedure, adopted thresholds, and outcomes reported by patients.
肺切除术仍然是早期肺癌最有效的治疗方法。预测术后肺功能在评估患者是否适合手术时尤为重要，因为它有助于评估术后出现呼吸困难的可能性。目的：我们旨在确定临床实践中最常用的预测术后肺功能的方法，并比较它们的准确性。材料和方法：通过系统回顾和荟萃分析综合了有关术后肺功能预测的研究。共有10项研究被纳入分析。采用Cochrane偏倚风险工具评价研究的偏倚风险。此外，对1秒用力呼气量（FEV1）的预测值和实测值之间的平均差异进行meta分析。I2值被计算为研究间一致性的度量，而漏斗图和Begg检验被用来评估发表偏倚的可能性。结果：分析的研究偏倚风险较低。meta分析显示，计算机断层扫描（CT）体积和密度测量在预测术后FEV1方面具有最高的准确性，预测值和实际值之间的平均差值为83 ml （95% CI, 41-116）。结论：CT体积和密度是预测术后FEV1的最佳方法。需要进一步的研究来确定手术类型、采用的阈值和患者报告的结果之间的联系。
{"title":"Systematic review and meta‑analysis of factors predicting postoperative lung function after lung cancer resection.","authors":"Hongling Wang, Lihong He, Xiaoyun Hu, Gongxue Xian","doi":"10.20452/wiitm.2024.17892","DOIUrl":"10.20452/wiitm.2024.17892","url":null,"abstract":"<p><strong>Introduction: </strong>Lung resection continues to be the most effective treatment for early‑stage lung cancer. Prediction of postoperative lung function is particularly important when evaluating patient eligibility for surgery, as it helps assess the likelihood of experiencing difficulty breathing after the operation.</p><p><strong>Aim: </strong>We aimed to identify the most common methods used to predict postoperative lung function in clinical practice and to compare their accuracy.</p><p><strong>Materials and methods: </strong>A systematic review and meta‑analysis were performed to synthesize research focused on the prediction of postoperative lung function. A total of 10 studies were included in the analysis. The Cochrane risk of bias tool was utilized to evaluate the risk of bias in the studies. Additionally, a meta‑analysis of the mean difference between the predicted and measured values of forced expiratory volume in 1 second (FEV<sub>1</sub>) was conducted. The I<sup>2</sup> value was computed as a metric of coherence among studies, while funnel plots and the Begg test were used to evaluate the likelihood of publication bias.</p><p><strong>Results: </strong>The analyzed studies had a low risk of bias. The meta‑analysis showed that computed tomography (CT) volume and density measurement had the highest level of accuracy for predicting postoperative FEV<sub>1</sub> , with a mean difference between the predicted and actual value of 83 ml (95% CI, 41-116).</p><p><strong>Conclusions: </strong>The results indicate that using CT volume and density is the optimal method for predicting postoperative FEV<sub>1</sub> . Additional research is necessary to establish the connection between the type of surgical procedure, adopted thresholds, and outcomes reported by patients.</p>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"19 3","pages":"289-298"},"PeriodicalIF":1.6,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11867271/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143558533","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-07-12eCollection Date: 2024-12-27DOI: 10.20452/wiitm.2024.17907
Yaxian Kuai, Jing Li, Zhaoyi Chen, Bin Sun, Xu Wang, Derun Kong
Introduction: With the continuous development of science and technology, robotics technology has gradually penetrated into various fields of application. In medicine, it is widely used in surgery to improve procedural accuracy and patient safety.
Aim: This paper aims to explore the application of robotics in endoscopic submucosal dissection (ESD) and to summarize the principles, techniques, advantages, and limitations of robot-assisted procedures.
Materials and methods: A comprehensive search of the PubMed database and was conducted since the database inception until March 2024. We performed the search using subject headings and key words to obtain relevant articles focused on the application of robotic systems in ESD.
Results: A total of 21 studies describing 9 robotic systems were found eligible. The systems were categorized into one-type endoscopic robots and integrated endoscopic robots, and individual systems were reviewed and compared in a narrative form.
Conclusions: Robotics technology has essential application value and development potential in ESD. Improving the accuracy and stability of the robotic arm, reducing its cost, and broadening its applica tion are the key challenges faced by this continuously advancing technology. It is necessary to further strengthen technology research, development, innovation, and interdisciplinary cooperation to promote the use and advancement of robotics technology in ESD.
{"title":"Development of therapeutic digestive endoscopy robots: a narrative review.","authors":"Yaxian Kuai, Jing Li, Zhaoyi Chen, Bin Sun, Xu Wang, Derun Kong","doi":"10.20452/wiitm.2024.17907","DOIUrl":"10.20452/wiitm.2024.17907","url":null,"abstract":"<p><strong>Introduction: </strong>With the continuous development of science and technology, robotics technology has gradually penetrated into various fields of application. In medicine, it is widely used in surgery to improve procedural accuracy and patient safety.</p><p><strong>Aim: </strong>This paper aims to explore the application of robotics in endoscopic submucosal dissection (ESD) and to summarize the principles, techniques, advantages, and limitations of robot-assisted procedures.</p><p><strong>Materials and methods: </strong>A comprehensive search of the PubMed database and was conducted since the database inception until March 2024. We performed the search using subject headings and key words to obtain relevant articles focused on the application of robotic systems in ESD.</p><p><strong>Results: </strong>A total of 21 studies describing 9 robotic systems were found eligible. The systems were categorized into one-type endoscopic robots and integrated endoscopic robots, and individual systems were reviewed and compared in a narrative form.</p><p><strong>Conclusions: </strong>Robotics technology has essential application value and development potential in ESD. Improving the accuracy and stability of the robotic arm, reducing its cost, and broadening its applica tion are the key challenges faced by this continuously advancing technology. It is necessary to further strengthen technology research, development, innovation, and interdisciplinary cooperation to promote the use and advancement of robotics technology in ESD.</p>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"19 4","pages":"414-420"},"PeriodicalIF":1.6,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11927540/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143694250","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-17DOI: 10.5114/wiitm.2024.140318
Hongjie Yang, Peishi Jiang, Zhichun Zhang, Jiafei Liu, Yuanda Zhou, Peng Li, Qingsheng Zeng, Yu Long, Xipeng Zhang, Yi Sun
Introduction Lateral lymph node dissection (LLND) has now been widely accepted as the optimal procedure to minimize lateral local recurrence (LLR) for selected cases with advanced lower rectal cancer in Asian countries. However, there is still controversy over the preservation or resection of the inferior vesical vessels (IVVs) during LLND due to concerns of impaired post-operative urinary function. Moreover, the standardized procedure for autonomic nerve preservation has not yet been established.
Aim To evaluate the early-stage postoperative voiding function in patients who underwent LLND with uni- versus bilateral resection of the IVVs and to introduce an autonomic nerve sparing technique with a fascial space priority approach (FSPA).
Material and methods LLND was performed in 106 consecutive patients with advanced low rectal cancer at Tianjin Union Medical Center from May 2017 to October 2022. Prospectively collected clinical data were retrospectively compared between patients who received uni-lateral and bilateral LLND. A video with narration was provided to introduce the stepwise procedure of autonomic nerve preservation during IVV resection.
Results The unilateral lymph node dissection (LND) group and the bilateral LND group included 75 and 31 cases, respectively. All LLNDs were performed with FSPA with IVV resection as a standard procedure. No significant differences were observed in overall catheterization days (p = 0.336) and re-catheterization rate (p = 0.575) between groups. No patients in either group suffered from long-term (≥ 30 days) voiding dysfunction.
Conclusions Autonomic nerve sparing is achievable with resection of IVVs during LLND. Satisfactory early-stage voiding function could be obtained with IVV resection on both sides.
{"title":"Early-stage voiding function following uni- versus bilateral inferior vesical vessel resection during therapeutic lateral lymph node dissection with autonomic nerve sparing for advanced low rectal cancer (with video)","authors":"Hongjie Yang, Peishi Jiang, Zhichun Zhang, Jiafei Liu, Yuanda Zhou, Peng Li, Qingsheng Zeng, Yu Long, Xipeng Zhang, Yi Sun","doi":"10.5114/wiitm.2024.140318","DOIUrl":"https://doi.org/10.5114/wiitm.2024.140318","url":null,"abstract":"<b>Introduction</b><br/>Lateral lymph node dissection (LLND) has now been widely accepted as the optimal procedure to minimize lateral local recurrence (LLR) for selected cases with advanced lower rectal cancer in Asian countries. However, there is still controversy over the preservation or resection of the inferior vesical vessels (IVVs) during LLND due to concerns of impaired post-operative urinary function. Moreover, the standardized procedure for autonomic nerve preservation has not yet been established.<br/><br/><b>Aim</b><br/>To evaluate the early-stage postoperative voiding function in patients who underwent LLND with uni- versus bilateral resection of the IVVs and to introduce an autonomic nerve sparing technique with a fascial space priority approach (FSPA).<br/><br/><b>Material and methods</b><br/>LLND was performed in 106 consecutive patients with advanced low rectal cancer at Tianjin Union Medical Center from May 2017 to October 2022. Prospectively collected clinical data were retrospectively compared between patients who received uni-lateral and bilateral LLND. A video with narration was provided to introduce the stepwise procedure of autonomic nerve preservation during IVV resection.<br/><br/><b>Results</b><br/>The unilateral lymph node dissection (LND) group and the bilateral LND group included 75 and 31 cases, respectively. All LLNDs were performed with FSPA with IVV resection as a standard procedure. No significant differences were observed in overall catheterization days (p = 0.336) and re-catheterization rate (p = 0.575) between groups. No patients in either group suffered from long-term (≥ 30 days) voiding dysfunction.<br/><br/><b>Conclusions</b><br/>Autonomic nerve sparing is achievable with resection of IVVs during LLND. Satisfactory early-stage voiding function could be obtained with IVV resection on both sides.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"47 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508871","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-17DOI: 10.5114/wiitm.2024.140613
Yi Xiao, Renping Wang
Introduction Hypertensive intracerebral hemorrhage is one of the most serious complications of hypertension. The treatment focuses on reducing bleeding damage and promoting functional recovery.
Aim This study investigated the efficacy and prognosis of endoscopic intracranial hematoma removal (EIHR) and hematoma puncture and drainage (HPD) in treating hypertensive intracerebral hemorrhage (HICH).
Material and methods Ninety-two patients admitted to our hospital for EIHR and HPD between September 30, 2021 and September 30, 2022 were enrolled, including 14 cases of EIHR (endoscopy group) and 78 cases of HPD (puncture group). The efficacy of the two surgery modes in treating HICH patients was compared. Univariate logistic regression (ULR) and multivariate logistic regression (MLR) were employed to analyze the influences of different treatment methods on the prognosis of patients with HICH.
Results The average hematoma clearance rate (HCR) of all patients was 80.52%, and the patients in the endoscopy group had a higher HCR than those in the puncture group (73.00% vs. 86.00%) (p < 0.001). The good prognosis rate (GPR) shown by the Glasgow Outcome Scale (GOS) score in the endoscopy group was 69.23%, and that in the puncture group was 40.38%, a large but statistically non-significant difference (p > 0.05).
Conclusions The HCR of EIHR was greatly higher based on that of HPD, but showed no great difference in prognostic effect. The higher the GCS score on admission, the lower the likelihood of poor prognosis.
导言高血压脑出血是高血压最严重的并发症之一，治疗重点是减少出血损伤和促进功能恢复。目的 探讨内镜下颅内血肿清除术（EIHR）和血肿穿刺引流术（HPD）治疗高血压性脑出血（HICH）的疗效和预后。材料与方法选取2021年9月30日至2022年9月30日期间我院收治的92例EIHR和HPD患者作为研究对象，其中EIHR（内镜组）14例，HPD（穿刺组）78例。比较了两种手术方式治疗 HICH 患者的疗效。结果所有患者的平均血肿清除率（HCR）为80.52%，内镜组患者的HCR高于穿刺组（73.00% vs. 86.00%）（P <0.001）。结论 EIHR的HCR在HPD的基础上大大提高，但在预后效果上没有太大差异。入院时 GCS 评分越高，预后不良的可能性越低。
{"title":"Effect and prognosis of endoscopic intracranial hematoma removal and hematoma puncture and drainage in patients with hypertensive intracerebral hemorrhage","authors":"Yi Xiao, Renping Wang","doi":"10.5114/wiitm.2024.140613","DOIUrl":"https://doi.org/10.5114/wiitm.2024.140613","url":null,"abstract":"<b>Introduction</b><br/>Hypertensive intracerebral hemorrhage is one of the most serious complications of hypertension. The treatment focuses on reducing bleeding damage and promoting functional recovery.<br/><br/><b>Aim</b><br/>This study investigated the efficacy and prognosis of endoscopic intracranial hematoma removal (EIHR) and hematoma puncture and drainage (HPD) in treating hypertensive intracerebral hemorrhage (HICH).<br/><br/><b>Material and methods</b><br/>Ninety-two patients admitted to our hospital for EIHR and HPD between September 30, 2021 and September 30, 2022 were enrolled, including 14 cases of EIHR (endoscopy group) and 78 cases of HPD (puncture group). The efficacy of the two surgery modes in treating HICH patients was compared. Univariate logistic regression (ULR) and multivariate logistic regression (MLR) were employed to analyze the influences of different treatment methods on the prognosis of patients with HICH.<br/><br/><b>Results</b><br/>The average hematoma clearance rate (HCR) of all patients was 80.52%, and the patients in the endoscopy group had a higher HCR than those in the puncture group (73.00% vs. 86.00%) (p < 0.001). The good prognosis rate (GPR) shown by the Glasgow Outcome Scale (GOS) score in the endoscopy group was 69.23%, and that in the puncture group was 40.38%, a large but statistically non-significant difference (p > 0.05).<br/><br/><b>Conclusions</b><br/>The HCR of EIHR was greatly higher based on that of HPD, but showed no great difference in prognostic effect. The higher the GCS score on admission, the lower the likelihood of poor prognosis.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"31 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-06-17DOI: 10.5114/wiitm.2024.140300
Burcu Kılıç, Ömer Faruk Sağlam, Levani Chikvaidzade, Ezel Erşen, Hasan Kara, Akif Turna, Kamil Kaynak, Ahmet Demirkaya
Introduction Metastatic disease is one of the main causes of death and factors affecting overall survival. It is known that selected patients with pulmonary oligometastases whose primary tumor is under control and who have adequate respiratory capacity may benefit from metastasectomy by resecting all detected lesions.
Aim To report our findings on the use of video-assisted thoracoscopic surgery (VATS) for pulmonary metastasectomy, with a focus on identifying suitable candidates.
Material and methods Between August 2010 and 2023 a total of 532 pulmonary metastasectomy procedures were performed in our institution. Metastasectomy was performed with VATS for 281 of those patients.
Results VATS metastasectomy was performed in 131 patients with a single lesion on preoperative imaging, while 110 patients underwent metastasectomy for multiple lesions. The rate was significantly (p < 0.05) lower in the group with multiple lesions removed during surgery (38 months) than in the group with only one lesion removed during surgery (60 months). The predicted survival time in the group with other tumor histology (79 months) was significantly (p < 0.05) higher than in the groups with tumor histology carcinoma (41.4 months) and sarcoma (55.5 months).
Conclusions The best prognosis after metastasectomy is provided in cases with a single nodule. Grade is also an important prognostic factor affecting survival, particularly for grade 1 tumor. The histopathological type of the primary tumor is also a significant prognostic factor affecting survival after pulmonary metastasectomy in secondary pulmonary neoplasms, particularly for sarcoma and carcinoma.
{"title":"Outcomes of minimally invasive surgery for pulmonary metastasis: who benefits the most?","authors":"Burcu Kılıç, Ömer Faruk Sağlam, Levani Chikvaidzade, Ezel Erşen, Hasan Kara, Akif Turna, Kamil Kaynak, Ahmet Demirkaya","doi":"10.5114/wiitm.2024.140300","DOIUrl":"https://doi.org/10.5114/wiitm.2024.140300","url":null,"abstract":"<b>Introduction</b><br/>Metastatic disease is one of the main causes of death and factors affecting overall survival. It is known that selected patients with pulmonary oligometastases whose primary tumor is under control and who have adequate respiratory capacity may benefit from metastasectomy by resecting all detected lesions.<br/><br/><b>Aim</b><br/>To report our findings on the use of video-assisted thoracoscopic surgery (VATS) for pulmonary metastasectomy, with a focus on identifying suitable candidates.<br/><br/><b>Material and methods</b><br/>Between August 2010 and 2023 a total of 532 pulmonary metastasectomy procedures were performed in our institution. Metastasectomy was performed with VATS for 281 of those patients.<br/><br/><b>Results</b><br/>VATS metastasectomy was performed in 131 patients with a single lesion on preoperative imaging, while 110 patients underwent metastasectomy for multiple lesions. The rate was significantly (p < 0.05) lower in the group with multiple lesions removed during surgery (38 months) than in the group with only one lesion removed during surgery (60 months). The predicted survival time in the group with other tumor histology (79 months) was significantly (p < 0.05) higher than in the groups with tumor histology carcinoma (41.4 months) and sarcoma (55.5 months).<br/><br/><b>Conclusions</b><br/>The best prognosis after metastasectomy is provided in cases with a single nodule. Grade is also an important prognostic factor affecting survival, particularly for grade 1 tumor. The histopathological type of the primary tumor is also a significant prognostic factor affecting survival after pulmonary metastasectomy in secondary pulmonary neoplasms, particularly for sarcoma and carcinoma.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"19 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141529924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-27DOI: 10.5114/wiitm.2024.139984
Jin Yao, Yongshen Fan
Aim The aim of the article was to systematically evaluate the clinical efficacy and safety of transanal endoscopic microsurgery (TEM) and endoscopic submucosal dissection (ESD) in the treatment of rectal tumors.
Material and methods Control studies were conducted on cases included in the electronic databases Medline, Embase, Cochrane Library, and CNKI. Patients with colorectal tumors were included in the TEM and ESD groups for treatment, with the main indicators being R0 resection rate, postoperative perforation and bleeding incidence, and tumor recurrence rate. The meta-analysis was carried out using RevMan 5.3 software.
Results A total of 10 studies were included, with 736 patients. The analysis showed that for the recurrence rate in the TEM group compared to ESD, OR = 1.23, 95% CI = 0.56–2.72, p = 0.60; for the R0 resection rate between the TEM group and ESD group, OR = 1.35, 95% CI = 0.82–2.22, p = 0.24; for the incidence of perforation in the TEM and ESD groups, OR = 0.59, 95% CI = 0.25–1.40, p = 0.23. The inter-group comparison of these three items was statistically significant. Compared with the ESD group, the hospitalization time and the incidence of bleeding of the TEM group were both lower, with SD = 0.48, 95% CI = 0.26–0.69, p < 0.001 and OR = 0.35, 95% CI = 0.13–0.92, p = 0.03. The differences were statistically significant.
Conclusions Both TEM and ESD endoscopic treatment techniques can achieve a higher R0 resection rate and lower risk of tumor recurrence in the treatment of colorectal tumors. However, TEM may have higher surgical safety than ESD technology, and can shorten postoperative hospitalization time and lower postoperative bleeding rate.
{"title":"Meta-analysis of clinical efficacy and safety of transanal endoscopic microsurgery and endoscopic submucosal dissection in the treatment of rectal tumors","authors":"Jin Yao, Yongshen Fan","doi":"10.5114/wiitm.2024.139984","DOIUrl":"https://doi.org/10.5114/wiitm.2024.139984","url":null,"abstract":"<b>Aim</b><br/>The aim of the article was to systematically evaluate the clinical efficacy and safety of transanal endoscopic microsurgery (TEM) and endoscopic submucosal dissection (ESD) in the treatment of rectal tumors.<br/><br/><b>Material and methods</b><br/>Control studies were conducted on cases included in the electronic databases Medline, Embase, Cochrane Library, and CNKI. Patients with colorectal tumors were included in the TEM and ESD groups for treatment, with the main indicators being R0 resection rate, postoperative perforation and bleeding incidence, and tumor recurrence rate. The meta-analysis was carried out using RevMan 5.3 software.<br/><br/><b>Results</b><br/>A total of 10 studies were included, with 736 patients. The analysis showed that for the recurrence rate in the TEM group compared to ESD, OR = 1.23, 95% CI = 0.56–2.72, p = 0.60; for the R0 resection rate between the TEM group and ESD group, OR = 1.35, 95% CI = 0.82–2.22, p = 0.24; for the incidence of perforation in the TEM and ESD groups, OR = 0.59, 95% CI = 0.25–1.40, p = 0.23. The inter-group comparison of these three items was statistically significant. Compared with the ESD group, the hospitalization time and the incidence of bleeding of the TEM group were both lower, with SD = 0.48, 95% CI = 0.26–0.69, p < 0.001 and OR = 0.35, 95% CI = 0.13–0.92, p = 0.03. The differences were statistically significant.<br/><br/><b>Conclusions</b><br/>Both TEM and ESD endoscopic treatment techniques can achieve a higher R0 resection rate and lower risk of tumor recurrence in the treatment of colorectal tumors. However, TEM may have higher surgical safety than ESD technology, and can shorten postoperative hospitalization time and lower postoperative bleeding rate.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"20 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Introduction The aim of the article was too investigate and compare the feasibility, safety, and early postoperative recovery associated with laparoscopic partial splenectomy (LPS) and open partial splenectomy (OPS) in patients with benign splenic tumours and traumatic splenic rupture.
Material and methods A retrospective analysis was conducted on clinical data from 110 patients undergoing splenic resection at our hospital between March 2019 and May 2022. Among them, 35 patients underwent OPS, 25 underwent LPS for traumatic splenic rupture, while 50 patients with benign splenic tumours underwent either OPS (n = 20) or LPS (n = 30). Preoperative, intraoperative, and postoperative data were collected and compared. Statistical analysis was conducted using SPSS software.
Results There was no significant difference in the general data between the 2 groups of patients with benign splenic tumours and those with splenic trauma. Among patients with traumatic splenic rupture, the OPS group had a shorter operation time (p < 0.05). Regardless of whether they had traumatic splenic rupture or benign splenic tumours, the LPS group required less postoperative analgesia and had a shorter defecation recovery time (p < 0.05). Additionally, the LPS group displayed lower white blood cell count, white blood cell/lymphocyte ratio (WLR), neutrophil/lymphocyte ratio (NLR), monocyte/lymphocyte ratio (MLR), C-reactive protein (CRP), calcitonin (PCT), and interleukin-6 (IL-6) than the OPS group on the first and third days post-surgery (p < 0.05).
Conclusions In comparison to OPS, LPS presents significant advantages, including minimal surgical trauma, a reduced early postoperative inflammatory response, milder wound pain, and a faster recovery of gastrointestinal function.
{"title":"Clinical comparative study of laparoscopic partial splenectomy and open partial splenectomy","authors":"Shuming Zeng, Weiwei Wang, Wenying Chen, Jianbo Xiao","doi":"10.5114/wiitm.2024.139988","DOIUrl":"https://doi.org/10.5114/wiitm.2024.139988","url":null,"abstract":"<b>Introduction</b><br/>The aim of the article was too investigate and compare the feasibility, safety, and early postoperative recovery associated with laparoscopic partial splenectomy (LPS) and open partial splenectomy (OPS) in patients with benign splenic tumours and traumatic splenic rupture.<br/><br/><b>Material and methods</b><br/>A retrospective analysis was conducted on clinical data from 110 patients undergoing splenic resection at our hospital between March 2019 and May 2022. Among them, 35 patients underwent OPS, 25 underwent LPS for traumatic splenic rupture, while 50 patients with benign splenic tumours underwent either OPS (n = 20) or LPS (n = 30). Preoperative, intraoperative, and postoperative data were collected and compared. Statistical analysis was conducted using SPSS software.<br/><br/><b>Results</b><br/>There was no significant difference in the general data between the 2 groups of patients with benign splenic tumours and those with splenic trauma. Among patients with traumatic splenic rupture, the OPS group had a shorter operation time (p < 0.05). Regardless of whether they had traumatic splenic rupture or benign splenic tumours, the LPS group required less postoperative analgesia and had a shorter defecation recovery time (p < 0.05). Additionally, the LPS group displayed lower white blood cell count, white blood cell/lymphocyte ratio (WLR), neutrophil/lymphocyte ratio (NLR), monocyte/lymphocyte ratio (MLR), C-reactive protein (CRP), calcitonin (PCT), and interleukin-6 (IL-6) than the OPS group on the first and third days post-surgery (p < 0.05).<br/><br/><b>Conclusions</b><br/>In comparison to OPS, LPS presents significant advantages, including minimal surgical trauma, a reduced early postoperative inflammatory response, milder wound pain, and a faster recovery of gastrointestinal function.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"172 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-05-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508873","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-15DOI: 10.5114/wiitm.2024.139687
Przemysław Kasprzyk, Kamila Wysocka-Konieczna, Matylda Sobczak, Michał Spychalski
Introduction The global obesity epidemic affects over 1.9 billion adults, with an additional 650 million classified as obese. Endoscopic sleeve gastroplasty (ESG) is a type of minimally invasive endobariatric procedure. It is a less invasive alternative to laparoscopic sleeve gastrectomy (LSG). Although the effectiveness of ESG is lower, it might have a better safety profile.
Aim To assess the safety profile of ESG and describe complications classified as grade II or higher, using the Clavien-Dindo classification, with an overview of the learning curve.
Material and methods We included 222 patients who underwent ESG at the Endoscopic and Bariatric Surgery Center of the hospital in Brzeziny from January 2021 to October 2023. The severity of complications was evaluated based on the Clavien-Dindo classification, considering complications of grade II or higher.
Results Among the studied group of patients, a total of 4 (1.8%) cases of perioperative bleeding into the gastrointestinal tract were recorded. One (0.5%) patient had the most severe grade IVb complication that required treatment in the Intensive Care Unit. All patients with serious adverse events (SAE) fully recovered. We did not observe an association between the learning curve, procedure duration, and the frequency or severity of postoperative complications.
{"title":"Endoscopic sleeve gastroplasty safety profile – retrospective, single-center analysis of 222 consecutive patients including the learning curve period","authors":"Przemysław Kasprzyk, Kamila Wysocka-Konieczna, Matylda Sobczak, Michał Spychalski","doi":"10.5114/wiitm.2024.139687","DOIUrl":"https://doi.org/10.5114/wiitm.2024.139687","url":null,"abstract":"<b>Introduction</b><br/>The global obesity epidemic affects over 1.9 billion adults, with an additional 650 million classified as obese. Endoscopic sleeve gastroplasty (ESG) is a type of minimally invasive endobariatric procedure. It is a less invasive alternative to laparoscopic sleeve gastrectomy (LSG). Although the effectiveness of ESG is lower, it might have a better safety profile.<br/><br/><b>Aim</b><br/>To assess the safety profile of ESG and describe complications classified as grade II or higher, using the Clavien-Dindo classification, with an overview of the learning curve.<br/><br/><b>Material and methods</b><br/>We included 222 patients who underwent ESG at the Endoscopic and Bariatric Surgery Center of the hospital in Brzeziny from January 2021 to October 2023. The severity of complications was evaluated based on the Clavien-Dindo classification, considering complications of grade II or higher.<br/><br/><b>Results</b><br/>Among the studied group of patients, a total of 4 (1.8%) cases of perioperative bleeding into the gastrointestinal tract were recorded. One (0.5%) patient had the most severe grade IVb complication that required treatment in the Intensive Care Unit. All patients with serious adverse events (SAE) fully recovered. We did not observe an association between the learning curve, procedure duration, and the frequency or severity of postoperative complications.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"34 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-05-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141508874","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-10DOI: 10.5114/wiitm.2024.139548
Azat Chinaliyev, Samat Saparbayev, Bazylbek Zhakiyev, Gulinur Chinaliyeva, Didar Khassenov, Irlan Sagandykov, Ibrahim A. Abdelazim, Ainur Donayeva, Ainur Amanzholkyzy, Batyrbek Alibekov, Luis Arias, Nazgul Dzhantemirova, Zhenisbek Baubekov, Bibigul Karimsakova
Peripheral artery disease (PAD) is a worldwide major health challenge, and it is a strong predictor of mortality and morbidity. The advances in PAD treatment have resulted in many therapeutic options or endovascular interventions (EVIs) for endovascular revascularization if drug therapy does not lead to substantial improvement. Randomized controlled trials (RCTs) have reported the efficacy of various EVIs such as atherectomy, stents, and medicated balloons over the traditional transluminal angioplasty; however, the standard treatment for PAD remains unclear due to the lack of head-to-head comparative studies between different EVIs. Additionally, the variable outcomes between clinical trials regarding the functional capacity and quality of life (QoL) make it difficult to ascertain the superiority of one particular EVI over another. Therefore, the latest PAD clinical trials should include head-to-head comparisons between different EVIs, and this review aimed to highlight the femoro-popliteal EVIs, evidence supporting each intervention and why those EVIs are used.
外周动脉疾病（PAD）是世界性的重大健康挑战，也是预测死亡率和发病率的重要指标。随着外周动脉疾病治疗技术的不断进步，出现了许多治疗方案或血管内介入疗法（EVIs），如果药物治疗不能带来实质性改善，则可进行血管内血运重建。随机对照试验（RCT）显示，与传统的腔内血管成形术相比，动脉粥样硬化切除术、支架和药物球囊等各种血管内介入治疗具有一定的疗效；但是，由于缺乏不同血管内介入治疗之间的头对头比较研究，PAD 的标准治疗方法仍不明确。此外，不同临床试验在功能能力和生活质量（QoL）方面的结果也不尽相同，因此很难确定某一种 EVI 是否优于另一种 EVI。因此，最新的 PAD 临床试验应包括不同 EVI 之间的头对头比较，本综述旨在强调股骨干 EVI、支持每种干预措施的证据以及使用这些 EVI 的原因。
{"title":"Femoro-popliteal endovascular interventions","authors":"Azat Chinaliyev, Samat Saparbayev, Bazylbek Zhakiyev, Gulinur Chinaliyeva, Didar Khassenov, Irlan Sagandykov, Ibrahim A. Abdelazim, Ainur Donayeva, Ainur Amanzholkyzy, Batyrbek Alibekov, Luis Arias, Nazgul Dzhantemirova, Zhenisbek Baubekov, Bibigul Karimsakova","doi":"10.5114/wiitm.2024.139548","DOIUrl":"https://doi.org/10.5114/wiitm.2024.139548","url":null,"abstract":"Peripheral artery disease (PAD) is a worldwide major health challenge, and it is a strong predictor of mortality and morbidity. The advances in PAD treatment have resulted in many therapeutic options or endovascular interventions (EVIs) for endovascular revascularization if drug therapy does not lead to substantial improvement. Randomized controlled trials (RCTs) have reported the efficacy of various EVIs such as atherectomy, stents, and medicated balloons over the traditional transluminal angioplasty; however, the standard treatment for PAD remains unclear due to the lack of head-to-head comparative studies between different EVIs. Additionally, the variable outcomes between clinical trials regarding the functional capacity and quality of life (QoL) make it difficult to ascertain the superiority of one particular EVI over another. Therefore, the latest PAD clinical trials should include head-to-head comparisons between different EVIs, and this review aimed to highlight the femoro-popliteal EVIs, evidence supporting each intervention and why those EVIs are used.","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"350 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141512658","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-08DOI: 10.5114/wiitm.2024.139473
An Yong, Xinxin Li, Lili Peng, Shouzhen Cheng, Wen Qiu
Introduction Prone positioning in critical care units may reduce mortality in specific patients who have been admitted with severe conditions.
Aim The current meta-analysis aims to assess the impact of prone compared to supine position besides the safety and tolerability of different enteral feeding techniques in critically ill patients regarding mortality, pneumonia, aspiration, and vomiting.
Material and methods A systematic literature search found 25 relevant trials involving 1984 participants at the start of the study. Statistical analysis using the dichotomous analysis methods was used within the fixed model to calculate the odds ratio (OR) with 95% confidence intervals (CIs).
Results In comparison with the post-pyloric nutrition group, gastric feeding had no significant impact on the mortality rate (OR = 1; 95% CI: 0.76–1.32). While the findings showed a significantly higher incidence of pneumonia with gastric feeding compared with post-pyloric nutrition (OR = 1.92; 95% CI: 1.43–-2.57), there was no significant difference regarding pulmonary aspiration and vomiting (OR = 1.41; 95% CI: 0.75–2.65 and OR = 0.92; 95% CI:, 0.66–1.27, respectively). Reflux gastric content was significantly higher with gastric nutrition (OR = 8.23; 95% CI: 2.43–27.89).
Conclusions From reduced gastrointestinal events to significantly higher vomiting rates, prone position during enteral feeding showed mixed effects. Post-pyloric feeding is more tolerated and safer compared with gastric feeding. The mortality rate is not significantly different between techniques.
{"title":"Efficacy and safety of enteral nutrition in prone position among critically ill ventilated patients: a meta-analysis","authors":"An Yong, Xinxin Li, Lili Peng, Shouzhen Cheng, Wen Qiu","doi":"10.5114/wiitm.2024.139473","DOIUrl":"https://doi.org/10.5114/wiitm.2024.139473","url":null,"abstract":"<b>Introduction</b><br/>Prone positioning in critical care units may reduce mortality in specific patients who have been admitted with severe conditions.<br/><br/><b>Aim</b><br/>The current meta-analysis aims to assess the impact of prone compared to supine position besides the safety and tolerability of different enteral feeding techniques in critically ill patients regarding mortality, pneumonia, aspiration, and vomiting.<br/><br/><b>Material and methods</b><br/>A systematic literature search found 25 relevant trials involving 1984 participants at the start of the study. Statistical analysis using the dichotomous analysis methods was used within the fixed model to calculate the odds ratio (OR) with 95% confidence intervals (CIs).<br/><br/><b>Results</b><br/>In comparison with the post-pyloric nutrition group, gastric feeding had no significant impact on the mortality rate (OR = 1; 95% CI: 0.76–1.32). While the findings showed a significantly higher incidence of pneumonia with gastric feeding compared with post-pyloric nutrition (OR = 1.92; 95% CI: 1.43–-2.57), there was no significant difference regarding pulmonary aspiration and vomiting (OR = 1.41; 95% CI: 0.75–2.65 and OR = 0.92; 95% CI:, 0.66–1.27, respectively). Reflux gastric content was significantly higher with gastric nutrition (OR = 8.23; 95% CI: 2.43–27.89).<br/><br/><b>Conclusions</b><br/>From reduced gastrointestinal events to significantly higher vomiting rates, prone position during enteral feeding showed mixed effects. Post-pyloric feeding is more tolerated and safer compared with gastric feeding. The mortality rate is not significantly different between techniques.<br/><br/>","PeriodicalId":49361,"journal":{"name":"Videosurgery and Other Miniinvasive Techniques","volume":"18 1","pages":""},"PeriodicalIF":1.7,"publicationDate":"2024-05-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141530439","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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