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Artikel ; Online: Sentinel Node Navigation Surgery for Early Gastric Cancer: A Narrative Review.

Zhou, Jiajie / Li, Ruiqi / Zhao, Shuai / Sun, Longhe / Wang, Jie / Fu, Yayan / Wang, Daorong

2024

Abstract: Early gastric cancer (EGC) refers to malignant tumor lesions that are limited to the mucosa and submucosa layers, regardless of the presence of lymph node metastasis. Typically, EGC has a low rate of perigastric lymph node metastasis, and long-term ... ...

Abstract	Early gastric cancer (EGC) refers to malignant tumor lesions that are limited to the mucosa and submucosa layers, regardless of the presence of lymph node metastasis. Typically, EGC has a low rate of perigastric lymph node metastasis, and long-term survival outcomes are good after radical surgical treatment. The primary objective of surgical treatment for EGC is to achieve functional preservation while ensuring a radical cure. Sentinel node navigation surgery (SNNS) is a surgical technique used in the treatment of EGC. This approach achieves functional preservation by limiting lymph node dissection and performing restrictive gastrectomy guided by intraoperative negative sentinel node (SN) biopsy. Despite the apparent improvement in the detection rate of SN with the emergence of various tracing dyes and laparoscopic fluorescence systems, the oncological safety of SNNS remains a controversial research topic. SNNS, as a true form of stomach preservation surgery that enhances the quality of life, has become a topic of interest in the EGC field. In recent years, scholars from Japan and South Korea have conducted extensive research on the feasibility and safety of SNNS in the treatment of EGC. This article aims to provide reference choices for surgeons treating EGC by reviewing relevant research on SNNS for EGC in recent years.
Sprache	Englisch
Erscheinungsdatum	2024-04-08
Erscheinungsland	United States
Dokumenttyp	Journal Article
ZDB-ID	604536-4
ISSN	1537-453X ; 0277-3732
ISSN (online)	1537-453X
ISSN	0277-3732
DOI	10.1097/COC.0000000000001101
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Assessment of dietary, depression and metabolic indicators following bariatric surgery: A cross-sectional study with mediation analysis.

Fu, YaYan / Cao, Xiao-di / Yu, Chuan-Chuan / Wang, Zhe

Asian journal of surgery

2022 Band 46, Heft 5, Seite(n) 2245–2246

Mesh-Begriff(e)	Humans ; Cross-Sectional Studies ; Depression/epidemiology ; Depression/etiology ; Mediation Analysis ; Bariatric Surgery ; Diet ; Obesity, Morbid/surgery
Sprache	Englisch
Erscheinungsdatum	2022-12-21
Erscheinungsland	Netherlands
Dokumenttyp	Letter
ZDB-ID	1068461-x
ISSN	0219-3108 ; 1015-9584
ISSN (online)	0219-3108
ISSN	1015-9584
DOI	10.1016/j.asjsur.2022.11.126
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Comparison of intracorporeal and extracorporeal anastomosis in left hemicolectomy: updated meta-analysis of retrospective control trials.

Yao, Qing / Fu, Ya-Yan / Sun, Qian-Nan / Ren, Jun / Wang, Liu-Hua / Wang, Dao-Rong

Journal of cancer research and clinical oncology

2023 Band 149, Heft 15, Seite(n) 14341–14351

Abstract: Background: The feasibility and effectiveness of selecting an intracorporeal or extracorporeal technique in left hemicolectomy remain poorly understood. This meta-analysis aimed to evaluate the difference between the two approaches regarding ... ...

Abstract	Background: The feasibility and effectiveness of selecting an intracorporeal or extracorporeal technique in left hemicolectomy remain poorly understood. This meta-analysis aimed to evaluate the difference between the two approaches regarding intraoperative and postoperative outcomes. Methods: A thorough exploration of online databases (PubMed, Embase, Cochrane, and Web of Science) was executed to identify randomized controlled trials, cohort studies, and case control studies. The outcomes contained four aspects: intraoperative outcomes, postoperative complications, postoperative patient conditions, and postoperative outcomes. All of these data were analyzed using RevMan 5.4. Seven retrospective control trials (intracorporeal, 396 patients; extracorporeal, 426 patients) were evaluated. Results: Compared to the extracorporeal group, the intracorporeal group demonstrated superiority in incision length (P = 0.005), overall complications (P = 0.01), time to first flatus (P < 0.001), time to first stool (P = 0.005), time to first diet (P < 0.001) and hospital stay duration (P = 0.001). Conclusions: The intracorporeal technique is associated with superiority over the extracorporeal technique in reducing postoperative complications, promoting postoperative recovery of gastrointestinal function, and reducing hospital stay duration.
Sprache	Englisch
Erscheinungsdatum	2023-07-29
Erscheinungsland	Germany
Dokumenttyp	Journal Article ; Review
ZDB-ID	134792-5
ISSN	1432-1335 ; 0171-5216 ; 0084-5353 ; 0943-9382
ISSN (online)	1432-1335
ISSN	0171-5216 ; 0084-5353 ; 0943-9382
DOI	10.1007/s00432-023-05091-5
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Propensity matched analysis of minimally invasive and open radical resection for rectal cancer: comparison of short-term outcomes in elderly/frail patients.

Li, Ruiqi / Zhou, Jiajie / Zhao, Shuai / Sun, Longhe / Fu, Yayan / Zhang, Chenkai / Sun, Qiannan / Wang, Daorong

Journal of robotic surgery

2024 Band 18, Heft 1, Seite(n) 117

Abstract: Although minimally invasive surgery (MIS), such as robotic and laparoscopic procedures, is sometimes a better option than open surgery for patients with rectal cancer, it can present challenges for some elderly or frail patients who have a higher risk of ...

Abstract	Although minimally invasive surgery (MIS), such as robotic and laparoscopic procedures, is sometimes a better option than open surgery for patients with rectal cancer, it can present challenges for some elderly or frail patients who have a higher risk of chronic illnesses and poor surgical tolerance. On the basis of several pathophysiological characteristics, the patients were grouped according to their age. The time nodes, which are 65 and 80 years old, can clarify the goal of the study and offer some therapeutic benefit. These subgroups stand to gain a great deal from MIS because of its superior arm of machinery and imagery. The short-term oncological outcomes and postoperative conditions of robotic surgery, laparoscopic surgery, and conventional open surgery were compared in this study using a propensity-matched analysis. In this retrospective study, a total of 2049 consecutive patients who underwent proctectomy between September 2017 and June 2023 were chosen. We then carried out a propensity matching analysis based on inclusion criteria. Patients were split into two age groups: 65-80 and > 80. While the secondary objective was to further investigate the similar characteristics between RS and LS, the major objective was to compare oncological outcomes and postoperative conditions between MIS and OS. K-M survival curves were used to represent oncological outcomes and survival conditions. Complication rate and mFI score were used to assess postoperative conditions. Regarding the functional outcomes, the LARS scale was applied to create questionnaires that calculated the anal function of the patients. 110 cases from the group of patients aged 65-80 were successfully merged after matching 1: 1 by propensity score, whereas 73 instances from patients aged > 80 were incorporated while examining the primary objective between OS and MIS. Regarding the secondary goal, each group contained 45 cases for patients above 80 and 65 cases for patients aged 65-80, respectively. Faster recovery from MIS included quicker first flatus passage, earlier switch to liquid nutrition, and shorter hospital stay. In the meantime, MIS also showed benefits in terms of the proportion of low mFI scores and the rates of wound complications in the two age groups. Less blood loss and shorter operational time are further MIS features. On the other hand, MIS experienced more pulmonary complications than OS. Robotic surgery was statistically no different from laparoscopic surgery in patients aged 65-80, although it was superior in terms of operative time and recovery. Comparable and satisfactory oncological and survival results were obtained with all three treatments. For elderly/frail patients with rectal cancer, MIS could be recognized as an effective procedure with favorable outcomes of recovery that are accompanied by better postoperative conditions. While, robotic surgery is slightly better than laparoscopic surgery in some aspects. However, to further demonstrate the effectiveness of three surgical modalities in treating certain groups, multi-center prospective studies are required.
Mesh-Begriff(e)	Aged ; Humans ; Aged, 80 and over ; Robotic Surgical Procedures/methods ; Frail Elderly ; Retrospective Studies ; Treatment Outcome ; Rectal Neoplasms/surgery ; Laparoscopy/methods ; Minimally Invasive Surgical Procedures/methods ; Length of Stay
Sprache	Englisch
Erscheinungsdatum	2024-03-11
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2268283-1
ISSN	1863-2491 ; 1863-2483
ISSN (online)	1863-2491
ISSN	1863-2483
DOI	10.1007/s11701-024-01883-0
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Robotic versus laparoscopic anterior resection for the treatment of stage II and III sigmoid colon cancer: a propensity score-matched analysis.

Wang, Jie / Zhou, Jiajie / Zhao, Shuai / Li, Ruiqi / Fu, Yayan / Sun, Longhe / Wang, Wei / Wang, Liuhua / Wang, Daorong

Journal of robotic surgery

2024 Band 18, Heft 1, Seite(n) 207

Abstract: Robot-assisted laparoscopic anterior resection is a novel technique. However, evidence in the literature regarding the advantages of robot-assisted laparoscopic surgery (RLS) is insufficient. The aim of this study was to compare the outcomes of RLS ... ...

Abstract	Robot-assisted laparoscopic anterior resection is a novel technique. However, evidence in the literature regarding the advantages of robot-assisted laparoscopic surgery (RLS) is insufficient. The aim of this study was to compare the outcomes of RLS versus conventional laparoscopic surgery (CLS) for the treatment of sigmoid colon cancer. We performed a retrospective study at the Northern Jiangsu People's Hospital. Patients diagnosed with sigmoid colon cancer and underwent anterior resection between January 2019 to September 2023 were included in the study. We compared the basic characteristics of the patients and the short-term and long-term outcomes of patients in the two groups. A total of 452 patients were included. Based on propensity score matching, 212 patients (RLS, n = 106; CLS, n = 106) were included. The baseline data in RLS group was comparable to that in CLS group. Compared with CLS group, RLS group exhibited less estimated blood loss (P = 0.015), more harvested lymph nodes (P = 0.005), longer operation time (P < 0.001) and higher total hospitalization costs (P < 0.001). Meanwhile, there were no significant differences in other perioperative or pathologic outcomes between the two groups. For 3-year prognosis, overall survival rates were 92.5% in the RLS group and 90.6% in the CLS group (HR 0.700, 95% CI 0.276-1.774, P = 0.452); disease-free survival rates were 91.5% in the RLS group and 87.7% in the CLS group (HR 0.613, 95% CI 0.262-1.435, P = 0.259). Compared with CLS, RLS for sigmoid colon cancer was found to be associated with a higher number of lymph nodes harvested, similar perioperative outcomes and long-term survival outcomes. High total hospitalization costs of RLS did not translate into better long-term oncology outcomes.
Mesh-Begriff(e)	Humans ; Propensity Score ; Robotic Surgical Procedures/methods ; Robotic Surgical Procedures/economics ; Laparoscopy/methods ; Laparoscopy/economics ; Male ; Female ; Sigmoid Neoplasms/surgery ; Sigmoid Neoplasms/pathology ; Middle Aged ; Retrospective Studies ; Aged ; Neoplasm Staging ; Treatment Outcome ; Operative Time ; Blood Loss, Surgical/statistics & numerical data ; Colectomy/methods ; Colectomy/economics ; Survival Rate
Sprache	Englisch
Erscheinungsdatum	2024-05-10
Erscheinungsland	England
Dokumenttyp	Journal Article ; Comparative Study
ZDB-ID	2268283-1
ISSN	1863-2491 ; 1863-2483
ISSN (online)	1863-2491
ISSN	1863-2483
DOI	10.1007/s11701-024-01967-x
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Sphincter-preserving effect of robotic-assisted intersphincteric resection for ultra-low rectal cancer: a propensity score matching analysis.

Sun, Longhe / Zhou, Jiajie / Ji, Lili / Zhao, Shuai / Li, Ruiqi / Fu, Yayan / Wang, Wei / Qian, Chunhua / Sun, Qiannan / Wang, Daorong

Journal of robotic surgery

2024 Band 18, Heft 1, Seite(n) 83

Abstract: Intersphincteric resection (ISR) is a viable option for sphincter preservation in early ultra-low rectal cancer, but postoperative anal dysfunction remains a concern. This study evaluates the outcomes of robotic ISR with coloanal anastomosis in early ... ...

Abstract	Intersphincteric resection (ISR) is a viable option for sphincter preservation in early ultra-low rectal cancer, but postoperative anal dysfunction remains a concern. This study evaluates the outcomes of robotic ISR with coloanal anastomosis in early ultra-low rectal cancer, comparing its efficacy and safety with laparoscopic ISR. Retrospective analysis was conducted on data from 74 consecutive patients undergoing robotic intersphincteric resection (R-ISR) for early ultra-low rectal cancer between January 2017 and December 2018 (R-ISR group), matched with 110 patients undergoing laparoscopic intersphincteric resection (L-ISR). After 1:1 propensity score matching, each group comprised 68 patients. Comparative analyses covered surgical outcomes, complications, long-term results, and anal function. The R-ISR group showed longer total operative time than the L-ISR group (211.7 ± 25.3 min vs. 191.2 ± 23.0 min, p = 0.001), but less intraoperative bleeding (55.2 ± 20.7 ml vs. 69.2 ± 22.9 ml, p = 0.01). R-ISR group had fewer conversions to APR surgery (6/8.8% vs. 14/20.6%). Other perioperative indicators were similar. R-ISR exhibited a smaller tumor margin, superior mesorectal integrity, and comparable histopathological outcomes. Postoperative complications, 3-year and 5-year DFS, and OS were similar. At the 1-year follow-up, the Wexner Incontinence Score favored R-ISR (9.24 ± 4.03 vs. 11.06 ± 3.77, p = 0.048). Although R-ISR prolongs the operative time, its surgical safety and oncological outcomes are similar to conventional ISR procedures. Furthermore, it further shortens the margin of anal preservation, reduces the rate of conversion to APR surgery, and improves postoperative anal function.
Mesh-Begriff(e)	Humans ; Propensity Score ; Retrospective Studies ; Robotic Surgical Procedures/methods ; Laparoscopy ; Rectal Neoplasms/surgery
Sprache	Englisch
Erscheinungsdatum	2024-02-22
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2268283-1
ISSN	1863-2491 ; 1863-2483
ISSN (online)	1863-2491
ISSN	1863-2483
DOI	10.1007/s11701-024-01826-9
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Single-port versus conventional laparoscopic distal gastrectomy for gastric cancer: A systematic review and meta analysis.

Fu, Ya-Yan / Yao, Qing / Shao, Wen-Zhe / Sun, Guo-Wei / Wang, Dao-Rong

Asian journal of surgery

2022 Band 46, Heft 2, Seite(n) 1073–1074

Mesh-Begriff(e)	Humans ; Stomach Neoplasms/surgery ; Laparoscopy ; Lymph Node Excision ; Gastroenterostomy ; Gastrectomy ; Treatment Outcome ; Operative Time
Sprache	Englisch
Erscheinungsdatum	2022-08-30
Erscheinungsland	China
Dokumenttyp	Meta-Analysis ; Systematic Review ; Letter
ZDB-ID	1068461-x
ISSN	0219-3108 ; 1015-9584
ISSN (online)	0219-3108
ISSN	1015-9584
DOI	10.1016/j.asjsur.2022.07.143
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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Artikel ; Online: Modified Q-type purse-string suture duodenal stump embedding method for laparoscopic gastrectomy for gastric cancer.

Sun, Longhe / Wang, Wei / Zhou, Jiajie / Ji, Lili / Zhao, Shuai / Fu, Yayan / Li, Ruiqi / Wang, Jie / Qian, Chunhua / Sun, Qiannan / Wang, Daorong

BMC surgery

2024 Band 24, Heft 1, Seite(n) 123

Abstract: Objective: This study introduced the modified Q-type purse-string suture duodenal stump embedding method, a convenient way to strengthen the duodenum, and compared it to the conventional one to assess its efficacy and safety.: Methods: This ... ...

Abstract	Objective: This study introduced the modified Q-type purse-string suture duodenal stump embedding method, a convenient way to strengthen the duodenum, and compared it to the conventional one to assess its efficacy and safety. Methods: This retrospective analysis examined 612 patients who received laparoscopic gastrectomy for gastric Cancer at a single center. The patients were divided into Not Reinforced Group (n = 205) and Reinforced Group (n = 407) according to the surgical approach to the duodenal stump. The reinforced group was further divided into a modified Q-type purse-string suture embedding method group (QM, n = 232) and a conventional suture duodenal stump embedding method group (CM, n = 175) according to the methods of duodenal stump enhancement. Clinicopathological characteristics, operative variables, and short-term complications were documented and analyzed. Results: The incidence of duodenal stump leakage(DSL) in the Not Reinforced Group was higher compared to the Reinforced Group, although the difference was not statistically significant [2.4% (5/205) vs 0.7% (3/407), p = 0.339]. Additionally, the Not Reinforced Group exhibited a higher rate of Reoperation due to DSL compared to the Reinforced Group [2 (1.0%) vs. 0, p = 0.046], with one patient in the Not Reinforced Group experiencing mortality due to DSL [1 (0.5%) vs 0, p = 0.158]. Subgroup analysis within the Reinforced Group revealed that the modified Q-type purse-string suture embedding group (QM) subgroup demonstrated statistically significant advantages over the conventional suture embedding group (CM) subgroup. QM exhibited shorter purse-string closure times (4.11 ± 1.840 vs. 6.05 ± 1.577, p = 0.001), higher purse-string closure success rates (93.1% vs. 77.7%, p = 0.001), and greater satisfaction with purse-string closure [224 (96.6%) vs 157 (89.7%), p = 0.005]. No occurrences of duodenal stump leakage were observed in the QM subgroup, while the CM subgroup experienced two cases [2 (1.1%)], though the difference was not statistically significant. Both groups did not exhibit statistically significant differences in secondary surgery or mortality related to duodenal stump leakage. Conclusion: Duodenal Stump Leakage (DSL) is a severe but low-incidence complication. There is no statistically significant relationship between the reinforcement of the duodenal stump and the incidence of DSL. However, laparoscopic reinforcement of the duodenal stump can reduce the severity of fistulas and the probability of Reoperation. The laparoscopic Q-type purse-string suture duodenal stump embedding method is a simple and effective technique that can, to some extent, shorten the operation time and enhance satisfaction with purse-string closure. There is a trend towards reducing the incidence of DSL, thereby improving patient prognosis to a certain extent.
Mesh-Begriff(e)	Humans ; Gastrectomy/methods ; Laparoscopy/methods ; Stomach Neoplasms/surgery ; Female ; Retrospective Studies ; Male ; Suture Techniques ; Middle Aged ; Aged ; Duodenum/surgery ; Treatment Outcome ; Adult ; Postoperative Complications/epidemiology ; Postoperative Complications/etiology
Sprache	Englisch
Erscheinungsdatum	2024-04-24
Erscheinungsland	England
Dokumenttyp	Journal Article
ZDB-ID	2050442-1
ISSN	1471-2482 ; 1471-2482
ISSN (online)	1471-2482
ISSN	1471-2482
DOI	10.1186/s12893-024-02423-1
Datenquelle	MEDical Literature Analysis and Retrieval System OnLINE

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