PS02.005: THORACOSCOPIC ESOPHAGECTOMY IN PRONE POSITION USING A PRECEDING ANTERIOR APPROACH FOR ESOPHAGEAL CANCER: LONG-TERM AND SHORT-TERM OUTCOMES

2018 ◽  
Vol 31 (Supplement_1) ◽  
pp. 121-121
Author(s):  
Soji Ozawa ◽  
Junya Oguma ◽  
Akihito Kazuno ◽  
Miho Yamamoto ◽  
Yamato Nimomiya ◽  
...  

Abstract Background The purpose of this study was to clarify the long-term and short-term outcomes of consecutive patients who underwent thoracoscopic esophagectomy in prone position using a preceding anterior approach for the resection of esophageal cancer at a single institution. Methods We retrospectively reviewed a database of 690 patients with thoracic esophageal cancer who had undergone a thoracoscopic esophagectomy (TE, 351 patients) or an esophagectomy through thoracotomy (OE, 343 patients) between 2003 and 2017. To compare the long-term outcomes of TE and OE, we used a propensity score matching analysis and a Kaplan-Meier survival analysis. To analyze the short-term outcomes of TE, patients were chronologically divided into three groups (117 patients per group). As for thoracoscopic procedure, the esophagus was mobilized from the anterior structure during the first step and from the posterior structure during the second step. The lymph nodes around the esophagus were also dissected anteriorly and posteriorly. The intraoperative factors, the number of dissected lymph nodes, and the incidence of adverse events were compared among the three period groups. Results As for long term outcome, 203 patients from each group, for a total of 406 patients, were completely selected and paired. The 5-year survival of the TE patients (66.8%) was better than that of the OE patients (56.4%) (P = 0.044). The thoracoscopic times were 226 min, 241 min, and 214 min (P < 0.001), and the blood losses during the thoracoscopic procedure were 36.1 mL, 43.3 mL, and 18.0 mL (P < 0.001), respectively, according to the period groups. The mean numbers of harvested lymph nodes in the chest were 22.2, 25.1, and 28.9 (P < 0.001). The rates of recurrent laryngeal nerve palsy were 23.9%, 29.9%, and 8.6% (P < 0.001). Conclusion The long-term outcome of TE patients might be better than that of OE patients. As for the short-term outcomes, intraoperative factors, quality of lymph node dissection, and reduction of adverse events were best in the third period group. Establishment of standard procedure and accumulation of surgical cases seemed to make TE a safe and effective procedure for esophageal cancer. Disclosure All authors have declared no conflicts of interest.

2019 ◽  
Author(s):  
Weifan Zhang ◽  
Xinhui Zhao ◽  
Zhao Liu ◽  
Hui Dang ◽  
Lei Meng ◽  
...  

Abstract Background: Few studies on the comparison among robotic, laparoscopic, and open gastrectomy had been reported in gastric cancer . The goal of this study was to evaluate the advantages of robotic-assisted gastrectomy (RAG) by comparing with laparoscopic-assisted gastrectomy(LAG) and open gastrectomy (OG). Methods: 147 gastric cancer patients who underwent gastrectomy were enrolled and retrospectively analyzed between January 2017 and July 2019. Short-term outcomes such as operation time, intraoperative estimated blood loss(EBL),number of retrieved lymph nodes, postoperative recovery, learning curve, and long-term outcome such as overall survival(OS) was compared among RAG, LAG and OG groups. Results: RAG group included 47 patients, 44 in the LAG, and 61 in the OG. Basic information such as gender, age, BMI, ASA degree were similar among three groups, and there were no statistically significances in pathological TNM staging, tumor resection extent, resection margin, methods of reconstruction( P >0.05). The cumulative sum(CUSUM) method showed that learning curve of RAG reached stability after 17 cases . For short-term outcomes, the RAG group had the shortest EBL( P =0.033), the shortest time to first flatus( P <0.001), shortest time to first intake liquid diet ( P =0.004),shortest postoperative hospital stay ( P =0.023)and the largest number of retrieved lymph nodes( P =0.044),the longest operation time( P <0.001), the most expensive treatment cost( P <0.001),however, there were no significant differences in postoperative drainage, postoperative white blood cell(WBC)count and early complications among three group( P >0.05). In addition to long-term outcome, similar OS was observed in three groups. Conclusion: Compared with LAG and OG, RAG has certain advantages in short-term outcomes and is a safe and reliable surgical method. But still need further prospective, multi-center research to confirm this.


2010 ◽  
Vol 138 (5) ◽  
pp. S-899
Author(s):  
Yogesh K. Vashist ◽  
Johannes Metze ◽  
Asad Kutup ◽  
Maximilian Bockhorn ◽  
Florian Gebauer ◽  
...  

2021 ◽  
Vol 34 (Supplement_1) ◽  
Author(s):  
Takashi Kamei ◽  
Yusuke Taniyama ◽  
Hiroshi Okamto

Abstract   Minimally invasive surgery (MIS) for esophageal cancer has been wide-spreading in worldwide since the first report in 1992. In Japan, we firstly introduced thoracoscopic esophagectomy as a MIS for esophageal cancer in 1994 and performed more than 650 cases over the last two decades. The aim of the present study is to evaluate an oncological feasibility and less invasiveness of this operation from short and long term results. Methods Thoracoscopic esophagectomy was performed in almost all resectable thoracic esophageal cancer patient, briefly indication for this operation is cT1-T3 tumors and lymph node involvement within the regional lesion. We performed thoracoscopic esophagectomy with one lung ventilation in left lateral decubitus position (Group L) up to 2011. From 2012, prone thoracoscopic esophagectomy with bilateral ventilation and artificial pneumothorax (Group P) has been undergone. We analyzed the long-term outcome in all patients who received thoracoscopic esophagectomy with or without neoadjuvant treatment. Furthermore, we evaluated the less invasiveness from the results of short-term outcome and operation-related morbidity between Group L and Group P. Results The 5-year survival rates in no treatment before surgery cases were 61.9% overall, and 86.9%, 71.5%, 68.1%, 40.9%, 37.4% for pathological stages I, IIA, IIB, III and IVa, respectively (TNM classification 6th edition). 30 days mortality in this series was 0.6%. 5-year survival in cStage II and III with neoadjuvant chemotherapy was 65.7%. 3-year survival in salvage esophagectomy after failure of definitive chemoradiotherapy with R0 resection was 43.0%. Total amount of blood loss, rate of postoperative pulmonary complications and the postoperative inflammatory response were significantly lower in Group P than in Group L. Conclusion Thoracoscopic esophagectomy is safety and oncologically feasible. From the view point of less invasiveness benefits, prone esophagectomy has advantages than lateral decubitus procedure and this operation is recommended in almost all patients with a resectable esophageal cancer.


2010 ◽  
Vol 34 (11) ◽  
pp. 2621-2627 ◽  
Author(s):  
B. A. Grotenhuis ◽  
B. P. L. Wijnhoven ◽  
G. J. Hötte ◽  
E. P. van der Stok ◽  
H. W. Tilanus ◽  
...  

Children ◽  
2021 ◽  
Vol 8 (4) ◽  
pp. 276
Author(s):  
Judith Rittenschober-Böhm ◽  
Tanja Habermüller ◽  
Thomas Waldhoer ◽  
Renate Fuiko ◽  
Stefan M. Schulz ◽  
...  

Vaginal colonization with Ureaplasma (U.) spp. has been shown to be associated with adverse pregnancy outcome; however, data on neonatal outcome are scarce. The aim of the study was to investigate whether maternal vaginal colonization with U. spp. in early pregnancy represents a risk factor for adverse short- or long-term outcome of preterm infants. Previously, 4330 pregnant women were enrolled in an observational multicenter study, analyzing the association between vaginal U. spp. colonization and spontaneous preterm birth. U. spp. colonization was diagnosed via PCR analysis from vaginal swabs. For this study, data on short-term outcome were collected from medical records and long-term outcome was examined via Bayley Scales of Infant Development at 24 months adjusted age. Two-hundred-and-thirty-eight children were born <33 weeks gestational age. After exclusion due to asphyxia, malformations, and lost-to-follow-up, data on short-term and long-term outcome were available from 222 and 92 infants, respectively. Results show a significant association between vaginal U. spp. colonization and severe intraventricular hemorrhage (10.4% vs. 2.6%, p = 0.03), retinopathy of prematurity (21.7% vs. 10.3%, p = 0.03), and adverse psychomotor outcome (24.3% vs. 1.8%, OR 13.154, 95%CI 1.6,110.2, p = 0.005). The data suggest an association between vaginal U. spp. colonization in early pregnancy and adverse short- and long-term outcome of very preterm infants.


BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Song Liu ◽  
Qiongyuan Hu ◽  
Lihua Shao ◽  
Xiaofeng Lu ◽  
Xiaofei Shen ◽  
...  

Abstract Background Small bowel obstruction (SBO) is common and usually requires surgical intervention. Intestinal plication is a traditional but critical strategy for SBO in certain scenarios. This study is to compare the short-term and long-term outcome between internal and external plications in the management of SBO. Methods All patients receiving intestinal plication in our hospital were retrospectively collected. Short-term outcome including postoperative complications, reoperation, postoperative ICU stay, starting day of liquid diet and postoperative hospitalization, as well as long-term outcome including recurrence of obstruction, readmission, reoperation and death were compared between groups. Gut function at annual follow-up visits was evaluated as well. Results Nine internal and 11 external candidates were recruited into each group. The major causes of plication were adhesive obstruction, abdominal cocoon, volvulus and intussusception. Lower incidence of postoperative complication (p = 0.043) and shorter postoperative hospitalization (p = 0.049) was observed in internal group. One patient receiving external plication died from anastomosis leakage. During the 5-year follow-up period, the readmission rate was low in both groups (22.2 % vs. 9.1 %), and none of patients required reoperation or deceased. None of patients exhibited gut dysfunction, and all patients restored normal gut function after 4 years. Patients in external group demonstrated accelerated recovery of gut function after surgery. Conclusions This study compares short-term and long-term outcome of patients receiving internal or external intestinal plication. We suggest a conservative attitude toward external plication strategy. Surgical indication for intestinal plication is critical and awaits future investigations.


2008 ◽  
Vol 123 (3) ◽  
pp. 298-302 ◽  
Author(s):  
R J Sim ◽  
A H Jardine ◽  
E J Beckenham

AbstractA number of authors have suggested that surgery for suspected perilymph fistula is effective in preventing deterioration of hearing and in improving hearing in some cases in the short term. We present long-term hearing outcome data from 35 children who underwent exploration for presumed perilymph fistula at The Children's Hospital, Sydney, Australia, between 1985 and 1992.Methods:The pre-operative audiological data (mean of 500, 1000, 2000 and 4000 Hz results) were compared with the most recently available data (range two to 15 years) and the six-month post-operative data.Results:The short-term results showed no significant change in hearing at six months, with a subsequent, statistically significant progression of hearing loss in both operated and non-operated ears (Wilcoxon signed rank test: operated ear, p < 0.017; non-operated ear, p < 0.009).Conclusion:In this case series, exploratory surgery for correction of suspected perilymph fistula did not prevent progression of long-term hearing loss.


2004 ◽  
Vol 19 (4) ◽  
pp. 427-434 ◽  
Author(s):  
H. H. Wenzl ◽  
T. A. Hinterleitner ◽  
B. W. Aichbichler ◽  
P. Fickert ◽  
W. Petritsch

2017 ◽  
Vol 42 (4) ◽  
pp. 415-421 ◽  
Author(s):  
B. D. Adams ◽  
J. L. Gaffey

A variety of surgical techniques are used to treat the arthritic distal radioulnar joint, which is influenced by aetiology and previous procedures. Four types of ulnar head arthroplasty exist: total ulnar head, partial ulnar head, unlinked total distal radioulnar joint, and linked distal radioulnar joint. Although long-term outcome studies are sparse, short-term clinical and biomechanical studies have shown encouraging results, leading to expanded indications. Based on our experience and a literature review, patients are advised that pain is improved but minor pain is common after strenuous activity. Ulnar neck resorption is common, however, implant loosening is rare. Sigmoid notch erosion is concerning, but appears to stabilize and not affect outcome. A partial ulnar head replacement that retains bony architecture and soft tissue restraints may have benefit over a total ulnar head in appropriate patients. If appropriate selection criteria are met, ulnar head replacement typically produces reliable results, with low revision.


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