ABSTRACT
PURPOSE: This research aimed to clarify the metastatic patterns of subcarinal, right and left recurrent laryngeal nerve lymph nodes in thoracic esophageal squamous cell carcinoma and to investigate appropriate strategies for lymph node dissection. METHODS: Patients with thoracic esophageal squamous cell carcinoma receiving esophagectomy from December 2020 to April 2024 were retrospectively analyzed. Risk factors for subcarinal, right and left recurrent laryngeal nerve lymph nodes metastasis were determined by chi-square test and multivariate logistic regression analysis. We visualized the metastasis rates of these specific lymph nodes based on the different clinicopathological characteristics. Correlation between subcarinal, right and left recurrent laryngeal lymph nodes metastasis and postoperative complications were also analyzed. RESULTS: A total of 503 thoracic esophageal squamous carcinoma patients who underwent esophagectomy were enrolled. The metastasis rates of subcarinal, right and left recurrent laryngeal nerve lymph nodes were 10.3%, 10.3%, and 10.9%, respectively. The lymphovascular invasion status and tumor location were the significant predictors for subcarinal and right recurrent laryngeal nerve lymph nodes metastasis, respectively (P < 0.001 and P = 0.013). For left recurrent laryngeal nerve lymph node metastasis, younger age (P = 0.020) and presence of lymphovascular invasion (P = 0.009) were significant risk factors. Additionally, pulmonary infection is the most frequent postoperative complication in patients with dissection of subcarinal, right and left recurrent laryngeal lymph nodes. There was no significant difference in the incidence of anastomotic leakage (P = 0.872), pulmonary infection (P = 0.139), chylothorax (P = 0.702), and hoarseness (P = 0.179) between the subcarinal lymph node dissection cohort and the reservation cohort. The incidence of hoarseness significantly increased in both right (P = 0.042) and left (P = 0.010) recurrent laryngeal nerve lymph nodes dissection cohorts compared by the reservation cohorts, with incidence rates of 5.9% and 6.7%, respectively. CONCLUSIONS: The metastasis rates of subcarinal, right and left recurrent laryngeal nerve lymph nodes in thoracic esophageal squamous cell carcinoma were all over 10%. The dissection of subcarinal lymph nodes does not increase postoperative complications risk, while recurrent laryngeal nerve lymph nodes dissection significantly increases the incidence of hoarseness. Thus, lymph node dissection of subcarinal lymph nodes should be conducted routinely, while recurrent laryngeal nerve lymph nodes dissection may be selectively performed in specific patients.
Subject(s)
Esophageal Neoplasms , Esophageal Squamous Cell Carcinoma , Esophagectomy , Lymph Node Excision , Lymph Nodes , Lymphatic Metastasis , Recurrent Laryngeal Nerve , Humans , Male , Female , Middle Aged , Recurrent Laryngeal Nerve/pathology , Retrospective Studies , Esophageal Neoplasms/pathology , Esophageal Neoplasms/surgery , Esophageal Squamous Cell Carcinoma/surgery , Esophageal Squamous Cell Carcinoma/pathology , Esophageal Squamous Cell Carcinoma/secondary , Lymph Nodes/pathology , Lymph Nodes/surgery , Esophagectomy/adverse effects , Esophagectomy/methods , Aged , Lymph Node Excision/adverse effects , Lymph Node Excision/methods , Neoadjuvant Therapy , Adult , Risk Factors , Postoperative Complications/epidemiology , Postoperative Complications/etiologySubject(s)
Esophageal Fistula , Esophagectomy , Stents , Humans , Esophagectomy/adverse effects , Stents/adverse effects , Male , Esophageal Fistula/etiology , Esophageal Fistula/surgery , Esophageal Fistula/therapy , Esophageal Neoplasms/surgery , Anastomosis, Surgical/adverse effects , Anastomotic Leak/surgery , Anastomotic Leak/etiology , Anastomotic Leak/therapy , Middle Aged , Esophagoscopy/methodsABSTRACT
BACKGROUND: Frailty becomes more pronounced with advancing age, tightly intertwined with adverse clinical outcomes. Across diverse medical disciplines, frailty is now universally recognized as not only a risk factor but also a predictive indicator for unfavorable clinical prognosis. METHODS: This study was a retrospective cohort study that included clinical data from patients (aged ≥ 65 years) with esophageal cancer treated surgically at the First Affiliated Hospital of Anhui Medical University in 2021. For each patient, we calculated their 11-index modified frailty index(mFI-11) scores and categorized the patients into a frailty group (mFI-11hign) and a non-frailty group (mFI-11low) based on the optimal grouping cutoff value of 0.27 from a previous study. The primary study index was the incidence of postoperative pulmonary infection, arrhythmia, anastomotic fistula, chylothorax, and electrolyte disturbance complications. Secondary study indicators included postoperative ICU stay, total hospitalization time, readmission rate within 30 days of discharge, and mortality within 30 days after surgery. We performed univariate and multivariate analyses to assess the association between mFI-11 and adverse outcomes as well as postoperative complications. RESULTS: Five hundred and fifteen patients were included, including 64.9% (334/515) in the non-frailty group and 35.1% (181/515) in the frailty group. Comparing postoperative complication rates between the two groups revealed lower incidences of postoperative anastomotic fistula (21.5% vs. 4.5%), chylothorax (16.0% vs. 2.1%), cardiac arrhythmia (61.9% vs. 9.9%), pulmonary infections (85.1% vs. 26.6%), and electrolyte disturbance (84.5% vs. 15.0%) in patients of the non-frailty group was lower than that in the frailty group (p < 0.05). mFI-11 showed better prognostic results in predicting postoperative complications. anastomotic fistula (area under the ROC curve AUROC = 0.707), chylothorax (area under the ROC curve AUROC = 0.744), pulmonary infection (area under the ROC curve AUROC = 0.767), arrhythmia (area under the ROC curve AUROC = 0.793), electrolyte disturbance (area under the ROC curve AUROC = 0.832), and admission to ICU (area under the ROC curve AUROC = 0.700). CONCLUSION: Preoperative frail elderly patients with esophageal cancer have a high rate of postoperative complications. mFI-11 can be used as an objective indicator for identifying elderly patients at risk for esophageal cancer.
Subject(s)
Esophageal Neoplasms , Postoperative Complications , Humans , Esophageal Neoplasms/surgery , Male , Female , Aged , Postoperative Complications/epidemiology , Postoperative Complications/diagnosis , Retrospective Studies , China/epidemiology , Frailty/epidemiology , Frailty/diagnosis , Aged, 80 and over , Esophagectomy/adverse effects , Risk Factors , Geriatric Assessment/methods , Prognosis , Frail Elderly , East Asian PeopleABSTRACT
BACKGROUND/AIM: Esophagectomy for esophageal carcinoma (EC) is known to lead to deterioration of respiratory function (RF) due to thoracotomy and mediastinal lymph node dissection. This study aimed to evaluate the impact of transmediastinal esophagectomy (TME) on pulmonary function. PATIENTS AND METHODS: We retrospectively analyzed the data of 102 patients with EC who underwent transthoracic esophagectomy (TTE) or TME and underwent RF tests within three months postoperatively at Kyoto Prefectural University of Medicine between 2014 and 2022. Perioperative pulmonary functions were evaluated based on vital capacity (VC) and forced expiratory volume in one second (FEV1.0). RESULTS: Among 102 patients undergoing esophagectomy, 12 (11.8%) patients were included in the TTE group, and the remaining 90 (88.2%) patients were included in the TME group. Neoadjuvant treatments were significantly more common in the TTE group (p=0.011), with more advanced tumor stages (p=0.017). The TME group had significantly lower estimated blood loss (p=0.015). RF after esophagectomy showed a decrease in VC, and VC of predicted (%VC). The decrease rate in VC, %VC, and FEV1.0 was significantly greater in the TTE group than in the TME group. CONCLUSION: TME is a surgical procedure with a less severe postoperative decline in RF than TTE.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Humans , Esophagectomy/adverse effects , Esophagectomy/methods , Esophageal Neoplasms/surgery , Esophageal Neoplasms/physiopathology , Male , Female , Middle Aged , Aged , Respiratory Function Tests , Retrospective Studies , Postoperative Period , Postoperative Complications/etiology , Neoplasm Staging , Treatment OutcomeABSTRACT
This state-of-the-art review explores the intricacies of anastomotic leaks following oesophagectomy and gastrectomy, crucial surgeries for globally increasing esophageal and gastric cancers. Despite advancements, anastomotic leaks occur in up to 30 % and 10 % of oesophagectomy and gastrectomy cases, respectively, leading to prolonged hospital stays, substantial impact upon short- and long-term health-related quality of life and greater mortality. Recognising factors contributing to leaks, including patient characteristics and surgical techniques, are vital for preoperative risk stratification. Diagnosis is challenging, involving clinical signs, biochemical markers, and various imaging modalities. Management strategies range from non-invasive approaches, including antibiotic therapy and nutritional support, to endoscopic interventions such as stent placement and emerging vacuum-assisted closure devices, and surgical interventions, necessitating timely recognition and tailored interventions. A step-up approach, beginning non-invasively and progressing based on treatment success, is more commonly advocated. This comprehensive review highlights the absence of standardised treatment algorithms, emphasizing the importance of individualised patient-specific management.
Subject(s)
Anastomotic Leak , Esophagectomy , Gastrectomy , Humans , Anastomotic Leak/therapy , Anastomotic Leak/etiology , Esophagectomy/adverse effects , Gastrectomy/adverse effects , Risk Factors , Stomach Neoplasms/surgery , Esophageal Neoplasms/surgery , Esophageal Neoplasms/therapy , Upper Gastrointestinal Tract/diagnostic imaging , StentsABSTRACT
BACKGROUND: Minimally invasive transcervical oesophagectomy is a surgical technique that offers radical oesophagectomy without the need for transthoracic access. The aim of this study was to evaluate the safety and feasibility of the minimally invasive transcervical oesophagectomy procedure and to report the refinement of this technique in a Western cohort. METHODS: A single-centre prospective cohort study was designed as an IDEAL stage 2A study. Patients with oesophageal cancer (cT1b-4a N0-3 M0) who were scheduled for oesophagectomy with curative intent were eligible for inclusion in the study. The main outcome parameter was the postoperative pulmonary complication rate and the secondary outcomes were the anastomotic leakage, recurrent laryngeal nerve palsy, and R0 resection rates, as well as the lymph node yield. RESULTS: In total, 75 patients underwent minimally invasive transcervical oesophagectomy between January 2021 and November 2023. Several modifications to the surgical technique were registered, evaluated, and implemented in the context of IDEAL stage 2A. A total of 12 patients (16%) had postoperative pulmonary complications, including pneumonia (4 patients) and pleural effusion with drainage or aspiration (8 patients). Recurrent laryngeal nerve palsy was observed in 33 of 75 patients (44%), with recovery in 30 of 33 patients (91%). A total of 5 of 75 patients (7%) had anastomotic leakage. The median number of resected lymph nodes was 29 (interquartile range 22-37) and the R0 resection rate was 96% (72 patients). CONCLUSION: Introducing minimally invasive transcervical oesophagectomy for oesophageal cancer in a Dutch institution is associated with a low rate of postoperative pulmonary complications and a high rate of temporary recurrent laryngeal nerve palsy.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Minimally Invasive Surgical Procedures , Postoperative Complications , Humans , Esophagectomy/methods , Esophagectomy/adverse effects , Esophageal Neoplasms/surgery , Prospective Studies , Female , Male , Middle Aged , Aged , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Minimally Invasive Surgical Procedures/methods , Feasibility Studies , Neoplasm StagingABSTRACT
BACKGROUND: The aim of this study was to assess the risk factors for anastomotic stricture in esophageal cancer patients undergoing esophagectomy. Esophageal anastomotic stricture is the most common long-term complication for esophagectomy. The risk factors for esophageal anastomotic stricture still remain controversial. METHODS: MEDLINE, Cochrane Library, and EMBASE were searched to identify observational studies reporting the risk factors for esophageal anastomotic stricture after esophagectomy. A meta-analysis was conducted to investigate the impact of various risk factors on esophageal anastomotic stricture. The GRADE [Grading of Recommendations Assessment, Development and Evaluation] approach was used for quality assessment of evidence on outcome levels. RESULTS: This review included 14 studies evaluating 5987 patients.The meta-analysis found that anastomotic leakage (odds ratio [OR]: 2.75; 95% confidence interval[CI]:2.16-3.49), cardiovascular disease [OR:1.62; 95% CI: 1.22-2.16],diabete [OR: 1.62; 95% CI: 1.20-2.19] may be risk factors for esophageal anastomotic stricture.There were no association between neoadjuvant therapy [OR: 0.78; 95% CI:0.62-0.97], wide gastric conduit [OR:0.98; 95% CI: 0.37-2.56],mechanical anastomosis [OR: 0.84; 95% CI:0.47-1.48],colonic interposition[OR:0.20; 95% CI: 0.12-0.35],and transhiatal approach[OR:1.16; 95% CI:0.81-1.64],with the risk of esophageal anastomotic stricture. CONCLUSIONS: This meta-analysis provides some evidence that anastomotic leakage,cardiovascular disease and diabete may be associated with higher rates of esophageal anastomotic stricture.Knowledge about those risk factors may influence treatment and procedure-related decisions,and possibly reduce the anastomotic stricture rate.
Subject(s)
Anastomosis, Surgical , Esophageal Neoplasms , Esophageal Stenosis , Esophagectomy , Humans , Esophagectomy/adverse effects , Risk Factors , Esophageal Stenosis/etiology , Esophageal Stenosis/epidemiology , Anastomosis, Surgical/adverse effects , Esophageal Neoplasms/surgery , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Anastomotic Leak/etiology , Anastomotic Leak/epidemiology , Odds RatioABSTRACT
BACKGROUND: Meta-analyses have primarily focused on the effects of exercise-based prehabilitation on postoperative outcomes and ignored the role of nutritional intervention. In this study, we filled this gap by investigating the effect of nutrition-based prehabilitation on the postoperative outcomes of patients who underwent esophagectomy and gastrectomy. METHODS: Five electronic databases, namely, PubMed, the Web of Science, Embase, Cochrane Library, and CINAHL, were searched. Adults diagnosed with esophagogastric cancer who were scheduled to undergo surgery and had undergone uni- or multimodal prehabilitation, with at least a week of mandatory nutritional intervention, were included. Forest plots were used to extract and visualize the data from the included studies. The occurrence of any postoperative complication was considered the primary endpoint. RESULTS: Eight studies met the eligibility criteria, with five randomized controlled trials (RCTs) and three cohort studies. In total, 661 patients were included. Any prehabilitation, that is, unimodal (only nutrition) and multimodal prehabilitation, collectively decreased the risk of any postoperative complication by 23% (95% confidence interval [CI] = 0.66-0.90). A similar effect was exclusively observed for multimodal prehabilitation (risk ratio [RR] = 0.78, 95% CI = 0.66-0.93); however, it was not significant for unimodal prehabilitation. Any prehabilitation significantly decreased the length of hospital stay (LOS) (weighted mean difference = -0.77, 95% CI = -1.46 to -0.09). CONCLUSIONS: Nutrition-based prehabilitation, particularly multimodal prehabilitation, confers protective effects against postoperative complications after esophagectomy and gastrectomy. Our findings suggest that prehabilitation slightly decreases LOS; however, the finding is not clinically significant. Therefore, additional rigorous RCTs are warranted for further substantiation.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Gastrectomy , Postoperative Complications , Preoperative Exercise , Stomach Neoplasms , Humans , Esophageal Neoplasms/surgery , Stomach Neoplasms/surgery , Postoperative Complications/prevention & control , Postoperative Complications/epidemiology , Esophagectomy/adverse effects , Esophagectomy/rehabilitation , Gastrectomy/adverse effects , Treatment Outcome , Length of Stay , Preoperative Care/methods , Randomized Controlled Trials as Topic , Nutritional StatusABSTRACT
BACKGROUND: Surgery for oesophageal squamous cell carcinoma involves dissecting lymph nodes along the recurrent laryngeal nerve. This is technically challenging and injury to the recurrent laryngeal nerve may lead to vocal cord palsy, which increases the risk of pulmonary complications. The aim of this study was to compare the efficacy and safety of robot-assisted oesophagectomy (RAO) versus video-assisted thoracoscopic oesophagectomy (VAO) for dissection of lymph nodes along the left RLN. METHODS: Patients with oesophageal squamous cell carcinoma who were scheduled for minimally invasive McKeown oesophagectomy were allocated randomly to RAO or VAO, stratified by centre. The primary endpoint was the success rate of left recurrent laryngeal nerve lymph node dissection. Success was defined as the removal of at least one lymph node without causing nerve damage lasting longer than 6 months. Secondary endpoints were perioperative and oncological outcomes. RESULTS: From June 2018 to March 2022, 212 patients from 3 centres in Asia were randomized, and 203 were included in the analysis (RAO group 103; VAO group 100). Successful left recurrent laryngeal nerve lymph node dissection was achieved in 88.3% of the RAO group and 69% of the VAO group (P < 0.001). The rate of removal of at least one lymph node according to pathology was 94.2% for the RAO and 86% for the VAO group (P = 0.051). At 1 week after surgery, the RAO group had a lower incidence of left recurrent laryngeal nerve palsy than the VAO group (20.4 versus 34%; P = 0.029); permanent recurrent laryngeal nerve palsy rates at 6 months were 5.8 and 20% respectively (P = 0.003). More mediastinal lymph nodes were dissected in the RAO group (median 16 (i.q.r. 12-22) versus 14 (10-20); P = 0.035). Postoperative complication rates were comparable between the two groups and there were no in-hospital deaths. CONCLUSION: In patients with oesophageal squamous cell carcinoma, RAO leads to more successful left recurrent laryngeal nerve lymph node dissection than VAO, including a lower rate of short- and long-term recurrent laryngeal nerve injury. Registration number: NCT03713749 (http://www.clinicaltrials.gov).
Oesophageal cancer often requires complex surgery. Recently, minimally invasive techniques like robot- and video-assisted surgery have emerged to improve outcomes. This study compared robot- and video-assisted surgery for oesophageal cancer, focusing on removing lymph nodes near a critical nerve. Patients with a specific oesophageal cancer type were assigned randomly to robot- or video-assisted surgery at three Asian hospitals. Robot-assisted surgery had a higher success rate in removing lymph nodes near the important nerve without permanent damage. It also had shorter operating times, more lymph nodes removed, and faster drain removal after surgery. In summary, for oesophageal cancer surgery, the robotic approach may provide better lymph node removal and less nerve injury than video-assisted techniques.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Lymph Node Excision , Robotic Surgical Procedures , Thoracic Surgery, Video-Assisted , Humans , Esophagectomy/methods , Esophagectomy/adverse effects , Male , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/adverse effects , Female , Middle Aged , Thoracic Surgery, Video-Assisted/methods , Thoracic Surgery, Video-Assisted/adverse effects , Esophageal Neoplasms/surgery , Lymph Node Excision/methods , Lymph Node Excision/adverse effects , Aged , Esophageal Squamous Cell Carcinoma/surgery , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Treatment Outcome , Recurrent Laryngeal Nerve/surgery , Recurrent Laryngeal Nerve Injuries/etiology , AdultABSTRACT
BACKGROUND: Enteral nutrition is the preferred mode of nutrition following esophagectomy. However, the preferred mode of enteral nutrition (feeding jejunostomy (FJ) vs. nasojejunal (NJ) tube) remains contentious. In this randomized controlled trial (RCT), we compared FJ with NJ tube feeding in terms of safety, feasibility, efficacy, and quality-of-life (QOL) parameters in Indian patients undergoing trans-hiatal esophagectomy (THE) for carcinoma esophagus. MATERIALS AND METHODS: This single-center, two-armed (FJ and NJ tube), non-inferiority RCT was conducted from March 2020 to January 2024. Forty-eight patients underwent THE with posterior-mediastinal-gastric pull-up and were randomized to NJ and FJ arms (24 in each group). The postoperative complications, catheter efficacy, and QOL parameters were compared between the two groups till the 6-week follow-up. RESULTS: In this RCT, we found no significant difference in the occurrence of catheter-related complications, postoperative complication rate, catheter efficacy, and visual analog pain scores between patients with NJ tube and FJ, following THE for esophageal cancer. There was a significantly better self-reported physical domain QOL score noted in the NJ group, both at the time of discharge (44.7 ± 6.2 vs 39.8 + 5.6; p value, 0.005) and at the 6-week follow-up (55.4 ± 5.2 vs 48.6 ± 4.5; p value, < 0.001). CONCLUSION: Based on the findings of our RCT, we conclude that both enteral access methods (NJ vs. FJ) exhibit comparable incidences of catheter-related complications. The use of NJ tube is a viable alternative to a surgical FJ, has the benefit of early removal, and saves the distress associated with a tube per abdomen.
Subject(s)
Enteral Nutrition , Esophageal Neoplasms , Esophagectomy , Intubation, Gastrointestinal , Jejunostomy , Quality of Life , Humans , Esophagectomy/adverse effects , Esophagectomy/methods , Esophageal Neoplasms/surgery , Esophageal Neoplasms/therapy , Enteral Nutrition/methods , Male , Jejunostomy/methods , Jejunostomy/adverse effects , Female , Middle Aged , Intubation, Gastrointestinal/methods , Intubation, Gastrointestinal/adverse effects , Neoadjuvant Therapy/methods , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Postoperative Complications/prevention & control , AgedABSTRACT
BACKGROUND This study aimed to investigate the impact of EIT-guided yoga breathing training on postoperative pulmonary complications (PPCs) for esophageal cancer patients. MATERIAL AND METHODS Total of 62 patients underwent radical resections of esophageal cancer. Esophageal cancer patients were randomized to the standard care group, or the intervention group receiving an additional complete breathing exercise under the guidance of EIT in AICU. Following extubation after the esophagectomy, pulmonary functions were evaluated by EIT with center of ventilation (CoV), dependent silent spaces (DSS), and non-dependent silent spaces (NSS). RESULTS Sixty-one older esophageal cancer patients (31 in the Control group and 30 in the EIT group) were included in the final analysis. Forty-four patients experienced pulmonary complications after esophagectomy, 27 (87.1%) in the Control group and 17 (36.7%) in the EIT group (RR, 0.42 (95% CI: 0.26, 0.69). The most common pulmonary complication was pleural effusion, with an incidence of 30% in the EIT group and 74.2% in the Control group, with RR of 0.40 (95% CI: 0.23, 0.73). Time for the first pulmonary complication was significantly longer in the EIT group than in the Control group (hazard ratio, HR, 0.43; 95% CI 0.21 to 0.87; P=0.019). Patients in the EIT group had significantly higher scores in CoV, DSS, and NSS than in the Control group. CONCLUSIONS Guided by EIT, the addition of the postoperative breathing exercise to the standardized care during AICU could further improve pulmonary function, and reduce postoperative pulmonary complications after esophagectomy.
Subject(s)
Breathing Exercises , Esophageal Neoplasms , Esophagectomy , Postoperative Complications , Yoga , Humans , Male , Esophagectomy/adverse effects , Esophagectomy/methods , Female , Breathing Exercises/methods , Postoperative Complications/etiology , Postoperative Complications/prevention & control , Middle Aged , Esophageal Neoplasms/surgery , Aged , Respiratory Function Tests , Lung/physiopathologyABSTRACT
BACKGROUND: Anastomotic leak after esophagectomy is a major contributor to surgery-related morbidity and mortality. The purpose of this systematic review was to evaluate if positive-smoking status is associated with the incidence of this complication. METHODS: A systematic search of MEDLINE, EMBASE, Scopus, Web of Science and Cochrane Library was performed on April 4th, 2023. Inclusion criteria comprised human participants undergoing esophagectomy, age ≥ 18, n ≥ 5, and identification of smoking status. The primary outcome was incidence of anastomotic leak. Sub-group analysis by ex- or current smoking status was performed. Meta-analysis was performed with RevMan 5.4.1 using a Mantel-Haenszel random-effects model. Publication bias was evaluated visually with funnel plots and through the Egger test. RESULTS: A total of 220 abstracts were screened, of which 69 full-text studies were assessed for eligibility, with 13 studies selected for final inclusion. This included 16,103 patients, of which 4433 were ex- or current smokers, and 9141 were never smokers. Meta-analysis revealed an increased odds of anastomotic leak in patients with a positive-smoking status (current or ex-smokers) compared to never smokers (OR 1.44, 95% CI 1.18-1.76, I2 = 44%, p < 0.001. Meta-analysis of six studies comparing active smokers alone to never smokers identified a significant increased odds of anastomotic leak (OR 1.80, 95% CI 1.25-2.59, p = 0.002, I2 = 0%). Meta-analysis of five studies comparing ex-smokers to never smokers identified a significant increased odds of anastomotic leak (OR 1.36, 95% CI 1.02-1.82, p = 0.04, I2 = 0%). The odds of anastomotic leak decreased among ex-smokers compared to active smokers. CONCLUSION: The findings of this systematic review and meta-analysis support the association between positive-smoking status and the risk of anastomotic leak after esophagectomy. Results further emphasize the importance of preoperative smoking cessation to reduce post-operative morbidity.
Subject(s)
Anastomotic Leak , Esophagectomy , Smoking , Anastomotic Leak/etiology , Anastomotic Leak/epidemiology , Humans , Esophagectomy/adverse effects , Smoking/adverse effects , Smoking/epidemiology , Esophageal Neoplasms/surgery , Risk Factors , IncidenceABSTRACT
Esophagogastric junction cancer (EGJC) is a rare malignant disease that occurs in the gastroesophageal transition zone. In recent years, its incidence has been rapidly increasing not only in Western countries but also in East Asia, and it has been attracting the attention of both clinicians and researchers. EGJC has a worse prognosis than gastric cancer (GC) and is characterized by complex lymphatic drainage pathways in the mediastinal and abdominal regions. EGJC was previously treated in the same way as GC or esophageal cancer, but, in recent years, it has been treated as an independent malignant disease, and treatment focusing only on EGJC has been developed. A recent multicenter prospective study revealed the frequency of lymph node metastasis by station and established the optimal extent of lymph node dissection. In perioperative treatment, the combination of multi-drug chemotherapy, radiation therapy, molecular targeted therapy, and immunotherapy is expected to improve the prognosis. In this review, we summarize previous clinical trials and their important evidence on surgical and perioperative treatments for EGJC.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Esophagogastric Junction , Humans , Esophagogastric Junction/surgery , Esophagogastric Junction/pathology , Esophageal Neoplasms/pathology , Esophageal Neoplasms/surgery , Esophageal Neoplasms/mortality , Esophageal Neoplasms/therapy , Treatment Outcome , Esophagectomy/adverse effects , Esophagectomy/mortality , Gastrectomy/mortality , Gastrectomy/adverse effects , Stomach Neoplasms/surgery , Stomach Neoplasms/pathology , Stomach Neoplasms/mortality , Stomach Neoplasms/therapy , Lymph Node Excision , Chemotherapy, Adjuvant , Lymphatic Metastasis , Risk Factors , Neoadjuvant Therapy/adverse effects , Neoadjuvant Therapy/mortalityABSTRACT
BACKGROUND/AIM: We evaluated the usefulness of prophylactic mini-tracheostomy (PMT) and perioperative administration of tazobactam/piperacillin (TAZ/PIPC) in high-risk patients after esophagectomy. PATIENTS AND METHODS: We retrospectively studied 89 consecutive high-risk patients who underwent esophagectomy for esophageal cancer between January 2013 and December 2021. We defined patients with two or more of the following factors as high risk: age ≥70 years, performance status ≥1, respiratory dysfunction, liver dysfunction, cardiac dysfunction, renal dysfunction, diabetes mellitus, albumin <3.5 g/dl, and Brinkman index >600. Standard management was administered to the first 50 patients (standard group). PMT and TAZ/PIPC were administered to the next 39 patients (combination group). Patient characteristics and short-term outcomes were compared before and after propensity-score matching. RESULTS: Before propensity-score matching, 24-hour urine creatinine clearance, retrosternal route, 3-field lymph node dissection, and open abdominal approach were more common, postoperative pneumonia (13% vs. 36%, p=0.045) and complications of grade ≥3b (2.6% vs. 22%, p=0.01) were less frequent, and the postoperative hospital stay was shorter (median: 23 vs. 28 days, p=0.022) in the combination group than in the standard group. In propensity-score matching, patient characteristics, except for 24-h creatinine clearance and reconstructive route, were matched for 23 paired patients. Postoperative pneumonia (8.7% vs. 39%, p=0.035) and complications of grade ≥3b (0% vs. 26%, p=0.022) were less frequent and postoperative hospital stay was shorter (median: 22 vs. 25 days, p=0.021) in the combination group than in the standard group. CONCLUSION: PMT with TAZ/PIPC can potentially prevent postoperative pneumonia in high-risk patients after esophagectomy.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Piperacillin, Tazobactam Drug Combination , Pneumonia , Postoperative Complications , Humans , Male , Female , Aged , Esophagectomy/adverse effects , Esophagectomy/methods , Esophageal Neoplasms/surgery , Pneumonia/prevention & control , Pneumonia/etiology , Pneumonia/epidemiology , Piperacillin, Tazobactam Drug Combination/therapeutic use , Piperacillin, Tazobactam Drug Combination/administration & dosage , Middle Aged , Postoperative Complications/prevention & control , Postoperative Complications/etiology , Anti-Bacterial Agents/therapeutic use , Anti-Bacterial Agents/administration & dosage , Retrospective Studies , Risk FactorsABSTRACT
ABSTRACT: Objective: This study explores how permissive hypercapnia, a key aspect of lung-protective ventilation, impacts postoperative delirium in elderly patients following thoracic surgery. Methods: A single-center trial at The Second Hospital of Anhui Medical University involved 136 elderly patients undergoing thoracoscopic esophageal cancer resection. Randomly assigned to maintain PaCO 2 35-45 mm Hg (group N) or 46-55 mm Hg (group H). Primary outcome: postoperative delirium (POD) incidence 1-3 days post-surgery. Secondary endpoints included monitoring rSO 2 , cardiovascular parameters (MAP, HR), pH, OI, and respiratory parameters (VT, RR, Cdyn, PIP) at specific time points. Perioperative tests assessed CRP/ALB ratio (CAR) and systemic inflammatory index (SII). VAS scores were documented for 3 postoperative days. Results: Postoperatively, group H showed significantly lower POD incidence than group N (7.4% vs. 19.1%, P = 0.043). Group H exhibited higher PaCO 2 and rSO 2 during surgery ( P < 0.05). Patients in group H maintained better cardiovascular stability with higher blood pressure and lower heart rate on T2-4 ( P < 0.05). Respiratory parameters were more stable in group H with lower TV, RR, and PIP, and higher Cdyn during OLV ( P < 0.05). Group H had lower pH and higher OI at T2-4 ( P < 0.05). CRP and CAR levels rose less in group H on the first day and 1 week later ( P < 0.05). Conclusions: Maintaining PaCO 2 at 46-55 mm Hg reduces POD incidence, possibly by enhancing rSO 2 levels and stabilizing intraoperative respiration/circulation.
Subject(s)
Esophagectomy , Hypercapnia , Laparoscopy , Postoperative Complications , Thoracoscopy , Humans , Male , Aged , Female , Esophagectomy/adverse effects , Postoperative Complications/blood , Postoperative Complications/etiology , Laparoscopy/adverse effects , Delirium/etiology , Delirium/blood , Esophageal Neoplasms/surgeryABSTRACT
BACKGROUND: The focus of this research is to examine the growing use of robotic-assisted minimally invasive esophagectomy. Specifically, it evaluates the immediate clinical and cancer-related results of combining robotic-assisted minimally invasive esophagectomy with a systematic approach to total mesoesophageal excision, as opposed to traditional open transthoracic esophagectomy methods that do not employ a structured total mesoesophageal excision protocol. METHODS: A propensity score-matched analysis of 185 robotic-assisted minimally invasive esophagectomies and 223 open transthoracic esophagectomies after standardized Ivor Lewis esophagectomy was performed. After 1:1 nearest neighbor matching to account for confounding by covariates, outcomes of 181 robotic-assisted minimally invasive esophagectomy and 181 open transthoracic esophagectomy were compared. RESULTS: The patient characteristics showed significant differences in the age distribution and in comorbidities such as coronary heart disease, arterial hypertension, and anticoagulant intake. The R0-resection rate of robotic-assisted minimally invasive esophagectomy (96.7%) was significantly higher than open transthoracic esophagectomy (89.0%, P = .004). Thirty-day mortality and hospital mortality showed no significant differences. Postoperative pneumonia rate after robotic-assisted minimally invasive esophagectomy (12.7%) was significantly reduced (open transthoracic esophagectomy 28.7%, P < .001). Robotic-assisted minimally invasive esophagectomy had a significantly shorter intensive care unit stay (P < .001) and shorter hospital stay (P < .001). CONCLUSION: This single-center, retrospective study employing propensity score matching found that combining robotic-assisted minimally invasive esophagectomy with structured total mesoesophageal excision results in better short-term clinical and oncologic outcomes than open transthoracic esophagectomy. This finding is significant because the increased rate of R0 resection could indicate a higher likelihood of improved long-term survival. Additionally, enhanced overall postoperative recovery may contribute to better risk management in esophagectomy procedures.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Propensity Score , Robotic Surgical Procedures , Humans , Esophagectomy/methods , Esophagectomy/adverse effects , Esophageal Neoplasms/surgery , Esophageal Neoplasms/mortality , Male , Female , Robotic Surgical Procedures/methods , Robotic Surgical Procedures/adverse effects , Middle Aged , Aged , Retrospective Studies , Treatment Outcome , Postoperative Complications/epidemiology , Postoperative Complications/etiologyABSTRACT
BACKGROUND: This study was designed to compare the clinical and patient-reported outcomes (PROs) between the enhanced recovery after surgery (ERAS) protocol and conventional care in patients undergoing esophagectomy for cancer, which have not previously been compared. METHODS: This single-center retrospective study included prospective PRO data from August 2019 to June 2021. Clinical outcomes included perioperative complications and postoperative length of stay (PLOS). Patient-reported outcomes were assessed by using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire Core-30 (QLQ-C30) and esophagus-specific module (QLQ-OES18) preoperatively to 6 months postoperatively. Mixed-effects models were used to longitudinally compare quality of life (QOL) scores between the two modes. RESULTS: Patients undergoing conventional care and ERAS were analyzed (n = 348 and 109, respectively). The ERAS group had fewer overall complications, pneumonia, arrhythmia, and a shorter PLOS than the conventional group, and outperformed the conventional group in five functional QLQ-C30 domains and five symptom QLQ-OES18 domains, including less dysphagia (p < 0.0001), trouble talking (p = 0.0006), and better eating (p < 0.0001). These advantages persisted for 3 months postoperatively. For the cervical circular stapled anastomosis, the initial domains and duration of benefit were reduced in the ERAS group. CONCLUSIONS: The ERAS protocol has significant advantages over conventional care in terms of clinical outcomes, lowering postoperative symptom burden, and improving functional QOL in patients who have undergone esophagectomy. Selection of the optimal technique for cervical anastomosis is a key operative component of ERAS that maintains the symptom domains and duration of the advantages of PROs.
Subject(s)
Enhanced Recovery After Surgery , Esophageal Neoplasms , Esophagectomy , Patient Reported Outcome Measures , Postoperative Complications , Quality of Life , Humans , Esophagectomy/adverse effects , Esophagectomy/methods , Esophageal Neoplasms/surgery , Esophageal Neoplasms/pathology , Male , Female , Middle Aged , Retrospective Studies , Follow-Up Studies , Aged , Prospective Studies , Prognosis , Length of StayABSTRACT
BACKGROUND: This study aimed to observe the occurrence of recurrent laryngeal nerve injury after McKeown esophagectomy for esophageal squamous cell carcinoma, as well as its recovery and influencing factors within 7 months after surgery. METHODS: From July 2020 to July 2021, among all patients who underwent minimally invasive McKeown esophagectomy, 90 patients who developed vocal cord paralysis after surgery were included in the study. These patients underwent endoscopic vocal cord function assessment every 1 to 2 months and continued until 7 months postoperatively. RESULTS: Among all 388 patients undergoing esophagectomy, 23.2% (90/388) of patients suffered postoperative vocal cord paralysis. Left, right, and bilateral injuries were confirmed in 73 (81.1%), 12 (13.3%), and 5 patients (5.6%), respectively. With a median recovery time being 183 days, the cumulative overall recovery rate was 65.4% at 7 months, 68.6% for the left side, 55.6% for the right, and 20.0% for bilateral injuries. In multivariable analysis, cervical paraoesophageal lymph node dissection and conventional thoracoscopic-assisted esophagectomy were demonstrated to be independent risk factors associated with non-recovery of vocal cord paralysis. CONCLUSIONS: After intensive endoscopic follow-up, a cumulative vocal cord paralysis recovery rate of 65.4% within 7 months was observed in patients after minimally invasive McKeown esophagectomy. Cervical paraoesophageal lymph node dissection and conventional thoracoscopic-assisted esophagectomy were demonstrated to be risk factors hindering vocal cord paralysis recovery.
Subject(s)
Esophageal Neoplasms , Esophagectomy , Postoperative Complications , Recovery of Function , Recurrent Laryngeal Nerve Injuries , Vocal Cord Paralysis , Humans , Esophagectomy/adverse effects , Esophagectomy/methods , Vocal Cord Paralysis/etiology , Vocal Cord Paralysis/epidemiology , Male , Female , Middle Aged , Esophageal Neoplasms/surgery , Risk Factors , Aged , Postoperative Complications/etiology , Postoperative Complications/epidemiology , Recurrent Laryngeal Nerve Injuries/etiology , Recurrent Laryngeal Nerve Injuries/prevention & control , Recurrent Laryngeal Nerve Injuries/epidemiology , Esophageal Squamous Cell Carcinoma/surgery , Retrospective Studies , Minimally Invasive Surgical Procedures/adverse effects , Minimally Invasive Surgical Procedures/methods , Adult , Treatment Outcome , Lymph Node Excision/adverse effectsABSTRACT
BACKGROUND: Conventional graft replacement for a juxtarenal abdominal aortic aneurysm (JRAAA) remains challenging for high-risk patients since it often requires the reconstruction of some visceral arteries. CASE PRESENTATION: A 76-year-old woman was diagnosed with an 87 × 48 mm saccular JRAAA. Open graft replacement was contraindicated because of frailty and a past history of trans-thoracoabdominal esophagectomy. Chimney endovascular aortic repair (ChEVAR) with three chimney endografts was successfully performed without any endoleaks, and each visceral circulation was kept intact. The patient was discharged uneventfully on postoperative day 8. Significant shrinkage of the aneurysmal sac and preservation of flow through each chimney graft were observed on computed tomography 6 months postoperatively, with no significant increase in serum creatinine levels on laboratory testing. CONCLUSIONS: ChEVAR can be a useful surgical option instead of conventional operations, especially for high-risk cases.
Subject(s)
Aortic Aneurysm, Abdominal , Endovascular Aneurysm Repair , Esophagectomy , Aged , Female , Humans , Aortic Aneurysm, Abdominal/surgery , Endovascular Aneurysm Repair/methods , Esophagectomy/adverse effects , Esophagectomy/methods , Tomography, X-Ray ComputedABSTRACT
BACKGROUND: Textbook outcome is a composite quality measurement in esophageal cancer surgery. This study aimed to estimate the rate of textbook outcome esophagectomies at a high-volume center and investigate associations between textbook outcome and overall and recurrence-free survival. METHODS: A retrospective single-center study was conducted at Copenhagen University Hospital, Rigshospitalet, Denmark, analyzing esophagectomies performed from November 1, 2016, to December 31, 2021. Patients with primary carcinoma of the gastroesophageal junction who underwent elective and curative esophagectomy were included. The rate of textbook outcome esophagectomies was calculated, and the impact of textbook outcome on overall and recurrence-free survival was analyzed using Kaplan-Meier and Cox regression. RESULTS: A total of 433 patients were included in the study. Textbook outcome was achieved in 195 patients (45%). Achieving textbook outcome was independently associated with improved overall survival (HR 0.67; P = .011) and with a median overall survival of 57 months and 32 months for patients with or without textbook outcome, respectively. A trend for improved recurrence-free survival was observed for patients with textbook outcome (HR 0.74; P = .064). CONCLUSION: The present study found a consensus-based textbook outcome rate of 45%. Textbook outcome was found to be directly associated with improved overall survival. These results emphasize the association between improved short-term outcomes and long-term survival.