Ivor-Lewis esophagectomy for patients with squamous cell carcinoma of the thoracic esophagus with a history of total pharyngolaryngectomy

McKeown Versus Ivor-Lewis Esophagectomy for Patients with a History of Total Pharyngolaryngectomy: A Comparison Study

BACKGROUND

Oncologic esophagectomy in patients with a history of total pharyngolaryngectomy (TPL) is challenging. There are two different esophagectomy procedures: total esophagectomy with cervical anastomosis (McKeown) and subtotal esophagectomy with intrathoracic anastomosis (Ivor-Lewis). Differences in outcomes between McKeown and Ivor-Lewis esophagectomies for patients with this history remain unclear.

METHODS

We retrospectively reviewed 36 patients with a history of TPL who underwent oncologic esophagectomy and compared the clinical outcomes between the procedures.

RESULTS

Twelve (33.3%) and 24 (66.7%) patients underwent McKeown and Ivor-Lewis esophagectomies, respectively. McKeown esophagectomy was more frequently performed for the supracarinal tumors (P = 0.002). Other baseline characteristics, including the history of radiation therapy, were comparable between the groups. Postoperatively, the incidences of pneumonia and anastomotic leakage were higher in the McKeown group than in the Ivor-Lewis group (P = 0.029 and P < 0.001, respectively). Neither tracheal necrosis nor remnant esophageal necrosis was observed. The overall and recurrence-free survival rates were comparable between the groups (P = 0.494 and P = 0.813, respectively).

CONCLUSIONS

When performing esophagectomy for patients with a history of TPL, if it is oncologically acceptable and technically available, Ivor-Lewis is preferable over McKeown esophagectomy for avoiding postoperative complications.

McKeown esophagectomy for a thoracic esophageal carcinoma patient who has a history of definitive chemoradiotherapy for esophageal carcinoma and total pharyngolaryngectomy for hypopharyngeal cancer

A 64-year-old man, who had previously undergone definitive chemoradiotherapy (dCRT) and endoscopic resections for metachronous multiple esophageal squamous cell carcinoma (ESCC) and had also received total pharyngolaryngectomy (TPL) for hypopharyngeal cancer, was diagnosed with ESCC in the middle thoracic esophagus (cT3N0M0). Thoracoscopic McKeown esophagectomy was performed for the patient. Although the tumor was tightly adherent to the thoracic duct and both main bronchi, they were successfully mobilized. In order to maintain the blood supply to the trachea, we preserved the bilateral bronchial arteries and avoided prophylactic upper mediastinal lymph node dissection. Cervical end-to-side anastomosis between the jejunum and a gastric conduit was performed. Minor pneumothorax was managed conservatively, and the patient was discharged 44 days after the surgery. Overall, thoracoscopic McKeown esophagectomy was safely performed in a patient with a history of TPL and dCRT. Surgeons should be very careful to prevent tracheobronchial ischemia by optimizing the extent of lymph node dissection.

Effect of Early Enteral Nutrition Support Combined with Chemotherapy on Related Complications and Immune Function of Patients after Radical Gastrectomy

Objective

The purpose was to analyze the effect of early enteral nutrition (EEN) support combined with chemotherapy on related complications and immune function in patients after radical gastrectomy.

Methods

80 patients with gastric cancer treated in our hospital from March 2019 to March 2020 were selected as the research objects and divided into the experimental group and control group according to the random number table, with 40 cases in each group. The control group received chemotherapy only after surgery, while the experimental group received EEN on this basis. The total protein (TP), transferrin (TF), albumin (ALB), immune cells, and other indexes were measured in the two groups before and after treatment to analyze the effect of different treatment methods on the complications and immune function of patients after radical gastrectomy.

Results

There were no significant differences in gender ratio, average age, average BMI, pathological types, disease staging, and residence between the two groups (P > 0.05). The exhaust recovery time, total gastric tube drainage, fluid intake time, and hospitalization time in the experimental group were significantly lower than those in the control group (P < 0.05). There were no significant differences in the TP, TF, and ALB levels between the two groups before treatment (P > 0.05), and the TP, TF, and ALB levels in the experimental group were significantly higher than those in the control group after treatment (P < 0.05). The CD4⁺/CD8⁺, CD3⁺, and CD4⁺ levels in the experimental group after treatment were significantly higher than those in the control group (P < 0.001). After treatment, the growth hormone levels in both groups significantly increased (P < 0.001), and the growth hormone level in the experimental group was significantly higher than that in the control group (P < 0.001). There was no significant difference in the KPS scores between the two groups before treatment (P > 0.05), and the KPS score in the experimental group was significantly higher than that in the control group after treatment (P < 0.001). The incidence of postoperative complications in the experimental group was significantly lower than that in the control group (P < 0.05).

Conclusion

EEN combined with chemotherapy is a reliable method to improve the immune function of patients after radical gastrectomy for gastric cancer, which plays an important role in improving the physical state of patients and reducing the incidence of complications. Therefore, its further research will help to establish a better treatment plan for such patients.

Successful transition from open to minimally invasive approach in Ivor Lewis esophagectomy: a single-center experience in Japan

PURPOSE

This study evaluates surgical outcomes of Ivor Lewis esophagectomy (ILE) in our institution, with the transition from open ILE to hybrid or totally minimally invasive ILE (MI-ILE).

METHODS

Selected patients who underwent ILE for esophageal cancer between 2013 and 2020 were included. We retrospectively investigated the patients' background characteristics and the short-term surgical outcomes.

RESULTS

In this period, among a total of 858 esophagectomies, selected seventy-one patients (8.3%) underwent ILE, consisted of 17 cases with completely open procedures, 27 with hybrid MI-ILE, and 27 with total MI-ILE. The major indications for ILE were adenocarcinoma of the distal esophagus or esophagogastric junction (33.8%) and patients with prior treatment of head and neck cancer (31.0%). Among these approaches, there were no significant differences in the characteristics including age, body mass index (BMI), tumor location, preoperative therapy, and clinical TNM stage, except for histology. Compared to the completely open and hybrid groups, incidences of both total and severe complications in the total MI-ILE group were significantly lower (total 70.6 vs. 66.6 vs. 37.0%, p=0.036; severe 35.3 vs. 44.4 vs. 11.1%, p=0.023), and also, those of pneumonia (41.2 vs. 29.6 vs. 7.4%, p=0.026) and postoperative stricture (11.8 vs. 18.5 vs. 0%, p=0.001) were significantly fewer in the total MI-ILE group.

CONCLUSIONS

We have been able to achieve the transition from completely open to total MI-ILE with better short-term outcomes. Total MI-ILE with linear-stapled anastomosis can be a good alternative to open procedures for the selected patients with reducing the incidence of postoperative pneumonia and anastomotic stricture.

Effects of enteral nutrition support combined with enhanced recovery after surgery on the nutritional status, immune function, and prognosis of patients with esophageal cancer after Ivor-Lewis operation

Background

Esophageal cancer (EC) with a high incidence of malnutrition is a highly malignant digestive tract tumor. We investigated the effect of enteral nutrition (EN) support combined with enhanced recovery after surgery (ERAS) on the nutritional status, immune function, and prognosis of patients with EC after Ivor-Lewis operation.

Methods

One hundred patients were randomly divided into the observation group (n=42) and the control group (n=58). The patients in observation group were treated with EN combined with ERAS intervention after Ivor-Lewis operation, and the patients in control group were treated with conventional postoperative EN intervention. The situation of operation, nutritional status, immune function recovery and prognosis between the two groups were compared.

Results

There was no statistically significant difference in operation time or intraoperative blood loss between the two groups (P>0.05). The chest tube removal time and oral feeding time of the observation group after operation were shorter than those of the control group (P<0.05). After intervention, serum albumin (ALB), transferrin (TF), pre-albumin (PA) and hemoglobin (Hb) levels in both groups were significantly decreased. These indexes were significantly higher in the observation group than in the control group (P<0.05). There were no significant changes in the levels of immunoglobulin (Ig) A, IgG, and IgM, or the numbers of CD3⁺, CD4⁺ and CD4⁺/CD8⁺ T cells in the observation group before and after intervention (P>0.05); however those indexes were significantly decreased in the control group after the intervention (P<0.05). Interestingly, the levels of IgA, IgM, IgG, CD3⁺ T cells, CD4⁺ T cells and CD4⁺/CD8⁺ T cells in the observation group were significantly higher than those in the control group after intervention (P<0.05). The incidence of pulmonary infection in the observation group was significantly lower than that in the control group. The postoperative exhaust time, postoperative defecation time and postoperative hospital stay were shorter in the observation group than in the control group (P<0.05). There was no significant difference in hospitalization cost between the two groups (P>0.05).

Conclusions

EN combined with ERAS was more beneficial to the improvement of nutritional status and immune function recovery of patients with EC after Ivor-Lewis operation. It also shortened the length of hospital stay.