DESCRIPTION OF ESOPHAGOSTOMY TUBE PLACEMENT IN TWO GIANT ANTEATER (MYRMECOPHAGA TRIDACTYLA) CADAVERS.

Feeding of managed populations of giant anteater (Myrmecophaga tridactyla) is challenging in injured patients that present with anorexia. This report describes an approach for esophagostomy tube placement in this species. Cadavers of two adult giant anteaters were used for technique development. The animal was positioned in dorsal recumbency, and a guide feeding tube was inserted orally into the esophagus. A ventral midline incision in the midcervical region was made to access the esophagus and to protect submandibular salivary glands. The cervical musculature was dissected and retracted laterally to the right, the vagosympathetic nerve trunk was identified and preserved, and the esophagus was incised over the guide tube. The guide tube was removed to facilitate placement of the definitive tube, which was premeasured from its insertion point in the midcervical area to the level of the seventh-ninth intercostal space. The tube was secured to the cervical skin on the left side with a finger-trap suture.

Exploring the landscape of oesophageal discontinuity procedures and creation of cervical oesophagostomy in the modern era: a scoping review protocol.

INTRODUCTION: Oesophageal discontinuity remains a challenge for thoracic and foregut surgeons globally. Whether arising emergently after catastrophic oesophageal or gastric disruption or arising in the elective setting in the case of staged reconstruction for esophagectomy or long gap atresia in the paediatric population, comprehensive review of this patient population remains unexplored within the surgical literature.The goal of this scoping review is to map the landscape of literature exploring the creation and takedown of cervical oesophagostomy with the intent to answer four questions (1) What are the primary indications for oesophageal discontinuity procedures? (2) What are the disease-specific and healthcare utilisation outcomes for oesophageal discontinuity procedures? (3) What is the primary indication for reversal procedures? (4) What are the disease-specific and healthcare utilisation outcomes for reversal procedures? METHODS: This review will follow the Arksey and O'Malley (2005) framework for scoping reviews. Paediatric (<18 years old) and adult (>18 years old) patients, who have received a cervical oesophagostomy in the context of a gastrointestinal discontinuity procedure or those who have had reversal of a cervical oesophagostomy, will be included for analysis. We will search MEDLINE, EMBASE and Cochrane Central Register of Controlled Trials (CENTRAL) databases for papers from 1990 until 2023. Interventional trials, prospective and retrospective observational studies, reviews, case series and qualitative study designs will be included. Two authors will independently review all titles, abstracts and full texts to determine which studies meet the inclusion criteria. ETHICS AND DISSEMINATION: No ethics approval is required for this review. Results will be disseminated through scientific presentations and relevant conferences targeted for researchers examining upper gastrointestinal/foregut surgery. REGISTRATION DETAILS: This protocol is registered with Open Science Framework (osf.io/s3b4g).

[Delayed esophagojejunostomy as a damage control principle]. / Otsrochennyi ezofagoeyunoanastomoz kak printsip «Damage Control¼.

The authors describe 2 patients with rare gastric diseases and indications for gastrectomy with delayed esophagojejunostomy for objective causes. In one case, they could not determine extent of resection, and other patient had hemorrhagic shock. Damage control principle was applied in both cases.

Description of a novel ultrasound-guided percutaneous dilatational esophagostomy tube placement in dog cadavers.

BACKGROUND: Nutritional support has become an essential part of modern veterinary medicine. Among different techniques, esophagostomy tubes have been used extensively in dogs and cats. However, general anesthesia is typically required due to the critical step of passing an instrument orally to allow identification of the esophagus in the midcervical region. Therefore, clinicians commonly face a conundrum of poor general anesthesia candidacy for those who need an esophagostomy tube placed. Additionally, esophagostomy tubes are not a viable option for patients that have difficulty opening their mouth. Ideally, a technique that circumvents the step of passing an instrument orally would be developed. KEY FINDINGS: We report the successful development of a novel technique for esophagostomy tube placement using ultrasound guidance and serial percutaneous dilatation of the stoma in canine cadavers. Ultrasound guidance allowed for identification and avoidance of several vital structures in the cervical region. SIGNIFICANCE: This is the first report of an esophagostomy tube placement technique that circumvents the step of passing any instrument orally to identify the esophagus in the midcervical region. Future studies are warranted to determine if this technique can be performed in live dogs.

Inadvertent placement of an esophagostomy tube into the mediastinum of a cat.

An 8-year-old neutered male Siberian forest cat was presented for respiratory distress. Endoscopy, exploratory surgery of the neck, and sternotomy confirmed initial placement of the esophagostomy tube (e-tube) into the mediastinum. The patient recovered from surgery, developed laryngeal paralysis, and then arrested and died within 48 h after surgery. Key clinical message: To the authors' knowledge, there are no other case reports documenting inadvertent placement of an e-tube into the mediastinum of a cat. This case report highlights the complications that can be associated with incorrect placement of an e-tube.

Placement par inadvertance d'un tube d'oesophagostomie dans le médiastin d'un chat. Un chat des Forêts sibériennes mâle castré âgé de 8 ans a été présenté pour détresse respiratoire. L'endoscopie, la chirurgie exploratoire du cou et la sternotomie ont confirmé le placement initial du tube d'oesophagostomie (e-tube) dans le médiastin. Le patient s'est remis de la chirurgie, a développé une paralysie laryngée, puis a fait un arrêt cardiaque et est décédé dans les 48 heures suivant la chirurgie.Message clinique clé:À la connaissance des auteurs, il n'y a pas d'autres rapports de cas documentant le placement par inadvertance d'un e-tube dans le médiastin d'un chat. Ce rapport de cas met en évidence les complications qui peuvent être associées au placement incorrect d'un e-tube.(Traduit par Dr Serge Messier).

Esofagotomía y cierre primario por cuerpo extraño en esófago superior / Esophagotomy and primary closure due to foreign body in the upper esophagus

RESUMEN Los cuerpos extraños en el esófago son un problema frecuente en urgencias, debido la mayoría de las veces a ingestión accidental. Presentamos el caso de una paciente femenina de 50 años, sin antecedentes patológicos, que consulta por presentar la ingesta de prótesis dental mientras almorzaba, con posterior disfagia, odinofagia y dolor cervical. Se le realizan radiografías y tomografía computarizada (TC) donde se evidencia imagen radiopaca en esófago cervical. Se interconsulta con el Servicio de Gastroenterología, dada la imposibilidad de extracción de la prótesis por vía endoscópica. Se realiza luego cervicotomía lateral izquierda de emergencia, con esofagotomía, extracción del cuerpo extraño y cierre primario del esófago. La obstrucción del esófago por cuerpos extraños puede ocasionar muchas complicaciones. La consecuente demora en el tratamiento puede llevar a un marcado aumento de la mortalidad. Por eso, en este caso, se prioriza la cirugía ante un riesgo elevado de perforación y hemorragia.

ABSTRACT Esophageal foreign bodies are a common problem in the emergency department, usually due to accidental ingestion. We report the case of a 50-year-old otherwise healthy female patient who sought medical care due to dysphagia, odynophagia and cervical pain after swallowing a partial denture while having lunch. The patient underwent X-rays and a computed tomography (CT) scan which showed a radiopaque image in the upper esophagus. After a failed attempt to remove the denture through endoscopy, surgery was decided via a left lateral emergency cervicotomy with esophagotomy, foreign body removal and primary closure of the esophagus. Esophageal obstruction due to foreign bodies may cause many complications. Treatment delays may result in increased mortality. Thus, in this case we prioritized surgery due to high risk of perforation and bleeding.

Laparoscopic single-layer running "trapezoid-shaped" suture versus mechanical stapling for esophagojejunostomy after total gastrectomy for gastric cancer: cost-effect analysis of propensity score-matched study cohorts.

OBJECTIVES: Totally laparoscopic total gastrectomy has been developed with difficulty in intracorporeal esophagojejunostomy. Although mechanical stapling has been widely used for intracorporeal esophagojejunostomy, manual suture holds great promise with the emergence of high-resolution 3D vision and robotic surgery. After exploration of how to improve the safety and efficiency of intracorporeal suture for esophagojejunostomy, we recommended the technique of single-layer running "trapezoid-shaped" suture. The cost-effectiveness was analyzed by comparing with conventional mechanical stapling. METHODS: The study retrospectively reviewed the patients undergoing laparoscopic gastrectomy for gastric cancer from January 2010 to December 2021. The patients were divided into two cohorts based on the methods of intracorporeal esophagojejunostomy: manual suture versus stapling suture. Propensity score matching was performed to match patients from the two cohorts at a ratio of 1:1. Then group comparison was made to determine whether manual suture was non-inferior to stapling suture in terms of operation time, anastomotic complications, postoperative hospital stay, and surgical cost. RESULTS: The study included 582 patients with laparoscopic total gastrectomy. The manual and stapling suture for esophagojejunostomy were performed in 50 and 532 patients, respectively. In manual suture cohort, the median time for the whole operation and digestive tract reconstruction were 300 min and 110 min. There was no anastomotic bleeding and stenosis but two cases of anastomotic leak which occurred at 3 days after surgery. The median length of postoperative hospital stay was 11 days. After propensity score matching, group comparison yielded two variables with statistical significance: time for digestive tract reconstruction and surgery cost. The manual suture cohort spent less money but more time for esophagojejunostomy. Intriguingly, the learning curve of manual suture revealed that the time for digestive tract reconstruction was declined with accumulated number of operations. CONCLUSIONS: Laparoscopic single-layer running "trapezoid-shaped" suture appears safe and cost-effective for intracorporeal esophagojejunostomy after total gastrectomy. Although the concern remains about prolonged operation time for beginners of performing the suture method, adequate practice is expected to shorten the operation time based on our learning curve analysis.

Innominate Arterial Barrier Blocked a 25-Year Substernal Neoesophagus.

A 67-year-old woman underwent esophagogastroduodenectomy, partial jejunectomy, pancreaticojejunostomy, cervical esophagostomy, and feeding jejunostomy at the age of 42 for corrosive necrosis. She underwent esophageal reconstruction using the ileocolon through the substernal route 4 months later. Twenty-five years after esophageal reconstruction, the proximal part of the neoesophagus was obstructed by the innominate artery barrier. She could eat regular diets after revision surgery.

Repurposing medical devices as "button" esophagostomy tubes for extended nutritional support.

BACKGROUND: Esophagostomy tubes (E-tubes) are widely utilized for extended nutritional support in dogs and cats. Problems associated with their use include the unwieldy excess (10-20 cm) of external tubing, constant need for neck wraps and necessity for skin sutures, suture tract infection, and tube loss if sutures fail. OBJECTIVES: To evaluate 2 different, low profile (LP) "button" products intended for use in people as enteral (jejunostomy [J] and gastrojejunostomy [G-J]) feeding tubes for suitability as LP E-tubes in dogs and cats. ANIMALS: A young giant breed dog that required extended (>6 months) nutritional and fluid support during recovery from severe neurological illness with protracted adipsia, anorexia, and dysphagia. METHODS: Prospective evaluation of 2 commercially available LP feeding devices after placement of a standard E-tube. An LP J-tube and an LP G-J tube were assessed in consecutive 4-week trials, for tube retention, patient comfort, stoma health, and functionality. RESULTS: Both products performed extremely and equally well as LP E-tubes in this clinical patient, enhancing patient freedom and comfort by eliminating external tubing, skin sutures, and bandaging. The dual port G-J tube allows medication delivery (eg, sucralfate) to the entire esophagus, but for safety alone (ie, to avoid aspiration), the single port J-tube appears the best device for client-owned patients. CONCLUSIONS AND CLINICAL IMPORTANCE: The LP enteral feeding tubes from the human medical field can be successfully used as LP E-tubes in dogs and cats, offering superior patient comfort, with no obvious detriment to the patient and main drawback of higher cost.

Postoperative morbidity and quality of life between totally laparoscopic total gastrectomy and laparoscopy-assisted total gastrectomy: a propensity-score matched analysis.

BACKGROUND: This study aimed to evaluate the surgical outcome and quality of life (QoL) of totally laparoscopic total gastrectomy (TLTG) compared with laparoscopy-assisted total gastrectomy (LATG) in patients with clinical stage I gastric cancer. METHODS: From 2012 to 2018, EGC patients who underwent TLTG (n = 223), including the first case with intracorporeal hemi-double stapling, were matched to those who underwent LATG (n = 114) with extracorporeal circular stapling, using 2:1 propensity score matching (PSM). Prospectively collected morbidity was compared between the TLTG and LATG groups in conjunction with the learning curve. The European Organization for Research and Treatment of Cancer (EORTC) QoL questionnaires QLQ-C30, STO22, and OG25 were prospectively surveyed during postoperative 1 year for patient subgroups. RESULTS: After PSM, grade I pulmonary complication rate was lower in the TLTG group (n = 213) than in the LATG group (n = 111) (0.5% vs. 5.4%, P = 0.007). Other complications were not different between the groups. The learning curve of TLTG was overcome at the 26th case in terms of the comprehensive complication index. The TLTG group after learning curve showed lower grade I pulmonary complication rate than the matched LATG group (0.5% vs. 4.7%, P = 0.024). Regarding postoperative QoL, the TLTG group (n = 63) revealed less dysphagia (P = 0.028), pain (P = 0.028), eating restriction (P = 0.006), eating (P = 0.004), odynophagia (P = 0.023) than the LATG group (n = 21). Multivariate analyses for each QoL item demonstrated that TLTG was the only common independent factor for better QoL. CONCLUSIONS: TLTG reduced grade I pulmonary complications and provided better QoL in dysphagia, pain, eating, odynophagia than LATG for patients with clinical stage I gastric cancer.

Short-term outcomes after totally laparoscopic total gastrectomy with esophagojejunostomy constructed by π-shaped method versus overlap method.

BACKGROUND: Regarding the overlap anastomosis and recently introduced π-shaped anastomosis, there is no consensus on which intracorporeal esophagojejunostomy (EJS) methods are preferred using linear stapler in totally laparoscopic total gastrectomy (TLTG). This study aims to evaluate the short-term outcomes using two methods. METHODS: Patients with upper gastric cancer underwent TLTG with either π-shaped (n = 48) or the modified overlap method using knotless barbed sutures (MOBS) (n = 37) were included in our study. Intraoperative and perioperative outcomes were compared. RESULTS: All patients achieved R0 resection margin. The overall esophagojejunal (E-J)-related complications rate was 7.06%. There was no significant difference between the two groups in terms of postoperative complications, margin distance, numbers of lymph nodes (LNs), length of stay. In the π-shaped group, anastomosis time (19.61 ± 7.17 min vs. 27.09 ± 3.59 min, p < 0.001) was significantly lower. The consumable costs for surgery were similar (44 507.74¥ [42 933.03-46 937.29] vs. 43 718.36¥ [42 743.25-47 256.06], p = 0.825). The first defection time was significantly longer in π-shaped group (131.00 h [93.75-171.25] vs. 100.00 h [85.00-120.00], p = 0.026), whereas the other postoperative recovery parameters were similar. No mortality was observed. CONCLUSIONS: Both methods showed similar short-term postoperative outcomes. The π-shaped technique was faster than the MOBS method without significantly increasing the supplies costs. Large prospective studies are warranted.

Long-term functional and quality of life outcomes in laryngectomized patients after successful voice restoration using tracheoesophageal prostheses.

OBJECTIVE: To assess long-term functional and quality of life (QoL) outcomes and their predictive factors in laryngectomized patients after successful voice restoration using tracheoesophageal prostheses (TEP). METHODS: This cross-sectional study was conducted in alive and disease-free patients at least 1 year after total laryngectomy ± partial pharyngectomy. Patients completed the European Organization for Research and Treatment of Cancer (EORTC) Core (QLQ-C30) and Head and Neck Cancer (QLQ-H&N35) QoL questionnaires, the Voice Handicap Index (VHI-10) questionnaire and the Hospital Anxiety and Depression Scale (HADS). The level of dysphagia was evaluated using the Dysphagia Handicap Index (DHI) and the Dysphagia Outcomes and Severity Scale (DOSS). Predictive factors of these clinical outcomes were determined in univariate and multivariate analysis. RESULTS: A total of 48 patients were included in this study. Long-term QoL and functioning scales scores were all superior to 70%. Main persistent symptoms were fatigue, dyspnea, senses, speech and coughing problems. A DOSS score ≥6, indicating normal/subnormal swallowing function, and a VHI-10 score ≤20, representing light to medium voice disorders, were found in at least 75% of patients. An anxiodepressive disorder (HADS global score ≥ 15) was reported by 15 (31%) patients and represented the main predictor of QoL and voice outcomes. A strong correlation was found between VHI-10 and global QoL scores. CONCLUSIONS: After successful voice restoration, laryngectomized patients achieved satisfactory QoL and functional outcomes. Psychological distress was the main determinant of long-term QoL and is therefore of critical importance in the multidisciplinary management of laryngectomized patients.

Double Tract Reconstruction Reduces Reflux Esophagitis and Improves Quality of Life after Radical Proximal Gastrectomy for Patients with Upper Gastric or Esophagogastric Adenocarcinoma.

PURPOSE: The aim of the present study was to compare the difference between double tract reconstruction and esophagogastrostomy. MATERIALS AND METHODS: Patients who underwent radical proximal gastrectomy with esophagogastrostomy or double tract reconstruction were included in this study. RESULTS: Sixty-four patients were included in this study and divided into two groups according to reconstruction method. The two groups were well balanced in perioperative safety and 3-year overall survival (OS). The rates of postoperative reflux esophagitis in the double tract reconstruction group and esophagogastrostomy group were 8.0% and 30.8%, respectively (p=0.032). Patients in the double tract reconstruction group had a better global health status (p < 0.001) and emotional functioning (p < 0.001), and complained less about nausea and vomiting (p < 0.001), pain (p=0.039), insomnia (p=0.003), and appetite loss (p < 0.001) based on the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire. Regarding the EORTC QLQ-STO22 questionnaire, patients in the double tract reconstruction group complained less about dysphagia (p=0.030), pain (p=0.008), reflux (p < 0.001), eating (p < 0.001), anxiety (p < 0.001), dry mouth (p=0.007), and taste (p=0.001). The multiple linear regression analysis showed that reconstruction method, postoperative complications, reflux esophagitis, and operation duration had a linear relationship with the global health status score. CONCLUSION: Double tract reconstruction could better prevent reflux esophagitis and improve quality of life without scarifying perioperative safety or 3-year OS.