Background/Objectives: Anastomotic leakage is one of the most frightening and potentially fatal complications after esophagectomy. The collaboration between the surgical team, interventional gastroenterologists, and radiologists has the potential to improve the hospital stay, as well as morbidity and mortality. The aim of this study is to present our experience and evaluate the results of the multimodal management of anastomotic leak following esophagectomy in our unit. Methods: This is a retrospective study analyzing a single referral center’s prospectively maintained database of all patients diagnosed with anastomotic leak between March 2019 and March 2025 using the definition of the Esophageal Complications Consensus Group. The treatment pathways and the patient outcomes are presented. The primary endpoint was 90-day mortality and in-hospital mortality. Results: A total of 241 esophageal resections were performed between March 2019 and March 2025. Lymphadenectomy of the mediastinum was performed in 88.4% of the patients. Cervical and intrathoracic anastomosis were performed in 143 (59.3%) and 98 (40.7%) cases, respectively. Twenty-nine patients (12%) with a mean age of 59.1 years developed anastomotic leak. Anastomotic leak occurred in 14.3% of intrathoracic anastomoses and 10.5% of cervical anastomoses. The median day of leak diagnosis was the sixth postoperative day. Leak management involved conservative strategies, wound exploration, endoscopic stent placement or vacuum therapy, drainage of effusions under radiologic guidance, and reoperation. The 90-day and in-hospital mortality rate was 3.4%. No cases of conduit necrosis or mediastinitis were reported. Endoscopic management was employed in 18 patients (62.1%) as a first- or second-line treatment, while reoperation was required in 6 patients (20.7%). The median interval from diagnosis to anastomosis healing was 21 days and the median duration of hospital stay 32 days. The management was successful in 27 patients (93.1%) except for 1 who developed tracheoesophageal fistula and 1 who died due to hemorrhagic complication of anticoagulant treatment. Conclusions: Anastomotic leak after esophagectomy is considered a complex, diversified, and morbid clinical entity. The evolving potential of multidisciplinary management encompassing surgical and interventional radiological and endoscopic treatment addresses the mortality rates and heralds a new era of minimizing morbidity.

Atherosclerosis, a major contributor to vascular damage and plaque formation, is brought on by cellular senescence and chronic inflammation. A crucial matter that emerges is the classification of the disease in order to understand the pathogenic mechanisms before treatment. Given that oxidative stress, DNA damage, and inflammation contribute to cellular senescence, an increase in pro-inflammatory factors is detected in the atherosclerotic plaque, which exacerbates its instability while impeding vascular repair. This study emphasizes the importance of pathways such as Nrf2, ICAM-1, and p38 MAPK/p16^INK4A in the development of atherosclerosis. It also underscores the potential of senescence-targeting interventions to complement the conventional treatments for atherosclerosis. The study promotes using senolytic approaches that may serve as effective adjuncts to conventional pharmacological treatments for atherosclerosis. Particularly, quercetin, a flavonoid, demonstrates a potential action as senolytic agent by mitigating macrophage senescence, improving lipid profiles, and reducing plaque size of up to 56% in experimental models. This review article advocates for integrating senolytic approaches, including nutraceuticals like quercetin and combination therapies, to improve cardiovascular health and age-related vascular disorders.

Gastric cancer is a significant global contributor to cancer-related mortality. Stage IV gastric cancer represents a significant percentage of patients in Western countries, with peritoneal dissemination being the most prevalent site. Peritoneal disease comprises two distinct entities, macroscopic (P1) and microscopic (P0CY1), which are associated with poor long-term survival rates. Although the present standard of treatment is palliative chemotherapy, a global controversy has arisen concerning specific patients with limited disease burden or conversion to negative lavage cytology following chemotherapy. Available approaches include systemic or intraperitoneal chemotherapy, upfront gastrectomy, and conversion surgery. This review consolidated the current evidence regarding multimodal management, indicating prolonged survival for this distinct subgroup of patients. Considering the complexity of peritoneal metastases, the potential of the multimodal approach unveils promising prospects for identifying the optimal treatment for this particular subset of stage IV patients and thus enhancing their survival outcomes.

Background/Objectives: Adenocarcinomas of the esophagogastric and gastric areas are often managed with a multimodal treatment including neoadjuvant chemotherapy and surgery. The impact of neoadjuvant chemotherapy on the host’s antitumoral immune response remains largely unknown. Methods: A retrospective review of a single-institution cohort of patients with adenocarcinoma of the stomach or esophagogastric area undergoing curative intent surgery after neoadjuvant chemotherapy FLOT (Fluorouracil, Leucovorin, Oxaliplatin, Docetaxel) was reviewed. After institutional ethics approval, pathologic slides were re-reviewed and tumor-infiltrating lymphocyte scores were calculated. Tumor-infiltrating lymphocytes (TILs) were studied in conjunction with tumor regression scores (TRG) and the degree of regression in the involved lymph nodes as well as in correlation with the lymph node ratio (the ratio of involved lymph nodes over the total number of lymph nodes resected). Results: A total of 106 patients were reviewed. No statistical correlation could be established between the tumor-infiltrating lymphocyte scores and the degree of regression in the primary tumor as well as with the partial response to chemotherapy of pathologically involved lymph nodes. The TIL score also did not correlate with the lymph node ratio in our patient cohort. A strong correlation was noted between TILs and lymph nodes that completely regressed after neoadjuvant chemotherapy. Conclusions: Tumor-infiltrating lymphocytes do not correlate with the response of the primary tumor or the partial response of the involved lymph nodes, but only with the complete response to neoadjuvant chemotherapy of tumor-involved lymph nodes. Our study focuses on the effects of neoadjuvant chemotherapy on tumor-infiltrating lymphocytes compared to the effects on the primary tumor and the involved lymph nodes.

Background and Objectives: Accurate endoscopic lesion localization is crucial for planning and performing curative-intent surgery in colorectal cancer management. The use of indocyanine green (ICG) has been described as a novel alternative for colorectal lesion marking. Materials and Methods: We have performed a systematic review of the literature on the use of ICG-based tattooing for patients with colorectal cancer undergoing surgery. Results: A total of 19 studies were identified. Seven studies reposted the rates of successful intraoperative localization following ICG tattooing. Additionally, six studies provided detailed descriptions of the administration protocols, including both timing and dosage. A total of twelve studies described the utility of ICG-based tattooing for subsequent lymphadenectomy and its oncologic implications. Lymphadenectomy under fluorescent guidance was associated with increased lymph node yields as well as a change to the surgical lymphadenectomy plan in a significant proportion of patients. Conclusions: ICG-based endoscopic tattooing has demonstrated significant value in facilitating precise lesion localization during curative-intent colorectal surgery. Moreover, its use has been extended to guiding lymphadenectomy, with reports indicating improved lymph node yields. Nevertheless, further research is required to standardize protocols and address existing limitations.

Background and Objectives: Anastomotic leak following total gastrectomy and Roux-en-Y reconstruction remains a challenging and potentially morbid clinical scenario. Systemic support and resuscitation with simultaneous local sepsis control remain pillars of treatment. The therapeutic strategy may vary among different centers depending on the severity of clinical presentation, the degree of contamination and the hospital resources. The aim of this study is to introduce the rendezvous stenting technique, which combines washout of the abdominal cavity and endoscopic stenting under direct vision in selected patients who require reoperation. Materials and Methods: A retrospective descriptive analysis of severely ill patients suffering an anastomotic leak from an esophagojejunal anastomosis, who had been operated on in our department during the last five years was performed. Patient demographics, perioperative data and surgical outcomes were collected. Results: Since 2018, six anastomotic leak patients underwent stenting of anastomotic leak using the rendezvous technique during reoperation. Stenting was effective in controlling local contamination in five out of six patients (83.3%). One patient required repeat stent placement due to improper stent width. Conclusions: Anastomotic stenting using the rendezvous technique is a safe and feasible technique. Combining drainage of the abdominal cavity and stent fixation allows for control of the contaminated field as well as minimizing the risk of stent migration.