Publications by authors named "Manzoni G"

Background: Malnutrition is common with esophagogastric cancers and is associated with negative outcomes. We aimed to evaluate if immunonutrition during neoadjuvant treatment improves patient's health-related quality of life (HRQOL) and reduces postoperative morbidity and toxicities during neoadjuvant treatment.

Methods: A multicenter double-blind randomized controlled trial (RCT) was undertaken.

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The Esophageal Adenocarcinoma Study Group Europe (EACSGE) recently proposed a granular histologic classification of esophageal-esophago-gastric junctional adenocarcinomas (EA-EGJAs) based on the study of naïve surgically resected specimens that, when combined with the pTNM stage, is an efficient indicator of prognosis, molecular events, and response to treatment. In this study, we compared histologic classes of endoscopic biopsies taken before surgical resection with those of the surgical specimen, to evaluate the potential of the EACSGE classification at the initial diagnostic workup. A total of 106 EA-EGJA cases with available endoscopic biopsies and matched surgical resection specimens were retrieved from five Italian institutions.

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Background: In resectable gastric/gastroesophageal junction adenocarcinoma, microsatellite instability-high (MSI-H) confers improved survival, but limited benefit from chemotherapy. Immunotherapy may eliminate the need for chemotherapy or surgery.

Patients And Methods: INFINITY is a multicenter, multicohort phase II trial (NCT04817826) investigating in cohort 1 the activity and safety of tremelimumab + durvalumab (T300/D) as neoadjuvant treatment of mismatch repair deficient/MSI-H, resectable gastric/gastroesophageal junction adenocarcinoma.

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Importance: Evidence suggests that prophylactic abdominal drainage after gastrectomy for cancer may reduce postoperative morbidity and hospital stay but this evidence comes from small studies with a high risk of bias. Further research is needed to determine whether drains safely meet their primary purpose of identifying and managing postoperative intraperitoneal collections without the need for reoperation or additional percutaneous drainage.

Objective: To determine whether avoiding routine abdominal drainage increased postoperative invasive procedures.

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Malnutrition is common in patients affected by esophago-gastric cancers and has a negative impact on both clinical and economic outcomes. Yet not all patients at risk of malnutrition are routinely assessed and receive appropriate support. Further, available research does not provide a mean for standardization of timing, route, and dosage for nutritional support, and this is particularly true for enteral nutrition via feeding jejunostomy.

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Article Synopsis
  • * During the procedure, doctors make punctures above the ureterocele while using specific tools like cystoscopes and metallic needles, sometimes utilizing lasers for decompression.
  • * A study showed that 92% of patients underwent endoscopic treatment, with an 83% success rate in achieving the desired decompression after one procedure, though careful handling is needed to avoid complications like reflux.
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  • Various anastomotic and reconstruction techniques were assessed in patients undergoing minimally invasive total (miTG) and distal gastrectomy (miDG) to understand their impact on postoperative complications.
  • A study involving over 4,200 patients found that miTG had significantly higher rates of complications like anastomotic leakage and overall morbidity compared to miDG.
  • The findings suggest that miDG is preferable for patients needing surgery, while linear stapled techniques should be favored in miTG to minimize risks.*
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Objective: Telepresence may play a fundamental role in establishing authentic interactions and relationships in online psychological interventions and can be measured by the Telepresence in Videoconference Scale (TVS), which was validated only with patients to date. This post hoc study aimed to validate the Italian version of the TVS with mental health professionals.

Method: The Italian TVS was included in an online survey, whose primary aim was to assess the experiences of Italian psychologists and psychotherapists with online interventions during the first wave of the COVID-19 pandemic and was filled in by 296 participants (83.

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  • - Gastro-esophageal cancers (GECs) are serious illnesses with rapidly evolving management techniques, and the European Society of Surgical Oncology (ESSO) is focused on enhancing knowledge in this area through a multidisciplinary approach.
  • - The review covers various aspects of GEC management, including oligometastatic cancers, peritoneal metastases, Siewert Type II tumors, robotic surgery, and the use of molecular markers and immune therapies.
  • - The goal is to provide an updated overview of GEC management practices, highlight recent advancements, and promote discussions among surgical oncologists globally, benefiting both seasoned and training professionals in the field.
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The incidence of gastric cancer (GC) is expected to increase to 1.77 million cases by 2040. To improve treatment outcomes, GC patients are increasingly treated with neoadjuvant chemotherapy (NAC) prior to curative-intent resection.

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Introduction: The OligoMetastatic Esophagogastric Cancer (OMEC) project aims to provide clinical practice guidelines for the definition, diagnosis, and treatment of esophagogastric oligometastatic disease (OMD).

Methods: Guidelines were developed according to AGREE II and GRADE principles. Guidelines were based on a systematic review (OMEC-1), clinical case discussions (OMEC-2), and a Delphi consensus study (OMEC-3) by 49 European expert centers for esophagogastric cancer.

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Background: Many gastric cancer patients in Western countries are diagnosed as metastatic with a median overall survival of less than twelve months using standard chemotherapy. Innovative treatments, like targeted therapy or immunotherapy, have recently proved to ameliorate prognosis, but a general agreement on managing oligometastatic disease has yet to be achieved. An international multi-disciplinary workshop was held in Bertinoro, Italy, in November 2022 to verify whether achieving a consensus on at least some topics was possible.

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Background: The aim of the present study is to compare outcomes of the robotic hand-sewn, linear- and circular-stapled techniques performed to create an intrathoracic esophagogastric anastomosis in patients who underwent Ivor-Lewis esophagectomy.

Methods: Patients who underwent a planned Ivor-Lewis esophagectomy were retrospectively analysed from prospectively maintained databases. Only patients who underwent a robotic thoracic approach with the creation of an intrathoracic esophagogastric anastomosis were included in the study.

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Malaria remains a global health challenge, disproportionately affecting vulnerable communities. Despite substantial progress, the emergence of anti-malarial drug resistance poses a constant threat. The Greater Mekong Subregion (GMS), which includes Cambodia, China's Yunnan province, Lao People's Democratic Republic, Myanmar, Thailand, and Viet Nam has been the epicentre for the emergence of resistance to successive generations of anti-malarial therapies.

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Article Synopsis
  • The study investigates how the stroma (connective tissue) surrounding poorly cohesive gastric cancer (PCGC) affects cancer cell adaptation and patient outcomes.
  • Researchers classified 75 PCGC specimens as stroma-rich (SR) or stroma-poor (SP) and found that SR tumors are linked to deeper tumor invasion and worse survival rates compared to SP tumors.
  • Additionally, mRNA analysis showed that KRT8 levels correlate with tumor behavior, where KRT8-high tumors had better survival outcomes, highlighting the role of stromal content and extracellular proteins in determining tumor aggression and patient prognosis.
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The overall frequency of postoperative complications in patients with esophageal and gastric cancer diverges between studies. We evaluated the frequency and assessed the relationship between complications and demographic and clinical features. For this observational study, data were extracted from the ERAS Registry managed by the University of Verona, Italy.

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Introduction: Over the years, Dorsal Inlay Graft (DIG) urethroplasty has gained worldwide acceptance for primary hypospadias repair. However, its safety and effectiveness for revision surgery are yet to be proven.

Objective: The aim of the study is to assess and compare complication rates and functional outcomes of DIG surgery in revision versus primary hypospadias repair.

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