Article
Nutrition & Dietetics
Paolo Gentileschi, Leandro Siragusa, Federica Alicata, Michela Campanelli, Chiara Bellantone, Tania Musca, Emanuela Bianciardi, Claudio Arcudi, Domenico Benavoli, Bruno Sensi
Summary: The study found no significant difference in nutritional status at the 6-month follow-up between patients undergoing RYGB and OAGB surgery. Both procedures may lead to malnutrition, with OAGB potentially more effective in inducing remission of type II diabetes and hypertension. More large prospective studies are needed to confirm the impact of different bypass procedures on nutritional status.
Review
Surgery
Salvatore Docimo, Jie Yang, Xiaoyue Zhang, Aurora Pryor, Konstantinos Spaniolas
Summary: The study findings suggest that One Anastomosis Gastric Bypass (OAGB) has a similar early safety profile compared to Roux-en-Y Gastric Bypass (RYGB) and that concerns about perioperative risks should not deter its adoption. However, OAGB does not appear to have a significantly improved safety profile over RYGB.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2022)
Article
Surgery
Piotr Gorecki, Paul H. McClelland, Krystyna Kabata, Elizabeth Khusid, Michael E. Zenilman
Summary: This study reports on the long-term weight loss and remission of type 2 diabetes mellitus in 576 consecutive patients who underwent primary LRYGB. Results showed that LRYGB provided durable weight loss and successful remission of DM2 at 10 years. More long-term follow-up studies are needed to evaluate the late outcomes of LRYGB, especially in younger patients with longer life expectancies.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2021)
Article
Surgery
Michael O'Laughlin, Jorge Cornejo, Alba Zevallos, Alisa Coker, Michael Schweitzer, Gina Adrales, Christina Li, Raul Sebastian
Summary: Background: The rates of secondary bariatric surgery have increased, with sleeve gastrectomy to gastric bypass conversion being the most common. This study evaluates the outcomes of this conversion compared to primary Roux-en-Y gastric bypass (RYGB) surgery using MBSAQIP data. Methods: The study analyzed the data of patients who underwent sleeve gastrectomy to RYGB conversion and primary laparoscopic RYGB, matching them based on preoperative characteristics. Results: The analysis showed that the conversion from sleeve gastrectomy to RYGB was associated with higher readmissions, interventions, conversion to open surgery, longer hospital stay, and longer operative time compared to primary RYGB. However, there were no significant differences in mortality or rates of bariatric complications. Conclusion: The study concludes that conversion from sleeve gastrectomy to RYGB is a safe and feasible procedure with reasonable outcomes compared to primary RYGB.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2023)
Article
Endocrinology & Metabolism
D. Moriconi, M. L. Manca, M. Anselmino, E. Rebelos, R. Bellini, S. Taddei, E. Ferrannini, M. Nannipieri
Summary: This study assessed the impact of bariatric surgery on remission and relapse of type 2 diabetes mellitus (T2DM) and analyzed predictive factors. The results showed that bariatric surgery significantly improved BMI, fasting glucose, and haemoglobin A1c (HbA1c). The remission rates at 1 and 10 years post-surgery were 74% and 53% respectively. T2DM duration, baseline HbA1c, and ensuing insulin therapy were identified as the strongest predictors of remission. Short T2DM duration and good glycemic control before surgery were essential for long-lasting remission, while weight loss did not impact the long-term relapse of T2DM.
DIABETES & METABOLISM
(2022)
Article
Surgery
Luis Level, Alejandro Rojas, Silvia Pinango, Yubisay Avariano
Summary: This study compared the effects of one anastomosis gastric bypass (OAGB) and Roux-en-Y gastric bypass (RYGB) surgeries on weight loss and resolution of comorbidities. The results showed that at the 5-year follow-up, patients from both groups achieved similar outcomes in these aspects, with no major complications.
LANGENBECKS ARCHIVES OF SURGERY
(2021)
Review
Medicine, General & Internal
Marita Salame, Noura Jawhar, Amanda Belluzzi, Mohammad Al-Kordi, Andrew C. Storm, Barham K. Abu Dayyeh, Omar M. Ghanem
Summary: Marginal ulcers (MU) are a potential complication following Roux-en-Y gastric bypass (RYGB) surgery, with an average prevalence of 4.6%. Early identification and prompt intervention are crucial to prevent further complications. MU is a complex condition influenced by factors such as smoking, Helicobacter pylori infection, NSAID use, and pouch size. Diagnosis is typically made through endoscopy, and treatment involves modifying risk factors and medical therapy with proton pump inhibitors. Surgical intervention may be necessary for complicated ulcers, while endoscopic procedures and vagotomy may be considered for recurrent or challenging cases.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Surgery
Hassan Zaigham, Mikael Ekelund, Sara Regner
Summary: A retrospective study found that the risk of recurrence of internal herniation after gastric bypass surgery is low at the treated mesenteric gap, but 14% at the other mesenteric gap, highlighting the importance of carefully investigating weaknesses or gaps at the other mesenteric defect during surgery for internal herniation.
Article
Medicine, General & Internal
Georgios-Ioannis Verras, Francesk Mulita, Sjaak Pouwels, Chetan Parmar, Nikolas Drakos, Konstantinos Bouchagier, Charalampos Kaplanis, George Skroubis
Summary: Morbid obesity is a chronic disease with a rising incidence, and surgical treatment has shown superior outcomes compared to conventional weight loss measures. This study evaluated the long-term weight loss outcomes, comorbidity reduction, and adverse effects of Roux-en-Y Gastric Bypass (RYGB), Biliopancreatic Diversion (BPD), and Sleeve Gastrectomy (SG) at 10 years. RYGB and BPD resulted in significant weight loss, with no observed differences in diabetes resolution and adverse outcomes. Longer follow-up reports are important for comparing the outcomes of different bariatric operations.
JOURNAL OF CLINICAL MEDICINE
(2023)
Article
Surgery
Brigitte Anderson, Bryan Robins, James A. Fraser, Luke Swaszek, Caroline Sanicola, Neil King, Aurora Pryor, Konstantinos Spaniolas, Renee Tholey, Sami Tannouri, Francesco Palazzo, Alec Beekley, Talar Tatarian
Summary: This study compared the weight loss and clinical outcomes of primary Roux-en-Y Gastric Bypass (P-RYGB), adjustable gastric banding to RYGB (B-RYGB), and sleeve gastrectomy to RYGB (S-RYGB). The results showed that primary RYGB had better short-term weight loss outcomes compared to secondary RYGB, with lower risks.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2023)
Review
Endocrinology & Metabolism
Maria Jose Luesma, Jose Fernando, Irene Cantarero, Pilar Lucea, Sonia Santander
Summary: The prevalence of obesity has been increasing rapidly in recent decades, making it one of the most impacting diseases on global health. It is a chronic disease associated with various comorbidities that result in a reduced life expectancy and quality of life. The treatment of obesity requires a multidisciplinary approach by a specialized medical team and can be done through conservative or surgical treatments. Vertical gastrectomy, mixed techniques, and gastric bypass are the most commonly used surgical techniques. The choice of technique should consider the characteristics of each patient and the surgical team's experience.
FRONTIERS IN ENDOCRINOLOGY
(2022)
Article
Surgery
Amanda S. Hinerman, Emma J. M. Barinas-Mitchell, Samar R. El Khoudary, Anita P. Courcoulas, Abdus S. Wahed, Wendy C. King
Summary: This study reveals a significant improvement in CRP levels after Roux-en-Y gastric bypass surgery, with the majority of participants maintaining normal levels throughout 7 years of follow-up. However, individuals with higher BMI, diabetes, and smoking habits may require additional monitoring to ensure normal inflammation levels post-surgery.
SURGERY FOR OBESITY AND RELATED DISEASES
(2022)
Article
Surgery
Amanda S. Hinerman, Emma J. M. Barinas-Mitchell, Samar R. El Khoudary, Anita P. Courcoulas, Abdus S. Wahed, Wendy C. King
Summary: The majority of adults who underwent RYGB experienced sustained improvement in CRP levels throughout a 7-year follow-up period with nonelevated values. However, patients with higher preoperative CRP and BMI levels, diabetes, and smoking may benefit from additional testing and monitoring to ensure nonelevated inflammation after surgery.
SURGERY FOR OBESITY AND RELATED DISEASES
(2022)
Article
Surgery
Pouya Iranmanesh, John Fam, Thomas Nguyen, David Talarico, Kavita D. Chandwani, Kulvinder S. Bajwa, Melissa M. Felinski, Leon V. Katz, Sheilendra S. Mehta, Stephan R. Myers, Brad E. Snyder, Peter A. Walker, Todd D. Wilson, Angielyn R. Rivera, Connie L. Klein, Shinil K. Shah, Erik B. Wilson
Summary: This study compared outcomes of patients undergoing primary and revisional robotically assisted laparoscopic Roux-en-Y gastric bypass. The revisional group had longer operative times, slightly higher early complication rates, increased readmissions for oral intolerance, and higher rates of gastrojejunal stricture compared to the primary group. However, there were no significant differences in overall complication rates between the two groups.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2021)
Article
Surgery
Brigitte Anderson, Tingting Zhan, Luke Swaszek, Caroline Sanicola, Neil King, Aurora Pryor, Konstantinos Spaniolas, Renee Tholey, Francesco Palazzo, Alec Beekley, Talar Tatarian
Summary: This study evaluated the incidence of marginal ulcers (MUs) after primary and secondary Roux-en-Y Gastric Bypass (RYGB). The results showed that patients who underwent conversion of Sleeve Gastrectomy to RYGB had a higher incidence of MUs compared to those who had primary RYGB or Gastric Banding to RYGB. Furthermore, the time to MU development was significantly shorter in patients who underwent conversion surgery.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2023)
Article
Surgery
Alberto Arezzo, Edoardo Forcignano, Mario Morino
Summary: Endoscopic submucosal dissection (ESD) is a technically demanding and time-consuming procedure with high risk. Robotic technology can improve efficiency, especially with the development of longer systems for complex procedures.
MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES
(2022)
Article
Health Care Sciences & Services
Paolo Cotogni, Marta Ossola, Roberto Passera, Taira Monge, Maurizio Fadda, Antonella De Francesco, Federico Bozzetti
Summary: The study found that malnourished patients with advanced cancer receiving HPN had significantly longer survival than those who did not receive HPN but received artificial hydration.
BMJ SUPPORTIVE & PALLIATIVE CARE
(2022)
Review
Surgery
Endrit Shahini, Roberto Passera, Giacomo Lo Secco, Alberto Arezzo
Summary: This study compared the safety and efficacy of endoscopic mucosal resection (EMR) and endoscopic submucosal dissection (ESD) for the treatment of large non-invasive colorectal lesions. The results showed that ESD had higher en-bloc and R0 resection rates compared to EMR, but also had a higher risk of perforation and a potential need for additional surgery.
MINIMALLY INVASIVE THERAPY & ALLIED TECHNOLOGIES
(2022)
Article
Surgery
Antonella Nicotera, Ezio Falletto, Alberto Arezzo, Massimiliano Mistrangelo, Roberto Passera, Mario Morino
Summary: This study evaluated the association between risk factors and the development of LARS in laparoscopic sphincter-saving TME.
SURGICAL ENDOSCOPY AND OTHER INTERVENTIONAL TECHNIQUES
(2022)
Editorial Material
Surgery
Marco Ettore Allaix, Andrea Resegotti, Mario Morino
JOURNAL OF INVESTIGATIVE SURGERY
(2022)
Article
Radiology, Nuclear Medicine & Medical Imaging
Viviana Garbaccio, Massimo Menga, Giovanni Mensa, Roberto Passera, Antonello Galati, Alessandra Codegone, Monica Finessi, Emanuela Pilati, Desiree Deandreis, Riccardo E. Pellerito
Summary: This study investigated the feasibility and efficacy of radioguided occult lesion localization (ROLL) in surgical treatment for recurrent differentiated thyroid cancer (DTC). The results showed that ROLL is a safe and effective procedure for precise localization and excision of recurrent lesions, which is of great significance for the surgical management of loco-regional relapse in DTC.
QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING
(2022)
Article
Medicine, General & Internal
Guido Rovera, Serena Grimaldi, Sara Dall'Armellina, Roberto Passera, Marco Oderda, Giuseppe Carlo Iorio, Alessia Guarneri, Paolo Gontero, Umberto Ricardi, Desiree Deandreis
Summary: Prostate-specific-membrane-antigen/positron-emission-tomography (PSMA-PET) can accurately detect bone metastases in early-BCR/BCP hormone-sensitive PCa patients. T stage, clinical setting, and PSAdt were identified as significant predictors of bone metastases in these patients. These predictors can be used to refine the indication for PSMA-PET and improve the detection rates of bone disease, leading to more personalized treatments.
Article
Hematology
Semra Aydin, Roberto Passera, Matilde Scaldaferri, Chiara Maria Dellacasa, Marco Poggiu, Francesco Cattel, Francesco Zallio, Lucia Brunello, Luisa Giaccone, Irene Dogliotti, Alessandro Busca
Summary: In a retrospective analysis, the effectiveness of sorafenib maintenance therapy for patients with acute myeloid leukemia (AML) was evaluated. The study found that sorafenib maintenance significantly improved the cumulative incidence of relapse and overall survival, especially in AML patients with FLT3-ITD mutation.
INTERNATIONAL JOURNAL OF HEMATOLOGY
(2022)
Article
Oncology
Semra Aydin, Roberto Passera, Marco Cerrano, Valentina Giai, Stefano D'Ardia, Giorgia Iovino, Chiara Maria Dellacasa, Ernesta Audisio, Alessandro Busca
Summary: In elderly patients with acute myeloid leukemia (AML), accurate initial fitness assessment is crucial for determining non-relapse mortality (NRM) after intensive chemotherapy and transplantation. In this study, the G8-score, the HCT-CI and the AML-score were found to be significant tools for evaluating fitness before intensive treatment of elderly AML patients. Combining these scores enhanced their predictive power.
Article
Surgery
Cristian E. Boru, Giuseppe M. Marinari, Stefano Olmi, Paolo Gentileschi, Mario Morino, Marco Anselmino, Mirto Foletto, Paolo Bernante, Luigi Piazza, Nicola Perrotta, Riccardo Morganti, Gianfranco Silecchia
Summary: This study analyzed the trend and outcomes of revisional bariatric surgery in Italy. The results showed that revisional bariatric surgery represented a small proportion of total bariatric surgeries in Italian centers, and there were no significant differences in mortality, complication, readmission, and reoperation rates compared to the control group. The current trend revealed that sleeve gastrectomy was the most frequently revised procedure.
SURGERY FOR OBESITY AND RELATED DISEASES
(2023)
Article
Oncology
Mariella Lo Schirico, Roberto Passera, Jessica Gill, Chiara Dellacasa, Irene Dogliotti, Luisa Giaccone, Sofia Zompi, Alessandro Busca
Summary: The use of 5 mg/kg of rabbit antilymphocyte serum (ATG/ATLG) as GVHD prophylaxis in transplantation patients is highly effective in reducing the incidence of both acute and chronic GVHD, as well as non-relapse mortality, relapse incidence, and infection occurrence.
Article
Microbiology
Jessica Gill, Alessandro Busca, Natascia Cinatti, Roberto Passera, Chiara Maria Dellacasa, Luisa Giaccone, Irene Dogliotti, Sara Manetta, Silvia Corcione, Francesco Giuseppe De Rosa
Summary: This study retrospectively observed allo-HSCT recipients and found that bacterial bloodstream infections pose a major risk to these patients, with multidrug-resistant organisms being a significant cause of morbidity and mortality. Independent risk factors for BSI occurrence include high and very high disease risk index, haploidentical transplant, and antibacterial prophylaxis.
Article
Medicine, General & Internal
Guido Rovera, Serena Grimaldi, Marco Oderda, Monica Finessi, Valentina Giannini, Roberto Passera, Paolo Gontero, Desiree Deandreis
Summary: This study aimed to test the feasibility of using machine learning for intraoperative lymph-nodal segmentation. A machine learning-based approach was developed using open-source Python libraries, showing promising results compared to manual segmentation. This machine learning method also holds promise for facilitating semi-quantitative analysis of PET/CT images in the operating room.
Article
Public, Environmental & Occupational Health
Ceilan Apaza, Washington Cuna, Froilan Branez, Roberto Passera, Celeste Rodriguez
Summary: The study revealed that children in the rural regions of Bolivia, particularly in the highlands, are more susceptible to gastrointestinal parasite infections and anemia. Parasitic infections such as Ascaris lumbricoides and Giardia lamblia are more prevalent in the highlands, while the risk of wasting is lower. Efforts to control parasites and improve nutrition will greatly enhance the health of children in the highlands.
JOURNAL OF TROPICAL MEDICINE
(2023)
Article
Medicine, General & Internal
Guido Rovera, Serena Grimaldi, Sara Dall'Armellina, Michela Zotta, Monica Finessi, Roberto Passera, Desiree Deandreis
Summary: The study investigated the application of digital PET/CT (dPET) compared to analog systems (aPET) in prostate cancer (PCa) patients. The results showed that dPET had a higher positivity rate, a greater number of detected pathological lesions, and a lower rate of uncertain findings compared to aPET.