Primary endpoints included end-tidal and transcutaneous carbon dioxide, peripheral oxygen saturation, respiratory rate, pain scores, and incidence of adverse respiratory events. Although no adverse pulmonary events were observed, capnography detected several patients who experienced short periods of respiratory apnea while maintaining pulse oximetry readings within normal limits. Transcutaneous values were slow to change and averaged 4.5 ± 5.5 mm Hg (P< .05) higher than corresponding end-tidal measurements. These results indicate the capabilities of both these noninvasive techniques for postoperative monitoring. Capnography acutely monitors changes in respiration, whereas transcutaneous monitoring more accurately reflects arterial CO levels.These results indicate the capabilities of both these noninvasive techniques for postoperative monitoring. Capnography acutely monitors changes in respiration, whereas transcutaneous monitoring more accurately reflects arterial CO2 levels. Laparoscopic sleeve gastrectomy (LSG) is the most frequently performed bariatric procedure. Recent studies demonstrated the correlation between LSG and gastroesophageal reflux disease (GERD). To evaluate the effectiveness of LSG + Rossetti antireflux fundoplication in patients affected by morbid obesity and GERD. High-volume bariatric center, Italy. This is a prospective, observational cohort study that enrolled 58 patients affected by obesity and GERD who underwent surgery. All the patients had a 12-month follow-up. Gastroscopies were performed preoperatively and at month 12 for 35 patients. At 1 year after surgery, patients had a consistent decrease in body mass index, from 41.9 ± 4.6 kg/m to 28.2 ± 3.7 kg/m . GERD improved in 97.1% of patients. Co-morbidities, such as hypertension, type 2 diabetes, respiratory dysfunction, and arthropathies improved as well. The visual analogue scale score regarding the global state of health increased significantly, from 58.1 ± 17.1% before surgery to 98.8 ± 4.1% at 1 year after surgery. Two patients had a fundoplication perforation and needed reparative surgery (3.5%). One patient had anemia that needed a blood transfusion (1.7%). Complications were reduced with a learning curve. LSG + Rossetti fundoplication was shown to be a safe and effective intervention. It could be considered an option in obese patients affected by GERD. A longer follow-up is needed to establish the long-term outcomes.LSG + Rossetti fundoplication was shown to be a safe and effective intervention. It could be considered an option in obese patients affected by GERD. selleck chemicals A longer follow-up is needed to establish the long-term outcomes. Bariatric surgery has become widely performed for treating patients with morbid obesity, and the age limits are being pushed further and further as the procedure proves safe. After massive weight loss, many of those patients seek body-contouring surgery for excess skin and fat. To analyze the feasibility and the safety of abdominoplasty in patients older than 55 years old after bariatric surgery. University hospital medical center. We performed a retrospective review of prospectively collected data from patients aged older than 55 years who had undergone abdominoplasty following massive weight loss due to a bariatric surgery at a single institution from 2004 to 2017. The data analyzed included age, gender, preoperative body mass index, associated interventions, co-morbidities, and postoperative complications. We retrieved records for 104 patients; 85.6% percent of them were female, and the mean age was 60.1 ± 3.9 years old. Of the 104 patients, 21 (20.2%) underwent a sleeve gastrectomy and 77 (74%) the patient's previous maximum BMI levels, as a higher maximum BMI can predict higher postoperative risks and longer hospital stays.Abdominoplasty can be safely performed in carefully selected patients older than 55 years old after weight loss surgery, and does not present increased morbidity or mortality. We recommend that surgeons avoid adding concomitant procedures when possible, to decrease the risk of complications. It is also important to look at the patient's previous maximum BMI levels, as a higher maximum BMI can predict higher postoperative risks and longer hospital stays.Coronavirus disease 2019 (COVID-19) is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The ability of our cells to secrete type I interferons (IFN-Is) is essential for the control of virus replication and for effective antiviral immune responses; for this reason, viruses have evolved the means to antagonize IFN-I. Inhibition of IFN-I production is pronounced in SARS-CoV-2 infection, which can impair the adaptive immune response and exacerbate inflammatory disease at late stages of infection. However, therapeutic boosting of IFN-I offers a narrow time window for efficacy and safety. Here, we discuss how limits placed on IFN-I by SARS-CoV-2 shape the immune response and whether this might be countered with therapeutic approaches and vaccine design. Neutrophil-lymphocyte ratio (NLR) and platelet-lymphocyte ratio (PLR) are hematologic scoring and indicators of the systemic inflammatory response. The increasing use of NLR and PLR have been associated with poor outcome in various types of malignancy. We evaluated the effect of NLR and PLR on survival outcomes of nonmetastatic renal cell carcinoma (RCC). We retrospectively review 150 patients who had undergone nephrectomy for nonmetastatic RCC between 2006 and 2016. Cancer specific survival (CSS) was assessed using Kaplan-Meier method and compared using log-rank test. We applied univariate and multivariate Cox regression model to analyze the association of NLP and PLR with clinical outcome. At median follow up of 33 months, 45 patients had died. High PLR (>100) was an independent prognostic hematologic marker for CSS (hazard ratio [HR] 2.61, 95% confidence interval [CI],1.08-6.31; P=0.034). Univariate analysis identified elevated NLR (p=0.005), and anemia (p=0.023) were significantly associated with CSS. Elevated PLR is a strong hematologic prognosis factor in term of survival for patients with nonmetastatic RCC undergoing nephrectomy with curative intent. The PLR is an easily obtained biomarker which is useful for preoperative risk stratification.Elevated PLR is a strong hematologic prognosis factor in term of survival for patients with nonmetastatic RCC undergoing nephrectomy with curative intent. The PLR is an easily obtained biomarker which is useful for preoperative risk stratification.