[SICI-GISE/SICOA Consensus document: Clinical follow-up of patients after acute coronary syndrome or percutaneous coronary intervention]. / Documento di consenso SICI-GISE/SICOA: La gestione del follow-up del paziente dopo sindrome coronarica acuta e/o angioplastica coronarica.

In the last decades, advances in percutaneous coronary intervention (PCI) strategies have significantly reduced the risk of procedural complications and in-hospital mortality of patients with acute coronary syndromes (ACS), thus increasing the population of stable post-ACS patients. This novel epidemiological scenario emphasizes the importance of implementing secondary preventive and follow-up strategies. The follow-up of patients after ACS or elective PCI should be based on common pathways and on the close collaboration between hospital cardiologists and primary care physicians. However, the follow-up strategies of these patients are still poorly standardized. This SICI-GISE/SICOA consensus document was conceived as a proposal for the long-term management of post-ACS or post-PCI patients based on their individual residual risk of cardiovascular adverse events. We defined five patient risk classes and five follow-up strategies including medical visits and examinations according to a specific time schedule. We also provided a short guidance for the selection of the appropriate imaging technique for the assessment of left ventricular ejection fraction and of non-invasive anatomical or functional tests for the detection of obstructive coronary artery disease. Physical and pharmacological stress echocardiography was identified as the first-line imaging technique in most of cases, while cardiovascular magnetic resonance should be preferred when an accurate evaluation of left ventricular ejection fraction is needed. The standardization of the follow-up pathways of patients with a history of ACS or elective PCI, shared between hospital doctors and primary care physicians, could result in a more cost-effective use of resources and potentially improve patient's long-term outcome.

Type 2 Diabetes: Also a "Clock Matter"?

BACKGROUND: We investigated whether chronotype is associated with glycemic control, antidiabetic treatment, and risk of developing complications in patients with type 2 diabetes (T2DM). METHODS: The diabetologists filled out an online questionnaire on the Google Form platform to collect the following parameters of subjects with T2DM: body mass index (BMI), fasting plasma glucose (FPG), glycosylated hemoglobin (HbA1c), diabetes history, antidiabetic treatment, diabetic complications, and chronotype categories. RESULTS: We enrolled 106 subjects with T2DM (M/F: 58/48; age: 63.3 ± 10.4 years; BMI: 28.8 ± 4.9 kg/m2). Thirty-five point eight% of the subjects showed a morning chronotype (MC), 47.2% an intermediate chronotype (IC), and 17% an evening chronotype (EC). EC subjects reported significantly higher HbA1c (p < 0.001) and FPG (p = 0.004) values, and higher prevalence of cardiovascular complications (CVC) (p = 0.028) and of subjects taking basal (p < 0.001) and rapid insulin (p = 0.01) compared to MC subjects. EC subjects reported significantly higher HbA1c (p < 0.001) and FPG (p = 0.015) than IC subjects. An inverse association was found between chronotype score, HbA1c (r = -0.459; p < 0.001), and FPG (r = -0.269; p = 0.05), remaining significant also after adjustment for BMI, age, and disease duration. CONCLUSIONS: EC is associated with higher prevalence of CVC and poorer glycemic control independently of BMI and disease duration in subjects with T2DM.

Photodynamic Therapy With RLP068 and 630-nm Red LED Light in Foot Ulcers in Patients With Diabetes: A Case Series.

The management and healing of lower extremity ulcers have always been a complex health problem because the clinical course is typically chronic, the results are often poor, and the socioeconomic impact is considerable. The healing process of foot ulcers of people with diabetes is further hindered by the concomitant presence of obstructive arterial disease, neuropathy, and foot malformation. It is frequently associated with multiresistant infections and often results in micro/macro amputations. Photodynamic therapy employs a photosensitizer activated by light of a specific wavelength able to generate reactive oxygen species, which initiate further oxidative responses locally with components of the bacteria. The experience of the treatment center for the lower extremity ulcers in 17 persons with diabetes in Acerra (Italy) with photoactivated RLP068, reported here, corroborates the results of the clinical trials and of the previous case reports. In all cases, examined photodynamic therapy with photosensitizer RLP068 and red light at 630 nm was found to reduce lesion area and inflammation and to ensure the decrease of bacterial load, hence reducing treatment times and antibiotics use, improving patient outcomes, and reducing the incidence of amputations. The simultaneous combination of photodynamic therapy with other ancillary physical-based treatments such as therapeutic magnetic resonance or Bio-Electro-Magnetic-Energy-Regulation was observed to be safe, time-saving, and able to lead to faster healing.

Five-year results of laparoscopic sleeve gastrectomy: effects on gastroesophageal reflux disease symptoms and co-morbidities.

BACKGROUND: Laparoscopic sleeve gastrectomy (LSG) is becoming the most performed bariatric procedure; however, data available on long-term follow-up are scanty. OBJECTIVES: The aim of the present study was to evaluate the 5-year efficacy of LSG on weight loss, gastroesophageal reflux disease (GERD) symptoms, and obesity-associated co-morbidities. SETTING: Tertiary-care referral hospital. METHODS: This study retrospectively analyzed 105 obese patients undergoing LSG from January 2006 to December 2009. The preoperative evaluation included demographic characteristics, evaluation of co-morbidities, a double-contrast barium swallow, and an upper-gastrointestinal endoscopy. The following data were collected at 1, 3, and 5 years after surgery: weight, improvement/remission of co-morbidities, complications, and revisional surgery. RESULTS: According to preoperative body mass index (BMI), patients were divided into Group 1 (n = 61) with BMI≤50 kg/m(2) and Group 2 (n = 44) with BMI>50 kg/m(2). The follow-up rate was 94% after 5 years (n = 99). Delta BMI (BMI at follow-up-preoperative BMI) was significantly higher in Group 2 than in Group 1 at 1-3 years and 5 years (P<.001). Furthermore, at 5 years, Group 2 showed a significantly higher percentage total weight loss (%TWL) (26.6%±18.3% versus 33.5%±12.9%, P = .006) than Group 1, whereas percentage excess weight loss was similar (58.4%±21.8% versus 55.3%±19.5%, P = .5).Younger age at surgery and absence of postoperative GERD were associated with a better %TWL at 5 years (P<.001 and P = .03). CONCLUSION: LSG is an effective procedure at long-term, with good weight loss outcomes and with a considerable improvement of obesity-associated co-morbidities. Younger age at surgery and absence of postoperative GERD were associated with a better %TWL at 5 years.

Role of the Entero-Insular Axis in the Pathogenesis of Idiopathic Reactive Hypoglycemia: A Pilot Study.

CONTEXT: Idiopathic reactive hypoglycemia (IRH) is characterized by recurrent episodes of symptomatic hypoglycemia occurring within 4 hours after meals. The underlying mechanisms remain obscure. OBJECTIVE: This study aimed to investigate the response of the glucoregulatory and gastrointestinal hormones to an oral glucose load (OGTT) in individuals with documented IRH. DESIGN AND SETTING: This was a cross-sectional study composed of outpatients referred to "Federico II" University of Naples. PATIENTS: We enrolled subjects with IRH documented by a mixed meal under ordinary life conditions and healthy subjects as controls. MAIN OUTCOME MEASURE: We measured plasma glucose, insulin, glucagon-like peptide 1 (GLP-1), GIP, and glucagon response to a 75-g OGTT in cases and controls. RESULTS: Ten IRH and eight control subjects were enrolled. During the OGTT, mean plasma glucose tended to be lower in IRH than in control subjects, reaching a statistically significant difference at 240 minutes (T240) (43 ± 1.6 vs 72 ± 0.3 mg/dL; P = .001). Accordingly, the insulin response was higher in IRH than in control subjects (P < .019) with a statistically significant difference (46%) at T90 (P = .045) and was associated with significantly lower glucagon levels in the late phase of the OGTT: at T120 (P = .031) and T180 (P = .048) in IRH than in control subjects. A greater GLP-1 response was found among IRH compared with control subjects (P = .005); GLP-1 peak was 2-fold higher in IRH individuals (9.77 ± 2.52 pmol/L) than in the control group (4.19 ± 0.53 pmol/L; P = .041). In the IRH group, GLP-1 peak inversely correlated with the nadir of plasma glucose (r = -0.66; P = .039). A multivariate analysis confirmed that GLP-1 peak independently predicted the plasma glucose nadir (ß = -0.593; P = .026). CONCLUSIONS: GLP-1 may play a significant role in the pathogenesis of idiopathic IRH.

A 19 year follow-up of a woman with lipoprotein lipase deficiency treated with biliopancreatic diversion.

We show the long-term efficacy and safety of modified biliopancreatic diversion for the treatment of LPL-deficiency. How this option compares with gene therapy is difficult to evaluate due to limited experience. Surgery may be the first option in patients in whom medical therapy is ineffective and gene therapy not applicable.

Laparoscopic adjustable gastric banding versus Roux-en-Y gastric bypass: 10-year results of a prospective, randomized trial.

BACKGROUND: There are few studies of long-term outcomes for either laparoscopic adjustable gastric banding (LAGB) or laparoscopic Roux-en-Y gastric bypass (LRYGB). The objective of this study was to compare outcomes of patients randomly assigned to undergo LAGB or LRYGB at 10 years. METHODS: LAGB, using the pars flaccida technique, and standard LRYGB were performed. From January 2000 to November 2000, 51 patients (mean age 34.0 ± 8.9 years; range 20-49) were randomly allocated to undergo either LAGB (n = 27, 5 men and 22 women; mean age 33.3 years; mean weight 120 kg; mean body mass index [BMI] 43.4 kg/m(2)) or LRYGB (n = 24, 4 men and 20 women; mean age 34.7; mean weight 120 kg; mean BMI 43.8 kg/m(2)). Data on complications, reoperations, weight, BMI, percentage of excess weight loss, and co-morbidities were collected yearly. The data were analyzed using Student's t test and Fisher's exact test, with P<.05 considered significant. RESULTS: Five patients in the LAGB group and 3 patients in the LRYGB group were lost to follow-up. No patient died. Conversion to laparotomy was performed in 1 (4.2%) of 24 LRYGB patients. Reoperations were required in 9 (40.9%) of 22 LAGB patients and in 6 (28.6%) of the 21 LRYGB patients. At 10-year follow-up, the LRYGB patients had a greater percentage of mean excess weight loss than did the LAGB patients (69±29% versus 46±27%; P = .03). CONCLUSION: LRYGB was superior to LAGB in term of excess weight loss results (76.2% versus 46.2%) at 10 years. However, LRYGB exposes patients to higher early complication rates than LAGB (8.3% versus 0%) and potentially lethal long-term surgical complications (internal hernia and bowel obstruction rate: 4.7%).

Long-term outcomes of laparoscopic adjustable silicone gastric banding (LAGB) in moderately obese patients with and without co-morbidities.

BACKGROUND: Overweight and obesity independently increase cardiovascular risk, while even modest weight loss can result in clinically significant improvements in cardiovascular risk and reduce long-term mortality. Lowering the body mass index (BMI) threshold for bariatric surgery to those with moderate obesity might be one way to lower the burden of this disease. The aim of this study was to evaluate the efficacy and safety of laparoscopic adjustable silicone gastric banding (LAGB) in moderately obese subjects with or without obesity-related co-morbidities. METHODS: Thirty-four patients with BMI between 30 and 35 kg/m(2) (5 males/29 females, mean age 36 ± 10 years, mean preoperative weight 87.9 ± 7.1 kg, mean BMI 32.6 ± 1.6 kg/m(2) and mean percentage excess weight 48.7 ± 9 %) who underwent LAGB via pars flaccida between June 1, 2002 and August 31, 2010 were included. Good response was defined as BMI <30 kg/m(2) or percentage estimated weight loss (%EWL) >50. Poor response was defined as BMI >30 kg/m(2) or %EWL less than 50 after a minimum of 1 year. RESULTS: Mean weight, BMI and %EWL were recorded at 1, 3, 5 and 7 years and were 77.4 ± 7.6, 69.9 ± 10.8, 70.9 ± 9.3 and 73.3 ± 12.0 kg; 28.8 ± 2.9, 26.4 ± 3.2, 26.5 ± 3.4 and 27.4 ± 5.0 kg/m(2); and 36 ± 23, 46.1 ± 33.8, 58.6 ± 31.5 and 45 ± 57, respectively (p < 0.01). Co-morbidities were diagnosed in 17/34 (50 %) patients at baseline and underwent remission or improvement in all cases after 1 year. CONCLUSIONS: LAGB in a safe and effective procedure in patients with a BMI <35 kg/m(2).

Laparoscopic reinforced sleeve gastrectomy: early results and complications.

BACKGROUND: Sleeve gastrectomy (SG) was pioneered as a two-stage intervention for super and super-super obesity to minimize morbidity and mortality; it is employed increasingly as a primary procedure. Early outcomes and integrity of laparoscopic SG (LSG) against leak using a technique incorporating gastric transection-line reinforcement were studied. METHODS: Between 2003 and 2009, 121 patients underwent LSG (16, two-stage; 105, primary). Of the patients, 66% were women, mean age 38.8 ± 10.9 (15.0-64.0), and body mass index (BMI, kg/m(2)) 48.7 ± 9.3 (33.7-74.8). Bovine pericardium (Peri-Strips Dry [PSD]) was used to reinforce the staple line. Parametric and nonparametric tests were used, as appropriate. The paired t test was used to assess change from baseline; bivariate analyses and logistic regression were used to identify preoperative patient characteristics predictive of suboptimal weight loss. RESULTS: Mean operative time was 105 min (95-180), and mean hospitalization was 5.6 days (1-14). There was no mortality. There were 6 (5.0%) complications: 1 intraoperative leak, 1 stricture, 1 trocar-site bleed, 1 renal failure, and 2 wound infections. There were no postoperative staple-line leaks. Following 15 concomitant hiatal hernia operations, 3 (20%) recurred: 1 revised to RYGB and 2 in standby. Two post-LSG hiatal hernias of the two-stage series required revisions because of symptoms. BMI decreased 24.7% at 6 months (n = 55) to 37.5 ± 9.3 (22.2-58.1); %EWL was 48.1 ± 19.3 (15.5-98.9). Twelve-month BMI (n = 41) was 38.4 ± 10.5 (19.3-62.3); %EWL was 51.7 ± 25.0 (8.9-123.3). Forty-eight-month BMI (n = 13) was 35.6 ± 6.8 (24.9-47.5); %EWL was 61.1 ± 12.2 (43.9-82.1) (p < 0.001). Preoperative BMI was predictive of >70% of patients who experienced <50% EWL at 6 months. At 2 weeks, 100% of type 2 diabetes patients (n = 23) were off medication (mean HbA(1C), 5.9 ± 0.5%; glycemia, 90.0 ± 19.9 mg/dL (p < 0.01) at 3 months). CONCLUSIONS: Laparoscopic PSD-reinforced LSG as a staged or definitive procedure is safe and effective in the short term and provides rapid type 2 diabetes mellitus reduction with a very low rate of complications.