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Colonic diverticulosis and diverticular disease are among the most common gastrointestinal disorders encountered in clinical practice. These Italian guidelines focus on the diagnosis and management of diverticulosis and diverticular disease in the adult population, providing practical and evidence-based recommendations for clinicians. Experts from five Italian scientific societies, constituting a multidisciplinary panel, conducted a comprehensive review of meta-analyses, systematic reviews, randomised controlled trials, and observational studies to formulate 14 PICO questions. The assessment of the quality of the evidence and the formulation of the recommendations were carried out using an adaptation of the GRADE methodology. The guidelines covered the following topics: i) Management of diverticulosis; ii) Symptomatic uncomplicated diverticular disease: diagnosis and treatment; iii) Acute diverticulitis: diagnosis and treatment; iv) Management of diverticular disease complications; v) Prevention of recurrent acute diverticulitis; vi) Interventional management of diverticular disease.
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BACKGROUND: Portal vein thrombosis (PVT) is a common complication of cirrhosis and can be a cause or consequence of liver disease progression. It is unclear whether PVT treatment is affecting clinical outcomes in cirrhotics. METHODS: This is a multicenter study of cirrhotics with PVT, initially retrospectively and thereafter prospectively registered in a data base. We studied the impact of PVT treatment on this population for efficacy, safety and the impact on survival. In survival analysis Mantel-Cox and Wilcoxon-Breslow-Gehan tests were used. A P value of <0.05, was considered significant. For statistical computations the STATA 12.1 was used. RESULTS: Seventy-six patients were included (76% decompensated, median MELD score 12 and Child-Pugh score 7), 47% with concomitant HCC. Fifty-one patients with PVT were treated with Vitamin-K antagonists or Low-Molecular-Weight Heparin. Patients were followed up for at least 6 months after PVT diagnosis, or until death or transplantation. PV patency after 6 months was not statistically different between patients receiving or not anticoagulation (complete-partial recanalization 27.4% of treated vs. 20% of untreated, P=0.21). Median survival was statistically worse between patients treated with anticoagulation than those untreated (10 vs. 15 months, P=0.036). Less portal hypertensive bleeding and less decompensation rates were found in treated cirrhotics vs. untreated (45.8% vs. 54.2%, P=0.003 and 78% vs. 80.9%, P=0.78, respectively). Patients with HCC had worse survival when treated vs. untreated (P=0.047). CONCLUSIONS: In our cohort of cirrhotics with PVT, treatment was feasible with acceptable side effects, but without meaningful clinical benefits.
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Carcinoma, Hepatocellular , Liver Neoplasms , Thrombosis , Humans , Carcinoma, Hepatocellular/complications , Portal Vein , Retrospective Studies , Liver Neoplasms/complications , Liver Cirrhosis/complicationsABSTRACT
BACKGROUND AND AIMS: Body composition predicts mortality in patients with cirrhosis. The impact of sex on this association is unknown. We investigated the impact of sex on this association in patients with cirrhosis assessed for liver transplantation. METHODS: This single-centre retrospective cohort study included adults assessed for liver transplantation. Nutritional status was assessed using the Royal Free Hospital-Global Assessment (RFH-GA). Body composition at the third lumbar vertebrae was determined. SarcopeniaSMI was defined as Skeletal Muscle Index <50 cm2 /m2 in males and <39 cm2 /m2 in females. SarcopeniaPMI was defined as the sex-specific 25th percentile of the Psoas Muscle Index. Patients were assessed for the occurrence of liver transplantation and death. Analyses were stratified by sex. RESULTS: The cohort comprised 628 patients, including 199 females and 429 males. Both groups were similar in terms of baseline liver disease severity by Model for End-stage Liver Disease (MELD) (p = .98) and nutritional status (p = .24). SarcopeniaSMI was present in 41% of males compared to 27% of females (p < .001). In the male cohort, when adjusted for age and MELD, sarcopeniaPMI (aHR 1.74, 95% CI 1.08-2.80) and RFH-GA (aHR 1.40, 95% CI 1.03-1.90) remained independent predictors of mortality. Adipose tissue had no impact on outcomes in males. In female patients, adipose tissue (TATI or VATI depending on the multivariable model) was independently associated with mortality, whereas sarcopenia and malnutrition were not. CONCLUSIONS: This study demonstrates that male patients were susceptible to low muscle mass, whereas female patients were not. Future research in this patient population should minimize sex-related bias and present data for both groups separately.
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End Stage Liver Disease , Liver Transplantation , Sarcopenia , Adult , Humans , Male , Female , Liver Transplantation/adverse effects , Sarcopenia/complications , End Stage Liver Disease/etiology , Retrospective Studies , Severity of Illness Index , Liver Cirrhosis/complications , Muscle, Skeletal , Psoas Muscles , Body CompositionABSTRACT
BACKGROUND: Hereditary colorectal cancer syndromes require timely endoscopic surveillance. METHODS: This study evaluated the approach of Italian gastroenterologists to the management of such patients. It then assessed the impact of SARS-CoV-2. All members affiliated with the leading Italian gastroenterology societies (AIGO, SIED, and SIGE) received an online questionnaire. RESULTS: One hundred and twenty-one clinicians from 96 centers answered, not necessarily experts in the field (mean age 50.26 ± 11.22 years). Many collected family history for genetic risk assessment (74.4%), but only 14.0% used an online predictive software. 65.6% discussed cases in multidisciplinary units. Genetic analysis was available to most centers, but only a few hospitals offered dedicated endoscopy (19.0%), outpatient clinics (33.9%), or surgeries (23.1%). Since the start of the SARS-CoV-2 pandemic, the number of clinicians with a high volume of patients decreased (from 38.8% to 28.1%). Almost half of the responders (45.5%) reported a delay in the surveillance (median: 4-12 months). Ultimately, 30.6% detected one interval colorectal cancer in at least one of their patients. CONCLUSION: The SARS-CoV-2 pandemic directly affected the surveillance of hereditary colorectal cancer syndromes in Italy. Endoscopic surveillance should resume in all centers to avoid the possible long-term consequences of its interruption, especially for inherited colorectal cancer syndromes.
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COVID-19 , Colorectal Neoplasms, Hereditary Nonpolyposis , Humans , Adult , Middle Aged , Colorectal Neoplasms, Hereditary Nonpolyposis/epidemiology , Colorectal Neoplasms, Hereditary Nonpolyposis/genetics , SARS-CoV-2 , Pandemics , COVID-19/epidemiology , Surveys and QuestionnairesABSTRACT
BACKGROUND: A relevant number of adenomas can be missed during colonoscopy. AIMS: Assess the current status of colonoscopy procedures in Italian centers. METHODS: A prospective observational study involving 17 hospitals (34 endoscopists) included consecutive patients undergoing standard colonoscopy. In the first phase, endoscopists performed consecutive colonoscopies. In the second phase, retraining via an online learning platform was planned, while in the third phase data were collected analogously to phase 1. RESULTS: A total of 3,504 patients were enrolled. Overall, a BBPS score ≥6 was obtained in 95.6% of cases (94.8% and 96.9% in the pre- and post-training phases, respectively). 88.4% of colonoscopies had a withdrawal time ≥6 min (88.2% and 88.7% in the pre- and post-training phases). Median adenoma detection rate (ADR) was 39.1%, with no significant differences between the pre- and post-training phases (40.1% vs 36.9%; P = 0.83). In total, 81% of endoscopists had a ADR performance above the 25% threshold. CONCLUSION: High colonoscopy quality standards are achieved by the Italian hospitals involved. Quality improvement initiatives and repeated module-based colonoscopy-training have been promoted in Italy during the last decade, which appear to have had a significant impact on quality colonoscopy metrics together with the activation of colorectal cancer screening programs.
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Adenoma , Colorectal Neoplasms , Humans , Prospective Studies , Colonoscopy/methods , Colorectal Neoplasms/diagnosis , Benchmarking , Adenoma/diagnosis , Italy , Early Detection of Cancer/methodsABSTRACT
Evaluation of body composition (BC) is crucial for an adequate assessment of nutritional status and its alterations, to ensure the optimal tailoring of nutritional therapies during several pathologic conditions. The need for feasible and reliable methods for BC measurement, which could be applied either in healthcare across the lifespan as well as in clinical research and epidemiologic studies, has led to the development of various techniques. Unfortunately, they have not always produced equivalent results due to the fact that they are based on completely different principles or suffer intrinsic biases related to specific conditions. Furthermore, different population and clinical settings (ethnicity, age, type of disease) may interfere, thereby leading to dissimilar results. Finally, the need to compare the data obtained by new techniques to a reference standard has produced a further bias, due to a systematic misinterpretation of the statistical methods in the attempt to correlate the various techniques. In this context, the most used statistical methods for the comparison between different techniques have been Pearson's correlation test, the more recent intraclass correlation coefficient, Lin's concordance correlation coefficient method, and the Bland-Altman analysis. The aim of this review was to offer a summary of the methods that are mostly used in clinical practice to measure BC with the intent to give appropriate suggestions when statistical methods are used to interpret data, and underline pitfalls and limitations.
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Body Composition , Nutritional Status , Absorptiometry, Photon/methods , Body Mass Index , Electric Impedance , Ethnicity , HumansABSTRACT
INTRODUCTION: The impact of sarcopenia in patients undergoing transjugular intrahepatic portosystemic shunt (TIPSS) insertion for refractory ascites is unknown. METHODS: All adult patients who underwent TIPSS insertion for refractory ascites between 2010 and 2018 were included. Skeletal muscle index at L3 was used to determine sarcopenia status. RESULTS: One hundred seven patients were followed for 14.2 months. Sarcopenia was present in 57% of patients. No patient had history of pre-TIPSS hepatic encephalopathy (HE). De novo HE occurred in 30% of patients. On multivariate analysis, only platelet count and L3-SMI predicted de novo HE. On multivariate analysis, age and model for end-stage liver disease with sodium predicted mortality, whereas L3-SMI and sarcopenia did not. In patients with repeat imaging, L3-SMI improved significantly post-TIPSS compared with baseline. DISCUSSION: Sarcopenia should not be considered as a contraindication to TIPSS insertion in refractory ascites because it is not associated with de novo HE or increased mortality.
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Ascites/surgery , Liver Cirrhosis/complications , Portasystemic Shunt, Transjugular Intrahepatic , Sarcopenia/complications , Adult , Aged , Ascites/etiology , Case-Control Studies , Female , Hepatic Encephalopathy/epidemiology , Hepatic Encephalopathy/etiology , Humans , Male , Middle Aged , Multivariate Analysis , Muscle, Skeletal/diagnostic imaging , Paracentesis , Prognosis , Proportional Hazards Models , Psoas Muscles/diagnostic imaging , Recurrence , Retrospective Studies , Sarcopenia/diagnostic imaging , Survival RateABSTRACT
In randomized clinical trials, no survival benefit has been observed for selective internal radiation therapy (SIRT) over sorafenib in patients with advanced hepatocellular carcinoma (HCC). This study aimed to assess, through a metaanalysis, whether overall survival (OS) with SIRT, as monotherapy or followed by sorafenib, is noninferior to sorafenib and to compare safety profiles for patients with advanced HCC. Methods: We searched MEDLINE, EMBASE, and the Cochrane Library up to February 2019 to identify randomized clinical trials comparing SIRT, as monotherapy or followed by sorafenib, with sorafenib monotherapy among patients with advanced HCC. The main outcomes were OS and frequency of treatment-related severe adverse events (≥grade 3). The per-protocol population was the primary analysis population. A noninferiority margin of 1.08 in terms of hazard ratio was prespecified for the upper boundary of 95% confidence interval for OS. Prespecified subgroup analyses were performed. Results: Three randomized clinical trials, involving 1,243 patients, comparing sorafenib with SIRT (SIRveNIB and SARAH) or SIRT followed by sorafenib (SORAMIC), were included. After randomization, 411 of 635 (64.7%) patients allocated to SIRT and 522 of 608 (85.8%) allocated to sorafenib completed the studies without major protocol deviations. Median OS with SIRT, whether or not followed by sorafenib, was noninferior to sorafenib (10.2 and 9.2 mo [hazard ratio, 0.91; 95% confidence interval, 0.78-1.05]). Treatment-related severe adverse events were reported in 149 of 515 patients (28.9%) who received SIRT and 249 of 575 (43.3%) who received sorafenib only (P < 0.01). Conclusion: SIRT as initial therapy for advanced HCC is noninferior to sorafenib in terms of OS and offers a better safety profile.
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Carcinoma, Hepatocellular/drug therapy , Carcinoma, Hepatocellular/radiotherapy , Liver Neoplasms/drug therapy , Liver Neoplasms/radiotherapy , Microspheres , Sorafenib/therapeutic use , Yttrium Radioisotopes/therapeutic use , Humans , Treatment Outcome , Yttrium Radioisotopes/chemistryABSTRACT
OBJECTIVE: The clinical management of high symptom severity is a challenging task with patients with functional somatic disorders. We investigated the extent to which DCPR-revised (DCPR-R) syndromes and the DSM-5 category of Somatic Symptom Disorder (SSD) were able to predict symptom severity in 203 consecutive tertiary care patients with irritable bowel syndrome (IBS). METHOD: Semistructured interview were used for assessing DCPR-R and validated scales for SSD (combining PHQ-12 and WI-7), severity of symptoms (IBS-SSS), psychological distress (HADS), and psychosocial functioning (SF-12). RESULTS: Compared to moderate severity (IBS-SSS = 175-300), patients in the high range of severity (IBS-SSS > 300) had significantly more DCPR-R syndromes (particularly alexithymia and persistent somatization), higher psychological distress, and poorer psychosocial functioning, but showed no difference for SSD. DCPR-R, particularly alexithymia and persistent somatization, significantly and independently predicted IBS severity by explaining 18.5% of the IBS-SSS variance with large effect size (d = 1.18), after controlling for covariables. Conversely, SSD was not able to significantly predict IBS severity. CONCLUSIONS: This study highlights the need of an integrative approach in the medical setting. Psychosomatic factors play a relevant role in the individual perception of symptom severity and should be carefully evaluated for clinical management of functional syndromes.
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Affective Symptoms/physiopathology , Irritable Bowel Syndrome/physiopathology , Psychophysiologic Disorders/physiopathology , Somatoform Disorders/physiopathology , Adult , Affective Symptoms/diagnostic imaging , Diagnostic and Statistical Manual of Mental Disorders , Female , Humans , Irritable Bowel Syndrome/diagnosis , Male , Middle Aged , Psychological Distress , Psychophysiologic Disorders/diagnosis , Psychosocial Functioning , Severity of Illness Index , Somatoform Disorders/diagnosis , Tertiary Healthcare , Young AdultABSTRACT
Alcohol use disorder which includes alcohol abuse and dependence represents one of the leading risk factors for premature mortality in Europe and it is responsible of over 200 conditions, including neuropsychiatric disorders, chronic diseases, cancers and accidents leading to permanent disability. Alcohol use disorder represents the most common cause of liver damage in the Western world, with a wide spectrum of diseases ranging from steatosis, steatohepatitis, fibrosis, cirrhosis and cancer. The present clinical practice guidelines by the Italian Association for the Study of the Liver (AISF) are focused on the current knowledge about epidemiology, pathophysiology, clinical features, diagnosis and treatment of alcohol associated liver disease, aiming to provide practical recommendations on the management of this complex pathological condition.
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Alcoholism/epidemiology , Gastroenterology/standards , Liver Diseases, Alcoholic/epidemiology , Societies, Medical , Europe/epidemiology , Humans , Italy , Liver Diseases, Alcoholic/diagnosis , Liver Diseases, Alcoholic/therapy , Mortality, Premature/trends , Risk FactorsSubject(s)
Proton Pump Inhibitors , Rivaroxaban , Aspirin , Follow-Up Studies , Humans , LansoprazoleABSTRACT
BACKGROUND/AIMS: Small intestinal bacterial overgrowth (SIBO) diagnosis is usually based on non-invasive breath tests (BTs), namely lactulose BT (LBT) and glucose BT (GBT). However, divergent opinions and problems of parameter standardization are still controversial aspects. We aim to perform a meta-analysis to analyze diagnostic performance of LBT/GBT for SIBO diagnosis. METHODS: We searched in main literature databases articles in which SIBO diagnosis was achieved by LBT/GBT in comparison to jejunal aspirate culture (reference gold standard). We calculated pooled sensitivity, specificity, positive, and negative likelihood ratios and diagnostic odd ratios. Summary receiver operating characteristic curves were drawn and pooled areas under the curve were calculated. RESULTS: We selected 14 studies. Pooled sensitivity of LBT and GBT was 42.0% and 54.5%, respectively. Pooled specificity of LBT and GBT was 70.6% and 83.2%, respectively. When delta over baseline cut-off > 20 H2 parts per million (ppm) was used, GBT sensitivity and specificity were 47.3% and 80.9%; when the cutoff was other than and lower than > 20 ppm, sensitivity and specificity were 61.7% and 86.0%. In patients with abdominal surgery history, pooled GBT sensitivity and specificity gave the impression of having a better performance (81.7% and 78.8%) compared to subjects without any SIBO predisposing condition (sensitivity = 40.6% and specificity = 84.0%). CONCLUSIONS: GBT seems to work better than LBT. A cut-off of delta H2 expired other than and lower than > 20 ppm shows a slightly better result than > 20 ppm. BTs demonstrate the best effectiveness in patients with surgical reconstructions of gastrointestinal tract.
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BACKGROUND AND AIMS: Increasing literature data show that adherence to the Mediterranean diet is undergoing profound changes in recent years, albeit with marked differences across nations. In Italy, one of the cradles of the Mediterranean diet, the literature regarding the trend for Mediterranean diet adherence is conflicting. Thus, we aimed to explore the trends of adherence to the Mediterranean diet in a large cohort of participants living in South Italy, over 20 years from 1985-86 to 2005-06. METHODS AND RESULTS: Cross-sectional study with two evaluations, one made in 1985-86 and another in 2005-06; all participants were adults aged 30-70 years of age. The adherence to the Mediterranean diet was evaluated using the score proposed by Panagiotakos et al. This score features values ranging from 0 to 55, higher scores reflecting a greater adherence. The data are reported by age (30-49 vs. 50-69 years). Overall, 2451 subjects were included in 1985-86 and 2375 in 2005-06. A significant reduction was observed in the adherence to the Mediterranean diet (age 30-49 years: 31.82 ± 4.18 in 1985-86 vs. 29.20 ± 4.48 in 2005-06, reduction by 8.2%, p < 0.0001; age 50-69: 32.20 ± 4.09 in 1985-86 vs.30.15 ± 4.27 in 2005-06, reduction by 6.3%, p < 0.0001). Among all these items, the most dramatic change was observed for olive oil consumption, that decreased by 2.35 points in younger and 0.89 in older people. CONCLUSION: The adherence to the Mediterranean diet decreased from 1985-86 to 2005-06 in South Italy, particularly in younger people, above all due to a decreased olive oil consumption.
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Diet, Healthy/trends , Diet, Mediterranean , Feeding Behavior , Health Behavior , Adult , Age Factors , Aged , Cross-Sectional Studies , Diet Surveys , Female , Health Knowledge, Attitudes, Practice , Humans , Italy , Male , Middle Aged , Nutritional Status , Nutritive Value , Olive Oil/administration & dosage , Recommended Dietary Allowances , Time FactorsABSTRACT
Non-alcoholic fatty liver disease (NAFLD) is a common condition in Western countries. However, their metabolic characteristics are poorly known even though they could be important. Therefore, the objective of this study was to measure resting metabolic parameters in overweight/obese adults with hepatic steatosis compared to controls, matched for age, sex, and obesity level. Hepatic steatosis was diagnosed with liver ultrasound. Energy metabolism was measured with indirect calorimetry: energy expenditure (REE), predicted REE, the ratio between REE and the predicted REE, and the respiratory quotient (RQ) were reported. We measured some anthropometric, body composition, and bio-humoral parameters; 301 participants with NAFLD were matched for age, sex, and obesity level with 301 participants without NAFLD. People with NAFLD showed significantly higher REE (1523 ± 238 vs. 1464 ± 212 kcal, p = 0.005), REE/REE predicted ratio (98.2 ± 9.4 vs. 95.7 ± 8.1, p = 0.002), and RQ (0.88 ± 0.08 vs. 0.85 ± 0.07, p = 0.03). Moreover, the NAFLD group had significantly higher inflammatory and insulin-resistance parameters compared to controls. In conclusion, NAFLD is associated with a significantly higher metabolic expenditure, as measured with indirect calorimetry, compared to a similar cohort of individuals without this condition. Higher inflammatory levels in patients with NAFLD can probably explain our findings, even if other research is needed on this issue.
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Energy Metabolism , Non-alcoholic Fatty Liver Disease/metabolism , Obesity/metabolism , Overweight/metabolism , Adult , Body Composition , Calorimetry, Indirect , Case-Control Studies , Female , Humans , Male , Middle Aged , Non-alcoholic Fatty Liver Disease/complications , Obesity/complications , Overweight/complicationsABSTRACT
Aberrant function of Smad2, a crucial member of transforming growth factor beta (TGF-ß) signaling, is associated with the development of malignancies, particularly in the gastrointestinal district. However, little is known about its possible prognostic role in such tumor types. With the first meta-analysis on this topic, we demonstrated that the lack of the activated form of Smad2 (phosphor-Smad2 or pSmad2), which was meant to be the C-terminally phosphorylated form, showed a statistically significant association with an increased risk of all-cause mortality in patients with gastrointestinal cancers (RR, 1.58; 95% CI, 1.05-2.37, p = 0.029, I2 = 84%), also after having adjusted for potential confounders (RR, 1.65; 95% CI, 1.24-2.18; p < 0.001; I2 = 4%). This finding highlights the importance of the TGF-ß signaling in this type of cancer. In this line, further studies are needed to explore more in depth this important molecular pathway, focusing also on potential therapeutic strategies based on its effectors or molecular targets.
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Gastrointestinal Neoplasms/metabolism , Gastrointestinal Neoplasms/mortality , Smad2 Protein/metabolism , Transforming Growth Factor beta/metabolism , Biomarkers , Humans , Odds Ratio , Phosphorylation , Prognosis , Publication Bias , Signal TransductionABSTRACT
OBJECTIVE: Alcoholic fatty liver (AFLD) and non-alcoholic fatty liver (NAFLD) are two common conditions. However, if they can increase the risk of death is poorly explored. We therefore aimed to investigate the potential association between the presence and severity of liver steatosis and mortality in a large sample of older people. DESIGN: Prospective. SETTING: Community. PARTICIPANTS: Women and men randomly sampled from the electoral rolls of the population of Castellana Grotte, a town in Southern Italy (Apulia region) between 2005 and 2006. Among 1942 initially contacted, 1708 (=87.9%) participated to the baseline survey (Multicentrica Colelitiasi III (MICOL III)). This specific study included 1445 older participants (mean age=65.2 years, females=44.2%). EXPOSURE: NAFLD or AFLD. PRIMARY AND SECONDARY OUTCOMES: Mortality (all-cause and specific-cause). RESULTS: After a median of 12 years, 312 participants (=21.6%) died. After adjusting for nine potential confounders, the presence of steatosis was not associated with any increased risk of death in both NAFLD and AFLD. The severity of liver steatosis was not associated with any increased risk of mortality in NAFLD, while in AFLD, the presence of moderate steatosis significantly increased the risk of overall (HR=2.16; 95% CI 1.19 to 3.91) and cancer-specific (HR=3.54; 95% CI 1.16 to 10.87) death. CONCLUSIONS: Liver steatosis is not associated with any increased risk of death in NAFLD, while moderate steatosis could be a risk factor for mortality (particularly due to cancer) in people affected by AFLD.
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Fatty Liver/mortality , Population Surveillance , Adult , Aged , Aged, 80 and over , Cause of Death/trends , Female , Humans , Italy/epidemiology , Male , Middle Aged , Prospective Studies , Risk Factors , Survival Rate/trendsABSTRACT
BACKGROUND/AIMS: Post-liver transplant (LT) metabolic syndrome (PTMS) and cardiovascular (CVS) mortality are becoming increasingly prevalent following sustained improvements in post-LT survival. We investigated the prevalence and predictors of PTMS and CVS complications in a cohort of consecutive LT recipients. METHODS: We reviewed prospectively collected data of patients (n = 928) who underwent LT (1995-2013) and survived at least 1-year post-LT or died before that due to a major CVS complication. RESULTS: Median follow-up was 85 months (IQR = 106). The prevalence of PTMS was 22.4% and it developed de novo in 183 recipients (19.7%). A total of 187 (20.2%) patients developed at least one CVS event post-LT within a median of 49 months (IQR = 85). Overall mortality rate was 22.6% (n = 210). Causes of death were CVS events (n = 45, 21.4%), malignancies (21%), liver-related deaths (20%) and infections (6.7%). Independent predictors of major CVS events were: documented CVS disease pre-LT (Hazard Ratio (HR) = 3.330; 95% CI = 1.620-6.840), DM (HR = 1.120; 95% CI 1.030-1.220), hypertension (HR = 1.140; 95% CI 1.030-1.270), dyslipidaemia (HR = 1.140; 95% CI 1.050-1.240) and creatinine levels at 1 year (HR = 1.010; 95% CI = 1.005-1.013). Among LT recipients without pre-LT CVS disease or MS components (n = 432), 85 recipients developed ≥1 CVS events (19.7%) with independent predictors being DM (HR = 1.150; 95% CI = 1.010-1.320), creatinine levels at 1 year (HR = 1.020; 95% CI = 1.010-1.030) and hypertension (HR = 1.190; 95% CI = 1.040-1.360). CONCLUSIONS: Post-LT patients are at increased risk of CVS morbidity even in the absence of pre-existing metabolic risk factors. Renal sparing immunosuppressive protocols might reduce CVS events post-LT.
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Cardiovascular Diseases/mortality , Liver Transplantation/mortality , Metabolic Diseases/epidemiology , Postoperative Complications/mortality , Adult , Female , Humans , Male , Middle Aged , Retrospective Studies , United Kingdom/epidemiologyABSTRACT
OBJECTIVES: In the postmenopausal period, most women suffer vasomotor symptoms (VMS). It is well-known that VMS can worsen the quality of life. Diet seems to play a relevant role in the development of VMS, but the effect of diet on VMS is mainly limited to observational studies, and analyses of nutritional supplements. The aim of this study was thus to determine the efficacy of a lactoovo- vegetarian (LOVe) diet rich in omega-3 fatty acids vs. a lacto-ovo-vegetarian diet rich in EVO (extra-virgin olive oil) in reducing VMS frequency in postmenopausal women. METHODS: A two-arms (lacto-ovo-vegetarian diet with EVO vs. lacto-ovo-vegetarian diet rich in omega-3) randomized-controlled trial with a follow-up period of 16 weeks. We considered as primary outcome the change in the Kupperman index (follow-up vs. baseline evaluation, reported as delta, D) and in its subscales. Secondary outcomes included changes in common anthropometric and biohumoral measurements. RESULTS: Among 54 women randomly assigned to a study group, 40 (mean age 55.1±5.4 years) completed the study and complied with their assigned diet. Women randomized to the omega-3 group (n=18) showed significant improvements, compared to the EVO group (n=22), in Kupperman index (Δ=-11.4±9.8 vs. -5.9±8.2; p=0.045), hot flashes (Δ=-3.3±3.4 vs. -1.3±2.6; p=0.04), and a marginally significant improvement in nervousness (Δ=-1.7±1.7 vs. -0.8±1.5; p=0.07). No significant differences were observed for the secondary outcomes. No relevant side effects were reported. CONCLUSION: After 16 weeks, a lacto-ovo-vegetarian diet rich in omega-3 reduced VMS frequency in postmenopausal women more than the lacto-ovo-vegetarian diet rich in EVO.
Subject(s)
Diet, Vegetarian , Fatty Acids, Omega-6/administration & dosage , Hot Flashes/diet therapy , Postmenopause , Sweating , Vasomotor System/physiopathology , Vegetarians , Biomarkers/blood , Diet, Vegetarian/adverse effects , Fatty Acids, Omega-6/adverse effects , Female , Hot Flashes/blood , Hot Flashes/diagnosis , Hot Flashes/physiopathology , Humans , Italy , Middle Aged , Nutritive Value , Postmenopause/blood , Time Factors , Treatment Outcome , Vasomotor System/metabolismABSTRACT
BACKGROUND: Unresectable gastric or pancreatic malignancies are the most common cause of gastric outlet obstruction (GOO). Although several authors reported better outcomes in patients submitted to gastric partitioning gastrojejunostomy (GPGJ) compared to conventional gastrojejunostomy (CGJ), clinical experience with GPGJ is poor, studies comparing the two techniques are few and no randomized trials were performed. Our systematic review aimed at comparing GPGJ (partial or complete) with CGJ in patients operated for GOO for gastric or pancreatic cancer. METHODS: A computerized literature search was performed on Medline until January 2017. The studies included were 8 with a total of 226 patients. Study outcomes included delayed gastric emptying (DGE), nutrition by oral intake, length of hospital stay and survival time. The pooled effects were estimated using a fixed effect model or random effect model based on the heterogeneity test. Results were expressed as odds ratio (OR) and 95% confidence interval (CI) for dichotomous outcomes. For continuous outcomes, the mean of the measures of central tendency was calculated. RESULTS: The GPGJ group had lower rates of DGE (OR =4.997, 95% CI: 2.310-10.810) and length of hospital stay (19.7 versus 23.3 days) and higher rates of nutrition by oral intake (OR =0.156, 95% CI: 0.055-0.442) and survival time (189.2 versus 115.2 days). CONCLUSIONS: GPGJ is associated with lower rates of DGE and higher rates of normal oral intake compared to CGJ with a tendency towards better survival in the GPGJ group. Multicenter randomized controlled trials would be required to confirm these results.
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BACKGROUND: Collagen proportionate area (CPA) measurement is a technique that quantifies fibrous tissue in liver biopsies by measuring the amount of collagen deposition as a proportion of the total biopsy area. CPA predicts clinical outcomes in patients with HCV and can sub-classify cirrhosis. AIM: To test the ability of CPA to quantify fibrosis and predict clinical outcomes in patients with NAFLD. METHODS: We assessed consecutive patients with biopsy-proven NAFLD from three European centres. Clinical and laboratory data were collected at baseline and at the time of the last clinical follow-up or death. CPA was performed at two different objective magnifications, whole biopsy macro and ×4 objective magnification, named standard (SM) and high (HM) magnification respectively. The correlation between CPA and liver stiffness was assessed in a sub-group of patients. RESULTS: Of 437 patients, 32 (7.3%) decompensated and/or died from liver-related causes during a median follow-up of 103 months. CPA correlated with liver stiffness and liver fibrosis stage across the whole spectrum of fibrosis. HM CPA was significantly higher than SM CPA in stages F0-F3 but similar in cirrhosis, reflecting a higher ability to capture pericellular/perisinusoidal fibrosis at early stages. Age at baseline (HR: 1.04, 95% CI: 1.01-1.08), HM CPA (HR: 1.04 per 1% increase, 95% CI: 1.01-1.08) and presence of advanced fibrosis (HR: 15.4, 95% CI: 5.02-47.84) were independent predictors of liver-related clinical outcomes at standard and competing risk multivariate Cox-regression analysis. CONCLUSIONS: CPA accurately measures fibrosis and is an independent predictor of clinical outcomes in NAFLD; hence it merits further evaluation as a surrogate endpoint in clinical trials.