Laparoscopic right hemicolectomy: the SICE (Societ\ue0 Italiana di Chirurgia Endoscopica e Nuove Tecnologie) network prospective trial on 1225 cases comparing intra corporeal versus extra corporeal ileo-colic side-to-side anastomosis

Background: While laparoscopic approach for right hemicolectomy (LRH) is considered appropriate for the surgical treatment of both malignant and benign diseases of right colon, there is still debate about how to perform the ileo-colic anastomosis. The ColonDxItalianGroup (CoDIG) was designed as a cohort, observational, prospective, multi-center national study with the aims of evaluating the surgeons\u2019 attitude regarding the intracorporeal (ICA) or extra-corporeal (ECA) anastomotic technique and the related surgical outcomes. Methods: One hundred and twenty-five Surgical Units experienced in colorectal and advanced laparoscopic surgery were invited and 85 of them joined the study. Each center was asked not to change its surgical habits. Data about demographic characteristics, surgical technique and postoperative outcomes were collected through the official SICE website database. One thousand two hundred and twenty-five patients were enrolled between March 2018 and September 2018. Results: ICA was performed in 70.4% of cases, ECA in 29.6%. Isoperistaltic anastomosis was completed in 85.6%, stapled in 87.9%. Hand-sewn enterotomy closure was adopted in 86%. Postoperative complications were reported in 35.4% for ICA and 50.7% for ECA; no significant difference was found according to patients\u2019 characteristics and technologies used. Median hospital stay was significantly shorter for ICA (7.3 vs. 9 POD). Postoperative pain in patients not prescribed opioids was significantly lower in ICA group. Conclusions: In our survey, a side-to-side isoperistaltic stapled ICA with hand-sewn enterotomy closure is the most frequently adopted technique to perform ileo-colic anastomosis after any indications for elective LRH. According to literature, our study confirmed better short-term outcomes for ICA, with reduction of hospital stay and postoperative pain. Trial registration: Clinical trial (Identifier: NCT03934151)

Pain and Frailty in Hospitalized Older Adults

Introduction: Pain and frailty are prevalent conditions in the older population. Many chronic diseases are likely involved in their origin, and both have a negative impact on quality of life. However, few studies have analysed their association. Methods: In light of this knowledge gap, 3577 acutely hospitalized patients 65 years or older enrolled in the REPOSI register, an Italian network of internal medicine and geriatric hospital wards, were assessed to calculate the frailty index (FI). The impact of pain and some of its characteristics on the degree of frailty was evaluated using an ordinal logistic regression model after adjusting for age and gender. Results: The prevalence of pain was 24.7%, and among patients with pain, 42.9% was regarded as chronic pain. Chronic pain was associated with severe frailty (OR = 1.69, 95% CI 1.38–2.07). Somatic pain (OR = 1.59, 95% CI 1.23–2.07) and widespread pain (OR = 1.60, 95% CI 0.93–2.78) were associated with frailty. Osteoarthritis was the most common cause of chronic pain, diagnosed in 157 patients (33.5%). Polymyalgia, rheumatoid arthritis and other musculoskeletal diseases causing chronic pain were associated with a lower degree of frailty than osteoarthritis (OR = 0.49, 95%CI 0.28–0.85). Conclusions: Chronic and somatic pain negatively affect the degree of frailty. The duration and type of pain, as well as the underlying diseases associated with chronic pain, should be evaluated to improve the hospital management of frail older people

The multifaceted spectrum of liver cirrhosis in older hospitalised patients: Analysis of the REPOSI registry

Background: Knowledge on the main clinical and prognostic characteristics of older multimorbid subjects with liver cirrhosis (LC) admitted to acute medical wards is scarce. Objectives: To estimate the prevalence of LC among older patients admitted to acute medical wards and to assess the main clinical characteristics of LC along with its association with major clinical outcomes and to explore the possibility that well-distinguished phenotypic profiles of LC have classificatory and prognostic properties. Methods: A cohort of 6,193 older subjects hospitalised between 2010 and 2018 and included in the REPOSI registry was analysed. Results: LC was diagnosed in 315 patients (5%). LC was associated with rehospitalisation (age-sex adjusted hazard ratio, [aHR] 1.44; 95% CI, 1.10-1.88) and with mortality after discharge, independently of all confounders (multiple aHR, 2.1; 95% CI, 1.37-3.22), but not with in-hospital mortality and incident disability. Three main clinical phenotypes of LC patients were recognised: relatively fit subjects (FIT, N = 150), subjects characterised by poor social support (PSS, N = 89) and, finally, subjects with disability and multimorbidity (D&M, N = 76). PSS subjects had an increased incident disability (35% vs 13%, P < 0.05) compared to FIT. D&M patients had a higher mortality (in-hospital: 12% vs 3%/1%, P < 0.01; post-discharge: 41% vs 12%/15%, P < 0.01) and less rehospitalisation (10% vs 32%/34%, P < 0.01) compared to PSS and FIT. Conclusions: LC has a relatively low prevalence in older hospitalised subjects but, when present, accounts for worse post-discharge outcomes. Phenotypic analysis unravelled the heterogeneity of LC older population and the association of selected phenotypes with different clinical and prognostic features

Activin A: a possible marker for liver transplant outcome.

5nonenoneLuisi S; Donini A; Gioffre W; Baccarani U; Petraglia F.Luisi, S; Donini, A; Gioffre, W; Baccarani, Umberto; Petraglia, F

Serum and tissue expression of activin a in postmenopausal women with breast cancer

Activins are growth factors involved in the control of cell proliferation and differentiation. Human breast tissues express immunoreactive activin subunits, and activin A is able to inhibit the replication of mammary cells in vitro. The aim of the present study was to evaluate 1) whether breast cancer expresses activin betaA subunit mRNA, 2) whether serum activin A levels are altered in postmenopausal women with breast cancer, and 3) how circulating activin A levels change after tumor removal. Four groups of women (n = 158) were enrolled for the present prospective study: two groups were composed of postmenopausal women with breast cancer (n = 74) or benign lesions (n = 15); the third was a control group composed of healthy postmenopausal women (n = 62); and the fourth group included healthy fertile women (n = 7) undergoing plastic surgery with removal of non-neoplastic mammary tissue. RT-PCR showed that betaA subunit mRNA was expressed in breast carcinoma, fibroadenoma, and normal mammary tissue, and the level of expression was higher in carcinoma than in normal tissue (P < 0.05). Dimeric activin A was detectable in homogenates of breast cancer tissue at concentrations twice as high as in non-neoplastic tissue (P < 0.01). In women with breast cancer, median serum activin A levels were significantly higher than in controls (P < 0.001). The high serum activin A levels in patients with breast cancer were not correlated with the presence of lymph node metastasis, tumor grade, or tumor diameter. After tumor excision, a significant decrease of activin A in the first and second postoperative days was observed (P < 0.01; Friedman's ANOVA). Conversely, activin A levels remained unchanged after plastic surgery in healthy women. The present results suggest that activin A is expressed and secreted in postmenopausal women with breast cancer. The pathophysiological and possible clinical implications of this finding remain to be investigated

Mib-1 proliferation index is an independent predictor of lymph node metastasis in invasive breast cancer. A prospective study on 675 patients.

In order to evaluate the potential risk factors for lymph node metastasis in invasive breast cancer patients submitted to axillary dissection, 675 patients who received surgery between January 1995 and December 2002 were included in a prospective study. In all cases, MIB-1 proliferation index was investigated by immunohistochemistry. Lymph node involvement was found in 248 out of 675 patients. Univariate analysis showed that peritumoral lymphovascular invasion, pT stage, tumor multiplicity, MIB-1 proliferation index >10%, oestrogen receptor status, histological type, tumor grade and progesterone receptor status were related to a higher incidence of lymph node metastasis, with various levels of statistical significance. Multivariate analysis identified lymphovascular invasion [relative risk (RR, 7.69; p<0.001), pT stage (RR, 3.08; p<0.001), tumor multiplicity (RR, 3.89; p<0.001), and MIB-1 proliferation index (RR, 1.66; p=0.019)] as independent predictive variables. The impact of MIB-1 positivity on the incidence of lymph node metastasis was particularly evident in intermediate risk groups (pT1c, pT2 without lymphovascular invasion), as well as in grade-2 tumors. In conclusion, the MIB-1 proliferation index could provide additional information about the risk of lymph node metastasis in invasive breast cancer, and may be useful to identify grade-2 tumors with a more aggressive clinical behaviour