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Numerous studies showed that factors influencing fetal development and neonatal period could lead to lasting alterations in the brain of the offspring, in turn increasing the risk for eating disorders (EDs). This work aims to systematically and critically review the literature on the association of prenatal and perinatal factors with the onset of EDs in the offspring, updating previous findings and focusing on anorexia nervosa (AN) and bulimia nervosa (BN). A systematic literature search was performed on Pubmed, PsycINFO, and Scopus. The drafting of this systematic review was conducted following the PRISMA statement criteria and the methodological quality of each study was assessed by the MMAT 2018. A total of 37 studies were included in this review. The factors that showed a more robust association with AN were higher maternal age, preeclampsia and eclampsia, multiparity, hypoxic complications, prematurity, or being born preterm (< 32 weeks) and small for gestational age or lower birth size. BN was only associated with maternal stress during pregnancy. Many methodological flaws emerged in the considered studies, so further research is needed to clarify these inconsistencies. Altogether, data are suggestive of an association between prenatal and perinatal factors and the onset of EDs in the offspring. Nevertheless, given the methodological quality of the available literature, firm conclusions cannot be drawn and whether this vulnerability is specific to EDs or mental disorders remains to be defined. Also, a strong need for longitudinal and well-designed studies on this topic emerged.

Anorexia nervosa (AN) is a severe mental disorder. Body shape disturbances are key in the development and maintenance of AN. Only few data are available on inpatients with life-threatening AN. Therefore, we aimed to investigate if body shape difficulties-with a focus on both body checking and avoidance-could improve during hospitalization in both subtypes of AN and to ascertain eventual associations between body shape concerns upon admission and clinical outcome. Upon hospital admission and end of treatment (EOT), 139 inpatients with AN completed Body Shape Questionnaire (BSQ), Body Checking Questionnaire (BCQ), and Body Image Avoidance Questionnaire (BIAQ) in addition to measures of eating and general psychopathology. Patients with severe AN reported improved BSQ and BIAQ scores at EOT while BCQ did not significantly change. Diagnostic subtypes differed only in baseline BSQ scores and had an impact on the improvement in BSQ at EOT. Baseline BCQ was associated with patients' clinical improvement at EOT, even after controlling for age, duration of illness, Body Mass Index, depression, and anxiety scores. Data on body shape concerns and their trajectory during hospitalization for severe AN are lacking; our findings provide support to the effectiveness of hospitalization in improving body shape concerns and body avoidance, but not body checking. Also, baseline body shape concerns (especially body checking) impacted on clinical improvement. Future research is needed to identify treatments that could further improve the therapeutic approach to severe patients of AN in the acute setting.

Background Lymph nodal involvement is very common in differentiated thyroid cancer, and in addition, cervical lymph node micrometastases are observed in up to 80 % of papillary thyroid cancers. During the last decades, the role of routine central lymph node dissection (RCLD) in the treatment of papillary thyroid cancer (PTC) has been an object of research, and it is now still controversial. Nevertheless, many scientific societies and referral authors have definitely stated that even if in expert hands, RCLD is not associated to higher morbidity; it should be indicated only in selected cases. Main body In order to better analyze the current role of prophylactic neck dissection in the surgical treatment of papillary thyroid cancers, an analysis of the most recent literature data was performed. Prophylactic or therapeutic lymph node dissection, selective, lateral or central lymph node dissection, modified radical neck dissection, and papillary thyroid cancer were used by the authors as keywords performing a PubMed database research. Literature reviews, PTCs large clinical series and the most recent guidelines of different referral endocrine societies, inhering neck dissection for papillary thyroid cancers, were also specifically evaluated. A higher PTC incidence was nowadays reported in differentiated thyroid cancer (DTC) clinical series. In addition, ultrasound guided fine-needle aspiration citology allowed a more precocious diagnosis in the early phases of disease. The role of prophylactic neck dissection in papillary thyroid cancer management remains controversial especially regarding indications, approach, and surgical extension. Even if morbidity rates seem to be similar to those reported after total thyroidectomy alone, RCLD impact on local recurrence and long-term survival is still a matter of research. Nevertheless, only a selective use in high-risk cases is supported by more and more scientific data. Conclusions In the last years, higher papillary thyroid cancer incidence and more precocious diagnoses were worldwide reported. Among endocrine and neck surgeons, there is agreement about indications to prophylactic treatment of node-negative “high-risk” patients. A recent trend toward RCLD avoiding radioactive treatment is still debated, but nevertheless, prophylactic dissections in low-risk cases should be avoided. Prospective randomized trials are needed to evaluate the benefits of different approaches and allow to drawn definitive conclusions.

BackgroundSeveral reports demonstrated a strong association between the level of adherence to the protocol and improved clinical outcomes after surgery. However, it is difficult to obtain full adherence to the protocol into clinical practice and has still not been identified the threshold beyond which improved functional results can be reached.MethodsThe ERCOLE (ERas and COLorectal Endoscopic surgery) study was as a cohort, prospective, multi-centre national study evaluating the association between adherence to ERAS items and clinical outcomes after minimally invasive colorectal surgery. The primary endpoint was to associate the percentage of ERAS adherence to functional recovery after minimally invasive colorectal cancer surgery. The secondary endpoints of the study was to validate safety of the ERAS programme evaluating complications’ occurrence according to Clavien-Dindo classification and to evaluate the compliance of the Italian surgeons to each ERAS item.Results1138 patients were included. Adherence to the ERAS protocol was full only in 101 patients (8.9%), > 75% of the ERAS items in 736 (64.7%) and > 50% in 1127 (99%). Adherence to > 75% was associated with a better functional recovery with 90.2 ± 98.8 vs 95.9 ± 33.4 h (p = 0.003). At difference, full adherence to the ERAS components 91.7 ± 22.1 vs 92.2 ± 31.6 h (p = 0.8) was not associated with better recovery.ConclusionsOur results were encouraging to affirm that adherence to the ERAS program up to 75% could be considered satisfactory to get the goal. Our study could be considered a call to simplify the ERAS protocol facilitating its penetrance into clinical practice.

Background Intra-abdominal infections (IAIs) are common and severe surgical emergencies associated with high morbidity and mortality. In recent years, there has been a worldwide increase in antimicrobial resistance associated with intra-abdominal infections, responsible for a significant increase in mortality rates. To improve the quality of treatment, it is crucial to understand the underlying local epidemiology, clinical implications, and proper management of antimicrobial resistance, for both community- and hospital-acquired infections. The IRIS study (Italian Register of Complicated Intra-abdominal InfectionS) aims to investigate the epidemiology and initial management of complicated IAIs (cIAIs) in Italy. Material and method This is a prospective, observational, nationwide (Italy), multicentre study. approved by the coordinating centre ethic committee (Local Research Ethics Committee of Pisa (Prot n 56478//2019). All consecutively hospitalized patients (older than 16 years of age) with diagnosis of cIAIs undergoing surgery, interventional drainage or conservative treatment have been included. Results 4530 patients included from 23 different Italian hospitals. Community Acquired infection represented the 70.9% of all the cases. Among appendicitis, we found that 98.2% of the cases were community acquired (CA) and 1.8% Healthcare-associated (HA) infections. We observed that CA represented the 94.2% and HA 5.8% of Gastro Duodenal perforation cases. The majority of HA infections were represented by colonic perforation and diverticulitis (28.3%) followed by small bowel occlusion (19%) and intestinal ischemia (18%). 27.8% of patients presented in septic shock. Microbiological Samples were collected from 3208 (70.8%) patients. Among 3041 intrabdominal sample 48.8% resulted positive. The major pathogens involved in intra-abdominal infections were found to be E.coli (45.6%). During hospital stay, empiric antimicrobial therapy was administered in 78.4% of patients. Amoxicillin/clavulanate was the most common antibiotic used (in 30.1% appendicitis, 30% bowel occlusion, 30.5% of cholecystitis, 51% complicated abdominal wall hernia, 55% small bowel perforation) followed by piperacillin/tazobactam (13.3% colonic perforation and diverticulitis, 22.6% cholecystitis, 24.2% intestinal ischemia, 28.6% pancreatitis). Empiric antifungal therapy was administered in 2.6% of patients with no sign of sepsis, 3.1% of patients with clinical sign of sepsis and 4.1% of patients with septic shock. Azoles was administered in 49.2% of patients that received empiric antifungal therapy. The overall mortality rate was 5.13% (235/4350). 16.5% of patients required ICU (748/4350). In accordance with mortality, it is important to highlight that 35.7% of small bowel perforation, 27.6% of colonic perforation and diverticulitis, 25.6% of intestinal ischemia and 24.6% of gastroduodenal complications required ICU. Conclusion Antibiotic stewardship programs and correct antimicrobial and antimycotic prescription campaigns are necessary to ulteriorly improve the adequacy of drug usage and reduce the resistances burden. This will help in improving the care and the cure of the next generations.

Most prevalent neurodegenerative diseases such as Alzheimer’s disease, frontotemporal dementia, Parkinson’s disease and multiple sclerosis are heterogeneous in their clinical profiles and underlying pathophysiology, although they typically share the presence of cognitive impairment that worsens significantly during the course of the disease. Viable pharmacological options for cognitive symptoms in these clinical conditions are currently lacking. In recent years, several studies have started to apply Computerized Cognitive Training (CCT) and Virtual Reality (VR) tools to try and contrast patients’ cognitive decay over time. However, no in-depth literature review of the contribution of these promising therapeutic options across main neurodegenerative diseases has been conducted yet. The present paper reports the state-of-the-art of CCT and VR studies targeting cognitive impairment in most common neurodegenerative conditions. Our twofold aim is to point out the scientific evidence available so far and to support health professionals to consider these promising therapeutic tools when planning rehabilitative interventions, especially when the access to regular and frequent hospital consultations is not easy to be provided.

The concept of the exposome encompasses all the factors influencing human health throughout the life course. The exposome induces epigenetic changes, such as DNA methylation, which influence gene expression and impact overall health. Several recent studies have explored how repetitive elements (REs) in the genome can be activated in response to environmental stimuli. However, most of these investigations have assumed that altered RE methylation is always detrimental to individual health. The MAMELI project proposes an alternative hypothesis: that some REs are plastic entities capable of responding physiologically to environmental stimuli without compromising genome stability. This hypothesis suggests that the ability of DNA to adapt to environmental triggers could be monitored and used as an indicator of health resilience. To test this hypothesis, the MAMELI project will enroll 6,200 participants from the city of Legnano (Italy) and will be conducted in three main phases: i) A total of 200 healthy participants will undergo DNA methylation analysis through third-generation sequencing at two time points: T0 (baseline) and T1 (6 months after T0). This phase aims to identify a set of REs (“differential REs”) whose methylation changes in response to the exposome without affecting genome stability; ii) This phase will include 2,700 subjects (the original 200 participants from the discovery phase plus 2,500 additional subjects). The goal will be to develop a predictive algorithm (the MAMELI algorithm) that links the exposome to RE methylation status, creating a “RE methylation signature” reflecting the environmental impact on DNA methylation; iii) In this phase, the MAMELI algorithm will be applied to a separate cohort of 3,500 participants to compare the measured RE methylation signature with values predicted by the algorithm. Additionally, an intervention study will be embedded within the cohort to assess the reversibility of RE methylation following lifestyle changes. The MAMELI project offers a novel perspective in the field of epigenetics and environmental health, demonstrating how the epigenome can act as a sensor for environmental changes and how this interaction can be harnessed for disease prevention. If validated, the MAMELI algorithm could become a powerful tool for identifying individuals at risk and developing personalized interventions to improve global health outcomes.

Background and Objectives: Neurodegenerative diseases that typically affect the elderly such as Alzheimer’s disease, Parkinson’s disease and frontotemporal dementia are typically characterised by significant cognitive impairment that worsens significantly over time. To date, viable pharmacological options for the cognitive symptoms in these clinical conditions are lacking. In recent years, various studies have employed neuromodulation techniques to try and contrast patients’ decay. Materials and Methods: We conducted an in-depth literature review of the state-of-the-art of the contribution of these techniques across these neurodegenerative diseases. Results: The present review reports that neuromodulation techniques targeting cognitive impairment do not allow to draw yet any definitive conclusion about their clinical efficacy although preliminary evidence is very encouraging. Conclusions: Further and more robust studies should evaluate the potentialities and limitations of the application of these promising therapeutic tools to neurodegenerative diseases.

Background A minimally invasive arthroscopic technique may reduce complications such as heterotopic ossification, synostosis and arthrofibrosis after distal biceps brachii tendon repair. Ensuring adequate postoperative mechanical performance is crucial to minimize complications during healing. This study evaluated the mechanical performance—with a special focus on gap resistance—of a minimally invasive arthroscopic technique performed using two all-suture anchors, with different suture cross-sectional shapes. Methods Single-incision repair was performed on twelve arms using two all-suture anchors loaded with either two round (wire) or two flat (tape) sutures. One wire/tape from each anchor was used to grasp the tendon with four Krackow locking loops, while the other was used to stitch a transversal Mattress. Each repair underwent loading cycles, followed by a load-to-failure test. Subsequently, the anchor fixation and the suture-tendon construct underwent the same loading cycles separately to determine their individual gap resistance. Results All 12 repairs successfully completed the cyclic test. No significant differences were found in ultimate load values (wire group: median 350 N, range 236–623 N; tape group: median 349N, range 271–483 N; p  = 0.63). The most common failure mode (N = 6) was by loosening of both Krackow stitches while the paired Mattress cut through the tendon. A large unrecoverable elongation was measured at the 500th cycle, regardless of the suture cross-sectional shape (wire group: median 5.2 mm, range: 4.0–8.1 mm; tape group: median 5.1 mm, range: 4.2–7.0 mm; p  = 0.87). Of this, only 0.7–1.3 mm was due to all-suture anchor seating and suture elongation, the remaining elongation being a combination of tendon strangulation/tearing and stretching. Increasing tendon thickness from 1.7–1.8 to 3.0 mm reduced unrecoverable repair elongation by approximately 50%, from 7–8 to about 4 mm. Conclusions Suture cross-section does not seem to affect the mechanical performance of the repair. The minimally invasive arthroscopic technique provides fixation strength that can safely withstand early mobilisation exercises. However, progressive loading, i.e. flexion against resistance, must be allowed with caution to minimise the risk of soft tissue damage, especially in thin tendons, and the associated risk of gap formation and delayed healing. Level of evidence Basic science study; Biomechanics.