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Background: the burden of acute complex patients, increasingly older and poli-pathological, accessing to Emergency Departments (ED) leads up hospital overcrowding and the outlying phenomenon. These issues highlight the need for new adequate patients' management strategies. The aim of this study is to analyse the effects on in-hospital patient flow and clinical outcomes of a high-technology and time-limited Medical Admission Unit (MAU) run by internists., Methods: all consecutive patients admitted to MAU from Dec-2017 to Nov-2019 were included in the study. The admissions number from ED and hospitalization rate, the overall in-hospital mortality rate in medical department, the total days of hospitalization and the overall outliers bed days were compared to those from the previous two years., Results: 2162 patients were admitted in MAU, 2085(95.6%) from ED, 476(22.0%) were directly discharged, 88(4.1%) died and 1598(73.9%) were transferred to other wards, with a median in-MAU time of stay of 64.5 [0.2-344.2] hours. Comparing the 24 months before, despite the increase in admissions/year from ED in medical department (3842 ± 106 in Dec2015-Nov2017 vs 4062 ± 100 in Dec2017-Nov2019, p<0.001), the number of the outlier bed days has been reduced, especially in surgical department (11.46 ± 6.25% in Dec2015-Nov2017 vs 6.39 ± 3.08% in Dec2017-Nov2019, p=0.001), and mortality in medical area has dropped from 8.74 ± 0.37% to 7.29 ± 0.57%, p<0.001., Conclusions: over two years, a patient-centred and problem-oriented approach in a medical admission buffer unit run by internists has ensured a constant flow of acute patients with positive effects on clinical risk and quality of care reducing medical outliers and in-hospital mortality., Competing Interests: Declaration of competing interest The authors declare there are no conflicts of interest., (Copyright © 2024 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.)

Child maltreatment (CM) has been enormously studied. However, a preventive practice still requires comprehensive and effective instruments to assess the risks for CM in a family context. The aim of this study is to describe the development process of an evidence-based CM risk assessment instrument (Family Needs Checklist, FNC) for primary prevention online utilization. This article reports the development process of the checklist and its mobile application, consisting of a systematic literature review, identification of known risk factors using the content analysis method, and generation of the checklist, including a multidisciplinary group in the design and feedback. As a result, a comprehensive and compact checklist was developed to be used by parents or caregivers as a self-referral instrument with an option to be used with professionals as a basis for joint conversations. The FNC consists of parental, family-, and child-related risk factors. Based on the international evidence, the online application consists of knowledge about different CM types, information about risk factors and protective factors as well as recommendations and guidance to support services. The FNC is based on robust evidence on known risk factors causing CM in families. It can be used for primary prevention utilization in the general population.

Open in new tab Download slide Open in new tab Download slide OBJECTIVE Our goal was to present 2 decades of our experience with the Ross procedure and its sequential modifications, adopted since 2010, to improve the reoperation rate. METHODS We performed a single-centre, retrospective review of database information and medical notes about the implantation technique: the freestanding root. We compared era 1 (1997–2009) and era 2 (2010–2019). RESULTS Between 1997 and 2019, a total of 214 Ross procedures were performed (71% men, median age 24 years) [interquartile range (IQR) 15–38]. Of these, 87% had various forms of congenital-dysplastic aortic valves. The median cross-clamping and bypass times were 173 (IQR 148–202) and 202 (IQR 182–244) min. The median postoperative stay was 6 days (2–77). Thirty-day mortality was 0.5%. The median follow-up time was 8.2 years (IQR 3.9–13.2). Survival at 10 and 20 years was 97% and 95%; freedom from greater than moderate aortic regurgitation or aortic valve intervention was 91% and 80%; and 93% of the patients were in New York Heart Association functional class I. Twenty (21%) patients operated on during era 1 and 6 (9%) during era 2 underwent autograft reoperations. The median follow-up time was 14.3 (IQR 11.5–17.4) and 4.8 (IQR 2.5–7) years. Freedom from autograft reoperation was 87% and 69% at 10 and 20 years, with no significant difference between eras. Freedom from homograft reoperation was 96% and 76% at 10 and 20 years. The presence of aortic regurgitation, infective endocarditis and era 1 were predictors of autograft reoperation. Male gender and era 1 were predictors of neoaortic root dilatation. CONCLUSIONS The contemporary modified Ross procedure continues to deliver excellent results and should remain part of the strategy to treat children and young adults requiring aortic valve replacement. [ABSTRACT FROM AUTHOR]

The responsiveness of professionals working with children and families is of key importance for child maltreatment early identification. However, this might be undermined when multifaceted circumstances, such as the COVID-19 pandemic, reduce interdisciplinary educational activities. Thanks to technological developments, digital platforms seem promising in dealing with new challenges for professionals' training. We examined a digital approach to child maltreatment training through the ERICA project experience (Stopping Child Maltreatment through Pan-European Multiprofessional Training Programme). ERICA has been piloted during the pandemic in seven European centers involving interconnected sectors of professionals working with children and families. The training consisted of interactive modules embedded in a digital learning framework. Different aspects (technology, interaction, and organization) were evaluated and trainers' feedback on digital features was sought. Technical issues were the main barrier, however, these did not significantly disrupt the training. The trainers perceived reduced interaction between participants, although distinct factors were uncovered as potential favorable mediators. Based on participants' subjective experiences and perspectives, digital learning frameworks for professionals working with children and families (such as the ERICA model nested in its indispensable adaptation to an e-learning mode) can represent a novel interactive approach to empower trainers and trainees to tackle child maltreatment during critical times such as a pandemic, and as an alternative to more traditional learning frameworks.

Aims: In this work, the survival and mortality data of 54 consecutive patients admitted to the Intensive Care Unit (ICU) and suffering from severe respiratory insufficiency imputable to viral SARS - CoV - 2 infection were analyzed and shared, after a critical review of the evidence in order to optimize the most dedicated clinical and treatment strategy, for a future 'targeted' management in the care of the possible return flu outbreak., Methods: At our Emergency Department of the Crema Hospital, from the beginning of the pandemic until the end of June 2020, 54 consecutive patients admitted to ICU suffering from severe acute respiratory infection (SARI) and severe respiratory distress (ARDS) attributable to viral SARS - CoV - 2 infection were recruited. The recruitment criterion was based on refractory hypoxia, general condition and clinical impairment, comorbidities and CT images. The incoming parameters of the blood chemistry and radiology investigations and the timing of the gold - tracheal intubation were compared. Medical therapy was based on the application of shared protocols., Results: The onset of symptoms was varyng, i.e. within the range of 1-14 days. The average time from the admission to the emergency room to the admission to intensive care was approximately 120 h. The average number of days of hospitalization in the ICU was 28 days. With a majority of male patients, the most significant age group was between 60 and 69 years. There were 21 deaths and, compared to the survivors, the deceased ones were older at an average age of about 67 years (vs an average age of the survivors of about 59 years). From the available data entering the ICU, the surviving patients presented average better values of oximetry and blood gas analysis, with a lower average dosage of D-Dimer than the deceased. Ones with a presence of bilateral pneumonia in all patients, the worsening of the ARDS occurred in 31 patients. 9 out of 25 patients early intubated died, while 12 out of 23 patients died when intubation was performed after 24 h of non-invasive ventilation. The presence of multiple comorbidities was shown in 17 of 28 patients and revealed an additional adverse prognostic factor. Also, more than one complication in the same patient were detected; after respiratory worsening, renal failure was more frequently found in 16 patients. Some particular complications such as lesions induced by ventilation with barotrauma mechanism (VILI), ischemic heart disease and the appearance of central and peripheral neurological events were detected too., Considerations: SARS - CoV - 2 disease is caused by a new coronavirus that has its main route of transmission through respiratory droplets and close contact, resulting in a sudden onset of the clinical syndrome with acute respiratory infection (SARI) and severe respiratory distress (ARDS). But it can also appear with other symptoms such as gastrointestinal or neurological events, as to be considered as a disease with multisystem phenotype. This pathology evolves towards a serious form of systemic disease from an acute lung damage to venous and arterial thromboembolic complications and multi-organ failure, mostly associated with high mortality. All patients received empirical or targeted antibiotic therapy for prevention and control of infections of potential pathogens, together with low molecular weight heparin therapy. The majority of patients was subjected to the off - label protocol with antivirals and hydroxychloroquine therapy, we used cortisone support therapy under surveillance and in 3 cases the protocol with anti - IL6 monoclonal antibody (Tolicizumab). In a simplified classification of the tomographic examination of the chest, mostly 3D and 2C lesions were found in the deceased patients with a prevalence of severe and moderate forms, whilst in the survivors the distribution appears with a prevalence of medium and moderate forms. Among the intubated patients, 21 patients, all suffering from worsening ARDS, died whilst there was no mortality in patients subjected to non-invasive ventilation it so. The heterogeneity of the respiratory syndromes and the presence of multiple comorbidities represent an unfortunate prognostic factor. Among the complications, besides the respiratory worsening, renal failure, liver failure and the state of sepsis were most frequently found; less frequent complications were lesions induced by ventilation with a barotrauma mechanism, ischemic heart disease, the appearance of central neurological events of sensory alterations, meningo - encephalitis and cerebral hemorrhage, and peripheral neurological events with polyneuro - myopathies. Mechanical ventilation can adversely affect the prognosis due to lung damage induced, protective ventilation remains the necessary treatment during severe hypoxia in patients with SARS - CoV - 2. The essential prerequisite remains the search for optimal 'customized' values since conditions can vary from patient to patient and, in the same patient, during different times of ventilation., Conclusions: In these extraordinary circumstances, our reality was among the most affected and was able to hold the impact thanks to the immediate great response set in place by the operators, although it costed us an effort especially the one to try to guarantee a high quality level of assistance and care compared to the huge wave of patients in seriously bad conditions. Further research on this heterogeneous pathology and data sharing could help identify a more dedicated clinical decision-making and treatment pathway that, together with a resource planning, would allow us to better face any new disease outbreak., Competing Interests: Declaration of Competing Interest This study does not have any financial support from manufacturer or other sources. None of the Authors has any conflict of interest to declare., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Purpose: The aim of this study was to investigate the implementation of an intensive care unit (ICU) diary in an Italian general ICU., Methods: A mixed-methods pilot study was performed, enrolling all patients who received an ICU diary in an Italian ICU during the study period., Results: Study results are presented in 2 sections: (1) diary evaluation and content themes and (2) follow-up program results. Sixty-six patients were assessed for eligibility. Diary administration was possible in 31 patients (47%). The overall diary entries, in 31 analyzed diaries, were 1331, with a median of 25 entries (interquartile range, 16-57 entries) for each diary. Participants' relatives and friends wrote a median of 1.2 (0.3-1.6), and nurses wrote 1.1 (0.8-1.2). Other ICU staff wrote a total of 24 entries (2%). Follow-up results revealed low incidence of delirium detected in only 1 patient at the 7-day visit (3%). The median value of PTSS-10 (Post Traumatic Stress Symptoms) score was 12 (3.5-12) at the 7-day visit, 6 (1.5-12) at 3 months' telephone interview, and 12 (1.5-17) at 6 months' visit., Conclusions: To our knowledge, this is the first Italian report about the introduction of an ICU diary. The diaries were easily implemented in our clinical practice as a "low-cost" initiative. In our study, nurses and participants' relatives and friends wrote a similar number of entries in each analyzed diary. This project could be effective in reducing survivors' delirium and post-traumatic stress disorder and in implementing mutual understanding between clinical staff and relatives during ICU stay., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)

We report onset, course, correlations with comorbidities, and diagnostic accuracy of nasopharyngeal swab in 539 individuals suspected to carry SARS-COV-2 admitted to the hospital of Crema, Italy. All individuals underwent clinical and laboratory exams, SARS-COV-2 reverse transcriptase-polymerase chain reaction on nasopharyngeal swab, and chest X-ray and/or computed tomography (CT). Data on onset, course, comorbidities, number of drugs including angiotensin converting enzyme (ACE) inhibitors and angiotensin-II-receptor antagonists (sartans), follow-up swab, pharmacological treatments, non-invasive respiratory support, ICU admission, and deaths were recorded. Among 411 SARS-COV-2 patients (67.7% males) median age was 70.8 years (range 5-99). Chest CT was performed in 317 (77.2%) and showed interstitial pneumonia in 304 (96%). Fatality rate was 17.5% (74% males), with 6.6% in 60-69 years old, 21.1% in 70-79 years old, 38.8% in 80-89 years old, and 83.3% above 90 years. No death occurred below 60 years. Non-invasive respiratory support rate was 27.2% and ICU admission 6.8%. Charlson comorbidity index and high C-reactive protein at admission were significantly associated with death. Use of ACE inhibitors or sartans was not associated with outcomes. Among 128 swab negative patients at admission (63.3% males) median age was 67.7 years (range 1-98). Chest CT was performed in 87 (68%) and showed interstitial pneumonia in 76 (87.3%). Follow-up swab turned positive in 13 of 32 patients. Using chest CT at admission as gold standard on the entire study population of 539 patients, nasopharyngeal swab had 80% accuracy. Comorbidity network analysis revealed a more homogenous distribution 60-40 aged SARS-COV-2 patients across diseases and a crucial different interplay of diseases in the networks of deceased and survived patients. SARS-CoV-2 caused high mortality among patients older than 60 years and correlated with pre-existing multiorgan impairment., Competing Interests: The authors have declared that no competing interests exist.

We describe clinical and laboratory findings in 35 patients tested positive for SARS-CoV-2 by reverse transcriptase-polymerase chain reaction on nasopharyngeal swab experiencing one or multiple syncope at disease onset. Clinical neurologic and cardiologic examination, and electrocardiographic findings were normal. Chest computed tomography showed findings consistent with interstitial pneumonia. Arterial blood gas analysis showed low pO 2 , pCO 2 , and ratio of arterial oxygen partial pressure to fractional inspired oxygen (PaO 2 /FiO 2 ) indicating hypocapnic hypoxemia. Patients who presented with syncope showed significantly lower heart rate as compared to 68 SARS-CoV-2 positive that did not. Such poorer than expected compensatory heart rate increase may have led to syncope based on individual susceptibility. We speculate that SARS-CoV-2 could have caused angiotensin-converting enzyme-2 (ACE2) receptor internalization in the nucleus of the solitary tract and other midbrain nuclei, impairing baroreflex and chemoreceptor response, and inhibiting the compensatory tachycardia during acute hypocapnic hypoxemia., (Copyright © 2020. Published by Elsevier B.V.)

After December 2019 outbreak in China, the novel Coronavirus infection (COVID-19) has very quickly overflowed worldwide. Infection causes a clinical syndrome encompassing a wide range of clinical features, from asymptomatic or oligosymptomatic course to acute respiratory distress and death. In a very recent work we preliminarily observed that several laboratory tests have been shown as characteristically altered in COVID-19. We aimed to use the Corona score, a validated point-based algorithm to predict the likelihood of COVID-19 infection in patients presenting at the Emergency rooms. This approach combines chest images-relative score and several laboratory parameters to classify emergency room patients. Corona score accuracy was satisfactory, increasing the detection of positive patients' rate., Competing Interests: Potential conflict of interest: None declared., (Croatian Society of Medical Biochemistry and Laboratory Medicine.)

Infection of novel Coronavirus has been declared pandemic by the WHO and now is a world public health crisis. Laboratory activity becames essential for the timely diagnosis. Few parameters, such Lymphocytes count, SaO2 and CRP serum level can be used to assess the severity of COVID-19 in emergency room., (Copyright © 2020 IMSS. Published by Elsevier Inc. All rights reserved.)

Objective: To report the early and mid-term results of patients who underwent minimally invasive aortic valve replacement (MI-AVR) with a sutureless prosthesis from an international prospective registry., Methods: Between March 2011 and September 2018, among 957 patients included in the prospective observational SURE-AVR (Sorin Universal REgistry on Aortic Valve Replacement) registry, 480 patients underwent MI-AVR with self-expandable Perceval aortic bioprosthesis (LivaNova PLC, London, UK) in 29 international institutions through either minithoracotomy ( n = 266) or ministernotomy ( n = 214). Postoperative, follow-up, and echocardiographic outcomes were analyzed for all patients., Results: Patient age was 76.1 ± 7.1 years; 64.4% were female. Median EuroSCORE I was 7.9% (interquartile range [IQR], 4.8 to 10.9). Median cardiopulmonary bypass and cross-clamp times were 81 minutes (IQR 64 to 100) and 51 minutes (IQR 40 to 63). First successful implantation was achieved in 97.9% of cases. Two in-hospital deaths occurred, 1 for noncardiovascular causes and 1 following a disabling stroke. In the early (≤30 days) period, stroke rate was 1.4%. Three early explants were reported: 2 due to nonstructural valve dysfunction (NSVD) and 1 for malpositioning. One mild and 1 moderate paravalvular leak were reported. In 16 patients (3.3%) pacemaker implantation was needed. Mean follow-up was 2.4 years (maximum = 7 years). During follow-up 5 explants were reported, 3 due to endocarditis and 2 due to NSVD. Follow-up stroke rate was 2.5%. Three structural valve deteriorations not requiring reintervention were reported. Five-year survival was 91.45%., Conclusions: In this large prospective international registry, MI-AVR with Perceval valve confirmed to be safe, reproducible, and effective in an intermediate-risk population, providing excellent clinical recovery both in early and mid-term follow-up.

The impact of prospective climate change on the hydrological and ecological status of the mountain stretch of the Serio river (ca. 300 km2) in the Northern Italian Alps was investigated. A hydrological model was used to mimic theflow regime, and experimental suitability curves were used to assess weighted usable area (WUA) for brown trout (Salmo trutta) in different stages (adult, young, and spawning), and four macroinvertebrates families (Leuctridae, Heptageniidae, Limnephilidae, and Limoniidae). Discharge-WUA curves were obtained using instream flow incremental methodology/physical habitat simulation system (IFIM-PHABSIM), and a seasonal WUA assessment was carried out. The future (until 2100) hydrological cycle was projected using outputs from two general circulation models from Assessment Report 5 of the Intergovernmental Panel on Climate Change (IPCC). The results display a potential for a large flowdecrease yearly, until -60% at 2050 and -56% at 2090. Spring melt peaks will be largely dampened, with the largest projected decrease of -60% in 2050 and -66% in 2090. Also fall flows will be largely smoothed, down to -70% for 2050 and -56% for 2090. To quantify habitat quality, a specific quantile WUA20%, was used and exceeded presently for 292 days in a year, and the percentage of critical days nc% when WUA < WUA20%. Adult trouts will have decreasing nc% yearly (from 20% now to down to 13% in 2090), increasing in winter and spring and decreasing in fall. Young trouts will have decreasing nc% yearly (from 20% now to down to 2%in 2040 and 2090), but increasing in winter. Spawning, occurring in winter, will have lower nc% (from 16% now, to down to 8% in 2090). Macroinvertebrate families will have constant nc% yearly, unless for Leuctridae (from 20% now to up to 38% in 2050), and noticeable decrease of nc% in winter for Leuctridae until 2090, increase in spring and summer, and decrease in fall for all families until 2090. Correlation analysis of the WUA against weather and hydrological variables displayed that temperature is the most influencing variable, decreasing habitat suitability for all species in fall, and increasing suitability in spring, unless for young trouts. [ABSTRACT FROM AUTHOR]

A training package (pre-tested in a pilot phase) about supporting children who have parents with a mental illness and/or with substance misuse (COPMI) was developed and delivered to 131 different professionals from six different European Countries. A questionnaire about importance, awareness and competence on the issue (8 items on knowledge and 15 items on skills) was developed and completed by participants before and after the training. The training was evaluated by participants as generally very successful in terms of improving the importance, awareness and competence of their knowledge and skills, with a statistically significant difference in the pre-/post-analyses (no decreases occurred). Different professional groups performed differently in the pre-training self-rating scores. The participants in some countries were mainly drawn from one professional group (i.e. teachers in Finland, social workers in Germany and psychologists in Poland). It was found that stigma was considered an extremely important concern even before the training, whilst country-specific legal issues were not taken into proper account in the training. Some possibilities for further refinement of the training programme are suggested.

The lack of pan-European guidelines for empowering children of parents with mental illness led to the EU project CAMILLE - Empowerment of Children and Adolescents of Mentally Ill Parents through Training of Professionals working with children and adolescents. The aim of this initial task in the project was to analyse needs, expectations and consequences for children with respect to living with a parent with mental illness from the perspective of professionals and family members. This qualitative research was conducted in England, Finland, Germany, Italy, Norway, Poland and Scotland with 96 professionals, parents with mental illness, adult children and partners of parents with mental illness. A framework analysis method was used. Results of the study highlighted that the main consequences described for children of parental mental illness were role reversal; emotional and behavioural problems; lack of parent's attention and stigma. The main needs of these children were described as emotional support, security and multidisciplinary help. Implications for practice are that professionals working with parents with mental illness should be aware of the specific consequences for the children and encourage parents in their parental role; multi-agency collaboration is necessary; schools should provide counselling and prevent stigma., (© 2016 Australian College of Mental Health Nurses Inc.)

Background: In the transcatheter aortic valve implantation (TAVI) years, very elderly patients with aortic stenosis (AS) are referred to surgery with reluctance despite excellent hospital outcomes. A poorly assessed outcome of discharged survivors might further overlook the actual efficacy of the surgical strategy in this cohort. We thus evaluated life-expectancy and functional results in discharged survivors over 85 years operated on for AS., Methods: Between January 2001 and December 2013, 57 consecutive patients aged ≥85 years underwent aortic valve replacement (AVR) with or without concomitant procedures at our institution. Late survival rate (SR), New York Heart Associaion (NYHA) functional class and quality of life (RAND SF-36) were assessed. SR and quality of life (QoL) were than compared to the contemporary general population matched for age and gender, as calculated by the Italian National Institute of Statistics., Results: Overall in-hospital mortality was 8.8% (5 pts). In patients without concomitant coronary artery bypass grafting (CABG), in-hospital mortality was 2.9%. Survival at 5 and 9 years was 57.7 ± 8.4% and 17.9 ± 11.4%, respectively. No predictors of late mortality including concomitant CABG were identified at Cox analysis. The mean NYHA class for long-term survivors improved from 3.1 to 1.6 (p&lt;0.001). Survivors reported better QoL-scores compared to the age- and gender-matched contemporary general population in 4 RAND SF-36 domains. Life-expectancy resulted comparable to that predicted for the age and gender-matched general population., Conclusions: Isolated AVR in patients aged ≥85 years can be performed with acceptable risk. Survivors improve in NYHA class and, when compared to age- and gender-matched individuals, show a similar life expectancy and a no lower QoL.

The life cycle of an industrial product goes through several stages, from the initial idea to the finished product, and on to the purchase and recycling. Virtual reality environments (VRE) allow the user to interact with a digital representation of a product, and so can be used to perform aesthetical, ergonomic, functional tests as well to support customer decisions in the selling process; mainly for customized products. In this contribution, ITIA-CNR presents two important applications in the shoes context: VRShoe and MagicMirror. VRShoe is a VRE for designing shoe aesthetics. MagicMirror, currently under development, is an augmented reality (AR) system for supporting the decision-making processes of customer customized shoes. [ABSTRACT FROM AUTHOR]

Background and Purpose: Mental health services rarely reach children whose parents have mental illness despite their poor outcomes. There is a need to consider how mental health practitioners can prioritize the needs of these children and their families. This study examined kinship involvement in the lives of children whose parents have mental illness. Methods: A phenomenological design was used, interviewing 20 children (aged 10–17 years) in families with parental mental illness (PMI) in Ghana. The interview data was analysed to attain the essential features of what kinship support looks like for children and their families. Results: The essential feature of kinship support for children and families with PMI is characterized by uncertainty. However, there is an overall impression that kinship is generally supportive to these families, providing respite services, assistance with daily living, emotional support and advice to children and families. Yet, there is a sense that kinship may not always be helpful to these families. Conclusions: Kinship support is integral in countries where formal mental health services are inadequate and should be explored/harnessed by mental health practitioners. The study provides directions into ways practitioners can utilize kinship as a resource when working with these families. [ABSTRACT FROM AUTHOR]

Background: In recent years, in case of aortic valve replacement (AVR), a significant increase in the use of bioprostheses has been observed. The Perceval sutureless bioprosthesis has proven to be safe and reliable in the short and mid-term, with limited but promising long-term results. An updated systematic review with the long-term results of patients who underwent a sutureless bioprosthesis implantation with a Perceval biological valve is herewith presented. Methods: Studies published between 2015 and 2024, including the long-term outcomes—with clinical as well as echocardiographic information for up to five years—of patients who underwent a Perceval implantation for AVR were selected from the published literature. The Cochrane GRADE system was used to assess the study quality, and the risk of bias in non-randomized studies (ROBINS-I) tool was used to evaluate studies. Results: Ten studies were selected with an overall number of 5221 patients. The long-term survival ranged from 64.8 to 87.9%, freedom from structural valve degeneration (SVD) from 96.1 to 100%, freedom from significant paravalvular leak from 98.5 to 100%, freedom from prosthetic endocarditis from 90.7 to 99%, and freedom from reintervention from 94 to 100%. The long-term mortality ranged from 6.5 to 27.4%. SVD was observed in 0–4.8% patients. Significant paravalvular leak was observed in 0–3.4% patients, and infective endocarditis was observed in 0–3.4%. A bioprosthesis-related reintervention at long-term follow-up was required for 0–4.3% of patients, and 1.7–7.1% of patients required a late new pacemaker implantation. The transprosthetic mean pressure gradient ranged from 9 to 14.7 mmHg, peak pressure gradient ranged from 17.8 to 26.5 mmHg, and EOA ranged from 1.5 to 1.7 cm2. Conclusions: This systematic review shows that there is still a paucity of data about sutureless bioprostheses. Nevertheless, the clinical results from prospective studies or retrospective series are encouraging. Medium- and long-term results seem to support the increasing use of this type of prosthesis. [ABSTRACT FROM AUTHOR]

Background: Minimally invasive mitral valve surgery (MIMVS) has been increasingly adopted worldwide as an alternative to conventional sternotomy, especially for young patients. The remarkable results gained by MIMVS have encouraged its application in more complex and fragile patients, such as the elderly, though results in this subgroup remain controversial. It is the aim of this study to assess the postoperative outcomes of patients older than 75 years old undergoing MIMVS, and to compare these results to those of younger patients. Methods: The data of all patients undergoing MIMVS between 2015 and 2022 were retrospectively collected at seven high-volume cardiac surgery centers. Patients were divided into two age-based groups: the young (<65 years old) and the elderly (>75 years old). A propensity score (PS) matching analysis obtained two comparable groups. Postoperative outcomes were assessed in both the unmatched and PS-matched populations. Results: Out of 1113 patients undergoing MIMVS, 524 were young and 279 were elderly. Elderly patients were more commonly affected by multiple comorbidities, with a higher EuroSCORE II (4.6 ± 5.5% vs. 1.6 ± 3.3%, p < 0.001). There was no difference in postoperative mortality, though the elderly had a greater incidence of postoperative complications, such as re-exploration for bleeding, stroke, reintubation, and a need for hemodialysis and blood transfusions. After PS matching, 119 pairs of young and elderly patients with similar risk profiles (EuroSCORE II 2.5 ± 4.7% vs. 2.7 ± 3.2%, p = 0.7) were compared, and no differences in all postoperative outcomes were found. Conclusions: Adequately selected elderly patients can report hospital outcomes similar to young patients after MIMVS. [ABSTRACT FROM AUTHOR]

Endometriosis, a chronic inflammatory disease, significantly impairs the quality of life of women in their reproductive years; however, its pathogenesis remains poorly understood. The accumulation of retrograde menstruation and recurrent bleeding fosters a high‐iron environment in ectopic lesions, triggering ferroptosis in ectopic endometrial stromal cells (EESCs), thereby hindering the establishment of endometriosis. However, abnormal EESCs demonstrate resistance to ferroptosis in high‐iron environments, promoting the progression of this disease. Here, novel findings on the accumulation of creatine, derived from endogenous synthesis, in both peritoneal fluid and EESCs of patients with endometriosis are presented. Creatine supplementation reduces cellular iron concentrations, mitigating oxidative stress and lipid peroxidation, thereby enhancing cell viability and preventing ferroptosis under high‐iron conditions. Utilizing the drug affinity–responsive target stabilization (DARTS) assay, prion protein (PrP) as a potential creatine‐sensing protein is identified. Mechanistically, creatine binds to the active site of PrP, inhibits the conversion of trivalent iron to divalent iron, and decreases iron uptake, promoting the tolerance of EESCs to ferroptosis. This interaction contributes to the development of endometriosis. The novel association between creatine and ferroptosis provides valuable insights into the role of creatine in endometriosis progression and highlights its potential as a therapeutic target for endometriosis. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study is to identify and explore the unmet needs of adolescents and young adults living with endometriosis. Design: An open‐ended online survey was conducted, with questions derived from prior research looking at areas of unmet need in healthcare, career and work, financial, information, psychological, social and cultural domains. Setting and Population: Self‐selecting 18‐25 year olds with surgically diagnosed endometriosis (self‐reported) currently living in Australia were included as participants. Methods: Invitation to participate in an open‐ended online survey was shared through the social media of Australian endometriosis organisations and the Royal Women's Hospital, Melbourne. Surveys were analysed qualitatively through template analysis. Main Outcome Measures: Recording of the unmet supportive care needs of this population was carried out. Results: One hundred and thirty‐one respondents fit the eligibility criteria of being aged 18–25 years (median age 23 years). Most were born in Australia (94%), university‐educated (54%) and lived in a metropolitan setting (69%). There was a range of unmet needs that were presented across education, work, healthcare and relationships. Group‐specific challenges were identified: doctors either over‐ or underemphasising future fertility; disrupted sexual and romantic life due to painful sex; managing pain in the classroom and workplace where periods are taboo; and being gender‐queer in gynaecological medical spaces. Conclusions: The increasingly young age at which patients are receiving an endometriosis diagnosis precipitates a shift in patient care. The treatment decisions that are being made must be reflective of the unique needs of the adolescents who carry the burden of the disease. Clinicians are advised to be aware of and discuss needs with their patients. Patient or Public Contribution: The nine open‐ended questions in this survey were developed from data from a preliminary series of interviews with endometriosis patients in a tertiary women's healthcare centre. In asking these data‐informed questions to the online endometriosis community, patients across broader sociocultural demographics and disease states (including less symptomatic endometriosis) have provided a broader understanding of their supportive care needs. [ABSTRACT FROM AUTHOR]

Patients with chronic renal failure suffer from secondary hyperparathyroidism and have greatly increased blood concentrations of intact parathyroid hormone (PTH) and PTH fragments. Thus PTH has been regarded in the last few years as a uraemic toxin possibly responsible for many clinical manifestations of the uraemic syndrome including a tendency to prolonged bleeding. Since PTH inhibits platelet aggregation ‘in vitro’, the possibility that hyperparathyroidism of uraemia plays a role in the pathogenesis of uraemic bleeding has been considered. Clinical data to support this possibility is not available so far. In this study we have correlated the skin bleeding time, the best clinical marker of uraemic bleeding tendency, with serum concentrations of intact PTH or PTH fragments in 40 patients with chronic renal failure undergoing chronic haemodialysis. Since the skin bleeding time is known to be influenced by packed cell volume (PCV), we also considered two distinct groups of uraemic patients on the basis of their PCV values. The results indicated that bleeding time does not correlate with serum concentrations of intact PTH or PTH fragments. Also, no correlation has been found between PTH values and blood concentrations of calcium, phosphorus, magnesium and hydroxyproline. It is concluded that elevated PTH values in renal-failure patients do not contribute to uraemic platelet defect, as reflected by the skin bleeding time. [ABSTRACT FROM PUBLISHER]

Tricuspid valve replacement (TVR) is associated with high mortality and morbidity. Frequently, TVR is performed in critically ill patients with high frequency of re-intervention. We analyzed our experience in TVR focusing on predicting risk factors, mid-term survival and quality of life assessed with a Short-Form 36 Health Survey (SF-36) questionnaire. Between January 1992 and May 2007, 81 consecutive patients underwent TVR (54 re-interventions, 66.7%; 46 procedures, associated with a left-sided operation, 56.8%). There were 59 females (73%) with a mean age of 59.3+/-11.6 years. The most prevalent etiology was rheumatic fever (61.7%). Pulmonary hypertension was present in 64%. Mean left ventricle ejection fraction (LVEF) was 56.6% and mean right ventricle ejection fraction (RVEF) was 48.1%. All but four patients (4.9%) received a bio-prosthesis. Hospital mortality was 9.88%. The mean follow-up was 61+/-42 months. Survival was 68% at five years. Univariate predictors of hospital mortality were atrial fibrillation (AFib) (P<0.01), associated procedures on the left heart (P=0.025) and preoperative chronic right heart failure symptoms (P<0.01). At follow-up: 10.8% of patients had a pace-maker (PM) induced rhythm; the mean SF-36 score was 51.1+/-4.8 (range 59-38). Age (P=0.015), associated procedures (P=0.024) and previous cardiovascular surgery (P=0.015) were univariate predictors of the SF-36 score. At a multivariate analysis LVEF, venous congestion and pulmonary artery pressures (PAPs) were related with a SF-36 score., (2010 Published by European Association for Cardio-Thoracic Surgery. All rights reserved.)

The authors report two cases of unexplained active inflammatory endocarditis with totally different clinical presentations. The patients had undergone previous mitral repair surgery and were referred for multiple soft mobile masses on the mitral ring without clinical or laboratory signs of endocarditis. Serologic screening and blood culture results were negative, including those for specific fastidious bacteria, as well as immunologic tests to rule out "nonbacterial thrombotic endocarditis." Before new surgery, both patients were treated with long-term antibiotic and anticoagulant therapy, with no significant changes in clinical setting and echocardiographic patterns. In neither case was it possible to characterize a specific microorganism: the intraoperative findings were highly evocative of active endocarditis with a macroscopic infiltration of the mitral ring, and culture results from surgical material and valvular tissue were negative., (Copyright 2010 American Society of Echocardiography. Published by Mosby, Inc. All rights reserved.)

Objective: Mitral valve surgery for organic mitral regurgitation (MR) in the elderly has been debated. In the elderly, quality of life is a better indicator of surgical success than survival. We assessed quality of life of elderly patients submitted to surgery for MR using the Minnesota Living with Heart Failure (MLHF) questionnaire., Methods: Between August 2003 and August 2006, 225 consecutive patients >70 years old underwent surgical treatment of organic MR. Mean age was 77 +/- 3.3 years (range 71-87 years). Mean EF was 50 +/- 11%. Degenerative disease was the most prevalent (77%) etiology. CABG was associated in 25% of patients. Mean Charlson score was 4.3 +/- 1.5 and 101 patients (45%) were NYHA class III and IV. Hospital survivors were followed up and quality of life by MLHF score was assessed., Results: Mitral repair and replacement were equally distributed in this population. Hospital mortality was 2.7%. Late survival was 91 +/- 1.9% at 3 years. MLHF was obtained from 204 patients at mean 2 +/- 1 years of follow-up. MLHF score was 38 +/- 18; there were 135 (66%) patients with MLHF >30. MLHF tended to increase with age at follow-up (p = 0.007). Multivariable predictors of MLHF were preoperative atrial fibrillation (p = 0.019), diabetes (p = 0.03), higher creatinine level (p = 0.0009), higher EuroSCORE (p = 0.02), residual mitral regurgitation grade at follow-up echocardiography (p < 0.0001) and systolic pulmonary artery pressure at follow-up (p = 0.04). Type of surgical treatment (repair vs replacement and choice of prosthesis) did not predict MLHF at follow-up, although those who had recurrent MR after repair had the highest scores compared to patients who had repair and durable result and those treated by replacement (MLHF was 51 +/- 21, vs 34 +/- 16, vs 39 +/- 18, respectively, p = 0.0013)., Conclusions: Quality of life following mitral valve surgery is suboptimal in more than half of elderly patients. MLHF score at follow-up is mostly related to preoperative conditions. Type of surgery does not influence MLHF score, however, quality of life is worse in patients with recurrent/residual MR following repair.

Annular dilation is a common feature of chronic degenerative mitral regurgitation caused by leaflet prolapse. Accordingly, patients undergoing surgical repair usually undergo concomitant reductive annuloplasty to restore a normal annular-to-leaflet relation. With the evolution of transcatheter valve repair technologies, patient selection criteria for those who do not require annuloplasty are needed. A series of patients undergoing mitral repair was analyzed, and the role of annular-to-leaflet mismatch in identifying patients requiring reductive annuloplasty was explored. Preoperative data for 82 patients undergoing mitral repair with annuloplasty for degenerative mitral regurgitation were prospectively collected, including annular intercommissural (IC) and septolateral (SL) dimensions and heights of anterior (ALH) and posterior leaflets. An SL/ALH ratio >1.4 was used to define annular-to-leaflet mismatch. After mitral repair, the ratio between preoperative IC distance and the size of the implanted annular prosthesis (Seguin ring [SR], IC/SR <1.2) was used to identify patients for whom annuloplasty was nonreductive. All patients underwent successful mitral repair. Mean preoperative IC was 46 +/- 6 mm, SL was 42 +/- 5 mm, and ALH was 31 +/- 5 mm. Mean SR was 34 +/- 3 mm, with a mean IC/SR ratio of 1.34 +/- 0.14. Sixteen patients (19%) had an IC/SR ratio <1.2. IC/SR ratio <1.2 was predicted by a SL/ALH ratio < or =1.4 (p = 0.009). In conclusion, annular dilation is negligible in <20% of surgical candidates. In this subgroup, an isolated leaflet repair may be indicated. SL/ALH ratio is a good indicator of annular-to-leaflet mismatch and could be used as an adjunct to other methods of annular function assessment to select patients for ringless mitral repair.

The electrification of mobility has introduced considerable challenges to distribution networks due to varying demand patterns in both time and location. This underscores the need for adaptable tools to support strategic investments, grid reinforcement, and infrastructure deployment. In this context, the present study employs real-world datasets to propose a comprehensive spatial–temporal energy model that integrates a traffic model and geo-referenced data to realistically evaluate the flexibility potential embedded in the light-duty transportation sector for a given study region. The methodology involves assessing traffic patterns, evaluating the grid impact of EV charging processes, and extending the analysis to flexibility services, particularly in providing primary and tertiary reserves. The analysis is geographically confined to the Lombardy region in Italy, relying on a national survey of 8.2 million trips on a typical day. Given a target EV penetration equal to 2.5%, corresponding to approximately 200,000 EVs in the region, flexibility bands for both services are calculated and economically evaluated. Within the modeled framework, power-intensive services demonstrated significant economic value, constituting over 80% of the entire potential revenues. Considering European markets, the average marginal benefit for each EV owner is in the order of 10 € per year, but revenues could be higher for sub-classes of users better fitting the network needs. [ABSTRACT FROM AUTHOR]

Background: The management of patients with aortic valve pathologies can sometimes fall into a "gray zone", where the optimal treatment approach is not straightforward. The comparative benefits of sutureless aortic valve replacement (SUAVR) using the Perceval bioprosthesis versus transcatheter aortic valve implantation (TAVI) for the "gray zone" of aortic valve replacement procedures remain a topic of debate. To further explore this issue, we conducted a study with pairwise, single-arm, and Kaplan–Meier-based meta-analyses to compare the outcomes of SUAVR with the Perceval bioprosthesis versus TAVI, as well as to evaluate the efficacy, safety, and durability of SUAVR with the Perceval bioprosthesis over mid-term and long-term follow-up periods. Methods: The PubMed, PubMed Central, OVID Medline, Cochrane Library, Embase, and Web of Science databases were systematically searched. All study types were included, except study protocols and animal studies, without time restrictions. The final search was carried out in May 2024. Results: No statistically significant differences were observed in permanent pacemaker implantation (PPI) rates between the two groups. SUAVR showed a lower incidence of new-onset myocardial infarction but was associated with higher rates of new-onset atrial fibrillation and major bleeding. TAVI had higher rates of left bundle branch block and major vascular complications. Conclusions: Our findings show that SUAVR has a lower incidence of complications and a favorable mid-term overall survival compared to TAVI. SUAVR has more advantages compared to TAVI and can be considered a valuable and promising option for the "grey zone" of aortic valve pathologies. [ABSTRACT FROM AUTHOR]

Aims: A variety of endovascular technologies for valve repair for mitral regurgitation (MR) are under development. Endovascular Edge-to-Edge (E2E) approach recently entered the clinical trial phase. The aim of the present study was to determine the effectiveness of surgical isolated E2E repair without annuloplasty to predict the efficacy of the endovascular E2E approach., Methods and Results: Clinical and echocardiographic data of 29 patients with either degenerative or functional MR who had surgical E2E repair without annuloplasty, were retrospectively analysed. Mean age was 63.8+/-8.79 years, 45% were in NYHA class III or IV and 41% had a left ventricular ejection fraction less than 60%. Hospital mortality was 3.4% and overall survival after a mean follow-up of 6.8 year was 93%. At latest follow-up, 68% of patients were in NYHA class I, 28% in class II and 4% in class III; 86% of patients had MR < grade 2. Two patients with recurrent grade 4 MR underwent re-operation. The 5 years freedom from the combined end-point of recurrent MR>2+ and re-operation, was 90+/-5%., Conclusions: Isolated surgical E2E mitral repair, intentionally performed without annuloplasty, has acceptable midterm results for degenerative and functional MR, comparable to conventional repair techniques with annuloplasty. These results encourage the evaluation of less invasive endovascular E2E repair approaches in a clinical setting.

Patients with familial lecithin-cholesterol acyltransferase (LCAT) deficiency very often show progressive glomerulosclerosis with evolution to end-stage disease. High levels of an abnormal lipoprotein (lipoprotein X) cause glomerular capillary endothelial damage. The ultrastructural study of renal biopsy specimens shows characteristic glomerular deposits of membrane-like, cross-striated structures and vacuole structures. The gene encoding for LCAT has been mapped to chromosome 16q22.1, and several mutations of this gene cause LCAT deficiency which is inherited as an autosomal recessive trait and which is characterized by corneal opacities, normochromic normocytic anemia, and renal dysfunction. Herein we report clinical features and renal histological findings concerning a 24-year-old male patient with classical familial LCAT deficiency due to two different allelic mutations: a nonsense mutation inherited from the father and a missense mutation inherited from the mother. Moreover, the patient showed glomerular histological lesions and an immunofluorescent glomerular pattern typical of hypocomplementemic membranoproliferative type II glomerulonephritis (dense-deposit disease). The nature of electron-dense material that characterizes dense-deposit disease is still unknown, but there are suggestions that some chemical modifications might occur in the renal basement membranes. Therefore, this clinical case might induce to consider possible relations between disorders of the lipoprotein metabolism and renal dense-deposit disease., (Copyright 2001 S. Karger AG, Basel)

Acute renal failure due to idiopathic tubulo-interstitial nephritis associated with bilateral uveitis (TINU syndrome) is a rare clinical event, contracted mainly by girls or women. Here we report the clinical follow-up regarding a 22-year-old woman with acute renal failure (creat. clearance 13.5 ml/min) due to idiopathic tubulo-interstitial nephritis documented by renal biopsy, after bilateral uveitis which healed with local prednisone. The clinical history and the clinical follow-up of our patient were typical of the TINU syndrome. We were able to exclude all diseases causing acute tubulo-interstitial nephritis such as systemic infection, hypersensitivity to drugs, Behcet's disease, Sjogren syndrome, sarcoidosis, systemic lupus or vasculitides. The patient recovered after systemic prednisone.

The bleeding tendency associated with uremia is likely due to a qualitative platelet dysfunction. So far the data available on platelet aggregation are conflicting. Since platelet-activating factor (PAF) plays a role in primary hemostasis, we studied platelet aggregation in response to PAF in 40 patients with chronic uremia on regular hemodialysis and 12 control subjects. Our results showed that in 28 of 40 uremics, platelet aggregation response to PAF was normal, whereas in the remaining 12 it was defective in that no second wave of aggregation was elicited even if the PAF concentrations were increased by a factor of 10,000. This abnormal response was peculiar to PAF and only partially related to factor(s) of plasma origin. The number of platelet PAF receptors and their affinity for the agonist were comparable in controls and "PAF-unresponsive" patients. The defective platelet aggregation in response to PAF was associated with a statistically significant reduction (P less than 0.01) in thromboxane A2 (TxA2) generation in platelet-rich plasma (PRP) challenged with PAF (10 and 100 nmol/L). When PRPs from PAF-unresponsive patients were preincubated with a stable analogue of prostaglandin endoperoxides/TxA2 U-46619, an irreversible platelet aggregation in response to PAF was obtained. Thus in a subpopulation of uremics, platelet aggregation in response to PAF is selectively abnormal as a consequence of a reduced TxA2 generation.