Sex-related differences in the clinical course of aortic root and ascending aortic aneurysms: the DisSEXion Study.

BACKGROUND AND AIMS: To explore male-female differences in aneurysm growth and clinical outcomes in a two-centre retrospective Dutch cohort study of adult patients with ascending aortic aneurysm (AscAA). METHODS: Adult patients in whom imaging of an AscAA (root and/or ascending: ≥40 mm) was performed between 2007 and 2022 were included. Aneurysm growth was analysed using repeated measurements at the sinuses of Valsalva (SoV) and tubular ascending aorta. Male-female differences were explored in presentation, aneurysm characteristics, treatment strategy, survival, and clinical outcomes. RESULTS: One thousand eight hundred and fifty-eight patients were included (31.6% female). Median age at diagnosis was 65.4 years (interquartile range: 53.4-71.7) for females and 59.0 years (interquartile range: 49.3-68.0) for males (P < .001). At diagnosis, females more often had tubular ascending aortic involvement (75.5% vs. 70.2%; P = .030) while males more often had SoV involvement (42.8% vs. 21.6%; P < .001). Maximum absolute aortic diameter, at any location, at diagnosis did not differ between females (45.0 mm) and males (46.5 mm; P = .388). In females, tubular ascending growth was faster (P < .001), whereas in males, SoV growth was faster (P = .005), corrected for covariates. Unadjusted 10-year survival was 72.5% [95% confidence interval (CI) 67.8%-77.6%] for females and 78.3% (95% CI 75.3%-81.3%) for males (P = .010). Twenty-three type A dissections occurred, with an incidence rate of 8.2/1000 patient-years (95% CI 4.4-14.1) in females and 2.4/1000 patient-years (95% CI 1.2-4.5) in males [incidence rate ratio females/males: 3.4 (95% CI 1.5-8.0; P = .004)]. CONCLUSIONS: In patients having entered a diagnostic programme, involvement of aortic segments and age- and segment-related growth patterns differ between women and men with AscAA, particularly at an older age. Unravelling of these intertwined observations will provide a deeper understanding of AscAA progression and outcome in women and men and can be used as an evidence base for patient-tailored clinical guideline development.

Mycotic aortic aneurysms: characteristic macroscopic findings in a case series.

Infected or mycotic aortic aneurysms (MAAs) are a rare type of aneurysms. Due to the high risk of rupture, MAAs are life-threatening conditions. Early diagnosis and treatment are necessary, yet MAAs are usually found coincidentally. We report 10 patients with MAAs in whom macroscopically, similar coined-sized lesions of the inner aortic wall were seen in all cases. When a coin-sized lesion in the inner aortic wall is seen during open surgical repair of an aortic aneurysm, the surgeon should consider an infectious cause. Microbiological tissue samples should be collected, and additional targeted antibiotic therapy should be started.

Abnormal Iron Status and Adverse Outcome After Elective Cardiac Surgery: A Prospective, Observational Multicenter Study.

OBJECTIVES: To investigate the incidence of preoperative abnormal iron status and its association with packed red blood cell (PRBC) transfusion, postoperative major complications, and new onset of clinically significant disability in patients undergoing elective cardiac surgery. DESIGN: A prospective, observational multicenter cohort study. SETTING: Three cardiac surgical centers in the Netherlands between 2019 and 2021. Recruitment was on hold between March and May 2020 due to COVID-19. PATIENTS: A total of 427 patients aged 60 years and older who underwent elective on-pump cardiac surgery. MEASUREMENTS AND MAIN RESULTS: The primary endpoint was a 30-day PRBC transfusion. Secondary endpoints were postoperative major complications within 30 days (eg, acute kidney injury, sepsis), and new onset of clinically significant disability within 120 days of surgery. Iron status was evaluated before surgery. Abnormal iron status was present in 45.2% of patients (n = 193), and most frequently the result of iron deficiency (27.4%, n = 117). An abnormal iron status was not associated with PRBC transfusion (adjusted relative risk [ARR] 1.2; 95% CI 0.9-1.8: p = 0.227) or new onset of clinically significant disability (ARR 2.0; 95% CI 0.9-4.6: p = 0.098). However, the risk of postoperative major complications was increased in patients with an abnormal iron status (ARR 1.7; 95% CI 1.1-2.5: p = 0.012). CONCLUSIONS: An abnormal iron status before elective cardiac surgery was associated with an increased risk of postoperative major complications but not with PRBC transfusion or a new onset of clinically significant disability.

Impact of multiple sclerosis on employment and income: Insights from a random sample representative of private sector employees in France using longitudinal administrative data.

In France, few data sources are available to estimate the impact of multiple sclerosis (MS) on job retention and its consequences on the level of resources, especially in large representative samples. The aim of the present study was to measure impact of MS on employment rates, wages and income (including unemployment benefit, sickness benefit and disability pension) by comparing work trajectories of people living with MS with those of a matched control group. We used the HYGIE database, which is the result of the linkage of two administrative databases in the private sector for a random sample of over 900,000 people. In order to identify the causal effect of MS on employment after 1 to 20 years, the difference-in-differences method with matching (age, sex, career and health history) was used, overall and in subgroups. The year of entry in long-term disease status for MS was used to approximate the onset of MS. Overall, 946 people with MS were included. Their situation was fairly favorable before MS (88.1% in employment, resources higher than the median for the general population), but MS had strong and continuous negative effects. Indeed, at 10 years, the employment rate fell by 28.6 percentage points (pp) and the disability pension allowance increased by 50.5 pp; the wage percentile fell by 19.2 pp and the replacement income accounted for a growing share of total income (+ 39.7 pp). Although administrative data had several strengths, clinical information on the severity of the disease or on its therapeutic management was not available. In conclusion, this study shows that the effects of MS on the employed population in the private sector occur early in the disease course and are cumulative, and that replacement income helps to reduce the loss of resources thanks to the French health and social system.

Perceived health and working life in caregivers from nursing homes that used or did not use nighttime personalized non-pharmacological therapies to address residents' behavioral and psychological symptoms of dementia.

Dementia is frequent in nursing home (NH), affecting between 40 and 50 % of the residents and is associated in 90 % of the cases with behavioral and psychological symptoms (BPSD) which are detrimental to caregivers' working life and perceived health. We compared perceived health and working life between NHs that used or did not use nighttime personalized non-pharmacological therapies (PNPT) to address BPSD. This anonymous survey included 96 caregivers from 25 NHs which used (n = 69) or not (n = 27) nighttime PNPT. Perceived health, nursing and medical care, quality of care and internal motivation were significantly higher, stress symptoms and workload were significantly lower and there was a tendency to enhanced satisfaction with work in caregivers from NHs which used nighttime PNPT. Our present data open a new window on the benefits of PNPT.

Upper extremity versus lower extremity for secondary access during transcatheter aortic valve implantation: rationale and design of the randomised TAVI XS trial.

BACKGROUND: During transcatheter aortic valve implantation (TAVI), secondary access is required for angiographic guidance and temporary pacing. The most commonly used secondary access sites are the femoral artery (angiographic guidance) and the femoral vein (temporary pacing). An upper extremity approach using the radial artery and an upper arm vein instead of the lower extremity approach using the femoral artery and femoral vein may reduce clinically relevant secondary access site-related bleeding complications, but robust evidence is lacking. TRIAL DESIGN: The TAVI XS trial is a multicentre, randomised, open-label clinical trial with blinded evaluation of endpoints. A total of 238 patients undergoing transfemoral TAVI will be included. The primary endpoint is the incidence of clinically relevant bleeding (i.e. Bleeding Academic Research Consortium (BARC) type 2, 3 or 5 bleeding) of the randomised secondary access site (either diagnostic or pacemaker access, or both) within 30 days after TAVI. Secondary endpoints include time to mobilisation after TAVI, duration of hospitalisation, any BARC type 2, 3 or 5 bleeding, and early safety at 30 days according to Valve Academic Research Consortium­3 criteria. CONCLUSION: The TAVI XS trial is the first randomised trial comparing an upper extremity approach to a lower extremity approach with regard to clinically relevant secondary access site-related bleeding complications. The results of this trial will provide important insights into the safety and efficacy of an upper extremity approach in patients undergoing transfemoral TAVI.

Liposomal Bupivacaine Transversus Abdominis Plane Blocks in Laparoscopic Colorectal Resections: A Single-Institution Randomized Controlled Trial.

BACKGROUND: Transversus abdominis plane blocks improve postoperative pain after colon and rectal resections, but the benefits of liposomal bupivacaine use for these blocks have not been clearly demonstrated. OBJECTIVE: This study aimed to determine whether using liposomal bupivacaine in transversus abdominis plane blocks improves postoperative pain and reduces opioid use after colorectal surgery compared to standard bupivacaine. DESIGN: This study was a single-blinded, single-institution, prospective randomized controlled trial comparing liposomal bupivacaine to standard bupivacaine in transversus abdominis plane blocks in patients undergoing elective colon and rectal resections. SETTINGS: This study was conducted at a single-institution academic medical center with 6 staff colorectal surgeons and 2 colorectal surgery fellows. PATIENTS: Ninety-six patients aged 18 to 85 years were assessed for eligibility; 76 were included and randomly assigned to 2 groups of 38 patients. INTERVENTIONS: Patients in the experimental group received liposomal bupivacaine transversus abdominis plane blocks, whereas the control group received standard bupivacaine blocks. MAIN OUTCOME MEASURES: The primary outcome was maximum pain score on postoperative day 2. Secondary outcomes included daily maximum and average pain scores in the 3 days after surgery, as well as daily morphine milligram equivalent use and length of hospital stay. RESULTS: Patients receiving liposomal bupivacaine blocks had lower maximum pain scores on the day of surgery (mean, 6.5 vs 7.7; p = 0.008). No other difference was found between groups with respect to maximum or average pain scores at any time point postoperatively, nor was there any difference in morphine milligram equivalents used or length of stay (median, 3.1 d). LIMITATIONS: This was a single-institution study with only patients blinded to group assignment. CONCLUSIONS: Liposomal bupivacaine use in transversus abdominis plane blocks for patients undergoing laparoscopic colorectal resections does not seem to improve postoperative pain, nor does it reduce narcotic use or decrease length of stay. Given its cost, use of liposomal bupivacaine in transversus abdominis plane blocks is not justified for colon and rectal resections. See Video Abstract at http://links.lww.com/DCR/B979 . CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov . Identifier: NCT04781075. BLOQUEOS TAP DE BUPIVACANA LIPOSOMAL EN RESECCIONES COLORRECTALES LAPAROSCPICAS UN ENSAYO CONTROLADO ALEATORIO DE UNA SOLA INSTITUCIN: ANTECEDENTES:Los bloqueos del plano transverso del abdomen, mejoran el dolor posoperatorio después de las resecciones de colon y recto, pero los beneficios del uso de bupivacaína liposomal para estos bloqueos, no se han demostrado claramente.OBJETIVO:Investigar la eficacia de la inyección con tejido adiposo autólogo recién recolectado en fístulas anales criptoglandulares complejas.DISEÑO:Ensayo controlado, aleatorio, prospectivo, simple ciego, de una sola institución, que compara la bupivacaína liposomal con la bupivacaína estándar en bloqueos del plano transverso del abdomen, en pacientes sometidos a resecciones electivas de colon y recto. Identificador de ClinicalTrials.gov : NCT04781075.ENTORNO CLINICO:Centro médico académico de una sola institución con seis cirujanos de plantilla y becarios de cirugía colorrectal.PACIENTES:Se evaluó la elegibilidad de 96 pacientes de 18 a 85 años; 76 fueron incluidos y aleatorizados en dos grupos de 38 pacientes.INTERVENCIONES:Los pacientes del grupo experimental recibieron bloqueos del plano transverso del abdomen con bupivacaína liposomal, mientras que el grupo de control recibió bloqueos de bupivacaína estándar.PRINCIPALES MEDIDAS DE VALORACION:El resultado primario fue la puntuación máxima de dolor en el segundo día posoperatorio. Los resultados secundarios incluyeron las puntuaciones máximas y medias diarias de dolor en los 3 días posteriores a la cirugía, así como el uso diario equivalente en miligramos de morfina y la duración de la estancia hospitalaria.RESULTADOS:Los pacientes que recibieron bloqueos de bupivacaína liposomal, tuvieron puntuaciones máximas de dolor más bajas, el día de la cirugía (media 6,5 frente a 7,7, p = 0,008). No hubo ninguna otra diferencia entre los grupos con respecto a las puntuaciones de dolor máximas o promedio en cualquier momento después de la operación, ni hubo ninguna diferencia en los equivalentes de miligramos de morfina utilizados o la duración de la estancia (mediana de 3,1 días).LIMITACIONES:Estudio de una sola institución con cegamiento de un solo paciente.CONCLUSIONES:El uso de bupivacaína liposomal en bloqueos del plano transverso del abdomen, para pacientes sometidos a resecciones colorrectales laparoscópicas, no parece mejorar el dolor posoperatorio, ni reduce el uso de narcóticos ni la duración de la estancia hospitalaria. Dado su costo, el uso de bupivacaína liposomal en bloqueos TAP no está justificado para resecciones de colon y recto. Consulte Video Resumen en http://links.lww.com/DCR/B797 . Traducción Dr. Fidel Ruiz Healy.

Long Term Health Related Quality of Life After Acute Type B Aortic Dissection: a Cross Sectional Survey Study.

OBJECTIVE: Acute type B aortic dissection (ATBD) is a rare yet serious cardiovascular event that potentially has an impact on health related quality of life (HRQoL). However, long term follow up data on this topic are scarce. This study aimed to review the long term HRQoL among patients treated for ATBD. METHODS: In this multicentre, cross sectional survey study, consecutive treated patients with ATBD between 2007 and 2017 in four referral centres in the Netherlands were retrospectively included and baseline data were collected. Between 2019 and 2021 the 36 Item Short Form Survey (SF-36) was sent to all surviving patients (n = 263) and was compared with validated SF-36 scores in the Dutch general population stratified by age and sex. RESULTS: In total, 144 of 263 surviving patients completed the SF-36 (response rate 55%). Median (IQR) age was 68 (61, 76) years at completion of the questionnaire, and 40% (n = 58) were female. Initial treatment was medical in 55% (n = 79), endovascular in 41% (n = 59), and surgical in 4% (n = 6) of ATBD patients. Median follow up time was 6.1 (range 1.7-13.9; IQR 4.0, 9.0) years. Compared with the general population, patients scored significantly worse on six of eight SF-36 subdomains, particularly physical domains. Apart from bodily pain, there were no substantial differences in HRQoL between male and female ATBD patients. Compared with sex matched normative data, females scored significantly worse on five of eight subdomains, whereas males scored significantly lower on six subdomains. Younger patients aged 41-60 years seemed more severely impaired in HRQoL compared with the age matched general population. Treatment strategy did not influence HRQoL outcomes. Follow up time was associated with better Physical and Mental Component Summary scores. CONCLUSION: Long term HRQoL was impaired in ATBD patients compared with the Dutch general population, especially regarding physical status. This warrants more attention for HRQoL during clinical follow up. Rehabilitation programmes including exercise and physical support might improve HRQoL and increase patients' health understanding.

How to reduce the complication rate of multiple burr holes surgery in moyamoya angiopathy.

PURPOSE: This study is aimed at analyzing clinical outcome, absence of stroke recurrence, revascularization, and complications and long-term follow-up in the surgical treatment of moyamoya angiopathy (MMA) using the multiple burr holes (MBH) technique with dura opening and arachnoid preservation as a single procedure. To the best of our knowledge, this is the first to describe an MBH technique with arachnoid preservation. METHOD: We retrospectively reviewed all patients operated from June 2001 to March 2021, for a symptomatic and progressive MMA operated with opening of the dura but arachnoid preservation. Clinical examinations were obtained in all patients, and radiological monitoring was performed by cerebral 3D-magnetic resonance angiography (MRA) with perfusion or single-photon emission computed tomography (SPECT) with acetazolamide. RESULTS: In total, 21 consecutive patients (6 children and 15 adults) were included with a mean age of 7.4 years in the pediatric group and 36.9 years in the adult group. Initial presentation was permanent ischemic stroke in 15 cases, transient ischemic attack (TIA) in 5 cases, and cerebral hemorrhage in one case. The MBH with dura opening and arachnoid preservation was performed bilaterally in 9 cases (43%) and unilaterally in 12 cases (57%). One patient died due to intraoperative bilateral ischemic stroke. Of the 20 other patients, 30% demonstrated clinical stability and 70% showed partial or complete recovery. Although one patient experienced a perioperative stroke, we did not observe any pseudomeningocele or postoperative ischemic stroke (IS) recurrence in all surviving cases during the average follow-up period of 55.5 months (range: 1-195). These outcomes emphasize the importance of preoperative monitoring to ensure the effectiveness and safety of the intervention. Postoperative angiography studies showed revascularization in 96.3% of treated hemispheres (100% in the adult group vs 80% in the pediatric group). CONCLUSIONS: Our results on this small cohort suggest that the MBH technique with opening of the dura and arachnoids preservation can prevent recurrent strokes and reduce the risk of pseudomeningocele.

What over When in causal agency: Causal experience prioritizes outcome prediction over temporal priority.

Prior expectations strongly structure the way we perceive the world and ourselves. For instance, action-outcome prediction can modulate time perception and causal experience. We designed a study that allowed us to investigate whether action-outcome prediction has similar effects on time perception and intentional causality. Participants viewed a stimulus that was consistent or inconsistent with the action they, or another agent executed. The stimulus preceded or followed these actions and participants reported simultaneity or causal judgments. Observers were more likely to report the consistent outcomes as being generated by the action, even when the outcomes actually preceded the action. However, outcome consistency did not modulate simultaneity judgments. These results shed insight on the relationship between time and causal experience. It suggests that time perception and causal experience do not rely in the same way on temporal information, the latter being more permeable to contextual cues such as action-outcome consistency.

Bipolar disorders in severe anorexia nervosa: prevalence and relationships.

BACKGROUND: The comorbidity between anorexia nervosa (AN) and bipolar disorders (BD) among subjects with AN is a matter of some debate, regarding its existence, its impact on the clinical manifestations of AN and the nature of the relationship between these disorders. Our aims were: (1) to evaluate the prevalence of BD among patients with severe AN; and (2) to determine whether people with a history of BD present particular clinical AN characteristics in comparison to people with a comorbid major depressive disorder or with any mood disorder comorbidity. METHODS: 177 AN subjects were surveyed to assess their nutritional state, dietary symptomatology, psychiatric comorbidities, treatments received and associated response. The diagnosis of BD relied on DSM-5 criteria, using the short-CIDI. The discriminant features of patients with AN and suspected BD were identified, comparing them to the characteristics of AN patients without any mood disorder and AN patients suffering from major depressive disorder. RESULTS: Among AN subjects, 11.3% were suspected to have BD. In comparison with the two other groups, these patients had more severe clinical profiles in terms of duration of AN (6.7 years, p = 0.020), nutritional state (p max  =  0.031), levels of anxious, depressive and dietary symptoms, lifetime comorbidity with anxious disorders, quality-of-life (p =  0.001) and treatment (antidepressant and mood stabilizers, (p  =  0.029)). LIMITATIONS: The participants were hospitalized in a tertiary center with severe AN. The diagnosis of BD requires evaluation using a more precise diagnostic instrument CONCLUSION: These results underline the importance of systematic early detection of BD and mood disorders among individuals with severe AN, to provide optimum treatment. LEVEL OF EVIDENCE: III: Evidence obtained from a cross-sectional study.

Neutrophil-to-lymphocyte ratio (NLR) variations in relationship with childhood maltreatment in patients with anorexia nervosa: a retrospective cohort study.

PURPOSE: Anorexia nervosa (AN) is a serious mental illness. It is frequently accompanied by a history of childhood maltreatment (CM) that may constitute a specific ecophenotype in patients with eating disorders necessitating special assessment and management. This retrospective study tested whether in patients with AN, CM-related chronic stress may manifest through low-grade inflammation reflected by an increase in white blood cell ratios (neutrophil-to-lymphocyte ratio, NLR, platelet-to-lymphocyte ratio, and monocyte-to-lymphocyte ratio). METHODS: Participants (N = 206) were enrolled at an eating disorder daycare unit in Montpellier, France, from March 2013 and January 2020. CM was assessed using the childhood trauma questionnaire (CTQ). The Eating Disorder Examination Questionnaire (EDE-Q) and the MINI were used to assess AN severity and the other clinical characteristics, respectively. RESULTS: NLR was higher in patients with AN and history of CM (p = 0.029) and in patients with AN and history of emotional abuse (p = 0.021), compared with patients with AN without history of CM. In multivariate analysis, emotional abuse (ß = 0.17; p = 0.027) contributed significantly to NLR variability. CONCLUSION: In patients with AN, NLR is a low-grade inflammation marker that is influenced by various sociodemographic, clinical and biological factors. It is more directly affected by some CM types, especially emotional abuse, than by the presence/absence of CM history. Future studies should focus on mediators between CM and increased inflammation, such as interoceptive awareness, emotional dysregulation, food addiction, and stress sensitization. LEVEL OF EVIDENCE: III. Evidence obtained from well-designed cohort or case-control analytic studies.

[Feasibility of a psychoeducation group for patients with anorexia nervosa: An open study]. / Faisabilité d'un groupe de psychoéducation dans l'anorexie : une étude ouverte.

INTRODUCTION: Management of anorexia nervosa is difficult and few treatments have shown their effectiveness, justifying the exploration of new therapeutic approaches. Available evidence suggests an interest of psychoeducational groups in a significant number of psychiatric disorders. In patients suffering from anorexia, to date there are few groups or interventions available. We aimed to assess the feasibility and acceptability of a psycho-educational program promoting information about the disease and presenting techniques that can help to cope with anorexia and the functional impact it causes. The exploratory secondary objectives were to evaluate if such a group is associated with clinical improvement. METHOD: Twenty-seven patients suffering from anorexia nervosa, in three groups, received eight weekly interventions in addition to their usual care. The study was open-label and non-randomized. Patients were assessed three times (baseline, at the end of the group and three months later). The assessments were both qualitative (Eating Disorder Examination questionnaire, The Anorexia Nervosa Stage of Change Questionnaire, the Eating Disorders Quality of Life questionnaire, Work and Social Adjustment Scale) and qualitative. RESULTS: Seventy-eight percent of participants attended more than 75 % of the sessions. Seventy percent of participants found the group useful, and 95 % said it helped them improve their knowledge of the disease and its consequences. The average BMI of participants changed significantly with an average increase of 2.5kg between baseline and the three month assessment. There was an improvement of the eating disorders features in EDE-Q for the total score and for all subscores. The improvement in the total score was significant at the end of the group sessions, while the improvement in the sub scores became significant at three months. There was also a significant mood improvement at the end of the group. Finally, there was a significant improvement in daily functioning with a decrease in Work and Social Adjustment Scale scores and an improvement in quality of life. On qualitative assessment, patients were satisfied with the care proposal. They were able to appreciate the support and sharing of experience provided by the group formula. Most of them reported changes in their daily lives, either in their relationship to care and illness, or in their relationships with their loved ones, their leisure/work, their mood or their eating behavior. CONCLUSION: Both qualitative and quantitative results suggest that this group psychoeducation program is feasible and well accepted by patients in addition to usual management. Although the methodology does not allow any conclusions, the clinical improvements observed during the group are encouraging with regard to the safety of this type of intervention and its possible effectiveness and argue for a controlled study.

Transcatheter aortic valve replacement during the COVID-19 pandemic-A Dutch single-center analysis.

BACKGROUND AND AIM OF THE STUDY: The coronavirus disease 2019 (COVID-19) pandemic has put an enormous strain on healthcare systems and intensive care unit (ICU) capacity, leading to suspension of most elective procedures, including transcatheter aortic valve replacement (TAVR). However, deferment of TAVR is associated with significant wait-time mortality in patients with severe aortic valve stenosis. Conversely, there is currently no data available regarding the safety and feasibility of a continued TAVR program during this unprecedented crisis. The aim of this study is to evaluate the safety and feasibility of patients undergoing TAVR during the COVID-19 pandemic in our center, with specific emphasis on COVID-19 related outcomes. METHODS: All patients who underwent TAVR in our center between February 27, 2020, and June 30, 2020, were evaluated. Clinical outcomes were described in terms of Valve Academic Research Consortium 2 definitions. Patient follow-up was done by chart review and telephone survey. RESULTS: A total of 71 patients have undergone TAVR during the study period. Median age was 80 years, 63% were men, and 25% were inpatients. Procedural success was 99%. After TAVR, 30% involved admission to the ICU, and 94% were ultimately discharged to the cardiac care unit on the same day. Two patients (3%) had confirmed COVID-19 a few days after TAVR, and both died of COVID-19 pneumonia within 2 weeks after hospital discharge. CONCLUSIONS: A continued TAVR program during the COVID-19 pandemic is feasible despite limited hospital resources. However, COVID-19 related mortality after TAVR is of concern.

Exploring the boundaries between borderline personality disorder and suicidal behavior disorder.

OBJECTIVE: To compare clinical traits of suicidal vulnerability among in-patients with suicidal behavior disorder (SBD) with and without borderline personality disorder (BPD). METHOD: we recruited adult patients with SBD, consecutively and voluntarily hospitalized in a specialized unit for affective disorders and suicidal behavior between July and October 2016. Ninety-two inpatients having attempted suicide within the past 2 years were divided into two subgroups according to the presence or absence of BPD. Clinical vulnerability traits for suicidal behavior were assessed. RESULTS: Half of the patients with SBD also had BPD. Patients with BPD were nine times more likely to be major suicide repeaters compared to those without. They were also more likely to display clinical and psychological vulnerability traits for suicidal behavior, even after considering potential confounders. Emotional dysregulation, shame-proneness, impulsiveness, preoccupied attachment pattern, and childhood trauma were high in both groups, but significantly increased in those with (vs. without) BPD status. Psychological traits remained stable in SBD-BPD patients, regardless of the time since the last suicide attempt (i.e. SBD in recent vs. early remission). CONCLUSIONS: Clinical and psychological traits associated with suicidal vulnerability are present in all SBD patients compared to non-suicidal populations, but comorbidity with BPD is associated with particularly high scores. BPD could be considered as a specifier for SBD diagnoses.

Patients support transfer of care for unexpected findings in laparoscopic cholecystectomy.

INTRODUCTION: Surgeons often assume patients may be dissatisfied if their operations were stopped due to suspicious intraoperative findings requiring transfer of care. We sought to assess patient opinions regarding transfer of care for unexpected intraoperative findings during laparoscopic cholecystectomy with and without bile duct injury (BDI). METHODS AND PROCEDURES: The investigators developed two clinical scenarios comparing transfer of care for unexpected intraoperative findings during elective laparoscopic cholecystectomy: without BDI and with BDI requiring open repair. A multi-institutional structured telephone interview process was conducted with patients ≥ 18 years of age who had an outpatient, uncomplicated laparoscopic cholecystectomy within the last year. The first scenario presented a case of suspicious findings prompting the surgeon to stop and transfer for specialized care; whereas the second case was a BDI requiring transfer of care. Textual and thematic analysis as well as descriptive statistics was used for analysis, with significance set at p < 0.05. RESULTS: Forty-five patients completed the survey. Satisfaction with transfer of care for unexpected intraoperative findings without BDI was 69%, and over 95% of respondents were satisfied their surgeon stopped the procedure to initiate transfer due to safety concerns; 64% of patients would return to that surgeon for postoperative care; and 78% would see that surgeon again. In the scenario with BDI requiring open repair, 86% were satisfied with their surgeon's decision to stop the operation; 91% of patients were satisfied with transfer of care; and 32% would see their first surgeon again. Themes of prioritizing safety and transparency were frequently cited. CONCLUSIONS: Patients prioritize safety and are satisfied with halting a procedure to facilitate transfer of care for suspicious intraoperative findings during routine laparoscopic cholecystectomy.

Proof of principle of a novel co-pulsating intra-ventricular membrane pump.

In this proof of principle study, we investigated the effectiveness and safety of hemodynamic support with the Intra-Ventricular Membrane Pump (IVMP). The IVMP was implanted into the apex of the left ventricle. Hemodynamic assessment was performed in six ex vivo beating porcine hearts (PhysioHeart platform). The cardiac output (CO), mean arterial pressure (MAP), coronary flow (CF) and pulse pressure (PP) were obtained before and during IVMP support and reported as means ± standard deviations. In two additional visualization experiments, the integrity of the mitral valve was assessed during IVMP support. We found a significant increase of the CO (+1.4 ± 0.2 L/min, P < .001), MAP (+13 ± 6 mm Hg, P = .008), CF (+0.23 ± 0.1 L/min, P = .004), and PP (+15 ± 4 mm Hg, P = .002) during IVMP support, when compared to baseline. No interference of the IVMP with mitral valve function was observed. An increase of premature ventricular complexes (PVC) was observed during support with the IVMP (mean PVC-burden 4.3% vs. 0.7% at baseline), negatively influencing hemodynamic parameters. The IVMP is able to significantly improve hemodynamic parameters in a co-pulsatile fashion, without hampering the function of the mitral valve. These findings provide a basis for future development of a catheter-based IVMP.

Previous in-home physiotherapy prevents institutionalization after short-term hospitalization in community-dwelling older dependent people.

AIMS: Short-term hospitalization of community-dwelling older dependent people in a geriatric acute care unit is sometimes needed to treat an acute health problem. Serious loss of independence can lead to difficulties in maintaining home care and is followed, at hospital discharge, to institutionalization in a long-term care home. We investigated the variables, particularly those related to the paramedical staff at home, predicting a return home or an institutionalization at hospital discharge. METHODS: Retrospective observational study of 398 sixty and more year-old patients, living at home, having a natural caregiver, and hospitalized in an acute care unit of the State Geriatric Center. RESULTS: 289 (72.6%) patients returned home, 101 (25.3%) were admitted in a long-term care home, and 8 (2%) died. Independent predictors of institutionalization were length of stay in the acute care unit [adjusted OR (AOR) = 1.102, P < 0.001], disruptive behavioral and psychological symptoms of dementia (BPSD, AOR = 1.827, P = 0.039), caregiver burden (AOR = 1.976, P = 0.038), moderately severe-to-severe cognitive impairment (AOR = 2.121, P = 0.011), and living alone with a close or a remote caregiver (AOR = 2.620 and 4.446, P = 0.003 and 0.001, respectively). In-home physiotherapy was independently associated (AOR = 0.393, P = 0.002) with a lower risk of institutionalization. CONCLUSION: In-home physiotherapy should be recommended to community-dwelling older dependent people, especially if they are living alone and/or if they present disruptive BPSD and/or moderately severe-to-severe cognitive impairment.

Testing multi-photon interference on a silicon chip.

Multi-photon interference in large multi-port interferometers is key to linear optical quantum computing and in particular to boson sampling. Silicon photonics enables complex interferometric circuits with many components in a small footprint and has the potential to extend these experiments to larger numbers of interfering modes. However, loss has generally limited the implementation of multi-photon experiments in this platform. Here, we make use of high-efficiency grating couplers to combine bright and pure quantum light sources based on ppKTP waveguides with silicon circuits. We interfere up to 5 photons in up to 15 modes, verifying genuine multi-photon interference by comparing the results against various models including partial distinguishability between photons.

Collaborative meta-analysis finds no evidence of a strong interaction between stress and 5-HTTLPR genotype contributing to the development of depression.

The hypothesis that the S allele of the 5-HTTLPR serotonin transporter promoter region is associated with increased risk of depression, but only in individuals exposed to stressful situations, has generated much interest, research and controversy since first proposed in 2003. Multiple meta-analyses combining results from heterogeneous analyses have not settled the issue. To determine the magnitude of the interaction and the conditions under which it might be observed, we performed new analyses on 31 data sets containing 38 802 European ancestry subjects genotyped for 5-HTTLPR and assessed for depression and childhood maltreatment or other stressful life events, and meta-analysed the results. Analyses targeted two stressors (narrow, broad) and two depression outcomes (current, lifetime). All groups that published on this topic prior to the initiation of our study and met the assessment and sample size criteria were invited to participate. Additional groups, identified by consortium members or self-identified in response to our protocol (published prior to the start of analysis) with qualifying unpublished data, were also invited to participate. A uniform data analysis script implementing the protocol was executed by each of the consortium members. Our findings do not support the interaction hypothesis. We found no subgroups or variable definitions for which an interaction between stress and 5-HTTLPR genotype was statistically significant. In contrast, our findings for the main effects of life stressors (strong risk factor) and 5-HTTLPR genotype (no impact on risk) are strikingly consistent across our contributing studies, the original study reporting the interaction and subsequent meta-analyses. Our conclusion is that if an interaction exists in which the S allele of 5-HTTLPR increases risk of depression only in stressed individuals, then it is not broadly generalisable, but must be of modest effect size and only observable in limited situations.