Non-Pharmacological Management of Urge Urinary Incontinence in Women between 40 and 65 Years Old: A Systematic Review.

BACKGROUND: Urinary incontinence (UI) has been identified as a World Health Organization health priority. In particular, urge UI (UUI) refers to urine leakage associated with a sudden and compelling desire to void urine. It affects quality of life more than other kinds of UI, but it is not always treated adequately. For these reasons, this study aimed to evaluate the effectiveness of conservative treatment practices to counteract UUI in women aged 40-65 years old. METHODS: This systematic review was conducted following the Joanna Briggs Institute (JBI) methodology. According to the protocol registered in PROSPERO, a systematic search was carried out in the CINAHL, Embase, PubMed, PsycInfo, Scopus and Web of Science databases up to October 2022, to find primary studies meeting the inclusion criteria. RESULTS: Fourteen studies were included. The scientific literature reported different strategies dealing with the problem of UUI, some purely physical, others physical and psycho-educational and others exclusively psychological. CONCLUSION: Conservative treatments are useful to aid the reduction in UUI episodes in middle-aged women. However, none of them can be considered more effective than others due to the impossibility of conducting meta-analytical analyses. Further studies comparing the effectiveness of conservative treatments for UUI are needed.

Quality control in treating patients with patent foramen ovale: 7-year-experience of the Heart and Brain team of the Careggi University Hospital.

BACKGROUND: The right comprehension of ischemic stroke pathogenesis guarantees the best prevention therapy. The term "patent foramen ovale (PFO) related stroke" has been proposed for those events where PFO is supposed to be pathogenetic, but their definition is challenging. A multidisciplinary evaluation in a "Heart & Brain" team (HBteam) including stroke neurologists and interventional cardiologists was therefore highly recommended in the recent guidelines of secondary stroke prevention. OBJECTIVE: We aimed at describing the organization of the HBteam of Careggi-University-Hospital of Florence (Italy), and the results of the first seven years of activity. METHODS: In 2016 Interventional Cardiologists and Stroke Neurologists set up an outpatient clinic for the joined evaluation of patients with PFO and other cardio/neurological conditions. A specific diagnostic-therapeutic hospital plan was produced for PFO patients. Patient empowerment was guaranteed by a hospital explicative webpage, a booklet regarding risks/benefits of PFO closure and a 3D heartmodel to simulate the intervention. Data were collected in a dedicated registry. RESULTS: We evaluated 594 patients for PFO, 40 for left atrial appendage closure and 38 for other conditions. In 20% of PFO-patients, HBteam diagnosis was discordant from that of referring physicians, 14% were stroke misdiagnoses. We advised against closure in 53% of patients. At follow-up 94% of closed patients had no/minimum residual shunt; 3 patients had a cerebral ischemic event. CONCLUSIONS: A dedicated HBteam represents a unique opportunity to share decisions with patients after a thorough empowerment process. The joining of cardioneurological skills allows a better classification of PFO-patients, reducing futile interventions.

Mindfulness-Based Interventions During Pregnancy and Long-Term Effects on Postpartum Depression and Maternal Mental Health: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

Objectives: Preventing postpartum depression (PPD) is a public health goal. The scientific literature has demonstrated the short-term efficacy of Mindfulness-Based Interventions (MBIs) delivered during pregnancy on PPD. Nevertheless, the long-term outcomes of MBIs are still unclear. Design: Systematic review and meta-analysis of randomized controlled trials (RCTs). Four databases were searched to identify RCTs focused on describing the efficacy of MBIs on PPD and published in English up to February 2022. Settings/Location: The study was conducted globally. Subjects: Pregnant women who received MBIs. Interventions: MBIs were delivered during pregnancy in the included RCTs. Outcome Measures: Data collection and analysis effect size were combined using a random-effects model. The reporting in this study was consistent with the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) guidelines. Results: Six studies were included. The overall effect size significantly reduced PPD symptoms severity in the MBI group versus the control group in the first 3 months after childbirth (standardized mean difference = -0.26; 95% confidence interval = -0.51 to -0.01; I2 = 30.65%). The effects of MBIs were significant in women who started MBIs with a low risk of developing PPD. Conclusions: MBIs delivered during pregnancy have long-term benefits for PPD. Implications for Practice: Further studies focused on testing MBIs starting during pregnancy and lasting over the postpartum and modulating the intensity of delivering MBIs based on the risk for developing PPD are needed to inform the practice with solid evidence.

Muscle-ultrasound evaluation in healthy pediatric subjects: Age-related normative data.

INTRODUCTION: The muscle ultrasound examination (MUS) is a noninvasive and inexpensive technique for evaluating neuromyopathies. Standardized MUS normative data are incomplete in pediatric subjects. METHODS: We performed a MUS study with 120 healthy children (59 males; mean age, 10.44 years; age range, 2-16 years). We measured the width and the echogenicity bilaterally in the following muscles: biceps brachii and brachialis, brachioradialis, forearm-flexors, rectus femoris and vastus intermedius, tibialis anterior, extensor hallucis longus, lateral and medial gastrocnemius. RESULTS: The muscle thickness increased with age for all muscles. Confidence limits were set for each age group muscle width. Echogenicity increased with age only in some muscles. DISCUSSIONS: Our MUS study provides new data on physiological muscle structural changes in healthy children to address the limited available references in this age group. Muscle Nerve 58: 245-250, 2018.

Retrospective Analysis of Transcranial Doppler Patterns in Veno-Arterial Extracorporeal Membrane Oxygenation Patients: Feasibility of Cerebral Circulatory Arrest Diagnosis.

Transcranial Doppler (TCD) is able to detect cerebral hemodynamic changes in real-time. Impairment of cerebral blood flow during veno-arterial (VA) extracorporeal membrane oxygenation (ECMO) treatment is referred to in the literature. Several cerebrovascular complications can affect VA ECMO patients, eventually leading to brain death (BD). Transcranial Doppler is a worldwide accepted technique for cerebral circulatory arrest (CCA) diagnosis for BD confirmation, and in Italy, it is mandatory in certain clinical conditions. Nowadays, no data have been published on the use of TCD as a confirmation test in VA ECMO patients evolved to BD. The aim of our study was to investigate the feasibility of TCD in CCA diagnosis during VA ECMO treatment. Thirty-two TCD examinations, performed in 25 patients on VA ECMO, were retrospectively analyzed, and factors that could be responsible for TCD waveforms abnormalities were reviewed. Differences in TCD patterns were detected depending on values of left ventricular ejection fraction and the absence or presence of intraaortic balloon pump (IABP). Four categories of different TCD patterns were then identified. In five BD patients, diagnostic CCA patterns in all cerebral arteries were identified by TCD. Our data suggest that cerebral hemodynamic changes due to both residual cardiac function and the effects of IABP can be detected by TCD in VA ECMO patients. In the case of BD, TCD seems to be a reliable instrumental test for CCA diagnosis in patients on VA ECMO when a pulsatile flow is maintained (native or IABP support).

Macromolecular scaffolding: the relationship between nanoscale architecture and function in multichromophoric arrays for organic electronics.

The optimization of the electronic properties of molecular materials based on optically or electrically active organic building blocks requires a fine-tuning of their self-assembly properties at surfaces. Such a fine-tuning can be obtained on a scale up to 10 nm by mastering principles of supramolecular chemistry, i.e., by using suitably designed molecules interacting via pre-programmed noncovalent forces. The control and fine-tuning on a greater length scale is more difficult and challenging. This Research News highlights recent results we obtained on a new class of macromolecules that possess a very rigid backbone and side chains that point away from this backbone. Each side chain contains an organic semiconducting moiety, whose position and electronic interaction with neighboring moieties are dictated by the central macromolecular scaffold. A combined experimental and theoretical approach has made it possible to unravel the physical and chemical properties of this system across multiple length scales. The (opto)electronic properties of the new functional architectures have been explored by constructing prototypes of field-effect transistors and solar cells, thereby providing direct insight into the relationship between architecture and function.

"Helter-skelter-like" perylene polyisocyanopeptides.

Exciton migration! Spectroscopic analyses and extensive molecular dynamics studies revealed a well-defined 4(1) helix in which the perylene molecules (see figure) form four "helter-skelter-like" overlapping pathways along which excitons and electrons can rapidly migrate.We report on a combined experimental and computational investigation on the synthesis and thorough characterization of the structure of perylene-functionalized polyisocyanides. Spectroscopic analyses and extensive molecular dynamics studies revealed a well defined 4(1) helix in which the perylene molecules form four "helter skelter-like" overlapping pathways along which excitons and electrons can rapidly migrate. The well-defined polymer scaffold stabilized by hydrogen bonding, to which the chromophores are attached, accounts for the precise architectural definition, and molecular stiffness observed for these molecules. Molecular-dynamics studies showed that the chirality present in these polymers is expressed in the formation of stable right-handed helices. The formation of chiral supramolecular structures is further supported by the measured and calculated bisignated Cotton effect. The structural definition of the chromophores aligned in one direction along the backbone is highlighted by the extremely efficient exciton migration rates and charge densities measured with Transient Absorption Spectroscopy.