Improvement In Subjective Quality Research Articles

The effects of time-restricted eating on sleep in adults: a systematic review of randomized controlled trials

IntroductionTime-restricted eating (TRE), a dietary pattern reducing the duration of daily food consumption, has recently gained popularity. Existing studies show the potential benefits of TRE for cardiometabolic health. Uncertainty remains about whether these benefits are solely from altered meal timing or influences on other health behaviors, including sleep. Despite growing scientific interest in the effects of TRE on sleep parameters, the topic has not been systematically explored.MethodsThis review examined the effects of TRE interventions (daily fasting duration ≥14 h) lasting at least 8 weeks on objective and subjective sleep parameters. Six randomized control trials were identified through Pubmed, Embase, Google Scholar, and Scopus through September 2023.ResultsOf the included studies, three employed objective sleep measures using wearables and five studies assessed sleep subjectively through self-report questionnaires. Only one study reported significant improvements in subjective sleep quality following a TRE intervention. Additionally, one study found significant decreases in sleep duration, two studies found significant decreases in sleep efficiency, and one found significant increases in sleep onset latency.DiscussionCurrent evidence indicates that short to mid-term TRE does not typically worsen sleep parameters. However, some populations may experience reduced sleep disturbances, while others may experience reductions in sleep efficiency. Longer duration studies with objective sleep assessments are needed to better understand the effects of TRE on sleep parameters.

An interactive task-based method for the avoidance of metal artifacts in CBCT

PurposeIntraoperative cone-beam CT imaging enables 3D validation of implant positioning and fracture reduction for orthopedic and trauma surgeries. However, the emergence of metal artifacts, especially in the vicinity of metallic objects, severely degrades the clinical value of the imaging modality. In previous works, metal artifact avoidance (MAA) methods have been shown to reduce metal artifacts by adapting the scanning trajectory. Yet, these methods fail to translate to clinical practice due to remaining methodological constraints and missing workflow integration.MethodsIn this work, we propose a method to compute the spatial distribution and calibrated strengths of expected artifacts for a given tilted circular trajectory. By visualizing this as an overlay changing with the C-Arm’s tilt, we enable the clinician to interactively choose an optimal trajectory while factoring in the procedural context and clinical task. We then evaluate this method in a realistic human cadaver study and compare the achieved image quality to acquisitions optimized using global metrics.ResultsWe assess the effectiveness of the compared methods by evaluation of image quality gradings of depicted pedicle screws. We find that both global metrics as well as the proposed visualization of artifact distribution enable a drastic improvement compared to standard non-tilted scans. Furthermore, the novel interactive visualization yields a significant improvement in subjective image quality compared to the state-of-the-art global metrics. Additionally we show that by formulating an imaging task, the proposed method allows to selectively optimize image quality and avoid artifacts in the region of interest.ConclusionWe propose a method to spatially resolve predicted artifacts and provide a calibrated measure for artifact strength grading. This interactive MAA method proved practical and effective in reducing metal artifacts in the conducted cadaver study. We believe this study serves as a crucial step toward clinical application of an MAA system to improve image quality and enhance the clinical validation of implant placement.

Yoga Exercises as a Therapeutic Approach for Adults with Insomnia to Promote better Sleep: A Randomized Control Trial

Background: Insomnia is a prevalent sleep disorder that significantly impacts the quality of life and is associated with various health complications, including high blood pressure, heart disease, diabetes, anxiety, and depression. Traditional treatments for insomnia often involve pharmacological interventions, but there is growing interest in alternative therapies such as yoga. This study investigates the efficacy of yoga as a therapeutic approach to improving sleep quality in adults with insomnia. Objective: The objective of this study was to evaluate the effects of a structured yoga program on sleep quality and sleep latency in adults diagnosed with insomnia. Methods: The study employed a cross-sectional design conducted at multiple healthcare facilities, including the Physiotherapy Outpatient Department at Holy Family Hospital, Benazir Bhutto Hospital, and District Headquarters Hospital in Rawalpindi. The study duration was four months, involving 54 participants selected through random sampling techniques. Inclusion criteria included adults aged 18 to 65 years diagnosed with insomnia according to the International Classification of Sleep Disorders (ICSD) or the Diagnostic and Statistical Manual of Mental Disorders (DSM). Exclusion criteria included severe medical or psychiatric disorders, substance abuse, pregnancy, or recent changes in sleep medication. Participants in the intervention group engaged in a standardized yoga program consisting of gentle yoga postures, controlled breathing techniques, and mindfulness meditation, conducted twice weekly for eight weeks, with each session lasting 60 minutes. The control group received standard care for insomnia. Data collection involved subjective assessments of sleep quality using validated questionnaires and objective measures through polysomnography. Statistical analysis was performed using SPSS version 25.0, with independent sample t-tests comparing means between groups and repeated measures ANOVA for within-group analysis. Results: The yoga group showed significant improvements in subjective sleep quality and sleep latency. The mean sleep quality score improved from 2.18 ± 0.66 pre-intervention to 0.92 ± 0.37 post-intervention (p=0.0001), while the control group showed a less marked improvement from 2.37 ± 0.48 to 2.03 ± 0.18 (p=0.0012). Sleep latency in the yoga group decreased from 3.00 ± 0.00 to 1.29 ± 0.40 (p=0.0002), whereas the control group showed a reduction from 2.44 ± 0.49 to 2.11 ± 0.31 (p=0.0013). ANOVA results confirmed the statistical significance of these findings, with an F-value of 69.897 for sleep quality (p=0.0001) and 361.947 for sleep latency (p=0.0002). Conclusion: The findings indicate that a structured yoga program significantly improves sleep quality and reduces sleep latency in adults with insomnia. Yoga appears to be an effective non-pharmacological intervention for managing insomnia, offering a viable alternative to traditional treatments.

Influence of Concomitant Meniscal Allograft Transplantation on Midterm Outcomes After Osteochondral Allograft Transplantation: A Comparative Matched-Pair Analysis.

Osteochondral allograft transplantation (OCAT) is an accepted knee joint-preserving treatment strategy for focal osteochondral lesions that is often conducted in combination with meniscal allograft transplantation (MAT). Despite its frequent and simultaneous utilization, there remains a lack in the literature reporting on outcomes and failure rates after concomitant procedures. To determine (1) the midterm clinical success rate after OCAT+MAT in comparison with a matched-pair cohort undergoing isolated OCAT, (2) whether patient-specific and procedural variables influence the risk of failure, and (3) patient-reported outcome measures over time. Cohort study; Level of evidence, 3. A single-center matched-pair cohort study was conducted investigating outcomes in patients who underwent OCAT of the medial or lateral femoral condyle with and without MAT between 2004 and 2020. Patients were matched 1:1 by age (±5 years), sex (male or female), body mass index (±5), and grouped Kellgren and Lawrence grade (grades 0-1 or 2-4). The minimum follow-up time was 2 years. Radiographic variables (International Cartilage Regeneration & Joint Preservation Society [ICRS] grade and Kellgren and Lawrence grade) were assessed preoperatively and at follow-up. Subjective patient-reported outcome measures (Lysholm score, Knee injury and Osteoarthritis Outcome Score [KOOS] including subscores, International Knee Documentation Committee [IKDC] score, and visual analog scale score) were collected preoperatively and at follow-up. Clinical failure was defined as revision surgery for graft failure or conversion to total knee arthroplasty. Patient-reported, clinical, and radiographic outcomes were compared between groups. In total, 66 patients (33 treated with isolated OCAT, 33 treated with OCAT+MAT; 57.6% male) with a mean age of 26.3 years (range, 18-62 years) were followed for a mean of 5.6 years (minimum, 2 years; range, 24-218 months). The 2 cohorts showed no difference in Kellgren and Lawrence grade postoperatively (P = .59). There was a significantly higher ICRS grade detected at follow-up in the OCAT+MAT group (2.81 ± 1.10) compared with the OCAT group (2.04 ± 0.96) (P < .05). There were no statistically significant differences between the groups regarding reoperation rate (OCAT: n = 6; OCAT+MAT: n = 13; P = .116), time to reoperation (OCAT: 46.67 ± 47.27 months vs OCAT+MAT: 28.08 ± 30.16 months; P = .061), and failure rate (OCAT: n = 4 [12.1%] vs OCAT+MAT: n = 5 [15.2%]; P = .66). In the OCAT+MAT group, an increase of tibial slope by 1° conferred a 1.65-fold increase in the hazard for failure over decreased slope (hazard ratio, 1.65; 95% CI, 1.10-2.50; P < .05). The overall survival rate was 86% at a mean follow-up of 5.6 years. Patient-reported outcome scores were significantly improved at the final follow-up compared with preoperative status. No significant differences were seen between groups with respect to subjective IKDC, Lysholm, Tegner, and KOOS results, except for the KOOS Symptoms subscale score, which was significantly higher in the OCAT+MAT group than in the OCAT group (mean difference, 14.6; P < .05) and did exceed the minimal clinically important difference threshold of 10.7. Midterm results after isolated OCAT and OCAT+MAT show high rates of healing and sustainable subjective improvement of knee function and quality of life. However, it should be noted that the difference in reoperation rate and time to reoperation between the groups is arguably clinically important and that lack of statistical significance may be because of low power. These results imply that isolated OCAT is an efficient joint-preserving treatment that can be combined with MAT in well-selected patients with meniscal insufficiency without negative influence on global clinical outcomes.

The use of botulinum toxin for oral-ocular synkinesis in facial paralysis

PurposeOral-ocular synkinesis is a common, uncomfortable, and disfiguring sequela of facial nerve palsy. Despite widespread use of chemodenervation as a non-surgical intervention, limited literature exists on optimal dosage and administration techniques in these patients. This study aims to describe a reliable chemodenervation injection technique and report objective measurements and subjective satisfaction outcomes. Materials: and Methods: Prospective pre-post interventional study where new, consecutive patients with previously untreated oral-ocular synkinesis secondary to facial nerve palsy were included. Patients completed a Synkinesis Assessment Questionnaire and standardized photographs were taken before and after botulinum toxin injections. Palpebral fissure symmetry was measured from photographs, with the unaffected side functioning as the control. ResultsSixteen patients were included in the prospective study. Mean age was 48 years old and 56% male. Botulinum toxin was injected into the upper and lower medial preseptal, upper and lower lateral pretarsal, and lateral orbital orbicularis oculi (10-13 units). Standardized photographic comparison demonstrated significant improvement in palpebral fissure height with smile (p < 0.01) and lip pucker (p < 0.01). Relevant items on the Synkinesis Assessment Questionnaire also significantly improved (p < 0.01). ConclusionThis reliable botulinum toxin injection technique for oral-ocular synkinesis demonstrated significant improvement in subjective quality of life metrics and objective palpebral fissure height during both smile and pucker.

Efficacy of a fish hydrolysate supplement on sleep quality: A randomized, double-blind, placebo-controlled, crossover clinical trial

Background & AimsSleep disturbances are widespread in modern societies and linked to a variety of diseases, creating an urgent need for the development of products that help combat sleep difficulties. One suitable nutritional supplement may be a fish hydrolysate composed of low molecular weight peptides. MethodsThis two-arm, double-blind, randomized, placebo-controlled crossover study investigated the effect of a 4-week fish hydrolysate intervention on sleep in a healthy German population reporting poor sleep quality, assessed with the Pittsburgh Sleep Quality Index (PSQI). Further sleep parameters were measured using an online diary and a wrist wearable device. Additionally, questionnaires related to stress, anxiety, depression, and well-being were evaluated and salivary cortisol and product satisfaction were assessed. ResultsThe 4-week fish hydrolysate supplementation significantly improved subjective sleep quality measured with the PSQI-score (p = .002). Moreover, individuals reported improvements in sleep efficacy and a reduction in sleep disturbances and daytime sleepiness during fish hydrolysate intake (p = .013, p = .046, p = .004 respectively), but not during placebo phase (all p > .05). No significant intra-individual differences were found between fish hydrolysate and placebo supplementation (p > .05). ConclusionsAlthough no significant intra-individual differences were found between fish hydrolysate and placebo supplementation, the significant improvement in subjective sleep quality from baseline to treatment phase suggests that fish hydrolysate is a safe nutritional supplement to support individuals with self-reported sleep problems. Clinical trial registrationThe study is registered at ClinicalTrials.gov with the Identifier NCT04983355.

The effect of hyperbaric oxygen therapy on psychological state and wound healing: a case report.

Hyperbaric oxygen therapy (HBOT), in which patients receive high concentrations of oxygen in a pressurized chamber, has been used in clinical practice to improve wound healing. More recent applications of HBOT have resulted in successful management of a wide range of conditions; however, the psychosomatic factors associated with these conditions remain understudied and require clarification. To investigate the effects of HBOT in a female patient without diabetes who presented with an atypical wound of 9 years' duration with no sign of healing as well as with psychosomatic factors. The patient underwent 20 once-daily sessions of HBOT for 120 minutes per session every Monday through Friday for 4 weeks at 2.4 ATA (atmosphere absolute pressure) and received daily dressing changes with a nonadherent dressing containing silver, alginate, and carboxymethylcellulose. The 36-Item Short Form Health Survey and the Hospital Anxiety and Depression Scale quality-of-life questionnaires were administered before treatment and after 1 year of treatment. HBOT resulted in complete lasting wound remission as well as subjective improvement in quality of life and in levels of anxiety and depression. HBOT has known therapeutic effects on wound healing, and it may also have a substantial effect on psychosomatic mechanisms.

Novel Multi-Strain E3 Probiotic Formulation Improved Mental Health Symptoms and Sleep Quality in Hong Kong Chinese.

Mental health issues have emerged as a significant concern in public health, given their association with physical and psychological comorbidities and the resultant socioeconomic burdens. Recent studies have highlighted the interplay between gut microbes and brain functions through the gut-brain axis. To investigate this further, we conducted a targeted 16S rRNA sequencing and comprehensive bioinformatic analysis among Southern Chinese individuals to explore the role of the gut microbiome in depression, anxiety, and sleep disturbance. We analyzed the differences in the gut microbiome profile of 68 participants with sleep disturbance and mood symptoms before and after an 8-week course of a novel oral E3 multi-strain probiotics formula. The results revealed a significant improvement in subjective sleep quality (PSQI: mean 8.79 at baseline vs. 7.10 at week 8, p < 0.001), depressive symptoms (PHQ9: mean 6.17 at baseline vs. 4.76 at week 8, p < 0.001), and anxious symptoms (GAD7: mean 4.90 at baseline vs. 3.76 at week 8, p < 0.001). Additionally, there were notable differences in beta diversity (weighted UniFrac; p = 0.045) and increased Firmicutes/Bacteroidetes (F/B) ratio (p = 4 × 10-4) were observed in the gut microbiome analysis. Furthermore, the relative abundance of Bifidobacterium bifidum (p < 0.001), Lactobacillus acidophilus (p < 0.001), Lactobacillus helveticus (p < 0.001) and Lactobacillus plantarum (p < 0.001) were significantly increased after the 8-week probiotic supplementation. Our study suggests that the gut microbial landscape varies between responders and non-responders at multiple levels, including genera, species, functional, and network interaction. Notably, the use of probiotics in populations with depressive or anxious symptoms and poor sleeping quality remodeled the gut microbiome and demonstrated improved mood and sleep quality.

Effectiveness of Aerobic Exercise and Tai Chi Interventions on Sleep Quality in Patients With Advanced Lung Cancer

Sleep disturbances prevalent among patients with advanced lung cancer can aggravate physical and psychological symptoms, contributing to decreased quality of life and survival. To compare the effectiveness of 2 physical activities of different modalities and intensities, namely aerobic exercise (AE) and tai chi (TC), on subjective sleep quality, physical and psychological outcomes, and survival in patients with advanced lung cancer. This assessor-blinded, randomized clinical trial was conducted in 3 public hospitals in Hong Kong between December 19, 2018, and September 7, 2022. A total of 226 patients with advanced lung cancer were recruited and randomized 1:1:1 to AE, TC, or the control group. For 16 weeks, the AE group received two 60-minute supervised group exercise sessions and home-based exercises per month, and the TC group received 60-minute group sessions twice weekly. The control group received physical activity guidelines. The primary outcome was subjective sleep quality. Secondary outcomes included objective sleep measures, anxiety, depression, fatigue, quality of life, physical function, circadian rhythm, and 1-year survival. Assessments were conducted at baseline, 16 weeks (T1), and 1 year (T2). The 226 participants had a mean (SD) age of 61.41 (8.73) years, and 122 (54.0%) were female. Compared with the control group, participants in the AE and TC groups showed statistically significant improvements in subjective sleep quality from baseline to T1 (AE: between-group difference, -2.72; 95% CI, -3.97 to -1.46; P < .001; TC: between-group difference, -4.21; 95% CI, -5.48 to -2.94; P < .001) and T2 (AE: between-group difference, -1.75; 95% CI, -3.24 to -0.26; P = .02; TC: between-group difference, -3.95; 95% CI, -5.41 to -2.49; P < .001), psychological distress, physical function, step count, and circadian rhythm. The TC group had a statistically significant greater improvement in sleep than the AE group at T1 (between-group difference, -1.49; 95% CI, -2.77 to -0.22; P = .02) and T2 (between-group difference, -2.20; 95% CI, -3.57 to -0.83; P < .001). Participants in the TC group showed statistically significant improvement in survival compared with the control group. In this randomized clinical trial, AE and TC improved sleep, psychological distress, physical function, and circadian rhythm, with TC demonstrating greater benefits on sleep and survival. Both exercises, but particularly TC, can be incorporated into lung cancer survivorship care. ClinicalTrials.gov Identifier: NCT04119778.

Deep Learning k-Space-to-Image Reconstruction Facilitates High Spatial Resolution and Scan Time Reduction in Diffusion-Weighted Imaging Breast MRI.

For time-consuming diffusion-weighted imaging (DWI) of the breast, deep learning-based imaging acceleration appears particularly promising. To investigate a combined k-space-to-image reconstruction approach for scan time reduction and improved spatial resolution in breast DWI. Retrospective. 133 women (age 49.7 ± 12.1 years) underwent multiparametric breast MRI. 3.0T/T2 turbo spin echo, T1 3D gradient echo, DWI (800 and 1600 sec/mm2 ). DWI data were retrospectively processed using deep learning-based k-space-to-image reconstruction (DL-DWI) and an additional super-resolution algorithm (SRDL-DWI). In addition to signal-to-noise ratio and apparent diffusion coefficient (ADC) comparisons among standard, DL- and SRDL-DWI, a range of quantitative similarity (e.g., structural similarity index [SSIM]) and error metrics (e.g., normalized root mean square error [NRMSE], symmetric mean absolute percent error [SMAPE], log accuracy error [LOGAC]) was calculated to analyze structural variations. Subjective image evaluation was performed independently by three radiologists on a seven-point rating scale. Friedman's rank-based analysis of variance with Bonferroni-corrected pairwise post-hoc tests. P < 0.05 was considered significant. Both DL- and SRDL-DWI allowed for a 39% reduction in simulated scan time over standard DWI (5 vs. 3 minutes). The highest image quality ratings were assigned to SRDL-DWI with good interreader agreement (ICC 0.834; 95% confidence interval 0.818-0.848). Irrespective of b-value, both standard and DL-DWI produced superior SNR compared to SRDL-DWI. ADC values were slightly higher in SRDL-DWI (+0.5%) and DL-DWI (+3.4%) than in standard DWI. Structural similarity was excellent between DL-/SRDL-DWI and standard DWI for either b value (SSIM ≥ 0.86). Calculation of error metrics (NRMSE ≤ 0.05, SMAPE ≤ 0.02, and LOGAC ≤ 0.04) supported the assumption of low voxel-wise error. Deep learning-based k-space-to-image reconstruction reduces simulated scan time of breast DWI by 39% without influencing structural similarity. Additionally, super-resolution interpolation allows for substantial improvement of subjective image quality. 4 TECHNICAL EFFICACY: Stage 1.

Patients with Paroxysmal Nocturnal Hemoglobinuria (PNH) Treated with Pegcetacoplan: Real Life Experience

Introduction: C5 inhibitors (C5i) treatment has dramatically improved the management of intravascular hemolysis (IVH) in PNH patients. However, a significant proportion of patients remain anemic due to suboptimal control of IVH and the development of extravascular hemolysis (EVH), consequence of C5i treatment. Pegcetacoplan (PEG) is the first proximal inhibitor of the complement system, through the inhibition of C3, allowing to control both IVH and EVH. PEG has recently been marketed in Spain for use in adult PNH patients who remain anemic after treatment with an C5i for at least 3 months. The objective of this work is to analyze the response of the first patients treated with PEG in real life in Spain. Patients and methods: clinical and analytical variables were collected from a series of 10 patients diagnosed with PNH who received treatment with PEG through an early access program. PEG was self-administered subcutaneously at 1080 mg twice a week. See Table 1. Transfusion needs and the adverse effects that occurred were also collected. Results: median (range) duration of treatment with PEG at the time of the analysis was 4 (2-8) months. Hemoglobin (Hb) values increased a median of 2.4 g/dL after PEG treatment. This improvement was rapidly observed since the beginning of the treatment (median increase at 1 week was 1.3 g/dL and at 2 weeks 2.4 g/dL). All patients reached Hb levels of &amp;gt;8 g/dL, 80% &amp;gt;10 g/dL and 40% &amp;gt;12 g/dL. An increased in Hb &amp;gt;2 g/dL was observed in 60% of the patients. Median values of parameters of hemolysis (absolute reticulocyte counts, bilirubin, LDH) became normal. See Table 2. The direct antiglobulin test turned into negative in all positive cases pre-PEG (4 out of 4). No patient suffered from acute hemolytic events, thrombosis, or required PRBC transfusion once PEG had been initiated. On a 5-point scale (0: nothing; 5: very much), subjective improvement of patient quality of life and physician satisfaction were 4 (3-5), and 5 (3-5) [median (range)]. PEG-related adverse events were just reported in one patient (10%): mild post-infusion nausea. At the end of the analysis, all patients continue on PEG. Conclusions: the results observed in the first patients treated with PEG in real life in Spain, although with a limited follow-up, confirm those reported in phase 3 clinical trials, with significant improvement in the Hb levels and hemolysis parameters, which results in transfusion independence. PEG was also shown to act quickly from the start of treatment, to significantly improve quality of life, and to present an excellent safety profile. PEG, the first approved proximal complement inhibitor, can therefore be considered as a relevant therapeutic option in the current management of PNH.

Quality of life assessment for nuclear, cortical, posterior subcapsular patients before and after cataract surgery

PurposeThe impact of visual outcomes of cataract surgery can be measured using a questionnaire. The aim of our study was to evaluate how patient quality of life changes after cataract surgery and if there are differences between the responses of patients with nuclear, cortical, and posterior subcapsular cataracts, which has not been studied before. MethodWe studied 210 cataract patients who were divided into 3 cataract groups based on their cataract type: nuclear (n = 80), cortical (n = 70), and posterior subcapsular (PSC) (n = 60). The patients completed the Visual Function Index (VF-14) questionnaire before, 2 weeks and 1 month after bilateral cataract surgery. The results were analysed using one-way ANOVA (significance level 5 %) and were compared over time and between the cataract groups. ResultsBefore the cataract surgery, cortical cataract patients had the lowest questionnaire score compared to nuclear and posterior subcapsular cataract groups (p = 0.08). After cataract surgery, cortical cataract patients experienced the greatest improvement in near distance daily activities, while PSC cataract patients experienced the greatest improvement in far distance daily activities (p = 0.38). Before surgery, nuclear cataract patients had the highest questionnaire scores compared to the other cataract groups (p = 0.08). ConclusionAt the 1 month follow-up, there were no statistically significant differences in questionnaire scores between the cataract groups for any of the questions. Overall, cortical cataract patients showed a trend to experience the greatest subjective improvement in quality of life after cataract removal, followed by nuclear and posterior subcapsular patients.

Effects of deep brain stimulation on quantitative sleep electroencephalogram during non-rapid eye movement in Parkinson's disease.

Sleep dysfunction is frequently experienced by people with Parkinson's disease (PD) and negatively influences quality of life. Although subthalamic nucleus (STN) deep brain stimulation (DBS) can improve sleep in PD, sleep microstructural features such as sleep spindles provide additional insights about healthy sleep. For example, sleep spindles are important for better cognitive performance and for sleep consolidation in healthy adults. We hypothesized that conventional STN DBS settings would yield a greater enhancement in spindle density compared to OFF and low frequency DBS. In a previous within-subject, cross-sectional study, we evaluated effects of low (60 Hz) and conventional high (≥130 Hz) frequency STN DBS settings on sleep macroarchitectural features in individuals with PD. In this post hoc, exploratory analysis, we conducted polysomnography (PSG)-derived quantitative electroencephalography (qEEG) assessments in a cohort of 15 individuals with PD who had undergone STN DBS treatment a median 13.5 months prior to study participation. Fourteen participants had unilateral DBS and 1 had bilateral DBS. During three nonconsecutive nights of PSG, the participants were assessed under three different DBS conditions: DBS OFF, DBS LOW frequency (60 Hz), and DBS HIGH frequency (≥130 Hz). The primary objective of this study was to investigate the changes in sleep spindle density across the three DBS conditions using repeated-measures analysis of variance. Additionally, we examined various secondary outcomes related to sleep qEEG features. For all participants, PSG-derived EEG data underwent meticulous manual inspection, with the exclusion of any segments affected by movement artifact. Following artifact rejection, sleep qEEG analysis was conducted on frontal and central leads. The measures included slow wave (SW) and spindle density and morphological characteristics, SW-spindle phase-amplitude coupling, and spectral power analysis during non-rapid eye movement (NREM) sleep. The analysis revealed that spindle density was significantly higher in the DBS HIGH condition compared to the DBS LOW condition. Surprisingly, we found that SW amplitude during NREM was significantly higher in the DBS LOW condition compared to DBS OFF and DBS HIGH conditions. However, no significant differences were observed in the other sleep qEEG features during sleep at different DBS conditions. This study presents preliminary evidence suggesting that conventional HIGH frequency DBS settings enhance sleep spindle density in PD. Conversely, LOW frequency settings may have beneficial effects on increasing slow wave amplitude during sleep. These findings may inform mechanisms underlying subjective improvements in sleep quality reported in association with DBS. Moreover, this work supports the need for additional research on the influence of surgical interventions on sleep disorders, which are prevalent and debilitating non-motor symptoms in PD.

The impact of mindfulness training on posttraumatic stress disorder symptoms, subjective sleep quality, and objective sleep outcomes in police officers.

Sleep disturbances cooccur with posttraumatic stress disorder (PTSD) and are often correlated with PTSD severity. Previous research has shown that sleep problems mediate the relationship between PTSD and negative physical and mental health outcomes but has relied on self-reported sleep quality. We tested the effects of mindfulness training-previously shown to improve sleep quality and reduce PTSD symptoms-on subjective and objective sleep metrics and relationships with reduced PTSD symptoms. Following baseline data collection in 114 law enforcement officers, we randomly assigned participants to either an 8-week mindfulness training group or a waitlist control group. We repeated assessments immediately posttraining and at 3-month follow-up. Self-reported PTSD symptoms and subjective sleep quality were measured at each visit with the PTSD checklist and Pittsburgh Sleep Quality Index (PSQI), respectively. Participants also wore a Fitbit Charge 2 continuously over the course of a 4- to 6-day work week following each visit, from which we extracted two distinct objective sleep metrics: total minutes of sleep and sleep efficiency. At baseline, PTSD symptoms were correlated with PSQI scores but not objective Fitbit metrics. Relative to waitlist, mindfulness training led to improved subjective sleep quality and reduced PTSD symptoms. Reduced PTSD symptoms mediated the improvement in subjective sleep quality following mindfulness training. Neither objective sleep metric demonstrated improvements following mindfulness training, nor did these metrics mediate reduced PTSD symptoms. This study provides evidence linking improved subjective sleep quality, but not objective sleep markers, to reductions in PTSD symptoms following mindfulness training. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Custom 3D-Printed External Cranial Orthotic for Prevention and Treatment of Syndrome of the Trephined.

Syndrome of the Trephined (SoT) is a frequently misunderstood and underdiagnosed outcome of decompressive craniectomy, especially in cases of trauma. The pressure gradient between atmospheric pressure and the sub-atmospheric intracranial pressure results in a sinking of the scalp overlying the craniectomy site. This gradually compresses the underlying brain parenchyma. This parenchymal compression can disrupt normal autoregulation and subsequent metabolism, yielding symptoms ranging from headaches, dizziness, altered behavior to changes in sensation, and difficulty with ambulation, coordination, and activities of daily living. We present a case of SoT treated with a 3D-printed custom polycarbonate external cranial orthotic that allowed us to re-establish this pressure gradient by returning the cranium to a closed system. The patient demonstrated subjective improvement in quality of life and his symptoms. This was consistent with the re-expanded brain parenchyma on CT imaging.

The Management of Recurrent Urinary Tract Infection: Non-Antibiotic Bundle Treatment.

Recurrent urinary tract infections (rUTIs) are a common condition with high morbidity and negatively impact the quality of life. They account for approximately 25% of all antibiotic prescriptions and are a public health concern in an era of increasing multidrug-resistant organisms (MDROs). Several non-antibiotic treatment strategies have been tried to curb antimicrobial use, and many are effective to some degree, but no experience testing multimodal interventions. We created a "care bundle" consisting of behavioral interventions, vaginal and oral probiotics, D-mannose, and cranberry to be followed for six months. We enrolled women with rUTIs over three years. Changes in urinary tract infections, antibiotic use, chronic symptoms, and quality of life were compared in the six months before and after participation in the study. Forty-seven women were enrolled in the study, six of whom were excluded from the final analysis. We observed a 76% reduction in urinary tract infections (p < 0.001) and a reduction in total antibiotic exposure of more than 90% (p < 0.001); all chronic symptoms showed a trend toward reduction. Adherence to the bundle was high (87.2%). Overall, 80.5% of women experienced an improvement in their quality of life. In our experience, a bundle protocol is effective in reducing recurrences and antimicrobial use in a cohort of women with rUTIs and results in a subjective improvement in chronic symptoms and quality of life. Further research with larger sample size is needed to confirm these findings.

PLASTIC SURGERY, AN ARTISTIC PRACTICE FOR WOMENS PSYCHOLOGICAL AESTHETICS

Beauty and aesthetics are currently relevant issues. In the aesthetic act, the pursuit of beauty is a quest for the tranquility that rests between the plastic surgeon s hands.Yet, women are driven by the desire to devote themselves to the beauty of their bodies in order to preserve their psychological integrity.The idea that beauty is a remedy and a consolation motivates plastic surgeons to avoid error and catastrophe.So, what place does psychology have in aesthetic demand and, conversely, what place does plastic surgery have in the psychology of women?An eight-month(8)exploratory study was carried out in various clinics. Seventeen women were included in the study, with a mean age of 34.76 years old. The psychological evaluation took place eight days after the first medical consultation and four months after the cosmetic operation. It included a semi-directive interview and two questionnaires (PQVS, GHQ12) to quantify the dimension of subjective psychological suffering. After the operation, the study showed an improvement in subjective quality of life, satisfaction with physical appearance, social investment, and better sleep. Finally, the study endorses the fact that the success of surgical treatment is associated with the artistic gesture adopted by the doctor in surgery and the favorable relationship maintained with the patient. Cosmetic surgery seems to contribute to a complete state of physical, mental, and social well-being. Ultimately, beauty is a therapeutic issue, where the aesthetic surgeon artfully performs, an operation on a woman in pain, with the aim of providing her more psychic than bodily aesthetics.

App-Supported Sleep Coaching: Implications for Sleep Duration and Sleep Quality.

The present study evaluated whether completers of a 12-week app-based, personalized text supported sleep coaching program demonstrated improvements in sleep continuity, sleep duration, and reduced use of sleep aids. Data were obtained from Sleep Reset, a 12-week consumer product that offers app-based sleep education and monitoring, along with personalized text-based sleep coaching provided by live coaches. 564 completers were included in the study. Pre-post changes for sleep latency (SL), wake after sleep onset (WASO), number of awakenings (NWAK), total sleep time (TST), sleep efficiency (SE%) and use of "sleep aids" were evaluated. To evaluate whether the program produced meaningful results, the proportion of participants who demonstrated reductions in SL, WASO, and NWAK, and increases in TST and SE% were examined. Mean SL was reduced by 11 minutes, mean WASO was reduced by 28 minutes, mean SE% increased by 6.6%, and mean TST increased by about 44 minutes. Of those who reported using "sleep aids" during Week 1, 41% no longer used them by week 12. Those with low SE% at baseline demonstrated greater improvements in SL (16.2 vs 5.7mins), WASO (47.3 vs 7.2mins), SE% (11.2% vs 1.6%), and TST (65.3 vs 31.2mins). Those with ≤6 hours of sleep at baseline demonstrated greater improvements in WASO (36.8 vs 22.3mins), SE% (10.1% vs 4.3%), and TST (85.1 vs 25.5mins). Participants that completed the app-based, personalized text supported coaching intervention reported subjective improvements in sleep duration and quality that suggest more beneficial effects particularly in those with lower sleep efficiency or sleep duration at baseline. An effective sleep coaching program that utilizes trained sleep coaches with access to board-certified providers, may provide a valuable resource for subclinical populations.

OnabotulinumtoxinA improves oral aperture in patients with scleroderma: A small clinical trial

Reduced oral aperture (ROA), resulting from systemic sclerosis (SSc), is a debilitating condition with limited treatment options. Improvement in oral function has been reported with perioral administration of botulinum toxin type A. To prospectively evaluate the efficacy of onabotulinumtoxinA (onabotA) injection in improving oral opening and quality of life in SSc patients with ROA. Seventeen women with SSc and ROA were treated with 16 units of onabotA in 8 different sites around the cutaneous lips. Measurements of maximum mouth opening were taken before treatment, at 2weeks posttreatment, and at 3months posttreatment. Function and quality of life were also assessed via surveys. Interincisor and interlabial distances were significantly increased 2weeks after treatment with onabotA (P<.001) but not 3months after. Subjective improvement in quality of life was noted. This single-institution study enrolled 17 patients and did not have a placebo control group. OnabotA appears to have a strong short-term symptomatic benefit in patients with ROA due to SSc, with possible benefit to quality of life.

0379 A Scoping Review of Validation Studies for Commercially Available CBT-i Smartphone Applications

Abstract Introduction Cognitive behavioral therapy for insomnia (CBT-I) remains the first line treatment for insomnia. CBT-I in comparison with sedative-hypnotics has similar efficacy, but with treatment durability and almost no adverse effects. Despite CBT-I being recognized as the best insomnia treatment, access remains limited. Digital CBT-I hopes to address the problem of scale, so as to deliver therapy to the masses. There are now multiple mobile applications available both on smartphone app stores, which claim to deliver evidence based CBT-i. These applications largely come at a cost and patients have to pay to access their services. The goal of this study is to review CBT-i smartphone applications to see if they are indeed validated. Methods We performed a search on the two most popular smartphone application platforms: Google Play and Apple Store. We used search terms: sleep, insomnia and CBT-I. We then searched for validation studies for those smartphone applications on Google Scholar. We included studies conducted in the past 10 years. Our second search consisted of reviewing PubMed and Google Scholar for validation studies for CBT-I applications. Our search terms consisted of CBT-I and smartphone, CBT-I and application and CBT-I and digital. Results Of the 9 validation studies that we initially found, 6 met our inclusion criteria. 3 were excluded as they did not solely use CBT-I in their applications. All 6 applications reported significant improvement in important sleep quality metrics such as sleep onset latency and total sleep time. 4 studies also reported on a subjective improvement in quality of sleep. 2 studies looked at populations with comorbidities including cannabis use disorder and epilepsy. Both studied again found improvement in sleep quality in those specific populations. There were concerning patterns of bias found amongst the reviewed studies. 3/6 investigators had direct relationships with companies which designed and marketed the applications. Conclusion dCBT-I offers an opportunity to increase accessibility to therapy. There are only a limited number of studies which have examined the effectiveness of the applications on the market. There remains serious concerns about the risk of bias and the quality of validation studies which claim to confirm the effectiveness of these applications. Support (if any)