Significant Reduction In Scores Research Articles

Using Virtual Reality Assisted Therapy to Reduce Cognitive Test Anxiety and Dysfunctional Metacognitions

Introduction Cognitive test anxiety and dysfunctional metacognitions can significantly impact an individual’s performance and overall mental health. However, the effectiveness of various treatment strategies, including Virtual Reality (VR) therapy, is yet to be fully explored.ObjectivesThis study aimed to examine the effectiveness of VR therapy in reducing cognitive test anxiety and dysfunctional metacognitions in adults.Methods A total of 64 participants were enrolled in the study, with 40 in the treatment group and 24 in the control group. Data were collected using the Metacognition Questionnaire-30, Cognitive Test Anxiety Scale, and a sociodemographic questionnaire. Paired samples t-tests were used to compare pretest and posttest scores, while independent samples t-tests were used to compare the means between the groups.Results The findings suggest that the treatment group experienced a significant reduction in cognitive test anxiety and negative metacognition scores following VR therapy. No significant changes were observed in the control group, and there were no significant differences in pretest scores between the treatment and control groups.ConclusionsThe study indicates that VR therapy may be an effective treatment strategy for reducing cognitive test anxiety and dysfunctional metacognitions. Further research is recommended to validate these findings and explore the potential of VR therapy in treating other psychological disorders.Disclosure of InterestNone Declared

Association between escitalopram dose personalisation based on quantification of drug plasma levels and the outcome of escitalopram treatment

IntroductionGiven the negative impact of anxiety and depression on society and the shortage of new antidepressants, it is of paramount importance to make the best use of available treatment options. Therapeutic drug monitoring (TDM) in escitalopram treatment can potentially be clinically useful, as underexposed patients show reduced efficacy of escitalopram treatment and as adverse drug reactions (ADRs) of escitalopram are dose-dependent.ObjectivesThis prospective cohort study aimed to investigate whether escitalopram treatment efficacy or safety are associated with escitalopram dose adjustment based on TDM readouts.Methods89 included patients aged between 15 and 65 years who suffered from depression were enrolled in the study before starting treatment with escitalopram. Patients were assessed one day before starting treatment with the recommended dose of 10 mg/day escitalopram (baseline, visit 0) and at follow-up after four and eight weeks. Dose adjustment at four-week follow-up was based on the measured escitalopram plasma level two weeks after treatment initiation; patients who required dose increase to 15 or 20 mg/day comprised comparator group, patients who did not required dose increase comprised control group, while patients who did not reach optimal exposure at eight-week follow-up were characterized as non-compliers. Treatment efficacy was approximated by the relative change on the Hamilton Depression Rating Scale (HAMD), while safety was approximated based on the changes on the Scandinavian UKU side effect rating scale and ECG readouts. Changes in HAMD, UKU score and QTc interval were compared between groups by one-way ANOVA or chi-square tests.ResultsCompared to baseline, significant reductions in HAMD scores of 36% (95%CI, 30%-43%) and 53% (95%CI, 47%-60%) were observed at four- and eight-week follow-up, respectively; however, there were no significant differences between groups (p > 0.1). In the groups adjusted to 15 and 20 mg, 15/26 and 19/33 patients, respectively, reported adverse effects, compared with 6/17 patients in the control group and 6/13 in the non-complier group (p>0.1). A significant mean QTc prolongation of 6.40 ms (95%CI, 3.27-9.53) was observed between the baseline and eight-week follow-up (p=0.0013), without significant differences in QTc interval prolongation between groups (p > 0.1).ConclusionsEscitalopram dose adjustment resulted in optimal drug exposure and solid treatment response in the majority of patients; however, no differences in efficacy were found between the patients who required dose adjustments, the ones who did not, and the ones who ultimately did not achieve optimal exposure. In addition, the selective increase of the dose to the patients who did not reach optimal drug exposure on the recommended dose of 10 mg/day did not lead to significant increase in adverse drug reactions and QTc prolongation.Disclosure of InterestNone Declared

Effectiveness of PNF Pattern in Regular Physical Therapy Sessions on Functional Mobility in Frozen Shoulder

Frozen shoulder, or adhesive capsulitis, is a musculoskeletal condition that presents with symptoms such as discomfort, nocturnal pain, and limited range of motion. Abduction and external rotation are significantly reduced. Objective: To investigate the effectiveness of combining proprioceptive neuromuscular facilitation (PNF) patterns into routine physical therapy sessions for patients with frozen shoulder. Methods: A six-week quasi-experimental study was conducted on a total of 30 participants, divided into group A (n=15) and group B (n = 15), selected from the outpatient department (OPD). Pain, disability, and range of motion were evaluated as outcome measures. The group A received proprioceptive neuromuscular facilitation (PNF) patterns in addition to their usual physical therapy sessions, and group B only received conventional physical therapy sessions. Disabilities of the Arm, Shoulder and Hand (DASH), VAS (Visual Analog Scale) and goniometer were used to assess pain, disability and range of motion (ROM). Data were analyzed using SPSS version 23.0. Results: Both groups showed a significant reduction in DASH and VAS scores and an increase in ROMs, as group A showed a better result in terms of DASH score and abduction range (p<0.05). Conclusions: Both the experimental and control groups had statistically significant outcomes. The PNF pattern and Codman exercises both have a positive impact on rehabilitation. However, PNF is more advanced because it involves a combination of movements that are also useful in daily activities. Additionally, PNF helps develop memory for correct patterned movements. On the other hand, Codman exercises are only effective for retaining and improving shoulder ranges.

Modified Surgical Treatment for Achilles Tendon Rupture Secondary to Insertional Achilles Tendinopathy Using Midline Dorsal Approach

Objective: To assess the pain relief and functional outcomes of patients who undergo surgical management of Achilles tendon rupture secondary to insertional Achilles tendinopathy and associated conditions using a midline dorsal approach.Methods: This prospective observational study included 30 patients diagnosed with Achilles tendon rupture secondary to insertional Achilles tendinopathy. We recorded risk factors, predisposing factors, and co-morbidities for all cases. Pain relief and functional improvement were assessed by comparing Visual Analogue Scale (VAS) scores and American Orthopedic Foot and Ankle Score (AOFAS) at the time of presentation and at the final follow-up. We conducted statistical analysis using SPSS 21.0 software, with a significance level of p<0.05.Results: Of the participants, 17 (56.67%) were male and 13 (43.13%) were female, resulting in a male-to-female ratio of 1:0.76. The mean age of male and female patients was comparable (p=0.7515). The majority of patients (60%) were overweight, while 9 (30%) were obese, and 3 (10%) had a normal body mass index. We observed a significant reduction in pain and functional improvement in the studied cases, as evidenced by a statistically significant reduction in VAS scores and improvements in AOFAS. Eight (26.66%) patients experienced minor complications that could be managed conservatively, but no major complications were observed.Conclusion: Modified surgical treatment of Achilles tendon rupture secondary to insertional Achilles tendinopathy using a midline dorsal approach leads to significant improvements in pain and functional outcomes, with an acceptable complication rate.

Effect of Yoga Therapy on Insomnia Severity and Systolic Blood Pressure in Aged Women: A 12-Week Intervention Study Conducted in Kerala.

This study aimed to investigate the effects of a 12-week yoga therapy intervention on insomnia severity and systolic blood pressure in older women experiencing insomnia. A sample of 30 participants, aged between 60 and 70 years, underwent interventions, starting with an initial full-day workshop followed by 60-minute sessions held six days per week in the mornings. Women screening positive for insomnia using the Insomnia Severity Index Questionnaire were eligible for participation. The majority of participants were aged between 60 and 65 years, with a slight majority residing with a spouse. Economically, the group exhibited a diverse distribution, with a significant proportion classified as middle class. Educationally, the group also displayed a varied profile, with a range of educational qualifications. Pretests and post-tests were conducted to assess outcomes. The results revealed a significant reduction in Insomnia Severity Scores, with a mean decrease of 5.17 (±1.05), indicating a substantial effect size, from an initial average of 23.03 (±2.47) to 17.87 (±2.61) after the intervention. Similarly, there was a significant decrease in systolic blood pressure, with scores declining by a mean of 9.67 (±6.87), demonstrating a considerable effect size, from an average of 140.33 (±8.65) to 130.67 (±7.52). These findings suggest that yoga therapy holds promise as a non-pharmacological approach for alleviating insomnia symptoms and reducing systolic blood pressure in older women experiencing insomnia.

The effects of upper cervical spine manual therapy on central sensitization and brainstem auditory evoked potentials in subjects with migraine and neck pain

BackgroundMigraine is an important disease due to its impact on global health. Due to association of neck pain with migraine, manual therapy (MT) often used in management. The aim of this study was to evaluate the effects of upper cervical spine MT on specific mechanisms including central sensitization (CS) and brainstem auditory evoked potentials (BAEPs) in subjects with migraine and neck pain. Methods30 subjects with migraine and neck pain (30 female, mean age 43.10 ± 8.13) were randomly assigned to a medication plus MT (MedMT) group, a medication plus sham manual therapy (sham MT) group, and a medication alone (Med) group. CS was evaluated using the Central Sensitization Inventory (CSI) and BAEP determined electrophysiologically in all subjects pre and post intervention. Subjects in MedMT and sham MT groups received either 4 sessions of MT or sham MT. All subjects received medication. ResultsSubjects in MedMT group had a significant reduction in CSI score (P < 0.05) compare to the other 2 groups. For BAEPs, MedMT and sham MT groups had significantly decreased wave V latency on the right side (P < 0.05) compared to Med group. DiscussionManual therapy plus medication may have beneficial effects in people with migraine and neck pain by normalizing central sensitization levels. Additionally, upper cervical manual therapy or sham manual therapy have demonstrable neurophysiological effects reflected by changes in the auditory transmission pathways in the brainstem. Further research is required to investigate the mechanisms of action of MT in migraine.

Carnosine/histidine-containing dipeptide supplementation improves depression and quality of life: systematic review and meta-analysis of randomized controlled trials.

Mental ill-health is a common and growing issue, affecting 1 in 8 individuals or 970 million people worldwide in 2019. Histidine-containing dipeptides (HCDs) have been suggested to mitigate some aspects of mental ill-health, but a quantitative synthesis of the evidence is lacking. Therefore, a systematic review and meta-analysis of randomized controlled trials was conducted. To summarize the evidence on the effects of HCDs on mental health outcomes. A systematic literature search was performed using electronic databases (Medline via Ovid, Embase via Ovid, Scopus, Google Scholar, and Cochrane) from inception to October, 2022. Two authors independently extracted data using a structured extraction format. Data analysis was performed using STATA version 17. Random-effects models were used, and heterogeneity was assessed using the I2 test. Quality appraisal was performed using the Cochrane risk-of-bias 2.0 tool and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach. 5507 studies were identified, with 20 studies fulfilling the inclusion criteria. Eighteen studies comprising 776 participants were included in the meta-analysis. HCD supplementation (anserine/carnosine, l-carnosine, β-alanine) caused a significant reduction in depression scores measured with the Becks Depression Inventory (-0.79; 95% CI: -1.24, -0.35; moderate certainty on GRADE) when compared with placebo. An increase in quality-of-life scores measured with the 36-item Short-Form survey (SF-36) (0.65; 95% CI: 0.00, 1.30) and low certainty on GRADE in HCDs (anserine/carnosine, l-carnosine, β-alanine) when compared with placebo were found. However, the rest of the outcomes did not show a significant change between HCD supplementation and placebo. Although the number of studies included in the meta-analysis was modest, a significant mean reduction was observed in depression score as well as an increase in quality-of-life score for the HCD group when compared with placebo. Most of the studies included had small sample sizes with short follow-up periods and moderate to high risk of bias, highlighting the need for further, well-designed studies to improve the evidence base. PROSPERO registration no. CRD42017075354.

Three-dimensional texture analyses of multi-quantitative relaxation time maps for evaluating cartilage repair with the treatment of allogeneic human adipose-derived mesenchymal progenitor cells

BackgroundTo explore the ability of three-dimensional texture analyses based on gray-level run-length matrix (GLRLM) for examining the spatial distribution of pixel values on magnetic resonance imaging (MRI) relaxation time maps and detecting the compositional variation of cartilage repair following treatment with allogeneic human adipose-derived mesenchymal progenitor cells (haMPCs). MethodsParticipants with knee osteoarthritis were randomly divided into three groups with intra-articular haMPCs injections: low-, medium-, and high-dose groups. We analyzed five GLRLM parameters in the T1rho, T2 and T2star maps, including run length non-uniformity (RLNonUni), gray-level non-uniformity (GLevNonU), long run emphasis (LngREmph), short run emphasis (ShrtREmp), and fraction of images in runs. We used the relative D values (the ratio of difference values to baseline) as the objective to avoid errors caused by individual differences. We calculated the two-tailed Pearson's linear correlation coefficient (r) to investigate the correlations of the texture parameters with the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scores. ResultsCompared with the base time, significant reduction of WOMAC score was observed in both high and medium doses groups at terminal time, indicating relief of pain symptoms in high and medium groups with the treatment of allogeneic haMPCs. Significant differences were observed in the GLRLM parameters of cartilage MR relaxation time maps in different doses groups. In both T1rho and T2 relaxation time maps, the high-dose group showed significant increases in relative D values of RLNonUni, GLevNonU, LngREmph and ShrtREmp, which indicated significant changes in the uniformity of relaxation time maps. For T2star map, GLRLM parameters such as GLevNonU and ShrtREmp, especially LngREmph, showed significant increases in relative D values in high-dose group. Among all GLRLM features, LngREmph of three relaxation time maps had performed excellent linear correlations with WOMAC scores. ConclusionsTexture analysis of the cartilage may allow the detection of compositional variation in cartilage repair with the treatment of allogeneic haMPCs. This technique displays potential applications in understanding the mechanism of stem cell repair of the cartilage and assessing the treatment response.

A Retrospective Study of 91 Patients Treated with Percutaneous Kyphoplasty for Mild Osteoporotic Vertebral Compression Fractures and a New Evaluation Scale of Shape and Filling Effect of Cement

BackgroundPercutaneous kyphoplasty (PKP) is commonly used to treat severe osteoporotic vertebral compression fractures (OVCFs) by restoring vertebral height. However, its application in mild cases is not frequently discussed. MethodsThe study retrospectively included 100 treated vertebral bodies of the 91 patients mentioned before, and efficacy was evaluated using visual analog scale (VAS) and Oswestry Disability Index (ODI) scores preoperatively, 2 days postoperatively, and at 1 and 6 months after treatment, as well as mean variation in vertebral body height. The study also examined complications such as pain recurrence, delayed vertebral fracture, and loss of vertebral height, and developed a scale to assess the shape and filling effect of cement (SFEC) and its impact on complications. ResultsThe results showed significant reductions in mean VAS and ODI scores from pre- to post-surgery and an increase in vertebral body height. However, complications occurred in 10 patients who received treatment for 11 vertebral bodies, including pain recurrence, fractures, and loss of vertebral height. Among the 10 patients with complications, 7(63.6%) vertebral bodies had dissatisfied SFEC scores, compared to 22(24.7%) vertebral bodies with dissatisfied SFEC scores in 81 patients without complications (89 vertebral bodies). ConclusionsPKP is a safe and effective method for treating mild OVCFs, but attention should be paid to the shape and filling effects of cement during surgery to prevent later complications. The developed SFEC scale provides a specific and quantitative standards for evaluating the recovery status after PKP, which need further validations.

Management practices, and not surrounding habitats, drive bird and arthropod biodiversity within vineyards

Agrochemical use and habitat loss associated with agriculture are drivers of biodiversity loss worldwide, and biodiversity-friendly farming practices, including organic management, are increasingly promoted by policy and industry in an attempt to offset this. Grapes are an important perennial crop globally, and in the UK, viticulture is the fastest growing agricultural sector and sustainable vineyard management is promoted by the Sustainable Wines of Great Britain ‘SWGB’ scheme. Here, we performed the first assessment of the simultaneous effects of surrounding habitats and vineyard management practices on bird and arthropod biodiversity across 22 English vineyards (10 certified-organic, 11 SWGB-accredited, and 3 both). We surveyed birds using point counts and arthropods with pitfall traps, and used linear mixed modelling to relate diversity and abundance to habitat and management predictors at landscape and local scales. We show that arthropod abundance is significantly higher on organic vineyards, whilst bird diversity is significantly lower on SWGB-accredited vineyards, but we find no other significant effects of organic certification or SWGB-accreditation on biodiversity. We also find no significant effects of the surrounding habitat structure on the biodiversity of birds and arthropods. Instead, we show that ecotoxicity scores derived from agrochemical use data have a significant negative impact on bird diversity, and on arthropod abundance and diversity. Organic status predicts a significant reduction in ecotoxicity scores, but only when application frequency is not considered, and contradictorily, SWGB-accredited vineyards have higher ecotoxicity scores than those without accreditation. Ground vegetation cover has a consistent, positive effect on bird and arthropod diversity, with model predicted diversity increasing 1.5 and 2.5-fold, respectively, in vineyards with the highest vegetation cover, and herbicide use has a negative effect on the vegetation cover. Our research demonstrates that individual management practices have a stronger effect on vineyard biodiversity than the habitat context, overall management regime or certification. Our study sets an important baseline for vineyard management and accreditation schemes and generates key recommendations for improvement. To benefit biodiversity within vineyards, we recommend that sustainability accreditation schemes include requirements to reduce the ecotoxicity of used agrochemicals, and promote higher ground vegetation cover and height by reducing herbicide use.

Effect of peppermint inhalation versus Swedish massage on chemotherapy induced-nausea and vomiting in children with leukemia: Multi-arm randomised trial design

BackgroundChemotherapy is the foremost treatment for children with leukemia, while causing different serious side-effects. Chemotherapy-induced nausea and vomiting are the most common deliberating side effects and critical concerns of pediatric oncology nurses among those children. AimTo investigate the effect of peppermint inhalation versus Swedish massage on chemotherapy-induced nausea and vomiting in children with leukemia. DesignA multi-arm randomised trial design with three parallel groups. SettingThis study was conducted at outpatient and inpatient Hematology/leukemia Units at Alexandria University Children's Hospital at Smouha. MethodsSeventy-five children with leukemia received the first chemotherapy session. They were randomly allocated into three equal groups, 25 children in each group (control, peppermint inhalation, and Swedish massage groups). Every child is assessed for nausea and vomiting before chemotherapy administration and after for three days for consecutive three sessions of treatment. ResultsStudy findings revealed that children in peppermint inhalation and Swedish massage groups showed significant reduction in mean total score of chemotherapy-induced nausea and vomiting among peppermint inhalation and Swedish groups (15.120 ± 4.585 and 14.680 ± 3.158, respectively) was observed on third chemotherapy session than in control group (45.680 ± 5.793) (p < 0.001). ConclusionIt can be concluded that Swedish massage and peppermint inhalation therapies may have significant antiemetic effects as alleviating the chemotherapy induced nausea and vomiting for children with leukemia. Practice implicationsThis study directs the pediatric oncology nurses to incorporate peppermint inhalation and Swedish massage therapies besides antiemetic drugs in pediatric oncology unit protocols for management of chemotherapy induced nausea and vomiting.

Extended balloon stent placement for reducing intrauterine adhesion recurrence: a retrospective cohort study

Research questionWhat are the efficacy, safety and reproductive outcomes of intrauterine balloon stent placement for 4 or 6 weeks after hysteroscopic adhesiolysis? DesignThis retrospective cohort study was conducted at a university-affiliated hospital, and included 155 women with moderate to severe intrauterine adhesions who underwent hysteroscopic adhesiolysis between March 2016 and December 2019. Participants were divided according to whether the heart-shaped balloon stent was left in place for 4 (group 1) or 6 (group 2) weeks after surgery. Stents removed at the second-look hysteroscopy 4 or 6 weeks after surgery were sent for culturing of common bacteria. The incidence of adhesion reformation, adhesion score reduction, bacterial colonization of the intrauterine balloon stent, live birth rate and time to live birth were analysed. ResultsGroup 2 had a significantly lower adhesion reformation rate (45.7% versus 28.2%, P = 0.024) and a more significant reduction in adhesion score (5.2 ± 2.1 versus 6.3 ± 2.2, P = 0.003) compared with group 1. However, no statistical difference was observed in the percentage of bacterial colonization of the intrauterine balloon stent (55.9% versus 66.7%, P = 0.174), live birth rate (52.4% versus 42.3%, P = 0.331) or time to live birth (hazard ratio 1.09, 95% confidence interval 0.60–1.96, P = 0.778) between the two groups. ConclusionsExtending intrauterine balloon stent use from 4 to 6 weeks further reduces the adhesion reformation rate after hysteroscopic adhesiolysis in patients with moderate to severe intrauterine adhesion. No increase in bacterial colonization of the balloon stent was observed. Extending the duration of intrauterine balloon stent placement did not significantly affect live birth rates.

Anxiolytic and Sedative Properties of Melatonin Premedication in Pediatrics Undergoing Elective Cardiac Catheterization: A Randomized Placebo Study.

Preoperative anxiety in children has been linked to various postoperative consequences, such as postoperative regressive behavioral issues, extended distress during the recovery period, eating disorders, and bedwetting. The current study aimed to investigate the efficacy of low-dose oral melatonin in alleviating preoperative anxiety among children in the Iraqi population. A randomized, double-blinded comparative study was undertaken, involving children aged four to 14 years scheduled for elective cardiac catheterization under general anesthesia. The study comprised a total of 80 children. The involved individuals were randomly assigned to two groups, each with 40 subjects. Group A received 0.5 mg/kg melatonin as premedication, while Group B received a placebo. The two groups demonstrated similarity in mean age, weight, cardiac disease, and gender distribution. Statistically significant reductions in anxiety scores were observed in the melatonin group compared to the placebo group. Particularly, children administered 0.5 mg/kg melatonin exhibited the most substantial anxiolysis and venipuncture compliance (P < 0.05). Additionally, children who were premedicated with melatonin experienced decreased cognition, maximum sedation, successful parental separation, and psychomotor impairment (P < 0.05). Melatonin demonstrated an effective sedation level without significant side effects, making it a preferred choice due to its efficacy, safety, current availability, and cost-effectiveness compared to other anesthetic agentsused in premedication procedures.

Surgical Intervention in Allergic Rhinitis: Stuffy Versus Sneezy Runny Nose.

To detect proportion and surgical outcome of adult patients with allergic rhinitis non-responsive to medical treatment. To identify clinical candidacy for submucous turbinoplasty of inferior turbinate resection or soft tissue reduction. A prospective descriptive study of adults with clinical allergic rhinitis was done. Non-responders to medical therapy were identified and outcome of surgical intervention analyzed.There were 393 patients. Eighty-one patients (21%) were refractory to medical therapy. Presenting symptoms were sneezing with watery rhinorrhea among 72% and nasal obstruction in 28% patients All patients in the latter group had hypertrophied inferior turbinates with associated deviated nasal septum in 36.6%. Bony and mucosal inferior turbinate hypertrophy among 73.3% and mucosal hypertrophy among 26.7% were identified by a negative or positive response to on-table local vasoconstrictor application respectively. Submucosal inferior turbinoplasty with turbinate resection in the former and soft tissue reduction in the latter group were done, along with septoplasty among 36%. All patients revealed significant reduction in postoperative SNOT score. Crusting was more during early postoperative period among those with soft tissue reduction and simultaneous septoplasty, necessitating meticulous endoscopic follow-up.Adult allergic rhinitis presenting predominantly with nasal obstruction ('stuffy nose'), could be non-responsive to medical therapy unlike sneezy, runny nose, especially when obstructive symptoms are more than two years among older patients, suggesting presence of hypertrophied inferior turbinates. On-table response to vasoconstrictors is a reliable clinical indicator for submucous inferior turbinoplasty: negative and positive response suggesting turbinate resection among majority and soft tissue reduction among minority respectively.

Effectiveness of betahistine as an add‐on therapy to epley maneuver for benign paroxysmal positional vertigo: A systematic review and meta‐analysis

AbstractObjectiveEpley maneuver is the most effective treatment for benign paroxysmal positional vertigo (BPPV). Betahistine has been shown to be effective in treating BPPV. This systematic review aims to compare the effectiveness of Epley maneuver with betahistine to Epley maneuver alone in reducing residual dizziness in BPPV.Data SourcesMedline, Embase, and CENTRAL.MethodsWe included randomized controlled trials (RCTs) that compared Epley maneuver with betahistine to Epley maneuver alone for treating BPPV. We evaluated the effectiveness of this intervention using Dizziness Handicap Inventory (DHI), Visual Analog Scale (VAS) for vertigo, and provocation maneuvers. We used the standardized mean difference (SMD) for continuous outcomes and the odds ratio (OR) for the dichotomous outcomes.ResultsA total of eight RCTs that enrolled 516 participants were deemed eligible. Administration of betahistine with Epley maneuver showed no clinically significant difference over Epley maneuver alone in DHI score (SMD: −0.11, 95% confidence interval [CI], −0.57 to 0.34, p = 0.63, I2 = 79%), VAS scores (SMD: −0.57, 95% CI, −1.57 to 0.43, p = 0.26, I2 = 89%), or on provocation maneuvers (OR: 1.84, 95% CI, 0.92 to 3.68, p = 0.08, I2 = 0%) after 1 week of betahistine administration. However, participants who received betahistine combined with Epley maneuver showed a statistically significant reduction in VAS scores after 4 weeks of betahistine administration (SMD: −0.89, 95% CI, −1.30 to −0.49, p &lt; 0.0001, I2 = 33%).ConclusionCombining betahistine with Epley maneuver could improve the outcomes of BPPV in the long term. However, clinical trials with longer follow‐up periods are needed to unravel its efficacy.

Comparative Evaluation of Analgesic Efficacy of Ultrasound-Guided Pericapsular Nerve Group Block and Femoral Nerve Block During Positioning of Patients With Hip Fractures for Spinal Anesthesia: A Prospective, Double-Blind, Randomized Controlled Study.

Hip fractures cause severe pain during positioning for spinal anesthesia (SA). Intravenous systemic analgesics can lead to various complications in elderly patients, hence peripheral nerve blocks are emerging as a standard of care in pain management for hip fractures, among which femoral nerve block (FNB) is widely known and practiced. Pericapsular nerve group (PENG) block is a recently described technique that blocks the articular nerves of the hip with motor-sparing effectsand is used to manage positional pain in hip fractures. This study aims to evaluate the analgesic efficacy of PENG block over FNBin managing pain during positioning before SA in hip fractures. This was a prospective, randomized, double-blinded study. After ethical clearance, 70 patients undergoing hip fracture surgery under SA in a tertiary-care hospitalwere recruited and randomized to receive either ultrasound-guided PENG block or FNB with 20 ml of 0.25% bupivacaine before performing SA. We compared pain severity using the visual analog scale (VAS) 15 and 30 minutes after the block and during positioning. The sitting angle, requirement of rescue analgesia for positioning, and anesthesiologist and patient satisfaction scores were also analyzed. Continuous data were analyzed with an unpaired t-test while the chi-square test was used for categorical data. There was a significant reduction in VAS scores after PENG block (PENG: 0.66 ± 1.05 and FNB: 1.94 ± 1.90; p= 0.001) with lesser requirement of rescue analgesia for positioning compared to FNB. The anesthesiologist and patient satisfaction scores were also significantly better in the PENG group. PENG block offers better analgesia for positioning before SA than FNB without any significant side effects, and improves patient and anesthesiologist satisfaction, thus proving to be an effective analgesic alternative for painful hip fractures.

Effect of comprehensive nursing on the quality of life and swallowing function in individuals diagnosed with ischemic stroke.

Ischemic stroke (IS) is a widely recognized disease characterized by high prevalence, mortality, morbidity, disability, and recurrence rates. It ranks prominently in terms of mortality, constituting 60%-80% of stroke cases. To explore the impact of comprehensive nursing care on the quality of life and swallowing function in individuals diagnosed with IS. This study comprised 172 patients with IS admitted to our hospital between February 2018 to March 2021. The participants were divided into two groups, namely the control group (n = 80) receiving routine care and the research group (n = 92) receiving comprehensive care. Various assessment scales, including the standard swallowing function assessment scale (SSA), National Institutes of Health Stroke scale (NIHSS), European stroke scale (ESS), self-rating anxiety scale (SAS), self-rating depression scale (SDS), Barthel index (BI), and the motor function assessment scale (MAS), were employed to evaluate the improvement in swallowing function, neurological deficits, clinical outcomes, anxiety, depression, daily living activities, and motor function before and after care. Furthermore, the study compared the occurrence of adverse reactions during the nursing period, life quality before and after the intervention, rehabilitation compliance, and nursing satisfaction between the two groups. After the nursing intervention, the research group exhibited significantly improved SSA and NIHSS scores compared to the control group (P < 0.05). Moreover, both groups demonstrated significant reductions in SAS and SDS scores (P < 0.05), with the research group showing more obvious advantages (P < 0.05). Compared to the control group, the research group displayed significantly better ESS, BI, and MAS scores (P < 0.05), coupled with a lower incidence of adverse reactions (P < 0.05). Additionally, the research group demonstrated markedly higher levels of life quality, rehabilitation compliance, and nursing satisfaction compared to the control group (P < 0.05). Comprehensive nursing effectively improved swallowing function, quality of life, and patient satisfaction, highlighting its clinical significance.

The efficacy of extracellular vesicles for acute lung injury in preclinical animal models: a meta-analysis

BackgroundWith the increasing research on extracellular vesicles (EVs), EVs have received widespread attention as biodiagnostic markers and therapeutic agents for a variety of diseases. Stem cell-derived EVs have also been recognized as a new viable therapy for acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). To assess their efficacy, we conducted a meta-analysis of existing preclinical experimental animal models of EVs for ALI treatment.MethodsThe database was systematically interrogated for pertinent data encompassing the period from January 2010 to April 2022 concerning interventions involving extracellular vesicles (EVs) in animal models of acute lung injury (ALI). The lung injury score was selected as the primary outcome measure for statistical analysis. Meta-analyses were executed utilizing RevMan 5.3 and State15.1 software tools.ResultsThe meta-analyses comprised 31 studies, exclusively involving animal models of acute lung injury (ALI), categorized into two cohorts based on the presence or absence of extracellular vesicle (EV) intervention. The statistical outcomes from these two study groups revealed a significant reduction in lung injury scores with the administration of stem and progenitor cell-derived EVs (SMD = -3.63, 95% CI [-4.97, -2.30], P < 0.05). Conversely, non-stem cell-derived EVs were associated with an elevation in lung injury scores (SMD = -4.34, 95% CI [3.04, 5.63], P < 0.05). EVs originating from stem and progenitor cells demonstrated mitigating effects on alveolar neutrophil infiltration, white blood cell counts, total cell counts in bronchoalveolar lavage fluid (BALF), lung wet-to-dry weight ratios (W/D), and total protein in BALF. Furthermore, pro-inflammatory mediators exhibited down-regulation, while anti-inflammatory mediators demonstrated up-regulation. Conversely, non-stem cell-derived EVs exacerbated lung injury.ConclusionIn preclinical animal models of acute lung injury (ALI), the administration of extracellular vesicles (EVs) originating from stem and progenitor cells demonstrably enhances pulmonary function. This ameliorative effect is attributed to the mitigation of pulmonary vascular permeability and the modulation of immune homeostasis, collectively impeding the progression of inflammation. In stark contrast, the utilization of EVs derived from non-stem progenitor cells exacerbates the extent of lung injury. These findings substantiate the potential utility of EVs as a novel therapeutic avenue for addressing acute lung injury.

Therapy effect of cochleural alternating acoustic beam therapy versus traditional sound therapy for managing chronic idiopathic tinnitus patients

Idiopathic tinnitus is a common and complex disorder with no established cure. The CAABT (Cochleural Alternating Acoustic Beam Therapy CAABT), is a personalized sound therapy designed to target specific tinnitus frequencies and effectively intervene in tinnitus according to clinical tinnitus assessment. This study aimed to compare the effectiveness of the CAABT and Traditional Sound Therapy (TST) in managing chronic idiopathic tinnitus. This was a randomized, double-blind, parallel-group, single-center prospective study. Sixty adult patients with tinnitus were recruited and randomly assigned to the CAABT or TST group in a 1:1 ratio using a computer-generated randomization. The treatment lasted for 12 weeks, and participants underwent assessments using the tinnitus handicap inventory (THI), visual analog scale (VAS), tinnitus loudness measurements, and resting-state functional magnetic resonance imaging (rs-fMRI). Both groups showed significant reductions in THI scores, VAS scores, and tinnitus loudness after treatment. However, CAABT showed superiority to TST in THI Functional (p = 0.018), THI Emotional (p = 0.015), THI Catastrophic (p = 0.022), THI total score (p = 0.005) as well as VAS score (p = 0.022). More interesting, CAABT showed superiority to TST in the changes of THI scores, and VAS scores from baseline. The rs-fMRI results showed significant changes in the precuneus before and after treatment in both groups. Moreover, the CAABT group showed more changes in brain regions compared to the TST. No side effects were observed. These findings suggest that CAABT may be a promising treatment option for chronic idiopathic tinnitus, providing significant improvements in tinnitus-related symptoms and brain activity.Trial registration: ClinicalTrials.gov:NCT02774122.

Efficacy and safety of esketamine for perioperative depression in patients undergoing elective surgery: A meta-analysis of randomized controlled trials

BackgroundDepression is a prevalent mood disorder during the perioperative period, with both preoperative concurrent depression and new-onset postoperative depression impacting postoperative recovery. Recent studies have indicated that the dissociative anesthetic esketamine may alleviate perioperative depressive symptoms. ObjectiveThis meta-analysis aimed to assess the efficacy and safety of esketamine in treating perioperative depression. MethodsWe selected randomized controlled trials comparing esketamine to placebo in terms of postoperative depressive symptoms. The primary outcome was postoperative depression scores, with secondary outcomes including the prevalence of postoperative depression, pain scores using the Visual Analogue Scale or Numeric Rating Scale, and incidences of adverse reactions such as nausea/vomiting, dizziness, dreams/nightmares, hallucinations. ResultsWe enrolled a total of 17 studies involving 2462 patients. The esketamine group demonstrated a significant reduction in postoperative depression scores within one week after surgery (SMD −0.47, 95% CI (−0.66, −0.27), P < 0.001) and over the long term (SMD −0.44, 95% CI (−0.79, −0.09), P = 0.01). Furthermore, esketamine significantly decreased the prevalence of postoperative depression both within one week (RR 0.46, 95% CI (0.33, 0.63), P < 0.001) and over the long term (RR 0.50, 95% CI (0.36, 0.70), P < 0.001). Additionally, esketamine effectively relieved pain on the first postoperative day compared to control. However, it also increased the risks of dizziness and hallucinations for a short time. ConclusionThis meta-analysis suggests that the intraoperative or postoperative application of esketamine could be a potentially effective treatment for perioperative depression, although the increased risk of adverse reactions should be considered.