Standard Visual Analog Scale Research Articles

Derivation and Initial Validation of the Utility Function for the Hearing Utility Measure (HUM).

The Hearing Utility Measure (HUM) is a replacement hearing attribute for the Health Utilities Index, Mark 3 (HUI-3) designed to improve the responsiveness of utility estimates to changes in hearing-related quality of life. The final development step is to derive the instrument's utility scoring function. Residents of Ontario, Canada, aged ≥18 years participated in standard gamble and visual analogue scale exercises. Valuations for levels (response options) within each domain, and for each domain relative to the other domains were elicited and used to generate a hearing utility function. The function outputs hearing utility ranging from 0 = 'unable to hear at all' to 1 = 'perfect hearing' for each of the 25,920 hearing states classifiable by the HUM. Performance was assessed relative to the criterion standard: directly elicited standard gamble utility. Distributions of HUM-derived hearing utility were compared with legacy HUI-3 derived estimates. A total of 126 respondents participated (mean age 39.2, range 18-85 years, 53% female [67/126]). The utility function performed well in the estimation of directly elicited utilities (mean difference 0.03, RMSE 0.06). Using the legacy HUI-3, estimated hearing utility was 1.0 for 118/126 respondents (93.6%) compared with just 66/126 (52.4%) using the HUM. The new hearing attribute is capable of measuring variations in hearing utility not captured by the legacy HUI-3, especially near the ceiling of hearing function. These findings justify its application and further work to study its measurement properties in hearing loss populations. 3 Laryngoscope, 134:4754-4762, 2024.

Quantifying Health Utility of Age-related Vocal Atrophy.

Age-related vocal atrophy (ARVA) negatively impacts voice and quality of life (QOL). This study aims to determine utility-based QOL in ARVA patients, correlate findings with traditional patient-reported outcome measures (PROMs), and generate utility-based inferences. Forty ARVA patients were prospectively recruited from a tertiary care center. Health utility was measured using standard gamble, time trade-off, and visual analog scale, assessing participants' current health states relative to defined comparison states (blindness/death). Traditional PROMs (Voice Handicap Index-10 [VHI-10] and Voice-Related Quality of Life Scale [V-RQOL]) were also collected. Descriptive and paired statistics were performed to determine health utility, and Pearson correlation assessed the association between PROMs and health utilities. Mean health utility in ARVA was 0.84 ± 0.22, 0.88 ± 0.17, and 0.62 ± 0.25 using standard gamble, time trade-off, and visual analog scale, respectively. There were positive correlations between V-RQOL and time trade-off (r = 0.66; p < 0.0001) as well as with standard gamble (r = 0.47; p = 0.002). Participants with ARVA reported no difference in health utility impact between their voice impairment and monocular blindness (Mean dif 10.9; 95% CI -1.6, 23.5; p = 0.101). Patients with ARVA were willing to part with an average 4.6 ± 6.1 years of life to restore normal voice. ARVA patients view their voice impairment as a significant health decrement, comparable to monocular blindness. These findings underscore the substantial impact of ARVA on QOL and highlight the need for continued research and new therapies. 4 Laryngoscope, 2024.

Vertebroplasty and kyphoplasty in the management of osteoporotic vertebral compression fractures in elderly individuals: evaluation of the health-related quality of life.

Aim of this study is to investigate the safety, efficacy and impact on Health-Related Quality of Life (HRQoL) of Vertebroplasty (VP) and Kyphoplasty (KP) in the management of Osteoporotic Vertebral Compression Fractures (OVCFs) in elderly individuals. VP and KP represent Minimally Invasive Vertebral Augmentation (MIVA) procedures that are increasingly implemented for surgical treatment of OVCFs in recent years. These interventions have been associated with minimal traumatization and intraoperative hemorrhage, considerable analgesic effect and rapid postoperative recovery. Seventy-seven (77) consecutive individuals with OVCFs were subjected to VP/KP and recruited in this prospectively designed non-randomized study. Clinical evaluation was performed preoperatively and postoperatively at particular chronic intervals at 1, 6 weeks and at 3, 6, 12 months and 2 years. Assessment was conducted via the standardized Visual Analogue Scale (VAS) and Short-Form 36 (SF-36) Medical Health Survey Questionnaire for pain and HRQoL, respectively. No perioperative complications were observed. All studied indices were demonstrated to present a statistically significant amelioration following overall analysis. Pain intensity measured by the VAS score was depicted to be significantly reduced during the first 3 months, but continuous improvement of all indices of SF-36 and VAS was demonstrated to reach a plateau at 6 months, featuring no further clinical improvement.VP and KP represent safe and efficient options for interventional treatment of OVCFs in elderly and oldest-old patients, improving self-reported symptoms of pain as well as overall HRQoL.

Tonsillar healing membrane characteristic for tonsillectomy using combined cold dissection and bipolar electrocautery

PurposeTo evaluate post-tonsillectomy healing process using combined cold dissection and bipolar cautery for hemostasis.MethodsThis case series included patients for whom tonsillectomy was done by cold dissection and limited the bipolar cautery for hemostasis and dealing with the lower pole only. Saline irrigation was used for the tonsillar bed after tonsillectomy and a wet saline-moistened pack was placed into the tonsil fossa. Intra-oral digital photographs were reviewed postoperative, at 3rd, 5th, 7th, 9th, 11th, 13th, 15th, and 21st day after surgery. Patients were asked to register their postoperative pain using a standardized visual analog scale. The time of separation of the healing membrane (HM) and any blood clot and/or bleeding surface were recorded.ResultsAmong included 114 patients, the HM color was white without odor in all cases. Extension of the HM was limited to the tonsillar bed in 112 patients (98%) and exceeded in 2 patients (2%). The mean time for HM separation was 8.8 ± 1.1 days (range = 7–14) with a significantly longer period of separation in females (p = 0.0008). There was no significant correlation between the time of the HM separation and the age of the patients (P = 0.9).ConclusionCold dissection tonsillectomy with limited hot tools usage for hemostasis by bipolar cautery with frequent saline wash leads to odorless HM and a good healing process with an average separation of the HM and so less pain and post-tonsillectomy bleeding.

Overall symptom severity as a patient-reported outcome measure for chronic rhinosinusitis: what it reflects and how to measure it.

The objective of this study was to identify how - and to what extent - overall symptom severity (OSS) score reflects individual chronic rhinosinusitis (CRS) symptoms and whether it can be measured using alternatives to the standard visual analog scale (VAS). CRS patients from four sites across three continents rated their OSS scores, severities of nasal obstruction, nasal drainage, decreased sense of smell, facial pain/pressure and sleep disturbance using a standard VAS, VAS with labeled tick marks at every 1 centimeter, and by writing down their OSS on a scale of 0 - 100 (which was divided by 10), all of which lead to severity scores ranging from 0 - 10 in 0.1 intervals. Quality of life was measured using the SNOT-22 and EQ-5D VAS. In 311 CRS patients, OSS score was significantly correlated with SNOT-22 and EQ-5D VAS. OSS score was most greatly associated with the mean of all individual symptom severity scores. From individual CRS symptoms, OSS was most greatly associated with nasal obstruction followed by nasal drainage and facial pain/pressure severities. These results held true for participants with and without nasal polyps. Measurement of OSS and individual symptom severity scores using a standard VAS, tick-marked VAS, and write-in option had near-perfect consistency. We demonstrate for the first time that OSS largely reflects the mean of individual CRS symptom severities, although OSS is=== most weighted by nasal obstruction severity. OSS and individual symptom severity scores can be measured using a standard VAS, tick-marked VAS or write-in prompt with near-perfect consistency.

Efficacy of Celecoxib and Naproxen Sodium After Non-Surgical Extraction of Permanent Teeth: A Randomized Control Study

Objective: To compare the level of pain relief that two NSAID salts offer following a simple closed tooth extraction technique, as well as to assess patient adherence to the prescribed dosage schedule. Methodology: This Randomized Control Design study was conducted at Islamabad medical &amp; dental college, from 2018-2019. 150 patients made up the sample, who were split into two equal groups using a computerized lottery system: the experimental group and the control group. Following tooth extraction under local anesthesia, participants in the experimental group were told to take one 200 mg tablet of celecoxib orally for two days, while the control group was administered two 550 mg tablets of Naproxen Sodium orally twice a day. The standard Visual Analogue Scale (VAS) was used to assess post-extraction pain after 24 and 48 hours. Patients' adherence was verified by having them fill out a Performa form by phone call after 48 hours. After collection of Data, analysis was done with the help of SPSS version 21.0. Results: After tooth extraction, both medications were similarly effective in reducing pain, although participants adhered to the OD dose of celecoxib substantially more than the BD dose of naproxen sodium. Conclusion: There was statistically insignificant difference in pain relief provided by Celecoxib and Naproxen Sodium after 24 and 48 hours of single tooth extraction.

Posterolateral Instrumented Fusion in Elderly Patients With a Single Osteoporotic Vertebral Fracture: Evaluation of Health-Related Quality of Life.

Introduction Treatment of osteoporotic vertebral fractures (OVFs) is a factor that affects the quality of life and should be considered during management. In patients with a single OVF and neurologic deficit, surgical procedures aiming at neural decompression with instrumented fusion should be considered in elderly individuals. Posterolateral instrumented fusion (PLF) constitutes a largely performed fusion surgery for patients featuring indications for fusionsurgery. The aim of this study was to determine the safety, effectiveness, and impact on health-related quality of life (HRQoL) of PLF surgery in elderly patients diagnosed with a single OVF. Methods This study was conducted at Interbalkan European Medical Center, Thessaloniki, Greece. Eighty (80) consecutive individuals with OVFs were subjected to PLF and recruited in this prospectively designed non-randomized study. Clinical evaluation was performed preoperatively and postoperatively at particular chronic intervals at one, three, six, and 12 months and two years. The assessment was conducted via the standardized Visual Analogue Scale (VAS) and Short-Form 36 (SF-36) Medical Health Survey Questionnaire for pain and HRQoL, respectively. Results No major perioperative complications were observed. All parameters of SF-36 presented significant improvement over the entire follow-up period with VAS scores reaching a plateau at six months. Depicted improvement of these parameters proves the beneficial role of PLF in elderly patients who suffered from a single OVF with or without referable neurological deficit. Conclusion OVFs have a significant impact on the quality of life of elderly patients, and surgical treatment with PLF with or without decompression can lead to functional recovery, pain relief, and HRQoL amelioration. Our results demonstrated that the outcomes of PLF in the surgical treatment of these patients are remarkably favorable, demonstrating the safety and efficacy of the technique.

Health-Related Quality of Life and Economic Burden Among Hospitalized Children with Hand, Foot, and Mouth Disease: A Multiregional Study in China.

Hand, foot, and mouth disease (HFMD) is an infectious disease with high morbidity and mortality rates among children under 5years old. This study aimed to explore the health-related quality of life (HRQOL), economic burden, and related influencing factors among Chinese HFMD patients. From January to October 2019, a longitudinal cohort study of 296 hospitalized patients (≤5years old) with HFMD and their guardians was conducted using the proxy version of the 5-level EQ-5D-Y (EQ-5D-Y-5L, Y-5L) in face-to-face interviews in Shanghai, Zhengzhou, and Kunming, representing three regions with different economic development levels. Multiple linear regression was used to explore the factors associated with HRQOL and costs. The mean Y-5L health utility score (HUS) (standard deviation, SD), and visual analogue scale (VAS) score (SD) were 0.730 (0.140) and 60.33 (16.52) at admission and increased to 0.920 (0.120) and 89.95 (11.88) at discharge, respectively. The children from Shanghai had the lowest HUSs at admission and had the best health improvement. The mean hospitalization cost and total cost were 4037 CNY and 5157 CNY, respectively. The children from Shanghai had the highest hospitalization cost (4559 CNY) and total cost (5491 CNY). Multiple regression analysis suggested that medical insurance status, type of employment, residence type, and religious status were significantly associated with the baseline HUS and improvement in the HUS after treatment. Region, loss of work time, and length of stay had a significant impact on the hospitalization cost and total cost. Our findings demonstrate that HFMD could lead to poor HRQOL and the economic burden varies in different regions in China. Many pediatric patients still have physical or mental health problems shortly after treatment.

A - 189 Subjective Response to a Social Stressor in Individuals with Mild Cognitive Impairment.

Because stress is a risk factor for Alzheimer's disease (ad), characterizing individual differences in the stress response could help identify those who might be targeted in risk-prevention efforts. Studies measuring the stress response in individuals with mild cognitive impairment (MCI), however, are lacking, in part due to concerns that doing so would be too distressing to these individuals. In this study, we aimed to characterize the subjective response to an acute stressor in individuals with mild cognitive impairment (MCI). This study consisted of 20 community-dwelling individuals (9 with MCI and 11 cognitively normal individuals; 11 women) 60years and older (Mean = 70.1, SD = 5.6) who underwent the Trier Social Stress Test (TSST). Subjects rated their subjective distress using a standardized visual analog scale at prespecified intervals 3 points prior to, and 6 points following, the TSST. Data were subjected to repeated measures analysis with sex as a covariate. Subjects with MCI rated the TSST as less stressful than their cognitively normal peers (p = 0.04), due to group differences in both post-TSST ratings of subjective distress (p = 0.013) and an increase from pre-TSST to post-TSST ratings of subjective distress (p = 0.04). No individuals withdrew from the study while participating in the TSST. Our finding that individuals with MCI reported experiencing lower distress than their cognitively normal peers in response to a laboratory-based stressor may help alleviate concerns regarding the risks of studying stress in this population. Future research with larger samples will be valuable in studying other determinants of the stress response in these individuals.

Post OP Analgesic Effect of Transabdominal Block in Patients Undergoing Elective Ceaserian Section

Background: The management of postoperative pain, especially following abdominal surgeries, remains a pivotal challenge in clinical practice. The utilization of a transabdominal plane (TAP) block has recently emerged as a promising technique in achieving effective postoperative pain control. This study aimed to rigorously evaluate the analgesic efficacy of the TAP block in comparison with a control group not receiving the block, employing standardized Visual Analog Scale (VAS) scores and additional postoperative analgesic requirements as the primary outcome measures. Methods: A total of 50 patients undergoing abdominal surgery were randomly assigned to two groups: TAP block (n=25) and control (n=25). The TAP group received a specific dose of bupivacaine, while the control group received n/saline. Pain intensity was quantitatively assessed using VAS scores at 2, 6, 12, and 24 hours postoperatively. The requirement for additional postoperative analgesics was also recorded and compared between groups. Results: The TAP block group demonstrated consistently and significantly lower VAS scores across all time intervals measured, with mean differences ranging from 1.7 to 2.7 (p&lt;0.001). Additionally, the TAP block group required additional analgesics in only 20% of cases (95% CI: 7-33%), as opposed to 68% in the control group (95% CI: 49-87%), signifying a significant reduction of 48 percentage points (p&lt;0.01, 95% CI of the difference: 28-68%). Conclusion: The research presented here illustrates the heightened effectiveness of the TAP block in managing pain compared to traditional methods for patients having abdominal surgery. The noteworthy decrease in VAS scores, along with the reduced requirement for extra post-surgery pain relief, highlights the TAP block's potential as an efficient method for controlling pain. Continued investigation is recommended to determine the best techniques and identify the specific patient groups that might gain the most from this innovative method, aiming to improve both comfort and recovery following surgery. Keywords: Elective C-section, VAS score, Abdominal surgery, Effectiveness

Resurrecting Multiattribute Utility Function: Developing a Value Set for Health Utility for Glaucoma

ObjectivesThis study aimed to develop a scoring function to calculate health utilities for health states described by the Health Utility for Glaucoma (HUG-5) based on the preferences of the general population in the United States. MethodsPreferences for HUG-5 health states were elicited using the standard gamble and visual analog scale through an online survey. Quota-based sampling was used to recruit a representative sample of the US general population in terms of age, sex, and race. A multiple attribute disutility function (MADUF) approach was adopted to derive scoring for the HUG-5. Model fit was assessed using mean absolute error associated with 5 HUG-5 marker health states that describe mild/moderate and severe glaucoma. ResultsOf 634 respondents completing the tasks, 416 were included in the estimation of the MADUF; 260 respondents (63%) considered worst possible HUG-5 health state better than death. The preferred scoring function generates the utilities ranging from 0.05 (worst HUG-5 health state) to 1 (best HUG-5 health state). The correlation between mean elicited and estimated values for marker states was strong (R2 = 0.97) with mean absolute error = 0.11. ConclusionsThe MADUF for HUG-5 is used to measure health utilities on the scale of perfect health and death, which can be used to estimate quality-adjusted life-years for economic evaluations of glaucoma interventions.

Effect of electroacupuncture on discomfort during gastroscopy: a study protocol for a randomized controlled trial

BackgroundGastroscopy procedures are frequently performed under general sedation to minimize discomfort. Patients who refuse a sedative injection may experience more discomfort and adverse reactions such as pain and nausea. These instances reduce patient compliance and willingness to participate in future procedures. Acupuncture has been shown to have an anti-nausea and analgesic effect; however, there is limited data available that demonstrates the efficacy of acupuncture when applied before gastroscopy.MethodsA total of 60 participants will be randomly assigned to the electroacupuncture (EA) group and the sham electroacupuncture (SEA) group at a ratio of 1:1. Acupuncture treatment will be performed before gastroscopy for a duration of 30 min. All patients will complete detailed questionnaires at 30 min and 7 days post-procedure to record the severity of their symptoms. The primary outcome will be the average of 4 standard visual analogue scale (VAS) scores in the categories of nausea, vomiting, throat discomfort, and agitation as reported by the patient. The secondary outcomes will be patient’s anxiety level as recorded by the 6-item short form of the State-Trait Anxiety Inventory (STAI-S6) and Amsterdam Pre-Operative Anxiety and Information Scale (APAIS), preference in a future endoscopy, pulse oxygen saturation (SpO2), heart rate (HR), and blood pressure (BP). Anxiety scales will be assessed before and after acupuncture; others will be completed at 30 min and 7 days post-procedure. The duration of the gastroscopy and the number of biopsies will be recorded after operation.DiscussionThis randomized controlled trial will explore the feasibility of the further clinical application of electroacupuncture for the improvement of patient discomfort during gastroscopy without systemic sedation.Trial registrationChiCTR2000040726. This trial has been approved by the Ethics Committee of Shanghai Municipal Hospital of Traditional Chinese Medicine (2020SHL-KY-11). Registration date 12 August 2020.

The Efficacy of an Ultrasound-Guided Improved Puncture Path Technique of Nerve Block/Pulsed Radiofrequency for Pudendal Neuralgia: A Retrospective Study.

Objectives: To investigate the efficacy and safety of an improved ultrasound-guided pulsed radiofrequency (PRF) and nerve block (NB) for patients with pudendal neuralgia (PN). Methods: This retrospective analysis included 88 adults with PN treated in the Pain Department of Southwest Hospital from November 2011 to June 2021, with treatment including NB (n = 40) and PRF (n = 48). The primary outcome variable was pain severity, measured by a standardized visual analog scale (VAS). VAS values were collected at 1, 3, 7, and 14 days and 1 and 3 months after patients were treated with NB or PRF. Results: Compared with patients treated with NB (n = 40) and those treated with PRF (n = 48), no significant difference in pain reduction was observed in the short term (p = 0.739 and 0.981, at 1 and 3 days, respectively); however, in the medium and long term (1 to 3 months), there were statistically significant improvements in the PRF group over the NB group (p < 0.001). Moreover, it was noted that the average pain severity of primary PN and PN due to sacral perineurial cyst was significantly reduced with PRF therapy in the medium and long term when compared to other secondary PNs, including surgery, trauma, and diabetes. Discussion: The ultrasound-guided, improved, and innovative PRF/NB puncture path technique allows for gentler stimulation and faster identification of the pudendal nerve. The PRF technique may provide better treatments for primary PN and sacral perineurial cyst causing secondary PN in the medium and long term.

Comparison Between Current and Pre-Pandemic Physical Activity Level of Freshmen College Students

Aim: The restricted mobility of the students during the global COVID pandemic impacted on their physical activity level (PAL) and physical fitness level (PFL). The objectives of the study were to (1) describe the current PAL and health- and skill-related PFL of 1st year college students, (2) determine the correlation between PAL and PFL, and (3) compare current and pre-pandemic perceived PALs. Methods: A descriptive research design was used. A retrospective data from students enrolled in Physical Education (PE) 1 was reviewed. International Physical Activity Questionnaire (IPAQ) was used to measure PAL; health-related and skill-related PFL were measured using traditional PE-based standardized tests and 10-cm visual analog scale for perceived current and pre-pandemic PAL. Spearman rho was used to determine the correlation between PAL and PFL and paired t test to compare change in PAL. Results: The students had moderate PAL. All health-related and skill-related PFL was good except for flexibility and agility which was poor. Spearman rho correlations revealed a statistically significant correlation between PAL and muscle endurance (r = .397; n = 55; p = .004). Paired t test showed a statistically significant reduction in current compared with the pre-pandemic PAL t (54) = 2.34, p = 0.023. Conclusion and Implications: Freshmen students have acceptable PAL and PFL except for flexibility and agility while poor muscle endurance correlated with lower PAL. A reduction in their PAL was noted during the pandemic. This indicates the need for programs to improve students’ flexibility, agility, and muscle endurance to be incorporated in their PE classes and daily activities to improve their PAL and PFL.

The effect of low FODMAP diet with and without gluten on irritable bowel syndrome: A double blind, placebo controlled randomized clinical trial.

Although the effects of low fermentable oligosaccharide, disaccharide, monosaccharide, and polyol (FODMAP) diet on amelioration of irritable bowel syndrome (IBS) symptoms have been reported previously, it has not yet been elucidated whether the gluten of wheat and barley induces the symptoms or only their fructans lead to aggravation of the symptoms. The aim of this study was to assess the effect of low FODMAPs diet with vs. without gluten on clinical symptoms in IBS patients. In this double-blind, placebo-controlled randomized trial, forty nine IBS patients were randomly assigned to placebo and/or intervention group. Patients in the intervention group received 5 gr/day of gluten powder with low FODMAP diet, while placebo group received 5 gr of rice flour as placebo, with low FODMAP diet. Quality of life (QoL) and IBS-SSS (symptom severity score) were measured before and after the intervention using a valid QoL questionnaire and a standard visual analog scale, respectively. Significant improvements were observed in total scores of IBS-SSS (-32% vs. - 49%), abdominal pain intensity (-45% vs.-52%), and frequency (-26 vs.-46%), abdominal distension (-29% vs.-63%), Interference with community function (-14% vs.-45%) and quality of life (+23 vs.+32%) in both gluten and placebo groups respectively (P<0.05). Only 5 patients in the gluten-containing diet reported exacerbation of their symptoms. Exacerbation of IBS symptoms after wheat and barley consumption is due to their fructan, and not related to their gluten content in most of the patients. IRCT20100524004010N29.

Bismuth/petroleum gauze plus high density polyethylene vs. bismuth/petroleum gauze: A comparison of donor site healing and patient comfort

IntroductionSkin grafting continues to be a fundamental component of burn treatment and inherently, a donor site must be created and treated. Burn surgeons agree that specific dressings may have a significant affect on donor site healing, but we have no consensus as to which dressing provides maximum benefit. MethodsRetrospective analysis of prospectively collected data from an observational, within-patient controlled assessment of a practice pattern intervention. The project compared donor sites treated with high-density polyethylene plus an overlying layer of bismuth/petroleum gauze to donor sites treated with bismuth/petroleum gauze alone. The primary endpoint was patient reported pain using a standard visual analog scale from 0 (no pain) to 10 (worst possible pain). A 2-point reduction in pain was considered clinically significant. Healing was defined as complete detachment of the dressings and> 95% wound re-epitheliazation. ResultsA total of 30 patients were observed and analyzed. Both dressings were associated with a mean pain rating of 6 out of 10 (STD= ± 2) and a median pain rating of 6 out of 10 (range = 0–10). Additionally, both dressings were associated with a mean healing time of 20 days (SEM=1.1). The subjective dressing preference showed that a majority of patients had no preference between the two modalities (n = 20). However, when an actual preference was stated (n = 10), bismuth/petroleum gauze alone was preferred by 9 out of 10 patients. ConclusionClinically and subjectively, we found no discernible differences between the 2 dressing regimens. Thus, bismuth/petroleum gauze alone is the more cost effective dressing choice. Our burn center continues to use bismuth/petroleum gauze alone as its standard of care for donor site dressings and will continue to try to define the optimal donor site dressing.

Quantum Medicine: A Role of Extremely Low-Frequency Magnetic Fields in the Management of Chronic Pain.

Extremely low-frequency electromagnetic field (ELF-MF) therapy is a promising treatment for chronic pain, given its ability to interact with body homeostasis using water-mediated transmission mechanisms typical of quantum medicine. The present study aims to assess the effects of ELF-MF therapy on chronic pain in 49 patients suffering from various musculoskeletal disorders. The therapy was applied through a Quec Phisis setup generating the electromagnetic field as the ion cyclotronic resonance. Patients underwent eight therapy sessions of 45min each performed every other day. The bioimpedance assessment was based on the comparison of the height-adjusted body resistance (R/h) and reactance (Xc/h) measured during the first and last sessions of eight-session treatment. Pain perception was quantified using the standard visual-analog scale. We found significant increases in both R/h and Xc/h parameters of body bioimpedance after electromagnetic therapy corresponding with reductions in pain perception. We conclude that the ELF-MF therapy can restore the body's state of health and thus seems a valid therapeutic approach for the treatment of musculoskeletal-derived pain.

Unilateral spinal anesthesia and the sciatic nerve block in foot surgery

Purpose of the study. To evaluate the effectiveness of unilateral spinal anesthesia as a method of pain relief during foot surgery. Analyze the effectiveness of unilateral spinal anesthesia versus sciatic nerve block. To develop an algorithm for performing unilateral spinal anesthesia during foot surgery.&#x0D; Materials and methods. We examined 64 patients who were treated in the department of purulent surgery of the 3rd city hospital in Zaporozhye with a diagnosis of diabetic foot syndrome in the period from 2017 to 2019.&#x0D; Research methods. Assessment of the level of pain intensity using the standard visual analogue scale and the concentration of glucose in the blood serum. Monitoring of the parameters of the cardiovascular system, the temperature of the skin of the lower leg during anesthesia, Doppler scanning of the peripheral circulation in the foot.&#x0D; Results. 4 hours after performing anesthesia, the intensity of pain during movement of the lower limb, according to the visual analogue scale in the group with unilateral spinal anesthesia was 2,3 times less than in the group with sciatic nerve block (p &lt; 0,05). After 10 hours – in the sciatic nerve block group there was a 9,4% increase in comparison with the unilateral spinal anesthesia group (p &lt; 0,05). Compared with the unilateral spinal anesthesia group, in the sciatic nerve block group 20 minutes after anesthesia, the heart rate decreased by 7,2% (p &lt; 0,05). After unilateral spinal anesthesia, the level of systolic blood pressure on 1 toe of the foot increased by 18,3% 20 minutes after anesthesia, and 20 minutes after sciatic nerve block – by 13,7% (p &lt; 0,05). In patients with the unilateral spinal anesthesia group, the temperature on the operated lower limb after anesthesia increased by 3,8%, in the sciatic nerve block group – by 2,8% (p &lt; 0,05).&#x0D; Conclusions. Regional anesthesia is the main method of choice for foot surgery compared to general anesthesia. sciatic nerve block does not in all cases lead to 100% surgical anesthesia and requires additional medical analgosedation. For foot surgery, unilateral spinal anesthesia is preferred.

Differences in quality of life and patient satisfaction between complete denture occlusion schemes: A parallel randomized control trial

Statement of problemBilateral balanced occlusion has been advocated over nonbalanced occlusion for improved removable complete denture stability and function. However, assessments of quality of life and patient satisfaction studies between the 2 occlusion schemes are lacking. PurposeThe objective of this parallel randomized control trial was to determine the difference in quality of life and patient satisfaction between the nonbalanced and bilaterally balanced occlusal schemes. Material and methodsSixty participants were included in the parallel randomized control trial of nonbalanced and bilaterally balanced complete dentures. Thirty were recruited into each group with definitive inclusion and exclusion criteria as per the Consolidated Standards of Reporting Trials (CONSORT) guidelines. Quality of life was estimated from the oral health quality of life (Oral Health Impact profile) for edentulous patients questionnaire, and patient satisfaction was analyzed from a visual analog scale. The estimation was made at 0, 3, and 6 months after denture insertion. The data were statistically analyzed with the Friedman, Mann-Whitney, and t test (α=.05). ResultsThe mean ±standard deviation Oral Health Impact profile score was 60.81 ±8.87 for nonbalanced dentures and 64.12 ±8.98 for bilaterally balanced dentures. The mean ±standard deviation visual analog scale score was 2.84 ±0.28 for nonbalanced dentures and 2.90 ±0.31 for bilaterally balanced dentures. The Mann-Whitney and t test indicated nonsignificant differences between the 2 groups and at different time intervals for Oral Health Impact profile and visual analog scale scores (P>.05). ConclusionsThe study detected no significant differences between the 2 occlusal schemes in quality of life or patient satisfaction.

A Retrospective Nationwide Non-Interventional Study of an Aqueous Sublingual Immunotherapy Formulation Administered with a 200-µL Dosing Pump.

BackgroundConvenient dosing is a key component of treatment adherence and thus efficacy and safety. Aqueous sublingual immunotherapy (SLIT) formulations can be administered with a dosing pump that delivers 200 µL of volume per actuation.ObjectiveThe objective of this study was to describe the use of Staloral® 300 Rapid in its new dosing pump presentation and to evaluate the safety and satisfaction from both the patient and doctor.Patients and MethodsWe performed a retrospective non-interventional study in a population (aged 5 years or over) of individuals with allergic rhinitis or allergic asthma who were being treated with aqueous 300 index of reactivity SLIT formulations of various allergens (grass pollen, tree pollen, house dust mites). Based on a detailed, SLIT-specific, patient self-questionnaire (Quartis®) and the inspection of medical records, we assessed the characteristics of the SLIT, safety, patient satisfaction and willingness to continue SLIT. The physician’s satisfaction with the treatment was measured on a 0–100 visual analogue scale. Adverse events were coded with the Medical Dictionary for Regulatory Activities.ResultsA total of 801 valid patients were included (52.4% male; mean ± standard deviation age: 25.9 ± 17.2 years; mean time since diagnosis: 4.56 ± 4.68 years; mean time using the previous dosing pump: 19.2 ± 13.0 months; time using the 200-µL dosing pump: 14.95 ± 3.80 months). Among the study population, 317 subjects comprised the paediatric subgroup (57%: male; mean age: 9.8 ± 2.5 years). Overall, 54 patients (6.7%) reported a total of 68 adverse events (including 51 gastrointestinal adverse events). The large majority of adverse events were mild, local and transient and did not require treatment. There were no severe adverse events. The level of patient satisfaction with the ease of SLIT administration was high (84.3% overall, and 82.6% in the paediatric subgroup). The mean ± standard deviation visual analogue scale score for physician satisfaction with the treatment was 70.6 ± 25.1 out of 100.ConclusionsAdministration of 300 index of reactivity SLIT with a 200-µL dosing pump is safe, well tolerated and associated with good levels of patient satisfaction.