How to ask about patient satisfaction? The visual analogue scale is less vulnerable to confounding factors and ceiling effect than a symmetric Likert scale

Understanding components of embodiment: Evidence from the mirror box illusion

Past studies have examined embodiment in the rubber hand illusion, using principal components analysis (PCA) to identify factors from questionnaire responses during synchronous and asynchronous stroking. To better understand the phenomenology of embodiment, we used PCA in the mirror box illusion to examine performance across conditions that varied in movement synchrony to examine multisensory integration and movement type to vary the amount of multisensory congruence. We found three dissociable components in all conditions: embodiment, deafference and attentiveness. We also examined how these embodiment ratings varied across the four conditions. As hypothesized, embodiment ratings were highest for synchronous movement, with feelings of deafference highest for asynchronous movement. Furthermore, there was a movement by timing interaction, such that sliding resulted in greater differences in synchronous versus asynchronous ratings than tapping. These results suggest that embodiment or deafference can be changed as a function of the amount of multisensory congruence.

Evaluation of preemptive interspace between the popliteal artery and the capsule of the posterior knee (IPACK) block for ostoperative pain management in arthroscopic knee surgeries: a retrospective study

Background: Interspace between the popliteal artery and the capsule of the posterior knee (IPACK) block is block, which is done by infiltration of local anesthetic to block terminal branches of genicular nerves and popliteal plexus that innervate the posterior capsule of the knee joint. In this study, we retrospectively reviewed our patient’s data to which IPACK block was applied for arthroscopic knee surgery. Our aim was to evaluate the effectiveness of IPACK block on postoperative analgesia, effects on additional analgesic consumption and patient satisfaction. Material and Method: The data of 60 patients who underwent arthroscopic knee surgery under spinal anesthesia with or without applied preemptive IPACK block for postoperative analgesia were collected between October 2019 and December 2020. Group I consisted of 30 patients with preemptive IPACK block, while 30 patients without block were classified as the control group (Group II). Postoperative 0-1-2-6-12 and 24th hour VAS scores, additional analgesic needs, patient satisfaction scores, were compared in groups as primary outcome. Results: As a result of the comparison between the groups, it was seen that there was a significant difference between the groups in favor of the IPACK Block group in terms of postoperative VAS scores after 1st hour, postoperative analgesic needs and patient satisfaction (p

Measurement Comparability of Electronic and Paper Administration of Visual Analogue Scales: A Review of Published Studies

BACKGROUND

Visual analogue scales (VASs) are used in a variety of patient-, observer- and clinician-reported outcome measures. While typically included in measures originally developed for pen-and-paper completion, a greater number of clinical trials currently use electronic approaches to their collection. This leads researchers to question whether the measurement properties of the scale have been conserved during the migration to an electronic format, particularly because electronic formats often use a different scale length than the 100 mm paper standard.

METHODS

We performed a review of published studies investigating the measurement comparability of paper and electronic formats of the VAS.

RESULTS

Our literature search yielded 26 studies published between 1997 and 2018 that reported comparison of paper and electronic formats using the VAS. After excluding 2 publications, 23 of the remaining 24 studies included in this review reported electronic formats of the VAS (eVAS) and paper formats (pVAS) to be equivalent. A further study concluded that eVAS and pVAS were both acceptable but should not be interchanged. eVAS length varied from 21 to 200 mm, indicating that 100 mm length is not a requirement.

CONCLUSIONS

The literature supports the hypothesis that eVAS and pVAS provide comparable results regardless of the VAS length. When implementing a VAS on a screen-based electronic mode, we recommend following industry best practices for faithful migration to minimise the likelihood of non-comparability with pVAS.

Assessment of Patient Satisfaction With Appearance, Psychological Well-being, and Aging Appraisal After Upper Blepharoplasty: A Multicenter Prospective Cohort Study

BACKGROUND

To determine the success of an upper blepharoplasty, a popular cosmetic procedure, it is essential to measure outcomes from the patient perspective because these often outweigh objective outcomes.

OBJECTIVES

This study aimed to assess patient-reported satisfaction with facial appearance, psychological well-being, and aging appraisal after upper blepharoplasty with validated questionnaires.

METHODS

This prospective cohort study included upper blepharoplasty patients from 8 outpatient clinics. Patient-reported satisfaction was assessed with the FACE-Q at intake, and 6 and 12 months postoperatively.

RESULTS

In total, 2134 patients were included. High satisfaction with outcome and decision to undergo treatment were measured 6 months postoperatively. Large improvements in FACE-Q scores (range, 0-100) between intake and 6 months postoperatively were seen for satisfaction with appearance (mean, effect size: eyes +48, 2.6; upper eyelids +48, 3.1; facial appearance overall +26, 1.4), psychological well-being (+11, 0.56), and aging appraisal (+22, 1.0). Patients reported they appeared a mean [standard deviation] 3.3 [5.2] years younger postblepharoplasty. No clinically relevant changes were seen between 6 and 12 months. Additionally, improvements in appearance were not dependent on their intake scores, whereas improvements in psychological well-being and aging appraisal were smaller in patients with higher intake scores. Satisfaction with treatment outcome was strongly correlated with appearance satisfaction but not with aging appraisal.

CONCLUSIONS

Significant improvements in patient satisfaction regarding appearance, psychological well-being, and aging appraisal can be seen 6 months after blepharoplasty, and outcomes remain stable up to 12 months postoperatively. These data may be used to inform patients and clinicians and improve the overall quality of care.

LEVEL OF EVIDENCE: 4

Psychometric Properties of the Chinese Version of the Brief State Rumination Inventory

State rumination, unlike trait rumination which is described as a persistent and stable response style, is usually triggered by a specific stressful event and causes negative emotions within a short period of time. The measurement methods of trait rumination, such as the ruminative response scale (RRS), are therefore not fully applicable to state rumination. Recently, researchers have developed the brief state rumination inventory (BSRI) to characterize state rumination, addressing the gap in the field of accurate measurement of state rumination. To develop such an effective tool in the Chinese context, we developed a Chinese version of the BSRI and tested its psychometric properties. Two studies were conducted to address the research goal. In Study 1, we recruited 512 subjects, each of whom completed the Chinese version of the BSRI, RRS, emotional regulation questionnaire (ERQ), depression–anxiety–stress scale (DASS), and positive and negative affect scale (PANAS). Results showed that the scores of the BSRI were positively correlated with all other scale scores (ps < 0.001), and the correlation with the RRS was the highest, indicating that the BSRI showed good convergent validity. Additionally, the Cronbach's alpha coefficient for the Chinese version of the BSRI was 0.93. Study 2 aimed to examine the ecological validity of the Chinese version of the BSRI. We recruited another 54 subjects who were randomly divided into two groups, with 27 in the rumination induction group and 27 in the distraction group, and recorded the BSRI scores of the two groups before and after a specific experiment. We found there was a significant increase in BSRI scores after rumination induction (t = 3.91, p < 0.001), while there was no significant difference in the concrete distraction group before and after the experiment (t = 0.70, p = 0.48). In sum, the Chinese version of the BSRI showed good reliability and validity for assessing state rumination in the general Chinese population.

Factors associated with depressive symptoms in Japanese women with rheumatoid arthritis

Objectives

It has been suggested that patients with RA are more likely to suffer from depression. Therefore, this study identified the factors associated with depressive states in female RA patients to inform future patient care.

Methods

A self-assessment questionnaire was administered to 150 female RA patients aged ≥20 years regarding their satisfaction with disease activity, pain (measured using a visual analogue scale), self-rated depression scale (SDS), stress content (illness, work, family, difficulty in daily life, appearance, treatment and other), confidence in stress management and satisfaction (treatment effect, health status and relationships with health-care professionals). The factors related to depression and the presence of depressive tendencies were investigated.

Results

Data from 145 patients were analysed. Eighteen patients (12.4%) showed depressive tendencies according to their SDS scores. Among these patients, SDS scores were positively correlated with disease activity and with scores on the modified HAQ, visual analogue scale for pain, and stress content. The SDS score was also negatively correlated with patients’ confidence in stress management and health status satisfaction.

Conclusion

Female RA patients had family problems and various stressors in their daily lives. Nurses need to conduct regular mental health assessments to monitor their self-management status and support them to improve their confidence and satisfaction in coping. To achieve this, it is important for health-care teams involving various health-care professionals to collaborate and cooperate.

Emergency department consultations for respiratory symptoms revisited: exploratory investigation of longitudinal trends in patients' perspective on care, health care utilization, and general and mental health, from a multicenter study in Berlin, Germany

BACKGROUND

Only few studies of emergency department (ED) consulters include a longitudinal investigation. The EMACROSS study had surveyed 472 respiratory patients in eight inner-city EDs in Berlin in 2017/2018 for demographic, medical and consultation-related characteristics. This paper presents the results of a follow-up survey at a median of 95 days post-discharge. We aimed to explore the post hoc assessment of ED care and identify potential longitudinal trends.

METHODS

The follow-up survey included items on satisfaction with care received, benefit from the ED visit, potential alternative care, health care utilization, mental and general health, and general life satisfaction. Univariable between-subject and within-subject statistical comparisons were conducted. Logistic regression was performed for multivariable investigations of determinants of dropout and of retrospectively rating the ED visit as beneficial.

RESULTS

Follow-up data was available for 329 patients. Participants of lower education status, migrants, and tourists were more likely to drop out. Having a general practitioner (GP), multimorbidity, and higher general life satisfaction were determinants of response. Retrospective satisfaction ratings were high with no marked longitudinal changes and waiting times as the most frequent reason for dissatisfaction. Retrospective assessment of the visit as beneficial was positively associated with male sex, diagnoses of pneumonia and respiratory failure, and self-referral. Concerning primary care as a viable alternative, judgment at the time of the ED visit and at follow-up did not differ significantly. Health care utilization post-discharge increased for GPs and pulmonologists. Self-reported general health and PHQ-4 anxiety scores were significantly improved at follow-up, while general life satisfaction for the overall sample was unchanged.

CONCLUSIONS

Most patients retrospectively assess the ED visit as satisfactory and beneficial. Possible sex differences in perception of care and its outcomes should be further investigated. Conceivable efforts at diversion of ED utilizers to primary care should consider patients' views regarding acceptable alternatives, which appear relatively independent of situational factors. Representativeness of results is restricted by the study focus on respiratory symptoms, the limited sample size, and the attrition rate.

TRIAL REGISTRATION

German Clinical Trials Register ( DRKS00011930 ); date: 2017/04/25.

Ultrasound-guided versus uterine sound-sparing approach during copper intrauterine device insertion: a randomised clinical trial

OBJECTIVE

To compare the outcomes of trans-abdominal ultrasound (TAS) guided approach and uterine sound-sparing approach (USSA) during copper intrauterine device (IUD) insertion.

STUDY DESIGN

A randomised open-label clinical trial (Clinical Trials.Gov: NCT03383432) included multiparous women requesting Copper IUD insertion for birth control were invited to participate. The eligible women were randomised into two groups (44 women in each group); group I (TAS-guided IUD insertion) and group II: USSA. The primary outcome was to measure the satisfaction score of IUD insertion in both methods. Secondary outcomes included the easiness score (ES), the difference in pain scores during IUD insertion, the duration of insertion, and the successful device placement after one week and one month evaluated by transvaginal ultrasound (TVS).

RESULTS

Eighty-eight women were analysed in both groups. The VAS for satisfaction was significantly higher in the USSA group than the TAS-guided group (7.80 ± 1.27 vs. 5.45 ± 1.42, p = .0001). There was significantly lower VAS of pain scores during IUD insertion in the USSA group as compared with the TAS-guided IUD (p = .001). A lower ES and a significantly shorter duration of IUD insertion were also determined among the USSA group (p = .0001).

CONCLUSIONS

USSA is associated with higher satisfaction and less pain during insertion than the TAS-guided IUD insertion approach. However, both techniques have optimal intra-uterine device positioning.

Liposuction Assisted Gynecomastia Surgery With Minimal Periareolar Incision: a Systematic Review

BACKGROUND

This study aims to analyse the quality of studies and revisit the liposuction assisted gynecomastia surgery performed through minimal incision.

METHODS

A systematic review, based on the literature in the PubMed, Scopus, Science Direct, and Cochrane, to the treatment of Simon's grade I and II gynecomastia was conducted using keywords "gynecomastia" AND "liposuction." Study appraisal was performed using MINORS to assess the methodological quality of the paper.

RESULTS

There were 18 out of 415 studies eligible to review. A total of 244 out of 1628 patients with the average age of 23.13 years. Liposuction facilitated the easy handling to remove the breast tissue via small incisional design; showed consistent improved quality of life in terms of satisfaction after surgery. However, the measuring method of satisfaction rate varied, resulting in difficulties to interpret the results. Complication rates were inconsistent throughout the studies, ranging from 0.06 to 26.67%. Reoperation rate of liposuction-assisted surgery is between 0.6 and 25%. There are only two studies of a total 25 patients that are considered as good in quality. The two studies, which discuss laser-assisted liposuction technique, show minor complication of seroma in two patients. While one study shows high patient's satisfaction rate; both studies indicate high surgeon's satisfaction rate.

CONCLUSION

Small incisional design for breast parenchymal removal in gynecomastia assisted by liposuction showed a good technical approach for consistent improvement in quality of life. However, only 2 studies reported good quality methods of non-randomized case series urging for a better quality of studies in the future.

LEVEL OF EVIDENCE III

This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Prospective cohort study of topical versus general anaesthesia for flexible bronchoscopy

BACKGROUND

Topical anaesthesia (TA) and general anaesthesia (GA) are performed for flexible bronchoscopy (FB) worldwide. However, few studies have compared the two anaesthesia methods in terms of perioperative discomforts.

METHODS

648 patients undergoing FB were recruited in Shanghai Pulmonary Hospital, a specialised medical centre in China, from January 2019 to December 2019. The patients underwent FB under TA or GA. The TA group received 1% lidocaine by nasal route, and the GA group received total intravenous anaesthesia. The level of perioperative discomfort and patient satisfaction were assessed. The investigators were blind to the group allocation.

RESULTS

Finally, 239 patients received TA and 182 patients received GA. The basic demographic properties were comparable between two groups. There were no significant differences in terms of sore throat, 61.5% in TA group vs 57.1% in GA group. However, there was a significant difference in terms of postoperative nausea and vomiting (34.3% in TA group vs 56.6% in GA group), and dizziness (37.7% in TA group vs 78% in GA group). There was a significant difference in terms of total complication scores (17.2±5.1 in TA group vs 7.7±4.3 in GA group) and satisfaction degree of patients (2.6±1.1 in TA group vs 4.3±0.8 in GA group).

CONCLUSIONS

Compared with TA, GA significantly reduced the total complication scores of perioperative discomforts and improved the satisfaction score of patients for FB.

TRIAL REGISTRATION NUMBER

This clinical trial was registered with www.chictr.org.cn (ChiCTR1800019971).

Functional electrical stimulation to aid walking in patients with adrenomyeloneuropathy: A case study and observational series

Adrenomyeloneuropathy (AMN) is a rare inherited condition where affected individuals develop slowly progressive spastic paraparesis with a gradual decline in walking ability. There is no cure for AMN and treatment focuses on supportive measures and aids. One treatment option is functional electrical stimulation (FES), a treatment, approved by The National Institute for Health and Care Excellence (NICE), for managing foot drop in upper motor neuron disorders. Limited evidence exists for its use in AMN patients. We describe the effects of FES in an individual case and more broadly within a cohort of 21 patients successfully treated with FES. Patients with AMN referred for FES typically report frequent falls (71%) and foot drop (57%) as the most common barriers to walking. When using FES, walking speed at baseline (0.70 m/s [SD = 0.2]) was maintained at the 2-year review (0.68 m/s [SD = 0.2]) with a persistent orthotic effect (improvement in walking speed when device on vs. off) seen from wearing FES over the same 2-year period (11%-19%). Patient walking satisfaction (visual analogue scale: 0 - very dissatisfied; 10 - very satisfied) was also greater when comparing no-FES versus FES over the same period (Year 1: 2.5 vs. 7.7; Year 2: 2.1 vs. 6.1). FES is not effective in all patients. Twelve patients referred found no benefit from the device; although there was no clear evidence, this was related to the degree of AMN associated peripheral neuropathy. However, FES is a safe, cost-effective treatment option and should be considered, along with assessment in a multidisciplinary clinic, for all AMN patients with walking difficulties.

Psychosocial and Clinical Predictors of Patient Satisfaction with Cancer Care

Purpose

Patient satisfaction with healthcare was recognized as an indispensable component of healthcare quality assurance programs for decades. Limited research has explored psychosocial variables impacting patient satisfaction with cancer care. The objective of our study was to identify the level of patient satisfaction with cancer care in Riyadh, Saudi Arabia and determine the psychosocial and clinical predictors of patient satisfaction.

Methods

A cross-sectional observational study was carried out in 2018–2019 with patients with cancer at the Outpatient Oncology Clinic at King Saud University Medical City in Riyadh, Saudi Arabia. The questionnaire contained a visual analog scale (VAS) of satisfaction with cancer care, a VAS of satisfaction with social support, the Patient Health Questionnaire-9 Depression scale, and the Generalized Anxiety Disorder 7-item scale.

Results

Out of the 400 patients approached, 280 agreed to participate in the study. Of the 280 patients participating in the study, 65% were satisfied with cancer care. Higher satisfaction was associated with being non-Saudi, being employed, having fewer household residents (≤4), being satisfied with social support, not receiving radiotherapy, and receiving hormonal or biological therapy. Having anxiety or depression was also associated with lower satisfaction. After adjustment for sociodemographic and clinical characteristics, being satisfied with social support, having ≤ 4 household residents, receiving hormonal therapy, and receiving biological therapy rather than radiotherapy were all independent predictors of higher satisfaction with cancer care.

Conclusion

This study found an inadequate level of patient satisfaction with cancer care. Higher levels of satisfaction were associated with being satisfied with social support, using biological and hormonal therapy, while lower satisfaction was associated with a larger number of household residents (>4), depression, anxiety and using radiotherapy.

Moderate relationship between function and satisfaction of total hip arthroplasty patients: a cross sectional study

PURPOSE

Patient satisfaction regarding their hip replacement is often assumed to be directly linked to functional outcomes. We led this study to answer 2 questions: (1) what is the level of patient satisfaction, function, and quality of life after primary total hip replacement (THR); and (2) what is the relationship between patient satisfaction and functional and quality of life PROMs after THR?

METHODS

We led a retrospective study using our institutional registry of prospectively and consecutively collected data on patients after primary THR undertaken between 2004 and 2017. We included 6710 patients with a complete 2-year set of follow-up data for Oxford Hip Score (OHS) (for assessing patient's function), EQ-5D (for assessing patient's quality of life) and satisfaction PROM scores.

RESULTS

There was a significant improvement in all OHS and EQ-5D scores from preoperative level, and the mean postoperative satisfaction score was 89/100. We found moderate positive correlations between the patients' outcome satisfaction VAS score and OHS (r = 0.665) and EQ-5D (r = 0.554).

CONCLUSIONS

THR is a successful procedure generating high levels of patient function and satisfaction. Because patients' OHS and EQ-5D scores may be influenced by comorbidities, those scores are of poor predictive value in estimating patient satisfaction, and therefore should not be used as a surrogate to determine the success of the THR procedure.

Assessment of Patient Satisfaction in Digestive Endoscopy: A Narrative Review of the Literature

Endoscopic examinations are often perceived as invasive, annoying, and painful procedures. For this reason, it is essential to know the patient's opinion to improve service quality and adherence to screening programs. The European Society of Gastrointestinal Endoscopy (ESGE) and the American Society for Gastrointestinal Endoscopy (ASGE) recommend the identification of quality indicators, including patient satisfaction. The aim of this narrative review of the literature is to investigate the tools available to evaluate customer satisfaction in digestive endoscopy, highlighting which sections and items should be present in a questionnaire for complete evaluation. A narrative review of the literature was performed through five biomedical databases. A total of 125 studies were selected. The review process resulted in a total of 12 scientific papers meeting the inclusion criteria. This review suggests which items and sections should be present in a questionnaire that evaluates customer satisfaction in digestive endoscopy. Customer satisfaction verification programs in the normal routine of a digestive endoscopy service are essential to allow continuous improvement of the offered services.

Enema Administration During Labor: Pregnant Women's Perspective and Knowledge

Introduction

Current evidence does not support the routine use of rectal enemas (REs) because they have not been associated with reduced rates of puerperal infection, degree of perineal tear, or duration of labor. A recent literature review recognized knowledge gaps regarding the uses of RE during labor including women's perceptions, pain, and satisfaction.

Objectives

To report pregnant women's knowledge, attitudes, perceptions, pain, and satisfaction associated with the use of RE during labor.

Methods

A prospective study was conducted between 20 October 2019 and 20 October 2020. Women were included if they were 37 weeks or more pregnant, had a viable pregnancy, were admitted in labor, and had an RE. Characteristic data and data about knowledge, perceptions, attitudes, pain, and satisfaction associated with its use were recorded. Women were regrouped based on their level of knowledge into low- and high-level groups. Attitudes, perceptions, inconveniences, pain, and satisfaction were regrouped into two categories: low and high on the Likert scale.

Results

A total of 300 women were recruited, with means (SD) for age and gestational age of 27.8 (4.8) years, and 40 (1.1) weeks, respectively, and 45.7% were knowledgeable or very knowledgeable, 76% had a positive attitude, and 88.7% perceived enemas as important. The mean scores (SD) for pain and satisfaction as measured on visual analogue scales were 1.5 (1.8) and 5.4 (1.8), respectively. Women with high knowledge about RE were older and multiparous. Recruited women were more likely to report lower inconvenience and pain scores and higher satisfaction scores (all P<.05).

Conclusion

Most recruited women were knowledgeable about REs, perceived them as important, and expressed a positive attitude toward their administration. The low levels of inconvenience, pain, and complications and the high satisfaction rates may be used when counseling women about when an RE is required during labor.

Verification of a Sense of Community Scale for Hospitals in Japan

INTRODUCTION/OBJECTIVES

We aimed to verify whether a sense of community scale developed for hospital wards can be applied to hospitals.

METHODS

A cross-sectional study was conducted using a self-administered questionnaire between July and October 2018 in 3 hospitals in Japan. The subjects were staff members working in these hospitals who provide direct medical or administrative services to patients and their families. The questionnaire inquired about the participants' basic attributes and workplace satisfaction, and included the sense of community scale and the Japanese version of the Assessment of Interprofessional Team Collaboration Scale-II. We evaluated the scale's structural validity, internal consistency, and hypothesis testing for construct validity.

RESULTS

Of 826 eligible staff members, 539 were included in the analysis. Mean age was 40.4 years and 77.4% were female. Exploratory factor analysis showed that 24 of the 28 items in the sense of community scale could be categorized under 3 factors. Confirmatory factor analysis demonstrated a goodness of fit index of 0.794, adjusted goodness of fit index of 0.752, comparative fit index of 0.885 and root mean square error of approximation of 0.092. Cronbach's α for score in the sense of community scale was high (.96). Participants who reported high workplace satisfaction had significantly higher scores in the sense of community scale than those who indicated low workplace satisfaction (P < .001).

CONCLUSIONS

We verified the reliability and validity of the Japanese version of the sense of community scale, which was originally developed for hospital wards, for the community in hospitals. With further verification, we hope the scale will be useful for evaluating the sense of community in hospitals.

Effect of exergaming on wellbeing of residents in a nursing home: a single blinded intervention study

Introduction

To improve the quality of life in nursing homes, meaningful activities and social contact are indispensable. Exergames can play a role addressing these needs.

Methods

In a randomized single blinded controlled intervention study, we investigated the effect of playing exergames on general wellbeing, fun and on social interaction.

Results

Thirty-five residents participated: 18 residents took part in the intervention group and 17 in the control group. The median mental wellbeing score of the intervention group increased from 42/50 to 45. The median sleep score of the intervention increased from 23/30 to 28. The median pain score of the intervention group improved from 18/20 to 20. The median score on subjective cognition increased from 24/30 to 26 while the mean scores on the objective assessment decreased from 1.8/2 to 1.7. Coaches gave an average fun score of 8.9/10 and an average intensity of exercise score of 11.6/20. Residents and coaches appreciated the social contact. Coaches reported a high feasibility (average of 4.1/5) but a low accessibility and a high intensity of supervision.

Conclusions

Exergaming is a feasible and pleasant complement to the usual activities with a positive impact on wellbeing, sleep, pain, and perceived cognition. Future research should focus on vulnerable groups and aim to develop a study in an implementation design.

Surgeon-administered ilio-inguinal and pudendal nerve blocks for major vulval surgery: An observational study with visual analogue pain scoring

Surgical excision of the groin and vulva is a painful procedure. Traditionally following general or regional anaesthesia, local anaesthetic was infiltrated around the wound. Thedistribution varied and the somatic pain control was not reliable. Inspired by the success of the application of peripheral nerve blocks for postoperative pain control with open abdominal procedures, we introduced blockade of the ilioinguinal nerve (IIN) and pudendal nerve (PN) into our vulval surgery to assess the requirement for parenteral and oral analgesia in the postoperative period. This is an observational study of all patients undergoing major vulval and/or related groin surgery. Sampling biopsies were excluded. Levobipuvicaine 0.25% (2.5 mg/ml) or 0.5% (5 mg/ml) was used for and dosage was calculated based on the patient's weight with no more than 2 mg/kg. For example, using 0.25% of levobupivacaine (2.5 mg/ml) for a 70 kg patient, 56 ml is administered divided into 4, giving 14mls at each site (2 sites abdominally for IIN block and 2 sites for pudendal block). Eighteen women were included in the analysis. Median age was 67 (range 34-81) years and thirteen (72%) were >60 years. Visual analogue scores (VAS) ranged from 0 to 3 for seventeen patients from day 0 to day 1 and fifteen patients from day 2 to day 5. Two patients had pain scores >4 on one or more postoperative days: one had chronic arthralgia and one had received a lower volume of bupivacaine. This observational study demonstrates that ilioinguinal and pudendal nerve LA blocks may be a valuable addition to the multimodal postoperative analgesic pathway for women undergoing major surgical excision in the vulva and groin.

Analgesic Effects of Epidural Labor Analgesia at Different Periods and Its Effects on Maternal and Infant Outcomes and MiRNA-146b Level

This paper aimed to analyze the analgesic effects of continuous epidural labor analgesia (ELA) at different periods and its effects on postpartum depression, maternal and infant outcomes, and maternal blood pressure. Giving birth in our hospital from September 2017 to August 2019, 119 primiparas with spontaneous delivery were enrolled and divided into an observation group (65 cases) and a control group (54 cases). Patients in the observation group received epidural block analgesia in advance, whereas those in the control group received epidural block analgesia routinely. At 25 days after delivery, breast milk samples were collected, in which miRNA-146b level was detected by PCR. The patients were compared between the two groups with respect to progress of labor, analgesic effects during 3 stages of labor, labor outcomes, adverse reactions, and levels of NO, ANP, and ET-1 in the parturients' umbilical artery blood. Compared with those in the control group, patients in the observation group had a remarkably higher miRNA-146b level in the breast milk (P < 0.05), remarkably lower average Visual Analogue Scale (VAS) scores during the active phase and the second stage of labor (P < 0.05), and remarkably higher levels of NO, ANP, and ET-1 (P < 0.05). There were no statistically significant differences in adverse reactions and modes of delivery between the two groups (P < 0.05). ELA starting from the latent phase can improve the miRNA-146b level in maternal breast milk, alleviate labor pain of parturients, and shorten stages of labor. Therefore, our study is worthy of clinical promotion. We still need to do more experiments and use more data to conclude more scientific results in future research work.

Sexual and gender minority identity in undergraduate medical education: Impact on experience and career trajectory

INTRODUCTION

The wellbeing of sexual and gender minority (SGM) medical students and the impact of their experiences on career trajectory remain poorly understood. The present study aimed to characterize the incidence of mistreatment in SGM trainees as well as general perspectives on the acceptance of SGM individuals across medical and surgical specialties.

METHODS

This was a cross sectional survey study of all actively enrolled medical students within the six University of California campuses conducted in March 2021. An online, survey tool captured incidence of bullying, discrimination, and suicidal ideation as well as perceived acceptance of SGM identities across specialties measured by slider scale. Differences between SGM and non-SGM respondents were assessed with two-tailed and chi-square tests. Qualitative responses were evaluated utilizing a multi-stage, cutting-and-sorting technique.

RESULTS

Of approximately 3,205 students eligible for participation, 383 submitted completed surveys, representing a response rate of 12.0%. Of these respondents, 26.9% (n = 103) identified as a sexual or gender minority. Overall, SGM trainees reported higher slider scale scores when asked about being bullied by other students (20.0 vs. 13.9, P = 0.012) and contemplating suicide (14.8 vs. 8.8, P = 0.005). Compared to all other specialties, general surgery and surgical subspecialties had the lowest mean slider scale score (52.8) in perceived acceptance of SGM identities (All P < 0.001). In qualitative responses, students frequently cited lack of diversity as contributing to this perception. Additionally, 67.0% of SGM students had concerns that disclosure of identity would affect their future career with 18.5% planning to not disclose during the residency application process.

CONCLUSIONS

Overall, SGM respondents reported higher incidences of bullying and suicidal ideation as well as increased self-censorship stemming from concerns regarding career advancement, most prominently in surgery. To address such barriers, institutions must actively promote diversity in sexual preference and gender identity regardless of specialty.

The Impact of Surgical Site Infection on Patient Outcomes After Open Posterior Instrumented Thoracolumbar Surgery for Degenerative Disorders

BACKGROUND

Few reports in the literature have described the long-term outcome of postoperative infection from the patient perspective. The aim of the present study was to determine if complicated surgical site infection (SSI) affects functional recovery and surgical outcomes up to 2 years after posterior instrumented thoracolumbar surgery for the treatment of degenerative disorders.

METHODS

This retrospective cohort study involved patients who had been enrolled in a previous randomized controlled trial that examined antibiotic use for open posterior multilevel thoracolumbar or lumbar instrumented fusion procedures. In the present study, patients who had SSI (n = 79) were compared with those who did not (n = 456). Patient-reported outcome measures (PROMs) included the Oswestry Disability Index (ODI), leg and back pain scores on a numeric rating scale, Short Form-12 (SF-12) summary scores, and satisfaction with treatment at 1.5, 3, 6, 12, and 24 months. Surgical outcomes included adverse events, readmissions, and additional surgery.

RESULTS

The median time to infection was 15 days. Of the 535 patients, 31 (5.8%) had complicated infections and 48 (9.0%) had superficial infections. Patients with an infection had a higher body mass index (BMI) (p = 0.001), had more commonly received preoperative vancomycin (p = 0.050), were more likely to have had a revision as the index procedure (p = 0.004), had worse preoperative mental functioning (mental component summary score, 40.7 ± 1.6 versus 44.1 ± 0.6), had more operatively treated levels (p = 0.024), and had a higher rate of additional surgery (p = 0.001). At 6 months after surgery, patients who developed an infection scored worse on the ODI by 5.3 points (95% confidence interval [CI], 0.4 to 10.1 points) and had worse physical functioning by -4.0 points (95% CI, -6.8 to -1.2 points). Comparison between the groups at 1 and 2 years showed no difference in functional outcomes, satisfaction with treatment, or the likelihood of achieving the minimum clinically important difference (MCID) for the ODI.

CONCLUSIONS

SSI more than doubled the post-discharge emergency room visit and additional surgery rates. Patients with SSI initially (6 months) had poorer overall physical function representing the delay to recovery; however, the negative impact resolved by the first postoperative year.

LEVEL OF EVIDENCE

Prognostic Level III. See Instructions for Authors for a complete description of levels of evidence.

Cultural adaptation and assessment of the reliability of the Special Needs Kids Questionnaire for the Brazilian context

OBJECTIVE

To carry out the cultural adaptation of the Special Needs Kids Questionnaire into Brazilian Portuguese and assess its reliability.

METHODS

Methodological study conducted between September 2019 and June 2020 from the stages of translation, back-translation, content validation, semantic validation and pilot test. Content Validation Index, Cronbach's Alpha Coefficient and Intraclass Correlation Coefficient were calculated.

RESULTS

After the second round, the adapted version had a Content Validation Index greater than 0.80 in all items and was considered understandable by the mothers. The pilot test included 89 mothers of children born prematurely from the Neonatal Intensive Care Unit in the test and 44 in the retest. All items had Cronbach's Alpha greater than 0.70. Of the 20 items, 15 showed moderate reliability, three high and two weak.

CONCLUSION

The instrument proved to be reliable and has the potential to identify the fragmentation and discontinuity of the care received.

The foundations of the working alliance in assertive community treatment teams

BACKGROUND

In this study, we aimed to identify and define the fundamental components of the working alliance in multidisciplinary (Flexible) Assertive Community Treatment teams with shared caseloads, in order to support their daily practice and further research.

METHODS

After reviewing the literature, concept mapping with professionals and clients was used to define the working alliance in (F) ACT teams. The resulting concept maps formed the basis for the working alliance assessment instrument, which was pilot tested with professionals and clients through cognitive interviews with a think-aloud procedure.

RESULTS

The study led to the development of a twenty five-item assessment instrument to evaluate working alliances in multidisciplinary teams (WAM) that was comprised of three subscales: bond, task/goal and team. Two different versions were developed for clients and professionals.

CONCLUSIONS

The WAM instrument was developed to determine the quality of the working alliance in (F) ACT teams. Future research will focus on testing its psychometric properties and predictive value.

Personalized Motor-Cognitive Exergame Training in Chronic Stroke Patients-A Feasibility Study

Purpose: Exergame training may be beneficial for improving long-term outcome in stroke patients. Personalized training prescription applying progression rules, is missing. We adapted a theory-based taxonomy for a rehabilitation approach using user-centered exergames. The aims were primarily to investigate the feasibility of this rehabilitation approach, and secondarily to evaluate its performance of personalizing training progression, as well as explore the effects on secondary outcomes.

Methods: Chronic stroke patients (≥ 18 years) were included, who were able to walk 10 meters and stand for 3 min. The rehabilitation approach was administered twice per week for 8 weeks. As primary outcome, feasibility was evaluated by comparing achieved rates of inclusion, adherence, compliance, attrition, motivation, and satisfaction to pre-defined thresholds for acceptance. Secondary outcomes were (1) perceived motor and cognitive task difficulty throughout the intervention; (2) measures collected during baseline and post-measurements—a gait analysis, the Timed-up-and-go test (TUG), several cognitive tests assessing attentional, executive, and visuospatial functions.

Results: Thirteen patients [median: 68.0 (IQR: 49.5–73.5) years, median: 34.5 (IQR: 12.25–90.75) months post-stroke] were included, of whom ten completed the study. Rates for inclusion (57%), adherence (95%), compliance (99%), motivation (77%), and satisfaction (74%) were acceptable, however, the attrition rate was high (23%). The perceived motor and cognitive task difficulty predominantly moved below the targeted range. We found a significant change in the TUG (p = 0.05, r = 0.46) and medium-to-large effect sizes (p > 0.05) for swing time of the affected leg, the asymmetry index, time needed for the Trail-making test (TMT) A and accuracy for the TMT B and the Mental Rotation Test (MRT; 0.26 ≤ r ≤ 0.46).

Discussion: The intervention was feasible with minor modifications necessary, which warrants a larger trial investigating the effects of the rehabilitation approach following the adapted taxonomy on mobility, gait and cognitive functions. Two main limitations of the rehabilitation approach were; (1) the taxonomy decoupled motor and cognitive progression, which may be improper as motor and cognitive learning is coupled; (2) separate subjective ratings were used to guide the progression. Future studies should develop an instrument to objectively assess motor-cognitive task difficulty for monitoring the progression of an exergame-based training.

An In Situ, Child-Led Intervention to Promote Emotion Regulation Competence in Middle Childhood: Protocol for an Exploratory Randomized Controlled Trial

BACKGROUND

Emotion regulation is a key transdiagnostic risk factor for a range of psychopathologies, making it a prime target for both prevention and treatment interventions in childhood. Existing interventions predominantly rely on workshops or in-person therapy-based approaches, limiting the ability to promote emotion regulation competence for children in everyday settings and at scale. Purrble is a newly developed, inexpensive, socially assistive robot-in the form of an interactive plush toy-that uses haptic feedback to support in-the-moment emotion regulation. It is accessible to children as needed in their daily lives, without the need for a priori training. Although qualitative data from previous studies show high engagement in situ and anecdotal evidence of the robot being incorporated into children's emotion regulation routines, there is no quantitative evidence of the intervention's impact on child outcomes.

OBJECTIVE

The aim of this study is to examine the efficacy of a new intervention model for child-led emotion regulation-Purrble-that can be deployed across prevention and treatment contexts.

METHODS

Overall, 134 children aged 8 to 10 years will be selected from an enriched nonclinical North American population; for inclusion, the cutoff for the parents' rating of child dysregulation will be ≥10 points in the total difficulties score on the Strengths and Difficulties Questionnaire. This cutoff was selected to obtain a measurable, but not necessarily clinical, level of the child's emotion regulatory difficulties. The selected families will be randomly assigned with .5 probability to receive either a Purrble or an active control (noninteractive plush toy). The primary outcome will be a daily ecological momentary assessment measure of child emotion regulation capability (as reported by parents) over a period of 4 weeks. Exploratory analyses will investigate the intervention impact on secondary outcomes of child emotion regulation, collected weekly over the same 4-week period, with follow-ups at 1 month and 6 months postdeployment. Quantitative data will be analyzed on an intent-to-treat basis. A proportion of families (approximately 30% of the sample) will be interviewed after deployment as part of the process analysis.

RESULTS

The study is funded by the UKRI Future Leaders Fellowship (MR/T041897/1) and an in-kind contribution from the Committee for Children. This study received ethical approval from the Pearl institutional review board (#18-CFC-101). Participant recruitment started in February 2021, with the 1-month deployment in April-May 2021. The results of this analysis will be published in 2022.

CONCLUSIONS

This study will be the first quantitative evaluation of the efficacy of an innovative, proof-of-concept intervention model for an in situ, child-led emotion regulation intervention. Insights into the trajectory of daily changes, complemented with weekly questionnaire batteries and postdeployment interviews, will result in an in-depth understanding of whether and how the hypothesized intervention logic model works, leading to further intervention optimization.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04810455; http://clinicaltrials.gov/ct2/show/NCT04810455.

INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID)

PRR1-10.2196/28914.

Patients' Satisfaction with Humane Care in Critical Care Units

Background:

It is important to assess the provision of care in a humane framework to achieve patients' holistic needs in Critical Care Units (CCUs) and to promote health outcomes. The aim of the current study was to determine patients' satisfaction with humane care in CCUs.

Materials and Methods:

In the current descriptive–analytical study, data were collected from 225 patients admitted to the CCUs of seven teaching hospitals in Lorestan Province, Iran, in 2017. The Persian version of the Revised Humane Caring Scale (P-RHCS) was used in this study. Data were analyzed using descriptive statistics and inferential statistics (independent t-test and one-way ANOVA).

Results:

The mean (SD) overall score of the P-RHCS was 4.61 (0.53), which indicated that patients were highly satisfied with humane care. The patients were most satisfied with “professional performance” [mean (SD) 4.72 (0.60)] and “interdisciplinary collaboration” [mean (SD) 4.72 (0.65)], and the least satisfied with “awareness of and contribution to self-care” [mean (SD) 4.23 (0.78)]. The findings revealed that patients' satisfaction with humane care depends on their demographic and clinical characteristics.

Conclusions:

Generally, patients were satisfied with humane care provided in CCUs; however, it is recommended that nurses' skills be reinforced, especially regarding information provision and effective communication with patients to improve health outcomes.

Long-term pain relief after groin hernia repair for sports groin: A nationwide cohort study

BACKGROUND

The groin is a complex anatomical area with multiple structures that can be injured and cause pain. One condition with groin pain is the so-called "sports groin," which can be treated with a groin hernia repair even though no hernia is present. The aim of this study was to assess the prevalence of chronic groin pain several years after a groin hernia repair performed in patients with a sports groin.

METHODS

This nationwide cohort study included adults who had a groin hernia repair for a sports groin through the years 1998-2011. The patients were identified through the Danish Hernia Database and in surgical records. Patients were asked to fill out four questionnaires several years after the repair: a visual analogue scale, the Activity Assessment Scale, the Inguinal Pain Questionnaire, and a questionnaire about treatment satisfaction.

RESULTS

Of 118 contacted patients, 71 gave informed consent and were included in the study (60%), and of these the response rate was 100%. The questionnaires were filled out median 14 years after surgery. Most of the patients were pain-free in the operated groin (87%), and only a few had physical impairment caused by groin pain (20%). Prior to surgery, 79% had groin pain that they could not ignore. Overall, 90% of the patients were satisfied with the treatment.

CONCLUSIONS

Most patients were pain-free and without physical impairment several years after groin hernia repair for a sports groin and with high satisfaction rate.

Likert scale vs visual analog scale for assessing facial pleasantness

INTRODUCTION

This study aimed to compare the 2 most commonly used methods for assessing facial pleasantness, the Likert scale and the visual analog scale (VAS).

METHODS

For assessing facial pleasantness, an album was assembled containing the front and profile view facial photographs of 10 patients (5 females, 5 males) who sought orthodontic treatment representing each of the different sagittal and vertical facial discrepancies (straight profile, convex profile, concave profile, long faces, and short faces). The facial pleasantness of the patients was judged by 3 groups of 90 evaluators (47 females and 43 males): 30 orthodontists (mean age, 32.41 years), 30 oral maxillofacial surgeons (mean age, 36.83 years), and 30 laypeople (mean age, 36.83 years). The evaluators judged the facial pleasantness using VAS and a 5-point Likert scale. At the end of the evaluation, the evaluators completed a questionnaire about their preferred scale. Analysis of variance and Tukey and Kruskal-Wallis tests were used to compare the data from VAS and Likert scale, respectively. The Spearman correlation coefficient was used to estimate the correlation between the 2 scales. Fisher transformation and z-statistic were used to estimate the correlation among the evaluator groups. In all tests, a 5% statistical significance level was adopted.

RESULTS

Both scales presented similar answers; only VAS values for the scores of pleasant and very pleasant according to the Likert scale could not be distinct. Most evaluators preferred the Likert scale as they found it easier to convey their opinion than VAS.

CONCLUSIONS

Although both scales can be used to assess facial pleasantness, the Likert scale seems more appropriate as the evaluators preferred it because of its simplicity.

MUFFIN-PTS trial, Micronized Purified Flavonoid Fraction for the Treatment of Post-Thrombotic Syndrome: protocol of a randomised controlled trial

INTRODUCTION

After deep vein thrombosis, up to 50% of patients develop post-thrombotic syndrome (PTS). PTS is a chronic condition that reduces quality of life (QOL). Cornerstones of PTS treatment include the use of elastic compression stockings but this treatment is usually incompletely effective and is burdensome. Venoactive drugs have been reported to be effective to treat chronic venous insufficiency (CVI). However, the level of evidence supporting their use in CVI in general and in PTS in particular is low.

METHODS AND ANALYSIS

The MUFFIN-PTS trial is an academic, publically funded, multicentre randomised placebo-controlled trial assessing the efficacy of micronised purified flavonoid fraction (MPFF, Venixxa), a venoactive drug, to treat PTS. Eighty-six patients with PTS (Villalta score (VS) ≥5) and experiencing at least two of the following PTS manifestations among daily leg heaviness, cramps, pain or oedema will be randomised to receive 1000 mg of oral MPFF or a similar appearing placebo for 6 months, in addition to their usual PTS treatment. Total study follow-up will be 9 months, with visits at inclusion/baseline, 3, 6 and 9 months. Primary outcome is the proportion of patients with improvement in VS in each group, where improvement is defined as a decrease of at least 30% in VS or a VS <5 in the PTS-affected leg. Main secondary outcomes include QOL and patient satisfaction.

ETHICS AND DISSEMINATION

Primary ethics approval was received from Centre intégré universitaire de santé et de services sociaux (CIUSSS) West-Central Montreal Research Ethics Board. Results of the study will be disseminated via peer-reviewed publications and presentations at scientific conferences.

TRIAL REGISTRATION NUMBER

ClinicalTrials.gov Registry (NCT03833024); Pre-results.

Assessment of anterior positioning splint in conjunction with lateral pterygoid BTX injection to treat TMJ disc displacement with reduction - a preliminary report

Objective

Treatment of temporomandibular disc displacement with reduction is controversial. This study assesses the use of an anterior positioning splint with botulinum toxin in the lateral pterygoid muscle (BTX) for such cases.

Methods

Twelve joints were included; groups I and II received BTX injection while group II also received an anterior positioning splint. Pain scores and clicking status were recorded at regular intervals then a postoperative MRI was done after 4 months.

Results

Clinical improvement was noted in both groups. Mean pain scores dropped significantly and clicks in the twelve joints disappeared in 83% of group I and 33% of group II. MRIs showed significant disc position improvement with the higher mean change (1.33 ± 0.76) in group I.

Group I showed better improvement of discal position and only one joint regained a click. Patients of group II reported discomfort from the splint which may have caused psychological distress and so worst pain scores.

Conclusions

Group I  showed slightly better results but the cost of BTX injections and the complications of the splint should be kept in mind and the decision of treatment selection made according to each condition.

Influential factors of surgical decompression for ulnar nerve neuropathy in Guyon's canal

BACKGROUND

Guyon's canal syndrome is nerve compressive pathology which can lead to sensory and/or motor function deficits. This problem is usually difficult to distinguish from cubital tunnel syndrome and relatively less common than cubital tunnel syndrome. This study evaluated the functional results and patient-reported outcomes following decompression of the ulnar nerve in Guyon's canal.

METHODS

Patients who were diagnosed with Guyon's canal syndrome confirmed by electrodiagnostic studies and underwent nerve decompression surgery were included in this study. The functional improvement by examining the Froment's sign, Wartenberg's sign, static two-point discrimination, and Semmes Weinstein monofilament examination as physical examination scores was evaluated. The visual analogue scale of satisfaction and the disabilities of the arm, shoulder, and hand questionnaire were used for the postoperative patient-reported outcome evaluation.

RESULTS

From 2003 to 2019, 38 cases had been enrolled with a mean age of 53 years, ranging from 19 to 85 years. There were seven patients with comorbidity of diabetes mellitus and 28 patients who received additional neurolysis combined with the Guyon's release procedure. There were 19 patients with a good response to surgery and 10 patients with a poor surgical outcome due to persistent paresthesia or weakness. After statistical analysis, it was revealed that several influential factors could have been related to a compromised functional outcome, including a symptom duration of more than 3 months, combination with additional neurolysis of ipsilateral extremity, and/or comorbidity with diabetes mellitus.

CONCLUSION

It was concluded that promising functional outcomes after surgical release of ulnar neuropathy in Guyon's canal could be achieved if the patients did not need additional neurolysis or the symptom duration was within 3 months.

Effect of a common exercise programme with an individualised progression criterion based on the measurement of neuromuscular capacity versus current best practice for lower limb tendinopathies (MaLaGa trial): a protocol for a randomised clinical trial

INTRODUCTION

High-load resistance training has shown positive effects in pain and function in lower limb tendinopathies. However, some authors suggest that current exercise programmes produce an increase in tolerance to load and exercise in general but without fixing some existing issues in tendinopathy. This may indicate the need to include training aspects not currently taken into account in the current programmes. The main objective of this study will be to compare the effect of a common exercise protocol for the three predominant lower limb tendinopathies (Achilles, patellar and gluteal), based on an individualised control of the dose and training of specific aspects of the neuromuscular system versus the current best practice for each location.

METHODS AND ANALYSIS

This study will be conducted among people with mid-portion Achilles, patellar or gluteal tendinopathy. The participants allocated to the experimental group will perform a 14-week innovative common therapeutic exercise programme. Participants allocated to the control group will carry out a 14-week exercise programme based on the best current practice for each of the studied locations. The Victorian Institute of Sports Assessment questionnaire will be considered the primary outcome. Pain, central sensitisation, fear avoidance behaviour, quality of life, treatment satisfaction, lower-limb strength and function, and high-density electromyography profile will be evaluated as secondary outcomes. Outcomes will be assessed at baseline, 7 weeks, after the intervention (week 14), 26 weeks and 52 weeks.

ETHICS AND DISSEMINATION

The study has been approved by the Portal de Ética de la Investigación Biomédica de Andalucía Ethics Committee (1221-N-19). All participants will be informed about the purpose and content of the study and written informed consent will be completed. The results of this study will be published in a peer-reviewed journal and will be disseminated electronically and in print.

TRIAL REGISTRATION NUMBER

NCT03853122; Pre-results.

Four-implant-supported overdenture treatment in the maxilla. Part II: Speech- and oral health-related quality of life in patients with implant-supported overdentures in the maxilla-A prospective 3-year follow-up

BACKGROUND

Implant-supported overdentures (IOD) are becoming a more commonly used treatment in the dental practice and it risks causing speech problems.

PURPOSE

The aim of this study was investigating the changes in speech, satisfaction with speech, and overall oral health-related quality of life (OHRQoL) in edentulous patients during and after treatment with maxillary IODs.

MATERIALS AND METHODS

Twenty-one patients receiving an IOD participated in speech assessment. They were examined preoperatively with their conventional denture (CD) with full palatal coverage, after connection of the implant-bar connected denture, without palatal coverage, and 3 years thereafter. The examination included assessment of articulation in speech, OHRQoL based on total OHIP-14, and satisfaction with overall oral health and speech (visual analogue scale).

RESULTS

There was a reduction in mean number of articulation disorders from 1.00 at baseline to 0.55 at connection, although statistically insignificant (p = 0.059). Especially the /s/ sound is vulnerable. At 3 years follow-up, still 6/16 (37.5%) of the patients suffered from this speech problem. Overall satisfaction improved from 64.05/100 at baseline to 82.95/100 at connection (p = 0.008) and remained unchanged with 81.69/100 after 3 years follow-up. Patients' satisfaction with speech increased from 70.62/100 with CD to 82.63/100, 3 years follow-up (p = 0.009). Total OHIP-14 decreased from 21.45/56 with CD to 8.00/56 (p < 0.001) with IOD and 6.13/56 3 years after connection (p = 0.001). Significant improvement of all seven domains in OHRQoL was observed with IOD compared to CD.

CONCLUSIONS

Patients treated with maxillary IODs show improved OHRQoL 3 years after connection of the IOD compared to the CD. Even though patients reported improvement of satisfaction and OHRQoL, articulation disorders were still present, suggesting that patients should be informed about possible speech issues.

Stress among Emergency Health Care Workers on Nuclear or Radiation Disaster: A Preliminary State Survey

BACKGROUND

The nuclear or radiation disaster risk within the French Auvergne-Rhone-Alpes state is low (but not absent) due to its proximity to four Nuclear Power Generation Centers and two regional cancer control centers. This study aims to compare subjective stress ratings for emergency health care workers regarding nuclear and radiation disasters between two locations: at work versus at home.

MATERIALS AND METHODS

We distributed an anonymous online questionnaire via RedCap^® to all emergency health care workers who could be involved in patient care after a nuclear or radiation disaster. It comprised 18 questions divided into three parts-theoretical knowledge and practical assessment, stress assessment, and sociodemographic criteria.

RESULTS

We analyzed 107 responses. There was a significant 11-point increase in stress levels between work and home regarding nuclear or radiation disaster risks (p = 0.01). Less than 25% of emergency health care workers surveyed benefited from annual training.

CONCLUSION

The stress levels of emergency health care workers regarding nuclear or radiation disaster were higher at work than at home and increased without annual training. It is important to increase knowledge about these protocols and to mandate yearly training for all workers potentially involved in these disasters.

Mild knee osteoarthritis predicts dissatisfaction after total knee arthroplasty: a prospective study of 186 patients aged 65 years or less with 2-year follow-up

Background and aims

The incidence of total knee arthroplasty (TKA) is increasing, especially among younger working-age patients. However, dissatisfaction rates in this population are higher than among older patients. The aim of this study was to assess the rates of dissatisfaction and persistent pain after TKA and to evaluate those factors that predict these outcomes.

Material and methods

In total, 186 patients undergoing unilateral TKA aged 65 years or less were enrolled into this prospective observational study with 2-year follow-up. To assess the outcome, the visual analogue scales regarding satisfaction and persistent pain at rest and during exercise were used. In addition, the association between patients´ demographics, radiographic severity of knee osteoarthritis (OA), patient-reported outcome measures (PROMs) and dissatisfaction and persistent pain were tested by univariate logistic regression analysis. Mild OA was defined as Kellgren-Lawrence (KL) grade 2 and severe OA as KL grade 3–4. Furthermore, multiple logistic regression analysis was also conducted to test statistically significant relations.

Results

After 2 years, 12 % (n = 23) of patients were dissatisfied with the outcome of TKA, 27 % (n = 50) reported persistent pain during exercise and 10 % (n = 18) at rest. Patients with mild knee OA were significantly more dissatisfied (28.6 %) than patients with more severe OA (8.7 %) (p = 0.003). Younger patients had an increased risk for both dissatisfaction and persistent pain. Apart from KOOS Quality of Life, poor preoperative KOOS subscores were also predictive for these outcomes.

Conclusion

Mild radiographic knee OA was the main predicting factor for dissatisfaction after TKA. Thus, performing TKA for such patients should be carefully considered. Furthermore, these patients should be informed about the increased risk for dissatisfaction and the same seems to apply to younger patients. Interestingly, when TKA is performed for patients with more severe knee OA, the satisfaction rates seem to be somewhat higher than those previously reported.

Trial registration

The study was retrospectively registered with ClinicalTrials.gov (registration number NCT03233620) on 28 July 2017.

The accuracy of the pediatric assessment triangle in assessing triage of critically ill patients in emergency pediatric department

BACKGROUND

The Pediatric Assessment Triangle (PAT) is a rapid evaluation tool that establishes a child's clinical status and his or her category of illness in order to direct initial management priorities. However, only few studies have examined its accuracy in assessing triage of critically ill patients in the emergency pediatric department (EPD) in China.

OBJECTIVE

To quantitatively validate the accuracy in assessing critically ill medical children and nurses' acceptance of PAT in the EPD.

METHODS

This is a prospective observational study performed at The First People's Hospital of Kunshan from January to May 2019. Ill children arriving to the EPD were assessed by trained nurses with the PAT and Pediatric early warning score (PEWS) at the same time. The five-level triage system used as the gold standard for comparing the accuracy of PAT was tracked following the triage. PEWS was compared with PAT in terms of assessment time and the degree of nurse' acceptance.

RESULTS

A total of 1608 subjects were included in this study, of whom 74 were critically ill. The AUROCC to screen out the critical children evaluated by PAT was 0.963. When the cut-off value of PAT score was 1, its sensitivity, specificity, PPV and NPV were 93.24%, 99.15%, 84.15% and 99.67%, respectively. The maximum value of the YI of PAT scored with 1 was 0.924. For the different categories of diseases, PAT had a better performance in assessing non-respiratory critical diseases (vs. respiratory critical diseases), with values of AUROCC of 0.986 vs 0.930, YI of 0.969 vs 0.858, respectively. For the different age of sick children, PAT had a better performance in assessing critical diseases in children aged 1 to 36 months (vs. 3 to 14 years), with values of AUROCC of 0.978 and 0.899, YI of 0.952 and 0.797, respectively. The assessment time of PAT was 13.81 ± 6.41 s, while PEWS score was 37.24 ± 10.29 s (t = 17.27, p < 0.001). The VAS scores of nurses' acceptance of PAT and PEWS were 9.27 ± 0.87 and 8.57 ± 1.52, respectively.

CONCLUSIONS

PAT can be used as a rapid and effective assessment tool in emergency triage in China. When a child's PAT score is 1 or more, the child's condition is critical and priority treatment should be arranged.

Is the Visual Analogue Scale inferior to the Pelvic Organ Prolapse Distress Inventory for assessing symptom bother of pelvic organ prolapse?

AIMS

Disease-specific validated questionnaires are used to quantify symptom severity, but they are time consuming to complete and evaluate. A Visual Analogue Scale (VAS) assessment of bother is simpler and faster. The aim of this study is to compare VAS with individual and composite pelvic floor disability index-short form 20 items in predicting significant pelvic organ prolapse (POP).

METHODS

A retrospective analysis of data was obtained at a tertiary urogynaecological clinic between February 2017 and August 2018. All women filled out the PFDI-20 and underwent a standardised physician-directed interview, POP-Q and translabial ultrasound. Women with symptoms of POP were asked to indicate the degree of bother using a VAS. Receiver operating characteristic curves were used to evaluate the performance of individual Pelvic Organ Prolapse Distress Inventory (POPDI)-6 items, the six-item composite POPDI-6 score, and VAS in predicting significant POP on clinical and ultrasound examination.

RESULTS

The complete data sets of 231 women were analysed. Median VAS for POP was 2.9 (range 0-10). Median POPDI-6 individual and composite scores for items one to six were 2, 2, 2, 1, 2, 0 (all range 0-4) and 9 (range 0-22), respectively. The majority had significant prolapse on clinical examination (n = 195, 84%) and on ultrasound (n = 192, 83%). The composite POPDI-6 prolapse score provided areas under the curve of 0.68 and 0.64 for the prediction of clinical and sonographic POP, compared to 0.74 and 0.69, respectively, for VAS. The difference was not significant (P = 0.3 and 0.8, respectively).

CONCLUSIONS

The VAS score was not inferior to the POPDI-6 in predicting significant POP. It has the potential to simplify the assessment of symptom severity.

Patient Satisfaction Through an Immersive Experience Using a Mobile Phone-Based Head-Mounted Display During Arthroscopic Knee Surgery Under Spinal Anesthesia: A Randomized Clinical Trial

BACKGROUND

Patient satisfaction is an important element of high-quality health care. Virtual reality has been studied for its sedative and analgesic effects, as it immerses the patient into an artificial interactive environment. Deriving from this concept, we hypothesized that an immersive experience that engulfs the senses with noninteractive visual and auditory stimuli would have a positive effect on satisfaction and anxiety in patients undergoing spinal anesthesia.

METHODS

We enrolled and randomized 90 patients undergoing spinal anesthesia for arthroscopic knee surgery into an immersive experience arm and an intravenous midazolam sedation arm. The immersive experience was provided through a mobile phone-based head-mounted display showing binocular monoscopic video and noise-canceling headphones playing audio. The primary outcome measure was postoperative satisfaction, measured using a visual analog scale and compared using the Mann-Whitney U test; secondary outcomes included anxiety score (measured using the 6-item State-Trait Anxiety Inventory), hemodynamic stability, and additional sedative requirement.

RESULTS

The visual analog scale satisfaction score with immersive experience was significantly higher than with midazolam (median [interquartile range {IQR}] of 93 [82-98] and 80 [73-93], respectively, P = .004), with Hodges-Lehmann median difference estimate of 7 (95% confidence interval, 3-14). The change in anxiety scores from the preoperative to postoperative period between the groups was not significantly different (P = .08), with a Hodges-Lehmann median difference estimate of 3.3 (95% confidence interval, 0-6.7). All patients were hemodynamically stable, were without significant adverse events, and did not require additional sedatives.

CONCLUSIONS

We have found that an immersive experience is an effective and acceptable intraoperative alternative to pharmacological sedation in patients undergoing arthroscopic knee surgery under spinal anesthesia, with higher satisfaction levels and no detected difference in preoperative to postoperative anxiolytic effect.

Reflecting on culturally responsive goal achievement with indigenous clients using the Australian Therapy Outcome Measure for Indigenous Clients (ATOMIC)

INTRODUCTION

Appropriate evaluation of health services for First Australians demands culturally responsive goal setting tools that can be used by inter-professional teams. The Australian Therapy Outcome Measure for Indigenous Clients (ATOMIC) is a purpose-designed tool for measuring therapy outcomes for First Australians. The aim of this study was to establish the clinical utility of the ATOMIC by investigating its alignment with the practice perspectives of an inter-professional First Australian health service.

METHODS

Using action research cycles, 12 occupational therapists and 8 speech pathologists applied two successive versions of the ATOMIC in practice. Focus group feedback after use of the first version (ATOMICv1) prompted adaptations to the tool (ATOMICv2). Therapists participated in four focus groups, two after using ATOMICv1 and two after using ATOMICv2. Focus group transcripts were analysed inductively using a qualitative description approach.

RESULTS

Challenges in setting SMART goals early in therapy and defining specific measurement increments in ATOMICv1 led to therapists favouring skill-based goals that were easier to measure rather than broader daily life goals, thereby impacting on occupation- and client-centred practice. ATOMICv2 allowed goal setting at any point in therapy, evaluated goals using visual analogue scales, and gathered evidence for rating goal achievement throughout the therapy process. Therapists found the ATOMICv2 to be a culturally responsive tool that aligned with practice perspectives by foregrounding relationship building, facilitating clinical reasoning, documenting daily life changes, and providing integrated inter-professional care.

CONCLUSION

The ATOMIC demonstrated good clinical utility in an inter-professional service for First Australian children. It aligned with a culturally responsive practice perspective and captured goal achievement in daily life contexts. Further research is needed to gain client perspectives across the lifespan and to investigate its application by other health professions.

A Randomized Controlled Trial of a Multimedia Patient Education Tool for Stress Versus Urgency Urinary Incontinence

OBJECTIVE

The aim of this study was to determine whether there was a difference in patient education when comparing traditional conversation-based patient counseling with multimedia-based patient counseling about stress and urgency urinary incontinence.

METHODS

Patients seeking treatment for urinary incontinence were randomized to traditional, conversation-based counseling from a physician regarding stress and urgency urinary incontinence (control group) or view a video (multimedia) as their counseling (treatment group). A vignette-based assessment of the patient's knowledge of stress and urgency urinary incontinence was administered as a pretest, immediate posttest, and 6- to 8-week delayed posttest. The Incontinence Impact Questionnaire, short form, was used to assess quality of life and was administered at the initial visit and at the 6- to 8-week follow-up call. Patient satisfaction was recorded at the end of the initial visit using a continuous visual analog scale, and health literacy was evaluated using the Rapid Estimate of Adult Literacy in Medicine-Short Form or Short Assessment of Health Literacy-Spanish.

RESULTS

In the 98 participants, immediate posttest scores trended toward significance between the control and treatment groups (P = 0.086). This trend was lost at the delayed posttest (P = 0.122). Both methods of education showed a significant difference between pretest, immediate posttest, and delayed posttest (P < 0.001). There were no demographic differences between groups.

CONCLUSIONS

Multimedia-based patient education represents an effective method of providing patient education regarding urinary incontinence because those who received video education showed comparable comprehension of this topic when compared with standard physician counseling. Video education can feasibly be used as an alternative to, or in conjunction with, current patient education practices in a urogynecology setting.

Perceptions of a Nurse-Driven Urinary Catheter Removal Protocol in a Hospital Setting

PURPOSE/AIMS

The purpose of this study was to examine the feasibility and acceptability of a nurse-driven catheter removal protocol among nurses in a hospital setting.

DESIGN

A mixed-methods design was used. A modified version of the Abbreviated Acceptability Rating Profile was used in this study, along with 3 open-ended questions.

METHODS

Staff nurses assigned to care for nonpregnant, cognitively intact adults with a short-term Foley catheter were asked to apply a nurse-driven catheter removal protocol on the enrolled patient every 12 hours. They were asked to complete a modified version of the Abbreviated Acceptability Rating Profile and open-ended questionnaire each time they used the protocol.

RESULTS

A total of 13 questionnaires were completed (52% completion rate). Nurses reported that the nurse-driven catheter removal protocol was highly acceptable in intensive care units and intermediate care units, but not in medical-surgical units. Nurses felt that the protocol should be effective in preventing catheter-associated urinary tract infection, that they would be willing to use the protocol with their loved ones, and that overall, the protocol was helpful for their patient. However, they did not feel that their patient's risk for catheter-associated urinary tract infection was high enough to warrant using the protocol. Barriers to using the protocol as planned included encrustation, inconvenient times of day, unawareness, and a desire to follow orders and current institutional policies.

CONCLUSION

Findings from this study generally support the acceptability of the nurse-driven catheter removal protocol, particularly in higher-acuity units. Recommendations are provided to help clinical nurse specialists support adherence to these protocols.

Intranasal Dexmedetomidine Compared to a Combination of Intranasal Dexmedetomidine with Ketamine for Sedation of Children Requiring Dental Treatment: A Randomized Clinical Trial

Outpatient pediatric sedation is challenging. This study aimed to test intranasal dexmedetomidine efficacy as a single drug or combined with ketamine (DK) to sedate children undergoing dental treatment. Children < 7 years were randomized into dexmedetomidine 2 mcg/kg and ketamine 1 mg/kg (DK) or dexmedetomidine 2.5 mcg/kg (D) groups. Videos from the dental sedation allowed the systematic assessment of children's behavior (primary outcome) according to the Ohio State University Behavioral Rating Scale (OSUBRS). Secondary outcomes were parental and dentist satisfaction, adverse events, and recovery time. The data were analyzed descriptively and through regression models. Participants were 88 children (44 per group; 50 boys). The duration of quiet behavior (OSUBRS) was higher than 50% (DK mean 58.4 [standard deviation 38.1]; D 55.2 [39.1]; p = 0.225). Parents (DK 78.0 [32.2]; D 72.7 [35.1]; p = 0.203) and dentists (KD 62.7 [41.0]; D 62.8 [40.1]; p = 0.339) were overall satisfied. Adverse events occurred in 16 cases (DK n = 10, 62.5%; D n= 6, 37.5%; p = 0.104) and were minor. The median recovery time in the DK group was 1.3 times greater than in group D (p < 0.05). Intranasal sedation with dexmedetomidine alone is equally efficacious and satisfactory for pediatric sedation with fewer adverse events and faster recovery than the DK combination.

Factors Affecting Masticatory Satisfaction in Patients with Removable Partial Dentures

(1) Background: The degree of satisfaction with dental treatment varies among patients, and the discrepancy may exist between the patient's subjective evaluation and the objective assessment. Further, the optimal methods for increasing patient satisfaction with mastication remain unclear. This study aimed to identify factors affecting masticatory satisfaction in patients with removable partial dentures. (2) Methods: A total of 132 participants (71.0 ± 9.0 years) were included. Masticatory satisfaction was assessed on a visual analog scale. An oral health survey was conducted to assess the number of functional teeth, missing tooth classification: Kennedy classification, occlusal support: Eichner classification, and removable partial dentures wearing jaw. Objective masticatory performance was assessed using gummy jelly, while subjective masticatory ability was assessed using food acceptance status and oral health-related quality of life. The associations of these factors with masticatory satisfaction were assessed. (3) Results: Masticatory satisfaction among removable partial denture wearers was not significantly associated with gender, age, denture wearing jaw, Kennedy classification, and occlusal support. The degree of masticatory satisfaction was significantly greater with higher levels of masticatory function: masticatory performance, food acceptance score, and OHIP-14 score. The OHIP-14 score was the only significant explanatory variable for masticatory satisfaction in the multiple regression analysis; the strongest associations were with the "psychological discomfort" and "physical disability" subscales (p = 0.02 and p = 0.005, respectively). (4) Conclusions: Masticatory satisfaction among removable partial denture wearers was strongly associated with oral health-related quality of life, in which the ability to eat meals comfortably with removable partial dentures is the most important determinant of masticatory satisfaction.

Validation of the German-language version of the Liverpool Oral Rehabilitation Questionnaire version 3 and evaluation of oral-health-related quality of life among patients with squamous cell carcinoma of the head and neck

The aim of this study was to translate the Liverpool Oral Rehabilitation Questionnaire version 3 (LORQv3) into German and validate this version in order to assess oral-health-related quality of life (OHRQoL) among head and neck cancer patients. This study was conducted at a German university clinic among patients who had completed therapy for squamous cell carcinoma of the head and neck (HNSCC). The original English-language LORQv3 was translated into German according to the forward-backward approach. Validity and reliability were evaluated using further questionnaires related to OHRQoL and psychological impairments. Subgroups were built with reference to oral rehabilitation status and type of cancer therapy. Furthermore, OHRQoL was evaluated. Test-retest reliability was assessed by weighted kappa with a 10-14 day interval. Data were analysed by using Spearman's correlation and the following tests: Shapiro-Wilk, Kruskal-Wallis, Mann-Whitney U and Cronbach's alpha. The level of significance was set at α = 0.05. Analysis of the LORQv3 evaluations revealed excellent Cronbach's alpha and high test-retest reliability. Construct validity were supported by the data. LORQv3 summary score and domains were significantly affected by status of oral rehabilitation (p = 0.003, p = 0.008, p = 0.024) and treatment approach (p < 0.001, p = 0.025, p = 0.035). The German version of the LORQv3 showed high reliability and validity and an impaired OHRQoL of HNSCC patients. It can therefore be recommended for the assessment of OHRQoL.

Impact of Advanced Diabetes Centers on the healthcare experience of patients with type 2 diabetes using the IEXPAC tool

AIMS

To determine the experience with healthcare among patients with type 2 diabetes according to the assistance model provided in their primary care centers, and to determine factors related with their experience.

METHODS

This was a cross-sectional study performed in patients with type 2 diabetes with cardiovascular or renal complications. The patients were divided in two groups according to whether they had been attended in Advanced Diabetes centers (ADC) or the traditional assistance centers. Patient's healthcare experience was assessed with the "Instrument for Evaluation of the Experience of Chronic Patients" (IEXPAC) questionnaire, with possible scores ranging from 0 (worst experience) to 10 (best experience).

RESULTS

A total of 451 patients (215 from ADC and 236 from traditional assistance centers) were included. The mean overall IEXPAC scores were 5.9 ± 1.7 (ADC) and 6.0 ± 1.9 (traditional assistance centers; p = 0.82). In the multivariant analyses, in ADC, the regular follow-up by the same physician (p = 0.01) and follow-up by a nurse (p = 0.01), were associated with a better patient experience, whereas receiving a higher number of medications with a worse patient experience (p = 0.04). In the traditional assistance centers, only the regular follow-up by the same physician was associated with a better experience (p = 0.02). Patients from ADC centers reported a higher score in the quality of life scale (69.1 ± 16.5 vs 64.6 ± 17.5; p = 0.008).

CONCLUSIONS

In general, the healthcare experience of type 2 diabetic patients with their sanitary assistance can be improved. Patients from ADC centers report a higher score in the quality of life scale.

Comparing a clinician-assisted and app-supported behavioral activation intervention to promote brain health and well-being in frontline care

BACKGROUND

Positive psychiatry offers an unique approach to promote brain health and well-being in aging populations. Minimal interventions through behavioral activation to promote wellness are increasingly available using self-guided apps, yet little is known about the effectiveness of app technology or the difference between clinician-supported behavioral activation versus self-guided app methodologies.

OBJECTIVES

Investigate the difference in users and outcomes between two methods of the Fountain of Health (FoH) positive psychiatry intervention for behavioral activation to promote brain health and well-being: (1) clinician-assisted and (2) independent app use for behavioral self-management.

DESIGN AND SETTING

As part of a larger knowledge translation intervention in positive psychiatry, two specific methods of a behavioral activation intervention were retrospectively compared.

PARTICIPANTS

Two subsets of patients were compared; 254 clinician-assisted patients; 333 independent app users.

INTERVENTION

A minimal positive psychiatry intervention in frontline care using the FoH health and behavior change clinical tools.

MEASUREMENTS

Main outcomes were changes in psychological (health and resilience, well-being scores) and behavioral indices (goal attainment, items of goal SMART-ness). User profiles (age, sex and completion rates) were also compared.

RESULTS

Clinician-assisted patients were more likely to be male, older, and have lower health and resilience scores at baseline. Clinician-assisted patients had notably higher completion rates (99.2% vs. 10.8%). Psychological outcomes (improved health and resilience, and well-being) were similar regardless of intervention method for those who completed the intervention. Behavioral outcomes revealed clinician-assisted patients set goals that better adhered to key goal-setting items.

CONCLUSIONS

Clinician-patient relationships appear to be an important factor for intervention completion and behavioral outcomes, while further exploration of best practices for intervention completion using health apps in clinical practice is needed. A preliminary goal-setting methodology for effective behavioral activation, to promote brain health and wellness, is given.

Usefulness of a global rating change scale for contact lens discomfort evaluation

OBJECTIVES

To evaluate the usefulness of a global rate of change scale (GRCS) to detect variations in contact lens discomfort (CLD).

METHODS

Symptomatic contact lens (CL) wearers were recruited according to the 'Contact Lens Dry Eye Questionnaire-8' (CLDEQ-8). At the baseline visit, subjects scored their comfort following insertion of their habitual CL using a 0-100 visual analogue scale (VAS). After 4-10 h of CL wear, comfort was again self-evaluated with the VAS and with a GRCS (range, -50 to +50). Then, a daily disposable CL (DDCL) was fitted. After one month of DDCL wear, a follow-up visit was conducted where the same evaluations as the baseline visit were performed. Changes in comfort were estimated using a Student's t-test for normal variables and the Friedman test for multiple comparisons of non-parametric variables. Internal responsiveness was measured by calculating the standardised response mean. Agreement between scales was estimated by the intraclass correlation coefficient (ICC).

RESULTS

Twenty-nine (22 females and 7 males) CL wearers with a mean age of 23.4 ± 5.4 years participated in the study. There was a significant decrease in comfort at both visits detected by the GRCS (baseline = -13.58 ± 17.48, p < 0.001; follow up = -6.86 ± 12.69, p = 0.007). However, the VAS did not detect that change, either at baseline (insertion = 64.28 ± 18.72 vs removal = 52.89 ± 17.64, p = 1.000) or follow-up visit (insertion = 81.97 ± 12.91 vs removal = 76.48 ± 16.02, p = 1.000). Comfort at insertion and removal times was significantly higher with the DDCL (p = 0.008 at insertion and p = 0.004 at removal). The standardised response mean was greater with the GRCS than the VAS at baseline (0.78 vs 0.63) and follow-up (0.54 vs 0.37) visits. Agreement between both scales was moderate and significant (p < 0.001) for both visits, ICC: 0.674 (95 % confidence interval (CI):0.411-0.833) (baseline) and 0.652 (95 % CI:0.377-0.821) (follow-up visit).

CONCLUSIONS

The GRCS can detect slight changes in CL wear comfort and shows higher responsiveness than the VAS. This subjective scale can allow detection of changes in comfort in a simple and quick way.

Development, piloting, and evaluation of an evidence-based informed consent form for total knee arthroplasty (EvAb-Pilot): a protocol for a mixed methods study

BACKGROUND

Practitioners frequently use informed consent forms to support the physician-patient communication and the informed consent process. Informed consent for surgery often focuses on risk centered information due to high liability risks for treatment errors. This may affect patients' anxiety of adverse events and the nocebo effect. This study focuses on the optimization of pre-surgical information on risks and complications, and at the same time reconciles these information with legal requirements.

METHODS

The development, piloting, and evaluation of evidence-based informed consent forms for total knee arthroplasty (TKA) and related anesthesia procedures will follow the UK MRC Framework for developing and evaluating complex interventions. Conducting different sub-studies, we will (I) qualitatively explore the information acquisition and decision-making processes, (II) develop and pilot test evidence-based informed consent forms on the example of TKA and related anesthesia procedures, (III) conduct a monocentric interrupted time series (ITS) pilot study to evaluate the effects of evidence-based informed consent forms in comparison with standard consent forms, and (IV) perform a process evaluation to identify barriers and facilitators to the implementation of the intervention and to analyze mechanisms of impact.

DISCUSSION

The evidence-based and understandable presentation of risks in informed consent forms aims at avoiding distorted risk depiction and strengthening the patients' competencies to correctly assess the risks of undergoing surgery. This might reduce negative expectations and anxiety of adverse events, which in turn might reduce the nocebo effect. At the same time, the practitioners' acceptance of evidence-based informed consent forms meeting legal requirements could be increased.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT04669483 . Registered 15 December 2020. German Clinical Trials Registry, DRKS00022571 . Registered 15 December 2020.