Pain Assessment Research Articles

Principles of Pain Management.

This article introduces the general principles of assessing, diagnosing, and managing pain relevant to neurologic practice. Scientific understanding of and clinical practices related to pain and pain management are advancing. The field is remarkable for the diversity of health professions engaged in this effort, including physicians, scientists, psychologists, pharmacists, and many others. Pain classification is transforming with pending changes to the International Classification of Diseases diagnostic coding system, and pain assessment has moved toward consistent application of the biopsychosocial model. The diagnosis of pain has continued to become more sophisticated with the development of additional testing modalities, clearer classification systems, and diagnostic criteria. Pain management requires both pharmacologic and nonpharmacologic elements; systematic review evidence for both of these and interventional and surgical management are increasingly available. The context of treatment remains important given the impact of social determinants of health and limitations of access to diagnostic and treatment resources. Due to global and interprofessional collaborations as well as new research funding, the outlook is positive. Pain is a protean experience for humans; functional MRI (fMRI) and other research modalities show that pain perception is highly multifocal, and modulation occurs at many nervous system levels. Neurologists bring special skills to pain evaluation and management, are well equipped to appreciate both the focal and diffuse nature of pain, and can envision how pain attenuates sleep, cognitive function, mobility, motivation, and social connection. By operationalizing expert knowledge of the nervous system, implementing relevant therapies, and collaborating with diverse health professions to manage pain, neurologists can succeed at and find meaning in optimizing patient outcomes.

Central Neuropathic Pain

ABSTRACT OBJECTIVE This article provides an approach to the assessment, diagnosis, and treatment of central neuropathic pain. LATEST DEVELOPMENTS Recent studies of the pathophysiology of central neuropathic pain, including evidence of changes in the expression of voltage-gated sodium channels and N-methyl-d-aspartate (NMDA) receptors, may provide the basis for new therapies. Other areas of current research include the role of cannabinoid-receptor activity and microglial cell activation in various animal models of central neuropathic pain. New observations regarding changes in primary afferent neuronal activity in central neuropathic pain and the preliminary observation that peripheral nerve blocks may relieve pain due to central neuropathic etiologies provide new insights into both the mechanism and treatment of central neuropathic pain. ESSENTIAL POINTS In the patient populations treated by neurologists, central neuropathic pain develops most frequently following spinal cord injury, multiple sclerosis, or stroke. A multimodal, individualized approach to the management of central neuropathic pain is necessary to optimize pain relief and may require multiple treatment trials to achieve the best outcome.

Pediatric Pain

ABSTRACT OBJECTIVE This article reviews pain disorders encountered in pediatric neurology practice and provides current information regarding the assessment and treatment of pediatric chronic pain. LATEST DEVELOPMENTS Data about pediatric pain management remain sparse, owing to a dearth of controlled trials and longitudinal studies in these patients. However, the field of pain management and understanding of central and peripheral pain processing has expanded to allow more effective treatment of a broad group of children and adolescents with pain associated with neurologic disease. Neuroimaging visualizes sensory and nonsensory systems, and genetic markers of sensitivity and disease may guide specific therapy. The concept of central sensitization in chronic pain disorders has supported the development of multidisciplinary paradigms for the comprehensive care of these patients. ESSENTIAL POINTS Pain involves sensory activation and central nervous system modulation in pediatric patients. Pediatric neurologists should be prepared to define, investigate, and treat pain disorders in this complex patient population. Appropriate interventions during childhood may attenuate or prevent chronic pain later in life. Current interventions include behavioral, physical, and pharmacologic approaches, as well as potential noninvasive tools for neuromodulation. Research is progressing in sensory measurement, neuroimaging, genetics, and neuroinflammation to guide future targeted therapies.

Olokizumab effect on chronic pain in rheumatoid arthritis: Results of the PROLOGUE observational study.

Evaluate the efficacy and safety ® (olokizumab) in patients with rheumatoid arthritis (RA) in real-world clinical practice, with a targeted assessment of patient report outcomes (PRO) and central sensitization. An open-label observational non-interventional study was conducted, enrolling 183 patients with moderate and severe RA activity. All patients received OKZ 64 mg SC as injections every 4 weeks (Q4W) with methotrexate. The patients' follow-up period was 24 weeks or less. RA activity (DAS28-CRP), pain severity (NRS), patient global assessment (PGA, NRS), functional impairment (NRS), fatigue (FACIT-F), central sensitization (central sensitization inventory, CSI), and symptoms of neuropathic pain (PainDETECT) were evaluated. The study cohort was comprised of 144 patients. And 39 patients were lost to follow-up, refused OKZ treatment, or were not dosed with OKZ for administrative reasons. In 6 months, DAS28-CRP decreased to 3.3 ± 0.9 (p < .001) and statistically significant reductions in pain intensity, PGA, functional impairment, and fatigue were achieved. Pain intensity decreased as early as 2 days after the first OKZ administration (p < .05). The number of patients with CSI >40 in 24 weeks decreased from 71.0% to 21.0% (p < .001), with PainDETECT >18 - from 21.5% to 13.2%. NSAIDs use decreased from 70.8% to 33.8% (р < .001), steroids - from 54.2% to 32.6%. AEs were reported in 14.2% patients, serious events were observed in three patients. OKZ is effective in reducing RA activity and controlling chronic pain related to dysfunction of the nociceptive system.

The use of abstract animations and a graphical body image for assessing pain outcomes among adults with sickle cell disease

Painimation, a novel digital pain assessment tool, allows patients to communicate their pain quality, intensity, and location using abstract animations and a paintable body image. This study determined the construct validity of pain animations and body image measures by testing correlations with validated pain outcomes in adults with sickle cell disease (SCD). Analyses used baseline data from a multisite randomized trial of 359 adults with SCD and chronic pain. Participants completed questionnaires on demographics, pain severity, frequency and interference, catastrophizing, opioid use, mood and quality of life, plus the Painimation app. Participants were categorized by selected pain animations, and were split into groups based on the proportion of painted body image. The “shooting” pain animation and greater body image scores associated with poorer pain outcomes in univariate analyses, except “happy” mood days. Potential confounding was evaluated by age, gender, race, education, disability, site, depression, and anxiety. Only depression scores significantly covaried in multivariate models, accounting for the effect of greater body image score and shooting animation on all outcomes except daily pain intensity. Both pain animations and body image measures correlated with validated pain outcomes, quality of life and mental health measures. This demonstrates animations and body image data can assess SCD pain severity, potentially with more accuracy than a 0-10 scale. In exploratory analyses, depression scores accounted for the association between Painimation and other pain outcomes. Future research will explore whether Painimation can differentiate biological and psychosocial pain components. PerspectiveThis article presents the preliminary construct validity of Painimation in sickle cell disease (SCD) by examining the associations of “pain animations” and body area image data with daily e-diary and traditional self-report pain outcomes.

Bridging the pain gap after cancer surgery - Evaluating the feasibility of transitional pain service to prevent persistent postsurgical pain - A systematic review and meta-analysis.

The lack of a dedicated pain service catering to the postsurgical period has resulted in the origination of the pain-period gap. This has led to a resurgence of transitional pain service (TPS). Our objective was to evaluate the feasibility of TPS in pain practice among postsurgical cancer patients and its prevention of persistent postsurgical pain (PPSP), culminating in chronic pain catastrophising. The protocol for this meta-analysis was registered in the International Prospective Register of Systematic Reviews (ID: CRD42023407190). This systematic review included articles involving all adult cancer patients undergoing cancer-related surgery experiencing pain, involving pharmacological, non-pharmacological and interventional pain modalities after an initial systematic pain assessment by pain care providers across diverse clinical specialities, targeting multimodal integrative pain management. Meta-analysis with meta-regression was conducted to analyse the feasibility of TPS with individual subgroup analysis and its relation to pain-related patient outcomes. Three hundred seventy-four articles were evaluated, of which 14 manuscripts were included in the meta-analysis. The lack of randomised controlled trials evaluating the efficacy of TPS in preventing PPSP and pain catastrophising led to the analysis of its feasibility by meta-regression. The estimate among study variances τ2 was determined and carried out along with multivariate subgroup analysis. A regression coefficient was attained to establish the correlation between the feasibility of TPS and its patient outcome measures and opioid-sparing. TPS interventions carried out by multidisciplinary teams incorporating bio-physical-psychological pain interventions have resulted in its successful implementation with improved pain-related patient outcomes mitigating the occurrence of PPSP.

A Novel Transverse Ultrasound-Guided Approach for Puncturing the Cervical Dorsal Root Ganglion at the Level of Articular Pillar for Radiofrequency Treatment.

Currently, minimally invasive intervention surgery for cervical spondylotic radiculopathy mostly involves the use of cervical dorsal root ganglion (DRG) block or radiofrequency modulation therapy. Here, we proposed a novel transverse ultrasound-guided approach for puncturing the cervical dorsal root ganglion at the level of joint column for radiofrequency treatment. A retrospective analysis of the clinical data of 30 patients with cervical spondylotic radiculopathy admitted to the Pain Department of Taihe Hospital Affiliated with Hubei Medical University from January 2021 to March 2024 was performed. During surgery, motor electrical stimulation was used to induce movement in the nerve-innervated area, and the relationship between the puncture needle tip and the cervical DRG position was verified using a C-arm X-ray machine. The numerical rating scale (NRS) was used for preoperative and postoperative pain assessment, clinical treatment effectiveness was evaluated, surgical duration and the associated complications were also recorded. Thirty patients exhibited clear cervical DRG images under ultrasound guidance, and the punctures were successful in all patients. Motor electrical stimulation induced movement in the corresponding nerve innervation area in the range of 0.3-0.8 mv in all patients. No serious complications occurred during the procedure. The transverse ultrasound-guided approach for puncturing the cervical dorsal root ganglion at the level of joint column for radiofrequency treatment is effective, convenient, and safe.

Investigating the relationship between personality types and resilience in pregnant women. A cross-sectional study

BackgroundChildbirth is considered a critical experience in a woman's life when she needs mental adaptation and reorganization of relationships. Factors such as personality and self-perception can help facing and solving crises. This study aimed to investigate the relationship between personality types and stress resilience among pregnant women. MethodsThis was a cross-sectional study on 210 multiparous and nulliparous pregnant women who were 32–37 weeks pregnant and referred to Shiraz medical hospitals for delivery selected via convenience sampling. Data collection tools were personal and midwifery information questionnaires and the Goldberg personality and visual pain assessment scale that were completed through interviews. Data analysis was performed by SPSS software using descriptive tests to describe the data and the Pearson correlation test to analyze the data. ResultsThe highest personality type was conscientiousness (48.1%) and the lowest was extraversion (2.4%). Maternal resilience had a significant positive relationship with extraversion (p=.001) and conscientiousness (p=.001). There was no significant relationship between the 2 variables of neuroticism and maternal resilience (p=.12). There was a significant positive relationship between the 2 variables of openness to experience and maternal resilience (p=.005). ConclusionWomen's healthcare providers can help to mitigate the negative effects of psychological distress, and psychologically empower this vulnerable group by considering the resilience and personality type of pregnant women during prenatal care.

Randomized Clinical Trial: Bone Bioactive Liquid Improves Implant Stability and Osseointegration.

Implant stability can be compromised by factors such as inadequate bone quality and infection, leading to potential implant failure. Ensuring implant stability and longevity is crucial for patient satisfaction and quality of life. In this multicenter, randomized, double-blind clinical trial, we assessed the impact of a bone bioactive liquid (BBL) on the Galaxy TS implant's performance, stability, and osseointegration. We evaluated the impact stability, osseointegration, and pain levels using initial stability quotient (ISQ) measurements, CBCT scans, and pain assessment post-surgery. Surface analysis was performed using scanning electron microscopy (SEM) and atomic force microscopy (AFM). In vitro studies examined the BBL's effects on dental pulp pluripotent stem cells' (DPPSCs') osteogenesis and inflammation modulation in human macrophages. All implants successfully osseointegrated, as demonstrated by the results of our clinical and histological studies. The BBL-treated implants showed significantly lower pain scores by day 7 (p < 0.00001) and improved stability by day 30 (ISQ > 62.00 ± 0.59, p < 8 × 10-7). By day 60, CBCT scans revealed an increased bone area ratio in BBL-treated implants. AFM images demonstrated the BBL's softening and wettability effect on implant surfaces. Furthermore, the BBL promoted DPPSCs' osteogenesis and modulated inflammatory markers in human primary macrophages. This study presents compelling clinical and biological evidence that BBL treatment improves Galaxy TS implant stability, reduces pain, and enhances bone formation, possibly through surface tension modulation and immunomodulatory effects. This advancement holds promise for enhancing patient outcomes and implant longevity.

Physical Activity to Reduce Pain Scale in Diabetic Neuropathy Patients: A Scoping Review.

This study aims to identify physical activity that can reduce pain scales in diabetic neuropathy patients. The scoping review method was used in this research using three databases and one search engine, namely PubMed, CINAHL, Sage Journal, and Google Scholar. Inclusion criteria include full-text articles and publications in English and Indonesian between 2012-2022 with a minimal quasi-experimental design. Critical Appraisal was used to assess the article's bias. Research found 12 articles discussing the effectiveness of activity training in reducing the pain scale in diabetic neuropathy patients from the results of a scoping review of 12 studies, articles were found that used pain scales such as the Visual Analog Scale (VAS), Numeric Rating Scale (NRS), Foot Health Status Questionnaire Pain Score (FHSQ), and Leeds Assessment of Neuropathic symptoms and signs Scale for pain assessment, in measuring pain intensity. Some variations of physical activity include aerobic exercise, resistance exercise, vibration, and a combination of aerobic and resistance training. 30minutes each session for 8weeks with a frequency of 6 days/week. These studies used various designs, namely RCT, Experiment, and Quasi-experimental Pre test-post test with control group design Physical activity improves blood circulation and minimizes peripheral nerve damage so that pain intensity can decrease. Conclusion: Physical activity intervention is effective in reducing pain scales in diabetic neuropathy patients and can be a supportive therapy for diabetic neuropathy patients who experience pain.

Assessment of Pain and Functional Outcomes in Individuals with Patellofemoral Pain Syndrome

Patellofemoral pain syndrome is a pathological condition of the patellofemoral joint characterized by knee pain in the peripatellar, anterior, and even retro patellar regions. Between 15% and 45% of persons in their 20s to 40s experience patellofemoral pain. Objective: To assess pain and functional outcomes in individuals with patellofemoral pain syndrome. Methods: At Mayo Hospital and the University of Lahore Teaching Hospital, 87 people enrolled in this cross-sectional study using a non-probability convenience sampling technique during the period of 20th January 2024 to 20th July 2024. Both male and female patients between ages of 20 to 40 years with a positive patellar grind test were included. The numeric pain rating scale and Kujala score were used for data collection to assess pain and functional outcomes respectively. Data were analyzed using IBM SPSS Statistics 25.0. All qualitative variables were shown as frequency and percentages; all quantitative data were provided as Mean ± S.D. Results: Mean age of participants was 30.68 ± 5.62 years. Out of 87 participants, there were 41 (47.1%) females and 46 (52.9%) males. The mean score of the Numeric Pain Rating Scale was 6.31 ± 1.56 and the Kujala score was 46.37 ± 10.36. Out of 87 participants, 6 (6.9%) had mild pain, 62 (71.3%) had moderate pain and 19 (21.8%) had severe pain. The NPRS and Kujala Score have a very weak correlation of 0.049 with a p-value of 0.655. Conclusion: It was concluded that this study had a significant impact of patellofemoral pain syndrome on pain and functional outcomes in affected individuals.

Modifying a multidisciplinary method to address challenging behavior in nursing home residents with dementia to involve family caregivers.

Challenging behavior and pain are common in nursing home residents with dementia. Challenging behavior and pain can be related and are stressful for residents, family caregivers and healthcare professionals. The STA OP! method provides a step-by-step protocol to manage challenging behavior and pain in nursing home residents with dementia. However, this method does not include a prominent and active role for family caregivers. The STA OP! method was modified to include a role for family caregivers, in co-creation with family caregivers and healthcare professionals using elements of a realist approach. In separate meetings, two advisory groups comprised of family caregivers and professionals discussed ideas on how to involve family caregivers in STA OP!. Furthermore, barriers to involving family and possible solutions to overcome those barriers were discussed. Experts who had experience with the STA OP! method assessed the feasibility of the ideas in a nominal group technique meeting. Thirty-eight ideas emerged in the advisory groups. The two ideas that generated the most discussion were Inviting family for a multidisciplinary meeting, and Assessment of pain in collaboration with family caregivers. Eventually, 21 ideas and suggestions to overcome possible barriers were included in a manual for the training of healthcare professionals in the adapted method, now called STA OP! with family. Healthcare professionals and family caregivers collaborated well to shape the involvement of family caregivers in this method for managing challenging behavior and pain. The collected ideas supported by all involved resulted in a modified method: STA OP! with family and can now be tested in daily practice.

A cross-sectional study to assess the prevalence of frozen shoulder among patients with diabetes mellitus

Purpose: Adhesive capsulitis (AC), is also known as frozen shoulder an insidious painful condition of the shoulder persisting more than 3 months. This inflammatory condition that causes fibrosis of the glenohumeral joint capsule is accompanied by gradually progressive stiffness and significant restriction of range of motion (typically external rotation).this study focusses on identifying frozen shoulder among diabetic patients as glycosylation process causes collagen in the shoulder to get stick which leads to frozen shoulder among type 2 diabetes patients. Methods: This was a cross-sectional study with total of 501 participants with the diagnosis of Diabetic Mellitus (DM).The participants underwent range of motion testing and shoulder strength assessment and Pain assessment using Emoji based Visual Analogue Pain scale. Results: Among 501 patients male were 49.9% and female were 50.9%. the value of HbA1c is categorized as uncontrolled diabetes with HbA1c value as &gt;7 is 6.60% and controlled diabetes with Hba1c value as &lt;7 is 93.4%. Through the preliminary assessment, the mean score for risk assessment is &gt;4 , where 62.7% falls under high risk of frozen shoulder. Conclusion: The study concluded that participants with uncontrolled diabetes have high risk towards developing frozen shoulder. Duration of pain in DM was directly proportional to the high risk of frozen shoulder and females were more affected than males.

Artificial intelligence in perioperative pain management: A review

Artificial intelligence (AI) leverages its swift, precise, and fatigue-resistant problem-solving abilities to significantly influence anesthetic practices, ranging from monitoring the depth of anesthesia to controlling its delivery and predicting events. Within the domain of anesthesia, pain management plays a pivotal role. This review examines the promises and challenges of integrating AI into perioperative pain management, offering an in-depth analysis of their converging interfaces. Given the breadth of research in perioperative pain management, the review centers on the quality of training datasets, the integrity of experimental outcomes, and the diversity of algorithmic approaches. We conducted a thorough examination of studies from electronic databases, grouping them into three core themes: pain assessment, therapeutic interventions, and the forecasting of pain management-related adverse effects. Subsequently, we addressed the limitations of AI application, such as the need for enhanced predictive accuracy, privacy concerns, and the development of a robust database. Building upon these considerations, we propose avenues for future research that harness the potential of AI to effectively contribute to perioperative pain management, aiming to refine the clinical utility of this technology.

Human-Robot Interaction and Social Robot: The Emerging Field of Healthcare Robotics and Current and Future Perspectives for Spinal Care.

Recent advances in robotics technology and artificial intelligence (AI) have sparked increased interest in humanoid robots that resemble humans and social robots capable of interacting socially. Alongside this trend, a new field of robot research called human-robot interaction (HRI) is gaining prominence. The aim of this review paper is to introduce the fundamental concepts of HRI and social robots, examine their current applications in the medical field, and discuss the current and future prospects of HRI and social robots in spinal care. HRI is an interdisciplinary field where robotics, AI, social sciences, design, and various disciplines collaborate organically to develop robots that successfully interact with humans as the ultimate goal. While social robots are not yet widely deployed in clinical environments, ongoing HRI research encompasses various areas such as nursing and caregiving support, social and emotional assistance, rehabilitation and cognitive enhancement for the elderly, medical information provision and education, as well as patient monitoring and data collection. Although still in its early stages, research related to spinal care includes studies on robotic support for rehabilitation exercises, assistance in gait training, and questionnaire-based assessments for spinal pain. Future applications of social robots in spinal care will require diverse HRI research efforts and active involvement from spinal specialists.

Combination Therapy of Spiritual Emotional Freedom Technique (SEFT) with Deep Breathing Relaxation to Decrease Pain Scale in Mothers Post Sectio Caecarea (SC) Surgery

Delivery with Sectio Caesaria causes severe pain in the incision area caused by tissue tears in the abdominal wall and uterine wall. Pain that is not handled properly can cause interference with patients. The purpose of this study was to determine the effectiveness of Spiritual Emotional Freedom Technique (SEFT) combination therapy with deep breath relaxation on reducing the intensity of pain in patients after Sectio Caesaria surgery. This study used a Quasi Experiment design with a One Group Pretest Posttest Design approach. With the study subjects were all postoperative cesarean section patients on the first day of treatment totaling 35 people, samples were taken using the Acidental Sampling technique. Assessment of pain scale using observation sheet universal pain assessment tool. Statistical tests use the Wilcoxon test with an error rate of 5%. From the results of this study there was a decrease in pain levels before the intervention was carried out from controlled severe pain as many as 25 respondents then there was a decrease in the intensity of controlled severe pain to 14 respondents after the intervention. The results of the Wilcoxon test obtained a p value of 0.000, meaning that SEFT combination therapy with deep breath relaxation had a significant impact on reducing pain sensitivity in post op SC patients. The conclusion of this study is that SEFT therapy with deep breath relaxation can be applied as a nursing self-intervention to reduce pain.

Feasibility, Safety, and Efficacy of Segmental Spinal Anesthesia with Predominantly Isobaric Levobupivacaine: A Tertiary Care Hospital Study

Objective: To assess feasibility, safety, and efficacy of segmental spinal anesthesia with isobaric levobupivacaine in patients undergoing various abdominal and lower limb surgeries. Methods: This was a prospective cohort study conducted at the department of anesthesiology and critical care of Kota heart institute and group of hospitals in India. The study involved 100 patients undergoing various abdominal and lower limb surgeries under segmental spinal anesthesia (SSA). Isobaric levobupivacaine 0.5% with fentanyl 20-25 μg or dexmedetomidine 5-10 as adjuvant or hypobaric levobupivacaine 0.167% was injected in intervertebral space depending on the surgery. Hemodynamic parameters, postoperative pain level, and adverse effects were analyzed with a p-value less than 0.05 was considered statistically significant.Results: An overall male predominance was observed with a 1:0.515 male-to-female ratio. The most affected age group was 41-50 years (37%), with a mean age of 44.51 ± 11.72 years. ASA classification indicated 34% of patients in ASA I, 40% in ASA II, 24% ASA III and 2% in ASA IV . The primary surgery was laparoscopic cholecystectomy (26%) in normal risk group and orthopedic in high-risk group(20%). Postoperative pain assessment showed mean VAS scores ranging from 1.92 to 3.42 at different time intervals. Common adverse effects were hemodynamic instability (13%), shoulder tip pain (33%), PONV (3%), headache (6%), pruritis (2%) and urinary retention (1%). The hemodynamic instability showed less incidence in ASA III/IV category.Conclusion: Segmental spinal anesthesia can be used successfully for abdominal and lower limb orthopedic surgeries in patients of ASA I to ASA IV.

Use of Two Pain Assessment Tools to Improve Pain Recognition in Post Stroke Patients: A Quality Improvement Project

Abstract Background Post stroke patients can suffer from a variety of complex pain syndromes. These are often associated with decline in function, cognitive impairment, impaired quality of life and mood disturbances. Pain identification can be challenging in this population, due to stroke deficits that impair communication, and associated medical conditions that can affect the patient’s ability to self-report pain. This Quality Improvement (QI) project aims at implementing two pain assessment tools to support clinicians assess pain in a structured manner, and thereby improve pain management. Methods An initial audit was performed to identify whether post stroke pain (PSP) was being recorded in a reliable manner in St Mary's hospital. A pain assessment proforma was then designed, incorporated in the admission proforma and rolled-out for use. This included two pain assessment tools: the Numerical Pain Scale for patients who could self-report pain, and the Abbey Pain Scale for patients with communication difficulties. A second audit was performed to analyse the compliance to documentation and a qualitative evaluation of its use was also conducted in semi-structured staff interviews. Results The first audit showed pain being under reported with only 25% of patients having formal pain assessment documented on admission. The second audit showed improvement in pain assessment with 72.7% pain documentation. Qualitative evaluation revealed staff expressing challenges with pain identification in post stroke patients and viewed the proforma as a useful prompt. Limitations to the use of observational tools included time constraints, lack of familiarity with tools and potential inaccuracy of scores. Conclusion Identification of PSP is key to optimising treatment, and hence improving function and quality of life of stroke patients. This QI project shows that the use of pain assessment tools, in combination with detailed clinical assessment can help pain assessment. Clinician awareness and continuous training are required to support this challenging task.

Quality Of Care In Parkinson's Disease: Lessons From A National Audit

Abstract Background It is recommended that people with Parkinson’s disease (PD) are treated within specialised services. As part of a research project mapping and evaluating PD services nationally, the first audit of PD services in the Republic of Ireland was conducted. Methods A de novo audit tool was developed by an expert group, based on a rigorous review of existing international standards, guidelines and audit tools, with extensive stakeholder input (including people with PD). All 14 specialist PD services in the Republic of Ireland were eligible; up to 30 case-notes were randomly selected per service in 2022/2023, looking at the most recent 2 visits (new patient) or 3 visits (established patient). Results In total, 261 case-notes were included, from 11 specialist PD services, led by a geriatrician (n=5) or neurologist (n=6). Overall, 16.8% of patients were seen less often than annually. Motor and mobility assessments were well performed (&amp;gt;75%); but cognition (70%) and pain assessments (64%), saliva management (50%), and bone density determination (18%) were inadequate. Access to PD nurses (65%), physiotherapy (69%), speech and language therapy (53%), and occupational therapy (50%) was inadequate; PD nurses were mainly in Dublin. However, specialist nurse and MDT access was better than reported by people attending generic services for PD care (1). Providing written information following diagnosis (24%), and communication with the carer were infrequently documented (financial support discussion: 12%; availability of support locally: 26%). Gerontology-led services more often screened for malnutrition (99% v 78%) or orthostatic hypotension (94% v 52%). Conclusion PD care relating to assessment, multidisciplinary involvement, and information sharing was sub-optimal in some areas, with the caveat that documentation may not reflect actual practice. Reference 1. O’Shea E, et al. Experiences of Health Service Access and Use for People Living with Parkinson’s Disease in Ireland: A National Survey. Health &amp; Social Care in the Community. 2023 Aug 9;2023.

Pain Assessment for Patients with Dementia and Communication Impairment: Feasibility Study of the Usage of Artificial Intelligence-Enabled Wearables.

Recent studies on machine learning have shown the potential to provide new methods with which to assess pain through the measurement of signals associated with physiologic responses to pain detected by wearables. We conducted a prospective pilot study to evaluate the real-world feasibility of using an AI-enabled wearable system for pain assessment with elderly patients with dementia and impaired communication. Sensor data were collected from the wearables, as well as observational data-based conventional everyday interventions. We measured the adherence, completeness, and quality of the collected data. Thereafter, we evaluated the most appropriate classification model for assessing the detectability and predictability of pain. A total of 18 patients completed the trial period, and 10 of them had complete sensor and observational datasets. We extracted 206 matched records containing a 180 min long data segment from the sensor's dataset. The final dataset comprised 153 subsets labelled as moderate pain and 53 labelled as severe pain. After noise reduction, we compared the recall and precision performances of 14 common classification algorithms. The light gradient-boosting machine (LGBM) classifier presented optimal values for both performances. Our findings tended to show that electrodermal activity (EDA), skin temperature, and mobility data are the most appropriate for pain detection.