Severe Pain Research Articles

Knowledge of Palliative Care in Men and Women Diagnosed With Metastatic Breast Cancer.

The purpose of this study was to evaluate knowledge of Palliative Care (PC) and the impact of systemic and patient-related factors on the use of PC in a diverse population of men and women diagnosed with metastatic breast cancer. A telephone administered survey was used with patients receiving treatment at a Cancer Center in an urban area of the Northeast US. Descriptive statistics and chi square analysis were used. Of the 101 participants, 44% had no knowledge of PC and only 21.78% indicated that they were receiving palliative care. Participants who reported being followed by palliative care were less likely to have been treated in the emergency department in the past year (P = 0.003) or to have been hospitalized (P = 0.042). However, when asked about symptom burden, using the Edmonton Symptom Assessment Scale, patients who reported being followed by PC were more likely to report severe pain as compared to patients not receiving PC (P < 0.001). There were no associations found between race/ethnicity or social determinants of health and knowledge of PC or receipt of services. This sample of men and women diagnosed with metastatic breast cancer and being treated in a Cancer Center had limited knowledge and exposure to Palliative Care services across race and ethnicity. While no specific disparity was noted, the utilization of PC was low. Whether a function of a lack of referrals or patient preference, an effort should be made to increase PC referrals for all patients diagnosed with cancer.

Patient self rated pain: headache versus migraine a retrospective chart review

BackgroundThe International Classification of Headache Disorders (ICHD-3) uses moderate or severe pain intensity in the diagnostic criterion for migraine. However, few studies have analyzed pain rating on a visual analog scale to identify the numerical intensity that correlates with migraine.ObjectiveTo evaluate the impact of daily self-rated headache pain among patients with either episodic or chronic migraine. This study specifically aims to evaluate the probability of patients labeling their head pain as a headache vs. migraine based on the pain level reported.MethodsA retrospective chart review was conducted on patients with a clinical diagnosis of migraine from July 1, 2014, to July 1, 2019.ResultsData of 114 subjects (57 episodic migraine and 57 chronic migraine) were used for analysis. Patients with episodic migraine on average rated a migraine more severe than a headache (4.1 vs. 6.4; p < 0.001). Patients with chronic migraine on average also rated migraine more severe than a headache (4.3 vs. 6.8; p = 0.0054). Chronic migraine patients transitioned from calling head pain a headache to a migraine significantly later than episodic migraine patients (4.5 vs. 6.8; p < 0.05).ConclusionA migraine is perceived as having higher pain intensity than a headache in patients with both episodic and chronic migraine. On average, patients with chronic migraine had a higher pain rating at which they report head pain to be considered a migraine.

The Effectiveness Of Physical Therapy And Rehabilitation Approaches In Low Back Pain On Pain Severity And Disability; A Systematic Review

Low Back Pain encompasses nociceptive pain, neuropathic pain radiating to the legs, and nociplastic pain, often classified as non-specific due to central nervous system exaggeration. Globally, Low Back Pain is a leading cause of activity restriction and loss of productivity, significantly impacting finances. Objective; This study aimed to review the efficacy of physical therapy and rehabilitation approaches for LBP, focusing on pain intensity and disability. Materials and Methods; A literature review was conducted in PubMed and Web of Science databases up to January 30, 2024. English studies were required, using keywords: “low back pain,” “pain intensity,” “pain severity,” “disability,” and “physical therapy.” Pain intensity was measured using the Visual Analog Scale (VAS) and Numeric Rating Scale (NRS), including the 11-point Pain Intensity Numerical Rating Scale (PI-NRS). Disability was assessed using ADL, IADL scales, Roland Morris Disability Questionnaire (RMDQ), and Oswestry Disability Index (ODI). Results; Seven study met the inclusion criteria from 665 initial records. Interventions included osteopathic manipulative treatment (OMT), core muscle exercise with interferential current (IFC), cognitive functional therapy (CFT), dry cupping therapy, high-intensity machine-based core muscle resistance training (C-IPU), heat therapy, TENS, pelvic traction, Reiki, dynamic muscular stabilization technique (DMST), and McGill Big 3 (MB3). Sample sizes ranged from 30 to 1090 participants. IFC combined with core muscle exercises significantly reduced pain intensity compared to each method alone, though not statistically significant (p &gt; 0.05). The C-IPU group had greater pain relief (P 0.05). Dry cupping did not outperform sham cupping. CFT reduced absenteeism in the first two years but not later. Reiki showed significant improvement in pain and ADL compared to drug therapy, but not to physiotherapy. Conclusions; Physical therapy interventions effectively alleviate symptoms and improve outcomes in LBP. However, variability in interventions and outcome measures necessitates cautious interpretation. Further research with standardized protocols is essential to understand the effectiveness and optimal duration of physical therapy for LBP. Keywords; low back pain; pain intensity; pain severity; disability; physical therapy

Effectiveness of Cross Friction Massage, Manual Therapy, Gastro Soleus Complex Stretch on Foot for Heel Pain in Menopause Women

Plantar fasciitis is a common musculoskeletal problem and is a frequent source of heel discomfort. Plantar fasciitis is a widespread ailment, but its exact mechanism and aetiology are yet unknown. Most people agree that it is related to recurrent micro-trauma. However, because of the hormonal changes that follow menopause, it is more common in postmenopausal women. Because estrogen maintains the suppleness and length of the plantar fascia, the decrease in oestrogen levels is important. The inferior heel area, especially in the vicinity of the medial plantar process, as well as the medial, lateral, and lower posterior parts of the calcaneus are frequently affected by heel pain. Weight-bearing activities are usually when the patient experiences the most severe pain, and the majority of the time, a shift in the quantity or intensity of physical activity occurs before the patient experiences symptoms. This study aims to show the effectiveness of three treatment protocols for plantar fasciitis: foot and ankle manipulation combined with cross-friction massage and gastrocsoleus complex stretching.

Polymyalgia rheumatica following COVID-19 vaccination: Case series of 3 patients and literature review on polymyalgia rheumatica induced by various vaccines.

Since the onset of the severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) pandemic in 2019, considerable resources have been devoted to developing vaccines to reduce related deaths and the burden of disease. Various vaccine formulations eventually became available and were approved for clinical use. In this article, we have conducted a review of polymyalgia rheumatica (PMR) cases induced by different COVID-19 vaccines [Pfizer: BNT162b2, AstraZeneca: ChAdOx1-S, Moderna: mRNA-1273, and Janssen: Ad26.COV2.S)], as well as non-COVID-19 vaccines, such as influenza, zoster, hepatitis B, and tetanus vaccines. Additionally, this article investigates 3 cases with clinical presentations suggestive of PMR following COVID-19 mRNA vaccination. This study aims to offer valuable insights through sharing diagnostic and therapeutic experiences. Three patients presented with severe pain and stiffness in both shoulder and pelvic girdle muscles, following COVID-19 mRNA vaccination. Clinical presentations, laboratory parameters, and echographic findings confirmed the diagnosis of PMR following COVID-19 mRNA vaccination. Patients received Prednisone and/or Methotrexate adjusted to body weight. Polymyalgia rheumatica resolved successfully without any adverse events. Although direct causality was not definitively established in this article, the BNT162b2 COVID-19 mRNA vaccine, similar to other vaccines, might be considered a potential trigger for PMR. This raises the need for further research into this issue and potentially other immunological outcomes.

Hip preservation in crisis: total hip replacement for osteoid osteoma-induced degeneration in a young adult

Osteoid osteoma is a small, benign tumor known for causing severe pain, especially at night. Intra-articular osteoid osteomas are rare and often misdiagnosed due to overlapping symptoms with other joint disorders like osteoarthritis or synovitis. These tumors require advanced imaging for accurate diagnosis and may necessitate surgical intervention when conservative treatments fail. A 22-year-old female presented with a four-year history of left hip and loin pain, initially treated with NSAIDs. Her symptoms progressively worsened, leading to imaging studies that revealed a sclerotic lesion in the hip joint. A biopsy confirmed osteoid osteoma, and due to the extent of joint damage, total hip replacement (THR) was performed. Postoperative recovery was excellent, with full functional restoration and no complications. This case illustrates the diagnostic and therapeutic challenges of intra-articular osteoid osteomas. THR proved to be a successful treatment in restoring function and alleviating pain, underscoring the need for early diagnosis and individualized surgical management in advanced cases.

A Randomized Controlled Trial of Adding Deep Parasternal Intercostal Plane Block to Interpectoral-Pectoserratus Plane Block in Breast Cancer Surgery.

The interpectoral-pectoserratus plane block is expected to anesthetize the lateral breast, but it is unclear whether the deep parasternal intercostal plane block may enhance recovery by providing analgesia to the medial breast. Patients undergoing breast cancer surgery were randomly assigned to receive either the interpectoral-pectoserratus block (single block) or interpectoral-pectoserratus combined with deep parasternal intercostal block (combined block). The primary outcome was the quality of recovery-15 questionnaire score assessed at 24 hours postoperatively. Secondary measures included dermatomal block assessment, pain severity, opioid consumption, opioid-related adverse events, hospital length of stay, and chronic postsurgical pain at 3 months after surgery. One hundred and sixteen patients were recruited, 58 in the single block group and 58 in the combined block group. There was no important difference in the 24-hour quality of recovery scores with mean (standard deviation [SD]) 123.6 (6.3) in the single block group and 123.2 (7.1) in the combined block group (mean difference, 0.4; 95% confidence interval [CI], -2.0 to 2.9; P =.731). There was greater dermatomal block on medial breast in the combined block group. There were no differences in other secondary outcomes. Addition of deep parasternal intercostal plane block was not superior to interpectoral-pectoserratus plane block alone for the quality of recovery in patients undergoing breast cancer surgery.

Acute Chikungunya Infection Induces Vascular Dysfunction by Directly Disrupting Redox Signaling in Endothelial Cells.

Chikungunya virus (CHIKV) infection is characterized by febrile illness, severe joint pain, myalgia, and cardiovascular complications. Given that CHIKV stimulates reactive oxygen species (ROS) and pro- and anti-inflammatory cytokines, events that disrupt vascular homeostasis, we hypothesized that CHIKV induces arterial dysfunction by directly impacting redox-related mechanisms in vascular cells. Wild-type (WT) and iNOS knockout (iNOS-/-) mice were administered either CHIKV (1.0 × 106 PFU/µL) or Mock vehicle via the intracaudal route. In vivo, CHIKV infection induced vascular dysfunction (assessed by a wire myograph), decreased systolic blood pressure (tail-cuff plethysmography), increased IL-6 and IFN-γ, but not TNF-α levels (determined by ELISA), and increased protein content by Western blot. Marked contractile hyporesponsiveness to phenylephrine was observed 48 h post-infection, which was restored by endothelium removal. L-NAME, 1400W, Tiron, and iNOS gene deletion prevented phenylephrine hyporesponsiveness. CHIKV infection increased vascular nitrite concentration (Griess reaction) and superoxide anion (O2•-) generation (lucigenin chemiluminescence), and decreased hydrogen peroxide (H2O2, by Amplex Red) levels 48 h post-infection, alongside increased TBARS levels. In vitro, CHIKV infected endothelial cells (EA.hy926) and upregulated ICAM-1 and iNOS protein expression (determined by Western blot). These data support the conclusion that CHIKV-induced alterations in vascular ROS/NF-kB/iNOS/NO signaling potentially contribute to cardiovascular events associated with Chikungunya infection.

Rescuing the knee: arthroscopic extraction of a long-neglected glass fragment: a case report

The knee joint frequently encounters penetrating injuries and has ample space to harbor foreign objects. While foreign bodies in the knee joint are unusual, especially those not originating from surgical procedures, extensive literature exists on the extraction of loose bodies and metallic objects from this articulation. However, documentation on uncommon intruders remains scarce. This case study delves into the experience of a 22-year-old male who suffered persistent pain due to a neglected foreign object in his knee joint. After its removal, a complete resolution of symptoms was achieved. It highlights the importance of prompt arthroscopic intervention for optimal outcomes. Here we present a unique case involving a 22-year-old male who underwent arthroscopic retrieval of a neglected glass fragment from his knee joint. The patient sought medical attention five months after the initial injury due to sudden and severe pain onset. Arthroscopy stands as the favored minimally invasive method for extracting foreign bodies from the knee joint, especially from its deeper and less accessible regions. Utilizing pre-operative radiological imaging enhances understanding of the anatomical placement, facilitates surgical orientation, and reduces operation time. A keen sense of suspicion and thorough history-taking are crucial in achieving an accurate diagnosis.

Development of an Initial Screening Scale to Detect Patients With Chest Pain From Acute Coronary Syndrome in the Emergency Department.

Identifying patients with chest pain potentially due to acute coronary syndrome (ACS) early is crucial for triage nurses. They need a reliable, validated screening tool. This study aims to develop an initial screening scale to detect ACS in patients presenting with chest pain in the emergency department. We analyzed electronic medical records of 3131 chest pain patients from 103,041 emergency department visits between January 2018 and December 2019. ACS diagnosis was confirmed by cardiologists through clinical symptoms, electrocardiograms, and cardiac enzyme levels. The study proceeded in four stages: (1) identifying potential ACS predictors through a literature review, (2) validating these predictors with experts, (3) comparing data between ACS and non-ACS patients and (4) developing a screening scale based on identified predictors. Statistical methods included univariate analysis and binary logistic regression. The scale's accuracy was assessed using ROC curve analysis and compared to existing tools. Eight significant ACS predictors were identified: male sex, age over 49 for males and over 65 for females, typical symptoms, initial pain scale score of 6 or higher, pain duration of at least 10 min, history of ACS, hypertension, and dyslipidemia. Each predictor was scored, with typical symptoms and severe pain receiving higher scores, totaling up to 10 points. A score of 6 or more indicated high ACS risk, demonstrating accuracy comparable to the HEART and TIMI score systems. This study developed a new ACS screening scale for use by triage nurses in emergency departments. This scale can facilitate early detection and intervention for patients at high risk of ACS.

Correlation of Chronic Cervico-Cranio-Mandibular Pain in Individuals with Adverse Childhood Events: An Observational Study.

This cross-sectional observational study examines the relationship between chronic cervico-cranio-mandibular pain, a significant health concern associated with temporomandibular disorders, and adverse childhood experiences (ACEs). Given the high prevalence of cervical pain and the gap in adequate treatment for temporomandibular disorders, this research highlights the interplay between psychological, social factors, and musculoskeletal health. The study, conducted from January to June 2023, included 114 participants (mean age = 31 ± 12 years, 69.3% female) experiencing chronic cervico-cranio-mandibular pain. Pain severity and dysfunction were assessed, and exposure to ACEs was measured using validated questionnaires. Statistical analysis, performed using Jamovi (v 2.23.28) software. Data revealed a significant correlation between the number of ACEs and both pain intensity (r = 0.254, p = 0.006, η2 = 0.062) and disability (r = 0.262, p = 0.005, η2 = 0.068). However, no significant association was found between ACEs and mandibular functional limitation (p = 0.222). These findings suggest that while early life stressors impact overall health, their specific influence on cervico-cranio-mandibular pain is limited. The study emphasizes the importance of integrated early intervention strategies to mitigate the long-term musculoskeletal repercussions of adverse events, advocating for comprehensive mental health support and preventive measures. This research contributes valuable insights into the necessity of a multifaceted approach to understanding, diagnosing, and treating musculoskeletal disorders, highlighting the complexity of their causes and effects.

Performance of instrumental activities of daily living in patients with haemophilic arthropathy. A cross-sectional cohort study.

The development of haemophilic arthropathy causes joint damage that leads to functional impairment that limits the performance of activities in patients with haemophilia. The aim was to identify the best predictive model for performing instrumental activities of daily living in adult patients with haemophilia arthropathy. Cross-sectional cohort study. 102 patients were recruited. The dependent variable was the performance of instrumental activities of daily living (Lawton and Brody scale). The dependence on the performance of activities of daily living was the dependent endpoint (Barthel scale). The secondary variables were joint damage (Hemophilia Joint Health Score), pain intensity, and clinical, anthropometric, and sociodemographic variables. The degree of dependence, joint damage, pain intensity, and marital status (Cp=5.60) were the variables that best explain the variability in the performance of instrumental activities of daily living (R2 adj=0.51). Loss of predictive capacity is acceptable with good mean internal (R2 mean=0.40) and external (R2-r2=0.09) validation. According to the predictive pattern obtained, patients with haemophilia, who were married, without joint pain or damage, and independent in their day-to-day lives, had a score of 7.91 points (95% CI: 7.42; 8.39) in the performance of instrumental activities of daily living. The predictive model for the functional capacity of instrumental activities of daily living in haemophilia patients encompasses factors such as level of autonomy, joint impairment, pain severity, and marital status. Notably, despite the presence of joint damage, individuals with haemophilia exhibit a significant level of independence in carrying out both basic daily tasks and instrumental activities of daily living. Id NCT04715100.

Exercise-Associated Hyponatremic Encephalopathy, Rhabdomyolysis, and Acute Kidney Injury While Hiking in the Grand Canyon.

We present an unusual case of concomitant exercise-associated hyponatremic encephalopathy (EAHE), exertional rhabdomyolysis (ER), and acute kidney injury (AKI) in a Grand Canyon hiker. Our case patient, an adult 41-year-old male, consumed an excessive amount of water during his descent into the Canyon during hot weather. The next day, he was unable to hike out due to severe leg pain and disorientation, and ultimately evacuated by helicopter, having a grand mal seizure in flight. Despite having no serum sodium level, medics administered an intravenous (IV) bolus of 3% hypertonic saline (HTS) before transporting him to the hospital. There, he was diagnosed with EAHE (serum sodium, 114 mmol⋅L-1), ER, bilateral compartment syndromes, and mild AKI. The life-threatening EAHE was immediately corrected with more IV HTS, the limb-threatening compartment syndromes by surgical fasciotomies, and eventually, the AKI by oral and IV fluids. This case demonstrates the seriousness of overconsumption of water, as well as the potential complications of muscle damage when a deconditioned person does prolonged, strenuous exercise. Furthermore, it also illustrates the importance of considering EAHE within the differential diagnosis for acute alterations in level of consciousness. Lastly, it shows the importance to prioritize patient treatments for conditions that are an immediate threat to life or limb.

Relationship Between Serum Interleukin-6 Levels, Systemic Immune-Inflammation Index, and Other Biomarkers Across Different Rheumatoid Arthritis Severity Levels.

Background Rheumatoid arthritis (RA) is a chronic autoimmune disorder characterized by joint inflammation, pain, and progressive disability. Identifying biomarkers that accurately reflect disease severity is crucial for effective management. Interleukin-6 (IL-6) is a pro-inflammatory cytokine involved in the pathogenesis of RA, and the systemic immune-inflammation index (SII) is emerging as a useful marker of systemic inflammation. This study aims to explore the relationship between serum IL-6 levels, SII, and various biomarkers to better predict disease severity in RA patients. Objective To determine the relationship between serum IL-6 levels and the SII, along with various biomarkers, across different severity levels for predicting the severity of RA in patients. Methods This cross-sectional, observational study was conducted at the Mardan Medical Complex from January 2024 to August 2024, involving 67 RA patients.Clinical assessments included demographic data, disease activity (DAS28), pain (VAS), joint damage (Larsen score), and functional status (HAQ-DI). Serum IL-6 levels, along with other biomarkers such as C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), and the SII, were measured through fasting blood samples. Statistical analyses, including density plots, scatter plots, boxplots with ANOVA, and random forest models, were performed to explore associations between IL-6 and all other variables. Significance was set at p < 0.05. Results The study included 67 RA patients (mean age: 41.79 ± 10.51 years, 53.73% male). Elevated IL-6 levels (mean: 80.28 ± 35.27 pg/mL) were strongly associated with disease severity. Patients with DAS28 > 5.5 had IL-6 levels over 100 pg/mL, while those in remission had around 40 pg/mL. IL-6 levels correlated with joint damage (100 pg/mL in severe cases) and pain (over 120 pg/mL for severe pain). Patients with metabolic and cardiovascular comorbidities had the highest IL-6 levels, particularly with diabetes and hypertension (98.6 pg/mL) or cardiovascular disease (119.3 pg/mL). IL-6 correlated strongly with CRP (r = 0.65), ESR (r = 0.51), and SII (r = 0.62). Regression confirmed IL-6 as an independent predictor of severity (p < 0.001), with comorbidities being key predictors. Conclusion Elevated IL-6 and SII levels serve as critical markers for predicting the severity of RA. Addressing these markers may lead to more targeted and effective therapeutic strategies for managing disease progression.

Enhancing Equity in Clinical Research: A Multifaceted Proposal for Spondyloarthritis.

Clinical research advances medical knowledge and improves healthcare outcomes. However, disparities in research participation hinder progress. The Unmet Research Needs in Spondyloarthritis Conference IV highlighted critical insights and strategies to enhance equity in clinical research. Talks focused on engaging underrepresented communities and addressing disparities in rheumatic diseases, particularly spondyloarthritis (SpA), to ensure research results are generalizable and inclusive. Disparities in SpA management, such as greater back pain severity among Black and Hispanic Americans and sex-based differences in pain management, emphasize the need for equitable research. Dr. Elizabeth Ferucci discussed the racial disparities in rheumatologic care, highlighting the importance of early access to rheumatologists and culturally informed primary care to improve outcomes. Dr. Hani El-Gabalawy's talk on engaging Indigenous communities stressed the importance of community consent and reciprocal benefits. Dr. Sarfaraz Hasni's presentation on mitigating disparities in research participation underscored the need for inclusive practices and strategies to promote diverse representation. Finally, Dr. Edith Williams emphasized institutional approaches to fostering equity, including diverse recruitment practices and institutional review board alignment with diversity priorities. Strategies to enhance equity in clinical research include community engagement, addressing logistical barriers to participation, and ensuring diverse research teams. These approaches can dismantle barriers for underrepresented communities, making research more accessible and reflective of the broader population. The SpA research community must commit to creating structures that foster inclusivity, ensuring medical advancements benefit all populations, especially historically underrepresented groups. The principles and strategies proposed serve as a roadmap for achieving equity in SpA research.

Pain intensity and comorbid depressive symptoms in the general population: An analysis of the German Health Update Study (GEDA 2019/2020-EHIS).

Pain and depressive symptoms often co-occur, but the influence of pain intensity remains unclear. This study analyses the association between pain intensity and depressive symptoms in the general adult German population. Data was obtained from the cross-sectional German Health Update Study (GEDA 2019/2020-EHIS). Pain intensity in the last 4 weeks was categorized into no pain, mild, moderate, and severe. Depressive symptoms were assessed using the 8-item Patient Health Questionnaire (PHQ-8). The prevalence of depressive symptoms was analysed including a 95% confidence interval (95% CI). A multivariable logistic regression analysed associated factors with depressive symptoms by odds ratio (OR). Of 22,708 participants (51.0% women, 35.1% aged 45-64 years), 41.2% reported no pain, 32.1% mild, 15.3% moderate, and 11.5% severe pain. Depressive symptoms were present in 8.3% overall (women 9.1%, men 7.5%). Participants with no pain, mild, moderate, and severe pain reported depressive symptoms in 2.5%, 6.5%, 14.4%, and 27.1%, respectively. In the multivariable analysis, higher pain intensity was associated with a higher risk of depressive symptoms (mild pain OR 1.8, 95% CI 1.3-2.4; moderate pain OR 2.8, 95% CI 2.0-4.0; severe pain OR 4.0, 95% CI 2.8-5.6). Depressive symptoms were further associated with a Body Mass Index (BMI) under 18.5 kg m-2 (OR 2.4; 95% CI 1.4-4.1), but not with sex (OR 1.1; 95% CI 0.9-1.3). Higher pain intensity increases the risk of depressive symptoms. We suggest regular assessment of pain and further assessment of depressive symptoms in patients with moderate or severe pain. Our study found a clear association between higher pain intensity and depressive symptoms in the general population across all types of pain. Further, being underweight was linked to depressive symptoms overall and the highest prevalence of depressive symptoms was found in underweight persons with severe pain. These findings highlight the importance of assessing depressive symptoms in patients with higher pain intensity, especially in underweight patients.

External Factors Modulating Pain and Pain-Related Functional Impairment in Cervical Dystonia.

Little is known about factors modulating pain and pain-related functional impairment in isolated cervical dystonia (CD). The aim was to assess the prevalence and interrelationship between pain-modulating factors and pain-related determinants of functional impairment and quality of life in CD. We analyzed pain-aggravating and pain-relieving external factors, the degree of pain-related functional impact on routine activities, and the relationship between these and pain severity, using cross-sectional data collected using the Pain in Dystonia Scale (PIDS) from 85 participants with CD. Pairwise correlation analyses and age- and sex-adjusted linear regression models estimated the relationship between pain-modulating factors and pain severity, and the impact of pain severity, dystonia severity, and psychiatric symptoms on pain-related functional impairment and disease-specific quality of life (measured using the Craniocervical Dystonia Questionnaire-24). Stress and prolonged fixed position were the most frequent and impacting pain triggers, with women reporting larger impact. The average impact of pain-relieving factors was lower than that of pain triggers. Physical exercise and social gatherings were the most impacted activities by pain in CD. The intensity of external modulating factors was a predictor of pain severity. Severity of pain, CD, and psychiatric symptoms independently predicted pain-related functional impairment, whereas quality of life was predicted by pain severity, pain-related functional impairment, and psychiatric symptom severity, but not dystonia severity. The PIDS provides insight into external modulation and functional impact of pain in CD. The pattern of external modulation of pain in CD is in line with a multifactorial modulation and complex physiology.

Improvement in pain by using lidocaine combined with esketamine in elderly patients receiving local anaesthesia for percutaneous kyphoplasty: a randomized controlled study

BackgroundElderly patients often experience severe pain during percutaneous kyphoplasty under local anaesthesia. The aim of this work was to evaluate the effect of lidocaine combined with esketamine on pain improvement in elderly patients receiving local anaesthesia via percutaneous kyphoplasty.MethodsThis prospective, randomized comparative trial was conducted on 66 elderly patients, aged 60–80 years, with an American Society of Anaesthesiologists (ASA) grade of I-III, I‒III and a BMI of 18.5–25 kg/m2, who underwent single-level lumbar percutaneous kyphoplasty under local anaesthesia. Patients were divided into two equal groups (33 per group). Group LE received 200 mg of 1% lidocaine and 25 mg of esketamine (total volume of 20 ml), and Group L received 200 mg of 1% lidocaine (total volume of 20 ml). Patient characteristics, surgery, VAS scores, MAP, HR, MOAA/S scores, patient satisfaction and related adverse reactions were compared for the groups. The VAS scores during and after surgery were considered the primary outcome.ResultsThere were statistically significant differences in the VAS score between the two groups at the following time points: channel establishment by the puncture needle, balloon dilation, bone cement injection and postoperative period (P < 0.05). The VAS score decreased in the LE group, but the MAP and HR were more stable, and the difference was statistically significant (P < 0.05). The difference in the MOAA/S score between the two groups was statistically significant (P < 0.05), and the MOAA/S score in the LE group decreased. The patient satisfaction level in the LE group was 100% and 48.48% in the L group (P < 0.05). There were no related complications or adverse reactions in either group.ConclusionThe application of lidocaine combined with esketamine in local episcopal percutaneous vertebral kyphoplasty in elderly patients not only provides an effective analgesic effect but also improves surgical safety and patient comfort, which has important clinical value in promoting the optimization of surgical anaesthesia management in elderly patients.Trial registrationThe study was registered at Chictr.org.cn with the number ChiCTR2400083466 on 06/12/2023.

54 Efficacy of a quality improvement project in paediatric procedural pain management during needle procedures

Abstract Background In paediatric hospital settings, needle procedures significantly contribute to children’s experiences of pain and distress. A structured approach integrating preparation, comfort positions, distraction, relaxation techniques, and topical anesthetics can enhance children’s ability to cope with procedural discomfort. We developed a quality improvement (QI) initiative aiming to alleviate procedural pain and distress through a staggered implementation approach over a 3-year period. Objectives This study aimed to evaluate the impact of the first 2 years of an institutional QI initiative on managing procedural pain and distress in children undergoing needle procedures. The primary objective was to evaluate the use of multimodal strategies to reduce needle-related procedural pain/distress following the QI initiative. The secondary objective was to compare pain scores for needle procedures before and after the QI initiative. Design/Methods This observational study was conducted in a tertiary care university-affiliated paediatric hospital with an ongoing hospital-wide QI initiative aiming to alleviate procedural pain and distress in children undergoing needle procedures. The QI initiative consisted of mandatory sector-by-sector training of healthcare providers (HCP) on procedural pain/distress strategies to increase the use of multimodal pain care. Pain scores were measured during needle procedures (i.e. Numerical Rating Scale (NRS), Faces Pain Scale-R (FPS-R) or the FLACC scales, according to patient age) pre and 3-6 months post implementation of the QI initiative. Scheduled audits were conducted using a standardized questionnaire by a deployment champion nurse during needle procedures to document pain scales and pain/distress strategies used by the HCP during needle procedures in each of the hospital services. Results Throughout the first two implementation years (June 2021-June 2023), 363 audits were conducted on needle procedures for 363 children (Median age 7 yo (0month-18yo□). At this stage, audits took place in 14 different hospital services. The most frequent procedures were IV-line insertions (34%), venous blood draws (27%), and capillary blood sampling (26%). Parental presence and the use of distraction techniques were frequently used (90% and 80% of procedures, respectively). Of the 363 audits, 221 were pre-implementation and 142 post-implementation. Post QI initiative, an increased number of procedures were realized using multimodal strategies (4 or more strategies) to reduce pain/distress (from 60% to 78%). Pain scores were recorded for 203/221 audits pre and 134/142 post with a reduction in severe pain scores (7 or more) from 25% pre to 5% post-implementation. Conclusion The institutional QI initiative demonstrated both an increase in the number of strategies used to prevent pain/distress and a reduction in severe pain scores associated with paediatric needle procedures. This project emphasizes the significance of employing a multifaceted approach to managing procedural pain/distress in children undergoing needle procedures.

The Association of the Changes in Pain Severity and Cervical Cobb Angle before Versus After Anterior Cervical Discectomy With Fusion Surgery

Background and Aim: Axial neck pain due to degenerative cervical myelopathy can be improved after repairing anterior cervical discectomy with fusion (ACDF) surgery. However, whether changes in postoperative pain can be associated with improvement in the Cobb angle following surgery is still controversial. This study aims to assess the trends of the changes in pain severity and also Cobb angle and then test the relationship between the changes in two parameters. Methods and Materials/Patients: This longitudinal study was performed on 60 consecutive patients who were scheduled to undergo ACDF surgery due to neck disc or degenerative cervical myelopathy (DCM) and had axial neck pain before the operation. Before operation as well as 2 weeks, 2 months and 6 months after surgery, the pain score and value of Cobb angle were measured. Results: Before surgery, the patients suffered from significant axial neck pain with a mean pain score of 7.47±2.02, but after surgery, patients experienced a downward trend of changes in pain score as the mean pain score of 0.92±1.46 at two weeks, 1.31±1.63 at two months and 1.32±1.64 at six months after operation. The repeated measure analysis of variance (ANOVA) test showed a significant reduction in pain scores within follow-up time (P&lt;0.001). A significant improvement was also revealed in the Cobb angle after the operation and the mean value of this angle was significantly lower at two weeks, two months, and six months after surgery than before surgery. Using the multivariate linear regression modeling with the presence of baseline parameters, the relationship between pain score and Cobb angle remained insignificant (P=0.387). Conclusion: Following ACDF surgery, the improvement in axial neck pain and Cobb angle is predictable, but the relationship between these two indicators will not necessarily be significant.