Soreness Research Articles

To Improve Motivational Barriers to Retention in High Resolution Anoscopy, Patients and Providers Recommend Social and Environmental Changes: A Sequential Explanatory Mixed-Methods Pilot Study in a Federally Qualified Health Center

Loss to follow-up (LTFU) in high-resolution anoscopy (HRA) programs jeopardizes the procedure’s potential to help prevent anal cancer. We explored quality improvement factors to understand how to address this LTFU. Using the transtheoretical COM-B Model (Capability, Opportunity, Motivation, and Behavior) and a sequential explanatory mixed-methods design, we surveyed and interviewed 13 patients who remained engaged in HIV care but who delayed their HRA monitoring or treatment visits in the same community clinic, and 6 HRA clinicians and medical assistants. Analyses involved descriptive statistics and rapid qualitative analysis. Patients were racially, ethnically, and economically representative of the LTFU population, and were generally experienced with HRA (Mean HRA visits = 4.6, SD = 2.8, mdn = 3). Providers were experienced clinicians and medical assistants (Mean years providing HRA = 6.0, SD = 2.2). Analyses revealed two primary, related barriers: (A) motivational barriers such as physical pain, discomfort, embarrassment, and anxiety; which were largely borne from (B) opportunity barriers such as difficulties with scheduling, inconsistent after-care (particularly for pain and discomfort), anxiety-inducing exam rooms and equipment, and internalized and anticipated stigma. Capability barriers, such as limited health literacy about HRA, were less common and, like motivational barriers, linked to opportunity barriers. Participants recommended potential facilitators, including easier scheduling, standardization of pain management and after-care services, and examination room modifications to reduce anxiety. To retain HRA patients in community settings, interventions should address social and physical opportunity barriers that strongly determine motivational and capability barriers. Improving convenience, standardizing pain management, and introducing stigma interventions specific to HRA, could alleviate both motivational and capability barriers.

Selecting PedsQL items to derive the PedsUtil health state classification system to measure health utilities in children

BackgroundThere is a lack of preference-based health-related quality of life (HRQoL) measures that consistently value health across a full range of child age groups. The PedsQL is a generic HRQoL instrument validated for children 2–18 years, but it is not preference-based. The objective of this study was to derive the PedsUtil health state classification system from the PedsQL as a basis for a preference-based HRQoL measure for children.MethodsA two-step process was used to select PedsQL items to include in the health state classification system: 1) exclude poorly functioning items according to Rasch analysis in each of the previously established seven dimensions of the PedsUtil health state classification system and 2) select a single item to represent each dimension based on Rasch and psychometric analyses, as well as input from child health experts and parents. All secondary analyses were conducted using data from the Longitudinal Study of Australian Children (LSAC). Analyses were stratified by age group (i.e., 2–5 years, 6–13 years, and 14–17 years) to represent the different developmental stages of children and to reflect the study design of the LSAC. Rasch analyses were also performed on five random subsamples for each age group to enhance robustness of results.ResultsTwelve items were excluded from the PedsUtil health state classification system after the first step of the item selection process. An additional four items were excluded in the second step, resulting in seven items that were selected to represent the seven dimensions of the PedsUtil health state classification system: Physical Functioning (“participating in sports activity or exercise”), Pain (“having hurts or aches”), Fatigue (“low energy level”), Emotional Functioning (“worrying about what will happen to them”), Social Functioning (“other kids not wanting to be their friend”), School Functioning (“keeping up with schoolwork”), and School Absence (“missing school because of not feeling well”).ConclusionsThe PedsUtil health state classification system was derived from the PedsQL based on several criteria and was constructed to be applicable to children two years and older. Research is ongoing to elicit preferences for the PedsUtil health state classification system to construct the PedsUtil scoring system.

Effect of Hatha Yoga in the management of Kitibha vis-a-vis Psoriasis

Yoga is an ancient way of living that provides physical, mental, emotional and spiritual health. Yoga cures many chronic diseases and bring a state of relaxation for overall well-being. In today’s scenario diseases start due to a sedentary lifestyle, wrong behavior, negative thoughts and attitudes. All this creates an imbalance in the human body, according to Ayurveda these habits vitiate Tridosha that is Vata, Pitta and Kapha. These three humor of human existence governs bodily function. In Ayurvedic classical text, all the skin diseases have described under the common heading ‘Kushtha’. Kitibha is one of the types of Kushtha and considered under category of Kshudra Kushtha is correlated with Psoriasis due to close resemblance of their clinical features. The mental and physical pain involved in the psoriasis affect the health of patients. The Ayurveda text elaborates the symptoms, causes and diagnosis of vitiated Dosha while the Yoga text explains the techniques which purify Dosha from the body and provide balance among three Vata, Pitta and Kapha. These three Dosha are essential constitutions of the living being. A balanced functioning of these three Dosha in living being considered a healthy individual and disharmony of these three Dosha could lead to many chronic illnesses. According to Ayurveda, no disease manifests without the Vaisamya of Dosha. Yoga provides a holistic approach to managing skin conditions.

Communicating pain: emerging axonal signaling in peripheral neuropathic pain.

Peripheral nerve damage often leads to the onset of neuropathic pain (NeuP). This condition afflicts millions of people, significantly burdening healthcare systems and putting strain on families' financial well-being. Here, we will focus on the role of peripheral sensory neurons, specifically the Dorsal Root Ganglia neurons (DRG neurons) in the development of NeuP. After axotomy, DRG neurons activate regenerative signals of axons-soma communication to promote a gene program that activates an axonal branching and elongation processes. The results of a neuronal morphological cytoskeleton change are not always associated with functional recovery. Moreover, any axonal miss-targeting may contribute to NeuP development. In this review, we will explore the epidemiology of NeuP and its molecular causes at the level of the peripheral nervous system and the target organs, with major focus on the neuronal cross-talk between intrinsic and extrinsic factors. Specifically, we will describe how failures in the neuronal regenerative program can exacerbate NeuP.

Social Problems of Women with Breast Cancer - Afield Study in Nanakaly Hospital in Erbil city

This research was conducted under the title (Social Problems of Women with Breast Cancer - Afield Study in Nanakaly Hospital in Erbil city) done. the main aim of this Research is to become familiar with Social Problems that Women with Breast Cancer face. In this study, the Quality Method and the semi- open meeting tools is used to data Collect information. The research community Nanakaly hospital in Erbil. The Study sample is aimed at women with cancer, with (273) women in (2021) the study sample is (12) women. The results of the Study point out that, women with breast cancer have family problems. Also, in terms of social relations, Women Will have Problems and they connect mix with people and they are afraid that people will say bad things to them. Economically, the will have problems and will not be able to provide for them. Sexually, women do net have sexual desires when they are sick and use drugs, their hair is cut off, their eyebrows are moved, their skin color is damaged and they suffer a lot of physical pain when using chemical injections, chemical pills and radiation treatment.

Quantum Medicine and Irritable Bowel Syndrome-Associated Chronic Low-Back Pain: A Pilot Observational Study on the Clinical and Bio-Psycho-Social Effects of Bioresonance Therapy.

Background and Objectives: Irritable bowel syndrome (IBS) is an invasive and potentially disabling syndrome characterized by a multitude of symptoms capable of reducing the quality of life of patients. Among the most disabling symptoms of IBS is certainly physical pain, which manifests itself mainly at the abdominal level but can also appear in other areas of the body, particularly in the form of chronic low-back pain (CLBP). Among the non-invasive methods of treating organ-specific pathologies and organ-related musculoskeletal problems, the use of Bioresonance Therapy (BT)-based on the administration of self-modulating Extremely Low-Frequency Electromagnetic Fields, capable of determining a rebalance of bio-electrical and metabolic activity in the presence of various functional alterations-is currently gaining acceptance. Therefore, we decided to monitor results obtained from patients suffering from IBS and CLBP subjected to a cycle of treatments with BT. Materials and Methods: We monitored 20 patients (12 women and 8 men, average age of 51 years) suffering from CLBP and other visceral symptoms related to IBS. Patients were monitored through the use of the Bristol Stool Form Scale (BSFS), the Fecal Calprotectin test and the Short-Form Health Survey 36 (SF-36), collected before (T0) and after (T1) the execution of the cycle of treatments. They undertook a treatment protocol consisting of eight sessions of BT carried out over about a month. Results: At the end of the treatments with BT, it was possible to observe a general and significant improvement in all the parameters observed, as well as a close inversely proportional correlation between the Calprotectin values detected and the quality of life experienced by the patients in relation to their perceived IBS symptoms. Conclusions: Overall, our pilot study would seem to suggest a potential beneficial effect of BT in modulating organic and musculoskeletal symptoms derived from IBS.

Effect of Dexamethasone as a Local Anesthetic Adjuvant on Duration of Post Operative Analgesia for Ultrasound Guided Transabdominal Plane Block in Appendectomy – A Randomized, Double-Blind, Placebo-Controlled Trial

Abstract Background Poorly controlled acute pain after abdominal surgery is related to somatic pain signals derived from the abdominal wall and is associated with a variety of unwanted post- operative consequences, including patient suffering, distress, respiratory complications, delirium, myocardial ischemia, prolonged hospital stay, an increased likelihood of chronic pain, increased consumption of analgesics, delayed bowel function and increase the requirement for rescue analgesics. Appropriate pain treatment protocols to reduce postoperative morbidity, improve the results of the surgery and decrease hospital costs. Aim of the Work The aim of this study is to evaluate the effect of adding dexamethasone as a perineural adjuvant on the post operative duration of action of Transversus Abdominus Plane (TAP) block in patients undergoing appendectomy. Patients and Methods The study was conducted on 30 randomly chosen patients aged 17 to 55 years, American Society of Anesthesiologists (ASA) class I or II scheduled for appendectomy under general anesthesia in Ain Shams University Hospitals after approval of the medical ethical committee. They were allocated in two groups of 15 patients each: Results Dexamethasone as an adjuvant to LA has been shown to prolong the duration of pain-free period, less requirement for rescue opioids consumption, more patient satisfaction. A similar finding was observed in our study. Conclusion The addition of dexamethasone to bupivacaine in TAP block in appendectomy provides a prolonged duration of postoperative analgesia, with reduced analgesic requirements, a better quality of analgesia in terms of VAS score compared to bupivacaine alone group.

A Comparative Study Between Ultrasound-Guided Ilioingunial/Iliohypogastric Nerve Block versus Transverse Abdominis Plane Block in Patients Undergoing Oblique Inguinal Hernia Repair

Abstract Background Poorly controlled acute pain after abdominal surgery is related to somatic pain signals derived from the abdominal wall and is associated with a variety of unwanted post-operative consequences, including patient suffering, distress, respiratory complications, delirium, myocardial ischemia and prolonged hospital stay. Objective Regional anesthesia by (Ultrasound guided (US) Transversus abdominis plane block (TAP) or Ultrasound guided ilioinguinal and iliohypogastric nerves (IIN+IHN) block may be used as components of multimodal anesthesia with a comparable effect. In the present study, Bupivacaine is used to compare between them following inguinal hernia repair. Patients and Methods The study was conducted on 60 randomly chosen patients aged above 18 years, American Society of Anesthesiologists (ASA) class I or II scheduled for elective unilateral open inguinal hernia repair under general anesthesia, in Ain Shams University Hospitals after approval of the medical ethical committee. They were allocated in two groups. TAP block Group: received general anesthesia and (0.2 mL/kg of 0.25% bupivacaine per side), by midaxillary approach, under ultrasound guidance, the probe was placed transversely between the iliac crest and costal margin. Ilioinguinal/ iliohypogastric nerves block group: received general anesthesia, with (0.2 mL/kg of 0.25% bupivacaine per side). The inferior portion of linear ultrasound transducer will be placed over the anterior superior iliac spine with the superior margin of the transducer pointed directly in an oblique plane toward the umbilicus. The superior margin of the ultrasound transducer was slowly rotated superiorly and inferiorly until the fascial plane between the internal oblique and transverse abdominis muscle is identified. Results The results of the study revealed that patients received IIN+IHN block had significantly lower pain scores at 8, 12, 16, 20, and 24 hrs after operation, delayed time for rescue analgesia and decreased total need of analgesic in the first 24hrs post-operative compared to patients who received TAP nerves block. Conclusion IIN+IHN block was effective in reducing postoperative pain scores for 4-6 hours, lowering total 24-h postoperative opioid and analgesic consumption and delaying the need for rescue analgesia after inguinal hernia repair under general anesthesia, compared to TAP nerves block. It will be more useful to study in high-risk hypertensive and cardiac patients and to correlate with plasma catecholamine levels, which reflect the stress response and it is necessary to evaluate postoperative pain on movement in farther studies.

Living with inflammatory bowel disease: a modified photovoice study of adolescent mental health

Background: Inflammatory bowel disease (IBD; Crohn's disease, ulcerative colitis) is a chronic condition involving inflammation of the gastrointestinal tract. Adolescents with IBD are 4.6 times more likely to experience depression and anxiety than healthy peers. Aims: The primary purpose of this research was to understand the lived experiences of adolescents diagnosed with IBD. Methods: Adolescents aged 16–18 years were recruited to complete an online survey, followed by a photovoice component that included the collection of images and participation in an interview. Results: Thematic analysis revealed six key themes: the importance of social support networks in managing the challenges of IBD, the positive impact of maintaining a positive outlook on life, strategies for taking control of and coping with the impact of IBD, the interplay between physical pain and the psychological toll of the disease, the various limitations imposed by IBD on daily life and the challenges posed by others' lack of awareness and understanding of the condition. Conclusions: Adolescents with IBD experience disease-related factors that impact their wellbeing. Attention to these factors from nurses, doctors, caregivers and peers can help optimise their mental health and wellbeing.

Improving Quality of Life in Bipolar Disorders with an Immersive Virtual Reality Remediation Training Randomized Controlled Trial (RCT).

Background: Health-related quality of life (H-QoL) is a critical measure in bipolar disorder (BD). Recent trials using virtual reality (VR) have shown potential in improving H-QoL. However, VR's effect on the H-QoL of people with BD needs to be further explored. Methods: This study involved a secondary analysis of a feasibility randomized controlled trial, focusing on "quality of life". Participants (aged 18-75) diagnosed with bipolar disorder were randomized into two groups. The experimental group used the CEREBRUM VR app, while the control group received the usual care. Quality of life was assessed using the Short-Form Health Survey (SF-12). Results: A total of 39 individuals in the experimental group and 25 in the control group represent the final samples. The results showed a greater improvement in the SF-12 total score in the experimental group (8.7%) compared to the control group (F = 66.851 p < 0.0001), specifically in the dimension of physical activity limitation, emotional impact, concentration, pain, calmness, energy levels, discouragement, and social activities. Conclusions: This study demonstrated an improvement in QoL for individuals with BD following a VR intervention. As a feasibility study, this secondary outcome needs to be confirmed by further phase III studies. If confirmed, VR could offer valuable rehabilitation tools and insights into the pathogenesis and treatment of BD.

Comparing the Clinical Outcomes of Percutaneous Cheilectomy to Open Cheilectomy With Moberg Osteotomy for the Treatment of Hallux Rigidus.

Both an open cheilectomy with a Moberg osteotomy and percutaneous cheilectomy have been successfully used to treat hallux rigidus and preserve motion.However, there have been no studies that have compared these 2 procedures using validated patient-reported outcomes such as the Patient Reported Outcome Measurement Information System. A retrospective review of hallux rigidus patients between January 2016 and July 2021 collected 48 percutaneous cheilectomy (PC) patients and 71 open cheilectomy with Moberg (OCM) patients. Preoperative and minimum 1-year postoperative PROMIS scores were collected. The OCM and PC cohorts did not have significant differences in their postoperative PROMIS scores. Both cohorts had modest but significant improvements postoperatively in the physical function, pain interference, and pain intensity domains. The OCM group had a larger degree of improvement in physical function, pain interference, and pain intensity (P = .015, .011, .001, respectively). No significant difference was identified in the reoperation rate. Patients undergoing an OCM had worse preoperative PROMIS scores and a modestly greater change in patient-reported outcomes than patients undergoing a PC. Level III, retrospective review.

MRI of knee: high signals in STIR sequences and its relation with anterior knee pain our population.

Objective: To evaluate the significance of high signals in STIR sequences in MRI in patients presenting with non-traumatic knee pain. Study Design: Cross-sectional study. Setting: Department of Radiology, Liaquat National Hospital, Karachi, Pakistan. Period: March 2023 to August 2023. Methods: The patients presented for MRI of knee joint for knee pain unrelated to trauma were analyzed. Data were collected through a proforma based on 9 questions that included demographic data and questions related to the cause of pain. The total calculated sample size was 86 patients Data was analyzed through SPSS. Descriptive statistics were calculated. Association was determined using chi-square test considering p-value ≤0.05 as significant. Results: Our study showed no statistical correlation between knee pain and high STIR signals seen in pre-patellar bursa with 90.9% showing high signals with pain, while 85.3% showed high signals without pain. In our study this signal was found in about 20-30% that were mostly female household help and carpet layers. Conclusion: There is no statistical correlation between knee pain and high STIR signals seen in pre-patellar bursa.

Peripheral Nerve Stimulation in Postoperative Analgesia: A Narrative Review.

Recent research has shown the effectiveness of peripheral nerve stimulators (PNS) in managing chronic pain conditions. Ongoing studies aim to explore its potential application in treating acute postoperative pain states. The purpose of this systematic review is to assess the role of PNS in providing relief for postoperative pain. Clinical studies investigating the use of peripheral nerve stimulators (PNS) for analgesia following various surgeries, such as total knee arthroplasty, anterior cruciate ligament repair, ankle arthroplasty, rotator cuff repair, hallux valgus correction, and extremity amputation, have shown promising results. Lead placement locations include the brachial plexus, sciatic, femoral, tibial, genicular, perineal, sural, radial, median, and ulnar nerves. These studies consistently report clinically significant reductions in pain scores, and some even indicate a decrease in opioid consumption following PNS for postoperative pain. PNS involves the subcutaneous placement of electrode leads to target peripheral nerve(s) followed by delivery of an electric current via an external pulse generator. While the precise mechanism is not fully understood, the theory posits that PNS modulates electrical stimulation, hindering the signaling of nociceptive pain. PNS presents itself as an alternative to opioid therapy, holding promise to address the opioid epidemic by offering a nonpharmacologic approach for both acute and chronic pain states.

Knotless Labral Repair Using the Inversion Technique in Hip Arthroscopy

Background: Hip arthroscopy is technically demanding with a steep learning curve, and labral repair is an important component of the surgical treatment of femoroacetabular impingement (FAI) syndrome. As hip arthroscopy indications and techniques are evolving, it is important to remain focused on teaching techniques that are easily mastered and have a measurable benefit to patient outcomes. Indications: Patients with FAI syndrome and labral tear who have failed conservative treatment may benefit from hip arthroscopy, labral repair, and femoroplasty. Technique Description: Labral repair is an essential component of the surgical treatment of FAI syndrome. The hip is accessed in standard fashion, and multiple knotless anchors are used for labral repair. Repair sutures are passed around the labrum in an inverted fashion. This inversion technique ensures the labrum is not everted away from the acetabular rim and that the final position of the labrum will restore a good suction seal on the femoral head. Femoroplasty and capsule closure are always performed. Results: Patients can reliably expect improvements in hip pain and function. A cohort of 62 patients was investigated, and these patients demonstrated significant improvement in multiple patient-reported outcomes related to physical function, activity, and pain at 2 years after hip arthroscopy. Forty-seven percent stated they felt “completely better” at 2 years postoperatively. Discussion/Conclusion: Good hip arthroscopy technique in the proper patient can yield excellent results. The inversion labral repair technique reliably restores the suction seal and prevents eversion of the labrum to preserve normal function. Patient Consent Disclosure Statement: The author(s) attests that consent has been obtained from any patient(s) appearing in this publication. If the individual may be identifiable, the author(s) has included a statement of release or other written form of approval from the patient(s) with this submission for publication.

Social support for functional dependence, activity patterns, and chronic pain outcomes: A cross-lagged mediation panel study.

Received social support undermining engagement in life activities of individuals with chronic pain (e.g., solicitousness, support for functional dependence) is consistently correlated with worse physical functioning, pain severity, and disability. Whether such responses lead to worse pain outcomes (operant model of pain) or the latter lead to more supportive responses undermining activity engagement (social communication and empathy models of pain) is unknown, given the lack of cross-lagged panel studies. Furthermore, the mediating role of activity patterns in such relationships over time is entirely unclear. This study aimed to bridge these gaps. This was a 3-month prospective study with three waves of data collection (T1-T3; 6-week lag in-between), including 130 older adults (71% women; Mage = 78.26) with musculoskeletal chronic pain attending day-care centers. At every time point, participants filled out self-report measures of staff social support for functional dependence, activity patterns, physical functioning, pain severity, and interference. Scales showed good/very good test-retest reliability (ICC = .74-.96) and internal consistency (all α > .90). Parsimonious cross-lagged panel mediation models showed the best fit (χ²/df < 2.44; CFI > .96; GFI > .93; RMSEA < .09). Bidirectional effects were found over time, but poorer pain outcomes at T1 (higher pain severity/interference, lower physical functioning) more consistently predicted higher social support for functional dependence than vice versa. Poorer pain outcomes (T1) predicted more avoidance/less overdoing (T3), via increased received support for functional dependence (T2). Further research on the cyclical relationships between the study variables across chronic pain trajectories is needed to harness the power of interpersonal relationships in future self-management interventions. (PsycInfo Database Record (c) 2024 APA, all rights reserved).

Obesity Does Not Negatively Affect Patient-perceived Outcomes After Cervical Disc Replacement for Disc Herniation.

Retrospective review. To assess the impact of Body Mass Index (BMI) on patient-reported outcome measures (PROMs) after cervical disc replacement (CDR). BMI may affect PROMs after spine surgery. Primary CDR recipients for herniated disc(s) with BMI <40 were retrospectively selected from a single-surgeon registry. Cohorts were divided into non-obese (BMI <30) and obese (BMI ≥30). Intercohort in-hospital complication rates were compared through independent samples t tests. Pre/postoperative PROMs were compared between cohorts through multivariable regression accounting for demographic differences. Final follow-up dates between patients averaged 11.8 ± 9.3 months. PROMs assessed included Patient-reported Outcomes Measurement Information System-Physical Function, Neck Disability Index, Visual Analog Scale-Neck, Visual Analog Scale-Arm, and the 9-item Patient Health Questionnaire. Improvements in PROMs were evaluated and compared at each follow-up within cohorts through paired t tests. The magnitude of improvement in PROMs from preoperative baseline at 6-week follow-up (∆PROM-6W) and final follow-up (∆PROM-FF) along with achievement rates of minimum clinically important differences were compared between cohorts through multivariable regression accounting for demographic differences. Of 153 patients, 53 patients were noted as obese. Demographic differences included age, prevalence of hypertension and diabetes, and comorbidity burden scores ( P ≤ 0.011, all). No significant variations in in-hospital complications were found. The non-obese cohort demonstrated improvements in all PROMs at 6 weeks and final follow-up periods ( P ≤ 0.005, all). The obese cohort demonstrated improvements in all postoperative PROMs besides 9-item Patient Health Questionnaire at 6 weeks ( P ≤ 0.015, all). After accounting for age and comorbidity variations, there were no significant intercohort differences in raw PROM scores, ∆PROM-6W, ∆PROM-FF, or minimum clinically important difference achievement rates. Regardless of BMI, patients experience significant improvements in physical function, disability, pain, and mental health after CDR for disc herniation. Patients with obesity do not suffer inferior patient-perceived outcomes after CDR. These findings may help surgeons counsel patients in the preoperative period.

Comparison of Minimally Invasive Chevron Akin and Open Lapidus Surgery in Older Patients at a Minimum 1-Year Follow-Up.

Hallux valgus deformity affects more than 35% of people aged ≥65 years. Surgical correction in this population can be more complicated because of poor bone quality, worse deformity, and postoperative recovery challenges. The purpose of this study was to compare the radiographic and clinical outcomes of patients aged ≥65 years who underwent either open Lapidus or minimally invasive chevron Akin osteotomy for bunion correction. A retrospective review identified 62 patients aged ≥65 years who were treated surgically for hallux valgus with at least 1-year postoperative Patient-Reported Outcomes Measurement Information System (PROMIS) scores (physical function and pain interference). Preoperative and at least 6-month postoperative radiographs were measured for the hallux valgus angle and intermetatarsal angle. PROMIS scores were obtained preoperatively and at 1 and/or 2 years postoperatively. Differences in demographic, clinical, and radiographic outcomes were assessed using the Mann Whitney U test and P values were adjusted for a false discovery rate of 5%. There was no difference between the MIS and open cohorts in pre- or postoperative radiographic measurements or clinical outcomes at any time point. At 1 year postoperatively, both groups had statistically significant improvements in the PROMIS pain interference domain but only the MIS group had a statistically significant improvement in the PROMIS physical function domain. Clinical significance was equivocal. At 2 years postoperatively, there were clinically and statistically significant improvements in the PROMIS pain interference and physical function domains for the open and MIS groups. Patients in both surgical groups had improvement in radiographic measurements and 2-year PROMIS scores, although there was no clinical or statistical difference found between groups. MIS and open surgical techniques appear to be safe and effective in correcting hallux valgus in older patients; however, patients may need to be counseled that maximum improvement after surgery may take more than 1 year. Level III, retrospective cohort study.

Poster 189: Does Patient Resiliency Influence Patient-Reported Outcomes at Presentation in Symptomatic Femoroacetabular Impingement?

Objectives: The role of psychological factors in the clinical presentation and outcomes of treated is increasingly recognized in orthopaedic surgery. Particularly, in prearthritic hip disorders, young adult hip patients often have significant psychological undertones. Patient resiliency, as quantified by the brief resiliency scale (BRS), is a static patient characteristic and has been increasingly recognized for its potential role in pain and symptomatology. The purpose of the current study was to investigate the correlation between BRS and traditional hip patient-reported outcome measures (PROMs). Methods: A prospective multicenter cohort study of 696 patients undergoing femoroacetabular impingement (FAI) primary hip arthroscopy surgery was performed and utilized for the current study. Inclusion criteria are patients aged 14 to 45 years old with idiopathic FAI not caused by childhood disease. Exclusion criteria are previous ipsilateral hip procedures or disease processes such as neuromuscular disease or high-grade osteoarthritis. PROMs included the Patient-Reported Outcomes Measurement Information System (PROMIS) domains of pain interference, physical function, mobility, anxiety, and depression, as well as hip disability and osteoarthritis and outcome score (HOOS), modified Harris hip score (mHHS), international hip outcome tool (iHOT-12), and short form-12 (SF-12). Resiliency was divided into low resiliency (score &lt; 3), normal resiliency (score 3 to 4.3), and high resiliency (score &gt; 4.3) as described by Smith et al1 to use as categorical variables to compare to the other patient-reported scores. The Pearson correlation coefficient (r) was calculated and the Kruskall Willis test was used to measure association between BRS and the other PROMs for continuous and categorical values, respectively. R values ≥0.7, ≥0.4, and ≥0.1 signify a strong, moderate, and weak correlation, respectively. For categorical analysis, P values &lt; 0.05 were considered significant. Results: The cohort of 696 patients had mean age was 24.9 ± 7.9 years and a female predominance at 56%. Average BRS scores were 3.7 ± 0.7. Overall, 13.7% of patients had low resiliency, while 65.8% had normal resiliency and 20.5% had high resiliency. Linear correlation, using Pearson coefficients, found associations between BRS and all other scores. There were only weak associations between BRS scores and PROs (all r &lt; 0.25) except a moderate correlation with PROMIS depression (r = -0.476, p &lt; 0.001) and PROMIS anxiety (r = -0.481, p &lt; 0.001). Patients in higher resiliency groups reported less severe symptoms in HOOS – quality of life (p &lt; 0.001), HOOS – sports and recreation (p = 0.004), HOOS – activities of daily living (p = 0.004), HOOS – pain (p = 0.026), iHOT-12 (p = 0.01), mHHS (p = 0.004), SF-12 mental (p &lt; 0.001), PROMIS physical function (p = 0.003), PROMIS pain (p &lt; 0.001), PROMIS mobility (p &lt; 0.001), PROMIS depression (p &lt; 0.001), and PROMIS anxiety (p &lt; 0.001). Patients with higher activity levels (UCLA ≥9) demonstrated higher resiliency (p = 0.04). Conclusions: In FAI patients, patient resiliency appears to influence baseline PROs. Overall, 14% of patients had low resiliency while 21% had high resiliency. Further studies are needed to investigate this relationship and whether concurrent psychological treatment will help improve patient outcomes after hip arthroscopy for FAI. [Figure: see text]

Neurexin 3 Regulates Synaptic Connections Between Central Amygdala Neurons and Excitable Cells of the Lateral Parabrachial Nucleus in Rats with Varicella Zoster Induced Orofacial Pain.

Herpes Zoster in humans is the result of varicella zoster virus (VZV) infection. Injecting rats with varicella zoster virus produces pain similar to herpes zoster "shingles" pain in humans. . In a previous study, orofacial pain was induced by injecting the whisker pad of male rats with VZV and the pain response increased after attenuating neurexin 3 (Nrxn3) expression in the central amygdala. Neurons descend from the central amygdala to the lateral parabrachial nucleus and orofacial pain signals ascend to the lateral parabrachial nucleus. GABAergic neurons within the central amygdala regulate pain by inhibiting activity within the lateral parabrachial nucleus. Attenuating Nrxn3 expression in the central amygdala increased GABA release in the lateral parabrachial nucleus suggesting Nrxn3 controls pain by regulating GABA release. Nrxn3 can also control synaptic connections between neurons, and we hypothesized that Nrxn3 knockdown in the central amygdala would reduce the number of GABAergic synaptic connections in the lateral parabrachial nucleus and increase VZV associated pain. To test this idea, the number of synaptic connections between GABAergic cells of the central amygdala and excitatory or dynorphin positive neurons within the lateral parabrachial nucleus were quantitated after infusion of a virus expressing synaptophysin. Synaptophysin is a synaptic vesicle protein that labels neuronal synaptic connections. These connections were measured in rats with and without whisker pad injection of VZV and knockdown of Nrxn3 within the central amygdala. Orofacial pain was measured using a place escape avoidance paradigm. GABAergic synaptic connections were reduced in the lateral parabrachial nucleus after Nrxn3 knockdown. Rats with a reduction in the number of connections had an increase in VZV associated orofacial pain. Immunostaining with the pain marker prodynorphin indicated that the reduction in GABAergic connections was primarily associated with prodynorphin positive neurons. The results suggest Nrxn3 reduces VZV associated orofacial pain, in part, by enhancing synaptic connections between GABA cells of the central amygdala and pain neurons within the lateral parabrachial nucleus.

Radiofrequency ablation for the cervical spine.

Radiofrequency ablation (RFA), a minimally invasive procedure for pain reduction, is increasingly used for managing chronic neck pain and headaches. This article offers a concise overview of cervical spine RFA. In the context of RFA, heat is applied to specific nerve tissues to interrupt pain signals. Wallarian degeneration occurs as a result of the thermal injury to the nerve. The heat generated by the RFA procedure can damage the nerve fibers, initiating the degenerative process. Wallarian degeneration is a process that occurs in a nerve axon due to the thermal injury, leading to the breakdown and eventual degradation of the axon and its myelin sheath. However, nerves have regeneration capacity, especially the peripheral nerves, which are often the target of RFA for pain management. After Wallarian degeneration takes place, the nerve sheath, or the connective tissue surrounding the nerve, can serve as a scaffold for the growth of new nerve fibers. Over time, these new fibers can regenerate and re-establish connections, potentially restoring nerve function. Three common types are traditional thermal, water-cooled, and pulsed radio frequency ablation. Given the regenerative potential of nerves, these procedures are typically effective for 1 to 2 years, with some variability. Despite a 112% increase in Medicare claims for RFA from 2009 to 2018, it's recommended for patients who respond positively to diagnostic medial branch blocks, with recent guidelines suggesting a single block may be sufficient. Although generally effective, the procedure carries risks, including nerve and tissue injury. Notably, the procedure's increased utilization notably surpasses the most commonly reported prevalence rates of conditions it aims to treat. Moreover, diagnostic blocks performed before cervical RFA also have their risks, such as inadvertent vascular injections leading to seizures or paralysis. In summary, the risks and benefits of cervical RFA must be considered with regards to the patient's comorbidities and specific pain issues. The skill and experience of the practitioner plays a significant role in minimizing these risks. Detailed discussions with healthcare providers about the risks, benefits, and alternatives can help in making an informed decision about the procedure.