Direct analysis in real time mass spectrometry (DART-MS/MS) for rapid urine opioid detection in a clinical setting.

BACKGROUND AND AIMS: Current laboratory methods for opioid detection involve an initial screening with immunoassays which offers efficient but non-specific results and a subsequent liquid chromatography-tandem mass spectrometry (LC-MS/MS) confirmation which offers accurate results but requires extensive sample preparation and turnaround time. Direct Analysis in Real Time (DART) tandem mass spectrometry is evaluated as an alternative approach for accurate opioid detection with efficient sample preparation and turnaround time. MATERIALS AND METHODS: DART-MS/MS was optimized by testing the method with varying temperatures, operation modes, extraction methods, hydrolysis times, and vortex times. The method was evaluated for 12 opioids by testing the analytical measurement range, percent carryover, precision studies, stability, and method-to-method comparison with LC-MS/MS. RESULTS: DART-MS/MS shows high sensitivity and specificity for the detection of 6-acetylmorphine, codeine, hydromorphone, oxymorphone, hydrocodone, naloxone, buprenorphine, norfentanyl, and fentanyl in urine samples. However, its performance was suboptimal for norbuprenorphine, morphine and oxycodone. CONCLUSION: In this proof-of-concept study, DART-MS/MS is evaluated for its rapid quantitative definitive testing of opioids drugs in urine. Further research is needed to expand its application to other areas of drug testing.

A finite element analysis of patellofemoral joint biomechanics: Exploring potential causes of postoperative anterior knee pain following unicompartmental knee arthroplasty.

Purpose: Anterior knee pain is a common complication following unicompartmental knee arthroplasty (UKA). This study aimed to elucidate the mechanism of anterior knee pain after UKA by examining the biomechanical characteristics of the patellofemoral joint. Methods: This study employs the finite element analysis method. A healthy model of the right lower limb was created using CT scans of an intact right lower limb from a healthy woman. Based on this model, a preoperative pathological model was generated by removing the meniscus and part of the articular cartilage. The UKA prosthesis was then applied to this model with five different bearing thicknesses: 5 mm, 7 mm, 10 mm, 11 mm, and 13 mm. To simulate various degrees of knee joint flexion, the femur was rotated relative to the knee joint's rotational axis, producing lower limb models at flexion angles of 0°, 30°, 60°, 90°, and 120°. We applied a constant force from the center of the femoral head to the center of the ankle joint to simulate lower limb loading during squatting. The simulations were conducted using Ansys 17.0. Results: Both overstuffing and understuffing increased the peak stress on the patellar cartilage, with overstuffing having a more pronounced effect. Compared to healthy and balanced models, overstuffed and understuffed models exhibited abnormal stress distribution and stress concentration in the patellar cartilage during knee flexion. Conclusion: Overstuffing and understuffing lead to residual varus or valgus deformities after UKA, causing mechanical abnormalities in the patellofemoral joint. These abnormalities, characterized by irregular stress distribution and excessive stress, result in cartilage damage, exacerbate wear in the patellofemoral joint and consequently lead to the occurrence of anterior knee pain.

Rare presentations of small bowel endometriosis.

Despite endometriosis being a relatively common chronic gynecological condition in women of childbearing age, small bowel endometriosis is rare. Presentations can vary from completely asymptomatic to reported symptoms of abdominal pain, bloating, and diarrhea. The following two cases depict very atypical manifestations of ileal endometriosis that presented as obscure intermittent gastrointestinal bleeding and bowel obstruction requiring surgical intervention. The first case describes a previously healthy 40-year-old woman with severe symptomatic iron deficiency anemia and intermittent melena. A small bowel enteroscopy diagnosed multiple ulcerated strictures in the distal small bowel as the likely culprit. Despite nonsteroidal anti-inflammatory drug-induced enteropathy being initially considered as the likely etiology, histopathological examination of the resected distal ileal segment revealed evidence of endometriosis. The second case describes a 66-year-old with a presumptive diagnosis of Crohn's disease who reported a 10-year history of intermittent perimenstrual abdominal pain, diarrhea, and nausea with vomiting. Following two subsequent episodes of acute bowel obstruction and surgical resection of the patient's stricturing terminal ileal disease, histopathological examination demonstrated active chronic inflammation with endometriosis. Small bowel endometriosis should be considered as an unusual differential diagnosis in women who may present with obscure gastrointestinal bleeding from the small bowel or recurrent bowel obstruction.

Relato de caso de lombalgia inflamatória com extenso comprometimento anatômico-funcional: a importância de uma adequada abordagem da dor lombar na Atenção Primária à Saúde / Case report of inflammatory low back pain with extensive anatomical-functional impairment: The importance of an adequate approach to low back pain in Primary Care / Presentación de un caso de lumbalgia inflamatoria con afectación anatómico-funcional extensa: La importancia de un abordaje adecuado de la lumbalgia en Atención Primaria de Salud

Introdução: A lombalgia é uma condição prevalente e que apresenta importante impacto na capacidade funcional e na qualidade de vida, sendo a sua correta abordagem na Atenção Primária à Saúde fundamental para a identificação e o estabelecimento de um diagnóstico etiológico precoce de possíveis patologias que possam estar relacionadas a desfechos mórbidos e a graves limitações funcionais. Apresentação do caso: Paciente de 56 anos, sexo masculino, hipertenso, foi encaminhado para serviço especializado de reumatologia com histórico de lombalgia havia mais de 20 anos. Ao exame físico foi constatada presença de deformidades da coluna vertebral e extensa limitação de movimentos. Exames radiográficos mostravam esclerose de articulações sacroilíacas, osteopenia difusa e coluna vertebral em aspecto de "bambu". Conclusões: Constata-se a importância de que na abordagem das lombalgias na atenção primária se busque o reconhecimento de possíveis etiologias graves e potencialmente incapacitantes que possam estar subjacentes à queixa de dor lombar. Com esse objetivo, é fundamental o reconhecimento das chamadas red flags relacionadas às lombalgias, além de sua caracterização como mecânica ou inflamatória. Perante a atuação da atenção primária no oferecimento de um cuidado pautado na integralidade e na prevenção de agravos, reafirma-se a importância de uma avaliação clínica pormenorizada das lombalgias nesse nível de atenção à saúde.

Introduction: Low back pain is a prevalent condition that has an important impact on functional capacity and quality of life, and its correct approach in Primary Care is fundamental to the identification and establishment of an early etiological diagnosis of possible pathologies that may be related to outcomes morbid conditions and serious functional limitations. Case presentation: 56-year-old male patient, hypertensive, referred to a specialized rheumatology service with a history of low back pain for over 20 years. Physical examination revealed the presence of spinal deformities and extensive movement limitations. Radiographic examinations showing sclerosis of the sacro-iliac joints, diffuse osteopenia and a "bamboo" appearance of the spine. Conclusions: It is important that in the approach of low back pain in Primary Care, we seek to recognize possible serious and potentially disabling etiologies that may underlie the complaint of low back pain. For that, it is essential to recognize the so-called "red flags" related to low back pain, in addition to its characterization as mechanical or inflammatory. Given the role of Primary Care in offering care based on integrality and in the prevention of injuries, the importance of a detailed clinical assessment of low back pain at this level of health care is reaffirmed.

Introducción: La lumbalgia es una patología prevalente que tiene un impacto importante en la capacidad funcional y la calidad de vida, y su correcto abordaje en Atención Primaria de Salud es fundamental para la identificación y establecimiento de un diagnóstico etiológico precoz de posibles patologías que puedan estar relacionadas con los resultados, condiciones morbosas y limitaciones funcionales graves. Presentación del caso: Paciente masculino de 56 años, hipertenso, remitido a servicio especializado de reumatología con antecedentes de dolor lumbar de más de 20 años. El examen físico reveló la presencia de deformidades de la columna y amplias limitaciones de movimiento. Los exámenes radiológicos muestran esclerosis de las articulaciones sacroilíacas, osteopenia difusa y una apariencia de "bambú" de la columna. Conclusiones: Es importante que al abordar la lumbalgia en Atención Primaria de Salud busquemos reconocer las posibles etiologías graves y potencialmente incapacitantes que pueden subyacer a la queja de lumbalgia. Con este objetivo, es fundamental reconocer las llamadas "banderas rojas" relacionadas con la lumbalgia, además de su caracterización como mecánica o inflamatoria. Dado el papel de Atención Primaria de Salud a la hora de ofrecer una atención basada en la integralidad y prevención de enfermedades, se reafirma la importancia de una evaluación clínica detallada de la lumbalgia en este nivel de atención sanitaria.

Pilot Study of the Effectiveness of Repetitive Transcranial Magnetic Stimulation on Pain and Quality of Life in Patients with Chemotherapy-Induced Peripheral Neuropathic Pain / Estudio piloto de la eficacia de la estimulación magnética transcraneal repetitiva sobre el dolor y la calidad de vida en pacientes con dolor neuropático periférico inducido por quimioterapia

Abstract Background: Repetitive transcranial magnetic stimulation (rTMS) is a non-invasive technique that acts on the activity of the cerebral cortex employing electrical currents. Aim: The objective of this project is to evaluate the effectiveness of rTMS on pain and quality of life in patients with chemotherapy-induced peripheral neuropathic pain. Method: Ten patients with chemotherapy-induced peripheral neuropathic pain received 20 sessions of rTMS, consisting of 15 minutes of treatment repeated 5 times per week for four weeks (10 Hz, 20s, 30 trains with 81% intensity). Patients were evaluated using the Brief pain inventory (BPI) and the Functional Assessment of Cancer Therapy and neurotoxicity (FACT-GOG-NTX 13). Results: There were significant differences in BPI mean severity, interference score and FACT-GOG-NTX 13 (p<0,05). Conclusion: The pilot study results suggest that rTMS is potentially beneficial for the treatment of chemotherapy-induced peripheral neuropathy. rTMS over the M1 had an important reduction in pain severity, interference with daily activities, and quality of life scores. However, results should be taken with caution due to the small sample size, absence of a control group and short period of follow-up.

Resumen Antecedentes: La estimulación magnética transcraneal repetitiva (EMTr) es una técnica no invasiva que actúa sobre la actividad de la corteza cerebral, empleando corrientes eléctricas. Objetivo: El objetivo de este proyecto es evaluar la eficacia de la EMTr sobre el dolor y la calidad de vida en pacientes con dolor neuropático periférico inducido por quimioterapia. Métodos: Diez pacientes con dolor neuropático periférico inducido por quimioterapia recibieron 20 sesiones de EMTr que consistieron en un tratamiento de 15 minutos repetido 5 veces por semana durante cuatro semanas (10 Hz, 20 s, 30 trenes con 81 % de intensidad). Los pacientes fueron evaluados mediante el Inventario Breve de Dolor (BPI) y la Evaluación Funcional de la Terapia del Cáncer y la neurotoxicidad (FACT-GOG-NTX 13). Resultados: Hubo diferencias significativas en la severidad media del dolor del BPI, la puntuación de interferencia y el FACT-GOG-NTX 13 (p<0,05). Conclusión: Los resultados del estudio piloto sugieren que la rTMS es potencialmente beneficiosa para el tratamiento de la neuropatía periférica inducida por la quimioterapia. La rTMS sobre M1 tuvo una reducción importante de la severidad del dolor, la interferencia con las actividades diarias y las puntuaciones de calidad de vida. Sin embargo, los resultados deben tomarse con cautela debido al pequeño tamaño de la muestra, la ausencia de un grupo de control y el corto período de seguimiento.

Efectos de la terapia manual en personas con fibromialgia: Revisión sistemática y metaanálisis / Effects of Manual Therapy in People with Fibromyalgia: Systematic Review and Meta-Analysis

Resumen Objetivo: El objetivo de esta revisión sistemática con metaanálisis es sintetizar la evidencia científica disponible sobre los efectos de la terapia manual aplicada de forma aislada en comparación a otras intervenciones en el dolor, la capacidad funcional, la impresión global de mejoría y severidad de síntomas autopercibida en personas con fibromialgia. Metodología: Se realizó una revisión sistemática y metaanálisis con búsqueda electrónica en MEDLINE, WoS, SCOPUS, PEDro, CENTRAL y LILACS. Resultados: Once estudios cumplieron con los criterios de selección y seis fueron incluidos en una síntesis cuantitativa. El dolor al terminar el tratamiento tuvo una diferencia de medias de -0.42 (IC al 95% -1.14, 0.30, p = 0.25), el estado funcional al terminar el tratamiento tuvo una diferencia de medias de -0.15 (IC al 95% -0.69, 0.40, p = 0.60), la impresión global de salud al terminar el tratamiento tuvo una diferencia de media de -1.13 (IC al 95% -1.68, -0.57 p = <0.00) y posterior a doce meses una diferencia de media de -0.48 (IC al 95% -0.78, -0.19 p = <0.00), la impresión global de severidad después de la intervención tuvo una diferencia de medias de -0.62 (IC al 95% -1.22, -0.03, p = 0.04) y posterior a doce meses una diferencia de medias de -0.43 (IC al 95% -1.18, 0.32, p = 0.26). Conclusiones: La terapia manual aislada es una intervención que podría mejorar significativamente la autopercepción del estado global de mejoría y severidad de síntomas a corto plazo en comparación a agentes físicos placebo. Sin embargo, no es mejor que otras intervenciones para disminuir el dolor y mejorar la capacidad funcional.

Abstract Objective: The aim of this systematic review with meta-analysis is to synthesize the available scientific evidence on the effects of manual therapy applied in isolation in comparison to other interventions on pain, functional capacity, global impression of improvement, and self-perceived severity of symptoms in people with fibromyalgia. Methodology: A systematic review with meta-analysis was conducted with electronic search of MEDLINE, WoS, SCOPUS, PEDro, CENTRAL, and LILACS. Results: Eleven studies met the selection criteria and six were included in a quantitative synthesis. Pain at the end of treatment had a mean difference of -0.42 (95% CI -1.14, 0.30, p = 0.25), functional status at the end of treatment had a mean difference of -0.15 (95% CI - 0.69, 0.40, p = 0.60), the global impression of health at the end of treatment had a mean difference of -1.13 (95% CI -1.68, -0.57 p = <0.00) and a mean difference of -0.48 after twelve months (95% CI -0.78, -0.19 p = <0.00), the global impression of severity after the intervention had a mean difference of -0.62 (95% CI -1.22, -0.03, p = 0.04 ) and a mean difference of -0.43 after twelve months (95% CI -1.18, 0.32, p = 0.26). Conclusions: Isolated manual therapy is an intervention that could significantly improve the self-perception of the global state of improvement and severity of symptoms in the short term compared to sham physical agents. However, it is not better than other interventions to reduce pain and improve functional capacity.

Discovering the true nature of chronic pelvic pain: Are we asking the right questions?

Chronic pelvic pain is a debilitating complex condition affecting men and women, but the knowledge gaps are salient. The condition impacts somatic, sexual, and mental health, as well as social, family, and work life. The complexity of the condition demands for a giant step away from traditional dualistic clinical approach. This commentary underpins the need to interweave multidisciplinary research within a biopsychosocial framework, as well as enhanced inclusion of the user perspective.

Global Rating of Change for Better or Worse-What Does It Mean When Patients Who Are Treated for Patellofemoral Pain Rate Their Change?

OBJECTIVE: To investigate how a global rating of change (GROC) score corresponds to change in Knee injury and Osteoarthritis Outcome Score (KOOS) subscales in people with patellofemoral pain (PFP). DESIGN: Secondary analysis of data from 3 clinical trials. METHODS: Four hundred ninety adolescents (10-18 years old) and adults (19-40 years old) with PFP completed KOOS (5 subscales, 0-100) at baseline and 3-month follow-up as well as GROC at 3-month follow-up. GROC category descriptors were mapped to 5 categories: worse, no change, a bit better, better, and much better. Gaussian approximation was then used to calculate the change in KOOS scores for each GROC category. RESULTS: Due to overlap between KOOS scores in "no change" and "a bit better," all analyses were performed on 4 categories. For all KOOS subscales, patients who reported being "worse" had negative KOOS scale change scores (≤ -2); patients reporting "no change" had KOOS scale change scores that ranged from -5 to 14; and patients feeling "better" or "much better" had positive KOOS scale change scores that ranged from 4 to 26 and ≥16, respectively. CONCLUSION: When patients with PFP reported feeling "worse," "better," or "much better," there was a small-to-substantial change across the different KOOS scales. This is in contrast to no difference between reporting "a bit better" or "no change" in KOOS. When patients say they feel a little better, clinicians should be less confident about whether change has truly occurred. J Orthop Sports Phys Ther 2024;54(10):657-671. Epub 25 July 2024. doi:10.2519/jospt.2024.12120.

What Enables Implementation of Pain Management Interventions in Intensive Care Units and Why: A Realist Evaluation to Refine Program Theory.

AIM: To uncover perspectives and refine 12 initial program theories concerning the implementation of pain management interventions in intensive care units. Contexts enabling implementation are delineated, and causal mechanisms within these contexts are described. DESIGN: A realist evaluation approach was employed. METHODS: Fourteen purposively selected Australian nurses of variant roles were virtually and individually interviewed between July and September 2023. Participants were presented with initial program theory, and their perspectives were collated. Data were analysed using an integrated approach of context (C), mechanism (M), outcome (O) categorisation coding, CMO configurations connecting and pattern matching. FINDINGS: Pain management interventions work if perceived to be beneficial, precise, comprehensive and fit for purpose. Nurses should be willing to change attitudes and update knowledge. Unit leaders should nurture the development of nurses' professional identity, access to learning, autonomy and self-determination. Organisations should change the infrastructure, provide resources, mitigate barriers, develop shared mental models, update evidence and institute quality assurance. Adherence to interventions is affected by the outcomes of implementation and intrinsic merits of interventions. In these contexts, confidence is boosted; feelings of empowerment, self-efficacy, reflective motivation, trust, awareness and autonomy are developed; and capacity is built. Furthermore, frustration from the variability of practices is reduced, accountability and ownership are augmented, yielding positive implementation outcomes. IMPLICATIONS FOR THE PROFESSION: Findings have implications on nurses, team leaders and organisations concerned with implementation. IMPACT: The findings provided a fortified understanding of conditions favouring successful implementation of pain management interventions. Actions should be undertaken at an individual, unit and organisation level to ensure successful implementation. REPORTING METHOD: RAMESES II Reporting Standards for Realist Evaluations informed presentation of study. PATIENT OR PUBLIC CONTRIBUTION: Intensive care nurses contributed insights to refine the program theory.

Chinese American Pain Experience Project (CAPE): Perceptions, Expectations, and Attitudes on Pain Management among Chinese American Postoperative Patients.

INTRODUCTION: Chinese Americans are one of the fastest growing racial and ethnic groups and represent the largest subgroup of the Asian American population in the US and in New York City (NYC) where they number 573,528 in 2021. Despite their numbers, current pain perceptions, expectations, and attitudes of Chinese Americans remains poorly understood, especially as related to postoperative pain. OBJECTIVE: A better understanding of pain experience among Chinese American patients is needed to inform strategies on improving pain management satisfaction. METHODS: A total of 27 Chinese American postoperative patients from a NYC health system were recruited for face-to-face surveys and interviews with a trained bilingual and bicultural Community Health Worker. Questions from the Survey on Disparities in Quality of Healthcare and Kleinman's Explanatory Model of Illness were integrated into the survey and topic guide. Topics of discussion included satisfaction with healthcare and pain management during hospital stay and health beliefs and practices. RESULTS: More than half of participants experienced language challenges that made it difficult to communicate with healthcare staff. In general, high levels of satisfaction with pain management were reported; however, participants reported feeling less comfortable asking healthcare teams questions. Common themes across interviews included: (1) pain was an expected outcome of the procedure and was thus perceived as tolerable; (2) the wish to not be a burden to others; (3) concerns about side effects of pain medications; and (4) a cultural and language mismatch between healthcare teams and patients on words being used to elicit pain and discomfort. CONCLUSION: Our project findings can inform pain management strategies and tools to serve the Chinese American patient population.

Change in Talar Axial Rotation and Pain Intensity Following Correction of Progressive Collapsing Foot Deformity.

BACKGROUND: The talus is more internally rotated within the ankle mortise in progressive collapsing foot deformity (PCFD) patients. However, no studies have investigated the change in talar axial rotation (AR) in PCFD postoperatively. The primary aim was to investigate the change in talar AR following PCFD reconstruction. Secondary aims were to determine whether talar AR changes were associated with other radiographic measurements or specific procedures, and whether postoperative talar AR was associated with 2-year patient-reported outcome scores. METHODS: Twenty-seven patients older than 18 years who underwent flexible PCFD reconstruction with preoperative and at least 5-month postoperative weightbearing computed tomographic (WBCT) scans and radiographs and had preoperative and at least 2-year postoperative PROMIS scores were included. Patients with talonavicular fusions were excluded. Talar AR was the angle between the transmalleolar axis and talar axis on WBCT scans, with smaller angles representing more internal rotation as described by Kim et al. Hindfoot moment arm, Meary angle, fibulocalcaneal and talocalcaneal distance, subtalar middle facet uncoverage, and talonavicular angle were measured on radiographs. RESULTS: Postoperative talar AR was 49.7 degrees (IQR, 45.9, 57.3), which was more externally rotated than preoperative AR by a median of 8.3 degrees (IQR, 2.2, 15.7) (P > .001). The change in talar AR was not associated with changes in any radiographic parameter. Increasing external talar AR was associated with an increase in postoperative PROMIS pain intensity (rs = 0.38, 95% CI 0.00, 0.67). Lateral column lengthening and subtalar fusion procedures were not associated with changes in talar AR (P > .10). CONCLUSION: PCFD reconstruction results in external rotation of the talus within the ankle mortise. Kim et al found that control patients had approximately 40 to 60 degrees of talar AR, which is similar to this study's corrected position of the talus. However, increasing talar external rotation resulted in worse postoperative PROMIS pain intensity, suggesting the possibility of overcorrecting the internal AR deformity.

Effect of lateral extent of pulp tissue removal on the outcome of partial pulpotomy for managing cariously exposed mature permanent molars with symptomatic irreversible pulpitis: A randomized clinical trial.

AIM: The aim of this study is to compare the outcomes of restricted partial pulpotomy (R-PP) versus extended partial pulpotomy (E-PP) for managing cariously exposed mature permanent molars with symptomatic irreversible pulpitis (SIP). METHODOLOGY: This double-arm, parallel designed randomized clinical trial was registered at clinicaltrials.gov (registration number: NCT05406557). Following random allocation, 43 participants of each group received the designated intervention. In the R-PP group, 2-3 mm of superficial pulp tissue was removed only from the exposure site, while chamber was completely de-roofed and 2-3 mm of superficial pulp tissue from entire chamber was removed in the E-PP group. Haemostasis was achieved using 3% sodium hypochlorite-soaked cotton pellets. Upon haemostasis, ProRoot mineral trioxide aggregate (ProRoot MTA) was placed over the pulpal wound, overlaid with a resin-modified glass ionomer liner, and restored with composite resin in the same visit. Outcome measures included clinical and radiographic success evaluation at 6 and 12 months, and pain assessment using the visual analogue scale pre-operatively and daily for 7 post-operative days. Nonparametric tests were used for variables including patient's age, pain intensities, mean analgesic consumption, and haemostasis time. Categorical variables including gender, caries type, analgesic intake, hard tissue barrier formation, clinical and radiographic success, and pulp sensibility responses were assessed using Chi-square or Fisher's exact test. Tooth survival was analysed using Kaplan-Meier analysis. RESULTS: A total of 81 cases were analysed at 12 months follow-up. Comparable success was observed in both groups (97.6% in E-PP & 97.5% in R-PP; p > .05). The R-PP group reported significantly lower pain scores on the 1st and 2nd post-operative days than E-PP (p < .05) and required significantly less analgesic intake (p < .05). Hard tissue barrier formation was significantly lower in the R-PP group (p < .05). No significant differences were observed between groups regarding haemostasis time, pulp sensibility responses, and tooth survival (p > .05). CONCLUSIONS: Both the PP approaches exhibited comparable success for managing cariously exposed mature permanent molars with SIP. Given the conservative nature of R-PP, it may be used as preferred PP approach for managing such cases. Being the first study of this kind, further work is necessary to draw definitive conclusions.

High-Velocity Low-Amplitude Techniques for the Management of Discogenic Lumbosacral Radicular Syndrome: A Systematic Review.

OBJECTIVE: The purpose of this study was to investigate the effect of high-velocity low-amplitude techniques (HVLATs) on discogenic lumbosacral radicular syndrome (LSRS). METHODS: This was a systematic review of randomized controlled trials (RCTs). Cochrane Central Register of Controlled Trials (CENTRAL), Medical Literature Analysis and Retrieval System Online (MEDLINE), Excerpta Medica Database (EMBASE), Physiotherapy Evidence Database (PEDro) and Web of Science (WoS) were searched from inception until 19 November 2023. Eligible RCTs involved adults with LSRS and compared HVLATs with other nonsurgical treatments, sham HVLATs or no intervention. Data related to pain, disability, health-related quality of life (HRQoL) and adverse events were extracted. The methodological quality was assessed with the 'Cochrane Risk of Bias (RoB) Tool 2.0' and the certainty of the evidence with the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE). RESULTS: Three of the 415 retrieved records met the inclusion criteria. One study investigated acute LSRS, comparing HVLAT versus sham HVLAT. The second study investigated subacute and chronic LSRS, comparing the same intervention with the intervention group receiving 3 adjunctive sessions of HVLAT. The third study investigated chronic LSRS, comparing HVLATs to another manual therapy technique. Totally, 186 people were involved (n = 95 intervention group; n = 91 control group). The first study reported greater improvement in pain and disability in favor of HVLATs. The second study found no differences in pain in favor of HVLATs. The third study found greater improvement for pain, disability and HRQoL in the control group. No adverse events were reported. Two studies were at high RoB and highly heterogeneous; 1 was considered of some concern. The certainty of the evidence was "very low." CONCLUSIONS: There is insufficient evidence to conclude whether HVLATs can be helpful in LSRS. Future high-quality RCTs are necessary.

Impact of the mother's voice on sedation need and stress during cardiologic examination of children (SMUSS study): a prospective, interventional, randomised, controlled, monocentric study.

INTRODUCTION: Cardiac catheterisation is crucial for diagnosing and treating paediatric heart diseases, but it is poorly tolerated by small children, infants, and newborns without sedation. This study investigated whether maternal voice during sedation could lower stress and pain in children undergoing cardiac catheterisation and also assessed mothers' stress levels before and after the procedure. METHODS: This was a prospective, monocentric, randomised, controlled interventional study at the University Hospital Bonn. Children aged 4 years or younger scheduled for elective cardiac catheterisation under procedural sedation and American Society of Anaesthesiologists class between 1 and 3 were eligible. RESULTS: At the end of cardiac catheterisation, the intervention group showed a higher Newborn Infant Parasympathetic Evaluation index with an adjusted mean difference of 9.5 (± 4.2) (p = 0.026) and a lower median Children's and Infants Postoperative Pain Scale score of 2.0 (IQR: 0.0-5.0) versus 4.5 (IQR: 3.0-6.0) than the control group (p = 0.027). No difference in the children's cortisol level was found (p = 0.424). The mothers in the intervention group had a lower cortisol level than those in the control group before cardiac catheterisation (adjusted mean difference: -4.5 nmol/l (± 1.8 nmol/l), p = 0.011). CONCLUSION: Listening to the maternal voice during cardiac catheterisation could lead to less postoperative pain and significantly lower stress and discomfort level in children. Less pain could reduce the incidence of postoperative delirium.Additionally, mothers perceived involvement as positive. A reduced stress level of mothers can positively influence children and possibly reduce pain and anxiety.

[A multifaceted implementation strategy to enhance the uptake of evidence-based nursing recommendations in Spain: implementation project protocol]. / Estrategia de implantación multifacética para promover los cuidados basados en la evidencia: protocolo de investigación en implantación.

OBJECTIVE: It is necessary to facilitate the implementation of evidence-based practice in clinical practice to improve patients' health results. Sumamos Excelencia® is an implementation project led by nurses that aims to improve the evidence-based practice uptake. Building on the first edition, we have improved the project design and proposed new intervention topics. The objective is to evaluate the effects of the implementation of evidence-based recommendations through a multifaceted implementation strategy. METHODS: This study is an implementation research with a quasi-experimental, multicentre, before-and-after design and audits for data collection at baseline, 3, 6, and 12 months. It will be developed in hospital units, primary care centres, and nursing homes. Units choose to implement recommendations of one of these topics: assessment and management of pain, conservative management of urinary incontinence, prevention of childhood obesity, or breastfeeding promotion. All units will implement recommendations about hand hygiene. Audits will assess changes in process and patient outcomes, barriers and strategies, and evidence-based practice competencies through specific questionnaires and clinical records data. Analysis will be descriptive and inferential. CONCLUSIONS: Sumamos Excelencia® will aim to improve the use of evidence-based practice in the Spanish National Health System and to advance implementation science. This study will also provide important insight into the barriers that nurses face to implementing evidence-based practice in clinical practice and the strategies that they can use to overcome them. This generated knowledge can be used in other evidence-based practice implementation projects in a similar context to enhance adherence to evidence-based recommendations.

OBJECTIVE: Es necesario facilitar la implantación de la evidencia científica en la práctica clínica para mejorar los resultados de salud de los pacientes. Sumamos Excelencia® es un proyecto de implantación liderado por enfermeras para aumentar el uso de prácticas basadas en la evidencia en la práctica clínica. En base a la primera edición, se ha mejorado el diseño del proyecto y desarrollado nuevos paquetes de intervención clínica. El objetivo es evaluar los efectos de la implantación de recomendaciones basadas en evidencia en la práctica clínica mediante una estrategia de implantación multifacética. METHODS: Investigación en implantación con diseño cuasi-experimental multicéntrico antes-después sin grupo control, auditorías a los 0, 3, 6 y 12 meses. Realizado en unidades hospitalarias, centros de atención primaria y centros sociosanitarios. Las unidades eligen buenas prácticas sobre una intervención clínica: evaluación y manejo del dolor, manejo conservador de la incontinencia urinaria, prevención de la obesidad infantil o promoción de la lactancia materna. Todas implantarán recomendaciones sobre higiene de manos. Las auditorías evaluarán cambios en procesos y resultados, barreras y estrategias, y competencias de práctica basada en evidencia mediante cuestionarios específicos y registros clínicos. Análisis descriptivo e inferencial. CONCLUSIONS: Sumamos Excelencia® pretende mejorar el uso de la práctica basada en evidencia y aportar conocimiento a la ciencia de la implantación. Proporcionará información sobre las barreras para implantar prácticas basadas en evidencia en la práctica clínica y las estrategias para superarlas. El conocimiento generado puede utilizarse en otros proyectos de implantación para mejorar la adherencia a las recomendaciones basadas en evidencia.

White matter microstructure damage measured by automated fiber quantification correlates with pain symptoms in lung cancer patients.

To investigative the white matter (WM) alterations in lung cancer patients with cancer pain (CP+), and explore the correlations between damaged WM fiber tracts and clinical indicators. Twenty-six CP+, 26 lung cancer patients without CP (CP-), and 31 healthy controls (HC) were recruited. All participants underwent diffusion tensor imaging (DTI) and clinical assessments. Automated fiber quantification (AFQ) technique was performed to identify the 20 WM fiber bundles, and the fractional anisotropy (FA), mean diffusivity (MD), axial diffusivity (AD), and radial diffusivity (RD) were extracted. Intergroup comparisons of these diffusion metrics were conducted based on the entire fiber bundle level and 100 node levels along each tract. The associations between altered diffusion metrics and the numeric rating scale (NRS) scores, as well as the pain duration, were analyzed. At the entire level, the CP + group showed impaired WM structure in the right cingulum hippocampus (CH_R). At the pointwise level, the CP + group exhibited extensive nodal FA reduction or MD, RD, and AD elevation. In addition, the AD of the posterior portion of the right inferior longitudinal fasciculus (ILF_R, nodes 71-75) in the CP + group was positively correlated with the pain duration, and the FA of CH_R (nodes 22-38) was negatively correlated with NRS score. Extensive WM microstructural damage may be a pattern of brain abnormalities in lung cancer patients with CP, and in particular, specific nodal disruption along pain-related fiber tracts may be a sensitive imaging biomarker to characterize the severity and duration of CP.

A Pathological Fracture of the Femoral Neck Revealing Villonodular Synovitis.

Villonodular synovitis is a rare disease of the synovial tissue occurring most commonly in synovial joints such as the knee and ankle joints. We report the case of a patient presenting with villonodular synovitis of the hip revealed by a pathological fracture of the femoral neck, discussing our diagnostic and therapeutic approach with recent scientific data.

Campylobacter-Associated Myocarditis in a 17-Year-Old Male.

Chest pain is a common presenting complaint in adolescent patients. Myocarditis is an important and potentially serious etiology of chest pain for clinicians who care for these patients to recognize. Myocarditis is commonly virally mediated, while extra-intestinal cardiac manifestations of bacterial enteritis, such as Campylobacter infections,are rare. Awareness of this uncommon, but potentially life-threatening pathophysiology is important for clinicians to understand.  In our case, a 17-year-old male presented with chest discomfort, chest pain on inspiration, headache, myalgias, vomiting, and diarrhea. He denied recent viral illnesses or immunizations. He lived in rural Ohio, swam recently in a freshwater lake, and had eaten home-prepared deer meat. His father had diarrhea as well. Presenting vital signs were within normal limits for age. The patient was obese (BMI 48.5), with an otherwise normal physical exam, including a thorough cardiopulmonary assessment. Laboratory workup revealed leukocytosis (16.1 x 109/L) and elevated high-sensitivity troponin (15,857 ng/L, >22,000 ng/L three hours later, ref range <20). Gastrointestinal polymerase chain reaction (PCR) panel detected Campylobacter spp., and stool culture was positive for Campylobacter jejuni. ECG, echocardiography, chest X-ray, and CT angiography were normal. Cardiac MRI revealed an increased T2 signal consistent with myocarditis. The patient was treated with non-steroidal anti-inflammatory drugs (NSAIDs) and azithromycin and had complete resolution in symptoms. He was exercise-restricted for six months.  Myocarditis is a potentially fatal pathology, representing a significant cause of sudden death in young adults. Myocarditis can present with a broad spectrum of signs and symptoms as well as variable clinical severity. Bacterial causes of myocarditis are uncommon, with Campylobacter among the least common. Campylobacter gastroenteritis, however, is quite common worldwide. Extra-intestinal and cardiac manifestations are rare; thus, it is important to maintain a high index of suspicion. Due in part to its rarity, treatment for Campylobacter-associated myocarditis is not well established. Treatment for myocarditis, regardless of etiology, is largely supportive in nature. Campylobacter-directed antibiotics, such as azithromycin, have been used successfully in adolescents with Campylobacter-associated myocarditis. Non-steroidal anti-inflammatory drugs (NSAIDs) are frequently used for symptom control, though their use remains controversial. Activity restriction is recommended for six months to reduce the risk of sudden cardiac death.  Myocarditis is an important cause of sudden death in young adults and is a rare extra-intestinal manifestation of Campylobacter bacterial gastroenteritis. Pediatric and adult providers should be aware of this presentation and its pathophysiology. They should also utilize a multi-modal workup, aggressive supportive care, appropriate subspecialty consultation, and appropriate antibiotics for patients with diarrheal illness and a high clinical suspicion for extra-intestinal involvement, such as myocarditis.

An Unusual Complication of Lisinopril: A Report of Iatrogenic Henoch-Schönlein Purpura.

Henoch-Schönlein purpura (HSP), also known as IgA vasculitis, is a hypersensitivity vasculitis characterized by palpable purpuric lesions associated with polyarthralgia, abdominal discomfort, and renal involvement. We present the case of a 41-year-old man who was admitted to the emergency department due to generalized purpuric lesions and abdominal pain. During the complementary study, there was no evidence of thrombocytopenia or coagulopathy but confirmed microscopic haematuria. The diagnosis of HSP was supported by the presence of leukocytoclastic vasculitis with perivascular IgA deposits in the skin biopsy. After excluding infectious, autoimmune, and neoplastic pathologies, the possibility of HSP associated with taking lisinopril, which had been recently initiated after hospitalization for acute heart failure, was assumed. Angiotensin-converting enzyme (ACE) inhibitor suspension and treatment with systemic corticosteroids lead to significant clinical regression, supporting our suspicion.