Rehabilitation of back pain in the pediatric population: a mixed studies systematic review.

BACKGROUND: A significant proportion of children and adolescents experience back pain. However, a comprehensive systematic review on the effectiveness of rehabilitation interventions is lacking. OBJECTIVES: To evaluate benefits and harms of rehabilitation interventions for non-specific low back pain (LBP) or thoracic spine pain in the pediatric population. METHODS: Seven bibliographic electronic databases were searched from inception to June 16, 2023. Moreover, reference lists of relevant studies and systematic reviews, three targeted websites, and the WHO International Clinical Trials Registry Platform were searched. Paired reviewers independently conducted screening, assessed risk of bias, and extracted data related to study characteristics, methodology, subjects, and results. Certainty of evidence was evaluated based on the GRADE approach. RESULTS: We screened 8461 citations and 307 full-text articles. Ten quantitative studies (i.e., 8 RCTs, 2 non-randomized clinical trials) and one qualitative study were included. With very low to moderate certainty evidence, in adolescents with LBP, spinal manipulation (1-2 sessions/week over 12 weeks, 1 RCT) plus exercise may be associated with a greater likelihood of experiencing clinically important pain reduction versus exercise alone; and group-based exercise over 8 weeks (2 RCTs and 1 non-randomized trial) may reduce pain intensity. The qualitative study found information provided via education/advice and compliance of treatment were related to effective treatment. No economic studies or studies examining thoracic spine pain were identified. CONCLUSIONS: Spinal manipulation and group-based exercise may be beneficial in reducing LBP intensity in adolescents. Education should be provided as part of a care program. The overall evidence is sparse. Methodologically rigorous studies are needed. TRIAL REGISTRATION: CRD42019135009 (PROSPERO).

Prolonged Effect of Repetitive Erector Spinae Plane Block in Reducing Thoracic Pain Caused by Lung Cancer.

INTRODUCTION: Pain significantly affects the quality of life of lung cancer patients. We aimed to evaluate the effect of the erector spinae plane block (ESPB) on pain in these patients. METHODS: We reviewed the medical records of patients with primary lung and bronchial cancer who experienced refractory pain in the thoracic region and underwent repeated ESPBs (three blocks at 24-hour intervals) between 2019 and 2020 in this single-center retrospective study. Visual analog scale (VAS) scores recorded before the procedure and on the first day (first day after the third block) and the first and third months of follow-up in 43 patients were analyzed.  Results: The study population consisted of 31 male and 12 female patients, with a mean age of 56.7 years. The mean pre-procedure VAS score was 8.9±0.8, which showed a significant decrease on the first day (2.9), first month (3.6), and third month (4.6) of the follow-up. Four patients experienced minor complications (pain at the procedure site and hypotension); however, no major complications were observed. CONCLUSION: We observed a prolonged effect of repeated ESPBs for ≥3 months. The block efficacy decreased with time; however, an approximately 50% reduction in the VAS score persisted even in the third month. Repetitive ESPBs may be regarded as a straightforward, safe, and replicable intervention to complement medical treatment and diminish the need for opioids in managing lung cancer-related pain.

Surgical resolution of chronic thoracic pain stemming from a rare osteo-muscular conflict: A case report.

INTRODUCTION: Chronic thoracic pain presents significant diagnostic and therapeutic challenges, particularly when arising from rare osteo-muscular conflicts. This report details a unique case of chronic pain due to an osteo-muscular conflict between the right tenth rib and the internal oblique muscle, highlighting the complexities involved in diagnosis and the potential for surgical resolution. CASE PRESENTATION: A 33-year-old male with a decade-long history of chronic right hemithorax pain, unresponsive to conservative treatments, underwent diagnostic evaluation. Advanced imaging techniques, including a thoracic CT scan, revealed an ipodense area between the ninth and tenth ribs, suggesting an osteo-muscular conflict. Surgical intervention, specifically a partial costectomy of the right tenth rib, was pursued, resulting in significant symptom relief and improved quality of life. CLINICAL DISCUSSION: This case underscores the importance of considering advanced diagnostic evaluations in persistent chronic pain cases and the effectiveness of targeted surgical interventions in resolving anatomical conflicts. It contributes to the body of knowledge on managing complex musculoskeletal conditions and underscores the need for personalized treatment approaches. CONCLUSION: Surgical intervention in selected cases of chronic pain due to rare anatomical conflicts can offer significant relief and enhance patient outcomes. This case advocates for a nuanced approach to the diagnosis and treatment of chronic thoracic pain, emphasizing the role of advanced imaging and the potential benefits of surgical resolution.

New categorization of chest pain: noncardiac is in, atypical is out!

Chest pain poses a diagnostic challenge in the emergency department and requires a thorough clinical assessment. The traditional distinction between "atypical" and "typical" chest pain carries the risk of not addressing nonischemic clinical pictures. The newly conceived subdivision into cardiac, possibly cardiac, and (probably) noncardiac causes of the presenting symptom complex addresses a much more interdisciplinary approach to a symptom-oriented diagnostic algorithm. The diagnostic structures of the chest pain units in Germany do not currently reflect this. An adaptation should therefore be considered.

Ultrasound-guided procedures for the management of chronic thoracic back pain: a technical review.

Pain arising from the thoracic region has been reported to be potentially as debilitating as cervical or lumbar back pain, and may stem from a vast number of spinal sources, including zygapophysial, costovertebral and costotransverse joints, intervertebral discs, ligaments, fascia, muscles, and nerve roots. Over the last two decades, the use of ultrasound in interventional spinal procedures has been rapidly evolving, due to the ultrasound capabilities of visualizing soft tissues, including muscle layers, pleura, nerves, and blood vessels, allowing for real-time needle tracking, while also reducing radiation exposure to both patient and physician, when compared to traditional fluoroscopy guidance. However, its limitations still preclude it from being the imaging modality of choice for some thoracic spinal procedures, notably epidural (interlaminar and transforaminal approaches) and intradiscal injections. In this technical review, we provide an overview of five thoracic spinal injections that are amenable to ultrasound guidance. We start by discussing their clinical utility, followed by the relevant topographic anatomy, and then provide an illustrated technical description of each of the procedures discussed: (1) erector spinae plane block; (2) intra-articular thoracic zygapophyseal (facet) joint injection; (3) thoracic medial branch block; (4) costotransverse joint injection; and (5) costovertebral joint injection.

Cough-Induced Multiple, Bilateral, Asymmetrical Rib Fractures in a Scoliosis Patient: A Case Report.

Cough-induced rib fractures represent infrequent complications of strenuous and prolonged coughing, mostly provoked by respiratory tract infections, with localized chest pain being the most indicative component of the clinical picture. This paper reports a case of a 27-year-old female patient who presented with four cough-induced rib fractures following the contraction of an upper respiratory tract infection. The unique character of this case is provided by the young age of the patient, the presence of multiple and bilaterally located rib fractures, and the absence of predisposing factors related to her bone physiology. Furthermore, three of the four fractures were revealed on the left side, where a scoliotic sinistro-convex thoracic curvature is described. Following conservative treatment, the patient experienced a complete resolution of symptoms and favorable clinical outcomes. Even in the seemingly low-risk category, the diagnosis of cough-induced rib fractures should be taken into consideration, and their correlation to pre-existing rib deformities, such as the ones secondary to scoliosis, should be thoroughly investigated.

Radiofrequency Ablation's Effectiveness for Treating Abdominal and Thoracic Chronic Pain Syndromes: A Systematic Review of the Current Literature.

BACKGROUND: Many patients suffer from abdominal and thoracic pain syndromes secondary to numerous underlying etiologies. Chronic abdominal and thoracic pain can be difficult to treat and often refractory to conservative management. In this systematic literature review, we evaluate the current literature to assess radiofrequency ablation's (RFA) efficacy for treating these debilitating chronic pain conditions in the thoracic and abdominal regions. OBJECTIVES: The objective of this study is to determine the pain relief efficacy of RFA on chronic thoracic and chronic abdominal disease states. STUDY DESIGN: This study is a systematic literature review that uses the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) method to gather academic literature articles through a methodical approach. The numbers obtained from each academic manuscript were then used to calculate the percent efficacy of radiofrequency ablation on thoracic and abdominal pain relief. METHODS: Articles from 1992 through 2022 were gathered using PRISMA guidelines. The search terms "Radiofrequency Ablation Thoracic Pain" and "Radiofrequency Ablation Abdominal Pain" were used to identify articles to include in our study. Our search yielded a total of 575 studies, 32 of which were included in our study. The articles were then categorized into pain causes. The efficacy of RFA for each qualitative study was then quantified. Risk of bias was also assessed for articles using the Cochran Risk of Bias tool, as well as a tool made by the National Institutes of Health. RESULTS: The PRISMA search yielded a total of 32 articles used for our study, including 16 observational studies, one cohort study, 6 case reports, 6 case series, and 3 clinical trials. Twenty-five articles were labeled good quality and one article was labeled fair quality according to the risk of bias assessment tools. The studies examined RFA efficacy on chronic abdominal and chronic pain syndromes such as spinal lesions, postsurgical thoracic pain, abdominal cancers, and pancreatitis. Among these etiologies, RFA demonstrated notable efficacy in alleviating pain among patients with spinal osteoid osteomas or osteoblastomas, lung cancer, and pancreatic cancer. The modes of RFA used varied among the studies; they included monopolar RFA, bipolar RFA, pulsed RFA, and RFA at different temperatures. The average efficacy rate was 84% ranging from 55.8% - 100%. A total of 329 males and 291 females were included with ages ranging 4 to 90 years old. LIMITATIONS: Limitations of this review include the RFA not being performed at the same nerve level to address the same pathology and the RFA not being performed for the same duration of time. Furthermore, the efficacy of RFA was evaluated via large case series and single cohort observational studies rather than control group observational studies and clinical trial studies. CONCLUSION: A systematic review of the literature supports RFA as a viable option for managing abdominal and thoracic pain. Future randomized controlled trials are needed to investigate the efficacy of the various RFA modalities to ensure RFA is the source of pain relief as a large body of the current literature focuses only on observational studies.

Protocolos de diagnóstico acelerado basados en troponina de alta sensibilidad en el diagnóstico del dolor torácico: una revisión sistemática / Accelerated Diagnostic Protocols Based on High-Sensitivity Troponin in the Diagnosis of Thoracic Pain: A Systematic Review

RESUMEN Introducción: Los protocolos de diagnóstico acelerado de dolor torácico, con el avance de la troponina de alta sensibilidad, permiten identificar a los pacientes que ingresan al servicio de urgencias con dolor torácico de bajo riesgo para un evento cardiovascular adverso mayor, que podrían ser dados de alta de forma temprana y segura, con ahorro de tiempo y recursos. Objetivo: Evaluar ensayos clínicos que utilicen protocolos de diagnóstico acelerado basados en troponina de alta sensibilidad. Material y métodos: se realizó una búsqueda de ensayos clínicos aleatorizados que evaluaran protocolos de diagnóstico acelerado basados en troponina de alta sensibilidad en los servicios de urgencias, en las bases de datos MEDLINE/Ovid, Cochrane y EMBASE utilizando los criterios de evaluación del manual Cochrane y la estrategia PRISMA Resultados: Tras una tamización de 3509 estudios se incluyeron 5 ensayos clínicos que incluyeron 1513 pacientes; se identificaron 409 (27%) altas tempranas, el 91% para el protocolo 0/3 h ESC, 72% para el 0/1 h, 48% para el EDACS, 40% para el HEART, 19 y 32% para ADAPT y 8 y 18% para el cuidado usual. El valor predictivo negativo fue alto, en un rango de 99,1 al 100% La duración media de la estancia hospitalaria fue más baja para los protocolos 0/1 h y 0/3 h ESC, con 4,6 y 5,6 horas respectivamente. Conclusiones: Los protocolos de diagnóstico acelerado en dolor torácico que implementan el uso de troponina de alta sensibilidad permiten lograr alta proporción de altas tempranas con baja tasa de eventos cardiovasculares mayores, con disminución del tiempo de estancia y recursos consumidos.

ABSTRACT Background: Accelerated diagnostic protocols for chest pain, with the advancement of high-sensitivity troponin, make it possible to identify patients admitted to the emergency department with chest pain and low risk for a major adverse cardiovascular event, who could be discharged immediately, early and safely, saving time and resources. Objective: The aim of this study was to assess clinical trials using accelerated diagnostic protocols based on high-sensitivity troponin. Methods: A search of randomized clinical trials evaluating accelerated diagnostic protocols based on high-sensitivity troponin in emergency services was carried out in MEDLINE/Ovid, Cochrane and EMBASE database, using the assessment criteria of the Cochrane manual and the PRISMA strategy. Results: After screening 3509 studies, 5 clinical trials, including 1513 patients, were analyzed. Early discharges were identified in 409 (27%) of patients, in 91% of cases for ESC 0/3-h protocols, 72% for 0/1-h, 48% for EDACS, 40% for HEART, 19% and 32% for ADAPT and 8% and 18% for standard care protocols. The negative predictive value was high, in the 99.1-100% range. Mean length of hospital stay was lower for the 0/1-h and ESC 0/3-h protocols, with 4.6 and 5.6 hours, respectively. Conclusions: Accelerated diagnostic protocols in chest pain using high-sensitivity troponin allow a higher proportion of early discharges with a low rate of major cardiovascular events, with reduction in length of hospital stay and resources used.

Mejora en el manejo de la sospecha del síndrome aórtico agudo en urgencias mediante un algoritmo clínico y el estudio de factores predictivos / Improvement in the management of suspected acute aortic syndrome in the emergency room through a clinical algorithm and study of predictive factors

Antecedentes y objetivo: El síndrome aórtico agudo (SAA) es poco frecuente y difícil de diagnosticar, con una gran variabilidad en su cuadro clínico inicial. Los objetivos son: 1) desarrollar un algoritmo informático, o un sistema de apoyo a las decisiones clínicas (SADC), para el manejo y la solicitud de estudios de diagnóstico por imagen en el servicio de Urgencias, en concreto de una tomografía computarizada (TC) de la aorta, ante la sospecha de SAA, 2) determinar el efecto de la implantación de este sistema, y 3) determinar los factores asociados a un diagnóstico radiológico positivo que mejoren la capacidad predictiva de los hallazgos de la TC de aorta. Material y métodos: Tras desarrollar e implementar un algoritmo basado en la evidencia, se estudiaron casos de sospecha de SAA. Se utilizó el test de la χ2 para analizar la asociación entre las variables incluidas en el algoritmo y el diagnóstico radiológico, con 3 categorías: sin hallazgos relevantes, positivo para SAA y diagnósticos alternativos. Resultados: Se identificaron 130 solicitudes; 19 (14,6%) tenían SAA y 34 (26,2%) tenían otra patología aguda. De las 19 con SAA, 15 habían sido estratificadas como de alto riesgo y 4 como de riesgo intermedio. La probabilidad de SAA era 3,4 veces mayor en los pacientes con aneurisma aórtico conocido (p=0,021, IC del 95%: 1,2-9,6) y 5,1 veces mayor en los pacientes con un soplo de insuficiencia vascular aórtica de novo(p=0,019, IC del 95 %: 1,3-20,1). La probabilidad de tener una enfermedad aguda grave alternativa fue 3,2 veces mayor en los pacientes con hipotensión o choque (p=0,02, IC del 95 %: 1,2-8,5). Conclusión: El uso de un SADC en el servicio de Urgencias puede ayudar a optimizar el diagnóstico del SAA. Se demostró que la presencia de un aneurisma aórtico conocido y de insuficiencia valvular aórtica de nueva aparición aumentan significativamente la probabilidad de SAA. Se necesitan más estudios para establecer una regla de predicción clínica.(AU)

Background and objective: Acute aortic syndrome (AAS) is uncommon and difficult to diagnose, with great variability in clinical presentation. To develop a computerized algorithm, or clinical decision support system (CDSS), for managing and requesting imaging in the emergency department, specifically computerized tomography of the aorta (CTA), when there is suspicion of AAS, and to determine the effect of implementing this system. To determine the factors associated with a positive radiological diagnosis that improve the predictive capacity of CTA findings. Materials and methods: After developing and implementing an evidence-based algorithm, we studied suspected cases of AAS. Chi-squared test was used to analyze the association between the variables included in the algorithm and radiological diagnosis, with 3 categories: no relevant findings, positive for AAS, and alternative diagnoses. Results: 130 requests were identified; 19 (14.6%) had AAS and 34 (26.2%) had a different acute pathology. Of the 19 with AAS, 15 had been stratified as high risk and 4 as intermediate risk. The probability of AAS was 3.4 times higher in patients with known aortic aneurysm (P=.021, 95% CI 1.2–9.6) and 5.1 times higher in patients with a new aortic regurgitation murmur (P=.019, 95% CI 1.3–20.1). The probability of having an alternative severe acute pathology was 3.2 times higher in patients with hypotension or shock (P=.02, 95% CI 1.2–8.5). Conclusion: The use of a CDSS in the emergency department can help optimize AAS diagnosis. The presence of a known aortic aneurysm and new-onset aortic regurgitation were shown to significantly increase the probability of AAS. Further studies are needed to establish a clinical prediction rule.(AU)

Improvement in the management of suspected acute aortic syndrome in the emergency room through a clinical algorithm and study of predictive factors.

BACKGROUND AND OBJECTIVE: Acute aortic syndrome (AAS) is uncommon and difficult to diagnose, with great variability in clinical presentation. To develop a computerized algorithm, or clinical decision support system (CDSS), for managing and requesting imaging in the emergency department, specifically computerized tomography of the aorta (CTA), when there is suspicion of AAS, and to determine the effect of implementing this system. To determine the factors associated with a positive radiological diagnosis that improve the predictive capacity of CTA findings. MATERIALS AND METHODS: After developing and implementing an evidence-based algorithm, we studied suspected cases of AAS. Chi-squared test was used to analyze the association between the variables included in the algorithm and radiological diagnosis, with 3 categories: no relevant findings, positive for AAS, and alternative diagnoses. RESULTS: 130 requests were identified; 19 (14.6%) had AAS and 34 (26.2%) had a different acute pathology. Of the 19 with AAS, 15 had been stratified as high risk and 4 as intermediate risk. The probability of AAS was 3.4 times higher in patients with known aortic aneurysm (P = .021, 95% CI 1.2-9.6) and 5.1 times higher in patients with a new aortic regurgitation murmur (P = .019, 95% CI 1.3-20.1). The probability of having an alternative severe acute pathology was 3.2 times higher in patients with hypotension or shock (P = .02, 95% CI 1.2-8.5). CONCLUSION: The use of a CDSS in the emergency department can help optimize AAS diagnosis. The presence of a known aortic aneurysm and new-onset aortic regurgitation were shown to significantly increase the probability of AAS. Further studies are needed to establish a clinical prediction rule.

Validity of an inertial measurement unit for the assessment of range and quality of movement during head and thoracic spine movements.

BACKGROUND: Patients with spinal pain often exhibit movement limitations and altered motor control, which can be challenging to measure accurately in clinical practice. Inertial measurement sensors present a promising new opportunity to develop valid, low-cost, and easy-to-use methods for assessing and monitoring spinal motion in a clinical setting. AIM: This study aimed to investigate the agreement of an inertial sensor and a 3D camera system for assessing the range of motion (ROM) and quality of movement (QOM) in head and trunk single-plane movements. METHODS: Thirty-three healthy, pain-free volunteers were included. Each participant performed movements of the head (cervical flexion, extension, and lateral flexion) and trunk (trunk flexion, extension, rotation, and lateral flexion), which were simultaneously recorded by a 3D camera system and an inertial measurement unit (MOTI, Aalborg, Denmark). Agreement and consistency were analyzed for ROM and QOM by determining intraclass correlation coefficients (ICC), mean bias, and with Bland-Altman plots. RESULTS: The agreement between systems was excellent for all movements (ICC between 0.91 and 1.00) for ROM and good to excellent for the QOM (ICC between 0.84 and 0.95). The mean bias for all movements (0.1-0.8°) was below the minimum acceptable difference between devices. The Bland-Altman plot indicated that MOTI systematically measured a slightly greater ROM and QOM than the 3D camera system for all neck and trunk movements. CONCLUSION: This study showed that MOTI is a feasible and potentially applicable option to assess ROM and QOM for head and trunk movements in experimental and clinical settings.

Thoracic pain in patients with chronic interstitial lung disease-an underestimated symptom.

Introduction: Prevalence and predisposing factors for the development of thoracic pain (TP) in patients with chronic interstitial lung disease (cILD) are largely unknown. Underestimation and insufficient therapy of pain can lead to worsened ventilatory function. Quantitative sensory testing is an established tool for characterization of chronic pain and its neuropathic components. We investigated frequency and intensity of TP in cILD patients and the potential association with lung function and quality of life. Materials and methods: We prospectively investigated patients with chronic interstitial lung disease to analyze risk factors for the development of thoracic pain and quantify thoracic pain through quantitative sensory testing. In addition, we studied the relationship between pain sensitivity and lung function impairment. Results: Seventy-eight patients with chronic interstitial lung disease and 36 healthy controls (HCs) were included. Thoracic pain occurred in 38 of 78 patients (49%), most frequently in 13 of 18 (72%, p = 0.02) patients with pulmonary sarcoidosis. The occurrence was mostly spontaneous and not related to thoracic surgical interventions (76%, p = 0.48). Patients with thoracic pain showed a significant impairment of mental well-being (p = 0.004). A higher sensitivity to pinprick stimulation during QST can be observed in patients with thoracic pain (p < 0.001). Steroid treatment was associated with lower sensitivity within thermal (p = 0.034 and p = 0.032) and pressure pain testing (p = 0.046). We observed a significant correlation between total lung capacity and thermal (p = 0.019 and p = 0.03) or pressure pain sensitivity (p = 0.006 and p = 0.024). Conclusion: This study was performed to investigate prevalence, risk factors and thoracic pain in patients with chronic interstitial lung disease. Thoracic pain mostly occurs spontaneous as a frequent symptom, and seems to be an underestimated symptom in patients with chronic interstitial lung disease, especially those with pulmonary sarcoidosis. Timely identification of thoracic pain may allow starting symptomatic treatment at early stage, before impairment in quality of life occurs. Clinical Trial Registration: https://www.drks.de/drks_web/, Deutsches Register Klinischer Studien (DRKS) DRKS00022978.

[Real-life evaluation of hypersensitive I-troponin on a point-of care analyser in an emergency unit]. / Évaluation en vie réelle de la mesure de troponine I hypersensible sur un système de biologie délocalisée pour un service d'urgences.

European Society of Cardiology (ESC) guidelines allow to perform rapid rule-in and rule-out algorithm with rapid troponin kinetics for the management of suspected Non ST-elevation acute coronary syndrome. These recommendations allow the use of point-of-care testing (POCT) systems provided that they have sufficient analytical performance. The aim of our study was to evaluate in real life the feasibility and performance of using a high sensitivity cardiac troponin I POCT system assay (hs-cTnI, Atellica® VTLi, Siemens) compared to high sensitivity cardiac troponin T values (hs-cTnT, e602®, Roche) obtained for patients admitted to emergency department. Analytical verification showed a coefficient of variation below 10% for hs-cTnI. Comparison of both troponins was moderate (r = 0.7). The study included 117 patients with a median age of 65 years, 30% had renal failure and 36% presented with chest pain. In this study, the hs-cTnT value was, more often, higher than the 99th percentile than the hs-cTnl value, even for an age-adjusted 99th percentile hs-cTnT value. The concordance of the results was moderate (Cohen's Kappa: 0.54), age remaining the most important explanatory value of discordance. Only hs-cTnT had a predictive value for hospitalization. We did not observe any interpretation discrepancies for patients who had troponin kinetics. This study confirms the feasibility of using a POCT analyzer in the emergency department, provided that it performs high sensitivity troponin. However, some data are missing to be able to use it in the framework of rapid algorithm. Finally, the implementation of POCT requires collaboration between biologists and emergency physicians in terms of organization and interpretation of values, for the overall benefit of the patient.

Spontaneous spleen rupture mimicking non-specific thoracic pain: A rare case in physiotherapy practice.

BACKGROUND: The prevalence of Thoracic Pain (TP) is estimated to be low compared to other common musculoskeletal disorders such as nonspecific low back pain (LBP). Notably, compared to LBP, TP or referral pain to the thoracic area potentially may involve serious pathologies. Visceral referral of pain may present to the thoracic spine or anteriorly in the abdomen or chest. Rupture of the spleen in the absence of trauma or previously diagnosed disease is rare and rarely documented in emergency medicine literature. The incidence of red flags are higher in the thoracic area in comparison to the lumbar or cervical regions, but TP can also be of musculoskeletal origin and for this reason it is important to assess the origin of pain. CASE DESCRIPTION: This case report describes the clinical history, evaluation and management of a 60-year-old complaining of upper thoracic, bilateral shoulder, and right upper quadrant abdominal pain. The patient's clinical findings from a physiotherapist's assessment led to a referral to a physician to explore a potential non-musculoskeletal origin. A splenectomy was required due to a non-traumatic rupture of the spleen. After 20 days of hospitalization from the surgery, the patient returned to all normal activities of daily living. DISCUSSION AND CONCLUSION: The purpose of this current case report is to describe the clinical reasoning of a physiotherapist screening a patient who presented with thoracic pain due to a spontaneous rupture of the spleen, that resulted in a referral to another health practitioner.

Anatomic-Topographic Investigation of the Branches of the Dorsal Ramus of Thoracic Spinal Nerves.

INTRODUCTION: Percutaneous radiofrequency facet denervation (PRFD) by thermocoagulation is a useful treatment for nonspecific thoracic pain syndrome. To guarantee that maximal thermal lesion is applied to the nerve, it is essential to have precise knowledge of the topography of the thoracic dorsal branches of the spinal nerves. This special anatomy was investigated, and the results were compared with the existing technique for PRFD, where the active needle tip is placed in the junction of the superior articular process and the transverse process. METHODS: Twenty thoracic spines of cadavers (10 females and 10 males) embalmed according to Thiel's method were bilaterally dissected. After careful removal of skin and subcutaneous fat tissue, the lateral and medial branches were traced centrally. In addition, the articular branch to the thoracic facet joint was traced peripherally. The distance of the medial branch to the inferior articular process at the level of the nerve passing the superior costotransverse ligament was measured. RESULTS: The dorsal branch bifurcates into lateral and medial branches medial to the superior costotransverse ligament. The medial branch runs laterally first to pass in between two parts of the intertransverse ligament running dorsally and to turn medially superficial to this ligament. The zygapophysial branch always originated from the medial branch passing the inferior articular process laterally by running caudally to turn medially and send branches to the capsule of the zygapophyseal joint. The distance of the medial branch lateral to the inferior articular process was constantly 3 mm. CONCLUSIONS: The current technique of PRFD at the thoracic spine targets the medial branch distal to the separation of the articular branch, rendering the lesion ineffective at denervating the zygapophyseal joint. For selective thermocoagulation of the articular branches of the thoracic zygapophyseal joint, a new technique should be developed. We propose an anatomically informed needle position that can now be confirmed clinically.

Anatomical Topographical Investigation of the Medial Branch of the Dorsal Thoracic Branch of the Spinal Nerve in the Segments T10-T12.

INTRODUCTION: The zygapophyseal joints represent one possible cause for back pain. Therefore, many interventions are targeting the denervation of the facet joints. The aim of this study is to describe the course of the medial branch of the dorsal branch of the spinal nerve and its articular branches to the zygapophyseal joints in the segments T10-T12. METHODS: The medial branches in the thoracic segments T10-T12 were dissected in 20 Thiel embalmed cadavers. An Eschenbach magnifying glass (4.0× magnification) was used during dissection preserving the articular branches. The topography and the branching pattern of the medial branches was observed. RESULTS: The course of the nerves in the segments T10-T12 differed from each other because of the different osseous anatomy of each segment. The medial branch at the segment T10 crossed the tip of the transverse process in 28 of the 40 hemivertebral specimens. In the remaining cases it passed superior to the transverse process. At T11 the medial branch ran constantly through an osteofibrous canal. At the segment T12 the medial branches showed a similar course to the medial branches in the lumbar region. In many cases two articular branches, which arose from the medial branch were identified. CONCLUSIONS: The results of this study show a considerable anatomic variety at the segment T10. It also demonstrates that the transverse process is an important landmark to encounter the medial branch. Furthermore, the possibility of a double innervation of the facet joints should always be considered.

Lower thoracic spine extension mobility is associated with higher intensity of thoracic spine pain.

OBJECTIVES: To evaluate the association of thoracic spine (TS) posture and mobility with TS pain. METHODS: Participants with TS pain reported maximum, average, and night pain in TS area, and pain summary score was calculated. Upright and sitting TS postures were evaluated by inspection. TS posture and mobility (flexion and extension) were recorded using an inclinometer and a tape measure, respectively. Correlations between posture and mobility assessments were calculated using Spearman rank correlation, the association of TS posture and mobility with TS pain by logistic regression analysis. RESULTS: The participants' (n = 73, 52 females, age range 22-56) TS pain duration was 12 weeks on average. The correlations for measurements of TS posture and flexion mobility were higher than correlations of other TS measurements being between 0.53 and 0.82. Decreased extension mobility of the upper (from 1st to 6th TS segments; Th1-Th6) TS was associated with higher worst pain (OR 1.04, 95% CI 1.00-1.07) and whole TS with pain sum score (OR 1.05, 95% CI 1.01-1.08). Less kyphotic whole TS was associated with lower pain sum score (OR 0.96, 95% CI 0.92-1.00). Greater flexion mobility of upper and lower (Th6-Th12) TS were associated with lower pain sum score (OR 0.96, 95% CI 0.91-1.00, and OR 0.96, 95% CI 0.91-1.00, respectively). CONCLUSIONS: Reduced thoracic extension mobility was associated with higher pain scores and the greater flexion mobility with lower pain scores. Future research is warranted to evaluate if treatments geared toward TS extension mobility improvements would result in lower TS pain.

A new sign of the slipping rib syndrome?

The slipping rib syndrome is characterized by burning pain in the lower thorax and upper abdomen, often disabling, caused by hypermobility of the costal cartilage with entrapment of the intercostal nerve. The syndrome is often underdiagnosed. The diagnosis is clinical and the definitive treatment is surgical, with an excellent result for pain relief. Based on the observation of 4 cases undergoing rib resection for SRS, we noticed a new possible sign of the disease. Our patients showed less thickness of the ipsilateral rectus abdominis muscle on ultrasound of the abdomen. The aim of this study is to demonstrate this sign in the diagnosis of SRS, to make this disease more recognizable and treatable.

Prevalence of spinal pain in a population of Bosnia and Herzegovina.

Objectives: To determine the prevalence and risk factors of spinal pain in the population of Bosnia and Herzegovina (BiH). Methods: This was a cross-sectional survey conducted online in November/December 2018. Participants were inhabitants of BiH of both sexes, aged ≥ 16 years. The sample was stratified based on region and demographic characteristics. Current pain was analyzed; point prevalence was measured. Results: We received 1048 responses, of which data from 1017 could be used. The prevalence of spinal pain in BiH was 70.9%: 75.5% in women (n = 440) and 64.7% in men (n = 281). Low back pain (LBP) was more common compared to neck pain (NP) and thoracic pain (TP) in both sexes and all age groups. Significant associations with spinal pain in the bivariate analysis were found for the following groups: women, aged from 30 to 50 years, with high school education, employed persons and retirees, spinal pain in parents, smoking, irregular physical activity, longer use of TV or computer/mobile phone per day. Conclusion: To our knowledge, this is the first study of the prevalence of spinal pain in BiH. Some factors associated with spinal pain are modifiable. Therefore, public health interventions should target those factors to reduce the burden of spinal pain in BiH.

Caracterización del dolor torácico agudo en pacientes del Hospital Universitario Clínico Quirúrgico Comandante Faustino Pérez Hernández. Matanzas / Characterization of acute chest pain in patients of the Teaching Clinic- Surgical Hospital Comandante Faustino Perez Hernandez. Matanzas

RESUMEN Introducción: el dolor torácico agudo es una sensación dolorosa que se manifiesta entre el diafragma y la base del cuello. En Cuba, constituye una de las causas más frecuentes de consulta médica. La provincia de Matanzas muestra un comportamiento similar. Objetivo: caracterizar el perfil clínico de los pacientes con dolor torácico agudo en la Unidad de Cuidados Intensivos Emergentes, del Hospital Universitario Clínico Quirúrgico Comandante Faustino Pérez Hernández, de Matanzas. Materiales y métodos: se realizó un estudio transversal descriptivo con las historias clínicas de 418 pacientes que acudieron a la Unidad de Cuidados Intensivos Emergentes, refiriendo dolor torácico agudo, de enero a diciembre de 2019. Resultados: el rango de edad más afectado fue el de 50 a 59 años, para un 30,38 %. Predominó el sexo masculino con el 30,08 %. El ejercicio físico intenso elevó el riesgo de aparición de dolor torácico. Las primeras causas de dolor torácico agudo fueron, en orden de frecuencia, la osteocondritis esternocostal, la bursitis del hombro y el síndrome coronario agudo. Conclusiones: se evidenció que en la mayoría de los casos el origen del dolor fueron causas no cardiovasculares, afectando más al sexo masculino. Existió asociación estadística significativa entre la actividad física intensa y el inicio del dolor torácico agudo. Egresaron vivos de la unidad el 71,53 % de los pacientes. Se recomienda priorizar la atención de los pacientes que refieren dolor torácico agudo, para una correcta clasificación y atención en el menor tiempo posible (AU).

ABSTRACT Introduction: acute chest pain is a painful sensation perceptible between the diaphragm and the base of the neck. It is one of the most frequent causes of medical consultation in Cuba. It shows a similar behavior in the province of Matanzas. Objective: to characterize the clinical profile of the patients with acute thoracic pain in the Emergency Intensive Care Unit of the Teaching Clinic-Surgical Hospital Comandante Faustino Perez Hernandez, of Matanzas. Materials and methods: a descriptive, cross-sectional study was carried out with the clinical records of 418 patients who attended the Emergency Intensive Care Unit referring acute thoracic pain, from January to December 2019. Results: the most affected age range was the one from 50 to 59 years, for 30.38 %. Male sex predominated, with 30.08 %. Intense physical exercise raised the risk of thoracic pain. The first causes of acute thoracic pain were, in order of frequency, sternocostal osteochondritis, shoulder bursitis, and acute coronary syndrome. Conclusions: It was evidenced that in most of the cases the source of the pain was non-cardiovascular causes, more affecting the male sex. There was significant statistic association between intense physical activity and acute thoracic pain. 71.53 % of the patients was discharged from the unit alive. It is recommended to prioritize the attention of patients referring acute thoracic pain, for their correct classification and care in the shortest possible time (AU).