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).

Operative treatments for osteochondral lesions of the talus in adults: A systematic review and meta-analysis.

PURPOSE: This systematic review aimed to identify the available evidence regarding the comparative effectiveness and safety of various operative treatments in adult patients with osteochondral lesions of the talus (OLT). MATERIALS AND METHODS: The PubMed, Embase, ISI Web of Knowledge, and the Cochrane Controlled Trial Register of Controlled Trials were searched from their inception date to September 2019. Two reviewers selected the randomized controlled trials (RCTs) and non-RCTs assessing the comparative effectiveness and safety of various operative treatments for OLT. The meta-analysis was performed using Revman 5.3. RESULTS: Eight studies (1 RCT and 7 non-RCTs) with 375 patients were included in this review. The difference in the American Orthopaedic Foot and Ankle Society (AOFAS) score between the cartilage repair and replacement was not significant. The cartilage regeneration with or without cartilage repair had significant superiority in improving the AOFAS score compared with the cartilage repair. The difference in the magnetic resonance observation of cartilage repair tissue score between the cartilage repair and replacement and between cartilage repair and cartilage repair plus regeneration was significant. CONCLUSIONS: Cartilage regeneration and cartilage repair plus regeneration had significant superiority in improving the ankle function and radiological evaluation of OLT, although the trials included did not have high-level evidence. Moreover, which treatment between the 2 was safer could not be addressed in this review as most of the trials did not report the safety outcome. Further studies are needed to define the best surgical option for treating OLT.

Mosaicplasty Technique in the Treatment of Isolated Knee Femoral Condyle Osteochondral Lesions - a Retrospective Study / Técnica de mosaicoplastia no tratamento de lesões osteocondrais isoladas do côndilo femoral do joelho - estudo retrospectivo

Abstract Objective Focal osteochondral lesions of the knee are found in two thirds of patients undergoing arthroscopy; their treatment, when isolated and especially in young individuals, remains a debating topic. The present study analyzes the results obtained by the application of the mosaicplasty technique on the treatment of isolated knee femoral condyle osteochondral lesions. Methods Retrospective study of patients submitted tomosaicplasty and to subjective analyseswith pre- and postsurgery International KneeDocumentation Committee (IKDC) scores. Results A total of 13 cases with an average age of 34 years old, with male patients (n = 4; 31%) with an average age of 23 years old (range: 17-31 years old), and female patients (n = 9; 69%) with an average age of 39 years old (range: 16-56 years old); medial versus lateral femoral (n = 11; 85% versus n = 2; 15%); the average size of the lesion was 1.8 cm2 (range: 0.6-4 cm2); average follow-up time: 5.045 ± 3.47 years (range: 1.15-11.01 years). The average preoperative IKDC score was of 31.63 points (± 20.24), the average postoperative IKDC score was of 74.18 points (± 20.26). The difference between the post- and preoperative IKDC scores was of 42.55 (± 21.05) points, being theminimal score increase of 8.1 points andthemaximumscore increaseof82.8 points.Astatistically significant difference (p < 0.001) was found between the IKDC scores before and after the surgery. A statistically significant relation (p = 0.038) was found between the IKDC score increase (the difference between the postoperative and the preoperative scores) and the dimension of the lesion. Conclusions Mosaicplasty with osteochondral autograft transfer, when adequately used, can produce excellent results with great durability and functional impact, low morbidity rates and costs. Expansion of the indication criteria shows promising midterm and long-term results.

Resumo Objetivo Lesões osteocondrais focais do joelho são encontradas em dois terços dos pacientes submetidos a artroscopia; seu tratamento, quando isoladas e, principalmente, em indivíduos jovens, ainda é debatido. O presente estudo analisa os resultados obtidos com a aplicação da técnica de mosaicoplastia no tratamento de lesões osteocondrais isoladas do côndilo femoral do joelho. Métodos Estudo retrospectivo de pacientes submetidos à mosaicoplastia e análise subjetiva com pontuações do International Knee Documentation Committee (IKDC, na sigla em inglês) antes e após a cirurgia. Resultados Um total de 13 casos, com média de idade de 34 anos; pacientes do sexo masculino (n = 4; 31%) apresentaram média de idade de 23 anos (17-31 anos), e pacientes do sexo feminino (n = 9; 69%) apresentaram média de 39 anos; (16-56 anos); femoral medial ou lateral (n = 11, 85% versus n = 2, 15%, respectivamente); o tamanho médio da lesão foi de 1,8 cm2 (0,6-4 cm); o tempo médio de acompanhamento foi de 5,045 ± 3,47 anos (1,15-11,01 anos). A pontuação IKDC média préoperatória foi 31,63 pontos ( ± 20,24), e a pós-operatória foi 74,18 pontos ( ± 20,26). A diferença entre as pontuações IKDC obtidas depois e antes da cirurgia foi de 42,55 ( ± 21,05) pontos, com o aumento mínimo de 8,1 pontos e o aumento máximo de 82,8 pontos. Uma diferença estatística significativa (p < 0,001) foi encontrada entre a pontuação IKDC antes e após a cirurgia. Uma relação estatisticamente significativa (p = 0,038) foi observada entre o aumento da pontuação IKDC (a diferença entre a pontuação pré- e pós-operatória) e as dimensões da lesão. Conclusões A mosaicoplastia com transferência de autoenxerto osteocondral, quando adequadamente usada, pode produzir resultados excelentes com grande durabilidade e impacto funcional, baixas taxas de morbidade e baixos custos. A expansão dos critérios de indicação mostra resultados promissores no médio e longo prazo.

Freiberg Disease and Avascular Necrosis of the Metatarsal Heads.

Freiberg disease is characterized as osteochondrosis of the second metatarsal head. It is the fourth most common form of primary osteochondrosis with a significant predilection to the adolescent athletic female population, although it has been seen over a wide age range. If treated early, osteochondroses such as Freiberg disease are essentially self-limiting, often resolving with nonoperative management. When surgery is warranted, it is imperative the patient's age, activity level, and degree of articular deformity be taken into account.

Pediatric Pain Syndromes and Noninflammatory Musculoskeletal Pain.

Chronic musculoskeletal pain (CMP) is one of the main reasons for referral to a pediatric rheumatologist and is the third most common cause of chronic pain in children and adolescents. Causes of CMP include amplified musculoskeletal pain, benign limb pain of childhood, hypermobility, overuse syndromes, and back pain. CMP can negatively affect physical, social, academic, and psychological function so it is essential that clinicians know how to diagnose and treat these conditions. This article provides an overview of the epidemiology and impact of CMP, the steps in a comprehensive pain assessment, and the management of the most common CMPs.

[Osteoblastoma of the ankle: an uncommon location]. / L'ostéoblastome de la cheville: une localisation exceptionnelle.

Osteoblastoma is a rare benign bone tumor occurring in adults younger than 30 years, with a clear predominance in men. It mainly occurs at the level of the spine and of the diaphysis in long bones. It occurs exceptionally in the ankle. We here report the case of an adult patient with osteoblastoma of the left ankle revealed by localized pain and partial functional disability. Standard radiographic evaluation was normal. Given the persistence of complaints CT scan was performed, but findings resulted in a misdiagnosis of osteochondritis. Anatomo-pathological examination of the surgical specimen allowed to adjust the diagnosis. Patient' s outcome was simple with very satisfactory functional result. Our case study is important due to the uncommon age of occurrence of the disease (patient older than 30 years) and to its unusual location at the level of the ankle. Even if aggressive forms have been reported in the literature, the prognosis of osteoblastoma is good and recurrences can be avoided by adequate surgical treatment.

Pain in Osteochondral Lesions of the Ankle - an Investigation Based on Data from the German Cartilage Registry (KnorpelRegister DGOU).

BACKGROUND: The aim of the study was to investigate parameters influencing the preoperative pain intensity in patients with osteochondral lesions of the ankle. The evaluation covered patient-related parameters such as age, sex, body mass index (BMI), as well as defect-related parameters, such as localisation, size and stage (according to the classification of the International Cartilage Repair Society [ICRS] and the Berndt-Harty-Loomer classification). We also examined the correlation between the different surgical techniques and additional factors, such as debridement of an impingement or stabilisation of the ankle on the one hand, and the preoperative pain intensity on the other. MATERIAL AND METHODS: 259 patients with osteochondral lesions of the ankle were operated in 32 clinical centres between October 2014 and December 2016 and enrolled consecutively in the German Cartilage Registry (KnorpelRegister DGOU). 151 patients were available for analysis. The preoperative pain intensity was assessed at the time of surgery with online questionnaires, using the Numeric Rating Scale for pain (NRS). RESULTS: The median preoperative pain intensity in the complete study population (n = 151) was 3 (range 0 - 10). There was no correlation between the age and the preoperative pain intensity (ρ = - 0.06). Further, there was not detected a difference between the two genders according to the preoperative pain intensity (p = 0.31). In female patients a higher BMI correlated with a higher preoperative pain intensity (ρ = 0.16). Within the group of patients with a solitary treated talus lesion there was no difference according to the preoperative pain intensity between the different localizations of the defect (medial vs. lateral talus) (p = 0.82). Within the group of patients with a solitary treated talus or tibia lesion there was no correlation between the defective area or the lesion stage according to the ICRS classification on the one hand, and the preoperative pain intensity on the other (ρ = 0.09, and ρ = 0.04, respectively). According to the Berndt-Harty-Loomer classification a higher lesion stage (stage four and five) was associated with a higher preoperative pain intensity (ρ = 0.13). There was no difference according to the preoperative pain intensity between the group of patients that received a debridement of a bony or soft tissue impingement in addition to the cartilage therapy and the group of patients without this kind of additional therapy (p = 0.10). Further, there was no difference according to the preoperative pain intensity between the group of patients that received a stabilisation of the ankle joint in addition to the cartilage therapy and the group of patients without a stabilisation procedure (p = 0.83). CONCLUSION: Osteochondral lesions of the ankle can be associated with a moderate and in some cases high pain intensity. In female patients a higher BMI is associated with a higher pain intensity. Further, a higher lesion stage according to the Berndt-Harty-Loomer classification is associated with a higher pain intensity, which highlights the clinical relevance of this classification.

Osteochondral lesions of the talus.

Background and purpose - The frequency of progression of osteoarthritis and persistence of symptoms in untreated osteochondral lesion of the talus (OCL) is not well known. We report the outcome of a nonoperative treatment for symptomatic OCL. Patients and methods - This study included 142 patients with OCLs from 2003 to 2013. The patients did not undergo immobilization and had no restrictions of physical activities. The mean follow-up time was 6 (3-10) years. Initial MRI and CT confirmed OCL and showed lesion size, location, and stage of the lesion. Progression of osteoarthritis was evaluated by standing radiographs. In 83 patients, CT was performed at the final follow-up for analyses of the lesion size. We surveyed patients for limitations of sports activity, and Visual Analogue Scales (VAS), AOFAS, and SF-36 were assessed. Results - No patients had progression of osteoarthritis. The lesion size as determined by CT did not change in 69/83 patients, decreased in 5, and increased in 9. The mean VAS score of the 142 patients decreased from 3.8 to 0.9 (p < 0.001), the mean AOFAS ankle-hindfoot score increased from 86 to 93 (p < 0.001), and the mean SF-36 score increased from 52 to 72 (p < 0.001). Only 9 patients reported limitations of sports activity. The size and location of the lesion did not correlate with any of the outcome scores. Interpretation - Nonoperative treatment can be considered a good option for patients with OCL.

More than 40 years' follow-up of an unconstrained metal lunate replacement for the treatment of Kienböck's disease.

Kienböck's disease is characterised by avascular necrosis of the lunate bone, and over the years it has been a challenging disease to manage, with differing opinions on the best intervention. We present an interesting case of a metallic unconstrained lunate replacement that is still functioning well in a patient 40 years after surgery. This case report represents the longest follow-up of any such prosthesis.

Prevalence of Vitamin D Deficiency in Patients With Talar Osteochondral Lesions.

BACKGROUND: Vitamin D deficiency affects over 1 billion people worldwide and is common in foot and ankle patients. The prevalence in those with osteochondral lesions of the talus (OLTs) is unknown. This study identified the prevalence and risk factors for hypovitaminosis D in patients with an OLT. METHODS: Serum 25(OH)D levels were obtained from patients presenting with an OLT from May to November during 2007 to 2016. Hypovitaminosis D was defined as 25(OH)D less than 30 ng/mL (75 nmol/L). Patients presenting with an acute ankle sprain (AS) during the same months served as a control group. Specific medical risk factors for hypovitaminosis D were recorded. The final OLT population included 46 patients (31 women [67.4%]; mean [SD] age 43.6 [14.8] years). The comparison AS group had 40 patients (32 women [80.0%]; mean [SD] age 56.2 [13.0] years). RESULTS: The mean (SD) 25(OH)D in the OLT and AS cohorts were 31.2 (12.6) ng/mL and 37.1 (13.5) ng/mL, respectively ( P = .039). Hypovitaminosis D was identified in 54% of the OLT population and 28% of the AS population ( P = .012). CONCLUSION: Hypovitaminosis D is intimately related to decreased bone mineral density. This study identified a significantly higher rate of hypovitaminosis D in patients with an OLT compared to a cohort of AS patients. These findings suggest that when patients present with an OLT, health care providers should consider evaluating for and treating hypovitaminosis D. LEVEL OF EVIDENCE: Level III, comparative study.

Freiberg's Infarction Treated With Metatarsal Shortening Osteotomy, Marrow Stimulation, and Micronized Allograft Cartilage Matrix: A Case Report.

Freiberg's infarction is a well-known condition that most commonly effects the second metatarsophalangeal joint. The etiology of Freiberg's infarction is not entirely clear and there is no consensus on treatment. The case report presents a patient successfully treated with a metatarsal shortening osteotomy, marrow stimulation, and micronized allograft cartilage matrix. This is to my knowledge the first reported case using the described technique for Freiberg's infarction. LEVELS OF EVIDENCE: Therapeutic, Level V: Expert opinion.

Diagnosis and treatment of osteochondral lesions of the ankle: current concepts / Diagnóstico e tratamento das lesões osteocondrais do tornozelo: conceitos atuais

ABSTRACT We conducted a wide-ranging review of the literature regarding osteochondral lesions of the ankle, with the aim of presenting the current concepts, treatment options, trends and future perspectives relating to this topic.

RESUMO Os autores fazem uma revisão ampla da literatura a respeito das lesões osteocondrais do tornozelo, com o intuito de expor os conceitos atuais sobre o tema, as opções de tratamento, as tendências e as perspectivas.

Arthroscopic Management of Osteochondral Lesions of the Talus.

Osteochondral fractures of the ankle are typically caused by traumatic injuries of the ankle. Repetitive trauma can lead to further cartilage damage with subsequent increasing size of the lesion, ultimately leading to severe cartilage disorder and degenerative arthritis of the ankle. Arthroscopic bone marrow stimulation has been shown to be a highly successful option for patients with small osteochondral lesions. Studies show a higher failure rate for larger lesions and cystic changes that disrupt the subchondral plate. The threshold size seems to be 150 mm(2).

[Van Neck-Odelberg disease. Report of two cases]. / A van Neck-Odelberg-betegség bemutatása két eset kapcsán.

Osteochondritis ischiopubica or van Neck-Odelberg disease is characterized by atypical ossification of the ischiopubic synchondrosis. Clinical symptoms are usually pain, limping and limited range of motion of the hip joint. Radiologic images may be confused with the possibility of fracture, tumor or inflammation. In some cases it may be difficult to set up the accurate diagnosis, and during the diagnostic process it is essential that van Neck-Odelberg disease should be considered. In this paper the authors draw attention to this rare disorder and they present the history of two patients who posed diagnostic difficulties.

Weil and Dorsal Closing Wedge Osteotomy for Freiberg's Disease.

BACKGROUND: Weil osteotomy is a type of distal osteotomy for the treatment of lesser metatarsalgia by shortening the metatarsal length. We applied Weil and dorsal closing wedge osteotomy for the treatment of Freiberg's disease. METHODS: Between September 1, 2006, and December 31, 2011, we performed Weil and dorsal closing wedge osteotomy of the second metatarsal in 15 feet of 15 patients (12 women, three men) diagnosed as having Freiberg's disease. The mean patient age was 29 years (range, 19-51 years), and mean follow-up was 47 months (range, 36-72 months). Postoperative shortening of the metatarsal length was measured by comparing preoperative and postoperative radiographs. Visual analog scale scores, American Orthopedic Foot and Ankle Society lesser metatarsophalangeal-interphalangeal scores, and the passive range of motion of the metatarsophalangeal joint were evaluated at 24 months. RESULTS: The mean postoperative shortening of the metatarsal length was 3.2 mm. The mean visual analog scale and American Orthopedic Foot and Ankle Society scores were 7.2 and 52.4 points preoperatively and 2.1 and 78.2 points at 24 months, respectively (P < .05). The mean range of motion of the metatarsophalangeal joint increased from 29.4° preoperatively to 46.5° postoperatively (P < .05). Various degrees of remodeling were observed at the dorsum of the metatarsal head at 24 months. CONCLUSIONS: Weil and dorsal closing wedge osteotomy of the metatarsal seems to be effective for treating Freiberg's disease. It improves pain and function in terms of shortening the metatarsal length and restoring the metatarsophalangeal joint.

An Osteochondral Lesion of the Distal Tibia and Fibula in Patients With an Osteochondral Lesion of the Talus on MRI: Prevalence, Location, and Concomitant Ligament and Tendon Injuries.

OBJECTIVE: The purpose of this study was to evaluate the prevalence and common location of a coexisting osteochondral lesion of the distal tibia and fibula and of associated abnormalities of the ankle ligaments and tendons on MRI in patients with an osteochondral lesion of the talus (OLT). MATERIALS AND METHODS: A search of a database of MRI studies performed between July 2003 and January 2014 yielded MRI examinations of 297 feet with OLTs. Two readers reviewed the MRI examinations independently for the presence of an osteochondral lesion of the distal tibia and fibula and for concomitant ligament and tendon injuries. If an osteochondral lesion of the distal tibia and fibula was present, the reviewers also recorded the location (zones 1-10) and stage. Interobserver and intraobserver reliabilities were assessed using kappa statistics. The associations between a coexisting osteochondral lesion of the distal tibia and fibula and an OLT or a concomitant ankle injury were evaluated using the chi-square test. RESULTS: Readers A and B identified 61 (20.5%) and 47 (15.8%) coexisting osteochondral lesions of the distal tibia and fibula, respectively, with good interobserver (κ = 0.73) and excellent intraobserver (κ = 0.97) reliabilities. The most common location of a coexisting osteochondral lesion of the distal tibia and fibula was zone 4 (29.5%) by reader A and zone 2 (21.3%) by reader B. Stage I and stage IIA were common (> 85%). The frequency of osteochondral lesions of the distal tibia and fibula was not significantly different according to the location or stage of OLT. Abnormalities in the tibialis posterior tendon and in the anterior and posterior talofibular, calcaneofibular, and deltoid ligaments were significantly more common in patients with a coexisting osteochondral lesion of the distal tibia and fibula than in those with an isolated OLT (p < 0.05). CONCLUSION: A coexisting osteochondral lesion of the distal tibia and fibula is not rare on MRI in patients with an OLT and is related to a higher frequency of concomitant ankle ligament and tendon injuries.

Osteocondritis de sesamoideos: Revisión / Hallucal sesamoid osteochondritis: Review

La osteocondritis de los sesamoideos es una enfermedad infrecuente, que se puede dar en cualquiera de los dos sesamoideos, siendo una patología incapacitante. A pesar de que los sesamoideos juegan un papel fundamental en la mecánica del antepié, algunos trastornos que se dan en ellos a menudo se pasan por alto o son mal diagnosticados. Se revisa y analizan las características clínicas de la enfermedad, su tratamiento y las claves diagnósticas que nos permiten establecer un correcto diagnóstico diferencial con otros procesos patológicos que afectan a los sesamoideos (AU)

Osteochondritis of the sesamoid is a rare disease, which can result in either sesamoid being disabling pathology. Despite the fact the hallucal sesamoids play a crucial role in forefoot mechanics, pathology resulting from them are often overlooked or misdiagnosed. We review and analyze the clinical characteristics of the disease, its treatment and diagnostic clues that allow us to establish a correct differential diagnosis with other pathological processes affecting the sesamoid (AU)

Factors Associated with Pain Severity in Children with Calcaneal Apophysitis (Sever Disease).

OBJECTIVE: To identify any association between the pain experienced as a result of calcaneal apophysitis, anthropometric data, and lower limb measurements. STUDY DESIGN: This study was a cross-sectional study, nested within a wider randomized, comparative efficacy trial. One hundred twenty-four children between the ages of 8 and 14 years with a clinical diagnosis of calcaneal apophysitis were recruited for this study. Of the participating children, 72 were male. The measures recorded were height, weight, waist circumference, body mass index, foot posture, and ankle joint range of motion; comparison with normative values was also completed. Univariate and multivariable regression analyses were undertaken to identify factors associated with the severity of pain experienced (visual analog scale). RESULTS: The children within this study had a higher mean body mass index (P < .001), increased weight (P < .001), and were taller (P < .001) compared with normative values. The children also demonstrated differences in foot posture and ankle joint range of motion. Multivariable regression analyses identified that older participants (P = .046) and those who had experienced pain for longer (P = .043) reported higher pain severity. CONCLUSIONS: Children presenting with calcaneal apophysitis were anthropometrically different from their peers and had experienced a lengthy period of pain. Therefore, early management focussing on the anthropometric differences may minimize the intensity and duration of pain experienced. TRIAL REGISTRATION: Registered with Australian New Zealand Clinical Trials Registry: ACTRN12609000696291.