RESUMEN
Background: Although the diagnosis of thoracic outlet syndrome (TOS) is often missed, outcomes from surgical intervention significantly improve patient satisfaction. This article seeks to highlight patient characteristics, intraoperative findings, and both short and long-term outcomes of thoracic outlet decompression in the adolescent population. Methods: A retrospective chart review of patients between the ages of 13 and 21 years with a clinical diagnosis of neurogenic thoracic outlet syndrome (NTOS) who were treated surgically between 2000 and 2015 was performed. Data points including preoperative patient characteristics and intraoperative findings were collected. In addition, patient-reported outcome scores, including Visual Analog Scale (VAS), Single Assessment Numeric Evaluation (SANE), Quick Disabilities of the Arm, Shoulder, and Hand (QuickDASH) questionnaire, Cervical Brachial Symptom Questionnaire (CBSQ), and NTOS index, were obtained for a cohort of patients with follow-up ranging from 2 to 15 years. Results: The study population consisted of 54 patients involving 61 extremities. The most common procedures included neurolysis of the supraclavicular brachial plexus (60, 98.4%), anterior scalenectomy (59, 96.7%), and middle scalenectomy (54, 88.5%). First rib resection (FRR) was performed in 28 patients (45.9%). Long-term outcomes were collected for 24 (44%) of 54 patients with an average follow-up of 69.5 months (range, 24-180 months). The average VAS improved from 7.5 preoperatively to 1.8 postoperatively. The average SANE increased from 28.9 preoperatively to 85.4 postoperatively. The average postoperative scores were 11.4 for the QuickDASH, 27.4 for the CBSQ, and 17.2 for the NTOS index. Subgroup analysis of patients having FRR (28, 45.9%) demonstrated no difference in clinical outcome measures compared with patients who did not have FRR. Conclusion: Surgical treatment of NTOS in adolescent patients has favorable intermediate and long-term outcomes.
Asunto(s)
Síndrome del Desfiladero Torácico , Adolescente , Adulto , Descompresión Quirúrgica/métodos , Humanos , Estudios Retrospectivos , Costillas/cirugía , Síndrome del Desfiladero Torácico/cirugía , Resultado del Tratamiento , Adulto JovenRESUMEN
The global SARS-CoV-2/COVID-19 pandemic has required a reduction in nonemergency treatment for a variety of disorders. This report summarizes conclusions of an international multidisciplinary consensus group assembled to address evaluation and treatment of patients with thoracic outlet syndrome (TOS), a group of conditions characterized by extrinsic compression of the neurovascular structures serving the upper extremity. The following recommendations were developed in relation to the three defined types of TOS (neurogenic, venous, and arterial) and three phases of pandemic response (preparatory, urgent with limited resources, and emergency with complete diversion of resources). ⢠In-person evaluation and treatment for neurogenic TOS (interventional or surgical) are generally postponed during all pandemic phases, with telephone/telemedicine visits and at-home physical therapy exercises recommended when feasible. ⢠Venous TOS presenting with acute upper extremity deep venous thrombosis (Paget-Schroetter syndrome) is managed primarily with anticoagulation, with percutaneous interventions for venous TOS (thrombolysis) considered in early phases (I and II) and surgical treatment delayed until pandemic conditions resolve. Catheter-based interventions may also be considered for selected patients with central subclavian vein obstruction and threatened hemodialysis access in all pandemic phases, with definitive surgical treatment postponed. ⢠Evaluation and surgical treatment for arterial TOS should be reserved for limb-threatening situations, such as acute upper extremity ischemia or acute digital embolization, in all phases of pandemic response. In late pandemic phases, surgery should be restricted to thrombolysis or brachial artery thromboembolectomy, with more definitive treatment delayed until pandemic conditions resolve.
Asunto(s)
Betacoronavirus/patogenicidad , Infecciones por Coronavirus/prevención & control , Pandemias/prevención & control , Neumonía Viral/prevención & control , Guías de Práctica Clínica como Asunto , Síndrome del Desfiladero Torácico/diagnóstico , Triaje/normas , COVID-19 , Consenso , Infecciones por Coronavirus/epidemiología , Infecciones por Coronavirus/transmisión , Infecciones por Coronavirus/virología , Descompresión Quirúrgica/normas , Procedimientos Quirúrgicos Electivos/métodos , Procedimientos Quirúrgicos Electivos/normas , Tratamiento de Urgencia/métodos , Tratamiento de Urgencia/normas , Humanos , Control de Infecciones/normas , Comunicación Interdisciplinaria , Recuperación del Miembro/métodos , Recuperación del Miembro/normas , Selección de Paciente , Neumonía Viral/epidemiología , Neumonía Viral/transmisión , Neumonía Viral/virología , SARS-CoV-2 , Telemedicina/normas , Síndrome del Desfiladero Torácico/etiología , Síndrome del Desfiladero Torácico/terapia , Terapia Trombolítica/métodos , Terapia Trombolítica/normas , Tiempo de Tratamiento/normasRESUMEN
CASE: We report 2 cases of brachial plexus injury after open subpectoral biceps tenodesis. In 1 patient, the nerves likely sustained a stretch injury related to retractor use. In the other patient, multiple nerves were severed, and we hypothesize that they were caught in a drill bit. CONCLUSIONS: To decrease the risk of nerve injury due to traction or inadvertent wrapping of nerves in the drill bit or tenodesis screw, we recommend careful retractor use and tendon fixation techniques that use a protective sleeve during both drilling and fixation.
Asunto(s)
Neuropatías del Plexo Braquial/etiología , Plexo Braquial/lesiones , Complicaciones Posoperatorias/etiología , Tenodesis/efectos adversos , Femenino , Humanos , Enfermedad Iatrogénica , Persona de Mediana EdadRESUMEN
True neurogenic thoracic outlet syndrome (TOS) is an uncommon disorder despite of be a frequent reason for referral to the EMG laboratories. We describe the second case in the literature of true TOS in a competitive swimmer with progressive weakness and severe atrophy of the left thenar eminence. EMG showed lower trunk plexopathy. X-ray and MRI of the cervical spine and brachial plexus were normal. Surgical exploration evidenced the lower trunk retracted and pulled by a fibrous band. It was excised and neurolysis of the plexus was done with gradual improvement of function. We discuss the possible pathophysiology of this association.
A síndrome do desfiladeiro torácico verdadeiro é condição incomum, apesar de ser uma razão freqüente de encaminhamento aos laboratórios de eletroneuromiografia. Nós descrevemos o segundo caso na literatura desta doença rara em um nadador competitivo com fraqueza e atrofia severa da eminência tenar esquerda. A ENMG mostrou plexopatia do tronco inferior. O RX e as ressonâncias magnéticas da coluna cervical e do plexo braquial foram normais. Exploração cirúrgica mostrou o tronco inferior tracionado por uma banda fibrosa. Ela foi ressecada e procedeu-se a neurólise do plexo com melhora gradual da função. Nós discutimos a possível fisiopatologia desta associação.
Asunto(s)
Adolescente , Humanos , Masculino , Natación , Síndrome del Desfiladero Torácico/diagnóstico , Electromiografía , Estudios de Seguimiento , Imagen por Resonancia Magnética , Índice de Severidad de la Enfermedad , Síndrome del Desfiladero Torácico/fisiopatología , Síndrome del Desfiladero Torácico/cirugíaRESUMEN
True neurogenic thoracic outlet syndrome (TOS) is an uncommon disorder despite of be a frequent reason for referral to the EMG laboratories. We describe the second case in the literature of true TOS in a competitive swimmer with progressive weakness and severe atrophy of the left thenar eminence. EMG showed lower trunk plexopathy. X-ray and MRI of the cervical spine and brachial plexus were normal. Surgical exploration evidenced the lower trunk retracted and pulled by a fibrous band. It was excised and neurolysis of the plexus was done with gradual improvement of function. We discuss the possible pathophysiology of this association.
Asunto(s)
Natación , Síndrome del Desfiladero Torácico/diagnóstico , Adolescente , Electromiografía , Estudios de Seguimiento , Humanos , Imagen por Resonancia Magnética , Masculino , Índice de Severidad de la Enfermedad , Síndrome del Desfiladero Torácico/fisiopatología , Síndrome del Desfiladero Torácico/cirugíaRESUMEN
A prospective analysis of the injuries of off-road competition motorcyclist at four International Six Day Enduro (ISDE) events was performed utilizing the injury severity score (ISS) and the abbreviated injury scale (AIS). Of the 1787 participants, approximately 10% received injuries that required attention from a medical response unit. The majority (85%) sustained a mild injury (mean ISS 3.9). Loss of control while jumping and striking immovable objects were important risk determinants for serious injury. Although seasoned in off-road experiences, mean 15.3 years, 54% of those injured were first year rookies to the ISDE event. Speeds were below 50 km/h in the majority of accidents (80%), and were not statistically correlated with severity. The most frequently injured anatomical regions were the extremities (57%). The most common types of injury were ligamentous (50%). Seventy-seven percent of all fractures were AIS grades 1 and 2. The most common fractures were those of the foot and ankle (36%). Multiple fractures involving different anatomical regions, or a combination of serious injuries was seen with only one rider. When compared to the injuries of the street motorcyclist, competition riders had lower AIS grades of head and limb trauma. Off-road motorcycle competition is a relatively safe sport with injury rates comparably less than those of contact sports such as American football and hockey.