RESUMEN
OBJECTIVE: To assess in individuals with traumatic spinal cord injury (TSCI) the relationship between mortality and need for ICU and early magnetic resonance imaging (MRI), analyzing spinal parenchymal alterations, disruption of vertebral ligaments (DVL) and spinal cord compression (SCC). DESIGN: Retrospective study. SETTING: Third-level hospital, Spinal Cord Injury Unit and ICU. PATIENTS: Individuals with acute TSCI between 2010 and 2019. INTERVENTION: Analysis of MRI performed in the first 72â¯h. VARIABLES OF INTEREST: Admission to ICU and mortality. RESULTS: 269 cases collected. The pattern that demonstrated higher mortality was cord hemorrhage (16.7%) for 12.5% ââof single-level edema and 6.5% of multilevel edema (pâ¯=â¯0.125). The same happened with ICU admissions: 69.0% in hemorrhage, 60.2% in multilevel edema and 46.3% in short edema (pâ¯=â¯0.018). Analyzing CCM, mortality was 13.4% with 59.2% of ICU admissions, for 2.2% and 42.2% of individuals without cord compression (pâ¯=â¯0.020 and pâ¯=â¯0.003). The figures of death and ICU admission among cord injuries with DVL were 15.0% and 67.3%, for 6.2% and 44.4% of the individuals without DLV (pâ¯<â¯0.001 and pâ¯=â¯0.013). CONCLUSIONS: The presence of spinal cord hemorrhage, SCC and DVL was associated with a higher admission in ICU. A significant increase in mortality was observed in cases with SCC and DVL.
Asunto(s)
Traumatismos de la Médula Espinal , Humanos , Pronóstico , Estudios Retrospectivos , Imagen por Resonancia Magnética/métodos , Morbilidad , Hemorragia , Edema/complicacionesRESUMEN
OBJECTIVES: To analyze the relationship between neurological progression following traumatic spinal cord injury and Spinal Cord Compression (SCC) and Spinal Ligamentous Injury (LI) by magnetic resonance imaging. DESIGN: Retrospective observational study. SETTING: Spinal Cord Injury Unit (A Coruña, Spain). PARTICIPANTS: Patients were admitted for traumatic spinal cord injury between January 2010 and December 2018 with a magnetic resonance imaging examination performed during the acute phase. INTERVENTION: Evaluation of SCC and LI by magnetic resonance imaging. OUTCOME MEASURES: Comparisons between neurological examination at admission and discharge were made, assessing ASIA Impairment Scale (AIS) grade and motor score. RESULTS: Data from 296 patients were collected. A relationship between SCC and LI and complete injuries were found (P < 0.001). Improvement of the AIS grade was observed in 31.6% of patients with SCC and 31.3% with LI versus 42.7% and 37.8% of subjects without these complications, respectively. Regarding motor score, patients with SCC had lower mean values at the beginning (46.9 ± 26.8 versus 61.1 ± 29.9 in the control group, P < 0.001), as well as less improvement when assessed by the percentage of change (35.1 ± 37.5% versus 49.4 ± 38.1% in the control group, P = 0.010). Similar results were obtained in cases with LI: mean motor score at admission was 45.9 ± 26.7 versus 54.9 ± 29.4 in the control group (P = 0.014) and the percentage of change was 28.5 ± 37.1% in comparison to 46.0 ± 37.5% (P = 0.001) in the controls. CONCLUSIONS: There is a relationship between SCC and LI and complete spinal cord injury. This patient population has lower possibilities of improving their AIS grade and motor score.
RESUMEN
OBJECTIVE: The objective of this study was to identify factors associated with the intensive care unit (ICU) length of stay (LOS) of patients with an acute traumatic spinal cord injury above T6. METHODS: We performed a retrospective, observational study of patients admitted to an ICU between 1998 and 2017 (n = 241). The LOS was calculated using a cumulative incidence function, with events of death being considered a competing event. Factors associated with the LOS were analyzed using both a cause-specific Cox proportional hazards regression model and a competing risk model. A multistate approach was also used to analyze the impact of nosocomial infections on the LOS. RESULTS: A total of 211 patients (87.5%) were discharged alive from the ICU (median LOS = 23 days), and 30 (12.4%) died (median LOS = 11 days). In the multivariate analysis after adjusting for variables collected 4 days after the ICU admission, a higher American Spinal Injury Association motor score (subdistribution hazards ratio [sHR] = 1.01), neurological level C5-C8 (HR = 0,64), and lower Sequential Organ Failure Assessment score (sHR = 0.82) and fluid balance (sHR = 0.95) on day 4 were linked to a lower LOS in this unit. In the multivariate analysis, the onset of an infection was significantly associated with a longer LOS when adjusting for variables collected both at ICU admission (adjusted sHR = 0.62; 95% confidence interval = 0.50-0.77) and on day 4 (adjusted hazards ratio = 0.65; 95% confidence interval = 0.52-0.80). CONCLUSIONS: After adjusting the data for conventional variables, we identified a lower American Spinal Injury Association motor score, injury level C5-C8, a higher Sequential Organ Failure Assessment score on day 4, a more positive fluid balance on day 4, and the onset of an infection as factors independently associated with a longer ICU LOS.
Asunto(s)
Traumatismos de la Médula Espinal , Traumatismos Vertebrales , Humanos , Unidades de Cuidados Intensivos , Tiempo de Internación , Estudios Retrospectivos , Traumatismos de la Médula Espinal/complicaciones , Traumatismos de la Médula Espinal/terapia , Traumatismos Vertebrales/complicacionesRESUMEN
OBJECTIVE: To analyze the incidence and characteristics of traumatic spinal cord injury (SCI) in geriatric population of Galicia (Spain), hospital management and functional prognosis METHODS: Comparative retrospective study. Patients admitted with acute traumatic SCI during the time period between January 2010 and December 2016 were included. Two groups established: The elderly over and under 75 years of age, with the latter acting as a control group. RESULTS: 379 patients were studied (27.2% ≥75 years). The main etiology in the >75 years group were falls: 80.6%. There were 65.7% who presented incomplete spinal cord injuries with mean motor index (MI) of 44.9/100. Upon discharge, 90.8% were dependent. Hospital mortality was 34.9%. Those >75 years suffered from more cervical injuries (74.8 vs. 51.2%, pâ¯<â¯0.001), longer delay in diagnosis (31.1% vs. 9.2%, pâ¯<â¯0.001) and higher hospital mortality (34.9% vs. 3.2%, pâ¯<â¯0.001). Fewer surgical interventions were performed, with a longer delay. Percentages for admission into ICU, mechanical ventilation and performing a tracheostomy proved to be similar. There were no significant differences found in the evolution according to the ASIA scale or the MI. CONCLUSIONS: 1) The frequency of traumatic SCI in the elderly in Galicia is high. 2) Neurological evolution is similar to younger patients but the level of dependence is higher. 3) The level of care provided is similar in both groups, except for the surgical indication. 4) Hospital mortality is high.
Asunto(s)
Traumatismos de la Médula Espinal , Accidentes por Caídas , Anciano , Humanos , Pronóstico , Estudios Retrospectivos , España/epidemiología , Traumatismos de la Médula Espinal/diagnósticoRESUMEN
BACKGROUND: Transanal irrigation (TAI) has emerged as a key option when more conservative bowel management does not help spinal cord injured (SCI) individuals with neurogenic bowel dysfunction (NBD). AIM: To investigate the short-term efficacy and safety of an electronic TAI system (Navina Smart) in subjects with NBD. DESIGN: We present an open, prospective efficacy study on Navina Smart, in individuals with NBD secondary to SCI, studied at three months. POPULATION: Eighty-nine consecutive consenting established SCI individuals (61 male; mean age 48, range 18-77) naïve to TAI treatment were recruited from ten centres in seven countries. Subjects had confirmed NBD of at least moderate severity (NBD score ≥10). METHODS: Subjects were taught how to use the device at baseline assisted by the Navina Smart app, and treatment was tailored during phone calls until optimal TAI regime was achieved. The NBD score was measured at baseline and at three months follow up (mean 98 days). Safety analysis was performed on the complete population while per protocol (PP) analysis was performed on 52 subjects. RESULTS: PP analysis showed a significant decrease in mean NBD score (17.8 to 10, p<0.00001). In subjects with severe symptoms (defined as NBD score ≥14), mean NBD scores decreased (19.4 to 10.9, p<0.0001). The number of subjects with severe symptoms decreased from 41 (79%) subjects at baseline to 16 (31%) at three months follow-up. Device failure accounted for the commonest cause for loss of data. Side effects possibly related to the device developed in 11 subjects (12%). Discontinuation due to failure of therapy to relieve symptoms was reported by 5 subjects (6%). CONCLUSION: Navina Smart is effective for individuals with NBD, even those with severe symptoms; long-term data will follow. Whilst there were some device problems (addressed by the later stages of subject recruitment) the treatment was generally safe. CLINICAL TRIAL: (ClinicalTrials.gov number NCT02979808).
Asunto(s)
Intestino Neurogénico/terapia , Irrigación Terapéutica/métodos , Adulto , Diseño de Equipo , Incontinencia Fecal/etiología , Incontinencia Fecal/terapia , Femenino , Humanos , Masculino , Persona de Mediana Edad , Intestino Neurogénico/etiología , Estudios Prospectivos , Traumatismos de la Médula Espinal/complicaciones , Irrigación Terapéutica/efectos adversos , Irrigación Terapéutica/instrumentaciónRESUMEN
La vertebroplastia y la cifoplastia son técnicas percutáneas mínimamente invasivas que se hallan indicadas en el tratamiento del dolor asociado con fracturas vertebrales osteoporóticas y tumorales. Aunque han demostrado ser técnicas seguras, pueden dar lugar a complicaciones derivadas de la llamada 'fuga de cemento'. Presentamos el caso clínico de dos mujeres con 37 y 62 años, quienes presentaron fracturas toracolumbares múltiples, la primera de etiología traumática y la segunda osteoporótica, con afectación de muro posterior. Tras implementarse dichas técnicas las pacientes presentaron lesión medular incompleta por escape de cemento al canal medular; en el segundo caso se produjo también embolismo pulmonar por cemento. A fin de solucionar dichas complicaciones, se realizaron sendas laminectomías con extracción del material y las pacientes ingresaron a tratamiento rehabilitador; en la paciente con embolismo se inició procedimiento de anticoagulación. Al alta, ambas presentaban mejoría exploratoria y realizaban marcha con ortesis. Se concluye que la vertebroplastia y la cifoplastia son técnicas relativamente seguras aunque no exentas de complicaciones, pues la fuga de cemento a los plexos venosos constituye una complicación conocida y reportada. Es importante una apropiada selección de pacientes, comprobando la integridad del muro posterior; así mismo, los pacientes deben ser evaluados cuidadosamente desde el punto de vista respiratorio.
Vertebroplasty and kyphoplasty are minimally invasive percutaneous techniques indicated for the treatment of pain associated with osteoporotic and tumor vertebral fractures. Although they have proven to be safe techniques, they can give rise to complications derived from the so-called 'cement leakage'. We present the clinical case of two women aged 37 and 62 years, who presented multiple thoracolumbar fractures, the first of traumatic etiology and the second osteoporotic, with posterior wall involvement. After implementing these techniques, the patients presented incomplete medullary lesion due to cement leakage into the medullary canal; in the second case there was also pulmonary embolism due to cement. In order to solve these complications, two laminectomies were performed with removal of the material and the patients were admitted for rehabilitation treatment; in the patient with embolism, anticoagulation procedure was started. At discharge, both patients showed exploratory improvement and were walking with orthosis. We conclude that vertebroplasty and kyphoplasty are relatively safe techniques, although they are not free of complications, since cement leakage to the venous plexus is a known and reported complication. Appropriate patient selection is important, checking the integrity of the posterior wall; likewise, patients should be carefully evaluated from the respiratory point of view.
Asunto(s)
Humanos , Femenino , Adulto , Persona de Mediana EdadRESUMEN
OBJECTIVE: To analyze the incidence and characteristics of traumatic spinal cord injury (SCI) in geriatric population of Galicia (Spain), hospital management and functional prognosis. METHODS: Comparative retrospective study. Patients admitted with acute traumatic SCI during the time period between January 2010 and December 2016 were included. Two groups established: The elderly over and under 75 years of age, with the latter acting as a control group. RESULTS: Three hundred seventy-nine patients were studied (27.2% ≥75 years). The main etiology in the >75 years group were falls: 80.6%. There were 65.7% who presented incomplete spinal cord injuries with mean motor index (MI) of 44.9/100. Upon discharge, 90.8% were dependent. Hospital mortality was 34.9%. Those >75 years suffered from more cervical injuries (74.8 vs. 51.2%; p<0.001), longer delay in diagnosis (31.1 vs. 9.2%; p<0.001) and higher hospital mortality (34.9 vs. 3.2%; p<0.001). Fewer surgical interventions were performed, with a longer delay. Percentages for admission into ICU, mechanical ventilation and performing a tracheostomy proved to be similar. There were no significant differences found in the evolution according to the ASIA scale or the MI. CONCLUSIONS: 1) The frequency of traumatic SCI in the elderly in Galicia is high; 2) Neurological evolution is similar to younger patients but the level of dependence is higher; 3) The level of care provided is similar in both groups, except for the surgical indication, and 4) Hospital mortality is high.
RESUMEN
CONTEXT: Orthostatic hypotension (OH) is a common complication in patients with a spinal cord injury, mainly affecting complete injuries above neurological level T6. It is generally more severe during the acute phase but can remain symptomatic for several years. FINDINGS: A 65-year-old male with a grade ASIA A post-traumatic cervical spinal cord injury, at neurological level C4, presenting with symptomatic refractory OH. Increased blood pressure (BP) levels and an overall clinical improvement was observed after administering an increasing dose of droxidopa. Treatment was started at a dose of 100â mg twice daily (bid), one to be taken upon rising in the morning and another one in the afternoon, at least three hours before bedtime. According to the patient's symptomatic response, each individual dose was increased by 100â mg at 48-hour intervals. Both increased mean BP levels and a subjective symptomatic improvement were evidenced at a dose of 300â mg bid. CLINICAL RELEVANCE: Treatment with droxidopa increases BP levels and improves symptoms related to refractory OH using all physical and pharmacological measures available. It could therefore constitute an effective alternative treatment for OH in patients with a spinal cord injury.
Asunto(s)
Antiparkinsonianos/uso terapéutico , Droxidopa/uso terapéutico , Hipotensión Ortostática/tratamiento farmacológico , Traumatismos de la Médula Espinal/complicaciones , Anciano , Antiparkinsonianos/administración & dosificación , Droxidopa/administración & dosificación , Humanos , Hipotensión Ortostática/etiología , MasculinoRESUMEN
STUDY DESIGN: Descriptive retrospective study. OBJECTIVES: To analyze risk factors associated with mechanical ventilation (MV) in cases of acute traumatic Cervical Spinal Cord Injury (tCSCI). SETTING: Unidad de Lesionados Medulares, Complejo Hospitalario Universitario A Coruña, in Galicia (Spain). METHODS: The study included patients with tCSCI who were hospitalized between January 2010 and December 2014. The following variables were analyzed: age, gender, etiology, neurological level, ASIA (American Spinal Injury Association) grade, associated injuries, injury severity score (ISS), ASIA motor score (AMS) at admission and mortality. RESULTS: A total of 146 patients met the study's inclusion criteria. The majority were men (74.7%) with mean age of 62.6 (s.d. ± 18.8) years. Sixty patients (41.1%) required MV. Mean age of ventilated vs. non-ventilated patients was 57.3 vs. 65.7. Men were more likely to require MV than women, ASIA grades A and B were also more likely to need MV than grades C and D, as well as patients with associated injuries. The AMS of patients receiving MV was lower than that of those who did not require MV (20.1 vs. 54.3). Moreover, the ISS was higher in patients receiving MV (31.2 vs. 13.4). An AMS ≤ 37 and an ISS ≥ 13 increased the risk of requiring MV by a factor of 11.98 and 7.28, respectively. CONCLUSIONS: Isolated factors associated with a greater risk of MV in tCSCI were: age, gender, ASIA grade, ISS and AMS. However, the only factor with a significant discriminatory ability to determine the need for MV was the AMS at admission.