RESUMEN
BACKGROUND: The clinical course of motor deficits from lumbosacral radiculopathy appears to improve with or without surgery. Strength measurements have been confined to manual muscle testing (MMT) and have not been extensively followed and quantified in prior studies. OBJECTIVE: To determine if motor weakness and patient-reported outcomes related to lumbosacral radiculopathy improve without surgical intervention over the course of 12 months. DESIGN: Prospective observational cohort. SETTING: Outpatient academic spine practice. PARTICIPANTS: Adults with acute radicular weakness due to disk herniation. METHODS: Forty patients with radiculopathy and strength deficit were followed over a 12-month period. Objective strength and performance tests as well as survey-based measurements were collected at baseline and then every 3 months. Patients underwent comprehensive pain management and rehabilitation and/or surgical approaches as determined in coordination with the treating specialist. This study was approved by the institutional review board of Colorado. MAIN OUTCOME MEASUREMENTS: Testing of strength was through MMT, handheld dynamometer, and performance-based testing. Furthermore, visual analog scale, modified Oswestry Disability Index, and 36-Item Short Form Health Survey (SF-36) were used to measure pain and disability outcomes. RESULTS: Of the 40 patients, 33 (82.5%) did not have surgery; 7 (17.5%) had surgery. Twenty-four of the 33 patients (60%) did not undergo surgery and were followed for 12 months (Comprehensive Pain Management and Rehabilitation, Complete [CPM&R-C]), and 9 (22%) did not have surgery and lacked at least one follow-up evaluation (Comprehensive Pain Management and Rehabilitation, Incomplete [CPM&R-I]). No statistically significant differences were found on baseline measures of strength deficits and SF-36 domains between the CPM&R-C, Surgery, and CPM&R-I groups. Pain and disability scores in the Surgery group were significantly higher than in the CPM&R-C at baseline. There were statistically significant improvements in all areas of strength, pain, and function when comparing measurements at the 12-month follow-up to baseline in the CPM&R-C group. CONCLUSIONS: Individuals with motor deficits due to lumbosacral radiculopathy improve over time regardless of treatment choice. Most did not choose surgery, and almost all of these patients regained full strength at 1 year. Strength recovery typically occurred in the first 3 months, but there was ongoing recovery over the course of a year. LEVEL OF EVIDENCE: II.
Asunto(s)
Evaluación de la Discapacidad , Desplazamiento del Disco Intervertebral/rehabilitación , Desplazamiento del Disco Intervertebral/cirugía , Destreza Motora/fisiología , Debilidad Muscular/rehabilitación , Radiculopatía/etiología , Centros Médicos Académicos , Adulto , Instituciones de Atención Ambulatoria , Distribución de Chi-Cuadrado , Colorado , Tratamiento Conservador , Femenino , Estudios de Seguimiento , Humanos , Desplazamiento del Disco Intervertebral/complicaciones , Desplazamiento del Disco Intervertebral/diagnóstico por imagen , Región Lumbosacra , Masculino , Persona de Mediana Edad , Debilidad Muscular/diagnóstico , Manejo del Dolor , Dimensión del Dolor , Estudios Prospectivos , Radiculopatía/rehabilitación , Radiculopatía/cirugía , Recuperación de la Función , Índice de Severidad de la Enfermedad , Estadísticas no Paramétricas , Resultado del TratamientoRESUMEN
Objectives To assess the relationships among alkali production, diet, oral health behaviors, and oral hygiene. Methods Data from 52 subjects including demographics, diet, and oral hygiene scores were analyzed against the level of arginine and urea enzymes in plaque and saliva samples. An oral habit survey was completed that included: use of tobacco (TB), alcohol (AH), sugary drinks (SD), and diet. Alkali production through arginine deiminase (ADS) and urease activities were measured in smooth-surface supragingival dental plaque and un stimulated saliva samples from all subjects. ADS and urease activities were measured by quantification of the ammonia generated from the incubation of plaque or saliva samples. Spearman correlations were used to compute all associations. Results Participants in the lowest SES (Socio-economic status) group had the habit of consuming sugary drinks the most and had the highest rate of tobacco use. Males consumed significantly more alcohol than females. No significant relationship was found between age or gender and alkali production. Higher rates of sugary drink consumption and tobacco use were significantly related to lower alkali production. Conclusion The study showed a relationship between alkali production and oral hygiene, diet, and certain oral health behaviors. Poor oral hygiene was significantly associated with age, lower SES, tobacco use, and alcohol, and sugary drinks consumption. Clinical relevance Certain oral health behaviors have an impact on oral hygiene and on alkali production; it is important to address these factors with patients as a strategy for caries control. .
Asunto(s)
Humanos , Masculino , Femenino , Adulto , Adulto Joven , Álcalis/análisis , Conducta Alimentaria , Boca/química , Higiene Bucal , Factores de Edad , Consumo de Bebidas Alcohólicas/efectos adversos , Álcalis/metabolismo , Carbohidratos/efectos adversos , Caries Dental/etiología , Caries Dental/prevención & control , Hidrolasas/análisis , Hidrolasas/metabolismo , Factores de Riesgo , Saliva/química , Fumar/efectos adversos , Factores Socioeconómicos , Estadísticas no Paramétricas , Ureasa/análisis , Ureasa/metabolismoRESUMEN
OBJECTIVES: To assess the relationships among alkali production, diet, oral health behaviors, and oral hygiene. METHODS: Data from 52 subjects including demographics, diet, and oral hygiene scores were analyzed against the level of arginine and urea enzymes in plaque and saliva samples. An oral habit survey was completed that included: use of tobacco (TB), alcohol (AH), sugary drinks (SD), and diet. Alkali production through arginine deiminase (ADS) and urease activities were measured in smooth-surface supragingival dental plaque and un stimulated saliva samples from all subjects. ADS and urease activities were measured by quantification of the ammonia generated from the incubation of plaque or saliva samples. Spearman correlations were used to compute all associations. RESULTS: Participants in the lowest SES (Socio-economic status) group had the habit of consuming sugary drinks the most and had the highest rate of tobacco use. Males consumed significantly more alcohol than females. No significant relationship was found between age or gender and alkali production. Higher rates of sugary drink consumption and tobacco use were significantly related to lower alkali production. CONCLUSION: The study showed a relationship between alkali production and oral hygiene, diet, and certain oral health behaviors. Poor oral hygiene was significantly associated with age, lower SES, tobacco use, and alcohol, and sugary drinks consumption. Clinical relevance Certain oral health behaviors have an impact on oral hygiene and on alkali production; it is important to address these factors with patients as a strategy for caries control.