| Literature DB >> 35866733 |
Natalia Cardona1, Sandra Jhoana Ocampo2, Jorge Mario Estrada3, María Isabel Mojica4, Gloria Liliana Porras5.
Abstract
Introduction: Spinal muscular atrophy is a rare genetic neurodegenerative disorder affecting the motor neurons of the anterior horn of the spinal cord, which results in muscle atrophy and weakness. In Colombia, few studies have been published on the pathology and none with functional analysis. Objective: To characterize clinically and functionally some cases of spinal muscular atrophy patients from Central-Western Colombia. Materials and methods: We conducted a cross-sectional descriptive study between 2007 and 2020 with patients clinically and molecularly diagnosed with spinal muscular atrophy who attended a care center. For the functional assessment we used the Hammersmith and Chop-Intend scales and the data were systematized with the Epi-Info, version 7.0 software.Entities:
Keywords: Muscular atrophy; spinal; rare diseases; physical therapy specialty
Mesh:
Year: 2022 PMID: 35866733 PMCID: PMC9410705 DOI: 10.7705/biomedica.6178
Source DB: PubMed Journal: Biomedica ISSN: 0120-4157 Impact factor: 1.173
Características de mográficas de 14 pacientes con atrofia espinal muscular
| Tipo I n=1 | Tipo II n=10 | Tipo III n=3 | Total N=14 | ||
|---|---|---|---|---|---|
| Sexo | |||||
| Masculino | 0 | 4 | 1 | 5 | |
| Femenino | 1 | 6 | 2 | 9 | |
| Edad actual | |||||
| Me (P25-P75) | 5 (5 - 5) | 15 (11 - 27) | 15 (14 - 16) | 15 (11 - 26) | |
| Ocupación | |||||
| Empleado | 0 | 2 | 1 | 3 | |
| Desempleado | 0 | 0 | 1 | 1 | |
| Estudiante | 0 | 7 | 1 | 8 | |
| Sin datos | 1 | 1 | 0 | 2 | |
| Inicio de síntomas (meses) Me (P25-P75) | 1 (1 - 1) | 9 (8 - 11) | 30 (24 - 36) | 10 (7,5 - 12) | |
| Edad de diagnóstico (meses) Me (P25-P75) | 11 (11 - 11) | 36 (18 - 132) | 48 (36 - 348) | 36 (18 - 132) | |
| Antropometría | Peso (kg) | ||||
| Me (P25-P75) | |||||
| Talla (cm) | 13 (13 - 13) | 36 (17 - 53) | 46 (29 - 60) | 36 (17 - 53) | |
| Me (P25-P75) | 105 (105 - 105) | 150 (120 - 151) | 165 (153 - 165) | 150 (120 - 154) | |
| IMC | 11,8 (11,8 - 11,8) | 19,5 (12,6 - 21,5) | 19,7 (10,7 - 22,1) | 19,5 (11,8 - 21,5) | |
| Me (P25-P75) | |||||
| Diagnóstico molecular | |||||
| 1 | 9 | 2 | 12 | ||
| 0 | 8 | 1 | 9 | ||
| Sin datos | 0 | 1 | 0 | 1 | |
| Antecedentes | |||||
| Familiar con AME | 0 | 2 | 1 | 3 | |
IMC: índice de masa corporal; AME: atrofia muscular espinal; SD: sin datos;
Me: mediana; P25: percentil 25; P75: percentil 75;
Características clínicas de los pacientes con atrofia espinal muscular en el momento de la evaluación
| Tipo I n | Tipo II n | Tipo III n | Total n | |
|---|---|---|---|---|
| Control de esfínteres | 0 | 7 | 2 | 9 |
| Debilidad muscular | 1 | 9 | 3 | 13 |
| Hipotonía | 1 | 9 | 3 | 13 |
| Disminución de reflejos tendinosos | 1 | 9 | 3 | 13 |
| Atrofia muscular | 1 | 8 | 3 | 12 |
| Fasciculaciones linguales | 0 | 6 | 2 | 8 |
| Retraso del desarrollo motor | 1 | 7 | 3 | 11 |
| Contracturas musculares | 1 | 5 | 1 | 7 |
| Disnea | 1 | 5 | 1 | 7 |
| Malnutrición | 0 | 1 | 0 | 1 |
| Displasia de cadera | 0 | 6 | 1 | 7 |
| Escoliosis | 1 | 10 | 2 | 13 |
| Apnea del sueño | 0 | 3 | 0 | 3 |
| Gastrostomía | 1 | 0 | 0 | 1 |
| Traqueostomía | 1 | 1 | 1 | 3 |
| Asistencia respiratoria mecánica | 1 | 1 | 0 | 2 |
| Oxigenoterapia | 0 | 1 | 0 | 1 |
| Antecedente quirúrgico ortopédico | 0 | 4 | 2 | 6 |
| Adquisición de marcha | 0 | 3 | 3 | 6 |
| Edad de pérdida (años) de marcha | ||||
| Me (P25-P75) | SD | 11 (10 - 13) | 3 (3 -11) | 10,5 (3 - 11) |
Me: mediana; RIQ: rango intercuartílico; SD: sin datos
Figura 1Curva de supervivencia de Kaplan-Meier en pacientes con atrofia muscular espinal
Figura 2Relación funcional de pacientes con atrofia muscular espinal de acuerdo con la edad