Oxygen Desaturation Index calculation: impact of different methodologies
Resumo
A Apneia Obstrutiva do Sono (AOS) é uma síndrome caracterizada por episódios de obstrução das vias aéreas, que provoca eventos de dessaturação de oxigênio. Estes eventos podem ser identificados pela análise da oximetria e são utilizados como um dos parâmetros para diagnosticar a AOS. Porém, sua definição é pouco precisa em manuais e na maior parte da literatura. Desta forma, este trabalho busca avaliar se diferentes metodologias para o cálculo de eventos de dessaturação causam impacto no íIndice de Dessaturação de Oxigênio (IDO) e no diagnóstico de AOS. Os resultados indicaram que os valores de IDO são significativamente diferentes entre si (p <0,001) e que as metodologias apresentaram performance variável para diagnóstico de AOS.
Referências
Berry, R. B., Budhiraja, R., Gottlieb, D. J., Gozal, D., Iber, C., Kapur, V. K., Marcus, C. L., Mehra, R., Parthasarathy, S., Quan, S. F., Redline, S., Strohl, K. P., Ward, S. L. D., and Tangredi, M. M. (2012). Rules for Scoring Respiratory Events in Sleep: Update of the 2007 AASM Manual for the Scoring of Sleep and Associated Events. Journal of Clinical Sleep Medicine, 08(05):597–619.
Chiang, L. K., Kam, C. W., and Ng, L. V. (2017). Overnight pulse oximetry for screening of obstructive sleep apnea in at-risk adult patients in the primary care setting: Prospective case series. Family Medicine and Community Health, 5(3):215–222.
Corral, J., Sanchez-Quiroga, M. A., Carmona-Bernal, C., Sanchez-Armengol, A., De La Torre, A. S., Duran-Cantolla, J., Egea, C. J., Salord, N., Monasterio, C., Teran, J., Luz Alonso-Alvarez, M., Muñoz-Mendez, J., Arias, E. M., Cabello, M., Montserrat, J. M., De La Peña, M., Serrano, J. C., Barbe, F., and Masa, J. F. (2017). Conventional polysomnography is not necessary for the management of most patients with suspected obstructive sleep apnea noninferiority, randomized controlled trial. American Journal of Respiratory and Critical Care Medicine, 196(9):1181–1190.
Epstein, L. J., Kristo, D., Strollo, P. J., Friedman, N., Malhotra, A., Patil, S. P., Ramar, K., Rogers, R., Schwab, R. J., Weaver, E. M., and Weinstein, M. D. (2009). Clinical guideline for the evaluation, management and long-term care of obstructive sleep apnea in adults. Journal of Clinical Sleep Medicine, 5(3):263–276.
Erman, M. K., Stewart, D., Einhorn, D., Gordon, N., and Casal, E. (2007). Validation of the ApneaLink™ for the screening of sleep apnea: A novel and simple single-channel recording device. Journal of Clinical Sleep Medicine, 3(4):387–392.
Flemons, W. W., Buysse, D., Redline, S., Oack, A., Strohl, K., Wheatley, J., Young, T., Douglas, N., Levy, P., McNicolas, W., Fleetham, J., White, D., Schmidt-Nowarra, W., Carley, D., and Romaniuk, J. (1999). Sleep-related breathing disorders in adults: Recommendations for syndrome denition and measurement techniques in clinical research. Sleep, 22(5):667–689.
Hirotsu, C., Haba-Rubio, J., Andries, D., Tobback, N., Marques-Vidal, P., Vollenweider, P., Waeber, G., and Heinzer, R. (2019). Effect of three hypopnea scoring criteria on OSA prevalence and associated comorbidities in the general population. Journal of Clinical Sleep Medicine, 15(2):183–194.
Jones, S. (2009). Sleep Disordered Breathing and Mortality: Eighteen-Year Follow-up of the Wisconsin Sleep Cohort. Yearbook of Pulmonary Disease, 31(8):1071–1078.
Ling, I. T., James, A. L., and Hillman, D. R. (2012). Interrelationships between Body Mass, Oxygen Desaturation, and Apnea-Hypopnea Indices in a Sleep Clinic Population. Sleep, 35(1):89–96.
Nigro, C. A., Dibur, E., and Rhodius, E. (2011). Pulse Oximetry for the Detection of Obstructive Sleep Apnea Syndrome: Can the Memory Capacity of Oxygen Saturation Inuence Their Diagnostic Accuracy? Sleep Disorders, 2011:1–9.
Rashid, N. H., Zaghi, S., Scapuccin, M., Camacho, M., Certal, V., and Capasso, R. (2021). The Value of Oxygen Desaturation Index for Diagnosing Obstructive Sleep Apnea: A Systematic Review. Laryngoscope, 131(2):440–447.
Romem, A., Romem, A., Koldobskiy, D., and Scharf, S. M. (2014). Diagnosis of obstructive sleep apnea using pulse oximeter derived photoplethysmographic signals. Journal of Clinical Sleep Medicine, 10(3):285–290.
Yamashiro, Y. and Kryger, M. H. (1995). Nocturnal oximetry: Is it a screening tool for sleep disorders? Sleep, 18(3):167–171.