title: [The value of pulse oximetry during the performance of a forced spirometry maneuver].
abstract: Given that forced spirometry is the main routine exploration in any laboratory of pulmonary functional assessment, we have analyzed the behaviour of O2 arterial saturation (SaO2) during such maneuver in patients with airflow chronic obstruction (AFCO), in order to verify any potential alterations. We have studied three groups of patients: Group A, control, 17 healthy subjects; group B, 18 patients with AFCO and initial saturation higher than 90%; group C, 15 patients with AFCO and saturation equal to or lower than 90%. Total duration of the maneuver was significantly higher in groups B and C compared with the control group (p < 0.001). In groups A and B, we did not observed any significant reductions in SaO2 with respect to the initial value, although we did observed such differences in group C (p < 0.001). None of the patients presented a subjective clinical disorder, although the absence of both complexity and risk suggest the convenience of including the oximetry as an additional parameter when conducting a forced spirometry in patients with AFCO and respiratory failure.
authors: Servicio de Neumología, Hospital Universitario La Fe, Valencia.
authors: P
authors: P
authors: Morales Marín
authors: E
authors: E
authors: Cases Viedma
authors: L
authors: L
authors: Compte Torrero
authors: J
authors: J
authors: Francés Vaño
authors: A
authors: A
authors: Hernández Sojo
authors: V
authors: V
authors: Marco Martínez
mesh_terms: D000328:Adult; D000368:Aged; D000704:Analysis of Variance; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000175:diagnosis / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D010092:Oximetry / Q000295:instrumentation / Q000379:methods* / Q000706:statistics & numerical data; D010100:Oxygen / Q000097:blood; D012131:Respiratory Insufficiency / Q000097:blood / Q000175:diagnosis / Q000453:epidemiology; D013147:Spirometry / Q000295:instrumentation / Q000379:methods* / Q000706:statistics & numerical data
chemical_list: D010100:Oxygen
vernacular_title: Valor de la pulsioximetría durante la realización de la maniobra de espirometría forzada.