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Gómez-martínez, Astrid Yohana - One of the best experts on this subject based on the ideXlab platform.
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Autoeficacia percibida y adherencia al CPAP (presión positiva continua en la vía aérea) en personas con apnea del sueño
2019Co-Authors: Gómez-martínez, Astrid YohanaAbstract:Objetivo: Determinar la relación entre la autoeficacia percibida y la adherencia objetiva al CPAP en una población de pacientes con SAHOS de una institución especializada en cuidado respiratorio de la ciudad de Bogotá. Método: Se utilizó un diseño de corte transversal con abordaje cuantitativo - correlacional, a partir de una corte de pacientes con Síndrome de Apnea Obstructiva del Sueño (SAHOS) moderado o severo. Entre los meses de septiembre y noviembre de 2018, se incluyeron de forma consecutiva 136 pacientes, hombres y mujeres, mayores de edad, que usaban CPAP y asistieron a consulta de neumología, sueño, rehabilitación y exámenes diagnósticos. Se obtuvo información demográfica y clínica. Cada participante diligenció el instrumento SEMSA para evaluar la autoeficacia y se obtuvo lectura de tarjeta del dispositivo, para evaluar adherencia objetiva. Se analizaron los datos por medio de un modelo de regresión logística. Resultados y conclusiones: La correlación entre la autoeficacia y la adherencia objetiva al CPAP, mostró un coeficiente de Sperman -,076. En el análisis discriminado, la dimensión autoeficacia de la escala de autoeficacia, mostró una correlación débil (Rho Sperman=0.17) estadísticamente significativa (p=0.048), lo cual concuerda con lo reportado en algunas publicaciones hechas en poblaciones diferentes a la estudiada. La puntuación de la dimensión de autoeficacia (3,4/4) fue superior a lo informado en la literatura, y la de expectativas de riesgo (1,85/4) fue inferior a lo reportado. Los pacientes jóvenes tuvieron una mayor autoeficacia que las personas mayores. La adherencia objetiva al CPAP (uso de CPAP > a 4 horas/noche por más del 70% de las noches) fue del 66,9 % con un promedio de horas de uso por noche de 5,54, valores más altos que los reportados a nivel mundial y local. Otras variables no tuvieron asociación con la adherencia.Abstract: Objective: To determine the relationship between perceived self-efficacy and objective adherence to CPAP in a population of patients with OSAHS from an institution specialized in respiratory care in the city of Bogotá. Method: This is a cross-sectional design with a quantitative-correlational approach, based on a cut-off of patients with moderate or severe obstructive sleep apnea OSAHS. Between the months of September and November of 2018, 136 patients were included; both gender male and female, which were above legal age 18 years old, users of CPAP machine and who attended to the pulmonology consultation, sleep, rehabilitation and diagnostic tests. Demographic and clinical information was obtained. Each participant completed the instrument in order to evaluate self-efficacy. Also, to evaluate objective adherence, card reading of the CPAP Device, was obtained. The data was analyzed by logistic regression model. Results and conclusions: The correlation between self-efficacy and objective adherence to CPAP showed a Sperman coefficient of -,076. In the discriminated analysis, the self-efficacy dimension of the self-efficacy scale showed a weak correlation (Rho Spermean = 0.17) statistically significant (p = 0.048), in the sense that the information is relevant. The score of the dimension of self-efficacy (3.4 / 4) was higher and reported in the literature, but lower in the domain of risk expectations (1.85 / 4). Young patients had greater self-efficacy than older patients. Objective adherence to CPAP (use of CPAP> at 4 hours / night for more than 70% of the nights) was 66.9% with an average nighttime usage of 5.54, higher values than those reported Globally and locally. Other variables had no association with adherence
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Autoeficacia percibida y adherencia al CPAP (presión positiva continua en la vía aérea) en personas con apnea del sueño
2019Co-Authors: Gómez-martínez, Astrid YohanaAbstract:Objetivo: Determinar la relación entre la autoeficacia percibida y la adherencia objetiva al CPAP en una población de pacientes con SAHOS de una institución especializada en cuidado respiratorio de la ciudad de Bogotá. Método: Se utilizó un diseño de corte transversal con abordaje cuantitativo - correlacional, a partir de una corte de pacientes con Síndrome de Apnea Obstructiva del Sueño (SAHOS) moderado o severo. Entre los meses de septiembre y noviembre de 2018, se incluyeron de forma consecutiva 136 pacientes, hombres y mujeres, mayores de edad, que usaban CPAP y asistieron a consulta de neumología, sueño, rehabilitación y exámenes diagnósticos. Se obtuvo información demográfica y clínica. Cada participante diligenció el instrumento SEMSA para evaluar la autoeficacia y se obtuvo lectura de tarjeta del dispositivo, para evaluar adherencia objetiva. Se analizaron los datos por medio de un modelo de regresión logística. Resultados y conclusiones: La correlación entre la autoeficacia y la adherencia objetiva al CPAP, mostró un coeficiente de Sperman -,076. En el análisis discriminado, la dimensión autoeficacia de la escala de autoeficacia, mostró una correlación débil (Rho Sperman=0.17) estadísticamente significativa (p=0.048), lo cual concuerda con lo reportado en algunas publicaciones hechas en poblaciones diferentes a la estudiada. La puntuación de la dimensión de autoeficacia (3,4/4) fue superior a lo informado en la literatura, y la de expectativas de riesgo (1,85/4) fue inferior a lo reportado. Los pacientes jóvenes tuvieron una mayor autoeficacia que las personas mayores. La adherencia objetiva al CPAP (uso de CPAP a 4 horas/noche por más del 70% de las noches) fue del 66,9 % con un promedio de horas de uso por noche de 5,54, valores más altos que los reportados a nivel mundial y local. Otras variables no tuvieron asociación con la adherencia.Abstract: Objective: To determine the relationship between perceived self-efficacy and objective adherence to CPAP in a population of patients with OSAHS from an institution specialized in respiratory care in the city of Bogotá. Method: This is a cross-sectional design with a quantitative-correlational approach, based on a cut-off of patients with moderate or severe obstructive sleep apnea OSAHS. Between the months of September and November of 2018, 136 patients were included; both gender male and female, which were above legal age 18 years old, users of CPAP machine and who attended to the pulmonology consultation, sleep, rehabilitation and diagnostic tests. Demographic and clinical information was obtained. Each participant completed the instrument in order to evaluate self-efficacy. Also, to evaluate objective adherence, card reading of the CPAP Device, was obtained. The data was analyzed by logistic regression model. Results and conclusions: The correlation between self-efficacy and objective adherence to CPAP showed a Sperman coefficient of -,076. In the discriminated analysis, the self-efficacy dimension of the self-efficacy scale showed a weak correlation (Rho Spermean = 0.17) statistically significant (p = 0.048), in the sense that the information is relevant. The score of the dimension of self-efficacy (3.4 / 4) was higher and reported in the literature, but lower in the domain of risk expectations (1.85 / 4). Young patients had greater self-efficacy than older patients. Objective adherence to CPAP (use of CPAP at 4 hours / night for more than 70% of the nights) was 66.9% with an average nighttime usage of 5.54, higher values than those reported Globally and locally. Other variables had no association with adherence.Maestrí
Robson Capasso - One of the best experts on this subject based on the ideXlab platform.
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the effect of nasal surgery on continuous positive airway pressure Device use and therapeutic treatment pressures a systematic review and meta analysis
Sleep, 2015Co-Authors: Macario Camacho, Robson Capasso, Muhammad Riaz, Chad Ruoff, Christian Guilleminault, Clete A Kushida, Victor CertalAbstract:BACKGROUND The relationship between nasal surgery and its effect on continuous positive airway pressure (CPAP) Device therapeutic treatment pressures and CPAP Device use has not been previously systematically examined. STUDY OBJECTIVES To conduct a systematic review and meta-analysis evaluating the effect of isolated nasal surgery on therapeutic CPAP Device pressures and use in adults with obstructive sleep apnea (OSA). METHODS MEDLINE, Scopus, Web of Science, and The Cochrane Library were searched through July 15, 2014. The MOOSE consensus statement and PRISMA statement were followed. RESULTS Eighteen studies (279 patients) reported CPAP data after isolated nasal surgery. Seven studies (82 patients) reported preoperative and postoperative mean therapeutic CPAP Device pressures and standard deviations (SD), which reduced from 11.6 ± 2.2 to 9.5 ± 2.0 centimeters of water pressure (cwp) after nasal surgery. Pooled random effects analysis demonstrated a statistically significant pressure reduction, with a mean difference (MD) of -2.66 cwp (95% confidence interval (CI), -3.65 to -1.67); P < 0.00001. Eleven studies (153 patients) reported subjective, self-reported data for CPAP use; and a subgroup analysis demonstrated that 89.1% (57 of 64 patients) who were not using CPAP prior to nasal surgery subsequently accepted, adhered to, or tolerated it after nasal surgery. Objective, Device meter-based hours of use increased in 33 patients from 3.0 ± 3.1 to 5.5 ± 2.0 h in the short term (<6 mo of follow-up). CONCLUSION Isolated nasal surgery in patients with OSA and nasal obstruction reduces therapeutic CPAP Device pressures and the currently published literature's objective and subjective data consistently suggest that it also increases CPAP use in select patients.
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the effect of continuous positive airway pressure on middle ear pressure
Laryngoscope, 2012Co-Authors: Fred Y Lin, Richard K Gurgel, Gerald R Popelka, Robson CapassoAbstract:Objectives/Hypothesis: While continuous positive airway pressure (CPAP) is commonly used for obstructive sleep apnea treatment, its effect on middle ear pressure is unknown. The purpose of this study was to measure the effect of CPAP on middle ear pressure and describe the correlation between CPAP levels and middle ear pressures. Study Design: Retrospective review of normal tympanometry values and a prospective cohort evaluation of subjects' tympanometric values while using CPAP at distinct pressure levels. Methods: A total of 3,066 tympanograms were evaluated to determine the normal range of middle ear pressures. Ten subjects with no known history of eustachian tube dysfunction or obstructive sleep apnea had standard tympanometry measurements while wearing a CPAP Device. Measurements were taken at baseline and with CPAP air pressures of 0, 5, 10, and 15 cm H2O. Results: The percentage of normal control patients with middle ear pressures above 40 daPa was 0.03%. In the study population, prior to a swallowing maneuver to open the eustachian tube, average middle ear pressures were 21.67 daPa, 22.63 daPa, 20.42, daPa, and 21.58 daPa with CPAP pressures of 0, 5, 10, and 15 cm H20, respectively. After swallowing, average middle ear air pressures were 18.83 daPa, 46.75 daPa, 82.17 daPa, and 129.17 daPa with CPAP pressures of 0, 5, 10, and 15 cm H20, respectively. The postswallow Pearson correlation coefficient correlating CPAP and middle ear pressures was 0.783 (P < 0.001). Conclusions: Middle ear air pressure is directly proportional to CPAP air pressure in subjects with normal eustachian tube function. Middle ear pressure reaches supraphysiologic levels at even minimal CPAP levels. Although further investigation is necessary, there may be otologic implications for patients who are chronically CPAP dependent. These findings may also influence the perioperative practice of otologic and skull base surgeons.
Vincenzo Zanardo - One of the best experts on this subject based on the ideXlab platform.
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a new Device for administration of continuous positive airway pressure in preterm infants comparison with a standard nasal CPAP continuous positive airway pressure system
Intensive Care Medicine, 2005Co-Authors: Daniele Trevisanuto, Nicoletta Grazzina, Nicoletta Doglioni, P Ferrarese, F Marzari, Vincenzo ZanardoAbstract:Objective We compared the effectiveness of a new continuous positive airway pressure (CPAP) Device (neonatal helmet CPAP) with a conventional nasal CPAP system in preterm neonates needing continuous distending pressure.
Temel Coskuner - One of the best experts on this subject based on the ideXlab platform.
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the effect of continuous positive airway pressure on middle ear pressure
Laryngoscope, 2013Co-Authors: Bekir Sivri, Ozan Seymen Sezen, Sevtap Akbulut, Temel CoskunerAbstract:Objectives/Hypothesis To investigate the effect of continuous positive airway pressure (CPAP) on middle ear pressure in patients with obstructive sleep apnea syndrome (OSAS). Study Design Prospective clinical case-control study. Methods Seventy-eight patients with moderate and severe OSAS (the mean apnea-hypopnea indexes were 22.70 ± 3.59 and 48.59 ± 12.50, respectively) using CPAP (study group) and 60 patients with no sleep apnea syndrome (control group) were included in the study. Forty-two of the patients were female and 96 were male. The mean age in the study group was 47.38 ± 6.23, whereas it was 46.10 ± 11.96 in the control group (P > .05). The middle ear pressure of all study subjects was evaluated with tympanometry at the beginning of the study and 6 months later. Tympanometric measurements of both groups were compared. Furthermore, the same data for the study group were also evaluated according to CPAP pressure levels. Results The middle ear peak pressure values of the patients in the study group were significantly increased from −63.04 ± 55.82 daPa to −39.6 ± 27.72 daPa after 6 months (P .05). The mean middle ear pressure level was significantly higher in patients using CPAP at 12 to 14 cm H2O pressure than in those using CPAP at 8 to 10 cm H2O pressure (P < .05). Conclusions There was a significant increase in the middle ear pressure of patients using CPAP regularly for 6 months. This increase was proportional to the pressure level of the CPAP Device. Level of Evidence 3b.
Luciana Nigro - One of the best experts on this subject based on the ideXlab platform.
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accuracy of a novel auto CPAP Device to evaluate the residual apnea hypopnea index in patients with obstructive sleep apnea
Sleep and Breathing, 2015Co-Authors: Carlos Alberto Nigro, Sergio Gonzalez, Anabella Arce, Maria Rosario Aragone, Luciana NigroAbstract:Background Patients under treatment with continuous positive airway pressure (CPAP) may have residual sleep apnea (RSA).
