Oximetria de pulso na avaliação do transporte de oxigênio em pacientes críticos

Nunes, Wilma Aparecida; Terzi, Renato Giuseppe Giovanni

doi:10.1590/s0104-11691999000200011

Cited by 8 publications

(6 citation statements)

References 13 publications

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“…The pulse oximeter is a device that provides blood saturation readings by evaluating the absorption behavior of oxyhemoglobin and deoxyhemoglobin in relation to red and infrared light lengths [27]…”

Section: Methodsmentioning

confidence: 99%

Effects of massage as a recuperative technique on autonomic modulation of heart rate and cardiorespiratory parameters: a study protocol for a randomized clinical trial

Mantovani

Pizzo

Siqueira

et al. 2018

Trials

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BackgroundRecuperative techniques have been used to anticipate and potentiate recovery. The massage is one of the most widely used in sports. Among the ways to demonstrate the recovery of the organism is the resumption of autonomic modulation of heart rate, which can be analyzed in situations that cause disturbances in the behavior of the cardiovascular system with the objective of verifying the responsiveness of the autonomic nervous system (ANS). Recovery can be assessed through heart rate variability (HRV) which analyzes the oscillations in consecutive heartbeats, thus allowing an important non-invasive alternative for the study of modulation of the ANS. The objective of the study will be to measure the effects of massage as a recuperative technique on the autonomic modulation of heart rate and cardiorespiratory parameters at different moments of application.MethodsThis is a randomized, cross-over clinical trial. Forty men aged 18 to 30 years, healthy and physically active according to the International Physical Activity Questionnaire will participate in the study. Participants will be randomized into groups, which will perform the five interventions of the study at randomized moments, one intervention per session: Intervention 1: control; Intervention 2: participants will receive the massage protocol; Intervention 3: performance of the stress protocol; Intervention 4: participants will perform the stress protocol and immediately after receive the massage; Intervention 5: participants will perform the stress protocol and 1 h after conclusion of the protocol will receive the massage. The sessions will occur with an interval of 1 week between them and, due to the technique used, blinding participants and therapists is not possible. The primary outcome measure is HRV that will be measured 2 h after the conclusion of each intervention, and secondary outcome measures, which include heart rate, respiratory rate, blood pressure, oxygen saturation, and individual touch perception, will be measured at specific moments in the course of each intervention.DiscussionThe implementation and use of this standardized protocol should provide important and reliable information regarding the use of massage in post-exercise recovery, with the identification of its effects on the ANS and the best timing and form of massage application. The data obtained in the present study will provide subsidies for the best management of application of the technique in sports clinical practice, considering periods of training and, mainly, of competitions.Trial registrationClinicalTrials.gov, ID:NCT03094676. Pre-results. 12 March 2018.Electronic supplementary materialThe online version of this article (10.1186/s13063-018-2830-1) contains supplementary material, which is available to authorized users.

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Section: Methodsmentioning

confidence: 99%

Effects of massage as a recuperative technique on autonomic modulation of heart rate and cardiorespiratory parameters: a study protocol for a randomized clinical trial

Mantovani

Pizzo

Siqueira

et al. 2018

Trials

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“…It Table 1 -Descriptive measurements of oxygen saturation (%) by finger, nail polish color, and the right hand (without enamel) and the left hand (with enamel). represents a significant advance because it allows for reliable measurements of oxygen saturation, avoiding the discomfort and the risk caused by arterial punctures, as well as quickly identifying situations of hypoxia, facilitating clinical decisions (7)(8)14,17,(21)(22)(23)(24)(25)(26)(27)(28) .…”

Section: Discussionmentioning

confidence: 99%

Avaliação das medidas de oximetria de pulso em indivíduos sadios com esmalte de unha

Diccini

Pereira

Im³

et al. 2011

Acta paul. enferm.

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Objective: To evaluate the changes in measurements of pulse oximetry in healthy individuals with nail polish. Methods: Cross sectional study with 80 healthy volunteers. The colors of enamel used to assess oxygen saturation (SpO2) were: coffee with milk, coffee, chocolate, red and plum. These colors were distributed among the finger nails of his left hand. The fingers of the right hand were the controls. Results: The colors red (p = 0.047) and coffee (p = 0.024) showed lower values in SpO2 in comparison to the control. The other colors did not change the measurement of SpO2. Conclusion: The colors red and coffee caused reduction in the measurement of SpO2, but the clinical relevance of this finding is questionable, because the values were within the normal range. Keywords: Cosmetics/adverse effects; Nails; Oximetry; Monitoring; Nursing RESUMOObjetivo: Avaliar as alterações nas medidas da oximetria de pulso em indivíduos sadios com esmaltes de unha. Métodos: Estudo transversal com 80 voluntárias sadias. As cores de esmalte utilizadas para avaliar a saturação periférica de oxigênio (SpO 2 ) foram: café com leite, café, chocolate, vermelho e ameixa. Estas cores foram distribuídas entre as unhas dos dedos da mão esquerda. Os dedos da mão direita foram os controles. Resultados: As cores vermelha (p=0,047) e café (p=0,024) mostraram valores menores na SpO 2 quando comparados ao controle. As outras cores não alteraram a medida da SpO 2 . Conclusão: As cores vermelha e café causaram redução na medida da SpO 2 , porém a relevância clínica deste achado é questionável, pois os valores estavam dentro do intervalo de normalidade. Descritores: Cosméticos/efeitos adversos; Unhas; Oximetria; Monitoramento; Enfermagem RESUMEN Objetivo: Evaluar las alteraciones en las medidas de la oximetría de pulso en individuos sanos con esmalte de uña. Métodos: Estudio transversal realizado con 80 voluntarias sanas. Los colores de esmalte utilizados para evaluar la saturación periférica de oxígeno (SpO 2 ) fueron: café con leche, café, chocolate, rojo y ciruela. Estos colores fueron distribuidos entre las uñas de los dedos de la mano izquierda. Los dedos de la mano derecha fueron los controles. Resultados: Los colores rojo (p=0,047) y café (p=0,024) mostraron valores menores en la SpO 2 cuando fueron comparados al control. Los otros colores no alteraron la medida del SpO 2 . Conclusión: Los colores rojo y café causaron reducción en la medida del SpO 2 , sin embargo la relevancia clínica de este hallazgo es cuestionable, pues los valores estaban dentro del intervalo de normalidad.

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“…HR [23], respiratory rate measurements [29], and oxygen saturation [30] were captured. Blood pressure [31] was measured.…”

Section: Methodsmentioning

confidence: 99%

Load monitoring on Pilates training: a study protocol for a randomized clinical trial

Cavina

Pizzo

Machado

et al. 2019

Trials

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Background Currently there are campaigns to raise the awareness of the need to practice physical exercise with several objectives, mainly as a preventive measure. The Pilates method is a form of therapeutic exercise for maintaining and improving health. However, despite being popular, there is still no scientific evidence on the standardization and progression of the method. Therefore, the purpose of this study was to develop a protocol to monitor the progression of daily Pilates loads between the basic, intermediate, and advanced levels, as well as to analyze the effects of the method on psychometric, cardiorespiratory, and autonomic measures. Methods/design In total, 54 healthy men underwent 36 sessions of Pilates mat work. Before each training session, cardiorespiratory measures, pain (visual analogue scale), and a psychometric questionnaire were collected. Heart rate (HR), subjective perception of effort (SPE), and RR intervals were measured during the sessions and used later in the analysis of the progression of training load by monitoring the internal training load and heart rate variability. At the end of the sessions, cardiorespiratory measures, the visual analogue scale, and the psychometric questionnaire were measured again. After 15 min of rest, the final HR measurement was made and the participants noted the effort on the SPE scale. The psychometric, cardiorespiratory, and autonomic measures were evaluated before and after each of the 36 training sessions. Discussion This is a parallel randomized clinical trial of standardized Pilates training, with the aim of estimating training loads and measuring the efficacy of Pilates through clinical, cardiorespiratory, and autonomic outcomes. The protocol can easily be reproduced and could be used to support professionals in prescribing the method. Trial registration ClinicalTrials.gov, NCT03232866. Registered on 28 July 2017.

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Oximetria de pulso na avaliação do transporte de oxigênio em pacientes críticos

Cited by 8 publications

References 13 publications

Effects of massage as a recuperative technique on autonomic modulation of heart rate and cardiorespiratory parameters: a study protocol for a randomized clinical trial

Effects of massage as a recuperative technique on autonomic modulation of heart rate and cardiorespiratory parameters: a study protocol for a randomized clinical trial

Avaliação das medidas de oximetria de pulso em indivíduos sadios com esmalte de unha

Load monitoring on Pilates training: a study protocol for a randomized clinical trial

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