scholarly journals Basic Life-Support Learning in Undergraduate Students of Sports Sciences: Efficacy of 150 Minutes of Training and Retention after Eight Months

2019 ◽  
Vol 16 (23) ◽  
pp. 4771 ◽  
Author(s):  
Silvia Aranda-García ◽  
Ernesto Herrera-Pedroviejo ◽  
Cristian Abelairas-Gómez
Keyword(s):  
Undergraduate Students ◽  
Basic Life Support ◽  
Life Support ◽  
Training Session ◽  
Skills Training ◽  
Hand Position ◽  
Professional Groups ◽  
Sports Science ◽  
Sports Sciences

Several professional groups, which are not health professionals, are more likely to witness situations requiring basic life support (BLS) due to the nature of their job. The aim of this study was to assess BLS learning after 150 min of training in undergraduate students of sports science and their retention after eight months. Participants trained on BLS (150-min session: 30 theory, 120 practice). After training (T1) and after 8 months (T2), we evaluated their performance of the BLS sequence and two minutes of cardiopulmonary resuscitation (CPR). At T1, the 23 participants presented a mean score of 72.5 ± 21.0% in the quality of the CPRs (compressions: 78.6 ± 25.9%, ventilation: 69.9 ± 30.1%). More than 90% of the participants acted correctly in each step of the BLS sequence. At T2, although the overall quality of the CPR performed did not decrease, significant decreases were observed for: correct hand position (T1: 98.2 ± 8.8, T2: 77.2 ± 39.7%), compression depth (T1: 51.4 ± 7.9, T2: 56.0 ± 5.7 mm), and compression rate. They worsened opening the airway and checking for breathing. In conclusions, participants learned BLS and good-quality CPR after the 150-min training session. At eight months they had good retention of the BLS sequence and CPR skills. Training on airway management and the position of the hands during CPR should be reinforced.

scholarly journals CPR with restricted patient access using alternative rescuer positions: a randomised cross-over manikin study simulating the CPR scenario after avalanche burial

2021 ◽  
Vol 29 (1) ◽  
Author(s):  
Bernd Wallner ◽  
Luca Moroder ◽  
Hannah Salchner ◽  
Peter Mair ◽  
Stefanie Wallner ◽  
...  
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Limiting Factor ◽  
Hand Position ◽  
Patient Access ◽  
Compression Depth ◽  
Standard Position ◽  
Manikin Study ◽  
Significant Difference

Abstract Background The aim of this manikin study was to evaluate the quality of cardiopulmonary resuscitation (CPR) with restricted patient access during simulated avalanche rescue using over-the-head and straddle position as compared to standard position. Methods In this prospective, randomised cross-over study, 25 medical students (64% male, mean age 24) performed single-rescuer CPR with restricted patient access in over-the-head and straddle position using mouth-to-mouth ventilation or pocket mask ventilation. Chest compression depth, rate, hand position, recoil, compression/decompression ratio, hands-off times, tidal volume of ventilation and gastric insufflation were compared to CPR with unrestricted patient access in standard position. Results Only 28% of all tidal volumes conformed to the guidelines (400–800 ml), 59% were below 400 ml and 13% were above 800 ml. There was no significant difference in ventilation parameters when comparing standard to atypical rescuer positions. Participants performed sufficient chest compressions depth in 98.1%, a minimum rate in 94.7%, correct compression recoil in 43.8% and correct hand position in 97.3% with no difference between standard and atypical rescuer positions. In 36.9% hands-off times were longer than 9 s. Conclusions Efficacy of CPR from an atypical rescuer position with restricted patient access is comparable to CPR in standard rescuer position. Our data suggest to start basic life-support before complete extrication in order to reduce the duration of untreated cardiac arrest in avalanche rescue. Ventilation quality provided by lay rescuers may be a limiting factor in resuscitation situations where rescue ventilation is considered essential.

scholarly journals (A153) Analysis of Chest Compressions: Measured Using the Quality Compression Index and Performance Disparities among Demographic Characteristics

2011 ◽  
Vol 26 (S1) ◽  
pp. s43-s44
Author(s):  
J.H. Schwab ◽  
A.L. Williams ◽  
M.L. Birnbaum ◽  
Z.T. Emberts ◽  
P.D. Padjen ◽  
...  
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Healthcare Providers ◽  
Hand Position ◽  
Compression Index ◽  
Chest Compressions ◽  
Male Sex ◽  
And Performance ◽  
Over Time

IntroductionCardiopulmonary resuscitation (CPR) guidelines throughout the world stress the importance of high quality chest compressions soon after cardiac arrest as the most significant factor in determining survival. Little evidence exists, internationally, documenting the quality of compressions provided by healthcare providers. In this study investigators sought to determine the quality of chest compressions delivered by rescuers. It was hypothesized that greater variably in compression quality exists between rescuers than variability in individual rescuers over time.MethodsIn this observational pilot study, basic life support (BLS) providers from prehospital and in-hospital settings were invited to participate in the investigation. Ten minutes of continuous chest compressions were recorded on the Resusci Anne and the Laerdal PC Skillreporting System. An adequate compression was defined as a compression with depth > 38mm, full chest recoil, and correct hand position. The Quality Compression Index (QCI) was developed to factor rate into the characteristics of an adequate compression. QCI is a scaled performance index calculated every 30 seconds.ResultsProviders came from a variety of clinical backgrounds, aged 35.5 ± 11.0 years. Of the 103 total participants, 94 (91.3%) completed 10 minutes of compressions. The most significant degradation in the quality of compressions occurred within the first two minutes. There was greater variability between different rescuers than the variability over time. Mean Square Error (MSE) due to subjects was comparatively greater than the MSE due to time (63.2 vs. 7.68). Performance of CPR, male sex, < 45 years of age, and prehospital background, correlated with higher quality. Time since last BLS certification and the number of times a rescuer completed a BLS class did not correlate with the quality.ConclusionsGreater variability in the quality of compressions exists between different rescuers than a rescuer over time. Some participants were not able to deliver ideal compressions from the start, when the effects of fatigue were minimal.

scholarly journals Assessing Ventilation Skills by Nursing Students in Paediatric and Adult Basic Life Support: A Crossover Randomized Simulation Study Using Bag-Valve-Mask (BMV) vs Mouth-to-Mouth Ventilation (MMV)

2020 ◽  
Keyword(s):  
Nursing Students ◽  
Basic Life Support ◽  
Life Support ◽  
Age Groups ◽  
Training Session ◽  
The Other ◽  
Quasi Experimental ◽  
Cpr Quality ◽  
Cpr Training

To evaluate nursing students’ CPR skills using mouth-to-mouth (MMV) and bag-valve-mask (BMV) ventilation techniques on manikin simulators for infant and adult victims after practical and theoretical training. A quasi-experimental randomised cross-over design study with 44 nursing students was carried out. The participants attended a 5-hour theoretical and practical CPR training session using MMV and BMV on adult and infant manikins. A month later, four 4-minute CPR tests were performed in pairs. Two tests were performed on the infant manikin and two on the adult, using the two ventilation techniques (MMV and BMV). No significant differences between the tests were observed in the quality of chest compression (p > 0.008). Significantly higher values of effective ventilations were observed with MMV as compared with BMV in both age groups: Adult (MMV: 98 ± 7% / BMV: 84 ± 17% / p = 0.003) and Infant (MMV: 97 ± 11% / BMV: 76 ± 26% / p = 0.001). CPR quality was significantly higher when using MMV on the infant (68 ± 16%; p < 0.001) than in the other tests. The nursing students did not manage to master BMV with either victim. New complementary strategies to help them grasp the necessary BMV skills will be required.

scholarly journals Performing Simulated Basic Life Support without Seeing: Blind vs. Blindfolded People

2021 ◽  
Vol 18 (20) ◽  
pp. 10724
Author(s):  
Santiago Martínez-Isasi ◽  
Cristina Jorge-Soto ◽  
Roberto Barcala-Furelos ◽  
Cristian Abelairas-Gómez ◽  
Aida Carballo-Fazanes ◽  
...  
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Training Session ◽  
Practical Training ◽  
Blind People ◽  
Compression Depth ◽  
Feedback Training ◽  
Simulation Scenario ◽  
Quasi Experimental

Previous pilot experience has shown the ability of visually impaired and blind people (BP) to learn basic life support (BLS), but no studies have compared their abilities with blindfolded people (BFP) after participating in the same instructor-led, real-time feedback training. Twenty-nine BP and 30 BFP participated in this quasi-experimental trial. Training consisted of a 1 h theoretical and practical training session with an additional 30 min afterwards, led by nurses with prior experience in BLS training of various collectives. Quantitative quality of chest compressions (CC), AED use and BLS sequence were evaluated by means of a simulation scenario. BP’s median time to start CC was less than 35 s. Global and specific components of CC quality were similar between groups, except for compression rate (BFP: 123.4 + 15.2 vs. BP: 110.8 + 15.3 CC/min; p = 0.002). Mean compression depth was below the recommended target in both groups, and optimal CC depth was achieved by 27.6% of blind and 23.3% of blindfolded people (p = 0.288). Time to discharge was significantly longer in BFP than BP (86.0 + 24.9 vs. 66.0 + 27.0 s; p = 0.004). Thus, after an adapted and short training program, blind people were revealed to have abilities comparable to those of blindfolded people in learning and performing the BLS sequence and CC.

Knowledge and Skills of Lay Participants Training with Basic Life Support Program in Case of Cardiac Arrest

2021 ◽  
Vol 104 (Suppl. 1) ◽  
pp. S44-S48
Keyword(s):  
Cardiac Arrest ◽  
Training Program ◽  
Basic Life Support ◽  
Life Support ◽  
Training Session ◽  
Smartphone Application ◽  
Knowledge And Skills ◽  
Lay People ◽  
Before And After ◽  
Hospital Cardiac Arrest

Background: Out-of-hospital cardiac arrest is an important cause that leads to hospital admission and death. Improving lay people’s knowledge and skills in basic life support (BLS) may lead to reduced death associated with out-of-hospital cardiac arrest. “BLS NU KKU” is a BLS training program developed from up-to-date literature as a smartphone application used to train lay people in the community. Objective: To evaluate BLS-related knowledge and skills of participants before and after BLS training. Materials and Methods: A one group pretest-posttest design was used to implement the present study in Khon Kaen, Thailand. Participants were 350 individuals age 18 and older. An 8-hour BLS training session was offered to 10 groups of 35 participants over the period of 10 months between November 2018 and August 2019. Self-administered questionnaires were used to assess BLS knowledge and Cardiopulmonary resuscitation (CPR) skills. Results: The mean score for BLS-related knowledge significantly increased after the BLS training (mean = 15.05, SD = 2.51) compared to the scores before the training (mean = 10.47, SD = 3.43) (p<0.05). BLS skills improved from 0% to 100% (p<0.001) will all skills rated with mostly “excellent” and “good”. Satisfaction with the training program was also rated mostly with “excellent” and “good”. Conclusion: The BLS training program effectively improved participants’ knowledge and skills for basic life support. This program should be disseminated to train lay people in other settings. Keywords: Basic life support, Cardiac arrest, Mobile application

scholarly journals Basic life support providers’ assessment of centre of the chest and inter-nipple line for hand position and their underlying anatomical structures

Resuscitation ◽  
2011 ◽  
Vol 82 (2) ◽  
pp. 190-194 ◽  
Author(s):  
Joyce Yeung ◽  
Thomas Butler ◽  
James W. Digby ◽  
John Hughes ◽  
David Higgie ◽  
...  
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Hand Position ◽  
Support Providers ◽  
Anatomical Structures

scholarly journals Knowledge Assessment And Application Psychological Skills Training (PST) In the Co-Curricular Trainer of the Malaysian Teacher Education Institute

2020 ◽  
Vol 5 (1) ◽  
pp. 53
Author(s):  
Junaidy Mohamad Hashim ◽  
Mohad Anizu Mohd Noor
Keyword(s):  
Training Session ◽  
Management Training ◽  
Skills Training ◽  
Sports Psychology ◽  
Biofeedback Training ◽  
Psychological Skills ◽  
Psychological Skills Training ◽  
Stress Management Training ◽  
Sports Science ◽  
Level Of Knowledge

The purpose of this study is to examine the level of knowledge and skills to apply the Psychological Skills Training (PST) among the Co-Curriculum Coaches of Malaysian Teachers' Teachers Institute which are randomly selected. A total of 77coches participated in this study consisting of 63 male coaches and 14 female coaches. The instrument for this study is a set of The Sports Psychology Revised Coach-2 (SPARC) questionnaire modified by the researchers based on the suitability. The questionnaire consists of 2 parts namely coaches demography and knowledge level Psychological Skills Training (PST) consisting of 10 items of questions and skilled to apply psychological Skills Training (PST) exercise sports psychology skills (10 items) based on Likert scale five values. An analysis is carried out descriptively involving frequency and percentage. The results based on application training showed that the method of self-talk training was very frequent and always applied, by 10 samples or 12.9%, followed by stress management training method by 6 samples or 7.8% and findings also showed that 66.2% or 51 samples did not apply the biofeedback training session method while training their athletes. Findings also showed that Co-Curriculum Coaches at the Malaysian Teachers Institute of Malaysia are less knowledgeable and less skilled to apply Psychological Skills Training (PST) even though the coaches have the qualifications in sports specific and sports science certificate at the highest level. 8% and findings also showed that 66.2% or 51 samples did not apply the biofeedback training session method while training their athletes. Findings also showed that Co-Curriculum Coaches at the Malaysian Teachers Institute of Malaysia are less knowledgeable and less skilled to apply Psychological Skills Training (PST) even though the coaches have the qualifications in sports specific and sports science certificate at the highest level. 8% and findings also showed that 66.2% or 51 samples did not apply the biofeedback training session method while training their athletes. Findings also showed that Co-Curriculum Coaches at the Malaysian Teachers Institute of Malaysia are less knowledgeable and less skilled to apply Psychological Skills Training (PST) even though the coaches have the qualifications in sports specific and sports science certificate at the highest level.

scholarly journals Quality of Chest Compressions Differs over Time between Advanced and Basic Life Support

2015 ◽  
Vol 06 (12) ◽  
pp. 944-953
Author(s):  
Pär Lindblad ◽  
Annika Åström Victorén ◽  
Christer Axelsson ◽  
Bjarne Madsen Härdig
Keyword(s):  
Basic Life Support ◽  
Life Support ◽  
Chest Compressions ◽  
Over Time

Commencing one-handed chest compressions while activating emergency medical system using a handheld mobile device in lone-rescuer basic life support: a randomised cross-over simulation study

2021 ◽  
pp. emermed-2021-211774
Author(s):  
Sang O Park ◽  
Dong Hyuk Shin ◽  
Changhoon Kim ◽  
Young Hwan Lee
Keyword(s):  
Simulation Study ◽  
Basic Life Support ◽  
Life Support ◽  
Controlled Trial ◽  
Medical System ◽  
Emergency Medical System ◽  
Hand Position ◽  
Chest Compressions ◽  
Paired Difference ◽  
Emergency Medical

IntroductionIn conventional basic life support (c-BLS), a lone rescuer is recommended to start chest compressions (CCs) after activating the emergency medical system. To initiate earlier CCs in lone-rescuer BLS, we designed a modified BLS (m-BLS) sequence in which the lone rescuer commences one-handed CCs while calling for help using a handheld cellular phone with the other free hand. This study aimed to compare the quality of BLS between c-BLS and m-BLS.MethodsThis was a simulation study performed with a randomised cross-over controlled trial design. A total of 108 university students were finally enrolled. After training for both c-BLS and m-BLS, participants performed a 3-minute c-BLS or m-BLS on a manikin with a SkillReporter at random cross-over order. The paired mean difference with SE between c-BLS and m-BLS was assessed using paired t-test.ResultsThe m-BLS had reduced lag time before the initiation of CCs (with a mean estimated paired difference (SE) of −35.0 (90.4) s) (p<0.001). For CC, a significant increase in compression fraction and a higher number of CCs with correct depth were observed in m-BLS (with a mean estimated paired difference (SE) of 16.2% (0.6) and 26.9% (3.3), respectively) (all p<0.001). However, no significant paired difference was observed in the hand position, compression rate and interruption time. For ventilation, the mean tidal volumes did not differ. However, the number of breaths with correct tidal volume was higher in m-BLS than in c-BLS.ConclusionIn simulated lone-rescuer BLS, the m-BLS could deliver significantly earlier CCs than the c-BLS while maintaining high-quality cardiopulmonary resuscitation.

Effectiveness of education intervention programme on life support measures for the nurses working in emergency unit of BPKIHS: a pre-experimental study

2018 ◽  
Vol 1 (1) ◽  
pp. 14-19
Author(s):  
Upendra Yadav ◽  
RS Mehta
Keyword(s):  
Chest Compression ◽  
Emergency Service ◽  
Basic Life Support ◽  
Life Support ◽  
Health Sciences ◽  
Education Intervention ◽  
Advance Life Support ◽  
Intervention Programme ◽  
Support Measures

Introduction: Lack of resuscitation skills of nurses in basic life support (BLS) and advanced life support (ALS) has been identified as a contributing factor to poor outcomes of cardiac arrest victims.Objective: To assess the effectiveness of education intervention programme to improve the knowledge of, and thereby the quality of Emergency service; especially in the area of Basic Life Support, Advance Life Support and Triage system.Method: Pre-experimental research design was used to conduct the study among the nurses working in Emergency units of B. P. Koirala Institute of Health Sciences where CPR is very commonly performed. Using convenient sampling technique, a total of 24 nurses agreed to participate and to give consent were included in the study. The theoretical, demonstration and re-demonstration sessions were arranged, involving the trained doctors and nurses during the three hours educational programme. Post-test was carried out after education intervention programme. The 2010 BLS and ALS guidelines were used as guide for the study contents. The collected data were analyzed using SPSS-15 software.Result: It was found that there is significant increase in knowledge after education intervention in the components of life support measures (BLS/ALS) i.e. ratio of chest compression to ventilation in BLS (P= 0.001), correct sequence of CPR (p< 0.001), rate of chest compression in ALS (P= 0.001), the depth of chest compression in adult CPR (p< 0.001), and position of chest compression in CPR (P= 0.016). The participating nurses well appreciated the programme and requested to continue in future for all the nurses.Conclusion: The workshop certainly improves the knowledge of the working nurses, and thereby the quality of Emergency service; especially in the areas of Basic Life Support, Advance Life Support and Triage System.Journal of BP Koirala Institute of Health Sciences, Vol. 1, No. 1, 2018, page: 14-19

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