Long-term Patency of Endoscopically Harvested Radial Arteries: From a Randomized Controlled Trial

2015 ◽  
Vol 10 (2) ◽  
pp. 77-84 ◽  
Author(s):  
Daniel J.P. Burns ◽  
Stuart A. Swinamer ◽  
Stephanie A. Fox ◽  
Jonathan Romsa ◽  
William Vezina ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Randomized Controlled Trial ◽  
Radial Artery ◽  
Controlled Trial ◽  
Artery Bypass ◽  
Graft Patency ◽  
Bypass Grafting ◽  
Randomized Controlled

Objective From 2005 to 2007, 119 patients were enrolled in a prospective randomized controlled trial comparing open and endoscopically harvested radial arteries for coronary artery bypass grafting. The objective of the current study was to compare graft patency between intervention groups at more than 5 years from the initial trial. We hypothesized that endoscopically harvested radial arteries would show equivalent patency to those conventionally harvested. Methods At 5 years or greater from their operation, all consenting patients underwent a single-day anatomic and functional cardiac assessment with coronary computed tomography angiography and sestamibi myocardial perfusion scanning. Medical Outcomes Study 36-Item Short-Form Health Surveys and Seattle Angina Questionnaires were completed to assess the overall quality of life. All patients had received calcium channel blocker therapy for at least 6 months postoperatively. Results The mean (SD) duration of follow-up was 79.2 (8.6) months for all patients. One death occurred within 30 days of coronary artery bypass grafting in each treatment group, and eight additional noncardiac deaths occurred during the study time frame. Of 119 patients, 66 consented to follow-up. Thirty-two had open radial artery harvest, and 34 had endoscopic radial artery harvest. At more than 5 years, there were 28 patent conventionally harvested radial arteries (87.5%) and 31 patent endoscopically harvested radial arteries (91.2%) ( P = 0.705). Measured quality of life was comparable between groups. Conclusions Endoscopic radial artery harvest is safe and effective when compared with open radial artery harvest, with excellent graft patency demonstrated at more than 5 years. Patency results are noninferior in endoscopic radial artery harvest.

scholarly journals Hypotheses, rationale, design, and methods for evaluation of a randomized controlled trial using Tocotrienol, an isomer of Vitamin E derived from palm oil, on the prevention of atrial fibrillation after coronary artery bypass grafting surgery

F1000Research ◽  
2018 ◽  
Vol 7 ◽  
pp. 215
Author(s):  
Ahmad Farouk Musa ◽  
Jeswant Dillon ◽  
Mohamed Ezani Md Taib ◽  
Alwi Mohamed Yunus ◽  
Rusli Bin Nordin ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Atrial Fibrillation ◽  
Randomized Controlled Trial ◽  
Coronary Artery ◽  
Palm Oil ◽  
Controlled Trial ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Randomized Controlled

Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and designed as a prospective, randomized controlled trial (RCT) with parallel groups. The experimental group will receive two 200mg Tocotrienol capsules each day, while the control group will receive two identical placebo (palm Super Olein) capsules per day. ECG readings will be used to detect AF post operatively, LoHS will be measured by checking the records from the National Heart Institute Hospital register, and the health-related Quality of Life (HRQoL) analysis (the Malay version of the Short Form 36 Questionnaire) will be used to analyse QoL. The sample size was calculated to be 140 in each arm of the RCT for a power of 0.8 and a significance level of 0.05. Funding: HOVID Berhad funds this research project. Expected outcomes: The primary endpoint is the development of postoperative AF, whilst the secondary endpoints are the LoHS and HRQoL of patients post CABG. Future implications: Prevention of AF and its complications such as cardiovascular or cerebrovascular events, especially stroke, is an important output. Malaysia is one of the biggest producers and exporters of palm oil and palm oil products. Thus, the possibility of marketing Tocotrienol, in reducing AF post CABG surgery, is a very important proposition indeed. Trial number: NMRR-17-1994-34963

scholarly journals Hypotheses, rationale, design, and methods for evaluation of a randomized controlled trial using Tocotrienol, an isomer of Vitamin E derived from palm oil, on the prevention of atrial fibrillation after coronary artery bypass grafting surgery

F1000Research ◽  
2018 ◽  
Vol 7 ◽  
pp. 215
Author(s):  
Ahmad Farouk Musa ◽  
Jeswant Dillon ◽  
Mohamed Ezani Md Taib ◽  
Alwi Mohamed Yunus ◽  
Rusli Bin Nordin ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Atrial Fibrillation ◽  
Randomized Controlled Trial ◽  
Coronary Artery ◽  
Palm Oil ◽  
Controlled Trial ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Randomized Controlled

Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and designed as a prospective, randomized controlled trial (RCT) with parallel groups. The experimental group will receive two 200mg Tocotrienol capsules each day, while the control group will receive two identical placebo (palm Super Olein) capsules per day. ECG readings will be used to detect AF post operatively, LoHS will be measured by checking the records from the National Heart Institute Hospital register, and the health-related Quality of Life (HRQoL) analysis (the Malay version of the Short Form 36 Questionnaire) will be used to analyse QoL. The sample size was calculated to be 140 in each arm of the RCT for a power of 0.8 and a significance level of 0.05. Funding: HOVID Berhad funds this research project. Expected outcomes: The primary endpoint is the development of postoperative AF, whilst the secondary endpoints are the LoHS and HRQoL of patients post CABG. Future implications: Prevention of AF and its complications such as cardiovascular or cerebrovascular events, especially stroke, is an important output. Malaysia is one of the biggest producers and exporters of palm oil and palm oil products. Thus, the possibility of marketing Tocotrienol, in reducing AF post CABG surgery, is a very important proposition indeed. Trial number: NMRR-17-1994-34963

scholarly journals A study protocol for a randomized controlled trial on the prevention of atrial fibrillation after coronary artery bypass grafting surgery using Tocotrienol, an isomer of Vitamin E derived from palm oil

F1000Research ◽  
2018 ◽  
Vol 7 ◽  
pp. 215
Author(s):  
Ahmad Farouk Musa ◽  
Jeswant Dillon ◽  
Mohamed Ezani Md Taib ◽  
Alwi Mohamed Yunus ◽  
Rusli Bin Nordin ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Atrial Fibrillation ◽  
Randomized Controlled Trial ◽  
Coronary Artery ◽  
Palm Oil ◽  
Controlled Trial ◽  
Artery Bypass ◽  
Bypass Grafting ◽  
Randomized Controlled

Background: One of the most common complications following coronary artery bypass grafting (CABG) surgery is atrial fibrillation (AF), which contributes towards increasing morbidity and mortality, length of hospital stay (LoHS) and reduced quality of life (QoL) of patients. Objectives: To determine whether the intake of Tocotrienol, a Vitamin E isomer derived from palm oil, before and immediately following CABG prevents AF, reduces LoHS, and improves the QoL of patients. Protocol: The study is registered with the National Medical Research Register with a trial number NMRR-17-1994-34963 and designed as a prospective, randomized controlled trial (RCT) with parallel groups. The experimental group will receive two 200mg Tocotrienol capsules each day, while the control group will receive two identical placebo (palm Super Olein) capsules per day. ECG readings will be used to detect AF post operatively, LoHS will be measured by checking the records from the National Heart Institute Hospital register, and the health-related Quality of Life (HRQoL) analysis (the Malay version of the Short Form 36 Questionnaire) will be used to analyse QoL. The sample size was calculated to be 140 in each arm of the RCT for a power of 0.8 and a significance level of 0.05. Funding: HOVID Berhad funds this research project. Expected outcomes: The primary endpoint is the development of postoperative AF, whilst the secondary endpoints are the LoHS and HRQoL of patients post CABG. Future implications: Prevention of AF and its complications such as cardiovascular or cerebrovascular events, especially stroke, is an important output. Malaysia is one of the biggest producers and exporters of palm oil and palm oil products. Thus, the possibility of marketing Tocotrienol, in reducing AF post CABG surgery, is a very important proposition indeed. Trial number: NMRR-17-1994-34963

scholarly journals Evaluation of a Brief Intervention for Promoting Mental Health among Employees in Social Enterprises: A Cluster Randomized Controlled Trial

2018 ◽  
Vol 15 (10) ◽  
pp. 2107 ◽  
Author(s):  
Benedicte Deforche ◽  
Jasmine Mommen ◽  
Anne Hublet ◽  
Winnie De Roover ◽  
Nele Huys ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Mental Health ◽  
Health Promotion ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Social Enterprises ◽  
Randomized Controlled ◽  
Cluster Randomized

Evidence on the effectiveness of workplace mental health promotion for people with disabilities is limited. This study aimed to evaluate the effectiveness of a brief mental health promotion intervention in social enterprises. It had a non-blinded cluster randomized controlled trial design with follow-up one and four months after the intervention. In total 196 employees agreed to participate (86 intervention and 110 control). Empowerment was the main outcome; secondary outcomes were resilience, palliative behavior, determinants of four coping strategies of mental health, quality of life, and life satisfaction. A brief participant satisfaction survey was conducted after the intervention. No significant intervention effect on empowerment was found. However, at one month follow-up, significant favorable effects were found on perceived social support for coping strategies for mental health and on palliative behavior. At four months follow-up, favorable intervention effects were found on quality of life, but unfavorable effects were found on unjustified worrying. In addition, the intervention was well received by the employees. This brief intervention might be a promising first step to improve mental health in people with disabilities working in social enterprises. Nevertheless, additional monitoring by professionals and managers working in the organizations might be needed to maintain these effects.

Efficacy of task-specific circuit training on physical activity levels and mobility of stroke patients: A randomized controlled trial

2020 ◽  
Vol 47 (4) ◽  
pp. 451-462
Author(s):  
Júlia Caetano Martins ◽  
Sylvie Nadeau ◽  
Larissa Tavares Aguiar ◽  
Aline Alvim Scianni ◽  
Luci Fuscaldi Teixeira-Salmela ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Post Intervention ◽  
Randomized Controlled ◽  
Secondary Outcomes ◽  
Experimental Group

BACKGROUND: Impaired mobility is related to low physical activity (PA) levels observed after stroke. Therapeutic approaches, such as task-specific circuit training (TSCT), used to improve mobility in individuals with stroke, could also improve PA levels. OBJECTIVE: To investigate the efficacy of TSCT, focused on both upper (UL) and lower (LL) limbs, in improving PA levels and mobility (primary outcomes), as well as muscle strength, exercise capacity, and quality of life (secondary outcomes) in subjects with stroke. METHODS: A randomized controlled trial with 36 subjects with chronic stroke was conducted. Experimental group: TSCT, involving both UL and LL. Control group: global stretching, memory exercises, and education sessions. Both groups received 60 minute sessions/week over 12 weeks. Outcomes were measured at baseline, post-intervention and 16 week follow-up. RESULTS: No changes were found for primary and secondary outcomes (0.11≤p≤0.99), except for quality of life, which improved in the experimental group post-intervention and 16 week follow-up (p = 0.02). CONCLUSION: TSCT focused on both UL and LL was not effective on PA levels and mobility of individuals with chronic stroke, however, improvements in quality of life were observed. Since this is the first study to investigate this combined training aimed at improving PA levels, future studies are necessary to better understand the impact of this type of intervention.

scholarly journals Effects of Virtual Reality Associated With Serious Games for Upper Limb Rehabilitation in Patients With Multiple Sclerosis. a Randomized Controlled Trial

2020 ◽  
Author(s):  
Alicia Cuesta-Gómez ◽  
Patricia Sanchez-Herrera Baeza ◽  
Edwin Daniel Oña-Simbaña ◽  
Alicia Martínez-Medina ◽  
Carmen Ortiz-Comino ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Multiple Sclerosis ◽  
Randomized Controlled Trial ◽  
Serious Games ◽  
Controlled Trial ◽  
Control Group ◽  
Randomized Controlled ◽  
Experimental Group

Abstract Background: Dexterity and activities of daily living limitations on the upper limb (UL) represent one of the most common problems in patients with multiple sclerosis (MS). The aim of this study was to evaluate the effectiveness of the specially developed Serious Games that make use of the Leap Motion Controller (LMC) as main user interface for improving UL grip muscle strength, dexterity, fatigue, quality of life, satisfaction and compliance. Methods: A single-blinded randomized controlled trial was conducted. The sample was randomized into two groups: an experimental group who received treatment based on serious games designed by the research team using the developed LMC based Serious Games for the UL plus conventional rehabilitation, and a control group who received the same conventional rehabilitation for the UL. Both groups received two 60 min sessions per week over a ten-week period. Grip muscle strength, coordination, speed of movements, fine and gross UL dexterity, fatigue, quality of life, satisfaction and compliance were assessed in both groups pre-treatment, post-treatment and in a follow-up period of one month without receiving any treatment. Results : In the experimental group compared to the control group, significant improvements were observed in the post-treatment assessment for coordination, speed of movements, fine and gross UL dexterity. Also, significant results were found in the follow-up in coordination, speed of movements, fine and gross for the more affected side. Conclusions: An experimental protocol using an LMC based Serious Games designed for UL rehabilitation showed improvements for unilateral gross manual dexterity, fine manual dexterity, and coordination in MS patients with high satisfaction and excellent compliance.

scholarly journals Randomized Controlled Trial of the Effects of Aerobic Exercise on Physical Functioning and Quality of Life in Lymphoma Patients

2009 ◽  
Vol 27 (27) ◽  
pp. 4605-4612 ◽  
Author(s):  
Kerry S. Courneya ◽  
Christopher M. Sellar ◽  
Clare Stevinson ◽  
Margaret L. McNeely ◽  
Carolyn J. Peddle ◽  
...  
Keyword(s):  
Quality Of Life ◽  
Randomized Controlled Trial ◽  
Exercise Training ◽  
Aerobic Exercise ◽  
Physical Functioning ◽  
Controlled Trial ◽  
Cardiovascular Fitness ◽  
Randomized Controlled

PurposeLymphoma patients commonly experience declines in physical functioning and quality of life (QoL) that may be reversed with exercise training.Patients and MethodsWe conducted a randomized controlled trial in Edmonton, Alberta, Canada, between 2005 and 2008 that stratified 122 lymphoma patients by major disease type and current treatment status and randomly assigned them to usual care (UC; n = 62) or 12 weeks of supervised aerobic exercise training (AET; n = 60). Our primary end point was patient-rated physical functioning assessed by the Trial Outcome Index-Anemia. Secondary end points were overall QoL, psychosocial functioning, cardiovascular fitness, and body composition.ResultsFollow-up assessment for our primary end point was 96% (117 of 122) at postintervention and 90% (110 of 122) at 6-month follow-up. Median adherence to the supervised exercise program was 92%. At postintervention, AET was superior to UC for patient-rated physical functioning (mean group difference, +9.0; 95% CI, 2.0 to 16.0; P = .012), overall QoL (P = .021), fatigue (P = .013), happiness (P = .004), depression (P = .005), general health (P < .001), cardiovascular fitness (P < .001), and lean body mass (P = .008). Change in peak cardiovascular fitness mediated the change in patient-rated physical functioning. AET did not interfere with chemotherapy completion rate or treatment response. At 6-month follow-up, AET was still borderline or significantly superior to UC for overall QoL (P = .054), happiness (P = .034), and depression (P = .009) without an increased risk of disease recurrence/progression.ConclusionAET significantly improved important patient-rated outcomes and objective physical functioning in lymphoma patients without interfering with medical treatments or response. Exercise training to improve cardiovascular fitness should be considered in the management of lymphoma patients.

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