The effect of combining HIIT and dry-land training on strength, technique, and 100-m butterfly swimming performance in age-group swimmers: a randomized controlled trial

Author(s):  
Sofiene Amara ◽  
Raouf Hammami ◽  
Rodrigo Zacca ◽  
Jorge Mota ◽  
Yassine Negra ◽  
...  
2017 ◽  
Vol 13 (3) ◽  
pp. 48-53
Author(s):  
Pashupati Chaudhary ◽  
B P Shrestha ◽  
G K Khanal ◽  
R Rijal ◽  
R Maharjan

Background: Extra-articular fracture of proximal tibia is one of common injury.The study is randomized controlled trial in which individuals sustaining a fracture of the proximal metaphysis of the tibia will be operatively managed by one of two strategies. The first strategy involves fixation of the fracture with a reamed, interlocking intramedullary nail (Nail Group). The second treatment strategy involves percutaneous fixation of the fracture with a locking plate (Plate Group).Objective: To compare the functional outcome of intramedullary nailing versus percutaneous locked plating of extra-articular proximal tibial fractures in adults in terms of procedure time, time to achieve union, functional outcome, blood loss, cost of treatment, complication if any. Methods: It is randomised controlled trial study. The patients were randomized into two groups, each of size 60: Group A (IMIL group) Group B (Locking Plate group). During procedure patients were evaluated for blood loss, procedure time or any complications. Immediate post operative complications were taken into account and post operative radiological parameters measured.Results: A total of 120 patients (75 male and 45 female) were included in the study. Fifty five patients were less than 25 years age group followed by 30 patients between 25-40 yrs, 25 patients less than 25 age group and 10 patients more than 55 years. The average blood loss is 95 ml in IMIL group and 105 ml in locked plate group.Conclusion: IMIL is more expensive than percutaneous locked plates IMIL came out as a shorter surgery with little blood loss however at the same time much costlier to locked plating. Health Renaissance 2015;13 (3): 


Circulation ◽  
2015 ◽  
Vol 132 (suppl_3) ◽  
Author(s):  
Christopher S James ◽  
Stephen Horton ◽  
Christian Brizard ◽  
Charlotte Molesworth ◽  
Johnny Millar ◽  
...  

Background: Children requiring cardiac surgery with cardiopulmonary bypass (CPB) frequently develop Low Cardiac Output Syndrome (LCOS), particularly when very young, A pilot study of 16 children by Checchia et al. (2013) showed that the delivery of nitric oxide (NO) to the CPB circuit shortened duration of mechanical ventilation and ICU stay. We hypothesized that administering NO to oxygenator gas flow during CPB would decrease the incidence of LCOS and effect subsequent clinical outcomes. Methods: We conducted a prospective, blinded, randomized controlled trial in children with congenital heart disease having surgery with CPB. Randomization was stratified by age and ‘blocked’ at six in each group. Children received oxygen alone or 20 ppm gaseous NO and oxygen to the CPB gas administration line. Only the study perfusionist was aware of the allocation and all equipment and devices were otherwise identical in each group; in particular the cardiac surgeon and anesthetist remained blinded to patient allocation. Results: 198 children were enrolled following written consent. There were no differences in patient characteristics, diagnoses or surgeries between groups. 101 children received NO and had a significant reduction in LCOS (14% vs 31%, p=0.004), use of ECMO (1% vs 8%, p=0.014) and a non-significant reduction in ICU length of stay (48hrs vs 72hrs, p=0.111), compared to the 97 children who did not receive NO. The reduction in LCOS was most pronounced in children less than 6 weeks of age (20% vs 52%, p=0.012) and in those aged 6 weeks to 2 years (6% vs 24%, p=0.026), who also had significantly reduced ICU length of stay (43hrs vs 84hrs, p=0.031). LCOS occurred equally between groups in children greater than 2 years of age (17% vs 21%, p=0.678). There was no difference in the amount of post-operative bleeding in any age group. Children greater than 2 years of age who received NO required fewer blood transfusions (8.3% vs 24.1%, p=0.096). Conclusions: Delivery of NO to the CPB circuit for children undergoing cardiac surgery significantly reduces the incidence of LCOS, use of ECMO and ICU length of stay by varying degrees, according to age group.


2021 ◽  
Vol 15 (5) ◽  
pp. 962-964
Author(s):  
Muhammad Faisal Farooq ◽  
Haider Ali Khan ◽  
Vijai Kumar ◽  
Arsalan Jamil ◽  
Shakil Malik ◽  
...  

Background: Fentanyl-induced cough is a common difficulty encountered at induction of anesthesia. Various interventions both pharmacological and non-pharmacological have been used to prevent this side effect including dexamethasone and propofol. Aim: To compare the effectiveness of dexamethasone and propofol to prevent fentanyl-induced cough at the induction of general anesthesia. Study design: Randomized controlled trial. Place and duration of study: Department of Anaesthesiology, Surgical ICU & Pain Management, Dow University of Health Sciences and Civil Hospital Karachi from 16th September 2011 to 15th March, 2012. Methodology: One hundred patients who underwent elective surgical procedure were selected. Patients were randomized in two groups of 50 patients each; Group D was given intravenous dexamethasone; whereas patients of group P received intravenous propofol as the premedication before induction. The main outcome measure was effectiveness of both drugs to prevent fentanyl-induced cough. Results: Majority of patients (40%) were between 20-30 years of age group with mean age was 35.80±10.14 years. Males were more than females. Intravenous dexamethasone was significantly effective (90%) than intravenous propofol (70%) [p=0.012]. Conclusion: Intravenous dexamethasone is effective in reducing fentanyl-induced cough in comparison to propofol. Keywords: Dexamethasone, Propofol, Fentanyl-induced cough (FIC)


2017 ◽  
Author(s):  
Carlene Wilson ◽  
Ingrid Flight ◽  
Ian T Zajac ◽  
Deborah Turnbull ◽  
Graeme P Young ◽  
...  

BACKGROUND People seek information on the Web for managing their colorectal cancer (CRC) risk but retrieve much personally irrelevant material. Targeting information pertinent to this cohort via a frequently asked question (FAQ) format could improve outcomes. OBJECTIVE We identified and prioritized colorectal cancer information for men and women aged 35 to 74 years (study 1) and built a website containing FAQs ordered by age and gender. In study 2, we conducted a randomized controlled trial (RCT) to test whether targeted FAQs were more influential on intention to act on CRC risk than the same information accessed via a generic topic list. Secondary analyses compared preference for information delivery, usability, relevance, and likelihood of recommendation of FAQ and LIST websites. METHODS Study 1 determined the colorectal cancer information needs of Australians (N=600) by sex and age group (35-49, 50-59, 60-74) through a Web-based survey. Free-text responses were categorized as FAQs: the top 5 issues within each of the 6 cohorts were identified. Study 2 (N=240) compared the impact of presentation as targeted FAQ links to information with links presented as a generic list (LIST) and a CONTROL (no information) condition. We also tested preference for presentation of access to information as FAQ or LIST by adding a CHOICE condition (a self-selected choice of FAQs or a list of information topics). RESULTS Study 1 showed considerable consistency in information priorities among all 6 cohorts with 2 main concerns: treatment of CRC and risk factors. Some differences included a focus on general risk factors, excluding diet and lifestyle, in the younger cohort, and on the existence of a test for CRC in the older cohorts. Study 2 demonstrated that, although respondents preferred information access ordered by FAQs over a list, presentation in this format had limited impact on readiness to act on colorectal cancer risk compared with the list or a no-information control (P=.06). Both FAQ and LIST were evaluated as equally usable. Those aged 35 to 49 years rated the information less relevant to them and others in their age group, and information ordered by FAQs was rated, across all age groups and both sexes, as less relevant to people outside the age group targeted within the FAQs. CONCLUSIONS FAQs are preferred over a list as a strategy for presenting access to information about CRC. They may improve intention to act on risk, although further research is required. Future research should aim to identify better the characteristics of information content and presentation that optimize perceived relevance and fully engage the target audience. CLINICALTRIAL Australian New Zealand Clinical Trials Registry: ACTRN12618000137291; https://www.anzctr.org. au/Trial/Registration/TrialReview.aspx?id=374129 (Archived by WebCite at http://www.webcitation.org/6x2Mr6rPC)


2020 ◽  
Vol 29 (1S) ◽  
pp. 412-424
Author(s):  
Elissa L. Conlon ◽  
Emily J. Braun ◽  
Edna M. Babbitt ◽  
Leora R. Cherney

Purpose This study reports on the treatment fidelity procedures implemented during a 5-year randomized controlled trial comparing intensive and distributed comprehensive aphasia therapy. Specifically, the results of 1 treatment, verb network strengthening treatment (VNeST), are examined. Method Eight participants were recruited for each of 7 consecutive cohorts for a total of 56 participants. Participants completed 60 hr of aphasia therapy, including 15 hr of VNeST. Two experienced speech-language pathologists delivered the treatment. To promote treatment fidelity, the study team developed a detailed manual of procedures and fidelity checklists, completed role plays to standardize treatment administration, and video-recorded all treatment sessions for review. To assess protocol adherence during treatment delivery, trained research assistants not involved in the treatment reviewed video recordings of a subset of randomly selected VNeST treatment sessions and completed the fidelity checklists. This process was completed for 32 participants representing 2 early cohorts and 2 later cohorts, which allowed for measurement of protocol adherence over time. Percent accuracy of protocol adherence was calculated across clinicians, cohorts, and study condition (intensive vs. distributed therapy). Results The fidelity procedures were sufficient to promote and verify a high level of adherence to the treatment protocol across clinicians, cohorts, and study condition. Conclusion Treatment fidelity strategies and monitoring are feasible when incorporated into the study design. Treatment fidelity monitoring should be completed at regular intervals during the course of a study to ensure that high levels of protocol adherence are maintained over time and across conditions.


2019 ◽  
Vol 62 (12) ◽  
pp. 4464-4482 ◽  
Author(s):  
Diane L. Kendall ◽  
Megan Oelke Moldestad ◽  
Wesley Allen ◽  
Janaki Torrence ◽  
Stephen E. Nadeau

Purpose The ultimate goal of anomia treatment should be to achieve gains in exemplars trained in the therapy session, as well as generalization to untrained exemplars and contexts. The purpose of this study was to test the efficacy of phonomotor treatment, a treatment focusing on enhancement of phonological sequence knowledge, against semantic feature analysis (SFA), a lexical-semantic therapy that focuses on enhancement of semantic knowledge and is well known and commonly used to treat anomia in aphasia. Method In a between-groups randomized controlled trial, 58 persons with aphasia characterized by anomia and phonological dysfunction were randomized to receive 56–60 hr of intensively delivered treatment over 6 weeks with testing pretreatment, posttreatment, and 3 months posttreatment termination. Results There was no significant between-groups difference on the primary outcome measure (untrained nouns phonologically and semantically unrelated to each treatment) at 3 months posttreatment. Significant within-group immediately posttreatment acquisition effects for confrontation naming and response latency were observed for both groups. Treatment-specific generalization effects for confrontation naming were observed for both groups immediately and 3 months posttreatment; a significant decrease in response latency was observed at both time points for the SFA group only. Finally, significant within-group differences on the Comprehensive Aphasia Test–Disability Questionnaire ( Swinburn, Porter, & Howard, 2004 ) were observed both immediately and 3 months posttreatment for the SFA group, and significant within-group differences on the Functional Outcome Questionnaire ( Glueckauf et al., 2003 ) were found for both treatment groups 3 months posttreatment. Discussion Our results are consistent with those of prior studies that have shown that SFA treatment and phonomotor treatment generalize to untrained words that share features (semantic or phonological sequence, respectively) with the training set. However, they show that there is no significant generalization to untrained words that do not share semantic features or phonological sequence features.


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