scholarly journals Effect of target controlled propofol infusion versus intermittent boluses during oesophagogastroduodenoscopy: a randomized controlled trial

1970 ◽  
Vol 19 (4) ◽  
pp. 3136-3145
Author(s):  
Catherine Ndosi ◽  
Vitalis Mung’ayi ◽  
Ednah Gisore ◽  
Samina Mir
Keyword(s):  
Intervention Group ◽  
Control Group ◽  
Bolus Administration ◽  
Chi Square ◽  
Intermittent Bolus ◽  
Effect Site ◽  
Significant Difference ◽  
Effect Site Concentration ◽  
Chi Square Test ◽  
Target Effect

Background: Propofol is administered as intermittent boluses to achieve deep sedation to facilitate oesophagogastroduodenoscopy. Target controlled infusion (TCI) can be employed for this purpose.Methods: 176 adults were randomly allocated into two groups of 88 patients. Control group: Received an initial bolus of propofol 1mg/kg, with repeat boluses of 0.25mg/kg. Intervention group: Received an initial target effect-site concentration of 4mcg/ml, followed by maintenance target effect-site concentration of 2.5mcg/ml, titrated by 0.5mcg/ml from baseline infusion rate as needed. Oxygen saturation, blood pressure and heart rate were evaluated immediately before administering the sedative and at 2.50, 5.00, 7.50 and 10.00 minutes. Oxygen desaturation below 90% in both study groups was recorded. Sedation starting time, stopping time, waking up time and overall duration of time to recovery of participants in each study arm was recorded. Results: More hypoxic episodes were observed in the intermittent bolus group with statistically significant association between control and the incidence of hypoxia: Chi square test, p=0.037. There were more hypotensive episodes in the TCI group but not achieving statistical significance: Chi square test for association X2(1) = 0.962, p=0.327.The time to recovery between the two groups was comparable, with 18.84 ± 10.76 minutes in the bolus group and 19.72 ± 9.27 minutes in the TCI group; no statistically significant difference was shown: Student’s t-test, p=0.0564.Conclusion: TCI of propofol was associated with fewer episodes of hypoxia compared to intermittent bolus administration. Similar hemodynamic profiles and comparable time to recovery were demonstrated by these two sedation techniques.Keywords: Target controlled propofol infusion, intermittent boluses, oesophagogastroduodenoscopy.

scholarly journals Aquatic physiotherapy in the functional capacity of elderly with knee osteoarthritis

2021 ◽  
Vol 34 ◽  
Author(s):  
Fernando Pereira Garbi ◽  
Paulo Roberto Rocha Júnior ◽  
Natália de Souza Pontes ◽  
Andressa de Oliveira ◽  
Glauber de Oliveira Barduzzi ◽  
...  
Keyword(s):  
Elderly People ◽  
Functional Capacity ◽  
Intervention Group ◽  
Control Group ◽  
Chi Square ◽  
Timed Up And Go ◽  
Exact Test ◽  
Knee Oa ◽  
Significant Difference ◽  
Chi Square Test

Abstract Introduction: Physicaltherapy in patients with osteoarthritis (OA) acts to decrease pain, increase joint functionality and to promote improvement in quality of life. Objective: To analyze the effect of a structured program of aquatic physiotherapy (AP) on functional capacity (FC) and mobility of elderly people with OA. Methods: Prospective, quantitative and analytical, randomized control study. The sample consisted of 29 patients, aged 60 years or over, diagnosed with OA, randomly allocated to the intervention group (IG), composed of 17 participants who underwent BP for two months, and to the control group (CG) of 12 participants. The primary outcome was measured by the WOMAC instruments and six-minute walk test. As a secondary endpoint, the Timed Up and Go Test measured mobility. Descriptive statistical analysis was used to present the data, with mean and standard deviation values. The comparison between groups for potential confounding factors and in relation to evolution was performed using the non-parametric chi-square test, Fisher's exact test and the Kruskal-Wallis test, and Dunn's test for multiple comparisons. The differences were considered statistically significant when p < 0.05. Results: There was a significant difference in physical and functional parameters related to pain (p < 0.001), stiffness (p < 0.001) physical activity (p < 0.001), distance covered in six minutes (p = 0.001), and mobility (p < 0.001) when comparing IG to CG. Conclusion: The structured AP program effectively contributed to the improvement of FC and mobility of elderly people with knee OA.

scholarly journals Facial Profile Shape, Malocclusion and Palatal Morphology in Malay Obstructive Sleep Apnea Patients

2010 ◽  
Vol 80 (1) ◽  
pp. 37-42 ◽  
Author(s):  
S. M. Banabilh ◽  
A. R. Samsudin ◽  
A. H. Suzina ◽  
Sidek Dinsuhaimi
Keyword(s):  
Obstructive Sleep Apnea ◽  
Null Hypothesis ◽  
Control Group ◽  
Class Ii Malocclusion ◽  
Chi Square ◽  
Facial Profile ◽  
Obstructive Sleep ◽  
Significant Difference ◽  
Chi Square Test ◽  
The Mean

Abstract Objective: To test the null hypothesis that there is no difference in facial profile shape, malocclusion class, or palatal morphology in Malay adults with and without obstructive sleep apnea (OSA). Materials and Methods: Subjects were 120 adult Malays aged 18 to 65 years (mean ± standard deviation [SD], 33.2 ± 13.31) divided into two groups of 60. Both groups underwent clinical examination and limited channel polysomnography (PSG). The mean OSA and control values were subjected to t-test and the chi square test. Results: Physical examination showed that 61.7% of the OSA patients were obese, and 41.7% of those obese patients had severe OSA. The mean body mass index (BMI) was significantly greater for the OSA group (33.2 kg/m2 ± 6.5) than for the control group (22.7 kg/m2 ± 3.5; P &lt; .001). The mean neck size and systolic blood pressure were greater for the OSA group (43.6 cm ± 6.02; 129.1 mm Hg ± 17.55) than for the control group (35.6 cm ± 3.52; 114.1 mm Hg ± 13.67; P &lt; .001). Clinical examination showed that the most frequent findings among OSA groups when compared with the control group were convex profiles (71.7%), Class II malocclusion (51.7%), and V palatal shape (53.3%), respectively; the chi square test revealed a significant difference in terms of facial profile and malocclusion class (P &lt; .05), but no significant difference in palatal shape was found. Conclusion: The null hypothesis is rejected. A convex facial profile and Class II malocclusion were significantly more common in the OSA group. The V palatal shape was a frequent finding in the OSA group.

Effects of Relationship Enrichment Training on Improving Marital Satisfaction of Infertile Couples: A Randomized Control Trial

2021 ◽  
Vol 17 ◽  
Author(s):  
Seyedeh Zahra Masoumi ◽  
Khodayar Oshvandi ◽  
Masoumeh Rostami-Moez ◽  
Arezoo Shayan ◽  
Farideh Kazemi
Keyword(s):  
Marital Satisfaction ◽  
Intervention Group ◽  
Analysis Of Covariance ◽  
Control Group ◽  
Chi Square ◽  
Significance Level ◽  
Significant Difference ◽  
The Mean ◽  
Infertile Couples ◽  
Relationship Enrichment

Background: Infertility can cause low marital satisfaction. Marital satisfaction has an important effect on infertile couples’ health. Objective: This study aimed to assess the effect of relationship enrichment training on improving the marital satisfaction of infertile couples. Methods: This randomized clinical trial was conducted on 50 infertile couples in the infertility center of Fatemieh Hospital in Hamadan, Iran in 2018. Participants were matched for demographic characteristics and randomly assigned to intervention and control groups (each group had 25 couples). Informed consent was obtained from all participants. The Enrich Marital Satisfaction questionnaire and demographic information were used to collect data before the study and two months after the intervention. Two trained midwifery students taught only the intervention group the relationship enrichment topics in seven sessions (each session = 90 minutes). The data were analyzed by SPSS Statistics version 21 using analysis of covariance, independent t-test, chi-square, and Mann–Whitney. The significance level was set at p ≤ 0.05. Results: There was no significant difference in demographic and obstetric information between the two groups (p >0.05). The mean of marital satisfaction in the intervention group significantly increased among women and men from 151.00 ±28.61 to 154.88 ±22.62 and from 152.56 ±27.33 to 159.24 ±22.14, respectively, (p <0.001). Conversely, the mean of marital satisfaction decreased among women and men from 158.13 ±13.86 to 146.25 ±19.53 and from 164.25 ±17.00 to 153.17 ±27.50 in the control group (p=0.02). Conclusion: Relationship enrichment training can be effective in promoting the marital satisfaction of infertile couples. Registration number: The National Center for Strategic Research in medical education, No. 960185.

Resorbable Collagen Barrier Impeding the Extrusion of Obturating Material in Primary Molars Undergoing Resorption – A Randomized Clinical Trial

2021 ◽  
Vol 45 (5) ◽  
pp. 312-316
Author(s):  
Mishra Neha Sanjeev ◽  
Harsimran Kaur ◽  
Sandeep Singh Mayall ◽  
Rishika ◽  
Ramakrishna Yeluri
Keyword(s):  
Test Group ◽  
Primary Molars ◽  
Control Group ◽  
Chi Square ◽  
Significance Level ◽  
Significant Difference ◽  
Chi Square Test ◽  
Group A ◽  
Group B ◽  
And Control

Objective: To evaluate the effectiveness of placing a resorbable collagen barrier in impeding the extrusion of obturation material in primary molars undergoing resorption. Study design: All the 94 canals in 47 mandibular molars were allocated to 2 groups- Group ‘A’- 47 canals with collagen barrier (Test group) and Group ‘B’- 47 canals without collagen barrier (Control group) based on randomization protocol. Pulpectomy was performed and obturation of both test and control canals were radiographically assessed. Pearson’s chi – square test was applied to analyze the results. The significance level was predetermined at p &lt; 0.05. Results: Among the test group, 93.6% of the canals showed no extrusion while, 6.4% showed visible extrusion of the material outside the apex. In the control group, 83% showed no extrusion whereas 17% of the canals showed visible extrusion outside the apex. But no significant difference was noted (p&gt;0.05). Conclusion: The placement of resorbable collagen barrier in the apical third of the canal prevented the extrusion of obturating material beyond the apex in resorbing primary molars.

Effectiveness of an Educational Intervention to Participation in Physical Activity: A quasi-experimental model-based study

2020 ◽  
Author(s):  
Saeideh Shahsavari ◽  
Sakineh dadipoor ◽  
Mohtasham Ghaffari ◽  
Ali Safari-Moradabadi
Keyword(s):  
Physical Activity ◽  
Educational Intervention ◽  
Stages Of Change ◽  
Intervention Group ◽  
T Test ◽  
Control Group ◽  
Post Intervention ◽  
Chi Square ◽  
Significant Difference ◽  
Quasi Experimental

Abstract Background: The aim of the present study was to assess readiness to become or stay physically active according to the Stages of Change Model.Methods: The present quasi-experimental study was conducted on 100 women working in the healthcare centres of Bandar Abbas, Iran. The sampling method is clustering in type. The subjects were assigned into two groups of intervention and control. The collected data were analysed by SPSS-16 software using descriptive and inferential statistics, including independent-sample t-test, paired-sample t-test and Chi-square test.Results: Before the educational intervention, 19 subjects (0.38%) from the intervention group showed to have regular physical activity (4-5 stages). This number changed to 29 (0.58%) and 25 (0.50%) after three months and six months of intervention. A statistically significant difference was found before the intervention and 3 and 6 months afterwards (P˂.001). In the control group, no statistically significant difference was found between the pre-intervention and post-intervention (three months (P=.351) and six months (P=.687).Conclusion: The educational intervention based on the stages of behaviour change model showed to be effective in promoting the physical activity of employed women. These findings may benefit health education researchers and practitioners who tend to develop innovative theory-based interventions and strategies to increase the level of physical activity in women.

scholarly journals Channa striata (Ikan Gabus) Extract and the Acceleration of Tuberculosis Treatment: A True Experimental Study

2019 ◽  
Vol 2019 ◽  
pp. 1-7 ◽  
Author(s):  
Isa Ma’rufi ◽  
Khaidar Ali ◽  
Ign Arya Sedemen ◽  
P. Purwanto ◽  
Abu Khoiri
Keyword(s):  
Experimental Study ◽  
Intervention Group ◽  
International Health ◽  
Tuberculosis Treatment ◽  
Control Group ◽  
P Value ◽  
Chi Square ◽  
Chi Square Test ◽  
Channa Striata ◽  
True Experiment

Tuberculosis is international health problem, which is classified in Global Emergency disease since 1992. The objective of the study is to determine the effect of Channa striata extract toward the acceleration of tuberculosis treatment. The study used true experiment, in which the intervention of the study was Channa striata supplementation to respondent. In addition, Chi-square was used to analyze the data with SPSS version 22. The result is the proportion of respondent classified in negative category in intervention group within week 0, week 1, week 2, week 3, and week 4 being 10.7%, 35.9%, 56.3%, 70.9%, and 90.3%, respectively. Besides, the proportion of respondent classified in negative category in control group within week 0, week 1, week 2, week 3, and week 4 was 13.4%, 23.7%, 37.1%, 49.5%, and 68%, respectively. Based on Chi-square test, the P value of Channa striata supplementation toward the acceleration of tuberculosis treatment week 1, week 3, and week 4 is 0.045, 0.019, and 0.005 (P< α; α=0.05), respectively. It means that there were differences between Channa striata supplementation and acceleration of tuberculosis treatment among respondent. Therefore, Channa striata treatment was significantly related to the acceleration of tuberculosis recovery.

scholarly journals Effects of Early Warning Score (EWS) Tutorial Simulation on Nurses' Knowledge and Clinical Performance

2019 ◽  
Vol 9 (2) ◽  
pp. 231-241
Author(s):  
Roshy Damayanti ◽  
Yanny Trisyani ◽  
Aan Nuraeni
Keyword(s):  
Early Warning ◽  
Clinical Performance ◽  
Intervention Group ◽  
Early Warning Score ◽  
Control Group ◽  
Training Methods ◽  
Chi Square ◽  
Significant Difference ◽  
And Control ◽  
Nurses Knowledge

Background: The Early Warning Score (EWS) system has been recommended for early identification tool of deterioration. However, its implementation has not been optimal; one of which is due to the low level of knowledge and understanding of EWS among nurses.Purpose: This study aimed to determine the effects of EWS tutorial simulation on nurses’ knowledge and clinical performance.Methods: This study employed a pretest posttest quasi-experimental design with a control group. Purposive sampling was used to recruit the samples of 42 respondents each in the intervention group and control group. The data were collected using the questionnaires to measure the knowledge and clinical performance, and analyzed using Chi square, Wilcoxon and Mann-Whitney tests.Results: The results showed that there were differences in the pre-test and post-test of knowledge and clinical performance in the intervention group and control group (p<0.001). There was also a significant difference in clinical performance between the intervention group and the control group (p<0.001). However, no significant difference in knowledge was found between.Conclusions: Tutorial simulation of EWS had an effect on increasing nurses’ clinical performance. Although there was no significant difference in knowledge between the intervention group and the control group, but the intervention group showed a better value than the control group. EWS tutorial simulation can be used as one of the training methods to increase nurses' knowledge and clinical performance in EWS.

scholarly journals Randomized controlled trial on the effectiveness of silver diamine fluoride in arresting caries in Lagos, Nigeria

2021 ◽  
Vol 21 ◽  
pp. e226341
Author(s):  
Moses Okechukwu Azouru ◽  
Modupe Olufunmilayo Ashiwaju ◽  
Augustine Edomwonyi ◽  
Afolabi Oyapero ◽  
Bola Obisesan ◽  
...  
Keyword(s):  
Controlled Trial ◽  
Phase Iii ◽  
Treatment Modalities ◽  
Control Group ◽  
Chi Square ◽  
Silver Diamine Fluoride ◽  
Randomized Controlled ◽  
Significant Difference ◽  
Chi Square Test ◽  
The Mean

Treatment of dental caries in children still remains challenging due to lack of cooperation with conventional treatment modalities. Recently, the use of Silver Diamine Fluoride (SDF) has proved useful in addressing this challenge. Aim: This clinical trial aimed to evaluate the effectiveness of Silver Diamine Fluoride (SDF) in arresting caries in children in Lagos, Nigeria. Methods: This was a phase III balanced randomized controlled school based interventional study on 240 children. The study group was treated with SDF while GIC was used in the control group. Follow up visits in 2 weeks, 1 month, and 3 months were carried out to assess the treatment outcome. Inferential statistics with the use of Pearson Chi-square test and Independent Student t-test were used at 5% level of significance. Results: There was significant relationship between SDF and caries arrest in 2 weeks, 1 month and 3 months’ assessment period (p = 0.001). The control group showed continuous decline (71.7%, 54.3% and 50.9%) in restorative success from 2 weeks to 3 months respectively. The mean ± SD and Confidence Interval (CI) of arrested caries in the SDF group were 113± 1.24 and 113.1 – 113.5 respectively. In the control group the mean ± SD and CI of restorative success were 69.3±11.8 and 67.2 – 71.4. The effect size was 5.24. Conclusion: The result of the study showed that SDF was effective in arresting caries in children without any harm and there was statistically significant difference in the use of 38% SDF in arresting caries in children.

scholarly journals Improve Management of Mental Well-being and Empathy in Chinese Medical Students: A Randomized Controlled Study

2021 ◽  
Author(s):  
Rong Rong ◽  
Wei Chen ◽  
Zihao Dai ◽  
Jingli Gu ◽  
Weiying Chen ◽  
...  
Keyword(s):  
Medical Students ◽  
Self Efficacy ◽  
Intervention Group ◽  
Well Being ◽  
Control Group ◽  
Chi Square ◽  
Chinese Medical Students ◽  
Chi Square Test ◽  
Interventional Group ◽  
Mental Well Being

Abstract Background: The Chinese medical students suffer from high prevalent mental health-related issues and low empathy. Effective strategies to improve the situations are lacking. This study aims to investigate the efficacy of the well-designed interventional courses to enhance the mental health and empathy of the senior Chinese medical students. Methods: A total of 146 3rd and 4th year medical students were randomized to intervention group (n=74) and control group (n=72). A pilot study including 5 pre-clinical students and 5 interns was first carried out to determine the themes and contents of the interventional courses. The designed courses were delivered in the intervention group once a month for three times, while the control group had no specific intervention. Five self-assessment questionnaires including the General Self-Efficacy (GSE), Medical Outcomes Study Short Form 8 (SF-8), Patient Health Questionnaire-9 (PHQ-9), Maslach Burnout Inventory (MBI), and Jefferson Scale of Empathy-Health Care Provider Student version (JSE-HPS) that separately evaluated the level of self-efficacy (SE), quality of life (QoL), depression, burnout, and empathy were completed by the students before and one month after the courses. Qualitative data were collected via e-mails two year after the intervention.Results: Compared to the control group, the interventional group showed significantly higher scores of the empathy (111.0 [IQR 102.0, 118.0] vs 106.0 [IQR 93.0, 111.5]; P = .01) and QoL (32.0 [IQR 28.0, 35.0] vs 29.5 [IQR 26.0, 34.0]; P = .04). The rate of depression was significantly decreased in the interventional group compared to that in the control group (13.5% vs 29.2%; Chi-square test, P = .02). However, no significant differences of self-efficacy (25.6 ± 4.8 vs 24.3 ± 6.3; P = .16) and burnout (27.0% vs 34.7%; Chi-square test, P = .31) were observed between the two groups.Conclusions: The well-designed interventional courses had a positive impact on the mental well-being and empathy in senior Chinese medical students, which may help provide novel information for incorporation into the medical school curriculum.

scholarly journals Effectiveness of a Snoezelen Room on Fear, Anxiety, and Satisfaction of Nulliparous Women: A Randomized Controlled Trial

2020 ◽  
Vol 14 (2) ◽  
Author(s):  
Mariyam Momeni ◽  
Mansoureh Jamshidimanesh ◽  
Hadi Ranjbar
Keyword(s):  
Repeated Measures ◽  
Rating Scale ◽  
Controlled Trial ◽  
Intervention Group ◽  
Active Phase ◽  
Control Group ◽  
Chi Square ◽  
Nulliparous Women ◽  
Significant Difference ◽  
Interventional Group

Background: Pregnancy and childbirth are natural phenomena in a women’s life, associated with stress and anxiety, leading to adverse effects in the mother and fetus. Using complementary medicine, such as aromatherapy, music, light radiation, and aquariums in an environment that engage a person’s multiple senses can make mothers relax through mental deviations. Objectives: The aim of this study was to evaluate the effects of a Snoezelen room on fear, anxiety, and satisfaction of childbirth’s nulliparous women. Methods: This randomized clinical trial was carried out on 130 eligible women in a selected hospital affiliated to the Iran University of Medical Sciences in Tehran. One hundred thirty women were randomly assigned to the intervention (n = 65) and control (n = 65) groups using six modes blocks using the convenient sampling method. The delivery room was designed to distract women’s minds in the intervention group. Data were collected using a demographic characteristics form, Harman’s Childbirth Attitude questionnaire (CAQ), Visual Analogue scale (VAS) to measure childbirth anxiety, and the Mackey Childbirth Satisfaction Rating scale. Data were analyzed by SPSS version 16 using independent t-test, repeated measures analysis of variance, and Bonferroni and chi-square tests. Results: The results showed a significant reduction in fear in the active phase and postpartum in the intervention group compared with the control group (P < 0.001 and P < 0.001, respectively). Anxiety showed a significant difference and was lower at dilatation of 6 to 7 and 7 to 8 cm, and after childbirth in the interventional group. The satisfaction of childbirth significantly increased in the interventional group (P < 0.001). Conclusions: These results confirmed the importance of a Snoezelen room in the childbirth of nulliparous women, which can promote vaginal childbirth.

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