scholarly journals Text messaging and brief phone calls for weight loss in overweight and obese English- and Spanish-speaking adults: A 1-year, parallel-group, randomized controlled trial

PLoS Medicine ◽  
2019 ◽  
Vol 16 (9) ◽  
pp. e1002917 ◽  
Author(s):  
Job G. Godino ◽  
Natalie M. Golaszewski ◽  
Greg J. Norman ◽  
Cheryl L. Rock ◽  
William G. Griswold ◽  
...  
Keyword(s):  
Weight Loss ◽  
Randomized Controlled Trial ◽  
Text Messaging ◽  
Controlled Trial ◽  
Spanish Speaking ◽  
Randomized Controlled ◽  
Phone Calls ◽  
Parallel Group

scholarly journals Supervised Exercise Immediately After Bariatric Surgery: the Study Protocol of the EFIBAR Randomized Controlled Trial

2021 ◽  
Author(s):  
Enrique G. Artero ◽  
Manuel Ferrez-Márquez ◽  
María José Torrente-Sánchez ◽  
Elena Martínez-Rosales ◽  
Alejandro Carretero-Ruiz ◽  
...  
Keyword(s):  
Bariatric Surgery ◽  
Weight Loss ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Exercise Program ◽  
Extreme Obesity ◽  
Randomized Controlled ◽  
Supervised Exercise ◽  
Parallel Group ◽  
Supervised Exercise Program

Abstract Background Previous studies have investigated weight loss caused by exercise following bariatric surgery. However, in most cases, the training program is poorly reported; the exercise type, volume, and intensity are briefly mentioned; and the sample size, selection criteria, and follow-up time vary greatly across studies. Purpose The EFIBAR study aims to investigate over 1 year the effects of a 16-week supervised exercise program, initiated immediately after bariatric surgery, on weight loss (primary outcome), body composition, cardiometabolic risk, physical fitness, and quality of life in patients with severe/extreme obesity. Material and Methods The EFIBAR study is a parallel-group, superiority, randomized controlled trial (RCT), comprising 80 surgery patients. Half of the participants, randomly selected, perform a 16-week supervised exercise program, including both strength and aerobic training, starting immediately after the surgery (7–14 days). For each participant, all primary and secondary outcomes are measured at three different time points: (i) before the surgery, (ii) after the intervention (≈4 months), and (iii) 1 year after the surgery. Conclusion The EFIBAR study will provide new insights into the multidimensional benefits of exercise in adults with severe/extreme obesity following bariatric surgery. Trial Registration EFIBAR randomized controlled trial was prospectively registered at Clinicaltrials.gov (NCT03497546) on April 13, 2018. Graphical abstract

A randomized controlled trial of matching of deposit contracts to promote weight loss

2013 ◽  
Author(s):  
Jeffrey T. Kullgren ◽  
Andrea B. Troxel ◽  
George Loewenstein ◽  
Laurie A. Norton ◽  
Dana Gatto ◽  
...  
Keyword(s):  
Weight Loss ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Promote Weight Loss ◽  
Randomized Controlled ◽  
Deposit Contracts

scholarly journals A pilot randomized controlled trial of a tailored smoking cessation program for people living with HIV in the Washington, D.C. metropolitan area

2021 ◽  
Vol 14 (1) ◽  
Author(s):  
Elexis C. Kierstead ◽  
Emily Harvey ◽  
Denisse Sanchez ◽  
Kimberly Horn ◽  
Lorien C. Abroms ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Smoking Cessation ◽  
Self Efficacy ◽  
Text Messaging ◽  
Controlled Trial ◽  
P Value ◽  
People Living With Hiv ◽  
Randomized Controlled ◽  
Living With Hiv ◽  
Pilot Randomized Controlled Trial

Abstract Objective Morbidity and mortality from smoking-related diseases among people living with HIV (PLWH) in the U.S. surpasses that due to HIV itself. Conventional smoking cessation treatments have not demonstrated strong efficacy among PLWH. We conducted a pilot randomized controlled trial (RCT) to evaluate a tailored smoking cessation intervention based on the minority stress model. We compared standard of care counseling (SOC) to a tailored intervention (TI) including one face-to-face counseling session incorporating cognitive behavioral therapy to build resilience, and 30 days of 2-way text messaging. Results The primary outcome was smoking cessation. Secondary outcomes included cigarettes per day (CPD), exhaled carbon monoxide (CO), and cessation self-efficacy. A total of 25 participants were enrolled (TI:11, SOC:14), and 2 were lost to follow-up. There were no significant differences in quit rates between study groups. However, there was a significantly greater decrease in CPD in the TI versus SOC (13.5 vs. 0.0, p-value:0.036). Additionally, self-efficacy increased in both groups (TI p-value:0.012, SOC p-value:0.049) and CO decreased in both groups (TI p-value: < 0.001, SOC p-value:0.049). This intervention shows promise to support smoking cessation among PLWH. A larger study is needed to fully evaluate the efficacy of this approach. Clinical trial: Trial Registration: Retrospectively registered (10/20/2020) NCT04594109.

scholarly journals An internet-based self-help intervention for people with psychological distress due to COVID-19: study protocol for a randomized controlled trial

Trials ◽  
2021 ◽  
Vol 22 (1) ◽  
Author(s):  
Noemi Anja Brog ◽  
Julia Katharina Hegy ◽  
Thomas Berger ◽  
Hansjörg Znoj
Keyword(s):  
Randomized Controlled Trial ◽  
Psychological Distress ◽  
Depressive Symptoms ◽  
Controlled Trial ◽  
The Self ◽  
Randomized Controlled ◽  
Self Help ◽  
Parallel Group ◽  
Related Quality ◽  
Health Related

Abstract Background The coronavirus-19 (COVID-19) has reached pandemic status and is affecting countries all over the world. The COVID-19 pandemic is accompanied by various stressors that require adjustment in everyday life and possibly changes in personal future prospects. While some individuals cope well with these challenges, some develop psychological distress including depressive symptoms, anxiety, or stress. Internet-based self-help interventions have proven to be effective in the treatment of various mental disorders such as depression and anxiety. Based on that, we developed an internet-based self-help program for individuals with psychological distress due to the situation surrounding the COVID-19 pandemic. The 3-week self-help program consists of 6 modules comprising texts, videos, figures, and exercises. Participants can request guidance within the self-help program (guidance on demand). The primary aim of this study is to evaluate the efficacy and feasibility of the self-help program compared to a waiting control condition. Methods The design is a parallel group randomized controlled trial. Participants are allocated to a 3-week self-help intervention plus care as usual or a 3-week waiting period with only care as usual. There are follow-ups after 6 weeks and 18 weeks. At least 80 participants with COVID-19 pandemic related psychological distress will be recruited. Primary outcome are depressive symptoms. Secondary outcomes include anxiety and chronic stress, suicidal experiences and behavior, health-related quality of life, generalized optimism and pessimism, embitterment, optimistic self-beliefs, emotion regulation skills, loneliness, resilience, and the satisfaction with and usability of the self-help program. Discussion To the best of our knowledge, this is one of the first studies investigating the efficacy of an internet-based self-help program for psychological distress due to the situation surrounding the COVID-19 pandemic. Thus, the results of this study may give further insight into the use of internet-based self-help programs in pandemic-related psychological distress. Trial registration ClinicalTrials.gov NCT04380909. Retrospectively registered on 8 May 2020.

scholarly journals Reduced-Calorie Dietary Weight Loss, Exercise, and Sex Hormones in Postmenopausal Women: Randomized Controlled Trial

2012 ◽  
Vol 30 (19) ◽  
pp. 2314-2326 ◽  
Author(s):  
Kristin L. Campbell ◽  
Karen E. Foster-Schubert ◽  
Catherine M. Alfano ◽  
Chia-Chi Wang ◽  
Ching-Yun Wang ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Body Mass Index ◽  
Weight Loss ◽  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Free Testosterone ◽  
Randomized Controlled ◽  
Weight Loss Diet ◽  
Vigorous Intensity ◽  
Free Estradiol

Purpose Estrogens and androgens are elevated in obesity and associated with increased postmenopausal breast cancer risk, but the effect of weight loss on these biomarkers is unknown. We evaluated the individual and combined effects of a reduced-calorie weight loss diet and exercise on serum sex hormones in overweight and obese postmenopausal women. Patients and Methods We conducted a single-blind, 12-month, randomized controlled trial from 2005 to 2009. Participants (age 50 to 75 years; body mass index > 25.0 kg/m2, exercising < 100 minutes/wk) were randomly assigned using a computer-generated sequence to (1) reduced-calorie weight loss diet (“diet”; n = 118), (2) moderate- to vigorous-intensity aerobic exercise (“exercise”; n = 117), (3) combined reduced-calorie weight loss diet and moderate- to vigorous-intensity aerobic exercise (“diet + exercise”; n = 117), or (4) control (n = 87). Outcomes were estrone concentration (primary) and estradiol, free estradiol, total testosterone, free testosterone, androstenedione, and sex hormone–binding globulin (SHBG) concentrations (secondary). Results Mean age and body mass index were 58 years and 30.9 kg/m2, respectively. Compared with controls, estrone decreased 9.6% (P = .001) with diet, 5.5% (P = .01) with exercise, and 11.1% (P < .001) with diet + exercise. Estradiol decreased 16.2% (P < .001) with diet, 4.9% (P = .10) with exercise, and 20.3% (P < .001) with diet + exercise. SHBG increased 22.4% (P < .001) with diet and 25.8% (P < .001) with diet + exercise. Free estradiol decreased 21.4% (P < .001) with diet and 26.0% (P < .001) with diet + exercise. Free testosterone decreased 10.0% (P < .001) with diet and 15.6% (P < .001) with diet + exercise. Greater weight loss produced stronger effects on estrogens and SHBG. Conclusion Weight loss significantly lowered serum estrogens and free testosterone, supporting weight loss for risk reduction through lowering exposure to breast cancer biomarkers.

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