A randomized controlled trial of differing doses of postcesarean enoxaparin thromboprophylaxis in obese women

2015 ◽  
Vol 36 (2) ◽  
pp. 95-99 ◽  
Author(s):  
M L Stephenson ◽  
A E Serra ◽  
J M Neeper ◽  
D C Caballero ◽  
J McNulty
Keyword(s):  
Randomized Controlled Trial ◽  
Controlled Trial ◽  
Obese Women ◽  
Randomized Controlled

scholarly journals Imaginal retraining decreases craving for high-calorie food in overweight and obese women: A randomized controlled trial

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Steffen Moritz ◽  
Anja S. Göritz ◽  
Stella Schmotz ◽  
Roland Weierstall-Pust ◽  
Josefine Gehlenborg ◽  
...  
Keyword(s):  
Randomized Controlled Trial ◽  
Primary Outcome ◽  
Controlled Trial ◽  
Overweight And Obesity ◽  
Medium Effect ◽  
Favorable Effect ◽  
Control Group ◽  
Obese Women ◽  
Randomized Controlled ◽  
High Calorie

AbstractOverweight and obesity are epidemic conditions. Obesity is associated with somatic and psychological sequelae, including serious life-shortening disorders (e.g., diabetes). This study aimed to evaluate the efficacy of a newly developed imaginal variant of approach bias modification (i.e., imaginal retraining) for the reduction of craving for high-calorie food. In a randomized controlled trial, 384 women with a body mass index above 25 were allocated to a wait-list control group or to two variants of imaginal retraining (ratio: 1; 0.5; 0.5). The two intervention groups were sent a manual on imaginal retraining. One group was explicitly encouraged and instructed to use electronic reminders (RER); the standard retraining group (RS) was not encouraged to use electronic reminders. Assessments were 6 weeks apart and were carried out online. Craving for high-calorie food represented the primary outcome (based on the Visual Analog Scale, VAS). Secondary outcomes included the Food Cravings Questionnaire (FCQ-T-R). The study was registered as DRKS00017220. Women in the RER group utilized the retraining technique more often than those in the RS condition, and utilization frequency in turn was associated with improvement on craving and eating behavior scales. Both intention-to-treat and per-protocol analyses showed a favorable effect of the RER group, which achieved significance on the primary outcome, as well as on several other outcomes relative to controls at a small to medium effect size. For those participants who measured their weight before and after the assessment using a scale, weight loss in the RER group was significantly greater compared to the control group. Both retraining groups (RER: 39.4%; RS: 31.1%) reduced their subjective amount of eating relative to controls (24.2%). Approximately two-thirds of the sample (68.3%) performed the exercises at least once during the study period. The present results show that, when used regularly, imaginal retraining may reduce craving for high-calorie food in overweight and obese women. Of note, there was also evidence suggestive of weight reduction, although no diet or lifestyle change was recommended in the manual. Because a large subgroup neither read the manual nor performed the exercises, we recommend that future imaginal retraining be conveyed via short video clips.

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