UCSD Get Fit, Be Fit Study
কীওয়ার্ডস
বিমূর্ত
বর্ণনা
This study investigates whether pistachios help to promote weight loss and improve metabolic and cardiovascular disease risk factors in 100 overweight or obese men and women who are participating in a 4-month behavioral weight loss intervention. Participants will be assigned to a cognitive-behavioral weight loss intervention and will be provided either general dietary advice as a component of the behavioral curriculum or prescribed an individualized pistachio-enriched reduced-energy diet plan. The pistachio-enriched diet will prescribe 42 g/day of pistachios, or approximately 13-20% (averaging 18%) of energy intake across a range of 1200-1800 kcal/day. Dietary intake will be assessed at three time points (baseline, one month, and four months) to examine changes in dietary intake and food choices that may be indicative of compensatory intake in response to regular nut consumption. Results from this study will contribute to understanding the role of pistachios in weight control, including further knowledge of the metabolic factors linked to chronic disease, and will expand knowledge of how pistachios in the diet may contribute to the prevention and management of obesity.
তারিখ
| সর্বশেষ যাচাই করা হয়েছে: | 02/29/2020 |
| প্রথম জমা দেওয়া: | 12/17/2017 |
| আনুমানিক তালিকাভুক্তি জমা দেওয়া হয়েছে: | 12/20/2017 |
| প্রথম পোস্ট: | 01/01/2018 |
| সর্বশেষ আপডেট জমা দেওয়া হয়েছে: | 03/22/2020 |
| সর্বশেষ আপডেট পোস্ট: | 03/23/2020 |
| আসল অধ্যয়ন শুরুর তারিখ: | 04/03/2018 |
| আনুমানিক প্রাথমিক সমাপ্তির তারিখ: | 07/30/2019 |
| আনুমানিক অধ্যয়ন সমাপ্তির তারিখ: | 10/30/2019 |
অবস্থা বা রোগ
হস্তক্ষেপ / চিকিত্সা
Behavioral: Pistachio-enriched diet
Behavioral: General dietary guidance diet
পর্যায়
বাহু গ্রুপ
| বাহু | হস্তক্ষেপ / চিকিত্সা |
|---|---|
| Experimental: Pistachio-enriched diet Participants in this group will be individually counseled on a lower calorie diet, receive pistachios to be consumed daily for four months, and receive print materials on incorporating pistachios into their diet. | Behavioral: Pistachio-enriched diet Composition of prescribed diets will be based on individual preferences, with the goal of consuming 1.5 oz of pistachios per day and increased energy expenditure. During the 4-month intervention, study subjects will participate in individualized counseling and group sessions, with in-person, telephone, email and text message contacts to provide support and behavioral guidance and strategies. Pistachios will be provided to participants. The overall content of the intervention consists of key elements of cognitive-behavioral therapy for obesity. The physical activity component emphasizes planned aerobic exercise, increased physical activity in the lifestyle, and strength training. |
| Active Comparator: General dietary guidance diet Participants in this group will receive general dietary guidance as part of a 4-month long group intervention. | Behavioral: General dietary guidance diet During the 4-month group intervention, study subjects will participate group sessions, receive telephone, email and/or text message contacts to provide support and behavioral guidance and strategies. The overall content of the intervention consists of key elements of cognitive-behavioral therapy for obesity. The physical activity component emphasizes planned aerobic exercise, increased physical activity in the lifestyle, and strength training. |
যোগ্যতার মানদণ্ড
| বয়স অধ্যয়নের জন্য যোগ্য | 21 Years প্রতি 21 Years |
| লিঙ্গ অধ্যয়নের জন্য যোগ্য | All |
| স্বাস্থ্যকর স্বেচ্ছাসেবীদের গ্রহণ করে | হ্যাঁ |
| নির্ণায়ক | Inclusion Criteria: - Men and Women who reside in the San Diego area - Age 21 and older - BMI ≥ 27.0 kg/m2 and ≤40 kg/m2 - No known allergy to tree nuts - Non-diabetic - Non-smoker - Willing and able to participate in clinic visits, group sessions, and telephone and Internet communications at specified intervals - Able to provide data through questionnaires and by telephone - Willing to maintain contact with the investigators for 6 months - Willing to allow blood collections - Capable of performing a simple test for assessing cardiopulmonary fitness - Willing and able to be physically active Exclusion Criteria: - Inability to participate in physical activity because of severe disability - Inability to restrict consumption of nuts for four months - History or presence of a co-morbid disease for which diet modification and increased physical activity may be contraindicated - Self-reported pregnancy or breastfeeding or planning a pregnancy within the next year - Currently actively involved in another diet intervention study or organized weight loss program - Having a history or presence of a significant psychiatric disorder or any other condition that, in the investigator's judgment, would interfere with participation in the trial. - Prior to enrollment - Subjects will be screened for diabetes and considered ineligible with a fasting blood glucose ≥125 mg/dL. |
ফলাফল
প্রাথমিক ফলাফল ব্যবস্থা
1. Weight Loss [4 months]
মাধ্যমিক ফলাফলের ব্যবস্থা
1. Metabolic and cardiovascular disease risk [4 months]
অন্যান্য ফলাফলের ব্যবস্থা
1. Dietary intake and food choices [4 months]
