Nutritional and Metabolic Diseases

Symptoms and General Pathology

All Conditions

Urinary Tract, Sexual Organs, and Pregnancy Conditions

Neoplasms

Gland and Hormone Related Diseases

Overweight

Syndrome

Weight Loss

Obesity

Infertility

Polycystic Ovary Syndrome

Body Weight

Overnutrition

Nutrition Disorders

Genital Diseases

Urogenital Diseases

Cysts

Ovarian Cysts

Ovarian Diseases

Adnexal Diseases

Genital Diseases, Female

Female Urogenital Diseases

Pregnancy Complications

Female Urogenital Diseases and Pregnancy Complications

Gonadal Disorders

Endocrine System Diseases

Participants in this arm will be instructed on how to reduce their caloric intake and follow a low calorie diet

Participants in this arm will follow a very low fat diet (\~10% kcals from fat) and also a diet that has a low glycemic index and is free of animal products (vegan)

Vegan diet

Low calorie diet

Brie Turner-McGrievy, PhD

This study will be a 6-month intervention that is examining how different dietary approached may be useful for women with Polycystic Ovarian Syndrome (PCOS) who are attempting pregnancy, particularly by measuring changes in weight. Participants will be randomly assigned to following one of two dietary approaches for weight loss: 1) a low-calorie approach to weight loss (reducing caloric intake by approximately 500 calories per day) or 2) a low-fat, low-glycemic index vegan diet. A vegan diet is one that does not contain any animal products (no meat, fish, poultry, eggs, or dairy) but emphasizes plant-based foods, such as fruits, vegetables, whole grains, and legumes/beans. In addition, this diet will be low-glycemic index, which means the consumer will be asked to favor foods that don't cause a quick rise in blood sugar (for example, favoring oatmeal over cornflakes for breakfast). Participants will receive counseling and supporting materials on the dietary approach the participants are assigned to follow. Both diets are safe and have shown to be effective ways to assist with achieving a healthy weight. The investigators hypothesize that both groups will see improvements in weight and fertility with possible greater improvements seen among participants in the vegan group.

This study involves two groups. You will be randomly assigned to one of these groups (i.e. you do not have a choice for group assignment) which means your group will be assigned to you by chance. Both groups will receive information on a dietary approach aimed at losing weight.

One group will receive instruction on a low-calorie approach to weight loss (reducing caloric intake by approximately 500 calories per day). The other group will be instructed to follow a low-fat, low-glycemic index vegan diet. A vegan diet is one that does not contain any animal products (no meat, fish, poultry, eggs, or dairy) but emphasizes plant-based foods, such as fruits, vegetables, whole grains, and legumes/beans. In addition, this will be a low-glycemic index diet, which means you will be asked to favor foods that don't cause a quick rise in blood sugar (for example, choosing oatmeal over cornflakes for breakfast).

Below are the steps in the study:

If you are accepted into the study, you will come to the study site (Fertility Center of the Carolinas in Greenville) to learn more about the study and complete your consent form. If you live outside the Columbia, SC area (more than a 60 mile drive), you may complete the study orientation process over the phone and Web. You will be mailed a consent form to sign and return to the study coordinator. This study will involve 3-4 in-person visits to the Fertility Center of the Carolinas office, each lasting approximately 1.5 to 2 hours.

You will complete some questionnaires that measure your diet and physical activity levels on a computer at home or other location where you have computer/internet access.

You will come back for a meeting to have your weight measured. You will then be randomly assigned to one of the two groups: calorie controlled group or vegan diet group. You will receive a one-hour overview of the diet you have been assigned to and be provided with materials on this diet.

During the study, we will ask you to complete a weekly questionnaire which will assess if you are following the diet, your weight, and ask for information on your menstrual cycle. This will take approximately 5 minutes to complete.

You will be provided individualized feedback each week via e-mail on your progress, along with a weekly lesson on the topic for the week.

You will have access to a group website (a private Facebook group) that will provide group support. Participation using this group is optional.

You will be provided with test strips to monitor ovulation each month and pregnancy tests (1 per month) to monitor pregnancy status. You will report these results to us via online survey.

Study personnel will host a weekly 30 minute webinar for your diet group online. This will take place after work time on a weekday. Make-up sessions by phone during the work day will be available.

At 3 months, you will be asked to complete another set of questionnaires from home and return to our study site for your weight measurement.

You will continue the study for the next 3 months. At study completion (6 months), you will complete the last set of questionnaires (online). Also, you will come to a follow-up assessment to be weighed and to receive your incentive for participating ($10 +$5/month of each menstrual cycle data submitted for a total of $25 possible).

Participants in both groups will be asked to take a daily prenatal vitamin (or other reliable source of vitamin B-12) over the course of the study.

During the study, we will ask you to keep your physical activity levels constant (keep your levels the same as what you were doing at study entry).

Healthy Eating for Reproductive Health: Greenville

Prisma Health-Upstate

University of South Carolina

Assistant Professor

Study title	NCT ID	Conditions	Interventions	Eligibility	Organization	Link
Healthy Eating for Reproductive Health: Greenville	NCT01716429	Polycystic Ovar... Infertility Obesity Overweight	Vegan diet Low calorie die...	18 Years - 35 Years	University of South Carolina
Healthy Eating for Reproductive Health: Greenville	NCT01716429	Polycystic Ovar... Infertility Obesity Overweight	Vegan diet Low calorie die...	18 Years - 35 Years	University of South Carolina

Spots Global Cancer Trial Database for vegan diet

Every month we try and update this database with for vegan diet cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Spots Global Cancer Trial Database for vegan diet

Every month we try and update this database with for vegan diet cancer trials from around the world to help patients and their families find trials that might be right for them. We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.

Every month we try and update this database with for vegan diet cancer trials from around the world to help patients and their families find trials that might be right for them.
We offer this 100% free of charge and do not endorse any of the trials listed here, we hope it helps you or a loved one.