Garcinia Mangostana Extracts in the Management of Weight Loss

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PostavenieDokončené

Sponzori

University of Roma La Sapienza

KLINICKÁ ŠTÚDIA: NCT02823561

BioSeek: NCT02823561

Kľúčové slová

Abstrakt

Obesity is one of the greatest public health challenges of the 21st century. Its prevalence has tripled in many countries of the European Region since the 1980s, and the numbers of those affected continue to rise at an alarming rate. In addition to causing various physical disabilities and psychological problems, excess weight drastically increases a person's risk of developing a number of noncommunicable diseases including cardiovascular disease, cancer and diabetes, in association or not to metabolic syndrome. The risk of developing more than one of these diseases (co-morbidity) also increases with increasing body weight. Every year a growing number of patient tend to suffer of more severe obesity and difficulty in losing weight even with a restricted diet and exercise.

Garcinia mangostana (Sphaeranthus indicus extract) has known for its antioxidant properties; new evidence point out some promising effects in the prevention of lipogenesis and the promotion of lipolysis . Currently in the scientific literature there is only one paper, by Stern et al., showing the association of Garcinia mangostana assumption in low-calorie diet. This work has demonstrated a significant reduction in weight loss , compared to the placebo group,due to the use of Garcinia mangostana.

Aim of the present study is the evaluation of safety and efficacy of weight loss in severe obese patients. Also cardiometabolic parameters and flogosys serum indicators will be evaluated before and after 6 month therapy of low calory diet alone or in association with Garcinia mangostana extract.

Popis

After the screening visit for the evaluation of the inclusion / exclusion criteria and sign informed consent(Visit 1), each patient will be randomized (Visit 2; Time 0; Baseline) (1: 1) to receive two different treatment for the duration of 26 weeks:

1. low-calorie balanced diet consistent exercise (control group)

2. balanced low-calorie diet and regular exercise in combination with the assumption of Garcinia mangostana (treatment group)

Throughout the duration of the study, every eight weeks, unless otherwise indicated from the specialists, for each subject was expected a nutritional and an endocrinological visit with a anthropometric parameter check (body composition) and compliance to therapy (dietary / physical activity diary).

Also a bood sample test was performed to evaluate electrocardiogram, lipid profile, glucose tolerance, hormonal parameters, inflammatory and bone markers.

Termíny

Naposledy overené:	05/31/2016
Prvý príspevok:	06/22/2016
Odhadovaná registrácia bola odoslaná:	06/29/2016
Prvý príspevok:	07/05/2016
Posledná aktualizácia bola odoslaná:	08/29/2016
Posledná aktualizácia bola zverejnená:	08/30/2016
Aktuálny dátum začatia štúdie:	10/31/2015
Odhadovaný dátum dokončenia primárneho okruhu:	04/30/2016
Odhadovaný dátum dokončenia štúdie:	04/30/2016

Stav alebo choroba

Severe Obesity

Intervencia / liečba

Dietary Supplement: Garcinia mangostana (treatment group)

Behavioral: Control group

Fáza

Fáza 4

Skupiny zbraní

Arm	Intervencia / liečba
Active Comparator: Garcinia mangostana (treatment group) Balanced low-calorie diet and regular exercise in combination with integration	Dietary Supplement: Garcinia mangostana (treatment group)
Other: Control group balanced low-calorie diet and regular exercise	Behavioral: Control group

Kritériá oprávnenosti

Vek vhodný na štúdium	18 Years To 18 Years
Pohlavia vhodné na štúdium	All
Prijíma zdravých dobrovoľníkov	Áno
Kritériá	Inclusion Criteria: - Obesity: BMI >35 kg/m2. - Stable medical therapy for comorbidities from at least 6 months Exclusion Criteria: - Hormonal replacement therapy - Hyperprolactinaemia and /or other endocrine hypothalamic-pituitary diseases (empty sella syndrome and expansive pituitary disorders evaluated by MRI) - Any other condition that medical judgment precludes patient safety

Výsledok

Primárne výstupné opatrenia

1. Weight loss - Kg reduction [26 weeks]

Opatrenia sekundárnych výsledkov

1. Insulin sensitivity assessed by the homeostatic model assessment (HOMA-IR) [26 weeks]

2. Lipid profile by serum biochemistry [26 weeks]

3. Abdominal obesity measured by waist circumference [26 weeks]

4. Body composition by Dexa parameters [26 weeks]

5. Changes in microalbuminuria by unin analysis [26 weeks]

Garcinia Mangostana Extracts in the Management of Weight Loss

Kľúčové slová

zhubný nádor

zápal

obezita

mangostána

garcinia

sphaeranthus

sphaeranthus indicus

antioxidant

strata váhy