NCT02092545

Brief Summary

Study to collect data on weight management on a male population of retired NFL athletes.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
7

participants targeted

Target at below P25 for not_applicable obesity

Timeline
Completed

Started May 2014

Shorter than P25 for not_applicable obesity

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

March 13, 2014

Completed
7 days until next milestone

First Posted

Study publicly available on registry

March 20, 2014

Completed
1 month until next milestone

Study Start

First participant enrolled

May 1, 2014

Completed
7 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2014

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2014

Completed
Last Updated

December 19, 2014

Status Verified

December 1, 2014

Enrollment Period

7 months

First QC Date

March 13, 2014

Last Update Submit

December 18, 2014

Conditions

Keywords

Obesity

Outcome Measures

Primary Outcomes (1)

  • Change in body mass index from start of study in 6 month timeframe.

    Calculate change in weight and BMI

    6 months

Study Arms (1)

Ketogenic diet

OTHER

Weight management on a male population of retired NFL athletes.

Other: Ketogenic diet

Interventions

Also known as: High protein, Low carbohydrate
Ketogenic diet

Eligibility Criteria

Age25 Years - 64 Years
Sexmale
Healthy VolunteersNo
Age GroupsAdult (18-64)

You may qualify if:

  • Males
  • Former NFL players
  • Aged 25-64 (Age range is chosen to keep participants as uniform as possible given the small number of participants. The majority of the players are in this age range and participants need to be able to exercise and be active. Also the NFL in its current form was created in 1970 so there are very few players that are retired from the NFL that are over the age of 65.)
  • BMI \>27
  • English- speaking

You may not qualify if:

  • Cancer within the last 5 years (except non-melanoma skin cancer)
  • Significant Cardiovascular Disease (recent \< 1 year Myocardial Infarction, hospital admission \< 1year for Congestive Heart Failure, Active Angina, exercise induced Angina)
  • Malignant arrhythmias (VTACH, AFIB, Aflutter)
  • Renal Disease ( Dialysis or Chronic Renal Insufficiency)
  • Hepatic Disease ( Hepatitis B and C or Liver function test 2.5 times the upper limits of normal, or liver transplant that requires immune odulating/suppressing medications, ammonia lowering medications, or hepatic disease related to diet modification).
  • Psychosis, Severe Anxiety, or Major Depression
  • Significant migraines requiring abortive medication in the last year
  • Significant Endocrine dysfunction ( Cushing's Syndrome )
  • Uncontrolled Hypertension \> 160/90
  • Severe arthritis that significantly limits mobility
  • Uncontrolled Hyper/Hypothyroidism
  • Obesity Surgery in the past
  • Weight loss of greater than 10% of the subjects body weight in the last year
  • Recent history (within 1 year ) of Alcohol abuse, illegal Drug abuse
  • Active pulmonary disease that requires daily corticosteroids, an oxygen requirement, or ventilation support for chronic disease management.
  • +15 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Tampa General Hospital

Tampa, Florida, 33606, United States

Location

MeSH Terms

Conditions

Obesity

Interventions

Diet, Ketogenic

Condition Hierarchy (Ancestors)

OverweightOvernutritionNutrition DisordersNutritional and Metabolic DiseasesBody WeightSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Diet, Carbohydrate-RestrictedDiet TherapyNutrition TherapyTherapeuticsDietNutritional Physiological PhenomenaDiet, Food, and NutritionPhysiological Phenomena

Study Officials

  • John Gonzalvo, DO

    Tampa General Hospital

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

March 13, 2014

First Posted

March 20, 2014

Study Start

May 1, 2014

Primary Completion

December 1, 2014

Study Completion

December 1, 2014

Last Updated

December 19, 2014

Record last verified: 2014-12

Locations