The purpose of this study is to learn whether the Paso weight loss program is feasible for Mexican and Central American patients with fatty liver disease. In addition, the investigators will also look at whether the program improves weight loss, fatty liver disease, physical activity, diet, and family support among patients.
Weight loss is an important part of treating fatty liver disease. The investigators have developed a weight loss program for Mexican and Central American patients with fatty liver disease (also known as Metabolic Dysfunction Associated Steatotic Liver Disease). The name of the weight loss program is "Paso a Paso: Rumbo a Un Higado Sano" / "Step by Step: Journey to a Healthy Liver." The purpose of this study is to learn whether the Paso weight loss program is acceptable to patients and feasible to participate in. Participants who join the study will participate in a 6 month weight loss program, consisting of 16 1-hour group counseling classes that teach about healthy eating, physical activity, and behavioral strategies to break old habits and create new ones. Participants are required to attend 4 classes in person, and the remainder can be attended in person or virtually. The program classes are offered at 5 locations across Houston. Participants can choose the location most convenient, and are then assigned to that location, along with other participants who also choose that location, for the duration of the program. Study participants will be asked to complete questionnaires and testing for the study at 4 time points over 1 year: before starting the program, in the middle of the program, at the end of the program, and 6 months after the program ends. All questionnaires and testing are done during regular clinic visits, during program sessions, or over the phone. The testing includes questionnaires, measurement of your weight and muscle strength, and an optional fibroscan (ultrasound) of the liver. In addition, data about medical history and blood testing will be recorded from participants' medical records.
Study Type
INTERVENTIONAL
Allocation
NA
Purpose
OTHER
Masking
NONE
The Paso Program is a behavioral weight loss program. It consists of a series of 16 one-hour-long semi-structured group counseling sessions led by a health educator every 1-2 weeks over 26 weeks. Each session has a curriculum with a counselor's guide and patient facing materials, covers specific topics (eating, physical activity, behavioral change strategies). Teaching methods include discussions, practice activities, demonstrations. The program is delivered to groups of 8 to 14 participants, classes are offered primarily in-person with the option of virtual attendance.
Harris Health - Smith
Houston, Texas, United States
Feasbility
Average attendance \> 8 sessions across participants
Time frame: 6 months
change in percent weight
average percent change in weight
Time frame: baseline to 6 months
change in absolute weight
Average absolute weight change (kg)
Time frame: baseline to 6 months
change in muscle strength
Average change, measured by hand grip dynamometry
Time frame: baseline to 6 months
change in liver stiffness
Average Change in liver stiffness values assessed by transient elastography
Time frame: baseline to 6 months
change in liver CAP
Average change in continued attenuation parameter assessed by transient elastography
Time frame: baseline to 6 months
change in liver enzymes
Average change in transaminases
Time frame: baseline to 6 months
change in hemoglobin A1C
Average change in hemoglobin a1c
Time frame: baseline to 6 months
change in diet quality
Average change in Healthy Eating Index assessed by diet history questionnaire III. The Healthy eating score ranges from 0 to 100. A higher number means a healthier diet quality.
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Enrollment
50
Time frame: baseline to 6 months
change in daily calorie intake
change in average daily calorie intake assessed by DHQIII
Time frame: baseline to 6 months
change in fat intake
Change in average fat intake assessed by DHQIII
Time frame: baseline to 6 months
change in alcohol intake
Change in alcohol intake, assessed by AUDIT-C
Time frame: baseline to 6 months
change in average weekly minutes of moderate-to-vigorous physical activity
Change in average time spent doing moderate to vigorous physical activity every week assessed by actigraphy
Time frame: baseline to 6 months
change in average daily steps
change in average daily steps assessed by actigraphy
Time frame: baseline to 6 months
change in quality of life
change in quality of life assessed by a questionnaire called "Patient-Reported Outcomes Measurement Information System - Global score"
Time frame: baseline to 6 months
Change in perception of metabolic dysfunction associated steatotic liver disease
Change in average composite score, Illness perception questionnaire
Time frame: baseline to 6 months
Change in perceived treatment efficacy
Change in average composite score, treatment efficacy questionnaire
Time frame: baseline to 6 months
Change in dietary self-efficacy
Change in dietary self-efficacy assessed using Schwarzer \& Renner scale
Time frame: baseline to 6 months
Change in physical activity self-efficacy
Change in physical activity self-efficacy assessed using Schwarzer \& Renner scale
Time frame: baseline to 6 months
Change in social support for diet
Change in diet social support assessed using Sallis perceived social support scale
Time frame: baseline to 6 months
Change in social support for physical activity
Change in physical activity social support assessed using Sallis perceived social support scale
Time frame: baseline to 6 months
Change in perceived stress
assessed by perceived stress scale
Time frame: baseline to 6 months
change in % weight
average % change in weight
Time frame: baseline to 1 year
change in absolute weight
Average absolute weight change (kg)
Time frame: baseline to 1 year
change in muscle strength
Average change, measured by hand grip dynamometry
Time frame: baseline to 1 year
change in liver stiffness and CAP
Average change in liver stiffness and continued attenuation parameter assessed by transient elastography
Time frame: baseline to 1 year
change in liver enzymes
Average change in transaminases
Time frame: baseline to 1 year
change in lipids
Average change in lipids
Time frame: baseline to 1 year
change in physical activity level
Change in physical activity category assessed by the International Physical Activity Questionnaire. This questionnaire estimates the estimated resting energy expenditure and can categorize people's physical activity level as low, moderate, or high.
Time frame: baseline to 1 year
change in physical activity level
Change in physical activity category assessed by the International Physical Activity Questionnaire. This questionnaire estimates the estimated resting energy expenditure and can categorize people's physical activity level as low, moderate, or high.
Time frame: baseline to 6months
Change in dietary self-efficacy
Change in dietary self-efficacy assessed using Schwarzer \& Renner scale
Time frame: baseline to 1 year
Change in physical activity self-efficacy
Change in physical activity self-efficacy assessed using Schwarzer \& Renner scale
Time frame: baseline to 1 year
Change in social support for diet
Change in diet social support assessed using Sallis perceived social support scale
Time frame: baseline to 1 year
Change in social support for physical activity
Change in physical activity social support assessed using Sallis perceived social support scale
Time frame: baseline to 1 year
change in average weekly minutes of moderate-to-vigorous physical activity
Change in average time spent doing moderate to vigorous physical activity every week assessed by actigraphy
Time frame: baseline to 1 year