Cardiovascular Diseases, Type2 Diabetes Mellitus
Conditions
Keywords
Type 2 diabetes, Cardio-metabolic disease, Latino/Hispanic, Especialista, Community health worker, Social determinants of health, LatinX
Brief summary
The Mil Familias Cohort Establishment involves enrolling 1000 Latino families with at least one member in the family having type 2 diabetes, including children and youth, and measuring the 5 determinants of human health: genetics, biology, behavior, psychology, and society/environment.
Detailed description
The vision of Mil Familias is to reduce the burden of cardio-metabolic disease among Latino families in Santa Barbara County and beyond. The aim is to establish an observational cohort of 1,000 Latino families, with at least one family member currently living with diabetes, in order to understand better the impact of the 5 determinants of human health (genetics, biology, behavior, psychology, and society/environment) in this population. Once the 1,000-family cohort is established, evidence-based intervention studies will be developed and implemented based on new knowledge, with collaborators from the healthcare, public policy, academic, pharmaceutical, medical device and technology industries. The strategy involves 4 coordinated and iterative components to achieve its mission: 1. Especialistas: Trusted, bilingual community health workers specially-trained in diabetes education, clinical research methodologies, and care referral. The Especialistas will engage directly with participants to conduct research activities, answer questions, and when necessary, refer participants to appropriate, local community resources. 2. Data: Facilitated by Especialistas, each individual participant will contribute information on up to 100 different variables relating to their genetics, biology, psychology, behavior and society/environment, thus creating a one-of-a-kind database and associated specimen biobank on Latino health and lifestyle (Living Information Bank). 3. Interventions: Based on the data, evidence-based, collaborative, culturally-relevant prevention and treatment strategies are planned to develop once the cohort of 1,000 families has been established. 4. Allies: This community-based participatory research study requires engagement from key stakeholders from the Latino community, healthcare sectors, hospitals, payers, businesses, people with diabetes and philanthropists. Organizations and individuals support Mil Familias by contributing their resources, experiences, and skill-sets.
Interventions
None listed
Sponsors
Eli Lilly and Company
Sansum Diabetes Research Institute
Study design
Observational model
COHORT
Time perspective
CROSS_SECTIONAL
Eligibility
Sex/Gender
ALL
Age
7 Years to No maximum
Healthy volunteers
Yes
Inclusion criteria
1. Males or females ≥ 7 years of age at enrollment. 2. Self-reported Latino heritage. 3. Co-resides with immediate family member (as defined above) OR self with established diagnosis of Type 2 Diabetes for at least one year prior to enrollment date. 4. Signed and dated written informed consent by the date of enrollment. 5. Based on the research staff's judgment, subject or subject's representative must have a good understanding, ability, and willingness to adhere to the protocol, including performance of self-monitored data collection during the wearable device portion. \-
Exclusion criteria
1. Life expectancy \< 6 months. 2. Any active clinically significant physical or mental disease or disorder, which in the investigator's opinion could interfere with the participation of the trial. 3. Language barriers precluding comprehension of study activities and informed consent. 4. Participation in other trials involving medication or device within 1 month prior to enrollment. 5. Known or suspected abuse of alcohol, narcotics, or illicit drugs. -
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Success (evaluated by Yes/No format) recruiting and establishing an observational cohort of 1,000 Latino families with at least one family member living with type 2 diabetes by deploying the methods proven feasible by Mil Familias Operational Pilot. | 3 years | The Mil Familias Cohort Establishment will expand upon the Mil Familias Operational Pilot cohort and infrastructure to collect and store the up to 100 proposed variables across the 5 determinants of human health to support long-term Mil Familias implementation. The variables pertaining to each participant will be collected and stored at the initial visit and then annually for up to 3 years. Socio-demographic characteristics of the cohort will be described at enrollment by type 2 diabetes status, including age, gender, self-identified race/ethnicity, number of people in household, education, insurance, income, occupation, HbA1c, and country of birth. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Temperature measured by Physical exam | Physical exam encounter and annually up to 3 years | Temperature measured in degrees by physical exam |
| Blood pressure measured by Physical exam | Physical exam encounter and annually up to 3 years | Blood pressure, systolic and diastolic, measured in mmHg by physical exam |
| Stool samples for microbiome analysis | Laboratory encounter and annually up to 3 years | Stool/fecal samples will be collected for microbiome analysis |
| Height measured by Physical exam | Physical exam encounter and annually up to 3 years | Height measured in centimeters or inches by physical exam |
| Weight measured by Physical exam | Physical exam encounter and annually up to 3 years | Weight measured in kilograms or pounds by physical exam |
| Socio-demographics assessed by questionnaire. | Introductory interview/ demographics/ contacts and annually up to 3 years | Socio-demographics measured by questionnaire - including age, gender, self-identified race/ethnicity, contact information, number in household, income, education, marital status, occupation, caring for elder, night shifts, insurance status, insurance type and payer, influenza immunization status, immigration status, alcohol & tobacco use, birth place,and duration of time in the United States (\<5 years, 5-9 years, 10-14 years, 15-19 years, 20-24 years, ≥25 years). |
| Number of healthcare visits and the difficulty in traveling to the healthcare provider assessed by questionnaire | Introductory interview/ demographics/ contacts and annually up to 3 years | Number of visits to a healthcare provider in the last year and difficulty in traveling to a healthcare provider measured by interview questionnaire |
| Questions regarding personal opinions regarding the burden of diabetes on Latinos measured by specific questions | Introductory interview/ demographics/ contacts and annually up to 3 years | Personal opinion regarding type 2 diabetes burden on Latinos measured by 3 questions - why is diabetes common in Latinos, what can be done to prevent diabetes in Latinos, and what things make it difficult to get help with diabetes when it is needed? |
| Total daily tortilla consumption | Introductory interview/ demographics/ contacts and annually up to 3 years | The number of flour and/or corn tortillas consumed daily for the past 30 days is estimated |
| Daily sugary drink consumption | Introductory interview/ demographics/ contacts and annually up to 3 years | Daily sugary drink consumption is measured by the 2 questions in the Sugar Sweetened Beverages module of the Behavioral Risk Factor Surveillance System Questionnaire from the Centers for Disease Control. |
| Waist circumference measured by Physical exam | Physical exam encounter and annually up to 3 years | Waist circumference measured in centimeters or inches by physical exam |
| Number of times per week eating meals prepared away from home | Introductory interview/ demographics/ contacts and annually up to 3 years | NHANES 2017-2018 question asked - During the past 7 days, how many meals did you get that were prepared away from home in places such as restaurants, fast food places, food stands, grocery stores, or from vending machines? |
| Laboratory blood draw for evaluation of C-Peptide related to diabetes | Laboratory encounter and annually up to 3 years | C-Peptide, ng/mL, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of C-Reactive protein related to diabetes | Laboratory encounter and annually up to 3 years | C-Reactive protein, mg/L, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Complete Blood Count | Laboratory encounter and annually up to 3 years | Complete Blood Count will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Comprehensive Metabolic Panel | Laboratory encounter and annually up to 3 years | Comprehensive Metabolic Panel will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Glutamic Acid Decarboxylase (GAD) antibodies related to diabetes | Laboratory encounter and annually up to 3 years | Glutamic Acid Decarboxylase (GAD) antibodies, U/mL, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of HbA1c related to diabetes | Laboratory encounter and annually up to 3 years | HbA1c % will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Insulin autoantibody related to diabetes | Laboratory encounter and annually up to 3 years | Insulin autoantibody, U/mL, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Islet antigen 2 (IA-2) antibody related to diabetes | Laboratory encounter and annually up to 3 years | Islet antigen 2 (IA-2) antibody, U/mL, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of lipids | Laboratory encounter and annually up to 3 years | Lipids will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of Insulin | Laboratory encounter and annually up to 3 years | Insulin, milliunits/L, will measured in a laboratory blood draw sample. |
| Laboratory blood draw for evaluation of thyroid function | Laboratory encounter and annually up to 3 years | Thyroid function will measured in a laboratory blood draw sample. |
| Microalbumin measured in a urine sample | Laboratory encounter and annually up to 3 years | Urine sample collected for measuring microalbumin mg/L |
| Creatinine measured in a urine sample | Laboratory encounter and annually up to 3 years | Urine sample collected for measuring creatinine |
| Microalbumin/creatinine ratio measured in a urine sample | Laboratory encounter and annually up to 3 years | Urine sample collected for measuring the microalbumin/creatinine ratio |
| Cheek cells and saliva for genomic analysis | Laboratory encounter and annually up to 3 years | Cheek epithelial cells from a swab and saliva samples will be collected for genetic analysis |
| Heart rate measured by Physical exam | Physical exam encounter and annually up to 3 years | Heart rate measured in beats per minute by physical exam |
| Foot examination evaluated by Questions and Physical exam | Physical exam encounter and annually up to 3 years | Foot examination with yes or no questions and by physical exam |
| Neuropathy Questions during Physical exam | Physical exam encounter and annually up to 3 years | Questions about neuropathy |
| Retinopathy questions during Physical exam | Physical exam encounter and annually up to 3 years | Questions about retinopathy |
| Dental exam Questions during Physical exam | Physical exam encounter and annually up to 3 years | Questions about dental exams |
| Eye exam Questions during Physical exam | Physical exam encounter and annually up to 3 years | Questions about eye exams |
| Medical history, family medical history, and medication status and history assessed by interview | Physical exam encounter and annually up to 3 years | Medical history including date of diabetes diagnosis, family medical history, and current medications verified by visual inspection and medication history assessed by interview questionnaire |
| Menopausal status, pregnancy status, and gestational diabetes history for women determined by interview | Physical exam encounter and annually up to 3 years | Menopausal status, pregnancy status (number of live births, number of stillbirths, birthweights of live births, and any diagnosis of type 1 diabetes), and gestational diabetes history for female participants will be determined by interview |
| Determination of diabetes related foot disease | Questionnaires encounter and annually up to 3 years | Questionnaire for determination of diabetes related foot disease (Q-DFD) |
| Acculturation measured by the Brief Acculturation Scale for Hispanics (BASH) | Questionnaire encounter and annually up to 3 years | BASH is a participant reported questionnaire to measure acculturation. Responses are scored as 1 = only Spanish, 2 = Spanish more than English, 3 = Spanish and English equally, 4 = English more than Spanish, and 5 = only English. Items are summed and divided by the number of items. Low acculturation is less than or equal to 3.0, and high acculturation is greater than or equal to 3.0. |
| Quality of life measured by the Short Form Health Survey (SF-12) | Questionnaires encounter and annually up to 3 years | The SF-12 is a participant reported questionnaire to measure quality of life |
| Depression measured by the Patient Health Questionnaire-9 | Questionnaires encounter and annually up to 3 years | The Patient Health Questionnaire (PHQ)-9 is the Major Depressive Disorder (MDD) module of the full PHQ |
| Perceived Ethnic Discrimination measured by the Brief Perceived Ethnic Discrimination Questionnaire - Community version (PEDQ-CV) | Questionnaires encounter and annually up to 3 years | PEDQ-CV is a participant reported questionnaire to measure perceived ethnic discrimination |
| Adverse Childhood Experiences (ACE) quantified by ACE questionnaire | Questionnaires encounter and annually up to 3 years | Adverse Childhood Experiences (ACEs) refers to a range of events that a child can experience, which lead to stress and can result in trauma and chronic stress responses. An ACE score will be quantified by a specific ACE questionnaire. |
| Spirituality measured by a Spiritual Well Being Scale | Questionnaires encounter and annually up to 3 years | FACIT (Functional Assessment of Chronic Illness Therapy) Sp-12 is a questionnaire for measuring spiritual well being. Questions are scored from 0 = Not at all to 4 = Very much. Sub-scales are created for meaning, peace, and faith with score ranges of 0 - 16. Adding these 3 scores gives a total score and the range is 0 - 48 with low scores indicating low spiritual well being and high scores indicating higher spiritual well being. |
| Risk Perception Survey For Developing Diabetes (RPS-DD) | Questionnaires encounter and annually up to 3 years | Diabetes risk perception will be measured by the Risk Perception Survey For Developing Diabetes (RPS-DD) |
| Sleep quality measured by the Oviedo Sleep Questionnaire (OSQ) | Questionnaires encounter and annually up to 3 years | The OSQ is a participant reported questionnaire to measure sleep quality |
| Stress measured by the 4 item Perceived Stress Scale (PSS) | Questionnaires encounter and annually up to 3 years | PSS is a participant reported questionnaire to measure stress. The scale ranges from 0 = never to 4 = very often. The final score ranges from 0 - 16, with higher scores indicating more stress. |
| Drug abuse measured by the Drug Abuse Screening Test (DAST) - 20 | Questionnaires encounter and annually up to 3 years | The purpose of the DAST-20 is to provide a brief, simple, practical, but valid method for identifying individuals who are abusing psychoactive drugs; and to yield a quantitative index score of the degree of problems related to drug use and misuse |
| Diabetes management measured by the Diabetes Symptom Self-Care Inventory | Questionnaires encounter and annually up to 3 years | Ability to manage diabetes self-care assessed by the Diabetes Symptom Self-Care Inventory (DSSCI) |
| Family diabetes management measured by questionnaire | Questionnaires encounter and annually up to 3 years | Family diabetes Self-Efficacy for management of diabetes measured by questionnaire (FSE) |
| Foot self care confidence measured by questionnaire | Questionnaires encounter and annually up to 3 years | Foot Care Confidence Scale (FCCS) is an instrument designed to measure the confidence (self-efficacy) of individuals with type 2 diabetes to perform foot self care |
| Health literacy measured by the Short Assessment of Health Literacy (SAHL) | Questionnaires encounter and annually up to 3 years | SAHL is a participant reported questionnaire to measure health literacy |
| Trust in physician measured by the Trust in Physician (TPS) questionnaire | Questionnaires encounter and annually up to 3 years | The TPS is a questionnaire and scale to determine trust in the physician |
| Social needs screening assessed by the Health Leads Screening toolkit | Questionnaires encounter and annually up to 3 years | The Health Leads Screening tookit (Boston, MA) will be used to determine social needs - housing instability, childcare, utility needs, financial resource strain, transportation, and exposure to violence. |
| Food security assessed by U.S. Household Food Security Survey Module: Six-item short form | Questionnaires encounter and annually up to 3 years | Food security or insecurity assessed by a six-item short form developed by the Economic Research Service, United States Department of Agriculture (USDA), September 2012 |
| Functional support measured by the SSQ6 | Questionnaires encounter and annually up to 3 years | Social Support Questionnaire - Short Form (SSQ6) measures functional social support |
| Support structure measured by Medical Outcomes Study Social Support Survey (mMOS-SS) | Questionnaires encounter and annually up to 3 years | The eight-item modified Medical Outcomes Study Social Support Survey (mMOS-SS) measures support structure by counting the number of people supporting and satisfaction with that support |
| National survey of children's health (NSCH) for all children and youth | Questionnaires encounter and annually up to 3 years | The NSCH, a validated survey of children's health and translated into Spanish, will assess health of children and youth |
| Measurement of health numeracy | Questionnaires encounter and annually up to 3 years | Newest Vital Sign (NVS) is a tool to assess health literacy and numeracy in English and Spanish |
Other
| Measure | Time frame | Description |
|---|---|---|
| Physical activity measured by two wearable physical activity monitors for 1 week | On-going activity encounter up to twice in 1 year | Participants wear an ActiGraph and Fitbit activity monitors simultaneously for 1 week, complete an activity log, and answer a user experience questionnaire. |
Countries
United States
Outcome results
None listed