NCT00496145

Brief Summary

Type II diabetes is a growing health concern for Latinos who not only have a higher incidence of the disease but also suffer great morbidity. At the same time due to poverty, language, low literacy and lack of continuity of care, this population is largely excluded from current diabetes education programs. To assist with this problem we propose to evaluate 1) a community-based, peer-led Spanish Diabetes Self-Management Program that is culturally appropriate and acceptable based on self-efficacy theory, and 2) the effects of long-term, self-tailored educational reinforcement offered by means of automated telephone disease management messages. Should this research be successful it will provide an evidenced based public health diabetes education model for use with Latino populations throughout the United States.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
567

participants targeted

Target at P75+ for not_applicable type-2-diabetes

Timeline
Completed

Started Aug 2002

Longer than P75 for not_applicable type-2-diabetes

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

Study Start

First participant enrolled

August 1, 2002

Completed
3.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 1, 2005

Completed
1 year until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2006

Completed
10 months until next milestone

First Submitted

Initial submission to the registry

July 3, 2007

Completed
1 day until next milestone

First Posted

Study publicly available on registry

July 4, 2007

Completed
Last Updated

April 19, 2016

Status Verified

April 1, 2016

Enrollment Period

3.1 years

First QC Date

July 3, 2007

Last Update Submit

April 18, 2016

Conditions

Keywords

diabetesself managementpatient educationtelephone reinforcementSpanish DiabetesTomando Control de su Diabetes

Outcome Measures

Primary Outcomes (1)

  • Hemoglobin A1c, Health Distress, Symptoms of Hypoglycemia, Symptoms of Hyperglycemia

    6 month and 18 month

Secondary Outcomes (1)

  • Amount of exercise,self-efficacy, communication with physician,fatigue, activity limitation,physician visits

    6-month and 18-month

Study Arms (2)

treatment

EXPERIMENTAL

Spanish Diabetes Self-Management Program

Behavioral: Spanish Diabetes Self-Management Program

control

NO INTERVENTION

usual-care control group

Interventions

small-group self management education program

treatment

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Diagnosed with type 2 diabetes
  • Speaks and understands Spanish language
  • Able to attend community based diabetes education workshops

You may not qualify if:

  • Pregnant
  • Undergoing active cancer treatment
  • Diagnosed with insulin dependant diabetes (type 1)
  • Pre or borderline diabetes
  • Prior or concurrent participation in other diabetes self-management program
  • Clinical diagnosis of Alzheimer's Disease
  • Mental health condition preventing group participation or cognitive ability

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Stanford Patient Education Research Center

Palo Alto, California, 94304, United States

Location

Related Publications (9)

  • Lorig K, Gonzlez V. Community-based diabetes self-management education: definition and case study. Diabetes Spectrum 2000;13:234-238.

    BACKGROUND
  • Piette JD, Weinberger M, McPhee SJ, Mah CA, Kraemer FB, Crapo LM. Do automated calls with nurse follow-up improve self-care and glycemic control among vulnerable patients with diabetes? Am J Med. 2000 Jan;108(1):20-7. doi: 10.1016/s0002-9343(99)00298-3.

    PMID: 11059437BACKGROUND
  • Holman H, Lorig K. Perceived self-efficacy in self-management of chronic disease In: Schwartz R, ed. Self-Efficacy: Thought Control of Action. Washington: Hemisphere Publishing; 1992:305-323.

    BACKGROUND
  • Lorig K, Gonzalez VM, Ritter P. Community-based Spanish language arthritis education program: a randomized trial. Med Care. 1999 Sep;37(9):957-63. doi: 10.1097/00005650-199909000-00011.

    PMID: 10493473BACKGROUND
  • Lorig KR, Sobel DS, Stewart AL, Brown BW Jr, Bandura A, Ritter P, Gonzalez VM, Laurent DD, Holman HR. Evidence suggesting that a chronic disease self-management program can improve health status while reducing hospitalization: a randomized trial. Med Care. 1999 Jan;37(1):5-14. doi: 10.1097/00005650-199901000-00003.

    PMID: 10413387BACKGROUND
  • Piette JD, Weinberger M, McPhee SJ. The effect of automated calls with telephone nurse follow-up on patient-centered outcomes of diabetes care: a randomized, controlled trial. Med Care. 2000 Feb;38(2):218-30. doi: 10.1097/00005650-200002000-00011.

    PMID: 10659695BACKGROUND
  • Piette JD, Weinberger M, Kraemer FB, McPhee SJ. Impact of automated calls with nurse follow-up on diabetes treatment outcomes in a Department of Veterans Affairs Health Care System: a randomized controlled trial. Diabetes Care. 2001 Feb;24(2):202-8. doi: 10.2337/diacare.24.2.202.

    PMID: 11213866BACKGROUND
  • Ritter PL, Stewart AL, Kaymaz H, Sobel DS, Block DA, Lorig KR. Self-reports of health care utilization compared to provider records. J Clin Epidemiol. 2001 Feb;54(2):136-41. doi: 10.1016/s0895-4356(00)00261-4.

    PMID: 11166528BACKGROUND
  • Lorig KR, Ritter PL, Jacquez A. Outcomes of border health Spanish/English chronic disease self-management programs. Diabetes Educ. 2005 May-Jun;31(3):401-9. doi: 10.1177/0145721705276574.

    PMID: 15919640BACKGROUND

MeSH Terms

Conditions

Diabetes Mellitus, Type 2Diabetes Mellitus

Condition Hierarchy (Ancestors)

Glucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System Diseases

Study Officials

  • Kate R. Lorig, R.N., DrPH

    Stanford University Patient Education Research Center, Department of Medicine

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
CROSSOVER
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principle Investigator

Study Record Dates

First Submitted

July 3, 2007

First Posted

July 4, 2007

Study Start

August 1, 2002

Primary Completion

September 1, 2005

Study Completion

September 1, 2006

Last Updated

April 19, 2016

Record last verified: 2016-04

Locations