NCT00954967

Brief Summary

This study addresses an important problem in public health, smoking in diabetics. The morbidity and mortality observed in diabetics is linked to macro and microvascular problems. The consumption of tobacco has a multiplying effect on these vascular problems in diabetics. This study aims to evaluate the effectiveness of an intensive intervention in tobacco addiction in diabetic patients in primary care.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
722

participants targeted

Target at P75+ for not_applicable diabetes-mellitus

Timeline
Completed

Started Sep 2009

Typical duration for not_applicable diabetes-mellitus

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

August 6, 2009

Completed
1 day until next milestone

First Posted

Study publicly available on registry

August 7, 2009

Completed
25 days until next milestone

Study Start

First participant enrolled

September 1, 2009

Completed
1.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2011

Completed
8 months until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2011

Completed
Last Updated

October 9, 2018

Status Verified

October 1, 2018

Enrollment Period

1.3 years

First QC Date

August 6, 2009

Last Update Submit

October 5, 2018

Conditions

Keywords

Diabetes MellitusSmoking CessationPrimary Health CareMotivational Interview

Outcome Measures

Primary Outcomes (1)

  • Smoking abstinence: Self reported abstinence (6 or more months without smoking) confirmed by an expired air carbon monoxide concentration of 6 parts per millions or less

    12 months after initiation of study

Secondary Outcomes (3)

  • Evolution of the phases of change of the Prochaska and DiClemente model

    12 months after initiation of the study

  • Number of cigarettes per day

    12 months after initiation of the study

  • Total time (minutes) spent in the intensive smoking cessation intervention

    12 months after initiation of the study

Study Arms (2)

Usual care

NO INTERVENTION

The subjects in the control group will receive the usual care for smoking cessation in diabetic smokers.

Lifestyle Counseling

EXPERIMENTAL

The intervention is based on lifestyle advice, motivational interviewing and the use of medications, using the Clinical Practice Guidelines of the Catalan Institute of Health. Health professionals in the intervention group receive a training on the abovementioned techniques.

Behavioral: Lifestyle Counseling

Interventions

The intervention is based on lifestyle advice, motivational interviewing and the use of medications, using the Clinical Practice Guidelines of the Catalan Institute of Health. Health professionals in the intervention group receive a training on the abovementioned techniques.

Lifestyle Counseling

Eligibility Criteria

Age14 Years+
Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

You may qualify if:

  • diabetic patients who are active smokers
  • over the age of 14
  • receive routine care in their respective health center

You may not qualify if:

  • patients with communication difficulties (cognitive deterioration, language barrier)
  • patients who normally receive their habitual care in a different health center
  • patients with terminal diseases, psychiatric diseases that are unstable, or with addictions to other substances
  • patients that are already receiving treatment to quit smoking at the time of recruitment
  • patients that are difficult to locate during the study period
  • patients that refuse to participate in the study

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

IDIAP Jordi Gol

Barcelona, 08007, Spain

Location

Related Publications (1)

  • Roig L, Perez S, Prieto G, Martin C, Advani M, Armengol A, Roura P, Manresa JM, Briones E; ITADI Study Group. Cluster randomized trial in smoking cessation with intensive advice in diabetic patients in primary care. ITADI Study. BMC Public Health. 2010 Feb 4;10:58. doi: 10.1186/1471-2458-10-58.

MeSH Terms

Conditions

Diabetes MellitusSmoking Cessation

Condition Hierarchy (Ancestors)

Glucose Metabolism DisordersMetabolic DiseasesNutritional and Metabolic DiseasesEndocrine System DiseasesHealth BehaviorBehavior

Study Officials

  • Santiago Pérez, MD

    CAP La Llagosta

    PRINCIPAL INVESTIGATOR

Study Design

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

Study Record Dates

First Submitted

August 6, 2009

First Posted

August 7, 2009

Study Start

September 1, 2009

Primary Completion

January 1, 2011

Study Completion

September 1, 2011

Last Updated

October 9, 2018

Record last verified: 2018-10

Locations