The Development And Evaluation Of Strategies To Enhance Diabetic Outpatient Clinic Attendance, Thailand

ISRCTN ISRCTN16827676
DOI https://doi.org/10.1186/ISRCTN16827676
Secondary identifying numbers 501085
Submission date
14/04/2009
Registration date
14/05/2009
Last edited
14/02/2020
Recruitment status
No longer recruiting
Overall study status
Completed
Condition category
Nutritional, Metabolic, Endocrine
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Record updated in last year

Plain English summary of protocol

Not provided at time of registration

Contact information

Mrs Soontareeporn Thongsai
Scientific

PO Box 30 Institute of Psychiatry
Kings College London
De Crespigny Park
Denmark Hill
London
SE5 4AF
United Kingdom

Phone +44 (0)7545 869 413
Email j_katesm@hotmail.com

Study information

Study designRandomised controlled trial
Primary study designInterventional
Secondary study designRandomised controlled trial
Study setting(s)Hospital
Study typeTreatment
Participant information sheet Not available in web format, please use the contact details below to request a patient information sheet
Scientific titleThe Development And Evaluation Of Strategies To Enhance Diabetic Outpatient Clinic Attendance, Thailand: a randomised controlled trial
Study acronymTDAEOSTEDOCAT
Study objectives1. People who received the experimental intervention will have improved attendance at the diabetic outpatient clinic
2. Participants who hold positive illness perceptions are more likely to attend to diabetes clinics than those participants who have negative illness perceptions
Ethics approval(s)1. King’s College London research ethics committee gave approval on the 28th November 2007
2. Ethical Review Committee for Research on Human Rights Related to Researches Involving Human Subjects of the Thai Ministry of Public Health gave approval on the 2nd August 2007
Health condition(s) or problem(s) studiedType 2 diabetes
InterventionDiabetic clinic staff trained by the researcher will make a single telephone call to the telephone number listed with the patient's name and appointment details. This will be conducted 48 hours (two working days) before the scheduled appointment for all patients allocated to the intervention group. If that person is not available or if there is no answer to the single call or if the number is incorrect, disconnected, or out of service, the researcher will attempt to make the call again to a maximum of three times.

A letter which is individually addressed to the patient but follows a standardised script will also be sent to all patients in the intervention group. This letter will contain a stamped addressed envelope and reply slip, telling them when and where to come, where to park, what to bring, who they will see, and what to expect. The letter will be posted 14 days before their initial appointment and again after another seven days for those who do not respond.

Successful contact will be assumed when the participants either answer the phone or by receipt of the patient's reply slip prior to their appointment date. The outcome of the postal and telephone reminder intervention and the identification of the recipient of the message will be recorded on the schedule.

The control group will receive the appointment card as usual, and no further reminders will be sent.
Intervention typeOther
Primary outcome measureAttendance rate at the diabetic outpatient clinic
Secondary outcome measuresPositive illness perception
Overall study start date01/05/2008
Completion date30/11/2008

Eligibility

Participant type(s)Patient
Age groupAdult
Lower age limit18 Years
SexBoth
Target number of participants442
Key inclusion criteria1. Diagnosed with type 2 diabetes (International Classification of Diseases, 10th edition [ICD-10])
2. Aged over 18 years, either sex
3. Attend the diabetes outpatient clinic at Lerdsin Hospital
Key exclusion criteria1. Not diagnosed with type 2 diabetes (ICD-10)
2. Do not attend for follow up at the diabetes outpatient clinic at Lerdsin Hospital, Thailand during the study period 1st May - 30th November 2008
3. Appointment is scheduled less than one working day before their appointment
Date of first enrolment01/05/2008
Date of final enrolment30/11/2008

Locations

Countries of recruitment

  • England
  • Thailand
  • United Kingdom

Study participating centre

PO Box 30 Institute of Psychiatry
London
SE5 4AF
United Kingdom

Sponsor information

The Royal Thai Government (Thailand)
Government

Co-ordinate Office in UK:
Office of Educational Affairs
Royal Thai Embassy
28 Prince’s Gate
London
SW7 1PT
Thailand

ROR logo "ROR" https://ror.org/05fp08r12

Funders

Funder type

Government

The Royal Thai Government (Thailand) - Office of Educational Affairs coordinated in UK

No information available

Results and Publications

Intention to publish date
Individual participant data (IPD) Intention to shareNo
IPD sharing plan summaryNot provided at time of registration
Publication and dissemination planNot provided at time of registration
IPD sharing plan

Editorial Notes

14/02/2020: No publications found, verifying study status with principal investigator.
20/01/2020: Internal review.