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Improving the diagnostic procedure for injured patients - Optimization for the questionnaire "Fragebogen Arbeit und Befinden" (OptiFAB) [Diagnostik der Unfallbetroffenen der Suva]
ISRCTN ISRCTN05534684
ClinicalTrials.gov identifier
Public title Improving the diagnostic procedure for injured patients - Optimization for the questionnaire "Fragebogen Arbeit und Befinden" (OptiFAB) [Diagnostik der Unfallbetroffenen der Suva]
Scientific title Improving the diagnostic procedure for injured patients: a randomised controlled trial
Acronym OptiFAB
Serial number at source OptiFAB
Study hypothesis 1. A significant difference in psychological and work-related outcome is expected between groups (OptiFAB and FABpur). Specifically, it is assumed that the group with the psychological and / or work-related intervention will have better outcomes in terms of psychological functioning (well-being) and a faster reintegration into the workplace.
2. A difference in term of a better triage is expected between groups (FABplus and FABpur). As above, it is assumed that the group with a GAS training and a manual will have better and faster triage process.
Lay summary Lay summary under review
Ethics approval Philosophical - Human Sciences Faculty Ethics Commission of Bern (Switzerland) approved on 8 June 2011, ref: 2011-04-172
Study design Blinded randomized experimental intervention study
Countries of recruitment Switzerland
Disease/condition/study domain Different disabilities after an accident in the area workplace or / and mental health
Participants - inclusion criteria Patients 8 weeks after an accident have to fullfil followed criteria:
1. Approved accident or occupational disease
2. Unlimited employment contract
3. There must be at least 90 days or more between accident data and employment date
4. NCM-Code > 1
5. Present inability to work
6. No unemployment
7. No full working capacity in the next two weeks
8. Identified as a potential complex case by the questionnaire Arbeit und Befinden (FAB)
9. Able to speak German
Participants - exclusion criteria 1. Inability to communicate or lack of language skills
2. Limited employment contract
3. Between accident data and employment date are less than 90 days
4. NCM-Code < 1
5. Ability to work
6. Unemployment
7. Full working capacity in the next two weeks
8. No complex case
9. Under 18 years of age
10. Not willing to participate in the study
Anticipated start date 01/09/2011
Anticipated end date 31/12/2013
Status of trial Ongoing
Patient information material Not available in web format, please use the contact details below to request a patient information sheet [in German]
Target number of participants For each group 100 participants and a total of 400 participants.
Interventions OptiFAB: Psychological intervention or / and work related intervention and Control group
Treatment arm OptiFAB: The intervention consists of 10-20 weekly sessions: structured setting and a combination of educational and supportive coaching elements.
FABplus: Improvement of triage process. A group of case manager receives a "Goal attainment Scale" training and a manual (summarized "the good practice" to faster the triage process)

FABpur: Treatment as usual
Primary outcome measure(s) 1. Psychological well-being: BFW/E (Berner Fragebogen zum Wohlbefinden, Grob et al., 1991; 39 Items). Data collected 8 weeks after the accident.
2. Work related satisfaction: General job satisfaction (Baillod & Semmer, 1994, 4 Items). Data collected 8 weeks after the accident.
3. Return to the workplace
Secondary outcome measure(s) 1. Psychosocial conditions and health:
1.1. Subjective Happiness Scale (SHS, Lyubomirsky & Lepper, 1999, 4 Items)]
1.2. Social support (SALSA, Skala zur Erfassung der sozialen Unterstützung am Arbeitsplatz, IRES-3)
1.3. Fear-Avoidance Beliefs questionnaire (FABQ-d, Staerkle et al, 2004, 16 Items)
2. Coping, self-efficacy, optimism:
2.1. CISS (short version, Kälin, 2003, 19 Items)
2.2. SWE (Selbstwirksamkeit, Schwarzer, 1993, 10Items)
2.3. LOT-R (Optimism, Glaesmer & Hoyer, 2003, 10 Items)
Data collected 8 weeks after the accident
Sources of funding SUVA (Switzerland)
Trial website
Publications
Contact name Prof  Hansjörg  Znoj
  Address Institute of Psychology
Department of Clinical Psychology and Psychotherapy
University of Bern
Gesellschaftsstrasse 49
  City/town Bern
  Zip/Postcode 3012
  Country Switzerland
  Tel +41 31 631 45 91
  Fax +41 31 631 41 55
  Email hansjoerg.znoj@psy.unibe.ch
Sponsor SUVA (Switzerland)
  Address Postfach
Fluhmattstrasse 1
  City/town Luzern
  Zip/Postcode 6002
  Country Switzerland
  Email vmd.bereich@suva.ch
  Sponsor website: http://www.suva.ch/english/
Date applied 18/08/2011
Last edited 08/12/2011
Date ISRCTN assigned 08/12/2011
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