Trial document
DRKS00010705
Trial Description
Title
ONLIFE- Smartphone use and diagnosis of depression
Trial Acronym
ONLIFE
URL of the Trial
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Brief Summary in Lay Language
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Brief Summary in Scientific Language
We are initiating an explorative study with the aim of analysing possible correlations between different variables linked with smartphone-data, personality structure, physical activity and their association with symptoms and severity of depression. We would like to identify smartphone behaviours predicting diagnositic criteria of depression with the objective of early detection. In addition "ONLIFE" is a study with the aim of further investigating the psychopathology of chronic depression and the distinction to episodic depression regarding the construction of a new test for chronic depression.
We use various standardized questionnaires collected at two times of measurement (in the beginning of the study and 6 months later) and
gathering smartphonedata an their changes regarding depressiv symptoms over a period of 6 months to possibly identify behaviours predicting diagnostic cirteria of depression.
Therefore, 200 depressive patients aged between 18 and 60 from the Department of Psychiatry and Psychotherapy at the Ludwig-Maximilians-Universität, Munich , and 200 healthy control subjects be involved.
Organizational Data
- DRKS00010705
- 2016/09/01
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- yes
- Approved
- 310-16, Ethik-Kommission der Medizinischen Fakultät der Ludwig-Maximilians-Universität München
Secondary IDs
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Health Condition or Problem studied
- F32 - Depressive episode
- F33 - Recurrent depressive disorder
- F34.1 - Dysthymia
Interventions/Observational Groups
-
Patients (N=200; N = 100 patients with episodic depression and N=100 patients with chronic depression)
Measuring depression-specific symptoms (IDCL, BDI-II), personality variables (NEO-FFI), Instruments covering fear, anger, emotionregulation (DERS, STAI, STAXI), resilience (CD-Risc), trauma (CTQ), social networking (SNI), smartphone addiction (SAS-SV)
All of this standardized questionnaires will be measured at two times of measurement (at baseline and 6 months later)
Gathering Smartphonedata an their changes regarding depressiv symptoms for 6 Months (GPS, Phoneuse, Calls, SMS/Mails, Apps and Appuse, vibration / mute, Notifications, calendar items, reminders, WLAN On/Off, flightmode on/off, music, frequency of taking pictures and videos, Bluetooth). -
Control subjects (N=200)
Measuring depression-specific symptoms (IDCL, BDI-II), personality variables (NEO-FFI), Instruments covering fear, anger, emotionregulation (DERS, STAI, STAXI), resilience (CD-Risc), trauma (CTQ), social networking (SNI), smartphone addiction (SAS-SV)
All of this standardized questionnaires will be measured at two times of measurement (at baseline and 6 months later)
Gathering Smartphonedata an their changes regarding depressiv symptoms for 6 Months (GPS, Phoneuse, Calls, SMS/Mails, Apps and Appuse, vibration / mute, Notifications, calendar items, reminders, WLAN On/Off, flightmode on/off, music, frequency of taking pictures and videos, Bluetooth).
Characteristics
- Non-interventional
- Other
- Non-randomized controlled trial
- Open (masking not used)
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- Other
- Prevention
- Other
- N/A
- N/A
Primary Outcome
-Measuring depression-specific symptoms (IDCL, BDI-II), personality variables (NEO-FFI), Instruments covering fear, anger, emotionregulation (DERS, STAI, STAXI), resilience (CD-Risc), trauma (CTQ), social networking (SNI), smartphone addiction (SAS-SV)
All of this standardized questionnaires will be measured at two times of measurement (at baseline and 6 months later)
- Gathering Smartphonedata an their changes regarding depressiv symptoms for 6 Months (GPS, Phoneuse, Calls, SMS/Mails, Apps and Appuse, vibration / mute, Notifications, calendar items, reminders, WLAN On/Off, flightmode on/off, music, frequency of taking pictures and videos, Bluetooth).
Secondary Outcome
Differences in covered data regarding chronic / episodic depressive patients and construction of a new test for chronic depression.
Countries of Recruitment
- Germany
Locations of Recruitment
- University Medical Center
Recruitment
- Planned
- 2016/11/01
- 400
- Monocenter trial
- National
Inclusion Criteria
- Both, male and female
- 18 Years
- 60 Years
Additional Inclusion Criteria
Patients: Diagnosis of Depression (F32.x, F33.x, F34.1), ambulant/stationary psychotherapeutic/psychiatric treatment
Control subjects: Physical and mental healthy subjects without mental diseases in their ananmnesis.
Exclusion Criteria
Patients: acute suicidal tendency, substance addiction, pregnancy, serious physical/somatic diseases, psychotic disorders, bipolar disorder, insufficient german language skills; Primary Diagnosis: panic disorder, GAD, social phobia, PTSD
Control subjects: intake of psychiatric medication, serious physical diseases, pregnancy, psychiatric diagnosis
Addresses
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start of 1:1-Block address primary-sponsor
- Leiter der Sektion Psychosomatische Medizin und PsychotherapieKlinik und Poliklinik für Psychiatrie und Psychotherapie der LMU München
- Mr. Prof. Dr. Frank Padberg
- Nußbaumstr. 7
- 80336 München
- Germany
end of 1:1-Block address primary-sponsorstart of 1:1-Block address contact primary-sponsor- [---]*
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end of 1:1-Block address contact primary-sponsor -
start of 1:1-Block address primary-sponsor
- Ludwig-Maximilians-Universität MünchenDepartment PsychologieLehrstuhlinhaber psychologische Methodenlehre und Diagnostik
- Mr. Prof. Dr. Markus Bühner
- Leopoldstr. 13
- 80802 München
- Germany
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end of 1:1-Block address contact primary-sponsor -
start of 1:1-Block address scientific-contact
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der LMU München Sektion Psychosomatische Medizin und Psychotherapie
- Ms. Dipl.-Psych. Katja Alrich
- Nußbaumstr. 7
- 803336 München
- Germany
end of 1:1-Block address scientific-contactstart of 1:1-Block address contact scientific-contact- 0176/70882870
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- katja.alrich at med.uni-muenchen.de
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end of 1:1-Block address contact scientific-contact -
start of 1:1-Block address public-contact
- Klinik und Poliklinik für Psychiatrie und Psychotherapie der LMU MünchenSektion Psychosomatische Medizin und Psychotherapie
- Ms. Dipl.-Psych. Katja Alrich
- Nußbaumstr. 7
- 803336 München
- Germany
end of 1:1-Block address public-contactstart of 1:1-Block address contact public-contact- 0176/70882870
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- katja.alrich at med.uni-muenchen.de
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end of 1:1-Block address contact public-contact
Sources of Monetary or Material Support
-
start of 1:1-Block address materialSupport
- Leiter der Sektion Psychosomatische Medizin und Psychotherapie Klinik und Poliklinik für Psychiatrie und Psychotherapie der LMU München
- Mr. Prof. Dr. Frank Padberg
- Nußbaumstr. 7
- 80336 München
- Germany
end of 1:1-Block address materialSupportstart of 1:1-Block address contact materialSupport- [---]*
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end of 1:1-Block address contact materialSupport -
start of 1:1-Block address materialSupport
- Ludwig-Maximilians-Universität MünchenDepartment PsychologieLehrstuhlinhaber psychologische Methodenlehre und Diagnostik
- Mr. Prof. Dr. Markus Bühner
- Leopoldstr. 13
- 80802 München
- Germany
end of 1:1-Block address materialSupportstart of 1:1-Block address contact materialSupport- [---]*
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end of 1:1-Block address contact materialSupport
Status
- Recruiting planned
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Trial Publications, Results and other Documents
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