| Radtke, Theda |
| Recruiting | N/A | 400 | Europe | Individual planning, Collaborative planning, Education and motivation treatment | University of Zurich, Swiss National Science Foundation, SWPS University of Social Sciences and Humanities, Wroclaw, University of Southern Queensland | Physical Activity, Adolescent Behavior, Health Behavior | 06/21 | 06/22 | | |
NCT04550286: Study Smart! Effectiveness of a Smartphone Use Intervention on Students' Performance and Well-being |
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| Recruiting | N/A | 140 | Europe | Smartphone Use Reduction in Academic Context, Control | University of Witten/Herdecke | Experimental Group: Smartphone Use Reduction, Control Group | 10/21 | 10/21 | | |
| Recruiting | N/A | 120 | Europe | Time out from smartphone use during meal time, Control condition | University of Wuppertal, Max Planck Institute for Human Development, University of Mannheim | Health Behavior, Smartphone Addiction, Healthy Nutrition | 01/22 | 12/24 | | |
| Willutzki, Ulrike |
NCT04352010: Therapy Online Plus (TOP+) - Comparing Two Online Interventions for Dealing With Challenging Life Circumstances |
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| Recruiting | N/A | 200 | Europe | Res-Up!, REMOTION, Wait-Control Group | Ulrike Willutzki, University of Bern | Mental Disorders, Online-Intervention | 07/22 | 04/23 | | |
| Enrolling by invitation | N/A | 120 | Europe | Cognitive behavioral therapy | Ulrike Willutzki | Mental Disorders | 12/22 | 03/23 | | |
NCT03885453: Construction of a Questionnaire on Panic Disorder and Agoraphobia |
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| Recruiting | N/A | 500 | Europe | | Ulrike Willutzki | Panic Disorder, Panic Disorder With Agoraphobia, Agoraphobia, Agoraphobia With Panic Attacks, Depression | 12/22 | 12/22 | | |
| Victor, Philipp |
| Enrolling by invitation | N/A | 120 | Europe | Cognitive behavioral therapy | Ulrike Willutzki | Mental Disorders | 12/22 | 03/23 | | |
| Trimpop, Leonie F |
NCT04352010: Therapy Online Plus (TOP+) - Comparing Two Online Interventions for Dealing With Challenging Life Circumstances |
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| Recruiting | N/A | 200 | Europe | Res-Up!, REMOTION, Wait-Control Group | Ulrike Willutzki, University of Bern | Mental Disorders, Online-Intervention | 07/22 | 04/23 | | |
| Hunger-Schoppe, Christina |
NCT05828693: Systemic Stress Prevention Via Application SysLife© for Companies |
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| Completed | N/A | 49 | Europe | SysLife©, SysLife©, as intervention after closing the RCT-design | University of Witten/Herdecke, Sysba solutions GmbH, Murtfeldt Kunststoffe GmbH & Co. KG | Stress, Psychological, Stress, Systemic, Application | 03/24 | 05/24 | | |
| Active, not recruiting | N/A | 53 | Europe | System Constellation VR-Seminar | University of Witten/Herdecke, FH Münster University of Applied Sciences, The Witten Institute For Family Business | Psychological and Systems Functioning | 04/25 | 04/25 | | |
| Mortsiefer, Achim |
PARTNER, NCT05842928: Patient-centred Deprescribing of Psychotropic, Sedative and Anticholinergic Medication in Elderly Patients With Polypharmacy |
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| Recruiting | N/A | 352 | Europe | PARTNER intervention, Control intervention | Ludwig-Maximilians - University of Munich, Bielefeld University, University of Witten/Herdecke, University Hospital Heidelberg, University Hospital Regensburg, Institute for Applied Quality Improvement and Research in Health Care, Techniker Krankenkasse, Federal Joint Committee | Deprescriptions, Antidepressive Agents, Antipsychotic Agents, Analgesics, Opioid, Hypnotics and Sedatives, Cholinergic Antagonists | 07/24 | 12/24 | | |
