| Frequency of adverse events in the placebo arms of COVID-19 vaccine trials: a systematic review and meta-analysis JW Haas, FL Bender, S Ballou, JM Kelley, M Wilhelm, FG Miller, W Rief, ... JAMA network open 5 (1), e2143955-e2143955, 2022 | 159 | 2022 |
| Placebo mechanisms in depression: An experimental investigation of the impact of expectations on sadness in female participants GJ Anna, R Julia, W Julia, R Lea, R Winfried Journal of affective disorders 256, 658-667, 2019 | 32 | 2019 |
| Patients’ experiences treated with open-label placebo versus double-blind placebo: a mixed methods qualitative study JW Haas, G Ongaro, E Jacobson, LA Conboy, J Nee, J Iturrino, V Rangan, ... BMC psychology 10 (1), 20, 2022 | 30 | 2022 |
| Expectation-induced placebo effect on acute sadness in women with major depression: An experimental investigation JW Haas, W Rief, JA Glombiewski, A Winkler, BK Doering Journal of affective disorders 274, 920-928, 2020 | 28 | 2020 |
| Open-label placebo treatment: Outcome expectations and general acceptance in the lay population JW Haas, W Rief, BK Doering International journal of behavioral medicine 28, 444-454, 2021 | 27 | 2021 |
| Deceptive and non-deceptive placebos to reduce sadness: A five-armed experimental study T Friehs, W Rief, JA Glombiewski, J Haas, T Kube Journal of Affective Disorders Reports 9, 100349, 2022 | 16 | 2022 |
| Placebo nasal spray protects female participants from experimentally induced sadness and concomitant changes in autonomic arousal AC Göhler, JW Haas, MFJ Sperl, C Hermann, A Winkler Journal of Affective Disorders 295, 131-138, 2021 | 14 | 2021 |
| No open-label placebo effect in insomnia? Lessons learned from an experimental trial JW Haas, A Winkler, J Rheker, BK Doering, W Rief Journal of Psychosomatic Research 158, 110923, 2022 | 13 | 2022 |
| Psychological predictors of response to open-label versus double-blind placebo in a randomized controlled trial in irritable bowel syndrome S Ballou, JW Haas, J Iturrino, J Nee, I Kirsch, V Rangan, V Cheng, ... Psychosomatic medicine 84 (6), 738-746, 2022 | 10 | 2022 |
| Frequency of adverse events in the placebo arms of COVID-19 vaccine trials: a systematic review and meta-analysis. JAMA Netw Open. 2022; 5 (1): e2143955 JW Haas, FL Bender, S Ballou, JM Kelley, M Wilhelm, FG Miller, W Rief, ... Epub 2022/01/19. doi: 10.1001/jamanetworkopen. 2021.43955. PubMed PMID: 35040967, 2021 | 7 | 2021 |
| Doctors speak: A qualitative study of physicians’ prescribing of antidepressants in functional bowel disorders G Ongaro, S Ballou, T Kube, J Haas, TJ Kaptchuk Culture, Medicine, and Psychiatry 47 (3), 669-683, 2023 | 6 | 2023 |
| The effect of patient-centered communication on medication intake: an experimental study JW Haas, W Rief, F Weiß, BK Doering, M Kleinstäuber, S Ruwoldt, ... Psychology, health & medicine 27 (10), 2138-2151, 2022 | 6 | 2022 |
| Leveraging single-case experimental designs to promote personalized psychological treatment: Step-by-step implementation protocol with stakeholder involvement of an Outpatient … S Scholten, L Schemer, P Herzog, JW Haas, J Heider, D Winter, D Reis, ... Administration and Policy in Mental Health and Mental Health Services …, 2024 | 5 | 2024 |
| EFFects of Exposure and Cognitive behavioral Therapy for chronic BACK pain (“EFFECT-BACK”): study protocol for a randomized controlled trial R Vogt, J Haas, L Baumann, A Sander, C Klose, J Riecke, W Rief, ... Trials 25 (1), 176, 2024 | 1 | 2024 |
| Wirkmechanismen des Placeboeffekts-Nutzen und Anwendbarkeit in medizinischen Behandlungen J Haas Philipps-Universität Marburg, 2020 | | 2020 |