15 completed, 3 unknown, 2 not yet recruiting, 2 recruiting. 21 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 21 | Completed 14, Unknown 3, Not yet recruiting 2, Recruiting 2 |
Follow Control Group: new trials by email Literature Review of Control Group trials Research Report on Control Group
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Whole-body Cryotherapy in Those With Chronic Fatigue: A Feasibility Study Cryotherapy - ME/CFS, Fibromyalgia (FM) | Not applicable | Recruiting | Oxford Brookes University | 40 | 2026-10-05 | 2026-11-05 |
| Innovative Web-based Service Platform Called Adult Wellbeing CheckUp (AWC) to Assess Older Adults Wellbeing, Obtain Evidence-based Recommendations, and Receive Support to Take Action. Adult Wellbeing CheckUp (AWC), General Healthy Aging Information - Intervention Group, Control Group | Not applicable | Not yet recruiting | BellAge Inc. | 496 | 2026-04-06 | 2026-03-23 |
| NSS Grocery Store Brazil Experimental : Mexico-based NSS FOPL, Experimental : Brazil-based NSS FOPL - Control Group, Mexico-based NSS FOPL | Not applicable | Recruiting | George Washington University | 1068 | 2026-02-15 | 2026-04-15 |
| Internet Delivered Therapy for Social Anxiety in Adults PORTiSOFIE - Control Group, Intervention | Not applicable | Not yet recruiting | Grupo Lusófona | 62 | 2026-01-01 | 2025-01-10 |
| Effects of an Augmented Reality Exercise Program in Older Adults Augmented reality exercise program, Traditional exercise program - Augmented Reality Exercise Program, Traditional Exercise Program | Not applicable | Unknown | Universidade da Madeira | 30 | 2025-01-01 | 2024-08-12 |
| Frequency of Neuropathic Pain in Patients With Plantar Fasciitis Chronic Plantar Fasciitis, Control Group | Completed | Yozgat City Hospital | 206 | 2023-10-19 | 2024-04-09 | |
| "Bupe by the Book": Testing Library Telehealth With Unstably Housed Persons With Opioid Use Disorder Library Telehealth with Buprenorphine Provider, Treatment-as-Usual Control group - Telehealth at the Library, Control Group | Not applicable | Completed | University of California, San Diego | 60 | 2023-06-28 | 2026-10-22 |
| Effects of Semantically Irrelevant Virtual Reality Experience on Memory and Emotion Watching VR video, Reading text - Intervention Group, Comparison Group | Not applicable | Completed | Texas Tech University | 156 | 2023-06-27 | 2026-02-06 |
| Development and Evaluation CAT and Youth CAT Intervention Group - CAT Intervention Group, Control Group | Not applicable | Completed | Oregon State University | 36 | 2023-05-30 | 2026-04-13 |
| Effect of Xylitol Gum Chewing on Postoperative Bowel Activity xylitol chewing gum - Xylitol Gum Chewing, Non-xylitol Gum Chewing | Not applicable | Completed | Giresun University | 75 | 2023-05-05 | 2024-08-30 |
| "Health in Mobile" for Community-dwelling Individuals With Chronic Diseases e-Motivational Interviewing - Intervention, Control Group | Not applicable | Completed | Education University of Hong Kong | 461 | 2023-04-03 | 2025-08-22 |
| Expanded-Coming-Out-Proud Group on Reducing Self-stigma for People With a Severe Mental Illness- A Randomized Control Trial With Six-month Follow-up Expanded Coming Out Proud group, control group - Expanded Coming Out Proud Group, Control Group | Not applicable | Completed | City University of Hong Kong | 80 | 2022-07-20 | 2026-09-10 |
| Efficacy of an Autobiographical Memory Specificity and Savoring Training for the Reduction of Depressive Symptomatology Autobiographical Memory Specificity and Savoring Training: PESCAR - Training Group, Control Group | Not applicable | Completed | University of Valencia | 42 | 2022-03-12 | 2024-09-19 |
| Evaluation of Minimally Invasive Ilium Osteotomy and Its Bone Repairing Effect Traditional iliac crest bone harvesting surgery, Minimally invasive bone harvesting surgery - Control Group | Not applicable | Unknown | Second Affiliated Hospital, Zhejiang University, School of Medicine | 336 | 2020-09-20 | 2023-09-26 |
| Social Media Effects on Lifestyle Satisfaction Effects of Instagram Exposure on Lifestyle Satisfaction - Control Group, Social Media | Not applicable | Completed | Arizona State University | 98 | 2020-02-03 | 2020-05-01 |
| A Brief App-based Mobile Health and Well-being Intervention Among Middle-aged Adults Calm Meditation, Educational Podcast Control - Meditation, Control Group | Not applicable | Completed | Arizona State University | 83 | 2020-02-03 | 2022-02-28 |
| Study Smart! Effectiveness of a Smartphone Use Intervention on Students' Performance and Well-being Smartphone Use Reduction in Academic Context, Control - Experimental Group: Smartphone Use Reduction, Control Group | Not applicable | Unknown | University of Witten/Herdecke | 140 | 2020-01-13 | 2021-06-08 |
| Cross-Education for Chronic Ankle Instability Balance training - Balance Training Group, Control Group | Not applicable | Completed | Old Dominion University | 30 | 2019-05-08 | 2024-05-07 |
| Neural Account of Social Placebo Effect spray+ manipulation, control manipulation - Spray+ Group, Control Group | Not applicable | Completed | Beijing Normal University | 68 | 2018-06-27 | 2019-03-27 |
| New at Parenting Study Brief and solutions-therapy intervention - Control Group, Counseling | Not applicable | Completed | University of San Francisco | 58 | 2018-01-04 | 2025-07-22 |
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Depression (1) · Diabetes Mellitus (1) · Empowerment (1) · Fasciitis, Plantar (1) · Fatigue (1) · Fatigue Syndrome, Chronic (1) · Fibromyalgia (1) · Hypertension (1) · Neuralgia (1) · Orgasm (1) · Patient Participation (1) · Post-Acute COVID-19 Syndrome (1) · Psychological Well-Being (1)
Behavior (4) · Musculoskeletal Diseases (2) · Nervous System Diseases (2) · Neuromuscular Diseases (2) · Pathological Conditions, Signs and Symptoms (2) · Signs and Symptoms (2) · Behavioral Symptoms (1) · COVID-19 (1) · Cardiovascular Diseases (1) · Chronic Disease (1) · Coronaviridae Infections (1) · Coronavirus Infections (1) · Disease Attributes (1) · Encephalomyelitis (1) · Endocrine System Diseases (1)
Autogenic Training (1) · Behavior Control (1) · Control Groups (1) · Cryotherapy (1)
Arizona State University (2) · Akdeniz University (1) · Beijing Normal University (1) · BellAge Inc. (1) · City University of Hong Kong (1) · Education University of Hong Kong (1) · George Washington University (1) · Giresun University (1) · Grupo Lusófona (1) · Old Dominion University (1) · Oregon State University (1) · Oxford Brookes University (1) · Philipps University Marburg (1) · Second Affiliated Hospital, Zhejiang University, School of Medicine (1) · Texas Tech University (1)
United States (9) · China (2) · Germany (2) · Hong Kong (2) · Turkey (Türkiye) (2) · Portugal (1) · Spain (1) · United Kingdom (1)
Baris Telatar (1) · Changwon Son, PhD (1) · Che Hin Chetwyn Chan, PhD (1) · Cheryl Der Ananian, PhD (1) · Dhara Meghani, PhD (1) · Jennifer Huberty, PhD (1) · Lianne A Urada, PhD (1) · Ryan McCann, PhD (1) · Theda Radtke (1) · Winfried Rief, Professor (1) · Yan Y Shigui, Professor (1)
PMID 23488488, PMID 26582785, PMID 30505939, PMID 32361335, PMID 33459793, PMID 34989677, PMID 35043534, PMID 39549598, PMID 39593444, PMID 39649172, PMID 39654814, PMID 41199378, PMID 41747253, PMID 42185597
R21HD109853 (1)