| Recruiting | COVID Infection in Pediatric Surgical Patient COVID-19 | — | 2023-07-01 |
| Recruiting | Lemborexant vs Zopiclone vs Clonidine for Insomnia Treatment in Chronic Pain Patients Chronic Insomnia, Chronic Pain | — | 2022-11-08 |
| Completed | Clonidine is Better Than Zopiclone for Insomnia Treatment in Chronic Pain Patients Insomnia Chronic, Pain, Chronic | — | 2022-03-01 |
| Completed | Medical Assistance in Dying Requests in Pain Clinic Terminal Diseases, Terminal Care, Chronic Pain | — | 2021-04-01 |
| Completed | COVID-19 Disease & Vaccine Survey in Africa COVID-19, Vaccine Hesitancy | — | 2021-01-02 |
| Recruiting | Premedication for Claustrophobic Patients for MRI Scan Claustrophobia | — | 2020-07-04 |
| Recruiting | Magnesium Injection Ensures Steroid Avoidance During Vaccine, Viremia or Immunocompromise Steroid Metabolism Disorder | — | 2020-07-02 |
| Recruiting | Pain Clinic Staff Harassed by Patients Pre/Post COVID Patient Violence | — | 2020-01-02 |
| Recruiting | Kratom Use Disorder Management Using Clonidine and/or Buprenorphine Withdrawal Syndrome | — | 2018-07-02 |
| Recruiting | Ketamine Enhances Analgesia and Mood in Chronic Pain Patients Mood Disorder; Opioid, Mood Insomnia | — | 2018-02-02 |
| Recruiting | Pain Clinic Provides Public Health Safety Social Functioning, Addiction, Substance, Safety Issues | — | 2018-02-02 |
| Completed | Steroid Injection for Sickle Cell Arthropathy Pain Therapy Sickle Cell Disease, Sickle Cell Abnormality | — | 2018-01-30 |
| Completed | Facemasks and Chronic Pain Patients With Hearing Loss Hearing Loss, Chronic Pain | — | 2018-01-08 |
| Recruiting | Chronic Pelvic Pain in Females and Males Pelvic Pain Syndrome, Sacroiliac Disorder, Piriformis Syndrome | — | 2018-01-02 |
| Completed | Harassment of Pain Clinic Staff by Patients Patient Violence | — | 2018-01-02 |
| Recruiting | Characteristics of Injury Claims by Chronic Pain Patients Social Functioning, Chronic Pain, Injuries | — | 2018-01-02 |
| Recruiting | Discrimination Harassment of Pain Staff Caused by Patient Abuse, Sexual, Abuse, Workplace | — | 2017-11-01 |
| Completed | Caudal Block & Hip Fracture Surgery in Anticoagulated Patient Hip Fractures, Anticoagulants and Bleeding Disorders | — | 2008-01-02 |
| Recruiting | Caudal Analgesia & Anticoagulated Patient Lumbar Pain Syndrome, Anticoagulants and Bleeding Disorders | — | 2008-01-02 |