Clinical trials: Persistent Post-surgical Pain
Hyperalgesia, Opioid Use
Hyperalgesia, Persistent Pain, and Fentanyl Dosing in On-Pump Coronary Artery Bypass Grafting
Randomized, double-blinded, three arm study in adult patients undergoing first time coronary artery bypass grafting (CABG) surgery with median sternotomy.
- Conditions
- Hyperalgesia, Opioid Use, Pain, Postoperative, Pain, Chronic
- Trial name
- NCT03450161
- Testing
- Fentanyl dosing schemes
- Where
- Belgium
- Volunteers
- 80 people
- Sponsor
- University Hospital, Ghent
Inguinal Hernia, Chronic Pain
Trigger-point Blockade in Persistent Pain After Open Groin Hernia Repair
Groin hernia repair is a common procedure performed in approximately 2,000 patients per one million inhabitants. Severe chronic pain following groin hernia repair is seen in 2-5% of the patients indicating that a large number of…
- Trial name
- Trigger-open (NCT02065219)
- Testing
- Bupivacaine
- Where
- Denmark
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Pain, Postoperative
Chronic Pain Following Thoracic Surgery
Pain that persists after the healing of a surgical wound has previously been described as an important, but often unrecognized clinical problem.
- Trial name
- PTPS-18 (NCT01144845)
- Testing
- Thoracic surgery
- Where
- Denmark
- Volunteers
- 702 people
- Sponsor
- University of Aarhus
Breast Cancer, Chronic Pain
Persistent Post-Surgical Pain in Women With BrCA
Women with early-stage breast cancer (BrCA) are surviving longer, but many experience symptoms after curative treatments. Approximately 50% of BrCA survivors experience persistent pain post-surgery.
- Trial name
- NCT02266082
- Testing
- No intervention
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- University of Florida
Phantom Limb Pain After Amputation, Chronic Pain Due to Injury
Negative Pressure Wound Therapy as a Predictor of Persistent Pain After War-Related Trauma
War-related trauma frequently causes complex soft tissue injuries that require repeated surgical treatment and advanced wound management techniques such as Negative Pressure Wound Therapy (NPWT).
- Conditions
- Phantom Limb Pain After Amputation, Chronic Pain Due to Injury, Postoperative Pain, Trauma (Including Fractures)
- Trial name
- NPWT-Pain Stud (NCT07475897)
- Where
- Ukraine
- Volunteers
- 150 people
- Sponsor
- Charitable Organisation Charitable Fund Superhumans (Co Cf Superhumans)
Acute Postoperative Pain, Chronic Postoperative Pain
Menstrual Phase and Postoperative Pain
Fluctuations of female sex hormones during the menstrual cycle influence pain perception. Endogenous pain is pronounced in the follicular phase of the menstrual cycle.
- Trial name
- NCT02137135
- Testing
- HAD scale, The SF 12 test, Visual analogue score
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Aydin Adnan Menderes University
Inguinal Hernia, Chronic Pain
A National Center for Persistent Severe Pain After Groin Hernia Repair
This prospective, consecutive cohort study presents nationwide 5-year outcome data on patients with severe persistent pain after groin hernia repair (SPG).
- Trial name
- Q5Y (NCT03713047)
- Volunteers
- 222 people
- Sponsor
- University of Copenhagen
Pneumothorax
Chronic Pain After Video-assisted Thoracoscopic Surgery (VATS) Surgery for Pneumothorax
The study will investigate characteristics of chronic pain after VATS surgery with two different sizes of videoscopic equipment.
- Trial name
- NCT00969423
- Testing
- 5mm videoscope, 10mm videoscope
- Where
- Denmark
- Volunteers
- 10 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Major Abdominal Surgery, Chronic Pain
Persistent Opioid Consumption After Major Abdominal Surgery and Its Determinants
The opioid crisis is a growing problem around the world, with prescription opioids being a major contributor to this crisis. They can be prescribed in different chronic and acute settings, such as surgery.
- Conditions
- Major Abdominal Surgery, Chronic Pain, Opioid Use
- Trial name
- POCAS (NCT05197465)
- Testing
- Questionnaires
- Where
- 2 sites in Canada
- Volunteers
- 700 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Persistent Pain After Breast Cancer Surgery
Ultrasound Guided Pectoral Nerves Blockade for Persistent Pain After Breast Cancer Surgery
This is a pilot study of the pectoral nerves block (PECS) in patients with persistent pain after breast cancer surgery.
- Trial name
- PPBCS (NCT02349581)
- Testing
- PECS block, Bupivacaine
- Where
- Denmark
- Volunteers
- 6 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Chronic Pain
Sensory Abnormalities in Post-surgical Peripheral Neuropathy
The concept of normality is a cornerstone in medical practice and research. As an example, in clinical chemistry, a laboratory value based on a plasma sample exceeding the +/- 1.96 x standard deviation (SD) range, referenced from…
- Trial name
- NCT03966677
- Where
- Denmark
- Volunteers
- 162 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Pain, Postoperative, Fractures, Closed
Cognitive Behavioural Therapy to Reduce Persistent Post-Surgical Pain After Fracture
Psychological factors such as stress, distress, anxiety, depression, and poor coping strategies may be associated with ongoing pain following injuries such as fractures.
- Conditions
- Pain, Postoperative, Fractures, Closed, Fractures, Open
- Trial name
- SPOC_CBT (NCT03196258)
- Testing
- Cognitive behavioural therapy
- Where
- Canada
- Volunteers
- 8 people
- Sponsor
- McMaster University
Breast Cancer Surgery Pain, Breast Cancer
Qigong For PPSP In Breast Cancer Pain In Breast Cancer Survivors
Studies have shown that on-going pain following breast surgery is common and may limit the ability to participate in physical activity, cause tiredness, difficulty in daily chores/activities as well as other problems.
- Conditions
- Breast Cancer Surgery Pain, Breast Cancer, Stage 0-III Breast Cancer
- Trial name
- NCT02848989
- Testing
- Qigong Mind-Body Exercise
- Where
- United States
- Volunteers
- 21 people
- Sponsor
- Dana-Farber Cancer Institute
Persistent Postsurgical Pain, Arthritis Knee
Persistent Pain After Knee Replacement
This study is a nationwide cross-sectional survey on pain and satisfaction after knee arthroplasty (KA). Please find the full protocol uploaded at ClinicalTrials.gov The goal of this observational study is to study pain and…
- Conditions
- Persistent Postsurgical Pain, Arthritis Knee, Neuropathic Pain, Opioid Use
- Trial name
- NCT05900791
- Testing
- Primary knee arthroplasty
- Where
- Denmark
- Volunteers
- 3,710 people
- Sponsor
- University Hospital Bispebjerg and Frederiksberg
Persistent Post-surgical Pain
Yoga for Persistent Post-Surgical Pain (PPSP)
The overall goal of this project is to complete a pilot feasibility randomized controlled trial (RCT) to inform a future fully-powered translational study evaluating yoga for management and resolution of persistent-post surgical…
- Trial name
- NCT06949007
- Testing
- Yoga, Chronic Pain Health Education
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Brigham and Women's Hospital
Emergencies, Quality of Life
Quality of Life and Persistent Pain 3 Months After Emergency Surgery Before and After a National Urgency Classification
The aim of this study is to evaluate the impact of implementing a national surgical emergency classification system in the emergency operating room in Nice on patients' quality of life and persistent pain 3 months after surgery.
- Conditions
- Emergencies, Quality of Life, Postoperative Pain
- Trial name
- NCT07819903
- Testing
- Usual-practice emergency-surgery triage, National surgical-emergency classification-based triage
- Where
- France
- Volunteers
- 200 people
- Sponsor
- Centre Hospitalier Universitaire de Nice
Root Canal Therapy, Persistent Tooth Pain
DPBRN Persistent Pain and Root Canal Therapy
The purpose of this study is to document by survey the occurence of tooth pain present 3 months and 6 months after root canal therapy in the patients recruited for the DPBRN "Peri-operative tooth pain" study.
- Trial name
- NCT01201668
- Where
- 8 sites in United States, Denmark
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Dental Practice-Based Research Network
Neuropathic Pain, Thoracic Surgery, Video Assisted
Chronic Pain After Thoracotomy (Video Assisted Thoracic Surgery - VATS)
This is an explorative study investigating potential nerve injury after VATS.
- Conditions
- Neuropathic Pain, Thoracic Surgery, Video Assisted, Chronic Pain
- Trial name
- NCT01068457
- Where
- Denmark
- Volunteers
- 48 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Patients With Persistent Severe Pain After Groin Hernia Repair
Does Re-surgery Improve Somatosensory Outcomes in Persistent Pain After Groin Hernia Repair
Groin hernia repair is accompanied by persistent severe pain in 2-4% of the patients significantly restraining psychophysical functions.
- Trial name
- NCT05238571
- Testing
- Re-surgery
- Where
- Denmark
- Volunteers
- 60 people
- Sponsor
- mads u werner
Opioid Use, Post Operative Pain
Assessment of the Development of Postoperative Persistent Postoperative Pain
During the postoperative period, it is possible to observe the development of acute pain, which lasts no longer than a week after surgery.
- Conditions
- Opioid Use, Post Operative Pain, Chronic Pain
- Trial name
- NCT05370924
- Where
- Italy
- Volunteers
- 600 people
- Sponsor
- A.O.U. Città della Salute e della Scienza