Clinical trials: Pain, Chronic Post-Surgical
Breast Neoplasms, Mastectomy
Impact of Erector Spinae Plane Block on Chronic Postsurgical Pain in Breast Cancer Patients
Chronic postsurgical pain (CPSP) has an incidence of 46% in patients after breast cancer surgery, which seriously affects patients' physiological and psychological function, as well as quality of life.
- Conditions
- Breast Neoplasms, Mastectomy, Nerve Block, Dexmedetomidine
- Trial name
- NCT05494502
- Testing
- Erector spinae plane block, Control group
- Where
- 2 sites in China
- Volunteers
- 1,206 people
- Sponsor
- Peking University First Hospital
Breast Neoplasms
Pectoral Nerves Blocks for Chronic Pain
The purpose of this study is to determine whether pectoral nerves blocks（PECS） would reduce chronic pain at 3 months after modified radical mastectomy（MRM）surgery.
- Trial name
- PNBCP (NCT02719795)
- Testing
- Ropivacaine, Normal saline
- Where
- China
- Volunteers
- 140 people
- Sponsor
- First Affiliated Hospital Xi'an Jiaotong University
Internal Hernia, Mesocolic Hernia
Internal Hernias After Laparoscopic Gastric Bypass
The main goal of this study is to describe the trends in the incidence rate of internal hernia presentation after different modifications of the mesenteric closure technique after primary laparoscopic Roux-en-Y gastric bypass…
- Conditions
- Internal Hernia, Mesocolic Hernia, Petersen´s Hernia, Jejunojejunostomy Hernia
- Trial name
- IHafterLRYGB (NCT01040364)
- Where
- United States
- Volunteers
- 220 people
- Sponsor
- University of California, San Francisco
Inguinal Hernia, Femoral Hernia
Factors Influencing the Results of Treatment in Patients With Hernias of Various Localizations
The study attempts to quantify the relative risks for acute postoperative pain, complications rate, chronic postoperative pain (CPIP) and recurrence rate after different methods of repair of groin, umbilical and incisional hernia…
- Conditions
- Inguinal Hernia, Femoral Hernia, Umbilical Hernia, Ventral Hernia
- Trial name
- NCT05920200
- Testing
- open non-mesh hernia repair, open mesh hernia repair, MIS hernia repair
- Where
- Russia
- Volunteers
- 4,000 people
- Sponsor
- Immanuel Kant Baltic Federal University
Knee Osteoarthritis, Persistent Postsurgical Pain
Comparison of Conventional and Cooled Radiofrequency of the Genicular Nerves in Patients With Chronic Knee Pain
Chronic knee pain remains a disabling disease despite current treatment strategies. There is an increase in the prevalence of osteoarthritis (OA) of the knee in the general population, presently affecting approximately 450,000…
- Conditions
- Knee Osteoarthritis, Persistent Postsurgical Pain, Chronic Knee Pain
- Trial name
- COGENIUS (NCT05407610)
- Testing
- Conventional Radiofrequency ablation of the genicular nerves, Cooled Radiofrequency ablation of the genicular nerves
- Where
- 15 sites in Belgium, Netherlands
- Volunteers
- 400 people
- Sponsor
- Ziekenhuis Oost-Limburg
Chronic Post Surgical Pain
A Post Market Study to Assess the Spinal Modulation Dorsal Root Ganglion Stimulator System in Chronic Post Surgical Pain
20-SMI-2013 is a post market, observational, questionnaire based study to assess the effectiveness of the commercially available Axium neurostimulator in the management of chronic post surgical pain
- Trial name
- NCT02335229
- Testing
- Axium DRG Neurostimulator
- Where
- Netherlands
- Volunteers
- 30 people
- Sponsor
- Abbott Medical Devices
Chronic Pain Following Surgical Procedure for Cancer
A Comparison of Gabapentin and Ketamine in Acute and Chronic Pain After Inguinal Hernia Repair
Patients were randomized into two groups: Group Gabapentine ( G group) received 600 mg of Gabapentin (two tablets) two hours prior to surgery and saline solution before induction of spinal anesthesia and group Ketamine ( K group)…
- Trial name
- NCT04700592
- Testing
- Gabapentin versus Ketamine
- Where
- Tunisia
- Volunteers
- 60 people
- Sponsor
- University Tunis El Manar
Breast Cancer, Pain
Psychological and Social Factors and Risk Chronic Pain After Surgery in Women With Breast Cancer
Certain psychological and social factors may increase the risk of developing chronic pain after surgery. Evaluating these factors over time in patients who have undergone surgery for breast cancer may help doctors plan treatment…
- Conditions
- Breast Cancer, Pain, Psychosocial Effects of Cancer and Its Treatment
- Trial name
- SDPM (NCT00466830)
- Testing
- questionnaire administration, management of therapy complications, psychosocial assessment and care
- Sponsor
- Institut Bergonié
Post Operative Pain, Spinal Surgery
Methadone to Reduce Chronic Opioid Use After Major Spine Surgery: The MEND Pilot Feasibility Study
The investigators propose a randomized, triple-blinded (patients, investigators, outcomes assessors), placebo-controlled pilot feasibility trial (Methadone to End Narcotic Dependence, MEND trial) to assess the feasibility and…
- Trial name
- MEND (NCT07222072)
- Testing
- Methadone
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- The Cleveland Clinic
Osteoarthritis of the Knee
Effects of Perioperative Intravenous Dexamethasone on the Severity of Persistent Postsurgical Pain After Total Knee Arthroplasty : A Prospective, Randomized, Double-blind, Placebo-controlled Trial
To compare the effects of perioperative intravenous Dexamethasone with a placebo on the severity of persistent postsurgical pain after total knee arthroplasty.
- Trial name
- NCT02760459
- Testing
- Dexamethasone, Normal saline solution
- Where
- Thailand
- Volunteers
- 70 people
- Sponsor
- Chiang Mai University
Chronic Postsurgical Pain, Chronic Opioid Users
Prevention of Chronic Postsurgical Pain in Chronic Opioid Users:
Chronic opioid users undergoing surgery are at increased risk of CPSP, contributing to long-term disability, decreased quality of life, and prolonged opioid exposure.
- Conditions
- Chronic Postsurgical Pain, Chronic Opioid Users, Transitional Pain Service, Postoperative Pain
- Trial name
- PRE-OPIOID (NCT07717151)
- Testing
- standard institutional perioperative management, specialized teleconsultation
- Where
- France
- Volunteers
- 354 people
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Chronic Postsurgical Pain
The Effect of Esketamine Combined With Pregabalin on Chronic Postsurgical Pain in Patients After Craniotomy.
Chronic postsurgical pain (CPSP), which is one of the most common and serious long term complication of surgery，occurs in approximately 10% of patients after a surgical procedure.
- Trial name
- NCT05160493
- Testing
- S-ketamine and pregabalin
- Where
- China
- Volunteers
- 246 people
- Sponsor
- Beijing Tiantan Hospital
Postoperative Cognitive Dysfunction, Acute Postoperative Pain
Effect of TPVB on Postoperative Pain and Cognitive Function After VATS in Elderly Patients
To investigate the effect of ultrasound-guided thoracic paravertebral nerve block on postoperative acute and chronic pain and cognitive function in elderly patients with thoracoscopic partial lung resection.
- Conditions
- Postoperative Cognitive Dysfunction, Acute Postoperative Pain, Chronic Postsurgical Pain
- Trial name
- NCT05364216
- Testing
- Measurement of cognitive function, Thoracic paravertebral block, The assessment of cognitive function
- Where
- China
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- The First Hospital of Qinhuangdao
Post-mastectomy Pain Syndrome, Chronic Post-surgical Pain
Perioperative Pregabalin and Lidocaine to Reduce Chronic Breast Cancer Pain
Breast tissue and the areas surrounding the breast contain many small to medium-sized nerves. During surgery on the breast, these nerves can be inadvertently cut or damaged.
- Trial name
- PLAN (NCT02240199)
- Testing
- Intraoperative Intravenous Lidocaine Infusion, Perioperative Pregabalin
- Where
- 2 sites in Canada
- Volunteers
- 100 people
- Sponsor
- McMaster University
Pain, Pain After Surgery
Tourniquet Exposure and Risk of Chronic Pain After Severe Limb Trauma
Severe limb trauma often requires the use of a tourniquet to stop life-threatening bleeding. While tourniquets are essential for saving lives, prolonged interruption of blood flow may lead to tissue ischemia, nerve injury, and…
- Conditions
- Pain, Pain After Surgery, Phantom Limb Pain After Amputation, Military Combat Stress Reaction
- Trial name
- TOURNI-PAIN (NCT07475871)
- Where
- Ukraine
- Volunteers
- 150 people
- Sponsor
- Charitable Organisation Charitable Fund Superhumans (Co Cf Superhumans)
Postoperative Pain, Surgery
Tapentadol Versus Tramadol Analgesia Post Cardiac Surgery
The aim of this randomized one-blinded study will be to evaluate the efficacy and tolerability of two different oral doses of tapentadol and compare it to tramadol (an opioid commonly used to treat post-surgical pain) in cardiac…
- Conditions
- Postoperative Pain, Surgery, Pain, Postoperative, Pain, Acute
- Trial name
- vasso-annie (NCT04718116)
- Testing
- Group tapentadol 50 mg, group tapentadol 75 mg, group tramadol 100 mg
- Where
- 2 sites in Greece
- Volunteers
- 90 people
- Sponsor
- Aretaieion University Hospital
Chronic Postoperative Pain
euCPSP: European Observational Study on Chronic Post Surgical Pain,PAIN-OUT Study
This project a European observational study on the incidence and characteristics of chronic post surgical pain (CPSP). Research Questions What is the incidence of chronic post surgical pain (CPSP) in Europe? What are the risk…
- Trial name
- PAIN-OUT (NCT01467102)
- Where
- 24 sites in Belgium, France and 9 more
- Volunteers
- 3,618 people, healthy volunteers welcome
- Sponsor
- European Society of Anaesthesiology
Serratus Plane Block, Postoperative Hyperalgesia
Effect of Liposome Bupivacaine Serratus Plane Block on Postoperative Hyperalgesia and Chronic Post-surgical Pain in Patients Undergoing Radical Mastectomy
Radical mastectomy is currently the mainstream surgical treatment for breast cancer. Patients often experience significant postoperative pain, and some may develop chronic pain.
- Conditions
- Serratus Plane Block, Postoperative Hyperalgesia, Chronic Post-surgical Pain, Liposomal Bupivacaine
- Trial name
- NCT07289178
- Testing
- Serratus Plane block (single injection)
- Where
- China
- Volunteers
- 120 people
- Sponsor
- First Affiliated Hospital of Kunming Medical University
Chronic Pain Post-Procedural
HF10 Treatment of Chronic Knee Pain
This is a multi-center study where patients who meet the eligibility criteria will be treated with HF10 therapy for their chronic knee pain post-orthopedic surgery.
- Trial name
- CPSP-3 (NCT04020211)
- Testing
- Senza HF10 Therapy
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Nevro Corp
Pain, Postoperative
Prediction of Persistent Postsurgical Pain After Video-assisted Thoracic Surgery (VATS)
Prospective cohort study of factors predisposing to persistent post surgical pain after video-assisted thoracic surgery
- Trial name
- NCT01300195
- Where
- Denmark
- Volunteers
- 200 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet