Clinical trials: Visceral Pain
Irritable Bowel Syndrome
Characterization of Pain Processing Mechanisms in Irritable Bowel Syndrome
The purpose of this study is to provide new information and to determine which kinds of brief, tolerable, experimental pain are affected by the drugs being studied in patients with irritable bowel syndrome, a disease that causes…
- Trial name
- NCT00100425
- Testing
- Viceral Perception Testing
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- US Department of Veterans Affairs
Postoperative Pain
Preventive Analgesia With Anrikefon in Laparoscopic Cholecystectomy
This study will determine the optimal timing for Anrikefon administration. It will also assess the quality of patient recovery. Laparoscopic cholecystectomy (LC) is a routine surgical procedure.
- Trial name
- ANIPAP (NCT07566663)
- Testing
- Anrikefon for Preventive Analgesia, Anrikefon for bridging analgesia
- Where
- China
- Volunteers
- 274 people
- Sponsor
- Xuanwu Hospital, Beijing
Healthy Females, Vagus Nerve Stimulation
Effects of tVNS on Visceral Pain
Transcutaneous auricular vagal nerve stimulation (taVNS) has shown promise in reducing chronic abdominal pain, such as in irritable bowel syndrome (IBS).
- Conditions
- Healthy Females, Vagus Nerve Stimulation, Abdominal Pain
- Trial name
- NCT06659172
- Testing
- taVNS
- Where
- Netherlands
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Maastricht University Medical Center
Visceral Pain, Pancreatitis
Neurophysiological Effects on tPCS and tDCS on Healthy Subjects and on Patients With Chronic Visceral Pain
This study investigates comparing the effects of transcranial Pulsed Current Stimulation and transcranial Direct Current Stimulation (tDCS) (Soterix ©) and their combination on neurophysiological outcomes on healthy subjects as…
- Conditions
- Visceral Pain, Pancreatitis, Pelvic Pain
- Trial name
- NCT02497196
- Testing
- Active tPCS, Active tDCS
- Where
- United States
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Spaulding Rehabilitation Hospital
Pelvic Pain, Pelvic Pain Syndrome
Primary Dysmenorrhea and Osteopathic Treatment
This study is adressed to women with primary dysmenorrhea, it´s a gynecological disorder that is defined as colicky pain associated with menstruation and is located in the lower abdomen and in the lumbo-pelvic area.
- Conditions
- Pelvic Pain, Pelvic Pain Syndrome, Sexual Dysfunction
- Trial name
- NCT04910672
- Testing
- Control Group, Experimental Group
- Where
- Spain
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Escuela de osteopatía de Madrid
Major Depression, Pain
Effect of Escitalopram vs. Reboxetine on Gastro-intestinal Sensitivity of Patients With Major Depressive Disorder
Patients with major depressive disorder (MDD) commonly have many gastrointestinal complaints. Gastrointestinal pain is classified into 2 categories: visceral and somatic pain.
- Conditions
- Major Depression, Pain, Abdominal Pain
- Trial name
- NCT00209807
- Testing
- escitalopram, Reboxetine, No intervention
- Where
- Spain
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Pain, Acute
Gall Bladder Bed Infiltration Analgesia
Early postoperative pain is a common complaint after elective laparoscopic cholecystectomy. Persistent acute postoperative pain is the dominating complaint and the primary reason for a prolonged stay after this procedure.
- Trial name
- NCT03693820
- Testing
- the infiltration group, the control group
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Alaa Mazy Mazy
Rectal Surgery, Pain (Visceral, Somatic, or Neuropathic)
Post Operative Pain and Vagal Stimulation
Anorectal surgery is a type of surgery that can cause anal pain, particularly in the context of hemorrhoid surgery or anal fissure surgery. Generally, the period of discomfort related to the pain lasts about two weeks.
- Conditions
- Rectal Surgery, Pain (Visceral, Somatic, or Neuropathic), Vagal Nerve Stimulation
- Trial name
- VAGANAL (NCT07659314)
- Testing
- Experimental arm, Control arm
- Where
- France
- Volunteers
- 50 people
- Sponsor
- University Hospital, Angers
Acute Pain
Study to Evaluate Analgesic Effect of Intravenous Administration of Kappa Agonist CR845 After Hysterectomy Surgery
The purpose of this study is to determine the effectiveness and safety of single intravenous doses of the kappa opioid agonist CR845 in relieving pain in patients following laparoscopic-assisted hysterectomy surgery.
- Trial name
- NCT00877799
- Testing
- CR845
- Where
- 12 sites in United States
- Volunteers
- 114 people
- Sponsor
- Cara Therapeutics, Inc.
Visceral Pain
Comparison Between Hyperbaric Bupivacaine With Fentanyl vs. Hyperbaric Bupivacaine With Dexmedetomidine in Reducing Visceral Pain During Cesarean Delivery Under Spinal Anaesthesia
In patients undergoing elective LSCS under subarachnoid block, group BF will receive 0.5% hyperbaric bupivacaine 10mg (2ml) with fentanyl 10 mcg (0.2ml) with total of 2.2 ml and group BD will receive 0.5% hyperbaric bupivacaine…
- Trial name
- NCT06367660
- Testing
- Intrathecal Bupivacaine-Fentanyl and Bupivacaine-Dexmedetomidine
- Volunteers
- 168 people
- Sponsor
- Tribhuvan University Teaching Hospital, Institute Of Medicine.
Cystitis, Interstitial, Dysmenorrhea
Chronic Pain Risk Associated With Menstrual Period Pain
The purpose of this study is to determine if some women with dysmenorrhea (painful periods) are at higher future risk of developing chronic pelvic pain (CPP) and if oral contraceptives (OC) can be used to reverse this chronic…
- Conditions
- Cystitis, Interstitial, Dysmenorrhea, Migraine Disorders, Pelvic Pain
- Trial name
- CRAMPP (NCT02214550)
- Testing
- cyclic microgestin 1/20, continuous microgestin 1/20
- Where
- United States
- Volunteers
- 353 people, healthy volunteers welcome
- Sponsor
- Endeavor Health
Obese Patients, Bariatric Surgical Pain
Non-opioid Anesthesia Based on Thoracic Paravertebral Block During Laparoscopic Sleeve Gastrectomy
Regional anesthesia is a technique in which a local anesthetic is injected near a nerve or spinal cord to block sensation, motor stimulation, and pain.
- Conditions
- Obese Patients, Bariatric Surgical Pain, Bariatric Surgery (Sleeve Gastrectomy ), Non-Opioid Pain Management
- Trial name
- NCT07084753
- Testing
- Levobupivacaine, Dexamethasone contained in the solution for thoracic paravertebral block, Adrenaline
- Where
- Croatia
- Volunteers
- 36 people
- Sponsor
- IVO JURISIC
Irritable Bowel Syndrome
Comparison of Rimegepant and Placebo for Pain in IBS
The primary aim of this study is to evaluate the efficacy of rimegepant on abdominal pain scores in participants with non-constipation IBS.
- Trial name
- NCT06221111
- Testing
- Rimegepant 75 MG [Nurtec]
- Where
- United States
- Volunteers
- 39 people
- Sponsor
- Mayo Clinic
Irritable Bowel Syndrome
Neuroimaging and Biomarkers in Chronic Visceral Pain
The purpose of this study is to use functional magnetic resonance imaging (fMRI) to evaluate brain resting state networks, responses to abdominal stimuli and the effect of MBSR Training on these measures.
- Trial name
- NCT01602575
- Testing
- Mindfulness based Stress Reduction Training (MBSR)
- Where
- United States
- Volunteers
- 119 people
- Sponsor
- University of California, Los Angeles
Pain, Visceral Pain
TMS for the Treatment of Pancreatic Cancer Pain
This is a phase II study that aims to investigate prospectively a new therapy for a cohort of patients with chronic pain attributed to pancreatic cancer.
- Conditions
- Pain, Visceral Pain, Pancreatic Cancer
- Trial name
- NCT00324428
- Testing
- Transcranial Magnetic Stimulation
- Where
- United States
- Volunteers
- 3 people
- Sponsor
- Beth Israel Deaconess Medical Center
Cancer Pain, Visceral Pain
Virtual Reality for GI Cancer Pain to Improve Patient Reported Outcomes
Patients with digestive tract malignancy often experience severe and unremitting abdominal pain that negatively affects physical, emotional, and social function, as well as health related quality of life (HRQOL).
- Conditions
- Cancer Pain, Visceral Pain, Gastrointestinal Neoplasms, Cancer of Gastrointestinal Tract
- Trial name
- NCT04907643
- Testing
- PICO G2 4k
- Where
- United States
- Volunteers
- 360 people
- Sponsor
- Cedars-Sinai Medical Center
Inguinal Hernia, Femoral Hernia
Detailed Pain Pattern After Laparoscopic Inguinal Hernia Repair
Pain after laparoscopic groin hernia repair consist of different pain components (overall pain, shoulder pain, incisional pain and visceral pain).
- Trial name
- NCT01105039
- Where
- Denmark
- Volunteers
- 50 people
- Sponsor
- Zealand University Hospital
Visceral Pain
Paragastric Neural Blockade and Laparoscopic Assisted Transversus Abdominis Plane Block on Visceral Pain After Surgery
after laparoscopic bariatric surgery, visceral pain (VP) remains a significant issue. VP causes autonomic symptoms, such as nausea and vomiting, and does not respond to conventional pain management methods that target incisional…
- Trial name
- NCT06973122
- Testing
- combined paragastric autonomic neural blockade and laparoscopic assisted transversus abdominis plane block, laparoscopic assisted transversus abdominis plane block
- Where
- Egypt
- Volunteers
- 127 people
- Sponsor
- Alexandria University
Bariatric Surgery Candidate, Morbid Obesity
Erector Spinae Plane Block Versus Opioid Based General Anesthesia During Laparoscopic Bariatric Surgery
bilateral continuous erector spinae plane blockade may represent a valuable alternatives to thoracіc epidurals analgaesіa in treatment of thoracic neuropathic pain.
- Conditions
- Bariatric Surgery Candidate, Morbid Obesity, Visceral Pain
- Trial name
- NCT03798522
- Testing
- bilateral ultrasound guided erector spinae plane block, Nalbuphine
- Where
- Egypt
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dysmenorrhea, Dysmenorrhea Primary
A Research Study Exploring How Musculoskeletal Function and the Autonomic Nervous System Relate to Visceral Pain in Women With and Without Dysmenorrhea (Painful Periods).
The purpose of this clinical trial is to determine if women with dysmenorrhea demonstrate an increased musculoskeletal and autonomic nervous system response to a painful visceral stimulus compared to controls.
- Conditions
- Dysmenorrhea, Dysmenorrhea Primary, Visceral Pain, Menstrual Pain
- Trial name
- NCT07209566
- Testing
- Visceral Pain Stimulus
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Azusa Pacific University