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Pain Paid Clinical Trials in California
A listing of 139 Pain clinical trials in California actively recruiting volunteers for paid trials and research studies in various therapeutic areas.
97 - 108 of 139
The state of California currently has 139 active clinical trials seeking participants for Pain research studies. These trials are conducted in various cities, including Los Angeles, San Francisco, San Diego and Sacramento.
Featured Trial
Healthy Participants Needed (Colonoscopy + Cancer Screening)
Recruiting
Earn $325 - $475 in electronic payment card compensation for your time and effort by participating in a clinical study to develop a blood test that may one day help screen for colon cancer. Take a quick quiz to see if you qualify.
Conditions:
Healthy
Healthy Volunteers
Healthy Subjects
Healthy Volunteer
Healthy Participants
Featured Trial
Paid Clinical Studies Nationwide
Recruiting
Nationwide clinical trials offered in your area. Some trials offering up to several thousand dollars in compensation for participation.
Conditions:
Healthy
Healthy Volunteer Study
Featured Trial
Buy Retatrutide Online Through Celia
Recruiting
Retatrutide (formerly M25) is an investigational peptide being studied for its potential in supporting weight management and metabolic health. It acts on GLP-1, GIP, and glucagon receptors to influence appetite, energy regulation, and fat metabolism.
Conditions:
Healthy
Featured Offer
Find the Best GLP-1 Weight Loss Providers (2025)
Recruiting
Cutting-edge GLP-1 treatments like semaglutide and tirzepatide are helping thousands lose weight with medically guided support. But with so many online providers, how do you know which programs are trusted, affordable, and right for you?
We reviewed the top GLP-1 brands of 2025 — comparing pricing, prescription process, shipping, pharmacy partners, and real user ratings — to help you find a safe, convenient, and effective path toward your weight-loss goals.
- 100% online programs
- Licensed U.S. clinicians
- Fast shipping & flexible payments
See the rankings & choose the GLP-1 provider that fits your life.
We reviewed the top GLP-1 brands of 2025 — comparing pricing, prescription process, shipping, pharmacy partners, and real user ratings — to help you find a safe, convenient, and effective path toward your weight-loss goals.
- 100% online programs
- Licensed U.S. clinicians
- Fast shipping & flexible payments
See the rankings & choose the GLP-1 provider that fits your life.
Conditions:
Overweight
Overweight and Obesity
Obesity
Weight Loss
Morbid Obesity
Featured Trial
Get Your New Jersey Medicinal Marijuana Card (10% Off)
Recruiting
Elevate Holistics connects patients with licensed physicians who guide them through their state’s eligibility process for qualifying conditions such as chronic pain, anxiety disorders, or sleep challenges. Compassionate, compliant care every step of the way.
Use code PACSHORE10 for 10% off your consultation fee.
For adults 21+ or qualifying patients under state law. Availability varies by state.
Use code PACSHORE10 for 10% off your consultation fee.
For adults 21+ or qualifying patients under state law. Availability varies by state.
Conditions:
Anxiety
Depression
Major Depressive Disorder
Pain
Chronic Pain
Featured Trial
Get Your Missouri Medicinal Marijuana Card (10% Off)
Recruiting
Elevate Holistics connects patients with licensed physicians who guide them through their state’s eligibility process for qualifying conditions such as chronic pain, anxiety disorders, or sleep challenges. Compassionate, compliant care every step of the way.
Use code PACSHORE10 for 10% off your consultation fee.
For adults 21+ or qualifying patients under state law. Availability varies by state.
Use code PACSHORE10 for 10% off your consultation fee.
For adults 21+ or qualifying patients under state law. Availability varies by state.
Conditions:
Anxiety
Depression
Major Depressive Disorder
Pain
Chronic Pain
Empowered Relief for Youth
Recruiting
The purpose of this pilot study is to examine the feasibility and preliminary efficacy of Empowered Relief for Youth with chronic pain (ER-Y). ER-Y is a single-session pain management class for youth focused on pain science education and teaching self-regulatory skills for pain management based on the evidence-based adult ER class. Feasibility and acceptability of ER-Y will be assessed post-class. Preliminary efficacy will be assessed by administering surveys at baseline, 4-weeks, 8-weeks, and 1... Read More
Gender:
ALL
Ages:
Between 10 years and 18 years
Trial Updated:
11/21/2024
Locations: Stanford University, Palo Alto, California
Conditions: Chronic Pain, Musculoskeletal Pain, Fibromyalgia, Neuropathic Pain, Complex Regional Pain Syndromes, Abdominal Pain
Randomized Trial for cLBP (Gokhale Project)
Recruiting
The study aims to compare the effectiveness of the Gokhale Method posture therapy for low back pain (LBP) management to standard physical therapy (PT) with posture training. The second aim of this study is to evaluate usability and user adherence of the online/digital intervention through the Gokhale Method Foundation Class (online delivery with smartphone App).
The investigator hopes to learn:
The effectiveness of the Gokhale Method posture therapy for low back pain management, in comparison... Read More
Gender:
ALL
Ages:
Between 18 years and 65 years
Trial Updated:
11/20/2024
Locations: Outpatient Surgery Center/Stanford Spine Clinic, Redwood City, California
Conditions: Lower Back Pain Chronic
Comparative Effectiveness of Online 8-session CBT Vs. 1-Session Empowered Relief for Chronic Pain - the PROGRESS Study
Recruiting
The purpose of this study is to conduct a pragmatic clinical trial comparing the effectiveness of: (1) 8-week cognitive behavioral therapy for chronic pain (pain-CBT; sixteen hours total treatment time); and (2) a 1-session pain relief skills intervention for chronic pain (Empowered Relief; two hours total treatment time).
Gender:
ALL
Ages:
18 years and above
Trial Updated:
11/12/2024
Locations: SCAN Health Plan, Long Beach, California
EPPIC: Easing Pelvic Pain Interventions Clinical Research Program
Recruiting
The EPPIC (Easing Pelvic Pain Interventions Clinical Research Program) study evaluates an ultra-brief, 4 session cognitive behavioral pain treatment transdiagnostic in design for urologic chronic pain syndrome (UCPPS) with clinical and practical advantages over existing behavioral therapies whose length and focus limits their adoption by clinicians and coverage for mechanistically similar comorbidities. A theoretically informed, practical, empirically grounded approach will systematically unpack... Read More
Gender:
ALL
Ages:
Between 18 years and 70 years
Trial Updated:
11/08/2024
Locations: UCLA, Los Angeles, California
Conditions: Urologic Chronic Pelvic Pain Syndrome (UCPPS), Interstitial Cystitis, Bladder Pain Syndrome, Chronic Prostatitis, Chronic Pain, Chronic Pelvic Pain Syndrome, Chronic Overlapping Pain Disorders
Vaginal Photobiomodulation for Chronic Pelvic Pain
Recruiting
The goal of this clinical study is to determine if 8 treatments with photobiomodulation using near-infrared laser energy can help reduce chronic pelvic pain in women. Additionally, researchers want to determine if treatment with this type of energy can also alleviate pain with activities such as standing, sitting, urinating, having bowel movements and intercourse.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
11/01/2024
Locations: The Orady Womens Clinic, San Francisco, California
Conditions: Chronic Pelvic Pain, Chronic Pelvic Pain Syndrome (CPPS)
Gabapentin to Reduce Opioid Use Postoperatively (GROUP) in Children
Recruiting
The primary objective of this study is to determine if the peri and post operative use of gabapentin in children reduces the need for narcotics after thoracic surgery.
We hypothesize that patients who are given gabapentin will need fewer morphine equivalents postoperatively than those who were not given gabapentin
Gender:
ALL
Ages:
17 years and below
Trial Updated:
10/31/2024
Locations: UC Davis Medical Center, Sacramento, California
Conditions: Pain, Postoperative
Virtual Reality for GI Cancer Pain to Improve Patient Reported Outcomes
Recruiting
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). Therapeutic virtual reality (VR) has emerged as a promising and evidence-based treatment modality for cancer pain. Users of VR wear a pair of goggles with a close-proximity screen in front of the eyes that creates a sensation of being transported into lifelike, three-dimensional worlds.... Read More
Gender:
ALL
Ages:
Between 18 years and 99 years
Trial Updated:
10/29/2024
Locations: Cedars-Sinai Medical Center, Los Angeles, California
Conditions: Cancer Pain, Visceral Pain, Gastrointestinal Neoplasms, Cancer of Gastrointestinal Tract, Small Intestine Cancer, Pancreas Cancer, Liver Cancer, Colon Cancer, Biliary Tract Cancer, Stomach Cancer, Rectum Cancer, Peritoneal Cancer, Gastrointestinal Cancer Metastatic, Gastrointestinal Cancers - Anus, Gastrointestinal Cancers - Stomach, Gastrointestinal Cancers - Colorectal, Gastrointestinal Cancers - Small Intestine, Small Intestine Cancer Stage III, Small Intestine Cancer Stage IV, Small Intestine Cancer, Recurrent, Pancreas Cancer, Stage III, Pancreas Cancer, Stage IV, Pancreas Cancer, Metastatic, Pancreas Cancer, Recurrent, Liver Cancer Stage IIIa, Liver Cancer Stage IIIb, Liver Cancer Stage IIIc, Liver Cancer Stage IV, Colon Cancer Stage III, Colon Cancer Stage IV, Stomach Cancer Stage III, Stomach Cancer Stage IV, Stomach Cancer Recurrent, Rectum Cancer, Recurrent, Gastrointestinal Cancers - Liver, Anal Cancer, Anal Cancer Stage III, Anal Cancer Stage IV, Anal Cancer Recurrent, Anal Cancer Metastatic, Anal Cancer, Stage IIIA, Anal Cancer, Stage IIIB, Appendix Cancer, Ampullary Cancer, Bile Duct Cancer, Bile Duct Cancer Stage III, Bile Duct Cancer Stage IV, Bile Duct Cancer Stage IVA, Bile Duct Cancer Stage IVB, Bile Duct Cancer Recurrent, Carcinoid Tumor, Carcinoid Tumor of Pancreas, Carcinoid Tumor of Large Intestine, Carcinoid Tumor of GI System, Carcinoid Tumor of Colon, Carcinoid Tumor of Liver, Carcinoid Tumor of Cecum, Carcinoid Tumor of Ileum, Carcinoid Tumor of Rectum, Carcinoid Tumor of the Small Bowel, Carcinoid Tumor of the Stomach, Large Intestine Cancer, Esophagus Cancer, Esophagus Cancer, Stage III, Esophagus Cancer, Stage IV, Esophagus Cancer, Recurrent, Gallbladder Cancer, Gallbladder Cancer Stage III, Gallbladder Cancer Stage IV, Gastric (Stomach) Cancer, Neuroendocrine Tumor, Peritoneum Cancer, Rectal Cancer, Esophagus Cancer, Stage I, Esophagus Cancer, Stage II, Gallbladder Cancer Stage I, Gallbladder Cancer Stage II, Bile Duct Cancer Stage I, Bile Duct Cancer Stage II
Group-Based Psychological Treatments Over Video Conference for Older Veterans With Chronic Pain
Recruiting
This study is being performed to compare the effects of three types of group-based psychological treatments delivered over video telehealth for chronic musculoskeletal pain in older U.S. military Veterans. The three types of psychological treatments are: Cognitive-Behavioral Therapy (CBT), Emotional Awareness and Expression Therapy (EAET), and Mindfulness Meditation (MM). In addition, the investigators will evaluate which patients respond best to each treatment and how each treatment works.
The... Read More
Gender:
ALL
Ages:
Between 60 years and 95 years
Trial Updated:
10/21/2024
Locations: VA Greater Los Angeles Healthcare System, West Los Angeles, CA, West Los Angeles, California
Conditions: Chronic Musculoskeletal Pain
Weighted Blankets for Postsurgical Pain
Recruiting
The strongest psychological predictor of persistent pain after surgery is anxiety before surgery. The weight of blanket a person uses overnight may alter both anxiety and pain levels. The proposed study will determine whether a heavier or lighter blanket alters presurgical anxiety or postsurgical pain in individuals undergoing a breast surgery. We will also study whether any blanket-induced changes in postsurgical pain are related to reductions in anxiety before surgery induced by the blanket. F... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
10/17/2024
Locations: Actri, Ucsd, La Jolla, California
Conditions: Pain, Postsurgical
Closed Loop Spinal Cord Stimulation for Complex Regional Pain Syndrome
Recruiting
The primary purpose of this study is to determine the differences in response to treatment of complex regional pain syndrome with a closed-loop spinal cord stimulator if applied in the early phases (acute or subacute) versus the chronic phase.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
10/08/2024
Locations: Scripps Clinic Torrey Pines, La Jolla, California
Conditions: Complex Regional Pain Syndromes
Examining Bluetooth Haptic Device Use for Pain and Anxiety Reduction in Vascular Access Procedures
Recruiting
This pragmatic, randomized study seeks to evaluate the applications of a novel vibrating device for reducing pediatric anxiety and distress during vascular access procedures.
Gender:
ALL
Ages:
Between 4 years and 99 years
Trial Updated:
09/09/2024
Locations: Lucile Packard Childrens Hospital Stanford, Palo Alto, California
Conditions: Pain, Anxiety
Opioid and Pain Treatment in Indigenous Communities (OPTIC) Trial
Recruiting
The present study seeks to examine the implementation process of culturally tailoring screening and brief intervention for both chronic pain and opioid misuse/opioid use disorder in three American Indian and Alaska Native (AI/AN) serving clinics. The investigators also will assess staff perspectives on this implementation as well as a survey to understand clients at these sites who have chronic pain and opioid misuse/opioid use disorder.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
08/30/2024
Locations: Clinic Site A (blinded pending tribal approval), Arcata, California
Conditions: Opioid Use Disorder, Opioid Misuse, Chronic Pain
97 - 108 of 139
