Clinical trials: Placebo Analgesia
Acute Pain
A Phase 2 Study to Evaluate Analgesic Effect of IV CR845 For Pain Following Bunionectomy Surgery
This is a single-center, randomized, double blind, placebo controlled, parallel group proof of concept study to evaluate the analgesic efficacy as well as the safety, tolerability and pharmacokinetic profile of CR845 in patients…
- Trial name
- NCT01789476
- Testing
- CR845
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Cara Therapeutics, Inc.
Full-thickness Rotator Cuff Tear
Efficacy of Continuous Infusion Ropivacaine Interscalene Blocks
Arthroscopic rotator cuff repair is a common and painful procedure routinely performed on an outpatient basis. Postoperative pain control regimens can include narcotic pain medicine, non-steroidal anti-inflammatory medications…
- Trial name
- NCT02462382
- Testing
- Arthroscopic Rotator Cuff Repair, Ropivacaine, Saline
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- Orlando Health, Inc.
Analgesia Disorder, Pain
A Study of Intramuscular Sebacoyl Dinalbuphine Ester for Post-Hemorrhoidectomy Pain Management
This is a randomized, double blind, placebo-controlled, single dose study to assess the safety and efficacy of intramuscular sebacoyl dinalbuphine ester (SDE) for post-hemorrhoidectomy pain management.
- Trial name
- NCT02468128
- Testing
- Sebacoyl Dinalbuphine Ester
- Where
- 6 sites in Taiwan
- Volunteers
- 221 people
- Sponsor
- Lumosa Therapeutics Co., Ltd.
Pain, Post-operative
Evaluation of N1539 Following Bunionectomy Surgery
The primary objective of this study is to evaluate the analgesic efficacy of N1539 in subjects with acute moderate to severe pain following unilateral bunionectomy.
- Trial name
- NCT02675907
- Testing
- N1539
- Where
- 4 sites in United States
- Volunteers
- 201 people
- Sponsor
- Baudax Bio
Cancer of Head and Neck, Narcotic Use
Perioperative Analgesia Using Gabapentin in Head and Neck Cancer Surgery
Patients undergoing head and neck cancer surgery often have a lot of pain after surgery, which can lead to a need for a lot of narcotic pain medication.
- Trial name
- NCT03682367
- Testing
- Gabapentin
- Where
- United States
- Volunteers
- 8 people
- Sponsor
- University of California, Davis
Pain
IV Acetaminophen for Postoperative Pain Analgesia After Laparoscopic Hysterectomy
The objective of this study is to quantify the change in post-operative pain scores and narcotic requirements in women receiving pre and post-operative IV acetaminophen compared to placebo in women undergoing laparoscopic…
- Trial name
- NCT02400580
- Testing
- IV acetaminophen
- Where
- United States
- Volunteers
- 183 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Postoperative Pain
Bunionectomy Study for Postoperative Analgesia (EPOCH 1)
This is a Phase 3, randomized, double-blind, saline placebo- and active-controlled, multicenter study to evaluate the analgesic efficacy and safety of HTX 011 administered via local administration into the surgical site in…
- Trial name
- NCT03295721
- Testing
- HTX-011, Bupivacaine HCl, Luer-lock applicator
- Where
- 15 sites in United States
- Volunteers
- 412 people
- Sponsor
- Heron Therapeutics
Acute Pain
XG005 for Pain Control in Subjects Undergoing Bunionectomy
This study will evaluate the safety, efficacy, and PK of low dose (750 mg) and high-dose (1250 mg) XG005 oral tablets compared with placebo in subjects undergoing bunionectomy.
- Trial name
- NCT06017999
- Testing
- XG005 tablet
- Where
- 8 sites in United States
- Volunteers
- 450 people
- Sponsor
- Xgene Pharmaceutical Group
Dental Pain
Evaluation of EXPAREL for Prolonged Postsurgical Analgesia in Subjects Undergoing Third Molar Extraction
This is a Phase 3, randomized, double-blind, placebo-controlled study in subjects scheduled to undergo elective bilateral third molar extraction under local anesthesia.
- Trial name
- NCT02517905
- Testing
- Bupivacaine liposome
- Where
- United States
- Volunteers
- 166 people
- Sponsor
- Pacira Pharmaceuticals, Inc
Chronic Pain, Low Back Pain
A Research Study of an Investigational Drug ALO-02 (Oxycodone Hydrochloride and Naltrexone Hydrochloride) in Patients With Moderate to Severe Chronic Low Back Pain
The primary objective of the study is to determine the analgesic efficacy and safety of ALO-02 extended-release capsules, when compared to placebo, in subjects with moderate to severe chronic low back pain.
- Conditions
- Chronic Pain, Low Back Pain, Analgesia
- Trial name
- NCT01571362
- Testing
- ALO-02
- Where
- 52 sites in United States
- Volunteers
- 410 people
- Sponsor
- Pfizer
Pain, Cancer
A Phase 2a, Proof-of-Concept Study of GIC-1001 in the Management of Visceral Pain During Sedation-Free, Full Colonoscopy
GIC-1001 is a novel, orally-administered, colonic analgesic drug developed as an alternative to i.v. sedation during full colonoscopy.
- Conditions
- Pain, Cancer, Colonic Diseases
- Trial name
- NCT01926444
- Testing
- GIC-1001
- Where
- 15 sites in United States, Canada
- Volunteers
- 308 people
- Sponsor
- gicare Pharma Inc.
Pain Control
Efficacy of TAP Block in Cesarean Section Patients
TAP Block done with 2 different concentrations of bupivacaine and placebo
- Trial name
- NCT03493828
- Testing
- TAP block using Bupivacaine 0.5%, TAP block using Bupivacaine 0.25%, TAP block using Normal Saline
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- New York Presbyterian Brooklyn Methodist Hospital
Anterior Cruciate Ligament Rupture
Adductor Canal Block and IPACK Block vs. Isolated Adductor Canal Block for Post-Operative Analgesia Following ACL Reconstruction With Bone Patellar Tendon Bone Autograft:
A randomized, single-blind, single-center study measuring the effects of adductor canal block combined with IPACK infiltration compared to adductor canal block alone on post-operative pain and opioid consumption in patients…
- Trial name
- NCT05286307
- Testing
- IPACK block
- Where
- United States
- Volunteers
- 102 people
- Sponsor
- NYU Langone Health
Pituitary Tumor, Pain
Analgesia Regimens Following Trans-sphenoidal Surgery for Pituitary Tumors
A randomized, double-blind, placebo-controlled intervention trial involving 100 treated subjects undergoing endonasal trans-sphenoidal (ENTS) resection of pituitary lesion.
- Trial name
- NCT02351700
- Testing
- IV Caldolor
- Where
- United States
- Volunteers
- 62 people
- Sponsor
- St. Joseph's Hospital and Medical Center, Phoenix
Joint Diseases, Arthritis
A Study to Compare the Frequency of Constipation Symptoms With Tapentadol Immediate Release (IR) Treatment Versus Oxycodone IR Treatment in Patients With End-stage Joint Disease
The purpose of this study is to compare bowel function/constipation that occurs during tapentadol treatment with that occuring during oxycodone treatment, as measured by the frequency of spontaneous bowel movements per week.
- Conditions
- Joint Diseases, Arthritis, Osteoarthritis
- Trial name
- NCT00784277
- Testing
- oxycodone CR, oxycodone IR, Tapentadol ER (CG5503)
- Volunteers
- 597 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Toothache
Assessing the Analgesic Efficacy of Naproxen Sodium in Postsurgical Dental Pain.
To evaluate the analgesic efficacy of a single, oral dose of a naproxen sodium extended-release tablet, compared to placebo in postsurgical dental pain.
- Trial name
- NCT00720057
- Testing
- Naproxen Sodium ER (BAYH6689)
- Where
- 3 sites in United States
- Volunteers
- 312 people, healthy volunteers welcome
- Sponsor
- Bayer
Pain
Efficacy, Safety, and Pharmacokinetics of Brachial Plexus Block With EXPAREL in Shoulder Surgery
This is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study in 155 adult subjects undergoing primary unilateral total shoulder arthroplasty or rotator cuff repair with general anesthesia
- Trial name
- NCT02713230
- Testing
- bupivacaine liposome injectable suspension
- Where
- 20 sites in United States, Belgium and 1 more
- Volunteers
- 156 people
- Sponsor
- Pacira Pharmaceuticals, Inc
Pain, Post-operative
Placebo-Controlled Evaluation of Intranasal Dexmedetomidine for Postoperative Analgesia Following Bunionectomy
The primary objective of this study is to evaluate the analgesic efficacy of two dose levels of DEX-IN compared with placebo, using the summed pain intensity difference over the first 48 hours (SPID48) in subjects with acute…
- Trial name
- NCT02169336
- Testing
- Intranasal Dexmedetomidine
- Where
- 3 sites in United States
- Volunteers
- 95 people
- Sponsor
- Baudax Bio
Pain, Post-operative
Evaluation of N1539 Following Abdominoplasty Surgery
The primary objective of this study is to evaluate the analgesic efficacy of N1539 in subjects with acute moderate to severe pain following abdominoplasty surgery.
- Trial name
- NCT02678286
- Testing
- N1539
- Where
- 4 sites in United States
- Volunteers
- 219 people
- Sponsor
- Baudax Bio
Osteoarthritis, Knee
Osteoarthritis Knee Pain Relief Study of 0.25% 920-CGS-200
This is a study of an over-the-counter, capsaicin-based (0.25%) topical analgesic for management of osteoarthritis knee pain meeting the US Food and Drug Administration's (FDAs) Tentative Final Monograph (TFM) guidance for…
- Trial name
- NCT03124407
- Testing
- Capsaicin Topical Solution, Drug product vehicle
- Where
- 3 sites in United States
- Volunteers
- 120 people
- Sponsor
- Propella Therapeutics