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ClinicalTrials.gov public records Last synced Oct 10, 2026, 1:36 PM EDT

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Showing 145–164 of 164 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Anesthesia and Analgesia Clear all
Completed Not applicable Interventional

Pocket Warming of Epidural Medication

NCT02912078
View directory record Official record
Conditions
Epidural Anesthesia in Labor and Delivery
Interventions
Pocket-warming, Standard of Care Labor Epidural
Other
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Feb 25, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 2 Interventional Results available

The Use of Dantrolene to Improve Analgesia in Posterior Lumbar Surgery

NCT03762109
View directory record Official record
Conditions
Lumbar Spine Injury
Interventions
Dantrolene, Placebo Oral Tablet
Drug
Lead sponsor
Beth Israel Deaconess Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 18, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Nitrous Oxide for Pain Management During In-office Transcervical Sterilization

NCT02312739
View directory record Official record
Conditions
Contraception, Inhalation of Nitrous Oxide
Interventions
In-office Transcervical Sterilization (Essure®), Standard Oral pain medications, Intramuscular Ketorolac, Placebo pills, Oxygen, Nitrous Oxide
Procedure · Drug · Other
Lead sponsor
University of New Mexico
Other
Eligibility
21 Years and older · Female only
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Jul 6, 2016 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

SZMN Blocks for Pain Control in Pediatric Patients Undergoing T&A

NCT04797559
View directory record Official record
Conditions
Postoperative Pain, Opioid Use
Interventions
SZMN Block
Procedure
Lead sponsor
Stanford University
Other
Eligibility
6 Months to 18 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 14, 2023 · Synced Oct 10, 2026, 1:36 PM EDT
Not yet recruiting Phase 3 Interventional

Methadone for Enhanced Postoperative Analgesia in Intermediate-Risk Noncardiac Surgery (MELODY)

NCT07565870
View directory record Official record
Conditions
Postoperative Pain, Recovery
Interventions
Intravenous Methadone, Short-acting Opioids Intraoperative analgesia
Drug
Lead sponsor
Alexandre P. Joosten
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Irvine, California
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Study to Compare Reduction in Pain After Surgery With and Without Local Anesthesia During Laparoscopy

NCT01452633
View directory record Official record
Conditions
Post Operative Pain
Interventions
0.25% bupivicaine will be injected at the study port site prior to incision, Saline will be injected at the study port site prior to incision, Saline will be in injected into the port site prior to closure, 0.25% bupivicaine will be injected into the port site prior to closure
Drug
Lead sponsor
Stony Brook University
Other
Eligibility
21 Years and older · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Jun 10, 2013 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Comparison of Postoperative Pain With Two Different Types of Local Anesthesia in Surgery for a Drooping Eyelid

NCT01350024
View directory record Official record
Conditions
Blepharoptosis
Interventions
Frontal nerve block with 2% lidocaine with 1:100,000 dilution of epinephrine, Subconjunctival injection of 2% lidocaine with 1:100,000 dilution with epinephrine
Procedure
Lead sponsor
University of Miami
Other
Eligibility
18 Years to 100 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 30, 2017 · Synced Oct 10, 2026, 1:36 PM EDT
Terminated Phase 4 Interventional Results available

A Study of Loco-Regional Liposomal Bupivacaine Injection

NCT05992896
View directory record Official record
Conditions
Peripheral Arterial Disease
Interventions
Bupivacaine liposome, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
3 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eau Claire, Wisconsin
Source: ClinicalTrials.gov public record
Updated May 29, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Enrolling by invitation No phase listed Observational

Characterizing the EEG Signature of Fentanyl and Its Association With Drug Liking

NCT06699953
View directory record Official record
Conditions
Brain Activity Related to Opioid Administration, Brain Activity Related to Drug Liking
Interventions
Observational study in patients receiving fentanyl for surgery
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 4 Interventional Results available

Preemptive Local Anesthesia in Vaginal Surgery

NCT00318292
View directory record Official record
Conditions
Pain, Postoperative
Interventions
bupivacaine and epinephrine, Placebo
Drug
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
1
States / cities
Scottsdale, Arizona
Source: ClinicalTrials.gov public record
Updated Nov 18, 2010 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Handheld Vibrator Versus Topical Eye Drops as Anesthesia for Intravitreal Injections

NCT03079713
View directory record Official record
Conditions
Pain Control During Intravitreal Injections
Interventions
Handheld vibrator triggered during intravitreal injection for wet ARMD, Normal eye esthesiometry with and without vibration, Handheld vibrator not triggered during intravitreal injection for wet ARMD
Device
Lead sponsor
Wills Eye
Other
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 9, 2019 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 4 Interventional Results available

Effect of Fentanyl on Coughing and Recovery After Anesthesia With an LMA Laryngeal Mask Airway)for Airway Management

NCT01368809
View directory record Official record
Conditions
Ambulatory Surgery, Coughing
Interventions
Saline, Fentanyl
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 5, 2016 · Synced Oct 10, 2026, 1:36 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Patient Controlled Epidural Analgesia Versus Continuous Epidural Infusion: Obstetrical and Neonatal Outcomes

NCT00810914
View directory record Official record
Conditions
Pain
Interventions
bupivicaine epidural, bupivicaine epidural infusion patient epidural, bupivicaine
Drug
Lead sponsor
MemorialCare
Other
Eligibility
18 Years and older · Female only
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
Long Beach, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2009 · Synced Oct 10, 2026, 1:36 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Propofol + Remifentanil vs. Propofol + Dexmedetomidine in Adolescent Idiopathic Scoliosis Patients Having Spine Surgery

NCT06096181
View directory record Official record
Conditions
Adolescent Idiopathic Scoliosis, Multimodal Analgesia, Opioid Induced Hyperalgesia, Remifentanil, Dexmedetomidine, Posterior Spinal Fusion
Interventions
Remifentanil TIVA, Dexmedetomidine TIVA, Propofol TIVA
Drug
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
12 Years to 18 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 10, 2026, 1:36 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Ultrasound Guided Posterior Quadratus Lumborum Block for Postoperative Analgesia in Gynecologic Surgery

NCT04549090
View directory record Official record
Conditions
Post-operative Pain, Gynecologic Surgery, Regional Anesthesia
Interventions
QL (quadratus lumborum) block administration
Drug
Lead sponsor
Pedram Bral
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Apr 12, 2022 · Synced Oct 10, 2026, 1:36 PM EDT
Active, not recruiting Early Phase 1 Interventional

Local Multimodal Injection Versus Regional Anesthesia in Controlling Pain for Treating Rotational Ankle Fractures

NCT05019638
View directory record Official record
Conditions
Ankle Fractures
Interventions
Regional anesthesia group, Local multimodal analgesia group
Drug
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 80 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 29, 2026 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Early Phase 1 Interventional

Basivertebral Nerve Block During Vertebral Augmentation: An Alternative Approach to Intraprocedural Pain Management

NCT04774029
View directory record Official record
Conditions
Vertebral Compression, Vertebra Compression Fracture, Vertebral Fracture
Interventions
Basivertebral nerve block, Lidocaine induced basivertebral nerve block
Procedure · Drug
Lead sponsor
Northwell Health
Other
Eligibility
50 Years to 100 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Port Jefferson, New York
Source: ClinicalTrials.gov public record
Updated Feb 26, 2021 · Synced Oct 10, 2026, 1:36 PM EDT
Withdrawn Phase 4 Interventional

ABC Blocks for Cardiac Surgery

NCT05589363
View directory record Official record
Conditions
Pain
Interventions
ABC block with bupivacaine/liposomal bupivacaine, ABC block with saline
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 85 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 27, 2025 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 3 Interventional Results available

Regional Anesthesia and Breast Cancer Recurrence

NCT00418457
View directory record Official record
Conditions
Breast Neoplasms
Interventions
General anesthesia and opioids, Regional analgesia and propofol
Drug
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
2,108 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 10, 2026, 1:36 PM EDT
Completed Phase 4 Interventional Results available

Regional Anesthesia to Reduce Opioid Use Following Functional Endoscopic Sinus Surgery

NCT03757715
View directory record Official record
Conditions
Pain Management
Interventions
Bupivacaine, Dexamethasone
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Aug 31, 2022 · Synced Oct 10, 2026, 1:36 PM EDT