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Post Operative Pain: clinical trials and information

"Post Operative Pain" is the term study registrants used on ClinicalTrials.gov. Registry labels are not always standard medical terms, and close variants of the same label appear as separate entries. In this snapshot the term appears on 22 chronic pain registry records worldwide.
2
Trials with Canadian sites
1
Recruiting in Canada
22
Registry records worldwide

Post Operative Pain clinical trials in Canada

2 trials, recruiting first
PhaseProvinces
Perioperative Vitamin C to Reduce Persistent Pain After Total Knee Arthroplasty
NCT06123715
RecruitingPhase 2OntarioUniversity Health Network, Toronto2024-04-16
Optimizing Research Data Acquisition With Smart Pill Bottles
NCT06522698
Unknown statusNot applicableQuebecCiusss de L'Est de l'Île de Montréal2024-09-01

Post Operative Pain clinical trials worldwide (outside Canada)

20 trials, 4 recruiting or not yet recruiting. Recruiting first.

PhaseCountries
Performance and Safety of the ANTALGEEK® Thess Monitoring Medical Device in the Outpatient Management of Acute Pain and Postoperative Recovery
NCT07680998
RecruitingNot applicableFranceCentre Hospitalier Universitaire de Nīmes2025-12-01
Methadone to Reduce Chronic Opioid Use After Major Spine Surgery: The MEND Pilot Feasibility Study
NCT07222072
RecruitingPhase 4United StatesThe Cleveland Clinic2025-11-15
Sensory Outcomes in Active Substance Users
NCT06639438
RecruitingUnited StatesBoston Medical Center2025-02-02
Assessing Symptom and Mood Dynamics in Pain Using the Smartphone Application SOMA
NCT05754190
RecruitingUnited StatesBrown University2023-06-20
The Effect of Using Reciprocal Files Alone and With Different Files on Postoperative Pain
NCT06833515
CompletedNot applicableTurkey (Türkiye)Harran University2025-03-15
The Success of Root Canal Treatments Performed Using Two Different Intracanal Medicaments
NCT07210177
Active, not recruitingNot applicableTurkey (Türkiye)Ege University2024-08-01
Methadone Pharmacokinetics in End-stage Renal Disease
NCT06056245
Unknown statusChilePontificia Universidad Catolica de Chile2024-04-05
Bilateral Erector Spinae Plane Block for Postoperative Chronic Pain After Open Heart Surgery
NCT06315959
CompletedNot applicableTurkey (Türkiye)Ondokuz Mayıs University2024-04-01
Patient Reported Outcomes, Postoperative Pain and Pain Relief After Day Case Surgery (POPPY)
NCT06008496
CompletedUnited KingdomUniversity Hospital Plymouth NHS Trust2024-01-15
Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Traumatic or Post-operative Peripheral Neuropathy
NCT06071936
Unknown statusPhase 3GermanyApurano Pharmaceuticals GmbH2023-11-02
Long Term Efficacy and Tolerability of AP707 in Patients With Chronic Pain Due to Traumatic or Post-operative Peripheral Neuropathy
NCT06071988
Unknown statusPhase 3GermanyApurano Pharmaceuticals GmbH2023-11-02
Acute and Chronic Pain After One-stage Hybrid Arrhythmia Ablation Surgery
NCT05211492
TerminatedNot applicableBelgiumUniversitair Ziekenhuis Brussel2023-02-01
Chronic Postsurgical Pain: Multivariate Prediction Model
NCT06417528
Unknown statusItalySocieta Italiana Anestesia Analgesia Rianimazione e Terapia Intensiva2022-12-14
Combined Supraclavicular Block and General Anesthesia in Pediatric Patients With Chronic Kidney Disease
NCT05580094
CompletedNot applicableEgyptAssiut University2022-11-14
The Using Postoperative Ketamine and Exploring the Effect on Endometriosis Pain (UPKEEEP) Study
NCT05229653
TerminatedPhase 1United StatesNYU Langone Health2022-04-12
Assessment of the Development of Postoperative Persistent Postoperative Pain
NCT05370924
Unknown statusItalyA.O.U. Città della Salute e della Scienza2021-02-20
Does ESP Block Reduce Pain and Opiates Consumption After Surgery
NCT05512897
Unknown statusNot applicableIsraelMichael Dubilet MD2020-09-01
Morphine vs Sufentanil PCA: Same Same or Different?
NCT05259098
CompletedPhase 4PortugalHospital Central do Funchal2019-10-01
Postoperative Pain After Using Different Single-File Glide Path Systems
NCT05955742
CompletedNot applicableTurkey (Türkiye)Eskisehir Osmangazi University2019-06-27
Nitrous Oxide On Acute Postoperative Pain and Opioid Consumption and Chronic Pain After Inguinal Hernia Repair Surgery
NCT01622322
WithdrawnNot applicableTurkey (Türkiye)The Cleveland Clinic2012-05

About Post Operative Pain

What is Post Operative Pain?

"Post Operative Pain" is the term study registrants used on ClinicalTrials.gov. Registry labels are not always standard medical terms, and close variants of the same label appear as separate entries. In this snapshot the term appears on 22 chronic pain registry records worldwide.

How is Post Operative Pain usually assessed?

Assessment of chronic pain generally involves a clinician taking a detailed history, a physical examination and, where relevant, tests to look for underlying causes. Pain rating scales and questionnaires about function, sleep and mood are often used. The approach depends on the person and the condition.

What kinds of treatments are studied for Post Operative Pain?

Registered studies cover medicines, medical devices (such as nerve stimulators), procedures (such as nerve blocks or injections), physical and movement therapies, psychological approaches (such as cognitive behavioural therapy), education programs and digital tools. Being studied in a trial does not mean a treatment works or is approved. The interventions listed on this page come directly from the registry records.

How can I find Post Operative Pain clinical trials in Canada?

This page lists 2 registry records for this term with at least one site in Canada, recruiting studies first. Each trial page links to the official ClinicalTrials.gov record, which lists the study contacts. Recruiting status changes often, so check the registry, and talk to your doctor before joining a study.

Related conditions

Related interventions

Source: ClinicalTrials.gov (US National Library of Medicine), snapshot October 2026. Check the registry for current recruiting status.