- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT07717151
Prevention of Chronic Postsurgical Pain in Chronic Opioid Users: (PRE-OPIOID)
Ransitional Teleconsultation to Prevent Chronic Postsurgical Pain in Chronic Opioid Users
Chronic opioid users undergoing surgery are at increased risk of CPSP, contributing to long-term disability, decreased quality of life, and prolonged opioid exposure. Existing preventive strategies remain limited, and early postoperative monitoring may represent a key opportunity for intervention. Evidence suggests that transitional pain services can improve outcomes by optimizing pain control and reducing long-term opioid consumption, but implementation is heterogeneous and often resource-intensive. Telemedicine offers a scalable alternative, enabling early specialized evaluation and timely therapeutic adjustments while maintaining accessibility. This randomized controlled trial will compare standard postoperative follow-up with standard follow-up plus a specialized teleconsultation performed between postoperative day 15 and 28. The intervention aims to detect insufficiently controlled pain, signs of neuropathic pain, or maladaptive opioid use, and to propose individualized therapeutic adjustments when required.
Participants will be followed for 6 months. Primary assessment will occur at 3 months to determine CPSP incidence. Secondary assessments will include pain trajectory (intensity, neuropathic features, functional interference), opioid consumption and misuse, quality of life, and a descriptive medico- economic evaluation
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Paul Tarpin, MD
- Telefonnummer: 33+3.22.08.79.80
- E-mail: Tarpin.paul@chu-amiens.fr
Studiesteder
-
-
-
Amiens, Frankrig, 80054
- Rekruttering
- CHU Amiens-Picardie
-
Kontakt:
- Paul TARPIN, MD
- Telefonnummer: 0322087980
- E-mail: Tarpin.Paul@chu-amiens.fr
-
Underforsker:
- Ottilie Fumery, MD
-
-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
- Ældre voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age ≥18 years
- Elective non-urgent surgery with expected moderate or higher postoperative pain
- Chronic preoperative opioid use
- Written informed consent
- affiliated with a national social security scheme
Exclusion Criteria:
- Ambulatory surgery
- Endoscopic or palliative surgery
- Patients receiving opioid substitution therapy
- Non-medical opioid use
- Intrathecal/epidural analgesia or implanted neurostimulator
- Legally protected adults
- Severe psychiatric or neurodegenerative disorders
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Andet
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
|
Eksperimentel: Standard care + specialized postoperative teleconsultation
|
standard institutional perioperative management
Patients in the intervention arm participate in a specialized teleconsultation between postoperative day 15-28 to detect poorly controlled pain, neuropathic features, or opioid-related concerns, and to adjust treatment if needed.
|
|
Aktiv komparator: Standard postoperative care alone
|
standard institutional perioperative management
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Incidence of chronic postsurgical pain (CPSP)
Tidsramme: at 3 months
|
Incidence of chronic postsurgical pain (CPSP) at 3 months, defined as:
|
at 3 months
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Pain trajectory
Tidsramme: at 3 months
|
Pain trajectory is measured by using intensity (BPI), + neuropathic features (DN4) +Quality of life (EQ-5D-5L)
|
at 3 months
|
|
Pain trajectory
Tidsramme: at 6 months
|
Pain trajectory is measured with intensity (BPI), neuropathic features (DN4), Quality of life (EQ-5D- 5L)
|
at 6 months
|
|
Opioid use
Tidsramme: at 3 months
|
Opioid use is defined as oral morphine equivalent consumption, proportion with reduction/discontinuation, POMI-5F, SOWS, DSM-5 OUD criteria
|
at 3 months
|
|
Opioid use
Tidsramme: at 6 months
|
Opioid use is defined as oral morphine equivalent consumption, proportion with reduction/discontinuation, POMI-5F, SOWS, DSM-5 OUD criteria
|
at 6 months
|
|
Descriptive medico-economic analysis
Tidsramme: at 6 months
|
Descriptive medico-economic analysis is determined with assessment of direct and indirect costs, descriptive comparison of effectiveness (incidence of CPSP at 6 months),descriptive reporting of utility values derived from EQ-5D-5L at 6 months
|
at 6 months
|
Samarbejdspartnere og efterforskere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- PI2025_843_0191
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
Kliniske forsøg med Postoperativ smerte
-
Istanbul University - CerrahpasaRekrutteringPatellofemoral Pain, PfpTyrkiet (Türkiye)
-
Beijing Sport UniversityIkke rekrutterer endnuPatellofemoral Pain, Pfp
-
Beijing Sport UniversityIkke rekrutterer endnu
-
Future University in EgyptAfsluttet
-
Camilo Jose Cela UniversityAfsluttetMyofascial Pain Syndrome (MPS)Spanien
-
Pamukkale UniversityIkke rekrutterer endnuPatellofemoral Pain, PfpTyrkiet (Türkiye)
-
Beijing Sport UniversityAfsluttetPatellofemoral Pain, PfpKina
-
Turkish League Against RheumatismAtatürk University Scientific Research Projects Coordination UnitAfsluttet
-
Sahmyook UniversityAfsluttetMyofascial Pain Syndrome (MPS)Sydkorea
-
Izmir Tinaztepe UniversityEge UniversityIkke rekrutterer endnuRygliggende stilling | FLACC Skala | Behavioral Pain Scale
Kliniske forsøg med standard institutional perioperative management
-
Giresun UniversityRekrutteringErektil dysfunktion efter radikal prostatektomi | Urininkontinens (UI) | Prostatakræft (efter prostatektomi)Tyrkiet (Türkiye)
-
McMaster UniversityRekrutteringAtrieflimren (AF) | VTEForenede Stater, Canada, Belgien, Grækenland
-
McMaster UniversitySt. Joseph's Healthcare Hamilton; Hamilton Health Sciences CorporationUkendt
-
Vanderbilt University Medical CenterEdwards LifesciencesAfsluttetKolorektal kirurgi | Perioperativ pleje | Kvalitetsforbedring | ERASForenede Stater
-
Okan UniversityRekrutteringKejsersnit | Interaktion mellem mor og spædbarn | Binding | ERAS | Far - Børneforhold | MødreplejeTyrkiet (Türkiye)
-
Yeditepe UniversityIstanbul Saglik Bilimleri UniversityAktiv, ikke rekrutterendePræoperativ angst | Emergence Agitation | Kirurgiske patienterTyrkiet (Türkiye)
-
AstraZenecaAktiv, ikke rekrutterende
-
Hospital Clinic of BarcelonaUkendtMisbrug af marihuanaSpanien
-
Istinye UniversityIkke rekrutterer endnuPerioperativ diafragmeforskydningTyrkiet (Türkiye)
-
Fátima Hinojosa RamírezAktiv, ikke rekrutterendeReparation af ventral brokSpanien