- ICH GCP
- Amerikanska kliniska prövningsregistret
- Klinisk prövning NCT02826317
Neuropathic Evaluation of Postoperative Pain (DN4-SFAR)
Evaluation du caractère Neuropathique Des Douleurs Post opératoires. Enquête 2 Jours : DN4-SFAR
Studieöversikt
Status
Betingelser
Intervention / Behandling
Detaljerad beskrivning
Chronic postsurgical pain (CPSP) is defined by pain persisting longer than 2 months after surgery (1). Its incidence varies from 10 to 50 % in the literature (2). A high proportion of CPSP is neuropathic (CPSNP) (4). Postoperative pain is traditionally classified as nociceptive pain and the more intense is this pain on a numeric pain scale (NPS), higher are the risks of pain chronicization and the duration of the severe pain is longer (5,6). However, acute neuropathic pain (ANP) can be present in the postoperative setting. However, data on the prevalence of ANP immediately after surgery are scarce and no screening tool has been validated so far in this setting. Therefore, the first objective of this multicenter observational study is to prospectively describe the incidence of APSNP in a large population using the DN4 questionnaire. The second objective of our study is to confirm the hypothetic link between APSNP and CPSNP at 1 and 2 months after surgery in a large population. It is hypothesized that the systematic use of the DN4 questionnaire in postoperative could help detect patients at risk of CPSNP.
Methods:
Investigators and centers will be recruited through the SFAR (French Society of Anesthesiology and Intensive Care) research network. The study will take place during the same 2 consecutive days in all the centers in France. Each center agreed to include as many patients as they could during this period. All adult patients undergoing inpatient scheduled or urgent surgery are eligible. The study is solely observational and does not interfere with the patient's care. Preoperative assessment will consist on collecting demographic data (age, sex, body mass index, type of surgery) as well as the presence preoperative chronic pain and its localization, preoperative opioid, gabapentin or pregabalin consumption. In postoperative, we will collect the following data: type of anesthesia, intra operative ketamine administration, type and total dose of opioid administered during surgery. Pain will be evaluated at least 2 hours after the surgery within the same day (D0) and then at day 2 (D2), 1 (M1) and 2 months (M2) after the surgery. Pain will be assessed using a 10-point NPS. If NPS >0, neuropathic pain will be diagnosed on the basis of DN4 questionnaire. NCPSP is defined by NPS >0 and positive DN4 (DN4 ≥ 4 /10) (11). APSNP and CPSNP are defined by D0/D2 DN4≥ 4/10 and M1/M2 DN4≥ 4/10, respectively. The preoperative and immediate postoperative (day 0 and day 2) data will be collected by one investigator in each center. The latter data (1 and 2 months after the surgery) will be assessed over the phone by research nurses.
Studietyp
Inskrivning (Faktisk)
Kontakter och platser
Studieorter
-
-
-
Rennes, Frankrike
- CHU de Rennes
-
-
Deltagandekriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Testmetod
Studera befolkning
Beskrivning
Inclusion Criteria:
- All adult patients undergoing inpatient scheduled or urgent surgery
Exclusion Criteria:
- < 18 years old
Studieplan
Hur är studien utformad?
Designdetaljer
- Observationsmodeller: Kohort
- Tidsperspektiv: Blivande
Vad mäter studien?
Primära resultatmått
Resultatmått |
Tidsram |
---|---|
prospectively describe the incidence of APSNP in a large population using the DN4 questionnaire
Tidsram: 2 months
|
2 months
|
Samarbetspartners och utredare
Sponsor
Utredare
- Huvudutredare: Hélène BELOEIL, Rennes University Hospital
Publikationer och användbara länkar
Studieavstämningsdatum
Studera stora datum
Studiestart
Primärt slutförande (Faktisk)
Avslutad studie (Faktisk)
Studieregistreringsdatum
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Första postat (Uppskatta)
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 14.02
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
Denna information hämtades direkt från webbplatsen clinicaltrials.gov utan några ändringar. Om du har några önskemål om att ändra, ta bort eller uppdatera dina studieuppgifter, vänligen kontakta register@clinicaltrials.gov. Så snart en ändring har implementerats på clinicaltrials.gov, kommer denna att uppdateras automatiskt även på vår webbplats .
Kliniska prövningar på Neuropathic Pain Evaluation
-
Korea University Anam HospitalKorea UniversityAvslutadSmärtmätning | Visual Analog Pain Scale
-
Alanya Alaaddin Keykubat UniversityAvslutadSterilisering, Tubal | Visual Analog Pain Scale
-
Turkish Ministry of Health, Kahramanmaras Provincial...RekryteringVisual Analog Pain ScaleKalkon
-
Ankara UniversityAvslutadSmärtmätning | Visual Analog Pain ScaleKalkon
-
East Carolina UniversityIndragen
-
University Hospital, GrenobleAvslutadDövhet | Visual Analog Pain ScaleFrankrike
-
Moens MaartenRekryteringMisslyckad Ryggkirurgi Syndrom | Persistent Spinal Pain Syndrome Typ 2Belgien
-
Moens MaartenVrije Universiteit BrusselRekryteringRyggmärgsstimulering | Persistent Spinal Pain Syndrome Typ 2Belgien
-
Örebro University, SwedenAvslutadPostoperativ smärtintensitet | Rescue Pain KravSverige
-
Wake Forest University Health SciencesRekryteringPhantom Limb Pain (PLP)Förenta staterna
Kliniska prövningar på preoperative and postoperative setting
-
Surgical Outcomes Research Centre (SOuRCe)RekryteringMagcancer | Kolorektal cancer | Bukspottkörtelcancer | Lever cancer | MatstrupscancerAustralien
-
Cihangir AkyolAvslutadDepression | Livskvalité | Ångest | Stoma
-
Asir John SamuelAvslutad
-
Heinrich-Heine University, DuesseldorfHar inte rekryterat ännu
-
Asan Medical CenterAvslutadRektal cancerKorea, Republiken av
-
University of UtahRekryteringSmärta | ÅngestFörenta staterna
-
The University of Hong KongAvslutadPostoperativ smärtaHong Kong
-
University Hospital HeidelbergRekryteringNeoadjuvant vs. Intraoperativ vs. Adjuvant Resection Cavity Radiotherapy av hjärnmetastaser (Radcav)Hjärnmetastaser | StrålbehandlingTyskland
-
Medical College of WisconsinRekrytering
-
Mount Sinai Hospital, CanadaPrincess Margaret Hospital, CanadaAktiv, inte rekryterandeVuxen mjukvävnadssarkomKanada, Förenta staterna, Belgien