Pain Sensitivity Questionnaire and Postoperative Opioid Requirement
A Cohort Study on Association Between Pain Sensitivity by Pain Sensitivity Questionnaire and Postoperative Opioid Requirement
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
We plan to investigate the predictive ability of the PSQ as well as experimental parameters of pain sensitivity using electronic algometer and other known risk factors for postoperative pain in 100 patients scheduled for open colorectal cancer surgery.
The following items are investigated before surgery; Age, sex, level of education, type of surgery, past surgical history, presence of chronic pain, the expected maximal pain score (VAS) after surgery, Pain catastrophizing scale, anxiety scale (HADS-A), Pain sensitivity questionnaire, and pain threshold measured by electronic algometer.
The total opioid consumption is investigated for 24 and 48 hours after surgery. In addition, the severity of postoperative pain is measured by the 11-point VAS at 24 and 48 hours after surgery. Patient satisfaction with postoperative pain control is also investigated at 48 hours after surgery using the 7-point patient's satisfaction scale.
Undersøgelsestype
Tilmelding (Forventet)
Fase
- Ikke anvendelig
Kontakter og lokationer
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- Age 18 years or above
- Patients scheduled for open colorectal cancer surgery under general anesthesia
- ASA status I-III
- Ability to read and understand the information sheet, questionnaires, and the - consent form
- Patients scheduled for using IV-PCA after surgery
Exclusion Criteria:
- Unable to read and understand the information sheet, questionnaires, and the consent form
- Severe medical or psychological diseases
- Patients with preoperative chronic pain
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Screening
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: study group
The following tests will be performed on the study subjects.
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Evaluation of pain threshold using an algometer is conducted one day before surgery. The pressure of the plunger of algometer is applied vertically to the patient's right thenar muscle belly at a speed of 10 N/sec by the tester. Then the tester removes the algometer when the patients start to feel pain and record the pressure recorded on the algometer.
Andre navne:
Evaluation of pain threshold using the Korean-version pain sensitivity questionnaire is conducted one day before surgery.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Samlet fentanylforbrug i 24 timer
Tidsramme: postoperativ 24 timer
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postoperativt fentanylforbrug (mcg) via IV patientkontrolleret analgesi
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postoperativ 24 timer
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Total fentanyl consumption during 48 hours
Tidsramme: postoperative 48 hours
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postoperative fentanyl consumption (mcg) via IV patient controlled analgesia
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postoperative 48 hours
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Postoperativ smertescore
Tidsramme: postoperativ 24, 48 timer
|
11-punktet NRS smertescore ved hvile/hoste/bevægelse NRS (0-10): 0, "ingen smerte"; 10, "værst tænkelige smerte"
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postoperativ 24, 48 timer
|
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Patient satisfaction for postoperative pain management
Tidsramme: postoperative 48 hours
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7-pointed likert scale (very satisfied-somewhat satisfied-satisfied-neutral-dissatisfied-somewhat dissatisfied-very dissatisfied)
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postoperative 48 hours
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Samarbejdspartnere og efterforskere
Efterforskere
- Ledende efterforsker: Jintae Kim, MD, PhD, Seoul National University Hospital
Datoer for undersøgelser
Studer store datoer
Studiestart (Forventet)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
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
- SNUH-HJ-1
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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