- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00638404
Severity Postoperative Pain Prediction
Predicting Severity of Postoperative Pain After Surgery
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
The purpose of this study would be to determine the predictive value of a simple to perform preoperative evaluation in assessing level of anxiety, anticipated pain and the intensity rating of an audio tone to predict level of postoperative pain after surgery.
Study Design: A total of 400 evaluable patients will be studied using the various surgical populations listed. For statistical purposes, the following will be the surgical population by procedure. Two hundred healthy ASA I-II women scheduled for elective cesarean section, one hundred scheduled for elective postpartum tubal ligations, and one hundred scheduled for elective inpatient gynecological surgeries (such as total vaginal hysterectomy, total abdominal hysterectomy) will be consented and enrolled in the study. Normal baseline vital signs will be obtained and recorded as part of usual preoperative assessment for these patients. The patients will be asked about their current level of pain and to rate the intensity of a series of audio tones. At 18-24 hours postoperatively, and again at 36-48 hours postoperatively if applicable, research personnel will evaluate the severity of postoperative pain the patient has at rest and with movement (from supine to sitting upright), using a sliding pain scale from 0 to 100 mm, with 0 being no pain and 100 being the worst pain ever. Information on drug administered in the preoperative, intraoperative and postoperative period will be collected and recorded. The subject can also choose to allow us to follow-up with them in the future to evaluate current residual postoperative pain levels as needed.
Undersøgelsestype
Tilmelding (Faktiske)
Kontakter og lokationer
Studiesteder
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North Carolina
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Winston-Salem, North Carolina, Forenede Stater, 27103
- Forsyth Medical Center
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-
Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Healthy ASA physical status class 1 or 2
- Aged 18 years or above
- Pregnant with intrauterine pregnancy of at least 36 weeks for cesarean sections
Exclusion Criteria:
- ASA >3
- < 36 weeks for Cesarean Section
- < 18 years of age
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Observationsmodeller: Andet
- Tidsperspektiver: Fremadrettet
Kohorter og interventioner
Gruppe / kohorte |
---|
1
Elective Cesarean Sections-this portion completed
|
3
Any in-patient gynecologic procedure- this portion completed
|
Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
---|---|---|
Evoked Pain at 24 Hours VAS
Tidsramme: evoked pain at 24 hours
|
Outcome measure 0-100 Visual analog scale at 24 hours postoperatively, VAS of 0= no pain up to 100 =most severe pain
|
evoked pain at 24 hours
|
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
---|---|---|
Anticipated Pain Medication Requirement
Tidsramme: 24 hours
|
measured on a scale of 0-5, with 0=no anticipated pain medication needed up to 5 =most anticipated pain medication required
|
24 hours
|
Anticipated Postoperative Pain at Preoperative Evaluation
Tidsramme: anticipated postoperative pain
|
anticipated postoperative pain on a scale of 0-100mm with 0=no anticipated pain at all up to 100= worst anticipated pain imaginable
|
anticipated postoperative pain
|
Anxiety
Tidsramme: anticipated anxiety prior to surgery
|
measure of anticipated anxiety for on a scale of 0-100, with 0= not anxious at all up to 100 = most anxious
|
anticipated anxiety prior to surgery
|
Samarbejdspartnere og efterforskere
Sponsor
Efterforskere
- Ledende efterforsker: Peter H. Pan, MSEE, MD, Wake Forest University Health Sciences
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
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
- Pain Prediction
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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