The Effect of Anxiety on Perioperative Pain: Patient and Provider Perception

Study Overview
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Brief Summary
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In this study we will assess the incidence and severity of intraoperative and postoperative pain and determine the effect of preoperative anxiety on intraoperative and postoperative pain incidence. Secondary outcome is to assess provider perception of pain.

Detailed Description
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This is a prospective, observational study. Following obtaining written formal consent parturients will be requested to fill out the following questionnaires Three questions to predict acute pain: Verbal numeric score Anxiety 0-10 Anticipated postoperative pain level Anticipated analgesic requirements Speilberger STATE-TRATE inventory index Pain Catastrophizing Scale In the post anesthesia care unit (PACU) parturients will be approached and requested to fill out a questionnaire regarding intraoperative pain, medication consumption, anxiety and nausea. Furthermore parturients will also be approached at 12 hours and 48 hours postpartum and questioned regarding anxiety levels and medication consumption and requested to fill out the OBSQOR 11 questionnaire at 12 hours postpartum. Additionally, both the attending anesthesiologist and obstetrician will be questioned regarding the parturient's level of intraoperative pain, postoperative pain levels anxiety medication consumption, uteronic management, surgical technique and management.

Official Title
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The Effect of Anxiety on Perioperative Pain: Patient and Provider Perception : A Prospective Observational Study

Conditions
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Pain

Intervention / Treatment
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* Other: preoperative questionnaire
* Other: PACU questionnaire
* Other: Postoperative questionnaire
* Other: Postoperative questionnaire- Obstetrician
* Other: Postoperative questionnaire- anesthesiologist


Participation Criteria
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Eligibility Criteria
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Inclusion Criteria: *Women undergoing an elective cesarean section under spinal anesthesia with the ability to comply with the study requirements will be eligible for participation Exclusion Criteria: All women unable to receive spinal anesthesia or with inadequate spinal anesthesia prior to the beginning of surgery (Less than T4 Sensory Level to pinprick assessed from blunt tip needle in caudal to cranial direction ) All women receiving antianxiety medication Language barrier

Ages Eligible for Study
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Minimum Age: 18 Years

Sexes Eligible for Study
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Female

Accepts Healthy Volunteers
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Accepts Healthy Volunteers

Study Plan
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How is the study designed?
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Arms and Interventions

| Intervention/Treatment |
| --- |
|Other: preoperative questionnaire|Three questions to predict acute pain: Verbal numeric score Anxiety 0-10 Anticipated postoperative pain level Anticipated analgesic requirements Speilberger STATE-TRATE inventory index Pain Catastrophizing Scale|
|Other: PACU questionnaire|parturients will be approached and requested to fill out a questionnaire regarding intraoperative pain, medication consumption, anxiety and nausea.|
|Other: Postoperative questionnaire|Parturients will be approached at 24 hours postpartum and questioned regarding anxiety levels and medication consumption and requested to fill out the OBSQOR 11 questionnaire at 24 hours postpartum.|
|Other: Postoperative questionnaire- Obstetrician|The attended obstetrician will be questioned regarding the parturient's level of intraoperative pain, postoperative pain levels anxiety medication consumption, uteronic management, surgical technique and management.|
|Other: Postoperative questionnaire- anesthesiologist|he attended anesthesiologist will be questioned regarding the parturient's level of intraoperative pain, postoperative pain levels anxiety medication consumption, uteronic management, surgical technique and management.|

What is the study measuring?
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Primary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Verbal numeric Score of postoperative pain | measured by a verbal numeric score from 0-10 | 24 hours | 
| Verbal numeric Score of intraoperative pain | measured by a verbal numeric score from 0-10 | 1 hour during surgery | 
| Preoperative Anxiety | Score from 0-10 | 2 hours before surgery | 

Secondary Outcome Measures

| Outcome Measure | Measure Description | Time Frame |
| --- | --- | --- |
| Patient provider perception of pain | measured by a verbal numeric score from 0-10 | 1 hour during surgey |