Pain Management for In-Office Gynecologic Procedures Using a Risk-Stratification Pain Calculator

December 16, 2025 updated by: Claire Aucoin, Carle Foundation Hospital

Pain Management Optimization for In-Office Gynecologic Procedures: The Development and Evaluation of a Risk-Stratification Pain Calculator

The goal of this clinical trial is to learn how using a risk-stratification calculator to determine the risk of a patient experiencing severe pain during an in-office gynecologic procedure and subsequently assigning pain medications to be used for the procedure based on risk, will affect patients' pain during these procedures. The main questions it aims to answer are:

  • Does using pain medications determined by a risk-stratification calculator improve patients' pain scores during if-office gynecologic procedures?
  • Does using pain medications determined by a risk-stratification calculator improve patient satisfaction?

Researchers will compare using the risk-stratification calculator to decide on pain medications to a provider using their best judgement to decide on pain medications. This will help determine if patients have improved pain scores and satisfaction if they have their pain medications assigned using the risk-stratification calculator.

Participants who are undergoing a relevant in-office gynecologic procedure will:

  • Receive pain medications for their procedure either based on their answers to questions for the risk-stratification calculator or based on their provider's best judgement.
  • Answer an online survey about their experience with the procedure and related pain management.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Not yet recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
200

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • At least 18 years of age
  • Proficient in English
  • Access to personal smart devices (smartphone, tablet, laptop, etc.)
  • Will be undergoing the following in-office gynecologic procedures: IUD insertion, endometrial biopsy, colposcopy with cervical biopsy, or hysteroscopy

Exclusion Criteria:

  • Under the age of 18
  • Non-English-Speaking
  • Have contraindications to taking NSAIDs, acetaminophen, lidocaine or its derivatives, or opioids
  • Patients who are taking methadone, Suboxone, and/or naltrexone

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Pain Calculator
Participants will answer the Pain Calculator Questionnaire that will determine if they are low, moderate, or high risk for severe pain during their procedure. They will receive assigned pain medications based on their risk.
Other: Pain Calculator
The risk-stratification calculator, or the Pain Calculator, will be a questionnaire that the participant will answer with a research team member. The questions asked will include age, menopausal status, delivery history, history of certain gynecologic disorders, past experiences with gynecologic procedures, and anxiety about their upcoming procedure. Their answers will sort participants into low, moderate, and high risk groups. Each group will receive escalating pain medications for their procedure.
Other Names:
  • risk-stratification calculator
  • risk-stratification algorithm
No Intervention: Control
Participants will have their pain management determined by the provider's best judgement, using shared decision making

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Average Perceived Pain Score
Time Frame: At time of procedure and at 10 minutes after procedure
Participants will rank their pain perceived during their procedures from 0, equivalent to no pain, to 10, equivalent to worst imaginable pain.
At time of procedure and at 10 minutes after procedure
Participant Satisfaction with Procedure
Time Frame: At time of procedure
Participants will rank their satisfaction with their experience during the procedure using a standard Likert Scale, ranging from 1, not at all satisfied, to 5, highly satisfied.
At time of procedure

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Average Perceived Pain Stratified by Risk Group
Time Frame: At time of procedure and at 10 minutes after procedure
Using the same pain scale - 0 (no pain at all) to 10 (worst imaginable pain), pain scores of experimental group participants stratified by Risk Group will be each compared to the control group.
At time of procedure and at 10 minutes after procedure
Participant Satisfaction with Procedure Stratified by Risk Group
Time Frame: at time of procedure
Using the same Likert Scale - 1 (not at all satisfied) to 5 (highly satisfied), experimental group participants stratified by Risk Group will each be compared to the control group.
at time of procedure

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Carle Foundation Hospital

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Beverly London, MD, Carle Foundation Hospital
  • Principal Investigator: Georgina Cheng, MD PhD, Carle Foundation Hospital

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Estimated)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
December 29, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
February 28, 2027

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
April 30, 2027

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
December 2, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 16, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
December 31, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 31, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 16, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2025

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 24CRU4052

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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