New combo injection aims to ease abortion pain
NCT ID NCT07487246
First seen Jun 27, 2026 · Last updated Jul 07, 2026 · Updated 2 times
Summary
This study tests whether a paracervical block (an injection near the cervix) containing ketorolac and lidocaine can reduce pain during placement of osmotic dilators, which are used to prepare the cervix for a second-trimester abortion. About 76 participants will be randomly assigned to receive either the new combination or standard ibuprofen. The main goal is to measure pain right after the dilators are inserted.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- ketorolac and lidocaine
- What this could lead to
- If it works, this could offer a better pain management option for people undergoing second-trimester abortion procedures.
- What could go wrong
- This is a small, early-phase trial with only 76 participants, so results may not apply broadly. The treatment involves a local injection, which carries risks like bleeding or infection.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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About 76 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2026
- Expected to finish
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Apr 2027
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Female participants only
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion criteria: Age \>/= 18 years English or Spanish speaking Ability and willingness to sign the informed consent Ability and willingness to comply with the terms of the study including possessing active cell phone with text messaging capabilities Voluntary request for pregnancy termination Ultrasound-confirmed intrauterine pregnancy with an estimated gestational age of 16+0-23+6 weeks gestational age Require osmotic dilator placement one day prior to procedural abortion according to institutional protocol Seeking outpatient abortion services at Rush University Medical Center Exclusion criteria: Have taken NSAIDs less than 6 hours prior to their clinic visit Contraindications to lidocaine such as allergy to lidocaine, cardiac arrhythmia or heart block, and porphyria Allergic reaction or sensitivity to NSAIDs History of peptic ulcer or gastrointestinal bleed, history of gastric bypass (RYGB) or recent history in last 6 months of gastric sleeve; history of inflammatory bowel disease (Ulcerative colitis, Crohn's disease) Uncontrolled hypertension, heart failure, ischemic heart disease, peripheral arterial disease, cerebrovascular disease Acute renal failure or chronic renal disease Chronic liver disease History of bleeding diathesis Untreated acute cervicitis or pelvic inflammatory disease Require or request PO benzodiazepine or IV sedation for placement of osmotic dilators Require more than 1 day of osmotic dilators Chronic or current narcotic use Current recreational drug use (excluding cannabis) Require transabdominal/transvaginal injection for induced fetal demise prior to abortion
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Rush University Medical Center
RECRUITINGChicago, Illinois, 60612, United States
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