Which painkiller combo works best for cancer surgery? new trial aims to find out
NCT ID NCT06731998
First seen Jun 26, 2026 · Last updated Jun 26, 2026 · Updated 1 time
Summary
This study compares three routine pain control methods used during minimally invasive cancer surgery: a nerve block plus local anesthetic, nerve block alone, or local anesthetic alone. About 48 adults having surgery for various cancers will be randomly assigned to one of the three groups. Researchers will track pain scores, opioid use, and side effects for the first 24 hours after surgery to see which method works best.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Ropivacaine (local anesthetic)
- What this could lead to
- If successful, this could identify the best pain management approach for cancer surgery, potentially reducing opioid use and improving recovery.
- What could go wrong
- This is a small, early-stage trial with only 48 participants, so results may not apply to all patients. The differences between groups might be small.
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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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 48 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Feb 2025
- Expected to finish
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Dec 2026
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 to 89 years
- Sex
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Anyone
- 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: 1. Male and female patients age ≥ 18 - 89 2. Patients scheduled for elective (clinically indicated) hepatic, gastric, biliary, pancreatic, gynecologic, colorectal, other GI Minimally invasive oncologic surgery. 3. Patients who have provided informed consent to participate in the study. 4. Patients with an American Society of Anesthesiologists (ASA) physical status classification of I, II, or III. 5. Patients undergoing procedures anticipated to last more than 1 hour but less than 8 hours. 6. Patients able to understand and self-report pain using the designated pain Visual Analog Scale Exclusion Criteria: 1. Patients age less than 18 or ≥ 90 2. Pre-existing hepatic dysfunction, cirrhosis 3. Patients with an ASA classification of IV or higher. 4. Patients with chronic pain disorders or on long-term opioid or analgesic therapy. 5. Patients with known contraindications to the study drugs or procedures (e.g., allergy to LA or contraindications to LapTAP). 6. Patients with cognitive impairments or psychiatric conditions that could interfere with pain assessment or understanding of informed consent. 7. Patients unable to understand the language in which consent and study-related information are provided (The study and the study-related information will be in the English Language).. 8. Patients who have undergone major surgery within the last 6 months. 9. Female patients who are pregnant. 10. Patients currently enrolled in another clinical trial that might interfere with the outcome measures of this study.
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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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AHN West Penn Hospital
RECRUITINGPittsburgh, Pennsylvania, 15224, United States
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