New study aims to make testicular cancer surgery less painful
NCT ID NCT06828185
First seen Jun 27, 2026 · Last updated Jul 10, 2026 · Updated 1 time
Summary
This study compares two standard surgical techniques for removing a testicle due to cancer. One method cuts through a muscle layer (external oblique fascia), while the other spares it. Researchers want to see if sparing the muscle leads to less pain, less need for painkillers, and fewer complications after surgery. About 80 men with suspected testicular cancer will take part.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Radical inguinal orchiectomy (standard) vs. external oblique fascia sparing orchiectomy
- What this could lead to
- If it works, this could lead to a less painful recovery and lower opioid use for men undergoing testicular cancer surgery.
- What could go wrong
- This is a small, early-stage study (80 participants) comparing two standard techniques, so any benefit may be modest or not apply to all patients.
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 80 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Dec 2026
An estimate. Start dates often move.
- Expected to finish
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Sep 2029
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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Male 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: * Participants undergoing radical orchiectomy for suspected testicular malignancy * Testicular malignancy can be germ cell tumor or non germ cell tumors, including paratesticular tumors as long as a radical orchiectomy is planned * Participants over 18 years of age who can provide informed consent * Participants not currently using opiates for another reason * Regional and metastatic patients are allowed, as long as participant does not require opiates for pain related to metastatic disease * No contraindication for participant to receive standardized medication pathway in the peri-operative period. Exclusion Criteria: * Clinical T4 disease * History of illicit substance abuse (including prior opioid abuse) except for marijuana * Participants who underwent chemotherapy or radiotherapy prior to orchiectomy * Opioid use within 1 month of study enrollment * Participants with large testis masses requiring skin incision larger than 8 cm in size. * Participants with large testis masses requiring orchiectomy through an incision other than the standard transverse inguinal incision (i.e. hockey stick incision, vertical incision)
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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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Loma Linda University
RECRUITINGLoma Linda, California, 92354, United States
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