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Can we predict chronic pain after breast cancer surgery?

NCT ID NCT06592053

Knowledge-focused Sponsor: Ankara Etlik City Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed This study
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 04, 2026 · Last updated Aug 05, 2026 · Updated 1 time

Summary

This study investigates factors that may influence the development of chronic pain after mastectomy surgery. Researchers will follow 200 women undergoing elective mastectomy, tracking their pain levels and quality of life at 3 and 6 months after surgery. The goal is to identify risk factors, such as age or pre-existing pain, that could help prevent or better manage this condition.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

Active substance
Breast cancer surgery (mastectomy) with pain assessment
What this could lead to
If successful, this could help identify women at higher risk for chronic pain after mastectomy, leading to better prevention and tailored pain management strategies.
What could go wrong
This is an observational study, so it cannot prove cause and effect. The findings may not apply to all patients, and the factors identified might not fully explain why some women develop chronic pain.

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.

Participants

200 people

The number who actually took part.

Started

Sep 2024

Finished

Apr 2026

Lead sponsor

A government agency

The lead sponsor is a government body.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

Patients aged 18-80 years, with an ASA classification of I-II-III and a body mass index (BMI) between 18-35 kg/m², who will undergo mastectomy surgery or mastectomy with axillary dissection, will be included in our study.

Ages

18 to 80 years

Sex

Female participants only

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Between the ages of 18-80 * BMI 18-35 kg/m2 * ASA (American Society of Anesthesiologists) Scoring I-II-III * Elective mastectomy surgery * Elective mastectomy and axillary dissection surgery * Patients who will undergo general anesthesia * Patients who agree to participate in the study and sign a form Exclusion Criteria: * Patients under 18 and over 80 years of age * Patients who do not want to participate in the study * Patients with chronic pain or chronic opioid use * Patients with alcohol, substance or drug addiction * Patients with a history of previous mastectomy * Patients with limited cooperation such as dementia, psychiatric disorders * Pregnant and breastfeeding patients will be excluded from the study * Patients who cannot communicate in their native language will be excluded from the study

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Conditions

The condition(s) this trial relates to.

Acute Pain Chronic Pain chronic pain syndrome

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Breast cancer surgery Breast surgery Mastectomy Pain, acute Pain, chronic

Contacts and locations

Locations

  • Ankara Etlik City Hospital

    Ankara, Yenimahalle, 06100, Turkey (Türkiye)

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