Could low muscle mass predict nerve pain from chemo?
NCT ID NCT06996548
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 120 women with early-stage breast cancer to see if having low muscle mass (sarcopenia) before treatment raises the risk of nerve damage from the chemotherapy drug paclitaxel. Researchers measured muscle mass on CT scans and checked for nerve symptoms using questionnaires and nerve tests. The goal was to find out if muscle loss can help predict who might get nerve problems from chemo.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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120 people
The number who actually took part.
- Started
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Nov 2024
- Finished
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May 2025
- 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.
Who is studied
The study population consisted of adult female patients diagnosed with early-stage breast cancer and treated with neoadjuvant or adjuvant paclitaxel-based chemotherapy regimens at three oncology centers in Turkey. Patients were enrolled consecutively if they met the inclusion criteria and provided informed consent. Data were collected prospectively, including pre-treatment CT scans for muscle mass analysis and neuropathy assessments.
- Ages
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18 to 80 years
- 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.
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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 * Histologically confirmed early-stage breast cancer * Planned to receive neoadjuvant or adjuvant paclitaxel-based chemotherapy * Patients receiving paclitaxel-carboplatin or paclitaxel-trastuzumab-pertuzumab regimens are also eligible * Provided written informed consent Exclusion Criteria: * Age \< 18 years * No pathological diagnosis of breast cancer * Refusal to participate in the study * Male patients
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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.
Contacts and locations
Locations
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Ankara Etlik City Hospital
Ankara, Yenimahalle, 06170, Turkey (Türkiye)
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Dr. Abdurrahman Yurtaslan Ankara Oncology Training and Research Hospital
Ankara, Yenimahalle, 06200, Turkey (Türkiye)
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Gazi University
Ankara, Yenimahalle, 06560, Turkey (Türkiye)
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