Breast Cancer Trial, Recruiting NCT05491395 Sponsor: Barretos Cancer Hospital Condition: Breast Cancer
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Breast Cancer Trial, Recruiting

NCT05491395
Recruiting Not Applicable

voxsanity.com.au · Eligibility summary from public government registries · 18 August 2026 · not medical advice

Who may and may not be able to join

AI generated eligibility summary. Written by an AI model from the official source data and checked on a sample basis. It can contain mistakes, so confirm anything important against the original source. How we use AI

Who may be able to join

  • Women who have been diagnosed with a specific type of breast cancer (invasive ductal carcinoma or lobular carcinoma), confirmed through a tissue biopsy
  • People who have had a full breast removal (mastectomy) with immediate breast reconstruction using an implant
  • People whose treatment plan includes radiation therapy after surgery
  • People with any level of lymph node involvement
  • People who have had chemotherapy after surgery, or those who have not
  • People who are generally well enough to carry out daily activities, ranging from fully active to capable of self-care but unable to do physical work (confirmed with trial site)
  • People who are over 18 years old
  • People who have signed a consent form before any study-related procedures begin

Who may not be able to join

Each point below is a reason the trial team may not be able to accept someone. It is not a list of requirements to meet.

  • People whose breast cancer is a different type than invasive ductal carcinoma or lobular carcinoma
  • People who have previously had any other cancer, radiation therapy, or chemotherapy before this study
  • People whose cancer has spread to distant parts of the body
  • People whose treatment is aimed at managing symptoms rather than curing the disease (palliative care)
  • People who have scleroderma or systemic lupus erythematosus (serious autoimmune conditions affecting the body's connective tissues)

Important: Always verify eligibility with the trial site directly before applying.

Based on publicly available eligibility criteria from ClinicalTrials.gov. Verify directly with the trial site before acting. This is not medical advice.

This is a simplified plain English summary of the eligibility criteria. Full criteria are set by the trial investigators and may include additional requirements not shown here. Never self-exclude from a trial based on this summary. Contact the trial site directly to confirm your eligibility.
Last synced 30 July 2026
This study is not part of the standard drug-approval phase pathway (for example an observational, device, behavioural, or registry study), so a phase success rate does not apply.

If this is close to home

This page includes language about advanced illness, prognosis, or palliative care, because that is how the trial's eligibility criteria are written. Seeing it set out plainly can land hard, whether it is about you or about someone you are caring for. You do not have to be at a crisis point to talk to someone.

  • Griefline — grief and loss counselling, 9am to 6pm weekdays and midday to 6pm weekends (AEST/AEDT): 1300 845 745
  • Carer Gateway — practical and emotional support if you are caring for someone, 8am to 5pm weekdays: 1800 422 737
  • Canteen — for 12 to 25 year olds affected by cancer, their own or a family member's: 1800 945 215
  • Palliative Care Australia — directory of palliative care services near you: palliativecare.org.au
  • Lifeline — 24/7, for any kind of distress, at any hour the services above are closed: 13 11 14

Palliative care is not the same as giving up on treatment, and it is not only for the last weeks of life. It is symptom and comfort care that can run alongside active treatment, including a clinical trial.

Outside Australia? The numbers above are Australian and will not work from overseas. Find a Helpline is a free directory of support and crisis lines in over 130 countries, run by ThroughLine with the International Association for Suicide Prevention.

Voxsanity is not a counselling or medical service, and nothing on this page is medical advice. More Australian services are listed on our support lines page.

Contact this trial

Principal Investigator: Marcos D Mattos, MD, MS, Barretos Cancer Hospital

Phone: +5517981140230

Contact details sourced from ClinicalTrials.gov. Verify directly with the trial site before attending.

GP referral letter

Print a one-page summary to share with your doctor.

Trial details

Status
Recruiting
Phase
Not Applicable
Sponsor
Barretos Cancer Hospital
Registry
ClinicalTrials.gov
Start date
27 June 2022
Est. completion
1 May 2026

This date has passed while the registry still lists the trial as open to participants. Sponsors often update a trial's status without revising its projected end date, so it may well still be recruiting — but the record is out of date in at least one respect. Check with the study contact before relying on either.

Where this trial is recruiting

🇧🇷 Brazil

Primary endpoints

Assess the G3 toxicity rate

Can't join this trial?

Expanded access pathways

If this trial is not available to you, other access pathways may exist. In Australia, the TGA Special Access Scheme allows access to unapproved therapeutic goods for individual patients.

TGA Special Access Scheme information

Find other recruiting trials on ClinicalTrials.gov

Data last synced from ClinicalTrials.gov: 30 July 2026. Trial status can change. Always verify current status directly with the trial site before making any decision.

Trial recruitment status can change without notice between our nightly data updates. Always contact the trial site directly to confirm current recruitment status before making any decisions or travel arrangements.

View original record on ClinicalTrials.gov