CClinicalTrials.gg
Status unknownNCT05140655Updated Dec 1, 2021

Effectiveness and Safety of Fulvestrant in Postmenopausal Women With Advanced Breast Cancer HR+, HER2-

An observational study in Breast Neoplasm Female, sponsored by Dr. Reddy's Laboratories SAS. Status unknown at 1 site in Colombia. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2021-12-01.

Sponsored by Dr. Reddy's Laboratories SAS · Observational

The sponsor has not verified this record recently (last verified Nov 2021), so the status shown — last known as Recruiting — may be out of date.
Study type
Observational
Model
Cohort
Time perspective
Prospective
Enrollment
40
Ages
18 Years and older
Sex
Female
01

Study summary

A phase IV, single arm study will be performed in postmenopausal women with locally advanced or metastatic breast cancer. All patients included will receive fulvestrant from Dr. Reddy's Laboratories, in accordance with local practice and the regulatory authorization of the drug in Colombia. This study will be carried out for 1 year and approximately 40 patients will be included in 2 research centers selected for its conduct.

Patients who meet the inclusion criteria and who do not have to be discarded from entering the study due to meeting any of the exclusion criteria, will be evaluated to determine the effectiveness and tolerability of the administration of Dr. Reddy's fulvestrant at a dose of 500 mg / month plus an additional indicated dose 14 days after the initial dose, for 12 months of follow-up or until disease progression or the appearance of unacceptable toxicity. The assessment of tolerability will be carried out based on the collection of data related to adverse events from the first dose administered.

02

Conditions studied

  • Breast Neoplasm Female

Browse trials for

03

In context

Breast Neoplasms

12,544 studies on the registry are indexed under Breast Neoplasms; 2,892 are open to participants now.

This study's planned enrollment of 40 is below the median of 184 across 2,642 observational studies indexed under Breast Neoplasms.

Browse Breast Neoplasms studies →

Lead sponsor

This is the only study on the registry with Dr. Reddy's Laboratories SAS as lead sponsor.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Postmenopausal Women with Advanced Breast Cancer HR+, HER2-

Inclusion criteria

  1. Postmenopausal women (defined as those with permanent cessation of menstruation for more than 12 months, regardless of whether their menopausal condition occurred naturally or was artificially induced), ambulatory or hospitalized
  2. Diagnosis of advanced breast cancer HR +, HER2-
  3. Positivity for hormone receptors (either estrogen, progesterone, or both).
  4. Negative for human epidermal growth factor receptor 2 (HER2).
  5. Acceptance of informed consent, if it is required by local regulatory standards.

Exclusion criteria

Exclusion Criteria

  1. History of previous treatment with fulvestrant.
  2. Concomitant treatment with antitumor drugs other than cyclin inhibitors (abemaciclib, palbociclib, ribociclib).
  3. Pregnancy.
  4. Lactation.
  5. Hypersensitivity to any of the excipients included in the complete formulation of fulvestrant from Dr. Reddy's Laboratories Limited.
  6. Renal insufficiency grade 4 or 5 (creatinine clearance \<30 ml / min / 1.73 m2 according to the classification of the National Kidney Foundation).
  7. Hepatic failure (Child-Pugh C stage).
  8. Performance status ECOG ≥ 3.
05

Study design

Observational model
Cohort
Time perspective
Prospective
Enrollment
40 participants (estimated)
Patient registry
No

Interventions

  • DrugFulvestrant

    Medicine for Advanced breast cancer

06

What researchers measure

Primary outcomes

  1. Objective response rate

    Objective response rate (ORR), defined as the proportion of patients with a complete response or partial response to treatment according to Response Evaluation Criteria in Solid Tumors (RECIST)percentage of patients with complete response or partial response) according to RECIST 1.1

    Time frame: Measured at 12 months

  2. Clinical benefit rate (percentage of patients with complete response, partial response and stable disease)

    CBR is the proportion of patients with a complete or partial response or with stable disease

    Time frame: Measured at 12 months

  3. Overall survival rate

    The percentage of people in a study or treatment group who are still alive for a certain period of time after they were diagnosed with or started treatment for a disease

    Time frame: 12 months

  4. Disease-free survival rate

    It is the percentage of individuals in the treatment group who are likely to be free of the signs and symptoms of a disease after a specified duration of time

    Time frame: 12 months

Secondary outcomes

  1. Describe the demographic characteristics of the patients included in the study

    Time frame: Measured at 12 months

  2. Assess percentage of patients with adverse events (assessed by CTCAEv4.0) from the first administration and until the end of follow-up.

    Common Terminology Criteria for Adverse Events

    Time frame: Measured at 12 months

  3. Assess Percentage of patients with serious adverse events (assessed by CTCAEv4.0) from the first administration to the end of follow-up.

    Common Terminology Criteria for Adverse Events

    Time frame: Measured at 12 months

  4. Assess incidence, severity, and relationship to treatment defined by the investigator for reported adverse events.

    Common Terminology Criteria for Adverse Events

    Time frame: Measured at 12 months

07

Study locations

1 of 1 sites recruiting
  • SOHEC
    Valledupar, Cesar, Colombia
    • Ray Manneh · Contact
    Recruiting
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 1, 2021, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT05140655
Lead sponsor
Dr. Reddy's Laboratories SAS
Responsible party
Sponsor
First posted
Dec 1, 2021
Start date
Apr 19, 2021
Primary completion
Apr 19, 2022 (estimated)
Completion
Aug 19, 2022 (estimated)
Last update
Dec 1, 2021

Study contacts

Juan Molina
Contact
juanpablo@drreddys.com
3134981879
Juan Molina
Contact
juanpablo@drreddys.com
+573134981879
Ray Manneh
principal investigator · SOHEC
José Lobatón
principal investigator · IMAT

Oversight

FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Nov 2021. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion