- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03309319
A Pilot Study of Rosiglitazone in the Treatment of GH Secreting Pituitary Adenomas
October 9, 2017 updated by: Zhaoyun Zhang
Growth hormone secreting pituitary adenomas(GHomas) produce excessive GH, stimulating excessive insulin like growth factor 1(IGF-1) synthesis in the liver, thus causing multiple systemic complications.
The life expectancy of patients with untreated GHomas is shortened by ten years.
The treatment goal of GHomas is to shrink the tumor volume and normalize GH and IGF-1.
Under current treatment, only 50-70% of patients get remission.
Rosiglitazone is a widely used oral antidiabetic medicine.
The investigator's preliminary data showed that rosiglitazone decreased the synthesis of GH and IGF-1 in rat pituitary tumor cells GH3 and hepatocytes respectively.
The investigator plan to investigate the efficacy of rosiglitazone in the treatment of patients with GHomas who have not been alleviated by other therapies.
Study Overview
Study Type
Interventional
Enrollment (Anticipated)
24
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Shanghai
-
Shanghai, Shanghai, China, 200040
- Recruiting
- Huashan Hospital
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
20 years to 60 years (ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Patients with GHomas confirmed by surgery
- Patients who did not get biochemical remission: GH nadir after oral glucose tolerance test(OGTT)>1.0ug/L or IGF-1 exceeds age matched normal range
Exclusion Criteria:
- Patients who were allergic to rosiglitazone
- Patients with liver or kidney dysfunction, respiratory failure
- Patients with heart failure
- Patients with edema
- Patients with severe hyperlipidemia
- Patients with osteoporosis or a history of non traumatic fractures
- Patients with pregnancy and lactation
- Patients who had received radiation therapy within 3 years
- Patients who had participated in other clinical trials within 3 months
- Patients with other neoplastic diseases
- Patients with mental and neurological disorders
- Patients with other conditions which were believed not appropriate to take part in the clinical trial
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: Ros
Rosiglitazone:2 times a day, 4mg each time(4mgBid)
|
rosiglitazone is added to the primary treatment
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Growth hormone(GH)
Time Frame: 6 months
|
the decrease of growth hormone(GH)
|
6 months
|
insulin like factor 1(IGF-1)
Time Frame: 6 months
|
the decrease of insulin like factor 1(IGF-1)
|
6 months
|
tumor volume
Time Frame: 6 months
|
the change of tumor volume
|
6 months
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (ACTUAL)
October 16, 2016
Primary Completion (ANTICIPATED)
December 31, 2018
Study Completion (ANTICIPATED)
December 31, 2018
Study Registration Dates
First Submitted
October 2, 2017
First Submitted That Met QC Criteria
October 9, 2017
First Posted (ACTUAL)
October 13, 2017
Study Record Updates
Last Update Posted (ACTUAL)
October 13, 2017
Last Update Submitted That Met QC Criteria
October 9, 2017
Last Verified
October 1, 2017
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Brain Diseases
- Central Nervous System Diseases
- Nervous System Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Endocrine System Diseases
- Endocrine Gland Neoplasms
- Hypothalamic Diseases
- Hypothalamic Neoplasms
- Supratentorial Neoplasms
- Brain Neoplasms
- Central Nervous System Neoplasms
- Nervous System Neoplasms
- Adenoma
- Pituitary Neoplasms
- Pituitary Diseases
- Growth Hormone-Secreting Pituitary Adenoma
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Rosiglitazone
Other Study ID Numbers
- KY2016-360
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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