Nonfunctional pituitary microadenomas
Conditions
Interventions
Gold Standard:Clinical outcomes
Index test:A 
predictive 
model 
for 
the 
of 
nonfunctional 
microadenomas.
Sponsors
West China Hospital of Sichuan University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. Patients with pituitary adenoma confirmed by MRI and without hormone secretion function by laboratory test; 2. Patients with tumor diameter <= 1cm; 3. The patients who voluntarily join the study and sign the informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients with obvious compression symptoms caused by tumor, such as headache, vision and visual field disturbance; 2. The patients with stroke in tumor; 3. Patients with a history of gamma knife radiosurgery; 4. Patients with malignant tumor of other organs or other systemic diseases with life expectancy less than 1 year; 5. Patients with poor general condition and unsuitable for follow-up observation.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Demographic data;SEN, SPE, ACC, AUC of ROC; | — |
Secondary
| Measure | Time frame |
|---|---|
| Materials related to living habits;Data on past medical history;Materials related to family history;Data related to drug history;Laboratory related data;Imaging data; | — |
Countries
China
Contacts
Public ContactJianguo Xu
West China Hospital of Sichuan University
Outcome results
None listed