
For primary care
Help your patients learn about research
Refer to nearby studies through the Arizona Clinical Trial Referral Network. They stay your patients.
How referring works
Four steps. Most of them are ours.
1Research discussedRoutine visitTodayMention it
Let your patient know clinical research may be an option.
- 2
Clinical research pre-screen
Shared by your practice
- VoluntaryYes
- Medical recordsNot needed
- ReferralOnly if they choose
- EligibilityDecided by the site
Patient-directed
Share the pre-screen
Give your patient our pre-screen link. They decide what to share.
3Pre-screen
- BMI and weight historyChecked
- Diabetes statusChecked
- Current medicinesChecked
Potential match
We contact your patient about research that may be relevant.
4You stay informedReferredPre-screenedScreening visitThe site decides
The study team screens. You hear back if your patient agrees.

Who may be a fit
Common starting points
- BMI 30 or more
- BMI 27+ with a related condition
- Type 2 diabetes
- High blood pressure
- Sleep apnea
- Knee pain
- Fatty liver
- Hard to keep weight off
Each study sets its own rules.
Why refer
- Research optionsResearch studies evaluating potential new approaches to weight management.
- Little extra workShare a link. Your patient completes the pre-screen.
- Still your patientA study adds to their care.
Questions
Do I need to do anything after referring?
No. You can stay involved if you want to.
Is there a cost to use InvestigatorX?
There is no charge to patients or clinicians to use InvestigatorX. If a patient is referred, the study team explains any study-related costs or reimbursement during informed consent.
Can I send you a patient's details?
Please give your patient our pre-screen link instead, so the patient decides what to share. Do not send patient information to us unless the patient has authorized it as required by HIPAA and other applicable law.
Can I run studies at my own practice?
Talk to us. We can explain what it takes.

