I will add that they did write it into the Arizona program that there will be studies available for people to participate in (if you checked the box on the form and follow through), I don't know the validity of these yet I'll look through the e-mails I have been receiving.
This seems like a positive step in the right direction for MMJ.
What it is is a link to Clinicaltrials.gov, which allows you to search for studies that are recruiting for marijuana studies. So, you need to search through thousands of clinical trials, find the ones that are studying medical marijuana, locate the ones that are in the recruitment phase, then find studies that are being done in your area.
Right now, 12 studies are listed for marijuana and Arizona, 9 of which are recruiting:
Sativex and advanced cancer
Radiation Therapy in Treating Women Who Have Undergone Surgery For Ductal Carcinoma In Situ or Stage I or Stage II Breast Cancer (which fails to mention marijuana, cannabis, or Sativex anywhere in the text)
Higher-Dose Radiation Therapy or Standard Radiation Therapy in Treating Patients With Early-Stage Breast Cancer That Was Removed by Surgery (which fails to mention marijuana, cannabis, or Sativex anywhere)
Radiation Therapy, Paclitaxel, and Carboplatin With or Without Trastuzumab in Treating Patients With Esophageal Cancer (no mention of marijuana, cannabis, or Sativex)
Radiation Therapy With or Without Cetuximab in Treating Patients Who Have Undergone Surgery for Locally Advanced Head and Neck Cancer (ditto)
Paclitaxel, Cisplatin, and Radiation Therapy With or Without Cetuximab in Treating Patients With Locally Advanced Esophageal Cancer (ditto)
Androgen-Deprivation Therapy and Radiation Therapy in Treating Patients With Prostate Cancer (ditto)
Gemcitabine Hydrochloride With or Without Erlotinib Hydrochloride Followed By the Same Chemotherapy Regimen With or Without Radiation Therapy and Capecitabine or Fluorouracil in Treating Patients With Pancreatic Cancer That Has Been Removed By Surgery (ditto)
Three Different Radiation Therapy Regimens in Treating Patients With Limited-Stage Small Cell Lung Cancer Receiving Cisplatin and Etoposide (ditto)
So- one out of 12 studies that involves marijuana, and that's in the form of Sativex. Changing the search to "marijuana + Phoenix" or "marijuana + Tucson" yields no new/different results than the studies listed above.
In other words, there really isn't anything for the use of cannabis/marijuana with respect to medical studies- just Sativex, and that's just one study anyway.