A Study to Assess Whether Using Vaporized Marijuana Affects the Safety of Prescribed Opioids in Patients Treated for Cancer-Related Pain. This study will assess the clinical safety of the concomitant use of marijuana and opioids by monitoring the short-term side effects associated with combined therapy. TO JOIN THIS STUDY YOU MUST: · Have ongoing cancer pain · Be 18 or older · Be on a stable dose of oxycodone or morphine medication for at least 2 weeks before enrollment · Be willing to give up marijuana prior to entering the study · Not be a cigarette and/or cigar smoker · Meet some additional criteria IF YOU ARE ELIGIBLE YOU WILL: · Spend 5 days and nights in a clinical research center at San Francisco General Hospital · Have blood tests and other measurements done · Inhale vaporized medicinal marijuana three times a day You can receive $520.00 for participating FOR MORE INFORMATION CALL (415) 476-9554 ext. 315 COMMUNITY CONSORTIUM POSITIVE HEALTH PROGRAM OF THE UCSF MEDICAL SERVICE AT SAN FRANCISCO GENERAL HOSPITAL Posted 11/22/06 Remember we are NOT Doctors and have NO medical training. This site is like an Encylopedia - there are many pages, many links on many topics. Support our work with any size DONATION - see left side of any page - for how to donate. You can help raise awareness of CAM.