Hi Carla,
There are SOP Writing Courses offered - you can do a 'google' search and see what fits your needs and budget. Of note, I have not seen any recently published articles on how to write SOPs for clinical research.
The Training Institute of the Pacific, does offer a SOP Writing Course for Clinical Researchers. This course is targeted to sites, institutions and IRBs. The website is www.qd-qts.com
Regards,
Liz Wool, RN, BSN, CCRA, CMT
Founder, Training Institute of the Pacific