A Preliminary Study on the Influence of Cannabis and Opioid Use on Weight Loss and Mental Health Biomarkers Post-weight Loss Surgery

[1] Li L(2016)Substance use after bariatric surgery: a review J Psychiatr Res 76 16-29

[2] Wu LT(2018)Marijuana’s influence on pain scores, initial weight loss, and other bariatric surgical outcomes The Permanente journal 22 18-002

[3] Bauer FL(2014)Assessing marijuana use in bariatric surgery candidates: should it be a contraindication? Obes Surg 24 1764-1770

[4] Donahoo WT(2016)Medical board expectations for physicians recommending marijuana Jama 316 577-578

[5] Hollis HW(2013)Chronic use of opioid medications before and after bariatric surgery Jama 310 1369-1376

[6] Rummell CM(2015)When mood worsens after gastric bypass surgery: characterization of bariatric patients with increases in depressive symptoms following surgery Obes Surg 25 423-429

[7] Heinberg LJ(2012)“I didn’t see this coming.”: why are postbariatric patients in substance abuse treatment? Patients’ perceptions of etiology and future recommendations Obes Surg 22 1308-1314

[8] Chaudhry HJ(2011)Measures of depression and depressive symptoms: Beck Depression Inventory-II (BDI-II), Center for Epidemiologic Studies Depression Scale (CES-D), Geriatric Depression Scale (GDS), Hospital Anxiety and Depression Scale (HADS), and Patient Health Questionnaire-9 (PHQ-9) Arthritis care & research 63 S454-S466

[9] Hengerer AS(2015)Indigenous bacteria from the gut microbiota regulate host serotonin biosynthesis Cell 161 264-276

[10] Snyder GB(2000)Serotonergic dysfunction across the eating disorders: relationship to eating behaviour, purging behaviour, nutritional status and general psychopathology Psychol Med 30 1099-1110

[1] Li L(2016)Substance use after bariatric surgery: a review J Psychiatr Res 76 16-29

[2] Wu LT(2018)Marijuana’s influence on pain scores, initial weight loss, and other bariatric surgical outcomes The Permanente journal 22 18-002

[3] Bauer FL(2014)Assessing marijuana use in bariatric surgery candidates: should it be a contraindication? Obes Surg 24 1764-1770

[4] Donahoo WT(2016)Medical board expectations for physicians recommending marijuana Jama 316 577-578

[5] Hollis HW(2013)Chronic use of opioid medications before and after bariatric surgery Jama 310 1369-1376

[6] Rummell CM(2015)When mood worsens after gastric bypass surgery: characterization of bariatric patients with increases in depressive symptoms following surgery Obes Surg 25 423-429

[7] Heinberg LJ(2012)“I didn’t see this coming.”: why are postbariatric patients in substance abuse treatment? Patients’ perceptions of etiology and future recommendations Obes Surg 22 1308-1314

[8] Chaudhry HJ(2011)Measures of depression and depressive symptoms: Beck Depression Inventory-II (BDI-II), Center for Epidemiologic Studies Depression Scale (CES-D), Geriatric Depression Scale (GDS), Hospital Anxiety and Depression Scale (HADS), and Patient Health Questionnaire-9 (PHQ-9) Arthritis care & research 63 S454-S466

[9] Hengerer AS(2015)Indigenous bacteria from the gut microbiota regulate host serotonin biosynthesis Cell 161 264-276

[10] Snyder GB(2000)Serotonergic dysfunction across the eating disorders: relationship to eating behaviour, purging behaviour, nutritional status and general psychopathology Psychol Med 30 1099-1110