Background: Buprenorphine and methadone are considered the gold standard medication for addiction treatment (MAT) for patients with opioid use disorders (OUDs). However, they may cause side effects promoting craving (i.e., opioid use relapse). Therefore, the concurrent administration of natural products could be an adjunct intervention to back up opioid MAT. Pomegranate is a natural substance that contains antioxidant polyphenolic compounds, which have been associated with craving reduction. Moreover, pomegranate positively affects psychosocial parameters, such as depression and anxiety that are common feelings for patients with OUDs, probably due to its potent antioxidant and anti-inflammatory properties.~Objectives: The NUTRIDOPE (NUTRItion-driven Detoxification of OPioid addicted patiEnts) study aims to investigate the role of pomegranate juice consumption by patients with OUDs under buprenorphine and methadone on craving.~Methods: Fresh pomegranate juice will be administered for 120 days (250 ml, 7 days/week) and craving, as the primary outcome, as well as other psychosocial (e.g., depression, mood state, quality of life) and biochemical (i.e., blood redox status and inflammation) parameters will be evaluated.~Anticipated Results: It is hypothesized that pomegranate juice will reduce craving probably through the improvement of blood redox and inflammation status.~Conclusions: NUTRIDOPE is a hypothesis-driven, evidence-based, multifactorial project that proposes a nutrition-based solution towards craving reduction for patients with OUDs under MAT, potentially assisting towards their successful rehab and societal reintegration.
The NUTRIDOPE (NUTRItion-driven Detoxification of OPioid addicted patiEnts) study is a clinical trial that aims to investigate the role of pomegranate juice consumption by opioid-addicted patients under buprenorphine and methadone on craving, which is the primary outcome, and other parameters. In detail, fresh pomegranate juice will be administered for 120 days (250 ml, 7 days/week) to the patients and craving as well as other psychosocial (e.g., depression, mood state, quality of life) and biochemical (i.e., blood redox status and inflammation) parameters will be evaluated. It is hypothesized that pomegranate juice will reduce craving probably through the improvement of blood redox and inflammation status.~Pomegranate juice, which is the examined nutritional intervention, will be administered to the participants of the experimental group, whereas their counterparts in the control group will not consume any similar beverage as a placebo due to the objective difficulties of making one that will be identical and not separable with the fresh pomegranate juice.