Effectiveness of an herbaceous derivatives, PHGG, plus sodium hyaluronate in the treatment of chronic constipation in patients with Parkinson ’s disease: a pilot study

In this study, we investigated the efficacy and safety of PHGG plus hyaluronate (PHGG+) in patients suffering from PD and constipation. Thirty-four PD patients have been recruited in an open-label pilot study and measured symptoms and quality of life instruments related to constipation. PHGG+ showed to have a minimal still significant effect in improving constipation as measured by PAC Symp and CGI-S. PHGG+ is safe and well tolerated. Data suggests that PHGG+ may be considered efficacious in alleviating symptoms of constipation in PD patients. Trial registration number: NCT04569656/24 Sept. 2020
Source: Neurological Sciences - Category: Neurology Source Type: research