Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/3/2025

Management of Parkinson's Disease with Syndopa Plus, Nexito Plus, and Qutan 25

Pharmacological Treatment

  • For optimal absorption of Syndopa Plus, administer at least 30 minutes before meals to avoid competition with dietary proteins 1
  • The American Academy of Sleep Medicine suggests that SSRIs like escitalopram can help manage depression, but caution is warranted as they have been associated with REM sleep behavior disorder (RBD), a common complication in Parkinson's disease 3, 4
  • When treating depression in Parkinson's patients with SSRIs like escitalopram, monitor closely for potential worsening of motor symptoms or sleep disturbances 3, 4

Nutritional Considerations

  • Monitor for side effects that may affect nutritional status including nausea, vomiting, abdominal pain, weight loss, and changes in taste/smell 2
  • Higher doses of levodopa are associated with increased risk for malnutrition, especially in advanced disease stages 2
  • Long-term levodopa treatment can cause hyperhomocysteinemia, particularly in older patients and those with longer disease duration 2
  • Supplementation with vitamin B12, B6, and folate may be necessary to maintain normal homocysteine levels 1, 2

Treatment Approach and Monitoring

  • Consider protein redistribution diet (low protein at breakfast and lunch, normal protein at dinner) to improve Syndopa absorption and efficacy 1

Potential Complications and Management

  • Regular nutritional assessment is recommended due to the impact of both the disease and medications on nutritional status 2

REFERENCES

1

Management of Parkinson's Disease with Levodopa and Carbidopa [LINK]

Praxis Medical Insights: Practical Summaries of Clinical Guidelines, 2025

2

best practice guide for the treatment of rem sleep behavior disorder (rbd). [LINK]

Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2010

3

best practice guide for the treatment of rem sleep behavior disorder (rbd). [LINK]

Journal of clinical sleep medicine : JCSM : official publication of the American Academy of Sleep Medicine, 2010