Beyond the Pill: How New 24-Hour Infusion Therapies Are Changing Parkinson’s Care

For decades, the standard treatment for Parkinson’s has been a balancing act of timing pills to avoid the dreaded "off" periods. But as many in the community know, pills often stop working overnight, leading to difficult mornings. In a recent discussion hosted by Medscape, two leading figures in movement disorders—Dr. Indu Subramanian from UCLA and Professor Ray Chaudhuri from King’s College London—discussed a significant shift in how we treat advanced Parkinson’s. The focus? Moving away from invasive surgeries and oral pills toward 24-hour subcutaneous infusion therapies. Here is a breakdown of the latest advancements and practical advice for patients considering these options. The New Player: Foslevodopa/Foscarbidopa Professor Chaudhuri highlighted a major advancement in the field: a new therapy involving foslevodopa/foscarbidopa. Unlike previous pump therapies (like Duopa) that required a surgical tube to be inserted into the stomach, this new system is subcutaneous. This means it is delivered via a small needle under the skin, similar to an insulin pump, without the need for invasive surgery. Why is this a game-changer? The key advantage is the ability to deliver medication 24 hours a day. Standard oral levodopa often wears off during the night, leaving patients with "early morning off" periods. This new pump can be programmed with different settings—a higher dose during the active day and a lower dose (reduced by about 30%) at night to mimic the body's natural rhythm. Solving the "Early Morning" Struggle One of the most exciting takeaways from the discussion was the impact of 24-hour continuous delivery on non-motor symptoms. Because the medication doesn't stop flowing while you sleep, it addresses severe issues that occur in the early hours of the morning, including: Sleep fragmentation: Helping you stay asleep rather than waking up in withdrawal. Pain and Dystonia: Reducing the painful cramping often felt upon waking. Bed Mobility: Making it easier to turn over in bed. Urinary Urgency: Helping control the bladder during the night. Mood: smoothing out anxiety and depression related to medication fluctuations. Choosing the Right Therapy: DBS vs. Pumps With Deep Brain Stimulation (DBS), Apomorphine pumps, and now Foslevodopa pumps all available, how do you choose? Professor Chaudhuri provided a helpful "rule of thumb" algorithm: Under Age 70: If you are under 70 and your main issues are tremor or troublesome dyskinesia (involuntary movements), DBS (Deep Brain Stimulation) is often the first choice as it is a highly effective "quick fix" for these motor issues. However, if you prefer to avoid brain surgery, infusion pumps are still a valid option. Over Age 70: For those over 70, or those who may not be candidates for surgery, infusion therapies are generally preferred. Foslevodopa Infusion: This is likely the first choice for most, as it uses levodopa (the gold standard drug) and handles dyskinesia well over time. Apomorphine Infusion: This might be chosen if a patient suffers from severe apathy or low mood, as this drug acts as a dopamine agonist and can give a "perk up" effect similar to caffeine or adrenaline. Practical Tips: Managing the "Pump Life" While these pumps offer freedom from pills, they come with their own maintenance requirements. The experts offered practical advice for managing common side effects: 1. Skin Care is Critical Any therapy delivered under the skin can cause irritation, redness, or nodules. To prevent this: Hygiene: Keep the skin area very clean. Soap Choice: Use a low-pH soap and water wash. Rotation: Change the needle site daily; never use the same spot twice in a row. Treatment: At the first sign of redness, consult your nurse/doctor. A combination of antibiotics and steroid creams can stop a small irritation from becoming an infection. 2. Managing Hallucinations Because the pump delivers medicine all night, some patients may experience vivid dreams or hallucinations. The Fix: This is often a sign the night-time dose is too high. The pump settings can be adjusted to lower the overnight flow, or in rare cases, paused for a few nights to reset. The Bottom Line We are moving into an era where "off" time and painful mornings do not have to be accepted as inevitable. If you are struggling with medication fluctuations, sleep issues, or early morning rigidity, it may be worth discussing these new non-surgical infusion options with your neurologist.