health tech•Sun, October 18, 2026•4 min read

A 'Brain Pacemaker': Inside the Breakthrough Surgery Changing Parkinson’s Treatment

Dr. Ram Manohar Lohia Hospital has successfully performed its first-ever Deep Brain Stimulation surgery. This milestone highlights the growing global shift toward advanced surgical interventions for managing Parkinson's disease.

A New Milestone in Neurological Care

In a significant development for neurosurgical accessibility, Dr. Ram Manohar Lohia (RML) Hospital in Delhi recently performed its first-ever Deep Brain Stimulation (DBS) surgery. The procedure was carried out on a 55-year-old government official from Nepal, who had been struggling with the debilitating tremors and mobility challenges associated with Parkinson’s disease for months.

This operation represents more than just a successful medical procedure; it underscores the increasing integration of high-tech surgical solutions in public healthcare settings, offering a viable, cost-effective alternative to private hospital treatments for those living with movement disorders.

The medical team at RML Hospital performing the first-ever DBS procedure.

What is Deep Brain Stimulation?

Deep Brain Stimulation is an advanced surgical technique often described as a 'brain pacemaker.' It is specifically designed to manage motor symptoms that medication can no longer adequately control.

Electrode placement: Surgeons insert thin wires into precise areas of the brain, such as the subthalamic nucleus or the globus pallidus.
Pulse generation: These wires are connected to a neurostimulator, similar to a heart pacemaker, typically implanted under the skin near the collarbone.
Symptom regulation: The device sends electrical pulses to regulate abnormal brain activity, helping to dampen tremors, stiffness, and slowness.

The principal causes of the disease are not in our DNA but outside in our environment.
— Dr. Ray Dorsey, Neurologist

The Future of Parkinson’s Management

With an estimated 12 million people living with Parkinson’s disease globally—a figure that has nearly doubled in just six years—the demand for effective interventions is higher than ever. While DBS is not a cure, it remains the most common surgical intervention for Parkinson's, offering patients a chance to significantly improve their quality of life and potentially reduce their reliance on high-dose medications.

As major hospitals continue to adopt these procedures, the focus remains on long-term management. Following surgery, patients work closely with movement disorder specialists to program the device settings, a process that can take several months to optimize alongside medication adjustments.

Key Takeaways

RML Hospital successfully conducted its first DBS surgery on a patient with Parkinson’s.
DBS acts as a 'brain pacemaker,' using electrical pulses to manage motor symptoms.
The surgery is intended for patients when medication alone is no longer sufficient.
Global cases of Parkinson's have nearly doubled in the last six years.
Post-surgery care requires careful programming of the neurostimulator by specialists.

FAQ

What does DBS treat?

DBS is used to manage motor symptoms of Parkinson’s disease, including tremors, stiffness, slowness, and involuntary movements (dyskinesia).

Can DBS replace Parkinson's medication?

DBS can often help decrease the amount of medication needed, but it does not completely eliminate the need for Parkinson's drugs.

Is the surgery performed while the patient is awake?

Depending on the medical approach and the facility, DBS surgery can be performed while the patient is asleep under general anesthesia or awake under local anesthesia.

How long does it take to see results?

Programming the device and finding the optimal balance between electrical stimulation and medication usually occurs over several months following the procedure.