Alarm over cognitive decline after stroke: Saving the patient's life is only half the journey.

 I'd be alarmed too since your doctor HAS NOTHING FOR COGNITIVE REHABILITATION! Ask, and not politely! You'll find NO protocols for any of your recovery! You'll get shitworthy guidelines(NOT PROTOCOLS!) which they will pass off as useful!

Alarm over cognitive decline after stroke: Saving the patient's life is only half the journey.

Modern medicine has achieved many miracles in saving the lives of stroke patients. However, after overcoming the "gates of death," many patients must face another silent yet persistent battle: cognitive decline. This is the journey to regain memory, thinking abilities, and autonomy—the factors that determine the quality of life after a stroke.

On July 16, at a scientific conference organized by Bach Mai Hospital under the chairmanship of Prof. Dr. Mai Duy Ton, Director of the Stroke Center, and Assoc. Prof. Dr. Nguyen Thi Thu Hoai, Director of the Vietnam Heart Institute, experts focused on analyzing a problem of increasing concern: post-stroke cognitive impairment (PSCI). This is not only a challenge in treatment but also a public health issue that needs to be identified early.

Nearly half of stroke patients face the risk of cognitive impairment.

In the perception of many, stroke sequelae are often associated with observable manifestations such as hemiplegia, facial drooping, or dysphagia. However, behind the motor impairments lies an "invisible sequela" that can completely alter a patient's life.

According to Dr. Dao Viet Phuong, Deputy Director of the Stroke Center, Bach Mai Hospital, a meta-analysis of 21 clinical studies shows that for every 100 cerebral infarction patients who are saved, up to 45 suffer from cognitive impairment within the first year.

Many patients after hospital discharge can walk on their own but gradually lose the ability to remember, think logically, and perform daily living activities. They lose their independence, entailing a long-term care burden for families and society.

Pathophysiological analyses show that when blood flow to the brain is interrupted, the brain not only lacks oxygen but also rapidly experiences a depletion of vital neurotransmitters. Approximately 30 seconds after a stroke occurs, the level of Acetylcholine—a substance essential for memory and concentration—can decrease by up to 50%; after 10 minutes, the reduction reaches 83%, causing severe damage to nerve cells and the loss of their connectivity.

That is also why experts particularly emphasize the "golden 6 months" following a stroke. If this period is missed, the risk of progressing from cognitive impairment to vascular dementia increases significantly and becomes very difficult to reverse.

Comprehensive recovery for patients to return to a normal life.

According to experts, the goal of current stroke treatment is not only to save the patient's life but also to help them recover comprehensively, both physically and cognitively.

The recommended treatment strategy consists of three pillars: strict control of risk factors such as hypertension, diabetes, and dyslipidemia; cognitive rehabilitation using specialized exercises to increase neuroplasticity; and simultaneously applying neuroprotective measures and providing cerebral nutritional support in accordance with professional indications.

Notably, the implementation of neuroprotective protocols within the first 24 hours in patients with acute cerebral infarction has demonstrated positive effectiveness. International assessment scales such as the NIHSS and Barthel have both recorded better recovery capabilities in patients treated early and according to the correct protocol.

According to studies, for every 100 cerebral infarction patients who are saved, up to 45 suffer from cognitive impairment within the first year

Experts also emphasized that strictly following the 2024 Guidelines(NOT PROTOCOLS!) for Diagnosis and Treatment of Cerebral Stroke issued by the Ministry of Health from the initial stage not only helps improve neurological function but also shortens the length of hospital stay, reduces dependency levels, and lowers the burden of long-term treatment costs.

The consistent message conveyed at the conference is: saving the patient's life is only the beginning. Proactive screening, early detection of cognitive impairment, and intervention for recovery from the very first days after a stroke are the keys to helping patients truly return to an autonomous, high-quality, and fulfilling life.