The primary goals of stroke management are to reduce brain injury, promote maximum recovery following a stroke, and reduce the risk of another stroke. Rapid detection and appropriate emergency medical care are essential for optimizing health outcomes. When available, people with stroke are admitted to an acute stroke unit for treatment. These units specialize in providing medical and surgical care aimed at stabilizing the patient's medical status. Standardized assessments are also performed to aid in the development of an appropriate care plan.Lindsay MP, Gubitz G, Bayley M, Hill MD, Davies-Schinkel C, Singh S, and Phillips S. Canadian Best Practice Recommendations for Stroke Care (Update 2010). On behalf of the Canadian Stroke Strategy Best Practices and Standards Writing Group. 2010; Ottawa, Ontario Canada: Canadian Stroke Network. Current research suggests that stroke units may be effective in reducing in-hospital fatality rates and the length of hospital stays.
Once a person is medically stable, the focus of their recovery shifts to rehabilitation. Some people are transferred to in-patient rehabilitation programs, while others may be referred to out-patient services or home-based care. In-patient programs are usually facilitated by an interdisciplinary team that may include a physician, nurse, pharmacist, physical therapist, occupational therapist, speech and language pathologist, psychologist, and recreation therapist. The patient and their family/caregivers also play an integral role on this team. Family/caregivers that are involved in the patient care tend to be prepared for the caregiving role as the patient transitions from rehabilitation centers. While at the rehabilitation center, the interdisciplinary team makes sure that the patient attains their maximum functional potential upon discharge. The primary goals of this sub-acute phase of recovery include preventing secondary health complications, minimizing impairments, and achieving functional goals that promote independence in activities of daily living.
In the later phases of stroke recovery, people with a history of stroke are encouraged to participate in secondary prevention programs for stroke. Follow-up is usually facilitated by the person's primary care provider.
The initial severity of impairments and individual characteristics, such as motivation, social support, and learning ability, are key predictors of stroke recovery outcomes. Responses to treatment and overall recovery of function are highly dependent on the individual. Current evidence indicates that most significant recovery gains will occur within the first 12 weeks following a stroke.
History of stroke neuro-rehabilitation In 1620, Johann Jakob Wepfer, by studying the brain of a pig, developed the theory that stroke was caused by an interruption of the flow of blood to the brain. After that, the focus became how to treat patients with stroke.
For most of the last century, people were discouraged from being active after a stroke. Around the 1950s, this attitude changed, and health professionals began prescription of therapeutic exercises for stroke patient with good results. At that point, a good outcome was considered to be achieving a level of independence in which patients are able to transfer from the bed to the wheelchair without assistance.
In the early 1950s, Twitchell began studying the pattern of recovery in stroke patients. He reported on 121 patients whom he had observed. He found that by four weeks, if there is some recovery of hand function, there is a 70% chance of making a full or good recovery. He reported that most recovery happens in the first three months, and only minor recovery occurs after six months. More recent research has demonstrated that significant improvement can be made years after the stroke.
Around the same time, Brunnstrom also described the process of recovery, and divided the process into seven stages. As knowledge of the science of brain recovery improved, intervention strategies have evolved. Knowledge of strokes and the process of recovery after strokes has developed significantly in the late 20th century and early 21st century.
Current perspectives and therapeutic avenues
Motor re-learning
"Neurocognitive Rehabilitation by Carlo Perfetti concept", widespread in many countries, is an original motor re-learning theories application.
Constraint-induced movement therapy
The idea for constraint-induced therapy is at least 100 years old. Significant research was carried out by Robert Oden. He was able to simulate a stroke in a monkey's brain, causing hemiplegia. He then bound up the monkey's good arm, and forced the monkey to use his bad arm, and observed what happened. After two weeks of this therapy, the monkeys were able to use their once hemiplegic arms again. This is due to neuroplasticity. He did the same experiment without binding the arms, and waited six months past their injury. The monkeys without the intervention were not able to use the affected arm even six months later. In 1918, this study was published, but it received little attention.
Eventually, researchers began to apply his technique to stroke patients, and it came to be called constraint-induced movement therapy. Notably, the initial studies focused on chronic stroke patients who were more than 12 months past their stroke. This challenged the belief held at that time that no recovery would occur after one year. The therapy entails wearing a soft mitt on the good hand for 90% of the waking hours, forcing use of the affected hand. The patients undergo intense one-on-one therapy for six to eight hours per day for two weeks.
Evidence that supports the use of constraint induced movement therapy has been growing since its introduction as an alternative treatment method for upper limb motor deficits found in stroke populations. Recently, constraint induced movement therapy has been shown to be an effective rehabilitation technique at varying stages of stroke recovery to improve upper limb motor function and use during activities of daily living. These may include, but are not limited to, eating, dressing, and hygiene activities. CIMT may improve motor impairment and motor function, but the benefits have not been found to convincingly reduce disability, with further research required. Using functional activities as part of the CIMT treatment has been shown to enhance functional outcomes in one's activities of daily living. Occupational therapists are uniquely qualified to provide function-based treatment in conjunction with a CIMT approach. The greatest gains are seen among persons with stroke who exhibit some wrist and finger extension in the affected limb. Transcranial magnetic stimulation and brain imaging studies have demonstrated that the brain undergoes plastic changes in function and structure in patients that perform constraint induced movement therapy. These changes accompany the gains in motor function of the paretic upper limb. However, there is no established causal link between observed changes in brain function/structure and the motor gains due to constraint induced movement therapy.
Constraint induced movement therapy has recently been modified to treat aphasia in patients post CVA as well. This treatment intervention is known as Constraint Induced Aphasia Therapy (CIAT). The same general principals apply, however in this case, the client is constricted from using compensatory strategies to communicate such as gestures, writing, drawing, and pointing, and are encouraged to use verbal communication. Therapy is typically carried out in groups and barriers are used so hands, and any compensatory strategies are not seen.
Mental practice/mental imagery Mental practice of movements, has been shown in many studies to be effective in promoting recovery of both arm and leg function after a stroke. It is often used by physical or occupational therapists in the rehab or homehealth setting, but can also be used as part of a patient's independent home exercise program. Mental Movement Therapy is one product available for assisting patients with guided mental imagery.
Balance Stroke patients have limited responses to destabilization due to decreased cortical activity . For increasing balance, overall mixed exercises were found to be more effective (i.e., a mix of high-intensity interval training, resistance exercise, and aerobic exercise), while for walking balance, aerobic exercise was found to be more effective
Positioning The goal of positioning in stroke recovery is for controlling muscle tone, giving proper sensory input, improving body awareness and to prevent joint stiffness, pressure sore, contractures, breathing issues and to make eating safer. there are different types of positioning stroke although there is no one recommended position. According to a survey of physiotherapist the most common positioning used is: 98% use sitting in chair with arm rest, side lying on the affected side then on the unaffected side, 78% sitting in a wheelchair, and lying on the back is less preferred
Virtual Reality According to the 2025 review by Laver et al., virtual reality, when compared to conventional therapy (weight lifting, task-oriented training, and stretching), leads to slight improvement in upper-limb function and balance, and when combined with usual care, it leads to moderate improvement.
Brain repair
Electrical stimulation
Electrical stimulation is being explored as therapy for stroke rehabilitation with the goal of improving motor function and aid recovery after a stroke. Electrical stimulation therapy involves using electrical currents to stimulate or activate nerves and muscles. This electrical stimulation is meant to mimic the action of healthy muscle to improve function. The goal is to help retrain weak muscles so that they can regain function and perform normal movements. There are numerous approaches and techniques to electrical stimulation therapy including functional electrical stimulation (FES) (electrical current is given to weakened or paralyzed muscles), transcranial direct current stimulation (tDCS): (low electric current is applied to the person's scalp to stimulate specific brain areas), transcutaneous electrical nerve stimulation (TENS), and neuromuscular electrical stimulation (NMES) (muscle stimulation using electrical pulses).
Bobath (NDT)