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Intermittent physical recovery has similar benefits to continuous physical recovery in patients in the acute and early sub‑acute stages following a stroke.

ABSTRACT: Stroke is one of the most important causes of death and disability worldwide. The recovery of stroke survivors represents a real challenge for healthcare services. The aim of the present pilot study was to evaluate and compare the efficiency of two different approaches of physical rehabilitation in patients in the acute and early sub-acute stages following a stroke. Two groups of patients consisting of 48 and 20 patients, respectively, underwent continuous and intermittent physical recovery, and were assessed through electromyography and clinical evaluation. After 12 weeks of rehabilitation, no significant differences were identified between the outcomes obtained from the two groups. Due to the added value of intermittent physical recovery, this method of rehabilitation could be considered an approach that needs to be further studied for the treatment of patients in the acute and early sub-acute stages following a stroke.

SUBMITTER: Poenaru AM

PROVIDER: S-EPMC10189586 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature

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Intermittent physical recovery has similar benefits to continuous physical recovery in patients in the acute and early sub‑acute stages following a stroke.

Poenaru Alexandra Maria AM Cioroianu George G Balseanu Adrian Tudor AT Banicioiu Simona Covei SC Rogoveanu Otilia Constantina OC

Experimental and therapeutic medicine 20230425 6

Stroke is one of the most important causes of death and disability worldwide. The recovery of stroke survivors represents a real challenge for healthcare services. The aim of the present pilot study was to evaluate and compare the efficiency of two different approaches of physical rehabilitation in patients in the acute and early sub-acute stages following a stroke. Two groups of patients consisting of 48 and 20 patients, respectively, underwent continuous and intermittent physical recovery, and ...[more]

PMID: 37206555

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Project description:ImportanceThe optimum level and timing of poststroke physical activity interventions to enhance functional recovery remain unclear.ObjectiveTo assess the level of physical activity in the first 6 months after stroke among individuals with similar physical activity patterns over time and to investigate the association between physical activity trajectories and functional recovery at 6 months after stroke.Design, setting, and participantsThis cohort study obtained data from the Efficacy of Fluoxetine-a Randomized Controlled Trial in Stroke, which was conducted in 35 stroke and rehabilitation centers across Sweden from October 2014 to June 2019. Adult participants (aged >18 years) were recruited between 2 and 15 days after stroke onset and followed up for 6 months. Participants who withdrew or were lost to follow-up were excluded from the longitudinal analysis. Data analyses were performed between August 15 and October 28, 2022.ExposuresPhysical activity was assessed at 1 week, 1 month, 3 months, and 6 months. Multiple factors associated with physical activity trajectories were investigated. Association of the distinct trajectories with functional recovery was assessed in multivariable logistic regression.Main outcomes and measuresThe primary outcomes were the distinct physical activity trajectories over time, which were identified using group-based trajectory modeling. The secondary outcome was the functional recovery at 6 months after stroke, which was assessed using the modified Rankin Scale.ResultsOf the 1367 included participants (median [IQR] age, 72 years [65-79] years; 844 males [62%]), 2 distinct trajectory groups were identified: increaser (n = 720 [53%]) and decreaser (647 [47%]). The increaser group demonstrated a significant increase in physical activity level (mean difference, 0.27; linear slope β1 = 0.46; P < .001) and sustained it at light intensity from 1 week to 6 months, whereas the decreaser group showed a decline in physical activity and eventually became inactive (mean difference, -0.26; linear slope β1 = 1.81; P < .001). Male participants and those with normal cognition had higher odds of being in the increaser group, regardless of stroke severity. Increasing physical activity and sustaining it at light intensity were associated with a good functional outcome at 6 months (adjusted odds ratio, 2.54; 99% CI, 1.72-3.75; P < .001).Conclusions ad relevanceResults of this study suggest that increased physical activity was associated with functional recovery 6 months after stroke. Interventions targeting individuals with decreasing physical activity in the subacute phase of stroke may play a role in improved functional outcomes.

Project description:BackgroundAcute intermittent porphyria (AIP) is an inherited metabolic disorder that can affect the central, peripheral, and autonomic nervous systems. Therefore, its clinical presentation is diverse and may include abdominal pain, as well as neurological and psychiatric symptoms. Abdominal pain, though a common initial symptom, is often overlooked or misdiagnosed due to its lack of specificity. But early diagnosis and treatment are crucial, as untreated symptoms can progressively worsen.Case presentationThis report describes a 26-year-old male who was admitted due to seizures and PRES changes on brain magnetic resonance imaging (MRI) for over 30 days, along with a 20-day history of sudden proximal weakness in both upper limbs. Additionally, he experienced recurrent vomiting and excessive sweating. Five months before admission, he was diagnosed with a urinary tract infection due to severe abdominal pain and tea-colored urine, and the symptoms resolved after treatment. Multiple examinations before and after admission consistently revealed hypertension, tachycardia, and hyponatremia. Electromyography (EMG) suggested axonal damage to the motor nerves of both upper limbs. During hospitalization, the patient's upper limb weakness progressively worsened, and around 12 days after admission, he began experiencing recurrent episodes of abdominal pain and limb pain. Then he was diagnosed with AIP based on the detection of positive PBG in urin and the identification of a c.445C > T (R149X) mutation in the hydroxymethylbilane synthase (HMBS) gene.ConclusionsThis case unveils that AIP is a disease that can be easily overlooked in its early stages. When a patient presents with central, peripheral, or autonomic nervous system symptoms and common causes are ruled out, AIP should be considered as a potential diagnosis. Additionally, unexplained symptoms such as abdominal pain, changes in urine color, hyponatremia should also raise suspicion. Timely screening through biochemical testing, including measurement of ALA, PBG and porphyrins in a random urine sample, is recommended. Timely administration of intravenous hemin and avoidance of precipitating factors can lead to a better prognosis.

Project description:BackgroundAlthough pontine strokes account for a small percentage of all ischaemic events, they can be associated with significant initial disability. These lesions may be missed on computed tomography and therefore magnetic resonance imaging is generally preferred for the assessment of brainstem strokes. The aetiopathogenesis of isolated pontine infarcts, not due to a significant compromise (occlusion or dissection) in the vertebrobasilar territory, still remains to be fully characterised. These strokes present with different symptoms, depending on the lesion location and size, partly reflecting the anatomical variability of the vertebrobasilar vessels. Progressive neurological deterioration is relatively common and has been associated with the extension of such lesions. However, many patients with significant infarcts in the pons will do well in the future and initial diffusion-weighted imaging may not add useful prognostication to the clinical assessment. We discuss here a case where an initially progressive presentation was associated with a marked improvement in both clinical and radiological assessments at 42 days.Case presentationA 49-year-old white British man presented with left-sided weakness, incoordination, unsteadiness, cerebellar ataxic dysarthria and dysphonia. A baseline magnetic resonance imaging scan with diffusion-weighted imaging, T1-weighted and T2-weighted sequences showed an acute bilateral pontine infarct. On a repeat scan at 42 days, there was a 57.5% decrease in the size of the lesion on the high-resolution three-dimensional T1-weighted image and a corresponding improvement in the symptoms and the clinical assessments of this patient. The reduction in infarct size was also comparable to the decrease calculated between the baseline diffusion-weighted and the follow-up fluid attenuated inversion recovery sequences.ConclusionThis case report discusses the significant clinical improvement and corresponding lesion reduction in a patient that presented with worsening neurological symptoms and was diagnosed with acute bilateral ischaemic pontine infarction. Further studies, utilising structural and functional magnetic resonance imaging with follow-up scans, are needed to provide better insights into the underlying aetiopathology and recovery mechanisms of pontine stroke. These will help define the relationship between imaging parameters and outcome allowing for better prognosis along with the development of relevant rehabilitation programs for this group of patients.

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Intermittent physical recovery has similar benefits to continuous physical recovery in patients in the acute and early sub‑acute stages following a stroke.

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Intermittent physical recovery has similar benefits to continuous physical recovery in patients in the acute and early sub‑acute stages following a stroke.

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