Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Thursday, November 24, 2022

Frequency-tuned electromagnetic field therapy improves post-stroke motor function: A pilot randomized controlled trial

But is this better than tDCS or TMS or

 

Frequency-tuned electromagnetic field therapy improves post-stroke motor function: A pilot randomized controlled trial

Batsheva Weisinger1, Dharam P. Pandey2, Jeffrey L. Saver3, Arielle Hochberg1, Adina Bitton1, Glen M. Doniger1, Assaf Lifshitz1, Ofir Vardi1, Esther Shohami1,4, Yaron Segal1, Shira Reznik Balter1, Yael Djemal Kay1, Ariela Alter1, Atul Prasad5 and Natan M. Bornstein6*
  • 1BrainQ Technologies, Ltd., Jerusalem, Israel
  • 2Manipal Hospital Physiotherapy and Rehabilitation, New Delhi, India
  • 3Department of Neurology, UCLA Comprehensive Stroke and Vascular Neurology Program, David Geffen School of Medicine, University of California, Los Angeles, Los Angeles, CA, United States
  • 4Hebrew University of Jerusalem, Jerusalem, Israel
  • 5Department of Neurology, B. L. Kapur Super Specialty Hospital (BLK), National Capital Territory of Delhi, New Delhi, India
  • 6Brain Division, Shaare Zedek Medical Center, Jerusalem, Israel

Background and purpose: Impaired upper extremity (UE) motor function is a common disability after ischemic stroke. Exposure to extremely low frequency and low intensity electromagnetic fields (ELF-EMF) in a frequency-specific manner (Electromagnetic Network Targeting Field therapy; ENTF therapy) is a non-invasive method available to a wide range of patients that may enhance neuroplasticity, potentially facilitating motor recovery. This study seeks to quantify the benefit of the ENTF therapy on UE motor function in a subacute ischemic stroke population.

Methods: In a randomized, sham-controlled, double-blind trial, ischemic stroke patients in the subacute phase with moderately to severely impaired UE function were randomly allocated to active or sham treatment with a novel, non-invasive, brain computer interface-based, extremely low frequency and low intensity ENTF therapy (1–100 Hz, < 1 G). Participants received 40 min of active ENTF or sham treatment 5 days/week for 8 weeks; ~three out of the five treatments were accompanied by 10 min of concurrent physical/occupational therapy. Primary efficacy outcome was improvement on the Fugl-Meyer Assessment – Upper Extremity (FMA-UE) from baseline to end of treatment (8 weeks).

Results: In the per protocol set (13 ENTF and 8 sham participants), mean age was 54.7 years (±15.0), 19% were female, baseline FMA-UE score was 23.7 (±11.0), and median time from stroke onset to first stimulation was 11 days (interquartile range (IQR) 8–15). Greater improvement on the FMA-UE from baseline to week 4 was seen with ENTF compared to sham stimulation, 23.2 ± 14.1 vs. 9.6 ± 9.0, p = 0.007; baseline to week 8 improvement was 31.5 ± 10.7 vs. 23.1 ± 14.1. Similar favorable effects at week 8 were observed for other UE and global disability assessments, including the Action Research Arm Test (Pinch, 13.4 ± 5.6 vs. 5.3 ± 6.5, p = 0.008), Box and Blocks Test (affected hand, 22.5 ± 12.4 vs. 8.5 ± 8.6, p < 0.0001), and modified Rankin Scale (−2.5 ± 0.7 vs. −1.3 ± 0.7, p = 0.0005). No treatment-related adverse events were reported.

Conclusions: ENTF stimulation in subacute ischemic stroke patients was associated with improved UE motor function and reduced overall disability, and results support its safe use in the indicated population. These results should be confirmed in larger multicenter studies.

Clinical trial registration: https://clinicaltrials.gov/ct2/show/NCT04039178, identifier: NCT04039178.

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