Milap Sandhu
The overall objective of this proposal is to determine if transcutaneous spinal cord stimulation (tSCS) delivered concurrently with functional electrical stimulation (FES)-assisted cough training (FES-Cough) is an effective intervention to improve cough strength and coordination in individuals with acute/subacute SCI.
The overall objective of this proposal is to determine if transcutaneous spinal cord stimulation (tSCS) delivered concurrently with functional electrical stimulation (FES)-assisted cough training (FES-Cough) can synergistically improve cough strength and coordination in individuals with acute/subacute SCI. Aim 1: Determine the efficacy of tSCS combined with FES-Cough in individuals with acute/subacute SCI to improve cough strength and respiratory function. Spirometric values and respiratory pressures will be assessed as well as breathlessness and hypophonia after 20 sessions of active tSCS com…
Inclusion Criteria: * Currently admitted for inpatient rehabilitation at Shirley Ryan AbilityLab * History of traumatic spinal cord injury with Neurologic Level of Injury (NLI) C1-T1, and AIS A-C on admission exam * Between 14-60 days from date of injury at time of enrollment * Baseline PCF below 270 L/min * Anatomical airway or tolerating occlusion of tracheostomy with either a one-way speaking valve or a cap for at least 60 minutes * Medically cleared by the participants primary inpatient physiatry attending physician Exclusion Criteria: * Individuals with pre-morbid chronic pulmonary con…
A clinician will don the electrodes on the participant for 20, 30 minute sessions 2 to 4 times per week for 4 to 6 weeks. tSCS will utilize multi-site stimulation at C3-C4 and T9-10, with simulation intensity being set for each electrode which produces a visible muscle twitch. FES will be set up by placing electode pads in the posterolateral positon on the trunk. Baseline stimulation parameters are 50Hz Frequency, 250-400μs pulse duration, altering monophasic waveform, amplitude dependent on participant response.
A clinician will don the electrodes on the participant for 20, 30 minute sessions 2 to 4 times per week for 4 to 6 weeks. tSCS will utilize multi-site stimulation at C3-C4 and T9-10, with simulation intensity being set for each electrode which produces a visible muscle twitch. The sham group will have intensity will be ramped up to sensation for 1 minute then ramped down and turned off FES will be set up by placing electode pads in the posterolateral positon on the trunk. Baseline stimulation parameters are 50Hz Frequency, 250-400μs pulse duration, altering monophasic waveform, amplitude dependent on participant response.
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