Etidronate Disodium

The purpose of this study is to investigate treating severe spasticity in persons with spinal cord injury by implanting a device in the body that delivers electrical stimulation around the spinal cord (spinal cord epidural stimulation). This study will be closely monitoring a program designed to treat spasticity using an epidural stimulator to better understand its effects on spasticity and voluntary movement.

The first hours-to-day following acute traumatic cervical SCI represent a critical period of time to optimize hemodynamic management. After a spinal cord injury, cardiovascular function is affected. Maintaining blood pressure becomes is an important part of treatment as it supports recovery of the injured spinal cord. Blood pressure is most often increased using vasopressors, such as norepinephrine. Although these drugs help maintain blood flow, they may also lead to increased bleeding in the injury site, making the lesion worse. Alternatively, dobutamine, a medication that helps the heart pump more effectively, has shown to maintain blood pressure and improve prefusion at the injury site. This study will assess dobutamine capacity to maintain blood pressure acutely post injury.

The goal of this clinical trial is to learn if vibratory genital nerve stimulation (vGNS) can improve sexual function in women with spinal cord injury. The main question it aims to answer is: Does acute vGNS increase genital blood flow during a standardized sexual arousal assessment, as measured by laser speckle contrast imaging? Participants will: Complete a baseline in-clinic visit including two sexual arousal assessments with a vGNS session in between, while genital blood flow is measured using a non-invasive imaging device Use a vibration device at home twice weekly for 12 weeks Complete questionnaires about sexual function at baseline, during the home phase, and at a 12-week follow-up visit Attend a follow-up in-clinic visit repeating the baseline assessments

The goal of the study is to find out which of three different options (a suppository, a mini enema, or a transanal irrigation device) takes the least amount of time for completing bowel program amongst those who have spinal cord injuries with a neurogenic bowel. The main questions this study aims to answer are: * Does one of these tools meaningfully reduce the amount of time people with spinal cord injury need to complete their bowel programs? * Does one of these tools meaningfully reduce the number of times someone might experience incontinence or constipation? * Are participants satisfied in using these devices, and would they prefer to use the same tool at home? Researchers will compare the answers to these questions between the three different tools to improve quality of life for patients while improving the efficiency of the care provided. Participants in this study will: * Be enrolled in one of these options depending on when they are admitted to Casa Colina Hospital * Will receive the same tool for their bowel program for the majority or entirety of their stay * Will have a tracking sheet placed in their rooms for nursing to record when bowel program started and when it was completed * Will receive questionnaires when they enroll and when they finish the study on their experience with the tool and how likely they would be to use it at home

Spinal cord injury (SCI) results in lower limb muscle loss, bone loss, and high fat mass that impede the recovery of physical function, increase bone fracture risk, and worsen health and quality of life. These deficits result from reduced activity after SCI and may be worsened by low testosterone, which is present in many men with SCI. In older men with low testosterone who do not have SCI, testosterone therapy (TRT) is known to increase muscle mass, muscle strength, and bone mineral density, and to reduce body fat. However, it is not known if TRT is effective in men with SCI. The purposes of this study are to determine the effectiveness of TRT in men who have low testosterone and difficulty walking after chronic motor incomplete SCI and to assess whether a process in the body that changes testosterone to dihydrotestosterone (DHT; another hormone that is stronger than testosterone) impacts the effectiveness of TRT in the impaired lower limbs and in other tissues after SCI. The researchers hypothesize that TRT will improve muscle and bone in the impaired limbs of men with chronic incomplete SCI and reduce fat mass, and that finasteride (a drug that blocks that blocks a process that changes testosterone to DHT) will influence prostate symptoms but not the musculoskeletal or body composition benefits produced by TRT.

The purpose of this study is to assess the safety and tolerability of intrathecal administration of CE-1 at a weight-based dose (cells/kg BW), capped at a maximum total dose of 1×10⁸ cells in 10 mL, with administered volume calculated using M = 0.167 mL/kg BW. Study details include: The overall study duration will be up to three years. The primary endpoint will be assessed at 6 months following investigational product administration. An additional secondary endpoint will be assessed at 12 months in the form of a phone call. Study visits therefore consist of one interventional visit, an evaluation visit within two weeks post-injection, a primary endpoint follow-up visit at 6 months, and a secondary endpoint follow-up phone call at 12-months.

By doing this study, investigators hope to learn how electrical stimulation can improve human movement, biomechanics, and function and to gather information on the safety and effectiveness of an implanted electrical stimulation system after paralysis from spinal cord injury, stroke, multiple sclerosis, and traumatic brain injury.

The purpose of this study is to evaluate the safety, feasibility, and preliminary effectiveness of the ReWire system, which delivers vagus nerve stimulation (VNS) paired with lower limb rehabilitation to improve gait in individuals with mobility impairments resulting from chronic, incomplete spinal cord injury (SCI).

This pilot study aims to evaluate the feasibility and preliminary efficacy of a wearable rhythmic auditory stimulation system, MedRhythms, for improving gait parameters in patients with motor incomplete SCI. Up to 15 participants aged 18 years or older with non-progressive SCI will be enrolled. Participants will complete supervised gait training using the MedRhythms device twice weekly during regularly scheduled physical therapy sessions over a six-week period. The device uses shoe-mounted sensors and headphones to deliver real-time individualized rhythmic auditory cues based on the user's gait pattern. Primary outcome measures include change in walking speed assessed with the 10-Meter Walk Test. Secondary outcomes include walking endurance measured by the 6-Minute Walk Test, gait parameters obtained through GAITRite analysis, and participant-reported outcomes including the Walking Index for Spinal Cord Injury II (WISCI II) and the SCI Quality of Life Satisfaction with Social Roles and Activities measure. Outcomes will be assessed at baseline, post-intervention (6 weeks), and follow-up (12 weeks). Findings from this study will provide preliminary data on the feasibility and potential clinical impact of rhythmic auditory stimulation as an adjunctive gait rehabilitation strategy for individuals with incomplete SCI.

The main objective of the proposed research study is to determine in men and women with spinal cord injury/disease and neurogenic bladder whether the dose of coupled gentamicin \& Lactobacillus rhamnosus GG affects the recolonization of the bladder, and whether the rate of success differs by sex. Secondary objectives include determining whether that recolonization lasts 7, 14, or 28 days; and safety of the coupled gentamicin \& Lactobacillus instillations.

The goal of this clinical trial is to learn whether consuming a high fermented food diet improves bowel function and gut health in adults with chronic spinal cord injury (SCI). The study will also evaluate the feasibility and tolerability of consuming fermented foods daily for 10 weeks. The main questions it aims to answer are: 1. Does a high fermented food diet improve neurogenic bowel dysfunction symptoms and colonic transit in adults with SCI? 2. Does fermented food intake change gut microbiome composition, short-chain fatty acid production, and intestinal inflammation? Researchers will compare a high fermented food diet to a control diet to evaluate effects on bowel health and gut microbiome outcomes. Participants will: * Consume study foods daily for 10 weeks * Attend 2 in-person study visits * Collect stool samples at home and ship them overnight to the research team using provided collection kits and prepaid shipping materials * Complete bowel health questionnaires and dietary recalls * Undergo Sitz marker testing with abdominal X-rays to assess colonic transit * Participate in biweekly monitoring contacts throughout the study period

The purpose of this research study is to measure the tolerability and preliminary efficacy of a drug, galantamine, to treat metabolic syndrome (MetS) by reducing circulating inflammation in people with spinal cord injury (SCI). Galantamine is FDA-approved for the treatment of Alzheimer's disease. Here, the drug is considered experimental for the purposes of this study.