Dantrium

Malignant Hyperthermia, Muscle Spasticity, Malignant Hyperthermia + 4 more

Treatment

20 Active Studies for Dantrium

What is Dantrium

Dantrolene

The Generic name of this drug

Treatment Summary

Dantrolene is a drug that does not act like other similar drugs, such as phenytoin, to treat seizures. It is a chemical derivative of hydantoin.

Dantrolene Sodium

is the brand name

image of different drug pills on a surface

Dantrium Overview & Background

Brand Name

Generic Name

First FDA Approval

How many FDA approvals?

Dantrolene Sodium

Dantrolene

2005

36

Effectiveness

How Dantrium Affects Patients

Dantrolene is a muscle relaxant and is the only effective treatment for malignant hyperthermia. It works by blocking the contractility of the muscle beyond the myoneural junction and by stopping the release of calcium from the sarcoplasmic reticulum. In those with malignant hyperthermia, certain triggering agents (e.g anesthetic drugs) can cause an increase in myoplasmic calcium which leads to a malignant hyperthermia crisis. Dantrolene helps to restore the normal level of calcium in the myoplasm, thus reducing the risk of a crisis.

How Dantrium works in the body

Dantrolene works by reducing the amount of calcium available to cause muscle contractions. It does this by attaching to the muscle's ryanodine receptors, which are responsible for releasing calcium from the sarcoplasmic reticulum.

When to interrupt dosage

The measure of Dantrium is contingent upon the recognized affliction, including Stroke, Spasticity and Spinal Cord Injury. The amount of dosage alters, in line with the mode of delivery (e.g. Capsule - Oral or Injection, solution - Intravenous) featured in the table beneath.

Condition

Dosage

Administration

Malignant Hyperthermia

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Malignant Hyperthermia

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Multiple Sclerosis

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Stroke

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Spinal Cord Injury

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Cerebral Palsy

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Muscle Spasticity

, 25.0 mg, 50.0 mg, 100.0 mg, 2.0 mg/mL, 250.0 mg/mL, 20.0 mg

, Oral, Capsule, Capsule - Oral, Injection, suspension, Injection, suspension - Intravenous, Intravenous, Injection, powder, lyophilized, for solution, Injection, powder, lyophilized, for solution - Intravenous, Powder, for solution, Powder, for solution - Intravenous, Injection, Injection - Intravenous, Injection, powder, for solution, Injection, powder, for solution - Intravenous, Injection, solution, Injection, solution - Intravenous

Warnings

Dantrium Contraindications

Condition

Risk Level

Notes

Muscle Spasticity

Do Not Combine

Muscle Spasticity

Do Not Combine

Cirrhosis

Do Not Combine

Hepatitis

Do Not Combine

Locomotion

Do Not Combine

Liver Diseases

Do Not Combine

There are 20 known major drug interactions with Dantrium.

Common Dantrium Drug Interactions

Drug Name

Risk Level

Description

Agmatine

Major

The risk or severity of hyperkalemia can be increased when Dantrolene is combined with Agmatine.

Amiodarone

Major

The risk or severity of hyperkalemia can be increased when Dantrolene is combined with Amiodarone.

Amlodipine

Major

The risk or severity of hyperkalemia can be increased when Dantrolene is combined with Amlodipine.

Aranidipine

Major

The risk or severity of hyperkalemia can be increased when Dantrolene is combined with Aranidipine.

Azelastine

Major

Dantrolene may increase the central nervous system depressant (CNS depressant) activities of Azelastine.

Dantrium Toxicity & Overdose Risk

The lowest toxic dose of the drug in rats has been found to be 7400mg/kg. Overdosing on the drug can lead to muscle weakness, altered consciousness (such as feeling drowsy or going into a coma), vomiting, diarrhea, and having crystals in the urine.

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Dantrium Novel Uses: Which Conditions Have a Clinical Trial Featuring Dantrium?

258 active investigations are currently assessing the potential of Dantrium to improve Multiple Sclerosis, Spinal Cord Injury and Spasticity symptoms.

Condition

Clinical Trials

Trial Phases

Muscle Spasticity

0 Actively Recruiting

Multiple Sclerosis

119 Actively Recruiting

Phase 3, Not Applicable, Phase 4, Phase 2, Phase 1, Early Phase 1

Malignant Hyperthermia

0 Actively Recruiting

Malignant Hyperthermia

0 Actively Recruiting

Cerebral Palsy

0 Actively Recruiting

Stroke

6 Actively Recruiting

Not Applicable, Phase 1

Spinal Cord Injury

68 Actively Recruiting

Not Applicable, Phase 4, Phase 2, Early Phase 1, Phase 1

Dantrium Reviews: What are patients saying about Dantrium?

5

Patient Review

3/20/2012

Dantrium for Muscle Spasms caused by a Spinal Disease

I've been taking Dantrium for over 40 years and it's really helped with my muscle spasticity. I also take Valium, but neither of them have ever given me any negative side effects.
image of drug pills surrounding a glass of water symbolizing drug consumption

Patient Q&A Section about dantrium

These questions and answers are submitted by anonymous patients, and have not been verified by our internal team.

What are the side effects of dantrolene?

"The following effects may occur as your body adjusts to the medication: drowsiness, dizziness, weakness, tiredness, nausea, and diarrhea. These effects usually lessen after several days. Headache, constipation, trouble speaking, and drooling may also occur. If you experience any of these effects for an extended period of time, or if they worsen, notify your doctor or pharmacist."

Answered by AI

What class of drug is Dantrium?

"Dantrium is a type of drug known as a Skeletal Muscle Relaxant."

Answered by AI

What is Dantrium IV?

"Dantrium Intravenous (dantrolene sodium) is mainly used as an emergency treatment for malignant hyperthermia, which is a rare reaction to medications (mainly anesthetics). Dantrium Intravenous is available in generic form."

Answered by AI

What is the medication Dantrium used for?

"The medication is used to treat muscle tightness and cramping caused by certain nerve disorders such as spinal cord injury, stroke, cerebral palsy, and multiple sclerosis. It relaxes the muscles."

Answered by AI

Clinical Trials for Dantrium

Image of University of Illinois at Chicago in Chicago, United States.

Functional Balance Intervention for Multiple Sclerosis

40 - 90
All Sexes
Chicago, IL

The study involves a two-arm, Phase 1, randomized controlled clinical trial designed to establish the feasibility and effects of a Functional Balance Intervention (FBI) on physical and cognitive function, as well as measures of daily living among persons with multiple sclerosis (PwMS). Combined Specific Aims: Aim 1: Examine the effect of the FBI (Intervention Group) on physical function in PwMS compared to a stretching program (Control Group). Hypothesis 1: After four months of training, the FBI group will show significantly greater improvements in physical function compared to the stretching group. Aim 2: Examine the effect of the multicomponent FBI on cognitive function in PwMS compared to the stretching program. Hypothesis 2: After four months of training, the FBI group will show significantly greater improvements in cognitive function compared to the stretching group. Aim 3: Examine the effects of the multicomponent FBI compared to the Control Group among PwMS on measures of daily living (dual-task performance, balance confidence, community mobility, and quality of life). Hypothesis 3: After four months of training, the FBI group will show significantly greater improvements in measures of daily living compared to the stretching group. All assessment sessions will be conducted virtually via Zoom. All measures collected during the initial screening, pre-training assessment, training progression, and mid- and post-training assessment sessions will be administered either via Zoom with a Helper Buddy present or through survey links sent to participants via the UIC REDCap system. The training sessions will be performed independently by the participants in the presence of a Helper Buddy. The investigators will recruit 75 people with multiple sclerosis (PwMS) for this study. Eligible participants will be randomized to either the FBI (Intervention) or stretching (Control) group, followed by an onboarding session with a designated Helper Buddy. Training will occur twice weekly for four months. Based on the anticipated attrition rate, the investigators aim for 40 PwMS to complete the post-training assessments and finish the study.

Recruiting
Has No Placebo

University of Illinois at Chicago

Image of Jacobs School of Medicine and Biomedical Sciences, Neurology, University at Buffalo in Buffalo, United States.

Mindset Training for MS

18 - 65
All Sexes
Buffalo, NY

People with Multiple Sclerosis (MS) often experience cognitive difficulties such as memory problems, concentration issues, and reduced processing speed. These symptoms can have a negative impact on daily functioning and overall quality of life. Previous research on cognitive rehabilitation has shown that regular training focused on memory and concentration can have positive effects on cognitive functioning, including processing speed, memory, and executive functions that support daily activities. Moreover, fMRI studies (brain scans that measure brain activity) have revealed changes in brain activation following cognitive rehabilitation. Recently, the idea has emerged that a more personalized approach could improve treatment outcomes. Specifically, researchers have identified a link between personality traits and cognitive functioning. Since every individual is different, current cognitive rehabilitation programs often fail to take these personal differences into account. In this project, the investigators aim to enhance the effectiveness of cognitive rehabilitation by focusing more closely on individual characteristics through an app-based training program. Participants will complete a 12-week app training prior to a 6-week cognitive rehabilitation program. The first app focuses on mindset training, supported by a coach. Afterwards, all participants will use a second app designed to train processing speed and memory. In addition to cognitive functioning, the investigators will also examine psychological, (neuro)biological, and social changes using questionnaires and fMRI. This research may provide valuable insights into how cognitive functioning and quality of life in people with MS can be improved. This study is funded by the National MS Fund and is a collaboration between several institutions: the Department of Health, Medical and Neuropsychology at Leiden University (The Netherlands), the University at Buffalo (USA), and Reha Rheinfelden (Switzerland).

Recruiting
1 Prior Treatment

Jacobs School of Medicine and Biomedical Sciences, Neurology, University at Buffalo

Hanneke E Hulst, Prof

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Paired Associative Stimulation + Locomotor Training for Spinal Cord Injury

18 - 75
All Sexes
Chicago, IL

Locomotor recovery is one of the most important goals of individuals with spinal cord injury (SCI). Ambulatory deficits severely impact daily functions resulting in lower quality of life for people living with paralysis due to SCI. Although studies have shown that locomotor training improves locomotor function in people with chronic SCI, the benefits remain limited. Our overall hypothesis is that we can engage additional descending motor pathways, such as the reticulospinal tract (RST), to improve locomotor function in humans with chronic incomplete SCI. In this study we propose to test the effects of a novel intervention that uses repeated paired loud auditory and electrical stimulation of muscle afferents combined with locomotor training on walking speed and voluntary muscle strength.

Phase 1 & 2
Waitlist Available

Shirley Ryan AbilityLab

Dalia De Santis, PhD

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Pain Management Tools for Spinal Cord Injury

18+
All Sexes
Kelowna, Canada

Brief Summary The goal of this clinical trial is to evaluate whether a neuroscience-informed, peer-led self-management program can promote behavior change and reduce pain interference in adults with spinal cord injury (SCI) and chronic pain. The primary aim is to support participants in developing practical, sustainable strategies for managing chronic pain through education, reflection, and consistent application of self-management tools. The program is designed to shift participants from passive recipients of care to active agents in their own pain management process. Chronic pain is highly prevalent among individuals with SCI, and many report that traditional treatments - primarily pharmacological - provide limited relief and are accompanied by significant side effects. There is a growing need for accessible, non-clinical interventions that empower individuals to manage pain based on the latest neuroscience and behavior change principles. Solving SCI Pain intervention is a 7-week, multi-component program grounded in brain-based pain science, neuroplasticity, and behavior change models. The main questions it aims to answer are: * Does the intervention lead to meaningful changes in behavior that support pain self-management? * Does it reduce pain interference in everyday life? Participants will: * Attend three 2-hour group education sessions focused on the neuroscience of pain, the role of fear-avoidance, pain-related beliefs, and body-based self-regulation tools (e.g., movement, Graston, percussion massage, and red light therapy). * Participate in four individual coaching sessions (up to 1 hour each) designed to help them reflect on their experiences, overcome barriers, and integrate the tools into daily life. * Follow individualized coaching recommendations and provided resources to support each participant's unique engagement with cognitive and body-based tools over the 7-week period, including light journaling, goal setting, and guided reflections. * Complete brief check-ins every four days to monitor progress, engagement, and self-reported outcomes. Group and coaching sessions will be recorded and transcribed to support qualitative analysis, allowing researchers to understand how the intervention is experienced and delivered. This will help refine the program for future implementation and scaling. The study prioritizes accessibility, relevance, and peer involvement to address the real-world needs of individuals living with SCI and chronic pain.

Waitlist Available
Has No Placebo

University of British Columbia

Kathleen A Martin Ginis, PhD

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Cognixion + Apple Vision Pro for ALS

18+
All Sexes
Santa Barbara, CA

The goal of this study is refine the usability of a BCI capable communication platform. The study will take place in the United States area and will enroll up to 10 participants with late stage ALS, traumatic brain injury (TBI) or spinal cord injury (SCI) that have assistive communication and computer control needs. Each subject will receive an integrated Cognixion + Apple Vision Pro device that includes an augmented reality brain computer interface and associated communication software. The study duration is 3-4 months for each participant. The key questions that will be addressed in this study are: 1. Identify the ability of individuals with target indications to use the integrated Cognixion-Apple Vision Pro system to communicate effectively. 2. Identify the ability of such individuals to learn to use BCI, ET-BCI and other modalities, and to measure their progress over time. 3. Identify the effectiveness of the different forms of input supported by the combined Cognixion-Apple Vision Pro system (BCI, eye-tracking) in allowing such individuals to communicate and have agency. 4. Identify how input such as BCI can be optimized to suit the needs of individuals (e.g., specific frequencies that work best for an individual, SNR with different frequencies, number of targets, length of recording for each frequency) and improve overall usability. 5. Identify the extent to which personalization through a large language model (LLM) affects communication. 6. Identify the appropriate capabilities to enable through an agentic communication interface. Key measures include: ITR - information transfer rate SUS - system usability scale

Waitlist Available
Has No Placebo

Cognixion HQ

Christopher J Ullrich

Cognixion

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Ocrelizumab for Multiple Sclerosis

18 - 75
All Sexes
Detroit, MI

This study seeks to assess the effects of long-term ocrelizumab therapy on fatigue (extreme tiredness) as well as cognition (thinking and reasoning skills, such as memory, learning and attention), in veterans with multiple sclerosis. The evaluation will involve cognitive assessment scales (to assess memory, attention and learning abilities), clinical evaluations (to assess nerve function and ability to move), and patient-reported outcome measures (in which you will answer questions about your tiredness, sleep and how you function in daily life). These assessments will occur at baseline (visit 1), 6 month (Visit-2) and 12 months (visit 3) to track changes over time.

Waitlist Available
Has No Placebo

John D. Dingell VA Medical Center

Genentech, Inc.

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