Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The plant Cannabis sativa has a long history of medical use in the treatment of pain and spasms, the promotion of sleep, and the suppression of nausea and vomiting. However, in the early 70s cannabis was classified in the Narcotic Acts in countries all over the world as having no therapeutic benefit; therefore, it cannot be prescribed by physicians or dispensed by pharmacists. In the light of this contradictory situation an increasing number of patients practices a self-prescription with cannabis products for relieving a variety of symptoms. An anonymous standardized survey of the medical use of cannabis and cannabis products of patients in Germany, Austria and Switzerland was conducted by the Association for Cannabis as Medicine (Cologne, Germany). During about one year 170 subjects participated in this survey; questionnaires of 128 patients could be included into the evaluation. 68% of these participants were males, 32% females, with a total mean age of 37.5 (+/- 9.6) years. The most frequently mentioned indications for medicinal cannabis use were depression (12.0%), multiple sclerosis (10.8%), HIV-infection (9.0%), migraine (6.6%), asthma (6.0%), back pain (5.4%), hepatitis C (4. 8%), sleeping disorders (4.8%), epilepsy (3.6%), spasticity (3.6%), headache (3.6%), alcoholism (3.0%), glaucoma (3.0%), nausea (3.0%), disk prolapse (2.4%), and spinal cord injury (2.4%). The majority of patients used natural cannabis products such as marihuana, hashish and an alcoholic tincture; in just 5 cases dronabinol (Marinol) was taken by prescription. About half of the 128 participants of the survey (52.4%) had used cannabis as a recreational drug before the onset of their illness. To date 14.3% took cannabis orally, 49.2% by inhalation and in 36.5% of cases both application modes were used. 72.2% of the patients stated the symptoms of their illness to have 'much improved' after cannabis ingestion, 23.4% stated to have 'slightly improved', 4.8% experienced 'no change' and 1.6% described that their symptoms got 'worse'. Being asked for the satisfaction with their therapeutic use of cannabis 60.8% stated to be 'very satisfied', 24.0% 'satisfied', 11.2% 'partly satisfied' and 4.0% were 'not satisfied'. 70.8% experienced no side effects, 26.4% described 'moderate' and 3.3% 'strong' side effects. 84.1% of patients have not felt any need for dose escalation during the last 3 months, 11.0% had to increase their cannabis dose 'moderately' and 4.8% 'strongly' in order to maintain the therapeutic effects. Thus, this survey demonstrates a successful use of cannabis products for the treatment of a multitude of various illnesses and symptoms. This use was usually accompanied only by slight and in general acceptable side effects. Because the patient group responding to this survey is presumably highly selected, no conclusions can be drawn about the quantity of wanted and unwanted effects of the medicinal use of the hemp plant for particular indications.
 ...
PMID:[Results of a standardized survey on the medical use of cannabis products in the German-speaking area]. 2146 33

A 13 year-old girl presented with back pain and recurrent falls of one year, with more recent loss of ambulation and bladder control. Examination showed spasticity and a sensory level bilaterally at T8. CT and MRI scans showed an epidural soft tissue mass with spinal cord compression and destruction of the pedicle, transverse process and other portions of a mid-thoracic vertebral body. Histologic examination of the gross total resection showed a pigmented villonodular synovitis (PVNS). PVNS is most common in the knee and only 26 cases have been reported in the spine. Although vertebral bodies are rarely involved, it is important to include PVNS in the differential diagnosis of spinal lesions because of its tendency to recur locally if not totally resected.
 ...
PMID:November 2000: 13 year old girl with back pain and leg weakness. 1130 2

HTLV-1-associated myelopathy (HAM), also known as tropical spastic paraparesis (TSP), is a chronic progressive demyelinating disease that affects the spinal cord and white matter of the central nervous system. The lifetime incidence of HAM in HTLV-1 carriers is estimated to be less than 5%. Typical time of onset is in the fourth decade of life, with a female-to-male rate of 2:1. Gait disturbance and weakness and stiffness of the lower limbs are common presenting signs and symptoms of HAM. Lower extremities are affected to a much greater degree than upper extremities. Spasticity may be moderate to severe, and lower back pain is common. As the disease progresses, bladder and bowel dysfunction can occur. Sensory involvement is generally mild and can result in a variable degree of sensory loss and dysesthesia. Results of magnetic resonance imaging may be normal, or the scans show atrophy of the spinal cord and nonspecific lesions in the brain. Immunologic evidence suggests that an immune mechanism may play a role in the development of HAM. There is no effective treatment for the myelopathy. Corticosteroids, and INF-gamma may produce transient responses. Danazol, an anabolic steroid, does not improve gait and bladder function. The value of zidovudine (anti-retroviral agent) in the treatment has not been defined yet.
 ...
PMID:[Human T-cell lymphotropic virus type 1(HTLV-1)-associated myelopathy]. 1217 Mar 34

Chronic low back pain is the second most common illness reported by patients in the United States and accounts for substantial morbidity and health-care resource utilization. Many back and spine stressors can contribute to tissue injury, resulting in acute or chronic pain. In response to injury, biochemical processes that cause inflammation and nerve sensitization increase pain levels and contribute to a cycle of reactivity that further heightens patients' sensitivity to pain stimuli. Treatment of back pain depends on its severity, duration, and underlying cause. Traditional therapeutic options include exercise, oral anti-inflammatory or analgesic medication, antidepressants, physical therapy and, in severe cases, surgery. Unfortunately, dissatisfaction with treatment of back pain is common. Oral medications may not completely alleviate symptoms, and opioid analgesics must be used with caution because of their addictive properties. Surgery does not always produce relief and, in some cases, may even exacerbate the problem. Botulinum toxin, which has already been shown to alleviate pain associated with cervical dystonia and other conditions characterized by muscle spasticity, is now being studied for the treatment of back pain. Preliminary evaluations have shown that this treatment is safe and has the advantage of providing local relief directly to the site of injury or pain, without causing systemic side effects. Initial data from small trials also suggest that botulinum toxin is effective, alleviating back pain in selected patients. On the basis of these promising results, additional study in larger trials is warranted.
 ...
PMID:A focused review of the use of botulinum toxins for low back pain. 1256 63

The efficacy of botulinum toxin (BTX) without systemic effects has led to the rapid development of applications in neuromuscular disorders, hyperactivity of sudomotor cholinergic-mediated glandular function, and pain syndromes. The successful use of BTX in conditions with muscle overactivity, such as dystonia and spasticity, has been established and new areas in the field of movement disorders such as tics, tremor, myoclonic jerks, and stuttering has been explored with satisfactory results. Strategies to temporarily inactivate muscle function after orthopaedic or neurosurgery have also been developed. BTX treatment of hyperhidrosis was followed by its application in other hypersecretory conditions (hyperlacrimation and nasal hypersecretion) and in excessive drooling. Studies are in progress, aimed at optimising the technique and protocol of administration. Other applications for BTX have been proposed in gastroenterological and urogenital practice; it appears to be effective in replacing standard surgical procedures. Trials of BTX in painful conditions are ongoing mainly on refractory tension headache, migraine, and backache as well as dystonia-complex regional pain syndrome and myofascial pain with promising results. Recently, the fastest growing use for BTX toxin has been in the cosmetic applications. Clearly, the indications for the use of BTX are expanding, but further clinical trials will be needed in many different areas.
 ...
PMID:New therapeutic indications for botulinum toxins. 1502 69

While pain is a common problem in multiple sclerosis (MS) patients, it is frequently overlooked and has to be asked for actively. Pain can be classified into 4 diagnostically and therapeutically relevant categories. 1. PAIN DIRECTLY RELATED TO MS: Painful paroxysmal symptoms like trigeminal neuralgia or painful tonic spasms are treated with carbamazepine as first choice, or lamotrigine, gabapentin, oxcarbazepine and other anticonvulsants. Painful "burning" dysaesthesia, the most frequent chronic pain syndrome, are treated with tricyclic antidepressants or carbamazepine, further options include gabapentin or lamotrigine. While escalation therapy may require opioids, the role of cannabinoids in the treatment of pain still has to be determined. 2. PAIN INDIRECTLY RELATED TO MS: Pain related to spasticity often improves with adequate physiotherapy. Drug treatment includes antispastic agents like baclofen or tizanidine, alternatively gabapentin. In severe cases botulinum toxin injections or intrathecal baclofen merit consideration. Physiotherapy and physical therapy may ameliorate malposition-induced joint and muscle pain. Moreover, painful pressure lesions should be avoided using optimally adjusted aids. 3. Treatment-related pain can occur with subcutaneous injections of beta interferons or glatiramer acetate and may be reduced by optimizing the injection technique and by local cooling. Systemic side effects of interferons like myalgias can be reduced by paracetamol or ibuprofen. 4. Pain unrelated to MS such as back pain or headache are frequent in MS patients and may be worsened by the disease. Treatment should be follow established guidelines. In summary, a careful analysis of the pain syndrome will allow the design of the appropriate treatment plan using various medical and non-medical options and thus will help to ameliorate the patients' quality of life.
 ...
PMID:[Therapy of pain syndromes in multiple sclerosis -- an overview with evidence-based recommendations]. 1588 Mar 5

A 52-year-old man presented with low backache, paraesthesiae and spasticity of both lower limbs. He had urinary retention and constipation. Investigations revealed a vascular intradural cauda equina-conus tumor. MRI scan demonstrated an enhancing mass at the second and third lumbar vertebral levels. There were multiple dilated and tortuous veins draining from both poles of the tumor. Digital subtraction spinal angiogram showed the tumor to be supplied mainly by the radiculo-medullary artery from first lumbar artery and dural branches of the second and third lumbar arteries. At surgery, after pre-operative embolization, a well-defined tumor with an orange hue and fleshy consistency was encountered arising from the filum terminale. The tumor was excised en bloc. A sporadic hemangioblastoma arising from the filum terminale should be considered as a rare cause of back pain and sciatica. Total excision of the tumor offers cure.
 ...
PMID:Hemangioblastoma of the filum terminale. 1645 83

While pain is a common problem in patients with multiple sclerosis (MS), it is not frequently mentioned by patients and a more direct approach is required in order to obtain information about pain from patients. Many patients with MS experience more than one pain syndrome; combinations of dysaesthesia, headaches and/or back or muscle and joint pain are frequent. For each pain syndrome a clear diagnosis and therapeutic concept needs to be established. Pain in MS can be classified into four diagnostically and therapeutically relevant categories: (i) neuropathic pain due to MS (pain directly related to MS); (ii) pain indirectly related to MS; (iii) MS treatment-related pain; and (iv) pain unrelated to MS. Painful paroxysmal symptoms such as trigeminal neuralgia (TN), or painful tonic spasms are treated with antiepileptics as first choice, e.g. carbamazepine, oxcarbazepine, lamotrigine, gabapentin, pregabalin, etc. Painful 'burning' dysaesthesias, the most frequent chronic pain syndrome, are treated with TCAs such as amitriptyline, or antiepileptics such as gabapentin, pregabalin, lamotrigine, etc. Combinations of drugs with different modes of action can be particularly useful for reducing adverse effects. While escalation therapy may require opioids, there are encouraging results from studies regarding cannabinoids, but their future role in the treatment of MS-related pain has still to be determined. Pain related to spasticity often improves with adequate physiotherapy. Drug treatment includes antispastic agents such as baclofen or tizanidine and in patients with phasic spasticity, gabapentin or levetiracetam are administered. In patients with severe spasticity, botulinum toxin injections or intrathecal baclofen merit consideration. While physiotherapy may ameliorate malposition-induced joint and muscle pain, additional drug treatment with paracetamol (acetaminophen) or NSAIDs may be useful. Moreover, painful pressure lesions should be avoided by using optimally adjusted aids. Treatment-related pain associated with MS can occur with subcutaneous injections of interferon-beta or glatiramer acetate, and may be reduced by optimizing the injection technique and by local cooling. Systemic (particularly 'flu-like') adverse effects of interferons, e.g. myalgias, can be reduced by administering paracetamol, ibuprofen or naproxen. A potential increase in the frequency of pre-existing headaches after starting treatment with interferons may require optimization of headache attack therapy or even prophylactic treatment. Pain unrelated to MS, such as back pain or headache, is common in patients with MS and may deteriorate as a result of the disease. In summary, a careful analysis of each pain syndrome will allow the design of the appropriate treatment plan using various medical and nonmedical options (multimodal therapy), and will thus help to improve the quality of life (QOL) of the patients.
 ...
PMID:Current management of pain associated with multiple sclerosis. 1833 59

The growing number of elderly and people with chronic disorders in our western society puts such a pressure on our healthcare system that innovative approaches are required to make our health care more effective and more efficient. One way of innovating healthcare can be obtained by introducing new services that support and enable these elderly and people with chronic disorders in a more independent living and in self management with respect to their disorders. Examples of such services are remote monitoring and remotely supervised training (together RMT). Remote monitoring focuses on continuous monitoring of the health status with the assurance of assistance whenever required. Remotely supervised training focuses on efficient and effective individually tailored training anywhere and anytime with intensity not feasible in an intramural setting. It is expected that services of remote monitoring and remotely supervised treatment will become important for at least patients (safety, more in control, convenience), health care insurances (efficiency, cost reduction) and healthcare service providers (more effective care). RMT systems are in general quite complex distributed Information and Communication Technology (ICT) systems. RMT systems integrate ambulant sensing to measure relevant biosignals and (possibly) subject's context information, secure data transport and storage, appropriate decisions support systems to assist in both technical and clinical decision making but also feedback on information to both patients and care providers. Feedback is essential for patients to make them aware of their health status, to give them a feeling of safety and to motivate and enable them to change/improve their health status. Feedback of information to healthcare professionals enables them in making appropriate decisions and to monitor changes/improvements in a patient's health status. Despite this apparent complexity, these systems must be very dependable to be accepted and used in a healthcare setting. During the past years knowledge and experience has been gained with the development of the building blocks of RMT systems. In parallel, experience has been gained with respect to the challenges involved when using RMT systems in a clinical environment. Examples are: activity monitoring in low back pain, monitoring of spasticity, myofeedback in subjects with neck shoulder and lower back pain and post rehabilitation home training. Until now, the main focus has been on the technical realization of the sensing and transportation part of it. The development of intelligent decision support systems is still in its infancy and clinical validation studies and models how to implement these services and how to make them profitable are largely lacking. In conclusion, the combination of Biomedical Engineering with Information and Communication Technology has opened a new extensive area of research and development with a high potential to have substantial impact on our future healthcare.
 ...
PMID:Towards remote monitoring and remotely supervised training. 1900 46

Evidence is emerging for the use of botulinum neurotoxin type-A (BoNT-A) for niche indications including pain independent of spasticity. Pain indications such as chronic nociceptive back pain, piriformis syndrome, chronic myofascial pain, pelvic pain, complex regional pain syndrome, facial pain and neuropathic pain are outlined in this paper. Of these, class I evidence is available for the treatment of chronic nociceptive low back pain, piriformis syndrome, myofascial pain, facial pain, neuropathic pain and plantar fasciitis. Peri-operative use of BoNT-A is emerging, with indications including planning for surgery and facilitating surgery, as well as healing and improving analgesia post-operatively. Evidence is limited, although there are some reports that clinicians are successfully using BoNT-A peri-operatively. There is class I evidence showing pre-operative use of BoNT-A has a beneficial effect on outcomes following adductor-release surgery. The use of BoNT for treatment of tremor, other than neck tremor in the setting of cervical dystonia, including evidence for upper limb tremor, cranial tremor and non-dystonic neck tremor is reviewed. The evidence is variable at this stage, and further study is required to develop definitive recommendations for the clinical utility of BoNT-A for these indications.
 ...
PMID:Botulinum toxin assessment, intervention and aftercare for paediatric and adult niche indications including pain: international consensus statement. 2063 83


<< Previous 1 2 3 Next >>