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At least 397 records · Page 22Linked to original sources
PubMed2006

[Essential blepharospasm and hemifacial spasm: characteristic of the patient, botulinum toxin A treatment and literature review].

PURPOSE: To evaluate the characteristics of the essential blepharospasm and hemifacial spasm patients and the feasible treatment with botulinum toxin A. METHODS: Thirty-four essential blepharospasm or hemifacial spasm patients were evaluated according to gender, ocular complaint, time of disease, treatment outcome and complications. RESULTS: Age median was 63 years and the mean was 61 years, with no difference regarding sex; 66.66% of the patients had hemifacial spasm and 33.33%, essential blepharospasm. Many patients complained of dry eye associated with involuntary spasm. Botulinum toxin A showed a positive outcome in 91.30% of the treated patients and complications observed after treatment were eyelid ptosis (8.33%) and buccal angle deviation (8.33%). CONCLUSION: Essential blepharospasm and hemifacial spasm occurred in the elderly, of both sexes. Treatment with botulinum toxin A was useful, with very low complication rates.

Adult↗
PubMed2002

Local injection of botulinum toxin type A for hemifacial spasm.

The preliminary experience of botulinum toxin treatment for hemifacial spasm is reported in this study. Five patients were treated with 10 injections of botulinum toxin in total. Botulinum toxin had a good to excellent effect in all cases. Improvement was observed 2 weeks to 1 month after the injection. The duration of improvement was 0-9 months (mean 4.2 months). The peak rank tended to decrease and the duration of improvement increased after several treatments. Hemifacial spasm caused by the anterior inferior cerebellar artery tended to subside easily. In contrast, compression by the vertebral artery was more refractory. Continuous facial spasm caused by operative trauma subsided after the injection, but paroxysmal spasm still occurred when eating or laughing. Spasm caused by trauma disappeared 4.5 months after the injection. The complications, which were facial nerve paresis in two cases (3 injections, 30%) and diplopia in one case (1 injection, 10%), were transient and subsided in 2 weeks.

Accidents, Traffic↗
PubMed1993

Botulinum a toxin treatment of hemifacial spasm and blepharospasm.

We studied the effects of botulinum A toxin in 101 patients with hemifacial spasm and 11 patients with blepharospasm in an open trial and double blind manner. All patients in the open trial and 6 patients in the double blind trial improved after the first injection of botulinum toxin. There was no improvement with placebo. The peak effect ranged from one to 6 days after injection and mean peak effect was 3.6 days in blepharospasm, and 4 days in hemifacial spasm. Of 144 treatments, 98.6% had excellent results, (below grade I). The duration of beneficial effect ranged 11 to 40 weeks (mean 16.5 weeks) in hemifacial spasm and 9 to 30 weeks (mean 14.2 weeks) in blepharospasm. Complications were encountered in 63.4% in hemifacial spasm and 72.7% in blepharospasm. The common side effects were dry eyes, mouth droop, ptosis and lid edema in order of frequency. These side effects were mild and resolved spontaneously in 1 to 3 weeks. Botulinum A toxin therapy is effective and convenient, and the treatment of choice for patients with hemifacial spasm and blepharospasm.

Adult↗
PubMed1984

Diffuse esophageal spasm: a reappraisal.

With the renewed interest in esophageal motility disorders, diffuse esophageal spasm is being diagnosed more frequently. In many clinical settings, however, the term is used as a synonym for noncardiac chest pain. Our review of the literature and broad clinical experience in studying the motility patterns of healthy subjects have helped us better define diffuse esophageal spasm. The diagnosis of diffuse esophageal spasm should be considered only in symptomatic patients showing simultaneous contractions after wet swallows during esophageal motility testing. Simultaneous contractions should occur after at least 10% of swallows and be intermixed with normal peristaltic contractions. Repetitive waves, contractions of prolonged duration, spontaneous activity, high-amplitude contractions, and lower esophageal sphincter abnormalities may be seen in diffuse esophageal spasm. None of these findings alone or in combination justifies a diagnosis of diffuse esophageal spasm unless associated with simultaneous esophageal contractions.

Adult↗
PubMed2002

[Clinical aspects and treatment of 95 patients with hemifacial spasm].

Hemifacial Spasm (HFS) is considered a peripheral disease of the facial nerve caused by vascular compression at the nerve root in the pontocerebellar angle. We aimed to study the natural course of HFS and especially, to examine the relationships with psychological status or physical activities, in order to assess the possible role of the facial nucleus in the pathogenesis. Ninety-five consecutive patients with HFS, 52 men and 43 women, with a mean age of 62 + 12.7 years and a mean disease duration of 7.5 + 6.5 years, were personally interviewed by 2 of the authors (SB and HK). A detailed questionnaire was completed with direct and indirect questions regarding the relationship between the severity of the spasms and emotional status or physical activity. We found strong association between emotional stress and tiredness and aggravation of the spasms in 85% and 54% of the patients, respectively. Talking increased the spasm severity in 58% of the patients and eating or drinking aggravated the spasm in 28% of the patients. Physical activity, head position, the season of the year or the time during the day had no effect on the clinical status. Botulinum toxin was injected to 78 patients with an overall subjective rate of improvement of > 70% in 74% of the patients (23% graded their rates of improvement as > 90%). In conclusion, HFS is a movement disorder of the facial nerve which is highly influenced by emotional status to support an involvement of the facial nucleus in the pathogenesis. Botulinum toxin is a very effective long term treatment for this disorder.

Age of Onset↗
PubMed2003

[Kinesitherapy in the treatment of muscle spasm].

Muscular spasm is type of the increased muscle tone which is common in the upper motor neuron lesion and it can be developed due to disease (stroke, MS, tumors, infection, intoxication) and trauma. This research included 30 patients with muscular spasm after upper motor neuron lesion. All of the patients were treated by passive exercises and stretching of agonists and antagonists. All patients were males, with age between 25 and 45 years (average 26.9 years). Applying t-test, in testing significant differences in changing muscular spasm, in relationship to the length of the kinesitherapy treatment, there were no significant differences between 1st and 15th day of treatment. Significant difference in spasm grades was after 30th day of treatment compare to 1st and 15th day. This research showed that decreasing muscle spasm we could be expected by applying the kinesitherapy procedures for a longer time.

Adult↗
PubMed1992

[Infantile spasms associated with a brain tumor].

BACKGROUND: Infantile spasms are exceptionally associated with a focal cerebral lesion such as a brain tumor. CASE REPORT: A 15 month-old girl was treated with hydrocortisone and valproic acid for infantile spasms that had appeared a few days earlier. Her psychomotor development was considered normal and the CT scan was normal. Clinical symptoms disappeared within 10 days and the EEG became normal except for a few epileptiform discharges in the frontal areas. The girl developed partial seizures at the age of 5 years. Imaging techniques showed a brain tumor in the right frontal lobe. Surgical excision was followed by radiation therapy. Analysis of the tumor showed an astrocytoma. The girl is normal 18 months after intervention. CONCLUSION: It is difficult to determine a relationship between the infantile spasms and the brain tumor in this case. The moderately asymmetrical pattern of the EEG after infantile spasms, the fact that these spasms appeared relatively late and the persistence of discharges, lead to repeated specialized investigations.

Astrocytoma↗
PubMed2003

[Liposteroid therapy for refractory epileptic spasms].

Liposteroid was administered intravenously to 6 patients with refractory epileptic spasms. In one case, the spasms initially disappeared but then reappeared after three months. Another case had a transient and slight decrease of epileptic spasms. In the only patient in whom spasms disappeared, EEG abnormalities were greatly improved with diffuse spikes and waves changing into focal spikes. Two cases displayed hyperexcitability, insomnia and acting out behavior, and the therapy was discontinued in one of them. One case had appetite loss and another showed an increase in tonic seizures. No patient had serious adverse effects such as infection, edema, subdural hematoma and brain shrinkage. Although liposteroid therapy has been recommended as an easy, useful and safe alternative for ACTH, we found considerable adverse effects and only a small effect on refractory spasms, and conclude that the regimen should be modified.

Child↗
PubMed2004

Hemifacial spasm in Singapore: clinical characteristics and patients ' perceptions.

INTRODUCTION: The aim of this study was to determine the clinical characteristics and patients ' perception of hemifacial spasm (HFS) in Singapore. MATERIALS AND METHODS: A clinical survey of 137 consecutive patients with HFS seen in our Botulinum Toxin Clinic over a 15-month period was undertaken. RESULTS: Forty-six men and 91 women were interviewed. Their mean age at onset of HFS was 48 years. The median disease duration was 60 months (range, 2 to 360 months). Left-sided spasm was common in 51.8 % of patients, and the orbicularis oculi was the first muscle to be affected in 86.1 % of them. The majority (65 %) had the spasm aggravated by stress and anxiety. In fact, 32 patients perceived stress and anxiety as a possible aetiology of HFS. Stroke was a main concern in 17 patients and 7 patients thought the spasm was a sign of demonic possession or a bad omen. The spasm embarrassed 75.2 % of the patients, rendered 65 % of them depressed, affected the vision in 60.6 % of them and compromised their work performance in 35.8 %. Overall, treatment was delayed by a median interval of 6 months from onset of symptoms (range, 0 to 132). More than half (53.3 %) tried traditional therapies (acupuncture or herbal medicine), while only 48.2 % had botulinum toxin as the initial treatment. All patients eventually received botulinum toxin injections and more than 90 % showed improvement at 1 month posttreatment. CONCLUSIONS: The clinical characteristics and patients ' perception of HFS in Singapore were presented. HFS affects patients both psychosocially and functionally. Effective treatment with botulinum toxin exists and should be provided early to the patients.

Adolescent↗
PubMed2004

[Tolterodine for bladder spasm caused by the indwelling catheter after prostate operation].

OBJECTIVE: To evaluate the efficacy of tolterodine on bladder spasm caused by the indwelling catheter after prostate operation. METHODS: Eighty-two patients with bladder spasm caused by the indwelling catheter after prostate operation received tolterodine (2 mg twice daily), until 24 hours before the removal of the catheter. RESULTS: After 24 hours of treatment, bladder spasm was alleviated totally in 21 patients (25.6%), partially in 45 (54.9%), and unrelieved in 16 (19.5%). After 72 hours of treatment, bladder spasm was alleviated totally in 45 patients (54.9%), partially in 30 (36.6%), and unrelieved in 7 (8.5%). No severe adverse events occurred during the treatment. CONCLUSION: The tolterodine therapy for patients with bladder spasm caused by the indwelling catheter after prostate operations is rapid, effective, persistent and safe.

Aged↗
PubMed2005

[Etiology and treatment of bladder spasm associated with benign prostatic hyperplasia].

OBJECTIVE: To investigate the etiology and treatment of bladder spasm associated with benign prostatic hyperplasia (BPH). METHODS: Urodynamic tests were performed in 102 cases of BPH before operation. The correlation of bladder spasm with aging, international prostate symptom score (IPSS), quality of life, prostatic volume, operation methods and urodynamic indexes was studied by t and chi2 tests. RESULTS: The incidences of bladder spasm in the lower compliant bladder and unstable bladder were 32.1% (9/28) and 42.5% (13/20), and those after suprapubic prostatectomy and transurethral resection of the prostate (TURP) were 50.9% (26/51) and 23.3% (12/51). There was significant difference between operation methods (P < 0.05). CONCLUSION: Bladder spasm easily develops in the lower compliant bladder and unstable bladder, especially after suprapubic prostatectomy. TURP might decrease the incidence of bladder spasm after BPH operation.

Aged↗
PubMed2005

[Experimental study of mailuoning injection on therapy of hemifacial spasm].

OBJECTIVE: To investigate the protective effect of Mailuoning on the facial nerve demyelination of Hemifacial spasm and provide the data for therapy of Hemifacial spasm. METHOD: 24 New Zealand white rabbits were divided into control group, Saline group and Mailuoning group, on the latter two groups the models of Hemifacial spasm were made by the temporal superficial artery closely contacting the main trunk of facial nerve at stylomastoid foramen. From the 5th week, the Saline and Mailuoning were injected intravenously into ear margin for 2 weeks on Saline and Mailuoning group respectively. At the 7th week, the MDA and SOD in serum were measured, mean while the microstructure and ultrastructure of facial nerve were observed on 3 animal groups. RESULT: The MDA decreased obviously (P < 0.05) and SOD increased significantly (P < 0.01) in Mailuoning group comparing with that of Saline group, while the MDA and SOD showed insignificant changes of Mailuoning group and control group. The facial nerve severely demyelinated and axons retrogressively changed in Saline group but mild in Mailuoning group. CONCLUSION: Mailuoning injection has a significant protective effect on the facial nerve demyelination of Hemifacial spasm and the very important applied value for therapy of Hemifacial spasm.

Animals↗
PubMed2006

[Clinical observation on point-through-point therapy of scalp electroacupuncture for treatment of facial spasm].

OBJECTIVE: To search for the best method of increasing clinical therapeutic effect of facial spasm. METHODS: One hundred and twenty cases of facial spasm were selected and divided randomly into a scalp point-through-point electroacupuncture group (EA treatment group), an electroacupuncture control group (EA control group) and a carbamazepine control group, 40 cases in each group. Baihui (GV 20)-through-Qubin (GB 7), Shenting (GV 24)-through-Hanyan (GB 4), Touwei (ST 8)-through-Xuanli (GB 6), Benshen (GB 13)-through-Shuaigu (GB 8) were selected in the EA treatment group, and Baihui (GV 20), Yangbai (GB 14), Dicang (ST 4), Jiache (ST 6), Yifeng (TE 17), Hegu (LI 4), Taichong (LR 3) and Sanyinjiao (SP 6) were selected in the EA control group, and the EA treatment was given once each day, for 30 days. The carbamazepine control group were treated with carbamazepine 0.1 g, twice each day, for 30 days. Their therapeutic effects were evaluated by changes of grading of facial spasm strength and frequency, and myoelectric activity. RESULTS: The strength and frequency of facial spasm significantly decreased in the EA treatment group with very significant differences as compared with other two groups (P<0.01), and there was a significant difference in the electrophysiologic indexes as the EA treatment group compared with other two groups (P<0.05). CONCLUSION: Scalp point-through-point electroacupuncture can increase therapeutic effect on facial spasm and it is a better therapy for this disease.

Acupuncture Points↗
PubMed1991

[A case of juvenile hemifacial spasm, successfully treated by microvascular decompression].

A 16-year-old girl had an episode of intermittent involuntary spasm of the right inferior orbicularis oculi muscle at the age of 12. In the following years the right orbicularis oris muscle and platysma were unilaterally and progressively involved in the spasms and with increasing frequency. Medical treatment with minor transquilizer was not effective. She was referred to our department at the age of 16. CT and MRI revealed no abnormality. Angiographical study revealed that the right PICA (posterior inferior cerebellar artery) was tourtously coming off from a relatively high portion of the right vertebral artery. The trunk of the right AICA (anterior inferior cerebellar artery) was not able to be identified. Although the onset of this condition was unusually early, the clinical course and symptoms of hemifacial spasm were so clearly typical that she underwent microvascular decompression surgery on July 26, 1988, at the age of 16. During the operation an upward looping PICA was found crossing and tightly compressing the exit zone of the right facial nerve. The offending artery seemed to be elastic without significant atherosclerotic change. The arterial loop was carefully dissected and replaced with two pieces of sponge prosthesis between the artery and the surface of brain stem. Her hemifacial spasm completely disappeared post-operatively. No recurrence has been noted for over one year in the follow-up observation. Hemifacial spasm is subacutely or chronically a progressive disorder of facial involuntary movement. The arterial compression in the exit zone of the facial nerve is said to be the cause of the disorder and microvascular decompression has been indicated for it since a little before the beginning of this decade.(ABSTRACT TRUNCATED AT 250 WORDS)

Adolescent↗
PubMed1990

[Infantile spasms and lissencephaly. Apropos of 2 cases].

Lissencephaly is a rare brain anomaly characterized by a lack of cerebral sulci and gyri. We report 2 cases of lissencephaly syndrome with infantile spasms diagnosed by CT-Scan. We discuss the relationship between lissencephaly and infantile spasms, and attempt to estimate the frequency of infantile spasms in lissencephaly and the frequency of this cerebral abnormality among other etiologies of infantile spasms. The prognosis of infantile spasms is indeed variable, according to the presence of underlying cerebral abnormality.

Brain↗
PubMed1989

[Electrophysiological study on hemifacial spasm--usefulness in the etiological diagnosis and pathophysiological mechanism].

Electrophysiological studies were performed in 30 patients with idiopathic hemifacial spasm (idiopathic HFS), who underwent microvascular decompression with abolishment of spasm, and 10 patients with symptomatic hemifacial spasm (symptomatic HFS) secondary to Bell's palsy. (1) The maximum firing rate of abnormal discharges recorded from the orbicularis oris muscle during spasm in patients with idiopathic and with symptomatic HFS, and that of discharges recorded on the intact side during voluntary contraction in idiopathic HFS patients measured 181 +/- 71 Hz, 68.4 +/- 36.9 Hz, 56.3 +/- 21.8 Hz, respectively. Thus, the maximum firing rate of the discharges during spasm in idiopathic HFS patients was exceedingly higher than that in symptomatic HFS patients. (2) Electroneurography, performed to evaluate quantitatively degeneration of the facial nerve, revealed that the ENoG value (90.2 +/- 16.5%) in idiopathic HFS patients were higher than that (57.6 +/- 26.8%) in symptomatic HFS patients. (3) In blink reflex examined, synkinetic potentials (S1, S2), synchronous to the potentials consisting of the early (R 1) and late component (R 2) in the orbicularis oculi muscle, were recorded from the orbicularis oris muscle on the affected side in all patients with idiopathic and with symptomatic HFS. In sequential recording of blink reflex potentials (R 1, R 2) and synkinetic potentials (S 1, S 2), the recording pattern of synkinetic potentials was divided into variable and constant type. In the variable type, synkinetic potentials appeared unsteadily and the difference in latency between R 1 and S 1 was varied. In the constant type, synkinetic potentials appeared steadily and the difference in latency between the two was not varied.(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1979

Central retinal artery spasm.

Central retinal artery spasm, a seldom witnessed ocular sign, has been recognized in one eye of a patient complaining of transient monocular blindness. Removal of an ulcerative atheromatous plaque of the carotid artery on the same side as the eye with central retinal artery spasm resulted in complete disappearance of symptoms. No other signs of ocular pathology were noted in addition to the central retinal artery spasm. Central retinal artery spasm occurring in both eyes simultaneously may be the mechanism explaining the visual loss of amaurosis fugax. Physiologic mechanisms associating brief episodes of monocular blindness and carotid artery obstructive disease with atherosclerosis are discussed. The possibility of central retinal artery spasm initiating occlusion of the same vessel is mentioned.

Arteriosclerosis↗
PubMedDate not supplied

Experimental treatment of cerebral vascular spasm secondary to subarachnoid hemorrhage.

Cerebral artery spasm following subarachnoid hemorrhage (SAH) is a major cause of morbidity and mortality. Treatment or prevention methods are most desirable. Using the basilar artery of the rabbit, cerebral arterial spasm was induced with an injection of 4 ml of autologous blood via cisternal puncture in six treated, four pre-treated and six control animals. Vertebral angiography was performed before and at ten, twenty, thirty and sixty minutes after the injection of blood was carried out, and the presence of spasm and its cause were followed in these animals. Pre-treated and treated subjects received 2 mg/kg of diltiazem (a calcium antagonist) either before and after the injection of blood, respectively. Analysis of vessel diameters by computer assisted densitometry showed that the treated group had a significant reduction of basilar artery spasm when compared to the control group, while in the pre-treated group, spasm was prevented.

Animals↗