Treatment of hemifacial spasm with botulinum toxin type a: effective, long lasting and well tolerated.
Abstract
[OBJECTIVE] To evaluate the long-term effect of botulinum toxin type A (BTX-A) in the treatment of HFS.
[METHODS] A retrospective analysis of patients treated at the Movement Disorders Outpatient Clinic in the Neurology Service, Hospital de Clínicas, Federal University of Paraná, Curitiba, from 2009 to 2013 was carried out. A total of 550 BTX-A injections were administered to 100 HFS patients.
[RESULTS] Mean duration of improvement following each injection session was 3.1 months, mean latency to detection of improvement was 7.1 days and mean success rate was 94.7%. Patients were evaluated at an interval of 5.8 months after each application. Adverse effects, which were mostly minor, were observed in 37% of the patients at least once during follow-up. The most frequent was ptosis (35.1%).
[CONCLUSION] Treatment of HFS with BTX-A was effective, sustainable and safe and had minimal, well-tolerated side effects.
[METHODS] A retrospective analysis of patients treated at the Movement Disorders Outpatient Clinic in the Neurology Service, Hospital de Clínicas, Federal University of Paraná, Curitiba, from 2009 to 2013 was carried out. A total of 550 BTX-A injections were administered to 100 HFS patients.
[RESULTS] Mean duration of improvement following each injection session was 3.1 months, mean latency to detection of improvement was 7.1 days and mean success rate was 94.7%. Patients were evaluated at an interval of 5.8 months after each application. Adverse effects, which were mostly minor, were observed in 37% of the patients at least once during follow-up. The most frequent was ptosis (35.1%).
[CONCLUSION] Treatment of HFS with BTX-A was effective, sustainable and safe and had minimal, well-tolerated side effects.
추출된 의학 개체 (NER)
| 유형 | 영어 표현 | 한국어 / 풀이 | UMLS CUI | 출처 | 등장 |
|---|---|---|---|---|---|
| 시술 | botulinum toxin
|
보툴리눔독소 주사 | dict | 2 |
MeSH Terms
Botulinum Toxins, Type A; Female; Hemifacial Spasm; Humans; Male; Middle Aged; Neuromuscular Agents; Retrospective Studies; Time Factors; Treatment Outcome
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