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Efficacy and safety of modified electroconvulsive therapy for the refractory depression in older patients
Author(s) -
Jiang Xue,
Xie Qin,
Liu LianZhong,
Zhong BaoLiang,
Si Liang,
Fan Fang
Publication year - 2020
Publication title -
asia‐pacific psychiatry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.654
H-Index - 21
eISSN - 1758-5872
pISSN - 1758-5864
DOI - 10.1111/appy.12411
Subject(s) - electroconvulsive therapy , hamd , depression (economics) , refractory (planetary science) , wechsler memory scale , wechsler adult intelligence scale , medicine , anxiety , anesthesia , psychology , psychiatry , cognition , astrobiology , economics , macroeconomics , physics
Objective We explored the clinical efficacy and safety of modified electroconvulsive therapy (ECT) in the treatment of elderly patients with refractory depression. Methods A total of 43 older patients with refractory depression were enrolled in our study from March 2014 to February 2015, with the average age of 65 ± 4.8 years old. Modified electroconvulsive therapy (ECT) was performed in these patients after physical examinations and anesthesia procedures. Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA) were used to assessing the efficacy of ECT, and Wechsler Memory Scale (WMS) and mini‐mental state examination (MMSE) were used to evaluate the memory ability and cognitive function. Results The rate of efficacy was calculated as 67.44% after 4 weeks of ECT treatment. Our results showed that HAMA and HAMD scores after 2 weeks of ECT treatment were significantly lower than pretreatment, and the differences were more significant after 4 weeks of ECT treatment. Compared with pretreatment, the scores of memory quotient and immediate memory of WMS decreased significantly after 1 week of treatment. However, these events were not be presented with the progress of treatment, except for after 2 weeks of treatment. Our results demonstrated that compared with pretreatment, the scores of MMSE significantly increased after 4 weeks of treatment. Conclusion ECT is an effective, well‐tolerated, and safe method for the treatment of older patients with refractory depression. ECT can be recommended for the treatment of these patients after conducting effective risk control of comorbid somatic diseases.