• The Journal of Internal Korean Medicine
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• v.45 no.3
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• pp.396-414
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• 2024

Objective: This study assessed the effectiveness of Gammaekdaejo-tang for post-stroke depression through a systematic review and meta-analysis of randomized controlled trials (RCTs). Methods: A search was conducted using keywords such as "Post-stroke Depression", "PSD", "Gammaekdaejo", and "Ganmai-dazao" on April 30, 2024. A meta-analysis was conducted according to outcome measurements, such as total effective rate (TER), HDRS (Hamilton Depression Rating Scale), and NIHSS (National Institute of Health Stroke Scale), using the Review Manager website. Results: A total of 10 RCTs was selected. The treatment group ((Gammaekdaejo-tang) or (Gammaekdaejo-tang combined with other ingredients or decoction)+Western medicine) showed significant improvement effects in terms of TER, HDRS, and NIHSS compared to the control group (Western medicine). [TER] RR: 1.19, 95% CI: 1.11 to 1.27, P<0.00001, RR: 1.24, 95% CI: 1.11 to 1.38, P<0.00001; [HDRS] MD: -2.29, 95% CI: -2.58 to -2.00, P<0.00001), MD: -3.28, 95% CI: -4.21 to -2.35, P<0.00001) [NIHSS] MD: -7.70, 95% CI: -8.52 to -6.89, P<0.00001. Conclusion: This study suggests that Gammaekdaejo-tang is effective in treating PSD. However, there are limitations, such as the small number of included studies, inability to clearly determine the effect of Gammaekdaejo-tang, inability to use various evaluation tools, and risk of bias. This research must be supplemented through systematic research design and implementation.

• The Journal of Korean Medicine
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• v.28 no.3 s.71
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• pp.183-196
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• 2007

Objective : This study was conducted in order to find the effects of Gammaekdaejo-tang (Ganmaidazao-tang, GDT) by subjecting rats to immobilization stress, thereby inducing depression, anxiety and acquisition-retention defects. Method : Rats treated with normal saline, GDT 200mg/kg and GDT 400mg/kg were subjected to stress by immobilization. Afterwards, behavior changes were observed by elevated plus maze test, acquisition test and retention test in the Morris water maze. The results were obtained by immunohistochemically measuring stress hormone (corticosteroid) levels in the blood. Results and Conclusions : 1. The open arm test in the elevated plus maze showed that compared with the normal group, the time spent decreased in the control group and increased in the GDT 400mg/kg group. 2. The locomotor activity test in the elevated plus maze revealed that the control group showed significant activity decrease compared with the normal group but significant increase in the GDT 400mg/kg group. 3. The acquisition test in the Morris water maze showed that the acquisitive ability of the control group significantly deteriorated on the 3rd and 4th day compared with the normal group, but improved significantly in the GDT 200mg/kg and GDT 400mg/kg groups. 4. The retention test on the 7th day in the Morris water maze revealed that the retentive ability of the control group significantly deteriorated compared with the normal group, but the retentive ability of the GDT 400mg/kg group significantly improved. 5. The blood levels of corticosteroid in the control group increased significantly compared with the normal group but the levels of corticosterone in the blood of the GDT 400mg/kg group significantly decreased.

• The Journal of Internal Korean Medicine
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• v.41 no.5
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• pp.885-891
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• 2020

Objectives: The aim of this case report was to present the effects of Korean medicine treatment in a patient with functional abdominal pain. Methods: A 24-year-old female patient was treated with Sogeonjung-tang and Gammaekdaejo-tang extract granules with acupuncture therapy. Abdominal pain and soreness were assessed daily with a numeric rating scale (NRS) Results: With 7 days of treatment, abdominal pain was relieved from NRS 7 to NRS 3. By the 6th day of treatment, abdominal soreness had disappeared. Conclusion: These results show that functional abdominal pain can be relieved with Korean medicine treatment. However, further well-designed studies are required to confirm these findings.