A Pilot Study on Effect of add-on Sulforaphane to SSRIs and Application of Niacin Skin Flush Response Test in Major Depressive Disorder
试验速览
- 阶段
- 4 期
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- the reduction rate in 17-HDRS total score from baseline to the end of the study
研究概览
简要总结
A 12-week, randomized controlled trial (RCT) will be conducted to explore the effect of add-on sulforaphane (SFN) to selective serotonin reuptake inhibitors (SSRIs) for major depressive disorder (MDD). This study also aims to explore the value of niacin skin flush response test in MDD. One hundred adults diagnosed with MDD will be recruited. Then all the patients will be randomly assigned to SSRI only group and SSRI plus SFN group. Clinical symptoms and side-effects will be evaluated using the 17-Hamilton Depression Rating Scale (17-HDRS), the Hamilton Anxiety Scale (HAMA), Treatment Emergent Symptom Scale (TESS), and Asberg's Rating Scale for Side Effects (SERS) at baseline and weeks 2, 4, 8 and 12 after treatment. Fifty healthy subjects will be recruited as control group. For all subjects, testing of niacin skin flush response and serum levels of nuclear factor erythroid-2-related factor 2(Nrf-2), p-Nrf2, Heme Oxygenase-1 (HO-1), malondialdehyde (MDA) and erythrocyte glutathion peroxidase (GPX) will be performed at baseline and endpoint. The primary outcome is the reduction rate in 17-HDRS total score from baseline to the end of the study. The secondary outcomes include changes in niacin skin flush response test and levels of serum markers. All the data will be analyzed by SPSS software.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •aged 18-60 years;
- •diagnosed with moderate or severe depressive disorder according to the criteria of the DSM-5;
- •total score of 17-HDRS≥17;
- •never receiving electroconvulsive therapy (ECT)/modified ECT (MECT)/rTMS or other treatments in the past month;
- •having sufficient audio-visual ability and comprehension;
- •signed informed consent statements.
排除标准
- •serious or active somatic illness (abnormal index values were more than twice the limit of normal);
- •a history of mania/hypomania;
- •current high risk of suicide (score of item 3 of 17-HDRS ≥ 3);
- •pregnant or lactating women, or planning pregnant women;
- •taking immunosuppressants or vitamins recently.
研究组 & 干预措施
SSRI group
One SSRI is prescribed based on treatment guidelines for major depressive disorder and drug prescription manual. The dose is 20-60mg/day for fluoxetine, 20-40mg/day for paroxetine, 100-300mg/day for fluvoxamine, 50-200mg/day for sertraline, 20-40mg/day for citalopram, 10-20mg/day for escitalopram, respectively.
干预措施: SSRIs (Drug)
SSRI plus Sulforaphane group
One SSRI is prescribed based on treatment guidelines for major depressive disorder and drug prescription manual. The dose is 20-60mg/day for fluoxetine, 20-40mg/day for paroxetine, 100-300mg/day for fluvoxamine, 50-200mg/day for sertraline, 20-40mg/day for citalopram, 10-20mg/day for escitalopram, respectively.
The oral dose of SFN is based on weight. The usage and dosage are as follows: 40-70kg, 4 tablets/day (containing 274μmol of glucosinolates); 70-90kg, 6 tablets/day (containing 411μmol of glucosinolates). Take it once in the morning and evening.
干预措施: SSRIs (Drug)
SSRI plus Sulforaphane group
One SSRI is prescribed based on treatment guidelines for major depressive disorder and drug prescription manual. The dose is 20-60mg/day for fluoxetine, 20-40mg/day for paroxetine, 100-300mg/day for fluvoxamine, 50-200mg/day for sertraline, 20-40mg/day for citalopram, 10-20mg/day for escitalopram, respectively.
The oral dose of SFN is based on weight. The usage and dosage are as follows: 40-70kg, 4 tablets/day (containing 274μmol of glucosinolates); 70-90kg, 6 tablets/day (containing 411μmol of glucosinolates). Take it once in the morning and evening.
干预措施: SSRI plus Sulforaphane (Dietary Supplement)
结局指标
主要结局
the reduction rate in 17-HDRS total score from baseline to the end of the study
时间窗: at baseline, week 2/4/8/12 after treatment
Remission is defined as 17-HDRS total score ≤7; Response is defined as ≥50% decrease from 17-HDRS total score at baseline and 17-HDRS total score\>7; Nonresponse is defined as having a reduction of\<50% on the total score of 17-HDRS comparing with baseline. at baseline, week 2/4/8/12 after treatment.
次要结局
- changes in levels of serum markers from baseline to the end of the study(at baseline, week 8-12 after treatment)
- changes in niacin skin flush response test from baseline to the end of the study(at baseline, week 8-12 after treatment)