Replication data for Ketamine Assisted EMDR Therapy™ (KA-EMDR)
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Dataset Summary: Results of Ketamine Assisted EMDR Therapy™ for PTSD: Investigating the Synergistic Effects of Pharmacotherapy and Psychotherapy
This dataset contains clinical outcomes from a study investigating the effects of Ketamine Assisted EMDR Therapy™ (KA-EMDR) on PTSD symptoms. The study was conducted in a private practice setting in Washington, DC from June to November 2024 and examined the impact of combining ketamine pharmacotherapy with Eye Movement Desensitization and Reprocessing (EMDR) therapy.
1. Participants
• Sample Size: 8 clients
• Demographics:
o Average Age: 41.4 years
o Gender: 87.5% Female, 12.5% Male
o Race/Ethnicity: 75% White, 12.5% Asian, 12.5% African American
o Ketamine Experience: None of the participants had prior exposure to ketamine
2. Inclusion & Exclusion Criteria
• Inclusion Criteria:
o Adults (18+) with a history of trauma or adverse life events
o Diagnosed with PTSD based on the International Trauma Questionnaire (ITQ)
o Clients of the private practice with at least four KA-EMDR memory reprocessing sessions
o Availability of complete clinical records
• Exclusion Criteria:
o Incomplete records
o Medically unsuitable clients (assessed by a medical provider)
o History of psychosis, mania, dissociative disorders, active substance use disorders
o Medical disqualifications (e.g., uncontrolled hypertension, heart disease, pregnancy)
3. Intervention & Data Collection
• Therapeutic Process:
o Clients were screened for psychological contraindications then referred to a medical provider for further evaluation and ketamine prescription
o EMDR preparation included history-taking, trauma memory identification, and psychoeducation
o Ketamine self-administration involved a low-dose oral troche (37.5–75 mg), later modified to a "swish and spit" method for improved absorption
o EMDR phases followed standard protocol with bilateral stimulation (tapping & auditory tones)
o Sessions lasted 60–75 minutes
• Data Collected:
o ITQ Scores: PTSD symptom severity and functional impairment at baseline (T0) and after four KA-EMDR sessions (T1)
o Qualitative Reports: Subjective treatment experiences (positive and adverse effects)
4. Data Analysis
• Statistical Methods:
o Paired-samples t-tests for pre- and post-treatment comparisons
o Hedges' g correction for effect size due to small sample size
o SPSS software used for analysis
5. Results
5.1. Quantitative Findings
• PTSD Total Scores:
o Baseline (T0): M = 15.50, SD = 2.98
o Post-Treatment (T1): M = 9.88, SD = 4.94
o Statistical Significance: t(7) = 3.21, p < 0.05
o Effect Size: g = 1.01 (large effect)
• PTSD Functional Impairment Scores:
o Baseline (T0): M = 8.50, SD = 2.78
o Post-Treatment (T1): M = 5.25, SD = 3.24
o Statistical Significance: t(7) = 2.60, p < 0.05
o Effect Size: g = 0.82 (large effect)
5.2. Qualitative Findings
• Positive Subjective Effects (Reported by 7 of 8 clients):
o Compassion for others (6/7)
o Clarity (6/7)
o Self-compassion (5/7)
o Relaxation (5/7)
o Peacefulness (5/7)
o Enhanced access to traumatic memory material (4/7)
o Mystical/spiritual experiences (4/7)
o Feelings of love (4/7)
o Joy (3/7)
o Euphoria (2/7)
• Adverse Effects (Reported by 7 of 8 clients):
o Wooziness/loopiness (5/7)
o Mouth/face numbness (5/7)
o Terrible taste (4/7)
o Fatigue (4/7)
o Heavy body feeling (3/7)
o Blurred vision (3/7)
o Dizziness (2/7)
o Nausea (2/7)
o Vivid dreams (2/7)
o Dry mouth (1/7)
6. Conclusion
• All participants no longer met the diagnostic criteria for PTSD at T1
• Statistically significant reductions in PTSD symptoms and functional impairment
• Clients reported increased emotional openness, self-compassion, and decreased fear during memory reprocessing
• Minimal adverse effects reported
This dataset provides quantitative and qualitative evidence for the potential effectiveness of Ketamine Assisted EMDR Therapy™ (KA-EMDR) in PTSD treatment. Future research may expand on these findings with larger sample sizes, diverse populations, and longer follow-ups.
数据集摘要:氯胺酮辅助眼动脱敏再处理疗法™(Ketamine Assisted EMDR Therapy™,KA-EMDR)治疗创伤后应激障碍(Post-Traumatic Stress Disorder,PTSD)的效果:药物治疗与心理治疗协同效应研究
该数据集包含一项探讨KA-EMDR对PTSD症状影响的研究的临床结局。研究于2024年6月至11月在华盛顿特区的一家私人诊所开展,考察了氯胺酮药物治疗与眼动脱敏再处理疗法(Eye Movement Desensitization and Reprocessing,EMDR)联合应用的效果。
1. 研究对象
• 样本量:8名患者
• 人口统计学特征:
o 平均年龄:41.4岁
o 性别:87.5%女性,12.5%男性
o 种族/民族:75%白人,12.5%亚裔,12.5%非裔美国人
o 氯胺酮使用史:所有患者均无氯胺酮暴露史
2. 纳入与排除标准
• 纳入标准:
o 18岁及以上有创伤史或不良生活事件史的成年人
o 经国际创伤问卷(International Trauma Questionnaire,ITQ)诊断为PTSD的患者
o 至少接受4次KA-EMDR记忆再处理会话的私人诊所患者
o 拥有完整临床记录的患者
• 排除标准:
o 临床记录不完整的患者
o 医学上不适合的患者(由医疗提供者评估)
o 有精神病、躁狂症、分离障碍或活动性物质使用障碍史的患者
o 存在医学禁忌的患者(如未控制的高血压、心脏病、妊娠)
3. 干预措施与数据收集
• 治疗流程:
o 患者首先接受心理禁忌症筛查,随后转诊至医疗提供者进行进一步评估并开具氯胺酮处方
o EMDR准备阶段包括病史采集、创伤记忆识别及心理教育
o 氯胺酮自我给药方式为低剂量口服锭剂(37.5–75 mg),后改为“含漱吐出”法以提高吸收效率
o EMDR治疗阶段遵循标准方案,采用双侧刺激(轻敲及听觉音调)
o 每次会话时长为60–75分钟
• 收集的数据:
o ITQ评分:基线(T0)及4次KA-EMDR会话后(T1)的PTSD症状严重程度与功能损害情况
o 定性报告:患者的主观治疗体验(包括积极效应与不良效应)
4. 数据分析
• 统计方法:
o 采用配对样本t检验比较治疗前后的差异
o 因样本量较小,采用Hedges' g校正效应量
o 使用SPSS软件进行数据分析
5. 研究结果
5.1 定量结果
• PTSD总分:
o 基线(T0):均值(M)=15.50,标准差(SD)=2.98
o 治疗后(T1):均值(M)=9.88,标准差(SD)=4.94
o 统计显著性:t(7)=3.21,p<0.05
o 效应量:g=1.01(大效应)
• PTSD功能损害评分:
o 基线(T0):均值(M)=8.50,标准差(SD)=2.78
o 治疗后(T1):均值(M)=5.25,标准差(SD)=3.24
o 统计显著性:t(7)=2.60,p<0.05
o 效应量:g=0.82(大效应)
5.2 定性结果
• 积极主观效应(8名患者中的7名报告):
o 对他人的同情心(7名中的6名)
o 思维清晰感(7名中的6名)
o 自我同情(7名中的5名)
o 放松感(7名中的5名)
o 平静感(7名中的5名)
o 创伤记忆提取能力增强(7名中的4名)
o 神秘/精神体验(7名中的4名)
o 爱的感受(7名中的4名)
o 喜悦感(7名中的3名)
o 欣快感(7名中的2名)
• 不良效应(8名患者中的7名报告):
o 眩晕/迷糊感(7名中的5名)
o 口/面部麻木(7名中的5名)
o 味道极差(7名中的4名)
o 疲劳感(7名中的4名)
o 身体沉重感(7名中的3名)
o 视力模糊(7名中的3名)
o 头晕(7名中的2名)
o 恶心(7名中的2名)
o vivid梦境(7名中的2名)
o 口干(7名中的1名)
6. 结论
• 所有患者在T1时均不再符合PTSD的诊断标准
• PTSD症状及功能损害均出现统计学意义上的显著降低
• 患者报告在记忆再处理过程中情绪开放性提高、自我同情增强且恐惧减少
• 报告的不良效应轻微
该数据集为氯胺酮辅助眼动脱敏再处理疗法™(KA-EMDR)治疗PTSD的潜在有效性提供了定量与定性证据。未来研究可通过扩大样本量、纳入多样化人群及延长随访时间来进一步拓展这些发现。
提供机构:
Harvard Dataverse
创建时间:
2025-02-26



