A Strategy to Improve Success of Treatment Discontinuation in Buprenorphine Responders
提高丁丙诺啡应答者停止治疗成功率的策略
基本信息
- 批准号:9244282
- 负责人:
- 金额:$ 23.09万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2017
- 资助国家:美国
- 起止时间:2017-08-01 至 2019-07-31
- 项目状态:已结题
- 来源:
- 关键词:AbstinenceAdverse effectsAdvocateAffectAgonistAnxietyAreaBehavior TherapyBuprenorphineClinicClinicalCommunitiesCountryDevelopmentDoseDropoutDrug Metabolic DetoxicationFormulationGuidelinesHealth Services AccessibilityIndividualInjectableInjection of therapeutic agentInsuranceMaintenanceMeasuresMethodsMonitorMoodsMorbidity - disease rateNaloxoneNaltrexoneOpioidOpioid ReceptorOralOutcomeOutpatientsParticipantPatientsPharmaceutical PreparationsPhasePhysiciansPopulationPreparationPrevention therapyProviderRandomizedRecording of previous eventsRecruitment ActivityRegimenRelapseResearchRiskRouteSeveritiesSignal TransductionSleep DisordersTestingTimeTreatment CostWithdrawalWorkYouthactive methodalternative treatmentbasecommunity based treatmentdesigndisorder later incidence preventionimprovedmedication-assisted treatmentmortalitynovel strategiesopen labelopioid use disorderopioid withdrawalprescription opioid abusepreventprimary care settingprimary outcomeprogramsrelapse risksecondary outcomesuccesstreatment choicetreatment durationtreatment responsetreatment strategyweek trial
项目摘要
The number of individuals with Opioid Use Disorder (OUD) continues to rise with more than 2.5 million
affected, along with substantial morbidity and mortality. Several effective medications are available to treat
OUD with buprenorphine becoming the primary medication used in the community. Buprenorphine is effective
for approximately 50-70% of patients and better results are achieved with the longer duration of treatment.
However, the prospect of long-term opioid maintenance is not acceptable to some patients and they eventually
request to stop treatment or discontinue it on their own. As many patients who had good treatment response
desire to discontinue the medication there is a need to collect evidence about the best strategy to accomplish
that. Opioid receptor antagonist naltrexone is approved for relapse prevention following detoxification off
opioids. Naltrexone can be started as a first-line treatment following discontinuation off illicit opioids and it may
also be used as an adjunct for patients who wish to discontinue buprenorphine maintenance and would like to
be protected from relapse. We propose an open-label randomized outpatient trial to evaluate feasibility and
efficacy of rapid BUP discontinuation followed by brief course of treatment with long-acting naltrexone (XR-
NTX) and to compare it to the standard method of gradual BUP taper.
Individuals with OUD (N=55) who have successfully completed at least 6 months of buprenorphine treatment
and do not wish to remain in a long-term buprenorphine maintenance program will be recruited. The first phase
includes a 4-week period of stabilization on buprenorphine 4-8 mg at the research clinic to assure that patients
are stable, compliant, and free from illicit opioids. Participants that meet the above criteria will be randomized
1:1 to: 1) buprenorphine discontinuation and outpatient transition to XR-NTX with 3 monthly injections, or 2)
buprenorphine discontinuation using a gradual, 5-week long taper. In both groups participants will receive
weekly relapse prevention therapy and will be monitored for the duration of the trial, which is 25 weeks post
randomization. The primary outcome will be the percent of patients successfully transitioned off buprenorphine
and abstinent from any opioids at the 25-week trial endpoint. Secondary outcomes will include measures of
opioid withdrawal, mood, anxiety and sleep problems, abstinence from other substances, time to relapse or
dropout, and adverse effects. We hypothesize that more patients will successfully discontinue buprenorphine in
the group that received XR-NTX. This proposed exploratory trial will be able to inform the design of future
research and clinical work. A positive signal that transition from maintenance buprenorphine to XR-NTX is
feasible and prevents relapse would encourage a larger trial to replicate and perhaps extend to multiple
community based treatment settings. A feasible, well-tolerated, and effective method of helping patients
wishing to discontinue treatment with BUP has the potential to expand the population of opioid-dependent
individuals benefitting from treatment.
阿片类药物使用障碍(OUD)的人数继续增加,超过250万
受影响的,具有重大的发病率和死亡率。有几种有效的药物可以治疗
Oud随着丁丙诺啡成为社区中使用的主要药物。丁丙诺啡是有效的
对于大约50-70%的患者,可以在更长的治疗时间内实现更好的结果。
但是,某些患者无法接受长期OIOID维持的前景,他们均匀
请求停止治疗或在所有者上停止治疗。有很多治疗反应的患者
渴望停止药物,需要收集有关完成的最佳策略的证据
那。阿片类药物接受者拮抗剂纳曲酮被批准在排毒后预防救济
阿片类药物。纳曲酮可以作为一线治疗开始,因为违反非法阿片类药物,它可能会开始
也可以用作希望停止丁丙诺啡维持并希望的患者的辅助手段
可以保护免受复发。我们提出了一项开放标签的随机门诊试验,以评估可行性和
快速bup停用的效率,然后是长效纳曲酮的短暂治疗过程(xr-
ntx)并将其与级别bup锥的标准方法进行比较。
OUD(n = 55)的个体成功完成了至少6个月的丁丙诺啡治疗
并且不希望继续招募长期丁丙诺啡维护计划。第一阶段
包括在研究诊所对丁丙诺啡4-8 mg的4周稳定期,以确保患者
稳定,合规,没有非法阿片类药物。符合上述标准的参与者将被随机分配
1:1至:1)丁丙诺啡终止和门诊过渡到XR-NTX,每月注射3个)
丁丙诺啡使用级别为5周的长磁盘停用。在这两个小组中,参与者都会收到
每周预防疗法,并将在试验期间进行监控,这是25周后
随机化。主要结果将是成功从丁丙诺啡过渡的患者百分比
在25周的试验终点上拒绝任何阿片类药物。次要结果将包括
阿片类药物戒断,情绪,焦虑和睡眠问题,其他物质的禁欲,缓解或
辍学和不利影响。我们假设更多的患者将成功停止在
接收XR-NTX的组。拟议的探索性试验将能够告知未来的设计
研究和临床工作。从维护丁丙诺啡转变为XR-NTX的正信号为
可行并防止缓解将鼓励更大的试验复制并可能扩展到多个
基于社区的治疗环境。一种可行,耐受性且有效的帮助患者的方法
希望停止使用BUP治疗有可能扩大阿片类药物依赖性的种群
受益于治疗的人。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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ADAM BISAGA其他文献
ADAM BISAGA的其他文献
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{{ truncateString('ADAM BISAGA', 18)}}的其他基金
Efficacy of buprenorphine and XR-naltrexone combination for relapse prevention in opioid use disorder
丁丙诺啡和 XR-纳曲酮组合预防阿片类药物使用障碍复发的功效
- 批准号:
9738472 - 财政年份:2020
- 资助金额:
$ 23.09万 - 项目类别:
Efficacy of buprenorphine and XR-naltrexone combination for relapse prevention in opioid use disorder
丁丙诺啡和 XR-纳曲酮组合预防阿片类药物使用障碍复发的功效
- 批准号:
10640817 - 财政年份:2020
- 资助金额:
$ 23.09万 - 项目类别:
Efficacy of buprenorphine and XR-naltrexone combination for relapse prevention in opioid use disorder
丁丙诺啡和 XR-纳曲酮组合预防阿片类药物使用障碍复发的功效
- 批准号:
10217075 - 财政年份:2020
- 资助金额:
$ 23.09万 - 项目类别:
Evaluation of safety and pharmacokinetics of naltrexone implant
纳曲酮植入剂的安全性和药代动力学评价
- 批准号:
10333110 - 财政年份:2018
- 资助金额:
$ 23.09万 - 项目类别:
Evaluation of safety and pharmacokinetics of naltrexone implant
纳曲酮植入剂的安全性和药代动力学评价
- 批准号:
10580003 - 财政年份:2018
- 资助金额:
$ 23.09万 - 项目类别:
Evaluation of safety and pharmacokinetics of naltrexone implant
纳曲酮植入剂的安全性和药代动力学评价
- 批准号:
10366089 - 财政年份:2018
- 资助金额:
$ 23.09万 - 项目类别:
Evaluation of safety and pharmacokinetics of naltrexone implant
纳曲酮植入剂的安全性和药代动力学评价
- 批准号:
9917086 - 财政年份:2018
- 资助金额:
$ 23.09万 - 项目类别:
Improved Strategies for Outpatient Opioid Detoxification
门诊阿片类药物戒毒的改进策略
- 批准号:
8656670 - 财政年份:2011
- 资助金额:
$ 23.09万 - 项目类别:
Improved Strategies for Outpatient Opioid Detoxification
门诊阿片类药物戒毒的改进策略
- 批准号:
8841700 - 财政年份:2011
- 资助金额:
$ 23.09万 - 项目类别:
Pioglitazone for the Treatment of Opioid and of Nicotine Dependence
吡格列酮用于治疗阿片类药物和尼古丁依赖
- 批准号:
8487385 - 财政年份:2010
- 资助金额:
$ 23.09万 - 项目类别:
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