Medications After Adolescent Bariatric Surgery (MAABS Protocol)
2022年5月19日 更新者：Janey Pratt
Medications After Adolescent Bariatric Surgery Protocol for Inadequate Weight Loss Following Sleeve Gastrectomy in Adolescents and Young Adults: A Pilot Feasibility Study
This study will assess the feasibility to assess practicality of early weight loss medication usage in adolescent patients post-VSG with inadequate weight loss.
Participants who enroll in the study will be prescribed off-label use of weight loss medications for a period of up to 1 year.
研究概览
研究类型
介入性
阶段
- 阶段2
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习地点
-
-
California
-
Palo Alto、California、美国、94304
- Stanford University
-
-
参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
12年 至 25年 (孩子、成人)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- Surgical patients in the LPCH/Stanford bariatric and weight management clinics
- Inadequate weight loss after vertical sleeve gastrectomy
Exclusion Criteria:
- Adequate weight loss after surgery;
- Unwilling to consent or adhere to safety monitoring plan;
- Any life-threatening or terminal diseases
- Currently pregnant, breastfeeding, or thinking of becoming pregnant
- Allergy or medical contraindication to phentermine or topiramate;
- History of drug or alcohol abuse;
- No known medication interactions;
- Significant renal or hepatic impairment;
- Participation in a study of an investigational medication 30 days prior to screening, while the patient is on study, and for 30 days after their last dose of study treatment
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
- 主要用途：治疗
- 分配：非随机化
- 介入模型：并行分配
- 屏蔽：无（打开标签）
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
|
实验性的：Medication Group
Adolescent patients post vertical sleeve gastrectomy who have had inadequate weight loss, who consented for use of off-label medications prescribed at the discretion (one or both) of physician. Patients will be followed every 2-12 weeks over one year. All patients in this group will continue to follow the standard of care procedures of our multidisciplinary bariatric clinic, including frequent follow-up appointments, nutrition guidance, vitamin supplementation, exercise instruction, and healthy lifestyle education. |
Topiramate (starting dose 25 mg daily, max dose 100 mg daily)
Phentermine (starting dose 8 mg, max dose 16 mg)
|
|
无干预：Non-Medication Group
Adolescent patients post vertical sleeve gastrectomy who had inadequate weight loss and did not consent for use of off-label medications. All patients in this group will continue to follow the standard of care procedures of our multidisciplinary bariatric clinic, including frequent follow-up appointments, nutrition guidance, vitamin supplementation, exercise instruction, and healthy lifestyle education. |
研究衡量的是什么？
主要结果指标
结果测量 |
大体时间 |
|---|---|
|
Number of participants who are able to consent for off-label medication use as a measure of feasibility
大体时间：Up to 1 year
|
Up to 1 year
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Average daily rate of compliance with medication administration
大体时间：Up to 1 year
|
Up to 1 year
|
|
|
Percent change from baseline in % BMI
大体时间：Baseline (initiation of medication), 1 year
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Baseline (initiation of medication), 1 year
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Type of weight loss medication prescribed
大体时间：Up to 1 year
|
Type of weight loss medication prescribed, according to type and dose
|
Up to 1 year
|
|
Number of participants experiencing side effects
大体时间：Up to 1 year
|
Up to 1 year
|
|
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Timing of the implementation of off-label medications after vertical sleeve gastrectomy
大体时间：Up to 1 year
|
Up to 1 year
|
合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
赞助
调查人员
- 首席研究员：Janey Pratt, MD、Stanford University
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
一般刊物
- Hendricks EJ, Srisurapanont M, Schmidt SL, Haggard M, Souter S, Mitchell CL, De Marco DG, Hendricks MJ, Istratiy Y, Greenway FL. Addiction potential of phentermine prescribed during long-term treatment of obesity. Int J Obes (Lond). 2014 Feb;38(2):292-8. doi: 10.1038/ijo.2013.74. Epub 2013 May 17.
- Aldenkamp AP, Baker G, Mulder OG, Chadwick D, Cooper P, Doelman J, Duncan R, Gassmann-Mayer C, de Haan GJ, Hughson C, Hulsman J, Overweg J, Pledger G, Rentmeester TW, Riaz H, Wroe S. A multicenter, randomized clinical study to evaluate the effect on cognitive function of topiramate compared with valproate as add-on therapy to carbamazepine in patients with partial-onset seizures. Epilepsia. 2000 Sep;41(9):1167-78. doi: 10.1111/j.1528-1157.2000.tb00322.x.
- Boyer EW, Shannon M. The serotonin syndrome. N Engl J Med. 2005 Mar 17;352(11):1112-20. doi: 10.1056/NEJMra041867. No abstract available. Erratum In: N Engl J Med. 2007 Jun 7;356(23):2437. N Engl J Med. 2009 Oct 22;361(17):1714.
- Chanoine JP, Richard M. Early weight loss and outcome at one year in obese adolescents treated with orlistat or placebo. Int J Pediatr Obes. 2011 Apr;6(2):95-101. doi: 10.3109/17477166.2010.519387. Epub 2010 Sep 22.
- Czepiel KS, Perez NP, Campoverde Reyes KJ, Sabharwal S, Stanford FC. Pharmacotherapy for the Treatment of Overweight and Obesity in Children, Adolescents, and Young Adults in a Large Health System in the US. Front Endocrinol (Lausanne). 2020 May 13;11:290. doi: 10.3389/fendo.2020.00290. eCollection 2020.
- Doose DR, Wang SS, Padmanabhan M, Schwabe S, Jacobs D, Bialer M. Effect of topiramate or carbamazepine on the pharmacokinetics of an oral contraceptive containing norethindrone and ethinyl estradiol in healthy obese and nonobese female subjects. Epilepsia. 2003 Apr;44(4):540-9. doi: 10.1046/j.1528-1157.2003.55602.x.
- Kramer CK, Leitao CB, Pinto LC, Canani LH, Azevedo MJ, Gross JL. Efficacy and safety of topiramate on weight loss: a meta-analysis of randomized controlled trials. Obes Rev. 2011 May;12(5):e338-47. doi: 10.1111/j.1467-789X.2010.00846.x. Epub 2011 Mar 28.
- Lewis KH, Fischer H, Ard J, Barton L, Bessesen DH, Daley MF, Desai J, Fitzpatrick SL, Horberg M, Koebnick C, Oshiro C, Yamamoto A, Young DR, Arterburn DE. Safety and Effectiveness of Longer-Term Phentermine Use: Clinical Outcomes from an Electronic Health Record Cohort. Obesity (Silver Spring). 2019 Apr;27(4):591-602. doi: 10.1002/oby.22430.
- Ahamada Safna Mariyam M, Sen S, Vijayan K. Topiramate: Safety in migraine patients. J Young Pharm. 2013 Mar;5(1):30-1. doi: 10.1016/j.jyp.2012.12.001. Epub 2013 Mar 6. No abstract available.
- Martin R, Kuzniecky R, Ho S, Hetherington H, Pan J, Sinclair K, Gilliam F, Faught E. Cognitive effects of topiramate, gabapentin, and lamotrigine in healthy young adults. Neurology. 1999 Jan 15;52(2):321-7. doi: 10.1212/wnl.52.2.321.
- Rich S, Rubin L, Walker AM, Schneeweiss S, Abenhaim L. Anorexigens and pulmonary hypertension in the United States: results from the surveillance of North American pulmonary hypertension. Chest. 2000 Mar;117(3):870-4. doi: 10.1378/chest.117.3.870.
- Rissanen A, Lean M, Rossner S, Segal KR, Sjostrom L. Predictive value of early weight loss in obesity management with orlistat: an evidence-based assessment of prescribing guidelines. Int J Obes Relat Metab Disord. 2003 Jan;27(1):103-9. doi: 10.1038/sj.ijo.0802165.
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (预期的)
2022年6月1日
初级完成 (预期的)
2022年6月1日
研究完成 (预期的)
2022年6月1日
研究注册日期
首次提交
2020年9月25日
首先提交符合 QC 标准的
2020年9月25日
首次发布 (实际的)
2020年10月1日
研究记录更新
最后更新发布 (实际的)
2022年5月26日
上次提交的符合 QC 标准的更新
2022年5月19日
最后验证
2022年5月1日
更多信息
与本研究相关的术语
其他相关的 MeSH 术语
其他研究编号
- 54967
- 1092951-100- KHAAX (其他赠款/资助编号：MCHRI Clinical Fellowship Grant)
计划个人参与者数据 (IPD)
计划共享个人参与者数据 (IPD)？
不
药物和器械信息、研究文件
研究美国 FDA 监管的药品
是的
研究美国 FDA 监管的设备产品
不
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.