对于预防胎儿酒精谱系障碍来说,需要广泛的预防策略,从针对人群的项目到针对高风险个人的对策。[26]Prevention of fetal alcohol syndrome. In: Stratton K, Howe C, Battaglia F, eds. Fetal alcohol syndrome: diagnosis, epidemiology, prevention, and treatment. Washington DC: Institute of Medicine, National Academies Press, 1996:112-153.这种因果关系路径涉及社会、政治、环境以及基因因素之间错综复杂的互动。在因果关系路径上可针对多点制定预防措施,从社区到个人。[27]Elliott EJ, Bower C. FAS in Australia: fact or fiction? J Paediatr Child Health. 2004;40:8-10.
人群为基础的策略包括制定国家指南,覆盖有关孕期饮酒、社区教育以及公共卫生运动等;改善健康、住房以及社区服务;以及立法措施。立法可能包括征税、酒精饮料贴标签、在特许烟酒店对孕期饮酒危险提出强制警告以及立法禁止向社区出售酒以及酒精含量高的饮料或者完全“断掉社区的饮酒”。国内和各国之间的立法措施不尽相同。Centers for Disease Control and Prevention: fetal alcohol spectrum disorders (FASDs)许多国家/地区建议,禁酒是已怀孕、计划怀孕或有可能怀孕女性的最安全选择。[28]O'Leary CM, Heuzenroeder L, Elliott EJ, et al. A review of policies on alcohol use during pregnancy in Australia and other English-speaking countries 2006. Med J Aust. 2007;186:466-471.http://www.ncbi.nlm.nih.gov/pubmed/17484709?tool=bestpractice.com[29]National Health and Medical Research Council. Australian guidelines to reduce health risks from drinking alcohol. February 2009. http://www.nhmrc.gov.au/ (last accessed 28 December 2016).http://www.nhmrc.gov.au/_files_nhmrc/file/publications/synopses/ds10-alcohol.pdf[30]Department of Health. UK chief medical officers’ low risk drinking guidelines. August 2016. https://www.gov.uk (last accessed 28 December 2016).https://www.gov.uk/government/uploads/system/uploads/attachment_data/file/545937/UK_CMOs__report.pdf
根据针对孕妇和计划怀孕的妇女减少饮酒的心理和教育干预系统综述,教育及心理辅导干预也许会鼓励孕妇减少饮酒或停止饮酒。[31]Stade BC, Bailey C, Dzendoletas D, et al. Psychological and/or educational interventions for reducing alcohol consumption in pregnant women and women planning pregnancy. Cochrane Database Syst Rev. 2009;(2):CD004228.http://www.ncbi.nlm.nih.gov/pubmed/19370597?tool=bestpractice.com在原住民社区(酒精使用率高很常见)的预防计划必须要符合当地宗教文化、以证据为基础而且与社区成员一起开发。针对减少印第安妇女和阿拉斯加妇女孕前和孕期饮酒的以证据为基础的方法的综述,我们确定了很多潜在的干预。但几乎没有一个干预经过严格的评估,这是将来的重点工作。[32]Montag A, Clapp JD, Calac D, et al. A review of evidence-based approaches for reduction of alcohol consumption in Native women who are pregnant or of reproductive age. Am J Drug Alcohol Abuse. 2012;38:436-443.http://www.ncbi.nlm.nih.gov/pubmed/22931078?tool=bestpractice.com
简短的干预与动机性访谈也许可用来减少孕妇饮酒。[33]Carson G, Cox LV, Crane J, et al.; Society of Obstetricians and Gynaecologists of Canada. Alcohol use and pregnancy consensus clinical guidelines. J Obstet Gynaecol Can. 2010;32:S1-S31.http://www.ncbi.nlm.nih.gov/pubmed/21172102?tool=bestpractice.com简短的干预包括饮酒识别,风险等级评估,告知妇女孕期饮酒的后果并且使用一个方法来促进并监督行为转变。简短的干预措施应包括以下内容的审核:
一般健康状况
孕期健康
自怀孕后生活方式改变
想改变饮酒的动机程度
目标设定
妇女在什么情况下最有可能饮酒
动机性访谈是一门可被用作简短干预的技术。其目的是帮助妇女解决是否要改变的矛盾情绪,从而帮助其准备好改变。在动机性访谈中使用的主要技巧是:[34]Alcohol and Pregnancy Project. Alcohol and pregnancy and fetal alcohol spectrum disorder: a resource for health professionals (1st revision). Perth: Telethon Institute for Child Health Research; 2009.http://alcoholpregnancy.childhealthresearch.org.au/media/68501/2011_booklet_for_health_professionals.pdf
开放式提问
肯定
诱发关于行为改变的讨论
总结
反应性聆听
有一个RCT证据就是实行干预后,多次动机性访谈在减少喝酒当天的饮酒量、无效的避孕措施、以及怀孕6个月时酒精暴露风险方面更加有效(217名妇女有孕期饮酒的风险)。多次访谈的效果优于单次访谈。[35]Ingersoll KS, Ceperich SD, Hettema JE, et al. Preconceptional motivational interviewing interventions to reduce alcohol-exposed pregnancy risk. J Subst Abuse Treat. 2013;44:407-416.http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3678761/http://www.ncbi.nlm.nih.gov/pubmed/23192220?tool=bestpractice.com通过电话做简短干预与面对面谈话同样有效,而且可能是一个更划算的选择。[36]Wilton G, Moberg DP, Van Stelle KR, et al. A randomized trial comparing telephone versus in-person brief intervention to reduce the risk of an alcohol-exposed pregnancy. J Subst Abuse Treat. 2013;45:389-394.http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4055081/http://www.ncbi.nlm.nih.gov/pubmed/23891460?tool=bestpractice.com