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Oxytocin Co Administered With Low-Dose Naltrexone Decreased Excessive and “Relapse” Alcohol Drinking In Mice 低剂量纳曲酮给予催产素Co可减少小鼠过度饮酒和“复发”饮酒
Pub Date : 2022-01-01 DOI: 10.47739/substanceabuse.1096
Yan Zhou, Angelique Baehr, David C. Zhou, M. Kreek
Oxytocin is a neuropeptide that has potential for the development as an anti-alcoholism treatment. Clinical studies have recently found that intranasal oxytocin treatment reduces alcohol withdrawal symptoms or craving in alcohol-dependent patients with high anxiety. In rodents, activation of oxytocin receptor by systemic or central administration of oxytocin decreases alcohol reward, consumption and cue-induced alcohol seeking behaviors. The neurobiological interaction between oxytocin and mu opioid receptors (MOR) has been well established: MOR agonists or endogenous beta-endorphin inhibit oxytocin release and neuronal activity. Here we explored whether oxytocin under MOR antagonism by naltrexone can enhance the reduction of alcohol intake by oxytocin alone after 3-week excessive alcohol drinking in an intermittent access alcohol (IAA) mouse model or after 1-week abstinence in mouse alcohol deprivation effect (ADE) model. For a genetic control for naltrexone effect, neuronal proopiomelanocortin enhancer (nPE) knockout mice with brain-specific beta-endorphin deficiency were further studied with oxytocin. We found that administration of oxytocin at 0.1 mg/kg [but not 0.01 or 0.03 mg/kg] decreased alcohol intake and preference. When oxytocin co- administered with naltrexone, oxytocin at 0.01-0.03 mg/kg with low doses of naltrexone (0.5 or 1 mg/kg) reduced alcohol drinking more profoundly than the sub-effective doses of oxytocin alone. Alcohol “relapse” in the ADE was prevented by either oxytocin alone or co-administration of oxytocin with naltrexone. The oxytocin effect was confirmed in nPE-/- mice, suggesting independent mechanisms by which oxytocin and naltrexone reduced alcohol drinking. Our study suggests that oxytocin in combination with low-dose naltrexone offers a novel strategy in alcoholism treatment.
催产素是一种神经肽,具有抗酒精治疗的潜力。临床研究最近发现,鼻内催产素治疗可以减轻酒精依赖患者的酒精戒断症状或渴望。在啮齿类动物中,通过全身或中枢注射催产素激活后叶催产素受体会减少酒精奖励、消耗和线索诱导的酒精寻求行为。催产素和mu阿片受体(MOR)之间的神经生物学相互作用已经得到了很好的证实:MOR激动剂或内源性β -内啡肽抑制催产素释放和神经元活动。本研究探讨了纳曲酮MOR拮抗作用下的催产素是否能增强间歇获取酒精(IAA)小鼠模型中过量饮酒3周后单独使用催产素或小鼠酒精剥夺效应(ADE)模型中戒酒1周后的酒精摄入量减少。为了对纳曲酮效应进行遗传控制,我们用催产素进一步研究了脑特异性β -内啡肽缺乏症的nPE基因敲除小鼠。我们发现0.1 mg/kg(而不是0.01或0.03 mg/kg)的催产素可以减少酒精摄入量和偏好。当催产素与纳曲酮联合使用时,与低剂量纳曲酮(0.5或1 mg/kg)相比,催产素在0.01-0.03 mg/kg的剂量下更能减少饮酒量。通过单独使用催产素或与纳曲酮联合使用催产素可以预防ADE的酒精“复发”。在nPE-/-小鼠中证实了催产素的作用,这表明催产素和纳曲酮减少饮酒的独立机制。我们的研究表明,催产素联合低剂量纳曲酮为酒精中毒治疗提供了一种新的策略。
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引用次数: 0
The Association between Maternal Depression, Infant Characteristics and Need for Assistance in A Low-Income-Country. 低收入国家产妇抑郁、婴儿特征和援助需求之间的关联。
Pub Date : 2021-01-01 Epub Date: 2021-06-25
H J Odendaal, M Human, C van der Merwe, L T Brink, D G Nel, R D Goldstein

Background: Depression in the peripartum period is prevalent in low-income-countries. The identification of women needing referral is often lacking and on the other hand, women in need of support and treatment do not make use of existing support.

Objectives: To identify risk factors for fetal and postnatal consequences of depression in pregnancy and to investigate further management once women at risk have been identified.

Methods: The Safe Passage Study was a large prospective multicenter international study. Extensive information, including the Edinburgh postnatal depression scale (EPDS), was collected during the study. At risk women were referred to the study's social worker (SW). Women were categorized according to risk on their EPDS results. Risk categories were characterized and investigated for infant outcomes.

Results: Data from 5,489 women were available for analysis and revealed a 51% prevalence of prenatal depression. Fourteen percent of at-risk women attended SW appointments, while 36% accepted the SW referral but persistently failed to attend. At risk women were significantly younger, had less formal education, had lower monthly income, and lived in more crowded conditions. They used significantly more alcohol and cigarettes. Their infants had shorter gestational ages, lower birth weights and were more growth restricted. Infants of depressed women who missed appointments weighed less and were more growth restricted.

Conclusion: Women with high EPDSs had less favorable socioeconomic conditions, used more alcohol or tobacco during pregnancy, and their infants weighed less with more growth restriction. Women who repeatedly missed their appointments came from the poorest socioeconomic conditions and their infants had worse birth outcomes.

背景:在低收入国家,围产期抑郁症非常普遍。另一方面,需要支持和治疗的妇女并没有利用现有的支持:目标:确定妊娠期抑郁症对胎儿和产后造成影响的风险因素,并在确定高危妇女后对其进一步管理进行调查:安全通道研究是一项大型前瞻性多中心国际研究。研究期间收集了大量信息,包括爱丁堡产后抑郁量表(EPDS)。有风险的产妇被转介给研究的社会工作者(SW)。根据爱丁堡产后抑郁量表(EPDS)的结果,对产妇进行风险分类。对风险类别进行特征描述,并对婴儿结局进行调查:共有 5489 名妇女的数据可供分析,结果显示产前抑郁症的发病率为 51%。14%的高危产妇参加了社工预约,36%的产妇接受了社工的转介,但一直未参加预约。高危产妇明显更年轻,正规教育程度更低,月收入更低,居住环境更拥挤。她们酗酒和吸烟的比例明显更高。她们的婴儿胎龄更短,出生体重更轻,发育更受限制。失约的抑郁妇女的婴儿体重更轻,发育更受限制:EPDS值高的妇女的社会经济条件较差,怀孕期间酗酒或吸烟较多,她们的婴儿体重较轻,生长发育受限较多。屡次失约的妇女来自社会经济条件最差的地区,其婴儿的出生结果也较差。
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引用次数: 0
Alcohol and Other Drug Use in a Sample of Admitted Adolescent Trauma Patients. 入院青少年创伤患者样本中的酒精和其他药物使用情况。
Pub Date : 2018-01-01 Epub Date: 2018-05-31
Michael J Mello, Julie R Bromberg, Hale Wills, Barbara A Gaines, Garry Lapidus, Megan L Ranney, Anthony Spirito, Christina Parnagian, Janette Baird

Introduction: Alcohol screening, brief intervention and referral to treatment is mandated within the level 1 pediatric trauma center. However, data on the prevalence of alcohol and drug use among admitted pediatric trauma patients is limited. Our study objective was to describe substance use and related negative consequences in admitted adolescent trauma patients across three pediatric level 1 trauma centers.

Methods: This surveillance study was nested within a study on electronically delivered parenting skills education to parents of admitted adolescents (12-17 years) screening positive for alcohol or drug use. Enrolled adolescents completed baseline assessments to examine demographics, substance use and related negative consequences. Thirty-seven parent-adolescent dyads enrolled in the intervention study.

Results: Participants were eligible if they received a positive CRAFFT score or a positive biological screen for alcohol or drug use at time of the hospital admission. Of those enrolled into the study, 9 (24%) reported no substance use in the prior 12 months in our assessment battery. Of the remaining 28 patients, 6 (16%) reported using only alcohol, 10 (27%) only marijuana, 9 (24%) both alcohol and marijuana, and 3 (8%) alcohol and marijuana with other drugs in the past 12 months. Negative consequences reported varied between those who reported alcohol use only and those who reported marijuana use only with physical consequences of use most often being reported by those using alcohol (hangover, vomiting), and psychosocial consequences (getting into trouble with parents, doing something later regret) by those who used only marijuana.

Conclusion: These findings support the use of laboratory screening and screening questionnaires for all adolescent trauma admissions to capture a complete picture of alcohol and drug use.

导言:一级儿科创伤中心必须进行酒精筛查、简单干预和转诊治疗。然而,有关儿科创伤入院患者酗酒和吸毒情况的数据十分有限。我们的研究目标是描述三家儿科一级创伤中心收治的青少年创伤患者的药物使用情况及相关不良后果:本监测研究嵌套在一项研究中,该研究针对入院青少年(12-17 岁)的父母开展电子育儿技能教育,这些青少年的酒精或药物使用筛查结果呈阳性。入选的青少年完成了基线评估,以检查人口统计学、药物使用和相关负面影响。37对父母-青少年组合参加了干预研究:入院时CRAFFT评分呈阳性或酒精或药物使用生物筛查呈阳性的参与者均符合条件。在被纳入研究的患者中,有 9 人(24%)在我们的评估电池中报告在之前的 12 个月中没有使用过药物。在其余 28 名患者中,有 6 人(16%)称在过去 12 个月中只饮酒,10 人(27%)称只吸食大麻,9 人(24%)称既饮酒又吸食大麻,3 人(8%)称既饮酒又吸食大麻和其他毒品。仅报告饮酒和仅报告吸食大麻的人所报告的负面后果各不相同,饮酒者报告最多的是身体后果(宿醉、呕吐),而仅吸食大麻者报告最多的是心理社会后果(与父母闹矛盾、做了事后后悔的事):这些研究结果支持对所有入院的青少年创伤患者进行实验室筛查和筛查问卷,以全面了解酒精和毒品的使用情况。
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引用次数: 0
Risk Factors Associated With Gambling Involvement among a National Sample of African American and European American Young Adults. 全国非裔美国人和欧裔美国人青少年样本中与参与赌博有关的风险因素。
Pub Date : 2018-01-01 Epub Date: 2018-10-16
Manik Ahuja, Renee Cunningham-Williams, Kimberly B Werner, Kathleen K Bucholz

In the current research, we examined the association of key risk and protective factors for gambling involvement from the domains of family environment, conduct problems/delinquency, substance use, and depressive psychopathology in a nationally representative sample. The sample was comprised of 13,291 young adults (ages 18-26; Meanage = 22.8) self-identifying as European American (n=9,939) or African American (n=3,335) who participated in Wave III (n = 15,170) of the restricted-use National Longitudinal Study of Adolescent to Adult Health. We used separate logistic regressions to study participation in specific gam bling categories (lottery games, casino-type games, other games). Childhood neglect, physical discipline, and current alcohol use was associated across each of the three gam bling categories. Our results also revealed differences between European American and African American subjects. Current cannabis use was associated with all three categories among African Americans, while current cigarette use was associated among European Americans for lottery games, and depression (female) was associated with other games. We also applied multinomial logistic regression to study gambling involvement based on the number of gam bling categories that the participant engaged in 2 or more (referent), only 1, or none at all. Our results revealed that delinquency/conduct symptoms (AOR=0.83) along with cannabis use (African American; AOR =0.66), cigarette use (European American; AOR =0.83), current alcohol use (AOR=0.66) were associated with gambling in two categories vs. gambling in one category. Childhood physical discipline (AOR=0.75) and childhood neglect (AOR=0.75) were associated with gam bling in two categories vs. no gambling. Further are needed to investigate the developmental pathways leading to increased gam bling involvement among African American and European American adolescents and young adults.

在目前的研究中,我们从家庭环境、行为问题/不良行为、药物使用和抑郁性精神病理学等领域,对具有全国代表性的样本中参与赌博的主要风险和保护因素的关联性进行了研究。样本由 13,291 名自称为欧洲裔美国人(9,939 人)或非洲裔美国人(3,335 人)的年轻成年人(18-26 岁;平均年龄 = 22.8 岁)组成,他们参加了限制使用的《全国青少年到成人健康纵向研究》第三波(15,170 人)。我们使用单独的逻辑回归来研究参与特定游戏类别(彩票游戏、赌场类游戏、其他游戏)的情况。在三个游戏类别中,童年被忽视、体罚和目前酗酒都与这些因素有关。我们的研究结果还显示了欧裔美国人和非裔美国人之间的差异。在非裔美国人中,当前使用大麻与所有三个类别都有关联,而在欧裔美国人中,当前吸烟与彩票游戏有关联,抑郁(女性)与其他游戏有关联。我们还采用多项式逻辑回归法,根据参与者参与 2 种或 2 种以上(参考)、仅参与 1 种或完全不参与的游戏种类数量来研究参与赌博的情况。我们的研究结果表明,犯罪/行为症状(AOR=0.83)、吸食大麻(非洲裔美国人;AOR=0.66)、吸烟(欧洲裔美国人;AOR=0.83)、目前酗酒(AOR=0.66)与参与两类赌博或参与一类赌博有关。童年时期的体罚(AOR=0.75)和童年时期的忽视(AOR=0.75)与两类赌博相关,与不赌博相关。我们需要进一步研究非裔美国人和欧洲裔美国人青少年和年轻人参与赌博增加的发展途径。
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引用次数: 0
Heavy Drinking and Treatment among HIV/HCV Co-Infected Patients. HIV/HCV合并感染患者的重度饮酒与治疗
Pub Date : 2018-01-01 Epub Date: 2018-07-26
Jennifer C Elliott, Noga Shalev, Deborah S Hasin

Aims: Given the efficacy of new medications for Hepatitis C virus (HCV), we aimed to determine whether drinking relates to HCV treatment access among the high-risk group of individuals with HIV/HCV co-infection.

Methods: We sampled 210 patients in a sexual health clinic; of these, 39 reported HIV/HCV co-infection (79.49% male; 56.41% Black). Patients completed a self-report survey on drinking and treatment history.

Results: Those drinking despite health problems reported less HCV treatment (p =0.035). Drinking despite health problems did not relate to whether HCV treatment was recommended by providers, and binge drinking did not relate to either HCV outcome. Drinking was unrelated to HIV treatment.

Conclusions: HIV/HCV co-infected individuals drinking despite health problems are in urgent need of attention, to reduce drinking and increase engagement in treatment. Drinking despite health problems m ay serve as an effective screening question to identify HIV/HCV co-infected drinkers who are most at risk of being untreated.

目的:考虑到丙型肝炎病毒(HCV)新药的疗效,我们旨在确定饮酒是否与HIV/HCV合并感染高危人群的HCV治疗可及性有关。方法:在某性健康门诊抽取210例患者;其中,39例报告HIV/HCV合并感染(79.49%为男性;56.41%的黑人)。患者完成了关于饮酒和治疗史的自我报告调查。结果:尽管存在健康问题但仍饮酒的患者报告的HCV治疗较少(p =0.035)。尽管存在健康问题,但饮酒与医生是否推荐丙型肝炎治疗无关,酗酒与丙型肝炎的任何结果都无关。饮酒与艾滋病治疗无关。结论:HIV/HCV合并感染者尽管存在饮酒健康问题,但迫切需要引起重视,减少饮酒,提高治疗参与度。尽管存在健康问题,但仍然饮酒可以作为一种有效的筛查问题,以确定HIV/HCV合并感染的饮酒者,他们最有可能得不到治疗。
{"title":"Heavy Drinking and Treatment among HIV/HCV Co-Infected Patients.","authors":"Jennifer C Elliott,&nbsp;Noga Shalev,&nbsp;Deborah S Hasin","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Aims: </strong>Given the efficacy of new medications for Hepatitis C virus (HCV), we aimed to determine whether drinking relates to HCV treatment access among the high-risk group of individuals with HIV/HCV co-infection.</p><p><strong>Methods: </strong>We sampled 210 patients in a sexual health clinic; of these, 39 reported HIV/HCV co-infection (79.49% male; 56.41% Black). Patients completed a self-report survey on drinking and treatment history.</p><p><strong>Results: </strong>Those drinking despite health problems reported less HCV treatment (p =0.035). Drinking despite health problems did not relate to whether HCV treatment was recommended by providers, and binge drinking did not relate to either HCV outcome. Drinking was unrelated to HIV treatment.</p><p><strong>Conclusions: </strong>HIV/HCV co-infected individuals drinking despite health problems are in urgent need of attention, to reduce drinking and increase engagement in treatment. Drinking despite health problems m ay serve as an effective screening question to identify HIV/HCV co-infected drinkers who are most at risk of being untreated.</p>","PeriodicalId":90627,"journal":{"name":"Journal of substance abuse and alcoholism","volume":"6 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6312191/pdf/nihms-998041.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"36828744","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Characteristics and Predictors of Intention to use Cessation Treatment among Smokers with Schizophrenia: Young Adults Compared to Older Adults. 患有精神分裂症的吸烟者使用戒烟治疗意向的特征和预测因素:年轻人与老年人相比。
Pub Date : 2017-01-01 Epub Date: 2017-03-23
Mary F Brunette, Joelle C Feiron, Kelly Aschbrenner, Daniel Colctti, Timothy Devitt, Mary Ann Greene, Amy Harrington, Gregory C MoHugo, Samh Pratt, Delbert Robinson, Jill Williams, Haiyi Xie

Background: Over half of young adults with schizophrenia smoke. Quitting before age 30 could prevent some of the disparate morbidity and mortality due to smoking-related diseases. However, little research has addressed smoking in this group nor evaluated strategies to help young adults with schizophrenia quit smoking.

Methods: We compared demographic and smoking-related characteristics of young adults and those over 30 years of age among 184 smokers with schizophrenia. With a series of regression models, we assessed whether age, gender, smoking characteristics, social norms, attitudes, and perceived behavioral control predicted intention to quit smoking and to use cessation treatments.

Results: Young adults had smoked for fewer years, had lower nicotine dependence, and had lower breath carbon monoxide levels than those over 30, yet awareness of the harms of smoking and readiness to quit were similar between groups. Attitudes about smoking, attitudes about cessation treatment, social norms for cessation treatment, and perceived behavioral control for cessation treatment significantly predicted intention to use cessation treatment. Age was not a predictor of intention to quit, nor to use cessation treatment.

Conclusions: Young adults with schizophrenia are amenable to smoking cessation intervention. Increasing awareness of the safety, efficacy and access to cessation treatments among smokers with schizophrenia and also among those in their social network may improve use of effective cessation treatment. These strategies may enhance the standard educational approach (increasing awareness of harms). Research is needed to evaluate such intervention strategies in smokers with schizophrenia of all ages.

背景:精神分裂症患者中有一半以上的年轻人吸烟。在 30 岁之前戒烟可以避免因吸烟相关疾病而导致的一些不同程度的发病率和死亡率。然而,很少有研究涉及这一群体的吸烟问题,也很少对帮助精神分裂症青壮年患者戒烟的策略进行评估:我们比较了 184 名精神分裂症吸烟者中年轻成人和 30 岁以上吸烟者的人口统计学特征和吸烟相关特征。通过一系列回归模型,我们评估了年龄、性别、吸烟特征、社会规范、态度和感知行为控制是否能预测戒烟意愿和使用戒烟治疗的意愿:与30岁以上的人相比,年轻人吸烟的年数较少,尼古丁依赖性较低,呼出气体中的一氧化碳含量也较低,但对吸烟危害的认识和戒烟意愿在不同群体之间相似。对吸烟的态度、对戒烟治疗的态度、对戒烟治疗的社会规范以及对戒烟治疗的感知行为控制对使用戒烟治疗的意向有显著的预测作用。年龄既不是戒烟意愿的预测因素,也不是使用戒烟治疗的预测因素:结论:患有精神分裂症的年轻人适合戒烟干预。提高精神分裂症吸烟者及其社交网络中的吸烟者对戒烟治疗的安全性、有效性和可及性的认识,可以提高有效戒烟治疗的使用率。这些策略可以加强标准的教育方法(提高对危害的认识)。需要开展研究,以评估针对各年龄段精神分裂症吸烟者的此类干预策略。
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引用次数: 0
Recovery Support for Adolescents with Substance use Disorders: The Impact of Recovery Support Telephone Calls Provided by Pre-Professional Volunteers. 为有药物使用障碍的青少年提供康复支持:专业前志愿者提供的康复支持电话的影响。
Bryan R Garner, Mark D Godley, Lora L Passetti, Rodney R Funk, William L White

The present quasi-experiment examined the direct and indirect effects of recovery support telephone calls following adolescent substance use disorder treatment. Six-month outcome data from 202 adolescents who had received recovery support calls from primarily pre-professional (i.e., college-level social service students) volunteers was compared to 6-month outcome data from a matched comparison sample of adolescents (n = 404). Results suggested adolescents in the recovery support sample had significantly greater reductions in their recovery environment risk relative to the comparison sample (β = -.17). Path analysis also suggested that the reduction in recovery environment risk produced by recovery support calls had indirect impacts (via recovery environment risk) on reductions in social risk (β = .22), substance use (β = .23), and substance-related problems (β = .16). Finally, moderation analyses suggested the effects of recovery support calls did not differ by gender, but were significantly greater for adolescents with lower levels of treatment readiness. In addition to providing rare empirical support for the effectiveness of recovery support services, an important contribution of this study is that it provides evidence that recovery support services do not necessarily have to be "peer-based," at least in terms of the recovery support service provider having the experiential credentials of being "in recovery." If replicated, this latter finding may have particularly important implications for helping increase the recovery support workforce.

本准实验研究了青少年药物使用障碍治疗后康复支持电话的直接和间接效果。我们将 202 名青少年的 6 个月结果数据与相匹配的青少年对比样本(n = 404)的 6 个月结果数据进行了比较,前者主要是接受了职业前志愿者(即大学水平的社会服务专业学生)的康复支持电话。结果表明,与对比样本相比,康复支持样本中的青少年的康复环境风险明显降低(β = -.17)。路径分析还表明,康复支持电话对康复环境风险的降低(通过康复环境风险)间接影响了社会风险(β = .22)、药物使用(β = .23)和药物相关问题(β = .16)的降低。最后,调节分析表明,康复支持电话的效果没有性别差异,但对治疗准备程度较低的青少年的影响明显更大。除了为康复支持服务的有效性提供了罕见的经验支持外,本研究的一个重要贡献是,它提供了证据,证明康复支持服务并不一定要 "以同伴为基础",至少康复支持服务提供者要有 "康复中 "的经历。如果能够推广,后一项发现可能对帮助增加康复支持人员队伍具有特别重要的意义。
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引用次数: 0
Recruitment and Retention of Smokers Versus Nonsmokers in an rTMS Study. 一项rTMS研究中吸烟者与非吸烟者的招募和保留。
Christine E Sheffer, Sharon Brackman, Mark Mennemeier, Ginger Brown, Reid D Landes, John Dornhoffer, Timothy Kimbrell, Warren K Bickel

Repetitive transcranial magnetic stimulation (rTMS) is a new frontier in the examination of addictive behaviors and perhaps the development of new interventions. This study examined differences in recruitment, eligibility, and retention among smokers and nonsmokers in an rTMS study. We modeled participant eligibility and study completion among eligible participants accounting for demographic differences between smokers and nonsmokers. Nonsmokers were more likely than smokers to remain eligible for the study after the in-person screen (84.2% versus 57.4%; OR 4.0 CI: 1.0, 15.4, p=0.05) and to complete the study (87.5% versus 59.3%; OR=43.9 CI: 2.8, 687.2, p=0.007). The preliminary findings suggest that careful screening for drugs of abuse and brain abnormalities among smokers prior to administering rTMS is warranted. More research is needed concerning the prevalence of brain abnormalities in smokers. Smokers might need to be informed about a higher risk of incidental MRI findings.

重复经颅磁刺激(rTMS)是研究成瘾行为和开发新干预措施的新前沿。本研究在rTMS研究中考察了吸烟者和非吸烟者在招募、资格和保留方面的差异。我们在符合条件的参与者中建立了参与者资格和研究完成情况的模型,考虑了吸烟者和非吸烟者之间的人口统计学差异。面对面筛查后,不吸烟者比吸烟者更有可能继续符合研究条件(84.2%对57.4%;OR 4.0 CI: 1.0, 15.4, p=0.05)和完成研究(87.5%对59.3%;OR=43.9, CI: 2.8, 687.2, p=0.007)。初步研究结果表明,在实施rTMS之前,对吸烟者进行药物滥用和大脑异常的仔细筛查是有必要的。需要对吸烟者大脑异常的患病率进行更多的研究。吸烟者可能需要被告知意外MRI发现的风险较高。
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引用次数: 0
On Consistency of Self- and Proxy-reported Regular Smoking Initiation Age. 自我报告与代理报告开始吸烟年龄的一致性研究。
Julia N Soulakova, Brianna C Bright, Lisa J Crockett

Early onset of smoking is associated with heavier tobacco consumption and longer smoking careers. Consequently, obtaining accurate estimates of early smoking is a priority. The purpose of this study was to examine the utility of proxy reports of the age of smoking initiation, and specifically to explore whether there are differences in the consistency of proxy-reported and self-reported smoking behaviors. Data came from the 2002-2003 Tobacco Use Supplement to the Current Population Survey, where the current smoking behaviors and smoking history of participants were reported by self-and proxy-respondents on two occasions, one year apart. Sequential multiple-testing methods were used to assess significance of the differences in reported prevalence of consistent reports among specific sub-populations defined by age, gender and survey administration mode. Results indicated that self-reports are more reliable (more consistent over time) than proxy reports or mixed reports that include self-report at one time point and proxy reports at another. The rate of perfect agreement was also highest for self-reports. The impact of respondent type on the consistency of reports also depended on the target subjects' age and the survey administration mode (phone or in-person).

早开始吸烟与大量烟草消费和较长的吸烟生涯有关。因此,获得早期吸烟的准确估计是当务之急。本研究的目的是检验开始吸烟年龄的代理报告的效用,特别是探讨代理报告和自我报告的吸烟行为的一致性是否存在差异。数据来自2002-2003年当前人口调查的烟草使用补充,其中参与者的当前吸烟行为和吸烟史由自我和代理受访者两次报告,间隔一年。采用顺序多重检验方法评估按年龄、性别和调查管理模式定义的特定亚人群中一致报告的患病率差异的显著性。结果表明,自我报告比代理报告或混合报告更可靠(随着时间的推移更一致),混合报告包括一个时间点的自我报告和另一个时间点的代理报告。自我报告的完全一致率也是最高的。调查对象类型对报告一致性的影响还取决于目标对象的年龄和调查管理模式(电话或面对面)。
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引用次数: 0
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Journal of substance abuse and alcoholism
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