RESUMEN
Alcohol misuse is more prevalent, frequent, and severe among young adults who use cannabis. Treatment of dual alcohol and cannabis users may have mixed results, with some studies reporting that alcohol misuse increases when cannabis use decreases (substance substitution), while others report that alcohol misuse decreases along with decreasing cannabis use (treatment spillover), and others report no association. Additionally, little research tests whether gender differences are found in treatment of dual alcohol and cannabis users, which may be expected given previous alcohol-focused treatments showing larger effects for females. In the current study, we present a secondary analysis of a randomized clinical trial testing a text message-delivered cannabis use disorder (CUD) treatment (peer network counseling text or "PNC-txt"). The trial included 101 young adults ages 18-25 who met criteria for CUD. We tested whether alcohol use and binge drinking frequency (4+/5+ drinks for women/men) decreased in response to the PNC-txt treatment, which has previously shown effectiveness in reducing cannabis use days. Latent growth models tested PNC-txt effects on the monthly rate of change in alcohol use and binge drinking across three months. In the full sample, we found no evidence of significant treatment effects on alcohol use (d = -0.07) or binge drinking (d = -0.10). Moderation analyses, however, indicated the PNC-txt effect on both alcohol use and binge drinking differed significantly by gender. PNC-txt led to significantly larger decreases in alcohol use (d = -0.53) and binge drinking days (d = -0.43) across the three months for females, whereas the study saw opposite (but nonsignificant) effects for males (d = 0.30 and 0.16 for alcohol use and binge drinking, respectively). We found no evidence that reductions in alcohol use and binge drinking were associated with cannabis use decreases, arguing against direct substitution or spillover effects. These results provide evidence that treatments focused on cannabis use may have secondary beneficial effects for young-adult alcohol misuse, although such effects may be limited to women.
Asunto(s)
Alcoholismo , Abuso de Marihuana , Envío de Mensajes de Texto , Adolescente , Adulto , Consumo de Bebidas Alcohólicas/epidemiología , Alcoholismo/complicaciones , Alcoholismo/epidemiología , Alcoholismo/terapia , Consumo Excesivo de Bebidas Alcohólicas/terapia , Femenino , Humanos , Masculino , Abuso de Marihuana/complicaciones , Abuso de Marihuana/epidemiología , Abuso de Marihuana/terapia , Factores Sexuales , Adulto JovenRESUMEN
Helping the return of people with social disorders, including ethanol consumption, are important research topics in the field of biological sciences, and there are many uncertainties about the efficacy of drug interventions and exercise training. The aim of this study was to investigate the effects short-term combination of curcumin and swimming on the improvement of spatial memory. Male Wistar rats (200-250â¯g) were randomly assigned into ethanol or dextrose groups. After 4â¯days of gavage, and withdrawn of consumption, they were affected by swimming intervention or curcumin supplementation within 2â¯weeks. Spatial memory was assessed in Morris Water Maze (MWM) apparatus by a single training session of eight trials. Furthermore, levels of BDNF were measured in hippocampal tissue by doing real time PCR. The results showed that binge ethanol drinking had no significant effect on the traveled distance [F(1,14)â¯=â¯0.024; Pâ¯>â¯.05] and escape latency [F(1,14)â¯=â¯0.648; Pâ¯>â¯.05] of reaching the platform. In the probe test, both the percentage of swimming time [t(14)â¯=â¯-4.621; Pâ¯<â¯.001] and distance [t(14)â¯=â¯-4.989; Pâ¯<â¯.001] in the target quadrant was significantly lower in the ethanol group than the dextrose group. On the other hand in reviewing the effect of curcumin and swimming exercise on learning and spatial memory, The percentage of swimming time was significantly higher in the swim+curcumin [Pâ¯<â¯.01], training [Pâ¯<â¯.05] and curcumin [Pâ¯<â¯.05] subgroups then the control subgroup. The percentage of distance traveled in the swim+curcumin subgroup [Pâ¯<â¯.001] and curcumin subgroup [Pâ¯<â¯.05] was significantly higher than the control subgroup. In addition, in the group of binge ethanol drinking, the percentage of swimming time and distance traveled in the target quadrant in the swim+curcumin subgroup was significantly higher than the control subgroup [Pâ¯<â¯.001]. There was a positive correlation between BDNF gene expression and the percentage of swimming time [Pâ¯<â¯.01] and the distance traveled in the target quadrant [Pâ¯<â¯.001] was observed. In conclusion, Binge ethanol drinking causes spatial memory deficiency by reduction of BDNF, and the combination of curcumin and swimming training improves impaired spatial memory after binge ethanol drinking.
Asunto(s)
Antiinflamatorios no Esteroideos/uso terapéutico , Consumo Excesivo de Bebidas Alcohólicas/psicología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Curcumina/uso terapéutico , Terapia por Ejercicio/métodos , Recuperación de la Función/efectos de los fármacos , Memoria Espacial/efectos de los fármacos , Natación/psicología , Animales , Consumo Excesivo de Bebidas Alcohólicas/tratamiento farmacológico , Factor Neurotrófico Derivado del Encéfalo/biosíntesis , Terapia Combinada , Masculino , Aprendizaje por Laberinto/efectos de los fármacos , Ratas , Ratas WistarRESUMEN
OBJECTIVE: Behavioral economic theory suggests that a reduction in alcohol use is most likely when there is an increase in rewarding substance-free activities. Anxiety has also been linked to heavy drinking, and strategies to reduce anxiety may enhance alcohol interventions. The goal of this 2-site randomized controlled clinical trial was to evaluate the efficacy of a brief alcohol intervention that was supplemented with either a behavioral economic substance-free activity session (SFAS) or a relaxation training (Relaxation training [RT]) session. METHOD: Participants were 393 college students (61% female, mean age = 18.77 years) who reported 2 or more past-month heavy drinking episodes. Participants were randomized to 1 of 3 conditions: (a) assessment; (b) alcohol brief motivational intervention (BMI) plus SFAS; or (c) BMI plus RT. Both treatment conditions included 2 in-person sessions plus a phone booster session. Outcomes were evaluated 1-, 6-, 12-, and 16-months postintervention. RESULTS: Generalized linear mixed models indicated that the combination of a BMI plus either the SFAS or RT was associated with significant reductions in alcohol use and problems across the 16-month follow-up compared with assessment only. There were no significant differences between the two active treatment conditions. Changes in proportional reinforcement from substance-related activities, and protective behavioral strategies mediated treatment effects. CONCLUSION: Two-session (plus booster) interventions that combine BMI and either substance-free activity enhancement or RT can result in enduring reductions in alcohol misuse among college drinkers. (PsycINFO Database Record (c) 2019 APA, all rights reserved).
Asunto(s)
Consumo de Alcohol en la Universidad/psicología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Entrevista Motivacional , Terapia por Relajación , Adolescente , Consumo Excesivo de Bebidas Alcohólicas/psicología , Consejo , Economía del Comportamiento , Femenino , Humanos , Masculino , Refuerzo en Psicología , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND/PURPOSE: Legalization of marijuana for medical and/or recreational use in some U.S. states has increased attention to substance use and related problems. However, little attention has been paid to these phenomena among adults in families receiving Temporary Assistance for Needy Families (TANF) whose adverse life experiences may put them at elevated risk of substance use disorders (SUDs). METHODS: Data from the 2003-2014 National Survey on Drug Use and Health (NSDUH) were used to test trends in past-month binge drinking and past-year marijuana, other illicit drug, and any illicit drug use and to examine SUD prevalence and treatment correlates among adults in TANF families. RESULTS: While rates of binge drinking and any illicit drug use remained steady, marijuana use increased from 15.8% in 2003/2004 to 21.6% in 2013/2014, a 36.7% increase. Increased marijuana use was strongly related to changes in marijuana risk perception. Among adults in TANF families, 19.5% of men and 10.8% of women had a past-year SUD, but only one in five received treatment. Those aged 18-25, Black or Hispanic women, and those who had children at home when surveyed were less likely to have received treatment. DISCUSSION: Preventive efforts to address substance use, especially marijuana use, among adults in TANF families are needed. Moreover, given greater odds of unmet SUD treatment need among these economically disadvantaged adults, particularly racial/ethnic minority women and those who are in emerging adulthood, uninsured, and have children at home, measures to provide more inclusive services such as integrated behavioral health care are needed.
Asunto(s)
Servicios de Salud/estadística & datos numéricos , Uso de la Marihuana/epidemiología , Asistencia Pública , Trastornos Relacionados con Sustancias/epidemiología , Adolescente , Adulto , Negro o Afroamericano/estadística & datos numéricos , Actitud Frente a la Salud , Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Familia , Femenino , Hispánicos o Latinos/estadística & datos numéricos , Humanos , Masculino , Uso de la Marihuana/tendencias , Persona de Mediana Edad , Prevalencia , Riesgo , Factores Sexuales , Trastornos Relacionados con Sustancias/terapia , Estados Unidos/epidemiología , Población Blanca/estadística & datos numéricos , Adulto JovenRESUMEN
AIMS: To test the hypothesis that among non-treatment-seeking emerging adults (EA) who both use marijuana and have alcohol binges, a brief, longitudinally delivered, developmentally based motivational intervention would show greater reductions in the use of these two substances compared with a health education control condition. DESIGN: Parallel, two-group, randomized controlled trial with follow-up interventions conducted at 1, 3, 6 and 9 months and final assessments at 12 and 15 months. SETTING: Hospital-based research unit in the United States. PARTICIPANTS: Community-based 18-25-year-olds who reported at least monthly binge drinking and at least weekly marijuana use. INTERVENTION: Motivational intervention (EA-MI) focused primarily on themes of emerging adulthood (identity exploration, instability, self-focus, feeling in-between, a sense of possibilities) and the subjects' relationship to substance use (n = 110) compared with an attention-matched health education control condition (n = 116). MEASUREMENTS: The primary outcomes were days of binge alcohol, marijuana and dual use day as measured using the timeline follow-back method analysing the treatment by time interaction to determine relative differences in the rate of change between intervention arms. FINDINGS: At baseline, the mean rate (days/30) of binge drinking was 5.23 (± 4.31) of marijuana use was 19.4 (± 10.0) and of dual (same day) use was 4.11 (± 4.13). Relative to baseline, there were reductions in the rate of binge alcohol use, marijuana use and days of combined binge alcohol and marijuana use (P < 0.001) at all follow-up assessments. However, the treatment × time interaction was not statistically significant for alcohol (P = 0.37), for marijuana (P = 0.07) or for dual use (P = 0.55). Averaged over all follow-ups, mean reductions in binge, marijuana and dual use days were 1.16, 1.45 and 1.08, respectively, in the health education arm, and 1.06, 1.69 and 0.96 in EA-MI. Bayes factors were < 0.01 for frequency of binge alcohol use and frequency of dual binge alcohol and marijuana and 0.016 for marijuana use. CONCLUSIONS: A brief, longitudinally delivered, developmentally based motivational intervention for young adults did not produce reductions in binge alcohol, marijuana use or dual use days relative to a control condition.
Asunto(s)
Consumo Excesivo de Bebidas Alcohólicas/epidemiología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Uso de la Marihuana/epidemiología , Uso de la Marihuana/terapia , Entrevista Motivacional/métodos , Psicoterapia Breve/métodos , Adolescente , Adulto , Comorbilidad , Femenino , Estudios de Seguimiento , Humanos , Estudios Longitudinales , Masculino , Estados Unidos/epidemiología , Adulto JovenAsunto(s)
Consumo Excesivo de Bebidas Alcohólicas/complicaciones , Conducta Ceremonial , Conducta Compulsiva/complicaciones , Magia/psicología , Trastorno Obsesivo Compulsivo/complicaciones , Adulto , Antipsicóticos/uso terapéutico , Consumo Excesivo de Bebidas Alcohólicas/psicología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Clonazepam/uso terapéutico , Terapia Cognitivo-Conductual , Conducta Compulsiva/psicología , Conducta Compulsiva/terapia , Fluvoxamina/uso terapéutico , Moduladores del GABA/uso terapéutico , Humanos , Masculino , Trastorno Obsesivo Compulsivo/psicología , Trastorno Obsesivo Compulsivo/terapia , Risperidona/uso terapéutico , Inhibidores Selectivos de la Recaptación de Serotonina/uso terapéuticoRESUMEN
Heavy drinking by college students is exceedingly harmful to the individuals and to the overall college environment. Current interventions to reduce drinking and negative consequences are infrequently utilized. This randomized clinical trial examined an alternative approach that sought to increase exercise behavior, a substance free activity, in sedentary heavy drinking college students. Participants (N = 70) were randomized to an 8-week exercise intervention: (a) motivational interviewing plus weekly exercise contracting (MI + EC) or (b) motivational interviewing and weekly contingency management for exercise (MI + CM). Follow-up evaluations occurred at posttreatment (2 months) and 6 months post baseline. Participants in both interventions significantly increased exercise frequency initially, and the MI + CM participants exercised significantly more than the MI + EC intervention participants during the intervention period (d = 1.70). Exercise behavior decreased during the follow-up period in both groups. Significant reductions in drinking behaviors and consequences were noted over time, but were not related to changes in exercise or the interventions (ds ≤ 0.01). This study underscores the complex nature of promoting 1 specific health behavior change with the goal of changing another. (PsycINFO Database Record
Asunto(s)
Consumo de Alcohol en la Universidad/psicología , Consumo Excesivo de Bebidas Alcohólicas/terapia , Ejercicio Físico/psicología , Entrevista Motivacional , Adolescente , Adulto , Consumo Excesivo de Bebidas Alcohólicas/psicología , Femenino , Humanos , Masculino , Conducta Sedentaria , Estudiantes , Resultado del Tratamiento , Universidades , Adulto JovenRESUMEN
Brief addiction treatments, including motivational interviewing (MI), have shown promise with youth. One underexamined factor in this equation is the role of therapist behaviors. We therefore sought to assess whether and how therapist behaviors differ for Hispanic versus non-Hispanic youth and how that may be related to treatment outcome. With 80 substance-using adolescents (M age = 16 years; 65% male; 59% Hispanic; 41% non-Hispanic), we examined the relationship between youth ethnicity and therapist behaviors across two brief treatments (MI and alcohol/marijuana education [AME]). We then explored relationships to youth 3-month treatment response across four target outcomes: binge drinking days, alcohol-related problems, marijuana use days, and marijuana-related problems. In this study, therapists showed significantly more MI skills within the MI condition and more didactic skills in the AME condition. With respect to youth ethnicity, across both conditions (MI and AME), therapists used less MI skills with Hispanic youth. Contrary to expectations, therapists' use of MI skills was not connected to poorer outcomes for Hispanic youth across the board (e.g., for binge drinking days, marijuana use days, or marijuana-related problems). Rather, for Hispanic youth, therapists' use of lower MI skills was related only to poorer treatment outcomes in the context of alcohol-related problems. The observed relationships highlight the importance of investigating salient treatment interactions between therapist factors and youth ethnicity to guide improvements in youth treatment response.
Asunto(s)
Consumo Excesivo de Bebidas Alcohólicas/terapia , Disparidades en Atención de Salud , Hispánicos o Latinos , Abuso de Marihuana/terapia , Fumar Marihuana/terapia , Entrevista Motivacional/métodos , Educación del Paciente como Asunto/métodos , Pautas de la Práctica en Medicina , Adolescente , Negro o Afroamericano , Trastornos Relacionados con Alcohol/terapia , Estudios de Casos y Controles , Femenino , Humanos , Masculino , Procesos Psicoterapéuticos , Psicoterapia Breve/métodos , Resultado del Tratamiento , Población BlancaRESUMEN
The current study sought to evaluate the feasibility and efficacy of a brief mindfulness intervention aimed to reduce rates and consequences of binge drinking among college students. Participants were 76 undergraduate students assigned to a mindfulness/cue exposure group (MG) or a control/cue exposure only group (CG). Assessments were administered at the beginning of the initial session (i.e., baseline), the end of the initial session (i.e., posttreatment) and weekly for the subsequent 4 weeks. During the initial session, participants engaged in a cue exposure protocol that differed by group. The MG participated in a 60-min individual mindfulness intervention composed of didactic and experiential activities during the initial session. They participated in a mindfulness practice during the Week 2 follow-up assessment and were asked to engage in 1 hr of out-of-session mindfulness meditation each week during the 4-week assessment period. Treatment outcome examined changes in frequency of binge episodes, consequences of alcohol use, readiness to change alcohol use, alcohol refusal self-efficacy, and dispositional mindfulness between groups over time. Group differences in readiness to change, self-efficacy, and dispositional mindfulness were not found from baseline to posttreatment. Four weeks after the initial intervention, the MG reported significantly less binge episodes, fewer consequences of alcohol use, higherself-efficacy and higher dispositional mindfulness than the CG. Feasibility and participant acceptability of the intervention was demonstrated by consistent attendance, low attrition and high satisfaction ratings by the MG. Results provide initial support for the efficacy of a brief, mindfulness-based intervention among college students who report binge drinking. (PsycINFO Database Record
Asunto(s)
Consumo de Alcohol en la Universidad , Consumo Excesivo de Bebidas Alcohólicas/terapia , Atención Plena/métodos , Adolescente , Adulto , Femenino , Humanos , Masculino , Proyectos Piloto , Resultado del Tratamiento , Adulto JovenRESUMEN
Although risky/harmful drinking, in the form of binge drinking, remains a national problem, only recently have health services in universities systematically screened for drinking, drug use, and smoking. This article recounts "lessons learned" in two nurse-directed, interdisciplinary health services, which adapted the National College Depression Partnership model to include screening and brief intervention (SBIRT) for risky/harmful alcohol use in the form of binge drinking. Using a planned change model, nurse leaders worked with university administrators, providers, and health service staff to screen all students seeking health services for risky drinking. The outcomes suggest that this process may increase staff and student awareness of the importance of alcohol consumption to health, show the ease of using SBIRT screening along with standard screening tools, and yield information on the normalization of high-risk drinking in collegiate settings. Project findings indicate that common perceptions in college students minimize negative outcomes and stress the importance of additional quality assurance initiatives that review the efficacy of combinations of standardized screening tools.