RESUMEN
OBJECTIVE: We conducted a pilot study comparing problem solving therapy for primary care (PST-PC) to a dietary education control condition in middle-aged and older veterans with symptoms of emotional distress and subsyndromal depression. METHODS: This was a two-site study at the VA Pittsburgh Healthcare System and Philadelphia VA Medical Center. Participants included veterans >50 years of age referred from primary care clinics who were eligible if they obtained a pre-screen score >11 on the Centers for Epidemiologic Studies Depression (CES-D) scale. Exclusions were a DSM-IV Major Depressive Episode within the past year, active substance abuse/dependence within 1 month, current antidepressant therapy, and a Mini mental status exam score <24. Participants were randomized to receive one of two interventions--either PST-PC or an attention control condition consisting of dietary education (DIET)--each consisting of six to eight sessions within a 4-month period. RESULTS: Of 45 individuals randomized, 23 (11 PST-PC and 12 DIET) completed treatment. Using regression models in completers that examined outcomes at end of treatment while controlling for baseline scores, there were significant differences between treatment groups in SF-36 mental health component scores but not in depressive symptoms (as assessed with either the 17-item Hamilton Rating Scale for Depression or the Beck Depression Inventory), social problem solving skills, or physical health status (SF-36 physical health component score). CONCLUSIONS: These pilot study findings suggest that a six-to-eight session version of PST-PC may lead to improvements in mental health functioning in primary care veterans with subsyndromal depressive symptoms.
Asunto(s)
Trastorno Depresivo/terapia , Solución de Problemas , Psicoterapia/métodos , Veteranos , Anciano , Dieta , Femenino , Humanos , Masculino , Persona de Mediana Edad , Educación del Paciente como Asunto , Proyectos Piloto , Escalas de Valoración PsiquiátricaRESUMEN
BACKGROUND: Addiction susceptibility and treatment responsiveness are greatly influenced by genetic factors. Sequence variation in genes involved in the mechanisms of drug action have the potential to influence addiction risk and treatment outcome. The opioid receptor system is involved in mediating the rewarding effects of cocaine and opioids. The µ-opioid receptor (MOR) has traditionally been considered the primary target for opioid addiction. The MOR, however, interacts with and is regulated by many known MOR interacting proteins (MORIPs), including the δ-opioid receptor (DOR). METHODS: The present study evaluated the contribution of OPRD1, the gene encoding the DOR, to the risk of addiction to opioids and cocaine. The association of OPRD1 polymorphisms with both opioid addiction (OA) and cocaine addiction (CA) was analyzed in African American (OA n=336, CA n=503) and European American (OA n=1007, CA n=336) populations. RESULTS: The primary finding of this study is an association of rs678849 with cocaine addiction in African Americans (allelic p=0.0086). For replication purposes, this SNP was analyzed in a larger independent population of cocaine addicted African Americans and controls and the association was confirmed (allelic p=4.53 × 10(-5); n=993). By performing a meta-analysis on the expanded populations, the statistical evidence for an association was substantially increased (allelic p=8.5 × 10(-7)) (p-values non-FDR corrected). CONCLUSION: The present study suggests that polymorphisms in OPRD1 are relevant for cocaine addiction in the African American population and provides additional support for a broad role for OPRD1 variants in drug dependence.
Asunto(s)
Negro o Afroamericano/genética , Trastornos Relacionados con Cocaína/genética , Trastornos Relacionados con Opioides/genética , Polimorfismo de Nucleótido Simple/genética , Receptores Opioides delta/genética , Población Blanca/genética , Estudios de Casos y Controles , Trastornos Relacionados con Cocaína/diagnóstico , Femenino , Humanos , Masculino , Trastornos Relacionados con Opioides/diagnóstico , Vigilancia de la Población/métodosRESUMEN
Genetic factors are believed to account for 30-50% of the risk for cocaine and heroin addiction. Dynorphin peptides, derived from the prodynorphin (PDYN) precursor, bind to opioid receptors, preferentially the kappa-opioid receptor, and may mediate the aversive effects of drugs of abuse. Dynorphin peptides produce place aversion in animals and produce dysphoria in humans. Cocaine and heroin have both been shown to increase expression of PDYN in brain regions relevant for drug reward and use. Polymorphisms in PDYN are therefore hypothesized to increase risk for addiction to drugs of abuse. In this study, 3 polymorphisms in PDYN (rs1022563, rs910080 and rs1997794) were genotyped in opioid-addicted [248 African Americans (AAs) and 1040 European Americans (EAs)], cocaine-addicted (1248 AAs and 336 EAs) and control individuals (674 AAs and 656 EAs). Sex-specific analyses were also performed as a previous study identified PDYN polymorphisms to be more significantly associated with female opioid addicts. We found rs1022563 to be significantly associated with opioid addiction in EAs [P = 0.03, odds ratio (OR) = 1.31; false discovery rate (FDR) corrected q-value]; however, when we performed female-specific association analyses, the OR increased from 1.31 to 1.51. Increased ORs were observed for rs910080 and rs199774 in female opioid addicts also in EAs. No statistically significant associations were observed with cocaine or opioid addiction in AAs. These data show that polymorphisms in PDYN are associated with opioid addiction in EAs and provide further evidence that these risk variants may be more relevant in females.
Asunto(s)
Trastornos Relacionados con Cocaína/genética , Encefalinas/genética , Dependencia de Heroína/genética , Polimorfismo de Nucleótido Simple , Precursores de Proteínas/genética , Adolescente , Adulto , Negro o Afroamericano/genética , Alelos , Conducta Adictiva/genética , Femenino , Frecuencia de los Genes , Estudios de Asociación Genética , Predisposición Genética a la Enfermedad , Genotipo , Humanos , Desequilibrio de Ligamiento , Masculino , Persona de Mediana Edad , Factores Sexuales , Población Blanca/genéticaRESUMEN
Interventions often involve a sequence of decisions. For example, clinicians frequently adapt the intervention to an individual's outcomes. Altering the intensity and type of intervention over time is crucial for many reasons, such as to obtain improvement if the individual is not responding or to reduce costs and burden when intensive treatment is no longer necessary. Adaptive interventions utilize individual variables (severity, preferences) to adapt the intervention and then dynamically utilize individual outcomes (response to treatment, adherence) to readapt the intervention. The Sequential Multiple Assignment Randomized Trial (SMART) provides high-quality data that can be used to construct adaptive interventions. We review the SMART and highlight its advantages in constructing and revising adaptive interventions as compared to alternative experimental designs. Selected examples of SMART studies are described and compared. A data analysis method is provided and illustrated using data from the Extending Treatment Effectiveness of Naltrexone SMART study.
Asunto(s)
Trastornos Mentales/terapia , Atención Dirigida al Paciente/métodos , Desarrollo de Programa/métodos , Evaluación de Programas y Proyectos de Salud/métodos , Ensayos Clínicos Controlados Aleatorios como Asunto/métodos , Proyectos de Investigación , Humanos , Estados UnidosAsunto(s)
Polimorfismo de Nucleótido Simple , Receptores del Polipéptido Activador de la Adenilato-Ciclasa Hipofisaria/fisiología , Trastornos por Estrés Postraumático/genética , Adulto , Factores de Edad , Anciano , Población Negra/genética , Estudios de Cohortes , Femenino , Genotipo , Humanos , Modelos Logísticos , Masculino , Menopausia , Persona de Mediana Edad , Estudios Prospectivos , Receptores del Polipéptido Activador de la Adenilato-Ciclasa Hipofisaria/genética , Riesgo , Tamaño de la Muestra , Sesgo de Selección , Factores Socioeconómicos , Trastornos por Estrés Postraumático/etnología , Trastornos Relacionados con Sustancias/epidemiología , Trastornos Relacionados con Sustancias/genética , Estados Unidos/epidemiología , Población Blanca/genéticaRESUMEN
This study examined the relationship of the therapeutic alliance and treatment outcomes for alcohol-dependent patients receiving naltrexone or placebo and one of three different types of clinical interventions, including two medical-based (non-specialty) treatments. This is a secondary analysis of a 24-week randomized, placebo-controlled, clinical trial of 100mg/day of naltrexone or placebo for patients with DSM-IV alcohol dependence. Patients were also randomized to one of three interventions: (1) medication clinic only, (2) medication clinic plus BRENDA (an intervention promoting pharmacotherapy), or (3) medication clinic plus cognitive behavioral therapy (CBT). Early in treatment, patients and clinicians completed the working alliance inventory (WAI). Regression analyses were conducted to determine the predictive validity of the WAI on percent days abstinent and percent of sessions attended over the clinical trial. In the medication clinic only condition, the clinicians' WAI total score was marginally correlated to percent of visits attended (p=.057) but not percent days abstinent. In the medication clinic plus BRENDA condition, clinicians' WAI total score was positively correlated with percent days abstinent (p=.013) but not percent visits attended. No significant relationships were found between the WAI scores and either outcome measure in the CBT condition or for any of the patient rated assessments. To our knowledge, this is the first published report providing some support for the importance of the therapeutic alliance in medical interventions for alcohol dependence but only in the context of the clinicians' ratings. The absence of other effects underscores the need for further research.
Asunto(s)
Alcoholismo/rehabilitación , Naltrexona/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Grupo de Atención al Paciente , Templanza , Terapia Cognitivo-Conductual , Terapia Combinada , Femenino , Humanos , Masculino , Persona de Mediana Edad , Encuestas y CuestionariosRESUMEN
Naltrexone has repeatedly been shown to reduce drinking in alcohol-dependent patients. Previous clinical research suggests that naltrexone may be more effective at reducing drinking among patients with high levels of alcohol craving at the beginning of treatment. In addition, laboratory studies suggest that naltrexone may be more efficacious among patients with a high familial loading of alcohol problems. We explored both of these possibilities in the context of the first 12-week phase of a double blind, placebo-controlled naltrexone trial. A total of 121 patients were randomized to receive 100 mg/day naltrexone and 62 patients were randomized to receive placebo. Both naltrexone and placebo were given in conjunction with a psychosocial intervention designed to be integrated with the use of pharmacotherapy. This intervention was administered by nurse practitioners. Overall, patients randomized to naltrexone reported drinking five or more drinks on fewer days than did placebo controls (p = .04). Interactions were observed between medication group assignment and both craving level prior to randomization (p = .02) and family loading of alcohol problems (p = .05). In both cases, the interaction was in the predicted direction. These data suggest that patients with high levels of alcohol craving or a strong family history of alcoholism are more likely to benefit from naltrexone treatment.
Asunto(s)
Conducta Adictiva/psicología , Naltrexona/farmacología , Antagonistas de Narcóticos/farmacología , Trastornos Relacionados con Sustancias/genética , Trastornos Relacionados con Sustancias/rehabilitación , Adulto , Femenino , Humanos , Masculino , Estudios Prospectivos , Grupos de AutoayudaRESUMEN
PROSPECT (Prevention of Suicide in Primary care Elderly-Collaborative Trial) is testing whether a trained clinician (the 'health specialist') can work in close collaboration with a primary care physician to implement a comprehensive depression management program and improve outcomes in older depressed patients. An algorithm guiding the selection and use of antidepressant medications has been developed to assist PROSPECT health specialists. This algorithm is presented and the rationale underlying the proposed treatment sequence is discussed. The PROSPECT algorithm builds upon existing guidelines after updating them and adapting them to the special circumstances of older primary care patients. Special attention has been paid to the tolerability and the target doses of the recommended antidepressant agents and to the duration of antidepressant trials. Patients who are unable to tolerate or do not respond to an antidepressant can be switched to another agent or be treated with interpersonal psychotherapy. Agents that produce only a partial response can be combined with other antidepressants or with interpersonal psychotherapy. Treatments for which empirical evidence exists are favored. However, treatments that are often poorly tolerated by elderly patients are given lower priority than treatments more likely to be tolerated. Similarly, trials that are simpler to implement in primary care are favored.
Asunto(s)
Algoritmos , Antidepresivos/uso terapéutico , Trastorno Depresivo/tratamiento farmacológico , Atención Primaria de Salud , Anciano , Antidepresivos/efectos adversos , Trastorno Depresivo/psicología , Medicina Basada en la Evidencia , Femenino , Psiquiatría Geriátrica , Humanos , Masculino , Persona de Mediana Edad , Planificación de Atención al Paciente , Cooperación del Paciente , Estudios Prospectivos , Prevención del SuicidioRESUMEN
Alcohol use by older adults is common, yet the risks and/or benefits of drinking, especially moderate drinking, are not well understood. Heavy drinking is a well-established factor in causing disability and excessive mortality among all age groups, including the elderly. However, literature is emerging that suggests that among elders with chronic medical and emotional health disorders, even modest alcohol consumption can lead to excessive disability and poorer perceived health. This article reviews the current literature on alcohol use and the relationship to common health problems in late life and suggests a model for examining the interaction of alcohol use and disability. Implications for intervention development are also discussed.
Asunto(s)
Alcoholismo/complicaciones , Alcoholismo/diagnóstico , Evaluación de la Discapacidad , Trastornos Mentales/complicaciones , Factores de Edad , Anciano , Alcoholismo/epidemiología , Comorbilidad , Humanos , Trastornos Mentales/epidemiologíaRESUMEN
The authors examined the effects of alcohol use on the short-term and 3-4-month treatment outcomes of patients with late-life depression. Patients (N=2,666) were assessed for symptoms of depression, alcohol use, and disability during an initial inpatient hospitalization and then 3-4 months postdischarge. Contrary to our hypothesis that alcohol consumption imparted a significant additive detriment to treatment outcome in patients already suffering from major depression, the results suggest that treatment was effective even in those with concomitant use of alcohol. Moreover, there appeared to be an added benefit when even modest alcohol consumption was decreased among elderly patients suffering from depression.
Asunto(s)
Consumo de Bebidas Alcohólicas/psicología , Alcoholismo/complicaciones , Trastorno Depresivo/complicaciones , Trastorno Depresivo/terapia , Anciano , Anciano de 80 o más Años , Alcoholismo/psicología , Antidepresivos/uso terapéutico , Trastorno Depresivo/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Humanos , Pacientes Internos/estadística & datos numéricos , Masculino , Psicoterapia , Índice de Severidad de la Enfermedad , Resultado del TratamientoRESUMEN
OBJECTIVES: The objective of this study was to examine the relationship between functional disability and improvement in late life depression after acute inpatient treatment. DESIGN: The study was a longitudinal assessment of depression and disability. Patients were assessed during an initial inpatient hospitalization and then 3 months postdischarge. SETTING: All patients were evaluated initially after admission to one of 71 inpatient psychiatric treatment facilities. PARTICIPANTS: The study comprised of 2572 patients older than age 60 who were relatively cognitively intact and experiencing significant depressive symptoms. MEASUREMENTS: Depressive symptoms were measured using the Geriatric Depression Scale. Disability was measured using the Instrumental Activities of Daily Living Scale and the Medical Outcomes SF-36. RESULTS: Depressive symptoms improved in the majority of patients. Moreover, improvement in depressive symptomatology was significantly related to improvement in instrumental activities of daily living (IADLs) and to health-related quality of life as measured by the SF-36. This relationship was strongest among those who initially presented with some disability in IADLs. CONCLUSIONS: This work underscores further the disabling nature of depression. Moreover, findings from this study suggest that treatment focused on depression can lead to significant improvements in both depressive symptoms and functional abilities. However, the results also suggest that the relationship between depression and disability is complex and that the effect of treating depression is not the only factor in the reversal of disability.
Asunto(s)
Actividades Cotidianas , Trastorno Depresivo/terapia , Personas con Discapacidad/psicología , Hospitalización , Anciano , Distribución de Chi-Cuadrado , Cognición , Evaluación de la Discapacidad , Personas con Discapacidad/rehabilitación , Femenino , Evaluación Geriátrica , Hospitales Psiquiátricos , Humanos , Tiempo de Internación , Estudios Longitudinales , Masculino , Años de Vida Ajustados por Calidad de VidaRESUMEN
Studies have demonstrated that the selective serotonin reuptake inhibitor antidepressants have similar efficacy to other agents, such as tricyclic antidepressants. However, data are limited for direct comparisons with other antidepressants. The authors conducted a contemporaneous comparison of nursing home residents treated with open-label sertraline in doses up to 100 mg/day with nursing home residents treated in a double-blind randomized study of low vs. regular doses of nortriptyline. There were 97 patients enrolled in the study (28 treated with sertraline), with an average treatment duration of 55 days. There were no differences in the tolerability of sertraline vs. nortriptyline. However, in this group of frail older adults, sertraline was not as effective as nortriptyline for the treatment of depression.
Asunto(s)
Antidepresivos/uso terapéutico , Trastorno Depresivo/tratamiento farmacológico , Anciano Frágil/psicología , Nortriptilina/uso terapéutico , Sertralina/uso terapéutico , Anciano , Anciano de 80 o más Años , Antidepresivos/efectos adversos , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/psicología , Relación Dosis-Respuesta a Droga , Método Doble Ciego , Femenino , Hogares para Ancianos , Humanos , Masculino , Nortriptilina/efectos adversos , Casas de Salud , Sertralina/efectos adversos , Resultado del TratamientoRESUMEN
The authors conducted a randomized, double-blind, 10-week clinical trial of two doses of nortriptyline in eight nursing homes. Sixty-nine patients, average age 79.5 years, were randomized to receive regular doses (60 mg-80 mg/day) vs. low doses (10 mg-13 mg/day) of nortriptyline. Among the more cognitively intact patients, there was a significant quadratic relationship defining a "therapeutic window" for nortriptyline plasma levels and clinical improvement. There were also significant differences in plasma level-response relationships between depressed patients who were cognitively impaired and those who were more cognitively intact. Depression remains a syndrome that responds to specific treatment, even in frail nursing home patients, and those depressions that occur in patients with significant dementia may represent a treatment-relevant condition with a different plasma level-response relationship than in depression alone.
Asunto(s)
Antidepresivos Tricíclicos/administración & dosificación , Trastorno Depresivo/tratamiento farmacológico , Anciano Frágil/psicología , Nortriptilina/administración & dosificación , Anciano , Anciano de 80 o más Años , Antidepresivos Tricíclicos/efectos adversos , Antidepresivos Tricíclicos/farmacocinética , Demencia/sangre , Demencia/diagnóstico , Demencia/tratamiento farmacológico , Demencia/psicología , Trastorno Depresivo/sangre , Trastorno Depresivo/diagnóstico , Trastorno Depresivo/psicología , Relación Dosis-Respuesta a Droga , Método Doble Ciego , Femenino , Hogares para Ancianos , Humanos , Masculino , Nortriptilina/efectos adversos , Nortriptilina/farmacocinética , Casas de Salud , Resultado del TratamientoRESUMEN
The majority of studies that have examined the usefulness of pharmacotherapies selective for serotonin (5-hydroxytryptamine; 5-HT) as a treatment for alcohol dependence have been standard, double-blind clinical trials that include patients with a variety of clinical presentations. Almost all of the early studies evaluated heavy social drinkers and found only a modest advantage for 5-HT pharmacotherapies in reducing the number of drinks per day. Also, the advantage of these pharmacotherapies was observed primarily when these agents were given at higher daily dosages than suggested prescribing practices for use as an antidepressant. The few studies that evaluated treatment-seeking patients found that 5-HT pharmacotherapies were not instrumental in reducing drinking rates compared with placebo. These results led to a dampening of enthusiasm for use of these agents in treating alcohol dependence. However, more recent investigations have begun to target subgroups with potential abnormalities in 5-HT neurotransmission. The thinking is that these medications should be most useful in alcohol-dependent individuals who have more clearly delineated suggestive signs of 5-HT dysfunction, such as concomitant depression or anxiety. Although few results are available to date, there is growing evidence to suggest that alcohol-dependent subgroups are differentially responsive to 5-HT pharmacotherapies with respect to drinking-related outcomes. This may explain the modest and variable 5-HT pharmacotherapeutic effects that were reported in the earlier studies, which included large heterogeneous patient groups. Further investigations are needed to confirm these initial optimistic results.
RESUMEN
Studies have shown that up to 10% of the elderly drink daily and as much as 4% have alcoholism. Although many elders visit a primary care provider, the problem frequently is overlooked or misdiagnosed. We have found that primary care-based nursing is an effective treatment for older adults with alcoholism. In this article, we introduce the BRENDA model and show its effectiveness in retaining older adults in treatment. BRENDA involves biopsychosocial assessment, reporting the assessment to the patient, an empathetic approach, identified and stated patient needs, direct advice to stop or decrease alcohol consumption, and assessment of the compliance with or outcome of the direct advice. We also describe the utility of the BRENDA model for the pharmacotherapeutic treatment of addiction in late life.
Asunto(s)
Alcoholismo/enfermería , Alcoholismo/psicología , Enfermería Geriátrica/métodos , Modelos de Enfermería , Modelos Psicológicos , Enfermeras Practicantes , Atención Primaria de Salud/métodos , Anciano , Alcoholismo/diagnóstico , Alcoholismo/prevención & control , Evaluación Geriátrica , Humanos , Evaluación en Enfermería/métodos , Investigación en Evaluación de Enfermería , Cooperación del PacienteRESUMEN
Alcoholism and depression are two of the most common and disabling mental illnesses in late life. This study is a descriptive report of a sample of 49 adults who had recently been convicted of Driving Under the Influence of alcohol (DUI). A lifetime history of alcohol abuse or dependence was present in 48 subjects (98%), while a depressive disorder occurred in 24 (49%) of the subjects. Concurrent alcoholism and depression, present in 12 subjects (24.5%), produced greater self-reported disability compared to those subjects with alcoholism alone. One-year longitudinal follow-up was available on 31 subjects (63.3%). Over the course of one year, there were no changes in drinking behavior, depressive symptoms, or self-reported quality of life. These data support previous studies that suggest greater disability in patients with concurrent mental illnesses.
Asunto(s)
Alcoholismo/complicaciones , Conducción de Automóvil/psicología , Trastorno Depresivo/complicaciones , Trastorno Depresivo/psicología , Personas con Discapacidad , Adulto , Alcoholismo/diagnóstico , Alcoholismo/psicología , Trastorno Depresivo/diagnóstico , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Escalas de Valoración Psiquiátrica , Calidad de Vida , Índice de Severidad de la EnfermedadRESUMEN
The authors evaluated the cognitive effects of acute challenges with the H2 receptor-antagonist cimetidine in normal older volunteers. The study was a double-blind, placebo-controlled, crossover study of 12 volunteers, average age 71.25 years. Baseline assessment was followed by randomized administration of a placebo or ascending doses of cimetidine (400 mg, 800 mg, or 1,600 mg) in test sessions separated by 1 week. Cognitive performance was evaluated with a 1-hour battery of tests beginning 90 minutes after administration of a single dose of drug (or placebo). There were no significant cognitive decrements associated with cimetidine. Despite numerous case reports of cognitive toxicity, this study found no observable decrements in cognitive performance in a group of healthy elderly subjects; therefore, case reports in the literature may be reporting effects for patients with specific impairments or sensitivities.
Asunto(s)
Cimetidina/farmacología , Cognición/efectos de los fármacos , Antagonistas de los Receptores H2 de la Histamina/farmacología , Anciano , Estudios Cruzados , Procesamiento Automatizado de Datos , Femenino , Humanos , Masculino , Escalas de WechslerRESUMEN
Concurrent dependence on cocaine and alcohol is common among patients seeking addiction treatment. This study was undertaken to explore the effectiveness of naltrexone (150 mg) as a potential treatment for patients who are alcohol and cocaine dependent. Of 15 subjects enrolled in the 12-week, open medication trial, 7 subjects did not complete the study. Relapse to clinically significant drinking occurred in 7 subjects (47%). There was a reduction in the average daily amount of alcohol consumed from pretreatment to treatment (p < .001) and the percentage of days engaged in drinking behavior (p < .001). Similarly, there was a reduction in the average weekly amount spent on cocaine from pretreatment to treatment (p = .001) and the percentage of days using cocaine (p < .001). This preliminary study suggests that naltrexone (150 mg) may be tolerable in patients dependent upon alcohol and cocaine and may be effective in reducing both cocaine and alcohol use. The results of this study provide a rationale for a double-blind placebo-controlled study of the efficacy of naltrexone in this difficult to treat but prevalent population.
Asunto(s)
Alcoholismo/tratamiento farmacológico , Trastornos Relacionados con Cocaína/tratamiento farmacológico , Naltrexona/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Adulto , Consumo de Bebidas Alcohólicas/prevención & control , Alcoholismo/epidemiología , Alcoholismo/prevención & control , Atención Ambulatoria , Trastornos Relacionados con Cocaína/epidemiología , Trastornos Relacionados con Cocaína/prevención & control , Terapia Combinada , Comorbilidad , Femenino , Humanos , Masculino , Prevalencia , Psicoterapia/métodos , Resultado del TratamientoRESUMEN
Adverse effects of medications that occur at low frequency or low severity are often not detected in the current framework of drug approval and monitoring. Of particular concern are potential behavioral consequences such as depression or cognitive dysfunction that may occur from commonly prescribed medications. This study explores the use of measuring daily affect, both positive and negative, as a method for detecting clinically relevant affective toxicity from medications commonly prescribed to older adults. Findings from this study suggest that metoclopramide may have the potential for causing significant changes in affect among healthy elderly adults. This may suggest that more vulnerable or disabled adults may be at even greater risk for affective changes related to this medication.