Quitting chew: Results from a randomized trial using nicotine patches.

The authors examined the efficacy of transdermal nicotine replacement for cessation in 410 adult nonsmoking chewing tobacco users. Participants were randomly assigned to 6 weeks of 15-mg nicotine patch plus behavioral treatment or placebo patch plus behavioral treatment. All participants received the same behavioral treatment of 2 pharmacy visits, 2 support calls, and self-help materials. At 6 months after treatment, biochemically confirmed point-prevalence rates (no chewing in the last 7 days) in the active (38%) and placebo (34%) groups were high and not significantly different. The difference in relapse (no chewing for 7 consecutive days) between the active patch group (33%) and placebo group (48%) was significant at 6 months (p?=?.003). Nicotine dependence and age predicted nonrelapse at 6 months. The results suggest that nicotine replacement may improve chewers' chances of abstinence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Citalopram intervention for hostility: Results of a randomized clinical trial.

Hostility is associated with an increased risk for cardiovascular disease (CVD). Because central serotonin may modulate aggression, we might expect selective serotonin reuptake inhibitors (SSRIs) to be effective in reducing hostility. Such effects have never been examined in individuals scoring high on hostility who are otherwise free from major Axis I psychopathology according to criteria in the Diagnostic and Statistical Manual of Mental Disorders (4th ed., Text Revision; American Psychiatric Association, 2000). A total of 159 participants (ages 30?50 years, 50% female) scoring high on 2 measures of hostility and with no current major Axis I diagnosis were randomly assigned to 2 months of citalopram (40 mg, fixed-flexible dose) or placebo. Adherence was assessed by electronic measurement and by drug exposure assessment. Treated participants showed larger reductions in state anger (Condition × Time; p = .01), hostile affect (p = 02), and, among women only, physical and verbal aggression (p = .005) relative to placebo controls. Treatment was also associated with relative increases in perceived social support (p = .04). The findings have implications for understanding the central nervous system correlates of hostility, its associations with other psychosocial risk factors for CVD, and, potentially, the design of effective interventions. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Social cognitive mediators of adolescent smoking cessation: Results from a large randomized intervention trial.

Only one prior study has examined why adolescent smoking cessation interventions are effective. To address this understudied and important issue, we examined whether a large adolescent smoking cessation intervention trial's outcomes were mediated by social cognitive theory processes. In a randomized trial (N = 2,151), counselors proactively delivered a telephone intervention to senior year high school smokers. Mediators and smoking status were self-reported at 12-months postintervention eligibility (88.8% retention). At least 6-months abstinence was the outcome. Among all enrolled smokers, increased self-efficacy to resist smoking in (a) social and (b) stressful situations together statistically mediated 55.6% of the intervention's effect on smoking cessation (p p     

Treating anxiety disorders in children: Results of a randomized clinical trial.

Investigated a psychosocial treatment for 47 Ss (aged 9–13 yrs) with anxiety disorders. A 16-session cognitive-behavioral treatment was compared with a wait-list condition. Outcome was evaluated using child self-report, parent report, teacher report, cognitive assessment, and behavioral observations. Pretreatment–posttreatment changes and maintenance of gains at 1-yr follow-up were examined. Results revealed that many treated Ss were found to be without a diagnosis at posttest and at follow-up and to be within normal limits on many measures. The child's perception of the therapeutic relationship and the therapist's perception of parental involvement were measured but were not related to outcome. Discussion focuses on characteristics of effective child therapy and the need for further research on treatment components and alternative treatment methods. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Outpatient geriatric evaluation and management. Results of a randomized trial

The effectiveness and efficiency of outpatient geriatric evaluation and management (GEM) was compared with usual outpatient primary care (UPC). One hundred sixty frail elderly outpatients were assigned randomly to GEM or UPC and assessed at baseline and at 8 months on measures of (1) health and functional status, (2) psychosocial well-being, (3) quality of health and social care, (4) use of inpatient and outpatient services, and (5) cost of care. The results indicate that GEM was significantly more effective than UPC in reducing mortality, increasing patient satisfaction, and improving the quality of health and social care. However, it was not effective in reducing health care use or the cost of care.     

Biofeedback-based behavioral treatment for chronic tinnitus: Results of a randomized controlled trial.

Many tinnitus sufferers believe that their tinnitus has an organic basis and thus seek medical rather than psychological treatments. Tinnitus has been found to be associated with negative appraisal, dysfunctional attention shift, and heightened psychophysiological arousal, so cognitive-behavioral interventions and biofeedback are commonly suggested as treatments. This study developed and investigated the efficacy of a biofeedback-based cognitive-behavioral treatment for tinnitus. In total, 130 tinnitus patients were randomly assigned to an intervention or a wait-list control group. Treatment consisted of 12 sessions of a biofeedback-based behavioral intervention over a 3-month period. Patients in the wait-list group participated in the treatment after the intervention group had completed the treatment. Results showed clear improvements regarding tinnitus annoyance, diary ratings of loudness, and feelings of controllability. Furthermore, changes in coping cognitions as well as changes in depressive symptoms were found. Improvements were maintained over a 6-month follow-up period in which medium-to-large effect sizes were observed. The treatment developed and investigated in this study is well accepted and leads to clear and stable improvements. Through demonstration of psychophysiological interrelationships, the treatment enables patients to change their somatic illness perceptions to a more psychosomatic point of view. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Computer-assisted cognitive behavioral therapy for child anxiety: Results of a randomized clinical trial.

Objective: This study examined the feasibility, acceptability, and effects of Camp Cope-A-Lot (CCAL), a computer-assisted cognitive behavioral therapy (CBT) for anxiety in youth. Method: Children (49; 33 males) ages 7–13 (M = 10.1 ± 1.6; 83.7% Caucasian, 14.2% African American, 2% Hispanic) with a principal anxiety disorder were randomly assigned to (a) CCAL, (b) individual CBT (ICBT), or (c) a computer-assisted education, support, and attention (CESA) condition. All therapists were from the community (school or counseling psychologists, clinical psychologist) or were PsyD or PhD trainees with no experience or training in CBT for child anxiety. Independent diagnostic interviews and self-report measures were completed at pre- and posttreatment and 3-month follow-up. Results: At posttreatment, ICBT or CCAL children showed significantly better gains than CESA children; 70%, 81%, and 19%, respectively, no longer met criteria for their principal anxiety diagnosis. Gains were maintained at follow-up, with no significant differences between ICBT and CCAL. Parents and children rated all treatments acceptable, with CCAL and ICBT children rating higher satisfaction than CESA children. Conclusions: Findings support the feasibility, acceptability and beneficial effects of CCAL for anxious youth. Discussion considers the potential of computer-assisted treatments in the dissemination of empirically supported treatments. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Cardiovascular risk reduction: a randomized trial of two health promotion strategies for lowering risk in a community with low socioeconomic status

AIM: To compare the effects of information pamphlets with those of group counselling on cardiovascular risk among individuals from a community with low socioeconomic status. METHODS: Risk factors for coronary heart disease were assessed in 1131 men and women from a community with low socioeconomic status in suburban Melbourne. Individuals deemed to be at moderate risk, on the basis of an integrated risk score greater than 65, were asked to participate in a randomized trial comparing two simple interventions designed to reduce cardiovascular risk. One hundred and sixty-four individuals were randomly assigned to group A (n = 85) and participated in a single group counselling session lasting between 1.5 and 2.0 h. Group B (n = 79) received a specially prepared pamphlet that provided brief written information concerning risk-factor modification. Both groups were asked to attend a follow-up assessment of risk factors 3 and 6 months after entry. RESULTS: There were no significant difference in the change in risk-factor levels between those receiving information pamphlets and those attending the group counselling session after 3 or 6 months of follow-up. Small but significant decreases (P<0.05) were seen in systolic and diastolic blood pressures (-5/4 mmHg for group A, -5/3 mmHg for group B), total plasma cholesterol level (-0.30 mmol/l for groups A and B) and overall coronary risk score (-14.4 and -13.9 for groups A and B, respectively). Body weight remained unchanged during the study period in both groups. CONCLUSION: Screening together with 1.5-2h group counselling had no more influence on cardiovascular risk factors than screening together with provision of information pamphlets in a population with low socioeconomic status.     

Family-focused treatment versus individual treatment for bipolar disorder: Results of a randomized clinical trial.

Recently hospitalized bipolar, manic patients (N=53) were randomly assigned to a 9-month, manual-based, family-focused psychoeducational therapy (n=28) or to an individually focused patient treatment (n=25). All patients received concurrent treatment with mood-stabilizing medications. Structured follow-up assessments were conducted at 3-month intervals for a 1-year period of active treatment and a 1-year period of posttreatment follow-up. Compared with patients in individual therapy, those in family-focused treatment were less likely to be rehospitalized during the 2-year study period. Patients in family treatment also experienced fewer mood disorder relapses over the 2 years, although they did not differ from patients in individual treatment in their likelihood of a first relapse. Results suggest that family psychoeducational treatment is a useful adjunct to pharmacotherapy in decreasing the risk of relapse and hospitalization frequently associated with bipolar disorder. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Long-term effects from a randomized trial of two public health preventive interventions for parental depression.

This article presents long-term effects of a randomized trial evaluating 2 standardized, manual-based prevention strategies for families with parental mood disorder: informational lectures and a brief, clinician-based approach including child assessment and a family meeting. A sample of 105 families, in which at least 1 parent suffered from a mood disorder and at least 1 nondepressed child was within the 8- to 15-year age range, was recruited. Parents and children were assessed separately at baseline and every 9 to 12 months thereafter on behavioral functioning, psychopathology, and response to intervention. Both interventions produced sustained effects through the 6th assessment point, approximately 4.5 years after enrollment, with relatively small sample loss of families (     

School nurses' perceptions of parental involvement in school health. Results of a statewide study

The purpose of this study was to determine how school nurses attempt to involve parents of seventh graders in school health programs, identify nurses' perceptions of barriers to parental involvement, and identify related staff development needs. A questionnaire was sent to the school nurse in each school in Indiana that had a seventh grade (n = 447); 279 questionnaires were returned, a response rate of 63%. Most respondents worked in situations without written policies for parental involvement. A minority of school nurses reported receiving input from parents through advisory committees or parent surveys. The most common involvement activities were related to providing parents with information about the school health program. Less than half of the respondents reported offering health education through activities such as parent health education classes, health fairs, health education resource centers, or health newsletters. Lack of time was identified as the major barrier faced by school nurses. Several staff development needs were identified.     

Outreach education to improve quality of rural ICU care. Results of a randomized trial

This study tests whether an outreach educational program tailored to institutional specific patient care practices would improve the quality of care delivered to mechanically ventilated intensive care unit (ICU) patients in rural hospitals. The study was conducted as a randomized control trial using 20 rural Iowa hospitals as the unit of analysis. Twelve randomly selected hospitals received an outreach educational program. After review of the medical records of eligible patients, a multidisciplinary team of intensive care unit specialists from an academic medical center delivered an educational program with content specific to the findings and capacity of the hospital. The outcome measures included patient care processes, patient morbidity and mortality outcomes, and resource use. Results indicated that the outreach program significantly improved many patient care processes (lab work, nursing, dietary management, ventilator management, ventilator weaning). The program marginally reduced hospital ventilator days. Both total length of stay and ICU length of stay fell markedly in the intervention group (by an average of 3.2 and 2.1 d, respectively), while the control group fell only 0.6 and 0.3 d, respectively. However, these effects did not reach statistical significance. Unfortunately, the program had no detectable effects on the clinical outcomes of mortality or nosocomial events. We conclude that an outreach program of this type can effectively improve processes of care in rural ICUs. However, improving processes of care may not always translate into improvement of specific outcomes.     

Changes in risk perceptions in relation to self-reported colorectal cancer screening among first-degree relatives of colorectal cancer cases enrolled in a randomized trial.

Objective: This secondary data analysis was conducted to evaluate the applicability of the Risk Reappraisal Hypothesis, which has been proposed to explain the influence of performing a health behavior on perceived risk. Data were collected in the context of a randomized trial, which found that an individually tailored, multicomponent intervention was successful in increasing colorectal cancer (CRC) screening among first-degree relatives of CRC cases. Method: The ethnically diverse study sample (N = 841; 29% Latino, 21% African American, 20% Asian) consisted of adult siblings and children (40–80 years) of CRC cases, identified through the California Cancer Registry. Data were collected at baseline and at 6- and 12-month follow-up. Changes in self-reported risk perception (perceived likelihood of developing CRC) were examined over the study period in relation to study condition and screening status. Results: Greater increases in perceived risk were observed among intervention versus control-group participants over the study period, but increases were limited to intervention participants who had not been screened. We also examined trajectories of perceived risk in relation to timing of screening receipt (e.g., before 6 months, 6–12 months, never). Continued upward shifts in risk were observed during the study period among intervention participants not screened during the study. In contrast, participants screened by 6 months displayed a reduction or leveling off in perceived risk between 6- and 12-month follow-up. Conclusion: Results provide support for the applicability of the Risk Reappraisal Hypothesis within a high-risk sample enrolled in a CRC screening promotion trial. Future research is needed to explore the impact of short-term risk reductions on future CRC screening behavior. (PsycINFO Database Record (c) 2011 APA, all rights reserved)     

Cognitive behavioral treatment of PTSD in residents of battered women's shelters: Results of a randomized clinical trial.

Objective: This study was designed to explore the acceptability, feasibility, and initial efficacy of a new shelter-based treatment for victims of intimate partner violence (IPV; i.e., Helping to Overcome PTSD through Empowerment [HOPE]). Method: A Phase I randomized clinical trial comparing HOPE (n = 35) with standard shelter services (SSS) (n = 35) was conducted. Primary outcome measures included the Clinician-Administered PTSD Scale (CAPS; D. D. Blake et al., 1995) and the Conflict Tactic Scales-Revised (M. A. Straus, S. L. Hamby, S. Boney-McCoy, & D. B. Sugarman, 1996). Participants were followed at 1-week, 3- and 6-months postshelter. Results: Participants reported HOPE to be credible and indicated a high degree of satisfaction with treatment. Only 2 women withdrew from treatment. Both intent to treat (ITT) and minimal attendance (MA) analyses found that HOPE treatment relative to SSS was significantly associated with a lower likelihood of reabuse over the 6-month follow-up period (OR = 5.1, RR = 1.75; OR = 12.6, RR = 3.12, respectively). Results of hierarchical linear model analyses found a significant treatment effect for emotional numbing symptom severity in the ITT sample, t(67) = ?2.046, p     

A randomized trial of a brief HIV risk reduction counseling intervention for women.

There is an urgent need for the development and implementation of effective and feasible behavioral HIV and STD interventions. The purpose of the present randomized controlled trial was to evaluate the effectiveness of a single-session, skill-based sexual risk reduction intervention for women. Participants were assessed at baseline and at 1 month and 3 months following the intervention on measures of AIDS knowledge, behavioral intentions, self-efficacy, and sexual risk behavior. Compared with women in an AIDS-education-only condition, women receiving the skill-based intervention reported significantly higher rates of condom use at 3-month follow-up. Results suggest that brief sexual risk reduction programs are feasible and effective within a community setting. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A randomized trial of a brief mental health intervention for primary care patients.

This randomized trial is a first evaluation of a brief psychotherapeutic intervention for primary care patients. Sixty-two participants were randomly assigned to the intervention or to treatment as usual. As compared with treatment as usual, the intervention led to significant reductions in symptoms of anxiety and depression. The reduction was maintained for 3 months after the end of treatment, but some return of symptoms occurred by 6 months after treatment. The treatment was well accepted by patients. This study provides good preliminary evidence for the effectiveness of this intervention. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Reducing STD and HIV risk behavior of substance-dependent adolescents: A randomized controlled trial.

A randomized controlled trial assessed 3 interventions designed to increase safer sex behaviors of substance-dependent adolescents. Participants (N = 161) received 12 sessions of either a health information intervention (I only), information plus skills-based safer sex training (I + B), or the same experimental condition plus a risk-sensitization manipulation (I + M + B). The I + B and I + M + B conditions, as compared with the I only condition, (a) produced more favorable attitudes toward condoms; (b) reduced the frequency of unprotected vaginal sex; and (c) increased behavioral skill performance, frequency of condom-protected sex, percentage of intercourse occasions that were condom protected, and number of adolescents who abstained from sex. The intervention that included the risk-sensitization procedures was more resistant to decay. An unexpected finding was that the I + B and I + M + B conditions produced substantial increased in sexual abstinence. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

A randomized clinical trial of a manual-guided risk reduction intervention for HIV-positive injection drug users.

This study randomized 90 HIV-seropositive, methadone-maintained injection drug users (IDUs) to an HIV Harm Reduction Program (HHRP+) or to an active control that included harm reduction components recommended by the National AIDS Demonstration Research Project. The treatment phase lasted 6 months, with follow-ups at 6 and 9 months after treatment entry. Patients in both treatments showed reductions in risk behaviors. However, patients assigned to HHRP+ were less likely to use illicit opiates and were more likely to adhere to antiretroviral medications during treatment; at follow-up, they had lower addiction severity scores and were less likely to have engaged in high risk behavior. Findings suggest that enhancing methadone maintenance with an intervention targeting HIV-seropositive IDUs increases both harm reduction and health promotion behaviors. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Patellar resurfacing. Results of a prospective randomized study

The mid-term results of this prospective randomized study illustrate why it is difficult to define a clear position concerning the issue of patellar resurfacing in total knee arthroplasty. In both groups of 20 patients typical complications for the respective procedures have occurred. One patient from group A with patellar resurfacing had to be revised for loosening of the patellar implant. In group B without resurfacing 3 patellae subluxated, 2 having been revised. Furthermore 4 patients complained about mild to moderate anterior knee pain. The Knee and Function Scores of the patients without revision were not significantly different except for the parameter pain (Knee Score Gr. A:84.8, Gr. B:77.8; pain Gr. A:46.9, Gr. B:41.9; Function Score Gr. A:78.5, Gr. B:71.9; climbing stairs Gr. A:38.5, Gr. B:33.8). The radiological measurements found the patellae with resurfacing significantly less tilted with 3.8 degrees than the patellae without resurfacing with 6.4 degrees. With the correct implantation technique patellar resurfacing guarantees a good clinical result within the first 5 years. Leaving the patella unresurfaced was associated with a higher rate of anterior knee pain and revision in our study.