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Biomedical subjects

C F Telch

Publications and source records attributed to C F Telch.

32 records · Page 2Linked to original sources
PubMed1995

Does interpersonal therapy help patients with binge eating disorder who fail to respond to cognitive-behavioral therapy?

The aim of this quasi-experimental study was to examine the effectiveness of group interpersonal therapy (IPT) in treating overweight patients with binge eating disorder who did not stop binge eating after 12 weeks of group cognitive-behavioral therapy (CBT). Participants in this study were randomly allocated to either group CBT or to an assessment-only control group. After 12 weeks of treatment with CBT, 55% of participants met criteria for improvement and began 12 weeks of weight loss therapy, whereas the nonresponders began 12 weeks of group IPT. Over the 24-week period, participants who received treatment reduced binge eating and weight significantly more than the waiting-list control group. However, IPT led to no further improvement for those who did not improve with CBT. Predictors of poor outcome were early onset of, and more severe, binge eating.

Adult↗
PubMed1994

Obesity, binge eating and psychopathology: are they related?

Obese female subjects with binge eating disorder BED; (N = 107) completed the Beck Depression Inventory, Symptom Checklist-90, Inventory of Interpersonal Problems, and Rosenberg Self-Esteem Scale. Subjects were divided into moderate or severe binger on the basis of scores on the Binge Eating Scale, and grouped into moderately or severely obese by performing a median split on their weights. Spearman correlational analyses were performed to determine the relationship between psychopathology and obesity and psychopathology and binge eating. Analyses of variance (ANOVAs) were then performed using scores on the psychological measures with subjects grouped both by severity of obesity and severity of binge eating. The results indicated that in our sample, obesity and scores on the measures of psychiatric symptomatology were unrelated. However, a significant positive relationship was found between binge eating severity and degree of psychiatric symptomatology. We suggest that binge eating may account for the observed relationship between obesity and psychopathology reported in previous studies. We discuss the importance of assessing BED when conducting research with obese individuals.

Adolescent↗
PubMed1994

One-year follow-up of psychosocial and pharmacologic treatments for bulimia nervosa.

BACKGROUND: This study examined the outcome 1-year posttreatment of the use of desipramine, cognitive-behavioral therapy (CBT), and their combination in the treatment of bulimia nervosa. METHOD: Sixty-one patients meeting DSM-III-R criteria for bulimia nervosa were randomly assigned to one of five groups--desipramine (withdrawn at 16 or 24 weeks), CBT (18 sessions), or the combined treatment (18 sessions of CBT plus desipramine withdrawn at 16 or 24 weeks)--and were followed to 1-year posttreatment. RESULTS: At 1-year follow-up, both the combined 24-week treatment and CBT alone were significantly superior in reducing binge eating to desipramine given for 16 weeks. The combined treatment was also superior to 16 weeks of desipramine in reducing emotionally driven eating and dietary restraint. Only 18% (2 of 11) of those receiving 16 weeks of desipramine were free of binge eating and purging at follow-up compared with 78% (7 of 9) of those receiving the combined 24-week treatment. The other groups fell between these two extremes. CONCLUSION: With the exception of the group treated for 16 weeks with desipramine alone, maintenance of improvement appeared satisfactory with all the treatments. Since the poorest results were found with 16 weeks of desipramine treatment, this study suggests that desipramine should be continued for at least 24 weeks either alone or combined with CBT. The broadest gain in reducing the psychopathology associated with bulimia nervosa was found with the combined 24-week treatment.

Adolescent↗
PubMed1993

Cluster B personality disorder characteristics predict outcome in the treatment of bulimia nervosa.

The Personality Disorders Examination (PDE) was administered to 71 bulimia nervosa patients at baseline assessment in a study comparing the effectiveness of cognitive-behavioral treatment with desipramine or the combination of both treatments. Personality disorder subscales were combined into single DSM-III-R cluster scores. A high cluster B score (consisting of antisocial, borderline, histrionic, and narcissistic features) significantly predicted poor outcome at 16 weeks and was a better predictor of outcome than borderline personality characteristics alone or any other DSM-III-R cluster score or combination of cluster scores. In contrast pretreatment depression level, self-esteem, degree of dietary restraint, frequency of purging, and history of anorexia nervosa were not significantly related to outcome. At 1-year follow-up there was still a trend toward high cluster B scores predicting poor treatment outcome. Cluster B score was not significantly correlated with percentage of sessions attended nor did subjects with higher cluster B scores have a better outcome with either specific treatment. These results suggest that further investigation of alternative treatments is warranted with high cluster B individuals to determine if treatment effectiveness can be improved.

Adolescent↗
PubMed1993

Group cognitive-behavioral therapy and group interpersonal psychotherapy for the nonpurging bulimic individual: a controlled comparison.

This study evaluated the effectiveness of group cognitive-behavioral treatment (CBT) and group interpersonal psychotherapy (IPT) for binge eating. Fifty-six women with nonpurging bulimia were randomly assigned to 1 of 3 groups: CBT, IPT, or a wait-list control (WL). Treatment was administered in small groups that met for 16 weekly sessions. At posttreatment, both group CBT and group IPT treatment conditions showed significant improvement in reducing binge eating, whereas the WL condition did not. Binge eating remained significantly below baseline levels for both treatment conditions at 6-month and 1-year follow-ups. These data support the central role of both eating behavior and interpersonal factors in the understanding and treatment of bulimia.

Adult↗
PubMed1992

Pharmacologic and cognitive-behavioral treatment for bulimia nervosa: a controlled comparison.

OBJECTIVE: This study examined the relative effectiveness of desipramine, cognitive-behavioral therapy, and their combination in the treatment of bulimia nervosa, together with the effects of withdrawing medication after two different lengths of treatment. METHOD: Seventy-one patients meeting DSM-III-R criteria for bulimia nervosa, recruited from an eating disorders clinic or by advertisements, were assigned at random to one of five groups: desipramine (withdrawn at 16 or 24 weeks), combined treatment (medication withdrawn at 16 or 24 weeks), and cognitive-behavioral therapy (15 sessions). All treatments were conducted individually in an outpatient clinic. The primary outcome measures were binge eating and purging rates assessed at pretreatment, 16, 24, and 32 weeks. The results were analyzed as three groups (medication, cognitive-behavioral therapy, and combined treatment) at 16 weeks and as five groups at subsequent assessments. RESULTS: At 16 weeks, both cognitive-behavioral therapy and the combined treatment were superior to medication given for 16 weeks in reducing binge eating and purging. At 32 weeks, however, only the combined 24-week treatment was superior to medication given for 16 weeks. The combined treatment was also more effective in reducing dietary preoccupation and hunger. Continuing cognitive-behavioral therapy appeared to prevent relapse in patients withdrawn from medication at 16 weeks. CONCLUSIONS: Overall, the results favor the use of a combination of medication and cognitive-behavioral therapy in the treatment of bulimia nervosa, with medication continued for at least 24 weeks.

Adolescent↗
PubMed1990

Group cognitive-behavioral treatment for the nonpurging bulimic: an initial evaluation.

This study tested the initial effects of cognitive-behavioral therapy for binge eating in Ss who do not purge. Forty-four female binge eaters were randomized to either cognitive-behavioral treatment (CB) or a waiting-list (WL) control. Treatment was administered in small groups that met for 10 weekly sessions. At posttreatment a significant difference was found, with 79% of CB Ss reporting abstinence from binge eating and a 94% decrease in binge eating compared with a nonsignificant reduction (9%) in binge eating and zero abstinence rate in WL Ss. Following the posttest assessment, WL Ss were treated and evidenced an 85% reduction in binge episodes and a 73% abstinence rate. Binge eating significantly increased at 10-week follow-up for initially treated Ss; however, the frequency remained significantly improved compared with baseline levels.

Adult↗
PubMed1989

Role of cognitive appraisal in panic-related avoidance.

The present study examined several dimensions of panic cognitions to test whether panic appraisals predict phobicity among panic sufferers. Thirty-five patients meeting DSM-III-R criteria for panic disorder with minimal or no phobic avoidance were compared to 40 patients meeting DSM-III-R criteria for panic disorder with agoraphobia (severe). The two groups looked strikingly similar on measures of panic symptoms, panic frequency and panic severity. As expected, patients diagnosed as having panic disorder with agoraphobia reported significantly more depression and phobic avoidance than patients with PD. Striking differences emerged on each of the following panic appraisal dimensions: (a) anticipated panic, (b) perceived consequences of panic, and (c) perceived self-efficacy in coping with panic. In each case, patients with panic disorder and agoraphobia reported significantly more dysfunctional panic appraisals than patients with panic disorder and no avoidance. Of those panic appraisal dimensions studied, anticipated panic emerged as the most potent correlate of agoraphobic avoidance. These findings support the hypothesis that cognitive appraisal factors may play an important role in the genesis or maintenance of phobic avoidance among panic patients.

Adult↗
PubMed1989

Cognitive-behavioral and response-prevention treatments for bulimia nervosa.

This study was designed to assess the additive effects of major components of cognitive-behavioral treatment for bulimia nervosa. Seventy-seven female patients with bulimia nervosa were allocated at random to one of four conditions: wait-list control, self-monitoring of caloric intake and purging behaviors, cognitive-behavioral treatment, and cognitive-behavioral treatment combined with response prevention of vomiting. In the treatment conditions, participants were seen individually for fourteen 1-hr sessions over a 4-month period. All the treatment groups showed significant improvement, whereas the wait-list control group did not. Cognitive-behavioral treatment was, however, the most successful in reducing purging and in promoting positive psychological changes. Fifty-six percent of participants in this condition ceased binge eating and purging by the end of treatment, and the frequency of purging declined by 77.2% during the same period. Of the three treatment conditions, only cognitive-behavioral treatment was superior to the wait-list control. At the 6-month follow-up, 59% of the cognitive-behavioral group were abstinent, and purging had declined by 80%. Cognitive-behavioral treatment was significantly superior to the other treatment groups at this time. Thus, the addition of response prevention of vomiting did not enhance the efficacy of cognitive-behavioral treatment, and the evidence suggests that it may have had a deleterious effect.

Adult↗
PubMed1989

Cognitive-behavioral treatment with and without exposure plus response prevention in the treatment of bulimia nervosa: a reply to Leitenberg and Rosen.

In this reply to Leitenberg and Rosen (1989), we conclude that the evidence that response prevention of vomiting adds significantly to the efficacy of cognitive-behavioral treatment of bulimia nervosa is not strong. In this context and given the finding in our previous study (Agras, Schneider, Arnow, Raeburn, & Telch, 1989) that the addition of response prevention did not increase the efficacy of cognitive-behavioral treatment and may have reduced it, we believe that our cautionary note concerning the addition of response prevention to cognitive-behavioral treatment should stand.

Behavior Therapy↗
PubMed1984

A comparison of cessation strategies for the outpatient alcoholic.

The present study compared the relative effectiveness of group-administered covert sensitization, supportive group therapy, and a non-specific control in disrupting the drinking response of 28 outpatient alcoholics. Multiple measures of treatment outcome were examined to insure a more comprehensive assessment of treatment effects. These included (a) randomly sampled blood/alcohol levels, (b) reported mean daily drinking frequencies and (c) reported urges to drink. Results indicated that supportive group therapy was significantly more effective than the other two treatments in reducing subjects' reported daily drinking. No significant differences were found on measures of blood/alcohol concentration or subjects' ratings of frequency of urges to drink. All three groups reported significant improvement over time on urge ratings. Results seriously question the efficacy of covert sensitization in helping outpatient alcoholics reduce their intake of alcohol.

Adult↗