Post-traumatic stress disorder is a common, chronic, and often disabling mental illness. Selective serotonin reuptake inhibitors are the usual first-line treatment for post-traumatic stress disorder, but many patients fail to respond adequately. Thus, other treatment options, including the atypical antipsychotics such as risperidone, need to be tested. Women between the ages of 19 and 64 years with post-traumatic stress disorder were enrolled. Symptom severity was rated at baseline using the Treatment Outcomes Post-traumatic Stress Disorder Scale-8, Hamilton Rating Scale for Anxiety, Hamilton Rating Scale for Depression, and Clinician Administered Post-traumatic Stress Disorder Scale. After washout from other psychotropic medications, 20 participants were randomized to either risperidone or placebo. Total score on the Treatment Outcomes Post-traumatic Stress Disorder Scale-8 served as the primary outcome measure. Repeated-measures analysis of variance was followed by Newman-Keuls tests. A significant main effect exists for visits using the Treatment Outcomes Post-traumatic Stress Disorder Scale-8 raw score. For the treatment group, the difference between baseline Treatment Outcomes Post-traumatic Stress Disorder Scale-8 scores and treatment visit scores was significant beginning at visit 6 and continued through visit 11. No significant difference observed between baseline and any treatment visit for the placebo group. The Clinician Administered Post-traumatic Stress Disorder Scale, Hamilton Rating Scale for Anxiety, and Hamilton Rating Scale for Depression data revealed a similar pattern. In this small pilot study, risperidone monotherapy was more effective than placebo in the treatment of post-traumatic stress disorder.
This pilot study suggests that both patients and physicians think that patients should be informed whenever medications that contain pork- and/or beef-derived products are prescribed. The use of medications with these ingredients is an ethical issue. Informing patients about this issue promotes respect for their religious beliefs and may promote therapeutic alliance; therefore, this might have public health implications and needs further research.
Objective: This project was designed to develop and test the psychometric properties and factor structure of a revision of the Mizes Anorectic Cognitions questionnaire (MAC). The goals of the revision were to improve the reliability and discriminant validity of the Weight and Approval subscale and to equalize the length of the three subscales. Also, the study compared the original MAC and the MAC-R in terms of their psychometric properties. Method: Twenty-four new items were developed for potential inclusion in the MAC-R, in addition to the original 33 items of the MAC. These items were administered to 205 eating disorder patients from five eating disorder clinics or programs, including inpatient, outpatient, and residential treatment settings that served diverse patient populations. Additionally, other measures of eating disorder constructs were administered to assess construct validity. Results: Factor analysis of the large pool of items and item reduction resulted in the final 24-item MAC-R, each subscale being eight items in length. Results showed that the MAC-R highly correlated with the MAC and other eating disorder questionnaires. Reliability of the MAC-R was improved over that of the MAC. Two subscales of the MAC-R discriminated among diagnostic groups, whereas the original MAC did not, indicating improved sensitivity of the revised scale. Discussion: The MAC-R appears to be an improvement over the original MAC. It provides useful information on the cognitions of eating-disordered patients and merits further investigation into its psychometric properties.
Fetal movement and habituation were examined in relation to behavior and development in early infancy. 39 fetuses were evaluated between 28 and 37 weeks gestation. A vibrating stimulus was repeatedly applied to the maternal abdomen until the fetus habituated (i.e., ceased moving in response). Fetal movements were observed on an ultrasound monitor by 2 observers who recorded their observations onto a strip chart. Using a median split, fetuses were placed into high- or low-movement groups and fast- or slow-habituating groups. The groups were compared after birth on the Brazelton Neonatal Behavior Assessment Scale and the Bayley Scales of Infant Development. Preliminary evidence is presented that fetal rate of habituation predicts some aspects of infant behavior and development.
Objective This project was designed to develop and test the psychometric properties and factor structure of a revision of the Mizes Anorectic Cognitions questionnaire (MAC). The goals of the revision were to improve the reliability and discriminant validity of the Weight and Approval subscale and to equalize the length of the three subscales. Also, the study compared the original MAC and the MAC‐R in terms of their psychometric properties. Method Twenty‐four new items were developed for potential inclusion in the MAC‐R, in addition to the original 33 items of the MAC. These items were administered to 205 eating disorder patients from five eating disorder clinics or programs, including inpatient, outpatient, and residential treatment settings that served diverse patient populations. Additionally, other measures of eating disorder constructs were administered to assess construct validity. Results Factor analysis of the large pool of items and item reduction resulted in the final 24‐item MAC‐R, each subscale being eight items in length. Results showed that the MAC‐R highly correlated with the MAC and other eating disorder questionnaires. Reliability of the MAC‐R was improved over that of the MAC. Two subscales of the MAC‐R discriminated among diagnostic groups, whereas the original MAC did not, indicating improved sensitivity of the revised scale. Discussion The MAC‐R appears to be an improvement over the original MAC. It provides useful information on the cognitions of eating‐disordered patients and merits further investigation into its psychometric properties. © 2000 by John Wiley & Sons, Inc. Int J Eat Disord 28: 415–421, 2000.
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