A controlled trial of social intervention in the families of schizophrenic patients

A study is reported of a controlled trial of social intervention in the families of schizophrenic patients at high risk of relapse. The patients were selected for being in high contact with high Expressed Emotion relatives. All patients were maintained on neuroleptic drugs. One half of the 24 families were randomly assigned to routine out-patient care, while the other half received a package of social interventions. This comprised a programme of education about schizophrenia, a group for the relatives, and family sessions for relatives and patients. The relapse rate in the control group was 50 per cent compared with nine per cent in the experimental group (P = 0.04). The stated aims of the therapeutic interventions were achieved in 73 per cent of experimental families. In these families, no patient relapsed. The results provide evidence for the causal role of relatives' expressed emotion (EE) in schizophrenic relapse, as well as for the therapeutic effectiveness of social intervention combined with drug treatment.

Increased estrogen production in obese men

Serum estrone (E1) and 17beta-estradiol (E2) were noted to be 2-fold elevated in a group of morbidly obese men. Urinary E1 and E2 production rates were elevated in proportion to the degree of obesity, with values as high as 127 and 157 micrograms/day, respectively. Although serum testosterone (T) concentrations were reduced in obese men, averaging 348 +/- 35 vs. 519 +/- 42 ng/dl in lean controls, the dialyzable T fractions were elevated and, hence, the calculated free T concentrations were normal in obese men. Further, the obese men exhibited normal serum LH, FSH, and T responses to clomiphene citrate, indicating intact hypothalamic-pituitary-Leydig cell axes. MCRs of T and peripheral conversion of T to E2 and androstenedione (delta) to E1 were all increased in obese men in proportion to the percentage above ideal weight. Although the obese mean exhibited increased blood levels and production rates of estrogens, there were no signs of feminization, increased T-estrogen-binding, globulin levels, or suppressed basal gonadotropin levels, suggesting a lack of biological effect. We postulate that obese men exhibit defective estrogen receptors, leading to decreased T-estrogen-binding globulin, increased clearance of androgenic hormones, and elevated estrogen production rates.

A trial of family therapy v. a relatives group for schizophrenia

Schizophrenic patients living in high contact with relatives having high expressed emotion (EE) were recruited for a trial of social interventions. The patients were maintained on neuroleptic medication, while their families were randomly assigned to education plus family therapy or education plus a relatives group. Eleven out of 12 families accepted family therapy in the home, whereas only six out of 11 families were compliant with the relatives group. Non-compliance was associated with a poorer outcome for the patients in terms of the relapse rate. The relapse rate over nine months in the family therapy stream was 8%, while that in compliant families in the relatives group stream was 17%. Patients' social functioning showed small, non-significant, gains. The data from the current trial were compared with data from a previous trial. The lowering of the relapse rate in schizophrenia appears to be mediated by reductions in relatives' EE and/or face-to-face contact, and is not explained by better compliance with medication. Reduction in EE and/or contact was associated with a minuscule relapse rate (5%). Very little change occurred in families who were non-compliant with the relatives group. On the basis of these findings, we recommend that the most cost-effective procedure is to establish relatives groups in conjunction with family education and one or more initial family therapy sessions in the home. It is particularly important to offer home visits to families who are unable to or refuse to attend the relatives groups.

A controlled trial of social intervention in the families of schizophrenic patients: two year follow-up

The two-year follow-up results are reported of a trial of social intervention in families of schizophrenic patients in high social contact with high-expressed emotion (EE) relatives. For those patients who remained on antipsychotic medication throughout the two years, the social intervention significantly reduced the relapse rate. In those experimental families where relatives' EE and/or face-to-face contact was lowered, the relapse rate was 14% compared with 78% for control patients on regular medication (P = 0.02).

Quality of life in long-term cervical cancer survivors

OBJECTIVES

To describe the quality of life (QOL) and long-term psychosocial sequelae of women of childbearing age diagnosed with cervical cancer 5-10 years earlier.

METHODS

Utilizing a cross-sectional descriptive design, 51 cervical cancer survivors and 50 age-matched controls completed a comprehensive QOL interview.

RESULTS

Participants were predominantly married, non-Hispanic White, with a mean age at diagnosis of 37 years and a mean age at interview of 45 years. This disease-free sample enjoys a good QOL, with physical, social, and emotional functioning comparable to or better than comparative norms. However, certain psychological survivorship sequelae and reproductive concerns persist. Participants reporting good QOL were less likely to report ongoing coping efforts related to having had this illness and were more likely to report greater social support, greater sexual pleasure, and less cervical cancer-specific distress. In a multiple-regression model, cancer-specific distress, spiritual well-being, maladaptive coping, and reproductive concerns accounted for 72% of the variance in QOL scores. Fifty-nine percent of respondents expressed that they would likely participate in a counseling program today to discuss psychosocial issues raised by having had cervical cancer, and 69% stated that they would have attended a support group program during the initial treatment if it had been offered.

CONCLUSIONS

This information provides insight into the complex survivorship relationships between QOL and sequelae of cervical cancer for women diagnosed during childbearing years. Therefore, it is important for health care professionals to recognize that aspects of cancer survivorship continue to require attention and possible follow-up care.

Defining and measuring reproductive concerns of female cancer survivors

Although women diagnosed with cancer during their childbearing years are at significant risk for infertility, we know little about the relationship between infertility and long-term quality of life (QOL). To examine these relationships, we assessed psychosocial and reproductive concerns and QOL in 231 female cancer survivors. Greater reproductive concerns were significantly associated with lower QOL on numerous dimensions (P<.001). In a multiple regression model, social support, gynecologic problems, and reproductive concerns accounted for 63% of the variance in QOL scores. Women who reported wanting to conceive after cancer, but were not able to, reported significantly more reproductive concerns than those who were able to reproduce after cancer (P<.001). These preliminary data suggest that at least for vulnerable subgroups, the issue of reproductive concerns is worthy of additional investigation to assist cancer survivors living with the threat or reality of infertility.

Long-term psychosocial adjustment of older vs younger survivors of breast and endometrial cancer

BACKGROUND

The study's objective was to test whether there were signfiicant differences in adjustment between younger and older breast and endometrial cancer survivors.

METHODS

Two hundred and fifty-two breast and endometrial cancer survivors participated in this study, ranging in age from either 18 to 55 years old or 65 years old or older. Survivors were interviewed by telephone at study entry and 12 months, using a battery of measures to assess their adjustment, physical functioning, and treatment-related physical problems.

RESULTS

With an average of 3.7 years since treatment completion, almost all survivors reported good adjustment to having had cancer. While most differences in psychosocial adjustment between groups were small, younger survivors reported significantly worse adaptation than older survivors, as measured by the Hospital Anxiety and Depression Scale (HADS, p<0.0001), Appearance-Orientation Scale (AOS, body image; p=0.02), Fear of Recurrence (p<0.0001), Distress about Long-term Treatment-Related Cancer Problems (p=0.01), and Number of Sexual Problems Attributed to Cancer (p<0.0001).

CONCLUSION

Survivors reported few cancer-related problems with only a small subset reporting problems in adjustment. Although differences were small, younger cancer survivors reported significantly worse adaptation than older survivors. Much of the adaptation to having had cancer may have already occurred in long-term survivors.

Efficacy and safety of loratadine plus pseudoephedrine in patients with seasonal allergic rhinitis and mild asthma

BACKGROUND

Antihistamines have been shown to have a variety of therapeutic effects in asthma. Although nasal obstruction may play an important role in modulating lower airway function, no prior trial has used a decongestant in combination with an antihistamine in patients with allergic rhinitis and concomitant asthma.

OBJECTIVE

We sought to determine the efficacy and safety of loratadine (5 mg) plus pseudoephedrine (120 mg) (L/P) twice daily in patients with seasonal allergic rhinitis and mild asthma.

METHODS

We conducted a randomized, double-blind, placebo-controlled trial of L/P in 193 subjects during the fall allergy season. Nasal and chest symptoms, albuterol use, and peak expiratory flow rates were recorded daily for 6 weeks. Spirometry was measured at baseline and after 1, 2, 4, and 6 weeks of therapy, and health-related quality of life was rated at the beginning and end of the study.

RESULTS

Total rhinitis and asthma symptom severity scores were significantly reduced in patients receiving active therapy compared with those receiving placebo throughout the 6-week study. Peak expiratory flow rates improved significantly in patients treated with L/P during weeks 2 through 6 (peak effect [mean +/- SEM]: L/P, 26.23 +/- 4.64 L/min vs placebo, 8.52 +/- 3.53 L/min, p = 0.002) as did FEV1 (peak effect [mean +/- SEM]: L/P, 170 +/- 53 ml vs placebo, 20 +/- 40 ml, p = 0.01) at all clinic visits. In addition, select measures of asthma-specific quality of life improved significantly relative to placebo.

CONCLUSIONS

L/P significantly improved nasal and asthma symptoms, pulmonary function, and quality of life in patients with seasonal allergic rhinitis and concomitant mild asthma.

An evaluation of the vitamin D3 content in fish: Is the vitamin D content adequate to satisfy the dietary requirement for vitamin D?

It has been suggested that the major source of vitamin D should come from dietary sources and not sun exposure. However, the major fortified dietary source of vitamin D is milk which often does not contain at least 80% of what is stated on the label. Fish has been touted as an excellent source of vitamin D especially oily fish including salmon and mackerel. Little is known about the effect of various cooking conditions on the vitamin D content in fish. We initiated a study and evaluated the vitamin D content in several species of fish and also evaluated the effect of baking and frying on the vitamin D content. Surprisingly, farmed salmon had approximately 25% of the vitamin D content as wild salmon had. The vitamin D content in fish varied widely even within species. These data suggest that the tables that list the vitamin D content are out-of-date and need to be re-evaluated.

Dissociative disorders in psychiatric inpatients

OBJECTIVE

This study attempted to determine 1) the prevalence of dissociative disorders in psychiatric inpatients, 2) the degree of reported childhood trauma in patients with dissociative disorders, and 3) the degree to which dissociative experiences are recognized in psychiatric patients.

METHOD

A total of 110 patients consecutively admitted to a state psychiatric hospital were given the Dissociative Experiences Scale. Patients who scored above 25 were matched for age and gender with a group of patients who scored below 5 on the scale. All patients in the two groups were then interviewed in a blind manner, and the Dissociative Disorders Interview Schedule, the Traumatic Antecedent Questionnaire, and the posttraumatic stress disorder (PTSD) module of the Structured Clinical Interview for DSM-III-R, Nonpatient Version, were administered. Chart reviews were also conducted on all patients.

RESULTS

Fifteen percent of the psychiatric patients scored above 25 on the Dissociative Experiences Scale; 100% of these patients met DSM-III criteria for a dissociative disorder. These patients had significantly higher rates of major depression, PTSD, substance abuse, and borderline personality than did the comparison patients, and they also reported significantly higher rates of childhood trauma. Chart review data revealed that dissociative symptoms were largely unrecognized.

CONCLUSIONS

A high proportion of psychiatric inpatients have significant dissociative pathology, and these symptoms are underrecognized by clinicians. The proper diagnosis of these patients has important implications for their clinical course.

Monobloc craniomaxillofacial distraction osteogenesis in a newborn with severe craniofacial synostosis: a preliminary report

Severe craniofacial synostosis can be a devastating problem for a newborn infant. Reasons for early surgical intervention include cranial stenosis, hydrocephalus, inadequate globe and corneal protection, compromised airway patency, and feeding problems. In this preliminary report, we describe the management of severe craniofacial synostosis in a newborn infant by means of cranial and midfacial distraction osteogenesis.

Binge eating, mood, and quality of life in youth with type 2 diabetes: baseline data from the today study

OBJECTIVE

The current study examines the prevalence of binge eating and its association with adiposity and psychosocial functioning in a large, diverse sample of youth with type 2 diabetes.

RESEARCH DESIGN AND METHODS

In the TODAY study, 678 (mean age 14.0 years; 64.9% girls) of the 704 youth randomized to the study completed a self-report measure of eating disorder symptoms and were categorized as nonovereaters, overeaters, subclinical binge eaters, or clinical binge eaters.

RESULTS

Youth with clinical (6%) and subclinical (20%) levels of binge eating had significantly higher levels and rates of extreme obesity, global eating disorder and depressive symptoms, and impaired quality of life.

CONCLUSIONS

These findings highlight the importance of evaluating youth with type 2 diabetes for the presence of binge eating. Future research is needed to determine the cumulative effects of disordered eating, obesity, and psychosocial distress on adherence to lifestyle change recommendations and longitudinal response to treatment.

Need for theophylline in severe steroid-requiring asthmatics

Concern about side-effects of theophylline prompted us to investigate whether this drug could be eliminated from the multi-medication regimen of severe asthmatics. We studied patients with a demonstrated requirement for systemic steroids who were taking most other available anti-asthma medications in an attempt to reduce systemic steroids while maintaining clinical stability. Five in-patients, 12-15 years old, completed a double-blind, cross-over trial of theophylline vs placebo. All were stable for 4 weeks prior to the study with normal spirometry and mildly elevated lung volumes. Regular medications consisted of long-acting theophylline with levels between 12 mcg/ml and 16 mcg/ml, and prednisone 10-30 mg on alternate days. In addition, they were all taking inhaled metaproterenol, cromolyn sodium, atropine sulphate, and beclomethasone dipropionate four times daily (qid). Patients received either theophylline or placebo during two drug periods. All other medications were unchanged. Parameters measured were symptom score, number of extra respiratory treatments (prn RTs), increase in steroid dosage, and daily spirometry. During the placebo period, all five patients required increased steroids, daily spirometry decreased and three patients developed severe exacerbations unrelated to viral infection. A marked increase in symptom score occurred within 48 hr of discontinuing theophylline in all. These findings emphasize that theophylline is beneficial in a subset of severe asthmatics who cannot be controlled with all other available bronchodilators, cromolyn, and inhaled and systemic steroids.

A trial of family therapy versus a relatives' group for schizophrenia. Two-year follow-up

The results are reported of a two-year follow-up of a trial of family sessions in the home (including patients) (12 families) versus a relatives' group (excluding patients) (11 families). Subjects were patients with schizophrenia living in high face-to-face contact with high-EE relatives. Patients were maintained on neuroleptic drugs for two years where possible. Relatives' critical comments and hostility were significantly lowered by nine months, but no significant changes occurred subsequently. Relatives' overinvolvement reduced steadily throughout the trial, and reduction in relatives' EE, either alone or in combination with reduced face-to-face contact, appeared to be associated with a lower relapse rate. The relapse rates for patients in the family-therapy and relatives'-group streams were 33% and 36% at two years. When these data were combined with the results of a previous trial, it was found that patients in families assigned to any form of social intervention had a two-year relapse rate of 40%, significantly lower than the 75% relapse rate for patients whose families were offered no help. We therefore recommend that relatives' groups are established in conjunction with some family sessions in the home for patients at high risk of relapse.

Somatization in patients with dissociative disorders

OBJECTIVE

This study attempted to determine the prevalence of somatic symptoms, somatization disorder, and medical interventions in patients with dissociative disorders.

METHOD

Fourteen psychiatric inpatients with a DSM-III dissociative disorder were matched for age and gender with a comparison group of inpatients who reported few dissociative symptoms. All subjects were interviewed in a blind manner with the Dissociative Disorders Interview Schedule (this semistructured interview schedule includes a section on somatization disorder), and their hospital charts were reviewed to determine somatic symptoms and medical histories.

RESULTS

Sixty-four percent of the patients with dissociative disorders met DSM-III criteria for somatization disorder and reported an average of 12.4 somatic symptoms. None of the comparison patients met DSM-III criteria for somatization disorder, and these patients reported an average of 3.1 somatic symptoms. These differences between the two groups were significant. Significant differences were also found in the number of medical hospitalizations and consultations between the two groups. A significant correlation was found between the degree of dissociation and degree of somatization in patients with dissociative disorders.

CONCLUSIONS

The authors conclude that somatization disorder is a frequent and serious comorbid disorder among patients with dissociative disorders.

Gestational trophoblastic diseases: 3. Human chorionic gonadotropin-free β-subunit, a reliable marker of placental site trophoblastic tumors

OBJECTIVES

Placental site trophoblastic tumor (PSTT) commonly presents with low and variable concentration of hCG immunoreactivity in serum which can be difficult to differentiate from early stage choriocarcinoma/gestational trophoblastic neoplasm (GTN) or quiescent gestational trophoblastic disease (quiescent GTD). Nontrophoblastic malignancies such as germ cell tumors or other tumors secreting low hCG must also be considered in the differential diagnosis. Because treatments for these conditions are different, a means of differentiating PSTT from other diagnoses is important. We investigate the usefulness of hCG-free beta-subunit to make this discrimination.

METHODS

Data collected on cases referred to the USA hCG Reference Service for consultation served as a basis for this retrospective analysis. There were 13 cases with histology proven PSTT and 12 with nontrophoblastic malignancy. hCG-free beta-subunit was measured by immunoassay and reported as a proportion of total hCG (hCG-free beta-subunit(%)). hCG-free beta-subunit(%) results were determined for all histologically proven cases of PSTT and for the nontrophoblastic malignancies. Comparisons of hCG-free beta-subunit(%) were made and compared with those of the 82 choriocarcinoma/GTN cases and 69 quiescent GTD cases. The accuracy of hCG-free beta-subunit(%) to discriminate these malignancies was analyzed by investigating the areas under receiver-operating characteristics curve +/- standard error.

RESULTS

hCG-free beta-subunit(%) was the predominant hCG form in cases of PSTT (mean +/- standard deviation, 60 +/- 19%) and nontrophoblastic malignancies (91 +/- 11%), thus discriminating these diagnoses from choriocarcinoma/GTN (9.3 +/- 9.2%) and from quiescent GTD (5.4 +/- 7.8%). The cutoff of >35% free beta-subunit is proposed. At this cutoff, 100% detection at 0% false-positive is achieved. The accuracy of hCG-free beta-subunit(%) for this discrimination is 100 +/- 0%. At a proposed cutoff of >80%, the free beta-subunit test will also distinguish PSTT from nontrophoblastic malignancy, with 77% detection at 23% false-positive or an accuracy of 92 +/- 3.2%.

CONCLUSION

Measurement of the proportion hCG-free beta-subunit(%) was found to be useful in the diagnosis of PSTT using proposed cutoff values of >35% and >80%. While this finding needs to be confirmed by larger studies, it would be reasonable to measure hCG-free beta-subunit(%) whenever the diagnosis of PSTT is considered.

Educating relatives about schizophrenia

An education program, which was part of a controlled trial of intervention with families of schizophrenic patients, is described and evaluated. The evidence suggests that this kind of education has a role to play in psychosocial intervention. Assessment of its impact should include not only changes in information acquired but also in attitudes.

d-fenfluramine treatment of binge eating disorder

OBJECTIVE

The purpose of this study was to assess the efficacy of the appetite suppressant d-fenfluramine in the treatment of binge eating disorder.

METHOD

The authors conducted an 8-week double-blind, placebo-controlled clinical trial of the drug with 28 severely obese female patients meeting full criteria for binge eating disorder. The primary outcome measure was number of binges per week, as recorded in binge diaries and reviewed weekly with the principal investigators.

RESULTS

Random effects linear regression analysis showed that the rate of binge eating in the d-fenfluramine group fell three times more rapidly than that in the placebo group, a result that was both clinically and statistically significant. At 4-month follow-up the binge frequency of the d-fenfluramine group had increased to pretreatment levels and no longer differed from that of the placebo group.

CONCLUSIONS

d-Fenfluramine reduced the frequency of binge eating by obese women with binge eating disorder.

Life events, relatives' expressed emotion and maintenance neuroleptics in schizophrenic relapse

Data from two studies, one naturalistic and the other a controlled trial, were analysed to clarify the relationships between independent life events. Expressed Emotion of a key relative, maintenance neuroleptics and the relapse of schizophrenia. It was found that patients in the community who are unprotected by medication are vulnerable either to acute stress in the form of life events or to chronic stress in the form of living with a high Expressed Emotion relative. Patients on regular medication are protected against one or other stress, but are very likely to relapse if the two forms of stress occur together. A model of schizophrenic susceptibility to environmental stress is constructed to incorporate these observations.

Longitudinal decline in autopsy-defined frontotemporal lobar degeneration

BACKGROUND

The natural history of patients with pathologically proven frontotemporal lobar degeneration (FTLD) is important from clinical and biologic perspectives, but is not well documented quantitatively.

METHODS

We examine longitudinal decline in cognitive functioning in an autopsy-proven cohort of patients with the clinical diagnosis of a FTLD spectrum disorder or FTLD pathology using a panel of neuropsychological measures. Patients are categorized according to findings at autopsy into tau-positive FTLD, tau-negative FTLD, and frontal variant-Alzheimer disease (fvAD) subgroups.

RESULTS

Patients decline significantly over time on all neuropsychological measures. Moreover, several measures differentiate between histopathologically distinct subgroups throughout the course of the disease process. This includes a significant double dissociation involving relative difficulty on a visual constructional measure in tau-positive patients compared to relatively impaired visual confrontation naming in tau-negative patients. Longitudinal measures of FAS naming fluency and animal naming fluency also distinguish tau-positive patients and tau-negative patients with FTLD from patients with fvAD. Other measures show significant decline but do not distinguish between histopathologic groups longitudinally.

CONCLUSION

Our findings suggest different longitudinal patterns of cognitive decline in pathologically defined subgroups of patients. Measures consistently distinguishing between patient subgroups can be used to bolster diagnostic accuracy throughout the course of these diseases, while measures demonstrating undifferentiated longitudinal decline may serve as useful endpoints in treatment trials.

Psychophysiological responses of schizophrenic patients to high and low expressed emotion relatives

Measurements of spontaneous fluctuations in skin conductance in 20 acutely ill schizophrenic patients were made in a video-tape studio. Recordings were made initially with the patient talking to an interviewer, then during a video-taped interview conducted with the patient's key relative. The Expressed Emotion (EE) of the patient's key relative had been measured previously. Significant differences in the type of spontaneous fluctuation activity between patients who had low EE and high EE relatives were demonstrated when the relative was present, but not when the relative was absent. The findings were not related to phenothiazine medication.

Near-maximal fractional oxygen extraction by active skeletal muscle in patients with chronic heart failure

Systemic oxygen uptake and deep femoral vein oxygen content were determined at peak exercise in 53 patients with chronic heart failure with impaired systolic function (mean left ventricular ejection fraction 0.18; n = 41) or preserved systolic function (mean left ventricular ejection fraction 0.70; n = 12) and in 6 age-matched sedentary normal subjects. At peak exercise, deep femoral vein oxygen content in heart failure patients with impaired systolic function and preserved systolic function were similar, both significantly lower than that of normal subjects (2.5 +/- 0.1, 2.9 +/- 0.2, and 5.0 +/- 0.1 ml/100 ml, respectively; P < 0.05). Deep femoral venous oxygen content was lower in patients with the greater impairment of aerobic capacity, regardless of the underlying systolic function (r = 0.72, P < 0.01). Fractional oxygen extraction in the skeletal muscle at peak exercise is enhanced in patients with chronic heart failure when compared with normal subjects, in proportion to the degree of aerobic impairment.