12-month outcome of patients with major depression and comorbid psychiatric or medical illness (compound depression)

OBJECTIVE: Inpatients with major depressive illness often have coexistent nonaffective psychiatric and/or medical conditions. The authors' objective is to address the following questions: 1) What is the effect of comorbid illness on the severity of major depression and associated psychosocial factors? 2) How does the course of depression differ for patients with and without concurrent illness? 3) Do patients with compound depression differ in rate of recovery and time to recovery from patients with pure depression? METHOD: The subjects were 78 patients with a DSM-III diagnosis of major depression who were consecutively admitted to an acute care university-affiliated psychiatric hospital; 37 of these patients had major depression only and 41 had major depression compounded by a coexisting axis I, II, or III condition. The patients were studied while hospitalized and for 12 months after hospital discharge. Instruments used included the Modified Hamilton Rating Scale for Depression, the Global Assessment Scale, and the Social Readjustment Rating Scale. RESULTS: Patients with compound depression reported significantly poorer functioning over the 12-month follow-up period and had lower recovery rates than the patients with pure depression. There were no differences in recovery rates between men and women with compound depression, but significantly more men than women with pure depression recovered. CONCLUSIONS: Compound depression is a common clinical occurrence, the course of illness is more difficult for patients with compound depression than for patients with pure depression, and the recovery rate of patients with compound depression is lower than that of patients with pure depression.     

MMPI, personality dysfunction and the dexamethasone suppression test in major depression

In this study we examined the relationship of psychopathology and personality dysfunction to neuroendocrine functioning. MMPI profiles were examined for 30 psychiatric inpatients with major depression who were suppressors (60%) and nonsuppressors (40%) on the dexamethasone suppression test. There were no differences between suppressors and nonsuppressors on any of the MMPI scales or on DSM-III Axis-II diagnosis. When subdivided according to T-score elevations above 70 on MMPI scales 4 and 6, or 4 and 9, 30% of the sample, however, met criteria for personality dysfunction. Furthermore, a significantly higher proportion of suppressors (50%) evidenced personality dysfunction than did the nonsuppressors (8%). This suggests that certain MMPI scales are able to identify a subgroup of depressed patients with personality disturbances who also have a hypothalamic-pituitary-adrenal dysfunction.     

Uterine myomata and outcome of assisted reproduction

The aim of this work was to study the effect of uterine myomata on the implantation rate and outcome in in-vitro fertilization (IVF) and intracytoplasmic sperm injection (ICSI). Among 406 patients, 51 (12.6%) were found to have uterine corporeal myomata. Twelve patients were excluded from the study as they had large myomata, submucous myomata or intramural myomata encroaching on the cavity. These patients were advised to have myomectomy before being enrolled in the IVF/ICSI programme. The remaining patients (n = 39) were sorted according to the number, site and size of the myomata as assessed by transvaginal sonography. Three patients had more than one myoma. Most of the myomata were subserous (72.7%) and the mean diameter of the myomata was 3.5 +/- 0.9 cm. A control group (n = 367) was chosen with normal uteri and no history of uterine reconstruction surgery. The mean age of myoma patients was 34.7 +/- 3.6 years as compared to 34.0 +/- 4.4 years in the control group. The age, period of infertility, body mass index, duration and number of human menopausal gonadotrophin ampoules needed for stimulation, oestradiol levels, number of oocytes retrieved and the fertilization rate were not significantly different in the myoma patients compared to the control group. Fifteen myoma patients (38.5%) subsequently showed one or more pregnancy sacs on ultrasonography of which three (20%) spontaneously aborted during the first trimester and two (13.3%) had preterm labour, as compared to 123 (33.5%), 19 (15.5%) and nine (7.3%) respectively, among the control group (P = 0.27, 0.33 and 0.21). In conclusion, uterine corporeal myomata, not encroaching on the cavity and <7 cm in mean diameter, do not affect the implantation or miscarriage rates in IVF or ICSI.      

The dexamethasone suppression test and pituitary-adrenocortical function

The dexamethasone suppression test (DST) as now commonly carried out in psychiatric settings yields "abnormal" results in many conditions including the healthy state. To determine whether the DST accurately identifies patients with physiologically meaningful increases in pituitary-adrenocortical activity, we compared DST results to baseline urinary cortisol level. Thirty-four psychiatric inpatients underwent a 24-hour urine collection and then a DST using 1 or 2 mg of dexamethasone. With the common 1-mg DST, 24-hour urinary cortisol levels in nonsuppressors and suppressors did not differ. With the 2-mg DST, however, nonsuppressors had significantly higher urinary cortisol levels than suppressors, and all nonsuppressors had urinary cortisol levels above the normal range. Thus, the 1-mg DST may not identify the heuristically important subgroup of psychiatric patients who have a pathophysiologically meaningful alteration in pituitary-adrenal regulation.     

四氯偶氮苯在大鼠胆汁中的分泌和代谢

四氯偶氮苯（３,３’,４,４’ｔｅｔｒａｃｈｌｏｒｏａｚｏｂｅｎｚｅｎｅ,ＴＣＡＢ）和四氯氧化偶氮苯（３,３’,４,４’ｔｅｔｒａｃｈｌｏｒｏａｚｏｘｙｂｅｎｚｅｎｅ,ＴＣＡＯＢ）是在合成氯代或二氯代苯胺类除草剂时生成的污染废弃物。此类除草剂经...     

Assessment of thyroidal "C" cell secretion in osteoporotic girls with Turner''s syndrome. Basal and calcium-stimulated levels of total calcitonin, extractable calcitonin and katakalcin

Osteoporosis is a common finding in Turner's syndrome. To test the hypothesis that calcitonin deficiency may contribute to bone mineral loss in Turner's syndrome, we studied basal and calcium-stimulated (2 mg/kg body weight in 5 min) levels of total calcitonin, extractable calcitonin and katacalcin in 15 girls with Turner's syndrome and osteoporosis. Fifteen age-matched healthy girls were studied as controls. Both basal calcitonin (total and extractable) and katacalcin values were not significantly different in patients with Turner's syndrome in comparison with those of the controls. The calcium stimulation test showed a similar "C" cell secretory reserve in both groups. The calculation of delta CT/delta iCa of total and extractable calcitonin and delta KC/delta iCa, which accounts for individual variations in serum ionized calcium increases, did not show any significant difference between girls with Turner's syndrome and controls. We conclude that calcitonin deficiency is not a causative factor of osteoporosis in girls with Turner's syndrome and that in this syndrome long-life estrogen deficiency does not impair "C" cell secretory activity.     

Gender differences in treatment response to sertraline versus imipramine in chronic depression

OBJECTIVE: The authors examined gender differences in treatment response to sertraline, a selective serotonin reuptake inhibitor (SSRI), and to imipramine, a tricyclic antidepressant, in chronic depression. METHOD: A total of 235 male and 400 female outpatients with DSM-III-R chronic major depression or double depression (i.e., major depression superimposed on dysthymia) were randomly assigned to 12 weeks of double-blind treatment with sertraline or with imipramine after placebo washout. RESULTS: Women were significantly more likely to show a favorable response to sertraline than to imipramine, and men were significantly more likely to show a favorable response to imipramine than to sertraline. Gender and type of medication were also significantly related to dropout rates; women who were taking imipramine and men who were taking sertraline were more likely to withdraw from the study. Gender differences in time to response were seen with imipramine, with women responding significantly more slowly than men. Comparison of treatment response rates by menopausal status showed that premenopausal women responded significantly better to sertraline than to imipramine and that postmenopausal women had similar rates of response to the two medications. CONCLUSIONS: Men and women with chronic depression show differential responsivity to and tolerability of SSRIs and tricyclic antidepressants. The differing response rates between the drug classes in women was observed primarily in premenopausal women. Thus, female sex hormones may enhance response to SSRIs or inhibit response to tricyclics. Both gender and menopausal status should be considered when choosing an appropriate antidepressant for a depressed patient.     

Elective day-case laparoscopic cholecystectomy: a formal assessment of the need for outpatient follow-up

Introduction

Elective laparoscopic cholecystectomy (LC) is performed routinely as day-case surgery. Most hospital trusts have a policy of no routine postoperative outpatient follow-up although there are no formal guidelines on this. The aim of this retrospective study was to identify the incidence of complications, the degree of symptom resolution and patient satisfaction with a view to formally appraising the need for outpatient follow-up.

Methods

Patients who underwent LC in the period between February 2011 and June 2012 were contacted retrospectively by telephone. A standardised questionnaire was used to ascertain the incidence of surgical site infection (SSI), other complications, symptom resolution and patient satisfaction.

Results

A total of 211 responses were collected. The rate of SSI was 7.6% (n=16), with the only specific risk factor being smoking (p=0.027). All other complications had a combined incidence of 7% (n=15). There was complete resolution of symptoms in 64% of patients. Of the 36% of patients with residual symptoms, 45% described abdominal discomfort or pain, 41% described reflux symptoms and 14% complained of diarrhoea. Patient satisfaction was very high (96%), yet 33% of patients visited their general practitioner postoperatively in relation to their surgery.

Conclusions

Patients are highly satisfied with elective day-case LC. However, SSI is not uncommon, occurring in 1 in 13 patients. Although the majority of patients experience complete symptom resolution, a significant proportion do not. In our experience, routine outpatient follow-up is not required. Nevertheless, the lack of formal follow-up may prove a missed learning opportunity, potentially resulting in inappropriate patient selection for surgery.