Somatic symptoms. A major feature of depression in a family practice

The complaints of depressed patients were investigated in a private, single-physician family practice clinic. Complaints and visits of depressives were compared to those of age- and sex-matched non-depressed controls over a period of 3 years beginning 18 months prior to the diagnosis of depression. Pain, functional and anxiety complaints signalled the onset and paralleled the course of depression. Somatic complaints were a conspicuous mode of presentation in this family practice. These somatic features are not among the usual diagnostic and research criteria for depression (DSM-III, Feighner Criteria and RDC) although they appear to be a major feature in the natural history of depression.     

Influence of depressive symptomatology on maternal health service utilization and general health

Summary Background: While postpartum depression is a well-established affective condition, information about its influence on health service utilization is scant. The objective of this study was to examine the influence of maternal mood on health service utilization and general health within the first 2 months postpartum.Methods: As part of a population-based postpartum depression study, a cohort of 594 women from British Columbia completed postal questionnaires at 1, 4, and 8 weeks postpartum.Results: Women with depressive symptomatology had a significantly higher number of contacts with a health professional than those with non-depressive symptomatology. Furthermore, over 50% of high utilizers of family physician and public health nursing services in the first month postpartum exhibited depressive symptomatology. Women with depressive symptomatology were also significantly more likely to have lower scores on the SF-36 and to indicate the care they received from family physicians to be unhelpful.Conclusion: Health professionals who discover a woman frequently using health services should closely examine the motivation for the visits and consider screening for postpartum depression. Future research should examine whether screening women with high utilization patterns reduces unnecessary health care visits and facilitates early diagnosis and treatment of postpartum depression.     

Anxiety in family practice

The time course of patient initiated visits, somatic, functional, and other medical complaints was studied in a group of 58 patients from a family practice who had been diagnosed and treated for anxiety. The findings were contrasted with two other groups of patients from the same practice: 101 depressives and 101 controls. Results indicate that the anxiety patients differed markedly from the depressives in having a very short-lived episode of anxiety or somatic complaints in contrast to depressives' much longer history of somatic and functional complaints which appeared to precede by months the diagnosis of depression. The findings suggest that the anxiety patients in this practice either had a qualitatively different condition from the depressives, or possibly suffered from a short-lived and unrecognized depression.     

Effect of an oral contraceptive on emotional distress, anxiety and depression of women with polycystic ovary syndrome: a prospective study

STUDY QUESTION: We aimed to determine the impact of an oral contraceptive (OC) treatment on health-related quality of life (HRQOL), depressive and anxiety symptoms in polycystic ovary syndrome (PCOS). SUMMARY ANSWER: OC therapy in PCOS improves hirsutism and menstrual disturbances, along with HRQOL. This improvement is not associated with any change in the prevalence of depressive and anxiety symptoms. WHAT IS KNOWN AND WHAT THIS ARTICLE ADDS: Limited data are available regarding the effects of an OC on HRQOL, and depressive and anxiety symptoms in PCOS. This study reports the effects of the ethinyl estradiol/drospirenone (EE/DRSP) OC on an HRQOL questionnaire for women with PCOS (PCOSQ), depressive and anxiety symptoms after 6 months of treatment. DESIGN: Prospective observational study. All participants completed PCOSQ, Beck Depression Inventory, Hospital Anxiety and Depression Scale and General Health Questionnaire. Serum androgens, fasting insulin, fasting and postload glucose values during an oral glucose tolerance test were measured. Changes in these variables and the scores of questionnaires were evaluated after 6 months of treatment with EE/DRSP (3 mg/30 μg). PARTICIPANTS AND SETTING: Thirty-six patients with PCOS without a previous psychiatric diagnosis were included in the study. MAIN RESULTS AND THE ROLE OF CHANCE: The main complaints of the patients were hirsutism and irregular menses. Accordingly, menstrual and hirsutism problems were the most serious concerns followed by emotional problems on the PCOSQ. Eight patients (22.2%) had clinical depression scores. After treatment, regular menstrual cycles were attained and hirsutism was significantly improved in all patients. Hirsutism and emotion domains of the PCOSQ improved at 6 months (P< 0.05 for both). Depression was improved in five of eight depressive patients and four new patients showed increased depression scores. Overall, depression, anxiety mean scores and depression rates did not show a significant change. BIAS, CONFOUNDING AND OTHER REASONS FOR CAUTION: The study is subject to the strengths and limitations of observational study design. A limitation of our study is the small sample size and lack of data related to possible confounding factors. GENERALIZABILITY TO OTHER POPULATIONS: Generalizable to Caucasian PCOS.     

The course and interrelationship of maternal and paternal perinatal depression

The aims of the study were to describe course of depression in both mothers and fathers from the third trimester of pregnancy through 6 months postpartum and to examine the relationship between maternal and paternal depression. Hypotheses were as follows: (a) Depressive symptoms would be correlated between parents and (b) earlier depressive symptoms in one parent would predict later increases in depression in the other. Eighty cohabitating primiparous couples were recruited from prenatal OBGYN visits and community agencies and enrolled during pregnancy, between 28-week gestation and delivery. Participants completed measures of depression on four occasions: baseline and 1, 3, and 6 months postpartum. Ninety-eight percent of the enrolled couples (78; 156 individuals) completed the study. For both mothers and fathers, symptom severity ratings and classification as a probable case were stable across time, with prenatal depression persisting through 6 months in 75 % of mothers and 86 % of fathers. Prenatal depression in fathers predicted worsening depressive symptom severity in mothers across the first six postpartum months but not vice versa. In both expecting/new mothers and fathers, depression demonstrates a stable pattern of occurrence and symptom severity between 28-month gestation and 6 months postpartum. Although prenatal maternal depression is not predictive of symptom change in fathers, mothers with prenatally depressed partners showed significant worsening in overall symptom severity during the first six postpartum months.     

The validity of the diagnosis of depression in general practice: is using criteria for diagnosis as a routine the answer?

BACKGROUND: In general practice, making a diagnosis does not follow the same lines as in secondary care because every new diagnosis is made against 'foreknowledge' and could be coloured by it. This could explain low accordance and differences in diagnoses between primary and secondary care, in particular when mental illness such as depression is concerned. When criteria are used for diagnosis there should be no differences. AIM: To establish the accordance with the Diagnostic and Statistical Manual of mental disorders, 4th edition (DSM-IV) criteria of major depressive disorder when the diagnosis of depression has been made by general practitioners (GPs) for whom coding and using criteria for diagnosis is a daily routine (ICHPPC-2 criteria). METHOD: Ninety-nine general practice patients from four general practices belonging to the Continuous Morbidity Registry (CMR) of the University of Nijmegen in The Netherlands were interviewed using the Composite International Diagnostic Interview (auto) 12-month version (DSM-IV criteria). Thirty-three patients had a code for depression; 33 patients a code for chronic nervous functional complaints (CNFC); and 33 had no code for mental illness (the depression and CNFC codes were given in the 12 months prior to the interview). Specificity and accordance with the DSM-IV criteria of major depressive disorder (MDD) were calculated with the results from the interviews. RESULTS: Of the 33 general practice depression cases (all matching ICHPPC-2 criteria), 28 matched DSM-IV criteria: 26 for MDD and 2 for dysthymia. No cases of DSM-IV MDD were found in the control group without a code for a mental disorder, and seven out of 33 were found in the control group with the code for CNFC. CONCLUSION: The specificity of diagnosis of depression made by GPs in a continuous morbidity registry and the accordance with DSM-IV criteria are high. Using criteria for diagnosis, which is a trend, could be one of the solutions towards a better diagnosis. As far as the sensitivity is concerned, GPs should not be distracted from using criteria for the diagnosis of depression when a large variety of complaints is presented.     

Prevalence of postpartum depression in a Moroccan sample

Summary The aim of the present study was to determine the prevalence and factors associated with post-partum depression among Moroccan mothers. The authors interviewed 144 mothers at 2 and 6 weeks, and at 6 and 9 months after delivery. They used the Mini International Neuropsychiatric Interview (M.I.N.I.) and the Arabic version of Edinburgh Postnatal Depression Scale (EPDS). Using the M.I.N.I., 18.7% met DSM-IV criteria for depressive disorder in the second week after childbirth. Using a cut-off score of 12, the EPDS indicated a sensitivity and specificity of 92% and 96% respectively. Depressive disorder was significantly associated with pregnancy complications, stressful life events during pregnancy, babys health problems, and poor marital relationship. The subsequent point prevalences were 6.9%, 11.8% and 5.6% respectively at 6 weeks, 6 and 9 months. Postnatal visits were effective in the identification of Moroccan depressed mothers.     

Short-term stability of diagnoses of major and minor depression in older medical inpatients

The authors sought to determine the short-term stability of diagnoses of major and minor depression in older medical inpatients. The investigation was a test-retest design involving comparisons between different pairs of interviewers who assessed patients independently on medical wards of two acute-care, university-affiliated hospitals by use of the Diagnostic Interview Schedule (DIS) at intervals between 1 and 51 days. Patients were 380 cognitively-intact patients age > or =65, assessed twice with the DIS. Core depressive symptoms (depressed mood, loss of interest or pleasure) were more stable than the other depressive symptoms. The presence of moderate-to-severe depressive symptoms, moderate-to-severe disability, and depression symptoms of > or =6 months' duration were associated with a higher short-term stability of diagnosis. Age, gender, language, education, rater, interval between assessments, baseline number of medications, medical comorbidity, severity of medical illness, acute physiology score, and cognitive functioning were not associated with short-term depression stability. Stability of diagnosis may be improved by emphasis on core depressive symptoms or the presence of more severe depressive symptoms, moderate-to-severe disability, and duration of symptoms > or =6 months.     

The association between maternal depression and frequent non-routine visits to the infant's doctor--a cohort study

BACKGROUND: Perinatal depression is common, but women typically do not seek help for it. We studied its association with frequent non-routine physician visits, which may be a form of help-seeking behaviour. METHODS: A prospective cohort study of women in their 34th to 38th week of pregnancy at the outpatient obstetrics clinic at a Singapore tertiary hospital was done. Screening was done using the Edinburgh Postnatal Depression Scale and diagnosis of major or minor depressive disorder was made using the SCID-IV. At 6 to 12 months' post-partum, women were screened and interviewed again for depression and asked to report the frequencies with which they had brought their infants to the doctor on non-routine visits in the preceding 6 weeks. Four hundred and seventy-one of the 559 patients recruited before delivery were re-interviewed. RESULTS: After adjusting for confounders, women who had brought their infants for three or more non-routine visits to the infant's doctor had a significantly higher prevalence of depression (32.6%) than those with fewer visits (13.6%) (OR 2.87, 95% CI 1.41 to 5.85, p=0.004). The relative risk reduction for women who did not bring their infants for frequent non-routine visits was 0.583 (95% CI 0.44 to 0.73, p=0.002). They were also more likely to have poorer perceived emotional support from their families. LIMITATIONS: These included use of self-reported doctor visits, and relatively high educational levels of the participants. CONCLUSIONS: Doctors should have a high index of suspicion for enquiring about depression and emotional support in mothers who bring their infants for frequent non-routine visits.     

Stability and change in level of maternal depressive symptomatology during the first postpartum year

BACKGROUND: This study evaluated stability and change in the level of maternal depressive symptomatology over the course of the first postpartum year in a community cohort of 106 first-time mothers of full-term, healthy infants. Effects of diagnosed depression and infant gender were also assessed. METHODS: At 2 months postpartum (intake), mothers were classified into one of two symptom groups on the basis of their total score on the Center for Epidemiological Studies-Depression Scale (CES-D): high (CES-D score > or = 16, 46%) or normative (CES-D score = 2-12, 54%). Mothers completed the CES-D again at 3, 6, and 12 months postpartum. At 12 months, maternal diagnostic status for major depression and related disorders was evaluated using the Diagnostic Interview Schedule-III-Revised. RESULTS: Mothers in the High symptom group at intake continued to have significantly higher CES-D scores at 3, 6, and 12 months than mothers in the Normative symptom group at intake, and a third in the High symptom group at intake had a subsequent CES-D score above the clinical cutoff (> or = 16). Maternal CES-D scores were significantly correlated across visits. In regressions controlling for diagnostic status and infant gender, mothers' CES-D score at the most recent prior assessment contributed significant unique variance to mothers' CES-D score at each subsequent assessment. CES-D scores were higher at 3 months if mothers had diagnosed depression and were parenting a son, and higher at 12 months if mothers had both diagnosed depression and a prior, high CES-D score. LIMITATIONS: Findings may not generalize to multipara or high-risk cohorts. CONCLUSIONS: First-time mothers with high levels of depressive symptomatology at 2 months postpartum (especially those with diagnosed depression) are at increased risk of continuing to experience high levels of depressive symptomatology throughout the first postpartum year. Implications for preventative intervention services are discussed.     

Fragmented maternal sleep is more strongly correlated with depressive symptoms than infant temperament at three months postpartum

To determine the contribution of infant temperament to the relationship between maternal sleep disturbance and depressive symptoms. Utilizing a repeated measures design, 112 couples recruited from childbirth education classes were assessed in third trimester and postpartum. Instruments included Center for Epidemiologic Studies Depression Scale, General Sleep Disturbance Scale, wrist actigraphy, and an investigator-developed tool to assess infant temperament completed by mothers and fathers. Regardless of infant temperament, mothers who slept < 4 h between midnight and 6 am and mothers who napped < 60 min during the day were at increased risk for depression at three months postpartum. Infant temperament was associated with maternal sleep but was not a significant predictor of depressive symptoms after controlling for other contextual factors. Postpartum clinical visits should include questions about maternal sleep so interventions can be directed toward sufficient sleep to minimize risk of postpartum depression.     

Relationship between clinical pain complaints and pain sensitivity in patients with depression and panic disorder

OBJECTIVE: There is evidence that depression and panic disorder are both associated with an increased frequency of clinical pain complaints. A change in pain sensitivity is alleged to be involved in this phenomenon. However, few studies have assessed clinical pain complaints and pain sensitivity in the same group of patients. METHODS: Thirteen patients with a major depressive disorder, 13 patients with a panic disorder (diagnoses based on the Diagnostic and Statistical Manual of Mental Disorders, fourth edition), and 13 healthy control subjects were investigated. None of the subjects were taking medications. Body maps were used to measure the number of painful sites as well as the intensity and unpleasantness of pain complaints in the previous 6 months. Furthermore, pain thresholds for pressure, cold, and heat were assessed at the forearm or hand. RESULTS: Patients with depression and panic disorder had significantly more frequent, more intense, and more unpleasant pain complaints than healthy control subjects. Despite this similarity, patients with depression had significantly higher pain thresholds than patients with panic disorder in two (pressure and cold) of three stimulus modalities and significantly higher pressure pain thresholds than the healthy control subjects. There were no differences between the pain thresholds of patients with panic disorder and healthy control subjects. The correlations between clinical pain measures and pain thresholds were generally weak. CONCLUSIONS: These findings suggest that the clinical pain complaints of patients with depression and panic disorder cannot simply be explained by changes in pain sensitivity.     

Irritable colon and depression.

Numerous attempts have been made to relate specific emotional conflicts to colonic symptoms in the irritable colon syndrome. Depression has been described as an accompaniment of the illness. This paper investigates the relationship between irritable colon and depression using self-rating symptom scales and the Zung Self-Rating Depression Scale. Thirty-one subjects were followed for two months in a double-blind study employing a tricyclic antidepressant and an inactive placebo. The study demonstrates the frequency of depression in patients with the syndrome; it shows a clearly positive treatment effect with placebo alone for both depressive symptoms and gastrointestinal complaints, and suggests that tricyclic antidepressant therapy results in moderately greater improvement in symptoms than does treatment with placebo alone.     

Self-reported premenstrual exacerbation of depressive symptoms in patients seeking treatment for major depression

BACKGROUND: Very little research has examined the frequency with which women with major depressive disorder experience premenstrual exacerbation (PME) of depression or the characteristics of those who report such worsening. The NIMH Sequenced Treatment Alternatives to Relieve Depression (STAR*D) study provides a unique opportunity to evaluate PME in depressed women seeking treatment in primary care or psychiatric settings. METHOD: This report presents data from the first 1500 participants enrolled in the STAR*D study. Premenopausal women with major depressive disorder were asked if they experienced a worsening of their depressive symptoms 5-10 days prior to menses. Those reporting PME were compared with those reporting no PME with regard to sociodemographic characteristics, course of illness features, symptom presentation, general medical co-morbidity, functional impairment, and quality of life. RESULTS: Of 433 premenopausal women not taking oral contraceptives, 64% reported a premenstrual worsening of their depression. Women who reported PME had a longer duration of their current major depressive episode [30.7 (S.D. = 73.7) months versus 13.5 (S.D. = 13.2) months; p=0.001], as well as greater general medical co-morbidity. Women reporting PME were also more likely to endorse symptoms of leaden paralysis, somatic complaints, gastrointestinal complaints, and psychomotor slowing, and were less likely to endorse blunted mood reactivity. CONCLUSIONS: PME is endorsed by the majority of premenopausal women with major depressive disorder and appears to be associated with a longer duration of depressive episode. PME is a common and important clinical issue deserving of further attention in both research and practice.     

Metamemory in multiple sclerosis: exploring affective and executive contributors.

Although previous reports have examined metamemory in various neurological groups, no study to date has examined various affective and cognitive contributors to metamemory collectively in a sample of multiple sclerosis (MS) patients. In the present study, 48 MS patients completed the Memory Functioning Questionnaire (MFQ) and were administered measures assessing depression, depressive attitudes, and executive functioning. Correlational analyses indicated that certain aspects of metamemory in MS were associated with both affective and executive variables. Structural equation modeling (SEM) analyses of three a priori models revealed the best fit with one model proposing that greater executive dysfunction and depression were associated with increased self-reported memory complaints, but via the mediating influence of depressive attitudes. Although our results suggest some objective basis for metamemory complaints in MS (i.e., executive dysfunction), they also suggest that these complaints may be exacerbated by the potentially reversible influences of depression and depressive attitudes. Treatment of depression and depressive attitudes in MS may result in MS patients having more accurate perceptions of their actual memory abilities that, in turn, may lead to improvements in their quality of life.     

Mitral valve prolapse and psychiatric disorders

The authors report the prevalence of anxiety and depressive disorders in three groups of cardiac outpatients. The first group had mitral valve prolapse syndrome; the second group had been referred with chest complaints but were proven to have no cardiac disease; and the third group had been referred with innocent murmurs and were found to have no chest complaints and no cardiac disease. There was a somewhat higher prevalence of symptoms and diagnoses of depression in the chest complaint group. The findings did not support the often reported association between mitral valve prolapse syndrome and anxiety disorders.     

Life events and early onset depression: cause or consequence?

BACKGROUND: Adverse life events prior to episodes of depression are assumed to play a causal role. Earlier studies have, however, not adequately controlled for the potential confounding effects of previous depression. METHOD: A two-phase study was nested within a six-wave population based cohort study of 1947 adolescents. Interviews at two assessment phases with the CIS-R and CIDI were used to generate ICD-10 diagnoses of depressive disorder. Life events with longer-term contextual threat were reported for the 6 months before first diagnosis and categorized on the basis of participant appraisal as negative and neutral/positive in effects. Previous depressive and anxiety symptoms were measured 6 months earlier. RESULTS: Pre-existing depressive and anxiety symptoms predicted later events, increasing three-fold the risks for both neutral/positive and negative events in females and increased seven-fold the risk of negative events in males. Life events in turn predicted the onset of depressive disorder independently of previous symptoms. Single negative events held an over five-fold elevated risk and multiple events an almost eight-fold higher risk. Personal threat and loss were associated with disorder in females but not males. CONCLUSIONS: The findings are consistent with a causal role for life events in early episodes of depression. The association also reflects a reciprocal relationship in which earlier symptoms predict later events, perhaps as a result of an individual's attempts to change unfavourable social circumstances.     

Minor depressive disorder in the context of miscarriage

BACKGROUND: Although minor depressive disorder is of considerable clinical and public health importance, it has received limited research attention relative to major depressive disorder. This study examines the incidence rate and relative risk for minor depressive disorder following miscarriage. METHODS: Using a cohort design we tested whether miscarrying women are at increased risk for an episode of minor depression (diagnosed based on research criteria proposed in Appendix B of DSM-IV) in the 6 months following loss. The miscarriage cohort consisted of women attending a medical center for spontaneous abortion (n=229); the comparison group was a population-based cohort of women drawn from the community (n=230). RESULTS: Among miscarrying women, 5.2% experienced an episode of minor depression, compared with 1.0% of community women. The overall relative risk for an episode of minor depression for miscarrying women was 5.2 (95% confidence interval, 1.2-23.6). Relative risk did not vary by length of gestation at the time of loss or attitude toward the pregnancy. The majority of episodes in miscarrying women began within 1 month following loss. Limitations: Minor depression was relatively rare in both study cohorts. The resulting limits on statistical power reduced our ability to identify factors, such as sociodemographic or reproductive history variables that might moderate the effect of miscarriage on risk for minor depression. CONCLUSIONS: These results, in the context of prior work showing increased risks of major depression and depressive symptoms following miscarriage, lend some support to the conceptualization of minor depressive disorder as part of a continuum of symptom severity. Miscarrying women should be evaluated for depression at their follow-up medical visits.     

Masked depression in a combined medical-psychiatric unit

The authors describe experience with over 200 patients in a combined medical-psychiatric unit. A minority (17%) of patients carried the diagnosis of a depressive disorder on admission, but after an intensive psychiatric evaluation, over half received a depression-related diagnosis. The majority of patients had initially presented to their internists with somatic complaints. These observations reiterate previous observations that significant numbers of patients have depression that may be under-recognized because of the presence of somatic symptoms and the prominent use of denial, repression, and obsessive-compulsive defenses. Implications for the relative cost-effectiveness of treating these patients in an inpatient seuing as contrasted to outpatient and liaison models are also discussed.     

Explaining the family conflict-glycemic control link through psychological variables in adolescents with type 1 diabetes

To examine whether individual psychological variables mediate the family conflict-glycemic control relationship. During three study visits spanning 9 months, 147 adolescents with type 1 diabetes completed questionnaires measuring anxiety and depressive symptoms, and diabetes-specific worry. Caregivers similarly completed a measure of diabetes-specific family conflict. Blood glucose monitoring frequency and glycemic control were also obtained during study visits. Separate mediation analyses revealed that anxiety was the only individual psychological variable that mediated the caregiver-reported family conflict-glycemic control link. Anxiety accounted for 20% of the family conflict-glycemic control link, compared to 8.5% for depression and 6% for diabetes-specific worry. Results suggest that anxiety symptoms may be promoted in a family environment characterized by conflict and these symptoms have detrimental effects on glycemic control. Continued monitoring of family functioning and adolescents’ anxiety symptoms, as well as refinement of interventions, is needed to promote positive health outcomes.