[Coercive measures for covid-19: application of which law?] / Dwangmaatregelen vanwege covid-19.

Since the end of January 2020, covid-19 is a group A infectious disease according to the Public Health Act (in Dutch: Wet publiekegezondheid or Wpg). To avert the risk of infection with covid-19, coercive measures can be imposed under this law. Almost at the same time, since January 1 2020, two new Dutch laws regulate the mandatory care for people with intellectual disability and dementia (the Care and Compulsion Act (in Dutch: Wet zorgendwang or Wzd) and for people with a mental disorder (the Mandatory Mental Health Care Act (in Dutch: Wet verplichte GGZ or Wvggz). Just like the Wpg, the Wzd and Wvggz allow coercion for the benefit of third parties. In this clinical lesson we describe the use of the Wpg, Wzd and Wvggz in order to avert covid-19 infection risk.

Acute psychiatric illness and drug addiction during pregnancy and the puerperium.

Pregnancy and the puerperium do not protect against acute psychiatric illness. During puerperium, the chance of acute psychiatric illness, such as a psychotic episode or relapse of bipolar disorder, is greatly increased. Suicide is a leading cause of maternal death. Both psychiatric disease and ongoing drug addiction impact not only the pregnant woman's somatic and mental health but also impact short-term and long-term health of the child. Indeed, prompt recognition and expeditious treatment of acute psychiatric illness during pregnancy and the puerperium optimize health outcomes for two patients. Pregnancy and puerperium represent a stage of life of great physiologic adaptations, as well as emotional and social changes. This conjunction of changes in somatic, emotional health and social health may mitigate the occurrence, clinical presentation, and clinical course of acute psychiatric illness and call for a multidisciplinary approach, taking into account both the medical and social domains. This chapter describes acute psychiatric illnesses during pregnancy and the puerperium and illicit substance abuse, from a clinical perspective, while also describing general principles of diagnosis and clinical management during this stage of life, which is an important window of opportunity for both the pregnant woman and the child.

Nursing interventions for patients with postpartum psychosis hospitalized in a psychiatric mother-baby unit: A qualitative study.

WHAT IS KNOWN ON THE SUBJECT: If women suffer from postpartum psychosis, treatment in a specialist facility like a psychiatric mother-baby unit is recommended and should focus on the maternal health, mother-baby outcomes and the care for the next of kin. The role of mental health nurses on a mother-baby unit is essential but challenging, given the complex problems and care needs of the patient, the baby and family members. To date, very little evidence about effective nursing interventions for patients with postpartum psychosis is available. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE: This paper systematically describes nursing interventions and their rationale for patients with postpartum psychosis admitted to a specialized mother-baby unit. Given the limited scientific evidence for effective nursing interventions for patients with postpartum psychosis, knowledge was obtained from a best-practice setting (i.e., a specialized mother-baby unit), thus providing a basis for the systematic development of nursing interventions to be tested on effectiveness in future studies. IMPLICATIONS FOR MENTAL HEALTH NURSING: Mental health nurses play an essential role in the multidisciplinary treatment team in providing information on the patient's personal functioning and her ability to take care for the baby, in order to determine the appropriate amount of guidance and protection, in order to prevent harm and promote recovery. To provide integrated and personalized nursing care, mental health nurses should tailor their interventions to the needs of the patient, the baby and the next of kin, adapted to the successive stages of treatment. Abstract Introduction Postpartum psychosis is one of the severest psychiatric disorders to occur in the postpartum period. If it requires a woman's admission, a psychiatric mother-baby unit is recommended, where care will focus on the mother's health, the mother-baby dyad and their next of kin. To date, few studies have examined nursing interventions for patients with postpartum psychosis. Aim Identifying nursing interventions used at a psychiatric mother-baby unit, when a patient is hospitalized with postpartum psychosis. Method A qualitative design using thematic analysis. Data were collected using semi-structured interviews (N = 13) with expert nurses working at such a unit. Results The analysis identified three themes: (a) treatment of the mental disorder, which involves interventions to improve the mother's mental and physical well-being; (b) care for the mother-baby dyad, which involves interventions intended to promote safe interactions between mother and baby; and (c) care for the partner, which involves interventions to improve the partner's well-being. Discussion Overall, within each of these themes, nurses described the urgency to tailor interventions to the needs of the patient, baby and partner. Implications to practice Our comprehensive description of interventions can be used for the improvement of nursing care for patients hospitalized with postpartum psychosis.

Functional Recovery After Postpartum Psychosis: A Prospective Longitudinal Study.

OBJECTIVE: Postpartum psychosis is an acute and severe mood disorder. Although the prognosis is generally good, postpartum psychosis is a highly stressful life-event presumed to have a major impact on functioning and well-being beyond the acute stage of the illness. We studied functional recovery, including psychosocial functioning and the presence of psychological distress, in patients with a recent diagnosis of postpartum psychosis. METHODS: Seventy-eight patients with postpartum psychosis consecutively admitted for inpatient hospitalization between 2005 and 2011 were assessed 9 months postpartum. Included were patients with DSM-IV-TR diagnoses of psychotic disorder not otherwise specified, brief psychotic disorder, or mood disorder with psychotic features, each requiring the additional specifier "with postpartum onset." Functioning was assessed in 4 domains by the Longitudinal Interval Follow-up Evaluation-Range of Impaired Functioning Tool (LIFE-RIFT). Symptomatology was measured by the Brief Symptom Inventory and compared to a matched population-based cohort. RESULTS: Nine months postpartum, 74% (58/78) of women with postpartum psychosis reported good functioning on the domains of work, interpersonal relations, recreation, and global satisfaction. Moreover, 88% (69/78) of patients with postpartum psychosis had resumed their premorbid employment and household responsibilities. Compared to the general population, patients with postpartum psychosis reported a higher burden of depression and anxiety (effect sizes r ≤ 0.14). Patients who had a relapse episode (18%) experienced considerable functional impairments across several domains. CONCLUSIONS: Nine months postpartum, the majority of patients with postpartum psychosis reported good functional recovery. Our relatively improved functional outcomes compared to nonpostpartum onset could be attributed to the postpartum onset and/or more favorable risk factor profile.

Treatment of psychosis and mania in the postpartum period.

Postpartum psychosis is a severe disorder that warrants acute clinical intervention. Little is known, however, about what interventions are most effective. The authors present treatment response and remission outcomes at 9 months postpartum using a four-step algorithm in patients with first-onset psychosis or mania in the postpartum period. Treatment involved the structured sequential administration of benzodiazepines, antipsychotics, lithium, and ECT. The outcome of clinical remission was examined in 64 women consecutively admitted for postpartum psychosis. Remission was defined as the absence of psychotic, manic, and severe depressive symptoms for at least 1 week. Women who remitted on antipsychotic monotherapy were advised to continue this treatment as maintenance therapy, and women who required both antipsychotics and lithium to achieve remission were maintained on lithium monotherapy. Relapse was defined as the occurrence of any mood or psychotic episode fulfilling DSM-IV-TR criteria. Using this treatment algorithm, the authors observed that nearly all patients (98.4%) achieved complete remission within the first three steps. None of the patients required ECT. At 9 months postpartum, sustained remission was observed in 79.7%. Patients treated with lithium had a significantly lower rate of relapse compared with those treated with antipsychotic monotherapy. Multiparity and nonaffective psychosis were identified as risk factors for relapse. The authors conclude that a structured treatment algorithm with the sequential addition of benzodiazepines, antipsychotics, and lithium may result in high rates of remission in patients with first-onset postpartum psychosis and that lithium maintenance may be most beneficial for relapse prevention.

[Caesarean section in conflict with the patient's right to self-determination?]. / Een sectio caesarea tegen haar wil?

Competent patients have the right to refuse treatment and healthcare workers should acknowledge their wishes. In the Netherlands there are conflicting (constitutional) rights of the foetus and of mentally ill patients. This paper describes the legal and ethical problems in the case of a mentally ill patient at 37 weeks of pregnancy who refused an obstetric examination. The patient refused to cooperate and have her physical condition and mental status examined. Her refusal endangered the life of the foetus. The obstetrician decided to perform a caesarean section, even if this would be in conflict with the patient's right to self-determination. In these cases no legal framework exists for providing the best medical care. New legislation should be drawn up to prevent similar cases occurring in the future. If a caesarean section is in conflict with a patient's right to self-determination, it should always be performed as a last resort.

Prevention of postpartum psychosis and mania in women at high risk.

OBJECTIVE: Women with a history of bipolar disorder or postpartum psychosis are at extremely high risk of relapse postpartum. Although lithium prophylaxis has demonstrated efficacy in reducing postpartum relapse, the timing of prophylaxis remains controversial given the balance of risks and benefits for the mother and fetus. The authors compared lithium use during pregnancy to its initiation postpartum in women at high risk for postpartum psychosis. METHOD: Between 2003 and 2010, 70 pregnant women at high risk for postpartum psychosis were referred to the authors' psychiatric outpatient clinic. Women who were initially medication free were advised to start lithium prophylaxis immediately postpartum. Women already taking maintenance lithium during pregnancy were advised to continue treatment. RESULTS: All women with a history of psychosis limited to the postpartum period (N=29) remained stable throughout pregnancy despite being medication free. Of the women with bipolar disorder (N=41), 24.4% relapsed during pregnancy, despite prophylaxis use by the majority throughout pregnancy. The postpartum relapse rate was highest in women with bipolar disorder who experienced mood episodes during pregnancy (60.0%). In contrast, none of the 20 women with a history of postpartum psychosis only who used postpartum prophylaxis relapsed, compared to 44.4% of patients with postpartum psychosis only who declined prophylaxis. CONCLUSIONS: The authors recommend initiating prophylactic treatment immediately postpartum in women with a history of psychosis limited to the postpartum period, to avoid in utero fetal exposure to medication. Patients with bipolar disorder require continuous prophylaxis throughout pregnancy and the postpartum period to reduce peripartum relapse risk.

First-onset psychosis occurring in the postpartum period: a prospective cohort study.

OBJECTIVE: To prospectively characterize a cohort of patients for whom first lifetime episode of psychosis occurs in the postpartum period. METHOD: Included in the study were 51 women admitted to an inpatient facility for postpartum psychosis and a population-based control group (n = 6,969). All patients received naturalistic treatment using the sequential addition of benzodiazepines, antipsychotics, and lithium. A clinician-administered questionnaire and parallel history provided information about obstetric history, pregnancy, delivery, breastfeeding, neonatal outcomes, and onset of the disease. Clinical remission was defined as the absence of psychotic, manic, and depressive symptoms for at least 1 week. The primary outcome measure was the Clinical Global Impressions-Severity scale. The study was conducted from 2005 to 2009. RESULTS: Compared to the general population sample, women with postpartum psychosis had a significantly higher incidence of primiparity (OR = 2.90; 95% CI, 1.49-5.67) but had no significant differences in delivery-related, lactational, or neonatal-related risk factors. The median onset of psychiatric symptoms occurred at 8 days' postpartum (interquartile range [IQR], 5-14), and median duration of episode was 40 days (IQR, 23-69). Patients with prominent depressive symptoms had a significantly later onset (P = .01) of psychosis and a longer duration of episode (P < .01) than patients without depressive symptoms. Psychotic symptoms were mood-incongruent in 64.7% of patients. CONCLUSIONS: In contrast to other findings related to postpartum psychosis in bipolar patients, no delivery-related, neonatal-related, or lactational risk factors could be identified. Further, our findings of a delayed onset and mood incongruence of postpartum psychotic symptoms markedly contrasts with that of patients with a previous history of bipolar disorder. These results suggest that women with psychosis limited to the postpartum period might have a distinct risk profile and phenomenology.

Mood regulation in seasonal affective disorder patients and healthy controls studied in forced desynchrony.

In healthy subjects, both the duration of wakefulness and the circadian pacemaker have been demonstrated to be involved in the regulation of mood. Some features of affective disorders suggest that these two factors also play a role in the dysregulation of mood. In particular, disturbances of the circadian pacemaker have been proposed to be a pathogenetic factor in Seasonal Affective Disorder, winter type (SAD). This report presents a test of this proposition. To this end seven SAD patients and matched controls were subjected to a 120-h forced desynchrony protocol, in which they were exposed to six 20-h days. This protocol enables us to discriminate the extent to which the course of mood is determined by the imposed 20-h sleep-wake cycle from the influence of the circadian pacemaker on that course. Patients participated during a depressive episode, after recovery upon light therapy and in summer. Controls were studied in winter and in summer. Between SAD patients and controls no significant differences were observed in the period length nor in the timing of the endogenous circadian temperature minimum. In both groups, sleep-wake cycle- and pacemaker-related components were observed in the variations of mood, which were not significantly different between conditions.

Sleep in seasonal affective disorder patients in forced desynchrony: an explorative study.

The majority of winter-type seasonal affective disorder (SAD) patients complain of hypersomnia and daytime drowsiness. As human sleep is regulated by the interaction of circadian, ultradian and homeostatic processes, sleep disturbances may be caused by either one of these factors. The present study focuses on homeostatic and ultradian aspects of sleep regulation in SAD. Sleep was recorded polysomnographically in seven SAD patients and matched controls subjected to a 120-h forced desynchrony protocol. In time isolation, subjects were exposed to six 20-h days, each comprising a 6.5-h period for sleep. Patients participated while being depressed, while remitted after light therapy and in summer. Controls were studied in winter and in summer. In each condition, the data of each subject were averaged across all recordings. Thus, the influence of the effects of the circadian pacemaker on sleep was excluded mathematically. The comparison of patients with controls and with themselves in the various conditions revealed no abnormalities in homeostatic parameters: sleep stage variables, relative power spectra and time courses of power in various frequency bands across the first three non-rapid eye movement-rapid eye movement (NREM-REM) cycles showed no differences. The data suggest that homeostatic processes are not involved in the disturbance of sleep in SAD.

A forced desynchrony study of circadian pacemaker characteristics in seasonal affective disorder.

The circadian pacemaker is an endogenous clock that regulates oscillations in most physiological and psychological processes with a near 24-h period. In many species, this pacemaker triggers seasonal changes in behavior. The seasonality of symptoms and the efficacy of light therapy suggest involvement of the circadian pacemaker in seasonal affective disorder (SAD), winter type. In this study, circadian pacemaker characteristics of SAD patients were compared with those of controls. Seven SAD patients and matched controls were subjected to a 120-h forced desynchrony protocol, in which core body temperature and melatonin secretion profiles were measured for the characterization of circadian pacemaker parameters. During this protocol, which enables the study of unmasked circadian pacemaker characteristics, subjects were exposed to six 20-h days in time isolation. Patients participated twice in winter (while depressed and while remitted after light therapy) and once in summer. Controls participated once in winter and once in summer. Between the SAD patients and controls, no significant differences were observed in the melatonin-derived period or in the phase of the endogenous circadian temperature rhythm. The amplitude of this rhythm was significantly smaller in depressed and remitted SAD patients than in controls. No abnormalities of the circadian pacemaker were observed in SAD patients. A disturbance in thermoregulatory processes might explain the smaller circadian temperature amplitude in SAD patients during winter.