We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
To save content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about saving content to .
To save content items to your Kindle, first ensure coreplatform@cambridge.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Consistent evidence supports the involvement of genetic and environmental factors, and their interactions, in the etiology of psychosis. First-episode psychosis (FEP) comprises a group of disorders that show great clinical and long-term outcome heterogeneity, and the extent to which genetic, familial and environmental factors account for predicting the long-term outcome in FEP patients remains scarcely known.
Methods
The SEGPEPs is an inception cohort study of 243 first-admission patients with FEP who were followed-up for a mean of 20.9 years. FEP patients were thoroughly evaluated by standardized instruments, with 164 patients providing DNA. Aggregate scores estimated in large populations for polygenic risk score (PRS-Sz), exposome risk score (ERS-Sz) and familial load score for schizophrenia (FLS-Sz) were ascertained. Long-term functioning was assessed by means of the Social and Occupational Functioning Assessment Scale (SOFAS). The relative excess risk due to interaction (RERI) was used as a standard method to estimate the effect of interaction of risk factors.
Results
Our results showed that a high FLS-Sz gave greater explanatory capacity for long-term outcome, followed by the ERS-Sz and then the PRS-Sz. The PRS-Sz did not discriminate significantly between recovered and non-recovered FEP patients in the long term. No significant interaction between the PRS-Sz, ERS-Sz or FLS-Sz regarding the long-term functioning of FEP patients was found.
Conclusions
Our results support an additive model of familial antecedents of schizophrenia, environmental risk factors and polygenic risk factors as contributors to a poor long-term functional outcome for FEP patients.
This chapter discusses known motives of female serial killers (FSKs). FSKs’ most common motive for murder was financial gain. An evolutionary psychology model of serial murder is presented. The author discusses how killing children, the antithesis of genesmanship, may be understood from an evolutionary angle. The author reminds the reader that evolved psychology is not an absolute determinant of behavior and that multiple perspectives (e.g., clinical, neural, traumagenic) should be considered to understand a given behavior or mental process. This chapter also presents the outcome (disposition) of serial murder cases in that about 80% were sent to prison, with some receiving the death penalty. This chapter further presents a composite of the “typical” female serial killer (FSK) as described in Harrison et al. (2015) in The Journal of Forensic Psychiatry and Psychology. The author revisits the case of Kristen Gilbert, a FSK whose motives did not neatly fall into a lone typology category. The cases of Judy Buenoano, Rhonda Belle Martin, Lydia Sherman, and Kimberly Clark Saenz illustrate chapter concepts.
Late-life depression (LLD) is characterized by differences in resting state functional connectivity within and between intrinsic functional networks. This study examined whether clinical improvement to antidepressant medications is associated with pre-randomization functional connectivity in intrinsic brain networks.
Methods
Participants were 95 elders aged 60 years or older with major depressive disorder. After clinical assessments and baseline MRI, participants were randomized to escitalopram or placebo with a two-to-one allocation for 8 weeks. Non-remitting participants subsequently entered an 8-week trial of open-label bupropion. The main clinical outcome was depression severity measured by MADRS. Resting state functional connectivity was measured between a priori key seeds in the default mode (DMN), cognitive control, and limbic networks.
Results
In primary analyses of blinded data, lower post-treatment MADRS score was associated with higher resting connectivity between: (a) posterior cingulate cortex (PCC) and left medial prefrontal cortex; (b) PCC and subgenual anterior cingulate cortex (ACC); (c) right medial PFC and subgenual ACC; (d) right orbitofrontal cortex and left hippocampus. Lower post-treatment MADRS was further associated with lower connectivity between: (e) the right orbitofrontal cortex and left amygdala; and (f) left dorsolateral PFC and left dorsal ACC. Secondary analyses associated mood improvement on escitalopram with anterior DMN hub connectivity. Exploratory analyses of the bupropion open-label trial associated improvement with subgenual ACC, frontal, and amygdala connectivity.
Conclusions
Response to antidepressants in LLD is related to connectivity in the DMN, cognitive control and limbic networks. Future work should focus on clinical markers of network connectivity informing prognosis.
Aberrations in how people form expectations about rewards and how they respond to receiving rewards are thought to underlie major depressive disorder (MDD). However, the underlying mechanism linking the appetitive reward system, specifically anticipation and outcome, is still not fully understood. To examine the neural correlates of monetary anticipation and outcome in currently depressed subjects with MDD, we performed two separate voxel-wise meta-analyses of functional neuroimaging studies using the monetary incentive delay task. During reward anticipation, the depressed patients exhibited an increased response in the bilateral middle cingulate cortex (MCC) extending to the anterior cingulate cortex, the medial prefrontal cortex, the left inferior frontal gyrus (IFG), and the postcentral gyrus, but a reduced response in the mesolimbic circuit, including the left striatum, insula, amygdala, right cerebellum, striatum, and IFG, compared to controls. During the outcome stage, MDD showed higher activity in the left inferior temporal gyrus, and lower activity in the mesocortical pathway, including the bilateral MCC, left caudate nucleus, precentral gyrus, thalamus, cerebellum, right striatum, insula, IFG, middle frontal gyrus, and temporal pole. Our findings suggest that cMDD may be characterised by state-dependent hyper-responsivity in cortical regions during the anticipation phase, and hypo-responsivity of the mesocortico-limbic circuit across the two phases of the reward response. Our study showed dissociable neural circuit responses to monetary stimuli during reward anticipation and outcome, which help to understand the dysfunction in different aspects of reward processing, particularly motivational v. hedonic deficits in depression.
Schizophrenia is heterogeneous in terms of symptoms and outcome, but neurobiology of this heterogeneity is not well-studied. Local correlation analysis of fMRI data provides a measure of local coherence, i.e., average correlation between BOLD-signal in a voxel and its neighbours. Local correlation is a promising approach, and it seems important to find links between local brain coherence and schizophrenia outcome.
Objectives
We aimed to compare brain local coherence between schizophrenia patients with varied long-term outcomes and healthy controls (HC).
Methods
Patients with chronic schizophrenia spectrum disorders (37 males, mean age 41.5±5.5) and HC (17 males, mean age 38±7.7) underwent resting-state fMRI (3T). Cluster analysis based on PANSS and PSP allowed us to allocate patients into two subgroups (N = 13/24). The second subgroup had significantly more marked negative and general psychopathology symptoms and worse functioning than the first subgroup. Local coherence in the brain was compared between clinical subgroups and HC (ANOVA, p<.001 voxelwise, p[FDR]<.05 clusterwise).
Results
Local coherence in the paracingulate gyri bilaterally ({-2; 58; 14}; 2712 mm3) differentiated the groups. Post hoc analysis revealed decreased local coherence in the subgroup with poorer outcome compared to HC, along with the absence of differences between the subgroup with better outcome and HC. There were no differences between clinical subgroups.
Conclusions
Hypoactivity of the cingulate cortex is related to negative symptoms (Bersani et al., 2014). Their severity, in turn, is strongly associated with outcome. Thus, local coherence in the cingulate cortex may be one of the factors which underlie outcome heterogeneity.
Major depressive episodes (MDE) occur in major depressive (MDD) and bipolar disorders (BD), and are frequently complicated by borderline personality disorder (BPD). Mixed affective symptomatology is a hallmark of BD, and affective lability of BPD; both may markedly influence illness course. However, direct comparisons of outcome of depression in MDD, BD and BPD are scarce.
Objectives
To investigate course of illness and outcome of depression in MDD, bipolar and borderline patients.
Methods
In this six-month, prospective cohort study of secondary-level psychiatric MDE patients (n = 95), after initial assessment, the patients (N = 95) completed biweekly online assessments of mood symptoms. We divided the follow up period into qualitatively different mood state periods based on multiple prospective information sources. We examined mixed affective symptoms and borderline symptom severity dimensionally. Outcomes assessed included clinical course, time to first full symptomatic remission, and factors predicting these.
Results
Remission rates according to DSM-5 were similar in MDD, MDE/BD and MDE/BPD patients. Bipolar patients experienced more shorter qualitatively distinct mood state periods during follow-up than the others. Bipolar disorder was associated with shorter (HR = 2.44, 95% CI = 1.27–4.67, see fig. 1) and dimensionally assessed BPD severity with longer time to first remission (HR = 0.95 per point., CI = 0.91–1.00).
Conclusions
Course of illness differs between the three depressive groups in the medium term. Bipolar depressive patients have the most alternating course and the shortest time to first remission. Dimensionally assessed severity of BPD may be prognostic of longer depressive remission latency.
Disclosure
I am employed by a psychiatric treatment provider, treating e.g. patients suffering from depression, bipolar disorder and borderline personality disorder.
A psychotic episode might stem from various psychiatric disorders, such as Major Depressive Disorder, Mania, Autism Spectrum Disorder, it might lead to Schizophrenia, or it might be a single event.
Objectives
The study aimed to assess the main comorbidities encountered in the onset of psychotic episodes in children and adolescents, who were hospitalized in a pediatric psychiatry department for at least one night. Furthermore, another objective was to establish whether a family history of mental illness or a poor socio-economic status have bigger impact on the evolution of these patients.
Methods
To analyze the objectives, it was used an observational study, based on patients with the onset of a psychotic episode and associated diagnosis according to ICD-10, evaluated in Child and Adolescent Psychiatric Department of “Prof. Dr. Al. Obregia” Hospital, between 2015-2019. Patients with psychotic episodes with onset related to Major Depressive Disorder and Mania or a personal history of Schizophrenia were excluded.
Results
The most frequent associated comorbidity was Autism Spectrum Disorder. In terms of long-term evolution, patients with comorbidities have poorer outcomes, more relapses and hospitalizations. Family history of mental illness, low socio-economic status, the age of onset were found to be prognostic factors and have an important impact on the outcome.
Conclusions
This study compared patients with psychotic episodes with and without comorbid conditions associated, considering the length of hospitalization period, the evolution and the number of relapses. The presence and the type of comorbidities are important factors of evolution and prognostic for these patients.
during the study period (08/02/2021 – 11/05/2021) the Centre of Psychiatry in the Jahn Ferenc South-pest Hospital (CP-JFSH) was one of the two psychiatric wards in Budapest, specialized for the treatment of COVID-19 infected psychiatric patients.
Objectives
the aim of the study was to survey the characteristics and evaluate the outcome of the COVID-19 infected psychiatric patients treated in the CP-JFSH.
Methods
retrospective analysis of the files of COVID-19 infected psychiatric patients admitted to the CP-JFSH in a 3 month period. In addition to demographic data, diagnostic distribution, co-morbidities, date of infection, method of detection of the virus, presence of pneumonia, severity of infection, outcome, treatment, vaccination data were evaluated.
Results
in the study period 124 COVID-19 infected psychiaric patients were admitted to the CP-JFSH. The gender distribution was aproximately equal, the mean age of the patients was 62.8+/-15.7 years. Majority of the patients suffered from major neurocognitive disorder followed by schizophrenia spectrum disorder. Most common co-morbidities were cardiovascular diseases and diabetes. Pneumonia was present in 41% of the patients. Majority of the patients were already infected at the time of admission, detected with the first PCR examination and haven’t been vaccinated yet. Thirty-one percent of the patients suffered from moderate to severe COVID-19 illness. COVID-19 specific therapy (favipiravir, remdesivir, fluvoxamin) was introduced in 57%. Mortality was 12% while the relaps rate 4%.
Conclusions
comparing with inpatient mortality rate published in the literature, mortality rate was higher among psychiatric patients, underlining the need for special attention of this population.
The occurrence of a first episode-psychosis in adolescents or young adults represents a difficult struggle with an uncertain and divergent outcome, since the clinician does not have at his disposal the clinical elements sufficient to predict these different disease trajectories.
Objectives
Our aims are to describe the socio-demographic, clinical characteristics and the short and long-term outcomes of a first episode-psychosis and to identify the predictive factors of the transition to schizophrenia.
Methods
We conducted a retrospective study about 117 patients hospitalized for a first episode-psychosis in the Psychiatric Department of Monastir (Tunisia). Sociodemographic and clinical features were collected using a pre-established
form.
Results
First-episode psychosis affected young male subjects with low educational level. Stressors were present in 54.7%. An 8-week prodromal phase preceded the onset of the disorder in 59%. The disorder course included diagnosis of: Brief psychotic disorder (32.5%), schizophrenia (31.6%) and bipolar disorder (18.8%). The short-term outcome was characterized by a complete remission rate of 58.1% at 3 months and 37.6% at 6 months. The long-term outcome was marked by a high rate of lost to follow-up: 70.8% after 5 years. The transition to schizophrenia was linked to the presence of delirium of influence and the absence of favorable course at 3 months.
Conclusions
Our results led to the identification of the profile of patients with a first episode-psychosis and the factors correlated with a diagnosis of schizophrenia. Indeed, the determination of risk factors would make it possible to adapt earlier the care.
Pulmonary stenosis is one of the most common complications in patients with transposition of the great arteries after the arterial switch operation. The reason for this is multifactorial and related to the anterior shift of the pulmonary trunk during the LeCompte manoeuvre, the complex suture line required to fill the gaps after harvesting the coronary arteries, and the need for patch implantation to maintain a tensionless anastomosis.
We reviewed all patients with transposition of the great arteries operated on at our institute between 1991 and 2020 to establish the frequency of pulmonary stenosis during post-operative follow-up, reinterventions, and reoperations related to pulmonary stenosis and its potential risk factors.
During the analysed period, we performed 848 arterial switch operations for simple and complex cases of transposition of the great arteries. The overall early mortality was 6.96%, and the late mortality was 2.53%. Among all study groups, 243 (28.66%) patients developed mild pulmonary stenosis, 43 patients (5.07%) developed moderate, and 45 patients (5.31%) developed severe pulmonary stenosis. During follow-up, 21 patients required interventions related to pulmonary stenosis. Pulmonary reconstruction with patches, aortic arch anomalies, and ventricular septal defects associated with transposition of the great arteries were significant risk factors. Nine patients required reoperation because of pulmonary artery stenosis with patch reconstruction of the pulmonary artery, aortic arch anomalies, and aortic cross-clamping time, increasing the risk of reoperation.
Pulmonary stenosis in patients with transposition of the great arteries after the arterial switch operation is a common complication. If significant, it occurs early after surgery and is the most frequent reason for post-operative interventions and reoperations.
Stigma against lesbian, gay, bisexual or queer (LGBQ) people may increase their risk of mental illness and reduce their access to and/or benefit from evidence-based psychological treatments. Little is known about the feasibility, acceptability and effectiveness of adapted psychological interventions for sexual minority individuals in the UK.
Aims:
To describe and evaluate a novel LGBQ Wellbeing group therapy for sexual minority adults experiencing common mental health problems, provided in a UK Improving Access to Psychological Therapies (IAPT) service.
Method:
An eight-session LGBQ Wellbeing group intervention was developed drawing on CBT and LGBQ affirmative principles. We compare the socio-demographic and clinical characteristics of patients who completed and dropped out of the groups, and explore changes in self-reported symptoms of depression, anxiety and functional impairment.
Results:
Over eight courses provided, 78 service-users attended at least one session, of whom 78.2% completed the intervention (drop-out rate 21.8%). Older participants were more likely to drop out. There was a lower proportion of female and bisexual or ethnic/racial minority individuals than would be expected. There were significant reductions in severity of depression, anxiety and functional impairment following the group, and more than half of those who completed the intervention needed no further treatment.
Conclusions:
There was preliminary evidence of the feasibility of, and potential clinical benefit in, a group therapy intervention for sexual minority adults experiencing common mental health problems. Future research should investigate access and outcomes for participants with additional social disadvantage, e.g. those who are female, older, bisexual or ethnic/racial minority.
Anomalous origin of pulmonary artery branch from ascending aorta (APA) in the presence of two separate semilunar valves is an uncommon entity necessitating early diagnosis and surgery to prevent development of irreversible pulmonary vascular disease. We evaluated our experience with the technique and outcome of 11 patients with this condition.
Methods:
Between January 2000 and December 2019, 11 patients were diagnosed with APA. Echocardiographic data were collected from the records, including the site of origin of the anomalous pulmonary artery, additional defects, pulmonary artery pressures, and biventricular function. Intraoperative charts were reviewed for the details of the surgical procedure and cardiopulmonary bypass. Post-operative data included survival, ventilatory support, and duration of hospital stay. After discharge, children were reviewed at 1 month, 3 months, 6 months, and then at yearly intervals.
Results:
Of the 11 patients, females were more than males (7:4) with a median age of 6 months (15 days–28 years) and median weight of 5.7 kg (1.8–40 kg). Nine patients underwent direct re-implantation of anomalous pulmonary artery branch to main pulmonary artery. The survival rate was 88.8% in our series. On follow-up, no re-operations or re-interventions were required and all surgically corrected patients were in stable clinical condition.
Conclusion:
Early- and midterm outcomes of children who underwent surgery for APA is convincing. Early direct re-implantation of the anomalous branch pulmonary artery to main pulmonary artery without any graft material is the optimal surgical strategy for these patients.
Non-obstructive azoospermia (NOA), the most severe type of male infertility, affects approximately 1% of men worldwide. However, the aetiology of most NOA cases is not definite, that is defined as idiopathic NOA (INOA), posing a clinical conundrum worldwide. Most of these patients must receive donor sperm treatment until the emergence of microdissection testicular sperm extraction (micro-TESE). Although this procedure has recently become a promising treatment for INOA, the low sperm retrieval rate and testicular trauma have prompted us to explore appropriate non-invasive molecular biomarkers to predict the outcomes of sperm recovery preoperatively. Previous studies have identified a spectrum of biomarkers to address this challenging issue at various levels in different tissues, such as DNAs, RNAs, protein and steroid levels in the blood and seminal fluid. To better understand and assess the predictive values of diverse molecular biomarkers from different tissues on the outcome of sperm retrieval by micro-TESE in patients with INOA, we summarised recent findings and discussed the potential applications of these methods. The ultimate goal of this study was to provide references for further studies and clinical management.
The literature on Alzheimer’s disease (AD) provides little data about long-term cognitive course trajectories. We identify global cognitive outcome trajectories and associated predictor variables that may inform clinical research and care.
Design:
Data derived from the National Alzheimer’s Coordinating Center (NACC) Uniform Data Set were used to examine the cognitive course of persons with possible or probable AD, a Mini-Mental State Examination (MMSE) of ≥10, and complete annual assessments for 5 years.
Setting:
Thirty-six Alzheimer’s Disease Research Centers.
Participants:
Four hundred and fourteen persons.
Measurements:
We used a hybrid approach comprising qualitative analysis of MMSE trajectory graphs that were operationalized empirically and binary logistic regression analyses to assess 19 variables’ associations with each trajectory. MMSE scores of ±3 points or greater were considered clinically meaningful.
Results:
Five distinct cognitive trajectories were identified: fast decliners (32.6%), slow decliners (30.7%), zigzag stable (15.9%), stable (15.9%), and improvers (4.8%). The decliner groups had three subtypes: curvilinear, zigzag, and late decline. The fast decliners were associated with female gender, lower baseline MMSE scores, a shorter illness duration, or receiving a cognitive enhancer. An early MMSE decline of ≥3 points predicted a worse outcome. A higher rate of traumatic brain injury, the absence of an ApoE ϵ4 allele, and male gender were the strongest predictors of favorable outcomes.
Conclusions:
Our hybrid approach revealed five distinct cognitive trajectories and a variegated pattern within the decliners and stable/improvers that was more consistent with real-world clinical experience than prior statistically modeled studies. Future investigations need to determine the consistency of the distribution of these categories across settings.
Improvements in mortality after congenital heart surgery have necessitated a shift in focus to postoperative morbidity as an outcome measure. We examined late morbidity after congenital heart surgery based on prescription medication use.
Methods:
Between 1953 and 2009, 10,635 patients underwent congenital heart surgery at <15 years of age in Finland. We obtained 4 age-, sex-, birth-time, and hospital district-matched controls per patient. The Social Insurance Institution of Finland provided data on all prescription medications obtained between 1999 and 2012 by patients and controls. Patients were assigned one diagnosis based on a hierarchical list of cardiac defects and dichotomised into simple and severe groups. Medications were divided into short- and long-term based on indication. Follow-up started at the first operation and ended at death, emigration, or 31 December, 2012.
Results:
Totally, 8623 patients met inclusion criteria. Follow-up was 99.9%. In total, 8126 (94%) patients required prescription medications. Systemic anti-bacterials were the most common short-term prescriptions among patients (93%) and controls (88%). Patients required betablockers (simple hazard ratio 1.9, 95% confidence interval 1.7–2.1; severe hazard ratio 6.5, 95% confidence interval 5.3–8.1) and diuretics (simple hazard ratio 3.2, 95% CI 2.8–3.7; severe hazard ratio 38.8, 95% CI 27.5–54.7) more often than the general population. Both simple and severe defects required medication for cardiovascular, gastrointestinal, psychiatric, neurologic, metabolic, autoimmune, and infectious diseases more often than the general population.
Conclusions:
The significant risk for postoperative cardiovascular and non-cardiovascular disease warrants close long-term follow-up after congenital heart surgery for all defects.
Early reporting of atypical symptoms following a mild traumatic brain injury (mTBI) may be an early indicator of poor prognosis. This study aimed to determine the percentage of people reporting atypical symptoms 1-month post-mTBI and explore links to recovery 12 months later in a community-dwelling mTBI sample.
Methods:
Adult participants (>16 years) who had experienced a mTBI were identified from a longitudinal incidence study (BIONIC). At 1-month post-injury, 260 participants completed the Rivermead Post-Concussion Symptoms Questionnaire (typical symptoms) plus four atypical symptom items (hemiplegia, difficulty swallowing, digestion problems and difficulties with fine motor tasks). At 12 months post-injury, 73.9% (n = 193) rated their overall recovery on a 100-point scale. An ordinal regression explored the association between atypical symptoms at 1 month and recovery at 12 months post-injury (low = 0–80, moderate = 81–99 and complete recovery = 100), whilst controlling for age, sex, rehabilitation received, ethnicity, mental and physical comorbidities and additional injuries sustained at the time of injury.
Results:
At 1-month post-injury <1% of participants reported hemiplegia, 5.4% difficulty swallowing, 10% digestion problems and 15.4% difficulties with fine motor tasks. The ordinal regression model revealed atypical symptoms were not significant predictors of self-rated recovery at 12 months. Older age at injury and higher typical symptoms at 1 month were independently associated with poorer recovery at 12 months, p < 0.01.
Conclusion:
Atypical symptoms on initial presentation were not linked to global self-reported recovery at 12 months. Age at injury and typical symptoms are stronger early indicators of longer-term prognosis. Further research is needed to determine if atypical symptoms predict other outcomes following mTBI.
Evidence suggests that environmental factors not only increase psychosis liability but also influence the prognosis and outcomes of psychotic disorders. We investigated temporal and cross-sectional associations of a weighted score of cumulative environmental liability for schizophrenia – the exposome score for schizophrenia (ES-SCZ) – with functioning in first-episode psychosis (FEP).
Methods
Data were derived from the baseline and 1-month assessments of the Athens FEP Research Study that enrolled 225 individuals with FEP. The Global Assessment of Functioning (GAF) and the Personal and Social Performance Scale (PSP) were used to measure social, occupational, and psychological functioning. The ES-SCZ was calculated based on the previously validated method.
Results
ES-SCZ was associated with the total scores of GAF and PSP at baseline and 1-month assessments. These findings remained significant when accounting for several associated alternative explanatory variables, including other environmental factors (obstetric complications, migration, ethnic minority), clinical characteristics (duration of untreated psychosis, symptom severity, previous antipsychotic use), and family history of psychosis, demonstrating that the association between ES-SCZ and functioning is over and above other risk factors and cannot be explained by symptom severity alone. Functioning improved from baseline to 1-month assessment, but no significant ES-SCZ-by-time interaction was found on functioning, indicating that functioning changes were not contingent on ES-SCZ.
Conclusions
Our findings suggest that rather than a predictor of functional improvement, ES-SCZ represents a stable severity indicator that captures poor functioning in early psychosis. Environmental risk loading for schizophrenia (ES-SCZ) can be beneficial for clinical characterization and incorporated into transdiagnostic staging models.
To what extent psychotic symptoms in first-episode psychosis (FEP) with a history of childhood interpersonal trauma (CIT) are less responsive to antipsychotic medication is not known. In this longitudinal study, we compare symptom trajectories and remission over the first 2 years of treatment in FEP with and without CIT and examine if differences are linked to the use of antipsychotics.
Methods
FEP (N = 191) were recruited from in- and outpatient services 1997–2000, and assessed at baseline, 3 months, 1 and 2 years. Inclusion criteria were 15–65 years, actively psychotic with a DSM-IV diagnosis of psychotic disorder and no previous adequate treatment for psychosis. Antipsychotic medication is reported as defined daily dosage (DDD). CIT (<18) was assessed with the Brief Betrayal Trauma Survey, and symptomatic remission based on scores from the Positive and Negative Syndrome Scale.
Results
CIT (n = 63, 33%) was not associated with symptomatic remission at 2 years follow-up (71% in remission, 14% in relapse), or time to first remission (CIT 12/ no-CIT 9 weeks, p = 0.51). Those with CIT had significantly more severe positive, depressive, and excited symptoms. FEP with physical (N = 39, 20%) or emotional abuse (N = 22, 14, 7%) had higher DDD at 1 year (p < 0.05). Mean DDD did not excerpt a significant between-group effect on symptom trajectories of positive symptoms.
Conclusion
Results indicate that antipsychotic medication is equally beneficial in the achievement of symptomatic remission in FEP after 2 years independent of CIT. Still, FEP patients with CIT had more severe positive, depressive, and excited symptoms throughout.
This chapter defines the basic principles of planning within a context of management science. It describes how plans are used for managing modern operations.