Demographic, clinical, and service-use characteristics related to the clinician's recommendation to transition from child to adult mental health services

PURPOSE

The service configuration with distinct child and adolescent mental health services (CAMHS) and adult mental health services (AMHS) may be a barrier to continuity of care. Because of a lack of transition policy, CAMHS clinicians have to decide whether and when a young person should transition to AMHS. This study describes which characteristics are associated with the clinicians' advice to continue treatment at AMHS.

METHODS

Demographic, family, clinical, treatment, and service-use characteristics of the MILESTONE cohort of 763 young people from 39 CAMHS in Europe were assessed using multi-informant and standardized assessment tools. Logistic mixed models were fitted to assess the relationship between these characteristics and clinicians' transition recommendations.

RESULTS

Young people with higher clinician-rated severity of psychopathology scores, with self- and parent-reported need for ongoing treatment, with lower everyday functional skills and without self-reported psychotic experiences were more likely to be recommended to continue treatment. Among those who had been recommended to continue treatment, young people who used psychotropic medication, who had been in CAMHS for more than a year, and for whom appropriate AMHS were available were more likely to be recommended to continue treatment at AMHS. Young people whose parents indicated a need for ongoing treatment were more likely to be recommended to stay in CAMHS.

CONCLUSION

Although the decision regarding continuity of treatment was mostly determined by a small set of clinical characteristics, the recommendation to continue treatment at AMHS was mostly affected by service-use related characteristics, such as the availability of appropriate services.

Protocol for the development and validation procedure of the managing the link and strengthening transition from child to adult mental health care (MILESTONE) suite of measures

Background

Mental health disorders in the child and adolescent population are a pressing public health concern. Despite the high prevalence of psychopathology in this vulnerable population, the transition from Child and Adolescent Mental Health Services (CAMHS) to Adult Mental Health Services (AMHS) has many obstacles such as deficiencies in planning, organisational readiness and policy gaps. All these factors contribute to an inadequate and suboptimal transition process. A suite of measures is required that would allow young people to be assessed in a structured and standardised way to determine the on-going need for care and to improve communication across clinicians at CAMHS and AMHS. This will have the potential to reduce the overall health economic burden and could also improve the quality of life for patients travelling across the transition boundary. The MILESTONE (Managing the Link and Strengthening Transition from Child to Adult Mental Health Care) project aims to address the significant socioeconomic and societal challenge related to the transition process. This protocol paper describes the development of two MILESTONE transition-related measures: The Transition Readiness and Appropriateness Measure (TRAM), designed to be a decision-making aide for clinicians, and the Transition Related Outcome Measure (TROM), for examining the outcome of transition.

Methods

The TRAM and TROM have been developed and were validated following the US FDA Guidance for Patient-reported Outcome Measures which follows an incremental stepwise framework. The study gathers information from service users, parents, families and mental health care professionals who have experience working with young people undergoing the transition process from eight European countries.

Discussion

There is an urgent need for comprehensive measures that can assess transition across the CAMHS/AMHS boundary. This study protocol describes the process of development of two new transition measures: the TRAM and TROM. The TRAM has the potential to nurture better transitions as the findings can be summarised and provided to clinicians as a clinician-decision making support tool for identifying cases who need to transition and the TROM can be used to examine the outcomes of the transition process.

Trial registration

MILESTONE study registration: ISRCTN83240263 Registered 23-July-2015 - ClinicalTrials.gov NCT03013595 Registered 6 January 2017.

The current state of child and adolescent mental health services in Europe: A survey in 28 countries

Introduction

Transition to adulthood is the period of onset of most serious mental disorders. The current discontinuity of care between Child and Adolescent Mental Health (CAMHS) and Adult Mental Health (AMHS) Services is a major socioeconomic and societal challenge for the EU.

Objectives/aims

In the framework of the MILESTONE project this study aims to map current services and transitional policies across Europe, highlighting current gaps and the need for innovation in care provision.

Methods

An on-line mapping survey has been conducted across all 28 European countries through the administration of two ad-hoc instruments: the Standardized Assessment Tool for Mental Health Transition (SATMEHT) and the European CAMHS Mapping Questionnaire (ECM-Q). The survey systematically collected data about CAMHS organization and characteristics, with a specific focus on actual national transition policies and practice.

Results

Response rate was 100%. Despite up to 49% of CAMHS service users need to continue with specialist AMHS care, written policies for managing the interface between these two services are available only in 4/28 countries and transition support services are reported as missing by half of the respondents. Lack of connection between CAMHS and AMHS is reported as the major (82%) difficulty experienced by young service users.

Conclusion

Preliminary results indicate a marked variability in characteristics of services and in data activity among the 28 European countries, with important missing information at national level about CAMHS and their functioning. All these conclusions warrant an improvement in data collection and service planning and delivery.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Managing the link and strengthening transition from child to adult mental health Care in Europe (MILESTONE): background, rationale and methodology

BACKGROUND

Transition from distinct Child and Adolescent Mental Health (CAMHS) to Adult Mental Health Services (AMHS) is beset with multitude of problems affecting continuity of care for young people with mental health needs. Transition-related discontinuity of care is a major health, socioeconomic and societal challenge globally. The overall aim of the Managing the Link and Strengthening Transition from Child to Adult Mental Health Care in Europe (MILESTONE) project (2014-19) is to improve transition from CAMHS to AMHS in diverse healthcare settings across Europe. MILESTONE focuses on current service provision in Europe, new transition-related measures, long term outcomes of young people leaving CAMHS, improving transitional care through 'managed transition', ethics of transitioning and the training of health care professionals.

METHODS

Data will be collected via systematic literature reviews, pan-European surveys, and focus groups with service providers, users and carers, and members of youth advocacy and mental health advocacy groups. A prospective cohort study will be conducted with a nested cluster randomised controlled trial in eight European Union (EU) countries (Belgium, Croatia, France, Germany, Ireland, Italy, Netherlands, UK) involving over 1000 CAMHS users, their carers, and clinicians.

DISCUSSION

Improving transitional care can facilitate not only recovery but also mental health promotion and mental illness prevention for young people. MILESTONE will provide evidence of the organisational structures and processes influencing transition at the service interface across differing healthcare models in Europe and longitudinal outcomes for young people leaving CAMHS, solutions for improving transitional care in a cost-effective manner, training modules for clinicians, and commissioning and policy guidelines for service providers and policy makers.

TRIAL REGISTRATION

"MILESTONE study" registration: ISRCTN ISRCTN83240263 Registered 23 July 2015; ClinicalTrials.gov NCT03013595 Registered 6 January 2017.

Isolation and genetic analysis of pure cells from forensic biological mixtures: The precision of a digital approach

Latest genotyping technologies allow to achieve a reliable genetic profile for the offender identification even from extremely minute biological evidence. The ultimate challenge occurs when genetic profiles need to be retrieved from a mixture, which is composed of biological material from two or more individuals. In this case, DNA profiling will often result in a complex genetic profile, which is then subject matter for statistical analysis. In principle, when more individuals contribute to a mixture with different biological fluids, their single genetic profiles can be obtained by separating the distinct cell types (e.g. epithelial cells, blood cells, sperm), prior to genotyping. Different approaches have been investigated for this purpose, such as fluorescent-activated cell sorting (FACS) or laser capture microdissection (LCM), but currently none of these methods can guarantee the complete separation of different type of cells present in a mixture. In other fields of application, such as oncology, DEPArray™ technology, an image-based, microfluidic digital sorter, has been widely proven to enable the separation of pure cells, with single-cell precision. This study investigates the applicability of DEPArray™ technology to forensic samples analysis, focusing on the resolution of the forensic mixture problem. For the first time, we report here the development of an application-specific DEPArray™ workflow enabling the detection and recovery of pure homogeneous cell pools from simulated blood/saliva and semen/saliva mixtures, providing full genetic match with genetic profiles of corresponding donors. In addition, we assess the performance of standard forensic methods for DNA quantitation and genotyping on low-count, DEPArray™-isolated cells, showing that pure, almost complete profiles can be obtained from as few as ten haploid cells. Finally, we explore the applicability in real casework samples, demonstrating that the described approach provides complete separation of cells with outstanding precision. In all examined cases, DEPArray™ technology proves to be a groundbreaking technology for the resolution of forensic biological mixtures, through the precise isolation of pure cells for an incontrovertible attribution of the obtained genetic profiles.

The needs of children who have parents suffering from severe mental disorders

Objective

Mental illness in parents is a biological and environmental risk factor to which young people are exposed. Living with a parent suffering from a mental disorder may have a variety of detrimental consequences, including: (a) the reversal of caregiving (“parentification”); (b) the exposure to an adverse environment, where developmental needs of the child (emotional and practical) might be repeatedly neglected (lack of communication, high expressed emotion, etc.); (c) stigma and discrimination. We will provide a review of needs of these children and of possible interventions.

Methods

Systematic searches located studies reporting and assessing met and unmet needs of these children.

Results

Young people living in such families often have problems of internalizing and externalizing symptoms, cognitions of shame, guilt, and loneliness, perceptions of lacking social support and social acceptance. Children who have mentally ill parents are up to two and a half times more likely to experience poorer mental health outcomes than their peers. Compared to peers, children of parents with mental disorders are also at risk of poorer intellectual and social outcomes, of affect dysregulation, of behavioral problems, of impaired attention and reduced overall adaptive functioning, of higher rates of substance abuse and multiple diagnosis and finally of low occupational status, health risk behaviour and antisocial behavior.

Conclusions

Given the high toll paid by children having parents suffering from severe mental disorders, it is urgent to develop, test and implement structured programmes to help these children cope with stressful circumstances and improve their resilience.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

How long is the interval between the onset and the initial management of bipolar disorder? A meta-analysis

Objective

To evaluate the length of the interval between the onset and the initial management of bipolar disorder (BD).

Method

We conducted a meta-analysis using the preferred reporting items for systematic reviews and meta-analyses guidelines. Systematic searches located studies reporting estimates of the age of onset (AOO) and indicators of the age at initial management of BD. We calculated a pooled estimate of the interval between AOO and age at management. Factors influencing between-study heterogeneity were investigated using sensitivity analyses, meta-regression, and multiple meta–regression.

Results

Twenty-seven studies, reporting 51 samples and a total of 9415 patients, met the inclusion criteria. The pooled estimate for the interval between the onset of BD and its management was 5–8 years (standardized difference, .53; 95% confidence interval, .45 to .62). There was very high between-sample heterogeneity (I2 ¼ 92.6; Q ¼ 672). A longer interval was found in studies that defined the onset according to the first episode (compared to onset of symptoms or illness) and defined management as age at diagnosis (rather than first treatment or first hospitalization). A longer interval was reported among more recently published studies, among studies that used a systematic method to establish the chronology of illness, among studies with a smaller proportion of bipolar I patients, and among studies with an earlier mean AOO.

Conclusions

There is currently little consistency in the way researchers report the AOO and initial management of BD. However, the large interval between onset and management of BD presents an opportunity for earlier intervention.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Age of onset of bipolar disorders: A systematic review and meta-analysis

Introduction

Although the onset of bipolar disorder (BD) is usually estimated in early adulthood (Burke et al., 1990; Kessler et al., 1997), it is still not clear which age-specific triggering factors may contribute to the underlying vulnerability.

Objectives/aims

The present meta-analysis attempts to clarify the number of untreated years of BD, from first symptoms appearance, to first actions carried out by health services (first diagnosis, treatment and hospitalization).

Methods

A literature search of three databases PubMed, Web of Science and Psychology and Behavioral Sciences Collection was performed, looking for peer-reviewed publications in English, French, German and Italian language that reported the AOO of BD; the search string adopted was “bipolar and onset”. Standardized mean differences were calculated between (i) mean AOO, operationally defined as onset of first symptoms/episodes, and (ii) mean AOO, operationally defined according to four criteria: first contact with services, date of the diagnosis, first pharmacological treatment, or first hospitalization.

Results

The searches yielded 8710 articles; 2424 of these articles met the inclusion criteria. A final set of 19 studies presenting multiple definitions of AOO has been analyzed, revealing an overall effect size of 6.96 of untreated years (Cohen's d = 0.65)

Conclusion

To our knowledge, this is the first meta-analysis that addresses the definition and the modulation of the AOO in bipolar disorder. Identifying the time-frame of untreated illness is very important for the best planning of timely interventions.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Altered blood pressure variability in patients with congestive heart failure

OBJECTIVE

Congestive heart failure (CHF) is characterized by sympathetic overactivity but reduced variability of heart interval and sympathetic nerve activity; little information exists, however, about the alterations in blood pressure variability in this syndrome, especially during excitatory manoeuvres such as tilting or exercise.

DESIGN AND METHODS

Nine patients with CHF (age 62+/-1 years, NYHA class II-III, ejection fraction 33+/-1%, peak VO2 14.1+/-3.2 ml/min per kg body weight [mean +/- SEM]) and eight healthy control subjects (age 58+/-1 years) with normal left ventricular function were studied. Blood pressure (Finapres), R-R interval (ECG) and respiration (nasal thermistor) were recorded during 15-min periods of supine rest, 70 degree head-up tilting, submaximal bicycling exercise and post-exercise recovery. Total variance and the power of the spectral components of blood pressure (HF, respiratory-related; LF, 0.03-0.14 Hz; and VLF, 0.02-0.003 Hz) were measured.

RESULTS

Compared with control subjects, CHF patients have, first, a normal overall blood pressure variability during supine rest but a failure to increase this variability in response to head-up tilt and exercise; second, a suppressed LF spectral component of blood pressure at rest and in response to head-up tilt and exercise; and third, reappearance of LF blood pressure power during postexercise recovery.

CONCLUSIONS

In CHF patients, overall blood pressure variability and its LF spectral component are altered at rest and during sympathoexcitatory manoeuvres. Somewhat paradoxically, however, the depressed LF blood pressure power is partially restored during a 15-min recovery period, indicating that at least part of the CHF-related alterations of blood pressure variability have the potential to revert back towards normal under appropriate physiological circumstances.

[Myocardial response to ischemia produced by repeated coronary occlusions: an experimental study]

BACKGROUND

The fact that brief repeated episodes of ischemia may induce prolonged functional depression of the left ventricle is still a matter of debate. During an angioplasty several brief (20-90 sec) coronary occlusions are performed, with the potential risk of inducing myocardial jeopardy.

METHODS

We performed 4 repeated LAD occlusions in 7 open chest pigs under general anesthesia and controlled ventilation. The following parameters were evaluated: mean systemic arterial pressure (MAP), left ventricular peak systolic pressure (LVPSP), heart rate (HR), and peak negative and positive dP/dt (dP/dt- and +). Each parameter was measured in the basal state and every 4 sec, in the expiratory phase, during the coronary occlusion, the first min and after 10 min of reperfusion. The percent change from control values for each parameter was also calculated and, by means of the ANOVA test, the differences among the 4 consecutive occlusions for each parameter were tested.

RESULTS

The results showed that: 1) coronary occlusions significantly depressed dP/dt + and -, MAP and LVPSP, while HR did not change; 2) each variable returned to control values within 1 min of reperfusion; 3) the response to ischemia (percent change) was the same in each of the 4 consecutive occlusions for all parameters at every recording time.

CONCLUSIONS

We can conclude that: 1) each experimental coronary occlusion induces a depression of myocardial function that is reversible in 1 min of reperfusion; 2) four repeated 2 minutes coronary occlusions do not induce cumulative effects on myocardial response to ischemia.

Conjunctival ulceration in Behçet's syndrome

Images

Electroretinographic changes in aged pigeons

Photopic electroretinograms, either to full-field light flashes (FERGs) or to contrast-reversal of square-wave gratings (PERGs) have been recorded in pigeons aged 2 years old (n = 5) and 10 years old (n = 5). Mydriatic pupil diameter, ophthalmoscopic appearance of the retinal fundus and optic media, and refractive state were comparable in the two groups. V/log I functions of individual FERG components (a-wave, b-wave and oscillatory potentials) displayed significantly lower slopes in the old birds than in the young, which suggests a reduction in retinal gain. PERG amplitude also was significantly lower in the older birds over a wide range of spatial frequencies (0.2-8.8 c/deg). Estimated visual acuity based on the extrapolated high-frequency cut off was 18 c/deg in the younger birds and 7.8 c/deg in the older birds. These results are in agreement with psychophysical data and retinal age-related losses in visual acuity, photoreceptors and retinal ganglion cells. Since these findings are comparable to those reported for humans, the results suggest that pigeons may serve as a useful model for human visual aging.

[Effects of low-dose diltiazem on isovolumetric relaxation and contraction]

Calcium entry blockers are commonly believed to have a direct negative inotropic effect, but systolic function of the left ventricle (LV) can be improved when the peripheral vasodilator activity of the drug is present. The aim of our study was to evaluate the effect of diltiazem (D) on isovolumic contraction (IC) and relaxation (IR) at a dosage which is not effective on the peripheral vascular bed. We infused 10 micrograms/Kg/min i.v. of D for a 30 min period in to 12 pigs, anesthetized with ethyl urethane (1250 mg/Kg) and under artificial ventilation. The following variables were evaluated: left ventricular systolic (LVSP) and end-diastolic (LVEDP) pressure, peak - and + dP/dt, mean arterial pressure (MAP), heart rate (HR) and double product. The recordings were obtained in the control condition and 5, 10, 15, 20, 25 and 30 minutes after beginning the infusion. The statistical analysis was performed using the one-way ANOVA test. Our results show: 1) a maximal increase in the peak + dP/dt from 2228 +/- 501 to 2448 +/- 576 mmHg/sec (p less than or equal to 0.01) and of the peak . dP/dt from 1262 +/- 260 to 1348 +/- 272 mmHg/sec (p less than or equal to 0.05); 2) and increase in LVSP from 86 +/- 13 to 90 +/- 10 mmHg (p less than or equal to 0.01) and 3) no changes in HR, PAM, LVEDP and double product. As the indices representing afterload and preload (PAM and LVEDP) remained unchanged during the infusion, we suggest that the increase in dP/dt + and - are due to a direct effect of diltiazem on myocardial function.(ABSTRACT TRUNCATED AT 250 WORDS)

Serotonin depletion modifies the pigeon electroretinogram

Significant amounts of endogenous serotonin have been detected in the retina of many nonmammalian vertebrates. In the pigeon retina, serotonin-like immunoreactivity has been localized within a subpopulation of bipolar and amacrine cells, and serotonin-containing terminals have been found to be segregated in different laminae of the inner plexiform layer. In the current experiments 5,7-dihydroxytryptamine was injected intravitreally in the pigeon eye in order to examine the effect of serotonin depletion on the functional activity of the retina. The physiological modifications induced by the serotonin depletion were examined by recording electroretinographic responses to light flashes of different intensity under conditions of light and dark adaptation. Our results show that 5,7-dihydroxytryptamine treatment selectively increases b-wave amplitude and modifies the function relating b-wave amplitude to Log flash intensity without affecting the peak latency and the amplitude of oscillatory potentials. These results can be interpreted in terms of a possible inhibitory role of serotonin on b-wave generators.

[Digital radiology in the study of the lacrimal ducts]

The authors emphasize the usefulness of digital dacryocystography (DCG), as compared with various current techniques. Utilizing a radiographic unit equipped with a video-fluoroscopic system and interfaced to a digital video-processor, several digitalized images are acquired before, during and after the injection of contrast medium. Final images are obtained by subtraction of suitable pairs of source frames. Twenty-six patients affected by epiphora have been examined so far. In 21 cases digital subtraction DCG allowed an accurate visualization of the lacrimal system; in the other five patients the amount of information was acceptable. This methodology allows the assessment of both the normal anatomy of the lacrimal passages and their pathological patterns, such as obstructions, stenoses, fistulas, chronic dacryocystitis, lacrimal stones. The examination is easy and quick to perform, with no discomfort for the patient. Digital subtraction DCG proves thus to be a very valuable technique thanks to its possible electronic elaboration--i.e. the subtraction and the magnification of images--to its better contrast resolution, and to the possibility it yields of dynamic studies under radioscopic control.

[First seconds after acute experimental ischemic: changes in isovolumic contraction and relaxation]

The purpose of this study was to answer the following questions: 1) are isovolumic contraction and relaxation affected in a different way by LAD occlusion? 2) Does proximal and distal LAD coronary occlusion induce different changes in isovolumic contraction and relaxation? In 22 pigs, LAD coronary artery was dissected free right after the first or third diagonal branch and occluded by ligation. The following variables were evaluated: left ventricular systolic and end-diastolic pressure; peak - and + dP/dt, mean arterial and pulmonary pressure. All our data were obtained in the first minute following the occlusion.(ABSTRACT TRUNCATED AT 250 WORDS)

[Incidence of aortic recoarctation in 161 patients after a mean follow-up of 8 years. The usefulness of pressure gradient measurement at rest and following exercise and of digital angiography]

The incidence of aortic recoarctation has been evaluated after a mean follow-up period of 8.2 years in 161 patients aged from 2 to 54 years at the time of the operation. To this aim, blood pressure levels in the upper and lower limbs were measured at rest and after bicycle ergometer exercise. Patients whose systolic pressure gradient was significant (either above 20 mmHg at rest or 35 mmHg after exercise) underwent aortic digital angiography. Aortic coarctation was diagnosed when the ratio of the aortic area at the site of the operation was less than 40% of that at diaphragmatic level (Frederiksen's index III). Thus the overall incidence of recoarctation was 10.1%. All patients with a significant gradient at rest also showed a significant gradient after exercise. This suggests that it is worthwhile performing digital angiography directly, without exercise testing, in these patients. However, 39.8% of the patients without significant rest gradients displayed a significant gradient after exercise. On the whole, only 21.4% of the patients with a significant gradient after exercise had signs of recoarctation on digital angiography.

Cystic meningiomas--an update

Eighteen unusual cases of intracranial meningioma associated with a cyst are considered. Three patients were operated upon before the introduction of computed tomography scanning, and the discovery of a peritumoral cyst was unexpected. Among 15 patients studied with computed tomography, 8 had a peritumoral cyst, 6 had an intratumoral cyst, and 1 had a totally cystic meningioma (hypodense on computed tomography). Computed tomography permitted a correct preoperative diagnosis only in four cases. In six additional cases diagnosis was reached by selective angiographic studies. In the remaining cases diagnosis was impossible or incorrect. Different pathogenetic mechanisms underlie different radiologic patterns. The authors comment on the complex processes that lead to cyst formation in meningiomas and stress the necessity of an accurate preoperative study to avoid misdiagnosis.

Prostacyclin effect on heart rate in the pig

The purpose of this study was to assess the hemodynamic response after prostacyclin infusion into the venous system and into the carotid artery in the pig. During the study the following circulatory variables were studied: mean systemic arterial pressure, mean pulmonary arterial pressure, wedge pressure, heart rate, cardiac output, systolic and diastolic left ventricular pressure, stroke volume, total systemic resistance, total pulmonary resistance, left ventricular stroke work. Our results confirm that prostacyclin is a powerful hypotensive agent. The hypotensive effect seems to be due to a peripheral vasodilatation of arterial and venous vessels. Venous infusion caused only 19% tachycardia, as opposed to 36% caused by arterial infusion for the same percentage of blood pressure reduction. This suggests that prostacyclin probably stimulates cardiopulmonary vagal receptors. The effect of prostacyclin on heart rate, therefore, may be twofold and in opposite directions: one action causing tachycardia secondary to hypotension, and the other inviting bradycardia through direct vagal stimulation.

Immunochemical identification of vitellogenin in the serum of the newt Triturus cristatus

The hematic yold precursor--vitellogenin--has been identified immunochemically in the serum of estrogenized females of the nest Triturus cristatus by employing an antiserum prepared against yold proteins.

Surgical treatment of thoracic disc protrusion

The Authors report on nine cases of thoracic disc hernia operated on through Carson's posterolateral approach. Several steps were taken to protect the spinal cord, and to remove completely disc fragments and any calcifications. The importance of the combined use of the operating microscope and the posterolateral approach are emphasized, and the longterm results are evaluated.