Upscaling e-mental health in Europe: a six-country qualitative analysis and policy recommendations from the eMEN project.

E-mental health (eMH) encompasses the use of digital technologies to deliver, support, or enhance mental health services. Despite the growing evidence for the effectiveness of eMH interventions, the process of implementation of eMH solutions in healthcare remains slow throughout Europe. To address this issue, the e-Mental Health Innovation and Transnational Implementation Platform North-West Europe (eMEN) project was initiated to increase the dissemination and quality of eMH services in Europe. In this project, status analyses regarding eMH in the six participating countries (i.e., Belgium, France, Germany, Ireland, The Netherlands, and the UK) were conducted and eight recommendations for eMH were developed. Expert teams from the six participating countries conducted status analyses regarding the uptake of eMH based on a narrative literature review and stakeholder interviews. Based on these status analyses, the eMEN consortium developed eight policy recommendations to further support the implementation of eMH in Europe. The status analyses showed that the participating countries are in different stages of implementing eMH into mental healthcare. Some barriers to implementing eMH were common among countries (e.g., a limited legal and regulatory framework), while others were country-specific (e.g., fragmented, federal policies). The policy recommendations included fostering awareness, creating strong political commitment, and setting reliable standards related to ethics and data security. The eMEN project has provided the initial recommendations to guide political and regulatory processes regarding eMH. Further research is needed to establish well-tailored implementation strategies and to assess the generalizability of the recommendations beyond the countries involved in the eMEN project.

EPA guidance on the quality of mental health services: A systematic meta-review and update of recommendations focusing on care coordination.

BACKGROUND: The quality of mental health services is crucial for the effectiveness and efficiency of mental healthcare systems, symptom reduction, and quality of life improvements in persons with mental illness. In recent years, particularly care coordination (i.e., the integration of care across different providers and treatment settings) has received increased attention and has been put into practice. Thus, we focused on care coordination in this update of a previous European Psychiatric Association (EPA) guidance on the quality of mental health services. METHODS: We conducted a systematic meta-review of systematic reviews, meta-analyses, and evidence-based clinical guidelines focusing on care coordination for persons with mental illness in three literature databases. RESULTS: We identified 23 relevant documents covering the following topics: case management, integrated care, home treatment, crisis intervention services, transition from inpatient to outpatient care and vice versa, integrating general and mental healthcare, technology in care coordination and self-management, quality indicators, and economic evaluation. Based on the available evidence, we developed 15 recommendations for care coordination in European mental healthcare. CONCLUSIONS: Although evidence is limited, some concepts of care coordination seem to improve the effectiveness and efficiency of mental health services and outcomes on patient level. Further evidence is needed to better understand the advantages and disadvantages of different care coordination models.

[Quality psychiatry and destigmatization : Can quality psychiatry and psychotherapy contribute to destigmatization of mental illnesses?] / Qualitätsgesicherte Psychiatrie und Entstigmatisierung : Kann qualitätsgesicherte Psychiatrie und Psychotherapie zur Entstigmatisierung psychischer Erkrankungen beitragen?

BACKGROUND: Among the many reasons for the stigmatization of mental illnesses and those affected by it, the supposedly insufficient treatability plays a central role. In fact, treatability is not worse compared to various somatic diseases, although different factors impair the use and thus the effect of optimal treatment options. This is where measures to optimize treatment and care within the framework of quality psychiatry and psychotherapy come into play, whose resource-backed systematic introduction and implementation can contribute to overcoming stigma. OBJECTIVE: This article examines whether and how the quality of psychiatric treatment and care can contribute to reducing stigmatizing attitudes in the general public and the stigma experienced or anticipated by persons with mental illnesses. METHODS: Components of quality assured psychiatric treatment and care were identified at the conceptual level, which can hypothetically contribute to the destigmatization of persons with mental illnesses. RESULTS AND CONCLUSION: The components of quality psychiatry that can contribute to the destigmatization of persons with mental illnesses include the implementation of regularly updated evidence-based treatment guidelines, the individualization of psychiatric treatment (precision psychiatry) and the application of quality indicators within the framework of comprehensive quality management. The postulated relationships must be empirically verified, further analyzed and communicated to the public to be made systematically useful for the destigmatization of mental illnesses.

[Cervical medullar infarction in multileveled discopathy]. / Infarctus médullaire cervical dans un contexte de discopathie pluri-étagée.

Spinal cord infarction is a rare but devastating pathology causing acute neurological deficits. The incidence has been estimated to 1% of all strokes. In that case report, our patient has presented anterior spinal artery infarction in C5-C6. The only risk factor founded was a multileveled discopathy wich is known to be an uncommon cause of anterior spinal artery syndrome.

[Frontal syndrome post cerebral malaria. Case report]. / Un cas de syndrome frontal post-neuropaludisme.

Cerebral malaria is one of the most serious complications of Plasmodium falciparum infection, this protozoa of the Plasmodium family is the only known to induce cerebral malaria. This case is about a frontal lobe syndrome post cerebral malaria in a young man living in an endemic malaria area. This complication is rare and most common during childhood.

Frozen section diagnosis of metastatic prostate adenocarcinoma in pelvic lymphadenectomy compared with nomogram prediction of metastasis.

OBJECTIVES: To compare the sensitivity and negative predictive values of frozen section analysis of pelvic lymphadenectomy in patients undergoing radical retropubic prostatectomy for prostate adenocarcinoma with the predictive power of published nomograms for metastasis to lymph nodes. METHODS: A retrospective review was performed on all patients who underwent bilateral pelvic lymphadenectomy and radical retropubic prostatectomy for prostate adenocarcinoma between 1991 and early 1997. The sensitivity and negative predictive values were computed comparing frozen section analysis, and patients were grouped by risk stratification. Comparison was made using the McNemar text. RESULTS: The sensitivity for detecting lymph node metastasis on frozen section analysis for all risk groups was 33% (9 of 27). The sensitivity for identifying patients at high risk of having nodal metastasis by published nomograms alone was 67% (18 of 27) (P = 0.04). The overall negative predictive value for frozen section analysis was 96.5% (503 of 521). The negative predictive value for uninvolved lymph nodes, using low and intermediate-risk groups stratified by published nomograms, was 97.9% (436 of 445). CONCLUSIONS: Frozen section analysis of pelvic lymph nodes to detect metastatic prostate adenocarcinoma is less sensitive in determining which patients will have lymph nodes involved by metastatic adenocarcinoma than using risk stratification by published nomograms. The negative predictive value of frozen section analysis in all risk groups was very high, up to 97.9%.

Site-specific mutations of FtsZ--effects on GTPase and in vitro assembly.

BACKGROUND: FtsZ, the major cytoskeletal protein in bacterial cytokinesis, assembles in vitro into protofilaments, which can further associate into sheets, bundles or tubes. We have constructed 16 site-directed mutants of E. coli ftsZ, and tested them for GTP hydrolysis and assembly in vitro, and for their ability to complement the temperature sensitive ftsZ84 mutation in E. coli. RESULTS: The mutants were grouped into three classes. Benign mutants, which mapped mostly to the front and back surface of the protofilament, were able to complement ftsZ84 in vivo and showed normal assembly in vitro. GTP contact mutations had less than 10% of wild type GTPase activity. They could all assemble in vitro, and several of these mutants could complement ftsZ84. A third, and newly discovered, class of mutations mapped to the sides of the protofilaments. These lateral mutants had mostly normal GTPase and assembly in vitro, but none of them complemented ftsZ84. The non-complementing mutants showed greatly reduced expression from the pBS58 vector, suggesting possible dominant negative effects. CONCLUSIONS: Several mutants with greatly reduced GTPase could still complement ftsZ84, suggesting that the high level of GTPase observed in vitro is not essential for in vivo function. All of the lateral mutants failed to complement ftsZ84, which suggests that these surfaces of the protofilaments are important for function in cell division. These lateral surfaces may mediate association of FtsZ protofilaments into pairs or small sheets, although their structure is apparently different from the sheets assembled in DEAE dextran or calcium.

Evaluation of an awareness enhancement device for the treatment of thumb sucking in children.

An evaluation of the awareness enhancement device (AED) described by Rapp, Miltenberger, and Long (1998) was conducted with 2 children who engaged in thumb sucking past the age at which it was developmentally appropriate. The AED effectively suppressed thumb sucking for both children. Future research evaluating the AED is discussed.

Functional analysis and treatment of hair twirling in a young child.

A young child participated in a functional analysis and treatment of hair twirling, a frequently occurring precursor to hair pulling. The functional analysis showed that hair twirling occurred mostly when the child was alone at bedtime. Noncontingent application of mittens decreased hair twirling to near-zero levels in two settings (home and day care).

Shifting attention to different levels within global-local stimuli: A study of normal participants and a patient with temporal-parietal lobe damage.

Shifts of attention to different levels of global-local stimuli were examined in normal participants and a patient with right temporal-parietal lobe damage. Global-local stimuli were presented in sequential couplets and the target could either be at the same global-local level or the target could change levels within each couplet. Normal participants were faster to respond to the second stimulus when the target remained at the same level compared to when it changed levels. This level-shifting effect appeared to be independent of any perceptual- or identity/response-based priming, and did not appear to be due to the size of the stimuli per se. In contrast, the patient did not display any level-shifting effects when the target appeared at the global level, whereas he did display this effect when the target appeared at the local level. These results suggest that the right temporal-parietal lobe may be involved in activating attentional weights to the different levels of global-local stimuli. These results also indicate that intra-stimulus attentional shifts are mediated by different neurocognitive mechanisms than are spatial attentional shifts.

Analysis and treatment of finger sucking.

We analyzed and treated the finger sucking of 2 developmentally typical children aged 7 and 10 years. The functional analysis revealed that the finger sucking of both children was exhibited primarily during alone conditions, suggesting that the behavior was maintained by automatic reinforcement. An extended analysis provided support for this hypothesis and demonstrated that attenuation of stimulation produced by the finger sucking resulted in behavior reductions for both children. Treatment consisted of having each child wear a glove on the relevant hand during periods when he or she was alone. Use of the glove produced zero levels of finger sucking for 1 participant, whereas only moderate reductions were obtained for the other. Subsequently, an awareness enhancement device was used that produced an immediate reduction in finger sucking.

Altered brain response to verbal learning following sleep deprivation.

The effects of sleep deprivation on the neural substrates of cognition are poorly understood. Here we used functional magnetic resonance imaging to measure the effects of 35 hours of sleep deprivation on cerebral activation during verbal learning in normal young volunteers. On the basis of a previous hypothesis, we predicted that the prefrontal cortex (PFC) would be less responsive to cognitive demands following sleep deprivation. Contrary to our expectations, however, the PFC was more responsive after one night of sleep deprivation than after normal sleep. Increased subjective sleepiness in sleep-deprived subjects correlated significantly with activation of the PFC. The temporal lobe was activated after normal sleep but not after sleep deprivation; in contrast, the parietal lobes were not activated after normal sleep but were activated after sleep deprivation. Although sleep deprivation significantly impaired free recall compared with the rested state, better free recall in sleep-deprived subjects was associated with greater parietal lobe activation. These findings show that there are dynamic, compensatory changes in cerebral activation during verbal learning after sleep deprivation and implicate the PFC and parietal lobes in this compensation.

Angiotensinogen T174M and M235T gene polymorphisms are associated with the extent of coronary atherosclerosis.

BACKGROUND: The relations of the angiotensinogen (AGT) T174M and M235T gene polymorphisms to the risk of coronary heart disease (CHD) have been investigated in only a few studies with conflicting results. RESULTS: Therefore, we analysed the relationship of the AGT gene polymorphisms to the presence and extent of CHD in 2250 male Caucasians whose coronary anatomy was defined by means of coronary angiography. The relative frequencies of the T and M alleles of the T174M and of the M235T gene variation did not significantly differ between patients without or with single-, double- or triple-vessel disease and between subjects without or with myocardial infarction (MI). In contrast the mean CHD score--defined by Gensini--was higher within MM homozygotes of the T174M gene variation than within TT genotypes; TM subjects had intermediate values. In M235T genotypes, mean CHD scores were similar in the total sample and in older individuals (> or = 62 years), whereas in younger individuals (< 62 years) a higher CHD score was found within AGT 235 T allele carriers than within MM homozygotes. In younger individuals with high apoAI plasma levels, the mean CHD score was clearly higher within TT homozygotes of the M235T gene variation than within MM genotypes; MT subjects had intermediate values. An interaction between both angiotensinogen gene polymorphisms on the extent of CHD or on the risk of non-fatal MI were not observed when the M allele of AGT T174M was combined either with the T allele or the TT genotype of M235T. CONCLUSIONS: The present study strengthens the hypothesis of an association of both angiotensinogen gene polymorphisms with the extent of coronary heart disease.

Sleep deprivation-induced reduction in cortical functional response to serial subtraction.

Thirteen normal volunteers were studied with fMRI during arithmetic performance after a normal night of sleep and following sleep deprivation (SD). Aims included determining whether the prefrontal cortex (PFC) and the parietal lobe arithmetic areas are vulnerable to the effects of SD. After a normal night of sleep, activation localized to the bilateral PFC, parietal lobes and premotor areas. Following SD, activity in these regions decreased markedly, especially in the PFC. Performance also dropped. Data from the serial subtraction task are consistent with Horne's PFC vulnerability hypothesis but, based on this and other studies, we suggest the localized, functional effects of SD in the brain may vary, in part, with the specific cognitive task.

Angiotensin II type 1 receptor A1166C gene polymorphism. Absence of an association with the risk of coronary artery disease and myocardial infarction and of a synergistic effect with angiotensin-converting enzyme gene polymorphism on the risk of these diseases.

AIM: There is evidence that interaction between angiotensin II type 1 receptor A1166C gene polymorphism and angiotensin I-converting enzyme Insertion/Deletion gene variation might have an effect on the risk of myocardial infarction. The study was carried out in a population of 2244 male Caucasians, whose coronary anatomy was defined by means of coronary angiography. We analysed the relationship, on the risk of ischaemic heart disease, of angiotensin II type 1 receptor A1166C gene variation, not only to myocardial infarction but also to coronary artery disease, and its potential interaction with angiotensin I-converting enzyme Insertion/Deletion gene polymorphism. METHODS AND RESULTS: No association was detected between angiotensin II type 1 receptor A1166C gene polymorphism and coronary artery disease. Similarly, there was no link to myocardial infarction, either in the total population or in low risk groups. In addition, most importantly, we found no interaction between angiotensin II type 1 receptor A1166C gene variation and angiotensin I-converting Insertion/Deletion polymorphism, either in connection with the risk of coronary artery disease or myocardial infarction. CONCLUSION: This angiotensin II type 1 receptor A1166C gene variation is not associated with any detectable increase in risk of ischaemic heart disease. The findings of the present study do not suggest that, as regards risk of coronary artery disease and myocardial infarction, there is interaction between gene polymorphism and angiotensin I-converting enzyme Insertion/Deletion gene variation.

ACE I/D gene polymorphism: presence of the ACE D allele increases the risk of coronary artery disease in younger individuals.

BACKGROUND: Presence of the D allele or homozygosity for the deletion (D) allele of the ACE insertion/deletion (I/D) polymorphism has been discussed as potent risk factor for coronary artery disease (CAD) and myocardial infarction (MI). METHODS AND RESULTS: In 2267 male Caucasians the relation of the ACE I/D gene polymorphism to CAD and MI were investigated. An association of the D allele to CAD was detected in younger subjects (e.g. < 61.7 years, mean value), but not in older patients (e.g. > or = 61.7 years). Additional exclusion of individuals with other cardiovascular risk factors (e.g. high BMI) produced an even stronger association of the D allele to CAD. In contrast, a relation of this polymorphism to non-fatal MI was only observed in older subjects; additional limitation to individuals without cardiovascular risk factors (e.g. BMI and/or diabetes) yielded a further enhancement of this association to MI. In younger subjects (e.g. < 61.7 years) the gene polymorphism was not related to non-fatal MI even after exclusion of additional risk factors. CONCLUSIONS: The present large case-control study strengthens the assumption of an association of the ACE D allele with the risk of ischemic heart disease.

Association of the platelet glycoprotein IIIa PlA1/A2 gene polymorphism to coronary artery disease but not to nonfatal myocardial infarction in low risk patients.

BACKGROUND: The platelet membrane glycoprotein IIb/IIIa functions as a receptor for fibrinogen and von Willebrand factor during platelet aggregation. In a small case-control study, evidence has been presented that the PlA2 allele of the platelet glycoprotein GPIIIa PlA/A2 gene polymorphism might be an independent risk factor for acute myocardial infarction (MI). METHODS AND RESULTS: We explored the association of the PlA1A2 to the severity of coronary artery disease (CAD), as assessed angiographically in 2252 male individuals, and to myocardial infarction (MI). The severity of coronary heart disease (CHD) was also estimated by calculating a CHD score according to Gensini. The PlA genotype was determined by allele specific restriction digestion. Relation of the PlA2 allele to CAD: In the total population, the frequency of the PlA2 allele was not associated to the presence or to the extent of CAD. Also the CHD scores of PlA1/PlA2 genotypes were essentially the same. However, after exclusion of individuals with high BMI (> or =26.9 kg/m2) and/or low apoAI (< 1.43 g/l) PlA2PlA2 carriers had clearly higher CHD scores than PlA1PlA1 genotypes: PlA1PlA2 heterozygotes had intermediate values (p <0.05). After division of the study population into one group of individuals without any angiographic signs of CAD (CHD score = 0) and into another group of patients with severe CAD (CHD score (> or = 120), a strong association of the PlA2 allele with severe CAD was also found in the same low risk groups: e.g. exclusion of persons with high BMI and low apoAI resulted in an Odds ratio of 5.37 (1.46-19.7) (p <0.02). Relation of the PlA2 allele to MI: No association was found between PlA1/PlA2 genotypes and risk of MI neither in the total population nor in low risk subgroups. CONCLUSIONS: Whereas no difference in the distribution of allele and genotype frequencies between controls and survivors of MI could be detected, the PlA2 allele is associated with CHD in low risk patients.

FtsZ from Escherichia coli, Azotobacter vinelandii, and Thermotoga maritima--quantitation, GTP hydrolysis, and assembly.

We have cloned the ftsZ genes from Thermotoga maritima and Azotobacter vinelandii and expressed the proteins (TmFtsZ and AzFtsZ) in Escherichia coli. We compared these proteins to E. coli FtsZ (EcFtsZ), and found that several remarkable features of their GTPase activities were similar for all three species, implying that these characteristics may be universal among FtsZs. Using a calibrated protein assay, we found that all three FtsZs bound 1 mole guanine nucleotide per mole FtsZ and hydrolyzed GTP at high rates (> 2 GTP per FtsZ per min). All three required magnesium and a monovalent cation for GTP hydrolysis. Previous reports showed that EcFtsZ (and some other species) required potassium. We confirmed this specificity for EcFtsZ but found that potassium and sodium both worked for Az- and TmFtsZ. Specific GTPase activity had a striking dependence on FtsZ concentration: activity (per FtsZ molecule) was absent or low below 50 microg/ml, rose steeply from 50 to 300 microg/ml and plateaued at a constant high value above 300 microg/ml. This finding suggests that the active state requires a polymer that is assembled cooperatively at 50-300 microg/ml. A good candidate for the active polymer was visualized by negative stain electron microscopy--straight protofilaments and protofilament pairs were seen under all conditions with active GTPase. We suggest that the GTP hydrolysis of FtsZ may be coupled to assembly, as it is for tubulin, with hydrolysis occurring shortly after an FtsZ monomer associates onto a protofilament end. As a part of this study, we determined the concentration of EcFtsZ and TmFtsZ by quantitative amino acid analysis and used this to standardize the bicinchonic acid colorimetric assay. This is the first accurate determination of FtsZ concentration. Using this standard and quantitative Western blotting, we determined that the average E. coli cell has 15,000 molecules of FtsZ, at a concentration of 400 microg/ml. This is just above the plateau for full GTPase activity in vitro.