A developmental perspective on adolescent psychoanalytic psychotherapy. An Italian study with the Adolescent Psychotherapy Q-Set

Introduction: despite large and widely accepted research on effectiveness, most of psychotherapy research has been done with adults; few studies have been published on the process of adolescent psychotherapy, due to the complexity of the subject and the absence of instruments sensitive enough to empirically capture its nuances. Within psychoanalytic framework, a developmental approach is particu-larly helpful in the psychotherapy of adolescents. Objective: the purpose of this study was to investigate the typical features of Italian Adolescence Psychodynamic Psychotherapy and its similarities and differences with other adolescence psycho-therapeutic approaches; We also aimed at analyzing typical therapists' responses to adolescent patients. Method: 50 italian adolescence psychotherapists filled a brief questionnaire about their clinical expertise, completed the Adolescent Psychothe-rapy Q – Set (APQ) and the Therapist Response Questionnaire (TRQ) in order to describe their "actual" practice with adolescents. Results: therapeutic process is characterized by a priority to helping adolescent make sense of his own experience, it focuses on present relationships and emotions rather than on past. Strong similar-ities with Mentalization Based Therapy, mild and no correlations with Cognitive-Behavioral Therapy and Classical Psychoanalysis respectively were found; towards adolescents therapists generaly display positive and protective countertransference responses. They less frequenlty show negative responses as overprotection, hostility or feeling of overwhelming. Conclusions: APQ and TRQ can provide meaningfull information about adolescent psychotherapy process. Instruments' improvement (i.e. reviewd items for APQ) and future perspectives are also discussed

Dorsal Prefrontal Cortex Impairment in Methoxetamine-Induced Psychosis: an 18F-FDG PET/CT Case Study

Submitted15 June 2018. Accepted 13 December 2018. Epub ahead of print 13 February 2019Novel psychoactive substances (NPSs) have currently become a major public health concern because of relatively easy accessibility to these compounds and difficulty in identifying them with routine laboratory techniques. Here, we report the 18 F-fluorodeoxyglucose positron emission tomography/computerized tomography ( 18 F-FDG PET/CT) case study of a 23-year-old man who developed a substance-induced psychotic disorder after having intravenously injected himself with an unspecified amount of methoxetamine (MXE), a ketamine derivative hallucinogen. From a clinical perspective, a blunted affective responsiveness with diminished social drive and sense of purpose, along with a profound detachment from the environment, was observed. Psychometric and neuropsychological assessments highlighted severe dissociative symptoms and lack of motivation, along with a mild impairment of verbal fluency, working memory, and attention. Patient’s 18 F-FDG PET/CT scans displayed a significant bilateral deficit of tracer uptake within the dorsolateral prefrontal cortex (DLPFC). DLPFC activity is critical to goal-oriented cognitive functions, including working memory and sustained attention. DLPFC is also involved in both the temporal integration across multiple sensory modes and in the volitional control of actions, leading to the possibility to construct logically coherent temporal configurations of thought, speech, and behavior. This report highlights that a single acute MXE intoxication may produce severe brain impairment.Peer reviewedFinal Accepted Versio

Cerebral gray matter volume in patients with chronic migraine: correlations with clinical features

Abstract Background To date, few MRI studies have been performed in patients affected by chronic migraine (CM), especially in those without medication overuse. Here, we performed magnetic resonance imaging (MRI) voxel-based morphometry (VBM) analyses to investigate the gray matter (GM) volume of the whole brain in patients affected by CM. Our aim was to investigate whether fluctuations in the GM volumes were related to the clinical features of CM. Methods Twenty untreated patients with CM without a past medical history of medication overuse underwent 3-Tesla MRI scans and were compared to a group of 20 healthy controls (HCs). We used SPM12 and the CAT12 toolbox to process the MRI data and to perform VBM analyses of the structural T1-weighted MRI scans. The GM volume of patients was compared to that of HCs with various corrected and uncorrected thresholds. To check for possible correlations, patients’ clinical features and GM maps were regressed. Results Initially, we did not find significant differences in the GM volume between patients with CM and HCs (p < 0.05 corrected for multiple comparisons). However, using more-liberal uncorrected statistical thresholds, we noted that compared to HCs, patients with CM exhibited clusters of regions with lower GM volumes including the cerebellum, left middle temporal gyrus, left temporal pole/amygdala/hippocampus/pallidum/orbitofrontal cortex, and left occipital areas (Brodmann areas 17/18). The GM volume of the cerebellar hemispheres was negatively correlated with the disease duration and positively correlated with the number of tablets taken per month. Conclusion No gross morphometric changes were observed in patients with CM when compared with HCs. However, using more-liberal uncorrected statistical thresholds, we observed that CM is associated with subtle GM volume changes in several brain areas known to be involved in nociception/antinociception, multisensory integration, and analgesic dependence. We speculate that these slight morphometric impairments could lead, at least in a subgroup of patients, to the development and continuation of maladaptive acute medication usage

Development of a new Front End electronics in Silicon and Silicon-Germanium technology for the Resistive Plate Chamber detector for high rate experiments

The upgrade of the Resistive Plate Chamber (RPC) detector, in order to increase the detector rate capability and to be able to work efficiently in high rate environment, consists in the reduction of the operating voltage along with the detection of signals which are few hundred {\mu}V small. The approach chosen by this project to achieve this objective is to develop a new kind of Front End electronics which, thanks to a mixed technology in Silicon and Silicon-Germanium, enhance the detector performances increasing its rate capability. The Front End developed is composed by a preamplifier in Silicon BJT technology with a very low inner noise (1000 $e^{-}$ rms) and an amplification factor of 0.3-0.4 mV/fC and a new kind of discriminator in SiGe HJT technology which allows a minimum threshold of the order of 0.5 mV. The performances of this kind of Front End will be shown. The results are obtained by using the CERN H8 beamline with a full-size RPC chamber of 1 mm gas gap and 1.2 mm thickness of electrodes equipped with this kind of Front End electronics.Comment: 14th Workshop on Resistive Plate Chambers and Related Detectors 19-23 February, 2018 Puerto Vallarta, Jalisco state, Mexic

Lotus Birth Associated With Idiopathic Neonatal Hepatitis

In the present case, the infant presented with a complication of LB. There was a close temporal relationship between LB and the onset of clinical symptoms. The baby had persistent jaundice associated with a severe increase in aspartate and alanine aminotransferases without evidence of cholestasis. Recovery occurred spontaneously after the first months of life. Hepatobiliary, hematological, metabolic, endocrine, and genetic disorders were ruled out

The Anti-Arthritic Efficacy of Khellin Loaded in Ascorbyl Decanoate Nanovesicles after an Intra-Articular Administration

Osteoarthritis is the most widespread joint-affecting disease. The management of persistent pain remains inadequate and demands new therapeutic strategies. In this study, we explored the pain relieving and protective properties of a single intra-articular (i.a.) injection of khellin loaded in nanovesicles (K-Ves) based on ascorbyl decanoate plus phosphatidylcholine in a rat model of osteoarthritis (OA) induced by monosodium iodoacetate (MIA) treatment. The developed nanovesicles (approximately 136 nm) had a narrow size distribution (PdI 0.26), a good recovery (about 80%) and a worthy encapsulation efficiency (about 70%) with a ζ-potential of about −40 mV. The stability of K-Ves was assessed in simulated synovial fluid. Seven days after the articular damage with MIA, both K-Ves and a suspension of khellin (K, 50 μL) were i.a. injected. K-Ves significantly counteracted MIA-induced hypersensitivity to mechanical noxious (paw pressure test) and non-noxious stimuli (von Frey test) and significantly reduced the postural unbalance related to spontaneous pain (incapacitance test) and the motor alterations (beam balance test) 7 and 14 days after the i.a. injection. K was partially active only on day 7 after the treatment. The histology emphasized the improvement of several morphological factors in MIA plus K-Ves-treated animals. In conclusion, K-Ves could be successfully used for the local treatment of osteoarthritis

VALIDAZIONE DEI DATI DELL’OSSERVATORIO GEOMAGNETICO DI DURONIA

La validazione dei dati illustrata in questa nota concerne due bande di frequenza distinte, separate dalla frequenza di ripetizione delle misure assolute ƒm. Questa frequenza definisce due regioni spettrali: ƒ > ƒm e ƒ < ƒm. Nella prima regione spettrale il rumore complessivo non viene discriminato dalle misure assolute perché si colloca al di fuori della banda delle misure assolute stesse, nella seconda regione spettrale le misure assolute consentono di eliminare, entro certi limiti, le varie derive introdotte dalla catena strumentale. Un terzo segmento spettrale, di grande interesse dal punto di vista del rumore, si colloca nella banda delle pulsazioni magnetosferiche (0.001 Hz – 1 Hz). In questa banda giace il ginocchio che separa il rumore bianco da quello colorato. In questa nota si pongono in evidenza soprattutto le componenti del rumore che non vengono discriminate dalle misure assolute

Malocclusion and rhinitis in children: an easy-going relationship or a yet to be resolved paradox? A systematic literature revision

Objective: The relation between nasal flow and malocclusion represents a practical concern to pediatricians, otorhinolaryngologists, orthodontists, allergists and speech therapists. If naso-respiratory function may influence craniofacial growth is still debated. Chronic mouth-breathing is reported to be associated also with a characteristic pattern of dental occlusion. On the other hand, also malocclusion may reduce nasal air flows promoting nasal obstruction. Hereby, the aim of this review was to describe the relationship between rhinitis and malocclusion in children. Methods: An electronic search was conducted using online database including Pubmed, Web of Science, Google Scholar and Embase. All studies published through to January 30, 2017 investigating the prevalence of malocclusion in children and adolescents (aged 0-20 years) affected by rhinitis and the prevalence of rhinitis in children with malocclusion were included. The protocol was registered at PROSPERO - International prospective register of systematic reviews under CRD42016053619. Results: Ten studies with 2733 patients were included in the analysis. The prevalence of malocclusion in children with rhinitis was specified in four of the studies ranging from as high as 78.2% to as low as 3%. Two out of the studies reported the prevalence of rhinitis in children with malocclusion with a rate ranging from 59.2 to 76.4%. Conclusion: The results of this review underline the importance of the diagnosis and treatment of the nasal obstruction at an early age to prevent an altered facial growth, but the data currently available on this topic do not allow to establish a possible causal relationship between rhinitis and malocclusion

Un bambino vittima di abuso, una donna spettatrice silenziosa e il gravoso compito del pediatra

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