The peculiar dermatoscopic pattern of scalp melanoma.

BACKGROUND: Melanomas developing on anatomic sites other than the trunk and extremities have a special pathogenetic and mutational profile, morphologic characteristics and biologic behaviour. OBJECTIVE: By retrospectively screening the databases of our centres, we aimed to investigate the dermatoscopic morphology of early scalp melanoma, including in situ and invasive tumours with a Breslow thickness up to 1 mm. METHODS: The databases of three specialized centres for skin cancer diagnosis and management in Greece were retrospectively evaluated to retrieve dermatoscopic images of scalp melanomas. Patients' age and sex were recorded, as well as the precise location of the tumour, using 6 possible sub-locations: frontal, parietal, occipital, temporal, nuchal scalp and vertex. The dermatoscopic images were evaluated by 3 independent investigators for the presence of pre-defined criteria. The dermatoscopic criteria included in the evaluation were selected based on available literature and were categorized in 2 groups: 'classic melanoma criteria' and 'lentigo maligna (LM) criteria'. RESULTS: Of 38 melanomas, 37 (97.4%) displayed brown colour and 23 (60.5%) displayed additional grey or blue colour. The most frequent dermatoscopic criteria were regression (18/38, 47.4%), grey dots/globules (17/38, 44.7%), atypical network (16/38, 42.1%), obliterated follicles (16/38, 42.1%) and angulated lines (15/38, 39.5%). Of 38 melanomas, 28 (73.7%) displayed at least 1 classic melanoma criterion plus at least 1 LM criterion. Of the remaining melanomas, 8 (21.1%) displayed only classic melanoma criteria, 1 (2.6%) only LM criteria and 1 (2.6%) did not exhibit any of the evaluated criteria. CONCLUSIONS: This study demonstrates that early scalp melanoma combines classic with LM criteria in terms of colours and structures.

Clinical and dermatoscopic predictors of squamous cell carcinoma of the lips: a case-control, multicentric study.

BACKGROUND: Squamous cell carcinoma of the lip accounts for 20% of all oral carcinomas. Its diagnosis may be challenging because it clinically resembles actinic cheilitis and inflammatory lesions of the lips. OBJECTIVES: To determine clinical and dermatoscopic predictors of squamous cell carcinoma of the lip vs. other lip lesions. METHODS: Multicentre retrospective morphological study, including histologically confirmed cases of squamous cell carcinoma of the lip and controls consisting of actinic cheilitis and inflammatory lesions of the lips. Clinical and dermatoscopic images were evaluated for the presence of predefined criteria. Crude and adjusted odds ratios and corresponding 95% confidence intervals were calculated by univariate and multivariate logistic regression respectively. RESULTS: A total of 177 lip lesions were evaluated, 107 (60.5%) were squamous cell carcinomas and 70 (39.5%) were controls. The most frequent dermatoscopic criteria of lip squamous cell carcinoma were scales (100%), white halos (87.3%) and ulceration (79.4%). The majority of squamous cell carcinomas displayed polymorphic vessels (60.8%), with linear (68.6%) and hairpin (67.6%) being the most frequent types. Multivariate logistic regression analysis showed that clinical predictors of lip squamous cell carcinoma were exophytic appearance and clinical hyperkeratosis, with 43-fold and 6-fold higher probability respectively. White clods and ulceration in dermoscopy presented a 6-fold and 4-fold increased risk for squamous cell carcinoma respectively. CONCLUSIONS: A scaly lesion with exophytic growth, dermatoscopically displaying white clods, ulceration and linear and hairpin vessels is very likely a squamous cell carcinoma of the lip.

The effect of anxiety, psychopathological symptoms and personality traits on response to treatment in male patients with anogenital warts: a prospective study.

BACKGROUND: In the era of precision medicine, identification of possible predictive factors of clinical response to treatment is fundamental. This need is particularly strong for anogenital warts (AGW), because there are several treatment modalities with different clearance and recurrence rates. However, data regarding the effect of mental health parameters on response to treatment in patients with AGW are lacking. OBJECTIVES: The purpose of the present study was to evaluate the association between patients' mental health parameters and AGW treatment outcomes. METHODS: This was a single-centre, prospective study that included newly diagnosed male patients with AGW. At their initial visit, all patients completed the State-Trait Anxiety Inventory (STAI), the Symptom Checklist-90-Revised (SCL-90-R) and the Eysenck Personality Questionnaire (EPQ) questionnaires, which evaluate anxiety, psychopathological manifestations and personality traits, respectively. All patients received cryotherapy until clearance of lesions and were followed up for 18 months for detection of recurrences. RESULTS: The study included 167 male patients. The mean number of days for AGW clearance was 89 ± 65. During the 18-month follow-up, 28% of participants showed a recurrence, after a mean number of 150 ± 132 days. No statistically significant association was detected between questionnaires scores and (a) time needed for AGW clearance, (b) time until 1st recurrence and (c) number of recurrences. CONCLUSION: If confirmed, our findings indicate that we may not need to modify our AGW treatment plan according to a patient's mental health profile.

Dermatoscopic features of thin (≤2 mm Breslow thickness) vs. thick (>2 mm Breslow thickness) nodular melanoma and predictors of nodular melanoma versus nodular non-melanoma tumours: a multicentric collaborative study by the International Dermoscopy Society.

BACKGROUND: Thin nodular melanoma (NM) often lacks conspicuous melanoma-specific dermatoscopic criteria and escapes clinical detection until it progresses to a thicker and more advanced tumour. OBJECTIVE: To investigate the dermatoscopic morphology of thin (≤2 mm Breslow thickness) vs. thick (>2 mm) NM and to identify dermatoscopic predictors of its differential diagnosis from other nodular tumours. METHODS: Retrospective, morphological case-control study, conducted on behalf of the International Dermoscopy Society. Dermatoscopic images of NM and other nodular tumours from 19 skin cancer centres worldwide were collected and analysed. RESULTS: Overall, 254 tumours were collected (69 NM of Breslow thickness ≤2 mm, 96 NM >2 mm and 89 non-melanoma nodular lesions). Light brown coloration (50.7%) and irregular brown dots/globules (42.0%) were most frequently observed in ≤2 mm NMs. Multivariate analysis revealed that dotted vessels (3.4-fold), white shiny streaks (2.9-fold) and irregular blue structureless area (2.4-fold) were predictors for thinner NM compared to non-melanoma nodular tumours. Overall, irregular blue structureless area (3.4-fold), dotted vessels (4.6-fold) and serpentine vessels (1.9-fold) were predictors of all NM compared to non-melanoma nodular lesions. LIMITATIONS: Absence of a centralized, consensus pathology review and cases selected form tertiary centres maybe not reflecting the broader community. CONCLUSIONS: Our study sheds light into the dermatoscopic morphology of thin NM in comparison to thicker NM and could provide useful clues for its differential diagnosis from other non-melanoma nodular tumours.

'Inverse association between the total naevus count and melanoma thickness'.

BACKGROUND: Individuals with a high total naevus count (TNC) are at a higher risk to develop melanoma, and screening efforts have been largely focused on this group. However, some studies suggest that melanomas of patients with many nevi are thinner than those of patients with few nevi. Additionally, nodular melanoma has been associated with individuals with a low naevus count. OBJECTIVE: To investigate the association between TNC and melanoma Breslow thickness. METHODS: A two-centre retrospective study from 1 January 2016 to 1 January 2018. This included three hundred and twenty-six consecutive melanoma patients from two tertiary melanoma centres. The mean age at presentation was 58.3 years (SD = 15.9), and the majority (54.9%, N = 179) were men. Incidence of new in situ and invasive melanomas and correlation with TNC were measured. RESULTS: The mean total naevus count for patients presenting with in situ melanoma was 57.2 (range 4-178), while for patients presenting with invasive disease was 31.5 (P = 0.01). In situ disease was associated with a higher TNC across all ages. For invasive melanoma, a positive association between age and Breslow thickness was observed, while TNC was inversely associated with Breslow thickness. Each additional naevus accounted for a 4% decreased likelihood that the subject had invasive disease. CONCLUSION: Patients with a higher naevus count had thinner melanomas and more melanomas in situ, independent of age and sex.

Comparison of spontaneous versus operative vaginal delivery using Obstetric Quality of Recovery-10 (ObsQoR-10): An observational cohort study.

STUDY OBJECTIVE: We aimed to determine whether patient-reported quality of recovery differed between spontaneous and operative vaginal delivery. We also aimed to psychometrically evaluate the Obstetric Quality of Recovery-10 scoring tool (ObsQoR-10) for use in this setting. DESIGN: Single center observational cohort study. SETTING: Labour and delivery ward at a peripheral general hospital within the United Kingdom, over a 10-month period. PATIENTS: 123 women delivering via either spontaneous (n = 68) or operative vaginal delivery (n = 55). INTERVENTIONS: Women were asked to complete the ObsQoR-10 and global health visual analogue scale (0-100) on postpartum day 1. A convenience sample of consenting parturients delivering via spontaneous or operative vaginal delivery (forceps or vacuum assisted), were included. In total, 123 deliveries were included (68 via spontaneous and 55 via operative vaginal delivery), with no dropouts. MEASUREMENTS: Primary outcome was ObsQoR-10 score and secondary outcomes included measures of validity, reliability and feasibility of ObsQoR-10. MAIN RESULTS: Quality of recovery was better following spontaneous vaginal delivery. ObsQoR-10 scores were 80.2 (95% CI 76.4-83.9) and 72.1 (95% CI 67.3-76.9], (a difference in score of 8.1 [95% CI 2.1-14.0]) following spontaneous and operative vaginal delivery respectively (p = 0.008). VALIDITY: ObsQoR-10 correlated with global health visual analogue scale score (R = 0.52; p = 0.01) and scores were higher in women requiring <36 h compared to ≥36 h postpartum hospital stay (81.3 (95% CI 77.9-84.7) versus 72.6 (95% CI 67.9-77.2] hours respectively, (a difference in score of 8.7 [95% CI 2.8-14.6]; p = 0.004). Reliability: ObsQoR-10 demonstrated good internal consistency (Cronbach's alpha = 0.82 and inter-item correlation = 0.32) good split-half reliability (Spearman-Brown Prophesy Reliability Estimate = 0.88) and excellent test-re-test reliability (intra-class correlation coefficient of 0.86 [95% CI 0.72-0.93]). Feasibility: All women completed the survey with a median completion time of 2.5 min. CONCLUSIONS: Quality of recovery appears to be better following spontaneous compared to operative vaginal delivery. This study also demonstrates that ObsQoR-10 is a valid and reliable tool for use following these delivery modes.

Minimizing the dermatoscopic morphologic overlap between basal and squamous cell carcinoma: a retrospective analysis of initially misclassified tumours.

BACKGROUND: Basal cell carcinoma (BCC) and squamous cell carcinoma (SCC) have well-established dermatoscopic criteria that make them relatively easy to recognize on a clinical basis. However, even with the addition of dermatoscopy, a morphologic overlap between the two tumours does exist. OBJECTIVES: To analyse the dermatoscopic morphology of clinically and dermatoscopically misclassified BCCs and SCCs, to identify factors causing the erroneous clinical interpretation and, therefore, minimize the morphologic overlap between BCC and SCC. METHODS: Retrospective study including histopathologically diagnosed BCCs or SCCs that had been clinically inversely diagnosed. Their dermatoscopic images were blindly evaluated for the presence of predefined criteria. Descriptive statistics were performed and univariate and multivariate predictors were calculated. RESULTS: A total of 68 cases were included, 41 of which were BCCs and 27 SCCs. Most tumours in both groups were non-pigmented, ulcerated and displayed a polymorphous vascular pattern. The presence of erosions was positively associated to BCC (5.2-fold higher odds, P = 0.05), whereas scales/keratin masses were positively associated to SCC (3.7-fold higher odds, P = 0.07), although marginally not statistically significant. CONCLUSIONS: Clinically misclassified BCCs and SCCs are usually non-pigmented ulcerated tumours. Erosions and keratin masses/scales are more robust criteria as compared to vascular structures for the differential diagnosis between BCC and SCC.

Standardization of dermoscopic terminology and basic dermoscopic parameters to evaluate in general dermatology (non-neoplastic dermatoses): an expert consensus on behalf of the International Dermoscopy Society.

BACKGROUND: Over the last few years, several articles on dermoscopy of non-neoplastic dermatoses have been published, yet there is poor consistency in the terminology among different studies. OBJECTIVES: We aimed to standardize the dermoscopic terminology and identify basic parameters to evaluate in non-neoplastic dermatoses through an expert consensus. METHODS: The modified Delphi method was followed, with two phases: (i) identification of a list of possible items based on a systematic literature review and (ii) selection of parameters by a panel of experts through a three-step iterative procedure (blinded e-mail interaction in rounds 1 and 3 and a face-to-face meeting in round 2). Initial panellists were recruited via e-mail from all over the world based on their expertise on dermoscopy of non-neoplastic dermatoses. RESULTS: Twenty-four international experts took part in all rounds of the consensus and 13 further international participants were also involved in round 2. Five standardized basic parameters were identified: (i) vessels (including morphology and distribution); (ii) scales (including colour and distribution); (iii) follicular findings; (iv) 'other structures' (including colour and morphology); and (v) 'specific clues'. For each of them, possible variables were selected, with a total of 31 different subitems reaching agreement at the end of the consensus (all of the 29 proposed initially plus two more added in the course of the consensus procedure). CONCLUSIONS: This expert consensus provides a set of standardized basic dermoscopic parameters to follow when evaluating inflammatory, infiltrative and infectious dermatoses. This tool, if adopted by clinicians and researchers in this field, is likely to enhance the reproducibility and comparability of existing and future research findings and uniformly expand the universal knowledge on dermoscopy in general dermatology. What's already known about this topic? Over the last few years, several papers have been published attempting to describe the dermoscopic features of non-neoplastic dermatoses, yet there is poor consistency in the terminology among different studies. What does this study add? The present expert consensus provides a set of standardized basic dermoscopic parameters to follow when evaluating inflammatory, infiltrative and infectious dermatoses. This consensus should enhance the reproducibility and comparability of existing and future research findings and uniformly expand the universal knowledge on dermoscopy in general dermatology.

Hair loss in a female patient after administration of fluoxetine: a case report and review of the literature.

OBJECTIVE: Fluoxetine is a pharmacological agent that has been widely used to determine the neurotransmission of serotonin in the central nervous system. It is the drug of choice in the treatment of depression due to its safer profile, fewer side effects, and greater tolerability. PATIENTS AND METHODS: This is a case of a 30 year-old woman suffering from mild depression according to the DSM-V criteria who had been prescribed and administered fluoxetine in a dose of 20 mg p.o./per day. RESULTS: Six weeks after the initiation of the medication, the patient reported hair loss in the frontal area of the skull. CONCLUSIONS: Since fluoxetine is a widely used antidepressant, clinicians should be aware of the skin complications in patients treated with antidepressants. There is further need for therapeutic monitoring in everyday clinical practice and before the prescription of an antidepressant agent, the specific guidelines, side-effect profile, drug-drug interactions and most current indications should always be taken into consideration.

The prevalent dermoscopic criterion to distinguish between benign and suspicious pink tumours.

BACKGROUND: Pink skin tumours are difficult to differentiate, clinically and dermoscopically. In previous studies, mainly focused on pigmented lesions, pattern analysis provided the best sensitivity and specificity values, as compared to other algorithms. These findings suggest that the global dermoscopic appearance, based on the evaluation of prevalent features, could represent a valuable and practical approach even when dealing with pink lesions. OBJECTIVE: In this study, we aimed to evaluate the diagnostic accuracy of a new dermoscopic approach for pink tumours based on the prevalent criterion, as compared to a standard diagnostic method (Menzies algorithm). METHODS: The databases of two referral centres were retrospectively evaluated to retrieve dermoscopic images of amelanotic/hypomelanotic skin lesions. Two experts in dermoscopy, blinded for the final diagnosis and for clinical and demographic information, evaluated separately dermoscopic pictures of 1000 lesions according to the Menzies score and to the prevalent criterion method. RESULTS: According to the high sensitivity model of the Menzies score, 129 (12.9%) lesions were considered as non-suspicious (of which 16 were false negative) and 871 (87.1%) as suspicious (of which 212 were false positive), with 97.6% sensitivity and 34.8% specificity. According to the high specificity model, 370 (37%) lesions were evaluated as non-suspicious (of which 105 were false negative) and 630 (63%) as suspicious (of which 60 were false positive), with 84.4% sensitivity and 81.5% specificity. Concerning the prevalent criterion method, 316 (31.6%) lesions were evaluated as non-suspicious (of which 46 were false negative) and 684 (68.4) as suspicious (of which 55 were false positive), with 93.2% sensitivity and 83.1% specificity. CONCLUSIONS: This study demonstrated that focusing on the prevalent dermoscopic features could allow to detect malignant pink tumours with similar sensitivity but higher specificity than using the conventional Menzies scoring system.

Accuracy of dermoscopic criteria for the differentiation between superficial basal cell carcinoma and Bowen's disease.

BACKGROUND: The dermoscopic features of superficial basal cell carcinoma (sBCC) and Bowen's disease (BD) have been extensively investigated, and dermoscopy was shown to significantly improve their recognition. However, incorrectly diagnosed cases still exist, with a considerable number of sBCCs dermoscopically interpreted as BD. Our aim was to investigate the dermoscopic variability in sBCC and BD on different anatomic sites, to identify potent dermoscopic predictors for each diagnosis and to investigate the potential source of the inaccurate clinico-dermoscopic diagnosis of some sBCCs. METHODS: Dermoscopic images of histopathologically diagnosed sBCC and BD were evaluated by three independent investigators for the presence of predefined criteria. Subsequently, three independent investigators with expertise in dermoscopy classified the tumours as sBCC or BD based on the dermoscopic image. Diagnostic accuracy scores were calculated and crude and adjusted odds ratios, and 95% confidence intervals were calculated by univariate and conditional multivariate logistic regression, respectively. RESULTS: A total of 283 lesions were included in the study (194 sBCCs and 89 BD). The main dermoscopic predictors of BD were dotted vessels (7.5-fold) and glomerular vessels (12.7-fold). The presence of leaf-like areas/spoke-wheel areas/concentric structures (OR = 0.027) and arborizing vessels (OR = 0.065) has predicted sBCC. Multivariate risk factors for sBCC misclassification were the location on lower extremities (OR = 5.5), the presence of dotted vessels (OR = 59.5) and the presence of large ulceration (OR = 6.4). In contrast, the presence of brown-coloured pigmentation was a protective predictor for misdiagnosis (OR = 0.007). Finally, a subgroup analysis of lesions located on lower extremities revealed two additional potent predictors of sBCC: superficial fine telangiectasia (SFT) and whity shiny blotches/strands. CONCLUSIONS: Dotted and glomerular vessels are strong predictors of BD. When located on the lower extremities, sBCC may also display dotted vessels, rendering its recognition problematic. On the latter anatomic site, clinicians should consider SFT and whity shiny blotches/strands as additional sBCC predictors.

The limitations of dermoscopy: false-positive and false-negative tumours.

Dermoscopy has been documented to increase the diagnostic accuracy of clinicians evaluating skin tumours, improving their ability to detect skin cancer and better recognize benign moles. However, dermoscopically 'false-positive' and 'false-negative' tumours do exist. False-positive diagnosis usually leads to unnecessary excisions. False-negative diagnosis is much more dangerous, as it might result in overlooking a cancer, with severe undesirable consequences for the patient and the physician. Therefore, management strategies should mainly focus on addressing the risk of dermoscopically false-negative tumours. The most frequent benign tumours that might acquire dermatoscopic characteristics suggestive of malignancy are seborrhoeic keratosis (SK), including solar lentigo, melanoacanthoma, irritated, clonal and regressive SK, angioma (mainly thrombosed angioma and angiokeratoma), dermatofibroma, benign adnexal tumours and naevi (Clark, Spitz, recurrent, combined, sclerosing). The most useful clues to recognize these tumours are the following: solar lentigo - broad network; melanoacanthoma - sharp border; irritated SK - regularly distributed white perivascular halos; clonal SK - classic SK criteria; regressive SK - remnants of SK; targetoid haemosiderotic haemangioma - dark centre and reddish periphery; thrombosed angioma - sharp demarcation; angiokeratoma - dark lacunae; atypical dermatofibromas - palpation; follicular tumours - white colour; sebaceous tumours - yellow colour; Clark naevi - clinical context; Spitz/Reed naevi - age; combined naevi - blue central area; recurrent naevi - pigmentation within the scar; sclerosing naevi - age and location on the upper back; blue naevi - history. Malignant tumours that might mimic benign ones and escape detection are melanoma (in situ, nevoid, spitzoid, verrucous, regressive, amelanotic), squamous cell carcinoma (mainly well-differentiated variants) and rarely basal cell carcinoma (non-pigmented variants). The most useful clues to recognize the peculiar melanoma subtypes are as follows: melanoma in situ - irregular hyperpigmented areas; nevoid melanoma - history of growth; spitzoid melanoma - age; verrucous melanoma - blue-black sign; regressive melanoma - peppering or scar-like depigmentation; amelanotic melanoma - pink colour, linear irregular vessels, dotted vessels. In this article, we summarized the most frequent dermoscopic variations of common skin tumours that are often misinterpreted, aiming to assist clinicians to reduce the number of false diagnoses.

[Kynurenine pathway in bipolar disorder].

Bipolar disorder (BD) is a chronic psychiatric illness which, among other things, is characterized by cerebral dysfunctions, cognitive disorders and sleep disturbances. The neurobiological basis of these processes remains unclear. In recent years, studies have focused on the role of immune-inflammatory mechanisms induced by the tryptophan metabolism pathway (TRP) and the kynurenine pathway (KYN). Emerging data correlates TRP and KYN metabolites with BD's pathophysiology and course. The purpose of this review is to search the available data on the involvement of KYN's pathway in the pathophysiology, the clinical presentation and the course of BD. A systematic literature review was conducted using web-based search engines provided by PubMed (for Medline database) and Google Scholar. The search languages were English and Greek and the entries Key phrases used for the research were: bipolar disorder, depression, mania, tryptophan, kynurenine pathway, cognitive dysfunction, sleep disorder, neuroimmunology, neuroinflammation manuscripts written or published in English and Greek language. The KYN pathway is actively involved in the pathophysiology of BD. The increase in neurotoxic weight of the neuroprotective derivatives of the pathway is associated with cognitive impairment that accompany the clinical presentation of the disease. In addition, some of these metabolites are also suspected of sleep disorders in BD. Further studies are needed to investigate the mechanisms involved. The KYN pathway is a highly interesting field of encounter and interaction of the immune inflammatory system with the CNS, both involved in the pathophysiology of BD in a variety of ways. Future research can focus on clarifying the role of the metabolites of this pathway, potentially highlighting new therapeutic goals. Additionally, consideration could be given to approaching the metabolites of the KYN pathway as biomarkers for early detection, staging and monitoring of BD patients.

miRNAs and their role in the correlation between schizophrenia and cancer (Review).

Schizophrenia (SZ) and cancer (Ca) have a broad spectrum of clinical phenotypes and a complex biological background, implicating a large number of genetic and epigenetic factors. SZ is a chronic neurodevelopmental disorder signified by an increase in the expression of apoptotic molecular signals, whereas Ca is conversely characterized by an increase in appropriate molecular signaling that stimulates uncontrolled cell proliferation. The rather low risk of developing Ca in patients suffering from SZ is a hypothesis that is still under debate. Recent evidence has indicated that microRNAs (miRNAs or miRs), a large group of small non­coding oligonoucleotides, may play a significant role in the development of Ca and major psychiatric disorders, such as SZ, bipolar disorder, autism spectrum disorders, suicidality and depression, through their interference with the expression of multiple genes. For instance, the possible role of let­7, miR­98 and miR­183 as biomarkers for Ca and SZ was investigated in our previous research studies. Therefore, further investigations on the expression profiles of these regulatory, small RNA molecules and the molecular pathways through which they exert their control may provide a plausible explanation as to whether there is a correlation between psychiatric disorders and low risk of developing Ca.

Inter-rater reliability of the Greek version of CAARMS among two groups of mental health professionals.

There is increasing interest within the Greek psychiatric community in the early detection and prevention of psychotic disorders. To support this, there is a need for a valid and reliable tool to identify young people that may be at risk of developing a psychotic disorder. Our team has previously translated the Comprehensive Assessment of At-Risk Mental States (CAARMS). The validity of the CAARMS was ensured by the procedure of translation and the aim of the current study was to estimate the interrater reliability of the CAARMS Greek translation among residents in psychiatry and specialized mental health professionals. 43 mental health workers (27 residents in psychiatry and 16 specialized mental health professionals (i.e. 11 psychiatrists and 5 psychologist) participated in two seminars that covered theoretical information about the ultra high risk concept and training in the CAARMS. During the seminars, 10 vignettes with psychiatric history cases were presented, including healthy, ultra high risk and first episode psychosis. The mean correlated percentage of agreement with the correct answers regarding diagnosis of the presented history cases among all our subjects was 81.42, among specialized mental health professionals 77.88, and among residents 84.46. Intraclass correlation co-efficients were 0.994 for specialized mental health professionals and 0.997 for residents. The translated Greek version of CAARMS presents a satisfying interrater reliability when used by both residents and specialized mental health professionals. Residents declare even higher intraclass correlation co-efficients and mean correlated percentage of agreement than specialized mental health professionals, which indicate that residents are capable of using the CAARMS in early intervention units.

Fasted Exercise and Increased Dietary Protein Reduces Body Fat and Improves Strength in Jockeys.

The present study assessed the effects of a diet and exercise intervention in jockeys on body composition, metabolism, bone and mental health. 10 jockeys followed an individually prescribed 6-wk diet (Carbohydrate=2.5-3.5 g/kg, Protein=2.5 g/kg, Fat=1.0 g/kg). Body mass (59.2±4.6 vs. 57.6±4.5 kg), fat mass (7.5±3.5 vs. 6.2±2.6) and body fat (13.1±5.9 vs. 11.5±4.9%) all decreased (P<0.05) from pre to post-intervention whilst lean mass (47.1±5.3 vs. 47.0±5.5 kg) was maintained (P=0.80). RMR (1703±329 vs. 1975±313 kcal.d(-1)), VO2max (3.8±0.8 vs. 4.1±0.7 L/min(- 1)) chest strength (65±11 vs. 71±13 kg), leg strength (160±28 vs. 175±29 kg) and jumping height (40±6 vs. 48±5 cm) significantly increased (P<0.05). Bone health (DXA) did not change (P>0.05) at hip (-1.04±1.29 vs. - 0.76±0.71) or lumbar sites (-1.32±0.76 vs. - 1.31±0.77). Psychometrics (GHQ-12 and EAT-26) remained unchanged (10.3±4.3 vs. 8.9±3.8 and 14.8±9.6 vs. 11.0±5.6, P>0.05, respectively). This approach represents a marked difference from jockeys' habitual weight-making that largely involves dehydration and food deprivation.