We use cookies to distinguish you from other users and to provide you with a better experience on our websites. Close this message to accept cookies or find out how to manage your cookie settings.
To save content items to your account,
please confirm that you agree to abide by our usage policies.
If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account.
Find out more about saving content to .
To save content items to your Kindle, first ensure no-reply@cambridge.org
is added to your Approved Personal Document E-mail List under your Personal Document Settings
on the Manage Your Content and Devices page of your Amazon account. Then enter the ‘name’ part
of your Kindle email address below.
Find out more about saving to your Kindle.
Note you can select to save to either the @free.kindle.com or @kindle.com variations.
‘@free.kindle.com’ emails are free but can only be saved to your device when it is connected to wi-fi.
‘@kindle.com’ emails can be delivered even when you are not connected to wi-fi, but note that service fees apply.
Corticosteroids are a key part of many cancer treatment regimens and neuropsychiatric side effects have long been recognised. Steroid-induced psychosis is a disorder classified under substance or medication-induced psychosis in the Diagnostic and Statistical Manual of Mental Disorder, 5th edition. Management strategies include treatment with antipsychotic medication and reducing corticosteroid dosage.
Objectives
To describe the case of steroid induced psychosis in a patient with mediastinal lymphoma and provide a concise literature review.
Methods
Clinical case report and brief literature review.
Results
27-year-old male with a diagnosis of Stage IV Primary Mediastinal Lymphoma according to the Ann Arbor classification was admitted to the Haematology ward for chemotherapy treatment (R-DA EPOCH). Two days after admission the patient developed acute psychotic symptoms consisting of thought block, kinaesthetic hallucinations, and delusions. Prior to admission, the patient had been on corticosteroid treatment for two months (up to 8mg/day of dexamethasone), with a significant dose increase (up to 200mg/day of prednisone) at the beginning of chemotherapy treatment two days prior to symptom development. The patient had no personal or family history of mental health issues, no substance misuse and had not received any psychopharmacological treatment prior to admission.
Medical evaluations including a cranial CT scan, an MRI, EEG, blood tests and lumber puncture were all within normal parameters, discounting organic or metastatic causes for the symptoms.
Considering a potential episode of steroid-induced psychosis, the patient was started on olanzapine at a dosage of 10mg per day. The patient exhibited a positive response, with symptoms alleviating within 24 hours of the initial dose. In terms of corticosteroid therapy, haematologists adjusted the prednisone regimen to 100mg per day, and due to the encouraging progress, the olanzapine dosage was subsequently reduced to 5mg per day.
Conclusions
This case underscores the importance of considering the possibility of steroid induced psychosis as a differential diagnosis specially in patients on high dose steroids presenting with psychotic symptoms. A multidisciplinary approach is crucial to ensure optimum treatment and care.
Different studies indicate high prevalence’s of suicidal behaviour, anxiety, depression, insomnia, and PTSD associated with the COVID-19 pandemic. There is currently not enough scientific evidence available to analyze the impact that the COVID-19 pandemic has had on the rate of suicide attempts and their characteristics.
Objectives
To analyze and compare the characteristics of suicidal behavior (in terms of method, severity, medical damage produced and need for hospitalization) of patients attended during the COVID-19 pandemic compared to previous years.
Methods
A retrospective study was performed based on a standardized data collection of patients attending the University Hospital La Paz between April 2018 and November 2021. 581 patients who attempted suicide at least once were included in this study. We compared the severity using the Beck Suicide Intent Scale. Chi-square ant Student’s t were used to compare clinical characteristics such as medical damage, method of suicide attempt and indication for admission after the attempt, between suicide attempts during the COVID-19 pandemic and previous years.
Results
Our results suggest that during the COVID-19 pandemic suicide attempts caused more medical damage (p<0.001), had higher severity (p<0.000), and required more admission in Intensive Care Units, General Internal Medicine and Psychiatry compared with pre-Covid years (p<0.000).
Conclusions
This is the first study in Spain analysing the changes in characteristics of suicide attempts during the COVID-19 pandemic. This has important implications for reducing suicide rates, preventing future attempts, and enabling us to design specific treatments of Suicidal Behaviour.
We present an observational multiwavelength campaign during 2018–19 for PBC J2333.9–2343, a giant radio galaxy with a bright central core associated to a blazar nucleus, whose structure could be due to a significant jet reorientation. We report flux increases by a factor of two or more on timescales shorter than a month, resembling flaring events. The cross correlation between the NIR and optical bands shows quasi-simultaneous variations arising from the jet. The optical variability properties of PBC J2333.9–2343 are more comparable to a sample of blazars than to non-blazar AGN. The SED of the nucleus shows two peaks, with a derived jet angle of 3 degrees, also typical of a blazar. Therefore, we confirm the presence of a blazar-like core in the center of this galaxy.
Worse sleep quality and increased inflammatory markers in women with schizophrenia (Sch) have been reported (Lee et al. 2019). However, the physiological mechanisms underlying the interplay between sleep and the inflammatory pathways are not yet well understood (Fang et al. 2016).
Objectives
Analyze the relationship between Neutrophil/Lymphocyte (NLR), Monocyte/Lymphocyte (MLR) and Platelet/Lymphocyte (PLR) ratios, and insomnia in Sch stratified by sex.
Methods
Final sample included 176 Sch patients (ICD-10 criteria) [mean age: 38.9±13.39; males: 111(63.1%)]. Assessment: PANSS, Calgary Depression Scale (CDSS), and Oviedo Sleep Questionnaire (OSQ) to identify a comorbid diagnosis of insomnia based on ICD-10. Fasting counting blood cell were performed to calculate ratios. Statistics: U Mann-Whitney, logistic regression.
Results
Insomnia as comorbid diagnosis was present in 22 Sch (12.5%) with no differences between sex [14 males (12.6%), 8 females (12.3%)], neither in their age. Female patients with insomnia showed increased NLR [2.44±0.69 vs. 1.88±0.80, U=122.00 (p=0.034)]. However, no differences in PLR and MLR were found, neither in any ratio in males. Regression models using insomnia as dependent variable and covariates (age, PANSS-positive, PANSS-negative, CDSS) were estimated. Females: presence of insomnia was associated with NLR [OR=3.564 (p=0.032)], PANSS-positive [OR=1.263 (p=0.013)] and CDSS [OR=1.198 (p=0.092)]. Males: only PANSS-positive [OR=1.123 (p=0.027)] and CDSS scores [OR=1.220 (p=0.005)] were associated with insomnia.
Conclusions
NLR represent an inflammatory marker of insomnia in Sch but only in female patients. Improving sleep quality in these patients could help to decrease their inflammatory response.
Oxidative stress suposses an imbalance between oxidants and antioxidants molecules. Negative and positive family environment have been related with worse and better outcomes respectively in schizophrenic patients.
Our objetive is to determine antioxidant defense in healthy controls and unaffected relatives of early onset psychosis patients and to asses its relationship with familiar environment.
Methods
We included 82 healthy controls (HC) and 14 healthy controls with second degree family history of psychosis (HCWFHP), aged between 9 to 17.
Total antioxidant status and lipid peroxidation test were determined in plasma and antioxidant enzime activities and glutathione levels were determined in erytrocytes.
We used the Global Assesment Functioning scale (GAF) and the Family Environment Scale (FES). The FES is made up of ten subscales: cohesion, expressiveness, conflict, independence, achievement, intellectual-cultural, social, moral, organization and control.
Results
The analyses showed a significant decrease in total antioxidant level in HCWFHP compared with the HC (U Mann Withney = 281.00, p=0.009, effect size= -0.78).
HC and HCWFHP did not differ in the GAF scale, nevertheless the scores of HCWFHP were significantly higher in cohesion and intellectual-cultural dimensions of the FES (p=0.007, p=0.025).
Adjusting by this two FES dimensions, antioxidant status remained significantly different between groups: OR= 10.86, p=0.009.
Discussion
Although we cannot induce causative relations, we can state that family environment is not playing a role in inducing oxidative stress in these subjects. It could be hypothesized that families with affected relatives protect themselves with positive envionmental factors such as cohesion and intellectual-cultural activities.
Some coping strategies might serve as protective functions by regulating the negative emotions associated with stress, whereas others may exacerbate the effects of stress and contribute to maladaptation.
Aim
To examine the distribution of the Beck Depression Inventory II (BDI-II) scores in the Spanish sample of adolescents from the “Working in Europe to Stop Truancy among Youth” Project (WE-STAY) and study the differences according to the coping style.
Method
Sample: 1409 pupils from 23 schools sited in Asturias (Spain) [48.55% males; mean age(SD) = 15.16(1.22)]. Instruments:
(1) Coping Across Situations Questionnaire (CASQ);
(2) BDI-II.
Results
7.3% of the sample scored in mild depression, while 4.9% did so in moderate (BDI-II criteria). Significant differences were found by gender in BDI-II scores, females scoring higher in severe, moderate and mild depression (p< .005). Regarding to the coping style, 65.4% of the sample showed internal style. The least representative was the withdrawal style (13.9%). Significant differences were found in the coping style by gender, females scoring higher in both active and withdrawal styles (p< .050). Regarding to the relation between BDI-II scores and coping style, pupils with withdrawal style score higher in severe, moderate and mild depression (p< .000).
Conclusions
Although ideally would be an active style, pupils showed mainly an internal coping style (which includes assessing a situation and looking for a compromise). Coping style was related with the severity of depression. Withdrawal style (which includes denial) is related to a worsening of depression. Thereby, training coping skills may be important.
People with schizophrenia and bipolar disorder are more likely to smoke, smoke more cigarettes per day and have greater mortality from smoking-related disease than those in the general population.
Objectives
To describe the sample and to identify the relationship between the pattern of tobacco use and psychopathology.
Methods
Multicenter, observational, prospective, 12-month follow up study to assess the clinical efficacy of a multicomponent smoking cessation program specifically designed for patients with severe mental illness.
Sample
65 patients from 3 Mental Health Centers sited in Spain [64.6% males; mean age (SD) = 44.63 (8.93)].
Instruments
(1) Pattern of tobacco use: Fargerstrom Test for Nicotine physical Dependence; Glover-Nilsson Test for Nicotine psychological Dependence; expired carbon monoxide (CO); n° cigarettes/day; n° smoking years.
Schizophrenia 64.6% and bipolar 26.2%; suicide attempts 36.9% (2.83 mean of suicide attemps); economically active 7.7%. There is no differences: in psychopatology severity between “heavy smokers” (ppm ≥ 26 or n° cigarettes/day ≥ 30) and “non heavy smokers” (ppm < 26 or n° cigarettes/day < 30) and in the pattern of tobacco use between schizophrenia and bipolar patients. There is no relationship between psychopatology severity and the pattern of tobacco use in schizophrenia patients. Finally, there is relationship between depressive symptoms (Hamilton) and nicotine psychological dependence (Glover-Nilsson Test) in bipolar disorder patients (r = 0.72, p = 0.004).
Conclusions
In bipolar disorder patients, there is relationship between the severity of depressive symptoms and the dependence of nicotine.
The self-medication hypothesis suggests that patients diagnosed with schizophrenia might smoke as an attempt to self-medicate theirsymptoms. As a consequence, smoking cessation could worsen their clinical status.
Objectives
To assess the clinical changes associated with tobacco cessation in a sample of smoking outpatients with schizophrenia.
Methods
Sample: 63 smoking outpatients with DSM-IV Schizophrenia from three Mental Health Centers located in Northern Spain [77.0% males; mean age (SD) = 43.90 (8.72); average daily cigarette use (SD) = 27.99 (12.55)]. Instruments: (1) Clinical symptoms: Positive and Negative Symptoms Scale (PANSS), Hamilton Depression Rating Scale (HDRS), Clinical Global Impression (CGI). (2) Pattern of tobacco use: n° cigarettes/day; Expired carbon monoxide (CO ppm). Design: A quasi-experimental design with two groups was implemented: control group (GC − 18 patients not willing to stop smoking), and treatment group [TG − 45 patients in smoking cessation supported by nicotine patches or vareniclina (12 weeks)]. Patients were evaluated at baseline and at week 11 (end of program). Paired sample t-test was used to detect changes in clinical symptoms from baseline to follow-up.
Results
23.1% stopped smoking (from TG). No significant differences were found between baseline and follow-up scores (p>.05) among smokers and abstinent in PANSS subscales, HDRS and CGI.
Conclusions
Tobacco cessation did not have a significant effect on the clinical symptoms of this group of patients. Further studies should analyze the stability of these outcomes at longer follow-ups to confirm our results.
Early stages after a first psychotic episode (FEP) are crucial for the prognosis of the disease. Those patients who drop out of treatment after a FEP show a significant increase in their vulnerability to relapse. Relapses associated a greater risk of neurotoxicity, chronicity, hospitalization, decrease of response to the treatment, increase of burden and functional decline.
Objectives
To determine what antipsychotic is more effective in the prevention of relapse after a first psychotic episode.
Material and methods
PAFIP is an assistance program focused on early intervention in psychosis. Between January 2001 and January 2011, 255 patients were recruited and randomly assigned to treatment with haloperidol (n = 48), olanzapine (n = 41), risperidone (n = 44), quetiapine (n = 34), ziprasidone (n = 38) and aripiprazole (n = 50). We compared the rates of relapse and remission reached by haloperidol, olanzapine, risperidone, aripiprazole, ziprasidone and quetiapine during a 3-year follow-up. All of the patients were antipsychotic naives at the beginning of the treatment.
Results
There were no statistically significant differences in regard to the rate of clinical remission. Patients assigned to the groups of aripiprazole, olanzapine and risperidone presented a solid trend to a significantly inferior rate of discontinuation for any reason since the beginning of the treatment.
Conclusions
These data point to a greater protection against relapse and a likely better prognosis related to the use of aripiprazole, Olanzapine and risperidone.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Alcoholic hallucinosis is a rare complication of chronic alcohol abuse, characterized by acoustic verbal hallucinations and delusions, mainly of a menacing content, arising in clear consciousness, that appear during or shortly after a period of heavy alcohol consumption.
Objectives and aims
To outline the key clinical features of alcoholic hallucinosis in order to improve differential diagnosis with other entities.
Methods
We studied the evolution of an outpatient followed in a Mental Health Centre of Valladolid and compared it with present data about the condition, found in a bibliographic search of articles no older than 10 years about the topic.
Results
Partial insight about the experience, along with clear consciousness, was key to discard other psychiatric diagnosis that also present acoustic hallucinations. Neuroimagining and functional tests in our patient showed moderate cognitive impairment and cortical atrophy, which contradicts other studies which claim that an acceptable level of cognition must be present in order to gain the necessary insight to meet the diagnostic criteria.
Conclusions
Alcoholic hallucinosis is a rare form of subacute encephalopathy, secondary to an abrupt stop in a previously chronic and heavy alcohol consumption. Its diagnosis is mainly clinical, and neuroleptics are the most used drug, being abstinence essential for an adequate evolution. The course is usually benign, although the acoustic phenomena may not disappear completely.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Bupropion is a dual antidepressant, a norepinephrine and dopamine reuptake inhibitor. Its main use is in affective disorders as major depression. Antidepressants have been commonly associated with sexual side effects in the libido, sexual arousal, orgasm and erectile function. Bupropion has negative influence in sexual function, even it could increase the libido. Due to this, it could be a good option in patients with active sexual life and affective disorder.
Clinical report
A 58-year-old female with a long history of depression disorder for 5 years. History of lots of side effects with different treatments, sexual dysfunction with serotonin-antidepressants. Treated with bupropion SR 150 mg/day and alprazolam, she suffered a relapse. The bupropion was increased to 300 mg/day. Three days later she appeared in the consultation room, presented a sense of pre-orgasmic of 72 hours of evolution, high increased libido, tiredness, muscle tension and insomnia. This sense did not improve after the sexual act. It had never happened previously. The side effect improved when the bupropion was reduced to 150 mg/day and disappeared with its withdrawal.
Conclusions
The case made a relationship between the increased of bupropion's dose and the appearance of unusual sexual side effects (increased of libido and pre-orgasmic sense). Not only bupropion is one of the antidepressants that do not cause sexual dysfunction, if not it was reported in some trials that could be a treatment against this dysfunction due to its prosexual effects. The mechanism is unknown but could be related with norepinephrine or dopamine transmission.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Tobacco use has been associated with more excitement and agitation symptoms, greater severity of global psychopathology as measured by the Clinical General Impression (CGI) Scale, and psychotic symptoms in patients with schizophrenia.
Aim
To assess the effects of nicotine abstinence versus nicotine maintenance on the clinical symptoms of a sample of outpatients smokers diagnosed with schizophrenia.
Methods
Sample: 81 outpatients with schizophrenia [72.8% males; mean age (SD) = 43.35 (8.82)] currently smoking tobacco [no. of cigarettes (SD) = 27.96 (12.29)]. Desing: non-randomized, open-label, 6-month follow-up and multi-center study conducted at 3 sites in Spain (Oviedo, Santiago de Compostela and Orense). Instruments: Positive and Negative Syndrome Scale (PANSS), Clinical Global Impression for Schizophrenia (CGI-SCH), Hamilton Depression Rating Scale (HDRS). Antropometric measures: Body mass index (BMI) and waist circumference. Vital sings: heart rate. Procedure: Patients were assigned to 2 conditions:
– control group = patients continuing their tobacco use;
– experimental group = patients participated in vareniclina or nicotine patches treatment for smoking cessation.
Patients were evaluated at baseline (all patients smoking) and after 3 and 6 months.
Results
No significant differences (P>.05) were found between groups at baseline evaluation. Likewise, there were no significant differences between smokers and non-smokers after treatment (3 and 6 months follow-up) in their clinical symptomatology (according to PANSS, HDRS and CGI-SCH), anthropometric measures and heart rate.
Conclusions
No significant differences were found in the clinical symptoms after a period of nicotine abstinence. Therefore, clinicians should motivate and help their patients to quit smoking (CIBERSAM - FIS PI11/01891).
Disclosure of interest
The authors have not supplied their declaration of competing interest.
The personality disorders are defined according to the DSM-5 like “an enduring maladaptive patterns of behavior, cognition and inner experience, exhibited across many contexts and deviating markedly from those accepted by the individual's cultures. These patterns develop in adolescence and the beginning of adulthood, and are associated with significant distress or disability”. The personality disorders can be a risk factor for different processes of the psychiatric pathology like suicide. The personality disorders are classified in 3 groups according to the DSM-5:
– cluster A (strange subjects): paranoid, schizoid and schizotypal;
– cluster B (immature subjects): antisocial, bordeline, histrionic and narcissistic;
– cluster C (frightened subjects): avoidant, dependent and obsessive-compulsive.
Aims
To describe the influence of personality disorders in suicide attempts.
Methodology
Exhibition of clinical cases.
Results
In this case report, we exhibit three clinical cases of suicide attempts which correspond to a type of personality disorder belonging to each of the three big groups of the DSM-5 classification, specifically the paranoid disorder of the cluster A, the disorder borderline of cluster B and the obsessive compulsive of cluster C.
Conclusions
The personality disorders have a clear relation with the suicide attempts, increasing this influence in some of them, especially the borderline personality disorder.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Smoking is an addictive and chronic disease. Twenty-four percent of the Spanish population in 2012 smoked daily.
Aims and objectives
To evaluate a smoking cessation program in a Primary Care Center.
Methods
Observational, prospective study. We describe an individualized smoking cessation in Plaza del Ejército Health Center (Valladolid). Inclusion criteria: active smoker, ≥ 18 years old and belonging to the Health Center. Exclusion: severe mental illness. Included patients from November 2013 until January2014. Ended in July 2014. Four Medical residents participated, we present the results of one of them. During the first consultation motivational interviewing was conducted, physical examination and treatment was prescribed (cognitive behavioral therapy or drug treatment: varenicline). In subsequent consultations interview and follow-up. Variables: age, gender, pack-years, nicotine dependence (Fagerstrom) and Prochaska and DiClemente phase, weight, treatment used, dropout rate and final withdrawal of snuff.
Results
Eleven patients, mean age 48.18 (13.61), 7 (63.6) women. Comorbidity: 6 (54.5) anxious-depressive pathology, 1 (9.1) dysthymia, 2 (18.2) endocrine pathology and 1 (9.1) respiratory disease. Four (36.4) showed high dependency and 2 (18.2) extreme. Media packages 20.50/year (19,20). Seven (63.6) were in action phase of Prochaska and DiClemente and 2 (18.2) in preparation. Visits range: 1-11. The average was 4.55 (3.64). Three (27.27) patients attended only the first visit. Four (36.4) achieved complete abstinence, 3 (27.27) met maintenance phase. One (9.1) reduced consumption in half. Patients gained average 0.5 kg (2.47).
Conclusions
The results are similar to those reported in other series. Modest dropout rate. No pharmacological treatment was used due to high coexistence of comorbidities, the only patient who used varenicline suffered insomnia. Average age and media packages were superior to other series.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Bipolar disorder (BD) is related to high prevalence of somatic comorbidities, health care costs, and premature mortality [1]. Some evidence supports the view of BD as chronic, progressive and multisystem disorder in which not only mental system, but also somatic systems are involved [2].
Aim
To investigate differences in physical health in patients with bipolar disorder at different stages (early vs. late) of the disease.
Methods
Cross-sectional, naturalistic, multicenter study. Sample: 110 outpatients with BD [68 early stage (diagnosed at least 5 years earlier) and 42 late stage (at least 20 years earlier)]. Assessment: demographic and clinical variables; psychopathology: HDRS, YMRS and CGI; biological information: anthropometric, vital signs and lab results.
Results
Early stage group: mean age 40.1 (11.9), 66.2% females and CGI = 3.6 (1.4). Late stage group: mean age 55.8 (8.2), 69.0% females and CGI = 4.0 (1.4). Patients in early stage have significantly higher levels of glucose (t = −4.007, P < 0.001), urea (t = −2.724, P = 0.008), creatinine (F = 0.560, P = 0.022), triglycerides (t = −3.501, P = 0.001), Fe (t = 2.871, P = 0.005) and insulin (t = −3.223, P = 0.002). Moreover, they have higher Body Max Index (BMI) (t = −3.728, P < 0.000), abdominal circumference (t = −4.040, P < 0.000) and greater number of somatic comorbidities (t = −2.101, P = 0.041).
Conclusions
– patients with bipolar disorders in late stages have worse physical health than those in early stage.
– these results could be an indication that bipolar disorder might better viewed as a multisystem disorder.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
The main feature of body dysmorphic disorder (BDD) is impairing preoccupation with a physical defect that appears slight to others. Previously, its delusional and nondelusional variants were sorted in two separate categories, but owing to new data suggesting that there are more similitudes than differences between them, DSM-5 now classifies both as levels of insight of the same disorder.
Objectives
To enunciate the similarities and differences between the two variants of BDD.
Aims
To better understand the features and comorbidity of BDD, so as to improve its management and treatment.
Methods
Taking DSM-5 and DSM-IV-TR as a reference, we have made a bibliographic search in MEDLINE (PubMed), reviewing articles no older than 5 years that fit into the following keywords: body dysmorphic disorder, delusions, comorbidity, DSM-IV, DSM-5.
Results
Both the delusional and nondelusional form presented many similarities in different validators, which include family and personal history, pathophysiology, core symptoms, comorbidity, course and response to pharmacotherapy.
Conclusions
The new classification of delusional and nondelusional forms of BDD as levels of insight of the same disorder, which places them closer to the obsessive-compulsive spectrum than to the psychotic one, not only improves treatment options, but also reinforces the theory that delusions are not exclusive of psychotic disorders, setting a precedent for the understanding and classification of other disorders with delusional/nondelusional symptoms.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Neurocognitive disorders are the only psychiatric disorders which underlying pathogeny can potentially be determined. This has important implications, for it makes possible the use of biomarkers in order to gain better diagnosis, and opens a door to more accurate treatments. Nonetheless, as biomarkers are not exclusive of a single disorder, the lengths of its utility are still unknown.
Objectives and aims
To understand the values and limitations of biomarkers in differential diagnosis of dementias.
Methods
We present three cases followed in the Neurology ward of our hospital, in which they were admitted for diagnosis and treatment of a subacute form of dementia. Medical history, core symptoms, screening tests for cognitive impairment, MRI, EEG and biomarkers in cerebrospinal fluid were used for diagnosis.
Results
Two cases had consistent clinical features and complementary explorations, and they were respectively diagnosed as Creutzfeldt-Jakob Disease and Lewy Body Dementia; however, the last case showed contradictory results between clinic and complementary explorations, particularly 14-3-3 protein, which was positive and led to the initial diagnosis as Creutzfeldt-Jakob Disease, which was proven wrong once necropsy was practiced.
Conclusions
Although complementary explorations, and biomarkers in particular, are of invaluable utility in the accurate diagnosis of multiple psychiatric diseases, they must always be considered within a context given by biography and clinical features, because, when failing to do so, they can lead to misdiagnosis and delay of correct treatment.
Love has been one of the topics most discussed by philosophy, literature, anthropology, religion, psychology and medicine. “The feelings of love and hate are present in the background of all psychiatric disorders; love has been associated, in one way or another, in all patients that I have had” Dr. Perez Lanzac Trujillo.
Objectives
(1) Analyze the possible relationship between psychotic symptoms and breakup (stressor). (2) Review the neurotransmitters involved in psychotic episodes and in love. (3) Postmodern culture and sexuality (agony of Eros and liquid love).
Methodology
A 17-years-old female patient, who presented psychotic symptoms without psychiatric history. We hypothesize that the affair was the symptom and the stressful event was the breakup. We believe that early bond with the mother is a decisive factor in shaping the psychic structure of every human being factor. In this case, it seems that there is an insecure attachment: absent parent + overprotective mother.
True love draws three triangles: records (demand, drive and desire); dimensions (beliefs, significant and encounter) and emotions (pride, hope and desire).
Results
Most psychiatric disorders are especially alterations in the way of experiencing emotions. Some neurotransmitters involved in her psychosis and addiction are key players in the neurobiology of love.
Conclusions
True love is the neurotic experience closer to psychosis.
Overexcitement in today's society is a trauma for the psychic apparatus and it has consequences on the internal world, psychosexuality and loving bond.
The crisis of art and literature can be attributed to the disappearance of the other, to the agony of Eros.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
Medical students have higher levels of depressive symptoms than the general population. Additionally, depressed students are more likely to commit suicide. Recent studies find up to 10% of medical students experiment depression and suicidal ideation, which is meaningfully higher than general population of similar age (5–8%). However, little is known about depression and suicidal ideation in medical students in Spain.
Objective
This study aims to create a self-administered questionnaire to investigate the prevalence and factors involved in depression and suicidal behaviour in medical students from a Spanish University.
Methods
We evaluated the main risk factors leaning to suicide in students. In addition, we selected an appropriate scale to assess depression among the existing ones. The evaluated items included demographic reports, academic information (academic course, unfinished subjects and accomplishment) and sanitary data (psychiatric family history, psychiatric personal history, psychotropic drug consumption, distress emotional events in the last twelve months and drugs consumption). Furthermore, we selected the 9-item Patient Health Questionnaire (PHQ-9) because of its rapidly implementation and proven efficacy.
Conclusions
Rates of depression and suicidal ideation are high in medical students. Currently, there is no program to detect and prevent depression neither suicide in students. For that reason, we consider that creating a new instrument to evaluate mental health in student is useful in order to offer early detection and treatment at medical school.
Disclosure of interest
The authors have not supplied their declaration of competing interest.
The present study investigates the adsorption of fluorides (F) by a hydrotalcite MgFe (HT MgFe) and an iron-based metal oxide (MgFe oxide). Both materials were synthesized by the coprecipitation method and were calcined at the same temperature HT MgFe, HTC MgFe, oxide MgFe and oxide MgFeC. Both solids were characterized by the XRD technique. Materials showed typical crystalline forms; in the case of HT MgFe, an octahedral crystalline form and for the oxide MgFe cubic crystalline form, the analysis of the BET method classifies the materials as mesoporous. In the adsorption study, it was determined that the optimal pH for adsorption is 7. Regarding the adsorption kinetics, the HTC MgFe and oxide MgFeC samples were adjusted to the pseudo-second order model, which describes the process as chemiadsorption; meanwhile, for the samples, isotherms were adjusted to the Langmuir model, which describes the material as homogeneous with a strong interaction between the sorbate and the sorbent.