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.
The harmful consumption of alcohol is known for how tortuous its management can be in mental health, encouraging introspection of it as a serious problem is perhaps the main key to starting to battle against its damaging influence on the development of a functional and full life.
Objectives
To describe a clinical case showing an unpredictible complication in an alcohol detoxification process.
Methods
54-year-old man, native of Cádiz, widowed for half a decade, without children. He resides with his parents in the family home. Currently unemployed for approximately a year. He has previously worked in the IT sector. As a notable somatic history, we found long-established arterial hypertension and a total hip replacement. He has been under irregular follow-up with a mental health team for anxiety-depressive symptoms in the context of grief. He goes to the emergency service brought by his family to begin the detoxification process in the hospital setting. He acknowledges ethanol consumption since he was widowed, which began when he awakes; quantities that ranged between one or up to three bottles of distilled liquor per day, generally consumption is in the home environment. A little less than a year ago, he began to isolate himself in his room and abandon his self-care, eating increasingly insufficient food intake, refusing to receive professional care to quit the habit, mainly because he did not recognize it as disruptive.
The patient was admitted to hospital with symptoms suggestive of withdrawal, making it extremely difficult to control blood pressure levels. On the third day of admission to the acute care unit, fever peaks, blood pressure levels well below normal parameters, and compromised level of consciousness began to be evident.
Results
Blood tests were performed that, together with the clinical picture, suggested imminent septic shock, so critical care was contacted for transfer and stabilization. A germ of probable urinary etiology sensitive to a broad spectrum of antibiotics was isolated in blood cultures, and the medication of the detoxification process was progressively optimized. Once clinical stability was achieved at all levels, an inpatient cessation resource was managed, which the patient accepted and considered suitable for his complete recovery.
Conclusions
A holistic approach to the alcoholic patient is important, since serious problems of an organic nature often arise. This is why a multidisciplinary intervention is necessary, as well as a holistic approach to care, involving both classic pharmacology and assiduous long-term psychotherapeutic intervention.
Emergency psychiatric care, unplanned hospital admissions, and inpatient health care are the costliest forms of mental health care. According to Statistics Canada (2018), almost 18% (5.3 million) of Canadians reported needing mental health support. However, just above half of this figure (56.2%) have reported their needs were fully met. To further expand capacity and access to mental health care in the province, Nova Scotia Health has launched a novel mental health initiative, the Rapid Access, and Stabilization Program (RASP).
Objectives
This study evaluates the effectiveness and impact of the RASP on high-cost health services utilization (e.g. ED visits, mobile crisis visits, and inpatient treatments) and related costs. It also assesses healthcare partners’ (e.g. healthcare providers, policymakers, community leaders) perceptions and patient experiences and satisfaction with the program and identifies sociodemographic characteristics, psychological conditions, recovery, well-being, and risk measures in the assisted population.
Methods
This is a hypothesis-driven program evaluation study that employs a mixed methods approach. A within-subject comparison will examine health services utilization data from patients attending RASP, one year before and one year after their psychiatry assessment at the program. A controlled between-subject comparison will use historical data from a control population will examine whether possible changes in high-cost health services utilization are associated with the intervention (RASP). The primary analysis involves extracting secondary data from provincial information systems, electronic medical records, and regular self-reported clinical assessments. Additionally, a qualitative sub-study will examine patient experience and satisfaction, and examine health care partners’ impressions.
Results
The results for the primary, secondary, and qualitative outcome measures to be available within 6 months of study completion. We expect that RASP evaluation findings will demonstrate a minimum 10% reduction in high-cost health services utilization and corresponding 10% cost savings, and also a reduction in the wait times for patient consultations with psychiatrists to less than 30 calendar days. In addition, we anticipate that patients, healthcare providers, and healthcare partners would express high levels of satisfaction with the new service.
Conclusions
This study will demonstrate the results of the Mental Health and Addictions Program (MHAP) efforts to provide stepped-care, particularly community-based support, to individuals with mental illnesses. Results will provide new insights into a novel community-based approach to mental health service delivery and contribute to knowledge on how to implement mental health programs across varying contexts.
Recurrent Depressive Disorder is a chronic condition that significantly impacts the quality of life. Despite various treatment options, some patients face severe and treatment-resistant relapses. This case is related to research on ketamine in Electroconvulsive Therapy (ECT) for RDD. One study highlighted the efficacy and safety of ketamine compared to other anaesthetic agents in ECT for major depression. Additionally, another study explored subanesthetic doses of ketamine before each ECT session to improve therapeutic outcomes and sleep quality in patients with major depressive disorder.
Objectives
To present a clinical case of a patient with Recurrent Depressive Disorder (RDD) who improved following a change in the Electroconvulsive Therapy (ECT) protocol using ketamine as an anaesthetic inducer.
Methods
We examined the patient’s medical records, including her medical history, previous treatments, and therapeutic responses.
Results
A 65-year-old childless woman with a history of stroke, bilateral carotid atheromatosis, and hypothyroidism suffered from RDD. Despite multiple prior treatments and ECT, she experienced a severe depressive relapse. Eight intensive ECT sessions were administered, with observed memory lapses. Due to the lack of response, the anaesthetic inducer etomidate was replaced with ketamine, resulting in a positive response. The patient continued pharmacological treatment with improved mood, but recent and evident memory alterations persisted, possibly related to anterograde amnesia.
Conclusions
This case highlights the complexity of RDD in patients with comorbidities and treatment-resistant relapses. The change in the ECT protocol using ketamine was effective, emphasizing the importance of alternative therapeutic approaches in refractory cases. The successful treatment of RDD in this patient using ketamine in ECT underscores the need for personalized therapeutic options in treatment-resistant patients. These scientific resources reinforce the relevance of exploring therapeutic alternatives in contemporary clinical practice. We need more research to understand the underlying mechanisms and how this approach could be enhanced in similar cases.
Suicide is the most severe consequence of major depressive disorder (MDD). The most novel researches assume the role of immunological dysregulation in the background – several studies have reported alterations of inflammatory cells related to both MDD and suicidal behaviour (SB).
Objectives
Changes in the number of certain immune cells and their ratios have been proposed as potential biomarkers of suicide risk (SR). The aim of our research was to investigate alterations of these values related not only to MDD as an assumed inflammatory state, but also to an increased risk of SB.
Methods
In our restrospective cohort study carried out between January 2015 and January 2020, we investigated laboratory parameters of psychiatric patients diagnosed with MDD (n=101). Individuals with recent (≤48 hours prior) suicide attempt (SA) (n=22) and with past SA (>48 hours prior) (n=19) represented the high SR group. MDD patients with no history of SA (n=60) composed the intermediate SR group. We compared the number of neutrophil granulocytes, monocytes, lymphocytes, platelets, leukocytes, neutrophil-to-lymphocyte (NLR), monocyte-to-lymphocyte (MLR), platelet-to-lymphocyte ratio (PLR), red blood cell distribution width (RDW) and erythrocyte sedimentation rate (ESR). Furthermore, we evaluated alterations of these parameters related to antidepressant (AD) treatment, which has been proved to have anti-inflammatory effects. Statistical analyses were carried out using GraphPad 9.5.0 and MedCalc 16.8 programmes.
Results
We found a significant increase in neutrophil granulocyte count (p=0.016), NLR (p=0.031, Fig. 1), monocyte count (p≤0.0001), MLR (p=0.005, Fig. 2), leukocyte count (p=0.048) and ESR (p=0.037) in patients with recent SA compared to patients with no history of SA. Moreover, there was a significant elevation in monocyte count (p≤0.0001), MLR (p=0.020, Fig. 3), ESR (p=0.041) and RDW (p=0.037) in patients with high SR compared to patients with intermediate SR. AD treatment resulted in a significant decrease in neutrophil granulocyte count (p=0.0163) and NLR (p=0.016), however, it did not affect the rest of the parameters.
Image:
Image 2:
Image 3:
Conclusions
Assuming immunological mechanisms in the background of MDD and SB, our findings support the role of NLR as a biomarker of acute SR, though its alterations may be masked by AD therapy in the long term. However, MLR – remaining unaffected by AD treatment – may be a possible indicator of both acute and long term suicidal vulnerability. In order to further specify the diagnostic value of these parameters, future prospective research is needed.
The study was supported by the FIKP-IV and the TNIL projects.
Schizotypal personality is a condition suffered by 4% of the population. It is defined by presenting interpersonal, behavioral and perceptual features similar to the clinical features of psychotic disorders, such as schizophrenia, in less intensity and dysfunctionality, but at risk of reaching psychosis.
Objectives
Presentation of a clinical case about a patient with premorbid schizotypal personality traits presenting with an acute psychotic episode.
Methods
Literature review on association between schizotypal personality and psychosis.
Results
A 57-year-old woman with a history of adaptive disorder due to work problems 13 years ago, currently without psychopharmacological treatment, goes to the emergency room brought by the emergency services due to behavioral alteration. She reports that “her husband and son wanted to sexually abuse her”, so she had to run away from home and has been running through the streets of the town without clothes and barefoot.
Her husband relates attitude alterations and extravagant behaviors of years of evolution, such as going on diets of eating only bread for 40 days or talking about exoteric and religious subjects, as believing that the devil got inside her husband through a dental implant. He reports that these behaviors have been accentuated during the last month. She has also created a tarot website, and has even had discussions with several users. She is increasingly suspicious of him, has stopped talking to him and stays in his room all day long, with unmotivated laughter and soliloquies.
It was decided to admit him to Psychiatry and risperidone 4 mg was started. At the beginning, she was suspicious and reticent in the interview. As the days went by, communication improved, she showed a relaxed gesture and distanced herself from the delirious ideation, criticizing the episode.
Conclusions
In recent years, there has been increasing interest in understanding the association between schizotypy and serious mental disorder. Several theories understand schizotypy as a natural continuum of personality that reveals genetic vulnerability and that can lead to psychotic disorder when added to precipitating factors. Other theories define schizotypy as a “latent schizophrenia” where symptoms are contained and expressed in less intensity.
Around 20% evolves to paranoid schizophrenia or other serious mental disorders. It is complex to distinguish between those individuals in whom schizotypy is a prodrome and those in whom it is a stable personality trait. To date, studies applying early psychotherapeutic or pharmacological interventions have had insufficient and contradictory results, and the follow-up and treatment of these individuals could be a stress factor and a stigma. Some studies are looking for reliable markers of evolution to schizophrenia in order to establish adequate protocols for detention, follow-up and treatment.
Liver cirrhosis, a chronic liver disease, can be closely linked to chronic alcohol abuse, posing a significant medical challenge. Hepatic encephalopathy (HE), a neuropsychiatric condition resulting from liver dysfunction, commonly occurs in cirrhotic patients due to the accumulation of neurotoxic substances like ammonia and manganese in the body. Managing cirrhosis and alcohol addiction is crucial to enhancing the quality of life for these patients, as HE can manifest in various ways and with varying degrees of severity.
Objectives
To emphasize the importance of recognizing and treating hepatic encephalopathy as a potential complication of liver cirrhosis and sedatives during alcohol withdrawal.
Methods
We compiled clinical data, medical history, neuroimaging tests, and therapeutic interventions applied.
Results
A 55-year-old man with a complex medical history, including Child-Pugh B liver cirrhosis, portal hypertension, hypertension, diabetes mellitus, and chronic alcohol abuse with numerous prior hospitalizations for acute pancreatitis and severe head trauma related to alcohol consumption, presented to the emergency department with symptoms of alcohol withdrawal and suicidal thoughts, leading to lorazepam administration and a recommendation for admission to a specialized Therapeutic Community. After 72 hours, he developed hepatic encephalopathy with symptoms such as confusion, sleep disturbance, sweet-smelling breath, abnormal hand movements, conjunctival icterus, and urinary difficulties.
An EEG revealed a globally attenuated and disorganized bioelectrical activity with triphasic waves. The magnetic resonance imaging showed signs of hepato-cerebral degeneration, including T1-weighted hyperintensity in the lentiform and mesencephalic nuclei due to manganese deposition. Treatment was adjusted to reduce sedative use, and therapy with Rifaximin and Lactulose was initiated to control blood ammonia levels. After a week, the patient exhibited significant neurological improvement, underscoring the importance of appropriate management in patients with hepatic encephalopathy related to liver cirrhosis and chronic alcohol abuse.
Conclusions
This case underscores the complexity of HE in patients with liver cirrhosis and alcohol dependence. HE can present in various ways, from subtle symptoms to severe episodes of confusion and coma. Findings on EEG, such as triphasic waves, are characteristic of HE and reflect brain dysfunction. Furthermore, manganese accumulation in the brain, as evidenced by magnetic resonance imaging, may contribute to neurological symptoms in cirrhotic patients. In this context, the early recognition and multidisciplinary treatment are emphasized to improve the quality of life and prevent the progression of this neuropsychiatric complication. EEG and magnetic resonance imaging findings play an essential role in the evaluation of these patients.
Clozapine is an atypical antipsychotic synthesised in 1958. It was withdrawn from the market in the 1970s due to the appearance of agranulocytosis, but was reintroduced due to strong evidence of its efficacy and superiority over other antipsychotics in treatment-resistant schizophrenia.
Objectives
To describe the adequate response to clozapine in treatment-refractory psychosis.
Methods
Review of the scientific literature based on a relevant clinical case.
Results
A 16-year-old woman was admitted to a psychiatric inpatient unit for psychotic symptoms and behavioural disorders. She lives with her father and older sister; she has not been in contact with her mother, who lives in another country, for several years. She attends secondary school, with poor academic performance. Maternal diagnosis of schizophrenia. She started using cannabis two years ago, with a progressive increase up to 20 grams per week. He reports the onset of a feeling of strangeness a year ago, with progressive isolation in his room, referring to delirious ideation of harm towards classmates and people from his town, self-referentiality and delirious interpretations of religious mystical content (“God speaks to me through a dove”). He comments on the phenomenon of theft and thought-reading. Soliloquies and unmotivated laughter are observed.
Conclusions
Treatment was started with risperidone, progressively increasing the dose up to optimisation, without achieving a decrease in positive symptoms, but with the appearance of excessive sedation and sialorrhoea. It was combined with aripiprazole up to 20mg, maintained for a couple of weeks, without significant clinical improvement. Given the failure of two lines of therapy, it was decided to change to clozapine up to a dose of 75mg, with adequate tolerance and response, achieving a distancing of the delirious ideation. Regular haematological controls were performed, with no alterations in haemogram or troponins.
We present the case of a 48-year-old woman, a nurse, referred from the Internal Medicine department for evaluation of depressive symptoms and accompanying somatic presentation following COVID-19. The aim is to highlight a recently emerging condition that we are increasingly encountering in our clinics, which can complicate the diagnosis of an underlying affective disorder
Objectives
Diagnosed with COVID-19, confirmed by a positive PCR test, 6 months ago following an infection in the workplace. The clinical picture consisted of mild symptoms, with a ten-day course and apparent resolution at the time of hospitalization. She returned to her work activities and gradually began to report fluctuating symptoms, including headaches, mild shortness of breath, fatigue, as well as a tingling sensation in the upper extremities, especially in the hands. Additionally, she described feelings of restlessness, depressive mood, and intense fatigue. In additional tests: (CT-Scan) there are signs of mild bilateral lower lung fibrosis.
Methods
Treatment with Duloxetine was initiated for a case of depressive symptoms with accompanying physical symptoms. The differential diagnosis considered Major Depressive Disorder, Single Episode, and Adjustment Disorder with Depressed Mood.”
Results
We are facing a clear case of depressive clinic that may have endogenous features, if we adhere to criteria such as those in the DSM-5, as it would meet the criteria for Major Depressive Disorder, Single Episode. However, we have a clearly identified trigger, so we also need to perform a differential diagnosis, primarily with Adjustment Disorder with Depressed Mood: here, the symptoms appear within 3 months following the stressful agent (in this case, SARS-CoV-2 infection). Unlike Major Depressive Episode, once the agent has ceased, the symptoms do not persist beyond 6 months (which we do not know because the physical symptoms causing disability have not disappeared).In addition to purely psychiatric diagnoses that we are accustomed to, we must consider a new diagnostic entity that is becoming more prevalent as the pandemic progresses, namely “long-covid” or persistent COVID.These are generally middle-aged women who, several months after infection, continue to manifest a multifactorial complex of symptoms. These symptoms persist over time, not only the classical ones but also many others that can appear during the ongoing course of the disease.
Conclusions
Beyond the purely psychiatric diagnoses we are accustomed to, we must also consider a new diagnostic entity that is becoming more prevalent as the pandemic continues to advance: Persistent COVID or ‘long-COVID.’ Generally, this condition affects middle-aged women who, several months after contracting the virus, continue to exhibit a multifactorial complex of symptoms. The most common symptoms include fatigue/asthenia (95.91%); general discomfort (95.47%); headaches (86.53%); and low mood (86.21%)
High-fat diet (HFD) consumption during pregnancy can shape fetal brain development, increasing susceptibility to mental disorders. Nevertheless, the mechanisms underlying these negative outcomes remain unclear.
Objectives
We hypothesize that mHFD induces inflammation and oxidative stress (OS) in the fetal brain, disrupting excitatory/inhibitory (E/I) balance in the adult brain. This results in altered hypothalamic-pituitary-adrenal (HPA) axis reactivity, emotional regulation, and cognitive function. We tested the ability of N-acetyl-cysteine (NAC) - a powerful anti-oxidant and anti-inflammatory compound - to counteract mHFD effects.
Methods
Our mHFD model consists of female C57BL/6N mice fed either HFD (fat 58%, carbohydrate 25.5%, and protein 16.4%) or control diet (CD, fat 10.5%, carbohydrate 73.1% and protein 16.4%) before and during pregnancy (13 weeks). After 5 weeks on diets, half of them received NAC (1g/kg) for 8 weeks, until delivery.
Gene expression of Il-1b, Cd68, Tmem119, iNOS, and Arg1 was measured in fetal brains. Cognitive function and emotional phenotype were assessed in adult male and female offspring through the Morris Water Maze (MWM) and the Emergence test, respectively. HPA axis functionality was assessed by measuring plasma corticosterone levels by ELISA following acute stress. Gene expression of vesicular glutamate transporter 1 (Vglut1) and vesicular GABA transporter (Vgat) were assessed as markers of E/I balance.
Results
Exposure to mHFD induced inflammation and OS in the fetal brain of both sexes, by increasing Il-1b and iNOS/Arg1. Additionally, Cd68 and Tmem119 were specifically increased in females. In adulthood, mHFD reduced latency to emerge from the shelter in the Emergence test in both sexes. In females, mHFD impaired cognitive function, reducing time spent in the MWM target zone, and increased HPA reactivity in response to acute stress. Furthermore, mHFD decreased Vgat expression in both sexes, resulting in an imbalanced Vglut1/Vgat ratio towards excessive excitatory input. Maternal NAC supplementation rescued this imbalance.
Conclusions
Overall, these data show that mHFD increases inflammation and OS in fetal brains, with greater effects in female offspring, inducing alterations in the E/I neuronal balance with concomitant disruptions of the neuroendocrine system and the emotional and cognitive profiles during adulthood. The supplementation with NAC was effective in rescuing the E/I imbalance as well as the behavioral phenotype.
Men and women with psychosis have different courses and presentations of symptoms. Men with psychosis have an earlier onset of illness, more negative symptoms, and worse premorbid functioning. Women, on the other hand, have better social functioning and less substance abuse. Despite these evident differences, there are few studies that delve into these distinctions, especially from a subjective perspective.
Objectives
The aim of this study is to understand the differences in the perception of psychosis between men and women.
Methods
Five women and five men diagnosed with schizophrenia participated in the study. They were matched so that the age difference between them was no more than 5 years, with ages ranging from 40 to 56 years. Participants had not experienced acute decompensation of their underlying illness and had not required admission to an Acute Care Unit in the 6 months prior to inclusion in the study. Data collection was conducted through the Spanish translation of the Indiana Psychiatric Illness Interview, consisting of five parts: a narrative about their life, a narrative about the illness, questions related to how the illness has changed their life and what has not changed, the overall influence of the illness on their life, and lastly, expectations for the future.
Results
Men expressed more concerns about work (4 men versus 2 women), while women expressed more concerns about not having become mothers (3 out of 5 women, compared to one man). All participants shared experiences of isolation in intimate relationships, including romantic relationships. Regarding stigma, three women believed that people treated them like children and dismissed their opinions. However, two of them viewed this behavior from their loved ones positively. Two women discussed the impact that psychosis and medications had on their bodies and how others had reacted to these changes
Conclusions
The concerns and stigma associated with mental illness differ between genders. These differences should be taken into account when developing specific biopsychosocial treatment plans.
Pregnancy is a high-risk period for major affective disorders and can lead to a destabilizing period for our patients. Standard pharmacological strategies must be carefully evaluated due to potential teratogenic or side effects. We present a case of bipolar disorder type I with challenging-to-control maniac episodes during pregnancy, which has required Electroconvulsive Therapy for its management.
Objectives
Presenting maintenance electroconvulsive therapy (ECT) as a safe and effective therapeutic strategy during pregnancy, with the presentation of a case in which it has been administered every 3 weeks from the second trimester until the baby’s birth at 37 weeks
Methods
This concerns a 28-year-old immigrant woman, married, with a 10-year-old child. She was diagnosed with bipolar disorder type I at the age of 16 when she experienced her first manic episode in her country of origin. Subsequently, during her first pregnancy, she required hospitalization for electroconvulsive therapy (ECT) treatment, with a positive response after a single session. She remained stable for several years without maintenance pharmacological treatment or follow-up until the ninth week of her second pregnancy when she experienced a manic episode requiring hospitalization.
Results
She was initially treated with Olanzapine and Lorazepam with a positive response, but three weeks later, she was readmitted with a similar episode. These decompensations occurred almost monthly, leading to the consideration of introducing mood stabilizers after the first trimester. However, due to the patient’s severe hyperemesis gravidarum, this stabilizing treatment was ruled out due to the difficulty in controlling its blood levels and the associated risk of intoxication. During the fifth admission at the 20th week of gestation, the decision was made to initiate ECT treatment, which yielded an excellent response and subsequent maintenance.
Conclusions
The indications for electroconvulsive therapy (ECT) during pregnancy are the same as in the rest of adult patients. In individuals with a psychiatric history, it is possible for a relapse of mental illness to occur during pregnancy, although the risk is considerably higher during the postpartum period. ECT is considered an effective and safe treatment option in all three trimesters of pregnancy and the postpartum period. During the informed consent process, patients should be informed about the potential impact of ECT as well as alternative treatment options.
Contrary to classical belief, people affected by this disease are at greater risk of developing organic pathologies.This risk has a very complex origin: a greater exposure to risk factors and specific socioeconomic conditions, a high prevalence of risk behaviors, the use of antipsychotics, and a potential common genetic background. (Reynolds et al.Int. J.Neuropsychopharmacol.2021; 24 854–855, Suvisaari J et al. Curr Diab Rep. 2016 16). Multiple studies demonstrate that Schizophrenia confers a high endogenous risk of Diabetes. Before patients diagnosed with Schizophrenia start taking antipsychotics (Andreassen OA et al. Am J Psychiatry. 2017;174 616-617), they have an approximately 3 times higher risk of developing Diabetes compared to the general population. The risk increases 3.6 times after the initiation of antipsychotic treatment compared to drug naive patients(Annamalai A et al World J Diabetes. 2017 390-396)
Objectives
To study the association between Schizophrenia or other Psychotic Disorders and Diabetes Mellitus in a sample of patients diagnosed with Schizophrenia or other Psychotic Disorders.
Methods
This is a Descriptive and Cross-sectional Observational Study. Clinical Histories were reviewed and a personal or telephone interview was established to expand data related to the objectives of the study. The patients were recruited among the patients seen in the specific Severe Mental Disorder consultation who had a diagnosis of schizophrenia or other Psychotic Disorders, according to DSM 5-TR criteria.
Results
From a sample of 93 patients, 24 had Diabetes. The Prevalence of Diabetes in patients with Schizophrenia or other Psychotic Disorders was 25.8%. Of the patients without a diagnosis of Diabetes, 15 of them had values of Glycosylated Hemoglobin (HbA1c) for Prediabetes. Using the Chi-Square Test, statistically significant differences were found between the variable Main Psychiatric Medication and Diabetes. Patients treated with Clozapine, Aripiprazole and Olanzapine had a Prevalence of Diabetes of 40.9%, 33.3% and 28.5%, respectively.
Conclusions
Prevalence of Diabetes in our sample was 3.4 times higher than the 7.51% of the general population in Spain. This presumes a significant importance and impact on the health of these patients. The diabetic patients in our sample were diagnosed with Diabetes years after the diagnosis of the mental illness, which seems to indicate that the causes have to do with lifestyle, dietary habits, weight, and exposure to chronic antipsychotics. Premature death in schizophrenia has several explanations, being of special importance the development of cardiovascular disorders and Diabetes This can be due to many reasons, but it is worth highlighting the metabolic side effects of some antipsychotics and lifestyle. In this sense, it is essential to carefully monitor this group of patients.
Lithium nephropathy can occur in long-term lithium-treated bipolar disorder patients. Key risk factors include duration of lithium exposure, cumulative dose, acute intoxication episodes, advanced age, and comorbidities such as hypertension, diabetes mellitus, hyperparathyroidism, and hyperuricemia, along with concurrent use of antipsychotics. The clinical presentation is gradual, with mild proteinuria, often accompanied by arginine vasopressin resistance. Histological studies show a correlation between interstitial fibrosis and cumulative lithium duration. Approximately 15 to 25 per cent of exposed patients may experience a gradual decline in glomerular filtration rate. The outcome after lithium discontinuation varies.
Objectives
This case study aims to analyze and document the clinical presentation, diagnosis, and management of lithium nephropathy in a patient with Bipolar Disorder.
Methods
We gathered data on the medical history, lab results, and treatment approach for a patient with Bipolar Disorder.
Results
The patient, a 50-year-old woman, had been under the care of Psychiatry since 2008 due to a diagnosis of Bipolar Disorder Type I. During this time, she had experienced depressive and manic episodes but had not presented significant symptom decompensation for the past 14 years, successfully managed with lithium at a current dose of 600 mg per day. However, on this occasion, the patient sought hospitalization due to recent behavioural disturbances, including restlessness, disinhibition, abrupt changes in behaviour, pressured speech, sleep problems, agitation, and aggression. The patient also reported an increased sense of polyuria and polydipsia. Evaluation in the emergency department revealed elevated lithium levels of 1.47 mmol/L and hypokalemia, that justified lithium withdrawal. After lithium levels decreased, an estimated glomerular filtration rate remained low. She was diagnosed with lithium nephropathy, an adverse effect of long-term lithium therapy. Treatment with lithium changed to sodium valproate. Treatment with asenapine started and sustained for two months. Over the following two years, the patient experienced four additional hospital admissions in Psychiatry due to manic episodes.
Conclusions
Long-term lithium therapy can lead to lithium nephropathy with symptoms such as polyuria, polydipsia, and acute kidney failure. Consistent monitoring of patients receiving lithium is crucial to detect potential adverse effects.This case highlights the challenges in managing bipolar patients, as discontinuing lithium exacerbated symptoms despite switching to sodium valproate for nephropathy prevention. Long-term lithium treatment, while effective for bipolar disorder, poses significant renal risks. We emphasize continuous renal function monitoring and assessing the risk-benefit of lithium treatment while actively researching lithium nephropathy and its impact on glomerular function.
Hospital readmissions in psychosis are a critical concern, with medication choice playing a vital role. Oral antipsychotics, though common, rely on patient adherence and can lead to relapses if not followed. Long-acting injectable atypical antipsychotics (LAIAs) provide an alternative, ensuring consistent medication release and reducing relapse risk due to missed doses. Studies indicate that LAIAs result in fewer readmissions due to improved adherence. Tailoring treatment to individual needs is essential. Medication choice significantly influences hospital readmission prevention in psychosis. LAIAs, which could offer greater adherence to treatment and symptom control, present a promising option. Individualized treatment decisions are a priority for long-term recovery.
Objectives
This study aimed to compare the hospital readmission rates within two years post-discharge among two groups of patients diagnosed with schizophrenia and other psychotic disorders who received either oral antipsychotic treatment or LAIAs.
Methods
We collected sociodemographic and hospitalization data from 155 patients, 90 receiving oral antipsychotics and 65 receiving LAIAs, following their discharge from a psychiatric unit.
Results
There were 90 patients in the oral treatment group, and 65 in the LAIA group, with 67.6% receiving paliperidone and 26.1% receiving aripiprazole. There were no significant differences in age or gender between the two groups. However, patients in the LAIA group had longer stays in the hospital (M=14.7; SD=10.2 vs M=11.1; SD=6.4; t(153)=2.67; p<.01) and a higher number of prior admissions (M=3.2; SD=3.7 vs M=1.3; SD=3.5; t(153)=2.41; p<.01) compared to the oral antipsychotic group. Additionally, a higher percentage of patients in the LAIA group were diagnosed with schizophrenia (60%) compared to the oral antipsychotic group (24%) (X2(1, N = 155)= 20.4, p<.01). After two years, readmission rates were 66.6% for the oral antipsychotic group and 61.5% for the LAIA group (X2(1, N = 155)= 8.5, p > .05). However, the time to readmission was shorter for patients on oral antipsychotics (M=172.4; SD=162.0) compared to those on LAIAs (M=326.2; SD=211.4; t(153)=3.05; p<.01). Notably, 86.6% of patients on oral antipsychotics were readmitted within the first year, while only 52% of those on LAIAs experienced readmission during the same period (X2(1, N = 155)= 8.5, p = .001).
Conclusions
Long-acting injectable antipsychotics (LAIAs) appear to reduce hospital readmissions, with a more pronounced effect in the first few months post-discharge. However, after two years, the readmission rates between LAIAs and oral antipsychotics become comparable. This data suggests that while LAIAs may reduce early readmissions, their long-term effectiveness is on par with oral antipsychotics.
Gynecomastia refers to the abnormal development of breast tissue in males, often posing a concerning symptom. Often, gynecomastia is associated with multiple factors, including the use of various drugs, notably certain atypical antipsychotics. Gynecomastia is a significant side effect that affects the quality of life of male patients taking antipsychotic medications. Among these, risperidone and paliperidone have been identified as the most prone to causing gynecomastia, although aripiprazole has garnered attention for its superior profile in controlling prolactin and gynecomastia. The relationship between these drugs and the development of gynecomastia lies in their ability to elevate prolactin levels, a hormone that regulates reproductive function and is involved in milk production. Several studies have shown that prolactin levels are more commonly elevated with risperidone and paliperidone prescription, thus triggering gynecomastia.
Objectives
The study aims to investigate the management of gynecomastia in male patients receiving antipsychotic medications.
Methods
This research employs a retrospective analysis of patient records to examine the association between specific antipsychotic drugs, prolactin levels, and the development of gynecomastia, while also evaluating the effectiveness of aripiprazole as an alternative treatment.
Results
We present the case of a 21-year-old male with no prior medical history who initiated treatment with oral paliperidone and later switched to 100 mg of long-acting injectable paliperidone once monthly during his initial admission for psychotic symptoms. After six months, he developed gynecomastia, which was ruled out as breast tissue and was determined to be an increase in adipose tissue. Since his hospital discharge, he has gained 25 kg (30%) in body weight, and his baseline prolactin level has decreased. This weight gain, a common side effect of several antipsychotics, was linked to gynecomastia. However, a promising approach for gynecomastia antipsychotic-associated treatment is aripiprazole, which has a milder impact on prolactin levels. In this case, during the next appointment, a switch to 400 mg of long-acting injectable aripiprazole once-monthly was made, which led to weight loss, a reduction in breast size and blood prolactin levels in the following weeks.
Conclusions
The detection and management of gynecomastia in these patients are crucial to improving their quality of life and treatment adherence. This management encompasses changes in medication, hormonal therapy, or surgery in severe cases. Physicians must be aware of this potential complication when prescribing antipsychotics and closely monitor at-risk patients. In summary, antipsychotic-associated gynecomastia in men represents a medical challenge that requires careful attention and an individualized treatment strategy for each affected patient.
During cannabis use, some individuals may experience psychotic symptoms, such as unusual perceptions or irrational thoughts, including mild hallucinations or temporary paranoia. Anxiety is also common, characterized by excessive worry or intense fear. The occurrence of these symptoms varies based on cannabis quantity, individual sensitivity, and surroundings. Although not all users experience these effects, the link between cannabis and psychotic or anxiety symptoms highlights the need for a thorough risk assessment.
Objectives
Our goal is to analyze trends in cannabis use, as well as the psychotic and anxiety symptoms experienced by users, and to examine whether cannabis use is associated with other substances consumption.
Methods
We collected demographic and substance consumption data from two groups: 29 individuals aged 18 to 28 who had tried cannabis at least once and 19 regular consumers through a structured questionnaire.
Results
Regular cannabis consumers had a higher proportion of males than those who had tried it once (X²(1)=4.81; p=0.028). There were no significant differences in age, alcohol or tobacco consumption between the groups. Notably, regular cannabis consumers had a history of using other illegal drugs, both in the past and within the last month (X²(1)=8.53; p=0.003). Regarding cannabis effects, regular users more frequently reported sensations like euphoria, relaxation, altered time perception, tachycardia, motor coordination difficulties, and impaired clear thinking compared to one-time users (X²(1)=10.12; p=0.001). Regarding anxiety symptoms during cannabis consumption, both groups experienced a similar frequency. Finally, regular cannabis consumers reported strange ideas or perceptions more often than one-time users (X²(1)=0.743; p=0.019). However, the associated discomfort level was similar in both groups.
Conclusions
This study highlights that regular cannabis use is associated with a greater likelihood of using other substances and experiencing more pronounced effects, including psychotic symptoms. However, it doesn’t necessarily lead to increased anxiety symptoms compared to one-time users. It’s important to acknowledge that the relationship between cannabis and psychosis is intricate and influenced by factors like consumption quantity and individual sensitivity. These findings stress the importance of understanding cannabis’s impact on mental health and its connection to the use of other substances.
Major depressive disorder (MDD) is a common multifactorial disorder, but the exact pathophysiology is still unknown. in vivo and post-mortem studies document volumetric and cellular changes in the hippocampus of depressed patients. Chemical synapses are key functional units of the central nervous system and earlier studies found reduced number of synapses in the prefrontal cortex of depressed patients (Kang HJ et al. Nature Medicine 2012;18(9):1413-1417). Mitochondria are intracellular powerhouses generating chemical energy for cellular biochemical reactions. Recent findings suggest that individuals with impaired mitochondrial function may be vulnerable to develop psychopathologies.
Objectives
We investigated synapses and mitochondria in post-mortem hippocampal samples from psychiatric patients.
Methods
The three study groups were: 1) MDD patients (n=11); 2) patients with alcohol dependence (n=8) and 3) controls (n=10). Controls were individuals who accidentally deceased and had no neuropsychiatric disorders. Three sub-regions of the hippocampus (dentate gyrus, CA3 and CA1 areas were investigated. Ultrathin sections were examined, and photomicrographs were taken for further analysis using a JEOL JEM 1400 FLASH transmission electron microscope. Systematic quantitative analysis was conducted with the Neurolucida system using unbiased counting principles.
Results
We could not detect any differences in synapse and mitochondria densities between the patients and controls subjects.
Conclusions
Our preliminary data suggest that despite our expectations hippocampal synapse and mitochondrial densities are rather constant parameters which are not easily affected by psychopathology or alcohol consumption. Potential methodical limitations may also explain this negative finding.
FUNDING:
This research was founded by the Hungarian Brain Research Program 3 and by the TKP2021-EGA-16 project. A.S.T. was supported by the ÚNKP-23-3-I New National Excellence program of the Ministry for Culture and Innovation from the source of the National Research, Development and Innovation Fund.
Epidemiological studies have established a complex relationship between cannabis consumption and a heightened risk of psychotic disorders, including schizophrenia. However, this connection is multifaceted, influenced by genetics, environment, and individual psychology. Surprisingly, despite a surge in emergency room (ER) visits associated with cannabis consumption and psychosis, there haven’t been significant increases in hospital readmissions. This rise in ER visits can be attributed to the increasing social acceptance of cannabis and its legalization in some regions, increasing the likelihood of adverse effects. Furthermore, the higher potency of contemporary cannabis can trigger psychotic reactions, particularly in those consuming elevated levels of THC, its primary psychoactive component.
Objectives
This study aimed to compare the rates of readmissions and ER visits one year after hospital discharge among patients diagnosed with schizophrenia and other psychotic disorders, stratified by cannabis consumption.
Methods
We collected sociodemographic and clinical data from 109 patients after discharge from a psychiatric hospitalization unit.
Results
Patients who consumed cannabis (N=35) were younger than non-consumers (M=31.4; SD=10.0 vs M=44.3; SD=11.4; t(107)=5.71; p<.01), with no significant gender differences, hospital stay durations, or proportions of schizophrenia diagnoses (33.3%). The readmission rates and time to readmission were similar between both groups. Interestingly, 54.2% of cannabis consumers required emergency care (X2(1, N = 109)= 4.1, p = .04), with 73.6% not needing admission (X2(1, N = 109)= 5.5, p = .01), in contrast to 33.7% and 56% in the non-consumer group. The time to the first urgent care visit was shorter in the consumer group (M=59.5; SD=56.3) compared to the non-consumer group (M=105.8; SD=93.1; t(107)=1.92; p=.03).
Conclusions
This study reveals that patients with psychosis and cannabis consumption tend to visit ER services more frequently despite utilizing fewer hospital resources like hospitalizations. Notably, despite the increased ER visits, there hasn’t been a corresponding rise in hospital readmissions. These would be due to individuals experiencing cannabis-related psychotic episodes receiving suitable assessment and treatment in the ER, obviating the need for prolonged hospitalization. Furthermore, some psychotic episodes may naturally resolve over time, particularly with reduced or discontinued cannabis consumption. Our result highlights the need for personalized care approaches targeting this group, effectively addressing acute episodes related to cannabis use and psychosis. Addressing this trend requires a multidisciplinary approach involving mental health professionals, addiction specialists, and emergency response teams.
Esketamine, an active Ketamine isomeric form that indirectly inhibits the GABAergic neuronal pathways, has been recently approved to treated severe, resistant depressive disorders. Here, we present the case of a 64 years old woman diagnosed with severe, resistant depression and an initial score of 28 points in the Hamilton Depression Rating Scale who was treated with Esketamine with excellent response and a HDRS of 8 points after 4 months.
Objectives
To expose our experience with the first patient treated with Esketamine in our Hospital.
Methods
Describing the patient’s patobiography and the different treatments lines tried in first place and exposing the experience among Ketamine treatment and the final results.
Results
We present the case of a 64 years old woman, divorced and retired, who lives with her son since the aggravation of the depressive symptomatology, with no medical nor surgical background and no history in Mental Health before her first psychiatric internment in 2020. Between February 2020 and June 2023, 5 different treatments options with supervise intake were tried, including increment of the dose, antidepressant rotation, the combination of Desvenlafaxine + Mirtazapine and adding Topiramate and Lithium, with no improvement. Among this years, 3 psychiatric internments were needed because of the depressive symptoms and 1 more hospitalization in Internal Medicine was required because of the patients severe, malnutritional state. In June 2023 and after two complete analysis, a MR and a score of 28 points in the Hamilton Depression Rating Scale treatment with Esketamine was started with no incidences. She described one dissociative episode during which she assures “she was surrounded by soft, rubbery, yellow bubbles”. After 4 months of treatment the patient has recovered her previous functional rate and has an 8 points score in the HDRS.
Conclusions
In conclusion, we can affirm that Esketamine is an effective and secure option for Resistant Depresion Dissorder. Nevertheless, Before considering a Depressive Episode as “resistant to treatment”, treatment adherence and other medical, surgical and psychiatric comorbidities must be studied.
Borderline Personality Disorder (BPD) is the most common personality disorder in psychiatric care. BPD often co-occurs with Major Depressive Disorder (MDD). Both BPD and MDD are associated with various impairments of social functioning. Among these, mentalizing disturbances are the most extensively studied.
Objectives
The Movie for the Assessment of Social Cognition (MASC) is an ecologically valid video-based test, which is suitable for measuring both hypermentalization and implicit mentalization. Based on the literature, it is sensitive enough to detect mild deficits in mentalization capacities. In this study, we investigated mentalization deficits with a special focus on implicit mentalization and hypermentalization in patients with MDD and MDD+BPD with a set of well-established mentalization tests including MASC.
Methods
We examined patients with MDD (n=43) during the depressive episode. A subgroup of these patients was also diagnosed with BPD (MDD+BPD group; n=23), the other group had no comorbid personality disorder (MDD group; n=20). We assessed the patients’ mentalization abilities using the Hungarian version of the Reading the Mind in the Eyes test, the Faux Pas test, and the MASC test. Additionally, symptom scales (measuring the severity of anxiety, and depression), WAIS (Wechsler Adult Intelligence Scale), the Childhood Trauma Scale, as well as scales measuring affect regulation and attachment were used during the assessment.
Results
There were no differences between the two groups in terms of age, IQ, or the severity of depression and anxiety. The MDD+BPD group exhibited significantly poorer performance in the MASC total mentalization score (MW U=118, df=1,41, p< 0,001), as well as in the hypermentalization score (MW U=98,5, df=1,41, p< 0,001). The MDD+BPD group achieved significantly lower results on the emotion recognition and mentalization measures in the RMET test (t=2,883, df=1,41, p< 0,001). The MDD+BPD group performed significantly worse on the Faux Pas test measuring mentalization (MW U=144,5, df=1,41, p< 0,001). In the whole sample, MASC performance correlated with overall IQ.
Conclusions
The MASC, RMET, and Faux Pas tests show a consistent trend and indicate significant differences between the mentalization abilities of MDD+BPD and MDD patients. Our findings are in line with data in the literature: BPD patients’ implicit mentalization with a predominance of hypermentalization is impaired. This impairment is detectable when we compare their performance with MDD patients without BPD. In the future, a larger sample size, additional tests, and the inclusion of a control group are needed to further investigate MDD and MDD+BPD patients’ mentalizing deficits. However, our results emphasize the significance of mentalization-based therapies in the therapy of patients with BPD and depression.