Pediatric anti-N-methyl-D-aspartate receptor (NMDAR) encephalitis: Exploring psychosis, related risk factors, and hospital outcomes in a nationwide inpatient sample: A cross-sectional study.

OBJECTIVE: Our study aims to examine the risk factors for comorbid psychosis in pediatric patients hospitalized for anti-N-methyl-d-aspartate receptor (NMDAR) encephalitis and its impact on hospital outcomes. METHODS: We conducted a cross-sectional study using the nationwide inpatient sample (NIS 2018-2019). We included 3,405 pediatric inpatients (age 6-17 years) with a primary discharge diagnosis of anti-NMDAR encephalitis. We used binomial logistic regression model to evaluate the odds ratio (OR) of variables (demographic and comorbidities) associated with comorbid psychosis. RESULTS: The prevalence of comorbid psychosis in anti-NMDAR encephalitis inpatients was 5.3%, and majorly constituted of adolescents (72.2%) and females (58.3%). In terms of race, Blacks (OR 2.41), and Hispanics (OR 1.80) had a higher risk of comorbid psychosis compared to Whites. Among comorbidities, encephalitis inpatients with depressive disorders (OR 4.60), sleep-wake disorders (OR 3.16), anxiety disorders (OR 2.11), neurodevelopmental disorders (OR 1.95), and disruptive behavior disorders (OR 2.15) had a higher risk of comorbid psychosis. Anti-NMDAR encephalitis inpatients with comorbid psychosis had a longer median length of stay at 24.6 days (vs. 9.8 days) and higher median charges at $262,796 (vs. $135,323) compared to those without psychotic presentation. CONCLUSION: Adolescents, females, and Blacks with encephalitis have a higher risk of psychotic presentation leading to hospitalization for anti-NMDAR encephalitis. Identification of demographic predictors and comorbidities can aid in early recognition and intervention to optimize care and potentially reduce the healthcare burden.

Exploring the relationship between vitamin D deficiency and comorbid heart disease in Americans with mood disorders: a cross-sectional nationwide study.

Objective: This study aimed to explore the relationship between vitamin D deficiency and comorbid heart disease in adult inpatients with mood disorders (depressive and bipolar disorders). Methods: A cross-sectional investigation was carried out employing the nationwide inpatient dataset, which encompassed 910,561 adult inpatients aged 18 to 50 years diagnosed with depressive and bipolar disorders. Additionally, the sample was categorized based on the presence of comorbid heart disease. We utilized a logistic regression model to assess the odds ratio (OR), pertaining to demographic features and coexisting medical conditions in relation to comorbid heart disease. Results: Comorbid heart disease was present in 1.3% of inpatients with mood disorders; they were middle-aged (mean age 42.7 years) men and White individuals. Inpatients with depressive disorder had a higher risk of comorbid heart disease (OR 1.19, 95% CI 1.15-1.24) compared to those with bipolar disorders. Inpatients with comorbid heart disease had a higher prevalence of medical and psychiatric comorbidities. The prevalence of vitamin D deficiency was 2.3% in mood disorders but higher in those with comorbid heart disease (2.9%). Vitamin D deficiency showed a notable correlation with comorbid heart disease, resulting in a 26% increased risk in the unadjusted regression model (OR 1.26, 95% CI 1.13-1.40). However, after accounting for potential confounding factors, including comorbidities, the risk did not exhibit statistical significance (OR 1.08, 95% CI 0.97-1.21). Among psychiatric comorbidities, trauma-related (OR 1.22, 95% CI 1.17-1.28) and tobacco-related (OR 1.31, 95% CI 1.26-1.37) disorders had a higher risk of association with comorbid heart disease. Conclusion: Middle-aged men with depressive disorders and from low-income families had a higher risk of developing comorbid heart disease. Trauma-related and tobacco-related disorders were associated with an increased risk by 20-30% for comorbid heart disease in inpatients with mood disorders. Vitamin D deficiency was not associated with the risk of comorbid heart disease after controlling demographics and comorbid cardiovascular risk factors.

Sertraline-Induced Sleep Paralysis: A Case Report.

Major depressive disorder (MDD) is associated with both insomnia and hypersomnia, but it predominantly decreases sleep continuity and leads to a decrease in rapid eye movement (REM) latency, an increase in REM sleep duration, and an increase in REM density. Some of these changes persist even when MDD is treated and can be associated with a recurrence of MDD. Antidepressants can potentially complicate the relationship between REM sleep and depression, as a majority of patients report improved sleep when prescribed selective serotonin reuptake inhibitors (SSRIs) but some case reports mention that SSRIs have been associated with REM inhibition, resulting in decreased REM sleep. We present a case report of a young patient with MDD who started experiencing multiple episodes of distressing sleep paralysis after he started taking sertraline and resolved as he was tapered off the medication. Through references from the literature indicating a potential link between parasomnias and SSRIs, we were able to discuss that SSRIs can potentially lead to isolated sleep paralysis and should be considered as an uncommon yet distressing side effect although not listed in the package insert. Isolated sleep paralysis has been defined in the literature as the inability to perform voluntary movements of the trunk and all limbs for a period of seconds to minutes at the beginning of sleep or upon waking up. Further research is needed to clarify the impact of SSRIs on sleep and practice guidelines should be clarified in regard to their role.

A Case of Olanzapine-Induced Cutaneous Eruption.

BACKGROUND Different medication classes have been implicated in cutaneous eruptions that may lead to significant morbidity and mortality. In drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome, the patient may initially present with a cutaneous eruption and hematologic abnormalities which can lead to acute visceral organ involvement if the offending drug is not discontinued. There is also a potential for long-term sequelae such as autoimmune disorders. CASE REPORT A 47-year-old woman with an unknown past medical history and no known drug allergies was admitted to the Behavioral Health Unit, where she was diagnosed with disorganized schizophrenia and started on olanzapine. On day 17 of admission, she developed a diffuse, macular, and erythematous rash on her abdomen, which spread to involve over 50% of her total body surface area. Occipital and posterior auricular lymphadenopathy was present. The patient was treated with prednisone and diphenhydramine. Olanzapine was subsequently discontinued and the patient's rash cleared up. CONCLUSIONS This case report highlights the challenges in diagnosing DRESS syndrome and the potential for antipsychotics to cause DRESS syndrome. DRESS syndrome is a clinical diagnosis augmented by laboratory tests with a wide range of patient presentations. Although there are probability criteria to assist with diagnosis, not all patients will fall exactly into these criteria, which can lead to missed diagnoses and poor patient outcomes. A challenge with DRESS syndrome diagnosis is the latency period between drug initiation and cutaneous eruption. Thus, in differential diagnoses for skin eruptions, temporal associations (minutes, days, weeks) with medications are crucial.

Unknown, Underserved, Underreported: A Case for Differentiation in Trauma Disorder Classification and Diagnosis.

This paper details the hospital course of a patient suffering from post-traumatic stress disorder (PTSD) who had been inadequately treated during previous hospitalizations and treatment programs. He also experienced symptoms not necessarily covered by the DSM-5 diagnosis of PTSD such as specific paranoia directed at his wife. This paper aims to expand upon the experiences of this patient from the standpoint of his disorder and his treatment history in order to demonstrate the potential benefits of the differentiation of complex PTSD (cPTSD) as a subset of patients within the greater scope of PTSD in order to more adequately address the needs of this subset of patients. Additionally, some common arguments against the recognition of cPTSD as a unique condition, such as diagnosing these patients as comorbid with bipolar disorder, are addressed.

Toxic Leukoencephalopathy After "Chasing the Dragon" With a Non-Heroin Opioid.

In the United States, the rate of opioid use increases each year. With this, users are engaging in more non-traditional methods of usage. "Chasing the dragon" is a term used to describe opioid inhalation, where the user heats the opioid and then inhales the smoke. While this method of usage is typically associated with a quicker high and fewer adverse effects, it can also lead to toxic leukoencephalopathy (TLE). TLE is defined as a structural alteration of the brain's white matter due to toxic exposure, such as heroin. A 57-year-old woman with a history of polysubstance abuse was admitted to the hospital after weeks of erratic behavior. At presentation, her urine drug screen was found to be positive for oxycodone (which was prescribed to her) and fentanyl. A brain MRI was eventually done, which showed a periventricular leukoencephalopathy characteristic of opioid inhalation. Traditionally, opioid-related TLE is due to heroin, and patients are found to have very dramatic motor issues. As this patient did not report a history of heroin use and did not present with significant motor deficits, this report highlights the need to maintain a level of suspicion for TLE. As levels of opioid use continue to rise, it is likely that many presentations like that of the patient outlined in this report will be seen.

Chronic Use of Proton Pump Inhibitors: A Potential Link to Amino Acid Deficiency and the Development of Depression.

In recent years, the gut-brain axis (GBA) has been implicated in several vital physiological processes, including digestion, immunity, inflammation, and mood regulation. Disruption of this network is tied to the development of several pathological conditions, including mood disorders, inflammatory bowel diseases, and dementia. Proton pump inhibitors (PPI) are among the most utilized and easily accessible medications worldwide. Although they are effective at treating conditions, including gastroesophageal reflux disorder (GERD), peptic ulcer disease, Zollinger-Ellison syndrome, and erosive esophagitis, PPIs have several mechanisms that may precipitate protein and, thus, amino acid malnutrition. Our patient is a 34-year-old female with a longstanding history of GERD treated with proton-pump inhibitors who presented to the psychiatry clinic complaining of a six-month history of depression without extraneous psychosocial factors. Although the patient refused psychiatric intervention, she desired an answer for her symptoms, leading to the discovery of a severe tyrosine deficiency. As tyrosine is critical in the process of neurotransmitter synthesis, replenishment of the amino acid along with discontinuation of proton-pump inhibitors was found to relieve her depressive symptoms within a few short months. In this report, we seek to establish a link between the chronic use of proton-pump inhibitor medications and the development of mood disorders.

Morgellons Disease Treated as a Psychosomatic Condition.

This case report details the presentation of a patient who presented to Psychiatry via the Emergency Department following a diphenhydramine overdose in an attempt to seek relief from a perceived skin condition. Review of the patient's files demonstrated similar presentations to a number of other specialties including Family Medicine and Dermatology. Due to the description by the patient of his condition as well as the associated psychiatric symptoms and significant impairment to his life, he was diagnosed with Morgellons disease. This paper seeks to highlight the lack of physical findings by other specialties, elaborate on the treatment plan during his inpatient stay, and review the evidence regarding the psychosomatic presentation of the disease.

A Case Report of Kratom-Induced Psychosis.

This case report details a patient with a complex medical history who was brought for psychiatric evaluation. An abrupt switch in Kratom use patterns was identified as the most likely causative factor of his symptoms. Adrenal insufficiency and posttraumatic stress disorder (PTSD) were considered both in the differential and potential confounding factors in his presentation. This paper discusses current Kratom use trends in the United States, the drug's legal status, and the common reasons patients may use it. Additionally, research gaps regarding the safety and efficacy of Kratom's use for self-medication are addressed.

Body Dysmorphic Disorder Insights in an Inpatient Psychiatric Setting.

Body dysmorphic disorder is a chronic disorder involving imagined or partial appearance defects that lead to significant impairment in everyday life. It is quite prevalent but remains a clinically underdiagnosed psychiatric condition especially in the inpatient psychiatric setting. Onset of body dysmorphic disorder typically begins in adolescence with subclinical symptoms. Over time, symptoms progress to patients meeting the full Diagnostic and Statistical Manual of Mental Disorders, 5th edition (DSM-5) criteria. Severe cases of the body dysmorphic disorder are often camouflaged by concurrent diseases like major depressive disorder, obsessive-compulsive disorder, substance use disorder, and social anxiety disorder. Further, compounding the complexity of body dysmorphic disorder is a treatment of patients who present with coinciding suicidal ideations. Here, we present a unique case of a 40-year-old female admitted to an inpatient psychiatric unit for treatment of ongoing depression and suicidal symptoms. Early on in her inpatient course, she had symptoms of obsessive-compulsive disorder, social anxiety disorder, and alcohol use disorder. The constellation of symptoms prompted evaluation for body dysmorphic disorder and subsequent targeted treatment. This case report highlights the complexities associated with diagnosing body dysmorphic disorder, the importance of considering it a branch point for other psychiatric conditions, and the treatment for patients who present with coinciding suicidal behavior.