UNASSIGNED: Catatonia is a syndrome characterized by psychomotor and behavioral disturbances and is associated with a substantially increased mortality risk in adolescent patients. There is a dearth of published literature describing treatment strategies for pediatric patients with catatonia. This dual-case series will describe the treatment course of 2 adolescent patients with catatonia at our pediatric inpatient psychiatric facility.
UNASSIGNED: This case series presents 2 adolescent patients (a 17-year-old male and a 16-year-old female) who initially presented with worsening agitation and paranoia, later developing catatonia. Both patients required long durations of hospitalization and were treated with high-dose lorazepam before requiring the addition of electroconvulsive therapy (ECT).
UNASSIGNED: Treatment of pediatric patients with catatonia creates a significant burden on patients, families, and the healthcare system. Treatment with high-dose benzodiazepines is high risk, while ECT is both difficult to access and comes with its own risks. Both patients discussed are transitional age, meaning they will soon be young adults who will continue to require high-level psychiatric care. Psychiatric pharmacists have a large role to play in ensuring safe medication management for these complex patients.
UNASSIGNED: This case series of 2 adolescent patients with catatonia demonstrates marginal reduction in symptoms with high-dose lorazepam in conjunction with ECT, with minimal side effects. This case series adds to the limited available literature regarding treatment of catatonia in pediatric patients and highlights the need for further study into effective treatment alternatives.

Coronavirus disease 2019 (COVID-19) creates acute and long-lasting infection which results in respiratory, cardiovascular, and neuropsychiatric problems. Etiology of neuropsychiatric manifestations can be associated with immune system response, inflammatory cytokines, and also the stressors which are experienced by patients as feeling the risk of being infected by the virus, economic problems, and social distancing. We aimed to present a case of a 53-year-old patient whose suicide note was found and was admitted with depressive and catatonic symptoms 8 weeks after the recovery from COVID-19. Catatonia was suspected, and he was given lorazepam 1 mg. Shortly thereafter, he was entirely alert, cooperative, and oriented. As an advantage of this case, the patient in our report had not used medications for COVID-19 and so we could exclude the effect of medications to the pathophysiology of post- coronavirus disease symptoms. A wide spectrum of neuropsychiatric manifestations was observed in terms of diagnosis after COVID-19. Catatonia can break out in the post-infectious period as well as in the para-infectious period. There are limitations to figure out the direct invasion of coronavirus and the effect of the systemic inflammation to the central nervous system. Nevertheless, it should be considered that catatonia may be one of the clinical results of COVID-19.

UNASSIGNED: Catatonia has been increasingly associated with mood disorders and is recognized as a specifier in the DSM-5 and DSM-5-TR. The DSM-5-TR recognizes melancholia as a specifier for depressive episodes in major depressive disorder and bipolar disorder. It is characterized by severe anhedonia, lack of reactivity, excessive or delusional guilt, and significant vegetative symptoms. As the conceptualization of melancholia expanded beyond its mood components to include psychomotor disturbances, its overlap with psychomotor symptoms or catatonia becomes evident. This overlap was also described in Kahlbaum\'s original literature, where he describes the transition between states of melancholia, mania, and catatonia.
UNASSIGNED: Case summary of six patients with major depressive disorder or depressed phase of bipolar disorder who were admitted for severe depression, anhedonia, intense anxiety, psychomotor agitation or retardation, indecisiveness, perseveration, and vegetative symptoms such as poor sleep, appetite, and significant weight loss.
UNASSIGNED: All patients demonstrated rapid and complete resolution of their mood and psychomotor symptoms, indecisiveness, perseveration, as well as psychosis shortly after administration of lorazepam, with recurrence of the above symptoms upon lorazepam discontinuation and resolution upon resumption, in an on-and-off manner.
UNASSIGNED: The present study argues for a closer relationship between melancholia and catatonia based on our case series, historical review, overlap in phenomenology, and response to treatment. We propose provisional [Mahgoub] criteria for patients with severe depression and melancholia. The role of GABA agonists, such as lorazepam, can be explored as an option for patients with treatment-resistant depression who meet these criteria for melancholia.
UNASSIGNED: Absence of a standardized, systematic assessment tool and a small sample size.

BACKGROUND: Catatonia, a psychomotor disorder characterized by diverse clinical signs, including stupor and mutism, remains elusive in its causes and a challenge to diagnose. Moreover, it is often underrecognized due to its resemblance to disorders of consciousness. However, when diagnosing catatonia, an antipsychotic medication may exacerbate the condition. The first-line treatment typically includes benzodiazepines and/or electroconvulsive therapy (ECT).
METHODS: A 60-year-old woman with systemic lupus erythematosus (SLE) and epilepsy presented with catatonic stupor. Despite stable treatment, she experienced an acute deterioration in consciousness, requiring hospitalization. Her condition improved markedly following a benzodiazepine challenge, as documented on EEG. This improvement was short-lived, but a second benzodiazepine challenge restored her from E1V1M1 (stupor) to E4V5M6 within minutes, as documented by a video recording. The patient was treated with lorazepam 1.5 mg/day orally and did not experience further relapses.
CONCLUSIONS: The diagnosis of catatonia had been based on her scores on the Bush-Francis Catatonia Rating Scale (BFCRS; Screening, 6/14; Severity, 19), despite meeting only two DSM-5 criteria for catatonia (stupor and mutism). The diagnosis was supported by EEG and video documentation, excluding other potential differential diagnoses such as nonconvulsive status epilepticus and encephalopathy. Additional quantitative EEG analyses indicated that benzodiazepine administration increased brainwide alpha and beta band power significantly, suggesting that the benzodiazepine normalized attention, consciousness, and long-range synchronization. This report additionally emphasizes the significance of video recordings in managing catatonia, and it helps in accurately tracking symptoms, documenting comprehensively, and improving patient understanding, which is crucial for treatment adherence.

UNASSIGNED: Catatonia is an underrecognized disorder that has been widely described as a psychomotor syndrome, with little emphasis on its thought and cognitive dimensions. The current Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, Text Revision describes only motor and behavioral presentations, whereas a few catatonia scales describe only one form of thought disorders, which is thought perseveration. Thought blocking, a disorder of the thought process, is characterized by regular interruptions in the thought stream. It was described by several scholars as a sign of schizophrenia, with few reports describing thought blocking in association with catatonia. In this article, we describe the course of a patient with bipolar I disorder who presented with catatonia and demonstrated thought blocking. Her catatonic symptoms and thought blocking improved with the addition of lorazepam, recurred upon lorazepam discontinuation, and improved with resumption of lorazepam, demonstrating a clear on/off phenomenon. This report highlights the importance of recognizing thought and cognitive manifestations of catatonia, as it can enhance recognition and improve treatment.

Catatonia is a multifaceted neuropsychiatric syndrome characterized by a spectrum of psychomotor disturbances that can severely impact the well-being of affected individuals. It may manifest as a primary psychiatric disorder or be associated with underlying medical, neurological, or psychiatric conditions. This case report details the clinical journey of a 22-year-old male who initially presented with psychotic symptoms and subsequently developed acute catatonia within three days of admission to a tertiary care hospital. The patient was successfully treated with intravenous lorazepam, resulting in a rapid and complete resolution of his catatonic state. This case underscores the intricate relationship between psychosis and catatonia and highlights the efficacy of lorazepam in managing catatonia. Recognition and timely intervention are pivotal for optimal patient outcomes. By shedding light on the importance of early diagnosis, comprehensive evaluation, and targeted treatment for catatonia, this case report adds to the body of knowledge in psychiatric practice. It underscores the need for clinicians to consider catatonia as a potentially reversible condition, particularly in individuals with psychotic disorders, and emphasizes the critical role of lorazepam in its management.

Encephalopathy can be associated with autoimmune disorders such as autoimmune thyroiditis, and it can present with a wide range of neuropsychiatric manifestations. However, it rarely presents with catatonia. We present the case of a middle-aged female with Hashimoto\'s thyroiditis presenting with catatonia. A literature review of previous similar cases highlighting significant points is also included. A 48-year-old female presented to the emergency department with catatonic symptoms that had worsened over the previous 5 days. A similar condition was reported to have occurred and resolved spontaneously 3 months earlier. On examination, the patient appeared uncooperative and unresponsive. She showed typical symptoms of catatonia, with a score of 21 points on the Bush-Francis Catatonia Rating Scale. Routine tests were within normal ranges except for an elevated level of C-reactive protein and an elevated erythrocyte sedimentation rate. Computed tomography, magnetic resonance imaging, and cerebrospinal fluid analysis were all normal. An electroencephalogram showed diffuse delta-theta range slowing with no epileptiform discharges. Lorazepam was initiated but did not control the catatonic symptoms. Re-evaluation revealed thyroid swelling and elevated levels of thyroperoxidase antibodies. IV methylprednisolone was therefore initiated and produced complete resolution of the catatonic symptoms in 4 hours. The patient was discharged and prescribed prednisone 1 mg/kg daily. At follow-up, the patient continued to show complete resolution of the catatonic symptoms. It is noteworthy that the patient developed hypothyroidism 6 months after this catatonic episode for which levothyroxine 50 mcg/d was prescribed. Encephalopathy associated with autoimmune thyroiditis can initially present with catatonic symptoms in euthyroid cases. The mainstay of treatment is steroids which result in complete resolution of the catatonic symptoms.

It is challenging to manage schizophrenic catatonia and comorbid chronic intestinal pseudo-obstruction (CIPO). The pathology of catatonia is unclear. There are few reports or research on this issue. In this case, we present a middle-aged woman diagnosed with schizophrenia with catatonic features and comorbid CIPO. In the treatment process, modified electroconvulsive therapy (mECT) improved her stupor and CIPO partially. Lorazepam alleviated her stupor and CIPO completely. It is the first report describing complete remission with lorazepam in patient suffering from comorbid schizophrenic catatonia and CIPO, which may benefit the exploration of pathophysiology and treatment of comorbidity of schizophrenia with catatonia and CIPO.

Given the rising frequency of drug shortages in hospitals, interdisciplinary collaboration is necessary to manage medications, modify electronic medical records, and evaluate safety outcomes. One such shortage impacted lorazepam injection, a medication commonly used in palliative care to treat anxiety, agitation, and seizures. In anticipation of the lorazepam shortage in the summer of 2022, pharmacy staff collaborated with palliative care physicians to identify alternative treatment recommendations when providers were prohibited from ordering lorazepam injection. Before the shortage, lorazepam was used an average of 95 times per month on the palliative care unit. The overall use of benzodiazepines decreased substantially following the recommendation for the therapeutic alternative, midazolam, during the shortage. Once the shortage ended, use roughly returned to pre-shortage baselines. During this time, there were no patient safety events documented on the palliative care unit. Moreover, no changes to the care experience were reported by patients, family/caregivers, providers, or staff. The collaborative effort between pharmacy and palliative care specialists resulted in alternative treatments for palliative care patients during the drug shortage. This preserved the hospital\'s supply of lorazepam injection for a patient population with no suitable alternatives while still allowing for management of palliative patients.

Cannabinoid hyperemesis syndrome (CHS), an under-recognized and seemingly paradoxical condition, arises in some adolescents and adults who chronically use cannabis. It presents acutely with intractable nausea, vomiting, and abdominal pain but standard antiemetic therapy leads to improvement for only a minority of patients. Randomized controlled trial evidence in adults indicates the superiority of haloperidol over ondansetron in alleviating the acute symptoms of CHS, but safe and effective treatment for adolescents with the disorder is currently unknown. The successful use of topical capsaicin has also been reported. We report a case series of 6 adolescent patients with CHS who presented to Johns Hopkins All Children\'s Hospital and were treated with haloperidol, lorazepam, and/or capsaicin. Four patients given 5 mg intravenous (IV) haloperidol and 2 mg IV lorazepam and 1 patient treated with 5 mg IV haloperidol and peri-umbilical topical capsaicin (0.025%) experienced full acute symptomatic relief. One patient, treated only with topical capsaicin, reported improvement of symptoms with some persistent nausea. Haloperidol/lorazepam, haloperidol/capsaicin, and topical capsaicin alone appear safe and effective in adolescents, but larger studies are required to confirm our findings.