OBJECTIVES

To present a rare case of recurrent urethral and intravesical foreign body insertion driven by command hallucinations in schizophrenia, to describe the surgical and psychiatric management strategies employed, and to emphasize the importance of interdisciplinary care and treatment adherence in preventing recurrence.

METHODS

Reported here is the case of a 37-year-old male with schizophrenia who presented with multiple episodes of urethral and intravesical foreign body insertion over a six-year period (2018–2025). Inserted objects included metallic wires, electrical cords, and a LED Christmas light rope, each requiring surgical removal via cystoscopy or open cystotomy. Psychiatric evaluation revealed poor adherence to antipsychotic medication, with recurrent episodes associated with command hallucinations. Psychiatric management was reinitiated with olanzapine and structured follow-up to improve treatment compliance.

RESULTS

Six documented episodes of self-inflicted urethral and intravesical trauma required repeated urologic interventions. Despite recurrent instrumentation and foreign body insertion, serial cystoscopic evaluations demonstrated preserved urethral and bladder integrity without evidence of stricture formation. The most recent episode required open cystotomy for removal of a coiled LED light rope, which was successfully extracted without complications. Following coordinated psychiatric management and improved adherence to antipsychotic therapy, the patient remained asymptomatic and free of recurrence at three months follow-up.

CONCLUSION

This case highlights the unusual preservation of urethral integrity despite recurrent traumatic self-insertion. Effective management requires sustained psychiatric stabilization, multidisciplinary collaboration, and strict treatment adherence. Integration of psychiatric and urologic care is essential to prevent recurrence and improve long-term outcomes in patients with schizophrenia-related self-inflicted genitourinary injury.

Human ; Male ; Adult: 25-44 Yrs Old ; Schizophrenia ; Cystoscopy ; Self-injurious Behavior ; Psychotic Disorders ; Antipsychotic Agents ; Olanzapine ; Constriction, Pathologic ; Hallucinations ; Urinary Bladder ; Foreign Bodies

Schizophrenia is a chronic psychiatric disorder with complex etiology and diverse clinical manifestations, whose pathogenesis and triggering factors remain incompletely understood. Numerous studies have demonstrated significant gender differences in the age of onset, clinical presentation, disease progression, treatment efficacy, and prognosis among patients with schizophrenia. These differences are largely attributed to variations in sex hormone levels, with estrogen emerging as a key focus of research. Some studies suggest that adjunctive estrogen therapy during schizophrenia treatment not only alleviates symptoms but also reduces the required dosage of antipsychotic medications. A systematic review of research on estrogen as an adjunctive treatment for schizophrenia may provide new perspectives and references for future therapeutic strategies.
Humans ; Schizophrenia/drug therapy* ; Estrogens/therapeutic use* ; Antipsychotic Agents/administration & dosage* ; Male ; Female ; Sex Characteristics ; Clinical Trials as Topic ; Estrogen Replacement Therapy

Humans ; Aripiprazole/therapeutic use* ; Schizophrenia/drug therapy* ; Antipsychotic Agents/therapeutic use* ; Risperidone ; China ; Treatment Outcome

Bipolar disorder is a major mental illness that is difficult to treat and has a high degree of recurrence. This article reports general anesthesia for oral surgery in a patient with bipolar disorder complicated with hypothyroidism. It also discusses the rational application of antipsychotic drugs and anesthetics with reference to the literature to improve the understanding of the disease and help patients with mental disorders complete the surgical treatment quietly and smoothly.
Humans ; Bipolar Disorder/drug therapy* ; Antipsychotic Agents/therapeutic use* ; Hypothyroidism/drug therapy* ; Oral Surgical Procedures ; Anesthesia

Humans ; Parkinson Disease/drug therapy* ; Prevalence ; Southeast Asian People ; Psychotic Disorders/drug therapy* ; Antipsychotic Agents

OBJECTIVE: To explore the role of the microbiota in drug naïve first-onset schizophrenia patients and to seek evidence from multidimensional longitudinal analyses of the intestinal microbiome and clinical phenotype with antipsychotic drugs (APDs) therapy. METHODS: In this study, 28 drug naïve first onset schizophrenia patients and age-, gender- and education-matched 29 healthy controls were included, and the patients were treated with APDs. We collected fecal and serum samples at baseline and after 6 weeks of treatment to identify the different microbiota strains and analyse their correlation with clinical symptoms and serum metabolites. The 16S rRNA genes of the gut microbiota were sequenced, and the diversity and relative abundance at the phylum and genus levels were analyzsed in detail. The PANSS score, BMI changed value, and serum metabolome were included in the data analyses. RESULTS: A multiomics study found a potential connection among the clinical phenotype, microbiota and metabolome. The species diversity analyses revealed that the alpha diversity index (chao1, ACE, and goods_coverage) in the schizophrenia APDs group was significantly lower than that in the control group, and the schizophrenia group had clear demarcation from the control group. The microbiota composition analysis results showed that the relative abundance of the genera of Bacteroides, Streptococcus, Romboutsia, and Eubacterium ruminantium group significantly changed after APDs treatment in the schizophrenia patients. These strains could reflect the APDs treatment effect. More genera had differences between the patient and control groups. The LEfSe analysis showed that Prevotella_9 and Bacteroides were enriched in schizophrenia, while Blautia, Dialister, and Roseburia were enriched in the control group. The correlation analysis between microbiota and clinical symptoms showed that Bifidobacterium in schizophrenia was positively correlated with the PANSS reduction rate of the general psychopathology scale. The BMI changed value was positively correlated with the alteration of Clostridium_sensu_stricto_1 during treatment and the baseline abundance of Bacteroides. Moreover, metabolomic data analysis revealed a significant correlation between specific genera and metabolites, such as L-methionine, L-proline, homovanillic acid, N-acetylserotonin, and vitamin B6. CONCLUSION Our study found some microbiota features in schizophrenia patients and healthy controls, and several strains were correlated with APDs effects. Furthermore, the multiomics analysis implies the intermediate role of microbiota between antipsychotic effects and serum metabolites and provides new evidence to interpret the difference from multiple levels in the pathogenesis and pharmacological mechanism of schizophrenia.
Humans ; Antipsychotic Agents ; Homovanillic Acid ; Metabolomics/methods* ; Methionine ; Microbiota ; Proline ; RNA, Ribosomal, 16S/genetics* ; Schizophrenia ; Vitamin B 6 ; Feces

Antipsychotic Agents/therapeutic use* ; Cognition ; Electroconvulsive Therapy ; Humans ; Quality of Life ; Schizophrenia/therapy* ; Treatment Outcome

Quetiapine is a psychotropic drug. Excessive use of quetiapine may lead to drowsiness, blurred vision, respiratory depression, hypotension and extrapyramidal reactions. Acute respiratory distress syndrome (ARDS) is rare due to overdose of quetiapine. On 14 February 2020, a patients with coma, respiratory arrest and hypotension due to overdose of quetiapine were admitted to our hospital. After receiving mechanical ventilation、plasma adsorption and anti-inflammatory treatment, the patient's consciousness turned clear, the machine was successfully removed and extubated, and the patient's condition was improved and discharged from hospital. We analyzed the clinical data of the patient with quetiapine poisoning, and discussed the clinical symptoms and chest CT characteristics of ARDS caused by quetiapine poisoning, in order to improve the understanding of quetiapine poisoning and improve the success rate of rescue.
Antipsychotic Agents ; Dibenzothiazepines ; Drug Overdose/therapy* ; Humans ; Quetiapine Fumarate/therapeutic use* ; Respiratory Distress Syndrome

Antipsychotic Agents/adverse effects* ; Heart Failure/chemically induced* ; Humans ; Syncope

Antipsychotic medication is the primary treatment for schizophrenia, which is effective on ameliorating positive symptoms and can reduce the risk of recurrence, but it has limited efficacy for negative symptoms and cognitive dysfunction. The negative symptoms and cognitive dysfunction seriously affects the life quality and social function for the patients with schizophrenia. Currently, there is plenty evidence that antipsychotic drugs combined with adjuvant therapy drugs can effectively improve the negative symptoms and cognitive dysfunction. These drugs include anti-oxidants, nicotinic acetylcholine receptors and neuro-inflammatory drugs (anti-inflammatory drugs, minocycline), which show potential clinical effects.
Anti-Inflammatory Agents/therapeutic use* ; Antipsychotic Agents/therapeutic use* ; Cognitive Dysfunction/etiology* ; Humans ; Minocycline/therapeutic use* ; Schizophrenia/drug therapy*