Clinical characteristics of patients with puerperal schizophrenia / 四川精神卫生

BackgroundWomen may develop severe symptoms of stress disorder following childbirth， which may be exposed to a risk of developing mental health problems， and even lead to the recurrence of the illness in female patients with schizophrenia， while comparatively limited research has been undertaken concerning the clinical characteristics and treatment of puerperal schizophrenia in China. ObjectiveTo explore the clinical characteristics of puerperal schizophrenia， so as to provide references for the clinical treatment. MethodsA total of 24 patients with puerperal schizophrenia who were hospitalized in the female ward of adult psychiatry department of the Affiliated Brain Hospital of Guangzhou Medical University from 2012 to 2020 and met the Diagnostic and Statistical Manual of Mental Disorders， fourth edition （DSM-IV） diagnostic criteria for schizophrenia were included as puerperal group. Another 48 non-puerperal women with schizophrenia were concurrently enrolled as control group. Then the basic data， scores on Positive and Negative Symptom Scale （PANSS） and the discharge medication were recorded. ResultsThe percentages of newly onset and positive family history of psychosis in puerperal group were larger than those in control group， with statistical significance （χ2=9.321， 5.240， P<0.05 or 0.01）. Puerperal group scored higher on PANSS excitement factor （t=-2.220， P<0.05） and lower on negative factor （t=3.377， P<0.01） compared with control group. In terms of discharge medication， puerperal group reported a higher dosage of antipsychotic drugs （t=-2.095， P<0.05）， and a larger proportion of combined use of benzodiazepines or antidepressants （χ²=21.316， 5.114， P<0.05 or 0.01） compared with control group， with statistical significance. ConclusionPatients with puerperal schizophrenia display increased ratings of excitement symptoms and decreased ratings of negative symptoms， which necessitates the use of high doses of antipsychotic drugs， and combined use of benzodiazepines and antidepressants.

Complications of urethrography and its management / 中华泌尿外科杂志

This study retrospectively analyzed the clinical data of 28 male patients with urethral stricture who had complications during urethrography, including 14 cases of infection, 8 cases of urethral bleeding, 5 cases of contrast agent hypersensitivity, and 1 case of bladder rupture. The infection manifested as acute cystitis in 11 cases, acute pyelonephritis in 1 case, acute epididymitis in 1 case, and sepsis in 1 case. Hypersensitivity reaction was mild in 3 cases, moderate and severe in 2 cases. A child with bladder rupture was immediately transferred to open surgery for bladder repair. All patients were cured by corresponding treatment. The complications of urethrography have various manifestations and different degrees of severity, so we should pay attention to prevention and proper treatment.

A Case Report of Sinus Bradycardia after the Addition of Lurasidone in a Patient with Bipolar Disorder

To date, tachycardia and orthostatic hypotension have been reported as one of the negative cardiovascular complications of antipsychotics. The aim of this study was to report a case of sinus bradycardia caused by the addition of lurasidone. The patient, a 46-year-old bipolar disorder female, was admitted to the Affiliated Brain Hospital of Guangzhou Medical University with 28 years of alternating euphoric and dysphoria. On the basis of lithium carbonate 1,200 mg/day and sodium valproate 1,500 mg/day, the patient was given lurasidone 80 mg/day. After 5 days of medication, her heart rate (HR) became 48 beats per minute (beats/min). As a result, lurasidone treatment was held. On 5th day after discontinuing lurasidone, the HR reached 80 beats/min. This case report notifies that although the cardiovascular effects of lurasidone are not significant, it is also important to monitor HR status after the first administration of lurasidone.

Analysis of the component factors and connected factors of anhedonia in patients with first-episode schizophrenia / 四川精神卫生

ObjectiveTo explore the component factors of anhedonia in first-episode schizophrenia patients and the relationship with clinical symptoms， cognitive and social functioning. MethodsA total of 31 patients with first-episode schizophrenia who met the diagnostic criteria of the International Classification of Diseases， tenth edition （ICD-10） and another 33 healthy controls were enrolled. Then， the anhedonia level， mental symptoms， cognitive and social functioning were assessed using Temporal Experience of Pleasure Scale （TEPS）， Positive and Negative Syndrome Scale （PANSS）， Repeatable Battery for the Assessment of Neuropsychological Status （RBANS） and Personal and Social Performance Scale （PSP）. Thereafter， Pearson correlation was used to discuss the correlation of anhedonia level with clinical symptoms， cognitive and social functioning. ResultsThe consummatory anhedonia score in TEPS of first-episode schizophrenia patients was lower than that of healthy controls， with statistical difference ［（27.71±5.48） vs. （31.58±5.92）， t=2.705， P=0.009］. Correlation analysis showed that consummatory anhedonia had no correlation with PANSS， RBANS and PSP scores in first-episode schizophrenia patients（P>0.05）. ConclusionFirst-episode schizophrenia patients have consummatory anhedonia， and the consummatory anhedonia may be independent of clinical symptoms， cognitive and social functioning.

Molecular epidemiological analysis of the Acinetobacter baumannii isolates from blood and sputum specimens of patients with ventilator-associated pneumonia / 中国感染与化疗杂志

Objective To investigate the molecular epidemiological characteristics of the Acinetobacter baumannii strains isolated from blood and sputum samples of patients with ventilator-associated pneumonia (VAP) in ICU.Methods The patients were analyzed in two groups:Group A,A.baumannii was isolated from both blood and sputum,and Group B,A.baumannii was isolated only from sputum.Clinical data of the patients were collected,including the results of antimicrobial susceptibility test.Pulsed-field gel electrophoresis (PFGE) and multilocus sequence typing (MLST) were performed for the strains.Results During the study period from June 2015 to December 2105,28 nonduplicate A.baumannii strains were collected from 14 patients in group A and 28 nonduplicate strains from 28 patients in group B.The 56 A.baumannii strains were multidrug-resistant (MDR).More than 80％ of the strains were resistant to carbapenem,third-generation cephalosporins or aminoglycoside,but highly sensitive to tigecycline.No significant difference was found for the resistance rates between group A and group B.The nonduplicate A.baumannii isolates from blood and sputum samples of the same patient in group A were all homologous strains confirmed by PFGE.Six pulsotypes were identified from the 28 strains in Group A and 9 pulsotypes in Group B.Five pulsotypes were shared between the two groups.MLST analysis showed that there were 9 ST types (ST195,ST208,ST229,ST369,ST373,ST457,ST836 and two new phenotypes ST N2,ST N5) in Group A and 8 ST types (ST195,ST208,ST381 and 5 new phenotypes ST N1,ST N2,ST N3,ST N4,ST N5) strains in group B.There was no significant difference in the proportion of the main ST types between the two groups.eBURST analysis indicated that ST195,ST208,ST457,ST369,ST N1,ST N2,ST N51 belonged to CC92 prevalent strain.Conclusions The antimicrobial susceptibility profile and genotype of A.baumannii isolates from blood and sputum samples are similar.There was CC92 prevalent strain in the ward.There is no direct relation between the risk factors for bloodstream infection in VAP patients and the genotype of A.baumannii strain.It is particularly important to reinforce infection control for prevention and treatment ofA.baumannii bloodstream infections.

Factors influencing antiretroviral therapy adherence among HIV-infected people on antiretroviral therapy in Ili Kazakh Autonomous Prefecture / 中华预防医学杂志

Objective@#To analyze factors influencing antiretroviral therapy (ART) adherence among human immunodeficiency virus (HIV) patients receiving ART at the town level in Ili Kazakh Autonomous Prefecture (Ili) in May 2015 and to document enhanced ART for acquired immunodeficiency syndrome (AIDS) cases.@*Methods@#A cross-sectional survey was conducted using one-on-one interviews and data collection from the system of AIDS follow-up management in three ART services centers at the town level of Ili. The subjects were HIV-infected individuals, aged 18 years or older, who were receiving ART during the survey. The surveys collected demographic characteristics, information related to ART and status of engaging ART, smoking and drinking behavior, depression, and quality of life.@*Results@#A total of 412 participants completed the survey. The age was (41.1±8.0) years (range, 19-67 years). Approximately 60.9% (251) were male and 39.1% (161) were female. The survey showed that 75.0% (309) of participants were in good adherence and the P50 (P25, P75) of quality of life was 56.31 (50.55, 59.42). Females demonstrated better adherence to ART (82.6% (n=133)) than males (70.1% (n=76)) (χ2=8.16, P=0.005). The compliance rate of participants (78.0% (n=54)) with depression was higher than non-depressed participants (63.5% (n=255)) (χ2=7.52, P=0.008). Multivariate logistic regression analyses showed that the probability of good adherence to ART increased with increasing quality of life (OR=1.06, 95%CI:1.02-1.09). Moreover, participants who consumed alcohol or disclosed their HIV infection status to families were less likely to have good adherence to ART (OR=0.26, 95% CI:0.13-0.53 and OR=0.31, 95% CI:0.13-0.72, respectively). Additionally, employed participants were also less likely to have good adherence to ART compared with unemployed participants (OR=0.45, 95% CI:0.21-0.97).@*Conclusion@#HIV/AIDS patients primarily showed good adherence to ART. Factors related to ART adherence included alcohol consumption, informing family of infection, work status, and quality of life.

Effects of drug attitudes on treatment compliance and psychiatric symptoms of schizophrenia: an one year follow-up study / 中国神经精神疾病杂志

Objective To explore the effects of integrated treatment model (psychosocial interventions combined with drug therapy) in schizophrenia and analyze the influence of medication attitude on treatment compliance and psychiatric symptoms in different intervention models.Methods A total of 170 patients with schizophrenia were enrolled from 2012 to 2015.Patients were randomly divided into two groups:the integrated treatment group (86 patients) with drug therapy and psychosocial intervention,and the conventional drug treatment group (84 patients) with only drug intervention.Dug attitude inventory (DAI),self-awareness inventor (SAI),positive and negative symptoms scale (PANSS) were used to assess medication attitude,treatment compliance and clinical psychotic symptoms for all patients in the following 3 months,6 months and 12 months.Results Compared with medication-alone group,the integrated treatment group achieved significant improvement in psychiatric symptoms,including positive symptom and general psychopathology as well as significant reduction in scores in DAI and SAI (P＜0.05).In the conventional drug treatment group,the PANSS score was positively correlated with the increased score of DAI (β=0.31,P=0.02),which was mediated by the improvement in treatment adherence (β=0.18,P=0.18).There was no significant correlation between PANSS score and the increase score of DAI in the integrated treatment group(P=0.62).However,the increased score of SAI was positively correlated with the positive symptom of PANSS scale (r=0.31,P=0.01) and with the general psychiatric symptom scale (r=0.36,P＜0.01).Conclusion This study demonstrates that medication attitude can improve the treatment of mental symptoms by increasing compliance in the medication-only group.Symptom improvement is associated with improved compliance but not with medication attitudes in the integrated treatment model.