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

Pharmacists are important members of the multidisciplinary team of anti-tumor therapy. With the transformation of pharmacists, the content of pharmaceutical care provided by oncology pharmacists continues to extend. Expanded services such as clinical comprehensive evaluation of anti-tumor drugs and management of off-label drug use are an important development trend of oncology pharmacy. The column named “Oncology Pharmacy Management and Services” is introduced, which discussed in depth from the two parts of “frontier progress of anti-tumor drugs” and “comprehensive clinical evaluation of anti-tumor drugs”, aiming to provide new ideas for the exploration of oncology pharmaceutical services, so as to further accelerate the transformation of oncology pharmaceutical care and promote the high-quality development of oncology pharmacy.

Third space fluid(TSF) is a common complication of advanced malignancies, including malignant pleural effusion, malignant ascites, intracranial effusion, and pelvic effusion, etc. The pharmacokinetics(PK) of anti-tumor drugs in vivo are influenced by various factors, and TSF is one of the potential factors that contributes to PK variations, which may consequently affect the efficacy and safety of anti-tumor drugs. This paper aimed to comprehensively investigate PK studies related to anti-tumor drugs in patients with malignant tumors accompanied by TSF. The paper summarized the PK characteristics of common cytotoxic drugs, small molecule targeted drugs, and monoclonal antibodies in both blood and TSF.

Objective To observe the value of 18F-FDG PET/CT combined with tumor markers for diagnosis of non stageⅠ A limited-stage small cell lung cancer(LS-SCLC).Methods Totally 87 cases of non stage Ⅰ A LS-SCLC(LS-SCLC group),137 of non stage Ⅰ A non-small cell lung cancer(NSCLC,NSCLC group)and 48 cases of pulmonary inflammatory lesions(inflammatory group)were enrolled.Patients'general data,tumor marker levels and PET/CT findings were comparatively analyzed.Logistic regression analysis was performed to evaluate the efficacy of parameters for diagnosing non stage Ⅰ A LS-SCLC.Results There were significant differences of patients'age,neuron-specific enolase(NSE),pro-gastrin-releasing peptide(ProGRP),carcinoembryonic antigen(CEA),squamous cell carcinoma antigen(SCCA)and cytokeratin-19-fragment(CYFRA21-1),as well as of the maximum lesion diameter,maximum standard uptake value(SUVmax),morphology,spiculation sign,relationship between long axis and bronchus,lymph node fusion and proportion of lymph node with higher SUVmax than primary lesion among 3 groups(all P＜0.05).The area under the curve(AUC)of the combination of spiculation sign,NSE＞23.5 μg/L,ProGRP＞111.8 ng/L,SCCA≤2.5 μg/L and CYFRA21-1≤7.4 μg/L for differentiating LS-SCLC and NSCLC was 0.91,higher than that of each single parameter(all P＜0.05).AUC of the combination of SUVmax＞8.1,NSE＞19.4 μg/L,ProGRP＞72.5 ng/L and lymph node fusion for differentiating LS-SCLC and pulmonary inflammatory lesions was 0.99,higher than each single parameter(all P＜0.05).Conclusion 18F-FDG PET/CT combined with tumor markers ProGRP and NSE was helpful for diagnosing non stage ⅠA LS-SCLC.

Traumatic cerebrospinal fluid leakage commonly presents in traumatic brain injury patients, and it may lead to complications such as meningitis, ventriculitis, brain abscess, subdural hematoma or tension pneumocephalus. When misdiagnosed or inappropriately treated, traumatic cerebrospinal fluid leakage may result in severe complications and may be life-threatening. Some traumatic cerebrospinal fluid leakage has concealed manifestations and is prone to misdiagnosis. Due to different sites and mechanisms of trauma and degree of cerebrospinal fluid leak, treatments for traumatic cerebrospinal fluid leakage varies greatly. Hence, the Craniocerebral Trauma Professional Group of Neurosurgery Branch of Chinese Medical Association and the Neurological Injury Professional Group of Trauma Branch of Chinese Medical Association organized relevant experts to formulate the " Chinese expert consensus on the diagnosis and treatment of traumatic cerebrospinal fluid leakage in adults ( version 2023)" based on existing clinical evidence and experience. The consensus consisted of 16 recommendations, covering the leakage diagnosis, localization, treatments, and intracranial infection prevention, so as to standardize the diagnosis and treatment of traumatic cerebrospinal fluid leakage and improve the overall prognosis of the patients.

The dysregulation of transcription factors is widely associated with tumorigenesis. As the most well-defined transcription factor in multiple types of cancer, c-Myc can transform cells by transactivating various downstream genes. Given that there is no effective way to directly inhibit c-Myc, c-Myc targeting strategies hold great potential for cancer therapy. In this study, we found that WSB1, which has a highly positive correlation with c-Myc in 10 cancer cell lines and clinical samples, is a direct target gene of c-Myc, and can positively regulate c-Myc expression, which forms a feedforward circuit promoting cancer development. RNA sequencing results from Bel-7402 cells confirmed that WSB1 promoted c-Myc expression through the β-catenin pathway. Mechanistically, WSB1 affected β-catenin destruction complex-PPP2CA assembly and E3 ubiquitin ligase adaptor β-TRCP recruitment, which inhibited the ubiquitination of β-catenin and transactivated c-Myc. Of interest, the effect of WSB1 on c-Myc was independent of its E3 ligase activity. Moreover, overexpressing WSB1 in the Bel-7402 xenograft model could further strengthen the tumor-driven effect of c-Myc overexpression. Thus, our findings revealed a novel mechanism involved in tumorigenesis in which the WSB1/c-Myc feedforward circuit played an essential role, highlighting a potential c-Myc intervention strategy in cancer treatment.

Objective:To investigate and evaluate the safety of intravitreal injection of recombinant human endostatin (rh-endostatin) with different concentrations in rabbit eyes.Methods:Thirty healthy adult New Zealand white rabbits were enrolled with the right eyes selected as experimental eyes, and were randomly divided into five groups by random distribution of computer numbers, with 6 eyes in each group.The rabbits in the normal control group were given no treatment, and the rabbits in the normal saline group, 0.125 mg rh-endostatin group, 0.250 mg rh-endostatin group and 0.500 mg rh-endostatin group were treated with 100 μl of normal saline, 0.125 mg/100 μl, 0.250 mg/100 μl and 0.500 mg/100 μl rh-endostatin according to grouping, respectively.The anterior segment and fundus of the experimental eyes were examined using slit lamp biomicroscope and indirect ophthalmoscope, and the intraocular pressure (IOP) of the experimental eyes were measured with iCARE handheld tonometer before injection and 1 day, 3, 7, 14, 30 and 60 days after injection.Optical coherence tomography (OCT) examination was performed before the intravitreal injection and 7, 30, and 60 days after injection, respectively.Flash electroretinogram was performed before intravitreal injection and 14 days and 60 days after injection.The rabbits were sacrificed by euthanasia at 60th day after injection.Three experimental eyes of each group were dissected and made into paraffin section, and histopathological staining was used to detect the retinal structural changes.The retinal tissue was separated from the other three study eyes in each group, and the transmission electron microscope was employed to observe the ultrastructural changes of the retina.All animal experiments were performed in adherence to the Regulations of the State and the Animal Center of Yangzhou University Medical College for the Use of Animals in Research.Results:After intravitreal injection, no obvious anterior or posterior chamber change was observed by slit lamp microscopy in all groups at any time point.Flocculent seepage was observed in one eye of the 0.125 mg and 0.500 mg rh-endostatin group, respectively, which was then absorbed completely on the 7th and 14th day.OCT examination showed no abnormal light reflection or morphological changes in fundus of day after injection in all the groups.There was no significant difference in IOP, a-wave and b-wave amplitude among all the groups at different time points ( Fgroup=0.134, 0.101, 0.476; Ftime=1.709, 2.479, 1.706; all at P>0.05). Neither light nor electron microscopy showed any retinal damage in any group. Conclusions:Intravitreal injection of rh-endostatin is safe at the dosage of 0.125-0.500 mg in rabbits.

OBJECTIVE: To develop a self deep breathing training device which can improve lung function compliance and blood oxygen saturation. METHODS: The device consists of four parts:flow tube, measuring cylinder, mobile phone holder and meridian guidance audio-visual synthesis training software. The flow tube measures the flow rate of inhaled gas, the metering cylinder measures the total amount of inhaled gas, and the mobile phone rack is equipped with a mobile phone storing the meridian guidance audio-visual synthesis training software. RESULTS: The device is reasonable in structure and flexible in operation, which can meet the requirements of self deep inspiration training under the guidance of training module. CONCLUSIONS Deep inspiration training under the guidance of guidance training module can form "deep and slow" abdominal breathing, and then improve lung function.
Cell Phone ; Lung ; Meridians ; Software

Objective:To discuss the incidence rate and influencing factors of postencephalitic epilepsy (PE) in children with viral encephalitis at acute symptomatic seizure(ASS).Methods:The data of 132 children with ASS in the First Affiliated Hospital of Zhengzhou University from September 2013 to July 2018 were retrospectively analyzed, and the patients were divided into PE group (62 cases) and non-PE group (70 cases) according to whether they had PE at final follow-up.The risk factors of PE in children with ASS were analyzed using the multivariate Logistic regre-ssion methods. Results:The incidence of PE in children with ASS was 46.97% (62/132 cases). There were statistically significant differences in terms of psychological and behavioral abnormalities[19.4%(12/62 cases) vs.2.9%(2/70 cases)], repetitive seizures (more than 5 seizures) [67.7%(42/62 cases) vs.17.1%(12/70 cases)], status epilepticus (SE) [30.6%(19/62 cases) vs.11.4%(8/70 cases)], generalized seizures [72.6%(45/62 cases) vs.88.6%(62/70 cases)], endotracheal intubation [21.0%(13/62 cases) vs.2.9%(2/70 cases)], the duration of fever [5.5(3.0, 11.0) d vs.3.0(2.0, 6.0) d], the duration in the intensive care unit (ICU) [13(5, 21) d vs.6(3, 8) d], electroencephalography epileptiform discharges [49.1%(27/55 cases) vs.6.8%(4/59 cases)], presence of subcortical involvement on neuroimaging [37.3%(22/55 cases) vs.20.3%(14/59 cases)] in children with ASS between the PE group and the non-PE group(all P<0.05). The multivariate Logistic regression analysis showed that repetitive seizures (more than 5 seizures) ( OR=5.256, 95% CI: 1.538-17.961, P=0.008), SE( OR=6.003, 95% CI: 1.411-25.539, P=0.015), electroencephalography epileptiform discharges ( OR=36.693, 95% CI: 7.031-191.485, P<0.01) and the duration in ICU ( OR=1.170, 95% CI: 1.058-1.298, P=0.002) were the risk factors for PE in children with ASS. Conclusions:The incidence rate of PE in children with ASS is high.Children with ASS are more likely to develop into PE if they have repetitive seizures (more than 5 seizures), SE, electroencephalography epileptiform discharges, and the longer duration in ICU.

Objective:To analyze the effect of family involvement in nursing on the recovery effect of children with thrombocytopenic purpura (ITP).Methods:A total of 55 children with ITP in our hospital who were not given family involvement in nursing between January and December 2017 were included in the control group and 63 children with ITP who were given family involvement in nursing between January and December 2018 were included in the observation group. The hospital stay, platelet count (PLT) recovery time, compliance (emotional control, diet, medication), mastery of health knowledge of family members and short-term prognosis were compared between the 2 groups.Results:The recovery time of PLT count (30-50)×10 9/L and (51-100)×10 9/L in the observation group was (1.97±0.56) d, (3.41±0.45) d, which was shorter than those of the control group [(2.79±0.59) d, (4.02±1.22) d] ( t value was 7.739, 3.693, P < 0.05). The scores of emotional control, dietary compliance and medication compliance and total score of compliance of the observation group on the day of discharge were 7.25 ± 1.17 , 8.18 ± 1.19 , 7.47 ± 1.35 , 21.26 ± 4.92, which were higher than those of the control group (5.11 ± 1.34, 5.79 ± 1.25, 4.86 ± 1.75, 15.76 ± 4.34) ( t value was -10.630- -6.397, all P < 0.05). On the day of discharge, the scores of condition monitoring, prevention of complications, dietary guidance, medication guidance, mastery of health knowledge and total score of family members of the observation group were higher than those of the control group ( t value was -7.705-5.949, all P< 0.05). Conclusions:Family involvement in nursing can improve the mastery of health knowledge about ITP of family members and children′s compliance, which is conductive to the recovery of PLT count in children with ITP. It may improve the short-term prognosis.