The article describes the involvement of a clinical pharmacist in the pharmacotherapeutic process of a patient with severe intrahepatic cholestasis of pregnancy concomitant severe hyperlipidemia.Upon admission,the patient presented with triglyceride levels as high as 37.47 mmol·L-1,cholesterol levels of 15.70 mmol·L-1,and total bile acid levels elevated to 64.30 μmol·L-1,indicating a significantly increased risk of complications such as acute pancreatitis and intrauterine fetal demise.How to ensure the safety and efficacy of the medication at the same time is a major challenge in the treatment of this patient.The clinical pharmacist recommended a treatment regimen comprising ursodeoxycholic acid in combination with ademetionine 1,4-butanedisulfonate to lower bile acid levels,alongside fenofibrate combined with ezetimibe to manage hyperlipidemia.After adjustment,triglycerides,cholesterol,and bile acid levels decreasing to 11.10 mmol·L-1,5.94 mmol·L-1,and 49.30 μmol·L-1,respectively.The patient's condition was stable,ultimately resulting in a favorable childbirth outcome.The clinical pharmacist provided personalized pharmaceutical care throughout the patient's treatment,and assisted the clinician to formulate a medication plan in a scientific and rational manner.This article can be served as a reference for the diagnosis and treatment of similar complex obstetric patients.

Objective·To investigate the expression of miR-146a in peripheral blood CD4+T lymphocytes of patients with rheumatoid arthritis(RA)and its correlation with inflammatory cytokines such as tumor necrosis factor-α(TNF-α)and interleukin-6(IL-6).Methods·A total of 30 active RA patients who received medical treatment and 30 healthy controls who underwent physical examinations at the People's Hospital of Longhua,Shenzhen from August 2019 to July 2021 were selected.Peripheral blood mononuclear cells(PBMCs)and CD4+T lymphocytes were isolated from venous blood extracted from RA patients and healthy controls,respectively.Quantitative real-time PCR(qPCR)was used to detect the expression of miR-146a in peripheral blood CD4+T lymphocytes,and enzyme-linked immunosorbent assay(ELISA)was used to detect the levels of TNF-α and IL-6.After transfection of the peripheral blood CD4+T lymphocytes of RA patients with miR-146a mimic,the expression of miR-146a,TNF-α and IL-6 was detected again.The correlations between miR-146a expression and TNF-α and IL-6 expression in RA patients,both before and after transfection,were analyzed by using Pearson correlation coefficient.Results·Before transfection with miR-146a mimic,the expression levels of miR-146a,TNF-α and IL-6 in peripheral blood CD4+T lymphocytes of RA patients were significantly higher than those of healthy controls(all P＜0.001).After transfection,the expression of miR-146a in peripheral blood CD4+T lymphocytes of RA patients was significantly higher,and the expression of TNF-α and IL-6 was significantly lower(all P＜0.001).The results of Pearson correlation analysis showed that the expression of miR-146a in peripheral blood CD4+T lymphocytes of RA patients,both before and after transfection,was positively correlated with the expression of TNF-α and IL-6,respectively(r=0.959,P＜0.001;r=0.916,P＜0.001;r=0.971,P＜0.001;r=0.861,P＜0.001).Conclusion·miR-146a can regulate the levels of TNF-α and IL-6 in peripheral blood CD4+T lymphocytes of RA patients,indicating that miR-146a may play a role in the pathogenesis of RA.

Objective To analyze the short-term survival and prognostic quality of life of patients with liver cirrhosis complicated by bacterial infection. Methods This study collected and analyzed 300 patients with liver cirrhosis complicated with infection who were hospitalized in the First Affiliated Hospital of Hebei North University, and followed up to discuss their survival and quality of life. Results In this study, the top two causes of infection were spontaneous bacterial peritonitis (60.67% of patients) and pneumonia (50.67% of patients). The second causes were urinary tract infections (15.33%), gastrointestinal infections (12.33%), and other causes. There was no statistically significant difference between male and female patients (P>0.05). In addition, the proportion of hospital infections was 71.00%, and there was no statistically significant difference between male and female patients (P>0.05). A total of 353 strains of pathogenic bacteria were isolated in this study (73.37% of patients with hospital infections). The distribution analysis of pathogenic bacteria showed that the highest proportion of ECO was 35.98%, followed by Klebsiella pneumoniae (18.98%). The distribution trend of 259 strains of pathogenic bacteria among hospital patients was consistent with that of all strains, and the difference was not statistically significant (P>0.05). Gram negative bacteria accounted for 79.60% (281/353) of all detected strains, of which Escherichia coli was mostly detected in patients with spontaneous bacterial peritonitis, Klebsiella Pneumoniae (KPN) and Pseudomonas aeruginosa (PAE) were mostly detected in patients with pneumonia, and Enterococcus (ENF) was mostly detected in patients with urinary tract infection; Among gram-negative bacteria, Staphylococcus epidermidis (SEP) and Staphylococcus aureus (SAU) are mostly found in patients with other infectious causes (blood flow infection, etc.) , and Streptococcus (STR) accounts for a high proportion in patients with Spontaneous bacterial peritonitis. In this study, 9 cases of death prognosis were detected during follow-up, and there was no statistically significant difference in the detection of death prognosis between different bacterial strains in both genders, as well as the difference in detection of death prognosis between hospital infections and out of hospital infections in both genders (P>0.05). There was no statistically significant difference in the detection of death prognosis between males and females due to different causes of infection, P>0.05. The quality of life scores of 291 surviving patients were compared between baseline and follow-up, indicating an increase in follow-up scores, especially in the dimensions of physiological function and physical pain. There was no statistically significant difference between different bacterial strains, infection causes, and hospital/non hospital infections (P>0.05) . Conclusion Spontaneous bacterial peritonitis and pneumonia are the main causes of infection that deserve special attention, and the main pathogens of infection are Gram negative bacteria. Targeted treatment and rehabilitation should be provided for patients with liver cirrhosis complicated by infection. At the same time, the proportion of hospital infections is relatively high, and attention should be paid to, prevention and control measures should be implemented as well.

OBJECTIVES: Clinically, it has been found that some patients with epilepsy are accompanied by cerebellar atrophy that is inconsistent with symptoms, but the pattern of cerebellar atrophy after epilepsy and the role of cerebellar atrophy in the mechanism of epilepsy have not been elucidated. This study aims to explore the specific pattern of cerebellar atrophy after epilepsy via analyzing magnetic resonance images in patients with postepileptic cerebellar atrophy. METHODS: A total of 41 patients with epilepsy, who received the treatment in Xiangya Hospital of Central South University from January 2017 to January 2022 and underwent cranial MRI examination, were selected as the case group. The results of cranial MRI examination of all patients showed cerebellar atrophy. In the same period, 41 cases of physical examination were selected as the control group. General clinical data and cranial MRI results of the 2 groups were collected. The maximum area and signal of dentate nucleus, the maximum width of the brachium pontis, the maximum anterior-posterior diameter of the pontine, and the maximum transverse area of the fourth ventricle were compared between the 2 groups. The indexes with difference were further subjected to logistic regression analysis to clarify the characteristic imaging changes in patients with cerebellar atrophy after epilepsy. RESULTS: Compared with the control group, the maximum width of the brachium pontis and the maximum anterior-posterior diameter of the pontine were decreased significantly, the maximum transverse area of the fourth ventricle was increased significantly in the case group (all P<0.05). The difference in distribution of the low, equal, and high signal in dentate nucleus between the 2 groups was statistically significant (χ²=43.114, P<0.001), and the difference in the maximum area of dentate nucleus between the 2 groups was not significant (P>0.05). The maximum width of the brachium pontis [odds ratio (OR)=3.327, 95% CI 1.454 to 7.615, P=0.004] and the maximum transverse area of the fourth ventricle (OR=0.987, 95% CI 0.979 to 0.995, P=0.002) were independent factors that distinguished cerebellar atrophy after epilepsy from the normal control, while the anterior-posterior diameter of pontine (OR=1.456, 95% CI 0.906 to 2.339, P>0.05) was not an independent factor that distinguished them. CONCLUSIONS In MRI imaging, cerebellar atrophy after epilepsy is manifested as significant atrophy of the brachium pontis, significant enlargement of the fourth ventricle, and increased dentate nucleus signaling while insignificant dentate nucleus atrophy. This particular pattern may be associated with seizures and exacerbated pathological processes.
Humans ; Magnetic Resonance Imaging ; Pons ; Epilepsy/diagnostic imaging* ; Atrophy/pathology* ; Cerebellum/pathology*

Objective:To explore the effect of Helicobacter pylori(HP)eradication on development of metachronous gastric cancer(MGC)after endoscopic submucosal dissection(ESD)in elderly patients with early gastric cancer.Methods:From January 2014 to December 2019, 748 early gastric cancer patients aged 60 years or older, receiving ESD in Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, were included.According to the situation of HP infection and eradication efficacy within 1 year postoperatively, patients were divided into three groups.The patients with HP infection and successful HP-eradication were enrolled into successful eradication group, those without eradicating or with eradication failure were enrolled into eradication failure group, those with HP negative were enrolled into HP-negative group.And then the occurrence and risk factors of MGC after ESD among the three groups were statistically analyzed.Results:MGC were detected in 58 cases(7.7%)in elderly patients with early gastric cancer after ESD.The median follow-up time was 39 months.The multivariate regression analysis results of MGC showed that no HP-eradication or HP eradication of failure( HR=2.231, 95% CI: 1.054-4.722, P=0.036)and multiple lesions( HR=1.857, 95% CI: 1.076-3.204, P=0.026)were independent risk factors.Non-smoking was a protective factor for the occurrence of MGC( HR=0.409, 95% CI: 0.234-0.716, P=0.002). After adjusting for confounding factors, Cox proportional risk regression analysis showed that the incidence of MGC was significantly higher in group of no HP-eradicating or HP-eradicating of failure than in group of successful HP-eradicating group( χ2=37.877, P<0.001). Conclusions:HP eradication can effectively prevent MGC in elderly patients with early gastric cancer after ESD.Multiple lesions and smoking are independent risk factors for MGC.

Objective:To investigate imaging characteristics of papulopustular rosacea (PPR) by high-frequency ultrasound combined with color Doppler flow imaging.Methods:From August 2021 to August 2022, 30 patients with PPR were enrolled from the Department of Dermatology, the First Affiliated Hospital of Baotou Medical College in the Inner Mongolia Autonomous Region, and 30 healthy volunteers served as controls. The 22-MHz high-frequency ultrasound combined with color Doppler blood flow imaging was performed to measure the skin thickness, echo and blood flow parameters at the cheek, and the ultrasound results were compared between the two groups. Comparisons between groups were conducted by using t test or chi-square test. The diagnostic value was analyzed using the area under the curve (AUC) in the receiver operating characteristic (ROC) curve. Results:In the case group, there were 12 males and 18 females, and their ages ranged from 22 to 65 years (42.3 ± 12.8 years) ; in the control group, there were 10 males and 20 females, and their ages ranged from 24 to 62 years (41.0 ± 8.4 years) . The epidermal and dermal thicknesses at the cheek were significantly higher in the case group (132.64 ± 12.29 μm, 1 812.29 ± 85.52 μm, respectively) than in the control group (104.34 ± 14.45 μm, 1 671.77 ± 146.55 μm, respectively, both P < 0.05) . High-frequency ultrasound images showed that the case group was mainly characterized by irregular hypoechoic areas in the cheek dermis (80%) , while banded moderately echoic areas were common in the cheek dermis in the control group (90%) ; subepidermal low-echogenic bands and dermal irregular hypoechoic areas were more likely to appear in the case group than in the control group (93.33% vs. 43.33%, 80% vs. 10%, respectively, both P < 0.001) . Compared with the control group, the case group showed a significantly increased proportion of patients with abundant blood flow signals (93.3% vs. 10%, P < 0.05) , and significantly increased blood vessel diameters (1.60 ± 0.42 mm vs. 0.95 ± 0.32 mm, P < 0.05) ; there was no significant difference in peak systolic blood flow velocity and vascular resistance index between the two groups (both P > 0.05) . The AUC of high-frequency ultrasound combined with color Doppler flow imaging quantitative parameters (including epidermal thicknesses, dermal thicknesses, and blood vessel diameters) was 0.989 (95% CI: 0.970 - 1.000) for the diagnosis of PPR, and the sensitivity and specificity were both 96.7%, which were higher than those of single parameter-based diagnostic model. Conclusion:High-frequency ultrasound combined with color Doppler flow imaging can help improve the accuracy of the diagnosis of PPR, by accurately and non-invasively measuring skin thickness and blood flow parameters.

Objective:To compare the safety and effectiveness of endoscopic full-thickness resection (EFR) and cap-assisted endoscopic full-thickness resection (EFR-C) in the treatment of small gastric stromal tumors (≤1.5 cm) in the elderly (≥60 years old).Methods:Data of elderly patients with small gastric stromal tumors who received EFR (41 cases) or EFR-C (25 cases) at Nanjing Drum Tower Hospital from May 2012 to August 2020 were analyzed retrospectively. The clinicopathological characteristics, the procedures, intraoperative and postoperative complications, postoperative efficacy and economic benefits were compared between the two groups.Results:The R0 resection rates of the EFR group and the EFR-C group were 95.1% (39/41) and 100% (25/25), respectively. The operation time [45.0 (32.5, 66.5) min VS 30.0 (20.0, 42.5) min, U=259.500, P=0.001] and resection time [30.0 (20.0, 50.5) min VS 9.0 (6.5, 16.5) min, U=127.000, P<0.001] of the EFR group were significantly longer than those of the EFR-C group. The rate of hot clamp use in the EFR group was higher than that in the EFR-C group [75.6% (31/41) VS 12.0% (3/25), χ ２=25.159, P<0.001]. The postoperative white blood cell count [8.3 (6.6,10.4)×10 9/L VS 6.3 (5.0,7.7) ×10 9/L, U=271.000, P=0.001] and postoperative neutrophil percentage (77.6%±8.8% VS 73.0%±6.8%, t=2.256, P=0.027) in the EFR group were higher than those in the EFR-C group. The postoperative antibiotic day in the EFR group was longer than that in the EFR-C group (2.8±2.0 days VS 1.0±2.0 days, t=3.625, P=0.001). The hospitalization costs in the EFR group were significantly higher than those in the EFR-C group (20 595.0±3 653.3 yuan VS 13 209.0±4 458.9 yuan, t=7.323, P<0.001). There was no recurrence or metastasis during the follow-up period. Conclusion:EFR and EFR-C are safe and effective for the treatment of small gastric stromal tumors in the elderly. Compared with EFR, EFR-C needs shorter operation time and lower medical costs, yields less postoperative inflammation, and is more suitable for the treatment of small gastric stromal tumors in the elderly.

Two female patients with acute onset of sporadic food-borne botulism are reported. Both patients presented cranial nerve palsy symptoms and rapidly involving respiratory muscles causing respiratory failure. The tracheal intubation, mechanical ventilation and active supportive measures were given at admission. The skull imaging and cerebrospinal fluid examination were negative, and the electromyography showed peripheral motor nerve damage. One patient was complicated with severe pneumonia. The botulinum toxin test was positive, and botulism poisoning was diagnosed. After early targeted treatment, patients were improved and discharged. Both patients had no complications and recurrence after discharge in 8 months of follow-up.

Objective:To compare the safety and efficacy of laparoscopy and laparotomy for 5-10 cm intermediate-risk gastric stromal tumor, and to evaluate whether there was evident benefits of postoperative adjuvant treatment with imatinib.Methods:A retrospective study was conducted on 72 patients with moderate risk gastric stromal tumors (5-10 cm in diameter) who received operation in Nanjing Drum Tower Hospital from January 2010 to July 2020. There were 28 cases in the laparoscopy group and 44 cases in the laparotomy group. The clinical features, pathological data, perioperative results and hospitalization costs were compared between the two groups. The survival rates of postoperative adjuvant therapy with or without imatinib were analyzed and compared.Results:There was no significant difference in clinicopathological features between the two groups ( P>0.05). The incidences of postoperative complications in the laparoscopy group and the laparotomy group were 32.1% (9/28) and 52.3% (23/44) respectively, showing no significant difference ( P=0.094). Compared with the laparotomy group, both the hospital stay (12.5±3.2 days VS 15.0±3.5 days, P=0.004) and the median postoperative hospital stay (7.5 days VS 9.0 days, P=0.006) in the laparoscopy group were significantly shorter, and the first exhaust time was significantly shorter ( P=0.003). During the median follow-up period of 58 months (13-129 months), there was no tumor-related death. Two cases died of breast cancer and heart disease in the laparotomy group, and 1 case died irrelevant to gastric stromal tumor in the laparoscopy group. Of the 72 patients, 40 received postoperative imatinib adjuvant therapy, 22 cases (50.0%) in the laparotomy group and 18 cases (64.3%) in the laparoscopy group, with no significant difference in the proportion ( χ2=1.414, P=0.234). There was significant difference in the overall survival rate between the group treated with imatinib and the group without imatinib ( P=0.015). Conclusion:Laparoscopic resection is safe and effective for intermediate-risk gastric stromal tumor of 5-10 cm. Taking imatinib adjuvant treatment does not increase overall survival rate of patients with intermediate-risk gastric stromal tumors (5-10 cm), and there is no tumor-related death, recurrence or metastasis for those who did not accept imatinib adjuvant treatment after R0 resection.

Objective:To study the differences in the cumulative dose between deformable image registration (DIR) and simple dose-volume histogram (DVH) summation in the fractionated brachytherapy of cervical cancer, and to analyze the feasibility of the application of DIR in the dosimetry assessment of targets and organs-at-risk (OARs) in the brachytherapy.Methods:A retrospective analysis was conducted for 13 cases with primary cervical cancer treated with four fractions of interstitial brachytherapy guided by CT images. The four CT images of each cases were registered using an intensity-based DIR. Then, the cumulative doses (the D2 cm 3, D1 cm 3, and D0.1 cm 3 of the bladder, rectum, intestine, and colon and the D90for targets) after DIR were calculated and compared to those obtained using simple DVH summation. Afterward, the correlation between the dose difference and dice similarity coefficient (DSC) was analyzed. With the dose difference (the remaining dose of OARs caused by the DIR) as limits, a new plan was made for the latest CT to calculate the dose increase to targets. Results:Compared to simple DVH summation, DIR allowed the cumulative doses of the D2 cm 3 and D1 cm 3 of bladder to be decreased by (2.47±1.92) and (2.82±2.73) Gy, respectively on average ( t=-3.65, -2.93, P < 0.05), those of the D2 cm 3, D1 cm 3, and D0.1 cm 3 of rectum to be decreased by (2.05 ± 1.61) Gy, (1.51 ± 1.58), and (3.21 ± 2.50) Gy, respectively on average ( t=-4.02, -3.02, -4.06, P < 0.05), and those of the D2 cm 3, D1 cm 3, and D0.1 cm 3 to be decreased by (1.42 ± 0.99), (1.55 ± 1.28) Gy, and (2.43 ± 1.95) Gy, respectively on average ( t=-3.52, -2.96, -3.06, P < 0.05). There was no significant statistical difference in the D90 of targets, the D0.1 cm 3 of the bladder, and the D2 cm 3, D1 cm 3, D0.1 cm 3 of the colon ( P > 0.05) between both methods, and there was no distinct correlation between DSC and dose difference ( P > 0.05). The DIR increased the dose to targets, with a median value of 150 cGy. However, the accuracy of the DIR should be improved. Conclusions:In clinical practice of multiple fractions of brachytherapy for cervical cancer, it′s still recommended to adopt the simple dose summation method to assess the doses to targets and OARs.