The aim is to evaluate the effect of therapeutic communication on cervical cancer patients’ preoperative anxiety and hope level. The convenience sampling method was used to select the inpatients who will receive radical surgery for cervical cancer in the department of obstetrics and gynecology of the Second Affiliated Hospital of Xi’an Jiaotong University from November 2016 to November 2019 as the research object. 50 patients were grouped by the random number table method: 25 patients were in the intervention group, and 25 patients were in the control group. Patients in the intervention group were given therapeutic communication on the basis of routine nursing, and patients in the control group were given routine nursing. Both groups were investigated with the Self-Rating Anxiety Scale (SAS) and Herth Hope Index (HHI) on the first day of admission and the day before surgery. Before the intervention, there was no statistically significant difference between the two groups (P>0.05) . After the intervention, the anxiety level of the intervention group was lower than that of the control group (P<0.05), and the hope level was higher than that of the control group (P<0.05). It can be seen that therapeutic communication can alleviate preoperative anxiety of cervical cancer patients, improve their hope level, promote patient recovery, and ease tense medical relationship.

Objective:To investigate the characteristics of cortical morphology in children with attention defi-cit hyperactivity disorder(ADHD)and those with oppositional defiant disorder(ODD)from both categorical and dimensional analyses.Methods:A total of 72 children were enrolled,including 16 children with ADHD and ODD,20 children with ADHD without ODD,and 36 age-gender-matched normal children.The diagnoses were made ac-cording to the Diagnostic and Statistical Manual of Mental Disorders,Fourth Edition(DSM-Ⅳ)criteria.The Chi-nese Wechsler Intelligence Scale for Children(C-WISC)was used to access intelligence quotient.All subjects par-ticipated in the magnetic resonance imaging(MRI)scan.The features of cortical morphology were determined using FreeSurfer software.Results:Children with ADHD and ODD[(6 528.1±857.5)mm3 vs.(7 591.2±657.3)]and children with ADHD only[(6 867.2±41.3)mm3 vs.(7 591.2±657.3)mm3]had smaller volume in the left later-al superior temporal gyrus(P＜0.05)than controls.No difference was found between ADHD with ODD group and ADHD without ODD group.There was no correlation between the cortical volume of left lateral superior temporal gyrus and ODD symptoms.Conclusion:The reduced cortical volume of left lateral superior temporal gyrus may be an important indication of the abnormal brain structure of ADHD in children.And comorbid status of ODD dose not change this structural variation.

Objective To systematically evaluate the short-term efficacy and safety of lung subsegmentectomy and segmentectomy in the treatment of small pulmonary nodules. Methods Computer searches were conducted on PubMed, The Cochrane Library, EMbase, Scopus, Web of Science, SinoMed, Wanfang Data, VIP, and CNKI databases to collect relevant literature on the short-term efficacy and safety of lung subsegmentectomy and segmentectomy for small pulmonary nodules from the inception to April 2024. Two researchers independently screened the literature and extracted data according to inclusion and exclusion criteria. Meta-analysis was performed using RevMan 5.4 software, and the Newcastle-Ottawa Scale (NOS) was used to assess the quality of the selected literature. Results A total of 15 retrospective cohort studies with 2417 patients were included, among whom 796 patients underwent lung subsegmentectomy and 1621patients underwent segmentectomy. The NOS scores of the included literature were all≥6 points. Meta-analysis results showed that compared with segmentectomy, lung subsegmentectomy had a lower overall postoperative complication rate [OR=0.54, 95%CI (0.39, 0.75), P<0.01] and fewer lymph nodes dissected [MD=−0.43, 95%CI (−0.81, −0.06), P=0.02]. There was no statistical difference between the two surgical methods in terms of operation time [MD=5.11, 95%CI (−4.02, 14.23), P=0.27], intraoperative blood loss [MD=−14.62, 95%CI (−29.58, 0.34), P=0.06], postoperative hospital stay [MD=−0.24, 95%CI (−0.49, 0.01), P=0.06], postoperative drainage time [MD=−0.14, 95%CI (−0.46, 0.18), P=0.40], intraoperative margin width [MD=0.10, 95%CI (−0.16, 0.35), P=0.46], or recurrence rate [OR=1.57, 95%CI (0.53, 4.61), P=0.42]. Subgroup analysis results showed that when using uniportal video-assisted thoracoscopy for surgery, compared with segmentectomy, lung subsegmentectomy had less intraoperative blood loss [MD=−15.57, 95%CI (−28.84, −2.30), P=0.02], shorter postoperative hospital stay [MD=−0.49, 95%CI (−0.63, −0.35), P<0.01], shorter postoperative drainage time [MD=−0.19, 95%CI (−0.35, −0.03), P=0.02], and lower overall complication rate [OR=0.55, 95%CI (0.31, 0.98), P=0.04]. Conclusion Lung subsegmentectomy can achieve similar efficacy as segmentectomy and has a lower overall postoperative complication rate. In terms of safety, lung subsegmentectomy can achieve a margin range close to that of segmentectomy. When performing uniportal thoracoscopic surgery, lung subsegmentectomy has advantages over segmentectomy in terms of intraoperative blood loss, postoperative hospital stay, and drainage time.

Objective:To analyze the clinical manifestations, pathology, and gene variant characteristics in children with progressive familial intrahepatic cholestasis type 3 (PFIC3).Methods:This retrospective study assessed the clinical manifestations, pathological features, gene variants, and prognosis data of 11 children with PFIC3 hospitalized in the Department of Hepatology, Fifth Medical Center, PLA General Hospital, from January 2015 to December 2022. Panel or whole exome sequencing was performed on the probands, followed by Sanger sequencing for verification within the family. Detected pathogenic variants were compared with known disease databases. Additionally, the new variants were predicted the deleteriousness and protein structure using relevant software to evaluate their pathogenicity.Results:Among the 11 PFIC3 children, 8 were boys and 3 were girls. The age of onset was 3.1 (0.2, 15.6) years. The main complaint of onset was different in the 11 patients;5 of them were abnormal liver function, 3 of them were liver and spleen enlargement, 2 of them were abdominal distension, and 1 of them was jaundice. Alanine aminotransferase, asparate aminotransferase and γ-glutamyltransferase increased in all the patients, which were(113±40), (150±44) and (270±156) U/L respectively. Moreover, direct bilirubin increased in 9 patients, and cholestasis was showed in 8 patients. All patients showed liver fibrosis on imaging, and 8 patients had cirrhosis. The pathological features of 8 cases by liver biopsy were as follows: 8 cases of fibrosis in the portal area, 7 cases of small bile duct hyperplasia, 4 cases of positive copper staining, and 5 cases of cirrhosis. A total of 17 ABCB4 gene variants were detected, including 9 new variants: c.589C>T(p.Q197X), c.1230+1G>A(Splicing), c.2914G>A(P.D972N), c.1058G>A(p.C353Y), c.956G>T(p.G319V), c.473T>A(p.L158Q), c.164T>C(p.L55S), c.2493G>C(p.R831S), and c.1150G>C(p.G384R). All 11 patients were treated with ursodeoxycholic acid and followed up for 5.1(0.6, 7.4) years. Among them, 4 cases of cirrhosis progressed continuously, 3 cases had liver transplantations, and the remaining 4 cases were stable after medical treatment.Conclusions:Children with PFIC3 have early onset, diverse clinical manifestations, rapid progression of fibrotic and cholestasis, as well as poor prognosis. Genetic testing helps to confirm the diagnosis.

Objective To investigate the liver disease phenotypes and clinical features of patients with different genotypes of Wilson's disease(WD).Methods A retrospective analysis was performed for 163 patients with WD who were diagnosed and underwent genetic testing in The Fifth Medical Center of Chinese PLA General Hospital from August 2008 to June 2023,and clinical manifestations,laboratory examination,pathological examination,imaging examination,and ATP7B genetic testing results were collected.According to ATP7B gene mutation,the patients were divided into groups as follows:R778L mutation group and non-R778L mutation group;P992L mutation group and non-P992L mutation group;truncation mutation group and non-truncation mutation group.Liver disease phenotypes and clinical features were analyzed for the patients with c.2333G>T/p.R778L mutation(R778L mutation),c.2975C>T/p.P992L mutation(P992L mutation),and truncation mutation of the ATP7B gene.The Mann-Whitney U test or the Kruskal-Wallis H test was used for comparison of continuous data between groups,and the chi-square test or the Fisher's exact test was used for comparison of categorical data between groups.Results The 163 patients with WD had varying severities of liver disease phenotypes,among whom 121(74.23%)were diagnosed with chronic liver disease,36(22.09%)were diagnosed with decompensated cirrhosis,and 6(3.68%)were diagnosed with fulminant WD,and in addition,there were 5 patients(2 with chronic liver disease and 3 with decompensated cirrhosis)with neurological abnormalities.For the 163 patients with WD,R778L mutation(with an allele frequency of 28.2%)was the most common mutation in the ATP7B gene,followed by P992L mutation(with an allele frequency of 12.6%),and truncation mutation showed an allele frequency of 11.0%.There was no significant difference in the distribution of the three mutations across different liver disease phenotypes(P>0.05).The R778L mutation group had a significantly lower level of ceruloplasmin(CP)than the non-R778L mutation group[0.04(0.02-0.08)g/L vs 0.08(0.03-0.13)g/L,Z=-2.889,P=0.004].Compared with the non-P992L mutation group,the P992L mutation group had significantly higher levels of alanine aminotransferase[135.0(80.5-237.0)U/L vs 80.5(36.0-173.3)U/L,Z=2.684,P=0.007]and aspartate aminotransferase[121.4(77.0-195.0)U/L vs 84.0(39.0-123.3)U/L,Z=3.388,P<0.001].Compared with the non-truncation mutation group,the truncation mutation group had significantly lower levels of CP[0.03(0.02-0.08)g/L vs 0.06(0.03-0.11)g/L,Z=-3.136,P=0.002]and serum copper[3.20(2.15-5.00)mg/L vs 4.20(2.60-7.50)mg/L,Z=-2.296,P=0.025].Conclusion R778L mutation,P992L mutation and truncation mutation are not associated with liver disease phenotype in WD patients;however,R778L mutation is associated with a lower level of CP,P992L mutation is associated with higher levels of ALT and AST,and truncation mutation is associated with lower levels of CP and serum copper.

Objective:To investigate the clinical manifestations, pathological, and gene mutation characteristics of ABCB4 gene variant-associated cholestatic liver disease in adults. Methods:Eight adult cases of ABCB4 gene variant-associated cholestatic liver disease who were hospitalized in the Department of Hepatology, Fifth Medical Center of the People's Liberation Army General Hospital from May 2010 to December 2022 were enrolled in this study. The clinical manifestations, pathological features, gene variant features, and prognostic conditions were analyzed. Patient gene testing and biological information analysis were performed using whole-exome next-generation sequencing. SPSS 19.0 software was used to conduct descriptive analysis. Results:Among the eight adult cases of the ABCB4 gene variant, there were three males and five females, with a median age of onset of 24 (20, 37) years. There were three cases with a compound heterozygous variant in ABCB4, and the clinical phenotypes included two cases of progressive familial intrahepatic cholestasis type 3 and one case of intrahepatic cholestasis of pregnancy overlapping with low-phospholipid-associated cholelithiasis syndrome. There were five cases with a single heterozygous variant in ABCB4, and the clinical phenotypes included two cases of intrahepatic cholestasis of pregnancy overlapping with drug-induced liver injury and three cases of low-phospholipid-associated cholelithiasis syndrome. Imaging of all eight cases showed liver fibrosis, and six cases already had cirrhosis. All patients underwent liver histopathological examination, which mainly showed cholestasis and portal fibrosis in eight cases, small bile duct hyperplasia in seven cases, copper deposition in three cases, and cirrhosis in five cases. ABCB4 screening revealed 11 different mutations, including eight new mutations. The pathogenicity assessment showed that c.2394+82C>T (intron) was a benign mutation, and the rest were deleterious mutations. Ursodeoxycholic acid was the treatment for all patients, with a follow-up time of 7.5 (0.5, 12.7) years. One case died of end-stage liver disease, two cases developed cholestatic cirrhosis, and five cases were in stable condition. Conclusion:The adult ABCB4 gene variant-associated cholestatic liver disease are mostly single heterozygous mutations, the clinical phenotypes are diverse and overlapping, the disease is more severe in those who carried non-functional mutations.

Objective To investigate the clinical characteristics and prognosis of pneumococcal meningitis(PM),and drug sensitivity of Streptococcus pneumoniae(SP)isolates in Chinese children.Methods A retrospective analysis was conducted on clinical information,laboratory data,and microbiological data of 160 hospitalized children under 15 years old with PM from January 2019 to December 2020 in 33 tertiary hospitals across the country.Results Among the 160 children with PM,there were 103 males and 57 females.The age ranged from 15 days to 15 years,with 109 cases(68.1% )aged 3 months to under 3 years.SP strains were isolated from 95 cases(59.4% )in cerebrospinal fluid cultures and from 57 cases(35.6% )in blood cultures.The positive rates of SP detection by cerebrospinal fluid metagenomic next-generation sequencing and cerebrospinal fluid SP antigen testing were 40% (35/87)and 27% (21/78),respectively.Fifty-five cases(34.4% )had one or more risk factors for purulent meningitis,113 cases(70.6% )had one or more extra-cranial infectious foci,and 18 cases(11.3% )had underlying diseases.The most common clinical symptoms were fever(147 cases,91.9% ),followed by lethargy(98 cases,61.3% )and vomiting(61 cases,38.1% ).Sixty-nine cases(43.1% )experienced intracranial complications during hospitalization,with subdural effusion and/or empyema being the most common complication[43 cases(26.9% )],followed by hydrocephalus in 24 cases(15.0% ),brain abscess in 23 cases(14.4% ),and cerebral hemorrhage in 8 cases(5.0% ).Subdural effusion and/or empyema and hydrocephalus mainly occurred in children under 1 year old,with rates of 91% (39/43)and 83% (20/24),respectively.SP strains exhibited complete sensitivity to vancomycin(100% ,75/75),linezolid(100% ,56/56),and meropenem(100% ,6/6).High sensitivity rates were also observed for levofloxacin(81% ,22/27),moxifloxacin(82% ,14/17),rifampicin(96% ,25/26),and chloramphenicol(91% ,21/23).However,low sensitivity rates were found for penicillin(16% ,11/68)and clindamycin(6% ,1/17),and SP strains were completely resistant to erythromycin(100% ,31/31).The rates of discharge with cure and improvement were 22.5% (36/160)and 66.2% (106/160),respectively,while 18 cases(11.3% )had adverse outcomes.Conclusions Pediatric PM is more common in children aged 3 months to under 3 years.Intracranial complications are more frequently observed in children under 1 year old.Fever is the most common clinical manifestation of PM,and subdural effusion/emphysema and hydrocephalus are the most frequent complications.Non-culture detection methods for cerebrospinal fluid can improve pathogen detection rates.Adverse outcomes can be noted in more than 10% of PM cases.SP strains are high sensitivity to vancomycin,linezolid,meropenem,levofloxacin,moxifloxacin,rifampicin,and chloramphenicol.[Chinese Journal of Contemporary Pediatrics,2024,26(2):131-138]

Objective:To explore the risk factors affecting the survival and efficacy of patients with acute myeloid leukemia with myelodysplasia-related changes(AML-MRC)transformed from myelodysplastic syndrome(MDS).Methods:The clinical data of 60 patients with AML-MRC transformed from MDS who hospitalized in The Third Affiliated Hospital of Soochow University from January 2010 to December 2021 were retrospectively analyzed.The demographic data and laboratory parameters,cytogenetic karyotypes,target genes of AML detected by next generation sequence,risk stratification,treatment regimen,therapeutic efficacy and survival outcome were documented.Rank sum test and Chi-square test or Fisher exact test were used to compare the survival and efficacy.The effects of clinical parameters,risk stratification and treatment regimens on the survival and efficacy of the AML-MRC patients were analyzed by univariate and multivariate analysis.Results:The median overall survival(OS)of the AML-MRC patients was 4.5 months,the 1-year OS rate was 28.3％,and the complete remission(CR)rate after treatment was 33.3％.The univariate analysis showed that age≥60 years,leukocytosis,severe thrombocytopenia,poor-risk group and only accepted hypomethylating agents(HMAs)or supportive therapy were the risk factors affecting OS.COX multivariate analysis showed that thrombocytopenia(HR=4.46),HMAs therapy(compared to transplantation,HR=10.47),supportive therapy(compared to transplantation,HR=25.80)and poor-risk group(compared to medium-risk group,HR=13.86)were independent hazard factors for median OS of patients with AML-MRC.The univariate analysis showed that the risk factors affecting 1-year OS in patients with AML-MRC were age ≥ 60 years,thrombocytopenia,time of transformation from MDS to AML(TTA)≥3 months,fibrinogen-albumin ratio index(FARI)≥ 0.07,CONUT score≥5,poor-risk group and supportive therapy.Binary logistic regression analysis showed that the independent risk factors for 1-year OS in AML-MRC patients were age ≥ 60 years(HR=11.23),thrombocytopenia(HR=8.71),FARI ≥ 0.07(HR=5.19)and poor-risk group(HR=14.00).The risk factors affecting CR of AML-MRC patients in univariate analysis were age ≥ 60 years,thrombocytopenia,FARI ≥ 0.1,CONUT score ≥ 5,poor-risk group and supportive therapy,while binary logistic regression analysis showed that age ≥ 60 years(HR=7.35),CONUT score ≥ 5(HR=9.60),thrombocytopenia(HR=12.05)and poor-risk group(HR=32.5)were independent risk factors affecting CR of the patients.Conclusion:The OS of AML-MRC patients is poor,old age(≥ 60 years old),supportive therapy,HMA therapy,poor-risk,thrombocytopenia,FARI ≥ 0.07 and CONUT score ≥ 5 may be associated with poor prognosis.

ObjectiveTo explore the improvement effect of Flos Puerariae， Hoveniae Semen， and their compatibility on acute alcoholic gastric mucosal injury， and lay a foundation for further development of Flos Puerariae， Hoveniae Semen， and their compatibility in the prevention and treatment of alcohol-induced multiple organ injury. MethodThe acute alcohol-induced gastric mucosal injury model of mice was established by multiple intragastric administration of 56% Hongxing Erguotou liquor （15 mL·kg^-1）. A total of 120 male ICR mice were randomly divided into 8 groups， namely， the blank group， model group， omeprazole group （0.026 g·kg^-1）， Flos Puerariae-Hoveniae Semen （compatibility） high， medium， and low-dose groups （29.2，14.6， 7.3 g·kg^-1）， Flos Puerariae group （19.5 g·kg^-1）， and Hoveniae Semen group （19.5 g·kg^-1）， with 15 mice in each group. After one week of adaptive feeding， the animals were pre-administrated with the corresponding drug at the rate of 10 mL·kg^-1 for 3 d. From the 4^th day， after 1 h of administration， Erguotou liquid was administrated at the rate of 15 mL·kg^-1 and the blank group was administrated with the same volume of deionized water to record the drunkenness and sober up time. The administration was lasted for 3 d. One hour after the last administration， the eyeballs were removed and the mice were sacrificed. The concentration of ethanol in serum was determined by gas chromatograph， and the activity of ethanol dehydrogenase （ADH） in gastric mucosa was determined by ultraviolet-vis spectrophotometer. Hematoxylin-eosin （HE） staining was used to observe the pathological changes in gastric mucosa. Serum inflammatory factors were determined by enzyme-linked immunosorbent assay （ELISA）. The mRNA expression of nuclear transcription factor-κB （NF-κB） p65 and NF-κB inhibitory protein α （IκBα） were detected by real-time polymerase chain reaction （Real-time PCR）. ResultAs compared with the normal group， the content of interleukin-6 （IL-6）， interleukin-1β （IL-1β）， and tumor necrosis factor-α （TNF-α） in serum of mice in the model group was increased （P<0.05）， the mRNA expression of NF-κB p65 in gastric mucosa tissues was increased （P<0.01）， and the mRNA expression of IκBα was decreased （P<0.01）. As compared with the model group， the drunkenness time of the omeprazole group， high and medium-dose compatibility groups， and Flos Puerariae group was prolonged （P<0.05）， the sober up time of the high and medium-dose compatibility groups was shortened （P<0.05）， the ethanol concentration in the serum of the high-dose compatibility group was decreased （P<0.05）， the ADH activity in the gastric mucosa of the omeprazole group and high and medium-dose compatibility groups was increased （P<0.05）， the macroscopic injury score of the high， medium， and low-dose compatibility groups and Flos Puerariae group was decreased （P<0.05）， the score of pathological injury in the omeprazole group， high， medium， and low-dose compatibility groups， and Flos Puerariae group was decreased （P<0.01）， the expression of IL-6 in serum of all drug groups was decreased （P<0.05）， the expression of IL-1β in serum of the omeprazole group， high， medium， and low-dose Flos Puerariae groups， and Hoveniae Semen group was decreased （P<0.05）， the expression of TNF-α in serum of high and medium-dose groups was decreased （P<0.05）， the mRNA expression of NF-κB p65 in gastric mucosa tissues of all drug groups was decreased （P<0.05）， and the mRNA expression of IκBα in gastric mucosa tissues of the omeprazole group and high， medium， and low-dose compatibility groups was increased （P<0.05）. As compared with the high-dose compatibility group， the drunkenness time in the low-dose compatibility group and Hoveniae Semen group was shortened （P<0.01）， the sober up time in the Flos Puerariae and Hoveniae Semen groups was prolonged （P<0.01）， the concentration of ethanol in the serum of the medium and low-dose compatibility groups， Flos Puerariae group， and Hoveniae Semen group increased （P<0.05）， the macroscopic injury score of the medium and low-dose compatibility groups and Hoveniae Semen group was increased （P<0.05）， the pathological injury score of the medium and low-dose compatibility groups， Flos Puerariae group， and Hoveniae Semen group was increased （P<0.01）， the content of IL-1β in serum of low-dose compatibility group， Flos Puerariae group， and Hoveniae Semen group was increased （P<0.01）， and the mRNA expression of IκBα in gastric mucosa of the Flos Puerariae group and Hoveniae Semen group was decreased （P<0.05）. As compared with the medium-dose compatibility group， the drunkenness time in the Hoveniae Semen group was shortened （P<0.05）， the sober up time in the Flos Puerariae group was prolonged （P<0.05）， the pathological injury score in the Flos Puerariae group and Hoveniae Semen group was increased （P<0.01）， and the content of IL-1β in serum of the low-dose compatibility group， the Flos Puerariae group， and Hoveniae Semen group was increased （P<0.05）. As compared with the low-dose compatibility group， the pathological injury score of the Hoveniae Semen group was increased （P<0.05）. ConclusionFlos Puerariae， Hoveniae Semen， and their compatibility play a role in preventing and treating acute alcoholic gastric mucosal injury in mice， which may be related to the inhibition of the expression of NF-κB signal pathway in gastric mucosa， and the high-dose compatibility group has the optimal effect.

COVID-19 has been prevalent for three years. The virulence of SARS-CoV-2 is weaken as it mutates continuously. However, elderly patients, especially those with underlying diseases, are still at high risk of developing severe infections. With the continuous study of the molecular structure and pathogenic mechanism of SARS-CoV-2, antiviral drugs for COVID-19 have been successively marketed, and these anti-SARS-CoV-2 drugs can effectively reduce the severe rate and mortality of elderly patients. This article reviews the mechanism, clinical medication regimens, drug interactions and adverse reactions of five small molecule antiviral drugs currently approved for marketing in China, so as to provide advice for the clinical rational use of anti-SARS-CoV-2 in the elderly.