OBJECTIVE To summarize the current situation of pharmaceutical clinic service in our hospital over the past five years， and explore sustainable development strategies for service models of pharmaceutical clinics. METHODS A retrospective analysis was conducted on the consultation records of patients who registered and established files at the pharmaceutical clinic in our hospital from January 2019 to December 2023. Statistical analysis was performed on patients’ general information， medication- related problems， and types of pharmaceutical services provided by pharmacists. RESULTS A total of 963 consultation records were included， among which females aged 20-39 years accounted for the highest proportion （66.04%）； obstetrics and gynecology- related consultations accounted for the largest number of cases. Additionally， 80 patients attended follow-up visits at our hospital’s pharmaceutical clinic. A total of 1 029 medication-related issues were resolved， including 538 cases of drug consultations （52.28%）， 453 medication recommendations （44.02%）， 22 medication restructuring（2.14%）， and 16 medication education （1.55%）； the most common types of medication-related problems identified were adverse drug events（70.07%）. CONCLUSIONS Although the pharmaceutical clinic has achieved recognition from clinicians and patients， challenges such as low awareness among healthcare providers and the public persist. Future efforts should focus on strengthening information technology construction， enhancing pharmacist training， and establishing various forms of outpatient pharmaceutical service models.

Apparent accommodation originates from the residual accommodation function after the absence of classic lens accommodation, serving as a critical theoretical framework in the study of visual function after refractive cataract surgery. Different from Von Helmholtz's theory, which focuses on lens deformation, it evaluates the overall accommodation capability of the eye excluding the lens, with its mechanisms remaining debated. Apparent accommodation refers to the character that pseudophakic eyes retain a certain degree of refractive accommodation after natural lens removal or intraocular lens(IOL)implantation, despite the loss of physiological accommodation. This paper systematically reviews the historical development of apparent accommodation and the advances in assessment techniques, which have gradually contributed to the re-evaluation and expansion of classical theories of physiological accommodation. Recent studies attempt to decipher the synergistic effects between pupil, corneal, and central cognitive processing by integrating optical parameter measurements with neural adaptation. This reflects a shift in the field from a singular anatomical explanation to a more interdisciplinary and multi-dimensional model.

Objective To investigate the clinical application of three-dimensional intracavitary/free-hand interstitial brachytherapy technique in radical radiotherapy for cervical cancer. Methods A retrospective study was conducted on the clinical data of patients with cervical cancer who underwent radical radiotherapy using CT-guided three-dimensional intracavitary/free-hand interstitial brachytherapy technique in The Affiliated Cancer Hospital of Nanjing Medical University from April 2019 to September 2021. The short-term efficacy and adverse reactions were analyzed, and the independent predictors affecting short-term efficacy were evaluated by logistic risk regression model. Results A total of 182 patients were included, and all patients successfully completed the treatment. Clinical efficacy assessment performed 3 months after treatment revealed an overall response rate of 90.65%; the incidence of grade 3 and 4 adverse reactions in the lower gastrointestinal tract was 4.4% during treatment. After reclassifying stage IIIC patients according to the International Federation of Gynecology and Obstetrics (FIGO) 2009 staging system and including factors affecting the stage, it was found that the tumor volume before brachytherapy was the main factor affecting the clinical efficacy of patients at this stage (P = 0.004). Conclusion As a key method in radical radiotherapy for cervical cancer, three-dimensional intracavitary/free-hand interstitial brachytherapy technique is safe and effective and can be quickly popularized in primary hospitals beyond regional cancer centers for cervical cancer brachytherapy.

Objective To compare the different intervention effect of aerobic exercise or complex poly-saccharide supplement on gut microbiota(GM),GM-related metabolic pathway genes,as well as fat and weight losing of obese rats induced by high-fat diet. Methods Thirty-two male Sprague-Dawley rats were randomly divided into a control group,an obesity control(OC) group,an aerobic exercise (AE) group and a complex polysaccharide intervention(CPI) group,each of 8. The AE group was giv-en moderate intensity treadmill aerobic training for 6 weeks,while the CPI group underwent plant poly-saccharide gavage for the same period of time. Morphological indicators were measured and recorded,serum regulators of lipid metabolism were collected,and feces were collected for metagenomic sequenc-ing and analysis. Results(1) Before the intervention,the body weight of group OC was significantly higher than the control group(P<0.01). However,after 6-week aerobic exercise,the body weight and Lee's index of group OC reduced significantly(P<0.05). (2) The concentrations of peroxisome prolifera-tor-activated receptor γ(PPAR-γ) and leptin(LEP) in serum of the OC group were significantly high-er than the control group(P<0.001),but that of lipoprotein lipase(LPL) was significantly lower than the control group(P<0.001). The serum concentrations of PPAR-γ in group AE were significantly low-er than group OC(P<0.01),while those of PPAR-γ and LEP in group CPI were significantly lower than group OC(P<0.001). (3) The abundance of Akkermansia mucinphila,Alistipes finegoldii,Bacteroides ovatus and Gram-negative bacterium cL10-2b-4 in group OC was significantly lower than the control group(P<0.05),with that of Prevotella copri in group AE significantly higher than group OC and that of Helicobacter rodentium significantly lower than the latter(P<0.05). Moreover,the abundance of Bifido-bacterium animalis in group CPI was significantly higher than group OC,while that of Alistipes shahii was significantly lower than the latter(P<0.05). (4) Compared with the control group,the obese group was significantly enriched in Vibrio cholerae pathogenic cycle,Staphylococcus aureus infection and vari-ous types of N-glycan biosynthesis related genes. Moreover,the abundance of salmonella infection and N-glycan biosynthesis-related genes in group AE was significantly lower than group OC(P<0.05),and that of Vibrio cholerae disease-cycle related genes in group CPI was significantly lower than group OC (P<0.05). Conclusion The imbalance in the gut microbiota structure,and the abnormal expression of related metabolic pathway genes both play important roles in the phenotype changes of high-fat diet in-duced rats,which can be effectively relieved by aerobic exercise and complex polysaccharide gavage. However,there are obvious differences in the effects and possible mechanisms between the above two intervention methods.

Objective:This study aimed to analyze the homology between carbapenem-resistant organisms (CRO) intestinal colonization strains and bloodstream infection (BSI) strains in patients undergoing hematopoietic stem cell transplantation (HSCT), confirming the clinical use of the real-time rectal swab Xpert Carba-R assay, and investigate its feasibility in early warning of BSI.Methods:Drug-resistant strains obtained from rectal swabs and blood culture samples of patients undergoing the same HSCT from January 2021 to December 2021 were collected and analyzed. The homology of the CRO intestinal colonization and BSI strains was confirmed using strain identification, antimicrobial resistance phenotyping, whole genome sequencing (WGS), multilocus sequence typing (MLST), and carbapenemase type identification. Rectal swab cultures and the real-time rectal swab Xpert Carba-R assay were conducted concurrently on patients with HSCT from August 2021 to August 2022. The accuracy of the real-time rectal swab Xpert Carba-R assay was confirmed with the sequencing results of polymerase chain reaction amplification products of the carbapenemase gene from purified colonies as a reference standard.Results:This study included 24 CRO strains from 10 patients undergoing HSCT, including 14 intestinal colonizers and 10 CRO-BSI strains. The results revealed that the CRO intestinal colonization strains and CRO-BSI strains from the same patient and their carbapenemase genes were almost identical. Additionally, WGS revealed that CRO intestinal colonization and CRO-BSI strains from the same patient were more closely related than strains from different patients. Additionally, this study included 488 rectal swab specimens from 184 patients undergoing HSCT, with CRO detection rates of 16.4% for rectal swab culture and 18.4% for the real-time rectal swab Xpert Carba-R assay. The overall sensitivity, specificity, and positive and negative predictive values of the real-time rectal swab Xpert Carba-R assay were 96.6%, 72.8%, 90.6%, and 88.9%, respectively.Conclusions:A high degree of homology was found between the CRO intestinal colonization strains and the CRO-BSI strains in patients undergoing HSCT. The real-time rectal swab Xpert Carba-R assay is a reliable and convenient method for detecting common carbapenemase genes, serving as an alternative to rectal swab culture for early warning of CRO-BSI.

This study aimed to investigate the prevalence and clinical characteristics of epilepsy in patients with patent foramen ovale (PFO) and the effect of PFO closure on seizures. Patients diagnosed with PFO were recruited and underwent brain magnetic resonance imaging, electrocardiography, transesophageal echocardiography, and transthoracic echocardiography with right ventriculography. In patients with epilepsy, electroencephalography was performed. A total of 110 patients completed the assessment. A chief complaint of chest tightness or palpitations was proportionately higher in patients aged<18 years, whereas headaches and seizures were higher in patients aged≥18 years ( χ2=4.69 ,P<0.05). Comorbid epilepsy was observed in 20.9% of patients with PFO. The age at admission in the epileptic group (14-66(27±14)years) was significantly lower than that in the non-epileptic group (16-81(38±21)years) and that in patients with headache as the chief complaint (16-68(39±12)years) ( t=3.29, P<0.05). The multivariate analysis found no risk factors related to the prognosis of epilepsy. The incidence of epilepsy was significantly higher in patients with PFO than in the general population.

Objective:To analyze clinical, immunoserological, and therapeutic features of patients with anti-p200 pemphigoid.Methods:Clinical data were collected from patients with confirmed anti-p200 pemphigoid at the Hospital of Dermatology, Chinese Academy of Medical Sciences from January 2015 to February 2024. Their clinical, immunoserological, and therapeutic characteristics were retrospectively analyzed.Results:A total of 35 patients were included, with a male-to-female ratio of 2.5∶1 (25 males and 10 females) and ages of 57.74 ± 17.12 years. Two (5.71%) patients were accompanied by psoriasis. In these patients, anti-p200 pemphigoid exhibited heterogeneous clinical phenotypes, mimicking classic bullous pemphigoid (20 cases, 57.14%), linear IgA bullous dermatosis (8 cases, 22.86%), or eczema (4 cases, 11.43%). The positive rates of direct immunofluorescence (DIF), indirect immunofluorescence on salt-split skin (ss-IIF), Western blot analysis with dermal extracts as substrates, and Western blot analysis with laminin γ1 C-terminal region (Lnγ1C) as substrates were 100% (24/24), 82.86% (29/35), 100% (35/35), and 80.64% (25/31), respectively. Among the 35 patients, treatment and follow-up information was available for analysis in 33. Six patients (18.18%) received non-glucocorticoid systemic therapy and topical glucocorticoid therapy, with a follow-up period ( M [ Q1, Q3]) of 19.50 (6.50, 69.25) months, and 1 withdrew the drugs. Sixteen patients received systemic glucocorticoids combined with traditional anti-inflammatory drugs, with a follow-up period of 13.50 (4.25, 18.00) months, the initial dose of glucocorticoids was equivalent to 0.30 - 0.50 mg·kg -1·d -1 of prednisone, and the time to disease control was 15.31 ± 5.23 days; among the 16 patients, 3 experienced fluctuations in disease condition which were alleviated by adding dapsone, and 1 discontinued glucocorticoids. Five patients (15.15%) received systemic glucocorticoids combined with immunosuppressants, with a follow-up period of 26.00 (14.00, 90.00) months, the initial dose of glucocorticoids was equivalent to 0.50 - 0.75 mg·kg -1·d -1 of prednisone, and the time to disease control was 10.20 ± 3.27 days; among the 5 patients, 2 received maintenance treatment with glucocorticoids (5 - 10 mg/d prednisone), 2 withdrew the drugs, and 1 relapsed after discontinuing glucocorticoids. One patient (3.03%) received systemic glucocorticoids combined with rituximab therapy, with a follow-up period of 53 months, and discontinued glucocorticoids thereafter. One patient (3.03%) received systemic glucocorticoids combined with dupilumab therapy, which proved to be effective. Four patients (12.12%) received systemic glucocorticoids combined with Janus kinase inhibitors, and 3 responded well. Conclusions:Anti-p200 pemphigoid presented a heterogeneous clinical profile in this series of patients, but scarring and milia were rare. Some patients showed negative results in Western blot analysis with Lnγ1C as substrates. The prognosis of anti-p200 pemphigoid was usually favorable, and most patients could achieve complete remission and ultimately discontinue medication.

Objective To compare the different intervention effect of aerobic exercise or complex poly-saccharide supplement on gut microbiota(GM),GM-related metabolic pathway genes,as well as fat and weight losing of obese rats induced by high-fat diet. Methods Thirty-two male Sprague-Dawley rats were randomly divided into a control group,an obesity control(OC) group,an aerobic exercise (AE) group and a complex polysaccharide intervention(CPI) group,each of 8. The AE group was giv-en moderate intensity treadmill aerobic training for 6 weeks,while the CPI group underwent plant poly-saccharide gavage for the same period of time. Morphological indicators were measured and recorded,serum regulators of lipid metabolism were collected,and feces were collected for metagenomic sequenc-ing and analysis. Results(1) Before the intervention,the body weight of group OC was significantly higher than the control group(P<0.01). However,after 6-week aerobic exercise,the body weight and Lee's index of group OC reduced significantly(P<0.05). (2) The concentrations of peroxisome prolifera-tor-activated receptor γ(PPAR-γ) and leptin(LEP) in serum of the OC group were significantly high-er than the control group(P<0.001),but that of lipoprotein lipase(LPL) was significantly lower than the control group(P<0.001). The serum concentrations of PPAR-γ in group AE were significantly low-er than group OC(P<0.01),while those of PPAR-γ and LEP in group CPI were significantly lower than group OC(P<0.001). (3) The abundance of Akkermansia mucinphila,Alistipes finegoldii,Bacteroides ovatus and Gram-negative bacterium cL10-2b-4 in group OC was significantly lower than the control group(P<0.05),with that of Prevotella copri in group AE significantly higher than group OC and that of Helicobacter rodentium significantly lower than the latter(P<0.05). Moreover,the abundance of Bifido-bacterium animalis in group CPI was significantly higher than group OC,while that of Alistipes shahii was significantly lower than the latter(P<0.05). (4) Compared with the control group,the obese group was significantly enriched in Vibrio cholerae pathogenic cycle,Staphylococcus aureus infection and vari-ous types of N-glycan biosynthesis related genes. Moreover,the abundance of salmonella infection and N-glycan biosynthesis-related genes in group AE was significantly lower than group OC(P<0.05),and that of Vibrio cholerae disease-cycle related genes in group CPI was significantly lower than group OC (P<0.05). Conclusion The imbalance in the gut microbiota structure,and the abnormal expression of related metabolic pathway genes both play important roles in the phenotype changes of high-fat diet in-duced rats,which can be effectively relieved by aerobic exercise and complex polysaccharide gavage. However,there are obvious differences in the effects and possible mechanisms between the above two intervention methods.

Objective:This study aimed to analyze the homology between carbapenem-resistant organisms (CRO) intestinal colonization strains and bloodstream infection (BSI) strains in patients undergoing hematopoietic stem cell transplantation (HSCT), confirming the clinical use of the real-time rectal swab Xpert Carba-R assay, and investigate its feasibility in early warning of BSI.Methods:Drug-resistant strains obtained from rectal swabs and blood culture samples of patients undergoing the same HSCT from January 2021 to December 2021 were collected and analyzed. The homology of the CRO intestinal colonization and BSI strains was confirmed using strain identification, antimicrobial resistance phenotyping, whole genome sequencing (WGS), multilocus sequence typing (MLST), and carbapenemase type identification. Rectal swab cultures and the real-time rectal swab Xpert Carba-R assay were conducted concurrently on patients with HSCT from August 2021 to August 2022. The accuracy of the real-time rectal swab Xpert Carba-R assay was confirmed with the sequencing results of polymerase chain reaction amplification products of the carbapenemase gene from purified colonies as a reference standard.Results:This study included 24 CRO strains from 10 patients undergoing HSCT, including 14 intestinal colonizers and 10 CRO-BSI strains. The results revealed that the CRO intestinal colonization strains and CRO-BSI strains from the same patient and their carbapenemase genes were almost identical. Additionally, WGS revealed that CRO intestinal colonization and CRO-BSI strains from the same patient were more closely related than strains from different patients. Additionally, this study included 488 rectal swab specimens from 184 patients undergoing HSCT, with CRO detection rates of 16.4% for rectal swab culture and 18.4% for the real-time rectal swab Xpert Carba-R assay. The overall sensitivity, specificity, and positive and negative predictive values of the real-time rectal swab Xpert Carba-R assay were 96.6%, 72.8%, 90.6%, and 88.9%, respectively.Conclusions:A high degree of homology was found between the CRO intestinal colonization strains and the CRO-BSI strains in patients undergoing HSCT. The real-time rectal swab Xpert Carba-R assay is a reliable and convenient method for detecting common carbapenemase genes, serving as an alternative to rectal swab culture for early warning of CRO-BSI.

Objective To investigate the clinical data,brain pathology and molecular genetic characteristics of retinal vascular disease families with leukoencephalopathy and systemic damage.Methods The clinical data of two families of RVCL-S(retinal vasculopathy with cerebral leukoencephalopathy and systemic manifestations,RVCL-S)were collected and family maps were drawn to analyze the clinical manifestations,imaging,brain pathology and molecular genetic characteristics.Results Family 1:there were 3 male cases and the age of onset was 10 years,29 years and 40 years,respectively.Family 2:there was one male case and the age of onset was 32 years.Both families presented with retinal vascular disease,leukoencephalopathy and multi-system damage,the latter including liver,kidney and digestive tract involvement.There were 4 asymptomatic carriers in two families.The cranial CT of family 1-Ⅱ2 showed lamellar low density near the posterior corner of the left ventricle with multiple intracranial high density calcification.Brain MRI plain scan showed lateral ventricle lesions.The brain MRI plain and enhancement scans of family 1-I5 showed frontotemporal cortex lesions with peripheral edema and space occupying effect,and the ring enhancement was remarkable.The brain MRI plain scan and enhancement scan of family 2-Ⅱ1 showed the right and left frontal lobe lesions,accompanied by peripheral edema and enhancement,and the occupying effect was obvious.The operative pathology of brain tissue from family 1-I5 showed endothelial cell hyperplasia.The pathological manifestations of family 2-Ⅱ1 encephalopathy were consistent with"cerebral infarction"after two operations.The small blood vessels in the small intestinal wall showed endothelial cell proliferation.Molecular genetics:TREX1 D272Rfs heterozygous mutation was present in family 1-Ⅱ2,and his offspring including two daughters and one son were asymptomatic mutation carriers.TREX1 S246Ifs heterozygous mutation was detected in the 2-Ⅱ1 gene of the family which was not found in either the father or the mother found the mutation,and the son was asymptomatic carrier of the mutation.Conclusion The main clinical manifestations of RVCL-S are retinal vascular disease,nervous system involvement and multi-system damage.Imaging findings showed that intracranial lesions were space-occupying,accompanied by peripheral edema and enhancement.The pathological features were small vessel endothelial cell proliferation and lumen stenosis.Genetic results confirmed the presence of TREX1 gene mutation.