Objective To investigate the safety and effectiveness of colon polypectomy in patients taking antithrombotic drugs.Methods Polyps treated with endoscopic polypectomy at the Department of Gastroenterology,Fu Wai Hospital,Chinese Academy of Medical Sciences,from August 2022 to August 2023 were retrospectively analyzed for the site of polyp,postoperative delayed hemorrhage,perforation,and the completeness of resection,specimen retrieval,and the occurrence of postoperative ischemic events.Results A total of 103 polyps were included in the study,which were divided into two groups according to whether the diameter of the polyp was＞10 mm(87 cases in the small polyp group vs 16 cases in the large polyp group),and there was no statistically significant difference between the two groups in terms of the site of the polyp,its morphology,the type of antithrombotic drug taken,the rate of curative resection,the rate of postoperative hemorrhagic events,and the incidence of postoperative ischemic events;the large polyp group chose more often to undergo EMR treatment(small polyp group vs.large polyp group,4.6％vs.45.5％,P=0.004);postoperative pathology was more adenomatous polyps in the large polyp group(small polyp group vs.large polyp group,77.0％vs.93.8％,P=0.027).Conclusion Endoscopic polypectomy can be used safely and effectively in patients taking antithrombotic drugs.

OBJECTIVE: This study aimed to reveal the insomnia burden and relevant influencing factors among informal caregivers (ICs) of hospitalized patients with lung cancer. METHODS: A cross-sectional study on ICs of hospitalized patients with lung cancer was conducted from December 31, 2020 to December 31, 2021. ICs' burden was assessed using the Caregiver Reaction Assessment (CRA), Hospital Anxiety and Depression Scale (HADS), and Insomnia Severity Index (ISI). Linear and logistic regression models were used to identify the influencing factors. RESULTS: Among 289 ICs of hospitalized patients with lung cancer, 83 (28.72%), 53 (18.34%), and 14 (4.84%) ICs experienced mild, moderate, and severe insomnia, respectively. The scores concerning self-esteem, lack of family support, financial problems, disturbed schedule, and health problems were 4.32 ± 0.53, 2.24 ± 0.79, 2.84 ± 1.14, 3.63 ± 0.77, and 2.44 ± 0.95, respectively. ICs with higher Activities of Daily Living Scale (ADLS) scores were associated with a lower risk of insomnia, with an odd ratio ( OR) and 95% confidence interval ( CI) of 0.940 (0.898-0.983). Among the ICs, female gender ( OR = 2.597), alcohol consumption ( OR = 3.745), underlying medical conditions ( OR = 11.765), long-term caregiving experience ( OR = 37.037), and higher monthly expenses ( OR = 5.714) were associated with a high risk of insomnia. CONCLUSION Of the hospitalized patients with lung cancer, 51.9% experienced insomnia. Patients' ADL, ICs gender, alcohol consumption, underlying medical conditions, caregiving duration, and monthly expenses were influencing factors. Therefore, prompt screening and early intervention for ICs of patients with lung cancer is necessary.
Humans ; Female ; Caregivers ; Activities of Daily Living ; Cross-Sectional Studies ; Sleep Initiation and Maintenance Disorders/epidemiology* ; Lung Neoplasms/epidemiology*

Humans ; Mitral Valve/surgery* ; Heart Valve Prosthesis ; Cardiac Surgical Procedures

Humans ; Mitral Valve/surgery* ; Heart Valve Prosthesis ; Cardiac Surgical Procedures

Colchicine/therapeutic use* ; Coronary Artery Disease ; Coronary Disease/prevention & control* ; Humans ; Plaque, Atherosclerotic

AIM: To evaluate the effect of 0.02% mitomycin-C(MMC)on the corneal density after transepithelial photorefractive keratectomy(Trans-PRK). METHODS: Retrospective case analysis. Selected 28 patients with 56 eyes in moderate myopia who underwent Trans-PRK surgery from January 2021 to June 2021 in our hospital. They were divided into MMC group in 28 eyes with a combination of 0.02% MMC 20s during the surgery and the control group in 28 eyes was not use MMC during the surgery. The Pentacam anterior segment analyzer was used to measured the corneal density in different diameter ranges and different thickness layers before and after surgery at 14d, and after surgery at 1 and 3mo.RESULTS: The total corneal density value of MMC group was 16.60(15.70,17.10 )before the surgery, after the surgery at 14d was 16.63(15.90,17.50 ), at 1mo was 16.57(15.10,16.70 ), at 3mo was 16.04(14.60,16.60 ). The total corneal density value of control group was 16.30(15.50,17.30 )before the surgery, after the surgery at 14d was 16.20(15.20,17.10 ), at 1mo was 16.08(14.90,16.40 )and at 3mo was 15.60(14.60,16.40 ). In the zone of 0-2mm diameter was centered on the corneal vertex, the corneal density of the two groups at 14d after the surgery was higher than those before surgery(P<0.001 ). In the zone of 2-6mm diameter, the corneal density of the two groups at 1mo and 3mo after surgery was higher than those before the surgery(P<0.001). In the zone of 6-10mm, the corneal density of the two groups at 14d, 1 and 3mo after surgery was higher than those before the surgery(P<0.001). In the layer of anterior 120 μm, the corneal density of the two groups at 1mo and 3mo after the surgery was decreased than that before surgery(P<0.01). In the middle layer, the corneal density of the two groups at 1mo after the surgery was decreased than those before surgery(P<0.01).CONCLUSION:The use of 0.02% MMC during the operation can reduce the corneal density and increase the corneal light transmittance in the early postoperative period. The occurrence and prognosis of haze can be effectively quantified by observing the changes of corneal optical density in different ranges in different time periods after operation.

Objective: To develop a nomogram model for the differential diagnosis of benign and malignant breast BI-RADS (Breast Imaging Reporting and Data System) category 4 nodules based on serum tumor specific protein 70 (SP70) and conventional laboratory indicators and validate its predictive efficacy. Methods: A case-control study design was used to retrospectively analyze the data of 429 female patients diagnosed with BI-RADS category 4 breast nodules by breast color doppler flow imaging at the First Affiliated Hospital of Nanjing Medical University from January 2021 to April 2022 with an age range of 16 to 91 years and a median age of 50 years, and the patients were divided into a training cohort (314 patients) and a validation cohort (115 patients) according to the inclusion time successively. Using postoperative pathological findings as the"gold standard", univariate and multivariate logistic regression analyses were used to identify the predictor variables used for the model. The nomogram, receiver operating characteristic (ROC) curves and calibration curves were drawn for the prediction model, and the discrimination and calibration of the model were evaluated using the consistency index (C-index) and calibration plots. Results: The postoperative pathological results showed that 286 (66.7%) were malignant nodules and 143 (33.3%) were benign nodules of 429 breast BI-RADS category 4 nodules. The serum SP70 (OR=1.227,95%CI: 1.033-1.458,P=0.020), NLR (OR=1.545,95%CI: 1.047-2.280,P=0.028), LDL-C (OR=2.215, 95%CI: 1.354-3.622, P=0.002), GLU (OR=2.050,95%CI:1.222-3.438,P=0.007), PT (OR=1.383,95%CI: 1.046-1.828,P=0.023), nodule diameter (OR=1.042, 95%CI: 1.008-1.076, P=0.015) and age (OR=1.062,95%CI: 1.011-1.116,P=0.016) were independent risk factors which could be used to distinguish benign and malignant breast BI-RADS category 4 nodules (P<0.05). The nomogram was plotted by the above seven independent variables, and the concordance index (C-index) for the training cohort and validation cohort were 0.842 (95%CI:0.786-0.898) and 0.787 (95%CI:0.687-0.886), respectively. The sensitivity and specificity of using this model to identify benign and malignant breast BI-RADS category 4 nodules in the training and validation cohort were 83.5%, 72.5% and 79.2%, 73.6%, respectively. The calibration curves showed good agreement between the predicted and actual values in the nomogram. Conclusions: This study combined serum SP70, conventional laboratory indicators and breast color doppler flow imaging to develop a nomogram model for the differential diagnosis of benign and malignant breast BI-RADS category 4 nodules. The model may have good predictive efficacy and may provide a basis for clinical treatment options, which is beneficial for guiding breast cancer screening and prevention.
Female ; Humans ; Middle Aged ; Adolescent ; Young Adult ; Adult ; Aged ; Aged, 80 and over ; Diagnosis, Differential ; Retrospective Studies ; Case-Control Studies ; Breast/pathology* ; Breast Neoplasms/pathology*

Echinococcosis is a zoonotic parasitic disease caused by Echinococcus infections, and this disorder may cause fibrosis of multiple vital organs, which may further progress into cirrhosis. Early-stage hepatic fibrosis is reversible, and unraveling the mechanisms underlying hepatic fibrosis induced by Echinococcus infections is of great significance for the prevention and treatment of early-stage hepatic fibrosis. Recently, the studies pertaining to hepatic fibrosis associated with Echinococcus infections focus on cytokines and immune cells. This review summarizes the advances in the mechanisms underlying host immune cells- and cytokines-mediated hepatic fibrosis in humans or mice following Echinococcus infections.

Objective:To study the trends and ranges of blood pressure in extremely premature infants (EPIs) during the first 7 days after birth.Methods:From January 2016 to December 2020, EPIs born in our hospital were retrospectively analyzed. Their blood pressure were monitored using umbilical arterial catheters and no patients needed anti-hypotension treatment. The clinical data of the infants and their mothers, blood pressure data during the first 7 days after birth, clinical outcomes and complications were collected. The trends of blood pressure in untreated EPIs were analyzed and the blood pressure ranges of EPIs of different gestational ages (GA) were established.Results:A total of 145 cases of EPIs were included and their systolic pressure, diastolic pressure and mean blood pressure showed upward trends during 2~168 h after birth ( P<0.001). The diastolic pressure increased significantly within 24 h after birth ( P<0.05), systolic pressure and mean blood pressure increased significantly within 72 h after birth ( P<0.05). Blood pressure increased with age and GA. Conclusions:The blood pressure of EPIs will increase spontaneously during 7 days after birth. The ranges of blood pressure are measured for infants with different GA to provide clinical evidence for blood pressure management of EPIs during early postnatal period.

Radix Astragali (RA), a traditional Chinese medicine from the dried root of Astragalus species, is widely distributed throughout the temperate regions of the world. The major bioactive constituents of RA are triterpene glycosides, flavonoids, saponins, and alkaloids, and these compounds mostly exert pharmacological activities on the cardiovascular, immune, respiratory, and hepatic systems. This review summarizes the recent studies on RA and provides a comprehensive summary regarding the status of resources, ethnopharmacology, phytochemistry, pharmacology, toxicology, clinical application, and patent release of RA. We hope this review can provide a guidance for further development of therapeutic agents from RA.