Objective     To investigate the safety and feasibility of day surgery for patients with palmar hyperhidrosis based on the principles of enhanced recovery after surgery (ERAS). Methods     We retrospectively reviewed the medical records of consecutive patients who underwent endoscopic thoracic sympathicotomy (ETS) in the First Affiliated Hospital of Xi&#39;an Jiaotong University from March 2020 to December 2021. Patients were divided into a day surgery group and a conventional group according to their perioperative management methods. The patients in the day surgery group underwent an optimized perioperative procedure under the guidance of ERAS, and were ventilated with a laryngeal or face mask during the operation. The patients in the conventional group completed the preoperative examination, operation and postoperative observation according to the conventional procedures, and were intubated with a single-lumen endotracheal tube. The demographic characteristics, operation time, hospital stay, postoperative complications, and hospitalization cost were compared between the two groups. Results     Finally 172 patients were collected, including 90 males and 82 females, with an average age of 25.97±7.43 years. There were 86 patients in each group. All patients ceased suffering from palmar sweating after surgery. No patient experienced massive bleeding or conversion to thoracotomy. There was no statistical difference in operation time between the two groups (P=0.534). Patients in the day surgery group were discharged within 24 hours. The average hospital stay in the conventional group was 2.09±0.41 days. Incidence of postoperative respiratory complications, and the hospitalization cost of the day surgery group were significantly lower than those of the conventional group (P<0.001). The satisfaction rate in both groups was greater than 95%. Conclusion     Day surgery for patients with palmar hyperhidrosis based on the principles of ERAS is safe and feasible, which can reduce postoperative complications, shorten the length of hospital stay and save the cost of hospitalization.

Keratoconus(KC)is a progressive disease characterized by gradual corneal thinning and ectasia, resulting in irregular astigmatism, myopia, and mild to severe visual impairment. Although the pathogenesis of KC is still unclear, twin studies and family-based studies have identified that the occurrence of KC is closely related to genetic factors. First-degree relatives of KC patients including their parents, siblings and offspring are very important for the family aggregation analysis and polygenic analysis of diseases. This review summarized the current situation of clinical and genetic research about first-degree relatives of KC patients, hoping to deepen the understanding of clinical manifestations and genetic characteristics of first-degree relatives of KC, and to provide new ideas for exploring the role of genetic and environmental factors in the pathogenesis of KC.

Objective To analyze the clinical situation and related factors of subclinical hypothyroidism in patients with abnormal glucose metabolism, and to provide theoretical basis for the prevention and treatment of subclinical hypothyroidism in patients with abnormal glucose metabolism. Methods A total of 428 patients with abnormal glucose metabolism who were treated in the Department of Endocrinology of Tianmen First People&#39;s Hospital from March 2018 to March 2020 were selected, and serum FT3, FT4 and TSH levels were determined by automatic immune analysis system. Automatic analyzer was used to measure the levels of FBG, HbA1c, TC, TG, LDL-C and UA. A self-made questionnaire was used to investigate the basic information of all subjects, including gender, age, abnormal course of glucose metabolism, BMI and blood pressure. The survey method was combined with telephone inquiry and field investigation. Logistic regression was used to analyze the independent risk factors for subhypothyroidism in patients with abnormal glucose metabolism. Results Among 428 patients with abnormal glucose metabolism, 89 patients were accompanied by subclinical hypothyroidism, including 39 males and 43 females, with an average age of (45.12±8.13) years. The prevalence of subhypothyroidism in females was higher than that in males, and the difference was statistically significant (χ²=4.353 , P<0.05). There was no significant difference in serum FT3 and FT4 levels between the two groups (P>0.05). The serum TSH level in experimental group was significantly higher than that in control group (P<0.05). Univariate analysis showed statistically significant differences in age, gender, abnormal course of glucose metabolism, BMI, BMI, FBG, HbA1c, UA, TC, LDL-C and SBP between the two groups (P<0.05). Logistic regression analysis showed that old age, high levels of FBG, TC, SBP and UA were independent risk factors for subclinical hypothyroidism in patients with abnormal glucose metabolism (P<0.05). Conclusion The incidence rate of patients with abnormal glucose metabolism complicated with subclinical hypothyroidism is high. The biochemical indexes such as blood glucose, blood lipid, blood pressure and uric acid should be monitored regularly. The early regulation of glucose metabolism disorder is an effective way to prevent and treat subclinical hypothyroidism.

Objective     To investigate the influence of prior percutaneous coronary intervention (PCI) on the outcome of coronary artery bypass grafting (CABG). Methods     Clinical data of 5 216 patients from Jiangsu Province CABG registry who underwent primary isolated CABG from 2016 to 2019 were retrospectively analyzed. Patients were divided into a PCI group (n=673) and a non-PCI group (n=4 543) according to whether they had received PCI treatment. The PCI group included 491 males and 182 females, aged 62.6±8.2 years, and the non-PCI group included 3 335 males and 1 208 females, aged 63.7±8.7 years. Multivariable logistic regression and propensity score matching (PSM) were used to compare 30-day mortality, incidence of major complications and 1-year follow-up outcomes between the two groups. Results     Both in original cohort and matched cohort, there was no statistical difference in the 30-day mortality [14 (2.1%) vs. 77 (1.7%), P=0.579; 14 (2.1%) vs. 11 (1.6%), P=0.686], or the incidence of major complications (myocardial infarction, stroke, mechanical ventilation≥24 h, dialysis for new-onset renal failure, deep sternal wound infection and atrial fibrillation) (all P>0.05). The rate of reoperation for bleeding in the PCI group was higher than that in the non-PCI group [19 (2.8%) vs. 67 (1.5%), P=0.016; 19 (2.8%) vs. 7 (1.0%), P=0.029]. Both in original cohort and matched cohort, there was no statistical difference in 1-year survival rate between the two groups [613 (93.1%) vs. 4 225 (94.6%), P=0.119; 613 (93.1%) vs. 630 (95.2%), P=0.124], while the re-admission rate in the PCI group was significantly higher than that in the non-PCI group [32 (4.9%) vs. 113 (2.5%), P=0.001; 32 (4.9%) vs. 17 (2.6%), P=0.040]. Conclusion     This study shows that a history of PCI treatment does not significantly increase the perioperative mortality and major complications of CABG, but increases the rate of cardiogenic re-admission 1 year postoperatively.

Objective    To share the experience of treating special cardiac malformations by applying minimally invasive techniques. Methods    Eight children with special cardiac malformations admitted to our hospital from July 2014 to September 2020 were recruited, including 3 males and 5 females, aged 0.8-1.2 (1.1±0.4) years, and weighted 7.8-11.5 (9.6±2.9) kg. There were 2 patients of huge muscular ventricular septal defect (VSD), 3 perimembranous cribriform VSD, 1 right coronary-right atrial fistula, 1 right coronary-right ventricular fistula, and 1 young, low-weight child with large aortopulmonary. All were treated with minimally invasive techniques using transesophageal echocardiography (TEE) as a guiding tool. All children received intraoperative TEE immediately to evaluate the curative effect of the surgery, and all went to outpatient clinic for reexamination of echocardiography, electrocardiogram and chest X-ray after discharge. Results    Eight children underwent minimally invasive surgery successfully without any incision infection, intracardiac infection, arrhythmia or pericardial effusion. None of the 8 children were lost to follow-up, and the results of all reexaminations were satisfactory. Conclusion    The application of minimally invasive techniques is a bold and innovative attempt for the treatment of a few special types of cardiac malformations. It has significant advantages in reducing trauma and medical costs in some suitable patients, and has certain clinical reference values.

Objective: To explore the protective effects of anthrahydroquinone-2,6-disulfonate (AH 2 QDS) on the kidneys of paraquat (PQ) poisoned rats via the apelin-APJ pathway. Methods: Male Sprague Dawley rats were divided into four experimental groups: control, PQ, PQ+sivelestat, and PQ+AH 2 QDS. The PQ+sivelestat group served as the positive control group. The model of poisoning was established via intragastric treatment with a 20% PQ pesticide solution at 200 mg/kg. Two hours after poisoning, the PQ+sivelestat group was treated with sivelestat, while the PQ+AH 2 QDS group was given AH 2 QDS. Six rats were selected from each group on the first, third, and seventh days after poisoning and dissected after anesthesia. The PQ content of the kidneys was measured using the sodium disulfite method. Hematoxylin-eosin staining of renal tissues was performed to detect pathological changes. Apelin expression in the renal tissues was detected using immunofluorescence. Western blotting was used to detect the expression levels of the following proteins in the kidney tissues: IL-6, TNF-α, apelin-APJ (the apelin-Angiotensin receptor), NF-κB p65, caspase-1, caspase-8, glucose-regulated protein 78 (GRP78), and the C/EBP homologous protein (CHOP). In in vitro study, a PQ toxicity model was established using human tubular epithelial cells treated with standard PQ. Twenty-four hours after poisoning, sivelestat and AH 2 QDS were administered. The levels of oxidative stress in human renal tubular epithelial cells were assessed using a reactive oxygen species fluorescence probe. Results: The PQ content in the kidney tissues of the PQ group was higher than that of the PQ+AH 2 QDS group. Hematoxylin-eosin staining showed extensive hemorrhage and congestion in the renal parenchyma of the PQ group. Vacuolar degeneration of the renal tubule epithelial cells, deposition of crescent-like red staining material in renal follicles, infiltration by a few inflammatory cells, and a small number of cast formation were also observed. However, these pathological changes were less severe in the PQ+sivelestat group and the PQ+AH 2 QDS group (P<0.05). On the third day after poisoning, immunofluorescence assay showed that the level of apelin in the renal tissues was significantly higher in the PQ+AH 2 QDS group than in the PQ group. Western blotting analysis results showed that IL-6, TNF-α, NF-κB p65, caspase-1, caspase-8, GRP78, and CHOP protein levels in the PQ group were higher than in the PQ+AH 2 QDS group (P<0.05). The expression of apelin-APJ proteins in the PQ+AH 2 QDS group was higher than in the PQ+sivelestat and PQ groups (P<0.05); this difference was significant on Day 3 and Day 7. The level of oxidative stress in the renal tubular epithelial cells of the PQ+AH 2 QDS group and the PQ+sivelestat group was significantly lower than in the PQ group (P<0.05). Conclusions: This study confirms that AH 2 QDS has a protective effect on PQ-poisoned kidneys and its positive effect is superior to that of sivelestat. The mechanism of the protective effects of AH 2 QDS may be linked to reduction in cellular oxidative stress, PQ content of renal tissue, inflammatory injury, endoplasmic reticulum stress, and apoptosis. AH 2 QDS may play a role in the treatment of PQ poisoning by upregulating the expression of the apelin-APJ.

Objective: To analyze the correlation between WT1 gene polymorphism and multiple myeloma (MM) susceptibility in 168 patients. Methods: One hundred and sixty eight MM patients, who were hospitalized in our hospital and Hebei Provincial People&#39;s Hospital from January 2013 to December 2017, were researched in this study. There were 121 males (72%) and 47 females(28%) with a median age of 62.4 years old (36~83 years old). Polymorphism of WT1 gene of the samples was detected and analyzed by SSP-PCR and SBT-PCR. Results: Eleven WT1 alleles were detected in MM patients, WT1*010 and WT1*012 alleles occupied a higher frequency in MM group (WT1*010: OR=6.13, 95%CI:3.5~10.75, PC<0.000; WT1*012: OR=2.06, 95%CI:1.23~1.44, PC<0.051). STR genotype frequency of WT1*A5 markedly increased (OR=1.62, 95%CI:1.18~2.23, PC<0.05). Genotype frequency of WT1*010/010 also obviously increased (OR=6.28, 95%CI:1.81～21.76, PC<0.05). Conclusion: WT1 allele is highly polymorphic in MM patients and homozygote WT1*010/010 is a susceptible genotype of MM, indicating that the occurrence and development of MM are related to the polymorphism of WT1 gene.

AIM: To evaluate the value of OCTA in the diagnosis and treatment of retinal vein occlusion.

METHODS: A retrospective case-control study was conducted to select 38 patients(38 eyes)with retinal vein occlusion diagnosed in ophthalmology clinic of Dalian Third People&#39;s Hospital from January to October 2018. The affected eyes were group A and the contralateral healthy eyes were group B. All patients underwent OCTA mode scanning of macular retina in the range of 3 mm×3 mm. Four layers of macular blood flow density maps were obtained, including surface retina, deep retina, outer retina and choroidal capillary layer. The area of vascularized area(FAZ)in the central fovea of the surface retina was measured. Image J software was used to calculate four layers of macular blood. Flow density(MVD)and OCT were used to measure the horizontal and vertical fovea thickness(CFT).

RESULTS: There were differences in FAZ measurements in superficial retina between group A and group B(P<0.01), and in horizontal and vertical CFT measurements(P<0.01). There were differences in MVD between group A and group B(P<0.01). There was no difference in MVD results in outer retina(P=0.542)and choroidal capillary layer(P=0.489). BCVA was positively correlated with surface retinal FAZ, horizontal CFT and vertical CFT, and negatively correlated with surface retinal MVD and deep retinal MVD, respectively(r=-0.486, -0.465,all P<0.01).

CONCLUSION: The application of OCTA examination has important guiding significance in indicating macular retinal microcirculation disorder and visual prognosis in patients with retinal vein occlusion.

Objective To analyze the curative effect of nitric oxide (NO) and bosentan on treatment of the interruption of aortic arch (IAA) with ventricular septal defect (VSD) and serious pulmonary hypertension (SPH). Methods Thirty-two children with IAA and VSD combined SPH from January 2015 to May 2017 confirmed by cardiac CT and ultrasound in Children’s Hospital of Hebei Province were enrolled including 17 males and 15 females, aged 1.10-4.30 months (mean, 2.71±0.98 months) and weighing 3.33-6.10 kg (mean, 4.57±0.88 kg). The 32 children were randomly divided into two groups (n=16 in each), a NO group and a bosentan group. All the patients underwent interruption of aortic arch and ventricular septal defect repair. When patients returned to cardiosurgery intensive care unit (CSICU) half an hour later, patients in the NO group inhaled NO 20 ppm for 36 h and those in the bosentan group were given bosentan by nasogastric feeding 15 mg, twice a day. The cardic index, pulmonary/systemic pressure ratio, oxygenation index at 3 h, 6 h, 12 h, 24 h, 36 h after surgery were evaluated, and the differences between the two groups were compared. Results The pulmonary/systemic pressure ratio in the two groups increased at first and then decreased, while oxygenation index in the two groups decreased at first and then increased, and the differences in the same groups atthe adjacent time points were statistically significant (P<0.05). The cardiac index in the two groups decreased at first and then increased, the differences in the same groups at the adjacent time points were statistically significant, except for 6 h and 12 h after surgery in the bosentan group (P>0.05). At postoperative 6 h, 12 h, the oxygenation index in the NO group was significantly higher than that in the bosentan group, and the pulmonary/systemic pressure ratio in the NO group was less than that in the bosentan group (P<0.01). The cardiac index in the NO group was higher than that of the bosentan group after 6 h, 12 h, 24 h of operation, which were statistically significant (P<0.05), and the cardic index of children in the NO group was greatly higher than that in the bosentan group after 12 h of surgery (P<0.01); at the same time point, the corresponding indexes were not statistically significant between the two groups (P>0.05). Conclusion NO inhalation in the treatment of IAA with VSD and SPH in children with early postoperative SPH is better than the bosentan, but in the late postoperative period, the effect is similar.