Objective:To investigate changes in psychological status before and after sequential therapy in patients with skin circulatory disorders following hyaluronic acid injection.Methods:A retrospective study was conducted on 17 female patients, with a mean age of 28-54 (39.5±1.2) years, admitted to the Fourth Medical Center of PLA General Hospital from December 2021 to July 2022. Patients received ultrasound-guided percutaneous arterial puncture or digital subtraction angiography (DSA) guided catheter intervention for hyaluronidase injection, alongside corticosteroid pulse therapy, diuretic administration, neurotrophic support, wound protection, and laser therapy. Psychological assessments, including the Minnesota multiphasic personality inventory (MMPI) and symptom check list-90 (SCL-90), were performed at admission and 30-45 days post-discharge. Changes in assessment scores and patient satisfaction were analyzed.Results:Two patients failed to complete all assessments, leaving 15 cases for final analysis. Affected anatomical regions included the nose/perinasal area (13 cases), temporal region (3 cases), lips (3 cases), and forehead (7 cases). MMPI scores for hypochondriasis, depression, hysteria, psychopathic deviation, paranoia, psychasthenia, and hypomania showed statistically significant reductions compared to baseline (all P<0.05). SCL-90 scores for somatization, obsessive-compulsive symptoms, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, psychoticism, and sleep/appetite disturbances also demonstrated significant decreases (all P<0.05). Among the 15 patients, 7 patients reported being very satisfied, 6 patients were satisfied, and 2 patients were moderately satisfied, with no dissatisfaction reported. Conclusion:Sequential therapy is associated with improved psychological outcomes in patients with skin circulatory disorders secondary to hyaluronic acid injection.

Objective To investigate the renal function recovery and perioperative risk factors for chronic kidney disease in patients after acute Stanford type A aortic dissection (ATAAD) repair. Methods A retrospective study was conducted on patients who underwent ATAAD repair at the Xiamen Cardiovascular Hospital, Xiamen University from 2020 to 2021, and their clinical data were analyzed. Results A total of 255 patients were included, with 200 males and 55 females, and an average age of (52.80±12.46) years. The incidence of acute kidney injury (AKI) after ATAAD repair was 43.9%. Dissection involving the renal artery [OR=2.144, 95%CI (1.234, 3.765), P=0.007], intraoperative urine output [OR=0.761, 95%CI (0.625, 0.911), P=0.004], and intraoperative red blood cell transfusion [OR=1.288, 95%CI (1.088, 1.543), P=0.004] were significantly associated with early AKI after ATAAD repair. Long-term renal function follow-up data were available for 232 patients, among whom 40 (17.2%) patients developed chronic kidney disease (CKD). Independent predictors for CKD included lower body mass index [OR=0.827, 95%CI (0.723, 0.931), P=0.003], preoperative cardiac tamponade [OR=5.344, 95%CI (1.65, 17.958), P=0.005], preoperative renal hypoperfusion syndrome [OR=12.629, 95%CI (5.003, 35.373), P<0.001], postoperative peak serum creatinine time>3 d [OR=7.566, 95%CI (2.799, 22.731), P<0.001], and AKI grade [grade 1: OR=4.418, 95%CI (1.339, 15.361), P=0.016; grade 2: OR=8.345, 95%CI (1.762, 40.499), P=0.007; grade 3: OR=9.463, 95%CI (2.602, 37.693), P<0.001]. Conclusion AKI related to ATAAD repair can recover in the early postoperative period, but both the duration and severity of AKI will affect long-term renal function. In addition, patients' nutritional status, preoperative cardiac tamponade, and renal hypoperfusion syndrome are also independent risk factors for long-term renal dysfunction.

Objective:To investigate changes in psychological status before and after sequential therapy in patients with skin circulatory disorders following hyaluronic acid injection.Methods:A retrospective study was conducted on 17 female patients, with a mean age of 28-54 (39.5±1.2) years, admitted to the Fourth Medical Center of PLA General Hospital from December 2021 to July 2022. Patients received ultrasound-guided percutaneous arterial puncture or digital subtraction angiography (DSA) guided catheter intervention for hyaluronidase injection, alongside corticosteroid pulse therapy, diuretic administration, neurotrophic support, wound protection, and laser therapy. Psychological assessments, including the Minnesota multiphasic personality inventory (MMPI) and symptom check list-90 (SCL-90), were performed at admission and 30-45 days post-discharge. Changes in assessment scores and patient satisfaction were analyzed.Results:Two patients failed to complete all assessments, leaving 15 cases for final analysis. Affected anatomical regions included the nose/perinasal area (13 cases), temporal region (3 cases), lips (3 cases), and forehead (7 cases). MMPI scores for hypochondriasis, depression, hysteria, psychopathic deviation, paranoia, psychasthenia, and hypomania showed statistically significant reductions compared to baseline (all P<0.05). SCL-90 scores for somatization, obsessive-compulsive symptoms, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, psychoticism, and sleep/appetite disturbances also demonstrated significant decreases (all P<0.05). Among the 15 patients, 7 patients reported being very satisfied, 6 patients were satisfied, and 2 patients were moderately satisfied, with no dissatisfaction reported. Conclusion:Sequential therapy is associated with improved psychological outcomes in patients with skin circulatory disorders secondary to hyaluronic acid injection.

This article reported a case of primary coenzyme Q10 deficiency caused by a variation in the COQ4 gene. On the first day after birth, the neonate exhibited unexplained feeding difficulties, intermittent cyanosis, and respiratory and circulatory failure. Similar symptoms were observed in his sister, who passed away on the 9th day after birth but no pathogenic variant was detected in whole exome sequencing. After a pathogenic homozygous variant of COQ4 gene c.370G>A was detected in this patient using whole exome sequencing, his sister's result of whole exome sequencing was got and the same variant was found (identified as uncertain significance at that time), and both parents carried a heterozygous variant of c.370G>A. Supplement with clinical manifestations, the infant was diagnosed with coenzyme Q10 deficiency. The infant received respiratory and circulatory support, and after oral supplement of coenzyme Q10, the symptoms were improved. Subsequent follow-up examinations showed that the child had developed epilepsy and psychomotor retardation at about the age of one.

The authors introduced the construction of one-stop admission service in a large general hospital.Measures were carried out by implementing the measures of one window handling of admission business, building one-stop pre-hospital preparation center, optimizing the operational pattern of pre-hospital examination, strictly controlling the hospitalization time of surgical patients, optimizing the information system according to admission criteria, providing personalized services for clinic and implementing quality monitoring.It effectively improved the pre-hospital examination rate, shortened the waiting time and the average length of stay of the patients undergoing elective surgery, and increased the satisfaction of pre-hospital patients.

Objective:To summarize the clinical characteristics of neonates with Pierre-Robin sequence (PRS) who received mandibular distraction osteogenesis (MDO), in order to provide a basis for perioperative evaluation and management.Methods:Data of neonates diagnosed with PRS and receiving MDO in the Department of Neonatology, Guangzhou Women and Children′s Medical Center between December 2016 and December 2019 were collected for a retrospective study.According to the types of respiratory support needed before surgery, they can be categorized into 3 groups: the invasive ventilation group, the noninvasive ventilation group, the oxygen therapy/positioning therapy group.According to the usage of sedative and analgesic drugs after surgery, they were categorized into 2 groups: the sedative-analgesic group(Fentanyl Citrate and Midazolam) and the single sedative group(Midazolam alone).Results:A total of 31 children were admitted, 22 cases of whom received MDO at an age of (22.09±8.42) d, including 11 cases in the invasive ventilation group, 5 cases in the non-invasive ventilation group, and 6 cases in the therapy/positioning therapy group before surgery; there was statistical significance in severe respiratory distress (81.8% vs.60.0% vs.0) and feeding difficulties (100.0% vs.80.0% vs.50.0%) among the 3 groups (all P<0.05), while there was no difference in laryngomalacia rate(63.6% vs.20.0% vs.33.3%), non-gain in weight before surgery(81.8% vs.80.0% vs.66.7%), postoperative ventilation duration[(7.5±3.4) d vs.(7.2±5.3) d vs.(6.9±4.1) d]and hospital stay[(36.3±9.3) d vs.(34.1±0.3) d vs.(33.8±7.5) d] (all P>0.05). Among these 22 patients, there were 9 cases in the sedative-analgesic group, and 13 cases in the single sedative group.Compared with the single sedative group, cases in the sedative-analgesic group had significantly lower extubation rate (0 vs.15.4%) and shorter hospital stay[(32.3±5.2) d vs.(39.8±7.3) d], and the difference were statistically significant (all P<0.05). Besides, there were no differences in postoperative ventilation duration[(7.4 ± 3.9) d vs.(7.6 ± 4.2) d]between both groups ( P>0.05). The postoperative remission rate of airway obstruction was 100%. Conclusions:MDO in children in their neonatal period could achieve favorable efficacy.The duration of postoperative ventilator support and hospital stay in children with severe airway obstruction could not be prolonged compared with children with mild obstruction, and postoperative sedation and analgesic management can reduce the extubation rate.

Objective To investigate the effect of heparin-binding epidermal growth factor-like growth factor (HB-EGF) on mitochondrial pathway of apoptosis in rats with neonatal necrotizing enterocolitis (NEC).Methods Sprague-Dawley neonatal rats were randomly divided into three groups with ten in each.NEC group rats were formula fed,and hypoxia exposed by 100％ N2 for 90 s and cold stress at 4 ℃ for 10 min twice a day for three days.Additionally,rats in HB-EGF group received HB-EGF 800μg/kg by gavage four times a day for three days.Rats in control group were given breast milk feeding for three days without any interventions.Seventy-two hours after born,all neonatal rats were sacrificed after fasting for 12 h,from which the terminal ileum was removed.HE-staining was done for histologic evaluation.Mitochondrial ultrastructure was observed under electron microscopy.Cytochrome C was detected by immunohistochemical analysis and apoptosis inducing factor (AIF) and apoptotic protease activating factor-1 (APAF-1) were measured by Western blot.Analysis of variance and q-test were used to compare the difference among groups.Results (1) The incidence of NEC in HB-EGF group was lower than that in NEC group (2/10 vs 9/10,x2 =7.27,P＜0.01).(2) In NEC group,mitochondria in epithelial cells and muscle cells of intestine were significantly swelling,appearing many electron-lucent zones in matrix.Ultrastructure of mitochondria were severely damaged.In HB-EGF group,mitochondria were less swelling and showed milder damage than those in NEC group.(3) The expression of cytochrome C in ileal tissue in NEC group was higher than that in control group (0.030±0.018 vs 0.002±0.001,q=6.15,P＜0.01).The expression of cytoehrome C in ileal tissue in HB-EGF group was lower than that in NEC group (0.014±0.018 vs 0.030±0.018,q=3.53,P＜0.05).The expression of APAF-1 and AIF in NEC group was higher than those in control group (1.364±0.299 vs 0.215±0.033,q=15.31,P＜0.05;0.181±0.050 vs0.127±0.045,q=3.71,P＜0.05).Compared to NEC group,the expression of APAF-1 was lower (0.455±0.123 vs 1.364±0.299,q=4.04,P＜0.05) and the expression of AIF was higher (0.289±0.045 vs 0.181±0.050,q=7.32,P＜0.05) in HB-EGF group.Conclusions HB-EGF could reduce the incidence of NEC in neonatal rats by inhibiting the mitochondrial pathway related apoptosis through down regulation of APAF-1.