To promote the standardization and normalization of perioperative care for follicular unit extraction(FUE) hair transplantation, ensure treatment efficacy, and align with advancements in the specialty, the Nursing Branch of the Chinese Association of Plastic and Aesthetics organized a panel of domestic experts. By integrating evidence-based medicine with clinical practice experience, and following thorough discussions, these experts developed the Clinical Practice Expert Consensus on Perioperative Nursing Care for Follicular Unit Extraction (2025). This consensus provides a comprehensive overview of hair transplantation, covering preoperative preparation, surgical procedures, intraoperative coordination, postoperative management, and complication prevention and treatment. It serves as a key reference and guide for implementing standardized perioperative nursing care in FUE hair transplantation.

Objective:To evaluate the relationship between postoperative delirium (POD) and concentrations of phosphatidylethanolamine-binding protein 1 (PEBP1) in cerebrospinal fluid (CSF) of elderly patients undergoing total knee and hip arthroplasty.Methods:In this case-control study, 375 elderly patients of both sexes, aged ≥65 yr, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, scheduled for elective total knee and hip arthroplasty under combined spinal-epidural anesthesia at Haian Hospital Affiliated to Nantong University from November 2022 to June 2024, were selected. The perioperative clinical data were collected. CSF was drawn before anaesthesia for determination of the concentrations of PEBP1, Abeta 42 (Aβ 42), total tau (t-tau) and phosphorylated tau (p-tau) by enzyme-linked immunosorbent assay. The occurrence of postoperative delirium was evaluated using the Confusion Assessment Method at 1-7 days after operation. The severity of POD was assessed using a Memorial Delirium Assessment Scale. The patients were divided into POD group and non-POD group based on whether POD occurred. The influencing factors of POD were analyzed using multivariate logistic regression. Mediating effects were assessed to determine whether the levels of Aβ 42, p-tau and t-tau in CSF mediated PEBP1′s effect on POD. The accuracy of CSF PEBP1 concentration in predicting POD was evaluated using the receiver operating characteristic curve. Results:Decreased concentration of Aβ 42 in CSF, decreased ratios of Aβ 42/p-tau and Aβ 42/t-tau in CSF, and increased concentrations of PEBP1, p-tau and t-tau in CSF were independent risk factors for POD ( P<0.05). The results of mediation analysis showed that the relationship between PEBP1 and POD was partially mediated by CSF Aβ 42 (15.0%) and Aβ 42/t-tau ratio (14.9%). The receiver operating characteristic curve showed that the accuracy of CSF PEBP1 concentrations in predicting the occurrence of POD was high (AUC=0.846, P<0.001). Conclusions:Preoperative elevated CSF PEBP1 concentration is a risk factor for POD. CSF Aβ 42 concentration and Aβ 42/t-tau ratio serve as key mediators in the the association between PEBP1 and POD. PEBP1 concentration is more accurate in predicting POD.

Objective:To evaluate the relationship between postoperative delirium (POD) and concentrations of phosphatidylethanolamine-binding protein 1 (PEBP1) in cerebrospinal fluid (CSF) of elderly patients undergoing total knee and hip arthroplasty.Methods:In this case-control study, 375 elderly patients of both sexes, aged ≥65 yr, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, scheduled for elective total knee and hip arthroplasty under combined spinal-epidural anesthesia at Haian Hospital Affiliated to Nantong University from November 2022 to June 2024, were selected. The perioperative clinical data were collected. CSF was drawn before anaesthesia for determination of the concentrations of PEBP1, Abeta 42 (Aβ 42), total tau (t-tau) and phosphorylated tau (p-tau) by enzyme-linked immunosorbent assay. The occurrence of postoperative delirium was evaluated using the Confusion Assessment Method at 1-7 days after operation. The severity of POD was assessed using a Memorial Delirium Assessment Scale. The patients were divided into POD group and non-POD group based on whether POD occurred. The influencing factors of POD were analyzed using multivariate logistic regression. Mediating effects were assessed to determine whether the levels of Aβ 42, p-tau and t-tau in CSF mediated PEBP1′s effect on POD. The accuracy of CSF PEBP1 concentration in predicting POD was evaluated using the receiver operating characteristic curve. Results:Decreased concentration of Aβ 42 in CSF, decreased ratios of Aβ 42/p-tau and Aβ 42/t-tau in CSF, and increased concentrations of PEBP1, p-tau and t-tau in CSF were independent risk factors for POD ( P<0.05). The results of mediation analysis showed that the relationship between PEBP1 and POD was partially mediated by CSF Aβ 42 (15.0%) and Aβ 42/t-tau ratio (14.9%). The receiver operating characteristic curve showed that the accuracy of CSF PEBP1 concentrations in predicting the occurrence of POD was high (AUC=0.846, P<0.001). Conclusions:Preoperative elevated CSF PEBP1 concentration is a risk factor for POD. CSF Aβ 42 concentration and Aβ 42/t-tau ratio serve as key mediators in the the association between PEBP1 and POD. PEBP1 concentration is more accurate in predicting POD.

Objective: To evaluate the efficacy of immune checkpoint inhibitors (ICIs) for fertility-sparing treatment in Lynch syndrome-associated endometrial cancer (LS-EC). Methods: Four LS-EC cases received programmed cell death protein 1 (PD-1) inhibitors for fertility preservation at the Obstetrics and Gynecology Hospital of Fudan University from 2017 to 2023. The clinical data and long-term outcomes were retrospectively reviewed. Results: Case 1, carrying germline MLH1 mutation, was diagnosed with Stage IIAm MMRd (International Federation of Gynecology and Obstetrics 2023) endometrial cancer (EC) at 38 years old. She received PD-1 inhibitor treatment and achieved a pathological complete response (CR) at 42 weeks. Case 2, carrying MLH1 mutation, underwent colorectal cancer surgery at 22 years and was diagnosed with EC and synchronous ovarian cancer at 39 years.After 24-week PD-1 treatment, CR of EC and ovarian cancer was achieved. Case 3, carrying MSH2 mutation, was diagnosed with endometrial atypical hyperplasia (EAH) at 35 years.After receiving 7-month progestin, she had the progressed disease with Stage IA2mMMRd EC and colon cancer was found soon after. She received PD-1 treatment for 18 weeks and achieved a CR of EC. She conceived naturally with full term delivery. Case 4, carrying MSH2 mutation, had a recurrence of Stage IBmMMRd EC 15 months after CR from EAH treated with progestin at 40 years. She received PD-1 treatment for 18 weeks and achieved CR. No recurrence was found in all cases after 3–41 months of follow-up after CR. Conclusion ICIs might be an effective choice for LS-EC patients desiring fertility preservation.

Objective: To explore the characteristics of pregnancy outcomes in patients with early-stage endometrioid endometrial cancer (EEC) and endometrial atypical hyperplasia (EAH) after successful fertility-sparing treatment. Methods: This was a retrospective, single-center analysis of 481 patients with EEC/EAH who desired to conceive after successful fertility-sparing treatment from January 2015 to June 2023. Pregnancy outcomes across reproductive methods were compared. Results: The pregnancy rate was 58.24% and the live birth rate was 48.65% in patients with EAH/EEC after successful fertility-preserving treatment. An age ≥35 years, BMI ≥25 kg/m 2 , and hypertension were independent risk factors for failure of pregnancy. Higher pregnancy (65.77% and 63.64%) and live birth (53.08% and 48.86%) rates were achieved in the in vitro fertilization and embryo transfer (IVF-ET) and ovulation induction group than in the natural conception group (47.68% and 35.10%, respectively). The incidence of threatened abortion (56.52%), cervical insufficiency (5.58%), and placenta accrete/increta (11.15%) appeared to be numerically higher in patients with EAH/EEC than in epidemiological data. More than 5 times of hysteroscopic evaluation was an independent risk factor for placenta accreta/increta. Conclusion Assisted reproductive technology including IVF-ET and ovulation induction might be preferred for patients with EEC/EAH after successful fertility-sparing treatment to achieve a relatively better pregnancy outcome, though IVF-ET has a higher incidence risk of threatened abortion, preterm birth and placenta accreta/increta. Obstetricians should be prepared for the treatment of threatened abortion, cervical insufficiency, and placenta accreta/increta in patients with EEC/EAH once they become pregnant, especially in those receiving more than 5 times of hysteroscopic evaluation.

Objective:To evaluate the relationship between prognostic nutritional index (PNI) and risk of functional dependence in patients receiving maintenance hemodialysis (MHD).Methods:It was a cross-sectional survey study. The clinical data of MHD patients in the Second Affiliated Hospital of Soochow University from June to December 2023 were collected. The Katz and Lawton-Brody questionnaires were used to assess the functional status. The patients were divided into normal functional status group and functional dependence group, and the differences of the clinical data between the two groups were compared. Serum albumin and lymphocytes were used to determine PNI, and the patients were divided into four subgroups: Q1 group (PNI≤44.3), Q2 group (44.349.8) according to the quartile of PNI. Logistic regression analysis method was used to analyze the relationship between PNI and risk of functional dependence in MHD patients, and subgroup analysis was conducted. The receiver-operating characteristic (ROC) curve was used to assess the efficacy of PNI, serum albumin, and lymphocytes in predicting the risk of functional dependence in MHD patients.Results:A total of 206 MHD patients were included in this study, with age of (58.35±0.98) years old, and 132 (64.1%) males. There were 58 (28.2%) patients with diabetes, 179 (86.9%) patients with hypertension, and 36 (17.5%) patients with cardiovascular diseases. There were 95 (46.1%) patients developing functional dependence. Compared with normal functional status group, functional dependence group had higher age ( t=-6.87, P<0.001), proportion of diabetes ( χ2=6.58, P=0.010), and pulse pressure ( t=-3.17, P=0.002), and lower diastolic pressure ( t=3.88, P<0.001), serum creatinine ( t=3.44, P=0.001), serum albumin ( t=4.09, P<0.001) and PNI ( t=3.92, P<0.001). The incidence of functional dependence in PNI Q1 group (69.2%, 36/52) was significantly higher than those in Q2 group (49.0%, 25/51), Q3 group (34.0%, 18/53) and Q4 group (32.0%, 16/50), and the differences among groups were statistically significant (all P<0.05). Logistic regression analysis showed that after adjusting for confounding factors: age, diabetes, pulse pressure, and serum creatinine, the risk of functional dependence of PNI Q1 group was 3.217 folds higher than that in Q4 group ( OR=3.217, 95% CI 1.229-8.422, P=0.017). The risk probability model of PNI predicting the occurrence of functional dependence in MHD patients: logit (odds)=5.854-0.128 3×PNI. The area under the ROC curve ( AUC) for PNI predicting the risk of functional dependence in MHD patients was 0.66 (95% CI 0.58-0.73, P<0.001), slightly higher than that of serum albumin ( AUC=0.64, 95% CI 0.54-0.73, P<0.001). The optimal cutoff value of PNI predicting the occurrence of functional dependence was 46.15, with sensitivity of 72.07% and specificity of 57.89%. Conclusion:Low PNI is associated with high risk of functional dependence in MHD patients.

Objective:To investigate the attributes and influencing factors of care needs for maternal after perinatal loss, and to provide a reference for promoting maternal physical and mental health and improving the quality of care.Methods:From February to June of 2023, a cross-sectional study was used, 222 maternal after perinatal loss were selected by the convenience sampling method and completed a battery of questionnaires, including a general information questionnaire, the Distress Thermometer (DT), the Perceived Social Support Scale (PSSS), the Attitudes Toward Seeking Professional Psychological Help Scale-Short Form (ATSPPH-SF) and Kano Model-based Questionnaire on Care Needs for Maternal after Perinatal Loss.Results:A total of 207 maternal after perinatal loss were included in the complete data, (31.12±4.55) years old, (68.64 ± 10.70) of PSSS, (16.10 ± 3.43) of ATSPPH-SF. The care needs for maternal after perinatal loss included 4 must-be quality, 8 one-dimensional quality and 13 attractive quality. Multiple linear regression analysis showed that education level ( t=2.28), the PSSS score ( t=2.15) and the ATSPPH-SF score ( t=3.94) were the main influencing factors of care needs for maternal after perinatal loss (all P<0.05). Conclusions:Health care professionals should gradually improve the nursing service system according to the priority division of care needs attributes of maternal after perinatal loss, and develop personalized care according to different influencing factors.

Objective:To retrospectively analyze the feasibility of undergoing day surgery at 3rd week after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in children.Methods:The clinical data from children who underwent day surgery from November 1, 2022 to February 28, 2023, with operation time ≤1 h, of American Society of Anesthesiologists Physical Status classification Ⅰ or Ⅱ, regardless of gender, aged≤14 yr, with body mass index of 10-30 kg/m 2, were divided into SARS-CoV-2 group and control group according to whether the children had been infected with the SARS-CoV-2. The main outcome measure was the incidence of respiratory system-related complications within 30 days after surgery. Secondary outcome measures included the rate of unplanned ventilation, delayed discharge and secondary admission within 30 days after surgery. Preoperative creatine kinase isoenzyme (CK-MB), aspartate aminotransferase (AST), alanine aminotransferase (ALT), hemoglobin (Hb), white blood cell count, C-reactive protein (CRP) level, grade of oropharyngeal mucosa inflammation, operation time, emergence time, intraoperative respiratory depression, laryngeal spasm, hypoxemia, hypotension, incidence of sinus bradycardia and rate of additional rescue drugs were recorded. Results:There were 337 cases in SARS-CoV-2 group and 1 396 cases in control group. Compared with control group, CK-MB concentrations were significantly increased, and the Hb concentration was decreased before surgery in SARS-CoV-2 group ( P<0.05). There were no statistically significant differences in the incidence of respiratory system-related complications, unplanned ventilation, delayed discharge and rate of postoperative secondary admission, preoperative AST and ALT concentrations, white blood cell count, CRP concentrations, grade of oropharyngeal mucosa inflammation, operation time, intraoperative respiratory depression, laryngeal spasm, hypoxemia, hypotension, incidence of sinus bradycardia, rate of additional rescue drugs and emergence time between the two groups ( P>0.05). Conclusions:Feasibility of undergoing day surgery is good at the third week after being infected with the SARS-CoV-2 in children.

Objective:To investigate the value of diffusion kurtosis imaging (DKI) combined with quantitative dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) in predicting axillary lymph node metastasis in breast cancer.Methods:A total of 150 cases of breast cancer confirmed by pathology in the Affiliated Hospital of Jining Medical University were retrospectively analyzed. 68 cases had axillary lymph node (ALN) metastasis and 82 cases had no ALN metastasis. All breast lesions were examined by DKI and DCE-MRI before operation. We analyzed clinical case data, routine MRI features, DKI, and DCE-MRI parameters between two groups, including diffusion kurtosis (MK), mean diffusion rate (MD), volume transfer constant (K trans), extravascular volume fraction (Ve), and rate constant (Kep); The receiver operating characteristic (ROC) curve was used to analyze the diagnostic efficacy of quantitative parameters for ALN metastasis of breast cancer. Results:The proportion of lesions with blurred edges in the metastatic group was higher than that in the non ALN metastatic group ( P=0.032); The proportion of uneven and circular enhancement within the ALN metastasis group was relatively high ( P=0.018). The MD value of the ALN transfer group was lower than that of the group without ALN transfer ( P=0.021); The MK value, K trans value, and Kep value were higher than those in the group without ALN metastasis (all P<0.01). The K trans value of DCE-MRI model was the most effective in diagnosing ALN metastasis of breast cancer, and the area under the ROC curve (AUC) was 0.831; The AUC of DCE-MRI model was 0.833, which was higher than that of DKI model (AUC=0.733), and the difference was statistically significant ( Z=2.208; P=0.027). The AUC of DCE-MRI and DKI models were higher than that of conventional MRI models ( Z=3.184, P=0.002; Z=1.917, P=0.046). The sensitivity and accuracy of combined DKI and DCE-MRI models in the diagnosis of ALN metastasis in breast cancer were higher than those of single model. Conclusions:DKI and DCE-MRI models can be used to predict axillary lymph node metastasis in breast cancer. Among them, the K trans value of DCE-MRI model is the most effective in diagnosing axillary lymph node metastasis in breast cancer.

Purpose: This study examined the diagnostic value of high-frequency ultrasound (HFUS) features in differentiating between benign and malignant skin lesions. Methods: A total of 1,392 patients with 1,422 skin lesions who underwent HFUS examinations were included in an initial dataset (cohort 1) to identify features indicative of malignancy. Qualitative clinical and HFUS characteristics were recorded for all lesions. To determine which HFUS and clinical features were suggestive of malignancy, univariable and multivariable logistic regression analyses were employed. The diagnostic performance of HFUS features combined with clinical information was evaluated. This assessment was validated using internal data (cohort 2) and multicenter external data (cohort 3). Results: Features significantly associated with malignancy included age above 60 years; lesion location in the head, face, and neck or genital regions; changes in macroscopic appearance; crawling or irregular growth pattern; convex or irregular base; punctate hyperechogenicity; blood flow signals; and feeding arteries. The area under the receiver operating characteristic curve, sensitivity, and specificity of HFUS features combined with clinical information were 0.946, 92.5%, and 86.9% in cohort 1; 0.870, 93.1%, and 80.8% in cohort 2 (610 lesions); and 0.864, 86.2%, and 86.6% in cohort 3 (170 lesions), respectively. However, HFUS is not suitable for evaluating lesions less than 0.1 mm in thickness or lesions exhibiting surface hyperkeratosis. Conclusion In a clinical setting, the integration of HFUS with clinical information exhibited good diagnostic performance in differentiating malignant and benign skin lesions. However, its utility was limited in evaluating extremely thin lesions and those exhibiting hyperkeratosis.