Objective:To explore the impact of the hospital health literacy environment on patients′ postoperative pain self-management behaviors, aiming to provide insights for hospitals to implement the Comprehensive Pain Management Pilot Work Program in hospitals and to promote self-health management among patients with other diseases or symptoms. Methods:From November to December 2023, a convenience sampling method was used to select postoperative patients from three grade A tertiary general hospitals in Zhejiang Province for an on-site questionnaire survey. The Chinese version of brief health literacy screen (BHLS), short-form health literacy environment scale (SF-HLES) and postoperative pain self-management behavior questionnaire (PPSMB) were used as survey tools to investigate the health literacy level of patients, the health literacy environment of the hospital, and the postoperative pain management behaviors of patients. Two-way ANOVA was used to compare the impact of different dimensions of the hospital health literacy environment on postoperative pain management behaviors among patients with different levels of health literacy. Multiple linear regression analysis was used to explore the relationship between the hospital health literacy environment, individual health literacy, and patients′ postoperative pain self-management behaviors, and to discuss the impact of individual health literacy on patients′ postoperative pain self-management behaviors under different hospital health literacy environments.Results:341 valid questionnaires were collected. The average score of the hospitals′ SF-HLES was (73.62±19.54) points. The average score of the patients′ BHLS was (9.65±2.88) points. The average score of the patients′ PPSMB was (25.99±6.35) points. Two-way ANOVA results showed that the interaction between individual health literacy and the clinical dimension ( F=5.463, P=0.020) and structural dimension ( F=6.470, P=0.011) of the hospital health literacy environment had a statistically significant impact on patients′ postoperative pain self-management behaviors, while the interaction with the interpersonal dimension ( F=0, P=0.984) had no statistically significant impact on pain self-management behaviors. Simple effect analysis indicated that only in the high health literacy environment of the clinical and structural dimensions did the difference in pain self-management behaviors between patients with good health literacy and those with limited health literacy had statistical significance ( P<0.001). Multiple linear regression analysis results showed that for each 1-point increase in the patients′ BHLS score, their PPSMB score increased by 3.74 points ( β1=0.832, P<0.001); for each 1-point increase in the hospital′s SF-HLES score, the patients′ PPSMB score could increase by 0.198 points ( β2=0.610, P<0.001). In a low health literacy environment, individual health literacy did not affect pain self-management behaviors ( P>0.05); however, in a high health literacy environment, for each 1-point increase in the patients′ BHLS score, their PPSMB score correspondingly increased by 4.037 points ( β4=0.317, P<0.001). Conclusions:The positive impact of individual health literacy on pain self-management is contingent upon a high-quality hospital health literacy environment. This suggests that optimizing the hospital health literacy environment is a necessary precondition for implementing the relevant content of the Comprehensive Pain Management Pilot Work Program and can provide a reference for promote self-health management among patients with pain and other diseases or symptoms.

Humans ; Lymphoma, Large-Cell, Anaplastic/pathology* ; PAX5 Transcription Factor/genetics*

To explore the genetic causes of 3 male infertility patients with acephalospermia and the outcome of assisted reproductive technology. Clinical diagnosis, sperm morphology examination, sperm transmission electron microscopy examination were performed on 3 patients, and the whole exome sequencing technology was used for screening, Sanger sequencing verification, mutation pathogenicity analysis, and protein sequence homology comparison. Assisted reproductive technology was implemented to assist pregnancy treatment. The 3 patients were all sporadic infertile men, aged 25, 42 and 26 years, and there was no obvious abnormality in the general physical examination. Male external genitalia developed normally, bilateral testicles were normal in volume, and bilateral epididymis and spermatic vein were palpated without nodules, cysts, and tenderness. Repeated semen analysis showed that a large number of immature sperm could be seen, and they had the ability to move. The SUN5 gene of the 3 male infertile patients was a case of homozygous missense mutation c.7C>T (p.Arg3Trp), a case of compound heterozygous missense mutation c.1067G>A (p.Arg356His) and nonsense mutation c.216G>A (p.Trp72*) and a case of homozygous missense mutation c.1043A>T (p.Asn348Ile), of which c.7C>T (p.Arg3Trp) and c.1067G>A (p.Arg356His) were new variants that had not been reported. SIFT, Mutation Taster and PolyPhen-2 software function prediction results were all harmful, the nonsense mutation c.216G>A (p.Trp72*) led to the premature termination of peptide chain synthesis which might have a greater impact on protein function. The homology regions in the protein sequence homology alignment were all highly conserved.The 3 male patients and their spouses obtained 4 biological offspring through intracytoplasmic sperm injection, all of which were boys, and one of them was a twin.Three male infertile patients might be caused by SUN5 gene mutations. Such patients could obtain their biological offspring through assisted reproductive technology. It was still necessary to pay attention to the genetic risk of ASS, it was recommended that both men and women conduct genetic counseling and screening at the same time. In clinical diagnosis, whole exome sequencing technology could be used to perform auxiliary examinations to determine the treatment plan and assisted reproductive methods as soon as possible to reduce the burden on the family and society. The newly discovered mutation sites of SUN5 gene provided clues and directions for elucidating the pathogenic mechanism, and at the same time expanded the pathogenic mutation spectrum of ASS.
Female ; Humans ; Infertility, Male/genetics* ; Male ; Membrane Proteins/genetics* ; Mutation ; Pregnancy ; Sperm Injections, Intracytoplasmic ; Spermatozoa

Objective:To evaluate the role of salvage radiotherapy in the re-treatment of patients with regional lymph node oligo-recurrence after radical surgery for esophageal squamous cell carcinoma.Methods:Clinical data of patients diagnosed with thoracic esophageal squamous cell carcinoma treated with radical surgery and developed regional lymph node oligo-recurrence ( n=1-3) from January 2013 to January 2016 were retrospectively analyzed. A total of 74 cases with intact clinical data were extracted for analysis. The survival analysis was performed by Kaplan-Meier method. Group comparison was conducted by Log-rank method. Results:The median overall survival (OS) after recurrence was 9(2.5-43) months, and the median progression-free survival time (PFS) was 4(1-33) months. There were 47 cases in the salvage radiotherapy group and 27 cases in the non-radiotherapy group, and the objective response rates were 77%(36/47) and 30%(8/27), respectively. Patients in the salvage radiotherapy group had better OS ( P=0.042) and PFS ( P=0.01) compared with their counterparts in the non-radiotherapy group. Among the patients who received salvage radiotherapy, involved field irradiation and elective nodal irradiation yielded similar OS ( P=0.963) and PFS ( P=0.599), and patients treated an irradiation dose ≥ 60Gy had better OS ( P=0.001) and PFS ( P=0.001) compared with those with dose< 60Gy. Conclusions:Local salvage radiotherapy is an effective treatment of esophageal squamous cell carcinoma with regional lymph node oligo-recurrence after radical surgery. Salvage radiotherapy has better OS and PFS compared with non-radiotherapy. Prospective clinical studies should be carried out to standardize the target and dose of radiotherapy, and to further clarify the effect of radiotherapy.

Objective: To compare the effect of neoadjuvant chemoradiotherapy (NCRT) and neoadjuvant chemotherapy (NCT) on the survival of patients with esophageal cancer. Methods: Clinical data of 275 cases of thoracic esophageal squamous cell carcinoma treated with neoadjuvant therapy combined with surgery from December 2011 to December 2015 were analyzed retrospectively. The data of treatment and follow-up were complete and analyzable. There were 70 cases in the NCRT group and 205 cases in the NCT group. The survival rate was calculated by Kaplan-Meier method and statistically compared by log-rank test, and multivariate analysis was performed by Cox regression model. Results: The median follow-up time was 32(3-84) months. The median survival time and recurrence-free survival time was 42(3-84) months and 30(3-84) months, respectively. The overall 3-and 5-year survival rates were 56.8% and 45.9%, respectively, and the 3-and 5-year recurrence-free survival rates were 45.1% and 38.9%, respectively. The median survival time in the NCRT and NCT groups was 46(7-84) and 40(4-74) months, and the median recurrence-free survival time was 31(3-84) and 28(3-69) months, respectively. The 3-and 5-year overall survival of the two groups were 59.1%, 47.1% and 56.3%, 47.5%(P=0.515), and the 3-and 5-year recurrence-free survival were 44.5%, 40.1% and 47%, 39%, respectively. There was no significant difference in the survival between two neoadjuvant therapy modes (P=0.554). Multivariate analysis showed that postoperative pathological TNM staging was an independent factor affecting the prognosis of patients with esophageal cancer (P=0.001). Conclusions The survival results of NCRT are similar to those of NCT. Postoperative pathological staging is an independent survival factor.

Objective:To explore the hepatoprotective effect and its mechanism of the geraniin on mice with acute liver injury induced by D-galactosamine (D-GalN). Method:A total of 60 Kunming mice were randomly divided into normal group, model group, Silymarin group (positive group 180 mg·kg^-1), and low, medium and high-dose geraniin groups (50, 100, 200 mg·kg^-1). All the mice were given with saline or corresponding dose of drugs (10 mL·kg^-1) by gavage once a day for 10 d. After 2 h of the last administration, except the normal group, the mice of other groups were injected intraperitoneally with D-GalN (500 mg·kg^-1) to induce the acute liver injury. After 16 h, the eye balls of mice were removed to take blood, and all mice were put to death to collect samples of liver. Activity or content of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), total bilirubin (TBIL), malondialdehyde (MDA), total superoxide dismutase (T-SOD) and glutathione peroxidase (GSH-Px) in liver were determined by biochemical method. The serum levels of tumor necrosis factor-α (TNF-α), interleukin-1β (IL-1β), γ-interferon (IFN-γ) and interleukin-6 (IL-6) were detected by enzyme-linked immunosorbent assay (ELISA), and expressions of Toll-like receptor-4(TLR-4) and nuclear factor(NF)-κB proteins were detected by Western blot. Liver histopathological changes were observed by hematoxylin-eosin (HE) staining. Result:Compared with the normal group, the serum levels of ALT, AST, ALP, TBIL and liver MDA in the model group were significantly increased (P<0.05, P<0.01). Compared with the model group, geraniin can reduce activities or contents of ALT, AST, ALP, TBIL in serum and MDA in liver of mice (P<0.05, P<0.01), but increase activities of T-SOD and GSH-Px in liver (P<0.05,P<0.01), while inhibiting the contents of TNF-α, IL-1β, IL-6, IFN-γ and the expressions of TLR-4 and NF-κB proteins in serum (P<0.05,P<0.01). HE staining showed that acute liver injury of mice was alleviated obviously by geraniin. Conclusion:Geraniin has an obvious protective effective on acute liver injuries induced by D-GalN in mice. Its mechanism may be correlated with oxidative stress, inflammation and TLR-4/NF-κB signaling pathway.

Objective Few clinical studies have been reported on the reversibility of uremic cardiomyopathy (UC) after renal transplantation. This article aimed to investigate the cardiac structure and function of end-stage renal disease (ESRD) patients undergoing renal transplantation using cardiac magnetic resonance (CMR). Methods This study included 38 ESRD patients undergoing renal transplantation in the National Clinical Research Center for Kidney Diseases, General Hospital of Eastern Theater Command, from September 2015 to February 2017. All the patients received initial CMR examination at 1－2 days before renal transplantation and during the postoperative follow-up. At the median follow-up time of 3.5 (3.4-3.7), 7.0 (3.7-9.5) and 8.4 (7.1-12.7) months, we recorded the CMR parameters, including the left ventricular end-diastolic volume (LVEDV), end-systolic volume (LVESV), end-diastolic mass (LVEDM), end-systolic mass (LVESM), ejection fraction (LVEF), and native myocardial T1 relaxation time, and compared the parameters obtained before and after surgery. Results Twenty-five of the patients completed the postoperative follow-up, who averaged 27.5 years of age, with no history of diabetes mellitus or ischemic heart disease, and treated by dialysis for 1.7 (1.5-2.2) years. At 7.0 months after renal transplantation, as compared with the baseline, the patients showed significant decreases in the LVEDV ([96.7 ± 22.8] vs [83.4 ± 17.4] mL/m², P < 0.05), LVESV ([44.3 ± 14.8] vs [33.0 ± 10.9] mL/m², P < 0.05) and LVEDM ([67.1 ± 24.2] vs [59.0 ± 17.0] mL/m², P < 0.05), but an increase in the LVEF ([54.1 ± 10.6] % vs [60.9 ± 9.6] %, P < 0.01). The LVEDV and LVESV were also remarkably lower at 3.5 and 8.4 months than the baseline (P < 0.001), and so were the left ventricular at basal, mid, apical and global native T1 relaxation times at 3.5, 7.0 and 8.4 months (P < 0.05). Conclusion For young ESRD patients with no history of diabetes mellitus or ischemic heart disease and on short-term dialysis, left ventricular dilatation, systolic dysfunction and diffuse myocardial fibrosis are reversible after renal transplantation. Native T1 relaxation time can be used as a sensitive indicator to evaluate the degree of diffuse myocardial fibrosis in ESRD patients.

Objective Few studies have paid attention to time-zero renal biopsy in living kidney transplantation so far. This article aimed to investigate the risk factors of latent pathologic changes in living donors by time-zero renal biopsy (TO-RBx) and the predictive value in the allograft function of recipients early after living kidney transplantation.Methods We retrospectively analysed the clinical data of 89 renal transplant recipients and living donors who received TO-RBx at Nanjing General Hospital from January 2008 to December 2016. According to the 2007 Banff criteria, the common pathologic changes in living donors such as latent glomeruloscerosis (GS), tubular atrophy (CT), interstitial fibrosis (CI), arteriolar hyaline thickening (AH) and vascular fibrous intimal thickening (CV) were scored. To analyze the influencing factors for different pathological changes and evaluate its predictive value in the allograft function of recipients in 1, 3, 6 months after living renal transplantation.Results Of all the TO-RBx specimens, 23 cases (25.84%) with GS (21 were mild change, 1 was moderate change and 1 was severe change), 33 cases (37.08%) with CT/CI changes (30 were mild change and 3 were moderate change) and 37 cases (41.57%) with AH/CV changes (36 were mild change and 1 was moderate change). GS was related to the donor age (P=0.042); CT/CI changes were related to donor age, gender and systolic pressure (P=0.019；0.006；0.01); arterial changes were related to donor gender and blood triglyceride level (P=0.029；0.049). Within 3 and 6 months after living donor renal transplantation, the eGFR of renal transplant recipients with GS lesions \[(65.96±17.17), (69.52±19.1)mL/min·1.73m2\] were significantly lower than the groups without lesions \[(76.91±18.98), (79.52±18.91)mL/min·1.73m2\] (P＜0.05).Conclusion Time-zero renal biopsy has significance in terms of predicting the allograft function in 6 months after transplantation. It can guide the formulation and adjustment of postoperative immunosuppressive regimens for recipients. Besides, it can also detect the latent pathologic changes in living donors and is one of the important evidence for establishing a personalized follow-up plan for donors after surgery. This method is practical in clinical.

Objective To study the pharmacokinetics and tissue distribution characteristics of compound anisodine (CA) in rabbits.Methods Rabbits were injected with 0.7 mL · kg-1 CA subcutaneously around superficial temporal artery,and LC-MS/MS method was used to determine the concentration of anisodine hydrobromide and procaine hydrochloride in plasma and tissues.The pharmacokinetic parameters were calculated by WinNonlin 6.2 software.Results Main pharmacokinetic parameters of anisodine and procaine were as follows:Cmax were (12.93 ± 1.90),(895.47 ±213.99)ng · mL-1;tmaxwere (0.35 ±0.18),(0.24±0.15)h;t1/2were (0.82 ±0.22),(0.49±0.11)h;AUC0-t were (19.20 ± 5.71),(706.59 ± 121.90) ng · mL-1 · h,respectively.The concentration of anisodine was higher in the retina and choroid,kidney,and lung,and procaine was distributed more in the retina and choroid,spleen,and kidney.Conclusion CA are rapidly absorbed with short half-life and extensive distribution.