Objective To explore the psychological experiences of operating room nurses participating in organ transplant surgeries, providing a basis for medical institutions to develop targeted psychological support programs. Methods Using a phenomenological research method, semi-structured, in-depth, face-to-face interviews were conducted from January to March 2026 with 17 operating room nurses who had participated in organ transplant surgeries at a tertiary hospital in Shanghai. Interviews were recorded, and observations were made. The interview data were analyzed, summarized, and themes were refined using Colaizzi’s seven-step analysis method. Results The psychological experiences of operating room nurses participating in organ transplant surgeries were identified as 5 main themes and 14 sub-themes: emotional impact and empathy load (shock and grief confronting life and death, deep empathy for patients and families, awe and gratitude towards organ donors); pressure experience and physical-mental exhaustion (urgency under time pressure, load of operational precision requirements, excessive consumption of physical and mental resources); cognitive appraisal and meaning construction (reappraisal of professional value, deep reflection on the meaning of life, positioning and identification of one’s role); coping strategies and adjustment process (active learning and experiential reflection, self-emotional regulation and social support); growth experience and psychological transformation (enhancement of psychological resilience, establishment of professional confidence, deepening of professional mission). Conclusions Operating room nurses undergo complex and profound psychological experiences while participating in organ transplant surgeries, enduring strong emotional impact and physical-mental stress while also achieving psychological growth and deepening professional identity through practice. Nursing managers should pay attention to the mental health of this group and construct a multi-level support system to promote their physical and psychological well-being.

Objective? To anaLyze the infLuencing factors of stress hypergLycemia in patients undergoing surgery for non-diabetic Standard Type A aortic dissection and to expLore the methods of its monitoring and management. Methods? TotaLLy 100 patients with non-diabetic Standard Type A aortic dissection admitted in the Department of Cardiac Surgery, Zhongshan HospitaL were retrospectiveLy incLuded. Their generaL information incLuding age, gender, body mass index (BMI), pain score, operation time and time of circuLatory arrest as weLL as morning fasting bLood-gLucose (FBG) before operation, before extracorporeaL circuLation, before and after circuLatory arrest, after rewarming, after machine haLt, at ICU admission and on 1 - 6 day postoperativeLy was coLLected. Univariate anaLysis and Logistic regression anaLysis were used to expLore the factors affecting the peak bLood-gLucose perioperativeLy. ResuLts? The area under the ROC curve for perioperative bLood-gLucose and overaLL adverse outcome was 0.646 (95%CI 0.528-0.763,P=0.021), and the comparativeLy good cutoff vaLue of perioperative peak bLood-gLucose for the disease was 14.35. The patients' bLood-gLucose started to rise after extracorporeaL circuLation, and the tendency to rise was more significant after rewarming. Their bLood-gLucose remained at a reLativeLy high LeveL at ICU admission. It tended to decrease since 24 h postoperativeLy, and it returned to normaL LeveLs at 6 d post operation. Univariate anaLysis showed that there was statisticaL difference in BMI, white bLood ceLL, C-reactive protein (CRP), time of extracorporeaL circuLation, Acute PhysioLogy and Chronic HeaLth EvaLuation Scoring System (APACHEⅡ) and whether emergency surgery received between the patients with ≥14.35 mmoL/L or ＜14.35mmoL/L bLood-gLucose perioperativeLy (P＜0.05). According to Logistic regression anaLysis, BMI, CRP and time of extracorporeaL circuLation were independent risk factors of stress hypergLycemia in patients undergoing surgery for non-diabetic Standard Type A aortic dissection (OR＞1). ConcLusions? Severe infLammatory response and high BMI preoperativeLy indicate that stress hypergLycemia may occur in patients undergoing surgery for non-diabetic Standard Type A aortic dissection during the perioperative period. Perioperative hypergLycemia can be reduced by reducing the time of extracorporeaL circuLation. MedicaL and nursing workers need to enhance gLycemic monitoring in the process of extracorporeaL circuLation, after rewarming and post operation and deveLop targeted gLycemic management protocoLs for the patients.

This paper defines the basic concepts of information support during the operation waiting period for family members, and reviews the importance of information support during waiting period in patient family. In addition, the psychological characteristics and requirements of the families waiting for surgery during cardiac surgery are expounded, and the existing problems in the current work are analyzed. Based on this, it gives suggestions on how to provide information support during the surgical waiting period, so as to enhance communication between doctors and patients, and reduce anxiety during the waiting period of the family members.

Objective To investigate the role of Fas antigen,Fas ligand(FasL)and soluble Fas(sFas)in the pathogenesis of vitiligo.Methods The expression of Fas and FasL on peripheral blood lym-phocyte(PBLC)was detected by flow cytometry.Serum sFas was quantitated using a dual antibody sandwich enzyme-linked immunosorbant assay(ELISA).Results The expression of Fas and FasL was significantly de-creased in patients with vitiligo vulgaris(43.45%and58.40%)than those in normal controls(58.30%and64.65%)(P

OBJECTIVETo study the effect of dehydroepiandrosterone sulfate (DHEAS) treatment of osteoporosis in men with T(BMD) > or = 2.5SD.

METHODSEighty-six patients were randomly divided into two groups: treatment group (n = 44) and control group (n = 42). DHEAS (100 mg q.d.) was given to the treatment group for 6 months. Bone mineral density, (BMD), biochemical markers of bone absorption and formation and other serum biochemical markers were measured before and after DHEAS treatment. Drug side effects were also evaluated.

RESULTSAfter oral administration of DHEAS (100 mg q.d.) for 6 months, the serum concentrations of DHEAS and IGF-I in the treatment group were 93.75% +/- 16.1% and 17.71% +/- 4.2% higher respectively than those in the control group (P < 0.01). The BMD of L2, L3, L4, L2 - 4 and Neck sections increased in the treatment group by 2.65% +/- 0.65%, 2.70% +/- 0.48%, 3.10% +/- 0.41%, 2.82% +/- 0.37% and 2.32% +/- 0.31%, respectively, as compared with that the control group (P < 0.05 or 0.01). No significant changes were observed in serum FT, E(2) and PSA concentrations in the treatment group as compared with the control group.

CONCLUSIONThe treatment of osteoporosis in men with DHEAS is safe and effective.

Aged ; Aged, 80 and over ; Bone Density ; drug effects ; Dehydroepiandrosterone Sulfate ; therapeutic use ; Humans ; Male ; Middle Aged ; Osteoporosis ; drug therapy ; physiopathology

Objective To investigate the expression of costimulatory molecules CD80and CD86on peripheral blood lymphocytes(PBLC)in patients with systemic lupus erythematosus(SLE)and its significance.Methods The expression of CD80and CD86on PBLC was measured by flow cytometric assay in30patients with SLE and25normal controls.Results Expression of CD86on PBLC in patients with SLE was significantly lower than that of normal controls(P