Objective:To investigate the influence of filial piety values of adult children caregivers on anticipatory grief in adult children caregivers of postoperative pancreatic cancer patients, and to examine the mediating role of meaning in life.Methods:A total of 282 adult children caregivers of patients who underwent pancreatic cancer surgery at Taizhou Hospital of Zhejiang Province between February 2022 and June 2024 were selected using convenience sampling. Data were collected using the General Information Questionnaire, the Anticipatory Grief Scale (AGS), the Filial Piety Values Scale (FPVS), and the Purpose in Life Test (PIL) .Results:Among the 282 valid respondents, the total scores of AGS, FPVS, and PIL were (103.58±7.69), (65.81±6.20), and (49.08±2.03), respectively. Mediation analysis showed that meaning in life played a mediating role in the relationship between filial piety values and anticipatory grief ( P<0.05) . Conclusions:Adult children caregivers of postoperative pancreatic cancer patients exhibited a high level of anticipatory grief. Filial piety values positively predicted anticipatory grief in adult children caregivers. Enhancing caregivers' sense of meaning in life may help buffer the effect of filial piety values on anticipatory grief.

Objective:To investigate the influence of filial piety values of adult children caregivers on anticipatory grief in adult children caregivers of postoperative pancreatic cancer patients, and to examine the mediating role of meaning in life.Methods:A total of 282 adult children caregivers of patients who underwent pancreatic cancer surgery at Taizhou Hospital of Zhejiang Province between February 2022 and June 2024 were selected using convenience sampling. Data were collected using the General Information Questionnaire, the Anticipatory Grief Scale (AGS), the Filial Piety Values Scale (FPVS), and the Purpose in Life Test (PIL) .Results:Among the 282 valid respondents, the total scores of AGS, FPVS, and PIL were (103.58±7.69), (65.81±6.20), and (49.08±2.03), respectively. Mediation analysis showed that meaning in life played a mediating role in the relationship between filial piety values and anticipatory grief ( P<0.05) . Conclusions:Adult children caregivers of postoperative pancreatic cancer patients exhibited a high level of anticipatory grief. Filial piety values positively predicted anticipatory grief in adult children caregivers. Enhancing caregivers' sense of meaning in life may help buffer the effect of filial piety values on anticipatory grief.

OBJECTIVES: To evaluate curative effects of coronavirus disease 2019 (COVID-19) patients by the transfusion of other convalescent plasma. METHODS: Retrospective analysis of the clinical data of 18 patients with severe and critical COVID-19, who were hospitalized in the ICU of Xianghu Branch of the First Affiliated Hospital of Nanchang University from February 1 to March 15, 2020. Patients were subdivided into an experimental group (=6, who had transfused the plasma) and an observation group (=12, who had no plasma transfusion). Basic clinical data and prognosis indexes of these two groups were compared. Moreover, for the experimental group, the dynamic changes of blood oxygen saturation before and after the transfusion, the changes of lymphocyte absolute value 48 hours after the transfusion, and the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acid were analyzed. RESULTS: There were no significant differences in age, gender, blood type and other basic clinical data between the two groups (all >0.05).There were no significant differences in ventilator machine weaning time, extracorporeal membrane oxygenation (ECMO) weaning time, body temperature recovery to normal time, and hospitalization days between these two groups (all >0.05). For the experimental group, before, during and after the convalescent plasma transfusion, the blood oxygen saturation of all 6 patients at all time (1, 6, 8, 12, 24, 36, and 48 h) was more than 90%, and there was no significant fluctuation. There were 3 patients whose absolute value of lymphocyte was increased 48 hours after the transfusion, and the remaining was decreased. There were 5 patients whose SARS-CoV-2 nucleic acid detection turned negative 48 hours after the transfusion, accounting for 83.3%. CONCLUSIONS Transfusion of convalescent plasma will not affect outcomesof COVID-19 patients, which can neutralize SARS-CoV-2 in patients and reduce the loading capacity of SARS-CoV-2.
Betacoronavirus ; Blood Component Transfusion ; China ; Coronavirus Infections ; therapy ; Humans ; Immunization, Passive ; Pandemics ; Plasma ; Pneumonia, Viral ; therapy ; Retrospective Studies

Objective To investigate the efficacy and safety of intravesical instillation with Sufuning (SFN) lotion for prevention of postoperative recurrence of bladder cancer. Methods A total of 240 bladder cancer patients who were diagnosed as bladder cancer and accepted trans-urethral resection of bladder tumor from January 2010 to June 2016 in Shanxi Provincial Cancer Hospital were randomly divided into the experimental group (120 cases) and the control group (120 cases) according to the envelope method. The patients in the experimental group were treated with SFN lotion for immediate intravesical instillation(250 mg for once), and the patients in the control group were treated with pirarubicin (THP) for immediate intravesical instillation (30 mg for once). The patients of two groups were treated with intravesical chemotherapy once a week for 8 times, and the chemotherapy was performed once a month for 1 year. The recurrence rate, progression-free survival (PFS) rate, overall survival (OS) rate and recent side effects were compared between the two groups. Results The patients were followed up for 6 to 60 months. The median follow-up time was 36.5 months.In the experimental group,6 patients were lost and 8 patients were lost in the control group.The experimental group, the total recurrence rate was 26.3 % (30/114). The control group, the overall recurrence rate was 25.0 % (28/112) (χ2= 0.142, P = 0.781). Five years of PFS rate in the experimental group and the control group was 73.7 % (84/114) and 75.0 % (84/112) respectively, and there was no significant difference between the two groups (χ2= 2.011, P= 0.615). Five years of OS rate in the experimental group and the control group was 95.6 % and 92.9 % respectively, and there was no significant difference between the two groups (χ 2= 1.611, P= 0.425). The major side effects included chemical cystitis and hematuria. The incidence of chemical cystitis and hematuria in the experimental group was significantly lower than that in the control group(χ2=5.991,P=0.018;χ2=4.925,P=0.036).There was a statistically significant difference of the hematological side effects (blood routine changes) between the two groups (χ 2= 4.891, P= 0.032). Conclusion It is safe and effective for intravesical instillation of SFN lotion to prevent the recurrence of bladder cancer.

OBJECTIVETo investigate the correlation of the levels of interleukin-8 (IL-8) and IL-6 in the prostatic fluid with serum levels of serum prostate-specific antigen (PSA) in patients with benign prostatic hyperplasia (BPH) complicated by prostatitis.

METHODSA series of 211 patients undergoing surgery of BPH were divided into BPH group (n=75) and BPH with prostatitis group (n=136) according to the white blood cell count in the prostatic fluid. The clinical and laboratory findings were compared between the two groups, and stepwise regression analysis was used to assess the association of IL-8 and IL-6 with serum PSA level.

RESULTSNo significant differences were found in age, BMI, blood pressure, blood glucose, blood lipids, IPSS score, PSA-Ratio, or prostate volume between the two groups (P<0.05). The patients with prostatitis had significantly increased serum PSA and prostate fluid IL-8 and IL-6 levels compared with those without prostatitis (P<0.001). Multiple linear regression analysis showed that IL-8 and IL-6 levels and white blood cell count in the prostatic fluid were all positively correlated with serum PSA level.

CONCLUSIONProstatitis is an important risk factor for elevated serum PSA level in patients with BPH, and both IL-8 and IL-6 levels in the prostatic fluid are correlated with serum PSA level.

Body Fluids ; chemistry ; Humans ; Interleukin-6 ; chemistry ; Interleukin-8 ; chemistry ; Leukocyte Count ; Male ; Prostate-Specific Antigen ; blood ; Prostatic Hyperplasia ; complications ; diagnosis ; Prostatitis ; complications ; diagnosis ; Regression Analysis ; Risk Factors

Objective To explore the expression of heme oxygenase-1 (HO-1) in gastric mucosa of patient with portal hypertensive gastropathy (PHG),and its role in the pathogenesis of PHG.Methods The specimens were obtained from the gastric mucosa of 22 healthy subjects,20 portal hypertension (PHT) without PHG,and 22 PHG patients.Histological changes of the gastric mucosa were detected,and portal venous flow (PVF) was measured.The expression of HO-1 protein in gastric mucosal specimens was assessed by immunohistochemistry and Western blot analysis,respectively.The relationship between HO-1 expression and PHG severity score,HO-1 expression and PVF,PHG severity score and clinical parameters were investigated.Results HO-1 protein expression in gastric mucosa of PHG and PHT was significantly higher than that of the control (P ＜ 0.05),while there was no significant difference in this variable between PHG and PHT (P ＞ 0.05).The positive correlation was detected between HO-1 expression and PHG severity score in PHG patients (r =0.459,P ＜0.05),however,PHG severity score was irrelevant to severity of esophageal varice (r =0.059,P ＞ 0.05) or to Child-Pugh classification (r =-0.001,P ＞ 0.05).Of all the patients with PHT and PHG,no significant correlation was found between HO-1 expression and PVF (r =0.071,P ＞ 0.05).Conclusion HO-1 protein is up-regulated in gastric mucosa of PHG patients,which may contribute to gastric circulation disorder of PHG.

Objective To detect changes of regional grey matter and white matter volume in patients of neuromyelitis optica (NMO) by voxel-based morphometry (VBM),and investigate its relationship with clinical variables.Methods Conventional magnetic resonance imaging (MRI) and structural threedimensional MRI were obtained from 20 NMO and 20 sex-and age-matched healthy volunteers.The comparison of grey matter and white matter volume between the two groups was analyzed by VBM tools of statistical parametric mapping (SPM) 5.Pearson correlational analysis was used to assess correlations between regional volume decrease and disease duration and expanded disability status scale (EDSS) scores in NMO patients.Results Compared with normal controls,NMO patients had grey matter atrophy in several cortical regions,such as right inferior frontal gyrus (cluster size 514),left superior temporal gyrus (282),right middle temporal gyvus (229) and right insula (211) (t =3.58-5.11,AlphaSim corrected,P ＜0.05).White matter atrophy was found in several subcortical regions in NMO patients,such as right precentral and postcentral gyrus (cluster size 457,110),left middle frontal gyrus (285),and right inferior parietal lobule (231) (t =2.90-4.25,AlphaSim corrected,P ＜ 0.05).Grey matter and white matter volume loss were not significantly correlated with clinical duration or EDSS score in NMO.Conclusion By means of VBM,regional atrophy of grey matter and white matter is found in NMO patients,which may provide evidence for brain structural abnormality in NMO.

Objective To improve the arthroscopic posterior cruciate ligament (PCL) reconstruction using tibial Inlay technique. Methods The special arthroscopic device and related fixation technique were designed. Five cadaveric knees were used to simulate the process of arthroscopic posterior cruciate ligament reconstruction using tibial Inlay technique. The knees were cut open to observe whether the outlet of the tibial tunnel shape and location met the design requirements. Thirty normal MRI films were measured to identify tunnel angle and localizer angle. Results The inner outlet of tunnel was conical shape(14 mm×7 mm×15 mm) and the outer outlet was cylinder-shaped (a diameter of 7 mm). The tibial drill was designed into a split structure and could be assembled in vitro. According to the data obtained from MRI films, the angle between the plane of posterior cruciate ligament and horizontal place was 36°-47°, and the localizer was fixed at 50°.The achilles tendon was used as implant and the allogft bones were designed into conical shape to fit the inner outlet of tunnel. The other end of implant to the proximal tibia was fixed with button plate. All reconstruction operations were performed under arthroscopy. The outcomes of procedure were satisfactory. There were no vascular or peripheral nerve injuries in the cadaveric knees The tunnel position was accurate and the shape of tunnel had met the design requirements. Conclusion Our results imply that improved arthroscopic of posterior cruciate ligament using tibial Inlay technique is simple, accurate, rapid and stable fixation.

Objective To explore the clinical features and diagnostic method of primary natural killer( NK)/T cell meningeal lymphoma. Methods An unusual case of a 19-year-old male with primary NK/T cell meningeal lymphoma was reported. His clinical presentation and laboratory findings were discussed. The related literatures have been reviewed. Results The patient presented with diplopia,headache, vomiting and facial drooping at the onset, followed by progressive pain and weakness of the four limbs. Cerebrospinal fluid showed significant increase in pressure, leukocytes number, levels of protein,normal glucose and adenosine deaminase, negative tuberculosis antibody and sterile staining. In cerebrospinal fluid cytological analysis, May-Grunwald-Gimsa staining showed large number of atypical lymphocytes with irregular nucleus and nuclear fission, Ki-67 immunostaining showed extensive proliferative activity of the lymphoid cells. Flow cytometric immunophenotypic analysis of cerebrospinal fluid indicated 97. 98 percent of cells expressed surface CD3, CD7, CD56, CD2, CD5, and partially expressed CD8. This was a rare immunophenotype for NK/T-cell. Cranial MRI with gadolinium showed thickening of the trigeminal nerve with slight enhancement and diffuse leptomeningeal enhancement. CT of the chest and abdomen and bone marrow biopsies were negative. He was diagnosed as primary NK/T cell meningeal lymphoma based on the clinical features and related examination. Conclusions Primary NK/T cell meningeal lymphoma is a rare type of primary central nervous lymphomas which has special immunophenotype. The clinical features include progressive raised intra-cranial pressure, multiple cranial and spinal nerve involvements. Cerebrospinal fluid cytological analysis and flow cytometric immunophenotypic analysis are key work-up for diagnosis. It has poor response to chemotherapy and radiotherapy.

BACKGROUND: Hemorrhagic cystitis remains a common complication of hematopoietlc stem cell transplantation.Granulocyte-macrophage colony stimulating factor (GM-CSF) affects proliferation and differentiation of hematopoietic stem/progenitor cells, adjusts functions of monocytes, granulocytes, lymphocytes and endothelial cells.OBJECTIVE: To investigate the protective effects of GM-CSF bladder irrigation in hemorrhagic cystitis after allogeneic hematopoietic stem call transplantation.DESIGN: Case analysis.PARTICIPANTS: A total of 15 hematopathy patients undergoing allogenic hematopoietic stem cell transplantation at the Zhongshan Hospital of Sun Yat-sen University from January 2004 to August 2006 (routine treatment group). A total of 16 hematopathy patients undergoing allogenic hematopoietic stem cell transplantation from September 2006 to December 2008 (GM-CSF group).METHODS: In the routine treatment group, patients received mesna, hydration, alkalization and forced diuresis in the prevention of hemorrhagic cystitis. In the GM-CSF group, GM-CSF was infused into the bladder in addition to mesna,hydration, alkalization and forced diuresis in the prevention of hemorrhagic cystitis 24 hours before cyclophosphamide treatment. Catheter was extracted 3 days following cyclophosphamide withdraw. Following washing with saline, the bladder was emptied. 10 mL of saline and 5 mL of lidocaine were added into 300 μg of GM-CSF. The mixture was infused into the bladder for 60-120 minutes.MAIN OUTCOME MEASURES: The following parameters were measured: occurrence of hemorrhagic cystitis and its correlation to graft versus host disease, as well as the occurrence of cytomegalovirus infection and urinary system infection.RESULTS: Compared with routine treatment group, the occurrence rate of hemorrhagic cystitis was significantly decreased in the GM-CSF group (x2=4.39, P < 0.05), mean duration of hemorrhagic cystitis and duration of hospitalization were significantly shortened (t=3.97, P < 0.05; t=3.13, P < 0.05), and the occurrence rate of over grade HI hemorrhagic cystitis was significantly reduced (x2=5.04, P < 0.05). Cystitis degree was associated with degree and duration of graft-versus-host disease (r = 0.76).Compared with the routine treatment group, cytomegalovirus infection rate was slightly decreased in the GM-CSF group (x2=0.28, P> 0.05), and occurrence rate of over grade Ⅲ hemorrhagic cystitis was higher in patients with cytomegalovirus infection.Compared with the routine treatment group, the occurrence rate of urinary system infection was slightly reduced in the GM-CSF group (x2=0.28, P > 0.05).CONCLUSION: GM-CSF bladder irrigation is well tolerated and often effective, and should be considered as a preparative regimen of hemorrhagic cystitis after allogeneic hematopoietic stem call transplantation.