Objective To compare the incidence rate of non-motor symptoms including constipation, depression,REM sleep disorder(RBD)in patients with Parkinson′s disease(PD)and essential tremor(ET). Methods Sixty patients with PD and 40 patients with ET treated in the department of neurology of Tianjin People′s Hospital from October 2015 to June 2016 were enrolled in the study.The clinical data were recorded.The incidence rates of constipation,depression,REM sleep disorder in PD patients and ET patients were compared in order to analyze the correlation among HY staging and the duration of constipation,depression and RBD in PD patients.Results The incidence rates of constipation,depression,REM sleep disorder in PD group were significantly higher than those in ET group(88.3%(53/60)vs.10.0%(4/40); 61.7%(37/60) vs.27.5%(11/40),51.7%(31/60)vs.7.5%(3/40)),the differences were statistically significant(χ2=60.08,11.22,20.86,P<0.05).Spearman rank correlation analysis showed that the HY staging of patients with PD was related to the duration of constipation,the duration of depression and the duration of RBD(r=0.570,0.369,0.439,P<0.01).Conclusion The degree of correlation between constipation and HY staging is relatively high in PD patients.PD patients with constipation,depression,REM sleep disorder can provide reference for early diagnosis and differential diagnosis of ET patients.

Objective: To investigate the trend in incidence of hepatitis C in Jingzhou City, Hubei Province from 2008 to 2022, and to examine the age-period-cohort effect, so as to provide the basis for the formulation of hepatitis C prevention strategies. Methods: Demographic data and incidence data of hepatitis C in Jingzhou City from 2008 to 2022 were collected through the Chinese Disease Prevention and Control Information System, and the trend in incidence of hepatitis C was analyzed using average annual percent change (AAPC) and annual percent change (APC). The effects of age, period and cohort on the incidence of hepatitis C were examined with an age-period-cohort model. Results: The average annual incidence of hepatitis C in Jingzhou City from 2008 and 2022 was 20.26/105, with a male incidence of 20.04/105 and a female incidence of 20.47/105. The incidence of hepatitis C initially rose and then fell (AAPC=5.375%, P<0.05), with a rising trend from 2008 to 2018 (APC=13.370%, P<0.05) and a decreasing trend from 2018 to 2022 (APC=-12.231%, P<0.05). The incidence of hepatitis C appeared a tendency towards a rise with age, and the 80-84 age group had the highest risk (RR=11.420, 95%CI: 7.631-17.090) in relative to the 45-49 age group. The incidence of hepatitis C appeared a tendency towards a rise followed by a decline with time, and an increased risk of hepatitis C was seen from 2013 to 2017 (RR=1.393, 95%CI: 1.272-1.525) and a decreased risk was seen from 2018 to 2022 (RR=1.237, 95%CI: 1.072-1.428) in relative to the period from 2008 to 2012. The incidence of hepatitis C appeared a tendency towards a rise followed by a decline with the cohort, and a higher risk was found in the 1965-1984 cohort (all RR>1.300) in relative to the 1960-1964 cohort. The incidence of hepatitis C, the age and period effects in men and women, and the cohort effects in men were consistent with the whole population. In addition to the 1965-1984 cohort, a higher risk was found in the 2000-2014 cohort in women (all RR>1.250). Conclusions From 2008 to 2022, the incidence of hepatitis C in Jingzhou City experienced a notable rise and subsequent decline. The incidence of hepatitis C increased with age, with higher risks seen among middle-aged and elderly people.

Objective: To investigate the characteristics of dead HIV/AIDS cases within 1 year after confirmatory testing in Jingzhou City, Hubei Province from 1996 to 2021, so as to provide the evidence for facilitating early identification and treatment of AIDS. Methods: The basic and follow-up data of HIV/AIDS cases were retrieved from the HIV/AIDS Comprehensive Response Information System of Chinese Disease Prevention and Control Information System, and mortality density and its trend were evaluated within 1 year after confirmatory testing. The factors affecting death within 1 year after confirmatory testing were identified using a Cox proportional hazards model, and the demographics, detection, treatment and cause of death were analyzed among dead HIV/AIDS cases within 1 year after confirmatory testing. Results: A total of 3 304 HIV/AIDS cases were included, with 508 deaths within 1 year after confirmatory testing. The overall mortality density was 17.43 per 100 person-years, and the mortality density appeared a tendency towards a reduction from 1996 to 2021 (χ2trend=21.053, P<0.001). Of all dead HIV/AIDS cases within 1 year after confirmatory testing, 77.76% were men, 67.72% at ages of 45 years and older, 83.86% with transmission by heterosexual contact, 83.66% identified in medical institutions, 62.20% without antiretroviral therapy, and 47.83% without detection of CD4+T cell count. Mortality that was not associated with AIDS was the predominant cause of death among dead HIV/AIDS cases within 1 year after confirmatory testing (58.86%). Age of 30 years and older (HR: 1.781-4.644, 95%CI: 1.073-7.784), identification in medical institutions (HR=2.130, 95%CI: 1.306-4.474), initial CD4+T cell count of <200 cells/μL (HR: 2.649-12.879, 95%CI: 1.669-19.189), no antiretroviral therapy (HR=7.945, 95%CI: 5.743-10.993) and initiation of antiretroviral therapy 4 to 12 months after confirmatory testing (HR=1.636, 95%CI: 1.005-2.662) resulted in a higher risk of mortality within 1 year after confirmatory testing. Conclusions The mortality density appeared a tendency towards a reduction among cases within 1 year after confirmatory testing in Jingzhou City from 1996 to 2021. Mortality within 1 year after confirmatory testing was associated with advanced age, heterosexual contact transmission, identification in medical institutions, low CD4+T cell counts, and delay or absence of antiretroviral therapy.

Objective:The expression of endothelial growth factor-A (VEGF-A), chemokine [monocyte chemoattractant protein-1(MCP-1) and RANTES] in stenosis of autologous arteriovenous fistula (AVF) in hemodialysis patients and their correlation with basic fibroblast growth factor (b-FGF).Methods:From March 2018 to April 2019, 90 patients with end-stage renal disease were enrolled in this study. All patients were given the first autologous AVF surgery, and 45 patients with AVF loss were in group Ⅰ, 45 patients with normal AVF were in group Ⅱ. The thickness and area of intima and media were measured. The expression of growth factors was detected by immunohistochemistry. The correlation between serum b-FGF and the expression of growth factors was analyzed.Results:The thickness ratio and area ratio of intima to media in group Ⅰ were larger than those in group Ⅱ ( P<0.05). VEGF-A, MCP-1 and RANTES were strongly positive in group Ⅰ and weakly positive in group Ⅱ. The expression levels of serum b-FGF, serum and tissue VEGF-A, MCP-1 and RANTES in group Ⅰ were significantly higher than those in group Ⅱ ( P<0.05). Serum b-FGF levels in group Ⅰ were positively correlated with serum levels of VEGF-A, MCP-1 and RANTES ( r=0.794, 0.523, 0.576, P<0.05), while serum b-FGF levels in group Ⅱ were not significantly correlated with serum levels of VEGF-A, MCP-1 and RANTES ( P>0.05). Conclusions:Serum b-FGF may play an important role in venous intimal hyperplasia by mediating the over expression of VEGF-A, MCP-1 and RANTES.

Objective To apply real-time transperineal ultrasound ( TPUS) to monitor the intra-fractional prostate motion,collect and analyze the data of the prostate motion,aiming to provide evidence for the optimization of the target area and plan of radiotherapy for prostate cancer. Methods TPUS is a non-invasive monitoring technique that utilizes an automatic scanning ultrasound probe to dynamically monitor and correct the motion of organs during radiotherapy. In this study, TPUS was utilized to collect 1588 intra-fractional data of 70 patients with prostate cancer. Prior to each cycle of radiotherapy,CBCT was adopted to correct the errors between intra-factional data by using VMAT. During radiotherapy, real-time ( once per second) ultrasound images were acquired to monitor the 3D motion of the prostate on the x (left+,right-),y (cranial+, caudal-), and z ( abdominal+, dorsal-) axes, emphasizing the analysis of 4D motion of the prostate. Results All patients successfully completed the treatment and data collection. The median time of effective monitoring per faction was 179 seconds (132-286 seconds). During 95% of the monitoring time,the distance of prostate motion was 2. 22 mm in the left direction,2. 17 mm in the right,2. 08 mm in the cranial, 1. 98 mm in the caudal,2. 44 mm in the abdominal and 2. 97 mm in the dorsal direction,respectively. In the x,y and z axes,the percentage of time in which the distance of prostate motion less than 1 mm among the total time was 83. 07%,85. 46% and 78. 27%,respectively,whereas 97. 70%,97. 87% and 96. 45% for＜3 mm, respectively. Conclusions TPUS is a non-invasive real-time monitoring technique,which can detect the 4D motion of the prostate during radiotherapy. By using VMAT,the range of prostate motion is relatively small, and the motion range is less than 3 mm in each direction within 95% of the time.

OBJECTIVETo investigate the microsurgical tchniques and effects for the resection of anterior clinoid meningioma (ACM).

METHODSBetween January 2003 and March 2013, a total of 46 ACM patients were operated on via the pterion approach or lateral subfrontal approach. There were 16 male patients and 30 female patients, their mean age was 48.5 (16-69) years. Symptoms lasted from 1 month to 9 years(average 24.7 months). Preoperative CT and MRI examination showed that the tumors were located in the anterior clinoid process (25 cases on the right side, 21 cases on the left side). The average maximal tumor diameter was 4.4 cm (1.9-7.4 cm). The patients were peroidly followed-up on outpatient on 3 months to 6 months, then every year postoperativelly. The clinical data, radiological findings, surgical records and outcome of patients were retrospectively analyzed, and the prognostic factors were ananlyzed by using of the unpaired data χ(2) test with continuity correction.

RESULTSOf fourty-six patients operated on, apparently complete removal was achieved in 36 patients (78.3%), 10 patients (21.7%) had minimal residual tumors, 5 of which had gamma knife radiosurgery. Preexisting visual deficit improved in 21 of 41 patients (51.2%), unchanged in 16(35.6%), and worsened in 9(20.0%). At 3-6 months after discharge, 37(80.4%) patients had a good recovery, 7(15.6%) patients were moderately disabled, 1(2.2%) presented with severe disability, and 1 (2.2%) patient died of surgery-related causes. The tumor wrapping blood vessels (χ(2) = 4.676, P = 0.031) and violating cavernous sinus(χ(2) = 4.973, P = 0.026) were causes of unfavorable prognosis. During the mean follow-up of 35.1 months (range, 4-107 months) for 40 patients, the average Karnofsky score was 83.2. Tumor recurred in 4 cases: 2 of which required reoperation, and 2 had gamma knife radiosurgery.

CONCLUSIONSTumor wrapped vessels and invasion of the cavernous sinus are important unfavorable prognostic factors for ACM resection. By using appropriate surgical strategies and techniques, ACM can be removed safely via the pterion approach or lateral subfrontal approach with relatively low morbidity and mortality.

Adolescent ; Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Male ; Meningeal Neoplasms ; surgery ; Meningioma ; surgery ; Microsurgery ; Middle Aged ; Neurosurgical Procedures ; methods ; Retrospective Studies ; Treatment Outcome ; Young Adult

Cutaneous chronic wounds are a major global health burden in continuous growth due to population aging and the higher incidence of chronic diseases, such as diabetes. In the process of spontaneous wound healing, growth factors play a vital role. Thanks to the high content of growth factors in platelet rich plasma(PRP), more and more PRP has been used to treat chronic refractory wounds, including diabetic ulcer, pressure ulcer, venous ulcer, and burns, etc., and has achieved significant results. Given the short duration of local growth factor release in the wound when PRP is applied alone, some studies have combined PRP with different tissue biology materials, such as hyaluronic acid, chitosan, and chitosan derivatives, to achieve better therapeutic results. In this paper, the preparation method of PRP, the mechanism of growth factors, the effect of PRP on wound repair, the combined application of PRP with repair materials and the advantages and disadvantages of PRP are reviewed.

Platelets are important components of the blood system. There are many kinds of concentrated platelets and their derivatives, among which platelet-rich plasma (PRP ), growth factors (GFs) and platelet-rich fibrin (PRF) have been widely used in clinical practice. Lyophilized platelets (Lyo-P) or freeze-dried platelets (FDP) are prepared from concentrated platelets by freeze-drying and have the advantages of long storage time at room temperature, light weight, convenient transportation, inactivation of pathogens, etc. Lyo-P contain high concentration of GFs, fibrin, white blood cells and various cytokines. In addition to their hemostatic and coagulative functions, Lyo-P and their products are increasingly used in wound healing, tissue repair, cosmetology, reproductive medicine and other fields.

【Objective】 To explore the laboratory monitoring procedure and its clinical significance in patients with passenger lymphocyte syndrome after liver transplantation. 【Methods】 The Hb and bilirubin levels were monitored in one AB blood type patient post-liver transplantation. The ABO blood group type, unexpected antibody screening test, direct anti-globulin test and acid elution test were performed respectively in blood samples of the patient to identify the serum antibodies and erythrocyte membrane sensitized antibodies. 【Results】 The patent’s Hb level showed a decreasing trend on the day 11 post-operation, reaching the lowest level of 62 g/L on day 17, and his serum bilirubin increased. The patient’s ABO blood type was determined as AB while anti-B antibody was detected in the patient’s serum. The direct anti-globulin test was weakly positive, while the unexpected antibody screening test was negative. Anti-B antibody was detected in the elution and the patient’s serum. The patient′s serum was incompatible with type AB and type B erythrocytes in the cross-matching test, while it was compatible with type A and type O erythrocytes. 【Conclusion】 Through monitoring serum anti-A, anti-B and direct anti-human globulin test, the patients with passenger lymphocyte syndrome after liver transplantation can be early diagnosed and the prognosis can be improved.

【Objective】 To explore the effect of intelligent closed-loop mobile nursing management system in quality management of blood transfusion. 【Methods】 The mobile nursing system and the cold chain management system of our hospital were integrated to realize intelligent closed-loop management of blood transfusion. After consulting medical records, 789 blood recipients, admitted to the Department of Hematology of our hospital from January to December 2017 (before the implementation of closed-loop management), were selected as the control group, and 836 blood recipients, admitted during January to December 2018 (after the implementation of closed-loop management), were selected as the observation group. A self-designed blood transfusion standard management checklist was adopted, with the number of standard execution items as the numerator and the total number of checked items as the denominator to obtain the standard implementation rate. The checking rate of blood sample collection, blood transfusion rate within 30 min after blood issuing, the execution rate of double check specification and inspection specification, the completion rate of RBCs transfusion within 4 h and qualified rate of blood transfusion nursing record before and after the implementation of closed-loop management were compared by chi-square test or Fisher's exact probability method to evaluate the efficacy of blood quality management improvement. A total of 8 head nurses from clinical departments (Hematology Department, Cardiac Surgery Department, Operating Room, Comprehensive ICU) involved in blood transfusion were selected for semi-structured interviews. The interviews focused on the effect of intelligent closed-loop mobile nursing information system in quality management of clinical blood use, and the results of the interviews were analyzed. 【Results】 The double check execution rate of blood transfusion, the checking rate of blood sample collection specification, the transfusion rate within 30 min after blood issuing, the execution rate of blood transfusion inspection, the completion rate of RBCs transfusion within 4 h, the qualified rate of blood transfusion nursing record in the observation group and the control group after and before the implication of the intelligent closed-loop mobile nursing management system were 100%(836/836) vs 97.72%(771/789), 99.04%(828/836) vs 97.34%(768/789), 97.97%(819/836) vs 95.06%(750/789), 99.28%(830/836) vs 94.93%(712/789), 99.16%(829/836) vs 97.47%(769/789) and 100%(836/836) vs 89.73%(708/789), respectively, showing significant improvement (P < 0.05). The time spend on the record, summary and feedback of quality control results was significantly shortened. 【Conclusion】 The application of intelligent closed-loop mobile nursing management system in the quality management of clinical blood use can effectively improve the efficiency of blood transfusion, nursing quality and the safety of clinical blood use.