ABSTRACT
Objective To investigate the disease progression and influencing factors of human immunodeficiency virus (HIV)-infected persons in Sanya area from 2010-2020. Methods Data of HIV infected cases reported in XX region from January 2014 to January 2020 were collected through the National AIDS Comprehensive Prevention and Control Information System. The incidence of AIDS was calculated by the life expectancy method, and the single factors influencing the progression of HIV infection were analyzed from the aspects of sex, age, BMI, nationality, marital status, educational level, highly active anti-retroviral therapy (HAART), anemia, route of transmission, CD4+ cell count, and co-infection of other viruses. Results A total of 761 HIV-infected cases were reported in Sanya areaFrom January 2010 to January 2020, of which 103 had progressed to AIDS (13.53%), the incidence of AIDS was 6.01/100 person-years, the average incubation period was 4.63 years; There were 31 death cases, and the all-cause mortality rate was 1.81/100 person years; Gender, age, HAART treatment status, anemia, CD4+ cell count, and other viral infections were single factors that affect the disease progression of HIV-infected persons (χ2=16.803, 13.362, 15.954, 20.119, 16.039, 15.711, P+ cell count, and other viral infections were independent risk factors that affect the disease progression of HIV-infected persons (P=0.014, 0.007, 0.017, 0.009, 0.001, 0.001). Conclusion The incubation period is an important stage of the disease progression of HIV-infected patients, moreover, age, HAART treatment status, anemia, CD4+ cell count, and other viral infections are all independent risk factors that affect the disease progression of HIV-infected patients.
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Objective To investigate the clinical efficacy and related factors of holmium laser lithotripsy under ureteroscopy in treating mid -upper ureteral calculi.Methods The clinical data of 65 patients with mid -up-per ureteral calculi were retrospectively analyzed.Results The overall stone -free rate was 90.7% (59 /65 ). 4 weeks after operation,the stone -free rate was 94.9%(56 /59).The incidence rate of complications was 3.3%(2 /59).Stone size,hydronephrosis,ureteral stricture and twist,complicated with ureteral polypus were related to the success of lithotripsy(P =0.028).Conclusion Holmium laser lithotripsy under ureteroscopy in treating mid -upper ureteral calculi is safe and effective,improve surgical techniques and pay attention to cases screening may improve the success rate.
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Objective To summarize the experiences of treatment of calculus obstructive pyonephrosis with transureteroscopic holium laser lithotripsy. Methods There were 13 patients with flank pain and fever, all patients received antibacterial therapy and nutritional support before operation ,the patients of calculus obstructive pyonephrosis were treated using transureteroscopic holium laser lithotripsy. Results The ureteral calculus were cleared off in 10 cases, and in three cases, the stone moved to pelvis during operation that they needed additional procedure of ESWL, no severe complications were observed. Conclusion Transureteroscopic holium laser lithotripsy is safe,minimal in-vasive and effective method for treatment of calculus obstructive pyonephrosis and the therapeutic scheme can be the first choice.
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OBJECTIVE To investigate the distribution and resistance of commonly encountered pathogens in a General Hospital,and provide reference for antimicrobial agents usage.METHODS All pathogenic bacteria were isolated from the clinical specimens during the last four years and samples were identified.K-B method was performed to test the antibiotic resistance.RESULTS Among 1643 isolates,The Gram-negative bacteria Pseudomonas aeruginosaand Escherichia coli,and the Gram-positive bacteria Staphyococcus epidermidisand S.aureus were the main pathogens.The P.aeruginosa was highly resistant to broad-spectrum penicillins,third-generation cephalosprins,aminoglycosides and quinolones.But impenem showed activity against Gram-negative bacilli,with resistant rates less than