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Objective:To understand the incidence of sleep disorder in human immunodeficiency virus/acquired immune deficiency syndrome (HIV/AIDS) patients before antiviral therapy, and to explore its risk factors.Methods:200 newly treated HIV/AIDS patients who visited the Eighth Affiliated City Hospital of Guangzhou Medical University from January to June 2016 were randomly selected. According to the Pittsburgh Sleep Quality Index (PSQI), they were divided into a good sleep group and a Sleep disorder group; The influencing factors of sleep disorder in HIV/AIDS patients were analyzed by univariate analysis and multivariate logistic regression.Results:The incidence of Sleep disorder in 200 HIV/AIDS patients before antiviral therapy was 22.5%(45/200); CD4 + T cell count was (414.13±202.16)/μl; 29%(58/200) of patients had CD4 + T cell counts<200/μl. There were significant differences in CD4 + T cell count and the proportion of patients with syphilis infection, comorbidity anxiety and comorbidity depression between the good sleep group and the Sleep disorder group (all P<0.05). Multivariate logistic regression analysis showed that syphilis infection ( OR=4.606; 95% CI: 1.973-10.752; P<0.001), comorbidity anxiety ( OR=2.496; 95% CI: 1.086-5.737; P=0.031) and comorbidity depression ( OR=2.087; 95% CI: 0.915-4.760; P=0.040) were risk factors for sleep disorder in HIV/AIDS patients before antiviral treatment. Conclusions:The incidence of Sleep disorder in HIV/AIDS patients before antiviral therapy in Guangzhou is high, especially in patients with syphilis infection, comorbidity anxiety and comorbidity depression. The sleep disorder of HIV/AIDS patients should be assessed and detected early, and multiple interventions should be taken to improve sleep quality.
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Objective:To investigate the characteristics and differences of anxiety, depression and sleep disorder among human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) patients in Guangzhou, then optimize the antiretroviral therapy and provide effective mental intervention.Methods:All HIV/AIDS patients from the outpatient department of Guangzhou Eighth People's Hospital were enrolled in the present study from January 2016 to December 2016. They were evaluated by the hospital anxiety and depression scale and Pittsburgh Sleep Quality Index, to analyze the levels of depression, anxiety and sleep disorder.Results:The incidences of anxiety, depression and sleep disorder were 30.5%(61/200), 31.0%(62/200) and 22.5%(45/200) respectively. 36.1%(22/61) of patients with anxiety and 35.5%(22/62) of patients with depression were accompanied by sleep disorder. The sleep disturbance index were significant higher in HIV/AIDS patients with anxiety ( t=4.065, P<0.001) or depression ( t=3.034, P=0.003) than those without anxiety or depression. Anxiety was mainly found in HIV/AIDS patients in aged 20 to 40 group ( F=7.998, P=0.018), while depression was mostly found in HIV/AIDS patients who didn't receive higher education ( F=13.55, P=0.001), and sleep disorder was more common in people with CD4 + count <200 cells/μl ( t=2.01, P=0.046). Conclusions:Anxiety and depression, which could aggravate sleep disorder, are very common in HIV/AIDS patients. Psychological care need to be strengthened to HIV positive patients in early phase, and screening questionnaires should be conducted before antiretroviral treatment began.
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Objective@#To investigate the clinical, immunological and virological characteristics of HIV-1 infected patients in the acute phase, for the sake of improving the diagnosis of acute infection with HIV-1.@*Methods@#We retrospectively analyzed the clinical manifestation and laboratory data of patients with acute HIV-1 infection who were admitted to the Center of Infectious Diseases, Guangzhou Eighth People’s Hospital from January 2012 to June 2017.@*Results@#Forty-four patients were enrolled into the study, 86.4% of them were male. 59.1% patients were homosexually transmitted. Clinical symptoms and signs mostly consisted of fever (84.1%), lymphadenopathy (56.8%) and so on, while 15.9% patients had central nervous system symptoms. Most common opportunistic infection included lung infection (50.0%) and oropharyngeal candidiasis (22.7%). Leucopenia (10 patients, 22.7%), and decreased CD4+ T cell count (267.5 cells/μl), inverted CD4+ /CD8+ ratio (86.4%) was mostly seen. Compared to patients who had HIV RNA load less than 6 lg copies/ml, the group of patients who had HIV RNA load more than 6 lg copies/ml had lower levels of CD4+ T cells (t=-3.724, P=0.001).@*Conclusions@#Patients with acute HIV infection have many different kinds of clinical symptoms and can be accompanied by opportunistic infection, and with high viremia.
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Objective@#To investigate the combined effects of hepatitis B virus and hepatitis C virus (HBV/HCV) infection on the cause of death in patients with acquired immunodeficiency syndrome (AIDS).@*Methods@#The causes of death of 111 cases of AIDS with HBV/HCV (combined infection group) and 210 AIDS patients (single infection group) admitted to our hospital from 2012 to 2016 data were compared using chi-square test.@*Results@#There was no statistically significant difference in gender composition and age in the combined infection groups (P > 0.05). The main causes of death in the combined infection group were severe pneumonia (44.1%), end-stage liver disease (18.9%), and central nervous system infection (14.4%). The main causes of death in the single infection group were severe pneumonia (47.6%) and central nervous system infection (14.3%) and tumor (13.3%). There was no case of end-stage liver disease. The ratio of end-stage liver disease in the former group was significantly higher than that in the latter group (χ2 = 42.511, P < 0.001). The main cause of death in 12 HIV/HBV/HCV triple-infected patients was end-stage liver disease, accounting for 41.7%, which was significantly higher than 18.9% of end-stage liver disease in HIV/HBV or HIV/HCV dual infection (99 cases). And the difference was statistically significant (χ2 = 4.539, P = 0.033); however, the ratio of end-stage liver disease in 50 HIV/HBV co-infected patients and 49 HIV/HCV co-infected patients was 16.0% vs. 16.3%, respectively, and the difference was not statistically significant (χ2 = 0.002, P = 0.965). In the co-infected group, 36 patients had CD4+ cell counts >100/μl, the primary cause of death was end-stage liver disease, accounting for 38.2%. 75 patients with CD4+ ≤ 100/μl died due to end-stage liver disease, accounting for 9.3% and the difference was statistically significant (χ2 = 13.852, P < 0.05).@*Conclusion@#End-stage liver disease is the main cause of death in patients with AIDS combined with HBV or HCV, especially triplet infection and CD4+ cell count > 100/μl. An early diagnosis and treatment of HBV or HCV infection should commence as soon as possible.
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Objective To detect the change of hepatitis C virus (HCV)RNA in the peripheral blood mononuclear cells (PBMC)and serum of patients with chronic hepatitis C (CHC)during treatment with peg-interferon α-2a (Peg IFNα-2a)plus ribavirin (RBV),and to analyze the clinical significance of HCV RNA detection in PBMC.Methods The peripheral blood samples of 20 CHC patients who visited Department of Infectious Diseases in Guangzhou No.8 People′s Hospital from June 2013 to December 2014,were collected during treatment with Peg IFNα-2a+RBV at different time points (week 0,2,4, 12,24,36 and 48).Serum and PBMC were separated.Accurate fluorescence quantification assay (Cobas TaqMan real time polymerase chain reaction[PCR])was used to detect HCV RNA level in serum,while real-time PCR and nest-PCR were applied to detect HCV RNA in PBMC.Categorical data were analyzed byχ2 test.Results Accurate fluorescence quantification of serum HCV RNA showed that HCV RNA level decline rapidly after treatment (F = 148.06,P < 0.01 ),and 18 patients achieved HCV RNA undetectable at week 12 of treatment.The positive rate of nest-PCR was higher than real-time PCR (all P <0.01).Comparison of HCV RNA levels in serum and PBMC from 20 cases found that,the clearance rate of HCV RNA in PBMC was postponed.Two patients whose HCV RNA in PBMC kept detectable relapsed at week 24 after end of treatment.Conclusions HCV RNA can be detected in PBMC of CHC patients and the positive rate of nest-PCR is higher than real-time PCR.Antiviral therapy is effective on HCV both inside and outside PBMC,but the clearance rate of HCV RNA in PBMC is postponed compared with that in serum.Slow clearance of HCV in PBMC may be a risk factor for relapse after end of treatment.
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Objective To investigate the epidemiological and clinical features of acute hepatitis E (AHE).Methods All the data of AHE patients from April 2005 to October 2011 were collected and their epidemiological features were retrospectively analyzed.Patients were divided into two groups:patients with single hepatitis E virus (HEV ) infection and patients with HEV/hepatitis B virus (HBV ) coinfection,to compare the biochemical parameters and outcomes and to find out the risk factors for AHE related liver failure.Kruskal-Wallis test,Chi square test,and Logistical regression analysis were used for statistical analysis.Results A total of 621 cases were included in the present study and most patients were elderly male and happened from February to May every year.The incidence of AHE related liver failure and mortality was 18.68% and 1 .93%,respectively.Compared to the single HEV group (n=331 ),the HEV/HBV group (n = 280 )had a longer hospital stay (46 d vs 40 d,Z = - 4.591 ,P < 0.01 ),a significantly lower prothrombin activity (55 .5 % vs 78.7%,Z =-7.998,P <0.01 )and a significantly higher incidence of AHE related liver failure (30.7% vs 9.1 %,χ2 =46.229,P <0.01 ).In single HEV related liver failure group (n=30),the percentages of early-stage,interim-stage and end-stage live failure were 53.33%,23.33% and 23.33%,respectively.While in the HEV/HBV related liver failure group (n=86),the corresponding numbers were 34.88%,31 .40% and 33.72%,respectively.The differences were not statistically significant (χ2 = 3.176,P = 0.204 ).Additionally,the clinical outcome between these two groups was also comparable (83.33% vs 91 .86%,χ2 =0.945 ,P = 0.331 ).The Logistic analysis showed that age over 50 years (OR=2.080,P =0.002)and coinfection with HBV (OR=5 .632, P <0.01)were risk factors for AHE related liver failure.Conclusions AHE is seasonal and mainly occurs in elderly male.Advanced age and HBV coinfection may be risk factors of severe AHE.
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Objective To evaluate the therapeutic effect of highly active anti-retroviral therapy (HAART) in treatment-na(i)ve Chinese patients with AIDS, to provide evidences for standardizing HAART.Methods Seventy-four treatment-naive AIDS patients were initiated with HAART and followed up regularly for 3 years. The clinical and laboratory data, side effects and drug resistance were observed and analyzed during the follow-up period. Results Of the 74 patients, 46 were males and 28 were females, with the average age being 42 years. The mean HIV viral load was ( 2. 2 ± 2.0 ) × 105 copies/ml and the baseline mean CD4+ T lymphocyte count was (62 ± 71 )cells/μl before treatment. After treatment for 3, 6, 12, 18,24, 30 and 36 months, the percentage of undetectable HIV viral road (less than 50 copies/ml ) was 71.6%, 83.8%, 75.7%, 77.0%, 82.4%, 81.1% and 79.7% respectively, and CD4+T lymphocyte count ascended to ( 167 ± 105), ( 177 ± 129), (238 ± 137), (290 ± 158), (304 ± 191 ), (331 ± 175) and ( 352 ± 202 ) cells/μl. The increase in amplitude of CD4+ T lymphocyte count in different periods examined was different, with the period of 0-3 months post-treatment demonstrating the most obvious augmentation ( P ＜ 0. 01 ) . The most common adverse reactions were liver function injury ( 52/74,70. 3% ), hyperlipemia (52/74, 70. 3%), hematopoietic inhibition of the bone marrow (33/74, 44. 6% ),peripheral neuritis (32/74, 43.2% ) and lipoatrophy (26/74, 35. 1%). Clinical drug resistance were found in nine patients and HIV gene mutations were detected in these patients. Conclusions Chinese treatment-naive AIDS patients have achieved good virological and immunological response to generic-drugpredominant HAART regimes with low drug resistance, but relatively more side effects.
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Objective To investigate the clinical features, prognosis and risk factors of patients of acquired immunodeficiency syndrome (AIDS) complicated with cryptococcal meningitis (CM). Methods Totally 26 patients of AIDS with CM who were hospitalized in the No. 8th People's Hospital of Guangzhou were enrolled in this study. The clinical data including diagnosis,experimental and etiological test,treatments and prognosis from all the patients were analyzed retrospectively. The results of cerebrospinal fluid routine test and CD4+ T lymphocyte were compared with those of AIDS patients complicated with tuberculous meningitis. Results Among the 26 patients enrolled in the study, the positive rate of cerebrospinal fluid india ink smear or Crypotococcus neoforrnans euhure was 84.6%. The most common symptoms were fever, headache and meningeal irritation sign. The average CD4+ lymphocyte count was 17.83 × 106/L, which was statistically different from that of tuberculous meningitis patients. All the patients showed concomitant multiple organ infections. The mortality rate was as high as 42.3%. At the end of therapy, the cell counts in the eerebrospinal fluid were remarkably higher in the patients with unfavorable prognosis compared to the patients with good prognosis, which was statistically different. Conclusions CD4+ lymphocyte count is an important marker for differentiating CM from tuberculous meningitis in AIDS patients. The results of cerebrospinal fluid routine test can predict the prognosis.