ObjectiveTo observe the image characteristics of OCT in patients of acquired immunodeficiency syndrome (AIDS) with cytomegalovirus retinitis (CMVR).MethodsThirty-nine eyes of 26 patients of AIDS with CMVR diagnosed in Department of ophthalmology of Beijing Ditan Hospital Capital Medical University from January 2015 to December 2017 were included in this study. All the patients were males, with the mean age of 33.12±9.87 years. All the patients underwent the OCT examination by Spectralis HRA+OCT. The locations of scanning were macular, optical papilla and posterior pole of retina with retinitis. Typical images were saved and analyzed.ResultsThe OCT pathological changes of CMVR included increase of retinal thickness and reflex of retina, indiscernible retinal layers, irregularity or absent external limiting membrane and/or ellipsoid zone, hyperreflective spots, vitreous cells. Among 39 eyes, there were 6 eyes with strong point-like reflection in the outer layer of retina around the lesion, 31 eyes (79.49%) with strong point-like reflection in the full layer of retina, 25 eyes (64.10%) with lesion involved macular area, 34 eyes (87.17%) with vitreous cells.ConclusionsOCT images of the eyes with AIDS with CMVR were characterized by lesions involving the whole retina. Absent ellipsoid zone or structural changes can be seen in the affected areas and peripheral areas of the lesion.
ObjectiveTo investigate the clinical manifestations of acquired immunodeficiency syndrome(AIDS) patients with initial-stage cytomegalovirus (CMV) retinitis (CMVR).MethodsRetrospective case series study. From July 2017 to November 2019, 21 patients with 22 eyes of AIDS combined with CMVR in the initial stage of AIDS and CMVR diagnosed in the eye examination in the study. Among them, there were 19 males with 19 eyes and 2 females with 3 eyes; the average age was 34.3±9.6 years. The average CD4+ T lymphocyte count of patients was 26.1±23.2/μl. Routine fundus screening revealed 17 cases, and the contralateral eye disease was found in 4 cases. There were 13 cases of CMVR in both eyes (61.9%, 13/21). Among them, both eyes were in the initial stage of CMVR, and the contralateral eyes were in the early stage of CMVR in 12 cases. The contralateral eye included 2 cases of human immunodeficiency virus-related retinal microangiopathy, 1 case of optic disc edema, and 5 cases of no obvious abnormality on fundus examination. All patients underwent slit lamp microscopy and ultra-wide-angle fundus photography examination. At the same time, 18 eyes underwent optical coherence tomography (OCT). Blood CMV-DNA detection was performed in 17 cases within 1 week before the first diagnosis; aqueous CMV-DNA detection was performed in 7 eyes within 1 week after the first diagnosis. Within 1 week after the fundus examination, 8 eyes of 8 cases and 8 eyes of 7 cases were received and not received systemic anti-CMV treatment; the treatment status was unknown in 6 cases and 6 eyes. After treatment, 18 eyes of 17 cases were followed up. The follow-up time was 0.5-28 months.ResultsThere were no obvious abnormalities in the anterior segment examination of all the affected eyes; the vitreous body was transparent. The fundus lesions were less than 1 optic disc diameter (DD), and they were white granular, clustered, with blurred edges. Among them, there were granular satellite lesions around the lesion in 18 eyes (81.8%, 18/22). The lesions were located in 19 eyes (86.4%, 19/22) in zone 2, 1 eye in zone 1 and 2 (4.5%, 1/22), and 2 eyes in zone 3 (9.1%, 2/22). In 18 eyes that underwent OCT examination, 12 eyes failed to obtain image data because the lesion was not in the conventional scanning range; the other 6 eyes showed the inner or full retina thickened or atrophy depression, structural destruction, accompanied by local vitreous punctate strong reflection. Among the 17 patients who underwent blood CMV-DNA testing, 1 (5.9%, 1/17) and 16 (94.1%, 16/17) cases were CMV-DNA negative and positive, respectively. The 7 eyes that underwent the CMV-DNA test of aqueous humor were all negative. Among the 18 eyes who were followed up, the lesions did not expand, and gradually subsided and absorbed in 4 eyes (22.2%, 4/18); the varying degrees of lesion enlargement in 14 eyes (77.8%, 14/18).ConclusionThe patients with AIDS and CMVR at the initial stage have no obvious ocular symptoms; the fundus shows white granular lesions less than 1 DD with blurred edges.
ObjectiveTo systematically evaluate the effects of cognitive behavioural therapy (CBT) on improving depression, medication adherence and quality of life in people living with HIV/AIDS (PLHIV). MethodsWe searched The Cochrane Library (Issue 4, 2013), Ovid-JBI, PubMed, EMbase, PsycARTICLES, CBM and CNKI to collect randomized controlled trials (RCTs) on improving depression, medication adherence and quality of life in PLHIV from the establishment dates to April 30th 2013. Two reviewers independently screened literature according to the inclusion and exclusion criteria, extracted data, and assessed methodological quality. Meta-analysis was conducted using RevMan 5.2. ResultsA total of 17 RCTs were included, involving 2 163 patients. The results of meta-analysis showed that CBT significantly improved PLHIV's depression (SMD=-0.26, 95%CI-0.41 to-0.10, P=0.001), and quality of life (SMD=-0.57, 95%CI-1.04 to-0.11, P=0.02) in 6 months. Meanwhile, CBT significantly improved PLHIV's medication adherence (WMD=3.98, 95%CI 1.67 to 6.30, P=0.000 8) in the long term. ConclusionCBT is efficacious in improving PLHIV's depression and quality of life in the short term, and improving medication adherence in the long term, compared to standard care.
Objective To observe the fundus characteristics of human immunodeficiency virus with acquired immune deficiency (HIV/AIDS). Methods A total of 1041 HIV/AIDS patients were enrolled in this study. The patients included 882 males (88.70%) and 159 females (11.30%). The patientsprime; ages ranged from 12 to 73 years, with a mean age of 41 years. The median time of HIV/AIDS diagnosis was 12 months, which ranged from one month to 10 years. HIV infection was acquired through sexual contact, intravenous drug use, blood transfusion or mother-to-child transmission in 475 patients (45.63%), 508 patients (48.80%), 44 patients (4.25%) and 14 patients (1.34%), respectively. Ocular examinations (vision acuity, slit lamp microscope and fundus examination) were performed on recruited patients with HIV/AIDS. Additional exams (intraocular pressure, fundus photography and fundus fluorescein angiography) were done if abnormal ocular fundus was found. The ocular manifestations were diagnosed according to clinic reference. Results Ocular manifestations of HIV/AIDS were detected in 247 patients (23.73%). Of 247 patients, the most common ocular manifestation was HIV retinopathy, which was present in 132 patients (53.44%); cytomegalovirus retinitis (CMVR) was second place, affecting 70 participants (28.34%). Clinic findings of HIV retinopathy included retina microaneurysm, hemorrhage along the blood vessel with cotton-wool spots, while irregular dry edge, granular appearing border, were present in CMVR, and the optic nerve may be affected. Fluorescein angiogram of HIV retinopathy demonstrated that hemorrhage was shown as sheltered fluorescence, with b fluorescence without leakage in center of hemorrhage. Fluorescein angiogram of CMVR demonstrated significant hemorrhage appearing as sheltered fluorescence with leakage and/or transparent fluorescence. The optic disk and lesioned area were stained with fluorescence. Conclusions There are various HIV/AIDS related ocular manifestation. HIV retinopathy and CMVR are common ocular manifestations. The main clinical findings of HIV retinopathy are hemorrhage and/or cotton-wool spots, while irregular granular appearing edges and hemorrhage were observed in CMVR.
ObjectiveTo evaluate the efficacy and safety of reduced-dose intravitreal ganciclovir for the treatment of acquired immunodeficiency syndrome (AIDS) patients with cytomegalovirus retinitis (CMVR).MethodsA prospective observational cohort study observed 15 AIDS patients (28 eyes) who suffered from CMVR onset between January 2016 and December 2018 at Nanning Aier Eye Hospital. Among this 28 eyes, BCVA of 6 eyes (21.4%) were between moving hand to counting finger, 15 eyes (53.6%) were between 0.02 to 0.1 and 7 eyes were better than 0.1 (25.0%). All eyes received intravitreal injection 0.1 ml of ganciclovir at 4 mg/ml (contain ganciclovir 0.4 mg). The induction regimen was twice weekly for 2 weeks and a maintenance period of the same dose weekly. The mean number of injections was 7.1±1.7 times. For hospitalized patients who had no contraindicated received a 14-day twice daily intravenous ganciclovir (IVG) 5.0 mg/kg·d until complete resolution of CMVR. All patients were divided into intravitreal ganciclovir (IVTG) group and IVTG+IVG group according to different treatment plans, which were 5 cases with 8 eyes and 10 cases with 20 eyes, respectively. The follow-up was more than 6 months. BCVA, complete resolution or stable of the lesion and complications were observed.ResultsSix months later, 20 eyes (71.4%) had a obvious reduced or disappeared of the anterior chamber and vitreous inflammation, and the retinal lesions became stable or complete resolution. 24 eyes showed improvements of BCVA and 4 eyes showed stable. 2 eyes (7.1%) presented with BCVA ≤ counting finger, 7 eyes (25.0%) were 0.02 - 0.1 and 19 eyes were ≥ 0.1 (67.9%). Compared with before treatment, the ratio of BCVA that less than or equal to counting finger and between 0.02 to 0.1 decreased (21.4% vs 7.1% and 53.6% vs 25.0%, respectively), but the ratio of BCVA better than 0.1 increased (25.0% vs 67.9%). When IVTG+IVG group was compared with IVTG group, the average time-to-resolution of CMVR were 83.2±25.2 and 85.3±24.4 days respectively. There was no significant difference in resolution times (Z=0.17, P=0.87). The ratio of retinal lesions became stable or complete resolution were 75.0% (15 eyes) and 62.5% (5 eyes), there was no evident difference in time-to-resolution between the two groups (F=0.42, P=0.51). No recurrence was seen during the follow-up period. In cases of unilateral CMVR, there were no patients with a second eye involvement during the follow-up period. No endophthalmitis, vitreous hemorrhage, retinal detachment were found in our study.ConclusionReduced-dose intravitreal ganciclovir is a safe and effective treatment option for CMVR.
ObjectivesTo investigate the epidemiological and clinical characteristics of first diagnosed human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) patients in a general hospital, so as to improve early recognition and diagnosis of HIV/AIDS.MethodsWe retrospectively analyzed the data of HIV/AIDS patients who were diagnosed for the first time and had medical records in West China Hospital of Sichuan University from January 2015 to December 2016. Epidemiological information, clinical characteristics and opportunistic infection of these patients were analyzed.ResultsThe 1 036 HIV/AIDS patients were mainly from other regions of Sichuan Province except Chengdu. The overall ratio of male to female was 3.26∶1, and the ages of the patients were mainly between 15 and 59 years old (83.20%). In the occupational distribution, household or unemployed accounted for the largest proportion (36.39%). In terms of education level, junior high school accounted for the largest proportion (27.70%). Among marital status, married accounted for the largest proportion (52.41%). Among ethnic groups, the Han nationality accounted for the largest proportion (87.64%). The main infection route was sexual transmission (82.05%), of which heterosexual transmission accounted for 65.64% and homosexual transmission accounted for 16.41%. The clinical departments of confirmed patients had a wide range of sources, the top five of which were General Outpatient Clinic, Infection Center, Department of Emergency, Department of Dermatology & Venerology and Department of Neurology. Of the patients, 66.99% reported asymptomatic, and 33.01% had one or more symptoms. The most common symptoms were systemic symptoms such as fever, fatigue and lymphadenopathy, as well as clinical manifestations of respiratory system, nervous system and gastrointestinal system. The clinical stage of HIV/AIDS patients were mainly asymptomatic phase and AIDS phase, accounting for 98.65%. Among the HIV/AIDS patients, there were obviously more medical patients than surgical patients. The most common symptoms of the medical patients were fever, cough and expectoration, headache, fatigue and abdominal pain. The main symptoms of the surgical patients were headache, abdominal pain and lymphadenopathy. Compared with the surgical HIV/AIDS patients, the medical patients were younger (Z=−2.647, P=0.008), and the platelet counts (t=−2.110, P=0.036) and CD4+ T lymphocyte counts (Z=−4.639, P<0.001) were lower, the differences were statistically significant. Compared with the homosexually transmitted HIV/AIDS patients, the heterosexually transmitted patients were older (t=25.477, P<0.001), and had lower CD4+ T lymphocyte counts (Z=−2.779, P=0.005). And in males, the red blood cell count and hemoglobin content were lower. There were 214 patients (20.66%) with opportunistic infections, and 50 patients (4.83%) with tumors.ConclusionsHIV/AIDS patients in this general hospital come from different clinic departments, and were mainly Han nationality and married men. Sexual transmission is the main transmission route. Common clinical presentations of HIV/AIDS include fever, fatigue, cough and expectoration, headache, abdominal pain and lymphadenopathy. The diagnosis and treatment of HIV/AIDS patients combined with opportunistic infections and tumors need more attention.
Objective To investigate the level and influencing factors of perceived HIV stigma and discrimination among people living with HIV/AIDS (PLWHA). Methods By using convenience sampling method, 123 patients were recruited from the department of infectious diseases in a tertiary hospital in Chengdu from April to May in 2017. Berger HIV stigma scale was used to measure the level of perceived HIV stigma. Results The mean score of Berger HIV stigma scale was 113.72±17.890, which revealed a middle to upper level. Among the four subscales, the score of disclosure concerns (3.07±0.462) was the highest, while the score of negative self-image (2.70±0.494) was the lowest. Multiple regression analysis showed that gender and self-perceived health status were the influencing factors of perceived HIV stigma. Conclusions The level of perceived HIV stigma among PLWHA is from middle to upper level. Female gender and poor self-perceived health status are associated with a higher level of perceived HIV stigma. Individualized interventions are required in order to reduce the level of HIV stigma.
ObjectiveTo study the distribution of pathogenic microorganisms in the ocular fluid of patients with acquired immunodeficiency syndrome (AIDS) and infectious uveitis.MethodsIt was a retrospective case analysis. From June 2018 to December 2019, 31 AIDS patients with infectious uveitis who were hospitalized or outpatient at Shanghai Public Health Clinical Center were included in the study. Among them, there were 30 males and 1 female; the average age was 38.51±11.17 years. There were 20 cases of panuveitis, 10 cases of posterior uveitis, and 1 case of infectious endophthalmitis. Serum CD4+T lymphocyte count (CD4+TC) were 0 - 239/μl during the same period. The second-generation gene sequencing technology was used to detect the collected intraocular fluid. Among 31 specimens, aqueous humor and vitreous humor were 27 and 4 respectively.ResultsAmong 31 specimens, 18 samples (58.1%, 18/31) of cytomegalovirus (CMV) were detected; varicella-zoster virus (VZV) were detected in 5 samples (16.1%, 5/31); Epstein-Barr virus were detected in 9 samples (29.0%, 9/31); human beta herpes virus type 6 (HHV6) were detected in 3 samples (9.7%, 3/31), human papillary molluscum virus (HPV), human polyoma virus, type G hepatitis virus were separately detected in 1 sample (3.2%, 1/31), all coexisting with other microorganisms. Parvovirus were detedcted in 8 samples (25.8%, 8/31); treponema pallidum were detedcted in 5 samples (16.1%, 5/31); toxoplasma gondii and Harmon coccidia were detedcted in 1 sample (3.2%, 1/31); synitelium Polycarpum were detedcted in 1 sample (3.2%, 1/31); mycobacterium tuberculosis complex, fungi, and microbacteria coexist were detedcted in 1 sample (3.2%, 1/31). Among the 18 CMV specimens, the number of gene sequences was more than 1059 (50.0%), and 104-1055 (27.7%). Among the 5 specimens of VZV, the number of gene sequences was＞1044 (80.0%). In one specimen, the mycobacterium tuberculosis complex, fungi, and microbacteria coexist, and the number of gene sequences were all＜100. The number of gene sequences of HHV6, HPV, human polyoma virus, type G virus, and parvovirus in all specimens was small. Among 31 specimens, 15 (48.4%) of pathogenic microorganisms were detected at least 2 species.ConclusionsCMV and VZV are the main pathogenic microorganisms of infective uveitis in patients with serum CD4+TC＜100/μl; treponema pallidum, toxoplasma gondii or other protozoa, mycobacterium tuberculosis, and fungi cause more infectious uveitis which are common in AIDS patients with serum CD4+TC＞100/μl. The coexistence of two or more microorganisms can be detected in the intraocular fluid of AIDS patients with infectious uveitis.
ObjectiveTo adapt existing clinical practice guidelines to the management of medication adherence to highly active antiretroviral therapy (HAART) in China, so as to provide evidence to support the development of practice guidelines that meet China's actual conditions. MethodsAccording to ADAPTE methodology and status of HAART in China, we searched, appraised, selected and adapted current clinical practice guidelines on the management of medication adherence to HAART. ResultsA total of 10 guidelines were included, and the final clinical practice guidelines for the management of medication adherence to HAART involved 3 aspects, including influential factors, assessment methods, and interventions. High quality evidence resources had been formed, and the quality of final clinical practice guidelines was higher. ConclusionIt is feasible to develop clinical practice guidelines according to the ADAPTE method, and reliable evidence support has been provided for the development of clinical practice guidelines based on guideline adaption.
Objective To observe ocular manifestations of acquired immunodeficiency syndrome（AIDS）.Methods Fourtytwo AIDS patients（66 eyes）with ocular complaints received examinations of visual acuity, slit-lamp microscope, ophthalmoscope and fundus fluorescence angiography (FFA). The results were retrospectively analyzed. Results There are five types of ocular findings, including cytomegalovirus (CMV) retinitis (37 eyes, 56.0%), retinal microvasculopathy of human immunodeficiency virus (21 eyes, 32.0%), optic nerve diseases (three eyes, 4.5%), retinal neuroepithelial layer detachment (two eyes, 3.0%) and uveitis (three eyes, 4.5%).Conclusions The common ocular manifestations showed progressive necrotic retinitis, retinal hemorrhage and retinal vasculitis and attenuated，cotton-wool spots in AIDS patients.