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51.
Khem Narayan Pokhrel Kalpana Gaulee Pokhrel Vidya Dev Sharma Krishna Chandra Poudel Sanjeev Raj Neupane Linda Beatrice Mlunde 《AIDS care》2019,31(8):923-931
People living with HIV often experience mental health disorders and engage in substance use. Evidence, however, is limited about the influence of mental health disorders and substance use on non-adherence to ART. We conducted a cross-sectional study among 682 HIV-positive people on ART in Nepal. We measured their depressive symptoms, anxiety, stress levels, substance use, and non-adherence to ART. We developed logistic regression models to examine the association of mental health disorders and substance use with non-adherence to ART. Experiencing depressive symptoms was positively associated with ART non-adherence among HIV-positive people (men: AOR?=?2.77, p?=?.001; women: AOR?=?3.69, p?=?.001). Additionally, both men and women were more likely to have non-adherence to ART when they had anxiety (men: AOR =?2.19, p?=?.022; women AOR?=?2.83, p?=?.001) and higher stress scores (men: AOR?=?1.11, p?=?.001; women: AOR?=?1.08, p?=?.001). While substance use was associated with non-adherence only in HIV-positive men (AOR?=?3.12, p?<?.001). Depressive symptoms, anxiety, and high level of stress had negative roles on adherence in HIV-positive men and women. While substance use had a negative role on ART adherence among men only. Results highlight that the HIV-positive people should be screened and provided treatment and psychosocial support while providing ART services to improve their medication adherence. 相似文献
52.
Sertoli-Leydig cell tumors are uncommon tumors of ovary accounting for about 1% of sex cord stromal tumors. They constitute between 0.1% to 0.5% of all the primary ovarian neoplasms. The majority of reported cases are moderately or poorly differentiated combined Sertoli-Leydig cell tumors. A rare case of Sertoli-Leydig cell tumor with heterologous element in a 14 year girl is described. The heterologous component comprised smooth muscle, an uncommon element, that was seen in 60 to 70% of the tumor area. The epithelial element of the tumor consisted of solid, tubular and foci of retiform pattern. Both these features imply a poor prognosis. 相似文献
53.
Dev D Lo Y Ho GY Burk RD Klein RS 《Journal of acquired immune deficiency syndromes (1999)》2006,41(4):527-529
A total of 230 women drug users were prospectively studied. At 6-month intervals, interviews, HIV testing, and cervicovaginal lavage sampling for human papillomavirus (HPV) were performed. HPV was detected and typed using a MY09/MY11 polymerase chain reaction system. 230 women without high-risk HPV (types 16, 18, 26, 31, 33, 35, 39, 45, 51, 52, 56, 58. 59, 68, 73 and 82), with or without non-high risk HPV types at baseline, were included in analyses. Incidence rates of and factors associated with HPV infections of all types and high-risk types (types 16, 18, 26, 31, 33, 35, 39, 45, 51, 52, 56, 58, 59, 68, 73, and 82) were analyzed. Baseline median age was 40 years (range 24-65); 62% of women were Hispanic, 20% black, and 16% white; 54 (24%) were HIV seropositive; 172 (75%) were without detectable HPV; 58 (25%) had only low-risk or untypeable HPV. The incidence rates for any and for high-risk type HPV infection were 9.5/100 and 4.8/100 person-years, respectively. HIV-positive women had a significantly increased hazard rate for any HPV (HRadj: 3.4; 95% CI: 1.4 to 8.0) and for high-risk HPV (HRadj 3.0; 95% CI: 1.4 to 6.6), adjusted for race, sexual behaviors, condom use, and history of other sexually transmitted infections. HIV infection was independently associated with a substantial and significantly increased risk for any and for high-risk genital HPV infection and was the most important risk factor found. 相似文献
54.
55.
Judith M. Yates BA DipEd Psych RN RM Judith Lumley MA MB BS PhD Grad Dip Child Dev FAFPHM Robin J. Bell MB BS PhD MPH FAFPHM 《The Australian & New Zealand journal of obstetrics & gynaecology》1995,35(4):375-379
Summary: A statewide study to ascertain the number of ultrasound scans received by women in pregnancy, to identify the proportion having a scan at 16 to 20 weeks' gestation, and to establish where the scan at 16 to 20 weeks was performed was carried out between January, 1991 and June, 1992 in Victoria. Additional data were collected by midwives and entered on the perinatal morbidity statistics form routinely completed for all births. Of 52,319 women providing responses, 3.1% did not have a scan. Of the remaining 96.9% who had a scan, 73.5% were scanned at 16 to 20 weeks'gestation. Predictors of not having a scan were maternal birthplace and higher parity: previous perinatal death(s), and attendance at nonteaching hospitals predicted the opposite. Predictors of being scanned were location of hospital (country), maternal birthplace, higher parity and maternal age (< 20 years). Substantial differences in frequency and timing were found between hospitals attended. Factors associated with the pattern of scanning are not readily explicable in terms of risk of malformations or women's choices. 相似文献
56.
Andrew C. Swift S.Dev. Singh 《International journal of pediatric otorhinolaryngology》1985,10(3):253-261
Nasal gliomata are rare and experience in management is therefore not widespread. Clinical details of 5 children with nasal gliomata are presented. In each case the glioma was excised by an external approach without the need for craniotomy. These cases demonstrate the variability of presenting features and problems in management. They illustrate a relatively conservative surgical approach to treatment which we consider to be safe and effective. The characteristics of these unusual neural malformations are reviewed, and the management is discussed. 相似文献
57.
OBJECTIVE: To determine whether topical aqueous suppressant therapy applied after pars plana vitrectomy with gas tamponade prevents postoperative intraocular pressure (IOP) elevation. DESIGN: Prospective, nonrandomized comparative study. PARTICIPANTS: Forty-one patients who met inclusion criteria and underwent pars plana vitrectomy with gas tamponade (SF6 18%-20% or C3F8 12%-16%) over a 1-year period. INTERVENTION: Treatment eyes received topical aqueous suppressants at the end of surgery. MAIN OUTCOME MEASURES: Postoperative IOP at 4 to 6 hours, 1 day, and 1 week. RESULTS: Twenty-one control and 20 treatment eyes met the inclusion criteria. The IOP (in mmHg) measured at 4 to 6 hours (23.05 [control, 14.73 [treatment]) and 1 day (23.24 [control], 17.28 [treatment]) postoperatively showed a statistically significant difference between the groups (P = 0.0038) at 4 to 6 hours and a trend toward significance (P = 0.057) at 1 day. Eleven control and three treatment eyes had an IOP spike above 25 mmHg at 4 to 6 hours or 1 day postoperatively (P = 0.02), and six control eyes and one treatment eye had postoperative IOP greater than 30 mmHg. A pressure rise greater than 40 mmHg was seen in two control eyes and no treatment eyes. CONCLUSIONS: Use of topical aqueous suppressants after pars plana vitrectomy with long-acting gas tamponade is effective in preventing significant postoperative IOP elevation in most cases. 相似文献
58.
Uribe CL Schweikhart SB Pathak DS Dow M Marsh GB 《Journal of healthcare management / American College of Healthcare Executives》2002,47(4):263-279
Medical-error reporting is an essential component for patient safety enhancement. Unfortunately, medical errors are largely underreported across healthcare institutions. This problem can be attributed to different factors and barriers present at organizational and individual levels that ultimately prevent individuals from generating the report. This study explored the factors that affect medical-error reporting among physicians and nurses at a large academic medical center located in the midwest United States. A nominal group session was conducted to identify the most relevant factors that act as barriers for error reporting. These factors were then used to design a questionnaire that explored the likelihood of the factors to act as barriers and their likelihood to be modified. Using these two parameters, the results were analyzed and combined into a Factor Relevance Matrix. The matrix identifies the factors for which immediate actions should be undertaken to improve medical-error reporting (immediate action factors). It also identifies factors that require long-term strategies (long-term strategy factors) as well as factors that the organization should be aware of but that are of lower priority (awareness factors). The strategies outlined in this study may assist healthcare organizations in improving medical-error reporting, as part of the efforts toward patient-safety enhancement. Although factors affecting medical-error reporting may vary between different organizations, the process used in identifying the factors and the Factor Relevance Matrix developed in this study are easily adaptable to any organizational setting. 相似文献
59.
Kavarana MJ Trivedi D Cai M Ying J Hammer M Cabello C Grieco P Han G Hruby VJ 《Journal of medicinal chemistry》2002,45(12):2644-2650
In an effort to develop highly selective and potent agonists and/or antagonists for the hMC3 and hMC4 receptors, a new approach involving the use of linker arms and a backbone to side chain cyclization strategy was employed. Three key analogues were identified to have the required selectivity and potency at the hMC3 or hMC4 receptors, implicated to play pivotal roles in energy homeostasis and other biological effects. The novel cyclic peptide (O)C-CH(2)-CH(2)-C(O)-c-[His(6)-D-Phe(7)-Arg(8)-Trp(9)-Lys(10)]-NH(2) (1) was found to be a highly selective and potent agonist of the hMC4 receptor. Structure-activity studies have shown that replacing the succinyl linker arm of 1 by an o-phthalic acid group and substituting a D-Nal(2')(7) residue in place of D-Phe(7) results in a potent antagonist 7 at the hMC4 receptor. Furthermore, increasing the 23-membered lactam ring of 1 by one carbon atom (succinyl --> glutaric acid linker) gives a highly selective and potent antagonist 9 for the hMC3 receptor. Analogues 1, 7, and 9 therefore represent the first examples of a class of cyclic melanotropin ligands with high selectivity and defined biological activities at the physiologically important hMC3 and hMC4 receptors. 相似文献
60.
Anouk T Dev Teresa L Kauf Amany Zekry Keyur Patel Karen Heller Kevin A Schulman John G McHutchison 《BMC health services research》2008,8(1):208