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1.
Correlates of physicians' attitudes toward communication with HIV/AIDS patients in Ile-Ife, Nigeria.
Kayode T Ijadunola Macellina Y Ijadunola Titilayo C Abiona Olusola O Odu Akanni A Akinyemi 《The European journal of contraception & reproductive health care》2007,12(1):76-85
OBJECTIVES: The study assessed physicians' perceptions of HIV/AIDS patients and identified the determinants of physicians' attitudes toward communication with HIV/AIDS patients in Ile-Ife, Nigeria. METHODS: A semi-structured questionnaire was used to elicit information from 110 physicians in a cross-sectional survey, while in-depth interviews were conducted with 10 people living with HIV/AIDS (PLWHA) who had been previously admitted under the care of the physicians. Univariate, bivariate and multivariate analyzes were conducted. RESULTS: Although most physicians perceived PLWHA positively and 58% of them displayed a positive attitude toward communication with PLWHA under their care, the expectations of the patients concerning HIV/AIDS communication were not being met. Only 43% of physicians expressed any degree of comfort engaging PLWHA in lengthy discussions or communicating the diagnosis of HIV to patients. The strongest correlates of physicians' positive attitude were previous exposure to HIV/AIDS counseling, the number of HIV/AIDS patients treated per month, the number of years spent in the care of PLWHA, and the gender of the physicians (p < 0.05). CONCLUSIONS: Physicians in Ile-Ife, Nigeria are not adequately equipped by way of training to effectively meet the expectations of their patients concerning HIV/AIDS communication. The large number of PLWHA in the country calls for urgent attention to address this important aspect of care. 相似文献
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3.
Racial and Ethnic Disparities in Graft and Recipient Survival in Elderly Kidney Transplant Recipients 下载免费PDF全文
4.
Background
Poor adherence to prescribed therapy among patients with chronic diseases is a growing concern which undermines the benefits of current medical care.Objectives
To evaluate the pattern of treatment non-adherence among ambulatory patients with poorly controlled type 2 diabetes in southwestern Nigeria, and to determine the possible factor(s) that accounted for such non-adherence with a view to identifying areas of future intervention to improve outcome.Methods
A prospective cross-sectional interview using the concept of RIM (Recognize, Identify and Manage) model was used to evaluate adherence to treatment recommendations among 176 consented patients recruited from the endocrinology out-patient clinics of two teaching hospitals in southwestern Nigeria between November, 2010 and January, 2011.Results
Overlaps of non-adherence behavior were obtained. More than three-quarter (153; 88.4%) were not aware of indication for each of the prescribed medications, 26 (15.3%) correctly described regimen as prescribed. The factorsidentified as possible barriers to medication adherence include practical (145; 40.1%), knowledge (103; 28.5%), and attitudinal (114; 31.5%) barriers. Dietary non-adherence was mostly due to inappropriate guidance (62; 33.7%).Conclusions
The arrays of non-adherence behavior among the cohort further emphasize the need for patient-centered approach as a reasonable strategy in resolving non-adherence problems in routine clinical practice. 相似文献5.
Dale A. Schuschke Ayotunde S. O. Adeagbo Phani K. Patibandla Uchechi Egbuhuzo Rafael Fernandez-Botran W. Thomas Johnson 《Inflammation》2009,32(5):333-339
Copper deficiency inactivates Cu/Zn-SOD and promotes accumulation of reactive oxygen species. This process likely impairs
nitric oxide (NO)-mediated relaxation as well as triggers vascular inflammation. The current study was designed to determine
whether COX-2, a proinflammatory protein, expression and activity are upregulated in the oxidative environment associated
with inadequate Cu. Weanling male Sprague Dawley rats were fed purified diets which were either Cu-adequate (Cu-A); Cu-marginal
(Cu-M), Cu-deficient (Cu-D), or the Cu-D diet combined with the SOD mimetic Tempol (Cu-D/T; 1 mM in drinking water) for 4 weeks.
COX-2 protein, PGE2 (COX-2 metabolite) and isoprostanes (index of oxidative stress) were all higher in the Cu-D group vs Cu-A group, but no significant differences occurred between the Cu-M and Cu-A groups. Tempol protected against an attenuation
of NO-mediated vasodilation in the Cu-D rats but did not prevent the elevation of PGE2 or isoprostanes. Our data suggest a role for copper as a modulator of oxidative stress and inflammation independent of SOD
activity or NO-derived oxidants. 相似文献
6.
Ajaiyeoba A 《Journal of the National Medical Association》2005,97(11):1529-1532
The study aimed at finding out any association between vernal keratoconjunctivitis (VKC) and intestinal worm infestations in black children in Nigeria. This is a report of a case-control study of a total of 117 cases of VKC and 198 controls, who were newly presenting to two hospitals in Ibadan. The controls were comparable to the cases in many respects. While 67 (57%) of cases admitted to previous passage of worms, 59 (50.5%) children actually had parasitic infestations. Of these 59 children, 30 (51%) were due to roundworm, 12 (20%) to hookworm, 14 (24%) to protozoal infestation and others, e.g., tapeworms, 13 (5%). Among controls, 36.8% had parasitic infestation, out of which roundworms were responsible for 11.6%, hookworms 7.6%, protozoa 14.1% and others 3.5%. Children with VKC have almost twice (odds ratio = 1.68) the risk of having been infested by worms. Both older age in children and roundworm infestation were not independent risk factors for VKC. There was no significant association among all ages, sex, hookworm and other worms with VKC. Deworming may prove beneficial for children with VKC; however, more studies with appropriate design are required to prove this. 相似文献
7.
This is a report of a case of retinoblastoma that mimicked Burkitt's lymphoma by presenting with a left proptosis and a right cheek mass. With the aid of fine-needle aspiration cytology, the diagnosis was established as retinoblasstoma and a left modified exenteration was performed. The patient had adjuvant chemotherapy and radiotherapy to the left orbit and the right maxilla with regression. At 12 months postoperatively, there was no evidence of recurrence, and the patient was still hale and hearty. In conclusion, this patient had left retinoblastoma with metastasis to the contralateral jaw. It is important to note that orbital Burkitt's lymphoma can be a differential diagnosis of retinoblastoma. 相似文献
8.
The objective of this study was to describe and estimate the prevalence of pigmentary disturbances occurring in the eyes of patients presenting with vitiligo in a teaching hospital in Ibadan, Nigeria. Patients presenting with vitiligo to the dermatology clinic of the University College Hospital between March and December 2001 were referred to the eye clinic of the same hospital for ophthalmic evaluation. Patients were assessed by visual acuity, intraocular pressure, refraction, slit-lamp biomicroscopic evaluation of the anterior segments and funduscopic examination of the two eyes. Visual fields estimation was done using the Goldman's perimeter. A total of 26 patients were referred to the eye clinic. Of these, only 17 patients were considered evaluable for the study. There were seven males and eight females. The age range was 5-30 years. The largest extent of vitiligo recorded in the study population was 25% of the body surface area. The duration of the vitiligo was two months to 3 1/4 years. None of the patients complained of any visual disturbance. All ophthalmologic assessment profiles were normal for all patients. One of the patients had poliosis. No pigmentary disturbance of the eyes was noticed in any of our patients. Pigmentary changes were not seen in these groups of blacks with vitiligo. 相似文献
9.
Oshodi TO 《British journal of nursing (Mark Allen Publishing)》2004,13(16):958-962
The procedure of fasting from midnight until induction of anaesthesia arose from concern that patients could regurgitate during induction of general anaesthesia when the pharyngeal and laryngeal refluxes are depressed. In this situation, the contents of the stomach do not come out of the patient's mouth, but go up into the oesophagus and trachea and are drawn back down into the lungs. This can damage the lungs, causing chemical inflammation, a condition referred to as aspiration pneumonitis or Mendelson's syndrome, a serious although rare complication of general anaesthesia. For many years, preoperative fasting has been a traditional practice for reducing this risk, but patients are being fasted for considerably longer than the evidence indicates is necessary. This article considers the current evidence for preoperative fasting times and examines why patients are still being subjected to prolonged preoperative fasting. Based on the evidence presented, recommendations are made regarding this aspect of care. 相似文献
10.
Gbemisola E. Osanyin Kehinde S. Okunade Ayodeji Ayotunde Oluwole 《Hypertension in pregnancy》2018,37(2):93-97
Background: Preeclampsia is a syndrome of unknown etiology characterized by hypertension, proteinuria, and/or organ dysfunction. CA125 is an antigenic determinant recognized by the murine monoclonal antibody OC125 quantified by radioimmunoassay. Its role in obstetrics is yet to be fully understood as most clinical trials advocating its uses are widely experimental in nature and unacknowledged. Aim: This study was done to assess the relationship between serum concentration of CA125 in normal pregnancies and those complicated with preeclampsia. Methods: A case–control study involving 70 women diagnosed with preeclampsia and 70 healthy controls matched for age, parity, and gestational age at enrollment. Venous samples were collected from each participant after informed consent was obtained. The preeclampsia group was further subdivided into mild and severe preeclampsia and all participants were followed up till delivery with records of delivery, maternal, and neonatal outcomes obtained thereafter. Serum CA125 levels were determined by standard enzyme-linked immunosorbent assay (ELISA) method. Hypothesis testing was done using chi-square test for categorical variables, and the independent-samples t-test and ANOVA for numerical variables. All significances were reported at P < 0.05. Results: The mean serum level of CA125 in women with preeclampsia was significantly greater than those with normal pregnancy (54.17 IU/mL vs. 12.49 IU/mL, P < 0.05). CA125 level also correlated positively with systolic blood pressure (r = 0.406, P < 0.05), diastolic blood pressure (r = 0.433, P < 0.05), serum uric acid levels (r = 0.407, P = 0.001), platelet levels (r = 0.341, P = 0.001), and urinary protein levels (r = 0.325, P = 0.002). The CA125 levels between the three categories of participants in the study were: normotensive control (12.49 ± 6.62 mIU/L), mild preeclampsia (29.43 ± 3.7 mIU/L), and severe preeclampsia (64.25 ± 9.21 mIU/L), respectively (P = 0.023). Conclusion: We can infer from this study that increased maternal serum CA 125 levels are associated with the preeclampsia and its severity. However, further validation of these findings with more robust multicenter prospective and longitudinal characterization of maternal serum CA125 profiles in pregnancy should be carried out in subsequent investigations to determine its suitability as a predictive biomarker for preeclampsia in women of African descent. 相似文献