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Query: UMLS:C0019693 (HIV)
 170,526 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In Francistown, Botswana, approximately 40% of pregnant women are HIV positive. PMTCT has been available since 1999, antiretroviral (ARV) therapy since 2001, and 95% of women have antenatal care (ANC) and deliver in hospital. However, in 2002, only 33% of ANC clients were tested for HIV, and not all women with HIV received services. In 2003, we conducted a survey of 504 pregnant and postpartum women to explore reasons for poor program uptake, and interviewed 82 health providers about PMTCT. Most women (95%) believed that all pregnant women should be tested for HIV. In multivariate analysis, factors associated with having an HIV test included being interviewed at an urban site, having a high PMTCT knowledge score, knowing someone receiving PMTCT or ARV therapy, and having a partner who had been tested for HIV. Neither fear of stigma nor resistance from partners were frequent reasons for refusing an HIV test. Providers of HIV services reported discomfort with their knowledge and skills, and 84% believed HIV testing should be routine. Ensuring adequate knowledge about HIV and PMTCT, creating systems whereby HIV-positive women receiving care can educate and support other women, and making HIV testing routine for pregnant women may improve the uptake of HIV testing.
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PMID:Factors associated with low early uptake of a national program to prevent mother to child transmission of HIV (PMTCT): results of a survey of mothers and providers, Botswana, 2003. 1798 28

Active injection drug users (IDUs) are at high risk of unsuccessful highly active antiretroviral therapy (HAART). We sought to identify baseline factors differentiating IDUs' treatment success versus treatment failure over time among those taking HAART. Interventions for Seropositive Injectors-Research and Evaluation (INSPIRE) study participants were assessed at baseline and at 6- and 12-month follow-ups. Multinominal regression determined baseline predictors of achieving or maintaining viral suppression relative to maintaining detectable viral loads over 12 months. Of 199 participants who were retained and remained on HAART, 133 (67%) had viral load change patterns included in the analysis. At follow-up, 66% maintained detectable viral loads and 15% achieved and 19% maintained viral suppression. Results indicated that those having informal care (instrumental or emotional support) were 4.6 times more likely to achieve or maintain viral suppression relative to experiencing treatment failure. Those who maintained viral suppression were 3.5 times less likely to live alone or to report social discomfort in taking HAART. Study results underscore the importance of microsocial factors of social network support, social isolation, and social stigma for successful HAART outcomes among IDUs. The findings suggest that adherence interventions for IDUs should promote existing informal HIV caregiving, living with supportive others, and positive medication-taking norms among social networks.
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PMID:Microsocial environmental influences on highly active antiretroviral therapy outcomes among active injection drug users: the role of informal caregiving and household factors. 1808 80

Gastrointestinal (GI) discomfort is a common complaint among patients infected with HIV. GI symptoms can be caused by a myriad of factors including but not limited to coinfections, antiretroviral therapy, medications for opportunistic infections, and nutritional status. Some researchers have hypothesized that Helicobacter pylori infection may be more common among HIV-infected patients as a result of immune suppression. An increased incidence of H. pylori infection would contribute to the prevalence of GI complaints in this population. Several epidemiologic studies have examined the relationship between H. pylori infection and HIV. While studies have generally reported conflicting results that may be related to the use of varied study designs, some identifiable patterns can be discerned. It does appear that the incidence of H. pylori infection is lower among patients with AIDS compared to matched HIV-infected and -uninfected controls. This review discusses the various epidemiologic trials that have been conducted in this area and describes the potential physiologic mechanisms to explain these findings. The clinical applicability of these studies as well as limitations are also discussed. A greater number of well-designed and controlled trials are needed before any definitive conclusions regarding these diseases can be made, until such time clinicians should be aware of the potential issues regarding H. pylori screening and management in the context of HIV. Research in this area might also provide information relating to HIV-associated GI changes and the role of these changes in HIV pathogenesis.
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PMID:Does HIV infection alter the incidence or pathology of Helicobacter pylori infection? 1815 88

Human immunodeficiency virus infection can affect the entire gastrointestinal tract and hepatobiliary system. Gastrointestinal abnormalities in acquired immunodeficiency syndrome are common and may relate to opportunistic inections and tumors, diseases which are usual in the anti-HIV negative population also, and disease of unknown aethiology, such as wasting syndrome and recurrent diarrhoeal illness. Diarrhoea and weight loss are found in more than 50% of patients with AIDS. Gastrointestinal manifestations range in severity from the discomfort of oral and perianal infections, through life threatening diarrhoea due to intestinal cryptosporidiosis. The approach to the patient with AIDS and gastrointestinal or hepatobiliary disorders is oriented toward diagnosing treatable aethiologies and avoiding unnecessary invasive procedures. Although the final prognosis of full developed AIDS is poor, management of gastrointestinal disease may be improved by accurate diagnosis.
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PMID:[Diseases of digestive system in patients with AIDS]. 1817 Sep 73

Radiesse or calcium hydroxylapatite has been used for years in patients with HIV associated lipoatrophy as well as for facial wrinkles and nasolabial folds [2, 3], but can be painful to inject especially in the latter area. This discomfort can be severe enough that after an injection with Radiesse, a patient, despite excellent results, may refuse additional treatments. We hereby describe several methods of minimizing discomfort during Radiesse injections of nasolabial folds and other facial areas.
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PMID:Minimizing discomfort during the injection of Radiesse with the use of either local anesthetic or ice. 1832 99

Genital herpes is a prevalent sexually transmitted viral infection. While genital herpes is not life-threatening, it can cause physical discomfort and psychosocial difficulties, and may increase the risk of contracting HIV. Given that genital herpes cannot be cured, both the condition itself, and the possibility of passing it on to others, becomes a part of the everyday reality of those individuals diagnosed with genital herpes. In this article we explore the ways in which people with genital herpes attending the Sexually Transmitted Infections (STI) clinic govern their 'contagious bodies'. The discussion draws on the Foucauldian concept of governmentality, and uses Foucault's idea of ethics as a framework to identify the technologies of the self by which individuals with genital herpes govern their own thoughts and behaviours in relation to the contagiousness of the condition. Implications for practice and other ways of thinking about what happens in the STI clinic context are suggested.
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PMID:Governing the contagious body: genital herpes, contagion and technologies of the self. 1840 Aug 30

As part of the process of developing cognitive-behavioral therapy (CBT) for medical adherence and depression (Safren, Gonzalez, & Soroudi, 2007), the authors conducted exit interviews among 14 HIV-infected patients who received the intervention, and transcribed, coded, and analyzed these data. The authors concluded that CBT was structured yet flexible, developed self-awareness emphasized social support, and involved therapist empathy and supportiveness. Limitations included the discomfort of discussing personal information and the impact of feeling ill on attendance and homework completion. Suggestions included more sessions, more flexibility in scheduling appointments, and more realistic and clear expectations regarding homework. These results provide insights about strengths and limitations of this psychotherapy with medically ill patients and may help to maximize intervention effectiveness and client acceptability.
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PMID:Participants' perspectives on cognitive-behavioral therapy for adherence and depression in HIV. 1881 79

A 34-year-old woman (G3,P0) with Eisenmenger's syndrome and positive HIV serology presented to hospital at 16 weeks of pregnancy. She was hospitalised at 20 weeks under the care of a multidisciplinary team. At 33 weeks caesarean section was performed under low-dose combined spinal-epidural anaesthesia using a needle-through-needle technique. Over a period of 10 min, spinal anaesthesia produced a sensory block to T4 which did not alter oxygenation or blood pressure. Epidural supplementation was not required. The caesarean section proceeded uneventfully without pain or discomfort. The post-partum period was without major incident. Low-dose combined spinal-epidural techniques combine the advantages of spinal and epidural blockade; the versatility allows its use in a wide range of clinical conditions, combining effective anaesthesia with cardiovascular stability.
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PMID:Low-dose combined spinal-epidural anaesthesia for caesarean section in a patient with Eisenmenger's syndrome. 1904 74

Because of an increased life expectancy, (age-related) co-morbidity is becoming a common occurrence in haemophilia patients. In this review, haemophilia-related and non-haemophilia-related medical problems, treatment recommendations and psychosocial consequences in ageing haemophilia patients are discussed. Haemophilic arthropathy is an important cause of pain and disability, and a frequent indication for surgery in haemophilia patients. In addition, many adult patients are infected with hepatitis C or HIV, the consequences and treatment of which can add to physical and mental discomfort. Moreover, inhibitors against factor VIII can also develop in adulthood, especially in patients with mild haemophilia. Hypertension is reported to occur more often in haemophilia patients than in the general population. Other internal problems, like renal abnormalities, overweight, diabetes mellitus and hypercholesterolemia are discussed. Haemophilia seems to protect against cardiovascular disease, although the incidence is increasing. Recommendations are given on dealing with tooth extractions, surgical interventions and sexuality problems in patients with haemophilia. In addition to haemophilia in itself, co-morbidity has a major psychological impact, and an important effect on quality of life. It can also result in complex treatment regimens, in which coordination between health care workers is essential.
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PMID:Co-morbidity in the ageing haemophilia patient: the down side of increased life expectancy. 1922 3

The anti-retroviral (ARV) treatment programme in Nigeria is delivered through selected teaching and mission hospitals at a free/subsidized rate. The government aims to scale up ARV treatment in the country. However, non-adherence to ARV medication can lead to viral resistance, treatment failure, toxicities and waste of financial resources. This study examined the factors responsible for non-adherence to free/subsidized ARV treatment in south-east Nigeria. The study was cross-sectional and descriptive. Information was collected from 174 patients selected by simple random sampling from the register of all patients who had been on anti-retroviral therapy (ART) for at least 12 months at the beginning of the study period. Patients were identified during their clinic visits. Information on their socio-demographic profile, ARV treatment and determinants of non-adherence to ARV treatment was obtained from those who gave consent, using pre-tested interviewer-administered questionnaires. All patients clearly understood the need to take ARV drugs throughout their lives, and what the costs entailed. They understood the need for periodic testing, the probability that complications would develop, cost of transportation to treatment site and the daily treatment regimen. Seventy-five per cent of respondents were not adhering fully to their drug regimen; the mean number of days that respondents had been off drugs was 3.57 days the preceding month. Reasons for non-adherence included: physical discomfort (side effects); non-availability of drugs at treatment site; forgetting to carry drugs during the day; fear of social rejection; treatment being a reminder of HIV status; and selling of own drugs to those unable to enrol in the projects. Being female, under 35 years, single, and having higher educational status were significantly associated with non-adherence. It is important that policy makers and programme managers address the factors responsible for non-adherence when scaling up subsidized ARV treatment in Nigeria and other parts of sub-Saharan Africa.
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PMID:Determinants of non-adherence to subsidized anti-retroviral treatment in southeast Nigeria. 1927 55


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