Targeting HIV-Related Neurocognitive Impairments with Cognitive Training Strategies: Insights from the Cognitive Aging Literature.

Approximately 50% of older adults with HIV meet the Frascati diagnostic criteria of HIV-associated neurocognitive disorders (HAND) which can interfere with everyday function such as medication adherence, employment, and driving ability, thus reducing quality of life. As the number of older adults with HIV continues to grow, many will become vulnerable to cognitive frailty, especially as they experience multimorbidities, polypharmacy, and geriatric syndromes. Healthcare professionals need strategies to prevent, remediate, and compensate for cognitive losses observed in memory, language, executive functioning, and speed of processing. Sadly, there are no standard protocols or accepted treatment/intervention guidelines to address HAND at this time. Fortunately, evidence from the cognitive aging literature indicates that cognitive training can protect and improve cognition in normal older adults and may even reduce the incidence of dementia/MCI. This article provides the scientific context in which computerized cognitive training approaches have been successfully used in older adults and provides examples of how these approaches have been translated to adults with HIV. Evidence from ongoing clinical trials are also presented that suggest that reversing a diagnosis of HAND may be possible. Recommendations for clinical practice and research are provided.

Computerized Cognitive Training for the Neurocognitive Complications of HIV Infection: A Systematic Review.

The synergistic effects of HIV and aging on the brain may compromise cognitive reserve, resulting in HIV-associated neurocognitive disorder. The neuroscience literature suggests that computerized cognitive training programs represent a practical strategy to protect or remediate cognitive functioning in older adults. Such cognitive training programs may hold similar therapeutic benefits for adults living with HIV. This systematic review evaluated the effects of cognitive training interventions in adults living with HIV. This systematic review includes 13 studies that have been conducted or are being conducted. Results suggest that cognitive training may improve the cognitive domain that is the target of training. One case study even demonstrated a reversal of HIV-associated neurocognitive disorder after cognitive training. Although greater evidence is needed to establish treatment guidelines, current evidence suggests that cognitive training improves cognitive function, which translates to more optimal everyday functioning (i.e., driving), improved mood, greater locus of control, and enhanced quality of life.

A Team Approach to Enhance Scholarship Among Honors Students in Nursing.

Honors programs within schools of nursing have the potential to enhance young nurses' interest in developing programs of research early in their careers and can thus contribute to the successful development of nursing knowledge. Such programs also provide opportunities to enhance knowledge and skill in leadership and teamwork at a critical time during the development of their professional nurse identity. This article presents the successful approach one organization took when revising its honors program to meet the current needs of students, society, and the profession.

Identifying Symptom Patterns in People Living With HIV Disease.

Symptoms guide disease management, and patients frequently report HIV-related symptoms, but HIV symptom patterns reported by patients have not been described in the era of improved antiretroviral treatment. The objectives of our study were to investigate the prevalence and burden of symptoms in people living with HIV and attending an outpatient clinic. The prevalence, burden, and bothersomeness of symptoms reported by patients in routine clinic visits during 2011 were assessed using the 20-item HIV Symptom Index. Principal component analysis was used to identify symptom clusters and relationships between groups using appropriate statistic techniques. Two main clusters were identified. The most prevalent and bothersome symptoms were muscle aches/joint pain, fatigue, and poor sleep. A third of patients had seven or more symptoms, including the most burdensome symptoms. Even with improved antiretroviral drug side-effect profiles, symptom prevalence and burden, independent of HIV viral load and CD4+ T cell count, are high.

A phenomenological study of obesity and physical activity in southern African American older women.

African American women are more likely to be classified as overweight or obese than European American women and little is known about this phenomenon. The purpose of this qualitative study was to explore the lived experiences of overweight and obese African American older women living in the southern regions of the United States. Semistructured, audiotaped interviews were conducted to elicit narratives from nine participants. Interview data were transcribed verbatim and then coded and analyzed using Colaizzi's phenomenological analysis framework. Three major categories emerged: impact of health conditions, incongruent perceptions, and the desire for independence. The focus of culturally appropriate interventions aimed at increasing physical activity for this group should incorporate activities that will help them remain independent, because weight loss is not a primary motivator.

Connecting the dots: could microbial translocation explain commonly reported symptoms in HIV disease?

Microbial translocation within the context of HIV disease has been described as one of the contributing causes of inflammation and disease progression in HIV infection. HIV-associated symptoms have been related to inflammatory markers and sCD14, a surrogate marker for microbial translocation, suggesting a plausible link between microbial translocation and symptom burden in HIV disease. Similar pathophysiological responses and symptoms have been reported in inflammatory bowel disease. We provide a comprehensive review of microbial translocation, HIV-associated symptoms, and symptoms connected with inflammation. We identify studies showing a relationship among inflammatory markers, sCD14, and symptoms reported in HIV disease. A conceptual framework and rationale to investigate the link between microbial translocation and symptoms is presented. The impact of inflammation on symptoms supports recommendations to reduce inflammation as part of HIV symptom management. Research in reducing microbial translocation-induced inflammation is limited, but needed, to further promote positive health outcomes among HIV-infected patients.

Protective factors against relapse for practicing nurse anesthetists in recovery from anesthetic opiate dependency.

This qualitative inquiry explored factors that protect recovering anesthetic opioid-dependent nurse anesthetists from relapse after their return to anesthesia practice. Practicing nurse anesthetists in recovery from potent opioids were recruited through online advertising and individually interviewed over the telephone. The interview consisted of open-ended questions that aided description of personal experience of individual factors. Content analysis of the interviews revealed an overarching theme of a commitment to the recovery process, which provided the foundational protective element against relapse. Within this context, two major thematic factors emerged: personal factors and external factors. Personal factors came from within the individual and included such features as removing the obsession to use, self-realization, inner strength, and seeing the future. External factors were external to the individual and described as time away from practice, state regulatory agency involvement, and talking with significant others. Although the Twelve-Step process was not a factor per se, it was credited by all participants as the structure on which their recovery was built. This process provided mechanisms for developing the motivation and learning the tools necessary to maintain their sobriety.

Effect of an educational intervention on cardiovascular disease risk perception among women with preeclampsia.

OBJECTIVE: To promote knowledge and awareness about cardiovascular disease (CVD) among women with recent preeclampsia so that this population may develop more accurate perceptions of their personal CVD risk. DESIGN: An exploratory single group, pretest/posttest educational intervention study. SETTING: Telephone-based interviews. PARTICIPANTS: Sixty-four women with preeclampsia in the most recent pregnancy completed the study. The sample was predominately African American. METHODS: Knowledge about CVD and the study covariates (age, race, parity, income, marital status, education, and history of previous preeclampsia) were measured prior to CVD education. Levels of CVD risk perception were measured both before and after the CVD educational intervention. INTERVENTION: Structured CVD education by telephone. RESULTS: After CVD education, levels of CVD risk perception were significantly higher than at baseline. CONCLUSION: As an intervention, CVD education provided by telephone served as a practical and effective approach to contact postpartum women with recent preeclampsia and demonstrated effectiveness in increasing perception of CVD risk.

A qualitative study of underutilization of the AIDS drug assistance program.

In our previous work, we demonstrated underutilization of the AIDS Drug Assistance Program (ADAP) at an HIV clinic in Alabama. In order to understand barriers and facilitators to utilization of ADAP, we conducted focus groups of ADAP enrollees. Focus groups were stratified by sex, race, and historical medication possession ratio as a measure of program utilization. We grouped factors according to the social-ecological model. We found that multiple levels of influence, including patient and clinic-related factors, influenced utilization of antiretroviral medications. Patients introduced issues that illustrated high-priority needs for ADAP policy and implementation, suggesting that in order to improve ADAP utilization, the following issues must be addressed: patient transportation, ADAP medication refill schedules and procedures, mailing of medications, and the ADAP recertification process. These findings can inform a strategy of approaches to improve ADAP utilization, which may have widespread implications for ADAP programs across the United States.

A systematic review of probiotics as a potential intervention to restore gut health in HIV infection.

Probiotics have beneficial effects on the gut in numerous conditions. The purpose of this paper is to present a review of the current literature on probiotics used in chronic illnesses exhibiting similar pathology seen in HIV gut dysfunction, in order to make recommendations for their use to promote and restore healing of the gut with subsequent reduction of ongoing inflammation caused by microbial translocation. A review of the literature was performed, focusing on probiotics as an intervention to improve gut health. Key words were searched in PubMed and the Cumulative Index to Nursing and Allied Health Literature. The literature reviewed was limited to clinical trials, meta-analyses, and practice guidelines. The review provided evidence that probiotics were supportive in modulating aspects of gut physiology, barrier integrity, and immune function. Probiotic use is a supportive adjunct therapy, worthy of consideration and further research in persons infected with HIV.

Opioid abuse among nurse anesthetists and anesthesiologists.

Abuse and dependency on potent opioids have long been recognized as problems among nurse anesthetists and anesthesiologists. Research has provided insight into the incidence of abuse, risk factors associated with this type of dependency, identification of an impaired provider, treatment for abuse and dependency, and prevention strategies. Although several factors influence the development of abuse and dependency, access to potent opioids likely has a large role. This access also makes returning to practice while in recovery extremely difficult because the temptation for relapse continually surrounds a recovering anesthesia provider. There is research supporting successful reentry of anesthesia providers into the practice of anesthesia; however, research also reveals high relapse rates among anesthesia providers who return to the practice of anesthesia. This article reviews the literature regarding opioid abuse and dependency among nurse anesthetists and anesthesiologists and offers implications for future research.

The moderating effect of sexual pressure on young urban women's condom use.

The purpose of this study was to examine whether women's experiences of sexual pressure moderated the relationship between sexual empowerment determinants and condom use in a sample of 100 high-risk women, ages 19-25. Five sexual empowerment determinants of condom use were identified from the literature: HIV knowledge, self-esteem, condom self-efficacy, positive attitudes toward condom use, and condom negotiation skills. Linear and logistic regression analyses revealed that positive attitudes toward condom use and condom negotiation skills were significant predictors of condom use. These relationships, however, were moderated by sexual pressure. Findings indicate that women's experiences with sexual pressure have the potential to decrease the likelihood of condom use, even though other sexually protective behaviors may be exhibited.