"Did you wash your hands?": a prospective study of patient empowerment to prompt hand washing by healthcare providers.

BACKGROUND: Hand hygiene is paramount in preventing the spread of healthcare-associated infections especially during disease epidemics. Compliance rates with hand hygiene policies remain below 50% internationally and may be lower in the outpatient care setting. This study assessed the impact of the patient empowerment model on hand hygiene compliance among healthcare providers. METHODS: From October 2016 to May 2017, patients from a large ambulatory oncology centre were prospectively enrolled. Patients were instructed to observe healthcare providers for hand hygiene compliance and to remind healthcare providers where it was not observed during at least three consecutive encounters. Healthcare provider reactions to this intervention were rated by patients. Patients' hand hygiene knowledge and beliefs were objectively elicited pre and post-study. RESULTS: Thirty patients with a median age of 52 years (range 5-91) completed the study for a total of 190 healthcare provider encounters. When initial hand hygiene was not observed, patients offered a reminder in 71 (37.4%) encounters, did not offer a reminder in 73 (38.4%) encounters and forgot to offer a reminder in 24 (14.2%) encounters. Patients perceived positive or neutral reactions in 76.8% of encounters and negative or surprised reactions in 23.2% of encounters. Healthcare provider compliance improved from 11.6% to 48.9% with intervention. Patient hand hygiene knowledge improved by 16% following the study. CONCLUSIONS: Patient-empowered hand hygiene may be a useful adjunct for improving hand hygiene compliance among healthcare providers and improving patient hand hygiene knowledge, although it may confer an emotional burden on patients.

Patient motivational dialogue: A novel approach to improve hand hygiene through patient empowerment in ambulatory care.

A novel patient empowerment strategy called Patient Motivational Dialogue purposed to improve hand hygiene compliance is described. Two barriers to sustainability of patients asking health care providers (HCP) to clean their hands were noted in this study: (1) the HCP responding negatively to the patient asking, and (2) the patient misunderstanding that wearing gloves does not replace hand hygiene. Both barriers may be addressed through education of HCP and of consumer.

Educating the next generation of family caregivers through the use of dynamic case studies.

Between 2008 and 2016, students in an Introduction to Gerontology course were required to complete a dynamic case study project simulating caregiving arrangement decision making. Students were divided into groups representing typical multigenerational families and were required to determine how to develop caregiving arrangements to respond to an older family member' s changing levels of need. The assignment concluded with students writing a final paper summarizing what they learned. This study examined the themes emerging from student group case study papers to gain an understanding of the challenges students face in understanding the dynamics of making family-based caregiving decisions. This is of particular importance as many students were seeking careers in human services and would be assisting clients in such decision-making processes, as well as involvement in decision making for their own family members. Themes that emerged from group papers and the implications related to gerontology education and policy are discussed.

The experiences of older caregivers of cancer patients following hospital discharge.

PURPOSE: This study addressed the experiences of older caregivers of cancer patients in the 2 weeks following a hospital discharge. It sought to understand the challenges they face in providing supportive care to patients at home. METHODS: Qualitative descriptive interviews with a narrative approach were conducted with each caregiver at 1 and 2 weeks following the patient's discharge from the hospital. A thematic analysis approach was used to identify the themes that emerged from the caregiver interviews. RESULTS: Caregivers were primarily Caucasian (77%), were mostly 68 years of age or older (62%), and were primarily caring for a spouse (69%). Three key themes emerged from the qualitative analysis: caregiver and patient wellness are connected, caregivers' struggle with control issues, and challenges in communication with health professionals. CONCLUSIONS: These findings highlight psychosocial changes that caregivers experience over the 2-week time period following hospital discharge. Implications include the need to identify interventions to better prepare caregivers for the post-discharge period.

p53-based strategy to reduce hematological toxicity of chemotherapy: A proof of principle study.

p53 activation is a primary mechanism underlying pathological responses to DNA damaging agents such as chemotherapy and radiotherapy. Our recent animal studies showed that low dose arsenic (LDA)-induced transient p53 inhibition selectively protected normal tissues from chemotherapy-induced toxicity. Study objectives were to: 1) define the lowest safe dose of arsenic trioxide that transiently blocks p53 activation in patients and 2) assess the potential of LDA to decrease hematological toxicity from chemotherapy. Patients scheduled to receive minimum 4 cycles of myelosuppressive chemotherapy were eligible. For objective 1, dose escalation of LDA started at 0.005 mg/kg/day for 3 days. This dose satisfied objective 1 and was administered before chemotherapy cycles 2, 4, and 6 for objective 2. p53 level in peripheral lymphocytes was measured on day 1 of each cycle by ELISA assay. Chemotherapy cycles 1, 3, and 5 served as the baseline for the subsequent cycles of 2, 4, and 6 respectively. If p53 level for the subsequent cycle was lower (or higher) than the baseline cycle, p53 was defined as "suppressed" (or "activated") for the pair of cycles. Repeated measures linear models of CBC in terms of day, cycle, p53 activity and interaction terms were used. Twenty-six patients treated with 3 week cycle regimens form the base of analyses. The mean white blood cell, hemoglobin and absolute neutrophil counts were significantly higher in the "suppressed" relative to the "activated" group. These data support the proof of principle that suppression of p53 could lead to protection of bone marrow in patients receiving chemotherapy. This trial is registered in ClinicalTrials.gov. Identifier: NCT01428128.

Emotional experience with dyslexia and self-esteem: the protective role of perceived family support in late adulthood.

OBJECTIVES: Despite the growing body of evidence that suggests dyslexia persists through the life span, there is a dearth of research that explores the complicating factor of dyslexia in late adulthood. Based upon stress and coping theory, this study examined whether perceived family support protects the impact of negative emotional experience with dyslexia on self-esteem. METHODS: Adults aged 21 years and older with diagnosed or self-reported dyslexia were participants in a web-based survey. A total of 224 individuals completed the survey. These findings are from the 50 participants who reported to be 60 years or older. Completed measures include their perception of family support, emotional experience with dyslexia, self-esteem, and demographic variables. RESULTS: Preliminary analysis revealed that negative emotional experience with dyslexia negatively impacts self-esteem. Hierarchical moderated regression analysis demonstrated that positive perceived family support significantly buffers, mitigates, and protects the effects of negative emotional experiences with dyslexia on self-esteem in individuals with dyslexia in late adulthood. CONCLUSION: In this study, family support promoted self-esteem because as a protective dynamic, it helped older adults cope with the emotional distress associated with dyslexia. Implications of these findings are discussed.

Tolerance of Phellodendron amurense bark extract (Nexrutine®) in patients with human prostate cancer.

Phellodendron amurense bark extract (Nexrutine®) has shown a favorable effect on prostate cancer in vivo and in vitro. We evaluated its tolerance in patients undergoing surgery or radiation for prostate cancer. Patients received Nexrutine® orally (500 mg tid) either 1 to 2 months preoperatively or 1 to 2 months prior to and with radiation therapy. Common Terminology Criteria for Adverse Events were used to measure tolerance. In total, 21 patients (9 surgery and 12 radiation) underwent treatment. During the Nexrutine® alone component, there were two transient grade 3 toxicities (hypokalemia and urinary incontinence). There was no grade 4 toxicity. For the combined Nexrutine® and radiation component, no additional patients suffered a grade 3 toxicity. All the toxicities were transient. By the end of the neoadjuvant treatment, 81% of the patients had a decline in prostate-specific antigen. This is the first report of patients with prostate cancer being treated with P. amurense bark extract, and it was very well tolerated. Toxicities were minimal and self-limited. This compound can be safely used in further evaluation of a treatment effect on cancer.

Older lesbians and bereavement: experiencing the loss of a partner.

There is very little research focused on older bereaved lesbians. This study is a response to the lack of knowledge about the issues for older lesbians who lose a partner. We examined bereavement issues for 55 older lesbians. The study asked participants to describe their concerns and experiences after losing a partner. Qualitative analysis identified several themes that ran throughout, including disenfranchised grief, the loneliness of isolation, and the frustration of relentless battles. These findings indicate the need for social workers to educate themselves and others about the particular needs facing this vulnerable group of older women.

"I want to know more about who we are": new directions for research with older lesbians.

Previous literature has consistently discussed reoccurring issues with conducting research in the gay and lesbian community and, for the purposes of this article, particularly the older lesbian community. Issues with sampling, including gaining access, ethical considerations, and conceptual definitions are ongoing struggles repeated within the literature. This article provides the experience of a research team in conducting such research and presents the viable solutions and ongoing barriers, as well as newer considerations that future research must take into account. In addition, this article provides the viewpoint of 189 older lesbians on the future research needs within their community.

Older lesbian sexuality: identity, sexual behavior, and the impact of aging.

In response to the very limited and mostly outdated literature on older lesbian sexuality, this exploratory study examined older lesbian sexual identity, romantic relationships, the impact of aging, and experiences of discrimination within these contexts. Utilizing an online survey that recruited via numerous online lesbian communities and snowball sampling, 456 lesbians over the age of 50 responded to closed, Likert scale, and open-ended questions that provided a preliminary understanding of older lesbian sexuality. The results indicated that older lesbians have experienced fluidity in past romantic and sexual relationships, as well as in erotic fantasies, despite strong identification with being lesbian. The findings also indicate a decreased focus on sexuality in the context of relationships, with more focus on stability and continuity. Future research is needed that provides greater specificity and detail about older lesbian conceptions of sexual behavior and sexual identity labels, as well as specific sexual behaviors.

Older lesbians: experiences of aging, discrimination and resilience.

Older lesbians are, at minimum, a triple threat of marginalization due to ageism, heterosexism, and sexism. A national survey specific to this often-invisible population has not occurred in over 25 years. The present study was completed to reveal the needs, strengths, and experiences of the current cohort of older lesbians. Four hundred fifty-six older lesbians responded to an online survey on topics including sociodemographics, social activity, health, sexual identity, family relationships, romantic relationships, service/program use, mental health, end-of-life care, and discrimination. The results and implications are included as well as a comparison to the last studied cohort.

Toward instituting a chaperone policy in outpatient pediatric clinics.

OBJECTIVES: We sought to evaluate child, parent and medical provider preferences for chaperones for outpatient encounters and to evaluate the acceptability and frequency of utilization following institution of a chaperone policy. Secondarily, we sought to understand what medical history and examinations teens consider "sensitive." DESIGN: We conducted an observational study 1 month before and 1 month after institution of outpatient clinic chaperone policy. Post clinic questionnaires were used for patients > or =12 years old, parents, and clinicians. A research assistant observed chaperone use. SETTING: Adolescent Medicine, Urology, and Rehabilitation Clinics at a regional, tertiary-care pediatric hospital, in a major metropolitan area were studied. PARTICIPANTS: Convenience sample: 117 clinic patients during control period and 119 after policy implementation. MAIN OUTCOME MEASURES: Preferences for and satisfaction with chaperone use were documented. RESULTS: Although non-parent chaperones were usually declined (99.6%), offers were appreciated. Non-parent chaperone use increased modestly (5.3-18.1%). Most patients preferred not to have non-parent chaperones. This preference was greater among older patients (88%), than early teens (52%). After experiencing sensitive examinations, more young adolescent patients (89%) wished their parent had been present than older patients (38%). Patients' opinions about what constitutes "sensitive" questions and examinations and chaperone preferences varied widely. Providers often did not recognize issues patients and parents considered sensitive questioning (21% agreement), but recognized sensitive physical examinations better (74% agreement). Providers felt chaperones had been a detriment to examination and exams would have gone better without one only 1% of the time. CONCLUSIONS: Although usually declined, offers of chaperones were appreciated and use of non-parent chaperones increased modestly. Offering chaperones for sensitive examinations may remind providers about appropriate, respectful patient encounters. Implications for children's hospitals' patient safety and satisfaction, and institutional staff protection and costs are significant. PRACTICE IMPLICATIONS: Questions and examinations which patients consider sensitive vary widely. Asking patients for their preferences for examination chaperones may reassure them about the appropriateness of examinations, remind staff to conduct respectful examinations and protect providers from accusations of impropriety. Since most chaperone offers are declined, the cost of asking is likely to be minimal.

The effects of dietary phenolic compounds on cytokine and antioxidant production by A549 cells.

Levels of inflammatory cytokines are raised in chronic obstructive pulmonary disease (COPD). A diet rich in antioxidant vitamins may protect against the development of COPD. This study examined the effects of phenolic compounds and food sources on cytokine and antioxidant production by A549 cells. The effects of the following phenolic compounds on basal and interleukin (IL)-1-stimulated release of IL-8, IL-6, and reduced glutathione (GSH) were examined: resveratrol; Bouvrage, a commercially available raspberry juice (Ella Drinks Ltd., Alloa, Clacksmannanshire, UK); and quercetin 3'-sulfate. Purification of the raspberry juice by high-performance liquid chromatography gave three fractions: Fraction 1 contained phenolic acid and vitamin C, Fraction 2 contained flavonoids and ellagic acid, and Fraction 3 contained anthocyanins and ellagitannins. IL-8 production was increased in the presence of IL-1 (165 vs. 6,011 pg/mL, P < .0001). None of the compounds tested had any significant effect on GSH. Resveratrol at concentrations > or =50 micromol/mL significantly inhibited IL-8 and IL-6 production. Similar findings were made with raspberry juice at concentrations > or =25 microL/mL, and Fractions 1 and 3 were best able to inhibit IL-8 production. Quercetin 3'-sulfate, at 25 micromol/mL, inhibited IL-8 and IL-6 production. The changes observed in IL-8 were paralleled by changes in tumor necrosis factor-alpha. Thus, phenolic compounds can significantly alter cytokine and antioxidant production.

The effect of oestrogen on cytokine and antioxidant levels in male to female transsexual patients.

OBJECTIVE: Whilst hormone replacement therapy (HRT) can be beneficial, it can be associated with deep venous thrombosis (DVT) and stroke. As male to female transsexuals take much higher doses of oestrogen than women on HRT, they provide a unique opportunity to study the long-term effects of oestrogen in a group of relatively young individuals who are largely free of established vascular disease. METHODS: Thirty-eight male to female gender patients were enrolled into the study. Of these, 25 were receiving oestrogen treatment and 13 who were not on treatment served as a control group. Serum levels of cholesterol, HDL, triglycerides, Interleukin 6 (IL-6), nitric oxide (NO), glutathione, and superoxide dismutase (SOD) were measured in all patients. RESULTS: The results showed that compared to the control group, patients on oestrogen had significantly raised levels of NO (32.1+/-14.3 versus 20.3+/-10.0, P<0.05) and reduced levels of IL-6 (0.75+/-0.6 versus 1.37+/-0.7, P<0.05) and SOD (13.2+/-3.0 versus 24.0+/-10.0, P<0.05). These changes were not accompanied by any significant change in plasma lipid levels. CONCLUSION: It would appear that the very high levels of oestrogen taken by the gender patients produce similar beneficial effects to those seen in women on HRT. However, in this patient group it appears that these changes are independent of changes in cholesterol, triglyceride, and HLD.

Multidisciplinary management of prostate malignancy.

Most urologic malignancies are diagnosed initially and managed by urologists. However, better outcomes may be attained by integrating the surgical, medical, and radiologic disciplines. The primary care physician remains an important cornerstone whose talents should not be underestimated in the overall patient management scheme. Additional services such as endocrinology, physical therapy, pain control, hospice, nutrition, biofeedback, and hyperbarics, among others, should be considered in the overall health care team. The organization of the team, including definition of the duties of key personnel and even the physical framework of the clinic, contribute to its success in treating patients with prostate cancer. Pitfalls of the process also are discussed in this article.

Efforts to reform medicaid in a time of fiscal stress: are we merely shuffling chairs on the deck of the titanic?

With states facing their worst financial crisis since World War II, Medicaid programs across the nation are facing a period of significant stress. Medicaid expenditures are a major part of most states' budgets, which make them an important target when policy makers and legislators are faced with budget deficits. This study compares programs across states and identifies major reform trends being used by state officials as they try to balance the needs of their Medicaid recipients with the realities of budget shortfalls. Our research illustrates that the short-term view prevails: many states have relied heavily on one time funding sources, such as tobacco settlement monies in conjunction with traditional cost controlling mechanisms (e.g., freezing provider reimbursement rates, reducing program eligibility levels, requiring prior authorization for services) as their means of addressing the current crisis.

Abnormal cytokine levels in non-pregnant women with a history of recurrent miscarriage.

OBJECTIVE: To compare cytokine levels in serum from non-pregnant women with a history of recurrent miscarriage with those found in non-pregnant women with no such history. STUDY DESIGN: Two patient groups were enrolled into the study. Group 1 comprised 25 non-pregnant women with no history of recurrent miscarriage. Group 2 comprised 50 non-pregnant women who had a history of at least three previous miscarriages. Fifteen of these women have since become pregnant again--10 had a successful pregnancy and five miscarried. Serum levels of IL-4, IFN gamma, IL-12 and IL-18 were measured. RESULTS: Results showed IFN gamma ( 0.68 +/- 0.72 versus 0.45 +/- 0.29 P < 0.05) and IL-12 levels (66 +/- 25 versus 51 +/- 24 P < 0.05) were significantly higher in Group 2 compared to Group 1. Levels of IL-18 were significantly lower in Group 2 patients (318 +/- 140 versus 246 +/- 219 P < 0.05). Of the 15 women who became pregnant, those who miscarried again had significantly higher IL-18 levels when not pregnant than those women whose next pregnancies went successfully to term (547 +/- 20 versus 274 +/- 129 P < 0.05). CONCLUSION: These results suggest that women with a history of recurrent miscarriage can have abnormal cytokine expression even when not pregnant. This may influence the potential for future successful immune modulatory therapy.

Abnormal first trimester serum interleukin 18 levels are associated with a poor outcome in women with a history of recurrent miscarriage.

PROBLEM: How the maternal immune system adapts to tolerate the fetus is not fully understood, but a successful pregnancy is associated with the production of Th2-type cytokines and miscarriage is associated with the production of Th1-type cytokines. METHOD OF STUDY: Levels of interferon (IFN)-gamma, interleukin (IL)-4, IL-12 and IL-18 were measured in serum from 205 pregnant women of whom 115 pregnant women had a history of recurrent miscarriage. RESULTS: Compared with healthy pregnant women those who miscarried had increased serum levels of the Th1-associated cytokines IFN-gamma, IL-12 and IL-18. CONCLUSIONS: Increased levels of IL-18 appeared to be critical in early pregnancy and were able to discriminate between pregnancies that continued and those that end in miscarriage.