Dental patients' communication preferences for learning about HPV-related topics.

Oropharyngeal cancer (OPC) has the highest incidence of any cancer caused by human papillomavirus (HPV). Oral health providers are urged to support the use of the HPV vaccine, which was approved by the US Food and Drug Administration for the prevention of OPC in 2020. This study evaluated the preferences of dental patients regarding 11 modalities for learning about HPV-related topics from their oral health providers. An online survey was administered to US adults aged 18 to 45 years (n = 285) to assess their communication modality preferences, prior experience discussing HPV with oral health providers, and demographic characteristics. Multiple items were combined to obtain preference scores for each modality. Preference scores were compared using 2 × 3 mixed analysis of variance. Age, sex, income, and HPV vaccination status were assessed as potential confounders. One-on-one discussions were the most preferred modality for learning about HPV-related topics; however, the preference scores differed based on whether the patient had prior HPV-related discussions with oral health providers (partial η2 = 0.054). Patients who had prior discussions showed a weaker preference for one-on-one discussions than did patients who had not had prior discussions. Oral health providers are called on to promote HPV vaccination, which will require increasing communication on this subject with patients. To assure greater acceptance of their recommendations, providers will need to match their communication styles to those desired by their patients. As part of a comprehensive HPV prevention strategy that includes administration of the vaccine, oral health providers should be educated on how to confidently discuss HPV-related issues with their patients.

Fatigue-related symptom clusters and functional status of older adults in hospice.

BACKGROUND: Fatigue is frequently co-existing with other symptoms and is highly prevalent among patients with cancer and geriatric population. There was a lack of knowledge that focus on fatigue clusters in older adults with cancer in hospice care. OBJECTIVES: To identify fatigue-related symptom clusters in older adult hospice patients and discover to what extent fatigue-related symptom clusters predict functional status while controlling for depression. METHOD: This was a cross-sectional study in a sample of 519 older adult hospice patients with cancer, who completed the Memorial Symptom Assessment Scale, the Center for Epidemiological Studies Depression, Boston Short Form Scale, and the Palliative Performance Scale. Data from a multi-center symptom trial were extracted for this secondary analysis using exploratory factor analysis and hierarchical multiple regression analysis. RESULTS: Data from 519 patients (78 ± 7 years) with terminal cancer who received hospice care under home healthcare services revealed that 39% of the participants experienced fatigue-related symptom clusters (lack of energy, feeling drowsy, and lack of appetite). The fatigue cluster was significantly associated positively with depression (r = 0.253, p < 0.01), and negatively with functional status (r = -0.117, p < 0.01) and was a strong predictor of participants' low functional status. Furthermore, depression made a significant contribution to this predictive relationship. CONCLUSION: Older adult hospice patients with cancer experienced various concurrent symptoms. The fatigue-specific symptom cluster was identified significantly associated with depression and predicted functional status. Fatigue should be routinely monitored in older adults, especially among hospice cancer patients, to help reduce psychological distress and prevent functional decline.

Measurement Invariance of the Hospice Quality of Life Index-14 in Lung Cancer and Nonlung Cancer Patients Admitted to Hospice.

Background and Purpose: Establishing measurement invariance (MI) is important in the questionnaire validation process. This study examined the MI of the Hospice Quality of Life Index-14 (HQLI-14) when comparing hospice patients with lung cancer and those with non-lung cancers. Methods: The HQLI-14 contains 14 items to measure multidimensional concepts of quality of life. A series of confirmatory factor analyses were performed to test configural, metric, and scalar invariance. Results: The MI of the HQLI-14 was supported by increasing equality constraints on item parameters between groups. Although the configural and metric invariances were both supported, one item regarding breathlessness was noninvariant between the groups with lung and nonlung cancers. Conclusions: The HQLI-14 shows early evidence of meeting the requirements for configural, metric, and partial scalar invariance. It may be used to make meaningful comparisons between patients with lung cancer and nonlung cancers.

Discussing HPV and oropharyngeal cancer in dental settings: gender and provider-type matter.

Human papillomavirus (HPV) is the most common sexually transmitted infection in the US and the leading cause of oropharyngeal cancer (OPC), an oral cancer most often identified by dental providers. Given the rise in HPV-associated OPC and recent Food and Drug Administration (FDA) approval of the HPV vaccine to prevent OPC, dental providers have a unique role in HPV prevention. This study assessed US adults' comfort levels discussing HPV and OPC with dental providers. An online survey platform was used to recruit a nationally representative sample of US adults (n = 300). The questionnaire assessed participants' knowledge, acceptability, and comfort discussing HPV-related topics with dental providers. SPSS 24 was utilized for data analyses. In general, participants reported feeling comfortable discussing HPV and OPC with dental providers. Participants reported feeling more comfortable with dentists than dental hygienists when discussing (t = 2.85, p < .01) and receiving recommendations about the HPV vaccine (t = 2.09, p < .05). Participants were less comfortable discussing HPV as a risk factor for OPC compared to non-HPV related risk factors (t = 2.94, p < .01). Female participants preferred female providers, whereas male participants had no preference. Previous research has indicated dental providers recognize their role in HPV prevention, but research is needed to understand patients' perceptions of dental providers' role in HPV prevention. Findings demonstrate that US adults are comfortable discussing HPV and OPC with dental providers, which may be key to OPC-HPV prevention. Future research is needed to facilitate HPV communication between patients and dental providers.

IMProving care After inherited Cancer Testing (IMPACT) study: protocol of a randomized trial evaluating the efficacy of two interventions designed to improve cancer risk management and family communication of genetic test results.

BACKGROUND: Implementing genetic testing for inherited cancer predisposition into routine clinical care offers a tremendous opportunity for cancer prevention and early detection. However, genetic testing itself does not improve outcomes; rather, outcomes depend on implemented follow-up care. The IMPACT study is a hybrid type I randomized effectiveness-implementation trial to simultaneously evaluate the effectiveness of two interventions for individuals with inherited cancer predisposition focused on: 1) increasing family communication (FC) of genetic test results; and 2) improving engagement with guideline-based cancer risk management (CRM). METHODS: This prospective study will recruit a racially, geographically, and socioeconomically diverse population of individuals with a documented pathogenic/likely pathogenic (P/LP) variant in an inherited cancer gene. Eligible participants will be asked to complete an initial trial survey and randomly assigned to one of three arms: A) GeneSHARE, a website designed to increase FC of genetic test results; B) My Gene Counsel's Living Lab Report, a digital tool designed to improve understanding of genetic test results and next steps, including CRM guidelines; or C) a control arm in which participants continue receiving standard care. Follow-up surveys will be conducted at 1, 3, and 12 months following randomization. These surveys include single-item measures, scales, and indices related to: 1) FC and CRM behaviors and behavioral factors following the COM-B theoretical framework (i.e., capability, opportunity, and motivation); 2) implementation outcomes (i.e., acceptability, appropriateness, exposure, and reach); and 3) other contextual factors (i.e., sociodemographic and clinical factors, and uncertainty, distress, and positive aspects of genetic test results). The primary outcomes are an increase in FC of genetic test results (Arm A) and improved engagement with guideline-based CRM without overtreatment or undertreatment (Arm B) by the 12-month follow-up survey. DISCUSSION: Our interventions are designed to shift the paradigm by which individuals with P/LP variants in inherited cancer genes are provided with information to enhance FC of genetic test results and engagement with guideline-based CRM. The information gathered through evaluating the effectiveness and implementation of these real-world approaches is needed to modify and scale up adaptive, stepped interventions that have the potential to maximize FC and CRM. TRIAL REGISTRATION: This study is registered at Clinicaltrials.gov (NCT04763915, date registered: February 21, 2021). PROTOCOL VERSION: September 17th, 2021 Amendment Number 04.

Arguments in favor of and against the HPV vaccine school-entry requirement in Puerto Rico: a content analysis of newspaper media.

PURPOSE: Vaccine requirements are effective population-based strategies to increase vaccination rates. In 2018, Puerto Rico's DOH announced that the HPV vaccine would be required for school entrance. This study explored arguments in favor of and against the HPV vaccine school-entry requirement in PR. METHODS: We conducted a content analysis of two Puerto Rican newspapers. Articles (n = 286) published between 1/1/2015 and 7/31/2018 containing the Spanish terms for "HPV" and "human papillomavirus" were included. Data were summarized using descriptive statistics. Articles that mentioned the HPV vaccine school-entry requirement (n = 33) were reviewed qualitatively using applied thematic analysis. RESULTS: The top five primary focus areas were education about HPV and the HPV vaccine, advertisements promoting the HPV vaccine, general vaccine information, cervical cancer and screening information, and the HPV vaccine school-entry requirement. Of the 33 articles that mentioned the requirement, 61% presented arguments in favor, 15% presented arguments against, 12% presented both arguments, and 12% only mentioned the existence of the requirement or were the DOH announcement. Arguments in favor centered on cancer prevention, high rates of HPV-associated cancers, and population wellness. Arguments against included worries about sexual transmission of HPV, HPV vaccine's side effects, issues related to the policy (e.g., mandatory), and lack of education. CONCLUSION: Understanding reasons people support or oppose an HPV vaccine school-entry requirement is important for the policy processes to be successful. Education efforts must continue to change the HPV vaccine narrative. Messages should be crafted to educate and gain support among parents and stakeholders towards this population-based cancer prevention strategy.

The Intersection of Problems, Policy, and Politics: The Adoption of an HPV Vaccine School-Entry Requirement in Puerto Rico.

Persistent human papillomavirus (HPV) infections can cause cancer (e.g., cervical/vaginal/penile/anal/oropharyngeal). The HPV vaccine prevents cancer, yet U.S. vaccination rates remain low. We explored sociopolitical factors in the adoption of Puerto Rico's HPV vaccine school-entry requirement. Multiple streams framework explains how the intersection of problems, policy, and politics streams influence policy adoption. Policy entrepreneurs work on joining these streams. Interviews (n = 20) were conducted with stakeholders (e.g., physicians/researchers/nonprofit organizations' leaders). Data were analyzed using applied thematic analysis. High incidence of HPV and HPV-related cancers in Puerto Rico were indicators of problems. Focusing events included Rhaiza's case and the HPV-Advisory Panel Report. During summer 2017, a policy window opened; the Department of Health (DOH) adopted the requirement in summer 2018. Stakeholders discussed policy initiatives. Political turnover positively influenced the process. Policy entrepreneurs created an extended period of intersection resulting in the adoption of the requirement. Findings can inform policy initiatives to improve HPV vaccination rates and reduce HPV-related cancers.

"I'll Just Pick It Up ": Women's Acceptability of Self-Sampling Methods for Sexually Transmitted Infection Screening.

BACKGROUND: Rates of sexually transmitted infection (STI) screening are suboptimal among college women. Self-sampling methods (SSMs) may improve STI screening rates, but critical gaps remain regarding the influential characteristics of SSM to prioritize in intervention development. The purpose of this study was to explore intervention characteristics influencing the decision to adopt SSM among college women. METHODS: In-depth interviews (n = 24) were conducted with sexually active college women aged 18-24 years to explore preferred intervention characteristics of SSM. Interviews were stratified by screening status (screened or not screened). The instrument was guided by constructs from the Diffusion of Innovation theory and included characteristics of SSM, such as relative advantage, compatibility, complexity, adaptability, and risk and uncertainty. RESULTS: Overall, women felt that the SSM was not complex and that the instructions were straightforward. Participants discussed their strong preference for receiving their results via text or e-mail rather than via telephone. In addition, women described their concerns about mailing their sample and described their concern about potential contamination and tampering. The most salient advantage to use of SSM was avoiding an interaction with a health care provider. CONCLUSIONS: This study contributes to an understanding of the salient intervention characteristics influencing the use of SSM for STI screening, which can be leveraged to improve the health of students and improve rates of screening. Findings can be used to inform the development of a future innovative, theory-based intervention that promotes the use of SSM to improve STI screening rates, and ultimately decrease the burden of STI-related disease.

Exploring the Relationship between Diarrhea and Fatigue that can occur during Cancer Treatment: Using Structural Equation Modeling.

OBJECTIVE: To examine the relationship of the symptoms of diarrhea and fatigue by testing a model that included multiple dimensions of the cancer related-symptom experience. METHODS: A secondary data analysis was conducted on data from the self-reports of 102 cancer patients co experiencing diarrhea and fatigue during treatment at a comprehensive cancer center in the Southeastern United States. Structural equational modeling was employed to examine the relationship between the 2variables. Fatigue and diarrhea were assessed using items from the Cancer Symptom Scale. RESULTS: The structural model results showed that (a) the model fit was adequate (b) diarrhea explained 7% of the variance in fatigue, and (c) the structural or path coefficient between diarrhea and fatigue was significant (0.267; p<0.05). Diarrhea had the strongest effect on fatigue interference (0.251). CONCLUSION: Diarrhea is a potential contributing factor to the symptom of fatigue and a potential target for interventions to prevent and ameliorate fatigue.

How do physicians decide to treat: an empirical evaluation of the threshold model.

BACKGROUND: According to the threshold model, when faced with a decision under diagnostic uncertainty, physicians should administer treatment if the probability of disease is above a specified threshold and withhold treatment otherwise. The objectives of the present study are to a) evaluate if physicians act according to a threshold model, b) examine which of the existing threshold models [expected utility theory model (EUT), regret-based threshold model, or dual-processing theory] explains the physicians' decision-making best. METHODS: A survey employing realistic clinical treatment vignettes for patients with pulmonary embolism and acute myeloid leukemia was administered to forty-one practicing physicians across different medical specialties. Participants were randomly assigned to the order of presentation of the case vignettes and re-randomized to the order of "high" versus "low" threshold case. The main outcome measure was the proportion of physicians who would or would not prescribe treatment in relation to perceived changes in threshold probability. RESULTS: Fewer physicians choose to treat as the benefit/harms ratio decreased (i.e. the threshold increased) and more physicians administered treatment as the benefit/harms ratio increased (and the threshold decreased). When compared to the actual treatment recommendations, we found that the regret model was marginally superior to the EUT model [Odds ratio (OR) = 1.49; 95% confidence interval (CI) 1.00 to 2.23; p = 0.056]. The dual-processing model was statistically significantly superior to both EUT model [OR = 1.75, 95% CI 1.67 to 4.08; p < 0.001] and regret model [OR = 2.61, 95% CI 1.11 to 2.77; p = 0.018]. CONCLUSIONS: We provide the first empirical evidence that physicians' decision-making can be explained by the threshold model. Of the threshold models tested, the dual-processing theory of decision-making provides the best explanation for the observed empirical results.

Physicians' tacit and stated policies for determining patient benefit and referral to cardiac rehabilitation.

BACKGROUND / PURPOSE: The benefits of prescribing cardiac rehabilitation (CR) for patients following heart surgery is well documented; however, physicians continue to underuse CR programs, and disparities in the referral of women are common. Previous research into the causes of these problems has relied on self-report methods, which presume that physicians have insight into their referral behavior and can describe it accurately. In contrast, the research presented here used clinical judgment analysis (CJA) to discover the tacit judgment and referral policies of individual physicians. The specific aims were to determine 1) what these policies were, 2) the degree of self-insight that individual physicians had into their own policies, 3) the amount of agreement among physicians, and 4) the extent to which judgments were related to attitudes toward CR. METHODS: Thirty-six Canadian physicians made judgments and decisions regarding 32 hypothetical cardiac patients, each described on 5 characteristics (gender, age, type of cardiovascular procedure, presence/absence of musculoskeletal pain, and degree of motivation) and then completed the 19 items of the Attitude towards Cardiac Rehabilitation Referral scale. RESULTS: Consistent with previous studies, there was wide variation among physicians in their tacit and stated judgment policies, and self-insight was modest. On the whole, physicians showed evidence of systematic gender bias as they judged women as less likely than men to benefit from CR. Insight data suggest that 1 in 3 physicians were unaware of their own bias. There was greater agreement among physicians in how they described their judgments (stated policies) than in how they actually made them (tacit policies). Correlations between attitude statements and CJA measures were modest. CONCLUSIONS: These findings offer some explanation for the slow progress of efforts to improve CR referrals and for gender disparities in referral rates.

Breastfeeding status and maternal cardiovascular variables across the postpartum.

BACKGROUND: There have been recent reports that lactational history is associated with long-term women's health benefits. Most of these studies are epidemiological. If particular cardiometabolic changes that occur during lactation ultimately influence women's health later is unknown. METHODS: Seventy-one healthy women participated in a prospective postpartum study that provided an opportunity to study anthropometric, endocrine, immune, and behavioral variables across time. Variables studied were heart rate (HR), systolic blood pressure (SBP), diastolic blood pressure (DBP), C-reactive protein, body mass index (BMI), perceived stress, and hormones. A cohort of women without a change in breastfeeding (N=22) or formula feeding (N=23) group membership for 5 months was used for analysis of effects of feeding status. The data were analyzed using factorial repeated measures analysis of variance and analysis of covariance. RESULTS: SBP and HR declined across the postpartum and were significantly lower in breastfeeding compared to formula feeding mothers (p<0.05). These differences remained statistically significant when BMI was added to the model. Other covariates of income, stress, marital status, and ethnicity were not significantly associated with these variables over time. DBP was also lower, but the significance was reduced by the addition of BMI as a covariate. Stress also was lower in breastfeeders, but this effect was reduced by the addition of income as a covariate. CONCLUSIONS: These data suggest that there are important physiological differences in women during months of breastfeeding. These may have roles in influencing or programming later risks for a number of midlife diseases.

Isolating and Examining Sources of Suppression and Multicollinearity in Multiple Linear Regression.

The presence of suppression (and multicollinearity) in multiple regression analysis complicates interpretation of predictor-criterion relationships. The mathematical conditions that produce suppression in regression analysis have received considerable attention in the methodological literature but until now nothing in the way of an analytic strategy to isolate, examine, and remove suppression effects has been offered. In this article such an approach, rooted in confirmatory factor analysis theory and employing matrix algebra, is developed. Suppression is viewed as the result of criterion-irrelevant variance operating among predictors. Decomposition of predictor variables into criterion-relevant and criterion-irrelevant components using structural equation modeling permits derivation of regression weights with the effects of criterion-irrelevant variance omitted. Three examples with data from applied research are used to illustrate the approach: the first assesses child and parent characteristics to explain why some parents of children with obsessive-compulsive disorder accommodate their child's compulsions more so than do others, the second examines various dimensions of personal health to explain individual differences in global quality of life among patients following heart surgery, and the third deals with quantifying the relative importance of various aptitudes for explaining academic performance in a sample of nursing students. The approach is offered as an analytic tool for investigators interested in understanding predictor-criterion relationships when complex patterns of intercorrelation among predictors are present and is shown to augment dominance analysis.

The association between variants on chromosome 9p21 and inflammatory biomarkers in ethnically diverse women with coronary heart disease: a pilot study.

BACKGROUND: The most consistently replicated genetic variants associated with coronary heart disease (CHD) in populations of European descent have been found on chromosome 9p21. Yet there is little known about these associations in ethnic groups of African ancestry. These disease-associated variants are located in a genomic region of unknown function. The purpose of this exploratory study was to examine the allelic frequencies and haplotype structure of single nucleotide polymorphisms (SNPs) for Black and White women with CHD. The authors also sought to explore the relationship between these genetic variants and biomarkers of inflammation. METHODS: Using polymerase chain reaction amplification, the authors genotyped 8 SNPs in a 58-kilobase region of chromosome 9p21 in a cohort of women with CHD (n = 91). The authors examined the interethnic relationship between the SNPs and four inflammatory biomarkers (C-reactive protein, intercellular adhesion molecule-1, interleukin-6, and tumor necrosis factor-alpha) using analysis of variance (ANOVA). RESULTS: We found considerable interethnic allelic and haplotype diversity across the 9p21 locus, with only two SNPs in perfect linkage disequilibrium (LD) in both races. A pair of high- and low-risk haplotypes was most common in White women, while about 41% of Blacks carried the risk alleles for three of the eight SNPs the authors examined. The interethnic associations between the SNP genotypes and inflammatory markers were divergent in both direction and magnitude. CONCLUSIONS: Our results lend support for the importance of ancestry-specific allelic context when examining variants on chromosome 9p21. Additional work is needed to elucidate the genetic contribution to inflammatory biomarkers for diverse racial groups.

Prenatal depression and anxiety in Toxoplasma gondii-positive women.

OBJECTIVE: This study analyzed a relationship between prenatal mood states and serologic evidence of immune response to Toxoplasma gondii. A secondary aim was to determine whether thyroid peroxidase autoantibody status was related to T gondii status. STUDY DESIGN: Pregnant women (n = 414) were measured at 16-25 weeks' gestation with demographic and mood questionnaires and a blood draw. All plasma samples were analyzed for thyroid peroxidase and T gondii immunoglobulin G, tryptophan, kynurenine, and neopterin. T gondii serotypes were also measured in the women who were T gondii positive. Cytokines were available on a subset (n = 142). RESULTS: Women with serologic evidence of exposure to T gondii (n = 44) showed positive correlations between immunoglobulin G levels and the Profile of Mood States depression and anxiety subscales. Plasma tumor necrosis factor-α was higher in women who were positive for T gondii. Serotypes were type I (27%), type II (31%), and unclassified (42%, which shows intermediate levels of reactivity). The depression and anxiety scores were highest in type I, but this was not significant. The Profile of Mood States vigor score was lowest in type II, compared with the type I or unclassified groups. CONCLUSION: Higher T gondii immunoglobulin G titers in infected women were related to anxiety and depression during pregnancy. Subclinical reactivation of T gondii or immune responses to T gondii may worsen mood in pregnant women.

Predicting cardiac rehabilitation attendance in a gender-tailored randomized clinical trial.

PURPOSE: This study compared attendance of women participating in a motivationally enhanced, gender-tailored cardiac rehabilitation (CR) program with that of women attending a traditional outpatient CR program. We also sought to determine the significant baseline predictors of attendance of the exercise and education components of the interventions. METHODS: Data from 252 women with CHD in the randomized clinical trial, the Women's-Only Cardiac Rehabilitation Program, were used in this study. The experimental design used 2 treatment groups: both receiving a comprehensive, 12-week, CR program, with 1 group receiving a gender-tailored, stage-of-change matched, behavioral enhancement using individualized motivational interviewing. RESULTS: Compared with women in the traditional CR program, women in the gender-tailored program attended significantly more of the prescribed exercise (90% vs 77%) and education sessions (87% vs 56%). Group assignment accounted for about 5% of the variance in exercise attendance (F1,250 = 12.755, P < .001) and about 24% of the variance in education attendance (F1,250 = 77.942, P < .001). After controlling for group assignment, the baseline characteristics of smoking status, marital status, and anxiety accounted for about 17% of the variance in exercise attendance (F5,245 = 10.494, P < .001). Smoking status and marital status were significant baseline predictors of education attendance (F5,245 = 6.115, P < .001) after controlling for group assignment. CONCLUSIONS: The long-standing, poor attendance of women in CR continues to be an unresolved international challenge. Gender-tailored, stage-matched, CR programs hold promise for enhancing attendance to prescribed protocols. Additional research examining the efficacy of gender-sensitive, motivationally enhanced CR for women compared with generic CR programs is warranted.

Efficacy of intraoperative cell salvage systems in pediatric idiopathic scoliosis patients undergoing posterior spinal fusion with segmental spinal instrumentation.

STUDY DESIGN: Retrospective case-control study. OBJECTIVE: Determine whether intraoperative cell salvage system use during pediatric posterior spinal fusion (PSF) with segmental spinal instrumentation for idiopathic scoliosis decreases intraoperative and perioperative (intraoperative plus postoperative) allogeneic blood transfusion. SUMMARY OF BACKGROUND DATA: Intraoperative cell salvage and reinfusion can reduce or obviate perioperative allogeneic blood transfusion. Despite these benefits, their efficacy in pediatric PSF is unclear. Reported complications include transient hematuria, altered hemostasis, and electrolyte imbalance. METHODS: A total of 54 consecutive idiopathic scoliosis patients were studied: 21 non-cell saver and 33 cell saver patients. Data included age, body mass index, Cobb angle, perioperative hemoglobin levels, mean arterial pressure, surgical time, levels fused, perioperative estimated blood loss, and perioperative transfusions. A chi2 and t tests were performed for intraoperative and perioperative allogeneic transfusion between groups. A regression analysis was performed between selected covariates and allogeneic transfusion. Relative risk analysis examined significant covariates regarding allogeneic transfusion rate. RESULTS: Allogeneic transfusion rates were lower in the cell saver group (6% vs. 55% intraoperative and 18% vs. 55% perioperative, P < 0.05). Mean allogeneic transfusion volumes (mL/kg) were also lower (0.4 vs. 9.1 intraoperative and 1.9 vs. 11.1 perioperative, P < 0.05). Multivariate analysis confirmed these differences were independent of perioperative blood loss, and also demonstrated that surgical time and blood loss were significantly related to allogeneic transfusion volume. The allogeneic transfusion relative risk was 2.04 in patients with surgery >6 hours and 5.87 in patients not receiving cell saver blood. All patients with surgeries >6 hours and estimated blood loss >30% of total blood volume received cell saver system blood. CONCLUSION: Cell saver use decreased allogeneic transfusion, particularly in surgeries >6 hours with estimated blood loss >30% of total blood volume. This study confirms the utility of routine cell saver use during PSF with segmental spinal instrumentation for idiopathic scoliosis.

The influence of cardiac rehabilitation on inflammation and metabolic syndrome in women with coronary heart disease.

BACKGROUND: Metabolic syndrome (MetS) and increased inflammatory markers, both predictors of future cardiovascular events, are more prevalent in women with coronary heart disease (CHD). The influence of cardiac rehabilitation (CR) on MetS and inflammatory biomarkers is not well characterized for women. PURPOSE: : The purpose of this article was to examine the effects of a 12-week behaviorally enhanced CR exclusively for women compared with traditional CR on components of the MetS and inflammatory markers in women with CHD. METHODS: The randomized clinical trial used 2 treatment groups, both receiving a comprehensive 12-week CR program, with 1 group receiving a motivationally enhanced intervention exclusively for women. A subset of 91 women (mean age, 61.6 years) from the parent study provided serum samples to examine the effects of CR on high-sensitivity C-reactive protein (hsCRP), interleukin-6 (IL-6), tumor necrosis factor alpha (TNF-alpha), and intercellular adhesion molecule-1 (ICAM-1). RESULTS: After CR, the total sample of women demonstrated significant reductions in hsCRP (P =.002), IL-6 (P <.001), TNF-alpha (P =.010), and ICAM-1 (P =.016). Women in the gender-tailored CR program significantly improved all biomarker levels compared with baseline (P <.05 for all), whereas those in the traditional group improved only hsCRP (P <.05) and IL-6 (P <.05) levels. The combined study group demonstrated improvements in several components of MetS (triglycerides, waist circumference, and systolic blood pressure) but not in others (high-density lipoprotein cholesterol, fasting glucose, and diastolic blood pressure). CONCLUSION: Cardiac rehabilitation promotes greater improvements in inflammatory biomarkers than in components of MetS for women with CHD. Improvements in body composition or weight may not be a precondition for the benefits of exercise because of loss of abdominal fat. Examining components of MetS as continuous variables is recommended to prevent lost information inherent in dichotomization.

Predicting falls in older patients using components of a comprehensive geriatric assessment

This prospective study evaluated components of a comprehensive geriatric assessment (CGA) to identify rates and predictors of falls in older patients. Fall rates and scores on components of the CGA were compared among adults aged 70 or older in three groups: patients with cancer receiving chemotherapy, patients with cancer not receiving chemotherapy, and community-dwelling adults without cancer. Older adults in the chemotherapy group were hypothesized to fall significantly more often than those in the nonchemotherapy group. Among the patients with cancer, scores on the Activities of Daily Living Scale were a significant predictor of falls. The scores were the only domain of the CGA found to be a significant predictor; therefore, more research is needed to better understand fall risk assessment among older patients with cancer. Nurses should conduct fall risk assessments with measures of functional status as included in a CGA.

The abbreviated comprehensive geriatric assessment (aCGA) for use in the older cancer patient as a prescreen: scoring and interpretation.

UNLABELLED: The abbreviated CGA (aCGA) can be used as a prescreening assessment to identify patients who would most benefit from the complete CGA. OBJECTIVE: To develop cutpoints for scoring the aCGA that are consistent with existing limitations as revealed by the full CGA. DESIGN/SETTING: A retrospective chart review of patients at the H. Lee Moffitt Cancer Center. PARTICIPANTS: Over 500 charts between 1995 and 2001 were reviewed on cancer patients 70 and over. MEASUREMENTS: Each of the four domains: functional status (activities of daily living (ADL), instrumental activities of daily living (IADL), depression, using the geriatric depression scale (GDS), and cognition using the mini-mental state examination (MMSE)) are scored separately. RESULTS: For the depression domain, a score of 2 or more toward depression indicates that the entire GDS be administered. For the MMSE, a score of 6 or lower indicates necessity of the entire MMSE. For the ADL/IADL, any deficit on either scale (needs assistance or complete assistance) requires further clinical evaluation using the entire instruments. CONCLUSIONS: These guidelines provide the clinician with parameters to target patients most likely to benefit from more intensive geriatric evaluation.