Patient-centered communication, patient satisfaction, and retention in care in assisted reproductive technology visits.

PURPOSE: To explore the association between patient-centered communication, patients' satisfaction, and retention in care in assisted reproductive technology (ART) visits. METHODS: ART visits at eight Italian clinics were videotaped and coded using the Roter Interaction Analysis System, which includes a Patient-Centered Index (PCI), a summary "patient-centered communication" ratio. After the visit, patients completed a satisfaction questionnaire (SATQ). After 3 months, patients were asked about their retention in care. Spearman correlations and Mann-Whitney tests were used to test associations between the study variables; the open-ended item of SATQ was analyzed through content analysis. RESULTS: Eighty-five visits were videotaped (involving 28 gynecologists and 160 patients). PCI score (µ = 0.51 ± 0.28) revealed a more disease-oriented communication during the visit. Patients reported high levels of satisfaction with the visit and identified in the information provision or in the doctor's humanity or kindness the main reasons of satisfaction. At the follow-up, the majority of the couples declared to have followed the clinicians' recommendations and to have remained related to the ART center. No associations were found among the study variables, except for a lower male satisfaction among couples who declared to have changed ART clinic. CONCLUSIONS: Contrary to what was expected, the style of physician-patient communication was not found to be associated with patient satisfaction and retention in care. However, patients were highly satisfied and engaged. The actual meaning of a communication that is "patient-centered" in the ART context might be wider, including the couples' need for information, as suggested by qualitative findings.

Doctor-couple communication during assisted reproductive technology visits.

STUDY QUESTION: What are the characteristics of doctor-couple communication content during actual ART visits? SUMMARY ANSWER: Physicians were mainly focused on providing biomedical information, while communication content from couples had a 2-fold focus on providing biomedical information and on positive talk. WHAT IS KNOWN ALREADY: Communication aspects in ART seem crucial for clinical decision-making, retention in care and critical conversations with couples due to low treatment success rates. However, no studies have been carried out on the actual interaction between the doctor and the couple in this context. STUDY DESIGN, SIZE, DURATION: This observational study involved 28 clinicians and 160 patients referred to eight Italian ART clinics during a one-year recruitment period. PARTICIPANTS/MATERIALS, SETTING, METHODS: ART visits at eight Italian clinics were videotaped. The visits were coded using the Roter Interaction Analysis System (RIAS), particularly focusing on RIAS composite categories, verbal dominance and patient-centeredness score. MAIN RESULTS AND THE ROLE OF CHANCE: A total of 85 visits were eligible for analysis (62% acceptance rate), involving 28 clinicians and 160 patients (including 75 couples). The average visit duration was 37 ± 17.7 min. The mean verbal dominance was 1.9 ± 0.86 (range: 0.72-5.74). Physicians mainly focused on providing biomedical information. Communication content from couples had a 2-fold focus on providing biomedical information and on positive talk. The mean of patient centeredness index (PCI) was 0.51 (SD = 0.28; range 0.08-1.77); visits in which the doctor was a woman or the treatment indication was for heterologous fertilization showed higher PCI scores. Overall, females accounted for 67% of all patient talk. Taking this imbalance into account as expected frequencies for each composite category, males reported significantly more utterances in almost all of the socioemotional categories. LIMITATIONS, REASONS FOR CAUTION: These results are preliminary and observational and only regard Italy. Communication during visits may have been biased since the professionals who agreed to participate showed an interest in communication issues. Another limitation is a possible Hawthorne effect due to the fact that participants were aware of being videotaped. WIDER IMPLICATIONS OF THE FINDINGS: Our study showed that ART physicians mainly adopted an informative model of communication and a more disease-oriented approach. Findings revealed the complexity of communication content during ART consultations, given its triadic characteristic in which the third party is also a patient; clinicians should be aware of this complex aspect and of the specific male and female perspectives to be taken into account. The results could be useful for training ART professionals. STUDY FUNDING/COMPETING INTEREST(S): This study was possible thanks to an unconditional grant from Ferring Spa to the Department of Health Sciences, University of Milan. There are no competing interests to declare. TRIAL REGISTRATION NUMBER: N/A.

The Prognostic Value of High-sensitivity C-reactive Protein and Prealbumin for Short-term Mortality in Acutely Hospitalized Multimorbid Elderly Patients: A Prospective Cohort Study.

OBJECTIVES: To establish the predictive value on mortality after 2 months from hospital admission of two laboratory markers of nutritional and inflammatory status, high-sensitivity C-reactive protein (hs-CRP) and prealbumin, in a cohort of frail multimorbid elderly without terminal illness. DESIGN: Prospective cohort study. SETTING: Internal medicine ward of a large teaching hospital in Italy. PARTICIPANTS: 544 Caucasian patients with acute disease consecutively admitted from January to June 2013. 102 were excluded for being younger than 65 years old, having life expectancy <30 days or not having frailty syndrome. Further 42 patients were excluded for missing data or withdrawn at follow-up. Final analysis was performed on 400 subjects (179 M, 221 F, mean age 79±10). MEASUREMENTS: Serum prealbumin and hs-CRP were measured at admission. Death within 2 months from hospital admission was assessed through a telephonic interview with the caregiver for each patient discharged alive. Inhospital mortality was also recorded. Survival was calculated from date of admission to our unit. RESULTS: Mean prealbumin at admission was 17.3±7.7 mg/dl, while hs-CRP median was 24.2 mg/L (IQR 8.7 to 51.8). 108 patients (27%) died within two months from admission. In an age- and sex-adjusted analysis, log(hs-CRP) levels at admission, but not prealbumin, were independently associated with an increased risk for mortality (HR 1.40, 95% CI 1.18 to 1.66, p<0.001). After multiple adjustments for covariates, including comorbidity burden measured through Charlson score, log(hs-CRP) remained significantly associated with mortality (HR 1.38, 95% CI 1.08 to 1.76, p=0.01). A Receiver Operating Characteristic (ROC) curve was performed to test the predictive value of hs-CRP at admission on two-month mortality (AUC 0.68, 95% CI 0.63 to 0.72, p<0.001). Cut-off value was set at 38.4 mg/L. After dichotomization of hs-CRP values according to this cut-off, hs-CRP≥38.4 mg/L at admission proved to be a significant risk factor for mortality (HR 2.10, 95% CI 1.23 to 3.58, p=0.006). CONCLUSION: Serum hs-CRP, but not prealbumin, values at admission are predictors of short-term mortality at hospital admission in elderly multimorbid patients. Inflammation seems to affect prognosis more than malnutrition in this setting and may therefore guide clinicians' attitude towards therapeutic choices.

A population of 1136 HPV DNA-HR positive women: expression of p16(INK4a)/Ki67 Dual-Stain Cytology and cytological diagnosis. Histological correlations and cytological follow up.

OBJECTIVE: The objectives of this study were to evaluate, in a selected HR-HPV positive population, the clinical performance of the p16/ki67 immunostaining in all the cytological diagnoses, as a reflex test of triage HPV-cytology, and assess the usefulness of p16/ki67-staining to classify CIN1 according to its risk of progression/regression in order to plan a personalized follow-up. METHODS: Our analysis was in consecutive cases of 1136 women aged 25-64 years, asymptomatic, HR-HPV DNA HC2 tested positive in a HPV-screening program, from February to December 2011. All the women had a cervical sample, in the Thin Prep, used for cytological diagnosis and for pI6/Ki67 dual- staining. Histological correlations were 442. We studied the follow-up of two years of 387 cases, especially the biological behaviour of 316 low-grade lesions. RESULTS: pI6/Ki67 dual-staining increases the VPP CIN2+ and NPV CIN2+, especially in atrophy/dystrophy, in ASC-US and LSIL. In follow-up of 387 cases, 71 CIN2+ and 316 CIN1, 69 CIN2+, after surgical treatment, had a negative follow up; two cases of CIN2 (p16/ki67-) without invasive treatments, had a spontaneous regression. Among the 316 CIN1, progression was observed in 10 women (4 pI6/Ki67 + and 6 pI6/Ki67 -); regression in 260 women (64 p16/Ki67 + and 196 p16/Ki67-); 46 women had a persistent LSIL (9 pI6/Ki67 + and 37 p16/Ki67-). It seems no significant differences in the biological behaviour in relation to the expression of the two biomarkers. CONCLUSIONS: pI6/Ki67 immunostaining increases sensitivity of cytology in some diagnostic categories. After follow up of two years, a personalized and adequate treatment does not seem still possible. Further studies and trials are required to improve the management of the cervical lesions in HPV-based screening strategies.

Pharmacokinetics of intravenous ketorolac in cats undergoing gonadectomy.

AIM: To determine the pharmacokinetics of ketorolac tromethamine (0.5 mg/kg) when administered I/V to cats undergoing gonadectomy. METHODS: Ketorolac was administered to nine female and three male shorthair domestic cats as an I/V bolus of 0.5 mg/kg after intubation, and 20 minutes prior to ovariectomy or orchiectomy. Intra-operative cardiorespiratory variables were monitored and blood samples were collected over 24 hours. Concentrations of ketorolac in serum were determined by high-performance liquid chromatography to establish pharmacokinetic parameters. RESULTS: During surgery, mean end tidal isoflurane concentration was 1.63 (SD 0.24)% and normocapnia and spontaneous ventilation were maintained in all animals. The kinetics of ketorolac was described by a two-compartment model. The distribution and elimination half-lives were 0.09 (SD 0.06) and 4.14 (SD 1.18) hours, respectively. The body clearance was 56.8 (SD 33.1) mL/h/kg. The volume of distribution at steady-state and the mean residence time were 323.9 (SD 115.7) mL/kg and 6.47 (SD 2.86) hours, respectively. CONCLUSION AND CLINICAL RELEVANCE: On the basis of the results, concentrations of ketorolac in serum in cats were above the human effective concentrations for 5-6 hours postoperatively. However, other studies including a control group are advocated to further investigate the ketorolac kinetics and the analgesic efficacy in this species.

The role of malnutrition in older persons with mobility limitations.

Movement disability has a high prevalence in elderly population, either healthy or with chronic disease. Impaired nutritional status is a very common condition in geriatric patients too, especially if we consider elderly subjects admitted to hospital. There are growing evidences that nutrition and disability are strictly interconnected. On the one side, nutritional status is one of the multiple elements that influence the onset and the course of a functional disability; on the other side, disability itself may contribute to malnutrition onset and worsening. Nutrition may not be the sole factor involved in movement impairment in the elderly, but consciousness of its importance in frail elderly population is growing among clinicians and scientific community. In this paper we review the existing knowledge of these complex relationships, discussing the main observational and interventional studies that explored the role of nutrition in movement disability onset and recovery. We also point out how specific kinds of diet, such as Mediterranean diet or high-protein diet, are involved in disability prevention. Finally, we take a look at the existing evidence of the role of single nutrient dietary intake, such as carotenoids, selenium or vitamin D, in mobility impairment in the elderly population.

X-ray microtomography application in pore space reservoir rock.

Characterization of porosity in carbonate rocks is important in the oil and gas industry since a major hydrocarbons field is formed by this lithology and they have a complex media porous. In this context, this research presents a study of the pore space in limestones rocks by x-ray microtomography. Total porosity, type of porosity and pore size distribution were evaluated from 3D high resolution images. Results show that carbonate rocks has a complex pore space system with different pores types at the same facies.

Mean temperature and humidity variations, along with patient age, predict the number of visits for renal colic in a large urban Emergency Department: results of a 9-year survey.

BACKGROUND: A marked geographic variability has been reported in stone disease, partially attributed to the Mean Annual Temperature (MAT), as well as to the seasonal fluctuations of climatic conditions. Accordingly, peaks in Emergency Department (ED) visits for renal colic are commonplace during the summer. MATERIALS AND METHODS: The aim of this study was to assess the influence of day-by-day climate changes on the number of visits as a result of renal colic in the ED (City of Parma, northern Italy, temperate continental climate). A total of 10,802 colic episodes were retrieved from the database during a period of 3286days (January 2002 to December 2010). RESULTS: The analysis of the data confirms a peak of renal colic cases during the summer, especially in July (maximum number of 4.1 cases of renal colic per day), and a winter nadir (minimum number of 2.7 cases of renal colic per day, in February). The linear regression analysis shows a high and significant correlation between the mean number of cases of renal colic per day and both the mean daily temperature (positive association, R=0.93; p<0.0001) and the mean daily humidity (negative association, R=-0.82; p<0.0001). The influence of temperature and humidity on the incidence of renal colic cases varied widely among age groups, the highest incidence seen in patients aged between 30 and 40years, and the lowest seen for those aged <20 and >70years of age. CONCLUSION: The combined data suggest that the hot and dry climate would favor an acceleration of the process of stone formation, which seems more pronounced in the older population.

Ethical issues in end of life treatments for patients with dementia.

Dementia is a terminal disease, associated with great suffering and difficult decisions in the severe stage. The decision-making process is characterized by uncertainty because of lack of scientific evidence in treatments and by the need to reconcile conflicting points of view. In intercurrent diseases, aggressive interventions are used without consideration of its futility; in comparison with cancer, several consequences of physicians' attitude not to consider dementia as a terminal disease have been reported, especially concerning pain relief. Lack of evidence of artificial nutrition and hydration effectiveness makes advance care planning relevant.

The impact of omega-3 fatty acids on osteoporosis.

The essential polyunsaturated fatty acids (PUFAs) comprise 2 main classes: n-6 and n-3 fatty acids. The most common source of n-6 fatty acids is linoleic acid (LA) which is found in high concentrations in various vegetable oils. Arachidonic acid (AA), the 20-carbon n-6 fatty acid, is obtained largely by synthesis from LA in the body. The n-3 fatty acids eicosapentaenoic acid (EPA) and docosahexaenoic (DHA) are found in fish and fish oils. Long-Chain polyunsaturated fatty acids (LCPUFAs) and lipid mediators derived from LCPUFAs have critical roles in the regulation of a variety of biological processes including bone metabolism. There are different mechanisms by which dietary fatty acids affect bone: effect on calcium balance, effect on osteoblastogenesis and osteoblast activity, change of membrane function, decrease in inflammatory cytokines such as interleukin-1 (IL-1), interleukin-6 (IL-6), and tumor necrosis factor alpha (TNF-alpha), modulation of peroxisome proliferators-activated receptor gamma (PPARgamma). Animal studies have shown that a higher dietary omega-3/omega-6 fatty acids ratio is associated with beneficial effects on bone health. In spite of increasing evidence of the positive effects of dietary fats on bone metabolism from animal and in vitro studies, the few studies conducted in humans do not allow us to draw a definitive conclusion on their usefulness in clinical practice.

Ethical questions in the treatment of subjects with dementia. Part I. Respecting autonomy: awareness, competence and behavioural disorders.

The document deals with some ethical issues raised by the treatment of demented people. In particular the conceptual and empirical aspects of the assessment of awareness and competence of these patients are analysed, as well as the dilemmas related to the treatment of behavioral disorders.

[Artificial nutrition in acute renal failure]. / Nutrizione artificiale nell'insufficienza renale acuta.

Artificial nutrition in course of acute renal failure (ARF) is reviewed, on the basis of recent concepts on epidemiology and prognosis of the syndrome in critically ill patients. The relationships between nutritional status and ARF are evaluated, analyzing the possible role of nutritional status alterations as comorbidities and complications; pathogenetic mechanisms and consequences of hypercatabolism are described, with special regard to the peculiar metabolic derangements which are the hallmark of ARF. The effects of artificial nutrition on mortality and morbility in ARF are illustrated, along with quantitative and qualitative aspects of nutritional support (energy and protein needs, trace elements, vitamins etc). A rational approach to nutritional management of ARF patients is proposed, stressing the potential role of enteral nutrition, as well as the need for a full integration between nutritional support and renal replacement therapies.

Acute polyradiculoneuropathy occurring after hymenoptera stings: a clinical case study.

Hymenoptera stings may be responsible for both local and systemic reactions; these can be immediate or delayed, depending on the time between the sting and the development of signs or symptoms. Delayed clinical reactions have been reported, although unusual, due to serum sickness and/or affecting organs or systems generally not involved in the immediate reaction, such as heart, kidneys, central and peripheral nervous systems. This paper describes the clinical and immunological findings in a 51-year-old subject, who, after two stings of paper wasps, the second one after the third venom immunotherapy (VIT) injection, presented immediate large local and systemic allergic reactions which quickly improved after e.v. methylprednisolone administration. About 40 hours later, he developed acute polyradiculoneuropathy with muscle weakness, paresthesia, difficulties in standing up and walking. Skin tests and specific IgE determination showed allergy to paper wasp. The activation, by wasp venom, of peripheral blood mononuclear cells in primary culture, evaluated by tritiated thymidine incorporation proliferation assay, showed an important hypersensitivity to wasp venom. Therefore our results suggest the hypothesis that the polyradiculoneuritis causative etiopathogenetic mechanism might be a delayed immunological response to wasp antigens followed by an allergy-triggered autoimmune reaction, as previously suggested by other authors; they found lymphocytic infiltrates in demyelinization areas and at perivascular levels, by histologic examination of autoptical and bioptical material of patients with nervous system lesions after hymenoptera stings.

[Post-acute long stay and extensive rehabilitation: study of the first year of work at a long stay university hospital unit]. / Lungodegenza post-acuzie e riabilitazione estensiva: studio sul primo anno di attività di un'Unità di Lungodegenza Ospedaliera-Universitaria.

Long stay is a new type of hospital admission geared to internal medicine patients requiring long-term stays in hospital and prolonged treatment for the purposes of stabilization or clinical rehabilitation. Given the lack of specific experience, we monitored the progress of a Long-Stay Unit with the aim to estimate the clinical and organizational impact. We studied 263 patients (59.3% females, 40.7% males; mean age 76.3 +/- 11.5 years, 42.2% all in their late eighties) coming from medical wards (75%) and from surgical wards (25%). The clinical complexity was prospectively estimated by a form divided into 3 sections: the first part was filled out at the time of transfer, the second part at set intervals throughout the period and the third at the end of the stay. Mean length of stay for medical patients was 33.2 days, for surgical patients 28.6 days (NS). Main transfer diagnosis: 50% of the patients fell into two diagnostic groups: malignant neoplasm (33.1%) and cerebral ictus (17.5%). Some data evidenced remarkable clinical complexity: 93.9% of the patients had one or more secondary diagnoses; when initially admitted 89.4% already presented with complications or serious outcomes; while in the Long-Stay Unit 83.3% required medical treatment and extensive nursing care; 87.1% had further major complications; 56.3% was totally dependent; 42.6% was totally bedridden and 35.4% died. In conclusion, the majority of long-stay patients in a medium-to-large polyclinic hospital present with several concomitant diseases, with extremely invalidating complaints, characterized over the short-to-mid term by serious clinical complications. They require a great deal of competent medical/nursing care as well as highly qualified internal medicine specialists.