Parents' lived experiences of parental needs for support at a burn centre.

Purpose: A burn injury to a child is a traumatic event and the parent's emotional reactions and coping strategies affect the child's adaptive outcome. It is therefore important that parents get the right support. The aim was to explore parents' lived experiences of their need for support when having a child admitted to a burn centre. Methods: Semi-structured face-to-face interviews were conducted with 22 parents of children age <12 years hospitalised with an accidental burn injury, 9 to 27 days after the burn accident, from April 2017 to July 2018. A Ricoeur-inspired textual analysis method was used. Results: Four themes emerged from the analysis and describe the parents' needs for support. The parents wanted to be taken care of as a whole family and feel safe in the hands of professionals. This, in turn, depended on being informed about the child's condition and treatment, but also on getting help in dealing with feelings of guilt. Not least, parents wanted opportunities to take care of their own fundamental needs in terms of hygiene, food, adequate rest and activities. Conclusion: As an overall understanding the healthcare providers should focus on the family as a whole in care and treatment.

Association between High Levels of Parathyroid Hormone and Frailty: The Nepean Osteoporosis and Frailty (NOF) Study.

BACKGROUND: Frailty is associated with poor outcomes hence identification of risks factors is pivotal. Since the independent role of parathyroid hormone (PTH) in frailty remains unexplored, we aimed to determine this in a population of older individuals with a history of falling. DESIGN: Cross-sectional study. SETTING: Falls and Fracture Clinic, Nepean Hospital (Penrith, Australia). PARTICIPANTS: 692 subjects (mean age=79, 65% women) assessed between 2009-2015. MEASUREMENTS: Assessment included clinical examination, mood, nutrition, grip strength, gait velocity, bone densitometry and posturography. Chemistry included serum PTH, calcium, vitamin D (25(OH)D3), creatinine and albumin. Normocalcemic subjects were divided into 4 groups: (1) Normal: 25(OH)D3 >50nmol/L and PTH between 1.6-6.8pmol/L; (2) PTH responsive: low 25(OH)D3 (<50nmol/L) and high PTH (>6.8pmol/L); (3) PTH unresponsive: low 25(OH)D3 and normal PTH; (4) Hyper PTH (>6.8pmol/L) with normal 25(OH)D3. Frailty was defined using Fried's criteria. Difference between the groups was assessed using one-way ANOVA and X2 analysis. Multinomial logistic regression evaluated the association between the groups and the number of Fried's criteria adjusted for age, BMI, renal function, 25(OH)D3 levels, and albumin. RESULTS: 22.6% subjects had high PTH levels (>6.8pmol/L). All subjects in the high PTH groups had significantly lower grip strength, gait velocity, limits of stability, and higher BMI. The PTH responsive group had a higher risk of pre-frailty (ß=3.8, 95% CI = 3.42 - 5.22, p≷ 0.01) and frailty (ß=8.26, 95% CI = 2.8-16.1, p<0.01). The risk of frailty was also higher in the Hyper PTH group (ß=2.3, 95% CI = 1.74-4.32, p<0.01). CONCLUSION: We have reported an independent association of high PTH levels with high number of falls and with the clinical components of physical frailty in community dwelling older persons. Our results suggest a possible role of PTH in frailty that deserves further exploration.

Nurse-patient communication within the context of non-sedated mechanical ventilation: A hermeneutic-phenomenological study.

AIMS AND OBJECTIVES: To explore non-sedated mechanically ventilated patients' communication with nurses in the intensive care unit. BACKGROUND: Mechanically ventilated patients are temporarily voiceless, making interpersonal communication complex. Both nurses and patients find communication challenging and may experience negative emotions when communication fails. In Nordic countries, sedation protocols have changed to light/non-sedation, resulting in more patients being conscious and more clinical practitioners experiencing communication difficulties. DESIGN: The study was qualitative with a phenomenological-hermeneutic approach. Data were collected at two intensive care units in Denmark from January to April 2015. METHODS: Data collection consisted of interviews with patients, focus group interviews with nurses and field observations concerning nurse-patient communication. Data were analysed as one collective body of data using Ricoeur's theory of interpretation. FINDINGS: The main theme showed that communication is a movement between the two opposite feelings of comprehension and frustration. Sub-themes showed (1) the dynamics of power change when the patient is voiceless; (2) consciousness and voicelessness make caring difficult; and (3) the process of interpreting and structuring communication is situational. CONCLUSION: These findings are important in nursing care and provide perspectives on the shift from communication towards comprehension and, thus, away from frustration. A non-sedation protocol is a major change in clinical practice in relation to communication. It requires a new way of thinking where communication becomes an integrated part of care, and the nurse has to be constantly alert and adjust his or her communication strategies to the patient's changing needs and communication ability. RELEVANCE TO CLINICAL PRACTICE: Some nursing interventions may optimize communication: (1) systematic assessment of patients' communication; (2) education of nurses in Augmentative and Alternative Communication; (3) using communication tools when possible; and (4) securing time, continuity, empathy and patience in nursing care.

Long-term mental wellbeing of adolescents and young adults diagnosed with venous thromboembolism: results from a multistage mixed methods study.

Essentials Long-term mental wellbeing of adolescents and young adults with venous thromboembolism is unclear. This multistage mixed methods study was based on Danish nationwide registry data and interviews. Mental wellbeing is negatively impacted in the long-term and uncertainty of recurrence is pivotal. The perceived health threat is more important than disease severity for long-term mental wellbeing. SUMMARY: Background Critical and chronic illness in youth can lead to impaired mental wellbeing. Venous thromboembolism (VTE) is a potentially traumatic and life-threatening condition. Nonetheless, the long-term mental wellbeing of adolescents and young adults (AYAS) with VTE is unclear. Objectives To investigate the long-term mental wellbeing of AYAS (aged 13-33 years) diagnosed with VTE. Methods We performed a multistage mixed method study based on data from the Danish nationwide health registries, and semistructured interviews with 12 AYAS diagnosed with VTE. An integrated mixed methods interpretation of the findings was conducted through narrative weaving and joint displays. Results The integrated mixed methods interpretation showed that the mental wellbeing of AYAS with VTE had a chronic perspective, with a persistently higher risk of psychotropic drug purchase among AYAS with a first-time diagnosis of VTE than among sex-matched and age-matched population controls and AYAS with a first-time diagnosis of insulin-dependent diabetes mellitus. Impaired mental wellbeing was largely connected to a fear of recurrence and concomitant uncertainty. Therefore, it was important for the long-term mental wellbeing to navigate uncertainty. The perceived health threat played a more profound role in long-term mental wellbeing than disease severity, as the potential life threat was the pivot which pointed back to the initial VTE and forward to the perception of future health threat and the potential risk of dying of a recurrent event. Conclusion Our findings show that the long-term mental wellbeing of AYAS diagnosed with VTE is negatively affected, and highlights these patients' need for adequate support.

Impact of socioeconomic status on mortality and unplanned readmission in septic intensive care unit patients.

BACKGROUND: Little is known about the potential association between socioeconomic status (SES) and prognosis after sepsis. We analysed how SES impacted mortality and readmission in septic patients treated at the intensive care unit (ICU) of a university hospital. METHODS: We performed a cohort study including all adult patients admitted to a general tertiary ICU with severe sepsis or septic shock during 2008-2010. Data on SES (educational level, personal income, and cohabitation), comorbidity, readmissions, and mortality were obtained from public registries. We used Cox regression analysis to examine the impact of SES on 30- and 180-day mortality and on first unplanned readmission within 180 days after hospital discharge. RESULTS: A total of 387 patients were included of whom 111 (29%) died within 30 days after ICU admission, and 55 (20%) died within 180 days after hospital discharge. Adjusted for sex, comorbidity and SAPS II, patients with low income had a substantially greater risk of dying within 30 days of admission compared to those with high income (35.7% vs. 23.3%; adjusted hazard ratio (HR) 1.99; 95% confidence interval (CI) 1.24-3.21), and tended to show higher 180-day mortality (25.0% vs. 15.5%; adjusted HR 1.72; 95% CI 0.86-3.45). Among patients discharged from hospital, 125 (45%) were readmitted within 180 days. Patients with low education and low income showed a tendency towards early readmission. CONCLUSIONS: Among septic ICU patients, low income was significantly associated with increased 30-day mortality. There was a trend towards earlier readmission among surviving patients with low educational level and personal income.

Cardiac surgery report cards: comprehensive review and statistical critique.

Public report cards and confidential, collaborative peer education represent distinctly different approaches to cardiac surgery quality assessment and improvement. This review discusses the controversies regarding their methodology and relative effectiveness. Report cards have been the more commonly used approach, typically as a result of state legislation. They are based on the presumption that publication of outcomes effectively motivates providers, and that market forces will reward higher quality. Numerous studies have challenged the validity of these hypotheses. Furthermore, although states with report cards have reported significant decreases in risk-adjusted mortality, it is unclear whether this improvement resulted from public disclosure or, rather, from the development of internal quality programs by hospitals. An additional confounding factor is the nationwide decline in heart surgery mortality, including states without quality monitoring. Finally, report cards may engender negative behaviors such as high-risk case avoidance and "gaming" of the reporting system, especially if individual surgeon results are published. The alternative approach, continuous quality improvement, may provide an opportunity to enhance performance and reduce interprovider variability while avoiding the unintended negative consequences of report cards. This collaborative method, which uses exchange visits between programs and determination of best practice, has been highly effective in northern New England and in the Veterans Affairs Administration. However, despite their potential advantages, quality programs based solely on confidential continuous quality improvement do not address the issue of public accountability. For this reason, some states may continue to mandate report cards. In such instances, it is imperative that appropriate statistical techniques and report formats are used, and that professional organizations simultaneously implement continuous quality improvement programs. The statistical methodology underlying current report cards is flawed, and does not justify the degree of accuracy presented to the public. All existing risk-adjustment methods have substantial inherent imprecision, and this is compounded when the results of such patient-level models are aggregated and used inappropriately to assess provider performance. Specific problems include sample size differences, clustering of observations, multiple comparisons, and failure to account for the random component of interprovider variability. We advocate the use of hierarchical or multilevel statistical models to address these concerns, as well as report formats that emphasize the statistical uncertainty of the results.

[Rational for morbidity management in bancroftian filariasis endemic areas]. / Bases para o tratamento da morbidade em áreas endêmicas de filariose bancroftiana.

Selection of the most appropriate therapy for the patient with bancroftian filariasis requires a knowledge of the diverse clinical characteristics of filarial disease and their pathogenesis. As a result of new diagnostic tests and clinical advances, our understanding of bancroftian filariasis has changed rapidly, as have our ideas about treatment. In the past, it was believed that elephantiasis was caused by an immunologic reaction of the host to the filarial parasite. From this perspective, elephantiasis was seen as the endpoint of an unalterable relationship between the host and the parasite, and given the absence of effective medication or procedures, affected individuals were considered "immunologically predisposed" to this end-stage disease. In the last few years, however, new evidence has suggested that lymphedema and elephantiasis have another etiologic agent. Namely, the principal factor in the evolution of lymphedema and elephantiasis is the involvement of recurrent secondary bacterial infections. Today, it is clear that other forms of supportive therapy (including education and psychological counseling) are necessary and are often more important than antiparasitic drugs.

Extralymphatic disease due to bancroftian filariasis.

Infection with Wuchereria bancrofti, Brugia malayi, or B. timori not only affects the structure and function of lymphatic vessels but is also associated with extralymphatic pathology and disease. Because it is now possible to detect living adult worms by ultrasonography, much emphasis is placed on lymphatic pathology. However, the finding of renal damage in asymptomatic microfilaremic carriers has led to increased recognition of the importance of extralymphatic clinical manifestation in bancroftian filariasis. The authors present a number of clinical syndromes that may be manifestations of extralymphatic filarial disease and discuss possible mechanisms that cause these conditions. The main purpose of this paper is to raise the awareness of students and physicians of the prevalence and the importance of extralymphatic disease in bancroftian filariasis so that it is diagnosed and treated properly and also to alert for the need of additional research in this area.

Extralymphatic disease due to bancroftian filariasis

Infection with Wuchereria bancrofti, Brugia malayi, or B. timori not only affects the structure and function of lymphatic vessels but is also associated with extralymphatic pathology and disease. Because it is now possible to detect living adult worms by ultrasonography, much emphasis is placed on lymphatic pathology. However, the finding of renal damage in asymptomatic microfilaremic carriers has led to increased recognition of the importance of extralymphatic clinical manifestation in bancroftian filariasis. The authors present a number of clinical syndromes that may be manifestations of extralymphatic filarial disease and discuss possible mechanisms that cause these conditions. The main purpose of this paper is to raise the awareness of students and physicians of the prevalence and the importance of extralymphatic disease in bancroftian filariasis so that it is diagnosed and treated properly and also to alert for the need of additional research in this area.

Screening of army soldiers for Wuchereria bancrofti infection in the metropolitan Recife region, Brazil: implications for epidemiological surveillance.

Between 1989 and 1995, blood surveys were performed for Wuchereria bancrofti infection in several barracks of the Brazilian army in the metropolitan Recife region. For initial screening, 60 microliters of capillary blood were examined for microfilaria. All men who tested positive had microfilaria quantified by filtration of venous blood through a polycarbonate membrane. Of 23,773 men screened, 585 (2.5%) had microfilaria (mf). Microfilarial density ranged from < 1-8706 mf/ml of blood. Thirteen individuals had ultra-low microfilarial densities (1 mf/11 ml of blood). Characterization of 174 autochthonous cases made it possible to map 8 new districts in 4 cities within metropolitan Recife region where transmission of W. bancrofti was previously unknown. Routine screening of soldiers in the military may provide important surveillance data for national programmes to eliminate transmission of W. bancrofti.

Variability in reprocessing policies and procedures for flexible fiberoptic endoscopes in Massachusetts hospitals.

BACKGROUND: Concern is increasing regarding the risk of transmission of blood-borne pathogens by means of improperly reprocessed medical devices. METHODS: On-site surveys of policies and practices were performed in 18 reprocessing areas in eight randomly selected hospitals in Massachusetts to assess current practices for reprocessing of flexible fiberoptic endoscopes. Manufacturers' and internal written protocols, were reviewed, employees were interviewed, and procedures were observed. Reprocessing included high-level disinfection in 17 of 18 areas, with 16 areas using 2% glutaraldehyde; ethylene oxide gas sterilization was used in one area. RESULTS: Considerable interhospital and intrahospital variability was found in high-level disinfection procedures, including equipment, contact time (range 10 to 45 minutes), disinfectant testing, and rinsing. Disinfection of internal channels was inadequate in three areas, recommended sterilization of biopsy forceps was not performed in five, and written protocols were unavailable in three. Ad hoc deviation from established written or verbal protocols occurred in eight areas during reprocessing of flexible fiberoptic endoscopes from patients known to have AIDS; ethylene oxide sterilization was used in seven areas and a separate device was used in one. Interviews with personnel revealed that lack of knowledge of high-level disinfection contributed to the discrepancies between policy and practice. CONCLUSIONS: We conclude that reprocessing of flexible fiberoptic endoscopes is inconsistent and potentially ineffective. Knowledge that a flexible fiberoptic endoscope was used for a patient with AIDS influences practice.

Trends in length of stay and rates of readmission in Massachusetts: implications for monitoring quality of care.

In this study, we examined lengths of stay and readmission rates for all Medicare patients discharged from Massachusetts acute care hospitals from October 1982 through September 1986. Using multivariate time series models, we controlled for case mix and assessed trends over time and the impact of prospective payment on lengths of stay and rates of readmission within 7, 14, and 30 days of discharge. We examined patterns for patients overall and for those admitted initially with one of several specific medical conditions or for a surgical procedure. Over the four years, lengths of stay decreased by 25% overall and by 12% to 38% for the individual conditions studied (all p less than .05). A small part of this decrease was associated with prospective payment. Overall readmission rates within 7 and 14 days increased by approximately 10% (p less than .05), although the increase was not statistically associated with prospective payment. Readmission rates for individual medical and surgical conditions were not significantly changed. Further study should assess whether the change in overall rates reflects lower quality care.

[Hemo- and cardiodynamic action of halothane or isoflurane following peroral long-term pretreatment with nifedipine. An animal experimental study]. / Hämo- und kardiodynamische Wirkung von Halothan oder Isofluran nach peroraler Langzeitvorbehandlung mit Nifedipin. Eine tierexperimentelle Studie.

This study investigated the influence of chronic oral nifedipine on the hemodynamic effects of halothane or isoflurane anesthesia in dogs. Under general anesthesia with fentanyl 0.3 microgram/kg/min i.v. and 3:1 N2O/O2 inhalation mixture a left thoracotomy was performed and two needle force probes were placed in the left ventricular wall to measure myocardial force of contraction. In the halothane group (n = 12) a Hall-effect sensor was placed on the anterior surface of the left ventricle, which in combination with a magnet on the posterior surface allowed measurements of left ventricular diameter. In the isoflurane group (n = 15) a Widney gauge was placed around the left ventricle to measure left ventricular circumference changes. The dogs were also monitored with left ventricular tip manometers, pulmonary arterial thermodilution catheters, and femoral arterial and venous catheters. Prior to surgery, in the halothane group 6 dogs were pretreated with nifedipine 6 mg/kg p.o. for 10 days; the other 6 served as controls. In the isoflurane group, 8 dogs were pretreated with nifedipine in the same way and 7 served as controls. Three hours after instrumentation baseline hemodynamic measurements were performed and repeated 15 min after adding 1 MAC and then 2 MAC halothane or isoflurane. Oral pretreatment with nifedipine caused vasodilation with a significant decrease in systemic vascular resistance (SVR) and mean arterial pressure (MAP); heart rate (HR) and dp/dt max were unchanged in comparison to the control group. The cardiac output (CO) increased. Halothane (1 MAC/2 MAC) had a dose-related circulatory depressant effect. This occurred to the same extent in both groups.(ABSTRACT TRUNCATED AT 250 WORDS)

Inspection of care: findings from an innovative demonstration.

In this article, information is presented concerning the efficacy of a sample-based approach to completing inspection of care reviews of Medicaid-supported nursing home residents. Massachusetts nursing homes were randomly assigned to full (the control group) or sample (the experimental group) review conditions. The primary research focus was to determine whether the proportion of facilities found to be deficient (based on quality of care and level of care criteria) in the experimental sample was comparable to the proportion in the control sample. The findings supported such a hypothesis: Deficient facilities appear to be equally identifiable using the random or full-sampling protocols, and the process can be completed with a considerable savings of surveyor time.

Use of psychoactive medication and the quality of care in rest homes. Findings and policy implications of a statewide study.

Rest homes have become a major component of the health care system for frail elderly persons and deinstitutionalized psychiatric patients. Although psychoactive medications are frequently used in rest homes, there is little detailed information about the extent of such use, its supervision, or its effects. In a survey of a random sample of 55 rest homes in Massachusetts, we found that 55 percent of the residents were taking at least one psychoactive medication. Antipsychotic medications were being administered to 39 percent; of these, 18 percent were receiving two or more such drugs. In a follow-up investigation, we studied 837 residents in 44 rest homes with particularly high levels of antipsychotic-drug use. About half the residents had no evidence of participation by a physician in decisions about their mental health during the year of the study. A third of the residents had performance deficits on mental-status testing that indicated serious cognitive impairment, although the causal relation of such impairment to medication use could not be determined. Six percent had evidence of moderate or severe tardive dyskinesia, probably as a side effect of medication. An assessment of staff competence revealed a low level of comprehension of the purpose and side effects of commonly used psychoactive drugs. We conclude that psychoactive drugs are widely used in rest homes, with little medical supervision or understanding by staff members of their possible side effects.

Pulmonary edema due to partial upper airway obstruction in a child.

The case of an 8-year-old boy is reported, who developed acute pulmonary edema associated with acute subglottic swelling and subsequent partial upper airway obstruction after extubation and recovery from anaesthesia. The main factors responsible for the formation of pulmonary edema presumably are a large subatmospheric transpulmonary pressure gradient and hypoxia leading to translocation of circulating blood volume into the pulmonary vasculature and fluid shift across the alveolar-capillary membrane. Application of oxygen and CPAP or PEEP plus diuretic therapy will promote rapid clearance of the pulmonary edema.