Family members' life situation and experiences of different caring organisations during allogeneic haematopoietic stem cells transplantation-A qualitative study.

The aim of this study was to describe family members' life situation and experiences of care in two different care settings, the patient's home or in hospital during the acute post-transplantation phase after allogeneic haematopoietic stem cell transplantation (HSCT). Data were collected through semi-structured interviews with 14 family members (seven women and seven men). An inductive qualitative content analysis was used to analyse the data. The majority of the family members' (n = 10) had experiences from home care. The findings show the family members' voice of the uncertainty in different ways, related with the unknown prognosis of the HSCT, presented as Being me being us in an uncertain time. The data are classified into; To meet a caring organisation, To be in different care settings, To be a family member and To have a caring relationship. Positive experiences such as freedom and security from home care were identified. The competence and support from the healthcare professionals was profound. Different strategies such as adjusting, having hope and live in the present used to balance to live in an uncertain time. The healthcare professionals need to identify psychosocial problems, and integrate the psychosocial support for the family to alleviate or decrease anxiety during HSCT, regardless of the care setting.

Patients' experiences of different care settings and a new life situation after allogeneic haematopoietic stem cell transplantation.

Over the past 20 years, considerable healthcare resources have shifted from an inpatient to an outpatient setting. To be in an outpatient setting or at home after allogeneic haematopoietic stem cell transplantation (allo-HSCT) has been shown to be medically safe and beneficial to the patient. In this study we describe patients' experiences of different care settings (hospital or home) and a new life situation during the acute post-transplant phase after HSCT. Semi-structured interviews were conducted with 15 patients (six women and nine men) 29-120 days after HSCT. An inductive qualitative content analysis was performed to analyse the data. The analysis resulted in four categories: To be in a safe place, To have a supportive network, My way of taking control, and My uncertain return to normality. The findings showed that patients undergoing HSCT felt medically safe regardless of the care setting. The importance of a supportive network (i.e. the healthcare team, family and friends) was evident for all patients. Both emotional and problem-focused strategies were used to cope with an uncertain future. Being at home had some positive advantages, including freedom, having the potential for more physical activity, and being with family members. The study highlights some key areas thought to provide more personalised care after HSCT.

Fear-avoidance beliefs about physical activity in adults with rheumatoid arthritis.

OBJECTIVES: The aim of this study was to describe fear-avoidance beliefs about physical activity and explore how these beliefs correlate with sociodemographic, disease-specific, and psychosocial factors in adults with rheumatoid arthritis (RA). METHOD: This cross-sectional study is part of the Physical Activity in Rheumatoid Arthritis (PARA) 2010 study. The study participants (n = 2351) were identified through the Swedish Rheumatology Quality (SRQ) registries from six rheumatology clinics in Sweden. Univariate and backwards stepwise logistic regressions were performed. RESULTS: Stepwise logistic regressions showed that male gender [odds ratio (OR) 1.55, 95% confidence interval (CI) 1.26-1.91] and having a below average income (OR 1.35, 95% CI 1.12-1.63) were associated with an increased risk of high scores on the modified Fear Avoidance-Belief Questionnaire (mFABQ). The two disease-specific factors most indicative of high mFABQ scores were high level of pain (OR 1.99, 95% CI 1.40-2.84) and poor health (OR 1.59, 95% CI 1.10-2.29). With regard to psychosocial factors, low health-related quality of life (HRQoL; OR 0.44, 95% CI 0.35-0.55) and a low score on the Exercise Self-Efficacy Scale (ESES; OR 0.66, 95% CI 0.52-0.82) were significantly associated with a high mFABQ score. The model fit was 0.27 (Nagelkerke's R(2)). CONCLUSIONS: High fear-avoidance beliefs about physical activity in patients with RA were found to be associated with being male and having a below average income, a high level of pain, poor health, a low HRQoL, and low ESES score. Additional research is warranted for adults with RA to capture the multiple potential correlates to fear-avoidance beliefs about physical activity.

Fear of hypoglycaemia in adults with Type 1 diabetes.

AIMS: The aim of this study was to examine the fear of hypoglycaemia and its association with demographic and disease-specific variables in a large and unselective population of adult patients with Type 1 diabetes. METHODS: Questionnaires were sent by post to all patients with Type 1 diabetes who were identified in the local diabetes registries of two hospitals in Stockholm, Sweden (n=1387). Fear of hypoglycaemia was measured using the Swedish Hypoglycaemia Fear Survey, the Worry subscale and the Aloneness subscale. Demographic variables and disease-specific factors were collected from patients' self reports and medical records. Univariate analysis and multiple stepwise linear regression analysis were used in the statistical analyses of the data. RESULTS: Seven hundred and sixty-four (55%) patients participated in the study (mean age 43.3 years and mean HbA(1c) 7.0%, normal <5.0%). The Hypoglycaemia Fear Survey - Worry subscale was significantly associated with frequency of severe hypoglycaemia, number of symptoms during mild hypoglycaemia, gender, hypoglycaemic symptoms during hyperglycaemia and hypoglycaemic unawareness. The Hypoglycaemia Fear Survey - Aloneness subscale was significantly associated with frequency of severe hypoglycaemia, number of symptoms during mild hypoglycaemia, gender, frequency of mild hypoglycaemia, HbA(1c) , hypoglycaemic unawareness and visits to the emergency room because of severe hypoglycaemia. Fear of hypoglycaemia proved to be more prevalent in females and indicated a different pattern between genders in relation to factors associated with fear of hypoglycaemia. CONCLUSIONS: This study identifies the frequency of severe hypoglycaemia as the most important factor associated with fear of hypoglycaemia. Moreover, for the first time, we document gender differences in fear of hypoglycaemia, suggesting that females are more affected by fear of hypoglycaemia than men.

A morning dose of insulin glargine prevents nocturnal ketosis after postprandial interruption of continuous subcutaneous insulin infusion with insulin lispro.

AIM: The aim of this crossover trial was to evaluate the potential of partial substitution of basal insulin with glargine, administered once daily in the morning, to protect against nocturnal ketosis after postprandial interruption of continuous subcutaneous insulin infusion (CSII). METHODS: Seven patients with type 1 diabetes received 4 weeks of treatment with insulin lispro, administered by CSII, and 4 weeks of treatment with CSII and a partial basal replacement dose of insulin glargine administered in the morning. On day 28 of each treatment phase, patients were admitted to the research unit where dinner was served and their usual dinner insulin bolus dose given, after which CSII was discontinued at 7 pm. Plasma (p) beta-hydroxybutyrate and p glucose were measured every hour for 12 h thereafter. RESULTS: Plasma beta-hydroxybutyrate at 7 pm was 0.16+/-0.05 and 0.13+/-0.07 mmol/l with and without glargine, respectively, and increased to 0.17+/-0.10 and 0.60+/-0.3 mmol/l within 6 h (P=0.02). Plasma glucose increased without glargine, from 8.6+/-2.9 to 21.1+/-3.0 mmol/l (P=0.003), but did not rise significantly following glargine (13.6+/-4.7 vs. 12.6+/-5.6 mmol/l; P=0.65). CONCLUSIONS: Partial replacement with a morning dose of insulin glargine protects against the development of ketosis for as much as 12 h after postprandial interruption of CSII. This treatment strategy could, therefore, be useful for patients who are prone to ketosis but, for other reasons, are deemed suitable for CSII.

A retrospective survey of outpatients with long-term tracheostomy.

BACKGROUND: The Respiratory Unit (RU) at Danderyd University Hospital opened in 1982, with the expressed goal of supporting outpatients with long-term tracheostomy. The primary aim of this retrospective study in tracheostomized patients was to compare the need for hospital care in the 2-year period before and after the tracheostomy. METHODS: Data were collected from patient medical records at the RU, from the National Board of Health and Welfare, Sweden and from the Official Statistics of Sweden. The subjects were RU patients in 1982 (Group 1, n = 27) and in 1997 (Group 2, n = 106) with long-term tracheostomy surviving at least 4 years after the tracheostomy. RESULTS: Both groups had few and unchanged needs for hospital care after tracheostomy. They spent > or = 96% of their time out of hospital. In 1997, (group 2) the number of patients, diagnoses and need for home mechanical ventilation had increased. Life expectancy was assessed for patients in Group 1. Data showed that they lived as long as an age-matched and gender-adjusted control cohort. CONCLUSIONS: Long-term tracheostomy may not increase the need for hospital care and does not reduce life expectancy. These clinical observations were made in a setting where patients had regular access to a dedicated outpatient unit.

Coordinated care planning for elderly patients using videoconferencing.

We studied the transfer of information during coordinated care planning between a university hospital and a local health care centre/social welfare department about 35 km away. During a seven-month study period, 10 sessions were conducted by videoconferencing and seven sessions were conducted by face-to-face conferencing. Videoconferencing reduced the time required for each coordinated care-planning session from an average of 60 to 45 min. There was also an increase in the number of participating professional categories. Travel time for the staff in the face-to-face group was 60-180 min each. Use of a care-planning report during the sessions resulted in improved quality of documentation, which contributed to better care following discharge. The technical problems that occurred did not detract from the beneficial experience of participating. Interviews with next of kin showed that they had been able to influence the content of the care during the care-planning sessions. Videoconferencing proved useful in coordinated care planning. It resulted in time saved due to reduced travel time, participation by more staff categories and an enhancement of the documentation quality.

A paracetamol-pasta test for assessing gastric emptying in healthy and diabetic subjects.

Previous studies have shown that the relationship between gastrointestinal symptoms and gastric emptying is weak. Therefore the quantitative assessment of gastric emptying with a relatively simple, non-invasive test would be of considerable clinical value in insulin-treated diabetic patients to identify those with disturbed gastric emptying. The aim of this investigation was to evaluate the inter- and intra-subject variability of a paracetamol-pasta test in healthy subjects and in IDDM patients. Eighteen healthy subjects (8 women) with a mean age of 37 years (range 19-68) and 19 IDDM patients (10 women) with a mean age of 48 years (range 25-62) and mean duration of diabetes of 28 years (range 6-52) were studied on two occasions with an interval of 1 to 4 weeks. After an overnight fast the subjects ingested a standardized pasta meal mixed with 2 g paracetamol in a period of 15 min. Blood samples were drawn at regular intervals after meal intake and analysed for paracetamol (P) and blood glucose. The serum levels of P were significantly lower at 15 min in diabetic patients. The intra-subject coefficients of variation (CV%) of the areas under the serum paracetamol concentration-time curve (AUC) were almost identical in healthy and diabetic subjects, while the intra-subject CV of the P-Tmax was considerably lower in diabetic patients as well as markedly lower than the corresponding inter-subject CV. The inter-subject CVs of all parameters calculated were generally higher in diabetic patients. This study indicates that the assessment of paracetamol absorption kinetics during a paracetamol-pasta test is reproducible in healthy as well as in diabetic subjects. Diabetic patients with non-optimal glucose control and without a case history indicating gastroduodenal motor function disturbances achieve lower serum concentration of P at 15 min and generally display a higher inter-individual variability indicative of subclinical disturbances of gastric emptying in this group of patients.

Improved blood glucose variability, HbA1c insuman Infusat and less insulin requirement in IDDM patients using insulin lispro in CSII. The Swedish Multicenter Lispro Insulin Study.

The aim of the study was to compare lispro (LP) and Insuman(R) (I) insulin in continuous subcutaneous insulin infusion (CSII) therapy with respect to blood glucose control as expressed by the standard deviation of blood glucose (SD(BG) ) and HbA(1c) and to monitor the well-being (WBQ) and treatment satisfaction (DTSQ) parameters during such treatment. Forty-one IDDM patients who had used CSII for at least 6 months participated in an open-label, randomized, cross-over, multicenter study for 4 months (2 months LP and 2 months I or vice versa). Boluses with LP were given 5 min before each meal and with I 30 min before each meal. During LP administration compared with I, the SD(BG) of all blood glucose values (3.6 mmol/l vs. 3.9 mmol/l, p=0.012), as well as the SD(BG) of the postprandial, blood glucose values (3.6 mmol/l vs. 4.0 mmol/l, p=0.006), were significantly reduced. The HbA(1c) was significantly lower during LP administration (7.4% vs. 7.6%, p=0.047). The incidence of hypoglycemic events per 30 days (capillary blood glucose<3.0 mmol/l and/or symptoms) did not significantly differ between LP and I (9.7 vs. 8.0 per month, p=0.23). The total amount of daily insulin was slightly but significantly lower with LP, compared to I (38.0 IU vs. 40.3 IU, p=0.004). There was no treatment effects of LP compared to I concerning WBQ and DTSQ. It is concluded that in CSII therapy LP is superior to I with respect to the stability of blood glucose control, a lower HbA(1c), a less insulin requirement without increasing the frequency of hypoglycemia.

A randomised study evaluating the effects of cisapride on glucose variability and quality of life parameters in insulin-dependent diabetes mellitus patients.

This study evaluated the effect of cisapride on glycaemic control, well-being and treatment satisfaction in insulin-dependent diabetes mellitus (IDDM) patients with documented moderate to severe glycaemic instability. Thirty-seven patients with glycaemic instability were included in a randomized, double-blind, placebo-controlled, cross-over study. Patients were instructed to take cisapride 10 mg q.i.d. or placebo tablets q.i.d. (15 to 30 min before each of the three main meals and before bedtime) for two periods of four weeks. The first treatment period was followed by a wash-out period of four weeks, with placebo treatment. Patients measured blood glucose with a glucometer before breakfast, lunch, dinner, 90 min after dinner and before bedtime every two days. After each treatment period, glucose data were collected from the glucometer to calculate the standard deviation (SDBG) of self-monitored blood glucose (SMBG). Questionnaires designed to measure well-being and treatment satisfaction were also completed initially and after each of the two treatment periods. There were no treatment effects of cisapride compared to placebo with respect to SDBG, mean glucose, percentage of extremes, number of hypoglycaemic episodes, insulin requirement, insulin variability, well-being, or treatment satisfaction. Cisapride 10 mg q.i.d. given for four weeks did not affect diabetic control or well-being and treatment satisfaction in a group of IDDM patients with glycaemic instability, i.e. a standard deviation of blood-glucose > 3.9 mmol/l.

Determination of respiratory gases (CO2, O2, Ar and N2) with gas solid chromatography.

A method was developed for gas chromatographic separation of respiratory gases (CO2, O2, Ar and N2). Oxygen was catalystically reduced to H2O by palladium, with H2 as carrier gas. CO2 and H2O were separated on a Porapack Q column and detected separately. After absorption of CO2 and H2O, Ar and N2 were separated by a molecular sieve column and recorded by the reference cell. Comparison with the Scholander technique gave the correlation coefficient 0.997 for CO2 and 0.992 for O2 respectively. All values were close to the line of identity. We found it necessary to calibrate with a known gas mixture before each set of analyses for accurate determinations.