Examining the Duration of Carryover Effect in Patients With Chronic Pain Treated With Spinal Cord Stimulation (EChO Study): An Open, Interventional, Investigator-Initiated, International Multicenter Study.

OBJECTIVES: Spinal cord stimulation (SCS) is a surgical treatment for severe, chronic, neuropathic pain. It is based on one to two lead(s) implanted in the epidural space, stimulating the dorsal column. It has long been assumed that when deactivating SCS, there is a variable interval before the patient perceives the return of the pain, a phenomenon often termed echo or carryover effect. Although the carryover effect has been problematized as a source of error in crossover studies, no experimental investigation of the effect has been published. This open, prospective, international multicenter study aimed to systematically document, quantify, and investigate the carryover effect in SCS. MATERIALS AND METHODS: Eligible patients with a beneficial effect from their SCS treatment were instructed to deactivate their SCS device in a home setting and to reactivate it when their pain returned. The primary outcome was duration of carryover time defined as the time interval from deactivation to reactivation. Central clinical parameters (age, sex, indication for SCS, SCS treatment details, pain score) were registered and correlated with carryover time using nonparametric tests (Mann-Whitney/Kruskal-Wallis) for categorical data and linear regression for continuous data. RESULTS: In total, 158 patients were included in the analyses. A median carryover time of five hours was found (interquartile range 2.5;21 hours). Back pain as primary indication for SCS, high-frequency stimulation, and higher pain score at the time of deactivation were correlated with longer carryover time. CONCLUSIONS: This study confirms the existence of the carryover effect and indicates a remarkably high degree of interindividual variation. The results suggest that the magnitude of carryover may be correlated to the nature of the pain condition and possibly stimulation paradigms. CLINICAL TRIAL REGISTRATION: The Clinicaltrials.gov registration number for the study is NCT03386058.

Nutritional gap after transfer from the intensive care unit to a general ward - A retrospective quality assurance study.

BACKGROUND: Adequate nutrition is important for recovery after critical illness. Even so, our knowledge of patients' nutritional intake after intensive care unit (ICU) discharge is scarce. OBJECTIVES: We aimed to explore nutritional planning and achieved nutritional intake in ICU patients who transfer from the ICU to general wards. METHODS: A retrospective quality assurance study. INCLUSION CRITERIA: adult ICU patients transferring to a general ward at Copenhagen University Hospital-Herlev from May to August 2021. Primary outcomes were as follows: having a nutritional plan on the day of ICU transfer. A nutritional plan was defined as follows: (i) individual assessment of energy and protein requirement; (ii) intake, documented as achieved percentage of energy and protein requirements; (iii) prescribed type of nutrition. If using enteral or parenteral nutrition; (iv) the prescribed doses; and (v) the prescribed product. Secondary outcomes were as follows: achieved percentage of energy and protein requirements from day -1 before ICU transfer until day +1 and day +3 after ICU transfer. RESULTS: We included 57 patients; the mean age was 64 years (±11.1); 43 (75%) patients were male; the median ICU stay was 6 days (interquartile range: 3-11). One (2%) patient had a full nutritional plan according to listed criteria. Patients' median percentage of requirements met declined significantly from the day before to the day after ICU discharge (energy: from 94% to 30.5%; p = 0.0051; protein: from 73% to 27.5%; p = 0.0117). The decline in percentage of requirements met remained unchanged from day 1 to 3 after ICU transfer. CONCLUSIONS: In conclusion, few patients had a nutritional plan when transferring from the ICU to a general ward. After ICU discharge, percentage of energy and protein requirements met declined significantly and remained insufficient during the first 3 days at the general ward.

Treatment of chronic cluster headache with burst and tonic occipital nerve stimulation: A case series.

OBJECTIVES AND BACKGROUND: Chronic cluster headache (CCH) is a rare but severely debilitating primary headache condition. A growing amount of evidence suggests that occipital nerve stimulation (ONS) can offer effective treatment in patients with severe CCH for whom conventional medical therapy does not have a sufficient effect. The paresthesia evoked by conventional (tonic) stimulation can be bothersome and may thus limit therapy. Burst ONS produces paresthesia-free stimulation, but the amount of evidence on the efficacy of burst ONS as a treatment for intractable CCH is scarce. METHODS: In this case series, we report 15 patients with CCH treated with ONS at Aarhus University Hospital, Denmark, from 2013 to 2020. Nine of these received burst stimulation either as primary treatment or as a supplement to tonic stimulation. The results were assessed in terms of the frequency of headache attacks per week and their intensity on the Numeric Rating Scale, as well as the Patient Global Impression of Change (PGIC) with ONS treatment. RESULTS: At a median (range) follow-up of 38 (16-96) months, 12 of the 15 patients (80%) reported a reduction in attack frequency of ≥50% (a reduction from a median of 35 to 1 attack/week, p < 0.001). Seven of these patients were treated with burst ONS. A significant reduction was also seen in maximum pain intensity. Overall, 10 patients stated a clinically important improvement in their headache condition following ONS treatment, rated on the PGIC scale. A total of 16 adverse events (nine of which were in the same patient) were registered. CONCLUSION: Occipital nerve stimulation significantly reduced the number of weekly headache attacks and their intensity. Burst ONS seems to function well alone or as a supplement to conventional tonic ONS as a preventive treatment for CCH; however, larger prospective studies are needed to determine whether the effect can be confirmed and whether the efficacy of the two stimulation paradigms is even.

Diagnostic routes and time intervals for ovarian cancer in nine international jurisdictions; findings from the International Cancer Benchmarking Partnership (ICBP).

BACKGROUND: International Cancer Benchmarking Partnership Module 4 reports the first international comparison of ovarian cancer (OC) diagnosis routes and intervals (symptom onset to treatment start), which may inform previously reported variations in survival and stage. METHODS: Data were collated from 1110 newly diagnosed OC patients aged >40 surveyed between 2013 and 2015 across five countries (51-272 per jurisdiction), their primary-care physicians (PCPs) and cancer treatment specialists, supplement by treatment records or clinical databases. Diagnosis routes and time interval differences using quantile regression with reference to Denmark (largest survey response) were calculated. RESULTS: There were no significant jurisdictional differences in the proportion diagnosed with symptoms on the Goff Symptom Index (53%; P = 0.179) or National Institute for Health and Care Excellence NG12 guidelines (62%; P = 0.946). Though the main diagnosis route consistently involved primary-care presentation (63-86%; P = 0.068), onward urgent referral rates varied significantly (29-79%; P < 0.001). In most jurisdictions, diagnostic intervals were generally shorter and other intervals, in particular, treatment longer compared to Denmark. CONCLUSION: This study highlights key intervals in the diagnostic pathway where improvements could be made. It provides the opportunity to consider the systems and approaches across different jurisdictions that might allow for more timely ovarian cancer diagnosis and treatment.

Predicted estimates of resting energy expenditure have limited clinical utility in patients with cirrhosis.

BACKGROUND & AIMS: Malnutrition is associated with adverse clinical outcomes in patients with cirrhosis. Accurate assessment of energy requirements is needed to optimize dietary intake. Resting energy expenditure (REE), the major component of total energy expenditure, can be measured using indirect calorimetry (mREE) or estimated using prediction equations (pREE). This study assessed the usefulness of predicted estimates of REE in this patient population. METHODS: Individual mREE data were available for 900 patients with cirrhosis (mean [±1 SD] age 55.7±11.6 years-old; 70% men; 52% south-east Asian) and 282 healthy controls (mean age 36.0±12.8 years-old; 52% men; 18% south-east Asian). Metabolic status was classified using thresholds based on the mean ± 1 SD of the mREE in the healthy controls. Comparisons were made between mREE and pREE estimates obtained using the Harris-Benedict, Mifflin, Schofield and Henry equations. Stepwise regression was used to build 3 new prediction models which included sex, ethnicity, body composition measures, and model for end-stage liver disease scores. RESULTS: The mean mREE was significantly higher in patients than controls when referenced to dry body weight (22.4±3.8 cf. 20.8±2.6 kcal/kg/24 hr; p <0.001); there were no significant sex differences. The mean mREE was significantly higher in Caucasian than Asian patients (23.1±4.4 cf. 21.7±2.9 kcal/kg/24 hr; p <0.001). Overall, 37.1% of Caucasian and 25.3% of Asian patients were classified as hypermetabolic. The differences between mREE and pREE were both statistically and clinically relevant; in the total patient population, pREE estimates ranged from 501 kcal/24 hr less to 548 kcal/24 hr more than the mREE. Newly derived prediction equations provided better estimates of mREE but still had limited clinical utility. CONCLUSIONS: Prediction equations do not provide useful estimates of REE in patients with cirrhosis. REE should be directly measured. LAY SUMMARY: People with cirrhosis are often malnourished and this has a detrimental effect on outcome. Provision of an adequate diet is very important and is best achieved by measuring daily energy requirements and adjusting dietary intake accordingly. Prediction equations, which use information on age, sex, weight, and height can be used to estimate energy requirements; however, the results they provide are not accurate enough for clinical use, particularly as they vary according to sex and ethnicity.

Long-term changes of pancreatic function in patients with complicated walled-off necrosis.

OBJECTIVES: Walled-off necrosis (WON) is a serious complication to necrotizing acute pancreatitis with a high morbidity and mortality. The aim of this study was to investigate the long-term changes in pancreatic function, metabolic function and body composition in patients with WON. MATERIAL AND METHODS: Observational study including patients with WON who underwent endoscopic transmural drainage and necrosectomy. Patients were prospectively evaluated at baseline, 3-6 months after discharge, and 12 months after discharge. Patients were characterized with fecal elastase, blood samples, computer tomography, dual energy X-ray absorptiometry and Lundh's test. RESULTS: The study includes 17 patients (11 men) with WON. The etiologies were gallstones (53%) alcohol intake (35%) and 12% had an unknown etiology. The body mass index (BMI) dropped during baseline and 3 months after discharge (p = .03) and increased 12 months after discharge (p = .002). Twelve months after discharge, 29% had mild exocrine insufficiency, 7% moderate insufficiency and 50% severe insufficiency based on the Lundh's test. Fecal elastase was <100 µg/g in 35% and <200 µg/g in 59% 12 months after discharge. Only, 24% required pancreatic enzyme substitution. Endocrine insufficiency developed in 24%. These patients also had exocrine insufficiency. CONCLUSIONS: A considerable proportion of patients with WON experience both endocrine and exocrine pancreatic insufficiency suggesting that long-term follow-up is needed in order to ensure adequate treatment.

The DANish randomized, double-blind, placebo controlled trial in patients with chronic HEART failure (DANHEART): A 2 × 2 factorial trial of hydralazine-isosorbide dinitrate in patients with chronic heart failure (H-HeFT) and metformin in patients with chronic heart failure and diabetes or prediabetes (Met-HeFT).

OBJECTIVES: The DANHEART trial is a multicenter, randomized (1:1), parallel-group, double-blind, placebo-controlled study in chronic heart failure patients with reduced ejection fraction (HFrEF). This investigator driven study will include 1500 HFrEF patients and test in a 2 × 2 factorial design: 1) if hydralazine-isosorbide dinitrate reduces the incidence of death and hospitalization with worsening heart failure vs. placebo (H-HeFT) and 2) if metformin reduces the incidence of death, worsening heart failure, acute myocardial infarction, and stroke vs. placebo in patients with diabetes or prediabetes (Met-HeFT). METHODS: Symptomatic, optimally treated HFrEF patients with LVEF ≤40% are randomized to active vs. placebo treatment. Patients can be randomized in either both H-HeFT and Met-HeFT or to only one of these study arms. In this event-driven study, it is anticipated that 1300 patients should be included in H-HeFT and 1100 in Met-HeFT and followed for an average of 4 years. RESULTS: As of May 2020, 296 patients have been randomized at 20 centers in Denmark. CONCLUSION: The H-HeFT and Met-HeFT studies will yield new knowledge about the potential benefit and safety of 2 commonly prescribed drugs with limited randomized data in patients with HFrEF.

Spiritual quality of life in family carers of patients with advanced cancer-a cross-sectional study.

PURPOSE: Caring affects carers' psychological and physical health, mortality, and quality of life (QoL) negatively. Lower spiritual QoL is associated with anxiety and depression, but the spiritual dimension is rarely investigated in carers. The present study aimed to explore which patient- and carer-related characteristics were associated with spiritual QoL in carers of patients with advanced cancer. METHODS: Secondary analyses were conducted using data from a prospective study investigating integration between oncology and palliative care. Adult patients with advanced cancer and their carers were included, and baseline data considering demographics, clinical characteristics, symptoms, social support, and religious meaning-making were registered. Spiritual QoL was measured using the Functional Assessment of Chronic Illness Therapy - Spiritual well-being (FACIT-Sp-12) questionnaire. Associations to spiritual QoL were explored by bivariate and multivariate regression models. RESULTS: In total, 84 carers were included, median age was 62.5 years, 52 (62%) were female, and the average spiritual QoL score was 23.3. In bivariate analyses, higher education, social support, and lower patients' symptom burden were significantly associated with higher spiritual QoL. The multivariate regression model (n=77) had an explained variance (R2) = 0.34 and showed a significant association for social support, higher education, having children < 18 years living at home, and patient's age. CONCLUSION: The study indicates that spiritual QoL in carers were low and were negatively affected by several factors related to both carers and patients. However, there could be other important factors not yet described. Health care professionals should be aware of the known associated factors, as carers who hold these may need extra support.

Pain Catastrophizing Does Not Predict Spinal Cord Stimulation Outcomes: A Cohort Study of 259 Patients With Long-Term Follow-Up.

OBJECTIVE: Spinal cord stimulation (SCS) is an important treatment modality used to treat chronic neuropathic pain. However, reported success rates of 26%-70% entail an increased focus on patient selection. An area of core interest is psychological evaluation, often using scales such as the Pain Catastrophizing Scale (PCS). The aim of this study was to assess the relation between baseline PCS scores obtained before implantation and SCS outcomes defined as (1) Rating on Patients' Global Impression of Change scale (PGIC), (2) Pain relief on the Numeric Rating Scale (NRS), (3) Cessation of pain medication, and (4) Risk of permanent explantation. MATERIALS AND METHODS: Using records from the Neurizon Neuromodulation Database, we performed a multicenter open cohort study of 259 permanently implanted SCS patients. Follow-up ranged from six months to nine years (median = three years). For each of the defined SCS outcomes, patients were grouped according to their latest follow-up registration. Subsequently, we used a one-way ANOVA and exact t-tests to compare mean baseline PCS scores between groups. RESULTS: No difference in mean baseline PCS scores was found between PGIC groups. Baseline PCS scores was not associated with the probability of obtaining 30% or 50% pain relief on latest registration. Baseline PCS scores of patients able to cease all usage of tricyclic antidepressants, antiepileptics, or opioids during SCS treatment did not differ from baseline scores of continuous users. We found no association between baseline PCS scores and risk of permanent explantation. CONCLUSION: This study did not demonstrate any associations between baseline PCS scores and SCS outcomes.

Pain management index (PMI)-does it reflect cancer patients' wish for focus on pain?

BACKGROUND: The pain management index (PMI) was developed to combine information about the prescribed analgesics and the self-reported pain intensity in order to assess physicians' response to patients' pain. However, PMI has been used to explore undertreatment of cancer pain. The present study explores prevalence of negative PMI and its associations to clinical variables, including the patient-perceived wish for more attention to pain. METHODS: A single-center, cross-sectional, observational study of cancer patients was conducted. Data on demographics and clinical variables, as well as patient-perceived wish for more attention to pain, were registered. PMI was calculated. Negative PMI indicates that the analgesics prescribed might not be appropriate to the pain intensity reported by the patient, and associations to negative PMI were explored by logistic regression models. RESULTS: One hundred eighty-seven patients were included, 53% had a negative PMI score. Negative PMI scores were more frequent among patients with breast cancer (OR 4.2, 95% CI 1.3, 13.5), in a follow-up setting (OR 12.1, 95% CI 1.4, 101.4), and were inversely associated to low performance status (OR 0.14, 95% CI 0.03, 0.65). Twenty-two percent of patients with negative PMI scores reported that they wanted more focus on pain management, versus 13% among patients with a non-negative PMI score; the difference was not statistically significant. CONCLUSION: A high prevalence of negative PMI was observed, but only 1/5 of patients with a negative PMI wanted more attention to pain by their physician. Our findings challenge the use of PMI as a measure of undertreatment of cancer pain.

Screening and systematic follow-up for cardiopulmonary comorbidity in elective surgery for colorectal cancer: a randomised feasibility study.

BACKGROUND: One third of patients with colorectal cancer (CRC) have comorbidity, which impairs their postoperative outcomes. Scoring systems may predict mortality, but there is limited evidence of effective interventions in high-risk patients. Our aim was to test a trial setup to assess the effect of extra postoperative medical visits and follow-up on 1-year mortality and other outcomes in patients with cardiopulmonary risk factors undergoing elective surgery for colorectal tumours. METHODS: Patients preoperatively screened positive for cardiopulmonary comorbidity were eligible. On postoperative day 4, they were randomised to either routine follow-up (RFU) or RFU with one extra medical visit and additional visits to the Cardiology and Respiratory Medicine Clinics 1 and 3 months postoperatively. The primary outcome measure was 1-year mortality; secondary outcome measures were length of stay (LOS), complications, and readmissions. RESULTS: Of 673 screened patients 326 (48%) were found eligible, 108 declined participation, and 198 were randomised. Postoperative medical problems and/or need for intervention were found in 15-23% of the patients at the extra medical visits. The 90-day mortality was 0 and the 1-year mortality only 2.6% with no differences between the two groups. LOS and complication rates did not differ, but there were significantly fewer readmissions in the intervention group. CONCLUSIONS: The 1-year mortality after elective CRC surgery was low, even in the presence of cardiopulmonary risk factors. There was no evidence of reduced mortality with additional medical follow-up in these patients. TRIAL REGISTRATION: ClinicalTrials.gov NCT02328365 registered 31 December 2014 (retrospectively registered).

Supporting carers: health care professionals in need of system improvements and education - a qualitative study.

BACKGROUND: Health care professionals should prevent and relieve suffering in carers of patients with advanced cancer. Despite known positive effects of systematic carer support, carers still do not receive sufficient support. Carers have reported to be less satisfied with coordination of care and involvement of the family in treatment and care decisions than patients. In a rural district of Mid-Norway, cancer palliative care services across specialist and community care were developed. Participants' experiences and opinions were investigated as part of this development process. METHODS: The aim of this qualitative study was to explore and describe health care professionals' experiences with carer support from their own perspective. Data were collected in focus groups. Purposeful sampling guided the inclusion. Six groups were formed with 21 professionals. The discussions were audio-recorded, transcribed, and analyzed using systematic text condensation. RESULTS: In the analyzis of the focus group discussions, ten categories emerged from the exploration of health care professionals' carer support, assessment of needs, and factors hampering carer support: 1) dependent on profession, role, and context, 2) personal relationship, 3) personal skills and competence, 4) adjusted to the stage of the disease, 5) informal assessment of carers' needs, 6) lack of education 7) lack of systems for carer consultations, 8) lack of systems for documentation, 9) lack of systems for involving GPs, and 10) lack of systematic spiritual care. CONCLUSIONS: Health care professionals built a personal relationship with the carers as early as possible, to facilitate carer support throughout the disease trajectory. Systematic carer support was hampered by lack of education and system insufficiencies. Organizational changes were needed, including 1) education in carer support, communication, and spiritual care, 2) use of standardized care pathways, including systematic carer needs assessment, 3) systematic involvement of general practitioners, and 4) a system for documentation of clinical work with carers.

Implanter's Integrated Information (I3) System: An Aid for Spinal Cord Stimulation Procedures.

OBJECTIVES: In spinal cord stimulation (SCS), the electrical stimulation of the spinal cord with an implanted lead evokes a tingling peripheral sensation known as paresthesias. Newer stimulation paradigms allow paresthesia-free treatment, but during the implantation of the lead, paresthesias must cover the painful area to achieve optimal treatment effect. The localization of the evoked paresthesias can be difficult to accurately describe for the patient, and furthermore depends on a complex and only partially predictable set of parameters that includes the anatomical localization and the programming of the electrical field. We aimed to optimize SCS implantation procedures by devising a way to aid the patient in making useful descriptions of the evoked paresthesias, then to visually convey the full set of information-anatomical position of the lead, programming parameters, and evoked paresthesias-directly to the implanting physician. MATERIALS AND METHODS: To aid the patient in making accurate descriptions of the evoked paresthesia, we use an app dedicated to creating pain drawings on a tablet. We used Chromecast and Apple TV to project the information from the pain drawing tablet and the programming device to two monitors placed in the implanter's field of vision, right next to the fluoroscopy monitor. RESULTS: The three monitors combined provide a direct visual representation of the dynamic dataset used during SCS implantation: Position, Programming, and Paresthesias, essentially creating the equivalent of the dashboard of a car. CONCLUSIONS: We present an Implanter's Integrated Information (I3) system; a simple, inexpensive solution for gathering, integrating, and conveying the complex set of information necessary for a successful SCS procedure.

Nutritional status and nutritional risk in patients with neuroendocrine tumors.

BACKGROUND: Malnutrition is frequent among patients with malignancies and associated with impaired function, reduced quality of life and increased mortality. Few data are available in patients with neuroendocrine tumors (NET) on nutritional status, nutritional risk, and nutrition impact symptoms (NIS). We aimed to assess nutritional status (NS) and risk, level of function and associations with NIS in NET patients. METHODS: In a cross-sectional study of NET patients, we measured body mass index (BMI) and handgrip strength (HGS) as markers of NS and muscle function assessed by HGS. The nutritional risk score (NRS) was determined by NRS-2002. NIS was assessed by the eating symptoms questionnaire (ESQ), and disease-related appetite questionnaire (DRAQ). RESULTS: We included 186 patients (51% women), median age 66 years. We observed low BMI (<20.5 kg/m2) in 12%, low HGS in 25%, and impaired level of function in 43% of the patients. About 38% were at nutritional risk, more frequent in patients with residual disease (45% versus 29%, p < .05). Both low HGS, impaired level of function and being at nutritional risk were associated with the NIS: Nausea, vomiting, stomach ache and dry mouth (p < .05) whereas poor appetite and early satiety were only associated with being at nutritional risk and having impaired level of function (p < .05, all). CONCLUSIONS: Almost 40% of NET patients were at nutritional risk; and 25% had impaired HGS associated with specific NIS that preclude food intake. We recommend that NET outpatients are screened with NRS-2002 and that HGS and NIS are determined if NET patients need nutritional therapy.

A cross-sectional study examining the prevalence of cachexia and areas of unmet need in patients with cancer.

PURPOSE: The semantics of defining cancer cachexia over the last decade has resulted in uncertainty as to the prevalence. This has further hindered the recognition and subsequent treatment of this condition. Following the consensus definition for cancer cachexia in 2011, there is now a need to establish estimates of prevalence. Therefore, the primary aim of the present study was to assess the prevalence of cachexia in an unselected cancer population. A secondary aim was to assess patient-perceived need of attention to cachexia. METHODS: A cross-sectional study in hospital patients was undertaken. Key inclusion criteria were the following: age > 18 years, cancer diagnosis, and no surgery the preceding 24 h. Data on demographics, disease, performance status, symptoms, cachexia, and patients' perceived need of attention to weight loss and nutrition were registered. RESULTS: Data were available on 386 of 426 eligible patients. Median age (IQR) was 65 years (56-72), 214 (55%) were male and 302 (78%) had a performance status of 0-1 (Eastern Cooperative Oncology Group). Prevalence of cachexia (inpatients/outpatients) was 51/22%. Prevalence was highest in patients with gastrointestinal cancer (62/42%) and lung cancer (83/36%). There was no major difference in prevalence between patients with metastatic (55/24%) and localized disease (47/19%). Twenty percent of inpatients and 15% of outpatients wanted more attention to weight loss and nutrition. Cachexia (p < 0.001), symptoms of mood disorder (p < 0.001), and male gender (p < 0.01) were independently associated with increased need of attention. CONCLUSION: Cachexia is a prevalent condition, affecting both patients with localized and metastatic cancer. Clinical attention to the condition is a sizeable unmet need.

Resilience for family carers of advanced cancer patients-how can health care providers contribute? A qualitative interview study with carers.

BACKGROUND: Caring for advanced cancer patients affects carers' psychological and physical health. Resilience has been defined as "the process of adapting well in the face of adversity, trauma, tragedy, threats or even significant sources of threat." AIM: The aim of this study was to explore factors promoting carer resilience, based on carers' experiences with and preferences for health care provider support. DESIGN: Qualitative, semi-structured, individual interviews with family carers of advanced cancer patients were performed until data saturation. The interviews were recorded, transcribed, and analyzed using systematic text condensation. SETTING/PARTICIPANTS: Carers ( n = 14) of advanced cancer patients, not receiving curative treatment, admitted to an integrated curative and palliative care cancer outpatient clinic or to a university hospital cancer clinic, were included. RESULTS: 14 carers of advanced cancer patients were included; 7 men, 7 women, and mean age of 59 years; 3 were bereaved; 12 were partners; 5 had young and teenage children. Four main resilience factors were identified: (1) being seen and known by health care providers-a personal relation; (2) availability of palliative care; (3) information and communication about illness, prognosis, and death; and (4) facilitating a good carer-patient relation. CONCLUSION: Health care providers may enhance carers' resilience by a series of simple interventions. Education should address carers' support needs and resilience. Systematic assessment of carers' support needs is recommended. Further investigation is needed into how health care providers can help carers and patients communicate about death.

Effect of paracentesis on metabolic activity in patients with advanced cirrhosis and ascites.

OBJECTIVE: Patients with decompensated cirrhosis often suffer from malnutrition. To enable appropriate nutritional supplementation a correct estimation of resting energy expenditure (REE) is needed. It is, however, unclear whether the volume of ascites should be included or not in the calculations of the REE. MATERIAL AND METHODS: In 19 patients with cirrhosis and ascites, measurements of REE by indirect calorimetry were performed before paracentesis, after paracentesis, and four weeks after paracentesis. Moreover, handgrip strength (HGS), dual X-ray absorptiometry (DXA), and biochemistry were assessed. RESULTS: Calculated and measured REE differed more than 10% in 63% of the patients at baseline. By including the weight of ascites in the calculation of REE, the REE was overestimated by 283 (-602-1381) kJ/day (p = 0.69). By subtracting the weight of ascites in the calculation of REE, it was underestimated by -379 (-1915 - 219) kJ/day, (p = 0.06). Patients in whom measured REE decreased after paracentesis had higher middle arterial pressure (MAP) (p = 0.02) and p-sodium (p = 0.02) at baseline. Low HGS (M: <30 kg; W < 20 kg) was evident in 68% of the patients. T-scores revealed osteopenia and osteoporosis in 58% and 16%, respectively. Reduced vitamin D levels (<50 nmol/l) were found in 68%. CONCLUSIONS: The presence of ascites seems to increase REE, why we suggest that when REE is calculated, the weight of ascites should be included. Indirect calorimetry is, however, preferable for REE estimation. More than two-third of patients with ascites suffer from muscle weakness and/or osteopenia.

Is it possible to detect an improvement in cancer pain management? A comparison of two Norwegian cross-sectional studies conducted 5 years apart.

PURPOSE: Cancer pain (CP) management is challenging. In recent years, efforts were undertaken to achieve better CP management, e.g. clinical research, new treatment modalities, development of guidelines, education and focus on implementation. The aim of the present study was to compare the prevalence and characteristics of pain and breakthrough pain (BTP) between cross-sectional studies conducted in 2008 and 2014. It was hypothesized that an improvement in pain control would be observed the years in between. METHODS: Two cross-sectional studies were conducted where adult cancer patients answered questions from Brief Pain Inventory and the Alberta Breakthrough Pain Assessment Tool for cancer patients. Physicians reported socio-demographic and medical data. Regression models were applied for analysis. RESULTS: In total, 168 inpatients, 92 in 2008 and 76 in 2014, and 675 outpatients, 301 in 2008 and 374 in 2014, were included. The patient characteristics of the samples were comparable. Prevalence of CP among inpatients was 55 % in 2008 and 53 % in 2014, and among outpatients, 39 and 35 %, respectively. Inpatients reported average pain intensity (0-10 numerical rating scale, NRS) of 3.60 (standard deviation, SD 1.84) (2008) and 4.08 (SD 2.11) (2014); prevalence of BTP was 52 % (2008) and 41 % (2014). For outpatients, average pain intensity was 3.60 (SD 2.04) (2008) and 3.86 (SD 2.20) (2014); prevalence of BTP was 43 % (2008) and 37 % (2014). None of the differences were statistically significant. CONCLUSION: Unexpectedly, no improvement in pain control was observed. Efforts are still needed to improve cancer pain management.

Nutrition impact symptoms, handgrip strength and nutritional risk in hospitalized patients with gastroenterological and liver diseases.

OBJECTIVE: Malnutrition is common among patients with diseases of the liver and gastrointestinal tract. Nutritional intake may be negatively affected by nutrition impact symptoms (NIS). Therefore, the aims were to assess: 1) the prevalence of NIS in this group of patients and 2) the relationship between NIS and nutritional status as well as nutritional risk. MATERIAL AND METHODS: We performed a cross-sectional study among patients with liver disease, inflammatory bowel disease, cancer or pancreatitis. Nutritional risk was assessed by the NRS-2002. Nutritional status was assessed by body mass index (BMI) and handgrip strength (HGS), which were both measured within 5 days after admission. NIS were assessed by the Eating Symptoms Questionnaire (ESQ) and the Disease-Related Appetite Questionnaire (DRAQ). RESULTS: In total, 126 patients were included (women 39%) with a mean BMI of 24 ± 5 kg/m(2). The prevalence of low HGS was 38%, and the prevalence of those at nutritional risk was 58%. The number of NIS reported by 50% of the patients were 4 or more in the ESQ and 5 or more in the DRAQ. Patients who were both at nutritional risk and had a low HGS more frequently reported difficulties swallowing, poor appetite, feeling full after having one-fourth of the meal and food tasting bad. CONCLUSIONS: NIS that preclude food intake are very frequent among patients with diseases of the liver and gastrointestinal tract. Specific NIS are associated with low HGS, weight loss and being at nutritional risk.

The use of antidepressants in patients with advanced cancer--results from an international multicentre study.

OBJECTIVES: Depression is common in patients with advanced cancer; however, it is not often recognized and therefore not treated. The aims of this study were to examine the prevalence of the use of antidepressants (ADs) in an international cross-sectional study sample and to identify sociodemographic and medical variables associated with their use. METHODS: The study was conducted in patients with advanced cancer from 17 centres across eight countries. Healthcare professionals registered patient and disease-related characteristics. A dichotomous score (no/yes) was used to assess the use of ADs other than as adjuvant for pain. Self-report questionnaires from patients were used for the assessment of functioning and symptom intensity. RESULTS: Of 1051 patient records with complete data on ADs, 1048 were included (M:540/F:508, mean age 62 years, standard deviation [SD] 12). The majority were inpatients, and 85% had metastatic disease. The prevalence of AD use was 14%. Multivariate logistic regression analyses showed that younger age (odds ratio [OR] 2.46; confidence interval [CI] 1.32-4.55), female gender (OR 1.59; CI 1.09-2.33), current medication for pain (OR 2.68; CI 1.65-4.33) and presence of three or more co-morbidities (OR 4.74; CI 2.27-9.91) were associated with AD use for reasons other than pain. Disease-related variables (diagnoses, stage, Karnofsky Performance Status and survival) were not associated with the use of ADs. CONCLUSIONS: Female gender, younger age, analgesic use and multiple co-morbidities were associated with the use of ADs. However, information is still limited on which variables guide physicians in prescribing AD medication. Further longitudinal studies including details on psychiatric and medication history are needed to improve the identification of patients in need of ADs.