Nursing home residents with Huntington's disease: Heterogeneity in characteristics and functioning.

BACKGROUND: In Huntington's disease (HD), admission to a nursing home (NH) is required in advanced disease stages. To gain insight in care needs, more knowledge is needed on the functioning of this group. OBJECTIVE: Describing patient and disease characteristics, their functioning, and gender differences. METHODS: A cross-sectional descriptive design was used to collect data of 173 patients living in eight Dutch HD-specialized NHs. Data were collected on characteristics and functioning. We tested for gender differences. RESULTS: Mean age was 58.3 years and 49.7% were men. Activities of daily living and cognition varied from 46 to 49% mildly impaired to 22-23% severely impaired. Communication was severely impaired in 24%. Social functioning was low in 31% and high in 34%. A majority of patients used psychotropic medications (80.3%) and showed neuropsychiatric signs (74%). Women were on average more dependent in ADL (severely impaired 33.3% vs 12.8%), more often depressed (26.4% vs 11.6%), and prescribed antidepressant medications more often (64.4% vs 48.8%) than men. CONCLUSIONS: The population of HD patients in NHs is heterogeneous in terms of patient and disease characteristics, and functioning. As a consequence, care needs are complex leading to implications for the required expertise of staff to provide adequate care and treatment.

Implementation of a palliative care intervention for patients with COPD - a mixed methods process evaluation of the COMPASSION study.

OBJECTIVES: Little direction exists on how to effectively implement palliative care for patients with COPD. In the COMPASSION study, we developed, executed, and evaluated a multifaceted implementation strategy to improve the uptake of region-tailored palliative care intervention components into routine COPD care. We evaluated the implementation strategy and assessed the implementation process, barriers, and facilitators. METHODS: A mixed methods process evaluation was performed. Primary and secondary healthcare providers in four hospital regions in the Netherlands were trained. Patients identified during hospitalisation for an acute exacerbation received palliative care and were followed for a year. Various sources were used: process data, questionnaires including the End-of-life Professional Caregiver Survey (EPCS), medical records, monitoring meetings, and interviews. The Consolidated Framework of Implementation Research (CFIR) was used to categorize implementation determinants. RESULTS: The training sessions with roleplay were positively evaluated and increased professionals' self-efficacy in providing palliative care statistically significantly. Of 98 patients identified, 44 (44.9%) received one or more palliative care conversations at the outpatient clinic. Having those conversations was highly valued by healthcare providers because it led to clarity and peace of mind for the patient and higher job satisfaction. Coordination and continuity remained suboptimal. Most important barriers to implementation were time constraints, the COVID-19 pandemic, and barriers related to transmural and interdisciplinary collaboration. Facilitators were the systematic screening of patients for palliative care needs, adapting to the patient's readiness, conducting palliative care conversations with a pulmonologist and a COPD nurse together, and meeting regularly with a small team led by a dedicated implementation leader. CONCLUSIONS: Providing integrated palliative care for patients with COPD is highly valued by healthcare providers but remains challenging. Our findings will guide future implementation efforts. Future research should focus on how to optimize transmural and interdisciplinary collaboration. Trial registration The COMPASSION study is registered in the Netherlands Trial Register (NTR): NL7644. Registration date: 07/04/2019.

Patient perspectives on advance euthanasia directives in Huntington's disease. A qualitative interview study.

BACKGROUND: Huntington's disease (HD) has a poor prognosis. For HD patients in the Netherlands, one way of dealing with their poor prognosis is by drawing up an advance euthanasia directive (AED). Little is known about the perspectives of HD patients on their AED. AIM: To gain insight into patients' views on and attitudes towards their AED, and changes over time. METHODS: A longitudinal qualitative interview study using 1 to 6 semi-structured interviews over a period of maximum three years. Nine HD patients (5 outpatient clinic, 3 day care, 1 assisted living facility) who either had an AED or were thinking about drawing it up participated in this study. RESULTS: We identified two themes that characterize patients' perspectives on their AEDs: (1) general character of the AED; (2) uncertainty around their AED. Ad (1) The conditions that the participants described in their AED were generally not very specific for the person. Mostly they were general notions of unbearable suffering. Familiarity with HD in the family could play a role in drawing up an AED. Ad (2) Participants generally were aware of the tentative character of their AED and could have doubts concerning their own willingness or the willingness of others in the future. Sometimes these doubts were so great, that it prevented them from drawing up an AED. However, patients did not alter their AED during the follow-up period or changed in their view or attitude on their AED. CONCLUSION: HD patients that draw up an AED usually describe general conditions for euthanasia and recognize that these conditions may change as the disease progresses. An AED or the wish to draw one up may be a good conversation starter for conversations about goals and preferences for future care.

Gaining insight into the views of outpatients with Huntington's disease regarding their future and the way they deal with their poor prognosis: a qualitative study.

BACKGROUND: Huntington's disease (HD) has a poor prognosis. Decision-making capacity and communication ability may become lost as the disease progresses. Therefore, HD patients are encouraged to engage in advance care planning (ACP). To improve ACP for HD patients, there is a need to better understand how these patients face their poor prognosis. AIM: To gain insight into the views of HD patients who receive outpatient care regarding their future and the way they deal with the poor prognosis of their disease. METHODS: A qualitative study using semi-structured interviews with 12 patients with HD (7 outpatient clinic, 3 day care, 2 assisted living facility). Audio-recorded interviews were transcribed verbatim. Through reading and re-reading interviews, writing memos and discussions in the research team, strategies were identified. RESULTS: Three strategies emerged for facing a future with HD. Participants saw the future: 1) as a period that you have to prepare for; 2) as a period that you would rather not think about; 3) as a period that you do not have to worry about yet. Participants could adopt more than one strategy at a time. Even though participants realized that they would deteriorate and would need more care in the future, they tried to keep this knowledge 'at a distance', with the motivation of keeping daily life as manageable as possible. CONCLUSIONS: Official ACP guidelines recommend discussing goals and preferences for future treatment and care, but patients tend to want to live in the present. Further research is needed to elucidate the best approach to deal with this discrepancy.

A cluster randomized controlled trial on a multifaceted implementation strategy to promote integrated palliative care in COPD: study protocol of the COMPASSION study.

BACKGROUND: Despite the urgent need for palliative care for patients with advanced chronic obstructive pulmonary disease (COPD), it is not yet daily practice. Important factors influencing the provision of palliative care are adequate communication skills, knowing when to start palliative care and continuity of care. In the COMPASSION study, we address these factors by implementing an integrated palliative care approach for patients with COPD and their informal caregivers. METHODS: An integrated palliative care intervention was developed based on existing guidelines, a literature review, and input from patient and professional organizations. To facilitate uptake of the intervention, a multifaceted implementation strategy was developed, comprising a toolbox, (communication) training, collaboration support, action planning and monitoring. Using a hybrid effectiveness-implementation type 2 design, this study aims to simultaneously evaluate the implementation process and effects on patient, informal caregiver and professional outcomes. In a cluster randomized controlled trial, eight hospital regions will be randomized to receive the integrated palliative care approach or to provide care as usual. Eligible patients are identified during hospitalization for an exacerbation using the Propal-COPD tool. The primary outcome is quality of life (FACIT-Pal) at 6 months. Secondary outcome measures include spiritual well-being, anxiety and depression, unplanned healthcare use, informal caregiver burden and healthcare professional's self-efficacy to provide palliative care. The implementation process will be investigated by a comprehensive mixed-methods evaluation assessing the following implementation constructs: context, reach, dose delivered, dose received, fidelity, implementation level, recruitment, maintenance and acceptability. Furthermore, determinants to implementation will be investigated using the Consolidated Framework for Implementation Research. DISCUSSION: The COMPASSION study will broaden knowledge on the effectiveness and process of palliative care integration into COPD-care. Furthermore, it will improve our understanding of which strategies may optimize the implementation of integrated palliative care. TRIAL REGISTRATION: Netherlands Trial Register (NTR): NL7644 . Registration date: April 7, 2019.

Awareness and its relationships with neuropsychiatric symptoms in people with Korsakoff syndrome or other alcohol-related cognitive disorders living in specialized nursing homes.

OBJECTIVES: Impaired awareness of functional deficits is often observed in people with Korsakoff syndrome (KS) and may result in refusal of care, although this area has been understudied. This study aimed to investigate levels of impaired awareness and their relationships with neuropsychiatric symptoms (NPS) in people with KS residing in specialized nursing homes. METHODS: A cross-sectional, observational study was conducted among 215 residents with KS or other alcohol-related cognitive disorders. Awareness was measured with the Patient Competency Rating Scale (PCRS). NPS and subsyndromes were measured with the Neuropsychiatric Inventory-Questionnaire (NPI-Q). Adjusted multilevel regression analyses were performed to examine the relationships between the level of awareness and NPS. RESULTS: The mean level of impaired awareness was 39.3 (SD = 19.9) indicating moderate impairment. Twenty-nine percent of the residents had no or mildly impaired awareness; 37% were moderately impaired, and 34% were severely impaired. Residents with moderately impaired awareness showed more severe apathy than residents with no or mildly impaired awareness (difference 1.23; 95% CI 1.02-1.48; p = 0.03). No associations were found between the level of awareness and other NPI outcomes. Cognitive functioning seems to have the strongest impact on the association between level of awareness and NPS in KS residents. CONCLUSIONS: Impaired awareness of functional deficits is highly common in KS residents; however, apart from apathy, is not significantly related with NPS. Additional research should further examine, which interventions are effective in dealing with impaired awareness in these people, particularly when apathy is present.

Prevalence and severity of behavioural symptoms in patients with Korsakoff syndrome and other alcohol-related cognitive disorders: a systematic review.

OBJECTIVE: Experiences from clinical practice suggest that behavioural symptoms in patients with Korsakoff syndrome (KS) are a frequent problem. Knowledge about behavioural symptoms is important in understanding and managing these symptoms. The aim of this study is to review the prevalence and severity of behavioural symptoms in KS. METHODS: Relevant articles were identified by searching Medline (PubMed), PsycINFO, Embase and CINAHL up to 4 June 2014. Two reviewers independently selected the studies, extracted their baseline data and assessed methodological quality using a standardized checklist. RESULTS: Fifteen studies fulfilled the inclusion criteria. A diversity of diagnoses was used indicating that KS and other alcohol-related cognitive disorders and terms were used interchangeably. None of the studies were primarily designed to estimate the prevalence or severity of behavioural symptoms in patients with KS. Most studies had serious methodological limitations. The reported prevalence estimates of behavioural symptoms in the included studies varied strongly. Most prevalent were depressive symptoms and disorders (2-50%, median 27%) and agitation and aggression (10-54%, median 27%). None of the reported, mean severity estimates met pathological thresholds. The highest severity estimates were found for apathy. CONCLUSIONS: Good quality studies on behavioural symptoms in patients with KS are lacking. Observational research designed to provide reliable estimates of the prevalence and severity of behavioural symptoms in patients with KS is needed. This could improve understanding and managing these symptoms and help care staff to better support the needs of this specific patient group. Copyright © 2016 John Wiley & Sons, Ltd.

Problems and needs in patients with incurable esophageal and pancreaticobiliary cancer: a descriptive study.

Patients with incurable esophageal cancer (EC) or pancreaticobiliary cancer (PBC) often have multiple symptoms and their quality of life is poor. We investigated which problems these patients experience and how often care is expected for these problems to provide optimal professional care. Fifty-seven patients with incurable EC (N = 24) or PBC (N = 33) from our outpatient clinic completed the validated "Problems and Needs for Palliative Care" (PNPC) questionnaire and two disease-specific quality of life questionnaires, European Organization for Research and Treatment in Cancer (EORTC). Although patients in general had several problems, physical, emotional, and loss of autonomy (LOA) problems were most common. For these physical and emotional problems, patients also expected professional care, although to a lesser extent for LOA problems. Inadequate care was received for fatigue, fear, frustration, and uncertainty. We conclude that an individualized approach based on problems related to physical, emotional, and LOA issues and anticipated problems with healthcare providers has priority in the follow-up policy of patients with incurable upper gastrointestinal cancer. Caregivers should be alert to discuss needs for fatigue, feelings of fear, frustration, and uncertainty.

Advance Care Planning in Huntington Disease: The Elderly Care Physician's Perspective.

OBJECTIVE: Huntington disease (HD) has a poor prognosis. Decision-making capacity and communication ability may become impaired as the disease progresses. Therefore, HD patients are encouraged to engage in advance care planning (ACP). Elderly care physicians (ECPs) can play an important role in ACP in HD patients. However, little is known about their experiences in this role. The aim of this study is to gain insight into how ECPs practice ACP with HD patients. DESIGN: A qualitative interview study. SETTING AND PARTICIPANTS: Nine ECPs working in HD-specialized nursing homes in the Netherlands. METHODS: We conducted semistructured interviews with ECPs between June 2018 and July 2020. RESULTS: Two phases could be identified in the process of ACP. In the first phase, when the feared future seems to be far away, the ECP asks about the patient's wishes for the future in an accommodating manner. In the second phase, when the feared future is closer, future medical treatment and care becomes less hypothetical. Agreement has to be reached on upcoming treatment decisions. In this phase, the ECP takes a more guiding role, and consequently encounters more difficulties, such as maintaining a positive patient/family-physician relationship while dealing with disagreements with patient or family. Most participants shared their experiences with euthanasia when asked about ACP. When making a comparison of ACP between HD patients and patients with other neurodegenerative disorders in nursing homes, the ECPs emphasized the similarities. CONCLUSIONS AND IMPLICATIONS: ACP in HD can be classified into 2 phases, which differ in ECPs' approach and the complexity experienced by the ECP. Awareness of this finding may help to further develop training and education in ACP, including dealing with euthanasia, to make ECPs feel better equipped in practicing ACP in HD.

External Validation and User Experiences of the ProPal-COPD Tool to Identify the Palliative Phase in COPD.

Background: Difficulty predicting prognosis is a major barrier to timely palliative care provision for patients with COPD. The ProPal-COPD tool, combining six clinical indicators and the Surprise Question (SQ), aims to predict 1-year mortality as a proxy for palliative care needs. It appeared to be a promising tool for healthcare providers to identify patients with COPD who could benefit from palliative care. Objective: To externally validate the ProPal-COPD tool and to assess user experiences. Methods: Patients admitted with an acute exacerbation COPD were recruited across 10 hospitals. Demographics, clinical characteristics and survival status were collected. Sensitivity, specificity, positive and negative predictive values of the tool using two cut-off values were calculated. Also, predictive properties of the SQ were calculated. In monitoring meetings and interviews, healthcare providers shared their experiences with the tool. Transcripts were deductively coded using six user experience domains: Acceptability, Satisfaction, Credibility, Usability, User-reported adherence and Perceived impact. Results: A total of 523 patients with COPD were included between May 2019 and August 2020, of whom 100 (19.1%) died within 12 months. The ProPal-COPD tool had an AUC of 0.68 and a low sensitivity (55%) and moderate specificity (74%) for predicting 1-year all-cause mortality. Using a lower cut-off value, sensitivity was higher (74%), but specificity lower (46%). Sensitivity and specificity of the SQ were 56% and 73%, respectively (AUC 0.65). However, healthcare providers generally appreciated using the tool because it increased awareness of the palliative phase and provided a shared understanding of prognosis, although they considered its outcome not always correct. Conclusion: The accuracy of the ProPal-COPD tool to predict 1-year mortality is limited, although screening patients with its indicators increases healthcare providers' awareness of palliative care needs and encourages them to timely initiate appropriate care.

Provision of Palliative Care in Patients with COPD: A Survey Among Pulmonologists and General Practitioners.

INTRODUCTION: Patients with advanced chronic obstructive pulmonary disease (COPD) experience significant symptom burden, leading to poor quality of life. Although guidelines recommend palliative care for these patients, this is not widely implemented and prevents them from receiving optimal care. OBJECTIVE: A national survey was performed to map the current content and organization of palliative care provision for patients with COPD by pulmonologists and general practitioners (GPs) in the Netherlands. METHODS: We developed a survey based on previous studies, guidelines and expert opinion. Dutch pulmonologists and GPs were invited to complete the survey between April and August 2019. RESULTS: 130 pulmonologists (15.3%; covering 76% of pulmonology departments) and 305 GPs (28.6%) responded. Median numbers of patients with COPD in the palliative phase treated were respectively 20 and 1.5 per year. 43% of pulmonologists and 9% of GPs reported some formalized agreements regarding palliative care provision. Physicians most often determined the start of palliative care based on clinical expertise or the Surprise Question. 31% of pulmonologists stated that they often or always referred palliative patients with COPD to a specialist palliative care team; a quarter rarely referred. 79% of the respondents mentioned to often or always administer opioids to treat dyspnea. The topics least discussed were non-invasive ventilation and the patient's spiritual needs. The most critical barrier to starting a palliative care discussion was difficulty in predicting the disease course. CONCLUSION: Although pulmonologists and GPs indicated to regularly address palliative care aspects, palliative care for patients with COPD remains unstructured and little formalized. However, our data revealed a high willingness to improve this care. Clear guidance and standardization of practice are needed to help providers decide when and how to initiate discussions, when to involve specialist palliative care and how to optimize information exchange between care settings.

A new fully covered stent with antimigration properties for the palliation of malignant dysphagia: a prospective cohort study.

BACKGROUND: Fully covered stents are designed to resist tissue ingrowth that is often seen with partially covered stents. An issue with fully covered stents is the risk of migration. OBJECTIVE: We aimed to determine efficacy, recurrent dysphagia, and complications of the SX-ELLA stent Esophageal HV, which is fully covered to resist tissue ingrowth and has an antimigration ring to withstand migration. DESIGN: Prospective cohort study. SETTING: Two tertiary referral centers. PATIENTS: Forty-four patients with malignant esophageal strictures from inoperable or metastatic esophageal or gastric cardia cancer (n = 42) or lung cancer (n = 2). INTERVENTIONS: Placement of an SX-ELLA stent. MAIN OUTCOME MEASURES: Functional outcome, recurrent dysphagia, complications, and survival. RESULTS: Dysphagia improved from a median score of 3 (liquids only) before stent placement to 1 (ability to eat some solid food) 4 weeks later (P < .001). Twelve of 44 (Kaplan Meier analysis = 40%) patients developed 18 episodes of recurrent dysphagia of which 6 were caused by stent migration and 2 by tissue overgrowth. In total, 14 episodes of major complications developed in 10 of 44 (Kaplan Meier analysis = 29%) patients, 8 of which were caused by hemorrhage. After a median follow-up of 15 months, 39 patients had died (median survival 110 days), 5 (11%) from hemorrhage. LIMITATIONS: Nonrandomized study design. CONCLUSIONS: Dysphagia caused by esophageal cancer can be successfully palliated by placement of a new, fully covered esophageal stent (SX-ELLA). Although this single-wire braided stent with an antimigration ring is supposed to be less traumatic and to reduce migration, this was not substantiated in this study. Further improvements of stent features are needed to achieve the goals set for this study.

The relationship between executive dysfunction and neuropsychiatric symptoms in patients with Korsakoff's syndrome.

Objective: Patients with Korsakoff's syndrome (KS) show executive dysfunction and neuropsychiatric symptoms. This study investigates whether specific executive subcomponents (shifting, updating, and inhibition) predict variance in neuropsychiatric symptoms. We hypothesized that shifting deficits, in particular, are associated with neuropsychiatric symptoms.Method: Forty-seven patients participated (mean age 61.5; 11 women). Executive function (EF) was measured using six component-specific tasks. Neuropsychiatric symptoms were measured with the Neuropsychiatric Inventory - Questionnaire (NPI-Q). General cognitive functioning was assessed with the Montreal Cognitive Assessment (MoCA). First, factor analysis was conducted to examine shared variance across the EF tasks. Subsequently, a regression analysis was performed with the EF factors and the MoCA as predictors and the NPI-Q as the dependent variable. It was also investigated whether an interaction effect between the EF factors and the MoCA was present.Results: The prevalence of neuropsychiatric symptoms was high (85.7% of the KS patients showed at least one symptom). A two-factor model was extracted with a shifting-specific factor and a combined updating/inhibition factor. The overall regression model was not significant, and no interaction was found between the EF factors and general cognitive functioning. However, a significant relationship between general cognitive functioning and neuropsychiatric symptoms (r = -.43; p <.01) was detected.Conclusions: Results point at an association between neuropsychiatric symptoms and general cognitive functioning. Possibly, diminished cognitive differentiation in these patients with severe cognitive dysfunction accounts for the absence of a significant association between EF and neuropsychiatric symptoms. While the results should be interpreted with caution due to a limited sample size, the found association highlights the need to further unravel the underlying cognitive mechanisms of neuropsychiatric symptoms in patients with KS.

A fully-covered stent (Alimaxx-E) for the palliation of malignant dysphagia: a prospective follow-up study.

BACKGROUND: The majority of the currently available metal stents are partially covered to reduce migration risk. However, one of the remaining issues is tissue ingrowth through the uncovered stent parts. OBJECTIVE: To determine efficacy, recurrent dysphagia, and complications of a fully covered stent, ie, the Alimaxx-E stent, and to compare two stent delivery systems, ie, one introducing the stent over a guidewire and one introducing the stent over a small-caliber endoscope. DESIGN: A prospective, follow-up study evaluating a new stent design, with randomization for type of introduction system. SETTING: Three tertiary referral centers. PATIENTS: Forty-five patients with inoperable or metastatic esophageal or gastric cardia cancer. INTERVENTIONS: Stent placement. MAIN OUTCOME MEASUREMENTS: (1) Functional outcome, recurrent dysphagia, complications, and mortality of the Alimaxx-E stent; (2) functional aspects of the delivery system. RESULTS: At 4 weeks after stent placement, the dysphagia score improved in all patients (P < .001). Twenty-two of 45 patients (49%) developed among them 28 episodes of recurrent dysphagia, predominantly stent migration (n = 16). Major complications occurred in 9 of 45 patients (20%), with all 5 early (<1 week) complications (severe pain [n = 3], hemorrhage [n = 1], and fever [n = 1]) occurring in patients in whom the stent was introduced over the endoscope (P = .02). During follow-up, 44 patients died, 3 (7%) from hemorrhage. LIMITATION: The Alimaxx-E stent was not randomly compared with other stent designs. CONCLUSIONS: Placement of Alimaxx-E stents is safe and produces long-term relief of dysphagia, particularly when introduced over a guidewire. The migration rate of the Alimaxx-E stent is, however, unacceptably high, and an adapted stent design is needed.

Neuropsychiatric Symptoms in People With Korsakoff Syndrome and Other Alcohol-Related Cognitive Disorders Living in Specialized Long-Term Care Facilities: Prevalence, Severity, and Associated Caregiver Distress.

OBJECTIVES: Caring for people with Korsakoff syndrome (KS) residing in specialized long-term care facilities (LTCFs) can be distressing because of challenging neuropsychiatric symptoms (NPS). However, good-quality studies on NPS in this under-researched population are lacking. This study examined the prevalence and severity of NPS in people with KS living in specialized LTCFs and the associated caregiver distress. DESIGN: Cross-sectional, observational study. Data were obtained using structured interviews with care staff, elderly care physicians, and residents. SETTING: Nine specialized LTCFs in the Netherlands. PARTICIPANTS: KS residents admitted for at least 3 months. MEASUREMENTS: The prevalence and severity of NPS were measured with the Neuropsychiatric Inventory-Questionnaire (NPI-Q). The associated caregiver distress was assessed with the NPI Distress Scale (NPI-D) according to the nurse or nurse assistant. RESULTS: Almost all of the 281 residents (96.4%) showed at least 1 NPS and 45.8% showed 5 or more symptoms. Irritability/lability (68.3%), agitation/aggression (58.7%), and disinhibition (52.7%) were most prevalent. Although the mean level of severity for all NPS was relatively low, half of the residents (49.1%) had at least 1 severe NPS. Care staff experienced low levels of distress associated with NPS. CONCLUSION: NPS are highly prevalent in KS residents. Unexpectedly, these did not have any severe impact on residents and care staff. Acquiring more insight into the persistence and course of NPS, and its associations, among KS residents is important to better understand and reduce these symptoms and, ultimately, improve the quality of care for these residents.

Nurse-led follow-up at home vs. conventional medical outpatient clinic follow-up in patients with incurable upper gastrointestinal cancer: a randomized study.

CONTEXT: Upper gastrointestinal cancer is associated with a poor prognosis. The multidimensional problems of incurable patients require close monitoring and frequent support, which cannot sufficiently be provided during conventional one to two month follow-up visits to the outpatient clinic. OBJECTIVES: To compare nurse-led follow-up at home with conventional medical follow-up in the outpatient clinic for patients with incurable primary or recurrent esophageal, pancreatic, or hepatobiliary cancer. METHODS: Patients were randomized to nurse-led follow-up at home or conventional medical follow-up in the outpatient clinic. Outcome parameters were quality of life (QoL), patient satisfaction, and health care consumption, measured by different questionnaires at one and a half and four months after randomization. As well, cost analyses were done for both follow-up strategies in the first four months. RESULTS: In total, 138 patients were randomized, of which 66 (48%) were evaluable. At baseline, both groups were similar with respect to clinical and sociodemographic characteristics and health-related QoL. Patients in the nurse-led follow-up group were significantly more satisfied with the visits, whereas QoL and health care consumption within the first four months were comparable between the two groups. Nurse-led follow-up was less expensive than conventional medical follow-up. However, the total costs for the first four months of follow-up in this study were higher in the nurse-led follow-up group because of a higher frequency of visits. CONCLUSION: The results suggest that conventional medical follow-up is interchangeable with nurse-led follow-up. A cost utility study is necessary to determine the preferred frequency and duration of the home visits.

Cost comparison study of two different follow-up protocols after surgery for oesophageal cancer.

BACKGROUND AND AIM: Costs of follow-up strategies in patients after surgery for oesophageal cancer have not been evaluated. We therefore randomised 109 patients to standard outpatient clinic follow-up by a surgeon (n=55) or home visits by a specialist nurse (n=54) and compared costs between these two strategies. METHOD: Cost comparisons included comprehensive data on hospital costs, diagnostic interventions and extramural care. Detailed information on health care consumption was obtained from a case record form at 6 weeks, and 3, 6, 9 and 12 months after randomisation. RESULTS: Total medical costs were lower for nurse-led follow-up (euro 2592 versus euro 3798) than standard follow-up, although this difference was not statistically significant (p=0.11). This advantage in the nurse-led follow-up group was mainly due to lower costs for follow-up visits (euro 234 versus euro 503; p<0.001), and a trend towards lower costs for total intramural care (euro 1477 versus euro 2277; p=0.19). CONCLUSION: Nurse-led follow-up of patients after oesophageal cancer surgery is likely to be cost effective and may even generate cost savings. The results of this study further support a specific role of nurses in the medical care of patients with malignant diseases.

New design esophageal stents for the palliation of dysphagia from esophageal or gastric cardia cancer: a randomized trial.

BACKGROUND & AIM: Stents are often used for the palliation of inoperable esophageal or gastric cardia cancer. One of the drawbacks of the currently used stents is the high percentage of recurrent dysphagia due to stent migration and tissue growth. New stents have been designed to overcome this unwanted sequela of stent placement. In the present study, we investigated whether results of stent placement could be improved with newer stent designs. METHODS: Between June 2004 and May 2006, 125 patients with dysphagia from inoperable carcinoma of the esophagus or gastric cardia were randomized to placement of an Ultraflex stent (N = 42), Polyflex stent (N = 41), or Niti-S stent (N = 42). Patients were followed by scheduled telephone calls at 14 days after treatment, and then monthly for 6 months or until death. Technical and functional outcome, complications, recurrent dysphagia, and survival were analyzed with, chi(2) tests, Kaplan-Meier curves, and log-rank tests. RESULTS: Stent placement was technically successful in all patients with an Ultraflex stent, in 34/41 (83%) patients with a Polyflex stent, and in 40/42 (95%) patients treated with a Niti-S stent (P= 0.008). Dysphagia score improved from a median of 3 (liquids only) to 1 (ability to eat some solid food) in all patients. There were no differences in complications among the three stent types. Recurrent dysphagia, caused by tissue in- or overgrowth, migration, or food obstruction, was significantly different between patients with an Ultraflex stent and patients with a Polyflex stent or Niti-S stent (22 [52%]vs 15 [37%]vs 13 [31%], P= 0.03). Stent migration occurred more frequently with Polyflex stents, whereas tissue in- or overgrowth was more frequently seen with Ultraflex stents, and to a lesser degree, Niti-S stents. No differences were found in survival (median survival: Ultraflex stent 132 days vs Polyflex stent 102 days vs Niti-S stent 159 days) among the three stent types. CONCLUSIONS: All three stents are safe and offer adequate palliation of dysphagia from esophageal or gastric cardia cancer. Nonetheless, Polyflex stents seem the least preferable in this patient group, as placement of this device is technically demanding and associated with a high rate of stent migrations.

Nurses working in GI and endoscopic practice: a review.

BACKGROUND: Over the last 10 years, nurses increasingly perform tasks and procedures that were previously performed by physicians. OBJECTIVE: In this review, we investigated what types of GI care and endoscopic procedures nurses presently perform and reviewed the available evidence regarding the benefits of these activities. DESIGN: Review of published articles on nurses' involvement in GI and endoscopic practice. RESULTS: In total, 19 studies were identified that evaluated performance and participation of nurses in GI and endoscopic practice. Of these, 3 were randomized trials on the performance of nurses in flexible sigmoidoscopy (n = 2) and upper endoscopy (n = 1). Fourteen nonrandomized studies evaluated performance in upper endoscopy (n = 2), EUS (n = 1), flexible sigmoidoscopy (n = 7), capsule endoscopy (n = 2), and percutaneous endoscopic gastrostomy placement (n = 2). In all studies, it was found that nurses accurately and safely performed these procedures. Two further studies demonstrated that nurses adequately managed follow-up of patients with Barrett's esophagus and inflammatory bowel disease. Four of the 19 studies showed that patients were satisfied with the type of care nurses provided. Finally, it was suggested that costs were reduced if nurses performed a sigmoidoscopy and evaluated capsule endoscopy examinations compared with physicians performing these activities. CONCLUSIONS: The findings of this review support the involvement of nurses in diagnostic endoscopy and follow-up of patients with chronic GI disorders. Further randomized trials, however, are needed to demonstrate whether this involvement compares at least as favorably with gastroenterologists in terms of medical outcomes, patient satisfaction, and costs.

Esophageal stents for malignant strictures close to the upper esophageal sphincter.

BACKGROUND: Self-expanding stents are a well-accepted palliative treatment modality for strictures resulting from esophageal carcinoma. However, the use of stents close to the upper esophageal sphincter (UES) is considered to be limited by patient intolerance caused by pain and globus sensation and an increased risk of complications, particularly tracheoesophageal fistula formation and aspiration pneumonia. OBJECTIVE: Our purpose was to determine the efficacy and safety of stent placement in patients with a malignant obstruction close to the UES. DESIGN: Evaluation of 104 patients with dysphagia from a malignant stricture close to the UES treated in the period 1996-2006. SETTING: Single university center. PATIENTS: Patients with primary esophageal carcinoma (n = 66) or recurrent cancer after gastric tube interposition (n = 38) within 8 cm distance distal of the UES. Twenty-four (23%) patients also had a tracheoesophageal fistula. INTERVENTIONS: Stent placement. MAIN OUTCOME MEASUREMENTS: Functional and technical outcome, survival, complications, and recurrent dysphagia. Analyses were performed by chi(2) test, Kaplan-Meier curves, and log-rank testing. RESULTS: Mean distance from the UES to the upper tumor margin was 4.9 +/- 2.6 cm and to the upper stent margin 3.1 +/- 2.3 cm. The procedure was technically successful in 100 of 104 (96%) patients. Fistula sealing was achieved in 19 of 24 (79%) patients. After 4 weeks, dysphagia had improved from a median score of 3 (liquids only) to 1 (some difficulties with solids). Total complications were seen in 34 of 104 (33%) patients. Of these, major complications (aspiration pneumonia [9], hemorrhage [8], fistula [7], and perforation [2]) occurred in 22 (21%) patients, whereas pain after stent placement was observed in 16 (15%) patients. Recurrent dysphagia occurred in 29 (28%) patients and was mainly caused by tissue ingrowth or overgrowth (n = 10), food bolus obstruction (n = 7), stent migration (n = 3), or other reasons (n = 11), such as persistent fistula (n = 5), difficulty with swallowing (n = 4), and dislocation of the stent (n = 2). Eight (8%) patients complained of globus sensation; however, in none of the patients was stent removal indicated. LIMITATIONS: Retrospective design. CONCLUSIONS: Stent placement is safe and effective for the palliation of dysphagia and sealing of fistulas in patients with a malignant stricture close to the UES. On the basis of these results, stent placement may be considered for palliation in this group of patients with an otherwise dismal prognosis.