Association between quality of care and complications after abdominal surgery.

BACKGROUND: Measuring the quality of surgical care is essential to identifying areas of weakness in the delivery of effective surgical care and to improving patient outcomes. Our objectives were to (1) assess the quality of surgical care delivered to adult patients; and (2) determine the association between quality of surgical care and postoperative complications. METHODS: This retrospective, pilot, cohort study was conducted at a single university-affiliated institution. Using the institution's National Surgical Quality Improvement Program database (2009-2010), 273 consecutive patients ≥18 years of age who underwent elective major abdominal operations were selected. Adherence to 10 process-based quality indicators (QIs) was measured and quantified by calculating a patient quality score (no. of QIs passed/no. of QIs eligible). A pass rate for each individual QI was also calculated. The association between quality of surgical care and postoperative complications was assessed using an incidence rate ratio, which was estimated from a Poisson regression. RESULTS: The mean overall patient quality score was 67.2 ± 14.4% (range, 25-100%). The mean QI pass rate was 65.9 ± 26.1%, which varied widely from 9.6% (oral intake documentation) to 95.6% (prophylactic antibiotics). Poisson regression revealed that as the quality score increased, the incidence of postoperative complications decreased (incidence rate ratio, 0.19; P = .011). A sensitivity analysis revealed that this association was likely driven by the postoperative ambulation QI. CONCLUSION: Higher quality scores, mainly driven by early ambulation, were associated with fewer postoperative complications. QIs with unacceptably low adherence were identified as targets for future quality improvement initiatives.

Identification of quality of care deficiencies in elderly surgical patients by measuring adherence to process-based quality indicators.

BACKGROUND: The ability to measure surgical quality of care is important and can lead to improvements in patient safety. As such, processes should be carried out in an identical fashion for all patients, regardless of how vulnerable or complex they are. Our objectives were to assess quality of surgical care delivered to elderly patients and to determine the association between patient characteristics and quality of care. STUDY DESIGN: This is a retrospective pilot cohort study, conducted in a single university-affiliated hospital. Using the institution's National Surgical Quality Improvement Program (NSQIP) database (2009 to 2010), 143 consecutive patients 65 years or older, undergoing elective major abdominal surgery, were selected. Adherence to 15 process-based quality indicators (QIs) was measured, and a pass rate was calculated for each individual QI. The association between patient characteristics (age, sex, Charlson Comorbidity Index, functional status, wound class) and patient quality score was assessed using multiple linear regression. RESULTS: Quality indicators with the lowest pass rates included postoperative delirium screening (0%), level of care documentation (0.7%), cognition and functional assessment at discharge (4.9%), oral intake documentation (12.6%), and pressure ulcer risk assessment (35.0%). The mean patient quality score was 46.8% ± 10.7% (range 16.7% to 75.0%). No association was found between patient characteristics and patient quality score. CONCLUSIONS: Quality of care delivered to elderly patients undergoing major surgery at our institution was generally poor and independent of patient characteristics. Although quality appears to be uniform across different patients, these results provide targets for quality improvement initiatives.

The impact of cancer therapy on cognition in the elderly.

Cancer and cancer therapy-related cognitive impairment (formerly known as chemobrain or chemo-fog) are often described in the literature. In the past, studies have failed to prove the existence of cancer therapy-related cognitive dysfunction. However, more recently, prospective trials have shown that patients undergoing chemotherapy do display impairment in specific cognitive domains. Aging confers an increased risk of developing cancer, as well as cognitive impairment. The Geriatric Oncology clinic of the Segal Cancer Centre, Jewish General Hospital in Montreal was founded in 2006 to address the unique needs of older cancer patients. We will describe two cases of cancer therapy-related cognitive impairment from our Geriatric Oncology clinic. The first case is that of a 75 year old male diagnosed with stage III non-small cell lung carcinoma who complained of forgetfulness since starting carboplatin-paclitaxel. The second case is that of a 65 year old female diagnosed with stage I, estrogen-receptor-positive breast cancer who had undergone lumpectomy followed by adjuvant cyclophosphamide, methotrexate and fluorouracil chemotherapy, radiation therapy and was on exemestane when she was evaluated. We will also briefly review the literature of cancer therapy-related cognitive impairment.

The fall rate of older community-dwelling cancer patients.

PURPOSE: Little is known about the incidence of falls in cancer patients receiving cancer treatment. The aims were to explore the number of falls older adults report in the 6 months after cancer diagnosis, and if those with a fall were more frail than those who did not fall. METHODS: Secondary data analysis of a prospective pilot study that recruited patients aged 65 and older with a new cancer diagnosis. At each interview (baseline, 3- and 6-month follow-up), participants were asked if they had a fall in the previous 3 months. The frailty markers and functional status were obtained at baseline, 3- and 6-month follow-up. Chi-square and t tests were used to compare those who had a fall to those who had no fall. Univariate logistic regression analysis was conducted to explore the association between sociodemographic and health characteristics and reporting a fall. RESULTS: Seventeen participants (18.7%) reported one or more falls in the first 6 months after cancer diagnosis. Fifteen participants reported one or more falls in the 3 months prior to the cancer diagnosis. Those who had a fall and those with no fall were not different in terms of health and functioning. None of the sociodemographic and health characteristics including the frailty markers were associated with a fall. CONCLUSION: A fall is common in cancer patients. More research is needed to examine the risk factors for a fall in older adults receiving cancer treatment.

Effect of an interdisciplinary educational program on antipsychotic prescribing among residents with dementia in two long-term care centers.

The effect of an educational program on antipsychotic prescribing was assessed in two Canadian long-term care centers (LTCC). In each center (Center A residents, n = 258 and Center B residents, n = 191, with dementia at program inception), the rate of change in the odds of using antipsychotics in residents was estimated using mixed-effects logistic regression during a 6-month program period and a 4-month postprogram period, with baseline proportions of use estimated during the 6 months prior to the program. Preprogram proportions of antipsychotic use were 41.6% and 46.2%, respectively. Antipsychotic use decreased during the program in both centers: (odds ratio with 95% CI: 0.943 per week [0.921, 0.965] and 0.969 per week [0.944, 0.994], respectively). During the postprogram period, antipsychotic use increased in Center A (1.039 per week [1.007, 1.072]) but decreased progressively in Center B. The study results suggest the need to implement an ongoing educational program in LTCC.

The relationship of self-rated health with functional status, toxicity and mortality: results of a prospective pilot study of older patients with newly-diagnosed cancer.

OBJECTIVES: To determine the association between self-rated health (SRH) and functional status, comorbidity, toxicity of treatment and mortality in older patients with newly-diagnosed cancer. MATERIALS AND METHODS: Patients aged 65 and over, newly diagnosed were recruited at the Jewish General Hospital, Montreal, Canada. SRH and functional status [instrumental activities of daily living (IADL), basic activities of daily living (ADL), Eastern Cooperative Oncology Group performance status (ECOG PS), frailty markers and number of comorbid conditions] were evaluated prior to the start of treatment, and at 3, 6 and 12 months (SRH only). Treatment toxicity and mortality data were abstracted from the chart. Logistic regression was also used to examine the relationship between functional status, comorbidity and SRH at baseline. Logistic and Cox regression were used to examine the association between baseline SRH and treatment toxicity/time to death. RESULTS: There were 112 participants enrolled on this study (median age 74.1). At baseline, 74 patients (66.1%) had a good SRH and 38 patients (33.9%) had poor SRH. Only an increasing number of comorbid conditions was associated with poor SRH at baseline in both univariate and multivariable analysis. We found no association between SRH and toxicity or mortality. CONCLUSION: A substantial proportion had poor SRH prior to and during cancer treatment. An increasing number of comorbidities was associated with poor SRH at baseline. SRH did not predict toxicity or mortality. Attention to comorbid conditions in older patients with cancer is warranted considering their impact on SRH in this population.

A long-term care center interdisciplinary education program for antipsychotic use in dementia: program update five years later.

BACKGROUND: While antipsychotic (AP) medications are frequently used in long-term care, current evidence suggests that the risks may offset the benefits, necessitating periodic reassessment of their use. The aims of this present study were: (1) to assess rates of AP use five years after our first intervention to determine the long-term impact; and (2) to implement an updated AP reduction educational intervention program at the same center five years later in order to determine whether AP use could be further reduced. METHODS: Participants were residents with dementia receiving AP medication. The educational program component included separate lectures on pharmacologic and non-pharmacologic treatment of behavioral and psychological symptoms of dementia (BPSD). Completion of the Nursing Home Behavior Problems Scale (NHBPS), physician interviews concerning AP treatment plans for subjects with dementia, and AP administration and dose assessment occurred both at baseline and again between four to five months after the educational program. RESULTS: Of 308 long-term residents with dementia, 53 (17.2%) were receiving regular APs, primarily for agitation, aggressivity, other behavioral problems and psychosis. Of these, six died and one was transferred, leaving 46 participants. At five months, ten (21.7%) residents were no longer receiving APs and seven (15.2%) were on a lower dose; thus, 17 (37.0%) were either discontinued or on a lower dose. There was no worsening of NHBPS scores. CONCLUSION: Despite the low prevalence (17.2%) of AP users at the beginning of the current study compared to that observed five years prior (30.5%), it is still possible to further decrease the proportion of users.

Association of resident and room characteristics with antipsychotic use in long-term care facilities (LTCF).

Inappropriate and widespread prescribing of antipsychotics in LTCF is of concern. This study aimed to explore the association of resident and room characteristics with antipsychotic use in this setting. This is cross-sectional secondary analysis of the baseline data of 280 residents ≥ 65 years old, from a prospective, observational, LTCF multi-site (n=7) cohort study on delirium. Demographic data included age, sex and length of stay. Resident characteristics assessed were presence of dementia, disruptive behavior, delirium and use of restraints. Room characteristics assessed were single room, clock/calendar, and telephone. Separate logistic regression models were used to explore the association of resident and room characteristics with antipsychotic use, adjusting for demographic variables. Mean age was 84.9 ± 7.0 years (± S.D.) with 56% female. The mean prevalence of antipsychotics use was 31.1% (range: 25.6-50.0%). The regression model of resident characteristics revealed a significant association between disruptive behavior (OR=1.18, 95% CI=1.12-1.25) and antipsychotic use. The model of room characteristics revealed a significant association between absence of a clock or calendar (OR=1.93, 95% CI=1.04-3.56) and absence of a telephone (OR=2.79, 95% CI=1.48-5.25). Our results suggest that behavior problems are associated with a higher likelihood of antipsychotic use. Absence of a clock/calendar and of a telephone was related to antipsychotic use. Further research is needed to confirm these findings.

Ten years of integrated care: backwards and forwards. The case of the province of Québec, Canada.

INTRODUCTION: Québec's rapidly growing elderly and chronically ill population represents a major challenge to its healthcare delivery system, attributable in part to the system's focus on acute care and fragmented delivery. DESCRIPTION OF POLICY PRACTICE: Over the past few years, reforms have been implemented at the provincial policy level to integrate hospital-based, nursing home, homecare and social services in 95 catchment areas. Recent organizational changes in primary care have also resulted in the implementation of family medicine groups and network clinics. Several localized initiatives were also developed to improve integration of care for older persons or persons with chronic diseases. CONCLUSION AND DISCUSSION: Québec has a history of integration of health and social services at the structural level. Recent evaluations of the current reform show that the care provided by various institutions in the healthcare system is becoming better integrated. The Québec health care system nevertheless continues to face three important challenges in its management of chronic diseases: implementing the reorganization of primary care, successfully integrating primary and secondary care at the clinical level, and developing effective governance and change management. Efforts should focus on strengthening primary care by implementing nurse practitioners, developing a shared information system, and achieving better collaboration between primary and secondary care.

Difficulties in decision making regarding chemotherapy for older cancer patients: A census of cancer physicians.

INTRODUCTION: The management of older cancer patients is often suboptimal. This study aims to understand the management of older cancer patients who may receive chemotherapy. METHODS: A questionnaire was mailed in 2006-2007 to 181 medical oncologists and hematologists practicing in the Province of Quebec, Canada. Physicians, involved in treatment decisions regarding chemotherapy in cancer patients aged 70 years and older, were eligible. RESULTS: The response rate was 45.7%. Treatment toxicity (24.4%), comorbidities (20.5%), and lack of social support (10.9%) were reported as challenges when caring for older cancer patients. Comorbidities and functional status were reported as principal factors when making treatment decisions regarding chemotherapy; 77.5% of respondents expressed interest in collaborating with geriatricians. CONCLUSIONS: The concerns of respondents about comorbidities, functional status, and social support, along with their interest to collaborate with geriatricians, support the need for a partnership between these two disciplines.

Are frailty markers useful for predicting treatment toxicity and mortality in older newly diagnosed cancer patients? Results from a prospective pilot study.

INTRODUCTION: The concept of frailty may be useful to characterize vulnerability. The aim of this pilot study was to explore the association between frailty/functional status and treatment toxicity at 3 months and mortality at 6 months. METHODS: Patients aged ≥65 years referred to the Jewish General Hospital, Montreal, with a new cancer diagnosis. Seven frailty markers and 4 functional status measures were examined. Logistic regression was used to examine the association between frailty/functional status and toxicity, and Cox models for time to death. RESULTS: 112 participated, median age 74.1, 31 had toxicity and 15 died. At baseline, 88% had ≥1 frailty marker. Low grip strength predicted toxicity (OR 8.47, 95%CI: 1.3-53.6), ECOG performance status and ADL disability predicted time to death. CONCLUSION: The majority had ≥1 frailty marker. Low grip strength predicted toxicity, none of the functional measures did. Further researcher investigating the usefulness of frailty markers is needed.

Characteristics of older newly diagnosed cancer patients refusing cancer treatments.

PURPOSE: With the aging of the population, there will be an increase in the number of older adults diagnosed with cancer. Little is known about the characteristics of older newly diagnosed cancer patients who refuse cancer treatment and how often they refuse. The aim of this paper was to describe the health and functional status characteristics of patients who refused cancer treatment. METHODS: A prospective pilot study on health and vulnerability in older newly diagnosed cancer patients was conducted in the Segal Cancer Centre, Jewish General Hospital, Montreal, Canada. One hundred-twelve patients agreed to participate (response 72%). Health and functional status were assessed during the baseline interview; information on cancer treatment was obtained from the medical chart at baseline, 3 and 6 months follow-up. Descriptive techniques such as frequencies and means were used to describe the health and functional status of patients who refused treatment. RESULTS: Of the 112 participants, 17 (15.2%) refused cancer treatment partially or completely. Of those 17, 15 were women and 2 men. Fifteen participants refused a part of their treatment upfront. Two refused all further treatment after severe toxicity. The majority of participants refusing cancer treatment were women with breast cancer and they mostly refused adjuvant chemotherapy. Participants who refused often lived alone, were less often married/living common-law, had activities of daily living disability, and often had early disease. CONCLUSION: The majority of older newly diagnosed cancer patients underwent the recommended cancer treatment but partial or complete cancer treatment refusal in older newly diagnosed cancer patients was not uncommon.

Participation of older newly-diagnosed cancer patients in an observational prospective pilot study: an example of recruitment and retention.

BACKGROUND: There have been few prospective observational studies which recruited older newly-diagnosed cancer patients, and of these only some have reported information on the number needed to screen to recruit their study sample, and the number and reasons for refusal and drop-out. This paper reports on strategies to recruit older newly-diagnosed cancer patients prior to treatment into an observational prospective pilot study and to retain them during a six-month period. METHODS: Medical charts of all patients in the Segal Cancer Centre aged 65 and over were screened and evaluated for inclusion. Several strategies to facilitate recruitment and retention were implemented. Reasons for exclusion, refusal and loss to follow-up were recorded. Descriptive statistics were used to report the reasons for refusal and loss to follow-up. A non-response analysis using chi-square tests and t-tests was conducted to compare respondents to those who refused to participate and to compare those who completed the study to those who were lost to follow-up. A feedback form with open-ended questions was administered following the last interview to obtain patient's opinions on the length of the interviews and conduct of this pilot study. RESULTS: 3060 medical charts were screened and 156 eligible patients were identified. Of these 112 patients participated for a response rate of 72%. Reasons for refusal were: feeling too anxious (40%), not interested (25%), no time (12.5%), too sick (5%) or too healthy (5%) or other reasons (5%). Ninety-one patients participated in the six-month follow-up (retention 81.3%), seven patients refused follow-up (6.2%) and fourteen patients died (12.5%) during the course of the study. The median time to conduct the baseline interview was 45 minutes and 57% of baseline interviews were conducted at home. Most patients enjoyed participation and only five felt that the interviews were too long. CONCLUSION: It was feasible to recruit newly-diagnosed cancer patients prior to treatment although it required considerable time and effort. Once patients were included, the retention rate was high despite the fact that most were undergoing active cancer treatment.

Educating nursing home staff about the progression of dementia and the comfort care option: impact on family satisfaction with end-of-life care.

OBJECTIVE: There is a growing consensus on the relevance of a palliative care approach in end-stage dementia. The objective of this study was to assess the impact, in terms of family satisfaction with end-of-life care, of a nursing home (NH) pilot educational program for nursing staff and physicians on comfort care and advanced dementia. METHODS: The intervention, implemented in one voluntary NH, consisted of an educational program that included providing an information booklet to all NH staff, and optionally to families. Satisfaction with care was compared using a validated instrument, the "After death bereaved family member interview" pre- and post-intervention. Pre and post groups were composed of close relatives of residents who died in the context of advanced dementia. RESULTS: Twenty-seven contact persons were interviewed pre-intervention and 21 post-intervention (participation rate of 60% for both groups). Descriptive statistics showed better scores on satisfaction with pain control, emotional support, treating patient with respect, and information on what to expect while patient was dying, in the post-intervention group. Comparison of overall scale scores revealed no statistical differences between the 2 groups, although the post-intervention group expressed greater satisfaction in the area of communication with the health care team (8.0 versus 6.6, P = .109) and greater global satisfaction with care (8.3 versus 7.3, P = .087). DISCUSSION: Although not significant, results as to the effectiveness of such an intervention to improve family satisfaction with end-of-life care are encouraging. CONCLUSION: The booklet, as support tool, and the educational program may have facilitated communication within the team, and between the team and family members. Replication of this intervention in a multicenter NH population is needed to adequately assess its effectiveness.

Usefulness of frailty markers in the assessment of the health and functional status of older cancer patients referred for chemotherapy: a pilot study.

BACKGROUND: Older cancer patients seen in an oncology clinic seem to be healthier and less disabled than traditional geriatric patients. Choosing the most sensitive tools to assess their health status is a major issue. This cross-sectional study explores the usefulness of frailty markers in detecting vulnerability in older cancer patients. METHODS: The study included cancer patients >or=70 years old referred to an oncology clinic for chemotherapy. Information on comorbidities, disability in instrumental activities of daily living (IADL) and activities of daily living (ADL), and seven frailty markers (nutrition, mobility, strength, energy, physical activity, mood, and cognition) was collected. Patients were classified into four hierarchical groups: 1- No frailty markers, IADL, or ADL disability; 2- Presence of frailty markers without IADL or ADL disability; 3- IADL disability without ADL disability; 4- ADL disability. RESULTS: Among the 50 patients assessed, 6 (12.0%) were classified into Group 1, 21 (42.0%) into Group 2, 15 (30.0%) into Group 3, and 8 (16.0%) into Group 4. In Group 2, 7 patients (33.3 %) had one frailty marker, and 14 (66.7%) had two or more. The most prevalent of the frailty markers were nutrition, mobility, and physical activity. CONCLUSION: The assessment of seven frailty markers allowed the detection of potential vulnerability among 42% of older cancer patients that would not have been detected through an assessment of IADL and ADL disability alone. A longitudinal study is needed to determine whether the use of frailty markers can better characterize the older cancer population and predict adverse outcomes due to cancer treatment.

Effect of an interdisciplinary educational program on antipsychotic prescribing among nursing home residents with dementia.

OBJECTIVE: To assess the effect of an interdisciplinary educational program in reducing the use of antipsychotics in nursing home residents with dementia. METHODS: We conducted a longitudinal pilot study to test the implementation of a 7-month interdisciplinary educational program in a fixed cohort of residents with dementia receiving antipsychotics. The program included consciousness-raising, educational sessions, and clinical follow-up. Administrators, physicians, pharmacists, nursing staff, and personal care attendants were involved. The effect of the program was assessed over a 6-month period, in terms of the proportion of discontinuations and dose reductions of antipsychotics. Repeated measures for use of other psychotropics and restraints, frequency of disruptive behaviors, and stressful events experienced by nursing staff and personal care attendants were simultaneously assessed. RESULTS: Among the 81 residents still present at the end of the program, there were 40 (49.4%) discontinuations and 11 (13.6%) dose reductions. No significant changes were found in the use of other psychotropics, the use of restraints, or in the number of stressful events experienced by nursing staff and personal care attendants. The frequency of disruptive behaviors decreased significantly over the 6-month period (p<0.001). CONCLUSIONS: Our interdisciplinary educational program led to a substantial reduction in the number of residents receiving antipsychotics and to a decrease in the frequency of disruptive behaviors. Our findings suggest that implementation of recognized practice guidelines could be an effective way to target residents who might not benefit from antipsychotics or who may tolerate a dose reduction.

Effect of an educational intervention on optimizing antibiotic prescribing in long-term care facilities.

OBJECTIVE: To assess the effect of an educational intervention aimed at optimizing antibiotic prescribing in long-term care (LTC) facilities. DESIGN: Cluster randomized, controlled trial. SETTING: Eight public LTC facilities in the Montreal area. PARTICIPANTS: Thirty-six physicians. INTERVENTION: The educational intervention consisted of mailing an antibiotic guide to physicians along with their antibiotic prescribing profile covering the previous 3 months. Targeted infections were urinary tract, lower respiratory tract, skin and soft tissues, and septicemia of unknown origin. In the prescribing profile, each antibiotic was classified as adherent or nonadherent to the guide. Physicians in the experimental group received the intervention twice, 4 months apart, whereas physicians in the control group provided usual care. MEASUREMENTS: Data on antibiotic prescriptions were collected over four 3-month periods: preintervention, postintervention I, postintervention II, and follow-up. A generalized estimating equation (GEE) model was used to compare the proportion of nonadherent antibiotic prescriptions of the experimental and control groups. RESULTS: By the end of the study, nonadherent antibiotic prescriptions decreased by 20.5% in the experimental group, compared with 5.1% in the control group. Based on the GEE model, during postintervention II, physicians in the experimental group were 64% less likely to prescribe nonadherent antibiotics than those in the control group (odds ratio=0.36, 95% confidence interval=0.18-0.73). CONCLUSION: An educational intervention combining an antibiotic guide and a prescribing profile was effective in decreasing nonadherent antibiotic prescriptions. Repetition of the intervention at regular intervals may be necessary to maintain its effectiveness.

The use of a cholinesterase inhibitor review committee in long-term care.

OBJECTIVE: The objective of the study was to document the effectiveness of a Cholinesterase Inhibitor (ChE-I) Review Committee in a long-term care (LTC) institution in Montreal, Canada. DESIGN: Retrospective cohort study. SETTING: Maimonides Geriatric Centre (MGC), a 387-bed LTC facility in Montreal, Canada, in which 352 patients have dementia. PARTICIPANTS: Fifty-two patients on ChE-I who were reviewed at least once by the ChE-I Review Committee between January and November 2005. MEASUREMENTS: Recommendations for discontinuation, actual discontinuation, and restarting of ChE-I, along with reasons underlying these decisions, were collected from the patients' charts over a 4-month period following Review Committee assessment. RESULTS: The Review Committee recommended discontinuation of ChE-I in 17 (32.7%) of the 52 patients. After 1 patient died and therefore was excluded from the study, 13 (81.3%) of the remaining 16 were actually discontinued. The most common reasons for recommendation to discontinue ChE-I were insufficient benefit on cognition, activities of daily living (ADL), and behavior. Subsequently, ChE-I was resumed in 4 (30.8%) of the 13 patients discontinued, 2 because of ADL deterioration and 2 at the request of the family. CONCLUSIONS: Through the review process, almost one third of ChE-I users were recommended for discontinuation because of insufficient benefit; the majority of these were discontinued. Fewer than one third were subsequently restarted. A ChE-I Review Committee seemed to be an effective and acceptable model for decision making regarding ChE-I use in LTC.

Enteral feeding in end-stage dementia: a comparison of religious, ethnic, and national differences in Canada and Israel.

BACKGROUND: Although enteral feeding in end-stage dementia is thought by many clinicians to be "futile," it is still widely used. We examined rates of tube feeding (gastrostomy or nasogastric) in end-stage dementia in hospitals in both Canada and Israel, and hypothesized that Canadian non-Jewish affiliated hospitals would have the lowest (and Israeli institutions the highest), with Canadian Jewish hospitals exhibiting intermediate rates. METHODS: We conducted a cross-sectional survey of six geriatric long-term hospitals: two in Israel and four in Canada (two Jewish affiliated, two not; two in Ontario, two in Quebec province). Patients with end-stage dementia were assessed and further analyzed for type of feeding. RESULTS: In the six hospitals, 2287 long-term beds were surveyed, of which 1358 (59.4%) were used by demented patients of whom 376 (27.7%) were severely demented (Global Deterioration Scale-level 7). Of these, 24.5% (92) were fed by nasogastric tube or gastrostomy tube. Significant differences in tube-feeding prevalence were found between Canada (11%) and Israel (52.9%), with only 4.7% seen in non-Jewish Canadian institutions. Jewish affiliated hospitals in Canada exhibited an intermediate rate of 19.6%. However, for within-country dyads, wide differences were also found. When we examined patient religion, we found that Canadian non-Jewish patients had the lowest rates (3.2%), Israeli Jewish patients the highest (51.7%), and Canadian Jewish patients exhibited an intermediate rate (19.0%) of tube use. CONCLUSIONS: Despite reservations concerning its utility, feeding tube use is reasonably widespread in patients who have reached the stage of severe dementia. Canadian institutions exhibited a lower prevalence of feeding tube use than did Israeli hospitals. Between-country and between-province differences in practice may be explained by some combination of administrative and/or financial incentives, religion, and culture; within-country and within-ethnic group differences may be caused, at least in part, by differing institutional cultures.

Use of neuroleptics: study of institutionalized elderly people in Montreal, Que.

OBJECTIVE: To determine the prevalence of neuroleptic use in long-term care institutions in the greater Montreal, Que, area and to estimate the extent of use of atypical neuroleptics. DESIGN: Cross-sectional study in which single-day chart reviews were conducted to evaluate the prevalence of use of conventional and atypical neuroleptics. SETTING: Ten long-term care institutions in the greater Montreal area. PARTICIPANTS: Two thousand, four hundred sixty residents aged 65 years or older living in 10 long-term care institutions in and around Montreal. MAIN OUTCOME MEASURES: Single-day medication profiles compiled by institutions' pharmacists. RESULTS: Among patients in the 10 participating institutions, use of neuroleptics ranged from 15% to 37% with a mean of 25.2% (620/2460). Atypical neuroleptics were prescribed to 15.6%, conventional neuroleptics to 7.6%, and a combination of both to 2.0% of the 2460 patients. CONCLUSION: Use of neuroleptics was relatively prevalent, and there was wide use of atypical neuroleptics in Montreal-area long-term care institutions. There is little information on the safety and efficacy of these medications for institutionalized elderly people.