16 research outputs found

    Video decision support tool for advance care planning in dementia: randomised controlled trial

    Get PDF
    Objective To evaluate the effect of a video decision support tool on the preferences for future medical care in older people if they develop advanced dementia, and the stability of those preferences after six weeks

    Correlates of regular laxative use by frail elderly persons.

    No full text
    PURPOSE: To examine the demographic, clinical, and pharmacological correlates of regular laxative use in elderly persons residing in a long-term care setting. METHODS: This was a cross-sectional study using retrospective record review undertaken in an academically affiliated long-term care facility in the United States. All individuals residing in the institution for at least 1 month (n = 694) were characterized regarding use of laxatives. Regular laxative use was defined as more than 30 doses of laxatives, stool softeners, or enemas taken over the most recent 1-month period. RESULTS: Residents with regular laxative use (n = 349) were compared with those who received no laxatives (n = 227). Factors significantly associated with regular laxative use at the P \u3c 0.05 significance level were simultaneously included in a multiple logistic regression model. Factors associated with regular laxative use were immobility, Parkinson\u27s disease, diabetes mellitus, and use of iron supplements, calcium channel blockers, and antidepressants with moderate to strong anticholinergic properties. CONCLUSION: Regular laxative use is often associated with neurologic dysfunction that directly or indirectly affects the gut, or medications known to depress colonic motility. Identification of potentially modifiable correlates of regular laxative use in older individuals may suggest management strategies to avoid or reduce laxative, stool softener, and enema requirements, improve constipation symptoms, and enhance quality of life for the frail elderly population

    Constipation: assessment and management in an institutionalized elderly population.

    No full text
    OBJECTIVES: To examine prescribing and utilization patterns of laxatives, stool softeners, and enemas in a large, long-term care facility, to compare self-reports of constipation with specific, bowel-related symptoms in residents of this facility, and to examine concordance between bowel symptoms reported by residents and the assessments of the nursing staff. DESIGN: Cross-sectional study. SETTING AND SUBJECTS: All individuals residing in an academically oriented long-term care facility in the United States for at least 1 month (n = 694). MEASUREMENTS: Clinical, functional, and medication data were abstracted from the medical and nursing records. Individual interviews regarding bowel-related symptoms were conducted with all able participants (n = 456 (66%)) and their respective primary nurses, and concordance was determined. The study definition of symptom-specific constipation was no more than 2 bowel movements per week and/or straining on more than 1 in 4 bowel movements. RESULTS: Fifty percent (n = 367) of all residents used at least 1 daily laxative, stool softener or enema during a 1-month study period. Over half of all laxative users (n = 200) took more than 60 doses per month. Stool softeners were most commonly prescribed, followed by saline laxatives, stimulant laxatives, hyperosmolar laxatives, and bulk laxatives. Forty-seven percent (n = 213) of the 456 interview responders reported constipation ( self-reporters ), but only 62% of self-reporters met the study criteria for symptom-specific constipation. Concordance between resident\u27s and nurse\u27s report regarding specific bowel symptoms was only fair to slight (kappa 0.12-0.38). Self-reporters of constipation took almost twice as many laxatives, stool softeners, and enemas as residents who did not report constipation

    How do older persons define constipation? Implications for therapeutic management.

    No full text
    This study examined the relation between bowel-related symptoms and self-report of constipation in 10,875 subjects aged 60 years and over, who participated in the 1989 National Health Interview Survey. Subjects reporting constipation always or mostly over the past 12 months (n = 594) were compared with those who reported never having the symptom (n = 4,192). Straining (adjusted odds ratio 66.7; 95% confidence interval 31.5, 142.4) and hard bowel movements (25.6; 16.7, 38.7) were most strongly associated with self-report of constipation. These findings suggest that treatment for constipation in the older population should be directed as much or more at facilitating comfortable rectal evacuation, as increasing bowel movement frequency

    Constipation-related symptoms and bowel program concerning individuals with spinal cord injury.

    No full text
    PURPOSE: To determine the prevalence of constipation-related symptoms in individuals with chronic spinal cord injury (SCI), to describe the bowel program as reported by patients and including use of bowel medications and evacuation techniques, and to examine the clinical, functional and pharmacological risks of difficulty with evacuation. PATIENTS AND METHODS: This is a cross-sectional study of all in-patients at least 3 months beyond acute injury, on the West Roxbury/Brockton VAMC SCI Service, during a 10 month period (n = 197). Clinical, functional, and medication data were abstracted from medical and nursing records. Individual interviews were conducted with all available participants (n = 161, 82%) regarding bowel-related symptoms and treatment over the previous 1 month period. The study definition of difficulty with evacuation was spending more than 1 h per episode of bowel evacuation. RESULTS: Forty-one percent of the 161 interview responders spent more than 1 h on bowel evacuation, 50% reported abdominal distension and 38% reported abdominal pain, 27% reported headaches or sweats relieved by having a bowel movement, and 33% reported fecal incontinence at least once a month. The bisacodyl suppository was the most commonly used laxative agent, while docusate was the most popular oral agent. Subjects with difficulty with evacuation (n = 66) were compared with those who spent less than 1 h on evacuation (n = 95). Factors associated with difficulty with evacuation were tetraplegia, Frankel grade A/B, laxative use, polypharmacy, previous urinary outlet surgery, and symptoms of abdominal pain and distension. CONCLUSION: Constipation-related symptoms are highly prevalent in individuals with spinal cord injury, despite considerable laxative use. Our findings suggest that difficulty with evacuation can be predicted on the basis of a patient\u27s clinical profile

    A study of manufacturer-supported trials of nonsteroidal anti-inflammatory drugs in the treatment of arthritis.

    No full text
    BACKGROUND: To study the relation between reported drug performance in published trials and support of the trials by the manufacturer of the drug under evaluation, we studied a sample of trials of nonsteroidal anti-inflammatory drugs (NSAIDs) used in the treatment of arthritis. METHODS: All randomized control trials of NSAIDs published between September 1987 and May 1990 identified by MEDLINE were reviewed. If an article met the following criteria (n = 61), it was selected: trials involving adult patients with osteoarthritis or rheumatoid arthritis (n = 180), use of nonsalicylate NSAIDs marketed in the United States (n = 101), randomized control trial (n = 81), duration of the trial 4 or more days (n = 78), and use of an efficacy outcome measure (n = 61). Reviewers, blinded to manufacturer status, evaluated the narrative interpretation of results and extracted numeric data on efficacy and toxicity. Manufacturer-associated trials were defined as those that acknowledged an association with a pharmaceutical manufacturer. Because of the scarcity of non-manufacturer-associated trials (n = 9), we report only on the manufacturer-associated articles. RESULTS: Fifty-two publications (85.2%) representing 56 trials were associated with a manufacturer. The manufacturer-associated drug was reported as comparable with (71.4%) or superior to (28.6%) the comparison drug in all 56 trials. These narrative claims of superiority were usually justified with trial data. Of the trials identifying one drug as less toxic (n = 22), the manufacturer-associated drug\u27s safety was reported as superior to the comparison drug in 86.4% of cases. Justification for the narrative interpretation of the trial findings regarding less toxicity was provided in only 12 (54.5%) of 22 trials. CONCLUSION: The manufacturer-associated NSAID is almost always reported as being equal or superior in efficacy and toxicity to the comparison drug. These claims of superiority, especially in regard to side effect profiles, are often not supported by trial data. These data raise concerns about selective publication or biased interpretation of results in manufacturer-associated trials
    corecore