Biomedical subjects

Frank Knoefel

Publications and source records attributed to Frank Knoefel.

3 recordsLinked to original sources

PubMed2006

Patient choice: an influencing factor on policy-related research to decrease bedrail use as physical restraint.

BACKGROUND: This paper shows patients' enactment of choice in mixed methods, multidisciplinary study on the use of bedrails as restraints. APPROACH: Under the pressure of the implementation of impending legislation, patients from a Canadian elderly care rehabilitation unit were recruited to be part of this study and assigned to either a study or control group. Study group patients were exposed to a new facility policy on restraints in which bedrails were not to be used on a patient's bed except under specified conditions. Patients in the control group continued to have bedrails on a routine basis according to the facility's old policy. Following group assignments, patients could choose to crossover to either the control or study group based on their opinions about bedrails. FINDINGS: After patients crossed over into either the study or control group, findings for the new groups differed significantly. Participants in the rails-up group had lower admission Functional Independence Measure scores (p = .001) and higher admission Cumulative Illness Rating scores (p = .000) compared to those in the rails-down group. CONCLUSIONS: Patients have specific concerns related to the use of bedrails that might affect implementing bedrail minimization policies. Additionally, the authors conclude that patients' input into research design may increase patients' support of the protocol and help maintain study integrity.

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PubMed2003

State of the art in geriatric rehabilitation. Part I: review of frailty and comprehensive geriatric assessment.

OBJECTIVES: To increase recognition of geriatric rehabilitation and to provide recommendations for practice and future research. DATA SOURCES: A CINAHL and 2 MEDLINE searches were conducted for 1980 to 2001. A fourth search used the Cochrane database. STUDY SELECTION: One author reviewed the reference for relevance and another for quality. A total of 336 articles were selected. Excluded articles were unrelated to geriatric rehabilitation or were anecdotal or descriptive reports. DATA EXTRACTION: The following major geriatric rehabilitation subtopics were identified: frailty, comprehensive geriatric assessment, admission screening, assessment tools, interdisciplinary teams, hip fracture, stroke, nutrition, dementia, and depression. Part I describes the first 5 subtopics on concepts and processes in geriatric rehabilitation. Part II focuses on the latter 5 subtopics of common clinical problems in frail older persons. A level-of-evidence framework was used to review the literature. Level 1 evidence was a randomized controlled trial (RCT) or a meta-analysis or systematic review of RCTs. Level 2 evidence included controlled trials without randomization, cohort, or case-control studies. Level 3 evidence involved consensus statements from experts or descriptive studies. DATA SYNTHESIS: Of the 336 articles evaluated, 108 were level 1, 39 were level 2, and 189 were level 3. Recommendations were made for each subtopic. In cases in which several articles were written on the same topic and drew similar conclusions, the authors chose those articles with the strongest level of evidence, reducing the total number of references. CONCLUSIONS: Frail elderly patients should be screened for rehabilitation potential. Standardized tools are recommended to aid diagnosis, assessment, and outcome measurement. The team approach to geriatric rehabilitation should be interdisciplinary and use a comprehensive geriatric assessment. Medication reviews and self-medication programs may be beneficial. Future research should address cost effectiveness, consensus on outcome measures, which components of geriatric rehabilitation are most effective, screening, and what outcomes are sustainable.

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PubMed2003

State of the art in geriatric rehabilitation. Part II: clinical challenges.

OBJECTIVES: To examine common clinical problems in geriatric rehabilitation and to make recommendations for current practice based on evidence from the literature. DATA SOURCES: A CINAHL database and 2 MEDLINE searches were conducted for 1980 to 2001. A fourth search was completed by using the Cochrane database. STUDY SELECTION: One author reviewed the references for relevance and another for quality. A total of 336 articles were considered relevant. Excluded articles were unrelated to geriatric rehabilitation or were anecdotal or descriptive reports on a small number of patients. DATA EXTRACTION: The following areas were the major geriatric rehabilitation subtopics identified in the search: frailty, comprehensive geriatric assessment, admission screening, assessment tools, interdisciplinary teams, hip fracture, stroke, nutrition, dementia, and depression. This article focuses on the latter 5 subtopics. The literature was reviewed by using a level-of-evidence framework. Level 1 evidence was a randomized controlled trial (RCT) or meta-analysis or systematic review of RCTs. Level 2 evidence included controlled trials without randomization, cohort, or case-control studies. Level 3 evidence involved consensus statements from experts, descriptive studies, or reports of expert committees. DATA SYNTHESIS: Of the 336 articles evaluated, 108 were level 1, 39 were level 2, and 189 were level 3. Recommendations were made for each subtopic according to the level of evidence in the specific area. In cases in which several articles were written on a topic with similar conclusions, we selected the articles with the strongest level of evidence, thereby reducing the total number of references. CONCLUSIONS: Frail older patients with hip fracture should receive geriatric rehabilitation. They should also be screened for nutrition, cognition, and depression. Older persons should receive nutritional supplementation when malnourished. If severe dysphagia occurs in stroke patients, gastrostomy tube feeding is superior to nasogastric tube feeding.

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