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1.
M. Rohe H. -J. Appell P. G. Schneider 《Archives of orthopaedic and trauma surgery》1987,106(3):182-185
Summary A method of open muscle biopsy is described which is not so invasive for the patient and not traumatic for the muscle tissue. The biopsy is performed with the patient under local cutaneous anesthesia. The sample can be obtained from a defined part of the muscle. It allows morphological-quantitative evaluation of a sufficient amount of fibers to arrive at reliable results. The advantages of the described method compared with other open and needle biopsy procedures, especially with regard to the method of anesthesia, are discussed.
This investigation was supported by the Deutsche Forschungsgemeinschaft, Az. Ap 30/2-1 相似文献
Zusammenfassung Es wird ein Verfahren der offenen Muskelbiopsie beschrieben, das für den Patienten wenig invasiv and für das Muskelgewebe atraumatisch ist und unter Lokalanästhesie durchgeführt wird. Die Muskelproben können aus einem definierten Bereich entnommen werden and gestatten die morphologisch-quantitative Auswertung eines hinreichend großen Materials, um zu zuverlässigen Ergebnissen zu gelangen. Die Vorteile der Methode gegenüber anderen Verfahren der offenen und Nadelbiopsie, insbesondere das Anästhesieverfahren, werden diskutiert.
This investigation was supported by the Deutsche Forschungsgemeinschaft, Az. Ap 30/2-1 相似文献
2.
Leineweber K Rohe P Beilfuss A Wolf C Sporkmann H Bruck H Jakob HG Heusch G Philipp T Brodde OE 《Cardiovascular research》2005,66(3):512-519
OBJECTIVES: In human end-stage heart failure as well as in experimental animal models of heart failure, G-protein-coupled receptor kinase activity (GRK) is increased while beta-adrenoceptor responsiveness is diminished. In animal studies, beta-adrenoceptor blockers reverse the GRK-mediated desensitization and down-regulation of myocardial beta-adrenoceptors. The aim of this study was to investigate whether alterations in GRK activity are an early or late accompaniment of human heart failure and whether also in humans beta-adrenoceptor blocker treatment is able to influence myocardial GRK activity. METHODS: We assessed in right atria, obtained from patients at different stages of heart failure, treated with or not treated with beta-adrenoceptor blockers, and in the four chambers of explanted hearts, obtained from patients with end-stage heart failure, beta-adrenoceptor density (by (-)-[(125)I]-iodocyanopindolol binding) and GRK activity (by an in vitro rhodopsin phosphorylation assay). RESULTS: With increasing severity of heart failure, plasma noradrenaline levels increased while myocardial beta-adrenoceptor density decreased with a maximum in GRK activity in end-stage heart failure. However, in relation to the progression of heart failure, we found that GRK activity transiently increased at an early stage of heart failure (NYHA I and II) but decreased back to control values in patients at NYHA III and IV. beta-Adrenoceptor blockers were able to reduce the early increase in GRK activity at NYHA I and II to control levels, whereas in those patients who did not have increased GRK activity (NYHA III and IV), they had only a marginal effect. CONCLUSION: According to our results, an increase in GRK activity is an early and transient event in the course of heart failure that can be prevented by beta-adrenoceptor blocker treatment. 相似文献
3.
Jeffrey P. Staab Daniel E. Rohe Scott D.Z. Eggers Neil T. Shepard 《Journal of psychosomatic research》2014
Objectives
Chronic subjective dizziness (CSD) is a neurotologic disorder of persistent non-vertiginous dizziness, unsteadiness, and hypersensitivity to one's own motion or exposure to complex visual stimuli. CSD usually follows acute attacks of vertigo or dizziness and is thought to arise from patients' failure to re-establish normal locomotor control strategies after resolution of acute vestibular symptoms. Pre-existing anxiety or anxiety diathesis may be risk factors for CSD. This study tested the hypothesis that patients with CSD are more likely than individuals with other chronic neurotologic illnesses to possess anxious, introverted personality traits.Methods
Data were abstracted retrospectively from medical records of 40 patients who underwent multidisciplinary neurotology evaluations for chronic dizziness. Twenty-four subjects had CSD. Sixteen had chronic medical conditions other than CSD plus co-existing anxiety disorders. Group differences in demographics, Dizziness Handicap Inventory (DHI) scores, Hospital Anxiety and Depression Scale (HADS) scores, DSM-IV diagnoses, personality traits measured with the NEO Personality Inventory — Revised (NEO-PI-R), and temperaments composed of NEO-PI-R facets were examined.Results
There were no differences between groups in demographics, mean DHI or HADS-anxiety scores, or DSM-IV diagnoses. The CSD group had higher mean HADS-depression and NEO-PI-R trait anxiety, but lower NEO-PI-R extraversion, warmth, positive emotions, openness to feelings, and trust (all p < 0.05). CSD subjects were significantly more likely than comparison subjects to have a composite temperament of high trait anxiety plus low warmth or excitement seeking.Conclusion
An anxious, introverted temperament is strongly associated with CSD and may be a risk factor for developing this syndrome. 相似文献4.
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Longterm reduction of back pain risk in women with osteoporosis treated with teriparatide compared with alendronate 总被引:1,自引:0,他引:1
Miller PD Shergy WJ Body JJ Chen P Rohe ME Krege JH 《The Journal of rheumatology》2005,32(8):1556-1562
OBJECTIVE: To compare the effects on back pain of teriparatide versus alendronate, we analyzed the reporting of back pain in a head to head comparator trial and a followup study. METHODS: In the comparator trial, women were randomized to receive either daily self-injected teriparatide 40 microg plus an oral placebo (n = 73), or daily oral alendronate 10 mg plus self-injected placebo (n = 73). Treatment was for a median 14 months. After completion of the comparator trial, 72% of these patients enrolled in a nontreatment followup study. Adverse events were recorded at each comparator trial visit and followup study visit, and the incidence of new or worsening back pain in each group was compared. RESULTS: During the comparator trial, compared with women randomized to alendronate 10 mg, women randomized to teriparatide 40 microg had reduced risk for any back pain (relative risk 0.27, 95% CI 0.09-0.82) and moderate or severe back pain (relative risk 0.19, 95% CI 0.04-0.86). The differences in the reporting of back pain between the teriparatide treated women and the alendronate treated women were sustained during an interval including the comparator trial plus 18 additional months. During an interval including the comparator trial plus 30 additional months, teriparatide treated patients had numerically fewer occurrences of back pain and moderate or severe back pain. CONCLUSION: Compared with women randomized to alendronate 10 mg, women randomized to teriparatide 40 microg had reduced risk of back pain during the trial and 2.5 years of followup. 相似文献
7.
Basford JR Rohe DE Barnes CP DePompolo RW 《Archives of physical medicine and rehabilitation》2002,83(4):517-522
OBJECTIVE: To assess and compare the attitudes, beliefs, and policies of physical medicine and rehabilitation (PM&R) training programs toward substance abuse and tobacco use over the last 15 years. DESIGN: A blinded questionnaire was sent to all US rehabilitation medicine training program directors. Results were compared with a survey conducted in 1985. SETTING: US PM&R residency training programs with inpatient rehabilitation training. PARTICIPANTS: Training directors or their designated agents. INTERVENTION: A 35-item questionnaire was mailed between November 1999 and April 2000 to the 81 US training programs identified by the American Board of Physical Medicine and Rehabilitation as having rehabilitation training programs with inpatient rehabilitation units. Responses were pooled by our Survey Research Center to preserve anonymity. Training programs that did not respond received additional mailings and telephone calls to improve the response rate. MAIN OUTCOME MEASURES: Chi-square analysis to assess changes in responses with time. RESULTS: Forty-six of the 79 (58%) eligible training programs responded (1 program had merged, 1 did not provide inpatient rehabilitation). Programs were located in cities ranging from less than 100,000 (n = 2) to greater than a million inhabitants (n = 18). Eighty percent (37/46) of the respondents were "concerned or very concerned" about their patients' alcohol and drug use, and 69% routinely assessed patients for alcohol and drug use compared with only 25% in 1985 (P <.00001). Almost all respondents (43/46) supported written guidelines to prohibit alcohol and drug use by patients in the rehabilitation unit. Eighty-three percent had a prohibition policy, and 72% had written guidelines. Both of those rates represent increases from the 1985 response rates of 65% and 45%, respectively. Ambivalence persisted about appropriate treatment programs for persons with disabilities: in 1985, 51% of the respondents agreed that a person with a disability could be treated appropriately in a substance abuse program designed for persons without a disability; in 2000, the percentage had increased to 64%. All respondents believed that tobacco use is an addiction, but only 25% of their units offered tobacco cessation services to patients on their rehabilitation unit. CONCLUSION: The survey results are encouraging. Since 1985, not only have substance abuse issues been recognized, but also systemic institutionalized approaches (eg, regular screening, written guidelines) have increased markedly. Tobacco is now uniformly accepted as an addiction, but screening and access to cessation programs are similar to that available for alcohol and drug treatment programs 15 years ago. 相似文献
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An evaluation of 84 trochanteric and subtrochanteric fractures, treated with Ender pins in the Department of Orthopaedic Surgery (University of Heidelberg) proved to be of instant success in 66 (78%) cases. A reoperation had to be performed in 10 (12%) cases, in 3 of these reoperation the pins had to be redriven. The use of Ender pins failed in 7 patients, a total hip arhtroplasty became necessary. The mortality was 14%. A third of the cases showed an external malrotation which, however, is of no relevance in older people. The intermedullary fixation with Ender pins is a useful operative procedure. Stable internal fixation can be achieved even in sever trochanteric ans subtrochanteric fractures. In case the form of the fracture, the age and the general condition of the patient are satisfactory, a total hip arthroplasty should be considered. 相似文献
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