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1.
This article presents a new approach to the remediation of memory deficits by studying the electrophysiological functioning involved in memory and applying biofeedback techniques. A Quantitative EEG (QEEG) activation database was obtained with 59 right-handed subjects during two auditory memory tasks (prose passages and word lists). Memory performance was correlated with the QEEG variables. Clinical cases were administered the same QEEG activation study to determine their deviations from the values that predicted success for the reference group. EEG biofeedback interventions were designed to increase the value (to normal levels) of the specific electrophysiological variable that was related to successful memory function and deviant in the subject. Case examples are presented that indicate the successful use of this intervention style in normal subjects and in subjects with brain injury; improvement cannot be fully explained by spontaneous recovery, given the time postinjury. Five cases (two normal, two subjects with brain injury, and one subject who had stereotactic surgery of the hippocampus for seizure control) are presented. Improvements ranged from 68% to 181% in the group of patients with brain injury, as a result of the interventions.  相似文献   

2.
网络支持项目对乳腺癌患者抑郁和疾病知识水平的影响   总被引:2,自引:1,他引:1  
目的 探讨网络支持项目对乳腺癌术后患者抑郁和疾病知识水平的影响,以提供减轻乳腺癌患者抑郁水平、提高相关知识的有效途径.方法 将110例乳腺癌手术出院患者按照时间顺序分为对照组(59例)和干预组(51例).对照组患者出院后给予乳腺癌术后常规随访,干预组在此基础上给予12周依托网络的干预,提供网络平台的信息资源,邀请专家为...  相似文献   

3.
BACKGROUND: Despite the frequency of domestic violence in trauma patients, little emphasis has been placed on this subject in the education of surgeons and emergency medicine physicians. The 1997 Advanced Trauma Life Support (ATLS) course included, for the first time, education about domestic violence. This study was done to test the hypothesis that baseline knowledge about domestic violence in trauma care providers is poor and is not improved by the 1997 ATLS course. STUDY DESIGN: A study on domestic violence was designed using attending general surgeons, general surgery and emergency medicine residents, and medical students as test subjects. An educational lecture and pre- and post-tests were developed using the Eastern Association for the Surgery of Trauma position paper on domestic violence and other peer-reviewed literature as information sources. Data collected included level of training, date ATLS course was taken, and pre- and post-test scores. Statistical analysis was performed with ANOVA, with significance attributed to p < 0.05. RESULTS: Ninety-two subjects attended the lecture and completed the pre- and post-tests. The overall mean pre-test score was 54 +/- 1. There was no difference in scores for the 1997 ATLS cohort (with domestic violence material) versus the group with earlier ATLS courses (52 +/- 2 versus 51 +/- 1). The group that had never taken ATLS scored significantly better on the pre-test than the other groups (58 +/- 2, p < 0.05). All groups had significantly increased scores on the post-test (mean 77 < 1, p < 0.001 versus pre-test). CONCLUSIONS: Baseline knowledge about domestic violence among surgeons and emergency medicine physicians was poor and was not improved by participation in the 1997 ATLS course. This study strongly supports the need for expanded domestic violence education for trauma care providers.  相似文献   

4.
目的观察二甲双胍联合阿仑膦酸钠对骨质疏松症合并2型糖尿病的影响。方法将120例绝经后骨质疏松症合并2型糖尿病患者随机分为治疗组(n=60)和对照组(n=60)。对照组给予阿仑膦酸钠治疗,治疗组给予阿仑膦酸钠联合二甲双胍治疗,为期治疗6个月。检测治疗后两组患者髋部及腰椎骨密度和视觉模拟评分法(visual analogue scale,VAS)评分改变,同时测定血清骨代谢指标骨特异性碱性磷酸酶(bone-specific alkaline phosphatase,B-ALP)和抗酒石酸酸性磷酸酶-5b(tartrate resistant acid phosphatase-5b,TRACP-5b)水平的变化,记录药物的不良反应。结果治疗前两组的骨密度、骨代谢指标和VAS评分比较没有统计学意义(P0.05)。治疗3个月和6个月后,两组髋部及腰椎密度都有不同程度的升高(P0.05),治疗组的骨密度提高较对照组更为显著(P0.05)。同时,各组血清B-ALP和TRACP-5b水平、VAS评分均降低(P0.05),治疗组的骨代谢指标和VAS评分改善较对照组更为显著(P0.05)。而两组之间的不良反应比较无明显差异(P0.05)。结论二甲双胍增加阿仑膦酸钠治疗骨质疏松症合并2型糖尿病临床疗效显著。  相似文献   

5.
This study investigated the remediation and assessment of everyday memory impairment in a sample of long-term acquired brain injury (ABI) subjects. The Rivermead Behavioural Memory Test (RBMT) and subtests of the Wechsler Memory Scale-Revised (WMS-R) were selected to measure global memory performance. A memory questionnaire and a daily memory checklist were developed from a review of existing self-report questionnaires. The interrelationships among self-report measures and standardized psychometric tests of memory were examined and the findings suggest that selfreport measures may be used to obtain relatively accurate information about everyday memory performance. A baseline across groups' design evaluated the relative effectiveness of two different approaches in training subjects to use a diary to compensate for memory problems. There was a Diary Only (DO) approach, which emphasized compensation based upon task specific learning, and a Diary and Self-Instructional Training (DSIT) approach, which taught compensation using higher cognitive skills of self-awarenes and self-regulation. The results obtained show that, during the treatment phase, the DSIT group more consistently made diary entries, reported less memory problems, and made more positive ratings associated with treatment efficacy. The implications arising from the current study are that: (1) the choice of memory assessment procedures need to be guided by the patients' real daily living needs; and (2) an approach based upon self-instructional training has greater ecological validity than an approach that focuses on task specific learning. In general, successful assessment and rehabilitation of memory deficits requires a well-established theoretical basis and sound ecological validity.  相似文献   

6.
目的甲状旁腺激素(1-34)对空心钉治疗老年股骨颈骨折合并骨质疏松症疗效的观察及分析,为老年股骨颈骨折合并骨质疏松寻找到安全可靠,更具有良好疗效的治疗方案。方法 2010年1月至2016年1月间收治的老年股骨颈骨折合并骨质疏松患者78例,采用随机数字表法将其分为治疗组和对照组,每组39例,两组患者均接受空心钉治疗。治疗患者术后加用甲状旁腺激素治疗,比较两组患者治疗后患者视觉模拟痛疼评分(VAS)、髋关节Harris功能评分、骨折愈合时间及股骨颈及腰椎的骨密度改变。结果术后1、3、6个月两组患者VAS评分均明显降低,且治疗组患者评分明显低于对照组(P0.05);术后3、6个月两组患者的Harris评分均明显上升,且治疗组患者评分明显高于对照组(P0.05);治疗组骨折愈合的时间明显少于对照组(P0.05);术后3、6个月两组患者股骨颈及腰椎的骨密度,治疗组患者骨密度较术前显著改善(P0.05),而对照组治疗前后上述指标无明显变化(P0.05)。结论甲状旁腺激素对空心钉治疗老年股骨颈骨折合并骨质疏松症是一种安全、疗效更好的方法。  相似文献   

7.
目的探索抗骨质疏松药物PTH联合低频脉冲电磁场(LFPEF)辅助治疗老年骨质疏松股骨粗隆骨折效果。方法2013年7月~2015年4月间收治的老年骨质疏松性股骨粗隆骨折98例,采用随机数字表法将其分为治疗组和对照组,每组49例,两组患者均接受PFNA治疗。对照组术后给予PTH治疗,治疗患者术后给予PTH联合LFPEF治疗,比较两组患者治疗后患者视觉模拟痛疼评分(VAS)、髋关节Harris功能评分、骨折愈合时间、股骨颈及腰椎的骨密度和骨代谢指标的改变。结果术后1个月、3个月、6个月两组患者VAS评分均明显降低,且治疗组患者评分明显低于对照组(P0.05);术后3个月、6个月两组患者的Harris评分均明显上升,且治疗组患者评分明显高于对照组(P0.05);治疗组骨折愈合的时间明显少于对照组(P0.05);术后6个月两组患者股骨颈及腰椎的骨密度,治疗组患者骨密度较术前显著改善(P0.05)。术后6个月,治疗组的BALP和BGP水平显著上升,而TRACP-5b和CTX水平显著下降,与治疗前和对照组比较均有显著性差异(P0.05);而对照组治疗后BALP、BGP、TRACP-5b、CTX水平较治疗前显著增高(P0.05)。结论抗骨质疏松药物联合LFPEF是一种安全有效的辅助治疗老年骨质疏松粗隆骨折方法,值得临床推广。  相似文献   

8.
BACKGROUND CONTEXT: Some researchers have found a correlation of poor treatment outcomes in patients with low back pain and abnormal psychological profiles, whereas others have failed to confirm this correlation. A critical feature of this debate has been whether abnormal psychological profiles seen in patients with back pain are the result of the ongoing back pain or whether pre-existing psychological features predispose to a poor clinical outcome. PURPOSE: To determine the relationship of psychometric testing scores to the presence and duration of back pain of differing causes. STUDY DESIGN/SETTING: This was a prospective observational study of the psychological profiles of groups of patients with low back pain and controls. PATIENT SAMPLE: Subjects having a variety of painful back conditions (n=310) were compared with a control group of subjects without low back complaints who had undergone cervical spine surgery (n=73). OUTCOMES MEASURES: Psychometric testing (Modified Zung and Modified Somatic Pain Questionnaire) was performed along with pain scores (visual analog scale [VAS]), a standardized Low Back Pain Questionnaire, and the Oswestry Low Back Pain Disability Questionnaire in the evaluation of back pain and control subjects. METHODS: The subjects with painful back conditions included patients with presumed discogenic pain undergoing discography (n=95); patients with symptomatic isthmic spondylolisthesis coming to fusion (n=61); patients with chronic vertebral osteomyelitis before diagnosis and treatment (n=39). There was also a nonpatient group of soldiers with chronic low back pain not seeking medical care (n=115). The control subjects without low back pain consisted of a group who had undergone cervical spine surgery (n=73). Psychometric testing was performed and compared in the evaluation of subjects having these different painful back conditions. Analysis was done comparing pain scores, function scores, and psychological testing scores between the symptomatic and asymptomatic groups. RESULTS: The VAS maximum in last week score for the entire group was 7.1, and scores were not significantly different in all low back pain groups. The Oswestry scores were poorest in the discography group compared to spondylolisthesis and osteomyelitis. Functional scores were similar in the soldiers with low back pain and controls without low back pain. Both Depression and Somatic Pain scores were most abnormal in the discogenic low back pain group. Only 21% of this group had normal scores, compared with 71% of the spondylolisthesis group, 79% of osteomyelitis group, and 88% of the group with chronic low back pain not seeking treatment (p<.001 in all groups). The asymptomatic control group had 85% normal scores. CONCLUSIONS: Despite similar pain levels and pain duration, patients with the discographic diagnosis of discogenic back pain have poorer functional scores and very abnormal psychological scores compared with other subjects with chronic low back pain resulting from spondylolisthesis requiring surgery or chronic pyogenic osteomyelitis. Chronic moderately severe mechanical low back pain in healthy subjects was not associated with abnormal psychological scores or functional disability.  相似文献   

9.
STUDY DESIGN: Randomized, experimental design using a 1-way ANCOVA to determine the influence of various forms of feedback on jump landing forces. OBJECTIVE: To investigate the effects of augmented feedback versus sensory feedback on the reduction of jump landing forces. BACKGROUND: Several investigators have reported an increased risk of lower extremity injury associated with landing from a jump. METHODS AND MEASURES: Nonimpaired college students (N=63) were randomly assigned to 1 of 4 feedback groups. Subjects were instructed to perform maximal vertical jumps onto a force plate for 3 testing sessions (baseline, 2-minute post-test, and 1-week post-test). Three feedback groups (augmented, sensory, and control I) were tested during all 3 testing sessions, while a fourth feedback group (control II) was evaluated at only 2 sessions (baseline and 1-week post-test). Subjects in the augmented feedback condition were provided information via video and verbal analysis of how to land softer. Subjects in the sensory feedback condition were asked to use the experience of their baseline jumps to document how they could land softer. Subjects in each of the control groups were not provided any extraneous feedback. Peak vertical ground reaction force data were collected for analysis. RESULTS: The subjects in the augmented feedback group significantly reduced their peak vertical ground reaction force in both post-test conditions (2-minute post-test reduction, 0.85+/-0.62; 1-week post-test reduction, 0.74+/-0.58) as compared to the sensory, control I, and control II feedback groups. CONCLUSIONS: High impact landing forces may be reduced by the implementation of augmented feedback information instructing individuals about how to land properly. The reduction of jump landing forces with the use of augmented feedback may prove beneficial in the creation of instructional landing programs.  相似文献   

10.
BACKGROUND: Cognitive impairment after coronary artery bypass grafting (CABG) is well recognized, but previous investigations have been limited by lack of an appropriate control group. We compared changes in cognitive performance at 3 and 12 months after CABG with those in a control group of patients with comparable risk factors for coronary artery disease (CAD) who had not undergone surgery. METHODS: Patients undergoing CABG (n = 140) and demographically similar nonsurgical control subjects with CAD (n = 92) completed baseline neuropsychological assessment and were followed prospectively at 3 and 12 months. Cognitive function was evaluated with a battery of neuropsychological tests assessing the cognitive domains of attention, language, verbal and visual memory, visuoconstruction, executive function, and psychomotor and motor speed. RESULTS: The CABG patients who were tested in their hospital rooms before surgery had lower scores for timed tests; however, after adjustment for demographic variables and testing location there were no statistically significant differences between the CABG and nonsurgical control subjects in baseline neuropsychological test performance. Both groups improved from baseline to 3 months; the only statistically significant group difference was a greater improvement in the CABG group with regard to verbal memory. At 12 months there were no statistically significant differences between the two groups. CONCLUSIONS: The prospective longitudinal neuropsychological performance of patients with CABG did not differ from that of comparable nonsurgical control subjects with CAD at 3 months or 1 year after base line examination. This suggests that the previously reported cognitive decline during the early postoperative period after CABG is transient and reversible. Continued follow-up will determine whether a specific "late decline" occurs in CABG patients but not in nonsurgical control subjects with similar risk factors for cardiovascular and cerebrovascular disease.  相似文献   

11.
The purpose of the present study was to examine the efficacy of using the Recognition Memory Test (RMT) as a marker for malingered memory deficits. Data from 60 subjects, including 40 patients seen for neuropsychological evaluation and 20 university undergraduates, are reported. The university students were given experimental instructions to malinger. Students were compared to 20 memory impaired and 20 memory nonimpaired patients. The students who were instructed to malinger memory impairment performed more poorly than both groups of patients. Discriminant function analyses using the two scores derived from the RMT as predictors of group membership resulted in a 100% initial correct classification rate and a 96.7% correct classification rate on cross validation.  相似文献   

12.

Background

Teaching residents to lead end of life (EOL) and error disclosure (ED) conferences is important.

Methods

We developed and tested an intervention using videotapes of EOL and error disclosure encounters from previous Objective Structured Clinical Exams. Residents (n = 72) from general and orthopedic surgery programs at 2 sites were enrolled. Using a prospective, pre-post, block group design with stratified randomization, we hypothesized the treatment group would outperform the control on EOL and ED cases. We also hypothesized that online course usage would correlate positively with post-test scores.

Results

All residents improved (pre-post). At the group level, treatment effects were insignificant, and post-test performance was unrelated to course usage. At the subgroup level for EOL, low performers assigned to treatment scored higher than controls at post-test; and within the treatment group, post graduate year 3 residents outperformed post graduate year ?1 residents.

Conclusions

To be effective, online curricula illustrating communication behaviors need face-to-face interaction, individual role play with feedback and discussion.  相似文献   

13.
目的 探讨空巢老年糖尿病患者运用教育机器人实施延续护理的效果。方法 选取118例空巢老年糖尿病患者作为研究对象,按入院时间分为观察组和对照组各59例,对照组接受常规延续护理方案,观察组应用教育机器人进行延续护理。6个月后对两组血糖相关指标、自我管理行为得分、糖尿病特异性生存质量得分进行比较。结果 出院后6个月复查时观察组自我管理行为得分、血糖相关指标、糖尿病特异性生存质量得分显著优于对照组(均P<0.05)。结论 应用教育机器人对空巢老年糖尿病患者进行延续护理,能够提升空巢老年糖尿病患者自我管理能力,改善血糖指标,提升生活质量。  相似文献   

14.
BACKGROUND: This prospective study evaluated memory function during general anesthesia for elective surgery and its relation to depth of hypnotic state. The authors also compared memory function in anesthetized and nonanesthetized subjects. METHODS: Words were played for 70 min via headphones to 48 patients (aged 18-70 yr) after induction of general anesthesia for elective surgery. Patients were unpremedicated, and the anesthetic regimen was free. The Bispectral Index (BIS) was recorded throughout the study. Within 36 h after the word presentation, memory was assessed using an auditory word stem completion test with inclusion and exclusion instructions. Memory performance and the contribution of explicit and implicit memory were calculated using the process dissociation procedure. The authors applied the same memory task to a control group of nonanesthetized subjects. RESULTS: Forty-seven patients received isoflurane, and one patient received propofol for anesthesia. The mean (+/- SD) BIS was 49 +/- 9. There was evidence of memory for words presented during light (BIS 61-80) and adequate anesthesia (BIS 41-60) but not during deep anesthesia (BIS 21-40). The process dissociation procedure showed a significant implicit memory contribution but not reliable explicit memory contribution (mean explicit memory scores 0.05 +/- 0.14, 0.04 +/- 0.09, and 0.05 +/- 0.14; mean automatic influence scores 0.14 +/- 0.12, 0.17 +/- 0.17, and 0.18 +/- 0.21 at BIS 21-40, 41-60, and 61-80, respectively). Compared with anesthetized patients, the memory performance of nonanesthetized subjects was better, with a higher contribution by explicit memory and a comparable contribution by implicit memory. CONCLUSION: During general anesthesia for elective surgery, implicit memory persists even in adequate hypnotic states, to a comparable degree as in nonanesthetized subjects.  相似文献   

15.
We have investigated the effect of multisegmental spinal fusion on the long-term functional and radiological outcome in patients with scoliosis. We compared these patients both with those whose spine had not been fused, and with a control group. We studied 68 patients with idiopathic scoliosis (34 operative and 34 non-operative) who had been followed up for a minimum of five years after treatment. They were matched for age (mean 44 years) and Cobb angle (mean 54 degrees) at follow-up. An age- and gender-matched control group of 34 subjects was also recruited. All participants completed a questionnaire to assess spinal function and to grade the severity of back pain using a numerical rating scale. Radiographs of the spine were taken in the patients with scoliosis and lumbar degenerative changes were recorded. The spinal function scores for the patients with scoliosis who had had a fusion were similar to those who had not. Both scoliosis groups, however, had lower scores than the control group (p < 0.001). The frequency and severity of back pain were lower for patients with scoliosis and fusion than for those without, but higher for both scoliosis groups compared with the control group. Radiographs showed similar degenerative changes in both scoliosis groups.  相似文献   

16.
目的:探究生肌膏对糖尿病足患者的疗效及对创面愈合相关指标和预后的影响。方法:选取我科收治的120例糖尿病足患者,根据治疗方式的不同,分为研究组及对照组两组(各60例),其中对照组采用常规治疗,研究组在常规治疗基础上联合生肌膏治疗,比较两组患者的临床疗效、中医证候积分、相关血清指标及生活质量评分等差异。结果:治疗后,研究组患者的创面相关愈合指标均较对照组明显改善(P<0.05);治疗后研究组患者患足的中医证候积分均较对照组明显改善(P<0.05);治疗后研究组患者的血小板衍生生长因子(PDGF)、血管内皮生长因子(VEGF)均较对照组明显改善(P<0.05);1个月后,研究组患者的生活质量评分显著高于对照组患者(P<0.05)。结论:生肌膏对糖尿病足患者的疗效较佳,不仅可促进创面愈合,还可提高患者的生活质量,值得临床推广应用。  相似文献   

17.
OBJECTIVES: To examine the reliability and validity of a new outcome measure, the Upper Body Musculoskeletal Assessment (UBMA). DESIGN: Twenty subjects physician-diagnosed as having work-related musculoskeletal disorders (WRMD) and ten healthy subjects were assessed using the UBMA on three separate occasions. All subjects with WRMD attributed their injury to equipment use on their job. RESULTS: The WRMD group had significantly higher UBMA scores on the side of equipment use than on the other side (p <0.01), whereas the healthy group had similar scores on both sides (p> 0.05). UBMA scores for the WRMD group were significantly greater on both sides of the body than scores for the healthy group (p<0.01). Only one test occasion was required to produce excellent reliability coefficients (ICCs>0.88). Although group reliability was excellent, changes of 24% for patients with WRMD and 44% for healthy subjects would be required for confidence that UBMA scores for individual patients on the side of equipment use had changed from baseline. CONCLUSIONS: Although testing on one occasion produced reliable UBMA scores, healthy subjects could be distinguished from patients with WRMD, and the side of equipment use could be distinguished from the other side in patients with WRMD, prediction of individual UBMA scores was poor. In its present form, the UBMA is useful for making decisions about groups but not about individual patients. Modifications of the current UBMA are required to reduce measurement error.  相似文献   

18.
A prospective randomized study was performed on 30 consecutive patients with traumatic primary anterior shoulder dislocation to compare treatment results of arthroscopic lavage with results of conventional nonoperative treatment. The patients were between 18 and 30 years of age and had no history of shoulder problems. At the 2-year follow-up, 3 (20%) of 15 patients in the lavage group had a redislocated shoulder compared with 9 (60%) of 15 patients in the nonoperative group (P = .03). Two of the patients in the lavage group compared with 6 of the patients in the control group had been operated on or were scheduled for stabilizing surgery. Functional outcome according to the Constant and Rowe shoulder scores did not reveal any significant difference (P = .07) between the groups. However, by the Rowe classification 2 of 15 patients in the lavage group had poor results versus 8 of 15 in the control group, indicating an advantage for the lavage treatment. The study showed that arthroscopic lavage reduced the risk for recurrent dislocation when compared with nonoperative treatment.  相似文献   

19.
Extracorporeal shock wave therapy/radial soundwave therapy has been predominantly used for chronic or recalcitrant plantar fasciitis with strong scientific evidence of reliable outcomes. Most of the studies included patients with plantar fasciitis with symptoms >6 months in duration. Only 2 known studies have investigated acute plantar fasciitis, which is <6 weeks in duration. They both found suboptimal results for the use of extracorporeal shock wave therapy. To the best of our knowledge, no studies have investigated radial soundwave therapy for the subacute stage or early stage of plantar fasciitis. Data were prospectively collected from 28 eligible patients who underwent radial soundwave therapy (RSWT) during a 9-month period in 2014. Of the 28 subjects, 14 were enrolled in the “early group” with a symptom duration of <3 months and 14 in the “standard/control” group with a symptom duration of >6 months. The pretreatment and posttreatment visual analog scale scores, Roles-Maudlsey scores, and activity level were recorded and compared. The early implementation of RSWT yielded comparable outcomes when compared with the standard group. RSWT is a valid treatment modality that can be implemented soon after the initial treatment options or first-phase treatment options have failed. Early treatment is more likely to allow for maintenance of patients' activity level. Also, waiting 6 months to treat plantar fasciitis with RSWT results in delays and inferior results. Early treatment is better for active and athletic patients.  相似文献   

20.
研究不同康复训练治疗方式对跟腱断裂损伤修复术后运动功能恢复的影响。方法 选取 2018年3月-2021年12月在常州第一人民医院行跟腱断裂损伤修复术的80例患者为研究对象,随机分为对 照组和研究组,每组40例。对照组采取传统康复治疗方式进行治疗,研究组采取加速康复治疗方式进行 治疗,比较两组临床疗效、FMI和Holden步行功能评分、血清VEGF和IL-6水平,并采用Pearson相关系 数分析血清EGF与IL-6的相关性。结果 研究组治疗后FMI和Holden步行功能评分均高于对照组,差异有 统计学意义(P <0.05);研究组治疗总有效率(92.50%)高于对照组(80.00%),差异有统计学意义 (P <0.05);研究组治疗后血清VEGF水平高于对照组,血清IL-6水平低于对照组,差异有统计学意义 (P <0.05);两组治疗后血清VEGF和血清IL-6水平之间呈负相关(P <0.05)。结论 相对于传统RAT术 后康复治疗方式,加速康复治疗方式具有较好的疗效,且能更好地促进RAT患者术后运动功能的恢复。  相似文献   

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