Comparison of finger kinematics between patients with hand osteoarthritis and healthy participants with and without joint protection programs

Study DesignThis is a cross-sectional, clinical observational study.BackgroundFinger range of motion (ROM) and functional performance are critical in many daily activities. Hand osteoarthritis (H-OA) is a prevalent disease that impairs both variables. Little quantitative research has been performed on finger kinematics during activities of daily living (ADLs) across health status and method of performance (with or without joint protection programs).PurposeThe purpose of this research is to examine the effects of H-OA and method of performance on ROM in the thumb, index, and middle digits (flexion/extension and abduction/adduction) during ADLs.MethodsThis study was conducted using 10 healthy participants (mean age: 28 years) and nine participants with H-OA (mean age: 72 years). All participants performed baseline ROM movements followed by 9 activities of daily living. These activities involved prehension type grasps and were performed with and without the recommended joint protection procedures specific to each task. Thumb IP and MCP, index distal interphalengeal (DIP) and proximal interphalengeal (PIP), and middle DIP and PIP joints were continuously recorded using an electromagnetic tracking system for ROM analysis.ResultsParticipants with H-OA had a statistically significant decrease in ROM when comparing values measured in the healthy cohort during active ROM (25° decrease) and ADL ROM (25° decrease) in the flex/ext direction. Similarly, following joint protection instruction, a statistically significant decrease in ROM was found during tasks in the flex/ext direction (healthy participant decrease in ROM: 17°, H-OA decrease in ROM:10°)ConclusionsThis study demonstrated that people with hand arthritis move through a smaller arc of motion when performing some functional tasks as compared with the controls, and that with instruction on joint protection techniques, participants made significant changes in the amount of movement used to perform tasks, which supports a proof of principle of joint protection.     

Elevating your breast program to the next level

This paper describes a series of steps taken to elevate the Hoag Breast Program to the next level. The hope is that some of our ideas will be useful to you and your breast program.     

不同早期锻炼方案在股骨颈骨折患者中应用效果的对比研究

目的探讨不同的早期锻炼方案在股骨颈骨折患者中的应用效果。方法选取2011年1月—2013年5月在该院骨科住院的100例股骨颈骨折并做手术治疗的患者作为研究对象,随机分为观察组和对照组,每组50例。对照组患者术后行常规的床上功能锻炼;观察组在对照组功能锻炼基础上,给予早期离床坐及踩单车运动。观察患者术后2周内并发症的发病率和焦虑程度,术后2、4、8周的日常生活活动能力。结果术后2周观察组术后并发症的感染率和患者焦虑程度的评分都明显低于对照组,且两组的差异具有统计学意义（P〈0.05）,观察组患者日常生活活动能力评分在术后2、4、8周都明显的高于对照组,且差异有统计学意义（P〈0.05）。结论早期给予患者离床坐及踩单车运动方案对股骨颈骨折患者的术后恢复锻炼有利,值得在临床上推广。     

The effects of antifungal stewardship programs at a tertiary-care teaching hospital in Japan

Patients with invasive fungal diseases (IFDs) generally have a high mortality rate, and resistance to antifungal drugs and the high costs associated with it have led to recent problems, necessitating the appropriate use of antifungals. To this end, we launched Antifungal Stewardship Programs (AFSPs) in our hospital. Patients who were systemically administered antifungals from January 2011 to December 2016 were enrolled this study and divided into pre-intervention and intervention groups. No significant difference was observed in defined daily doses per 1000 patient-days (23.3 ± 8.0 vs 20.4 ± 10.8, p = 0.251) between the groups. The monthly average for the days of therapy per 1000 patient-days was significantly lower in the intervention group (15.1 ± 3.1 vs 12.7 ± 4.3, p = 0.009). The cost of the antifungals reduced over the 3-year period by $260,520 (13.5%). Furthermore, a decreasing trend was observed in both the 30-day mortality (40.9% vs 30.0%, p = 0.414) and in-hospital mortality (63.6% vs 36.7%, p = 0.054) in patients with candidemia. Our results indicate that AFSPs are efficacious and cost-effective approaches.     

Evidence-based medicine training in internal medicine residency programs

To characterize evidence-based medicine (EBM) curricula in internal medicine residency programs, a written survey was mailed to 417 program directors of U.S. internal medicine residency programs. For programs offering a freestanding (dedicated curricular time) EBM curriculum, the survey inquired about its objectives, format, curricular time, attendance, faculty development, resources, and evaluation. All directors responded to questions regarding integrating EBM teaching into established educational venues. Of 417 program directors, 269 (65%) responded. Of these 269 programs, 99 (37%) offered a freestanding EBM curriculum. Among these, the most common objectives were performing critical appraisal (78%), searching for evidence (53%), posing a focused question (44%), and applying the evidence in decision making (35%). Although 97% of the programs provided medline, only 33% provided Best Evidence or the Cochrane Library. Evaluation was performed in 37% of the freestanding curricula. Considering all respondents, most programs reported efforts to integrate EBM teaching into established venues, including attending rounds (84%), resident report (82%), continuity clinic (76%), bedside rounds (68%), and emergency department (35%). However, only 51% to 64% of the programs provided on-site electronic information and 31% to 45% provided site-specific faculty development. One third of the training programs reported offering freestanding EBM curricula, which commonly targeted important EBM skills, utilized the residents’ experiences, and employed an interactive format. Less than one half of the curricula however, included curriculum evaluation, and many failed to provide important medical information sources. Most programs reported efforts to integrate EBM teaching, but many of these attempts lacked important structural elements.     

Orally disintegrating tablets and orally disintegrating mini tablets – novel dosage forms for pediatric use

The oral administration route is considered to be the most widely used route because of its convenience of administration and manufacturing. Dosage forms, like orally disintegrating tablets (ODTs), mini tablets, and orally disintegrating mini tablets (ODMTs), are recognized as promising for use in pediatric patients. ODTs are known to be suitable drug delivery systems, especially for pediatric patients, because of their rapid disintegration properties, use without water, and no swallowing problems. In addition, in recent years, a new formulation approach has been developed. ODMTs, are the newest drug delivery systems. They combine the advantageous properties of ODTs and the small size of mini tablets, aimed for pediatric use. These tablets, which can be formulated as 2–4?mm in diameter, are known as drug delivery systems that have children acceptability age as low as 6-months old. The fact that the ODTs and the ODMTs can be formulated with acceptable flavors for children further increases the importance of these carrier systems in the treatment. The objective of this article is to highlight the development of ODTs and mini-ODTs, their significance, ideal characteristics, various techniques, and aspects related to design and formulation, marketed preparations, and future perspectives, especially for the pediatric patients.     

Prolonged impact of home versus clinic-based management of chronic heart failure: Extended follow-up of a pragmatic,multicentre randomized trial cohort

Objectives

We compared the longer-term impact of the two most commonly applied forms of post-discharge management designed to minimize recurrent hospitalization and prolong survival in typically older patients with chronic heart failure (CHF).

Methods

We followed a multi-center randomized controlled trial cohort of Australian patients hospitalized with CHF and initially allocated to home-based or specialized CHF clinic-based intervention for 1368 ± 216 days. Blinded endpoints included event-free survival from all-cause emergency hospitalization or death, all-cause mortality and rate of all-cause hospitalization and stay.

Results

280 patients (73% male, aged 71 ± 14 years and 73% left ventricular systolic dysfunction) were initially randomized to home-based (n = 143) or clinic-based (n = 137) intervention. During extended follow-up (complete for 274 patients), 1139 all-cause hospitalizations (7477 days of hospital stay) and 121 (43.2%) deaths occurred. There was no difference in the primary endpoint; 20 (14.0%) home-based versus 13 (7.4%) clinic-based patients remained event-free (adjusted HR 0.89, 95% CI 0.70 to 1.15; p = 0.378). Significantly fewer home-based (51/143, 35.7%) than clinic-based intervention (71/137, 51.8%) patients died (adjusted HR 0.62, 95% CI 0.42 to 0.90: p = 0.012). Home-based versus clinic-based intervention patients accumulated 592 and 547 all-cause hospitalizations (p = 0.087) associated with 3067 (median 4.0, IQR 2.0 to 6.8) versus 4410 (6.0, IQR 3.0 to 12.0) days of hospital stay (p < 0.01 for rate and duration of hospital stay).

Conclusions

Relative to clinic-based intervention, home-based intervention was not associated with prolonged event-free survival. Home-based intervention was, however, associated with significantly fewer all-cause deaths and significantly fewer days of hospital stay in the longer-term.

Trial registration

Australian New Zealand Clinical Trials Registry number 12607000069459 (http://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=81803)     

Occupation and communication programs for post-coma persons with or without consciousness disorders who show extensive motor impairment and lack of speech

These two studies were aimed at extending the assessment of technology-aided programs for post-coma persons with extensive motor impairment and lack of speech. Specifically, Study I assessed a new program arrangement, in which stimulation access and caregiver attention could be obtained with variations of the same response (i.e., single- versus double-hand closure) by three participants who were diagnosed at the upper level of the minimally conscious state at the start of the study. Study II was aimed at enabling two persons who had emerged from a minimally conscious state to engage in leisure activities, listen to audio-recordings of family members, and send and receive messages. The responses selected for these participants were hand pressure and eyelid closure, respectively. The results of both studies were positive. The participants of Study I increased their responding to increase their stimulation input and caregiver interaction. The participants of Study II managed to successfully select all the options the program included (i.e., the leisure options, as well as the family and communication options). General implications of the programs and the related technology packages for intervention with post-coma persons with multiple disabilities are discussed.