Dermoscopy to Identify Dermal Thinning

Biopsying of children is often difficult to accomplish and traumatic. Consequently, techniques that avert biopsy are welcome in children. We describe the use of handheld dermoscopy for confirmation of the diagnosis of lesions with dermal thinning, including focal dermal hypoplasia, aplasia cutis, and striae. The major advantage of this technique is rapid diagnosis in the absence of a surgical procedure.     

Effects of a dynamic progressive orthotic intervention for chronic hemiplegia: A case series

Study designCase series design on a single subgroup of participants.IntroductionManagement of hypertonicity and resistance to passive movement (RTPM) in the upper extremity is an intractable problem for persons with stroke and the therapists who provide their care. Therapists have limited options for assessment and treatment of this condition which can profoundly limit functional performance and quality of life.Purpose of the studyTo evaluate the effect of a 12-week dynamic progressive orthotic intervention in persons with chronic stroke exhibiting wrist flexion contracture who are residents of a long-term skilled nursing facility.MethodsA custom-fitted dynamic progressive wrist extension orthotic was applied to 6 residents with chronic stroke. The orthotic was worn for 4 h daily, 4×/week for 12 weeks. Wrist passive range of motion (PROM) and RTPM were measured weekly and after discontinuation of the orthotics using the Modified Ashworth Scale and the Tardieu Scale of Spasticity. Signal analysis of electromyographical (EMG) flexor response to extensor stretching was also measured before and after orthotic intervention using maximal root mean square (RMS) values and EMG burst onset time.ResultsA moderate effect was found for changes in PROM with the orthotic intervention. Progress made diminished following discontinuation. Moderate effects were also seen in EMG measures which indicated increases in amount of resistive-free movement following intervention.ConclusionA dynamic progressive orthotic intervention can be an effective option for increasing wrist PROM and reducing RTPM in persons with chronic stroke.Level of evidence4.     

Impact of the acute cardiac ischemia time-insensitive predictive instrument (ACI-TIPI) on the speed of triage decision making for emergency department patients presenting with chest pain

Objective: Emergency department (ED) triage for acute cardiac ischemia in the primary teaching hospital in Geneva, Switzerland, is very accurate, but at the cost of very long ED stays. Thus, the authors sought: 1) to determine the impact of the acute cardiac ischemia time-insensitive predictive instrument (ACI-TIPI), incorporated into a computerized electrocardiograph, on length of stay and speed of triage decision making for ED patients presenting with symptoms suggesting acute cardiac ischemia, and 2) to study the ACI-TIPI’s impact on physicians of different training levels. Design: A seven-month prospective clinical trial with alternating-month experimental and control periods. Setting: An urban major teaching hospital in Geneva, Switzerland. Participants: Patients over the age of 18 years presenting to the ED with chest pain or other symptoms suggesting acute cardiac ischemia (acute myocardial infarction or unstable angina pectoris). Emergency department physicians, classified as novice (those in their first ED rotations) and experienced (those in their second or later ED rotations). Patients staying overnight in the ED (n=111) were excluded from the analysis. Intervention: During the experimental months, the computerized electrocardiograph printed the ACI-TIPI probability of acute cardiac ischemia at the top of each subject’s electrocardiogram. During control months, the probability was not provided. Measurements and main results: Among the 418 study subjects, for patients with acute ischemia seen by novice clinicians, the use of the ACI-TIPI decreased ED time from presentation to triage decision and ED release by 0.7 hour (19%) (p=0.007). Subgroup analyses for patients with acute myocardial infarction, patients with unstable angina pectoris, and patients given thrombolytic therapy also showed analogous decreases in ED time consistent with this finding. Other key determinants of ED length of stay included: age, whether the coronary care unit was full, whether patients received thrombolytic therapy, and whether admission was during the night shift. The experimental and control groups did not differ in triage disposition appropriateness or mortality. Conclusions: For ED patients with acute cardiac ischemia evaluated by novice clinicians, the ACI-TIPI substantially speeded ED decision making and triage. The suggestion of an impact on different cardiac ischemia subgroups and mortality deserves further larger clinical trials.     

Philippine Academy of Rehabilitation Medicine emergency basic relief and medical aid mission project (November 2013–February 2014): the role of physiatrists in Super Typhoon Haiyan

Background: Physiatrists have provided humanitarian assistance in recent large-scale global natural disasters. Super Typhoon Haiyan, the deadliest and most costly typhoon in modern Philippine history, made landfall on 8 November 2013 resulting in significant humanitarian needs.

Methods: Philippine Academy of Rehabilitation Medicine physiatrists conducted a project of 23 emergency basic relief and medical aid missions in response to Super Typhoon Haiyan from November 2013 to February 2014. The final mission was a medical aid mission to the inland rural community of Burauen, Leyte. Summary data were collected, collated, and tabulated; project and mission evaluation was performed.

Results: During the humanitarian assistance project, 31,254 basic relief kits containing a variety of food and non-food items were distributed and medical services including consultation, treatment, and medicines were provided to 7255 patients. Of the 344 conditions evaluated in the medical aid mission to Burauen, Leyte 85 (59%) were physical and rehabilitation medicine conditions comprised of musculoskeletal (62 [73%]), neurological (17 [20%]), and dermatological (6 [7%]) diagnoses. Post-mission and project analysis resulted in recommendations and programmatic changes to strengthen response in future disasters. Physiatrists functioned as medical providers, mission team leaders, community advocates, and in other roles.

Conclusions: This physiatrist-led humanitarian assistance project met critical basic relief and medical aid needs of persons impacted by Super Typhoon Haiyan, demonstrating significant roles performed by physiatrists in response to a large-scale natural disaster. Resulting disaster programing changes and recommendations may inform a more effective response by PARM mission teams in the Philippines as well as by other South-Eastern Asia teams comprising rehabilitation professionals to large-scale, regional natural disasters.

• Implications for rehabilitation

• Large-scale natural disasters including tropical cyclones can have a catastrophic impact on the affected population.

• In response to Super Typhoon Haiyan, physiatrists representing the Philippine Academy of Rehabilitation Medicine conducted a project of 23 emergency basic relief and medical aid missions from November 2013 to February 2014.

• Project analysis indicates that medical mission teams responding in similar settings may expect to evaluate a significant number of physical medicine and rehabilitation conditions.

• Medical rehabilitation with participation by rehabilitation professionals including rehabilitation doctors is essential to the emergency medical response in large-scale natural disasters.

     

Risk Factors for Campylobacteriosis in Two Washington State Counties with High Numbers of Dairy Farms

Campylobacteriosis is a frequently reported, food-borne, human bacterial disease that can be associated with ruminant reservoirs, although public health messages primarily focus on poultry. In Washington State, the two counties with the highest concentrations of dairy cattle also report the highest incidences of campylobacteriosis. Conditional logistic regression analysis of case-control data from both counties found living or working on a dairy farm (odds ratio [OR], 6.7 [95% confidence interval [CI], 1.7 to 26.4]) and Hispanic ethnicity (OR, 6.4 [95% CI, 3.1 to 13.1]) to have the strongest significant positive associations with campylobacteriosis. When the analysis was restricted to residents of one county, Hispanic ethnicity (OR, 9.3 [95% CI, 3.9 to 22.2]), contact with cattle (OR, 5.0 [95% CI, 1.3 to 19.5]), and pet ownership (OR, 2.6 [95% CI, 1.1 to 6.3]) were found to be independent risk factors for disease. Campylobacter jejuni isolates from human (n = 65), bovine (n = 28), and retail poultry (n = 27) sources from the same counties were compared using multilocus sequence typing. These results indicated that sequence types commonly found in human isolates were also commonly found in bovine isolates. These findings suggest that, in areas with high concentrations of dairy cattle, exposure to dairy cattle may be more important than food-borne exposure to poultry products as a risk for campylobacteriosis.