Improving Confidence in Competencies for International Medical Trips Using a Curriculum with Simulation.

Many incoming medical and undergraduate students seek out international medical mission trips to supplement their education and training. However, few have the necessary skills to perform simple clinical tasks such as taking vital signs or conducting an initial patient interview. We conducted a small pilot study to assess the impact of simulation exercises on teaching incoming first-year medical students and undergraduate students basic clinical skills and teamwork. Our study population consisted of nine incoming medical students and 11 undergraduate students who participated in a training session involving simulated tasks prior to taking a medical mission trip to Nicaragua. Participants completed a survey before and after the simulation and at the end of the trip. All 20 indicated the simulation was effective in teaching clinical and team-building skills. In addition, the simulation exercise improved participants' confidence in their ability to perform certain clinical tasks and work as a team prior to the mission trip. We concluded that simulation is effective for incoming medical and undergraduate students and can be used prior to global health trips to increase their confidence in performing tasks required for a successful experience.

Pilot study of providing online care in a primary care setting.

OBJECTIVE: To study the use of e-visits in a primary care setting. PATIENTS AND METHODS: A pilot study of using the Internet for online care ("e-visits") was conducted in the Department of Family Medicine at Mayo Clinic in Rochester, MN. Patients in the department preregistered for the service, and then were able to use the online portal for consultations with their primary care physician. Use of the online portal was monitored and data were collected from November 1, 2007, through October 31, 2009. RESULTS: During the 2-year period, 4282 patients were registered for the service. Patients made 2531 online visits, and billings were made for 1159 patients. E-visits were submitted primarily by women during working hours and involved 294 different conditions. Of the 2531 e-visits, 62 (2%) included uploaded photographs, and 411 (16%) replaced nonbillable telephone protocols with billable encounters. The e-visits made office visits unnecessary in 1012 cases (40%); in 324 cases (13%), the patient was asked to schedule an appointment for a face-to-face encounter. CONCLUSION: Although limited in scope, to our knowledge this is the largest study of online visits in primary care using a structured history, allowing the patient to enter any problem, and billing the patient when appropriate. The extent of conditions possible for treatment by online care was far-ranging and was managed with a minimum of message exchanges by using structured histories. Processes previously given as a free service or by nurse triage and subject to malpractice (protocols) were now documented and billed.

Impact of online primary care visits on standard costs: a pilot study.

As medical providers seek new ways to control costs, online visits have begun to receive serious consideration. The purpose of this study was to compare the odds of being a cost outlier during a 6-month period after either an online visit or a standard drop-in visit in a conventional medical office setting. Medical records of primary care patients (both adults and children) seen in a large group practice in Minnesota in 2008 were analyzed for this study. Two groups of patients were studied: those who had an online visit (N = 390) and a comparison group who had regular office care for same-day, acute visits (N = 376). Case types were classified as either complex or common, with common being defined as treatment for pinkeye, sore throat, viral illness, bronchitis, or cough. Outliers were defined as patients for whom standard costs exceeded the 75(th) percentile during a 6-month period after the index visit. Multiple logistic regression analysis was used to adjust for differences between groups. The percentage of online visitors who were cost outliers was 21.2 (versus 28.5 in the standard visit group). Median standard costs were $161 for online visits and $219 for same-day acute visits. The adjusted odds of being a cost outlier was lower for the online visit group than for the standard visit group (odds ratio [OR] 0.52, 95% confidence interval [95% CI] 0.35-0.77) after adjusting for number of visits in the previous 6 months, age, sex, and case type. Outpatient visits in the previous 6 months were positively related to outlier status (OR 1.23, 95% CI 1.17-1.29). Online visits appeared to reduce medical costs for patients during a 6-month period after the visit.

Death following bilateral complete Achilles tendon rupture in a patient on fluoroquinolone therapy: a case report.

INTRODUCTION: Risk of tendon rupture, especially of the Achilles tendon, is one of the many potential side-effects of fluoroquinolone therapy. Achilles tendon rupture may be painful, debilitating or, as seen in our patient, devastating. While fluoroquinolone-induced tendon rupture typically accompanies other comorbidities (for example renal impairment) or concurrent steroid therapy, our case represents a medical 'first' in that there were no such comorbidities and no steroid therapy. Furthermore, our case is remarkable in that tendon rupture was bilateral, complete, and resulted in a devastating outcome. CASE PRESENTATION: A healthy 91-year-old Caucasian man was placed on fluoroquinolone (levofloxacin) therapy for a presumed bacterial pneumonitis. Subsequently, he developed bilateral heel pain, edema, and ecchymoses leading to a diagnosis of bilateral complete Achilles tendon rupture. This drug's side-effect was directly responsible for his subsequent physical and psychologic decline and unfortunate death. CONCLUSION: Fluoroquinolones are a powerful and potent tool in the fight against bacterial infection. As a class, they are employed by primary care physicians as well as by subspecialty physicians in all areas of medical practice. However, as this case illustrates, the use of these drugs is not without risk. Attention must be paid to potential side-effects when prescribing any medication, and close follow-up with patients is a medical necessity to evaluate for these adverse reactions, especially with fluoroquinolones.

Safety of prescribing PDE-5 inhibitors via e-medicine vs traditional medicine.

OBJECTIVE: To determine the safety of a US-based, state-regulated Internet system vs a multispecialty primary care system for prescribing phosphodiesterase type 5 (PDE-5) inhibitors for erectile dysfunction. PATIENTS AND METHODS: From January 1, 2001, through December 31, 2005, 500 e-medicine clients (mean+/-SD age, 47+/-11 years; hypertension, 60%; type 2 diabetes mellitus, 2%; mean+/-SD number of medications, 0.4+/-0.8) vs 500 traditional medicine patients (mean+/-SD age, 57+/-12 years; hypertension, 50%; type 2 diabetes mellitus, 23%; mean+/-SD number of medications, 5.1+/-3.1) with erectile dysfunction symptoms were assessed. Noninferiority safety was assessed in this retrospective, cross-sectional study with stratified random sampling by identification of prescribing in the presence of clinically important PDE-5 inhibitor drug interactions with or without high-risk cardiovascular disease, by asking about diagnostic symptoms specific to erectile dysfunction, and by determining frequency of patient counseling. RESULTS: Noninferiority of the e-medicine system was shown for the 6 safety end points, relative to a traditional medicine system. Numbers of inappropriate prescriptions, after correction for disease and medication covariates, did not differ between systems. Medication counseling showed superiority of the e-medicine system. Standard diagnostic questions were required for e-medicine prescribing but were infrequently asked in traditional medicine. CONCLUSION: Safety in prescribing PDE-5 inhibitors for erectile dysfunction was similar between a US-based, state-regulated Internet prescribing system and a multispecialty primary care system.

The patient-computer interview: a neglected tool that can aid the clinician.

In this article, I (1) review the process of interviewing patients by computer, (2) summarize computer-interviewing work done in 1968, (3) address the weaknesses of collecting information with the traditional history-taking methods or paper questionnaires, (4) discuss commercial software designed for computer interviewing, and (5) focus on the strengths and weaknesses of interviewing patients with a computer. The strengths of this process compared with traditional interviewing are that computer interviewing allows the physician to gather more data; gives the patient more time to complete an interview; uncovers more sensitive information; provides more adaptability to non-English-speaking patients, patients with hearing impairment, or patients who are illiterate; and provides structured information for research. The weaknesses of computer interviewing are that it generates false-positive responses, is not accepted by a minority of patients, is unable to detect nonverbal behavior, and requires changes in work flow. With the advent of an electronic medical record and the financial rewards for comprehensive history recording, the gathering of history and documentation from patients is increasingly important and favors adaptation to computer interviewing.

Sindome premenstrual / Premenstrual syndrome

Subsiste la incertidumbre acerca de la naturaleza del simdrome premenstrual. No obstante, se puede aliviar a la mayoria de las pacientes con un tratamiento integral enfocado tanto hacia los aspectos medicos como hacia los psicologicos y sociales del problema. Los autores preconizan un enfoque pragmatico que incluya un cuadro que facilita el registro de los sintomas