Biomedical subjects

Scott Lorin

Publications and source records attributed to Scott Lorin.

4 recordsLinked to original sources

PubMed2006

Improving medical student intensive care unit communication skills: a novel educational initiative using standardized family members.

OBJECTIVE: To determine whether intensive care unit (ICU) communication skills of fourth-year medical students could be improved by an educational intervention using a standardized family member. DESIGN: Prospective study conducted from August 2003 to May 2004. SETTING: Tertiary care university teaching hospital. PARTICIPANTS: All fourth-year students were eligible to participate during their mandatory four-week critical care medicine clerkship. INTERVENTIONS: The educational intervention focused on the initial meeting with the family member of an ICU patient and included formal teaching of a communication framework followed by a practice session with an actor playing the role of a standardized family member of a fictional patient. At the beginning of the critical care medicine rotation, the intervention group received the educational session, whereas students in the control group did not. MEASUREMENTS AND MAIN RESULTS: At the end of each critical care medicine rotation, all students interacted with a different standardized family member portraying a different fictional scenario. Sessions were videotaped and were scored by an investigator blinded to treatment assignment using a standardized grading tool across four domains: a) introduction; b) gathering information; c) imparting information; and d) setting goals and expectations. A total of 106 (97% of eligible) medical students agreed to participate in the study. The total mean score as well as the scores for the gathering information, imparting information, setting goals, and expectations domains for the intervention group were significantly higher than for the control group (p < .01). CONCLUSIONS: The communication skills of fourth-year medical students can be improved by teaching and then practicing a framework for an initial ICU communication episode with a standardized family member.

Clinical Clerkship↗

PubMed2005

Attitudes and perceptions of internal medicine residents regarding pulmonary and critical care subspecialty training.

STUDY OBJECTIVE: To evaluate the attitudes and perceptions of internal medicine residents regarding pulmonary and critical care medicine (PCCM) training. DESIGN: Prospective study. SETTING: Three university hospitals. METHODS: An eight-page survey was distributed and collected between March 1, 2002, and June 30, 2002. All internal medicine or internal medicine/pediatric residents training at the three institutions were eligible for the study. RESULTS: One hundred seventy-eight residents in internal medicine from an eligible pool of 297 residents returned the survey (61% response rate). PCCM accounted for only 3.4% of the career choices. Forty-one percent of the residents seriously considered a pulmonary and/or critical care fellowship during their residency. Of these residents, 23.5% found the combination of programs the more attractive option, while 2.8% found pulmonary alone and 14.5% found critical care alone more attractive. Key factors associated with a higher resident interest in PCCM subspecialty training included more weeks in the ICU (p = 0.008), more role models in PCCM (3.02 +/- 0.78 vs 3.45 +/- 0.78, p = 0.0004), and resident observations of a greater sense of satisfaction among PCCM faculty (3.07 +/- 0.82 vs 3.33 +/- 0.82, p = 0.04) and fellows (3.05 +/- 0.69 vs 3.31 +/- 0.86, p = 0.03) [mean +/- SD]. The five most commonly cited attributes of PCCM fellowship that would attract residents to the field included intellectual stimulation (69%), opportunities to manage critically ill patients (51%), application of complex physiologic principles (45%), number of procedures performed (31%), and academically challenging rounds (29%). The five most commonly cited attributes of PCCM that would dissuade residents from the field included overly demanding responsibilities with lack of leisure time (54%), stress among faculty and fellows (45%), management responsibilities for chronically ill patients (30%), poor match of career with resident personality (24%), and treatment of pulmonary diseases (16%). CONCLUSIONS: Internal medicine residents have serious reservations about PCCM as a career choice. Our survey demonstrated that a minority of US medical graduates actually would choose PCCM as a career, which suggests that efforts to expand PCCM training capacity might result in vacant fellowship slots. To promote greater interest in PCCM training, efforts are needed to improve the attractiveness of PCCM and address the negative lifestyle perceptions of residents.

Adult↗

PubMed2002

Critical illness neuromuscular abnormalities.

CINMAs occur commonly in acutely critically ill inflamed patients, and can prolong respiratory failure, lead to ventilator dependency, and contribute to the development of chronic critical illness. The etiology of NMDs are diverse and overlap, and distinguishing different disease entities by clinical exam and electrophysiologic studies can be difficult. CIP, which has been the most widely studied CINMA, represents the peripheral nervous system manifestation of the MODS. Patients with CIP, particularly those with severely reduced nerve function, have a prolonged rehabilitation and a high mortality rate. Although there are no definitive treatments, diagnosing a CINMA may provide helpful prognostic information. Future preventative measures may include immunoglobulin, nerve growth factors, or strict glycemic control, although in the CCI phase general supportive care is given, including prevention of iatrogenic complications, nutritional support, psychosocial support, and physical therapy. The early recognition of CINMAs and prevention of associated complications are important to enabling CCI patients with CINMAs to recover and return home with an acceptable functional level and quality of life.

Diagnosis, Differential↗

PubMed2002

Infection in the chronically critically ill: unique risk profile in a newly defined population.

Although CCI is defined as prolonged ventilatory failure with tracheotomy stemming from preceding critical illness, the contention that multisystem debilities impact on most CCI patients' care and recovery is a central thesis of this volume. Perhaps reflecting the combined debilities inherent in CCI, infectious complications take their toll in morbidity, mortality, and persistent ventilatory insufficiency. Enhanced susceptibility to infection results from a potent admixture of barrier breakdown, exposure to virulent and resistant nosocomial pathogens, and postulated "immune exhaustion" that stems from the combined impact of comorbidities and the sequellae of critical illness. Strategies to improve outcome in CCI-related infection include standard measures of support especially nutrition, reducing environmental inoculum through pulmonary hygiene measures, skin care, and limiting barrier breaches, and appropriate antimicrobials directed at likely pathogens. Future stratification of patient risk on the basis of immune phenotype or genotype and potential immunomodulatory prophylaxis may be around the corner, as new prospects in the pharmaceutical armamentarium are presently undergoing testing.

Chronic Disease↗