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Biomedical subjects

S G Gabram

Publications and source records attributed to S G Gabram.

At least 19 recordsLinked to original sources
PubMed2001

What are the primary concerns of recently graduated surgeons and how do they differ from those of the residency training years?

HYPOTHESIS: Graduated surgeons have differences in concerns when comparisons are made between fellows and practicing surgeons, practicing surgeons and residents, and male and female surgeons. DESIGN AND SETTING: A survey was distributed to surgeons who graduated from 17 New England residency programs from 1993 to 1996, consisting of 9 demographic questions and 33 items coded on a Likert-type scale (with scores from 1 [least concerning] to 5 [most concerning]). PARTICIPANTS: Surgical fellows and practicing surgeons recently graduated from general surgical residency programs in New England who had participated in a previous study as residents. INTERVENTION: Distribution and completion of the survey. MAIN OUTCOME MEASURE: Personal and career-oriented concerns of recently graduated surgical residents. RESULTS: Personal issues continue to rank high for graduated residents, but the areas of greatest concern became more financially and career oriented. The top concerns of fellows were personal finances (mean score, 3.2), child rearing (mean score, 3.1), salary (mean score, 3.1), postponing family plans (mean score, 3.0), availability of role models (mean score, 2.9), and number of work hours (mean score, 2.8). The top concerns of practicing surgeons were salary (mean score, 3.2), personal finances (mean score, 3.1), number of referrals (mean score, 3.0), support for research (mean score, 2.7), child rearing (mean score, 2.7), and availability of role models (mean score, 2.7). Differences existed between men and women for child rearing, initiating personal relationships, maintaining personal relationships, maternity leave, and promotional advancement. Women were more concerned than men. CONCLUSIONS: Assistance with career planning and job selection during the residency years should be enhanced to diminish the concerns about financial issues and the availability of role models after graduation. Many of the concerns among male and female graduates are still reflective of larger societal expectations, but some, such as promotional advancement, may be attenuated through guidance and mentoring of residents before job selection.

Adult↗
PubMed2001

Skin-sparing mastectomy with sentinel lymph node dissection: less is more.

Skin-sparing mastectomy is an emerging technique useful for patients with early-stage breast cancer who are not candidates for breast conservation surgery and are candidates for immediate plastic surgery reconstruction of the breast. Coupled with sentinel node surgery to assess lymph node status, the goal of this technique is to achieve maximal breast and axillary tissue conservation without compromising thorough tumor resection.

Axilla↗
PubMed2001

Perforated duodenal ulcer associated with ovarian hyperstimulation syndrome: Case Report.

Ovarian hyperstimulation syndrome (OHSS) remains the most serious medical complication of controlled ovarian stimulation. An unusual case of perforated duodenal ulcer following critical OHSS is presented. A 29 year old nulligravid woman with polycystic ovarian syndrome underwent her first attempt at in-vitro fertilization. She was admitted to the hospital with critical OHSS and subsequently found to have a perforated posterior duodenal ulcer. She underwent exploratory laparotomy, antrectomy and gastrojejunostomy. Pathological analysis of her gastric antrum confirmed chronic gastritis and Helicobacter pylori. She required prolonged assisted ventilation, vasopressor support, multiple i.v. antibiotics, blood product replacement and nutritional support. The patient was hospitalized for a total of 47 days and then transferred to a rehabilitation facility for an additional 30 days before being discharged to home. In this critically ill patient with OHSS, severe stress associated with invasive monitoring and multiple medical therapies in the intensive care unit as well as H. pylori infection appear to be the most probable causative factors of her perforated viscus. Prompt recognition of potential complications and proper medical intervention are essential in the management of patients with OHSS. Avoidance strategies are still needed.

Adult↗
PubMed2000

How well do third-year medical students learn key objectives in a case-based surgical lecture series?

Faculty members were asked to list major and minor concepts of their case-based session presented during the 12-week 3rd-year surgical clerkship. After each session, students were queried to list the key concepts presented. Data were collected from two groups: one at the end of an academic year and a second at the beginning of the next academic year. Faculty members listed a median of 10 major and 15 minor concepts. The mean number of matched major concepts ranged from 0.2 to 4, and from 0.2 to 3.4 for minor concepts. In a comparative analysis, the end-of-the-year students listed a higher number of matched concepts for 17 of the 20 sessions than the beginning of the year students (8 sessions reached statistical significance, P < 0.05). The current case-based teaching method is not effective in emphasizing key concepts to students. Reformatting cases to better align with key concepts may be one solution to enhance a student's ability to grasp key concepts. Students at the end of the academic year outperformed those at the beginning of the year. This additional variable needs to be considered by faculty and incorporated into their teaching techniques.

Clinical Clerkship↗
PubMed1999

Helicopter air medical transport: ten-year outcomes for trauma patients in a New England program.

BACKGROUND: Twenty-five years have passed since the introduction of the first civilian hospital-based air medical helicopter service. This study reviews the impact of a single air medical service during a decade of service on the survival of severely injured trauma patients. METHODS: A retrospective database analysis was performed to determine program demographics and obtain outcome data. The outcomes of trauma patients were compared to mortality derived from a national database utilizing physiologic indices of severity. RESULTS: Outcome analysis demonstrated an overall 13% reduction in mortality for air transported patients when compared to controls. Stratification based upon Trauma Score demonstrated a 35% reduction in mortality for victims transported directly from the scene with scene scores between four and 13, and essentially no difference in outcome for patients at Trauma Score extremes. CONCLUSIONS: Rapid utilization of helicopter air medical transport can have a dramatic impact upon patient outcome, especially within a select group of scene transported trauma patients with Trauma Scores ranging from four to 13.

Adult↗
PubMed1998

Trauma care fellowships: current status and future survival.

BACKGROUND AND METHODS: To determine the current status and future direction of trauma care fellowships, a phone survey was conducted with the 45 program directors reporting information to the American Association for the Surgery of Trauma and the Eastern Association for the Surgery of Trauma. RESULTS: Forty programs (89%) were operational, with 86 positions. The duration of the fellowship was 1 year for 16 (40%) and 2 or more years for 24 (60%). Accreditation Council for Graduate Medical Education accreditation (ACGME) (for surgical critical care) was held by 28 (70%). Mean salary was $39,600 at the first-year level. A funding shift from institutional to practice revenue sources is foreseen. Thirteen directors (32.5%) saw future recruitment potential as increasing and 11 (27.5%) saw it as decreasing. CONCLUSION: The essence, structure, and funding of trauma fellowships are changing. One-year exclusive trauma fellowships are being replaced by 1- to 2-year trauma or surgical critical care fellowships with Accreditation Council for Graduate Medical Education accreditation increasingly seen as essential. The challenge for fellowships in an era of budgetary constraints will be to provide adequate training in the full spectrum of tramatology within a reasonable time frame supported by a predictable funding mechanism.

Accreditation↗
PubMed1996

Hypercoagulability following multiple trauma.

We sought evidence of hypercoagulability in 59 seriously injured trauma patients. An extended coagulation profile (consisting of tissue plasminogen activator antigen concentration, plasminogen activator inhibitor, serum antithrombin III, protein C antigen, functional protein C, protein S antigen, D-dimer, and prothrombin fragment 1.2) was compared to control values. Laboratory evidence of hypercoagulability was seen in 85% (n = 50) of the patients. Patients with an Injury Severity Score (ISS) > or = 16 (n = 36) had significantly elevated levels of D-dimer and decreased levels of functional protein C compared to patients with an ISS < or = 15 (n = 23). Functional protein C had a negative correlation (r = -0.44; p < 0.001) with the ISS. A hypercoagulable state exists immediately following severe trauma. Greater injury severity may increase this hypercoagulable state. Decreased levels of functional protein C best correlated with increased injury severity.

Adult↗
PubMed1995

Surgical residents in the 1990s. Issues and concerns for men and women.

OBJECTIVE: To survey the concerns of surgical residents in New England and to determine whether similarities or differences exist based on gender. DESIGN/SETTING: A survey was distributed to all 21 surgical residency programs. The survey consisted of six demographic questions and 23 items, which the residents coded on a Likert-type scale. PARTICIPANTS: Surgical residents enrolled in a general surgical residency or specialty residents completing general surgery requirements. INTERVENTION: Distribution and completion of the survey. MAIN OUTCOME MEASURE: Prominent concerns among residents during training years and gender differences based on these concerns. RESULTS: All programs responded. A completed survey was returned by 501 residents (73%), 378 (75%) of whom were male and 123 (25%) of whom were female. On a scale of 1 to 5 (from no concern to major concern), the five most important issues were work hours (mean, 3.4), personal finances (mean, 3.1), quantity and quality of formal education (mean, 3.0 each), and postponement of family plans (mean, 2.9). Six items surveyed were of more concern to women than men; availability of role models, mentors, or both; comfort in expressing emotions at work; initiating and maintaining personal relationships; having children during residency; and postponing family plans. CONCLUSIONS: Three of the highest-reported concerns for the entire group are issues that could conceivably be controlled by surgical chairpersons and program directors. In contrast, only one of the six concerns that differed for men and women is directly program related. The remaining five issues require changes in societal values for these differences to dissolve.

Adult↗
PubMed1995

Emergency management of blunt testicular trauma.

OBJECTIVE: Severe blunt testicular trauma is an infrequently reported consequence of injury, yet it is associated with significant sequelae. This case series evaluates the characteristics of patients with severe blunt testicular trauma, assesses the role of ultrasonography in their management, and offers an evaluation algorithm for use by both emergency and urology personnel. METHODS: A retrospective review was conducted of ten patients who had severe blunt testicular injuries referred for urologic evaluation over a seven-year period at a level 1 trauma center. Attention was focused on ultrasonographic results, operative findings, and testicular salvage rates. RESULTS: With the exception of two motorcycle crash victims, patients presented in a delayed fashion (mean 3.5 days; range 1-5 days). Most (6/10) patients had true testicular rupture, all were explored urgently, and there was a 100% testicular salvage rate. Of the eight patients who had preoperative ultrasonographic examination, two were reported to show testicular rupture, but on exploration only one in fact had a tunica albuginea tear. Six patients had ultrasonographic examinations that revealed nonspecific abnormalities but failed to show testicular rupture; three had testicular rupture. CONCLUSIONS: Ultrasonography cannot be relied on to accurately diagnose rupture of the testis in high-risk patients. However, testicular rupture is universally associated with an abnormal ultrasonography scan, albeit commonly yielding nonspecific findings. A high level of suspicion is mandatory with high-energy transfer mechanisms. Since a significant delay in presentation is not unusual, early exploration is warranted in the setting of high risk and provides an excellent chance of testicular salvage. Injuries associated with normal testicular ultrasonography may be managed conservatively.

Adolescent↗
PubMed1995

Mesenteric injury from blunt abdominal trauma.

Mesenteric injury from blunt abdominal trauma is rare and can be difficult to diagnose. Twenty-seven cases were admitted over the past 5 years to our Level I trauma center. These cases have been retrospectively reviewed to better define the experience of patients with blunt mesenteric injury for the physician faced with making this diagnosis. It was found that the diagnosis of mesenteric injuries tends to be delayed in a certain subset of patients. Patients with a devascularizing, isolated injury or patients who are evaluated by abdominal CT scan (as opposed to DPL) tended to be more likely to experience a diagnostic delay. It was also found that motor vehicle accidents are the most common, though not the only, mechanism of injury and that the mesentery of the small bowel is injured approximately five times more frequently than the colonic mesenteries. These factors, however, did not result in earlier diagnostic decision making. To decrease the likelihood of a missed diagnosis, physicians should entertain the possibility of mesenteric injury in all patients presenting with blunt abdominal trauma, even if few clinical findings are initially present and/or an abdominal CT scan demonstrates no definitive intraabdominal injury.

Abdominal Injuries↗
PubMed1995

Informed consent for research: a study to evaluate readability and processability to effect change.

BACKGROUND: Ninety million Americans are reported to have low literacy skills, and the problems associated with illiteracy permeate all areas of our society, including medical research. The purpose of this study was to determine the readability and comprehensibility of human research informed consent forms using established reading comprehension processes. Further, if comprehension problems were present in the forms, the study sought to identify the exact nature of these difficulties and identify specific areas where the forms could be rewritten to increase readability and understanding. METHODS: All human research informed consents approved by Hartford Hospital in 1993 were evaluated by a Readability and Processability Form (RPF) based on reading research, including the Fry Scale which yields an approximate grade reading level. The RPF assigned points to each of the 20 areas of analysis according to strict scoring criteria, and target scores were established by the authors in consultation with the hospital. RESULTS: Seventy-six informed consent forms were evaluated, and neither the Fry score or the RPF score was in the target range. Ninety-six percent of the forms were found to have readability levels higher than the target level (8th grade). The mean readability and processability score was 46, resulting in the classification, Minimally Adequate/Needs Improvement. (The target range was Good, 61-100.) A question by question analysis of each of the 20 checklist items on the RPF identified important aspects of text writing style that were scored as Unacceptable or Poor. CONCLUSIONS: The descriptive data indicates that there were problems with the readability of the informed consent documents studied. The prescriptive portion of this study provides researchers with information on specific areas where their forms need to be studied and rewritten. The comprehension problems found in this study may alert others to similar problems and may provide the basis for other institutional review boards (IRBs) to study their consent forms in order to ensure that the interests of both the patient and the researcher are protected and that the obtained consent is truly informed.

Comprehension↗
PubMed1994

Personality types of flight crew members in a hospital-based helicopter program.

PURPOSE: To determine the personality preferences of flight crew members in a hospital-based helicopter emergency medical service (HEMS) using the Myers-Briggs Type Indicator (MBTI), and to differentiate and compare these preferences between crew specialties and a historical control population. METHODS: A prospective cohort study was conducted of all active crew members (nurses, respiratory therapists and pilots) in a hospital-based flight program. Data collected included the results of the MBTI, gender, age and years of flight experience. RESULTS: Crew members were represented by 14 of 16 possible MBTI personality types, with three types predominating. For each crew specialty, extroversion preferences predominated over introversion, and perceiving characteristics predominated over judging characteristics. Differences existed by crew specialty for the sensing-intuition and thinking-feeling dimensions. CONCLUSIONS: A personality typology has been established for individual and group preferences within one hospital-based HEMS program. This data begins to develop a data base and an investigative protocol for understanding some of the human factors regarding flight programs. Future research should focus on expanding the data base and exploring specific crew interactions based on additional diagnostic and evaluative methodologies.

Adult↗
PubMed1994

Prospective evaluation of craniofacial pressure in four different cervical orthoses.

INTRODUCTION: Cervical collars play a role in the long-term treatment of cervical spine injuries. Pressure ulcers are one of the potential complications. We previously reported on three patients who developed pressure ulcers of the scalp while wearing cervical collars. The pressure exerted by different collars was measured to determine whether this was a significant factor in the clinical problem we observed. METHODS: Four brands of cervical collars (Stifneck, Philadelphia, Newport, and Miami J) were tested in 20 normal volunteers. Pressure was measured at the occiput, mandible, and chin. Opinions on comfort were also collected. RESULTS: The Stifneck collar exceeds capillary closing pressure (CCP) for most contact points. The Philadelphia collar exposes the wearer to high pressures when supine compared with the upright position (p < 0.001). The Newport and Miami J collars exerted pressure well below CCP. The subjective comfort (scale from 0 (poor) to 5 (best)) ratings were: Stifneck = 0.85, Philadelphia = 3.00, Newport = 3.80, and Miami J = 3.45. CONCLUSIONS: We recommend use of "patient-friendly" collars such as the Newport or Miami J because of their favorable skin pressure patterns and superior patient comfort. These collars should potentially reduce the incidence of soft-tissue complications and improve patient compliance.

Adult↗
PubMed1994

Isolated free fluid on abdominal computerized tomographic scan: an indication for surgery in blunt trauma patients?

A retrospective study of 792 patients who sustained blunt traumatic injury and underwent abdominopelvic computerized tomographic scan (CT) evaluation was performed. Patients who had free intraperitoneal fluid without evidence of solid visceral organ damage served as the study population. Sixty-six (8.3%) of patients were identified as having free fluid without evidence of solid organ injury. Pelvic fractures occurred in 14 of the 66 (21.2%) patients. Splenic injuries requiring laparotomy were not diagnosed initially on CT scan of the abdomen in four (6%) patients. Mesenteric or small bowel injuries occurred in six (9%) patients. Nine (13.6%) of the patients expired. Thirty-five patients (53%) had no sequelae of intra-abdominal injuries and required no surgical intervention. If patients with pelvic fractures are excluded, 10 (19.2%) of the patients required operative intervention for their injuries. It is our conclusion that free fluid as the only significant finding on CT scan in blunt trauma patients may be a harbinger of significant intra-abdominal injury, and that these patients need to be closely observed to decrease morbidity associated with these potential injuries.

Abdominal Injuries↗
PubMed1993

Traumatic intramyocardial dissection secondary to significant blunt chest trauma: a case report.

The case of a patient with delayed mitral regurgitation and right coronary artery traumatic injury in association with intramyocardial dissection without rupture or pseudoaneurysm is presented. These findings evolved secondary to blunt chest trauma and were confirmed by cardiac ultrasound scanning, magnetic resonance imaging, and cardiac catheterization. Successful surgical correction was facilitated with this combination of diagnostic testing.

Adult↗
PubMed1993

Continuous quality improvement applied to a scientific assembly: the history of the Eastern Association for the Surgery of Trauma.

INTRODUCTION: The purpose of this study was to measure the quality of the research presented at the Eastern Association for the Surgery of Trauma (EAST) for the first 5 years. METHODS: Abstracts from the scientific assemblies of EAST, 1988-1992, were reviewed. Five elements were identified for each abstract, the research question, the research design, the sampling method, the validity of the conclusions, and if the research question was answered. These were identified because of their significant impact on the quality of the research presented in the abstract format. RESULTS: Two hundred two abstracts were reviewed. There was a significant improvement in research design, in the sampling method, in the validity of the conclusions, and in the proportion of research questions answered. There was an initial improvement in the presence of a research question, but it was not sustained. CONCLUSION: The results clearly demonstrate an improvement in the quality of the abstracts chosen for presentation at the scientific assembly of the Eastern Association for the Surgery of Trauma. Further improvements can be made by adding the category of 'research question' or 'purpose' and requiring a structured abstract.

Abstracting and Indexing↗