"All Patients Are Not Treated as Equal": Extending Medicine's Social Contract to Black/African American Communities

PHENOMENON

The social contract is an implicit agreement that governs medicine's values, beliefs, and practices in ways that uphold the profession's commitment to society. While this agreement is assumed to include all patients, historical examples of medical experimentation and mistreatment suggest that medicine's social contract has not been extended to Black patients. We suggest that is because underlying medicine's contract with society is another contract; the racial contract, which favors white individuals and legitimizes the mistreatment of those who are nonwhite. When Black/African American physicians enter medicine, they enter into the social contract as an agreement with society, but must navigate the realities of the racial contract in ways that have yet to be acknowledged. This study examines how Black/African American physicians interpret and enact the social contract in light of the country's racial contract by investigating the ways in which Black/African American physicians discuss their interactions with Black patients.

APPROACH

This qualitative study reexamines cross-sectional data previously collected in 2018-2019 examining the professional identity formation (PIF) experiences of Black/African American trainees and physicians in the Southern part of the U.S. The goal of the larger study was to explore participants' professional identity formation experiences as racialized individuals within a predominantly white profession. The current study examines these data in light of medicine's social contract with society and Mill's (1997) theory of the racial contract to understand how Black physicians interpret and enact the social contract. Participants included 10 Black/African American students, eight residents, and nine attending physicians.

FINDINGS

The findings show that Black/African American physicians and trainees are aware of the country's racial contract, which has resulted in Black patients being historically excluded from what has been described in the social contract that governs all physicians. As such, they are actively working to extend the social contract so that it includes Black patients and their communities. Specifically, they engage in trust building with the Black community to make sure all patients are included. Building trust includes ensuring a consistent stream of new Black/African American trainees, and equipping Black trainees and patients with the skills needed to improve the healthcare within the Black/African American community.

INSIGHTS

While it been has assumed that all patients are included in the social contract between medicine and society, historical examples of medical mistreatment and experimentation demonstrate this is inaccurate; Black/African American communities have not been included. In an effort to dismantle systemic racism in the U.S., medical education must teach about its racist past and divulge how some communities have been historically excluded, providing new ways to think about how to include everyone in medicine's social contract.

Pediatric Emergency Medicine Fellowship Procedural Sedation Training: Consensus Educational Guidelines

OBJECTIVES

Pediatric procedural sedation (PPS) is a core clinical competency of pediatric emergency medicine (PEM) fellowship training mandated by both the Accreditation Council for Graduate Medical Education and the American Board of Pediatrics. Neither of these certifying bodies, however, offers specific guidance with regard to attaining and evaluating proficiency in trainees. Recent publications have revealed inconsistency in educational approaches, attending oversight, PPS service rotation experiences, and evaluation practices among PEM fellowship programs.

METHODS

A select group of PEM experts in PPS, PEM fellowship directors, PEM physicians with educational roles locally and nationally, PEM fellows, and recent PEM fellowship graduates collaborated to address this opportunity for improvement.

RESULTS

This consensus driven educational guideline was developed to outline PPS core topics, evaluation methodology, and resources to create or modify a PPS curriculum for PEM fellowship programs. This curriculum was developed to map to fellowship Accreditation Council for Graduate Medical Education core competencies and to use multiple modes of dissemination to meet the needs of diverse programs and learners.

CONCLUSIONS

Implementation and utilization of a standardized PPS curriculum as outlined in this educational guideline will equip PEM fellows with a comprehensive PPS knowledge base. Pediatric emergency medicine fellows should graduate with the competence and confidence to deliver safe and effective PPS care. Future study after implementation of the guideline is warranted to determine its efficacy.

"When No One Sees You as Black": The Effect of Racial Violence on Black Trainees and Physicians

PURPOSE

The United States has an implicit agreement known as the racial contract that exists between white and non-white communities. Recently, the racial contract has produced much tension, expressed in racial violence and police brutality. This study explores how this racial violence and police brutality have affected the practice and education of Black trainees and physicians who are members of the racial community being targeted.

METHOD

This qualitative cross-sectional study interviewed 7 Black trainees and 12 physicians from 2 Southern medical schools in 2020. Interview data were collected using aspects of constructivist grounded theory, and then analyzed using the concept of racial trauma; a form of race-based stress minoritized individuals experience as a result of inferior treatment in society. Data were then organized by the causes participants cited for feeling unsafe, conditions they cited as producing these feelings, and the consequences these feelings had on their education and practice.

RESULTS

The results show that even though participants were not direct victims of racial violence, because their social identity is linked to the Black community, they experienced these events vicariously. The increase in racial violence triggered unresolved personal and collective memories of intergenerational racial trauma, feelings of retraumatization after more than 400 years of mistreatment, and an awakening to the fact that the white community was unaware of their current and historical trauma. These events were felt in both their personal and professional lives.

CONCLUSIONS

As more minoritized physicians enter medicine and medical education, the profession needs a deeper understanding of their unique experiences and sociohistorical contexts, and the effect that these contexts have on their education and practice. While all community members are responsible for this, leaders play an important role in creating psychologically safe places where issues of systemic racism can be addressed.

"Changing the narrative": a study on professional identity formation among Black/African American physicians in the U.S

Professional identity formation (PIF) is considered a key process in physician development. However, early PIF research may have inadvertently left out experiences from ethnically/racially minoritized physicians. As a result, the PIF literature may have forwarded dominant perspectives and assumptions about PIF that does not reflect those of minoritized physicians. This study used a cross-sectional study design, in which interview data was initially collected using constructivist grounded theory and then analyzed using critical lenses. Participants included 14 Black/African American students, 10 residents, and 17 attending physicians at two Southern medical schools in the U.S. Coding included the both/and conceptual framework developed out of Black feminist scholarship, and further analyzed using medicine's culture of Whiteness. These lenses identified assumptions made in the dominant PIF literature and how they compared to the experiences described by Black physicians. The results show that medical education's historical exclusion of minoritized physicians in medical education afforded a culture of Whiteness to proliferate, an influence that continues to frame the PIF research. Black physicians described their professional identity in terms of being in service to their racial/ethnic community, and the interconnectedness between personal/professional identities and context. Their professional identity was used to challenge larger social, historical, and cultural mistreatment of Black Americans, findings not described in the dominant PIF research. Black physicians' experiences as minoritized individuals within a culture of Whiteness reveals that the PIF literature is limited, and the current framings of PIF may be inadequate to study minoritized physicians.

Evaluation of pediatric procedural sedation education in pediatric emergency medicine fellowships

ABSTRACT

Pediatric procedural sedation (PPS) is often performed outside of the operating room, and by various sub-specialty providers. There is no consistency in how pediatric emergency medicine (PEM) fellows are trained in PPS. The objective of this study was to survey PEM program directors (PDs) and PEM fellows about their current sedation teaching practices via a direct survey. While many fellowship programs train PEM fellows in PPS, we hypothesize that there is no consistent method of developing and measuring this skill.A 12-question survey was sent to PEM PDs directly via email. A separate 17-question survey was sent to current PEM fellows via their program coordinators by email. Each survey had multiple choice, yes-no and select-all program questions. Responses were collected in an online (REDCap) database and summarized as frequencies and percentages.Based on identifiable email, 67 programs were contacted, with a PD response rate of 46 (59%). Sixty-two program coordinators were contacted based on identifiable email with 78 fellow responses. We noted that 11/46 PD respondents offer a formal PPS rotation. Thirty programs report using propofol in the emergency department and 93% of PD respondents (28/30) actively train fellows in the use of propofol. Approximately 62% of PEM fellow respondents (48/78) report sedating without any attending oversight. Twenty-eight percent of PEM fellow respondents report using simulation as a component of their sedation training.PPS is a critical skill. However, there is a lack of consistency in both education and evaluation of competency in this area. An organized PPS rotation would improve PPS case exposure and PPS skills.

What Does Context Have to Do With Anything? A Study of Professional Identity Formation in Physician-Trainees Considered Underrepresented in Medicine

PURPOSE

Research on professional identity formation has largely ignored how race, ethnicity, and the larger sociohistorical context work to shape medical students' professional identity. Researchers investigated how physician-trainees considered underrepresented in medicine (URM) negotiate their professional identity within the larger sociohistorical context that casts them in a negative light.

METHOD

In this qualitative study, 14 black/African American medical students were recruited from the Medical College of Georgia at Augusta University and Emory University College of Medicine between September 2018 and April 2019. Using constructive grounded theory and Swann's model of identity negotiation, the authors analyzed interview data for how students negotiate their racial and professional identities within medical education.

RESULTS

The results indicated that URM students were aware of the negative stereotypes ascribed to black individuals and the potential for the medical community to view them negatively. In response, students employed identity cues and strategies to bring the community's perceptions in line with how they perceived themselves-black and a physician. Specifically, students actively worked to integrate their racial and professional identities by "giving back" to the African American community. Community-initiated mentoring from non-URM physicians helped to reify students' hope that they could have a racialized professional identity.

CONCLUSIONS

Race, ethnicity, and the larger sociohistorical context is often overlooked in professional identity formation research, and this omission has resulted in an underappreciation of the challenges URM physicians' experience as they develop a professional identity. Within the context of this study, findings demonstrated that black/African American physicians negotiated the formation of professional identity within a challenging sociohistorical context, which should be given greater consideration in related research.

The thoracic anterior spinal cord adhesion syndrome

OBJECTIVES

This study included a series of middle-aged male and female patients who presented with chronic anterior hemicord dysfunction progressing to paraplegia. Imaging of anterior thoracic cord displacement by either a dural adhesion or a dural defect with associated cord herniation is presented.

METHODS

This is a retrospective review of cases referred to a tertiary neuroscience centre over a 19-year period. Imaging series were classified by two experienced neuroradiologists against several criteria and correlated with clinical examination and/or findings at surgery.

RESULTS

16 cases were available for full review. Nine were considered to represent adhesions (four confirmed surgically) and four to represent true herniation (three confirmed surgically). In the three remaining cases the diagnosis was radiologically uncertain.

CONCLUSION

The authors propose "thoracic anterior spinal cord adhesion syndrome" as a novel term to describe this patient cohort and suggest appropriate clinicoradiological features for diagnosis. Several possible aetiologies are also suggested, with disc rupture and inflammation followed by disc resorption and dural pocket formation being a possible mechanism predisposing to herniation at the extreme end of a clinicopathological spectrum.

Primary care direct access MRI for the investigation of chronic headache

AIM

To assess the efficacy of a primary-care imaging pathway for neurology outpatients, from inception to deployment, compared with traditional outpatient referral.

MATERIALS AND METHODS

After local agreement, guidelines were generated providing pathways for diagnosis and treatment of common causes of headache, highlighting "red-flag" features requiring urgent neurology referral, and selecting patients for direct magnetic resonance imaging (MRI) referral. In addition, reports were clarified and standardized. To evaluate the efficacy of the access pathway, a retrospective sequential review of 100 MRI investigations was performed comparing general practitioner (GP) referral, with traditional neurology referral plus imaging, acquired before the pathway started.

RESULTS

No statistically significant difference in rates of major abnormalities, incidental findings or ischaemic lesions were identified between the two cohorts. Reported patient satisfaction was high, with a cost reduction for groups using the pathway.

CONCLUSION

The findings of the present study suggest that a defined access pathway for imaging to investigate chronic headache can be deployed appropriately in a primary-care setting.

Effect of Chronic Nicotine Treatment and Withdrawal on Rat Striatal D1 and D2 Dopamine Receptors

The effects on rat striatal dopamine receptors after chronic nicotine administration (3 and 12 mg kg−1 day−1), and after withdrawal from chronic nicotine (12 mg kg−1 day−1), were studied. After 21 days of continuous minipump infusion, the control (saline) and nicotine-treated rats were killed. The nicotine-withdrawal rats were killed on day 28, 7 days after pump removal. Radioligand studies were performed to determine D1 ([3H]SCH23390) and D2 ([3H]spiperone) striatal dopamine receptor affinity (Kd) and maximum binding (Bmax). Dopamine inhibition of antagonist binding at 3 concentrations and the effect of 0·3 Mm GTP on binding affinity were examined. No statistically significant differences between control and nicotine treatment or withdrawal groups were noted in either D1 or D2 receptor Kd or Bmax. Although nicotine has been shown to affect nigrostriatal dopamine release, chronic treatment does not appear to alter overall striatal dopaminergic receptor binding parameters.

Intracranial vasospasm with delayed ischaemic deficit following epidermoid cyst resection

Intracranial vasospasm following surgical removal of intracranial tumours is rare. To our knowledge there have been no previously reported cases of delayed vasospasm occurring post debulking of epidermoid cysts. We report a case in which vasospasm led to established cerebral infarction 2 weeks postoperatively. MRI and serial magnetic resonance angiography (MRA) reliably show initial multiple stenoses in the vertebral and internal carotid arteries followed by their spontaneous normalisation. MRA imaging is now of sufficient quality to enable it to be a safe and effective means of both looking for vasospasm and monitoring its resolution.

Alcohol-related head injury: impact on acute CT workload in a major trauma centre

National guidelines exist for the investigation and early management of head injury. Alcohol-related head injury is relatively common in clinical practice, and intoxicated patients can be difficult to fit into guidelines for imaging. A sequential retrospective study compared imaging findings of alcohol-related injuries to sober control cases. We demonstrate that in normal clinical practice in a major trauma centre, a GCS15 patient with alcohol-related head injury selected to undergo imaging by the Emergency Department team, is more likely to have an abnormality on CT than a sober patient (p = 0.014). Despite the potential for guidelines to lead to many further (and possibly inappropriate) CT investigations to be performed in the intoxicated patient group, this is not demonstrated to be the case in our centre.

Cardiovascular reactivity in Zimbabwe

OBJECTIVE

In this study, we examined the effects of residency and gender on cardiovascular reactivity to a speech stressor in 50 rural Zimbabweans (24 males, 26 females) and 47 urban Zimbabweans (25 males and 22 females).

METHODS

Participants were engaged in 4 periods: pre-task rest period, speech preparatory period, speaking task period, and the final recovery period. During each period, systolic blood pressure (SBP), diastolic blood pressure (DBP), and heart rate (HR) were assessed.

RESULTS

There was a significant interaction between area of residence and period for SBP and HR. Urban residents exhibited greater SBP and HR during the speaking phase of the speech task than did rural residents. However, rural residents displayed more exaggerated HR reactivity during the speech preparatory phase as compared to the urban residents. No gender differences were observed on blood pressure or heart rate reactivity.

CONCLUSION

In conclusion, the more exaggerated SBP and HR reactivity to the speaking phase among urban residents as compared to rural residents may be influenced by factors associated with urbanization.

Use of hormone replacement therapy in Washington State: is prevention being put into practice?

BACKGROUND

American women are using hormone replacement therapy (HRT) for long-term disease prevention, as well as symptom control, in increasing numbers. Our study examined the role of prevention in women's decisions to initiate HRT and their intended duration of therapy.

METHODS

We analyzed the mailed survey responses of 2023 women aged 50 to 70 years from the practices of 46 physicians in the Puget Sound region for knowledge and attitudes about HRT, current use, and intended duration of therapy. Multiple logistic regression was used to model current HRT use and intended treatment length.

RESULTS

A total of 71% of our respondents were using HRT. Women with osteoporosis, coronary heart disease (CHD), or risk factors for CHD were not more likely to be using HRT, and women with CHD or risk factors for CHD were not targeted by their physicians for discussion of HRT. Of women using HRT, 77% expected lifelong use, and this was not more common among women initiating HRT for disease prevention.

CONCLUSIONS

Despite the high rates of HRT use and expected lifelong duration, use of HRT for prevention was neither higher among women most likely to benefit nor a major determinant of expected lifetime use.

Deciding about hormone therapy: validation of a model

OBJECTIVE

The purposes of this study were to (1) validate components of a decision process regarding adoption of hormone therapy and (2) compare the decision processes women used with respect to their evaluation of decision quality.

DESIGN

A sample of women participating in a population-based study of midlife women's health participated in individual in-depth interviews.

RESULTS

Content analysis of 30 recorded interviews provided evidence that each component of the decision process (precontemplation, contemplation, commitment, critical evaluation, and continuance) was replicated. Few additional codes were identified, and these could be subsumed under the phases of the original decision model.

CONCLUSIONS

Women's self-reported statuses on a screening questionnaire corresponded to the stages of the decision model coded from their interviews. What women actually decided to do (use hormone therapy or something else) was not associated with their decision process. Satisfaction with the decision, uncertainty about the decision, and other factors related to the decision were independent of the decision phases.

Do physicians do as they say? The case of mammography

OBJECTIVE

To assess the utility of survey-based physician policy in predicting actual mammography ordering behavior, as measured by medical record abstraction.

DESIGN

Cross-sectional survey of practicing community physicians. Responses were correlated with data abstracted from the medical records of patients in the practices of the participating physicians.

PARTICIPANTS

Family and general practitioners in Washington State. Medical records of female patients aged 40 to 80 years provided data on actual mammography performance.

MAIN OUTCOME MEASURES

The proportions of female patients aged 40 to 49 and 50 to 80 years who had received a screening mammogram within the previous 2 years.

RESULTS

Of the more than 100 potential predictors available, only 4 were significantly associated with screening rates for women younger than 50 years and only 3 were associated with screening rates for older women. Regression models explained only 21% to 25% of the variance in screening rates. Physician estimates of screening rates were poorly correlated with actual screening rates.

CONCLUSIONS

Practicing physicians do not know how well they screen their patients using mammography. Extensive survey data, including direct estimates of behavior, demographics, policy measures, and case scenario responses, were of limited use in predicting actual screening rates. Our results underscore the importance of using data rather than proxy measures to study physician performance.

Physician policies on the use of preventive hormone therapy

BACKGROUND

Current guidelines recommend that most postmenopausal women be offered preventive hormone therapy (PHT), but there have been no surveys of U.S. physicians' policies since these guidelines appeared. We sought to measure physicians' policies and attitudes about PHT and compare them with the American College of Physicians' guideline on the use of PHT.

METHODS

We used a stratified, randomized survey of gynecologists, family physicians, and general internists in Washington, Alaska, Montana, and Idaho.

RESULTS

Nearly all respondents reported strong belief in the benefits of PHT and felt that the vast majority of their patients should be offered PHT. Where they differed, gynecologists believed even more strongly in its benefits than other respondents. Physicians estimated that 3% of their patients with a uterus were on regimens without any progestin and 23% were on regimens including time without any hormones. Gynecologists ranked mammography first and PHT use second on a list of eight preventive services, while the other respondents ranked smoking cessation first and PHT fourth (P < .0001 for differences).

CONCLUSIONS

Among surveyed physicians, there was near unanimous adoption of policies favoring the recommendation of PHT. Gynecologists believed in it even more strongly than family physicians and general internists and ranked it as more important than counseling about smoking cessation.

Cardiologists' use of clinical information for management decisions for patients with unstable angina: a policy analysis

Previous studies of management of unstable angina have revealed substantial differences in management between different hospitals, especially with respect to the use of coronary angiography. Physicians in a hospital with angiography facilities were more inclined to perform angiography than were physicians in hospitals without these facilities, even when differences in patient populations were taken into account. The authors compared the management strategies of 18 cardiologists, working in hospitals with and without angiography facilities, using a series of paper-case summaries, in order to assess the contribution of individual variability between physicians to practice differences. Physicians who worked in a hospital with in-house angiography facilities were more inclined to request angiography in similar case summaries, but the inter-individual variation exceeded the between-hospital variation. The variation in individual policies with respect to the decision to initiate coronary angiography could be associated with differences in weighting clinical information. These results confirm that practice variations may have many causes: variability in patients' characteristics, variations in how physicians react to these, differences in the availability of services, and variability in thresholds for action.

Variation in the use of coronary angiography in patients with unstable angina is related to differences in patient population and availability of angiography facilities, without affecting prognosis

OBJECTIVES

Examination of the difference in management strategies with respect to coronary angiography in patients with unstable angina pectoris, and the consequences of this difference on prognosis.

DESIGN

Prospective registration of consecutive patients admitted to two different hospitals.

SETTING

University and a large community hospital in Rotterdam, the Netherlands.

SUBJECTS

Patients under 80 years, without recent (< 4 weeks) infarction or recent (< 6 months) coronary revascularization procedure, admitted for chest pain suspected to indicate unstable angina pectoris.

MAIN OUTCOME MEASURES

Decision to initiate coronary angiography or to continue on medical treatment. At 6 months the occurrence of death and myocardial infarction was measured.

RESULTS

Clinical variables associated with the decision to initiate angiography were young age, male gender, progression of angina, multiple pain episodes and use of beta-blocker or calcium antagonists before admission, abnormal ST-T segment on baseline ECG, recurrent pain in hospital, and ECG changes during pain. These associations did not differ between hospitals. Nevertheless, angiography was performed more often in the presence of angiography facilities (university hospital), independent of the variable case-mix. Survival and infarct-free survival were similar in both hospitals, 96% and 90% respectively.

CONCLUSION

The difference in angiography rate for unstable angina can be explained in part by differences in patient population and hospital facilities, but no difference was observed in physicians' assessment of patient characteristics. The observed practice variation did not affect prognosis.

Disease-specific versus generic measurement of health-related quality of life in insulin-dependent diabetic patients

The health-related quality of life of 170 adult insulin-dependent diabetic patients was measured cross-sectionally to compare a disease-specific instrument, Diabetes Quality of Life (DQOL) questionnaire, and two generic instruments, the Duke Health Profile (DUKE) and the General Health Perceptions Questionnaire (GHP). The generic measures provided as much or more information about health-related quality of life as the disease-specific instrument. This was demonstrated both by comparison of the DQOL with the DUKE and GHP and by comparison of the disease-specific with the generic components of a modified version of the DQOL. Patients with the diabetic complication of nephropathy had increased worry over their health and lower general health perceptions. Neither the duration of diabetes nor the intensity of insulin therapy, however, was found to have a statistically significant effect on any of the health-related quality of life scores. Nondiabetic factors, such as the comorbidity, nondiabetic medications, marital status, social relationships, and family arguments were found to be predictors of health-related quality of life more often than the diabetic factors duration of diabetes, complications, and intensity of insulin therapy. These analyses suggest the clinical value of using generic questionnaires to measure health-related quality of life and psychosocial factors to identify nondiabetic problems that might respond to intervention, thereby potentially enhancing the effect of diabetes-specific therapy.

White South Africans' Reactions to Black Advancement: A Two-Sample Confirmatory Investigation of the Structure of Attitude Using an Analogy to the Multitrait-Multimethod Design

The tripartite (affective, conative, cognitive) theory of attitude has been investigated in a number of empirical studies, with findings mostly favoring the theory. Little attention has been paid, however, to other important characteristics of attitude. One of these is multiplexity which refers to the number of separate domains into which an attitude object can be partitioned. In this study, a data design was used which made it possible to investigate trait and domain structure simultaneously. A questionnaire measuring affective, conative, and cognitive responses to three aspects of black advancement was administered to two groups of white South Africans: English speakers employed by a large private-sector company and Afrikaans speakers employed by the government. Confirmatory techniques were employed to investigate the structure of the data. Single-group analysis procedures adapted from Widaman (1985) were initially performed to establish a model satisfactory for both samples. Multi-group procedures were then performed on the two samples to investigate group differences in data structure. The structure was very similar in the two samples with the exception that domain variances were smaller in the English-speaking sample.

Effect of chronic caffeine administration on monoamine and monoamine metabolite concentrations in rat brain

Caffeine was chronically administered in four doses (0, 10, 25, and 50 mg/kg/day) to rats via twice-daily intraperitoneal injections for 30 days. Concentrations of brain tissue monoamines, dopamine (DA), norepinephrine (NE), and serotonin (5HT), and monoamine metabolites, dihydroxyphenylacetic acid (DOPAC), homovanillic acid (HVA), 3-methoxy-4-hydroxyphenylglycol (MHPG), and 5-hydroxyindoleacetic acid (5HIAA), were determined. At the 10 mg/kg/day dose, no significant changes were found compared with controls. At 25 mg/kg/day and 50 mg/kg/day significant changes were observed within each monoamine system. In striatum, DA and 5HT were increased, while DOPAC was decreased. In frontal cortex, NE was increased. In cerebellum, 5HT and MHPG were increased.

The relationship of family dynamics/social support to patient functioning in IDDM patients on intensive insulin therapy

A 6 month pilot study was conducted to examine the relationship between family dynamics/social support and patient functioning in diabetic patients on intensive insulin therapy. Intensified therapy was associated with improvements in the DUHP symptom score, MHI psychological well-being score, and in the DUHP social functioning score. In diabetic patients, regardless of therapy, extreme family dynamics were correlated with higher DUHP symptom scores and lower MHI psychological well-being scores at the initial measurement time. However, over the 6 month study period, extreme family dynamics were predictive of improvements in the DUHP symptoms score and in the quality of friendships in diabetic patients on intensive insuline therapy. In diabetic patients, regardless of therapy, higher levels of social support correlated with higher levels of psychological and social functioning at the initial measurement time, and with improvements in quality of family life over the 6 month measurement time. Higher social support was also associated with improvements in quantity of friends and the DUHP social functioning score in diabetic patients on intensive insulin therapy. The study also generated empiric support for co-evolutionary models of disease states/family dynamics/treatment systems by showing that 6 month changes in family dynamics were predicted by the initial FACES adaptability measure and the initial mean monthly glucose value. Intensified therapy predicted lower family cohesion and more family rigidity over the 6 month study period. These findings also suggest, when combined with the result that diabetic patients from more cohesive families experienced a rise in monthly mean glucose values, that some diabetic patients may become trapped in a vicious cycle which perpetuates poor glucose control and extreme family dynamics.

Pity the poor gatekeeper: a transatlantic perspective on cost containment in clinical practice

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A systems perspective on clinical management

A process-tracing descriptive approach is described which is aimed at understanding the clinical management of diabetes mellitus both from the physician's and the patient's perspective. Physician/patient pairs were interviewed about their views of diabetes management. Content analysis and statement classification were used to develop a four-stage model for clinical management which successfully classified 98% of physician statements and 97% of patient statements. Both four-stage models can be combined with a simplified systems description of clinical diabetes to form a unitary systems model for clinical management. Video recording of routine clinic visits with stimulated recall by physicians suggests this systems view of management has considerable heuristic and explanatory potential. A case analysis is presented to illustrate the explanatory value of the systems perspective on difficult management problems.

Community based studies of diabetes control: program development and preliminary analysis

In this report are examined the patterns of control of diabetes mellitus achieved by practicing family physicians in small communities in the Pacific Northwest and Alaska. The diabetic patients under study appear to be broadly similar to patients in tertiary care settings, where most studies of diabetes care have been carried out. Motivated, competent family physicians, knowledgeable about tight control of diabetes, appear to have considerable difficulty in maintaining even modest levels of biochemical control. Goals in this study for fasting plasma glucose levels for patients with insulin-dependent diabetes mellitus (IDDM) averaged between 120 and 160 mg/100 ml. Glucose levels actually achieved ranged up to 360 mg/100 ml. A similar though lesser discrepancy was noted for patients with non-insulin-dependent diabetes mellitus (NIDDM), with achieved levels ranging up to 270 mg/100 ml fasting plasma glucose. There were wide individual differences among physicians in management styles and treatment policy, including wide discrepancies in emphasis on diet, use of oral hypoglycemic agents, and insulin use. This diversity is felt to merit further investigation. Collaborative studies of this type with community based physicians are feasible and academically rewarding. Significant research questions can be addressed and answered.U

Individual differences in selecting patients for regular haemodialysis

Eight clinicians in a renal dialysis unit were asked to classify the suitability of 100 cases (some real, some simulated) for regulat haemodialysis. Seven categories were used, ranging from "excellent prospect: accept without reservation" to "unequivocal rejection," based on 18 items of information previously agreed on as sufficient for the purpose. The ways in which they classified the cases different considerably; only six cases were placed in the same category by all eight clinicians, and this was the "unequivocal rejection" category. Analysis of the extent to which they made effective use of the items showed that between three and nine items were used to a sufficient extent to reach significance for the 100 cases.

Doctors as decision-makers: a computer-assisted study of diagnosis as a cognitive skill

When viewed as a sequence of decisions clinical diagnosis becomes amenable to detailed investigation in terms of standard statistical concepts. A study of six clinicians diagnosing identical sets of cases of non-toxic goitre is used to illustrate an objective technique for studying the diagnostic process with the aid of a digital computer. Considerable variation in clinicians' routes to correct diagnosis is shown when these routes are compared in detail by five statistical measures related to the effective use of the information available to the clinicians. For rapid analysis of diagnostic skill two visual methods are presented. These can be developed for teaching undergraduates the interpretative skills involved in diagnosis and for studying such skills in experienced clinicians.

Psychological illness in medical outpatients

A survey of psychological illness in medical outpatients reveals an incidence of 27·4% which is close to that of previous studies. The bulk of the cases are anxiety states and reactive depressions, and the great majority respond well to drugs and simple psychotherapy. The most important aetiological factors are shown to be disturbances of interpersonal relationships within the family with alcoholism, financial difficulties, illness and bereavement being of special importance. The problem of minor psychological illness is discussed from the viewpoint of community medicine, as well as that of the medical, surgical and gynaecological clinic. A simple scheme for the management of the more difficult cases, in co-operation with a Medical Social Work Department, is presented and is shown to work successfully during busy outpatient clinics.

Tuberous sclerosis presenting as cardiac arrhythmia

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Changes in cognitive and social functioning of diabetic patients following initiation of insulin infusion therapy

Functional health outcomes resulting from intensive insulin regimens may differ depending upon the age of the diabetic patient. This study tested the hypothesis that health functioning is poorer for younger insulin-dependent diabetic (IDDM) patients following a change to the insulin infusion pump regimen, with progressive improvements occurring in functional health status at higher age levels. Thirty IDDM patients aged 10-47 years were administered health status instruments prior to changing to the new regimen, and again six months later. The instruments assessed physical, cognitive, psychological, and social health functioning. When compared at six months to an age-matched control group on conventional insulin therapy, declines in social activities were found for younger insulin pump patients, with improvements occurring linearly as age increased. Lower performance levels were also found for the younger patients in Conceptual Quotient (CQ), an indicator of cognitive functional status, with progressive improvements with age through the early 30s. However, corresponding declines in function occurred at the oldest age levels. Adaptation to an intensive diabetes regimen appears to be more difficult at younger and older age levels.