Faculty Bibliography

Bellevue Hospital, after all, is the quintessential municipal hospital -- huge emergency room, Level 1 trauma center, recipient of New York City's urban fallout for 275 years. Thousands of medical workers -- doctors, nurses, medical students, technicians, orderlies, therapists, clerical workers -- were poised at the ready, but there were no patients

BACKGROUND: The Sept 11, 2001 (9/11) World Trade Center (WTC) disaster has been associated with several subacute and chronic health effects, but whether excess mortality after 9/11 has occurred is unknown. We tested whether excess mortality has occurred in people exposed to the WTC disaster. METHODS: In this observational cohort study, deaths occurring in 2003-09 in WTC Health Registry participants residing in New York City were identified through linkage to New York City vital records and the National Death Index. Eligible participants were rescue and recovery workers and volunteers; lower Manhattan area residents, workers, school staff and students; and commuters and passers-by on 9/11. Study participants were categorised as rescue and recovery workers (including volunteers), or non-rescue and non-recovery participants. Standardised mortality ratios (SMR) were calculated with New York City rates from 2000-09 as the reference. Within the cohort, proportional hazards were used to examine the relation between a three-tiered WTC-related exposure level (high, intermediate, or low) and total mortality. FINDINGS: We identified 156 deaths in 13,337 rescue and recovery workers and 634 deaths in 28,593 non-rescue and non-recovery participants. All-cause SMRs were significantly lower than that expected for rescue and recovery participants (SMR 0.45, 95% CI 0.38-0.53) and non-rescue and non-recovery participants (0.61, 0.56-0.66). No significantly increased SMRs for diseases of the respiratory system or heart, or for haematological malignancies were found. In non-rescue and non-recovery participants, both intermediate and high levels of WTC-related exposure were significantly associated with mortality when compared with low exposure (adjusted hazard ratio 1.22, 95% CI 1.01-1.48, for intermediate exposure and 1.56, 1.15-2.12, for high exposure). High levels of exposure in non-rescue and non-recovery individuals, when compared with low exposed non-rescue and non-recovery individuals, were associated with heart-disease-related mortality (adjusted hazard ratio 2.06, 1.10-3.86). In rescue and recovery participants, level of WTC-related exposure was not significantly associated with all-cause mortality (adjusted hazard ratio 1.25, 95% CI 0.56-2.78, for high exposure and 1.03, 0.52-2.06, for intermediate exposure when compared with low exposure). INTERPRETATION: This exploratory study of mortality in a well defined cohort of 9/11 survivors provides a baseline for continued surveillance. Additional follow-up is needed to establish whether these associations persist and whether a similar association over time will occur in rescue and recovery participants. FUNDING: US Centers for Disease Control and Prevention (National Institute for Occupational Safety and Health, Agency for Toxic Substances and Disease Registry, and National Center for Environmental Health); New York City Department of Health and Mental Hygiene.

ABSTRACT: BACKGROUND: Effectiveness of combined physician and patient-level interventions for blood pressure (BP) control in low-income, hypertensive African Americans with multiple co-morbid conditions remains largely untested in community-based primary care practices. Demographic, clinical, psychosocial, and behavioral characteristics of participants in the Counseling African American to Control Hypertension (CAATCH) Trial are described. CAATCH evaluates the effectiveness of a multi-level, multi-component, evidence-based intervention compared with usual care (UC) in improving BP control among poorly controlled hypertensive African Americans who receive primary care in Community Health Centers (CHCs). METHODS: Participants included 1,039 hypertensive African Americans receiving care in 30 CHCs in the New York Metropolitan area. Baseline data on participant demographic, clinical (e.g., BP, anti-hypertensive medications), psychosocial (e.g., depression, medication adherence, self-efficacy), and behavioral (e.g., exercise, diet) characteristics were gathered through direct observation, chart review, and interview. RESULTS: The sample was primarily female (71.6%), middle-aged (mean age = 56.9 +/- 12.1 years), high school educated (62.4%), low-income (72.4% reporting less than $20,000/year income), and received Medicaid (35.9%) or Medicare (12.6%). Mean systolic and diastolic BP were 150.7 +/- 16.7 mm Hg and 91.0 +/- 10.6 mm Hg, respectively. Participants were prescribed an average of 2.5 +/- 1.9 antihypertensive medications; 54.8% were on a diuretic; 33.8% were on a beta blocker; 41.9% were on calcium channel blockers; 64.8% were on angiotensin converting enzyme (ACE) inhibitors/angiotensin receptor blockers (ARBs). One-quarter (25.6%) of the sample had resistant hypertension; one-half (55.7%) reported medication non-adherence. Most (79.7%) reported one or more co-morbid medical conditions. The majority of the patients had a Charlson Co-morbidity score >/= 2. Diabetes mellitus was common (35.8%), and moderate/severe depression was present in 16% of participants. Participants were sedentary (835.3 +/- 1,644.2 Kcal burned per week), obese (59.7%), and had poor global physical health, poor eating habits, high health literacy, and good overall mental health. CONCLUSIONS: A majority of patients in the CAATCH trial exhibited adverse lifestyle behaviors, and had significant medical and psychosocial barriers to adequate BP control. Trial outcomes will shed light on the effectiveness of evidence-based interventions for BP control when implemented in real-world medical settings that serve high numbers of low-income hypertensive African-Americans with multiple co-morbidity and significant barriers to behavior change

Traditionally, the skeletal survey has been the standard modality for the detection of osteolytic bone disease in multiple myeloma. In addition to its poor sensitivity for the detection of osteolytic lesions, this modality is not able to identify extramedullary lesions and focal bone marrow involvement, nor measure response to therapy. The application of novel imaging techniques such as computed tomography (CT), magnetic resonance imaging (MRI), and molecular imaging such as fluorine-18 fluorodeoxyglucose positron emission tomography CT ((18)F-FDG PET/CT) and fluorine-18 sodium fluoride positron emission tomography CT ((18)F-NaF PET/CT) has the potential to overcome these limitations as well as provide prognostic information in precursor states and multiple myeloma. Also promising is the use of dynamic contrast enhanced magnetic resonance imaging (DCE MRI) to measure vascular permeability, an important feature of myelomagenesis. This review summarizes the current status and possible future role of novel imaging modalities in multiple myeloma and its precursor states.

OBJECTIVE: Explore relationships between World Trade Center (WTC) exposures and sarcoidosis. METHODS: Sarcoidosis has been reported after exposure to the WTC disaster. We ascertained biopsy-proven post-9/11 sarcoidosis among WTC Health Registry enrollees. Cases diagnosed after Registry enrollment were included in a nested case-control study. Controls were matched to cases on age, sex, race or ethnicity, and eligibility group (eg, rescue or recovery worker). RESULTS: We identified 43 cases of post-9/11 sarcoidosis. Twenty-eight incident cases and 109 controls were included in the case-control analysis. Working on the WTC debris pile was associated with sarcoidosis (odds ratio 9.1, 95% confidence interval 1.1 to 74.0), but WTC dust cloud exposure was not (odds ratio 1.0, 95% confidence interval 0.4 to 2.8). CONCLUSIONS: Working on the WTC debris pile was associated with an elevated risk of post-9/11 sarcoidosis. Occupationally exposed workers may be at increased risk.

CONTEXT: Oral contraceptive (OC) use is common, but bone changes associated with use of contemporary OC remain unclear. OBJECTIVE: The objective of the study was to compare bone mineral density (BMD) change in adolescent and young adult OC users and discontinuers of two estrogen doses, relative to nonusers. DESIGN AND SETTING: This was a prospective cohort study, Group Health Cooperative. PARTICIPANTS: Participants included 606 women aged 14-30 yr (50% adolescents aged 14-18 yr): 389 OC users [62% 30-35 mug ethinyl estradiol (EE)] and 217 age-similar nonusers; there were 172 OC discontinuers. The 24-month retention was 78%. MAIN OUTCOME MEASURE: The main outcome measure was BMD measured at 6-month intervals for 24-36 months. RESULTS: After 24 months, adolescents using 30-35 mug EE OCs, but not those using lower-dose OCs, had significantly smaller adjusted mean percentage BMD gains than nonusers at the spine [group means (95% confidence interval for between group differences) 1.32 vs. 2.26% (-1.89, -0.13%)] and whole body [1.45 vs. 2.03% (-1.29%, -0.13%)]. Adolescents who discontinued 30-35 mug EE OC showed significantly smaller gains than nonusers at the spine after 12 months [0.51 vs. 1.72% (-2.38%, -0.30%)]. Young adult OC users did not differ from nonusers. However, OC discontinuers of both doses differed significantly from nonusers at the spine 12 months after discontinuation [-1.32% < 30 mug EE, -0.92% 30-35 mug EE vs. +0.27% nonusers (-2.48, -0.54, and -1.94%, -0.55%, respectively)]. Results were similar for mean absolute BMD change (grams per square centimeter). CONCLUSIONS: Both OC use and discontinuation were associated with BMD losses/smaller gains relative to nonusers (differences < 2% after 12-24 months for all skeletal sites). The clinical significance of these results regarding future fracture risk is unknown. Study of longer-term trends after discontinuation is needed.

BACKGROUND: Use of dermal fillers for soft tissue augmentation has become an integral part of aesthetic practices. Dermal fillers temporarily remove the appearance of rhytids and reduce the depth of skin folds. Even with the most experienced of injectors, adverse effects can and do occur ranging from mild bruising to severe injection necrosis. AIMS: Physicians should be able to treat the severe complication of vascular necrosis and detect impending necrosis after injection of a dermal filler, especially with hyaluronic acid fillers. MATERIALS AND METHODS: Case report of a patient who was followed for 6 months from time of injection of hyaluronic acid filler to complete healing of wound. RESULTS: Complete wound healing was achieved with early recognition and institution of treatment. DISCUSSION: We review a case report of injection necrosis and methods used to prevent and treat this complication. CONCLUSION: Early recognition of vascular necrosis with specific protocol for treatment after injection necrosis with hyaluronic acid fillers improves the outcome of wound healing.

OBJECTIVE:The European Registry on Cushing's syndrome (ERCUSYN) is designed to collect prospective and follow-up data at EU level on Cushing's syndrome (CS). DESIGN AND METHODS/METHODS:Baseline data on 481 CS patients (390 females, 91 males; mean age (±s.d.): 44±14 years) collected from 36 centres in 23 countries, including new patients from 2008 and retrospective cases since 2000. Patients were divided into four major aetiologic groups: pituitary-dependent CS (PIT-CS) (66%), adrenal-dependent CS (ADR-CS) (27%), CS from an ectopic source (ECT-CS) (5%) and CS from other aetiologies (2%). RESULTS:Proportion of men in the ECT-CS group was higher than in the other groups (P<0.05). The ADR-CS group was older than the PIT-CS (P<0.05). Prevalence of hirsutism (92%) and diabetes (74%) in ECT-CS was higher than in the other groups (P<0.05 and P<0.01 respectively). PIT-CS had more skin alterations, menstrual irregularities and hirsutism than ADR-CS (P<0.01). Reduced libido was more prevalent in men than women (P<0.01). Prevalence of spine osteoporosis was higher in men than women (P<0.05), and males had more vertebral and rib fractures than females (52 vs 18% for vertebrae; P<0.001 and 34 vs 23% for ribs; P<0.05). ECT-CS consulted a diabetologist more frequently than ADR-CS (P<0.05), while a gynaecologist was consulted more often by women with PIT-CS or ADR-CS than with ECT-CS (P<0.05). Overall, weight gain was more common in women than men (P<0.01). CushingQoL and EuroQoL visual analogue scale scores did not differ between the groups. CONCLUSIONS:The ERCUSYN project demonstrates a heterogeneous clinical presentation of CS at a European level, depending on gender and aetiology.

It has previously been shown that medical students perform poorly when assessing older adults with recurrent falls. To address this and teach students about other geriatric syndromes, a standardized patient, played by one of nine actresses, aging during the course of an afternoon, was developed. The patient is first aged 75 with falls, then 80 with memory problems, then 82 with an acute confusional state. The third-year students interact with the patient on a one-to-one basis. After seeing and examining her, the students write up the case and then meet with the supervising physician after each section to discuss the case. This intervention was well accepted, scoring 5.95 on a 7-point Likert-type scale. At the end of the clinical year, the students participated in an eight-case clinical skills examination that included a 79-year-old man with falls. Using the actor's checklists, the performances of the 42 medical students who had participated in the standardized patient experience were compared with those of the 128 who had not. Over the eight cases, there was no difference in the three domains of communication, information gathering, and physical examination, but in the geriatric case, the students who had participated in the experience performed significantly better in all three domains. The intervention students were also three times as likely to examine the subject's gait (60% vs 20%). A 3-hour interactive session substantially improved specific geriatric competencies. One can only wonder what more dedicated time could accomplish

Although psychosocial programming is seen as essential to the humanitarian response to the Darfur conflict, aid groups lack culturally-appropriate assessment instruments for monitoring and evaluation. The current study used an emic-etic integrated approach to: (i) create a culturally-appropriate measure of distress (Study 1), and (ii) test the measure in structured interviews of 848 Darfuris living in two refugee camps in Chad (Study 2). Traditional healers identified two trauma-related idioms, hozun and majnun, which shared features with but were not identical to posttraumatic stress disorder and depression. Measures of these constructs were reliable and correlated with trauma, loss, and functional impairment. Exploratory factor analysis resulted in empirical symptom clusters conceptually parallel to general Western psychiatric constructs. Findings are discussed in terms of their implications for psychosocial programming