Pattern of hospitalizations for angioedema in New York between 1990 and 2003.

BACKGROUND: The epidemiologic characteristics of angioedema have not been well described in the United States, especially regarding hospitalization patterns. This fact is particularly relevant given the increased use of angiotensin-converting enzyme inhibitors, a known cause of angioedema. OBJECTIVE: To profile hospital admissions for angioedema in New York State with respect to age, sex, race, comorbidities, and year. METHODS: A database of all acute hospitalizations in New York State was examined between 1990 and 2003. Patient admissions that had the principal admission diagnoses of angioedema and other acute allergic disorders (anaphylaxis, urticaria, or allergy unspecified) were extracted. Characteristics of angioedema admissions were tabulated and compared with those of other acute allergic disease admissions with respect to demographic variables and comorbidities. RESULTS: There were 6,775 hospitalizations for angioedema during the study period. The number of angioedema hospitalizations increased progressively from 293 in 1990 to 636 in 2003, which exceeded the number of hospitalizations for anaphylaxis that year. African Americans constituted 42% of the angioedema admissions despite being less than 16% of the state population. The increase in hospitalizations for angioedema was most marked in patients with a diagnosis of hypertension, and for each study year, patients admitted with angioedema were consistently older than those admitted with other allergic disorders. CONCLUSIONS: Angioedema has become the most common nonasthmatic acute allergic disorder that results in hospitalization in New York State. The predilection for angioedema occurring in patients with hypertension suggests that angiotensin-converting enzyme inhibitor use may play a role in this trend.     

Estimates of HIV incidence among persons testing for HIV using the sensitive/less sensitive enzyme immunoassy, New York City, 2001

BACKGROUND: Estimates of the incidence of HIV infection among persons testing for HIV can be derived by applying a newly available serologic test to the diagnostic specimen of HIV-positive persons. Such estimates would enhance the targeting of HIV prevention resources and provide a sensitive outcome measure for prevention program evaluation. The goal of this investigation was to estimate the incidence of HIV infection among persons testing for HIV in New York City. METHODS: The study population consisted of persons testing for HIV in public settings in New York City during 2001 (n = 114,703). We applied a less sensitive enzyme immunoassay (LS-EIA) (Vironostika, BioMerieux, Durham, NC) to the diagnostic blood specimen of 1022 persons in whom HIV (non-AIDS) had been diagnosed for the first time in 2001. The distribution of transmission risk among HIV-negative persons--men who have sex with men (MSM), injection drug users (IDUs), heterosexuals-from a large telephone health survey was used to generate denominators for transmission risk groups. RESULTS: The 1022 persons tested by the LS-EIA represented 27% of all persons in whom HIV (non-AIDS) had been diagnosed in New York City during 2001. The incidence of HIV was estimated to be 0.29% per year (95% CI: 0.20-0.38), and was significantly higher for men than women (rate ratio 3.6, 95% CI: 2.6-5.1), and HIV incidence increased with age. Male IDU and MSM testers had the highest HIV incidence rates: 2.7% per year (95% CI: 2.3-3.1) and 2.5% per year (95% CI: 2.1-2.8), respectively. CONCLUSIONS: Male IDUs and MSM may be good candidates for intensified targeting of HIV prevention resources in New York City.     

Enhancing palliative care education in medical school curricula: implementation of the palliative education assessment tool.

The authors report the results of a Robert Wood Johnson Foundation-funded project that catalyzed New York State medical schools to develop and implement strategic plans for curricular change to enhance palliative care education. The project used the Palliative Education Assessment Tool for curricular mapping of palliative care education throughout each school's four-year curriculum and used site visits to facilitate strategic planning within each institution. Of the 14 New York State medical schools, 13 participated in the project. Ten provided strategic plans for change, with a total of 71 specific goals (median = 5 per school). Of these goals, 67 (94.4%) had been implemented or were in the active-planning process one year after the plans were created. Overall, palliative care content was enhanced in four curricular areas: basic science courses, ethics and humanities courses, clerkship rotations, and faculty development in palliative care. The process of self-assessment, curriculum mapping of a specific thematic area, and strategic planning for change appears to have successfully enhanced the palliative care content in the medical schools' curricula.     

Examining the Use of ICD-9 Diagnosis Codes for Primary Immune Deficiency Diseases in New York State

Purpose

To use International Classification of Disease Codes (ICD-9) codes to investigate primary immune deficiency (PID) in New York State.

Methods

We investigated the diagnosis of Primary Immune Deficiency (PID) in New York State (NYS) using the Statewide Planning and Research Cooperative System (SPARCS) database, a comprehensive data reporting system that collects ICD-9 codes for each patient hospitalized in NYS.

Results

From 2000–2004 there were 13,539,358 hospitalizations for 4,777,295 patients; of these, 2,361 patients (0.05 %) were diagnosed with one or more of the ICD-9 codes for PID. Antibody defects were the most common diagnoses made. The PID population had significantly more Caucasians, and fewer African American or Hispanic subjects compared to the general population. Subjects with PID codes were younger, had longer hospitalizations, were less likely to have Medicare and more likely to have Medicaid or Blue Cross insurance. Most hospitalizations were due to respiratory and infectious diseases. Most patients resided in the most populous counties, Kings, New York and Queens, but the distribution of home zip codes was not proportional to county populations.

Conclusions

These data provide useful information on incidence and complications of selected PID diagnoses in one large state.     

Effect of a year-long primary care clerkship on graduates' selection of family practice residencies

This report compares the selection of family practice residencies from 1981 through 1989 by graduates trained at two campuses of the State University of New York (SUNY)-Health Science Center at Syracuse College of Medicine, at other New York State campuses, and at all U.S. medical schools. One of the SUNY-Syracuse cohorts comprised the students who had completed all their work at the Syracuse campus, while the other comprised those who had spent their third year at the campus in Binghamton, which has a year-long, half-day-a-week primary care clerkship that is not available at the Syracuse campus, which has no primary care clerkship. Comparison of the proportions of the graduates in the two SUNY-Syracuse cohorts who chose family practice residencies, and comparisons of the proportions of graduates from other New York state schools and from all U.S. schools who selected family practice residencies during the same nine-year period, indicate that the proportion of students trained during their third year at the Binghamton campus who selected family practice residencies was significantly greater (21%; p less than .001). Additional investigation is required to determine whether the year-long nature of the required clerkship affects graduates' choices more than does the primary care content of the clerkship.     

A program to enhance k-12 science education in ten rural New York school districts.

The Rural Partnership for Science Education, designed by educators and scientists in 1991 with funding from the National Institutes of Health, works in two rural New York State counties with students and their teachers from kindergarten through grade 12 to improve pre-college science education. The Partnership is an alliance among ten rural New York school districts and several New York State institutions (e.g., a regional academic medical center; the New York Academy of Sciences; and others), and has activities that involve around 4,800 students and 240 teachers each year. The authors describe the program's activities (e.g., summer workshops for teachers; science exploration camps for elementary and middle-school students; enrichment activities for high school students). A certified science education specialist directs classroom demonstrations throughout the academic year to support teachers' efforts to integrate hands-on activities into the science curriculum. A variety of evaluations over the years provides strong evidence of the program's effectiveness in promoting students' and teachers' interest in science. The long-term goal of the Partnership is to inspire more rural students to work hard, learn science, and enter the medical professions.     

Women with sickle cell disease report low knowledge and use of long acting reversible contraception

BackgroundHigh rates of unplanned pregnancy and low rates of contraception use are reported among women with sickle cell disease (SCD). Pregnancy in women with SCD is high risk and unintended pregnancies limit opportunities to provide indicated preconception care and counseling. Contraceptive use in women with SCD is complicated by a lack of disease-specific data about treatment risks and benefits. The purpose of this study was to describe, for the first time in the U.S. context, contraceptive use, knowledge and preferences in adult cohort of women with SCD.Materials and MethodsA single-center survey study of women with SCD of reproductive age from our Center's adult and pediatric sickle cell centers.ResultsSeventy-eight women ages 28-65 years (median 33.5 years, IQR 16) completed surveys. Seventy-three percent of respondents had an average of 2.5 pregnancies (S.D. 1.22) and of these, 58% reported being pregnant when they did not want to be pregnant at least once. The most common forms of contraception used were condoms (87%), birth control pills (46%), medroxyprogesterone (44%) and withdrawal (44%). Twenty-two percent of subjects reported using a long-acting reversible form of contraception and 21% reported a tubal ligation or partner vasectomy. Respondents demonstrated low knowledge of the efficacy of contraceptive options and over-estimated the risk of pregnancy with the IUD, implant. Contraceptive priorities included pregnancy prevention, decreasing HIV transmission and effects on SCD symptoms.ConclusionsWomen with SCD have high rates of unintended pregnancy, low knowledge of contraceptive efficacy and low use of long-acting reversible contraception.     

Genetic screening for hypertrophic cardiomyopathy in large,asymptomatic military cohorts

Sudden cardiac death (SCD) is one of the leading causes of mortality in the U.S. military and competitive athletes. In this study, we simulate how genetic screening may be implemented in the military to prevent an SCD endpoint resulting from hypertrophic cardiomyopathy (HCM). We created a logistic regression model to predict variant pathogenicity in the most common HCM associated genes MYH7 and MYBPC3. Model predictions were used in conjunction with the gnomAD database to identify frequencies of pathogenic variants. Extrapolating these variants to a military population, lives saved and cost benefit analyses were conducted for screening for HCM related to pathogenic variants in MYH7 and MYBPC3. Genetic screening for HCM followed by echocardiography in individuals with pathogenic variants is predicted to save an average of 2.9 lives per accession cohort, based on historical cohort sizes, and result in a break‐even cost of ~$7 per test. The false positives, defined as disqualified individuals for military service who do not have HCM, are predicted to be 0 individuals per accession cohort. This study suggests that the main barriers for the implementation of genetic screening for the U.S. military are the low detection rate and variant interpretation.     

Estimates of the likelihood that a Down''s syndrome child of unknown genotype is a consequence of an inherited translocation.

The proportions of Down's syndrome livebirths associated with a Robertsonian translocation inherited from a carrier parent were estimated from data in the New York State Chromosome Registry and in two previous publications. Indirect estimates were made in each 5-year maternal age interval; these were derived from mutation rates for these translocations and maternal age specific prevalence rates in livebirths. The proportions diminished steadily with increasing maternal age. The ranges for the seven maternal age groups from under 20 to 45 to 49 were: 1.1 to 2.8%, 1.0 to 2.7%, 0.7 to 1.8%, 0.5 to 1.3%, 0.2 to 0.4%, 0.05 to 0.1%, and 0.02 to 0.04%. Direct estimates from the observed data could only be attempted for two age groups, women under 30 and those 30 or more. For those under 30 the range in proportions was 0.9 to 1.9% and for those 30 and over, 0.2 to 0.4%. In general the lowest proportions at any age were derived from New York State data and the highest from Japanese data.     

"Informed altruism" and "partner restriction" in the reduction of HIV infection in injecting drug users entering detoxification treatment in New York City, 1990-2001

OBJECTIVE: To assess recent developments in the HIV epidemic in injecting drug users (IDUs) in New York City. With >50,000 cases of AIDS in IDUs, New York has experienced the largest HIV/AIDS epidemic in IDUs of any city in the world. METHODS: Serial cross-sectional surveys conducted continuously from 1990 to 2001 of IDUs entering the Beth Israel Medical Center (BIMC) drug detoxification program in New York City. HIV serostatus, use of prevention services, and risk behaviors were measured. Individuals were permitted to participate multiple times in the surveys but not more than once in any year. RESULTS: Two thousand eight hundred eighty-seven individuals contributed 3100 observations from 1990 to 2001. There was a substantial and consistent decline in the prevalence of HIV infection among IDUs entering the BIMC detoxification program, from 54% (165/304) in 1991 to 13% (39/303) in 2001 (P < 0.0001). The decline was highly linear, with r2 = 0.92 and a slope of -3.7% in seroprevalence per year. The decline occurred for both males and females, both short and long-term IDUs, and the three largest racial/ethnic subgroups (all P < 0.001 by Cochran-Armitage testing). Use of HIV prevention services increased substantially, particularly syringe exchange and voluntary HIV counseling and testing. General reductions in injection risk behaviors occurred, but substantial numbers of IDUs continued to engage in both receptive and distributive syringe sharing. Two conditional types of risk reduction not currently recommended by health authorities were reported: "informed altruism," in which persons who knew that they were HIV seropositive reduced transmission behavior, and "partner restriction," in which persons who shared needles and syringes primarily confined this sharing within small social networks. CONCLUSIONS: HIV infection continues to decline in this population of IDUs in New York City, suggesting the possibility of bringing very high prevalence epidemics under control. Risk elimination may not be required; rather, multiple forms of risk reduction may be effective in reducing HIV transmission within a local population of IDUs.     

The patient clinical information system (PatCIS): technical solutions for and experience with giving patients access to their electronic medical records

As health records evolve into electronic form, increasing demand is being made to provide patients with access to them. We sought to study the character and impact of such access to determine how patients use such records, what cognitive effects it has on them, and how it affects their relationship with their health care providers. We created the Patient Clinical Information System (PatCIS) to interface with the clinical data repository at New York Presbyterian Hospital (NYPH) to allow patients to add to and review their medical data. We also provided educational resources and automated advice programs. We provided access to the system to thirteen subjects over a 36-month period and reviewed their activities in the system's usage log. We also collected data via questionnaire and telephone interview. We collected data for a total of 223 patient months. We found that patients varied in their use of the system, from once a month or less to one or more times per day. All patients primarily used the system to review laboratory results. Both they and their physicians believed that use of the system enhanced the patients' understanding of their conditions and improved their communication with their physicians. There were no adverse events encountered during the study.     

Differential blood leukocyte populations based on individual variances and age

Immunologic Research - Blood was collected from the New York State Department of Health (NYSDOH) employees to assess variances in leukocyte numbers in January, May, and September throughout a year...     

Geographic distribution, frequency, and specimen source of Mycobacterium avium complex serotypes isolated from patients with acquired immunodeficiency syndrome.

Isolates of Mycobacterium avium complex from 727 patients with acquired immunodeficiency syndrome (AIDS) were submitted by medical centers across the United States to the Centers for Disease Control for serotyping. We were able to type 630 (87%) of these isolates by our seroagglutination procedure. Almost all typeable isolates were M. avium (serotypes 1 to 6 and 8 to 11). Blood was the major specimen source for both M. avium and the nontypeable isolates. M. intracellulare serotypes made up only 3% of all isolates from AIDS patients, with sputum being the major specimen source. More than 50% of the isolates originated from either New York or California, with serotype 4 being isolated most frequently in New York and serotype 8 appearing most frequently in California. AIDS patients in Los Angeles had a significantly higher isolation frequency for serotype 8 and a significantly lower one for serotype 4 in comparison with patients in either San Francisco or New York City.     

Mental illness and the late Victorians: a study of patients admitted to three asylums in York, 1880-1884

The case histories of the patients newly admitted to the Retreat Asylum in York between 1880-1884 were examined. Most patients were aged under 50 years, single and non-Quaker, and a majority satisfied the Research Diagnostic Criteria for a diagnosis of schizophrenia or affective disorder. It was found that 72.9% of the patients were deluded, the most common delusions being of persecution, grandeur and guilt; in 34.9% of the deluded patients, the delusion had a religious content. Suicidal ideation was recorded in the case records of 31.4% of the patients. Drug therapy was commonly prescribed, a history of assault on other patients or asylum staff was recorded in 38.1% of the patients, and 11% of patients were force fed at some stage during their illness. Within a year of admission 49.1% of the patients were discharged, the prognosis being better for patients with an affective illness than for schizophrenia, but 31.4% remained in the asylum for five or more years. The characteristics, alleged causes of mental illness, and treatment and outcome of the Retreat patients were compared with those of patients admitted during the same period to the two other York asylums which served different socio-economic groups of the population. Mortality rates were higher in the asylum admitting mainly pauper patients, and possible reasons for this are explored.     

Human immunodeficiency virus infections among civilian applicants for United States military service, October 1985 to March 1986. Demographic factors associated with seropositivity

During the six months from October 1985 through March 1986, blood samples from 306,061 civilian applicants for military service from the United States were tested for antibody to the human immunodeficiency virus (HIV). Four hundred sixty subjects were positive for the antibody as determined by Western (immune) blot reactivity. The mean prevalence of HIV infection in this population of teenagers and young adults was thus 1.50 per 1000. According to multivariate analysis, the following demographic factors were found to be significant independent predictors of a positive HIV-antibody test: age (adjusted odds ratio = 1.10 per year), black race (adjusted odds ratio = 2.04), male sex (adjusted odds ratio = 1.84), residence in a densely populated county (adjusted odds ratio = 1.05 per 1000 per square mile), and residence in a metropolitan area with a high incidence of the acquired immunodeficiency syndrome (adjusted odds ratio = 1.53). Antibody-positive applicants were identified in 43 of the 50 states. Counties with high prevalence rates for HIV (greater than 5 per 1000) were located in New York State (four counties), New Jersey (three counties), California (two counties), Maryland (two counties), and Texas, Colorado, and Washington, D.C.     

Implementing a comprehensive relative-value-based incentive plan in an academic family medicine department.

The authors describe the implementation and first three years (1997-1999) of a department-wide incentive plan of the Department of Family Medicine at the State University of New York at Buffalo School of Medicine and Biomedical Sciences. By using a consensus approach, a representative elected committee designed a clinical relative value unit (explained in detail) that could be translated to equally value and reward faculty efforts in patient care, education, and research and which allowed the department to avoid the imposition of a model that could have undervalued scholarship and teaching. By 1999, the plan's goal of eight patient-care-equivalent points per four-hour session had been exceeded for pure clinical care. Clearly, only a small financial incentive was necessary (in 1999, an incentive pool of 4% of providers' gross salary) to motivate the faculty to be more productive and to self-report their efforts. Long-term productivity for pure clinical care rose from 9.8 points per session in 1997 to 10.4 in 1999. Of the mean total of 3,980 points for the year 1999, the contribution from teaching was 1,146, or 29%, compared with 25% in 1997. For scholarship, the number of points was 775, or 20%, in 1999, compared with 11% in 1997. The authors describe modifications to the original plan (e.g., integration of quality measures) that the department's experience has fostered. Problems encountered included the lack of accurate and timely billing information from the associated teaching hospitals, the inherent problems of self-reported information, difficulties of gaining buy-in from the faculty, and inherent risks of a pay-for-performance approach. But the authors conclude that the plan is fulfilling its goal of effectively and fairly quantifying all areas of faculty effort, and is also helping the department to more effectively demonstrate clinical productivity in negotiations with teaching hospitals.     

Effects of Medicaid drug-payment limits on admission to hospitals and nursing homes

BACKGROUND. Many state Medicaid programs limit the number of reimbursable medications that a patient can receive. We hypothesized that such limitations may lead to exacerbations of illness or to admissions to institutions where there are no caps on drug reimbursements. METHODS. We analyzed 36 months of Medicaid claims data from New Hampshire, which had a three-drug limit per patient for 11 of those months, and from New Jersey, which did not. The study patients in New Hampshire (n = 411) and a matched comparison cohort in New Jersey (n = 1375) were Medicaid recipients 60 years of age or older who in a base-line year had been taking three or more medications per month, including at least one maintenance drug for certain chronic diseases. Survival (defined as remaining in the community) and time-series analyses were conducted to determine the effect of the reimbursement cap on admissions to hospitals and nursing homes. RESULTS. The base-line demographic characteristics of the cohorts were nearly identical. In New Hampshire, the 35 percent decline in the use of study drugs after the cap was applied was associated with an increase in rates of admission to nursing homes; no changes were observed in the comparison cohort (RR = 1.8; 95 percent confidence interval, 1.2 to 2.6). There was no significantly increased risk of hospitalization. Among the patients in New Hampshire who regularly took three or more study medications at base line, the relative risk of admission to a nursing home during the period of the cap was 2.2 (95 percent confidence interval, 1.2 to 4.1), and the risk of hospitalization was 1.2 (95 percent confidence interval, 0.8 to 1.6). When the cap was discontinued after 11 months, the use of medications returned nearly to base-line levels, and the excess risk of admission to a nursing home ceased. In general, the patients who were admitted to nursing homes did not return to the community. CONCLUSIONS. Limiting reimbursement for effective drugs puts frail, low-income, elderly patients at increased risk of institutionalization in nursing homes and may increase Medicaid costs.     

Serologic evidence of canine and equine ehrlichiosis in northeastern United States.

In a retrospective study, indirect fluorescent-antibody staining methods were used to detect immunoglobulins to Ehrlichia canis and Ehrlichia risticii in canine and equine sera that had originally been analyzed for antibodies to Borrelia burgdorferi. Analyses of 60 dog serum specimens collected in Connecticut and New York State during 1986 revealed antibodies to E. canis in 7 (11.7%) specimens; titration endpoints ranged from 1:40 to 1:320. Three of these dogs had anemia. Of the 187 equine serum specimens obtained in Connecticut during 1985 and analyzed by indirect fluorescent-antibody staining methods, 17 (9.1%) contained antibodies to E. risticii. Maximal antibody titers of 1:1,280 were recorded for serum specimens collected from three equids during May and July. We conclude that canine and equine ehrlichiosis coexist with Lyme borreliosis in Connecticut and the lower Hudson River Valley of New York State.     

Breast cancer screening in underserved women in the Bronx.

This article reports the results of mammography screening among socioeconomically disadvantaged women in Bronx, NY using a federally funded low-cost or no-cost cancer screening service. The New York State Department of Health provided funds for the uninsured through the Bronx Breast Health Partnership. All women < or = 40 years underwent screening mammography using both a mobile van unit and hospital-based mammographic x-ray unit, both American College of Radiology (ACR) accredited. Return visits were coordinated by a follow-up clinic at Montefiore Medical Center using a patient navigator who acted as an advocate for patients with abnormal screening findings. The overall detection rate of 12.9 per 1000 women screened was significantly higher than the New York State detection rate of 6 per 1000 and 5.1 per 1000 nationally. Availability of a patient navigator was an essential factor in the effectiveness of the work-up of problem cases. Low-cost or no-cost breast cancer screening programs can improve the availability, accessibility, acceptability, and utilization of mammography among underserved and uninsured women who are least likely to be screened otherwise.