The employment experience of the graduates of 1996

High relapse rate in children with non-advanced nodular lymphocyte predominant Hodgkin's lymphoma (NLPHL or nodular paragranuloma) treated with chemotherapy only

Nodular lymphocyte predominant Hodgkin's lymphoma (NLPHL) is a rare variant of Hodgkin's lymphoma (HL) in children. Since specific immunohistochemical staining has become available, NLPHL can be separated from classical Hodgkin's lymphoma (cHL) more accurately. Scarce information is available about pediatric NLPHL treated with chemotherapy only. Therefore, clinical characteristics, treatment, response and outcome of seven pediatric NLPHL patients, median age 9.2 years (range 7.5 - 14.2 years), diagnosed between 1986 - 2003 among 58 HL patients, uniformly treated in a single center with chemotherapy only, were evaluated. The median follow-up time was 4.2 years (range 2.1 - 10.2 years). NLPHL patients were stage I (n = 5), II (n = 2), whereas cHL, median age 11.4 years (range 3.3 - 15.9 years), were stage I (n = 8), II (n = 17), III (n = 9), IV (n = 1). Upfront treatment of NLPHL patients consisted of six courses of epirubicin, bleomycin, vinblastine and dacarbazine (EBVD) without radiotherapy, whereas cHL patients received six courses of EBVD (n = 14) or 4 - 6 courses of EBVD/MOPP (mitoxin, oncovin, procarbazine, prednison; n = 21). Chemotherapy was used as primary treatment thereby aiming to avoid radiotherapy with potential serious side effects to growing jaws and thyroid. All seven patients reached complete remission (CR). Four patients relapsed, of which three locally. These three were salvaged with second-line chemotherapy without radiation therapy (RT) and are in second CR. One patient relapsing with stage III disease was salvaged by EBVD/MOPP followed by autologous BMT and is also in second CR for 36 months. The event-free survival (EFS) is 43% and overall survival (OS) 100%. This study shows that apart from histology, immunohistochemistry (ICH) is required for diagnosing NLPHL. Moreover, it illustrates that although cure of pediatric NLPHL is feasible with chemotherapy only, high dosages of cytotoxic drugs are necessary as salvage treatment in a relatively high proportion of patients after relapse.

Radiation pneumonitis in breast cancer patients treated with taxanes: does sequential radiation therapy lower the risk?

Taxanes are now routinely used in conjunction with radiation therapy (RT) as adjuvant therapy for breast cancer. Recent publications have reported several cases of radiation pneumonitis (RP) in patients receiving RT and taxane chemotherapy, thus raising concern as to the safety of this combination. To decrease the potential risk of RP, we sequenced RT after taxane chemotherapy with a target interval of 3-4 weeks in two consecutive institutional breast protocols. Forty patients were treated on two adjuvant systemic protocols consisting of modified radical mastectomy (n = 9) or breast-conserving surgery (n = 31), followed by adjuvant doxorubicin, cyclophosphamide, and a sequential taxane (ACT), followed by RT. All patients had either node-positive or high-risk node-negative breast cancer and were treated between October 2000 and September 2002. Postmastectomy, a median dose of 5040 cGy was delivered to the chest wall. After breast-conserving surgery, a median dose of 4680 cGy was delivered to the breast plus a 1400 cGy boost to the surgical cavity. Information regarding RP was gathered retrospectively by reviewing patient records. With a median follow-up of 28 months (range 6-42 months), no cases of clinical RP were identified and no local failures had occurred. The median time interval for all patients between the completion of chemotherapy and the initiation of RT was 34 days (range 5-70 days). At the latest follow-up, 2 patients were diagnosed with metastatic disease and 38 patients were without evidence of disease. Sequencing of RT after taxane therapy with a target interval of 3-4 weeks does not appear to result in increased pulmonary toxicity and is associated with good local control.

Data from a professional society placement service as a measure of the employment market for physicians

PURPOSE

To determine whether data from a professional society placement service--the Professional Bureau of the American College of Radiology--are a valid measure of the employment market.

MATERIALS AND METHODS

For the United States from 1990 to 1998, the authors compared three placement service measures-the annual number of job listings, job seekers, and listings per seeker-with two presumably valid measures of the employment market-annual total jobs available (which was ascertained from surveys of hiring) and radiologist median income relative to the all-physician median. For the comparisons, both graphic displays of the data and correlation were used.

RESULTS

In graphs, patterns of change were similar. The correlation of job listings, which measure demand, with total jobs, which also measure demand, was 0.84 (P =.04). The correlation of (a) job seekers, a measure of supply, and (b) listings per seeker, which involve both supply and demand, with total jobs was substantial but lower: 0.58 (P =.23) and 0.76 (P =.08), respectively. Correlation of the three placement service measures with relative income, which presumably depends on both supply and demand, was 0.80-0.88 (P <.05 for each measure).

CONCLUSION

The statistical significance levels of the correlations and the pattern of findings--namely, stronger correlations among measures of the same aspect of the employment market--indicate that these placement service data are valid and reasonably accurate measures of the employment market.

Determinants of differences among radiologists in starting salaries

OBJECTIVE

We sought to ascertain the actual effect of each of a broad range of factors that plausibly might affect starting salary.

MATERIALS AND METHODS

We surveyed radiologists who completed training in 1997 and obtained 487 relevant responses. Multiple regression analysis was used to identify the independent effects of characteristics of the physician, his or her job and employment search, and market area characteristics of his or her practice locality.

RESULTS

Academic starting salaries were, other things equal, 6% below private practice. Residency-only graduates had incomes 7% below a typical fellowship income. Only a few fellowship fields garnered incomes that were significantly different from the typical income. More managed care in a locality was associated with lower income, and a higher percentage of elderly in the locality was associated with a higher income. We found no statistically significant (p < 0.05) effects of sex, job location constraints, local per capita income, local cost of living, or (generally) graduate quality as measured by the ranking of a graduate's residency program.

CONCLUSION

The determinants of income are multiple and varied, including physician characteristics, such as field of subspecialty training; job characteristics, such as academic versus private practice employment; and market area characteristics. However, the study yielded as many puzzling, negative findings, such as the lack of effect of physician quality or of even severe locational constraints, as positive, expected findings.

Hiring of diagnostic radiologists in 1998

OBJECTIVE

We sought to determine the 1998 hiring activities of physician practices with respect to diagnostic radiologists.

MATERIALS AND METHODS

A survey was mailed to a sample of 970 radiology practices in the spring through fall of 1999; 73.0% responded. Responses were weighted to represent all practices in the United States providing diagnostic radiology services. Findings were compared with results of similar surveys from previous years.

RESULTS

In 1998, multiradiologist groups sought to hire 2299 (+/-148 [standard error]) diagnostic radiologists, an increase of 20% from 1977. Positions offered in 1998 were split almost equally between expansion positions and replacements for those who had left a practice. Another 422 (+/-58) positions had been vacated that practices did not seek to refill. In 1998, 621 (+/-57) diagnostic radiologists left active practice, which is more than the usual number of approximately 400 annually but less than the approximately 800 of 1996 and 1997. There was no significant association between hiring activity and the self-perceived effect of managed care on a group.

CONCLUSION

The pace of hiring and turnover of diagnostic radiologists increased in 1998. Positions available continue to exceed radiologists available to fill them; the excess was approximately 330 positions, which is not significantly different from the excess reported for 1997, but is higher than the (not statistically significant) net shortfall of 51 positions estimated for 1996.