Gema Rodríguez-Trigo, MD; Jan-Paul Zock, PhD; Francisco Pozo-Rodríguez, MD; Federico P. Gómez, MD; Gemma Monyarch, MSc; Laura Bouso, MSc; M. Dolors Coll, PhD; Héctor Verea, MD; Josep M. Antó, MD; Carme Fuster, PhD; Joan Albert Barberà, MD; for the SEPAR (Sociedad Española de Neumología y Cirugía Torácica)-Prestige Study Group
Oil spills are ecological disasters, but their health effects on humans are uncertain. This study followed 501 fishermen who participated in the clean-up of a 2002 oil spill off the coast of northwestern Spain. The fishermen had a higher prevalence of respiratory symptoms, higher levels of markers suggestive of airway injury in exhaled breath condensate, and chromosomal alterations in lymphocytes compared with 177 local fishermen who did not participate in clean-up activities. Participation in clean-up was associated with adverse health findings, but the long-term clinical significance of the observations is not known.
Ann Intern Med. 2010;153(8):489-498. doi:10.7326/0003-4819-153-8-201010190-00279
Caroline Minassian, MSc; Francesco D'Aiuto, PhD; Aroon D. Hingorani, PhD; Liam Smeeth, PhD
Chronic inflammatory states, such as periodontal disease, are increasingly believed to play a role in causing cardiovascular disease. Using a large administrative database, researchers found that adults who underwent invasive dental procedures had an increased risk for myocardial infarction or stroke in the 4 weeks after the procedures compared with during other times. Further study is needed to determine whether this transient increase is due to acute dental inflammation, periprocedure changes in antiplatelet medications, physiologic stress, or other mechanisms.
Ann Intern Med. 2010;153(8):499-506. doi:10.7326/0003-4819-153-8-201010190-00006
CME
Michele Heisler, MD, MPA; Sandeep Vijan, MD, MS; Fatima Makki, MPH; John D. Piette, PhD
This randomized trial compared usual care with a reciprocal peer-support program that paired diabetic patients who had similar self-management challenges to assist each other through weekly contact. Patients in the reciprocal peer-support program had greater improvement in hemoglobin A1c levels, were more likely to initiate insulin treatment, and had several other positive outcomes compared with patients who received usual care. Reciprocal peer support holds promise as a method for diabetes care management.
Ann Intern Med. 2010;153(8):507-515. doi:10.7326/0003-4819-153-8-201010190-00007
Max R. O'Donnell, MD, MPH; Julie Jarand, BSc, MD; Marian Loveday, BSc, MPhil; Nesri Padayatchi, BSc, MBChB, DCH, DTM+H, DHSM, DPH, MS(Epi); Jennifer Zelnick, MSW, ScD; Lise Werner, MSc; Kasavan Naidoo, MSc, BSc; Iqbal Master, MBChB; Garth Osburn, MBChB; Charlotte Kvasnovsky, MD, MPH; Karen Shean, MSc; Madhukar Pai, MD, PhD; Martie Van der Walt, PhD; Charles R. Horsburgh, MD, MUS; Keertan Dheda, MBBCh, PhD
The rates of multidrug-resistant tuberculosis (MDR-TB) and extensively drug-resistant tuberculosis (XDR-TB) are high in South Africa, but the risks for these diseases among health care workers have not been quantified. This retrospective study estimated the rate of hospitalizations for the initiation of treatment of MDR-TB and XDR-TB in a single South African province where all treatments occurred at a single referral hospital. Health care workers had more than 5 and 6 times the rates of hospitalization for MDR-TB and XDR-TB treatment, respectively, as those of non–health care workers. These observations suggest a need for tuberculosis-control programs that target health care workers.
Ann Intern Med. 2010;153(8):516-522. doi:10.7326/0003-4819-153-8-201010190-00008
James Douketis, MD; Alberto Tosetto, MD; Maura Marcucci, MD; Trevor Baglin, MD, PhD; Mary Cushman, MD, MSc; Sabine Eichinger, MD; Gualtiero Palareti, MD, PhD; Daniela Poli, MD; R. Campbell Tait, MBChB; Alfonso Iorio, MD
Guidelines recommend at least 3 months of anticoagulation for unprovoked venous thromboembolism (VTE) and indefinite treatment for some patients. Questions remain about the best implementation of d-dimer testing for identifying patients with low recurrence risk who might safely avoid prolonged anticoagulation. This patient-level meta-analysis of 7 studies involved 1818 patients with a first unprovoked VTE who had d-dimer testing after anticoagulation was stopped and were followed for recurrent VTE. Researchers confirmed that positive d-dimer results after cessation of anticoagulation is associated with recurrent VTE and that timing of testing, patient age, and d-dimer cut point do not affect this association.
Ann Intern Med. 2010;153(8):523-531. doi:10.7326/0003-4819-153-8-201010190-00009
CME Supplemental Content
Beatrice A. Golomb, MD, PhD; Laura C. Erickson, BS; Sabrina Koperski, BS; Deanna Sack, BS; Murray Enkin, MD; Jeremy Howick, PhD
This study evaluated how frequently placebo composition was specified in the published reports of randomized, placebo-controlled trials in 4 journals (New England Journal of Medicine, JAMA, The Lancet, and Annals of Internal Medicine). Most published reports did not include a description of placebo composition. Descriptions of placebo composition were less common for studies of oral medications than for injections and other treatments.
Ann Intern Med. 2010;153(8):532-535. doi:10.7326/0003-4819-153-8-201010190-00010
David A. Savitz, PhD; Lawrence S. Engel, PhD
In this issue, Rodríguez-Trigo and colleagues' study, on the health of fishermen who participated in clean-up of a 2002 oil spill off the coast of Spain, provides an opportunity to consider practices that will facilitate study of health effects among the 50 000 workers and others exposed during the 2010 Deepwater Horizon spill and future incidents. This editorial recommends collecting data from workers as early as possible; conducting detailed exposure assessment; considering a broad range of health issues; and planning research to guide immediate public health interventions and emphasizes the need to recognize and work within the political context.
Ann Intern Med. 2010;153(8):540-541. doi:10.7326/0003-4819-153-8-201010190-00276
Howard Weitz, MD; Geno Merli, MD
In this issue, Minassian and colleagues report an association between invasive dental treatment and vascular events. This editorial reviews the advances in our understanding of perioperative risk and notes the limited ability of the study to determine the mechanism that explains the transient increase in vascular risk after invasive dental procedures. The study is an important reminder to continue cardioprotective antiplatelet agents if at all possible before dental procedures in patients who are receiving these agents.
Ann Intern Med. 2010;153(8):542-543. doi:10.7326/0003-4819-153-8-201010190-00013
Amelie G. Ramirez, DrPH; Barbara J. Turner, MD, MSED, Executive Deputy Editor
In this issue, Heisler and colleagues' randomized trial provides evidence that a peer-support program can improve diabetes outcomes. This editorial sees promise in reciprocal peer support and other interventions that engage laypeople in helping others manage disease. The editorialists note unanswered questions about payment, standards for training, and long-term outcomes of such programs.
Ann Intern Med. 2010;153(8):544-545. doi:10.7326/0003-4819-153-8-201010190-00014
Michelle Daniel, MD
Ann Intern Med. 2010;153(8):546. doi:10.7326/0003-4819-153-8-201010190-00015
Michal Shani, MD, MPH
Ann Intern Med. 2010;153(8):547. doi:10.7326/0003-4819-153-8-201010190-00016
Ann Intern Med. 2010;153(8):549. doi:10.7326/0003-4819-153-8-201010190-00018
Ann Intern Med. 2010;153(8):549. doi:10.7326/0003-4819-153-8-201010190-00019
Ann Intern Med. 2010;153(8):549-550. doi:10.7326/0003-4819-153-8-201010190-00020
Ann Intern Med. 2010;153(8):550. doi:10.7326/0003-4819-153-8-201010190-00021
Ann Intern Med. 2010;153(8):550-551. doi:10.7326/0003-4819-153-8-201010190-00022
Ann Intern Med. 2010;153(8):551-552. doi:10.7326/0003-4819-153-8-201010190-00023
Meghan Doraty, BHSc
Ann Intern Med. 2010;153(8):548. doi:10.7326/0003-4819-153-8-201010190-00017
Srinivas Merugu, MD
Ann Intern Med. 2010;153(8):JC4-2. doi:10.7326/0003-4819-153-8-201010190-02002
Mario Di Napoli, MD
Ann Intern Med. 2010;153(8):JC4-3. doi:10.7326/0003-4819-153-8-201010190-02003
Ronald L. Koretz, MD
Ann Intern Med. 2010;153(8):JC4-4. doi:10.7326/0003-4819-153-8-201010190-02004
Harvey J. Murff, MD, MPH
Ann Intern Med. 2010;153(8):JC4-5. doi:10.7326/0003-4819-153-8-201010190-02005
Jacob Korula, MD
Ann Intern Med. 2010;153(8):JC4-6. doi:10.7326/0003-4819-153-8-201010190-02006
Christopher J. Robinson, MD, MSCR
Ann Intern Med. 2010;153(8):JC4-7. doi:10.7326/0003-4819-153-8-201010190-02007
Alexander W. Chessman, MD
Ann Intern Med. 2010;153(8):JC4-8. doi:10.7326/0003-4819-153-8-201010190-02008
Paul Heidenreich, MD, MS
Ann Intern Med. 2010;153(8):JC4-9. doi:10.7326/0003-4819-153-8-201010190-02009
David R. Gutknecht, MD
Ann Intern Med. 2010;153(8):JC4-10. doi:10.7326/0003-4819-153-8-201010190-02010
Barbara Connolly, MD; Wieslaw Oczkowski, MD
Ann Intern Med. 2010;153(8):JC4-11. doi:10.7326/0003-4819-153-8-201010190-02011
Thomas Fekete, MD
Ann Intern Med. 2010;153(8):JC4-12. doi:10.7326/0003-4819-153-8-201010190-02012
Alfonso Iorio, MD
Ann Intern Med. 2010;153(8):JC4-13. doi:10.7326/0003-4819-153-8-201010190-02013
Ann Intern Med. 2010;153(8):I-45. doi:10.7326/0003-4819-153-8-201010190-00002
Ann Intern Med. 2010;153(8):I-54. doi:10.7326/0003-4819-153-8-201010190-00003
Ann Intern Med. 2010;153(8):I-62. doi:10.7326/0003-4819-153-8-201010190-00004
Ann Intern Med. 2010;153(8):I-28. doi:10.7326/0003-4819-153-8-201010190-00275
Robert Kocher, MD; Ezekiel J. Emanuel, MD; Nancy-Ann M. DeParle, JD
This commentary provides the view of individuals presently or previously affiliated with the White House Office of Health Care Reform about the opportunities and challenges that the Affordable Care Act is likely to present for the practice of medicine.
Ann Intern Med. 2010;153(8):536-539. doi:10.7326/0003-4819-153-8-201010190-00274