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In the Literature: Physician Reviews of HM-Relevant Research

The Hospitalist. 2012 February;2012(02):

Bottom line: Where feasible, reshuffling elective admissions to “smooth” demand across the week is associated with improved hospital flow.

Citation: Fieldston ES, Hall M, Shah SS, et al. Addressing inpatient crowding by smoothing occupancy at children’s hospitals. J Hosp Med. 2011;6:466-473.

Variability in Preferences, Experiences, and Expectations for Hospitalist Roles in Comanagement

Clinical question: Do provider expectations and experiences in comanagement differ from the traditional medical consultation model?

Background: Hospitalists participate in traditional medical consultation and, increasingly, a variety of comanagement with surgical and various medical specialists. It is uncertain what preferences and expectations on either side of the comanagement relationship might be. Learning more might lead to a better conceptual understanding and working definition of inpatient comanagement.

Study design: Baseline and follow-up surveys.

Setting: Large single-site academic medical center, hospitalist-hepatologist comanagement service.

Synopsis: All 41 respondents completed the baseline survey, with 32 respondents completing a total of 177 follow-up surveys. Respondents included hospitalists, hepatologists, nonphysician providers (NPPs), and GI fellows. Hospitalists were more likely than hepatologists to want to be informed about every patient care decision (83% versus 17%). The majority of respondents reported understanding their roles. At baseline, nearly all agreed that “comanagement tends to improve patient care.” However, at follow-up, fewer NPP and fewer GI fellows reported that patients on their service had received “better care than they would without comanagement.” At follow-up, fewer hospitalists than at baseline reported that there was one “physician leader to direct the overall management of the patient’s hospital course.”

Bottom line: Hospitalists were more likely than hepatologists, within a comanagement relationship, to want to be informed about every decision. Most expected—but fewer actually later reported—that the comanagement model improved patient care.

Citation: Hinami K, Whelan CT, Konetzka RT, and Meltzer DO. Provider expectations and experiences of comanagement. J Hosp Med. 2011;6:401-404.

Clinical Shorts

July can be a scary month

Systematic review of the effect of trainee changeover on patient outcomes shows efficiency decreases and patient mortality increases; however, the degree of risk, error rates, and effect on patient morbidity could not be determined.

Citation: Young JQ, Ranji SR, Watcher RM, Lee CM, Neihaus B, Auerbach AD. “July effect”: impact of the academic year-end changeover on patient outcomes: a systematic review. Ann Intern Med. 2011;155:309-315.

Prothrombin complex concentrate reverses rivaroxaban but not dabigatran

Randomized, double-blind placebo-controlled trial of healthy individuals demonstrates successful reversal of anticoagulant effects of rivaroxaban with prothrombin complex concentrate (PCC), but same dose of PCC had no influence on anticoagulation by dabigatran.

Citation: Eerenberg ES, Kamphuisen PW, Sijpkens MK, Meijers JC, Buller HR, Levi M. Reversal of rivaroxaban and dabigatran by prothrombin complex concentrate: a randomized, placebo-controlled, crossover study in healthy subjects. Circulation. 2011;124:1573-1579.

Do not wait to refer hospital-acquired acute kidney injury

Retrospective study suggests that early referral of medicine and surgical patients with hospital-acquired acute kidney injury results in decreased mortality and improved renal recovery without need for renal replacement therapy.

Citation: Meier P, Bonfils RM, Vogt B, Burnand B, Burnier M. Referral patterns and outcomes in noncritically ill patients with hospital-acquired acute kidney injury. Clin J Am Soc Nephrol. 2011;6:2215-2225.

Avoid TMP/SMX in elders taking spironolactone

Population-based nested case-control study showing that among elderly patients on spironolactone, treatment with trimethoprim-sulfamethoxazole was associated with a higher-than-tenfold increased risk of hyperkalemia requiring hospitalization. Consequently, this drug combination should be avoided if at all possible.

Citation: Antoniou T, Gomes T, Mamdani MM, et al. Trimethoprim-sulfamethoxazole induced hyperkalaemia in elderly patients receiving spironolactone: nested case-control study. BMJ. 2011;343:d5228.

Chocolate might really be good for you

Systematic review and meta-analysis of RCTs conclude that chocolate consumption is associated with substantial reductions in cardiometabolic risk, perhaps through the high content of polyphenols in cocoa and through increasing the bioavailability of nitric oxide.

Citation: Buitrago-Lopez A, Sanderson J, Johnson L, et al. Chocolate consumption and cardiometabolic disorders: systematic review and meta-analysis. BMJ. 2011;343:d4488.