Arch Intern Med
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Intravenous (IV) therapy-associated phlebitis is common, but its causes are ill defined. Some cases may be related to bacterial colonization of the skin surrounding the IV catheter, especially by Staphylococcus aureus. This prospective study examined the association of phlebitis with anterior nares S aureus carriage, as well as with other potential risk factors. ⋯ The primary finding of this study was that nasal colonization with S aureus did not increase the risk of developing IV catheter-associated phlebitis. Our rate of IV catheter-associated phlebitis was similar to that in other studies, but the factors predisposing to phlebitis differed somewhat from those in previous studies.
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Over the past decade, while physician home visiting has continued to decline, the home care industry has been experiencing dramatic growth. In response, several major physician organizations have been encouraging increased physician education and involvement in home care and urging related health policy changes. This study provides the first in-depth, nationally representative descriptive data on the current home visiting practice and related attitudes of physicians. ⋯ Although the great majority (over 75%) of FPs and IMs still regard the physician home visit as important for the care of selected patients, only about half report making one or more home visits within a 12-month period. Family physicians generally report a greater involvement in home care than do IMs. Physician reimbursement for home visits is perceived to be inadequate, and almost half (45%) indicate that they would do more home visits if reimbursement were increased. Most physicians (over 80%) have the opinion that home care agencies should be used more.
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To determine whether brief general instructions in a typical proxy-instruction advance directive (California Durable Power of Attorney for Health Care [DPAHC]) provide interpretable information about patient requests to limit life-saving treatments, and to determine whether patient treatment preferences are stable over time. ⋯ The brief general instruction component of the California DPAHC is not helpful in communicating patient wishes regarding specific life-saving procedures.
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Ciguatera fish poisoning is a distinctive clinical syndrome associated with the consumption of contaminated marine fish. It is endemic in many popular travel destinations, including the Caribbean and Pacific Islands, where travelers are at risk. ⋯ Ciguatera fish poisoning is a health risk to travelers to endemic regions, and their risk likely equals that of indigenous population groups. Barracuda should never be eaten, and travelers should exercise caution when considering other fish dishes, notably, grouper and red snapper.