A systematic approach to laceration repair. Tricks to ensure the desired cosmetic result.

An organized, systematic approach to wound repair based on the mnemonic LACERATE can jog the memory and ensure a successful outcome. This stepwise approach consists of looking at the wound to assess repair options, anesthetizing and cleaning the wound, setting up equipment, selecting the proper repair technique, assessing results, determining the patient's tetanus immunization status, and educating the patient about wound care.

Dental nerve blocks. Toothache remedies for the acute-care setting.

Ideally, tooth pain is managed by a competent dentist, who can provide definitive care. However, timely access to such care may not be available late at night, on weekends, or in rural practice settings. This article introduces primary care physicians to dental nerve blocks that can be learned without extensive training and use in the acute-care setting to provide temporary relief of oral, dental, and facial pain.

Hypertension in Alaska Natives: association with overweight, glucose intolerance, diet and mechanized activity.

OBJECTIVE: Determine the prevalence of hypertension in Alaska Natives and evaluate risk factors. DESIGN: Population-based univariate and multivariate analysis of blood pressure in 1124 Alaska Natives over 20 years of age. RESULTS: The sample had mean: age 45 years, body mass index 27, systolic pressure 123 mmHg and diastolic pressure 73 mmHg. The age-adjusted rate of hypertension > or = 160/95 mmHg was 9.1% and 6.8% among Athabascan Indians and Yup'ik Eskimos, respectively. After controlling for age and sex there was significantly more hypertension among Athabascan Indians (OR = 1.53, CI = 1.07-2.2, p = 0.019) compared to Yup'ik Eskimos. Race was significantly associated with blood pressure > or = 140/90 when controlled for age and overweight (p = 0.01, OR = 0.78, CI = 0.69-0.95). The presence of hypertension was significantly associated with the following: intake of non-indigenous food (p = 0.01); mechanized activities (p = 0.01); and glucose intolerance in both women (p = 0.043) and men (p = 0.001). Multiple regression analysis revealed age (OR = 1.06, CI = 1.05-1.08) and overweight in both men (OR = 3.02, CI = 1.85-4.93) and women (OR = 2.76, CI = 1.81-4.19) to be significantly associated with BP > or = 140/90. CONCLUSION: Hypertension is no longer rare in Alaska Natives and is associated with overweight, non-indigenous diet, mechanized activities, and glucose intolerance.

Dietary change and obesity associated with glucose intolerance in Alaska Natives.

OBJECTIVE: To investigate frequency of food intake, body weight, and glucose intolerance in Alaska Natives. DESIGN: Height, weight, and random blood glucose levels were measured and a frequency-of-food-intake questionnaire was obtained. This questionnaire classified persons as consumers of indigenous foods or nonindigenous foods within three food groups. Those with a random blood glucose measurement > or = 6.72 mmol/L received an oral glucose tolerance test. SETTING: Community screening in 15 villages in Alaska. SUBJECTS: Nutrition screenings were done for 1,124 Alaska Native residents aged 20 years or older. An oral glucose tolerance test was done for 202 subjects. OUTCOMES MEASURED: Subjects were classified as consumers of indigenous or nonindigenous foods within three food groups. A diagnosis of non-insulin-dependent diabetes mellitus (NIDDM) was made on the basis of World Health Organization criteria. A determination of overweight was made on the basis of National Center for Health Statistics criteria. STATISTICAL ANALYSIS: A chi 2 test with Yates correction, t test, and linear regression, with two-sided P values. RESULTS: Athabascan Indians had twice the rate of NIDDM as Yup'ik Eskimos with significantly higher frequency of nonindigenous food intake, plus lower frequency of indigenous carbohydrate and fat intake. Subjects < or = 30 years old consumed significantly more nonindigenous protein and fat and low-nutrient-density carbohydrates than those > or = 60 years old. Persons who had glucose intolerance reported significantly greater consumption of nonindigenous protein and less seal oil. Incidence of overweight was significantly higher than was found 25 years ago. Participants with glucose intolerance were significantly more overweight than others. CONCLUSION: A pattern of increased frequency of nonindigenous protein, low-nutrient-density carbohydrate, and fat intake with less indigenous carbohydrate and fat consumption was found in subjects < or = 30 years old and in association with the higher rate of NIDDM found in the Athabascan Indians. Persons with glucose intolerance were significantly more overweight than others. APPLICATIONS: Although the nutritional value of indigenous foods for reducing disease risk should be promoted, nutrition education, especially among young adults, should also include building skills to select and prepare nonindigenous foods to attain a healthful diet. Although snacking is a concern, dietary fat was the most significant factor in obesity and NIDDM.