Associations between oral health and general health: a surveywide association study of the NHANES.

OBJECTIVE: This proof of concept study uses data from the National Health and Nutrition Examination Survey (NHANES) to explore potential associations between oral and systemic health in a survey-wide association study (SWAS). BASIC RESEARCH DESIGN: Data from n=9,971 records in the 2015-2016 NHANES survey were used to evaluate associations between self-rated oral health and the various systemic health conditions that are included in the survey. Associations were estimated using survey-weighted linear regression models adjusted for age, sex, race, and smoking status. RESULTS: Substantial associations with self-rated oral health were evident after correction for multiple comparisons. The study revealed associations in categories of mental health, cardiovascular disease, and diabetes adding to the body of evidence. The study also suggested associations with physical functioning, vision, hearing, genitourinary symptoms, and the prevalence of hepatitis. CONCLUSIONS: The SWAS method demonstrated the ability to identify associations between oral health and systemic health. Suggested associations should be investigated further investigated with emphasis on both biologic and societal mechanisms. The noteworthy associations with mental health, physical activity, and cardiovascular disease in this study inform clinicians from each of these disciplines that they may benefit from collaborations with oral health care providers to promote whole-person health.

A novel method for removal of penile zipper entrapment.

Penile entrapment in a zipper is a presentation that may be seen in any emergency department. A method of release is presented that has not been previously described in the literature.

Tumor necrosis factor-alpha, interleukin-1 beta, and interleukin-6 levels in febrile, young children with and without occult bacteremia.

OBJECTIVE: To determine the utility of plasma levels of tumor necrosis factor-alpha (TNF), interleukin 1 beta (IL-1), and interleukin 6 (IL-6) in the prediction of occult bacteremia in febrile, young children. STUDY DESIGN: Prospective, case-control study conducted in a large, urban, children's hospital emergency department. Eligibility criteria were: 0 to 36 months of age, febrile, nontoxic appearing, immunocompetent, no apparent bacterial source for fever on physical examination, and blood culture obtained. Additional blood, procured at the time of the blood culture, was analyzed by enzyme-linked immunosorbent assay for TNF, IL-1, and IL-6. Children with positive blood cultures for pathogenic bacteria served as cases. Two age-matched controls for each case were selected from the children with negative cultures. RESULTS: Out of 1329 enrollees, 33 cases and 66 controls were evaluated. IL-6 levels were significantly higher for the cases than controls but with moderate overlap in their ranges. TNF and IL-1 levels were not significantly different between cases and controls. Height of fever, duration of fever, acute illness observation score, absolute band count, and white blood cell count were all much less predictive of bacteremia than either IL-6 or absolute neutrophil count (ANC). The optimum IL-6 threshold value had a sensitivity of 88%, a specificity of 70%, a positive predictive value (PPV) of 7.0%, a negative predictive value (NPV) of 99.6%, and an odds ratio (OR) of 16.7 (95% confidence interval [CI], 4.8-71.6). The optimum ANC threshold value had a sensitivity of 82%, a specificity of 74%, a PPV of 7.5%, a NPV of 99.4%, and an OR of 12.8 (95% CI, 3.2-59.7). The best predictor was a combination of IL-6 and ANC. It had a sensitivity of 100%, a specificity of 78%, a PPV of 10.4%, a NPV of 100%, and an OR which is undefined because of the 100% sensitivity (95% CI, 33.0-infinity). For comparison, a WBC >15 x 10(9) cells/L had a sensitivity of 48%, a specificity of 79%, a PPV of 5.5%, a NPV of 98.3%, and an OR of 3. 5 (95% CI, 1.1-10.7). CONCLUSIONS: In febrile children 0 to 36 months of age, IL-6 levels may be helpful in the prediction of occult bacteremia, but TNF and IL-1 levels are not. IL-6 levels alone or notably when combined with an ANC were more predictive of occult bacteremia than traditional tests and clinical criteria. The wide range in the IL-6 values for cases and controls detracts from the precision of the findings. The lack of rapid processing and clinical availability of IL-6 assays hampers its present application. However, despite these drawbacks and given the poor ability of traditional clinical and laboratory criteria to predict occult bacteremia, these results suggest a possible future role for IL-6 in predicting occult bacteremia when rapid assays become available.

A clinical trial of propofol vs midazolam for procedural sedation in a pediatric emergency department.

OBJECTIVE: To compare the effectiveness, recovery time from sedation, and complication rate of propofol with those of midazolam when used for procedural sedation in the pediatric emergency department (PED). METHODS: A prospective, blinded, randomized, clinical trial comparing propofol and midazolam was conducted in the PED of a tertiary pediatric center. Eligible patients were aged 2-18 years with isolated extremity injuries necessitating closed reduction. All patients received morphine for pain, then were randomized to receive propofol or midazolam for sedation. Vital signs, pulse oximetry, and sedation scores were recorded prior to sedation and every 5 minutes thereafter until recovery. Recovery time, time from cast completion to discharge, and other time intervals during the PED course and all sedation-related complications were also recorded. RESULTS: Between August 1996 and October 1997, 91 patients were enrolled. Demographic data, morphine doses, and sedation scores were similar between the propofol and midazolam groups. Mean +/- SD recovery time for the propofol group was 14.9+/-11.1 minutes, compared with 76.4+/-47.5 minutes for the midazolam group, p<0.001. Mild transient hypoxemia was the most significant complication, occurring in 5 of 43 (11.6%) patients given propofol and 5 of 46 (10.9%) patients given midazolam (odds ratio 1.08, 95% CI = 0.24 to 4.76). CONCLUSION: In this study, propofol induced sedation as effectively as midazolam but with a shorter recovery time. Complication rates for propofol and midazolam were comparable, though the small study population limits the power of this comparison. Propofol may be an appropriate agent for sedation in the PED; however, further study is necessary before routine use can be recommended.

Impact of violence and the emergency department response to victims and perpetrator. Issues and protocols.

Research on the current epidemic of violence and its victims is limited. In the past decade, considerable attention has been focused in the area of domestic violence. Comprehensive emergency department (ED) domestic violence protocols have been developed and evaluated that address identification, treatment, safety issues, legal reporting statutes, and medical and psychosocial interventions. This article focuses on victims, perpetrators, and the occurrence of violence in the ED and describes issues and strategies for identification, intervention, and documentation.

Nonurgent use of the pediatric emergency department during the day.

OBJECTIVE: To evaluate the pattern and reasons for nonurgent use of the pediatric emergency department (PED) during regular office hours and why primary care physicians (PCP) approve such visits. DESIGN: Prospective, cross-sectional, observational study. SETTING: Free-standing, university-affiliated children's hospital emergency department. PATIENTS: Patients presenting to the PED and triaged as nonurgent between June and November 1994, Monday through Friday from 6:30 am to 6:30 pm, and Saturday 6:30 am to 12:00 noon. MEASUREMENTS: Registration and triage information and all communication with the PCP. RESULTS: Of 1020 eligible patients, 364 patients and their PCP completed the study. Fifty-two percent of the study patients were enrolled in a health maintenance organization (HMO). This is consistent with the penetration of managed care in this community. Most HMO (118 of 191, 62%) and non-HMO enrollees (147 of 173, 86%) did not call their PCP prior to arrival in the PED. Comparing the reasons given by these patients (HMO enrollees versus non-HMO) for not calling, we found: convenience (HMO 17% vs non-HMO 4%, P < 0.01), "no identified PCP" (HMO 17% vs non-HMO 42%, P < 0.01), and "felt problem was an emergency" (HMO 19% vs non-HMO 10%, P = 0.03) to be important differences. HMO enrollees received approval for the visit 79% of the time. These approvals were mostly after noon, whereas most denials occurred before noon. We found a pattern in the reason for approvals. Before 3:30 pm, the most common reason was that the PCP "considered the problem medically urgent" (48 out of 106). After 3:30 pm, without significant difference in the pattern of patient's chief complaints, there was a dramatic change to "a full office schedule" (25 out of 45) as the most common reason. CONCLUSION: Communication between the patient and PCP prior to the PED visit is poor in the study population. Convenience and physician workload appear to be important factors in the choice to use the PED for nonurgent problems.

A pilot study of the predictive value of plasma tumor necrosis factor alpha and interleukin 1 beta for Streptococcus pneumoniae bacteremia in febrile children.

OBJECTIVE: To determine the value of tumor necrosis factor alpha (TNF) and interleukin 1 beta (IL1) levels in predicting Streptococcus pneumoniae bacteremia in nontoxic-appearing, febrile children who do not have a bacterial source for their fever on physical examination. METHODS: A prospective, nested case-control study was conducted in a children's hospital ED. All febrile children < 3 years old who were believed to be immunocompetent and not in shock, had no obvious bacterial source for their fever on physical examination, and had a blood culture obtained were eligible. Plasma obtained at the time of the blood culture was available for analysis by enzyme-linked immunosorbent assays for TNF and IL1. Children who had positive blood cultures for Streptococcus pneumoniae were the cases. The controls were selected from children who had negative blood cultures. RESULTS: During a 1-year period, 12 cases and 65 controls were identified. There was no significant difference in age, height or duration of fever, or illness acuity between the groups. The following were used as threshold values for positive test: white blood cell (WBC) count > 15.0 x 10(9) cells/L, TNF > 21.5 ng/mL, and IL1 > 9.0 ng/mL. Using an estimated prior probability of bacteremia of 4%, the positive predictive value (PPV) and the negative predictive value (NPV) for bacteremia were 11.7% and 98.6% using the WBC count, 11.1% and 98.6% using the IL1 level, and 9.0% and 98.9% using the TNF level. The combination of WBC count with either TNF or IL1 gave an NPV of 100%, with PPVs of 8.5% for TNF and 9.9% for IL1. CONCLUSIONS: Like the WBC count, TNF and IL1 are good negative but poor positive predictors of Streptococcus pneumoniae bacteremia in nontoxic-appearing, febrile children. At present, the addition of plasma TNF or IL1 levels would add little to emergency physicians' ability to predict Streptococcus pneumoniae bacteremia. However, as the quantification of these cytokines becomes more rapid, available, and standardized, and more knowledge of TNF and IL1 levels during various illnesses is gained, their utility in the clinical setting for ruling out bacteremia should be further assessed.

Humeral fractures without obvious etiologies in children less than 3 years of age: when is it abuse?

OBJECTIVE: To determine the occurrence and frequency of abuse in children with humeral fractures without immediately obvious etiologies who are less than 3 years old and present with arm injuries. METHODS: A retrospective chart review was conducted of all children less than 3 years old treated for a humeral fracture at Children's Hospital Medical Center between July 1, 1990, and September 10, 1993. One hundred twenty-four charts of children with humeral fractures were reviewed for possible abuse using previously developed criteria. Charts were evaluated independently by the investigators. Consensus was reached on classification of each chart into the following categories: abuse, indeterminate, or not abuse. RESULTS: Abuse was diagnosed in 9 of 25 (36%) children less than 15 months of age, but in only 1 of 99 (1%) children older than 15 months (P < .05). Abuse was excluded in 91 of 124 (73%) children. No determination of abuse (indeterminate) could be made in 23 of 124 (18.5%) children. In children less than 15 months of age, abuse was diagnosed in 2 of 10 (20%) with supracondylar fractures and in 7 of 12 (58%) with spiral/oblique fractures. CONCLUSION: The prevalence of abuse in our children presenting with humeral fractures was much lower than in other published reports, especially in the children over the age of 15 months. However, we found a higher prevalence of supracondylar fractures associated with abuse than those same reports. Given these findings, abuse should be considered in all children less than 15 months of age with humeral fractures, including those with supracondylar fractures. The majority of humeral fractures in children are accidental, especially beyond the age of 15 months.