Remote delivery of self-management education workshops for adults with chronic pain, 2020-2021.

OBJECTIVES: We intended to assess changes in pain-related outcomes among rural adults who completed 6-week self-management programs offered remotely during the COVID-19 pandemic. METHODS: We offered the Chronic Pain Self-Management Program and Chronic Disease Self-Management Program between May 2020 and December 2021. Delivery mode options included 2½-hour weekly videoconference, mailed toolkit plus 1-hour weekly conference call, and mailed toolkit alone. We conducted pre- and post-workshop surveys including questions on patient activation, self-efficacy, depression and pain disability. We used paired t-tests to compare pre-post differences in outcomes among participants completing 4 or more sessions. RESULTS: Among 218 adults reporting chronic pain, mean age was 57; 83.6% were female; and 49.5% participated via videoconference, 23.4% by phone and 27.1% via mailed toolkit alone. Completion rates were higher among phone (88.2%) versus videoconference (60.2%) workshop participants. Among completers, patient activation (mean change = 3.61, p = 0.01) and self-efficacy (mean change = 3.72, p < 0.0001) increased while depression scores (mean change = -1.03, p = 0.01), pain disability (mean change = -0.93, p = 0.003) and pain symptoms (mean change = -0.61, p = 0.001) decreased over the 6-week period. DISCUSSION: Self-management programs offered remotely during the pandemic were successful in improving patient activation, self-efficacy, depression, pain disability, and pain symptoms among rural adults experiencing chronic pain.

Impact of pet dog or cat exposure during childhood on mental illness during adolescence: a cohort study.

BACKGROUND: In our prior study of 643 children, ages 4-11 years, children with pet dogs had lower anxiety scores than children without pet dogs. This follow-up study examines whether exposure to pet dogs or cats during childhood reduces the risk of adolescent mental health (MH) disorders. METHODS: Using a retrospective cohort study design, we merged our prior study database with electronic medical record (EMR) data to create an analytic database. Common MH diagnoses (anxiety, depression, ADHD) occurring from the time of prior study enrollment to 10/27/21 were identified using ICD-9 and ICD-10 codes. We used proportional hazards regression to compare time to MH diagnoses, between youths with and without pets. From 4/1/20 to 10/27/21, parents and youth in the prior study were interviewed about the amount of time the youth was exposed to a pet and how attached s/he was to the pet. Exposure included having a pet dog at baseline, cumulative exposure to a pet dog or cat during follow-up, and level of pet attachment. The main outcomes were anxiety diagnosis, any MH diagnosis, and MH diagnosis associated with a psychotropic prescription. RESULTS: EMR review identified 571 youths with mean age of 14 years (range 11-19), 53% were male, 58% had a pet dog at baseline. During follow-up (mean of 7.8 years), 191 children received a MH diagnosis: 99 were diagnosed with anxiety (52%), 61 with ADHD (32%), 21 with depression (11%), 10 with combined MH diagnoses (5%). After adjusting for significant confounders, having a pet dog at baseline was associated with lower risk of any MH diagnosis (HR = 0.74, p = .04) but not for anxiety or MH diagnosis with a psychotropic prescription. Among the 241 (42%) youths contacted for follow-up, parent-reported cumulative exposure to pet dogs was borderline negatively associated with occurrence of any MH diagnosis (HR = 0.74, p = .06). Cumulative exposure to the most attached pet (dog or cat) was negatively associated with anxiety diagnosis (HR = 0.57, p = .006) and any MH diagnosis (HR = 0.64, p = .013). CONCLUSION: Cumulative exposure to a highly attached pet dog or cat is associated with reduced risk of adolescent MH disorders.

Prescribing Patterns for Long-Acting Inhaled Bronchodilators Among Rural Adults With Chronic Obstructive Pulmonary Disease.

Background: Chronic obstructive pulmonary disease (COPD) is prevalent in rural areas of the USA. Long-acting inhaled bronchodilators (LABDs) are a key tool in COPD management and are underutilized. The purpose of this study was to determine whether rates of prescriptions for LABD differed by payer among patients with COPD in a rural healthcare network. Methods: In analysis 1, a random sample of patients with spirometry- and symptom-confirmed COPD over April 1, 2017 to December 31, 2019 was identified. Patient characteristics, including payer status, extracted from medical records were compared for those who did and did not have any prescriptions for LABD during the study window. In analysis 2, patients with one or more COPD-related hospitalizations during the same time period were identified and similar comparisons were made by LABD prescription status. Results: Among a random sample of patients with spirometry-confirmed COPD, 93.0% had been prescribed LABD during the study window with no difference in proportion by payer. Among the 461 patients with a COPD-related hospitalization, 388 (84.2%) had been prescribed LABD, again with no difference in prescriptions by payer. Those with a COPD-related hospitalization who had been prescribed LABD were younger, had lower body mass index, were more likely to be current smokers and had higher rates of hospitalizations for COPD during the study period than those not prescribed LABD. Conclusion: While disparities in LABD utilization may occur due to cost or other barriers to filling prescriptions, in our study, prescriptions for LABD were common and did not differ by payer status.

Intranasal Midazolam With Lidocaine for Sedation in Pediatric Myringotomy and Tube Surgery: A Randomized Controlled Trial.

BACKGROUND AND AIMS: Intranasal midazolam (INM) sedation for children has been associated with side effects. This prospective, double-blind, placebo-controlled trial assessed whether the addition of lidocaine to INM (INM+L) affected efficacy or discharge time among pediatric patients undergoing elective bilateral myringotomy and tube placement (BMT). METHODS: This trial enrolled children aged between 18 months to seven years undergoing BMT, physical status class 1 or 2, in a single academic medical center. Interventions were placebo (intranasal saline), INM only (0.2mg/kg of INM concentration 5mg/ml), and INM+L (0.2mg/kg INM with addition of lidocaine 4% based on 25% of midazolam volume). Outcomes included post-anesthesia care unit times, observed behavioral distress (OBD) visual analog scale (VAS) (by nurse and parent), and sedation scores by certified registered nurse anesthetist (CRNA) and registered nurse (RN). RESULTS: Forty-two subjects were included, 14 in each group, with 52% female, 41% physical status 2, and an average age of 2.7 years. Post-anesthesia care unit times averaged 36.5 minutes (range 15-132 minutes), with no delay in discharge with INM or INM+L versus placebo (p=0.88). Verbal complaints were highest among INM+L at the time of administration (p=0.01). RN-scored OBD at one minute post administration differed significantly across the three groups (p=0.01). Parental OBD scores did not differ across treatment groups. Agitation was greatest at time of induction of anesthesia in the placebo group (p=0.01). CONCLUSIONS: The addition of licodaine to INM does not adversely influence time to discharge and does not reduce side effects, improve efficacy, or change duration of action of INM.

Comparison of antibody response durability of mRNA-1273, BNT162b2, and Ad26.COV2.S SARS-CoV-2 vaccines in healthcare workers.

OBJECTIVES: There are limited comparative immunologic durability data post COVID-19 vaccinations. METHODS: Approximately 8.4 months after primary COVID-19 vaccination, 647 healthcare workers completed surveys about COVID-19 vaccinations/infections and blood draws. The groups included participants vaccinated with mRNA-1273 (n = 387), BNT162b2 (n = 212), or Ad26.COV2.S (n = 10) vaccines; unvaccinated participants (n = 10); and participants who received a booster dose (n = 28). The primary outcome was immunoglobin anti-spike titer. Secondary/tertiary outcomes included neutralizing antibodies (enzyme-linked immunosorbent assay-based pseudoneutralization) and vaccine effectiveness (VE). Antibody levels were compared using analysis of variance and linear regression. RESULTS: Mean age was 49.7 and 75.3% of the participants were female. Baseline variables were balanced except for immunosuppression, previous COVID-19 infection, and post-primary vaccination time. Unadjusted median (interquartile range [IQR]) anti-spike titers (AU/ml) were 1539.5 (876.7-2626.7) for mRNA-1273, 751.2 (422.0-1381.5) for BNT162b2, 451.6 (103.0-2396.7) for Ad26.COV2.S, 113.4 (3.7-194.0) for unvaccinated participants, and 31898.8 (21347.1-45820.1) for participants administered with booster dose (mRNA-1273 vs BNT162b2, P <.001; mRNA-1273, BNT162b2, or boosted vs unvaccinated, P <.006; mRNA-1273, BNT162b2, Ad26.COV2.S, or unvaccinated vs boosted, P <.001). Unadjusted median (IQR) pseudoneutralization was as follows: 90.9% (80.1-95.0) for mRNA-1273, 77.2% (59.1-89.9) for BNT162b2, 57.9% (36.6-95.8) for Ad26.COV2.S, 40.1% (21.7-60.6) for unvaccinated, and 96.4% (96.1-96.6) for participants administered with booster dose (mRNA-1273 vs BNT162b2, P <.001; mRNA-1273, BNT162b2, or boosted vs unvaccinated, P <.028; mRNA-1273, BNT162b2, Ad26.COV2.S, or unvaccinated vs boosted, P <.001). VE was 87-89% for participants administered mRNA-1273 vaccine, BNT162b2 vaccine, and booster dose, and 33% for Ad26.COV2.S (none significantly different). CONCLUSION: Antibody responses 8.4 months after primary vaccination were significantly higher with mRNA-1273 than those observed with BNT162b2.

Loneliness Among Rural Self-Management Education Program Enrollees During the COVID-19 Pandemic.

PURPOSE: Pandemic-related isolation may exacerbate loneliness among rural adults; we sought to characterize loneliness and associated factors among rural adults during the COVID-19 pandemic. DESIGN: Cross-sectional observational study. SETTING: Remotely delivered self-management education (SME) workshops, rural upstate New York, May-December 2020. SUBJECTS: Rural SME workshop enrollees, aged 18+, n = 229. MEASURES: De Jong Gierveld 6-Item Loneliness Scale, sociodemographics, workshop type (chronic disease, chronic pain, diabetes), delivery mode (videoconference, phone, self-study); data collected via workshop process measures and enrollment surveys. ANALYSIS: Multivariable linear regression. RESULTS: Mean overall, emotional and social loneliness scores were 2.78 (SD = 1.91), 1.27 (SD = 1.02), and 1.52 (SD = 1.26). Being not married/partnered (ß = .61) and self-reported depression/anxiety (ß = .64) were associated with higher overall scores, and selection of videoconference (ß = -.77) and self-study (ß =-.85) modes with lower scores. Self-reported depression/anxiety (ß = .51) was associated with increased emotional loneliness. Being not married/not partnered (ß = .37) and selection of chronic pain workshops (ß = .64) was were associated with increased social loneliness. Selection of videoconference (ß = -.44) and self-study (ß = -.51) delivery modes were protective of social loneliness. CONCLUSION: In addition to marital status and depression/anxiety, experiencing chronic pain and selecting phone-based workshops were associated with higher degrees of loneliness among rural adults during the pandemic. The latter may be partly explained by insufficient internet access. Health educators should be prepared to address loneliness in rural areas during the pandemic.

Evaluating the Evolution of Social Networks: A Ten-Year Longitudinal Analysis of an Agricultural, Fishing and Forestry Occupational Health Research Center.

As part of our evaluation of the NIOSH-funded Northeast Center for Occupational Health and Safety: Agriculture, Forestry and Fishing (NEC), we present methodology, findings and the potential implications of a sequential social network analysis (SNA) conducted over ten years. Assessing the effectiveness of the center's scientific projects was our overarching evaluation goal. The evaluation design employed SNA to (a) look at changes to the center's network over time by visualizing relationships between center collaborators annually, (b) document collaborative ties and (c) identify particularly strong or weak areas of the network. Transdisciplinary social network criteria were applied to the SNA to examine the collaboration between center personnel, their partners and the industry groups they serve. SNA participants' perspectives on the utility of the SNA were also summarized to assess their interest in ongoing SNA measures. Annual installments of the SNA (2011-2020) showed an expansion of the network with a 30% increase in membership from baseline, as well as an increase in total relational ties (any type of contact). SNA measures also indicated significant increases in co-publication, cross-sector and transdisciplinary ties. Overall, SNA is an effective tool in visualizing and sustaining an occupational safety and health research and outreach network. Its utility is limited by how ties are characterized, grant cycle timeframes and how SNA metrics relate to productivity.

Distribution of Bone Contusion Patterns in Acute Noncontact Anterior Cruciate Ligament-Torn Knees.

BACKGROUND: Bone contusions are commonly observed on magnetic resonance imaging (MRI) in individuals who have sustained a noncontact anterior cruciate ligament (ACL) injury. Time from injury to image acquisition affects the ability to visualize these bone contusions, as contusions resolve with time. PURPOSE: To quantify the number of bone contusions and their locations (lateral tibial plateau [LTP], lateral femoral condyle [LFC], medial tibial plateau [MTP], and medial femoral condyle [MFC]) observed on MRI scans of noncontact ACL-injured knees acquired within 6 weeks of injury. STUDY DESIGN: Cross-sectional study; Level of evidence, 3. METHODS: We retrospectively reviewed clinic notes, operative notes, and imaging of 136 patients undergoing ACL reconstruction. The following exclusion criteria were applied: MRI scans acquired beyond 6 weeks after injury, contact ACL injury, and previous knee trauma. Fat-suppressed fast spin-echo T2-weighted MRI scans were reviewed by a blinded musculoskeletal radiologist. The number of contusions and their locations (LTP, LFC, MTP, and MFC) were recorded. RESULTS: Contusions were observed in 135 of 136 patients. Eight patients (6%) had 1 contusion, 39 (29%) had 2, 41 (30%) had 3, and 47 (35%) had 4. The most common contusion patterns within each of these groups were 6 (75%) with LTP for 1 contusion, 29 (74%) with LTP/LFC for 2 contusions, 33 (80%) with LTP/LFC/MTP for 3 contusions, and 47 (100%) with LTP/LFC/MTP/MFC for 4 contusions. No sex differences were detected in contusion frequency in the 4 locations (P > .05). Among the participants, 50 (37%) had medial meniscal tears and 52 (38%) had lateral meniscal tears. CONCLUSION: The most common contusion patterns observed were 4 locations (LTP/LFC/MTP/MFC) and 3 locations (LTP/LFC/MTP).

Single Assessment Numeric Evaluation (SANE) correlates with American Shoulder and Elbow Surgeons score and Western Ontario Rotator Cuff index in patients undergoing arthroscopic rotator cuff repair.

BACKGROUND: Patient-reported outcomes continue to grow in importance. This study compared the Single Assessment Numeric Evaluation (SANE) score with the American Shoulder and Elbow Surgeons (ASES) score and Western Ontario Rotator Cuff (WORC) index score in patients before and after primary rotator cuff repair. METHODS: This study was a retrospective review of a prospectively filled database of 333 subjects who underwent primary rotator cuff repair by a single surgeon between 2010 and 2017. The database included preoperative and postoperative SANE, ASES, and WORC evaluations. The mean follow-up time was 37.5 months. Spearman correlation coefficients were calculated comparing each score preoperatively and at least 1 year postoperatively. RESULTS: A strong correlation was found between the SANE and ASES scores of subjects in the preoperative period (r = 0.769, P < .0001) and the follow-up period of at least 1 year (r = 0.781, P < .0001). A similarly strong correlation was found between the SANE and WORC scores of subjects in the preoperative period (r = 0.757, P < .0001) and the follow-up period of at least 1 year (r = 0.813, P < .0001). On stratification analysis, correlation of SANE scores with ASES and WORC scores was found when subjects were grouped by sex, age, cuff tear size, and workers' compensation status. CONCLUSION: This study shows a significant correlation between the SANE, ASES, and WORC scores of primary rotator cuff repair subjects in the preoperative and long-term follow-up periods. We recommend the SANE score as an adjunct to clinical outcome data that can be used in patients regardless of sex, cuff tear size, or workers' compensation status.

Relation of viscous lidocaine combined with propofol deep sedation during elective upper gastrointestinal endoscopy to discharge.

Fusing topical pharyngeal anesthetics (TPAs) to intravenous sedation during esophagogastroduodenoscopy (EGD) has been controversial. This double-blind, randomized, placebo-controlled trial assessed the association of TPA with patient recovery time, post-EGD to discharge. Supplementary aims were to determine the association of TPA with patient and practitioner satisfaction (both measured on a 100-mm visual analog scale), total propofol dose, and side effects. The study included 93 patients (mean age 53.8 years, range 44-67; 37 men and 56 women) undergoing elective EGD at a single academic medical center from September 2015 to October 2016. Urgent or therapeutic EGDs were excluded. Interventions were 7.5 mL 2% lidocaine viscous solution and 7.5 mL placebo solution (3% methylcellulose). There were no statistically significant differences between the lidocaine (n = 46) and placebo (n = 47) groups with respect to recovery time (42 ± 17.8 vs 39 ± 15.9 minutes; P = 0.23), procedure time (6.5 ± 2.7 vs 7 ± 3.6 minutes; P = 0.77), endoscopist satisfaction (83.2 ± 24.4 vs 77 ± 27.7, P = 0.23), patient discomfort (16.6 ± 19.8 vs 24.0 ± 29.7, P = 0.37), or total propofol administered (2.3 ± 1.3 vs 2.3 ± 1.0 mg/kg, P = 0.55). Compared to placebo, topical viscous lidocaine does not appear to delay recovery time or adversely affect sedation-related outcomes.

The 9-Item Patient Health Questionnaire (PHQ-9): an aid to assessment of patient-reported functional outcomes after spinal surgery.

BACKGROUND CONTEXT: Preoperative depression is increasingly understood as an important predictor of patient outcomes after spinal surgery. In this study, we examine the relationship between depression and patient-reported functional outcomes (PRFOs), including disability and pain, at various time points postoperatively. PURPOSE: The objective of this study was to analyze the use of depression, as measured by the 9-Item Patient Health Questionnaire (PHQ-9), as a means of assessing postoperative patient-reported disability and pain. STUDY DESIGN/SETTING: This study includes an analysis of prospective non-randomized spine registry compiled through an academic multispecialty group practice model. PATIENT SAMPLE: A total of 1,000 spinal surgery patients from an affiliated surgical registry, enrolled from January 2010 onward, were included in this study. OUTCOME MEASURES: Pain was assessed via the visual analog scale (VAS) for leg or back pain. Disability was measured by the Oswestry Disability Index (ODI). Depression was measured by the PHQ-9. METHODS: Patient data were collected preoperatively and at 1, 4, 10, and 24 months postoperatively. Data were analyzed via analysis of variance and Pearson correlation coefficient. RESULTS: All patient stratifications analyzed experienced improvements in pain and ability postoperatively, as measured by the VAS and the ODI, respectively. Moderately and severely depressed patients (as measured by preoperative PHQ-9) experienced decreases in the mean PHQ-9 score of -6.00 and -7.96 24 months after surgery, respectively. CONCLUSIONS: In all groups, spinal surgery was followed by relief of pain and improved PRFO. Preoperative depression, as measured by the PHQ-9, predicted postoperative PRFO. Patients with moderate to severe depression as measured by the PHQ-9 experienced large mean decreases in the PHQ-9 score postoperatively. As a psychosocial metric, the PHQ-9 is a useful method of assessing value-added service of a spinal surgery.

Does Syncope Predict Mortality in Patients With Acute Pulmonary Embolism? A Retrospective Review.

BACKGROUND: Acute pulmonary embolism (APE) is a potentially fatal disease with high mortality. Prior studies have shown an increased frequency of central localization of the clot, right ventricular dysfunction and elevated troponin in patients who present with syncope and APE. Existing evidence regarding mortality and length of hospital stay in these patients is unclear. METHODS: We retrospectively reviewed electronic medical records of patients who were admitted in a tertiary care hospital in rural Upstate New York and diagnosed with APE from July 2014 to July 2016. Two hundred nineteen patients were reviewed in two groups: patients who presented with syncope and those without syncope. RESULTS: The prevalence of syncope was found to be 6.8% (15/219). Hypotension on admission was more common among patients with syncope compared to no syncope (26.7% and 7.4%, respectively, P = 0.03). A clinically significant difference was found in 30-day mortality among those with syncope versus no syncope (21.3% vs. 7.4%, P = 0.096). No significant difference was found in length of stay (mean 6.7 days in patients with syncope vs. 6.4 without syncope, P = 0.783), central localization (26.7% with syncope vs. 43.2% without syncope, P = 0.21) or troponin elevation (46.2% in patients with syncope vs. 27.9% without syncope, P = 0.205). On multivariable analysis, hypotension was significantly higher among those with syncope (odds ratio: 5.23, P = 0.0148). CONCLUSION: This study suggests 30-day mortality may be higher among patients with syncope. It is important to risk stratify patients on admission in order to reduce mortality and morbidity associated with lethal disease.

Opening School-Based Health Centers in a Rural Setting: Effects on Emergency Department Use.

BACKGROUND: Previous studies of urban school-based health centers (SBHCs) have shown that SBHCs decrease emergency department (ED) utilization. This study seeks to evaluate the effect of SBHCs on ED utilization in a rural setting. METHODS: This retrospective, controlled, quasi-experimental study used an ED patient data set from the Bassett Healthcare Network in rural New York to compare ED visits between school-aged children from 12 SBHC schools before and after the SBHC opening. Time series analysis was used to determine trends in SBHC schools and 2 control schools without SBHCs over the 18-year study period. RESULTS: ED visit incidence densities for all 12 school districts combined showed a significant increase in ED visits post-SBHC (Rate ratio (RR) = 1.15; p < .0001). This increase may, in part, be explained by the upward trend of ED visits in the region, as seen in the small, but significant, positive slope (RR = 0.0033, p < .0001) for control schools. There was variation in the change in incidence density post-SBHC among school districts, with increases in 78% of schools. CONCLUSIONS: The opening of SBHCs in rural settings results in a slight, but significant, increase in ED use, which is contrary to previous cross-sectional studies in urban settings.

Impact of preparing for OSHA local emphasis program inspections of New York dairy farms: Case studies and financial cost analysis.

BACKGROUND: OSHA inspection of dairy farms began in July 1, 2014 in New York State. As of September 2014, a total of eight farms were randomly selected for inspection. This case study addresses how dairy farm managers prepared for these inspections, and identifies farm level costs preparing for inspection and/or being inspected. METHODS: Four farms that were OSHA inspected and 12 farms that were not inspected were included in this mixed method evaluation using a multimodal (telephone, email, or mail) survey. Descriptive analysis was carried out using frequencies, proportions, means, and medians. RESULTS: Overall, the impact of OSHA inspections was positive, leading to improved safety management and physical changes on the farm and worker trainings, although the farmers' perspectives about OSHA inspection were mixed. CONCLUSIONS: The cost of compliance was low relative to estimated overall production costs. Clarifications and engineering solutions for specific dairy farm hazard exposures are needed to facilitate compliance with OSHA regulations.

Pet Dogs and Children's Health: Opportunities for Chronic Disease Prevention?

INTRODUCTION: Positive associations between having a pet dog and adult health outcomes have been documented; however, little evidence exists regarding the benefits of pet dogs for young children. This study investigates the hypothesis that pet dogs are positively associated with healthy weight and mental health among children. METHODS: This cross-sectional study accrued a consecutive sample of children over 18 months in a pediatric primary care setting. The study enrolled 643 children (mean age, 6.7 years); 96% were white, 45% were female, 56% were privately insured, and 58% had pet dogs in the home. Before an annual visit, parents of children aged 4 to 10 years completed the DartScreen, a comprehensive Web-based health risk screener administered using an electronic tablet. The screener domains were child body mass index (BMI), physical activity, screen time, mental health, and pet-related questions. RESULTS: Children with and children without pet dogs did not differ in BMI (P = .80), screen time of 2 hours or less (P = 0.99), or physical activity (P = .07). A lower percentage of children with dogs (12%) met the clinical cut-off value of Screen for Child Anxiety and Related Disorders (SCARED-5) of 3 or more, compared with children without dogs (21%, P = .002). The mean SCARED-5 score was lower among children with dogs (1.13) compared with children without dogs (1.40; P = .01). This relationship was retained in multivariate analysis after controlling for several covariates. CONCLUSIONS: Having a pet dog in the home was associated with a decreased probability of childhood anxiety. Future studies need to establish whether this relationship is causal and, if so, how pet dogs alleviate childhood anxiety.

Bronchodilators for bronchiolitis.

BACKGROUND: Bronchiolitis is an acute, viral lower respiratory tract infection affecting infants and is sometimes treated with bronchodilators. OBJECTIVES: To assess the effects of bronchodilators on clinical outcomes in infants (0 to 12 months) with acute bronchiolitis. SEARCH METHODS: We searched CENTRAL 2013, Issue 12, MEDLINE (1966 to January Week 2, 2014) and EMBASE (1998 to January 2014). SELECTION CRITERIA: Randomized controlled trials (RCTs) comparing bronchodilators (other than epinephrine) with placebo for bronchiolitis. DATA COLLECTION AND ANALYSIS: Two authors assessed trial quality and extracted data. We obtained unpublished data from trial authors. MAIN RESULTS: We included 30 trials (35 data sets) representing 1992 infants with bronchiolitis. In 11 inpatient and 10 outpatient studies, oxygen saturation did not improve with bronchodilators (mean difference (MD) -0.43, 95% confidence interval (CI) -0.92 to 0.06, n = 1242). Outpatient bronchodilator treatment did not reduce the rate of hospitalization (11.9% in bronchodilator group versus 15.9% in placebo group, odds ratio (OR) 0.75, 95% CI 0.46 to 1.21, n = 710). Inpatient bronchodilator treatment did not reduce the duration of hospitalization (MD 0.06, 95% CI -0.27 to 0.39, n = 349).Effect estimates for inpatients (MD -0.62, 95% CI -1.40 to 0.16) were slightly larger than for outpatients (MD -0.25, 95% CI -0.61 to 0.11) for oximetry. Oximetry outcomes showed significant heterogeneity (I(2) statistic = 81%). Including only studies with low risk of bias had little impact on the overall effect size of oximetry (MD -0.38, 95% CI -0.75 to 0.00) but results were close to statistical significance.In eight inpatient studies, there was no change in average clinical score (standardized MD (SMD) -0.14, 95% CI -0.41 to 0.12) with bronchodilators. In nine outpatient studies, the average clinical score decreased slightly with bronchodilators (SMD -0.42, 95% CI -0.79 to -0.06), a statistically significant finding of questionable clinical importance. The clinical score outcome showed significant heterogeneity (I(2) statistic = 73%). Including only studies with low risk of bias reduced the heterogeneity but had little impact on the overall effect size of average clinical score (SMD -0.22, 95% CI -0.41 to -0.03).Sub-analyses limited to nebulized albuterol or salbutamol among outpatients (nine studies) showed no effect on oxygen saturation (MD -0.19, 95% CI -0.59 to 0.21, n = 572), average clinical score (SMD -0.36, 95% CI -0.83 to 0.11, n = 532) or hospital admission after treatment (OR 0.77, 95% CI 0.44 to 1.33, n = 404).Adverse effects included tachycardia, oxygen desaturation and tremors. AUTHORS' CONCLUSIONS: Bronchodilators such as albuterol or salbutamol do not improve oxygen saturation, do not reduce hospital admission after outpatient treatment, do not shorten the duration of hospitalization and do not reduce the time to resolution of illness at home. Given the adverse side effects and the expense associated with these treatments, bronchodilators are not effective in the routine management of bronchiolitis. This meta-analysis continues to be limited by the small sample sizes and the lack of standardized study design and validated outcomes across the studies. Future trials with large sample sizes, standardized methodology across clinical sites and consistent assessment methods are needed to answer completely the question of efficacy.

Do the Guidelines for Adolescent Preventive Services (GAPS) facilitate mental health diagnosis?

OBJECTIVE: To determine if the Guidelines for Adolescent Preventive Services (GAPS) increases detection or shortens time to diagnosis of mental health (MH) disorders, particularly adolescent depression. METHODS: Starting in May 1999, GAPS questionnaires were routinely administered at adolescent annual visits at 1 primary care clinic in a rural health network. Using an administrative database, we enumerated all MH diagnostic codes for outpatient visits of adolescents aged 13 to 15 years. Population based rates were derived using school enrollment data. Using time series, the rates of MH diagnoses were compared pre- and post-GAPS. Using survival analysis, the time to any MH diagnosis subsequent to index annual visits was also compared pre- and post-GAPS. Because the GAPS questionnaire includes questions for depressed mood, anhedonia, and suicidality, ICD-9-CM codes for depression and mood disorder were also analyzed separately. RESULTS: Time series analysis included 8112 adolescents. The rate of MH diagnosis did not change pre- and post-GAPS (P = .13). Time to any MH diagnosis was similar pre-GAPS (9.0 months) and post-GAPS (7.0 months, log rank P = .30). Time to any first diagnosis of depression or mood disorder was similar post-GAPS (12.2 months) versus pre-GAPS (11.0 months, log rank P = .34). CONCLUSIONS: Use of the GAPS was not associated with change in the rate of or time to MH diagnosis. Our results challenge the prevalent expectation that requiring mental health screening will reduce unmet need for MH treatment. Validated MH screening tools, primary care provider training, and access to MH services may also be needed but further study is required.