Processing syntactic relations in language and music: an event-related potential study

In order to test the language-specificity of a known neural correlate of syntactic processing [the P600 event-related brain potential (ERP) component], this study directly compared ERPs elicited by syntactic incongruities in language and music. Using principles of phrase structure for language and principles of harmony and key-relatedness for music, sequences were constructed in which an element was either congruous, moderately incongruous, or highly incongruous with the preceding structural context. A within-subjects design using 15 musically educated adults revealed that linguistic and musical structural incongruities elicited positivities that were statistically indistinguishable in a specified latency range. In contrast, a music-specific ERP component was observed that showed antero-temporal right-hemisphere lateralization. The results argue against the language-specificity of the P600 and suggest that language and music can be studied in parallel to address questions of neural specificity in cognitive processing.

Tetrahydroaminoacridine-lecithin combination treatment in patients with intermediate-stage Alzheimer's disease. Results of a Canadian double-blind, crossover, multicenter study

We studied the efficacy and safety of oral tetrahydroaminoacridine (THA) combined with lecithin in 52 patients with Alzheimer's disease. The maximal tolerated dose of THA (up to 100 mg per day) was determined during an eight-week titration period, after which the tolerated dose of THA or placebo was given during two sequential randomized periods of treatment lasting eight weeks each. Highly purified lecithin (4.7 g per day) was administered during all phases of the study. Efficacy was expressed in terms of scores on the Mini-Mental State (MMS) test, the modified MMS test, the Hierarchic Dementia Scale, the Rapid Disability Rating Scale-II, and the behavioral scale of Reisberg et al. Safety was assessed by careful clinical monitoring as well as serial measurements of liver aminotransferases. Forty-six patients completed the titration period, and 39 completed the double-blind period, during which only the MMS score showed a small but significant increase (P less than 0.05) after four weeks of treatment with THA. Autonomic side effects of THA were common but mild. Reversible elevations of serum aspartate and alanine aminotransferase levels to three or more times the upper limit of normal occurred in 17 percent of patients; most of the patients affected were women. A liver biopsy performed in one patient showed resolving focal liver-cell necrosis. These studies fail to demonstrate a significant clinical benefit of THA given orally in a maximal dose of 100 mg per day over a period of eight weeks in combination with lecithin.

Racial and ethnic health disparities among fifth-graders in three cities

BACKGROUND

For many health-related behaviors and outcomes, racial and ethnic disparities among adolescents are well documented, but less is known about health-related disparities during preadolescence.

METHODS

We studied 5119 randomly selected public-school fifth-graders and their parents in three metropolitan areas in the United States. We examined differences among black, Latino, and white children on 16 measures, including witnessing of violence, peer victimization, perpetration of aggression, seat-belt use, bike-helmet use, substance use, discrimination, terrorism worries, vigorous exercise, obesity, and self-rated health status and psychological and physical quality of life. We tested potential mediators of racial and ethnic disparities (i.e., sociodemographic characteristics and the child's school) using partially adjusted models.

RESULTS

There were significant differences between black children and white children for all 16 measures and between Latino children and white children for 12 of 16 measures, although adjusted analyses reduced many of these disparities. For example, in unadjusted analysis, the rate of witnessing a threat or injury with a gun was higher among blacks (20%) and Latinos (11%) than among whites (5%), and the number of days per week on which the student performed vigorous exercise was lower among blacks (3.56 days) and Latinos (3.77 days) than among whites (4.33 days) (P<0.001 for all comparisons). After statistical adjustment, these differences were reduced by about half between blacks and whites and were eliminated between Latinos and whites. Household income, household highest education level, and the child's school were the most substantial mediators of racial and ethnic disparities.

CONCLUSIONS

We found that harmful health behaviors, experiences, and outcomes were more common among black children and Latino children than among white children. Adjustment for socioeconomic status and the child's school substantially reduced most of these differences. Interventions that address potentially detrimental consequences of low socioeconomic status and adverse school environments may help reduce racial and ethnic differences in child health. (Funded by the Centers for Disease Control and Prevention.).

The Development of a Pediatric Inpatient Experience of Care Measure: Child HCAHPS

The Centers for Medicare and Medicaid Services (CMS) uses Adult Hospital Consumer Assessment of Healthcare Providers and Systems (Adult HCAHPS) scores for public reporting and pay-for-performance for most US hospitals, but no publicly available standardized survey of inpatient experience of care exists for pediatrics. To fill the gap, CMS and the Agency for Healthcare Research and Quality commissioned the development of a pediatric version (Child HCAHPS), a survey of parents/guardians of pediatric patients (<18 years old) who were recently hospitalized. This article describes the development of Child HCAHPS, which included an extensive review of the literature and quality measures, expert interviews, focus groups, cognitive testing, pilot testing of the draft survey, a national field test with 69 hospitals in 34 states, psychometric analysis, and end-user testing of the final survey. We conducted extensive validity and reliability testing to determine which items would be included in the final survey instrument and develop composite measures. We analyzed national field test data of 17,727 surveys collected in November 2012 to January 2014 from parents of recently hospitalized children. The final Child HCAHPS instrument has 62 items, including 39 patient experience items, 10 screeners, 12 demographic/descriptive items, and 1 open-ended item. The 39 experience items are categorized based on testing into 18 composite and single-item measures. Our composite and single-item measures demonstrated good to excellent hospital-level reliability at 300 responses per hospital. Child HCAHPS was developed to be a publicly available standardized survey of pediatric inpatient experience of care. It can be used to benchmark pediatric inpatient experience across hospitals and assist in efforts to improve the quality of inpatient care.

Disparities in unmet need for care coordination: the national survey of children's health

OBJECTIVE

To determine (1) the proportion of parents who report a need for and receipt of effective care coordination for their child, (2) whether unmet care coordination needs differ by children with special health care needs (CSHCN) status and sociodemographic characteristics, and (3) whether having a personal provider or family-centered care mitigates disparities.

METHODS

This study was a cross-sectional analysis of the 2007 National Survey for Children's Health, a nationally representative survey of 91 642 parents. Outcome measures were parent report of need for and lack of effective care coordination. We also examined the effect of parent report of having a personal provider and family-centered care. We conducted weighted bivariate and multivariate analyses.

RESULTS

Forty-one percent of parents reported that their child needed care coordination. Among those who needed care coordination, 31% did not receive effective coordination. CSHCN (41%) were more likely than children without special health care needs (26%; P < .001) to have unmet care coordination needs. Latino (40%) and black (37%) children were more likely to have unmet needs than white (27%; P < .001) children. These patterns remained in multivariate analysis. Having a personal provider decreased the odds of having unmet need for care coordination but did not attenuate disparities. Receiving family-centered care mitigated disparities associated with race/ethnicity but not with health status or health insurance.

CONCLUSIONS

A considerable proportion of parents reported their child needed more care coordination than they received. This was especially true for parents of CSHCN and parents of black and Latino children. Interventions that enhance family-centered care might particularly contribute to reducing racial/ethnic disparities.

Benefit of Qigong exercise in patients with fibromyalgia: a pilot study

OBJECTIVE

Fibromyalgia (FM) patients present with widespread chronic pain and other symptoms. Some studies in the literature have reported inconsistent results after a Qigong exercise intervention in patients with FM. The purpose of this study was to test the feasibility of a home-based Qigong exercise in patients with FM.

METHODS

A total of 14 subjects were randomly assigned into one of two groups. The experimental group went through a six-week Qigong exercise program involving meditation, deep breathing, and synchronized rhythmic body movements. The control group took part in a sham Qigong exercise program using the same body movements also for six weeks. Clinical assessments at baseline and end of intervention used the Short-Form McGill Pain Questionnaire, Multidimensional Fatigue Inventory, Pittsburgh Sleep Quality Index, and Fibromyalgia Impact Questionnaire.

RESULTS

Group mean scores of four measurements were significantly (p < .0125) reduced in the intervention group, but not in the control group. The percentage changes in the four measurements were 44.2%, 24.8%, 37.3%, and 44.3% in the intervention group, and 10.1%, 6.3%, 9.9%, and 11.8% in the control group.

CONCLUSION

Qigong exercise may potentially be an effective self-management approach in controlling FM symptoms. In this pilot study, regular daily Qigong exercise, accumulated number of exercise sessions, and the specific form of Qigong exercise may all be important factors for the significant improvement in the study subjects. Future research is required to determine whether the same benefit can be obtained in a larger sample.

Treating Perioperative and Acute Pain in Patients on Buprenorphine: Narrative Literature Review and Practice Recommendations

Opioid use disorder (OUD), a leading cause of morbidity and mortality in the USA, can be effectively treated with buprenorphine. However, the same pharmacologic properties (e.g., high affinity, partial agonism, long half-life) that make it ideal as a treatment for OUD often cause concern among clinicians that buprenorphine will prevent effective management of acute pain with full agonist opioid analgesics. Because of this concern, many patients are asked to stop buprenorphine preoperatively or at the onset of acute pain, placing them at high risk for both relapse and a difficult transition back to buprenorphine after acute pain has resolved. The purpose of this review is to summarize the existing literature for acute pain and perioperative management in patients treated with buprenorphine for OUD and to provide practical management recommendations for generalist practitioners based on evidence and clinical experience. In short, evidence suggests that sufficient analgesia can be achieved with maintenance of buprenorphine and use of both opioid and non-opioid analgesic options for breakthrough pain. We recommend that clinicians (1) continue buprenorphine in the perioperative or acute pain period for patients with OUD; (2) use a multi-modal analgesic approach; (3) pay attention to care coordination and discharge planning when making an analgesic plan for patients with OUD treated with buprenorphine; and (4) use an individualized approach founded upon shared decision-making. Clinical examples involving mild and severe pain are discussed to highlight important management principles.

Factors influencing the enrollment of eligible extremely-low-birth-weight children in the part C early intervention program

OBJECTIVE

To determine whether eligible extremely-low-birth-weight children (<1000 g) were enrolled in the federally enacted, state-coordinated Early Intervention (EI) program intended to help children with developmental delay or disability regardless of parental income, and the factors associated with enrollment.

METHODS

Retrospective analysis of 884 EI-eligible ELBW children born in South Carolina with birth weight 401 to 999 g, gestation > or =24 weeks, and survival for the first 120 days of life. We created a linked data set with data from Early Intervention (1996-2001), Vital Records (1996-1998), death certificates, and Medicaid. Each child was followed from birth to 3 years old, the program eligibility period.

RESULTS

A total of 54% of ELBW children were enrolled in EI at any time from birth to 36 months. Even among children ever enrolled in Medicaid (83% of all ELBW children), only 63% were enrolled in EI. Being born in a multiple gestational birth, having heavier birth weight (750 to 999 g), and having ever enrolled in Medicaid were positively associated with EI enrollment. Among Medicaid patients for whom perinatal data were available, additional risk adjustment showed that EI enrollment was more likely with birth in level 3 hospitals, birth weight 750 to 999 g, Neonatal Medical Index severity level V (most severe), and longer initial length of hospital stay.

CONCLUSIONS

Only about half of eligible ELBW children in South Carolina were enrolled-much lower than reported elsewhere. Efforts are needed to understand why eligible infants are not being enrolled and to develop strategies to remedy the situation.

Cost of talking parents, healthy teens: a worksite-based intervention to promote parent-adolescent sexual health communication

PURPOSE

To examine the cost and cost-effectiveness of implementing Talking Parents, Healthy Teens, a worksite-based parenting program designed to help parents address sexual health with their adolescent children.

METHODS

We enrolled 535 parents with adolescent children at 13 worksites in southern California in a randomized trial. We used time and wage data from employees involved in implementing the program to estimate fixed and variable costs. We determined cost-effectiveness with nonparametric bootstrap analysis. For the intervention, parents participated in eight weekly 1-hour teaching sessions at lunchtime. The program included games, discussions, role plays, and videotaped role plays to help parents learn to communicate with their children about sex-related topics, teach their children assertiveness and decision-making skills, and supervise and interact with their children more effectively.

RESULTS

Implementing the program cost $543.03 (standard deviation, $289.98) per worksite in fixed costs, and $28.05 per parent (standard deviation, $4.08) in variable costs. At 9 months, this $28.05 investment per parent yielded improvements in number of sexual health topics discussed, condom teaching, and communication quality and openness. The cost-effectiveness was $7.42 per new topic discussed using parental responses and $9.18 using adolescent responses. Other efficacy outcomes also yielded favorable cost-effectiveness ratios.

CONCLUSIONS

Talking Parents, Healthy Teens demonstrated the feasibility and cost-effectiveness of a worksite-based parenting program to promote parent-adolescent communication about sexual health. Its cost is reasonable and is unlikely to be a significant barrier to adoption and diffusion for most worksites considering its implementation.

Addressing Trauma and Building Resilience in Children and Families: Standardized Patient Cases for Pediatric Residents

INTRODUCTION

Adverse childhood experiences (ACEs) and trauma are common and can negatively impact children's health. Standardized patient (SP) learning may provide trainees with knowledge and skills to screen for and manage ACEs, apply trauma-informed care approaches, and teach resilience strategies.

METHODS

With content experts, we developed three SP cases based on common clinical encounters, as well as didactic and debriefing materials. Case 1 focused on somatic symptoms in an adolescent with ACEs, case 2 focused on an ACE disclosure by a parent, and case 3 focused on de-escalation. The workshop required facilitators, SPs, simulation exam room and meeting space, and audiovisual equipment. It lasted 4 hours and included an orientation (1 hour), the three SP cases (totaling 2 hours), and group debriefing (1 hour).

RESULTS

We conducted five identical workshops with 22 pediatric residents. Participants responded favorably to case fidelity and applicability to their clinical work. Resident mean self-assessment scores improved significantly from baseline. Specifically, we assessed comfort with inquiring about and discussing ACEs, explaining the health impacts of trauma, identifying protective factors, resilience counseling, and de-escalation. Over 90% of responses indicated that residents were likely to apply what they had learned to their clinical practice.

DISCUSSION

These findings demonstrate that our SP cases were well received and suggest that such curricula can help pediatric residents feel more prepared to address trauma and promote resilience. Future work will assess these outcomes, as well as behavior change, in a larger sample to further substantiate these promising findings.

Validating the integrity of one-way check valves for the delivery of contrast solution to multiple patients

The infusion of contrast solution into multiple patients from a single infusion bag is desired in clinics concerned with the high cost of the solution. Using one-way check valves in the infusion line is a protection method to reduce the risk of blood-borne cross-contamination. The suitability of this method is assessed through testing of the operating characteristics of the valves and infusion system and the high back pressure testing of the valves. The results indicate that the use of back-flow valves can ensure the prevention of flow from the patient to the injector. Results also indicate that the use of sprung valves, those which require a significant forward pressure to open them, are more appropriate for this application.

Management of alcohol withdrawal syndrome in patients with alcohol-associated liver disease

Alcohol-associated liver disease is a common and severe sequela of excessive alcohol use; effective treatment requires attention to both liver disease and underlying alcohol use disorder (AUD). Alcohol withdrawal syndrome (AWS) can be dangerous, is a common barrier to AUD recovery, and may complicate inpatient admissions for liver-related complications. Hepatologists can address these comorbid conditions by learning to accurately stage alcohol-associated liver disease, identify AUD using standardized screening tools (eg, Alcohol Use Disorder Identification Test), and assess risk for and symptoms of AWS. Depending on the severity, alcohol withdrawal often merits admission to a monitored setting, where symptom-triggered administration of benzodiazepines based on standardized scoring protocols is often the most effective approach to management. For patients with severe liver disease, selection of benzodiazepines with less dependence on hepatic metabolism (eg, lorazepam) is advisable. Severe alcohol withdrawal often requires a "front-loaded" approach with higher dosing, as well as intensive monitoring. Distinguishing between alcohol withdrawal delirium and HE is important, though it can be difficult, and can be guided by differentiating clinical characteristics, including time to onset and activity level. There is little data on the use of adjuvant medications, including anticonvulsants, dexmedetomidine, or propofol, in this patient population. Beyond the treatment of AWS, inpatient admission and outpatient hepatology visits offer opportunities to engage in planning for ongoing management of AUD, including initiation of medications for AUD and referral to additional recovery supports. Hepatologists trained to identify AUD, alcohol-associated liver disease, and risk for AWS can proactively address these issues, ensuring that patients' AWS is managed safely and effectively and supporting planning for long-term recovery.

Pediatric Primary Care of Children With Intrauterine Opioid Exposure: Survey of Academic Teaching Practices

OBJECTIVE

Intrauterine opioid exposure (IOE) has increased over the last 2 decades and is associated with additional needs after birth. To date, no clinical guidelines address the primary care of children with IOE. We aimed to characterize clinician-reported screening and referral practices, barriers to effective primary care for children with IOE, and clinician- and practice-level characteristics associated with perceived barriers.

METHODS

We conducted a cross-sectional survey of pediatric residents, pediatricians, and advanced practitioners at 28 primary care clinics affiliated with 7 pediatric residency programs (April-June 2022). We assessed screening and other clinical practices related to IOE and perceived barriers to addressing parental opioid use disorder (OUD). We used descriptive statistics to analyze survey responses, assessed the distribution of reported barriers, and applied a 2-stage cluster analysis to assess response patterns.

RESULTS

Of 1004 invited clinicians, 329 (32.8%) responses were returned, and 325 pediatric residents and pediatricians were included in the final analytic sample. Almost all (99.3%) reported parental substance use screening as important, but only 11.6% screened routinely. Half of the respondents routinely refer children with IOE to early intervention services and social work. Lack of standard screening for substance use was the most frequently selected barrier to addressing parental OUD. Participants reporting fewer barriers to addressing parental OUD identified having greater access to OUD treatment programs and home visiting programs.

CONCLUSIONS

Pediatricians report variations in primary care screenings and referrals for children with IOE. Access to parental OUD treatment programs may mitigate perceived barriers to addressing parental OUD in the pediatric office.

The prevalence of gallstone disease in very old institutionalized persons

We present the results of a study that was undertaken at a large geriatric nursing home to assess the prevalence of gallstone disease in very old institutionalized persons. One hundred seventeen residents underwent ultrasound examination of the gallbladder. Two thirds of 82 women and half of 35 men had gallstone disease. When stratified for age, 80% of women and men over the age of 90 years were positive for the disease. In summary, the prevalence of gallstone disease in our very old nursing home population was found to be unexpectedly high.

International pharmaceutical spending controls: France, Germany, Sweden, and the United Kingdom

France, Germany, Sweden, and the United Kingdom each use different types of policies for controlling prescription drug spending. Until recent years, these policies have relied heavily on regulating prices charged by drug manufacturers, with different systems providing varying degrees of pricing freedom. While these policies appear to have brought some degree of price restraint, they have not prevented continued growth in prescription drug spending. As a result, each country is supplementing its policies with measures aimed at physicians and consumers and targeted at reducing a perceived over-utilization of pharmaceutical products.

Opportunistic infections in homosexual men

In summary, we have described a homosexual patient who died of Kaposi's sarcoma and overwhelming disseminated opportunistic infections. Review of the literature attests to the severe alterations of immune surveillance inherent in the homosexual population as a whole and the need for vigorous clinical investigation when warranted.