Repeated measures analysis of opioid use disorder treatment on clinical opiate withdrawal scale in a randomized clinical trial: sex differences

PURPOSE

Sex differences may exist in opioid use disorder (OUD) treatment. This study examined the treatment effects of buprenorphine/naloxone (BUP/NX) and methadone (MET) on the Clinical Opiate Withdrawal Scale (COWS) score in individuals with OUD and tested whether the associations differ by sex.

METHOD

We performed a secondary analysis of the data from the National Drug Abuse Treatment Clinical Trials Network (CTN) protocol-0027. A total of 1269 participants (861 males and 408 females) being aged 18 or older with OUD were randomly assigned to receive BUP/NX (n = 740) or MET (n = 529). The paired t test was initially used to compare the COWS scores between pre-dose and post-dose for BUP/NX and MET treatments, separately. The linear mixed model was used to examine the changes in COWS score adjusted for baseline demographic, substance use, and mental health disorders. The interaction of sex and treatment was detected and stratified analysis by sex was conducted.

RESULTS

The paired t test showed that both BUP/NX and MET treatments significantly reduced the COWS scores (p values <0.0001). BUP/NX revealed higher COWS scores than MET (p = 0.0008) and females demonstrated significantly higher COWS scores than males (p = 0.0169). Stratified by sex, BUP/NX compared with MET revealed higher COWS scores only in males (p = 0.0043), whereas baseline amphetamines use disorder and major depressive disorder were significantly associated with COWS scores in females (p = 0.0158 and 0.0422, respectively).

CONCLUSIONS

Both BUP/NX and MET are effective in decreasing opioid withdrawal symptoms via COWS scores, however, treatment plans for OUD by clinical providers should consider sex differences.

Early-onset alcohol, tobacco, and illicit drug use with age at onset of hypertension: a survival analysis

PURPOSE

To examine the associations of age when first substance use and early-onset substance use before age 18 with age at onset (AAO) of hypertension.

METHODS

This study included 19,270 individuals with AAO of hypertension from the 2015-2019 National Survey on Drug Use and Health. Age when first use of 10 substance use variables included alcohol, daily cigarettes, cigars, smokeless tobacco, marijuana, cocaine, hallucinogens, lysergic acid diethylamide (LSD), inhalants, and methamphetamine use. The outcome was AAO of hypertension and variable cluster analysis was used to classify the exposures and outcome. Substance use status was classified into three categories: early-onset substance use (first used substance before age 18), late-onset substance use (first used substance after age 18), and never used.

RESULTS

The mean AAO of hypertension was 42.7 years. Age when first use of 10 substance use variables had significant correlations with AAO of hypertension (all p values < 0.001). Individuals with early-onset alcohol, cigars, smokeless tobacco, marijuana, hallucinogens, inhalants, cocaine, LSD, and methamphetamine use revealed significantly earlier onset of hypertension than those never used. Compared with never used substances, the Cox regression model showed that early-onset alcohol, smokeless tobacco, marijuana, inhalants, and methamphetamine use had an increased risk of AAO of hypertension [hazard ratio (HR) (95%CI) = 1.22 (1.13, 1.31), 1.36 (1.24, 1.49), 1.85 (1.75, 1.95), 1.41 (1.30, 1.52), and 1.27 (1.07,1.50), respectively].

CONCLUSION

These findings suggest that intervention strategies or programs focusing on preventing early-onset substance use before age 18 may delay the onset of adult hypertension.

Comorbidities of Rural Children and Adolescents with Migraine and without Migraine

(1) Background: Migraine is associated with comorbidities that are common in the general rural pediatric population. The purpose of this study is to evaluate the differences in the occurrence of comorbidities between rural children and adolescents with and without migraine. (2) Methods: A cross-sectional, secondary data analysis using electronic medical records of 1296 patients (53.8% females, aged 12.4 ± 3.2) was completed. Mann-Whitney U test was used to detect the difference in the number of comorbidities between the two groups. Chi-square test was used to identify the differences in the number of comorbidities, which were classified as low (0-1 comorbidities), medium (2-3 comorbidities), and high (4 or plus comorbidities) degree of comorbidities. (3) Results: Significant differences were found between those children and adolescents with migraine vs. those without for depression (p < 0.0001), anxiety (p < 0.0001), and Ehlers-Danlos Syndrome (EDS; p = 0.0309). A marginally significant difference was found between those children and adolescents with migraine (47.2%; n = 306) vs. those without (42.1%; n = 273) for unhealthy weight (p = 0.0652). Approximately 40% of the migraineurs had 2-3 comorbidities, whereas 32% of the non-migraineurs had 2-3 comorbidities (p = 0.0003). (4) Conclusions: Findings demonstrate the importance of identifying comorbidities associated with rural pediatric migraine in order to develop effective treatment strategies that optimize patient outcomes.

Polysubstance Use, Mood Disorders, and Chronic Conditions With Anxiety in Opioid Patients

This study examined the associations of polysubstance use, mood disorders, and chronic conditions with the history of anxiety disorder among patients with opioid use disorder (OUD). We performed a secondary analysis of the baseline data from a clinical trial including 1,645 individuals with OUD, of which 513 had anxiety disorder. Substance use disorders (SUDs) included alcohol, amphetamines, cannabis, cocaine, and sedative use disorders. Mood disorders included major depressive disorder (MDD) and bipolar disorder (BD). Chronic conditions were allergies, gastrointestinal problem(s), skin problem(s), and hypertension. Sedative use disorder, MDD, BD, skin problems, and hypertension were significantly associated with anxiety disorder (p < 0.05). Additionally, more than two SUDs, two mood disorders, and more than two chronic conditions were significantly associated with anxiety disorder (p < 0.05). These findings highlight the comorbid mental health and physical health problems in individuals with OUD, as well as the need for integrated multidisciplinary treatment plans.

Results From the Perceived Value of Certification Tool-12 Survey: Analysis of the Perceived Value of Certification Among Stroke and Neuroscience Nurses

ABSTRACT

AIM: The purpose of this study was to explore the perceived value of certification among those with a neuroscience or stroke nursing certification. METHODS: The Perceived Value of Certification Tool-12 (PVCT-12) consists of 12 value statements related to the benefits of certification, using a 4-point Likert scale ranging from strongly disagree to strongly agree. Descriptive statistics were used to determine the percentage of agreement among respondents with each of the PVCT-12 items. A generalized linear model approach was then used to estimate the associations between age, sex, race, experience, certification, highest degree earned, primary responsibility, and primary work setting with intrinsic and extrinsic values. An exploratory factor analysis was performed to identify factors on which related variables were found. RESULTS: The 632 certificants were predominantly female (90%) with a mean age of 54 years. Approximately 80% were White, followed by Asian (11%), Hispanic (4%), and Black (3%). Certification included certified neuroscience registered nurse (34%), stroke certified registered nurse (47%), or both (20%). Approximately 57% of the certificants work in critical care/medical-surgical units. Work setting included academic (46%) and community (42%). Responses indicated lower levels of agreement with the value statements regarding certification challenges, professional autonomy, being listened to, and monetary gain. Those in administration had statistically significant higher intrinsic and extrinsic value scores ( P = .005) as compared with those in nonadministrative roles. There was no significant difference on perceived intrinsic or extrinsic values for those who work in an academic environment versus those who work in a community environment ( P = .25). After factor analysis, the PVCT-12 was found to have 3 factors that accounted for 53.4% of the total variation in the data: recognition of specialization, personal achievement, and professional accomplishment. CONCLUSION: The PVCT-12 incorporated a Likert-type scale to provide levels of agreement for intrinsic and extrinsic values among stroke certified registered nurses and certified neuroscience registered nurses. To complement these findings, further research using open-ended questions is needed to improve our understanding of participant responses regarding complex values such as "autonomy" and the "extent of being listened to."

Gender differences in the associations of multiple psychiatric and chronic conditions with major depressive disorder among patients with opioid use disorder

PURPOSE

The study examined the associations of multiple psychiatric and chronic conditions with the self-reported history of major depressive disorder (MDD) among patients with opioid use disorder (OUD) and tested whether the associations differed by gender.

METHODS

We conducted a secondary data analysis of baseline data from a clinical trial including 1,646 participants with OUD, of which 465 had MDD. A variable cluster analysis was used to classify chronic medical and psychiatric conditions. Multivariable logistic regression analyses were used to estimate their associations with MDD in subjects with OUD.

RESULTS

Nine variables were divided into three clusters: cluster 1 included heart condition, hypertension, and liver problems; cluster 2 included gastrointestinal (GI) problems and head injury, and cluster 3 included anxiety disorder, bipolar disorder, and schizophrenia. The overall prevalence of MDD in participants with OUD was 28.3% (22.8% for males and 39.5% for females). Gender, anxiety disorder, schizophrenia, liver problems, heart condition, GI problems, and head injury were significantly associated with MDD. Gender-stratified analyses showed that bipolar disorder, liver problems and individuals with one chronic condition were associated with MDD only in males, whereas heart condition, hypertension, and GI problems were associated with MDD only in females. In addition, anxiety disorder, head injury, individuals with one or more than two psychiatric conditions, and individuals with more than two chronic conditions were associated with MDD regardless of gender.

CONCLUSIONS

Treatment plans in patients with OUD should not only address MDD but also co-morbid psychiatric and chronic medical conditions that occur with MDD.

Taking on enduring distress: Building a concept to lead a program of research

Concept building consists of a 10-phase approach using a practice story as the first step in developing a defined concept supported by both scientific and experiential evidence. The purpose of concept building is to guide development of a program of research that informs nursing knowledge and evidence-based practice. Thus, concept building can serve as a teaching strategy for early-stage doctoral students to initiate scholarly inquiry. In this example, the process of concept building occurred as a nurse practitioner in a doctor of philosophy program began to transition ideas that stemmed from practice into phenomenon for scholarly research. The practice story for the concept taking on enduring distress stems from a patient encounter in the nurse practitioner's adolescent headache clinic. Information gained from concept building laid the foundation for an adolescent headache program of research. The purpose of this paper is to demonstrate a step-by-step approach using Liehr and Smith's 10-phase process for concept building and to describe the program of research that followed.

Evaluation and Treatment of Primary Headaches in Adolescents

Headache is a common episodic and chronic pain syndrome in adolescents. Evaluation of headaches in primary care requires a comprehensive assessment including lifestyle behaviors and physical examination, as well as an understanding of when to pursue appropriate testing. Primary headache disorders seen in adolescents include migraine and tension-type headache. Pharmacologic management for primary headache includes both acute and prophylactic treatment strategies.

Feasibility of a self-management intervention in adolescents with headache (SMI-AH)

PURPOSE

This study assessed the acceptability and limited efficacy of a self-management intervention to improve lifestyle behaviors and headache outcomes among rural adolescents with recurrent headache.

DESIGN AND METHODS

Participants were randomly assigned to a self-management intervention for adolescent headache (SMI-AH, n = 13) or standard care group (n = 17). The SMI-AH group participated in goal-setting, self-monitoring, and information processing to modify lifestyle behaviors (missed meals, caffeine intake, and poor sleep). Independent samples t-test was used to compare the means of outcomes at baseline and 6-week follow-up between the treatment group and control group. Linear mixed model (LMM) was used to examine the intervention effects over time.

RESULTS

The mean age was 14.8 years (sd = 1.6, range, 12-17); with female participants accounting for 80% of the sample (n = 24) and persons reporting white race were 97% (n = 29). The SMI-AH group demonstrated a greater magnitude of change in lifestyle behaviors, including increased days of eating breakfast and lunch. The multivariate LMM showed significant intervention effect of lunch intake (p = 0.042 with Cohen's d = 0.42) and borderline significant effect of breakfast intake (p = 0.064 with Cohen's d = 0.38). Participants reported the intervention was easy to use and helpful to monitor behaviors.

CONCLUSIONS

Among rural adolescents, a self-management intervention is a feasible approach for engaging youth. The SMI-AH provides an opportunity for the adolescents to talk about their behaviors and participate in goal setting as well as the plan of care with the provider. Challenges identified in this study are manageable and a full study is feasible with modifications.

Assessing the American Association of Neuroscience Nurses' Progress on the Institute of Medicine Report

The American Association of Neuroscience Nurses (AANN) has worked toward meeting the challenges and addressing the key messages from the 2010 Institute of Medicine report on the future of nursing. In 2012, AANN developed an article summarizing how the association has addressed key issues. Since that time, new recommendations have been made to advance nursing, and AANN has updated its strategic plan. The AANN has assessed organizational progress in these initiatives in a 2017 white paper. This process included review of plans since the initial report and proposal of further efforts the organization can make in shaping the future of neuroscience nursing. The purpose of this manuscript is to provide an overview of the AANN white paper.

Case Report: Ehlers-Danlos Syndrome in an adolescent presenting with Chronic Daily Headache

Background:

Classic Ehlers-Danlos syndrome (EDS) is a connective tissue disorder characterized by skin hyperextensibility, skin fragility as well as joint hypermobility. EDS has been associated with psychiatric disorders, fatigue, dizziness, musculoskeletal pain, and stomach pain that are common complaints associated with adolescent chronic daily headache (CDH). This case report discusses an adolescent who presents with CDH and is subsequently diagnosed with EDS based upon the presenting symptoms for headache including syncope and chronic musculoskeletal pain as well as a history of hypermobility.

Case Description:

A 15-year-old female presented to an outpatient headache clinic with a 10-year history of headache, which had become daily over the past 3 months and awakened her in the middle of the night. Past history also revealed chronic musculoskeletal pain, syncope, fatigue, and hypermobility of joints. Subsequent referral to a geneticist confirmed mild classic EDS.

Conclusion:

Along with the major manifestation of EDS, other signs and symptoms that characterize this disorder include musculoskeletal pain, fatigue, dizziness/vertigo, depression, and anxiety, which are often associated with CDH in adolescents. Clinicians treating CDH need to be aware of the major clinical manifestations of EDS as well as the other signs and symptoms that characterize both of these chronic pain disorders. An understanding of this syndrome will lead not only to a diagnosis of EDS but also initiation of a treatment plan specific for an adolescent with CDH and EDS.

Comparison between cefprozil and penicillin to eradicate pharyngeal colonization of group A beta-hemolytic streptococci

BACKGROUND

Our objective was to perform a prospective, randomized, double blinded study of cefprozil and penicillin therapy to eradicate group A beta-hemolytic streptococci (GABHS) in children who were bacteriologic failures after receiving a standard 10-day course of penicillin treatment for GABHS pharyngitis.

METHODS

Children and adolescents 2 to 18 years of age were eligible for the study. From 3 to 7 days after completing oral penicillin therapy for pharyngitis caused by GABHS, the study was explained, informed consent was obtained, a history and physical examination were completed and a throat culture was performed. Children with throat cultures positive for GABHS were randomized to receive either cefprozil or penicillin for 10 days. Children who were bacteriologic failures after administration of the first study drug were crossed over to receive the alternate drug.

RESULTS

Of 180 enrolled children 66 (37%) had throat cultures positive for GABHS. Seventeen were excluded from the study, leaving 49 who completed the protocol. Of the 49 participants 26 received cefprozil initially whereas 23 received penicillin. GABHS were eradicated from the pharynx of 73% of children who received cefprozil as the first antibiotic compared with 39% of penicillin recipients (chi square, 5.748, 0.01 < P < 0.025). After crossover of failures, the final efficacy rate for cefprozil was 65% compared with 36.7% for penicillin (chi square, 5.523, 0.01 < P < 0.025).

CONCLUSIONS

Cefprozil was more effective than penicillin in treating children who were bacteriologic failures after a standard 10-day course of oral penicillin.

Determination of terfenadine and terfenadine acid metabolite in plasma using solid-phase extraction and high-performance liquid chromatography with fluorescence detection

This work describes the methodology for the analysis of terfenadine and the acid metabolite of terfenadine in plasma using high-performance liquid chromatography. The use of solid-phase extraction allows the use of robotic or manual sample preparation for the efficient clean-up of terfenadine and terfenadine acid metabolite from plasma. Additional selectivity is obtained through the use of fluorescence detection. For terfenadine, the validated quantitation range of this method is 10.0-84.2 ng/ml with coefficients of variation of 5.7-30%. For terfenadine acid metabolite, the validated quantitation range of this method is 8.2-500 ng/ml with coefficients of variation of 4.1-24%.