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BACKGROUND: Children with cleft palate, with or without cleft lip (CP±L), exhibit language delays on average compared to children without clefts. Interventions to address these disparities are scarce. In this multi-center study, Book Sharing for Toddlers with Clefts (BOOST), we will test a remote, parent-focused intervention to promote language development in children with CP±L. OBJECTIVES: The study will test two primary hypotheses. First, toddlers randomized to BOOST will exhibit better language outcomes than children receiving standard-of-care (SOC). Second, we hypothesize that the BOOST program's effect on language outcomes is mediated by the frequency and quality of parent-child reading interactions. METHODS: The study is a randomized-controlled trial comparing the BOOST group to a SOC comparison group. We will enroll N = 320 English and/or Spanish-speaking children ages 24-32 months with isolated CP±L (n = 160 per group). Both groups will receive children's books, and parents will record and upload videos of themselves reading the books with their children using a smartphone app developed for the study. Parents will also complete surveys asking whether they read to their children on five randomly selected days each week. In addition, the BOOST group will participate in 3 remote dialogic book-sharing intervention sessions via Zoom. We will code book-sharing videos to assess parents' target skill usage and children's expressive language. End-of-study assessments will include measures of child language outcomes (e.g., clinician-administered measures, parent reports, and naturalistic child language samples). RESULTS: Enrollment began in April 2024 and will continue through approximately April 2028. CONCLUSION: The BOOST study will address a critical gap in the literature on interventions to improve language in children with CP±L. The results will inform the care for toddlers with oral clefts and have potential applications for other populations.
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Fisura del Paladar , Desarrollo del Lenguaje , Humanos , Preescolar , Masculino , Femenino , Labio Leporino , Libros , Lectura , Padres , Relaciones Padres-HijoRESUMEN
BACKGROUND: Colonoscopy is one of the primary methods of screening for colorectal cancer (CRC), a leading cause of cancer mortality in the United States. However, up to half of patients referred to colonoscopy fail to complete the procedure, and rates of adherence are lower in rural areas. OBJECTIVES: Colonoscopy Outreach for Rural Communities (CORC) is a randomized controlled trial to test the effectiveness of a centralized patient navigation program provided remotely by a community-based organization to six geographically distant primary care organizations serving rural patients, to improve colonoscopy completion for CRC. METHODS: CORC is a type 1 hybrid implementation-effectiveness trial. Participants aged 45-76 from six primary care organizations serving rural populations in the northwestern United States are randomized 1:1 to patient navigation or standard of care control. The patient navigation is delivered remotely by a trained lay-person from a community-based organization. The primary effectiveness outcome is completion of colonoscopy within one year of referral to colonoscopy. Secondary outcomes are colonoscopy completion within 6 and 9 months, time to completion, adequacy of patient bowel preparation, and achievement of cecal intubation. Analyses will be stratified by primary care organization. DISCUSSION: Trial results will add to our understanding about the effectiveness of patient navigation programs to improve colonoscopy for CRC in rural communities. The protocol includes pragmatic adaptations to meet the needs of rural communities and findings may inform approaches for future studies and programs. TRIAL REGISTRATION: National Clinical Trial Identifier: NCT05453630. TRIAL REGISTRATION: ClinicalTrials.gov. Identifier: NCT05453630. Registered July 6, 2022.
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Colonoscopía , Neoplasias Colorrectales , Detección Precoz del Cáncer , Navegación de Pacientes , Población Rural , Humanos , Colonoscopía/métodos , Navegación de Pacientes/organización & administración , Neoplasias Colorrectales/diagnóstico , Detección Precoz del Cáncer/métodos , Persona de Mediana Edad , Anciano , Femenino , Masculino , Atención Primaria de Salud/organización & administraciónRESUMEN
Variation in human immune response to the same bacterial or viral pathogen is well established in the literature. Variation in immune response to microbial challenge has also been observed within the human oral cavity. Our recent study focused on characterizing observed variations in microbially induced gingival inflammation-resulting in three distinct clinical Inflammatory Responder Types (IRTs): High-IRT, Low-IRT, and Slow-IRT. Here, we applied a high-resolution temporal multiomic analysis during microbially induced inflammation in order to characterize the effects of localized oral inflammation on distant healthy tissues in young healthy adults. Our results highlight a nonlocalized subclinical effect with alterations in proinflammatory host mediators and an ecological shift toward dysbiosis within the subgingival microbiome in an IRT-dependent manner-despite maintained oral hygiene. Our results provide mechanistic insight into how healthy tissues within humans are influenced by distant localized inflammation and may ultimately become susceptible to disease.
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Gingivitis , Microbiota , Adulto , Humanos , Gingivitis/microbiología , Inflamación , BacteriasRESUMEN
Introduction: Although methamphetamine use is rising in the United States, its impacts on patient outcomes among persons undergoing treatment for opioid use disorder (OUD) remain unclear. This study aims to assess the association between baseline methamphetamine/amphetamine (MA/A) use and subsequent illicit opioid use among patients with OUD initiating buprenorphine in an office-based setting. Methods: We conducted a secondary analysis of a pilot randomized controlled trial of a behavioral mobile health intervention for buprenorphine adherence conducted over a 12-week study period at two clinic sites. The study defined baseline MA/A use by a positive urine drug test (UDT) and/or self-report of use within the past 30-days. Separate Poisson regression models with robust standard errors evaluated associations between MA/A and: i) illicit opioid use measured by weekly UDT (primary) and ii) self-reported past 30-day use at end of study (secondary). Other secondary outcomes included buprenorphine positive UDTs throughout the study and retention in OUD treatment at both weeks 12 and 24 post-randomization. Results: At baseline, 28 (36%) of the 78 participants had MA/A use and use was associated with a statistically significant increase in risk of testing positive for illicit opioids on UDT during the study follow-up period (adjusted relative risk (aRR)=1.54; 95% CI=1.09-2.17; p=0.015), as well as an increased risk for reported past 30-day illicit opioid use at week 12 (aRR=3.86; 95% CI=1.47-10.18; P=0.006). The study found no significant associations between MA/A use and buprenorphine positive UDT or retention in OUD treatment. Conclusions: In this sample of patients initiating buprenorphine, methamphetamine/amphetamine use at baseline was associated with illicit opioid use over a 12-week period. These findings demonstrate how co-use of methamphetamine can impede attainment of ideal OUD treatment outcomes.
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Buprenorfina , Metanfetamina , Trastornos Relacionados con Opioides , Humanos , Buprenorfina/uso terapéutico , Analgésicos Opioides/uso terapéutico , Antagonistas de Narcóticos , Metanfetamina/efectos adversos , Trastornos Relacionados con Opioides/tratamiento farmacológicoRESUMEN
Background: Buprenorphine is a partial mu opioid agonist medication that has been shown to decrease non-prescribed opioid use, cravings, and opioid related morbidity and mortality. There is an assumption that full adherence is needed to achieve ideal treatment outcomes, and that non-adherence is associated with ongoing opioid use. However, literature documenting the strength of that assertion is lacking.Objectives: Evaluate the association between daily buprenorphine adherence and illicit opioid use.Methods: Secondary analysis of a 12-week randomized controlled trial of adults with opioid use disorder who recently initiated buprenorphine. Weekly study visits included self-report of daily buprenorphine adherence over the past 7 days (Timeline Follow Back method) and urine drug tests (UDT). A log-linear regression model accounting for clustering by participant was used to assess the association between buprenorphine adherence and illicit opioid use. Buprenorphine adherence was measured as a continuous variable (0-7 days).Results: Among 78 participants (56 men, 20 women, 2 nonbinary) with 737 visits, full 7-day adherence was reported at 70% of visits. The predominant form of non-adherence was missed doses (92% of cases). Each additional day of adherence was associated with an 8% higher rate of negative UDT for illicit opioids (RR = 1.08; 95% CI:1.03-1.13, p = .0002).Conclusion: In this sample of participants starting buprenorphine, missed doses were not uncommon. Fewer missed days was significantly associated with a lower risk of illicit opioid use. These findings suggest that efforts to minimize the number of missed days of buprenorphine are beneficial for treatment outcomes.
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Buprenorfina , Trastornos Relacionados con Opioides , Adulto , Masculino , Humanos , Femenino , Buprenorfina/uso terapéutico , Analgésicos Opioides/uso terapéutico , Antagonistas de Narcóticos/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Trastornos Relacionados con Opioides/orina , Tratamiento de Sustitución de Opiáceos/métodosRESUMEN
OBJECTIVES: Video directly observed therapy (video DOT) is a tool for confirming buprenorphine adherence that could complement the use of urine toxicology; research is needed to characterize the patients who are receptive and able to use this technology. We aimed to describe video DOT utilization and assess participant characteristics associated with use. METHODS: We performed a secondary analysis of data from a pilot randomized controlled trial of adults who recently initiated sublingual buprenorphine in office-based programs, restricting to intervention arm participants, which consisted of 12 weeks of video DOT via a mobile health technology platform. Participants were instructed to record at least 1 daily video of buprenorphine self-administration. Poisson regression models with robust standard errors were used to measure associations between participant characteristics and frequency of submitted videos. RESULTS: The sample included 39 participants. Of 3276 possible videos, 1002 (31%) were submitted. Age ≥40 years (relative risk [RR], 2.54 [95% confidence interval {CI}, 1.31-4.91]) and once-daily buprenorphine dosing (RR, 3.10 [95% CI, 1.76-5.48]) were positively associated with video submissions. Non-White race (RR, 0.43 [95% CI, 0.19-0.97]), less than high school education (RR, 0.27 [95% CI, 0.10-0.74]), history of previous buprenorphine treatment (RR, 0.50 [95% CI, 0.25-0.97]), and ≥3 previous treatment attempts (RR, 0.16 [95% CI, 0.07-0.37]) were negatively associated. CONCLUSIONS: Video DOT utilization resulted in about a third of expected videos, although there were differences in use according to age, race, buprenorphine treatment factors, and educational status. Such differences underscore that mobile-health interventions such as video DOT may not be equally used by all patients.Trial Registration : ClinicalTrails.gov , NCT03779997 , registered on December 19, 2018.
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Buprenorfina , Adulto , Humanos , Terapia por Observación Directa , Administración SublingualRESUMEN
OBJECTIVE: Our goal was to compare data collected from 3- and 7-day Infant with Clefts Observation Outcomes (iCOO) diaries. DESIGN: Secondary data analysis of an observational longitudinal cohort study. Caregivers completed the daily iCOO for 7 days before cleft lip surgery (T0) and for 7 days after cleft lip repair (T1). We compared 3- and 7-day diaries collected at T0 and 3- and 7-day diaries collected at T1. SETTING: United States. PARTICIPANTS: Primary caregivers of infants with cleft lip with and without cleft palate (N = 131) planning lip repair and enrolled in original iCOO study. MAIN OUTCOMES MEASURE(S): Mean differences and Pearson correlation coefficients. RESULTS: Correlation coefficients were high for global impressions (>0.90) and scaled scores (0.80-0.98). Mean differences were small across iCOO domains at T0. T1 comparisons reflected the same pattern. CONCLUSIONS: Three-day diary data is comparable to 7-day diaries for measuring caregiver observations using iCOO across T0 and T1.
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Caregiver and observer-reported measures are frequently used as outcomes for research on infants and young children who are unable to report on their own health. Our team developed the Infant with Clefts Observation Outcomes Instrument (iCOO) for infants with cleft lip with or without cleft palate. This exploratory study compared test-retest and interrater reliabilities to inform whether differences in caregiver perspective might affect the iCOO.This study is a secondary analysis comparing caregiver interrater agreement to test-retest reliability. Twenty-five pairs of caregivers completed the iCOO before surgery, 1 week later for test-retest reliability, 2 days after surgery, and 2 months after surgery. Reliability was assessed using intraclass correlations (ICCs) and t-tests were used to compare ratings between caregivers.Infants had cleft lip (28%) or cleft lip and palate (72%). Primary caregivers were predominantly mothers (92%) and secondary caregivers were predominantly fathers (80%). Test-retest reliability met psychometric standards for most items on the iCOO (81%-86% of items). Caregiver agreement on the iCOO items was lower than test-retest reliability (33%-46% of items met psychometric standards). Caregivers did not systematically differ in whether they rated infants as healthier or less healthy than the other caregiver (5%-16% of items had statistically significant differences).Caregivers used the measure consistently, but had different experiences and perceptions of their infant's health and functioning. Future studies are needed to explore mechanisms for the differences in test-retest and interrater reliability. Whenever possible, the same caregiver should provide ratings of the infant, including on the iCOO.
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Labio Leporino , Fisura del Paladar , Niño , Femenino , Humanos , Lactante , Preescolar , Labio Leporino/cirugía , Cuidadores , Fisura del Paladar/cirugía , Reproducibilidad de los Resultados , MadresRESUMEN
OBJECTIVE: Despite the common clinical impression that patients with a history of drug use are challenging to anesthetize with local anesthesia, literature on this clinical phenomenon is sparse. The objective of this pilot study was to assess if differences in local anesthetic efficacy for dental treatment exist between marijuana users and nonusers. METHODS: Subjects were healthy adult males and females who qualified as either chronic marijuana users or nonusers. All subjects had an asymptomatic, vital maxillary lateral incisor that responded to an electric pulp test (EPT). A standard maxillary infiltration injection technique was employed using 1.7 mL 2% lidocaine with 1:100,000 epinephrine over the test tooth, and the tooth was tested with an EPT at 3-minute intervals. RESULTS: A total of 88% of nonusers (15/17) and 61% of users (11/18) were successfully anesthetized, defined as anesthesia onset within 10 minutes and lasting at least 15 minutes. The difference in the proportion of anesthetized subjects was not statistically significant (P = .073). For subjects with successful anesthesia, there was no significant difference between nonusers and users in the onset or duration of anesthesia. CONCLUSION: No significant differences in local anesthetic efficacy with respect to local anesthetic success, onset, or duration of action were found between chronic marijuana users and nonusers. However, larger studies are likely needed to provide more definitive evidence.
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Anestesia Dental , Cannabis , Adulto , Masculino , Femenino , Humanos , Anestésicos Locales , Anestesia Local/métodos , Proyectos Piloto , Vasoconstrictores , Lidocaína , Epinefrina , Anestesia Dental/métodos , Prueba de la Pulpa Dental , Pulpa DentalRESUMEN
OBJECTIVE: To evaluate the sensitivity to change of daily ratings of the comfort (COMF) and behavioral/emotional health (BEH) domains of the Infants with Clefts Observation Outcomes Instrument (iCOO) at 3 time points, and to assess the association of post-surgical interventions on iCOO ratings. DESIGN: The COMF and BEH domains were completed by caregivers before (T0), immediately after (T1), and 2-months after (T2) cleft lip (CL) surgery. Analyses included descriptive statistics, correlations, t-tests, and generalized estimating equations. PARTICIPANTS: Caregivers (N = 140) of infants with CL with/without cleft palate. MAIN OUTCOME MEASURES: The COMF and BEH domain scores of the iCOO: Scale (SCALE), a summary of observable signs; and Global Impression (IMPR), a single item measuring caregivers' overall impression. RESULTS: Daily COMF and BEH SCALE and IMPR scores changed significantly during T1 (P's < 0.001) but not T0 or T2. Day 1 and 7 T0 scores were significantly higher than Day 1 and 7 T1 scores (P's <0.001 to <0.012) but similar at T2 (P's > 0.05). After CL surgery, the combined use of immobilizers and nasal stents and the use of multiple feeding methods with treatment for gastroesophageal reflux were associated with lower daily scores in COMF and BEH SCALE and IMPR (P's: 0.040 to <0.001). CONCLUSIONS: COMF and BEH iCOO scores were sensitive to daily changes in infant well-being following CL surgery. Future studies should further investigate impact of post-surgical treatments on infant well-being.
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OBJECTIVE: We evaluated the measurement properties for item and domain scores of the Infant with Clefts Observation Outcomes Instrument (iCOO). DESIGN: Cross-sectional (before lip surgery) and longitudinal study (preoperative baseline and 2 days and 2 months after lip surgery). SETTING: Three academic craniofacial centers and national online advertisements. PARTICIPANTS: Primary caregivers with an infant with cleft lip with or without cleft palate (CL ± P) scheduled to undergo primary lip repair. There were 133 primary caregivers at baseline, 115 at 2 days postsurgery, and 112 at 2 months postsurgery. MAIN OUTCOME MEASURE(S): Caregiver observation items (n = 61) and global impression of health and function items (n = 8) across eight health domains. RESULTS: Mean age at surgery was 6.0 months (range 2.7-11.8 months). Five of eight iCOO domains have scale scores, with Cronbach's alphas ranging from 0.67 to 0.87. Except for the Facial Skin and Mouth domain, iCOO scales had acceptable intraclass correlation coefficients (ICCs) ranging from 0.76 to 0.84. The internal consistency of the Global Impression items across all domains was 0.90 and had acceptable ICCs (range 0.76-0.91). Sixteen out of 20 (nonscale) items had acceptable ICCs (range 0.66-0.96). As anticipated, iCOO scores 2 days postoperatively were generally lower than baseline and scores 2 months postsurgery were consistent with baseline or higher. The iCOO took approximately 10â min to complete. CONCLUSIONS: The iCOO meets measurement standards and may be used for assessing the impact of cleft-related treatments in clinical research and care. More research is needed on its use in various treatment contexts.
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Labio Leporino , Fisura del Paladar , Niño , Preescolar , Labio Leporino/cirugía , Fisura del Paladar/cirugía , Estudios Transversales , Humanos , Lactante , Estudios LongitudinalesRESUMEN
BACKGROUND: We conducted a pilot study to assess feasibility of using video directly-observed therapy (DOT) for patients initiating buprenorphine to evaluate whether it is associated with better opioid use disorder (OUD) outcomes when compared to treatment-as-usual (TAU). METHODS: Pilot randomized controlled trial of adult patients with OUD initiating buprenorphine treatment (n = 78) at two sites (Seattle, WA and Boston, MA) from January 2019 to May 2020. Intervention was video DOT using a HIPAA-compliant smartphone application to record taking daily buprenorphine. Study smartphones, text reminders to upload a video, and calendar summaries of video DOT adherence were provided. Main outcomes were 1) percentage of 12 weekly urine drug tests (UDT) negative for illicit opioids and 2) engagement in treatment at week 12 (i.e., having an active prescription for buprenorphine within the last 7 days). RESULTS: Of 78 enrolled, 20 (26 %) were female; 29 (37 %) non-white; and 31 (40 %) homeless. The mean (standard deviation) percentage of doses confirmed by video was 31 % (34 %). In intention-to-treat analysis, the average percentage of weekly opioid negative UDT was 50 % (95 % CI: 40-63 %) in the intervention arm versus 64 % (95 % CI: 55-74 %) among controls; RR = 0.78 (95 % CI: 0.60-1.02, p = 0.07). Engagement at week 12 was 69 % (95 % CI: 56-86 %) v. 82 % (95 % CI: 71-95 %) in the intervention vs. TAU arms, respectively; RR = 0.84 (95 % CI: 0.65-1.10, p = 0.20). CONCLUSIONS: The video DOT intervention did not result in improvements in illicit opioid use and treatment engagement compared to TAU. The study was limited by low rates of intervention use. TRIAL REGISTRATION: ClinicalTrails.gov, NCT03779997, Registered on December 19, 2018.
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Buprenorfina , Trastornos Relacionados con Opioides , Adulto , Buprenorfina/uso terapéutico , Terapia por Observación Directa , Femenino , Humanos , Masculino , Antagonistas de Narcóticos/uso terapéutico , Tratamiento de Sustitución de Opiáceos , Trastornos Relacionados con Opioides/tratamiento farmacológico , Proyectos PilotoRESUMEN
Oral commensal bacteria actively participate with gingival tissue to maintain healthy neutrophil surveillance and normal tissue and bone turnover processes. Disruption of this homeostatic host-bacteria relationship occurs during experimental gingivitis studies where it has been clearly established that increases in the bacterial burden increase gingival inflammation. Here, we show that experimental gingivitis resulted in three unique clinical inflammatory phenotypes (high, low, and slow) and reveal that interleukin-1ß, a reported major gingivitis-associated inflammatory mediator, was not associated with clinical gingival inflammation in the slow response group. In addition, significantly higher levels of Streptococcus spp. were also unique to this group. The low clinical response group was characterized by low concentrations of host mediators, despite similar bacterial accumulation and compositional characteristics as the high clinical response group. Neutrophil and bone activation modulators were down-regulated in all response groups, revealing novel tissue and bone protective responses during gingival inflammation. These alterations in chemokine and microbial composition responses during experimental gingivitis reveal a previously uncharacterized variation in the human host response to a disruption in gingival homeostasis. Understanding this human variation in gingival inflammation may facilitate the identification of periodontitis-susceptible individuals. Overall, this study underscores the variability in host responses in the human population arising from variations in host immune profiles (low responders) and microbial community maturation (slow responders) that may impact clinical outcomes in terms of destructive inflammation.
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Encía/patología , Inflamación/patología , Adolescente , Adulto , Huesos/patología , Quimiocinas/metabolismo , Encía/microbiología , Gingivitis/microbiología , Gingivitis/patología , Homeostasis , Humanos , Filogenia , Factores de Tiempo , Adulto JovenRESUMEN
INTRODUCTION: Children with positional plagiocephaly and/or brachycephaly (PPB) are at risk of early developmental delay, but little is known about early life factors associated with school-age neurodevelopment. This study examined associations of demographic characteristics, prenatal risk factors and early neurodevelopment assessment with school-age IQ, academic performance, and motor development in children with PPB. METHODS: The study sample consisted of 235 school-age children with PPB followed since infancy. Outcome measures included IQ using the Differential Ability Scales-Second Edition, academic achievement as measured by the Wechsler Individualized Achievement Tests-Third Edition), and motor function using the Bruininks-Oseretsky Test of Motor Proficiency, Second Edition. Linear regression was used to examine the incremental improvement of model fit of demographics, prenatal and early life characteristics, severity of PPB, and neurodevelopment at ages 7, 18, and 36 months as measured by the Bayley-3 on school-age scores. RESULTS: Mean age at school-age assessment was 9.0 years. Adjusted r2 for demographic, prenatal, and early life risk factors ranged from 0.10 to 0.22. Addition of PPB severity and Bayley-3 measures at ages 7 and 18 months did not meaningfully change model fit. Adjusted r2 after inclusion of Bayley-3 at 36 months ranged from 0.35 to 0.41. CONCLUSION: This study suggests that PPB severity and very early life neurodevelopment have little association with school-age neurodevelopment above and beyond demographic and early life risk factors. However, preschool-age neurodevelopmental assessment may still be useful in identifying children with PPB at risk for delay and who may benefit from early intervention.
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BACKGROUND: Office-based buprenorphine treatment of opioid use disorder (OUD) does not typically include in-person directly observed therapy (DOT), potentially leading to non-adherence. Video DOT technologies may safeguard against this issue and thus enhance likelihood of treatment success. We describe the rationale and protocol for the Trial of Adherence Application for Buprenorphine treatment (TAAB) study, a pilot randomized controlled trial (RCT) to evaluate the effects of video DOT delivered via a smartphone app on office-based buprenorphine treatment outcomes, namely illicit opioid use and retention. METHODS: Participants will be recruited from office-based opioid addiction treatment programs in outpatient clinics at two urban medical centers and randomized to either video DOT (intervention) delivered via a HIPAA-compliant, asynchronous, mobile health (mHealth) technology platform, or treatment-as-usual (control). Eligibility criteria are: 18 years or older, prescribed sublingual buprenorphine for a cumulative total of 28 days or less from the office-based opioid treatment program, and able to read and understand English. Patients will be considered ineligible if they are unable or unwilling to use the intervention, provide consent, or complete weekly study visits. All participants will complete 13 in-person weekly visits and be followed via electronic health record data capture at 12- and 24-weeks post-randomization. Data gathered include the following: demographics; current and previous treatment for OUD; self-reported diversion of prescribed buprenorphine; status of their mental and physical health; and self-reported lifetime and past 30-day illicit substance use. Participants provide urine samples at each weekly visit to test for illicit drugs and buprenorphine. The primary outcome is percentage of weekly urines that are negative for opioids over the 12-weeks. The secondary outcome is engagement in treatment at week 12. DISCUSSION: Video DOT delivered through mHealth technology platform offers possibility of improving patients' buprenorphine adherence by providing additional structure and accountability. The TAAB study will provide important preliminary estimates of the impact of this mHealth technology for patients initiating buprenorphine, as well as the feasibility of study procedures, thus paving the way for further research to assess feasibility and generate preliminary data for design of a future Phase III trial. Trial Registration ClinicalTrails.gov, NCT03779997, Registered on December 19, 2018.
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Buprenorfina/uso terapéutico , Terapia por Observación Directa , Cumplimiento de la Medicación , Aplicaciones Móviles , Antagonistas de Narcóticos/uso terapéutico , Trastornos Relacionados con Opioides/tratamiento farmacológico , Telemedicina , Adulto , Femenino , Humanos , Masculino , Tratamiento de Sustitución de Opiáceos , Proyectos Piloto , Autoinforme , Resultado del TratamientoRESUMEN
BACKGROUND: Antiarrhythmic drugs have not proven to significantly improve overall survival after out-of-hospital cardiac arrest from shock-refractory ventricular fibrillation/pulseless ventricular tachycardia. How this might be influenced by the route of drug administration is not known. METHODS: In this prespecified analysis of a randomized, placebo-controlled clinical trial, we compared the differences in survival to hospital discharge in adults with shock-refractory ventricular fibrillation/pulseless ventricular tachycardia out-of-hospital cardiac arrest who were randomly assigned by emergency medical services personnel to an antiarrhythmic drug versus placebo in the ALPS trial (Resuscitation Outcomes Consortium Amiodarone, Lidocaine or Placebo Study), when stratified by the intravenous versus intraosseous route of administration. RESULTS: Of 3019 randomly assigned patients with a known vascular access site, 2358 received ALPS drugs intravenously and 661 patients by the intraosseous route. Intraosseous and intravenous groups differed in sex, time-to-emergency medical services arrival, and some cardiopulmonary resuscitation characteristics, but were similar in others, including time-to-intravenous/intrasosseous drug receipt. Overall hospital discharge survival was 23%. In comparison with placebo, discharge survival was significantly higher in recipients of intravenous amiodarone (adjusted risk ratio, 1.26 [95% CI, 1.06-1.50]; adjusted absolute survival difference, 5.5% [95% CI, 1.5-9.5]) and intravenous lidocaine (adjusted risk ratio, 1.21 [95% CI, 1.02-1.45]; adjusted absolute survival difference, 4.7% [95% CI, 0.7-8.8]); but not in recipients of intraosseous amiodarone (adjusted risk ratio, 0.94 [95% CI, 0.66-1.32]) or intraosseous lidocaine (adjusted risk ratio, 1.03 [95% CI, 0.74-1.44]). Survival to hospital admission also increased significantly when drugs were given intravenously but not intraosseously, and favored improved neurological outcome at discharge. There were no outcome differences between intravenous and intraosseous placebo, indicating that the access route itself did not demarcate patients with poor prognosis. The study was underpowered to assess intravenous/intraosseous drug interactions, which were not statistically significant. CONCLUSIONS: We found no significant effect modification by drug administration route for amiodarone or lidocaine in comparison with placebo during out-of-hospital cardiac arrest. However, point estimates for the effects of both drugs in comparison with placebo were significantly greater for the intravenous than for the intraosseous route across virtually all outcomes and beneficial only for the intravenous route. Given that the study was underpowered to statistically assess interactions, these findings signal the potential importance of the drug administration route during resuscitation that merits further investigation.
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Amiodarona/administración & dosificación , Lidocaína/administración & dosificación , Paro Cardíaco Extrahospitalario/tratamiento farmacológico , Paro Cardíaco Extrahospitalario/mortalidad , Administración Intravenosa , Anciano , Supervivencia sin Enfermedad , Método Doble Ciego , Femenino , Humanos , Infusiones Intraóseas , Masculino , Persona de Mediana Edad , Tasa de SupervivenciaRESUMEN
BACKGROUND: Methamphetamine use is increasing in parts of the U.S., yet its impact on treatment for opioid use disorder is relatively unknown. METHODS: The study utilized data on adult patients receiving buprenorphine from Washington State Medication Assisted Treatment-Prescription Drug and Opioid Addiction program clinics between November 1, 2015 and April 31, 2018. Past 30-day substance use data were collected at baseline and 6-months, as well as date of program discharge. Cox proportional hazards regression was used to estimate the relative hazards for treatment discharge comparing methamphetamine users at baseline with non-users, adjusting for site, time period, age, gender, race, ethnicity, and education. For a subset of patients with data, we describe the proportion of individuals reporting methamphetamine use at baseline versus 6-months. RESULTS: The sample included 799 patients, of which 237 (30%) reported using methamphetamine in the past 30â¯days; of those, 156 (66%) reported 1-10â¯days of use, 46 (19%) reported 11-20â¯days of use, and 35 (15%) reported 21-30â¯days of use. Baseline methamphetamine use was associated with more than twice the relative hazards for discharge in adjusted models (aHRâ¯=â¯2.39; 95% CI: 1.94-2.93). In the sub-sample with data (nâ¯=â¯516), there was an absolute reduction of 15% in methamphetamine use: 135 (26%) reported use at baseline versus 57 (11%) at follow-up. CONCLUSIONS: In summary, this study found that patients who concurrently used methamphetamine were less likely to be retained in buprenorphine treatment compared to non-users. For persons who were retained, however, methamphetamine use decreased over time.
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Buprenorfina/uso terapéutico , Estimulantes del Sistema Nervioso Central/efectos adversos , Metanfetamina/efectos adversos , Trastornos Relacionados con Opioides/tratamiento farmacológico , Centros de Tratamiento de Abuso de Sustancias , Adulto , Femenino , Humanos , Masculino , Tratamiento de Sustitución de Opiáceos , Recurrencia , WashingtónRESUMEN
OBJECTIVES: Tailoring hypothermia duration to ischemia duration may improve outcome from out-of-hospital cardiac arrest. We investigated the association between the hypothermia/ischemia ratio and functional outcome in a secondary analysis of data from the Resuscitation Outcomes Consortium Amiodarone, Lidocaine, or Placebo Study trial. DESIGN: Cohort study of out-of-hospital cardiac arrest patients screened for Resuscitation Outcomes Consortium-Amiodarone, Lidocaine, or Placebo Study. SETTING: Multicenter study across North America. PATIENTS: Adult, nontraumatic, out-of-hospital cardiac arrest patients screened for Resuscitation Outcomes Consortium-Amiodarone, Lidocaine, or Placebo Study who survived to hospital admission and received targeted temperature management between May 2012 and October 2015. INTERVENTIONS: Targeted temperature management in comatose survivors of out-of-hospital cardiac arrest. We defined hypothermia/ischemia ratio as total targeted temperature management time (initiation through rewarming) divided by calculated total ischemia time (approximate time of arrest [9-1-1 call or emergency medical services-witnessed] to return of spontaneous circulation). MEASUREMENTS AND MAIN RESULTS: The primary outcome was hospital survival with good functional status (modified Rankin Score, 0-3) at hospital discharge. We fitted logistic regression models to estimate the association between hypothermia/ischemia ratio and the primary outcome, adjusting for demographics, arrest characteristics, and Resuscitation Outcomes Consortium enrolling site. A total of 3,429 patients were eligible for inclusion, of whom 36.2% were discharged with good functional outcome. Patients had a mean age of 62.0 years (SD, 15.8), with 69.7% male, and 58.0% receiving lay-rescuer cardiopulmonary resuscitation. Median time to return of spontaneous circulation was 21.1 minutes (interquartile range, 16.1-26.9), and median duration of targeted temperature management was 32.9 hours (interquartile range, 23.7-37.8). A total of 2,579 had complete data and were included in adjusted regression analyses. After adjustment for patient characteristics and Resuscitation Outcomes Consortium site, a greater hypothermia/ischemia ratio was associated with increased survival with good functional outcome (odds ratio, 2.01; 95% CI, 1.82-2.23). This relationship, however, appears to be primarily driven by time to return of spontaneous circulation in this patient cohort. CONCLUSIONS: Although a larger hypothermia/ischemia ratio was associated with good functional outcome after out-of-hospital cardiac arrest in this cohort, this association is primarily driven by duration of time to return of spontaneous circulation. Tailoring duration of targeted temperature management based on duration of time to return of spontaneous circulation or patient characteristics requires prospective study.
Asunto(s)
Coma/etiología , Coma/terapia , Hipotermia Inducida/métodos , Isquemia Miocárdica/fisiopatología , Paro Cardíaco Extrahospitalario/complicaciones , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Temperatura Corporal , Coma/mortalidad , Servicios Médicos de Urgencia , Femenino , Mortalidad Hospitalaria/tendencias , Humanos , Hipotermia Inducida/mortalidad , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/etiología , América del Norte , Paro Cardíaco Extrahospitalario/mortalidad , Paro Cardíaco Extrahospitalario/terapia , Evaluación de Procesos y Resultados en Atención de Salud , Alta del Paciente , Estudios Prospectivos , Estudios Retrospectivos , Factores Socioeconómicos , Factores de Tiempo , Centros Traumatológicos/estadística & datos numéricosRESUMEN
OBJECTIVES: Craniofacial microsomia (CFM) is a congenital condition that typically involves hypoplasia of the ear and jaw. It is often associated with adverse effects such as hearing loss and sleep-disordered breathing. There is little research on its etiology. METHODS: We conducted a case-control study from maternal interview data collected from mothers of infants with and without CFM. The study included 108 children with and 84 children without CFM. Logistic regression with adjustment for demographic factors was used to evaluate associations between maternal exposures of interest and risk for CFM overall, as well as for different phenotypic sub-groups of children on the CFM spectrum. RESULTS: We found a statistically significant association between diabetes mellitus (DM) and CFM (OR 4.01, 95% CI 1.6-10.5). The association was slightly attenuated after adjustment for BMI. Higher parity was also associated with increased risk for CFM (OR 2.0, 95% CI 1.0-4.0). Vitamin A consumption and/or liver consumption was associated with a 70% lower risk compared with non-users (OR 0.3, 95% 0.1-0.8). Maternal age at the time of pregnancy was not associated with CFM. CONCLUSIONS: These analyses contribute evidence linking maternal DM with an elevated risk of having an infant with CFM, which is consistent with previous research and adds to the body of knowledge about the strength of this association. Further study is warranted to understand the potential mechanisms underlying the effect of DM in the developing embryo.
Asunto(s)
Complicaciones de la Diabetes/patología , Síndrome de Goldenhar/etiología , Adulto , Estudios de Casos y Controles , Diabetes Mellitus/metabolismo , Femenino , Humanos , Lactante , Masculino , Madres , Embarazo , Efectos Tardíos de la Exposición Prenatal , Factores de Riesgo , Estados UnidosRESUMEN
OBJECTIVE: The Craniofacial microsomia: Longitudinal Outcomes in Children pre-Kindergarten (CLOCK) study is a longitudinal cohort study of neurobehavioral outcomes in infants and toddlers with craniofacial microsomia (CFM). In this article, we review the data collection and methods used to characterize this complex condition and describe the demographic and clinical characteristics of the cohort. SETTING: Craniofacial and otolaryngology clinics at 5 study sites. PARTICIPANTS: Infants with CFM and unaffected infants (controls) ages 12 to 24 months were recruited from the same geographical regions and followed to age 36 to 48 months. METHODS: Phenotypic, neurodevelopmental, and facial expression assessments were completed during the first and third waves of data collection (time 1 and time 3, respectively). Medical history data were taken at both of these time points and during an intermediate parent phone interview (time 2). RESULTS: Our cohort includes 108 cases and 84 controls. Most cases and controls identified as white and 55% of cases and 37% of controls identified as Hispanic. Nearly all cases had microtia (95%) and 59% had mandibular hypoplasia. Cases received extensive clinical care in infancy, with 59% receiving care in a craniofacial clinic and 28% experiencing at least one surgery. Study visits were completed at a study site (92%) or at the participant's home (8%). CONCLUSIONS: The CLOCK study represents an effort to overcome the challenges of characterizing the phenotypic and neurodevelopmental outcomes of CFM in a large, demographically and geographically diverse cohort.