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Two POM@MOF hybrid materials composed of a copper-based metal-organic framework (MOF) [Cu 3 (C 9 H 3 O 6 ) 2 (H 2 O) 3 ] n (HKUST-1) encapsulating vanadium-substituted Keggin polyoxometalates (POM), [α-PVW 11 O 40 ] 4- ( PVW 11 ) and [α-PV 2 W 10 O 40 ] 5- ( PV 2 W 10 ), were prepared and characterized. PVW 11 @HKUST-1 and PV 2 W 10 @HKUST-1 were synthesized hydrothermally by self-assembly of HKUST-1 in the presence of the preformed POMs, [α-PVW 11 O 40 ] 4- and [α-PV 2 W 10 O 40 ] 5- , respectively. The two POM@MOF composites were characterized by X-ray diffraction, TGA, BET surface area analysis and FT-IR and Raman spectroscopy. The electronic structure of the POM@MOF materials and their respective constituents is surveyed using solid state UV-vis reflectance spectroscopy. The UV-vis spectra order the oxidizing strength of the POM constituents ([α-PV 2 W 10 O 40 ] 5- > [α-PVW 11 O 40 ] 4- ) and reveal the distinct electronic structure of the POM@MOF materials obtained by synthetic encapsulation of mono- and di-vanadium substituted Keggin polyoxotungstates in HKUST-1.

Background: The legal enforcement of drug possession is associated with a host of negative consequences for people who use drugs (PWUD), has demonstrated little effectiveness at curbing drug use, and has contributed to lasting financial, social, and health-related racial disparities in Black and Brown communities in the United States (U.S.). One policy alternative is reinvesting resources typically used for enforcing drug possession into health-promoting services such as drug treatment or harm reduction that can better serve the needs of PWUD than the criminal legal system. We sought to characterize the prevalence and correlates of national public support for this reinvestment in the U.S., Methods: A nationally representative sample of U.S. adults (N = 1,212) completed the Johns Hopkins COVID-19 Civic Life and Public Health Survey (wave three, fielded November 11-30, 2020). The outcome is support for reinvestment of resources spent on enforcing drug possession into health-promoting alternatives (i.e., drug treatment, harm reduction, housing support, or community-based resources). We measured potential correlates including socio-demographics and social/political attitudes, including political ideology (conservative, moderate, liberal) and racial resentment toward the Black community. Analyses accounted for complex survey weights., Results: Weighted prevalence of support for reinvestment of resources was 80 %. Multivariable logistic regression (controlling for confounders) showed that white respondents were more likely than Black (OR = 2.51, 95% CI = 1.08, 5.87) to favor reinvestment. Respondents with moderate (OR = 0.34, 95 % CI = 0.15-0.79) or conservative (OR = 0.21, 95 % CI = 0.09-0.50) political ideology (compared to liberal) and medium (OR = 0.26, 95 % CI = 0.09-0.74) or high (OR = 0.12, 95 % CI = 0.04-0.35) levels of racial resentment (compared to low) were less likely to support reinvestment., Conclusion: There is substantial national support for reinvesting resources into health-promoting alternatives, though political ideology and racial resentment temper support. Results can inform targeted messaging to increase support for moving drug policy from the criminal legal sphere toward public health., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Dr. Sherman is an expert witness in ongoing opioid litigation. The other authors do not have competing interests to declare., (Copyright © 2024. Published by Elsevier B.V.)

Organofunctionalized tetranuclear clusters [(M II Cl) 2 (V IV O) 2 {((HOCH 2 CH 2 )(H)N(CH 2 CH 2 O))(HN(CH 2 CH 2 O) 2 )} 2 ] (1, M=Co, 2: M=Zn) containing an unprecedented oxometallacyclic {M 2 V 2 Cl 2 N 4 O 8 } (M=Co, Zn) framework have been prepared by solvothermal reactions. The new oxo-alkoxide compounds were fully characterized by spectroscopic methods, magnetic susceptibility measurement, DFT and ab initio computational methods, and complete single-crystal X-ray diffraction structure analysis. The isostructural clusters are formed of edge-sharing octahedral {VO 5 N} and trigonal bipyramidal {MO 3 NCl} units. Diethanolamine ligates the bimetallic lacunary double cubane core of 1 and 2 in an unusual two-mode fashion, unobserved previously. In the crystalline state, the clusters of 1 and 2 are joined by hydrogen bonds to form a three-dimensional network structure. Magnetic susceptibility data indicate weakly antiferromagnetic interactions between the vanadium centers [J iso (V IV -V IV )=-5.4(1); -3.9(2) cm -1 ], and inequivalent antiferromagnetic interactions between the cobalt and vanadium centers [J iso (V IV -Co II )=-12.6 and -7.5 cm -1 ] contained in 1., (© 2023 Wiley-VCH GmbH.)

Adult conversational recasts are based on child platform utterances that contain errors (e.g., Child: "Me going." Adult: "Yes, you are going"), and recasts are effective in the child language literature. For many years, adult recasts of preschoolers' stuttered utterances were surmised as fluency-facilitating, but to date, no evidence has been reported to support their efficacy. The purpose was to investigate the natural occurrence of, and the fluency-facilitating potential of, recasts produced by caregivers and clinicians/examiners in free-play interactions transcribed from audio or video recordings on FluencyBank. Forty-three participants with a median age of 38 mo (3;2) (Range=28-73 mo), including 32 boys and 11 girls were selected from five databases, and recasts which were near-imitations and simple recasts as per Weiss (2002) were identified. One database chosen was the Illinois project, to include a subgroup of persistent (n = 9) and recovered children (n = 9). In the 43 participants, significantly (p < 0.0001) fewer stutters and lower percent syllables stuttered (%SS) were observed in post-recast utterances (4%SS) as compared to post-nonrecast utterances (12.5%SS). The CWS-persistent subgroup (n = 9) did not fit the group trend of the 34 others who significantly differed in stuttering frequency post-nonrecast versus postrecast. Findings are taken to mean that adult conversational recasts of preschoolers' stuttered utterances are fluency-facilitating, and interpretations are addressed., (Copyright © 2023 The Authors. Published by Elsevier Inc. All rights reserved.)

The purpose of this paper is to present a tutorial on a diagnostic framework developed to assess children who stutter and exhibit co-existing disorders. While we have guidelines for treating these children, there are no specific guidelines for assessing them. We provide a rationale for the development of T-PALS with support from the literature. The T-PALS framework assesses 5 foundational key elements for the child: Temperament (T), Pragmatics (P), Articulation/phonology (A), Language (L), and Stuttering (S). Both qualitative and quantitative measures are used within each dimension. This framework is discussed with reference to using two clinical case examples. T-PALS observation data are presented as well as treatment suggestions for each case. We conclude that T-PALS may be a useful framework for both clinicians and researchers, working with children who present with stuttering and comorbid conditions. Clinicians are encouraged to reach beyond the traditional focus on solely assessing the stuttering behavior, even when that is the main concern for referral, and to consider a broader view of the child. It is hoped that this more integrative approach to assessment may yield a more holistic diagnostic picture of a dual diagnosis child from which treatment goals can be derived., Competing Interests: Declaration of Competing Interest Lisa LaSalle and Lesley Wolk have no nonfinancial disclosures to report., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Drug criminalization creates significant barriers to prevention and treatment of substance use disorders and racial equity objectives, and removal of criminal penalties for drug possession is increasingly being endorsed by health and justice advocates. We present empirical data estimating the share of U.S. adults who support eliminating criminal penalties for possession of all illicit drugs, and examine factors associated with public support. Data from the Johns Hopkins COVID-19 Civic Life and Public Health Survey, a probability-based nationally representative sample of 1222 U.S. adults, was collected from November 11-30, 2020. Support for decriminalizing drug possession was assessed overall and by sociodemographic factors and attitudes towards politics and race. Correlates of support were examined using multivariable logistic regression. Thirty-five percent of adults supported eliminating criminal penalties for drug possession in the U.S. In adjusted regression models, respondents who were younger or identified as politically liberal were more likely to support decriminalization relative to other groups, and respondents who were Hispanic or identified strongly with their religious beliefs were less likely to support decriminalization. Among white respondents, greater racial resentment was strongly associated with reduced support for drug decriminalization. Support for drug decriminalization varies considerably by beliefs about politics and race, with racial resentment among white Americans potentially comprising a barrier to drug policy reform. Findings can inform communication and advocacy efforts to promote drug policy reform in the United States., Competing Interests: Declaration of Competing Interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests:, (Copyright © 2022 Elsevier Inc. All rights reserved.)

Objective: To describe anthropometric, sensory, and neurodevelopmental outcomes of children who were Zika virus-exposed from birth to 36 months., Study Design: The study cohort included 114 children born to mothers with confirmed and probable Zika virus pregnancy infection in 2016-2017. Children attending study visits from May 2017 through February 2020 underwent physical/neurologic, sensory examinations, and neurodevelopmental assessments with the Bayley Scales of Infant and Toddler Development, Third Edition (BSID-III) and Ages and Stages Questionnaires, Third Edition (ASQ-3)., Results: Three of the 114 children (2.6%) had microcephaly (z-score for head circumference ≤-2) at birth, 19 of 35 (54.3%) had posterior eye abnormalities in retinal images, and 11 of 109 (10.1%) had nonspecific findings on brain ultrasound. Three of 107 children (2.8%) failed hearing screening at birth. Of those children with follow-up data, 17 of 97 (17.5%) failed age-appropriate vision screening. The BSID-III identified developmental delay in at least 1 domain in at least one-third of children, with higher prevalence in the language domain. ASQ-3 screen positive delay peaked at around 24 or 36 months, with some domains showing a decrease at older ages. Correlations among BSID-III and ASQ-3 scores were observed, representing professional and parental perspectives at 24 and 36 months (r = 0.32-0.78; P < .05)., Conclusions: The presence of neurodevelopmental sequelae in early childhood suggests that identification of long-term impairment remains critical to attaining optimal child development. Long-term follow-up highlights vulnerability in the language domain, which likely could be influenced by early intervention, promoting cognitive development and school readiness in exposed children., (Copyright © 2022 The Author(s). Published by Elsevier Inc. All rights reserved.)

Background: People who use drugs (PWUD) must weigh complex legal scenarios when seeking help during overdose events. Good Samaritan laws (GSL) offer limited immunity for certain low-level drug crimes to encourage PWUD to call 911. Drug-induced homicide laws (DHL) allow for criminal prosecution of people delivering drugs that result in overdose death and may exert opposing effects on the decision-making process. We examined whether perceptions of these laws were related to overall perceived vulnerability to overdose-related arrests, which can impact help-seeking and overdose mortality., Methods: We conducted a cross-sectional study of PWUD (N = 173) in Anne Arundel County, Maryland and measured sociodemographic characteristics, structural vulnerabilities, and knowledge of GSL and DHL. Perceived vulnerability to overdose-related arrest was defined as self-reported concern arising from calling 911, receiving medical help, or supplying drugs in the event of an overdose. Multivariable logistic regression was used to identify significant correlates of perceived vulnerability to overdose-related arrest., Results: Most participants were aware of DHL (87%) and half were aware of GSL (53%). Forty-seven percent of PWUD expressed concern about arrest during or due to an overdose. After adjustment, positive correlates of perceived vulnerability to arrest were non-white race (aOR 2.0, 95% CI 1.5-2.5) and hearing of somebody charged with DHL (aOR 3.1, 95%CI 1.9-5.0), and negative correlates were history of drug treatment (aOR 0.6, 95%CI 0.4-1.0), receiving naloxone (aOR 0.6, 95% CI 0.4-1.0), and having made, sold or traded drugs in the past 3 months (aOR 0.4, 95% CI 0.2-0.9)., Conclusions: We report persisting concern about arrest during overdose events among street-based PWUD facing a complicated landscape of legal protections and liabilities. Findings demonstrate clear racial disparities of concern outside an urban centre, where impacts of policing on health are less studied, and present evidence that DHL may compromise overdose prevention efforts. Changes to drug policy and enforcement including police nonattendance at overdose scenes may be necessary to promote help-seeking among PWUD and reduce overdose fatalities., Competing Interests: Declarations of Interest Dr. Sherman is an expert witness for plaintiffs in opioid litigation. Remaining authors report no conflicts of interest., (Copyright © 2021 Elsevier B.V. All rights reserved.)

Intralesional corticosteroid (triamcinolone acetonide [TAC]) injections have become one of the cornerstone treatments of hypertrophic scar (HSc). However, the evidence is of limited-quality, and published investigations have almost exclusively been performed in linear scars rather than hypertrophic burn scars. Thus, the aim of this study was to perform an appropriately powered, single-blinded, randomized controlled trial to evaluate the impact of TAC injections on burn HSc compared with patient-matched usual care control scars. Fifty burn survivors with two scars (separated by nonscarred skin preferably on the contralateral side or an anatomically similar site) were selected based on high-frequency ultrasound thickness (>2.034 mm to ensure that the site was outside of the range of normal scar). Pretreatment thickness measurements of the two sites were within 0.5 mm of each other, to ensure homogeneity and an erythema index >300 to establish they were immature HSc. The sites were randomly assigned to treatment or control. The treatment HSc received a 10 mg/ml TAC. When necessary, the injection was repeated after 6 weeks and a third final injection 6 weeks later. Objective evaluation of thickness, elasticity, erythema, and melanin was obtained at the treatment and control sites at pretreatment, posttreatment, and follow-up 6 weeks after the last injection. Thirty participants completed the study, reaching the required number for an adequately powered sample based on pilot study data analyses. Ten participants received only one injection, 27 received only two injections, and 13 received three injections of TAC. Analysis of covariance comparing the treatment vs control HSc posttreatment, controlling for pretreatment values and Fitzpatrick skin type, revealed a significant decrease in thickness and increase in elasticity of the treated compared with control HSc (P = .0003), but no significant difference in erythema or melanin. Pretreatment to posttreatment comparisons using paired t-tests revealed a significant decrease in thickness of both the treated and control HSc, an increase in elasticity of the treated HSc during the treatment period, but no significant change in the control HSc elasticity or erythema of either site, and a significant increase in melanin of both the treated (P < .001) and control (P = .02) HSc. A regression model for repeated measures, controlling for pretreatment values and skin type, revealed no significant change in thickness, elasticity, erythema, or melanin during the 6-week follow-up. Although thickness decreased at both the treated and control HSc across time, there was a significantly greater reduction at the TAC injected HSc and a significantly greater increase in elasticity. Melanin significantly increased at both the treatment and control site. There was no significant change during the follow-up period of any of the HSc characteristics., (© The Author(s) 2020. Published by Oxford University Press on behalf of the American Burn Association. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Custom fabricated pressure garments (PGs) are commonly used to prevent or treat hypertrophic scars (HSc) after burn injury. However, there is minimal scientific evidence quantifying pressure after standard measurement and fitting techniques. Adult burn survivors whose HSc was treated with PGs were recruited. Trained fitters, blinded to study locations and results, took the garment measures. Once the PGs arrived and were fitted, baseline pressure measures at HSc and normal skin (NS) sites were determined using the Pliance X® System. Pressure readings were repeated at 1, 2, and 3 months. The mean baseline pressure was 15.3 (SD 10.4) at HSc and 13.4 (SD 11.9) at NS sites. There was a significant reduction during the first month at both sites (P = .0002 HSc; P = .0002 NS). A multivariable linear regression mixed model, adjusting for garment type, baseline pressure, and repeated measures, revealed further reduction at HSc sites between 1 and 2 months (P = .03). By 3 months, the mean pressure reduced to 9.9 (SD 6.7) and 9.15 (SD 7.2) mm Hg at HSc and NS sites, respectively. At each time point, the pressure was higher at HSc compared with NS but was significantly different only at 1 month (P = .01). PGs were worn ≥12 hr/d 7 d/wk. PGs that apply 15 to 25 mm Hg pressure significantly improve HSc; however, immediately after fitting newly fabricated PGs, the average pressure was at the bottom of the recommended range and by 1 month was significantly below. Clinicians are likely underestimating the dosage required and the significant pressure loss within the first 2 months., (© American Burn Association 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Returning to work can be challenging for burn survivors. Approximately 28% never return to any form of employment, resulting in lower health-related quality of life. Open communication has been identified as a facilitator for return to work (RTW). To ease the RTW process and promote communication with coworkers and employers a knowledge translation (KT) intervention was developed for burn survivors. Following its implementation, the impact on the RTW process was evaluated. This study was a cross-sectional, mixed methods study where burn survivors included in the KT intervention were compared with a control group. Control group participants were selectively invited so that the two groups' mean age, sex, and percent total body surface area burned were similar. Semistructured interviews gathered information about their RTW process and outcomes. Qualitative data were analyzed through thematic analysis and quantitative data were summarized and compared using Mann-Whitney tests. Overall, both groups were satisfied with their RTW process. Participants from the control group identified more barriers related to support received, particularly at work, and reported more psychological symptoms such as posttraumatic stress disorder, self-consciousness, and discomfort with questions. Many participants from the KT group indicated the KT intervention gave them tools and information to provide others with a better understanding of their lived experience. It is possible that the KT intervention facilitated more open communication by empowering burn survivors to explain their situation on their own, thus reducing the prevalence of social and psychological barriers by allowing them to self-advocate for more support., (© American Burn Association 2019. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Background: Stuttering, also known as childhood-onset fluency disorder, is a chronic neurodevelopmental disorder that affects 1% of the population and can greatly impact an individual's social, occupational, and academic functioning. Prior research has shown dopamine D2 antagonists are effective in reducing the severity of stuttering symptoms, but these compounds can be associated with metabolic and movement disorder adverse effects. Ecopipam is an investigational medication that acts as a selective dopamine D1 receptor antagonist. This mechanism should reduce the likelihood of metabolic and movement disorder adverse effects of D2 antagonists., Method: This open-label pilot study investigated ecopipam in the treatment of adults who stutter., Results: The results showed that a majority of participants demonstrated improvement in their stuttering. The medication was well tolerated., Conclusions: These positive, preliminary findings suggest that a doubleblind, randomized controlled clinical trial to examine the efficacy of ecopipam in the treatment of stuttering is warranted.

States have implemented a variety of legal and policy approaches to address the overdose epidemic. Some approaches, like increasing access to naloxone and connecting overdose survivors with evidence-based treatment, have a strong public health foundation and a compelling evidence base. Others, like increasing reliance on punitive criminal justice approaches, have neither. This article examines law and policy changes that are likely to be effective in reducing overdose-related harm as well as those that are likely to increase it.

Background: One objective of massage therapy applied to hypertrophic scar (HSc), is to improve the structural properties so skin possesses the strength and elasticity required for normal mobility. However, research supporting this effect is lacking. The objective of this study was to characterize the changes in scar elasticity, erythema, melanin, and thickness immediately after a massage therapy session and after a 12-week course of treatment compared to intra-individual matched control scars., Methods: We conducted a prospective, randomized, single-blinded, pragmatic, controlled, clinical trial evaluating the impact of a 12-week course of massage therapy. Seventy burn survivors consented to participate and 60 completed the study. Two homogeneous, intra-individual scars were randomized to usual care control or massage therapy plus usual care. Massage, occupational or physical therapists provided massage treatment 3x/week for 12 weeks. Scar site characteristics were evaluated weekly immediately before and after massage treatment including elasticity (Cutometer), erythema and melanin (Mexameter), and thickness (high-frequency ultrasound). Analysis of covariance (ANCOVAs) were performed to test for immediate and long-term treatment effects. A mixed-model approach was used to account for the intra-individual scars., Results: Scar evaluation immediately before and after massage therapy at each time point revealed changes for all scar characteristics, but the group differences were predominantly present during the early weeks of treatment. The within group long-term analysis revealed a significant increase in elasticity, and a reduction in thickness, during the 12-week treatment period for both the control scar (CS) and massage scar (MS). The increase in elasticity reached significance at week 8 for the MS and week 10 for the CS and the reduction in thickness at week 5 for the CS and week 7 for the MS. There was no significant within group long-term differences for either erythema or melanin. There were group differences in erythema at week 8 and 11 where the CS was less erythematous than the MS., Conclusions: The immediate impact of forces applied during massage therapy may lead patients and therapists to believe that there are long-term changes in elasticity, erythema, and pigmentation, however, once baseline measures, the control scar, and time were incorporated in the analysis there was no evidence of long-term benefit. Massage therapy applied with the objective of increasing scar elasticity or reducing erythema or thickness over the long-term should be reconsidered., (Copyright © 2018 Elsevier Ltd and ISBI. All rights reserved.)

Objectives: To compare visual estimation with different quantitative coronary angiography (QCA) methods (single-vessel versus bifurcation software) to assess coronary bifurcation lesions., Background: QCA has been developed to overcome the limitations of visual estimation. Conventional QCA however, developed in "straight vessels," has proved to be inaccurate in bifurcation lesions. Therefore, bifurcation QCA was developed. However, the impact of these different modalities on bifurcation lesion severity classification is yet unknown METHODS: From a randomized controlled trial investigating a novel bifurcation stent (Clinicaltrials.gov NCT01258972), patients with baseline assessment of lesion severity by means of visual estimation, single-vessel QCA, 2D bifurcation QCA and 3D bifurcation QCA were included. We included 113 bifurcations lesions in which all 5 modalities were assessed. The primary end-point was to evaluate how the different modalities affected the classification of bifurcation lesion severity and extent of disease., Results: On visual estimation, 100% of lesions had side-branch diameter stenosis (%DS) >50%, whereas in 83% with single-vessel QCA, 27% with 2D bifurcation QCA and 26% with 3D bifurcation QCA a side-branch %DS >50% was found (P < 0.0001). With regard to the percentage of "true" bifurcation lesions, there was a significant difference between visual estimate (100%), single-vessel QCA (75%) and bifurcation QCA (17% with 2D bifurcation software and 13% with 3D bifurcation software, P < 0.0001)., Conclusions: Our study showed that bifurcation lesion complexity was significantly affected when more advanced bifurcation QCA software were used. "True" bifurcation lesion rate was 100% on visual estimation, but as low as 13% when analyzed with dedicated bifurcation QCA software., (© 2017 Wiley Periodicals, Inc.)

Introduction: Burns of the face and mouth region have a profound impact on function. Currently the outcome measure that is most commonly used in the burn care literature is horizontal and vertical opening. Impairment-based outcomes such as this do not capture the functional implications of these injuries in spite of the devastating impact they can have on burn survivor's lives., Purpose of the Study: To generate an assessment that evaluates the impairments, activity limitations, and participation restrictions associated with mouth injuries and prospectively collect data to examine the clinimetric properties., Methods: A multistep assessment development process was undertaken including a comprehensive literature search and review, burn care expert and burn survivor interviews, generation of a preliminary version and field-testing, modifications based on field testing and updated literature review, and further field testing with data collection of 23 burn survivors. Clinimetric properties were examined by evaluating: whether there was a ceiling or floor effect, the internal consistency, construct validity, and responsiveness., Results: The mouth impairment and disability assessment (MIDA) has a 28 item self-report portion, divided into four subscales, completed by the patient and an impairment-based section completed by the burn therapist. Two items demonstrated a ceiling effect, one was removed the other retained. There was strong and statistically significant (p<0.0001) correlation of the symptoms subscale as well as vertical opening with the functional activities subscale of the MIDA. The functional activities subscale demonstrated good internal consistency and the symptoms subscale was adequate. Re-evaluation approximately seven and a half months after the baseline evaluation demonstrated a statistically significant change with time and treatment., Conclusions: The MIDA now offers clinicians the ability to assess mouth impairment and disability of burn survivors who have sustained burn injuries to their face and mouth region., (Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.)

The problem of postburn itch has been underevaluated and undertreated in the past. However, recently published data have expanded the evidence base, which provides clinicians and their patients with new evaluation and treatment options that can help reduce and potentially eliminate the prolonged distress experienced by burn survivors faced with postburn itch. Although a gold standard evaluation method has not yet been agreed upon, there are a number of tools that have been published that clinicians can use for assessment. Epidemiological evidence has confirmed that the vast majority of both adult and pediatric burn survivors experience itch for years following injury. At discharge from the acute care hospital, 93% of burn survivors with major burn injuries report postburn itch that is still experienced by 44% of adult burn survivors 30 years postburn. Although larger surface area injuries are more likely to require a multimodal treatment approach to reduce the itch intensity as well as the episode duration and frequency, burn survivors with small surface area injuries also experience itch that needs to be addressed. A number of treatment protocols have been described that commonly call for concurrent administration of both pharmacological and nonpharmacological treatment approaches. These protocols provide clinicians with a structured, systematic approach to treatment decisions that are evidence-based. Although many questions require further investigation, the current state of the science creates an ethical imperative that all burn survivors' itch experience should be quantitatively evaluated and appropriate treatment options explored until satisfactory outcomes are obtained.

Harm reduction policies and attitudes in the United States have advanced substantially in recent years but still lag behind more advanced jurisdictions in Europe and elsewhere. The Obama administration, particularly in its last years, embraced some harm reduction policies that had been rejected by previous administrations but shied away from more cutting edge interventions like supervised consumption sites and heroin-assisted treatment. The Trump administration will undermine some of the progress made to date but significant state and local control over drug policies in the US, as well as growing Republican support for pragmatic drug policies, motivated in part by the opioid crisis, ensures continuing progress for harm reduction.

Background: The influence of coronary artery disease (CAD) on clinical and echocardiographic outcomes after transcatheter aortic valve replacement (TAVR) is still controversial. We sought to evaluate the impact of CAD severity as measured by the SYNTAX score (SS) on patients undergoing TAVR., Methods and Results: A total of 377 patients who underwent TAVR in 2 high-volume centers in North America were included in our retrospective analysis. A blinded angiographic core laboratory calculated the SS on all available coronary angiograms with the use of quantitative coronary analysis. Patients were stratified into 4 groups: (1) no CAD (SS=0); (2) low SS (SS between 1 and 22); (3) intermediate SS (SS between 23 and 32); and (4) high SS (SS ≥33). Patients who had undergone percutaneous coronary intervention within 6 months prior to TAVR were separated into 2 categories based on their residual SS (<8 and ≥8). Patients with previous coronary artery bypass grafting (CABG) were divided into 2 groups: (1) low CABG SS and (2) high CABG SS. The primary end point was a composite of all-cause mortality, myocardial infarction, and stroke. At 30 days and 1 year, both the presence and the severity of CAD had no impact on the rate of the combined primary end point and on all-cause mortality, cardiovascular mortality, and myocardial infarction. Patients with less complete revascularization (residual SS ≥8 versus residual SS <8 and low CABG SS versus high CABG SS, had similar rates of the combined primary end point, all-cause mortality, cardiovascular mortality, MI, and stroke, at both 30 days and 1 year., Conclusions: In our core laboratory-validated study, neither the severity of CAD nor completeness of revascularization after percutaneous coronary intervention or CABG were associated with clinical outcomes after TAVR, at both 30 days and 1 year., (© 2017 The Authors. Published on behalf of the American Heart Association, Inc., by Wiley Blackwell.)

Objectives: To examine the benefit of the Tryton dedicated side branch (SB) stent compared with provisional stenting in the treatment of complex bifurcation lesions involving large SBs., Background: The TRYTON Trial was designed to evaluate the utility of a dedicated SB stent to treat true bifurcation lesions involving large (≥2.5 mm by visual estimation) SBs. Patient enrolled in the trial had smaller SB diameters than intended (59% SB ≤2.25 mm by Core Lab QCA). The TRYTON Trial did not meet its primary endpoint due to an increased rate of peri-procedural myocardial infarctions (MIs)., Methods: The TRYTON Trial randomized 704 patients to the Tryton SB stent with main vessel DES versus provisional SB treatment with main vessel DES. The rates of the primary end point of target vessel failure and the secondary powered end point of angiographic percent diameter stenosis in the SB at 9 months were assessed and compared between the two treatment strategies among patients with a SB ≥2.25 mm diameter at baseline determined by Core Lab QCA., Results: Among the 704 patients enrolled in the TRYTON Trial, 289 patients (143 provisional and 146 Tryton stent; 41% of entire cohort) had a SB ≥2.25 mm. The primary end point of TVF was numerically lower in the Tryton group compared with the provisional group (11.3% vs. 15.6%, P = 0.38), and was within the non-inferiority margin. No difference among the rates of clinically driven target vessel revascularization (3.5% vs. 4.3% P = 0.77) or cardiac death (0% both groups) were seen. In-segment percent diameter stenosis of the SB was significantly lower in the Tryton group compared with the provisional group (30.4% vs. 40.6%, P = 0.004)., Conclusions: Analysis of the TRYTON Trial cohort of SB ≥2.25 mm supports the safety and efficacy of the Tryton SB stent compared with a provisional stenting strategy in the treatment of bifurcation lesions involving large SBs. © 2015 Wiley Periodicals, Inc., (© 2015 Wiley Periodicals, Inc.)

Objectives: Adverse effects of intracoronary injection of stem cells on in-stent restenosis and atherosclerotic progression remain unclear. We sought to evaluate the adverse effects of intracoronary injection of CD133 cells on in-stent restenosis and atherosclerotic progression in the infarct-related and contralateral arteries using serial intravascular ultrasound (IVUS) analysis., Methods: Baseline and 4-month follow-up IVUS images were obtained from 17 patients treated with intracoronary stem cell injection and 20 placebo patients after primary percutaneous coronary intervention in the COMPARE-AMI trial. In the infarct-related artery, the stented segment, 5 mm proximal and distal reference segments, and proximal and distal nonstented segments were analyzed every 1 mm; the entire segment of a contralateral artery was also analyzed every 1 mm., Results: In the infarct-related artery analysis, the median percentage of in-stent neointimal hyperplasia (12.1 vs. 7.6%, P=0.95), the reduction in the minimum lumen area (MLA; -1.6 vs. -1.5 mm(2), P=0.97), and the MLA at follow-up (4.3 vs. 5.3 mm(2), P=0.21) were found to be similar between the stem cell and placebo groups. Changes in proximal and distal nonstented segment lumen areas and plaque burden were also similar between the stem cell and placebo groups; however, there was a decrease in the maximum arc of the attenuated plaque behind the stent from baseline to follow-up in the placebo group (P=0.004), but not in the stem cell group. In the contralateral artery, there were no differences in changes in MLA, plaque burden, or attenuated plaque between stem cell and placebo patients., Conclusion: Intracoronary injection of CD133(+) bone marrow stem cells has no IVUS-detectable effect on neointimal hyperplasia or atherosclerosis progression in either infarct-related or contralateral arteries.

Neuropathic pain is an enormous rehabilitation challenge that has a substantial negative effect on patient function and quality of life. Somatosensory rehabilitation is a novel, nonpharmacological intervention described by Spicher based on the neuroplasticity of the somatosensory system. The rationale for somatosensory rehabilitation is that treating hypoesthesia will decrease neuropathic pain. Particularly for those with established neuropathic pain, the hypoesthesia may be masked by mechanical allodynia, which must be treated before treating the underlying hyposensitive zone. This case series describes the outcome of 17 burn survivors treated with somatosensory rehabilitation for their neuropathic pain. Before initiating treatment a modified version of the McGill Pain Questionnaire-short form (Questionnaire de la douleur St. Antoine, QDSA) was completed with the patients. The total score (×/64) was converted to percentage. The mechanical allodynia was assessed with the Rainbow Pain Scale that uses touch with the 15-g Semmes Weinstein Monofilaments (SWMs) and that was rated as painful on the visual analog scale (3/10 or resting pain + 1/10), as the criteria for mechanical allodynia. The severity level was assessed using seven predetermined SWMs to identify the smallest that elicited pain. The treatment consisted of avoiding all touch in the allodynic zone while concurrently providing proximal sensory and vibratory counter stimulation. Once the mechanical allodynia was eliminated, the underlying hypoesthesia was treated. Hypoesthesia was evaluated with the SWMs, and the percent improvement from baseline was calculated. The sensory reeducation treatment for hypoesthesia consisted of touch discrimination, texture perception, and vibratory stimulation. Seventeen patients (71/29% male/female, 21 ± 25% TBSA burned, 486 ± 596 days postburn) were evaluated and treated. Of these 15 initially presented with mechanical allodynia. The SWM scores had improved by 27 ± 21% (n = 14) and 29 ± 26% (n = 12) at 2 and 3 months posttreatment, respectively. The QDSA scores had improved by 9 ± 14% (n = 8) and 23 ± 23% (n = 6) at 2 and 3 months posttreatment, respectively. There were two patients who initially presented with hypoesthesia and six who had their zone of hypoesthesia treated after the mechanical allodynia had resolved. For these eight patients, their ability to perceive light touch improved by 27 ± 17% (n = 8) and 35 ± 25% (n = 6) at 2 and 3 months postsensory reeducation treatment initiation, respectively. The QDSA improved by 9 and 50% for the two patients who initially presented with hypoesthesia. In this case series, the majority of patients (13/17 or 76%) showed substantial improvements after somatosensory rehabilitation suggesting this is a treatment approach that should be considered with burn survivors experiencing neuropathic pain. There is a need, however, for future controlled studies to further investigate this approach and to determine if there is a subpopulation of burn survivors that are more likely than others to benefit from this approach.

Background: Bifurcation lesions are frequent among patients with symptomatic coronary disease treated by percutaneous coronary intervention. Current evidence recommends a conservative (provisional) approach when treating the side branch (SB)., Objectives: The TRYTON (Prospective, Single Blind, Randomized Controlled Study to Evaluate the Safety & Effectiveness of the Tryton Side Branch Stent Used With DES in Treatment of de Novo Bifurcation Lesions in the Main Branch & Side Branch in Native Coronaries) bifurcation trial sought to compare treatment of de novo true bifurcation lesions using a dedicated bifurcation stent or SB balloon angioplasty., Methods: We randomly assigned patients with true bifurcation lesions to a main vessel stent plus provisional stenting or the bifurcation stent. The primary endpoint (powered for noninferiority) was target vessel failure (TVF) (cardiac death, target vessel myocardial infarction, and target vessel revascularization). The secondary angiographic endpoint (powered for superiority) was in-segment percent diameter stenosis of the SB at 9 months., Results: We randomized 704 patients with bifurcation coronary lesions at 58 centers (30 from Europe and 28 from the United States). At 9 months, TVF was 17.4% in the bifurcation stent group compared with 12.8% in the provisional group (p=0.11), mainly because of a higher periprocedural myocardial infarction rate (13.6% vs. 10.1%, p=0.19). The TVF difference of +4.6% (2-sided 95% confidence interval: -1.0 to 10.3; upper limit of the 1-sided 95% confidence interval: 10.3) was not within the pre-specified noninferiority margin of 5.5% (p=0.42 for noninferiority). The SB in-segment diameter stenosis among the angiographic cohort was lower in the bifurcation stent group compared with the provisional group (31.6% vs. 38.6%, p=0.002 for superiority), with no difference in binary restenosis rates (diameter stenosis≥50%) at 9 months follow-up (22.6% vs. 26.8%, p=0.44)., Conclusions: Provisional stenting should remain the preferred strategy for treatment of non-left main true coronary bifurcation lesions. (Prospective, Single Blind, Randomized Controlled Study to Evaluate the Safety & Effectiveness of the Tryton Side Branch Stent Used With DES in Treatment of de Novo Bifurcation Lesions in the Main Branch & Side Branch in Native Coronaries [TRYTON]; NCT01258972)., (Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Objectives: This study sought to evaluate inter-core lab variability in quantitative coronary angiography (QCA) analysis of bifurcation lesions., Background: QCA of bifurcation lesions is challenging. To date there are no data available on the inter-core lab variability of bifurcation QCA analysis., Methods: The randomized Tryton IDE (Tryton Pivotal IDE Coronary Bifurcation Trial) compared the Tryton Side Branch Stent (Tryton Medical, Durham, North Carolina) with balloon angioplasty as side branch treatment. QCA was performed in an angiographic subcohort (n = 326) at 9-month follow-up. Inter-core lab variability of QCA analysis between the Cardiovascular Research Foundation and the Cardialysis core labs was evaluated before and after alignment of the used QCA methodology using angiographic data derived from this angiographic follow-up cohort., Results: In the original analysis, before alignment of QCA methodology, the mean difference between the core labs (bias) was large for all QCA parameters with wide 95% limits of agreement (1.96 × SD of the bias), indicating marked variability. The bias of the key angiographic endpoint of the Tryton trial, in-segment percentage diameter stenosis (%DS) of the side branch, was 5.5% (95% limits of agreement: -26.7% to 37.8%). After reanalysis, the bias of the in-segment %DS of the side branch reduced to 1.8% (95% limits of agreement: -16.7% to 20.4%). Importantly, after alignment of the 2 core labs, there was no longer a difference between both treatment groups (%DS of the side branch: treatment group A vs. group B: 34.4 ± 19.4% vs. 32.4 ± 16.1%, p = 0.340)., Conclusions: Originally, a marked inter-core lab variability of bifurcation QCA analysis was found. After alignment of methodology, inter-core lab variability decreased considerably and impacted angiographic trial results. This latter finding emphasizes the importance of using the same methodology among different core labs worldwide. (Tryton Pivotal Prospective, Single Blind, Randomized Controlled Study to Evaluate the Safety & Effectiveness of the Tryton Side Branch Stent Used With DES in Treatment of de Novo Bifurcation Lesions in the Main Branch & Side Branch in Native Coronaries [TRYTON]; NCT01258972)., (Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Quantitative studies of the clinical recovery of burn scars are currently lacking. Previous reports validate the objective, precise, diagnostic capabilities of high-frequency ultrasound to measure thickness, the Cutometer(®) to measure pliability and the Mexameter(®) to measure erythema and pigmentation of scars. Thus, we prospectively quantified clinical characteristics of patient-matched, after burn hypertrophic scar (HSc), donor site scar (D) and normal skin (N) using these instruments. One investigator measured 3 sites (HSc, D, N) in 46 burn survivors at 3, 6, and 12 months after-burn. A mixed model regression analysis, adjusting p-values for multiplicity of testing, was used to compare means among sites and time points. Participants were 41.2±13.5 years old, 87% males, predominantly Caucasian, with an average of 19.5% body surface area burned. HSc thickness decreased significantly between 3 and 6, 6 and 12, and 3 and 12 months (all p<0.0001), but remained thicker than D and N skin (all p<0.0001). Pliability differed significantly between HSc, D and N sites at all time points (all p<0.0001), with HSc and D increasing between 3 and 12 months (p<0.05) but not reaching normal. HSc and D sites were significantly more erythematous than normal skin (p<0.05) at 3 and 6 months but D sites approached normal by 12 months. The only time points at which pigmentation significantly differed were the HSc and D sites at 6 months. Thickness, pliability, erythema and pigmentation of N skin remained similar over the 12 months. We found that post-burn HSc thickness, pliability and erythema differed significantly from D and N skin at 3, 6, and 12 months and does not return to normal by 12 months after-injury; however, significant improvements towards normal can be expected. Donor sites are redder than normal skin at 3 and 6 months but can be expected to return to normal by 12 months. Although the color of HSc and D sites change markedly with time these color changes are primarily due to changes in redness of the site, not melanin in this primarily Caucasian population., (Copyright © 2014 Elsevier Ltd and ISBI. All rights reserved.)

Research indicates that pregaming (drinking before a social event) and tailgating (drinking before a sporting event) are two culturally ingrained alcohol use behaviors by college students. We examined the prevalence of these two activities in a sample of college students (N = 354) who violated campus alcohol policy and were mandated to receive an alcohol intervention in fall 2010. Results indicated that alcohol consumption and other risk factors were related to pregaming and tailgating. These findings are discussed in the context of clinical implications and future directions for research. This study was funded in part by the National Institutes of Health.

Objectives: The aim of this study was to assess whether deferred stenting might reduce no-reflow and salvage myocardium in primary percutaneous coronary intervention (PCI) for ST-segment elevation myocardial infarction (STEMI)., Background: No-reflow is associated with adverse outcomes in STEMI., Methods: This was a prospective, single-center, randomized, controlled, proof-of-concept trial in reperfused STEMI patients with ≥1 risk factors for no-reflow. Randomization was to deferred stenting with an intention-to-stent 4 to 16 h later or conventional treatment with immediate stenting. The primary outcome was the incidence of no-/slow-reflow (Thrombolysis In Myocardial Infarction ≤2). Cardiac magnetic resonance imaging was performed 2 days and 6 months after myocardial infarction. Myocardial salvage was the final infarct size indexed to the initial area at risk., Results: Of 411 STEMI patients (March 11, 2012 to November 21, 2012), 101 patients (mean age, 60 years; 69% male) were randomized (52 to the deferred stenting group, 49 to the immediate stenting). The median (interquartile range [IQR]) time to the second procedure in the deferred stenting group was 9 h (IQR: 6 to 12 h). Fewer patients in the deferred stenting group had no-/slow-reflow (14 [29%] vs. 3 [6%]; p = 0.006), no reflow (7 [14%] vs. 1 [2%]; p = 0.052) and intraprocedural thrombotic events (16 [33%] vs. 5 [10%]; p = 0.010). Thrombolysis In Myocardial Infarction coronary flow grades at the end of PCI were higher in the deferred stenting group (p = 0.018). Recurrent STEMI occurred in 2 patients in the deferred stenting group before the second procedure. Myocardial salvage index at 6 months was greater in the deferred stenting group (68 [IQR: 54% to 82%] vs. 56 [IQR: 31% to 72%]; p = 0.031]., Conclusions: In high-risk STEMI patients, deferred stenting in primary PCI reduced no-reflow and increased myocardial salvage. (Deferred Stent Trial in STEMI; NCT01717573)., (Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Objectives: This study sought to determine the frequency and impact of coronary calcification among patients undergoing percutaneous coronary intervention (PCI) for acute coronary syndromes (ACS)., Background: Small studies in patients with stable coronary artery disease have suggested a worse prognosis after PCI of calcified compared with noncalcified lesions. Little is known about the impact of coronary calcification on outcomes after PCI for patients presenting with non-ST-segment elevation and ST-segment elevation ACS., Methods: Data from 6,855 patients presenting with ACS in whom PCI was performed were pooled from 2 large-scale randomized, controlled trials, ACUITY (Acute Catheterization and Urgent Intervention Triage Strategy) and HORIZONS-AMI (Harmonizing Outcomes With Revascularization and Stents in Acute Myocardial Infarction). One-year outcomes were analyzed according to the severity of PCI target lesion calcification (none/mild, moderate, or severe) as assessed by an independent angiographic core laboratory., Results: Target lesion calcification was severe in 402 patients (5.9%), moderate in 1,788 (26.1%), and none/mild in 4,665 (68.1%). Moderate/severe target lesion calcification was more frequent in older patients, men, hypertensive patients, and those presenting with ST-segment elevation myocardial infarction (STEMI). The unadjusted 1-year rates of death, cardiac death, definite stent thrombosis, and ischemic target lesion revascularization (TLR) and target vessel revascularization were significantly increased in patients with moderate/severe target lesion calcification. By multivariable analysis, the presence of moderate/severe target lesion calcification was an independent predictor of 1-year definite stent thrombosis (hazard ratio [HR]: 1.62; 95% confidence interval [CI]: 1.14 to 2.30; p = 0.007) and ischemic TLR (HR: 1.44; 95% CI: 1.17 to 1.78; p = 0.0007)., Conclusions: Moderate/severe lesion calcification was relatively frequent in patients with non-ST-segment elevation ACS and STEMI and was strongly predictive of stent thrombosis and ischemic TLR at 1 year. (Comparison of Angiomax Versus Heparin in Acute Coronary Syndromes [ACS]; NCT00093158; Harmonizing Outcomes With Revascularization and Stents in Acute Myocardial Infarction; NCT00433966)., (Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Individual brief motivational intervention (iBMI) is an efficacious strategy to reduce heavy drinking by students who are mandated to receive an alcohol intervention following an alcohol-related event. However, despite the strong empirical support for iBMI, it is unknown if the results from rigorously controlled research on iBMI translate to real-world settings. Furthermore, many colleges lack the resources to provide iBMI to mandated students. Therefore, group-delivered BMI (gBMI) might be a cost-effective alternative that can be delivered to a large number of individuals. The purpose of this study was to conduct a comparative effectiveness evaluation of iBMI and gBMI as delivered by staff at a university health services center. Participants (N = 278) were college students who were mandated to receive an alcohol intervention following an alcohol-related incident. Participants were randomized to receive an individual (iBMI; n = 133) or a Group BMI (gBMI; n = 145). Results indicated that both iBMI and gBMI participants reduced their peak estimated blood alcohol concentration (BAC) and the number of negative alcohol-related consequences at 1-, 3-, and 6-months postintervention. The iBMI and gBMI conditions were not significantly different at follow-up. These findings provide preliminary support for the use of iBMI and gBMIs for college students in real-world settings.

Objectives: This study sought to evaluate the clinical impact of intraprocedural stent thrombosis (IPST), a relatively new endpoint., Background: In the prospective, double-blind, active-controlled CHAMPION PHOENIX (Clinical Trial Comparing Cangrelor to Clopidogrel Standard of Care Therapy in Subjects Who Require Percutaneous Coronary Intervention) trial, cangrelor significantly reduced periprocedural and 30-day ischemic events in patients undergoing percutaneous coronary intervention (PCI), including IPST., Methods: An independent core laboratory blinded to treatment assignment performed a frame-by-frame angiographic analysis in 10,939 patients for the development of IPST, defined as new or worsening thrombus related to stent deployment at any time during the procedure. Adverse events were adjudicated by an independent, blinded clinical events committee., Results: IPST developed in 89 patients (0.8%), including 35 of 5,470 (0.6%) and 54 of 5,469 (1.0%) patients in the cangrelor and clopidogrel arms, respectively (odds ratio: 0.65; 95% confidence interval: 0.42 to 0.99; p = 0.04). Compared to patients without IPST, IPST was associated with a marked increase in composite ischemia (death, myocardial infarction [MI], ischemia-driven revascularization, or new-onset out-of-laboratory stent thrombosis [Academic Research Consortium]) at 48 h and at 30 days (29.2% vs. 4.5% and 31.5% vs. 5.7%, respectively; p < 0.0001 for both). After controlling for potential confounders, IPST remained a strong predictor of all adverse ischemic events at both time points., Conclusions: In the large-scale CHAMPION PHOENIX trial, the occurrence of IPST was strongly predictive of subsequent adverse cardiovascular events. The potent intravenous adenosine diphosphate antagonist cangrelor substantially reduced IPST, contributing to its beneficial effects at 48 h and 30 days. (Clinical Trial Comparing Cangrelor to Clopidogrel Standard of Care Therapy in Subjects Who Require Percutaneous Coronary Intervention [PCI] [CHAMPION PHOENIX]; NCT01156571)., (Copyright © 2014 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.)

Objective: The purpose of this study is to investigate whether pregaming (ie, drinking prior to a social event) is a risk factor for hospitalization., Participants: Participants (N = 516) were undergraduate students with an alcohol-related sanction., Methods: Participants completed a survey about alcohol use, as well as behaviors and experiences, prior to and during the referral event. The dependent variable was whether participants received medical attention at an emergency department during the sanction event., Results: Results indicated that older students, females who pregame, students with higher alcohol use screening scores, lighter drinkers, and higher numbers of drinks before the referral event all increased the odds of receiving medical attention. Pregaming alone was not significantly related to receiving medical attention in the multivariate analysis., Conclusions: Female students who pregame appear to be at risk for requiring hospitalization after drinking when controlling for the number of drinks consumed.

The goal of this cross-sectional study was to characterize and describe persistent postburn pruritus. Cause and treatment of postburn itch is elusive. It has been suggested that burn survivors with persistent pruritus should be divided into acute itch (≤6 months postinjury) and chronic itch (>6 months postinjury) because the cause of itch may be different. Cross-sectional data of itch characteristics reported here are from the baseline data of a prospective, randomized, double-blind, controlled pilot study of 23 subjects with frequent and bothersome postburn pruritus. Subjects self-completed validated scales for variables of itch sensation, affect of itch, and severity. Variables of quality of life, frequency, pain and itch intensity, skin condition, scar, and medication were also recorded. Itch frequency revealed that 87% of subjects experienced itching daily, 96% experienced three or more episodes a day, and 52% had episode durations lasting 5 to 30 minutes per incidence. Itch was reported as unbearable by 94% of subjects with chronic itch and by 86% of subjects with acute itch, whereas bothersome was 88 and 100%, respectively. Itch sensation dimension of stinging was 74% in both acute and chronic itch subjects. Crawling and burning sensations were often severe. Potential itch triggers and relief activities were identified. Differences in sensory and affective itch components were detected between acute and chronic itch subjects. Combinations of itch mechanisms probably contribute to the development of and changes in pruritus. Characterizing the sensation and affective itch dimensions in conjunction with inflammation, burn injury, recovery, scar maturation, medication, and psychological status should better elucidate postburn itch.