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1.
Aesthet Surg J ; 43(10): 1106-1111, 2023 09 14.
Artigo em Inglês | MEDLINE | ID: mdl-37040449

RESUMO

BACKGROUND: The hemostatic net has been promoted as a safe and effective method to prevent hematoma formation following facelift procedures. To date there is little published evidence to validate the replicability and effectiveness of the technique. OBJECTIVES: This study presents 2 cohorts of facelift patients from a single surgeon's practice to assess the impact of the hemostatic net on hematoma formation. METHODS: The records of 304 patients were reviewed on whom the hemostatic net was placed following a facelift between July 2017 and October 2022. Data were collected and assessed for complications and compared with a control group of 359 patients who underwent a facelift procedure without placement of a hemostatic net by the same surgeon between 1999 and 2004. RESULTS: A total of 663 patients were included. In this retrospective cohort study, analysis of available data showed a significantly reduced hematoma rate of 0.6% in the intervention group compared with 3.9% in the control group (P = .006722). CONCLUSIONS: The use of the hemostatic net is a safe, reproducible, and effective technique in reducing the risk of hematoma in facelift surgery.


Assuntos
Hemostáticos , Ritidoplastia , Cirurgiões , Humanos , Ritidoplastia/efeitos adversos , Ritidoplastia/métodos , Estudos Retrospectivos , Hemostáticos/efeitos adversos , Hematoma/epidemiologia , Hematoma/etiologia , Hematoma/prevenção & controle
2.
Aesthet Surg J ; 43(3): 370-386, 2023 02 21.
Artigo em Inglês | MEDLINE | ID: mdl-36226364

RESUMO

BACKGROUND: Extracorporeal shock wave therapy (ESWT) represents a promising, non-invasive management strategy supporting the treatment of a variety of conditions related to plastic surgery. OBJECTIVES: This literature review aimed to give a systematic overview of current applications, its mechanism of action, and its potential to provide tangible therapies in plastic surgery. METHODS: The databases PubMed (National Institute of Health, Bethesda, MD), Embase (via Ovid [Elsevier, Amsterdam, the Netherlands]), and the Cochrane Library (Cochrane, London, UK) were searched for articles published up to June 1, 2021. Clinical studies of any design including ESWT in the context of plastic surgery were included. Two reviewers extracted data, and 46 articles were analyzed after application of the inclusion and exclusion criteria. RESULTS: Forty-six included studies (n = 1496) were categorized into the following broad themes: cellulite/body contouring/skin rejuvenation, burns/scar treatment, diabetic foot ulcers/chronic wound, and future perspectives of ESWT. Overall, applications of ESWT were heterogenous, and the majority of studies reported effectiveness of ESWT as an alternative treatment technique. Flawed methodology and differences in technical standards limit the outcome and conclusion of this review. CONCLUSIONS: There is yet insufficient evidence to support the effectiveness of any specific intervention included in this review; however, all included studies reported improvements in key outcomes. Where reported, ESWT displayed a good safety profile with no serious adverse events. Further research is needed to provide more evidence to delineate the indications of ESWT in plastic surgery.


Assuntos
Tratamento por Ondas de Choque Extracorpóreas , Procedimentos de Cirurgia Plástica , Cirurgia Plástica , Humanos , Resultado do Tratamento , Cicatriz
3.
J Plast Reconstr Aesthet Surg ; 77: 87-93, 2023 02.
Artigo em Inglês | MEDLINE | ID: mdl-36563639

RESUMO

OBJECTIVE: Fat necrosis (FN) is a well-known complication in plastic surgery. Excision of symptomatic FN has been the gold standard, but it often results in contour irregularities that require subsequent treatment. Different alternative surgical and nonsurgical management strategies have been described; however, there are currently no guidelines. This literature review aims to provide an overview of available treatment options and current management standards to support clinical decision making. METHOD: A literature search in the databases PubMed, Embase (via Ovid), and Web Of Science was carried out to identify eligible articles. The search strategy included combinations of the following terms: "Fat necrosis "AND (treatment OR management OR therapy). Six articles discussing or reporting management strategies of FN in a plastic surgery context were included. RESULTS: A variety of techniques were used to manage symptomatic FN. Asymptomatic or small lesions can be treated conservatively. Oil cyst and moderately sized areas of symptomatic FN can effectively be treated by aspiration, ultrasound-assisted liposuction, or needle aeration. Calcified and large areas of FN require excision and debridement of necrotic fat tissue CONCLUSION: At present, there is no consensus on the management of symptomatic FN. The authors propose a new classification system to aid the guidance of management of symptomatic FN.


Assuntos
Necrose Gordurosa , Procedimentos de Cirurgia Plástica , Humanos , Necrose Gordurosa/etiologia , Necrose Gordurosa/terapia , Tecido Adiposo , Necrose/cirurgia , Algoritmos
4.
J Stud Alcohol Drugs ; 82(4): 460-469, 2021 07.
Artigo em Inglês | MEDLINE | ID: mdl-34343077

RESUMO

OBJECTIVE: This study assessed parental communication and behavior related to children's Internet and social media usage to delineate profiles of parenting regarding these newer forms of media and associated those profiles with youth alcohol and marijuana use. METHOD: Using data from 748 adolescents (mean age = 15.8, 52% female, 25% non-White) and their parents, latent class analysis was performed to identify classes based on items concerning device ownership, monitoring, and communication of online activities. The associations between class membership and ever use of alcohol and marijuana were then tested, controlling for screen time, general parenting, substance availability, and deviance. RESULTS: We identified five classes: high media parenting (23%), low media parenting (20%), moderate media parenting with limited device access (11%), moderate media parenting with high device access (25%), and low monitoring but high communication about online activities (21%). Probability of class membership was differentially associated with contemporaneous and 1-year prospective alcohol and marijuana use. The low-device-access class had the highest percentage of abstainers at both time points. The lowest rate of abstaining was associated with membership in the high-device-access class but moderate levels of monitoring. Membership in the low media parenting class was associated with use of both substances. CONCLUSIONS: This study provides a novel exploration of media parenting, an important construct in the context of increased access to personalized media devices that allow for streaming of mature media content related to substance use.


Assuntos
Comportamento do Adolescente , Fumar Maconha , Uso da Maconha , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Criança , Feminino , Humanos , Masculino , Fumar Maconha/epidemiologia , Uso da Maconha/epidemiologia , Poder Familiar , Estudos Prospectivos
5.
J Pediatr Psychol ; 44(2): 197-207, 2019 03 01.
Artigo em Inglês | MEDLINE | ID: mdl-30204918

RESUMO

Objective: Adolescence is a period during which youth may begin experimenting with substances. Youth with overweight or obesity may be at increased risk for substance use, including cigarette smoking. Understanding the associations between smoking and excess weight and the pathways associated with increased likelihood for smoking initiation is of particular importance given the increased risk for negative health outcomes associated with each. Methods: Using longitudinal panel data from 1,023 middle school youth (baseline age M = 12.5, 52% female), we tested whether smoking initiation was concurrently and prospectively predicted by self-reported body mass index (BMI) and whether self-esteem for physical appearance (SEPA) mediated the effect of BMI on risk of early initiation. Results: BMI predicted smoking initiation concurrently and prospectively in unadjusted models. In adjusted models, SEPA mediated the effects of BMI on smoking initiation. Bootstrapped mediation results indicated that the positive relationship between BMI and subsequent smoking initiation was significantly mediated by lower SEPA (B =.10, 95% confidence interval [0.01, 0.22]). Conclusions: Adolescents who have overweight or obesity are more likely to feel negatively about their appearance and bodies, and this negative perception may result in experimentation with cigarettes. Cigarettes may be used by youth with overweight or obesity in an effort to manage weight, to cope with low self-esteem or for other reasons. Future research should explore the motives and psychosocial context of smoking initiation among adolescents with overweight/obesity further (e.g., with whom they first try smoking, perceived benefits of smoking).


Assuntos
Comportamento do Adolescente/psicologia , Índice de Massa Corporal , Fumar Cigarros/psicologia , Sobrepeso/psicologia , Aparência Física , Autoimagem , Adolescente , Peso Corporal , Criança , Feminino , Humanos , Estudos Longitudinais , Masculino , Estudos Prospectivos
6.
Curr Addict Rep ; 5(2): 146-157, 2018 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-30393590

RESUMO

PURPOSE OF REVIEW: We describe the state of research on substance use portrayals in marketing and media, considering exposure to tobacco, alcohol, e-cigarette, and marijuana content. Putative mechanisms are offered, and recommendations made for effective prevention strategies for mitigating the influence of these portrayals. RECENT FINDINGS: There is consistent evidence that adolescents and young adults are highly exposed to substance use portrayals and that these portrayals are associated with subsequent substance use. Exposure via new media (social networking sites, brand websites) has risen rapidly. Social norms and cognitions appear to at least partially account for the effects of portrayals on youth substance use. SUMMARY: Digital media has surpassed traditional marketing, which is concerning because youth have on-demand access to content and are active consumers of digital media. Developmentally appropriate media literacy interventions that include a parenting component and target multiple substances and media domains are recommended.

7.
Prev Sci ; 19(7): 914-926, 2018 10.
Artigo em Inglês | MEDLINE | ID: mdl-29717391

RESUMO

Youth are heavy consumers of media, and exposure to mature media content is associated with initiation and progression of substance use. Parental restriction of such content has been shown to be an effective mechanism to reduce negative consequences attributed to exposure to mature media content. This study assessed the influence of parental restriction of movie watching across Motion Picture Association of America rating categories on subsequent alcohol and marijuana initiation at 1- and 2-year follow-up. Using data from a longitudinal study of adolescent substance use (N = 1023), we used logistic regression analyses to determine the odds of alcohol and marijuana initiation across movie rating categories, within R-rated restriction categories in particular, and based on changes in parental restriction of movies over time. All analyses controlled for important parental, personality, and behavioral correlates of adolescent substance use. Results suggest that restriction of R-rated movies is protective of both alcohol and marijuana initiation. Important differences among parental restriction of R-rated movie categories emerged such that being allowed to watch them with adult supervision was protective of substance use, while those who reported watching R-rated films despite parental restrictions were at heightened risk for alcohol initiation. Changes in parental movie restrictions were not predictive of substance use initiation over the subsequent year. Implications of these findings for media literacy program prevention strategies are discussed.


Assuntos
Consumo de Bebidas Alcoólicas/epidemiologia , Consumo de Bebidas Alcoólicas/prevenção & controle , Letramento em Saúde , Fumar Maconha/epidemiologia , Fumar Maconha/prevenção & controle , Filmes Cinematográficos , Pais , Adolescente , Criança , Feminino , Humanos , Masculino , Estudos Prospectivos , Fatores de Risco
8.
Addict Behav ; 82: 182-188, 2018 07.
Artigo em Inglês | MEDLINE | ID: mdl-29549801

RESUMO

INTRODUCTION: Cognitive susceptibility to cigarette smoking has been demonstrated to predict future cigarette initiation in adolescents. Examining this construct prior to tobacco product initiation may provide useful information on the differential risk of individuals initiating cigarette vs. e-cigarette products. Additionally, examining how susceptibility and tobacco product use relate to perceived harm cognitions will increase understanding of risk predisposition among adolescents. METHOD: Data were taken from a longitudinal study of middle school students (n = 1023; age = 12.1, 52.2% female, 72.1% white) in the Northeastern U.S. Likelihood of e-cigarette and cigarette ever-use in high school was examined as a function of a validated index of cigarette smoking susceptibility among tobacco naïve students in middle school. Prospective associations between cognitive susceptibility to smoking and subsequent perceived harm of e-cigarettes (assessed in high school), and cross-sectional associations between concurrent tobacco product ever-use status and perceived harm of e-cigarettes were examined. RESULTS: Adolescents classified as susceptible to cigarette smoking in middle school were more likely to initiate use of cigarettes (OR = 2.53) and e-cigarettes (OR = 1.95) as compared to adolescents classified as non-susceptible; cigarette smoking susceptibility did not differentially predict use of one product over the other. Adolescents endorsing e-cigarette use, reported significantly less perceived harm associated with e-cigarettes vs. cigarettes, while those who endorsed cigarette only or dual use did not. CONCLUSION: Our data indicate that cognitive susceptibility to cigarette smoking may index a broad risk factor for using either cigarettes or e-cigarettes in the future, and is prospectively associated with perceived harm of e-cigarette use. Overall, those who used any tobacco product perceived e-cigarettes as less harmful when compared to abstainers. Individual facets of perceived harm (addiction potential and harm vs. cigarettes) differ between cigarette only users and e-cigarette users and may help to explain the choice to use one product vs. the other. IMPLICATIONS: This is the first study to examine prospective associations between cognitive susceptibility to cigarette smoking, predating tobacco use, and subsequent likelihood of cigarette vs. e-cigarette initiation. This study demonstrates that initiation of either product is elevated among youth who are susceptible to smoking; thus susceptibility to smoking may serve as a useful marker of vulnerability to tobacco product use. Furthermore, this study provides novel information on the relationship between tobacco product onset and specific harm perceptions associated with e-cigarettes versus cigarettes among adolescents.


Assuntos
Conscientização , Cognição , Assunção de Riscos , Fumar/psicologia , Vaping/psicologia , Adolescente , Criança , Estudos Transversais , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Estudos Longitudinais , Masculino , New England , Fumar/efeitos adversos , Vaping/efeitos adversos
9.
J Youth Adolesc ; 47(5): 991-1006, 2018 05.
Artigo em Inglês | MEDLINE | ID: mdl-28889368

RESUMO

Adolescence is a time of heightened impulsivity as well as substantial exposure to the effects of popular media. Specifically, R-rated movie content and sensation seeking have been shown to be individually and multiplicatively associated with early alcohol initiation, as well as to mutually influence one another over time. The present study attempts to replicate and extend these findings to cigarette and marijuana use, considering several peer, parental, and individual correlates, as well as substance-specific movie exposure, among 1023 youth (mean age 12.4 years, 52% female), using a combination of cross-lagged path models, latent growth models, and discrete-time survival models. Changes over time were associated between R-rated movie watching and sensation seeking, and both individually, not multiplicatively, predicted earlier alcohol initiation. R-rated movie watching (but not sensation seeking) also predicted earlier smoking and marijuana initiation. Parental R-rated movie restriction may thus potentially delay smoking and marijuana initiation as well as adolescent drinking.


Assuntos
Comportamento do Adolescente/psicologia , Fumar Cigarros , Fumar Maconha/psicologia , Filmes Cinematográficos , Assunção de Riscos , Sensação , Consumo de Álcool por Menores/psicologia , Adolescente , Criança , Feminino , Humanos , Comportamento Impulsivo , Estudos Longitudinais , Masculino , Poder Familiar/psicologia , Grupo Associado , Estudos Prospectivos
10.
Prev Med ; 96: 73-78, 2017 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-28024859

RESUMO

Whether well-documented patterns of mental health comorbidity with adolescent combustible cigarette use extend to e-cigarette use is unclear. Demonstrating associations between e-cigarette and combustible cigarette use with mental health symptomatology across adolescence may be important for promoting accurate perceptions of populations at risk for and potential consequences of tobacco product use. Adolescents (N=2460; mean age at baseline=14.1; 53.4% female; 44.1% Hispanic) who had never previously used combustible or e-cigarettes were assessed at baseline, and 6- and 12-month follow-ups in Los Angeles, CA (2013-2014). Logistic regression was used to examine associations between baseline depressive symptoms and onset of e-cigarette and cigarette single product and dual use at follow-ups. Latent growth modeling was used to examine associations between sustained use of either product (vs. non-use) and changes in depressive symptoms over 12-months. Higher baseline depressive symptoms predicted subsequent onset of cigarette (OR=1.024, 95% C.I.=1.009-1.055), e-cigarette (OR=1.015, C.I.=1.003-1.023), and dual use of both products (OR=1.021, C.I.=1.003-1.043). Sustained use of e-cigarettes over the 12-month observation (vs. non-use) was associated with a greater rate of increase in depressive symptoms over time (b=1.272, SE=0.513, p=0.01). Among those who sustained use of e-cigarettes, higher frequency of use was associated with higher depressive symptoms at the final follow-up (B=1.611, p=0.04). A bi-directional association of depressive symptoms with e-cigarette use onset across mid adolescence was observed. Further research on the causal nature, etiological underpinnings, and intervention implications of mental health and tobacco product use comorbidity is warranted.


Assuntos
Fumar Cigarros/epidemiologia , Depressão/etnologia , Sistemas Eletrônicos de Liberação de Nicotina/estatística & dados numéricos , Adolescente , Comportamento do Adolescente , Feminino , Humanos , Los Angeles , Masculino , Fatores de Risco
11.
J Adolesc Health ; 60(2): 154-160, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27769761

RESUMO

PURPOSE: This study aimed to determine the unique utility of poor sleep health in predicting the onset of substance use in adolescents. METHODS: Middle school students (N = 829, mean (M)age = 12.6 years, 52% female, 73% white) who participated in an ongoing prospective study of alcohol onset and progression completed a set of Web-based health behavior surveys over a 4-year period, with recruitment beginning in 2009. Surveys included assessments of alcohol, cigarette, and marijuana use as well as sleep duration, bedtime delay (from weekdays to weekends), and daytime sleepiness. Data were analyzed using discrete-time Cox Proportional hazard's regression. RESULTS: Controlling for participant age at sleep assessment, gender, and internalizing and externalizing behaviors, shorter sleep duration and greater daytime sleepiness in year 1 were associated with increased odds of having had a full drink of alcohol, having engaged in heavy episodic drinking, and having experienced alcohol-related consequences by year 4. Shorter sleep duration was also associated with increased odds of marijuana use by year 4. No sleep parameter was uniquely associated with increased odds of cigarette use (first puff or first full cigarette). Effects were evident for both males and females. Age at sleep assessment did not moderate effects. CONCLUSIONS: Sleep health is a prospective predictor of the onset of alcohol and marijuana use among adolescents. Increased efforts to prevent and intervene in sleep problems among adolescents are warranted.


Assuntos
Comportamento do Adolescente/psicologia , Consumo de Bebidas Alcoólicas/epidemiologia , Fumar Maconha/epidemiologia , Sono/fisiologia , Fumar/epidemiologia , Adolescente , Consumo de Bebidas Alcoólicas/psicologia , Criança , Feminino , Humanos , Masculino , Fumar Maconha/psicologia , Modelos de Riscos Proporcionais , Estudos Prospectivos , Fatores de Risco , Fumar/psicologia , Inquéritos e Questionários
12.
Eur Urol ; 69(4): 592-598, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26542947

RESUMO

BACKGROUND: Gleason grading is the strongest prognostic parameter in prostate cancer. Gleason grading is categorized as Gleason ≤ 6, 3 + 4, 4 + 3, 8, and 9-10, but there is variability within these subgroups. For example, Gleason 4 components may range from 5-45% in a Gleason 3 + 4 = 7 cancer. OBJECTIVE: To assess the clinical relevance of the fractions of Gleason patterns. DESIGN, SETTING, AND PARTICIPANTS: Prostatectomy specimens from 12823 consecutive patients and of 2971 matched preoperative biopsies for which clinical data with an annual follow-up between 2005 and 2014 were available from the Martini-Klinik database. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: To evaluate the utility of quantitative grading, the fraction of Gleason 3, 4, and 5 patterns seen in biopsies and prostatectomies were recorded. Gleason grade fractions were compared with prostatectomy findings and prostate-specific antigen recurrence. RESULTS AND LIMITATIONS: Our data suggest a striking utility of quantitative Gleason grading. In prostatectomy specimens, there was a continuous increase of the risk of prostate-specific antigen recurrence with increasing percentage of Gleason 4 fractions with remarkably small differences in outcome at clinically important thresholds (0% vs 5%; 40% vs 60% Gleason 4), distinguishing traditionally established prognostic groups. Also, in biopsies, the quantitative Gleason scoring identified various intermediate risk groups with respect to Gleason findings in corresponding prostatectomies. Quantitative grading may also reduce the clinical impact of interobserver variability because borderline findings such as tumors with 5%, 40%, or 60% Gleason 4 fractions and very small Gleason 5 fractions (with pivotal impact on the Gleason score) are disclaimed. CONCLUSIONS: Quantitative Gleason pattern data should routinely be provided in addition to Gleason score categories, both in biopsies and in prostatectomy specimens. PATIENT SUMMARY: Gleason score is the most important prognostic parameter in prostate cancer, but prone to interobserver variation. The results of our study show that morphological aspects that define the Gleason grade in prostate cancer represent a continuum. Quantitation of Gleason patterns provides clinically relevant information beyond the traditional Gleason grading categories ≤ 3 + 3, 3 + 4, 4 + 3, 8, 9 -1 0. Quantitative Gleason scoring can help to minimize variations between different pathologists and substantially aid in optimized therapy decision-making.


Assuntos
Biópsia , Gradação de Tumores , Prostatectomia , Neoplasias da Próstata/patologia , Neoplasias da Próstata/cirurgia , Idoso , Intervalo Livre de Doença , Alemanha , Humanos , Calicreínas/sangue , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Recidiva Local de Neoplasia , Variações Dependentes do Observador , Valor Preditivo dos Testes , Modelos de Riscos Proporcionais , Antígeno Prostático Específico/sangue , Neoplasias da Próstata/sangue , Reprodutibilidade dos Testes , Fatores de Risco , Fatores de Tempo , Resultado do Tratamento
13.
Addict Behav Rep ; 1: 12-18, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-29531975

RESUMO

INTRODUCTION: To prospectively predict the onset of use of alcohol, cigarettes and marijuana among Dutch adolescents, using behavioral and self-report measures of impulsivity-related facets. Specifically, we investigated whether behavioral measures of impulsivity predicted the onset of substance use above and beyond self-report measures of impulsivity and sensation seeking in an online sample. METHODS: Self-report and behavioral data from 284 adolescents (195 girls, mean age = 14.8 years, SD = 1.26) were collected at four time points over a period of two years, using an online survey system. Impulsivity-related facets were assessed at time point 1 with the Delay Discounting Task, the Balloon Analogue Risk Task and the Passive Avoidance Learning Task. We conducted logistic regression analysis to examine whether behavioral and self-report measures uniquely predicted onset of alcohol use, heavy episodic drinking, smoking and marijuana use. RESULTS: Onset of cigarette smoking was associated with behavioral assessment of impulsive decision making, but not after controlling for self-reported impulsivity and sensation seeking. Behavioral measures were sometimes associated with, but appeared not to prospectively predict, the onset of substance use in this online sample after controlling for self-report measures. CONCLUSIONS: Based on the present results, the added value of online behavioral assessment of impulsivity-related factors in the prediction of onset of substance use was not confirmed. We suggest that factors specific to each behavioral task underlie their lack of prediction and suggest that future research addresses limitations of current behavioral tasks to increase their validity in online testing.

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