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1.
AIDS Behav ; 27(1): 257-278, 2023 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-35829969

RESUMEN

Men who have sex with men (MSM) often change sexual behaviors following HIV diagnosis. This systematic review examined such changes, including sero-adaptive behaviors (i.e., deliberate safer-sex practices to reduce transmission risk) to better understand the magnitude of their association with HIV diagnosis. We searched four databases (1996-2017) and reviewed references from other systematic reviews. We included studies conducted in the United States that compared sexual behavior among HIV-infected "aware" versus "unaware" MSM. We meta-analytically pooled RRs and associated 95% confidence intervals (CI) using random-effects models, and assessed risk of bias and evidence quality. Twenty studies reported k = 131 effect sizes on sexual practices outcomes, most of which reported changes in unprotected sex (k = 85), and on sex with at-risk partners (k = 76); 11 reported sero-adaptive behaviors. Unprotected anal intercourse with an HIV-uninfected/unknown-status partner was less likely among aware MSM (insertive position: k = 2, RR 0.26, 95% CI 0.17, 0.41; receptive position: k = 2, RR 0.53, 95% CI 0.37, 0.77). Risk of not always serosorting among aware MSM (k = 3) was RR = 0.92 (0.83, 1.02). Existing evidence, although low-quality, suggests that HIV-infected MSM tend to adopt safer sexual practices once aware of their diagnosis. Variation in reporting of outcomes limits their comparability. Sero-adaptive behavior data are sparse.


Asunto(s)
Infecciones por VIH , Minorías Sexuales y de Género , Humanos , Masculino , Estados Unidos/epidemiología , Homosexualidad Masculina , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Seroclasificación por VIH , Conducta Sexual , Parejas Sexuales , Asunción de Riesgos
2.
Sex Transm Dis ; 49(6): 383-397, 2022 06 01.
Artículo en Inglés | MEDLINE | ID: mdl-35034049

RESUMEN

BACKGROUND: Nonviral sexually transmitted infections (STIs) increase risk of sexually acquired human immunodeficiency virus (HIV) infection. Updated risk estimates carefully scrutinizing temporality bias of studies are needed. METHODS: We conducted a systematic review (PROSPERO CRD42018084299) of peer-reviewed studies evaluating variation in risk of HIV infection among high-risk heterosexuals diagnosed with any of: Chlamydia trachomatis, Mycoplasma genitalium, Neisseria gonorrhoeae, Treponema pallidum, and/or Trichomonas vaginalis. We searched PubMed, Web of Science, and Embase databases through December 2017 and included studies where STIs and HIV were assessed using laboratory tests or medical examinations and where STI was diagnosed before HIV. After dual screening, data extraction, and risk of bias assessment, we meta-analytically pooled risk ratios (RRs). RESULTS: We found 32 eligible studies reporting k = 97 effect size estimates of HIV acquisition risk due to infection with one of the abovementioned STIs. Most data were based on women engaged in sex work or other high-risk occupations in developing countries. Many studies did not measure or adjust for known confounders, including drug injection and condom use, and most were at medium or high risk of bias because of the potential for undetected HIV infection to have occurred before STI infection. Human immunodeficiency virus acquisition risk increased among women infected with any pathogen; the effect was greatest for women infected with Mycoplasma genitalium (RR, 3.10; 95% confidence interval [CI], 1.63-5.92; k = 2) and gonorrhea (RR, 2.81; 95% CI, 2.25-3.50; k = 16) but also statistically significant for women infected with syphilis (RR, 1.67; 95% CI, 1.23-2.27; k = 17), trichomonas (RR, 1.54; 95% CI, 1.31-1.82; k = 17), and chlamydia (RR, 1.49; 95% CI, 1.08-2.04; k = 14). For men, data were space except for syphilis (RR, 1.77; 95% CI, 1.22-2.58; k = 5). CONCLUSION: Nonviral STI increases risk of heterosexual HIV acquisition, although uncertainty remains because of risk of bias in primary studies.


Asunto(s)
Infecciones por Chlamydia , Gonorrea , Infecciones por VIH , Mycoplasma genitalium , Enfermedades de Transmisión Sexual , Sífilis , Chlamydia trachomatis , Femenino , Gonorrea/epidemiología , VIH , Infecciones por VIH/epidemiología , Infecciones por VIH/prevención & control , Heterosexualidad , Humanos , Masculino , Neisseria gonorrhoeae , Prevalencia , Enfermedades de Transmisión Sexual/epidemiología , Enfermedades de Transmisión Sexual/prevención & control , Sífilis/epidemiología
3.
Dev Psychobiol ; 64(7): e22320, 2022 11.
Artículo en Inglés | MEDLINE | ID: mdl-36282746

RESUMEN

The aim of this systematic review was to better understand whether and to what extent psychosocial stressors are associated with hypothalamic-pituitary-adrenal axis or autonomic nervous system stress responses in young children (1-6 years of age). Studies were classified by psychosocial stressors from the ecobiodevelopmental model: social and economic resources, maternal mental health, parent-child relationships, and the physical environment. Of the 2388 identified studies, 32 met full inclusion criteria, including over 9107 children. Child physiologic stress responses were measured as hair and urinary cortisol and cortisone, salivary diurnal and reactive cortisol, salivary reactive alpha-amylase, and respiratory sinus arrhythmia. There were 107 identified relations between psychosocial stressors and physiologic stress responses. Nearly two thirds of these relations suggested that children have dysregulated stress responses as either significantly blunted (n = 27) or increased (n = 37); 43 relations were not significant. Children most consistently had significantly dysregulated stress responses if they experienced postnatal maternal depression or anxiety. Some reasons for the mixed findings may be related to characteristics of the child (i.e., moderators) or stressor, how the stress response or psychosocial stressor was measured, unmeasured variables (e.g., caregiving buffering), researcher degrees of freedom, or publication bias.


Asunto(s)
Cortisona , Sistema Hipófiso-Suprarrenal , Preescolar , Humanos , Sistema Hipófiso-Suprarrenal/fisiología , Sistema Hipotálamo-Hipofisario/fisiología , Hidrocortisona , Estrés Psicológico/psicología , alfa-Amilasas , Saliva
4.
Sex Transm Dis ; 48(10): e138-e148, 2021 10 01.
Artículo en Inglés | MEDLINE | ID: mdl-33783414

RESUMEN

BACKGROUND: Men who have sex with men (MSM) who have bacterial sexually transmitted infections (STIs) are at increased risk for HIV infection. We enhanced and updated past summary risk estimates. METHODS: We systematically reviewed (PROSPERO No. CRD42018084299) peer-reviewed studies assessing the risk of HIV infection among MSM attributable to Chlamydia trachomatis (CT), Mycoplasma genitalium (MG), Neisseria gonorrhoeae (NG), Treponema pallidum (TP), and/or Trichomonas vaginalis (TV). We searched 3 databases through December 2017. We excluded studies with self-reported data or simultaneous STI and HIV assessment. We conducted dual screening and data extraction, meta-analytically pooled risk ratios (RRs), and assessed potential risk of bias. RESULTS: We included 26 studies yielding 39 RR (k) for HIV acquisition due to one of TP, NG, or CT. We did not identify eligible data for MG or TV, or for HIV transmission. HIV acquisition risk increased among MSM infected with TP (k = 21; RR, 2.68, 95% confidence interval [CI], 2.00-3.58), NG (k = 11; RR, 2.38; 95% CI, 1.56-3.61), and CT (k = 7; RR, 1.99; 95% CI, 1.59-2.48). Subanalysis RRs for all 3 pathogens were ≥1.66 and remained statistically significant across geography and methodological characteristics. Pooled RR increased for data with the lowest risk of bias for NG (k = 3; RR, 5.49; 95% CI, 1.11-27.05) and TP (k = 4; RR, 4.32; 95% CI, 2.20-8.51). We observed mostly moderate to high heterogeneity and moderate to high risk of bias. CONCLUSIONS: Men who have sex with men infected with TP, NG, or CT have twice or greater risk of HIV acquisition, although uncertainties exist because of data heterogeneity and risk of bias.


Asunto(s)
Infecciones por Chlamydia , Gonorrea , Infecciones por VIH , Minorías Sexuales y de Género , Enfermedades de Transmisión Sexual , Infecciones por Chlamydia/epidemiología , Chlamydia trachomatis , Gonorrea/epidemiología , Infecciones por VIH/epidemiología , Homosexualidad Masculina , Humanos , Masculino , Neisseria gonorrhoeae , Prevalencia , Enfermedades de Transmisión Sexual/epidemiología
5.
Can J Diet Pract Res ; 82(3): 125-130, 2021 09 01.
Artículo en Inglés | MEDLINE | ID: mdl-33876989

RESUMEN

Purpose: The present study examined differences in mental health and well-being between students with and without suspected food insecurity during their transition to university.Methods: We drew on existing data from 4 samples of first-year undergraduates enrolled at 3 large universities in 3 provinces (Alberta n = 199, Québec n = 299, and Ontario n = 461 and n = 510). Students completed online surveys assessing a wide range of health-related behaviours and indicators, and students were classified as food secure or insecure based on their responses to screening questions.Results: Mental health (depression, anxiety, low satisfaction with life) was consistently poorer in students classified as food insecure across all samples. The magnitude of mental health deficit was comparable to socioeconomic disadvantage associated with food insecurity.Conclusions: Students experiencing food insecurity are disproportionately launching their university careers with poorer mental health, revealing a critical point of intervention for these socioeconomically higher-risk students.


Asunto(s)
Salud Mental , Universidades , Estudios Transversales , Inseguridad Alimentaria , Abastecimiento de Alimentos , Humanos , Factores Socioeconómicos , Estudiantes
6.
Int Wound J ; 18(3): 261-268, 2021 Jun.
Artículo en Inglés | MEDLINE | ID: mdl-33331066

RESUMEN

Surgical site infections (SSI) substantially increase costs for healthcare providers because of additional treatments and extended patient recovery. The objective of this study was to assess the cost and health-related quality of life impact of SSI, from the perspective of a large teaching hospital in England. Data were available for 144 participants undergoing clean or clean-contaminated vascular surgery. SSI development, length of hospital stay, readmission, and antibiotic use were recorded over a 30-day period. Patient-reported EQ-5D scores were obtained at baseline, day 7 and day 30. Linear regressions were used to control for confounding variables. A mean SSI-associated length of stay of 9.72 days resulted in an additional cost of £3776 per patient (including a mean antibiotic cost of £532). Adjusting for age, smoking status, and procedure type, SSI was associated with a 92% increase in length of stay (P < 0.001). The adjusted episode cost was £3040. SSI reduced patient utility between baseline and day 30 by 0.156 (P = 0.236). Readmission rates were higher with SSI (P = 0.017), and the rate to return to work within 90 days was lower. Therefore, strategies to reduce the risk of surgical site infection for high-risk vascular patients should be investigated.


Asunto(s)
Costos de la Atención en Salud , Calidad de Vida , Infección de la Herida Quirúrgica , Inglaterra , Humanos , Tiempo de Internación , Masculino , Factores de Riesgo , Infección de la Herida Quirúrgica/economía , Infección de la Herida Quirúrgica/terapia , Procedimientos Quirúrgicos Vasculares
7.
J Youth Adolesc ; 47(6): 1252-1266, 2018 06.
Artículo en Inglés | MEDLINE | ID: mdl-29470761

RESUMEN

Self-reported depressive experiences are common among university students. However, most studies assessing depression in university students are cross-sectional, limiting our understanding of when in the academic year risk for depression is greatest and when interventions may be most needed. We examined within-person change in depressive symptoms from September to April. Study 1 (N = 198; 57% female; 72% white; Mage = 18.4): Depressive symptoms rose from September, peaked in December, and fell across the second semester. The rise in depressive symptoms was associated with higher perceived stress in December. Study 2 (N = 267; 78.7% female; 67.87% white; Mage = 21.25): Depressive symptoms peaked in December and covaried within persons with perceived stress and academic demands. The results have implications for understanding when and for whom there is increased risk for depressive experiences among university students.


Asunto(s)
Trastorno Depresivo/epidemiología , Estrés Psicológico/complicaciones , Estudiantes/psicología , Adolescente , Adulto , Canadá , Trastorno Depresivo/etiología , Femenino , Humanos , Masculino , Factores de Riesgo , Autoinforme , Estrés Psicológico/epidemiología , Universidades , Carga de Trabajo/psicología , Adulto Joven
8.
J Youth Adolesc ; 46(4): 867-883, 2017 04.
Artículo en Inglés | MEDLINE | ID: mdl-27826745

RESUMEN

The transition to adulthood is a major life course transition that can pose risk to wellbeing. Research is needed to identify patterns of risk for compromised wellbeing, in order to best identify supports for individuals during this potentially vulnerable transition. The purpose of this study was to identify profiles of risk in an emerging adulthood sample, and to relate these profiles to mental health and subjective and academic wellbeing. Undergraduate emerging adults (N = 903, 82 % female), aged 18-25 years (M = 21.14, SD = 1.75), completed a series of questionnaires about risk factors, mental health, and academic variables. Results from a latent profile analysis identified four distinct risk profiles: Low Risk (76 %), Low Social Support Risk (4 %), Financial Risk (11 %), and Multiple Risk (8 %). The risk profiles were subsequently related to mental health and subjective and academic wellbeing outcomes, using a pseudo-class draws approach. Analyses indicated that the risk-pattern profiles differed in several ways across outcomes. Implications for targeted interventions are discussed.


Asunto(s)
Salud Mental , Desarrollo de la Personalidad , Personalidad , Femenino , Humanos , Masculino , Factores de Riesgo , Apoyo Social , Estudiantes , Encuestas y Cuestionarios , Adulto Joven
9.
NPJ Prim Care Respir Med ; 34(1): 3, 2024 Apr 25.
Artículo en Inglés | MEDLINE | ID: mdl-38664469

RESUMEN

Respiratory diseases, including asthma and chronic obstructive pulmonary disease (COPD), are common in England with the worst respiratory outcomes observed in the most deprived areas. There is limited published research to establish whether the rate of oral corticosteroid (OCS) prescribing for asthma and COPD is linked to levels of deprivation. This study carried out a multivariable regression analysis of publicly available data and found that deprivation is associated with a statistically significant increase in the proportion of patients receiving an OCS prescription for asthma or COPD at a GP practice level (p < 0.001). The model estimated that the proportion of prescriptions is 1.88% (95% CI 1.83% to 1.92%) and 2.84% (95% CI 2.70% to 2.98%) for the least deprived GP practice and the most deprived GP practice, respectively. This study lays the groundwork for future research using individual patient level data to consider the impact of variation in OCS prescribing rates.


Asunto(s)
Corticoesteroides , Asma , Pautas de la Práctica en Medicina , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Inglaterra/epidemiología , Asma/tratamiento farmacológico , Asma/epidemiología , Corticoesteroides/uso terapéutico , Corticoesteroides/administración & dosificación , Enfermedad Pulmonar Obstructiva Crónica/tratamiento farmacológico , Enfermedad Pulmonar Obstructiva Crónica/epidemiología , Pautas de la Práctica en Medicina/estadística & datos numéricos , Femenino , Masculino , Persona de Mediana Edad , Administración Oral , Adulto , Prescripciones de Medicamentos/estadística & datos numéricos , Anciano , Adolescente , Adulto Joven
10.
Pediatr Pulmonol ; 59(1): 163-168, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37888495

RESUMEN

BACKGROUND: Cystic fibrosis (CF) is now routinely diagnosed through newborn screening (NBS), but the tests employed in the USA have been evolving for two decades as missed cases become recognized and lab methods improve in association with more knowledge about CF genetics. New Jersey was among the first states to implement CF NBS in 2001 when it introduced the original two-tiered method that combined measurements of immunoreactive trypsinogen (IRT) with detection of the principal pathogenic variant (F508del) in the cystic fibrosis transmembrane conductance regulator (CFTR) gene. OBJECTIVE: With continuation of the IRT/DNA (F508del) algorithm for two decades and identification of screening false negative children, we decided to examine the condition of some missed cases with special attention to their respiratory status. METHODS: To strengthen the arguments for quality improvement in New Jersey's CF NBS program, we reviewed and evaluated false negative cases to determine the potential extent of preventable patient suffering as a consequence of delayed diagnoses. RESULTS: Five children with CF who had false negative screening results were studied in detail. In each case there was a different cause of the negative screening results. They all had clinically significant/severe lung disease, ranging from chronic cough with CF pathogens on respiratory culture at a young age to respiratory failure. CONCLUSION: This case series highlights the consequences of false negative screening results, which served as the impetus to upgrade New Jersey's CF NBS algorithm. Implemented changes include lowering the IRT cutoff to 70 ng/mL and expanding to a 139 variant CFTR panel. In 2023, a floating IRT cutoff is anticipated to be implemented.


Asunto(s)
Fibrosis Quística , Recién Nacido , Niño , Humanos , Fibrosis Quística/complicaciones , Fibrosis Quística/diagnóstico , Fibrosis Quística/genética , Tamizaje Neonatal/métodos , Regulador de Conductancia de Transmembrana de Fibrosis Quística/genética , Pruebas Genéticas/métodos , Estudios Longitudinales , Tripsinógeno , Mutación
11.
Front Cardiovasc Med ; 11: 1342409, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38370154

RESUMEN

Revascularization completeness after percutaneous coronary intervention (PCI) is associated with improved long-term outcomes. Mechanical circulatory support [intra-aortic balloon pump (IABP) or Impella] is used during high-risk PCI (HR-PCI) to enhance peri-procedural safety and achieve more complete revascularization. The relationship between revascularization completeness [post-PCI residual SYNTAX Score (rSS)] and left ventricular ejection fraction (LVEF) in HR-PCI has not been established. We investigated LVEF predictors at 90 days post-PCI with Impella or IABP support. Individual patient data (IPD) were analyzed from PROTECT II (NCT00562016) in the base case. IPD from PROTECT II and RESTORE-EF (NCT04648306) were naïvely pooled in the sensitivity analysis. Using complete cases only, linear regression was used to explore the predictors of LVEF at 90 days post-PCI. Models were refined using stepwise selection based on Akaike Information Criterion and included: treatment group (Impella, IABP), baseline characteristics [age, gender, race, New York Heart Association Functional Classification, LVEF, SYNTAX Score (SS)], and rSS. Impella treatment and higher baseline LVEF were significant predictors of LVEF improvement at 90 days post-PCI (p ≤ 0.05), and a lower rSS contributed to the model (p = 0.082). In the sensitivity analysis, Impella treatment, higher baseline LVEF, and lower rSS were significant predictors of LVEF improvement at 90 days (p ≤ 0.05), and SS pre-PCI contributed to the model (p = 0.070). Higher baseline LVEF, higher SS pre-PCI, lower rSS (i.e. completeness of revascularization), and Impella treatment were predictors of post-PCI LVEF improvement. The findings suggest potential mechanisms of Impella include improving the extent and quality of revascularization, and intraprocedural ventricular unloading.

12.
J Pediatr Surg ; 59(1): 45-52, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-37845122

RESUMEN

BACKGROUND: Unplanned intubation following children's surgery is associated with increased postoperative mortality. In response to being a National Surgical Quality Improvement Program - Pediatric (NSQIP-P) high outlier for postoperative unplanned intubation, we aimed to reduce postoperative unplanned intubation events by 25% in one year. METHODS/INTERVENTION: A multidisciplinary team of stakeholders was assembled in 2018. Most unplanned intubation events occurred in the neonatal intensive care unit (NICU). Based on apparent causes of unplanned intubations identified in case reviews, an extubation readiness checklist and a postoperative pain management guideline emphasizing non-opioid analgesics were implemented for NICU patients in September 2019. Postoperative unplanned intubation events were tracked prospectively and evaluated using quality improvement statistical process control methods. RESULTS: Unplanned intubations in the NICU decreased from 0.27 to 0.07 events per patient in the post-intervention group (September 2019-June 2022, n = 145) compared to the pre-intervention group (January 2016-August 2019, n = 200), representing a 76% reduction. Postoperative opioid administration decreased significantly, while acetaminophen usage increased significantly over time. Balancing measures of postoperative pneumonia rate (1.5% vs 0.0%, p = 0.267) and median hospital length of stay [40 (IQR 51) days vs 27 (IQR 60), p = 0.124] were not different between cohorts. The 30-day mortality rate for postoperative patients in the NICU significantly declined [6.5% (n = 13) vs 0.7% (n = 1), p < 0.001]. CONCLUSIONS: Postoperative unplanned intubation rates for NICU patients decreased following a quality improvement effort focused on opioid stewardship and extubation readiness. TYPE OF STUDY: Prospective Quality Improvement. LEVEL OF EVIDENCE: Level III.


Asunto(s)
Unidades de Cuidado Intensivo Neonatal , Mejoramiento de la Calidad , Recién Nacido , Humanos , Niño , Estudios Prospectivos , Intubación Intratraqueal , Factores de Riesgo
13.
Pediatrics ; 153(5)2024 May 01.
Artículo en Inglés | MEDLINE | ID: mdl-38577740

RESUMEN

A multidisciplinary committee developed evidence-based guidelines for the management of cystic fibrosis transmembrane conductance regulator-related metabolic syndrome/cystic fibrosis screen-positive, inconclusive diagnosis (CRMS/CFSPID). A total of 24 patient, intervention, comparison, and outcome questions were generated based on surveys sent to people with CRMS/CFSPID and clinicians caring for these individuals, previous recommendations, and expert committee input. Four a priori working groups (genetic testing, monitoring, treatment, and psychosocial/communication issues) were used to provide structure to the committee. A systematic review of the evidence was conducted, and found numerous case series and cohort studies, but no randomized clinical trials. A total of 30 recommendations were graded using the US Preventive Services Task Force methodology. Recommendations that received ≥80% consensus among the entire committee were approved. The resulting recommendations were of moderate to low certainty for the majority of the statements because of the low quality of the evidence. Highlights of the recommendations include thorough evaluation with genetic sequencing, deletion/duplication analysis if <2 disease-causing variants were noted in newborn screening; repeat sweat testing until at least age 8 but limiting further laboratory testing, including microbiology, radiology, and pulmonary function testing; minimal use of medications, which when suggested, should lead to shared decision-making with families; and providing communication with emphasis on social determinants of health and shared decision-making to minimize barriers which may affect processing and understanding of this complex designation. Future research will be needed regarding medication use, antibiotic therapy, and the use of chest imaging for monitoring the development of lung disease.


Asunto(s)
Fibrosis Quística , Medicina Basada en la Evidencia , Humanos , Fibrosis Quística/terapia , Fibrosis Quística/genética , Fibrosis Quística/diagnóstico , Regulador de Conductancia de Transmembrana de Fibrosis Quística/genética , Pruebas Genéticas , Tamizaje Neonatal/métodos
14.
J Sex Res ; 60(3): 368-383, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-35580258

RESUMEN

According to dating folklore, playing "hard-to-get" is an effective strategy for attracting prospective mates. However, some research suggests that this strategy could backfire if it leads prospective mates to withhold their attraction in return. The present research aimed to review the scope of research on the link between playing hard-to-get - i.e., appearing uncertain in one's interest and/or difficult to attract - and romantic or sexual outcomes. A scoping search was conducted in the electronic databases of PsycINFO, Sociology Source Ultimate, Anthropology Plus, and Academic Search Ultimate using key words related to playing hard-to-get in the context of dating. A total of 18 studies were included in the review. Research suggests that playing hard-to-get may work if optimal levels of perceived uncertainty and difficulty are achieved. Additional variables were identified as being important when evaluating the tactic's efficacy. These include the pursuer's own level commitment to the pursued partner and aversion to uncertainty, and both the pursuer and pursued partners' gender and attachment styles. Directions for future research and the relevance of sociocultural norms in dating are discussed. Keywords: playing hard-to-get, dating, romantic relationships, mating strategy, attraction.


Asunto(s)
Relaciones Interpersonales , Parejas Sexuales , Humanos , Conducta Sexual , Afecto , Identidad de Género
15.
BMJ Glob Health ; 8(2)2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36731918

RESUMEN

BACKGROUND: Children represent nearly 40% of forcibly displaced populations and are subject to stressors that affect well-being. Little is known about the effects of interventions to enhance psychological resilience in these children, outside clinical settings. METHODS: We conducted a systematic review, following Cochrane methods. Eligible studies tested resilience-enhancing interventions outside clinical settings in forcibly displaced children/adolescents. We included longitudinal quantitative studies with comparator conditions irrespective of geographical scope or language. We searched articles published between January 2010 and April 2020 in PubMed, Embase, Cochrane Library, Web of Science, PsycINFO and the WHO's Global Index Medicus. To standardise effect sizes across the different reported outcomes, we transformed reported mean differences to standardised mean differences using Hedge's g statistic with associated 95% CI. We pooled data for meta-analysis where appropriate. We used Cochrane tools to assess study risk of bias and used Grading of Recommendations Assessment, Development and Evaluation to determine evidence quality for meta-analysed outcomes. RESULTS: Searches yielded 4829 results. Twenty-three studies met inclusion criteria. Studies reported 18 outcomes measured by 48 different scales; only 1 study explicitly measured resilience. Eight studies were randomised controlled trials; the rest were non-randomised pre-post studies. Interventions were diverse and typically implemented in group settings. Studies reported significant improvement in outcomes pertinent to behavioural problems, coping mechanisms and general well-being but not to caregiver support or psychiatric symptoms. In meta-analysis, resilience was improved (gav=0.194, 95% CI 0.018 to 0.369), but anxiety symptoms and quality of life were not (gav=-0.326, 95% CI -0.782 to 0.131 and gav=0.325, 95% CI -0.027 to 0.678, respectively). Risk of bias varied. Quality of evidence for most graded outcomes was very low. CONCLUSIONS: The multiplicity of study designs, intervention types, outcomes and measures incumbered quantifying intervention effectiveness. Future resilience research in this population should use rigorous methods and follow reporting guidelines. PROSPERO REGISTRATION NUMBER: CRD42020177069.


Asunto(s)
Trastornos Mentales , Resiliencia Psicológica , Adolescente , Humanos , Niño , Calidad de Vida , Ansiedad/diagnóstico , Adaptación Psicológica
16.
Clinicoecon Outcomes Res ; 15: 425-432, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37305155

RESUMEN

Objective: High voltage devices (implantable cardiac defibrillators (ICDs) and cardiac resynchronization therapy defibrillators referred to jointly as ICDs) reduce rates of sudden cardiac death in patients with cardiovascular disease. However, shocks from ICDs may be associated with healthcare resource use (HCRU) and costs. The aim of this study was to estimate the costs associated with both appropriate and inappropriate shocks from ICDs. Methods: Patients with appropriate and inappropriate shocks from ICDs were identified via CareLink data from Liverpool Heart and Chest Hospital between March 2017 and March 2019. The devices were SmartShock activated, with anti-tachycardia pacing. Costs were estimated according to the dominant episode of healthcare, from an NHS payer perspective. Results: There were 2445 patients on the CareLink system with ICDs. Over the two-year period, HCRU data from 143 shock episodes among 112 patients were reported. The total cost for all shocks was £252,552 with mean costs of £1608 and £2795 for appropriate and inappropriate shocks respectively. There was substantial variation in HCRU between shock episodes. Conclusion: While there was a low rate of inappropriate shocks from ICDs, there were still substantial HCRU and costs incurred. In this study, the specific HCRU was not costed independently, meaning the costs reported are likely to be a conservative estimate. Whilst every attempt to reduce shocks should be made, appropriate shocks cannot be avoided. Strategies to reduce the incidence of inappropriate and unnecessary shocks should be implemented to reduce overall health care costs associated with ICDs.

17.
Sci Rep ; 13(1): 2390, 2023 02 10.
Artículo en Inglés | MEDLINE | ID: mdl-36765258

RESUMEN

To estimate the costs and benefits of screening for latent tuberculosis infection (LTBI) in a migrant population in Malaysia. An economic model was developed from a Malaysian healthcare perspective to compare QuantiFERON-TB Gold Plus (QuantiFERON) with the tuberculin skin test (TST). A decision tree was used to capture outcomes relating to LTBI screening followed by a Markov model that simulated the lifetime costs and benefits of the patient cohort. The Markov model did not capture the impact of secondary infections. The model included an R shiny interactive interface to allow adaptation to other scenarios and settings. QuantiFERON is both more effective and less costly than TST (dominant). Compared with QuantiFERON, the lifetime risk of developing active TB increases by approximately 40% for TST due to missed LTBI cases during screening (i.e. a higher number of false negative cases for TST). For a migrant population in Malaysia, QuantiFERON is cost-effective when compared with TST. Further research should consider targeted LTBI screening for migrants in Malaysia based on common risk factors.


Asunto(s)
Tuberculosis Latente , Migrantes , Humanos , Tuberculosis Latente/diagnóstico , Tuberculosis Latente/epidemiología , Análisis Costo-Beneficio , Malasia/epidemiología , Tamizaje Masivo , Ensayos de Liberación de Interferón gamma
18.
Contemp Clin Trials ; 125: 107067, 2023 02.
Artículo en Inglés | MEDLINE | ID: mdl-36577492

RESUMEN

BACKGROUND: Timely trial start-up is a key determinant of trial success; however, delays during start-up are common and costly. Moreover, data on start-up metrics in pediatric clinical trials are sparse. To expedite trial start-up, the Trial Innovation Network piloted three novel mechanisms in the trial titled Dexmedetomidine Opioid Sparing Effect in Mechanically Ventilated Children (DOSE), a multi-site, randomized, double-blind, placebo-controlled trial in the pediatric intensive care setting. METHODS: The three novel start-up mechanisms included: 1) competitive activation; 2) use of trial start-up experts, called site navigators; and 3) supplemental funds earned for achieving pre-determined milestones. After sites were activated, they received a web-based survey to report perceptions of the DOSE start-up process. In addition to perceptions, metrics analyzed included milestones met, time to start-up, and subsequent enrollment of subjects. RESULTS: Twenty sites were selected for participation, with 19 sites being fully activated. Across activated sites, the median (quartile 1, quartile 3) time from receipt of regulatory documents to site activation was 82 days (68, 113). Sites reported that of the three novel mechanisms, the most motivating factor for expeditious activation was additional funding available for achieving start-up milestones, followed by site navigator assistance and then competitive site activation. CONCLUSION: Study start-up is a critical time for the success of clinical trials, and innovative methods to minimize delays during start-up are needed. Milestone-based funds and site navigators were preferred mechanisms by sites participating in the DOSE study and may have contributed to the expeditious start-up timeline achieved. CLINICALTRIALS: gov #: NCT03938857.


Asunto(s)
Analgésicos Opioides , Humanos , Niño , Método Doble Ciego , Factores de Tiempo
19.
Emerg Adulthood ; 10(1): 264-281, 2022 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-35103117

RESUMEN

This study modeled disruptions in first-year undergraduates' trajectories of mental health associated with the COVID-19 pandemic, testing whether disruptions were worse for students who moved residences, reported low family income, or were food insecure. Participants (n = 510) at a large Canadian university reported depression, anxiety, and stress in September, November, January, and March. In March 2020, in tandem with COVID-related campus closures, students also reported for each mental health measure whether their responses were influenced by personal experiences surrounding the pandemic. As hypothesized, students who reported feeling more COVID-related disruption reported poorer mental health in March. Contrary to hypotheses, mental health disruptions were not more pronounced for students who moved, had low income, or were food insecure. Survey administration at an early stage of COVID-19 combined with supports afforded by moving in with parents and near-universal government income assistance may have mitigated the incremental distress we hypothesized for vulnerable students.

20.
J Adult Dev ; 29(2): 89-107, 2022.
Artículo en Inglés | MEDLINE | ID: mdl-34335001

RESUMEN

In the present study, we investigated the ways in which the ideographic goal descriptions and goal appraisals of European American high school seniors reflect potentials for intentional self-development during emerging adulthood (EA), a lifespan phase characterized by increasing levels of freedom and decreasing age-graded, socially sanctioned developmental norms. Additionally, we investigated whether variation in participants' goal appraisals and the motivational qualities emergent in their goal descriptions would predict variation in dimensions of identity development, both concurrently at age 18 and prospectively at age 23. Results of an exploratory, mixed method analysis of participants' (N = 129, 56.6% male, M age = 18.24, SD = 0.37) goal data revealed diversity in education and work goals, strong potentials for intentional self-development reflected across goal appraisals, and more nuanced reflections of intentional self-development across the motivational qualities emergent in goal descriptions. Results partially supported the hypothesis that goal appraisals and motivational qualities that reflect potentials for intentional self-development would predict kindred processes of identity development across the first five years of EA. These findings contribute to a nascent empirical literature focused on the interrelationship of goal and identity constructs during EA and suggest new avenues for future research. Supplementary Information: The online version contains supplementary material available at 10.1007/s10804-021-09386-0.

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