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The anemia of critical illness (ACI) is a nearly universal pathophysiological consequence of burn injury and a primary reason burn patients require massive quantities of transfused blood. Inflammatory processes are expected to drive postburn ACI and prevent meaningful erythropoietic stimulation through iron or erythropoietin supplementation, but to this day no specific inflammatory pathways have been identified as a critical mechanism. In this study, we examined whether secretion of G-CSF and IL-6 mediates distinct features of postburn ACI and interrogated inflammatory mechanisms that could be responsible for their secretion. Our analysis of mouse and human skin samples identified the burn wound as a primary source of G-CSF and IL-6 secretion. We show that G-CSF and IL-6 are secreted independently through an IL-1/MyD88-dependent mechanism, and we ruled out TLR2 and TLR4 as critical receptors. Our results indicate that IL-1/MyD88-dependent G-CSF secretion plays a key role in impairing medullary erythropoiesis and IL-6 secretion plays a key role in limiting the access of erythroid cells to iron. Importantly, we found that IL-1α/ß neutralizing Abs broadly attenuated features of postburn ACI that could be attributed to G-CSF or IL-6 secretion and rescued deficits of circulating RBC counts, hemoglobin, and hematocrit caused by burn injury. We conclude that wound-based IL-1/MyD88 signaling mediates postburn ACI through induction of G-CSF and IL-6 secretion.
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Anemia , Queimaduras , Humanos , Fator Estimulador de Colônias de Granulócitos/metabolismo , Interleucina-6/metabolismo , Fator 88 de Diferenciação Mieloide/metabolismo , Anemia/etiologia , Queimaduras/complicações , Ferro/metabolismo , Interleucina-1/metabolismoRESUMO
BACKGROUND: Autologous free tissue transfer is a common method of breast reconstruction in the United States, but it involves many care teams and can incur a large cost on an institution. The consistency and efficiency of performing these procedures can be improved with a method called the 4 disciplines of execution (4DX). METHODS: Patients that underwent autologous breast reconstruction between 2015 and 2020 were included. Midway through the collection period, several preoperative and intraoperative interventions were implemented using the 4DX. Then, 2 cohorts of patients were analyzed for differences in operative times, length of stay (LOS), and major complications. RESULTS: Thirty-two total patients were included. The median operative time before interventions were implemented was 828 minutes, and the median operative time after interventions was 619 minutes (P < 0.05). The median LOS in days before interventions was 5 days, and the median LOS after interventions was 3 days (P < 0.05). There were no statistically significant differences in complications before or after the interventions. CONCLUSIONS: The 4DX successfully improved consistency and efficiency in the process of performing autologous breast reconstruction at our institution, as evidenced by a faster median operative time and shorter patient LOS in the hospital.
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Mamoplastia , Humanos , Estados Unidos , Tempo de Internação , Estudos Retrospectivos , Mamoplastia/métodos , Transplante Autólogo , Duração da Cirurgia , Complicações Pós-OperatóriasRESUMO
PURPOSE: This study evaluated pain control after wrist operations using a long-acting local anesthetic, liposomal bupivacaine, compared with the standard local anesthetic, bupivacaine HCl. METHODS: Patients undergoing elective carpometacarpal joint arthroplasty and proximal row carpectomy were eligible. Those meeting inclusion criteria were enrolled before surgery and were randomized to receive an intraoperative injection of liposomal bupivacaine or bupivacaine HCl. Primary outcomes included intraoperative and postoperative opioid requirements and pain levels. On the first 4 postoperative days, phone contact assessed pain level by numeric rating scale, number of opioids taken in each 24-hour period, and efficacy of anesthesia and opioid side effects with overall benefit of analgesia score. RESULTS: Postoperative pain scores for 52 patients measured by numeric rating scale demonstrated that liposomal bupivacaine and bupivacaine HCl were similar for pain control. Pain scores and opioid use were similar during the first 4 postoperative days. Opioid use on day 1 was slightly lower with liposomal bupivacaine. There were no statistically significant differences in any postoperative outcome between groups. CONCLUSIONS: Liposomal bupivacaine and bupivacaine HCl have similar effects in the treatment of early postoperative pain after trapeziometacarpal suspension arthroplasty and proximal row carpectomy. Neither drug demonstrated a clear advantage in this study. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic II.
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Bupivacaína , Punho , Analgésicos Opioides , Anestésicos Locais , Humanos , Medição da Dor , Dor Pós-Operatória/tratamento farmacológico , Estudos ProspectivosRESUMO
Palate fractures are rare, and their treatment is a matter of debate. Although some investigators have favored rigid plate fixation, others have reported successful treatment without it. Sagittal split and comminuted fractures can require rigid fixation to reduce the maxillary width; however, additional stabilization is needed. Also, palate repair without a splint is complicated by prolonged intermaxillary fixation (IMF), causing stiffness to the temporomandibular joint. We introduce a technique using a rapid light-cured resin (TRIAD TranSheet) frequently used by orthodontists for making dental retainers. Its use is similar to the splints traditionally created preoperatively, but obviates the need for making impressions, a model, and a molded splint. A series of 13 patients treated with this technique during a 5-year period is presented. The average duration of IMF was 4.7 weeks (range 3 to 6). The average duration of the palate splint was 8.4 weeks (range 5 to 12). One patient had malocclusion, but none had malunion, infection, or oronasal fistula. Our series has demonstrated a simple, cost-effective, and successful technique. It can be used alone or combined with rigid fixation and allows for a shortened duration of maxillomandibular fixation.
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Cura Luminosa de Adesivos Dentários , Fraturas Mandibulares/terapia , Palato/lesões , Adulto , Feminino , Humanos , MasculinoRESUMO
Sphenoid wing dysplasia or absence of the greater sphenoid wing is a rare condition that is considered pathopneumonic for neurofibromatosis type 1 (NF1). It occurs in 4% to 11% of NF1 patients, and its precise cause is unclear. Some cases appear to be congenital, while others have demonstrated it to be a progressive degeneration of the orbital wall. In about half of cases, associated adjacent neurofibromas are described. Consistently, however, the clinical sequelae is herniation of the temporal lobe into the orbit, causing progressive proptosis and pulsatile exophthalmos. Reconstruction of the orbit has traditionally been with bone grafts, but due to problems with bone resorption and recurrence, titanium plates in conjunction with bone grafts have been reported. We present a case of a 6-year-old male patient who was first diagnosed with NF1 and associated absence of the greater sphenoid wing at the age of 2. Four years later, he was referred for reconstruction after the development of pulsatile exophthalmos. Surgical management included dissection of the dura of the temporal lobe off of the periorbita and skull base reconstruction with a combination of radial-shaped titanium mesh and split calvarial bone grafts. Postoperatively, there was near immediate resolution of the pulsatile exophthalmos, and follow-up at 1 year showed no recurrence.
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Exoftalmia/cirurgia , Órbita/cirurgia , Procedimentos de Cirurgia Plástica/métodos , Osso Esfenoide/anormalidades , Transplante Ósseo , Criança , Exoftalmia/etiologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Neurofibromatose 1/complicações , Fluxo Pulsátil , Crânio/transplante , Base do Crânio/cirurgia , Telas Cirúrgicas , Tomografia Computadorizada por Raios XRESUMO
PURPOSE: To compare early vs. delayed use of aqueous suppressants on Ahmed glaucoma valve (AGV) outcomes. DESIGN: Single-center retrospective comparative case series. PARTICIPANTS: Patients who underwent AGV surgery at Wills Eye Hospital in the period between 2016 and 2021. METHODS: Retrospective review of AGV surgery at Wills Eye Hospital 2016 to 2021 for refractory glaucoma. Two groups were created: group 1 or those who received early aqueous suppressant therapy in the first 2 weeks postoperatively whenever the intraocular pressure (IOP) was > 10 mmHg, and group 2 or those who received delayed treatment after 2 weeks whenever the IOP exceeded the target pressure. Aqueous suppressant therapy included topical beta blockers, carbonic anhydrase inhibitors, and/or alpha agonists. MAIN OUTCOME MEASURES: The primary outcome measures were the frequency of hypertensive phase (HP) defined as IOP > 21 mmHg in first 3 months after an initial reduction to 21 mmHg or less in the first postoperative week not caused by tube obstruction or retraction, and month-12 surgical failure defined as 5 ≥ IOP > 21 mmHg on 2 consecutive visits, vision decline to no light perception (NLP), or glaucoma reoperation. Secondary outcome measures included changes in visual acuity (VA), IOP, and glaucoma medications at 12 months. Predictive factors for surgical failure were also identified. RESULTS: A total of 407 eyes of 391 patients (260 in group 1, 147 in group 2) with similar baseline characteristics were included. Hypertensive phase was more common in group 2 than 1 (41.5% vs. 18.5%; P < 0.001). At month 12 (N = 303 eyes), group 1 was less likely to fail than group 2 (21.2% vs. 36.8%, P = 0.003). Multivariate regression analysis showed that HP (odds ratio [OR] = 10.47, P < 0.001), delayed aqueous suppression use (OR = 2.17, P = 0.003), and lower baseline VA (OR = 1.56, P = 0.015) were the strongest predictors of month-12 failure. CONCLUSIONS: Early use of aqueous suppressants may lower the risk of HP and improve AGV outcomes. FINANCIAL DISCLOSURE(S): Proprietary or commercial disclosure may be found in the Footnotes and Disclosures at the end of this article.
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Implantes para Drenagem de Glaucoma , Glaucoma , Humanos , Estudos Retrospectivos , Resultado do Tratamento , SeguimentosRESUMO
PURPOSE: To compare the intraocular pressure (IOP) profile and the incidence of IOP spikes following selective laser trabeculoplasty (SLT) between pigmentary glaucoma (PG) and primary open-angle glaucoma (POAG). MATERIALS AND METHODS: Retrospective comparative study of 65 PG eyes of 51 patients matched with 65 POAG eyes of 65 patients who received SLT. Matching was done based on age, gender, glaucoma severity, pre-laser IOP, and number of medications. Post-SLT IOP spike was defined as IOP elevation ≥5mmHg, 30-45â min after the laser. RESULTS: In PG and POAG groups, the average age was 62.33 ± 9.18 and 62.58 ± 9.19 years (p = 0.95). The glaucoma severity (p = 0.708), baseline IOP (PG = 21.61 ± 1.34mmHg vs. POAG = 21.13 ± 5.09mmHg, p = 0.943), and number of topical glaucoma medications(PG = 2.34 ± 1.34 vs. POAG = 2.1 ± 1.41, p = 0.342) were comparable. More PG patients were on oral acetazolamide (PG = 26.15% vs. POAG = 1.5%, p < 0.001). Average logMAR visual acuity was significantly higher in the POAG group (0.207 ± 0.3 vs. 0.192 ± 0.37, p = 0.012). Eyes with PG received lower laser energy (POAG = 63.65 ± 22.03â mJ vs. PG = 43.71 ± 25.68â mJ, p < 0.001). IOP spikes were recorded in 5 PG eyes (7.6%) and none in the POAG group (p = 0.058). Failure rates were similar (PG = 50.7% and POAG = 43.1%, p = 0.205). In multivariable analysis, only pre-laser IOP (coefficient = 2.154 [CI: 0.765-3.543], p = 0.003) was a significant predictor of IOP change percentage after 12 months. CONCLUSIONS: SLT was comparably effective in both PG and POAG. IOP spikes were observed only in the PG group, though the total laser energy was lower in this group compared with POAG.
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PRCIS: This retrospective study found a statistically significant reduction in mean intraocular pressure (IOP) and the number of medications after intracameral Bimatoprost sustained release (SR) injection in patients with glaucoma. A history of selective laser trabeculoplasty (SLT) did not impact treatment outcomes. PURPOSE: To determine outcomes of Bimatoprost SR on IOP and the number of topical IOP-lowering medications in patients with glaucoma. A secondary objective was to determine the outcomes of Bimatoprost SR in patients with a prior history of SLT. METHODS: Retrospective case series. One hundred eighteen eyes from 84 patients that received Bimatoprost SR by 6 glaucoma specialists at Wills Eye Hospital from March 2020 to September 2021 were examined. The intervention was a single injection of intracameral Bimatoprost SR. The main outcome measures included IOP and the number of medications. RESULTS: The most recent mean follow-up time for all eyes was 27.8 ± 18.6 weeks. The mean posttreatment IOP at the most recent follow-up of 16.6 ± 5.3 mm Hg was significantly lower than the mean under-therapy pretreatment IOP of 18.5 ± 5.7 mm Hg for all eyes ( P < 0.01). The mean posttreatment number of medications at the most recent follow-up of 1.3 ± 1.3 decreased compared with the number of pretreatment medications of 2.1 ± 1.4 for all eyes ( P < 0.01). Analysis of multilevel models controlling for demographic variables demonstrated a statistically significant reduction in IOP and number of medications posttreatment ( P < 0.01). A prior history of SLT (n = 54) had no impact on treatment for both IOP and the number of medications ( P > 0.1 for both). CONCLUSIONS: Intracameral Bimatoprost SR reduced IOP and decreased the number of medications. Prior history of SLT did not impact Bimatoprost SR treatment outcomes.
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Glaucoma , Terapia a Laser , Trabeculectomia , Humanos , Bimatoprost , Estudos Retrospectivos , Pressão Intraocular , Preparações de Ação Retardada , Anti-Hipertensivos/uso terapêutico , Glaucoma/tratamento farmacológico , Glaucoma/cirurgia , Resultado do TratamentoRESUMO
OBJECTIVE: The current literature investigating nocturnal blood pressure (BP) nondipping has largely focused on clinical populations, however, conditions such as hypertension, obstructive sleep apnoea and insomnia are recognized confounding factors for BP dipping. The exact mechanisms responsible for BP nondipping remain unclear, therefore, there is a need to investigate BP nondipping in healthy individuals to better understand the underlying mechanisms. This review identifies sleep characteristics that may contribute to BP nondipping in healthy individuals. It is anticipated that an understanding of the sleep characteristics that contribute to BP nondipping may inform future sleep-related behavioral interventions to ultimately reducing the burden of cardiovascular disease. METHODS: The PubMed, Scopus and Web of Science databases were searched for relevant, English language, peer-reviewed publications (from inception to March 2022). The search identified 550 studies. After duplicates were removed, the titles and abstracts of the remaining 306 studies were screened. Of these, 250 studies were excluded leaving 56 studies to test for eligibility. Thirty-nine studies were excluded such that 17 studies fully met the inclusion criteria for the review. RESULTS: Findings from this review indicate that short sleep duration, more sleep fragmentation, less sleep depth and increased variability in sleep timing may be associated with BP nondipping in healthy individuals. CONCLUSION: While there is no evidence-based approach for the treatment of nocturnal BP nondipping, it seems promising that addressing one's sleep health may be an important starting point to reduce the prevalence of BP nondipping and perhaps the progression to cardiovascular disease.
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Doenças Cardiovasculares , Hipertensão , Humanos , Pressão Sanguínea , Ritmo Circadiano/fisiologia , Monitorização Ambulatorial da Pressão Arterial , Sono/fisiologiaRESUMO
INTRODUCTION: Aboriginal Community Controlled Organisations (ACCO) have an important role in the Australian health-care sector. However, there has been a lack of research evaluating ACCOs in the treatment of alcohol and other drug (AOD) use. Using a benchmarking approach, the present study examined within treatment changes on measures of wellbeing for people attending a residential AOD ACCO. METHODS: The study focused on The Glen, an AOD residential treatment service that is managed by the Ngaimpe Aboriginal Corporation (n = 775). The Glen is a male-only service and provides treatment to both Indigenous and non-Indigenous men. The evaluation focused on measures of wellbeing (i.e. symptom distress and quality of life) collected at intake, 30 and 60 days during the person's stay. Comparative benchmarking was conducted with a cohort of men who were attending non-ACCO residential AOD treatment services (n = 4457). RESULTS: The Glen participants demonstrated statistically significant improvements on measures of wellbeing. The Glen participants were more likely to complete treatment than participants attending non-ACCO services. Likewise, Indigenous people attending The Glen were more likely to complete treatment (compared to Indigenous people attending non-ACCO services). Rates of reliable and clinically significant change suggested that changes in quality of life were largely equivalent between The Glen and non-ACCO services, while participants attending The Glen tended to demonstrate larger reductions in symptom distress compared to the non-ACCO services. DISCUSSION AND CONCLUSION: The study provides further support for the important role that ACCOs play in supporting Indigenous people in their recovery.
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Serviços de Saúde do Indígena , Transtornos Relacionados ao Uso de Substâncias , Austrália , Benchmarking , Etanol , Humanos , Povos Indígenas , Masculino , Havaiano Nativo ou Outro Ilhéu do Pacífico , Qualidade de Vida , Transtornos Relacionados ao Uso de Substâncias/terapiaRESUMO
To evaluate eyes with abnormal visual fields and multifocal electroretinograms (mfERGs) but normal-appearing frequency-domain optical coherence tomography (fdOCT) scans, the thicknesses of the outer retinal layers were measured. A total of 25 eyes from 17 patients, including 15 eyes previously tested (Dale et al. in Doc Ophthalmol 120(2):175-186, 2009) were examined. All patients were evaluated with standard automated perimetry (SAP) using the 24-2 and/or 10-2 program (Zeiss Meditec), mfERG with 103 hexagons (Veris, EDI), and fdOCT imaging (3DOCT-2000, Topcon) with scans of the macula. All patients had reliable visual fields showing macular defects and good quality mfERG and fdOCT results. The mfERG results were classified as abnormal based on decreased amplitudes and/or increased latencies corresponding to the abnormal visual field. Based on visual inspection, three experienced observers classified the fdOCT scans as normal or inconclusive, as opposed to clearly abnormal. Retinal layers of the fdOCT scans were manually segmented with the aid of a computer program and compared to mean thicknesses from 20 controls. The thicknesses of the outer segment plus retinal pigment epithelium, total receptor, and inner nuclear layers were measured. Quantitative analysis of fdOCT scans demonstrated thinning of the outer retina in some scans that was not readily apparent on visual inspection. One or more of the outer retinal layers was significantly thinner in 15 of the 25 eyes. The absence of significant thinning in the other 10 eyes represents instances in which functional loss measured by visual fields and mfERGs can precede clear structural changes on fdOCT.
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Eletrorretinografia/métodos , Retina/fisiopatologia , Transtornos da Visão/fisiopatologia , Campos Visuais , Idoso , Idoso de 80 Anos ou mais , Feminino , Seguimentos , Humanos , Masculino , Pessoa de Meia-Idade , Retina/patologia , Retinoscopia , Estudos Retrospectivos , Tomografia de Coerência Óptica , Transtornos da Visão/diagnóstico , Testes de Campo VisualRESUMO
PURPOSE: To assess the within- and between-operator agreement of a computer-aided manual segmentation procedure for frequency-domain optical coherence tomography scans. METHODS: Four individuals (segmenters) used a computer-aided manual procedure to mark the borders defining the layers analyzed in glaucoma studies. After training, they segmented two sets of scans, an Assessment Set and a Test Set. Each set had scans from 10 patients with glaucoma and 10 healthy controls. Based on an analysis of the Assessment Set, a set of guidelines was written. The Test Set was segmented twice with a ≥1 month separation. Various measures were used to compare test and retest (within-segmenter) variability and between-segmenter variability including concordance correlations between layer borders and the mean across scans (n = 20) of the mean of absolute differences between local border locations of individual scans, MEAN{mean( ΔLBL )}. RESULTS: Within-segmenter reliability was good. The mean concordance correlations values for an individual segmenter and a particular border ranged from 0.999 ± 0.000 to 0.978 ± 0.084. The MEAN{mean( ΔLBL )} values ranged from 1.6 to 4.7 µm depending on border and segmenter. Similarly, between-segmenter agreement was good. The mean concordance correlations values for an individual segmenter and a particular border ranged from 0.999 ± 0.001 to 0.992 ± 0.023. The MEAN{mean( ΔLBL )} values ranged from 1.9 to 4.0 µm depending on border and segmenter. The signed and unsigned average positions were considerably smaller than the MEAN{mean( ΔLBL )} values for both within- and between-segmenter comparisons. Measures of within-segmenter variability were only slightly larger than those of between-segmenter variability. CONCLUSIONS: When human segmenters are trained, the within-and between-segmenter reliability of manual border segmentation is quite good. When expressed as a percentage of retinal layer thickness, the results suggest that manual segmentation provides a reliable measure of the thickness of layers typically measured in studies of glaucoma.
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Diagnóstico por Computador/normas , Glaucoma/diagnóstico , Retina/patologia , Tomografia de Coerência Óptica/métodos , Tomografia de Coerência Óptica/normas , Artefatos , Humanos , Variações Dependentes do Observador , Reprodutibilidade dos TestesRESUMO
Given ever increasing ease of access to technology, the majority of adults first turn to the internet for medical advice. The world wide web is filled with user-generated content within multiple social media platforms that lack a governing body to validate the information's accuracy and reliability. The authors performed a qualitative review of first-aid burn resources available on YouTube using two validated scales: Modified Discern and Global Quality Scale. A search was conducted using the term "burn treatment" on September 18, 2019. Of 120 reviewed videos, 59 met their inclusion criteria. 36% (n = 21) of the speakers had formal medical training, with only 12% (n = 7) identified as burn care professionals. The mean views originating from nonmedical speakers (162,675) were more than eight times that originating from burn centers (14,975). The quality of the videos was compared by video source, speaker, and specialty. Burn centers had the highest Modified Discern and Global Quality Scale scores, 2.91 and 2.86, respectively (P < .05). Additionally, the authors were able to demonstrate that there was a statistically significant higher quality of videos when the speaker was a burn care professional or had formal medical training. Unfortunately, their review demonstrated that videos originating from hospital systems and burn centers made up a minority of the online media content. These results illustrate an opportunity for improvement by way of increased content creation to bolster the online presence of the burn community and provide patients with more accurate information.
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Queimaduras , Primeiros Socorros/normas , Educação em Saúde/métodos , Disseminação de Informação/métodos , Gravação em Vídeo/normas , Adulto , Informação de Saúde ao Consumidor/métodos , Humanos , Internet/estatística & dados numéricos , Educação de Pacientes como Assunto/normas , Mídias SociaisRESUMO
BACKGROUND: Mutual support groups are a popular treatment for substance use and other addictive behaviours. However, little is known about the cultural utility of these programmes for Indigenous peoples. METHODS: A three-round Delphi study, utilising Indigenous research yarning methods was conducted to: (1) Obtain expert opinion regarding the cultural utility of an Indigenous SMART Recovery handbook; (2) Gain consensus on areas within the SMART Recovery programme that require cultural modification and; (3) Seek advice on how modifications could be implemented in future programme design and delivery. The panellists were 11 culturally, geographically, and professionally diverse Indigenous Australian health and wellbeing experts. A group consensus level of 80% was set prior to each survey round. RESULTS: There was 100% participant retention across all three Delphi rounds. The panel reached consensus on five key programme modifications (composition of a separate facilitator and group member handbook; culturally appropriate language, terminology, and literacy level; culturally meaningful programme activities; supplementary storytelling resources; and customisation for diverse community contexts). The panel also developed a series of practical implementation strategies to guide SMART Recovery through a modification process. CONCLUSION: The findings highlight the importance of involving Indigenous peoples in the design, delivery and validation of mainstream mutual support programmes. Indigenous-led programme modifications could help improve accessibility and usefulness of mutual support groups for Indigenous peoples worldwide. This study is an example of how Indigenous research methods can be used alongside the Delphi technique. This approach demonstrated a way that Indigenous peoples from culturally and geographically diverse locations can participate in research anonymously, autonomously and without added burden on personal, community or professional obligations.
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Técnica Delphi , Povos Indígenas , Desenvolvimento de Programas/métodos , Grupos de Autoajuda , Adulto , Austrália , Comportamento Aditivo/terapia , Diversidade Cultural , Feminino , Humanos , Masculino , Manuais como Assunto , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Substâncias/terapiaRESUMO
INTRODUCTION: SMART Recovery is a popular mutual support group program. Little is known about its suitability or perceived helpfulness for Indigenous peoples. This study explored the cultural utility of SMART Recovery in an Australian Aboriginal context. METHODS: An Indigenous-lensed, multi-methods, exploratory study design was used to develop initial evidence of: (i) attributes of Aboriginal SMART Recovery facilitators and group members; (ii) characteristics of Aboriginal-led SMART Recovery groups; (iii) perceived acceptability and helpfulness of SMART Recovery; and (iv) areas for potential improvement. Data were collected by synthesising Indigenous qualitative methods (research topic and social yarning) with western qualitative and quantitative methods (participant surveys, program adherence rating scale, group observations and field notes). Data were analysed using thematic analysis. RESULTS: Participants were a culturally diverse sample of male and female Aboriginal facilitators (n = 10) and group members (n = 11), aged 22-65 years. Aboriginal-led SMART Recovery groups were culturally customised to suit local contexts. Program tools 'goal setting' and 'problem solving' were viewed as the most helpful. Suggested ways SMART Recovery could enhance its cultural utility included: integration of Aboriginal perspectives into facilitator training; creation of Aboriginal-specific program and marketing materials; and greater community engagement and networking. Participants proposed an Aboriginal-specific SMART Recovery program. DISCUSSION AND CONCLUSIONS: This study offers insights into Aboriginal peoples' experiences of SMART Recovery. Culturally-informed modifications to the program were identified that could enhance cultural utility. Future research is needed to obtain diverse community perspectives and measure health outcomes associated with group attendance.
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Serviços de Saúde do Indígena , Povos Indígenas , Adulto , Idoso , Austrália , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Havaiano Nativo ou Outro Ilhéu do Pacífico , Resolução de Problemas , Grupos de Autoajuda , Adulto JovemRESUMO
PURPOSE: To determine the outcomes of Ahmed glaucoma valve (AGV; New World Medical Inc) and Baerveldt glaucoma implant (BGI; Advanced Medical Optics) surgery in the setting of neovascular glaucoma (NVG). DESIGN: Single-center, retrospective study. PARTICIPANTS: Consecutive patients who underwent AGV or BGI surgery for the treatment of NVG and had ≥6 months of follow-up. METHODS: Chart review of AGV and BGI surgical outcomes in patients with NVG. MAIN OUTCOME MEASURES: Progression to no light perception (NLP) vision and 6-month surgical failure, which was defined as intraocular pressure (IOP) >21 mmHg with medications or <5 mmHg at 2 consecutive visits, or glaucoma reoperation. RESULTS: A total of 152 eyes (91 AGV, 61 BGI) were included with an average follow-up of 29.6 ± 25.8 months. Baseline demographics and clinical characteristics were comparable between groups. At month 6, failure was similar between AGV and BGI eyes (21.6% vs. 25.9%; P = 0.552), but glaucoma medication use was lower in BGI eyes (P < 0.001). At the final visit, 18.7% of AGV and 14.8% of BGI eyes progressed to NLP vision (P = 0.530), and medication use was lower in BGI eyes (P < 0.0001). Multivariate analysis identified lower preoperative visual acuity (VA) (P = 0.001), failure to receive panretinal photocoagulation within 2 weeks of surgery (P = 0.003), and bilaterality of the underlying ischemic retinal pathology (P = 0.026) as the strongest predictors of NLP outcome. Age, sex, race, NVG etiology, tube type, preoperative IOP, extent of synechial angle closure preoperatively, preoperative hyphema, IOP at the first NLP visit, and final IOP were not significant predictors of NLP vision. CONCLUSIONS: Eyes with AGV and BGI had comparable outcomes in NVG, although fewer medications were required in BGI eyes to control IOP. Progression to NLP vision was associated with poor baseline VA, delayed retinal treatment, and bilaterality of the underlying ischemic retinal pathology.
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Implantes para Drenagem de Glaucoma , Glaucoma Neovascular , Seguimentos , Glaucoma Neovascular/etiologia , Humanos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
To compare the ability of the multifocal electroretinogram (mfERG) and frequency domain optical coherence tomography (fdOCT) to detect retinal abnormalities. A total of 198 eyes (100 patients) were referred by neuro-ophthalmologists to rule out a retinal etiology of visual impairment. All patients were evaluated with static automated perimetry (SAP) (Humphrey Visual Field Analyzer; Zeiss Meditec), mfERG (Veris, EDI) and fdOCT (3D-OCT 1000, Topcon). The mfERG was performed with 103 scaled hexagons and procedures conforming to ISCEV standards (Hood DC et al. (2008) Doc Ophthalmol 116(1):1-11). The fdOCT imaging included horizontal and vertical line scans through the fovea. Local mfERG and fdOCT abnormalities were compared to local regions of visual field sensitivity loss measured with SAP and categorized as normal/inconclusive or abnormal. 146 eyes were categorized as normal retina on both fdOCT and mfERG. The retina of 52 eyes (36 patients) was categorized as abnormal based upon mfERG and/or fdOCT. Of this group, 25 eyes (20 patients) were abnormal on both tests. However, 20 eyes (13 patients) were abnormal on mfERG, while the fdOCT was normal/inconclusive; and 7 eyes (7 patients) had normal or inconclusive mfERG, but abnormal fdOCT. Considerable disagreement exists between these two methods for detection of retinal abnormalities. The mfERG tends to miss small local abnormalities that are detectable on the fdOCT. On the other hand, the fdOCT can appear normal in the face of clearly abnormal mfERG and SAP results. While improved imaging and analysis may show fdOCT abnormalities in some cases, in others early damage may not appear on structural tests.
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Eletrorretinografia , Retina , Tomografia de Coerência Óptica , Adolescente , Adulto , Idoso , Criança , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Retina/patologia , Retina/fisiopatologia , Sensibilidade e Especificidade , Transtornos da Visão/etiologia , Transtornos da Visão/patologia , Transtornos da Visão/fisiopatologia , Testes de Campo VisualRESUMO
BACKGROUND: This study aimed to support previous research conducted with First-Australians (FA) by establishing the prevalence of eating disorders, and their demographic distribution and burden in adolescent First-Australians compared to other-Australians (OA). METHODS: Data were used from the baseline survey of the EveryBODY Study, a longitudinal investigation of eating disorders among Australian adolescents. Of the 5068 participants included, 402 (8%) identified as FA, 4586 (90.5%) identified as OA. Diagnosis of eating disorders was based on the Diagnostic and Statistical Manual version 5. Socioeconomic status and measures of impairment were assessed using validated instruments. Body mass index was calculated based on self-reported weight and height. Statistical analyses used data weighted to the distribution of gender in adolescents in New South Wales in the 2016 Australian Census. Chi-square tests were performed to determine prevalence of eating disorders amongst FA and to compare to OA. ANOVA and logistic regression analyses where conducted to examine the moderation effect of sociodemographic status, measures of impairment and FA status on the distribution of eating disorders. RESULTS: The prevalence rates for eating disorder diagnoses where similar for FA and OA with the exception of Night eating Syndrome (OSFED-NES), which occurred in 7.14% (95%CI 4.81-10.49) of FA vs. 3.72% (95%CI 3.17-4.36) in OA. The greater prevalence of OSFED-NES in FA was largely explained by poorer psychosocial quality of life amongst FA. CONCLUSION: Eating disorders are common amongst First-Australian adolescents and are associated with poor psychosocial quality of life. These findings are consistent with previous research conducted with First-Australian adults. There is a need to screen for eating disorders amongst First-Australian adolescent girls and boys.
RESUMO
The Boston Criteria and the Abbreviated Burn Severity Index are two widely accepted models for predicting mortality in burn patients. We aimed to elucidate whether these models are able to predict the risk of mortality in patients who sustain burns while smoking on home oxygen given their clinical fragility. We conducted a retrospective chart review of 48 patients admitted to our burn center from November 2013 to September 2017 who sustained a burn while smoking on home oxygen. Yearlong mortality was the primary outcome of the investigation; secondary outcomes included discharge to facility, length of stay, and need for tracheostomy. We calculated the expected mortality rate for each patient based on Boston Criteria and Abbreviated Burn Severity Index and compared the mortality rate observed in our cohort. Patients in our cohort suffered a 54% mortality rate within a year of injury, compared to a 23.5% mortality predicted by Boston Criteria, which was found to be statistically significant by chi-square analysis (P < .05). Abbreviated Burn Severity Index predicted mortality was 19.7%. While the absolute value of the difference in mortality was greater, this was not significant on chi-square analysis due to sample size. Our secondary outcomes revealed 42% discharge to facility, the average length of stay of 6.2 days, and 6.25% required tracheostomy. Patients whose burns are attributable to smoking on home oxygen may have an increased risk of mortality than prognostication models would suggest. This bears significant clinical impact, particularly regarding family and provider decision making in pursuing aggressive management.
Assuntos
Queimaduras/mortalidade , Oxigenoterapia/efeitos adversos , Fumar/efeitos adversos , Idoso , Queimaduras/etiologia , Queimaduras/terapia , Feminino , Serviços de Assistência Domiciliar , Hospitalização , Humanos , Masculino , Pessoa de Meia-Idade , Valor Preditivo dos Testes , Estudos Retrospectivos , Fatores de Risco , Taxa de SobrevidaRESUMO
OBJECTIVES: To investigate associations between self-reported sleep duration and cardiometabolic (CM) risk factors in African-origin adults residing in five countries spanning the epidemiologic transition. DESIGN: Cross-sectional. SETTING AND PARTICIPANTS: Ghanaian (nâ¯=â¯491), South African (nâ¯=â¯503), Jamaican (nâ¯=â¯508), Seychellois (nâ¯=â¯501) and American (nâ¯=â¯480) men and women. MEASUREMENTS: Self-reported sleep duration was obtained using questionnaires. Sex- and site-stratified logistic regression analyses investigated relationships between sleep duration, individual CM risk factors and a binary CM risk variable (presence of ≥3 CM risk factors), adjusting for age, physical activity and education. RESULTS: Sleep duration distributions varied by cohort: 44.5%, 41.4%, 35.9%, 16.8% and 2.5% of American, Jamaican, Seychellois, Ghanaian and South African men reported <7â¯h sleep per night respectively (pâ¯<â¯0.001). Similarly, 42.6%, 28.6%, 25.2%, 12.8% and 1.5% of American, Jamaican, Seychellois, Ghanaian and South African women reported <7â¯h sleep respectively (pâ¯<â¯0.001). American men reporting ≤6â¯h sleep were more likely to be in the elevated CM risk group (OR: 2.52, 95%CI: 1.02, 6.22, pâ¯=â¯0.045) and to have a high waist circumference (OR: 2.44, 95%CI: 1.07, 5.57, pâ¯=â¯0.034) compared to those reporting 8â¯h sleep. Jamaican women reporting ≤6â¯h sleep (OR: 2.53, 95%CI: 1.19, 5.36, pâ¯=â¯0.016) and American women reporting 7â¯h sleep (OR: 2.71, 95%CI: 1.17, 6.26, pâ¯=â¯0.002) were more likely to be obese than those reporting 8â¯h sleep. CONCLUSIONS: Associations between short sleep and CM risk factors were only evident in the American men and women and Jamaican women. Future interventions to address CM risk and sleep health may need to be country-specific when targeting high-risk populations.