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1.
Cogn Behav Pract ; 24(2): 226-244, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-31007501

RESUMO

The purpose of this paper is to highlight the use of induced affect (IA) and collaborative (therapeutic) assessment (CA) as components of Cognitive-Affective Stress Management Training (CASMT). IA is a technique for rehearsing cognitive and physical relaxationcoping skills under conditions of high affective arousal, which has been shown to result in high levels of coping self-efficacy. CA provides diary-based feedback to clients about the processes underlying theirstress experiences and helps identify affect-arousing experiences to be targeted by IA. We include descriptions of the IA technique and anonline stress and coping daily diary, as well as sample transcripts illustrating how CA is integrated into CASMT and how IA evokes high affective arousal and skills rehearsal. To illustrate idiographic assessment, we also describe threetreatment cases involving female clients between the ages of 20 and 35 with anxiety symptoms who participated in six weeks of CASMT and reported their daily stress and coping experiences (before, during, and following the intervention)for a total of ten weeks. The resulting time series data, analyzed using Simulation Modeling Analysis (SMA), revealed that all clients reported improved negative affect regulation over the course of treatment, yet they exhibited idiographic patterns of change on other outcome and coping skills variables. These results illustrate how IA and CA may be used to enhance emotional self-regulation and how time-series analyses can identify idiographic aspects of treatment response that would not be evident in group data.

2.
J Pers ; 81(6): 554-68, 2013 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-23072471

RESUMO

According to the cognitive-affective processing system (CAPS) model, behavior is a function of how the distinctive cognitive-affective system of the individual responds to one's subjective experience of the situation encountered. Thus an individual's maladaptive coping processes may be understood by identifying the nature of the situations that a client experiences as highly stressful and the psychological reactions they trigger. An initial study established the feasibility and utility of an Internet-based CAPS daily diary program; it was then used to facilitate a clinical stress-management intervention. The daily diary enabled researchers and clinicians to gather Highly-Repeated Within-Persons (HRWP) data on the situational features, cognitions, affect, and coping behaviors associated with daily life stress, which were then analyzed separately for each participant to identify each individual's unique and distinctive pattern of intra-individual dynamics. Results suggested that individuals differed reliably in the features of psychological situations that triggered stress and maladaptive coping behaviors. HRWP analysis of daily diary data enhanced the efficacy of clinical intervention, and clients' self-regulatory capabilities and life satisfaction were shown to increase over the course of the intervention. We discuss how our program of research fits into the larger goals of translational science and current NIMH clinical research priorities.


Assuntos
Adaptação Psicológica , Transtornos Mentais/terapia , Psicoterapia/métodos , Estresse Psicológico/terapia , Humanos , Transtornos Mentais/psicologia , Modelos Psicológicos , Apoio Social , Estresse Psicológico/psicologia
3.
J Interpers Violence ; 37(23-24): NP21672-NP21698, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-34978934

RESUMO

Sexual assault of men by women has received increasing attention in recent years, as has research on rape myths about male victims. This study is a cross-generational replication of a 1984 study of college students' judgments about male and female victims in a scenario involving a sexual assault carried out by male or female assailants. The 1984 data (n = 172) were compared with those of a 2019 cohort (n = 372) in a 2 (participant gender) x 2 (assailant gender) x 2 (victim gender) x 2 (cohort) factorial design to assess potential generational changes in perceptions of victims. Judgments by male participants of male victims of assaults carried out by women changed notably over time. The 2019 male cohort was less likely to judge that the victim initiated or encouraged the incident (40% in 1984 compared with 15% in 2019) and derived pleasure from it (47.4% in 1984 compared with 5.8% in 2019). In contrast, the 2019 female cohort was more likely to attribute victim encouragement (26.9% compared with 4.3% in 1984) and pleasure to the male victim (25% in 2019 compared with 5% in 1984). A similar gender pattern occurred in judgments of how stressful the event was for the male victim. Analysis of the 2019 data revealed that overall, despite scientific and cultural shifts that have occurred over the past three decades, participants continued to judge the male victim of assault by a female to have been more encouraging and to have experienced more pleasure and less stress than in any other assailant/victim gender combination. Results are discussed in relation to gendered stereotypical beliefs and male rape myths, as well as possible sensitization to power differentials inspired by the #MeToo movement. We emphasize the need for greater awareness and empirical attention to abuse that runs counter to preconceived notions about sexual victimization.


Assuntos
Vítimas de Crime , Estupro , Delitos Sexuais , Feminino , Humanos , Masculino , Julgamento , Identidade de Gênero
4.
Prof Psychol Res Pr ; 42(6): 494-504, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-23894220

RESUMO

Collaborative (or therapeutic) assessment is an empirically supported procedure that involves the client as an active participant in the assessment process. Clients discuss data they provide with the assessor in a collaborative manner designed to provide insights and assist in setting mutually agreeable treatment goals. Internet-based procedures allow for ongoing (including daily) tracking of psychological variables and provision of immediate graphic feedback to therapists, clients, and clinical supervisors. As an example, we describe one such system: Evidence-Based Assessment System for Clinicians (EAS-C) that contains more than 30 brief and empirically validated assessment instruments that can be completed via the internet or smartphone. We also provide examples from a stress management intervention demonstrating how single-client data from a web-based daily stress and coping diary tied to the EAS-C were utilized to provide clients with individualized feedback, assess progress, identify idiographic patterns of cognitions, affect, and coping strategies, and test clinical hypotheses. Internet- and computer-based technological advances can improve service delivery and help bridge the gap that currently exists between science and practice.

5.
Br J Health Psychol ; 13(Pt 2): 311-25, 2008 May.
Artigo em Inglês | MEDLINE | ID: mdl-17535497

RESUMO

OBJECTIVE: This study used a longitudinal design to investigate the buffering role of resilience on worsening HbA(1c) and self-care behaviours in the face of rising diabetes-related distress. METHOD: A total of 111 patients with diabetes completed surveys and had their glycosylated haemoglobin (HbA(1c)) assessed at baseline and at 1-year follow-up. Resilience was defined by a factor score of self-esteem, self-efficacy, self-mastery and optimism. Diabetes-related distress and self-care behaviours were also assessed. RESULTS: Baseline resilience, diabetes-related distress and their interaction predicted physical health (HbA(1c)) at 1 year. Patients with low, moderate and high resilience were identified. Those with low or moderate resilience levels showed a strong association between rising distress and worsening HbA(1c) across time (r=.57, .56, respectively). However, those with high resilience scores did not show the same associations (r=.08). Low resilience was also associated with fewer self-care behaviours when faced with increasing distress (r=-.55). These correlation coefficients remained significant after controlling for starting-points. CONCLUSION: In patients with diabetes, resilience resources predicted future HbA(1c) and buffered worsening HbA(1c) and self-care behaviours in the face of rising distress levels.


Assuntos
Adaptação Psicológica , Diabetes Mellitus/epidemiologia , Comportamentos Relacionados com a Saúde , Nível de Saúde , Aptidão Física , Autoimagem , Autoeficácia , Depressão/diagnóstico , Depressão/epidemiologia , Depressão/psicologia , Diabetes Mellitus/sangue , Feminino , Seguimentos , Hemoglobinas Glicadas/metabolismo , Humanos , Masculino , Pessoa de Meia-Idade , Autocuidado , Índice de Gravidade de Doença
6.
Anxiety Stress Coping ; 31(6): 626-638, 2018 11.
Artigo em Inglês | MEDLINE | ID: mdl-30113234

RESUMO

BACKGROUND AND OBJECTIVES: The present study assessed the extent to which individual differences in psychological coping resources are related to athletic performance; whether they can attenuate the amount of performance variance accounted for by physical/technical skills; and whether coping resources remain significant predictors of performance when physical/technical skill level is statistically controlled. METHODS: Twenty college golf coaches rated the physical/technical skills of 189 men and women varsity golfers on their teams. Athletes completed the Athletic Coping Skills Inventory (ACSI-28), with the total (Personal Coping Resources) score serving as a global measure of sport-relevant psychological coping resources. Subsequent performance (stroke average per round) of 105 golfers was assessed over a mean of 12.04 competitive rounds during the remainder of the season. RESULTS: Physical/technical skills and psychological coping resource measures were minimally correlated and both were significant and similarly influential predictors of performance. With psychological resources controlled, performance variance accounted for by physical/technical skills was reduced from 21.2% to 10.6%. With physical/technical skills statistically controlled, psychological coping resources, though reduced from 18.2% to 7.5% of accountable variance, remained a significant predictor of performance. CONCLUSION: Results support the significant role played by psychological coping resources as predictors of athletic performance, together with their ability to "level the field" by reducing the influence of physical/technical talent.


Assuntos
Adaptação Psicológica , Atletas/psicologia , Desempenho Atlético/psicologia , Golfe/psicologia , Individualidade , Adulto , Feminino , Humanos , Masculino , Desejabilidade Social , Adulto Jovem
7.
Mol Vis ; 13: 337-44, 2007 Mar 01.
Artigo em Inglês | MEDLINE | ID: mdl-17392684

RESUMO

PURPOSE: To determine whether Notch-1, a ligand-activated transmembrane receptor known to maintain cells in an undifferentiated state, primarily progenitor cells in other systems, could be used as a stem cell marker in human limbal epithelium. METHODS: Human corneoscleral tissues obtained from the Doheny Eye & Tissue Transplant Bank were prepared for cross section and whole mount analysis. Tissue for whole mount was incubated in dispase; the epithelial sheet was removed and fixed in 4% paraformaldehyde. Sections and whole mount were stained with antibodies against Notch-1, Notch-2, beta-1 integrin, alpha-6, and the G2 subtype member of the ATP binding cassette transporter (ABCG2). Specificity of the Notch-1 antibody was determined by western blot analysis with Cos-7 cells transfected with Notch-1. Explant culture was performed and only primary cultures were used in this experiment. RESULTS: Notch-1 was found to be expressed in the limbal basal region where stem cells reside. Notch-1 antigenicity was more pronounced in cell clusters, mainly in the palisades of Vogt. The central cornea was almost devoid of Notch-1. The intensity of Notch-1 staining in cultured cells from the limbal explants was high in only a few cells. The Notch-1 signal was diminished in dividing cells. Expression in cultured cells was more cytoplasmic; few cells showed additional nuclear staining. The Notch-1-stained whole mount showed only a few cells in the limbal region. A 300 kDa and a 110 kDa band confirmed the specificity of the antibody in Cos-7 cells transfected with Notch-1. Double staining for ABCG2 and Notch-1 showed some ABCG2-positive cells co-expressing Notch-1 in the limbal basal epithelium, indicating that Notch-1-expressing cells might be a unique subpopulation of cells with stem cell properties. CONCLUSIONS: Immunofluorescence data shows that Notch-1 could be a possible marker for the stem cells in the limbal basal epithelium. Further studies and characterization of the Notch pathway in corneal development will provide valuable clues for the identification of stem cells.


Assuntos
Epitélio Corneano/metabolismo , Limbo da Córnea/metabolismo , Receptores Notch/metabolismo , Membro 2 da Subfamília G de Transportadores de Cassetes de Ligação de ATP , Transportadores de Cassetes de Ligação de ATP/metabolismo , Animais , Especificidade de Anticorpos/imunologia , Células COS , Células Cultivadas , Chlorocebus aethiops , Epitélio Corneano/citologia , Perfilação da Expressão Gênica , Humanos , Integrina alfa6/genética , Integrina alfa6/metabolismo , Integrina beta1/genética , Integrina beta1/metabolismo , Limbo da Córnea/citologia , Proteínas de Neoplasias/metabolismo , Transporte Proteico , Receptores Notch/genética
8.
Ophthalmology ; 114(2): 325-33, 2007 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-17123620

RESUMO

OBJECTIVE: To study the prevalence of ocular manifestations in African American and Caucasian patients with biopsy-proven sarcoidosis at the initial ophthalmic examination and to determine the relationship between angiotensin-converting enzyme (ACE) levels, chest x-ray findings, and ocular signs of sarcoidosis. DESIGN: Retrospective, cross-sectional, observational study. PARTICIPANTS: Eighty-one consecutive patients with biopsy-proven sarcoidosis seen at the Doheny Eye Institute from January 1989 through April 2005. METHODS: Medical records were reviewed to obtain demographic data, biopsy site, initial ocular findings, pulmonary symptoms, and results of serum ACE levels and chest x-rays. Associations between ACE level/chest x-ray stages and ocular manifestations related to sarcoidosis were obtained from these data. MAIN OUTCOME MEASURES: Ocular manifestations related to sarcoidosis. RESULTS: Of the 81 patients, 35 were Caucasian; 29 were African American; and the remaining 17 were Hispanic, Asian Indian, and other races. Female patients were older than males (P = 0.05). Sixty-five (80%) of the 81 patients had ocular manifestations related to sarcoidosis. Thirty-three patients (40.7%) had uveitis, 12 (14.8%) had adnexal granulomas, and 25 (30.8%) had keratoconjunctivitis sicca. Of the 33 patients with uveitis, 22 presented with nongranulomatous inflammation. There was no significant association between ocular manifestations related to sarcoidosis and serum ACE levels (P = 0.43) or chest x-ray stage (P>0.99). Of the 29 African American patients, 26 (89.7%) had ocular manifestations related to sarcoidosis, compared with 24 (68.6%) of the 35 Caucasians (P = 0.12). The African American patients were younger (mean age, 44.4 years) than the Caucasian patients (mean age, 52.0) (P = 0.003) and had higher mean ACE levels (P = 0.003). A significantly high proportion of African American males presented with uveitis (P = 0.005), and a significantly high proportion of African American females presented with adnexal granulomas (P = 0.05). CONCLUSIONS: The present study reveals that patients with sarcoidosis can present initially with clinical features of nongranulomatous uveitis. Relative to Caucasians, African American patients with sarcoidosis tend to be younger when they first present to the ophthalmologist and to present with uveitis and/or adnexal granuloma. Serum ACE levels and chest x-ray stages may not help predict the occurrence of ocular changes in sarcoidosis.


Assuntos
Negro ou Afro-Americano , Oftalmopatias/etnologia , Sarcoidose/etnologia , População Branca , Adulto , Idoso , Biópsia , Estudos Transversais , Oftalmopatias/sangue , Oftalmopatias/diagnóstico , Feminino , Granuloma/sangue , Granuloma/diagnóstico , Granuloma/etnologia , Humanos , Ceratoconjuntivite Seca/sangue , Ceratoconjuntivite Seca/diagnóstico , Ceratoconjuntivite Seca/etnologia , Pulmão/patologia , Linfonodos/patologia , Masculino , Pessoa de Meia-Idade , Peptidil Dipeptidase A/sangue , Prevalência , Radiografia Torácica , Estudos Retrospectivos , Sarcoidose/sangue , Sarcoidose/diagnóstico , Estados Unidos/epidemiologia , Uveíte/sangue , Uveíte/diagnóstico , Uveíte/etnologia
9.
Ophthalmology ; 114(2): 387-91, 2007 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-17187862

RESUMO

OBJECTIVE: To evaluate young ophthalmologists' perceptions of how well residency training prepared them for various aspects of their clinical practice. DESIGN: Self-administered survey. PARTICIPANTS: Two hundred sixty-nine United States ophthalmologists who have been in practice for < or =5 years. METHODS: A 4-page questionnaire was mailed to a randomly selected sample of 900 U.S. members and fellows of the American Academy of Ophthalmology who had been in practice for < or =5 years. MAIN OUTCOME MEASURES: Comparison of perceived preparedness in clinical and nonclinical areas of ophthalmology practice. RESULTS: Two hundred sixty-nine surveys were completed and returned (margin of error, +/-5%). Analysis of tabulated results indicated that 86% said they were extremely or very well prepared to practice comprehensive ophthalmology after residency training. Even so, about half of those respondents also desired some additional clinical training, and two thirds felt the need for some additional training in surgical areas (refractive, oculoplastics/orbital, glaucoma, retina, and pediatric ophthalmic surgery). At least 60% reported being not very or not at all well prepared in 6 of the nonclinical areas explored (business operations and finance, personal financial management, practice management skills, coding and reimbursement, political advocacy, and exposure to practice setting models). With the exception of personal financial management, most ophthalmologists thought training in all of these nonclinical areas was the responsibility of the residency training program. CONCLUSION: The transition from residency training to successful, efficient, ethical, high-quality ophthalmic practice demands a number of skills in addition to diagnostic acumen and surgical ability. In general, the U.S. residency program graduates surveyed are comfortable with their clinical training, but less so with their training in nonclinical areas. Opportunities to help ophthalmologists prepare better for the transition to clinical practice after training appear to exist and might be addressed by training programs, professional organizations, informal physician networks, and other stakeholders.


Assuntos
Atitude do Pessoal de Saúde , Competência Clínica/normas , Educação de Pós-Graduação em Medicina/normas , Internato e Residência , Oftalmologia/educação , Prática Profissional/normas , Adulto , Educação Baseada em Competências , Currículo , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Inquéritos Epidemiológicos , Humanos , Masculino , Inquéritos e Questionários , Ensino/normas , Estados Unidos
10.
Br J Ophthalmol ; 91(2): 189-92, 2007 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-16973665

RESUMO

AIM: To evaluate secondary glaucoma after penetrating keratoplasty with anterior-segment optical coherence tomography (OCT). DESIGN: Case series. METHODS: Four eyes of four patients with corneal opacity and increased intraocular pressure (IOP) were evaluated using high-speed (2000 axial scans/s) OCT at 1.3 microm wavelength. Cross-sectional images of the anterior segment were analysed to assess the cause of increase in pressure. RESULTS: Slit-lamp evaluation of the anterior chamber in all cases was limited by corneal opacity. The OCT imaging allowed visualisation of anterior-segment structures behind the opaque corneas. Using OCT, iris-intraocular lens adhesion and pupillary block were identified as the probable reasons for the increased IOP in one case. Peripheral anterior synechiae and angle closure were identified in the three remaining cases. In two cases, we found that the tip of the aqueous drainage tube was blocked by peripheral anterior synechiae. CONCLUSIONS: OCT is similar to ultrasound in that it allows visualisation through opaque corneas. However, OCT has an advantage in that it requires neither contact nor immersion. It is a valuable tool for evaluating the depth of the anterior chamber angle and the causes of secondary angle closure.


Assuntos
Câmara Anterior/patologia , Opacidade da Córnea/complicações , Glaucoma de Ângulo Fechado/diagnóstico , Ceratoplastia Penetrante/efeitos adversos , Tomografia de Coerência Óptica , Idoso de 80 Anos ou mais , Glaucoma de Ângulo Fechado/etiologia , Humanos , Masculino , Pessoa de Meia-Idade
11.
J Biomed Mater Res B Appl Biomater ; 80(1): 192-200, 2007 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-16850479

RESUMO

Dry eye is a general term that refers to a myriad of ophthalmic disorders resulting in the inadequate wetting of the corneal surface by the tear film. Dry eyes are typically treated by the application of artificial tears. However, patients with lacrimal insufficiencies such as Stevens-Johnson syndrome, chemical and thermal injuries, or ocular cicatricial pemphigoid have very limited options because of the short duration and action of lubricating agents. As a therapeutic strategy, we are working to develop a bioengineered tear secretory system for such patients. This article describes the growth and physiological properties of purified rabbit lacrimal gland acinar cells (pLGACs) on several matrix protein-coated polymers such as silicone, collagen I, copolymers of poly-D,L-lactide-co-glycolide (PLGA; 85:15 and 50:50), poly-L-lactic acid (PLLA), and Thermanox plastic cell culture coverslips. Monolayers of acinar cells were established on all of the polymeric substrata. An assay of beta-hexosaminidase activity in the supernatant medium showed significant increases in protein secretion, following stimulation with 100 microM carbachol on matrix protein-coated and uncoated polymers such as silicone, PLGA 85:15, and PLLA. Our study demonstrates that PLLA supported the morphological and physiological properties of purified rabbit lacrimal gland epithelial cells more successfully than the others.


Assuntos
Órgãos Artificiais , Materiais Revestidos Biocompatíveis , Colágeno Tipo I , Células Epiteliais/ultraestrutura , Aparelho Lacrimal/ultraestrutura , Animais , Células Cultivadas , Células Epiteliais/metabolismo , Humanos , Aparelho Lacrimal/metabolismo , Doenças do Aparelho Lacrimal/terapia , Ácido Láctico , Microscopia Eletrônica de Varredura , Microscopia Eletrônica de Transmissão , Poliésteres , Ácido Poliglicólico , Copolímero de Ácido Poliláctico e Ácido Poliglicólico , Polímeros , Coelhos , Silício , Lágrimas/metabolismo , Engenharia Tecidual
12.
Am J Ophthalmol ; 142(3): 494-5, 2006 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-16935599

RESUMO

PURPOSE: To investigate the effect of esterified estrogens combined with methyltestosterone (EECM) (Estratest, Solvay, Pharmaceuticals, Inc, Baudette, Minnesota, USA) on intraocular pressure (IOP) in postmenopausal women. DESIGN: Observational case series. METHODS: The IOP of 13 consecutive postmenopausal women with dry eye syndrome were recorded before and during EECM therapy (1.25 mg of esterified estrogens and 2.5 mg of methyltestosterone for several months). RESULTS: The mean IOP increased from a baseline of 15.0 mm Hg before treatment to 18.2 mm Hg on EECM therapy (P < .0001) after a median duration of 11.3 months (range, 0.9 to 24 months). The increase in IOP was statistically significant at the 0.05 level of significance within three months and continued over 12 months. Two patients whose pressures increased (>4 mm Hg) returned to baseline levels after EECM was discontinued. CONCLUSIONS: Esterified estrogens combined with methyltestosterone produce a clinically significant increase in IOP in postmenopausal women with dry eye syndrome.


Assuntos
Estrogênios/efeitos adversos , Pressão Intraocular/efeitos dos fármacos , Metiltestosterona/efeitos adversos , Pós-Menopausa , Idoso , Idoso de 80 Anos ou mais , Síndromes do Olho Seco/complicações , Terapia de Reposição de Estrogênios , Estrogênios Esterificados (USP)/efeitos adversos , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Tonometria Ocular
13.
Cornea ; 25(6): 705-8, 2006 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-17077665

RESUMO

PURPOSE: Replacing diseased corneal endothelium with a preparation of Descemet membrane carrying functional endothelium and no stroma may be a feasible method for treating corneal endothelial decompensation. To obtain a viable donor of a Descemet membrane endothelium disc, we modified the Descemet membrane stripping technique and monitored the percentage of endothelial damage to the donor tissue preparation. METHODS: Forty-eight human corneas were used. Cornea buttons were mounted on an artificial anterior chamber, endothelial side up. Endothelia were stained with alizarin red, examined under the microscope, and photographed at 5 different sites (microscope, x100; digital magnification, x2.83). A 6 x 7-mm rectangular piece of endothelium-Descemet membrane complex was obtained using a Grieshaber microsurgical knife and Kelman-McPherson forceps. Digital photographs of endothelia were analyzed with a computer, and the percentage of endothelial damage was calculated. Specimens were processed for hematoxylin-eosin staining. RESULTS: Forty of 48 endothelium-Descemet membrane preparations (83.3%) were complete peels with minimal endothelial damage. Endothelial damage before and after the surgery was 1.57 +/- 2.11% and 2.61 +/- 1.77%, respectively. Eight preparations (16.7%) failed because of tearing. Multiple hematoxylin-eosin-stained sections showed the presence of endothelium with intact Descemet membrane and no stromal tissue. CONCLUSION: We modified the technique of Melles and obtained a sheet of Descemet membrane and endothelium with minimal endothelial damage and with no remaining stroma observed. This simple technique can be used to obtain the endothelium-Descemet membrane complex in minutes. It may be useful for corneal endothelium transplantation.


Assuntos
Transplante de Córnea , Lâmina Limitante Posterior , Endotélio Corneano/transplante , Coleta de Tecidos e Órgãos/métodos , Adulto , Idoso , Antraquinonas , Endotélio Corneano/patologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Procedimentos Cirúrgicos Oftalmológicos , Preservação de Órgãos , Coloração e Rotulagem/métodos
14.
Alaska Med ; 48(2): 61-3, 2006.
Artigo em Inglês | MEDLINE | ID: mdl-17140153

RESUMO

Since the time of the first corneal transplant in Alaska by Dr. Milo Fritz in 1958, great strides have been made in the field of corneal transplantation surgery. The introduction of fine 10-0 nylon sutures, the operating microscope, microsurgical instrumentation, and recently developed corneal preservation techniques has improved the prognosis in transplantation for all types of corneal disease, including PKC scarring. Our own experience at ANMC suggests that we should expect 80-90% of transplants performed for PKC to remain clear.


Assuntos
Transplante de Córnea/história , Indígenas Norte-Americanos , Alaska , Bancos de Olhos/história , História do Século XX , Humanos , Indígenas Norte-Americanos/história
15.
Psychol Assess ; 28(10): 1336-1343, 2016 10.
Artigo em Inglês | MEDLINE | ID: mdl-26653053

RESUMO

The Lie (L) scale of the Minnesota Multiphasic Personality Inventory (MMPI) is widely regarded as a measure of conscious attempts to deny common human foibles and to present oneself in an unrealistically positive light. At the same time, the current MMPI-2 manual states that "traditional" and religious backgrounds can account for elevated L scale scores as high as 65T-79T, thereby tempering impression management interpretations for faith-based individuals. To assess the validity of the traditional background hypothesis, we reviewed 11 published studies that employed the original MMPI with religious samples and found that only 1 obtained an elevated mean L score. We then conducted a meta-analysis of 12 published MMPI-2 studies in which we compared L scores of religious samples to the test normative group. The meta-analysis revealed large between-study heterogeneity (I2 = 87.1), L scale scores for religious samples that were somewhat higher but did not approach the upper limits specified in the MMPI-2 manual, and an overall moderate effect size (d¯ = 0.54, p < .001; 95% confidence interval [0.37, 0.70]). Our analyses indicated that religious-group membership accounts, on average, for elevations on L of about 5 t-score points. Whether these scores reflect conscious "fake good" impression management or religious-based virtuousness remains unanswered. (PsycINFO Database Record


Assuntos
Enganação , MMPI , Religião e Psicologia , Humanos , Reprodutibilidade dos Testes
16.
Ophthalmology ; 112(10): 1814-20, 2005 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-16199269

RESUMO

PURPOSE: Subconjunctival corticosteroid injection (SCI) for nonnecrotizing anterior scleritis remains controversial, partly because long-term follow-up is not available. This study documents the efficacy and adverse effects of SCI. DESIGN: Retrospective, noncomparative, interventional case series. PARTICIPANTS: Thirty-eight eyes of 35 patients with nonnecrotizing, noninfectious anterior scleritis resistant to prior systemic or local therapy. INTERVENTION: Subconjunctival triamcinolone acetonide injection. MAIN OUTCOME MEASURE: Persistence or resolution of signs and symptoms of anterior scleritis and development of complications. RESULTS: Thirty-six of 38 eyes had complete resolution of signs and symptoms within 6 weeks of SCI. Fifteen eyes had follow-up of > or =30 months. There were no instances of scleral melting or perforation; adverse events included subconjunctival hemorrhage (5 patients), transient ocular hypertension without evidence of glaucoma (4 patients), cataract (2 patients), and glaucoma (2 patients). Subconjunctival corticosteroid injection resulted in reduced dependence on systemic medications. CONCLUSION: Subconjunctival corticosteroid injection in eyes that failed other therapies is effective, reduces dependence on systemic medications, and did not result in scleral necrosis over a median follow-up period of 29 months.


Assuntos
Segmento Anterior do Olho/efeitos dos fármacos , Glucocorticoides/uso terapêutico , Esclerite/tratamento farmacológico , Triancinolona Acetonida/uso terapêutico , Adolescente , Adulto , Idoso , Túnica Conjuntiva , Avaliação de Medicamentos , Feminino , Seguimentos , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Necrose , Recidiva , Estudos Retrospectivos
17.
Am J Ophthalmol ; 139(6): 1109-10, 2005 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-15953447

RESUMO

PURPOSE: To determine whether systemic replacement with combined esterified estrogen (EE) and methyltestosterone (MT) (EE + MT) would reduce symptoms and promote clinical improvement in postmenopausal women with dry eye syndrome (DES). DESIGN: Retrospective, noncomparative, interventional case series. METHODS: Investigators reviewed the charts of 11 postmenopausal women treated within the last 3 years with EE + MT. RESULTS: The mean patient age was 65.2 years (standard deviation [SD] 11.4, range 48-84 years). The mean treatment duration was 12.2 months (SD 6.2 months, range 4-24 months). Ten (91%) of 11 patients reported improvement in dry eye symptoms while receiving treatment. For these 10, relief occurred after an average of 4.1 months of treatment (SD 3.2, range, 1-9 months). CONCLUSIONS: Treatment with EE + MT may be efficacious for DES of various etiologies. A randomized placebo-controlled trial is planned to further evaluate these encouraging findings.


Assuntos
Síndromes do Olho Seco/tratamento farmacológico , Estrogênios/uso terapêutico , Metiltestosterona/uso terapêutico , Pós-Menopausa , Idoso , Idoso de 80 Anos ou mais , Combinação de Medicamentos , Estrogênios Esterificados (USP) , Feminino , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento
18.
J Cataract Refract Surg ; 29(2): 250-6, 2003 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-12648633

RESUMO

PURPOSE: To describe the histopathology of the cornea in 3 cases of corneal melting associated with diclofenac therapy after refractive surgery procedures. SETTING: Clinic and pathology laboratory. METHODS: Three cases of corneal melting associated with diclofenac therapy (2 after laser in situ keratomileusis [LASIK] and 1 after mini-radial keratectomy enhancement of a LASIK undercorrection) were studied using patient and referring physician interviews, chart reviews, and histopathologic examination of the corneal tissue. RESULTS: In all 3 cases, the flaps were dislocated and the stromal corneal bed was exposed. Diclofenac, generic or brand name, was used in all cases; in 1 case, both generic and brand name were used. Dosing and duration varied, but in all 3 cases diclofenac was used at least 4 times a day for at least 3 days after LASIK. Topical steroids were also prescribed, but 1 patient did not use them. Preoperative medical conditions were present in 2 cases. Histologic analysis showed evidence of an inflammatory response in advanced cases and keratolysis and lack of inflammatory cells in the flaps that were amputated early. CONCLUSIONS: The use of generic or brand-name diclofenac with or without adjunctive topical steroids after LASIK can be associated with corneal melting when the LASIK flap is dislodged and the corneal stromal bed exposed. Caution is recommended with diclofenac use after LASIK in such cases.


Assuntos
Anti-Inflamatórios não Esteroides/efeitos adversos , Córnea/patologia , Doenças da Córnea/induzido quimicamente , Doenças da Córnea/patologia , Diclofenaco/efeitos adversos , Ceratomileuse Assistida por Excimer Laser In Situ , Miopia/cirurgia , Adulto , Córnea/efeitos dos fármacos , Doenças da Córnea/cirurgia , Feminino , Humanos , Ceratoplastia Penetrante , Masculino , Retalhos Cirúrgicos/patologia
20.
J Ophthalmic Inflamm Infect ; 2(2): 81-7, 2012 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-22354483

RESUMO

PURPOSE: The purpose of this study was to report outcomes of infectious scleritis after pterygium surgery, managed with antibiotic therapies and early scleral debridement. METHODS: Retrospective chart review of 13 consecutive cases of infectious scleritis after pterygium excision between 1999 and 2009 was conducted. Collected data included prior medical and surgical history, latency period between pterygium surgery and presentation of infectious scleritis, culture and histopathologic findings, antibiotic regimen, length of hospital stay, visual acuity before and after treatment, and complications. RESULTS: Median follow-up was at 14 months. Twelve patients underwent prompt surgical debridement after infectious scleritis diagnosis (median, 2.5 days). Debridement was delayed in one patient. Median hospital stay was 3 days. Best-corrected visual acuity improved in ten patients, remained stable in one patient, and decreased in two patients following treatment. Complications included scleral thinning requiring scleral patch graft (1/13), glaucoma (3/13), and progression to phthisis bulbi (1/13). No patients required enucleation. CONCLUSIONS: In contrast to the generally poor outcomes in the literature, early surgical debridement of pterygium-associated infectious scleritis appears to offer improved prognosis.

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