Repeat Conjunctival Biopsy after Immunomodulatory Therapy for Ocular Mucous Membrane Pemphigoid.

PURPOSE: To evaluate whether conjunctival biopsy findings in patients with ocular mucous membrane pemphigoid (MMP) persist as positive or revert to negative following treatment with immunomodulatory therapy (IMT). METHODS: Patients with biopsy-proven MMP were treated with IMT for at least 2 years before undergoing repeat conjunctival biopsy for immunofluorescence microscopy. Their records were reviewed and findings evaluated to ascertain which patients' biopsies showed antibody deposition on the conjunctival basement membrane. RESULTS: Following 2 years of IMT, conjunctival biopsies showed persistent antibody deposition in two patients, and were negative in four patients. CONCLUSIONS: Conjunctival biopsies in patients with ocular MMP may show reversion to inactive disease following IMT. Post-treatment biopsy might be clinically useful as a means of evaluating the efficacy of therapy in this chronic disease.

Cutaneous melanoma metastatic to the orbit: review of 15 cases.

PURPOSE: To describe the clinical features, management, and outcomes of 15 patients with cutaneous melanoma metastatic to the orbit. The authors review emerging treatments for metastatic melanoma and their ocular implications. METHODS: Retrospective chart review of 15 patients with orbital metastasis from cutaneous melanoma. RESULTS: At presentation of the orbital metastasis, systemic metastatic cutaneous melanoma was present in 13 (87%) patients. The mean interval from diagnosis of cutaneous melanoma to orbital metastasis was 40 months (median, 37 months; range, 0-117 months). The most common presenting signs were dysmotility (63%), proptosis (56%), and blepharoptosis (19%). Four patients (25%) presented with pain. Metastasis involved extraocular muscle in 6 orbits (35%), intraconal space in 4 (24%), extraconal space in 7 (41%), and lacrimal sac in 1 (6%). The tumor was unifocal in all cases, unilateral in 13 patients (87%), and bilateral in 2 (13%). The mean tumor basal dimension was 20 × 20 mm and mean thickness was 16 mm. Treatments included complete surgical excision in 1 patient (6%), external beam radiotherapy (EBRT) in 7 (47%), systemic chemotherapy in 8 (53%), and immunotherapy in 5 (33%). Orbital tumor control was achieved in 2 orbits (18%) following focal therapy alone (excision or EBRT), 4 (36%) following systemic therapy alone (chemotherapy or immunotherapy), and 3 (27%) following combination focal plus systemic therapy. Three patients required exenteration. Survival rates at 1 year/2 years were 100%/0% following focal therapy, 50%/25% following systemic therapy, and 100%/66% following combination therapy. CONCLUSIONS: Cutaneous melanoma metastatic to the orbit tends to involve muscle (35%) or intraconal soft tissue (24%) as a painless (75%), circumscribed (87%) mass. Treatment with systemic chemotherapy and/or immunotherapy resulted in orbital tumor control in 80% of cases. Overall survival was 25.1 months.

5-Fluorouracil for epithelial downgrowth after Descemet stripping automated endothelial keratoplasty.

PURPOSE: To report the use of intracameral 5-fluorouracil (5-FU) to treat epithelial downgrowth after performing a Descemet-stripping automated endothelial keratoplasty (DSAEK). METHODS: We describe the case of a 79-year-old woman who underwent a DSAEK for pseudophakic Fuchs endothelial corneal dystrophy. The patient required 2 repeat DSAEKs for graft failure and persistent, visually significant interface haze. Six months after the third and most recent DSAEK, the patient was followed up and found to have a visual acuity of 20/100. On examination, the patient continued to have a persistent interface haze. However, the patient also had a cellular anterior chamber reaction despite the administration of frequent topical corticosteroids, and subtle findings of a translucent, membranous growth over the iris. Argon laser photocoagulation of the area resulted in a whitening response, characteristic of epithelial growth. RESULTS: Epithelial downgrowth was diagnosed, and intracameral 5-FU was administered. One month after the injection was given, the patient's examination results and vision improved to 20/60. Six months after the single injection, the patient had a clear DSAEK graft without interface haze, a quiet chamber, and 20/30 visual acuity. CONCLUSIONS: Epithelial downgrowth that occurs after performing a DSAEK can be treated successfully using intracameral 5-FU.

Periocular necrotizing fasciitis causing blindness.

IMPORTANCE: Periocular necrotizing fasciitis is a rare but potentially devastating disease, accompanied by high rates of morbidity and mortality. OBSERVATIONS: We report 5 cases of periocular necrotizing fasciitis resulting in severe vision loss, 3 of which required exenteration to contain the disease and only 1 of which recovered vision. Three cases were caused by group A streptococcus; 1, by methicillin-resistant Staphylococcus aureus; and 1, by Streptococcus anginosus constellatus. CONCLUSIONS AND RELEVANCE: Providers should maintain a high clinical suspicion for necrotizing fasciitis and distinguish it from more common forms of cellulitis. As seen in these 5 cases, periocular necrotizing fasciitis may cause severe visual loss more often than previously recognized. To our knowledge, this is also the first report of Streptococcus anginosus constellatus causing necrotizing fasciitis.

Spontaneous subperiosteal orbital hemorrhage.

Subperiosteal orbital hemorrhage typically results from trauma. Spontaneous subperiosteal orbital hemorrhage (SSOH) is rare and has been reported with sudden elevation of cranial venous pressure, bleeding diathesis, and sinusitis. This article presents a series of 9 patients (11 orbits) with SSOH and review the associated systemic conditions. 10 out of 11 orbits (91%) underwent surgical intervention due to advanced orbital signs or poor vision.

Adherencia a las terapias antirretrovirales en una población de bajos recursos económicos de la región suburbana de Buenos Aires / Adherence to the antiretroviral therapy in a low income population of the suburban area of Buenos Aires

Es necesario un elevado nivel de adherencia a la terapia antirretroviral para obtener beneficios a largo plazo. Mediante una encuesta previamente validada, evaluamos el nivel de adherencia a la terapia antirretroviral y exploramos posibles factores relacionados con la no adherencia en una población de bajos recursos económicos. Realizamos un estudio transversal en la población de pacientes infectados con VIH que reciben terapia antirretroviral. Se evaluaron variables sociodemográficas y sociocognitivas. El nivel de adherencia se determinó según el número de dosis perdidas los cuatro días previos a la entrevista. Se utilizaron prueba de Chi cuadrado o exacta de Fisher para variables nominales y prueba t de Student para variables continuas para evaluar diferencias estadísticamente significativas. Participaron 71 pacientes: mujeres 41 (58%), media de edad: 35.3 años;. hombres 30 (42%), media de edad 40.4 años. Cincuenta reportaron adherencia > 95% (70.4%). La carga viral fue < 500 copias/ml en 80.4% de los pacientes adherentes y en 34% de los no adherentes. Sentirse a menudo o siempre, sin ánimo, triste y/o deprimido la semana previa a la entrevista se asoció estadísticamente con adherencia < 95%. No se asociaron con el nivel de adherencia, edad, género, nivel de educación, poseer empleo, factor de riesgo de adquisición de VIH, uso de alcohol, uso de drogas ilegales, presencia de síntomas, capacidad de autodeterminación, comprender la asociación entre adherencia y resistencia, apoyo social y familiar, número de comprimidos o tomas y recibir un régimen que contiene Inhibidor de Proteasa.

Initiation, adherence, and retention in a randomized controlled trial of directly administered antiretroviral therapy.

Directly administered antiretroviral therapy (DAART) can improve health outcomes among HIV-infected drug users. An understanding of the utilization of DAART-initiation, adherence, and retention-is critical to successful program design. Here, we use the Behavioral Model to assess the enabling, predisposing, and need factors impacting adherence in our randomized, controlled trial of DAART versus self-administered therapy (SAT) among 141 HIV-infected drug users. Of 88 participants randomized to DAART, 74 (84%) initiated treatment, and 51 (69%) of those who initiated were retained in the program throughout the entire six-month period. Mean adherence to directly observed visits was 73%, and the mean overall composite adherence score was 77%. These results were seen despite the finding that 75% of participants indicated that they would prefer to take their own medications. Major causes of DAART discontinuation included hospitalization, incarceration, and entry into drug-treatment programs. The presence of depression and the lack of willingness to travel greater than four blocks to receive DAART predicted time-to-discontinuation.

Patient satisfaction with different interpreting methods: a randomized controlled trial.

BACKGROUND: Growth of the foreign-born population in the U.S. has led to increasing numbers of limited-English-proficient (LEP) patients. Innovative medical interpreting strategies, including remote simultaneous medical interpreting (RSMI), have arisen to address the language barrier. This study evaluates the impact of interpreting method on patient satisfaction. METHODS: 1,276 English-, Spanish-, Mandarin-, and Cantonese-speaking patients attending the primary care clinic and emergency department of a large New York City municipal hospital were screened for enrollment in a randomized controlled trial. Language-discordant patients were randomized to RSMI or usual and customary (U&C) interpreting. Patients with language-concordant providers received usual care. Demographic and patient satisfaction questionnaires were administered to all participants. RESULTS: 541 patients were language-concordant with their providers and not randomized; 371 were randomized to RSMI, 167 of whom were exposed to RSMI; and 364 were randomized to U&C, 198 of whom were exposed to U&C. Patients randomized to RSMI were more likely than those with U&C to think doctors treated them with respect (RSMI 71%, U&C 64%, p < 0.05), but they did not differ in other measures of physician communication/care. In a linear regression analysis, exposure to RSMI was significantly associated with an increase in overall satisfaction with physician communication/care (beta 0.10, 95% CI 0.02-0.18, scale 0-1.0). Patients randomized to RSMI were more likely to think the interpreting method protected their privacy (RSMI 51%, U&C 38%, p < 0.05). Patients randomized to either arm of interpretation reported less comprehension and satisfaction than patients in language-concordant encounters. CONCLUSIONS: While not a substitute for language-concordant providers, RSMI can improve patient satisfaction and privacy among LEP patients. Implementing RSMI should be considered an important component of a multipronged approach to addressing language barriers in health care.

Linkage with methadone treatment upon release from incarceration: a promising opportunity.

Injection drug users (IDUs) are at increased risk for HIV, viral hepatitis, and tuberculosis, and making up more than a quarter of the incarcerated population in the United States. Methadone maintenance treatment of opiate addiction is highly effective at reducing drug use, drug-related criminal activity, and risk of HIV transmission. Recently released inmates are at particularly high risk for overdose and disease transmission. Linkage to methadone treatment immediately upon release from incarceration is a promising opportunity to combat disease transmission, facilitate reentry into the community, and reduce recidivism.

Attitudes and practices regarding the use of methadone in US state and federal prisons.

In the United States, vigorous enforcement of drug laws and stricter sentencing guidelines over the past 20 years have contributed to an expanded incarcerated population with a high rate of drug use. One in five state prisoners reports a history of injection drug use, and many are opiate dependent. For over 35 years, methadone maintenance therapy has been an effective treatment for opiate dependence; however, its use among opiate-dependent inmates in the United States is limited. In June 2003, we conducted a survey of the medical directors of all 50 US states and the federal prison system to describe their attitudes and practices regarding methadone. Of the 40 respondents, having jurisdiction over 88% (n =1,266,759) of US prisoners, 48% use methadone, predominately for pregnant inmates or for short-term detoxification. Only 8% of respondents refer opiate-dependent inmates to methadone programs upon release. The results highlight the need to destigmatize the use of methadone in the incarcerated setting, expand access to methadone during incarceration, and to improve linkage to methadone treatment for opiate-dependent offenders who return to the community.

Opiate replacement therapy at time of release from incarceration: Project MOD, a pilot program.

Approximately 7 million people in the United States are in jail, in prison, or on probation or parole, many as a result of drug-related offenses. Individuals who use opiates account for a significant minority of this population. Methadone maintenance treatment (MMT) of opiate addiction is highly effective in reducing drug use, drug-related criminal activity, and risk of human immunodeficiency virus transmission. Recently released inmates are at particularly high risk for overdose and disease transmission. Project MOD (Managing Opioid Dependency) provides services to eliminate logistical and financial barriers to MMT entry immediately on release from incarceration. Such programs provide a promising opportunity to facilitate reentry into the community, combat disease transmission, and reduce recidivism.