When pregnancy is a research risk.

A published study reported by Munné using uterine lavage to retrieve in vivo blastocysts for preimplantation genetic testing has been the subject of several technical and ethical critiques. None of these critiques has been based on a review of the study's IRB-approved informed consent. This commentary seeks to do that, examining the Munné (and related Nadal) consent forms for their conformity to existing requirements for a full and informed consent.

A comparison of longitudinal and block rotations for a psychiatric resident consultation-liaison experience.

OBJECTIVE: Consultation-liaison psychiatry (CLPsych) is a required experience for psychiatry residents. There is considerable variation in the structure of the experience. We sought to compare a longitudinal and block design for a CLPsych residency experience. METHODS: This research was conducted in the context of a naturalist transition from a longitudinal CLPsych rotation design to a block rotation design. We surveyed residents from both models regarding their views of the CLPsych psychiatry experience. We also compared the scores on the Psychiatric Resident in Training Examination (PRITE). Lastly, we surveyed physicians who requested and received psychiatric consultations. RESULTS: Residents trained in the block CLPsych model reported a better education and clinical care compared longitudinal model. They also had better scores on the CLPsych section of the PRITE exam. Physicians receiving psychiatric consultations reported better overall quality of consults in the block model. CONCLUSIONS: It appears that block CL psychiatry experiences may be better than longitudinal ones. Programs should consider this design in psychiatry residency education.

COVID-19 and Religious Ethics.

The editors of the JRE solicited short essays on the COVID-19 pandemic from a group of scholars of religious ethics that reflected on how the field might help them make sense of the complex religious, cultural, ethical, and political implications of the pandemic, and on how the pandemic might shape the future of religious ethics.

Baseline echographic characteristics of tumors in eyes of patients enrolled in the Collaborative Ocular Melanoma Study: COMS report no. 29.

PURPOSE: To report baseline echographic characteristics of tumors in patients enrolled in the Collaborative Ocular Melanoma Study (COMS) randomized trials, to determine how often these characteristics matched prespecified criteria for choroidal melanoma, to explore associations between echographic variables, and to compare specific echographic characteristics with pathologic characteristics of tumors in enucleated eyes. DESIGN: Retrospective analyses of baseline data from multicenter randomized clinical trials. PARTICIPANTS: Patients enrolled in the COMS large trial or medium tumor trials (N = 2320). METHODS: Standardized echography was used to document selected characteristics of tumors at baseline. Criteria were established to assess the consistency of echographic features with the diagnosis of melanoma. For eyes assigned to enucleation, the echographic diagnosis and evaluation for extraocular extension by the Echography Center were compared with gradings made by the Pathology Center and Pathology Review Committee. MAIN OUTCOME MEASURES: Presence of various echographic and pathologic characteristics. RESULTS: Two thousand forty-three tumors (88%) exhibited low to medium reflectivity (n = 1409), a mushroom shape (n = 101), or both (n = 533). Tumors with apical height > 10 mm were more likely (P<0.001) to have a mushroom shape and less likely to have a posterior location (P<0.001) than less elevated tumors. One thousand five hundred fifty-nine (99.7%) of 1563 tumors judged by echography to be consistent with the diagnosis of melanoma were confirmed by pathology to be choroidal melanoma. For measurable extrascleral tumors < 1.5 mm in height by pathology, the Echography Center graders judged extrascleral extension as possibly present in only 1 of 16 (6%) tumors, compared with 57% (4/7) of eyes with extrascleral extension measuring > or = 1.5 mm in height. CONCLUSIONS: Eighty-eight percent of the tumors in the COMS exhibited features characteristic for melanoma: low to medium reflectivity, the classic mushroom shape, or both. Using additional preset criteria, 96% of tumors exhibited baseline echographic characteristics consistent with the diagnosis of melanoma. Echography graders were able to detect extrascleral nodules > or = 1.5 mm in elevation but not minimally elevated extraocular tumor extension. Clinicians and echographers can use these data to improve their understanding of the echographic features of untreated uveal melanomas.

Xanthogranuloma of the iris simulating melanoma in an adult.

PURPOSE: To report a case in an adult of xanthogranuloma of the iris that clinically simulated iris melanoma. DESIGN: Observational case report. METHODS: Clinical and histopathologic examination of iris mass obtained from a 77-year-old white woman. RESULTS: High-frequency ultrasonography of the right eye revealed a small, echodense lesion involving the iris root. The mass revealed histopathologic features identical to juvenile xanthogranuloma (JXG), including histiocytes and lymphocytes mixed with multinucleated giant cells, and eosinophilic leukocytes. The histiocytes stained positive for CD68, CD45, and factor XIIIa and negative for S-100 and CD1a. CONCLUSIONS: Xanthogranuloma of the iris can occur in elderly patients. Such lesions should be considered in the differential diagnosis of iris melanoma.

Exposure to phthalates in neonatal intensive care unit infants: urinary concentrations of monoesters and oxidative metabolites.

OBJECTIVE: We previously demonstrated that among 54 infants in neonatal intensive care units, exposure to polyvinyl chloride plastic medical devices containing the plasticizer di(2-ethylhexyl) phthalate (DEHP) is associated with urinary concentrations of mono(2-ethylhexyl) phthalate (MEHP) , a DEHP metabolite. In this follow-up report, we studied the neonates' exposure to DEHP-containing devices in relation to urinary concentrations of two other DEHP metabolites, and to urinary concentrations of metabolites of dibutyl phthalate (DBP) and benzylbutyl phthalate (BzBP) , phthalates found in construction materials and personal care products. MEASUREMENTS: A priori, we classified the intensiveness of these 54 infants' exposure to DEHP-containing medical products. We measured three metabolites of DEHP in infants' urine: MEHP and two of its oxidative metabolites, mono(2-ethyl-5-hydroxylhexyl) phthalate (MEHHP) and mono(2-ethyl-5-oxohexyl) phthalate (MEOHP) . We also measured monobutyl phthalate (MBP) , a metabolite of DBP, and monobenzyl phthalate (MBzP), a metabolite of BzBP. RESULTS: Intensiveness of DEHP-containing product use was monotonically associated with all three DEHP metabolites. Urinary concentrations of MEHHP and MEOHP among infants in the high-DEHP-intensiveness group were 13-14 times the concentrations among infants in the low-intensiveness group (p

Endoscopic Cycloplasty (ECPL) and Lens Extraction in the Treatment of Severe Plateau Iris Syndrome.

PURPOSE: To describe the anatomic and clinical results of the treatment of severe plateau iris syndrome with lens extraction and endoscopic cycloplasty (ECPL). A secondary aim was to describe 4 novel ultrasound biomicroscopy (UBM) measurements for plateau iris syndrome. DESIGN: Prospective case series with UBM evaluation. METHODS: Included were 12 eyes of 6 patients with plateau iris refractory to laser iridotomy and iridoplasty, miotic and other glaucoma medical treatment, with appositional angle closure in at least 3 quadrants. Treatment consisted of lens extraction and ECPL, an endoscopic diode laser treatment of the ciliary processes in the superior, nasal, and inferior quadrants. UBM measurements were taken in all quadrants before and after surgery. The untreated temporal quadrants were used as controls. Measurement parameters included: anterior chamber depth (ACD), angle opening distance (AOD 500), trabecular ciliary process distance (TCPD), iris ciliary process distance (ICPD), iris depth (ID), iridocorneal angle (ICA), and sulcus angle (SA). Four novel measurements included: ciliary process thickness (CPT), ciliary process width (CPW), ciliary process area (CPA), and iris ciliary process contact length (ICPCL). Visual acuity, intraocular pressure, glaucoma medications, and complications were also followed. RESULTS: The ACD, AOD 500, and ICA all increased significantly (P<0.001). ICPD, CPT, CPW, CPA, and ICPL all decreased significantly (P<0.01). Parameters remaining unchanged were: TCPD, ID, and SA. The untreated quadrants showed similar measurements to the preoperative measurements. There were no serious complications noted. DISCUSSION: Treating the ciliary processes with diode laser using an endoscopic approach (ECPL) and lens extraction, results in opening of the anterior chamber angle and shrinkage of the ciliary processes in the treated areas. This effect seems to be primarily a result of the laser treatment in combination rather than the lens extraction alone. This effectively reverses the anatomic cause and angle closure of plateau iris syndrome.

Use of di(2-ethylhexyl) phthalate-containing medical products and urinary levels of mono(2-ethylhexyl) phthalate in neonatal intensive care unit infants.

OBJECTIVE: Di(2-ethylhexyl) phthalate (DEHP) is a plasticizer used in medical products made with polyvinyl chloride (PVC) plastic and may be toxic to humans. DEHP is lipophilic and binds noncovalently to PVC, allowing it to leach from these products. Medical devices containing DEHP are used extensively in neonatal intensive care units (NICUs). Among neonates in NICUs, we studied exposure to DEHP-containing medical devices in relation to urinary levels of mono(2-ethylhexyl) phthalate (MEHP), a metabolite of DEHP. DESIGN: We used a cross-sectional design for this study. PARTICIPANTS: We studied 54 neonates admitted to either of two level III hospital NICUs for at least 3 days between 1 March and 30 April 2003. MEASUREMENTS: A priori, we classified the infants' exposures to DEHP based on medical products used: The low-DEHP exposure group included infants receiving primarily bottle and/or gavage feedings; the medium exposure group included infants receiving enteral feedings, intravenous hyperalimentation, and/or nasal continuous positive airway pressure; and the high exposure group included infants receiving umbilical vessel catheterization, endotracheal intubation, intravenous hyperalimentation, and indwelling gavage tube. We measured MEHP in the infants' urine using automated solid-phase extraction/isotope dilution/high-performance liquid chromatography/tandem mass spectrometry. RESULTS: Urinary MEHP levels increased monotonically with DEHP exposure. For the low-, medium-, and high-DEHP exposure groups, median (interquartile range) MEHP levels were 4 (18), 28 (58), and 86 ng/mL (150), respectively (p = 0.004). After adjustment for institution and sex, urinary MEHP levels among infants in the high exposure group were 5.1 times those among infants in the low exposure group (p = 0.03). CONCLUSION: Intensive use of DEHP-containing medical devices in NICU infants results in higher exposure to DEHP as reflected by elevated urinary levels of MEHP.

Last word: imagining the future.

H.G. Wells warned, in 1895, not to allow economic injustices to become so acute that they ultimately transform human biology. Wells's warning is all the more pertinent today as society contemplates the use of biotechnologies to manipulate or "enhance" the human genome.

Psychiatrists and psychiatric rehabilitation.

Interventions that focus directly on functional impairments related to mental illnesses are termed psychiatric rehabilitation. Research demonstrates that rehabilitation services are increasingly able to help adults with psychiatric disabilities achieve the functional outcomes they desire, particularly in the areas of housing and employment. To support the community lives of adults with severe mental illnesses, psychiatrists must stay current with advances in this field and know how to integrate psychiatric rehabilitation with other interventions. This article reviews the concept of psychiatric rehabilitation, current approaches in the field, the psychiatrist's role in these services, and implications for psychiatric training and continuing education.

Attitudes on access to services at assisted reproductive technology clinics: comparisons with clinic policy.

OBJECTIVE: To determine the opinions of assisted reproductive technology (ART) clinic directors on access-to-services issues and to compare these opinions with policy at ART clinics. DESIGN: Survey sent to ART clinic directors. SETTING: Academic medical center, university-based ethics institute. PATIENT(S): None. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Assisted reproductive technology directors' opinions about access to services are related to specific clinic policies. Access issues examined include patient attributes (marital status, age, sexual preference), patient behaviors (substance abuse, psychiatric history, child abuse), number of cycles, and types of procedures offered (surrogacy, cloning, ova cryopreservation, ART for HIV-positive individuals). RESULT(S): Provider opinion was more restrictive than clinic policy in 19 of 20 categories measured. The largest difference between opinion and policy was seen on the question of setting restrictions as to age of the male partner. About 20% of directors think that surrogacy for convenience should be allowed: about 10% of directors think cloning of human beings should be offered. CONCLUSION(S): The opinions of ART directors on access to services are more conservative than clinic policies. Contributing factors may include respect for patient autonomy; fear of litigation; policy that reflects a continuum of beliefs among providers; and economic pressure to offer a broad range of procedures.

Bartonella henselae infection presenting as a unilateral panuveitis simulating Vogt-Koyanagi-Harada syndrome.

PURPOSE: To report an unusual ocular manifestation of cat scratch disease. DESIGN: Observational case report. METHODS: Review of the clinical, laboratory, photographic, and angiographic records of a patient with cat scratch disease. RESULTS: A 54-year-old woman presented with counting fingers visual acuity in the right eye associated with optic disk edema, diffuse choroidal thickening, and panuveitis. Fluorescein angiography showed disk leakage and hyperfluorescent spots with late leakage suggestive of Vogt-Koyanagi-Harada disease. She was diagnosed with cat scratch disease by serum antibody titers and clinical course. CONCLUSIONS: Ocular manifestations of cat scratch disease can include diffuse thickening of the choroid. Cat scratch disease may manifest with angiographic features suggestive of Vogt-Koyanagi-Harada disease.