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Crespo-Trevino R, Schiffman J, Ugradar S, Cockerham K, Douglas R, de Leon-Garza D, Tang R. Thyroid dermopathy responds to teprotumumab therapy. Endocrinol Diabetes Metab Case Rep 2022; 2022:21-0201. [PMID: 35319490 PMCID: PMC9002184 DOI: 10.1530/edm-21-0201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/21/2022] [Indexed: 11/17/2022] Open
Abstract
Summary Thyroid dermopathy is an uncommon manifestation of thyroid disease that impairs the quality of life in certain cases. Currently, the available treatments offer limited results and a chance of recurrence. Teprotumumab, a novel medication that results in the regression of thyroid ophthalmopathy, may have similar effects on dermopathy. We describe four patients treated with teprotumumab for their thyroid ophthalmopathy who concomitantly had dermatopathy upon initiation of their infusions. Patients improved after two to three infusions and three out of the four patients have not suffered a recurrence.Teprotumumab is a monoclonal antibody (MAB) that attenuates an inflammatory response, resulting in decreased edema and tissue expansion. Given the similarities of their pathophysiology, we believe that the resolution of thyroid dermatopathy and regression of thyroid eye disease occurs via the same mechanism. We encourage further investigation utilizing teprotumumab for patients whose dermopathy is associated with impaired quality of life. Learning points Thyroid dermopathy (TD), an uncommon manifestation of thyroid disease, may occasionally impair function and quality of life. There are only a few treatments for TD, with limited results and high rates of recurrence. Teprotumumab is a Food and Drug Administration-approved medication used for thyroid eye disease (TED). Our patients treated with teprotumumab for TED showed improvement of TD, which demonstrates its potential use for this condition.
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Affiliation(s)
- Ricaurte Crespo-Trevino
- Universidad de Monterrey, Monterrey, Mexico
- Neuro-Ophthalmology of Texas, and Neuro-Eye Clinical Trials Inc., Houston, Texas, USA
| | - Jade Schiffman
- Neuro-Ophthalmology of Texas, and Neuro-Eye Clinical Trials Inc., Houston, Texas, USA
| | - Shoaib Ugradar
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Kimberly Cockerham
- Byers Eye Institute, Stanford University School of Medicine, Palo Alto, California, USA
| | - Raymond Douglas
- The Jules Stein Eye Institute University of California, Los Angeles, California, USA
| | | | - Rosa Tang
- Neuro-Ophthalmology of Texas, and Neuro-Eye Clinical Trials Inc., Houston, Texas, USA
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Douglas RS, Kahaly GJ, Ugradar S, Elflein H, Ponto KA, Fowler BT, Dailey R, Harris GJ, Schiffman J, Tang R, Wester S, Jain AP, Marcocci C, Marinò M, Antonelli A, Eckstein A, Führer-Sakel D, Salvi M, Sile S, Francis-Sedlak M, Holt RJ, Smith TJ. Teprotumumab Efficacy, Safety and Durability in Longer Duration Thyroid Eye Disease and Retreatment: Optic-X Study. Ophthalmology 2021; 129:438-449. [PMID: 34688699 DOI: 10.1016/j.ophtha.2021.10.017] [Citation(s) in RCA: 58] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2021] [Revised: 10/12/2021] [Accepted: 10/15/2021] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Evaluate teprotumumab safety and efficacy in patients with thyroid eye disease (TED) who previously did not respond or who had a disease flare. DESIGN OPTIC-X is an open-label (previous treatment masked) teprotumumab treatment and retreatment trial in patients from the randomized double-masked, multicenter, placebo-controlled OPTIC study. PARTICIPANTS OPTIC study patients who previously received placebo, 37 patients, or who previously received teprotumumab, 14 patients. INTERVENTION OPTIC non-responders and those who flared (≥2mm increase in proptosis, ≥2point increase in clinical activity score [CAS], or both) during follow-up were treated for the first time (previous placebo patients) or retreated with teprotumumab in OPTIC-X with 8 infusions over 24-weeks. MAIN OUTCOME MEASURES Proptosis responder rate and safety were examined. Secondary outcomes included proptosis, CAS, subjective diplopia, and quality of life responses. RESULTS Thirty-three of 37 (89.2%) placebo-treated OPTIC patients became proptosis responders (mean [standard deviation] -3.5mm [1.7]) when treated with teprotumumab in OPTIC-X. The magnitude of responses was equivalent to those in the OPTIC study. In these responders, proptosis, CAS 0 or 1, and diplopia responses were maintained in 29/32 (90.6%), 20/21 (95.2%), and 12/14 (85.7%), respectively, at week-48 of follow up. These patients had a median TED duration of 12.9 months versus 6.3 months in those treated with teprotumumab in the OPTIC study. Of the 5 OPTIC teprotumumab non-responders retreated in the OPTIC-X study, 2 responded, 1 had a proptosis reduction of 1.5mm from OPTIC baseline and 2 discontinued treatment early. Of the OPTIC teprotumumab responders who flared, 5/8 (62.5%) became responders when retreated (mean proptosis reduction of 1.9mm [1.2] from OPTIC-X baseline, 3.3mm [0.7] from OPTIC baseline). Compared to published double-masked trials and their integrated follow-up, no new safety signals were identified. Mild hearing impairment was reported with 4 events occurring during the first course of treatment and 2 events reoccurring following retreatment. CONCLUSION These data indicate that TED patients with longer disease duration respond similarly to those treated earlier in their disease. Patients with an insufficient initial response or flare may benefit from additional teprotumumab therapy. This analysis did not find any new safety risk; however additional post-marketing pharmacovigilance is ongoing.
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Affiliation(s)
| | - George J Kahaly
- Department of Medicine I, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Shoaib Ugradar
- The Jules Stein Eye Institute, UCLA, Los Angeles, California, USA
| | - Heike Elflein
- Department of Ophthalmology, Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Katharina A Ponto
- Department of Ophthalmology and Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University (JGU) Medical Center, Mainz, Germany
| | - Brian T Fowler
- University of Tennessee, Health Science Center, Memphis, Tennessee, USA
| | - Roger Dailey
- Casey Eye Institute, Oregon Health & Sciences University, Portland, Oregon, USA
| | - Gerald J Harris
- The Medical College of Wisconsin Eye Institute, Milwaukee, Wisconsin, USA
| | - Jade Schiffman
- Eye Wellness Center- Neuro-Eye Clinical Trials, Inc., Houston, Texas, USA
| | - Rosa Tang
- Eye Wellness Center- Neuro-Eye Clinical Trials, Inc., Houston, Texas, USA
| | - Sara Wester
- Bascom Palmer Eye Institute, University of Miami, Miami, Florida, USA
| | - Amy Patel Jain
- Cedars-Sinai Medical Center, Los Angeles, California, USA
| | - Claudio Marcocci
- Department of Clinical and Experimental Medicine, Endocrine Unit 2, University Hospital of Pisa, Pisa, Italy
| | - Michele Marinò
- Department of Clinical and Experimental Medicine, Endocrine Unit 2, University Hospital of Pisa, Pisa, Italy
| | - Alessandro Antonelli
- Department of Surgical, Medical and Molecular Pathology and Critical Care, University of Pisa, Pisa, Italy
| | - Anja Eckstein
- Department of Ophthalmology, EUGOGO Center Essen, University Hospital Essen, University of Duisburg-Essen, Essen, Germany
| | - Dagmar Führer-Sakel
- Department of Endocrinology, Diabetes and Metabolism, EUGOGO Center Essen, University Hospital Essen, University of Duisburg-Essen
| | - Mario Salvi
- Endocrinology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Saba Sile
- Horizon Therapeutics plc, Deerfield, Illinois, USA
| | | | | | - Terry J Smith
- Department of Ophthalmology and Visual Sciences and Division of Metabolism, Endocrinology and Diabetes, Department of Internal Medicine, University of Michigan Medical School, Ann Arbor, Michigan, USA
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Vargas T, Schiffman J, Lam PH, Kim A, Mittal VA. Using search engine data to gauge public interest in mental health, politics and violence in the context of mass shootings. PLoS One 2020; 15:e0236157. [PMID: 32764767 PMCID: PMC7413499 DOI: 10.1371/journal.pone.0236157] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2020] [Accepted: 06/24/2020] [Indexed: 11/18/2022] Open
Abstract
Despite significant potential for providing insight to private perceptions and behaviors, search engine data has yet to be utilized as a means of gauging the U.S. public’s interest and understanding of mental health in the context of gun violence and politics. An analysis of Google Trends revealed that Mental health searches increased in volume starting in the beginning of the current decade. Notably, both “mental health” and “gun(s)” were searched with greater frequency the week after the mass shooting events occurred. Related searches after the event also observed a significant increase in interest in mental health and gun regulation, legal reform, mass shootings, and gun(s). Results suggest that the American public’s perception of mental illness increasingly incorporates associations with themes of violence and politics, which becomes more apparent surrounding mass shooting events. Future studies are needed to determine implications for stigmatization of vulnerable groups, and possible relations to media coverage.
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Affiliation(s)
- T Vargas
- Department of Psychology, Northwestern University, Evanston, IL, United States of America
| | - J Schiffman
- Department of Psychology, University of Maryland, Baltimore County, Baltimore, MD, United States of America.,Department of Psychological Science, University of California, Irvine, Irvine, CA, United States of America
| | - P H Lam
- Department of Psychology, Northwestern University, Evanston, IL, United States of America
| | - A Kim
- Department of Psychology, Northwestern University, Evanston, IL, United States of America
| | - V A Mittal
- Department of Psychology, Northwestern University, Evanston, IL, United States of America.,Department of Psychiatry, Northwestern University, Evanston, IL, United States of America.,Department of Medical Social Sciences, Northwestern University, Evanston, IL, United States of America.,Institute for Policy Research, Northwestern University, Evanston, IL, United States of America.,Institute for Innovations in Developmental Sciences, Northwestern University, Evanston, IL, United States of America
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Douglas RS, Kahaly GJ, Patel A, Sile S, Thompson EHZ, Perdok R, Fleming JC, Fowler BT, Marcocci C, Marinò M, Antonelli A, Dailey R, Harris GJ, Eckstein A, Schiffman J, Tang R, Nelson C, Salvi M, Wester S, Sherman JW, Vescio T, Holt RJ, Smith TJ. Teprotumumab for the Treatment of Active Thyroid Eye Disease. N Engl J Med 2020; 382:341-352. [PMID: 31971679 DOI: 10.1056/nejmoa1910434] [Citation(s) in RCA: 331] [Impact Index Per Article: 82.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Thyroid eye disease is a debilitating, disfiguring, and potentially blinding periocular condition for which no Food and Drug Administration-approved medical therapy is available. Strong evidence has implicated the insulin-like growth factor I receptor (IGF-IR) in the pathogenesis of this disease. METHODS In a randomized, double-masked, placebo-controlled, phase 3 multicenter trial, we assigned patients with active thyroid eye disease in a 1:1 ratio to receive intravenous infusions of the IGF-IR inhibitor teprotumumab (10 mg per kilogram of body weight for the first infusion and 20 mg per kilogram for subsequent infusions) or placebo once every 3 weeks for 21 weeks; the last trial visit for this analysis was at week 24. The primary outcome was a proptosis response (a reduction in proptosis of ≥2 mm) at week 24. Prespecified secondary outcomes at week 24 were an overall response (a reduction of ≥2 points in the Clinical Activity Score plus a reduction in proptosis of ≥2 mm), a Clinical Activity Score of 0 or 1 (indicating no or minimal inflammation), the mean change in proptosis across trial visits (from baseline through week 24), a diplopia response (a reduction in diplopia of ≥1 grade), and the mean change in overall score on the Graves' ophthalmopathy-specific quality-of-life (GO-QOL) questionnaire across trial visits (from baseline through week 24; a mean change of ≥6 points is considered clinically meaningful). RESULTS A total of 41 patients were assigned to the teprotumumab group and 42 to the placebo group. At week 24, the percentage of patients with a proptosis response was higher with teprotumumab than with placebo (83% [34 patients] vs. 10% [4 patients], P<0.001), with a number needed to treat of 1.36. All secondary outcomes were significantly better with teprotumumab than with placebo, including overall response (78% of patients [32] vs. 7% [3]), Clinical Activity Score of 0 or 1 (59% [24] vs. 21% [9]), the mean change in proptosis (-2.82 mm vs. -0.54 mm), diplopia response (68% [19 of 28] vs. 29% [8 of 28]), and the mean change in GO-QOL overall score (13.79 points vs. 4.43 points) (P≤0.001 for all). Reductions in extraocular muscle, orbital fat volume, or both were observed in 6 patients in the teprotumumab group who underwent orbital imaging. Most adverse events were mild or moderate in severity; two serious events occurred in the teprotumumab group, of which one (an infusion reaction) led to treatment discontinuation. CONCLUSIONS Among patients with active thyroid eye disease, teprotumumab resulted in better outcomes with respect to proptosis, Clinical Activity Score, diplopia, and quality of life than placebo; serious adverse events were uncommon. (Funded by Horizon Therapeutics; OPTIC ClinicalTrials.gov number, NCT03298867, and EudraCT number, 2017-002763-18.).
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Affiliation(s)
- Raymond S Douglas
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - George J Kahaly
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Amy Patel
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Saba Sile
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Elizabeth H Z Thompson
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Renee Perdok
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - James C Fleming
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Brian T Fowler
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Claudio Marcocci
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Michele Marinò
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Alessandro Antonelli
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Roger Dailey
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Gerald J Harris
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Anja Eckstein
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Jade Schiffman
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Rosa Tang
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Christine Nelson
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Mario Salvi
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Sara Wester
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Jeffrey W Sherman
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Thomas Vescio
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Robert J Holt
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
| | - Terry J Smith
- From Cedars-Sinai Medical Center, Los Angeles (R.S.D., A.P.); Johannes Gutenberg University Medical Center, Mainz (G.J.K.), and University Hospital Essen, Essen (A.E.) - both in Germany; Horizon Therapeutics, Lake Forest, IL (S.S., E.H.Z.T., R.P., J.W.S., T.V., R.J.H.); University of Tennessee Health Science Center, Memphis (J.C.F., B.T.F.); University of Pisa, Pisa (C.M., M.M., A.A.), and Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan (M.S.) - both in Italy; Oregon Health and Sciences University, Portland (R.D.); Medical College of Wisconsin Eye Institute, Milwaukee (G.J.H.); Eye Wellness Center-Neuro-Eye Clinical Trials, Houston (J.S., R.T.); Kellogg Eye Center-Michigan Medicine (C.N., T.J.S.) and University of Michigan Medical School (T.J.S.) - both in Ann Arbor; and Bascom Palmer Eye Institute, Miami (S.W.)
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Hendrickson P, Luo Y, Kohlmann W, Schiffman J, Lloyd S, Kokeny K, Hitchcock Y, Poppe M, Gaffney D, Tao R. No Significant Association between Radiation Therapy and Subsequent Malignancies in Patients with Li-Fraumeni Syndrome: A Multi-Institutional Hereditary Cancer Registry Study. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Andorko ND, Millman Z, Klingaman E, Medoff D, Kline E, DeVylder J, Reeves G, Schiffman J. 0929 Association Between Sleep, Childhood Trauma and Psychosis-Like Experiences. Sleep 2018. [DOI: 10.1093/sleep/zsy061.928] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- N D Andorko
- Department of Psychology, University of Maryland Baltimore County, Baltimore, MD
| | - Z Millman
- Department of Psychology, University of Maryland Baltimore County, Baltimore, MD
| | - E Klingaman
- VA Capitol Health Care Network, Baltimore, MD
| | - D Medoff
- Department of Psychiatry, University of Maryland, School of Medicine, Baltimore, MD
| | - E Kline
- Department of Psychiatry, Beth Israel Deaconess Medical Center, Boston, MA
| | - J DeVylder
- Graduate School of Social Service, Fordham University, New York, NY
| | - G Reeves
- Department of Psychiatry, University of Maryland, School of Medicine, Baltimore, MD
| | - J Schiffman
- Department of Psychology, University of Maryland Baltimore County, Baltimore, MD
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Modzelewska K, Picard D, Boer E, Miles R, Jensen R, Pysher T, Schiffman J, Jette C, Huang A, Stewart R. PM-12 * USING A ZEBRAFISH PEDIATRIC BRAIN TUMOR MODEL FOR PRE-CLINICAL DRUG SCREENING. Neuro Oncol 2015. [DOI: 10.1093/neuonc/nov061.134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Colman H, Cohen A, Aldape K, Sato M, Mason C, Diefes K, Heathcock L, Abegglen L, Shrieve D, Couldwell W, Schiffman J. DISTINCT COPY NUMBER ALTERATIONS AND INCIDENCE OF CHROMOTHRIPSIS ASSOCIATED WITH GRADE AND PROGNOSIS IN IDH MUTANT AND WILD-TYPE GLIOMAS. Neuro Oncol 2014. [DOI: 10.1093/neuonc/nou206.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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10
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Kline E, Gold JM, Schiffman J. Response to 'A systematic review and meta-regression analysis of aggression during first episode of psychosis'. Acta Psychiatr Scand 2013; 128:492. [PMID: 23952522 DOI: 10.1111/acps.12181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- E Kline
- Department of Psychology, University of Maryland, Baltimore, MD, USA
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Abstract
BACKGROUND The presence of autoantibodies (AAbs) is the primary serological indicator of autoimmunity. Cancer-associated retinopathy (CAR) is associated with AAbs and different types of cancer. The goal of the study was to examine the profile of serum autoantibodies in women with gynecological cancers with and without paraneoplastic visual manifestation. METHODS Retrospective studies of a cohort of 46 women with symptoms of CAR and gynecological tumors, including endometrial, cervical, ovarian, and fallopian tubes, 111 women with similar tumors without symptoms of CAR, and 60 age-matched healthy controls. Presence of serum AAbs and the identity of targeted antigens were performed by western blotting and their significance was evaluated using an Fisher's exact test. RESULTS The patients with gynecological CAR had the highest proportion of seropositivity (80%), followed by patients with gynecological cancers without CAR (61%) and healthy controls (58%). Differences in recognition frequencies were found for 17 antigens and 5 retinal antigens were frequently targeted: enolase, aldolase C, carbonic anhydrase II, recoverin and GAPDH. The occurrence of anti-glycolytic enzymes was 2-3 times more frequent in CAR and cancer patients than healthy controls. Anti-recoverin AAbs were prevalent in endometrial CAR. Anti-CAII antibodies were not significantly different between groups of women. In this cohort, cancer was diagnosed before the onset of retinopathy with latency from 2 months to 30 years. The discovery of the ovarian and endometrial cancers and manifestation of visual problems often coincided but Fallopian tube carcinoma was found after visual onset. CONCLUSION New retinal targets were identified for gynecological CAR. Each gynecological-CAR has its own autoantibody profile different from non-CAR profile, implying that a complex autoantibody signature may be more predictable for diagnosis than a singular AAb. Specific anti-retinal AAbs were most prevalent in women with CAR but their profiles were not fully distinguished from cancer controls.
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Affiliation(s)
- Grazyna Adamus
- Ocular Immunology Laboratory, Casey Eye Institute, School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Dongseak Choi
- Department Public Health and Preventive Medicine, Department School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA
| | - Anitha Raghunath
- Department of Ophthalmology and Neuro-oncology, University of Texas, MD Anderson Cancer Center, Houston, Texas 77030, USA
| | - Jade Schiffman
- Department of Ophthalmology and Neuro-oncology, University of Texas, MD Anderson Cancer Center, Houston, Texas 77030, USA
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12
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Jordan J, Schiffman J, Vernino S, Trivedi J. Autonomic Dysfunction Related to Triple A Syndrome: Exploring the Fourth A (P05.192). Neurology 2012. [DOI: 10.1212/wnl.78.1_meetingabstracts.p05.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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13
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Adamus G, Brown L, Schiffman J, Iannaccone A. Diversity in autoimmunity against retinal, neuronal, and axonal antigens in acquired neuro-retinopathy. J Ophthalmic Inflamm Infect 2011; 1:111-21. [PMID: 21744285 PMCID: PMC3168374 DOI: 10.1007/s12348-011-0028-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 06/24/2011] [Indexed: 01/22/2023] Open
Abstract
PURPOSE Autoimmune retinopathies and optic neuropathies are complex disorders of the retina and the optic nerve, in which patients develop autoantibodies (AAbs) against retinal and optic nerve proteins. Autoimmunity might significantly influence the outcome of retinal and optic nerve degenerative process but the pathogenic process is not fully elucidated. To better understand the role of AAbs in pathogenicity of these suspected autoimmune visual disorders, we focused on unique AAbs specificities associated with the syndrome to identify their antigenic targets in the optic nerve and retina. METHODS Serum samples were obtained from patients, whose visual disorders were potentially autoimmune in nature, including patients with cancer with possible paraneoplastic syndrome. Autoantibodies were tested against human optic nerve and retinal antigens for specificity by Western blotting and immunofluorescence. RESULTS Out of 209 tested for anti-optic nerve autoantibodies, 55% showed specific neuronal autoantibodies. The repertoire of anti-optic nerve autoantibodies often differed from anti-retinal antibodies. The major antigenic targets for these antibodies could be divided into four groups. Autoantibodies specific to classical glycolytic enzymes involved in energy production (α and γ enolases, glyceraldehyde 3-phosphate dehydrogenase) also reacted with retinal antigens. Autoantibodies targeted neuronal-specific myelin proteins (MBP, MOG), aquaporin 4, and collapsing response mediator protein 5 reacted with optic nerve antigens. They showed immunostaining of axons and myelin in the optic nerve as determined by double immunofluorescence. CONCLUSION We identified novel neuronal autoantigens not previously known to be associated with acquired autoimmune retinopathy and optic neuropathy. Knowledge of the full autoantibody repertoire perpetuating this syndrome is an important first requirement in increasing our understanding of the autoimmune process to facilitate better diagnosis, prognosis, and treatment.
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Affiliation(s)
- Grazyna Adamus
- Casey Eye Institute, Oregon Health and Science University, Portland, OR, USA,
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14
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Raghunath A, Chi L, De Monte F, Schiffman J. A Novel Mechanism for Sudden Vision Loss in Adenoid Cystic Carcinoma. Skull Base 2008. [DOI: 10.1055/s-2008-1093262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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15
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Sun J, Schiffman J, Raghunath A, Ng Tang D, Chen H, Sharma P. Concurrent decrease in IL-10 with development of immune-related adverse events in a patient treated with anti-CTLA-4 therapy. Cancer Immun 2008; 8:9. [PMID: 18503261 PMCID: PMC2935772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 03/27/2008] [Accepted: 04/22/2008] [Indexed: 05/26/2023]
Abstract
The cytotoxic T lymphocyte antigen-4 (CTLA-4) molecule on T cells acts to maintain homeostasis by regulating the proliferation of recently activated T cells. Blockade of CTLA-4 by anti-CTLA-4 antibody enhances T cell responses and has elicited significant tumor regression in some cancer patients. Clinical trials are ongoing to investigate the efficacy of anti-CTLA-4 antibody as a cancer therapeutic. Reports from several clinical trials have documented the occurrence of adverse events in patients treated with anti-CTLA-4 antibody which have some similarities with autoimmune conditions and have been termed immune-related adverse events (irAEs). Most irAEs are reversible with corticosteroid therapy. Some investigators suggest that irAEs occur in the same patients who have anti-tumor responses as a result of the anti-CTLA-4 antibody. Immunologic mechanisms to explain why irAEs occur in some patients have not been reported. Here we report that bladder cancer patients treated with anti-CTLA-4 antibody have increased levels of the Th1 cytokine IFN-gamma detected in plasma samples. Although IFN-gamma is a potent anti-tumor and inflammatory cytokine, increased levels of IFN-gamma were not associated with irAEs in our patients. However, in one patient who experienced an irAE consisting of ischemic papillopathy and optic neuritis, we documented high pre-therapy levels of the Th2 cytokine IL-10 which decreased after treatment with anti-CTLA-4 antibody. The decrease in plasma IL-10 concentration coincided with the patient's irAE. We propose that decreased levels of IL-10 after treatment with anti-CTLA-4 therapy may be responsible for irAEs in some patients and needs to be further investigated in larger studies.
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Affiliation(s)
- Jingjing Sun
- Department of Genitourinary Medical Oncology, The University of Texas, M. D. Anderson Cancer Center, Houston, TX, USA
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Abstract
PURPOSE To describe a 55-year-old male with Erdheim-Chester disease with bilateral orbital infiltration and visual loss who was successfully treated with interferon-alpha. METHODS Interventional case report. RESULTS The patient was treated with interferon-alpha and had an improvement in his clinical signs, including his visual acuity, after 4 weeks of interferon therapy. CONCLUSION Interferon-alpha can be effective in the treatment of orbital infiltration secondary to Erdheim-Chester disease.
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Affiliation(s)
- B Esmaeli
- Ophthalmology Section, Department of Plastic Surgery, The University of Texas M.D. Anderson Cancer Center, 1515 Holcombe Blvd., Houston, TX 77030, USA.
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Abstract
Ehrlichiosis should be considered in the differential diagnosis of any patient with recent fever, pancytopenia, hepatosplenomegaly, and history of tick exposure. We present a previously healthy 5-year-old boy who was referred to the Hematology-Oncology Clinic to consider a bone marrow etiologic process after his pediatrician discovered progressive neutropenia, anemia, thrombocytopenia, and hepatosplenomegaly accompanied by 2 days of fever. Bone marrow aspirate and biopsy were nonrevealing. Because of the history of a recent tick bite, a diagnosis of ehrlichiosis infection was considered and ultimately confirmed by IgG-specific serum testing. The patient's fever was treated symptomatically with acetaminophen, and symptoms resolved on their own without intervention. Ehrlichiosis is a tick-borne infection that occurs throughout the spring and summer, often causing findings that mimic a malignancy or serious hematologic disorder. The diagnosis should be considered in any person living in tick-infested areas and can be confirmed by polymerase chain reaction or serum antibody titers. Treatment with doxycycline can lead to rapid clinical improvement if the diagnosis is made early.
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Affiliation(s)
- J Schiffman
- Division of Pediatric Hematology-Oncology, Hasbro Children's Hospital of Rhode Island Hospital, Providence 02903, USA
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Abstract
OBJECTIVE To investigate the anatomic and visual acuity outcomes among patients with unoperated macular holes and at least 5 years of follow-up. DESIGN Retrospective, noncomparative case series from an institutional practice setting. PARTICIPANTS All patients with unoperated full-thickness macular holes evaluated at Bascom Palmer Eye Institute between January 1, 1968 and December 31, 1993 and observed for at least 5 years. METHODS Demographic and clinical data were abstracted from patients' medical records and ophthalmologic photography records. For patients with bilateral macular holes, only one eye was included. MAIN OUTCOME MEASURES Visual acuity and clinical features on initial examination, at 5 years, and at final follow-up. RESULTS The study included 65 eyes of 65 patients with a median age of 65 years (range, 52-85 years) and a median follow-up of 9.3 years (range, 5-29 years). On initial examination at Bascom Palmer Eye Institute, the macular hole was stage 2 in 15 eyes (24%), stage 3 in 23 eyes (37%), and stage 4 in 25 eyes (40%). At final follow-up, the macular hole was stage 3 in 10 eyes (16%) and stage 4 in 53 eyes (84%). Visual acuity was 20/200 or worse in 35 eyes (54%) on initial examination, in 43 eyes (74%) at 5 years, and in 53 eyes (82%) at final follow-up. Poorer visual acuity on initial examination was a significant predictor of poorer final vision (P < 0.01). Other accompanying clinical features such as the presence of operculum, posterior vitreous detachment, and epiretinal membrane were not significantly associated with final vision. Throughout follow-up, there was a redistribution and reduced number of yellow nodular opacities at the level of the retinal pigment epithelium at the base of the macular holes and the development of retinal pigment epithelial atrophy around the macular holes. CONCLUSIONS Long-term follow-up of unoperated macular holes demonstrates progression in hole size and stage, vision loss which generally stabilizes at the 20/200 to 20/400 level, a redistribution and reduced number of yellow nodular opacities at the level of the retinal pigment epithelium, and the development of retinal pigment epithelial atrophy surrounding the macular hole, resulting in a "bull's-eye" macular appearance.
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Affiliation(s)
- L A Casuso
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, Florida 33136, USA
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Abstract
PURPOSE To study the baseline characteristics and outcomes of surgery for idiopathic macular holes associated with localized macular detachment. METHODS In this case-control study, eight consecutive patients with idiopathic macular hole associated with localized macular detachment (cases) and 30 randomly selected patients with idiopathic macular hole not associated with macular detachment underwent macular hole surgery. RESULTS The mean age (62.1 versus 68.2 years; P = 0.086), mean refractive error (-0.13 versus +0.23 diopters; P = 0.68), average duration of symptoms (5.9 versus 4.6 months; P = 0.47), and macular hole stage (P = 0.43) were similar in the cases and controls. The baseline visual acuity ranged from 20/50-20/80 (1 [13%] versus 1 [3%]) to 20/100-20/200 (2 [25%] versus 24 [80.0%]) to < 20/200 (5 [63%] versus 5 [17%]) (P = 0.10). Single-operation anatomic success was achieved in 2 (25%) cases and 24 (80%) controls (P = 0.007). Visual acuity 3 months after the last macular hole surgery was worse in cases compared to controls: > or = 20/40 in 0 versus 6 (20%), 20/50-20/80 in 1 (13%) versus 13 (43%), 20/100-20/200 in 4 (50%) versus 10 (33%), and < 20/200 in 3 (38%) versus 1 (3%) (P = 0.003). The mean improvement in visual acuity was 0.2 logMAR units in cases versus 0.4 logMAR units in controls (P = 0.054). CONCLUSIONS Surgical outcomes for idiopathic macular hole associated with a localized macular detachment compare poorly with the outcomes for macular hole not associated with extensive surrounding subretinal fluid.
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Affiliation(s)
- H Tabandeh
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33101, USA
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Affiliation(s)
- BD Simons
- Miami, Florida. Oklahoma City, Oklahoma
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Tabandeh H, Flaxel C, Sullivan PM, Leaver PK, Flynn HW, Schiffman J. Scleral rupture during retinal detachment surgery: risk factors, management options, and outcomes. Ophthalmology 2000; 107:848-52. [PMID: 10811073 DOI: 10.1016/s0161-6420(00)00033-6] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To evaluate the potential risk factors, management strategies, and outcomes of scleral rupture during retinal detachment (RD) surgery. DESIGN Case-control study. PARTICIPANTS AND CONTROLS Fourteen consecutive patients with scleral rupture during RD surgery (cases) and 65 consecutive patients who underwent RD surgery without scleral rupture (controls). INTERVENTION Demographic and clinical data were abstracted from patients' medical records. OUTCOME MEASURES Visual acuity and retinal attachment status at the last examination. RESULTS Significant risk factors for scleral rupture during RD surgery were reoperation after failed RD surgery (71 % vs. 32%), and pre-existing scleral pathologic condition (29% vs. none). The site of rupture was in the bed of a previously placed scleral buckle in all patients with a previous buckling surgery. Repair of the rupture included scleral sutures in eight (57%), scleral patch graft in four (29%), and placement of a scleral buckle over the site in two (14%) eyes. Eleven (79%) underwent vitrectomy with retinal tamponade by gas (n = 4) or silicone oil (n = 7). Complications observed postoperatively included vitreoretinal incarceration (n = 3), vitreous hemorrhage (n = 2), suprachoroidal hemorrhage (n = 2) and subretinal hemorrhage (n = 3). In the 14 eyes with scleral rupture, the final visual acuity was > or =20/40 in 1 (7%), 20/50 to 20/200 in 5 (36%), and <20/200 in 8 (57%). Ten (71 %) had proliferative vitreoretinopathy develop. The retina was attached in 7 (50%), 6 (43%) had localized peripheral detachment, and 1 had a total retinal detachment. The vision improved in 4 (29%), was unchanged in 5 (36%), and was worse than before surgery in 5 (36%). In the 65 controls, the visual acuity at the time of the last examination was > or =20/40 in 26 (40%), 20/50 to 20/200 in 21 (32%), and <20/200 in 18 (28%). Sixty three (97%) patients had complete retinal reattachment, 1 (2%) had a localized peripheral RD, and 1 (2%) had an RD involving the posterior pole. After surgery, the vision improved in 45 (69%), was unchanged in 15 (23%), and was worse in 5 (8%) of the control eyes. The visual and anatomic outcomes of the eyes with scleral rupture were significantly worse than in the control group (P = 0.002 and P < 0.001, respectively). CONCLUSIONS Risk factors associated with intraoperative scleral rupture include reoperation for failed RD surgery and pre-existing scleral pathology. Although this complication may be compatible with a good visual outcome in some patients, a high incidence of persistent or recurrent RD with proliferative vitreoretinopathy worsens the visual outcome for most patients with this complication.
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Affiliation(s)
- H Tabandeh
- Moorfields Eye Hospital, London, England
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Christmas NJ, Van Quill K, Murray TG, Gordon CD, Garonzik S, Tse D, Johnson T, Schiffman J, O'Brien JM. Evaluation of efficacy and complications: primary pediatric orbital implants after enucleation. Arch Ophthalmol 2000; 118:503-6. [PMID: 10766136 DOI: 10.1001/archopht.118.4.503] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
BACKGROUND Orbital implants are used routinely in pediatric patients at the time of enucleation. Complications, such as exposure, ptosis, and infection, may occur after implantation. Controversy continues regarding the rate of complications with newer implants in the pediatric population. OBJECTIVE To examine the effects of orbital implants on children whose eyes have been enucleated. METHODS Records of orbital implantation after enucleation performed by 5 surgeons on 120 pediatric patients (123 eyes) over a 10.5-year period were reviewed retrospectively. Demographic data, ocular diagnosis, prior ophthalmic surgery, implant characteristics, and postoperative complications were described using a standardized format for all patients, with a minimum of 6 months of follow-up (mean, 3 years). RESULTS Complications were observed in 7 eyes (5.7%). Implant exposure (1 [0.8%]), implant extrusion (0 [0%), and implant migration (3 [2.4%) were rare. One hundred eighteen eyes (96%) had good cosmesis and 120 (98%) had good motility. CONCLUSIONS Orbital implantation after enucleation is successful in the pediatric population. Complications are minimal. Hydroxyapatite implants were not associated with unacceptable complications in this pediatric population.
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Affiliation(s)
- N J Christmas
- Bascom Palmer Eye Institute, University of Miami School of Medicine, Fla 33101, USA
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Scott IU, Alexandrakis G, Flynn HW, Smiddy WE, Murray TG, Schiffman J, Gedde SJ, Budenz DL, Fantes F, Parrish RK. Combined pars plana vitrectomy and glaucoma drainage implant placement for refractory glaucoma. Am J Ophthalmol 2000; 129:334-41. [PMID: 10704549 DOI: 10.1016/s0002-9394(99)00363-3] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE To report visual acuity and intraocular pressure outcomes among patients who have undergone combined pars plana vitrectomy and placement of a glaucoma drainage implant. METHODS The medical records of all patients who underwent combined pars plana vitrectomy and placement of a glaucoma drainage implant at the Bascom Palmer Eye Institute by one of the authors between January 1, 1990, and February 28, 1998, were reviewed. Forty patients (40 eyes) were identified, including 14 patients with neovascular glaucoma secondary to proliferative diabetic retinopathy or central retinal vein occlusion, 15 patients with other posterior segment disease, seven patients with secondary angle-closure glaucoma, and four patients with aphakia with ruptured anterior hyaloid face. Main outcome measures included visual acuity and intraocular pressure at 1 year postoperatively. RESULTS At 1 year postoperatively, 31 (77.5%) of 40 patients had stable or improved visual acuity; three eyes (7. 5%) had a final visual acuity of no light perception and three additional eyes (7.5%) were enucleated (because of chronic pain in two eyes and endophthalmitis in one eye). Mean preoperative intraocular pressure was 34 mm Hg and the median number of preoperative antiglaucoma medications was two. At 1 year postoperatively, mean intraocular pressure was 13 mm Hg and the median number of antiglaucoma medications was zero. Twenty-two patients (55.0%) achieved an intraocular pressure greater than 5 mm Hg and less than or equal to 21 mm Hg without antiglaucoma medication, and an additional seven patients (17.5%) achieved this level of intraocular pressure control with medication. Only one patient (2.5%) underwent further glaucoma surgery for uncontrolled intraocular pressure. CONCLUSIONS Although combined pars plana vitrectomy and placement of a glaucoma drainage implant is often a successful management option in selected patients with refractory glaucoma, visual outcome may be poor because of severe underlying ocular disease and postoperative complications.
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Affiliation(s)
- I U Scott
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Miami, FL 33136, USA
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Tabandeh H, Flynn HW, Scott IU, Lewis ML, Rosenfeld PJ, Rodriguez F, Rodriguez A, Singerman LJ, Schiffman J. Visual acuity outcomes of patients 50 years of age and older with high myopia and untreated choroidal neovascularization. Ophthalmology 1999; 106:2063-7. [PMID: 10571338 DOI: 10.1016/s0161-6420(99)90484-0] [Citation(s) in RCA: 80] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
OBJECTIVE To evaluate visual outcomes of untreated submacular choroidal neovascularization (CNV) in patients 50 years of age and older with high myopia. DESIGN Retrospective observational case series. PARTICIPANTS Twenty-two eyes in 22 patients were studied. All were 50 years of age and older with myopia of 6.0 diopters (D) or greater or an axial length of 25.5 mm or greater. Patients had untreated CNV documented by clinical examination and fluorescein angiography at two medical centers between 1986 and 1997. INTERVENTION Demographic and clinical data were abstracted from patients' medical records. MAIN OUTCOME MEASURE Visual acuity at 1 year after CNV diagnosis. RESULTS The study included 22 eyes of 22 patients (mean age, 63.1 years; mean refraction, -11.0 D). Baseline visual acuity (VA) in the study eye was 20/40 or greater in 2 (9%) patients, 20/50 to 20/150 in 9 (41%) patients, and 20/200 or less in 11 (50%) patients. Drusen were present in seven (32%) eyes, and lacquer cracks were noted in ten (45%) eyes. Mean refractive error was -7.0 D for patients with drusen and -12.5 D for patients without drusen. Choroidal neovascularization was less than 0.25 disc diameters (DD) in 11 (50%) eyes, 0.25 to 0.5 DD in 5 (23%) eyes, and greater than 0.5 DD in 6 (27%) eyes. Visual acuity in the study eye 1 year after CNV diagnosis was 20/40 or greater in 3 (14%) patients, 20/50 to 20/150 in 3 (14%) patients, and 20/200 or less in 16 (73%) eyes. The presence of drusen was significantly associated with older age and a lower degree of myopia but was not associated with size of the CNV or visual acuity outcome. CONCLUSION When compared to patients younger than 50 years of age with high myopia and CNV reported in previous publications, the patients in the current series generally have poorer visual outcomes.
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Affiliation(s)
- H Tabandeh
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33136, USA
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Rosenfeld SI, Litinsky SM, Snyder DA, Plosker H, Astrove AW, Schiffman J. Effectiveness of monitored anesthesia care in cataract surgery. Ophthalmology 1999; 106:1256-60; discussion 1261. [PMID: 10406602 DOI: 10.1016/s0161-6420(99)00705-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To determine the need for monitored anesthesia care in cataract surgery by evaluating the incidence of intervention by anesthesia personnel and by looking for associated risk factors. DESIGN Nonrandomized, prospective case series with analysis of consecutive cataract surgery cases. PARTICIPANTS A total of 1006 consecutive cataract surgery patients at an ambulatory surgery center over a 6-month period. METHODS Routine cataract surgery was performed with the patient under local anesthesia. A detailed questionnaire was completed by the anesthesia personnel at the conclusion of each phase (before, during, and after) of cataract surgery. MAIN OUTCOME MEASURES Age, medical history, and preoperative electrocardiogram (EKG) were analyzed as predictors for intervention by anesthesia personnel. The nature of the patient's problem and the type of intervention by anesthesia personnel were recorded. RESULTS In 1006 consecutive cataract surgery cases, intervention by anesthesia personnel was required in 376 (37.4%) cases. No preoperative identifying characteristics were found to be reliable predictors of the need for intervention. There were no statistically significant differences in preoperative EKG and some medical conditions such as heart disease, diabetes, and thyroid disease between patients who received intervention and those who did not. Certain subgroups of patients did show a statistically significantly greater incidence of intervention, including systemic hypertensives (41.4%) versus nonhypertensives (34.5%) (P = 0.030), patients with pulmonary disease (49.3%) versus no pulmonary disease (36.5%) (P = 0.043), patients with renal disease (68.8%) versus no renal disease (36.9%) (P = 0.019), and patients with cancer (61.9%) versus no cancer (36.3%) (P = 0.001). Intervention was also required in 61.1 % of patients younger than 60 years of age compared to 36.5% of those patients 60 years of age and older (P = 0.005). CONCLUSIONS Because intervention is required in more than one third of cataract surgery cases and the authors cannot reliably predict those patients at risk, monitored anesthesia care seems justified in cataract surgery with the patient under local anesthesia.
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Affiliation(s)
- S I Rosenfeld
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Florida, USA
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Abstract
PURPOSE To investigate the functional status and quality of life of patients at a low-vision clinic and to evaluate the impact of low-vision services. METHODS Interviews, including the Medical Outcomes Study 36-Item Short Form (SF-36), the Visual Function-14 (VF-14), and the 51-item Field Test Version of the National Eye Institute Visual Functioning Questionnaire (NEI-VFQ), were administered to 156 consecutive patients 1 week before and 3 months after their low-vision clinic visit. RESULTS Low-vision patients scored lower (P < .001) in physical functioning and role limitations caused by physical and emotional health problems than published SF-36 scores of the age-appropriate United States normal population, patients with congestive heart failure, and clinically depressed patients. Low-vision services were associated with improvement in the subjective functional status of 150 patients (98.7%) and were rated "very useful" by 82 (53.9%) patients. The SF-36 scores did not change significantly after low-vision services. The VF-14 mean score improved from 35.8 to 41.2 (P < .001). Four NEI-VFQ subscale scores improved significantly (P < .001): general vision, near activities, distance activities, and peripheral vision. CONCLUSIONS The SF-36, VF-14, and NEI-VFQ demonstrate that low-vision clinic patients perceive marked impairment of functional status and quality of life. Low-vision services are associated with high patient satisfaction. Vision-targeted questionnaires are more sensitive than general health-related quality of life questionnaires to changes in functional status and quality of life after low-vision services, and they may help elucidate the outcomes of low-vision services.
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Affiliation(s)
- I U Scott
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33136, USA
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Abstract
PURPOSE The management of corneal transplants after mycotic keratitis often poses a therapeutic dilemma. Clinicians are hesitant to use topical steroids because of their potential enhancement of fungal growth. This study seeks to evaluate the in vitro effects of methylprednisolone and cyclosporine A on the growth of various molds that often are responsible for keratomycoses. METHODS Fusarium oxysporum, Fusarium solani, and Aspergillus fumigatus were grown in the presence of varying concentrations of methylprednisolone, cyclosporine A, and vehicle controls. Fungal growth was evaluated in a masked fashion based on the number of colonies and their morphologies. RESULTS All tested concentrations of cyclosporine A (1%, 2%, 4%) had a statistically significant suppressive effect on the growth of F. oxysporum (p<0.001) and F. solani (p<0.001) compared with methylprednisolone and vehicle control solutions. A dose-dependent decrease in the number of colonies grown also was noted for F. oxysporum (p<0.001) and F. solani (p<0.001). In the case of A. fumigatus, cyclosporine A significantly decreased the colony size (p<0.015) in a dose-dependent fashion. CONCLUSIONS Cyclosporine A appears to have an inhibitory effect on fungal growth in vitro. Cyclosporine A may be an important alternative to topical steroids for management of corneal transplants after mycotic keratitis.
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Affiliation(s)
- N P Bell
- Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33136, USA
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Weinstein DD, Diforio D, Schiffman J, Walker E, Bonsall R. Minor physical anomalies, dermatoglyphic asymmetries, and cortisol levels in adolescents with schizotypal personality disorder. Am J Psychiatry 1999; 156:617-23. [PMID: 10200743 DOI: 10.1176/ajp.156.4.617] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE A relationship between schizotypal personality disorder and schizophrenia has been documented in behavioral genetic studies, and there are similarities in the cognitive deficits and brain abnormalities associated with these disorders. Adolescents with schizotypal personality disorder are of particular interest because the postpubertal period is a critical one for the development of a DSM axis I disorder. It is likely that some schizotypal adolescents will remain stable over time, some will improve, and a subgroup will develop schizophrenia. This study tested the hypotheses that, like schizophrenic patients, schizotypal adolescents manifest an elevated rate of minor physical and dermatoglyphic anomalies, both of which suggest prenatal neurodevelopmental abnormalities. Cortisol release is also of interest because of evidence that the hypothalamic-pituitary-adrenal axis may influence the behavioral expression of vulnerability to schizophrenia. METHOD Minor physical anomalies, dermatoglyphic asymmetries, and salivary cortisol levels were measured in three groups of adolescents: 20 with schizotypal personality disorder, 20 with other personality disorders, and 26 with no disorder. Assessments began at noon, and four saliva samples were obtained at hourly intervals. RESULTS The schizotypal personality disorder group showed more minor physical anomalies and dermatoglyphic asymmetries than the normal comparison group and higher cortisol levels than both of the other groups. Group differences in cortisol level were most pronounced at the beginning of the evaluation. Cortisol level and age were positively correlated. CONCLUSIONS The findings support the assumption that schizotypal personality disorder is associated with perturbations in fetal neurodevelopment and, under some circumstances, a heightened cortisol response.
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Affiliation(s)
- D D Weinstein
- Department of Psychology, Emory University, Atlanta, GA 30322, USA.
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Abstract
OBJECTIVE Suprachoroidal hemorrhage (SCH) is an uncommon but serious complication of pars plana vitrectomy (PPV) that can be associated with a guarded visual prognosis. The purpose of this study is to document the risk factors and outcomes of this complication. DESIGN Case-control study of consecutive cases of intraoperative SCH occurring during PPV (n = 36) and controls of PPV uncomplicated by SCH (n = 116). MAIN OUTCOME MEASURES Baseline systemic and ocular characteristics, intraoperative findings, surgical procedures, and final anatomic and visual outcomes were measured. RESULTS Significant risk factors for the development of SCH during PPV included high myopia (22% of cases vs. 5% of controls), history of retinal detachment (RD) surgery (61% vs. 22%), rhegmatogenous RD (97% vs. 60%), use of cryotherapy (75% vs. 33%), scleral buckling at the time of PPV (50% vs. 19%), external drainage of the subretinal fluid (22% vs. 2%), and intraoperative systemic hypertension. In the 34 SCH cases with 3 months' or more follow-up, the final visual acuity was 20/200 or greater in 11 (32%), count fingers in 5 (15%), hand movement in 7 (21%), light perception in 7 (21%), and no light perception in 4 (12%). In the 106 controls with 3 months' or more follow-up, the final visual acuity was 20/200 or greater in 79 (75%), count fingers in 20 (19%), hand movement in 5 (5%), light perception in 1 (1%), and no light perception in 1 (1%). In the eyes with SCH, 17 (50%) had persistent RD, 10 (33%) had secondary glaucoma develop, and 8 (24%) became hypotonic. The visual and anatomic outcomes of the SCH cases were significantly worse than those in the control group (P < 0.001). The visual outcome was more favorable if the SCH did not extend into the posterior pole (P = 0.002). Attempted intraoperative drainage of SCH was not associated with a better outcome. CONCLUSION Risk factors for the development of intraoperative SCH during PPV are high myopia, previous RD surgery, rhegmatogenous RD, cryotherapy, scleral buckling, external drainage of subretinal fluid, and intraoperative systemic hypertension. Anatomic and visual outcomes are significantly worsened after this complication.
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Affiliation(s)
- H Tabandeh
- Moorfields Eye Hospital, London, England
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Flynn JT, Woodruff G, Thompson JR, Hiscox F, Feuer W, Schiffman J, Corona A, Smith LK. The therapy of amblyopia: an analysis comparing the results of amblyopia therapy utilizing two pooled data sets. Trans Am Ophthalmol Soc 1999; 97:373-90; discussion 390-5. [PMID: 10703134 PMCID: PMC1298270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
CONTEXT We previously presented the results of an original pooled data set of 961 amblyopic patients who underwent patching therapy for amblyopia from 1965 to 1994 (study group 1). Three types of amblyopia were considered: anisometropic, anisometropic-strabismic, and strabismic. Analysis of this group's success was related to the age at which therapy was initiated, the type of amblyopia, and the depth of visual loss before treatment was begun. The purpose of the current study is to test the validity of these findings on a second group of 961 amblyopes employing the data set used by Woodruff and associates in their publications (study group 2). These 2 data sets, after adjustment to conform to the definitions of age, amblyopia, anisometropia, and similar items utilized in common between the 2 study groups, will be compared for the risk factors predictive of successful occlusion therapy. OUTCOME As in the previous study, the success of occlusion therapy is defined as a visual acuity of 20/40 or better at the end of treatment. RESULTS Success by the 20/40 criteria was achieved in 73.7% in study group 1 and in 59.9% in study group 2. By category, the rate of success in study group 1 was 77.2% in strabismic amblyopia, 67.2% in anisometropic-strabismic amblyopia, and 66.0% in anisometropic amblyopia. In study group 2, success was 61.2% in strabismic amblyopia, 51.2% in anisometropic-strabismic amblyopia, and 63.0% in anisometropic amblyopia. Study group 1 univariate analysis related success in each group to the age at which therapy was initiated, the type of amblyopia, and the depth of visual loss before treatment in each group. In study group 2, univariate analysis related success of occlusion therapy to age and the depth of visual loss before treatment. Type of amblyopia was not related to outcome success in this group. When the 2 data sets were pooled, the risk factors for success were age and depth of visual loss at onset of treatment. CONCLUSIONS Factors that appeared closely related to a successful outcome of patching therapy were patient age and depth of visual loss before treatment. These conclusions further support the value of early detection and screening for amblyopia, its prevention, where possible, and its adequate and vigorous treatment when it is detected and diagnosed.
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Affiliation(s)
- J T Flynn
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida, USA
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Abstract
OBJECTIVE The purpose of the study was to evaluate the incidence of acute-onset (within 6 weeks after surgery) postoperative endophthalmitis and to assess the visual acuity outcomes after treatment over a 10-year period at one institution. PATIENTS AND METHODS This retrospective study reviews all surgical cases performed between January 1, 1984 and December 30, 1994 at the Anne Bates Leach Eye Hospital, Bascom Palmer Eye Institute, University of Miami Medical Center, for the occurrence of nosocomial acute-onset postoperative endophthalmitis. RESULTS The overall 10-year incidence of acute-onset postoperative endophthalmitis after intraocular surgery was 0.093% (54/58, 123). The incidences of culture-proven acute-onset postoperative endophthalmitis by surgical category were as follows: cataract surgery with or without intraocular lens (IOL) (0.082%, 34/41, 654), pars plana vitrectomy (PPV) (0.046%, 3/6557), penetrating keratoplasty (0.178%, 5/2805), secondary IOL placement (0.366%, 5/1367), glaucoma surgeries (0.124%, 4/3233), combined trabeculectomy and cataract surgery (0.114%, 2/1743), and combined penetrating keratoplasty and cataract surgery (0.194%, 1/515). The median visual acuity after endophthalmitis treatment was 20/200. The median visual acuities after endophthalmitis treatment by procedure were as follows: cataract surgery with or without IOL (20/133), PPV (no light perception), penetrating keratoplasty (2/200), secondary IOL implantation (20/40), glaucoma surgery (20/80), and combined trabeculectomy and cataract surgery with or without IOL (20/150). CONCLUSIONS The overall incidence of endophthalmitis after intraocular surgery was 0.093%. The incidence of endophthalmitis was higher after secondary IOL implantation than after cataract extraction (P = 0.008, Fisher's exact test). After treatment, the visual acuity outcomes were worse in the patients who developed endophthalmitis after PPV than after cataract extraction, glaucoma procedures, or secondary IOL implantation (P < 0.05, analysis of variance, Duncan's multiple range test). Acuity outcomes after treatment of endophthalmitis were better among the patients with secondary IOL implantation than after penetrating keratoplasty or PPV (P < 0.05, analysis of variance, Duncan's multiple range test). The results of this 10-year review from a large teaching center may serve as a source of comparison for other centers and future studies.
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Affiliation(s)
- T M Aaberg
- Department of Ophthalmology, University of Miami, School of Medicine, Florida, USA
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Scott IU, Greenfield DS, Schiffman J, Nicolela MT, Rueda JC, Tsai JC, Palmberg PF. Outcomes of primary trabeculectomy with the use of adjunctive mitomycin. Arch Ophthalmol 1998; 116:286-91. [PMID: 9514480 DOI: 10.1001/archopht.116.3.286] [Citation(s) in RCA: 101] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
OBJECTIVE To investigate the efficacy and safety of adjunctive mitomycin when used during a primary trabeculectomy within a series of 89 consecutive patients at 1 and 2 years postoperatively. DESIGN A cohort study of all patients who underwent primary trabeculectomy, performed by one of us (P.F.P.), between April 1, 1991, and December 31, 1994. Patients received topical mitomycin in conjunction with a corneal safety valve incision. A trabeculectomy was considered "successful" if it resulted in an intraocular pressure (IOP) of 21 mm Hg or lower and a 30% or greater reduction in the IOP at and after 1 year of follow-up, with or without medications and without a reoperation for an elevated IOP. Survival analysis was used to calculate success rates. RESULTS The 1- and 2-year success rates were 85.4% and 77.9%, respectively. The mean IOP was reduced from 26.3 to 11.3 mm Hg at 1 year (n=68) and to 11.9 mm Hg at 2 years (n=56), with 60 (88.2%) of 68 patients off medication at 1 year and 47 (83.9%) of 56 patients off medication at 2 years. Trabeculectomy success rates were significantly lower in black compared with nonblack patients (76.2% vs 87.5% at 1 year, P=.03). Trabeculectomy failure occurred throughout the follow-up period. Endophthalmitis occurred in 2 (2.2%) of the patients, and hypotonia requiring revision occurred in 4 (4.5%) of the patients. CONCLUSIONS Primary trabeculectomy with the use of intraoperative mitomycin lowered the IOP by 30% or more in 78% (at 2 years) to 86% (at 1 year) of the cases and is associated with a marked reduction in the percentage of patients who require glaucoma medication. Success rates must be evaluated in light of such risks as endophthalmitis and hypotony.
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Affiliation(s)
- I U Scott
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Fla 33101-6880, USA
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Flynn JT, Schiffman J, Feuer W, Corona A. The therapy of amblyopia: an analysis of the results of amblyopia therapy utilizing the pooled data of published studies. Trans Am Ophthalmol Soc 1998; 96:431-50; discussion 450-3. [PMID: 10360300 PMCID: PMC1298406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Abstract
CONTEXT Although the treatment of amblyopia with occlusion has changed little over the past 3 centuries, there is little agreement about which regimes are most effective and for what reasons. OBJECTIVE To determine the outcome of occlusion therapy in patients with anisometropic, strabismic, and strabismic-anisometropic amblyopia employing the raw data from 961 patients reported in 23 studies published between 1965 and 1994. DESIGN Analysis of the published literature on amblyopia therapy results during the above interval, utilizing primary data obtained from the authors of these articles or tables published in the articles detailing individual patient outcomes. PARTICIPANTS 961 amblyopic patients, participants in 23 studies, undergoing patching therapy for amblyopia from 1965 to 1994 with anisometropia, strabismus, or anisometropia-strabismus. MAIN OUTCOMES In the pooled data set, success of occlusion therapy was defined as visual acuity of 20/40 at the end of treatment. RESULTS Success by the 20/40 criteria was achieved in 512 of 689 (74.3%) patients. By category, 312 of 402 (77.6%) were successful in strabismic amblyopia, 44 of 75 (58.7%) in strabismic-anisometropic amblyopia, and 72 of 108 (66.7%) in anisometropic amblyopia. Success was not related to the duration of occlusion therapy, type of occlusion used, accompanying refractive error, patient's sex, or eye. Univariate analyses showed that success was related to the age at which therapy was initiated; the type of amblyopia; the depth of visual loss before treatment for the anisometropic patients and the strabismic patients, but not for the anisometropic-strabismic patients; and the difference in spherical equivalents between eyes, for the anisometropic patients. Logistic/linear regression revealed that 3 were independent predictors of a successful outcome of amblyopia therapy. CONCLUSIONS Factors that appear most closely related to a successful outcome are age, type of amblyopia, and depth of visual loss before treatment. These may be related to factors, as yet undetermined in the pathogenesis of amblyopia. With present emphasis on the value of screening and prevention and the development of new screening tools, such a look at the results of amblyopia therapy in a large population seems indicated.
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Affiliation(s)
- J T Flynn
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida, USA
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Scott IU, Flynn HW, Schiffman J, Smiddy WE, Murray TG, Ehlies F. Visual acuity outcomes among patients with appositional suprachoroidal hemorrhage. Ophthalmology 1997. [PMID: 9400763 DOI: 10.1016/s0161-6420(97] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE The purpose of the study is to investigate visual acuity outcomes among patients with appositional suprachoroidal hemorrhage and to identify clinical features associated with visual prognosis. DESIGN The study design was a retrospective chart review. PARTICIPANTS All patients whose ocular echographic examination results showed appositional suprachoroidal hemorrhage at the Bascom Palmer Eye Institute between January 1, 1987, and December 31, 1996 were included. Fifty-one patients were identified. INTERVENTION Demographic and clinical data were abstracted from patients' medical records. MAIN OUTCOME MEASURES Visual acuity at 3, 6, and 12 months posthemorrhage and clinical features associated with visual prognosis were defined. RESULTS At final follow-up fifteen (29.4%) patients achieved either their prehemorrhage visual acuity (n = 7) or a visual acuity of 20/200 or better (n = 8), but 14 (27.5%) patients had no light perception. Predictors of a poor visual outcome include vitreous incarceration in the wound/bleb (P = 0.014), concurrent or delayed retinal detachment (P = 0.003), and afferent pupillary defect on presentation (P = 0.002). Poorer visual acuity on presentation (r = 0.37, P = 0.008) and longer duration of central retinal apposition (r = 0.51, P < 0.001) also were significantly associated with poor final visual acuity. Patients in whom the suprachoroidal hemorrhage maintained an appositional configuration for more than 14 days were more likely to have worse final visual acuities than were patients with appositional choroidals for fewer than 14 days (P = 0.006). The association between duration of apposition and final visual acuity was significant, both among patients whose suprachoroidal hemorrhages were observed (n = 26, r = 0.60, P = 0.001) and among patients who underwent secondary surgical intervention (n = 23, r = 0.66, P = 0.001). Patients with postoperative suprachoroidal hemorrhages achieved better final visual acuities than did patients in whom suprachoroidal hemorrhages developed intraoperatively or after trauma (P = 0.038). CONCLUSIONS Appositional suprachoroidal hemorrhage is a serious ocular complication with a guarded visual prognosis. A variety of clinical features, including vitreous incarceration in the wound/bleb, concurrent or delayed retinal detachment, afferent pupillary defect, presenting visual acuity, and duration of central retinal apposition, may help predict visual outcome.
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Affiliation(s)
- I U Scott
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33139, USA
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Scott IU, Flynn HW, Schiffman J, Smiddy WE, Murray TG, Ehlies F. Visual acuity outcomes among patients with appositional suprachoroidal hemorrhage. Ophthalmology 1997; 104:2039-46. [PMID: 9400763 DOI: 10.1016/s0161-6420(97)30042-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVE The purpose of the study is to investigate visual acuity outcomes among patients with appositional suprachoroidal hemorrhage and to identify clinical features associated with visual prognosis. DESIGN The study design was a retrospective chart review. PARTICIPANTS All patients whose ocular echographic examination results showed appositional suprachoroidal hemorrhage at the Bascom Palmer Eye Institute between January 1, 1987, and December 31, 1996 were included. Fifty-one patients were identified. INTERVENTION Demographic and clinical data were abstracted from patients' medical records. MAIN OUTCOME MEASURES Visual acuity at 3, 6, and 12 months posthemorrhage and clinical features associated with visual prognosis were defined. RESULTS At final follow-up fifteen (29.4%) patients achieved either their prehemorrhage visual acuity (n = 7) or a visual acuity of 20/200 or better (n = 8), but 14 (27.5%) patients had no light perception. Predictors of a poor visual outcome include vitreous incarceration in the wound/bleb (P = 0.014), concurrent or delayed retinal detachment (P = 0.003), and afferent pupillary defect on presentation (P = 0.002). Poorer visual acuity on presentation (r = 0.37, P = 0.008) and longer duration of central retinal apposition (r = 0.51, P < 0.001) also were significantly associated with poor final visual acuity. Patients in whom the suprachoroidal hemorrhage maintained an appositional configuration for more than 14 days were more likely to have worse final visual acuities than were patients with appositional choroidals for fewer than 14 days (P = 0.006). The association between duration of apposition and final visual acuity was significant, both among patients whose suprachoroidal hemorrhages were observed (n = 26, r = 0.60, P = 0.001) and among patients who underwent secondary surgical intervention (n = 23, r = 0.66, P = 0.001). Patients with postoperative suprachoroidal hemorrhages achieved better final visual acuities than did patients in whom suprachoroidal hemorrhages developed intraoperatively or after trauma (P = 0.038). CONCLUSIONS Appositional suprachoroidal hemorrhage is a serious ocular complication with a guarded visual prognosis. A variety of clinical features, including vitreous incarceration in the wound/bleb, concurrent or delayed retinal detachment, afferent pupillary defect, presenting visual acuity, and duration of central retinal apposition, may help predict visual outcome.
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Affiliation(s)
- I U Scott
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami School of Medicine, Florida 33139, USA
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Tang R, Shields J, Schiffman J, Li H, Locher D, Hampton J, Prager T, Pardo G. Retinal changes associated with tamoxifen treatment for breast cancer. Eye (Lond) 1997; 11 ( Pt 3):295-7. [PMID: 9373465 DOI: 10.1038/eye.1997.64] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE This study was undertaken to estimate the incidence of retinal changes and determine the prevalence of ocular toxicity associated with tamoxifen treatment in a breast cancer population. METHODS The study was based on a population cross-sectional survey, including 290 patients taking tamoxifen from 6 months to 12 years; 274 patients were analysed. The main outcome measures were the incidence of retinal changes and visual impairment. RESULTS The incidence of retinal changes was 0.9% (3 of 274 patients). All 3 patients were asymptomatic. The length of tamoxifen treatment ranged from 39 months to 120 months in the affected patients, with cumulative tamoxifen doses ranging from 23.7 g to 73 g. CONCLUSIONS Retinopathy in patients receiving low doses of tamoxifen is rare and, in our study, did not result in changes in visual acuity. We found no retinopathy in patients receiving tamoxifen within the first 3 years of treatment or in patients receiving a total tamoxifen dosage of less than 23.7 g. Although retinopathy can occur in a tamoxifen-treated population, its low incidence and an associated good prognosis for vision does not merit special screening for this problem.
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Affiliation(s)
- R Tang
- Department of Ophthalmology, University of Texas Medical Branch, Galveston, USA
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Murray TG, Cicciarelli N, McCabe CM, Ksander B, Feuer W, Schiffman J, Mieler WF, O'Brien JM. In vitro efficacy of carboplatin and hyperthermia in a murine retinoblastoma cell line. Invest Ophthalmol Vis Sci 1997; 38:2516-22. [PMID: 9375570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
PURPOSE To determine the cell-killing activity of varying doses of carboplatin, graded hyperthermia, and the combination of carboplatin and hyperthermia in the treatment of a transgenic murine retinoblastoma cell line. METHODS Replicate cell wells (more than six wells per dose point) from an established transgenic murine retinoblastoma cell line (Rb-6) were exposed to a single application of hyperthermia for 15, 30, 60, and 120 minutes at temperatures of 37 degrees C (control), 40 degrees C, and 43 degrees C. Carboplatin dose response treatment was studied at doses of 2000, 1000, 500, 400, 300, 200, 100, and 50 ng per well. Combined treatment studies used these carboplatin dosages with each of the graded hyperthermia exposure temperatures at each exposure time. At 24 hours, all wells were pulsed with 3H-thymidine for 24 hours, washed three times, harvested, and counted. Raw counts (3H-thymidine) were fitted to a linear regression model to calculate the lethal dose for 50% (LD50) of cells. RESULTS The LD50 for carboplatin exposure at 37 degrees C occurred at 542 ng. The LD50 for hyperthermia at 40 degrees C occurred at 90 minutes and at 43 degrees C it occurred at 62 minutes. Combined hyperthermia and carboplatin exposure yielded a synergistic interaction with an LD50 of 327 ng at 43 degrees C for 30 minutes. Determination of a thermal enhancement ratio yielded an enhancement range of 1.1 to 25.8. CONCLUSIONS The synergistic cytocidal interaction of heat and carboplatin in a transgenic murine retinoblastoma cell line has been established in this study. The increased thermal enhancement ratio documents the potential utility of combined treatment applications in reducing treatment levels of single-modality therapy, potentially allowing for a decrease in treatment-related morbidity.
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Affiliation(s)
- T G Murray
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Florida 33101-6880, USA
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Abstract
Retinal hemorrhages in healthy children with or without a history of associated trauma are a strong indicator of child abuse. This report describes six cases of battered infants who presented with white-centered retinal hemorrhages. We discuss potential mechanisms for the presence of white-centered retinal hemorrhages in battered children.
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Affiliation(s)
- S Kapoor
- Department of Ophthalmology, University of Texas Medical Branch, Galveston 77555-0787, USA
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Abstract
PURPOSE To identify clinical characteristics that were associated with an increased incidence of endophthalmitis in eyes with penetrating ocular trauma. METHODS In part 1, a retrospective analysis was performed on 258 consecutive patients with penetrating ocular trauma presenting to the Bascom Palmer Eye Institute between October 1987 and January 1991. In part 2 of the study, 28 consecutive patients with culture-proven endophthalmitis were identified from the Clinical Microbiology Registry from April 1987 through September 1987 and February 1991 through August 1993. Clinical variables were evaluated in each part for association with an increased risk of endophthalmitis. RESULTS In part 1 of the study, endophthalmitis developed in 13 (5%) of the 258 patients. Endophthalmitis did not occur in eyes that had blunt injury. In those eyes with a lacerating injury, there was an increased relative risk of infection in eyes with disruption of the crystalline lens. This risk factor was found statistically significant by univariate and multivariate analysis. In part 2 of the study, lens disruption was present in 24 (86%) of 28 patients with culture-proven endophthalmitis. Of the 41 patients with infection from part I and part II, 22 (54%) achieved visual acuity of 20/ 400 or greater. Endophthalmitis caused by coagulase-negative staphylococci had the best visual outcome, with 7 (64%) of 11 patients obtaining visual acuity of 20/ 400 or greater. CONCLUSION Lens disruption in eyes with penetrating trauma is a significant risk factor for the development of endophthalmitis. The prognosis for useful vision in eyes with posttraumatic endophthalmitis is best when infection is caused by less virulent organisms.
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MESH Headings
- Anti-Bacterial Agents/therapeutic use
- Aqueous Humor/microbiology
- Bacteria/isolation & purification
- Endophthalmitis/microbiology
- Endophthalmitis/physiopathology
- Endophthalmitis/therapy
- Eye Infections, Bacterial/etiology
- Eye Infections, Bacterial/physiopathology
- Eye Infections, Bacterial/therapy
- Eye Infections, Fungal/etiology
- Eye Infections, Fungal/physiopathology
- Eye Infections, Fungal/therapy
- Eye Injuries, Penetrating/complications
- Eye Injuries, Penetrating/diagnosis
- Eye Injuries, Penetrating/therapy
- Follow-Up Studies
- Fungi/isolation & purification
- Humans
- Lens, Crystalline/injuries
- Lens, Crystalline/microbiology
- Lens, Crystalline/pathology
- Retrospective Studies
- Risk Factors
- Treatment Outcome
- Visual Acuity/physiology
- Vitreous Body/microbiology
- Vitreous Body/pathology
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Affiliation(s)
- W S Thompson
- Department of Ophthalmology, University of Miami School of Medicine, FL, USA
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Abstract
An inverse correlation between postischemic gastrointestinal motility and the length of intestinal ischemia was found in an animal model. Intestinal ischemia was caused without concurrent laparotomy and for a predetermined time period (ischemia time) by pulling on an external nylon thread that was threaded through a double-lumen catheter. This catheter was passed into the abdominal cavity to encircle the superior mesenteric artery. Gastrointestinal motility was determined by the introduction of a color-marked meal into the animal's stomach and the measurement of the proportionate length of the small bowel filled with it (transit index). This simple and reliable animal model can also be used for the evaluation of techniques and pharmacological manipulations aimed at modulation of the effects of intestinal ischemia on intestinal motility and its consequences.
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Affiliation(s)
- R Udassin
- Department of Pediatric Surgery, Hadassah University Hospital Mount Scopus, Jerusalem, Israel
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Ravaris CL, Elliott B, Hegel M, Rose R, Schiffman J, Singer J. A simple portable ocular light device for phototherapy of seasonal affective disorder. Biomed Instrum Technol 1994; 28:484-9. [PMID: 7833983] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The authors report the development and a safety and acceptability study of a portable ocular light device, the SADlite. The study was conducted in 15 adult patients who had seasonal affective disorder (SAD). Each patient was given three two-week "on" phototherapy periods alternating with three two-week "off" periods. The SADlite provides 8,000 lux. Thirteen (13) of the 15 patients were completers and, as a group, achieved impressive clinical and statistically significant improvement (p < 0.0001) on three standard outcome measures. The SADlite was well tolerated, produced no adverse visual effect, and was preferred by patients previously exposed to stationary phototherapy devices.
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Affiliation(s)
- C L Ravaris
- Department of Psychiatry, Dartmouth Medical School, Lebanon, New Hampshire
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Abstract
BACKGROUND Intestinal ischemia is associated with derangement of gastrointestinal motility. Uncontrolled clinical observations that bupivacaine injected into the epidural space causes faster recovery of bowel motility after various abdominal operations led us to assess the hypothesis that epidural anesthesia can hasten the recovery of gastrointestinal motility in the immediate postischemic period. METHODS Gut motility studies were performed in rats in which epidural anesthesia and intestinal ischemia could be initiated without the need to provoke surgical trauma. Epidural lidocaine was compared to epidural saline in their effect on intestinal motility after a 30-min period of bowel ischemia. RESULTS Total ischemia to the small bowel resulted in pronounced postischemic adynamic ileus as evidenced by only 0.7% of the total length of the small bowel filled with a marker meal at the end of the study period (transit index) compared with 84.4% in the control group. Lidocaine epidural anesthesia caused significantly more rapid resolution of the adynamic ileus (60.3% of the bowel filled with the marker meal vs. 30.9% in the controls in which saline was injected). CONCLUSIONS Epidural lidocaine compared to epidural saline hastens the recovery of gastrointestinal motility in rats after a 30-min period of bowel ischemia. This effect may be elicited by attenuation of sympathetic efferent inhibitory pathways or by vasodilatation caused by the sympathetic block. These results suggest that lidocaine epidural block not only alleviates pain in situations of ischemic injury to the bowel but may also hasten the recovery from postischemic paralytic ileus.
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Affiliation(s)
- R Udassin
- Department of Pediatric Surgery, Hadassah University Hospital Mount Scopus, Jerusalem, Israel
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Abstract
This report presents a patient who sustained closed head injury with chiasmal trauma. This uncommon injury may not be apparent on routine imaging studies. It is significant, not only from the visual standpoint, but also because of the association with serious conditions, such as panhypopituitarism, traumatic carotid aneurysm, carotid cavernous fistulae, and meningitis associated with leakage of cerebrospinal fluid. This report demonstrates that magnetic resonance imaging (MRI) is the best method for identifying chiasmal abnormalities.
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Affiliation(s)
- R A Tang
- Department of Ophthalmology, UTMB, Galveston
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Sellitti TP, Huang AJ, Schiffman J, Davis JL. Association of herpes zoster ophthalmicus with acquired immunodeficiency syndrome and acute retinal necrosis. Am J Ophthalmol 1993; 116:297-301. [PMID: 8357053 DOI: 10.1016/s0002-9394(14)71346-7] [Citation(s) in RCA: 51] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
We conducted a review to investigate the prevalence of human immunodeficiency virus (HIV), or acquired immunodeficiency syndrome (AIDS), in patients with herpes zoster ophthalmicus, as well as the incidence of acute retinal necrosis after herpes zoster ophthalmicus. All charts of patients seen at our institution between 1987 and 1992 with a primary diagnosis of herpes zoster ophthalmicus were reviewed. Of 112 patients with herpes zoster ophthalmicus, 29 (26%) had HIV or AIDS. All these patients were younger than 50 years at the time of diagnosis. Five of 29 (17%) immunocompromised patients had acute retinal necrosis after herpes zoster ophthalmicus. No acute retinal necrosis was identified in the nonimmunocompromised patients after herpes zoster ophthalmicus. We recommend that all patients younger than 50 years who have herpes zoster ophthalmicus at initial examination be tested for HIV. Additionally, HIV-infected patients should be monitored closely after herpes zoster ophthalmicus for development of acute retinal necrosis. Long-term oral prophylactic as well as initial high-dose intravenous acyclovir may be appropriate in HIV-infected individuals with herpes zoster.
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Affiliation(s)
- T P Sellitti
- Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, FL 33101
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Abstract
Clinical data and fundus fluorescein angiograms were analyzed from 35 patients with acute (onset less than four weeks) anterior ischemic optic neuropathy. Nineteen of the 35 patients (54%) had nonarteritic disease, and 16 patients (46%) had giant cell arteritis confirmed by biopsy. Patients with arteritis had higher erythrocyte sedimentation rates, larger cup/disk ratios, and delayed fluorescein dye appearance and choroidal filling times. Three additional patients with cranial arteritis confirmed by biopsy, but without visual loss, had angiographic characteristics similar to patients with arteritic ischemic neuropathy. We consider fluorescein angiography a valuable diagnostic adjunct in identifying patients with giant cell arteritis.
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Flynn JT, Bancalari E, Snyder ES, Goldberg RN, Feuer W, Cassady J, Schiffman J, Feldman HI, Bachynski B, Buckley E. A cohort study of transcutaneous oxygen tension and the incidence and severity of retinopathy of prematurity. N Engl J Med 1992; 326:1050-4. [PMID: 1549150 DOI: 10.1056/nejm199204163261603] [Citation(s) in RCA: 230] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Retinopathy of prematurity is a disease affecting the blood vessels of the retina in premature infants that may result in scarring, retinal detachment, and loss of vision. An association between this condition and the exposure of premature infants to supplemental oxygen has been postulated, but the relation between retinopathy of prematurity and blood oxygen levels has not been defined. The purpose of this study of a cohort of preterm infants was to correlate the incidence and severity of retinopathy of prematurity with the duration of exposure to different ranges of oxygen tension as measured by transcutaneous monitoring (tcPO2). METHODS One hundred one premature infants (birth weight, 500 to 1300 g) requiring supplemental oxygen had continuous monitoring of tcPO2. The number of hours during which the tcPO2 was 80 mm Hg or higher was tabulated for each infant during the first four weeks of life. RESULTS There was a significant association between the amount of time that the tcPO2 was greater than or equal to 80 mm Hg and the incidence and severity of retinopathy of prematurity. The odds ratio for each 12-hour period in which the tcPO2 was greater than or equal to 80 mm Hg was 1.9 (95 percent confidence interval, 1.2 to 3.0) after adjustment for the following factors: birth weight less than or equal to 1300 g (odds ratio, 2.3 [95 percent confidence interval, 1.6 to 3.4]), five-minute Apgar score of 7 or less (odds ratio, 7.2 [95 percent confidence interval, 2.5 to 21]), and exposure to inspired oxygen at a concentration greater than or equal to 0.4 (odds ratio, 1.0 [95 percent confidence interval, 0.97 to 1.05]). The association was stronger for tcPO2 values of greater than or equal to 80 mm Hg occurring from the second through the fourth week of life; during this period, the adjusted odds ratio for a 12-hour period of such exposure was 3.1 (95 percent confidence interval, 1.6 to 6.1). CONCLUSIONS This study supports an association between the incidence and severity of retinopathy of prematurity and the duration of exposure to arterial oxygen levels of 80 mm Hg or higher, measured transcutaneously.
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Affiliation(s)
- J T Flynn
- Department of Ophthalmology, Bascom Palmer Eye Institute, Miami, FL 33101
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Guy J, Mancuso A, Beck R, Moster ML, Sedwick LA, Quisling RG, Rhoton AL, Protzko EE, Schiffman J. Radiation-induced optic neuropathy: a magnetic resonance imaging study. J Neurosurg 1991; 74:426-32. [PMID: 1993908 DOI: 10.3171/jns.1991.74.3.0426] [Citation(s) in RCA: 74] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Optic neuropathy induced by radiation is an infrequent cause of delayed visual loss that may at times be difficult to differentiate from compression of the visual pathways by recurrent neoplasm. The authors describe six patients with this disorder who experienced loss of vision 6 to 36 months after neurological surgery and radiation therapy. Of the six patients in the series, two had a pituitary adenoma and one each had a metastatic melanoma, multiple myeloma, craniopharyngioma, and lymphoepithelioma. Visual acuity in the affected eyes ranged from 20/25 to no light perception. Magnetic resonance (MR) imaging showed sellar and parasellar recurrence of both pituitary adenomas, but the intrinsic lesions of the optic nerves and optic chiasm induced by radiation were enhanced after gadolinium-diethylenetriaminepenta-acetic acid (DTPA) administration and were clearly distinguishable from the suprasellar compression of tumor. Repeated MR imaging showed spontaneous resolution of gadolinium-DTPA enhancement of the optic nerve in a patient who was initially suspected of harboring recurrence of a metastatic malignant melanoma as the cause of visual loss. The authors found the presumptive diagnosis of radiation-induced optic neuropathy facilitated by MR imaging with gadolinium-DTPA. This neuro-imaging procedure may help avert exploratory surgery in some patients with recurrent neoplasm in whom the etiology of visual loss is uncertain.
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Affiliation(s)
- J Guy
- Department of Ophthalmology, University of Florida, Gainesville
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Flynn JT, Bancalari E, Snyder ES, Goldberg RN, Feuer W, Cassady J, Schiffman J, Feldman HI, Bachynski B, Buckley E. A cohort study of transcutaneous oxygen tension and the incidence and severity of retinopathy of prematurity. Trans Am Ophthalmol Soc 1991; 89:77-92; discussion 92-5. [PMID: 1808822 PMCID: PMC1298617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- J T Flynn
- Department of Ophthalmology, Bascom Palmer Eye Institute, Miami
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Flynn JT, Bancalari E, Bawol R, Goldberg R, Cassady J, Schiffman J, Feuer W, Roberts J, Gillings D, Sim E. Retinopathy of prematurity. A randomized, prospective trial of transcutaneous oxygen monitoring. Ophthalmology 1987; 94:630-8. [PMID: 3627711 DOI: 10.1016/s0161-6420(87)33400-1] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
To determine whether the use of continuous transcutaneous oxygen monitoring (tcPO2) could reduce the incidence of retinopathy of prematurity (ROP) in pre-term infants receiving oxygen therapy, a randomized, prospective trial of constant monitoring using the transcutaneous oxygen monitor versus intermittent monitoring of oxygen was performed on a population of premature infants at very high risk for the development of ROP. Two hundred ninety-six infants were randomly assigned to either a constantly monitored (CM) or standard care (SC) group. CM infants had tcPO2 monitored continuously as long as they required supplemental oxygen, whereas SC infants had tcPO2 monitored only during the more acute state of their illness. Management of both groups was otherwise identical. One hundred one of 148 infants in the CM group and 113 of 148 in the SC group survived. The overall incidence of ROP was 51% in the CM group and 59% in the SC group (no significant difference). In infants over 1000 g birthweight, as the weight increased there was increasing risk of developing ROP in the SC group. The odds ratio for the ROPsc:ROPcm reached 7.6 in infants between 1200 and 1300 g in infants with Apgar scores greater than or equal to 8 at 5 minutes. The incidence of cicatricial ROP was similar in both groups: four in the CM and five in the SC group.
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50
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Flynn JT, Bancalari E, Bachynski BN, Buckley EB, Bawol R, Goldberg R, Cassady J, Schiffman J, Feuer W, Gillings D. Retinopathy of prematurity. Diagnosis, severity, and natural history. Ophthalmology 1987; 94:620-9. [PMID: 3627710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
This article presents data gathered in a prospective clinical trial of constant monitoring of oxygen therapy on the diagnosis, severity (as coded by a severity index [SI]) and natural history of retinopathy of prematurity (ROP) in 214 surviving infants with birthweights less than or equal to 1300 g. ROP developed in 119 (55.6%) infants and, of these, cicatricial ROP developed in nine (7.6%). The disease was diagnosed at 8-9 weeks on the average in infants with birthweights less than 900 g and 4-5 weeks in infants 900 to 1300 g. Those infants in whom the disease regressed, ROP lasted approximately 15 weeks. The severity of the disease, as defined by the SI, was strongly correlated with the birthweight of the infant and weakly correlated with the total duration of oxygen therapy.
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