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Abstract
A 62-year-old man with a history of non-insulin-dependent diabetes mellitus, hypertension and obesity, presented for elective lumbar laminectomy for spinal canal stenosis. Twenty minutes after placement in the prone position, he developed left orbital proptosis. The surgery was deferred and a subsequent CT scan showed an orbital haemangioma. This case highlights the importance of meticulous attention to eye-care for patients in the prone position.
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Affiliation(s)
- R Greenberg
- Department of Anaesthesia and Pain Medicine, Alfred Hospital, Commercial Road, Melbourne, Vic. 3181
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Zhang E, DeMora L, Wong J, Al-Saleem T, Greenberg R, Kutikov A, Horwitz E, Hayes S. Definitive Radiation Therapy for Ductal (Endometrioid) Carcinoma of the Prostate: A Matched-Pair Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.297] [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: 10/28/2022]
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3
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Patankar S, Verma P, Mach R, Greenberg R, Makvandi M. Understanding resistance to PARPi using a novel radiotracer based methodology. Gynecol Oncol 2018. [DOI: 10.1016/j.ygyno.2018.04.402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lee D, Li T, Hallman M, Chen D, Dong Y, Leachman B, Veltchev I, Greenberg R, Sobczak M, Horwitz E. Comparison of Toxicities in High Dose Rate Versus Low Dose Rate Brachytherapy as Monotherapy in Patients with Low to Favorable Intermediate Risk Prostate Cancer. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.1204] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Magliocco A, Moughan J, Simko J, Efstathiou J, Gray P, Hagan M, Kaufman D, Tester W, Zietman A, McCarthy S, Hartford A, Patel A, Rosenthal S, McGowan D, Greenberg R, Schwartz M, Augspurger M, Keech J, Winter K, Shipley W. The Impact of MRE11 in Nuclear to Cytoplasmic Ratio on Outcomes in Muscle Invasive Bladder Cancer: an Analysis of NRG/RTOG 8802, 8903, 9506, 9706, 9906, and 0233. Int J Radiat Oncol Biol Phys 2017. [DOI: 10.1016/j.ijrobp.2017.06.277] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Campbell C, Greenberg R, Mankikar D, Ross RD. A Case Study of Environmental Injustice: The Failure in Flint. Int J Environ Res Public Health 2016; 13:ijerph13100951. [PMID: 27690065 PMCID: PMC5086690 DOI: 10.3390/ijerph13100951] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/05/2016] [Revised: 09/19/2016] [Accepted: 09/22/2016] [Indexed: 11/16/2022]
Abstract
The failure by the city of Flint, Michigan to properly treat its municipal water system after a change in the source of water, has resulted in elevated lead levels in the city’s water and an increase in city children’s blood lead levels. Lead exposure in young children can lead to decrements in intelligence, development, behavior, attention and other neurological functions. This lack of ability to provide safe drinking water represents a failure to protect the public’s health at various governmental levels. This article describes how the tragedy happened, how low-income and minority populations are at particularly high risk for lead exposure and environmental injustice, and ways that we can move forward to prevent childhood lead exposure and lead poisoning, as well as prevent future Flint-like exposure events from occurring. Control of the manufacture and use of toxic chemicals to prevent adverse exposure to these substances is also discussed. Environmental injustice occurred throughout the Flint water contamination incident and there are lessons we can all learn from this debacle to move forward in promoting environmental justice.
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Affiliation(s)
- Carla Campbell
- Department of Public Health Sciences, Room 408, College of Health Sciences, University of Texas at El Paso, 500 W. University Ave, El Paso, TX 79968, USA.
| | - Rachael Greenberg
- National Nurse-led Care Consortium (NNCC), Philadelphia, PA 19102, USA.
| | - Deepa Mankikar
- Research and Evaluation Group, Public Health Management Corporation, Philadelphia, PA 19102, USA.
| | - Ronald D Ross
- Occupational and Environmental Medicine Consultant, Las Cruces, NM 88001, USA.
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Mankikar D, Campbell C, Greenberg R. Evaluation of a Home-Based Environmental and Educational Intervention to Improve Health in Vulnerable Households: Southeastern Pennsylvania Lead and Healthy Homes Program. Int J Environ Res Public Health 2016; 13:ijerph13090900. [PMID: 27618087 PMCID: PMC5036733 DOI: 10.3390/ijerph13090900] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 08/10/2016] [Accepted: 09/05/2016] [Indexed: 12/04/2022]
Abstract
This evaluation examined whether participation in a home-based environmental educational intervention would reduce exposure to health and safety hazards and asthma-related medical visits. The home intervention program focused on vulnerable, low-income households, where children had asthma, were at risk for lead poisoning, or faced multiple unsafe housing conditions. Home visitors conducted two home visits, two months apart, consisting of an environmental home assessment, Healthy Homes education, and distribution of Healthy Homes supplies. Measured outcomes included changes in participant knowledge and awareness of environmental home-based hazards, rate of children’s asthma-related medical use, and the presence of asthma triggers and safety hazards. Analysis of 2013–2014 baseline and post-intervention program data for a cohort of 150 families revealed a significantly lower three-month rate (p < 0.05) of children’s asthma-related doctor visits and hospital admissions at program completion. In addition, there were significantly reduced reports of the presence of home-based hazards, including basement or roof leaks (p = 0.011), plumbing leaks (p = 0.019), and use of an oven to heat the home (p < 0.001). Participants’ pre- and post- test scores showed significant improvement (p < 0.05) in knowledge and awareness of home hazards. Comprehensive home interventions may effectively reduce environmental home hazards and improve the health of asthmatic children in the short term.
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Affiliation(s)
- Deepa Mankikar
- Public Health Management Corporation, Centre Square East 1500 Market St., Philadelphia, PA 19102, USA.
| | - Carla Campbell
- Department of Public Health Sciences, University of Texas at El Paso, 500 W. University Ave., El Paso, TX 79968, USA.
| | - Rachael Greenberg
- National Nurse-Led Care Consortium, Centre Square East 1500 Market St., Philadelphia, PA 19102, USA.
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Maluki A, Greenberg R, Dodd E, Williams J, Ericson M. 514 Non-traditional skin striae as a manifestation of bartonellosis. J Invest Dermatol 2016. [DOI: 10.1016/j.jid.2016.02.551] [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: 11/29/2022]
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Haseebuddin M, Uzzo R, Egleston B, Waingankar N, Viterbo R, Greenberg R, Chen D, Smaldone M, Kutikov A. 1024 Tumor anatomic complexity is a predictor of malignancy but not tumor grade in patients with small renal masses (SRMs). ACTA ACUST UNITED AC 2015. [DOI: 10.1016/s1569-9056(15)61012-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Chang L, Li T, Horwitz E, Chen D, Viterbo R, Kutikov A, Greenberg R, Buyyounouski M. Toxicity and Biochemical Failure Following Image-Guided Prostate Intensity Modulated Radiation Therapy: Fiducial Markers Versus Electromagnetic Transponders. Int J Radiat Oncol Biol Phys 2013. [DOI: 10.1016/j.ijrobp.2013.06.967] [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: 11/17/2022]
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Johnston CI, Brown SGA, O'Leary MA, Currie BJ, Greenberg R, Taylor M, Barnes C, White J, Isbister GK. Mulga snake (Pseudechis australis) envenoming: a spectrum of myotoxicity, anticoagulant coagulopathy, haemolysis and the role of early antivenom therapy - Australian Snakebite Project (ASP-19). Clin Toxicol (Phila) 2013; 51:417-24. [PMID: 23586640 DOI: 10.3109/15563650.2013.787535] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
CONTEXT Mulga snakes (Pseudechis australis) are venomous snakes with a wide distribution in Australia. Objective. The objective of this study was to describe mulga snake envenoming and the response of envenoming to antivenom therapy. MATERIALS AND METHODS Definite mulga bites, based on expert identification or venom-specific enzyme immunoassay, were recruited from the Australian Snakebite Project. Demographics, information about the bite, clinical effects, laboratory investigations and antivenom treatment are recorded for all patients. Blood samples are collected to measure the serum venom concentrations pre- and post-antivenom therapy using enzyme immunoassay. RESULTS There were 17 patients with definite mulga snake bites. The median age was 37 years (6-70 years); 16 were male and six were snake handlers. Thirteen patients had systemic envenoming with non-specific systemic symptoms (11), anticoagulant coagulopathy (10), myotoxicity (7) and haemolysis (6). Antivenom was given to ten patients; the median dose was one vial (range, one-three vials). Three patients had systemic hypersensitivity reactions post-antivenom. Antivenom reversed the coagulopathy in all cases. Antivenom appeared to prevent myotoxicity in three patients with high venom concentrations, given antivenom within 2 h of the bite. Median peak venom concentration in 12 envenomed patients with samples was 29 ng/mL (range, 0.6-624 ng/mL). There was a good correlation between venom concentrations and the area under the curve of the creatine kinase for patients receiving antivenom after 2 h. Higher venom concentrations were also associated with coagulopathy and haemolysis. Venom was not detected after antivenom administration except in one patient who had a venom concentration of 8.3 ng/ml after one vial of antivenom, but immediate reversal of the coagulopathy. DISCUSSION Mulga snake envenoming is characterised by myotoxicity, anticoagulant coagulopathy and haemolysis, and has a spectrum of toxicity that is venom dose dependant. This study supports a dose of one vial of antivenom, given as soon as a systemic envenoming is identified, rather than waiting for the development of myotoxicity.
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Affiliation(s)
- C I Johnston
- School of Medicine Sydney, University of Notre Dame Australia, Darlinghurst, NSW, Australia
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Mehrazin R, Plimack E, Kutikov A, Tomaszewski J, Hoffman-Censits J, Viterbo R, Greenberg R, Ginzburg S, Corcoran A, Lallas C, Trabulsi E, Wong YN, Boorjian S, Smaldone M, Uzzo R, Chen D. 522 NEOADJUVANT ACCELERATED MVAC IN PATIENTS WITH MUSCLE INVASIVE BLADDER CANCER: A MULTI-INSTITUTIONAL PROSPECTIVELY ACCRUED COHORT. J Urol 2013. [DOI: 10.1016/j.juro.2013.02.1916] [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: 11/16/2022]
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13
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Greenberg R. 2666 – How pediatric bipolar disorder and pandas/pans symptoms overlap and can cause diagnostic confusion. Eur Psychiatry 2013. [DOI: 10.1016/s0924-9338(13)77292-4] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Avital S, Inbar R, Karin E, Greenberg R. Is Doppler ultrasonography essential for hemorrhoidal artery ligation? Tech Coloproctol 2012; 16:291-4. [PMID: 22653264 DOI: 10.1007/s10151-012-0844-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Accepted: 05/08/2012] [Indexed: 10/28/2022]
Abstract
BACKGROUND Doppler ultrasonography enables accurate identification of the terminal branches of the superior rectal artery prior to hemorrhoidal artery ligation (HAL). However, since the positions of these branches have been found to be relatively constant, the question arises as to the necessity of ultrasonography for their identification. The aim of the current study was to examine the positions of all arteries identified and ligated during the HAL procedure. METHODS We recorded the position of all arteries located and ligated in 135 consecutive patients who underwent the HAL procedure during the years 2003 to 2006. RESULTS In all patients, 6-8 terminal arterial branches were located above the dentate line. In 102 (76 %) patients, terminal branches were located in all 6 of the odd-numbered clock positions around the anus (1, 3, 5, 7, 9, and 11 o'clock in the lithotomy position). If we had ligated arteries only at these odd-numbered clock positions, without using Doppler ultrasonography, we would have located all the arteries in 96 (71 %) of our patients. CONCLUSIONS The number and location of arterial branches of the superior rectal artery are relatively constant. Nevertheless, if, Doppler ultrasonography had not been performed and, ligation in the HAL procedure had been at the odd-numbered clock positions only, then at least one artery would have been missed in 29 % of our patients.
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Affiliation(s)
- S Avital
- Department of Surgery 'A', Tel-Aviv Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, 6 Weitzman Street, 64239, Tel-Aviv, Israel
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Avital S, Inbar R, Karin E, Greenberg R. Five-year follow-up of Doppler-guided hemorrhoidal artery ligation. Tech Coloproctol 2011; 16:61-5. [PMID: 22190190 DOI: 10.1007/s10151-011-0801-6] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/09/2011] [Accepted: 12/05/2011] [Indexed: 12/11/2022]
Abstract
BACKGROUND Doppler-guided hemorrhoidal artery ligation (DGHAL) was described as lower risk and a less painful alternative to hemorrhoidectomy. We report our experience and 5-year follow-up with this procedure. METHODS Between May 2003 and December 2004, 100 patients with symptomatic Grade II or III hemorrhoids underwent ultrasound identification and ligation of 6-8 terminal branches of the superior rectal artery above the dentate line by a single surgeon using local, regional, or general anesthesia. There were 42 men and 58 women (mean age 42 years, median duration of symptoms 6/3 years). A 10-point visual analog scale was used for postoperative pain scoring. Surgical and functional outcome was assessed at 6 weeks and 3 and 12 months after surgery, with long-term follow-up by a telephone questionnaire at 5 years after the procedure. RESULTS The mean operative time was 19 min. Local anal block combined with intravenous sedation (n = 93) or general or spinal (n = 7) anesthesia was used. Only 5 patients were hospitalized overnight. There was no urinary retention, bleeding, or mortality in the immediate postoperative period. The mean pain score decreased from 2.1 at 2 h postoperatively to 1.3 on the first postoperative day. All patients had complete functional recovery by the third postoperative day. Ninety-six patients completed 12 months of follow-up. Eighty-five of these patients (89%) remained asymptomatic at 12 months, though this number dropped to 67/92 (73%) at 5 years. CONCLUSIONS Long-term follow-up confirms the effectiveness of the DGHAL procedure for treatment for Grade II hemorrhoids. The DGHAL procedure alone seems less effective for Grade III hemorrhoids.
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Affiliation(s)
- S Avital
- Department of Surgery A, Tel Aviv Medical Center and Sackler Faculty of Medicine, Tel Aviv University, 6 Weitzman Street, 64239, Tel Aviv, Israel
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16
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Abstract
AIM Stapled haemorrhoidopexy (SH) is associated with minor postoperative pain and high overall satisfaction rates. Some patients will have persistent or recurrent symptoms requiring re-intervention. METHOD All patients who underwent SH for grade III internal haemorrhoids and required a second SH (2005-2008) were studied. Grade IV patients were excluded. Data on surgical technique, postoperative pain, complications, time to first bowel movement, functional recovery and suspected reason for first SH failure were retrieved from medical records. Similar data were collected for the second procedure at four postoperative follow-up visits. RESULTS Twelve patients were enrolled. The mean time to recurrent symptoms was 15 months. The indications for repeated surgery were bleeding, prolapse, and pruritus w/wo discharge. Recurrence was attributed to a too high staple line in the first procedure (n = 4) and an incomplete resected ring (n = 1). The median operative time of the second procedure was 24 min (17-29) and the median follow up was 20 ± 4.3 months (15-30). Repeat SH was associated with higher pain scores, more analgesic requirements, and longer recovery period compared to the first procedure. There were no early or late postoperative complications. Histological examination of the 12 tissue doughnuts resected during the second SH showed no smooth muscle fibres in any of the patients. After 12 months of follow up, 10 patients with repeated SH remained asymptomatic, while 2 had recurrent bleeding. CONCLUSION Repeat SH can be performed safely and reliably without risk of complications, but the second SH is associated with more pain and longer recovery time.
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Affiliation(s)
- I White
- Department of Surgery A, Tel-Aviv Medical Center and Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
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Avital S, Itah R, Skornick Y, Greenberg R. Outcome of stapled hemorrhoidopexy versus doppler-guided hemorrhoidal artery ligation for grade III hemorrhoids. Tech Coloproctol 2011; 15:267-71. [PMID: 21678068 DOI: 10.1007/s10151-011-0699-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2011] [Accepted: 05/30/2011] [Indexed: 02/06/2023]
Abstract
PURPOSE To evaluate the long-term results, early and late complication rates, and overall satisfaction of patients with grade III hemorrhoids treated by stapled hemorrhoidopexy (SH) or Doppler-guided hemorrhoidal artery ligation (DGHAL). METHODS Operative and follow-up patients' data were prospectively collected for patients undergoing either SH or DGHAL by a single surgeon during a 2-year period. A retrospective comparison between patients' outcome operated by one of the two methods was made based on this data. Clinical data on postoperative pain, analgesic requirements, time to first bowel movement and functional recovery were collected at five postoperative follow-up visits (1 and 6 weeks, 6, 12, and 18 months). Data on patient satisfaction, recurrence of hemorrhoidal symptoms and further treatments were obtained by a standardized questionnaire that was conducted during the last visit 18 months postoperatively. RESULTS A total of 63 patients underwent SH (aged 52 ± 3.2 years) and 51 patients underwent DGHAL (aged 50 ± 7.3 years). DGHAL patients experienced less postoperative pain as scored by pain during bowel movement (2.1 ± 1.4 vs. 5.5 ± 1.9 for SH), and required fewer analgesics postoperatively. Hospital stay, time to first bowel movement, and complete functional recovery were also significantly shorter for the DGHAL patients. Nine DGHAL patients (18%) suffered from persistent bleeding or prolapses and required additional treatment compared with 2 (3%) patients in the SH group. SH patients reported greater satisfaction compared with DGHAL patients at 1 year postoperatively. CONCLUSION Both SH and DGHAL are safe procedures and have similar effectiveness for treating grade III hemorrhoids. DGHAL is less painful and provides earlier functional recovery, but is associated with higher recurrence rates and lower satisfaction rates compared with SH.
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Affiliation(s)
- S Avital
- Department of Surgery A, Tel-Aviv Medical Center and the Sackler Faculty of Medicine, Tel-Aviv University, 6 Weitzman Street, 64239, Tel-Aviv, Israel
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Keller L, Ruth K, Horwitz E, Pollack A, Watkins-Bruner D, Konski A, Greenberg R, Price R, Buyyounouski M. The Stamp Test Delivers the Message on Erectile Dysfunction following High Dose IMRT. Int J Radiat Oncol Biol Phys 2010. [DOI: 10.1016/j.ijrobp.2010.07.1390] [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: 11/29/2022]
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Abstract
I hand-raised chestnut-sided warblers (Dendroica pensylvanica) in a room with eight experimental microhabitats; the microhabitats were removed after 6 weeks. I then measured the response of the warblers to the eight "natal" and eight "novel" microhabitats in two experiments conducted 2 and 4 months after removal. Chestnut-sided warblers responded with decreased feeding latency (neophobia) and a greater preference for foraging at the natal microhabitats. I suggest that an ontogenetic increase in neophobia restricts chestnut-sided warblers to foraging at microhabitats most similar to those experienced as juveniles.
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Affiliation(s)
- R Greenberg
- Department of Zoological Research, National Zoological Park, Smithsonian Institution, Washington, DC 20008
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Belani CP, Waterhouse DM, Ghazal H, Ramalingam SS, Bordoni R, Greenberg R, Levine RM, Waples JM, Jiang Y, Reznikoff G. Phase III study of maintenance gemcitabine (G) and best supportive care (BSC) versus BSC, following standard combination therapy with gemcitabine-carboplatin (G-Cb) for patients with advanced non-small cell lung cancer (NSCLC). J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.7506] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Greenwald S, Horsager A, Humayun M, Greenberg R, McMahon M, Fine I. Brightness as a function of current amplitude in human retinal electrical stimulation. J Vis 2010. [DOI: 10.1167/9.8.1054] [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: 11/24/2022] Open
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Toofan M, Bhakta N, Greenberg R, Rush C, Kjar D, Drigalla D. 204: Endotracheal Intubation Success in an Ambulance by Emergency Medical Out-of-Hospital Personnel Using Direct and Glidescope® Laryngoscopes. Ann Emerg Med 2009. [DOI: 10.1016/j.annemergmed.2009.06.233] [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: 11/25/2022]
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Patel P, Melissa S, Brunko M, Domeier R, Funk D, Greenberg R, Judge T, Lowell M, MacDonald R, Madden J, Thomas S, Howard Z. 196: Intubation Success Rates in Helicopter Emergency Medical Services: A Prospective Multicenter Analysis. Ann Emerg Med 2009. [DOI: 10.1016/j.annemergmed.2009.06.224] [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: 10/20/2022]
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Greenberg R. Recognizing the Similarities and Differences Between Pediactric Bipolar Disorder (PBPD) and Autistic Spectrum Disorders (ASD). Eur Psychiatry 2009. [DOI: 10.1016/s0924-9338(09)70812-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Recent studies have indicated a significant increase in the number of children diagnosed with psychiatric disorders. This is especially true for pediatric bipolar disorder and autistic spectrum disorders this includes autism, Asperger's and pervasive developmental disorder not otherwise specified. The purpose of this presentation is to define these two disorders and help elucidate the overlap and the differences between them, as well as help elucidate when a youngsters has both.On the surface these two diagnoses can look quite similar. In both the child can show signs of inappropriate and an excessive of response to frustration, overreaction to sensory stimuli, and rigid behavior with difficulty accepting change and transitions, as well as an intense and obsessional interest in certain topics. Sleep difficulties, limited eating repetitore, problems with inattention, poor social skills etc. are also common to both disorders. The number of children that have both disorders is still unknown but clinically appears more common than previously believed. The importance of recognizing the coexistence of both disorders can have a major effect on the approach to treatment and the individual's resultant level of functioning.This presentation will address the following question:1.How are BPD and ASD identified?2.What are the differences between adult and pediatric bipolar disorder?3.In what ways do the symptoms of PBPD and ASD overlap?4.How does one separate the two disorders?5.When should both diagnoses be given?6.How does having both affect the approach to treatment?
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Buyyounouski M, Li T, Al-Saleem T, Horwitz E, Konski A, Feigenberg S, Uzzo R, Greenberg R, Pollack A. Predicting Local Persistence of Intermediate and High-risk Prostate Cancer using Percentage of Adenocarcinoma in Pretreatment Biopsy Tissue. Int J Radiat Oncol Biol Phys 2008. [DOI: 10.1016/j.ijrobp.2008.06.1103] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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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Czuczman MS, Reeder CB, Polikoff J, Chowhan NM, Esseessee I, Greenberg R, Ervin-Haynes A, Pietronigro D, Zeldis JB, Witzig TE. International study of lenalidomide in relapsed/refractory aggressive non-Hodgkin’s lymphoma. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.8509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Greenberg R. Is it pediatric bipolar disorder, ADHD or both? Eur Psychiatry 2008. [DOI: 10.1016/j.eurpsy.2008.01.413] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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Hurford TA, Helfenstein P, Hoppa GV, Greenberg R, Bills BG. Eruptions arising from tidally controlled periodic openings of rifts on Enceladus. Nature 2007; 447:292-4. [PMID: 17507977 DOI: 10.1038/nature05821] [Citation(s) in RCA: 130] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2006] [Accepted: 03/30/2007] [Indexed: 11/09/2022]
Abstract
In 2005, plumes were detected near the south polar region of Enceladus, a small icy satellite of Saturn. Observations of the south pole revealed large rifts in the crust, informally called 'tiger stripes', which exhibit higher temperatures than the surrounding terrain and are probably sources of the observed eruptions. Models of the ultimate interior source for the eruptions are under consideration. Other models of an expanding plume require eruptions from discrete sources, as well as less voluminous eruptions from a more extended source, to match the observations. No physical mechanism that matches the observations has been identified to control these eruptions. Here we report a mechanism in which temporal variations in tidal stress open and close the tiger-stripe rifts, governing the timing of eruptions. During each orbit, every portion of each tiger stripe rift spends about half the time in tension, which allows the rift to open, exposing volatiles, and allowing eruptions. In a complementary process, periodic shear stress along the rifts also generates heat along their lengths, which has the capacity to enhance eruptions. Plume activity is expected to vary periodically, affecting the injection of material into Saturn's E ring and its formation, evolution and structure. Moreover, the stresses controlling eruptions imply that Enceladus' icy shell behaves as a thin elastic layer, perhaps only a few tens of kilometres thick.
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Affiliation(s)
- T A Hurford
- Planetary Geodynamics Laboratory, NASA Goddard Space Flight Center, Greenbelt, Maryland 20771, USA.
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Affiliation(s)
- R Greenberg
- Departments of Genetics, University of Wisconsin, Madison, Wisconsin
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Greenberg R, Grossman Z, Goldstein L, Berkovitch M, Kozer E. How much acetaminophen do paediatricians prescribe? A survey among Israeli paediatricians. J Clin Pharm Ther 2005; 30:443-6. [PMID: 16164490 DOI: 10.1111/j.1365-2710.2005.00661.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [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: 11/28/2022]
Abstract
OBJECTIVE To describe the current practice of Israeli paediatricians regarding acetaminophen dosing. METHODS A cross-sectional survey among 200 paediatricians. The paediatricians were questioned of the recommended dose of acetaminophen, and whether they give prescriptions for acetaminophen and instruct their patients how to use it. RESULTS The response rate was 36%. When asked on the recommended dose of acetaminophen, 30 (42%) physicians gave doses different from the dose recommended by the Israeli formulary. Thirty (42%) of the paediatricians answered that they usually or always give prescriptions for antipyretics. CONCLUSIONS A large percentage of Israeli paediatricians do not provide parents proper instructions regarding the correct dosing of acetaminophen.
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Affiliation(s)
- R Greenberg
- Clinical Pharmacology and Toxicology Unit, Assaf Harofeh Medical Center, Zerifin, Israel
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Pujana MA, Han JDJ, Starita LM, Tewari M, Ahn JS, Assmann V, ElShamy WM, Rual JF, Gelman R, Gunsalus K, Greenberg R, Bohian B, Bertin N, Ayivi-Guedehoussou N, Nathanson KL, Weber BL, Hill DE, Livingston DM, Parvin JD, Vidal M. A model of the BRCA1/BRCA2 network. Breast Cancer Res 2005. [PMCID: PMC4233616 DOI: 10.1186/bcr1195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Konski AA, Feigenberg S, Raysor S, Eisenberg D, Mirchandani I, Uzzo RG, Greenberg R, Horwitz E, Pollack A, Hanks G, Watkins-Bruner D. Twenty-five percent positive biopsy rate in a high risk prostate cancer screening program with a PSA ≤ 2.5 ng/ml. J Clin Oncol 2005. [DOI: 10.1200/jco.2005.23.16_suppl.4557] [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] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- A. A. Konski
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - S. Feigenberg
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - S. Raysor
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - D. Eisenberg
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - I. Mirchandani
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - R. G. Uzzo
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - R. Greenberg
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - E. Horwitz
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - A. Pollack
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - G. Hanks
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
| | - D. Watkins-Bruner
- Fox Chase Cancer Ctr, Philadelphia, PA; Jeanes Hosp, Temple Univ, Philadelphia, PA
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Abstract
BACKGROUND Complete excision is the preferred treatment for pilonidal sinus disease. We describe a new technique of excision and tension-free primary closure of pilonidal sinus disease, combined with application of fibrin glue in order to obliterate the dead space and to promote wound healing. METHODS A curved incision of the carried out, 2-3 cm lateral to the opening of the sinus, done under general or spinal anesthesia, and a thick flap was created by undercutting the medial edge and advancing it across the midline. The sinus was completely excised with all of its extensions. The flap was then sutured back to its original place by several interrupted monofilament mattress sutures. Then, 2-4 ml of fibrin glue was injected through the original pilonidal sinus opening to the sinus bed in order to obliterate the dead space. RESULTS Thirty patients with pilonidal sinus disease were treated by this technique. In four patients, there was a temporary purulent discharge through the opening of the sinus, and there were no other complications. The mean period for returning to daily activities and to work for patients was 11 days (SD=6 days). No infection or recurrent disease was noticed during the follow-up period (23+/-3 months). CONCLUSIONS Complete excision with tension free closure with fibrin glue application may be a useful technique for the treatment of pilonidal sinus disease.
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Affiliation(s)
- R Greenberg
- Department of Surgery A, Tel-Aviv Medical Center Sackler Faculty of Medicine, Tel-Aviv University, 6 Weizmann Street, Tel-Aviv 64239, Israel.
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Wong Y, Sherman E, Hudes G, Haas N, Konski A, Uzzo R, Greenberg R, Beck R. Modeling the cost-effectiveness of treatment options for patients with clinical stage I non seminomatous germ cell tumors (NGSCT). J Clin Oncol 2004. [DOI: 10.1200/jco.2004.22.90140.4525] [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: 11/20/2022] Open
Affiliation(s)
- Y. Wong
- Fox Chase Cancer Center, Philadelphia, PA
| | - E. Sherman
- Fox Chase Cancer Center, Philadelphia, PA
| | - G. Hudes
- Fox Chase Cancer Center, Philadelphia, PA
| | - N. Haas
- Fox Chase Cancer Center, Philadelphia, PA
| | - A. Konski
- Fox Chase Cancer Center, Philadelphia, PA
| | - R. Uzzo
- Fox Chase Cancer Center, Philadelphia, PA
| | | | - R. Beck
- Fox Chase Cancer Center, Philadelphia, PA
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Greenberg R, Barnea Y, Kaplan O, Kashtan H, Skornick Y. Detection of cancer cells in the axillary drainage using RT-PCR after operations for breast cancer. Breast 2004; 13:49-55. [PMID: 14759716 DOI: 10.1016/j.breast.2003.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [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: 10/26/2022] Open
Abstract
The object of this study was to examine whether MUC-1 can be detected in the axillary lymphatic drainage of patients who have undergone conservative surgery for breast cancer and to assess the correlations between the presence of MUC-1 and prognostic factors in breast cancer. Sixty-eight women with invasive ductal carcinoma of the breast underwent wide local excision and axillary lymph node dissection. Axillary drains were inserted in all these cases, and the presence of MUC-1 and beta-actin was evaluated by RT-PCR in the lymphatic fluid collected after the operation. Prognostic factors included tumour size and grade, vascular and lymphatic invasion, clearance margins of the resected specimens and status of the axillary lymph nodes. RT-PCR assays for MUC-1 in the axillary fluid were positive in 17 patients (25%). The presence of MUC-1 was associated with increased tumour size and showed a positive correlation with axillary lymph node metastases and incomplete resection of the tumour. RT-PCR can disclose cancer cells in the axillary fluid after conservative surgery for breast cancer. The presence of MUC-1 in the axillary drainage may be associated with poor prognostic features, and its detection may have implications for therapy as it suggests that re-excision should be considered.
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Affiliation(s)
- R Greenberg
- Department of Surgery A, Tel-Aviv Sourasky Medical Center, Israel.
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Abstract
Aortic dissection is a complex manifestation of disease of the arterial wall. The severity and consequences of a dissection are related to the physical characteristics and anatomic location of the tear as well as the underlying patient physiology. Despite in vitro and in vivo modeling advances, our understanding of the pathophysiology has been limited to evaluations of the success and failure of various treatment modalities. The indications for intervention have historically included rupture, intractable pain or hypertension, distal ischemia and degeneration of the aortic wall causing aneurysm formation. The management decisions for patients with dissections are dependent upon the abnormal anatomy, the acuity of the patient presentation, and physiology. Despite the availability of open surgery as a therapeutic option, acute dissections with evidence of ischemia are now handled using an endovascular approach that is specifically directed at the cause of the ischemia. Endovascular treatments include the placement of a stentgraft into the proximal aorta, branch vessel stenting, uncovered stent placement in the abdominal aorta, and aortic fenestrations. Chronic dissections, in contrast, are still most frequently managed with open surgical techniques. However, a subset of patients that are not candidates for traditional surgical repair of the thoracoabdominal aorta may be managed with a combined open mesenteric revascularization with subsequent endovascular grafting of the thoracoabdominal aorta.
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Affiliation(s)
- R Greenberg
- The Cleveland Clinic Foundation, Departments of Vascular Surgery and Biomedical Engineering, 9500 Euclid Ave S40, Cleveland, OH 44195, USA
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Abstract
BACKGROUND AND STUDY AIMS We aimed to study the technical feasibility, safety, efficacy and complications of endoscopic feeding tube placement in patients who had previously undergone subtotal gastrectomy. We also investigated whether jejunal feeding tube placement (percutaneous endoscopic jejunostomy [PEJ]) is superior to gastric feeding tube placement (percutaneous endoscopic gastrostomy [PEG]) in the prevention of aspiration pneumonia in patients with subtotal gastrectomy. PATIENTS AND METHODS A retrospective cohort study was carried out which included 48 patients treated between 1995 and 2001. Participants were selected from 3400 patients who were referred for PEG placement. The study group consisted of 15 consecutive patients with a prior subtotal gastrectomy. The control group comprised 33 randomly selected patients with intact stomachs. The primary end point of the study concerned the safety of PEG placement. The secondary end points included the efficacy and technical difficulty of the procedure. RESULTS PEG/PEJ placement was successful in 14 of the 15 patients (93 %) who had previously had a subtotal gastrectomy. None of the study patients developed procedure-related complications. Feeding intolerance was more common in patients with gastrectomy compared with patients with an intact stomach, but the difference did not reach statistical significance (10 % vs. 3 %, P>0.05). A significantly higher incidence of pneumonia was observed in patients with gastrectomy compared with patients with an intact stomach (P=0.01). Subgroup analysis showed that the risk was higher with jejunal tube placement compared with gastric tube placement (42 % vs. 12 %, P=0.001). CONCLUSION PEG/PEJ placement in patients with gastrectomy is a technically safe procedure. These patients are at higher risk of aspiration pneumonia and risk is higher with jejunal tube placement compared with gastric tube placement.
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Affiliation(s)
- P Singh
- Department of Biostatistics, Mailman School of Public Health, Columbia Unversity, New York, USA.
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Berkovitch M, Heyman E, Afriat R, Matz-Khromchenko I, Avgil M, Greenberg R, Zimmerman DR, Berman S, Weissgarten J. Copper and zinc blood levels among children with nonorganic failure to thrive. Clin Nutr 2003; 22:183-6. [PMID: 12706136 DOI: 10.1054/clnu.2002.0619] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [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: 11/18/2022]
Abstract
BACKGROUND AND AIMS Copper and zinc deficiency are commonly reported among children with organic failure to thrive. In contrast, reports on copper and zinc status in children with non-organic failure to thrive are scarce. The goal of this study was to evaluate copper and zinc blood levels and nutritional intake among children with non-organic failure to thrive. METHODS A study group of 32 children with non-organic failure to thrive were investigated and compared with 32 healthy controls. Each child had copper and zinc blood level measurements. In addition, the study group underwent evaluation of thyroid function, immunoglobulins, endomesial antibodies and xylose test. A dietary questionnaire that included a diet history and a 24-h dietary recall was administered to parents by a dietician. Weight for height, height for age and mean daily intake of calories, protein, copper and zinc were calculated. RESULTS There were no significant differences between the two groups in either socioeconomic status or caloric, copper or zinc intake. Protein intake was significantly lower in the study group (P<0.0001). Plasma copper levels were within the normal range in both groups (P=0.3). Zinc plasma levels were significantly higher in the study group as compared to controls (P=0.03); however, they remained within the normal range in both groups. CONCLUSIONS Children with non-organic failure to thrive can maintain plasma copper and zinc levels within normal range and similar to normal controls.
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Affiliation(s)
- M Berkovitch
- Division of Pediatrics, Sackler School of Medicine, Tel-Aviv University, Assaf Harofeh Medical Center, Zerifin, Israel
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Nesher E, Aizner A, Kashtan H, Kaplan O, Kluger Y, Greenberg R. Portal vein air embolization after blunt abdominal trauma: a case report and review of the literature. Eur J Emerg Med 2002; 9:163-5. [PMID: 12131641 DOI: 10.1097/00063110-200206000-00012] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.6] [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: 01/22/2023]
Abstract
Gas in the portal vein is a rare and often fatal condition in surgical patients. However, the presence of gas in the mesenteric and portal veins in association with abdominal trauma is a transient incidental finding that resolves spontaneously. We describe a young patient with Crohn's disease who suffered air embolism of the portal veins secondary to blunt abdominal trauma. The condition was clinically benign and resolved spontaneously. The pathogenesis is discussed and a review of the literature is provided.
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Affiliation(s)
- E Nesher
- Department of Surgery A, Tel-Aviv Sourasky Medical Center, 6 Weizman Street, Tel-Aviv 64239, Israel
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Berkovitch M, Greenberg R, Gendler L, Avgil M, Bulkowstein M, Sthal B, Kessler A, Merlob P. Sore Throat Treatment during Pregnancy. Clin Drug Investig 2002; 22:135-9. [DOI: 10.2165/00044011-200222020-00008] [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: 11/02/2022]
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Karin E, Greenberg R, Avital S, Aladgem D, Kluger Y. The management of stab wounds to the heart with laceration of the left anterior descending coronary artery. Eur J Emerg Med 2001; 8:321-3. [PMID: 11785602 DOI: 10.1097/00063110-200112000-00014] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [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: 11/25/2022]
Abstract
Penetrating cardiac injuries are an increasing cause of traumatic deaths in urban areas. The management of these injuries has undergone a transition from simple pericardiocentesis to cardiac ultrasound evaluation in the stable patient, and emergency thoracotomy and repair of myocardial wounds in the unstable patient in extremes. The incidence of traumatic coronary artery injury is not accurately known because not all victims are examined. With the improvement in emergency medical services, including speed of transportation of these patients, better resuscitation, and knowledgeable use of cardiac ultrasound or emergency room thoracotomy, more patients with coronary artery injuries will survive and reach the operating room. The operative management of the injured coronary artery is dependant on the location of the injury and whether there is myocardial dysfunction. Distal injuries with small myocardial infarction should be treated by ligation alone. Proximal injury and those injuries associate with larger area of ischaemia or infarction are best treated with coronary artery bypass. The role of cardiopulmonary bypass pump in these patients should be evaluated depending on the homodynamic stability of the patient. We present two cases of cardiac stab wounds with transection of the left anterior descending (LAD), which were successfully managed. A literature review regarding the management of combined cardiac and coronary artery injuries is also provided.
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Affiliation(s)
- E Karin
- Department of Surgery A, Tel-Aviv Medical Center, Tel-Aviv University, Israel
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Movsas B, Chapman J, Hanlon A, Horwitz E, Greenberg R, Stobbe C, Hanks G. A hypoxic ratio of prostate pO2/muscle pO2 predicts for biochemical failure in prostate cancer patients. Int J Radiat Oncol Biol Phys 2001. [DOI: 10.1016/s0360-3016(01)02028-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Ringel S, Kahan E, Greenberg R, Arieli S, Blay A, Berkovitch M. Breast-feeding and smoking habits among Israeli women. Isr Med Assoc J 2001; 3:739-42. [PMID: 11692548] [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] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
BACKGROUND Many women stop smoking before or during pregnancy, or while breast-feeding (nursing). OBJECTIVES To assess the relation between breast-feeding and smoking habits. METHODS A survey was conducted among 920 women attending family health clinics (group 1) and a maternity department (group 2) on their breast-feeding and smoking habits. RESULTS A total of 156 women (16.95%) smoked during pregnancy. A significant correlation was found between breast-feeding and not smoking after delivery (P = 0.009 in group 1, P = 0.03 in group 2). A higher tendency to nurse was found among women with an uneventful pregnancy, who vaginally delivered a singleton at term weighing 2,500-4000 g, and who received guidance on breast-feeding. CONCLUSION Professional guidance in favor of breast-feeding is crucial to increase the rate of nursing. Encouraging breast-feeding will probably decrease the rate of cigarette smoking.
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Affiliation(s)
- S Ringel
- Division of Pediatrics, Assaf Harofeh Medical Center, Zerifin, Israel
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Flores G, Fuentes-Afflick E, Carter-Pokras O, Claudio L, Lamberty G, Lara M, Pachter L, Ramos Gomez F, Mendoza F, Valdez RB, Zambrana RE, Greenberg R, Weitzman M. Why ethnicity and race are so important in child health services research today. Arch Pediatr Adolesc Med 2001; 155:1178-9. [PMID: 11576022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
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Abstract
The morbidity and mortality of open repair of descending thoracic aortic lesions remains uncomfortably high. Shortly after the advent of an endovascular approach for infrarenal abdominal aortic aneurysms, attempts have been made to apply similar technologies to the thoracic aorta. Early experiences with endovascular grafts for thoracic aortic aneurysms have met with good to moderate success but have provided a framework for development of improved technologies specifically designed for this anatomic region. Early studies with second generation devices have shown more promise. Aortic dissections, a disease state associated with an exceptionally high morbidity and mortality, represent another condition that is readily treated with an endovascular approach.
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Affiliation(s)
- R Greenberg
- Endovascular Research, The Cleveland Clinic Foundation, Cleveland, Ohio 44195, USA.
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Kasirajan K, Gray B, Beavers FP, Clair DG, Greenberg R, Mascha E, Ouriel K. Rheolytic thrombectomy in the management of acute and subacute limb-threatening ischemia. J Vasc Interv Radiol 2001; 12:413-21. [PMID: 11287526 DOI: 10.1016/s1051-0443(07)61878-8] [Citation(s) in RCA: 107] [Impact Index Per Article: 4.7] [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: 10/23/2022] Open
Abstract
PURPOSE To evaluate the use of a percutaneous mechanical thrombectomy (PMT) catheter (AngioJet) as an initial treatment for acute (<2 weeks) and subacute (2 weeks to 4 months) arterial occlusion of the limbs. MATERIALS AND METHODS A total of 86 (acute, n = 65; subacute, n = 21) patients were available for retrospective analysis, averaging 65 +/- 14 years of age. Outcomes assessed include initial angiographic success (failure = less than 50% luminal restoration [LR]; partial success = 50%-95% LR; success = more than 95% LR), pre- and postprocedural ankle-brachial index (ABI), device-related and systemic complications, 1-month amputation, mortality, and short-term patency. RESULTS Angiographic success was evaluated in 83 of 86 patients (guide wire unable to traverse lesion in three patients). The procedure failed in 13 of 83 (15.6%) patients, partial success was seen in 19 of 83 patients (22.9%), and successful recanalization was noted in 51 of 83 patients (61.4%). Adjunctive thrombolysis was used in 50 of 86 patients (58%). However, thrombolysis resulted in angiographic improvement at the site of PMT in only seven of 50 of these patients (14%). Adjunctive thrombolysis was uniformly unsuccessful in patients in whom initial PMT failed. The median increase in ABI was 0.64 (95% CI: 0.43-0.81). Success was more likely in the setting of in situ thrombosis, with 61 of 68 (90%) procedures successful, compared to embolic occlusions, with nine of 15 (60%) procedures successful (P =.011). Angiographic outcome was not dependent on the duration of occlusion (acute, 51 of 62; subacute, 19 of 21; P =.35) or the conduit type (graft, 28 of 31; native vessel, 42 of 52; P =.35). An underlying stenosis was identified in 53 of the 70 patients (75.7%) with a successful PMT, and 51 of these 53 unmasked lesions were successfully treated. Follow-up data were available in 56 patients for patency assessment at a median of 3.9 months (range, 0.1-28.5 months). Patency at 6 months was 79% (95% CI: 65-92). Systemic complications occurred in 16.3% of patients, local complications were noted in 18.6%, and 1-month amputation and mortality rates were 11.6% and 9.3%, respectively. CONCLUSION PMT offers the potential to rapidly reestablish flow to an ischemic extremity and may be the only available treatment option in patients at high risk for open surgery or with contraindications to pharmacologic thrombolysis.
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Affiliation(s)
- K Kasirajan
- Department of Vascular Surgery, University of New Mexico Hospital, 2-ACC, 2211 Lomas Boulevard NE, Albuquerque, NM 87131-5341, USA.
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Brown LM, Hoover R, Silverman D, Baris D, Hayes R, Swanson GM, Schoenberg J, Greenberg R, Liff J, Schwartz A, Dosemeci M, Pottern L, Fraumeni JF. Excess incidence of squamous cell esophageal cancer among US Black men: role of social class and other risk factors. Am J Epidemiol 2001; 153:114-22. [PMID: 11159155 DOI: 10.1093/aje/153.2.114] [Citation(s) in RCA: 189] [Impact Index Per Article: 8.2] [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: 12/24/2022] Open
Abstract
Data from a population-based case-control study were used to evaluate the relation between social class factors and squamous cell esophageal cancer and the extent to which alcohol, tobacco, diet, and low income contribute to the higher incidence among Black men than among White men in the United States. A total of 347 male cases (119 White, 228 Black) and 1,354 male controls (743 White, 611 Black) were selected from three US geographic areas (Atlanta, Georgia, Detroit, Michigan, and New Jersey). Cases were residents of the study areas aged 30-79 years who had been diagnosed with histologically confirmed esophageal cancer between 1986 and 1989. The adjusted odds ratios for subjects with annual incomes less than $10,000 versus incomes of $25,000 or more were 4.3 (95% confidence interval: 2.1, 8.7) for Whites and 8.0 (95% confidence interval: 4.3, 15.0) for Blacks. The combination of all four major risk factors-low income, moderate/heavy alcohol intake, tobacco use, and infrequent consumption of raw fruits and vegetables-accounted for almost all of the squamous cell esophageal cancers in Whites (98%) and Blacks (99%) and for 99% of the excess incidence among Black men. Thus, lifestyle modifications, especially a lowered intake of alcoholic beverages, would markedly decrease the incidence of squamous cell esophageal cancer in both racial groups and would narrow the racial disparity in risk. Further studies on the determinants of social class may help to identify a new set of exposures for this tumor that are amenable to intervention.
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Affiliation(s)
- L M Brown
- Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD 20892-7244, USA.
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Greenberg R, Haddad R, Kashtan H, Skornick Y, Kaplan O. Effects of intravenous gamma immunoglobulins treatment on severe peritonitis in rats. Int J Surg Investig 2001; 2:433-42. [PMID: 12678124] [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] [Subscribe] [Scholar Register] [Indexed: 04/20/2023]
Abstract
BACKGROUND Generalized purulent peritonitis is characterized by an early exposure of the immune system to a large number of bacterial antigens. The hypothesis that intravenous IgG treatment may improve the outcome of severe experimental peritonitis was studied. METHODS Peritonitis was induced in rats by cecal ligation and perforation. Continuous intravenous fluid infusion, broad-spectrum antibiotics, and twenty-four hours treated forty rats after the induction of the disease they were re-operated and the perforated cecum was excised. Twenty of these animals received in addition specific rat IgG in two intravenous infusions (0.4 gr./kg), two and twenty four hours after the induction of peritonitis. RESULTS Elevated WBC counts and mild metabolic acidosis was found one day after the induction of peritonitis. IgG treatment was associated with lower WBC counts in the following days and with higher pH than in the control group (p < 0.05 for both parameters). All peritoneal cultures and 90% of blood cultures were positive 24 hours after the initial operation. These rates decreased in the following days and in the IgG treatment rats the peritoneal cavity and blood were sterile earlier than in the control animals (p < 0.05). Serum IgG was depleted in the control animals within 48 hours after the induction of peritonitis, while in the IgG treated animals its levels were remarkably elevated. IgG administration significantly improved the survival, which was 70% in the IgG treatment rats as compared to 40% in the control rats. CONCLUSION These results indicate that intravenous IgG has beneficial effects on severe experimental peritonitis.
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Affiliation(s)
- R Greenberg
- Department of Surgery A, Tel-Aviv Medical Center, Sackler School of Medicine, Tel-Aviv University, Israel
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Haddad R, Cohen M, Kaplan O, Greenberg R, Kashtan H. [Photodynamic therapy of nasal basal cell carcinoma]. Harefuah 2001; 140:25-7, 86. [PMID: 11242893] [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] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Abstract
Photodynamic therapy (PDT) is a noninvasive modality used topically for several skin cancers. We evaluated the effects of PDT on basal cell carcinoma (BCC) of the nose, using aminolevulinic acid (ALA) as a photosensitizer and a non-laser light source (Versa-Light). The advantages of this light source are synergistic, hyperthermia and fewer side effects. A paste of 20% ALA was applied topically to biopsy-proven BCC of the nose. Lesions were covered with occlusive light-shielding dressing and after 18 hours they were submitted to 10 minutes of exposure to the light. Initial evaluation was made after 21 days and every 3 months thereafter. Patients who did not respond after 2 treatments were referred for surgery. Mean follow-up in 31 patients was 19 months (range 6-36). There were no significant side-effects. There was complete response in 24/27 (88.9%), in whom there was recurrence in 2/27 (7.4%).
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Affiliation(s)
- R Haddad
- Dept. of Surgery, Tel Aviv-Sourasky Medical Center
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Green RM, Greenberg R, Illig K, Shortell C, Ouriel K. Eversion endarterectomy of the carotid artery: technical considerations and recurrent stenoses. J Vasc Surg 2000; 32:1052-61. [PMID: 11107076 DOI: 10.1067/mva.2000.111283] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.5] [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: 11/22/2022]
Abstract
PURPOSE The purpose of this study was to examine the characteristics of residual and recurrent lesions after eversion endarterectomy of the carotid artery (E-CE) and compare these results with those following endarterectomy and patch closure (CE-P). METHODS We reviewed 274 patients who underwent carotid endarterectomy in 1998 with electroencephalographic monitoring, general anesthesia, completion duplex scan, and 1-year follow-up. CE-P was preferred for patients who required temporary shunting. In the E-CE group an additional proximal 2-cm arteriotomy was made in the common carotid artery (CCA) in 79 patients, a longer arteriotomy was made for extensive involvement of the CCA in 14 patients, and the internal carotid artery was advanced proximally as a patch for the CCA arteriotomy closure in 14 patients. Stenoses of > 50% that were present at 1 month were considered residual, and those of > 50% that were present at 1 year but not at 1 month were considered recurrent. RESULTS There were five (1.8%) postoperative strokes (four after CE-P and one after E-CE, P = not significant). At 30 days there were 28 patients (10.2%) with residual stenoses > 50% (11 patients [10.2%] in the E-CE group and 17 patients [10.1%] in the CE-P group; P = not significant). The incidence of recurrent lesions of more than 50% was similar (4.6% for E-CE vs 4.7% for CE-P). CONCLUSION The pattern of residual lesions and recurrent stenoses differs with each technique of endarterectomy. Proximal stenoses are more common after E-CE, and distal stenoses are more common after CE-P at both 1 month and 1 year. The frequency of proximal lesions is reduced in E-CE when either the internal carotid artery is advanced proximally onto the CCA or a long CCA arteriotomy is made. Distal recurrences do not seem to be a problem after eversion endarterectomy.
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Affiliation(s)
- R M Green
- Division of Vascular Surgery, University of Rochester, NY 14642, USA.
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