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Gardezi M, Silber E, Levi J. Female leadership representation within otolaryngology specialty societies. Am J Otolaryngol 2024; 45:104270. [PMID: 38581775 DOI: 10.1016/j.amjoto.2024.104270] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2023] [Revised: 03/24/2024] [Accepted: 03/26/2024] [Indexed: 04/08/2024]
Abstract
OBJECTIVES Determine if women have continued parity in leadership in otolaryngology specialty societies as compared to a paper by Choi and Miller in 2012. Additionally, we wanted insight into obstacles female leaders faced by surveying them directly to better understand their experiences with gender bias. METHODS Chi-squared test evaluation was done using the American Academy of Otolaryngology Head and Neck Surgery (AAOHNS) 2020 membership data and directly from various otolaryngology specialty societies. An anonymous survey to assess different experiences of leaders in various Otolaryngology specialty societies was sent to current and past leaders of specialty societies via email. Survey data was assessed using descriptive statistics and multivariate logistical analyses. STUDY DESIGN Cross-sectional study and survey study. RESULTS Female members comprised 19.3 % of practicing AAOHNS otolaryngologists. All societies had proportionate female leadership representation except for AAOA, which had greater representation. Compared to data from 10 years ago, female representation in all the societies' leadership has not changed significantly. Survey results demonstrated 64.9 % of respondents felt gender bias exists in Otolaryngology. 45.6 % of respondents personally experienced gender bias during their careers. Survey results showed males are less likely to experience gender bias. CONCLUSION There is stability in the proportion of women in otolaryngology leadership positions compared to a decade ago largely due to efforts of leaders in the field. However, women leaders note experiencing gender bias and time away from clinical duties are prospective areas where support can be given. LEVEL OF EVIDENCE: 3
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Affiliation(s)
- Mina Gardezi
- Boston University Chobanian & Avedisian School of Medicine, Boston, MA, United States of America; Otolaryngology Head and Neck Surgery, Boston Medical Center, Boston, MA, United States of America.
| | - Elizabeth Silber
- Otolaryngology Head and Neck Surgery, Boston Medical Center, Boston, MA, United States of America
| | - Jessica Levi
- Otolaryngology Head and Neck Surgery, Boston Medical Center, Boston, MA, United States of America
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2
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Kennedy DG, Wilson NR, Mwaura A, Carnino JM, Levi J. An Analysis of Laryngomalacia and Its Interplay With Obesity and Obstructive Sleep Apnea in Pediatric Inpatients. Cureus 2023; 15:e45313. [PMID: 37846256 PMCID: PMC10577003 DOI: 10.7759/cureus.45313] [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] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/06/2023] [Indexed: 10/18/2023] Open
Abstract
Objective This study aimed to investigate the potential relationship between laryngomalacia and obesity as well as explore the interplay between laryngomalacia and obstructive sleep apnea using the Kids' Inpatient Database (KID) for the year 2016. Methods The Healthcare Cost and Utilization Project (HCUP) KID for 2016 provided a dataset for analysis. Patient demographics, diagnoses, and hospital characteristics were considered. Patients less than three years old were included due to the high prevalence of laryngomalacia in this age group. Results Among 4,512,196 neonatal admissions, 1,341 obesity cases and 11,642 laryngomalacia cases were analyzed. The frequency of laryngomalacia in patients with obesity was 578.1% higher than in the general population. Patients with obstructive sleep apnea (OSA) exhibited a 5,243.2% increase in laryngomalacia frequency compared to the overall population. Combining obesity and laryngomalacia resulted in a 6,738.5% increase in OSA frequency. Conclusions This study identified a significant correlation between obesity and increased laryngomalacia risk. The findings have important clinical implications for pediatric care, emphasizing the need to prevent childhood obesity to reduce laryngomalacia risk. Additionally, understanding these risk factors enables better risk stratification for laryngomalacia and potential OSA development.
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Affiliation(s)
- Dean G Kennedy
- Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, USA
| | - Nicholas R Wilson
- Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, USA
| | - Amos Mwaura
- Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, USA
| | - Jonathan M Carnino
- Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, USA
| | - Jessica Levi
- Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston, USA
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3
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Choi Y, Bloom J, Levi J, Cohen MB. Geographic Diversity Among Otolaryngology Residency Programs. J Surg Educ 2022; 79:1546-1552. [PMID: 35701301 DOI: 10.1016/j.jsurg.2022.05.019] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Revised: 05/18/2022] [Accepted: 05/29/2022] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To analyze geographic trends in the otolaryngology residency match. DESIGN Cross-sectional study of 116 otolaryngology residency programs, including 1657 residents. SETTING Internet. PARTICIPANTS Medical school, undergraduate institution, and hometown of otolaryngology residents in the academic year 2019 to 2020 were recorded from programs' websites. Six military programs and 1 program in Puerto Rico were excluded. RESULTS Of 1402 residents, 784 (55.9%) and 556 (39.6%) matched in the same region as their medical school for general and specific divisions, respectively. Residency programs in the South, Northeast, and Midwest had significantly more residents who went to medical school in the same division (p-value <0.02). 17.9% (252 of 1402) of residents matched at their same medical institution or an affiliated program, while 34.8% (208 of 597) and 44.8% (268 of 597) of residents matched at a division with no previous affiliation for general and specific divisions, respectively. CONCLUSIONS Programs in the South, Midwest, and Northeast are more likely to have residents who graduated from medical schools in these respective divisions, while programs in the West are more likely to have residents who graduated from medical schools outside this division. Over a third of residents matched at programs in divisions with no previous affiliation. This information may be useful for applicants in deciding on application strategies and for programs seeking to improve their diversity.
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Affiliation(s)
- Yeyoon Choi
- Department of Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts.
| | - Jacob Bloom
- Department of Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts; Department of Otolaryngology Head and Neck Surgery, Boston, Massachusetts
| | - Jessica Levi
- Department of Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts; Department of Otolaryngology Head and Neck Surgery, Boston, Massachusetts
| | - Michael B Cohen
- Department of Otolaryngology - Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts; Department of Otolaryngology Head and Neck Surgery, Boston, Massachusetts; Division of Otolaryngology, Department of Surgery, VA Boston Health Care System, Boston, Massachusetts
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4
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Soh H, Rohlfing ML, Keefe KR, Valentine AD, Noordzij PJ, Brook CD, Levi J. Interpreter Use and Patient Satisfaction in the Otolaryngology Outpatient Clinic. Cureus 2022; 14:e24839. [PMID: 35693366 PMCID: PMC9175069 DOI: 10.7759/cureus.24839] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/08/2022] [Indexed: 12/02/2022] Open
Abstract
Background Communication between providers and patients is essential to patient care and to the patient-physician relationship. It plays a significant role in both measurable and perceived quality of care. This study explores the satisfaction of English-speaking and limited English proficiency (LEP) patients with English-speaking providers, focusing on the correlation between patients’ primary language and the use of interpreter services on patients’ visit satisfaction. Methodology This study was designed to have a sample size sufficient to detect a 10% difference in the primary outcome, overall visit satisfaction, between language-concordant patients and LEP patients in the interpreter and no interpreter groups, assuming a two-tailed alpha of 0.05 and power of 80%. All collected data were analyzed using the Statistical Package for the Social Sciences software, version 25 (IBM Corp, Armonk, NY, USA), and significance was determined if p <0.05. Results Of the total 209 patients, 65 utilized professional interpreter services, nine used an ad-hoc interpreter, and 135 did not require an interpreter. Patients who used an interpreter demonstrated lower visit satisfaction compared with patients who did not (p < 0.001). Patients expressed significantly greater preference for in-person interpreter (mean = 9.73) or a family member (mean = 9.44) compared to telephone services (mean = 8.50) (p = 0.002). The overall satisfaction scores did not significantly differ between different interpreter types (p = 0.157). Conclusions LEP patients experienced lower visit satisfaction compared to language-concordant patients. The data suggest that perceived quality of communication was a factor in these lower satisfaction reports. While LEP patients did prefer in-person interpreters, there was no significant difference in overall visit satisfaction between different types of interpreters.
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Plocienniczak M, Rubin BR, Kolli A, Levi J, Tracy L. Outcome Disparities and Resource Utilization Among Limited English Proficient Patients After Tonsillectomy. Ann Otol Rhinol Laryngol 2021; 131:1241-1246. [PMID: 34872388 DOI: 10.1177/00034894211061996] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE There is evidence to suggest adverse outcomes on patients' medical and surgical care when there is language discordance in patient-physician relationships. No studies have evaluated the impact of limited English proficiency (LEP) on complications after common surgical procedures in otolaryngology. Furthermore, no studies have evaluated how patients with LEP utilize remote resources to connect with otolaryngology providers to better triage such complications. The purpose was to evaluate the incidence of post-tonsillectomy hemorrhage (PTH) comparing patients with LEP to those with English proficiency (EP). Patients with PTH were retrospectively evaluated to identify preceding telephone encounters, a marker of resource utilization. METHODS Demographics, English proficiency, and PTH management (surgical vs non-surgical) were evaluated in addition to PTH-associated triage telephone encounters with otolaryngology providers. RESULTS Of 2466 tonsillectomies, there were 141 episodes of reported hemorrhage (50 LEP vs 91 EP) in the 5 years studied. Rates were not significantly different between LEP and EP patients (4.9% vs 6.3%, P = .127). There was no statistically significant difference in rate of preceding telephone encounters between LEP and EP patients (24% vs 40%, P = .062). Of patients presenting directly to the Emergency Department without a triage telephone encounter, there was no difference in operative versus non-operative management when comparing LEP versus EP patients. However, patients presenting directly to the Emergency Department were nearly twice as likely to undergo operative intervention compared to patients with preceding telephone encounters (RR = 1.79). CONCLUSION Patients with limited English proficiency are not at increased risk for developing PTH. There is equitable access to remote otolaryngologic triage care, although overall the utilization rate of this resource was low for both cohorts.
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Affiliation(s)
- Michal Plocienniczak
- Boston University School of Medicine, Boston, MA, USA.,Department of Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
| | | | - Alekha Kolli
- Boston University School of Medicine, Boston, MA, USA
| | - Jessica Levi
- Boston University School of Medicine, Boston, MA, USA.,Department of Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
| | - Lauren Tracy
- Boston University School of Medicine, Boston, MA, USA.,Department of Otolaryngology - Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
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Guo J, Hill A, Levi J. 329: Worldwide rates of diagnosis and effective treatment for cystic fibrosis versus HIV/AIDS. J Cyst Fibros 2021. [DOI: 10.1016/s1569-1993(21)01753-7] [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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Basa K, Jabbour N, Rohlfing M, Schmoker S, Lawlor CM, Levi J, Sobin L, Tracy JC, Tracy LF. Online Reputations: Comparing Hospital- and Patient-Generated Ratings in Academic Otolaryngology. Ann Otol Rhinol Laryngol 2021; 130:1317-1325. [PMID: 33813874 DOI: 10.1177/00034894211005985] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVES This study compares hospital-generated online ratings to patient-generated online ratings in academic otolaryngology and evaluates physician factors influencing these results. METHODS Websites of academic otolaryngologists were assessed for inclusion of hospital-generated Press Ganey surveys. Corresponding scores on Healthgrades and Vitals.com were identified via internet search. Hospital ratings were compared with patient-generated ratings, including score, demographics, and number of ratings. All data was collected between July 15th 2019 and August 22nd 2019. RESULTS 742 academic otolaryngologists with hospital-generated ratings were identified. Mean hospital-generated rating was significantly higher ((4.70, 95% CI 4.69-4.72) than patient-generated rating (Vitals:4.26, 95% CI 4.18-4.34, and Healthgrades:4.02, 95% CI 3.87-4.18; P < .001). In patient-generated rating, an increased number of rating scores (>20) was associated with male gender, professor ranking, and >30 years in practice (P < .005). Physician demographics did not impact number of ratings in hospital-generated setting. With patient-generated, lower aggregate score was associated with professor ranking (P = .001). In hospital-generated, lower score was associated with >30+ years in practice (P = .023). Across all platforms, comprehensive otolaryngologists and neurotologists/otologists were rated lower in comparison to other specialties (PGS:P < .001,Vitals:P = .027,Healthgrades:P = .016). CONCLUSION Hospital-generated ratings yield higher mean scores than patient-generated platforms. Between sources, Healthgrades.com scores were lower than those of Vitals.com. Professors with >30 years of practice generated more reviews in patient-generated ratings, and these physicians were generally rated lower. Access to patient-generated ratings is universal and physicians should be aware of variability between online rating platforms as scores may affect referrals and practice patterns.
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Affiliation(s)
- Krystyne Basa
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
| | | | - Matthew Rohlfing
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA
| | | | - Claire M Lawlor
- Department of Otolaryngology-Head and Neck Surgery, Children's National Medical Center, Washington, DC, USA
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Lindsay Sobin
- Department of Otolaryngology-Head and Neck Surgery, University of Massachusetts Medical School, Worcester, MA, USA
| | - Jeremiah C Tracy
- Department of Otolaryngology-Head and Neck Surgery, Tufts Medical Center, Boston, MA, USA
| | - Lauren F Tracy
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
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8
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Messner AH, Walsh J, Rosenfeld RM, Schwartz SR, Ishman SL, Baldassari C, Brietzke SE, Darrow DH, Goldstein N, Levi J, Meyer AK, Parikh S, Simons JP, Wohl DL, Lambie E, Satterfield L. Clinical Consensus Statement: Ankyloglossia in Children. Otolaryngol Head Neck Surg 2020; 162:597-611. [PMID: 32283998 DOI: 10.1177/0194599820915457] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
OBJECTIVE To identify and seek consensus on issues and controversies related to ankyloglossia and upper lip tie in children by using established methodology for American Academy of Otolaryngology-Head and Neck Surgery clinical consensus statements. METHODS An expert panel of pediatric otolaryngologists was assembled with nominated representatives of otolaryngology organizations. The target population was children aged 0 to 18 years, including breastfeeding infants. A modified Delphi method was used to distill expert opinion into clinical statements that met a standardized definition of consensus, per established methodology published by the American Academy of Otolaryngology-Head and Neck Surgery. RESULTS After 3 iterative Delphi method surveys of 89 total statements, 41 met the predefined criteria for consensus, 17 were near consensus, and 28 did not reach consensus. The clinical statements were grouped into several categories for the purposes of presentation and discussion: ankyloglossia (general), buccal tie, ankyloglossia and sleep apnea, ankyloglossia and breastfeeding, frenotomy indications and informed consent, frenotomy procedure, ankyloglossia in older children, and maxillary labial frenulum. CONCLUSION This expert panel reached consensus on several statements that clarify the diagnosis, management, and treatment of ankyloglossia in children 0 to 18 years of age. Lack of consensus on other statements likely reflects knowledge gaps and lack of evidence regarding the diagnosis, management, and treatment of ankyloglossia. Expert panel consensus may provide helpful information for otolaryngologists treating patients with ankyloglossia.
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Affiliation(s)
- Anna H Messner
- Otolaryngology-Head and Neck Surgery, Baylor College of Medicine/Texas Children's Hospital, Houston, Texas, USA
| | | | | | | | - Stacey L Ishman
- Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | | | - Scott E Brietzke
- Nemours Specialty Care, Wolfson Children's Hospital, St. Johns, Florida, USA
| | | | | | - Jessica Levi
- Boston University and Boston Medical Center, Boston, Massachusettes, USA
| | - Anna K Meyer
- UCSF School of Medicine, San Francisco, California, USA
| | - Sanjay Parikh
- University of Washington Seattle Children's Hospital, Seattle, Washington, USA
| | - Jeffrey P Simons
- Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Daniel L Wohl
- Pediatric Otolaryngology Associates, LLC, Jacksonville, Florida, USA
| | - Erin Lambie
- American Academy of Otolaryngology-Head and Neck Surgery Foundation, Alexandria, Virginia, USA
| | - Lisa Satterfield
- American Academy of Otolaryngology-Head and Neck Surgery Foundation, Alexandria, Virginia, USA
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9
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Shetty KR, Wang RY, Shetty A, Levi J, Aaronson NL. Quality of Patient Education Sections on Otitis Media Across Different Website Platforms. Ann Otol Rhinol Laryngol 2020; 129:591-598. [PMID: 31975608 DOI: 10.1177/0003489420902183] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To determine the quality, content, and readability of patient education materials pertaining to otitis media across several popular online platforms focused on otolaryngology and pediatric primary care education. METHODS Online patient materials related to otitis media and directed toward parents were collected from the American Association for Family Practice (AAFP), ENT-Health section of the American Academy of Otolaryngology-Head and Neck Surgery, Healthychildren.org from the American Academy of Pediatrics, KidsHealth from Nemours, WebMD, and Wikipedia. Materials were analyzed for quality, content, and readability. The DISCERN instrument was used to score quality. A unique content score was generated based on the information provided on each website and on the medical and surgical management of otitis media. Readability scores were calculated using the Flesch-Kincaid Grade Level, Flesch Reading Ease Score, Gunning-Fog Index, Simple Measure of Gobbledygook, Coleman-Liau Index, and Automated Readability Index. RESULTS Overall, content was well-balanced. Information from AAFP and Healthychildren.org was focused more on medical management than other sources. The average DISCERN scores showed all sources to be of good quality with minimal shortcomings. The AAFP and KidsHealth websites had some readability scores around the 8th-grade reading level, the National Institute of Health's upper limit recommended for public health information; however, most websites were above this recommended reading level. CONCLUSION Patient education materials related to otitis media on academic and certain popular internet sites are good sources to obtain high-quality information on the topic. Patient educational background, prior knowledge and understanding of otitis media, and physician-patient partnership goals should be taken into account when referring patients to online materials.
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Affiliation(s)
- Kunal Ramanand Shetty
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Rita Yu Wang
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Anisha Shetty
- School of Medicine, University of Rochester Medical Center, Rochester, NY, USA
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA.,Boston University School of Medicine, Boston, MA, USA
| | - Nicole Leigh Aaronson
- Department of Surgery, Section of Otolaryngology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA.,Departments of Otolaryngology and Pediatrics, Thomas Jefferson University Sidney Kimmel School of Medicine, Philadelphia, PA, USA
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10
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Beauchamp G, Rosentel J, Farber E, Levi J, Laubach L, Crowley L, MacKenzie R, Richardson D, Greenberg M. 332 Feasibility of Implementation of an Emergency Department Discharge Opioid Taper Protocol. Ann Emerg Med 2019. [DOI: 10.1016/j.annemergmed.2019.08.291] [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: 11/26/2022]
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Sax L, Wong K, Shetty KR, Devaiah AK, Levi J, Grillone GA. Investigating Patient Preferences in Medical Student Attire in the Outpatient Otolaryngology Setting. Ear Nose Throat J 2019; 100:NP269-NP273. [PMID: 31569983 DOI: 10.1177/0145561319871911] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
BACKGROUND The authors sought to investigate patient preferences on physician and medical student attire in the outpatient otolaryngology setting. METHODS A prospective sample of 50 (23 males, 27 females) patients presenting to an otolaryngology clinic in a North American teaching hospital, Boston, MA, were included. Patients were seen by a researcher wearing a white coat and either (1) a shirt and tie or (2) surgical scrubs, then completed a Likert-style survey evaluating feelings of trust, comfort, and professionalism. Statistical significance was set at α = 0.05. RESULTS Most patients (82%, 41/50) believed that attire was important. Men and older patients were significantly more likely to believe attire was important (P = .01 and .005, respectively). Patients were significantly more comfortable when seen by a provider wearing a shirt and tie compared to scrubs (U = 109.5, P = .021); however, there was no difference in feelings of trust or professionalism (P = .5* and .6*, respectively). CONCLUSIONS Physician attire is important for patients presenting to otolaryngology clinic. Patients favored a white coat with a shirt and tie. Level of Evidence: NA.
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Affiliation(s)
- Leah Sax
- 12259Boston University School of Medicine, MA, USA.,Department of Otolaryngology-Head and Neck Surgery, 12259Boston University Medical Center, MA, USA
| | - Kevin Wong
- Department of Otolaryngology-Head and Neck Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Kunal R Shetty
- 12259Boston University School of Medicine, MA, USA.,Department of Otolaryngology-Head and Neck Surgery, 12259Boston University Medical Center, MA, USA
| | - Anand K Devaiah
- 12259Boston University School of Medicine, MA, USA.,Department of Otolaryngology-Head and Neck Surgery, 12259Boston University Medical Center, MA, USA
| | - Jessica Levi
- 12259Boston University School of Medicine, MA, USA.,Department of Otolaryngology-Head and Neck Surgery, 12259Boston University Medical Center, MA, USA
| | - Gregory A Grillone
- 12259Boston University School of Medicine, MA, USA.,Department of Otolaryngology-Head and Neck Surgery, 12259Boston University Medical Center, MA, USA
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Abstract
Previous studies have shown low rates of screening for obstructive sleep apnea in children with Down syndrome (DS), a high-prevalence population. Our study investigated the impact of the 2011 American Academy of Pediatrics guidelines, which recommends screening for obstructive sleep apnea with polysomnogram by age 4 years. We conducted a retrospective chart review of patients 0 to 18 years of age with DS seen at a medical center between 2006 and 2016. Polysomnogram screening frequency was investigated and compared pre- and post-guideline publication. A total of 136 participants were identified. Thirty-two percent (44/136) of children with DS were referred for polysomnogram, all of whom had symptoms. Although overall referral frequency was unaffected, completion frequency by age 18 years improved after publication (30% [21/69] vs 19% [13/67]; P < .05). Notably, polysomnogram completion frequency by age 4 years improved after guidelines publication compared with prior (25% [17/69] vs 0% [0/67]; P < .0001).
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13
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Ackland SP, Gebski V, Zdenkowski N, Wilson A, Green M, Tees S, Dhillon H, Van Hazel G, Levi J, Simes RJ, Forbes JF, Coates AS. Dose intensity in anthracycline-based chemotherapy for metastatic breast cancer: mature results of the randomised clinical trial ANZ 9311. Breast Cancer Res Treat 2019; 176:357-365. [PMID: 31028610 DOI: 10.1007/s10549-019-05187-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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: 02/18/2019] [Accepted: 02/21/2019] [Indexed: 11/25/2022]
Abstract
PURPOSE The separate impacts of dose and dose intensity of chemotherapy for metastatic breast cancer remain uncertain. The primary objective of this trial was to compare a short, high-dose, intensive course of epirubicin and cyclophosphamide (EC) with a longer conventional dose regimen delivering the same total dose of chemotherapy. METHODS This open label trial randomised 235 women with metastatic breast cancer to receive either high-dose epirubicin 150 mg/m2 and cyclophosphamide 1500 mg/m2 with filgrastim support every 3 weeks for 3 cycles (HDEC) or standard dose epirubicin 75 mg/m2 and cyclophosphamide 750 mg/m2 every 3 weeks for 6 cycles (SDEC). Primary outcomes were time to progression, overall survival and quality of life. RESULTS In 118 patients allocated HDEC 90% of the planned dose was delivered, compared to 96% in the 117 participants allocated SDEC. There were no significant differences in the time to disease progression (5.7 vs. 5.8 months, P = 0.19) or overall survival (14.5 vs. 16.5 months, P = 0.29) between HDEC and SDEC, respectively. Patients on HDEC reported worse quality of life during therapy, but scores improved after completion to approximate those reported by patients allocated SDEC. Objective tumour response was recorded in 33 (28%) on HDEC and 42 patients (36%) on SDEC. HDEC produced more haematologic toxicity. CONCLUSION For women with metastatic breast cancer, disease progression, survival or quality of life were no better with high-dose intensity compared to standard dose EC chemotherapy. Australian Clinical Trials Registry registration number ACTRN12605000478617.
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Affiliation(s)
- Stephen P Ackland
- Calvary Mater Newcastle Hospital, Newcastle, NSW, Australia. .,Breast Cancer Trials Ltd., Newcastle, NSW, Australia. .,University of Newcastle, Newcastle, NSW, Australia.
| | - V Gebski
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - N Zdenkowski
- Calvary Mater Newcastle Hospital, Newcastle, NSW, Australia. .,Breast Cancer Trials Ltd., Newcastle, NSW, Australia. .,University of Newcastle, Newcastle, NSW, Australia.
| | - A Wilson
- Breast Cancer Trials Ltd., Newcastle, NSW, Australia
| | - M Green
- Royal Melbourne Hospital, Parkville, VIC, Australia
| | - S Tees
- Breast Cancer Trials Ltd., Newcastle, NSW, Australia
| | - H Dhillon
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - G Van Hazel
- Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - J Levi
- Royal North Shore Hospital, St Leonards, NSW, Australia
| | - R J Simes
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
| | - J F Forbes
- Calvary Mater Newcastle Hospital, Newcastle, NSW, Australia.,Breast Cancer Trials Ltd., Newcastle, NSW, Australia.,University of Newcastle, Newcastle, NSW, Australia
| | - A S Coates
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, NSW, Australia
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Levi J, Basa K, Wong K, Morlet T, O'Reilly R. Cofactors of Pediatric Tinnitus: A Look at the Whole Picture. Clin Pediatr (Phila) 2019; 58:320-327. [PMID: 30501502 DOI: 10.1177/0009922818816426] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Retrospective chart review of 248 children (1-19 years old) with tinnitus who presented to a tertiary pediatric hospital between 2006 and 2011, looking at which cofactors are predictors of pediatric tinnitus. In our review, we extracted demographics, symptoms, historical data, imaging, and laboratory results; we compared with the general population. Eighty-seven percent had normal hearing. Age distribution, noise exposure, and frequency of psychiatric diagnoses in our cohort were consistent with previous reports. We found a lower incidence of otitis media and the same prevalence of dizziness, asthma, and hearing loss as the general population, a lower prevalence of Eustachian tube dysfunction, otitis media, headaches, and higher incidence of rhinosinusitis. Lack of patient reporting and objective testing complicate the ability to detect pediatric tinnitus. We revealed a gap in the literature regarding rhinosinusitis as a cofactor, imaging during diagnosis, and if psychiatric diagnoses are associated with tinnitus in younger children.
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Affiliation(s)
- Jessica Levi
- 1 Boston Medical Center, Boston, MA USA.,2 Boston University, Boston, MA, USA
| | - Krystyne Basa
- 1 Boston Medical Center, Boston, MA USA.,2 Boston University, Boston, MA, USA
| | - Kevin Wong
- 1 Boston Medical Center, Boston, MA USA.,2 Boston University, Boston, MA, USA
| | - Thierry Morlet
- 3 Nemours Alfred I. duPont Hospital for Children, Wilmington, DE, USA.,4 University of Delaware, Newark, DE, USA.,5 Salus University, Elkins Park, PA, USA
| | - Robert O'Reilly
- 6 Children's Hospital of Philadelphia, Philadelphia, PA, USA
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Liang JJ, Belcastro A, Levi J. Sex distribution and sex data handling in published otolaryngology research. Laryngoscope 2019; 129:E420-E427. [DOI: 10.1002/lary.27871] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2018] [Revised: 01/12/2019] [Accepted: 01/28/2019] [Indexed: 11/12/2022]
Affiliation(s)
| | - Alexandra Belcastro
- Boston University School of Medicine Boston Massachusetts U.S.A
- Division of Head and Neck Surgery and Communication SciencesDuke University Durham North Carolina
| | - Jessica Levi
- Boston University School of Medicine Boston Massachusetts U.S.A
- Department of Otolaryngology–Head and Neck SurgeryBoston Medical Center Boston Massachusetts U.S.A
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Jang M, Basa K, Levi J. Risk factors for laryngeal trauma and granuloma formation in pediatric intubations. Int J Pediatr Otorhinolaryngol 2018; 107:45-52. [PMID: 29501310 DOI: 10.1016/j.ijporl.2018.01.008] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 01/11/2018] [Accepted: 01/14/2018] [Indexed: 10/18/2022]
Abstract
OBJECTIVE Intubation has been associated with laryngeal injury that often resolves spontaneously without complication. We present a case of a child intubated for less than 48 hours, who presented with dysphonia and intermittent dyspnea two months after intubation due to epiglottic and vocal process granulomas. This is unusual in that multiple granulomas were found in the posterior glottis and supraglottis after short-term intubation. Our objective was to determine if there are risk factors for developing persistent post-intubation sequelae, including the delayed presentation and unusual location of post-intubation granulomas in our case. STUDY DESIGN Case report and systematic literature review. METHODS Pubmed database, which is inclusive of MEDLINE, was used to perform a literature review with the search terms ((pediatric OR children OR neonatal OR infant) AND (laryngeal OR supraglottic) AND intubation AND (granuloma OR injury OR complication)). Only English language results were reviewed. Titles and abstracts from 379 results were reviewed. Full text was reviewed from all original studies which included human pediatric subjects and endoscopic examinations after endotracheal intubation. RESULTS In our case, laryngeal granuloma size reduced significantly after starting anti-reflux medications. The remainder was removed with laryngeal microdebrider with no recurrence at 3 weeks and 2.5 years post-operatively. Overall, 28 of the 379 studies reviewed identified evidence of laryngeal trauma due to intubation, however only 6 studies documented any type of supraglottic injury. Risk factors identified for developing post-intubation sequelae included intubation duration greater than 24 h; trauma to the larynx via various mechanisms including traumatic intubation, need for reintubation and tube changes, and increased movement while intubated; and presence of respiratory tract infection during intubation. CONCLUSION Trauma to the larynx during intubation should be avoided to minimize post-intubation injury in pediatric patients, by using appropriate intubation protocols, endotracheal tube size, and adequate sedation.
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Affiliation(s)
- Minyoung Jang
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Krystyne Basa
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, MA, USA.
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Chao TN, Levi J, O'Reilly RC. How old is too old for cochlear implantation for congenital bilateral sensorineural hearing loss? Laryngoscope 2018; 128:2221-2222. [PMID: 29469925 DOI: 10.1002/lary.27134] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/18/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Tiffany N Chao
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania Health System, Philadelphia, PA, U.S.A
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston, Massachusetts, U.S.A
| | - Robert C O'Reilly
- Division of Otolaryngology, Department of Surgery, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
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Ezzat WH, Compton RA, Basa KC, Levi J. Reconstructive Techniques for the Saddle Nose Deformity in Granulomatosis With Polyangiitis: A Systematic Review. JAMA Otolaryngol Head Neck Surg 2017; 143:507-512. [PMID: 27978568 DOI: 10.1001/jamaoto.2016.3484] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Repairing the saddle nose deformity in the setting of granulomatosis with polyangiitis disease is a rare but challenging situation for any surgeon. Given that the available data in the literature is based on case reports and small case series, there is little evidence available to help delineate which reconstructive techniques are optimal. Objective To examine which techniques were most successful in reconstructive rhinoplasty for a saddle nose deformity secondary to granulomatosis with polyangiitis. Evidence Review PubMed, MEDLINE, Cochrane Collaboration Databases, and Web of Science were searched using the terms Wegener's granulomatosis or granulomatosis with polyangiitis cross-referenced with saddle nose deformity or acquired nasal deformity. These databases were supplemented with 2 cases from Boston Medical Center. Databases were queried from inception of article collection through December 14, 2015, to identify publications reporting the repair of a saddle nose deformity and granulomatosis with polyangiitis. Findings A total of 10 studies met inclusion criteria yielding a cohort of 44 patients. The overall success rate for rhinoplasty, both primary and secondary, was 84.1% (37 of 44 patients), with a complication rate of 20%. The use of a single L-shaped graft fared better than individually placed grafts. An increased risk of graft failure was noted as the number of overall grafts increased and if nonautologous tissue was used. Conclusions and Relevance Rhinoplasty for saddle nose deformity is a safe and effective procedure in the setting of granulomatosis with polyangiitis. In the face of this disease, reconstruction should focus on placing a robust, L-shaped strut graft with autologous tissue over individual grafts. Additionally, the use of split-calvarial bone appears to have a slightly lower complication rate over costal cartilage.
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Affiliation(s)
- Waleed H Ezzat
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Rebecca A Compton
- Department of Otolaryngology-Head and Neck Surgery, Tufts University School of Medicine, Boston, Massachusetts
| | - Krystyne C Basa
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston University School of Medicine, Boston, Massachusetts
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Grundfast KM, Insalaco LF, Levi J. The 10 Commandments of Management for Acute Upper Airway Obstruction in Infants and Children. JAMA Otolaryngol Head Neck Surg 2017; 143:539-540. [PMID: 28448643 DOI: 10.1001/jamaoto.2017.0219] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [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]
Affiliation(s)
- Kenneth M Grundfast
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Louis F Insalaco
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
| | - Jessica Levi
- Department of Otolaryngology-Head and Neck Surgery, Boston Medical Center, Boston University School of Medicine, Boston, Massachusetts
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Khushman M, Scherfenberg N, Hosein P, Velez M, Carcas Peirce L, Dammrich D, Hurtado-Cordovi J, Parajuli R, Pollack T, Harwood A, Macintyre J, Merchan J, Loaiza-Bonilla A, Akunyili I, Restrepo M, Narayanan G, Portelance L, Sleeman D, Levi J, Rocha-Lima C. Safety and Efficacy of Neoadjuvant Folfirinox in Patients (Pts) with Locally Advanced Pancreatic Adenocarcinoma (Lapc). Ann Oncol 2014. [DOI: 10.1093/annonc/mdu334.92] [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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Abstract
OBJECTIVE To investigate the common features of cervical pediatric Castleman disease. DATA SOURCES Literature review of pediatric patients with cervical Castleman disease. REVIEW METHODS Online medical journal databases were searched for patients aged 18 years or younger. Eighteen published studies were found, comprising 29 patients. CONCLUSIONS An asymptomatic or slowly enlarging neck mass was the most common presentation. No sex differences were noted. Magnetic resonance imaging demonstrates a homogeneous, isointense to slightly hyperintense T1-weighted signal and high signal intensity on T2-weighted imaging. Lymphoma was the most common differential diagnosis. All patients were treated with complete surgical excision and diagnosed as hyaline-vascular type on histology, except for 1 patient for whom histologic type was not reported. No reports of multicentric disease, plasma cell, or mixed histology were found. No recurrences were reported. IMPLICATIONS FOR PRACTICE In this article, we provide the largest known literature review of pediatric patients with cervical Castleman disease. Although Castleman disease is rare, it should be considered on the differential for a pediatric neck mass, particularly when presenting with an asymptomatic posterior neck mass and equivocal workup. Fortunately, our study suggests that if diagnosed as Castleman disease, the most likely diagnosis is hyaline-vascular type, for which the long-term prognosis is good. Surgical excision is both diagnostic and therapeutic.
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Affiliation(s)
- Mindy R Rabinowitz
- Department of Otolaryngology-Head & Neck Surgery, Thomas Jefferson University Hospital, Philadelphia, Pennsylvania, USA
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Abstract
OBJECTIVE To investigate weight gain and any increased risk of obesity in children who have undergone tonsillectomy. DESIGN Retrospective chart review. SETTING Tertiary care pediatric hospital. PATIENTS The study included 200 children aged 2 to 12 years who were undergoing tonsillectomy and 200 age- and sex-matched controls. All children had a preoperative body mass index (BMI) and a postoperative BMI recorded 6 to 18 months after surgery. MAIN OUTCOME MEASURES The BMI percentile (BMI%) for age was analyzed between and within groups. A Wilcoxon matched-pairs test was used to analyze BMI% before and after tonsillectomy. A Mann-Whitney test was used to compare BMI% between the study and the control groups. An odds ratio (OR) was used to compare overweight (≥ 85%) and obese (≥ 95%) patients before and after surgery. A correlation analysis was used to examine the relationship between age and weight gain. RESULTS The BMI% did not differ significantly between the study and the control groups before surgery (P = .14). The BMI% in the study group increased significantly after tonsillectomy (P < .001). Although older children had a higher BMI% than matched controls before surgery, they had a smaller change in BMI% than younger children after tonsillectomy (P = .004). The odds of a child being overweight (OR, 1.23; P = .36) or obese (OR, 1.44; P = .12) were not significantly different before or after tonsillectomy. CONCLUSION Children, particularly younger ones, gained weight after tonsillectomy, but the odds of a child being overweight or obese after tonsillectomy were no different than they were before surgery.
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Affiliation(s)
- Jessica Levi
- Division of Pediatric Otolaryngology, Nemours, DuPont Hospital for Children, Wilmington, DE 19899, USA
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O'Reilly R, Morlet T, Pazuniak M, Greywood J, Levi J. Vestibular and balance testing in childhood migraine. Laryngoscope 2012; 122 Suppl 4:S93-4. [DOI: 10.1002/lary.23809] [Citation(s) in RCA: 5] [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] [Accepted: 09/06/2012] [Indexed: 11/09/2022]
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Levi J, Looney L, Murray R, Inverso Y, O'Reilly RC, Morlet T. Auditory nerve function following cochleitis. Int J Pediatr Otorhinolaryngol 2012; 76:1696-701. [PMID: 22995199 DOI: 10.1016/j.ijporl.2012.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [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: 05/25/2012] [Revised: 08/01/2012] [Accepted: 08/02/2012] [Indexed: 10/27/2022]
Abstract
We present a case of temporary cochlear nerve dysfunction due to endocochlear inflammation with subsequent recovery. Retrospective case review at a pediatric tertiary care hospital. A nine-year-old male presented seven years post-cochlear implantation with an electrode array extruded into the external auditory canal. Upon exploration in the operating room, turbid perilymph from the scala tympani was discovered. A new electrode array was implanted. The patient had no discernible neural response telemetry (NRT) responses or auditory perception immediately following the procedure. Continuous but varying stimulation was continued postoperatively. Two months after implantation, he began having some auditory awareness; subsequent mapping resulted in the activation of a limited number of channels. Nine months following reimplantation, NRT demonstrated responses in three channels. Additionally, functional gain testing revealed sound awareness levels in the mild-hearing-loss range and the patient was able to detect and repeat all six Ling sounds. Continuous cochlear nerve stimulation at various levels may aid in function recovery after endocochlear inflammation.
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Affiliation(s)
- Jessica Levi
- Department of Otolaryngology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE 19803, United States
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Levi J, Grindle C, O'Reilly R. Pie-slice tympanoplasty for transcanal removal of small congenital cholesteatoma. Int J Pediatr Otorhinolaryngol 2012; 76:1583-7. [PMID: 22867519 DOI: 10.1016/j.ijporl.2012.07.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [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: 05/24/2012] [Revised: 07/10/2012] [Accepted: 07/13/2012] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To describe a novel approach for removal of selected congenital cholesteatomas. METHODS Description of technique and retrospective review of charts for patients undergoing procedure from January 1 to June 1, 2011. Two patients with congenital cholesteatomas localized to the middle ear necessitating transcanal surgical removal were identified. Using a transcanal approach, the "pie-slice" tympanic membrane flap was developed by incising the tympanic membrane anterior to the malleus, from the lateral process to the umbo. A second incision was then made anteriorly along an axis extending from the umbo to the 3-o'clock position for the right ear (9-o'clock in the left ear). The flap was elevated allowing for visualization and access to the lesion anterior to the malleus. The cholesteatoma was removed. Otoendoscopes were used to visualize the middle ear and ensure complete removal. The tympanic membrane was repaired with a tragal perichondrium graft placed medial to the edges of the elevated pie-slice flap. The flap was then replaced laterally. RESULTS Tympanic membranes are well healed in both patients after one year of follow-up with no evidence of disease and good hearing results. CONCLUSION Pie-slice tympanoplasty is a simple and effective technique for removing selected localized congenital cholesteatomas and represents a novel approach to treating these entities that minimizes operative time and patient morbidity.
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Affiliation(s)
- Jessica Levi
- Nemours/Alfred I. duPont Hospital for Children, 1600 Rockland Road, Wilmington, DE 19803, United States
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Levi J, Ames J, Bacik K, Drake C, Morlet T, O'Reilly RC. Clinical characteristics of children with cochlear nerve dysplasias. Laryngoscope 2012; 123:752-6. [DOI: 10.1002/lary.23636] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 06/18/2012] [Accepted: 07/10/2012] [Indexed: 11/10/2022]
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Levi J, Huynh FK, Denroche HC, Neumann UH, Glavas MM, Covey SD, Kieffer TJ. Hepatic leptin signalling and subdiaphragmatic vagal efferents are not required for leptin-induced increases of plasma IGF binding protein-2 (IGFBP-2) in ob/ob mice. Diabetologia 2012; 55:752-62. [PMID: 22202803 DOI: 10.1007/s00125-011-2426-8] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [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] [Received: 11/16/2011] [Accepted: 11/28/2011] [Indexed: 01/19/2023]
Abstract
AIMS/HYPOTHESIS The fat-derived hormone leptin plays a crucial role in the maintenance of normal body weight and energy expenditure as well as in glucose homeostasis. Recently, it was reported that the liver-derived protein, insulin-like growth factor binding protein-2 (IGFBP-2), is responsible for at least some of the glucose-normalising effects of leptin. However, the exact mechanism by which leptin upregulates IGFBP-2 production is unknown. Since it is believed that circulating IGFBP-2 is predominantly derived from the liver and leptin has been shown to have both direct and indirect actions on the liver, we hypothesised that leptin signalling in hepatocytes or via brain-liver vagal efferents may mediate leptin control of IGFBP-2 production. METHODS To address our hypothesis, we assessed leptin action on glucose homeostasis and plasma IGFBP-2 levels in both leptin-deficient ob/ob mice with a liver-specific loss of leptin signalling and ob/ob mice with a subdiaphragmatic vagotomy. We also examined whether restoring hepatic leptin signalling in leptin receptor-deficient db/db mice could increase plasma IGFBP-2 levels. RESULTS Continuous leptin administration increased plasma IGFBP-2 levels in a dose-dependent manner, in association with reduced plasma glucose and insulin levels. Interestingly, leptin was still able to increase plasma IGFBP-2 levels and improve glucose homeostasis in both ob/ob mouse models to the same extent as their littermate controls. Further, restoration of hepatic leptin signalling in db/db mice did not increase either hepatic or plasma IGFBP-2 levels. CONCLUSIONS/INTERPRETATION Taken together, these data indicate that hepatic leptin signalling and subdiaphragmatic vagal inputs are not required for leptin upregulation of plasma IGFBP-2 nor blood glucose lowering in ob/ob mice.
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Affiliation(s)
- J Levi
- Department of Cellular and Physiological Sciences, Life Sciences Institute, 2350 Health Sciences Mall, University of British Columbia, Vancouver, BC, Canada V6T 1Z3
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Chennupati SK, Levi J, Loftus P, Jornlin C, Morlet T, O'Reilly RC. Hearing loss in children with mitochondrial disorders. Int J Pediatr Otorhinolaryngol 2011; 75:1519-24. [PMID: 21982076 DOI: 10.1016/j.ijporl.2011.08.019] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [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: 05/27/2011] [Revised: 08/24/2011] [Accepted: 08/25/2011] [Indexed: 10/17/2022]
Abstract
OBJECTIVE At least 1-5 children per 1000 suffer from congenital hearing loss, and 50% of these cases can be attributed to genetic causes. It has been estimated that 1% of pre-lingual hearing loss is due to mutations in mitochondrial DNA. Previous literature reports audiometric data for few patients, usually less than 20 per study. The goal of this study was to characterize the hearing loss associated with mitochondrial mutations and determine whether previously characterized patterns of hearing loss in these patients (progressive, sensorineural, high frequency losses) are found in our population as well. METHODS An IRB-approved retrospective chart review of the electronic medical records in the Nemours/Alfred I. dupont Hospital for Children system from January 2004 to October 2009 (a five-year period) was undertaken using ICD-9 codes 277.87 (mitochondrial disorder) and 359.89BA (mitochondrial myopathy). These 149 records were then evaluated for audiologic data, resulting in 26 charts with both a mitochondrial disorder and hearing evaluation. RESULTS Of 26 patients with known mitochondrial disorders and audiometric documentation, 15 (58%) had hearing loss, and 11 patients had normal hearing (42%). Ten patients had sensorineural hearing loss (38%), two patients had conductive hearing loss (7.7%), one patient had a mixed hearing loss (3.8%), and two patients had an as yet undefined hearing loss (ABR had not yet been performed at the time of this study) (7.7%). CONCLUSION In comparison with previous studies, generally including less than 20 patients, this is one of the largest collections of audiometric data on children with mitochondrial disorders. Unlike prior studies describing a progressive, sensorineural loss across all frequencies or mainly affecting high frequencies, the hearing loss in our patients was more variable including low frequency losses, mid-frequency losses, and conductive losses and was often not progressive or even improved. Our overall 38% rate of sensorineural hearing loss correlates well with previous case series; this study clearly justifies the use of routine audiometric screening in children with mitochondrial disorders, including use of ABR and OAEs as ASND can be seen in this population, as well as repeat testing over time to evaluate for progression.
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Affiliation(s)
- Sri Kiran Chennupati
- St. Christopher's Hospital for Children, Division of Otolaryngology, 3601 A Street, Philadelphia, PA 19134, United States
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Gielen AC, Frattaroli S, Yonas MA, Sattin RW, Levi J. The new emphasis on implementing evidence-based interventions: the end of research or a new beginning for partnerships? Inj Prev 2011; 17:431. [DOI: 10.1136/injuryprev-2011-040219] [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: 11/03/2022]
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Emens LA, Gupta R, Petrik S, Laiko M, Leatherman JM, Levi J, Asquith JM, Daphtary MM, Garrett-Mayer E, Kobrin BJ, Davidson NE, Dauses T, Atay-Rosenthal S, Ye X, Wolff AC, Stearns V, Jaffee EM. A feasibility study of combination therapy with trastuzumab (T), cyclophosphamide (CY), and an allogeneic GM-CSF-secreting breast tumor vaccine for the treatment of HER2+ metastatic breast cancer. J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.15_suppl.2535] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [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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Merchan JR, Venkatraman A, Macintyre J, Ciombor K, Levi J, Ribeiro A, Sleeman D, Aurea F, Vulfovich M, Rocha-Lima CM. A pilot study of gemcitabine (g), oxaliplatin (o), cetuximab (c) for locally advanced or metastatic pancreatic cancer. J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.15510] [Citation(s) in RCA: 2] [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: 11/20/2022] Open
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Blaya M, Lopes GL, Roman E, Ahn E, Macintyre J, Quesada J, Levi J, Walker G, Green M, Rocha Lima CM. Phase II trial of capecitabine and docetaxel as second line therapy for locally advanced and metastatic pancreatic cancer. J Clin Oncol 2007. [DOI: 10.1200/jco.2007.25.18_suppl.15029] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
15029 Background: Docetaxel and Capecitabine in combination are synergistic in preclinical models. The role of second line chemotherapy in pancreatic cancer is palliative and the role under investigation. Methods: Capecitabine 800 mg/m2 PO bid on days 1–14 in combination with docetaxel 30 mg/m2 IV on days 1 and 8 of each 21-day cycle were given to patients with advanced and metastatic pancreatic cancer previously treated with Gemcitabine. A 3-stage sequential design phase II trial was used with early stopping rules for efficacy at 13 and 26 enrolled patients Results: Twenty-four patients are evaluable for toxicity and evaluable for response. Thirteen are females and 11 male patients. Median age was 65 years. ECOG PS was as follows: PS 0: 2 patients; PS 1: 15 patients; PS 2: 5 patients. Three patients achieved a PR, with a RR of 12.5%. Stable disease for 2 or more cycles was observed in 70.8% of patients (n=17). 45 % (n=11) of patients had a 50% or more decrease in CA 19–9 levels. Treatment was well tolerated with no toxic deaths. Grade III and IV toxicities consisted of fatigue in 4 pts (17%); hand-foot syndrome in 4 patients (17%); diarrhea, anemia and mucositis in 2 patients (9%) and peripheral neuropathy in one patient (4%) Conclusions: The combination of capecitabine and docetaxel is active and well tolerated in pancreatic cancer previously treated with gemcitabine based-therapy. Enrollment continues. [Table: see text]
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Affiliation(s)
- M. Blaya
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - G. L. Lopes
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - E. Roman
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - E. Ahn
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - J. Macintyre
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - J. Quesada
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - J. Levi
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - G. Walker
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - M. Green
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
| | - C. M. Rocha Lima
- University of Miami Jackson Memorial Hospital, Miami, FL; NOCR, Atlanta, GA
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Schulman C, Levi J, Sleeman D, Dunkin B, Irvin G, Levi D, Spector S, Franceschi D, Livingstone A. P31. J Surg Res 2007. [DOI: 10.1016/j.jss.2006.12.258] [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: 11/27/2022]
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Lopes G, Bastos B, Ahn E, Quesada JA, Allison M, Flores A, Ribeiro A, Levi J, Macintyre J, Rocha-Lima CM. A phase II trial of capecitabine and docetaxel in patients with previously treated pancreatic cancer. J Clin Oncol 2006. [DOI: 10.1200/jco.2006.24.18_suppl.14111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
14111 Background: There is no accepted standard treatment for patients with advanced pancreatic cancer who progress after gemcitabine-based therapy. Capecitabine and docetaxel have single-agent activity in pancreatic cancer and have documented synergy in both pre-clinical models and in the treatment of other solid tumors. Methods: A phase II trial with a 3-stage sequential design was planned to assess the efficacy (primary end-point: response rate) and toxicity of capecitabine 800 mg/m2 PO bid on days 1–14 in combination with docetaxel 30 mg/m2 IV on days 1 and 8 of each 21-day cycle in patients with advanced pancreatic cancer who failed first-line gemcitabine-based chemotherapy. If no responses are observed after 13 patients or less than 3 responses are seen after 26 patients, accrual will stop and the combination deemed ineffective. Results: Eight patients have been enrolled (5 women, 3 men). Median age was 67 years. ECOG PS was as follows: PS 1, three patients; PS 2, five patients. All patients had adequate organ function. A total of 26 cycles have been administered (median: 2 cycles, range 1 to 8). Four patients had stable disease (median duration 9 weeks, range 6 to 24), and 3 had progressed at the time of first evaluation (2 cycles). One patient has not yet completed 2 cycles and is therefore not assessable for radiologic response. Out of 7 patients with an elevated CA 19–9, four had a decrease of 50% or greater while on chemotherapy. Grade 1 or 2 toxicity was seen in 3 patients (diarrhea, 1 patient; fatigue, 2 patients). Grade 3 or 4 toxicity was as follows: fatigue, 2 patients; dehydration, 1 patient; neuropathy, 1 patient. There were no treatment related deaths. Enrollment continues. Efficacy data fulfilling the first stage sequential design should be available at the time of the meeting. Median survival for all patients is currently 13 weeks (range 7–23 weeks) Conclusions: Capecitabine in combination with docetaxel is a well-tolerated regimen in the treatment of patients with pancreatic cancer who have failed prior gemcitabine-based therapy. Four out of 8 patients have had stable disease. Four of 7 patients have had a decrease of 50% or greater in CA 19.9 levels. Enrollment continues. Median survival of 13 weeks underscores the poor prognosis of this patient population. [Table: see text]
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Affiliation(s)
- G. Lopes
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - B. Bastos
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - E. Ahn
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - J. A. Quesada
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - M. Allison
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - A. Flores
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - A. Ribeiro
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - J. Levi
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - J. Macintyre
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
| | - C. M. Rocha-Lima
- Sylvester Comprehensive Cancer Center/University of Miami, Miami, FL
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Marx G, Lewis C, Hall K, Levi J, Ackland S. Phase I study of docetaxel plus ifosfamide in patients with advanced cancer. Br J Cancer 2002; 87:846-9. [PMID: 12373597 PMCID: PMC2376167 DOI: 10.1038/sj.bjc.6600542] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2002] [Revised: 07/01/2002] [Accepted: 07/15/2002] [Indexed: 11/12/2022] Open
Abstract
The aim of this study was to determine the maximum tolerated dose of a fixed dose of docetaxel when combined with continuous infusion ifosfamide, with and without G-CSF support, in the treatment of advanced cancer, and to evaluate anti-tumour activity of this combination. Thirty-one patients with advanced malignancies were treated with docetaxel 75 mg/m(2) intravenously on days 1, and ifosfamide at increasing dose levels from 1500 mg/m(2)/day to 2750 mg/m(2)/day as a continuous infusion from day 1-3, every 3 weeks. A total of 107 cycles of treatment were administered. Without G-CSF support dose-limiting toxicity of grade 4 neutropenia greater than 5 days duration occurred at dose level 1. With the addition of G-CSF the maximum tolerated dose was docetaxel 75 mg/m(2) on day 1 and ifosfamide 2750 mg/m(2)/day on days 1-3. Dose limiting toxicity (DLT) included ifosfamide-induced encephalopathy, febrile neutropenia and grade three mucositis. Three complete responses and 3 partial responses were seen. This combination of docetaxel and infusional ifosfamide is feasible and effective. The recommended dose for future phase II studies is docetaxel 75 mg/m(2) on day 1 and ifosfamide 2500 mg/m(2)/day continuous infusion on days 1-3.
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Affiliation(s)
- G Marx
- Department of Medical Oncology, Prince of Wales Hospital, Sydney, NSW, Australia
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Johri M, Kaplan EH, Levi J, Novick A. New approaches to HIV surveillance: means and ends. Summary report of conference held at Yale University, 21-22 May 1998, by the Law, Policy and Ethics Core, Center for Interdisciplinary Research on AIDS, Yale University. AIDS Public Policy J 2001; 14:136-46. [PMID: 11148944] [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] [Indexed: 02/18/2023]
Abstract
A system of HIV surveillance based on AIDS case reporting is no longer adequate to monitor the epidemic of HIV/AIDS in the U.S. We are now faced with the challenge of designing an effective system of HIV surveillance. The "New Approaches to HIV Surveillance: Means and Ends" conference emphasized that there are several alternatives, each with strengths and limitations. The CDC has recommended that all states adopt a system of HIV surveillance based on case reporting. Although it has not specified that such systems need be name-based, CDC appears to reward states that adopt name-reporting systems. The rationale for this stance should be reviewed and made explicit. Name reporting may be superior in some respects to a system of case reports based on unique identifiers (UIs), especially in its greater ability to link surveillance activities to follow up at the individual level. Neither a name-reporting nor a UI approach to case reporting would provide HIV incidence data. The only currently envisioned means of providing incidence data is statistical estimation based on "snapshot estimates" of HIV incidence in sample cohorts. Calibration of this new instrument for HIV incidence estimation against existing data or through field trials is of critical importance.
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Affiliation(s)
- M Johri
- Department of Health Administration, University of Montreal
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Levi J. What do we need from surveillance? And how do we get it? AIDS Public Policy J 2001; 14:157-8. [PMID: 11148946] [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] [Indexed: 02/18/2023]
Abstract
The Yale-hosted conference, "New Approaches to HIV Surveillance: Means and Ends," is now over two years old; it is time for the public health and AIDS community to move beyond the debate on name reporting and focus on rethinking what we need from surveillance and how we might best get it. Rethinking the role and methods of surveillance is critical for HIV; but it will also show the way for public health in general.
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Affiliation(s)
- J Levi
- Center for Health Services Research and Policy, George Washington University School of Public Health and Health Services, Washington, D.C., USA
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Reddy KR, Kligerman S, Levi J, Livingstone A, Molina E, Franceschi D, Badalamenti S, Jeffers L, Tzakis A, Schiff ER. Benign and solid tumors of the liver: relationship to sex, age, size of tumors, and outcome. Am Surg 2001; 67:173-8. [PMID: 11243545] [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: 02/19/2023]
Abstract
From 1983 through 1997, our center diagnosed 130 cases of benign neoplasms: 27 with focal nodular hyperplasia (FNH), 25 with hepatic adenoma, 71 with cavernous hemangioma, and seven with mixed tumors of different diagnoses. Most often these lesions were seen in females [female-to-male ratio (f/m): 5.5/1]. Hepatic adenomas and mixed tumors were seen exclusively in females and FNH predominantly in females (f/m: 26/1). Hemangiomas, however, were not uncommon in men (f/m: 52/19) relative to the other tumors (P < 0.001). Furthermore patients with hemangioma were older (mean age: 49 years) whereas patients with hepatic adenoma, FNH, and mixed tumors were often younger (mean age: 33, 35, and 44 years respectively; P < 0.004). Oral contraceptive steroid use was related by 21 of 25 patients (84%) with hepatic adenoma, 22 of 26 (85%) females with FNH, five of seven (71%) females with mixed tumors, and 10 of 52 (19%) patients with hemangioma. Ninety-five of the 130 patients (73%) had one or more symptoms. There was no statistically significant correlation between symptoms and the size of the lesion, the final diagnosis, and whether there were solitary or multiple masses. Three of 25 (12%) with hepatic adenoma presented with rupture, and one of 27 (4%) with FNH had such a consequence. None of the hemangiomas presented with rupture or progressed to such a state. One patient with hepatic adenoma (4%) had a focus of malignancy. Surgical removal of benign tumors was performed in 82 of 130 patients (63%), and there was one operative mortality (1.2%) in a patient who had a caudate lobe FNH. The types of surgical procedures included segmentectomy (62%), lobectomy (34%), and trisegmentectomy (4%). In two of 84 patients who had undergone laparotomy resection was not technically possible. Resection is recommended in all cases of hepatic adenoma because of fear of rupture or associated focus of malignancy. FNH was not observed to undergo a malignant transformation and will rarely rupture. Surgery is only recommended for symptomatic hemangioma, and size of the lesion is not a criterion for excision.
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Affiliation(s)
- K R Reddy
- Department of Medicine, Center for Liver Diseases, University of Miami School of Medicine and Veterans Administration Medical Center, Florida 33136, USA
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Levi J. Rethinking HIV counseling and testing. AIDS Public Policy J 2000; 11:164-8. [PMID: 10915250] [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: 02/17/2023]
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Levi J. Can access to care for people living with HIV be expanded? AIDS Public Policy J 2000; 13:56-74. [PMID: 10915273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- J Levi
- Center for Health Policy Research, George Washington University Medical Center, USA
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Herek GM, Mitnick L, Burris S, Chesney M, Devine P, Fullilove MT, Fullilove R, Gunther HC, Levi J, Michaels S, Novick A, Pryor J, Snyder M, Sweeney T. Workshop report: AIDS and stigma: a conceptual framework and research agenda. AIDS Public Policy J 2000; 13:36-47. [PMID: 10915271] [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] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- G M Herek
- Department of Psychology, University of California, Davis, USA
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Abstract
HIV offers a lens through which the underlying problems of the US health care system can be examined. New treatments offer the potential of prolonged quality of life for people living with HIV if they have adequate access to health care. However, increasing numbers of new cases of HIV occur among individuals with poor access to health care. Restrictions on eligibility for Medicaid (and state-by-state variability) contribute to uneven access to the most important safety net source of HIV care financing, while relatively modest discretionary programs attempt to fill in the gap with an ever-increasing caseload. Many poor people with HIV are going without care, even though aggregate public spending on HIV-related care will total $7.7 billion in fiscal year 2000, an amount sufficient to cover the care costs of one half of those living with HIV. But inefficiencies and inequities in the system (both structural and geographic) require assessment of the steps that can be taken to create a more rational model of care financing for people living with HIV that could become a model for all chronic diseases.
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Affiliation(s)
- J Levi
- Center for Health Services Research and Policy, George Washington University School of Public Health and Health Services, Washington, DC 20006, USA.
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Gilad S, Khosravi R, Harnik R, Ziv Y, Shkedy D, Galanty Y, Frydman M, Levi J, Sanal O, Chessa L, Smeets D, Shiloh Y, Bar-Shira A. Identification of ATM mutations using extended RT-PCR and restriction endonuclease fingerprinting, and elucidation of the repertoire of A-T mutations in Israel. Hum Mutat 2000; 11:69-75. [PMID: 9450906 DOI: 10.1002/(sici)1098-1004(1998)11:1<69::aid-humu11>3.0.co;2-x] [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] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Ataxia-telangiectasia (A-T) is an autosomal recessive disorder characterized by neurodegeneration, immunodeficiency, cancer predisposition, and radiation sensitivity. The responsible gene, ATM, has an extensive genomic structure and encodes a large transcript with a 9.2 kb open reading frame (ORF). A-T mutations are extremely variable and most of them are private. We streamlined a high throughput protocol for the search for ATM mutations. The entire ATM ORF is amplified in a single RT-PCR step requiring a minimal amount of RNA. The product can serve for numerous nested PCRs in which overlapping portions of the ORF are further amplified and subjected to restriction endonuclease fingerprinting (REF) analysis. Splicing errors are readily detectable during the initial amplification of each portion. Using this protocol, we identified 5 novel A-T mutations and completed the elucidation of the molecular basis of A-T in the Israeli population.
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Affiliation(s)
- S Gilad
- Department of Human Genetics, Sackler School of Medicine, Tel Aviv University, Ramat Aviv, Israel
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Abstract
BACKGROUND It has been postulated that segmental duodenal resection (SR) is not an adequate operation for patients with adenocarcinoma of the duodenum and that pancreaticoduodenectomy (PD) is the procedure of choice, regardless of the tumor site. However, data from previous studies do not clearly support this position. METHODS We reviewed the records of 63 patients treated for duodenal adenocarcinoma from 1979 through 1998. Perioperative outcome, patient survival, and extent of lymphadenectomy were compared in patients who underwent PD and SR. RESULTS The overall morbidity for PD and SR was 27% and 18%, respectively (not significant [NS]). Patients who underwent SR had a 5-year survival of 60% versus 30% for patients who underwent PD (NS). Lymph node status was a prognostic factor for survival (P = 0.014). The mean number of lymph nodes in the specimens was 9.9 +/- 2.1 for PD and 8.3 +/- 4.4 for SR (NS). CONCLUSIONS Segmental duodenal resection for patients with duodenal adenocarcinoma is associated with acceptable postoperative morbidity and long-term survival. The procedure is especially well suited for distal duodenal tumors. Clearance of lymph nodes and outcome are comparable to PD.
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Affiliation(s)
- I G Kaklamanos
- Department of Surgery, University of Miami, Florida 33136, USA
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Talbot SM, Westerman DA, Grigg AP, Toner GC, Wolf M, Bishop J, McKendrick J, Zalcberg J, Levi J, Fox RM, Green MD. Phase I and subsequent phase II study of filgrastim (r-met-HuG-CSF) and dose intensified cyclophosphamide plus epirubicin in patients with non-Hodgkin's lymphoma and advanced solid tumors. Ann Oncol 1999; 10:907-14. [PMID: 10509151 DOI: 10.1023/a:1008353522601] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [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: 11/12/2022] Open
Abstract
BACKGROUND To define a maximum tolerated dose (MTD) for the combination of epirubicin and cyclophosphamide with filgrastim (r-met-HuG-CSF) in patients with advanced solid tumors and non-Hodgkin's lymphoma (NHL). PATIENTS AND METHODS Thirty-five patients with advanced solid tumors were enrolled in stages I and II. Twenty-one patients were treated in stage I in sequential cohorts of at least three patients at increasing dosage levels of cyclophosphamide and epirubicin, for up to six cycles every 21 days. At the completion of stage I, a MTD for epirubicin was established. Fourteen patients were treated in stage II, in cohorts of three or more. The epirubicin dose remained constant at the MTD dosage from stage I. Cyclophosphamide was further dose-escalated to establish its MTD. Twenty-one patients with previously untreated non-Hodgkin's lymphoma were treated in stage III with the MTD established in the prior stages. RESULTS The MTD in stage I was epirubicin 150 mg/m2 and cyclophosphamide 1500 mg/m2 with cumulative neutropenia as the dose-limiting toxicity (DLT). Cumulative thrombocytopenia prevented further dose-escalation of cyclophosphamide in stage II. The stage III regimen consisted of six, 21-day cycles of epirubicin 150 mg/m2, cyclophosphamide 1500 mg/m2, vincristine 2 mg, and prednisolone 100 mg for five days with filgrastim support. Nineteen of twenty-one patients (90%) completed six cycles of treatment, eight (38%) without dose reduction. Common toxicity criteria (CTC) grade 4 neutropenia (neutrophil nadir < 0.5 x 10(9)/l) was documented in 85 of 118 cycles (72%). Neutropenic fever was documented in 17 of 21 patients (81%) on at least one occasion. Severe thrombocytopenia (< 25 x 10(9)/l) was seen in fourteen of 118 cycles (12%) and increased with cycle number. There was no significant non-hematological toxicity. CONCLUSION Significant dose-escalation of epirubicin and cyclophosphamide was possible with filgrastim support. The MTD achieved was approximately double that of standard-dose therapy. This study forms the basis of an ongoing randomized study evaluating dose-intensification in intermediate grade NHL.
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Affiliation(s)
- S M Talbot
- Royal Melbourne Hospital, Parkville, Australia
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Bishop JF, Dewar J, Toner GC, Smith J, Tattersall MH, Olver IN, Ackland S, Kennedy I, Goldstein D, Gurney H, Walpole E, Levi J, Stephenson J, Canetta R. Initial paclitaxel improves outcome compared with CMFP combination chemotherapy as front-line therapy in untreated metastatic breast cancer. J Clin Oncol 1999; 17:2355-64. [PMID: 10561297 DOI: 10.1200/jco.1999.17.8.2355] [Citation(s) in RCA: 166] [Impact Index Per Article: 6.6] [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: 11/20/2022] Open
Abstract
PURPOSE To determine the place of single-agent paclitaxel compared with nonanthracycline combination chemotherapy as front-line therapy in metastatic breast cancer. PATIENTS AND METHODS Patients with previously untreated metastatic breast cancer were randomized to receive either paclitaxel 200 mg/m(2) intravenously (IV) over 3 hours for eight cycles (24 weeks) or standard cyclophosphamide 100 mg/m(2)/d orally on days 1 to 14, methotrexate 40 mg/m(2) IV on days 1 and 8, fluorouracil 600 mg/m(2) IV on days 1 and 8, and prednisone 40 mg/m(2)/d orally on days 1 to 14 (CMFP) for six cycles (24 weeks) with epirubicin recommended as second-line therapy. RESULTS A total of 209 eligible patients were randomized with a median survival duration of 17.3 months for paclitaxel and 13.9 months for CMFP. Multivariate analysis showed that patients who received paclitaxel survived significantly longer than those who received CMFP (P =.025). Paclitaxel produced significantly less severe leukopenia, thrombocytopenia, mucositis, documented infections (all P <.001), nausea or vomiting (P =.003), and fever without documented infection (P =.007), and less hospitalization for febrile neutropenia than did CMFP (P =.001). Alopecia, peripheral neuropathy, and myalgia or arthralgia were more severe with paclitaxel (all P <.0001). Overall, quality of life was similar for both treatments (P > = .07). CONCLUSION Initial paclitaxel was associated with significantly less myelosuppression and fewer infections, with longer survival and similar quality of life and control of metastatic breast cancer compared with CMFP.
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Affiliation(s)
- J F Bishop
- Sydney Cancer Centre, Royal Prince Alfred Hospital, Sydney, Australia. Taxol Investigational Trials Group
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