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Grant A, Lerer T, Griffiths AM, Hyams JS, Otley A. Assessing disease activity using the pediatric Crohn’s disease activity index: Can we use subjective or objective parameters alone? World J Gastroenterol 2021; 27:5100-5111. [PMID: 34497438 PMCID: PMC8384732 DOI: 10.3748/wjg.v27.i30.5100] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 05/22/2021] [Accepted: 07/27/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The pediatric Crohn’s disease activity index (PCDAI) is used as a standard tool to assess disease activity in clinical trials for pediatric Crohn’s disease.
AIM To examine which items on the PCDAI drive assessment of disease activity, and how subgroups of subjective and objective items reflect change in disease state over time.
METHODS Selective raw data from three prospectively collected datasets were combined, including 703 children with full PCDAI data at baseline, at 3-mo (Q1, n = 670), and 1-year (Q4, n = 474). Change in individual PCDAI scores from baseline to Q1 and to Q4 were examined using the non-weighted PCDAI.
RESULTS Abdominal pain, well-being, weight, and stooling had the highest change scores over time. Objective indicators including albumin, abdominal exam, and height velocity followed. Change scores for well-being and abdominal exam did not explain significant variance at Q1 but were significant predictors at Q4 (P < 0.001 and P < 0.05). Subjective and objective subgroups of items predicted less variance (18% and 22%) on total PCDAI scores at Q1 and Q4 compared to the full PCDAI, or a composite scale (both 32%) containing significant predictors.
CONCLUSION Although subjective items on the PCDAI change the most over time, the full PCDAI or a smaller composite of items including a combination of subjective and objective components classifies disease activity better than a subgroup of either subjective or objective items alone. Reliance on subjective or objective items as stand-alone proxies for disease activity measurement could result in misclassification of disease state.
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Affiliation(s)
- Amy Grant
- Division of Pediatrics, IWK Health, Halifax, NS B3K6R8, Canada
| | - Trudy Lerer
- Division of Research, Connecticut Children's Medical Center, Hartford, CT 06106, United States
| | - Anne M Griffiths
- Division of Gastroenterology Hepatology and Nutrition, The Hospital for Sick Children, Toronto, ON M5G1X8, Canada
| | - JS Hyams
- Division of Gastroenterology, Connecticut Children's Medical Center, Hartford, CT 06106, United States
| | - Anthony Otley
- Division of Pediatrics, IWK Health, Halifax, NS B3K6R8, Canada
- Division of Pediatrics, Dalhousie University, Halifax, NS B3H4C3, Canada
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Kerur B, Machan JT, Shapiro JM, Cerezo CS, Markowitz J, Mack DR, Griffiths AM, Otley AR, Pfefferkorn MD, Rosh JR, Keljo DJ, Boyle B, Oliva-Hemker M, Kay MH, Saeed SA, Grossman AB, Sudel B, Kappelman MD, Schaefer M, Tomer G, Bousvaros A, Lerer T, Hyams JS, LeLeiko NS. Biologics Delay Progression of Crohn's Disease, but Not Early Surgery, in Children. Clin Gastroenterol Hepatol 2018; 16:1467-1473. [PMID: 29486253 DOI: 10.1016/j.cgh.2018.02.027] [Citation(s) in RCA: 39] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 02/09/2018] [Accepted: 02/16/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND & AIMS Up to 30% of patients with Crohn's disease (CD) require surgery within the first 5 years from diagnosis. We investigated the recent risk of bowel surgery in an inception cohort of pediatric patients with CD and whether early use of biologics (tumor necrosis factor antagonists) alters later disease course. METHODS We collected data from the Pediatric Inflammatory Bowel Disease Collaborative Research Group registry on 1442 children (age, ≤16 y) diagnosed with CD from January 2002 through December 2014. Data were collected at diagnosis, 30 days following diagnosis, and then quarterly and during hospitalizations for up to 12 years. Our primary aim was to determine the 10-year risk for surgery in children with CD. Our secondary aim was to determine whether early use of biologics (<3 mo of diagnosis) affected risk of disease progression. RESULTS The 10-year risk of first bowel surgery was 26%. The 5-year risk of bowel surgery did not change from 2002 through 2014, and remained between 13% and 14%. Most surgeries occurred within 3 years from diagnosis. The only predictor of surgery was disease behavior at diagnosis. CD with inflammatory behavior had the lowest risk of surgery compared to stricturing disease, penetrating disease, or both. We associated slowing of disease progression to stricturing or penetrating disease (but not surgery) with early use of biologics, but this effect only became evident after 5 years of disease. Our results indicate that biologics slow disease progression over time (hazard ratio, 0.85; 95% CI, 0.76-0.95). CONCLUSIONS In an analysis of data from a registry of pediatric patients with CD, we found that among those with significant and progressing disease at or shortly after presentation, early surgery is difficult to prevent, even with early use of biologics. Early use of biologics (<3 mo of diagnosis) can delay later disease progression to stricturing and/or penetrating disease, but this affect could become evident only years after initial management decisions are made.
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Affiliation(s)
- Basavaraj Kerur
- Pediatric Gastroenterology and Nutrition, Hasbro Children Hospital, Providence, Rhode Island; The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Jason T Machan
- The Warren Alpert Medical School, Brown University, Providence, Rhode Island; Lifespan Biostatistics Core, Rhode Island Hospital, Providence, Rhode Island
| | - Jason M Shapiro
- Pediatric Gastroenterology and Nutrition, Hasbro Children Hospital, Providence, Rhode Island; The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - Carolina S Cerezo
- Pediatric Gastroenterology and Nutrition, Hasbro Children Hospital, Providence, Rhode Island; The Warren Alpert Medical School, Brown University, Providence, Rhode Island
| | - James Markowitz
- Steven & Alexandra Cohen Children's Medical Center, Lake Success, New York
| | - David R Mack
- Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | | | | | | | - Joel R Rosh
- Goryeb Children's Hospital/Atlantic Health, Morristown, New Jersey
| | - David J Keljo
- Children's Hospital of Pittsburgh, University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania
| | | | | | - Marsha H Kay
- The Cleveland Clinic Foundation, Cleveland, Ohio
| | | | | | - Boris Sudel
- University of Minnesota, Minneapolis, Minnesota
| | | | - Marc Schaefer
- Penn State Hershey Children's Hospital, Hershey, Pennsylvania
| | - Gitit Tomer
- Children's Hospital at Montefiore, Bronx, New York
| | | | - Trudy Lerer
- Connecticut Children's Medical Center, Hartford, Connecticut
| | - Jeffrey S Hyams
- Connecticut Children's Medical Center, Hartford, Connecticut
| | - Neal S LeLeiko
- Pediatric Gastroenterology and Nutrition, Hasbro Children Hospital, Providence, Rhode Island; The Warren Alpert Medical School, Brown University, Providence, Rhode Island.
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Karimi M, Sullivan JM, Lerer T, Hronek C. National trends and variability in blood utilization in paediatric cardiac surgery. Interact Cardiovasc Thorac Surg 2017; 24:938-943. [DOI: 10.1093/icvts/ivw439] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 11/17/2016] [Indexed: 12/12/2022] Open
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Grossi V, Lerer T, Griffiths A, LeLeiko N, Cabrera J, Otley A, Rick J, Mack D, Bousvaros A, Rosh J, Grossman A, Saeed S, Kay M, Boyle B, Oliva-Hemker M, Keljo D, Pfefferkorn M, Faubion W, Kappelman MD, Sudel B, Markowitz J, Hyams JS. Concomitant Use of Immunomodulators Affects the Durability of Infliximab Therapy in Children With Crohn's Disease. Clin Gastroenterol Hepatol 2015; 13:1748-56. [PMID: 25911120 DOI: 10.1016/j.cgh.2015.04.010] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [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: 01/05/2015] [Revised: 04/01/2015] [Accepted: 04/07/2015] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS It is important to determine the effects of immunomodulators on the ability of children to remain on infliximab therapy for Crohn's disease (durability of therapy), given the potential benefits and risks of concomitant therapy-especially with thiopurines in male patients. We investigated how immunomodulatory treatment affects the durability of infliximab therapy. METHODS We collected data from the Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry, from January 2002 through August 2014, on 502 children with Crohn's disease who participated in a prospective multicenter study. Data were collected from patients who received at least a 3-dose induction regimen of infliximab, and their concomitant use of immunomodulators: no thiopurine or methotrexate treatment, treatment for 6 months or less during infliximab therapy, or treatment for more than 6 months during infliximab therapy. RESULTS The probabilities (± standard error) that children remained on infliximab therapy for 1 year, 3 years, and 5 years after the treatment began were 0.84 ± 0.02, 0.69 ± 0.03, and 0.60 ± 0.03, respectively. Age, sex, and disease extent or location did not affect the durability of infliximab therapy. Greater length of concomitant use of immunomodulators was associated with increased time of infliximab therapy. The probability that patients with more than 6 months of immunomodulator use remained on infliximab therapy for 5 years was 0.70 ± 0.04, compared with 0.48 ± 0.08 for patients who did not receive immunomodulators and 0.55 ± 0.06 for patients who received immunomodulators for 6 months or less (P < .001). In boys who received immunomodulators for 6 months or more after starting infliximab, the overall durability of infliximab therapy was greater among patients receiving methotrexate than thiopurine (P < .01); the probabilities that they remained on infliximab therapy for 5 years were 0.97 ± 0.03 vs 0.58 ± 0.08, respectively. CONCLUSIONS In children with Crohn's disease, concomitant treatment with an immunomodulator for more than 6 months after starting infliximab therapy increases the chances that patients will remain on infliximab. In boys, methotrexate appears to increase the durability of infliximab therapy compared with thiopurine.
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Affiliation(s)
- Victoria Grossi
- Connecticut Children's Medical Center, Hartford, Connecticut
| | - Trudy Lerer
- Connecticut Children's Medical Center, Hartford, Connecticut
| | | | - Neal LeLeiko
- Hasbro Children's Hospital, Providence, Rhode Island
| | - Jose Cabrera
- Medical College of Wisconsin, Milwaukee, Wisconsin
| | - Anthony Otley
- Izack Walton Killam Health Centre, Halifax, Nova Scotia
| | | | - David Mack
- Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada
| | | | - Joel Rosh
- Goryeb Children's Hospital, Morristown, New Jersey
| | - Andrew Grossman
- Children's Hospital of Philadelphia, Philadelphia, Pennsylvania
| | | | | | | | | | - David Keljo
- Children's Hospital of Pittsburgh, Pittsburgh, Pennsylvania
| | | | | | | | | | | | - Jeffrey S Hyams
- Connecticut Children's Medical Center, Hartford, Connecticut.
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Chicaiza H, Hellstrand K, Lerer T, Smith S, Sylvester F. Reply: To PMID 24976330. J Pediatr 2015; 166:781-2. [PMID: 25578995 DOI: 10.1016/j.jpeds.2014.11.050] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Henry Chicaiza
- Department of Pediatrics Emergency Medicine, Stony Brook Children's Hospital, Stony Brook, New York
| | - Karl Hellstrand
- Connecticut Children's Medical Center, Hartford, Connecticut
| | - Trudy Lerer
- Connecticut Children's Medical Center, Hartford, Connecticut
| | - Sharon Smith
- Connecticut Children's Medical Center, Hartford, Connecticut
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Valdez TA, Marvin K, Bennett NJ, Lerer T, Nolder AR, Buchinsky FJ. Current trends in perioperative antibiotic use: a survey of otolaryngologists. Otolaryngol Head Neck Surg 2014; 152:63-6. [PMID: 25305267 DOI: 10.1177/0194599814554551] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [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: 01/14/2023]
Abstract
This study describes the patterns of perioperative antimicrobial use by otolaryngologists during common otolaryngologic surgical procedures. Through the American Academy of Otolaryngology--Head and Neck Surgery Infectious Diseases Committee, a survey was developed to assess the current practice patterns regarding the use of perioperative antibiotics in otolaryngology. A total of 6903 surveys were sent out; 458 were fully or partially completed, and a total of 442 responses were included in the final analysis. Most physicians reported routinely prescribing antibiotics either preoperatively or postoperatively for 12 of the 17 procedures included in the questionnaire despite providers agreeing that there is not enough evidence to support their use. The most common procedure for which antibiotics were prescribed was laryngectomy (91.1%). Antibiotic use is a common practice during the perioperative period for otolaryngologic procedures; however, there is a discrepancy between utilization and evidence of benefit.
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Affiliation(s)
- Tulio A Valdez
- Department of Otolaryngology, Connecticut Children's Medical Center, Hartford, Connecticut, USA Infectious Disease Committee, American Academy of Otolaryngology, Alexandria, Virginia, USA
| | - Kastley Marvin
- University of Connecticut School of Medicine, Farmington, Connecticut, USA
| | - Nicholas J Bennett
- Department of Pediatrics, Division of Infectious Diseases, Connecticut Children's Medical Center, Hartford, Connecticut, USA
| | - Trudy Lerer
- Department of Research, Connecticut Children's Medical Center, Hartford, Connecticut, USA
| | - Abby R Nolder
- Infectious Disease Committee, American Academy of Otolaryngology, Alexandria, Virginia, USA Arkansas Children's Hospital, Little Rock, Arkansas, USA
| | - Farrel J Buchinsky
- Infectious Disease Committee, American Academy of Otolaryngology, Alexandria, Virginia, USA Division of Pediatric Otolaryngology, Allegheny Health Network, Pittsburgh, Pennsylvania, USA
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Goyal A, Hyams JS, Lerer T, Leleiko NS, Otley AR, Griffiths AM, Rosh JR, Cabrera JM, Oliva-Hemker MM, Mack DR, Rick JN, Pfefferkorn MD, Carvalho R, Grossman AB, Hitch MC, Sudel B, Kappelman MD, Saeed SA, Faubion WA, Schaefer ME, Markowitz JF, Keljo DJ. Liver enzyme elevations within 3 months of diagnosis of inflammatory bowel disease and likelihood of liver disease. J Pediatr Gastroenterol Nutr 2014; 59:321-3. [PMID: 24796799 DOI: 10.1097/mpg.0000000000000409] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [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] [Indexed: 12/10/2022]
Abstract
BACKGROUND Inflammatory bowel disease-associated liver diseases (IBD-LDs) include autoimmune hepatitis (AIH), primary sclerosing cholangitis (PSC), and an overlap syndrome. Prospective unbiased multicenter data regarding the frequency of IBD-LD in patients with pediatric inflammatory bowel disease (IBD) are lacking. We examined early alanine aminotransferase (ALT) and γ-glutamyl transpeptidase (GGT) elevations in children diagnosed as having IBD and assessed the likelihood of IBD-LD. METHODS Data collected from the prospective observational Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry enrolling children of age <16 years within 30 days of diagnosis. AIH, PSC, and overlap syndrome were diagnosed using local institutional criteria. RESULTS A total of 1569 subjects had liver enzymes available. Of the total, 757 had both ALT and GGT, 800 had ALT only (no GGT), and 12 had GGT only (no ALT). Overall, 29 of 1569 patients (1.8%) had IBD-LD. IBD-LD was diagnosed in 1 of 661 (0.15%) of patients with both ALT and GGT ≤ 50 IU/L compared with 21 of 42 (50%) of patients with both ALT and GGT > 50 (odds ratio 660, P < 0.0001). Of the 29 patients with IBD-LD, 21 had PSC, 2 had AIH, and 6 had overlap syndrome. IBD-LD was more common in patients with ulcerative colitis and IBD-unclassified (indeterminate colitis) than in those with Crohn disease (4% vs 0.8%, respectively, P < 0.001). CONCLUSIONS Elevation of both ALT and GGT within 90 days after the diagnosis of IBD is associated with a markedly increased likelihood of IBD-LD. Both ALT and GGT levels should be measured in all of the pediatric patients newly diagnosed as having IBD.
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Affiliation(s)
- Alka Goyal
- *Children's Hospital of Pittsburgh of UPMC, Pittsburgh, PA †Connecticut Children's Medical Center, Hartford ‡Hasbro Children's Hospital, Providence, RI §I.W.K. Health Center, Halifax, Nova Scotia, Canada
- Hospital for Sick Children, Toronto, Ontario, Canada ¶Goryeb Children's Hospital, Morristown, NJ #Children's Hospital of Wisconsin, Milwaukee **Johns Hopkins Hospital, Baltimore, MD ††Children's Hospital of Eastern Ontario, Ottawa, Ontario, Canada ‡‡Children's Medical Center, Dayton, OH §§Riley Hospital for Children, Indianapolis, IN
- Nationwide Children's Hospital, Columbus, OH ¶¶Children's Hospital of Philadelphia, Philadelphia, PA ##Russell Children's Hospital, Birmingham, AB ***University of Minnesota, Minneapolis †††University of North Carolina, Chapel Hill ‡‡‡Cincinnati Children's Medical Center, Cincinnati, OH §§§Mayo Clinic, Rochester, MN
- Penn State Hershey Children's Hospital, Hershey, PA ¶¶¶Cohen Children's Medical Center, New Hyde Park, NY
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Chicaiza H, Hellstrand K, Lerer T, Smith S, Sylvester F. Potassium hydroxide: an alternative reagent to perform the modified apt test. J Pediatr 2014; 165:628-30. [PMID: 24976330 DOI: 10.1016/j.jpeds.2014.05.027] [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: 02/06/2014] [Revised: 04/09/2014] [Accepted: 05/13/2014] [Indexed: 10/25/2022]
Abstract
We tested the performance of potassium hydroxide (KOH) in the modified Apt test under different experimental conditions using sodium hydroxide as a positive control. Like sodium hydroxide, KOH differentiated fresh fetal and adult blood stains on a cloth but not dried blood. KOH may be used to perform the Apt test at the bedside.
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Affiliation(s)
- Henry Chicaiza
- Connecticut Children's Medical Center, Hartford, CT; University of Connecticut School of Medicine, Farmington, CT.
| | - Karl Hellstrand
- Connecticut Children's Medical Center, Hartford, CT; University of Connecticut School of Medicine, Farmington, CT
| | - Trudy Lerer
- Connecticut Children's Medical Center, Hartford, CT
| | - Sharon Smith
- Connecticut Children's Medical Center, Hartford, CT
| | - Francisco Sylvester
- Connecticut Children's Medical Center, Hartford, CT; University of Connecticut School of Medicine, Farmington, CT
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Sunseri W, Hyams JS, Lerer T, Mack DR, Griffiths AM, Otley AR, Rosh JR, Carvalho R, Grossman AB, Cabrera J, Pfefferkorn MD, Rick J, Leleiko NS, Hitch MC, Oliva-Hemker M, Saeed SA, Kappelman M, Markowitz J, Keljo DJ. Retrospective cohort study of methotrexate use in the treatment of pediatric Crohn's disease. Inflamm Bowel Dis 2014. [PMID: 24983976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
BACKGROUND Methotrexate (MTX) use as an alternative to thiopurines in the treatment of Crohn's disease (CD) in children is increasing. This study was undertaken to assess safety and efficacy of MTX in children with CD. METHODS Patients treated with MTX with a minimum of 1-year follow-up were identified in the Pediatric IBD Collaborative Research Group Registry, a prospective inception cohort study started in 2002. The clinical efficacy and safety of MTX were analyzed retrospectively. RESULTS Two hundred ninety patients treated with MTX were identified. One hundred seventy-two patients received at least 3 months of MTX without thiopurine or biologicals and had ≥1 year of follow-up. Eighty-one of 172 patients (47%) received MTX as first immunomodulator (IMM), of which 22 (27%) achieved ≥12 months of sustained clinical remission without surgery, thiopurine, biologicals, or corticosteroids. Those receiving MTX as second IMM achieved similar remission rate (35%, P = not significant). Fourteen percent received MTX as first IMM in 2002 and 60% in 2010 (P = 0.005). Disease location did not affect outcomes. MTX doses were equivalent in both groups. Fifteen percent of patients developed an alanine aminotransferase >60 international units/liter and 12% developed a white blood cell <4000 cells per microliter while on MTX. Only 4% of these discontinued MTX completely. A small group of 6 centers, which contributed only about one-third of patients with CD in the registry, contributed nearly two-thirds of the patients receiving MTX (P < 0.001). CONCLUSIONS MTX use as first choice IMM is increasing in pediatric CD. MTX provided sustained clinical remission in nearly one-third of patients with minimal toxicity. There is large center-to-center variability in its use.
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Affiliation(s)
- Whitney Sunseri
- 1Department of Pediatrics, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania; 2Department of Pediatrics, Connecticut Children's Medical Center, Hartford, Connecticut; 3Department of Pediatrics, Children's Hospital of Eastern Ontario, Ottawa, ON, Canada; 4Division of Gastroenterology, Hepatology and Nutrition, Hospital for Sick Children, Toronto, ON, Canada; 5Department of Pediatrics, I.W.K. Health Center, Halifax, NS, Canada; 6Pediatric Gastroenterology, Goryeb Children's Hospital, Morristown, New Jersey; 7Department of Pediatrics, Nationwide Children's Hospital, Columbus, Ohio; 8Division of Gastroenterology, Hepatology and Nutrition, Children's Hospital of Philadelphia, Philadelphia, Pennsylvania; 9Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin; 10Section of Gastroenterology/Hepatology/Nutrition, Riley Hospital for Children, Indianapolis, Indiana; 11Department of Gastroenterology, Dayton Children's, Dayton, Ohio; 12Division of Pediatric Gastroenterology, Nutrition and Liver Diseases, Hasbro Children's Hospital, Providence, Rhode Island; 13Department of Pediatrics, Russell Children's Hospital, Birmingham, Alabama; 14Division of Pediatric Gastroenterology and Nutrition, Johns Hopkins University School of Medicine, Baltimore, Maryland; 15Division of Gastroenterology, Hepatology and Nutrition, Cincinnati Children's Medical Center, Cincinnati, Ohio; 16Department of Pediatrics, University of North Carolina, Chapel Hill, North Carolina; and 17Department of Pediatrics, Cohen Children's Medical Center, New Hyde Park, New York
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Hall CB, Brazil K, Wakefield D, Lerer T, Tennen H. Organizational culture, job satisfaction, and clinician turnover in primary care. J Prim Care Community Health 2013; 1:29-36. [PMID: 23804066 DOI: 10.1177/2150131909360990] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [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] Open
Abstract
The purpose of this study is to examine how organizational culture and job satisfaction affect clinician turnover in primary care pediatric practices. One hundred thirty clinicians from 36 primary care pediatric practices completed the Primary Care Organizational Questionnaire (PCOQ), which evaluates interactions among members of the practice and job-related attributes measuring 8 organizational factors, along with a separate 3-item instrument measuring job satisfaction. Random effects logistic models were used to assess the associations between job satisfaction, the organizational factors from the PCOQ, and clinician turnover over the subsequent year. All 8 measured organizational factors from the PCOQ, particularly perceived effectiveness, were associated with job satisfaction. Five of the 8 organizational factors were also associated with clinician turnover. The effects of the organizational factors on turnover were substantially reduced in a model that included job satisfaction; only 1 organizational factor, communication between clinicians and nonclinicians, remained significant (P = .05). This suggests that organizational culture affects subsequent clinician turnover primarily through its effect on job satisfaction. Organizational culture, in particular perceived effectiveness and communication, affects job satisfaction, which in turn affects clinician turnover in primary care pediatric practices. Strategies to improve job satisfaction through changes in organizational culture could potentially reduce clinician turnover.
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Affiliation(s)
- Charles B Hall
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine of Yeshiva University, Bronx, New York
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Goh VL, Estrada DE, Lerer T, Balarezo F, Sylvester FA. Effect of gluten-free diet on growth and glycemic control in children with type 1 diabetes and asymptomatic celiac disease. J Pediatr Endocrinol Metab 2010; 23:1169-73. [PMID: 21284331 DOI: 10.1515/jpem.2010.183] [Citation(s) in RCA: 9] [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] [Indexed: 01/22/2023]
Abstract
We aimed to evaluate the effects of a gluten-free diet on growth and glycemic control in children with type 1 diabetes mellitus (DM) and asymptomatic, biopsy-proven celiac disease (CD). Each case of CD was compared to two children with DM and no CD. We studied weight, height, and hemoglobin A1c (HgbAlc) up to 12 months pre- and post- CD diagnosis in 29 cases and 58 controls. The change in body mass index (deltaBMI Z-score) over 2 years was significantly higher in CD cases vs. controls (mean +/- SD 0.33 +/- 0.74 vs. +/- 0.08 +/- 0.46; p = 0.023). However, BMI Z-score did not change in CD patients diagnosed with DM for > 1 year. Mean HgbA1c was similar between groups throughout the study. In conclusion, children with asymptomatic CD and DM do not have significant changes in BMI, height Z-score or metabolic control 1 year post-diagnosis.
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Affiliation(s)
- Vi Lier Goh
- Connecticut Children's Medical Center, Hartford, CT, USA
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12
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Rosh JR, Lerer T, Markowitz J, Goli SR, Mamula P, Noe JD, Pfefferkorn MD, Kelleher KT, Griffiths AM, Kugathasan S, Keljo D, Oliva-Hemker M, Crandall W, Carvalho RS, Mack DR, Hyams JS. Retrospective Evaluation of the Safety and Effect of Adalimumab Therapy (RESEAT) in pediatric Crohn's disease. Am J Gastroenterol 2009; 104:3042-9. [PMID: 19724267 DOI: 10.1038/ajg.2009.493] [Citation(s) in RCA: 87] [Impact Index Per Article: 5.8] [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] [Indexed: 02/07/2023]
Abstract
OBJECTIVES Adalimumab, an anti-tumor necrosis factor immunoglobulin-1 antibody, is increasingly being reported as a potential treatment option for children with moderate-to-severe Crohn's disease (CD). The aim of this study was to characterize common indications, safety, tolerability, and clinical response to adalimumab in pediatric CD in a large, multicenter, patient cohort. METHODS Data were obtained using a retrospective, uncontrolled chart review at 12 sites of the Pediatric Inflammatory Bowel Disease Collaborative Research Group. Clinical, laboratory, and demographic data were obtained for CD patients who received at least one dose of adalimumab. Indication for adalimumab, concomitant medications, and clinical outcome at 3, 6, and 12 months for each patient were recorded using physician global assessment (PGA) and Pediatric CD Activity Index scores. Serious adverse events were identified. RESULTS A total of 115 patients (54% female) received at least one dose of adalimumab. The mean age at the diagnosis of CD was 11.1+/-3.1 years, with the first adalimumab dose administered at 4.7+/-2.8 years after diagnosis. The most common dosing frequency was every other week with induction doses of 160/80 mg in 19%, 80/40 mg in 44%, and 40/40 mg in 15% of patients. Maintenance dosing was 40 mg every other week in 88% of patients. Mean follow-up after initial adalimumab dose was 10+/-8.6 months. Infliximab treatment preceded adalimumab in 95% of patients, with a mean of 12 infliximab infusions (range: 1-44). Infliximab discontinuation was due to loss of response (47%), infusion reaction or infliximab intolerance (45%), or preference for a subcutaneous medication (9%). Concomitant medications at the commencement of adalimumab were corticosteroids (38%), azathioprine/6-mercaptopurine (41%), and methotrexate (23%). Clinical response measured by PGA at 3, 6, and 12 months was 65, 71, and 70%, respectively, with steroid-free remission at 3, 6, and 12 months of 22, 33, and 42%, respectively. There were no malignancies, serious infections, or deaths in the study subjects. CONCLUSIONS Adalimumab was a well-tolerated and effective rescue therapy for moderate-to-severe pediatric CD patients previously treated with infliximab. Adalimumab demonstrated a steroid-sparing effect, and >70% of patients achieved rapid response that was sustained through 12 months.
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Affiliation(s)
- Joel R Rosh
- Division of Pediatric Gastroenterology, Goryeb Children's Hospital/Atlantic Health, Morristown, New Jersey 07962 , USA.
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Turner D, Hyams J, Markowitz J, Lerer T, Mack DR, Evans J, Pfefferkorn M, Rosh J, Kay M, Crandall W, Keljo D, Otley AR, Kugathasan S, Carvalho R, Oliva-Hemker M, Langton C, Mamula P, Bousvaros A, LeLeiko N, Griffiths AM. Appraisal of the pediatric ulcerative colitis activity index (PUCAI). Inflamm Bowel Dis 2009; 15:1218-23. [PMID: 19161178 DOI: 10.1002/ibd.20867] [Citation(s) in RCA: 191] [Impact Index Per Article: 12.7] [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] [Indexed: 12/12/2022]
Abstract
BACKGROUND We evaluated the psychometric performance of the Pediatric Ulcerative Colitis Activity Index (PUCAI) in a real-life cohort from the Pediatric IBD Collaborative Research Group. METHODS Two consecutive visits of 215 children with ulcerative colitis (UC) were included (mean age 11.2 +/- 3.6 years; 112 (52%) males; 63 (29%) newly diagnosed and the others after disease duration of 24 +/- 15.6 months). Validity was assessed using several constructs of disease activity. Distributional and anchor-based strategies were used to assess the responsiveness of the PUCAI to change over time following treatment. RESULTS Reflecting feasibility, 97.6% of 770 eligible registry visits had a completed PUCAI score versus only 47.6% for a contemporaneously collected Pediatric Crohn's Disease Activity Index (odds ratio = 45.8, 95% confidence interval [CI] 28.6-73.5) obtained for children with Crohn's disease accessioned into the same database. The PUCAI score was significantly higher in patients requiring escalation of medical therapy (45 points [interquartile range, IQR, 30-60]) versus those who did not, (0 points [IQR 0-10]; P < 0.001), and was highly correlated with physician's global assessment of disease activity (r = 0.9, P < 0.001). The best cutoff to differentiate remission from active disease was 10 points (area under receiver operating characteristic curve [AUC] 0.94; 95% CI 0.90-0.97). Test-retest reliability was excellent (intraclass correlation coefficient = 0.89; 95% CI 0.84-0.92, P < 0.001) as well as responsiveness to change (AUC 0.96 [0.92-0.99]; standardized response mean 2.66). CONCLUSION This study on real-life, prospectively obtained data confirms that the PUCAI is highly feasible by virtue of the noninvasiveness, valid, and responsive index. The PUCAI can be used as a primary outcome measure to reflect disease activity in pediatric UC.
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Affiliation(s)
- Dan Turner
- Pediatric Gastroenterology Unit, Shaare Zedek Medical Center, Jerusalem, Israel.
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14
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Hyams JS, Lerer T, Griffiths A, Pfefferkorn M, Kugathasan S, Evans J, Otley A, Carvalho R, Mack D, Bousvaros A, Rosh J, Mamula P, Kay M, Crandall W, Oliva-Hemker M, Keljo D, LeLeiko N, Markowitz J. Long-term outcome of maintenance infliximab therapy in children with Crohn's disease. Inflamm Bowel Dis 2009; 15:816-22. [PMID: 19107783 DOI: 10.1002/ibd.20845] [Citation(s) in RCA: 138] [Impact Index Per Article: 9.2] [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] [Indexed: 01/06/2023]
Abstract
BACKGROUND Infliximab therapy has short-term benefits in children with moderate-to-severe Crohn's disease (CD). We assessed the long-term outcome of infliximab maintenance therapy in children with CD. METHODS We performed a multicenter cohort study of 729 pediatric patients with CD enrolled in the Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry. Children younger than 16 years and newly diagnosed with CD were eligible for this study. Disease and medication information were collected prospectively from the treating physician at diagnosis, 30 days, and quarterly thereafter. No interventions were specified, per protocol. RESULTS In all, 202 of 729 patients received infliximab: 62%, 23%, and 15% within 1, 1-2, and >2 years of diagnosis, respectively. The mean age at infliximab initiation was 12.7 years. A total of 158 infliximab-treated patients received maintenance therapy, 29 episodic (8 converted to maintenance), and 15 had incomplete follow-up. Among 128 patients administered maintenance infliximab and followed for >or=1 year, concomitant medications at infliximab initiation included corticosteroids (52%) and immunomodulators (90%). By 1, 2, and 3 years, <10% of patients continuing on maintenance infliximab were receiving corticosteroids (P < 0.001). Following maintenance therapy initiation, 26%, 44%, and 33% of patients continuing on maintenance infliximab over 0-1, 1-2, and 2-3 years, respectively, had clinically inactive disease not requiring corticosteroids or surgery. The likelihood of continuing maintenance infliximab at 1, 2, and 3 years was 93%, 78%, and 67%, respectively. CONCLUSIONS Infliximab maintenance therapy was a durable and effective treatment that was associated with prolonged corticosteroid withdrawal over a 3-year period in children with CD.
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Affiliation(s)
- Jeffrey S Hyams
- Division of Digestive Diseases, Hepatology, and Nutrition, Connecticut Children's Medical Center, Hartford, CT 06106, USA.
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15
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Markowitz J, Kugathasan S, Dubinsky M, Mei L, Crandall W, LeLeiko N, Oliva-Hemker M, Rosh J, Evans J, Mack D, Otley A, Pfefferkorn M, Bahar R, Vasiliauskas E, Wahbeh G, Silber G, Quiros JA, Wrobel I, Nebel J, Landers C, Picornell Y, Targan S, Lerer T, Hyams J. Age of diagnosis influences serologic responses in children with Crohn's disease: a possible clue to etiology? Inflamm Bowel Dis 2009; 15:714-9. [PMID: 19107777 PMCID: PMC2726983 DOI: 10.1002/ibd.20831] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [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: 02/06/2023]
Abstract
BACKGROUND Crohn's disease (CD) is often associated with antibodies to microbial antigens. Differences in immune response may offer clues to the pathogenesis of the disease. The aim was to examine the influence of age at diagnosis on the serologic response in children with CD. METHODS Data were drawn from 3 North American multicenter pediatric inflammatory bowel disease (IBD) research consortia. At or shortly after diagnosis, pANCA, ASCA IgA, ASCA IgG, anti-ompC, and anti-CBir1 were assayed. The results were compared as a function of age at CD diagnosis (0-7 years versus 8-15 years). RESULTS In all, 705 children (79 <8 years of age at diagnosis, 626 >or=8 years) were studied. Small bowel CD was less frequent in the younger group (48.7% versus 72.6%; P < 0.0001), while colonic involvement was comparable (91.0% versus 86.5%). ASCA IgA and IgG were seen in <20% of those 0-7 years old compared to nearly 40% of those 8-15 years old (P < 0.001), while anti-CBir1 was more frequent in the younger children (66% versus 54%, P < 0.05). Anti-CBir1 detected a significant number of children in both age groups who otherwise were serologically negative. Both age at diagnosis and site of CD involvement were independently associated with expression of ASCA and anti-CBir1. CONCLUSIONS Compared to children 8-15 years of age at diagnosis, those 0-7 years are more likely to express anti-CBir1 but only half as likely to express ASCA. These age-associated differences in antimicrobial seropositivity suggest that there may be different, and as yet unrecognized, genetic, immunologic, and/or microbial factors leading to CD in the youngest children.
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Affiliation(s)
- James Markowitz
- Division of Pediatric Gastroenterology, North Shore - LIJ Health System, New Hyde Park, NY, USA, Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA
| | - Subra Kugathasan
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Wisconsin Pediatric IBD Research Group, Milwaukee, WI, USA, Emory University, Atlanta GA
| | - Marla Dubinsky
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Ling Mei
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Wallace Crandall
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Nationwide Children’s Hospital, Columbus, OH
| | - Neal LeLeiko
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Hasbro Children’s Hospital, Providence, RI
| | - Maria Oliva-Hemker
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Johns Hopkins University School of Medicine, Baltimore, MD
| | - Joel Rosh
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Morristown Memorial Hospital, Morristown, NJ
| | - Jonathan Evans
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Nemours Children’s Clinic, Jacksonville, FL
| | - David Mack
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Children’s Hospital of Eastern Ontario, Ottawa, Ontario
| | - Anthony Otley
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, IWK Grace Health Centre, Halifax, Nova Scotia
| | - Marian Pfefferkorn
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Riley Children’s Hospital, Indianapolis, IN
| | - Ron Bahar
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Eric Vasiliauskas
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Ghassan Wahbeh
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Seattle Children’s Hospital, Seattle, WA
| | - Gary Silber
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Phoenix Children’s Hospital, Phoenix, AZ
| | - J. Antonio Quiros
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, California Pacific Hospital, San Francisco, CA
| | - Iwona Wrobel
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Alberta Children’s Hospital, Calgary, Canada
| | - Justin Nebel
- Wisconsin Pediatric IBD Research Group, Milwaukee, WI, USA, Medical College of Wisconsin, Milwaukee, WI
| | - Carol Landers
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Yoanna Picornell
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Stephan Targan
- Western Regional Alliance for Pediatric IBD Research, Los Angeles, CA, USA, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Trudy Lerer
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Connecticut Children’s Medical Center, Hartford, CT
| | - Jeffrey Hyams
- Pediatric IBD Collaborative Research Group Registry, Hartford, CT, USA, Connecticut Children’s Medical Center, Hartford, CT
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Sylvester FA, Leopold S, Lincoln M, Hyams JS, Griffiths AM, Lerer T. A two-year longitudinal study of persistent lean tissue deficits in children with Crohn's disease. Clin Gastroenterol Hepatol 2009; 7:452-5. [PMID: 19249399 DOI: 10.1016/j.cgh.2008.12.017] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [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: 05/06/2008] [Revised: 09/24/2008] [Accepted: 12/13/2008] [Indexed: 01/03/2023]
Abstract
BACKGROUND & AIMS Deficits in lean body mass have been reported in cross-sectional studies of children with Crohn's disease, but no longitudinal data exist from diagnosis. We observed the effects of Crohn's disease on body composition and bone mineral content (BMC), beginning at diagnosis and followed prospectively for 2 years. METHODS The study was conducted at 2 tertiary care centers for pediatric inflammatory bowel diseases. At diagnosis we recorded age, weight, height, levels of serum interleukin-6 and insulin-like growth factor-1, sexual maturation stage, disease activity, z scores for body mass index (BMI), fat-free mass (FFM), and bone mineral content (BMC). z Scores were adjusted for height and age, when appropriate. Measurements were made yearly in patients with Crohn's disease (n = 42) but only at the start of the study in controls (n = 81). RESULTS BMI and FFM z scores were significantly reduced at the time of diagnosis in children with Crohn's disease, compared with controls. During the 2-year study period, the BMI z scores normalized in patients with Crohn's disease, but the FFM z scores did not increase significantly. The BMC z scores increased significantly, but they were still lower than control values after 2 years. Changes in BMC during a period of 2 years were associated with increases in FFM (R(2) = 0.318, P < .01). CONCLUSIONS The correction of BMI that is associated with clinical improvement in children with Crohn's disease 2 years after diagnosis results from gains in fat mass. Significant FFM deficits might hamper normal acquisition of bone mass in children with Crohn's disease because of a lack of mechanical strain.
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Keljo DJ, Markowitz J, Langton C, Lerer T, Bousvaros A, Carvalho R, Crandall W, Evans J, Griffiths A, Kay M, Kugathasan S, LeLeiko N, Mack D, Mamula P, Moyer MS, Oliva-Hemker M, Otley A, Pfefferkorn M, Rosh J, Hyams JS. Course and treatment of perianal disease in children newly diagnosed with Crohn's disease. Inflamm Bowel Dis 2009; 15:383-7. [PMID: 19023863 DOI: 10.1002/ibd.20767] [Citation(s) in RCA: 73] [Impact Index Per Article: 4.9] [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] [Indexed: 12/25/2022]
Abstract
BACKGROUND We sought to characterize perianal disease and its treatment in pediatric patients newly diagnosed with Crohn's disease. METHODS Data were obtained from the Pediatric Inflammatory Bowel Disease (IBD) Collaborative Group Registry, a prospective, multicenter observational registry recording clinical and laboratory outcomes in children under 16 years of age newly diagnosed with IBD. Patients with Crohn's disease were selected who had data on perianal disease and at least 24 months of follow-up. The records of patients with a Pediatric Crohn's Disease Activity Index perianal subscore greater than 0 were reviewed, and patients with abscesses or fistulas were selected. The therapies used and the course of their perianal disease were then assessed. RESULTS Of the 276 patients identified, 41 had perianal lesions within 30 days of diagnosis. Thirteen of these had skin tags and fissures only, whereas 28 had fistulas and/or abscesses. The latter lesions resolved by 1 year in 20 patients, and 8 had chronic/recurrent perianal disease persisting for more than 1 year following diagnosis. Patients with fistulizing disease were much more likely to be treated and were treated earlier with antibiotics, infliximab, and immunomodulators than were nonfistulizing patients. Patients who developed chronic perianal disease were more likely to have low body mass indices and required more perianal surgery than did patients whose perianal disease resolved. CONCLUSIONS Approximately 10% of newly diagnosed pediatric patients with Crohn's disease will have perianal fistulas and/or abscesses at the time of diagnosis. Most of these will resolve within a year with medical therapy alone.
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Affiliation(s)
- David J Keljo
- Pediatric Gastroenterology, Hepatology and Nutrition, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania 15213, USA.
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Sweeney H, Rzepski B, Hochman H, Kim C, Lerer T, Ferrer F. Identifying characteristics of children requiring sedation for urodynamics. Urol Nurs 2008; 28:269-272. [PMID: 18771161] [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: 05/26/2023]
Abstract
The aim of this study was to identify characteristics of children requiring sedation for urodynamics. Findings suggest children between the ages of 3 and 7 are more likely to require sedation for urodynamics when compared to other age groups.
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Affiliation(s)
- Heidi Sweeney
- Department of Urology, Connecticut Children's Medical Center, Hartford, CT, USA
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19
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Punati J, Markowitz J, Lerer T, Hyams J, Kugathasan S, Griffiths A, Otley A, Rosh J, Pfefferkorn M, Mack D, Evans J, Bousvaros A, Moyer MS, Wyllie R, Oliva-Hemker M, Mezoff A, Leleiko N, Keljo D, Crandall W. Effect of early immunomodulator use in moderate to severe pediatric Crohn disease. Inflamm Bowel Dis 2008; 14:949-54. [PMID: 18306311 DOI: 10.1002/ibd.20412] [Citation(s) in RCA: 75] [Impact Index Per Article: 4.7] [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] [Indexed: 12/13/2022]
Abstract
BACKGROUND The immunomodulators (IMs) 6-mercaptopurine and azathioprine decrease corticosteroid dependence and maintain remission in Crohn's disease (CD). We describe IM use in newly diagnosed pediatric CD, comparing outcomes of "early" versus "late" initiation of therapy. METHODS Data were obtained from pediatric CD patients enrolled in a prospective, multicenter observational study. Moderate/severe disease patients treated with IM were compared for outcomes of remission, corticosteroid use, infliximab therapy, hospitalizations, and CD-related surgery based on timing of initiation of IM therapy. RESULTS In all, 247 children met the criteria (60% male, mean age 11.9 years); 199 were treated with IM within 1 year of diagnosis; 150 between 0-3 months (early), 49 between 3-12 months (late). Both groups showed a decrease in corticosteroid use by 12 months, at which time proportionately fewer early group patients had received corticosteroids in the preceding quarter (22%) than late groups patients (41%)(P = 0.013). The number of hospitalizations per patient was also noted to be significantly lower in the early group over the 2-year follow-up (P = 0.03). No difference was noted in the rates of remission, infliximab use over time, or surgery. CONCLUSIONS 80% of children with newly diagnosed moderate to severe CD are treated with IM within 1 year. Early IM use is associated with reduced corticosteroid exposure and possibly fewer hospitalizations per patient.
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Affiliation(s)
- Jaya Punati
- Nationwide Children's Hospital, Ohio State University, Columbus, Ohio 43210, USA.
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20
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Van Epps S, Zempsky W, Schechter N, Pescatello LS, Lerer T. The effects of a two-week trial of transcutaneous electrical nerve stimulation for pediatric chronic back pain. J Pain Symptom Manage 2007; 34:115-7. [PMID: 17555919 DOI: 10.1016/j.jpainsymman.2007.04.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2007] [Revised: 04/07/2007] [Accepted: 04/09/2007] [Indexed: 10/23/2022]
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Mack DR, Langton C, Markowitz J, LeLeiko N, Griffiths A, Bousvaros A, Evans J, Kugathasan S, Otley A, Pfefferkorn M, Rosh J, Mezoff A, Moyer S, Oliva-Hemker M, Rothbaum R, Wyllie R, delRosario JF, Keljo D, Lerer T, Hyams J. Laboratory values for children with newly diagnosed inflammatory bowel disease. Pediatrics 2007; 119:1113-9. [PMID: 17545378 DOI: 10.1542/peds.2006-1865] [Citation(s) in RCA: 116] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
OBJECTIVE The goal was to determine how often common laboratory tests yield normal results at the time of diagnosis for children with inflammatory bowel disease. METHODS Data were obtained from a registry of children with newly diagnosed inflammatory bowel disease who were enrolled prospectively in 18 US/Canadian centers. Laboratory values investigated included hemoglobin level, platelet count, albumin level, and erythrocyte sedimentation rate. Disease severity was categorized by physician global assessment. RESULTS A total of 526 children (mean age: 11.6 years; 58% male; 392 with Crohn disease and 134 with ulcerative colitis) were studied. All 4 values were normal for 21% of patients with mild Crohn disease and 54% with mild ulcerative colitis. In contrast, only 3.8% of children with moderate/severe Crohn disease and 4.3% with moderate/severe ulcerative colitis had normal results for all 4 tests. The erythrocyte sedimentation rate was least likely to be normal; overall, 26% of patients with inflammatory bowel disease had a normal erythrocyte sedimentation rate, including 18% with moderate/severe disease. Hemoglobin levels were normal for 32%, platelet counts for 50%, and albumin levels for 60%. There was no clear association between Crohn disease location and either severity or number of normal laboratory values. In contrast, there were direct correlations between ulcerative colitis disease severity and both the extent of bowel inflammation and the number of abnormal laboratory tests. CONCLUSION The presence of normal screening laboratory studies should not dissuade clinicians from considering a diagnosis of inflammatory bowel disease.
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Affiliation(s)
- David R Mack
- Department of Pediatrics, Children's Hospital of Eastern Ontario, 401 Smyth Rd, Ottawa, Ontario, Canada K1H 8L1.
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Sylvester FA, Wyzga N, Hyams JS, Davis PM, Lerer T, Vance K, Hawker G, Griffiths AM. Natural history of bone metabolism and bone mineral density in children with inflammatory bowel disease. Inflamm Bowel Dis 2007; 13:42-50. [PMID: 17206638 DOI: 10.1002/ibd.20006] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND In children with inflammatory bowel disease (IBD) it is not known whether reductions in bone mineral density (BMD) are a consequence of bone turnover alterations and if BMD improves with treatment. METHODS In a cohort of children with IBD, we prospectively measured indicators of bone remodeling, body mass index (BMI), disease activity, intact parathyroid hormone, serum IL-6, and insulin-like growth factor-I at diagnosis and then every 6 months for 2 years. BMD was determined annually using dual x-ray absorptiometry (DXA). BMD Z-scores were calculated using height/age. Baseline measurements and calcium intake were compared with a group of age- and sex-matched healthy children. RESULTS We observed that at diagnosis total body BMD Z-score (mean +/- SD) was -0.78 +/- 1.02 for Crohn's disease (CD, n = 58), -0.46 +/- 1.14 for ulcerative colitis (UC, n = 18), and -0.17 +/- 0.95 for control (CL, n = 49) (P < 0.01, CD versus CL). In CD, a BMD Z-score <-1.0 was associated with lower BMI and higher serum IL-6. Patients with CD and UC had low bone turnover. Activation of bone formation paralleled clinical improvement, but BMC gain was less than expected over the 2-year study period, especially in CD. Prednisone use did not correlate with low BMD. CONCLUSIONS Decreased bone turnover occurs in children newly diagnosed with IBD. Although indicators of osteoblast activity increase with clinical improvement, bone mineral accrual does not accelerate. Children with low BMI may be considered for BMD screening, since they are at risk for low bone mass.
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Affiliation(s)
- Francisco A Sylvester
- Division of Gastroenterology and Nutrition, Connecticut Children's Medical Center, Hartford, Connecticut 06106, USA.
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Hyams J, Markowitz J, Lerer T, Griffiths A, Mack D, Bousvaros A, Otley A, Evans J, Pfefferkorn M, Rosh J, Rothbaum R, Kugathasan S, Mezoff A, Wyllie R, Tolia V, delRosario JF, Moyer MS, Oliva-Hemker M, Leleiko N. The natural history of corticosteroid therapy for ulcerative colitis in children. Clin Gastroenterol Hepatol 2006; 4:1118-23. [PMID: 16820327 DOI: 10.1016/j.cgh.2006.04.008] [Citation(s) in RCA: 112] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The aim of this study was to determine the clinical outcome after corticosteroid therapy in children who are newly diagnosed with ulcerative colitis (UC). METHODS Data were gathered prospectively from the Pediatric Inflammatory Bowel Disease Collaborative Research Group Registry database between January 2002 and March 2005. All children who were newly diagnosed with inflammatory bowel disease younger than the age of 16 years were managed according to the dictates of their respective physicians. Demographic, clinical, and laboratory data were collected at diagnosis, at 30 days, and then quarterly. Patients were classified as corticosteroid responsive, corticosteroid dependent, or refractory, and outcomes were determined at 3 months and at 1 year. RESULTS Ninety-seven patients had a diagnosis of UC and a minimum of 1 year of follow-up evaluation; 77 (79%) received corticosteroids (62 within 30 days of diagnosis [early] and 15 between 31 days and 6 months [late]). At diagnosis, 81% of corticosteroid-treated patients (age, 11.3 +/- 3.5 y) had moderate/severe disease, and 81% had pancolitis. For those treated early with corticosteroids, disease activity at 3 months was inactive in 60%, mild in 27%, and moderate/severe in 11%. At 1 year, 31 of 62 (50%) of the early corticosteroid-treated patients were considered corticosteroid responsive and 28 (45%) were corticosteroid dependent. A total of 4 patients receiving corticosteroids (5%) required colectomy in the first year. Immunomodulators were used in 61% of all corticosteroid-treated patients. CONCLUSIONS Although short-term clinical response to corticosteroids in children with newly diagnosed UC is excellent, even with the common use of immunomodulators corticosteroid dependence is seen in 45% of patients.
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Affiliation(s)
- Jeffrey Hyams
- Connecticut Children's Medical Center, Hartford, Connecticut, USA.
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Markowitz J, Hyams J, Mack D, Leleiko N, Evans J, Kugathasan S, Pfefferkorn M, Mezoff A, Rosh J, Tolia V, Otley A, Griffiths A, Moyer MS, Oliva-Hemker M, Wyllie R, Rothbaum R, Bousvaros A, Del Rosario JF, Hale S, Lerer T. Corticosteroid therapy in the age of infliximab: acute and 1-year outcomes in newly diagnosed children with Crohn's disease. Clin Gastroenterol Hepatol 2006; 4:1124-9. [PMID: 16861053 DOI: 10.1016/j.cgh.2006.05.011] [Citation(s) in RCA: 97] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS The aim of this study was to describe 3-month and 1-year outcomes of children with Crohn's disease (CD) treated with corticosteroids within 30 days of diagnosis, with particular emphasis on the influence of infliximab on these outcomes. We also aimed to determine whether there are clinical or laboratory characteristics associated with corticosteroid therapy outcomes. METHODS Data from 109 children were drawn from a multicenter observational registry that was started in 2002. Clinical characteristics and data on corticosteroid and other therapies were recorded prospectively. Corticosteroid therapy outcomes at 3 months were defined as complete acute response, partial response, or corticosteroid resistance. At 1 year, corticosteroid responsiveness, dependence, and surgical rates were determined. Infliximab's influence on short- and long-term outcomes also was investigated. RESULTS At 3 months, 65 of 109 (60%) patients had a complete acute response to corticosteroids, 26 (24%) had a partial response, and 18 (17%) were corticosteroid resistant. At 1 year, 61% were corticosteroid responsive, 31% were corticosteroid dependent, and 8% required surgery. Irrespective of the duration of corticosteroid treatment, 16 of 24 of corticosteroid-dependent/resistant patients rapidly discontinued corticosteroids after starting infliximab. No clinical or laboratory characteristics at diagnosis predicted short-term outcome. Growth impairment at diagnosis increased risk for corticosteroid dependence or surgery at 1 year. CONCLUSIONS At 3 months, 84% of children had a complete or partial response to corticosteroids. However, despite concomitant immunomodulators, at 1 year 31% were corticosteroid dependent and 8% required surgery. Infliximab improves outcomes of corticosteroid-dependent/resistant patients because the duration of corticosteroid use can be controlled by initiating treatment with infliximab.
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Affiliation(s)
- James Markowitz
- North Shore-Long Island Jewish Health System, New Hyde Park, New York, USA.
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Sylvester FA, Davis PM, Wyzga N, Hyams JS, Lerer T. Are activated T cells regulators of bone metabolism in children with Crohn disease? J Pediatr 2006; 148:461-6. [PMID: 16647405 DOI: 10.1016/j.jpeds.2005.12.027] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.1] [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: 06/23/2005] [Revised: 10/04/2005] [Accepted: 12/07/2005] [Indexed: 12/11/2022]
Abstract
OBJECTIVES To test the hypothesis that circulating activated T cells may release cytokines that decrease bone turnover in children with Crohn disease. STUDY DESIGN Newly diagnosed Crohn disease and healthy controls of similar age were compared for bone age, bone mineral content and density, markers of bone remodeling, and serum concentration and in vitro T-cell production of receptor activator of nuclear factor kappaB ligand (RANKL), interferon (INF)-gamma, and osteoprotegerin (OPG). RESULTS Newly diagnosed children with Crohn disease (n=23) had similar bone mineral density (BMD) z-scores and body mass index as the controls (n=40). Biochemical markers of bone remodeling indicated a state of low bone turnover in the Crohn disease patients compared with controls. Serum OPG (pmol/L; mean+/-SD, median) was higher (4.24+/-1.74, 3.98 vs 3.38+/-0.83, 3.41; P<.05), and serum RANKL (pmol/L) was lower in the Crohn disease patients (0.50+/-0.86, 0.28 vs 1.02+/-1.63, 0.49; P<.01), consistent with decreased bone resorption. Activated T cells from Crohn disease patients produced a higher concentration of INF-gamma (ng/microg protein) than those from controls (20.03+/-26.39, 8.70 vs 9.76+/-14.10, 6.17; P<.05). CONCLUSIONS The newly diagnosed children with Crohn disease exhibited reduced bone remodeling, possibly due to T-cell INF-gamma and OPG.
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Affiliation(s)
- Francisco A Sylvester
- Connecticut Children's Medical Center, Saint Francis Hospital & Medical Center, Hartford 06106, and University of Connecticut School of Medicine, Farmington, Connecticut, USA.
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Kabbur PM, Herson VC, Zaremba S, Lerer T. Have the year 2000 neonatal resuscitation program guidelines changed the delivery room management or outcome of meconium-stained infants? J Perinatol 2005; 25:694-7. [PMID: 16163367 DOI: 10.1038/sj.jp.7211385] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To study the impact of neonatal resuscitation program (NRP) guidelines on delivery room (DR) management of infants born through meconium-stained amniotic fluid (MSAF). STUDY DESIGN A retrospective study of all term (>or=37 weeks) infants born through MSAF was performed. Patients were divided into two periods: pre year 2000 NRP and post year 2000 NRP. Meconium consistency, APGAR scores and intubation (INT) for suctioning and respiratory outcome were recorded. Groups were analyzed using chi (2) tests and stepwise logistic regression. RESULTS The incidence of MSAF remained constant in period 1 (13.6%) and period 2 (13.1%) while the proportion of infants intubated fell from 67 to 41% (p<0.001). The incidence of meconium aspiration and nonspecific respiratory distress did not differ between groups. CONCLUSIONS Since the implementation of year 2000 NRP guidelines, the rate of DR INT for tracheal suctioning has fallen significantly without a change in overall respiratory complications. Results of this study support the efficacy of year 2000 NRP recommendations.
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Affiliation(s)
- Prakash M Kabbur
- Department of Pediatrics, Division of Neonatology, Connecticut Children's Medical Center, Hartford, CT, USA
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Hyams J, Markowitz J, Otley A, Rosh J, Mack D, Bousvaros A, Kugathasan S, Pfefferkorn M, Tolia V, Evans J, Treem W, Wyllie R, Rothbaum R, del Rosario J, Katz A, Mezoff A, Oliva-Hemker M, Lerer T, Griffiths A. Evaluation of the pediatric crohn disease activity index: a prospective multicenter experience. J Pediatr Gastroenterol Nutr 2005; 41:416-21. [PMID: 16205508 DOI: 10.1097/01.mpg.0000183350.46795.42] [Citation(s) in RCA: 230] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND OBJECTIVES Longitudinal assessment of disease activity is necessary for studies of therapeutic intervention in children with Crohn disease. The Pediatric Crohn Disease Activity Index (PCDAI) was developed a decade ago for such a purpose, but it function has only been examined in a small number of studies with a limited number of patients. The primary objectives of the present study were to develop cut scores reflecting disease activity as determined by physician global assessment (PGA) and to evaluate the responsiveness of the PCDAI to changes in patient condition after therapeutic interventions. METHODS Data were derived from a prospective database of newly diagnosed children with inflammatory bowel disease established in 2002 at 18 pediatric gastroenterology centers in the United States and Canada. At diagnosis, at 30 days and 3 months after diagnosis, and quarterly thereafter, children (<16 years of age) with Crohn disease had disease assessment performed by PGA and PCDAI. Disease management was provided according to the dictates of the attending gastroenterologist and not by predetermined protocol. RESULTS 181 patients had concomitant PGA and PCDAI performed at diagnosis, and 95 of these had similar assessment at short-term follow up. Mean +/- SD PCDAI scores for mild, moderate, and severe disease by PGA at diagnosis were 19.5 +/- 10.4, 32.2 +/- 12.7, and 47.8 +/- 14.9, respectively (P < 0.001 for all comparisons). Mean +/- SD PCDAI for inactive disease after treatment was 5.2 +/- 5.4. Receiver operating characteristic (ROC) curve analysis suggested that: 1) activity of moderate/severe disease was best reflected by a PCDAI of > or = 30 points, 2) clinical response (moderate/severe disease improving to mild/inactive) was best reflected by a decrease in PCDAI of > or = 12.5 points, and 3) a PCDAI < 10 best reflected inactive disease. CONCLUSIONS PCDAI scores accurately reflect disease activity as assessed by physician global assessment. A PCDAI score of > or = 30 has acceptable sensitivity and specificity to indicate disease of moderate/severe activity. A PCDAI decrease of 12.5 points or greater following therapeutic intervention accurately reflects a clinically significant response. The PCDAI is an appropriate tool for intervention trials in Crohn disease in children.
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Affiliation(s)
- Jeffrey Hyams
- Connecticut Children's Medical Center, Hartford, Connecticut, USA.
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Abstract
BACKGROUND Infants of diabetic mothers (IDMs) are at an increased risk for thromboembolic disease. The mechanism(s) to explain this association is unclear. We hypothesized that the pathophysiology of thrombosis in IDMs is multifactorial and likely involves interactions among genetic and acquired factors affecting the procoagulant, anticoagulant and fibrinolytic pathways. OBJECTIVE To compare the prevalence of common prothrombotic risk factors in a cohort of IDMs to a matched control group. PATIENTS/METHODS Full-term infants born to mothers with diet controlled (A1-IDM) (N=17), insulin requiring diabetes (ID-IDM) (N=20) and healthy term infants (controls) (N=20) matched for mode of delivery had cord blood collected at delivery. Samples were analyzed for the following: factor V Leiden (FVL), prothrombin 20210A (P20210A), methylenetetrahydrofolate reductase C677 T (MTHFR), Factor VIII (FVIII), Protein C (PC), Lipoprotein(a) (Lp(a)) and plasminogen activator inhibitor-1 (PAI-1). RESULTS None of the infants had a clinically apparent thrombotic event. IDM mothers and their infants were clinically similar to controls except for a higher prevalence of hypoglycemia (30 vs 0%; p=0.005). There was no significant difference in the prevalence of the common genetic risk factors (FVL, P20210A, MTHFR) FVIII, or PAI-1 levels. Elevated Lp(a) levels were seen more frequently in IDMs than Controls (40 vs 20%) but this difference was not statistically significant. The PC activity (%) was significantly decreased in the IDM group compared to controls, 35+/-12 vs 44+/-9 (p<0.005). A1-IDM had lower PC activity compared to ID-IDM (p=0.05) and controls (p=0.001). CONCLUSIONS PC deficiency is likely one mechanism to explain thrombosis in IDMs.
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Affiliation(s)
- Shikha Sarkar
- Department of Pediatrics, Division of Neonatology (S.S., V.C.H.), Connecticut Children's Medical Center, Hartford, CT 06106, USA
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Grabska J, Walden P, Lerer T, Kelly C, Hussain N, Donovan T, Herson V. Can oral sucrose reduce the pain and distress associated with screening for retinopathy of prematurity? J Perinatol 2005; 25:33-5. [PMID: 15343351 DOI: 10.1038/sj.jp.7211199] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Infants undergoing eye exams to screen for retinopathy of prematurity (ROP) demonstrate physiologic and behavioral manifestations of pain and distress. Oral sucrose has analgesic properties that might reduce these effects. AIM To determine the efficacy of oral sucrose in reducing the pain/distress of eye exams for ROP. METHODS A total of 32 infants about to undergo ROP screening exams received either oral sucrose [S] (N=16) or sterile water [C] (N=16) in a randomized, prospective and blinded fashion. Outcome measures included HR, RR, O(2) saturation, BP, pain (premature infant pain profile) and percent of time spent crying during the eye exam. RESULTS The groups were similar in GA (weeks) (28+/-1.6), BW (kg) (1.04+/-0.26), postnatal age (days) 50.8+/-20.3, and study weight (kg) 1.88+/-0.40). Both groups demonstrated significant increases in HR, BP, and pain score in response to the exam. Infants in both groups spent the majority of time actively crying during the exam ([S] 53+/-35% vs [C] 63+/-31%. Infants receiving [S] showed a small but significant drop in O(2) saturation. No significant differences were seen between groups in physiologic or behavioral responses to the eye exam. CONCLUSION Oral [S] was not effective in reducing pain/distress from the ROP screening exam. Alternative strategies should be considered to achieve adequate pain relief.
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Cecchi LM, Lerer T, Herson VC. Can nitroglycerine ointment facilitate newborn heelstick blood collection? A randomized controlled trial. J Perinatol 2003; 23:304-6. [PMID: 12774138 DOI: 10.1038/sj.jp.7210902] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
UNLABELLED Newborn heelstick blood collection can be a painful procedure in part because of the time required to obtain sufficient quantity of blood. No previous studies have determined whether local vasodilatation using topical nitroglycerine ointment (NGO) would facilitate heelstick blood collection. OBJECTIVE To determine if the topical application of NGO would reduce the time needed to collect the required amount of blood for newborn metabolic screening and, in turn, reduce the pain/distress of the procedure. STUDY DESIGN In a randomized, prospective, placebo controlled and blinded fashion, term newborns in a well nursery received either topical nitroglycerine or placebo ointment 10 minutes prior to heelstick. Total time and number of heelsticks required to complete the collection were measured along with crying time, heart rate and blood pressure. RESULTS In all, 50 were studied, 25 in each group. There was no statistical difference between groups in collection time, crying time or number of heelsticks required for completion. Heart rate increased significantly and equally in both groups. Blood pressures were unchanged. CONCLUSIONS Topical NGO did not facilitate heelstick blood collection or reduce the pain/distress of the procedure.
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Affiliation(s)
- Laura M Cecchi
- Trinity College, Connecticut Children's Medical Center Hartford, CT 06106, USA
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Carroll CL, Sekaran AK, Lerer T, Schramm CM. A Modified Pulmonary Index Score With Predictive Value for Pediatric Asthma Exacerbation. Chest 2003. [DOI: 10.1378/chest.124.4_meetingabstracts.69s-a] [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: 11/01/2022] Open
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Abstract
OBJECTIVE To determine whether the clinical features of neonatal seizures are of value in predicting outcome. STUDY DESIGN Demographic features, clinical seizure types, etiologic factors, and laboratory findings of all 77 patients with seizures admitted to our neonatal intensive care unit over a consecutive 7-year period were extracted from the medical records. RESULTS Twenty-three (30%) died; 59% of the survivors had abnormal neurologic examinations, 40% were mentally retarded, 43% had cerebral palsy, and 21% were epileptic at mean follow-up of 3.5 years. Compared with patients with other seizure types, those with subtle and generalized tonic seizures had a significantly higher prevalence of epilepsy (P =.04 and P =.01 respectively); mental retardation (P =.02; P =.007), and cerebral palsy (P =.03; P =.002). Subtle seizures were, in addition, more likely to be associated with abnormalities on the neurologic examination at follow-up (P =.03). Similar outcome comparisons for those with focal and multifocal clonic, focal tonic, and multifocal myoclonic seizures revealed no significant differences. However, patients with >or=2 seizure types were significantly more likely to have epilepsy (P =.02), mental retardation (P =.001), cerebral palsy (P =.001), and abnormal examinations (P =.05). CONCLUSIONS Clinical semiology is predictive of outcome in neonates with seizures and suggests the presence of unique pathophysiologic processes for different seizure types.
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Affiliation(s)
- Philip J Brunquell
- Division of Neurology, and the Department of Research, Connecticut Children's Medical Center, Hartford, Connecticut 06106, USA
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Abstract
Malformations of cortical development (MCD) are a diverse group of diseases that exhibit both genetic and phenotypic heterogeneity. While previous studies have described the clinical, MRI, and/or EEG features of specific malformations, structure and function have not been correlated across a wide spectrum of these disorders. We reviewed the medical records of 22 patients with MCD due to abnormal neuronal migration and cortical organization, and correlated levels of clinical disability with specific MRI and EEG findings. The extent of abnormality on MRI was significantly correlated with clinical disability. Compared with patients with other lesions, those with lissencephaly were more disabled. Although background slowing, suppression, fast activity, and interictal epileptiform activity were not individually predictive, the overall degree of EEG abnormality was significantly correlated with clinical disability, as were alterations in the posterior head rhythm and physiologic sleep features.
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Affiliation(s)
- Alex R. Paciorkowski
- Department of Pediatrics, Division of Medical Education, Connecticut Children's Medical Center, 282 Washington Street, 06106, Hartford, CT, USA
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Abstract
UNLABELLED Critics of the use of clinical practice guidelines (CPGs) in an emergency department (ED) setting believe that they are too cumbersome and time-consuming, but to the best of the authors' knowledge, potential barriers to CPG adherence in the ED have not been prospectively evaluated. OBJECTIVES To measure provider adherence to an ED CPG based on National Asthma Education and Prevention Program (NAEPP) recommendations, and to determine factors associated with provider nonadherence. METHODS Prospective, cohort study of children aged 1-18 years with the diagnosis of an acute exacerbation of asthma who were seen in a pediatric ED and requiring admission, as well as a random selection of children discharged to home following pediatric ED care. The following adherence parameters were assessed: at least three nebulized albuterol treatments in the first hour; early steroid administration (after the first nebulizer treatment); clinical assessments using pulse oximetry and peak expiratory flow (PEF) (for children >6 years old); and use of a clinical score to assess acute illness severity (Asthma Severity Score). Nonadherence was defined as any deviation of the above parameters. RESULTS Between July 1, 1998, and June 30, 1999, 369 patients were studied. Of these, 38% (139) were discharged to home, 38% (140) were admitted to the observation unit, and 24% (90) were admitted to the inpatient unit. Illness severities at initial presentation to the ED were: 24% (86) had mild exacerbations, 59% (212) had moderate exacerbations, and 17% (62) had severe exacerbations. Sixty-eight percent (95% CI = 63% to 73%) of the patients were managed with complete adherence to the CPG. Of the 32% with some form of nonadherence, most (63%) were children older than 6 years; in this group 64% (48/75) were nonadherent due to lack of PEF assessment. When PEF assessment was disregarded, an 83% (95% CI = 79% to 87%) adherence to the CPG was achieved. Other nonadherence factors included: lack of at least three nebulized albuterol treatments provided timely within the first hour (5%); delay in steroid administration (6%); lack of pulse oximeter use (0.5%); and failure to record clinical score to assess severity (1.1%). Patient age, illness severity (acute and chronic), first episode of wheezing, and high ED volume periods (evenings and weekends) did not worsen adherence. CONCLUSIONS Clinical practice guidelines can be used successfully in the pediatric ED and provide a more efficient management and treatment approach to acute exacerbations of childhood asthma. With a systematic and concise CPG, barriers to adherence in a pediatric ED appear to be minimal, with the exception of using PEF in the routine ED assessment.
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Affiliation(s)
- P V Scribano
- Department of Pediatrics, University of Connecticut School of Medicine, Connecticut Children's Medical Center, Hartford, CT 06106, USA.
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Abstract
OBJECTIVE To determine if preterm infants of higher-order multiple (HOM) gestations have a significantly worse outcome during hospital stay when compared with preterm twins. STUDY DESIGN Retrospective cohort analysis. METHODS Perinatal outcome variables including gestational age (GA), birthweight, prenatal steroid use, cesarean section delivery rate, Apgar scores, and growth retardation were analyzed for 106 preterm HOM births (triplets and quadruplets) versus 328 preterm twins admitted to a single tertiary level neonatal intensive care unit. A comparison of the mortality and major neonatal morbidities such as respiratory distress syndrome, patent ductus arteriosus, intraventricular hemorrhage, necrotizing enterocolitis, bronchopulmonary dysplasia, and retinopathy of prematurity was made for these two groups. In addition, the duration of respiratory support including surfactant therapy, nasal continuous positive airway pressure, and mechanical ventilation, as well as the length of hospitalization, was analyzed. RESULTS There were no significant differences in major morbidities between the infants of HOM and twin births of similar GA. There was no statistically significant difference in mortality, but the data showed a trend for lesser mortality in HOM. There was a highly significant increase in antenatal steroid use as well as the use of cesarean section for delivery in the HOM when compared with twin gestations. The infants of HOM gestations were of significantly lower birthweight than the twins and had a longer hospitalization. CONCLUSION Although premature infants of HOM had lower birthweight and needed a longer hospital stay, their mortality and morbidity at hospital discharge were not worse than that for preterm twins.
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Affiliation(s)
- K Suri
- Department of Pediatrics, Division of Neonatology, University of Connecticut School of Medicine, Farmington, CT 06032, USA
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Abstract
The objective of this study is to determine if successful external cephalic version is followed by an increased likelihood of prolonged labor or operative delivery. Women having a successful external cephalic version of a normal singleton fetus > or =37 weeks' gestation between January 1, 1997 and December 31, 1998 were included. Each case was matched for gestational age at delivery (+/-1 week), labor onset (spontaneous or induced), prior vaginal delivery (yes or no), and cervical dilation on admission for delivery (+/-1 cm) to the next three patients delivering a spontaneously vertex term singleton. Maternal demographics, intrapartum variables, neonatal outcomes, and route of delivery were examined. Statistical comparisons were performed by the Student's t-test or Fisher's exact test. The 38 cases and 114 controls were similar by maternal age, race, gestational age at delivery, birth weight, and insurer. There were no differences in the frequency of epidural or oxytocin use, maternal genital tract lacerations, or blood loss at delivery. Neonatal outcomes, assessed by 1- and 5-min Apgar score <7, or neonatal intensive care unit (NICU) admission did not differ between cases and controls. The labor length of patients undergoing successful version was similar to that of women laboring with spontaneously vertex fetuses (10.8 +/- 8.9 vs. 10.1 +/- 10.1 hr, p = 0.4). The frequencies of operative vaginal and cesarean delivery in cases did not differ from those of controls (3/38 vs. 1/114, p = 0.56 and 4/38 vs. 8/114, p = 0.51, respectively.) Labor duration and delivery route following successful external cephalic version do not differ from women with spontaneously vertex fetuses.
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Affiliation(s)
- J R Wax
- Department of Obstetrics and Gynecology, Hartford Hospital, Connecticut 06102, USA
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Abstract
OBJECTIVE To evaluate racial effects on obstetric complications in obese gravidas. METHODS The obstetric database was reviewed for the period 6/1/94 to 3/31/97. All clinic patients delivering singletons were included. Obesity was defined as a body mass index (BMI) of 29 kg/m2 or more, or a pre-pregnancy weight of 200 pounds or more. Complications studied included hypertension, diabetes, cesarean delivery, and fetal macrosomia. RESULTS Of 2,424 eligible subjects, 168 were obese (6.9%). Obese patients had higher rates of chronic hypertension and pregestational diabetes, as well as increased rates of preeclampsia, gestational diabetes, fetal macrosomia, cesarean delivery, and operative vaginal delivery compared to nonobese patients. Of the obese patients, 105 (63%) were Hispanic, 39 (23%) were African American, and 24 (14%) were White; no Asian or Mixed/Other patients were obese. Mean BMIs of the obese subgroups did not differ (P = 0.14), but prepregnancy weights were greater in Whites than Hispanics (P < 0.002). Obese Hispanics had an increased rate of gestational diabetes (P = 0.04) and of infant weight > or =4,500 g (P =.03). Obese Hispanic and African American women were more likely than obese Whites to deliver by cesarean (P = 0.03). CONCLUSION Racial differences affect the complication rates in obese gravidas, and may influence prenatal counseling and pregnancy management.
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Affiliation(s)
- J D Steinfeld
- Department of Obstetrics and Gynecology, Hartford Hospital, Connecticut, USA.
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Wax JR, Lopes AM, Benn PA, Lerer T, Steinfeld JD, Ingardia CJ. Unexplained elevated midtrimester maternal serum levels of alpha fetoprotein, human chorionic gonadotropin, or low unconjugated estriol: recurrence risk and association with adverse perinatal outcome. J Matern Fetal Med 2000; 9:161-4. [PMID: 10914623 DOI: 10.1002/1520-6661(200005/06)9:3<161::aid-mfm2>3.0.co;2-t] [Citation(s) in RCA: 9] [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] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To determine if women experiencing an unexplained elevated maternal serum alpha fetoprotein (MSAFP; > or =2.0 MoM) or human chorionic gonadotropin (hCG; > or =2.0 MoM), or low unconjugated estriol (E3; < or =0.5 MoM) in one pregnancy are at increased risk for similar results in a subsequent pregnancy, and to determine if recurrence of these analyte extremes is associated with adverse perinatal outcome. METHODS We identified all women delivering two consecutive singleton pregnancies at one hospital between 1992-1997 for whom second trimester trisomy 21 serum screen was performed in each pregnancy. All screens were performed in a single laboratory. Each pregnancy delivered after 20 weeks and had gestational age confirmed by ultrasound prior to 24 weeks. Subjects were excluded if a fetal anomaly or aneuploidy was present. Adverse outcomes included abruption, oligohydramnios, preeclampsia, preterm membrane rupture, preterm delivery, stillbirth, birthweight <10th centile, and admission to neonatal intensive care unit (NICU). RESULTS A total of 538 women had 1,076 pregnancies meeting inclusion criteria; 12/515 (2.3%) of women with a normal MSAFP, 28/470 (6.0%) with a normal hCG, and 11/504 (2.2%) with a normal E3 in the first pregnancy had an anomalous result for the respective analyte in the second pregnancy. In contrast, only 4/23 (17.4%) patients with an elevated MSAFP (P = 0.003), 14/44 (31.8%) with an elevated hCG (P < 0.001), and 2/10 (20.0%) with a low E3 (P < 0.025) in the first pregnancy had the same analyte anomaly recur in the second pregnancy. The odds ratios for recurrent elevated MSAFP, hCG, and low E3 were 7.5, 5.3, and 9.2, respectively. Adverse perinatal outcomes occurred with similar frequency, regardless of MSAFP, hCG, or E3 results in consecutive pregnancies, using women with normal MSAFP, hCG, and E3 results in one or both pregnancies as controls. CONCLUSIONS Women experiencing an anomalous serum analyte in one pregnancy are at significant risk to experience the same analyte result in a subsequent pregnancy.
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Affiliation(s)
- J R Wax
- Department of Obstetrics and Gynecology, Hartford Hospital, Connecticut 06102, USA
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Abstract
BACKGROUND Dyspepsia is poorly characterized in the pediatric population. The goal of the current study was to describe the clinical constellation and natural history of dyspepsia in children and adolescents seen in a pediatric gastroenterology practice. METHODS A standardized questionnaire was administered by a pediatric gastroenterologist to all subjects 5 or more years of age (and their parents or guardians) treated in a referral pediatric gastroenterology practice for 1 month or more of abdominal pain or discomfort, nausea, or vomiting. Subjects with dyspepsia and dyspepsia subtypes (ulcer-like, dysmotility-like) were identified by using previously defined adult criteria. Evaluation and treatment were performed at the discretion of the attending pediatric gastroenterologist. RESULTS During a 1-year period, 257 patients were screened with 127 subjects fulfilling criteria for dyspepsia (59% girls, 85% white; median age, 11.7 years; median duration of symptoms, 8 months). Symptoms were ulcer-like in 26% and dysmotility-like (nausea predominance) in 15% of subjects. In those with dyspepsia, irritable bowel syndrome and gastroesophageal reflux were noted in 24% and 43%, respectively. Esophagogastroduodenoscopy and biopsy were performed in 56 subjects with 21 (38%) having mucosal inflammation (Helicobacter pylori in 5). The remaining 35 subjects (62%) were considered to have functional dyspepsia. Duration of symptoms less than 1 year and vomiting were risk factors for mucosal inflammation. Follow-up at 6 months to 2 years revealed 70% of subjects were either asymptomatic or much improved regardless of the cause of dyspepsia. CONCLUSION Most children and adolescents with dyspepsia do not have serious disease. In our referral population H. pylori infection was unusual, and no peptic ulceration was found. Most subjects with functional dyspepsia have improvement of symptoms over time.
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Affiliation(s)
- J S Hyams
- Division of Digestive Diseases and Nutrition, Connecticut Children's Medical Center, Hartford 06106, USA
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Wax JR, Lopes AM, Benn PA, Lerer T, Steinfeld JD, Ingardia CJ. Unexplained elevated midtrimester maternal serum levels of alpha fetoprotein, human chorionic gonadotropin, or low unconjugated estriol: Recurrence risk and association with adverse perinatal outcome. J Matern Fetal Neonatal Med 2000. [DOI: 10.3109/14767050009020521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Steinfeld JD, Valentine S, Lerer T, Ingardia CJ, Wax JR, Curry SL. Obesity-related complications of pregnancy vary by race. J Matern Fetal Neonatal Med 2000. [DOI: 10.3109/14767050009020539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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Wax J, Sutula K, Lerer T, Steinfeld J, Ingardia C. Labor and delivery following succesful external cephalic version. Int J Gynaecol Obstet 2000. [DOI: 10.1016/s0020-7292(00)85292-3] [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: 10/26/2022]
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Ingardia CJ, Kelley L, Lerer T, Wax JR, Steinfeld JD. Correlation of maternal and fetal hepatitis B antibody titers following maternal vaccination in pregnancy. Am J Perinatol 1999; 16:129-32. [PMID: 10438194 DOI: 10.1055/s-2007-993846] [Citation(s) in RCA: 12] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The objective of this study was to compare the levels of hepatitis B antibody in maternal and cord blood following maternal vaccination in pregnancy and to determine the level of maternal hepatitis B surface antibody (HbsAb) associated with a seroprotective level in cord blood. Thirty-seven (37) healthy gravidas who were identified as seronegative for hepatitis B surface antigen (HbsAg) and antibody (HbsAb) on initial prenatal assessment and subsequently began a series of three vaccinations in the pregnancy with hepatitis B recombinant DNA vaccine (Engerix-B, SmithKline Beecham) were studied. These mothers represented the first group of gravidas delivering between 6/1/97 and 8/1/97 following the iniatiation of a new protocol of offering hepatitis B vaccination to all patients testing seronegative to HbsAg and HbsAb. All gravidas were given a dose of 20 microg into the deltoid muscle utilizing a 1 1/2-inch needle at a schedule of 0, 1, and 6 months. At the time of delivery specimens were obtained for maternal serum levels and paired cord blood levels of HbsAb. Levels were determined utilizing a quantitative enzyme-linked immunoadsorbent assay (ELISA) analysis (AUSAB-EIA Abbott Lab; Abbott Park, IL). A serum titer of > or =10 mLU/mL was considered seroprotective. Maternal and cord blood groups identified by seroprotection status were then sudivided by number of maternal vaccines received. Data were compared using the Student's t-test and Chi-square or Fisher's exact test. Eighteen gravidas (49%) had seroprotective titers at the time of delivery. Of these, 16 (88%) had seroprotective cord blood levels. All maternal specimens with a HbsAb titer > or =35 mLU/mL were associated with cord blood tiers > or =10 mLU/mL. When maternal titers achieved seroprotective levels of HbsAb, there was no difference in the frequency of cord blood seroprotection comparing groups by number of maternal vaccine doses received. When maternal titers of HbsAb achieve seroprotective levels following vaccination, cord blood seroprotection was achieved in 88% of studied patients. Maternal HbsAb titers > or =35 mLU/mL were associated with cord blood seroprotective levels in all cases.
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Affiliation(s)
- C J Ingardia
- Department of Obstetrics and Gynecology, Hartford Hospital, Connecticut 06106, USA
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44
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Abstract
OBJECTIVE Evaluate neonatal morbidity in deliveries occurring between 34 0/7 and 36 6/7 weeks' gestation, comparing outcomes in pregnancies complicated by preterm premature rupture of membranes with those in which delivery occurred with intact membranes prior to the onset of labor. METHODS The obstetric database was reviewed for a 5-year period. Healthy gravidas delivering nonanomalous singleton gestations from vertex presentations were evaluated, with corticosteroid or antibiotic administration or both noted. The neonatal database was reviewed for the following complications: admission to the neonatal intensive care unit, need for assisted ventilation, and development of hyaline membrane disease, bronchopulmonary dysplasia, intraventricular hemorrhage, necrotizing enterocolitis, or culture-proven sepsis. Groups were compared using chi2 tests. The power of this study to detect a ten-fold decrease in the likelihood of neonatal complications at the P<.05 significance level was greater than 90%. RESULTS Of 853 eligible pregnancies, 414 (48.5%) gravidas had ruptured membranes prior to the onset of active labor. No difference existed between groups in the number of patients who had received corticosteroids during pregnancy, but patients with ruptured membranes were more likely to have received antibiotics prior to delivery. No neonatal deaths occurred, and neonatal morbidity was low in both groups. CONCLUSION No clinically significant difference exists in neonatal outcome between 34 0/7 and 36 6/7 weeks' gestation as the result of membrane status prior to the onset of labor.
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Affiliation(s)
- J D Steinfeld
- Department of Obstetrics and Gynecology, Hartford Hospital, Connecticut 06102, USA
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Tzivoni D, Keren A, Meyler S, Khoury Z, Lerer T, Brunel P. Cardiovascular safety of transdermal nicotine patches in patients with coronary artery disease who try to quit smoking. Cardiovasc Drugs Ther 1998; 12:239-44. [PMID: 9784902 DOI: 10.1023/a:1007757530765] [Citation(s) in RCA: 61] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Nicotine patches are commonly used by people who try to quit smoking. Because high doses of nicotine may increase heart rate and potentiate cardiac arrhythmia or ischemia, its use in patients with coronary artery disease was investigated. The objective was to assess the cardiovascular safety of nicotine patches in patients with coronary artery disease (CAD) who try to quit smoking. The study was conducted in a double-blind, placebo-controlled, randomized fashion over a 2-week period. One hundred and six patients with CAD who wished to stop smoking and were taking part in a smoking cessation program were included. Fifty-two patients received nicotine patches (Nicotinell) and 54 received placebo patches. The cardiovascular effects of nicotine patches were assessed by repeated ambulatory ECG monitoring (AEM) and exercise testing. There were no changes in the resting heart rate and in the systolic or diastolic blood pressure between the screening and the two phases of the study in both the Nicotinell and placebo groups. Repeated 48-hour AEM revealed that there were no significant changes in the number and duration of ischemic episodes in both groups. There was no change in the frequency of atrial or ventricular arrhythmias. Exercise duration and time to 1-mm ST-segment depression increased in both groups during the double-blind treatment phase. More patients in the Nicotinell group claimed tobacco abstinence compared with the placebo group (27% vs. 13%). The use of nicotine patches did not cause aggravation of myocardial ischemia or arrhythmia in coronary patients and therefore can be used as a method to promote smoking cessation in this high-risk group.
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Affiliation(s)
- D Tzivoni
- Department of Cardiology, Shaare Zedek Medical Center, Jerusalem, Israel
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46
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Lapidus G, Lerer T, Zavoski R, Banco L. Childhood injury in Connecticut. Conn Med 1998; 62:323-31. [PMID: 9675991] [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: 02/08/2023]
Abstract
We reviewed vital statistics (1988-95) and hospital discharge data (1990-94) for Connecticut children and youth to describe the epidemiology of childhood injuries. There are approximately 175 deaths (rate = 21/100,000) and 4,230 hospitalizations (rate = 468/100,000) annually due to injury. Nonfatal injuries resulted in over 94,000 hospital days at a cost of nearly $155 million dollars. Death and hospitalization rates are highest among male children and adolescents 15 to 19 years of age. Geographic analysis of injury revealed significantly higher injury death and hospitalization rates in towns greater than 100,000 population. In addition, a majority of the homicides occurred in large urban areas, and most of the motor vehicle occupant deaths and suicides occurred in suburban and rural areas. Injury is an important cause of mortality and morbidity in youth and is largely preventable. The data presented here allow for the development, implementation, and evaluation of community based injury prevention programs.
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Affiliation(s)
- G Lapidus
- Department of Pediatrics, University of Connecticut School of Medicine, Farmington, USA
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Hyams J, Davis P, Lerer T, Colletti RB, Bousvaros A, Leichtner A, Benkov K, Justinich C, Markowitz J. Clinical outcome of ulcerative proctitis in children. J Pediatr Gastroenterol Nutr 1997; 25:149-52. [PMID: 9252900 DOI: 10.1097/00005176-199708000-00004] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Although the course of ulcerative proctitis in adults has been well described, little data are available concerning its clinical behavior in children and adolescents. This study sought to characterize the presentation, response to therapy, and long-term course of ulcerative proctitis in the pediatric population. METHODS A retrospective chart review was conducted at five pediatric gastroenterology centers. RESULTS A total of 38 subjects (mean age 11.6 years) were identified with ulcerative proctitis (mean follow-up 4.3 years). Symptoms were mild at diagnosis in 74% and moderate or severe in 26%. Thirty-two percent had a complaint of constipation at presentation. Cessation of symptoms was noted in 68% within 3 months of therapy, an additional 24% within 6 months, and 8% were still symptomatic despite 6 months of therapy. During any subsequent yearly follow-up interval, -55% of patients were asymptomatic, 40% had a chronic intermittent course, and < 5% were continuously symptomatic despite therapy. Eight subjects were treated with oral corticosteroids, one with 6-mercaptopurine, and one with cyclosporine. Extension of inflammation proximal to the rectosigmoid occurred in 11 of 38 subjects (29%), 0.5-11.3 years postdiagnosis. Seven of the 13 subjects (54%) followed for > or = 5 years had proximal extension of disease, and two had undergone colectomy. CONCLUSIONS Despite a mild presentation in most subjects, ulcerative proctitis seems to have a high risk of proximal extension of disease. The overall response to therapy seems to be similar to that reported for ulcerative colitis in children. Follow-up endoscopic evaluation of patients with ulcerative proctitis seems warranted, especially in the setting of recurrent or recalcitrant symptoms.
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Affiliation(s)
- J Hyams
- Department of Pediatrics, Hartford Hospital, Connecticut Children's Medical Center, Hartford, USA
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48
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Abstract
Catheter-related sepsis is commonly encountered in the neonatal intensive care unit. We retrospectively studied infants with vascular catheters at 2 NICUs. Data were obtained from the computerised admission records available at both the hospitals. Our aims were to describe the clinical and microbial profile of nosocomial sepsis in infants with vascular catheters [umbilical artery (UA), umbilical venous (UV), central venous Broviac (CV), percutaneously placed central venous (PC), peripheral artery (PA)], and to determine the association between catheter type, duration and sepsis in a subset of the population. Nosocomial sepsis (positive blood culture after the 3rd postnatal day) occurred in 217 of 2091 (10.4%) infants. Infected infants, in contrast to non-infected, had a significantly (P < 0.001) greater number of multiple catheters (2.3 vs 1.4) had lower birth weights (1.2 vs 2.1 kg), were younger (28 vs 33 weeks) and had lower 1 and 5 minute Apgar scores (4.3 and 6.7 vs 5.5 and 7.4). The most common organism was coagulase negative Staphylococcus. In a subset population as analyses revealed, longer duration of UA use was associated with higher infection rates [13.6% with UA use for > or = 8 days vs 1.3% for < or = 7 days (P < 0.0001)]. PC use had a lower rate of sepsis than CV use (5.1% vs 15.2%; P < 0.05). Use of intravascular catheters should be balanced between the need for vascular access and the risk of sepsis.
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Affiliation(s)
- V Bhandari
- Division of Neonatology, University of Connecticut Health Center, Farmington O6030-2203, USA
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Abstract
OBJECTIVES To characterize the response to current medical therapies in children with ulcerative colitis, and to identify those factors that may predict the need for colectomy. DESIGN Retrospective chart review at two large pediatric inflammatory bowel disease centers. RESULTS We identified 171 subjects ranging in age from 1.5 to 17.7 years at diagnosis (mean 11.2 years). Mean follow-up was 5.1 years. Of these subjects, 43% had mild disease at presentation and 57% had disease that was classified as moderate or severe. After treatment 90% of the former group and 81% of the latter group had resolution of symptoms by 6 months. During any subsequent yearly follow-up interval, approximately 55% of the entire study population was symptom free, 38% had chronic intermittent symptoms, and 7% had continuous symptoms. A significantly lower risk of colectomy was noted for those with initially mild disease compared with those with moderate/severe disease. At 1-year the risk of colectomy was 1% among those with mild disease versus 8% with moderate/severe disease; at 5 years, the risk of colectomy was 9% in the mild disease group versus 26% in the moderate/severe disease group (p <0.03). CONCLUSIONS In the majority of pediatric subjects with ulcerative colitis remission is achieved in the first 6 months after therapy; thereafter disease is inactive in about 50% of patients during any given year of follow-up. Severity of disease at presentation is a significant risk factor for colectomy during the first 5 years of follow-up. Future management protocols with more aggressive initial therapy may be warranted in children with moderate/severe disease.
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Affiliation(s)
- J S Hyams
- Department of Pediatrics, Connecticut Children's Medical Center, Hartford, USA
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Khoury Z, Comans P, Keren A, Lerer T, Gavish A, Tzivoni D. Effects of transdermal nicotine patches on ambulatory ECG monitoring findings: a double-blind study in healthy smokers. Cardiovasc Drugs Ther 1996; 10:179-84. [PMID: 8842510 DOI: 10.1007/bf00823596] [Citation(s) in RCA: 12] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The cardiovascular effects and safety of transdermal nicotine patches were assessed in 50 healthy smokers using repeated 48 hour ambulatory electrocardiographic monitoring as a part of a smoking cessation program. Following baseline measurements, subjects were randomized to active (n = 25) or placebo (n = 25) treatment groups for a period of 2 weeks. Twenty-two patients in each group completed the trial. During the treatment period, subjects also received behavioral supportive therapy. Heart rate and blood pressure were significantly reduced relative to baseline both groups. In the active treatment group, mean values at baseline and after 2 weeks of double-blind treatments were as follows: heart rates, 74.0 and 71.3 beats/min, respectively; systolic blood pressure, 108.9 and 106.9 mmHg; and diastolic blood pressure, 69.7 and 68.2 mmHg, respectively. Values for the placebo group were as follows: heart rate, 73.2 and 69.6 beats/min; systolic blood pressure, 110.6 and 105.3 mmHg; diastolic blood pressure, 71.4 and 70.5 mmHg. The confidence intervals of the mean for the differences between the groups are as follows: heart rate, -4.0 +8.2; systolic blood pressure, -6.7, +10.1; diastolic blood pressure, -7.9, +3.9. There were no changes in the frequency of atrial or ventricular arrhythmia as documented by repeated 48 hour ambulatory ECG recordings from baseline period before stopping smoking compared with the treatment period in the active as well as in the placebo groups. No ischemic events were detected in any of the volunteers during either the baseline or treatment periods. As a measure of smoking abstinence, we assessed the level of carbon monoxide in expired air; in the active group, the mean levels fell from 14.2 to 4.4 ppm after smoking cessation and in the placebo group from 13.2 to 4.2 ppm. The mean urine cotinine level fell from 8.18 mmol/l at baseline to 5.74 mmol/l after 2 weeks of treatment in the active group and from 8.78 to 3.93 mmol/l in the placebo group. The number of cigarettes smoked per week in both treatment groups was significantly reduced: from 175.2 to 8.4 for the active group and from 136 to 8.6 for the placebo group. Eleven out of 22 subjects in each group quit smoking completely. Smoking withdrawal symptoms during the first week of treatment were more severe in the placebo group than in those on active treatment. There were no significant side effects in either the placebo or the active treatment groups. These results indicate that nicotine delivered by transdermal system is free of cardiac adverse effects in healthy volunteers.
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Affiliation(s)
- Z Khoury
- Heiden Department of Cardiology, Bikur Holim Hospital, Jerusalem, Israel
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