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  1. Article ; Conference proceedings: Gemeinsame radiologisch-physikalische Forschung

    Ladd, M

    RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren

    2012  

    Abstract: Es steht kein Abstracttext zur Verfügung. Korrespondierender Autor: Ladd M Erwin L. Hahn Institut ...

    Event/congress 93. Deutscher Röntgenkongress, Hamburg, 2012
    Abstract Es steht kein Abstracttext zur Verfügung. Korrespondierender Autor: Ladd M Erwin L. Hahn Institut für Magnetresonanz
    Language German
    Publishing date 2012-04-25
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 554830-5
    ISSN 1438-9010 ; 1438-9029 ; 0340-1618 ; 0936-6652 ; 1433-5972
    ISSN (online) 1438-9010
    ISSN 1438-9029 ; 0340-1618 ; 0936-6652 ; 1433-5972
    DOI 10.1055/s-0032-1310596
    Database Thieme publisher's database

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  2. Article ; Online: Preferential central venous catheter access with concurrent IVC filter use.

    Ladd, Megan / Lullo, Dominic / Abadin, Shabir

    The journal of vascular access

    2021  Volume 23, Issue 6, Page(s) 959–961

    Abstract: In our aging population, there is an increased incidence of concurrent IVC filter and central venous catheter use. One of the risks of concurrent use is filter embolization, which almost always occurs due to the J-tipped guidewire. In this case, we ... ...

    Abstract In our aging population, there is an increased incidence of concurrent IVC filter and central venous catheter use. One of the risks of concurrent use is filter embolization, which almost always occurs due to the J-tipped guidewire. In this case, we describe the successful placement of a central venous catheter in the femoral vein in a patient with an IVC filter. Some guidelines exist concerning CVC placement in patients with IVC filters, and this case highlights the benefits of placing a CVC in the femoral vein. While little research exists regarding higher rates of IVC filter embolization in internal jugular and subclavian vein access sites, we hypothesize it is due to the conical shape of IVC filters.
    MeSH term(s) Humans ; Aged ; Central Venous Catheters ; Subclavian Vein/diagnostic imaging ; Catheterization ; Femoral Vein/diagnostic imaging ; Incidence ; Catheterization, Central Venous/adverse effects
    Language English
    Publishing date 2021-05-10
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2252820-9
    ISSN 1724-6032 ; 1129-7298
    ISSN (online) 1724-6032
    ISSN 1129-7298
    DOI 10.1177/11297298211015073
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Risk factors for postoperative complications in preterm infants with surgical necrotizing enterocolitis and associated outcomes.

    Garg, P P / Riddick, R / Ansari, M A Y / Pittman, I / Ladd, M R / Porcelli, P / Garg, P M

    Journal of neonatal-perinatal medicine

    2024  Volume 17, Issue 1, Page(s) 77–89

    Abstract: Background: We aim to determine clinical risk factors for postoperative complications in preterm infants with surgical necrotizing enterocolitis (NEC) or spontaneous intestinal perforation (SIP).: Methods: A retrospective cohort study of preterm ... ...

    Abstract Background: We aim to determine clinical risk factors for postoperative complications in preterm infants with surgical necrotizing enterocolitis (NEC) or spontaneous intestinal perforation (SIP).
    Methods: A retrospective cohort study of preterm infants with surgical NEC or SIP to compare clinical factors between those with and without postoperative complications.
    Results: 78/109 (71.5%) infants had any complication following surgical NEC. Adhesions (20/35, 57.1%) and wound infection (6/35, 17.1%) were the most common single surgical complications. Patients with a single surgical complication (35/66, 53%) were significantly less likely to be exposed to antenatal steroids, more frequently had a jejunostomy, needed a central line longer, and had a longer length of stay than those without any surgical complication. Infants with > 1 surgical complication (43/71, 60.5%) included mainly females, and had AKI more frequently at NEC onset, lower weight z-scores and lower weight for length z- scores at 36 weeks PMA than those without any complications.On multinomial logistic regression, antenatal steroids exposure (OR 0.23 [CI 0.06, 0.84]; p = 0.027) was independently associated with lower risk and jejunostomy 4.81 (1.29, 17.9) was independently associated with higher risk of developing a single complication. AKI following disease onset (OR 5.33 (1.38, 20.6), P = 0.015) was independently associated with > 1 complication in surgical NEC/SIP infants.
    Conclusion: Infants with postoperative complications following surgical NEC were more likely to be female, have additional morbidities, and demonstrate growth failure at 36 weeks PMA than those without surgical complications. There was no difference in mortality between those with and without surgical complications.
    MeSH term(s) Pregnancy ; Infant ; Infant, Newborn ; Humans ; Female ; Male ; Infant, Premature ; Retrospective Studies ; Enterocolitis, Necrotizing/epidemiology ; Enterocolitis, Necrotizing/surgery ; Risk Factors ; Intestinal Perforation/epidemiology ; Intestinal Perforation/etiology ; Intestinal Perforation/surgery ; Postoperative Complications/epidemiology ; Infant, Newborn, Diseases ; Acute Kidney Injury ; Steroids
    Chemical Substances Steroids
    Language English
    Publishing date 2024-01-12
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 2435387-5
    ISSN 1878-4429 ; 1934-5798
    ISSN (online) 1878-4429
    ISSN 1934-5798
    DOI 10.3233/NPM-230076
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Risk Factors for Venous Thromboembolism and Eventual Amputation in Traumatic Femoral and Iliac Vein Injuries: A Trauma Quality Improvement Program Analysis.

    Falcon, Allison K / Caballero, Ladd M / Filiberto, Dina M / Lenart, Emily K / Easterday, Thomas S / Bhatt, Maunil N / Mitchell, Erica L / Byerly, Saskya

    The American surgeon

    2024  , Page(s) 31348241241645

    Abstract: Background: Iliac and femoral venous injuries represent a challenging dilemma in trauma surgery with mixed results. Venous restoration of outflow (via repair or bypass) has been previously identified as having higher rates of VTE (venous thromboembolism) ...

    Abstract Background: Iliac and femoral venous injuries represent a challenging dilemma in trauma surgery with mixed results. Venous restoration of outflow (via repair or bypass) has been previously identified as having higher rates of VTE (venous thromboembolism) compared to ligation. We hypothesized that rates of VTE and eventual amputation were similar whether restoration of venous outflow vs ligation was performed at initial operation.
    Methods: Patients in the 2019-2021 National Trauma Data Bank with iliac and femoral vein injuries were abstracted and analyzed. The primary outcomes of interest were in-hospital lower extremity amputation and VTE.
    Results: A total of 2642 patients with operatively managed iliac and femoral vein injuries were identified VTE was found in 10.8% of patients. Multivariable logistic regression was performed and identified bowel injury, higher ISS, older age, open repair, and longer time to VTE prophylaxis initiation as independent predictors of VTE. Amputation was required in 4.2% of patients. Multivariable logistic regression identified arterial or nerve injury, femur or tibia fracture, venous ligation, percutaneous intervention, fasciotomy, bowel injury, and higher ISS as independent factors of amputation.
    Conclusion: Venous restoration was not an independent predictor of VTE. Venous ligation on index operation was the only modifiable independent predictor of amputation identified on regression analysis.
    Language English
    Publishing date 2024-03-25
    Publishing country United States
    Document type Journal Article
    ZDB-ID 202465-2
    ISSN 1555-9823 ; 0003-1348
    ISSN (online) 1555-9823
    ISSN 0003-1348
    DOI 10.1177/00031348241241645
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Conference proceedings: Die relaxationskompensierte APT-gewichtete CEST-MRT prognostiziert das Therapieansprechen und progressionsfreie Überleben von Patienten mit Gliomen unmittelbar vor Strahlentherapie bei 3T

    Graß, S / von Knebel Doeberitz, N / Kroh, F / König, L / Bauspieß, C / Boyd, P / Debus, J / Ladd, M / Schlemmer, H P / Korzowski, A / Paech, D

    RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren

    2024  Volume 196, Issue S 01

    Event/congress RÖKO 2024, RheinMain CongressCenter (RMCC) in Wiesbaden, 2024-05-08
    Language German
    Publishing date 2024-04-01
    Publisher Georg Thieme Verlag
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 554830-5
    ISSN 1438-9010 ; 1438-9029 ; 0340-1618 ; 0936-6652 ; 1433-5972
    ISSN (online) 1438-9010
    ISSN 1438-9029 ; 0340-1618 ; 0936-6652 ; 1433-5972
    DOI 10.1055/s-0044-1781480
    Database Thieme publisher's database

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  6. Article ; Online: Maps of beauty and disease: thoughts on genetics, confidentiality, and biological family.

    Ladd, Mary

    Journal of medical ethics

    2010  Volume 36, Issue 8, Page(s) 479–482

    Abstract: The author explores the ethics of decision-making and confidentiality in donor insemination through the narrative of her experience having two children with a sperm donor who was later discovered to carry a gene for a serious heart disease, hypertrophic ... ...

    Abstract The author explores the ethics of decision-making and confidentiality in donor insemination through the narrative of her experience having two children with a sperm donor who was later discovered to carry a gene for a serious heart disease, hypertrophic cardiomyopathy. Contrasting individualist and communitarian ethical models, she questions understandings of confidentiality that hamper the construction of a medical family tree, especially when prognosis and treatment depend on the larger familial profile of the disease. She also emphasises that for the patient family the discovery of biological family through the lens of transmitted illness leads to a shift in family identity that goes beyond the purely medical.
    MeSH term(s) Beauty ; Cardiomyopathy, Hypertrophic, Familial/genetics ; Confidentiality/ethics ; Female ; Genetic Predisposition to Disease ; Genetic Privacy/ethics ; Genetic Testing ; Humans ; Insemination, Artificial, Heterologous/ethics ; Insemination, Artificial, Heterologous/legislation & jurisprudence ; Male ; Molecular Diagnostic Techniques ; Pedigree ; Sperm Banks ; Truth Disclosure/ethics
    Language English
    Publishing date 2010-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 194927-5
    ISSN 1473-4257 ; 0306-6800
    ISSN (online) 1473-4257
    ISSN 0306-6800
    DOI 10.1136/jme.2009.033514
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    Zs.A 1163: Show issues Location:
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  7. Book: Symmetry of crystals and molecules

    Ladd, Mark

    2014  

    Author's details Mark Ladd
    Language English
    Size XXI, 433 S., Ill., graph. Darst., 253 mm
    Edition 1. ed.
    Publisher Oxford Univ. Press
    Publishing place Oxford u.a.
    Document type Book
    Note Literaturangaben. - Hier auch später erschienene, unveränderte Nachdrucke
    ISBN 9780199670888 ; 0199670889
    Database Former special subject collection: coastal and deep sea fishing

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  8. Book: Symmetry of crystals and molecules

    Ladd, Mark

    2014  

    Author's details Mark Ladd
    Language English
    Size XXI, 433 S., Ill., graph. Darst., 253 mm
    Edition 1. ed.
    Publisher Oxford Univ. Press
    Publishing place Oxford u.a.
    Document type Book
    Note Literaturangaben. - Hier auch später erschienene, unveränderte Nachdrucke
    ISBN 9780199670888 ; 0199670889
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  9. Article ; Online: Erratum to: Fast and accurate multi-channel B1+ mapping based on the TIAMO technique for 7 Tesla UHF body MRI (Magn Reson Med 2018;79:2652-2664).

    Brunheim, S / Gratz, M / Johst, S / Bitz, A K / Fiedler, T M / Ladd, M E / Quick, H H / Orzada, S

    Magnetic resonance in medicine

    2023  Volume 91, Issue 4, Page(s) 1735

    Language English
    Publishing date 2023-12-10
    Publishing country United States
    Document type Published Erratum
    ZDB-ID 605774-3
    ISSN 1522-2594 ; 0740-3194
    ISSN (online) 1522-2594
    ISSN 0740-3194
    DOI 10.1002/mrm.29868
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Spare the Needle, Discharge the Child: Trending Post-Op Labs After Laparoscopic Common Bile Duct Exploration in Pediatric Patients Is Not Helpful.

    Patterson, James W / Niebler, Jacob A P / Cambronero, Gabriel E / Sanin, Gloria D / Bosley, Maggie E / Reid, Garrett / Ganapathy, Aravindh / Rauh, Jess / Ladd, Mitchell / Pranikoff, Tom / Sieren, Leah M / Petty, John K / Neff, Lucas P

    The American surgeon

    2024  , Page(s) 31348241227198

    Abstract: Laparoscopic common bile duct exploration (LCBDE) utility in management of choledocholithiasis may decrease length of stay and patient cost, but postoperative management remains widely debated. We examined periprocedural LFTs for patients undergoing ... ...

    Abstract Laparoscopic common bile duct exploration (LCBDE) utility in management of choledocholithiasis may decrease length of stay and patient cost, but postoperative management remains widely debated. We examined periprocedural LFTs for patients undergoing LCBDE and endoscopic retrograde cholangiopancreatography (ERCP) speculating for trend existence after successful LCBDE. We hypothesized that postoperative LCBDE LFTs would not downtrend even after successful ductal clearance. We identified 99 patients under 18 who underwent ERCP or LCBDE with at least one pre- and post-procedural LFT. Periprocedural LFTs between groups were compared using Wilcoxon signed-rank tests. The 22 ERCP patients demonstrated a significant downtrend across Tbili (
    Language English
    Publishing date 2024-01-12
    Publishing country United States
    Document type Journal Article
    ZDB-ID 202465-2
    ISSN 1555-9823 ; 0003-1348
    ISSN (online) 1555-9823
    ISSN 0003-1348
    DOI 10.1177/00031348241227198
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