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  1. Article ; Online: Radiographic Measures Predicting Failure of Arthroscopy in Borderline Hip Dysplasia: Letter to the Editor.

    Larrague, Catalina / Slullitel, Pablo A

    The American journal of sports medicine

    2021  Volume 49, Issue 2, Page(s) NP9–NP10

    MeSH term(s) Arthroscopy ; Hip Dislocation/diagnostic imaging ; Hip Dislocation/surgery ; Hip Dislocation, Congenital ; Hip Joint/diagnostic imaging ; Hip Joint/surgery ; Humans
    Language English
    Publishing date 2021-02-01
    Publishing country United States
    Document type Letter ; Comment
    ZDB-ID 197482-8
    ISSN 1552-3365 ; 0363-5465
    ISSN (online) 1552-3365
    ISSN 0363-5465
    DOI 10.1177/0363546520979979
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Comment on Smeets et al.: 'The patellar pubic percussion test: a simple bedside tool for suspected occult hip fractures'.

    Slullitel, Pablo A

    International orthopaedics

    2018  Volume 42, Issue 11, Page(s) 2525–2526

    MeSH term(s) Hip Fractures ; Humans ; Patella ; Percussion ; Pubic Bone
    Language English
    Publishing date 2018-08-16
    Publishing country Germany
    Document type Letter ; Comment
    ZDB-ID 80384-4
    ISSN 1432-5195 ; 0341-2695
    ISSN (online) 1432-5195
    ISSN 0341-2695
    DOI 10.1007/s00264-018-4112-7
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Prediction of 3-Dimensional Coverage Surface Area of the Femoral Head in Hip Dysplasia Through Conventional Computed Tomography.

    Kamenaga, Tomoyuki / Ritacco, Lucas / Slullitel, Pablo A / Nahal, Chadi / Nepple, Jeffrey J / Clohisy, John C / Pascual-Garrido, Cecilia

    Orthopaedic journal of sports medicine

    2024  Volume 12, Issue 3, Page(s) 23259671241234684

    Abstract: Background: Assessment of 3-dimensional (3D) femoral head coverage is critical in evaluating, preoperative planning, and treating hip dysplasia.: Purpose: To (1) propose a mathematical model to establish 3D femoral head coverage using conventional ... ...

    Abstract Background: Assessment of 3-dimensional (3D) femoral head coverage is critical in evaluating, preoperative planning, and treating hip dysplasia.
    Purpose: To (1) propose a mathematical model to establish 3D femoral head coverage using conventional computed tomography (CT), (2) determine the correlation of 2D parameters with 3D coverage, and (3) characterize the patterns of dysplasia based on 3D morphology.
    Study design: Cross-sectional study; Level of evidence, 3.
    Methods: We identified 30 patients (n = hips) with symptomatic dysplasia and 30 patients (n = hips) without dysplasia. Patients with dysplastic hips were matched with regard to sex, age, and body mass index to those with nondysplastic hips. Preoperative CTs were analyzed using 3D software, and 3D femoral head surface area coverage (FHSAC; in %) was assessed in 4 quadrant zones: anteromedial, anterolateral, posteromedial, and posterolateral. To assess lateral coverage of the femoral head, we introduced the anterolateral femoral head coverage angle (ALFC) and the posterolateral femoral head coverage angle (PLFC).
    Results: Reduced femoral head coverage was more pronounced in dysplastic versus nondysplastic hips in the anterolateral quadrant (18% vs 40.7%, respectively) and posterolateral quadrant (35.8% vs 56.9%, respectively) (
    Conclusion: The ALFC and The PLFC were strongly correlated with 3D lateral FHSAC and were able to predict 3D coverage accurately.
    Language English
    Publishing date 2024-03-19
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2706251-X
    ISSN 2325-9671
    ISSN 2325-9671
    DOI 10.1177/23259671241234684
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: What is the Fate of Undisplaced Femoral Neck Fractures Treated With Cannulated Screws?

    Slullitel, Pablo A / Latallade, Valentino / Huespe, Iván A / Lucero-Viviani, Nicolás / Buttaro, Martin A

    The Journal of arthroplasty

    2023  Volume 39, Issue 1, Page(s) 111–117

    Abstract: Background: We aimed to report implant survival in Garden type I and II femoral neck fractures treated with cannulated screws in elderly patients.: Methods: We retrospectively studied 232 consecutive unilateral Garden I and II patients (232 fractures) ...

    Abstract Background: We aimed to report implant survival in Garden type I and II femoral neck fractures treated with cannulated screws in elderly patients.
    Methods: We retrospectively studied 232 consecutive unilateral Garden I and II patients (232 fractures) treated with cannulated screws. Mean age was 81 years (range, 65 to 100), and a body mass index of 25 (range, 15.8 to 38.3). No between-group differences were found in demographic variables and/or baseline measurements (P > .05). Mean follow-up was 36 months (range, 1 to 171). Two observers measured baseline radiographic variables with good-to-excellent interobserver reliability. The posterior tilt angle, measured on a cross-table lateral x-ray, was used to classify the cohort into <20° (n = 183) and ≥20° (n = 49). The cumulative incidence with competing risk analysis was used to predict association between posterior tilt and subsequent conversion to arthroplasty. Patient survival was calculated with the Kaplan-Meier estimate.
    Results: Implant survival was 86.3% (95% confidence interval (CI) 80 to 90) at 12 months and 77.3% (95% CI 64 to 86) at 70 months. The 12-month cumulative incidence failure was 12.6% (95% CI 8 to 17). After controlling for confounders, posterior tilt ≥20° had higher risk of subsequent arthroplasty when compared to posterior tilt <20° (38.8 [95% CI 25 to 52] versus 5% [95% CI 2.8 to 9], subhazard ratio 8.3, 95% CI 3.8 to 18), without any other radiologic or demographic factor being associated with failure. Patient survival was 88.2% (95% CI 83 to 91.7) at 12 months, 79.5% (95% CI 73 to 84) at 24 months, and 57% (95% CI 48 to 65) at 70 months.
    Conclusion: Cannulated screws were a reliable treatment for Garden I and II fractures, except when there was posterior tilt ≥20°, where arthroplasty should be considered.
    MeSH term(s) Humans ; Aged ; Aged, 80 and over ; Retrospective Studies ; Reproducibility of Results ; Fracture Fixation, Internal/adverse effects ; Radiography ; Femoral Neck Fractures/diagnostic imaging
    Language English
    Publishing date 2023-06-26
    Publishing country United States
    Document type Journal Article
    ZDB-ID 632770-9
    ISSN 1532-8406 ; 0883-5403
    ISSN (online) 1532-8406
    ISSN 0883-5403
    DOI 10.1016/j.arth.2023.06.035
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  5. Article ; Online: Editorial Commentary: Reach Over the Top and Preserve the Hip Labrum.

    Slullitel, Pablo A / Pascual-Garrido, Cecilia

    Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association

    2021  Volume 37, Issue 2, Page(s) 552–553

    Abstract: There is increasing interest in fine tuning of hip arthroscopy to improve the long-term outcomes of femoroacetabular impingement (FAI) surgery. Recently, some advocated for rim trimming and labral refixation without taking down the labrum, using a so- ... ...

    Abstract There is increasing interest in fine tuning of hip arthroscopy to improve the long-term outcomes of femoroacetabular impingement (FAI) surgery. Recently, some advocated for rim trimming and labral refixation without taking down the labrum, using a so-called over-the-top technique. Although some studies have already reported on the outcomes of this procedure, very few have focused on how maintaining an unharmed chondrolabral junction may decrease cartilage wear over time. Preserving labral attachment should be the standard of care in the treatment of FAI, to keep the suction seal working normally.
    MeSH term(s) Arthroscopy ; Cartilage ; Femoracetabular Impingement/surgery ; Follow-Up Studies ; Hip Joint/surgery ; Humans ; Magnetic Resonance Imaging
    Language English
    Publishing date 2021-02-05
    Publishing country United States
    Document type Editorial ; Comment
    ZDB-ID 632528-2
    ISSN 1526-3231 ; 0749-8063
    ISSN (online) 1526-3231
    ISSN 0749-8063
    DOI 10.1016/j.arthro.2020.12.198
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Stenotrophomonas maltophilia

    Latallade, Valentino / Lucero, Carlos / Slullitel, Pablo / Buttaro, Martin

    Hip & pelvis

    2023  Volume 35, Issue 2, Page(s) 142–146

    Abstract: Stenotrophomonas ... ...

    Abstract Stenotrophomonas maltophilia
    Language English
    Publishing date 2023-06-02
    Publishing country Korea (South)
    Document type Case Reports
    ZDB-ID 3016993-8
    ISSN 2287-3279 ; 2287-3260
    ISSN (online) 2287-3279
    ISSN 2287-3260
    DOI 10.5371/hp.2023.35.2.142
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Cow's milk allergy: Can oral food challenges be avoided? A probabilistic analysis based on clinical data.

    Díaz, María C / Slullitel, Pablo / Souza, María V

    Archivos argentinos de pediatria

    2023  Volume 121, Issue 6, Page(s) e202202850

    Abstract: Introduction. The oral food challenge (OFC) for the diagnosis of cow's milk protein allergy (CMPA) poses risks and requires resources. Our objective was to assess conditions and complementary tests used to identify a high probability of CMPA. Population ... ...

    Title translation Alergia a la leche de vaca: ¿se pueden evitar las pruebas de provocación oral? Un análisis probabilístico basado en datos clínicos.
    Abstract Introduction. The oral food challenge (OFC) for the diagnosis of cow's milk protein allergy (CMPA) poses risks and requires resources. Our objective was to assess conditions and complementary tests used to identify a high probability of CMPA. Population and methods. Secondary analysis of a study of patients seen at a unit of allergy between 2015 and 2018. Pre-testing probabilities associated with symptoms and their combinations and post-testing probabilities after skin prick testing and serum immunoglobulin E (IgE) levels were determined. Results. The data from 239 patients were assessed. A probability greater than 95% was observed for angioedema and a combination of urticaria and vomiting. Based on the cut-off points proposed by Calvani et al., the combination of vomiting with rhinitis, without angioedema, also exceeded 95%. Conclusion. A methodology is provided to identify patients in whom CMPA may be diagnosed without an OFC.
    MeSH term(s) Female ; Animals ; Cattle ; Humans ; Infant ; Milk Hypersensitivity/diagnosis ; Milk Hypersensitivity/epidemiology ; Skin Tests/methods ; Angioedema/complications ; Milk Proteins/adverse effects ; Vomiting
    Chemical Substances Milk Proteins
    Language Spanish
    Publishing date 2023-06-29
    Publishing country Argentina
    Document type Journal Article
    ZDB-ID 424449-7
    ISSN 1668-3501 ; 0325-0075 ; 0004-0487
    ISSN (online) 1668-3501
    ISSN 0325-0075 ; 0004-0487
    DOI 10.5546/aap.2022-02850.eng
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article ; Online: Clasificación de la alergia alimentaria: generalidades.

    Martínez, Jorge Cesar / Lavrut, Jorge / Slullitel, Pablo

    Revista alergia Mexico (Tecamachalco, Puebla, Mexico : 1993)

    2023  Volume 70, Issue 4, Page(s) 222–224

    Abstract: The prevalence of food allergy has increased in some regions of the world, and with it the incidence, according to geographical variability, in the phenotype and clinical manifestations. Food allergy arises from the specific immune response induced by ... ...

    Title translation Classification of food allergy: generalities.
    Abstract The prevalence of food allergy has increased in some regions of the world, and with it the incidence, according to geographical variability, in the phenotype and clinical manifestations. Food allergy arises from the specific immune response induced by exposure to the proteins of a certain food. Food intolerance refers to non-immune reactions, caused by unique physiological characteristics of the individual, including metabolic, toxic, pharmacological and undefined mechanisms. Adverse reactions to foods are classified as: IgE-mediated: Type I Hypersensitivity, non-IgE-mediated: Type IV Hypersensitivity, mixed: Types I and IV Hypersensitivity Non-Allergic; toxic, pharmacological, metabolic, intolerances. These types of alterations are rare but have increased in recent years; These include protein-induced enterocolitis syndrome, which can cause emesis, diarrhea and hypotension, and shock, which begins two hours after ingestion of the allergen. Protein-induced allergic proctocolitis is a condition that includes allergy to cow's milk protein. Delayed reactions usually affect the digestive system, are more insidious in their onset and are not immediately controlled, even with the suspension of food. There are eight foods responsible for 90% of food allergies: milk, eggs, soy, wheat, peanuts, walnuts, fish, and shellfish.
    MeSH term(s) Animals ; Cattle ; Female ; Food Hypersensitivity ; Hypersensitivity, Immediate ; Diarrhea ; Enterocolitis/epidemiology ; Enterocolitis/etiology ; Milk
    Language Spanish
    Publishing date 2023-12-31
    Publishing country Mexico
    Document type English Abstract ; Journal Article
    ZDB-ID 639125-4
    ISSN 2448-9190 ; 0002-5151
    ISSN (online) 2448-9190
    ISSN 0002-5151
    DOI 10.29262/ram.v70i4.1330
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  9. Article: Successful hip revision surgery following refracture of a modern femoral stem using a cortical window osteotomy technique: A case report and review of literature.

    Lucero, Carlos M / Luco, Juan B / Garcia-Mansilla, Agustin / Slullitel, Pablo A / Zanotti, Gerardo / Comba, Fernando / Buttaro, Martin A

    World journal of methodology

    2023  Volume 13, Issue 5, Page(s) 502–509

    Abstract: Background: The ExeterTM Universal cemented femoral component is widely used for total hip replacement surgery. Although there have been few reports of femoral component fracture, removal of a broken femoral stem can be a challenging procedure.: Case ... ...

    Abstract Background: The ExeterTM Universal cemented femoral component is widely used for total hip replacement surgery. Although there have been few reports of femoral component fracture, removal of a broken femoral stem can be a challenging procedure.
    Case summary: A 54-year-old man with a Dorr A femur sustained a refracture of a primary ExeterTM stem, two years after receiving a revision using a cement-within-cement technique (CWC) through an extended trochanteric osteotomy (ETO). The technical problems related to the CWC technique and the ETO played a major role in the stem fatigue refracture. We performed revision surgery and removed the distal cement using a cortical femoral window technique, followed by re-implantation with an uncemented, modular, distally-fixed uncemented stem. The patient experienced an uneventful postoperative recovery.
    Conclusion: Re-fracture of a modern femoral ExeterTM stem is a rare event, but technical complications related to revision surgery can lead to this outcome. The cortical window osteotomy technique can facilitate the removal of a broken stem and cement, allowing for prosthetic re-implantation under direct vision and avoiding ETO-related complications.
    Language English
    Publishing date 2023-12-20
    Publishing country United States
    Document type Case Reports
    ISSN 2222-0682
    ISSN 2222-0682
    DOI 10.5662/wjm.v13.i5.502
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  10. Article ; Online: Cerclage wire or positional cortical screw for the treatment of intraoperative calcar fractures during primary total hip arthroplasty? A biomechanical study.

    Gauthier, Paul / Slullitel, Pablo A / Speirs, Andrew / Laude, Frederic / Gofton, Wade T / Beaule, Paul E

    Clinical biomechanics (Bristol, Avon)

    2022  Volume 101, Page(s) 105848

    Abstract: Background: During primary total hip arthroplasty, intra-operative calcar fractures have been historically treated with cerclage wires. However, interfragmentary screw fixation technique can possibly achieve the same results with technical advantages. ... ...

    Abstract Background: During primary total hip arthroplasty, intra-operative calcar fractures have been historically treated with cerclage wires. However, interfragmentary screw fixation technique can possibly achieve the same results with technical advantages. The aim of this biomechanical study was to assess stability of calcar fractures fixed using interfragmentary screw technique compared to a traditional cerclage system specifically in context of total hip arthroplasty.
    Methods: Thirty-two periprosthetic fractures were reduced using either a single cerclage cable or an intracortical positional screw perpendicular to the fracture line. Axial and torsional load testing was terminated after experimental model failure.
    Findings: No significant difference was obtained for all output parameters when comparing cerclage wires versus interfragmentary screw fixation respectively. Load at failure: 8043 ± 712 N vs 7425 ± 854 N (p = 0.115). Load at calcar fracture propagation: 6240 ± 2207 N versus 6220 ± 966 N (p = 0.668). Maximum stiffness before failure: 617 ± 115 N/mm vs 839 ± 175 N/mm (p = 0.100) and stiffness at calcar fracture propagation reached 771 ± 153 Nmm vs 886 ± 129 N/mm (p = 0.197). Torque to failure levels obtained were 59.4 ± 7.1 N*m vs 60.9 ± 12.0 N*m (p = 0.908). Torque to calcar fracture propagation, 51.6 ± 6.1 N*m vs 48.5 ± 9.8 N*m (p = 0.298). Torsional stiffness at failure, 0.38 ± 0.03 N*m\deg. vs 0.43 ± 0.13 N*m\deg. (p = 0.465). Torsional stiffness at calcar fracture propagation were 0.37 ± 0.03 N*m\deg. vs 0.45 ± 0.17 N*m\deg. (p = 0.462).
    Interpretation: The strength of fixation and stability of the implant were similar for both techniques. In the synthetic bone model tested, using an interfragmentary screw conveyed similar stability to the constructs in the management of an intra-operative medial calcar fractures. Thus, potentially giving surgeons an alternative option for intraoperative fracture fixation during primary total hip arthroplasty.
    MeSH term(s) Humans ; Arthroplasty, Replacement, Hip/methods ; Femoral Fractures/surgery ; Fracture Fixation, Internal/methods ; Bone Wires ; Bone Screws ; Biomechanical Phenomena ; Bone Plates
    Language English
    Publishing date 2022-12-05
    Publishing country England
    Document type Journal Article ; Research Support, Non-U.S. Gov't
    ZDB-ID 632747-3
    ISSN 1879-1271 ; 0268-0033
    ISSN (online) 1879-1271
    ISSN 0268-0033
    DOI 10.1016/j.clinbiomech.2022.105848
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