Donald Longjohn • USC Profiles (original) (raw)

  1. Stacked Cone Constructs for the Treatment of Extensive Tibial Bone Loss in Revision Total Knee Arthroplasty: A Series of 22 Patients. J Bone Joint Surg Am. 2025 Mar 24; 107(12):1342-1351. Heckmann ND, Liu KC, Gettleman BS, Kim A, Longjohn DB, Oakes DA. PMID: 40127133.
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    Translation:Humans
  2. A "1.5-Stage" Spacer Construct Using Revision Components for the Management of Periprosthetic Joint Infection of the Knee. J Arthroplasty. 2025 Aug; 40(8):1952-1960. Heckmann ND, Biedermann BM, Richardson MK, Chen MS, Gettleman BS, Liu KC, Christ AB, Longjohn DB, Oakes DA. PMID: 39884479.
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    Translation:Humans
  3. Endocrinologic Abnormalities Observed Among Total Joint Arthroplasty Patients Using "Artri King" and Related Over-the-Counter Supplements: A Cautionary Tale from a Safety Net Hospital. J Clin Med. 2024 Nov 28; 13(23). Culler M, Mayfield CK, Aron A, Del Val L, Longjohn D, Heckmann ND. PMID: 39685700; PMCID: PMC11641894.
    View in: PubMed Mentions: 2
  4. Correction: Limited potential of AAV-mediated gene therapy in transducing human mesenchymal stem cells for bone repair applications. Gene Ther. 2024 Sep; 31(9-10):527. Bougioukli S, Chateau M, Morales H, Vakhshori V, Sugiyama O, Oakes D, Longjohn D, Cannon P, Lieberman JR. PMID: 39090205.
    View in: PubMed Mentions: 1 Fields:
  5. Cemented Constrained Liners Used as an Articulating Hip Spacer for the Treatment of Chronic Prosthetic Joint Infection. Arthroplast Today. 2024 Oct; 29:101422. Heckmann ND, Wang JC, Richardson MK, Biedermann BM, DiGiovanni RM, Christ AB, Longjohn DB, Oakes DA. PMID: 39224754; PMCID: PMC11367267.
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  6. Metal artifact reduction sequence-MRI abnormalities in asymptomatic patients with dual-mobility hip prostheses. Bone Joint J. 2024 Mar 01; 106-B(3 Supple A):89-96. Heckmann ND, Chung BC, Liu KC, Chen XT, Lovro LR, Kistler NM, White E, Christ AB, Longjohn DB, Oakes DA, Lieberman JR. PMID: 38423076.
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    Translation:Humans
  7. Limited Durability of Extensor Mechanism Reconstruction Following Total Knee Arthroplasty: Mesh and Allograft Show Equivalent Outcomes at Five-Year Follow-Up. J Arthroplasty. 2024 Mar; 39(3):772-777. Richardson MK, Ross RC, Kusnezov N, Vega AN, Ludington J, Longjohn DB, Oakes DA, Heckmann ND. PMID: 37776982.
    View in: PubMed Mentions: 3 Fields:
    Translation:Humans
  8. Refining the Role of Routine Synovial Alpha-Defensin in Periprosthetic Joint Infection Following Total Knee Arthroplasty: An Analysis of Limitations. J Arthroplasty. 2023 12; 38(12):2691-2697. Heckmann ND, Wang JC, Liu KC, Won P, Chung BC, Mayer LW, Longjohn DB, Oakes DA, Christ AB, Lieberman JR. PMID: 37295619.
    View in: PubMed Mentions: 6 Fields:
    Translation:Humans
  9. Factors Associated With Failure Following Proximal Femoral Replacement for Salvage Hip Surgery for Nononcologic Indications. J Arthroplasty. 2023 11; 38(11):2429-2435.e2. Wier J, Liu KC, Piple AS, Christ AB, Longjohn DB, Oakes DA, Heckmann ND. PMID: 37209911.
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    Translation:Humans
  10. A double-blinded, placebo-controlled, randomized study to evaluate the efficacy of perioperative dextromethorphan compared to placebo for the treatment of postoperative pain: a study protocol. Trials. 2023 Mar 29; 24(1):238. Jones IA, Piple AS, Yan PY, Longjohn DB, Gilbert PK, Lieberman JR, Gucev GV, Oakes DA, Ratto CE, Christ AB, Heckmann ND. PMID: 36991450; PMCID: PMC10061841.
    View in: PubMed Mentions: 1 Fields:
    Translation:HumansCTClinical Trials
  11. Influence of donor age and comorbidities on transduced human adipose-derived stem cell in vitro osteogenic potential. Gene Ther. 2023 04; 30(3-4):369-376. Collon K, Bell JA, Gallo MC, Chang SW, Bougioukli S, Sugiyama O, Tassey J, Hollis R, Heckmann N, Oakes DA, Longjohn DB, Evseenko D, Kohn DB, Lieberman JR. PMID: 36216880; PMCID: PMC10086075.
    View in: PubMed Mentions: 10 Fields:
    Translation:HumansAnimalsCells
  12. Outcomes of an Institutional Rapid Recovery Protocol for Total Joint Arthroplasty at a Safety Net Hospital. J Am Acad Orthop Surg Glob Res Rev. 2022 03 09; 6(3). Taylor AJ, Kay RD, Bryman JA, Tye EY, Longjohn DB, Najibi S, Runner RP. PMID: 35262511; PMCID: PMC8913136.
    View in: PubMed Mentions: 8 Fields:
    Translation:Humans
  13. Modern Proximal Femoral Replacement in Revision Total Hip Arthroplasty for Nononcologic Indications. J Arthroplasty. 2022 08; 37(8S):S958-S963. Heckmann ND, Nakata HL, Chung BC, Baker JR, Longjohn DB, Christ AB, Oakes DA. PMID: 35189288.
    View in: PubMed Mentions: 1 Fields:
    Translation:Humans
  14. The insidious risk of periprosthetic fracture in clinically functional total hip arthroplasties: A biomechanical study of willed joints. J Orthop Res. 2022 08; 40(8):1943-1952. Takamura KM, McCarty CP, Ho NC, Diehl J, Longjohn DB, Ebramzadeh E, Sangiorgio SN. PMID: 34694639.
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    Translation:Humans
  15. Implementation of an enhanced recovery protocol at a safety net hospital : a silver lining to COVID-19? Bone Jt Open. 2021 Oct; 2(10):871-878. Taylor AJ, Kay RD, Tye EY, Bryman JA, Longjohn D, Najibi S, Runner RP. PMID: 34669504; PMCID: PMC8558442.
    View in: PubMed Mentions: 2
  16. Regional Gene Therapy with Transduced Human Cells: The Influence of "Cell Dose" on Bone Repair. Tissue Eng Part A. 2021 11; 27(21-22):1422-1433. Ihn H, Kang H, Iglesias B, Sugiyama O, Tang A, Hollis R, Bougioukli S, Skorka T, Park S, Longjohn D, Oakes DA, Kohn DB, Lieberman JR. PMID: 33882718; PMCID: PMC8827114.
    View in: PubMed Mentions: 12 Fields:
    Translation:HumansAnimals
  17. Patient Perception Regarding the Safety of Elective Joint Arthroplasty Surgery During the COVID-19 Pandemic. Arthroplast Today. 2021 Oct; 11:113-121. Chen XT, Chung BC, Jones IA, Christ AB, Oakes DA, Gilbert PK, Longjohn DB, Lieberman JR, Heckmann ND. PMID: 34493982; PMCID: PMC8414990.
    View in: PubMed Mentions: 1
  18. Regional gene therapy for bone healing using a 3D printed scaffold in a rat femoral defect model. J Biomed Mater Res A. 2021 11; 109(11):2346-2356. Kang HP, Ihn H, Robertson DM, Chen X, Sugiyama O, Tang A, Hollis R, Skorka T, Longjohn D, Oakes D, Shah R, Kohn D, Jakus AE, Lieberman JR. PMID: 34018305.
    View in: PubMed Mentions: 9 Fields:
    Translation:Animals
  19. Anterior Total Hip Arthroplasty With Bulk Femoral Head Autograft in a Patient With Camurati-Engelmann Disease. Arthroplast Today. 2021 Apr; 8:204-210. Taylor AJ, Runner RP, Longjohn DB, Najibi S. PMID: 33937459; PMCID: PMC8076616.
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  20. Limited potential of AAV-mediated gene therapy in transducing human mesenchymal stem cells for bone repair applications. Gene Ther. 2021 12; 28(12):729-739. Bougioukli S, Chateau M, Morales H, Vakhshori V, Sugiyama O, Oakes D, Longjohn D, Cannon P, Lieberman JR. PMID: 32807899.
    View in: PubMed Mentions: 7 Fields:
    Translation:HumansCells
  21. Periprosthetic femoral bone loss in total hip arthroplasty: systematic analysis of the effect of stem design. Hip Int. 2017 Feb 21; 27(1):26-34. Knutsen AR, Lau N, Longjohn DB, Ebramzadeh E, Sangiorgio SN. PMID: 27515762.
    View in: PubMed Mentions: 32 Fields:
    Translation:Humans
  22. Systematic analysis of bisphosphonate intervention on periprosthetic BMD as a function of stem design. J Arthroplasty. 2014 Jun; 29(6):1292-7. Knusten AR, Ebramzadeh E, Longjohn DB, Sangiorgio SN. PMID: 24703781.
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    Translation:Humans
  23. Challenges in relating experimental hip implant fixation predictions to clinical observations. J Biomech. 2011 Jan 11; 44(2):235-43. Sangiorgio SN, Longjohn DB, Dorr LD, Ebramzadeh E. PMID: 21040920.
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    Translation:Humans
  24. The influence of proximal stem geometry and surface finish on the fixation of a double-tapered cemented femoral stem. J Biomech. 2011 Jan 04; 44(1):22-7. Sangiorgio SN, Longjohn DB, Dorr LD, Ebramzadeh E. PMID: 20828697.
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    Translation:Humans
  25. Simulation of extreme loads on the proximal femur for implant fixation assessment. J Appl Biomater Biomech. 2008 May-Aug; 6(2):72-80. Sangiorgio SN, Longjohn DB, Lee JL, Alexander JD, Dorr LD, Ebramzadeh E. PMID: 20740449.
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  26. Effects of dorsal flanges on fixation of a cemented total hip replacement femoral stem. J Bone Joint Surg Am. 2004 Apr; 86(4):813-20. Sangiorgio SN, Ebramzadeh E, Longjohn DB, Dorr LD. PMID: 15069149.
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    Translation:Humans
  27. Initial stability of cemented femoral stems as a function of surface finish, collar, and stem size. J Bone Joint Surg Am. 2004 Jan; 86(1):106-15. Ebramzadeh E, Sangiorgio SN, Longjohn DB, Buhari CF, Dorr LD. PMID: 14711952.
    View in: PubMed Mentions: 9 Fields:
    Translation:Humans
  28. Effects of total hip arthroplasty cemented femoral stem surface finish, collar and cement thickness on load transfer to the femur. J Appl Biomater Biomech. 2003 Jan-Apr; 1(1):76-83. Ebramzadeh E, Sangiorgio SN, Longjohn DB, Buhari CF, Morrison BJ, Dorr LD. PMID: 20803475.
    View in: PubMed Mentions: 1 Fields:
  29. Polyethylene liner cementation into fixed acetabular shells. J Arthroplasty. 2002 Jun; 17(4 Suppl 1):167-70. Haft GF, Heiner AD, Callaghan JJ, Dorr LD, Wan Z, Long W, Longjohn DB, Brown TD. PMID: 12068431.
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    Translation:Humans
  30. Technical factors for success with metal ring acetabular reconstruction. J Arthroplasty. 2001 Dec; 16(8):961-9. Udomkiat P, Dorr LD, Won YY, Longjohn D, Wan Z. PMID: 11740749.
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    Translation:Humans
  31. Radiographic comparison of diaphyseal grit blasted with smooth surface stems by matched pair analysis. Clin Orthop Relat Res. 2000 Dec; (381):156-67. Min B, Longjohn DB, Dorr LD, Wan Z. PMID: 11127652.
    View in: PubMed Mentions: 1 Fields:
    Translation:Humans
  32. Total hip arthroplasty with use of the Metasul metal-on-metal articulation. Four to seven-year results. J Bone Joint Surg Am. 2000 Jun; 82(6):789-98. Dorr LD, Wan Z, Longjohn DB, Dubois B, Murken R. PMID: 10859098.
    View in: PubMed Mentions: 30 Fields:
    Translation:Humans
  33. Blood management challenges in revision hip arthroplasty. Orthopedics. 1999 Jan; 22(1 Suppl):s148-50. Longjohn DB, Dorr LD, McPherson EJ. PMID: 9927117.
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    Translation:Humans
  34. Soft tissue balance of the hip. J Arthroplasty. 1998 Jan; 13(1):97-100. Longjohn D, Dorr LD. PMID: 9493545.
    View in: PubMed Mentions: 4 Fields:
    Translation:Humans
  35. Acute hematogenous osteomyelitis of the epiphysis. Clin Orthop Relat Res. 1995 Jul; (316):227-34. Longjohn DB, Zionts LE, Stott NS. PMID: 7634711.
    View in: PubMed Mentions: 5 Fields:
    Translation:Humans

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This graph shows the number and percent of publications by field. Fields are based on how the National Library of Medicine (NLM) classifies the publications' journals and might not represent the specific topics of the publications. Note that an individual publication can be assigned to more than one field. As a result, the publication counts in this graph might add up to more than the number of publications the person has written. To see the data as text, click here.

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