研究の最先端 | 日本人工関節学会

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第52回

▼ 学会賞

受賞者: 大森　隆昭

所属施設: JCHO金沢病院整形外科

論文題名: Contralateral lower-limb functional status before total hip arthroplasty: An important indicator for postoperative gait speed.

▼ 若手研究者奨励賞

受賞者: 川口　航平

所属施設: 東京大学　整形外科

応募論文

Preoperative tibiofemoral rotational alignment is a risk factor for component rotational mismatch in total knee arthroplasty Knee. 2021 Mar;29:448-456.
A new technique for determining the rotational alignment of the tibial component during total knee arthroplasty Knee. 2021 Mar;29:323-331.
Rotational kinematics differ between mild and severe valgus knees in total knee arthroplasty Knee. 2021 Jan;28:81-88.
Intraoperative rotational kinematics and its influence on postoperative clinical outcomes differ according to age in Unicompartmental knee Arthroplasty BMC Musculoskelet Disord. 2021 Jun 1;22(1):505.

受賞者: 橋本　哲

所属施設: （独）地域医療機能推進機構佐賀中部病院　整形外科

応募論文

Periarticular analgesic injection containing a corticosteroid after total hip arthroplasty may prevent deep venous thrombosis: a retrospective comparative cohort study.BMC Musculoskeletal Disord.2021;22(1):19.
Comparison of the Effect of Different Local Analgesia Administration Techniques in Total Hip Arthroplasty: A Retrospective Comparative Cohort Study.Pain Res Manag.. 2021;2021:9914590.
Hydroxyapatite-coated cementless total hip arthroplasty for patients undergoing dialysis: a study of 30 hips with a minimum follow-up period of 5 years.BMC Musculoskeletal Disord.2021;22(1):842
Time-dependent efficacy of combination of silver-containing hydroxyapatite coating and vancomycin on methicillin-resistant Staphylococcus aureus biofilm formation in vitro.BMC Res Notes. 2021;14(1):81.

受賞者: 大澤　郁介

所属施設: 名古屋大学　整形外科

応募論文

Collapse Progression or Cessation Affects the Natural History of Contralateral Osteonecrosis of the Femoral Head.J Arthroplasty
Long-term outcomes of curved intertrochanteric varus osteotomy combined with bone impaction grafting for non-traumatic osteonecrosis of the femoral head. Bone Joint J.2021 Apr. 103-B(4)665-671.

▼ 優秀演題賞

受賞者: 井石　琢也（最優秀演題賞）

所属施設: 兵庫医科大学　整形外科

演題名: 人工膝関節全置換術における術直後痛は術後成績に関連するか

受賞者: 北村　拓也

所属施設: 日産厚生会玉川病院　整形外科

演題名: THAにおける予防的抗生剤の投与期間の短期化と術後感染率についての検討

受賞者: 和田　佳三

所属施設: 徳島大学　整形外科

演題名: Bi-cruciate stabilized およびBi-cruciate retaining 型TKA の術中動態の臨床成績との関連についての検討

第53回

▼ 学会賞

受賞者: 山手　智志

所属施設: 九州大学医学部大学院医学研究院整形外科教室

論文題名: Multiple Imputation to Salvage Partial Respondents: Analysis of the Forgotten Joint Score-12 After Total Hip Arthroplasty

▼ 若手研究者奨励賞

受賞者: 上山　秀樹

所属施設: 大阪労災病院整形外科

応募論文

Ueyama H, Kanemoto N, Minoda Y, Nakagawa S, Taniguchi Y, Nakamura H. Association of a Wider Medial Gap (Medial Laxity) in Flexion with Self-Reported Knee Instability After Medial-Pivot Total Knee Arthroplasty. J Bone Joint Surg Am. 2022 May 18;104(10):910-918.
Ueyama H, Kanemoto N, Minoda Y, Yamamoto N, Taniguchi Y, Nakamura H. No Difference in Postoperative Knee Flexion and Patient Joint Awareness Between Cruciate-Substituting and Cruciate-Retaining Medial Pivot Total Knee Prostheses: A 10-Year Follow-Up Study. J Arthroplasty. 2022 Feb;37(2):279-285.
Ueyama H, Kanemoto N, Minoda Y, Yamamoto N, Taniguchi Y, Nakamura H. Comparison of postoperative knee flexion and patient satisfaction between newly and conventionally designed medial pivot total knee arthroplasty: a 5-year follow-up matched cohort study. Arch Orthop Trauma Surg. 2022 Aug;142(8):2057-2064.
Ueyama H, Kodama T, Fujikawa Y, Ozeki K, Nakagawa S, Nomura K, Fukunaga K, Koyanagi J. Clinical usefulness and safety in the early phase after a newly designed rotating-platform total knee arthroplasty: A prospective multicentre cohort study with a 2-year follow up. Knee. 2022 Dec;39:269-278.

受賞者: 原田　知

所属施設: 国家公務員共済組合連合会浜の町病院整形外科

応募論文

Harada S, Hamai S, Gondo H, Higaki H, Ikebe S, Nakashima Y.　Squatting After Total Hip Arthroplasty: Patient-Reported Outcomes and In Vivo Three-Dimensional Kinematic Study.J Arthroplasty. 2022 Apr;37(4):734-741.
Harada S, Hamai S, Motomura G, Ikemura S, Fujii M, Kawahara S, Sato T, Hara D, Nakashima Y.　Evaluation of optimal implant alignment in total hip arthroplasty based on postoperative range of motion simulation.　Clin Biomech (Bristol, Avon). 2022 Feb;92:105555.
Harada S, Hamai S, Shiomoto K, Hara D, Motomura G, Ikemura S, Fujii M, Nakashima Y.　Wear analysis of the first-generation cross-linked polyethylene at minimum 10 years follow-up after THA: no significant effect of sports participation.　J Artif Organs. 2022 Jun;25(2):140-147.
Harada S, Hamai S, Ikebe S, Hara D, Higaki H, Gondo H, Kawahara S, Shiomoto K, Harada T, Nakashima Y.　Elucidation of target implant orientations with the safety range of hip rotation with adduction or abduction during squatting: Simulation based on in vivo replaced hip kinematics.　Front Bioeng Biotechnol. 2022 Nov 18;10:1023721.

▼ 優秀演題賞

受賞者: 濵井　敏（最優秀演題賞）

所属施設: 九州大学整形外科

演題名: THA後早期の身体機能は中期の患者立脚型評価アウトカムの予測因子である

受賞者: 江浪　秀明

所属施設: 大阪大学大学院医学系研究科運動器医工学治療学

演題名: 人工関節周囲感染モデルに対する抗生剤徐放型の感染治療用ステムによる一期的再置換術の治療効果の検討

受賞者: 荒木　亮

所属施設: 八戸市立市民病院整形外科

演題名: 末期変形性膝関節症におけるBone Marrow Lesionsと脛骨近位骨密度との関係

第54回

▼ 学会賞

受賞者: 木下　智文

所属施設: 愛媛大学整形外科

論文題名: Progression of varus deformity in osteoarthritic knees induces anterior paradoxical motion of the femur during early knee flexion.

▼ 若手研究者奨励賞

受賞者: 岩佐　諦

所属施設: 国立病院機構大阪医療センター整形外科

応募論文

Artificial intelligence-based volumetric analysis of muscle atrophy and fatty degeneration in patients with hip osteoarthritis and its correlation with health-related quality of life. Int J Comput Assist Radiol Surg. 2023 Jan;18(1):71-78.
Is There an Association Between Femoral Head Collapse and Acetabular Coverage in Patients With Osteonecrosis? Clin Orthop Relat Res. 2023 Jan 1;481(1):51-59.
Errors in the radiographic measurement of pelvic incidence. J Orthop Res. 2023 Jun;41(6):1266-1272.
Association between magnitude of femoral head collapse and quality of life in patients with osteonecrosis of the femoral head. Mod Rheumatol. 2023 Mar 2;33(2):416-421.

受賞者: 上村　圭亮

所属施設: 大阪大学大学院医学系研究科運動器医工学治療学寄付講座

応募論文

Development and validation of an open-source tool for opportunistic screening of osteoporosis from hip CT images. Bone Joint Res. 2023 Sep 20;12(9):590-597.
The effect of patient positioning on measurements of bone mineral density of the proximal femur: a simulation study using computed tomographic images. Arch Osteoporos. 2023 Feb 24;18(1):35.
The anterior center edge angle has limited ability to predict three-dimensional coverage of the femoral head in patients with developmental dysplasia of the hip undergoing curved periacetabular osteotomy. Arch Orthop Trauma Surg. 2023 Mar;143(3):1323-1330.
Development of a system to assess the two- and three-dimensional bone mineral density of the lumbar vertebrae from clinical quantitative CT images. Arch Osteoporos. 2023 Jan 21;18(1):22.

受賞者: 國分　康彦

所属施設: 九州大学　整形外科

応募論文

Grand-piano sign" as a femoral rotational indicator in both varus and valgus knees: a simulation study of anterior resection surface in total knee arthroplasty. Knee Surg Sports Traumatology Arthroscopy, 2023 Aug;31(8):3259-3267.
Evaluation of the anterior acetabular coverage with a false profile radiograph considering appropriate range of positioning. Scientific Reports, 2023 May 22;13(1):8288.
Older age at surgery and postoperative leg length discrepancy are risk factors for unfavourable patient-reported outcome measures of knee tumour endoprostheses following resection for musculoskeletal tumour of the lower limb. Bone Joint Open, 2023 Dec 1;4(12):906-913.

▼ 優秀演題賞

受賞者: 藤田　暁（最優秀演題賞）

所属施設: 京都大学　整形外科

演題名: 生成AIにより3DCT化した人工股関節置換術後X線画像における臼蓋カップアライメントの評価

受賞者: 原田　哲誠

所属施設: 九州大学　整形外科

演題名: Adverse pelvic mobility, Flatback deformity,Stiff spinopelvic mobility の三次元動態

受賞者: 荒川　嵩大

所属施設: 徳島大学　整形外科

演題名: キネマティックアライメントTKAとメカニカルアライメントTKAの階段昇段時の脛骨コンポーネントの冠状面の傾きと膝関節動態

第55回

▼ 学会賞

受賞者: 大山洋平

所属施設: 大阪公立大学大学院医学研究科整形外科

論文題名: Contact states with femoral cortical bone and periprosthetic bone mineral density changes differ between traditional and newly introduced fully hydroxyapatite-coated stems.
The Bone & Joint Journal 2024, 106-B(6):548-554

▼ 若手研究者奨励賞

受賞者: 菊池直哉

所属施設: 筑波大学医学医療系運動器再生医療学寄付講座

応募論文

Varus knee osteoarthritis with ankle osteoarthritis demonstrates greater hindfoot inversion and larger ankle inversion loading during gait following total knee arthroplasty compared to varus knee osteoarthritis alone.
Knee Surgery, Sports Traumatology, Arthroscopy. 2024;32(9):2309-2317.
Weight-bearing line at the ankle joint level shifted laterally after total knee arthroplasty for varus knee osteoarthritis: Evaluation of the hip-to-calcaneus line.
Orthopaedics & Traumatology: Surgery & Research. 2024;110(2):103690.
Synovial Folds Impingement After Unicondylar Knee Arthroplasty
Cureus. 2024;16(2):e54147.
Male Sex Is an Associated Factor for Delayed Bone Union Following Hybrid Closed-Wedge High Tibial Osteotomy.
Medicina (Kaunas). 2024;60(11):1772.
Joint Effusion at 3 Months After Anterior Cruciate Ligament Reconstruction Its Risk Factors and Association With Subsequent Muscle Strength and Graft Remodeling.
Orthopaedic Journal of Sports Medicine. 2024;12(12): 23259671241299782.

受賞者: 小澤悠人

所属施設: 日本赤十字社愛知医療センター名古屋第二病院整形外科

応募論文

Risk factors for residual pelvic obliquity one year after total hip arthroplasty.
European Journal of Orthopaedic Surgery and Traumatology. 2024 Aug;34(6):3319-3327.
Relationship between locomotive syndrome and advanced glycation end products measured by skin autofluorescence in community-dwelling patients: the Yakumo Study.
Nagoya Journal of Medical Science. 2024 May;86(2):314-325.
Characteristics of pelvic obliquity in dysplastic hip osteoarthritis.
Archives of Orthopaedic and Trauma Surgery. 2024 Aug;144(8):3813-3821.
Anti-sclerostin antibody therapy prevents post-ischemic osteonecrosis bone ollapse via interleukin-6 association.
Bone. 2024 Apr:181:117030.
Total Hip Arthroplasty Using the Conjoined Tendon-Preserving Posterior Approach: The Modified Posterior Approach with a Minimum of 2-Year Follow-Up.
Orthopaedic Surgery 2024 November

受賞者: 船橋洋人

所属施設: 名古屋大学大学院整形外科

応募論文

Acetabular osteophyte formation in dysplastic hip osteoarthritis.
BMC Musculoskelet Disord. 2024;25(1):1072. Published 2024 Dec 27.
What Are the Sex-Based Differences of Acetabular Coverage Features in Hip Dysplasia?
Clin Orthop Relat Res. 2024;482(11):1971-1983.
Long-term oral meclozine administration improves survival rate and spinal canal stenosis during postnatal growth in a mouse model of achondroplasia in both sexes.
JBMR Plus. 2024;8(4):ziae018. Published 2024 Feb 24.
Circulating miRNA-122 is associated with knee osteoarthritis progression: A 6-year longitudinal cohort study in the Yakumo study.
J Orthop Sci. 2024;29(6):1411-1416.

▼ Journal of Joint Surgery and Research Best Paper Award

受賞者: 田代　憲

所属施設: 順天堂大学医学部附属順天堂医院整形外科

演題名: What are the most difficult steps in total hip arthroplasty for early-career surgeons and how can future technology help most? A survey of the American Association of Hip and Knee Surgeons Young Arthroplasty Group.
掲載雑誌　JJSR Vol. 2, 2024, p.157-162

受賞者: 生田　健明

所属施設: 神戸海星病院整形外科

演題名: Preoperative factors associated with patient satisfaction after modified kinematically aligned total knee arthroplasty in varus knees.
掲載雑誌　JJSR Vol.2,2024,p.46-50

▼ 優秀演題賞

受賞者: 河野　康平（最優秀演題賞）

所属施設: 愛媛大学整形外科

演題名: THA後外転筋機構不全に対する軟部組織再建法の股関節安定効果の検証：屍体解剖研究

受賞者: 今井英雄（優秀演題賞）

所属施設: 千葉大学大学院医学研究院整形外科学

演題名: 人工膝関節置換術における留意すべき膝窩動脈の解剖学的走行-解剖献体を用いた解剖学的検討-

受賞者: 坂井　沙也子

所属施設: 京都大学大学院医学研究科整形外科

演題名: 人工膝関節単顆置換術後脛骨インプラントの早期緩み予防に着目した脛骨骨切り量と骨密度低下の3次元的CT値相関分析