result 483 件
FullText URL | fulltext.pdf |
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Author | Kikuchi, Satoru| Matsusaki, Takashi| Mitsuhashi, Toshiharu| Kuroda, Shinji| Kashima, Hajime| Takata, Nobuo| Mitsui, Ema| Kakiuchi, Yoshihiko| Noma, Kazuhiro| Umeda, Yuzo| Morimatsu, Hiroshi| Fujiwara, Toshiyoshi| |
Published Date | 2024-01-18 |
Publication Title | BJS Open |
Volume | volume8 |
Issue | issue1 |
Publisher | Oxford University Press |
Start Page | zrad161 |
ISSN | 2474-9842 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2024. |
File Version | publisher |
PubMed ID | 38242571 |
DOI | 10.1093/bjsopen/zrad161 |
Web of Science KeyUT | 001148373800007 |
Related Url | isVersionOf https://doi.org/10.1093/bjsopen/zrad161 |
FullText URL | fulltext.pdf |
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Author | Sakurada, Yasue| Matsuda, Yui| Motohashi, Kanon| Hasegawa, Toru| Otsuka, Yuki| Nakano, Yasuhiro| Tokumasu, Kazuki| Yamamoto, Koichiro| Sunada, Naruhiko| Honda, Hiroyuki| Hagiya, Hideharu| Ueda, Keigo| Otsuka, Fumio| |
Keywords | Depression fatigue menstrual symptoms omicron variant post-COVID-19 condition |
Published Date | 2024-01-25 |
Publication Title | Journal of Psychosomatic Obstetrics & Gynecology |
Volume | volume45 |
Issue | issue1 |
Publisher | Taylor and Francis |
Start Page | 2305899 |
ISSN | 0167-482X |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2024 The Author(s). |
File Version | publisher |
PubMed ID | 38270210 |
DOI | 10.1080/0167482X.2024.2305899 |
Web of Science KeyUT | 001148717900001 |
Related Url | isVersionOf https://doi.org/10.1080/0167482X.2024.2305899 |
FullText URL | fulltext.pdf |
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Author | Saito, Taichi| Nakamichi, Ryo| Nakahara, Ryuichi| Nishida, Keiichiro| Ozaki, Toshifumi| |
Keywords | hand surgery rehabilitation open surgical release trigger finger |
Published Date | 2023-11-20 |
Publication Title | Journal of Clinical Medicine |
Volume | volume12 |
Issue | issue22 |
Publisher | MDPI |
Start Page | 7187 |
ISSN | 2077-0383 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2023 by the authors. |
File Version | publisher |
PubMed ID | 38002801 |
DOI | 10.3390/jcm12227187 |
Web of Science KeyUT | 001123419500001 |
Related Url | isVersionOf https://doi.org/10.3390/jcm12227187 |
FullText URL | fulltext.pdf |
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Author | Shinoda-Ito, Yuki| Hirai, Anna| Omori, Kazuhiro| Ideguchi, Hidetaka| Yamamoto, Hideki| Kato, Fumino| Obata, Kyoichi| Ogawa, Tatsuo| Nakano, Keisuke| Nakadoi, Takato| Katsuyama, Eri| Ibaragi, Soichiro| Yamamoto, Tadashi| Nagatsuka, Hitoshi| Hirasawa, Akira| Takashiba, Shogo| |
Keywords | Ligneous periodontitis Plasminogen deficiency PLG Behcet's disease Gingival hyperplasia |
Note | The version of record of this article, first published in BMC Oral Health, is available online at Publisher’s website: http://dx.doi.org/10.1186/s12903-023-03586-8| |
Published Date | 2023-11-08 |
Publication Title | BMC Oral Health |
Volume | volume23 |
Issue | issue1 |
Publisher | BMC |
Start Page | 843 |
ISSN | 1472-6831 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023. |
File Version | publisher |
PubMed ID | 37940896 |
DOI | 10.1186/s12903-023-03586-8 |
Web of Science KeyUT | 001101860500001 |
Related Url | isVersionOf https://doi.org/10.1186/s12903-023-03586-8 |
JaLCDOI | 10.18926/AMO/66160 |
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FullText URL | 77_6_665.pdf |
Author | Sakurai, Atsunobu| Uka, Mayu| Iguchi, Toshihiro| Tomita, Koji| Matsui, Yusuke| Kakiuchi, Yoshihiko| Kuroda, Shinji| Fujiwara, Toshiyoshi| Hiraki, Takao| |
Abstract | We report the case details of a 65-year-old Japanese man with an omental abscess that was discovered 43 days after he underwent a laparoscopic proximal gastrectomy for gastric cancer. His chief complaint was mild abdominal pain that had persisted for several days. The abscess was diagnosed as a rare postoperative complication. We hesitated to perform a reoperation given the invasiveness of general anesthesia and surgery, plus the possibility of postoperative adhesions and because the patient’s general condition was stable and he had only mild abdominal pain. Percutaneous drainage using a 10.2-F catheter was performed with the patient under conscious sedation and computed tomography–fluoroscopy guidance, with no complications. After the procedure, the size of the abscess cavity was remarkably reduced, and 23 days later the catheter was withdrawn. |
Keywords | drainage omental abscess omental infarction proximal gastrectomy |
Amo Type | Case Report |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 665 |
End Page | 669 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145942 |
Web of Science KeyUT | 001164631200013 |
JaLCDOI | 10.18926/AMO/66154 |
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FullText URL | 77_6_619.pdf |
Author | Oe, Kenichi| Iida, Hirokazu| Sogawa, Shohei| Kobayashi, Fumito| Nakamura, Tomohisa| Saito, Takanori| |
Abstract | This study retrospectively evaluated 41 consecutive open reductions and internal fixations following primary or revision total hip arthroplasty, which required trochanteric claw plate fixation for greater trochanteric fracture or osteotomy between January 2008 and December 2020. The mean duration of clinical follow-up was 4.2 years (range, 1-13 years). The patients included 13 men and 28 women, with a mean age of 68 years (range, 32-87 years). The indications for intervention included trochanteric osteotomy, intraoperative fracture, and non-union including postoperative fracture in 6, 9, and 26 cases, respectively. The mean Merle d’Aubigné Clinical Score improved from 9.4 points (range, 5-15 points) pre-operatively, to 14.3 points (range, 9-18 points) at the last follow-up. Bone union occurred in 35 cases (85%), while implant breakage occurred in four cases. At the last follow-up, the mean Merle d’Aubigné Clinical Scores of bone union and non-union were 15.3 and 14.1, respectively (p=0.48). The Kaplan-Meier survival rate, with the endpoint being revision surgery for pain, non-union, dislocation, or implant breakage, at 10 years was 80.0% (95% confidence interval: 62.6-97.4%). Greater trochanteric fixation using a trochanteric claw plate yielded successful results. |
Keywords | greater trochanteric fracture trochanteric osteotomy claw plate total hip arthroplasty |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 619 |
End Page | 625 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145936 |
Web of Science KeyUT | 001164631200007 |
JaLCDOI | 10.18926/AMO/66153 |
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FullText URL | 77_6_613.pdf |
Author | Miyake, Yoshiaki| Namba, Yoshifumi| Mitani, Shigeru| Umehara, Norifumi| Kawamoto, Toyohiro| Furuichi, Shuro| |
Abstract | The relationship between osteoarthritis (OA) of the lower extremity and shoulder OA has not been established. This study evaluated the prevalence of shoulder OA in patients with knee OA. We collected contrast-enhanced computed tomography (CECT) images of the shoulder joints of 105 patients with knee OA that were taken 1 week after they underwent primary knee arthroplasty to check for venous thromboembolism (VTE). The images were compared with CECT images of 110 control-group patients that were taken for the purpose of differentiating VTE. Shoulder OA was present in a significantly higher percentage of patients with knee arthroplasty than controls (29% versus 15%), and the difference was particularly pronounced in patients in their 70s (33%) compared to age-matched controls (11%). Patients with knee OA often use arm support to stand up or walk due to knee joint pain and muscle weakness, which places the weight-bearing shoulder at risk of developing OA. |
Keywords | shoulder osteoarthritis knee osteoarthritis weight-bearing shoulder knee arthroplasty |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 613 |
End Page | 618 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145935 |
Web of Science KeyUT | 001164631200006 |
JaLCDOI | 10.18926/AMO/66149 |
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FullText URL | 77_6_577.pdf |
Author | Liu, Siyu| Athurupana, Rukmali| Han, Hongmei| Yang, Titi| Nakatsuka, Mikiya| |
Abstract | Bereavement care is conducted to meet the emotional needs of grieving couples who are devastated by the experience of a miscarriage or stillbirth. From January to April 2022, we distributed a questionnaire that assessed the knowledge and attitudes of Japanese nursing staff (nurses and midwives) in Japan’s Chugoku-Shikoku region toward bereavement care for couples with miscarriage/stillbirth. The 370 survey respondents’ answers revealed that the nursing staff’s knowledge regarding recurrent pregnancy loss and subsequent bereavement care was insufficient. About 41.1% and 64.1% of the respondents had received school and on-the-job education in bereavement care, respectively, and 79.2% expressed willingness to provide such care. Our analyses revealed that the following factors were associated with the nursing staff’s knowledge level: parent status, age, reproductive history, midwifery license, work experience and environment, and on-the-job education. The following were correlated with the staff’s willingness to provide bereavement care: work environment, midwifery license, bereavement care knowledge, and on-the-job education. Together our findings indicate that education plays a significant role in equipping caregivers to provide effective bereavement care for couples who have experienced a miscarriage or stillbirth. |
Keywords | midwife nurse miscarriage bereavement knowledge |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 577 |
End Page | 587 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145931 |
Web of Science KeyUT | 001164631200002 |
JaLCDOI | 10.18926/AMO/66148 |
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FullText URL | 77_6_567.pdf |
Author | Matsumoto, Naomi| Higuchi, Chigusa| Miyaji, Chikara| Mitsuhashi, Toshiharu| Hagiya, Hideharu| Takao, Soshi| Yorifuji, Takashi| |
Abstract | This paper presents the results of a series of surveys conducted from July 2021 to March 2023 to investigate the post-vaccination adverse reactions to the mRNA-1273 (Moderna) vaccine among faculty, staff, and students at Okayama University. These studies complement the official surveys conducted by the Ministry of Health, Labour and Welfare (MHLW) and provide a more representative picture of adverse reactions in the general population including large numbers of healthy young people. Pain, swelling, redness at the injection site, fever, headache, and malaise were the main adverse reactions reported. The proportion of adverse reactions was generally higher after the second vaccination and decreased with each additional vaccination. No statistically significant differences in the adverse reactions were found for males and females and those with/without a history of allergy, but a lower proportion of fever was observed in older participants and those with underlying medical conditions. We also evaluated the association between adverse reactions and antibody titers after the third vaccination and found no significant differences in antibody levels one month after vaccination. This series of studies highlights the importance of conducting surveys in diverse populations to provide a more representative picture of post-vaccination adverse reactions during a pandemic. |
Keywords | coronavirus disease 2019 adverse reactions mRNA vaccine antibody titers young adults |
Amo Type | Review |
Publication Title | Acta Medica Okayama |
Published Date | 2023-12 |
Volume | volume77 |
Issue | issue6 |
Publisher | Okayama University Medical School |
Start Page | 567 |
End Page | 575 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 38145930 |
Web of Science KeyUT | 001164631200001 |
FullText URL | fulltext.pdf |
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Author | Tsuge, Mitsuru| Shigehara, Kenji| Uda, Kazuhiro| Kawano, Seiji| Iwamuro, Masaya| Saito, Yukie| Yashiro, Masato| Ikeda, Masanori| Tsukahara, Hirokazu| |
Keywords | Duodenal ulcer Dupilumab Eosinophilic gastroenteritis Eotaxin-3 Food allergy Interleukin-5 Interleukin-13 Non-esophageal eosinophilic gastrointestinal disorder |
Note | The version of record of this article, first published in Allergy, Asthma & Clinical Immunology, is available online at Publisher’s website: http://dx.doi.org/10.1186/s13223-023-00859-3| |
Published Date | 2023-12-05 |
Publication Title | Allergy, Asthma & Clinical Immunology |
Volume | volume19 |
Issue | issue1 |
Publisher | BMC |
Start Page | 103 |
ISSN | 1710-1492 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023. |
File Version | publisher |
PubMed ID | 38053199 |
DOI | 10.1186/s13223-023-00859-3 |
Web of Science KeyUT | 001113362100001 |
Related Url | isVersionOf https://doi.org/10.1186/s13223-023-00859-3 |
FullText URL | K0006915_abstract_review.pdf K0006915_fulltext.pdf |
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Author | WANG, RUILIN| |
Published Date | 2023-09-25 |
Content Type | Thesis or Dissertation |
Grant Number | 甲第6915号 |
Granted Date | 2023-09-25 |
Thesis Type | Doctor of Philosophy in Medical Science |
Grantor | 岡山大学 |
language | English |
Copyright Holders | © 2023 The Author(s). |
FullText URL | K0006898_abstract_review.pdf K0006898_fulltext.pdf |
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Author | OKA, Shohei| |
Published Date | 2023-09-25 |
Content Type | Thesis or Dissertation |
Grant Number | 甲第6898号 |
Granted Date | 2023-09-25 |
Thesis Type | Doctor of Philosophy in Medical Science |
Grantor | 岡山大学 |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
FullText URL | K0006881_abstract_review.pdf K0006881_fulltext.pdf |
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Author | SATO, Yoshihiro| |
Published Date | 2023-09-25 |
Content Type | Thesis or Dissertation |
Grant Number | 甲第6881号 |
Granted Date | 2023-09-25 |
Thesis Type | Doctor of Philosophy in Medical Science |
Grantor | 岡山大学 |
language | English |
Copyright Holders | © 2023 by the authors. |
FullText URL | K0006880_abstract_review.pdf K0006880_fulltext.pdf K0006880_summary.pdf |
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Author | SHIKATANI, Yoshinobu| |
Published Date | 2023-09-25 |
Content Type | Thesis or Dissertation |
Grant Number | 甲第6880号 |
Granted Date | 2023-09-25 |
Thesis Type | Doctor of Philosophy in Medical Science |
Grantor | 岡山大学 |
language | English |
Copyright Holders | © Springer Nature Singapore Pte Ltd. 2020 |
FullText URL | fulltext.pdf |
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Author | Matsuo, Toshihiko| Nose, Motoko| |
Keywords | Acanthamoeba keratitis clinical laboratory culture Sabouraud dextrose agar plate soft contact lens |
Published Date | 2023-11-20 |
Publication Title | Clinical Case Reports |
Volume | volume11 |
Issue | issue11 |
Publisher | Wiley |
Start Page | e8248 |
ISSN | 2050-0904 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2023 The Authors. |
File Version | publisher |
PubMed ID | 38028087 |
DOI | 10.1002/ccr3.8248 |
Web of Science KeyUT | 001107470100001 |
Related Url | isVersionOf https://doi.org/10.1002/ccr3.8248 |
FullText URL | fulltext20231110-02.pdf |
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Author | Hasegawa, Kosei| Futagawa, Natsuko| Ago, Yuko| Miyahara, Hiroyuki| Harada, Daisuke| Miyazawa, Mari| Yoshimoto, Junko| Baba, Kenji| Moriwake, Tadashi| Tanaka, Hiroyuki| Tsukahara, Hirokazu| |
Keywords | infant skeleton spine cartilage growth |
Published Date | 2023 |
Publication Title | Clinical Pediatric Endocrinology |
Volume | volume32 |
Issue | issue4 |
Publisher | Japanese Society for Pediatric Endocrinology |
Start Page | 221 |
End Page | 227 |
ISSN | 0918-5739 |
NCID | AA11006467 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © 2023 by The Japanese Society for Pediatric Endocrinology |
File Version | publisher |
PubMed ID | 37842142 |
DOI | 10.1297/cpe.2023-0035 |
Web of Science KeyUT | 001085272200003 |
Related Url | isVersionOf https://doi.org/10.1297/cpe.2023-0035 |
FullText URL | fulltext.pdf |
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Author | Kawada, Koki| Furumatsu, Takayuki| Fukuba, Mikao| Tamura, Masanori| Higashihara, Naohiro| Okazaki, Yuki| Yokoyama, Yusuke| Katayama, Yoshimi| Hamada, Masanori| Ozaki, Toshifumi| |
Keywords | Clinical score Medial meniscus Medial meniscus extrusion Muscle strength Posterior root tear Quadriceps |
Note | The version of record of this article, first published in BMC Musculoskeletal Disorders, is available online at Publisher’s website: http://dx.doi.org/10.1186/s12891-023-06858-0| |
Published Date | 2023-09-12 |
Publication Title | BMC Musculoskeletal Disorders |
Volume | volume24 |
Issue | issue1 |
Publisher | BMC |
Start Page | 727 |
ISSN | 1471-2474 |
Content Type | Journal Article |
language | English |
OAI-PMH Set | 岡山大学 |
Copyright Holders | © The Author(s) 2023. |
File Version | publisher |
PubMed ID | 37700279 |
DOI | 10.1186/s12891-023-06858-0 |
Web of Science KeyUT | 001067181600004 |
Related Url | isVersionOf https://doi.org/10.1186/s12891-023-06858-0 |
JaLCDOI | 10.18926/AMO/65975 |
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FullText URL | 77_5_527.pdf |
Author | Ando, Miho| Hanayama, Yoshihisa| Nishimura, Yoshito| Hagiya, Hideharu| Otsuka, Fumio| |
Abstract | Retroperitoneal fibrosis (RPF) is a rare cause of hydronephrosis and progressive renal dysfunction with unidentified origin. RPF is categorized into idiopathic RPF with/without immunoglobulin G4 (IgG4)-related disease (IgG4-RD), and secondary RPF. Identifying the underlying cause is challenging and often associated with delayed diagnosis or therapeutic interventions. We investigated RPF’s clinical characteristics based on different etiologies and factors that may help distinguish the underlying causes. We analyzed the cases of 49 patients with RPF that was radiographically diagnosed at our institution (2008-2022). The cohort was 77.6% males; 75.5% had idiopathic RPF and 24.5% had secondary RPF. Among the idiopathic patients, 54.1% had IgG4-RD. The patients were likely to have abdominal pain, lower back pain/lumbago, and constitutional symptoms including generalized fatigue and fever. The idiopathic patients were likely to have higher serum IgG4 and IgG levels and lower serum C3 levels compared to secondary RPF. The IgG4-RPF patients were likely to have higher serum IgG4 levels and lower serum C-reactive protein, ferritin, and C3 levels compared to the idiopathic RPF patients without IgG4-RD. These findings might reflect underlying systemic inflammatory responses. Comprehensive laboratory testing, including serum inflammatory markers and immunological panels, is recommended for radiologically diagnosed RPF patients. |
Keywords | retroperitoneal fibrosis IgG4-related disease malignancy |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-10 |
Volume | volume77 |
Issue | issue5 |
Publisher | Okayama University Medical School |
Start Page | 527 |
End Page | 536 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 37899264 |
Web of Science KeyUT | 001108661600010 |
JaLCDOI | 10.18926/AMO/65969 |
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FullText URL | 77_5_471.pdf |
Author | Oka, Shohei| Harada, Keita| Yamamoto, Shumpei| Yasutomi, Eriko| Igawa, Shoko| Ohmori, Masayasu| Hirai, Mami| Yamasaki, Yasushi| Inokuchi, Toshihiro| Kinugasa, Hideaki| Takahara, Masahiro| Hiraoka, Sakiko| Okada, Hiroyuki| |
Abstract | Although the clinical usefulness of colonoscopy has been established, the procedure remains painful for many patients. This study was designed to clarify the factors predicting colonoscopy-related pain. We evaluated 283 consecutive patients who completed a first-ever, total colonoscopy without sedatives or analgesics. The severity of pain symptoms was evaluated by a numeric rating scale (NRS) in a questionnaire immediately after the colonoscopy. Patient backgrounds and endoscopic findings were analyzed to evaluate their association with pain. Out of 283 patients, 53 scored their pain 0-1 on the NRS while 48 scored it 6-10. We defined the colonoscopies of the former and latter patients as painless and painful, respectively, and compared the two. Multivariate analyses revealed that low body weight (OR 4.95, 95%CI 1.89-12.99) and longer intubation time (OR 3.63, 95%CI 1.46-9.03) were significant risk factors for painful colonoscopy. To identify factors contributing to the increased intubation time, we divided subjects into short- and long-intubation-time groups based on a median insertion time of 7 min. Older age (OR 2.28, 95%CI 1.31-3.98), previous abdominal surgery (OR 1.93, 95%CI 1.13-3.32) and findings of invasive cancer (OR 10.90, 95%CI 1.34-88.90) were significant factors for longer intubation time. |
Keywords | colonoscopy colonoscopy-related pain comfortable colonoscopy |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-10 |
Volume | volume77 |
Issue | issue5 |
Publisher | Okayama University Medical School |
Start Page | 471 |
End Page | 478 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 37899258 |
Web of Science KeyUT | 001108661600004 |
JaLCDOI | 10.18926/AMO/65968 |
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FullText URL | 77_5_461.pdf |
Author | Homma, Daisuke| Minato, Izumi| Imai, Norio| Miyasaka, Dai| Sakai, Yoshinori| Horigome, Yoji| Suzuki, Hayato| Dohmae, Yoichiro| Endo, Naoto| |
Abstract | This study aimed to determine which muscle the gluteus maximus, gluteus medius, gluteus minimus (Gmin), or tensor fasciae latae (TFL) contributes most to hip abduction strength and to identify effective sites for cross-sectional area (CSA) Gmin and TFL measurement in hip osteoarthritis (OAhip) patients. Twenty-eight patients with OAhip were included. The muscle CSA and volume were determined using magnetic resonance imaging. Peak isometric strength was determined using hand-held dynamometry. Muscle volumes were normalized to the total muscle volume of hip abductors. Multiple regression analysis was performed. The difference between the CSA of Gmin and TFL was calculated, and correlations with volume and muscle strength were determined. Gmin volume was related to abductor muscle strength (p=0.042). The peak CSA of the Gmin correlated with muscle volume and strength. The CSA of the TFL correlated with volume, with no difference between the CSA of the most protruding part of the lesser trochanter and peak CSA. Gmin volume was strongly related to abductor muscle strength. Peak CSA is a useful parameter for assessing the CSA of the Gmin among patients with OAhip. The CSA of the TFL should be measured at the most protruding part of the lesser trochanter. |
Keywords | gluteus minimus tensor fasciae latae cross-sectional area muscle volume hip osteoarthritis |
Amo Type | Original Article |
Publication Title | Acta Medica Okayama |
Published Date | 2023-10 |
Volume | volume77 |
Issue | issue5 |
Publisher | Okayama University Medical School |
Start Page | 461 |
End Page | 469 |
ISSN | 0386-300X |
NCID | AA00508441 |
Content Type | Journal Article |
language | English |
Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
File Version | publisher |
Refereed | True |
PubMed ID | 37899257 |
Web of Science KeyUT | 001108661600003 |