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Kimura H, Fujibayashi S, Otsuki B, Shimizu T, Murata K, Takemoto M, Odate S, Shikata J, Sakamoto T, Tsutsumi R, Ota M, Kitaori T, Matsuda S. Risk Factors for Cage Migration Following Lateral Lumbar Interbody Fusion Combined With Posterior Instrumentation: A Multicenter Retrospective Study of 983 Cases. Spine (Phila Pa 1976) 2023; 48:1741-1748. [PMID: 36763826 DOI: 10.1097/brs.0000000000004602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2022] [Accepted: 01/08/2023] [Indexed: 02/12/2023]
Abstract
STUDY DESIGN A multicenter retrospective study. OBJECTIVE This study aimed to elucidate the incidence and risk factors of lateral cage migration (LCM) after lateral lumbar interbody fusion (LLIF) combined with posterior instrumentation. SUMMARY OF BACKGROUND DATA LLIF has recently become a widely accepted procedure for the treatment of lumbar degenerative diseases. Although LLIF complications include vascular, nerve, and abdominal organ injuries, few studies have identified specific risk factors for LCM after LLIF. MATERIALS AND METHODS Between January 2015 and December 2020, 983 patients with lumbar degenerative diseases or osteoporotic vertebral fractures underwent LLIF combined with posterior instrumentation. The fusion sites were located within the lumbosacral lesions. LCM was defined as a change of >3 mm in the movement of the radiopaque marker on radiographs. The patients were classified into LCM and non-LCM groups. Medical records and preoperative radiographs were also reviewed. The 1:5 nearest-neighbor propensity score matching technique was used to compare both groups, and radiologic parameters, including preoperative disk height (DH), preoperative sagittal disk angle, disk geometry, height variance (cage height minus DH), and endplate injury, were analyzed to identify the factors influencing LCM incidence. RESULTS There were 16 patients (1.6%) with LCM (10 men and 6 women; mean age 70.1 yr). The Cochran-Armitage trend test showed a linear trend toward an increased rating of LCM with an increasing number of fused segments ( P =0.003), and LCM occurred at the terminal cage-inserted disk level in all patients in the LCM group. After propensity-matched analysis, we identified high DH ( P <0.001), large sagittal disk angle ( P =0.009), round-type disk ( P =0.008), and undersized cage selection ( P <0.001) as risk factors for LCM. CONCLUSION We identified risk factors for LCM after LLIF combined with posterior instrumentation. To avoid this complication, it is important to select the appropriate cage sizes and enhance posterior fixation for at-risk patients.
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Affiliation(s)
- Hiroaki Kimura
- Department of Orthopedic Surgery, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
| | - Shunsuke Fujibayashi
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Bungo Otsuki
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takayoshi Shimizu
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichi Murata
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mitsuru Takemoto
- Department of Orthopedic Surgery, Kyoto City Hospital, Kyoto, Japan
| | - Seiichi Odate
- Department of Orthopedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Jitsuhiko Shikata
- Department of Orthopedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Takeshi Sakamoto
- Department of Orthopedic Surgery, Osaka Red-Cross Hospital, Osaka, Japan
| | - Ryosuke Tsutsumi
- Department of Orthopedic Surgery, Osaka Red-Cross Hospital, Osaka, Japan
| | - Masato Ota
- Department of Orthopedic Surgery, Kitano Hospital, Osaka, Japan
| | | | - Shuichi Matsuda
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Masuda S, Shimizu T, Sono T, Tamaki Y, Onishi E, Takemoto M, Odate S, Kimura H, Izeki M, Tomizawa T, Tsubouchi N, Fujibayashi S, Otsuki B, Murata K, Matsuda S. Recurrence rate after posterior percutaneous screw fixation without anterior debridement for pyogenic spondylitis compared with conservative treatment: a propensity score-matched analysis. Eur Spine J 2023; 32:4265-4271. [PMID: 37278875 DOI: 10.1007/s00586-023-07800-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2023] [Revised: 05/03/2023] [Accepted: 05/26/2023] [Indexed: 06/07/2023]
Abstract
PURPOSE Previous studies have shown that percutaneous pedicle screw (PPS) posterior fixation without anterior debridement for pyogenic spondylitis can improve patient quality of life compared with conservative treatment. However, data on the risk of recurrence after PPS posterior fixation compared with conservative treatment is lacking. The aim of this study was to compare the recurrence rate of pyogenic spondylitis after PPS posterior fixation without anterior debridement and conservative treatment. METHODS The study was conducted under a retrospective cohort design in patients hospitalized for pyogenic spondylitis between January 2016 and December 2020 at 10 affiliated institutions. We used propensity score matching to adjust for confounding factors, including patient demographics, radiographic findings, and isolated microorganisms. We estimated hazard ratios (HRs) and 95% confidence intervals (CIs) for recurrence of pyogenic spondylitis during the follow-up period in the matched cohort. RESULTS 148 patients (41 in the PPS group and 107 in the conservative group) were included. After propensity score matching, 37 patients were retained in each group. PPS posterior fixation without anterior debridement was not associated with an increased risk of recurrence compared with conservative treatment with orthosis (HR, 0.80; 95% CI, 0.18-3.59; P = 0.77). CONCLUSIONS In this multi-center retrospective cohort study of adults hospitalized for pyogenic spondylitis, we found no association in the incidence of recurrence between PPS posterior fixation without anterior debridement and conservative treatment.
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Affiliation(s)
- Soichiro Masuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Takayoshi Shimizu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takashi Sono
- Department of Orthopaedic Surgery, Fukui Red Cross Hospital, Fukui, Japan
| | - Yasuyuki Tamaki
- Department of Orthopaedic Surgery, Wakayama Red Cross Hospital, Wakayama, Japan
| | - Eijiro Onishi
- Department of Orthopaedic Surgery, Kobe Central General Hospital, Kobe, Japan
| | - Mitsuru Takemoto
- Department of Orthopaedic Surgery, Kyoto City Hospital, Kyoto, Japan
| | - Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Hiroaki Kimura
- Department of Orthopaedic Surgery, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
| | - Masanori Izeki
- Department of Orthopaedic Surgery, Kansai Electric Power Hospital, Osaka, Japan
| | - Takuya Tomizawa
- Department of Orthopaedic Surgery, Tenri Hospital, Nara, Japan
| | - Naoya Tsubouchi
- Department of Orthopaedic Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Shunsuke Fujibayashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Bungo Otsuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichi Murata
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Honda S, Fujibayashi S, Onishi E, Odate S, Tamaki Y, Tomizawa T, Shimizu T, Murata K, Otsuki B, Matsuda S. Acute non-traumatic spinal subarachnoid hematomas: A report of five cases and a systematic review of literature. J Orthop Sci 2023; 28:966-971. [PMID: 35977869 DOI: 10.1016/j.jos.2022.07.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 07/07/2022] [Accepted: 07/15/2022] [Indexed: 10/15/2022]
Abstract
BACKGROUND There is a lack of evidence on spinal subarachnoid hematomas because of the rarity of their spontaneous development and difficulty in diagnosis. The aim of this study was to identify the characteristics and outcomes of surgically confirmed acute non-traumatic spinal subarachnoid hematomas from a multicenter surgical database and conduct a systematic review of existing literature. METHODS Five surgically confirmed cases of acute non-traumatic spinal subarachnoid hematomas were identified from our multicenter database with 22 cases from a systematic review of existing literature. RESULTS The mean age of the 27 patients was 59 years. The length of the hematoma was longer than five vertebrae in 70% of the patients, most commonly distributed in the thoracic spine; 63% of all cases were idiopathic, 30% were under anticoagulant therapy, and the remaining 7% presented with coagulation abnormalities. As many as 70% of the patients showed some improvement in neurological symptoms after surgery during a mean follow-up period of 14 months. CONCLUSIONS This study elucidated the characteristics of acute non-traumatic spinal subarachnoid hematomas in patients who were surgically confirmed. Most patients were middle-aged, complained of back pain, and had the hematoma located in the thoracic spine. Seventy percent of the patients in this study had some improvement in their neurological status, most likely due to surgical decompression and hematoma evacuation.
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Affiliation(s)
- Shintaro Honda
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan.
| | - Shunsuke Fujibayashi
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Eijiro Onishi
- Department of Orthopedic Surgery, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Seiichi Odate
- Department of Orthopedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Yasuyuki Tamaki
- Department of Orthopedic Surgery, Wakayama Red Cross Hospital, Wakayama, Japan
| | - Takuya Tomizawa
- Department of Orthopedic Surgery, Tenri Hospital, Nara, Japan
| | - Takayoshi Shimizu
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Koichi Murata
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Bungo Otsuki
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan
| | - Shuichi Matsuda
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Japan
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Odate S, Shikata J. Interbody Cage Placement Without Plate Supplementation Adjacent to Plated Segments in Multilevel Anterior Cervical Decompression and Fusion. Spine (Phila Pa 1976) 2023; 48:1245-1252. [PMID: 37146055 DOI: 10.1097/brs.0000000000004704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Accepted: 04/22/2023] [Indexed: 05/07/2023]
Abstract
STUDY DESIGN A retrospective cohort study. OBJECTIVE To evaluate the clinical efficacy and safety of hybrid anterior cervical fixation, focusing on stand-alone segments. SUMMARY OF BACKGROUND DATA In the treatment of multilevel cervical stenosis, the number of segments fixed using a plate is limited by placing an interbody cage without plate supplementation at one end of the surgical segment to reduce long plate-related problems. However, the stand-alone segment may experience cage extrusion, subsidence, cervical alignment deterioration, and nonunion. METHODS Patients who underwent three-segment or four-segment fixation for cervical degenerative disease and completed one-year follow-up were included in this study. Patients were divided into two groups: a cranial group, with stand-alone segments located at the cranial end adjacent to plated segments, and a caudal group, with stand-alone segments located at the caudal end. Differences in radiographic outcomes between the groups were evaluated. Fusion was defined using dynamic radiographs or computed tomography. To identify factors associated with nonunion in stand-alone segments, multivariable logistic regression analyses were performed. To identify factors associated with cage subsidence, multiple regression analyses were performed. RESULTS A total of 116 patients (mean age, 59±11 y; 72% male; mean fixed segments, 3.7±0.5 segments) were included in this study. No case showed cage extrusion or plate dislodgement. In stand-alone segments, the fusion rate was significantly lower in the caudal group than in the cranial group (76% vs. 93%, P =0.019). Change in the cervical sagittal vertical axis was worse in the caudal group than in the cranial group (2.7±12.3 mm vs. -2.7±8.1 mm, P =0.006). One caudal group patient required additional surgery because of nonunion at the stand-alone segment. Multivariable logistic regression indicated factors associated with nonunion included the location of the stand-alone segment (caudal end: OR 4.67, 95% CI, 1.29-16.90), larger pre-disk space range of motion (OR 1.15, 95% CI, 1.04-1.27), and lower preoperative disk space height (OR 0.57, 95% CI, 0.37-0.87). Multiple regression analysis indicated that higher cage height and lower pre-disk space height were associated with cage subsidence. CONCLUSION Hybrid anterior cervical fixation with stand-alone interbody cage placement adjacent to plated segments may avoid long plate-related problems. Our results suggest that the cranial end of the construct may be more suitable for the stand-alone segment than the caudal end.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
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Masuda S, Fujibayashi S, Takemoto M, Ota M, Onishi E, Odate S, Tsutumi R, Izeki M, Kimura H, Tanida S, Otsuki B, Murata K, Shimizu T, Matsuda S. Association of two-staged surgery with systemic perioperative complications in lateral lumbar interbody fusion for adult spinal deformity: a propensity score-weighted study. Eur Spine J 2023; 32:950-956. [PMID: 36680618 DOI: 10.1007/s00586-023-07539-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/31/2022] [Revised: 12/27/2022] [Accepted: 01/13/2023] [Indexed: 01/22/2023]
Abstract
PURPOSE Adult spinal deformity (ASD) surgery carries a higher risk of perioperative systemic complications. However, evidence for the effect of planned two-staged surgery on the incidence of perioperative systemic complications is scarce. Here, we evaluated the effect of two-staged surgery on perioperative complications following ASD surgery using lateral lumbar interbody fusion (LLIF). METHODS The study was conducted under a retrospective multi-center cohort design. Data on 293 consecutive ASD patients (107 in the two-staged group and 186 in the one-day group) receiving corrective surgery using LLIF between 2012 and 2021 were collected. Clinical outcomes included occurrence of perioperative systemic complications, reoperation, and intraoperative complications, operation time, intraoperative blood loss, transfusion, and length of hospital stay. The analysis was conducted using propensity score (PS)-stabilized inverse probability treatment weighting to adjust for confounding factors. Odds ratios (ORs) with 95% confidence intervals (CIs) were calculated in a PS-weighted cohort. RESULTS In this cohort, 19 (18.4%) patients in the two-staged group and 43 (23.1%) patients in the one-day group experienced any systemic perioperative complication within 30 days following ASD surgery. In the PS-weighted cohort, compared with the patients undergoing one-day surgery, no association with the risk of systemic perioperative complications was seen in patients undergoing two-staged surgery (PS-weighted OR 0.78, 95% CI 0.37-1.63; p = 0.51). CONCLUSION Our study suggested that two-staged surgery was not associated with risk for perioperative systemic complications following ASD surgery using LLIF.
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Affiliation(s)
- Soichiro Masuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Shunsuke Fujibayashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Mitsuru Takemoto
- Department of Orthopaedic Surgery, Kyoto City Hospital, Kyoto, Japan
| | - Masato Ota
- Department of Orthopaedic Surgery, Kitano Hospital, Osaka, Japan
| | - Eijiro Onishi
- Department of Orthopaedic Surgery, Kobe Central General Hospital, Kobe, Japan
| | - Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Ryosuke Tsutumi
- Department of Orthopaedic Surgery, Osaka Red Cross Hospital, Osaka, Japan
| | - Masanori Izeki
- Department of Orthopaedic Surgery, Kansai Electric Power Hospital, Osaka, Japan
| | - Hiroaki Kimura
- Department of Orthopaedic Surgery, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan
| | - Shimei Tanida
- Department of Orthopaedic Surgery, Shiga General Hospital, Shiga, Japan
| | - Bungo Otsuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Koichi Murata
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Takayoshi Shimizu
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
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Ueda Y, Makino Y, Hidaka H, Nakamura T, Beppu K, Ohuchida J, Odate S, Terasaka S, Nishida T, Yoshida M, Kimura R, Shingaki K, Nakanishi Y, Inomata M, Mine Y, Katayose K, Marutsuka K, Otomo N. [Analysis of Prognostic Factors Considering Absolute Lymphocyte Count of Metastatic Breast Cancer Patients with Eribulin Mesylate Therapy-A Retrospective Study in a Single Institution]. Gan To Kagaku Ryoho 2022; 49:1229-1232. [PMID: 36412026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Recently, a study for eribulin mesylate(ERI), which is a useful drug for metastatic and recurrent breast cancer, reported that the absolute lymphocyte count(ALC)before administration is a useful prognostic factor. We retrospectively examined whether the results were reproducible in the patients with ERI. We examined the effect of ERI on the overall survival(OS)in 21 patients with HER2-negative metastatic and recurrent breast cancer who underwent treatment with ERI at our hospital. The clinical benefit ratio(CBR)was 57.1%. The median time to treatment failure(TTF)was 5.8 months and median OS was 19.9 months, showing a positive correlation between the TTF and OS. The factors that significantly prolonged the OS in univariate analysis were the TTF(<3 months vs ≥3 months, p<0.001), NLR(<3 vs ≥3, p=0.037), and ALC(<1,000/ μL vs ≥1,000/μL, p=0.008). In the multivariate analysis, TTF and ALC were the prognostic factors. The ERI outcome at our institution was good regardless of the subtype. The results of the multivariate analysis showed that TTF and ALC were factors that prolonged OS, and patients who received ERI for >3 months had good OS. Long-term administration of ERI was assumed to affect the immune microenvironment and prolong OS. Additionally, our data showed that the lymphocyte count before ERI administration is a simple and useful prognostic factor.
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Affiliation(s)
- Yuichi Ueda
- Dept. of Surgery, Miyazaki Prefectural Miyazaki Hospital
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Ueda Y, Makino Y, Tochigi T, Ota Y, Hidaka H, Nakamura T, Beppu K, Ohuchida J, Odate S, Terasaka S, Nishida T, Yoshida M, Kimura R, Marutsuka K, Otomo N. A rare case of synchronous multiple primary malignancies of breast cancer and diffuse large B-cell lymphoma that responded to multidisciplinary treatment: a case report. Surg Case Rep 2022; 8:99. [PMID: 35585439 PMCID: PMC9117581 DOI: 10.1186/s40792-022-01456-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 05/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Multiple primary malignancies of breast cancer and diffuse large B-cell lymphoma (DLBCL) are rare. Here, we report a case of advanced breast cancer and DLBCL managed with multidisciplinary therapy preceded by surgery with a successful outcome. CASE PRESENTATION During a medical examination, a 71-year-old woman was diagnosed with a right breast mass, enlarged lymph nodes throughout the body, and a splenic tumor. The results of the clinical examination and imaging were suggestive of widely spread breast cancer with lymph node metastasis and malignant lymphoma with systemic metastasis. The histological evaluation of the biopsied breast tissue revealed human epidermal growth factor receptor 2 (HER2)-positive breast cancer, whereas the histological evaluation of the excised inguinal lymph node revealed DLBCL. 18F-FDG PET/computed tomography was performed, and it was determined that both breast cancer and DLBCL were in an advanced stage. Thus, mastectomy was performed, and the axillary lymph nodes showed mixed metastasis of breast cancer and DLBCL. Soon after, the R-CHOP therapy was initiated (375-mg/m2 rituximab, 2-mg/m2 vincristine, 50-mg/m2 doxorubicin, 750-mg/m2 cyclophosphamide, and 125-mg methylprednisolone). After irradiation of the spleen, trastuzumab was administered for 1 year. CONCLUSIONS We experienced a case of combined breast cancer and DLBCL, which was difficult to treat because both were in advanced stages. Thorough staging of the malignancy and discussion by a multidisciplinary team are necessary to determine the optimal treatment strategy.
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Affiliation(s)
- Yuichi Ueda
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan.
| | - Yuko Makino
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Taro Tochigi
- Department of Internal Medicine, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Yoshikazu Ota
- Medical City Tobu Hospital, 3633-1 Tateno, Miyakonojo, Miyazaki, 885-0035, Japan
| | - Hideki Hidaka
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Takeshi Nakamura
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Kiichiro Beppu
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Jiro Ohuchida
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Seiichi Odate
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Soshi Terasaka
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Takahiro Nishida
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan.,Department of Surgery, Faculty of Medicine, University of Miyazaki, 5200 Kihara, Kiyotake, Miyazaki, Miyazaki, 889-1692, Japan
| | - Masaki Yoshida
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Ryuichiro Kimura
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Kousuke Marutsuka
- Department of Diagnostic Pathology, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
| | - Naoki Otomo
- Department of Surgery, Miyazaki Prefectural Miyazaki Hospital, 5-30 Kitatakamatsu, Miyazaki, Miyazaki, 880-8510, Japan
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Abstract
STUDY DESIGN Retrospective study. OBJECTIVE To determine the risk factors for insufficient recovery from C5 palsy (C5P) following anterior cervical decompression and fusion (ADF). SUMMARY OF BACKGROUND DATA Postoperative C5P is a frequent but unsolved complication following cervical decompression surgery. Although most patients gradually recover, some recover only partially. When we encounter new-onset C5P following ADF, the question that often arises is whether the palsy will sufficiently resolve. METHODS We retrospectively reviewed consecutive patients who underwent ADF at our institution. We defined C5P as postoperative deterioration of deltoid muscle strength by two or more grades determined by manual muscle testing (MMT). We evaluated the following demographic data: patient factors, surgical factors, and radiological findings. C5P patients were divided into two groups: sufficient recovery (MMT grade≧4) and insufficient recovery (MMT grade < 4). Each parameter was compared between the two groups. RESULTS Of 839 patients initially included in the study, 57 experienced new-onset C5P (6.8%). At the final follow-up (mean, 55 ± 17 months), 41 patients experienced sufficient recovery, whereas 16 (28%) still exhibited insufficient recovery. Compared with the sufficient recovery group, patients with insufficient recovery exhibited a higher decompression combination score, a larger anterior shift in preoperative cervical sagittal balance, less lordosis of the pre- and postoperative C4/C5 segment, more frequent stenosis at the C3/C4 segment, lower deltoid strength at C5P onset, more frequent co-occurrence of biceps weakness, greater postoperative expansion of the dura mater, and more frequent presence of postoperative T2 high-intensity areas. Multivariate analysis revealed that co-occurrence of biceps muscle weakness, less lordosis at the preoperative C4/C5 segment, and postoperative expansion of the dura mater were independent predictors of insufficient recovery. CONCLUSION The combination of unfavorable conditions, such as potential spinal cord disorder, cervical malalignment, and excessive expansion of the dura mater after corpectomy, predicts insufficient recovery from C5P.Level of Evidence: 4.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
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Odate S, Shikata J, Yamamura S, Okahata A, Kawaguchi S. Association Between C5 Palsy and the Anterior Decompression Procedures, Corpectomy and Discectomy. Clin Spine Surg 2021; 34:E494-E500. [PMID: 33769980 DOI: 10.1097/bsd.0000000000001166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Accepted: 02/24/2021] [Indexed: 11/26/2022]
Abstract
STUDY DESIGN This is a retrospective study. OBJECTIVE The aim was to evaluate the influence of various decompression procedures on the incidence of C5 palsy (C5P). SUMMARY OF BACKGROUND DATA C5P is a well-known but unsolved complication of cervical spine surgery. Among anterior cervical decompressive procedures, both corpectomy and discectomy are important surgical methods, whose effects on the incidence of C5P are unknown. METHODS We retrospectively analyzed 818 patients (529 men; mean age: 59.2±11.6 y) who underwent anterior cervical decompression and fusion. The surgical choice to use corpectomy, discectomy, or hybrid decompression was based on standard treatment strategies depending on local compressive pathology and presenting clinical symptoms. We introduced an original "decompression combination score" as a means of quantifying the effects of the procedures on the development of C5P. The scores were based on the relative severity of various risk factors associated with the eventual development of C5P and were assigned as follows: C4 corpectomy, 1 point; C5 corpectomy, 1 point; C3 corpectomy successive to C4 corpectomy, 0.5 point; C6 or C7 corpectomy successive to C5 corpectomy, 0.5 point; C4/5 discectomy, 0.5 point; discectomy at another segment, 0 point. Each patient's decompression combination score was then comprised of the sum of these points. RESULTS C5P occurred in 55 (47 men, mean age: 65.7±8.7 y) of the 818 (6.7%) patients. A larger number of operated disc segments was significantly associated with C5P. Higher decompression combination score was significantly associated with C5P. Multivariate analysis revealed that male sex, higher decompression combination score, and older age were significant risk factors. CONCLUSIONS Corpectomy increased the incidence of C5P, while discectomy decreased the risk. The lower incidence of postoperative C5P after discectomy may be because of minimizing tethering effect to the C5 nerve root. As a preventive measure against C5P, corpectomy should be avoided, while discectomy is recommended as much as possible. LEVEL OF EVIDENCE Levels of Evidence: Step IV-Oxford Center for Evidence-Based Medicine 2011.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
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Matsunobu T, Maekawa A, Nabeshima A, Sakamoto A, Tamura K, Odate S, Iwamoto Y. Giant Cell Tumor of Bone of the First Rib Successfully Treated with Combined Preoperative Denosumab Therapy and Surgery via a Transmanubrial Approach. Am J Case Rep 2021; 22:e931796. [PMID: 34059614 PMCID: PMC8183306 DOI: 10.12659/ajcr.931796] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Patient: Female, 27-year-old Final Diagnosis: Giant cell tumor of bone Symptoms: No symptom Medication:— Clinical Procedure: — Specialty: Oncology
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Affiliation(s)
- Tomoya Matsunobu
- Department of Orthopedic Surgery, Kyushu Rosai Hospital, Kitakyushu, Fukuoka, Japan
| | - Akira Maekawa
- Department of Orthopedic Surgery, Kyushu Rosai Hospital, Kitakyushu, Fukuoka, Japan
| | - Akira Nabeshima
- Department of Orthopedic Surgery, Kyushu Rosai Hospital, Kitakyushu, Fukuoka, Japan
| | - Akio Sakamoto
- Department of Orthopedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan
| | - Kazuki Tamura
- Department of Thoracic Surgery, Obase Hospital, Kanda, Fukuoka, Japan
| | - Seiichi Odate
- Department of Surgery, Kyushu Rosai Hospital, Kitakyushu, Fukuoka, Japan
| | - Yukihide Iwamoto
- Department of Orthopedic Surgery, Kyushu Rosai Hospital, Kitakyushu, Fukuoka, Japan
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12
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Ikeda N, Odate S, Shikata J. Cranial Kyphotic Change After Multilevel Anterior Cervical Corpectomy and Fusion May Lead to Myelopathy Recurrence. World Neurosurg 2020; 139:e412-e420. [PMID: 32305602 DOI: 10.1016/j.wneu.2020.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2020] [Revised: 04/01/2020] [Accepted: 04/02/2020] [Indexed: 11/29/2022]
Abstract
OBJECTIVE To determine the characteristic alignment change in patients with myelopathy recurrence after multilevel anterior cervical corpectomy and fusion (m-ACCF). METHODS We analyzed 52 patients who underwent m-ACCF, including 20 who underwent revision surgeries for myelopathy recurrence (R group) and 32 postoperative asymptomatic patients (A group). Classic alignment parameters (cervical lordosis angle, cervical sagittal vertical axis, and fusion area angle and length) and original alignment parameters (α-β, β-bone graft [BG], BG-γ, and γ-δ angles) were measured preoperatively, postoperatively, and at follow-up or before revision surgery. The difference in the amount of change in parameters between groups was analyzed. The relationship between distribution of restenotic lesions and characteristic alignment change in the R group was evaluated. RESULTS Cervical lordosis angle, fusion area angle, and fusion area length in the R group significantly decreased postoperatively compared with the A group (P < 0.01, P < 0.01, and P = 0.04). Compared with the A group, α-β and β-BG angles in the R group significantly decreased (P < 0.01), indicating kyphotic change on the cranial side. BG-γ and γ-δ angles in the R group significantly increased (P < 0.01), indicating lordotic change in the caudal fused area. Restenotic lesions significantly increased on the cranial side in the R group (cranial side, 19 levels; caudal side, 5 levels; P < 0.01). CONCLUSIONS In patients with myelopathy recurrence after m-ACCF, the cranial side has significant kyphosis and the caudal side has lordosis. Moreover, 79.2% of the restenotic lesions were significantly maldistributed on the cranial side. Surgeons should pay close attention to cranial kyphosis inducing myelopathy recurrence after m-ACCF.
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Affiliation(s)
- Norimasa Ikeda
- Department of Orthopedic Surgery, Spine Center, Gakkentoshi Hospital, Kyoto, Japan; Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, Kyoto, Japan.
| | - Seiichi Odate
- Department of Orthopedic Surgery, Spine Center, Gakkentoshi Hospital, Kyoto, Japan
| | - Jitsuhiko Shikata
- Department of Orthopedic Surgery, Spine Center, Gakkentoshi Hospital, Kyoto, Japan
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Ikeda N, Odate S, Shikata J, Yamamura S, Kawaguchi S. Surgical strategies and outcomes for intradural lipomas over the past 20 years. J Clin Neurosci 2018; 60:107-111. [PMID: 30327217 DOI: 10.1016/j.jocn.2018.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Accepted: 10/04/2018] [Indexed: 10/28/2022]
Abstract
Intradural lipoma is an extremely rare spinal tumor. The boundary between the spinal cord and the lipoma is usually unclear, with adhesions being firm. Thus, total resection of the tumor is difficult and the neurological prognosis after total resection is poor. Information on the management of this type of tumor is scarce owing to the limited studies that have been conducted and the low sample sizes reported. Here, we report a case and provide a review of the literature on intradural lipomas over the past 20 years. In addition to describing our case, we reviewed reports published in Pubmed and CiNii. The demographic data of the patients included in these studies were extracted and the surgical procedures were assessed, along with their corresponding postoperative outcomes. There were 57 primary cases and 4 cases of recurrence. Among the primary cases, the neurological symptoms were persistent in 54 (95%) after surgery. The postoperative outcomes after excessive (>60% tumor resection) or total resection were significantly poor. In the recurrence cases, the mean period from initial surgery to recurrence was 11 years and all initial surgical procedures involved only partial resection surgery. This report is, to the best of our knowledge, the most exhaustive analysis of cases of intradural lipomas and recurrences. The optimal treatment for lipoma necessitates both partial resection and duraplasty.
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Affiliation(s)
- Norimasa Ikeda
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan.
| | - Seiichi Odate
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan
| | - Jitsuhiko Shikata
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan.
| | - Satoru Yamamura
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan
| | - Shinji Kawaguchi
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan
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Morizane K, Fujibayashi S, Otsuki B, Sakamoto T, Tsutsumi R, Odate S, Kusuba A, Matsuda S. Clinical and radiological features of spinal extradural arachnoid cysts: Valve-like mechanism involving the nerve root fiber as a possible cause of cyst expansion. J Orthop Sci 2018; 23:464-469. [PMID: 29452792 DOI: 10.1016/j.jos.2018.01.005] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 12/29/2017] [Accepted: 01/14/2018] [Indexed: 12/18/2022]
Abstract
BACKGROUND Although a valve-like mechanism has been proposed for expansion of spinal extradural arachnoid cysts (SEACs), the detailed mechanism remains unclear. Moreover, closure of the communication site is essential during surgery, but the method to identify the communication site remains unclear. The aim of this study was to determine the detailed mechanism of expanding SEACs through retrospective analysis of SEAC cases undergoing surgery and to elucidate the characteristics of the communication sites. METHODS The authors retrospectively evaluated 12 patients with SEACs who underwent surgery between 2000 and 2014 and analyzed their perioperative findings. RESULTS Dural defects were detected in 11 out of 12 patients, and a valve-like mechanism was observed in 7 patients, wherein a nerve root fiber moved back and forth through the dural defect along with the flow of cerebrospinal fluid (CSF) between the intradural space and the extradural arachnoid cysts. The dural defect was located at the thoracolumbar junction in 7 patients, below the distal end of the bridging ossification in 2, at the level of vertebral wedge deformity in 2, and at the level of disc herniation in 1. CONCLUSIONS A valve-like mechanism was observed in 7 of the 12 patients, which suggests that it could serve as a mechanism of SEAC formation. The communication sites were variously located at the end of ossification in patients with diffuse idiopathic skeletal hyperostosis (DISH), wedge deformity of the vertebral body, or disc herniation, indicating the contribution of mechanical stress to SEAC formation.
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Affiliation(s)
- Kazuaki Morizane
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara, Sakyo, Kyoto, 606-8507, Japan.
| | - Shunsuke Fujibayashi
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara, Sakyo, Kyoto, 606-8507, Japan
| | - Bungo Otsuki
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara, Sakyo, Kyoto, 606-8507, Japan
| | - Takeshi Sakamoto
- Department of Orhopaedic Surgery, Osaka Red-cross Hospital, 5-30 Fudegasaki, Tennoji, Osaka, 543-8555, Japan
| | - Ryosuke Tsutsumi
- Department of Orhopaedic Surgery, Osaka Red-cross Hospital, 5-30 Fudegasaki, Tennoji, Osaka, 543-8555, Japan
| | - Seiichi Odate
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikadai, Seika, Kyoto, 619-0238, Japan
| | - Akira Kusuba
- Department of Orthopaedic Surgery, Kurashiki Central Hospital, 1-1-1 Miwa, Kurashiki, Okayama, 710-8602, Japan
| | - Shuichi Matsuda
- Department of Orthopaedic Surgery, Graduate School of Medicine, Kyoto University, 54 Shogoin Kawahara, Sakyo, Kyoto, 606-8507, Japan
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Odate S, Shikata J, Soeda T. Catastrophic Dropped Head Syndrome Requiring Multiple Reconstruction Surgeries after Cervical Laminoplasty. Spine Surg Relat Res 2018; 2:243-247. [PMID: 31440676 PMCID: PMC6698528 DOI: 10.22603/ssrr.2017-0084] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2017] [Accepted: 12/21/2017] [Indexed: 11/15/2022] Open
Abstract
Introduction Dropped head syndrome (DHS) after cervical laminoplasty (LAMP) is a rare complication, and no etiologies or surgical strategies have been reported. We present a patient who developed catastrophic DHS after LAMP despite having preoperative cervical lordosis that is known to be suitable for LAMP. We describe a hypothesis concerning the possible mechanism responsible for the DHS and a surgical strategy for relieving it. Case Report A 76-year-old woman underwent LAMP for cervical spondylotic myelopathy. She achieved satisfactory improvement of neurological symptoms immediately after surgery. However, her neurological symptoms began to gradually deteriorate. She exhibited a dropped head and complained of difficulty maintaining horizontal gaze. Postoperative images showed a focal cervical kyphotic deformity causing anterior shift of the head, and recurrence of spinal cord compression was observed. She underwent additional surgeries for three times, but none of them restored her to baseline status. Retrospectively, the preoperative loading axis of the head existed anteriorly, and she also had a high T1 slope because of rigid thoracic kyphosis. Her preoperative hyper cervical lordosis was compensation for the global spinal malalignment. After LAMP, in accordance with decreases in her cervical lordosis, her head shifted anteriorly. The abnormal lever arm acting on the neck put further stress on the neck extensors, and the overstretched neck extensors possibly no longer generated enough power to raise the head. Uncompensated very high T1 slope because of marked thoracic kyphosis plus invasion of the posterior extensor mechanism by LAMP may have contributed to her catastrophic DHS development. Conclusions In the treatment of cervical myelopathy, posterior decompression alone should be applied carefully to elderly patients with cervical sagittal imbalance even if they have apparent cervical lordosis. Once DHS occurs because of cervical sagittal imbalance, normalization of global spinal balance through corrective osteotomy may be indispensable for a successful outcome.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Jitsuhiko Shikata
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
| | - Tsunemitsu Soeda
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Kyoto, Japan
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Odate S, Shikata J, Soeda T, Yamamura S, Kawaguchi S. Surgical results and complications of anterior decompression and fusion as a revision surgery after initial posterior surgery for cervical myelopathy due to ossification of the posterior longitudinal ligament. J Neurosurg Spine 2017; 26:466-473. [DOI: 10.3171/2016.9.spine16430] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE
Ossification of the posterior longitudinal ligament (OPLL) is a progressive disease. An anterior cervical decompression and fusion (ACDF) procedure for cervical OPLL is theoretically feasible, as the lesion exists anteriorly; however, such a procedure is considered technically demanding and is associated with serious complications. Cervical laminoplasty is reportedly an effective alternative procedure with few complications; it is recognized as a comparatively safe procedure, and has been widely used as an initial surgery for cervical OPLL. After posterior surgery, some patients require revision surgery because of late neurological deterioration due to kyphotic changes in cervical alignment or OPLL progression. Here, the authors retrospectively investigated the surgical results and complications of revision ACDF after initial posterior surgery for OPLL.
METHODS
This was a single-center, retrospective study. Between 2006 and 2013, 19 consecutive patients with cervical OPLL who underwent revision ACDF at the authors' institution after initial posterior surgery were evaluated. The mean age at the time of revision ACDF was 66 ± 7 years (± SD; range 53–78 years). The mean interval between initial posterior surgery and revision ACDF was 63 ± 53 months (range 3–235 months).
RESULTS
The mean follow-up period after revision ACDF was 41 ± 26 months (range 24–108 months). Before revision ACDF, the mean maximum thickness of the ossified posterior longitudinal ligament was 7.2 ± 1.5 mm (range 5–10 mm), and the mean C2–7 angle was 1.3° ± 14° (range −40° to 24°). The K-line was plus (OPLL did not exceed the K-line) in 8 patients and minus in 11 (OPLL exceeded the K-line). The mean Japanese Orthopaedic Association score improved from 10 ± 3 (range 3–15) before revision ACDF to 11 ± 4 (range 4–15) at the last follow-up, and the mean improvement rate was 18% ± 18% (range 0%–60%). A total of 16 surgery-related complications developed in 12 patients (63%). The main complication was an intraoperative CSF leak in 8 patients (42%). Neurological function worsened in 5 patients (26%). The deterioration was due to spinal cord herniation through a defective dura mater in 1 patient, unidentified in 1 patient, and C-5 palsy that gradually recovered in 3 patients. Reintubation, delirium, and hoarseness were observed in 1 patient each (5%). No patient required reoperation for reconstruction failure, and all patients eventually had a solid bony fusion.
CONCLUSIONS
ACDF as revision surgery after initial posterior surgery for cervical myelopathy due to OPLL is associated with a high incidence of intraoperative CSF leakage and an extremely low improvement rate. The authors think that while the use of revision ACDF must be limited, it is indispensable in special cases, such as progressing myelopathy following posterior surgery due to a very large beak-type OPLL that exceeds the K-line. Postoperative OPLL progression and/or kyphotic changes can possibly cause later neurological deterioration. Fusion should be recommended at the initial surgery for many cases of cervical OPLL to prevent such a challenging revision surgery.
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Odate S, Veschi V, Yan S, Lam N, Woessner R, Thiele CJ. Inhibition of STAT3 with the Generation 2.5 Antisense Oligonucleotide, AZD9150, Decreases Neuroblastoma Tumorigenicity and Increases Chemosensitivity. Clin Cancer Res 2017; 23:1771-1784. [PMID: 27797972 PMCID: PMC5381521 DOI: 10.1158/1078-0432.ccr-16-1317] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/30/2016] [Accepted: 10/04/2016] [Indexed: 12/29/2022]
Abstract
Purpose: Neuroblastoma is a pediatric tumor of peripheral sympathoadrenal neuroblasts. The long-term event-free survival of children with high-risk neuroblastoma is still poor despite the improvements with current multimodality treatment protocols. Activated JAK/STAT3 pathway plays an important role in many human cancers, suggesting that targeting STAT3 is a promising strategy for treating high-risk neuroblastoma.Experimental Design: To evaluate the biologic consequences of specific targeting of STAT3 in neuroblastoma, we assessed the effect of tetracycline (Tet)-inducible STAT3 shRNA and the generation 2.5 antisense oligonucleotide AZD9150 which targets STAT3 in three representative neuroblastoma cell line models (AS, NGP, and IMR32).Results: Our data indicated that Tet-inducible STAT3 shRNA and AZD9150 inhibited endogenous STAT3 and STAT3 target genes. Tet-inducible STAT3 shRNA and AZD9150 decreased cell growth and tumorigenicity. In vivo, STAT3 inhibition by Tet-inducible STAT3 shRNA or AZD9150 alone had little effect on growth of established tumors. However, when treated xenograft tumor cells were reimplanted into mice, there was a significant decrease in secondary tumors in the mice receiving AZD9150-treated tumor cells compared with the mice receiving ntASO-treated tumor cells. This indicates that inhibition of STAT3 decreases the tumor-initiating potential of neuroblastoma cells. Furthermore, inhibition of STAT3 significantly increased neuroblastoma cell sensitivity to cisplatin and decreased tumor growth and increased the survival of tumor-bearing mice in vivoConclusions: Our study supports the development of strategies targeting STAT3 inhibition in combination with conventional chemotherapy for patients with high-risk neuroblastoma. Clin Cancer Res; 23(7); 1771-84. ©2016 AACR.
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Affiliation(s)
- Seiichi Odate
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Veronica Veschi
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Shuang Yan
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Norris Lam
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland
| | - Richard Woessner
- Cancer Bioscience Drug Discovery, AstraZeneca Pharmaceuticals, Waltham, Massachusetts
| | - Carol J Thiele
- Cell & Molecular Biology Section, Pediatric Oncology Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland.
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Odate S, Yan S, Veschi V, Lam N, Liu Z, Thiele CJ. Abstract 2439: Inhibition of STAT3 with the generation 2.5 antisense oligonucleotide, AZD9150 increases the chemosensitivity and decreases tumor-initiating potential of neuroblastoma cells. Cancer Res 2016. [DOI: 10.1158/1538-7445.am2016-2439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Neuroblastoma (NB) is the most common extra-cranial solid tumor in childhood. The long-term, event-free survival of high-risk NB remains ∼ 50% despite intensive multi-modality treatments. Activated JAK/STAT3 pathway plays an important role in many human cancers. In NB patients, cytokines activating STAT3 have been associated with poor patient outcome and have been implicated in the survival of a rare population of NB tumor initiating cells. Thus targeting STAT3 may be a promising therapeutic strategy for high-risk NB. To evaluate the biologic consequences of genetic targeting of STAT3, we assessed the effects of inhibition of STAT3 in NB cell lines containing a tetracycline (Tet)-inducible STAT3 expression plasmid. Additionally we evaluated pharmacogenomic inhibition of STAT3 using AZD9150, a generation 2.5, 16-nucleotide, antisense oligonucleotide (ASO) that is now in Phase I/II clinical trials. Studies were conducted in 3 representative NB cell line models (AS (MYCN-WT) and NGP and IMR32 (MYCN-Amplified)). Both the Tet-inducible STAT3 shRNA and AZD9150 reduced endogenous STAT3 mRNA and protein levels causing decreased transcription and expression of STAT3 target genes, such as CyclinD1, D3, and MYC/MYCN. In functional in vitro studies Tet-inducible STAT3 shRNA and AZD9150 decreased NB cell migration and clonogenicity in soft agar. In vivo, STAT3 inhibition by Tet-inducible STAT3 shRNA or AZD9150 alone had little effect on the growth of established tumors nor did it alter the survival of tumor-bearing mice, despite decreases in STAT3, P-STAT3 and target gene expression in xenografts from AZD9150-treated mice compared to those from ASO-treated mice. To assess whether inhibition of STAT3 altered the tumor initiating potential of NB cells, NB tumor xenograft cells from ASO or AZD9150 treated mice were re-implanted and secondary tumor growth assessed. At 200,000 and 20,000 ASO-treated NB cells, 100% of mice had tumors while only 40 and 20%, respectively of AZD9150-treated mice had tumors. These results indicate that the inhibition of STAT3 decreased the frequency of tumor initiating cells in the NB xenograft from AZD9150 treated mice. Since tumor initiating or stem-like cells are frequently more resistant to cytotoxic agents, we next evaluated a combination therapy with cisplatin. We found that in vitro either genetic shSTAT3 or AZD9150 mediated pharmacogenomic inhibition of STAT3 significantly increased the sensitivity of NB cells to cisplatin. Furthermore, in established NB tumors xenografts, the combination of STAT3 inhibition with cisplatin caused a 30% decrease in tumor size (P = 0.0092) and increased the survival of AZD9150 treated tumor-bearing mice compared to ASO-treated mice (P = 0.026). Our study supports the development of strategies targeting STAT3 in combination with conventional chemotherapy for patients with high-risk NB.
Citation Format: Seiichi Odate, Shuang Yan, Veronica Veschi, Norris Lam, Zhihui Liu, Carol J. Thiele. Inhibition of STAT3 with the generation 2.5 antisense oligonucleotide, AZD9150 increases the chemosensitivity and decreases tumor-initiating potential of neuroblastoma cells. [abstract]. In: Proceedings of the 107th Annual Meeting of the American Association for Cancer Research; 2016 Apr 16-20; New Orleans, LA. Philadelphia (PA): AACR; Cancer Res 2016;76(14 Suppl):Abstract nr 2439.
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Odate S, Onishi H, Nakamura K, Kojima M, Uchiyama A, Kato M, Katano M. Tropomyosin-related kinase B inhibitor has potential for tumor regression and relapse prevention in pulmonary large cell neuroendocrine carcinoma. Anticancer Res 2013; 33:3699-3703. [PMID: 24023298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Large cell neuroendocrine carcinoma (LCNEC) has an especially poor prognosis, and an effective therapeutic strategy has yet to be established. We have previously shown that the expressions of tropomyosin-related kinase B (TRKB) and brain-derived neurotrophic factor (BDNF) are high in LCNEC and that TRKB/BDNF signaling is involved in the proliferation, tumorigenesis, and invasive nature of LCNEC. Therefore, TRKB/BDNF signaling may offer a potential therapeutic target for LCNEC treatment. In the present study, we evaluated whether the TRKB tyrosine kinase inhibitor, k252a, has effects on tumor regression and relapse prevention on LCNEC, using a murine xenograft model. The LCNEC cell line and NCI-H810 cells were subcutaneously implanted into the flanks or intrathoracically injected into the bilateral pleural cavities of BALB/c nude mice. k252a significantly inhibited tumor volume, expression of matrix metalloproteinases and the formation of pleural dissemination by LCNEC. These results suggest that k252a has potential for tumor regression and relapse prevention in LCNEC. Since many patients with LCNEC suffer through the use of ineffective therapeutic strategies, a clinical trial using the TRKB inhibitor for LCNEC is urgently required.
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Affiliation(s)
- Seiichi Odate
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan.
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Odate S, Nakamura K, Onishi H, Kojima M, Uchiyama A, Nakano K, Kato M, Tanaka M, Katano M. TrkB/BDNF signaling pathway is a potential therapeutic target for pulmonary large cell neuroendocrine carcinoma. Lung Cancer 2013; 79:205-14. [DOI: 10.1016/j.lungcan.2012.12.004] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Revised: 11/29/2012] [Accepted: 12/01/2012] [Indexed: 10/27/2022]
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Onishi H, Morisaki T, Nakao F, Odate S, Morisaki T, Katano M. Protein-bound polysaccharide decreases invasiveness and proliferation in pancreatic cancer by inhibition of hedgehog signaling and HIF-1α pathways under hypoxia. Cancer Lett 2013; 335:289-98. [PMID: 23485726 DOI: 10.1016/j.canlet.2013.02.041] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2012] [Revised: 02/13/2013] [Accepted: 02/15/2013] [Indexed: 12/26/2022]
Abstract
To develop an effective therapeutic approach to pancreatic ductal adenocarcinoma (PDAC), we focused on the antitumor mechanism of protein-bound polysaccharide (PSK) under hypoxia. PSK decreased proliferation in PDAC cells under hypoxia but not normoxia. PSK also showed anti-tumor effects in vivo, inhibited invasiveness of PDAC cells, and decreased the expression of HIF-1α and hedgehog (Hh) signaling-related molecules under hypoxia. Inhibition of HIF-1α and Hh signaling reduced proliferation and invasiveness in PDAC cells under hypoxia. In conclusion, we found new PSK-related pathways in invasiveness and proliferation in PDAC under hypoxia. PSK may be a promising therapeutic drug to treat refractory PDAC.
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Affiliation(s)
- Hideya Onishi
- Department of Cancer Therapy and Research, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan.
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Odate S, Nakamura K, Onishi H, Uchiyama A, Kato M, Tanaka M, Katano M. Tropomyosin-Related Kinase B is a Therapeutic Target and Prognostic Factor for Aggressive Lung Cancer Including Lcnec. Ann Oncol 2012. [DOI: 10.1016/s0923-7534(20)32752-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Odate S, Shikata J, Fujibayashi S, Hosaka N, Soeda T, Kimura H. Progressive thoracic myelopathy caused by spinal calcium pyrophosphate crystal deposition because of proximal junctional vertebral compression fracture after lumbopelvic fusion. Eur Spine J 2012; 21:2436-42. [PMID: 22718048 DOI: 10.1007/s00586-012-2410-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2012] [Revised: 05/18/2012] [Accepted: 06/10/2012] [Indexed: 01/15/2023]
Abstract
PURPOSE We describe cases presenting with progressive thoracic myelopathy after lumbopelvic fusion attributed to proximal junctional vertebral compression fracture (PJF) followed by spinal calcium pyrophosphate dehydrate (CPPD) crystal deposition. METHODS The study included six patients, ranging from 62 to 75 years. All patients had been treated previously with lumbopelvic fusion. The mean period from the detection of PJF to the onset of myelopathy was 4.8 months. Notably, five patients demonstrated upper-instrumented vertebra (UIV) collapse. RESULTS After revision surgery involving decompressive laminectomy and extension of the spinal fusion, all patients experienced significant improvement. Photomicrographs of the resected ligamentum flavum showed CPPD crystals and multinucleated giant cells. CONCLUSIONS The combination of mechanical stress plus PJF and CPPD crystal deposition followed by a foreign body reaction to the deposited crystals caused myelopathy. Patients with radiographic evidence of PJF, especially UIV collapse, after lumbopelvic fusion should be followed carefully for the emergence of myelopathy.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Spine Center, Gakkentoshi Hospital, 7-4-1 Seikacho, Seikadai, Sorakugun, Kyoto, Japan.
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Onishi H, Kai M, Odate S, Iwasaki H, Morifuji Y, Ogino T, Morisaki T, Nakashima Y, Katano M. Hypoxia activates the hedgehog signaling pathway in a ligand-independent manner by upregulation of Smo transcription in pancreatic cancer. Cancer Sci 2011; 102:1144-50. [DOI: 10.1111/j.1349-7006.2011.01912.x] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
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25
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Odate S, Shikata J. Spinal nerve root herniation into a pseudomeningocele associated with lumbar spondylolysis: a case report. J Orthop Surg (Hong Kong) 2010; 18:367-9. [PMID: 21187554 DOI: 10.1177/230949901001800323] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
A 38-year-old man presented with low back pain and sciatica on the left side. Magnetic resonance imaging showed spinal nerve root herniation into a pseudomeningocele associated with lumbar spondylolysis. After closure of the dural defect, the sciatic pain was relieved and subsequently the patient was able to return to work.
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Affiliation(s)
- Seiichi Odate
- Department of Orthopaedic Surgery, Gakkentoshi Hospital, Japan
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Nakanishi R, Oka S, Odate S. Video-assisted thoracic surgery major pulmonary resection requiring control of the main pulmonary artery. Interact Cardiovasc Thorac Surg 2009; 9:618-22. [PMID: 19602492 DOI: 10.1510/icvts.2009.210310] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The purpose of this study is to examine the feasibility and safety of thoracoscopic major pulmonary resection requiring the cross-clamping of the main pulmonary artery (PA), in comparison to an open thoracotomy performed in patients with lung cancer. A retrospective database of 27 consecutive lung cancer patients, who underwent either video-assisted thoracic surgery (VATS) (n=13) or open thoracotomy (n=14) for a major pulmonary resection using these procedures, was analyzed regarding the demographic, perioperative, histopathologic, and outcome variables. The thoracoscopic procedures were successfully performed in 12 of 13 patients (92.3%). Two groups showed no differences in the demographic, perioperative, histopathologic and staging variables. Both groups presented with no mortality. The VATS group showed better results regarding the length of epidural anesthesia (P=0.0066), additional analgesic requirements (P=0.0009), and morbidity (P=0.0213) than the open thoracotomy group. Despite the short follow-up time, the two groups were comparable regarding both the recurrence and survival rates. The results indicate that VATS is feasible and safe for selected lung cancer patients requiring the cross-clamping of the main PA, with acceptable perioperative results in comparison to an open thoracotomy.
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Affiliation(s)
- Ryoichi Nakanishi
- Department of Thoracic Surgery, Shin-Kokura Hospital, Federation of National Public Service Personnel Mutual Aid Associations, 1-3-1 Kanada, Kokurakita-ku, Kitakyusyu 803-8505, Japan.
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Maxwell MR, Macy WK, Odate S, Hanlon RT. Evidence for Multiple Spawning by Squids (Loligo pealei) in Captivity. Biol Bull 1998; 195:225-226. [PMID: 28570191 DOI: 10.2307/1542851] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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28
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Morise K, Hayashi N, Odate S, Nishikawa H, Kato Y, Mizuno N, Kuwabara T, Ishii M. [A case report of colitis cystica profunda (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:1113-6. [PMID: 7289165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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29
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Morise K, Odate S, Hayashi N, Nishikawa H, Kato Y, Mizuno N, Kuwabara T, Ishii M, Hanawa K. [Free perforation in Crohn's disease, a case report (author's transl)]. Nihon Shokakibyo Gakkai Zasshi 1981; 78:91-5. [PMID: 7265538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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30
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Yokouchi M, Odate S, Sugiyama Y, Murakami T, Yokoyama Y. [Defecation function in rectal neoplasms following lower anterior resection]. Nihon Heikatsukin Gakkai Zasshi 1978; 14:326-7. [PMID: 755934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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31
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Kato S, Yokoyama Y, Odate S, Tan E, Shimano M. [Bile excreting mechanism following trans-duodenal sphincteroplasty[]. Nihon Heikatsukin Gakkai Zasshi 1976; 12:244-6. [PMID: 1035738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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32
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Kato S, Suzuki H, Odate S, Tan E, Shimano M. [Proceedings: Experimental studies on transduodenal sphincteroplasty]. Nihon Heikatsukin Gakkai Zasshi 1975; 11:293-4. [PMID: 1232460] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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Eda T, Kaminaga Y, Odate S, Tadokoro I, Mori M. [Isolation of Pseudomonas aeruginosa from clinical materials and its biological charateristics]. Nihon Saikingaku Zasshi 1970; 25:414. [PMID: 4993135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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34
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Koya N, Miyazaki S, Odate S, Ushio B. [Case of congenital atransferrinemia in a family]. Nihon Rinsho 1970; 28:2110-5. [PMID: 5466434] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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