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Macni C, Kaissar F, Hardwigsen J, Jaloux C, Mayoly A, Witters M, Kachouh N, Fuentes S. Two-stage surgery for large sacrococcygeal chordomas: How I do it. ANN CHIR PLAST ESTH 2024; 69:434-441. [PMID: 38997853 DOI: 10.1016/j.anplas.2024.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 05/26/2024] [Accepted: 06/02/2024] [Indexed: 07/14/2024]
Abstract
Sacrococcygeal chordoma is a malignant, slow-growing, and locally aggressive bone tumor. A wide surgical margin is recommended to prevent local recurrence and metastasis. This disease tends to cause massive defects when rectal resection and sacrectomy are required. Therefore, soft tissue reconstruction is required and a pedicled vertical rectus abdominis muscle flap (VRAM) is a viable option. Important anatomical landmarks, advantages and limitations are discussed and the procedure is described step by step. This case report presents a two-stage operation with an anterior rectal resection and VRAM flap harvest followed by a complementary posterior approach with sacrectomy and soft tissue reconstruction: approach and results. The wound completely healed in six weeks. Three years after surgery, no local recurrence or distal metastasis was detected. This two-stage strategy presents a viable and safe option for large sacrococcygeal chordomas.
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Affiliation(s)
- C Macni
- Department of hand surgery and plastic and reconstructive surgery of the limbs, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France.
| | - F Kaissar
- Department of neurosurgery, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - J Hardwigsen
- Department of visceral surgery, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - C Jaloux
- Department of hand surgery and plastic and reconstructive surgery of the limbs, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France.
| | - A Mayoly
- Department of hand surgery and plastic and reconstructive surgery of the limbs, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - M Witters
- Department of hand surgery and plastic and reconstructive surgery of the limbs, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - N Kachouh
- Department of hand surgery and plastic and reconstructive surgery of the limbs, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
| | - S Fuentes
- Department of neurosurgery, La Timone University Hospital, Assistance publique-Hôpitaux de Marseille, Marseille, France
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Bardol T, Souche R, Druet C, Bertrand MM, Ferrandis C, Prudhomme M, Borie F, Fabre JM. Minimally invasive approach for retrorectal tumors above and below S3: a multicentric tertiary center retrospective study (MiaRT study). Tech Coloproctol 2024; 28:67. [PMID: 38860990 PMCID: PMC11166785 DOI: 10.1007/s10151-024-02938-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2024] [Accepted: 05/15/2024] [Indexed: 06/12/2024]
Abstract
BACKGROUND Retrorectal tumors are uncommon lesions developed in the retrorectal space. Data on their minimally invasive resection are scarce and the optimal surgical approach for tumors below S3 remains debated. METHODS We performed a retrospective review of consecutive patients who underwent minimally invasive resection of retrorectal tumors between 2005 and 2022 at two tertiary university hospital centers, by comparing the results obtained for lesions located above or below S3. RESULTS Of over 41 patients identified with retrorectal tumors, surgical approach was minimally invasive for 23 patients, with laparoscopy alone in 19, with transanal excision in 2, and with combined approach in 2. Retrorectal tumor was above S3 in 11 patients (> S3 group) and below S3 in 12 patients (< S3 group). Patient characteristics and median tumor size were not significantly different between the two groups (60 vs 67 mm; p = 0.975). Overall median operative time was 131.5 min and conversion rate was 13% without significant difference between the two groups (126 vs 197 min and 18% vs 8%, respectively; p > 0.05). Final pathology was tailgut cyst (48%), schwannoma (22%), neural origin tumor (17%), gastrointestinal stromal tumor (4%), and other (19%). The 90-day complication rates were 27% and 58% in the > S3 and < S3 groups, respectively, without severe morbidity or mortality. After a median follow-up of 3.3 years, no recurrence was observed in both groups. Three patients presented chronic pain, three anal dysfunction, and three urinary dysfunction. All were successfully managed without reintervention. CONCLUSIONS Minimally invasive surgery for retrorectal tumors can be performed safely and effectively with low morbidity and no mortality. Laparoscopic and transanal techniques alone or in combination may be recommended as the treatment of choice of benign retrorectal tumors, even for lesions below S3, in centers experienced with minimally invasive surgery.
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Affiliation(s)
- T Bardol
- Digestive and Minimally Invasive Surgery Unit, Montpellier University Hospital, University of Montpellier-Nîmes, 641 Avenue du Doyen Gaston Giraud, 34090, Montpellier, France.
| | - R Souche
- Digestive and Minimally Invasive Surgery Unit, Montpellier University Hospital, University of Montpellier-Nîmes, 641 Avenue du Doyen Gaston Giraud, 34090, Montpellier, France
| | - C Druet
- Department of Digestive and Oncological Surgery, Nîmes University Hospital, Montpellier-Nîmes University, Montpellier, France
| | - M M Bertrand
- Department of Digestive and Oncological Surgery, Nîmes University Hospital, Montpellier-Nîmes University, Montpellier, France
| | - C Ferrandis
- Digestive and Minimally Invasive Surgery Unit, Montpellier University Hospital, University of Montpellier-Nîmes, 641 Avenue du Doyen Gaston Giraud, 34090, Montpellier, France
| | - M Prudhomme
- Department of Digestive and Oncological Surgery, Nîmes University Hospital, Montpellier-Nîmes University, Montpellier, France
| | - F Borie
- Department of Digestive and Oncological Surgery, Nîmes University Hospital, Montpellier-Nîmes University, Montpellier, France
| | - J-M Fabre
- Digestive and Minimally Invasive Surgery Unit, Montpellier University Hospital, University of Montpellier-Nîmes, 641 Avenue du Doyen Gaston Giraud, 34090, Montpellier, France
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Quirion JC, Johnson SR, Kowalski BL, Halpern JL, Schwartz HS, Holt GE, Prieto-Granada C, Singh R, Cates JMM, Rubin BP, Mesko NW, Nystrom LM, Lawrenz JM. Surgical Margins in Musculoskeletal Sarcoma. JBJS Rev 2024; 12:01874474-202403000-00003. [PMID: 38446910 DOI: 10.2106/jbjs.rvw.23.00224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
» Negative margin resection of musculoskeletal sarcomas is associated with reduced risk of local recurrence.» There is limited evidence to support an absolute margin width of soft tissue or bone that correlates with reduced risk of local recurrence.» Factors intrinsic to the tumor, including histologic subtype, grade, growth pattern and neurovascular involvement impact margin status and local recurrence, and should be considered when evaluating a patient's individual risk after positive margins.» Appropriate use of adjuvant therapy, critical analysis of preoperative advanced cross-sectional imaging, and the involvement of a multidisciplinary team are essential to obtain negative margins when resecting sarcomas.
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Affiliation(s)
- Julia C Quirion
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Samuel R Johnson
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Brooke L Kowalski
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Jennifer L Halpern
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Herbert S Schwartz
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Ginger E Holt
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Carlos Prieto-Granada
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Reena Singh
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | | | - Brian P Rubin
- Department of Pathology, Cleveland Clinic, Cleveland, Ohio
| | - Nathan W Mesko
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Lukas M Nystrom
- Department of Orthopaedic Surgery, Cleveland Clinic, Cleveland, Ohio
| | - Joshua M Lawrenz
- Department of Orthopaedic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
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Goumenos S, Kakouratos G, Trikoupis I, Gavriil P, Gerasimidis P, Soultanis K, Patapis P, Kontogeorgakos V, Papagelopoulos P. Clinical Outcome after Surgical Treatment of Sacral Chordomas: A Single-Center Retrospective Cohort of 27 Patients. Cancers (Basel) 2024; 16:973. [PMID: 38473334 DOI: 10.3390/cancers16050973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/20/2024] [Accepted: 02/23/2024] [Indexed: 03/14/2024] Open
Abstract
Introduction: The aims of our study were (1) to determine disease-specific and disease-free survival after the en-bloc resection of sacral chordomas and (2) to investigate potential risk factors for tumor recurrence and major postoperative wound-related complications. Methods: We retrospectively analyzed 27 consecutive patients with sacral chordomas who were surgically treated in our institution between 2004 and 2022. Three patients (11.1%) had a recurrent tumor and four patients (14.8%) had history of a second primary solid tumor prior to or after their sacral chordoma. A combined anterior and posterior approach, colostomy, plastic reconstruction, and spinopelvic instrumentation were necessitated in 51.9%, 29.6%, 37%, and 7.4% of cases, respectively. The mean duration of follow-up was 58 ± 41 months (range= 12-170). Death-related-to-disease, disease recurrence, and major surgical site complications were analyzed using Kaplan-Meier survival analysis, and investigation of the respective risk factors was performed with Cox hazard regression. Results: The estimated 5-year and 10-year disease-specific survival was 75.3% (95% CI = 49.1-87.5%) and 52.7% (95% CI = 31-73.8%), respectively. The estimated 1-year, 5-year, and 10-year disease-free survival regarding local and distant disease recurrence was 80.4% (95% CI = 60.9-91.1%), 53.9% (95% CI = 24.6-66.3%), and 38.5% (95% CI = 16.3-56.2%), respectively. The mean survival of the recurred patients was 61.7 ± 33.4 months after their tumor resection surgery. Conclusions: Despite the high relapse rates and perioperative morbidity, long-term patient survival is not severely impaired. Positive or less than 2 mm negative resection margins have a significant association with disease progression.
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Affiliation(s)
- Stavros Goumenos
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Georgios Kakouratos
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Ioannis Trikoupis
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Panagiotis Gavriil
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Pavlos Gerasimidis
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Konstantinos Soultanis
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Pavlos Patapis
- 3rd Department of Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Vasileios Kontogeorgakos
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
| | - Panayiotis Papagelopoulos
- 1st Department of Orthopaedic Surgery, "Attikon" University General Hospital, National and Kapodistrian University of Athens, 1 Rimini Street, 12461 Athens, Greece
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Farrokhi MR, Nouraei H, Hosseini SV, Tarokh A, Mousavi SR, Taheri R, Akbarzadeh A, Shahpari Motlagh MA. Sacrectomy with Posterior-Only Approach in Sacral Tumors: An Analysis of 26 Cases and Review of Literature. World Neurosurg 2023; 179:e288-e295. [PMID: 37625639 DOI: 10.1016/j.wneu.2023.08.078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/16/2023] [Accepted: 08/17/2023] [Indexed: 08/27/2023]
Abstract
BACKGROUND Sacral masses can be removed using anterior, posterior, or combined approaches. Achieving total sacrectomy through a posterior-only approach results in a shorter procedure time, minimal tissue damage, and a reduced risk of complications. In this study, we aimed to share our experience with performing total sacrectomy using a posterior-only approach in 26 patients and to assess their clinical outcomes at our center. MATERIALS AND METHODS This retrospective study examines the clinical progression, surgical response, and outcomes of 26 patients with various sacral mass pathologies. We accessed patient information from our hospital records. RESULTS The study included 14 men (54%) and 12 women (46%), with an average age of 49.8 years. Most cases had a normal body mass index, while 6 were overweight. Sacrectomy was performed at a high level in 12 patients and at a middle level in 14 patients. In addition to pain, motor deficits were observed in 9 patients, and sphincter dysfunction was found in 5. Preoperative embolization was conducted for 11 patients. The most prevalent lesions were chordoma (8 patients), malignant peripheral nerve sheath tumor (4 patients), giant cell tumor (3 patients), and solitary plasmacytoma (3 patients). Only 1 patient experienced a temporary partial motor deficit after surgery. There were no instances of cerebrospinal fluid leakage. Five patients experienced local recurrence, and 1 had distant metastasis. CONCLUSIONS Performing sacrectomy for large or giant sacral tumors through a posterior approach is both feasible and safe, resulting in reduced morbidity and no significant change in overall survival.
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Affiliation(s)
- Majid Reza Farrokhi
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Neurosurgery Department, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Hormoz Nouraei
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Amir Tarokh
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Seyed Reza Mousavi
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Neurosurgery Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Reza Taheri
- Shiraz Neuroscience Research Center, Shiraz University of Medical Sciences, Shiraz, Iran; Neurosurgery Department, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Armin Akbarzadeh
- Department of Orthopedic Surgery, Bone and Joint Diseases Research Center, Chamran Hospital, Shiraz University of Medical Sciences, Shiraz, Iran
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Virtual surgical planning and 3D printing in pediatric musculoskeletal oncological resections: a proof-of-concept description. Int J Comput Assist Radiol Surg 2023; 18:95-104. [PMID: 36152167 DOI: 10.1007/s11548-022-02745-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 09/01/2022] [Indexed: 02/01/2023]
Abstract
BACKGROUND AND OBJECTIVES Patient-specific models may have a role in planning and executing complex surgical procedures. However, creating patient-specific models with virtual surgical planning (VSP) has many steps, from initial imaging to finally realizing the three-dimensional printed model (3DPM). This manuscript evaluated the feasibility and potential benefits of multimodal imaging and geometric VSP and 3DPM in pediatric orthopedic tumor resection and reconstruction. MATERIALS AND METHODS Twelve children with Ewing's sarcoma, osteosarcoma, or chondrosarcoma were studied. Computed tomography (CT) and contrast-enhanced magnetic resonance imaging (MRI) were acquired as the standard-of-care. Bony and soft tissue components of the tumor and the adjacent bone were segmented to create a computer-generated 3D model of the region. VSP used the computer-generated 3D model. The Objet350 Stratasys™ polyjet printer printed the final physical model used for pre-surgical planning, intraoperative reference, and patient education. Clinical impact, the utility of the model, and its geometric accuracy were assessed. RESULTS Subjectively, using the patient-specific model assisted in preoperative planning and intra-operative execution of the surgical plan. The mean difference between the models and the surgical resection was -0.09 mm (range: -0.29-0.45 mm). Pearson's correlation coefficient (r) of the cross-sectional area was -0.9994, linear regression r2 = 0.9989, and the Bland Altman plot at 95% confidence interval showed all data within boundaries. CONCLUSION We studied the geometric accuracy, utility and clinical impact of VSP and 3DPM produced from multi-modal imaging studies and concluded 3DPM accurately represented the patients' tumor and proved very useful to the surgeon in both the preoperative surgical planning, patient and family education and operative phases. Future studies will be planned to evaluate surgery procedure duration and other outcomes.
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7
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Jae-Min Park A, McDowell S, Mesfin A. Management of Chordoma of the Sacrum and Mobile Spine. JBJS Rev 2022; 10:01874474-202212000-00004. [PMID: 36639876 DOI: 10.2106/jbjs.rvw.22.00162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
➢ Chordomas account for 1% to 4% of primary tumors of the spine and sacrum. ➢ En bloc resection is the preferred surgical treatment for the management of chordomas. ➢ Proton beam radiation is increasingly being used as a postoperative radiation modality for the treatment of chordomas.
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Affiliation(s)
- Andrew Jae-Min Park
- Department of Orthopedic Surgery and Physical Performance, University of Rochester School of Medicine & Dentistry, Rochester, New York
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Comparison of combined anterior-posterior and posterior-only approaches for lumbosacral chordomas: a systematic review and meta-analysis of surgical and clinical outcomes. Neurosurg Rev 2022; 45:2005-2012. [PMID: 35182266 DOI: 10.1007/s10143-022-01745-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/09/2022] [Accepted: 01/27/2022] [Indexed: 10/19/2022]
Abstract
Lumbosacral chordoma is a slow-growing but locally aggressive tumor, resistant to adjuvant treatments and endowed with dismal prognosis. Surgery is the mainstay of treatment but the choice of surgical approach (the posterior-only approach or the combined anterior-posterior approach) remains an open question due to the need of both pursuing a surgical radicality and preserving the neurologic function. The aim of the study was to compare the surgical and clinical outcomes of these approaches in the management of lumbosacral chordomas. A systematic review and meta-analysis in agreement with the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-analyses) guidelines of papers comparing the outcomes of the two approaches was performed. Ten papers met the inclusion criteria. The combined anterior-posterior approach was more frequently performed for tumors with an upper level beyond S2 (p = 0.012). The 5-year progression-free survival was significantly higher in posterior-only approach compared with the combined anterior-posterior approach (44.7% vs 27.1%, p = 0.049). Adjuvant radiotherapy was added more frequently after a posterior-only approach (p = 0.036) and the rate of complications was significantly lower after a posterior-only approach (p = 0.040). No significant differences in sex, age, tumor diameter, entity of resection, and overall survival were observed. Posterior-only surgical approach may be a reasonable option for lumbosacral chordoma, being associated with comparable entity of surgical resection, reduced complication rate and increased 5-year progression-free survival rate as compared with combined anterior-posterior approach.
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Farshad M, Selman F, Burkhard MD, Müller D, Spirig JM. Partial sacrectomy with patient-specific osteotomy guides. NORTH AMERICAN SPINE SOCIETY JOURNAL 2021; 8:100090. [PMID: 35141654 PMCID: PMC8820056 DOI: 10.1016/j.xnsj.2021.100090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/19/2021] [Revised: 10/18/2021] [Accepted: 10/20/2021] [Indexed: 11/16/2022]
Abstract
Background Chordomas are rare, locally aggressive, malignant tumors. Surgical resection with sufficient margins defines the outcome. However, the necessity for wide margins often leads to sacrifice of important neurological structures. 3D-printed osteotomy guides are a promising solution for precise execution of surgical resection. We present probably the first sacrococcygeal chordoma resection with 3D-printed guides. Methods The case of a 49-year-old woman with a sacrococcygeal chordoma, resected with help of 3-D pre-operative planning and patient-specific 3D-printed osteotomy guides, is reported in detail. Results A sufficient tumor excision could be performed successfully while sparing nerve root S4. The planed margin has been exactly maintained, as confirmed by histology. The patient demonstrated an excellent clinical outcome with no evidence of local recurrence. Conclusions 3-D pre-operative planning and patient-specific osteotomy guides can be used for planning and performing en-bloc surgical resection of sacral chordomas.
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Affiliation(s)
- Mazda Farshad
- University Spine Center Zürich, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zurich, Switzerland
| | - Farah Selman
- University Spine Center Zürich, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zurich, Switzerland
| | - Marco D Burkhard
- University Spine Center Zürich, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zurich, Switzerland
| | - Daniel Müller
- University Spine Center Zürich, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zurich, Switzerland
| | - José Miguel Spirig
- University Spine Center Zürich, Balgrist University Hospital, University of Zurich, Forchstrasse 340, 8008 Zurich, Switzerland
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Baig Mirza A, Bartram J, Okasha M, Al Banna Q, Vastani A, Maratos E, Gullan R, Thomas N. Surgical Management of Spinal Chordoma: A Systematic Review and Single-Center Experience. World Neurosurg 2021; 156:e111-e129. [PMID: 34506978 DOI: 10.1016/j.wneu.2021.09.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 08/31/2021] [Accepted: 09/01/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE Chordoma is a rare neoplasm of the neuraxis derived from remnants of the primitive notochord. The importance of wide margins and use of adjuvant therapy in spinal chordomas are still contentious points in the management of spinal chordomas. We conducted a systematic review of the surgical management of spinal chordomas alongside our 10-year institutional experience. METHODS A systematic search of the literature was performed in November 2020 using Embase and MEDLINE for articles regarding the surgical management of chordomas arising from the mobile spine and sacrum. We also searched for all adult patients who were surgically managed for spinal chordomas at our institute between 2010 and 2020. In both the systematic review and our institutional case series, data on adequacy of resection, use of adjuvant therapy, complications, recurrence (local or metastatic), and survival outcomes were collected. RESULTS We identified and analyzed 42 articles, yielding 1531 patients, from which the overall gross total or wide resection rate was 54.9%. Among the 8 cases in our institutional experience (4 sacral, 3 cervical, and 1 lumbar), we achieved gross total resection in 50% of initial operations. The recurrence rate was 25% in our gross total resection group and 50% where initial resection was subtotal. Of patients, 75% had no evidence of recurrence at most recent follow-up. CONCLUSIONS Albeit difficult at times because of the proximity to neurovascular tissue, achieving a wide resection followed by adjuvant therapy for spinal chordomas is of great importance. Multidisciplinary discussion is valuable to ensure the best outcome for the patient.
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Affiliation(s)
- Asfand Baig Mirza
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom.
| | - James Bartram
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Mohamed Okasha
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Qusai Al Banna
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Amisha Vastani
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Eleni Maratos
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Richard Gullan
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
| | - Nick Thomas
- Department of Neurosurgery, King's College Hospital NHS Foundation Trust, London, United Kingdom
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Liu FS, Zheng BW, Zhang TL, Li J, Lv GH, Yan YG, Huang W, Zou MX. Clinicopathological and Prognostic Characteristics in Dedifferentiated/Poorly Differentiated Chordomas: A Pooled Analysis of Individual Patient Data From 58 Studies and Comparison With Conventional Chordomas. Front Oncol 2021; 11:686565. [PMID: 34490087 PMCID: PMC8418060 DOI: 10.3389/fonc.2021.686565] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 07/27/2021] [Indexed: 12/17/2022] Open
Abstract
Background Currently, the clinicopathological and prognostic characteristics of dedifferentiated chordoma (DC) and poorly differentiated chordoma (PDC) remain poorly understood. In this study, we sought to characterize clinicopathological parameters in a large PDC/DC cohort and determine their correlations with progression-free survival (PFS) and overall survival (OS) of patients. We also attempted to compare clinical features between PDC/DC and conventional chordoma (CC). Methods Literature searches (from inception to June 01, 2020) using Medline, Embase, Google Scholar and Wanfang databases were conducted to identify eligible studies according to predefined criteria. The local database at our center was also retrospectively reviewed to include CC patients for comparative analysis. Results Fifty-eight studies from the literature and 90 CC patients from our local institute were identified; in total, 54 PDC patients and 96 DC patients were analyzed. Overall, PDC or DC had distinct characteristics from CC, while PDC and DC shared similar clinical features. Adjuvant radiotherapy and chemotherapy were associated with both PFS and OS in PDC patients in the univariate and/or multivariate analyses. In the DC cohort, tumor resection type, adjuvant chemotherapy and tumor dedifferentiation components significantly affected PFS, whereas none of them were predictive of outcome in the multivariate analysis. By analyzing OS, we found that surgery, resection type and the time to dedifferentiation predicted the survival of DC patients; however, only surgery remained significant after adjusting for other covariables. Conclusions These data may offer useful information to better understand the clinical characteristics of PDC/DC and may be helpful in improving the outcome prediction of patients.
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Affiliation(s)
- Fu-Sheng Liu
- Health Management Center, The First Affiliated Hospital, University of South China, Hengyang, China.,Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Bo-Wen Zheng
- Health Management Center, The First Affiliated Hospital, University of South China, Hengyang, China.,Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Tao-Lan Zhang
- Department of Radiation Oncology, Indiana University School of Medicine, IU Simon Comprehensive Cancer Center, Indianapolis, IN, United States
| | - Jing Li
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Guo-Hua Lv
- Department of Spine Surgery, The Second Xiangya Hospital, Central South University, Changsha, China
| | - Yi-Guo Yan
- Department of Spine Surgery, The First Affiliated Hospital, University of South China, Hengyang, China
| | - Wei Huang
- Health Management Center, The First Affiliated Hospital, University of South China, Hengyang, China
| | - Ming-Xiang Zou
- Department of Spine Surgery, The First Affiliated Hospital, University of South China, Hengyang, China
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Connors SW, Aoun SG, Shi C, Peinado-Reyes V, Hall K, Bagley CA. Recent advances in understanding and managing chordomas: an update. F1000Res 2020; 9. [PMID: 32724558 PMCID: PMC7366033 DOI: 10.12688/f1000research.22440.1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/07/2020] [Indexed: 12/20/2022] Open
Abstract
Chordomas are rare and difficult-to-treat tumors arising from the embryonic notochord. While surgery is the mainstay of treatment, and despite new techniques aimed at maximizing total tumoral resection, recurrence remains high and the probability of disease-free survival low. New breakthroughs in genetics, targeted molecular therapy, and heavy-particle beam therapy offer some promise as adjuvant treatments in addition to surgical resection. A multidisciplinary approach encompassing genetics, immunotherapy, radiation therapy, and surgery, at a facility experienced in the management of this complex disease, offers the best chance of survival and quality of life to patients while limiting the intrinsic morbidity of these treatments.
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Affiliation(s)
- Scott W Connors
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA
| | - Salah G Aoun
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA.,UT Southwestern Spine Center, University of Texas Southwestern School of Medicine, Dallas, TX, USA
| | - Chen Shi
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA
| | - Valery Peinado-Reyes
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA.,UT Southwestern Spine Center, University of Texas Southwestern School of Medicine, Dallas, TX, USA
| | - Kristen Hall
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA.,UT Southwestern Spine Center, University of Texas Southwestern School of Medicine, Dallas, TX, USA
| | - Carlos A Bagley
- Department of Neurological Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA.,UT Southwestern Spine Center, University of Texas Southwestern School of Medicine, Dallas, TX, USA.,Department of Orthopedic Surgery, University of Texas Southwestern School of Medicine, Dallas, TX, USA
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