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Ma N, Wang P, Zhang S, Ning X, Guo C, Zhang Q, Cheng Q, Zhao J, Li Y. Surgical resection and orbital iodine-125 brachytherapy for orbital malignancy: a novel treatment for orbital lymphoma. Int Ophthalmol 2023; 43:1945-1955. [PMID: 36906873 DOI: 10.1007/s10792-022-02594-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/12/2022] [Indexed: 03/13/2023]
Abstract
OBJECTIVES Orbital lymphoma is one of the most common adult orbital malignancies, accounting for approximately 10% of all orbital tumors. This study aimed to analyze the effects of surgical resection and orbital iodine-125 brachytherapy implantation for orbital lymphoma. PATIENTS AND METHODS This was a retrospective study. Clinical data of 10 patients were collected from October 2016 to November 2018 and followed up to March 2022. Patients underwent the primary surgery for maximal safe removal of the tumor. After a pathologic diagnosis of a primary orbital lymphoma was established, iodine-125 seed tubes were designed based on the tumor size and invasion range, and direct vision was placed into the nasolacrimal canal or/and under the orbital periosteum around the resection cavity during the secondary surgery. Then, follow-up data, including the general situation, ocular condition, and tumor recurrence, were recorded. RESULTS Of the 10 patients, the pathologic diagnoses included extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue (6 cases), small lymphocytic lymphoma (1 case), mantle cell lymphoma (2 cases), and diffuse large B-cell lymphoma (1 case). The number of seeds implanted ranged from 16 to 40. The follow-up period ranged between 40 and 65 months. All patients in this study were alive and well had tumors that were completely controlled. No tumor recurrences or metastases occurred. Three patients had dry eye syndrome and two patients had abnormal facial sensation. No patient had radiodermatitis involving the skin around the eye, and no patient had radiation-related ophthalmopathy. CONCLUSIONS Based on preliminary observations, iodine-125 brachytherapy implantation appeared to be a reasonable alternative to external irradiation for orbital lymphoma.
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Affiliation(s)
- Nan Ma
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Ping Wang
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Shaobo Zhang
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Xiaona Ning
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Chenjun Guo
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Qiong Zhang
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Qilin Cheng
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China
| | - Jinbo Zhao
- Department of Thoracic Surgery, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China.
| | - Yangjun Li
- Department of Ophthalmology, Tangdu Hospital, Air Force Medical University, No. 1 Xinsi Road, Xi'an, 710038, Shaanxi, People's Republic of China.
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American Brachytherapy Society (ABS) consensus statement for soft-tissue sarcoma brachytherapy. Brachytherapy 2021; 20:1200-1218. [PMID: 34303600 DOI: 10.1016/j.brachy.2021.05.011] [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: 04/17/2021] [Revised: 05/17/2021] [Accepted: 05/21/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE Growing data supports the role of radiation therapy in the treatment of soft tissue sarcoma (STS). Brachytherapy has been used for decades in the management of STS and can be utilized as monotherapy or as a boost to external beam radiation. We present updated guidelines from the American Brachytherapy Society regarding the utilization of brachytherapy in the management of STS. METHODS AND MATERIALS Members of the American Brachytherapy Society with expertise in STS and STS brachytherapy created an updated clinical practice guideline including step-by-step details for performing STS brachytherapy based on a literature review and clinical experience. RESULTS Brachytherapy monotherapy should be considered for lower-recurrence risk patients or after a local recurrence following previous external beam radiation; a brachytherapy boost can be considered in higher-risk patents meeting implant criteria. Multiple dose/fractionation regimens are available, with determination based on tumor location and treatment intent. Techniques to limit wound complications are based on the type of wound closure; wound complication can be mitigated with a delay in the start of brachytherapy with immediate wound closure or by utilizing a staged reconstruction technique, which allows an earlier treatment start with a delayed wound closure. CONCLUSIONS These updated guidelines provide clinicians with data on indications for STS brachytherapy as well as guidelines on how to perform and deliver high quality STS brachytherapy safely with minimal toxicity.
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Pagliara MM, Tagliaferri L, Savino G, Fionda B, D'Aviero A, Lanza A, Lancellotta V, Midena G, Gambacorta MA, Blasi MA. High-Dose-Rate Interstitial Brachytherapy (Interventional Radiotherapy) for Conjunctival Melanoma with Orbital Extension. Ocul Oncol Pathol 2021; 7:199-205. [PMID: 34307333 DOI: 10.1159/000512344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/15/2020] [Indexed: 11/19/2022] Open
Abstract
Purpose To evaluate local control and functional and cosmetic outcomes of postoperative high-dose-rate interventional radiotherapy (HDR-IRT) in patients affected by conjunctival melanoma with orbit invasion. Methods A retrospective study was conducted in 2 patients affected by conjunctival melanoma infiltrating the orbit, treated with surgical excision and HDR-IRT. The treatment procedures consisted of surgical excision of the orbital infiltrating nodule followed, 1 month after surgery, by adjuvant HDR-IRT. A target dose of 34 Gy was delivered in 10 twice-a-day fractions over 5 consecutive days. Data analysis included local tumor control and metastatic rate, acute and late toxicity, functional and aesthetic results. Results In both patients, treatment was well tolerated, and there was no orbital recurrence at a median follow-up of 37-40 months. There was an excellent functional outcome, without no significant acute or late side effects. Conclusions HDR-IRT could be considered a promising, feasible, successful, and well-tolerated option for selected patients affected by ocular tumors with orbital invasion.
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Affiliation(s)
- Monica Maria Pagliara
- UOC Oncologia Oculare, Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Luca Tagliaferri
- UOC Radioterapia Oncologica, Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Gustavo Savino
- UOC Oncologia Oculare, Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Bruno Fionda
- UOC Radioterapia Oncologica, Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Andrea D'Aviero
- UOC Radioterapia Oncologica, Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Angela Lanza
- Ocular Unit, Ospedale Teresa Masselli, Foggia, Italy
| | - Valentina Lancellotta
- UOC Radioterapia Oncologica, Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy
| | - Giulia Midena
- UOC Oncologia Oculare, Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Antonietta Gambacorta
- UOC Radioterapia Oncologica, Dipartimento di Diagnostica per immagini, Radioterapia Oncologica ed Ematologia, Fondazione Policlinico Universitario A. Gemelli IRCCS - Istituto di Radiologia, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Maria Antonietta Blasi
- UOC Oncologia Oculare, Dipartimento di Scienze dell'Invecchiamento, Neurologiche, Ortopediche e della Testa Collo, Fondazione Policlinico Universitario A. Gemelli IRCCS - Università Cattolica del Sacro Cuore, Rome, Italy
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Brachytherapy in India: Learning from the past and looking into the future. Brachytherapy 2020; 19:861-873. [PMID: 32948463 DOI: 10.1016/j.brachy.2020.08.019] [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: 04/25/2020] [Revised: 07/05/2020] [Accepted: 08/25/2020] [Indexed: 11/23/2022]
Abstract
India has a longstanding tradition in the practice of brachytherapy and has actively contributed to the scientific literature by conducting prospective studies, clinical audits, developing innovative techniques, and performing randomized studies. Indian investigators have also contributed to international collaborative research, education, training programs along with guideline development for brachytherapy in cervix and head and neck cancers. The present article summarizes the key contributions to scientific literature, current infrastructure, skill set for brachytherapy, existing challenges, and strategy to further strengthen brachytherapy practice in the next decade.
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Indelicato DJ, Rotondo RL, Mailhot Vega RB, Uezono H, Bradfield S, Agarwal V, Hol ML, Bradley JA. 45 GyRBE for group III orbital embryonal rhabdomyosarcoma. Acta Oncol 2019; 58:1404-1409. [PMID: 31530120 DOI: 10.1080/0284186x.2019.1627412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Purpose: Despite widespread concerns of radiotherapy toxicity in children with head and neck tumors, recent Children's Oncology Group (COG) findings suggest that the use of 45 Gy results in an unacceptably high rate of local recurrences in patients with low-risk orbital rhabdomyosarcoma. We therefore evaluated outcomes in our pediatric patients who received 45 GyRBE using proton therapy. Material and methods: To assess disease control and toxicity, we reviewed the medical records of 30 children (≤21 years old) with COG stage 1, group III embryonal orbital rhabdomyosarcoma enrolled on a prospective outcome study and treated with proton therapy between 2007 and 2018. Results: Median age at the time of radiation was 4.8 years old. Twenty-one and nine patients received ifosfamide- and cyclophosphamide-based chemotherapy according to their respective cooperative group regimens. Median duration between the start of induction chemotherapy and radiation was 12 weeks. Two patients had a complete response to induction chemotherapy and two had stable disease. Twenty-six patients had a partial response to induction chemotherapy, with a median volume reduction of 66%. With a median follow-up of 4.0 years (range, 0.5-9.5 years), we observed 1 local failure 6 months following treatment in a patient who had a partial response to cyclosphophomide-based induction chemotherapy. The 5-year local control, progression-free survival, and overall survival rates were 97%, 97%, and 100%, respectively. Serious late toxicities included 18 patients with cataracts, 4 with exposure keratoconjunctivitis resulting in permanently reduced visual acuity, and 1 with chronic sinusitis. Conclusion: 45 GyRBE offers effective local control for most patients with group III orbital rhabdomyosarcoma. The delivery of proton therapy to the postinduction tumor volume plus a small margin can mitigate early- and intermediate-term toxicity, but side effects still occur and long-term data are needed to demonstrate the dosimetric advantage of proton therapy.
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Affiliation(s)
- Daniel J. Indelicato
- Department of Radiation Oncology, College of Medicine, University of Florida, Jacksonville, FL, USA
| | - Ronny L. Rotondo
- Department of Radiation Oncology, College of Medicine, University of Florida, Jacksonville, FL, USA
| | - Raymond B. Mailhot Vega
- Department of Radiation Oncology, College of Medicine, University of Florida, Jacksonville, FL, USA
| | - Haruka Uezono
- Department of Radiation Oncology, College of Medicine, University of Florida, Jacksonville, FL, USA
| | - Scott Bradfield
- Department of Pediatric Oncology, Nemours Children’s Health System, Jacksonville, FL, USA
| | - Vibhuti Agarwal
- Department of Pediatric Oncology, Nemours Children’s Health System, Jacksonville, FL, USA
| | - Marinka L. Hol
- Department of Oral and Maxillofacial Surgery, Academic Medical Center, Amsterdam, The Netherlands
| | - Julie A. Bradley
- Department of Radiation Oncology, College of Medicine, University of Florida, Jacksonville, FL, USA
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