1
|
Paetkau O, Weppler S, Kwok J, Quon HC, Gomes da Rocha C, Smith W, Tchistiakova E, Kirkby C. RE: Pharyngeal Constrictor Muscle Sparing in Head and Neck Radiotherapy. Clin Oncol (R Coll Radiol) 2024; 36:e240-e241. [PMID: 38644087 DOI: 10.1016/j.clon.2024.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2024] [Accepted: 03/28/2024] [Indexed: 04/23/2024]
Affiliation(s)
- O Paetkau
- Department of Physics and Astronomy, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
| | - S Weppler
- Tom Baker Cancer Center, 1331 29 St NW, Calgary, AB, T2N 4N2, Canada
| | - J Kwok
- Tom Baker Cancer Center, 1331 29 St NW, Calgary, AB, T2N 4N2, Canada; Division of Radiation Oncology, Department of Oncology, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
| | - H C Quon
- Tom Baker Cancer Center, 1331 29 St NW, Calgary, AB, T2N 4N2, Canada
| | - C Gomes da Rocha
- Department of Physics and Astronomy, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, University of Calgary, Calgary, AB, Canada; Institute for Quantum Science and Technology, University of Calgary, Calgary, AB, Canada; University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
| | - W Smith
- Varian Medical Systems - A Siemens Healthineers Company, 3100 Hansen Way, Palo Alto, CA 94304, USA
| | - E Tchistiakova
- Department of Physics and Astronomy, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
| | - C Kirkby
- Department of Physics and Astronomy, University of Calgary, 2500 University Dr NW, Calgary, AB T2N 1N4, Canada
| |
Collapse
|
2
|
Ghosh Laskar S, Sinha S, Kumar A, Samanta A, Mohanty S, Kale S, Khan F, Lewis Salins S, Murthy V. Reducing Salivary Toxicity with Adaptive Radiotherapy (ReSTART): A Randomized Controlled Trial Comparing Conventional IMRT to Adaptive IMRT in Head and Neck Squamous Cell Carcinomas. Clin Oncol (R Coll Radiol) 2024; 36:353-361. [PMID: 38575432 DOI: 10.1016/j.clon.2024.03.015] [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: 12/16/2023] [Revised: 02/14/2024] [Accepted: 03/13/2024] [Indexed: 04/06/2024]
Abstract
BACKGROUND The utility of Adaptive Radiotherapy (ART) in Head and Neck Squamous Cell Carcinoma (HNSCC) remains to be ascertained. While multiple retrospective and single-arm prospective studies have demonstrated its efficacy in decreasing parotid doses and reducing xerostomia, adequate randomized evidence is lacking. METHODS AND ANALYSIS ReSTART (Reducing Salivary Toxicity with Adaptive Radiotherapy) is an ongoing phase III randomized trial of patients with previously untreated, locally advanced HNSCC of the oropharynx, larynx, and hypopharynx. Patients are randomized in a 1:1 ratio to the standard Intensity Modulated Radiotherapy (IMRT) arm {Planning Target Volume (PTV) margin 5 mm} vs. Adaptive Radiotherapy arm (standard IMRT with a PTV margin 3 mm, two planned adaptive planning at 10th and 20th fractions). The stratification factors include the primary site and nodal stage. The RT dose prescribed is 66Gy in 30 fractions for high-risk PTV and 54Gy in 30 fractions for low-risk PTV over six weeks, along with concurrent chemotherapy. The primary endpoint is to compare salivary toxicity between arms using salivary scintigraphy 12 months' post-radiation. To detect a 25% improvement in the primary endpoint at 12 months in the ART arm with a two-sided 5% alpha value and a power of 80% (and 10% attrition ratio), a sample size of 130 patients is required (65 patients in each arm). The secondary endpoints include acute and late toxicities, locoregional control, disease-free survival, overall survival, quality of life, and xerostomia scores between the two arms. DISCUSSION The ReSTART trial aims to answer an important question in Radiation Therapy for HNSCC, particularly in a resource-limited setting. The uniqueness of this trial, compared to other ongoing randomized trials, includes the PTV margins and the xerostomia assessment by scintigraphy at 12 months as the primary endpoint.
Collapse
Affiliation(s)
- S Ghosh Laskar
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - S Sinha
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - A Kumar
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - A Samanta
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - S Mohanty
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - S Kale
- Department of Medical Physics, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - F Khan
- Clinical Research Secretariat (CRS), Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| | - S Lewis Salins
- Department of Radiation Oncology, Kasturba Medical College, Manipal, India.
| | - V Murthy
- Department of Radiation Oncology, Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, India.
| |
Collapse
|
3
|
Liu YC, Zhang X, Yang HN, Zhang L, Li D, Yang MQ, Wang NH, Wu YZ, Sui JD, Wang Y. Proposals for the delineation of neck clinical target volume for definitive Radiation therapy in patients with oral/ oropharyngeal squamous cell cancer based on lymph node distribution. Radiother Oncol 2024; 195:110225. [PMID: 38490491 DOI: 10.1016/j.radonc.2024.110225] [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: 09/25/2023] [Revised: 03/07/2024] [Accepted: 03/11/2024] [Indexed: 03/17/2024]
Abstract
PURPOSE/OBJECTIVE(S) To establish the distribution pattern of cervical lymph node metastasis (LNM) and propose optimized clinical target volume (CTV) boundaries specific to oral/ oropharyngeal squamous cell cancer (OSCC/OPSCC). MATERIALS/METHODS 531 patients with pathologically confirmed OSCC/OPSCC were enrolled from January 2013 to June 2022. Patients were stratified into two groups based on the minimal distance from the lesion's edge to the body's midline: ≤1 cm or > 1 cm. The geometric center of cervical metastatic LN was marked on a template CT. LN distribution probability maps were established. The relationships between the LN distribution and consensus guidelines were analyzed to propose modifications for CTV boundaries specific to OSCC/OPSCC. RESULTS A total of 1962 positive LNs were enrolled. Compared with the > 1 cm group, the ≤ 1 cm group has following feature tendencies: male smokers, younger, median organs, large gross lesion, infiltrative growth pattern, contralateral LNM. The most frequently involved level of LNM was ipsilateral II, but ipsilateral Ib had the highest involvement rate in the > 1 cm OSCC group. In addition, tongue cancer had a higher incidence of LN extranodal extension (ENE), which mainly distributes in ipsilateral level II. The skip metastasis was prone to from level III to Vb (3.5 %) in LN(+)/ENE (-), and level Ib to VIa (3.7 %) in LN(+)/ENE (+). Accordingly, we proposed the following modifications: 1. only including lateral and posterior margin of submandibular gland within 5 mm; 2. retracting posterior boundary of level II to front edge of levator scapula muscle, and descending the upper boundary to transverse process of C2 vertebra only for OSCC; 3. including posterior third of thyroglossal muscle or anterior edge of sternocleidomastoid muscle; 4. sparing level Va in case of only level II involvement; 5. including upper area of the thyroid cartilage plate in case of level Ib LN(+)/ENE (+); 6. sparing level VIIa is considered. CONCLUSION This is the first description of LN topographic spread patterns for OSCC/OPSCC. Modified CTV for prophylactic irradiation was proposed to spare the organs at risk and minimize adverse effects.
Collapse
Affiliation(s)
- Yun-Chang Liu
- College of Medicine, Chongqing University, Chongqing, China.
| | - Xin Zhang
- Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China.
| | - Hao-Nan Yang
- College of Medicine, Chongqing University, Chongqing, China
| | - Lu Zhang
- College of Medicine, Chongqing University, Chongqing, China
| | - Dan Li
- Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Meng-Qi Yang
- Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Nuo-Han Wang
- College of Medicine, Chongqing University, Chongqing, China
| | - Yong-Zhong Wu
- College of Medicine, Chongqing University, Chongqing, China; Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China
| | - Jiang-Dong Sui
- College of Medicine, Chongqing University, Chongqing, China; Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China.
| | - Ying Wang
- College of Medicine, Chongqing University, Chongqing, China; Radiation Oncology Center, Chongqing University Cancer Hospital, Chongqing, China.
| |
Collapse
|
4
|
Jiménez-Labaig P, Rullan A, Hernando-Calvo A, Llop S, Bhide S, O'Leary B, Braña I, Harrington KJ. A systematic review of antibody-drug conjugates and bispecific antibodies in head and neck squamous cell carcinoma and nasopharyngeal carcinoma: Charting the course of future therapies. Cancer Treat Rev 2024; 128:102772. [PMID: 38820656 DOI: 10.1016/j.ctrv.2024.102772] [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: 04/19/2024] [Revised: 05/24/2024] [Accepted: 05/24/2024] [Indexed: 06/02/2024]
Abstract
INTRODUCTION There is a need to improve the outcomes of patients with head and neck squamous cell carcinoma (HNSCC) and nasopharyngeal carcinoma (NPC), especially in recurrent unresectable and metastatic (R/M) setting. Antibody-drug conjugates (ADC) and bispecific antibodies (BsAb) may deliver promising results. METHODS We conducted a systematic literature review to identify ADC and BsAb clinical trials, involving patients with HNSCC and NPC, from database creation to December 2023. We reported trial characteristics, overall response rate (ORR), overall survival (OS), and grade ≥ 3 treatment-related adverse events (trAEs). RESULTS 23 trials (65 % phase I) were found, involving 540 R/M patients (355 [20trials] HNSCC and 185 [5trials] NPC). There were 13 ADC (n = 343) and 10 BsAb (n = 197) trials. 96 % patients were refractory to standard of care treatments. ORR ranged from 0 to 100 %, with the highest ORR for GEN1042 plus chemoimmunotherapy. ORRs for monotherapies were 47 % for ADC, and 0-37 % for BsAb. MRG003 reached in HNSCC 43 % and NPC 47 %. BL-B01D1 54 % in NPC. Longest median OS was seen with MRG003 and KN046. Grade ≥ 3 trAEs were 28-60 % in ADC trials, and 3-33 % BsAb. Grade ≥ 3 myelosuppressive trAEs were typically seen in 8 ADC trials, while 4 BsAb showed infusion-related reactions (IRR). Four treatment-related deaths were reported (1 pneumonitis), all ADC trials. CONCLUSION ADC and BsAb antibodies show promise in R/M HNSCC and NPC. Results are premature by small sample sizes and lack of control arm. ADC mainly caused myelosuppression and a pneumonitis case, and BsAb IRR. Further research is warranted in this setting.
Collapse
Affiliation(s)
- Pablo Jiménez-Labaig
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom; The Institute of Cancer Research, Division of Radiotherapy and Imaging, London, United Kingdom
| | - Antonio Rullan
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom; The Institute of Cancer Research, Division of Radiotherapy and Imaging, London, United Kingdom
| | - Alberto Hernando-Calvo
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain; Early Phase Clinical Trials Unit (UITM), Department of Medical Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Sandra Llop
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom
| | - Shreerang Bhide
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom; The Institute of Cancer Research, Division of Radiotherapy and Imaging, London, United Kingdom
| | - Ben O'Leary
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom; The Institute of Cancer Research, Division of Radiotherapy and Imaging, London, United Kingdom
| | - Irene Braña
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain; Early Phase Clinical Trials Unit (UITM), Department of Medical Oncology, Vall d'Hebron University Hospital, Barcelona, Spain; Lung and Head & Neck Tumors Unit, Department of Medical Oncology, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Kevin J Harrington
- Head and Neck Unit, The Royal Marsden NHS Foundation Trust, London, United Kingdom; The Institute of Cancer Research, Division of Radiotherapy and Imaging, London, United Kingdom
| |
Collapse
|
5
|
Oguejiofor K, Boon CS, Ramkumar S, Boon IS. Pharyngeal Constrictor Muscle Sparing in Head and Neck Radiotherapy. Clin Oncol (R Coll Radiol) 2024; 36:e118. [PMID: 38395635 DOI: 10.1016/j.clon.2024.02.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 02/25/2024]
Affiliation(s)
- K Oguejiofor
- Department of Clinical Oncology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - C S Boon
- Department of Clinical Oncology, University Hospitals of Derby and Burton NHS Foundation Trust, Derby, UK
| | - S Ramkumar
- Department of Clinical Oncology, University Hospital Southampton NHS Foundation Trust, Southampton, UK
| | - I S Boon
- Department of Clinical Oncology, University Hospital Southampton NHS Foundation Trust, Southampton, UK.
| |
Collapse
|
6
|
Bitz HC, Sachpazidis I, Zou J, Schnell D, Baltas D, Grosu AL, Nicolay NH, Rühle A. The role of the soft palate dose regarding normal tissue toxicities in older adults with head and neck cancer undergoing definitive radiotherapy. Radiat Oncol 2024; 19:53. [PMID: 38689338 PMCID: PMC11061999 DOI: 10.1186/s13014-024-02426-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 02/29/2024] [Indexed: 05/02/2024] Open
Abstract
PURPOSE The number of older adults with head and neck squamous cell carcinoma (HNSCC) is continuously increasing. Older HNSCC patients may be more vulnerable to radiotherapy-related toxicities, so that extrapolation of available normal tissue complication probability (NTCP) models to this population may not be appropriate. Hence, we aimed to investigate the correlation between organ at risk (OAR) doses and chronic toxicities in older patients with HNSCC undergoing definitive radiotherapy. METHODS Patients treated with definitive radiotherapy, either alone or with concomitant systemic treatment, between 2009 and 2019 in a large tertiary cancer center were eligible for this analysis. OARs were contoured based on international consensus guidelines, and EQD2 doses using α/ß values of 3 Gy for late effects were calculated based on the radiation treatment plans. Treatment-related toxicities were graded according to Common Terminology Criteria for Adverse Events version 5.0. Logistic regression analyses were carried out, and NTCP models were developed and internally validated using the bootstrapping method. RESULTS A total of 180 patients with a median age of 73 years fulfilled the inclusion criteria and were analyzed. Seventy-three patients developed chronic moderate xerostomia (grade 2), 34 moderate dysgeusia (grade 2), and 59 moderate-to-severe (grade 2-3) dysphagia after definitive radiotherapy. The soft palate dose was significantly associated with all analyzed toxicities (xerostomia: OR = 1.028, dysgeusia: OR = 1.022, dysphagia: OR = 1.027) in the multivariable regression. The superior pharyngeal constrictor muscle was also significantly related to chronic dysphagia (OR = 1.030). Consecutively developed and internally validated NTCP models were predictive for the analyzed toxicities (optimism-corrected AUCs after bootstrapping: AUCxerostomia=0.64, AUCdysgeusia=0.60, AUCdysphagia=0.64). CONCLUSIONS Our data suggest that the dose to the soft palate is associated with chronic moderate xerostomia, moderate dysgeusia and moderate-to-severe dysphagia in older HNSCC patients undergoing definitive radiotherapy. If validated in external studies, efforts should be undertaken to reduce the soft palate dose in these patients.
Collapse
Affiliation(s)
- Helena C Bitz
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
| | - Ilias Sachpazidis
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Medical Physics, Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Jiadai Zou
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany
| | - Daniel Schnell
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Dimos Baltas
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
- Division of Medical Physics, Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Anca-Ligia Grosu
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany
| | - Nils H Nicolay
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Str. 3, 79106, Freiburg, Germany.
- German Cancer Consortium (DKTK) Partner Site Freiburg, German Cancer Research Center (DKFZ), Heidelberg, Germany.
- Department of Radiation Oncology, University of Leipzig, Leipzig, Germany.
- Comprehensive Cancer Center Central Germany, Partner Site Leipzig, Leipzig, Germany.
| |
Collapse
|
7
|
Ziebolz AM. [Improved swallowing function after definitive radiochemotherapy for oropharyngeal and hypopharyngeal cancers by sparing the pharyngeal constrictor muscles]. Strahlenther Onkol 2024; 200:361-363. [PMID: 38315235 DOI: 10.1007/s00066-024-02212-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/26/2024] [Indexed: 02/07/2024]
Affiliation(s)
- Alexander M Ziebolz
- Klinik für Strahlenheilkunde, Kreiskrankenhaus Gummersbach, Gummersbach, Deutschland.
| |
Collapse
|
8
|
Löser A, Fabian A, Rühle A, Thieme A, Baehr A, Käsmann L, Zwaan I, Kahle B, Soror T, Kunte A, Seyedi N, Kebenko M, Seidel C, Dierks F, Krause L, Bruchhage KL, Rades D. Multidisciplinary survey on use of feeding tubes in head and neck cancer patients undergoing chemoradiotherapy in Germany-the SUFEETUBE project. Strahlenther Onkol 2024:10.1007/s00066-024-02206-w. [PMID: 38381142 DOI: 10.1007/s00066-024-02206-w] [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: 09/28/2023] [Accepted: 01/23/2024] [Indexed: 02/22/2024]
Abstract
BACKGROUND AND OBJECTIVE Data on enteral tube feeding in head and neck cancer (HNC) patients undergoing chemoradiotherapy vary considerably between German institutions. This survey aims to investigate the management of feeding tubes in an interdisciplinary context across Germany. MATERIALS AND METHODS Between December 2022 and May 2023, 70 participants (42 radiation oncologists, 12 medical oncologists, 14 head and neck surgeons, and 2 physicians covering several specialties) responded to our web-based survey. In addition to the type of institution (university hospital, private practice, etc.), their age, and professional experience (in years), participants were asked several questions on the indication and institutional policy for tube placement and management (prophylactic/reactive nasogastric or gastrostomy tube). All questions were mandatory single- or multiple-choice questions, while additional comments were possible by email. RESULTS Most participants were employed at a university hospital (n = 52; 74.3%) and came from a radiation oncology background (n = 42; 60%). Fifty-four contributors (77.1%) reported that no nutritional risk screening prior to chemoradiotherapy was routinely performed, and 71.4% (n = 50) stated that no standardized protocol was used at the institution to set the indication for tube placement. Generally, policies and methods of tube feeding vary considerably between the individual institutions and specialties. However, the majority (n = 56, 80%) recommended a prophylactic percutaneous enteral gastrostomy (PEG) tube to their patients before chemoradiotherapy. Still, there was no consistent trend regarding the approach for reactive tube feeding. CONCLUSION The policies and methods of tube feeding vary considerably between the individual institutions and specialties in Germany. In the era of individualized medicine, uniform protocols are difficult to establish. However, a baseline nutritional risk screening could simplify decision-making in clinical practice.
Collapse
Affiliation(s)
- Anastassia Löser
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany.
| | - Alexander Fabian
- Department of Radiation Oncology, University Hospital Schleswig-Holstein/Kiel, Arnold-Heller-Straße 3, 24105, Kiel, Germany
| | - Alexander Rühle
- Department of Radiation Oncology, Medical Center, Faculty of Medicine, University of Freiburg, Robert-Koch-Straße 3, 79106, Freiburg, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Stephanstr. 9a, 04103, Leipzig, Germany
| | - Alexander Thieme
- Department of Radiation Oncology, Charité-Universitätsmedizin Berlin, Augustenburger Platz 1, 13353, Berlin, Germany
| | - Andrea Baehr
- Department of Radiotherapy and Radiation Oncology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Lukas Käsmann
- Clinic and Polyclinic for Radiotherapy and Radiooncology, LMU Clinic, LMU Munich, Marchioninistraße 15, 81377, Munich, Germany
| | - Inga Zwaan
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Birte Kahle
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Tamer Soror
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Ameya Kunte
- Department of Stem Cell Transplantation, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - Niloufar Seyedi
- Department of Stem Cell Transplantation, University Medical Center Hamburg Eppendorf, Martinistraße 52, 20251, Hamburg, Germany
| | - Maxim Kebenko
- Department of Hematology and Oncology, University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Christoph Seidel
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, Germany
| | - Friederike Dierks
- Department of Oncology, Hematology and Bone Marrow Transplantation with Division of Pneumology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, Hamburg, Germany
| | - Linda Krause
- Institute of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Martinistraße 52, 20246, Hamburg, Germany
| | - Karl-Ludwig Bruchhage
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
| | - Dirk Rades
- Department of Radiotherapy, University Medical Center Schleswig-Holstein Campus Lübeck, Ratzeburger Allee 160, 23538, Lübeck, Germany
| |
Collapse
|
9
|
Ziebolz AM. [Improved swallowing function after definitive radiochemotherapy for oropharyngeal and hypopharyngeal cancer by sparing of the pharyngeal constrictor muscles]. Strahlenther Onkol 2024; 200:175-177. [PMID: 37985503 DOI: 10.1007/s00066-023-02178-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/23/2023] [Indexed: 11/22/2023]
Affiliation(s)
- Alexander M Ziebolz
- Klinik für Strahlenheilkunde, Kreiskrankenhaus Gummersbach, Gummersbach, Deutschland.
| |
Collapse
|
10
|
Mellor R, Girgis CM, Rodrigues A, Chen C, Cuan S, Gambhir P, Perera L, Veness M, Sundaresan P, Gao B. Acute Diabetes-Related Complications in Patients Receiving Chemoradiotherapy for Head and Neck Cancer. Curr Oncol 2024; 31:828-838. [PMID: 38392055 PMCID: PMC10888033 DOI: 10.3390/curroncol31020061] [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: 12/29/2023] [Revised: 01/23/2024] [Accepted: 01/30/2024] [Indexed: 02/24/2024] Open
Abstract
Patients with cancer and diabetes face unique challenges. Limited data are available on diabetes management in patients undergoing concurrent chemoradiotherapy (CCRT), a curative intent anticancer therapy commonly associated with glucocorticoid administration, weight fluctuations and enteral feeds. This retrospective case-control study examined the real-world incidence of acute diabetes-related complications in patients with head and neck cancer receiving CCRT, along with the impact of diabetes on CCRT tolerance and outcomes. METHODS Consecutive patients with head and neck squamous cell or nasopharyngeal cancer who underwent definitive or adjuvant CCRT between 2010 and 2019 at two large cancer centers in Australia were included. Clinicopathological characteristics, treatment complications and outcomes were collected from medical records. RESULTS Of 282 patients who received CCRT, 29 (10.3%) had pre-existing type 2 diabetes. None had type 1 diabetes. The majority (74.5%) required enteral feeding. A higher proportion of patients with diabetes required admission to a high-dependency or intensive care unit (17.2 versus 4.0%, p = 0.003). This difference was driven by the group who required insulin at baseline (n = 5), of which four (80.0%) were admitted to a high-dependency unit with diabetes-related complications, and three (60.0%) required omission of at least one cycle of chemotherapy. CONCLUSIONS Patients with diabetes requiring insulin have a high risk of acute life-threatening diabetes-related complications while receiving CCRT. We recommend multidisciplinary management involving a diabetes specialist, educator, dietitian, and pharmacist, in collaboration with the cancer care team, to better avoid these complications.
Collapse
Affiliation(s)
- Rhiannon Mellor
- Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, NSW 2145, Australia (M.V.); (B.G.)
| | - Christian M. Girgis
- Department of Diabetes and Endocrinology, Westmead Hospital, Westmead, NSW 2145, Australia
- Faculty of Medicine and Health, The University of Sydney School of Medicine, Camperdown, NSW 2050, Australia
| | - Anthony Rodrigues
- The Kinghorn Cancer Centre, St Vincent’s Hospital, Darlinghurst, NSW 2010, Australia;
| | - Charley Chen
- Blacktown Cancer and Haematology Centre, Blacktown Hospital, Blacktown, NSW 2148, Australia
| | - Sonia Cuan
- Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, NSW 2145, Australia (M.V.); (B.G.)
| | - Parvind Gambhir
- Blacktown Cancer and Haematology Centre, Blacktown Hospital, Blacktown, NSW 2148, Australia
| | - Lakmalie Perera
- Nepean Cancer Care Centre, Nepean Hospital, Kingswood, NSW 2747, Australia
| | - Michael Veness
- Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, NSW 2145, Australia (M.V.); (B.G.)
- Faculty of Medicine and Health, The University of Sydney School of Medicine, Camperdown, NSW 2050, Australia
| | - Purnima Sundaresan
- Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, NSW 2145, Australia (M.V.); (B.G.)
- Faculty of Medicine and Health, The University of Sydney School of Medicine, Camperdown, NSW 2050, Australia
- Blacktown Cancer and Haematology Centre, Blacktown Hospital, Blacktown, NSW 2148, Australia
| | - Bo Gao
- Crown Princess Mary Cancer Centre, Westmead Hospital, Westmead, NSW 2145, Australia (M.V.); (B.G.)
- Faculty of Medicine and Health, The University of Sydney School of Medicine, Camperdown, NSW 2050, Australia
- Blacktown Cancer and Haematology Centre, Blacktown Hospital, Blacktown, NSW 2148, Australia
| |
Collapse
|
11
|
Guberina M, Guberina N, Hoffmann C, Gogishvili A, Freisleben F, Herz A, Hlouschek J, Gauler T, Lang S, Stähr K, Höing B, Pöttgen C, Indenkämpen F, Santiago A, Khouya A, Mattheis S, Stuschke M. Prospects for online adaptive radiation therapy (ART) for head and neck cancer. Radiat Oncol 2024; 19:4. [PMID: 38191400 PMCID: PMC10775598 DOI: 10.1186/s13014-023-02390-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 12/12/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND The aim of the present study is to examine the impact of kV-CBCT-based online adaptive radiation therapy (ART) on dosimetric parameters in comparison to image-guided-radiotherapy (IGRT) in consecutive patients with tumors in the head and neck region from a prospective registry. METHODS The study comprises all consecutive patients with tumors in the head and neck area who were treated with kV-CBCT-based online ART or IGRT-modus at the linear-accelerator ETHOS™. As a measure of effectiveness, the equivalent-uniform-dose was calculated for the CTV (EUDCTV) and organs-at-risk (EUDOAR) and normalized to the prescribed dose. As an important determinant for the need of ART the interfractional shifts of anatomic landmarks related to the tongue were analyzed and compared to the intrafractional shifts. The latter determine the performance of the adapted dose distribution on the verification CBCT2 postadaptation. RESULTS Altogether 59 consecutive patients with tumors in the head-and-neck-area were treated from 01.12.2021 to 31.01.2023. Ten of all 59 patients (10/59; 16.9%) received at least one phase within a treatment course with ART. Of 46 fractions in the adaptive mode, irradiation was conducted in 65.2% of fractions with the adaptive-plan, the scheduled-plan in the remaining. The dispersion of the distributions of EUDCTV-values from the 46 dose fractions differed significantly between the scheduled and adaptive plans (Ansari-Bradley-Test, p = 0.0158). Thus, the 2.5th percentile of the EUDCTV-values by the adaptive plans amounted 97.1% (95% CI 96.6-99.5%) and by the scheduled plans 78.1% (95% CI 61.8-88.7%). While the EUDCTV for the accumulated dose distributions stayed above 95% at PTV-margins of ≥ 3 mm for all 8 analyzed treatment phases the scheduled plans did for margins ≥ 5 mm. The intrafractional anatomic shifts of all 8 measured anatomic landmarks were smaller than the interfractional with overall median values of 8.5 mm and 5.5 mm (p < 0.0001 for five and p < 0.05 for all parameters, pairwise comparisons, signed-rank-test). The EUDOAR-values for the larynx and the parotid gland were significantly lower for the adaptive compared with the scheduled plans (Wilcoxon-test, p < 0.001). CONCLUSIONS The mobile tongue and tongue base showed considerable interfractional variations. While PTV-margins of 5 mm were sufficient for IGRT, ART showed the potential of decreasing PTV-margins and spare dose to the organs-at-risk.
Collapse
Affiliation(s)
- Maja Guberina
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| | - Nika Guberina
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany.
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany.
| | - C Hoffmann
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - A Gogishvili
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - F Freisleben
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - A Herz
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - J Hlouschek
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - T Gauler
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - S Lang
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - K Stähr
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - B Höing
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - C Pöttgen
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - F Indenkämpen
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - A Santiago
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - A Khouya
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
| | - S Mattheis
- Department of Otorhinolaryngology, Head and Neck Surgery, University Hospital Essen, Essen, Germany
| | - M Stuschke
- Department of Radiotherapy, West German Cancer Center, University Hospital Essen, Hufelandstraße 55, 45147, Essen, Germany
- German Cancer Consortium (DKTK), Partner Site University Hospital Essen, Essen, Germany
| |
Collapse
|
12
|
Tuomi L, Petersson K, Pauli N, Finizia C. Response to comments on "A randomized controlled study evaluating the head-lift exercise in head and neck cancer patients with radiation-induced dysphagia: effect on swallowing function and health-related quality of life over 12 months". Eur Arch Otorhinolaryngol 2024; 281:531-532. [PMID: 37966541 DOI: 10.1007/s00405-023-08308-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 11/16/2023]
Affiliation(s)
- Lisa Tuomi
- Institute of Neuroscience and Physiology, Speech and Language Pathology Unit, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden.
| | - Kerstin Petersson
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska Academy, University of Gothenburg Institute of Clinical Sciences, Gothenburg, Sweden
| | - Nina Pauli
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska Academy, University of Gothenburg Institute of Clinical Sciences, Gothenburg, Sweden
- Region Västra Götaland, Frölunda Specialist Hospital, SV Hospital Group, Gothenburg, Sweden
| | - Caterina Finizia
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska University Hospital, Region Västra Götaland, Gothenburg, Sweden
- Department of Otorhinolaryngology, Head and Neck Surgery, Sahlgrenska Academy, University of Gothenburg Institute of Clinical Sciences, Gothenburg, Sweden
| |
Collapse
|
13
|
Huynh TTM, Dale E, Falk RS, Hellebust TP, Astrup GL, Malinen E, Edin NFJ, Bjordal K, Herlofson BB, Kiserud CE, Helland Å, Amdal CD. Radiation-induced long-term dysphagia in survivors of head and neck cancer and association with dose-volume parameters. Radiother Oncol 2024; 190:110044. [PMID: 38061420 DOI: 10.1016/j.radonc.2023.110044] [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: 05/31/2023] [Revised: 11/19/2023] [Accepted: 11/29/2023] [Indexed: 02/20/2024]
Abstract
BACKGROUND Although dysphagia is a common side effect after radiotherapy (RT) of head and neck cancer (HNC), data on long-term dysphagia is scarce. We aimed to 1) compare radiation dose parameters in HNC survivors with and without dysphagia, 2) investigate factors associated with long-term dysphagia and its possible impact on health-related quality of life (HRQoL), and 3) investigate how our data agree with existing NTCP models. METHODS This cross-sectional study conducted in 2018-2020, included HNC survivors treated in 2007-2013. Participants attended a one-day examination in hospital and filled in patient questionnaires. Dysphagia was measured with the EORTC QLQ-H&N35 swallowing scale. Toxicity was scored with CTCAE v.4. We contoured swallowing organs at risk (SWOAR) on RT plans, calculated dose-volume histograms (DVHs), performed logistic regression analyses and tested our data in established NTCP models. RESULTS Of the 239 participants, 75 (31%) reported dysphagia. Compared to survivors without dysphagia, this group had reduced HRQoL and the DVHs for infrahyoid SWOAR were significantly shifted to the right. Long-term dysphagia was associated with age (OR 1.07, 95% CI 1.03-1.10), female sex (OR 2.75, 95% CI 1.45-5.21), and mean dose to middle pharyngeal constrictor muscle (MD-MPCM) (OR 1.06, 95% CI 1.03-1.09). NTCP models overall underestimated the risk of long-term dysphagia. CONCLUSIONS Long-term dysphagia was associated with higher age, being female, and high MD-MPCM. Doses to distally located SWOAR seemed to be risk factors. Existing NTCP models do not sufficiently predict long-term dysphagia. Further efforts are needed to reduce the prevalence and consequences of this late effect.
Collapse
Affiliation(s)
- Thuy-Tien Maria Huynh
- Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway.
| | - Einar Dale
- Department of Oncology, Oslo University Hospital, Oslo, Norway
| | | | - Taran Paulsen Hellebust
- Department of Physics, University of Oslo, Oslo, Norway; Department of Medical Physics, Oslo University Hospital, Oslo, Norway
| | | | - Eirik Malinen
- Department of Physics, University of Oslo, Oslo, Norway; Department of Medical Physics, Oslo University Hospital, Oslo, Norway
| | | | - Kristin Bjordal
- Faculty of Medicine, University of Oslo, Oslo, Norway; Research support services, Oslo University Hospital, Oslo, Norway
| | - Bente Brokstad Herlofson
- Faculty of Dentistry, University of Oslo, Oslo, Norway; Department of Otorhinolaryngology, Head and Neck Surgery, Oslo University Hospital, Oslo, Norway
| | | | - Åslaug Helland
- Faculty of Medicine, University of Oslo, Oslo, Norway; Department of Oncology, Oslo University Hospital, Oslo, Norway
| | - Cecilie Delphin Amdal
- Department of Oncology, Oslo University Hospital, Oslo, Norway; Research support services, Oslo University Hospital, Oslo, Norway
| |
Collapse
|
14
|
Lorimer C, Jayaprakash KT. OncoFlash - Research Updates in a Flash! (Nov 2023). Clin Oncol (R Coll Radiol) 2023; 35:695-697. [PMID: 37798051 DOI: 10.1016/j.clon.2023.09.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Affiliation(s)
- C Lorimer
- University Hospitals Sussex NHS Foundation Trust, West Sussex, United Kingdom.
| | - K T Jayaprakash
- Cancer Centre, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom; Department of Oncology, The Queen Elizabeth Hospital King's Lynn, King's Lynn, United Kingdom
| |
Collapse
|
15
|
Dover L, Dulaney C. Neoadjuvant Therapy for Rectal Cancer, Regional Nodal Irradiation for Favorable Biology Breast Cancer, Head and Neck Toxicity, and Immunotherapy Plus Stereotactic Ablative Body Radiation Therapy for Lung Cancer. Pract Radiat Oncol 2023; 13:477-481. [PMID: 37923490 DOI: 10.1016/j.prro.2023.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 08/20/2023] [Accepted: 08/21/2023] [Indexed: 11/07/2023]
Affiliation(s)
- Laura Dover
- Department of Radiation Oncology, Ascension St. Vincent's East, Birmingham, Alabama.
| | - Caleb Dulaney
- Department of Radiation Oncology, Anderson Regional Health System, Meridian, Mississippi
| |
Collapse
|
16
|
McDowell L, Hutcheson KA, Ringash J. Dysphagia-optimised intensity-modulated radiotherapy versus standard radiotherapy in patients with pharyngeal cancer. Lancet Oncol 2023; 24:e396. [PMID: 37797634 DOI: 10.1016/s1470-2045(23)00387-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 10/07/2023]
Affiliation(s)
- Lachlan McDowell
- Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane, QLD 4102, Australia; Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia.
| | - Katherine A Hutcheson
- Department of Head and Neck Surgery, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jolie Ringash
- Department of Radiation Oncology, Princess Margaret Cancer Centre, University of Toronto, Toronto, ON, Canada
| |
Collapse
|
17
|
Das B, Roy S, Ramdulari AV, Biswas A. Dysphagia-optimised intensity-modulated radiotherapy versus standard radiotherapy in patients with pharyngeal cancer. Lancet Oncol 2023; 24:e397. [PMID: 37797635 DOI: 10.1016/s1470-2045(23)00445-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2023] [Revised: 08/29/2023] [Accepted: 08/30/2023] [Indexed: 10/07/2023]
Affiliation(s)
- Biswajyoti Das
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Swarnaditya Roy
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Anjali V Ramdulari
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi 110029, India
| | - Ahitagni Biswas
- Department of Radiation Oncology, All India Institute of Medical Sciences, New Delhi 110029, India.
| |
Collapse
|
18
|
Nutting C, Finneran L, Roe J, Petkar I, Rooney K, Hall E. Dysphagia-optimised intensity-modulated radiotherapy versus standard radiotherapy in patients with pharyngeal cancer - Authors' reply. Lancet Oncol 2023; 24:e398. [PMID: 37797636 DOI: 10.1016/s1470-2045(23)00457-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 09/12/2023] [Indexed: 10/07/2023]
Affiliation(s)
- Christopher Nutting
- Head and Neck Unit, The Royal Marsden Hospital, London, UK; Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK.
| | - Laura Finneran
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| | - Justin Roe
- Department of Speech, Voice and Swallowing, The Royal Marsden Hospital, London, UK; Department of Surgery and Cancer, Imperial College, London, UK
| | - Imran Petkar
- Department of Oncology, Guys and St Thomas' Hospital, London, UK
| | - Keith Rooney
- Northern Ireland Cancer Centre, Belfast City Hospital, Belfast, UK
| | - Emma Hall
- Clinical Trials and Statistics Unit, The Institute of Cancer Research, London, UK
| |
Collapse
|
19
|
Nuyts S. Improving functional outcomes for patients with head and neck cancer. Lancet Oncol 2023; 24:827-828. [PMID: 37423225 DOI: 10.1016/s1470-2045(23)00281-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 06/06/2023] [Indexed: 07/11/2023]
Affiliation(s)
- Sandra Nuyts
- Laboratory of Experimental Radiotherapy, Department of Oncology, KU Leuven, Leuven 3000, Belgium; Department of Radiation Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven 3000, Belgium.
| |
Collapse
|