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Lin WC, Kuo YH, Hsu CJ, Wu HP, Hsu YJ. Worsening Rhinosinusitis as a Prognostic Factor for Patients with Nasopharyngeal Carcinoma: A Retrospective Study. Biomedicines 2022; 10:biomedicines10123235. [PMID: 36551991 PMCID: PMC9775390 DOI: 10.3390/biomedicines10123235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 12/06/2022] [Accepted: 12/10/2022] [Indexed: 12/15/2022] Open
Abstract
Rhinosinusitis is common in patients with nasopharyngeal carcinoma (NPC). Our study aimed to explore the role of rhinosinusitis severity in NPC prognosis. Medical records and radiologic examinations of 90 patients with NPC at a single medical center from 2009−2016 were retrospectively analyzed. The Lund−Mackay (L−M) score was obtained for each patient before and after 6 months of treatment. Rhinosinusitis diagnosis was based on L−M scores of ≥4. L−M score differences were calculated as pre-treatment rhinosinusitis (PRRS) minus post-treatment rhinosinusitis (PSRS). L−M score difference was sub-grouped into “L−M scores > 0”, “L−M scores = 0”, and “L−M scores < 0”. Clinical staging of our patients based on the American Joint Committee on Cancer 7th edition were: stage I in nine, stage II in seventeen, stage III in twenty-two, and stage IV in forty-two patients; twenty-seven (30%) patients had died. PRRS incidence was 34.4%, and PSRS was 36.7%. Median of L−M scores difference was 0 (−2.2). L−M score difference was an independent prognostic factor for the overall survival of patients with NPC (p < 0.05). Therefore, worsening rhinosinusitis was a prognostic factor for patients with NPC. Clinicians should consider NPC as a warning sign of poor prognosis during routine follow-ups.
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Affiliation(s)
- Wei-Chieh Lin
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung 427, Taiwan
| | - Yu-Hung Kuo
- Department of Research, Taichung Tzu Chi Hospital, Taichung 427, Taiwan
| | - Chuan-Jen Hsu
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung 427, Taiwan
- Department of Otolaryngology, National Taiwan University Hospital, Taipei 100, Taiwan
| | - Hung-Pin Wu
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung 427, Taiwan
- School of Medicine, Tzu Chi University, Hualien 970, Taiwan
| | - Yuan-Jhen Hsu
- Department of Otolaryngology, Head and Neck Surgery, Taichung Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Taichung 427, Taiwan
- Correspondence: ; Tel.: +886-4-3606-0666; Fax: +886-4-3606-5928
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Brennan MT, Treister NS, Sollecito TP, Schmidt BL, Patton LL, Lin A, Elting LS, Helgeson ES, Lalla RV. Dental Caries Postradiotherapy in Head and Neck Cancer. JDR Clin Trans Res 2022:23800844221086563. [PMID: 35403479 DOI: 10.1177/23800844221086563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Treatment for head and neck cancer (HNC) such as radiotherapy (RT) can lead to numerous acute and chronic head and neck sequelae, including dental caries. The goal of the present study was to measure 2-y changes in dental caries after radiotherapy in patients with HNC and test risk factors for caries increment. METHODS Cancer and dental disease characteristics, demographics, and oral health practices were documented before and 6, 12, 18, and 24 mo after the start of RT for 572 adult patients with HNC. Patients were eligible if they were age 18 y or older, diagnosed with HNC, and planned to receive RT for treatment of HNC. Caries prevalence was measured as decayed, missing, and filled surfaces (DMFS). The association between change in DMFS and risk factors was evaluated using linear mixed models. RESULTS On average, DMFS increased from baseline to each follow-up visit: 6 mo, +1.11; 12 mo, +2.47; 18 mo, +3.43; and 24 mo, +4.29 (P < 0.0001). The increase in DMFS during follow-up was significantly smaller for the following patient characteristics: compliant with daily fluoride use (P = 0.0004) and daily oral hygiene (brushing twice daily and flossing daily; P = 0.015), dental insurance (P = 0.004), and greater than high school education (P = 0.001). DMFS change was not significantly associated with average or maximum RT dose to the parotids (P > 0.6) or salivary flow (P > 0.1). In the subset of patients who had salivary hypofunction at baseline (n = 164), lower salivary flow at follow-up visits was associated with increased DMFS. CONCLUSION Increased caries is a complication soon after RT in HNC. Fluoride, oral hygiene, dental insurance, and education level had the strongest association with caries increment after radiotherapy to the head and neck region. Thus, intensive oral hygiene measures, including fluoride and greater accessibility of dental care, may contribute to reducing the caries burden after RT in HNC. KNOWLEDGE TRANSFER STATEMENT The results of this study can be used by clinicians when deciding how to minimize oral complications related to cancer therapy for patients with head and neck cancer. Identification of modifiable factors (e.g., oral hygiene and prescription fluoride compliance) associated with increased caries risk can minimize radiation caries burden.
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Affiliation(s)
- M T Brennan
- Department of Oral Medicine/Oral & Maxillofacial Surgery, Atrium Health Carolinas Medical Center, Charlotte, NC, USA
| | - N S Treister
- Division of Oral Medicine and Dentistry, Brigham and Women's Hospital, Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, MA, USA
| | - T P Sollecito
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Division of Oral Medicine, University of Pennsylvania Health System, Philadelphia, PA, USA
| | - B L Schmidt
- Department of Oral & Maxillofacial Surgery and Bluestone Center for Clinical Research, New York University College of Dentistry, New York, NY, USA
| | - L L Patton
- Division of Craniofacial and Surgical Care, Adams School of Dentistry, University of North Carolina, Chapel Hill, NC, USA
| | - A Lin
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, PA, USA
| | - L S Elting
- Department of Health Services Research Unit 1444, The University of Texas M.D. Anderson Cancer Center, Houston, TX, USA
| | - E S Helgeson
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, MN, USA
| | - R V Lalla
- Section of Oral Medicine, University of Connecticut Health, Farmington, CT, USA
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Brennan MT, Treister NS, Sollecito TP, Schmidt BL, Patton LL, Lin A, Elting LS, Hodges JS, Lalla RV. Tooth failure post-radiotherapy in head and neck cancer. Int J Radiat Oncol Biol Phys 2021; 113:320-330. [PMID: 34879248 DOI: 10.1016/j.ijrobp.2021.11.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 11/16/2021] [Accepted: 11/17/2021] [Indexed: 11/17/2022]
Abstract
PURPOSE To elucidate long-term sequelae of radiation therapy (RT) in head and neck cancer (HNC) patients, a multi-center prospective study, Clinical Registry of Dental Outcomes in Head and Neck Cancer Patients (OraRad), was established with tooth failure as its primary outcome. We report tooth failure and associated risk factors. METHODS Demographics, cancer and dental disease characteristics were documented in 572 HNC patients at baseline and 6, 12, 18, and 24 months after RT. Eligible patients were age 18 or older, diagnosed with HNC, and receiving RT to treat HNC. Tooth failure during follow-up was defined as losing a tooth or having a tooth deemed hopeless. Analyses of time to first tooth-failure event and number of teeth that failed used Kaplan-Meier estimators, Cox regression, and generalized linear models. RESULTS At 2 years, the estimated fraction of tooth failure was 17.8% (95% confidence interval [CI]: 14.3%-21.3%). Number of teeth that failed was higher for those with fewer teeth at baseline (p<0.0001), greater reduction in salivary flow rate (p=0.013), and non-compliance with daily oral hygiene (p=0.03). Patients with dental caries at baseline had higher risk of tooth failure with decreased salivary flow. Patients who were oral hygiene non-compliant at baseline but compliant at all follow-up visits had the fewest teeth that failed; greatest tooth failure occurred in participants who were non-compliant at baseline and follow-up. CONCLUSION Despite pre-RT dental management, substantial tooth failure occurs within 2 years after RT for HNC. Identified factors may help to predict or reduce risk of post-RT tooth failure.
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Affiliation(s)
- Michael T Brennan
- Department of Oral Medicine, Atrium Health Carolinas Medical Center, Charlotte, North Carolina; Department of Otolaryngology/Head and Neck Surgery, Wake Forest University School of Medicine, Medical Center Boulevard, Winston-Salem, North Carolina.
| | - Nathaniel S Treister
- Division of Oral Medicine and Dentistry, Brigham and Women's Hospital, Boston, Massachusetts; Department of Oral Medicine, Infection and Immunity, Harvard School of Dental Medicine, Boston, Massachusetts
| | - Thomas P Sollecito
- Department of Oral Medicine, University of Pennsylvania School of Dental Medicine, Philadelphia, Pennsylvania; Division of Oral Medicine, University of Pennsylvania Health System, Philadelphia, Pennsylvania
| | - Brian L Schmidt
- Department of Oral & Maxillofacial Surgery and Bluestone Center for Clinical Research, New York University College of Dentistry, New York, New York
| | - Lauren L Patton
- Division of Craniofacial and Surgical Care, Adams School of Dentistry, University of North Carolina, Chapel Hill, North Carolina
| | - Alexander Lin
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Linda S Elting
- Department of Health Services Research, The University of Texas-MD Anderson Cancer Center, Houston, Texas
| | - James S Hodges
- Division of Biostatistics, School of Public Health, University of Minnesota, Minneapolis, Minnesota
| | - Rajesh V Lalla
- Section of Oral Medicine, University of Connecticut Health, Farmington, Connecticut
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Yilmaz B, Somay E, Selek U, Topkan E. Pretreatment Systemic Immune-Inflammation Index Predict Needs for Teeth Extractions for Locally Advanced Head and Neck Cancer Patients Undergoing Concurrent Chemoradiotherapy. Ther Clin Risk Manag 2021; 17:1113-1121. [PMID: 34703240 PMCID: PMC8536877 DOI: 10.2147/tcrm.s334556] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 10/10/2021] [Indexed: 12/13/2022] Open
Abstract
Background To evaluate the utility of pretreatment systemic immune-inflammation index (SII) in predicting the teeth caries and need for tooth extraction after concurrent chemoradiotherapy (C-CRT) for locally advanced squamous-cell head and neck cancer (LA-SCHNC) patients. Methods The records of LA-SCHNC patients who underwent formal dental evaluations at pre- and post-C-CRT periods were retrospectively analyzed. The pretreatment SII values were calculated using the platelet, neutrophil, and lymphocyte measures acquired on the first day of C-CRT: SII=Platelets×neutrophils/lymphocytes. Receiver operating characteristic (ROC) curve analysis was employed to identify the ideal pre-C-CRT SII cutoff that may predict the teeth caries and the need for tooth extraction after the C-CRT. The primary endpoint was the link between the pre-C-CRT SII and the need for tooth extraction during the follow-up period. Results A sum of 126 patients were included. Median follow-up was 4.9 years (range: 2.7–7.8). Nasopharyngeal and laryngeal cancers comprised the majority (75.4%) study cohort. Post-treatment teeth extractions were reported in 62.7% patients. The optimal cutoff was 558 [Area under the curve (AUC): %76.8 sensitivity: 72.3%; and specificity: 70.9%] that grouped the patients into two subgroups with significantly different post-C-CRT tooth extraction rates: Group 1: SII≤558 (n = 70) and SII>558 (n = 56), respectively. Correlation analysis revealed a significant relationship between the pretreatment SII and the tooth extraction rates after the C-CRT (rs:0.89: P = 0.001). The comparative analysis displayed that the teeth extractions rates were significantly higher in the SII>558 group (77.1% versus 51.4% for SII≤558; Hazard ratio: 1.68; P = 0.001). Further analyses showed that the pre-C-CRT SII>558 was the unique factor associated with meaningfully higher necessities for post-C-CRT teeth extractions. Conclusion The present outcomes intimated that high pretreatment SII levels were linked to significantly increased post-treatment teeth extractions in LA-SCHNC patients undergoing definitive C-CRT.
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Affiliation(s)
- Busra Yilmaz
- Department of Dentomaxillofacial Radiology, Faculty of Dentistry, Baskent University, Ankara, Turkey
| | - Efsun Somay
- Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Baskent University, Ankara, Turkey
| | - Ugur Selek
- Department of Radiation Oncology, School of Medicine, Koc University, Istanbul, Turkey.,Department of Radiation Oncology, MD Anderson Cancer Center, The University of Texas, Houston, TX, USA
| | - Erkan Topkan
- Department of Radiation Oncology, Faculty of Medicine, Baskent University, Adana, Turkey
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Bhandari S, Soni BW, Ghoshal S. Impact of non-compliance with oral care on radiation caries in head and neck cancer survivors. Support Care Cancer 2021; 29:4783-4790. [PMID: 33527227 DOI: 10.1007/s00520-021-06033-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Accepted: 01/26/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE A cross-sectional study was performed to quantify radiation caries (RC); explore the possible influence of various covariates like elapsed time since radiotherapy, cancer site and stage, treatment modality(ies), grades of xerostomia (GOX), and inter-incisal mouth opening on RC; and also to estimate the unmet treatment needs in head and neck cancer (HNC) survivors, where personal and professional oral care was neglected before and after completion of the treatment. METHODOLOGY Clinical status of the dentition was recorded using decayed missing filled surface/decayed missing filled teeth (DMFS/DMFT) index. Patients were grouped according to the respective covariates, and relevant statistical analysis was performed considering p value ≤ 0.05 as statistically significant. RESULTS Eighty nine patients, 72 males and 17 females, with a mean age of 52.37±11.19 (range 18-70) years were included in this study. Overall, 85% (76/89) and 78% (29/37), 87.5% (35/40), and 100% (12/12) of patients reporting within 1, 1-3, and 3-5 years after RT, respectively, were affected with RC. The mean DMFS/DMFT score, range, and standard deviation in the included patients up to 5 years post-RT were 61.12/15.99, 0-128/0-28, and 36.608/8.66, respectively. Unmet treatment needs concerning dental decay were 97%. A statistically significant difference was found between the mean DMFS with elapsed time since radiotherapy and different GOX, respectively. CONCLUSION Oral health will be worse, treatment needs will be high, and limitations to performing desirable treatment will be numerous in HNC patients, where the oral care component of their treatment is ignored. Future studies are required to identify the true relationship between various risk factors and the development and progression of RC.
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Affiliation(s)
- Sudhir Bhandari
- Unit of Prosthodontics, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India.
| | - Bhavita Wadhwa Soni
- Unit of Prosthodontics, Oral Health Sciences Centre, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sushmita Ghoshal
- Department of Radiotherapy, Postgraduate Institute of Medical Education and Research, Chandigarh, India
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Mnejja W, Daoud H, Fourati N, Sahnoun T, Siala W, Farhat L, Daoud J. Quel impact de la RCMI des carcinomes nasopharyngés sur les structures glandulaires ? Cancer Radiother 2020; 24:38-43. [DOI: 10.1016/j.canrad.2019.06.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 06/14/2019] [Accepted: 06/19/2019] [Indexed: 12/09/2022]
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Dental caries following radiotherapy for head and neck cancer: A systematic review. Oral Oncol 2020; 100:104484. [DOI: 10.1016/j.oraloncology.2019.104484] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2019] [Revised: 11/15/2019] [Accepted: 11/18/2019] [Indexed: 02/07/2023]
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Murphy BA, Deng J. Advances in Supportive Care for Late Effects of Head and Neck Cancer. J Clin Oncol 2015; 33:3314-21. [PMID: 26351334 DOI: 10.1200/jco.2015.61.3836] [Citation(s) in RCA: 72] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
As the population of head and neck cancer survivors increases, it has become increasingly important for health care providers to understand and manage late complications of therapy. Functional deficits can be categorized as general health deficits resulting in frailty or debility, head and neck-specific functional deficits such as swallowing and speech, and musculoskeletal impairment as a result of tumor and treatment. Of critical importance is the growing data indicating that swallow therapy and physical therapy may prevent or ameliorate long-term functional deficits. Oral health complications of head and neck therapy may manifest months or years after the completion of treatment. Patients with hyposalivation are at high risk for dental caries and thus require aggressive oral hygiene regimens and routine dental surveillance. Swallowing abnormalities, xerostomia, and poor dentition may result in dietary adaptations that may cause nutritional deficiencies. Identification and management of maladaptive dietary strategies are important for long-term health. Follow-up with primary care physicians for management of comorbidities such as diabetes and hyperlipidemia may help to limit late vascular complications caused by radiation therapy. Herein, we review late effects of head and neck cancer therapy, highlighting recent advances.
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Affiliation(s)
- Barbara A Murphy
- Barbara A. Murphy, Vanderbilt-Ingram Cancer Center; and Jie Deng, School of Nursing, Vanderbilt University, Nashville, TN.
| | - Jie Deng
- Barbara A. Murphy, Vanderbilt-Ingram Cancer Center; and Jie Deng, School of Nursing, Vanderbilt University, Nashville, TN
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