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Mishra AK, Parida PK, Bhoi SK, Sahoo J, Samal DK, Dash A, Mittal Y, Chithambaram KS, Swarup A, Chenniappan S, Anwer Shah PA. Shoulder Dysfunction and Quality of Life Following Modified Radical and Selective Neck Dissection: A Prospective Comparative Study. Indian J Otolaryngol Head Neck Surg 2024; 76:3245-3255. [PMID: 39130289 PMCID: PMC11306493 DOI: 10.1007/s12070-024-04659-y] [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: 02/14/2024] [Accepted: 03/20/2024] [Indexed: 08/13/2024] Open
Abstract
Head and neck cancers are fairly common in India due to the widespread consumption of tobacco and neck dissection is a major component in the surgical management. The objective of this study is to analyze the effect of MRND and SND on shoulder function and quality of life in patients of head and neck cancer. Our study is a prospective comparative study on 65 head and neck cancer patients divided into 2 groups-33 in group A (MRND group) and 32 in group B (SND group). Clinical evaluation of shoulder function was done pre-operatively, 1 week, 1 month, 3 month and 6 month post-operatively using arm abduction scores (AAS) and shoulder pain and disability index (SPADI). Nerve-conduction study (NCS) was done pre-operatively and 3 months post-operatively for assessment of SAN. Neck dissection quality of life questionnaire (NDQOL) was used as a quality-of-life measure. A total of 65 neck dissections were included in the analysis (33 in group A and 32 in group B) out of which 53 were males and 12 were females. The mean AAS on the 6th post-operative month in group A was significantly lower than that of group B (p = 0.01). The mean SPADI scores on the 6th post-operative month was significantly worse in group A than group B (p value 0.01). On NCS, a significant decrease in amplitude was seen in group A (p = 0.02) and a significant increase in latency was noted in group B (p = 0.005). Quality of life score on 6th post-operative month showed no significant difference between both the groups (p > 0.05). Level V dissection in MRND is associated with higher incidence and greater severity of shoulder dysfunction. AAS and SPADI score are useful tools in post operative follow up of shoulder dysfunction. NCS helps in the detection of neuropathy and to determine its severity. Early rehabilitation promotes long term recovery.
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Affiliation(s)
- Abhijeet Kumar Mishra
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Pradipta Kumar Parida
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Sanjeev Kumar Bhoi
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Jagannath Sahoo
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Dillip Kumar Samal
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Ashish Dash
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Yash Mittal
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Kalyana Sundaram Chithambaram
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Anurita Swarup
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - Swathi Chenniappan
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
| | - P. A. Anwer Shah
- Department of Otorhinolaryngology and Head and Neck Surgery, All India Institute of Medical Sciences, Bhubaneswar, Odisha India
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Shankar V, Seethapathy J, Srinivas S, Nandhan R, Saravanam PK. Prevailing Practices in Ototoxicity Monitoring in Individuals With Head and Neck Cancer Undergoing Radiotherapy and Chemoradiotherapy: A Scoping Review. Am J Audiol 2024:1-29. [PMID: 39052439 DOI: 10.1044/2024_aja-24-00028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024] Open
Abstract
PURPOSE The aim of the current scoping review is to identify the studies reporting ototoxicity monitoring in individuals with head and neck cancer (HNC) undergoing radiation therapy and/or chemoradiation therapy across the world. The specific objectives were to identify and report the test protocol used, identify the most common timeline of follow-up, and identify barriers and facilitators influencing the implementation of the monitoring program. METHOD A comprehensive search was conducted across six electronic databases, including PubMed, Embase, Web of Science, Scopus, Google Scholar, and ProQuest. The scoping review method adhered to relevant guidelines (Preferred Reporting Items for Systematic Reviews and Meta-Analyses Extension for Scoping Reviews) and frameworks. The database search was carried out by two independent researchers, and studies were selected based on specific inclusion and exclusion criteria. RESULTS This scoping review identified 13 studies that fulfilled the inclusion criteria of this study. Only one study reported findings from the perspective of ototoxicity monitoring. Another study explicitly mentioned that ototoxicity monitoring was a standard of care in their hospital. Only one study reported using the relevant guidelines for monitoring ototoxicity. Specialized tests such as high-frequency audiometry, distortion product otoacoustic emissions, and vestibular tests were rarely used. Ototoxicity monitoring was influenced by awareness-related factors, technical factors, treatment-related factors, and organizational factors. CONCLUSIONS Research on ototoxicity monitoring programs is in its early stages, highlighting the need for standardized practices and multidisciplinary collaboration to enhance health care services for HNC patients. A standardized approach, improved awareness, and the incorporation of patient perspectives are crucial to enhancing ototoxicity monitoring in HNC patients.
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Affiliation(s)
- Varsha Shankar
- Department of Audiology, Sri Ramachandra Faculty of Audiology and Speech Language Pathology, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, India
| | - Jayashree Seethapathy
- Department of Audiology, Sri Ramachandra Faculty of Audiology and Speech Language Pathology, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, India
| | - Satish Srinivas
- Department of Radiation Oncology, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, India
| | - Raghu Nandhan
- Department of ENT-Head & Neck Surgery, Madras ENT Research Foundation, Chennai, Tamil Nadu, India
| | - Prasanna Kumar Saravanam
- Department of ENT, Head and Neck Surgery, Sri Ramachandra Institute of Higher Education and Research (DU), Chennai, India
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Kumar V, Jaffar S, Mantri M, Bindu A, Mathews S, Jaiswal D, Shankhdhar VK. Comparison of Reconstruction of Maxilloalveolar Resections in Head and Neck Cancers with Chimeric Anterolateral Thigh Flap (ALT) versus Standard ALT Flap. Indian J Plast Surg 2024; 57:173-178. [PMID: 39139681 PMCID: PMC11319019 DOI: 10.1055/s-0044-1782200] [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] [Indexed: 08/15/2024] Open
Abstract
Background Oral malignancy that presents at a locally advanced stage needs complex surgical resections in which the maxillary cavity is usually left open. The constant maxillary secretions lead to problems like poor healing, fistula formation, and flap necrosis, causing longer hospital stays, delayed adjuvant therapy, and additional surgeries. Several methods have been tried to ameliorate this, each faced with its own difficulties. This study describes the use of chimeric free anterolateral thigh (ALT) with vastus lateralis (VL) muscle to tackle this problem. Materials and Methods With the aim to assess the advantage of reconstruction of maxillo-alveolar resections using chimeric ALT + VL, we analyzed data from 20 cases reconstructed with chimeric free ALT + VL over a year. We compared them with twenty matched controls reconstructed with standard ALT. Analysis was done with respect to intraoperative ease, adequacy of maxillary sinus fill, postoperative secretions, length of hospital stay, duration to adjuvant therapy, and postoperative complications tabulated using the modified Clavien-Dindo classification. Results It was found that chimeric ALT + VL gave greater freedom of movement to plug the maxillary cavity easily. The chimeric arm patients had fewer complications and a shorter mean hospital stay. Most of them received adjuvant therapy within their optimal time window. Conclusion Chimeric ALT with vastus lateralis muscle is a reliable option for reconstructing complex defects, especially with dead space cavities like the maxillary sinus. Effective plugging of the maxillary sinus during the primary surgery results in better patient outcomes and must be done routinely.
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Affiliation(s)
- Vineet Kumar
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Samreen Jaffar
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Mayur Mantri
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Ameya Bindu
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Saumya Mathews
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Dushyant Jaiswal
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
| | - Vinay Kant Shankhdhar
- Department of Plastic and Reconstructive Surgery, Homi Bhabha National Institute, Tata Memorial Hospital, Mumbai, Maharashtra, India
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Kumar R, Manchanda S, Hota A, Devaraja K, Thakur R, Sherif PM, Sagar P, Khan MA, Bhalla AS, Kumar R. Ultrasound Characteristics of Metastatic Occult Cervical Lymph Nodes in Early Tongue Cancer. Indian J Otolaryngol Head Neck Surg 2023; 75:2786-2791. [PMID: 37974888 PMCID: PMC10645852 DOI: 10.1007/s12070-023-03881-4] [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: 12/27/2022] [Accepted: 05/08/2023] [Indexed: 11/19/2023] Open
Abstract
Introduction: Identification of occult lymph node metastasis is challenging in early tongue cancers. We conducted a prospective study to determine the most characteristics ultrasonic feature suggestive of metastatic node. Material and Methods: A preliminary study based on feasibility was planned on twenty five patients with squamous cell carcinoma of tongue (T1,T2) and N0 neck underwent ultrasonography of neck. The results of each ultrasonic parameters (size, shape, echogenicity, margin and hilum) for suspicion were analysed. Pathologic evaluation of surgical resected neck specimen served as the reference standard. Results: USG yielded sensitivity and specificity by size, by morphology, either size or morphology are 50.0% and 87.5%, 75.0% and 87.5, 75.0 and 83.3% respectively. Morphology alone has highest negative predictive value (NPV:91.3%) with accuracy of 84.3%. Conclusion: Morphology of the lymph node had highest sensitivity and specificity with highest negative predictive value correlating with its metastatic nature.
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Affiliation(s)
- Rajeev Kumar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | - Ashutosh Hota
- Department of Head & Neck Oncology, AHPGIC, Cuttack, India
| | - K. Devaraja
- Department of Otolaryngology-Head Neck Surgery, KMC, Manipal, India
| | - Rishikesh Thakur
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | - Prem Sagar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
| | | | | | - Rakesh Kumar
- Department of Otolaryngology-Head Neck Surgery, AIIMS, New Delhi, 110029 India
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Narayanan SP, Mohanty S, Mohanti BK, Rath H, Atreya S, Rout A, Mahapatra S. Comparative effectiveness of verbal instruction versus video-based education (VIVid) among family caregivers for improving the quality of life in advanced head and neck cancer patients receiving palliative care in Eastern India: a randomized controlled trial. Qual Life Res 2023; 32:3495-3506. [PMID: 37530959 DOI: 10.1007/s11136-023-03484-0] [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] [Accepted: 07/08/2023] [Indexed: 08/03/2023]
Abstract
PURPOSE To determine if video-based educational intervention compared to the standard verbal guidelines, provided to caregivers on home-based palliative care could enhance the quality of life (QoL) in advanced head and neck cancer (HNC) patients. METHODS The study employed a prospective, two-arm parallel-group, randomized controlled trial design. Investigators prepared a real-world demonstrational video of ten minutes duration regarding home-based care for family caregivers, with voice-over in Odia language (Eastern India). The contents of the video addressed the management of common problems in palliative care among HNC patients. This study included 180 participants, 90 patient & caregiver dyads randomized to interventional (video-based education) or control (verbal instruction) groups. Patients' QoL was measured at baseline and 3 weeks follow-up using EORTC QLQ C30. Data were analyzed descriptively, and the Chi-square, Mann-Whitney U, T-test, spearman correlation, and multiple hierarchical regression analyses were employed for statistical analysis, with a significance level of p < 0.05. RESULTS Seventy participant dyads completed the planned two assessments: baseline and at the end of 3rd week (Intervention = 37; Control = 33). The intervention group showed a significant improvement in the patient's health-related QoL, physical, emotional, and social functioning. Symptom burden reduction was observed for pain, nausea, and fatigue. A significant increase in the change in QoL with the video-based education group (VBE) compared to the verbal instruction (VI) group after adjusting for age, gender, physical functioning, and pain symptomology (adjusted R2 = 0.402) was noted. CONCLUSION VBE intervention using smart-phone may offer caregivers a viable means of enhancing self-management while improving patients' QoL within the socio-cultural challenges for home-based palliative care in India. Further research on training caregivers using digital interventions and home-based visits is recommended. TRIAL REGISTRATION NUMBER CTRI/2021/06/034473 [Registered on: 30/06/2021].
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Affiliation(s)
- Sri Priya Narayanan
- Department of Public Health Dentistry, S.C.B. Dental College & Hospital, Cuttack, Odisha, 753007, India.
- Pain and Palliative Unit, Acharya Harihar Post-Graduate Institute of Cancer, Cuttack, Odisha, 753007, India.
| | - Sumita Mohanty
- Pain and Palliative Unit, Acharya Harihar Post-Graduate Institute of Cancer, Cuttack, Odisha, 753007, India
| | - Bidhu Kalyan Mohanti
- Bagchi Sri Shankara Cancer Centre, Infovalley, Bhubaneswar, Odisha, 751024, India
| | - Hemamalini Rath
- Department of Public Health Dentistry, S.C.B. Dental College & Hospital, Cuttack, Odisha, 753007, India
| | - Shrikant Atreya
- Department of Palliative Care and Psychooncology, Tata Medical Center, Kolkata, West Bengal, 700160, India
| | - Archana Rout
- Pain and Palliative Unit, Acharya Harihar Post-Graduate Institute of Cancer, Cuttack, Odisha, 753007, India
| | - Shilpa Mahapatra
- Department of Public Health Dentistry, S.C.B. Dental College & Hospital, Cuttack, Odisha, 753007, India
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Jaffar S, Jaiswal D, Shankhdhar VK, Bindu A, Mathews S, Mantri M, Kumar V, Yadav PS. Free Thoracodorsal Artery Perforator Flap for Head and Neck Reconstruction: An Indian Experience. Indian J Plast Surg 2023; 56:499-506. [PMID: 38105872 PMCID: PMC10721372 DOI: 10.1055/s-0043-1776361] [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] [Indexed: 12/19/2023] Open
Abstract
Background We describe our experience with use of free thoracodorsal artery perforator (TDAP) flap for head and neck (H&N) cancer reconstruction, with respect to the patient and disease profile, suitable defect characteristics, the reconstructive technique, and complications. Methods Consecutive patients ( N = 26) undergoing free TDAP flap for H&N onco-reconstruction, in a single center, were included from January 2015 to December 2018 and the data were analyzed. Results Perforator(s) were reliably predicted preoperatively, using handheld Doppler. Lateral position was comfortable for the harvest. Twenty flaps were harvested on a single perforator, more commonly musculocutaneous ( n = 16). The thoracodorsal nerve and latissimus dorsi muscle could be preserved, completely in almost all cases. The skin paddle was horizontally ( n = 5) or vertically ( n = 21) oriented, both giving a satisfactory scar. The flap was used as a single island or two islands by de-epithelializing intervening skin. Pedicle length was sufficient in all cases. Four cases were explored for suspected venous insufficiency. Two had thrombosis, of which one was salvaged, while the other necrosed. One flap had minimal partial necrosis, which was managed with secondary suturing. The 5-year follow-up showed good oral competence, mouth opening, and cosmetic satisfaction among patients. Conclusion TDAP flap provides all the advantages of a perforator-based free flap and of back as a donor site with close color match to the face, relatively hairless, and thickness in between the thigh and the forearm. It can be a useful tool to provide an ideal functional and aesthetic outcome, with a hidden donor site and minimal donor site morbidity in selected cases.
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Affiliation(s)
- Samreen Jaffar
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Dushyant Jaiswal
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Vinay Kant Shankhdhar
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Ameya Bindu
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Saumya Mathews
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Mayur Mantri
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Vineet Kumar
- Department of Plastic and Reconstructive Surgery, Tata Memorial Hospital, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - Prabha Subhash Yadav
- Department of Plastic and Reconstructive Surgery, Sir H.N. Reliance Foundation Hospital and Research Centre, Girgaon, Mumbai, Maharashtra, India
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Bhattacharya K, Mahajan A, Vaish R, Rane S, Shukla S, D'Cruz AK. Imaging of Neck Nodes in Head and Neck Cancers - a Comprehensive Update. Clin Oncol (R Coll Radiol) 2023; 35:429-445. [PMID: 37061456 DOI: 10.1016/j.clon.2023.03.012] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 02/08/2023] [Accepted: 03/22/2023] [Indexed: 03/29/2023]
Abstract
Cervical lymph node metastases from head and neck squamous cell cancers significantly reduce disease-free survival and worsen overall prognosis and, hence, deserve more aggressive management and follow-up. As per the eighth edition of the American Joint Committee on Cancer staging manual, extranodal extension, especially in human papillomavirus-negative cancers, has been incorporated in staging as it is important in deciding management and significantly impacts the outcome of head and neck squamous cell cancer. Lymph node imaging with various radiological modalities, including ultrasound, computed tomography and magnetic resonance imaging, has been widely used, not only to demonstrate nodal involvement but also for guided histopathological evaluation and therapeutic intervention. Computed tomography and magnetic resonance imaging, together with positron emission tomography, are used widely for the follow-up of treated patients. Finally, there is an emerging role for artificial intelligence in neck node imaging that has shown promising results, increasing the accuracy of detection of nodal involvement, especially normal-appearing nodes. The aim of this review is to provide a comprehensive overview of the diagnosis and management of involved neck nodes with a focus on sentinel node anatomy, pathogenesis, imaging correlates (including radiogenomics and artificial intelligence) and the role of image-guided interventions.
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Affiliation(s)
- K Bhattacharya
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - A Mahajan
- The Clatterbridge Cancer Centre, NHS Foundation Trust, Liverpool, UK.
| | - R Vaish
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - S Rane
- Tata Memorial Centre, Homi Bhabha National Institute, Mumbai, Maharashtra, India
| | - S Shukla
- Homi Bhabha Cancer Hospital, Varanasi, Uttar Pradesh, India
| | - A K D'Cruz
- Apollo Hospitals, India; Union International Cancer Control (UICC), Geneva, Switzerland; Foundation of Head Neck Oncology, India
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Riju J, George NA, Krishna J. AJCC 8th Versus AJCC 7th as a Prognostic Indicator in Buccal Mucosal Squamous Cell Carcinoma. Indian J Surg Oncol 2023; 14:228-233. [PMID: 36891445 PMCID: PMC9986362 DOI: 10.1007/s13193-020-01116-4] [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: 06/24/2019] [Accepted: 05/30/2020] [Indexed: 10/24/2022] Open
Abstract
American Joint Committee for Cancer (AJCC) staging manual has been recently updated with 8th edition which led to an immense shift in the tumor, node, and composite stages, in comparison to the previous staging. This was mainly due to the incorporation of depth of invasion (DOI) and extranodal extension (ENE) in staging. The impact of new staging system is widely studied as combined subsites in oral cancer. This study is to focus on a single subsite of oral cavity which is known for its poor prognosis. We evaluated 109 patients who had buccal mucosal squamous cell carcinomas (BSCC) who underwent treatment, with a curative intend, between 2014 and 2015. Clinical records were reviewed and the tumors were re-staged as per 8th edition of AJCC; disease-free survival (DFS) was also analyzed. Our study population had a mean age of 54.5 ± 10.35 years and male to female ratio of 4:1. During a median follow-up of 41 months, 35 patients (32.1%) developed recurrence. There was a statistically significant shift in stages between AJCC 7th edition against AJCC 8th edition leading to 34% upshift in T-stage, 43.1% upshift in N-stage, eventually leading to a 23.9% upshift in the composite stage. Tumors which got upgraded due to upshift in nodal stage had a poor survival (p = 0.002). Newer staging system is easy to use in clinical practice. Around a quarter of the BSCC got upstaged with the introduction of the newer staging system. But it was surprising to note that there were no statistically significant differences in DFS between the tumors of the same composite stages with regard to the two staging systems.
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Affiliation(s)
- Jeyashanth Riju
- Department of Head and Neck Surgery, Christian Medical College, Vellore, India
| | - Nebu Abraham George
- Department of Surgical Oncology, Regional Cancer Centre, Trivandrum, Kerala 695011 India
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Dharkar D, Namdev LN, Verma S, Vyas V, Kulkarni K. Quality of Life in Patients of Head and Neck Cancer During Covid 19. Indian J Otolaryngol Head Neck Surg 2022; 74:242-246. [PMID: 35465131 PMCID: PMC9016386 DOI: 10.1007/s12070-022-03097-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2021] [Accepted: 03/27/2022] [Indexed: 11/24/2022] Open
Abstract
The Indian Institute of head and neck oncology, a charitable Cancer Centre under the Indore Cancer foundation, continued to offer treatment during the Covid pandemic. 44 head and neck cancer patients who underwent surgery with adjuvant radiotherapy and 43 head and neck cancer patients who underwent only radiotherapy as the primary line of treatment from March 2020 to May 2021, were selected for the purpose of this study. Patients who underwent treatment for head and neck cancer either by radiotherapy or by surgery followed by post-operative radiotherapy were analysed to evaluate quality of life. Feedback was obtained using a QOL questionnaire. The results were analysed against numerical scores. Pain, appearance, speech, swallowing, chewing taste sensation etc. were analysed. Fear and psychological discomfort remained the overriding aspect.
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Affiliation(s)
- Digpal Dharkar
- Indian Institute of Head and Neck Oncology, Indore, Madhya Pradesh India
| | | | - Suresh Verma
- Indian Institute of Head and Neck Oncology, Indore, Madhya Pradesh India
| | - Virendra Vyas
- Indian Institute of Head and Neck Oncology, Indore, Madhya Pradesh India
| | - Kratika Kulkarni
- Indian Institute of Head and Neck Oncology, Indore, Madhya Pradesh India
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Thankappan K, Patel T, Ajithkumar KK, Balasubramanian D, Raj M, Subramanian S, Iyer S. Mapping of head and neck cancer patient concerns inventory scores on to Euroqol-Five Dimensions-Five Levels (EQ-5D-5L) health utility scores. THE EUROPEAN JOURNAL OF HEALTH ECONOMICS : HEPAC : HEALTH ECONOMICS IN PREVENTION AND CARE 2022; 23:225-235. [PMID: 34374911 DOI: 10.1007/s10198-021-01369-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 08/03/2021] [Indexed: 06/13/2023]
Abstract
BACKGROUND The purpose of this paper is to map the number of concerns on the dimensions in Head and Neck Patient Concerns Inventory (PCI) on to the health utility (HU) index scores on Euroqol-Five Dimensions-Five levels {EQ-5D-5L) . METHODS This is a cross-sectional survey conducted in patients who have completed their treatment. Four candidate models were considered, three based on ordinary least squares regression (OLS) and one two-parts model. RESULTS A reduced OLS model based on 'Physical and functional', 'Treatment-related', and 'Psychological, emotional and spiritual well-being' domains was found best on the estimation sample. This was validated externally on a separate sample. CONCLUSIONS This is the first study that mapped a non-QOL tool to generate HU scores on EQ-5D-5L. The proposed mapping algorithm can estimate the cost-utility in economic evaluation studies when HU scores are not directly available. The algorithm will be best suited for studies in low-middle income countries.
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Affiliation(s)
- Krishnakumar Thankappan
- Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Center, Amrita Vishwa Vidyapeetham, Kochi, 682041, Kerala, India.
| | - Tejal Patel
- Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Center, Amrita Vishwa Vidyapeetham, Kochi, 682041, Kerala, India
| | - Krishna Kollamparambil Ajithkumar
- Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Center, Amrita Vishwa Vidyapeetham, Kochi, 682041, Kerala, India
| | - Deepak Balasubramanian
- Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Center, Amrita Vishwa Vidyapeetham, Kochi, 682041, Kerala, India
| | - Manu Raj
- Division of Paediatrics and Public Health Research, Amrita Institute of Medical Sciences, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | | | - Subramania Iyer
- Department of Head and Neck Surgery and Oncology, Amrita Institute of Medical Sciences and Research Center, Amrita Vishwa Vidyapeetham, Kochi, 682041, Kerala, India
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Shrestha G, Siwakoti B, Mulmi R, Gautam D. Trend of Head and Neck Cancers in a National Tertiary Cancer Hospital of Nepal from 2012 to 2017. South Asian J Cancer 2022; 10:236-240. [PMID: 34984202 PMCID: PMC8719957 DOI: 10.1055/s-0041-1731131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Introduction
Head and neck cancers (HNCs) are increasing in Nepal and have become a major public health issue. This study aims to describe the trend of HNCs in a national tertiary cancer hospital in Nepal.
Methods
This was a cross-sectional study with secondary data analysis conducted at B.P Koirala Memorial Hospital, Chitwan, Nepal. The data were obtained from the medical record section and included all new HNC cases registered from 2012 to 2017. Analysis was done using Statistical Package for Social Sciences version 17. Subgroup analysis was done according to age, gender, site, and year.
Results
A total of 4,582 new HNCs were registered, of which 3,097 (67.6%) were males and 1,482 (32.4%) were females. Lip and oral cavity cancers (46.5%) were the most common HNCs followed by tonsil and pharynx (18.0%) and larynx (15.8%). The trend of HNCs shows a steady rise in incidence with difference according to the sites. HNCs were more common among males than females except for thyroid cancer. The most common age group was 60 to 74 years.
Conclusions
The trend of HNCs is increasing in Nepal especially oral cancers. Awareness of risk factors, effective screening programs, and comprehensive treatment should be focused to decrease the burden of HNCs.
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Affiliation(s)
- Gambhir Shrestha
- Department of Community Medicine, Maharajgunj Medical Campus, Institute of Medicine, Tribhuvan University, Maharajgunj, Kathmandu, Nepal
| | - Bhola Siwakoti
- Department of Cancer Prevention, Control and Research, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
| | - Rashmi Mulmi
- Department of Cancer Prevention, Control and Research, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
| | - Dejkumar Gautam
- ENT, Head and Neck Unit, Department of Surgical Oncology, B.P. Koirala Memorial Cancer Hospital, Bharatpur, Chitwan, Nepal
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Prabhash K, Sarma R, Patil V, Shetty A, Menon N, Noronha V. Paclitaxel with Mycidac-C in the second line and beyond in advanced head-and-neck cancer: A retrospective analysis from a tertiary cancer center. CANCER RESEARCH, STATISTICS, AND TREATMENT 2022. [DOI: 10.4103/crst.crst_203_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023] Open
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13
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Velarasan SK, Ramasundaram D. Palliative hypofractionated radiation therapy in incurable head-and-neck cancer patients – 2-year follow-up experience from a tertiary center from South India. JOURNAL OF RADIATION AND CANCER RESEARCH 2022. [DOI: 10.4103/jrcr.jrcr_53_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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14
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Babu MJ, Neema PK, Reazaul Karim HM, Dey S, Arora R. Effect of Two Different Tranexamic Acid Doses on Blood Loss in Head and Neck Cancer Surgery: A Randomized, Double-Blind, Controlled Study. Cureus 2021; 13:e20190. [PMID: 35004013 PMCID: PMC8727326 DOI: 10.7759/cureus.20190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/05/2021] [Indexed: 11/05/2022] Open
Abstract
Background and aim Head and neck cancer is frequent, and surgeries pose more significant morbidity and mortality due to multitudinal causes; heavy blood loss and transfusion are among them. Tranexamic acid (TXA) is known to stabilize the micro clots hence controlling excessive blood loss. The present study aimed to compare perioperative blood loss with two different doses of TXA and placebo to find the effectiveness and optimal dose. Methods With ethical approvals and informed consent, the present prospective, randomized, double-blind, controlled study was conducted in a teaching institute from May 31, 2018, to Dec 28, 2019. Patients undergoing elective head and neck cancer (HNC) surgeries were included. Preoperative Hb < 7 gm% or > 16 gm%, known coagulopathy, anticoagulant therapy, contraindications to TXA, intraoperative torrential or blood loss due to arterial injury were excluded. Group T-1 received TXA 10mg/kg, T-II received 15 mg/kg, while the control group (Gr-C) received equal volume normal saline. Data about demography, surgical time, intraoperative and postoperative blood loss, and transfusion were collected and compared. SPSS software was used for analysis; p-value <0.05 was considered significant. Results Ninety patients were screened, 84 completed the study. All three groups were similar in demographics. The median blood loss with 25th -75th percentile in group C, T-I, and T-II groups were 762.5 (513.5-1193), 541.5 (296.5-787), and 536.0 (180.5 - 879) mL, respectively; p: 0.025. There was a significant difference between the control group and T-I (p-value: 0.0153), and control and T-II (p-value: 0.0248), but an insignificant difference between T-I and T-II (p-value: 0.706). 5 (17.85%) in each of T-I and T-II required transfusion, whereas 14 (50%) in the control group required it; p < 0.011). No major clinically significant related to study drugs were noted. Conclusion Compared to placebo (normal saline), preoperative administration of TXA in bolus significantly reduced perioperative blood losses and transfusion requirement in patients undergoing HNC surgery as estimated using the Hb-based method. A bolus dose of doses of 10mg/kg and 15 mg/kg is equally effective.
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Devakumar D, Sunny G, Sasidharan BK, Bowen SR, Nadaraj A, Jeyseelan L, Mathew M, Irodi A, Isiah R, Pavamani S, John S, T Thomas HM. Framework for Machine Learning of CT and PET Radiomics to Predict Local Failure after Radiotherapy in Locally Advanced Head and Neck Cancers. J Med Phys 2021; 46:181-188. [PMID: 34703102 PMCID: PMC8491314 DOI: 10.4103/jmp.jmp_6_21] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 06/07/2021] [Accepted: 06/07/2021] [Indexed: 01/06/2023] Open
Abstract
Context: Cancer Radiomics is an emerging field in medical imaging and refers to the process of converting routine radiological images that are typically qualitatively interpreted to quantifiable descriptions of the tumor phenotypes and when combined with statistical analytics can improve the accuracy of clinical outcome prediction models. However, to understand the radiomic features and their correlation to molecular changes in the tumor, first, there is a need for the development of robust image analysis methods, software tools and statistical prediction models which is often limited in low- and middle-income countries (LMIC). Aims: The aim is to build a framework for machine learning of radiomic features of planning computed tomography (CT) and positron emission tomography (PET) using open source radiomics and data analytics platforms to make it widely accessible to clinical groups. The framework is tested in a small cohort to predict local disease failure following radiation treatment for head-and-neck cancer (HNC). The predictors were also compared with the existing Aerts HNC radiomics signature. Settings and Design: Retrospective analysis of patients with locally advanced HNC between 2017 and 2018 and 31 patients with both pre- and post-radiation CT and evaluation PET were selected. Subjects and Methods: Tumor volumes were delineated on baseline PET using the semi-automatic adaptive-threshold algorithm and propagated to CT; PyRadiomics features (total of 110 under shape/intensity/texture classes) were extracted. Two feature-selection methods were tested for model stability. Models were built based on least absolute shrinkage and selection operator-logistic and Ridge regression of the top pretreatment radiomic features and compared to Aerts' HNC-signature. Average model performance across all internal validation test folds was summarized by the area under the receiver operator curve (ROC). Results: Both feature selection methods selected CT features MCC (GLCM), SumEntropy (GLCM) and Sphericity (Shape) that could predict the binary failure status in the cross-validated group and achieved an AUC >0.7. However, models using Aerts' signature features (Energy, Compactness, GLRLM-GrayLevelNonUniformity and GrayLevelNonUniformity-HLH wavelet) could not achieve a clear separation between outcomes (AUC = 0.51–0.54). Conclusions: Radiomics pipeline included open-source workflows which makes it adoptable in LMIC countries. Additional independent validation of data is crucial for the implementation of radiomic models for clinical risk stratification.
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Affiliation(s)
- Devadhas Devakumar
- Department of Nuclear Medicine, Christian Medical College, Vellore, Tamil Nadu, India
| | - Goutham Sunny
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India.,Department of Radiation Oncology, Baptist Cancer Centre, Bangalore Baptist Hospital, Bengaluru, Karnataka, India
| | | | - Stephen R Bowen
- Department of Radiation Oncology, School of Medicine, University of Washington, Seattle, WA 98195, USA
| | - Ambily Nadaraj
- Department of Clinical Epidemiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - L Jeyseelan
- Department of Clinical Epidemiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Manu Mathew
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Aparna Irodi
- Department of Radiology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Rajesh Isiah
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Simon Pavamani
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Subhashini John
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
| | - Hannah Mary T Thomas
- Department of Radiation Oncology, Christian Medical College, Vellore, Tamil Nadu, India
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Functional Endoscopic Evaluation of Swallowing in Patients Treated by Total Laryngectomy and Adjuvant Treatment for Advanced Laryngeal and Hypopharyngeal Malignancies. Indian J Otolaryngol Head Neck Surg 2021; 73:413-418. [PMID: 34692453 DOI: 10.1007/s12070-020-01873-2] [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: 03/26/2020] [Accepted: 04/29/2020] [Indexed: 10/24/2022] Open
Abstract
Treatment of locally advanced laryngeal and hypopharyngeal cancers often requires total laryngectomy with partial pharyngectomy and adjuvant radiotherapy. Dysphagia is common after such aggressive treatment which is often under reported, but adversely affects the quality of life in these patients. The cause for this dysphagia is loss of pharyngeal mucosa, fibrosis, disruption of constrictors and loss of skeletal support to soft tissues. In this study 32 patients treated by laryngectomy with partial pharyngectomy and adjuvant radiotherapy underwent fibreoptic endoscopic evaluation of swallowing at 6 and 12 weeks after completion of treatment. Majority of them had delayed transit of bolus, dryness and edema and 6 of them had pharyngeal stenosis, 2 had fibrotic band and 2 had adynamic pharyngeal segments. These findings were the cause of dysphagia. The frequency of occurrence of the above findings and their association with extent of resection of pharyngeal mucosa and adjuvant treatment have been documented. Bilateral neck dissection, post operative chemotherapy with radiotherapy and use of myocutaneous flap for the reconstruction of neopharynx were found to cause severe dysphagia in our series. Some of these patients benefitted by swallowing therapy, diet modifications and nasogastric feeding. Therefore early identification of cause of dysphagia in these patients and timely intervention to facilitate rehabilitation can improve the quality of life and reduce the long term morbidity in these patients.
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Nandy K, Rai S, Bhatt S, Puj K, Rathod P, Gangopadhyay A. Salvage surgery for recurrent carcinoma of the oral cavity: assessment of prognostic factors. Int J Oral Maxillofac Surg 2021; 51:602-611. [PMID: 34419287 DOI: 10.1016/j.ijom.2021.07.020] [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: 01/15/2021] [Revised: 07/23/2021] [Accepted: 07/28/2021] [Indexed: 01/14/2023]
Abstract
Salvage surgery is the most acceptable therapeutic option for disease control of loco-regional recurrences in oral cancers. Prognostic factors need to be assessed to select patients for salvage surgery who would benefit the most. This was a single-centre retrospective observational study conducted between 2015 and 2018. A total of 168 patients with recurrent oral cavity carcinoma who underwent salvage surgery were included for analysis. The primary endpoints of the study were to evaluate overall survival (rOS) after salvage surgery and prognostic factors affecting survival. In this study, the median rOS was 18 months and the median disease-free survival (rDFS) was 14 months. Advanced stage (hazard ratio (HR) 2.387, 95% confidence interval (CI) 1.496-3.808; P = 0.001) and multimodality treatment (HR 1.642, 95% CI 1.139-2.367; P = 0.008) in the initial disease, as well as nodal spread (HR 3.794, 95% CI 1.580-9.111; P = 0.008) and perineural invasion (HR 2.167, 95% CI 1.358-3.455; P = 0.001) in the recurrent disease, were found to adversely affect survival after salvage surgery. With thorough assessment of the prognostic factors and appropriate patient selection, survival may be favourable after salvage surgery for recurrent oral cavity carcinoma.
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Affiliation(s)
- Kunal Nandy
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Shreya Rai
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Supreet Bhatt
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Ketul Puj
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Priyank Rathod
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
| | - Abhishek Gangopadhyay
- Department of Surgical Oncology, Gujarat Cancer and Research Institute, Ahmedabad, Gujarat, India.
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A roadmap of six different pathways to improve survival in laryngeal cancer patients. Curr Opin Otolaryngol Head Neck Surg 2021; 29:65-78. [PMID: 33337612 DOI: 10.1097/moo.0000000000000684] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
PURPOSE OF REVIEW Laryngeal cancer continues to require improvement in earlier stage diagnosis and better imaging delineation of disease, and hence 'more evidence-based' selection of treatment, as recent evidence suggests that related mortality, in the last decades, has not significantly decreased worldwide. Even though the reasons are not fully understood, there persists an urgency for a review and development of future strategies to embrace such clinical and diagnostic challenges from a political, societal, as well as scientific and clinical points of view. RECENT FINDINGS This review of the published literature suggests that survival improvement in laryngeal cancer may be achieved by fuelling and combining at least some or all of six targeted agendas: documentation of disease global incidence and national burden monitoring; development and implementation of high-quality cancer registries; education on risk factors and hazardous habits associated with laryngeal cancer for the general population; active modification of proven at-risk population lifestyles; centralization of treatment; and use of machine learning of gathered 'big data' and their integration into approaches for the optimization of prevention and treatments strategies. SUMMARY Laryngeal cancer should be tackled on several fronts, commencing with disease monitoring and prevention, up to treatment optimisation. Available modern resources offer the possibility to generate significant advances in laryngeal cancer management. However, each nation needs to develop a comprehensive approach, which is an essential prerequisite to obtain meaningful improvement on results.
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Lymph node yield in treatment naïve cases of head and neck squamous cell carcinoma: en bloc lymphadenectomy versus level-by-level dissection. J Laryngol Otol 2021; 135:359-366. [PMID: 33715652 DOI: 10.1017/s0022215121000621] [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] [Indexed: 12/24/2022]
Abstract
BACKGROUND Lymph node yield is an important prognostic factor in head and neck squamous cell carcinoma. Variability in neck dissection sampling techniques has not been studied as a determinant of lymph node yield. METHODS This retrospective study used lymph node yield and average nodes per level to compare level-by-level and en bloc neck dissection sampling methods, in primary head and neck squamous cell carcinoma cases operated between March 2017 and February 2020. RESULTS From 123 patients, 182 neck dissections were analysed, of which 133 were selective and the rest were comprehensive: 55 had level-by-level sampling and 127 had undergone en bloc dissection. The level-by-level method yielded more nodes in all neck dissections combined (20 vs 17; p = 0.097), but the difference was significant only for the subcohort of selective neck dissection (18.5 vs 15; p = 0.011). However, the gain in average nodes per level achieved by level-by-level sampling was significant in both groups (4.2 vs 3.33 and 4.4 vs 3, respectively; both p < 0.001). CONCLUSION Sampling of cervical lymph nodes level-by-level yields more nodes than the en bloc technique. Further studies could verify whether neck dissection sampling technique has any impact on survival rates.
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Subramaniam N, Poptani H, Schache A, Bhat V, Iyer S, Sunil HV, Chandrasekhar N, Pillai V, Chaturvedi P, Krishna S, Krishnamurthy A, Kekatpure V, Kuriakose M, Iyer NG, Thakkar A, Kantharia R, Sonkar A, Shetty V, Rangappa V, Kolur T, Vidhyadharan S, Murthy S, Kudpaje A, Srinivasalu V, Mahajan A. Imaging advances in oral cavity cancer and perspectives from a population in need: Consensus from the UK-India oral cancer imaging group. JOURNAL OF HEAD & NECK PHYSICIANS AND SURGEONS 2021. [DOI: 10.4103/jhnps.jhnps_10_21] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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A prospective, comparative analysis of acute toxicity profile between three-dimensional conformal radiotherapy (3DCRT) and intensity-modulated radiotherapy (IMRT) in locally advanced head and neck cancer patients. Cancer Treat Res Commun 2020; 25:100223. [PMID: 33120316 DOI: 10.1016/j.ctarc.2020.100223] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Revised: 10/05/2020] [Accepted: 10/09/2020] [Indexed: 12/25/2022]
Abstract
INTRODUCTION The advances of modern radiotherapy have emerged with the development of conformal radiotherapy techniques, such as the three-dimensional conformal radiotherapy (3DCRT) and intensity-modulated radiotherapy (IMRT). We prospectively compared acute toxicities and treatment-compliance between IMRT and 3DCRT in patients with locally advanced head and neck carcinoma. METHOD 80 patients were enrolled in this comparative prospective non-randomized study. Inclusion criteria were patients with locally advanced carcinoma of hypopharynx, oropharynx and larynx. 40 patients were treated with IMRT and 40 patients with 3DCRT to dose of 70 Gy in 35 fractions, along with concurrent cisplatin weekly chemotherapy. All patients were assessed weekly during chemoradiotherapy treatment and after 3 months of the treatment. RESULTS 15 patients (38.4%) versus 8 patients (20.51%) developed grade 3 mucositis in the 3DCRT and IMRT group respectively (p= <0.001). At three months post chemo-radiotherapy treatment, 17 patients (43.6%) versus 7 patients (17.9%) had grade 2 dysphagia in 3DCRT and IMRT group respectively (p = 0.029). At three months post radiotherapy, grade 3 xerostomia was seen in 3 patients (7.6%) in 3DCRT group versus no patient (0%) in IMRT group (p = 0.006). IMRT group had lower incidence of grade 3 dermatitis (p = 0.043), weight loss of the patients during the treatment (p = 0.126), lesser requirement of nasogastric intubation (p = 0.003) and better treatment-compliance (p = 0.336) compared to 3DCRT. CONCLUSION IMRT reduced the incidence of severe mucositis, dysphagia, xerostomia, weight-loss of the patients, requirements for nasogastric tube and it improved the treatment-compliance compared to 3DCRT in locally advanced head neck cancer patients treated by chemo-radiotherapy.
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22
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Warawdekar UM, Jain V, Patel H, Nanda A, Kamble V. Modifying gap junction communication in cancer therapy. Curr Res Transl Med 2020; 69:103268. [PMID: 33069641 DOI: 10.1016/j.retram.2020.09.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 08/07/2020] [Accepted: 09/22/2020] [Indexed: 12/24/2022]
Abstract
AIM Drug delivery is crucial for therapeutic efficacy and gap junction communication channels (GJIC) facilitate movement within the tumour. Pro-drug activation, a modality of cancer therapy leads to Ganciclovir triphosphate (GCV-TP) incorporation into newly synthesized DNA resulting in cell death. The objective was to enhance, with Histone deacetylase inhibitors (HDACi) and All Trans Retinoic Acid (ATRA), GJIC, crucial for drug delivery, and with combination, abrogate the observed detrimental effect of Dexamethasone (DXM). METHODS Cell lines (NT8E, and HeLa) were pre-treated with Valproic Acid (VPA) (1 mM), 4 Phenyl Butyrate (4PB) (2 mM), ATRA (10 μM) and Dexamethasone (1 μM). Protein quantitated with the Bicinchoninic (BCA) assay for cell lysates, membrane and soluble fractions was assessed with Western blotting for Connexins (43, 26 and 32) and E-Cadherin. A qRT-PCR was done for CX 43-GJA1, CX 26-GJB2, CX 32-GJB1 and E-Cadherin, and normalized with Glyceraldehyde Phosphate dehydrogenase (GAPDH). Further, localization of Connexins (CX) and E-Cadherin, GJIC competence, pre-clinical in-vitro studies and the mechanism of cell death were evaluated. RESULTS There was no toxicity or change in growth patterns observed with the drugs. In both the cell lines CX 43 localized to the membrane whereas CX 32 and CX 26 were present but not membrane bound. E-Cadherin was present on the membrane in NT8E and completely absent in HeLa cells. Effects of HDACi, DXM and ATRA were seen on the expression of Connexins and E-Cadherin in both the cell lines. NT8E and HeLa cell lines showed enhanced GJIC with 4PB [30 %], VPA [36 %] and ATRA [54 %] with a 60 % increase in cytotoxicity and an abrogation of Dexamethasone inhibition on combination with VPA or ATRA. CONCLUSION An enhancement of GJIC function by HDACi and ATRA increased cytotoxicity and could be effective in the presence of Dexamethasone, when combined with ATRA or VPA.
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Affiliation(s)
- Ujjwala M Warawdekar
- CRI Lab 1, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Navi Mumbai, India; Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai, 400085, India.
| | - Vaishali Jain
- CRI Lab 1, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Navi Mumbai, India
| | - Himani Patel
- CRI Lab 1, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Navi Mumbai, India
| | - Adyasha Nanda
- CRI Lab 1, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Navi Mumbai, India
| | - Vishal Kamble
- CRI Lab 1, Advanced Centre for Treatment, Research & Education in Cancer, Tata Memorial Centre, Navi Mumbai, India
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Muzumder S, Srikantia N. Toxicity syndrome and early competing deaths in head-and-neck cancer undergoing radiation therapy: Observation and hypothesis. Med Hypotheses 2020; 143:110145. [PMID: 32759015 DOI: 10.1016/j.mehy.2020.110145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/18/2020] [Accepted: 07/25/2020] [Indexed: 10/23/2022]
Abstract
Radiotherapy (RT) and/or concurrent chemoradiation (CRT) is the mainstay for the treatment of locally advanced head-and-neck cancer (LAHNC). Sepsis remains a poorly understood and unrecognized event in head-and-neck cancer. The study aims to hypothesize a 'toxicity syndrome' leading to sepsis and subsequent sepsis-related deaths. A retrospective audit of all 125 LAHNC patients treated radically from January 2013 to June 2017 was conducted. A total of fifteen toxic deaths were reported. Thirteen deaths were attributed to sepsis. Individual toxicity for death was ascertained only for three cases. A toxicity syndrome namely 'mucositis-dysphagia-aspiration-sepsis (MDAS) complex' was proposed as the cause of death in the rest ten cases. The authors recommend the surveillance of the 'MDAS complex' for the prevention of early toxicity-related deaths in patients with LAHNC undergoing RT or CRT.
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Affiliation(s)
- Sandeep Muzumder
- Department of Radiation Oncology, St John's Medical College and Hospital, Bengaluru, India.
| | - Nirmala Srikantia
- Department of Radiation Oncology, St John's Medical College and Hospital, Bengaluru, India
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Chauhan NS, Samuel SR, Meenar N, Saxena PP, Keogh JWL. Sarcopenia in male patients with head and neck cancer receiving chemoradiotherapy: a longitudinal pilot study. PeerJ 2020; 8:e8617. [PMID: 32149024 PMCID: PMC7049254 DOI: 10.7717/peerj.8617] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 01/21/2020] [Indexed: 12/11/2022] Open
Abstract
Introduction Muscle wasting conditions such as sarcopenia may be highly prevalent in advanced head and neck cancer (HNC) patients (16-71%), with these prevalence rates substantially greater in those who have received chemo-radiotherapy (CRT). According to the updated European Working Group on Sarcopenia in Older People consensus statement, sarcopenia is defined as the age-related loss of muscle strength, muscle mass and physical performance. The high prevalence of sarcopenia in HNC patients is concerning as it has been associated with substantially increased risk of CRT toxicity, respiratory complications and early mortality. With the high prevalence of HNC and sarcopenia in India and the strong link between sarcopenia and poor HNC patient outcomes, it is important to screen for the presence of sarcopenia in Indian patients receiving CRT for HNC. Methods This longitudinal pilot study aimed to routinely monitor 19 men receiving CRT for their HNC for a variety of sarcopenic-related outcomes over three time points during their 7 weeks of CRT. Participants were required to be male, with a minimum age of 30 years, with a Stage III, IVa or IVb diagnosis of HNC and be currently undergoing a 7 weeks course of CRT in an oncology department. Outcomes included probable sarcopenic diagnosis were estimated by the SARC-F, handgrip strength, skeletal muscle mass was estimated by bioelectrical impedance and physical performance was assessed by the Timed Up and Go. Repeated measures ANOVA and Bonferroni post-hoc tests were used to identify significant differences at the three time points with a p < 0.05. Results The 19 participants in this trial at a mean age of 56.5 ± 10.2 years (range = 39-75 years), with most (n = 13, 68.4%) employed in laboring occupations. At baseline, 31.5% (n = 6) of the participants already had probable sarcopenia based on their total SARC-F score, with this increasing to 89.4% (n = 17) at the end of 7 weeks CRT. In addition, significant decreases in strength, skeletal muscle mass and Timed Up and Go performance were observed, with these declines significantly greater at 7 weeks than 3 weeks after commencing CRT. Conclusions Patients with HNC undergoing 7 weeks of CRT showed clinically significant increases in the incidence of probable sarcopenia based on their total SARC-F score as well as clinically significant declines in handgrip strength, skeletal muscle mass and Timed Up and Go performance. Due to the relationship between sarcopenia and a host of adverse events related to CRT in HNC patients, these results suggest that oncologists and their allied health teams should routinely monitor these patients during CRT and provide the relevant exercise therapy and nutritional support to those patients in need.
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Affiliation(s)
- Namrata S Chauhan
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India
| | - Stephen Rajan Samuel
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India
| | - Niranjan Meenar
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India
| | - Pu Prakash Saxena
- Department of Radiation Oncology, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India
| | - Justin W L Keogh
- Department of Physiotherapy, Kasturba Medical College, Mangalore, Manipal Academy of Higher Education, Manipal, Mangalore, Karnataka, India.,Faculty of Health Sciences and Medicine, Bond University, Robina, QLD, Australia.,Human Potential Centre, AUT University, Auckland, New Zealand.,Cluster for Health Improvement, Faculty of Science, Health, Education and Engineering, University of the Sunshine Coast, Sunshine Coast, Australia
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Riju J, George NA. Factors Influencing Locoregional Recurrence and Disease-Free Survival in Buccal Mucosal Squamous Cell Carcinoma. Indian J Surg 2019. [DOI: 10.1007/s12262-019-01894-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
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Jain D, Dravid C, Singla A, Kumari S, Grover RK. Comparison of the Seventh and Eighth Editions of the American Joint Committee on Cancer pT and pN Classifications as Predictors of Survival in Patients With Oral Squamous Cell Carcinoma. Am J Clin Pathol 2019; 151:292-301. [PMID: 30383186 DOI: 10.1093/ajcp/aqy143] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Objectives We retrospectively compared the seventh and eighth editions of American Joint Committee on Cancer (AJCC) TNM frameworks as disease-free survival (DFS) and overall survival (OS) predictors in oral squamous carcinomas (OSCCs). Methods We restaged the 342 patients with the revised pT and pN criteria and performed survival analyses. Results The 3-year DFS (mean follow-up, 364 days; recurrences, 99) was 50%, and the 5-year OS (mean follow-up, 615 days; deaths, 69) was 42%. The eight edition pN classification was an independent multivariate survival predictor. The revised TNM criteria upstaged pT, pN, and stage groupings in 99 (38.8%), 58 (37.3%), and 101 (29.5%) patients. The latter two groups revealed significantly worse DFS and OS compared with those whose categorizations had remained unaltered. In addition, their classification/staging criteria demonstrated superior discrimination, monotonicity, and accuracy for survival estimations. Conclusions Of the competing AJCC staging criteria, the revised pN classification was the most powerful system to predict OSCC survivals.
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Affiliation(s)
- Dhruv Jain
- Department of Oncopathology, Delhi State Cancer Institute, Delhi, India
| | | | - Abha Singla
- Department of Oncopathology, Delhi State Cancer Institute, Delhi, India
| | - Smita Kumari
- Department of Oncopathology, Delhi State Cancer Institute, Delhi, India
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