Telehealth Interventions in Head and Neck Cancer Patients: A Systematic Review.

BACKGROUND: Head and neck cancer (HNC) and its treatments often result in adverse effects that impair a patient's quality of life. Although intensive rehabilitative strategies can be used, their applicability can be limited due to patient-specific and socioeconomic barriers. Telehealth interventions represent a possible novel approach to increase access to these services and improve posttreatment quality of life in the HNC population. OBJECTIVE: The objective of this systematic review was to identify studies investigating telemedicine-based interventions for HNC patients to determine whether there is a consensus concerning the cost-effectiveness, clinical utility, and accessibility of this model for rehabilitation. METHODS: PubMed, EMBASE, Web of Science, and CINAHL were used to identify literature without time limit for publication. A critical appraisal of individual sources was conducted by 2 reviewers. Sixteen studies met inclusion criteria. RESULTS: Studies related to telehealth interventions in the HNC population are limited. Salient themes included feasibility of telehealth as an intervention, effects on self-management and knowledge, impact on quality of life, physical and psychiatric symptoms, and cost. CONCLUSION: Although the current literature presents promising data, indicating that telehealth interventions may be both effective and cost-efficient in the management of HNC patients, more research is needed to definitively elucidate their role in management. IMPLICATIONS FOR PRACTICE: Telehealth interventions are valuable for clinicians as an alternative to expand access to care across the cancer continuum, to strengthen patients' knowledge and consequently their self-management, and to provide continuity of services as well as for remote monitoring of symptoms and response to treatment.

Phase 1 Dose Escalation of Stereotactic Body Radiation Therapy and Concurrent Cisplatin for Reirradiation of Unresectable, Recurrent Squamous Cell Carcinoma of the Head and Neck.

PURPOSE: Patients with locoregional recurrence of squamous cell carcinoma of the head and neck (SCCHN) have relatively poor outcomes; therefore, stereotactic body radiation therapy (SBRT) has been investigated for this patient population. We performed a phase 1 clinical trial to establish a maximum tolerated dose of SBRT with concurrent cisplatin in previously irradiated locoregional SCCHN. METHODS AND MATERIALS: Patients with recurrent SCCHN who had previously undergone radiation therapy to doses ≥45 Gy to the area of recurrence ≥6 months before enrollment and who were not surgical candidates or refused surgery were eligible. SBRT was delivered every other day for 5 fractions. Starting dose level was 6 Gy × 5 fractions, followed by 7 Gy × 5 fractions and 8 Gy × 5 fractions. Chemotherapy consisted of cisplatin given before every SBRT fraction at a dose of 15 mg/m2. Patients were monitored for dose-limiting toxicities (DLT) that occurred within 3 months from the start of SBRT. Secondary endpoints included locoregional failure, distant metastasis, and overall survival. RESULTS: Twenty patients were enrolled, with 18 patients evaluable for endpoints. One patient at dose level 1 (30 Gy) died of unknown causes 2 weeks following completion of treatment. Therefore, an additional 3 patients were accrued to the 30-Gy dose level, with no further DLTs observed. Three patients were then accrued at dose level 2 (35 Gy) and 9 patients at dose level 3 (40 Gy) without DLTs. At a median follow-up of 9.5 months, cumulative incidence of locoregional failure at 2 years was 61% (95% confidence interval [CI], 12%-66%), cumulative incidence of distant metastasis was 11% (95% CI, 74%-100%) at 2 years, and overall survival was 22% (95% CI, 9%-53%) at 2 years. CONCLUSIONS: Concurrent cisplatin and reirradiation with an SBRT dose of ≤40 Gy was safe and feasible in patients with locoregionally recurrent or second primary SCCHN.

Plasma cell-free DNA methylome profiling in pre- and post-surgery oral cavity squamous cell carcinoma.

Head and neck squamous cell carcinoma (HNSCC), a highly heterogeneous disease that involves multiple anatomic sites, is a leading cause of cancer-related mortality worldwide. Although the utility of noninvasive biomarkers based on circulating cell-free DNA (cfDNA) methylation profiling has been widely recognized, limited studies have been reported so far regarding the dynamics of cfDNA methylome in oral cavity squamous cell carcinoma (OCSCC). It is hypothesized in this study that comparison of methylation profiles in pre- and postsurgery plasma samples will reveal OCSCC-specific prognostic and diagnostic biomarkers. As a strategy to further prioritize tumor-specific targets, top differential methylated regions (DMRs) were called by reanalyzing methylation data from paired tumor and normal tissue collected in the the cancer genome atlas head-neck squamous cell carcinoma (TCGA) head and neck cancer cohort. Matched plasma samples from eight patients with OCSCC were collected at Moffitt Cancer Center before and after surgical resection. Plasma-derived cfDNA was analyzed by cfMBD-seq, which is a high-sensitive methylation profiling assay. Differential methylation analysis was then performed based on the matched samples profiled. In the top 200 HNSCC-specific DMRs detected based on the TCGA data set, a total of 23 regions reached significance in the plasma-based DMR test. The top five validated DMR regions (ranked by the significance in the plasma study) are located in the promoter regions of genes PENK, NXPH1, ZIK1, TBXT, and CDO1, respectively. The genome-wide cfDNA DMR analysis further highlighted candidate biomarkers located in genes SFRP4, SOX1, IRF4, and PCDH17. The prognostic relevance of candidate genes was confirmed by survival analysis using the TCGA data. This study supports the utility of cfDNA-based methylome profiling as a promising noninvasive biomarker source for OCSCC and HNSCC.

How do i salvage that flap?; An evidence-based primer on salvage techniques for head & neck microvascular free flaps.

Interventional strategies for dealing with microvascular free flap failure are varied among institutions and even individual surgeons. This systematic review aims to identify the published methods for salvaging a failing free flap and provide surgeons with a comprehensive toolset for successful intervention. A title and abstract search of the PubMed, Embase, and Web of Science databases was performed. 1694 abstracts were screened by three reviewers according to Prisma guidelines. 62 full text articles meeting inclusion criteria detailed techniques which were separated into the categories of thrombectomy, thrombolysis, leech therapy, vascular fistula, and an "other" category outlining techniques which did not fit into the prior framework. Assessment of the efficacy of individual salvage techniques is limited due to limited empirical data, however, the approach to successful salvage should be based on timely identification of flap compromise, followed by the implementation of one or several of the aforementioned techniques.

The Impact of the Affordable Care Act on Insurance Coverage and Stage Among Head and Neck Squamous Cell Carcinoma Patients.

The purpose was to examine the change in percent uninsured and if there is change in T-stage, N-stage and overall-stage among nonelderly patients with newly diagnosed head and neck squamous cell carcinoma after the Affordable Care Act (ACA). The National Cancer Database was used for this study. Patients were divided between pre-ACA and post-ACA implementation with stratification between areas of ACA expansion versus non-expansion. A quasi-experimental difference-in-difference study design was undertaken. A total of 15,037 patients met the inclusion criteria. Between the pre-ACA and post-ACA periods, there was increase in proportion of percent insured with Medicaid coverage in patients residing in expansion region. There was a decrease in the proportion of patients who had advanced Tumor stage and Nodal stage decreased after implementation of ACA. With the implementation of ACA expansion, there is increased Medicaid coverage, corresponding to a decreased proportion of patients presenting with advanced T-stage and N-stage.

Management of Pediatric Obstructive Sleep Apnea After Failed Tonsillectomy and Adenoidectomy.

Pediatric obstructive sleep apnea (OSA) represents a different entity from its adult counterpart and therefore requires a different therapeutic approach. Adenotonsillectomy (AT) is the primary treatment of pediatric OSA, and evidence shows it is very effective. However, there is a growing understanding that residual OSA is common, and next steps for patients who fail primary AT are less certain. This article reviews current methods of evaluating and treating these complex patients.

Similar effect of hypoglossal nerve stimulation for obstructive sleep apnea in 5 disease severity categories.

STUDY OBJECTIVES: Data on adherence and outcome of upper airway stimulation (UAS) for patients with obstructive sleep apnea (OSA) are collected in an international registry (ADHERE). Previous publications report significant improvement in self-reported and objective OSA outcomes, durable effectiveness, and high adherence. Debate remains whether the effectiveness of UAS is influenced by preoperative OSA severity; therefore, we aimed to evaluate this using data from the ADHERE Registry. METHODS: ADHERE is a postmarket, ongoing, international multicenter registry. Adult patients were included if they had undergone UAS implantation and had at least 1 follow-up visit recorded in the database on June 8, 2021. We divided the patients into 5 subgroups, based on OSA severity at baseline (AHI in events/h): subgroup 1 (0-15), 2 (15-30), 3 (≥ 30-50), 4 (> 50-65), and 5 (> 65). We compared results regarding objective and self-reported treatment outcomes. RESULTS: A total of 1,963 patients were included. Twelve months after implantation, there was a significant (P < .0001) improvement in objective sleep parameters in all subgroups with an AHI above 15 events/h. Patients in subgroup 1 had the lowest AHI at the final visit and the AHI reduction in patients in subgroup 5 was the largest (P < .0001). No significant difference was found between the subgroups in overall treatment success (66.6%) and improvement in self-reported outcomes. CONCLUSIONS: Our results suggest that UAS is an effective treatment for patients with an AHI ≥ 15 events/h, independent of preoperative OSA severity. Self-reported outcomes and treatment success did not differ significantly between the 5 subgroups. These results clearly support that the indication of UAS could be broadened for patients with an AHI above 65 events/h, which, to date, is not common practice. CLINICAL TRIAL REGISTRATION: Registry: ClinicalTrials.gov; Title: Adherence and Outcome of Upper Airway Stimulation (UAS) for OSA International Registry (ADHERE Registry); Identifier: NCT02907398; URL: https://www.clinicaltrials.gov/ct2/show/NCT02907398. CITATION: Bosschieter PFN, de Vries N, Mehra R, et al. Similar effect of hypoglossal nerve stimulation for obstructive sleep apnea in 5 disease severity categories. J Clin Sleep Med. 2022;18(6):1657-1665.

Medical Cannabis as Adjunctive Therapy for Head and Neck Cancer Patients.

The goal of this systematic review was to define a consensus within the current literature regarding the impact/effect of cannabis or cannabinoids on the treatment of patients with head and neck cancer. We conducted a review of PubMed, Embase, and Web of Science databases, using a comprehensive search strategy, focusing on articles relating to head & neck cancer and cannabis/cannabinoids without a time limit for publication. Two, independent reviewers screened articles based on title/abstract and included the ones selected by both. We then conducted a full-text review and excluded all articles which did not meet inclusion criteria. A single reviewer then assessed studies for methodological quality and extracted relevant data using a premade data collection tool. We identified five studies that met inclusion criteria. Studies were of varying quality and the majority investigated recreational cannabis use with only one study reporting dosing across participants. Lack of standardized cannabis exposure presents a wide array of potential confounding variables across the remaining studies. Meta-analysis was not attempted due to variability in reported outcomes. It is impossible to draw any conclusions regarding the benefit or adverse effects of current medical cannabis products in this patient population. The literature regarding the effect of cannabis/cannabinoids on head & neck cancer patients is limited. However, the current lack of evidence does not definitively disprove the efficacy of cannabis. High-quality studies are necessary for physicians to provide advice to patients who are either using or interested in cannabis as an adjunctive treatment.

Management of Non-High-Risk Salivary Gland Carcinomas With Surgery Alone.

Background Risk stratification and appropriate treatment selection are essential for the management of head and neck malignancies, in order to optimize long-term outcomes. Salivary gland carcinomas (SGCs) pose a particular challenge due to their extensive biologic heterogeneity. Primary surgical resection remains the mainstay of treatment; however, outcomes with single modality therapy for 'non-high-risk' lesions are less elucidated in the literature present on the subject. We present our experience with non-high-risk salivary gland malignancies treated by surgery alone.  Methods A retrospective analysis of SGCs from 1998-2011 was completed after receiving Institutional Review Board approval. Patient demographic, tumor, treatment, and outcome data were obtained from chart review. The primary outcomes of interest were overall survival (OS) and recurrence-free survival (RFS). Results Of the 62 patients identified, 49 patients underwent resection of the primary tumor alone, while an ipsilateral selective neck dissection was included for 13 patients. The median follow-up was 5.05 years. Of the tumors, 79% were low-intermediate grade, 3% high grade, and 17% poorly classified. The OS and RFS were 91% and 87% at five years and 80% and 79% at 10 years, respectively. The combined failure rate of local, regional, and distance was 13%. Conclusion Surgery alone is an appropriate treatment strategy for patients with non-high-risk salivary gland malignancy, affording a high likelihood of long-term RFS and OS.

Algorithmic Approach to Reconstruction of Esophageal/Hypopharyngeal Injuries After Anterior Cervical Spinal Fusion.

BACKGROUND: Anterior cervical disk fusion (ACDF) is a common surgical approach for the treatment of cervical spine pathology. Esophageal perforations, though uncommon, are a devastating complication of this surgery. The objective of this paper is to assess the success of different treatment approaches for the management of esophageal/pharyngeal injury after ACDF. METHODS: Given the absence of prospective trials, the review includes institutional case reports and case series from 1985-2020 in the English language literature. Only cases of esophageal/pharyngeal injury in the setting of anterior cervical hardware were considered for study inclusion. For purposes of this study, treatment success is defined as resumption of oral intake. RESULTS: The database review identified 76 distinct series that meet criteria for study inclusion, with 173 patients available for analysis. A heterogeneous array of treatments was used for the management of pharyngoesophageal injuries after ACDF ranging from observation to complex free tissue reconstruction, with varying degrees of treatment success reported. We identified a number of factors, specifically duration of injury from initial ACDF procedure, which may impact the complexity of treatment required to maximize likelihood of treatment success. CONCLUSIONS: Pharyngoesophageal injuries, albeit rare, are a serious and often complex complication after ACDF procedures. We propose a detailed algorithmic approach to guide decision making if faced with this clinical challenge. The huge variability in how these patients are treated emphasizes the potential utility of future multiinstitutional studies.

The pre-efficacy phase testing for PAfitME™-A behavioral physical activity intervention to manage moderate and severe symptoms among advanced stage cancer patients.

Fatigue and pain are the most frequently reported symptoms among advanced-stage cancer patients. Although physical activity (PA) is known to improve the aforementioned symptoms, few patients demonstrate the physically active behavior that adheres to the clinical guidelines regarding PA. The current article presents an exemplar that used the National Institute of Health's Obesity-Related Behavioral Intervention Trial (ORBIT) model and developed a behavioral intervention known as the personalized Physical Activity intervention with fitness graded Motion Exergames (PAfitME™). There were two phases of testing in the ORBIT model presented in the current paper. In Phase I testing, a standardized exergame prescription was evaluated by an advisory board and a single-case study was used to evaluate the personalized exergame prescription with personalization of the fitness levels. In Phase IIa, a within-group pre- and posttest design was used to evaluate the personalized exergame prescriptions with personalization of the fitness levels, self-efficacy, and variation in fatigue/pain. Subsequently, a complete intervention package was developed in accordance with a logic model, driven from the result of the Phase IIa testing with clinically significant findings. Currently, PAfitME™ is under Phase IIb testing in a randomized clinical trial with a control group. PAfitME™ employs a personalized approach to initiate and promote physically active behavior, to facilitate the management of fatigue and pain in cancer patients. Positive results from an efficacy trial would support the use of PAfitME™ in the management of fatigue and pain in advanced-stage cancer patients.

Diabetes mellitus in major head and neck cancer surgery: Systematic review and meta-analysis.

BACKGROUND: Diabetes mellitus (DM) is a risk factor for surgical complications and a common comorbidity in the setting of head and neck (H&N) cancer. Our objective was to determine if DM is associated with increased rates of H&N cancer surgery complications. METHODS: We conducted a search of Pubmed, Embase, and the national clinical trials database focusing on H&N cancer surgery or free flap reconstruction and diabetes. Two reviewers screened studies by title/abstract and then full text. We then collected data using a pre-made template. Meta-analysis was performed using Revman 5.3. RESULTS: Of the 272 results from Pubmed and 559 from Embase, we selected 16 studies for inclusion. Meta-analysis revealed DM was associated with increased rates of flap failure (risk ratio [RR] = 1.83 95% confidence interval [CI], 1.18-2.85; P = .007) and local complications (RR = 1.87 95% CI, 1.24-2.80; P < .00001). CONCLUSION: Although DM is associated with increased risk of flap failure and local H&N cancer surgery complications, further research is required to optimize care in this population.

Head and neck cutaneous metastasis of testicular choriocarcinoma.

Testicular choriocarcinoma (CC) is a malignant germ cell tumour which most frequently presents with disseminated metastasis, often involving the lungs, brain and liver. Metastatic are characterised by extensive vascularity, often causing patients to present emergently with potentially life-threatening haemorrhagic complications. We report a patient with disseminated testicular CC, presenting with haemorrhage from a dermal metastatic focus involving the lower lip and mentum, requiring surgical intervention. This unique case illustrates the potential utility of palliative surgery, for the management of symptomatic metastatic disease, such as those caused by testicular CC.

A Community-Oriented Approach to Questionnaire Development for Assessment of Oral Cancer Awareness Among Hispanic Migrant Farmworkers.

While disparities in the incidence, treatment, and mortality of oral cancer have been investigated in underrepresented groups, the Hispanic migrant farmworker population is understudied. A questionnaire was designed to assess oral cancer knowledge, awareness, and care-seeking behavior in this population. We aim to review this survey and outline its development.

The evidence-based preoperative assessment for the otolaryngologist.

There is a narrow window of opportunity between surgical scheduling and the operative date to optimize patients for an elective surgical procedure. Traditionally, preoperative care has involved extended routine testing batteries with intermittent referrals for medical clearance. These traditions are costly, inefficient, and yield no clear reduction in perioperative morbidity and mortality. Evidence, which has evolved over the past decade, suggests that optimal preoperative care requires a patient-centric, personalized, and often multidisciplinary approach. We present an up-to-date overview of this literature with a focus on the otolaryngologic surgical population. An algorithmic approach to preoperative patient assessment is also proposed in hopes of both optimizing patient outcome and streamlining routine clinical workflow. Laryngoscope, 130:38-44, 2020.

Cancer Pain and Quality of Life.

Cancer pain is an unrelenting symptom with the potential to alter the quality of life of patients. To adequately manage pain, nurses caring for cancer patients need to fully understand each patient's pain experience. The purpose of this study was to identify the intensity, distress, frequency, or constancy of pain in patients treated for cancer or cancer symptoms and to better understand patient barriers to pain management. This cross-sectional study included patients (N = 105) treated for cancer or cancer symptoms at 2 outpatient medical centers. Assessments included the Pain Barriers Scale, the Cancer Symptom Scale, and the Multidimensional QOL Scale-Cancer. Descriptive statistics and Spearman correlations were used to analyze the data. Sixty-nine percent of patients reported present pain of moderate to severe intensity that caused distress, was frequent/constant, or interfered with their lives. Patients with the greatest pain distress reported the greatest intensity of pain (r = 0.77) and the greatest interference (r = 0.78) with daily lives. Cancer pain was associated with significant distress and interference with life activities and occurred frequently or constantly for many study patients.

Salvage of Recurrence after Surgery and Adjuvant Therapy: A Multi-institutional Study.

OBJECTIVES: To determine the oncologic outcomes of patients undergoing salvage surgery for recurrent oral cavity squamous cell carcinoma (OCSCC) and oropharyngeal squamous cell carcinoma (OPSCC) after initial treatment with surgery and adjuvant therapy. STUDY DESIGN: Retrospective case series with chart review. SETTING: Five academic tertiary care centers. SUBJECTS AND METHODS: Patients included those with OCSCC and OPSCC who were initially treated with surgery and adjuvant therapy between 2000 and 2015 and underwent salvage surgery for local and/or regional recurrence. RESULTS: A total of 102 patients were included (76% OCSCC, 24% OPSCC). Five-year overall survival was 31% (95% CI, 21%-41%) and was significantly improved among patients with human papillomavirus-associated oropharyngeal tumors (hazard ratio [HR], 0.34; 95% CI, 0.11-0.98) and significantly worse for those with postoperative positive margins (HR, 2.65; 95% CI, 1.43-4.93). Adjuvant (chemo)reirradiation was not associated with disease control or survival regardless of margin status. Combined locoregional recurrence was significantly correlated with a positive margin resection (HR, 5.75; 95% CI, 1.94-17.01). Twenty-five patients (25%) underwent a second salvage surgical procedure, of whom 8 achieved long-term disease control. CONCLUSION: Patients presenting with resectable recurrence after initial therapy with surgery and adjuvant therapy have a reasonable salvage rate when a negative margin resection can be attained. Patients with postoperative positive margins have poor survival outcomes that are not significantly improved with adjuvant (chemo)reirradiation. Those with combined locoregional recurrence are at particularly high risk for postoperative positive margins. The functional consequences of salvage surgery and its effect on quality of life are critical in decision making and require further investigation.

A Behavioral Physical Activity Intervention to Manage Moderate and Severe Fatigue Among Head and Neck Cancer Patients-Pre-efficacy Study in the National Institutes of Health ORBIT Model.

BACKGROUND: Cancer-related fatigue (CRF) reduces head and neck cancer (HNC) survival rates and is the most common, severe, and distressing symptom negatively impacting activities of daily living (ADLs) dependence among HNC patients. These patients remain physically inactive after their cancer treatment, although there is consensus that physical activity mitigates CRF in cancer patients. OBJECTIVE: A home-based personalized behavioral physical activity intervention with fitness graded motion exergames (PAfitME) was evaluated for its intervention components, intervention delivery mode, and intervention contact time/duration with initial assessment of the feasibility, acceptability, safety, and outcomes. METHODS: This study (N = 8) was a single-group, pre-post design to evaluate a 6-week PAfitME at the end of HNC treatment. Health outcomes were CRF, ADL dependence, and fitness performance. Behavioral outcomes were exergame adherence. RESULTS: Positive health and behavioral outcomes support the PAfitME protocol including intervention components, intervention delivery mode, and intervention contact times/duration. The PAfitME intervention is feasible and acceptable with promising adherence rates. No adverse events were reported. There was marked improvement in CRF, ADL dependence, cardiorespiratory fitness, balance, muscle strength, and shoulder forward flexion, with large to moderate effect sizes as a result of the PAfitME intervention. CONCLUSION: The PAfitME protocol is ready for additional testing in a randomized clinical trial. IMPLICATIONS FOR PRACTICE: The PAfitME intervention is a nurse-led nonpharmacological intervention. It can be integrated into home care or telehealth care for HNC patients at the end of their cancer treatment once effectiveness is established.

Upper Airway Stimulation for Obstructive Sleep Apnea: 5-Year Outcomes.

Objective To present 5-year outcomes from a prospective cohort of patients with obstructive sleep apnea (OSA) who were treated with upper airway stimulation (UAS) via a unilateral hypoglossal nerve implant. Study Design A multicenter prospective cohort study. Setting Industry-supported multicenter academic and clinical trial. Methods From a cohort of 126 patients, 97 completed protocol, and 71 consented to a voluntary polysomnogram. Those having continuous positive airway pressure failure with moderate to severe OSA, body mass index <32 kg/m2, and no unfavorable collapse on drug-induced sleep endoscopy were enrolled in a phase 3 trial. Prospective outcomes included apnea-hypopnea index (AHI), oxygen desaturation index, and adverse events, as well as measures of sleepiness, quality of life, and snoring. Results Patients who did and did not complete the protocol differed in baseline AHI, oxygen desaturation index, and Functional Outcomes of Sleep Questionnaire scores but not in any other demographics or treatment response measures. Improvement in sleepiness (Epworth Sleepiness Scale) and quality of life was observed, with normalization of scores increasing from 33% to 78% and 15% to 67%, respectively. AHI response rate (AHI <20 events per hour and >50% reduction) was 75% (n = 71). When a last observation carried forward analysis was applied, the responder rate was 63% at 5 years. Serious device-related events all related to lead/device adjustments were reported in 6% of patients. Conclusions Improvements in sleepiness, quality of life, and respiratory outcomes are observed with 5 years of UAS. Serious adverse events are uncommon. UAS is a nonanatomic surgical treatment with long-term benefit for individuals with moderate to severe OSA who have failed nasal continuous positive airway pressure.