Larry L. Myers

A Tailored Smoking, Alcohol, and Depression Intervention for Head and Neck Cancer Patients

Background: Smoking, alcohol use, and depression are interrelated and highly prevalent in patients with head and neck cancer, adversely affecting quality of life and survival. Smoking, alcohol, and depression share common treatments, such as cognitive behavioral therapy and antidepressants. Consequently, we developed and tested a tailored smoking, alcohol, and depression intervention for patients with head and neck cancer. Methods: Patients with head and neck cancer with at least one of these disorders were recruited from the University of Michigan and three Veterans Affairs medical centers. Subjects were randomized to usual care or nurse-administered intervention consisting of cognitive behavioral therapy and medications. Data collected included smoking, alcohol use, and depressive symptoms at baseline and at 6 months. Results: The mean age was 57 years. Most participants were male (84%) and White (90%). About half (52%) were married, 46% had a high school education or less, and 52% were recruited from Veterans Affairs sites. The sample was fairly evenly distributed across three major head and neck cancer sites and over half (61%) had stage III/IV cancers. Significant differences in 6-month smoking cessation rates were noted with 47% quitting in the intervention compared with 31% in usual care (P < 0.05). Alcohol and depression rates improved in both groups, with no significant differences in 6-month depression and alcohol outcomes. Conclusion: Treating comorbid smoking, problem drinking, and depression may increase smoking cessation rates above that of usual care and may be more practical than treating these disorders separately. (Cancer Epidemiol Biomarkers Prev 2006;15(11):2203–8)

Paranasal sinus malignancies: An 18-year single institution experience

Objectives To characterize a single institution experience with management of paranasal sinus malignancies during an 18‐year time period, report long‐term survival rates, and identify prognostic factors.

Conformal re-irradiation of recurrent and new primary head-and-neck cancer

PURPOSE To review the outcome of head-and-neck cancer patients re-irradiated using conformal radiation. PATIENTS AND METHODS From 1983 to 1999, 60 patients with recurrent or new primary head-and-neck cancer received re-irradiation at the University of Michigan. Twenty patients were excluded due to the planned cumulative radiation dose being less than 100 Gy (18) and absence of prior radiation details (2), leaving 40 patients. Thirty-five patients were re-irradiated for unresectable disease, while 4 patients received adjuvant re-irradiation for high-risk disease. Thirty-eight patients had recurrences from previously treated cancer (19 regional, 14 local, 5 regional and local), and 2 patients had new primary tumors. The median time from the first course of radiation to re-irradiation was 21 months. Thirty-one patients (78%) were re-irradiated with curative intent, whereas 9 were treated with palliative intent. Re-irradiation was delivered using conformal techniques in the majority of patients and with concurrent chemotherapy in 14 patients. The median re-irradiation dose was 60 Gy. The median cumulative dose received was 121 Gy. Five patients (13%) did not complete their prescribed course of re-irradiation. RESULTS The median survival following completion of re-irradiation was 12.5 months. The 1- and 2-year actuarial survival rates were 51.1% and 32.6%, respectively. On multivariate analysis, palliative intent of treatment, tumor bulk, and tumor site other than nasopharynx or larynx were associated with worse survival. The patients treated for unresectable disease did no worse than those treated adjuvantly. The median times to relapse-free survival, local-regional recurrence (LRR)-free survival, and ultimate LRR-free survival (allowing for surgical salvage) were 3.9 months, 7.8 months, and 8.7 months, respectively. Seven patients (18%) are presently alive with no evidence of disease, with a median follow-up of 49.9 months (range 3.3-78.9). Severe radiation-induced complications were seen in 7 patients (18%). Two other patients developed orocutaneous fistulas in the presence of tumor recurrence. Moderate fibrosis and trismus were common. CONCLUSION Despite the use of conformal techniques, the prognosis of patients treated with re-irradiation is poor, and complications are not infrequent. A subset of patients is salvageable, and high-dose re-irradiation should be considered in selected patients.

Free Tissue Reconstruction of the Hypopharynx After Organ Preservation Therapy: Analysis of Wound Complications

Purpose Previous series have demonstrated a 77% rate of major wound complications in salvage surgery of the larynx following organ preservation protocols. The purpose of this study is to determine the incidence of wound complications in these patients when microvascular free tissue transfers are used for reconstruction of the hypopharynx.

Kaposiform hemangioendothelioma : Case report and literature review

We report the identification of a kaposiform hemangioendothelioma (KH) in the oropharynx of a 3‐year‐old boy. This is a rare endothelial‐derived spindle cell neoplasm affecting children and early adolescents with features common to capillary hemangioma and Kaposi sarcoma. Nine cases of head and neck KH have been reported, this being the first in the otolaryngology literature. Our patient underwent wide local excision and has remained tumor free for over 1 year. KH should be considered in the differential diagnosis of a vascular lesion demonstrating unexpected behavior from that of a hemangioma.

The role of positron emission tomography in the evaluation of the N-positive neck.

BACKGROUND: A major prognostic indicator in patients with squamous cell carcinoma of the upper aerodigestive tract is the presence or absence of cervical metastasis. Nodal involvement at different levels affects treatment. Thus identification of the degree of nodal involvement is important. Evaluation of the neck by conventional imaging modalities (computed tomography or magnetic resonance imaging) is not completely accurate. Positron emission tomography (PET) scanning as a dynamic functional assessment may allow detection of multiple metastatic nodes at different levels. PURPOSE: We sought to compare the effectiveness of PET with pathologic examination for: presence, location, and number of cervical metastases in the clinically N-positive neck. SETTING: Tertiary care academic facility. MATERIALS AND METHODS: From 1994 to 1997, 15 patients with clinically N-positive necks who had preoperative PET scans underwent 23 neck dissections. PET scans were correlated with the pathologic findings of the neck dissections in determining the ability to correctly identify the number and level(s) of nodal disease. RESULTS: When determining identification of the level of disease, PET demonstrated sensitivity of 81%; specificity, 99%; positive predictive value, 97%; negative predictive value, 90%; and accuracy, 92%. When evaluating the ability to correctly predict neck stage, PET demonstrated sensitivity of 86%, positive predictive value of 100%, and accuracy of 80% compared with clinical examination with sensitivity of 53% and accuracy of 53%. CONCLUSION: PET accurately identified disease in the N-positive neck. Its ability to identify multiple level disease may allow it to help predict the selectivity of neck dissection in the therapeutic protocol.

Flexible endoscopic clip-assisted Zenker's diverticulotomy: The first case series (with videos)

Background: In treating Zenkers diverticulum (ZD), there are potential risks associated with performing flexible endoscopic diverticulotomy without suturing or stapling. We recently introduced flexible endoscopic clip‐assisted diverticulotomy (ECD) in treating ZD by securing the septum prior to dissection.

SURGICAL RECONSTRUCTION AFTER CHEMOTHERAPY OR RADIATION Problems and Solutions

This article summarizes the most common effects of organ-preservation protocols on head and neck tissues. These highly successful regimens create special problems, such as wound complications and mandibular ORN, that the surgeon must consider. The evolution of reconstructive techniques for the head and neck, culminating with micro-vascular free-tissue transfer, has provided solutions to many of the problems created by these innovative treatments. Continued refinement of these techniques will offer patients the benefits of organ-sparing protocols while assuring an excellent functional outcome should salvage surgery become necessary.

Interdigitating dendritic cell sarcoma of the parotid gland: case report and literature review

Interdigitating dendritic cell sarcoma (IDCS) is an exceedingly rare neoplasm arising from the antigen-presenting cells of the immune system. We report a case of IDCS occurring in a 69-year-old man who presented to an outside institution with a painless mass in his right parotid gland for several months. He presented to our institution after undergoing a superficial parotidectomy. A diagnosis of undifferentiated neoplasm, favoring poorly differentiated carcinoma, was made at that time. He underwent a total parotidectomy and neck dissection at our institution. Microscopically, the tumor was composed of atypical spindle cells involving the parotid gland and an ipsilateral level III lymph node. Immunophenotypic analysis demonstrated positive staining for S100, fascin, vimentin, and HLA-II. Follicular dendritic cell, lymphoid, epithelial, myoepithelial, and melanoma markers were negative. Taken together, the above features were consistent with IDCS. An IDCS of the parotid gland is extremely rare, with only 2 cases reported in the literature. The unusual location and morphological similarity to follicular dendritic sarcoma and other types of soft tissue sarcomas can be a diagnostic challenge. Awareness of this tumor and the use of appropriate markers are crucial in making the diagnosis. The patient did well postoperatively, and he underwent a complete course of postoperative irradiation to the right parotid and neck.

Correlation Between Intraoperative Hypothermia and Perioperative Morbidity in Patients With Head and Neck Cancer

OBJECTIVE To determine if intraoperative hypothermia correlates with perioperative complications in patients undergoing head and neck surgery with regional or free flap reconstructions. DESIGN Retrospective medical chart review. SETTING Academic tertiary care hospital. PATIENTS A sample of 136 patients who underwent ablative surgery for head and neck cancer and subsequently required reconstruction with free tissue or a regional flap in the last 10 years. MAIN OUTCOME MEASURES Rate of early (within 3 weeks of surgery) perioperative complications and its correlation with patient hypothermia (core body temperature, <35 degrees C). RESULTS There were 43 patients with complications. Two patients died. Complications included 10 partial or total flap losses, 9 hematomas, 8 episodes of pneumonia, 7 fistulas, 7 wound infections, 5 wound breakdowns, and 2 cerebrospinal fluid leaks. Factors that did not correlate with complications included having received prior chemotherapy (P = .84), having stage IV cancer (P = .16), sex (P = .43), tobacco use (P = .58), prior radiotherapy (P = .30), the presence of comorbidities (P = .43), age (P = .27), length of surgery (P = .63), and the use of blood products perioperatively (P = .73). Patients who were hypothermic had a significantly higher rate of complications that normothermic patients (P = .002). Stepwise logistic regression analysis identified intraoperative hypothermia as a significant independent predictor for the development of early perioperative complications (odds ratio, 5.122; 95% confidence interval, 1.317-19.917). CONCLUSIONS Intraoperative hypothermia in head and neck surgery is correlated with perioperative complications. Maintaining normothermia through aggressive warming may decrease the incidence of perioperative morbidity for these patients.