scholarly journals Management of Temporal Bone Malignancy in Ireland

2019 ◽  
Vol 81 (06) ◽  
pp. 680-685
Author(s):  
Robbie S. R. Woods ◽  
Anel Naude ◽  
John Barry O'Sullivan ◽  
Daniel Rawluk ◽  
Mohsen Javadpour ◽  
...  
Keyword(s):  
Temporal Bone ◽  
Outcome Measures ◽  
Middle Ear ◽  
Univariate Analysis ◽  
Survival Rates ◽  
Prognostic Indicators ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Tertiary Referral Center ◽  
Disease Specific

Abstract Objectives Lateral temporal bone malignancy remains a challenging rare disease. We report 17 years of multidisciplinary care of these tumors with univariate and multivariate analyses of key prognostic indicators for consideration in contemporary oncological management. Design This is a retrospective cohort study. Setting This is set at a tertiary referral center. Participants All patients presenting with histopathologically newly diagnosed cases of temporal bone malignancy between 2000 and 2017 were included. Main Outcome Measures The main outcome measures are disease-specific and recurrence-free survival rates. Results In this study, 48 cases of temporal bone malignancy were diagnosed. Median age at diagnosis was 69 years (range: 5–88). Fourteen patients were female. Squamous cell carcinoma was the predominant malignancy in 34 cases (71%). Surgical treatment was undertaken in 37 patients. Mean length of follow-up was 32 months (range: 0.7–117). Overall 5-year disease-specific survival was 52.4%, while overall 5-year recurrence-free survival was 53.5%. On univariate analysis, significantly worse survival was seen in females (p = 0.008), those with distant metastatic disease (p = 0.041), and in middle ear involvement (p = 0.012) with no difference for involvement of the external auditory canal (p = 0.98) or mastoid (p = 0.78). Only middle ear involvement remained significant on multivariate analysis. Conclusion A wide variety of malignant pathology may present in the temporal bone. Recurrence-free survival is equivalent to international data; however, this figure is low. This emphasizes the need to treat these tumors appropriately with radical resection, where possible, at first presentation. Therefore, multidisciplinary surgical input is recommended. Middle ear involvement was a negative prognosticator for disease-specific and recurrence-free survivals.

scholarly journals Dural Invasion Predicts the Laterality and Development of Neck Metastases in Esthesioneuroblastoma

2018 ◽  
Vol 79 (05) ◽  
pp. 495-500 ◽  
Author(s):  
John Marinelli ◽  
Jamie Van Gompel ◽  
Michael Link ◽  
Eric Moore ◽  
Kathryn Van Abel ◽  
...  
Keyword(s):  
Overall Survival ◽  
Survival Rates ◽  
Regional Recurrence ◽  
Recurrence Free Survival ◽  
Cervical Lymph Nodes ◽  
Term Survival ◽  
Free Survival ◽  
Tertiary Referral Center ◽  
Neck Disease ◽  
Neck Metastases

Objectives Neck metastases in patients with esthesioneuroblastoma (ENB) constitute the most significant predictor of poor long-term survival. Recently, researchers discovered the existence of dural lymphatic channels that drain to the cervical lymph nodes. From this physiologic basis, we hypothesized that patients with ENB who develop dural invasion (DI) would exhibit a proclivity for neck metastases. Design Retrospective review. Setting Tertiary referral center. Participants All patients treated for ENB from January 1, 1994 to December 31, 2015. Main Outcome Measures Incidence, laterality, and recurrence rate of neck metastases by DI status. Results Sixty-one patients were identified (38% female; median age 49, range, 10–80), 34 (56%) of whom had DI and 27 (44%) did not. Of patients with DI, 50% presented with or developed neck disease following treatment compared with just 22% of those without DI (p = 0.026). Bilateral neck disease was more common in patients with DI (11/34, 32%) compared with those without (2/27, 7%) (p = 0.018). Five-year regional recurrence-free survival rates were 88% for those without and 64% for those with DI (p = 0.022). Kadish C patients with DI were more likely to develop regional recurrence when compared with Kadish C without DI and Kadish A/B (p = 0.083). Further, Kadish C patients with DI displayed worse overall survival than Kadish C without DI and Kadish A/B. Kadish D patients displayed the worst overall survival. The difference in overall survival among these four groups was significant (p < 0.001). Conclusion DI by ENB is associated with increased incidence of cervical nodal metastases, bilateral neck disease, worse regional recurrence-free survival, and poorer overall survival. These data support the division of Kadish C by DI status.

scholarly journals Should Contralateral Nodules Be an Indication of Total or Completion Thyroidectomy for Patients With Unilateral Papillary Thyroid Carcinoma?

2021 ◽  
Vol 12 ◽  
Author(s):  
Tengfei Ma ◽  
Haiyang Wang ◽  
Jifeng Liu ◽  
Jian Zou ◽  
Shixi Liu
Keyword(s):  
Papillary Thyroid Carcinoma ◽  
Thyroid Carcinoma ◽  
Survival Rates ◽  
Recurrence Free Survival ◽  
Completion Thyroidectomy ◽  
Papillary Thyroid ◽  
Free Survival ◽  
Benign Nodules ◽  
Disease Specific

ObjectiveTo determine whether papillary thyroid carcinoma (PTC) patients with benign or nonsuspicious nodules in the contralateral lobe have a higher rate of recurrence or worse survival after lobectomy compared to those without nodules in the contralateral lobe.MethodsAdult patients who underwent lobectomy and were diagnosed with unilateral PTC (2013-2015), were identified from an institutional database. Patients who previously had cytologically benign nodules or nonsuspicious nodules in the contralateral lobe comprised the contralateral nodule (CN) group. Patients who did not have nodules in the contralateral lobe comprised the unilateral nodule (UN) group.Results370 patients were included: 242 in the UN group and 128 in the CN group. After a median follow-up of 62 months (range, 16–85 months), recurrence was confirmed in 4.1% patients in the UN group and 5.5% patients in the CN group (p = 0.559). Clinical contralateral lobe PTC was detected in 2.9% (7/242) of patients from the UN group and 3.9% (5/128) of patients from the CN group (p = 0.601). The 5-year contralateral lobe recurrence-free survival (RFS) rates were 96.8% in the UN group and 97.4% in the CN group (p = 0.396). The 5-year loco-regional RFS rates were 98.4% in the UN group and 97.8% in the CN group (p = 0.690). The 5-year disease-specific survival rates were both 100%.ConclusionPTC patients with benign or nonsuspicious CNs have similar recurrence and survival rates after lobectomy compared to those without CNs. CNs alone should not be an indication for total or completion thyroidectomy.

scholarly journals Efficacy of Partial Nephrectomy for Renal Tumors >4 cm: Comparison With Renal Tumors ≤4 cm

2016 ◽  
Vol 101 (1-2) ◽  
pp. 7-13
Author(s):  
Ohseong Kwon ◽  
Seok-Soo Byun ◽  
Sung Kyu Hong ◽  
Ja Hyeon Ku ◽  
Cheol Kwak ◽  
...  
Keyword(s):  
Partial Nephrectomy ◽  
Functional Outcomes ◽  
Survival Rates ◽  
Renal Tumors ◽  
Recurrence Free Survival ◽  
Renal Masses ◽  
Ischemic Time ◽  
Free Survival ◽  
Kaplan Meier ◽  
Computed Tomography Image

Partial nephrectomy has become a treatment of choice for clinical T1a renal masses. Some international guidelines suggest that partial nephrectomy can be applied also in clinical T1b tumors. The aim of this study was to evaluate the feasibility of partial nephrectomy for tumors larger than 4 cm. We reviewed the medical records of 1280 patients who underwent partial nephrectomy and had pathologically confirmed malignancy. Patients were categorized into two groups by the size of tumors on computed tomography image, with a cutoff value of 4 cm. The oncologic and functional outcomes were compared between the two groups. Recurrence-free survival after surgery was estimated using the Kaplan-Meier method. Of the 1280 patients, 203 patients (15.9%) had renal tumors larger than 4 cm. There were significantly more exophytic tumors (P &lt; 0.001) and the R.E.N.A.L. scores were significantly higher (P &lt; 0.001) in partial nephrectomy &gt;4 cm. Mean ischemic times were significantly different (P &lt; 0.001). After 24 months, mean creatinine level between partial nephrectomy &gt;4 cm and partial nephrectomy ≤4 cm was not different significantly (P = 0.554). And the percent changes of glomerular filtration rate after partial nephrectomy were not different at last follow-up (P = 0.082). The 5-year recurrence-free survival rates were 96.6% in partial nephrectomy ≤4 cm, and 94.5% in partial nephrectomy &gt;4 cm (P = 0.416). Based on the present findings, partial nephrectomy for tumors larger than 4 cm showed comparable feasibility and safety to partial nephrectomy for tumors ≤4 cm considering oncologic and functional outcomes, despite longer operative and ischemic time.

scholarly journals Concomitant Chemoradiation in Locally Advanced Laryngeal Cancer

2010 ◽  
Vol 1 (3) ◽  
pp. 153-160
Author(s):  
Arif Jamshed ◽  
Raza Hussain ◽  
Sarah Jamshed ◽  
Aamir Ali Syed ◽  
Asif Loya ◽  
...  
Keyword(s):  
Laryngeal Cancer ◽  
Univariate Analysis ◽  
Locally Advanced ◽  
Survival Rates ◽  
Staging System ◽  
Nodal Disease ◽  
Free Survival ◽  
Concomitant Chemoradiation ◽  
Ajcc Staging System ◽  
Ajcc Staging

Abstract Introduction Despite the acceptance of concomitant chemoradiation (CRT) as an alternative to total laryngectomy (TL) in locally advanced laryngeal cancer (LALC), laryngeal preservation is sparingly recommended in developing countries. We report on prognostic factors and survival in T3/T4 laryngeal cancer treated with concomitant CRT at Shaukat Khanum Memorial Cancer Hospital and Research Center (SKMCH and RC) to provide comparison with other geographic locations. Material and Methods During the period November 2003-April 2009, 101 patients with biopsy proven untreated LALC underwent concurrent CRT treatment at SKMCH and RC. According to AJCC staging system (6th edition) 41 had T3 and 60 patients had T4 disease. Radiation dose to the larynx was 70 Gy in 35 fractions with concomitant cisplatin. Induction chemotherapy was given to 42 patients. Thirty-one patients required tracheotomy either before or during concomitant CRT. Results Actuarial overall survival and laryngectomy free survival (LFS) for the whole group at 5 years were 54% (95% CI; 48-60) and 47% (95% CI; 42-52) respectively. Median LFS was 4.17 years. On univariate analysis patients with T4 tumors (p = 0.04), positive neck nodal disease (p = 0.02), supraglottic site (p = 0.02) and tracheotomy (0.009) had a significantly inferior LFS. Multivariate analysis showed tracheotomy to be the only factor significantly (p = 0.03) related to a higher risk of failure for LFS. Conclusion Survival rates for LALC treated with concomitant CRT in our institution are acceptable. Our study supports the use of TL in patients with compromised airways that require tracheotomy as outcome with concomitant CRT is poor.

Malignant Sacrococcygeal Germ Cell Tumors in Children: A 30-year Experience from a Single Institution

2013 ◽  
Vol 99 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Münevver Büyükpamukcu ◽  
Ali Varan ◽  
Serhan Küpeli ◽  
Saniye Ekinci ◽  
Sule Yalcin ◽  
...  
Keyword(s):  
Germ Cell ◽  
Univariate Analysis ◽  
Survival Rates ◽  
Germ Cell Tumors ◽  
Patient Characteristics ◽  
Tumor Stage ◽  
Event Free Survival ◽  
Treatment Results ◽  
Free Survival ◽  
Chemotherapy Protocol

Background Our aim was to analyze treatment results and survival characteristics of our patients with malignant sacrococcygeal germ cell tumors. Procedure Patient files of children with malignant sacrococcygeal germ cell tumors, treated at our institution between 1979 and 2009, were searched. Patient characteristics, histopathological subtypes, extension of disease, alpha-fetoprotein (AFP) level at the time of diagnosis and relapse, extent of surgical resection, chemotherapy protocols, details of radiotherapy and survival characteristics were recorded. Results A total of 58 patients (M/F = 20/38) with malignant sacrococcygeal germ cell tumor was included in analysis. With a mean follow-up of 156 months (range, 26 days to 288.8 months) overall and event-free survival rates of the 58 patients were 50.9% and 43.8%, respectively. AFP status of the patients (37% in patients with <10,000 ng/ml, 68.9% in patients with ≥10,000 ng/ml), type of resection (total vs others), coccygeal resection, chemotherapy protocol (PEB vs others) and number of chemotherapy courses had an impact on event-free survival in univariate analysis. In multivariate analysis, AFP status had the greatest effect on prognosis. Conclusions Our treatment results are worse than those reported in the literature. Elevated AFP level at the time of diagnosis had a beneficial effect on prognosis, but year of diagnosis, tumor stage, presence of metastasis, tumor size and histopathological subtype had no impact on survival in patients with malignant sacrococcygeal germ cell tumors.

scholarly journals Restaging Transurethral Resection of Bladder Tumours after BCG Immunotherapy Induction in Patients with T1 Non-Muscle-Invasive Bladder Cancer Might not Be Associated with Oncologic Benefit

2020 ◽  
Vol 9 (10) ◽  
pp. 3306
Author(s):  
Wojciech Krajewski ◽  
Marco Moschini ◽  
Łukasz Nowak ◽  
Sławomir Poletajew ◽  
Andrzej Tukiendorf ◽  
...  
Keyword(s):  
Bladder Cancer ◽  
Transurethral Resection ◽  
Tertiary Care ◽  
Survival Rates ◽  
Progression Free Survival ◽  
Recurrence Free Survival ◽  
Muscle Invasive Bladder Cancer ◽  
Free Survival ◽  
Muscle Invasive ◽  
Bladder Tumours

Background and Purpose: The European Association of Urology guidelines recommend restaging transurethral resection of bladder tumours (reTURB) 2–6 weeks after primary TURB. However, in clinical practice some patients undergo a second TURB procedure after Bacillus Calmette-Guérin immunotherapy (BCG)induction. To date, there are no studies comparing post-BCG reTURB with the classic pre-BCG approach. The aim of this study was to assess whether the performance of reTURB after BCG induction in T1HG bladder cancer is related to potential oncological benefits. Materials and Methods: Data from 645 patients with primary T1HG bladder cancer treated between 2001 and 2019 in 12 tertiary care centres were retrospectively reviewed. The study included patients who underwent reTURB before BCG induction (Pre-BCG group: 397 patients; 61.6%) and those who had reTURB performed after BCG induction (Post-BCG group: 248 patients, 38.4%). The decision to perform reTURB before or after BCG induction was according to the surgeon’s discretion, as well as a consideration of local proceedings and protocols. Due to variation in patients’ characteristics, both propensity-score-matched analysis (PSM) and inverse-probability weighting (IPW) were implemented. Results: The five-year recurrence-free survival (RFS) was 64.7% and 69.1% for the Pre- and Post-BCG groups, respectively, and progression-free survival (PFS) was 82.7% and 83.3% for the Pre- and Post-BCG groups, respectively (both: p > 0.05). Similarly, neither RFS nor PFS differed significantly for a five-year period or in the whole time of observation after the PSM and IPW matching methods were used. Conclusions: Our results suggest that there might be no difference in recurrence-free survival and progression-free survival rates, regardless of whether patients have reTURB performed before or after BCG induction.

scholarly journals Transoral Surgery Alone for Human-Papillomavirus–Associated Oropharyngeal Squamous Cell Carcinoma

2013 ◽  
Vol 92 (2) ◽  
pp. 76-83 ◽  
Author(s):  
Steven M. Olsen ◽  
Eric J. Moore ◽  
Rebecca R. Laborde ◽  
Joaquin J. Garcia ◽  
Jeffrey R. Janus ◽  
...  
Keyword(s):  
Squamous Cell Carcinoma ◽  
Human Papillomavirus ◽  
Robotic Surgery ◽  
Cell Carcinoma ◽  
Neck Dissection ◽  
Transoral Robotic Surgery ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Kaplan Meier ◽  
Disease Specific

The aim of this retrospective study was to describe the oncologic and functional results of treating oropharyngeal squamous cell carcinoma with transoral robotic surgery and neck dissection as monotherapy. A review was performed, including all patients who underwent transoral robotic surgery and neck dissection as the only means of therapy for oropharyngeal carcinoma from March 2007 to July 2009 at a single tertiary care academic medical center. We reviewed all cases with ≥ 24-month follow-up. Functional outcomes included tracheostomy dependence and oral feeding ability. Oncologic outcomes were stratified by human papillomavirus (HPV) status and tobacco use and included local, regional, and distant disease control, as well as disease-specific and recurrence-free survival. Eighteen patients met study criteria. Ten patients (55.6%) were able to eat orally in the immediate postoperative period, and 8 (44.4%) required a temporary nasogastric tube for a mean duration of 13.6 days (range 3 to 24 days) before returning to an oral diet. No patient required placement of a gastrostomy tube, and all patients are tracheostomy-tube–free. Among the HPV-positive nonsmokers (12/18, 66.7%), Kaplan-Meier estimated 3-year local, regional, and distant control rates were 90.9%, 100%, and 100%, respectively. Kaplan-Meier estimated disease-specific survival and recurrence-free survival were 100% and 90.9%, respectively. No complications occurred.

Role of adjuvant therapy after radical hysterectomy in intermediate-risk, early-stage cervical cancer

2020 ◽  
Vol 31 (1) ◽  
pp. 52-58
Author(s):  
Lijie Cao ◽  
Hao Wen ◽  
Zheng Feng ◽  
Xiaotian Han ◽  
Jun Zhu ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Adjuvant Treatment ◽  
Radical Hysterectomy ◽  
Concurrent Chemoradiotherapy ◽  
Intermediate Risk ◽  
Recurrence Free Survival ◽  
Disease Specific Survival ◽  
Free Survival ◽  
Disease Specific ◽  
Lymphovascular Space Invasion

ObjectiveAdjuvant treatment remains a controversial issue for intermediate-risk cervical cancer. The aim of this study was to compare the prognosis of patients who underwent no adjuvant treatment, pelvic radiotherapy alone, or concurrent chemoradiotherapy after radical hysterectomy for intermediate-risk, early-stage cervical cancer.MethodsPatients with stage IB1–IIA2 (FIGO 2009) cervical squamous cell carcinoma treated with radical hysterectomy and pelvic lymph node dissection, with negative lymph nodes, surgical margins, or parametria, who had combined intermediate risk factors as defined in the Gynecologic Oncology Group trial (GOG-92; Sedlis criteria) were included in the study. Recurrence-free survival and disease-specific survival were compared.ResultsOf 861 patients included in the analysis, 85 patients received no adjuvant treatment, 283 patients were treated with radiotherapy, and 493 patients with concurrent chemoradiotherapy. After a median follow-up of 63 months (IQR 45 to 84), adjuvant radiotherapy or concurrent chemoradiotherapy was not associated with a survival benefit compared with no adjuvant treatment. The 5-year recurrence-free survival and corresponding disease-specific survival were 87.1%, 84.2%, 89.6% (p=0.27) and 92.3%, 87.7%, 91.4% (p=0.20) in the no adjuvant treatment, radiotherapy alone, and concurrent chemoradiotherapy groups, respectively. Lymphovascular space invasion was the only independent prognostic factor for both recurrence-free survival and disease-specific survival. Additionally, significant heterogeneity exists in Sedlis criteria: higher risk of relapse (HR=1.88; 95% CI 1.19 to 2.97; p=0.007) and death (HR=2.36; 95% CI 1.41 to 3.95; p=0.001) occurred in patients with lymphovascular space invasion and deep 1/3 stromal invasion compared with no lymphovascular space invasion, middle or deep 1/3 stromal invasion, and tumor diameter ≥4 cm.ConclusionsRadical hysterectomy alone without adjuvant treatment may achieve a favorable survival for patients with intermediate-risk cervical cancer as defined by Sedlis criteria. Criteria for adjuvant treatment in patients without high risk factors need to be further evaluated.

Use of chromosome 9p status to identify a subset of high-risk localized renal cell carcinoma

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. 5090-5090
Author(s):  
J. C. LaRochelle ◽  
A. Dastane ◽  
N. Rao ◽  
T. Klatte ◽  
B. Shuch ◽  
...  
Keyword(s):  
Renal Cell Carcinoma ◽  
High Risk ◽  
Cell Carcinoma ◽  
Renal Cell ◽  
Independent Effect ◽  
Recurrence Free Survival ◽  
Free Survival ◽  
Chromosome 9P ◽  
Worse Prognosis ◽  
Disease Specific

5090 Background: We investigated whether deletion of chromosome 9p in clear cell renal cell carcinoma (ccRCC) predicts worse disease-specific (DSS) and recurrence-free survival (RFS), and if it is associated with worse prognosis in tumors < 4 cm. Methods: 316 patients undergoing nephrectomy prior to 2001 were included on a tissue microarray in whom FISH analysis using the LSI p16/CEP 9 Dual Color Probe was performed to assess chromosome 9p deletion status. An additional 389 patients undergoing nephrectomy after 2001 had 9p status determined by standard cytogenetics. Tumor grade, stage, size, 9p status, nodal involvement, and the presence of metastasis were recorded. Disease-specific and recurrence-free survival were determined, and independence was assessed using Cox proportional hazards models. Results: 9p deletions were detected in 14% of tumors. 54% of 9p-deleted tumors were high grade (G3–4) vs. 38% without 9p deletions, and 60% of 9p-deleted tumors were T3–4 vs 38% without 9p deletions (p < 0.01). 55% of those with 9p deletions had positive nodes or metastases vs. 34% of those without 9p deletions (p < 0.01). Median DSS for those with and without 9p deletions was 80 months and 37 months, respectively (p < 0.01). In localized disease, median RFS for those with 9p deletions was 53 months and was not reached in those without 9p deletions (p<0.01). In 188 patients presenting with localized RCC < 4 cm, loss of 9p occurred in 3/7 (42.9%) of patients with post-nephrectomy recurrence vs. 13/168 (7.2%) of patients without disease recurrence (p = 0.001). DSS for patients with 9p deletion in tumors < 4 cm was significantly worse than DSS in those without 9p deletions (HR 6.18; p = 0.02), and an independent effect on RFS was seen for 9p deletions in localized RCC (HR 2.3, p < 0.01). 9p status was not a significant predictor in metastatic RCC. Conclusions: Deletion of chromosome 9p in ccRCC occurs in 14% of patients and is associated with higher grade and T stage, presence of nodal and distant disease, worse prognosis, and in patients with small NOMO tumors, 9p deletions but not tumor size was independently associated with RFS. Identifying high risk patients with 9p deletions will allow better risk stratification for surveillance protocols and for adjuvant trials. No significant financial relationships to disclose.

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