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Sung D, Schmidt B, Tward JD. The Ability of the STAR-CAP Staging System to Prognosticate the Risk of Subsequent Therapies and Metastases After Initial Treatment of M0 Prostate Cancer. Clin Genitourin Cancer 2024; 22:426-433.e5. [PMID: 38290900 DOI: 10.1016/j.clgc.2023.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/26/2023] [Accepted: 12/26/2023] [Indexed: 02/01/2024]
Abstract
INTRODUCTION The International Staging Collaboration for Prostate Cancer (STAR-CAP) has been proposed as a risk model for prostate cancer with superior prognostic power compared to the current staging system. This study aimed to evaluate the performance of STAR-CAP in predicting the risk of subsequent therapy after initial treatment and the risk of developing metastases. PATIENTS AND METHODS The study included 3425 men from an institutional observational registry with a median age of 64.9 years and a median follow-up time of 5.4 years. The primary endpoints were metastases and progression to additional therapy after initial therapy (radiation ± surgery). The risk of progression in the STAR-CAP group was estimated using a competing risk model (death). RESULTS The results showed that patients with STAR-CAP stages 1A-1C had a similar risk of requiring additional therapies and developing metastasis. Compared to stage IC, each stage from 2A to 3B incrementally increased the risk of subsequent therapy (hazard ratio (HR) 1.4-5.8, respectively) and metastases (HR 1.5-10.8, respectively). The 5-year probability of receiving subsequent therapy for a patient with stage IC was 8.6%, which increased from 11.4% to 37.4% for those with stages 2A to 3B. The 5-year probability of developing metastases for patients with stage IC was 1.5%, which increased from 2.2% to 8.2% for patients with stages 2A to 3B. CONCLUSIONS The probability of receiving subsequent therapy was higher for patients undergoing surgery, while radiation therapy patients were more likely to receive treatment with intensified multimodality therapies upfront.
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Affiliation(s)
- Daeun Sung
- Department of Radiation Oncology, Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT
| | - Bogdana Schmidt
- Division of Urology, Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT
| | - Jonathan David Tward
- Department of Radiation Oncology, Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT.
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Su L, Richard SA, Lan Z. Localized Congenital Cutis Verticis Gyrate with Skull Erosion. World Neurosurg 2024; 183:3-4. [PMID: 38070739 DOI: 10.1016/j.wneu.2023.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Accepted: 12/03/2023] [Indexed: 01/05/2024]
Abstract
Localized congenital cutis verticis gyrate (CVG) is rare and potentially risks skull involvement. A 23-year-old woman presented with a congenital scalp mass in the occipital region. Local thickening of her left occipital scalp with ridges and furrows was observed on examination. Head computed tomography scan showed a lytic area underneath the same area of the occipital calvarium. The mass was surgically removed due to the skull erosion and cosmetic reasons. Pathologic evaluation established CVG. Surgical excision is best for localized congenital CVG with skull erosion due to cosmetic reasons. Surgical excision was rewarding to the patient it allowed her to style her hair.
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Affiliation(s)
- Lan Su
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, P. R. China; Cheng Du Shang Jin Nan Fu Hospital, Chengdu, P. R. China.
| | - Seidu A Richard
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, P. R. China; Institute of Neuroscience, Third Afliated Hospital, Zhengzhou University, Zhengzhou, P. R. China
| | - Zhigang Lan
- Department of Neurosurgery, West China Hospital, Sichuan University, Chengdu, Sichuan, P. R. China.
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Zhanghuang C, Zhu J, Li Y, Wang J, Ma J, Li L, Yao Z, Ji F, Wu C, Tang H, Xie Y, Yan B, Yang Z. Prognostic significance of surgery and radiotherapy in elderly patients with localized prostate cancer: establishing and time-based external validation a nomogram from SEER-based study. BMC Urol 2024; 24:12. [PMID: 38184526 PMCID: PMC10771675 DOI: 10.1186/s12894-023-01384-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 11/28/2023] [Indexed: 01/08/2024] Open
Abstract
OBJECTIVE Prostate cancer (PC) is a significant disease affecting men's health worldwide. More than 60% of patients over 65 years old and more than 80% are diagnosed with localized PC. The current choice of treatment modalities for localized PC and whether overtreatment is controversial. Therefore, we wanted to construct a nomogram to predict the risk factors associated with cancer-specific survival (CSS) and overall survival (OS) in elderly patients with localized PC while assessing the survival differences in surgery and radiotherapy for elderly patients with localized PC. METHODS Data of patients with localized PC over 65 years were obtained from the Surveillance, Epidemiology, and End Results (SEER) database. Univariate and multivariate Cox regression models were used to determine independent risk factors for CSS and OS. Nomograms predicting CSS and OS were built using multivariate Cox regression models. The consistency index (C-index), the area under the subject operating characteristic curve (AUC), and the calibration curve were used to test the accuracy and discrimination of the prediction model. Decision curve analysis (DCA) was used to test the potential clinical value of this model. RESULTS A total of 90,434 patients over 65 years and diagnosed with localized PC from 2010 to 2018 were included in the study. All patients were randomly assigned to the training set (n = 63,328) and the validation set (n = 27,106). Univariate and multivariate Cox regression model analysis showed that age, race, marriage, T stage, surgical, radiotherapy, prostate-specific antigen (PSA), and Gleason score (GS) were independent risk factors for predicting CSS in elderly patients with localized PC. Age, race, marriage, surgery, radiotherapy, PSA, and GS were independent risk factors for predicting OS in elderly patients with localized PC. The c-index of the training and validation sets for the predicted CSS is 0.802(95%CI:0.788-0.816) and 0.798(95%CI:0.776-0.820, respectively). The c-index of the training and validation sets for predicting OS is 0.712(95%:0.704-0.720) and 0.724(95%:0.714-0.734). It shows that the nomograms have excellent discriminatory ability. The AUC and the calibration curves also show good accuracy and discriminability. CONCLUSION We have developed new nomograms to predict CSS and OS in elderly patients with localized PC. After internal validation and external temporal validation with reasonable accuracy, reliability and potential clinical value, the model can be used for clinically assisted decision-making.
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Affiliation(s)
- Chenghao Zhanghuang
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
- Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering; Chongqing Key Laboratory of Pediatrics; Ministry of Education Key Laboratory of Child Development and Disorders; National Clinical Research Center for Child Health and Disorders; China International Science and Technology Cooperation base of Child development and Critical Disorders; Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, 400015, China
| | - Jianjun Zhu
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
| | - Ye Li
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China
| | - Jinkui Wang
- Chongqing Key Laboratory of Children Urogenital Development and Tissue Engineering; Chongqing Key Laboratory of Pediatrics; Ministry of Education Key Laboratory of Child Development and Disorders; National Clinical Research Center for Child Health and Disorders; China International Science and Technology Cooperation base of Child development and Critical Disorders; Department of Urology, Children's Hospital of Chongqing Medical University, Chongqing, 400015, China
| | - Jing Ma
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
- Department of Otolaryngology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Li Li
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China
| | - Zhigang Yao
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Fengming Ji
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Chengchuang Wu
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Haoyu Tang
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Yucheng Xie
- Department of Pathology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China
| | - Bing Yan
- Department of Urology, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming, People's Republic of China.
- Yunnan Key Laboratory of Children's Major Disease Research, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University); Yunnan Province Clinical Research Center for Children's Health and Disease, Kunming Children's Solid Tumor Diagnosis and Treatment Center, Yunnan Clinical Medical Center for Pediatric Diseases, Kunming, People's Republic of China.
| | - Zhen Yang
- Department of Oncology; Yunnan Children solid Tumor Treatment Center, Kunming Children's Hospital (Children's Hospital affiliated to Kunming Medical University), Kunming Children's Solid Tumor Diagnosis and Treatment Center, Kunming, People's Republic of China.
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Kamran SC, Vapiwala N. Approach to Patients with High-Risk Localized Prostate Cancer: Radiation Oncology Perspective. Curr Treat Options Oncol 2024; 25:84-96. [PMID: 38167980 DOI: 10.1007/s11864-023-01163-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/10/2023] [Indexed: 01/05/2024]
Abstract
OPINION STATEMENT High-risk localized prostate cancer is a challenging clinical entity to treat, with heterogeneous responses to an evolving array of multidisciplinary treatment approaches. In addition, this disease state is growing in incidence due to a variety of factors, including shifting recommendations that discouraged routine prostate cancer screening. Current guidelines now incorporate an informed decision-making process for prostate cancer screening and evaluation. More work is underway to improve targeted screening for certain at-risk populations and to implement greater personalization in the use of diagnostic tools. Once diagnosed with high-risk localized disease, a multimodality treatment paradigm is warranted. Radiation-in its various forms and combinations-plays a large and continually evolving role in the management of high-risk prostate cancer, yet treatment outcomes are still suboptimal. There is a growing need to improve upon current treatment approaches, and better personalize a particular treatment recommendation based on both tumor and patient characteristics, as well as patient preference and goals of therapy. Given that treatment generally requires more than one therapy, there are notable implications on long-term quality of life, especially with respect to overlapping and cumulative side effects of local and systemic therapies, respectively. The desire for aggressive therapy to optimize cancer control outcomes must be weighed against the risk of morbidities and overtreatment and discussed with each patient so that an informed decision about treatment and care can be determined. High-level evidence to support treatment recommendations, where available, is critical for a data-driven and tailored approach to address all goals of care.
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Affiliation(s)
- Sophia C Kamran
- Department of Radiation Oncology, Massachusetts General Cancer Center, Harvard Medical School, 55 Fruit Street, Cox 3, Boston, MA, 02114, USA.
| | - Neha Vapiwala
- Department of Radiation Oncology, Hospital of the University of Pennsylvania, Perelman School of Medicine, 3400 Civic Center Boulevard, TRC 4 West, Philadelphia, PA, 19104, USA
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Gómez Rivas J, Fernandez L, Abad-Lopez P, Moreno-Sierra J. Androgen deprivation therapy in localized prostate cancer. Current status and future trends. Actas Urol Esp 2023; 47:398-407. [PMID: 37667894 DOI: 10.1016/j.acuroe.2022.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 04/28/2022] [Indexed: 09/06/2023]
Abstract
INTRODUCTION Prostate cancer (PCa) has been recognized as an androgen-sensitive disease since the investigations from Huggins and Hodges in 1941. Thanks to these findings, they received the Nobel Prize in 1966. This was the beginning of the development of androgen deprivation therapy (ADT) as treatment for patients with PCa. OBJECTIVE To summarize the current indications of ADT in localized PCa. EVIDENCE ACQUISITION We conducted a comprehensive English and Spanish language literature research, focused on the main indications for ADT in localized PCa. EVIDENCE SYNTHESIS Nowadays, the indications for ADT as monotherapy in localized PCa have been limited to specific situations, to patients unwilling or unable to receive any form of local treatment if they have a PSA-DT < 12 months, and either a PSA > 50 ng/mL, a poorly differentiated tumor, or troublesome local disease-related symptoms. ADT can be used in combination with local treatment in different scenarios. Although neoadjuvant treatment with ADT prior to surgery with curative intent has no clear oncological impact, as a future sight, PCa is a heterogeneous disease, and there could be a group of patients with high-risk localized disease that could benefit. CONCLUSIONS We need to optimize the treatment with ADT in localized PCa, selecting the patients accordingly to their disease characteristics. Given that the therapeutic armamentarium evolves day by day, there is a need for the development of new clinical trials, as well as a molecular studies of patients to identify those who might benefit from an early multimodal treatment.
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Affiliation(s)
- J Gómez Rivas
- Departamento de Urología, Hospital Clínico San Carlos, Madrid, Spain; Instituto de Salud, Hospital Clínico San Carlos (IdISSC), Madrid, Spain.
| | - L Fernandez
- Departamento de Urología, Hospital Clínico San Carlos, Madrid, Spain
| | - P Abad-Lopez
- Departamento de Urología, Hospital Clínico San Carlos, Madrid, Spain
| | - J Moreno-Sierra
- Instituto de Salud, Hospital Clínico San Carlos (IdISSC), Madrid, Spain
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Samar MR, Ejaz A, Nida-E-Zehra, Rashid YA. Primary endo-bronchial muco-epidermoid carcinoma in a 22-year-old female: A case report. Int J Surg Case Rep 2023; 109:108562. [PMID: 37499349 PMCID: PMC10413083 DOI: 10.1016/j.ijscr.2023.108562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 07/16/2023] [Accepted: 07/17/2023] [Indexed: 07/29/2023] Open
Abstract
INTRODUCTION Muco-epidermoid carcinomas are primarily the subtypes of salivary gland tumors that can rarely originate within the respiratory tract. Our case highlights the occurrence of an unusual, localized, endo-bronchial muco-epidermoid cancer. We aim to strengthen the evidence of occurrence of this distinct variety of lung cancer in our country as little is known about this rare subclass of lung cancer. CASE PRESENTATION We report a case of a 22-year-old female patient, belonging to Karachi, Pakistan, who presented with respiratory symptoms and upon work-up, was diagnosed with a low-grade, localized muco-epidermoid carcinoma of the lung. She underwent surgical resection successfully and was advised to get evaluated for adjuvant radiotherapy. CLINICAL DISCUSSION Localized low-grade MEC respond well to surgical resection in contrast to high-grade MEC which is associated with poor prognosis thus requiring adjuvant radiotherapy to improve survival outcomes. CONCLUSION Lung cancers can be unusually of muco-epidermoid origin. It has been uncommonly found in the world including Pakistan. Special attention with validated data is therefore needed, for developing guidelines for the optimal management of such neoplasms.
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Affiliation(s)
- Mirza Rameez Samar
- Department of Medical Oncology, The Aga Khan University Hospital, Pakistan.
| | - Aneeqa Ejaz
- Department of Medicine, The Aga Khan University Hospital, Pakistan
| | - Nida-E-Zehra
- Department of Medical Oncology, The Aga Khan University Hospital, Pakistan
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Yang L, Wu X, Zhou J, Song P, Liu Z, Chen J, Dong Q. Second malignant tumors and non-tumor causes of death for patients with localized and regional kidney cancer after diagnosis. Eur J Med Res 2023; 28:206. [PMID: 37391781 DOI: 10.1186/s40001-023-01176-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Accepted: 06/17/2023] [Indexed: 07/02/2023] Open
Abstract
BACKGROUND To evaluate the second malignant tumors (SMTs) and non-tumor causes of death among patients diagnosed with localized and regional kidney cancer. METHODS Patients diagnosed with kidney cancer between 2000 and 2017 in the Surveillance, Epidemiology, and End Results (SEER) program database were identified. All causes of death for patients during the follow-up and standardized mortality ratio (SMR) were analyzed. RESULT 113,734 patients with localized kidney cancer with 30,390 cases of death were analyzed. 60.4% of the death cases were due to non-tumor caused and 23.6% were second malignant tumors (SMTs). Main SMTs included cancers of lung and bronchus [n = 1,283, SMR: 1.00 (0.95-1.06)] and pancreas [n = 393, SMR: 1.27 (1.15-1.41)]. Causes of death for non-tumor mainly included heart diseases [n = 6,161, SMR: 1.25 (1.21-1.28)] and chronic obstructive pulmonary disease (COPD) [n = 1,185, SMR: 0.99 (0.94-1.05)]. 14,437 of 29,602 patients with regional kidney cancer died. 14.6% of all deaths were due to SMTs and 23.6% due to non-tumor causes. Main SMTs contained bladder cancer [n = 371, SMR: 10.90 (9.81-12.06)] and lung and bronchus cancer [n = 346, SMR: 1.21 (1.08-1.34)]. The main non-tumor death was heart disease [n = 1,424, SMR: 1.26 (1.2-1.33)]. When stratified by pathological types, patients with clear cell renal cell carcinoma (RCC) did not have increased mortality risks of bladder cancer and lung cancer but patients with non-clear cell RCC did. CONCLUSION SMTs and non-tumor diseases including lung and bronchus cancer, bladder cancer, pancreas cancer, diseases of heart, COPD, and cerebrovascular diseases are the leading causes of death besides kidney cancer and should be paid more attention during patients' survival period.
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Affiliation(s)
- Luchen Yang
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China
| | - Xiaotian Wu
- The First Clinical Medical College of Lanzhou University, Lanzhou, 730000, Gansu Province, China
| | - Jing Zhou
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China
| | - Pan Song
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China
| | - Zhenghuan Liu
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China
| | - Junhao Chen
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China
| | - Qiang Dong
- Department of Urology, Institution of Urology, West China Hospital of Sichuan University, No. 37, Guoxue Lane, Wuhou District, Sichuan Province, 610041, Chengdu, China.
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Hu Y, Li X. Postoperative recurrence of localized clear cell renal carcinoma: A case report. Asian J Surg 2023:S1015-9584(23)00342-1. [PMID: 36967347 DOI: 10.1016/j.asjsur.2023.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Accepted: 03/08/2023] [Indexed: 06/18/2023] Open
Affiliation(s)
- Yuanyuan Hu
- Key Laboratory of Birth Defects and Related Diseases of Women and Children (Sichuan University), Ministry of Education, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China; Department of Obstetrics and Gynaecology, West China Second University Hospital of Sichuan University, Chengdu, Sichuan, China.
| | - Xiang Li
- Department of Urology, West China Hospital, Sichuan University, Chengdu, Sichuan, China.
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Gadag S, Narayan R, Sabhahit JN, Hari G, Nayak Y, Pai KSR, Garg S, Nayak UY. Transpapillary iontophoretic delivery of resveratrol loaded transfersomes for localized delivery to breast cancer. Biomater Adv 2022; 140:213085. [PMID: 36037762 DOI: 10.1016/j.bioadv.2022.213085] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Revised: 07/29/2022] [Accepted: 08/14/2022] [Indexed: 06/15/2023]
Abstract
Localized drug delivery to the breast tissues is an area of interest as a potential route to ensure site-specific drug delivery. Transpapillary delivery via the mammary papilla has advantages as most breast tumors arise from the milk ducts. The present study explored the plausibility of transpapillary delivery of a phytochemical, resveratrol (RVT), for breast cancer treatment. RVT was encapsulated within the transfersomes (RVT-TRF) to enable a sustained release of the drug using the biomaterial soya phosphatidylcholine (SPC). Iontophoresis was applied to further accelerate the penetration of the RVT-TRF across the mammary papilla to the breast tissue. The RVT-TRF development was optimized by the Design of Experiments (DoE) approach. The in vitro transpapillary iontophoresis study on porcine mammary papilla showed an enhanced penetration of RVT-TRF when compared to passive diffusion. The transpapillary delivery was further confirmed from the in vitro fluorescent microscopy study using FITC conjugated RVT-TRF. The optimized RVT-TRF delivered via transpapillary route showed a higher Cmax and AUC when compared to pure RVT given orally. A significant reduction in the tumor volume and the serum biomarker CA 15-3, when evaluated in a chemically induced breast cancer rat model, provided evidence of the effectiveness of the developed formulation when delivered locally via transpapillary route compared to the oral route. Thus the developed RVT-TRF administered via transpapillary iontophoresis technique is a promising strategy enabling a localized delivery for effective breast cancer therapy.
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Affiliation(s)
- Shivaprasad Gadag
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Reema Narayan
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Jayalakshmi N Sabhahit
- Department of Electrical and Electronics Engineering, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Gangadhar Hari
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Yogendra Nayak
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Karkala Sreedhara Ranganath Pai
- Department of Pharmacology, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India
| | - Sanjay Garg
- UniSA: Clinical and Health Sciences, University of South Australia, Adelaide, SA 5000, Australia
| | - Usha Y Nayak
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India.
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Dessinioti C, Platsidaki E, Stratigos AJ. A Sensitivity Meta-Analysis of Disease-Specific Death in Localized Cutaneous Squamous Cell Carcinoma. Dermatology 2022; 238:1026-1035. [PMID: 35550380 DOI: 10.1159/000524460] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 04/03/2022] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Patients with localized cutaneous squamous cell carcinoma (cSCC) have different risk for disease-specific death (DSD) from patients with metastatic cSCC. PATIENTS AND METHODS We conducted a sensitivity meta-analysis to identify the risk factors associated with DSD, in patients with localized cSCC at initial diagnosis (without locoregional or distant metastasis). RESULTS Nine studies, with 5,205 patients, were included. Median follow-up ranged from 18 to 81 months. The number of deaths due to cSCC ranged from 3 to 40. Patients with immunosuppression were almost 2 times more likely to die from cSCC compared to immunocompetent patients (risk ratio: 1.85, 95% CI: 1.32-2.61). There was a positive but nonsignificant overall association with DSD for depth beyond fat, tumor diameter, presence of perineural invasion, location, and thickness. These results should be interpreted with caution, as there was limited evidence-based data on DSD in localized cSCC, due to the small number of studies reporting DSD, the absence of reporting the margin status, the variability of selected risk factors across studies, and the variability of definition of risk factors. CONCLUSIONS In our meta-analysis, in localized cSCC at initial diagnosis, patients with immunosuppression were at significantly higher risk to die from cSCC. Our findings further highlight the need for a standardized set of risk factors to be included in studies on prognosis of cSCC and for including margin status and DSD among the studied outcomes.
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Affiliation(s)
- Clio Dessinioti
- 1st Department of Dermatology, Andreas Sygros Hospital, University of Athens, Athens, Greece
| | - Eftychia Platsidaki
- 1st Department of Dermatology, Andreas Sygros Hospital, University of Athens, Athens, Greece
| | - Alexander J Stratigos
- 1st Department of Dermatology, Andreas Sygros Hospital, University of Athens, Athens, Greece
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Goy BW, Syed S, Padmanabhan A, Burchette RJ, Helmstedter CS. The role of Ifosfamide-doxorubicin chemotherapy in histology-specific, high grade, locally advanced soft tissue sarcoma, a 14-year experience. Radiother Oncol 2021; 165:174-178. [PMID: 34758339 DOI: 10.1016/j.radonc.2021.10.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 10/16/2021] [Accepted: 10/23/2021] [Indexed: 10/19/2022]
Abstract
PURPOSE To compare long-term outcomes of high-grade, primary soft-tissue-sarcoma (STS), using Ifosfamide-Doxorubicin vs local therapy alone, in histology-specific sarcomas. METHODS Retrospective analysis was performed on 127 patients from 2005 to 2018, with high-grade STS of extremity or trunk, >5 cm, that were either Synovial-Cell, Dedifferentiated-Liposarcoma (DDL), Myxofibrosarcoma, Round-Cell-Liposarcoma (RCLS), Undifferentiated-Pleomorphic-Sarcoma (UPS), or Undifferentiated-Sarcoma-not-otherwise-specified (US-NOS), with central pathology review. Ifosfamide-Doxorubicin was generally given neoadjuvant over 5 cycles, followed by radiation and wide excision, with chemotherapy given in 38 patients, while 89 received local therapy alone. Multi-variable-analysis (MVA) of prognostic factors was performed, and local-recurrence-free-survival (LRFS), distant-metastases-free-survival (DMFS), disease-specific-survival (DSS), and overall-survival (OS) were estimated using Kaplan-Meier, and adjusted using propensity-score matching. RESULTS Median follow-up was 4.5 years. Younger age (p < 0.0001) and Synovial histology (p = 0.0002) were more likely to undergo chemotherapy. Ifosfamide-Doxorubicin improved 5-year DMFS (p = 0.02), DSS (p = 0.01), and OS (p = 0.01), by univariate comparisons, as well as sub-analysis of non-synovial histology, but significance was lost after propensity-score matching for DMFS (p = 0.10), DSS (p = 0.09), and OS (p = 0.07). Size >10 cm, trunk location, and lack of chemotherapy significantly lowered DMFS, DSS, and OS on MVA, while DDL had more favorable survival; although size, trunk location, and DDL histology were not significantly different between treatment groups. Ifosfamide-Doxorubicin independently improved DMFS (p = 0.001), DSS (p = 0.01), and OS (p = 0.001) on MVA. CONCLUSION Ifosfamide-Doxorubicin may be more beneficial in younger patients with >5 cm, high-grade, STS of the trunk or extremity in Synovial-Cell, DDL, Myxofibrosarcoma, RCLS, UPS, and US-NOS.
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Affiliation(s)
- Barry W Goy
- Department of Radiation Oncology, Kaiser Permanente, Los Angeles, United States.
| | - Sajjad Syed
- Department of Pathology, Kaiser Permanente, Baldwin Park, United States.
| | - Aswini Padmanabhan
- Department of Hematology/Oncology, Kaiser Permanente, Baldwin Park, United States.
| | - Raoul J Burchette
- Department of Research and Evaluation, Kaiser Permanente, Pasadena, United States.
| | - Chris S Helmstedter
- Deparment of Orthopaedic Oncology, Kaiser Permanente, Baldwin Park, United States.
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Hoffmann E, Paulsen F, Schaedle P, Zips D, Gani C, Rammensee HG, Gouttefangeas C, Eckert F. Radiotherapy planning parameters correlate with changes in the peripheral immune status of patients undergoing curative radiotherapy for localized prostate cancer. Cancer Immunol Immunother 2021. [PMID: 34269847 DOI: 10.1007/s00262-021-03002-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 06/28/2021] [Indexed: 12/12/2022]
Abstract
Purpose The influence of radiotherapy on patient immune cell subsets has been established by several groups. Following a previously published analysis of immune changes during and after curative radiotherapy for prostate cancer, this analysis focused on describing correlations of changes of immune cell subsets with radiation treatment parameters. Patients and methods For 13 patients treated in a prospective trial with radiotherapy to the prostate region (primary analysis) and five patients treated with radiotherapy to prostate and pelvic nodal regions (exploratory analysis), already published immune monitoring data were correlated with clinical data as well as radiation planning parameters such as clinical target volume (CTV) and volumes receiving 20 Gy (V20) for newly contoured volumes of pelvic blood vessels and bone marrow. Results Most significant changes among immune cell subsets were observed at the end of radiotherapy. In contrast, correlations of age and CD8+ subsets (effector and memory cells) were observed early during and 3 months after radiotherapy. Ratios of T cells and T cell proliferation compared to baseline correlated with CTV. Early changes in regulatory T cells (Treg cells) and CD8+ effector T cells correlated with V20 of blood vessels and bone volumes. Conclusions Patient age as well as radiotherapy planning parameters correlated with immune changes during radiotherapy. Larger irradiated volumes seem to correlate with early suppression of anti-cancer immunity. For immune cell analysis during normofractionated radiotherapy and correlations with treatment planning parameters, different time points should be looked at in future projects. Trial registration number: NCT01376674, 20.06.2011 Supplementary Information The online version contains supplementary material available at 10.1007/s00262-021-03002-6.
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13
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Gill P, Richards K, Cho WC, Nagarajan P, Aung PP, Ivan D, Curry JL, Prieto VG, Torres-Cabala CA. Localized cutaneous argyria: Review of a rare clinical mimicker of melanocytic lesions. Ann Diagn Pathol 2021; 54:151776. [PMID: 34214703 DOI: 10.1016/j.anndiagpath.2021.151776] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/20/2021] [Indexed: 11/30/2022]
Abstract
Localized cutaneous argyria is a rare cutaneous disorder that has been associated with occupational exposure, dental procedures, topical agents, acupuncture, earrings, and nasal piercings. In this paper, we review the current literature on localized cutaneous argyria, highlight its clinical and histologic diagnostic features, and then discuss the clinical and histological differential diagnoses for blue-gray skin and black dermal pigment, respectively. We also discuss the utility of ancillary techniques, such as deeper histologic levels, special stains, darkfield microscopy, and advanced micro-analytical techniques in helping diagnose localized cutaneous argyria. Furthermore, we emphasize that a thorough clinical history and astute clinico-pathologic correlation can be the most important diagnostic techniques in correctly diagnosing this rare disorder. Our review aims serve as a reminder to clinicians and pathologists of the importance of including localized cutaneous argyria in the clinical and histological differential diagnosis of pigmented lesions.
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Affiliation(s)
- Pavandeep Gill
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Kristen Richards
- Department of Dermatology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Woo Cheal Cho
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Priyadharsini Nagarajan
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Phyu P Aung
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Doina Ivan
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Jonathan L Curry
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Victor G Prieto
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA
| | - Carlos A Torres-Cabala
- Department of Pathology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA; Department of Dermatology, The University of Texas MD Anderson Cancer Center, 1515 Holcombe Blvd, Houston, TX 77030, USA.
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14
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Ranasinghe W, Shapiro DD, Hwang H, Wang X, Reichard CA, Elsheshtawi M, Achim MF, Bathala T, Tang C, Aparicio A, Tu SM, Navone N, Thompson TC, Pisters L, Troncoso P, Davis JW, Chapin BF. Ductal Prostate Cancers Demonstrate Poor Outcomes with Conventional Therapies. Eur Urol 2021; 79:298-306. [PMID: 33279304 DOI: 10.1016/j.eururo.2020.11.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2020] [Accepted: 11/10/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Ductal prostate adenocarcinoma (DAC) is a rare, aggressive, histologic variant of prostate cancer that is treated with conventional therapies, similar to high-risk prostate adenocarcinoma (PAC). OBJECTIVE To assess the outcomes of men undergoing definitive therapy for DAC or high-risk PAC and to explore the effects of androgen deprivation therapy (ADT) in improving the outcomes of DAC. DESIGN, SETTING, AND PARTICIPANTS A single-center retrospective review of all patients with cT1-4/N0-1 DAC from 2005 to 2018 was performed. Those undergoing radical prostatectomy (RP) or radiotherapy (RTx) for DAC were compared with cohorts of high-risk PAC patients. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS Metastasis-free survival (MFS) and overall survival (OS) rates were analyzed using Kaplan-Meier and Cox regression models. RESULTS AND LIMITATIONS A total of 228 men with DAC were identified; 163 underwent RP, 34 underwent RTx, and 31 had neoadjuvant therapy prior to RP. In this study, 163 DAC patients and 155 PAC patients undergoing RP were compared. Similarly, 34 DAC patients and 74 PAC patients undergoing RTx were compared. DAC patients undergoing RP or RTx had worse 5-yr MFS (75% vs 95% and 62% vs 93%, respectively, p < 0.001) and 5-yr OS (88% vs 97% and 82% vs 100%, respectively, p < 0.05) compared with PAC patients. In the 76 men who received adjuvant/salvage ADT after RP, DAC also had worse MFS and OS than PAC (p < 0.01). A genomic analysis revealed that 10/11 (91%) DACs treated with ADT had intrinsic upregulation of androgen-resistant pathways. Further, none of the DAC patients (0/15) who received only neoadjuvant ADT prior to RP had any pathologic downgrading. The retrospective nature was a limitation. CONCLUSIONS Men undergoing RP or RTx for DAC had worse outcomes than PAC patients, regardless of the treatment modality. Upregulation of several intrinsic resistance pathways in DAC rendered ADT less effective. Further evaluation of the underlying biology of DAC with clinical trials is needed. PATIENT SUMMARY This study demonstrated worse outcomes among patients with ductal adenocarcinoma of the prostate than among high-grade prostate adenocarcinoma patients, regardless of the treatment modality.
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15
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Williams SG, Aw Yeang HX, Mitchell C, Caramia F, Byrne DJ, Fox SB, Haupt S, Schittenhelm RB, Neeson PJ, Haupt Y, Keam SP. Immune molecular profiling of a multiresistant primary prostate cancer with a neuroendocrine-like phenotype: a case report. BMC Urol 2020; 20:171. [PMID: 33115461 PMCID: PMC7592533 DOI: 10.1186/s12894-020-00738-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Accepted: 10/06/2020] [Indexed: 02/06/2023] Open
Abstract
Background Understanding the drivers of recurrence in aggressive prostate cancer requires detailed molecular and genomic understanding in order to aid therapeutic interventions.
We provide here a case report of histological, transcriptional, proteomic, immunological, and genomic features in a longitudinal study of multiple biopsies from diagnosis, through treatment, and subsequent recurrence.
Case presentation Here we present a case study of a male in 70 s with high-grade clinically-localised acinar adenocarcinoma treated with definitive hormone therapy and radiotherapy. The patient progressed rapidly with rising PSA and succumbed without metastasis 52 months after diagnosis.
We identified the expression of canonical histological markers of neuroendocrine PC (NEPC) including synaptophysin, neuron-specific enolase and thyroid transcription factor 1, as well as intact AR expression, in the recurrent disease only.
The resistant disease was also marked by an extremely low immune infiltrate, extensive genomic chromosomal aberrations, and overactivity in molecular hallmarks of NEPC disease including Aurora kinase and E2F, as well as novel alterations in the cMYB pathway. We also observed that responses to both primary treatments (high dose-rate brachytherapy and androgen deprivation therapies) were consistent with known optimal responses—ruling out treatment inefficacy as a factor in relapse.
Conclusions These data provide novel insights into a case of locally recurrent aggressive prostate cancer harbouring NEPC pathology, in the absence of detected metastasis.
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Affiliation(s)
- Scott G Williams
- Division of Radiation Oncology and Cancer Imaging, Peter MacCallum Cancer Centre, Melbourne, Australia.,Tumor Suppression Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,Pathology Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Han Xian Aw Yeang
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Catherine Mitchell
- Pathology Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Franco Caramia
- Tumor Suppression Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - David J Byrne
- Pathology Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Stephen B Fox
- Pathology Department, Peter MacCallum Cancer Centre, Melbourne, Australia
| | - Sue Haupt
- Tumor Suppression Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Ralf B Schittenhelm
- Monash Proteomics & Metabolomics Facility, Monash University, Melbourne, Australia.,Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Australia
| | - Paul J Neeson
- Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia
| | - Ygal Haupt
- Tumor Suppression Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia.,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia.,Department of Biochemistry and Molecular Biology, Monash University, Melbourne, Australia
| | - Simon P Keam
- Tumor Suppression Laboratory, Peter MacCallum Cancer Centre, Melbourne, Australia. .,Cancer Immunology Program, Peter MacCallum Cancer Centre, Melbourne, Australia. .,Sir Peter MacCallum Department of Oncology, University of Melbourne, Melbourne, Australia.
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Abstract
Background: Tenosynovial giant cell tumor (TSGCT) is the second most common benign tumor of the hand. Even though it is a benign lesion there is still a high incidence of local recurrence (range, 7%-44%) according to data in published papers. In this study, the clinical and epidemiological features of 173 patients who underwent excision of localized TSGCT, the recurrence rates and possible reasons for recurrence were examined in the light of current literature. Methods: Medical records of 173 patients with TSGCT were reviewed. Data on demographic characteristics as well as clinical and intraoperative findings were collected. Patients were asked about the recurrence of the TSGCT and the QuickDASH scoring was applied at the final clinical evaluation after mean follow-up of 81 months. Results: Females were predominantly involved (73%). Patients aged mean 44 years at the time of surgery. There were 93 tumors in flexor zones and 80 tumors in extensor zones of the hand. Of the tumors with flexor zone localization, zone II was most predominantly involved with 46 tumors, and 18 of these were on the index finger. The extensor zones III and IV were mostly involved with 9 tumors each on the middle and ring fingers. A total of 12 recurrences (6.9 %) were determined over the mean follow-up period of 81 months. Conclusions: The characteristics of our patients identified were similar to the previous studies. Surgical excision provides good outcomes in the treatment of TSGCT especially when clear margins are obtained.
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Affiliation(s)
- Hüseyin Bilgehan Çevik
- Department of Orthopaedics and Traumatology, Kartal Dr. Lütfi Kırdar Training and Research Hospital, University of Health Sciences, İstanbul, Turkey
| | - Sibel Kayahan
- Department of Pathology, Kartal Dr. Lütfi Kırdar Training and Research Hospital, University of Health Sciences, İstanbul, Turkey
| | - Engin Eceviz
- Department of Orthopaedics and Traumatology, Kartal Dr. Lütfi Kırdar Training and Research Hospital, University of Health Sciences, İstanbul, Turkey
| | - Seyit Ali Gümüştaş
- Department of Orthopaedics and Traumatology, Kartal Dr. Lütfi Kırdar Training and Research Hospital, University of Health Sciences, İstanbul, Turkey
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17
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Jin K, Qiu S, Zheng X, Li Y, Zhang S, Li J, Liao X, Tu X, Yang L, Wei Q. Cryotherapy shows no inferiority compared with radical Prostatectomy for low-risk and intermediate-risk localized Prostate Cancer: a real-world study from the SEER database. J Cancer 2020; 11:5738-5745. [PMID: 32913467 PMCID: PMC7477459 DOI: 10.7150/jca.38323] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2019] [Accepted: 06/14/2020] [Indexed: 02/05/2023] Open
Abstract
Background: For localized prostate cancer (PCa) with a low disease burden, whole-gland resection seems like overtreatment, while focal therapy, including cryosurgery, can achieve similar outcomes. We aimed at comparing the long-term survival outcomes of cryotherapy and radical prostatectomy (RP) and further exploring whether RP can be replaced by cryosurgery for those with low-risk PCa. Methods: We conducted analyses from the Surveillance, Epidemiology, and End Results (SEER) database (2004-2015) and performed propensity score matching and used an instrumental variate to reduce the influence of bias and unmeasured confounders to the greatest extent. Results: In the multivariate regression, patients who received cryotherapy had higher risk of overall mortality (OM) (hazard ratio [HR] = 2.52, 95% confidence interval [CI] 1.99-3.20, p < 0.001), but no significant difference was observed in decreasing cancer-specific mortality (CSM) (HR = 1.38, 95% CI 0.63-3.03, p = 0.41) after adjusting the confounders. After propensity score matching, patients who underwent cryotherapy had higher OM and CSM rates (HR = 2.70 [95% CI 1.99-3.66, p < 0.001] and HR = 2.99 [95% CI 1.19-7.48, p = 0.02], respectively). In the IV-adjusted analyses, RP was superior to cryotherapy in decreasing OM (HR = 2.52, 95% CI 1.99-3.20), while no obvious decrease of CSM was observed in the comparison of RP and cryotherapy (HR = 1.38, 95% CI 0.63-3.03). The subgroup analyses showed that RP displayed an obvious benefit in decreasing CSM (HR = 5.02, 95% CI 1.30-19.39, p = 0.02) for those with a prostate-specific antigen (PSA) level higher than 10 ng/ml. Conclusion: RP ranked as the best treatment in regard to tumor control, but the advantages of cryotherapy became evident when taking functional and oncological outcomes into account, especially for low- and intermediate-risk PCa with low PSA levels.
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Affiliation(s)
- Kun Jin
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Shi Qiu
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China.,Center of Biomedical big data, West China Hospital, Sichuan University, Chengdu, Sichuan, China
| | - Xiaonan Zheng
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Yanyan Li
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Shiyu Zhang
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Jiakun Li
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Xinyang Liao
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Xiang Tu
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Lu Yang
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
| | - Qiang Wei
- Department of Urology, Institute of Urology and National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, No. 37 Guoxue Xiang, Chengdu 610041, China
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18
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Rizk VT, Naghavi AO, Brohl AS, Joyce DM, Binitie O, Kim Y, Hanna JP, Swank J, Gonzalez RJ, Reed DR, Druta M. Chemotherapy improves distant control in localized high-grade soft tissue sarcoma of the extremity/trunk. Clin Sarcoma Res 2020; 10:11. [PMID: 32670544 PMCID: PMC7350709 DOI: 10.1186/s13569-020-00132-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Accepted: 06/29/2020] [Indexed: 02/01/2023] Open
Abstract
Background Soft tissue sarcomas (STS) are rare and heterogeneous tumors making chemotherapy use controversial. Our goal was to identify a subset of patients with primary STS that benefit with the addition of chemotherapy. Methods A retrospective chart review included intermediate to high-grade localized primary STS of the extremity/trunk, and tumor size > 5 cm. The effect of chemotherapy was evaluated for local control (LC), distant control (DC), progression free survival (PFS), and overall survival (OS). Results In this cohort (n = 273), patients were treated with surgery (98%), radiation (81%), and chemotherapy (24.5%). With a median follow-up of 51 months, the entire cohort’s 5-year LC, DC, PFS, and OS are 79.1%, 59.9%, 43.8%, and 68.7%, respectively. The addition of chemotherapy did not provide a DC benefit (p = 0.238) for the entire cohort. High-grade disease (n = 210) experienced a 5-year benefit in DC (68% vs. 54.4%, p = 0.04), which was more pronounced with MAI (Mesna, Adriamycin, Ifosfamide) based regimens (74.2%, p = 0.016), and a 5-year PFS (50.8% vs 45%, p = 0.025) and OS benefit (76.2% vs 70%, p = 0.067) vs. no chemotherapy. On multivariate analysis of the high-grade subset, chemotherapy independently predicted for a DC benefit (HR 0.48 95% CI 0.26–89, p = 0.019). The benefit of chemotherapy was more pronounced with MAI, showing a significant benefit in DC (HR 0.333 95% CI 0.145–0.767, p = 0.01) and PFS (HR 0.52 95% CI 0.28–0.99, p = 0.047). Conclusion In patients with localized STS > 5 cm, the high-grade subset had a distant control benefit with the addition of chemotherapy, leading to improved progression free survival. This is more pronounced with the use of MAI and should be considered in patients eligible for this regimen.
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Affiliation(s)
- Victoria T Rizk
- Department of Hematology and Oncology, Moffitt Cancer Center and Research Institute, 12902 Magnolia Drive, Tampa, FL 33612 USA
| | - Arash O Naghavi
- Department of Radiation Oncology, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Andrew S Brohl
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - David M Joyce
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Odion Binitie
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Youngchul Kim
- Department of Biostatistics and Bioinformatics, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - John P Hanna
- Department of Surgery, University of South Florida, Tampa, FL USA
| | - Jennifer Swank
- Department of Pharmacy, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Ricardo J Gonzalez
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Damon R Reed
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
| | - Mihaela Druta
- Department of Sarcoma, Moffitt Cancer Center and Research Institute, Tampa, FL USA
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Tourinho-Barbosa RR, Wood BJ, Abreu AL, Nahar B, Shin T, Guven S, Polascik TJ. Current state of image-guided focal therapy for prostate cancer. World J Urol 2020; 39:701-717. [PMID: 32444886 DOI: 10.1007/s00345-020-03254-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 05/11/2020] [Indexed: 12/17/2022] Open
Abstract
PURPOSE To review the current evidence regarding protocols and outcomes of image-guided focal therapy (FT) for prostate cancer (PCa). METHODS A literature search of the latest published studies assessing primary FT for PCa was carried out in Medline and Cochrane library databases followed by a critical review. FT modalities, follow-up strategies, and oncological and toxicity outcomes were summarized and discussed in this review. RESULTS Twenty-four studies with six different sources of energy met the inclusion criteria. A heterogeneity of patient selection, energy sources, treatment templates, and definitions of failure was found among the studies. While a third of patients may be found to have additional cancer burden over 3-5 years following FT, most patients will remain free of a radical procedure. The vast majority of patients maintain urinary continence and good erectile function after FT. Acute urinary retention is the most common complication, whilst severe complications remain rare. CONCLUSION An increasing number of prospective studies with longer follow-up have been recently published. Acceptable cancer control and low treatment toxicity after FT have been consistently reported. Follow-up imaging and routine biopsy must be encouraged post-FT. While there is no reliable PSA threshold to predict failure after FT, reporting post-FT positive biopsies and retreatment rates appear to be standard when assessing treatment efficacy.
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Affiliation(s)
- Rafael R Tourinho-Barbosa
- Department of Urology, Hospital CardioPulmonar, 157, Ponciano Oliveira Street, Salvador, Bahia, 40170-530, Brazil.
- Department of Urology, Faculdade de Medicina Do ABC (ABC Medical School), São Paulo, Brazil.
| | - Bradford J Wood
- Center for Interventional Oncology, National Cancer Institute, Interventional Radiology, Radiology and Imaging Sciences, NIH Clinical Center, Bethesda, MD, USA
| | - Andre Luis Abreu
- USC Institute of Urology and Catherine & Joseph Aresty Department of Urology, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Bruno Nahar
- Department of Urology, University of Miami Miller School of Medicine, Miami, FL, USA
| | - Toshitaka Shin
- Department of Urology, Oita University Faculty of Medicine, Oita, Japan
| | - Selcuk Guven
- Department of Urology, School of Medicine, Istanbul Medipol University, Istanbul, Turkey
| | - Thomas J Polascik
- Division of Urology, Department of Surgery, Duke University Medical Center, Durham, NC, USA
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20
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Moris L, Cumberbatch MG, Van den Broeck T, Gandaglia G, Fossati N, Kelly B, Pal R, Briers E, Cornford P, De Santis M, Fanti S, Gillessen S, Grummet JP, Henry AM, Lam TBL, Lardas M, Liew M, Mason MD, Omar MI, Rouvière O, Schoots IG, Tilki D, van den Bergh RCN, van Der Kwast TH, van Der Poel HG, Willemse PPM, Yuan CY, Konety B, Dorff T, Jain S, Mottet N, Wiegel T. Benefits and Risks of Primary Treatments for High-risk Localized and Locally Advanced Prostate Cancer: An International Multidisciplinary Systematic Review. Eur Urol 2020; 77:614-627. [PMID: 32146018 DOI: 10.1016/j.eururo.2020.01.033] [Citation(s) in RCA: 91] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2019] [Accepted: 01/30/2020] [Indexed: 11/28/2022]
Abstract
CONTEXT The optimal treatment for men with high-risk localized or locally advanced prostate cancer (PCa) remains unknown. OBJECTIVE To perform a systematic review of the existing literature on the effectiveness of the different primary treatment modalities for high-risk localized and locally advanced PCa. The primary oncological outcome is the development of distant metastases at ≥5 yr of follow-up. Secondary oncological outcomes are PCa-specific mortality, overall mortality, biochemical recurrence, and need for salvage treatment with ≥5 yr of follow-up. Nononcological outcomes are quality of life (QoL), functional outcomes, and treatment-related side effects reported. EVIDENCE ACQUISITION Medline, Medline In-Process, Embase, and the Cochrane Central Register of Randomized Controlled Trials were searched. All comparative (randomized and nonrandomized) studies published between January 2000 and May 2019 with at least 50 participants in each arm were included. Studies reporting on high-risk localized PCa (International Society of Urologic Pathologists [ISUP] grade 4-5 [Gleason score {GS} 8-10] or prostate-specific antigen [PSA] >20 ng/ml or ≥ cT2c) and/or locally advanced PCa (any PSA, cT3-4 or cN+, any ISUP grade/GS) or where subanalyses were performed on either group were included. The following primary local treatments were mandated: radical prostatectomy (RP), external beam radiotherapy (EBRT) (≥64 Gy), brachytherapy (BT), or multimodality treatment combining any of the local treatments above (±any systemic treatment). Risk of bias (RoB) and confounding factors were assessed for each study. A narrative synthesis was performed. EVIDENCE SYNTHESIS Overall, 90 studies met the inclusion criteria. RoB and confounding factors revealed high RoB for selection, performance, and detection bias, and low RoB for correction of initial PSA and biopsy GS. When comparing RP with EBRT, retrospective series suggested an advantage for RP, although with a low level of evidence. Both RT and RP should be seen as part of a multimodal treatment plan with possible addition of (postoperative) RT and/or androgen deprivation therapy (ADT), respectively. High levels of evidence exist for EBRT treatment, with several randomized clinical trials showing superior outcome for adding long-term ADT or BT to EBRT. No clear cutoff can be proposed for RT dose, but higher RT doses by means of dose escalation schemes result in an improved biochemical control. Twenty studies reported data on QoL, with RP resulting mainly in genitourinary toxicity and sexual dysfunction, and EBRT in bowel problems. CONCLUSIONS Based on the results of this systematic review, both RP as part of multimodal treatment and EBRT + long-term ADT can be recommended as primary treatment in high-risk and locally advanced PCa. For high-risk PCa, EBRT + BT can also be offered despite more grade 3 toxicity. Interestingly, for selected patients, for example, those with higher comorbidity, a shorter duration of ADT might be an option. For locally advanced PCa, EBRT + BT shows promising result but still needs further validation. In this setting, it is important that patients are aware that the offered therapy will most likely be in the context a multimodality treatment plan. In particular, if radiation is used, the combination of local with systemic treatment provides the best outcome, provided the patient is fit enough to receive both. Until the results of the SPCG15 trial are known, the optimal local treatment remains a matter of debate. Patients should at all times be fully informed about all available options, and the likelihood of a multimodal approach including the potential side effects of both local and systemic treatment. PATIENT SUMMARY We reviewed the literature to see whether the evidence from clinical studies would tell us the best way of curing men with aggressive prostate cancer that had not spread to other parts of the body such as lymph glands or bones. Based on the results of this systematic review, there is good evidence that both surgery and radiation therapy are good treatment options, in terms of prolonging life and preserving quality of life, provided they are combined with other treatments. In the case of surgery this means including radiotherapy (RT), and in the case of RT this means either hormonal therapy or combined RT and brachytherapy.
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Affiliation(s)
- Lisa Moris
- Department of Urology, University Hospitals Leuven, Leuven, Belgium; Laboratory of Molecular Endocrinology, KU Leuven, Leuven, Belgium.
| | | | | | - Giorgio Gandaglia
- Unit of Urology, Division of Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Nicola Fossati
- Unit of Urology, Division of Oncology, Urological Research Institute, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Brian Kelly
- Department of Urology, Austin Health, Heidelberg, VIC, Australia
| | - Raj Pal
- Bristol Urological Institute, Southmead Hospital, Bristol, UK
| | | | - Philip Cornford
- Royal Liverpool and Broadgreen Hospitals NHS Trust, Liverpool, UK
| | - Maria De Santis
- Department of Urology, Charité University Hospital, Berlin, Germany
| | - Stefano Fanti
- Department of Nuclear Medicine, Policlinico S. Orsola, University of Bologna, Italy
| | - Silke Gillessen
- Department of Medical Oncology and Haematology, Cantonal Hospital St. Gallen, University of Bern, Bern, Switzerland; Division of Cancer Sciences, University of Manchester and The Christie, Manchester, UK
| | - Jeremy P Grummet
- Department of Surgery, Central Clinical School, Monash University, Australia
| | - Ann M Henry
- Leeds Cancer Centre, St. James's University Hospital and University of Leeds, Leeds, UK
| | - Thomas B L Lam
- Department of Urology, Aberdeen Royal Infirmary, Aberdeen, UK; Academic Urology Unit, University of Aberdeen, Aberdeen, UK
| | | | - Matthew Liew
- Department of Urology, Wrightington, Wigan and Leigh NHS Foundation Trust, Wigan, UK
| | - Malcolm D Mason
- Division of Cancer & Genetics, School of Medicine Cardiff University, Velindre Cancer Centre, Cardiff, UK
| | | | - Olivier Rouvière
- Hospices Civils de Lyon, Department of Urinary and Vascular Imaging, Hôpital Edouard Herriot, Lyon, France; Faculté de Médecine Lyon Est, Université Lyon 1, Université de Lyon, Lyon, France
| | - Ivo G Schoots
- Department of Radiology & Nuclear Medicine, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Derya Tilki
- Martini-Klinik Prostate Cancer Center, University Hospital Hamburg-Eppendorf, Hamburg, Germany; Department of Urology, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Henk G van Der Poel
- Department of Urology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - Peter-Paul M Willemse
- Department of Oncological Urology, University Medical Center, Utrecht Cancer Center, Utrecht, The Netherlands
| | - Cathy Y Yuan
- Department of Medicine, Health Science Centre, McMaster University, Hamilton, ON, Canada
| | | | - Tanya Dorff
- Department of Medical Oncology and Developmental Therapeutics, City of Hope, Duarte, CA, USA; Department of Medicine, University of Southern California (USC) Keck School of Medicine and Norris Comprehensive Cancer Center (NCCC), Los Angeles, CA, USA
| | - Suneil Jain
- Centre for Cancer Research and Cell Biology, Queen's University Belfast, Belfast, UK; Northern Ireland Cancer Centre, Belfast Health and Social Care Trust, Belfast, UK
| | - Nicolas Mottet
- Department of Urology, University Hospital, St. Etienne, France
| | - Thomas Wiegel
- Department of Radiation Oncology, University Hospital Ulm, Ulm, Germany
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21
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Choi SY, Chi BH, Lim B, Kyung YS, You D, Jeong IG, Song C, Hong JH, Ahn H, Kim CS. Percent tumor volume vs American Joint Committee on Cancer staging system subclassification for predicting biochemical recurrence in patients with pathologic T2 prostate cancer. J Cancer Res Clin Oncol 2020; 146:537-543. [PMID: 31915914 DOI: 10.1007/s00432-019-03085-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 11/15/2019] [Indexed: 12/25/2022]
Abstract
PURPOSE Here, we re-checked the American Joint Committee on Cancer 7th edition subclassification and confirmed the possibility of percent tumor volume as a prognostic factor for biochemical recurrence in the 8th edition subclassification. METHODS A total of 1073 patients with pathologic T2 stage disease who underwent radical prostatectomy were included. Exclusion criteria were neoadjuvant therapy and pathologic T3 and N1 disease. Biochemical recurrence-free survival was estimated using the Kaplan-Meier method. Cox hazard regression was used to predict biochemical recurrence. RESULTS According to the 7th edition subclassification, 141 patients (13.1%) had T2a, 43 (4.0%) had T2b, and 889 (82.9%) had T2c disease. The 7th edition subclassification did not differ significantly on Kaplan-Meier analysis (p = 0.502). Mean percent tumor volume was 8.7 ± 8.0% (interquartile range, 5-10%). Percent tumor volume was positively correlated with initial prostate-specific antigen, grade group, surgical margin, and T2 subclassification (all p < 0.001). The 7th edition subclassification was not a significant factor, whereas percent tumor volume was (hazard ratio, 1.023; 95% confidence interval, 1.005-1.041; p = 0.0128) on multivariate analysis. On Kaplan-Meier analysis, percent tumor volume (> 7.5% vs ≤ 7.5%) differed significantly for biochemical recurrence-free survival (p < 0.001). CONCLUSIONS The 7th edition pathologic T2 subclassification had poor prognostic value for biochemical recurrence in our cohort. Elimination of the 8th edition subclassification was suitable. Percent tumor volume classified biochemical recurrence prognosis in pathologic T2 stage. Therefore, percent tumor volume can be a candidate factor for the next T2 subclassification.
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Affiliation(s)
- Se Young Choi
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, 102 Heukseok-ro, Dongjak-gu, Seoul, 06973, Korea
| | - Byung Hoon Chi
- Department of Urology, Chung-Ang University Hospital, Chung-Ang University College of Medicine, 102 Heukseok-ro, Dongjak-gu, Seoul, 06973, Korea
| | - Bumjin Lim
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Yoon Soo Kyung
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Dalsan You
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - In Gab Jeong
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Cheryn Song
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Jun Hyuk Hong
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Hanjong Ahn
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Choung-Soo Kim
- Department of Urology, Asan Medical Center, University of Ulsan College of Medicine, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
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22
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Liu YP, Lv X, Zou X, Hua YJ, You R, Yang Q, Xia L, Guo SY, Hu W, Zhang MX, Chen SY, Lin M, Xie YL, Liu LZ, Sun R, Huang PY, Fan W, Guo X, Hong MH, Chen MY. Minimally invasive surgery alone compared with intensity-modulated radiotherapy for primary stage I nasopharyngeal carcinoma. Cancer Commun (Lond) 2019; 39:75. [PMID: 31730020 PMCID: PMC6858734 DOI: 10.1186/s40880-019-0415-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Accepted: 10/23/2019] [Indexed: 01/12/2023] Open
Abstract
Background The National Comprehensive Cancer Network guidelines recommend intensity-modulated radiotherapy (IMRT) as the primary curative treatment for newly diagnosed nasopharyngeal carcinoma (NPC), but the radiation-related complications and relatively high medical costs remain a consequential burden for the patients. Endoscopic nasopharyngectomy (ENPG) was successfully applied in recurrent NPC with radiation free and relatively low medical costs. In this study, we examined whether ENPG could be an effective treatment for localized stage I NPC. Methods Ten newly diagnosed localized stage I NPC patients voluntarily received ENPG alone from June 2007 to September 2017 in Sun Yat-sen University Cancer Center. Simultaneously, the data of 329 stage I NPC patients treated with IMRT were collected and used as a reference cohort. The survival outcomes, quality of life (QOL), and medical costs between two groups were compared. Results After a median follow-up of 59.0 months (95% CI 53.4–64.6), no death, locoregional recurrence, or distant metastasis was observed in the 10 patients treated with ENPG. The 5-year overall survival, local relapse-free survival, regional relapse-free survival, and distant metastasis-free survival among the ENPG-treated patients was similar to that among the IMRT-treated patients (100% vs. 99.1%, 100% vs. 97.7%, 100% vs. 99.0%, 100% vs. 97.4%, respectively, P > 0.05). In addition, compared with IMRT, ENPG was associated with decreased total medical costs ($ 4090.42 ± 1502.65 vs. $ 12620.88 ± 4242.65, P < 0.001) and improved QOL scores including dry mouth (3.3 ± 10.5 vs. 34.4 ± 25.8, P < 0.001) and sticky saliva (3.3 ± 10.5 vs. 32.6 ± 23.3, P < 0.001). Conclusions ENPG alone was associated with promising long-term survival outcomes, low medical costs, and satisfactory QOL and might therefore be an alternative strategy for treating newly diagnosed localized stage I NPC patients who refused radiotherapy. However, the application of ENPG should be prudent, and prospective clinical trials were needed to further verify the results.
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Affiliation(s)
- You-Ping Liu
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Xing Lv
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Xiong Zou
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Yi-Jun Hua
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Rui You
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Qi Yang
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Le Xia
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Shao-Yan Guo
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Wen Hu
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Meng-Xia Zhang
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Si-Yuan Chen
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Mei Lin
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Yu-Long Xie
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Li-Zhi Liu
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Medical Imaging and Interventional Radiology, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Rui Sun
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Pei-Yu Huang
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Wei Fan
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Nuclear Medicine, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Xiang Guo
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Ming-Huang Hong
- State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.,Department of Clinical Trials Center, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China
| | - Ming-Yuan Chen
- Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, 651 Dongfeng East Road, Guangzhou, 510060, Guangdong, P. R. China. .,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangdong Key Laboratory of Nasopharyngeal Carcinoma Diagnosis and Therapy, Sun Yat-sen University Cancer Center, Guangzhou, 510060, Guangdong, P. R. China.
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23
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Tan WS, Krimphove MJ, Cole AP, Marchese M, Berg S, Lipsitz SR, Löppenberg B, Nabi J, Abdollah F, Choueiri TK, Kibel AS, Sooriakumaran P, Trinh QD. Variation in Positive Surgical Margin Status After Radical Prostatectomy for pT2 Prostate Cancer. Clin Genitourin Cancer 2019; 17:e1060-e1068. [PMID: 31303561 DOI: 10.1016/j.clgc.2019.06.008] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 06/13/2019] [Indexed: 11/19/2022]
Abstract
INTRODUCTION We evaluated patient, hospital, and cancer-specific factors associated with positive surgical margin (PSM) variability after radical prostatectomy in pT2 prostate cancer in the United States. PATIENTS AND METHODS A total of 45,426 men from 1152 hospitals with pT2 prostate cancer and known margin status after radical prostatectomy were identified using the National Cancer Database (2010-2015). Data on patient, cancer, hospital factors, and surgical approach were extracted. A mixed effects logistic regression model was computed to examine factors associated with PSM and partial R2 values to assess the relative contributions of patient, cancer, and hospital variables to PSM status. RESULTS Median PSM rate of 8.5% (interquartile range, 5.2%-13.0%). Robotic (odds ratio [OR], 0.90; 95% confidence interval [CI], 0.83-0.99) and laparoscopic (OR, 0.74; 95% CI, 0.64-0.90) surgical approach, academic institution (OR, 0.87; 95% CI, 0.76-1.00) and high hospital surgical volume (>297 cases [OR], 0.83; 95% CI, 0.70-0.99) were independently associated with a lower PSM. Black men (OR, 1.13; 95% CI, 1.01-1.26) and adverse cancer-specific features (prostate-specific antigen [PSA], 10-20; PSA >20; cT3 stage; Gleason 7, 8, 9-10; all P > .01) were independently associated with a higher PSM. Patient-specific, hospital-specific, and cancer-specific factors had a contribution of 2.3%, 3.9%, and 15.2%, respectively, to the variation in PSM. Facility had a contribution of 23.7% to the variation in PSM. CONCLUSION Cancer-specific factors account for 15.2% of PSM variation with the remaining 84.8% of PSM variation due to patient, hospital, and other factors not accounted within the model. Noncancer-specific factors represent addressable factors that are important for policy-makers in efforts to improve patient outcome.
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Affiliation(s)
- Wei Shen Tan
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Division of Surgery and Interventional Science, University College London, London, United Kingdom; Department of Urology, University College London Hospitals, London, United Kingdom
| | - Marieke J Krimphove
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Department of Urology, University Hospital Frankfurt, Frankfurt am Main, Germany
| | - Alexander P Cole
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Maya Marchese
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Sebastian Berg
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Department of Urology and Neurourology, Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Stuart R Lipsitz
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Björn Löppenberg
- Department of Urology and Neurourology, Marien Hospital Herne, Ruhr-University Bochum, Herne, Germany
| | - Junaid Nabi
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Firas Abdollah
- Vattikuti Urology Institute, Henry Ford Hospital, Detroit, MI
| | - Toni K Choueiri
- Lank Center for Genitourinary Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA
| | - Adam S Kibel
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Prasanna Sooriakumaran
- Division of Surgery and Interventional Science, University College London, London, United Kingdom; Department of Urology, University College London Hospitals, London, United Kingdom
| | - Quoc-Dien Trinh
- Center for Surgery and Public Health, Division of Urological Surgery, Brigham and Women's Hospital, Harvard Medical School, Boston, MA; Lank Center for Genitourinary Oncology, Dana-Farber/Brigham and Women's Cancer Center, Harvard Medical School, Boston, MA.
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24
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Ghatalia P, Gordetsky J, Kuo F, Dulaimi E, Cai KQ, Devarajan K, Bae S, Naik G, Chan TA, Uzzo R, Hakimi AA, Sonpavde G, Plimack E. Prognostic impact of immune gene expression signature and tumor infiltrating immune cells in localized clear cell renal cell carcinoma. J Immunother Cancer 2019; 7:139. [PMID: 31138299 PMCID: PMC6540413 DOI: 10.1186/s40425-019-0621-1] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2019] [Accepted: 05/16/2019] [Indexed: 12/31/2022] Open
Abstract
Background The tumor immune microenvironment has become the focus of research in clear cell renal cell carcinoma (ccRCC) due to its important role in immune surveillance post nephrectomy. This study investigates the correlation of tumor infiltrating immune cell characteristics with rates of recurrence following surgery in localized ccRCC. Methods We morphologically identified and scored tumor infiltrating lymphocytes (TILs) in hematoxylin and eosin (H&E) stained slides of patients with localized ccRCC (stage ≥T1b excluding stage IV). The University of Alabama at Birmingham (UAB) dataset (n = 159) was used to discover and the Fox Chase Cancer Center (FCCC) dataset (n = 198) was used to validate the results of morphologic immune cell analysis. We then performed gene expression analysis using the Immune Profile panel by NanoString in the UAB cohort and identified immune cells and pathways associated with recurrence, followed by validation in the Cancer Genome Atlas (TCGA) ccRCC dataset. Infiltrating immune cell types were identified by gene expression deconvolution. Results The presence of TILs identified by morphology correlated with higher T cell, Th1, CD8+ T and Treg gene signatures. Recurrence was associated with lower T cells and higher neutrophils. Higher Teffector (Teff)/Treg ratio correlated with lower rate of recurrence and was validated in the TCGA dataset. Genes associated with adaptive immune response were downregulated in tumors that recurred. Unsupervised hierarchical clustering identified a subset of patients with over-expression of adaptive response genes including CD8, CD3, GZMA/B, PRF1, IDO1, CTLA4, PDL1, ICOS and TIGIT. These patients had higher morphologic lymphocyte infiltration and T cell gene expression. Higher levels of TILs identified by morphology correlated with higher rates of recurrence in our discovery dataset but not in our validation set. Conclusions Recurrence of ccRCC following surgery was associated with lower T cell infiltrate, lower adaptive immune response and higher neutrophil gene expression. Presence of higher Teff/Treg ratio correlated with lower recurrence. Electronic supplementary material The online version of this article (10.1186/s40425-019-0621-1) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Pooja Ghatalia
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA.
| | - Jennifer Gordetsky
- University of Alabama at Birmingham, 1802 6th Ave S, Birmingham, AL, 35233, USA
| | - Fengshen Kuo
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Essel Dulaimi
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
| | - Kathy Q Cai
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
| | - Karthik Devarajan
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
| | - Sejong Bae
- University of Alabama at Birmingham, 1802 6th Ave S, Birmingham, AL, 35233, USA
| | - Gurudatta Naik
- University of Alabama at Birmingham, 1802 6th Ave S, Birmingham, AL, 35233, USA
| | - Timothy A Chan
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Robert Uzzo
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
| | - A Ari Hakimi
- Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Guru Sonpavde
- University of Alabama at Birmingham, 1802 6th Ave S, Birmingham, AL, 35233, USA.,Dana Farber Cancer Institute, 450 Brookline Ave, Boston, MA, 02215, USA
| | - Elizabeth Plimack
- Fox Chase Cancer Center, 333 Cottman Ave, Philadelphia, PA, 19111, USA
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Neumann E, Klaiber P, Freitag K, Schwab M, Schaeffeler E, Hennenlotter J, Fend F, Kruck S, Scharpf M, Stenzl A, Bedke J, Rausch S. Assessment of concomitant non-oncologic medication in patients with surgically treated renal cell carcinoma: impact on prognosis, cell-cycle progression and proliferation. J Cancer Res Clin Oncol 2019; 145:1835-43. [PMID: 31006846 DOI: 10.1007/s00432-019-02914-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Accepted: 04/03/2019] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Based on the observation of beneficial effects on cancer metabolism, microenvironment, or VEGF-signaling, several non-anticancer drugs have been discussed as useful in renal cell carcinoma (RCC). In the present study, we investigated the prognostic impact of concomitant medication in RCC and correlated comedication with cell-cycle and proliferation activity in corresponding surgical specimen. METHODS A total of 388 patients who underwent surgery for localized RCC were included. The individual medication was evaluated according to substance classes. Tissue microarrays from corresponding tumor specimen were immunohistochemically (IHC) stained for Cyclin D1 and Ki67 and semi-quantitatively evaluated. Uni- and multivariate analyses were used to compare survival outcomes. For the comparison of IHC expression according to medication subgroups, Kruskal-Wallis analysis was performed. RESULTS Median follow-up was 57.93 months (95% CI 53.27-69.43) and median OS accounted for 181.12 months (129.72-237.17). Univariate analysis identified pathological standard variables (T-stage > T2, Grading > G2, L1, N1, M1, sarcomatoid subtype, necrosis) as significant determinants of OS. Moreover, statin use (p = 0.009) and sartan use (p = 0.032) were significantly associated with improved OS. Multivariate analysis identified M1-stage (p < 0.001), statin and sartan use (p = 0.003 and p = 0.033, respectively) as independent prognosticators of survival. Expression of Ki67 was significantly reduced in patients with statin use (p = 0.013), while Cyclin D1 expression showed no correlation with comedication. CONCLUSIONS Concomitant intake of statins and sartans identifies as an independent predictor of OS in RCC, and reduced Ki67 expression was significantly associated with statin use. Further evaluation of drug repurposing approaches with these substances in RCC appear warranted.
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Hino T, Kamitani T, Sagiyama K, Yamasaki Y, Okamoto I, Tagawa T, Ijichi K, Yamamoto H, Yabuuchi H, Honda H. Localized malignant pleural mesothelioma mimicking an anterior mediastinal tumor. Eur J Radiol Open 2019; 6:72-77. [PMID: 30740474 PMCID: PMC6357286 DOI: 10.1016/j.ejro.2019.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/30/2022] Open
Abstract
Localized malignant pleural mesothelioma (LMPM) is an extremely rare tumor. We report the case of a 40-year-old Japanese male with an LMPM mimicking an anterior mediastinal tumor due to invasion to the anterior mediastinum, and we discuss mainly the differentiation of LMPM from an anterior mediastinal tumor. The present tumor had a long shape along the pleura, and LMPM could be one of the differential diagnoses.
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Affiliation(s)
- Takuya Hino
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takeshi Kamitani
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
- Corresponding author.
| | - Koji Sagiyama
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuzo Yamasaki
- Department of Molecular Imaging & Diagnosis, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Isamu Okamoto
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Tetsuzo Tagawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kayo Ijichi
- Pathophysiological and Experimental Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hidetake Yabuuchi
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hiroshi Honda
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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Abstract
Aim Definition of the type of appendicitis is based on examination of the peritoneum and appendix. Gomes et al. proposed a laparoscopic grading system of acute appendicitis (grades 1 and 2, noncomplicated appendicitis, grade 3-5 complicated appendicitis). The aim of this study was to evaluate the reproducibility of this score. Patients and methods All patients managed for acute appendicitis between January 2016 and June 2016 were included in this single-center prospective study. Laparoscopic appendectomy procedures were filmed by analogy to Sugerbaker's peritoneal carcinomatosis score (9 quadrants, all of the abdomen was filmed). The videos were then analyzed by seven staff surgeons blinded to each other and the operative report. The primary endpoint was to determine the concordance between staff surgeons for grading of appendicitis using the laparoscopic grading system of acute appendicitis described by Gomes et al. Results A total of 40 patients were included in this study. A concordance was observed between the seven staff surgeons in 85% of cases. For regional peritonitis, the mean ± (SD) number of quadrants in which the staff surgeons reported signs of peritonitis was 1.44 ± 0.63. For diffuse peritonitis, the mean (SD) number of quadrants in which the staff surgeons reported signs of peritonitis was 2.59 ± 0.51. On ROC curve analysis, two quadrants was the best cut-off between grade 4B (local peritonitis) and five (diffuse peritonitis) acute appendicitis (AUC = 0.92, Se = 100%, Sp = 92%, p = 0.005). Conclusion The classification used to determine the type of appendicitis is reproducible. Clinical significance To give a definition of complicated appendicitis. How to cite this article Mariage M, Sabbagh C, et al. Surgeon's Definition of Complicated Appendicitis: A Prospective Video Survey Study. Euroasian J Hepatogastroenterol 2019;9(1):1-4.
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Affiliation(s)
- Maxime Mariage
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
| | - Charles Sabbagh
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
| | - Gerard Grelpois
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
| | - Flavien Prevot
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
| | - Ilan Darmon
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
| | - Jean-Marc Regimbeau
- Department of Digestive Surgery, University Hospital of Amiens, Amiens, Hautsde France, France
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Rodriguez-Rivera J, Rodriguez-Lay R, Zegarra-Montes L, Benzaghou F, Gaillac B, Azzouzi A, Reis L, Palma P. Expanding indication of padeliporfin (WST11) vascular-targeted photodynamic therapy: results of prostate cancer Latin-American multicenter study. Actas Urol Esp 2018; 42:632-638. [PMID: 29699883 DOI: 10.1016/j.acuro.2018.02.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Revised: 02/06/2018] [Accepted: 02/07/2018] [Indexed: 10/17/2022]
Abstract
OBJECTIVES To explore the proportion of patients with higher risk localized prostate cancer (PCa) that would become safely biopsy negative 12 months after non-thermal focal therapy with padeliporfin vascular-targeted photodynamic therapy (VTP). METHODS Multicenter study in a scenario of prostate-specific antigen (PSA) ≤20ng/ml and variable PCa target volumes Gleason pattern 3 or low-volume secondary Gleason pattern 4, all patients received VTP, consisting of intravenous 4mg/kg padeliporfin activated by light-diffusing fibers in the prostate. The prostate was biopsied at baseline, months 6 and 12, PSA, patient-reported functional outcomes and quality of life (QoL) questionnaires were recorded at baseline, months 3, 6, and 12 and adverse events (AE) throughout the study. RESULTS In the intention-to-treat population (n=81), the proportion of patients with negative biopsies at month 12 was 74% (60/81 patients; 95% CI: 63.1%,83.2%). In the per-protocol population, the proportion was 79% (58/73 patients; 95% CI: 68.4%,88.0%). Questionnaire results indicated a slight improvement in urinary function and limited deterioration in sexual function. No difference in QoL was observed over time. A total of 42/81 (52%) patients reported mild or moderate and 4 of 81 (4.9%) experienced serious AE, all resolved without sequelae. No phototoxicity, cardiovascular event, fistula or prolonged urinary incontinence, secondary cancer or death was reported. CONCLUSIONS Results support the efficacy, safety, and QoL associated with padeliporfin focal treatment for low/intermediate risk localized PCa.
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Singh A, Handa KK, Kumar A. Idiopathic Isolated Nasal Amyloidosis: Report of a Rare Case with Review of Literature. Indian J Otolaryngol Head Neck Surg 2018; 71:2106-2109. [PMID: 31763302 DOI: 10.1007/s12070-018-1528-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 11/08/2018] [Indexed: 11/26/2022] Open
Abstract
Deposition of amyloid in localized form is rare and most often involves head and neck region. Localized amyloidosis carries good prognosis with surgical debridement offering symptomatic benefit. We present an adolescent male presenting with localized sinonasal amyloidosis managed previously with conservative surgical debridement. The patient was symptomatic from early childhood and the previous histopathological reports were non-specific inflammation. A repeat biopsy revealed features of amyloidosis and retrospective review of past slides revealed the same. On explaining the course of the disease and prognosis, the patient opted for regular follow up. A pertinent comprehensive literature review of the condition is discussed.
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Affiliation(s)
- Anup Singh
- 1Department of Otolaryngology and Head and Neck Surgery, Medanta- The Medicity, Gurugram, Haryana India
- 38th Floor, Department of ENT and Head and Neck Surgery, Medanta- The Medicity, Gurugram, Haryana 122001 India
| | - Kumud Kumar Handa
- 1Department of Otolaryngology and Head and Neck Surgery, Medanta- The Medicity, Gurugram, Haryana India
| | - Avinash Kumar
- 2Department of Pathology, Medanta- The Medicity, Gurugram, India
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Lodeizen O, de Bruin M, Eggener S, Crouzet S, Ghai S, Varkarakis I, Katz A, Dominguez-Escrig JL, Pahernik S, de Reijke T, de la Rosette J. Ablation energies for focal treatment of prostate cancer. World J Urol 2018; 37:409-418. [PMID: 29943219 PMCID: PMC6424940 DOI: 10.1007/s00345-018-2364-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Accepted: 05/30/2018] [Indexed: 02/06/2023] Open
Abstract
Context In recent years, focal therapy has emerged as a treatment option for a selected group of men with localized prostate cancer. Cryotherapy and high-intensity focused ultrasound (HIFU) are the most investigated types of focal treatment with other options currently under evaluation. Objective The objective of the study was to give a comprehensive overview of six available focal treatment options for prostate cancer with their rationale, delivery mechanism, and outcomes. Information acquisition The SIU ICUD chapter on available Energies to Treat Prostate Cancer was used as a guide to describe the different technologies. For outcomes, a literature search was conducted using PubMed key words including focal therapy, HIFU, cryotherapy, irreversible electroporation, vascular-targeted photodynamic therapy, laser interstitial therapy, radiofrequency ablation, microwave therapy, and their synonyms in MeSH terms. Conclusion Focal therapy appears to have encouraging outcomes on quality of life and urinary and erectile function. For oncological outcomes, it is challenging to fully interpret the outcomes due to heterogeneity in patient selection and short-term follow-up. Electronic supplementary material The online version of this article (10.1007/s00345-018-2364-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Olivia Lodeizen
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands.
| | - Martijn de Bruin
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Scott Eggener
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Sébastien Crouzet
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Sangeet Ghai
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Ioannis Varkarakis
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Aaron Katz
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | | | - Sascha Pahernik
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Theo de Reijke
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
| | - Jean de la Rosette
- Olivia Lodeizen, AMC University Hospital, Meibergdreef 9, 1105, AZ, Amsterdam, The Netherlands
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Goolam AS, la Rosa AHD, Manoharan M. Surgical Management of Organ-Confined Prostate Cancer with Review of Literature and Evolving Evidence. Indian J Surg Oncol 2018; 9:225-231. [PMID: 29887706 DOI: 10.1007/s13193-016-0594-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 06/16/2016] [Indexed: 11/29/2022] Open
Abstract
Prostate cancer is the most common solid organ malignancy in men in the USA with an annual incidence of 105 and an annual mortality rate of 19 per 100,000 people. With the advent of PSA screening, the majority of prostate cancer diagnosed is organ confined. Recent studies including the SPCG-4 and PIVOT trials have demonstrated a survival benefit for those undergoing active treatment for localized prostate cancer. The foremost surgical option has been radical prostatectomy (RP). The gold standard has been open radical retropubic prostatectomy (RRP); however, minimally invasive approaches including laparoscopic and robotic approaches are commonplace and increasing in popularity. We aim to describe the surgical options for the treatment of localized prostate cancer by reviewing the literature. A review of the literature was undertaken using MEDLINE and PubMed. Articles addressing the topic of radical prostatectomy by open, laparoscopic and robotic approaches were selected. Studies comparing the different modalities were also identified. These articles were reviewed for data pertaining to perioperative, oncological and functional outcomes. There is a paucity of randomized studies comparing the three modalities. The published data has demonstrated a benefit in favour of robotically assisted laparoscopic prostatectomy (RALP) over laparoscopic radical prostatectomy (LRP) and traditional open RRP in perioperative outcomes. When reviewing the best-reported outcomes for RALP compared to LRP and RRP, operative times are lower (105 vs. 138 vs. 138 min), estimated blood loss rates are lower (111 vs. 200 vs. 300 ml) and blood transfusion rates are lower as in the length of stay (1 vs. 2 vs. 2.3 days) and overall complication rates (4.3 vs. 5 vs. 20%). Similarly, when reviewing functional outcomes, RALP compared to LRP was not inferior. At 12 months, the reported continence was 97 vs. 94 vs. 89% and potency was 94 vs. 77 vs. 90%. In comparative studies, however, these differences did not always meet statistical significance. With respect to oncological outcomes, there was no clear evidence of superiority of one modality over another. RALP is now the most common modality for surgical treatment of organ-confined prostate cancer. Individual series appear to support better perioperative outcomes and perhaps quicker return to functional outcomes. There does not appear to be a clear advantage to date in oncological parameters; however, RALP does not appear to be inferior to either LRP or RRP. It is anticipated that further high quality randomized studies will shed more light on the clinical and statistical significance in the comparison between these modalities.
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Affiliation(s)
- Ahmed Saeed Goolam
- 1Department of Urology, University of Miami Miller School of Medicine, PO Box 016960(M814), Miami, FL 33101 USA
| | - Alfredo Harb-De la Rosa
- 1Department of Urology, University of Miami Miller School of Medicine, PO Box 016960(M814), Miami, FL 33101 USA
| | - Murugesan Manoharan
- Division of Urologic Oncology, Miami Cancer Institute, 8900 N Kendall Drive, Miami, FL 33176 USA
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Zhou YL, Yang QQ, Yan YY, Zhu C, Zhang L, Tang JB. Localized delivery of miRNAs targets cyclooxygenases and reduces flexor tendon adhesions. Acta Biomater 2018; 70:237-48. [PMID: 29425717 DOI: 10.1016/j.actbio.2018.01.047] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Revised: 01/17/2018] [Accepted: 01/30/2018] [Indexed: 01/03/2023]
Abstract
The formation of adhesions during healing of an injured tendon remains a difficult problem in clinical practice. Local anti-inflammation gene delivery provides high local gene concentration, reduces the inflammatory response of the injured tendon microenvironment, and decreases systemic side effects to enhance in vivo efficacy. In this study, we designed a novel local sustained gene delivery system by using cyclooxygenase (COX-1 and COX-2)-engineered miRNA plasmid/nanoparticles embedded in hyaluronic acid (HA) hydrogel to reduce flexor tendon adhesions. The local sustained gene delivery system significantly downregulates COX-1 and COX-2 expression in the tendon tissue and the surrounding subcutaneous tissue. More importantly, this plasmid/nanoparticle hydrogel system significantly reduced tissue adhesion formation. This approach offers an effective therapeutic strategy to reduce tendon adhesions by directly targeting the down-regulation of COX-1 and COX-2 expression within the microenvironment of the injured tendon. STATEMENT OF SIGNIFICANCE A local sustained gene delivery system was developed to regulate the expression of targeted genes in the specific time and location for tendon adhesion treatment. The engineered miRNA plasmid/nanoparticles embedded in hyaluronic acid hydrogel were synthesized to downregulate the expression of cyclooxygenases in the tendon tissue during the early stage of tendon healing with inflammatory response. This plasmid/nanoparticle hydrogel system offers an effective therapeutic strategy to attenuate the formation of tendon adhesion through direct downregulation of COX-1 and COX-2 expression within the microenvironment of the injured tendon.
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Siamantas I, Kalogirou EM, Tosios KI, Fourmousis I, Sklavounou A. Spongiotic Gingival Hyperplasia Synchronously Involving Multiple Sites: Case Report and Review of the Literature. Head Neck Pathol 2018; 12:517-521. [PMID: 29512024 PMCID: PMC6232213 DOI: 10.1007/s12105-018-0903-9] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Accepted: 02/27/2018] [Indexed: 11/25/2022]
Abstract
Localized juvenile spongiotic gingival hyperplasia (LJSGH) is a gingival lesion with unique clinicopathologic features that may involve synchronously multiple sites. We present a case with lesions clinically consistent with LJSGH in four jaw quadrants, confirmed by biopsy and review the English literature on multifocal LJSGH cases. A 19 year-old woman presented with circumscribed, erythematous overgrowths on the right and left maxillary and mandibular gingiva. With the provisional diagnosis of multifocal LJSGH, total excision of four maxillary lesions was performed. Clinical, microscopic and immunohistochemical examination with cytokeratin 19 confirmed the diagnosis of LJSGH in multiple sites. The excised lesions showed partial to complete recurrence after 4 months, while spontaneous regression of all but one lesion was observed after 15 months. Twenty cases with synchronous involvement of the gingiva of at least two teeth were previously reported. Their clinical features were comparable to that of solitary LJSGH. Only one case involved all four jaw quadrants. Spontaneous remission has not been documented before. The recognition of multiple lesions with clinicopathologic features diagnostic of LJSGH in the same adult patient argue against the designations "localized" and "juvenile". Recurrences are common, while remission might occur.
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Affiliation(s)
| | - Eleni-Marina Kalogirou
- Department of Oral Medicine and Pathology, Dental School, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece
| | - Konstantinos I Tosios
- Department of Oral Medicine and Pathology, Dental School, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece.
| | - Ioannis Fourmousis
- Department of Periodontology, Dental School, National and Kapodistrian University of Athens, 2 Thivon Street, Athens, Greece
| | - Alexandra Sklavounou
- Department of Oral Medicine and Pathology, Dental School, National and Kapodistrian University of Athens, 2 Thivon Street, 11527, Athens, Greece
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Pavone P, Falsaperla R, Barbagallo M, Polizzi A, Praticò AD, Ruggieri M. Clinical spectrum of woolly hair: indications for cerebral involvement. Ital J Pediatr 2017; 43:99. [PMID: 29096685 DOI: 10.1186/s13052-017-0417-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Accepted: 10/17/2017] [Indexed: 01/15/2023] Open
Abstract
Background Woolly Hair is an uncommon congenital anomaly of the scalp hair presenting with strongly coiled hair involving a localized area of the scalp or covering the entire side and occurring in non-black people. Isolated or localized wooly hair is usually benign and is not related to other disorders and/or complications. On the contrary, the generalized type may be related to disorders and syndromes affecting heart, cutis, liver and gastrointestinal organs. Among the syndromes presenting with wooly hair, the most known are the Naxos syndrome, the Carvajal-Huerta syndrome, the wooly hair/hypotrichosis, the ectodermal dysplasia-skin fragility, the tricho-hepato-enteric syndrome. Case presentation To our knowledge, no cases of wooly hair syndromes has been associated to neurologic involvement. Among the clinical notes of patients admitted in the Pediatric Units of the Catania University, we have selected four individuals presenting wooly hair, who showed different clinical features and course: case 1 presenting with a localized wooly hair type; case 2, member of a family affected by WH with autosomal dominant inheritance, not associated to complications; case 3, a wooly hair patient who displayed a progressive, severe form of Rasmussen’s encephalitis with fatal evolution, and case 4, wooly hair associated to brain malformation and drug-resistant epilepsy. Conclusions With this report, we aim to underline the wide spectrum of clinical presentation of individuals with WH and in particular we wish to give an annotation on a possible association of WH with severe neurologic disorders.
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Pretz JL, Barysauskas CM, George S, Hornick JL, Raut CP, Chen YLE, Marcus KJ, Choy E, Hornicek F, Ready JE, DeLaney TF, Baldini EH. Localized Adult Ewing Sarcoma: Favorable Outcomes with Alternating Vincristine, Doxorubicin, Cyclophosphamide, and Ifosfamide, Etoposide (VDC/IE)-Based Multimodality Therapy. Oncologist 2017; 22:1265-1270. [PMID: 28550026 PMCID: PMC5634761 DOI: 10.1634/theoncologist.2016-0463] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Accepted: 03/10/2017] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND In children with localized Ewing sarcoma (ES), addition of ifosfamide and etoposide to cyclophosphamide, doxorubicin, and vincristine (VDC/IE) improved 5-year overall survival (OS) to 70%-80%. Prior to delivery of VDC/IE in adults, 5-year OS was <50%. We reviewed our institutional outcomes for adults with ES who received VDC/IE-based treatment. MATERIALS AND METHODS Between 1997-2013, 67 adults with localized ES were treated with curative intent. Local recurrence-free survival (LRFS), progression-free survival (PFS), and OS were determined using Kaplan-Meier method; comparisons were assessed with log-rank. Proportional hazard models were used to determine predictive factors. RESULTS All patients received VDC/IE (median 14 cycles.) Local therapy was surgery for 33, radiation therapy for 17, or both for 17. Median follow-up for living patients was 5.2 years. Six patients had disease progression on therapy. Site of first failure was local for three, local and distant for two, and distant for ten. Five-year LRFS was 91%; 5-year LRFS was 96% for nonpelvic disease and 64% for pelvic disease (p = .003). Five-year PFS was 66%, and 5-year OS was 79%. On multivariate analysis, pelvic site had a 3.3 times increased risk of progression (p = .01). CONCLUSION Survival for adults with localized ES treated with VDC/IE-based multimodality therapy appears to be better than historical data and similar to excellent outcomes in children. Pelvic site of disease remains a predictor of worse outcome. Given the paucity of literature for adult ES, these data help validate VDC/IE-based therapy as an appropriate treatment approach for this rare disease in adults. IMPLICATIONS FOR PRACTICE Ewing sarcoma (ES) is rare in adults. Treatment approaches for adults have been extrapolated from the pediatric experience, and there is a sense that adults fare less well than children. We reviewed treatment outcomes in adults with localized ES treated with cyclophosphamide, doxorubicin, and vincristine in alternation with ifosfamide and etoposide (VDC/IE) as part of multimodality therapy. Survival outcomes appear to be better than historical data for adults and similar to the excellent outcomes for children. These data help validate VDC/IE-based therapy as an appropriate treatment approach for this rare disease in adults.
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Affiliation(s)
- Jennifer L Pretz
- Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Constance M Barysauskas
- Department of Biostatistics and Computational Biology, Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Suzanne George
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Jason L Hornick
- Department of Pathology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Chandrajit P Raut
- Department of Surgical Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Yen-Lin E Chen
- Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Karen J Marcus
- Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Edwin Choy
- Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Francis Hornicek
- Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - John E Ready
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
| | - Thomas F DeLaney
- Department of Surgical Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
- Center for Sarcoma and Connective Tissue Oncology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Elizabeth H Baldini
- Department of Radiation Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
- Center for Sarcoma and Bone Oncology, Dana-Farber Cancer Institute and Brigham & Women's Hospital, Boston, Massachusetts, USA
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Ramos JD, Wingate JT, Gulati R, Plimack ER, Harshman LC, Powles T, Crabb SJ, Niegisch G, Bellmunt J, Ladoire S, De Giorgi U, Hussain S, Alva AS, Baniel J, Agarwal N, Rosenberg JE, Vaishampayan UN, Galsky MD, Yu EY. Venous Thromboembolism Risk in Patients With Locoregional Urothelial Tract Tumors. Clin Genitourin Cancer 2017; 16:S1558-7673(17)30242-2. [PMID: 28923700 PMCID: PMC5826750 DOI: 10.1016/j.clgc.2017.08.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/05/2017] [Accepted: 08/13/2017] [Indexed: 12/21/2022]
Abstract
BACKGROUND Venous thromboembolism (VTE) is common in cancer patients, but there is limited data on patients with urothelial tract tumors (UTT). We previously identified several associative factors for increased VTE rates in patients with metastatic UTT. In this study, we assessed the frequency, associative factors, and impact on survival of VTE in patients with locoregional UTT. METHODS Patients with locoregional bladder, upper urinary tract, or urethral cancer were included in this multi-center study from 29 academic institutions. Patients with < cT2, > N1, or M1 disease at diagnosis were excluded. Patients with incomplete clinical staging or miscoded/missing data were excluded. Cumulative, unadjusted VTE incidence was calculated from time of diagnosis of muscle-invasive disease, excluding VTEs diagnosed in the metastatic setting. χ2 statistics tested differences in VTE rates across baseline and treatment-related factors. Significant covariates were incorporated into a multivariate, logistic regression model. Overall survival stratified by VTE was estimated using Kaplan-Meier methods and evaluated using the log-rank test. RESULTS A total of 1732 patients were eligible. There were 132 (7.6%) VTEs. On multivariate analysis, non-urothelial histology (P < .001), clinical Nx stage (P < .001), cardiovascular disease (P = .01), and renal dysfunction (P = .04) were statistically significant baseline factors associated with VTE. Using surgery alone as reference, surgery with perioperative chemotherapy (P = .04) and radiation with concurrent chemotherapy (P = .04) also were significant. CONCLUSIONS The VTE incidence of 7.6% in locoregional disease is comparable with our previously reported rate in the metastatic setting (8.2%). Similar to our findings in metastatic UTT, non-urothelial histology, renal dysfunction, and CVD was associated with increased VTE risk.
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Affiliation(s)
- Jorge D Ramos
- University of Washington, Seattle, WA; Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | - Roman Gulati
- Fred Hutchinson Cancer Research Center, Seattle, WA
| | | | | | - Thomas Powles
- Barts and the London School of Medicine, London, England
| | | | - Guenter Niegisch
- Medical Faculty, Department of Urology, Heinrich-Heine-University, Düsseldorf, Germany
| | | | - Sylvain Ladoire
- Georges François Leclerc Center, Dijon, France; Université de Bourgogne, Dijon, France
| | - Ugo De Giorgi
- Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS, Meldola, Italy
| | | | | | | | | | | | | | | | - Evan Y Yu
- University of Washington, Seattle, WA; Fred Hutchinson Cancer Research Center, Seattle, WA.
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Abstract
The incidence of localized renal cell carcinoma (RCC) has been steadily increasing, in large part because of the increased use of imaging. Optimizing the management of localized RCC has become one of the leading priorities and foremost challenges within the urologic-oncologic community. Adequate risk stratification of patients following the diagnosis of localized RCC has become meaningful in deciding whether to treat, how to treat, and how intensively to treat. This article characterizes the existing risk assessment models that can be useful as treatment decision aids for patients with localized RCC.
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Affiliation(s)
- Maxine Sun
- Division of Urological Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont St, Boston, MA 02120, USA.
| | - Malte Vetterlein
- Division of Urological Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont St, Boston, MA 02120, USA
| | - Lauren C Harshman
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, 450 Brookline ave, Boston, MA 02215-5450, USA
| | - Steven L Chang
- Division of Urological Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont St, Boston, MA 02120, USA
| | - Toni K Choueiri
- Lank Center for Genitourinary Oncology, Dana-Farber Cancer Institute, 450 Brookline ave, Boston, MA 02215-5450, USA
| | - Quoc-Dien Trinh
- Division of Urological Surgery, Center for Surgery and Public Health, Brigham and Women's Hospital, Harvard Medical School, 1620 Tremont St, Boston, MA 02120, USA
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38
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Huang Y, Jia B, Jiang S, Zhou S, Yang J, Liu P, Gui L, He X, Qin Y, Sun Y, Shi Y. Different clinical characteristics and treatment strategies for patients with localized sinonasal diffuse large B cell lymphoma and extranodal NK/T cell lymphoma. J Hematol Oncol 2017; 10:7. [PMID: 28057019 PMCID: PMC5217200 DOI: 10.1186/s13045-016-0368-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2016] [Accepted: 12/06/2016] [Indexed: 11/10/2022] Open
Abstract
The difference in clinical features and treatment outcomes between localized sinonasal diffuse large B cell lymphoma (SN-DLBCL) and sinonasal extranodal NK/T cell lymphoma (SN-ENKTL) is unclear. Therefore, we analyzed a total of 47 patients with localized SN-DLBCL and 211 patients with localized SN-ENKTL. The age distribution for these two subtypes is very distinct and the B symptoms were more common in SN-ENKTL. However, both SN-DLBCL and SN-ENKTL patients could achieve high overall response rate (ORR) and favorable prognoses. The 3-year overall survival (OS) rates for patients with SN-DLBCL and SN-ENKTL were 79.7 and 83.6% (p = 0.707), and the 3-year progression-free survival (PFS) rates were 61.4 and 70.1% (p = 0.294), respectively. For SN-DLBCL patients, chemotherapy followed by involved-field radiotherapy (IFRT) resulted in higher OS (83.7 vs 62.5%) and PFS (63.9 vs 50.0%) compared with chemotherapy alone, but the difference was not significant. No significant difference was found in the OS or PFS between radiotherapy alone and radiotherapy combined with chemotherapy for all patients with SN-ENKTL. But in extensive stage I and stage II SN-ENKTL patients, radiotherapy combined with chemotherapy could significantly improve the PFS (73.8 vs 50.0%) compared with radiotherapy alone. These results indicate that remarkable clinical disparities exist between localized SN-DLBCL and SN-ENKTL. However, different treatment strategies for them can result in similarly favorable prognoses.
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Affiliation(s)
- Yu Huang
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Bo Jia
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Shiyu Jiang
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Shengyu Zhou
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Jianliang Yang
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Peng Liu
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Lin Gui
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Xiaohui He
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yan Qin
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yan Sun
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yuankai Shi
- Department of Medical Oncology, Beijing Key Laboratory of Clinical Study on Anticancer Molecular Targeted Drugs, National Cancer Center/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, No. 17 Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
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Gu L, Ma X, Li H, Chen L, Xie Y, Li X, Gao Y, Zhang Y, Zhang X. Comparison of oncologic outcomes between partial and radical nephrectomy for localized renal cell carcinoma: A systematic review and meta-analysis. Surg Oncol 2016; 25:385-393. [PMID: 27916170 DOI: 10.1016/j.suronc.2016.09.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Revised: 08/21/2016] [Accepted: 09/02/2016] [Indexed: 12/21/2022]
Abstract
To date, there remain uncertainties over the oncological outcomes for partial and radical nephrectomy of localized renal cell carcinoma (RCC). A systematic review and meta-analysis was performed. Eligible studies were retrieved from PubMed, Embase, Cochrane Library and Web of Science databases. The endpoints of oncologic outcomes included overall survival (OS), cancer-specific survival (CSS) and recurrence-free survival (RFS). Multivariable adjusted hazard ratios (HRs) were used to evaluate each endpoint. We used the Newcastle-Ottawa scale to assess risk of bias. Fourteen cohort studies of low to moderate risk of bias involving 28,764 patients were included. Adjusted variables and follow-up length varied between studies. The results showed that patients with localized RCC who underwent partial nephrectomy (PN) had a superior OS (HR: 0.81, 95% confidence interval (CI): 0.74-0.89; P < 0.001) compared with those underwent radical nephrectomy (RN). However, the CSS (HR: 0.85, 95% CI: 0.73-1.01; P = 0.060) and RFS (HR: 0.66, 95% CI: 0.34-1.31; P = 0.239) seem to be similar for patients underwent PN and RN. Most of subgroup analyses according to year of publication, patient population, geographic region and NOS score did not alter the direction of results. PN for localized RCC is associated with better OS, similar CSS and RFS compared with RN based on observational data with low to moderate risk of bias. Methodological limitations of the observational studies included should be considered while interpreting these results.
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Affiliation(s)
- Liangyou Gu
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Xin Ma
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Hongzhao Li
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Luyao Chen
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Yongpeng Xie
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China; School of Medicine, Nankai University, Tianjin, China
| | - Xintao Li
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Yu Gao
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Yu Zhang
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China
| | - Xu Zhang
- Department of Urology/State Key Laboratory of Kidney Diseases, Chinese PLA General Hospital/PLA Medical School, Beijing, China.
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40
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Scheltema MJV, van den Bos W, de Bruin DM, Wijkstra H, Laguna MP, de Reijke TM, de la Rosette JJMCH. Focal vs extended ablation in localized prostate cancer with irreversible electroporation; a multi-center randomized controlled trial. BMC Cancer 2016; 16:299. [PMID: 27150293 PMCID: PMC4858903 DOI: 10.1186/s12885-016-2332-z] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 05/01/2016] [Indexed: 12/17/2022] Open
Abstract
Background Current surgical and ablative treatment options for prostate cancer (PCa) may result in a high incidence of (temporary) incontinence, erectile dysfunction and/or bowel damage. These side effects are due to procedure related effects on adjacent structures including blood vessels, bowel, urethra and/or neurovascular bundle. Ablation with irreversible electroporation (IRE) has shown to be effective and safe in destroying PCa cells and also has the potential advantage of sparing surrounding tissue and vital structures, resulting in less impaired functional outcomes and maintaining men’s quality of life. Methods/Design In this randomized controlled trial (RCT) on IRE in localized PCa, 200 patients with organ-confined, unilateral (T1c-T2b) low- to intermediate-risk PCa (Gleason sum score 6 and 7) on transperineal template-mapping biopsies (TTMB) will be included. Patients will be randomized into focal or extended ablation of cancer foci with IRE. Oncological efficacy will be determined by multiparametric Magnetic Resonance Imaging, Contrast-Enhanced Ultrasound imaging if available, TTMP and Prostate Specific Antigen (PSA) follow-up. Patients will be evaluated up to 5 years on functional outcomes and quality of life with the use of standardized questionnaires. Discussion There is critical need of larger, standardized RCTs evaluating long-term oncological and functional outcomes before introducing IRE and other focal therapy modalities as an accepted and safe therapeutic option for PCa. This RCT will provide important short- and long-term data and elucidates the differences between focal or extended ablation of localized, unilateral low- to intermediate-risk PCa with IRE. Trial registration Clinicaltrials.gov database registration number NCT01835977. The Dutch Central Committee on Research Involving Human Subjects registration number NL50791.018.14.
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Affiliation(s)
- Matthijs J V Scheltema
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.
| | - Willemien van den Bos
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Daniel M de Bruin
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.,Department of Biomedical Engineering and Physics, AMC University Hospital, Amsterdam, The Netherlands
| | - Hessel Wijkstra
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands.,Signal Processing Systems, Eindhoven University of Technology, Eindhoven, The Netherlands
| | - M Pilar Laguna
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
| | - Theo M de Reijke
- Department of Urology, AMC University Hospital, Meibergdreef 9, 1105 AZ, Amsterdam, The Netherlands
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Abstract
Adrenocortical carcinoma frequently presents with sequelae of steroid precursor overproduction and has a proclivity for aggressive local growth, early metastasis, and recurrence. En bloc surgical resection with negative margins is the cornerstone of therapy for localized disease, and re-resection has a role in selected recurrent cases. Presence of occult micrometastatic disease at the time of presentation is confirmed by frequent distant failure after apparent negative margin resection. Data for many aspects of therapy are limited or nonexistent. This review critically considers existing evidence with a particular focus on surgical management.
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42
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Abstract
The impact of localized prostate cancer in the elderly depends on disease aggressiveness and life expectancy. In men with localized prostate cancer, those with low-risk disease or a shorter life expectancy should be managed expectantly, whereas those with long life expectancy or more aggressive disease may benefit from curative treatment. Comorbidity and quality-of-life concerns are key considerations during the selection of therapeutic modalities in the elderly in localized and metastatic settings. A variety of new agents have changed the therapeutic landscape in castrate-resistant prostate cancer, but their benefits need to be considered alongside their side effects and cost.
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Affiliation(s)
- Kae Jack Tay
- Division of Urology, Duke University Medical Center, DUMC Box 103861, Durham, NC 27710, USA
| | - Judd W Moul
- Division of Urology, Duke University Medical Center, DUMC Box 103861, Durham, NC 27710, USA
| | - Andrew J Armstrong
- Department of Medical Oncology, Duke University Medical Center, DUMC Box 103861, Durham, NC 27710, USA.
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Mollica MA, Underwood W, Homish GG, Homish DL, Orom H. Spirituality is associated with better prostate cancer treatment decision making experiences. J Behav Med 2015; 39:161-9. [PMID: 26243642 DOI: 10.1007/s10865-015-9662-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2015] [Accepted: 07/17/2015] [Indexed: 12/12/2022]
Abstract
This study examined whether spiritual beliefs are associated with greater decision-making satisfaction, lower decisional conflict and decision-making difficulty with the decision-making process in newly diagnosed men with prostate cancer. Participants were 1114 men diagnosed with localized prostate cancer who had recently made their treatment decision, but had not yet been treated. We used multivariable linear regression to analyze relationships between spirituality and decision-making satisfaction, decisional conflict, and decision-making difficulty, controlling for optimism and resilience, and clinical and sociodemographic factors. Results indicated that greater spirituality was associated with greater decision-making satisfaction (B = 0.02; p < 0.001), less decisional conflict (B = -0.42; p < 0.001), and less decision-making difficulty (B = -0.08; p < 0.001). These results confirm that spiritual beliefs may be a coping resource during the treatment decision-making process. Providing opportunities for patients to integrate their spiritual beliefs and their perceptions of their cancer diagnosis and trajectory could help reduce patient uncertainty and stress during this important phase of cancer care continuum.
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Affiliation(s)
- Michelle A Mollica
- Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, 320 Kimball Tower, 3435 Main St., Buffalo, NY, 14214, USA. .,Division of Cancer Prevention, National Cancer Institute, Rockville, MD, USA.
| | - Willie Underwood
- Department of Urology, Roswell Park Cancer Institute, Buffalo, NY, USA.
| | - Gregory G Homish
- Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, 320 Kimball Tower, 3435 Main St., Buffalo, NY, 14214, USA.
| | - D Lynn Homish
- Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, 320 Kimball Tower, 3435 Main St., Buffalo, NY, 14214, USA.
| | - Heather Orom
- Department of Community Health and Health Behavior, School of Public Health and Health Professions, University at Buffalo, 320 Kimball Tower, 3435 Main St., Buffalo, NY, 14214, USA.
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Maderal AD, Miner A, Nousari C, Alonso-Llamazares J. Localized pemphigus foliaceus with unilateral facial involvement. Actas Dermosifiliogr 2014; 105:413-7. [PMID: 24784930 DOI: 10.1016/j.adengl.2013.02.020] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Accepted: 02/10/2013] [Indexed: 11/22/2022] Open
Abstract
Pemphigus foliaceus is a superficial vesiculobullous disease that typically presents with widespread lesions. Localized presentations are less frequent, and they typically occur in middle-aged patients, following exposure to topical medications, and later on, become more disseminated. We present a case of a 19-year-old female with a localized presentation of pemphigus foliaceus unrelated to previous topical medications, that was a diagnostic and therapeutically challenging case. We also discuss the literature on localized cases, differences in presentations and responses to various treatment modalities.
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45
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Smyth B, Coleman P. Localized cystic disease of the kidney: case report and review of the literature. CEN Case Rep 2014; 3:198-201. [PMID: 28509198 DOI: 10.1007/s13730-014-0117-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Accepted: 03/05/2014] [Indexed: 11/30/2022] Open
Abstract
Localized cystic disease of the kidney (LCDK) is a benign and non-progressive renal anomaly that may initially be confused with autosomal dominant polycystic kidney disease (as in the index case) or cystic neoplasms. It is best diagnosed with contrast-enhanced CT scan demonstrating the characteristic features of an unencapsulated mass of smooth-walled cysts with enhancing renal parenchyma between them. It is most often an incidental finding, but may present with flank pain or haematuria. Hypertension and renal impairment are uncommonly associated with LCDK. A complete physical examination and comprehensive family history are important to exclude other acquired or inherited causes of cystic kidney disease and to avoid unnecessary diagnostic procedures or nephrectomy. We describe a case manifesting many of the typical features of the condition and review previously published cases to describe the natural history and presentation of this rare entity.
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46
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Elimova E, Shiozaki H, Wadhwa R, Sudo K, Chen Q, Estrella JS, Blum MA, Badgwell B, Das P, Song S, Ajani JA. Medical management of gastric cancer: A 2014 update. World J Gastroenterol 2014; 20:13637-13647. [PMID: 25320502 PMCID: PMC4194548 DOI: 10.3748/wjg.v20.i38.13637] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2013] [Revised: 02/15/2014] [Accepted: 05/19/2014] [Indexed: 02/06/2023] Open
Abstract
Gastric cancer represents a serious health problem on a global scale. It is the second leading cause of cancer-related death worldwide. Novel therapeutic targets are desperately needed because the meager improvement in the cure rate of about 10% realized by adjunctive treatments to surgery is unacceptable as > 50% patients with localized gastric cancer succumb to their disease. Either postoperative chemoradiotherapy (United States), pre-and post-operative chemotherapy (Europe), and adjuvant chemotherapy after a D2 resection (Asia) can all be regarded as standards of care in the localized gastric cancer management. In metastatic disease the addition of trastuzumab to chemotherapy is standard of care in Her2 positive disease. In the HER2 negative population, the treatments remain limited. In the first line setting, the standard of care is a combination of fluoropyrimidine and platinum containing chemotherapy, with or without epirubicin or docetaxel. The results of targeted therapy trials have by and large been disappointing, but none of these trials looked at an appropriately enriched population. Finally there is a meager overall survival benefit in treating patients with metastatic disease in the second line setting, with either irinotecan, docetaxel or ramucirumab however none of these drugs have been compared head to head in a well-powered randomized controlled trial.
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Jeddy N, T R, C K, R S, Prabakar R. Localized multiple cemental excrescences: a rare presentation of hypercementosis. J Clin Diagn Res 2014; 8:ZD16-7. [PMID: 24995256 DOI: 10.7860/jcdr/2014/8987.4367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2013] [Accepted: 03/29/2014] [Indexed: 11/24/2022]
Abstract
Hypercementosis is an abnormal thickening of cementum which may be generalized or localized. Localized hypercementosis is usually characterized by nodular enlargement of apical third of root. Hypercementosis in the form of multiple cemental spikes distributed throughout the entire length of root is a very rare finding. In this article, we report such a rare manifestation of localized hypercementosis affecting right maxillary third molar in a 24-year-old male. This finding was an accidental observation following a difficult extraction procedure as the spikes were not evident in the orthopantamogram. It is imperative that every dental practitioner be aware of several presentations of hypercementosis and ensure that such an entity is considered in the differential diagnosis of difficult extraction procedures as an Intraoral Periapical (IOPA) radiograph or even an Orthopantamogram (OPG) could not differentiate the root morphology.
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Affiliation(s)
- Nadeem Jeddy
- Professor and Head, Department of Oral Pathology, Thai Moogambigai Dental College , Golden George Nagar, Chennai, India
| | - Radhika T
- Reader, Department of Oral Pathology, Thai Moogambigai Dental College , Golden George Nagar, Chennai, India
| | - Krithika C
- Reader, Department of Oral Medicine, Thai Moogambigai Dental College , Golden George Nagar, Chennai, India
| | - Saravanan R
- Professor, Department of Orthodontia, Thai Moogambigai Dental College , Golden George Nagar, Chennai, India
| | - Ramachandran Prabakar
- Professor and Head, Department of Orthodontia, Thai Moogambigai Dental College , Golden George Nagar, Chennai, India
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Abstract
The controversial recent recommendation by the United States Preventive Services Task Force (USPSTF) against prostate-specific antigen (PSA) screening for early-stage prostate cancer has caused much debate. Whereas USPSTF recommendations against routine screening mammography in younger women resulted in fierce public outcry and eventual alteration in the language of the recommendation, the same public and political response has not been seen with PSA screening for prostate cancer. It is of paramount importance to ensure improved efficiency and transparency of the USPSTF recommendation process, and resolution of concerns with the current USPSTF recommendation against PSA screening for all ages.
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Affiliation(s)
- Samuel D Kaffenberger
- Department of Urologic Surgery, Vanderbilt University, 2525 West End Avenue, Nashville, TN, USA
| | - David F Penson
- Department of Urologic Surgery, VA Tennessee Valley Geriatric Research, Education, and Clinical Center (GRECC), Vanderbilt University, 2525 West End Avenue, Nashville, TN, USA; Center for Surgical Quality and Outcomes Research, Vanderbilt University, 2525 West End Avenue, Suite 1200, Nashville, TN 37203-1738, USA.
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Ma HJ, Yang Y, Ma HY, Jia CY, Li TH. Acquired localized hypertrichosis induced by internal fixation and plaster cast application. Ann Dermatol 2013; 25:365-7. [PMID: 24003283 PMCID: PMC3756205 DOI: 10.5021/ad.2013.25.3.365] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2011] [Revised: 06/19/2011] [Accepted: 09/27/2011] [Indexed: 11/08/2022] Open
Abstract
Hypertrichosis refers to increased vellus hair growth and is independent to androgen excess. The acquired localized hypertrichosis (ALH) is one of the typical hypertrichosis, which mainly results from chronic irritation, inflammation, friction, and occlusion by plaster of Paris. Here, we report a young boy who had ALH on his right hand following a closed fracture with internal fixation and plaster cast application. The case is unusual because the hairy area is limited to the operative region of internal fixation. We suggest that the local vascular changes and skin inflammation induced by internal fixation and plaster cast application may be associated with ALH.
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Affiliation(s)
- Hui-Jun Ma
- Department of Dermatology, Plastic Surgery and Burn Repair Center, the 309th Hospital of Chinese PLA, Beijing, China
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Lee YB, Kim JE, Park HJ, Cho BK. Two cases of idiopathic localized involutional lipoatrophy. Ann Dermatol 2010; 22:346-8. [PMID: 20711277 DOI: 10.5021/ad.2010.22.3.346] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2009] [Revised: 10/15/2009] [Accepted: 11/20/2009] [Indexed: 11/08/2022] Open
Abstract
Localized involutional lipoatrophy (LIL) is a rare distinctive idiopathic form of localized lipoatrophy. The characteristic features in histopathology of LIL are diminutive fat lobules composed of small adipocyte resembling fetal fat tissue. LIL is not a well-known disorder, there have been only a few reports on LIL in the English literature. We herein report 2 cases of LIL and review the previously published cases.
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Affiliation(s)
- Young Bok Lee
- Department of Dermatology, St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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