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Khan BA, Cheng L, Khan AA, Ahmed H. Unsafe small clinics cause new human immunodeficiency virus outbreaks in Pakistan. J Hosp Infect 2019; 104:393-394. [PMID: 31606434 DOI: 10.1016/j.jhin.2019.10.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Accepted: 10/02/2019] [Indexed: 10/25/2022]
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Fang Y, Lu MP, Wan WJ, Hong HY, Gao WX, Cui XY, Yu CJ, Bi MM, Zheng Y, Liao SM, Zhao JH, Shi JB, Wen WP, Cheng L. [Minutes of the 2019 China Rhinology Annual Meeting]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2019; 54:793-798. [PMID: 31606997 DOI: 10.3760/cma.j.issn.1673-0860.2019.10.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Cheng L, Li YY, Hu W, Bai F, Hao HR, Yu WN, Mao XM. Risk of bone fracture associated with sodium–glucose cotransporter-2 inhibitor treatment: A meta-analysis of randomized controlled trials. DIABETES & METABOLISM 2019; 45:436-445. [DOI: 10.1016/j.diabet.2019.01.010] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/22/2019] [Accepted: 01/25/2019] [Indexed: 02/07/2023]
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Hong S, Li J, Cheng L, Yu S, Zhang Z, Lin B, Su Z, Ke Z, Liu R, Peng S, Li Q, Zhang Q, Guo Z, Lv W, Xiao H. Classification of thyroid nodule using DNA methylation profiling on tissue and circulating tumor DNA. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz267.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Cheng L. Autophagy inhibition enhances leflunomide-induced cytotoxicity in human bladder cancer cells. Ann Oncol 2019. [DOI: 10.1093/annonc/mdz238.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Huang YY, Cheng L, Yang J, Huang Q, Shen M, Chen JY. [Preoperative imaging and electrophysiological evaluation of cochlear implantation in children with cochlear nerve dysplasia]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2019; 33:729-735. [PMID: 31446728 DOI: 10.13201/j.issn.1001-1781.2019.08.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/20/2019] [Indexed: 11/12/2022]
Abstract
Objective:The aim of this study is to investigate the use of CT, magnetic resonance imaging (MRI), functional magnetic resonance (fMRI) and electrical evoked auditory brainstem response in children with cochlear nerve deficiency (CND) before cochlear implantation (CI) (electrically evoked auditory brain stem response, EABR) evaluated auditory pathway, auditory cortex function, and cochlear nerve function. Method:Of 6 children with bilateral profound sensorineural hearing loss, bilateral internal auditory meatus stenosis was diagnosed by CT as in 4 cases and unilateral internal auditory meatus stenosis in 1 case. In 3 cases, oblique sagittal MRI reconstruction of the internal auditory meatus showed only facial nerve and vestibular nerve existence. 6 cases were diagnosed as CND by imaging, among which underwent fMRI and EABR in 3 cases, respectively. All the children received unilateral CI and were followed up for at least 1 year after hearing and speech rehabilitation. Result:fMRI was examed in 3 cases with CND. It showed that the right auditory cortex was activated in 1 case after sound given to the left ear but no activation was found in the left cortex when sound given to the right ear. 1 case showed activation in bilateral transverse temporal gyrus while sound was given to the left, right and both ears at 2000Hz. Another case had no activation in both auditory cortex. EABR detection elicited V wave in 2 of 3 cases. 6 children received audiological and speech evaluation 1 month, 6 and 12 months after CI. Among them, the hearing level was improved within 6 months after surgery in 4 cases, and the threshold of sound field was (48.15±6.60) dB HL, MAIS and CAP scores were improved. However, SIR score improvement is limited in 3 cases. The hearing level was improved in 1 case, but speech rehabilitation was poor mainly due to the older age. Conclusion:Preoperative comprehensive application of imaging and electrophysiological evaluation of children with CND can more accurately assess the integrity of the auditory pathway and understand the function of the cochlear nerve. It has important reference significance for whether or not to perform surgery. There was a significant difference in auditory speech rehabilitation after CND in children with CND.
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Chen WX, Cheng L, Xu LY, Zhu YL. A short follow-up of prosthesis-based breast reconstruction using TiLOOP ® Bra surgical mesh. Niger J Clin Pract 2019; 22:1115-1119. [PMID: 31417055 DOI: 10.4103/njcp.njcp_487_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Background A new approach for prosthesis-based breast reconstruction is the use of a titanium-coated polypropylene mesh TiLOOP® Bra. However, the safety and outcomes are currently unclear in Chinese breast cancer patients. Methods A retrospective study of patients undergoing prosthesis-based breast reconstruction using TiLOOP® Bra was carried out. Complications were divided into minor complications (require conservative treatment) and major complications (require surgical intervention). The influence of patient- and surgery-related characteristics on complications was analyzed. Results Postoperative hematoma and seroma were respectively found in one and two breasts and could be treated conservatively. In three breasts skin infection occurred immediately after surgery resulting in skin necrosis of two breasts and wound dehiscence of one breast. These three breasts were treated with mesh removal, and revisionary surgery. Increased risk of mesh removal and implant explantation were observed in case of skin infection (P = 0.011) and skin necrosis (P = 0.033). Neither patient-related characteristics including age >50 years, BMI >25 kg/m2, and postoperative radiotherapy/chemotherapy, nor surgery-related characteristics including sentinel lymph node biopsy or axillary dissection alone, and curative/prophylactic surgery were significantly correlated with minor and major complications. Ultrasound evaluation showed a well-incorporated mesh into surrounding tissue. Conclusion This titanium-coated polypropylene mesh showed acceptable complications and could be used safely in prosthesis-based breast reconstruction by stabilizing the implant pocket. Longer follow-up data and more randomized trials are necessary to determine the clinical use of this mesh.
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Ruan Z, Zhu Y, Lin Z, Long H, Zhao R, Sun B, Cheng L, Zhao S. Association between rs12742784 polymorphism and hip fracture, bone mineral density, and EPHB2 mRNA expression levels in elderly Chinese women. Climacteric 2019; 23:93-98. [PMID: 31352841 DOI: 10.1080/13697137.2019.1640195] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
Objective: This study aimed to determine the association between rs12742784 polymorphism in the non-coding area and hip fracture, bone mineral density (BMD), and EPHB2 mRNA expression levels in elderly Chinese women.Methods: We investigated 250 Chinese women (mean age: 63.5 ± 8.3 years) including 123 hip fracture patients and 127 non-fracture controls. All participants underwent clinical examination to meet the inclusion criteria. Lumbar and hip BMD were detected by dual-energy X-ray absorptiometry. rs12742784 polymorphism was determined by restriction fragment length polymorphism and EPHB2 mRNA expression levels were measured by real-time polymerase chain reaction.Results: Distribution of rs12742784 genotypes agreed with Hardy-Weinberg equilibrium. The frequency of the CT + TT genotype was significantly associated with decreased risk of hip fracture (adjusted odds ratio = 0.57, p < 0.01) after adjusting for age and body mass index, and with increased BMD and EPHB2 mRNA expression levels. The T allele of the rs12742784 single nucleotide polymorphism (SNP) was a protective factor for hip fracture (adjusted odds ratio = 0.56, p < 0.01).Conclusion: rs12742784 polymorphism was associated with EPHB2 mRNA expression levels, BMD, and hip fracture in Chinese women. The T allele of the rs12742784 SNP was a protective factor for osteoporosis and hip fracture.
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Qi ZJ, Liu LF, Cheng L, Han X, Wang T, Li F, Lu C, Zhang AB. [Risk factors analyses for lateral neck lymph node metastasis in papillary thyroid carcinoma]. LIN CHUANG ER BI YAN HOU TOU JING WAI KE ZA ZHI = JOURNAL OF CLINICAL OTORHINOLARYNGOLOGY, HEAD, AND NECK SURGERY 2019; 33:603-606. [PMID: 31327195 DOI: 10.13201/j.issn.1001-1781.2019.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Indexed: 11/12/2022]
Abstract
Objective:To study the risk factors for the lateral neck lymph node metastasis(LNM) in patients with papillary thyroid carcinoma(PTC).Method:Total 145 cases of papillary thyroid carcinoma patients were reviewed. These patients were divided into the following 2 groups: a lateral LNM-positive group and a lateral LNM-negative group.Clinical factors and tumor ultrasound characteristics were recorded, and the final pathology results were recorded as well. Result: Univariate and multivariate analyses indicated that primary tumor size(pathological diameter) >1.0 cm, upper portion location and lymph node metastasis in central neck were the three risk factors for lateral LNM of PTC(OR=6.250,4.881,5.222,P<0.05). The lymph node metastasis in the lateral neck was not correlated obviously with gender, age, capsuleinvasion, multifocality and tumor ultrasonic characteristics(including illdefined and irregular in shape, calcification, hypervascularized). The probability of lateral LNM was then calculated according to the number of risk factors present in each of the 145 patients, using the three factors. When two or more factors were present, the probability increased up to 38.1 %(95%CI23-53).Conclusion: The present study provides that lateral LNM occurs mainly in patients, with a tumor size(pathological diameter) diameter>1.0 cm, with the primary tumor located in the upper part of the lobe and positive central compartment lymph node metastasis. The risk increased up when at least two of the three factors were present. So it needs to pay attention to the high risk factors seriously which effect lateral neck lymph node metastasis in patients with PTC, combined with ultrasonic characteristics of lateral cervical lymph node or more meticulous evaluations, to establish the lymph node dissection individually.
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Yap T, Seers C, Koo K, Cheng L, Vella LJ, Hill AF, Reynolds E, Nastri A, Cirillo N, McCullough M. Non-invasive screening of a microRNA-based dysregulation signature in oral cancer and oral potentially malignant disorders. Oral Oncol 2019; 96:113-120. [PMID: 31422202 DOI: 10.1016/j.oraloncology.2019.07.013] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 07/08/2019] [Accepted: 07/11/2019] [Indexed: 01/06/2023]
Abstract
INTRODUCTION We have previously shown that oral swirls are a robust source of microRNA protected by extracellular vesicles, potentially useful to detect oral squamous cell carcinoma (OSCC)-associated molecular aberration. OBJECTIVES To study a developed dysregulation score and risk classification algorithm based upon a panel of OSCC-associated microRNA in oral swirls from individuals with OSCC and oral potentially malignant disorders (OPMDs). MATERIALS AND METHODS An OSCC-associated panel of 5 microRNAs (miR-24; miR-21; miR-99a; let-7c; miR-100;) was quantified by qPCR in 190 individuals with and without mucosal abnormalities, including OSCC (n = 53) and OPMDs (n = 74). Each sample was analyzed using a developed dysregulation score (dSCORE) and risk classification algorithm, allocating a LOW- or HIGH-RISK score. The influence of demographic, systemic, oral health and mucosal disease factors on the developed test was analyzed. RESULTS MicroRNA for analysis can be predictably isolated from oral swirls sourced from individuals with a range of demographic, systemic and oral health findings. Utilizing the presence of HIGH-RISK identified OSCC patients with 86.8% sensitivity and 81.5% specificity. Older age and female gender were associated with higher dSCOREs and higher proportions of HIGH-RISK classification amongst individuals with no mucosal abnormalities. The dSCOREs for all subgroups of OPMDs were significantly different from the OSCC group. CONCLUSION This is the first comparison of microRNA sourced from oral swirls from individuals with OPMDs with individuals with and without OSCC. A HIGH-RISK dysregulation signature was found to be accurate in indicating the presence of OSCC and exampled to parallel malignant transformation.
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Zuo CT, Yin DC, Fan HX, Lin M, Meng Z, Xin GW, Zhang YC, Cheng L. Study on diagnostic value of P1NP and β-CTX in bone metastasis of patients with breast cancer and the correlation between them. EUROPEAN REVIEW FOR MEDICAL AND PHARMACOLOGICAL SCIENCES 2019; 23:5277-5284. [PMID: 31298379 DOI: 10.26355/eurrev_201906_18194] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE This study aimed to investigate the diagnostic value of the total amino-terminal propeptide of type 1 procollagen (P1NP) and C-terminal telopeptide of β-I collagen (β-CTX) in bone metastasis of patients with breast cancer and the correlation between them. PATIENTS AND METHODS The medical records of 73 patients were retrospectively analyzed. These patients with breast cancer were treated in Oncology, General Surgery, and Orthopedic Departments in The Third People's Hospital of Qingdao from March 2014 to April 2017, including 40 patients with bone metastasis (bone metastasis group) and 33 patients with no bone metastasis (non-bone metastasis group). Other 40 healthy people who received physical examination in the same period were selected as the control group. The expression of P1NP and β-CTX in plasma were detected by the Enzyme-linked immunosorbent assay, and the correlation between them was analyzed. RESULTS There were significant differences in P1NP and β-CTX concentrations among the three groups (p<0.05). The concentrations of P1NP in the control group and the non-bone metastasis group were significantly lower than that in the bone metastasis group (p<0.05); the concentrations of β-CTX in the control group and the non-bone metastasis group were significantly lower than that in the bone metastasis group (p<0.05). P1NP: AUC=0.852, sensitivity: 72.5%, specificity: 93.9%, CUT OFF=66.44. β-CTX: AUC=0.883, sensitivity: 85.0%, specificity: 84.8%, CUT OFF=69.8. Joint detection: AUC=0.952, sensitivity: 84.8%, specificity: 99.5%, CUT OFF=99.5. The results of the concentrations of P1NP and β-CTX in the bone metastasis group detected by the Pearson correlation analysis showed that their concentrations were positively correlated in the bone metastasis group (r=0.764, p<0.05). CONCLUSIONS P1NP and β-CTX in plasma have a high diagnostic value for bone metastasis of breast cancer and have important significance in the diagnosis of bone metastasis and disease monitoring.
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Huang ZX, Pu ZX, Shentu WH, Li J, Shen ZH, Tan YB, Cheng L. [A case report of asymptomatic right coronary fistula with giant interventricular aneurysm]. ZHONGHUA XIN XUE GUAN BING ZA ZHI 2019; 47:496-497. [PMID: 31262137 DOI: 10.3760/cma.j.issn.0253-3758.2019.06.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Valour F, Yanjie M, Vu T, Tran G, Delaye T, Nguyen T, Tkaczyk C, Cheng L, Sellman B, Diep B. Immunothérapie préventive par MEDI6389, combinaison d’anticorps monoclonaux anti-alpha-toxine (AT), leucocidine de Panton-Valentine (PVL) et ED (LukED), gamma-hémolysine (HlgABC) et clumping facteur A (ClfA) dans un modèle lapin d’infection de prothèse articulaire à SARM USA300. Med Mal Infect 2019. [DOI: 10.1016/j.medmal.2019.04.218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Patel S, Carter E, Cheng L. A paediatric sublingual lesion. A diagnostic challenge. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cheng L, Collins AJ, Parker, all crew members G. Should subtotal thyroidectomy be an option for benign nodular goitre in the developing world. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Grossman S, Devine C, Patel S, Cheng L. Rare complications of thyroid surgery. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Grossman S, Samani P, Taloumtzi M, Addo-Yobo A, Patel S, Cheng L. Antibiotic prescribing for omfs admissions. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Addo-Yobo A, Patel S, Cheng L. Barts omfs induction app: using a mobile phone web application during the induction of new oral and maxillofacial surgery dental core trainees. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Blanchard J, Palmer J, Walder J, Ali E, Cheng L. Evaluation of mdt-tongue tie service provided at homerton university hospital. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.939] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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121
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Girgis S, Cheng L, Gillan G. An unusual case of multiple bilateral submandibular gland sialolithiasis. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Cheng L, Jones A, Kassam K, Pabla R, Patel S, Edwards D, Sadigh P, Tandy R, Kiela G. Recurrent wound dehiscence after neck surgery for metastatic papillary thyroid carcinoma. Int J Oral Maxillofac Surg 2019. [DOI: 10.1016/j.ijom.2019.03.879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Cheng L, Li J, Cheng J, Wu Z. Dibutyl phthalate-induced activation of ROS and ERK1/2 causes hepatic and renal damage in Kunming mice. Hum Exp Toxicol 2019; 38:938-950. [DOI: 10.1177/0960327119843583] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Dibutyl phthalate (DBP), a ubiquitous environmental contaminant, has been reported to be involved in hepatic and renal tissue damage. However, the role of DBP in oxidative stress and in extracellular signal-regulated kinase (ERK1/2) pathways remains unclear. To investigate the underlying mechanism, Kunming (KM) mice received daily doses of combinations of 50 mg/kg DBP, 50 mg/kg vitamin E (VitE), and 1 mg/kg PD98059 for 28 consecutive days. Any changes in reactive oxygen species (ROS) and malondialdehyde (MDA) levels, as well as any histopathological alterations in tissues, were observed to assess oxidative stress. In addition, the levels of alanine aminotransferase, aspartate aminotransferase, and albumin in serum were used to evaluate liver function. The levels of creatinine and urea nitrogen in serum were measured to evaluate kidney function. We found that DBP significantly increased oxidative damage and the expression of phosphorylated ERK1/2. Furthermore, pretreatment with the ERK inhibitor PD98059 followed by the antioxidant VitE attenuated the levels of ROS, MDA, ERK1/2 phosphorylation, and DBP-mediated disorders, indicating that the oxidative stress and the ERK1/2 pathways are associated with DBP-induced hepatic and renal dysfunction in KM mice.
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Tao L, Zhou L, Wu HT, Zhang M, Li XM, Chen XL, Li C, Xie M, Cheng L, Zhang D. [Outcome of neck dissection for 154 cN0/cN1 patients with squamous cell carcinoma of hypopharynx and prognostic analysis]. ZHONGHUA ER BI YAN HOU TOU JING WAI KE ZA ZHI = CHINESE JOURNAL OF OTORHINOLARYNGOLOGY HEAD AND NECK SURGERY 2019; 54:272-279. [PMID: 30991777 DOI: 10.3760/cma.j.issn.1673-0860.2019.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To determine the relationship between nodal disease distribution patterns and oncological outcome and optimum management of cN0/cN1 patients with hypopharyngeal squamous cell carcinoma (HPSCC). Methods: The collected clinical data and the follow-up disease-free survival (DFS) information from 154 patients with HPSCC treated between 2001 and 2014 in Eye Ear Nose and Throat Hospital of Fudan University were retrospectively analyzed. Kaplan-Meier method was used to calculate DFS rate. Log-rank test and Cox regression model were performed to evaluate the survival prognostic factors for univariate and multivariate analyses. Results: Among 154 patients (63 cN0 patients, 91 cN1 patients) with HPSCC,in whom 148 were male, 6 were female, with an arerage age of (58.6±9.9), 63 cN0 patients received lateral neck dissection, of whom 9 were histologically positive nodes. Particularly, occult metastasis rate was 15.6%(7/45) for HPSCC in pyriform sinus and 18.2%(2/11) for HPSCC in posterior pharyngeal wall. Among 91 cN1 HPSCC, 34 underwent radical neck dissection and 54 underwent selective neck dissection. DFS for patients(T3-4N1) with radical neck dissection was lower than that for patient with selective neck dissection(15.2% vs.39.5%, χ(2)=5.153, P<0.05). The DFS of cN0 HPSCC was overestimated by the false-negative patients (cN0→pN+) for cN0 HPSCC and the DFS of cN1 HPSCC was underestimated by the false-positive(cN1→pN0) for cN1 HPSCC. Conclusions: For cN1 HPSCC, compared with radical neck dissection, selective neck dissection may be considered as a more adequate method for removal of metastatic lymph nodes. Postoperative combined therapy and follow-up strategy should be established according to pathological N staging.
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Albany C, Adra N, Snavely AC, Cary C, Masterson TA, Foster RS, Kesler K, Ulbright TM, Cheng L, Chovanec M, Taza F, Ku K, Brames MJ, Hanna NH, Einhorn LH. Multidisciplinary clinic approach improves overall survival outcomes of patients with metastatic germ-cell tumors. Ann Oncol 2019; 29:341-346. [PMID: 29140422 DOI: 10.1093/annonc/mdx731] [Citation(s) in RCA: 55] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background To report our experience utilizing a multidisciplinary clinic (MDC) at Indiana University (IU) since the publication of the International Germ Cell Cancer Collaborative Group (IGCCCG), and to compare our overall survival (OS) to that of the National Cancer Institute (NCI) Surveillance, Epidemiology, and End Results (SEER) Program. Patients and methods We conducted a retrospective analysis of all patients with metastatic germ-cell tumor (GCT) seen at IU from 1998 to 2014. A total of 1611 consecutive patients were identified, of whom 704 patients received an initial evaluation by our MDC (including medical oncology, pathology, urology and thoracic surgery) and started first-line chemotherapy at IU. These 704 patients were eligible for analysis. All patients in this cohort were treated with cisplatin-etoposide-based combination chemotherapy. We compared the progression-free survival (PFS) and OS of patients treated at IU with that of the published IGCCCG cohort. OS of the IU testis cancer primary cohort (n = 622) was further compared with the SEER data of 1283 patients labeled with 'distant' disease. The Kaplan-Meier method was used to estimate PFS and OS. Results With a median follow-up of 4.4 years, patients with good, intermediate, and poor risk disease by IGCCCG criteria treated at IU had 5-year PFS of 90%, 84%, and 54% and 5-year OS of 97%, 92%, and 73%, respectively. The 5-year PFS for all patients in the IU cohort was 79% [95% confidence interval (CI) 76% to 82%]. The 5-year OS for the IU cohort was 90% (95% CI 87% to 92%). IU testis cohort had 5-year OS 94% (95% CI 91% to 96%) versus 75% (95% CI 73% to 78%) for the SEER 'distant' cohort between 2000 and 2014, P-value <0.0001. Conclusion The MDC approach to GCT at high-volume cancer center associated with improved OS outcomes in this contemporary dataset. OS is significantly higher in the IU cohort compared with the IGCCCG and SEER 'distant' cohort.
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