Objective:To investigate the clinical effect of free fibular flap of great toe without vein in repairing soft tissue defect of finger pulp.Methods:From June 2020 to January 2021, 8 cases of finger pulp soft tissue defect were repaired with free flap of fibular side of great toe without vein, including 6 males and 2 females, with an average age of 32(18-42) years old. The defect area of finger pulp was 1.0 cm×0.5 cm-1.8 cm×0.8 cm. The proper digital artery and digital nerve of the affected finger were anastomosed. All flaps did not carry reflux veins. The donor site of the toe was directly sutured. Postoperative routine anti infection, anti spasm and anticoagulant treatment was performed. Postoperative outpatient regular follow-up.Results:All flaps survived without vascular crisis, and the donor and recipient sites healed in the first stage. All patients were followed-up for an average of 6.4(4-12) months. At the last follow-up, the TPD was 6-8 mm, the hand function was evaluated according to the Trial Standard of Upper Limb Function Evaluation of Hand Surgery Society of Chinese Medical Association. Seven cases were excellent and 1 case was good.Conclusion:The free fibular flap of the great toe can be used to repair the small wound of finger pulp without carrying the draining vein, the flap can still survive. And it can provide a certain reference for the failure of anatomic separation of the draining vein.

Objective:To explore the relationship between expression levels of CLOCK mRNA and protein and the clinical characteristics of patients with nasopharyngeal carcinoma.Methods:The frozen tissue specimens from 33 patients with nasopharyngeal carcinoma in the Affiliated Tumor Hospital of Guizhou Medical University from 2018 to 2019 were collected. Seventeen cases of tissue specimens from patients with nasopharyngeal chronic inflammation in the Affiliated Hospital of Guizhou Medical University in 2019 were collected. From 2008 to 2014, 68 cases of formalin-fixed paraffin-embedding (FFPE) nasopharyngeal carcinoma tissue and 37 cases of FFPE nasopharyngeal chronic inflammation tissue were collected from the Affiliated Tumor Hospital of Guizhou Medical University. Real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blot (WB) were used to detect the mRNA and protein expression levels of CLOCK. The nasopharyngeal carcinoma cells including CNE1, CNE2, 5-8F and the normal nasopharyngeal epithelial cell NP69 were cultured. qRT-PCR was used to detect the expression level of CLOCK mRNA in each cell line at the time points of ZT2, ZT6, ZT10, ZT14, ZT18 and ZT22. The cosine method was used to fit the rhythm of CLOCK gene in nasopharyngeal carcinoma. The protein expression of CLOCK protein was detected by using immunohistochemical method in 68 cases of nasopharyngeal carcinoma and 37 cases of nasopharyngeal chronic inflammation tissue. Survival was analyzed by Kaplan-Meier method and Log rank test, and the influencing factors was analyzed by Cox regression model.Results:The expression levels of CLOCK mRNA in CNE1, CNE2 and 5-8F cells (0.63±0.07, 0.91±0.02 and 0.33±0.04, respectively) were lower than that in NP69 cell (1.00±0.00, P<0.05). The expression levels of CLOCK protein in CNE1, CNE2 and 5-8F cells (0.79±0.06, 0.57±0.05 and 0.74±0.10, respectively) were lower than that of NP69 cells (1.00±0.00, P<0.05). The expressions of CLOCK mRNA in nasopharyngeal carcinoma cells including CEN1, CNE2, 5-8F and normal nasopharyngeal epithelial cell NP69 were different at different time points, with temporal fluctuations. The fluctuation periods of CLOCK mRNA in CNE1, CNE2, 5-8F, and NP69 cells were 16, 14, 22 and 24 hours, respectively. The peak and trough times were ZT10: 40 and ZT18: 40, ZT10 and ZT3, ZT14: 30 and ZT3: 30, ZT12: 39 and ZT0: 39, respectively. CLOCK mRNA and protein expression levels in nasopharyngeal carcinoma tissues (0.37±0.20 and 0.20±0.26, respectively) were lower than those in nasopharyngeal chronic inflammation tissues (1.00±0.00 and 0.51±0.41, respectively, P<0.05). The 1, 3, and 5-year survival rates of patients in the CLOCK protein high expression group (CLOCK protein expression level ≥ 0.178) were 96.2%, 92.1%, and 80.1%, respectively, which were higher than those in the low expression group (CLOCK protein expression level <0.178, 92.9% , 78.6% and 57.1%, respectively, P=0.009). The 1, 3, and 5-year progression-free survival (PFS) rates of patients in the CLOCK protein high expression group were 96.2%, 87.8%, and 87.7%, respectively, which were higher than those in the low expression group (92.7%, 82.2%, and 70.8%, respectively, P=0.105). Compared with the low-expression group (100.0%, 96.9%, and 90.0%, respectively), the 1, 3, and 5-year recurrence-free survival rates of patients in the CLOCK protein high expression group (100.0%, 95.7%, and 95.7%, respectively) were not statistically significant ( P=0.514). Compared with the low-expression group (92.7%, 82.2%, and 79.3%), the 1, 3, and 5-year survival rates without metastasis in the CLOCK protein high expression group (96.2%, 92.0%, and 92.0%, respectively) were not statistically significant ( P=0.136). CLOCK protein expression and T stage were independent prognostic factors of overall survival ( P<0.05). Conclusions:The expression of CLCOK is downregulated in the nasopharyngeal carcinoma cell and nasopharyngeal carcinoma tissues. Clock gene CLOCK is rhythmically expressed in the nasopharyngeal carcinoma cells and normal nasopharyngeal epithelial cells. Compared with normal nasopharyngeal epithelial cells, the fluctuation period of CLOCK in nasopharyngeal carcinoma cells is shortened. The overall survival of patients in the CLOCK protein high expression group is better than that of low expression group. The expression of CLOCK protein is an independent influencing factor for overall survival. CLOCK gene may be a potential tumor suppressor gene in the nasopharyngeal carcinoma.

Objective:To explore the relationship between expression levels of CLOCK mRNA and protein and the clinical characteristics of patients with nasopharyngeal carcinoma.Methods:The frozen tissue specimens from 33 patients with nasopharyngeal carcinoma in the Affiliated Tumor Hospital of Guizhou Medical University from 2018 to 2019 were collected. Seventeen cases of tissue specimens from patients with nasopharyngeal chronic inflammation in the Affiliated Hospital of Guizhou Medical University in 2019 were collected. From 2008 to 2014, 68 cases of formalin-fixed paraffin-embedding (FFPE) nasopharyngeal carcinoma tissue and 37 cases of FFPE nasopharyngeal chronic inflammation tissue were collected from the Affiliated Tumor Hospital of Guizhou Medical University. Real-time quantitative reverse transcription polymerase chain reaction (qRT-PCR) and western blot (WB) were used to detect the mRNA and protein expression levels of CLOCK. The nasopharyngeal carcinoma cells including CNE1, CNE2, 5-8F and the normal nasopharyngeal epithelial cell NP69 were cultured. qRT-PCR was used to detect the expression level of CLOCK mRNA in each cell line at the time points of ZT2, ZT6, ZT10, ZT14, ZT18 and ZT22. The cosine method was used to fit the rhythm of CLOCK gene in nasopharyngeal carcinoma. The protein expression of CLOCK protein was detected by using immunohistochemical method in 68 cases of nasopharyngeal carcinoma and 37 cases of nasopharyngeal chronic inflammation tissue. Survival was analyzed by Kaplan-Meier method and Log rank test, and the influencing factors was analyzed by Cox regression model.Results:The expression levels of CLOCK mRNA in CNE1, CNE2 and 5-8F cells (0.63±0.07, 0.91±0.02 and 0.33±0.04, respectively) were lower than that in NP69 cell (1.00±0.00, P<0.05). The expression levels of CLOCK protein in CNE1, CNE2 and 5-8F cells (0.79±0.06, 0.57±0.05 and 0.74±0.10, respectively) were lower than that of NP69 cells (1.00±0.00, P<0.05). The expressions of CLOCK mRNA in nasopharyngeal carcinoma cells including CEN1, CNE2, 5-8F and normal nasopharyngeal epithelial cell NP69 were different at different time points, with temporal fluctuations. The fluctuation periods of CLOCK mRNA in CNE1, CNE2, 5-8F, and NP69 cells were 16, 14, 22 and 24 hours, respectively. The peak and trough times were ZT10: 40 and ZT18: 40, ZT10 and ZT3, ZT14: 30 and ZT3: 30, ZT12: 39 and ZT0: 39, respectively. CLOCK mRNA and protein expression levels in nasopharyngeal carcinoma tissues (0.37±0.20 and 0.20±0.26, respectively) were lower than those in nasopharyngeal chronic inflammation tissues (1.00±0.00 and 0.51±0.41, respectively, P<0.05). The 1, 3, and 5-year survival rates of patients in the CLOCK protein high expression group (CLOCK protein expression level ≥ 0.178) were 96.2%, 92.1%, and 80.1%, respectively, which were higher than those in the low expression group (CLOCK protein expression level <0.178, 92.9% , 78.6% and 57.1%, respectively, P=0.009). The 1, 3, and 5-year progression-free survival (PFS) rates of patients in the CLOCK protein high expression group were 96.2%, 87.8%, and 87.7%, respectively, which were higher than those in the low expression group (92.7%, 82.2%, and 70.8%, respectively, P=0.105). Compared with the low-expression group (100.0%, 96.9%, and 90.0%, respectively), the 1, 3, and 5-year recurrence-free survival rates of patients in the CLOCK protein high expression group (100.0%, 95.7%, and 95.7%, respectively) were not statistically significant ( P=0.514). Compared with the low-expression group (92.7%, 82.2%, and 79.3%), the 1, 3, and 5-year survival rates without metastasis in the CLOCK protein high expression group (96.2%, 92.0%, and 92.0%, respectively) were not statistically significant ( P=0.136). CLOCK protein expression and T stage were independent prognostic factors of overall survival ( P<0.05). Conclusions:The expression of CLCOK is downregulated in the nasopharyngeal carcinoma cell and nasopharyngeal carcinoma tissues. Clock gene CLOCK is rhythmically expressed in the nasopharyngeal carcinoma cells and normal nasopharyngeal epithelial cells. Compared with normal nasopharyngeal epithelial cells, the fluctuation period of CLOCK in nasopharyngeal carcinoma cells is shortened. The overall survival of patients in the CLOCK protein high expression group is better than that of low expression group. The expression of CLOCK protein is an independent influencing factor for overall survival. CLOCK gene may be a potential tumor suppressor gene in the nasopharyngeal carcinoma.

Objective:To investigate the effect of early debridement and open reduction combined with internal and external fixation on open fracture of tibia and fibula.Methods:The clinical data of 82 patients with open tibiofibular fractures admitted to the 901st Hospital of the Joint Logistic Support Force of the Chinese People′s Liberation Army from June 2017 to May 2018 were retrospectively analyzed. There were 42 males and 40 females, aged 20-62 years, with an average age (34.8±16.1) years. According to different surgical methods, they were divided into control group ( n=32) and observation group ( n=50). The patients in the control group received early debridement and limited internal fixation, the patients in the observation group received early debridement and open reduction combined with internal and external fixation. The operation time, blood loss, healing time, erythrocyte sedimentation rate (ESR), C-reactive protein (CRP) level, white blood cell count (WBC), excellent rate and complication rate were observed in both groups. The measurement data were expressed as mean±standard deviation( Mean± SD), comparison between groups was analyzed using independent sample t test, count data were expressed as percentage (%), comparison between groups was performed using chi-square test. Results:The operative time (98.35±15.14) min in the observation group were higher than those in the control group (79.26±13.22) min, blood loss (120.53±41.66) mL and healing time (16.84±5.07) min in the observation group were significantly lower than those in the control group [(79.26±13.22) min, (210.59±56.60) mL, (19.48±5.46) min]. The difference was statistically significant ( t values were 5.85, 7.76, 2.20, P<0.05). Compared with control group, the level of ESR (18.91±2.70) mm/h, CRP (39.20±3.13) ng/L, WBC (7.04±1.12)×10 3/L were significantly lower than control group [(27.36±3.28) mm/h, (45.63±4.06) ng/L, (11.06±1.51)×10 3/L]. The difference was statistically significant ( t values were 12.17, 7.63, 12.95, P<0.05). Compared with control groups′s excellent and good rate, the excellent and good rate of observation group was higher, but the difference was not statistically significant ( P>0.05). The incidence of complications in the observation group (6.00%, 3/50) was significantly lower than that in the control group (31.25%, 10/50) ( P<0.05). Conclusions:Early debridement and open reduction combined with internal and external fixation is an effective method for the treatment of open fracture of tibia and fibula. Compared with internal fixation, it has the advantages of shorter healing time, less blood loss and lower incidence of complications. And it can also reduce the inflammatory response of patients.

Objective: To analyze the 13 years trend in proportion, risks factors and clinicopathological characteristics of young women with stage Ⅰa2 to Ⅱa2 cervical cancer by using multi-center data of cervical cancer in China. Methods: The clinicopathological data of 46 313 patients with cervical cancer treated from 37 hospitals in China were obtained from January 2004 to December 2016. Using clinical and pathologic data, each patient's stage was reclassified by the 2018 International Federation of Gynecology and Obstetrics (FIGO) staging system. A total of 19 041 patients were selected according to the following criteria: FIGO stage Ⅰa2 to Ⅱa2, underwent type B or C radical hysterectomy and pelvic lymphadenectomy. All the patients were divided into two groups: the study group of 1 888 patients aged 35 years or younger and the control group of 17 153 patients aged over 35 years. The 13 years trend in proportion of young women with stage Ⅰa2 to Ⅱa2 cervical cancer, risks factors and clinicopathological characteristics of two groups were retrospectively analyzed. Results: (1) The total number of hospitalized patients with stage Ⅰa2 to Ⅱa2 cervical cancer increased annually. However, a downward trend of patients aged 35 years or younger was observed (P<0.01) . The constituent ratio of patients aged 35 years or younger was significantly greater during 2004—2010 than that during 2011—2016 [12.6% (820/6 484) and 8.5% (1 068/12 557) , respectively; χ²=82.101, P<0.01]. (2) Compared with patients aged over 35 years, patients aged 35 years or younger had an earlier age at menarche, a later age at marriage, lesser gravida and parity (all P<0.01). The positive rate of high-risk HPV infection was not statistically different between two groups (all P>0.05). (3) The proportions of stage Ⅰ, exophytic type and non-squamous histological type in patients aged 35 years or younger were clearly higher than those in patients aged over 35 years (83.4% vs 68.5%, P<0.01; 63.2% vs 56.2%, P<0.01; 13.9% vs 12.0%, P<0.05, respectively). Whereas the poor differentiation ratios of the two groups had no statistical significance (P>0.05). (4) As for the postoperative pathological risk factors, the rate of surgical margin involvement in patients aged 35 years or younger was lower than that aged over 35 years (1.1% vs 1.8%, P<0.05), and the rate of depth of stromal invasion >1/2 in patients aged 35 years or younger was lower than that in patients aged over 35 years (40.1% vs 50.9%, P<0.01). In addition, there were no significant difference in parametrial margin involvement, tumor size and lymph vascular space invasion between two groups (all P>0.05). Conclusions The trend in proportion among hospitalized patients for stage Ⅰa2 to Ⅱa2 cervical cancer in young women is decreasing yearly. Compared with cervical cancer in middle-aged and elderly women, cervical cancer in young women have an earlier age at menarche, a higher proportion of stage Ⅰ patients and non-squamous histological type. In terms of the postoperative pathological risk factors, the rate of surgical margin involvement and depth of stromal invasion >1/2 in young women with cervical cancer are lower than in middle-aged and elderly women.

Objective To analyze the 13 years trend in proportion, risks factors and clinicopathological characteristics of young women with stage Ⅰa2 to Ⅱa2 cervical cancer by using multi-center data of cervical cancer in China. Methods The clinicopathological data of 46 313 patients with cervical cancer treated from 37 hospitals in China were obtained from January 2004 to December 2016. Using clinical and pathologic data, each patient′s stage was reclassified by the 2018 International Federation of Gynecology and Obstetrics (FIGO) staging system. A total of 19 041 patients were selected according to the following criteria: FIGO stage Ⅰa2 to Ⅱa2, underwent type B or C radical hysterectomy and pelvic lymphadenectomy. All the patients were divided into two groups: the study group of 1 888 patients aged 35 years or younger and the control group of 17 153 patients aged over 35 years. The 13 years trend in proportion of young women with stage Ⅰa2 to Ⅱa2 cervical cancer, risks factors and clinicopathological characteristics of two groups were retrospectively analyzed. Results (1) The total number of hospitalized patients with stageⅠa2 toⅡa2 cervical cancer increased annually. However, a downward trend of patients aged 35 years or younger was observed (P<0.01). The constituent ratio of patients aged 35 years or younger was significantly greater during 2004—2010 than that during 2011—2016 [12.6% (820/6 484) and 8.5% (1 068/12 557), respectively; χ2=82.101, P<0.01]. (2) Compared with patients aged over 35 years, patients aged 35 years or younger had an earlier age at menarche, a later age at marriage, lesser gravida and parity (all P<0.01). The positive rate of high-risk HPV infection was not statistically different between two groups (all P>0.05). (3) The proportions of stageⅠ, exophytic type and non-squamous histological type in patients aged 35 years or younger were clearly higher than those in patients aged over 35 years (83.4% vs 68.5%, P<0.01; 63.2% vs 56.2%, P<0.01; 13.9% vs 12.0%, P<0.05, respectively). Whereas the poor differentiation ratios of the two groups had no statistical significance (P>0.05). (4) As for the postoperative pathological risk factors, the rate of surgical margin involvement in patients aged 35 years or younger was lower than that aged over 35 years (1.1% vs 1.8%, P<0.05), and the rate of depth of stromal invasion >1/2 in patients aged 35 years or younger was lower than that in patients aged over 35 years (40.1% vs 50.9%, P<0.01). In addition, there were no significant difference in parametrial margin involvement, tumor size and lymph vascular space invasion between two groups (all P>0.05). Conclusions The trend in proportion among hospitalized patients for stageⅠa2 toⅡa2 cervical cancer in young women is decreasing yearly. Compared with cervical cancer in middle-aged and elderly women, cervical cancer in young women have an earlier age at menarche, a higher proportion of stage Ⅰ patients and non-squamous histological type. In terms of the postoperative pathological risk factors, the rate of surgical margin involvement and depth of stromal invasion>1/2 in young women with cervical cancer are lower than in middle-aged and elderly women.

Objective To assess the antiangiogenic role of recombinant human endostatin combined with chemoradiotherapy and the capacity,and to explore the early tumor response as measured by comparing the change of MRI perfusion parameter.Methods From May 2012 to March 2013,22 locally advanced nasopharyngeal carcinoma patients who received recombinant human endostatin combined with chemoradiotherapy following induction chemotherapy,were included in the prospective study group.The other 25 patients,who received chemoradiotherapy following induction chemotherapy alone in the same period,were included in the control group.The perfusion parameters including blood volume(BV),blood flux(BF),mean transit time (MTT) were obtained by carrying out MR perfusion scanning at 3 time points:before induction chemotherapy,after induction chemotherapy,the end of concurrent chemoradiotherapy.Results Compared with before induction chemotherapy,the perfusion parameters including BV and BF obviously decreased in the study group (F =3.05,3.85,P ＜ 0.05).The parameter of MTT had no obviously change in the study group(P ＞0.05).In the control group,the change of BV,BF and MTT of nasopharyngeal lesions area during the treatment showed no significant difference (P ＞ 0.05).To make comparison between the two groups,at the end of concurrent chemoradiotherapy,BF of nasopharyngeal lesions area in the study group was 0.72 ± 0.56 and 1.92 ± 1.26 in the control group,the former showing significantly declined results (t =-3.056,P =0.012).Conclusions Recombinant human endostatin might be a good indicator of local tumor microvascular changes and the treatment-related toxicity could be tolerated.Magnetic resonance perfusion imaging maybe assessed the capacity of anti-angiogenesis therapy to induce early tumor response.Clinical trial registration Chinese clinical trial registry,ChiCRTONRC-12002394.

OBJECTIVETo compare the short-term efficacy and observe the tolerability and safety of recombinant human endostatin combined with induction chemotherapy followed by chemoradiotherapy for locally advanced nasopharyngeal carcinoma.

METHODSFifty-three patients with locally advanced nasopharyngeal carcinoma, who received recombinant human endostatin combined with induction chemotherapy followed by chemoradiotherapy, treated in our department from December 2011 to March 2013 were included in the study group of this study. Another 48 patients, who received induction chemotherapy followed by chemoradiotherapy alone in the same period, were chosen as a control group. The short-term outcome, overall survival (OS), progression-free survival (PFS), and acute side effects of the two groups were compared.

RESULTSThe complete remission rates of nasopharyngeal tumor in the study and control groups were 77.4% and 72.9%, respectively (P=0.154). The complete remission rates of patients with and without cervical lymph node metastasis were 75.5% and 62.6%, respectively, showing a significant difference (P=0.037). The 2-year OS, PFS, and DMFS rates for the study group were 82.3%, 77.2%, and 82.2%, respectively, versus 87.2%, 84.3% and 84.2% for the control group, showing a non-significant differences between the two groups (P=0.938, P=0.551, and P=0.725).

CONCLUSIONSThe short-term results of recombinant human endostatin (Endostar) combined with induction chemotherapy followed by concurrent chemoradiotherapy in the treatment of locally advanced nasopharyngeal carcinoma are slightly better than that of induction chemotherapy followed by concurrent chemoradiotherapy alone, with tolerable treatment-related toxicity and no more side effects.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma ; Chemoradiotherapy ; Cisplatin ; Disease-Free Survival ; Endostatins ; therapeutic use ; Humans ; Induction Chemotherapy ; Lymphatic Metastasis ; Nasopharyngeal Neoplasms ; drug therapy ; radiotherapy ; Remission Induction

Objective:To investigate the outcomes of the regimen with docetaxel, cisplatin, and 5-fluorouracil (TPF regimen) in chrono-chemotherapy, and evaluate the feasibility of reducing the toxicity and immunological damage in nasopharyngeal carcinoma (NPC) patients with distant metastasis at preliminary diagnosis, then to compare the advantages and disadvantages between chrono-che-motherapy and traditional chemotherapy. Methods:A total of 46 NPC patients with distant metastasis at preliminary diagnosis (UICC 2010 stage IVc) were enrolled in this study. These NPC patients were randomly divided into chrono-chemotherapy and conventional chemotherapy groups, with 23 cases for each group. TPF neo-adjuvant chemotherapy was conducted in both groups for two cycles, with 21 days to 28 days for each cycle. The following regimen was used for the chrono-chemotherapy group:docetaxel 75 mg/m2, infu-sion, d1;cisplatin 75 mg/m2, 10:00 a.m.-10:00 p.m., continuous infusion, d1-d5;and fluorouracil 750 mg/(m2 · d), 10:00 p.m.-10:00 a. m., continuous intravenous infusion, d1-d5. The following regimen was used for the conventional chemotherapy group:docetaxel 75 mg/m2, infusion, d1;cisplatin 75 mg/m2, infusion, d1;and fluorouracil 750 mg/(m2· d), continuous infusion, d1-d5, 120 h. Patients who obtained therapeutic efficacy via induction chemotherapy were provided with intensity-modulated radiotherapy as a concurrent radio-therapy and chemotherapy (DDP 100 mg/m2, infusion, d1-d2, with 21 days each cycle and a total of two courses). One month after con-current chemoradiation, an adjuvant chemotherapy with the same regimen as the induction chemotherapy was employed for a total of two courses. Acute and late toxicities were graded in accordance with the Common Terminology Criteria for Adverse Events v3.0 scor-ing. Tumor response was evaluated using the 2000 Response Evaluation Criteria in Solid Tumors. The effective rates included complete and partial responses. Relevant data were analyzed by SPSS16.0 statistical software. Results:More emesis was observed at Grade 2 or above in the conventional chemotherapy group than in the chrono-chemotherapy group, with statistical significance between the two groups (P=0.035). After chemotherapy, the value of CD4/CD8 increased in the chrono-chemotherapy group and decreased in the con-ventional chemotherapy group, with statistical significance between the two groups (P=0.033). Conclusion:The proposed chrono-che-motherapy outperforms conventional chemotherapy in reducing the occurrence of severe vomiting. This chrono-chemotherapy may be advantageous in reducing severe bone marrow depression and may play a positive role in the immune function of NPC patients.

Objective To compare the short?term efficacy and observe the tolerability and safety of recombinant human endostatin combined with induction chemotherapy followed by chemoradiotherapy for locally advanced nasopharyngeal carcinoma. Methods Fifty?three patients with locally advanced nasopharyngeal carcinoma, who received recombinant human endostatin combined with induction chemotherapy followed by chemoradiotherapy, treated in our department from December 2011 to March 2013 were included in the study group of this study. Another 48 patients, who received induction chemotherapy followed by chemoradiotherapy alone in the same period, were chosen as a control group. The short?term outcome, overall survival (OS), progression?free survival (PFS),and acute side effects of the two groups were compared. Results The complete remission rates of nasopharyngeal tumor in the study and control groups were 77. 4% and 72. 9%, respectively (P=0. 154). The complete remission rates of patients with and without cervical lymph node metastasis were 75. 5% and 62. 6%, respectively, showing a significant difference (P=0. 037). The 2?year OS, PFS, and DMFS rates for the study group were 82. 3%, 77. 2%, and 82. 2%, respectively, versus 87. 2%, 84. 3% and 84. 2% for the control group, showing a non?significant differences between the two groups (P=0. 938, P=0. 551, and P=0. 725). Conclusions The short?term results of recombinant human endostatin ( Endostar ) combined with induction chemotherapy followed by concurrent chemoradiotherapy in the treatment of locally advanced nasopharyngeal carcinoma are slightly better than that of induction chemotherapy followed by concurrent chemoradiotherapy alone, with tolerable treatment?related toxicity and no more side effects.