OBJECTIVETo examine the benefit of restaging recurrent oral squamous cell carcinoma (R-OSCC) and the effect on salvage surgery.

METHODSAn analysis was performed on 30 patients with local only first failure (n = 13) or loca-regional only first failure (n = 9) or first recurrence in the neck (n = 8) after surgery and/or radiation treatment given for oral squamous cell carcinoma. All the 30 patients were restaged and treated with salvage surgery.

RESULTSThe overall survival time and disease-free survival time of patients with early staged R-OSCC was longer than that of patients with advanced staged R-OSCC. The 1-year survival and 1-year disease-free survival rates for early staged R-OSCC is also higher than that of advanced staged R-OSCC.

CONCLUSIONSThe re-stage of the recurrent tumor is significantly correlated with survival. The salvage surgery is an effective measure in patients with recurrent oral squamous cell carcinoma, especially in early staged patients of R-OSCC.

Adult ; Aged ; Carcinoma, Squamous Cell ; mortality ; surgery ; Female ; Follow-Up Studies ; Humans ; Male ; Middle Aged ; Mouth Neoplasms ; mortality ; surgery ; Neoplasm Recurrence, Local ; mortality ; surgery ; Salvage Therapy ; Survival Rate

OBJECTIVE: To evaluate the efficacy of combined modality therapy for advanced hypopharyngeal carcinoma in order to improve the curative effect of hypopharyngeal carcinoma. METHOD: Seventy-six male patients with the stage III - IV hypopharyngeal carcinoma were treated with postoperative combined modality. Of all the 76 cases, 44 were treated with postoperative radiotherapy, and the other 32 treated with chemoradiotherapy concurrently. RESULT: Kaplan Meier analysis indicated that the overall 5 survival rates of patients treated with postoperative radiotherapy was 25.9%, and that of patients treated with postoperative chemoradiotherapy was 27.8%. There was no significant difference between the two groups (P>0.05). Three and five years relapse-free survival rates of the patients treated with postoperative radiotherapy were 36.0%, 22.5%, and those of the patients treated with postoperative chemoradiotherapy were 68.0%, 45.3%. Significant difference was calculated between the two groups (P<0.05). According to the NCI CTC3.0 criteria, the toxicities on grade 3 or above of the two groups showed no significant difference (P>0.05). CONCLUSION For advanced hypopharyngeal carcinoma, postoperative chemoradiotherapy yielded satisfactory relapse free survival and laryngeal function preservation rate which was superior to that of postoperative radiotherapy. Also the treatment toxicities were not increased.
Adult ; Aged ; Aged, 80 and over ; Carcinoma, Squamous Cell ; mortality ; surgery ; therapy ; Chemoradiotherapy ; Combined Modality Therapy ; Humans ; Hypopharyngeal Neoplasms ; mortality ; surgery ; therapy ; Male ; Middle Aged ; Neoplasm Staging ; Survival Rate

OBJECTIVETo evaluate the feasibility and curative effects of CO2 laser in treatment of supraglottic carcinoma.

METHODSThe retrospective analysis included 32 case of supraglottic carcinoma from February 1995 to June 2005, TNM classified as follows: T1N0M0: 20 cases, T1N1M0: 2 cases, T2N0M0: 8 cases and T2N1M0: 2 cases. The patients were treated with endoscopic laser surgery and selective neck dissection (12 cases) or functional neck dissection (4 cases). The follow-up period was more than 3 years.

RESULTSKaplan-Meier survival analysis shows the overall 5-year survival rate was 90.6%, and the 5-year survival rate of T1 lesions and T2 lesions was 95.6% and 78.2%, respectively. The overall 5-year local control rate was 96. 8%. The 5-year local-regional control rate was 90.3%. With T1 90.9% and T2 89.0% respectively. Two patients had local recurrences, one underwent salvage supraglottic horizontal laryngectomy, another one underwent total laryngectomy. Two cases with regional recurrences underwent radical neck dissection. One of them with concurrent local recurrence was survival after salvage operation. Another one with only regional lesion died of recurrence and pulmonary metastasis after treatment. Four patients experienced minor complications without sequelae. All survival patients had laryngeal preservation except the one who received total laryngectomy.

CONCLUSIONSThe results of this study show that endoscopic CO2 laser surgery is highly effective in the treatment of selected supraglottic carcinoma. It shows reliable curative effects and a high larynx preservation rate.

Adult ; Aged ; Carcinoma, Squamous Cell ; mortality ; surgery ; Female ; Glottis ; Humans ; Laryngeal Neoplasms ; mortality ; surgery ; Laryngectomy ; methods ; Laser Therapy ; Lasers, Gas ; Male ; Middle Aged ; Survival Rate ; Treatment Outcome

OBJECTIVE: To investigate the effect of neoadjuvant chemotherapy on cervical carcinoma and its association with clinical data. METHODS: A total of 97 patients with stage Ib2 approximately IIIa of cervical cancinoma were treated with neoadjuvant chemotherapy. The effect of chemotherapy, factors associated with outcome of chemotherapy, and histology were analyzed. RESULTS: Effective rate of chemotherapy was 86.6% which was associated with clinical stage and histology. Eight-four patients received radical hysterectomy. The histological grade of 17 patients was lowered, lymph nodes in 19 patients were positive, and 6 patients had parametrium invasion. One patient died within 1 year after the operation, and 5 patients recurred. CONCLUSION The effect of neoadjuvant chemotherapy for locally advanced cervical cancinoma is good. Surgery after chemotherapy can improve the prognosis and 5-year survival rate.
Adenocarcinoma ; drug therapy ; mortality ; surgery ; Adult ; Carcinoma, Squamous Cell ; drug therapy ; mortality ; surgery ; Female ; Humans ; Middle Aged ; Neoadjuvant Therapy ; methods ; Prognosis ; Survival Rate ; Uterine Cervical Neoplasms ; drug therapy ; mortality ; surgery

BACKGROUND/AIMS: We investigated the clinical outcomes according to the method of treatment in synchronous esophageal and gastric cancer. METHODS: Synchronous esophageal squamous cell carcinoma and gastric adenocarcinoma were diagnosed in 79 patients between 1996 and 2010. We divided the patients into four groups according to treatment; Group 1 received surgical resection for both cancers or surgery for gastric cancer with chemoradiotherapy for esophageal cancer (n=27); Group 2 was treated by endoscopic resection with or without additional treatment (n=14); Group 3 received chemoradiotherapy only (n=18); and Group 4 received supportive care only (n=20). RESULTS: The median survival times in groups 1 and 2 were 86 and 60 months, respectively. The recurrence rate and mortality were 23% and 48%, respectively, in group 1 and 21% and 4%, respectively, in group 2. The median survival time was 12 months in group 3 and 9 months in group 4. Multivariate analysis showed that age (p<0.001) and treatment group (p=0.019) were significantly associated with death. Compared with group 1, treatment in the intensive care unit (p=0.003), loss of body weight (p=0.042), and decrease in hemoglobin (p=0.033) were worse in group 1. CONCLUSIONS: Endoscopic resection for synchronous esophageal and gastric cancer could be considered as a possible alternative to surgery for early-stage cancer.
Adenocarcinoma/mortality/*surgery/therapy ; Aged ; Carcinoma, Squamous Cell/mortality/*surgery/therapy ; Combined Modality Therapy ; Endoscopy, Gastrointestinal/*methods ; Esophageal Neoplasms/mortality/*surgery/therapy ; Female ; Humans ; Male ; Middle Aged ; Neoplasms, Multiple Primary/mortality/*surgery/therapy ; Nutritional Status ; Risk Factors ; Stomach Neoplasms/mortality/*surgery/therapy ; Survival Analysis

OBJECTIVETo evaluate the clinical value of prophylactic radiotherapy for esophageal carcinoma after curative operation.

METHODS495 esophageal squamous cell cancer patients who had undergone radical resection were randomized by the envelope method into a surgery alone group (S, 275) and a surgery plus radiotherapy group (S + R, 220). Radiation treatment was started 3 - 4 weeks after operation. The portals encompassed the whole mediastinum and bilateral supraclavicular areas. A mid-plane dose of 50 approximately 60 Gy in 20 approximately 30 fractions over 5 approximately 6 weeks was delivered.

RESULTS1. Survival rate: the overall 5-year survival rate was 39.4%. Those of S alone and S + R groups were 37.1% and 41.3% (P = 0.447 4). The 5-year survival rate for Stage III patients were 13.1% in S alone group and 35.1% in R + S group (P = 0.002 7), 2. Pattern of failure: The incidence of local recurrence intra-thoracic lymph node metastasis, anastomotic recurrence and extra-thoracic lymph node metastasis in S + R group (16.2%, 0.5% and 3.1%) were lower than those (25.9%, 5.8% and 13.2%) (P < 0.05) in S alone group and 3.

COMPLICATIONSthe anastomotic stricture frequencies were similar in the two groups (S 1.8%; S + R 4.1%).

CONCLUSION1. Prophylactic radiotherapy is able to improve the survival rate of stage III patients treated by radical resection, 2. Postoperative radiotherapy is able to reduce the incidence of failure by recurrence in the intra-thoracic lymph nodes and anastomotic recurrence to where radiation therapy had been given, 3. Postoperative radiotherapy does not increase the incidence of anastomotic stricture.

Adult ; Aged ; Carcinoma, Squamous Cell ; mortality ; radiotherapy ; secondary ; surgery ; Combined Modality Therapy ; Esophageal Neoplasms ; mortality ; pathology ; radiotherapy ; surgery ; Female ; Humans ; Lymphatic Metastasis ; Male ; Middle Aged ; Postoperative Care ; Survival Rate

OBJECTIVETo evaluate the treatment results of advanced pyriform sinus cancer according to therapy modalities.

METHODSTwo hundred and eighty seven patients with locally advanced pyriform sinus cancer were included in this retrospective analysis. One hundred and thirty four patients were treated with radiotherapy alone (Ra group) with 68.8 Gy. One hundred and twenty five patients were treated with preoperation radiotherapy with 45.5 Gy followed by surgery including 32 laryngeal function sparing surgery (R + S group). Thirteen patients were treated with surgery alone (Sa group). Fifteen patients were treated with surgery followed by post-operation radiotherapy with 56.3 Gy (S + R group) . There was no laryngeal function sparing surgery in the last two groups.

RESULTSSurvival rate and laryngeal sparing rate were calculated using Kaplan-Meier method. The overall 5-year survival rates were 23. 13% for Ra group, 46.51% for R + S group,18. 33% for Sa group and 44. 44% for S + R group, 46. 2% for combined therapy group ( R + S group and S + R group) and 22. 60% for single therapy group (Sa group and Ra group). There was statistical difference between combined therapy group and single therapy group (P = 0. 000 ) . Laryngeal sparing rate were 14. 08% ,13.61% , 0 and 0,respectively. R + S group showed superiority over Ra group, Sa group and S + R group in teams of both overall survival rate and laryngeal sparing rate. Laryngeal function spare was analyzed using Cox model. Therapy mode is the most important factor that contribute to laryngeal sparing. No significant differences were found in complication rate among the groups.

CONCLUSIONPreoperation radiotherapy conduce to preserve laryngeal function of patients with locally advanced pyriform sinus carcinoma.

Adult ; Aged ; Carcinoma, Squamous Cell ; mortality ; pathology ; radiotherapy ; surgery ; Combined Modality Therapy ; Female ; Humans ; Hypopharyngeal Neoplasms ; mortality ; pathology ; radiotherapy ; surgery ; Male ; Middle Aged ; Neoplasm Staging ; Retrospective Studies ; Survival Rate

BACKGROUND: Surgery was not standard-of-care of patients with advanced lung cancer. However, a serial of retrospective studies demonstrated that thoracic dissemination (M1a) patients could benefit from contraindicated surgery. After non-standard treatment, how should these patients choose following treatment approaches? Herein, we conducted this retrospective study to explore subsequent optimal treatment approaches. METHODS: Different therapeutic approaches were evaluated by comparing progression-free survival (PFS), overall survival (OS), time to treatment interval (TTI) using the Kaplan-Meier method and Log-rank test. A Cox proportional hazards regression model was used for multivariate analysis. RESULTS: 141 eligible were enrolled. The median PFS of chemotherapy group, targeted therapy group and observation group were 14.7, 41.0 and 31.0 months, respectively (95%CI: 19.01-26.01; P<0.001). There was no significantly statistically difference between median PFS of targeted group and observation group (P=0.006). The median OS were 39.0, 42.6 and 38.1 months (95%CI: 32.47-45.33; P=0.478). The median PFS and OS of TTI<3 months and TTI ≥3 months were 15.2 months versus 31.0 months (95%CI: 19.01-26.06; P<0.001) and 41.7 months versus 38.7 months (95%CI: 32.47-45.33; P=0.714). Multivariate analyses revealed gender (P=0.027), lymph node status (P=0.036) and initial therapy (P<0.001) were independent prognostic factors for PFS. CONCLUSIONS Observation did not shorten survival of thoracic dissemination patients with lung adenocarcinoma or squamous carcinoma, therefore, it could be an favorable option. But prospective randomized controlled study was needed to confirm its validity.
Adenocarcinoma ; drug therapy ; mortality ; pathology ; surgery ; Adenocarcinoma of Lung ; Adult ; Aged ; Aged, 80 and over ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Squamous Cell ; drug therapy ; mortality ; pathology ; surgery ; Disease-Free Survival ; Female ; Humans ; Lung Neoplasms ; drug therapy ; mortality ; pathology ; surgery ; Male ; Middle Aged ; Neoplasm Staging ; Retrospective Studies ; Young Adult