A 68-year-old male was admitted due to fatigue and poor appetite and diagnosed pathologically as pancreatic adenocarcinoma with liver metastasis. The tumor marker carbohydrate antigen 199 (CA199) level was 2003.4 U/mL. The patient received two cycles of modified FOLFIRINOX plus immune checkpoint inhibitor (penpulimab). However, the tumor did not shrink and CA199 level was even higher. Anlotinib was added from the 3rd cycle, and the size of primary tumor and metastatic lesions were significantly reduced. Laparoscopic distal pancreatectomy and splenectomy as well as liver metastasis resection was performed. Three cycles of combined therapy were adopted after surgery followed by maintenance therapy with anlotinib plus penpulimab. There was no evidence of tumor recurrence during the follow-up (nearly 19 months since diagnosis).
Male ; Humans ; Aged ; Pancreatic Neoplasms/drug therapy* ; Antineoplastic Combined Chemotherapy Protocols/therapeutic use* ; Adenocarcinoma ; Neoplasm Recurrence, Local/surgery* ; Immunotherapy ; Liver Neoplasms/therapy* ; Pancreatectomy

Giant cell tumors(GCT) of bone is benign bone tumors with aggressive and osteolytic activity. As traditional treatment of GCT, removal of bone graft is disease with high local recurrence rate, and could reduce local recurrence by auxiliary means. Different surgical methods such as prosthesis replacement, wide resection and En-bloc resection could be selected for different parts of giant cell tumor of bone, based on the lesion location, size, extent of invasion, recurrence rate. For patients with special region of GCT of bone with removed incompletely and high surgical risk expected, arterial embolism could be performed. The application of bisphosphonates and denosumab are mainly used in treating recurrent, refractory, special parts, metastatic giant cell tumor of bone will bring new hope of treatment for giant cell tumor of bone, due to lower the recurrence rate. Chemotherapy is mainly used in the treatment of metastasis and malignant bone tumor. Radiotherapy for recurrent or unresectable bone giant cell tumor can control tumor progression, but there is the possibility of malignancy. While long-term follow-up studies and long-term results of applications of bisphosphonates and denosumab are lacking, new methods and development of new drugs are still be needed to treat patients with giant cell tumor of bone and also bring about more hope.
Bone Neoplasms ; drug therapy ; surgery ; Denosumab ; therapeutic use ; Diphosphonates ; therapeutic use ; Giant Cell Tumor of Bone ; drug therapy ; surgery ; Humans ; Neoplasm Recurrence, Local ; Treatment Outcome

To observe the outcomes of Traditional Chinese Medicine combined with CO_2 laser surgery on the clinical course and serum immunological indexes of Adult onset Recurrent Respiratory Papillomatosis.69 cases of adult recurrent respiratory papilloma patients who enrolled in Beijing Tongren Hospital from September 2014 to March 2016 were divided randomly into two groups.The Chinese medicine surgery group were treated with traditional Chinese medicine combined with CO_2 laser surgery and the surgery group were treated with CO_2 laser surgery alone.All patients were followed up for more than one year.Relapse time and Derkay score were examed and analyzed between two groups before and after treatment.The detection of aperipheral blood immunoglobulin,T cell subsets,percentage of B cell and NK cell and IgG subtype examed every six month.There was no significant difference between two group in Derkay score,lesion recurrence time and the index of immunology before the treatment(>0.05).However,the recurrence time after treatment [(14.11±1.57)months]prolonged than before treatment[(10.85±2.33)months]in the experimental group.The examination of IgG [(1 539.84±388.20)mg/dl],percentage of total T lymphocytes[(85.14±22.24)%],Th cells[(47.34±19.07)%],B lymphocytes[(12.55±5.26)%]in treatment of traditional Chinese medicine was higher than that before treatment of serum IgG [(1 225.14±260.27)mg/dl],T cells [(69.68±11.12)%],Th [(41.97±10.92)%],B lymphocytes[(10.30±5.45)%].The difference was statistically significant(<0.01).The curative effect of traditional Chinese medicine combined with laser surgery for the treatment of adult recurrent respiratory papillomatosis,can effectively prolong the recurrence time of patients,improve their immune cell antiviral ability and be worthy of clinical popularization and application.
Adult ; Humans ; Laser Therapy ; Medicine, Chinese Traditional ; Neoplasm Recurrence, Local ; Papillomavirus Infections ; drug therapy ; immunology ; surgery ; Respiratory Tract Infections ; drug therapy ; immunology ; surgery

OBJECTIVETo examine the association of preoperative carcinoembryonic antigen (CEA) level with the efficacy of neoadjuvant radiochemotherapy and postoperative metastasis and relapse in patients with rectal cancer.

METHODSBetween January 2011 and January 2014, 325 patients with local advanced rectal cancer underwent preoperative radiochemotherapy and radical operation in Department of Colorectal Cancer Surgery, Beijing University Cancer Hospital, including 194 males and 131 females. According to preoperative MRI, all the patients suffered from clinical T3-4 tumors or positive lymph nodes. Their Zubrod-ECOG-WHO score was 0-1. These patients received preoperative intensity modulated radiotherapy which consisted of 50.6 Gy in 22 fractions (IMRT GTV 50.6 Gy/CTV 41.8 Gy/22 f) with capecitabine(825 mg/m, twice per day) as radiosensitizer. According to the preoperative serum CEA level, patients were divided into high group (125 cases) and normal group (200 cases). In high group, serum CEA level decreased into normal range in 60 patients (high-normal group) after radiochemotherapy, while it was still in high level in other 65 patients (high-high group). The differences in sensitivity to radiochemotherapy and 3-year disease free survival (DFS) of these patients were both evaluated.

RESULTSIn high group and normal group, the complete response rates were 18.4% (23/125) and 17.5% (35/200) (χ=0.319, P=0.660); the percentages of tumor regression grade(TRG) 0-1 patients were 68.0%(85/125) and 67.5%(135/200)(χ=0.009, P=0.925); the T downstage rates were 63.2%(79/125) and 70.0%(140/200)(χ=1.266, P=0.274), respectively, whose differences were all not significant. The 3-year DFS rate in high group was 62.4%, which was significantly lower than 93.5% in normal group (χ=53.147, P=0.000). There were 65 patients in high-high group, accounting for 52% (65/125) of high group. Among these 65 patients, 44(67.7%) presented recurrence and metastasis within 3 years and the 3-year DFS was 32.3%, which was much lower than 95.0% of 60 patients in high-normal group(χ=182.085, P=0.000).

CONCLUSIONSPreoperative serum CEA level may not be used to predict tumor response of rectal cancer patients who receive preoperative radiochemotherapy. However, the prognosis of patients with high CEA level is worse. Recurrence and metastasis are more likely to occur in patients with high CEA level after radiochemotherapy.

Adult ; Aged ; Biomarkers, Tumor ; blood ; Carcinoembryonic Antigen ; blood ; Chemoradiotherapy ; statistics & numerical data ; Digestive System Surgical Procedures ; statistics & numerical data ; Disease-Free Survival ; Female ; Humans ; Male ; Middle Aged ; Neoadjuvant Therapy ; statistics & numerical data ; Neoplasm Metastasis ; prevention & control ; Neoplasm Recurrence, Local ; prevention & control ; Predictive Value of Tests ; Prognosis ; Rectal Neoplasms ; drug therapy ; mortality ; surgery ; Survival Rate

OBJECTIVETo clarify the natural course and explore impact factors of distant metastasis in rectal cancer patients who received total mesorectal excision(TME) following neoadjuvant chemoradiotherapy (CRT).

METHODSBetween Januray 2008 and December 2013, 317 patients with locally advanced rectal cancer who underwent radical surgical resection following neoadjuvant CRT (pre- and postoperative simple fluorouracil or fluorouracil combined with oxaliplatin plus preoperative three dimensional conformal radiotherapy) at Department of Colorectal Surgery in Fujian Medical University Union Hospital were included. Univariate analysis and Cox regression were performed to evaluate the clinicopathological parameters that may be associated with distant metastasis.

RESULTSDuring a median follow-up of 39 months(range 15 - 89 months), 72 patients(22.7%) had disease recurrence, including local recurrence in 8 patients, and distant metastasis in 67 patients (among whom 3 patients had both). Distant metastasis occurred in 86.5%(58/67) patients during the first three years after surgery. The 3-year cumulative distant metastatic rate in all the patients was 22.4%. The 5-year overall survival rate in distant metastatic patient was significantly lower than that of non-distant metastatic patients following neoadjuvant CRT (36.2% vs. 81.2%, P=0.000). Univariate analysis showed that ypT stage (χ(2)=13.304, P=0.010), ypN stage(χ(2)=23.416, P=0.000), ypTNM stage (χ(2)=31.765, P=0.000) and RCRG(χ(2)=16.246, P=0.000) were associated with distant metastasis. Cox regression revealed that ypTNM stage(HR=1.959, 95% CI:1.171 ~ 3.277, P=0.010) was the only independent risk factor of distant metastasis.

CONCLUSIONSDistant metastasis is the early event during the progression in rectal cancer. ypTNM stage is the only independent risk factor of distant metastasis in locally advanced rectal cancer patients who undergo TME following neoadjuvant CRT.

Chemoradiotherapy ; Digestive System Surgical Procedures ; Fluorouracil ; therapeutic use ; Humans ; Neoadjuvant Therapy ; Neoplasm Metastasis ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Organoplatinum Compounds ; therapeutic use ; Rectal Neoplasms ; drug therapy ; pathology ; surgery ; Risk Factors ; Survival Rate

OBJECTIVETo explore the feasibility, safety and efficacy of intraoperative regional infusion chemotherapy by celiac trunk in advanced gastric cancer patients.

METHODSOne hundred and twenty-six patients with advanced gastric cancer(stageII(-III() were screened from database of Gastrointestinal Surgery Department of Taizhou People's Hospital between January 2008 and December 2010 who underwent R0 resection and D2 lymphadenectomy, received postoperative chemotherapy(XELOX or FOLFOX), and had complete follow-up data. They were divided into infusion chemotherapy group (65 cases) and control group (61 cases) according to regional infusion chemotherapy or not (fluorine 1 000 mg and cisplatin 60 mg). The side effects of chemotherapy, parameters related to the operation, long-term survival and relapse rate were compared between the two groups.

RESULTSThe baseline data between the two groups were comparable(all P>0.05). Postoperative III( and IIII( adverse reaction of chemotherapy was not significantly different between the two groups (P>0.05). The time of postoperative intestinal function recovery [(67.9±14.8) hours vs. (68.9±15.0) hours, t=-0.380, P=0.705), volume of postoperative 1-week drainage [(66.1±17.1) ml vs.(61.9±18.2) ml, t=1.478, P=0.142], recent morbidity of complications[55.4%(36/65) vs. 49.2%(30/61), χ=0.256, P=0.613], and the long-term morbidity of complications [16.9% (11/65) vs. 14.8% (9/61), χ=0.111, P=0.739] were all not significantly different between the two groups. The 3-year survival rate and 3-year relapse-free survival rate in infusion chemotherapy group were significantly higher than those in control group(58.4% vs. 37.7%, χ=5.382, P=0.020; 58.4% vs. 34.4%, χ=6.636, P=0.010).

CONCLUSIONRegional infusion chemotherapy by celiac trunk during operation for advanced gastric cancer patients is safe and feasible, and can reduce the risk of local recurrence and improve survival rate.

Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Celiac Artery ; Chemotherapy, Cancer, Regional Perfusion ; adverse effects ; methods ; mortality ; Cisplatin ; administration & dosage ; adverse effects ; therapeutic use ; Deoxycytidine ; analogs & derivatives ; therapeutic use ; Disease-Free Survival ; Fluorine ; administration & dosage ; adverse effects ; therapeutic use ; Fluorouracil ; analogs & derivatives ; therapeutic use ; Gastrectomy ; Humans ; Leucovorin ; therapeutic use ; Lymph Node Excision ; Neoplasm Recurrence, Local ; prevention & control ; Organoplatinum Compounds ; therapeutic use ; Postoperative Complications ; Recovery of Function ; Stomach Neoplasms ; drug therapy ; mortality ; surgery ; Survival Rate

OBJECTIVETo investigate the treatment methods and prognostic factors of high-risk gastrointestinal stromal tumor (GIST).

METHODSClinicopathological date and follow-up data of 108 patients with high-risk GIST from January 2002 to February 2016 treated at our department were retrospectively reviewed. The patients were divided into two groups according to whether they received adjuvant therapy after surgery. A group of patients received imatinib adjuvant therapy(adjuvant therapy group, 69 cases). Another group of patients were not treated with imatinib until they were found to have disease progression(follow-up observation group, 39 cases). The survival rate and recurrence rate were compared between two groups, and the risk factors of prognosis were analyzed by Cox regression model.

RESULTSAll the cases were followed up with a median time of 48 months(1 to 161 months). Recurrence and / or metastasis occurred in 57(52.8%) patients during follow-up. The postoperative recurrence and / or metastasis rate was 34.8%(24/69) and 84.6%(33/39) respectively in the adjuvant therapy group and the follow-up observation group, the difference was statistically significant(P=0.000). Twenty-eight(25.9%) patients died. The 1-, 3-, 5-, 10-year survival rates of the 108 patients undergoing follow-up were estimated to be 99.8%, 87.7%, 76.0% and 42.7% respectively. The 5-year survival rates were 79.3% and 72.3% in the adjuvant therapy group and the follow-up observation group, the difference was not statistically significant (P=0.648). Univariate analysis showed that mitotic count, radical degree and tumor rupture were predictive factors of survival after resection of primary high-risk GIST (all P<0.05). Multivariate analysis using Cox regression model revealed that the mitotic count (P=0.013, RR=2.400, 95%CI:1.206 to 4.779) and radical degree(P=0.003, RR=3.968, 95%CI:1.609 to 9.784) were independent prognostic factors.

CONCLUSIONComprehensive treatment of radical surgery combined with targeted therapy and close followed up can lead to better long-term survival of high-risk patients with GIST.

Adult ; Aged ; Antineoplastic Agents ; therapeutic use ; Combined Modality Therapy ; Disease Progression ; Female ; Follow-Up Studies ; Gastrointestinal Stromal Tumors ; drug therapy ; pathology ; surgery ; Humans ; Imatinib Mesylate ; therapeutic use ; Male ; Middle Aged ; Multivariate Analysis ; Neoplasm Recurrence, Local ; Postoperative Period ; Prognosis ; Retrospective Studies ; Risk Factors ; Survival Rate

Gastrointestinal stromal tumor(GIST) is the most common mesenchymal tumor in the gastrointestinal tract. Due to the occult onset, GIST may present as local advanced or with metastatic disease at diagnosis. Imatinib mesylate (IM) has effectively improved the prognosis of GIST patients and has been established as principle therapy in metastatic GIST. The role of IM as an adjunction to surgery in the management of high-risk and local advanced GIST is also highly regarded. The role of surgery in metastatic or recurrent GIST is still a controversial clinic problem. For local advanced GIST or GIST in the unfavorable anatomic site(e.g. esophagogastric junction, duodenum, and rectum), based on the limited evidence, surgery may have potential benefits as conversion therapy. Surgery may have a limited favorable impact on progression-free survival and overall survival for those patients whose disease is responding to imatinib or those with limited focal progression. Patients with extensive advanced relapse metastatic GIST or imatinib-resistant disease should not undergo surgery unless emergency situation or complication occurs, where palliative intervention may be justified.
Antineoplastic Agents ; Disease Progression ; Disease-Free Survival ; Gastrointestinal Stromal Tumors ; drug therapy ; surgery ; Humans ; Imatinib Mesylate ; Neoplasm Recurrence, Local ; Prognosis ; Pyrimidines

OBJECTIVETo evaluate the patterns of recurrence and the related factors in patients with pT3N0M0 thoracic esophageal squamous cell carcinoma (ESCC) after two-field esophagectomy.

METHODSFrom Jan 2008 to Dec 2009, 208 patients with stage pT3N0M0(2002, UICC) thoracic ESCC were treated with two-field esophagectomy in our hospital. There were 138 males and 70 females, and the median age was 60 years old (range 33-78). There were 33 patients in the upper-, 134 in the middle-, and 41 in the lower-thoracic esophagus, with a median length of lesion of 5 cm. There were 32 patients with no-, 78 with mild- and 98 patients with severe adhesions at surgery. The median number of dissected lymph nodes was 9 (range 1-27). 98 patients were treated with surgery alone and 110 with postoperative adjuvant chemotherapy. The statistical analysis was conducted using SPSS 13.0 software.

RESULTSThe follow-up was ended on July 2013. In the total group of 208 patients, the total recurrence rate was 41.8% (87/208). Among them, 52 patients had locoregional recurrence (LR), 15 had distant metastasis (DM) and 20 patients had both local recurrence and distant metastasis. 40.2% (35/87) of all recurrences were found within one year after operation, 67.8% (59/87) within 2 years, 86.2% (75/87) within 3 years, and 100% (87/87) within 4 years. The 1-, 3-, and 5-year progression-free survival (PFS) rate was 83.0%, 62.8% and 56.3%, respectively. The overall locoregional recurrence rate was 34.6% (72/208), among them, 9 cases had recurrence in the cervix (all were supraclavicular lymph node metastasis), 66 cases in the mediastinum and 4 cases had para-aortic lymph node metastasis. 83.3% (60/72) of the locoregional recurrence was located in the carinal region or upper area. The 1-, 3-, 5-year locoregional recurrence rate was 15.6%, 32.2%, and 36.8%, respectively, and the median time of recurrence was 15.5 months. The overall distant metastasis (DM) rate was 16.8% (35/208). The 1-, 3-, and 5-year DM rate was 4.4%, 15.3%, and 20.1%, respectively, and the median time of DM was 24 months. The most common site of DM was the lung and bone. The univariate analysis showed that age and tumor site were associated with PFS, tumor site and small lymph node in the mediastinum (diamter <1 cm) before surgery were related with LR (P<0.05 for all), and tumor site, histological differentiation and LR were related with distant metastasis after surgery (P<0.05). Multivariate analysis showed that the tumor site was an independent prognostic factor affecting the progression-free survival and locoregional recurrence (P<0.05), and histological differentiation and LR were independent factors associated with distant metastasis (P<0.05 for all).

CONCLUSIONSThe recurrence rate is very high in patients with pT3N0M0 thoracic ESCC after surgery, and most of them occur within 3 years after operation. Locoregional recurrence occurs more frequently and shortly than distant metastasis, and most of LR is located in the carinal region or upper-mediastinum. LR rate in upper-thoracic ESCC is very high, therefore, postoperative radiotherapy (PORT) is strongly suggested. LR rate in middle thoracic ESCC is also rather high and PORT is suggested. LR occur much less in the lower-thoracic ESCC, thus, PORT is not suggested routinely. Patients with poorly differentiated ESCC and LR have a high rate of distant metastasis.

Adult ; Aged ; Carcinoma, Squamous Cell ; drug therapy ; pathology ; surgery ; Chemotherapy, Adjuvant ; Disease-Free Survival ; Esophageal Neoplasms ; drug therapy ; pathology ; surgery ; Esophagectomy ; methods ; Female ; Humans ; Lymph Node Excision ; Lymph Nodes ; Lymphatic Metastasis ; Male ; Mediastinum ; Middle Aged ; Multivariate Analysis ; Neck ; Neoplasm Recurrence, Local ; pathology ; Neoplasm Staging ; Postoperative Period

Locally advanced hepatocellular carcinoma (HCC) with portal vein thrombosis carries a 1-year survival rate <10%. Localized concurrent chemoradiotherapy (CCRT), followed by hepatic arterial infusion chemotherapy (HAIC), was recently introduced in this setting. Here, we report our early experience with living donor liver transplantation (LDLT) in such patients after successful down-staging of HCC through CCRT and HAIC. Between December 2011 and September 2012, eight patients with locally advanced HCC at initial diagnosis were given CCRT, followed by HAIC, and underwent LDLT at the Severance Hospital, Seoul, Korea. CCRT [45 Gy over 5 weeks with 5-fluorouracil (5-FU) as HAIC] was followed by HAIC (5-FU/cisplatin combination every 4 weeks for 3-12 months), adjusted for tumor response. Down-staging succeeded in all eight patients, leaving no viable tumor thrombi in major vessels, although three patients first underwent hepatic resections. Due to deteriorating liver function, transplantation was the sole therapeutic option and offered a chance for cure. The 1-year disease-free survival rate was 87.5%. There were three instances of post-transplantation tumor recurrence during follow-up monitoring (median, 17 months; range, 10-22 months), but no deaths occurred. Median survival time from initial diagnosis was 33 months. Four postoperative complications recorded in three patients (anastomotic strictures: portal vein, 2; bile duct, 2) were resolved through radiologic interventions. Using an intensive tumor down-staging protocol of CCRT followed by HAIC, LDLT may be a therapeutic option for selected patients with locally advanced HCC and portal vein tumor thrombosis.
Adult ; Carcinoma, Hepatocellular/complications/drug therapy/surgery/*therapy ; *Chemoradiotherapy ; Cisplatin/therapeutic use ; Disease-Free Survival ; Female ; Fluorouracil/therapeutic use ; Humans ; Liver Neoplasms/complications/drug therapy/surgery/*therapy ; *Liver Transplantation ; *Living Donors ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; *Portal Vein ; Venous Thrombosis/*complications