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1.
Chinese Journal of Ocular Fundus Diseases ; (6): 187-190, 2022.
Article in Chinese | WPRIM | ID: wpr-934292

ABSTRACT

Objective:To compare the clinical efficacy and complications of intra-arterial chemotherapy (IAC) and intravenous chemotherapy (IVC) for unilateral advanced retinoblastoma (RB).Methods:A retrospective clinical study. From January 2020 to January 2021, 40 patients (40 eyes) unilateral group cT2 RB patients diagnosed at Baoding Children’s Hospital and Beijing Children’s Hospital were recruited in this study. There were 22 males (22 eyes) and 18 females (18 eyes). All were monocular. All the patients were assigned to two groups according to different treatment modalities they received: IVC group and IAC group. There were 26 eyes and 14 eyes, respectively. When the tumor invades the optic nerve, choroid, sclera, anterior chamber and iris, enucleation was performed. The globe salvage rate, tumor extraocular metastasis rate, solid tumor control rate, treatment-related complications and pathological high-risk factors after enucleation were observed. The globe salvage rate and solid tumor control rate were compared between the groups by chi square test.Results:The globe salvage rate of IAC group and IVC group were 88.5% (23/26) and 50.0% (7/14), respectively. Solid tumor control of IAC group and IVC group were 84.6% (22/26) and 42.9% (6/14), respectively. There were statistically significant differences in globe salvage rate and solid tumor control between the two groups ( χ 2=7.18, 7.56; P<0.05). Compared with IVC group, IAC group had less systemic complications, mild ocular and periocular side effects. Among 26 cases in IAC group and 14 cases in IVC group, 3 and 7 cases underwent enucleation respectively. The results of pathological examination showed that there were 2 cases and 3 cases with pathological high-risk factors in the two groups, respectively. During the follow-up period, 2 cases in IAC group had extraocular metastasis, there was no extraocular metastasis in IVC group. Conclusion:Compared with IVC, IAC has the advantages of high tumor control rate, high globe salvage rate, less and mild complications, however, there is still tumor recurrence.

2.
Chinese Journal of Ocular Fundus Diseases ; (6): 173-177, 2022.
Article in Chinese | WPRIM | ID: wpr-934289

ABSTRACT

Retinoblastoma (RB) is the most serious eye disease that causes blindness, disability and death in infant. Loss of tumor suppressor gene RB1 leads to tumorigenesis of RB. With continuous innovation and development of new methods, the management of retinoblastoma has experienced a dramatic change from enucleation, external radiotherapy, intravenous chemotherapy, to intra-arterial chemotherapy combined with local treatment, enabling a more favorable outcome for survival, salvage and vision. However, the pathogenesis of RB is unclear in many aspects, the rate of eyeball removal in children with advanced RB remains high, and the innovation of new treatment are needed to be further promoted. Therefore, the key to improve the overall treatment level of RB is to pay attention to the study on pathogenesis, early diagnosis and treatment, as well as strengthen multi-center clinical trials and translational medicine research.

3.
Cancer Research and Clinic ; (6): 554-557, 2022.
Article in Chinese | WPRIM | ID: wpr-958891

ABSTRACT

Pelvic arterial isolated perfusion chemotherapy is a kind of regional chemotherapy. It works by two balloons placed in inferior vena cava and abdominal aorta and tourniquets placed in both lower extremities. Thus pelvic blood circulation can be isolated from the systemic circulation. The chemotherapy drugs are perfused into the pelvic region to achieve local exposure to higher drug concentration than the systematic chemotherapy. The pelvic arterial isolated perfusion chemotherapy is expected to be a new complementary therapy for unresectable pelvic tumors. The use of this technology in neoadjuvant therapy can achieve downgrading of unresectable tumors, and some patients achieve long-term survival after surgery. There are almost no relevant domestic reports yet, and this article discusses the principles, clinical efficacy, safety and complications of this technology.

4.
Organ Transplantation ; (6): 195-2022.
Article in Chinese | WPRIM | ID: wpr-920849

ABSTRACT

Organ donation after citizen's death has become the main source of organ donation in China. However, the complexity of donor quality and the increasing proportion of expanded criteria donor (ECD) exert significant impact upon the availability of donor kidney and the long-term prognosis of recipients after kidney transplantation. Strengthening the quality maintenance and evaluation of donor kidney is of great significance for improving the quality of donor kidney, increasing the procurement and utilization of donor kidney and prolonging the long-term survival of recipients and kidney allografts. As one of the major approaches of organ preservation, machine perfusion preservation may not only prolong the preservation time and improve the quality of donor kidney, but also play a critical role in the repair and function evaluation of donor kidney. Based on literature review, several hot issues, corresponding treatment strategies and research progress on machine perfusion in the quality maintenance of donor kidney from organ donation after citizen's death were reviewed in this article, aiming to provide reference for selecting the optimal preservation method of donor kidney and enhancing the quality and utilization rate of ECD donor kidney.

5.
Organ Transplantation ; (6): 32-2022.
Article in Chinese | WPRIM | ID: wpr-907029

ABSTRACT

To increase the utilization rate of expanded criteria donor (ECD) kidney, the kidney preservation methods have been ever advancing in recent years. The application of normothermic machine perfusion (NMP) promotes the preservation, evaluation and repair of ex vivo donor kidneys and accelerates the innovation of surgical approaches of kidney transplantation. Ischemia-free kidney transplantation (IFKT), which initiated by Organ Transplantation Center of the First Affiliated Hospital of Sun Yat-sen University, keeps the blood flow and oxygen supply of the donor kidney with NMP machine during the entire process of acquisition, preservation and transplantation, thereby fundamentally avoiding ischemia-reperfusion injury (IRI) of the donor kidney and reducing the risk of delayed graft function (DGF) and acute rejection after surgery. In this article, recent progresses upon the kidney NMP, surgical procedures and short-term outcomes of IFKT were reviewed, aiming to provide reference for enhancing the utilization rate of ECD donor kidney and resolving the issue of organ shortage.

6.
Cancer Research and Clinic ; (6): 834-839, 2021.
Article in Chinese | WPRIM | ID: wpr-912977

ABSTRACT

Objective:To explore the efficacy and safety of intraoperative hyperthermic intraperitoneal chemotherapy combined with total laparoscopic D2 radical gastrectomy in the treatment of gastric cancer.Methods:The clinical data of 127 patients with gastric cancer who were admitted to the Central Hospital of Hanzhong in Shaanxi Province from August 2017 to July 2019 were retrospectively analyzed. All patients underwent total laparoscopic D2 radical gastrectomy, of which 58 patients underwent total laparoscopic D2 radical gastrectomy combined with intraoperative hyperthermic intraperitoneal chemotherapy (observation group), and 69 patients underwent total laparoscopic D2 radical gastrectomy (control group). Observation indicators included surgical and postoperative recovery situations and postoperative tumor-related indicators. Follow-up was performed by using outpatient examination and telephone interview, and the content of follow-up included patient's adjuvant chemotherapy, tumor recurrence and metastasis, and surgery-related complications.Results:In the observation group, the intraoperative blood loss was (199±48) ml, the number of lymph node dissection was 35±8, the total hospitalization cost was (53 261±4 316) yuan, alanine aminotransferase was (30±10) U/L, and creatinine was (124±26) μmol/L; in the control group, the intraoperative blood loss was (184±46) ml, the number of lymph node dissection was 34±13, the total hospitalization cost was (52 146±4 817) yuan, alanine aminotransferase was (31±10) U/L, and creatinine was (128±33) μmol/L; there were no significant differences between the two groups ( t values were 1.833, 0.618, 1.363, 0.721, and 0.856, all P > 0.05). In the observation group, the operating time was (352±44) min, carcinoembryonic antigen (CEA) at 1 month after operation was (3.9±2.1) ng/ml,CEA at 6 months after operation was (12.7±7.2) ng/ml, tumor abnormal protein (TAP) at 1 month after operation was (75±36) μm 2,TAP at 6 months after operation was (131±33) μm 2; in the control group, the operating time was (308±58) min,CEA at 1 month after operation was (8.3±4.5) ng/ml, CEA at 6 months after operation was (15.8±4.2) ng/ml, TAP at 1 month after the surgery was (88±24) μm 2, TAP at 6 months after operation was (149±37) μm 2; there were significant differences between the two groups ( t values were 4.792, 7.185, 2.832, 2.284, and 2.984, all P<0.05). One hundred and twenty seven patients were followed up for 12-24 months. Fifty-one and 58 patients in the observation group and control group received postoperative adjuvant chemotherapy, and there was no significant difference between the two groups ( χ2 = 0.389, P = 0.533). Tumor recurrence was respectively detected in 0 and 6 patients in the observation group and control group at 6 months after operation; tumor recurrence was respectively detected in 2 and 11 patients in the observation group and control group at 1 year after operation; the differences in the recurrence rates between the two groups were statistically significant (both P < 0.05). Conclusion:Intraoperative hyperthermic intraperitoneal chemotherapy combined with total laparoscopic surgery for gastric cancer does not increase the patient's perioperative risk and the incidence of postoperative complications, and it can reduce the risk of postoperative recurrence and improve the short-term efficacy.

7.
Chinese Journal of Ocular Fundus Diseases ; (6): 42-45, 2020.
Article in Chinese | WPRIM | ID: wpr-871701

ABSTRACT

Objective To observe the clinical characteristics ofretinoblastoma (RB) in Southwest China.Methods A retrospective clinical study.From January 2010 to December 2017,66 RB patients diagnosed in Ophthalmology Department of West China Hospital of Sichuan University were included in the study.All the patients underwent ocular B-ultrasound,orbital CT or MRI examination.Ten patients underwent RetCam examination at the same time.Twenty-nine patients were diagnosed by histopathological examination,and 37 patients were diagnosed by clinical symptoms and imaging examination.According to whether the tumor invaded the orbit and optic nerve,it could be divided into extraocular stage and intraocular stage.Intraocular tumors were divided into A-E stages according to the international intraocular RB classification.Treatments were performed according to different stages.The general information,age at diagnosis,course of diseases (the time between onset symptoms and diagnosis),causes of visiting a doctor,classification,treatment methods and eyeball preservation rate were retrospectively analyzed.Results Patients all came from Southwest China (56 patients from Sichuan Province,2 patients from Yunnan Province,2 patients from Guizhou Province,and 6 patients from Tibet).The permanent residence were identified in 43 patients,including 27 patients (62.8%) from rural areas.There were 38 males (57.6%);50 unilateral tumors (75.8%) and 16 bilateral tumors (24.2%);51 firstvisiting patients (77.3%) and 15 re-visiting patients (22.7%).The average diagnostic age of first-visiting patients was 20.9 ± 14.4 months,with 23.2 ± 14.7 and 11.2 ± 7.6 months for unilateral and bilateral tumors,respectively.There were 41 patients had definite course and causes,of whom the average course was 90.6± 115.2 days.The most common cause was leucocoria in 32 patients (62.7%),followed by redness and swelling in 4 patients (9.8%),and other causes in 5 patients (12.2%).Among the 15 re-visiting patients,the average diagnostic age was 63.6± 46.8 months,the average course was 32.8 ± 45.5 months.Recurrence was occurred in 5 patients (33.3%),leucocoria in 4 patients (26.7%),postoperative complication in 3 patients (20.0%),protrusion in 2 patients (13.3%) and redness in 1 (6.7%) patient,respectively.Fifty out of 82 eyes were admitted to hospital,including 37 eyes of first-visiting patients and 13 eyes of re-visiting patients.Among 37 first-visiting eyes,there were 5 eyes (13.5%) in stage A-C,26 eyes (70.3%) in stage D-E,6 eyes (16.2%) in extraocular stage.Five eyes in stage A-C were treated with laser photocoagulation and (or) cryotherapy combined with systemic chemotherapy.Four eyes in stage D were treated with intraocular arterial chemotherapy.Nineteen eyes (51.3%) were performed with enucleation,2 eyes (5.4%) with evisceration and 7 eyes (18.9%) abandoned treatment.Among 13 re-visiting eyes,6 eyes (46.2%,with 5 eyes of recurrence) had been enucleated before,4 eyes (30.8%) were in extraocular stage and 3 eyes (23.1%) in stage D-E.Five eyes (38.5%) were treated with evisceration,4 eyes (30.8%) with enucleation,1 eye with oculoplastic surgery and 3 eyes (23.1%) abandoned treatment.The rate of eye preservation was 18.0%,29.0% for intraocular stage and 0% for extraocular stage,respectively.Conclusion RB patients in Southwest China have a longer course between onset symptoms and diagnosis,more advanced classification and lower rate of eye preservation.

8.
Chinese Journal of Interventional Imaging and Therapy ; (12): 632-635, 2020.
Article in Chinese | WPRIM | ID: wpr-861920

ABSTRACT

Interventional therapy of advanced hepatocellular carcinoma(HCC) was constantly developing, and hepatic artery infusion chemotherapy (HAIC) had present significant therapeutic effect. With the update of chemotherapy drugs and compatibility, clinical research and application of HAIC for advanced HCC increased gradually. The main drugs and clinical progress of HAIC for advanced HCC were reviewed in this article.

9.
Chinese Journal of Clinical Oncology ; (24): 460-464, 2020.
Article in Chinese | WPRIM | ID: wpr-861598

ABSTRACT

Objective: To analyze the clinical outcomes of pseudomyxoma peritonei(PMP) originating from the appendix following cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC). Methods: A retrospective study was carried out by analyzing clinical data of patients who diagnosed with PMP originating from appendix and had undergone CRS and HIPEC between January 2012 and December 2018. Results: A total of 604 patients had undergone 621 CRS and HIPEC procedures. The average age of the patients was 56.7 years. Of the patients, 364 (60.3%) were female and 240 (39.7%) were male. The median peritoneal carcinomatosis index (PCI) was 25.7. Of the patients, 28.5% (172/604) had undergone complete cytoreduction (CCR 0/1). In this study, the incidence of grade 3-4 adverse events was 21.7% (131/604), and the perioperative mortality rate was 0.7% (4/604). For the entire cohort, the 5-year survival rate was 53.6%. High-grade pathological subtype CCR 2/3, PCI >20, and grade 3-4 adverse events were independent predictors of a poor overall survival. Conclusions: Appendix-derived PMP is rare, and its treatment should be considered carefully. For patients who are suspected or are confirmed as PMP, early standardized CRS and HIPEC are related to a better prognosis.

10.
Chinese Journal of Medical Imaging Technology ; (12): 1215-1219, 2020.
Article in Chinese | WPRIM | ID: wpr-860943

ABSTRACT

Objective: To observe the value of multi-sequence MRI texture analysis for predicting efficacy of neoadjuvant chemotherapy (NACT) in uterine cervical carcinoma. Methods: A total of 32 cervical carcinoma patients underwent NACT. Pelvic MRI was performed before and after NACT, and the patients were divided into response group (complete response and partial response) and non-response group (stable disease and progressive disease) according to the standards of response evaluation criteria in solid tumors (RECIST). Texture analysis was performed on T2WI, DWI and contrast enhanced (CE) images before NACT. Totally 106 parameters were obtained for each sequence and compared between the two groups. Multivariate Logistic regression analysis was performed using the top two significant parameters as independent variables and create formula. By drawing the receiver operating characteristic (ROC) curve, the predictive value of single factor and regression model of each sequence were obtained, and the comparison was made among sequences. Results: Significant differences of 22 texture features of T2WI, 13 of DWI and 36 of CE were found between response group and non-response group (all P<0.05), and the areas under curve (AUC) using single features for predicting the effect of NACT for cervical cancer were 0.609-0.839, 0.745-0.813 and 0.552-0.786, respectively. Multivariate Logistic regression analysis for each sequence showed AUC of 0.839 for T2WI, 0.885 for DWI and 0.766 for CE. Conclusion: Pre-NACT multi-sequence MRI texture analysis has potential in predicting efficacy of NACT in cervical carcinoma, and DWI may be the best.

11.
Int. braz. j. urol ; 45(2): 332-339, Mar.-Apr. 2019. tab, graf
Article in English | LILACS | ID: biblio-1002209

ABSTRACT

ABSTRACT Purpose: To explore the potential association between renal mass characteristics and a history of chemotherapy. Materials and methods: A retrospective review of records of patients surgically treated for a localized renal mass between 2000 and 2012 was undertaken following an institutional review board approval. Patients age and sex, renal mass clinical characteristics (radiological size and mode of presentation) and pathological characteristics (diagnosis, renal cell carcinoma subtype, Fuhrman grade and stage) were compared between patients with and without a history of chemotherapy, using Fisher's exact test, Student's t-test and Wilcoxon rank sum test. A multivariate logistic analysis was performed to evaluate the independent association of chemotherapy and tumor pathology. Results: Of the 1,038 eligible patients, 33 (3%) had a history of chemotherapy. The distribution of clinical stage, renal mass diagnosis, renal cell carcinoma subtype, Fuhrman grade, pathological stage, sex and median age were similar between the general population and the chemotherapy group. However, the latter had a higher rate of incidental presentation (P = 0.003) and a significantly smaller median radiological tumor size (P = 0.01). In a subset analysis of T1a renal cell carcinoma, the chemotherapy group presented an increased rate of high Fuhrman grade (P = 0.03). On multivariate analysis adjusted for radiological tumor size, sex and age the chemotherapy cohort had a 3.92 higher odds for high Fuhrman grade. Conclusion: Patients with a history of chemotherapy typically present with smaller renal masses that, if malignant, have higher odds of harboring a high Fuhrman grade and thus may not be suitable for active surveillance.


Subject(s)
Humans , Male , Female , Adult , Aged , Carcinoma, Renal Cell/pathology , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Kidney/pathology , Kidney Neoplasms/pathology , Carcinoma, Renal Cell/surgery , Carcinoma, Renal Cell/drug therapy , Survival Analysis , Retrospective Studies , Cohort Studies , Follow-Up Studies , Kidney/surgery , Kidney Neoplasms/surgery , Kidney Neoplasms/drug therapy , Middle Aged , Neoplasm Staging
12.
Journal of Liver Cancer ; : 38-45, 2019.
Article in English | WPRIM | ID: wpr-765706

ABSTRACT

BACKGROUND/AIMS: Hepatic arterial infusion chemotherapy (HAIC) has been reported as an effective treatment for advanced hepatocellular carcinoma. The aim of this study is to compare the effect and safety between a high-dose regimen (750 mg/m2 5-fluorouracil [FU] and 25 mg/m2 cisplatin on day 1–4) and a low-dose regimen (500 mg/m2 5-FU on day 1–3 with 60 mg/m2 cisplatin on day 2). METHODS: A total of 48 patients undergoing HAIC were retrospectively analyzed. Thirty-two patients were treated with the high-dose and 16 patients with the low-dose regimen. RESULTS: Complete response (CR), partial response (PR), stable disease (SD), and progressive disease were noted in one (3.1%), 15 (46.9%), three (9.4%), and 13 patients (40.6%) in the highdose group, and 0 (0%), one (6.3%), eight (50%), and seven patients (43.8%) in the low-dose group (P=0.002). The disease control rate (CR, PR, and SD) did not differ between groups (59.4% vs. 56.3%, P=1.000), but the objective response rate (CR and PR) was significantly higher in the high-dose group (50.0% vs. 6.3%, P=0.003). The median progression free survival did not differ between groups (4.0 vs. 6.0, P=0.734), but overall survival was significantly longer in the high-dose group (not reached vs. 16.0, P=0.028). Fourteen (43.8%) patients in the high-dose group and two patients (12.5%) in the low-dose group experienced grade 3–4 toxicities (P=0.050). CONCLUSIONS: High dose HAIC may achieve better tumor response and may improve overall survival compared to a low-dose regimen. However, the high-dose regimen should be administered cautiously because of the higher incidence of adverse events.


Subject(s)
Humans , Administration, Metronomic , Carcinoma, Hepatocellular , Chemotherapy, Cancer, Regional Perfusion , Cisplatin , Disease-Free Survival , Drug Therapy , Fluorouracil , Incidence , Retrospective Studies
13.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1858-1861, 2019.
Article in Chinese | WPRIM | ID: wpr-753704

ABSTRACT

Objective To evaluate the efficacy of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer .Methods From June 2014 to April 2017,72 patients with advanced ovarian cancer who were treated in the Maternal and Child Health Care Hospital of Weihai were selected as the research subjects.According to the digital table method ,the patients were randomly divided into two groups,with 36 cases in each group.The control group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery.The observation group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermic perfusion.After 3 months of chemotherapy ,the curative effect was statistically analyzed.Results The operation time,the amount of ascites and the amount of bleeding in the observation group were significantly less than those in the control group ( all P<0.05).There were no statistically significant differences in surgical incision stage I healing rate and the rate of pelvic infection between the two groups (P>0.05).After treatment,the remission rate in the control group was 55.5%(20/36),which was significantly lower than 77.8%(28/36) in the observation group (χ2 =4.92,P<0.05).All patients were followed up for 1 year.The recurrence rate of the control group was 33.3%,which was significantly higher than 22.2%of the observation group (χ2 =5.71, P <0.05 ).Conclusion Neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer is effective and worthy of clinical application .

14.
Rev. colomb. cir ; 34(3): 292-299, 20190813. fig
Article in Spanish | COLNAL, LILACS | ID: biblio-1016117

ABSTRACT

El mesotelioma peritoneal es una neoplasia que se origina en las células mesoteliales del peritoneo. Histórica-mente, la supervivencia de los pacientes con mesotelioma peritoneal maligno sin tratamiento, es menor de 12 meses y se considera una neoplasia resistente a la quimioterapia. La citorreducción quirúrgica y la quimioterapia regional administrada como quimioterapia hipertérmica intraperitoneal (Hyperthermic Intraperitoneal Chemothe-rapy, HIPEC) se asocia con mejor supervivencia a largo plazo.Se presenta el caso de un paciente con antecedentes de exposición al asbesto y con diagnóstico de mesotelioma peritoneal maligno de tipo epitelioide, que fue tratado con cirugía citorreductora más quimioterapia hipertérmica intraperitoneal en el Instituto Nacional de Cancerología con una supervivencia de un año libre de enfermedad


Peritoneal mesothelioma is originated at the mesothelial cells of the peritoneum. Historically the survival of patients with this disease is less than 12 months without treatment and it is considered a neoplasm resistant to chemotherapy. Citorreductive surgery with hiperthermic intraperitoneal chemotherapy (HIPEC) is associated with an increased long-term survival. Here we present the case of a patient who had a past history of asbestos exposure and who was diagnosed with peritoneal mesothelioma of the epithelioid subtype. The patient was treated with cytoreductive surgery and HIPEC at the Instituto Nacional de Cancerología (Bogotá, Colombia) and has had a 12 month disease free survival


Subject(s)
Humans , Mesothelioma , Chemotherapy, Cancer, Regional Perfusion , Cytoreduction Surgical Procedures , Hyperthermia, Induced
15.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 968-971, 2019.
Article in Chinese | WPRIM | ID: wpr-744484

ABSTRACT

Objective To observe the clinical effect of gifitinib combined with hydroxylcamptothecin pericardial perfusion in the treatment of patients with advanced non-small cell lung cancer(NSCLC) with pericardial effusion. Methods From January 2016 to September 2017,eighty-four cases of late NSCLC with pericardial effusion treated in the People′s Hospital of Jiaozhou were randomly divided into two groups according to the digital table,with 42 cases in each group.The control group was treated with gefitinib,and the observation group was treated with hydroxylcampto-thecin on the basis of the control group.The curative effect was evaluated after two courses of treatment in the two groups,and the clinical efficacy and adverse reactions were observed.Results The effective rates of the control group and the observation group were 47.6% (20/42) and 66.7% (28/42),respectively.The effective rate of the observa-tion group was significantly higher than that of the control group(χ2 =4.525,P<0.05).The effective rate of pericar-dial effusion was 33.3% (14/42) in the control group and 69.1% (29/42) in the observation group,the difference between the two groups was statistically significant( χ2 =10.720,P <0.05).There was no ststistically significant difference in the incidence rate of adverse reactions between the two groups during treatment(P<0.05).Conclusion Combination of gefitinib and hydroxylcamptothecin pericardial perfusion in the treatment of NSCLC with pericardial effusion has good tolerance and good safety for the patients.

16.
Cancer Research and Clinic ; (6): 250-252, 2019.
Article in Chinese | WPRIM | ID: wpr-746405

ABSTRACT

Objective To investigate the clinical value of ultrasound-guided catheterization in intraperitoneal perfusion chemotherapy for postoperative abdominal malignant tumor without ascites. Methods A retrospective analysis were performed in 146 postoperative patients with abdominal malignancies who were admitted to Fujian Cancer Hospital from April 2013 to September 2018, and there were no ascites founded in these patients before abdominal catheterization. Two hundred and seventy-nine times ultrasound-guided catheterization in intraperitoneal perfusion chemotherapy were performed under clinical guidance. Results Two hundred and seventy-seven times abdominal catheterization was completed, with a success rate of 99.3%(277/279), and the one-time success rate was 83.2%(232/279), 2 times (0.7%, 2/279) had to be abandoned for peritoneal adhesions. Fifty-three patients (36.3%, 53/146) underwent catheterization ≥ 2 times. The intraperitoneal perfusion chemotherapy was successfully completed after catheterization, no intestinal injury and bleeding occurred. Conclusions In the absence of ascites, ultrasound guided catheterization in perfusion chemotherapy is safe, reliable, simple, accurate and has a high success rate. This new approach is good for clinical application when the conventional catheterization with ascites is blocked.

17.
Chinese Journal of General Surgery ; (12): 833-836, 2019.
Article in Chinese | WPRIM | ID: wpr-796708

ABSTRACT

Objectives@#To construct a prognosis predictive nomogram for gastric cancer with peritoneal carcinomatosis treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy.@*Methods@#The clinical data and follow-up results of gastric cancer with peritoneal carcinomatosis patients treated by cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy at our center from 2005 to 2017 were collected for log-rank test and multivariate COX proportional regression model analysis. A prognostic predictive nomogram was constructed and internally validated.@*Results@#115 patients were included. The median overall survival was 13.1 months, and 1-, 2-, 3-, and 5-year survival rates being 56.5%, 25.3%, 12.6%, and 8.1% respectively. Univariate and the following multivariate analysis identified completeness of cytoreduction, temperature of hyperthermic intraperitoneal chemotherapy and type of adjuvant chemotherapy as independent prognostic factors on overall survival. The nomogram using these three factors showed a concordance index of 0.721 (95% CI: 0.669-0.773). The calibration curves for 1-, 2- and 3 -year survival probability showed a good consistency between actual observation and prediction.@*Conclusions@#The nomogram based on completeness of cytoreduction, temperature of hyperthermic intraperitoneal chemotherapy and type of adjuvant chemotherapy can effectively predict the survival probability for gastric cancer with peritoneal carcinomatosis patients treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy.

18.
Chinese Journal of Ocular Fundus Diseases ; (6): 462-464, 2019.
Article in Chinese | WPRIM | ID: wpr-792110

ABSTRACT

Objective To observe the clinical characteristics of rhegmatogenous retinal detachment (RRD) secondary to conservative therapy in retinoblastoma (RB) patients.Methods A retrospective study. From July 2013 to May 2017, 20 RRD patients (20 eyes) of 456 RB patients (573 eyes) treated in Xinhua Hospital of Shanghai Jiao Tong University School of Medicine were included in the study. Eleven patients (11 eyes) were boy and 9 patients (9 eyes) were girls. Thirteen patients demonstrated bilateral RB and 7 patients had unilateral RB. Average age when diagnosed with RB was 25 months. International Classification of Retinoblastoma groups were C in 1 eye, D in 17 eyes, and E in 2 eyes. These patients received intra-arterial chemotherapy (17 eyes), intravenous chemotherapy (11 eyes), intravitreal chemotherapy (8 eyes), laser (14 eyes) and/or cryotherapy (5 eyes). Twelve patients (12 eyes) received vitreoretinal surgery including vitrectomy (6 eyes) and scleral buckling (7 eyes). The mean follow-up was 39 months. Fundus examination was performed under general anesthesia during comprehensive treatment and follow-up. The time interval of fundus examination varied from 1 to 6 months depending on the stability of the tumor.Results RRD was noted in 20 eyes (3.5%) with RB. Retinal hole was found in 15 eyes (75%). The cause of RRD was atrophic hole in calcified tumor (6 eyes, 30%), cryotherapy-related hole (5 eyes, 25%) and laser-related hole (9 eyes, 45%). Multiple atrophic hole in calcified tumor was noted in 3 eyes. Size of hole smaller than 2 DD was noted in 8 eyes (53%), and larger than 2 DD was noted in 7 eyes (47%). Holes were in posterior (3 eyes), equator (2 eyes) and periphery (10 eyes). Severe proliferated was noted in 1 eye. No tear was found. No bulbar retinal detachment and choroidal detachment was noted. Among 12 eyes who underwent vitreoretinal surgery, reattachment was achieved in 9 eyes (75%). No metastasis was noted.Conclusions Calcified regression of tumor, cryotherapy and laser were main reasons of RRD. Most of the holes are small in diameter and located in the periphery.

19.
Chinese Journal of General Surgery ; (12): 833-836, 2019.
Article in Chinese | WPRIM | ID: wpr-791821

ABSTRACT

Objectives To construct a prognosis predictive nomogram for gastric cancer with peritoneal carcinomatosis treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy.Methods The clinical data and follow-up results of gastric cancer with peritoneal carcinomatosis patients treated by cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy at our center from 2005 to 2017 were collected for log-rank test and multivariate COX proportional regression model analysis.A prognostic predictive nomogram was constructed and internally validated.Results 115 patients were included.The median overall survival was 13.1 months,and 1-,2-,3-,and 5-year survival rates being 56.5%,25.3%,12.6%,and 8.1% respectively.Univariate and the following multivariate analysis identified completeness of cytoreduction,temperature of hyperthermic intraperitoneal chemotherapy and type of adjuvant chemotherapy as independent prognostic factors on overall survival.The nomogram using these three factors showed a concordance index of 0.721 (95% CI:0.669-0.773).The calibration curves for 1-,2-and 3-year survival probability showed a good consistency between actual observation and prediction.Conclusions The nomogram based on completeness of cytoreduction,temperature of hyperthermic intraperitoneal chemotherapy and type of adjuvant chemotherapy can effectively predict the survival probability for gastric cancer with peritoneal carcinomatosis patients treated with cytoreductive surgery plus hyperthermic intraperitoneal chemotherapy.

20.
Chinese Journal of Primary Medicine and Pharmacy ; (12): 1858-1861, 2019.
Article in Chinese | WPRIM | ID: wpr-802745

ABSTRACT

Objective@#To evaluate the efficacy of neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer.@*Methods@#From June 2014 to April 2017, 72 patients with advanced ovarian cancer who were treated in the Maternal and Child Health Care Hospital of Weihai were selected as the research subjects.According to the digital table method, the patients were randomly divided into two groups, with 36 cases in each group.The control group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery.The observation group was treated with neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermic perfusion.After 3 months of chemotherapy, the curative effect was statistically analyzed.@*Results@#The operation time, the amount of ascites and the amount of bleeding in the observation group were significantly less than those in the control group (all P<0.05). There were no statistically significant differences in surgical incision stage I healing rate and the rate of pelvic infection between the two groups (P>0.05). After treatment, the remission rate in the control group was 55.5%(20/36), which was significantly lower than 77.8%(28/36) in the observation group (χ2=4.92, P<0.05). All patients were followed up for 1 year.The recurrence rate of the control group was 33.3%, which was significantly higher than 22.2% of the observation group (χ2=5.71, P<0.05).@*Conclusion@#Neoadjuvant chemotherapy combined with cytoreductive surgery and intraperitoneal hyperthermia in the treatment of advanced ovarian cancer is effective and worthy of clinical application.

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