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Intraperitoneal chemotherapy

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https://www.readbyqxmd.com/read/28929277/fluorescence-guided-surgery-in-the-combined-treatment-of-peritoneal-carcinomatosis-from-colorectal-cancer-preliminary-results-and-considerations
#1
Eva Lieto, Annamaria Auricchio, Francesca Cardella, Andrea Mabilia, Nicoletta Basile, Paolo Castellano, Michele Orditura, Gennaro Galizia
BACKGROUND: Indocyanine green (ICG) is a near-infrared fluorescent contrast agent, which preferentially accumulates in cancer tissue. The aim of our study was to investigate the role of fluorescence imaging (FI) with ICG (ICG-FI) for detecting peritoneal carcinomatosis (PC) from colorectal cancer (CRC). METHODS: Four CRC patients with PC scheduled for cytoreductive surgery + hyperthermic intraperitoneal chemotherapy were enrolled in this prospective study. At a median time of 50 min after 0...
September 19, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28910191/lysophosphatidic-acid-is-a-biomarker-for-peritoneal-carcinomatosis-of-gastric-cancer-and-correlates-with-poor-prognosis
#2
Ruolan Zeng, Bin Li, Junhui Huang, Meizuo Zhong, Li Li, Chaojun Duan, Shan Zeng, Jin Huang, Wei Liu, Jingchen Lu, Youhong Tang, Lingming Zhou, Yiping Liu, Jianhuang Li, Zhengxi He, Quan Wang, Youyi Dai
BACKGROUND: Peritoneal carcinomatosis (PC) is an important cause of morbidity and mortality among patients with gastric cancer. Thus, it is important to identify an ideal biomarker for PC. METHODS: Plasma and ascites samples were collected from gastric cancer patients with PC and a control group. Lysophosphatidic acid (LPA) levels were tested and analyzed. RESULTS: The plasma LPA levels of gastric cancer patients with PC were significantly higher than those in gastric cancer patients after radical resection (p = 0...
September 14, 2017: Genetic Testing and Molecular Biomarkers
https://www.readbyqxmd.com/read/28905987/novel-carbonic-anhydrase-ix-targeted-therapy-enhances-the-anti-tumour-effects-of-cisplatin-in-small-cell-lung-cancer
#3
Jennifer L Bryant, Roben G Gieling, Suzanne L Meredith, Tiffany-Jayne Allen, Leanne Walker, Brian A Telfer, Claudiu T Supuran, Kaye J Williams, Anne White
Small cell lung cancer (SCLC) has an extremely poor prognosis and methods of improving chemotherapeutic intervention are much sought after. A promising approach lies in inhibiting the tumour-associated enzyme, carbonic anhydrase IX (CA IX), which supports tumour cell survival. The aim of this study was to assess the potential of CA IX inhibition using 4-(3'-(3″,5″-dimethylphenyl)ureido)phenyl sulfamate (S4), for the treatment of human SCLC alone and in combination with cisplatin chemotherapy. Treating SCLC cell lines (DMS 79 and COR-L24) with 100µM S4 reduced viability in vitro and enhanced cell death when combined with 7µM cisplatin, most prominently under hypoxic conditions (0...
September 14, 2017: International Journal of Cancer. Journal International du Cancer
https://www.readbyqxmd.com/read/28903452/cytoreductive-surgery-plus-hyperthermic-intraperitoneal-chemotherapy-improves-survival-for-peritoneal-carcinomatosis-from-colorectal-cancer-a-systematic-review-and-meta-analysis-of-current-evidence
#4
REVIEW
Chao-Qun Huang, Yao Min, Shu-Yi Wang, Xiao-Jun Yang, Yang Liu, Bin Xiong, Yutaka Yonemura, Yan Li
OBJECTIVES: The therapeutic efficacy of cytoreductive surgery (CRS) plus hyperthermic intraperitoneal chemotherapy (HIPEC) for patients with peritoneal carcinomatosis (PC) from colorectal cancer (CRC) is still under debate. This meta-analysis and systematic review of published literature on this comprehensive strategy aims to evaluate its efficacy on CRC patients with PC. METHODS: A systemic review with meta-analysis of published literatures on treatment of CRS plus HIPEC for patients with PC from CRC was performed...
August 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28900843/pressurized-intraperitoneal-aerosol-chemotherapy-pipac-procedure-for-non-resectable-peritoneal-carcinomatosis-with-video
#5
Jean-Baptiste Cazauran, Mohammad Alyami, Antoinette Lasseur, Isabo Gybels, Olivier Glehen, Naoual Bakrin
BACKGROUND: Peritoneal carcinomatosis (PC) is a common evolution of abdominal cancers and is associated with poor prognosis in the absence of aggressive multimodal therapy.1 Pressurized intraperitoneal aerosol chemotherapy (PIPAC) is a safe and innovative approach, which enhances the effect of chemotherapy 2 without reported renal/hepatic toxicity.3,4 It requires mastery of technical aspects to reduce postoperative morbidity, increase effectiveness, and prevent caregiver chemotherapy exposure...
September 12, 2017: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/28895112/external-validation-of-the-prognostic-nomogram-compass-for-patients-with-peritoneal-carcinomatosis-of-colorectal-cancer
#6
Karel Demey, Albert Wolthuis, Anthony de Buck van Overstraeten, Steffen Fieuws, Vincent Vandecaveye, Eric Van Cutsem, André D'Hoore
BACKGROUND: To optimize outcome, selection of patients for cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) is critical. Recently, Simkens et al.7 evaluated the peritoneal surface disease severity score (PSDSS) and suggested a new prognostic nomogram, the colorectal peritoneal metastases prognostic surgical score (COMPASS) based on age, peritoneal carcinomatosis index score, locoregional lymph node status, and signet ring cell histology. This COMPASS nomogram had better discriminative ability according to the Harrell c-index than PSDSS (c = 0...
September 11, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28895047/biochemical-hematological-and-pathological-related-healing-effects-of-elaeagnus-angustifolia-hydroalcoholic-extract-in-5-fluorouracil-induced-oral-mucositis-in-male-golden-hamster
#7
Omid Koohi-Hosseinabadi, Zahra Ranjbar, Masood Sepehrimanesh, Azadeh AndisheTadbir, Seyedeh Leila Poorbaghi, Hajar Bahranifard, Nader Tanideh, Maryam Koohi-Hosseinabadi, Aida Iraji
Oral mucositis (OM) is one of the cancer chemotherapy-related side effects which can affect the quality of life of affected patients. This study was designed to investigate the healing effect of Elaeagnus angustifolia in 5-flurouracil (5-FU)-induced OM in golden hamster. Fifty-six adult male golden hamsters received three intraperitoneal injections of 5-FU at a dose of 60 mg/kg on days 0, 5, and 10. The cheek pouch mucosa was scratched superficially under local anesthesia. Then, two horizontal scratches were made across the everted cheek pouch on days 3 and 4...
September 11, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28893108/comparative-efficacy-evaluation-of-catheter-intraperitoneal-chemotherapy-normothermic-and-hyperthermic-chemoperfusion-in-a-rat-model-of-ascitic-ovarian-cancer
#8
V G Bespalov, I K Alvovsky, G V Tochilnikov, A N Stukov, E A Vyshinskaya, A L Semenov, I N Vasilyeva, O A Belyaeva, G S Kireeva, K Y Senchik, J D Von, L A Krasilnikova, V A Alexandrov, N N Khromov-Borisov, D A Baranenko, A M Belyaev
OBJECTIVES: The choice of an optimal administration route for intraperitoneal (IP) chemotherapy and a suitable chemotherapeutic regime in the treatment of ovarian cancer remains a controversy. We investigated survival outcomes according to catheter intraperitoneal chemotherapy (CIPC), normothermic and hyperthermic chemoperfusion (NIPEC and HIPEC) with cytostatic drugs dioxadet and cisplatin in rats with transplantable ascitic ovarian cancer. METHODS: Ascitic liquid containing 1·10(7) tumor cells was inoculated to female Wistar rats and 48 hours after rats received dioxadet and cisplatin at the maximum tolerated doses...
September 11, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28890830/cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-combined-with-two-stage-hepatectomy-for-multiple-and-bilobar-desmoplastic-small-round-cell-tumor-liver-metastases
#9
Alejandro Cracco, Mayank Roy, Conrad H Simpfendorfer
Desmoplastic small round cell tumor (DSRCT) is a rare mesenchymal tumor usually affecting young patients. Local dissemination is common, and liver is the most common site for extraperitoneal metastases. Multimodal management has been shown to be the most effective treatment. Some authors consider liver metastases especially bi-lobar disease as a contraindication for surgical resection. We present a case of a DSRCT with bi-lobar metastases in an adult patient who underwent multi-modal management along with hepatectomy...
August 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28890825/splenectomy-is-an-independent-risk-factor-for-poorer-perioperative-outcomes-after-cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-an-analysis-of-936-procedures
#10
Akshat Saxena, Winston Liauw, David L Morris
BACKGROUND: There is a paucity of data on the impact of splenectomy on peri-operative outcomes after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). We report the largest series to date which addresses this topic. METHODS: Nine hundred and thirty six consecutive patients underwent CRS/HIPEC from 1996 to 2016 at a high-volume institution in Sydney, Australia. Of these, 418 (45%) underwent splenectomy. Peri-operative complications were graded according to the Clavien-Dindo Classification...
August 2017: Journal of Gastrointestinal Oncology
https://www.readbyqxmd.com/read/28890671/current-management-of-peritoneal-carcinomatosis-from-colorectal-cancer-the-role-of-cytoreductive-surgery-and-hyperthermic-peritoneal-chemoperfusion
#11
Ibrahim Nassour, Patricio M Polanco
Peritoneal carcinomatosis (PC) from colorectal cancer (CRC) is a disease with a poor prognosis, often thought to be a terminal illness with no hope except for palliative treatment. New therapeutic modalities combining cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) have shown favorable outcomes and may provide a significant survival benefit in a selected group of patients. The main rational for CRS is to remove all visible tumor burden to allow for the chemotherapeutic agent (HIPEC) to eradicate any microscopic residual disease...
April 2017: Current Colorectal Cancer Reports
https://www.readbyqxmd.com/read/28881696/the-effect-of-intraperitoneal-chemotherapy-on-early-pain-hyperalgesia-in-patients-following-elective-laparoscopic-transabdominal-resection-of-rectal-cancer
#12
Min Liang, Chang-Ying Li, Chun-Guang Ren, Zong-Wang Zhang, Zhi-Jian Fu
BACKGROUND: Chemotherapy has been associated with hyperalgesia. This prospective study was designed to investigate the effect of intraperitoneal chemotherapy with lobaplatin on post-operative pain intensity and sufentanil requirements after laparoscopic transabdominal resection of rectal cancer. METHODS: Eighty subjects (40 subjects treated with intraperitoneal chemotherapy and 40 subjects without chemotherapy treatment) scheduled for laparoscopic transabdominal resection of rectal cancer were included in this study...
August 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28881641/colorectal-cancer-at-high-risk-of-peritoneal-metastases-long-term-outcomes-of-a-pilot-study-on-adjuvant-laparoscopic-hipec-and-future-perspectives
#13
Charlotte E L Klaver, Roos Stam, Didi A M Sloothaak, Johannes Crezee, Willem A Bemelman, Cornelis J A Punt, Pieter J Tanis
OBJECTIVE: Early detection of peritoneal metastases (PM) of colorectal cancer (CRC) is difficult and treatment options at a clinically overt stage are limited. Potentially, adjuvant laparoscopic hyperthermic intraperitoneal chemotherapy (HIPEC) is of value. The aim of this study was to present long term oncological outcomes of a pilot study on adjuvant HIPEC to reduce development of PMCRC, with systematic review of literature. METHODS: Long term oncological outcomes of ten patients who underwent laparoscopic HIPEC within eight weeks after resection of primary CRC in the pilot study were retrospectively collected...
August 1, 2017: Oncotarget
https://www.readbyqxmd.com/read/28877609/cytoreductive-surgery-and-hyperthermic-intraperitoneal-chemotherapy-for-the-treatment-of-advanced-epithelial-and-recurrent-ovarian-carcinoma-a-single-center-experience
#14
Maja J Pavlov, Miljan S Ceranic, Stojan M Latincic, Predrag V Sabljak, Dragutin M Kecmanovic, Paul H Sugarbaker
BACKGROUND: With standard treatment of epithelial ovarian cancer (EOC), prognosis is very poor. The aim of this study is to show early and late results in patients who underwent cytoreductive surgery and intraperitoneal chemotherapy. PATIENTS AND METHODS: This was a retrospective single centre study. All patients with advanced and recurrent ovarian cancer treated with cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (HIPEC) or modified early postoperative intraperitoneal chemotherapy (EPIC) were included in the study...
September 7, 2017: International Journal of Hyperthermia
https://www.readbyqxmd.com/read/28871600/effect-of-ghrelin-on-total-antioxidant-capacity-lipid-peroxidation-sperm-parameters-and-fertility-in-mice-against-oxidative-damage-caused-by-cyclophosphamide
#15
R Salimnejad, J Soleimani Rad, D Mohammad Nejad, L Roshangar
Cyclophosphamide is a drug used for chemotherapy and as an immune-suppressive in the organ transplantation. Despite its many clinical implications in the treatment of cancers, this drug has toxic effects on the reproductive system. This study aimed to evaluate the effect of ghrelin against the damages caused by cyclophosphamide. In this experimental study, 40 male mice were randomly divided into four groups: (i) control; (ii) cyclophosphamide; (iii) cyclophosphamide + ghrelin; and (iv) ghrelin. Cyclophosphamide (100 mg/kg body weight), once a week, and ghrelin (80 μg/kg body weight), daily, were administered intraperitoneally for 5 weeks...
September 4, 2017: Andrologia
https://www.readbyqxmd.com/read/28870927/response-of-ovcar-3-cells-to-cisplatin-and-hyperthermia-does-hyperthermia-really-matter
#16
Arturas Sukovas, Vaidotas Cesna, Aldona Jasukaitiene, Giedrius Barauskas, Ruta Jolanta Nadisauskiene, Zilvinas Dambrauskas, Saulius Paskauskas, Antanas Gulbinas
BACKGROUND: Hyperthermic intraperitoneal chemotherapy (HIPEC) is proposed as a promising treatment method, but fundamental information about the contribution of hyperthermia to intraperitoneal chemotherapy is lacking. The purpose of this study was to investigate the cytotoxic effect of hyperthermia and cisplatin on OVCAR-3 cells in vitro. MATERIALS AND METHODS: Imitating the typical clinical conditions of HIPEC, OVCAR-3 cells were exposed to hyperthermia and cisplatin for 1 h...
September 2017: Anticancer Research
https://www.readbyqxmd.com/read/28862207/effectiveness-of-intraperitoneal-or-intrapleural-administration-of-triamcinolone-acetonide-for-the-control-of-malignant-ascites-and-pleural-effusion-kansai-clinical-oncology-group-g1102-study
#17
Kimihiko Ito, Hiroshi Tsubamoto, Kayo Inoue, Yukari Miyoshi, Yoshihiro Ito, Kensuke Hori
OBJECTIVES: We conducted a retrospective multi-institutional study to evaluate the efficacy and toxicity of intraperitoneal or intrapleural triamcinolone acetonide (TA), a slowly metabolized corticosteroid administration for the management of malignant ascites or pleural effusion. MATERIALS AND METHODS: The medical records of patients with gynecologic cancer who were treated with paracentesis or thoracocentesis followed by administration of 400 mg of TA between 2005 and 2014 were reviewed...
July 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28861325/the-efficacy-of-combination-therapy-with-oncolytic-herpes-simplex-virus-hf10-and-dacarbazine-in-a-mouse-melanoma-model
#18
Rui Tanaka, Fumi Goshima, Shinichi Esaki, Yoshitaka Sato, Takayuki Murata, Yukihiro Nishiyama, Daisuke Watanabe, Hiroshi Kimura
Advanced melanoma has long been treated with chemotherapy using cytotoxic agents like dacarbazine (DTIC), but overall survival rates with these drugs have been generally low. Recently, immunoregulatory monoclonal antibodies and molecularly targeted therapy with a BRAF inhibitor and/or a MEK inhibitor, have been used to treat malignant melanoma and have improved the survival rate of patients with advanced melanoma. However, high prices of these drugs are problematic. In this study, we evaluated the oncolytic efficacy of HF10, an attenuated, replication-competent HSV, with DTIC in immunocompetent mice model of malignant melanoma...
2017: American Journal of Cancer Research
https://www.readbyqxmd.com/read/28859441/baicalein-acts-as-a-nephroprotectant-that-ameliorates-colistin-induced-nephrotoxicity-by-activating-the-antioxidant-defence-mechanism-of-the-kidneys-and-down-regulating-the-inflammatory-response
#19
Chongshan Dai, Shusheng Tang, Yang Wang, Tony Velkov, Xilong Xiao
Background: Nephrotoxicity is the major adverse effect patients experience during colistin therapy. The development of effective nephroprotective agents that can be co-administered during polymyxin therapy remains a priority area in antimicrobial chemotherapy. Objectives: To investigate the nephroprotective effect of baicalein, a component of the root of Scutellaria baicalensis, against colistin-induced nephrotoxicity using a mouse model. Methods: C57BL/6 mice were randomly divided into the following groups: control, baicalein 100 mg/kg/day (administered orally), colistin (18 mg/kg/day administered intraperitoneally) and colistin (18 mg/kg/day) plus baicalein (25, 50 and 100 mg/kg/day)...
September 1, 2017: Journal of Antimicrobial Chemotherapy
https://www.readbyqxmd.com/read/28858081/urachal-mucinous-adenocarcinoma-with-pseudomyxoma-peritonei-a-case-report
#20
Lei Liang, Nan Zhou, Hongbin Xu, Damiao Liu, Yiyan Lu, Fang Li, Jun Guo
RATIONALE: Pseudomyxoma peritonei is an unusual clinical condition, and the appendix and ovaries are reported as the primary sites. PATIENT CONCERNS: A 44-year-old man who was reported a 3-month history of lower abdominal pain and distention, along with increased abdominal girth, was admitted with a palpable tender mass in the central lower abdomen. DIAGNOSIS: Ultrasonography showed a large well-circumscribed cystic-solid mass with lobulated margin, extending from the anterosuperior dome of the urinary bladder to the anterior abdominal wall...
September 2017: Medicine (Baltimore)
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