Prognostic evaluation of Interleukin 17A and Myeloid Derived Suppressor Cells in Colorectal cancer patients.

2019 ◽  
Vol 9 (o3) ◽  
Author(s):  
IBRAHIM A. ALTEMEMI ◽  
OSAMAH ABD ALI NASSR
Keyword(s):  
Colorectal Cancer ◽  
Liver Diseases ◽  
Suppressor Cells ◽  
Control Group ◽  
Study Group ◽  
Myeloid Derived Suppressor Cells ◽  
Control Groups ◽  
Interleukin 17A ◽  
Colorectal Cancer Patients ◽  
Expression Status

The current study was focused on patients with Colorectal Cancer between the ages of (26–82years). The objective of this study to determine the IL-17 level and CD33 expression status in patients with Colorectal Cancer. A total 60 of (40 patients and 20 control groups) were collected from Gastroenterology and Liver diseases teaching hospital from March 2018 to the end of May 2018 Iraq. The results show Median IL-17 was significantly higher in study group than in control group (p less than 0.001), 12.13 (9.73) pg/ml versus 0.41 (0.67) pg/ml, and Median CD33 was significantly higher in study group than in control group (p less than 0.001), 73.00 (5.0) % versus 4.50 (3.75) %.

Safety of intraoperative chemotherapy with 5-FU for colorectal cancer patients receiving curative resection: A randomized, multicenter, prospective, phase III IOCCRC trial (IOCCRC).

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e15002-e15002
Author(s):  
Rong-xin Zhang ◽  
Jun-zhong Lin ◽  
Gong Chen ◽  
Li-ren LI ◽  
Zhen-hai LU ◽  
...  
Keyword(s):  
Colorectal Cancer ◽  
Side Effects ◽  
Cancer Patients ◽  
Surgical Resection ◽  
Control Group ◽  
Control Groups ◽  
Safety And Efficacy ◽  
Colorectal Cancer Patients ◽  
And Control ◽  
Intraoperative Chemotherapy

e15002 Background: The safety and efficacy of intraoperative chemotherapy in colorectal cancer have not yet been extensively investigated. This randomized control trial was designed to compare the safety and efficacy of intraoperative chemotherapy in combination with surgical resection to those of traditional surgical resection alone. Patients and Methods: From January 2011 to January 2016, 696 colorectal cancer patients were enrolled in this study: 341 patients were randomly assigned to the intraoperative plus surgery group to receive intraoperative chemotherapy (portal vein, intraluminal, and intraperitoneal chemotherapy plus surgical resection), whereas 344 patients were randomized to the control group to undergo surgery alone. Eleven patients withdrew consent. Surgical complications and side effects of intraoperative chemotherapy were compared between the two groups. Results: Intraoperative chemotherapy did not increase the rate of surgical complications, and no severe chemotherapy-associated side effects were observed. There were no significant differences in the length of hospital stay (8.31 vs. 7.98 days, P = 0.138), length of surgery (170.4 vs. 167.0 min, P = 0.526), length of antibiotic use (2.28 vs. 2.15 days, P = 0.322), or length of drain usage (6.37 vs. 6.16 days, P = 0.387) between the intraoperative chemotherapy and control groups. Four patients in each of the intraoperative chemotherapy and the control groups experienced anastomotic leakage and underwent a second operation (1.2% vs. 1.2%, P = 0.99). There were no deaths within 90 days after surgery in the chemotherapy group, whereas one patient died in the control group (0% vs. 0.3%, P = 0.99). Intraoperative chemotherapy did not decrease the rate of patients who received postoperative adjuvant chemotherapy between the intraoperative group and control group (29.3% vs. 30.2%, P = 0.795). Conclusions: Intraoperative chemotherapy can be safely performed during colorectal surgery; however, follow-up is necessary for a better assessment of its efficacy. Register Number: NCT01465451. Clinical trial information: NCT01465451.

scholarly journals Radiological Parameters Review for Choanal Atresia

2021 ◽  
Vol 13 (2) ◽  
pp. 302-311
Author(s):  
Daniela Messineo ◽  
Maryia Chernikava ◽  
Valeria Pasquali ◽  
Serena Bertin ◽  
Mario Ciotti ◽  
...  
Keyword(s):  
Retrospective Study ◽  
High Resolution ◽  
Surgical Approach ◽  
Choanal Atresia ◽  
Point Of View ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
Imaging Parameters ◽  
Multiplanar Imaging

(1) Background: The study aims to identify which imaging parameters are necessary for a new correct surgical approach in the study of choanal atresia, and which anatomical findings are essential for correct planning of endoscopic treatment in choanal atresia. (2) Methods: In this retrospective study, 19 patients with choanal atresia had high-resolution multiplanar imaging (14 cases aged ≤1 year and 5 cases aged 1 to 3 years) and 35 patients in the control group similarly distributed by age. Fourteen variables, the most relevant from a surgical point of view, were selected and measured. A comparison was made between the averages of the study group and the different control groups, either directly observed or selected from the literature, using Pearson’s correlation. (3) Results: In 14 out of 26 cases, the differences were statistically significant. There was a correlation between the structures assessed, such as choanal height, rostrum height, and age. (4) Conclusions: Thanks to volumetric reformatting, this work identified and provided the clinician with useful information that helped choose the correct surgical approach. Furthermore, it focused on which imaging parameters are necessary to improve the planning of the surgical correction of choanal atresia.

scholarly journals Immune surveillance by Myeloid derived suppressor cells (MDSCs) in liver diseases

2021 ◽  
Author(s):  
Rashi Sehgal ◽  
Navkiran Kaur ◽  
Gayatri Ramakrishna ◽  
Nirupma Trehanpati
Keyword(s):  
Liver Diseases ◽  
Immune Surveillance ◽  
Suppressor Cells ◽  
Myeloid Derived Suppressor Cells

scholarly journals Sonographic Signs of Adenomyosis in Women with Endometriosis Are Associated with Infertility

2021 ◽  
Vol 10 (11) ◽  
pp. 2355
Author(s):  
Dean Decter ◽  
Nissim Arbib ◽  
Hila Markovitz ◽  
Daniel S. Seidman ◽  
Vered H. Eisenberg
Keyword(s):  
Laparoscopic Surgery ◽  
Retrospective Study ◽  
Statistical Analysis ◽  
Conservative Management ◽  
Transvaginal Ultrasound ◽  
Control Group ◽  
Study Group ◽  
Control Groups ◽  
Increased Risk ◽  
And Control

We compared the prevalence of ultrasound signs of adenomyosis in women with endometriosis who underwent surgery to those who were managed conservatively. This was a retrospective study of women evaluated at a tertiary endometriosis referral center who underwent 2D/3D transvaginal ultrasound. Adenomyosis diagnosis was based on the presence of at least three sonographic signs. The study group subsequently underwent laparoscopic surgery while the control group continued conservative management. Statistical analysis compared the two groups for demographics, symptoms, clinical data, and sonographic findings. The study and control groups included 244 and 158 women, respectively. The presence of any, 3+, or 5+ sonographic signs of adenomyosis was significantly more prevalent in the study group (OR = 1.93–2.7, p < 0.004, 95% CI; 1.24–4.09). After controlling for age, for all findings but linear striations, the OR for having a specific feature was higher in the study group. Women in the study group with ≥ 5 sonographic signs of adenomyosis had more than twice the risk of experiencing infertility (OR = 2.31, p = 0.012, 95% CI; 1.20–4.45). Sonographic signs of adenomyosis are more prevalent in women with symptomatic endometriosis who underwent surgery compared with those who continued conservative management. Women with 5+ findings have a significantly increased risk of infertility. Adenomyosis on ultrasound should be considered in the management decisions regarding these patients.

scholarly journals Immunomodulation by Inflammation during Liver and Gastrointestinal Tumorigenesis and Aging

2021 ◽  
Vol 22 (5) ◽  
pp. 2238
Author(s):  
Nao Nagai ◽  
Yotaro Kudo ◽  
Daisuke Aki ◽  
Hayato Nakagawa ◽  
Koji Taniguchi
Keyword(s):  
Colorectal Cancer ◽  
Chronic Inflammation ◽  
Antitumor Immunity ◽  
Suppressor Cells ◽  
Treg Cells ◽  
Cytotoxic T Cell ◽  
Myeloid Derived Suppressor Cells ◽  
Age Related ◽  
Immunosuppressive Tumor Microenvironment ◽  
Pro Inflammatory Cytokines

Chronic inflammation is thought to promote tumorigenesis and metastasis by several mechanisms, such as affecting tumor cells directly, establishing a tumor-supporting microenvironment, enhancing tumor angiogenesis, and suppressing antitumor immunity. In this review, we discuss the recent advances in our understanding of how inflammation induces the immunosuppressive tumor microenvironment, such as increasing the level of pro-inflammatory cytokines, chemokines, and immunosuppressive molecules, inducing immune checkpoint molecules and cytotoxic T-cell exhaustion, and accumulating regulatory T (Treg) cells and myeloid-derived suppressor cells (MDSCs). The suppression of antitumor immunity by inflammation is especially examined in the liver and colorectal cancer. In addition, chronic inflammation is induced during aging and causes age-related diseases, including cancer, by affecting immunity. Therefore, we also discuss the age-related diseases regulated by inflammation, especially in the liver and colon.

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