Roham Salek

ORCID: 0000-0003-0472-2580
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About
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Research Areas
  • Advanced Radiotherapy Techniques
  • Breast Cancer Treatment Studies
  • Colorectal and Anal Carcinomas
  • Radiation Therapy and Dosimetry
  • Saffron Plant Research Studies
  • Gastric Cancer Management and Outcomes
  • Lung Cancer Diagnosis and Treatment
  • Breast Lesions and Carcinomas
  • Colorectal Cancer Surgical Treatments
  • Esophageal Cancer Research and Treatment
  • Head and Neck Cancer Studies
  • Cancer Diagnosis and Treatment
  • Prostate Cancer Treatment and Research
  • Flavonoids in Medical Research
  • Advances in Oncology and Radiotherapy
  • Drug Transport and Resistance Mechanisms
  • Colorectal Cancer Screening and Detection
  • Radiation Dose and Imaging
  • Radiopharmaceutical Chemistry and Applications
  • Meningioma and schwannoma management
  • Cholangiocarcinoma and Gallbladder Cancer Studies
  • Vascular Malformations Diagnosis and Treatment
  • Oral Health Pathology and Treatment
  • Global Cancer Incidence and Screening
  • Hedgehog Signaling Pathway Studies

Mashhad University of Medical Sciences
2015-2024

Imam Reza Hospital
2005-2023

Cancer Research Center
2015-2019

Radiation Oncology Associates
2009

The effects of saffron (Crocus sativus L.) on mood disorders have already been established. More recently, its anti-neoplastic provoked a great attention. This study aims to assess the crocin administration during doxorubicin-based chemotherapy breast cancer anxiety, depression, and toxicity profile. Seventy-two patients with non-metastatic Her2/neu positive or triple negative were enrolled randomly assigned receive either 30 mg/day placebo [2:2]. Beck's Depression Anxiety Inventories used...

10.1002/ptr.7180 article EN Phytotherapy Research 2021-06-24

Crocin is the major active carotenoid of saffron (Crocus sativus L.). Its pluripotent effects have led to a growing body literature investigating its antitumor properties as well diverse potentials for mood stabilization, normal tissue protection, and inflammation reduction; However, there gap in clinical trials testing this substance cancer patients. In randomized, double-blind, placebo-controlled trial, patients with newly diagnosed esophageal squamous cell carcinoma were randomly assigned...

10.1080/07357907.2024.2319754 article EN Cancer Investigation 2024-02-07

The human multidrug resistance gene 1 (MDR1) encodes a plasma membrane, P-glycoprotein (Pgp), which functions as the transmembrane efflux pump for various structurally unrelated anticancer agents and toxins. Polymorphisms in MDR1 may have an impact on expression function of Pgp, thereby influencing susceptibility to diseases, including cancer. Recently, silent C3435T polymorphism exon 26 has been reported be associated with decreased Pgp TT genotype carriers thus it alter physiological...

10.1089/dna.2008.0826 article EN DNA and Cell Biology 2009-04-23

The allele frequency of the multidrug resistance 1 (MDR1) gene C3435T polymorphism differs with different ethnic populations, such as Asian, African, and Caucasian. This has been reported to be associated increase gastric cancer.The objective this study was find out association cancer incidence MDR1 in an Iranian population.In study, 48 patients were diagnosed. Genomic DNA extracted by a salting-out method. studied polymerase chain reaction (PCR)-restriction fragment length method, using...

10.4103/0019-509x.64723 article EN Indian Journal of Cancer 2010-01-01

Purpose Mucinous adenocarcinomas account for about 10% of all colorectal cancers. This study aimed to investigate the prognostic impact mucinous histologic subtype on oncologic outcomes in patients with cancer. Methods retrospective was performed at two large tertiary university hospitals. We analyzed characteristics, factors, and survival cancer who were treated followed up between 2000 2013. Results Totally, 144 1,268 a adenocarcinoma (11.4%) had subtype. Statistically significant results...

10.3393/ac.2017.33.2.57 article EN cc-by-nc Annals of Coloproctology 2017-04-30

Squamous cell carcinoma (SCC) is the most common malignancy of oral cavity. A relationship between human papilloma virus (HPV) infection and prognosis cavity SCC (OCSCC) has been discussed before.We investigated prevalence rate HPV status in patients with OCSCC, its effects on clinicopathological characteristics tumors patients' prognosis.Sections formalin-fixed, paraffin-embedded tissue blocks from 114 histopathologically confirmed OCSCC cases were this study. Polymerase chain reaction...

10.17795/ijcp-3998 article EN Iranian Journal of Cancer Prevention 2016-04-24

Small cell esophageal carcinoma (SCEC) is a highly aggressive and rare neoplasm.This study aimed to report the characteristics, prognostic factors, treatment outcomes of 22 patients with SCEC.This brief was carried out by reviewing medical records newly histologically proven SCEC that were treated between 2000 2010 at 2 tertiary academic hospitals. All potential variables, including patients' tumor features, modalities analyzed establish their influence on survival rates.This conducted 7...

10.5812/ircmj.20353 article EN Iranian Red Crescent Medical Journal 2015-11-01

To survey the proportion of stages at presentation disease without a screening program, among population breast cancer patients that is as representative sample country in distinct period.The current study found female who were referred to oncology centers northeastern Iran over thirty-three-year period from 1980 2012.Four thousand divided into three time periods consisting 521 cases 1990, 1178 1991 2001, and 2302 2002 2012. While there was no difference proportions T1 T3 tumors, T2 tumors...

10.1016/j.breast.2016.05.003 article EN cc-by-nc-nd The Breast 2016-06-02

Esophageal carcinoma is a common malignancy in the North East of Iran. Combined modality treatments have been adopted to improve survival patients with esophageal carcinoma. In this trial, we evaluated efficacy and toxicity preoperative concurrent chemoradiotherapy protocol locally advanced carcinoma.Between 2006 2011, eligible underwent radiotherapy chemotherapy 3-4 weeks later, esophagectomy. Pathologic response, overall rate, toxicity, feasibility were evaluated.One hundred ninety-seven...

10.4103/1735-1995.168377 article EN cc-by-nc-sa Journal of Research in Medical Sciences 2015-01-01

<i>Objectives:</i> Although Iran, and especially the northeast of country, is known as one areas in world where esophageal cancer most prevalent, there no information on survival rate patients affected with this disease region. To address issue, we conducted a study comprehensive enough to provide accurate an estimate possible. Any finding related area may be considered representative Iran. <i>Methods:</i> Esophageal who were consecutively referred oncology centers...

10.1159/000231887 article EN Oncology 2009-01-01

Intensity-modulated radiotherapy is developed as a replacement for 3-dimensional conformal radiation therapy. Considering the difference in costs and effectiveness of these interventions, aim this study was to compare cost intensity-modulated therapy three-dimensional treatment head neck cancer east Iran.A Markov model including six states based on xerostomia dysphagia estimate incremental ratio from perspective societal. Cost quality life data were collected 97 respondents via checklist...

10.1186/s13014-023-02327-z article EN cc-by Radiation Oncology 2023-08-22

Purpose Local recurrence is a common failure pattern in adenocarcinoma of the cecum. This study aimed to investigate potential role adjuvant radiation therapy on oncologic outcomes patients with Materials and Methods retrospective was carried out at three large tertiary university hospitals. We analyzed characteristics, prognostic factors, survival 162 cecum that were treated followed up between 2000 2013. All had undergone right hemicolectomy received chemotherapy (n = 48) or without 114)...

10.3857/roj.2017.00332 article EN Radiation Oncology Journal 2018-03-05

Background: Deep inspiration breath-hold (DIBH) is known as a radiotherapy method for thetreatment of patients with left-sided breast cancer. In this method, patient under exposureonly while he/she at the end deep cycle and holds his/her breath. thissituation, volume lung tissue enhanced heart pushed away from thetreating breast. Therefore, dose these patients, using DIBH, experiences considerable decline compared to free breathing treatment. There are few commercialized systems...

10.4103/jmss.jmss_35_18 article EN cc-by-nc-sa Journal of Medical Signals & Sensors 2018-01-01

Background: Cancer is the third leading cause of death in Iran. Novel chemotherapeutic agents can lead to considerable improvements cancer treatment, although using these requires special skills and experiences. The aim this study was evaluate impact a short course education on nurses’ knowledge attitude. Methods: Overall, 24 nurses participated educational course, supervised by several clinical/radiation oncologists. During two-week period, protocols chemotherapy, complications associated...

10.22038/fmej.2015.6298 article EN future of medical education journal 2015-12-01

Purpose. This study aimed to assess the impact of 3 anastomotic techniques after laparoscopic rectal cancer resection. Methods. In a cross-sectional study, data 155 patients who underwent surgery for were retrieved. An anastomosis was created between left colon and anal canal with different methods: coloanal protective ileostomy (group A), without ostomy B), delayed C). The rates problems (leakage, peritonitis, collection) calculated each treatment method. Multivariate analysis used verify...

10.1177/1553350617745976 article EN Surgical Innovation 2017-12-09

Abstract A 76-year-old man with castration-resistant prostate cancer and widespread skeletal metastases underwent 2 cycles of 177 Lu–prostate-specific membrane antigen (PSMA) 617 therapy in our department. Whole-body Lu-PSMA scan after the first cycle showed diffuse PSMA-avid lesions, whereas no PSMA uptake was evident kidneys minimal by salivary glands (super scan). After 6 weeks, he received second dose whole-body treatment remarkable resolution normal glands. To best knowledge, this is...

10.1097/rlu.0000000000001986 article EN Clinical Nuclear Medicine 2018-02-04

Acanthosis nigricans (AN) is a condition with an important characteristics of symmetrical areas thickened skin grayish brown hyperpigmentation. The mucosa may show papillomatous surface, or without Lips and sites at risk trauma be affected palmoplantar keratosis might also present. In some rare cases, acanthosis presents as sign internal neoplasia, mostly gastrointestinal cancer, called malignant (MAN).In this study, 55-year-old female Iranian patient (MAN) reported. She was seeking esthetic...

10.22088/cjim.12.0.383 article EN PubMed 2021-01-01
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