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https://www.readbyqxmd.com/read/27910800/routine-x-ray-of-the-chest-is-not-justified-in-staging-of-cutaneous-melanoma-patients
#1
Caroline Asirvatham Gjørup, Helle Westergren Hendel, Rita Kaae Pilegaard, Cecilie Balslev Willert, Lisbet Rosenkrantz Hölmich
INTRODUCTION: The incidence of cutaneous melanoma is increasing in Denmark and worldwide. However, the prevalence of distant metastases at the time of diagnosis has decreased to 1%. We therefore questioned the value of routine preoperative chest X-ray (CXR) for staging asymptomatic melanoma patients and hypothesised that routine CXR is not justified. METHODS: A retrospective study was conducted on patients undergoing wide local excision and sentinel lymph node biopsy for cutaneous melanoma in the period from 2010 to 2014...
December 2016: Danish Medical Journal
https://www.readbyqxmd.com/read/27910086/higher-vs-lower-haemoglobin-threshold-for-transfusion-in-septic-shock-subgroup-analyses-of-the-triss-trial
#2
S L Rygård, L B Holst, J Wetterslev, P I Johansson, A Perner
BACKGROUND: Using a restrictive transfusion strategy appears to be safe in sepsis, but there may be subgroups of patients who benefit from transfusion at a higher haemoglobin level. We explored if subgroups of patients with septic shock and anaemia had better outcome when transfused at a higher vs. a lower haemoglobin threshold. METHODS: In post-hoc analyses of the full trial population of 998 patients from the Transfusion Requirements in Septic Shock (TRISS) trial, we investigated the intervention effect on 90-day mortality in patients with severe comorbidity (chronic lung disease, haematological malignancy or metastatic cancer), in patients who had undergone surgery (elective or acute) and in patients with septic shock as defined by the new consensus definition: lactate above 2 mmol/l and the need for vasopressors to maintain a mean arterial pressure above 65 mmHg...
December 2, 2016: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/27909284/-organizing-pneumonia-with-high-radiotracer-concentration-on-fluorodeoxyglucose-positron-emission-tomography-mimicking-pleural-dissemination-of-lung-cancer-report-of-a-case
#3
Takahisa Matsuoka, Tetsu Yamada, Shinjiro Nagai, Katsunari Matsuoka, Mitsuhiro Ueda, Yoshihiro Miyamoto
A 68-year-old man was referred to our hospital because of an abnormal shadow in the chest roentgenogram. Chest computed tomography (CT) showed the nodule in the right upper lobe (S3), 17 mm in size. One month later, fluorodeoxyglucose-positron emission tomography (FDG-PET)/CT scanning revealed positive reaction in the right upper lobe lesion and new lesion close to another lobe. In addition, interloblar small nodules were detected, 5 mm and 7 mm in size. A transbronchial brush cytology by bronchoscopy was performed, and the microscopic findings demonstrated the presence of atypical cells, suspected adenocarcinoma...
December 2016: Kyobu Geka. the Japanese Journal of Thoracic Surgery
https://www.readbyqxmd.com/read/27909091/correction-the-effects-of-residential-segregation-and-neighborhood-characteristics-on-surgery-and-survival-in-patients-with-early-stage-non-small-cell-lung-cancer
#4
(no author information available yet)
No abstract text is available yet for this article.
December 2016: Cancer Epidemiology, Biomarkers & Prevention
https://www.readbyqxmd.com/read/27908621/radiotherapy-with-curative-intent-in-patients-with-early-stage-medically-inoperable-non-small-cell-lung-cancer-a-systematic-review
#5
REVIEW
Conrad B Falkson, Emily T Vella, Edward Yu, Medhat El-Mallah, Robert Mackenzie, Peter M Ellis, Yee C Ung
Patients with early-stage non-small-cell lung cancer (NSCLC) who are unable to undergo surgery can be offered radiation therapy (RT). Previously, conventional RT was offered; however, newer techniques such as stereotactic body RT (SBRT) have become available. The objective of the present systematic review was to investigate the effectiveness of RT with curative intent in patients with early-stage medically inoperable NSCLC. MEDLINE, EMBASE, and the Cochrane Library were searched for studies comparing stereotactic RT with curative intent compared with observation or other types of RT for early-stage, medically inoperable, NSCLC...
October 27, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/27908619/correlation-of-dna-repair-gene-polymorphisms-with-clinical-outcome-in-patients-with-locally-advanced-non-small-cell-lung-cancer-receiving-induction-chemotherapy-followed-by-surgery
#6
Mariacarmela Santarpia, Jose Luis Ramirez, Itziar de Aguirre, Pilar Garrido, Maria Pérez Cano, Cristina Queralt, Jose Luis Gonzalez-Larriba, Amelia Insa, Mariano Provencio, Dolores Isla, Carlos Camps, Remei Blanco, Teresa Moran, Rafael Rosell
OBJECTIVE: The aim of this study was to evaluate whether xeroderma pigmentosum group D (XPD) and ribonucleotide reductase subunit M1 (RRM1) polymorphisms influenced clinical outcome in patients with stage IIIA-B non-small-cell lung cancer (NSCLC) treated with neoadjuvant gemcitabine/cisplatin/docetaxel followed by surgery. MATERIALS AND METHODS: A total of 109 patients with stage IIIA and IIIB NSCLC were prospectively genotyped to examine a potential association between XPD 312 (aspartic acid [Asp]/asparagine [Asn]), XPD 751 (lysine [Lys]/glutamine [Gln]), and RRM1 (-37 C/A) polymorphisms with response and survival...
November 9, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/27904842/the-challenges-of-cardiothoracic-surgery-practice-in-nigeria-a-12-years-institutional-experience
#7
Bode Falase, Michael Sanusi, Adeola Animasahun, Ogadinma Mgbajah, Adetinuwe Majekodunmi, Onyekwelu Nzewi, Jonathan Nwiloh, David Oke
BACKGROUND: Although the specialty of cardiothoracic surgery has been practiced in Nigeria for many years, open heart surgery (OHS) has only in the last decade become relatively more frequent, mainly through visiting foreign cardiac surgical teams. At this early phase of development it is faced with multiple challenges, especially financing and local skilled manpower for which solutions have to be identified in order to ensure sustainability and future growth. This study is aimed at highlighting these obstacles to growth of cardiothoracic surgery based on our own institutional experience at Lagos State University Teaching Hospital (LASUTH) and the current status of OHS activity in other cardiothoracic centers in Nigeria...
October 2016: Cardiovascular Diagnosis and Therapy
https://www.readbyqxmd.com/read/27904449/tracheal-cancer-treatment-results-prognostic-factors-and-incidence-of-other-neoplasms
#8
Aleksandra Napieralska, Leszek Miszczyk, Sławomir Blamek
BACKGROUND: Tracheal cancers (TC) are rare and treatment results that are reported are typically not satisfactory. The purpose of this research was assessment of the results of treatment of TC patients, identification of potential additional surgery candidates, evaluation of prognostic factors, and assessment of the occurrence of other malignancies. PATIENTS AND METHODS: The Regional Cancer Database and the Hospital Database were searched for patients with tracheal neoplasms...
December 1, 2016: Radiology and Oncology
https://www.readbyqxmd.com/read/27903462/radiomic-based-pathological-response-prediction-from-primary-tumors-and-lymph-nodes-in-nsclc
#9
Thibaud P Coroller, Vishesh Agrawal, Elizabeth Huynh, Vivek Narayan, Stephanie W Lee, Raymond H Mak, Hugo J W L Aerts
INTRODUCTION: Non-invasive biomarkers that capture the total tumor burden could provide important complementary information for precision medicine to aid clinical decision-making. We investigated the value of radiomic data, extracted from pre-treatment computed tomography (CT) images of the primary tumor and lymph nodes, in predicting pathological response following neoadjuvant chemoradiation prior to surgery. METHODS: Eighty-five patients with resectable locally-advanced (stage II-III) non-small cell lung cancer (NSCLC) (median age: 60...
November 26, 2016: Journal of Thoracic Oncology
https://www.readbyqxmd.com/read/27900051/sensitization-strategies-in-lung-cancer
#10
Xiao-Ying Zhang, Peiying Zhang
The commonly used treatment avenues employed by cancer physicians include surgery, radiotherapy (RT) and chemotherapy in addition to rapid developmental and confirmatory studies on the efficacy of targeted therapies. However, the success rate in these commonly used treatments remains relatively low due to associated side effects, such as normal cell targeting/toxicity and resistance. In addition, investigators are continuing their efforts to enhance the efficacy of RT and chemotherapy to prevent associated side effects and improve the survival rate of the affected patient in order to increase patient survival...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27900019/the-relationship-between-tumor-volume-changes-and-serial-plasma-osteopontin-detection-during-radical-radiotherapy-of-non-small-cell-lung-cancer
#11
Christian Ostheimer, Franziska Schweyer, Thomas Reese, Matthias Bache, Dirk Vordermark
The prognostic quality of increased osteopontin (OPN) plasma levels has been demonstrated for the chemotherapy and surgery of lung cancer. There is also evidence in the literature that tumor volume impacts prognosis in definitive radiotherapy (RT) of (lung) cancer. We previously demonstrated that elevated plasma levels of OPN before, and increasing OPN plasma levels after RT significantly correlate with survival and outcome after curative-intent RT of non-small-cell lung cancer (NSCLC). Tumor volume was also associated with prognosis...
November 2016: Oncology Letters
https://www.readbyqxmd.com/read/27897153/isoflurane-promotes-non-small-cell-lung-cancer-malignancy-by-activating-the-akt-mammalian-target-of-rapamycin-mtor-signaling-pathway
#12
Wenhua Zhang, Xueqian Shao
BACKGROUND Lung cancer is one of the leading causes of cancer mortalities worldwide, and non-small cell lung cancer (NSCLC) accounts for the majority of all lung cancer cases. Surgery remains one of the front-line treatment options for NSCLC, but events within the perioperative period were found to affect cancer prognosis, such as anesthesia procedures. Isoflurane, a commonly used volatile anesthetic, enhances the malignant potential of renal, prostate, and ovarian cancer cells, but its effects on NSCLC development have not been previously reported...
November 29, 2016: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/27896639/seom-clinical-guideline-for-bone-metastases-from-solid-tumours-2016
#13
C Grávalos, C Rodríguez, A Sabino, M Á Seguí, J A Virizuela, A Carmona, J Cassinello, D Isla, C Jara, M Martín
Bone metastases are common in many advanced solid tumours, being breast, prostate, thyroid, lung, and renal cancer the most prevalent. Bone metastases can produce skeletal-related events (SREs), defined as pathological fracture, spinal cord compression, need of bone irradiation or need of bone surgery, and hypercalcaemia. Patients with bone metastases experience pain, functional impairment and have a negative impact on their quality of life. Several imaging techniques are available for diagnosis of this disease...
November 28, 2016: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/27893427/cholesterol-import-and-steroidogenesis-are-biosignatures-for-gastric-cancer-patient-survival
#14
Wei-Chun Chang, Shang-Fen Huang, Yang-Ming Lee, Hsueh-Chou Lai, Bi-Hua Cheng, Wei-Chung Cheng, Jason Yen-Ping Ho, Long-Bin Jeng, Wen-Lung Ma
Androgens, estrogens, progesterone and related signals are reported to be involved in the pathology of gastric cancer. However, varied conclusions exist based on serum hormone levels, receptor expressions, and in vitro or in vivo studies. This report used a web-based gene survival analyzer to evaluate biochemical processes, including cholesterol importing via lipoprotein/receptors (L/R route), steroidogenic enzymes, and steroid receptors, in gastric cancer patients prognosis. The sex hormone receptors (androgen receptor, progesterone receptor, and estrogen receptor ESR1 or ESR2), L/R route (low/high-density lipoprotein receptors, LDLR/LRP6/SR-B1 and lipoprotein lipase, LPL) and steroidogenic enzymes (CYP11A1, HSD3B1, CYP17, HSD17B1, HSD3B1, CYP19A1 and SRD5A1) were associated with 5-year survival of gastric cancer patients...
November 23, 2016: Oncotarget
https://www.readbyqxmd.com/read/27890561/role-of-adjuvant-therapy-for-node-negative-lung-cancer-invading-the-chest-wall
#15
Sarah J Gao, Christopher D Corso, Justin D Blasberg, Frank C Detterbeck, Daniel J Boffa, Roy H Decker, Anthony W Kim
INTRODUCTION: The present study investigated the effect of adjuvant chemotherapy and radiation on survival among patients undergoing chest wall resection for T3N0 non-small cell lung cancer (NSCLC). MATERIALS AND METHODS: Patients with T3N0 NSCLC who underwent chest wall resection were identified in the National Cancer Data Base in 2004 to 2012. The cohort was divided into patients who had received adjuvant chemotherapy, radiation therapy, chemoradiation therapy, or no adjuvant treatment...
October 17, 2016: Clinical Lung Cancer
https://www.readbyqxmd.com/read/27890346/the-uk-heartspare-study-stage-ii-multicentre-evaluation-of-a-voluntary-breath-hold-technique-in-patients-receiving-breast-radiotherapy
#16
F R Bartlett, E M Donovan, H A McNair, L A Corsini, R M Colgan, P M Evans, L Maynard, C Griffin, J S Haviland, J R Yarnold, A M Kirby
AIMS: To evaluate the feasibility and heart-sparing ability of the voluntary breath-hold (VBH) technique in a multicentre setting. MATERIALS AND METHODS: Patients were recruited from 10 UK centres. Following surgery for early left breast cancer, patients with any heart inside the 50% isodose from a standard free-breathing tangential field treatment plan underwent a second planning computed tomography (CT) scan using the VBH technique. A separate treatment plan was prepared on the VBH CT scan and used for treatment...
November 24, 2016: Clinical Oncology: a Journal of the Royal College of Radiologists
https://www.readbyqxmd.com/read/27887899/association-of-preoperative-right-and-left-ventricular-diastolic-dysfunction-with-postoperative-atrial-fibrillation-in-patients-undergoing-lung-surgery-a-prospective-observational-study
#17
Norikatsu Mita, Masataka Kuroda, Sohtaro Miyoshi, Shigeru Saito
OBJECTIVES: To clarify the relationship between right and left ventricular (RV and LV) diastolic function and postoperative atrial fibrillation (POAF). The early effects of major lung surgery on cardiac function in the intraoperative period during lung surgery were evaluated, using transesophageal echocardiography. DESIGN: Single-center prospective observational study. SETTING: A public hospital. PARTICIPANTS: Patients undergoing elective lobectomy with lymph node dissection for lung cancer (n = 116)...
September 13, 2016: Journal of Cardiothoracic and Vascular Anesthesia
https://www.readbyqxmd.com/read/27885858/a-systematic-review-of-outcomes-following-stereotactic-ablative-radiotherapy-in-the-treatment-of-early-stage-primary-lung-cancer
#18
Patrick Murray, Kevin Franks, Gerard G Hanna
Stereotactic ablative body radiotherapy (SABR) describes a radiotherapy technique where high doses of radiation are precisely delivered to an extra-cranial target within the body, using either a single fraction of radiotherapy or using multiple small number of fractions. SABR has now become the standard of care treatment for patients with early stage NSCLC for whom surgery is not appropriate. This systematic review considers the evidence supporting the use of SABR in early stage NSCLC, reported toxicity rates, the use of SABR in centrally located NSCLC, the use of SABR as salvage therapy following surgery or radiotherapy and future potential drug combinations with SABR...
November 25, 2016: British Journal of Radiology
https://www.readbyqxmd.com/read/27885852/video-assisted-thoracic-surgery-techniques-for-lung-cancer-which-is-better
#19
Marcello Migliore
No abstract text is available yet for this article.
December 2016: Future Oncology
https://www.readbyqxmd.com/read/27884195/lymph-node-ratio-as-a-prognostic-factor-in-patients-with-pathological-n2-non-small-cell-lung-cancer
#20
Masaya Tamura, Isao Matsumoto, Daisuke Saito, Shuhei Yoshida, Munehisa Takata, Hirofumi Takemura
BACKGROUND: The aim of this study was to investigate whether the lymph node ratio (LNR) was associated with the prognosis of patients, who underwent surgery for pathological N2 non-small cell lung cancer (NSCLC). METHODS: A total of 182 patients were diagnosed with pathological N2 disease and underwent complete resection surgeries with systematic lymphadenectomies. We counted the number of positives and removed lymph nodes to calculate a ratio between them (LNR)...
November 25, 2016: World Journal of Surgical Oncology
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