Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011168 (dysphagia)
 15,644 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Strictures remaining after nonsurgical treatment for esophageal cancer are generally more refractory to endoscopic balloon dilation (EBD) when compared with anastomotic strictures. The aim of the present study was to evaluate the efficacy and safety of a radial incision and cutting (RIC) method for the treatment of refractory strictures after nonsurgical treatment of esophageal cancer. All subjects complained of grade 2 or worse dysphagia, even after at least 10 sessions of EBD. Between August 2009 and May 2012, eight consecutive patients with refractory esophageal stricture after nonsurgical treatments, including chemoradiotherapy (CRT) alone (n = 3), CRT followed by salvage endoscopic treatment (n = 3), or endoscopic submucosal dissection (ESD; n = 2), underwent the RIC procedure. After the RIC procedure, dysphagia in all the patients dramatically improved to grade 1 or 0 without any major complications; however, the long-term efficacy was unfavorable as only 37.5 % (3 /8) demonstrated adequate lumen patency at 3 months, and re-intervention was necessary in six patients (75 %).
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PMID:Radial incision and cutting method for refractory stricture after nonsurgical treatment of esophageal cancer. 2334 10

During the last three decades, there has been an increasing incidence of the esophageal cancer at the global level, approx. 400,000 new esophageal cancers being currently diagnosed annually. This is the eighth leading cause of cancer incidence and the sixth leading cause of cancer death overall. If we refer to the countries of Western Europe and North America, we could see an increase in the esophageal adenocarcinoma in detriment of squamous cancer. As for the Asian region, referring in particular to China and Japan, 9 out of 10 esophageal cancers are squamous cell carcinomas. Considering that the incidence of gastric cancer in Japan is very high, the endoscopic screenings performed inevitably led to an increased rate of early detection of esophageal cancer, reaching approximately 20% of all esophageal cancers detected. This has led to the possibility of developing therapeutic endoscopic techniques with radical visa that we will describe while presenting comparative data from literature. Currently, however, there are not enough data on the effectiveness of these types of therapies, compared to surgery, in order to be transformed into standard therapeutic endoscopic treatment for early esophageal cancer. However, the combined therapy, resection/ endoscopic ablation + chemoradiotherapy, appears as an alternative to be taken into account. Abbreviations EEC = esophageal early cancer, BE = Barrett's esophagus, HGD = High-grade dysphagia, EUS = Ultra sound endoscopy, CT = Computer tomograph, UGE = Upper gastro endoscopy, PET-CT = Positron Emission Tomography, FNAB = Fine needle aspiration biopsy, EMR = Esophageal mucosal resection, ESD = Esophageal submucosal dissection, SCC = Squamous cellular cancer, PCT = Poli-chemotherapy, RT- Radio-therapy.
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PMID:Current endoscopic methods of radical therapy in early esophageal cancer. 2586 70

Videofluoroscopic swallowing study (VFSS) is considered the standard diagnostic imaging technique to investigate swallowing disorders and dysphagia. Few studies have been reported concerning the dose of radiation a patient receives and the scattering radiation dose received by a physician during VFSS. In this study, we investigated the dose of radiation (entrance skin dose, ESD) estimated to be received by a patient during VFSS using a human phantom (via a skin-dose monitor sensor placed on the neck of the human phantom). We also investigated the effective dose (ED) and dose equivalent (DE) received by a physician (wearing two personal dosimeters) during an actual patient procedure. One dosimeter (whole body) was worn under a lead apron at the chest, and the other (specially placed to measure doses received by the lens of the eye) outside the lead apron on the neck collar to monitor radiation doses in parts of the body not protected by the lead apron. The ESD for the patient was 7.8 mGy in 5 min. We estimated the average patient dose at 12.79 mGy per VFSS procedure. The physician ED and DE during VFSS were 0.9 mSv/year and 2.3 mSv/year, respectively. The dose of radiation received by the physician in this study was lower than regulatory dose limits. However, in accordance with the principle that radiation exposure should be as low as reasonably achievable, every effort should be made (e.g., wearing lead glasses) to reduce exposure doses.
Dysphagia 2016 08
PMID:Estimation of the Dose of Radiation Received by Patient and Physician During a Videofluoroscopic Swallowing Study. 2731 41