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Sample records for patients undergoing esophageal

  1. Distribution and variability of esophageal eosinophilia in patients undergoing upper endoscopy.

    PubMed

    Dellon, Evan S; Speck, Olga; Woodward, Kimberly; Covey, Shannon; Rusin, Spencer; Shaheen, Nicholas J; Woosley, John T

    2015-03-01

    The variability of eosinophilic infiltrates in eosinophilic esophagitis is not well described. This study aimed to determine the distribution of esophageal eosinophilia and the utility of histologic cut-points for eosinophilic esophagitis diagnosis in subjects undergoing endoscopy. We performed a prospective study of adults undergoing outpatient endoscopy. Research protocol esophageal biopsies were obtained from all subjects. Incident cases of eosinophilic esophagitis were diagnosed per consensus guidelines. Biopsies were interpreted following a validated protocol, and maximum eosinophil counts (eosinophils per high-power field; eos/hpf) were determined. Histologic analyses were performed on a per-patient, per-biopsy, and per-hpf basis. There were 213 patients, yielding 923 esophageal biopsies with 4588 hpfs. Overall, 48 patients (23%), 165 biopsy fragments (18%), and 449 hpfs (10%) had ≥15 eos/hpf; most subjects had no or low levels of eosinophils. In the eosinophilic esophagitis cases, 119 biopsy fragments (63%) and 332 hpfs (36%) had ≥15 eos/hpf. There was a mean 104-fold difference between the lowest and highest hpf eosinophil count for the eosinophilic esophagitis patients; 85% of the biopsies from eosinophilic esophagitis cases also had at least one hpf with <15 eos/hpf. The cut-point of 15 eos/hpf had a sensitivity of 100% and a specificity of 96% for diagnosis of eosinophilic esophagitis. In conclusion, most patients have little to no esophageal eosinophilia. In patients with eosinophilic esophagitis, there was marked variability in the eosinophil counts by biopsy and by hpf within a given biopsy. Additionally, the 15 eos/hpf cut-point was highly sensitive and specific for eosinophilic esophagitis. Multiple esophageal biopsies from different locations should be obtained to optimize eosinophilic esophagitis diagnosis.

  2. Importance of colonoscopy in patients undergoing endoscopic resection for superficial esophageal squamous cell carcinoma

    PubMed Central

    Tominaga, Kei; Doyama, Hisashi; Nakanishi, Hiroyoshi; Yoshida, Naohiro; Takeda, Yasuhito; Ota, Ryosuke; Tsuji, Kunihiro; Matsunaga, Kazuhiro; Tsuji, Shigetsugu; Takemura, Kenichi; Yamada, Shinya; Katayanagi, Kazuyoshi; Kurumaya, Hiroshi

    2016-01-01

    Background The aim of the study was to clarify the frequency of colorectal neoplasm (CRN) complicating superficial esophageal squamous cell carcinoma (ESCC) and the need for colonoscopy. Methods We retrospectively reviewed 101 patients who had undergone initial endoscopic resection (ER) for superficial ESCC. Control group participants were age- and sex-matched asymptomatic subjects screened at our hospital over the same period of time. Advanced adenoma was defined as an adenoma ≥10 mm, with villous features, or high-grade dysplasia. Advanced CRN referred to advanced adenoma or cancer. We measured the incidence of advanced CRN in superficial ESCC and controls, and we compared the characteristics of superficial ESCC patients with and without advanced CRN. Results In the superficial ESCC group, advanced CRNs were found in 17 patients (16.8%). A history of smoking alone was found to be a significant risk factor of advanced CRN [odds ratio 6.02 (95% CI 1.30-27.8), P=0.005]. Conclusion The frequency of synchronous advanced CRN is high in superficial ESCC patients subjected to ER. Colonoscopy should be highly considered for most patients who undergo ER for superficial ESCC with a history of smoking, and is recommended even in superficial ESCC patients. PMID:27366032

  3. Impacts of physically active and under-active on clinical outcomes of esophageal cancer patients undergoing esophagectomy

    PubMed Central

    Wang, Lu; Wang, Cong; Guan, Shanghui; Cheng, Yufeng

    2016-01-01

    Physical activity has been reported to positively influence quality of life and survival in certain cancers. However, the associations between them in esophageal cancer are previously undefined. The aims of this study are to investigate whether physically active esophageal cancer patients have improved quality of life and lower risk of recurrence as well as death compared with physically inactive patients. We evaluated the relationships between postoperative leisure time physical activity and quality of life and recurrence and death among patients diagnosed with esophageal cancer. We respectively used generalized estimating equations and Cox proportional regression to analysis quality of life and survival, adjusting for known potential confounding factors. Comparing esophageal cancer patients reporting more than 9 MET hours per week of postoperative leisure time physical activity with those reporting less, we found improved quality of life. Additionally, we also found that postoperative leisure time physical activity ≥9 MET hours per week, compared with less, was associated with a 23% lower risk of all-cause mortality (HR, 0.666; 95% CI, 0.481-0.921; P=0.014) and a 53% lower risk of recurrence (HR, 0.306; 95% CI 0.218-0.429; P<0.001). Leisure time physical activity was significantly associated with quality of life and risk of recurrence and death of esophageal cancer patients. Clinicians should consider increasing physical activity, regardless of previous behaviors, as a part of primary cancer treatment. The ultimate goal is to improve quality of life and prolong survival of cancer survivors. PMID:27508099

  4. Validation of a novel prognostic scoring system using inflammatory response biomarkers in patients undergoing curative thoracoscopic esophagectomy for esophageal squamous cell carcinoma

    PubMed Central

    Hirahara, Noriyuki; Fujii, Yusuke; Yamamoto, Tetsu; Hyakudomi, Ryoji; Hirayama, Takanori; Taniura, Takahito; Ishitobi, Kazunari; Tajima, Yoshitsugu

    2017-01-01

    Background Systemic inflammatory markers, including the lymphocyte-to-monocyte ratio, neutrophil-to-lymphocyte ratio, and platelet-to-lymphocyte ratio have been shown to predict postoperative recurrence and survival in various types of cancer. However, their role in esophageal cancer has yet to be determined. This study aimed to evaluate the prognostic significance of an inflammatory response biomarker (IRB) score, independent of conventional clinicopathological criteria, in patients with esophageal cancer undergoing curative resection. Patients and methods We retrospectively reviewed a database containing the medical records of 147 consecutive patients who underwent curative esophagectomy for esophageal squamous cell carcinoma. The IRB score was determined as follows: a low lymphocyte-to-monocyte ratio (<4), a low neutrophil-to-lymphocyte ratio (<1.6), and a high platelet-to-lymphocyte ratio (>147), which were each scored as 1, with all remaining values scored as 0. The scores were added together to produce the IRB score (range: 0–3). Results An IRB score of 2–3 (hazard ratio: 6.023, 95% confidence interval: 1.675–13.078; P<0.01) was identified as an independent poor prognostic factor of cancer-specific survival (CSS) in a multivariate logic regression analysis. The 5-year CSS rates in patients with the IRB scores of 0−1, 2, and 3 were 37.8%, 67.8%, and 72.5%, respectively. As determined by Kaplan–Meier analysis and the log-rank test, these differences were significant (P<0.001). Conclusion The IRB score can predict the systemic inflammatory response as accurately as conventional tumor markers and is useful for determining CSS in patients with esophageal cancer undergoing curative thoracoscopic esophagectomy. PMID:28144151

  5. Circulating Cell-Free DNA Levels Could Predict Oncological Outcomes of Patients Undergoing Esophagectomy for Esophageal Squamous Cell Carcinoma

    PubMed Central

    Hsieh, Chih-Cheng; Hsu, Han-Shui; Chang, Shih-Ching; Chen, Yann-Jang

    2016-01-01

    Circulating cell-free DNA (cfDNA) is a potential biomarker for cancer progression but its role is unclear in patients with esophageal squamous cell carcinoma (ESCC) after esophagectomy. We investigated relationships between plasma cfDNA levels and clinicopathological parameters in ESCC patients. Eighty-one ESCC patients who received esophagectomy were enrolled. Plasma samples from these patients and 95 normal controls were collected. DNA copy numbers were measured by real-time quantitative PCR. Subjects were divided into two groups by cfDNA level. Clinicopathological data were collected retrospectively and relationships between cfDNA levels and clinical parameters were evaluated. The cfDNA level in normal controls ranged from 0–4157 copies/mL. The cfDNA level of 96.3% ESCC patients was higher than the cutoff value (2447.26 copies/mL) with a specificity of 94.1%. The mean cfDNA concentration was 5918 copies/mL in lower and 53,311 copies/mL in higher cfDNA groups. No correlations were found between clinicopathological factors and cfDNA levels except for lymphovascular invasion. Higher cfDNA levels were associated with tumor relapse (p = 0.018). Five-year disease-free survival (DFS) and overall survival (OS) rates were 34.7% and 33.8%, respectively. Patients with higher cfDNA levels had poorer DFS (p = 0.013). Patients with higher cfDNA levels had poorer OS, but not significantly (p = 0.164). Circulating cfDNA could be a biomarker for tumor relapse of ESCC with high sensitivity and specificity. Higher cfDNA levels were associated with tumor relapse and shorter DFS after esophagectomy in ESCC patients. PMID:27999323

  6. Longitudinal, observational study on associations between postoperative nutritional vitamin D supplementation and clinical outcomes in esophageal cancer patients undergoing esophagectomy

    PubMed Central

    Wang, Lu; Wang, Cong; Wang, Jiangfeng; Huang, Xiaochen; Cheng, Yufeng

    2016-01-01

    Vitamin D can exert anticancer effect beyond bone and calcium metabolism. We aimed to investigate whether postoperative vitamin D supplementation affects quality of life (QOL) and survival in esophageal cancer (EC) patients. We utilized the widely used EORTC QLQ-C30 and QLQ-OES18 to assess QOL at EC diagnosis and 24 months after surgery. Generalized estimating equations (GEEs) were used to analysis the association of vitamin D supplement use with QOL. Kaplan-Meier method and Cox regression model were used to evaluate the prognostic value of vitamin D supplementation. The notably improved QOL were found among vitamin D supplementation users compared with non-users (p < 0.05). Kaplan-Meier analysis revealed that vitamin D supplement use was significantly associated with improved disease-free survival (DFS) (p = 0.030), but not related to overall survival (OS) (p = 0.303). The multivariable analysis further demonstrated vitamin D supplement use as an independent prognostic factor for DFS (p = 0.040; HR 0.610; 95% CI 0.381–0.978). In conclusion, these results showed that vitamin D supplement use could serve as a promising intervention to enhancing QOL and prolonging DFS in EC. PMID:27958342

  7. Prognostic Significance of 2-Deoxy-2-[18F]-Fluoro-D-Glucose PET/CT in Patients With Locally Advanced Esophageal Cancer Undergoing Neoadjuvant Chemoradiotherapy Before Surgery

    PubMed Central

    Giorgetti, Assuero; Pallabazzer, Giovanni; Ripoli, Andrea; Solito, Biagio; Genovesi, Dario; Lencioni, Monica; Fabrini, Maria Grazia; D’Imporzano, Simone; Pieraccini, Laura; Marzullo, Paolo; Santi, Stefano

    2016-01-01

    Abstract To investigate the prognostic value of tumor metabolism measurements on serial 2-deoxy-2-[18F]fluoro-D-glucose positron emission tomography and computed tomography scans in patients with locally advanced esophageal cancer undergoing neoadjuvant chemoradiotherapy. Forty-five patients (63 ± 7 years, 6 female) treated with concomitant chemoradiotherapy before surgery were followed up for 24 ± 18 months (range 4–71). Positron emission tomography and computed tomography scans were obtained within 1 week before the start (PET1) and 1 month after the completion of the treatment (PET2). Total body tumor metabolic activity was measured as the sum of the parameters: SUVmax, SUV corrected for lean body mass, and total lesion glycolysis (TLG40/50/70%). Then, delta values for the parameters between PET1 and PET2 were calculated and expressed as percentage of PET1 results. At the time of the analysis, 27 patients were dead and 18 were alive. There was no difference between the 2 groups in terms of age, sex, site of the disease, histology, and the presence/absence of linfonodal metastases (P = NS). Survival random forest analysis (20,000 trees) resulted in an estimate of error rate of 36%. The nonparametric approach identified ΔTLG40 as the most predictive factor of survival (relative importance 100%). Moreover, T (17%), N (5%), and M (5%) stage of the disease, cancer histology (11%), TLG70 (5%) at the end of chemioradioterapy, and ΔTLG50–70 (17%–5%) were positively associated with patient outcome. The nonparametric analysis confirmed the prognostic importance of some clinical parameters, such as TNM stage and cancer histology. Moreover, ΔTLG resulted to be the most important factor in predicting outcome and should be considered in risk stratification of patients treated with neoadjuvant chemoradiotherapy. PMID:27043676

  8. Esophageal motility disorders in HIV patients.

    PubMed

    Zalar, Alberto E; Olmos, Martín A; Piskorz, Eduardo L; Magnanini, Fernando L

    2003-05-01

    Opportunistic esophageal infections (Candida, cytomegalovirus, herpes simplex virus) and idiophatic esophageal ulcerations are commonly found in HIV patients. However, motility disorders of the esophagus have seldom been investigated in this population. The aim of this prospective study was to determine the presence of motility disorders in HIV patients with esophageal symptoms (with or without associated lesions detected by endoscopy) and in HIV patients without esophageal symptoms and normal esophagoscopy. Eigthteen consecutive HIV patients (10 male, 8 female, ages 20-44 years, mean age 33.5; 8 HIV positive and 10 AIDS) were studied prospectively. Nine patients complained of esophageal symptoms, e.g, dysphagia/odynophagia (group 1) and 9 had symptoms not related to esophageal disease, such as diarrhea, abdominal pain, or gastrointestinal bleeding (group 2). All patients underwent upper endoscopy; mucosal biopsies were taken when macroscopic esophageal lesions were identified or when the patients were symptomatic even if the esophageal mucosa was normal. Esophageal manometry was performed in the 18 patients, using a 4-channel water-perfused system according to a standardized technique. Sixteen of the 18 patients (88.8%) had baseline manometric abnormalities. In group 1, 8/9 patients had esophageal motility disorders: nutcrackeresophagus in 1, hypertensive lower esophageal sphincter (LES) with incomplete relaxation in 2, nonspecific esophageal motility disorders (NEMD) in 3, diffuse esophageal spasm in 1, esophageal hypocontraction with low LES pressure in 1. Six of these 9 patients had lesions detected by endoscopy: CMV ulcers in 2, idiopathic ulcers in 1, candidiasis in 1, idiopathic ulcer + candidiasis in 1, nonspecific esophagitis in 1; and 3/9 had normal endoscopy and normal esophageal biopsies. In group 2, 8/9 patients had abnormal motility: hypertensive LES with incomplete relaxation in 1, nutcracker esophagus in 2, esophageal hypocontraction in 3, and NEMD

  9. Ineffective esophageal motility (IEM): the primary finding in patients with nonspecific esophageal motility disorder.

    PubMed

    Leite, L P; Johnston, B T; Barrett, J; Castell, J A; Castell, D O

    1997-09-01

    Nonspecific esophageal motility disorder (NEMD) is a vague category used to include patients with poorly defined esophageal contraction abnormalities. The criteria include "ineffective" contraction waves, ie, peristaltic waves that are either of low amplitude or are not transmitted. The aim of this study was to identify the prevalence of ineffective esophageal motility (IEM) found during manometry testing and to evaluate esophageal acid exposure and esophageal acid clearance (EAC) in patients with IEM compared to those with other motility findings. We analyzed esophageal manometric tracings from 600 consecutive patients undergoing manometry in our laboratory following a specific protocol from April 1992 through October 1994 to identify the frequency of ineffective contractions and the percentages of other motility abnormalities present in patients meeting criteria for NEMD. Comparison of acid exposure and EAC was made with 150 patients who also had both esophageal manometry and pH-metry over the same time period. Sixty-one of 600 patients (10%) met the diagnostic criteria for NEMD. Sixty of 61 (98%) of these patients had IEM, defined by at least 30% ineffective contractions out of 10 wet swallows. Thirty-five of these patients also underwent ambulatory esophageal pH monitoring. Patients with IEM demonstrated significant increases in both recumbent median percentage of time of pH <4 (4.5%) and median distal EAC (4.2 min/episode) compared to those with normal motility (0.2%, 1 min/episode), diffuse esophageal spasm (0%, 0.6 min/episode), hypertensive LES (0%, 1.8 min/episode), and nutcracker esophagus (0.4% 1.6 min/episode). Recumbent acid exposure in IEM did not differ significantly from that in patients with systemic scleroderma (SSc) for either variable (5.4%, 4.2 min/episode). We propose that IEM is a more appropriate term and should replace NEMD, giving it a more specific manometric identity. IEM patients demonstrate a distinctive recumbent reflux pattern

  10. The power peripherally inserted central catheter is superior to a central venous catheter in management of patients with esophageal variceal bleeding undergoing devascularization.

    PubMed

    Jing, Wen; Rong, He; Li, Jiang; Xia, Zhang Hai; Yu, Zhang Hong; Ke, Zhang

    2016-10-01

    Peripherally-inserted central catheters (PICC) have a greater retention time and less complications compared to central venous catheters (CVC). The study was conducted from From January of 2014 to December 2015 at Beijing DiTan Hospital, Beijing, China, and comprised 70 patients undergoing devascularisation. Of the total, 36(51.4%) patients underwent placement of PICC (Group A), while 34(48.6%) underwent had CVC (Group B). Venous catheterisation was successful in all patients. The median duration of venous catheterization in Group A was greater than that in Group B (p=0.002). Catheter-associated complications did not differ between the groups (p=0.46). The level of blood platelet (PLT) count, Prothrombin activity (PTA) and white blood cell (WBC) count before venous catheterisation were independent risk factors for bleeding at the puncture site and catheter-related infections. A Power PICC may be a better choice than a CVC in patients undergoing devascularisation requiring catheterisation. For patients with a lower PLT count, a decreased PTA, or a decreased WBC, venous catheterisation should be performed with caution.

  11. Eosinophilic esophagitis prevalence in an adult population undergoing upper endoscopy in southeastern Mexico.

    PubMed

    De la Cruz-Patiño, E; Ruíz Juárez, I; Meixueiro Daza, A; Grube Pagola, P; Roesch-Dietlen, F; Remes-Troche, J M

    2015-01-01

    Eosinophilic esophagitis (EoE) prevalence fluctuates according to the population studied and varies from 0.4% in an open population to 6.5% in subjects with esophageal symptoms. Even though this entity has been described in North American and European populations, it is still considered an 'unusual' condition in Latin America. The study aimed to determine EoE prevalence in patients undergoing elective endoscopy in a tertiary referral center in southeastern Mexico. Consecutive patients were evaluated that had been referred to the Medical and Biological Research Institute, Veracruz, Mexico, for upper endoscopy due to gastrointestinal symptoms. Demographic variables and symptoms were analyzed in all the cases. Eight mucosal biopsies of the esophagus (four proximal and four distal) were obtained and were reviewed by a blinded pathologist. Histological diagnosis was established when the mean eosinophil count at a large magnification was ≥15. A total of 235 subjects (137 women, 51.16 years) were evaluated, and EoE prevalence was 1.7% (4/235 95% confidence interval 0.2-3.6%). In all four cases, pH test were normal. Among patients with histological diagnosis of EoE, a greater number of patients with a past history of asthma (50% vs. 19.3%, P = 0.04) and a tendency for a greater frequency of dysphagia (50% vs. 25%, P = 0.10). There were no differences in the endoscopic findings (rings, grooves, plaques, or stricture) when compared with the patients presenting with erosive esophagitis. EoE prevalence among patients undergoing upper endoscopy from southeastern Mexico was 1.7%, which can be regarded as intermediate to low.

  12. Eosinophilic esophagitis in patients with esophageal atresia and chronic dysphagia

    PubMed Central

    Kassabian, Sirvart; Baez-Socorro, Virginia; Sferra, Thomas; Garcia, Reinaldo

    2014-01-01

    Esophageal atresia (EA) is defined as a discontinuity of the lumen of the esophagus repaired soon after birth. Dysphagia is a common symptom in these patients, usually related to stricture, dysmotility or peptic esophagitis. We present 4 cases of patients with EA who complained of dysphagia and the diagnosis of Eosinophilic esophagitis (EoE) was made, ages ranging from 9 to 16 years. Although our patients were on acid suppression years after their EA repair, they presented with acute worsening of dysphagia. Esophogastroduodenoscopy and/or barium swallow did not show stricture and biopsies revealed elevated eosinophil counts consistent with EoE. Two of 4 patients improved symptomatically with the topical steroids. It is important to note that all our patients have asthma and 3 out of 4 have tested positive for food allergies. One of our patients developed recurrent anastomotic strictures that improved with the treatment of the EoE. A previous case report linked the recurrence of esophageal strictures in patients with EA repair with EoE. Once the EoE was treated the strictures resolved. On the other hand, based on our observation, EoE could be present in patients without recurrent anastomotic strictures. There appears to be a spectrum in the disease process. We are suggesting that EoE is a frequent concomitant problem in patients with history of congenital esophageal deformities, and for this reason any of these patients with refractory reflux symptoms or dysphagia (with or without anastomotic stricture) may benefit from an endoscopic evaluation with biopsies to rule out EoE. PMID:25548504

  13. Eosinophilic esophagitis in patients with esophageal atresia and chronic dysphagia.

    PubMed

    Kassabian, Sirvart; Baez-Socorro, Virginia; Sferra, Thomas; Garcia, Reinaldo

    2014-12-21

    Esophageal atresia (EA) is defined as a discontinuity of the lumen of the esophagus repaired soon after birth. Dysphagia is a common symptom in these patients, usually related to stricture, dysmotility or peptic esophagitis. We present 4 cases of patients with EA who complained of dysphagia and the diagnosis of Eosinophilic esophagitis (EoE) was made, ages ranging from 9 to 16 years. Although our patients were on acid suppression years after their EA repair, they presented with acute worsening of dysphagia. Esophogastroduodenoscopy and/or barium swallow did not show stricture and biopsies revealed elevated eosinophil counts consistent with EoE. Two of 4 patients improved symptomatically with the topical steroids. It is important to note that all our patients have asthma and 3 out of 4 have tested positive for food allergies. One of our patients developed recurrent anastomotic strictures that improved with the treatment of the EoE. A previous case report linked the recurrence of esophageal strictures in patients with EA repair with EoE. Once the EoE was treated the strictures resolved. On the other hand, based on our observation, EoE could be present in patients without recurrent anastomotic strictures. There appears to be a spectrum in the disease process. We are suggesting that EoE is a frequent concomitant problem in patients with history of congenital esophageal deformities, and for this reason any of these patients with refractory reflux symptoms or dysphagia (with or without anastomotic stricture) may benefit from an endoscopic evaluation with biopsies to rule out EoE.

  14. A Systematic Review of the Risk of Perforation During Esophageal Dilation for Patients with Eosinophilic Esophagitis

    PubMed Central

    Jacobs, John William

    2011-01-01

    Background Eosinophilic esophagitis (EoE) is associated with tissue remodeling that can result in esophageal mucosal fragility, and esophageal dilation for patients with EoE is known to cause painful mucosal lacerations. Clinicians have been admonished that patients with EoE may be exceptionally predisposed to perforation with esophageal dilation, a notion supported primarily by case reports. We have conducted a systematic review of literature on esophageal dilation in EoE in an attempt to better define the risk of perforation. Methods We searched PubMed and abstracts presented at the annual scientific meetings of the American Gastroenterological Association and the American College of Gastroenterology to identify reports on esophageal dilation in EoE. We analyzed reports meeting the following criteria: (1) the diagnosis was established from esophageal biopsy specimens revealing ≥15 eosinophils/hpf, (2) esophageal dilation was described, (3) esophageal perforations described were the result of esophageal dilation. Results We identified 18 reports for inclusion in our systematic review. The studies comprised 468 patients who underwent a total of 671 endoscopic dilations. Esophageal mucosal tears were described in most cases, but there was only one perforation among the 671 dilations (0.1%). Conclusions Our systematic review does not reveal an inordinate frequency of esophageal perforation from dilation in patients with EoE, and it is not clear that dilation is any more hazardous for patients with EoE than for patients with other causes of esophageal stricture. Although esophageal dilation must be performed with caution in all patients, the risk of perforation in EoE appears to have been exaggerated. PMID:20238250

  15. Eosinophilic Esophagitis in Brazilian Pediatric Patients

    PubMed Central

    Pinheiro, Mayra Isabel Correia; de Góes Cavalcanti, Luciano Pamplona; Honório, Rodrigo Schuler; de Alencar Moreno, Luís Hélder; Fortes, Mayara Carvalho; da Silva, Carlos Antônio Bruno

    2013-01-01

    We examined 11 pediatric patients with eosinophilic esophagitis with a tardy diagnosis. The symptoms were initially thought to be related to other diseases, leading to the use of inadequate therapeutic approaches. The patients were between 3 and 17 years old (mean 7.8 ± 3.8 years), and 8 of the patients were male. Common symptoms included abdominal pain, regurgitation, difficulty in gaining weight, vomiting, dysphagia, and coughing. The mean age for the onset of symptoms was 4.3 ± 2.9 years. Endoscopic findings included normal mucosa in five (45%) patients, thickening of the mucosa with longitudinal grooves in three (27%), erosive esophagitis in two (18%), and a whitish stippling in one (9%) patient. Treatment included the use of a topical corticosteroid for 10 patients. In eight (73%) cases, the treatment made the symptoms disappear. Ten patients underwent histopathological management after treatment, with a decrease in the number of eosinophils. PMID:24106430

  16. Hydrogen sulfide synthesis enzymes reduced in lower esophageal sphincter of patients with achalasia.

    PubMed

    Zhang, L; Zhao, W; Zheng, Z; Wang, T; Zhao, C; Zhou, G; Jin, H; Wang, B

    2016-10-01

    The etiology of achalasia remains largely unknown. Considerable evidence reveals that the lower esophageal sphincter dysfunction is due to the lack of inhibitory neurotransmitter, secondary to esophageal neuronal inflammation or loss. Recent studies suggest hydrogen sulfide may act as an inhibitory transmitter in gastrointestinal tract, but study about hydrogen sulfide in human esophagus still lack. The aim of the study was to investigate if hydrogen sulfide synthesis enzymes could be detected in human esophagus and if the synthesis of the endogenous hydrogen sulfide could be affected in achalasia patients. Tissue samples in cardia, lower esophageal sphincter, 2 cm and 4 cm above lower esophageal sphincter were obtained from achalasia patients undergoing peroral endoscopic myotomy. Control tissues in lower esophageal sphincter were obtained from esophageal carcinoma patients. Expression of cystathionine-β-synthase and cystathionine-γ-lyase in lower esophageal sphincter of achalasia patients and control were detected by immunohistochemical staining. In addition, expression of cystathionine-β-synthase and cystathionine-γ-lyase were compared among different parts of esophagus in achalasia patients. Compared with control, the expression of cystathionine-β-synthase and cystathionine-γ-lyase in lower esophageal sphincter of achalasia patients was significantly reduced (χ(2) = 11.429, P = 0.010). The expression of cystathionine-β-synthase and cystathionine-γ-lyase were lower in lower esophageal sphincter than that in 2 cm and 4 cm above lower esophageal sphincter, respectively (all P < 0.05). In conclusion, the expression of hydrogen sulfide synthesis enzymes, cystathionine-β-synthase and cystathionine-γ-lyase, can be detected in human esophagus and is reduced in patients with achalasia, which implicates the involvement of the two hydrogen sulfide synthesis enzymes in the pathophysiology of achalasia.

  17. Acute secondary effects in the esophagus in patients undergoing radiotherapy for carcinoma of the lung

    SciTech Connect

    Mascarenhas, F.; Silvestre, M.E.; Sa da Costa, M.; Grima, N.; Campos, C.; Chaves, P.

    1989-02-01

    The incidence and nature of acute secondary irradiation esophagitis was studied in a series of 38 patients undergoing 60Co teletherapy for carcinoma of the lung. Thirty-four patients were male and four female, with ages ranging from 38 to 78 years. The mediastinum being irradiated in the process, all the patients underwent endoscopy for signs of esophagitis and/or gastritis after a dose of 30-40 Gy was delivered to the esophagus. Eighteen patients complained of dysphagia, but only in 12 of them did endoscopy show esophagitis. Of the remaining patients without complaints five had endoscopic signs of esophagitis. Gastritis was found in 18 cases and confirmed histologically in 14. In 17 cases, esophagitis and/or gastritis were confirmed histologically. It is believed that there is a fairly close correlation among clinical, endoscopic, and histological findings to support the claim that esophagitis in these patients is radiation induced. However, the cause of gastritis is not well understood. Data in the literature suggest that nonsteroid anti-inflammatory agents can act as prophylactic means of preventing radiation esophagitis.

  18. Frequency of eosinophilic esophagitis in patients with esophageal symptoms: a single-center Turkish experience.

    PubMed

    Altun, R; Akbas, E; Yıldırım, A E; Öcal, S; Korkmaz, M; Selcuk, H

    2013-01-01

    Eosinophilic esophagitis (EoE) is a chronic, immune/antigen-mediated esophageal disease characterized with symptoms related to esophageal dysfunction and eosinophil-predominant inflammation. There has been a dramatic increase in the diagnosis of this disease in recent years. The primary objective of this study was to determine the frequency of EoE in adult patients who were evaluated by gastroenterologists in our clinic with esophageal symptoms. Between November 2010 and May 2011, 311 adult patients who were evaluated in our clinic with esophageal symptoms were enrolled prospectively. All patients underwent endoscopy and had biopsies taken. Gastroesophageal reflux disease was excluded by either proton pump inhibitory treatment or 24-hour ambulatory pH monitorization. The diagnosis was confirmed by one independent pathologist. Frequency of EoE in patients with esophageal symptoms was 2.6% (n = 8; four men and four women). Mean age at diagnosis was 40.2 ± 8 years. Heartburn was the predominant symptom in patients (75% of the patients), and 87.5% (n = 7) of patients had more than one symptom at diagnosis. Nearly 38% of the patients (n = 3) had a history of allergic disease. Endoscopic findings were as follows: transient/fixed esophageal rings (25%), white exudates (25%), and normal appearance (50%). Median number of circulating eosinophils was 208 (93-659)/mm(3) . Median number of intraepithelial eosinophils in proximal-middle 1/3 part and distal 1/3 part of esophagus were 0 (0-50)/hpf and 37 (16-50)/hpf, respectively. In conclusion, EoE is not rare in Turkey, and it should be considered in the differential diagnosis of patients with esophageal symptoms.

  19. Effect of physical exercise on esophageal motility in patients with esophageal disease.

    PubMed

    Ravi, N; Stuart, R C; Byrne, P J; Reynolds, J V

    2005-01-01

    The most common type of esophageal dysfunction associated with chest pain is gastroesophageal reflux, which may be induced by exercise. The effect of exercise on esophageal function has mainly been investigated in normal subjects or trained athletes. Few studies have investigated exercise and esophageal motility disorders. One hundred and thirty-five patients underwent ambulatory esophageal manometry and pH monitoring, before, during and immediately after moderate exercise. Patients were divided into four groups: Normal, nutcracker, diffuse spasm and gastroesophageal reflux disease (GERD). Ambulatory manometry and pH were monitored while exercising on a treadmill during which standardized boluses of water were administered. Nutcracker and diffuse spasm patients demonstrated a significant fall in esophageal wave amplitude during exercise compared to controls, which returned rapidly to pre exercise values after resting. There was no evidence of acid reflux in the non-reflux groups during exercise. Reflux was noted in 13 patients with GERD during exercise, none of whom had evidence of reflux at the onset of exercise. When these patients were classified by reflux type, the majority, 11 patients, were found to come from the combined or supine reflux group. Esophageal amplitude in nutcracker esophagus does not increase during moderate exercise. Moderate exercise provokes reflux in GERD patients with combined or supine reflux.

  20. Eosinophilic esophagitis

    PubMed Central

    Dellon, Evan S.

    2012-01-01

    Eosinophilic esophagitis (EoE) is a chronic immune-mediated condition where infiltration of eosinophils into the esophageal mucosa leads to symptoms of esophageal dysfunction. It has rapidly emerged as an important cause of upper GI morbidity in patients of all ages and is encountered in a substantial proportion of patients undergoing diagnostic upper endoscopy. This review discusses the clinical, endoscopic, and histologic features of EoE and presents the most recent guidelines for diagnosis of EoE. It describes selected diagnostic dilemmas including distinguishing EoE from gastroesophageal reflux disease and addressing the newly recognized clinical entity of proton pump inhibitor responsive esophageal eosinophilia. It also highlights evidence to support both pharmacologic and non-pharmacologic treatments, including topical corticosteroids, dietary elimination therapy, and endoscopic dilation. PMID:23452635

  1. Feeding Challenges in Patients with Esophageal and Gastroesophageal Cancers

    PubMed Central

    Reim, Daniel; Friess, Helmut

    2016-01-01

    Background Patients undergoing treatment for esophagogastric or esophageal cancer are exposed to a considerably high risk of malnutrition due to early obstruction of the gastrointestinal passage. Presently most of the patients undergo modern multimodal therapies which require chemoradiation or chemotherapy ahead of surgery. Therefore reconstruction of the obstructed gastrointestinal passage is considerably delayed. Surgery as the only curative option after neoadjuvant treatment is the mainstay of therapy in this setting. However, many patients are at risk for the development of postoperative complications associated with the complexity of the surgical procedure. Therefore enteral feeding as a prerequisite to avoid malnutrition represents a special therapeutic challenge. Summary This review describes the recent literature on the incidence and influence of perioperative malnutrition on oncologic outcome, measures to determine patients at risk, possible strategies to reduce or avoid malnutrition by supportive enteral/parenteral nutrition, implementation of the enhanced recovery after surgery programs and feeding routes, but also surgical and adjuvant procedures in the curative and palliative setting for patients undergoing treatment for gastroesophageal cancers Key Messages Appropriate identification of patients at risk is crucial to avoid malnutrition. Early nutritional interventions during multimodal/neoadjuvant treatment may be beneficial for weight loss reduction although the evidence is not conclusive. Pouch reconstructions during surgery should be applied in order to increase quality of life and eating capacity. Reduction of postoperative complications could provide potential benefits. In palliative patients, insertion of self-expanding metal stents can reduce dysphagia and improve quality of life, but does not prolong overall survival. Further evidence is required to determine the value of the procedures and measures described in this review Practical

  2. Screening pre-bariatric surgery patients for esophageal disease with esophageal capsule endoscopy

    PubMed Central

    Shah, Ashish; Boettcher, Erica; Fahmy, Marianne; Savides, Thomas; Horgan, Santiago; Jacobsen, Garth R; Sandler, Bryan J; Sedrak, Michael; Kalmaz, Denise

    2013-01-01

    AIM: To determine if esophageal capsule endoscopy (ECE) is an adequate diagnostic alternative to esophagogastroduodenoscopy (EGD) in pre-bariatric surgery patients. METHODS: We conducted a prospective pilot study to assess the diagnostic accuracy of ECE (PillCam ESO2, Given Imaging) vs conventional EGD in pre-bariatric surgery patients. Patients who were scheduled for bariatric surgery and referred for pre-operative EGD were prospectively enrolled. All patients underwent ECE followed by standard EGD. Two experienced gastroenterologists blinded to the patient’s history and the findings of the EGD reviewed the ECE and documented their findings. The gold standard was the findings on EGD. RESULTS: Ten patients with an average body mass index of 50 kg/m2 were enrolled and completed the study. ECE identified 11 of 14 (79%) positive esophageal/gastroesophageal junction (GEJ) findings and 14 of 17 (82%) combined esophageal and gastric findings identified on EGD. Fisher’s exact test was used to compare the findings and no significant difference was found between ECE and EGD (P = 0.64 for esophageal/GEJ and P = 0.66 for combined esophageal and gastric findings respectively). Of the positive esophageal/GEJ findings, ECE failed to identify the following: hiatal hernia in two patients, mild esophagitis in two patients, and mild Schatzki ring in two patients. ECE was able to identify the entire esophagus in 100%, gastric cardia in 0%, gastric body in 100%, gastric antrum in 70%, pylorus in 60%, and duodenum in 0%. CONCLUSION: There were no significant differences in the likelihood of identifying a positive finding using ECE compared with EGD in preoperative evaluation of bariatric patients. PMID:24115815

  3. Helicobacter Pylory infection in patients with esophageal squamous cell carcinoma

    PubMed Central

    Poyrazoglu, Omer Bilgehan; Dulger, Ahmet Cumhur; Gultepe, Bilge Sumbul

    2017-01-01

    OBJECTIVE: Esophageal squamous cell carcinoma is one of the most common esophageal diseases in the developing world, but the relationship between esophageal squamous cell carcinoma and Helicobacter pylori infection remains a neglected topic. The primary objective of this study was to determine the association between Helicobacter pylori infection and esophageal squamous cell carcinoma. A second purpose was to determine the incidence and factors associated with Helicobacter pylori infection following esophagectomy. METHOD: The microorganism was identified by testing the gastric biopsy materials from 95 esophageal squamous cell carcinoma patients (66 females; 39 were esophagectomized) for urease activity in a medium containing urea and a power of hydrogen detection reagent and comparing the results with those from a healthy population. Differences in patient characteristics were assessed with chi-square tests and t-tests for categorical and continuous factors, respectively. RESULTS: The patients with esophageal squamous cell carcinoma had a significantly lower prevalence of Helicobacter pylori compared with the healthy population (p<0.001). The naive and esophagectomized patients, in contrast, showed no significant differences in Helicobacter pylori infection (p>0.005). Patients with esophageal squamous cell carcinoma showed a significant association between leukocytosis and hypoglobulinemia and the presence of Helicobacter pylori infection (p=0.023 and p=0.045, respectively). CONCLUSION: These results suggest that Helicobacter pylori is not an etiological factor in patients with esophageal squamous cell carcinoma. We found a statistically significant negative correlation between esophageal squamous cell cancer and Helicobacter pylori infection. These findings may guide new strategies for esophageal squamous cell carcinoma therapy. PMID:28355360

  4. Recursive Partitioning Analysis for New Classification of Patients With Esophageal Cancer Treated by Chemoradiotherapy

    SciTech Connect

    Nomura, Motoo; Shitara, Kohei; Kodaira, Takeshi; Kondoh, Chihiro; Takahari, Daisuke; Ura, Takashi; Kojima, Hiroyuki; Kamata, Minoru; Muro, Kei; Sawada, Satoshi

    2012-11-01

    Background: The 7th edition of the American Joint Committee on Cancer staging system does not include lymph node size in the guidelines for staging patients with esophageal cancer. The objectives of this study were to determine the prognostic impact of the maximum metastatic lymph node diameter (ND) on survival and to develop and validate a new staging system for patients with esophageal squamous cell cancer who were treated with definitive chemoradiotherapy (CRT). Methods: Information on 402 patients with esophageal cancer undergoing CRT at two institutions was reviewed. Univariate and multivariate analyses of data from one institution were used to assess the impact of clinical factors on survival, and recursive partitioning analysis was performed to develop the new staging classification. To assess its clinical utility, the new classification was validated using data from the second institution. Results: By multivariate analysis, gender, T, N, and ND stages were independently and significantly associated with survival (p < 0.05). The resulting new staging classification was based on the T and ND. The four new stages led to good separation of survival curves in both the developmental and validation datasets (p < 0.05). Conclusions: Our results showed that lymph node size is a strong independent prognostic factor and that the new staging system, which incorporated lymph node size, provided good prognostic power, and discriminated effectively for patients with esophageal cancer undergoing CRT.

  5. Surgical intervention for esophageal atresia in patients with trisomy 18.

    PubMed

    Nishi, Eriko; Takamizawa, Shigeru; Iio, Kenji; Yamada, Yasumasa; Yoshizawa, Katsumi; Hatata, Tomoko; Hiroma, Takehiko; Mizuno, Seiji; Kawame, Hiroshi; Fukushima, Yoshimitsu; Nakamura, Tomohiko; Kosho, Tomoki

    2014-02-01

    Trisomy 18 is a common chromosomal aberration syndrome involving growth impairment, various malformations, poor prognosis, and severe developmental delay in survivors. Although esophageal atresia (EA) with tracheoesophageal fistula (TEF) is a potentially fatal complication that can only be rescued through surgical correction, no reports have addressed the efficacy of surgical intervention for EA in patients with trisomy 18. We reviewed detailed clinical information of 24 patients with trisomy 18 and EA who were admitted to two neonatal intensive care units in Japan and underwent intensive treatment including surgical interventions from 1982 to 2009. Nine patients underwent only palliative surgery, including six who underwent only gastrostomy or both gastrostomy and jejunostomy (Group 1) and three who underwent gastrostomy and TEF division (Group 2). The other 15 patients underwent radical surgery, including 10 who underwent single-stage esophago-esophagostomy with TEF division (Group 3) and five who underwent two-stage operation (gastrostomy followed by esophago-esophagostomy with TEF division) (Group 4). No intraoperative death or anesthetic complications were noted. Enteral feeding was accomplished in 17 patients, three of whom were fed orally. Three patients could be discharged home. The 1-year survival rate was 17%: 27% in those receiving radical surgery (Groups 3 and 4); 0% in those receiving palliative surgery (Groups 1 and 2). Most causes of death were related to cardiac complications. EA is not an absolute poor prognostic factor in patients with trisomy 18 undergoing radical surgery for EA and intensive cardiac management.

  6. [Esophageal manometry in patients with sliding hiatal hernia].

    PubMed

    Ramírez Mata, M; Ixtepan, L; Peña Ancira, F; de Ramírez, A F; Villalobos, J J; Campuzano, M

    1979-01-01

    This presents the method to be followed for the valuation of the gastro-esophagic function in patients with sliding hiatal hernia, twenty-one patients with this diagnosis were studied through X-Rays. Besides gastric and esophagic endoscopy, a complete clinical examinations was made to compare the information obtained from the studies, with the direct measurement of the contractions of the esophagus and the lower sphincter through conventional manometric methods. The relationship between the simptoms and the clinical procedures done in the patients were observed as was the usefulness of esophagic manometry to detect not only the direct pressure of the gastro-esophagic sphincter, but also to determine the concurrent motor changes that can occur in patients which show hiatal hernia. The benefit of this studies to decide the therapeutic handling, specially surgical, is discussed.

  7. Survival benefit of surgery to patients with esophageal squamous cell carcinoma

    PubMed Central

    Chen, Miao-Fen; Chen, Ping-Tsung; Lu, Ming- Shian; Lee, Chuan-Pin; Chen, Wen-Cheng

    2017-01-01

    To assess if surgery provided survival benefit to patients with esophageal squamous cell carcinoma (SCC), we performed a retrospective review of 1230 patients who were newly diagnosed with stage T2-T4 esophageal SCC from 2007 to 2014 in our hospital. There were greater than 70% of patients with age under 65 years, and more than 85% were stage T3-T4 at the time of diagnosis. The median survival time was 1.06 year (95% CI 0.99–1.1 yrs). Survival analyses showed that survival time was significantly associated with age, T stage, clinical lymph node involvement and treatment modality (surgery versus definite chemoradiotherapy). Surgery still possessed a powerful impact on overall survival by multivariable analysis. Death risk of patients treated with curative surgery was significantly lower than those with definite chemoradiotherapy. Furthermore, for patients of stage T3N(+) and T4, surgery combined with (neo-)adjuvant treatment were significantly associated with higher survival rate than surgery alone or definite chemoradiotherapy. In conclusion, the patients who undergo surgery were significantly associated longer survival, therefore, curative resection should be considered for esophageal cancer patients who are medically fit for surgery. Moreover, combined with (neo-)adjuvant treatment is recommended for surgically resectable stage T3-T4 esophageal SCC. PMID:28383075

  8. Esophagitis

    MedlinePlus

    ... irritates the tissue. This problem is called gastroesophageal reflux (GERD). An autoimmune disorder called eosinophilic esophagitis also ... include: Cough Difficulty swallowing Painful swallowing Heartburn (acid reflux) Hoarseness Sore throat Exams and Tests The doctor ...

  9. Esophageal eosinophilia in pediatric patients with cerebral palsy

    PubMed Central

    de Nápolis, Ana Carolina Ramos; Alves, Flavia Araujo; Rezende, Erica Rodrigues Mariano de Almeida; Segundo, Gesmar Rodrigues Silva

    2015-01-01

    ABSTRACT Objective: To describe the clinical picture, test results, and clinical evolution of patients with cerebral palsy associated with diagnosis of eosinophilic esophagitis, monitored at tertiary centre. Methods: Cross-sectional, retrospective and descriptive study that evaluated the medical records data of pediatric patients with diagnosis of cerebral palsy and eosinophilic esophagitis in a tertiary center of pediatric gastroenterology between August 2005 and August 2013. Results: Seven out of 131 patients with cerebral palsy had the diagnosis of eosinophilic esophagitis. The mean age at diagnosis of eosinophilic esophagitis was 52.3 months and the mean number of eosinophils in esophagus was 35 per high-power field. Symptoms more frequent were recurrent vomiting and disphagia. Endoscopic alterations found were mucosal thickening, vertical lines, mucosal opacificacion and white plaques. Conclusion: The frequency of eosinophilic esophagitis found was higher than in general pediatric population. The investigation of eosinophilic esophagitis should be done regularly in those patients, once this entity could overlap other gastrointestinal diseases. PMID:26154544

  10. Clinical significance of GLUT-1 expression in patients with esophageal cancer treated with concurrent chemoradiotherapy.

    PubMed

    Chiba, Itaru; Ogawa, Kazuhiko; Morioka, Takamitsu; Shimoji, Hideaki; Sunagawa, Nao; Iraha, Shiro; Nishimaki, Tadashi; Yoshimi, Naomi; Murayama, Sadayuki

    2011-01-01

    This study aimed to investigate whether glucose transporter-1 (GLUT-1) expression in a pretreatment esophageal cancer biopsy was predictive of clinical outcomes in patients with esophageal cancer undergoing concurrent chemoradiotherapy (CRT). A total of 25 patients with esophageal cancer treated with concurrent CRT were reviewed. Radiotherapy was administered up to total doses of 40-66.6 Gy (median 66.6 Gy) with a single fraction of 1.8-2 Gy. Regarding chemotherapy, cisplatin (80 mg/m(2) on day 1) and 5-fluorouracil (800 mg/m(2) on days 2-6) were used concurrently with radiotherapy, every 3-4 weeks for a total of 1-2 courses. Tissue samples from esophageal carcinoma were obtained from the 25 patients by biopsy prior to concurrent CRT, and a semiquantitative analysis of GLUT-1 expression was performed using immunohistochemical staining. High GLUT-1 expression was observed in 7 of 25 (28%) patients, and GLUT-1 expression was significantly correlated with clinical T stage (p=0.0454), clinical N stage (p=0.0324) and initial response to CRT (p=0.0185). Patients with a high GLUT-1 expression had significantly poorer local control (LC) (5-year LC 28.6%) than those with a low expression (5-year LC 73.4%, p<005). Multivariate analysis revealed that GLUT-1 and the number of chemotherapy courses were independent prognostic factors for LC. Patients with a high GLUT-1 expression had significantly lower recurrence-free survival (RFS) compared to those with a low GLUT-1 expression (p=0.0405). Multivariate analysis revealed that GLUT-1, the number of chemotherapy courses and clinical M stage were independent prognostic factors for RFS. GLUT-1 expression was significantly correlated with clinical T stage, clinical N stage and initial response to concurrent CRT, and was predictive of LC and RFS for patients with esophageal cancer treated with concurrent CRT.

  11. Buspirone, a new drug for the management of patients with ineffective esophageal motility?

    PubMed

    Scheerens, Charlotte; Tack, Jan; Rommel, Nathalie

    2015-06-01

    Ineffective esophageal motility (IEM) is the most frequently encountered esophageal motility disorder. Patients may present with a variety of symptoms, such as dysphagia, heartburn, odynophagia, and regurgitation. Over the past years, the landscape of esophageal motility testing has been revolutionized; however, our current treatment options for IEM still remain limited. Previous studies have suggested that buspirone, a serotonin receptor agonist, enhances esophageal peristalsis and lower esophageal sphincter (LES) function. Recent work provides the first evidence that buspirone may influence LES resting pressure in patients with systemic sclerosis. Future research should evaluate whether the beneficial effects of buspirone also apply to the broad clinical entity of esophageal dysphagia patients with IEM.

  12. Esophageal motility disorders: medical therapy.

    PubMed

    Lacy, Brian E; Weiser, Kirsten

    2008-01-01

    Symptoms of chest pain and dysphagia are common in the adult population. Most patients initially undergo an evaluation to exclude anatomic causes (ie, esophagitis, stricture) and cardiovascular disease as the etiology of these symptoms. Patients with persistent symptoms may then be referred for specialized testing of the esophagus, including esophageal manometry. Disorders of esophageal motility, which include achalasia, diffuse esophageal spasm, nutcracker esophagus, hypertensive lower esophageal sphincter, and ineffective motility are often identified in these patients. Unfortunately, the etiology of these disorders has not been well characterized and the treatment has not been standardized. This review will briefly discuss the impact, etiology, and diagnosis of esophageal motility disorders, and then focus on the medical management of these disorders using evidence from well-designed, prospective studies, where available.

  13. Hypersensitivity to acid is associated with impaired esophageal mucosal integrity in patients with gastroesophageal reflux disease with and without esophagitis.

    PubMed

    Weijenborg, Pim W; Smout, André J P M; Verseijden, Caroline; van Veen, Henk A; Verheij, Joanne; de Jonge, Wouter J; Bredenoord, Albert J

    2014-08-01

    Increased esophageal sensitivity and impaired mucosal integrity have both been described in patients with gastroesophageal reflux disease, but the relationship between hypersensitivity and mucosal integrity is unclear. The aim of the present study was to investigate acid sensitivity in patients with erosive and nonerosive reflux disease and control subjects to determine the relation with functional esophageal mucosal integrity changes as well as to investigate cellular mechanisms of impaired mucosal integrity in these patients. In this prospective experimental study, 12 patients with nonerosive reflux disease, 12 patients with esophagitis grade A or B, and 11 healthy control subjects underwent an acid perfusion test and upper endoscopy. Mucosal integrity was measured during endoscopy by electrical tissue impedance spectroscopy and biopsy specimens were analyzed in Ussing chambers for transepithelial electrical resistance, transepithelial permeability and gene expression of tight junction proteins and filaggrin. Patients with nonerosive reflux disease and esophagitis were more sensitive to acid perfusion compared with control subjects, having a shorter time to perception of heartburn and higher perceived intensity of heartburn. In reflux patients, enhanced acid sensitivity was associated with impairment of in vivo and vitro esophageal mucosal integrity. Mucosal integrity was significantly impaired in patients with esophagitis, displaying higher transepithelial permeability and lower extracellular impedance. Although no significant differences in the expression of tight junction proteins were found in biopsies among patient groups, mucosal integrity parameters in reflux patients correlated negatively with the expression of filaggrin. In conclusion, sensitivity to acid is enhanced in patients with gastroesophageal reflux disease, irrespective of the presence of erosions, and is associated with impaired esophageal mucosal integrity. Mucosal integrity of the esophagus

  14. High-resolution Manometry Findings in Patients After Sclerotherapy for Esophageal Varices

    PubMed Central

    Herbella, Fernando A M; Colleoni, Ramiro; Bot, Luiz; Vicentine, Fernando P P; Patti, Marco G

    2016-01-01

    Background/Aims Endoscopic therapy for esophageal varices may lead to esophageal dysmotility. High-resolution manometry is probably the more adequate tool to measure esophageal motility in these patients. This study aimed to evaluate esophageal motility using high resolution manometry following eradication of esophageal varices by endoscopic sclerotherapy. Methods We studied 21 patients (11 women, age 52 [45–59] years). All patients underwent eradication of esophageal varices with endoscopic sclerotherapy and subsequent high resolution manometry. Results A significant percentage of defective lower esophageal sphincter (basal pressure 14.3 [8.0–20.0] mmHg; 43% hypertonic) and hypocontractility (distal esophageal amplitude 50 [31–64] mmHg; proximal esophageal amplitude 40 [31–61] mmHg; distal contractile integral 617 [403–920] mmHg · sec · cm; 48% ineffective) was noticed. Lower sphincter basal pressure and esophageal amplitude correlated inversely with the number of sessions (P < 0.001). No manometric parameter correlated with symptoms or interval between last endoscopy and manometry. Conclusions Esophageal motility after endoscopic sclerotherapy is characterized by: (1) defective lower sphincter and (2) defective and hypotensive peristalsis. Esophageal dysmotility is associated to an increased number of endoscopic sessions, but manometric parameters do not predict symptoms. PMID:26554823

  15. Reducing psychological distress in patients undergoing chemotherapy.

    PubMed

    Milanti, Ariesta; Metsälä, Eija; Hannula, Leena

    Psychological distress is a common problem among patients with cancer, yet it mostly goes unreported and untreated. This study examined the association of a psycho-educational intervention with the psychological distress levels of breast cancer and cervical cancer patients undergoing chemotherapy. The design of the study was quasi-experimental, pretest-posttest design with a comparison group. One hundred patients at a cancer hospital in Jakarta, Indonesia, completed Distress Thermometer screening before and after chemotherapy. Fifty patients in the intervention group were given a psycho-educational video with positive reappraisal, education and relaxation contents, while receiving chemotherapy. Patients who received the psycho-educational intervention had significantly lower distress levels compared with those in the control group. Routine distress screening, followed by distress management and outcome assessment, is needed to improve the wellbeing of cancer patients.

  16. Radiation Therapy, Paclitaxel, and Carboplatin With or Without Trastuzumab in Treating Patients With Esophageal Cancer

    ClinicalTrials.gov

    2017-04-13

    Adenocarcinoma of the Gastroesophageal Junction; Esophageal Adenocarcinoma; Stage IB Esophageal Cancer; Stage IIA Esophageal Cancer; Stage IIB Esophageal Cancer; Stage IIIA Esophageal Cancer; Stage IIIB Esophageal Cancer

  17. Genetic diagnosis of patients with esophageal cancer using FISH.

    PubMed

    Awut, Idiris; Niyaz, Madiniyet; Huizhong, Xie; Biekemitoufu, Hadeti; Yan, Zhang Hong; Zhu, Zhang; Sheyhedin, Ilyar; Changmin, Zhang; Wei, Zhangli; Hao, Wen

    2010-09-01

    This study aimed to the clarify the diagnostic efficacy of fluorescence in situ hybridization (FISH) in Kazakh patients with esophageal cancer (EC). FISH was compared with the pathological examination of biopsy specimens with DNA probes. We enrolled 20 patients, of which 15 were males and 5 females, with an average age of 58.3 years, who had abnormal esophaguses on barium radiological digital imaging. Touch preparations were performed on biopsy specimens from all of the patients and were examined using FISH for chromosomal abnormalities. We compared the FISH results with the pathology slides stained with hematoxylin and eosin. Classification, according to pathology, identified 2 cases of class II, 3 cases of IIIa, 1 case of IIIb, 2 cases of IV, 12 cases of class V and no cases of class I. The cases classified as class IIIb or higher were considered to be positive for cancer. Using histopathology, 10 cases were diagnosed with squamous cell carcinoma and 5 were diagnosed as adenocarcinoma, with one case being false-negative. Thus, the sensitivity of the pathological examination was 93% and the specificity was 100%. Using FISH, 16 cases showed aberrant copy numbers in either chromosome 3 or 17. By comparison, pathology did not reveal any false-positive or false-negative cases with a sensitivity and specificity of 100%. The centromeres of chromosome 3 copy numbers was significantly higher (p=0.035) than the centromeres of chromosome 17. Our study compared FISH to diagnose aneusomic esophageal cancer cells with the pathology of biopsied tissue. Our findings suggest that FISH is a useful and objective assay for the detection of malignant cells of esophageal cancer. In our study, the centromeres of chromosome 3 was the more sensitive probe for the diagnosis of esophageal cancer in Kazakh patients.

  18. Complete Esophageal Obstruction after Endoscopic Variceal Band Ligation in a Patient with a Sliding Hiatal Hernia

    PubMed Central

    Mansour, Munthir; Abdel-Aziz, Yousef; Awadh, Hesham; Shah, Nihar

    2017-01-01

    Complete esophageal obstruction is a rare complication of endoscopic variceal banding, with only 6 cases in the English literature since the introduction of endoscopic variceal banding in 1986. We report a case of complete esophageal obstruction following esophageal banding due to entrapment of part of a sliding hiatal hernia. To our knowledge, our case is one of few with esophageal obstruction post-banding, and the first associated with a hiatal hernia. We recommend caution when performing esophageal banding on patients with a hiatal hernia. PMID:28144613

  19. Nutrition assessment in patients undergoing liver transplant

    PubMed Central

    Bakshi, Neha; Singh, Kalyani

    2014-01-01

    Liver transplantation (LT) is a major surgery performed on patients with end stage liver disease. Nutrition is an integral part of patient care, and protein-energy malnutrition is almost universally present in patients suffering from liver disease undergoing LT. Nutrition assessment of preliver transplant phase helps to make a good nutrition care plan for the patients. Nutrition status has been associated with various factors which are related to the success of liver transplant such as morbidity, mortality, and length of hospital stay. To assess the nutritional status of preliver transplant patients, combinations of nutrition assessment methods should be used like subjective global assessment, Anthropometry mid arm-muscle circumference, Bioelectrical impedance analysis (BIA) and handgrip strength. PMID:25316978

  20. Endoscopic surveillance of head and neck cancer in patients with esophageal squamous cell carcinoma

    PubMed Central

    Kato, Minoru; Ishihara, Ryu; Hamada, Kenta; Tonai, Yusuke; Yamasaki, Yasushi; Matsuura, Noriko; Kanesaka, Takashi; Yamamoto, Sachiko; Akasaka, Tomofumi; Hanaoka, Noboru; Takeuchi, Yoji; Higashino, Koji; Uedo, Noriya; Iishi, Hiroyasu

    2016-01-01

    Background and study aims: Multiple squamous cell carcinomas (SCCs) frequently arise in the upper aerodigestive tract, referred to as the field cancerization phenomenon. The aim of this study was to elucidate the detailed clinical features of second primary head and neck (H&N) SCCs arising in patients with esophageal SCC. Patients and methods: A total of 818 patients underwent endoscopic resection for superficial esophageal cancer between January 2006 and December 2013. Of these, 439 patients met our inclusion criteria, and we retrospectively investigated the incidence, primary sites, and stages of second primary H&N SCCs in these patients. Results: A total of 53 metachronous H&N SCCs developed in 40 patients after a median follow-up period of 46 months (range 9 – 109). The cumulative incidence rates of metachronous H&N SCCs at 3, 5, and 7 years were 5.3 %, 9.7 %, and 17.2 %, respectively. These lesions were frequently located at pyriform sinus or in the posterior wall of the pharynx (70 %, 37/53 lesions). Most of the lesions were detected at an early stage, though 4 lesions were associated with lymph node metastasis when their primary sites were detected (1 postcricoid area, 2 posterior wall of hypopharynx, and 1 lateral wall of oropharynx). Conclusions: Patients with esophageal SCC should undergo careful inspection of the pyriform sinus and posterior wall of the pharynx for detection of H&N SCCs. Methods to open the hypopharyngeal space, such as the Valsalva maneuver, should be included in the surveillance program. PMID:27556090

  1. Altered Esophageal Mucosal Structure in Patients with Celiac Disease

    PubMed Central

    Pinto-Sánchez, María Inés; Nachman, Fabio D.; Fuxman, Claudia; Iantorno, Guido; Hwang, Hui Jer; Ditaranto, Andrés; Costa, Florencia; Longarini, Gabriela; Wang, Xuan Yu; Huang, Xianxi; Vázquez, Horacio; Moreno, María L.; Niveloni, Sonia; Bercik, Premysl; Smecuol, Edgardo; Mazure, Roberto; Bilder, Claudio; Mauriño, Eduardo C.; Verdu, Elena F.; Bai, Julio C.

    2016-01-01

    Background/Aim. Reflux symptoms (RS) are common in patients with celiac disease (CD), a chronic enteropathy that affects primarily the small intestine. We evaluated mucosal integrity and motility of the lower esophagus as mechanisms contributing to RS generation in patients with CD. Methods. We enrolled newly diagnosed CD patients with and without RS, nonceliac patients with classical reflux disease (GERD), and controls (without RS). Endoscopic biopsies from the distal esophagus were assessed for dilated intercellular space (DIS) by light microscopy and electron microscopy. Tight junction (TJ) mRNA proteins expression for zonula occludens-1 (ZO-1) and claudin-2 and claudin-3 (CLDN-2; CLDN-3) was determined using qRT-PCR. Results. DIS scores were higher in patients with active CD than in controls, but similar to GERD patients. The altered DIS was found even in CD patients without RS and normalized after one year of a gluten-free diet. CD patients with and without RS had lower expression of ZO-1 than controls. The expression of CLDN-2 and CLDN-3 was similar in CD and GERD patients. Conclusions. Our study shows that patients with active CD have altered esophageal mucosal integrity, independently of the presence of RS. The altered expression of ZO-1 may underlie loss of TJ integrity in the esophageal mucosa and may contribute to RS generation. PMID:27446827

  2. Constipation Risk in Patients Undergoing Abdominal Surgery

    PubMed Central

    Celik, Sevim; Atar, Nurdan Yalcin; Ozturk, Nilgun; Mendes, Guler; Kuytak, Figen; Bakar, Esra; Dalgiran, Duygu; Ergin, Sumeyra

    2015-01-01

    Background: Problems regarding bowel elimination are quite common in patients undergoing abdominal surgery. Objectives: To determine constipation risk before the surgery, bowel elimination during postoperative period, and the factors affecting bowel elimination. Patients and Methods: This is a cross-sectional study. It was conducted in a general surgery ward of a university hospital in Zonguldak, Turkey between January 2013 and May 2013. A total of 107 patients were included in the study, who were selected by convenience sampling. Constipation Risk Assessment Scale (CRAS), patient information form, medical and nursing records were used in the study. Results: The mean age of the patients was found to be 55.97 ± 15.74 (year). Most of the patients have undergone colon (37.4%) and stomach surgeries (21.5%). Open surgical intervention (83.2%) was performed on almost all patients (96.3%) under general anesthesia. Patients were at moderate risk for constipation with average scores of 11.71 before the surgery. A total of 77 patients (72%) did not have bowel elimination problem during postoperative period. The type of the surgery (P < 0.05), starting time for oral feeding after the surgery (P < 0.05), and mobilization (P < 0.05) were effective on postoperative bowel elimination. Conclusions: There is a risk for constipation after abdominal surgery. Postoperative practices are effective on the risk of constipation. PMID:26380107

  3. INTESTINAL MALROTATION IN PATIENTS UNDERGOING BARIATRIC SURGERY

    PubMed Central

    VIDAL, Eduardo Arevalo; RENDON, Francisco Abarca; ZAMBRANO, Trino Andrade; GARCÍA, Yudoco Andrade; VITERI, Mario Ferrin; CAMPOS, Josemberg Marins; RAMOS, Manoela Galvão; RAMOS, Almino Cardoso

    2016-01-01

    ABSTRACT Background: Intestinal malrotation is a rare congenital anomaly. In adults is very difficult to recognize due to the lack of symptoms. Diagnosis is usually incidental during surgical procedures or at autopsy. Aim: To review the occurrence and recognition of uneventful intestinal malrotation discovered during regular cases of bariatric surgeries. Methods: Were retrospectively reviewed the medical registry of 20,000 cases undergoing bariatric surgery, from January 2002 to January 2016, looking for the occurrence of intestinal malrotation and consequences in the intraoperative technique and immediate evolution of the patients. Results: Five cases (0,025%) of intestinal malrotation were found. All of them were males, aging 45, 49, 37,52 and 39 years; BMI 35, 42, 49, 47 and 52 kg/m2, all of them with a past medical history of morbid obesity. The patient with BMI 35 kg/m2 suffered from type 2 diabetes also. All procedures were completed by laparoscopic approach, with no conversions. In one patient was not possible to move the jejunum to the upper abdomen in order to establish the gastrojejunostomy and a sleeve gastrectomy was performed. In another patient was not possible to fully recognize the anatomy due to bowel adhesions and a single anastomosis gastric bypass was preferred. No leaks or bleeding were identified. There were no perioperative complications. All patients were discharged 72 h after the procedure and no immediate 30-day complications were reported. Conclusion: Patients with malrotation can successfully undergo laparoscopic bariatric surgery. May be necessary changes in the surgical original strategy regarding the malrotation. Surgeons must check full abdominal anatomical condition prior to start the division of the stomach. PMID:27683770

  4. High Resolution Esophageal Manometry in Patients with Chagas Disease: A Cross-Sectional Evaluation

    PubMed Central

    Sánchez-Montalvá, Adrián; Moris, María; Mego, Marianela; Salvador, Fernando; Accarino, Anna; Ramírez, Kathleen; Azpiroz, Fernando; Ruiz-de-Leon, Antonio; Molina, Israel

    2016-01-01

    Introduction Gastrointestinal involvement affects 30–40% of the patients with chronic Chagas disease. Esophageal symptoms appear once the structural damage is established. Little is known about the usefulness of high resolution manometry to early identification of esophageal involvement. Method We performed a cross-sectional study at the Vall d’Hebron University Hospital (Barcelona, Spain) between May 2011 and April 2012. Consecutive patients diagnosed with Chagas disease in the chronic phase were offered to participate. All patients underwent a structured questionnaire about digestive symptoms, a barium esophagogram (Rezende classification) and an esophageal high resolution manometry (HRM). A control group of patients with heartburn who underwent an esophageal HRM in our hospital was selected. Results 62 out of 73 patients that were included in the study fulfilled the study protocol. The median age of the Chagas disease group (CG) was 37 (IQR 32–45) years, and 42 (67.7%) patients were female. Twenty-seven (43.5%) patients had esophageal symptoms, heartburn being the most frequent. Esophagogram was abnormal in 5 (8.77%). The esophageal HRM in the CG showed a pathological motility pattern in 14 patients (22.6%). All of them had minor disorders of the peristalsis (13 with ineffective esophageal motility and 1 with fragmented peristalsis). Hypotonic lower esophageal sphincter was found more frequently in the CG than in the control group (21% vs 3.3%; p<0.01). Upper esophageal sphincter was hypertonic in 22 (35.5%) and hypotonic in 1 patient. When comparing specific manometric parameters or patterns in the CG according to the presence of symptoms or esophagogram no statistically significant association were seen, except for distal latency. Conclusion The esophageal involvement measured by HRM in patients with chronic Chagas disease in our cohort is 22.6%. All the patients with esophageal alterations had minor disorders of the peristalsis. Symptoms and

  5. Traveling to a High-volume Center is Associated With Improved Survival for Patients With Esophageal Cancer

    PubMed Central

    Speicher, Paul J.; Englum, Brian R.; Ganapathi, Asvin M.; Wang, Xiaofei; Hartwig, Matthew G.; D’Amico, Thomas A.; Berry, Mark F.

    2016-01-01

    Background An association between volume and outcomes has been observed for esophagectomy, though little is known about why or how patients choose low- or high-volume centers. The purpose of this study was to evaluate how travel burden and hospital volume influence treatment and outcomes of patients with locally advanced esophageal cancer. Methods Predictors of receiving esophagectomy for patients with T1-3N1M0 mid or distal esophageal cancer in the National Cancer Data Base from 2006 to 2011 were identified using multivariable logistic regression. Survival was compared using propensity score-matched groups: patients in the bottom quartile of travel distance who underwent treatment at low-volume facilities (Local) and patients in the top quartile of travel distance who underwent treatment at high-volume facilities (Travel). Results Of 4979 patients who met inclusion criteria, we identified 867 Local patients who traveled 2.7 [interquartile range (IQR): 1.6–4 miles] miles to centers that treated 2.6 (IQR: 1.9–3.3) esophageal cancers per year, and 317 Travel patients who traveled 107.1 (IQR: 65–247) miles to centers treating 31.9 (IQR: 30.9–38.5) cases. Travel patients were more likely to undergo esophagectomy (67.8% vs 42.9%, P < 0.001) and had significantly better 5-year survival (39.8% vs 20.6%, P < 0.001) than Local patients. Conclusions Patients who travel longer distances to high-volume centers have significantly different treatment and better outcomes than patients who stay close to home at low-volume centers. Strategies that support patient travel for treatment at high-volume centers may improve esophageal cancer outcomes. PMID:28266965

  6. Longitudinal comparison of quality of life in patients undergoing laparoscopic Toupet fundoplication versus magnetic sphincter augmentation

    PubMed Central

    Asti, Emanuele; Bonitta, Gianluca; Lovece, Andrea; Lazzari, Veronica; Bonavina, Luigi

    2016-01-01

    Abstract Only a minority of patients with gastro-esophageal reflux disease (GERD) are offered a surgical option. This is mostly due to the fear of potential side effects, the variable success rate, and the extreme alteration of gastric anatomy with the current gold standard, the laparoscopic Nissen fundoplication. It has been reported that laparoscopic Toupet fundoplication (LTF) and laparoscopic sphincter augmentation using a magnetic device (LINX) can treat reflux more physiologically and with a lower incidence of side-effects and reoperation rate. We present the first comparing quality of life in patients undergoing LTF versus LINX. Observational cohort study. Consecutive patients undergoing LTF or LINX over the same time period were compared by using the propensity score full matching method and generalized estimating equation. Criteria of exclusion were >3 cm hiatal hernia, grade C–D esophagitis, ineffective esophageal motility, body mass index >35, and previous upper abdominal surgery. The primary study outcome was quality of life measured with the Gastro-Esophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) questionnaire. Secondary outcomes were proton pump inhibitors (PPI) use, presence of gas-related symptoms or dysphagia, and reoperation-free probability. Between March 2007 and July 2014, 238 patients with GERD met the criteria of inclusion in the study. Of these, 103 underwent an LTF and 135 a LINX procedure. All patients had a minimum 1-year follow-up. Over time, patients in both groups had similar GERD-HRQL scores (odds ratio [OR] 1.04, confidence interval [CI] 0.89–1.27; P = 0.578), PPI use (OR 1.18, CI 0.81–1.70; P = 0.388), gas-related symptoms (OR 0.69, CI 0.21–2.28; P = 0.542), dysphagia (OR 0.62, CI 0.26–1.30; P = 0.241), and reoperation-free probability (stratified log-rank test = 0.556). In 2 concurrent cohorts of patients with early stage GERD undergoing LTF or LINX and matched by propensity score

  7. Complete fundoplication is not associated with increased dysphagia in patients with abnormal esophageal motility.

    PubMed

    Heider, T R; Farrell, T M; Kircher, A P; Colliver, C C; Koruda, M J; Behrns, K E

    2001-01-01

    Abnormal esophageal motility is a relative contraindication to complete (360-degree) fundoplication because of a purported risk of postoperative dysphagia. Partial fundoplication, however, may be associated with increased postoperative esophageal acid exposure. Our aim was to determine if complete fundoplication is associated with increased postoperative dysphagia in patients with abnormal esophageal motor function. Medical records of 140 patients (79 females; mean age 48 +/- 1.1 years) who underwent fundoplication for gastroesophageal reflux disease (GERD) were reviewed retrospectively to document demographic data, symptoms, and diagnostic test results. Of the 126 patients who underwent complete fundoplication, 25 met manometric criteria for abnormal esophageal motility (#30 mm Hg mean distal esophageal body pressure or #80% peristalsis), 68 had normal esophageal function, and 33 had incomplete manometric data and were therefore excluded from analysis. Of the 11 patients who underwent partial fundoplication, eight met criteria for abnormal esophageal motility, two had normal esophageal function, and one had incomplete data and was therefore excluded. After a median follow-up of 2 years (range 0.5 to 5 years), patients were asked to report heartburn, difficulty swallowing, and overall satisfaction using a standardized scoring scale. Complete responses were obtained in 72%. Sixty-five patients who underwent complete fundoplication and had manometric data available responded (46 normal manometry; 19 abnormal manometry). Outcomes were compared using the Mann-Whitney U test. After complete fundoplication, similar postoperative heartburn, swallowing, and overall satisfaction were reported by patients with normal and abnormal esophageal motility. Likewise, similar outcomes were reported after partial fundoplication. This retrospective study found equally low dysphagia rates regardless of baseline esophageal motility; therefore a randomized trial comparing complete versus

  8. Pattern of esophageal eosinophilic infiltration in patients with achalasia and response to Heller myotomy and Dor fundoplication.

    PubMed

    Cools-Lartigue, J; Chang, S-Y; Mckendy, K; Mayrand, S; Marcus, V; Fried, G M; Ferri, L E

    2013-01-01

    Eosinophilic esophagitis (EoE) is now recognized as a common cause of dysphagia. Eosinophilic infiltration of the esophagus has also been associated with other conditions, such as gastroesophageal reflux disease (GERD); however, the incidence, pattern, and clinical significance of eosinophilic infiltration in achalasia are poorly documented. We sought to characterize this histological finding in patients undergoing Heller myotomy (HM) for achalasia. Ninety-six patients undergoing laparoscopic HM for primary achalasia between 1999 and 2008 were identified from a prospective database. Serial mid and distal per-endoscopic esophageal biopsies taken from patients before and after surgery were assessed for the presence of elevated intraepithelial eosinophils (EIEs). Slides from patients with reports suggestive of EIE were reviewed independently by two pathologists, and the highest eosinophil count/high-power field (eos/hpf) was recorded. Dysphagia scores (0 = none to 5 = severe dysphagia), GERD health-related quality of life scores (0 = best to 45 = worst), and 24-hour pH results were compared before and 3 months after surgery. We related the highest eos to the symptoms and response to HM. Data are presented as median (range). Paired t-test and Wilcoxon signed-rank test determined significance, *P < 0.05. Of 96 patients with achalasia, 50 had undergone pre-HM biopsies revealing EIE in 17/50 (34%), with a median of 3 eos/hpf (1-21). Two patients were found to have superimposed esophageal candidiasis. One patient met the pathologic criteria for EoE. Twenty-five of 50 (50%) postoperative biopsies demonstrated a median of 5 eos/hpf (1-62) for a total of 28/50 patients (56%) with EIE in either the preoperative or postoperative period. Four patients (8%) met the pathologic criteria for EoE, and two demonstrated persistent esophageal candidiasis. A decrease in eosinophils was found in 6/28 patients (21%) from 3/hpf (1-21) to 0.5/hpf (0-4). Increase in eosinophils was found in

  9. [Subtotal esophagus resection and stomach tube transposition in laryngectomized patients without loss of esophageal speech].

    PubMed

    Lörken, M; Jansen, M; Schumpelick, V

    1999-03-01

    We report the case of a 71-year-old patient who had a laryngectomy 16 years ago because of a laryngeal carcinoma and achieved voice restoration by esophageal speech. Now a squamous cell carcinoma of the esophagus had been diagnosed and was treated with a subtotal esophagectomy, stomach transposition, and collar anastomosis. Postoperatively, the patient remained esophageal speech without loss of quality.

  10. Eosinophilic Esophagitis in Two Patients with Systemic Sclerosis

    PubMed Central

    Frech, Tracy M.; Boynton, Kathleen; Downs-Kelly, Erinn; Jones, Bryan; Kriesel, John D.; Peterson, Kathryn

    2016-01-01

    The gastrointestinal tract (GIT) is the most common extracutaneous organ system damaged in systemic sclerosis (SSc) and is the presenting feature in 10% of patients. The esophagus as the portion of the GIT is the most commonly affected and there is an association of gastroesophageal reflux (GER) with SSc interstitial lung disease (ILD). Thus, an aggressive treatment for GER is recommended in all SSc patients with ILD; however, it is recognized that a long-term benefit to this treatment is needed to understand its impact. In this case report we discuss the presence of eosinophilic esophagitis (EoE) in two SSc patients and discuss the role for early EGD in SSc patients with moderate-severe GER symptoms for tissue study. Assessment of esophageal biopsy specimens for the presence of eosinophils and possibly ANA can help elucidate disease pathogenesis and direct therapy, as the presence of EoE in SSc has important management considerations, particularly with regards to dietary modification strategies. PMID:26904346

  11. Use of Dexmedetomidine in Patients Undergoing Craniotomies

    PubMed Central

    Jadhav, Nalini; Wagaskar, Vinayak; Kondwilkar, Bharati; Patil, Rajesh

    2017-01-01

    Introduction The neuroanaesthesia ensures stable perioperative cerebral haemodynamics, avoids sudden rise in intracranial pressure and prevents acute brain swelling. The clinical characteristics of dexmeditomidine make this intravenous agent a potentially attractive adjunct for neuroanaesthesia and in the neurological intensive care unit. Aim This study aimed to assess the effect of dexmedetomidine on intraoperative haemodynamic stability and to assess the intraoperative requirements of analgesic and other anaesthetic agents, and also to assess postoperative sedation, respiratory depression and any other side effects of dexmedetomidine as compared to placebo. Materials and Methods This prospective randomized study was done in 60 patients of either sex, age between 18 to 60 years and American Society of Anaesthesiologist (ASA) Grade I and II undergoing elective craniotomies under General Anaesthesia (GA) for intracranial Space Occupying Lesion (SOL). These 60 patients underwent thorough history, clinical examination and laboratory investigations. They were randomly divided into two groups, Group D (received Inj. Dexmedetomidine) and Group P (received Inj. Placebo). During bolus and infusion Heart Rate (HR), Systolic Blood Pressure (SBP), Diastolic Blood Pressure (DBP), Mean Arterial Pressure (MAP), Peripheral oxygen saturation (SPO2) was recorded at every five minutes interval for first 20 minute. Results The mean age in Group D was 39.5 years and in Group P was 40 years. The sex distribution in two groups was in Group D, 12 patients (40%) were females and 18 (60%) patients were males. While in Group P 10 (33.3%) were females and 20 (66.7%) patients were males. The two groups were comparable with respect to diagnosis and type of surgery of patients and difference was not statistically significant. The mean HR, the mean DBP and the mean MAP was lower in Group D as compared to Group P and the difference was statistically significant. Conclusion Dexmedetomidine

  12. Usefulness of Acoustic Monitoring of Respiratory Rate in Patients Undergoing Endoscopic Submucosal Dissection.

    PubMed

    Suzuki, Takayoshi; Tsuda, Shingo; Nakae, Hirohiko; Imai, Jin; Sawamoto, Kana; Kijima, Maiko; Tsukune, Yoko; Uchida, Tetsufumi; Igarashi, Muneki; Koike, Jun; Matsushima, Masashi; Suzuki, Toshiyasu; Mine, Tetsuya

    2016-01-01

    Aim. The study assessed the usefulness of a recently developed method for respiratory rate (RR) monitoring in patients undergoing endoscopic submucosal dissection (ESD) under deep sedation. Methods. Study subjects comprised 182 consecutive patients with esophageal cancer or gastric cancer undergoing ESD. The usefulness of acoustic RR monitoring was assessed by retrospectively reviewing the patients' records for age, gender, height, weight, past history, serum creatinine, RR before ESD, and total dose of sedative. Results. Respiratory suppression was present in 37.9% of (69/182) patients. Continuous monitoring of RR led to detection of respiratory suppression in all these patients. RR alone was decreased in 24 patients, whereas both RR and blood oxygen saturation were decreased in 45 patients. Univariate analysis showed female gender, height, weight, and RR before treatment to be significantly associated with respiratory suppression. Multivariate analysis showed RR before treatment to be the only significant independent predictor [odds ratio (OR) 0.83, 95% confidence interval (CI) 0.73-0.95, and P = 0.006] of respiratory suppression. Conclusion. In this study, the difference in RR before treatment between patients with and without respiratory suppression was subtle. Therefore, we suggest that acoustic RR monitoring should be considered in patients undergoing ESD under sedation to prevent serious respiratory complications.

  13. Usefulness of Acoustic Monitoring of Respiratory Rate in Patients Undergoing Endoscopic Submucosal Dissection

    PubMed Central

    Tsuda, Shingo; Nakae, Hirohiko; Imai, Jin; Sawamoto, Kana; Kijima, Maiko; Tsukune, Yoko; Uchida, Tetsufumi; Igarashi, Muneki; Koike, Jun; Matsushima, Masashi; Suzuki, Toshiyasu; Mine, Tetsuya

    2016-01-01

    Aim. The study assessed the usefulness of a recently developed method for respiratory rate (RR) monitoring in patients undergoing endoscopic submucosal dissection (ESD) under deep sedation. Methods. Study subjects comprised 182 consecutive patients with esophageal cancer or gastric cancer undergoing ESD. The usefulness of acoustic RR monitoring was assessed by retrospectively reviewing the patients' records for age, gender, height, weight, past history, serum creatinine, RR before ESD, and total dose of sedative. Results. Respiratory suppression was present in 37.9% of (69/182) patients. Continuous monitoring of RR led to detection of respiratory suppression in all these patients. RR alone was decreased in 24 patients, whereas both RR and blood oxygen saturation were decreased in 45 patients. Univariate analysis showed female gender, height, weight, and RR before treatment to be significantly associated with respiratory suppression. Multivariate analysis showed RR before treatment to be the only significant independent predictor [odds ratio (OR) 0.83, 95% confidence interval (CI) 0.73–0.95, and P = 0.006] of respiratory suppression. Conclusion. In this study, the difference in RR before treatment between patients with and without respiratory suppression was subtle. Therefore, we suggest that acoustic RR monitoring should be considered in patients undergoing ESD under sedation to prevent serious respiratory complications. PMID:26858748

  14. Self-expanding plastic esophageal stents versus jejunostomy tubes for the maintenance of nutrition during neoadjuvant chemoradiation therapy in patients with esophageal cancer: a retrospective study.

    PubMed

    Siddiqui, A A; Glynn, C; Loren, D; Kowalski, T

    2009-01-01

    In patients undergoing chemoradiotherapy for esophageal cancer, the inability to eat may severely impair nutritional status. We conducted a retrospective study to compare the efficacy of the Polyflex self-expanding silicone stent (PS) versus a jejunostomy tube (JT) for maintaining nutrition during neoadjuvant chemoradiation therapy in patients with esophageal cancer who were scheduled for resectional surgery. Thirty-six patients were treated either with PS placement (12 patients) or JT placement (24 patients) prior to receiving an 8-week course of chemoradiation therapy. Patients were interviewed weekly until cessation of therapy. Patient data were collected on procedural success and complication rates, nutritional status, and dysphagia scores. PS placement was successful in 11 of 12 patients (92%), and those 11 patients were able to resume oral nutrition. Dysphagia scores improved from a mean of 3 to 1 in the PS group (P < 0.005) but did not change significantly in the JT group. PS were removed endoscopically without complications prior to the esophagectomies. Albumin levels and weight increased significantly in both the PS and JT groups. There were no significant differences between groups in the procedural success rates (PS 92% vs. JT 100%, P = 0.33), complication rates (PS 22% vs. JT 4%, P = 0.11), mean increase in weight (PS 4.4 kg vs. JT 4.2 kg, P = 0.59), and mean increase in serum albumin (PS 0.62 g/dL vs. JT 0.44 g/dL, P = 0.05). PS is a safe and effective alternative to a surgical JT for maintaining nutrition in this subset of patients.

  15. Skewed X-chromosome inactivation in patients with esophageal carcinoma

    PubMed Central

    2013-01-01

    Abstract Skewed X-chromosome inactivation (SXCI) was found in some apparently healthy females mainly from Western countries. It has been linked to development of ovarian, breast and pulmonary carcinomas. The present study aimed to observe the SXCI frequencies in apparently healthy Chinese females and patients with esophageal carcinoma. DNA was extracted from the peripheral blood cells from 401 Chinese females without a detectable tumor and 143 female patients with esophageal carcinoma. Exon 1 of androgen receptor (AR) gene was amplified, and the products of different CAG alleles were resolved on denaturing polyacrylamide gels and visualized after silver staining. The corrected ratios (CR) of the products before and after HpaII digestion were calculated. As to the healthy females, when CR ≥ 3 was used as a criterion, SXCI was found in two (4.3%) of the 46 neonates, 13 (7.8%) of the 166 younger adults (16–50 years) and 37 (25.7%) of the 144 elderly females (51–96 years), with the frequency higher in the elderly subjects than in the two former groups (P < 0.05). When a more stringent criterion (CR ≥ 10) was used, SXCI was found in one (2.2%), two (1.2%) and 16 (11.1%) of the subjects in the three age groups, respectively, itsfrequency being higher in the elderly than in the younger age groups (P < 0.05). Occurrence of SXCI was detected in both the patients and controls at similar frequencies. However, the phenomenon, as defined as CR ≥ 3, was more frequent in the patients aging <40 years (35.7%) compared to the corresponding reference group (7.6%, P = 0.006). When CR ≥ 10 was adopted, the frequencies were 7.1% and 1.2%, respectively. Their difference did not attain statistical significance (P = 0. 217). SXCI also occurs in apparently healthy Chinese females, and is associated with age. It may be considered as a predisposing factor for the early development of esophageal carcinoma. Virtual slides The virtual slide(s) for this

  16. Expression of immune checkpoints in T cells of esophageal cancer patients

    PubMed Central

    Xie, Jinhua; Wang, Ji; Cheng, Shouliang; Zheng, Liangfeng; Ji, Feiyue; Yang, Lin; Zhang, Yan; Ji, Haoming

    2016-01-01

    Inhibition of immune checkpoint proteins (checkpoints) has become a promising anti-esophageal cancer strategy. We here tested expressions of immune checkpoints in human esophageal cancers. Our results showed the expressions of many immune checkpoints, including CD28, CD27, CD137L, programmed death 1 (PD-1), T cell immunoglobulin mucin-3 (TIM-3), T cell Ig and ITIM domain (TIGIT), CD160, cytotoxic T lymphocyte antigen 4 (CTLA-4), CD200, CD137 and CD158, were dysregulated in peripheral T cells of esophageal cancer patients. Further, the expressions of PD-1, TIM-3 and TIGIT were upregulated in tumor infiltrating lymphocytes (TILs), which might be associated with TILs exhaustion. Meanwhile, the expressions of PD-1 and TIM-3 on CD4+ T cells were closely associated with clinic pathological features of esophageal cancer patients. These results indicate that co-inhibitory receptors PD-1, TIM-3 and TIGIT may be potential therapeutic oncotargets for esophageal cancer. PMID:27577071

  17. Esophageal Dysmotility in Chronic Hemodialysis Patients After Ingestion of Liquids With Different Viscosities

    PubMed Central

    Kuwahara, Clovis Massato; Rosa-e-Silva, Lucilene; Mocelin, Altair Jacob; Zebian, Miriam; Pontes, Rose Meire Albuquerque; Dantas, Roberto Oliveira

    2011-01-01

    Background Previous studies assessing esophageal motility in chronic renal failure (CRF) patients had no consistency in their findings. These studies evaluated esophageal contractility in response to dry/water swallows. Our aim was to reassess esophageal motility in CRF patients to better define its abnormalities. To unmask minor defects not seen in conventional dry/water manometry we also evaluated esophageal contractility in response to a highly viscous substance. Methods Fifteen controls and nine asymptomatic CRF patients underwent esophageal manometry with dry swallows, swallows of 5 mL of water (1 centipoise) and 5 mL of sugar cane syrup (24500 centipoise). CRF patients were compared with controls for esophageal motility parameters, considering each type of swallow (dry/water/syrup). Results CRF patients had: tendency for higher lower esophageal sphincter (LES) resting pressure (P = 0.09); shorter LES relaxation duration after dry/water/syrup swallows (P = 0.0001, P < 0.0001, P = 0.0001, respectively); higher amplitude of proximal contractions after dry/water/syrup swallows (P = 0.008, P = 0.01, P = 0.04); tendency for longer duration of distal contractions after dry/water/syrup swallows (P = 0.07, P = 0.04, P = 0.09); lower velocity of distal contractions after dry/water/syrup swallows (P = 0.006, P = 0.09, P = 0.02); and higher incidence of multi-peaked contractions after dry/water/syrup swallows (P = 0.03, P = 0.0001, P < 0.0001). Conclusions Esophageal motility dysfunction can be a sub-clinical manifestation in CRF patients. Data also showed that swallows of a highly viscous liquid did not help to detect minor esophageal dysmotility in these patients. PMID:27942314

  18. Exercise-provoked esophageal motility disorder in patients with recurrent chest pain

    PubMed Central

    Budzyński, Jacek

    2010-01-01

    AIM: To investigate the relationship between exercise-provoked esophageal motility disorders and the prognosis for patients with chest pain. METHODS: The study involved 63 subjects with recurrent angina-like chest pain non-responsive to empirical therapy with proton pump inhibitor (PPI). In all, a coronary artery angiography, panendoscopy, 24-h esophageal pH-metry and manometry, as well as a treadmill stress test with simultaneous esophageal pH-metry and manometry monitoring, were performed. Thirty-five subjects had no significant coronary artery lesions, and 28 had more than 50% coronary artery narrowing. In patients with hypertensive esophageal motility disorders, a calcium antagonist was recommended. The average follow-up period was 977 ± 249 d. RESULTS: The prevalence of esophageal disorders, such as gastroesophageal reflux or diffuse esophageal spasm, was similar in patients both with and without significant coronary artery narrowing. Exercise prompted esophageal motility disorders, such as a decrease in the percentage of peristaltic and effective contractions and their amplitude, as well as an increase in the percentage of simultaneous and non-effective contractions. In 14 (22%) patients the percentage of simultaneous contractions during the treadmill stress test exceeded the value of 55%. Using Kaplan-Meier analysis and the proportional hazard Cox regression model, it was shown that the administration of a calcium channel antagonist in patients with such an esophageal motility disorder significantly decreased the risk of hospitalization as a result of a suspicion of acute coronary syndrome after the 2.7-year follow-up period. CONCLUSION: In patients with chest pain non-responsive to PPIs, a diagnosis of exercise-provoked esophageal spasm may have the effect of lowering the risk of the next hospitalization. PMID:20845510

  19. BPC 157 therapy to detriment sphincters failure-esophagitis-pancreatitis in rat and acute pancreatitis patients low sphincters pressure.

    PubMed

    Petrovic, I; Dobric, I; Drmic, D; Sever, M; Klicek, R; Radic, B; Brcic, L; Kolenc, D; Zlatar, M; Kunjko, K; Jurcic, D; Martinac, M; Rasic, Z; Boban Blagaic, A; Romic, Z; Seiwerth, S; Sikiric, P

    2011-10-01

    Possibly, acute esophagitis and pancreatitis cause each other, and we focused on sphincteric failure as the common causative key able to induce either esophagitis and acute pancreatitis or both of them, and thereby investigate the presence of a common therapy nominator. This may be an anti-ulcer pentadecapeptide BPC 157 (tested for inflammatory bowel disease, wound treatment) affecting esophagitis, lower esophageal and pyloric sphincters failure and acute pancreatitis (10 μg/kg, 10 ng/kg intraperitoneally or in drinking water). The esophagitis-sphincter failure procedure (i.e., insertion of the tubes into the sphincters, lower esophageal and pyloric) and acute pancreatitis procedure (i.e., bile duct ligation) were combined in rats. Esophageal manometry was done in acute pancreatitis patients. In rats acute pancreatitis procedure produced also esophagitis and both sphincter failure, decreased pressure 24 h post-surgery. Furthermore, bile duct ligation alone immediately declines the pressure in both sphincters. Vice versa, the esophagitis-sphincter failure procedure alone produced acute pancreatitis. What's more, these lesions (esophagitis, sphincter failure, acute pancreatitis when combined) aggravate each other (tubes into sphincters and ligated bile duct). Counteraction occurred by BPC 157 therapies. In acute pancreatitis patients lower pressure at rest was in both esophageal sphincters in acute pancreatitis patients. We conclude that BPC 157 could cure esophagitis/sphincter/acute pancreatitis healing failure.

  20. Symptomatic Pericardial Effusion After Chemoradiation Therapy in Esophageal Cancer Patients

    SciTech Connect

    Fukada, Junichi; Shigematsu, Naoyuki; Takeuchi, Hiroya; Ohashi, Toshio; Saikawa, Yoshiro; Takaishi, Hiromasa; Hanada, Takashi; Shiraishi, Yutaka; Kitagawa, Yuko; Fukuda, Keiichi

    2013-11-01

    Purpose: We investigated clinical and treatment-related factors as predictors of symptomatic pericardial effusion in esophageal cancer patients after concurrent chemoradiation therapy. Methods and Materials: We reviewed 214 consecutive primary esophageal cancer patients treated with concurrent chemoradiation therapy between 2001 and 2010 in our institute. Pericardial effusion was detected on follow-up computed tomography. Symptomatic effusion was defined as effusion ≥grade 3 according to Common Terminology Criteria for Adverse Events v4.0 criteria. Percent volume irradiated with 5 to 65 Gy (V5-V65) and mean dose to the pericardium were evaluated employing dose-volume histograms. To evaluate dosimetry for patients treated with two-dimensional planning in the earlier period (2001-2005), computed tomography data at diagnosis were transferred to a treatment planning system to reconstruct three-dimensional plans without modification. Optimal dosimetric thresholds for symptomatic pericardial effusion were calculated by receiver operating characteristic curves. Associating clinical and treatment-related risk factors for symptomatic pericardial effusion were detected by univariate and multivariate analyses. Results: The median follow-up was 29 (range, 6-121) months for eligible 167 patients. Symptomatic pericardial effusion was observed in 14 (8.4%) patients. Dosimetric analyses revealed average values of V30 to V45 for the pericardium and mean pericardial doses were significantly higher in patients with symptomatic pericardial effusion than in those with asymptomatic pericardial effusion (P<.05). Pericardial V5 to V55 and mean pericardial doses were significantly higher in patients with symptomatic pericardial effusion than in those without pericardial effusion (P<.001). Mean pericardial doses of 36.5 Gy and V45 of 58% were selected as optimal cutoff values for predicting symptomatic pericardial effusion. Multivariate analysis identified mean pericardial dose as the

  1. Endoscopic treatment of esophageal varices in patients with liver cirrhosis

    PubMed Central

    Triantos, Christos; Kalafateli, Maria

    2014-01-01

    Variceal bleeding is a life-threatening complication of portal hypertension with a six-week mortality rate of approximately 20%. Patients with medium- or large-sized varices can be treated for primary prophylaxis of variceal bleeding using two strategies: non-selective beta-blockers (NSBBs) or endoscopic variceal ligation (EVL). Both treatments are equally effective. Patients with acute variceal bleeding are critically ill patients. The available data suggest that vasoactive drugs, combined with endoscopic therapy and antibiotics, are the best treatment strategy with EVL being the endoscopic procedure of choice. In cases of uncontrolled bleeding, transjugular intrahepatic portosystemic shunt (TIPS) with polytetrafluoroethylene (PTFE)-covered stents are recommended. Approximately 60% of the patients experience rebleeding, with a mortality rate of 30%. Secondary prophylaxis should start on day six following the initial bleeding episode. The combination of NSBBs and EVL is the recommended management, whereas TIPS with PTFE-covered stents are the preferred option in patients who fail endoscopic and pharmacologic treatment. Apart from injection sclerotherapy and EVL, other endoscopic procedures, including tissue adhesives, endoloops, endoscopic clipping and argon plasma coagulation, have been used in the management of esophageal varices. However, their efficacy and safety, compared to standard endoscopic treatment, remain to be further elucidated. There are safety issues accompanying endoscopic techniques with aspiration pneumonia occurring at a rate of approximately 2.5%. In conclusion, future research is needed to improve treatment strategies, including novel endoscopic techniques with better efficacy, lower cost, and fewer adverse events. PMID:25278695

  2. Neoadjuvant Chemoradiation Therapy Is Beneficial for Clinical Stage T2 N0 Esophageal Cancer Patients Due to Inaccurate Preoperative Staging

    PubMed Central

    Zhang, Jennifer Q.; Hooker, Craig M.; Brock, Malcolm V.; Shin, James; Lee, Sue; How, Remealle; Franco, Noreli; Prevas, Helen; Hulbert, Alicia; Yang, Stephen C.

    2014-01-01

    Background It remains unclear if patients with clinical stage T2 N0 (cT2 N0) esophageal cancer should be offered induction therapy vs surgical intervention alone. Methods This was a retrospective cohort study of cT2 N0 patients undergoing induction therapy, followed by surgical resection, or resection alone, at the Johns Hopkins Hospital from 1989 to 2009. Kaplan-Meier analysis was used to compare all-cause mortality in cT2 N0 patients who had resection alone vs those who had induction chemoradiation therapy, followed by resection. Results A study cohort of 69 patients was identified and divided into two groups: 55 patients (79.7%) received induction therapy and 14 (20.3%) did not. No statistically significant difference in 5-year survival rate was observed for the two groups: 49.5% for the resection-only group and 53.8% for the induction group. More than 50% of cT2 N0 patients were understaged. Conclusions For cT2 N0 esophageal cancer patients, the benefit of neoadjuvant therapy is still unclear. Induction therapy for cT2 N0 did not translate into a statistically significant improvement in survival. However, due to the significant understaging of T2 N0 patients, we recommend neoadjuvant therapy to all cT2N0 patients before operation. PMID:22269708

  3. Pathophysiology and treatment of patients with globus sensation--from the viewpoint of esophageal motility dysfunction.

    PubMed

    Manabe, Noriaki; Tsutsui, Hideaki; Kusunoki, Hiroaki; Hata, Jiro; Haruma, Ken

    2014-01-01

    "Globus sensation" is often described as the sensation of a lump in the throat associated with dry swallowing or the need for dry swallowing, which disappears completely during eating or drinking and for which no organic cause can be established. Due to the uncertain etiology of "globus sensation", it remains difficult to establish standard treatment strategies for affected patients. Lately most attention has been focused on gastroesophageal reflux disease and several reports have indicated that there is a close relationship between esophageal acid reflux and globus sensation. Nowadays, empirical therapy with a high dose of a proton pump inhibitor (PPI) is considered to be indicated for patients with globus sensation, after excluding organic diseases such as pharyngeal cancer, Zenker's diverticulum, or thyroid enlargement. If patients are nonresponsive to PPI therapy, evaluation of esophageal motility should be done. In our recent study, 47.9% had abnormal esophageal motility, with the most common esophageal motility abnormality being an ineffective esophageal motility in PPI-resistant patients with globus sensation. This suggests that prokinetics alone or adding prokinetics to PPI should be the treatment to be considered, although few studies have investigated the efficacy of prokinetics in the treatment of patients with globus sensation. If patients without any esophageal motility dysfunctions are nonresponsive to PPI therapy, either cognitive-behavioral therapy, anti-depressants, or gabapentin could be helpful, although further well-designed, randomized controlled large-scale studies will be necessary to determine the effectiveness of each treatment strategy on patients with globus sensation.

  4. The Functional Lumen Imaging Probe Detects Esophageal Contractility not Observed with Manometry in Patients with Achalasia

    PubMed Central

    Carlson, Dustin A.; Lin, Zhiyue; Kahrilas, Peter J.; Sternbach, Joel; Donnan, Erica N.; Friesen, Laurel; Listernick, Zoe; Mogni, Benjamin; Pandolfino, John E.

    2015-01-01

    Background & Aims The functional lumen imaging probe (FLIP) could improve characterization of achalasia subtypes by detecting non-occlusive esophageal contractions not observed with standard manometry. We aimed to evaluate for esophageal contractions during volumetric distention in patients with achalasia using FLIP topography. Methods Fifty one treatment-naïve patients with achalasia, defined and sub-classified by high-resolution esophageal pressure topography, and 10 asymptomatic individuals (controls) were evaluated with the FLIP during endoscopy. During stepwise distension, simultaneous intra-bag pressures and 16 channels of cross-sectional areas were measured; data were exported to software that generated FLIP topography plots. Esophageal contractility was identified by noting periods of reduced luminal diameter. Esophageal contractions were further characterized by propagation direction, repetitiveness, and based on whether they were occluding or non-occluding. Results Esophageal contractility was detected in all 10 controls: 8/10 had repetitive, antegrade, contractions and 9/10 had occluding contractions. Contractility was detected in 27% (4/15) of patients with type I achalasia and 65% (18/26, including 9 with occluding contractions) of patients with type II achalasia. Contractility was detected in all 10 patients with type III achalasia; 8 of these patients had a pattern of contractility not observed in controls (repetitive, retrograde contractions). Conclusions Esophageal contractility not observed with manometry can be detected in patients with achalasia using FLIP topography. The presence and patterns of contractility detected with FLIP topography may represent variations in pathophysiology, such as mechanisms of pan-esophageal pressurization in patients with type II achalasia. These findings could have implications for additional sub-classification to supplement prediction of the achalasia disease course. PMID:26278501

  5. Herpetic esophagitis

    SciTech Connect

    Shortsleeve, M.J.; Gauvin, G.P.; Gardner, R.C.; Greenberg, M.S.

    1981-12-01

    Four patients with herpetic esophagitis were examined. In three of them, the presenting symptom was odynophagia. Early in the course of herpetic esophagitis, shallow round and oval ulcers were seen on barium esophagograms. Later, the ulcers filled with fibrinous exudate, forming nodular plaques that projected into the esophageal lumen. Although these findings are diagnostic of esophagitis, they are not specific for a herpes virus infection. The definitive diagnosis must be established by histologic examination, which demonstrates the cytopathic effect of the herpes virus infection within the squamous epithelium.

  6. Clinical application of iodine-eluting stent in patients with advanced esophageal cancer

    PubMed Central

    DAI, ZHENBO; ZHOU, DEJUN; HU, JIANZHANG; ZHANG, LEI; LIN, YUNSHOU; ZHANG, JING; LI, FENGLING; LIU, PENG; LI, HUA; CAO, FULIANG

    2013-01-01

    The aim of the present study was to compare the clinical effectiveness of an iodine-eluting stent with a conventional stent in patients with advanced esophageal cancer. Patients with malignant esophageal cancer were randomly assigned to receive a conventional stent (group A) or an iodine-eluting stent (group B). Following implantation, the relief from dysphagia, survival time, routine blood tests, thyroid function examination and complications were compared in the two groups. Groups A and B consisted of 36 and 31 patients, respectively. The mean value that the dysphagia score decreased by was significantly lower in group A (0.83) compared with group B (1.65). The median survival time was longer in group B compared with group A (P=0.0022). No significant differences were observed in the severe complications between the two groups (P=0.084). The iodine-eluting esophageal stent is a relatively safe, feasible and effective treatment for malignant esophageal strictures. PMID:24137396

  7. PPMP, a novel tubulin-depolymerizing agent against esophageal cancer in patient-derived tumor xenografts

    PubMed Central

    Oi, Naomi; Chen, Hanyong; Reddy, Kanamata; Jiang, Yanan; Yao, Ke; Li, Haitao; Li, Wei; Zhang, Yi; Saleem, Mohammad; Ma, Wei-Ya; Bode, Ann M.; Dong, Ziming; Dong, Zigang

    2016-01-01

    Esophageal cancer is one of the least studied and deadliest cancers worldwide with a poor prognosis due to limited options for treatment. Chemotherapy agents such as the microtubule-targeting compounds are the mainstay of palliation for advanced esophageal cancer treatment. However, the toxicity and side effects of tubulin-binding agents (TBAs) have promoted the development of novel, more potent but less toxic TBAs. Herein, we identified 2-[4-(3,4-dimethoxyphenyl)-3-methyl-1H-pyrazol-5-yl]-5-[(2-methylprop-2-en-1-yl)oxy] phenol (PPMP) as a novel TBA for esophageal cancer treatment. PPMP markedly inhibited tubulin polymerization, and decreased viability and anchorage-independent growth of esophageal cancer cell lines, effects that were accompanied by G2/M arrest and apoptosis. Importantly, we produced patient-derived esophageal cancer xenografts to evaluate the therapeutic effect of PPMP in a setting that best mimics the clinical context in patients with esophageal cancer. Overall, we identified PPMP as a novel microtubule-destabilizing compound and as a new therapeutic agent against esophageal carcinoma. PMID:27129160

  8. Molecular Phenotyping in Predicting Response in Patients With Stage IB-III Esophageal Cancer Receiving Combination Chemotherapy

    ClinicalTrials.gov

    2015-12-18

    Stage IB Esophageal Adenocarcinoma; Stage IIA Esophageal Adenocarcinoma; Stage IIB Esophageal Adenocarcinoma; Stage IIIA Esophageal Adenocarcinoma; Stage IIIB Esophageal Adenocarcinoma; Stage IIIC Esophageal Adenocarcinoma

  9. [Conservative treatment improved corrosive esophagitis and pneumomediastinum in a patient who ingested bleaching agent containing sodium hypochlorite and sodium hydroxide].

    PubMed

    Nakano, Hiroshi; Iseki, Ken; Ozawa, Akiko; Tominaga, Aya; Sadahiro, Ryoichi; Otani, Koichi

    2014-03-01

    A 69-year-old man was admitted to the emergency department 3 hours after ingestion of a bleaching agent containing hypochlorous acid and sodium hydroxide in a suicide attempt. Enhanced chest computed tomography scans taken on admission indicated an edematous esophagus and air bubbles in the mediastinum. He underwent endotracheal intubation and mechanical ventilation until day 9 because of laryngeal edema. On day 10, his endoscopy indicated diffuse reddish mucosal hyperemia, erosions, and lacerated mucosal lesions in the esophagus that were indicative of grade 2b corrosive esophagitis. Treatment with a proton pump inhibitor was initiated, with which the condition of the esophagus improved, and on day 44, a slight stricture of the upper part of the esophagus was observed. He was discharged on day 64 without any complaints. The ingestion of sodium hypochlorite induces corrosive esophagitis and acute phase of gastritis. Ingestion of any corrosive agent is known as a risk factor for esophagus cancer in the long-term. In such cases with esophageal stricture, esophagectomy is recommended for preventing esophagus cancer. Considering the age of the patient, however, he did not undergo esophagectomy.

  10. Effects of mosapride on secondary peristalsis in patients with ineffective esophageal motility.

    PubMed

    Chen, Chien-Lin; Yi, Chih-Hsun; Liu, Tso-Tsai; Orr, William C

    2013-12-01

    OBJECTIVE. Ineffective esophageal motility is frequently found in patients with gastroesophageal reflux diseases. Secondary peristalsis contributes to esophageal acid clearance. Mosapride improves gastrointestinal (GI) motility by acting on 5-hydroxytrypatamine4 receptors. The authors aimed to evaluate the effect of mosapride on secondary peristalsis in patients with ineffective esophageal motility. MATERIAL AND METHODS. After recording primary peristalsis baseline, secondary peristalsis was stimulated by slowly and rapidly injecting mid-esophageal air in 18 patients. Two separate experiments were randomly performed with 40 mg oral mosapride or placebo. RESULTS. Mosapride had no effect on the threshold volume of secondary peristalsis during slow air distension (9.8 ± 0.97 vs. 10.2 ± 1.0 mL; p = 0.84), but decreased the threshold volume during rapid air distension (4.1 ± 0.2 vs. 4.6 ± 0.3 mL; p = 0.001). The efficiency of secondary peristalsis during rapid air distension increased with mosapride (70% [40-95%]) compared with placebo (60% [10-85%]; p = 0.0003). Mosapride had no effect on the amplitudes of distal pressure wave of secondary peristalsis during slow (94.3 ± 9 vs. 101.9 ± 9.1 mmHg; p = 0.63) or rapid air distension (89.3 ± 9 vs. 95.2 ± 8.3 mmHg; p = 0.24). CONCLUSIONS. Mosapride improves esophageal sensitivity of secondary peristalsis by abrupt air distension but has limited effect on the motor properties of secondary peristalsis in ineffective esophageal motility patients. Despite its well-known prokinetic effect, mosapride enhances the efficiency of secondary peristalsis in patients with ineffective esophageal motility through augmenting esophageal sensitivity instead of motility.

  11. Trichosporon inkin Esophagitis: An Uncommon Disease in a Patient with Pulmonary Cancer.

    PubMed

    Macêdo, Danielle Patrícia Cerqueira; de Oliveira, Neiva Tinti; da Silva, Vanessa Karina Alves; de Almeida Farias, Aline Mary; de Lima Neto, Reginaldo Gonçalves; Wilheim, Ana Botler; de Oliveira, Patrícia Cariolano; Pedi, Nadyr; de Andrade, Suanni Lemos; Neves, Rejane Pereira

    2011-04-01

    Trichosporon species are usually opportunistic pathogens. Here, we present a case of esophagitis caused by T. inkin in a 54-year-old woman with pulmonary cancer and severe neutropenia in whom the susceptibility profile of the isolate against azoles and polyenes was verified. The patient was diagnosed with esophagitis grade I of Wilcox, presenting scattered whitish plaques and exudates in upper two-thirds of the esophageal mucosa. Antifungal therapy involving oral fluconazole (150 mg/day for 14 days) was ineffective. In vitro, the isolate showed no resistance to this azole and sensitivity to amphotericin B. Since T. inkin is of growing importance as an agent of invasive infections in immunocompromised patients, we stress that the diagnosis of esophagitis by this species should be followed by an assessment of the therapeutic sensitivity of the strain involved.

  12. Utility of esophageal gastroduodenoscopy at the time of percutaneous endoscopic gastrostomy in trauma patients

    PubMed Central

    Haan, James M; Bochicchio, Grant V; Scalea, Thomas M

    2007-01-01

    Background The utility of esophagogastroduodenoscopy (EGD) performed at the time of percutaneous endoscopic gastrostomy (PEG) is unclear. We examined whether EGD at time of PEG yielded clinically useful information important in patient care. We also reviewed the outcome and complication rates of EGD-PEG performed by trauma surgeons. Methods Retrospective review of all trauma patients undergoing EGD with PEG at a level I trauma center from 1/01–6/03. Results 210 patients underwent combined EGD with PEG by the trauma team. A total of 37% of patients had unsuspected upper gastrointestinal lesions seen on EGD. Of these, 35% had traumatic brain injury, 10% suffered multisystem injury, and 47% had spinal cord injury. These included 15 esophageal, 61 gastric, and six duodenal lesions, mucosal or hemorrhagic findings on EGD. This finding led to a change in therapy in 90% of patients; either resumption/continuation of H2 -blockers or conversion to proton-pump inhibitors. One patient suffered an upper gastrointestinal bleed while on H2-blocker. It was treated endoscopically. Complication rates were low. There were no iatrogenic visceral perforations seen. Three PEGs were inadvertently removed by the patient (1.5%); one was replaced with a Foley, one replaced endoscopically, and one patient underwent gastric repair and open jejunostomy tube. One PEG leak was repaired during exploration for unrelated hemorrhage. Six patients had significant site infections (3%); four treated with local drainage and antibiotics, one requiring operative debridement and later closure, and one with antibiotics alone. Conclusion EGD at the time of PEG may add clinically useful data in the management of trauma patients. Only one patient treated with acid suppression therapy for EGD diagnosed lesions suffered delayed gastrointestinal bleeding. Trauma surgeons can perform EGD and PEG with acceptable outcomes and complication rates. PMID:17615081

  13. Esophageal Body Motility for Clinical Assessment in Patients with Refractory Gastroesophageal Reflux Symptoms

    PubMed Central

    Jiang, Liuqin; Ye, Bixing; Wang, Ying; Wang, Meifeng; Lin, Lin

    2017-01-01

    Background/Aims Little data exists about esophageal body dysmotility and reflux patterns in refractory gastroesophageal reflux disease (RGERD) patients off therapy. We aimed to evaluate effects of esophageal body dysmotility on reflux parameters in RGERD patients by combining impedance-pH monitoring and high-resolution manometry (HRM). Methods We retrospectively reviewed the impedance-pH data and HRM metrics in patients with refractory gastroesophageal reflux symptoms. Impedance-pH monitoring and manometric data were compared between 2 groups: ineffective esophageal motility (IEM) and normal motility. Results Forty-eight patients (30 males, mean age 54.5 years) were included (16 erosive esophagitis, 24 non-erosive reflux disease, and 8 functional heartburn), amongst which 24 subjects showed IEM, and others had normal motility. Number of patients who had a large break in the IEM group was significantly higher than that of normal motility patients. IEM group had more patients with weakly acid reflux and long term acid reflux than the normal group (P = 0.008, P = 0.004, respectively). There was no statistical difference in baseine impedance levels from z4 to z6 between the 2 groups (2911 ± 1160 Ω vs 3604 ± 1232 Ω, 2766 ± 1254 Ω vs 3752 ± 1439 Ω, 2349 ± 1131 Ω vs 3038 ± 1254 Ω, all P > 0.05). Acid exposure time, numbers of long term acid reflux and weakly acid reflux showed strong negative correlation with esophageal body motility and/or lower esophageal sphincter function. Conclusions IEM was associated more with acid exposure, abnormal weakly acid reflux, and long term acid reflux in RGERD patients. These data suggested the role of esophageal body dysmotility in the pathophysiological mechanisms of RGERD patients. PMID:27599539

  14. The prevalence of autoimmune disease in patients with esophageal achalasia.

    PubMed

    Booy, J D; Takata, J; Tomlinson, G; Urbach, D R

    2012-04-01

    Achalasia is a rare disease of the esophagus that has an unknown etiology. Genetic, infectious, and autoimmune mechanisms have each been proposed. Autoimmune diseases often occur in association with one another, either within a single individual or in a family. There have been separate case reports of patients with both achalasia and one or more autoimmune diseases, but no study has yet determined the prevalence of autoimmune diseases in the achalasia population. This paper aims to compare the prevalence of autoimmune disease in patients with esophageal achalasia to the general population. We retrospectively reviewed the charts of 193 achalasia patients who received treatment at Toronto's University Health Network between January 2000 and May 2010 to identify other autoimmune diseases and a number of control conditions. We determined the general population prevalence of autoimmune diseases from published epidemiological studies. The achalasia sample was, on average, 10-15 years older and had slightly more men than the control populations. Compared to the general population, patients with achalasia were 5.4 times more likely to have type I diabetes mellitus (95% confidence interval [CI] 1.5-19), 8.5 times as likely to have hypothyroidism (95% CI 5.0-14), 37 times as likely to have Sjögren's syndrome (95% CI 1.9-205), 43 times as likely to have systemic lupus erythematosus (95% CI 12-154), and 259 times as likely to have uveitis (95% CI 13-1438). Overall, patients with achalasia were 3.6 times more likely to suffer from any autoimmune condition (95% CI 2.5-5.3). Our findings are consistent with the impression that achalasia's etiology has an autoimmune component. Further research is needed to more conclusively define achalasia as an autoimmune disease.

  15. Clinical Utility of Esophageal manometry in the patients with dysphagia – Experience from Sudan

    PubMed Central

    Abbas, Amin M; Medani, Sami; Abdallah, Tajeldin M; Gasim, Gasim I

    2016-01-01

    Objectives The aim of this study was to assess the clinical utility of esophageal manometry among Sudanese patients presenting to the National Centre for Gastrointestinal and Liver Diseases, Ibn Sina Hospital, Khartoum, Sudan. Methodology Consecutive patients referred for esophageal manometry at the aforementioned center from July 2008 through January 2011 were included in the study. Manometric studies were done after stopping medicines with a known effect on esophageal motility and an overnight fast. Immediately before the manometric study, the patients’ history and clinical examination were recorded using a structured questionnaire. Results The major referral reason was the investigation of dysphagia in 78 patients (60.5%), followed by the evaluation of Gastroesophageal reflux disease (GERD) in 39 patients (30%), while 11 patients (9%) were referred because of non-cardiac chest pain. The manometric diagnosis in the 78 patients with dysphagia, where 51(65.4%) had achalasia, 13(16.7%) had nonspecific motility disorder, the remaining percentage was formed by GERD diffuse esophageal spasm, connective tissue disease, Nutcracker esophagus, hypertensive lower esophageal sphincter, patient manometry suggestive of myasthenia gravis, and normal manometry. Conclusion GERD and Achalasia were the commonest conditions among the study group. Patients presenting with achalasia manifest the same clinical symptoms as published in the literature. The leading abnormality predisposing to GERD was hypotensive lower esophageal sphincter and weak esophageal clearance function. GERD was main cause of non-cardiac chest pain in the study population. However, it is difficult to generalize the findings of this study for the whole country since it was a single center study. PMID:27833517

  16. The Geriatric Nutritional Risk Index Predicts Survival in Elderly Esophageal Squamous Cell Carcinoma Patients with Radiotherapy

    PubMed Central

    Wang, Kunlun; Liu, Yang; You, Jie; Cui, Han; Zhu, Yiwei; Yuan, Ling

    2016-01-01

    The impact of nutritional status on survival among elderly esophageal squamous cell carcinoma (ESCC) patients undergoing radiotherapy is unclear. In this study, we aimed at validating the performance of the geriatric nutritional risk index (GNRI) in predicting overall survival time in elderly ESCC patients with radiotherapy. A retrospective cohort study was conducted on 239 ESCC patients aged 60 and over admitted consecutively from January 2008 to November 2014 in the Department of Radiotherapy, Henan Tumor Hospital (Affiliated Tumor Hospital of Zhengzhou University), Zhengzhou, Henan, China. All patients were subjected to nutritional screening using GNRI, and were followed for the occurrence of lymphatic node metastasis, radiation complication and mortality. The Kaplan–Meier method with Log-rank test was used to estimate survival curves. Univariable Cox regression analysis was used to identify variables associated with overall survival time. Among the 239 patients, 184 patients (76.9%) took no nutritional risk, 32 patients (13.4%) took moderate risk of malnutrition, and 23 patients (9.7%) took a high risk of malnutrition. Univariable Cox regression showed that both high nutritional risk group and moderate nutritional risk group were significantly less likely to survive than no nutritional risk patients (hazard ratio (HR) = 1.688, 95% confidence interval (CI) = 1.019–2.798 for moderate risk group, and HR = 2.699, 95% CI = 1.512–4.819 for high risk group, respectively). The GNRI is an independent prognostic factor for overall survival time in elderly ESCC patients with radiotherapy. A GNRI ≤98 can be suggested as an indicator of surviving less. PMID:27196126

  17. Esophageal cancer.

    PubMed

    Vakil, Nimish; Affi, Aboud

    2002-07-01

    Despite advances in our knowledge of esophageal cancer, 50% of patients present with incurable disease, and the overall survival after diagnosis is poor. The incidence of esophageal adenocarcinoma of the distal esophagus is rising at a rapid rate in developed countries. Recent advances in the epidemiology of esophageal cancer offer insights into preventive strategies in patients who are at risk. New developments in diagnosis may help detect the disease at an early stage. New diagnostic modalities permit more accurate staging procedures and allow appropriate selection of therapy. New studies provide more information on multimodality therapy for esophageal cancer, and new endoscopic techniques allow resection of small lesions without surgery. New stent designs provide better palliation by providing tumor ingrowth. These developments in the treatment of esophageal cancer are the focus of this review.

  18. Aortic Pseudoaneurysm Formation Following Concurrent Chemoradiotherapy And Metallic Stent Insertion in a Patient With Esophageal Cancer

    PubMed Central

    Hou, Pei-Yu; Teng, Chung-Jen; Chung, Chen-Shuan; Liu, Chao-Yu; Huang, Chun-Chieh; Chang, Miu-Hsiang; Shueng, Pei-Wei; Hsieh, Chen-Hsi

    2015-01-01

    Abstract Aortic pseudoaneurysm formation subsequent to concurrent chemoradiotherapy (CCRT) for esophageal cancer patient with esophageal metallic stent insertion is a rare condition. A 52-year-old man with esophageal cancer, cT4N1M0, stage IIIC, was treated with concurrent weekly cisplatin (30 mg/m2) and 5-Fluorouracil (500 mg/m2) as well as radiotherapy (50.4 Gy in 28 fractions) for 6 weeks. An esophageal metallic stent was inserted for dysphagia 1 week after initiation of CCRT. During the treatment regimen, the platelet count dropped to less than 200 × 103 /μL. One month after the completion of CCRT, chest CT revealed the presence of an aortic pseudoaneurysm as well as aortoesophageal fistulas. A thoracic aortic endografting was performed and the patient responded well to surgery. However, the patient died 2 months later due to a nosocomial infection. Multimodality treatment for esophageal cancer comprising cisplatin-based CCRT and esophageal metallic stent placement near a great vessel may increase the risk of pseudoaneurysm formation. PMID:25997064

  19. Incidence and treatment of brain metastasis in patients with esophageal carcinoma

    PubMed Central

    Feng, Wei; Zhang, Peng; Zheng, Xiao; Chen, Ming; Mao, Wei-Min

    2015-01-01

    Brain metastasis from esophageal carcinoma (BMEC) is very rare, but its incidence has increased in the United States, Japan, China and other counties. Reports on BMEC have largely been focused on examining whether adjuvant therapy for esophageal cancer influences the survival duration of BMEC patients and on the imaging characteristics of BMEC determined using new medical equipment. The difference between different pathological types of esophageal cancer, especially adenocarcinoma and squamous cell carcinoma, is one important factor used to assess the influence of BMEC. Adjuvant therapy, including radiotherapy and chemotherapy, for esophageal cancer with different characteristics in different countries may affect BMEC treatment outcomes. The degree of popularization of advanced medical equipment is a major concern related to the prevalence of BMEC. Furthermore, targeted BMEC treatment is under development in developed countries. In this article, we reviewed the debate surrounding BMEC and analyzed BMEC studies from different perspectives. PMID:26019444

  20. Severe bleeding from esophageal varices resistant to endoscopic treatment in a non cirrhotic patient with portal hypertension

    PubMed Central

    Caronna, Roberto; Bezzi, Mario; Schiratti, Monica; Cardi, Maurizio; Prezioso, Giampaolo; Benedetti, Michele; Papini, Federica; Mangioni, Simona; Martino, Gabriele; Chirletti, Piero

    2008-01-01

    A non cirrhotic patient with esophageal varices and portal vein thrombosis had recurrent variceal bleeding unsuccessfully controlled by endoscopy and esophageal transection. Emergency transhepatic portography confirmed the thrombosed right branch of the portal vein, while the left branch appeared angulated, shifted and stenotic. A stent was successfully implanted into the left branch and the collateral vessels along the epatoduodenal ligament disappeared. In patients with esophageal variceal hemorrhage and portal thrombosis if endoscopy fails, emergency esophageal transection or nonselective portocaval shunting are indicated. The rare patients with only partial portal thrombosis can be treated directly with stenting through an angioradiologic approach. PMID:18644135

  1. [Magnesium premedication prevents Cisplatin-induced nephrotoxicity in patients with esophageal and hypopharyngeal cancer].

    PubMed

    Hirai, Shiho; Kaida, Sachiko; Ito, Tadaaki; Hasebe, Shinobu; Ueno, Masaki; Udagawa, Harushi; Hayashi, Masahiro

    2013-06-01

    Hypomagnesemia is one of the well-known side effects in patients receiving cisplatin-containing chemotherapy. However, the relevance between hypomagnesemia and cisplatin-induced nephrotoxicity remain to be completely elucidated. Although patients with esophageal and hypopharyngeal cancer are susceptible to dehydration, there is no evidence yet that magnesium supplementation for these patients will prevent nephrotoxicity during cisplatin-containing chemotherapy. The aim of this study was to examine the effect of magnesium supplementation on the prevention of cisplatin-induced nephrotoxicity for patients with esophageal and hypopharyngeal cancer. Twenty-three patients with esophageal or hypopharyngeal cancer were studied over 2 weeks. Ten of them received magnesium supplementation and 13 did not. Magnesium sulphate(20 mEq) was administered before 5-fluorouracil(800mg/m2/24 h/day 1-5)and cisplatin(80mg/m2/day 1)(FP)treatment. The maximum serum creatinine concentration of magnesium-supplemented group demonstrated a significantly lower concentration compared to the non-magnesium-supplemented group(p=0. 018). As a result, magnesium supplementation successfully reduced the incidence rate of nephrotoxicity(p=0. 038). These results showed that magnesium supplementation before FP treatment may be quite beneficial for preventing nephrotoxicity in patients with esophageal and hypopharyngeal cancer, and it is therefore recommended that magnesium be routinely supplemented during FP treatment for esophageal or hypopharyngeal cancer.

  2. Antiplatelet therapy in patients undergoing coronary stenting

    PubMed Central

    ten Berg, J.M.; van Werkum, J.W.; Heestermans, A.A.C.M.; Jaarsma, W.; Hautvast, R.M.A.; den Heijer, P.; de Boer, M.J.

    2006-01-01

    Background Anticoagulation after coronary stenting is essential to prevent stent thrombosis. Drug-eluting stents, which are the preferred therapy, may be associated with a higher tendency for stent thrombosis. Methods Patients who underwent coronary stent placement and presented with late stent thrombosis are described. Results Eight patients with stent thrombosis are presented. Early discontinuation of the antithrombotic medication is associated with the occurrence of these complications. Conclusion Long-term antithrombotic therapy seems essential to prevent stent thrombosis, especially for patients treated with drug-eluting stents. PMID:25696663

  3. Early enteral nutrition compared with parenteral nutrition for esophageal cancer patients after esophagectomy: a meta-analysis.

    PubMed

    Peng, J; Cai, J; Niu, Z-X; Chen, L-Q

    2016-05-01

    Early postoperative enteral nutrition (EN) after esophagectomy in esophageal cancer patient has been reported to be correlated with a better rehabilitation than parenteral nutrition (PN). However, a robust conclusion has not been achieved. Therefore, we performed a meta-analysis to compare the postoperative EN and PN in patients with esophageal cancer undergoing esophagectomy. Three electronic databases were searched for eligible studies to be included in the meta-analysis. The summary relative risk/weighted mean difference (RR/WMD) estimates and corresponding 95% confidence interval (CI) were calculated using fixed- and random-effects models. Ten studies met the inclusion criteria. The analysis demonstrated that the early postoperative EN could significantly decrease the pulmonary complications (RR = 0.37, 95% CI = 0.22-0.62, P = 0.00, test for heterogeneity: I(2) = 0.0%, P = 0.89) and anastomotic leakage (RR = 0.46, 95% CI = 0.22-0.96, P = 0.04, test for heterogeneity: I(2) = 0.0%, P = 0.66) compared with PN. On the eighth postoperative day, the EN group had a higher levels of albumin (WMD = 1.84, 95% CI = 0.47-3.21, P = 0.01, test for heterogeneity: I(2) = 84.5%, P = 0.00) and prealbumin (WMD = 12.96, 95% CI = 3.63-22.29, P = 0.01, test for heterogeneity: I(2) = 0.0%, P = 0.63) compared with the PN group. However, there was no difference in digestive complications between these two approaches (RR = 1.30, 95% CI = 0.79-2.13, P = 0.30, test for heterogeneity: I(2) = 0.0%, P = 0.97). For patients with esophageal cancer following esophagectomy, the early postoperative EN support could decrease the morbidity of severe complications, such as pulmonary complications and anastomotic leakage, and maintain patients at a better nutritional status than parenteral nutrion support.

  4. A late diagnosed case of Spontaneous esophageal perforation in an elderly patient.

    PubMed

    Wei, Lu; Wang, Fei; Chen, Shuyan

    2015-01-01

    Spontaneous esophageal perforation, also known as Boerhaave's syndrome, is a rare but potentially life-threatening condition, especially in elderly patients with more complications, speedy development and higher mortality. Successful handling of the disease depends on a timely diagnosis and the appropriate choice of treatment. Unfortunately, late diagnosis is common because of the non-specific clinical presentation. We here present a 72-year-old patient of spontaneous esophageal perforation who complained of chest pain, but sharply deteriorated with septic shock. With a vomiting history and gastrointestinal-genic bacterium identified in the chest fluid, the patient was highly suspected for esophageal perforation, though the oral methylene blue test was negative for three times. The diagnosis was finally established by esophagoscopy on the 10(th) day. The perforation was successfully healed by active conservative management and the patient was discharged home on the 43(rd) day eating normal diet.

  5. Clopidogrel Responsiveness in Patients Undergoing Peripheral Angioplasty

    SciTech Connect

    Pastromas, Georgios Spiliopoulos, Stavros Katsanos, Konstantinos Diamantopoulos, Athanasios Kitrou, Panagiotis Karnabatidis, Dimitrios Siablis, Dimitrios

    2013-12-15

    Purpose: To investigate the incidence and clinical significance of platelet responsiveness in patients receiving clopidogrel after peripheral angioplasty procedures. Materials and Methods: This prospective study included patients receiving antiplatelet therapy with clopidogrel 75 mg after infrainguinal angioplasty or stenting and who presented to our department during routine follow-up. Clopidogrel responsiveness was tested using the VerifyNow P2Y12 Assay. Patients with residual platelet reactivity units (PRU) {>=} 235 were considered as nonresponders (NR group NR), whereas patients with PRU < 235 were considered as normal (responders [group R]). Primary end points were incidence of resistance to clopidogrel and target limb reintervention (TLR)-free survival, whereas secondary end points included limb salvage rates and the identification of any independent predictors influencing clinical outcomes. Results: In total, 113 consecutive patients (mean age 69 {+-} 8 years) with 139 limbs were enrolled. After clopidogrel responsiveness analysis, 61 patients (53.9 %) with 73 limbs (52.5 %) were assigned to group R and 52 patients (46.1 %) with 66 limbs (47.5 %) to group NR. Mean follow-up interval was 27.7 {+-} 22.9 months (range 3-95). Diabetes mellitus, critical limb ischemia, and renal disease were associated with clopidogrel resistance (Fisher's exact test; p < 0.05). According to Kaplan-Meier analysis, TLR-free survival was significantly superior in group R compared with group NR (20.7 vs. 1.9 %, respectively, at 7-year follow-up; p = 0.001), whereas resistance to clopidogrel was identified as the only independent predictor of decreased TLR-free survival (hazard rate 0.536, 95 % confidence interval 0.31-0.90; p = 0.01). Cumulative TLR rate was significantly increased in group NR compared with group R (71.2 % [52 of 73] vs. 31.8 % [21 of 66], respectively; p < 0.001). Limb salvage was similar in both groups. Conclusion: Clopidogrel resistance was related with

  6. Respiratory infections in patients undergoing mechanical ventilation.

    PubMed

    Rello, Jordi; Lisboa, Thiago; Koulenti, Despoina

    2014-09-01

    Lower respiratory tract infections in mechanically ventilated patients are a frequent cause of antibiotic treatment in intensive-care units. These infections present as severe sepsis or septic shock with respiratory dysfunction in intubated patients. Purulent respiratory secretions are needed for diagnosis, but distinguishing between pneumonia and tracheobronchitis is not easy. Both presentations are associated with longlasting mechanical ventilation and extended intensive-care unit stay, providing a rationale for antibiotic treatment initiation. Differentiation of colonisers from true pathogens is difficult, and microbiological data show Staphylococcus aureus and Pseudomonas aeruginosa to be of great concern because of clinical outcomes and therapeutic challenges. Key management issues include identification of the pathogen, choice of initial empirical antibiotic, and decisions with regard to the resolution pattern.

  7. Association between Postoperatively Developed Atrial Fibrillation and Long-Term Mortality after Esophagectomy in Esophageal Cancer Patients: An Observational Study

    PubMed Central

    Chin, Ji-Hyun; Moon, Young-Jin; Jo, Jun-Young; Han, Yun A.; Kim, Hyeong Ryul; Choi, In-Cheol

    2016-01-01

    Background Newly developed atrial fibrillation (AF) in patients who have undergone an esophagectomy increases the incidence of postoperative complications. However, the clinical implications of AF have not been fully elucidated in these patients. This retrospective observational study investigated the predictors for AF and the effect of AF on the mortality in esophageal cancer patients undergoing esophagectomy. Methods This study evaluated 583 patients undergoing esophagectomy, from January 2005 to April 2012. AF was defined as newly developed postoperative AF requiring treatment. The risk factors for AF and the association between AF and mortality were evaluated. The long-term mortality was the all-cause mortality, for which the cutoff date was May 31, 2014. Results AF developed in 63 patients (10.8%). Advanced age (odds ratio [OR] 1.099, 95% confidence interval [CI] 1.056–1.144, P < 0.001), preoperative calcium channel blocker (CCB) (OR 2.339, 95% CI 1.143–4.786, P = 0.020), and angiotensin-converting enzyme inhibitor (ACEI) or angiotensin receptor blocker (ARB) (OR 0.206, 95% CI 0.067–0.635, P = 0.006) were associated with the incidence of AF. The Kaplan-Meier curve showed a significantly lower survival rate in the AF group compared to the non-AF group (P = 0.045), during a median follow-up of 50.7 months. The multivariable analysis revealed associations between AF and the 1-year mortality (hazard ratio [HR] 2.556, 95% CI 1.430–4.570, P = 0.002) and between AF and the long-term mortality (HR 1.507, 95% CI 1.003–2.266, P = 0.049). Conclusions In esophageal cancer patients, the advanced age and the preoperative medications (CCB, ACEI or ARB) were associated with the incidence of AF. Furthermore, postoperatively developed AF was associated with mortality in esophageal cancer patients after esophagectomy, suggesting that a close surveillance might be required in patients who showed AF during postoperative period. PMID:27148877

  8. Erlotinib Hydrochloride in Treating Patients With Advanced Esophageal Cancer or Stomach Cancer

    ClinicalTrials.gov

    2013-06-03

    Adenocarcinoma of the Esophagus; Adenocarcinoma of the Gastroesophageal Junction; Recurrent Esophageal Cancer; Squamous Cell Carcinoma of the Esophagus; Stage III Esophageal Cancer; Stage IV Esophageal Cancer

  9. Role of frailty and sarcopenia in predicting outcomes among patients undergoing gastrointestinal surgery

    PubMed Central

    Wagner, Doris; DeMarco, Mara McAdams; Amini, Neda; Buttner, Stefan; Segev, Dorry; Gani, Faiz; Pawlik, Timothy M

    2016-01-01

    According to the United States census bureau 20% of Americans will be older than 65 years in 2030 and half of them will need an operation - equating to about 36 million older surgical patients. Older adults are prone to complications during gastrointestinal cancer treatment and therefore may need to undergo special pretreatment assessments that incorporate frailty and sarcopenia assessments. A focused, structured literature review on PubMed and Google Scholar was performed to identify primary research articles, review articles, as well as practice guidelines on frailty and sarcopenia among patients undergoing gastrointestinal surgery. The initial search identified 450 articles; after eliminating duplicates, reports that did not include surgical patients, case series, as well as case reports, 42 publications on the impact of frailty and/or sarcopenia on outcome of patients undergoing gastrointestinal surgery were included. Frailty is defined as a clinically recognizable state of increased vulnerability to physiologic stressors resulting from aging. Frailty is associated with a decline in physiologic reserve and function across multiple physiologic systems. Sarcopenia is a syndrome characterized by progressive and generalized loss of skeletal muscle mass and strength. Unlike cachexia, which is typically associated with weight loss due to chemotherapy or a general malignancy-related cachexia syndrome, sarcopenia relates to muscle mass rather than simply weight. As such, while weight reflects nutritional status, sarcopenia - the loss of muscle mass - is a more accurate and quantitative global marker of frailty. While chronologic age is an important element in assessing a patient’s peri-operative risk, physiologic age is a more important determinant of outcomes. Geriatric assessment tools are important components of the pre-operative work-up and can help identify patients who suffer from frailty. Such data are important, as frailty and sarcopenia have repeatedly been

  10. Spontaneous Esophageal Perforation in a Patient with Mixed Connective Tissue Disease

    PubMed Central

    Lyman, David

    2011-01-01

    Spontaneous esophageal perforation is a rare and life-threatening disorder. Failure to diagnosis within the first 24-48 hours of presentation portends a poor prognosis. A patient with mixed connective tissue disease (MCTD) on low-dose prednisone and methotrexate presented moribund with chest and shoulder pain, a left hydropneumothorax, progressive respiratory failure and shock. Initial management focussed on presumed community acquired pneumonia (CAP) in a patient on immunosuppressants. Bilateral yeast empyemas were treated and attributed to immunosuppression. On day 26, the patient developed mediastinitis, and the diagnosis of esophageal perforation was first considered. A review of the literature suggests that the diagnosis and management of spontaneous esophageal perforation could have been more timely and the outcome less catastrophic. PMID:22279514

  11. Comparison of esophageal motility in patients with solid dysphagia and mixed dysphagia.

    PubMed

    Chen, Chien-Lin; Orr, William C

    2005-01-01

    It is unclear whether there is any difference in esophageal motor abnormalities between patients complaining of dysphagia for solids or both solids and liquids. The aim of this study was to determine any difference in the manometric findings between patients with dysphagia for solids and those with mixed dysphagia. Manometric tracings were performed in 200 consecutive patients (66 M, 134 F; mean age = 51 years) with nonobstructive dysphagia. Ambulatory pH studies were performed in all patients. Subjects were divided into two groups: patients with solid dysphagia (n = 94, 33 M, 61 F; mean age = 51 years) and those with mixed dysphagia (n = 106, 33 M, 73 F; mean age = 51 years). A normal motility study was the most frequent finding. Achalasia occurred more frequently in patients with mixed dysphagia than in those with solid dysphagia (12% vs. 3%, p < 0.01). Gastroesophageal reflux disease (GERD) was observed in 59% of patients with solid dysphagia compared with 29% of patients with mixed dysphagia (p < 0.02). The most common esophageal motility abnormality is nonspecific esophageal motility disorders. This study has shown that abnormal esophageal motility occurs slightly more in mixed dysphagia than solid dysphagia. The clinical utility of a symptomatic differentiation of patients with solid or mixed dysphagia appears to be limited.

  12. Factors Affecting Patients Undergoing Cosmetic Surgery in Bushehr, Southern Iran

    PubMed Central

    Salehahmadi, Zeinab; Rafie, Seyyed Reza

    2012-01-01

    BACKGROUND Although, there have been extensive research on the motivations driving patient to undergo cosmetic procedures, there is still a big question mark on the persuasive factors which may lead individuals to undergo cosmetic surgery. The present study evaluated various factors affecting patients undergoing cosmetic surgery in Bushehr, Southern Iran. METHODS From 24th March 2011 to 24th March 2012, eighty-one women and 20 men who wished to be operated in Fatemeh Zahra Hospital in Bushehr, Southern Iran and Pars Clinic, Iran were enrolled by a simple random sampling method. They all completed a questionnaire to consider reasons for cosmetic procedures. The collected data were statistically analyzed. RESULTS Demographical, sociological and psychological factors such as age, gender, educational level, marital status, media, perceived risks, output quality, depression and self-improvement were determined as factors affecting tendency of individuals to undergo cosmetic surgery in this region. Trend to undergo cosmetic surgery was more prevalent in educational below bachelor degree, married subjects, women population of 30-45 years age group. Education level, age, marital status and gender were respectively the influential factors in deciding to undergo cosmetic surgery. Among the socio-psychological factors, self-improvement, finding a better job opportunity, rivalry, media, health status as well as depression were the most persuasive factors to encourage people to undergo cosmetic surgery too. Cost risk was not important for our samples in decision making to undergo cosmetic surgery. CONCLUSION We need to fully understand the way in which the combination of demographic, social and psychological factors influence decision-making to undergo cosmetic surgery. PMID:25734051

  13. Prediagnosis aspirin use and outcomes in a prospective cohort of esophageal cancer patients

    PubMed Central

    Araujo, James L.; Altorki, Nasser K.; Sonett, Joshua R.; Rodriguez, Adriana; Sungur-Stasik, Kivilcim; Spinelli, Cathy F.; Neugut, Alfred I.; Abrams, Julian A.

    2016-01-01

    Background: Esophageal cancer remains associated with poor outcomes, yet little is known regarding factors that influence survival. Aspirin use prior to cancer diagnosis may influence outcomes. We aimed to assess the effects of prediagnosis aspirin use in patients with esophageal cancer. Methods: We conducted a prospective cohort study of newly-diagnosed esophageal cancer patients at two tertiary care centers. We assessed history of prediagnosis aspirin use, and prospectively followed patients and assessed mortality, cause of death, and development of metastases. Results: We enrolled 130 patients, the majority of whom were male (81.5%) and had adenocarcinoma (80.8%). Overall, 57 patients (43.9%) were regular aspirin users. In unadjusted analyses, we found no difference in all-cause mortality between aspirin users and nonusers. In multivariate analyses, prediagnosis aspirin use was not associated with all-cause mortality [hazard ratio (HR) 0.86, 95% confidence interval (CI) 0.48–1.57] or esophageal cancer-specific mortality (HR 1.07, 95% CI 0.52–2.21). Prediagnosis aspirin use was associated with a significantly increased risk of interval metastasis (HR 3.59, 95% CI 1.08–11.96). Conclusions: In our cohort of esophageal cancer patients, prediagnosis aspirin use was not associated with all-cause or cancer-specific mortality. However, risk of interval metastatic disease was increased among those who took aspirin regularly prediagnosis. Future studies are warranted to assess whether aspirin influences the molecular characteristics of esophageal tumors, with potential prognostic and therapeutic implications. PMID:27803735

  14. Relationship between multiple water swallows and gastroesophageal reflux in patients with normal esophageal motility.

    PubMed

    Choi, Y J; Park, M I; Park, S J; Moon, W; Kim, S E; Yoo, C H; Kwon, H J

    2015-01-01

    Multiple water swallows (MWS) stimulates neural inhibition, resulting in abolition of contractions in the esophageal body and complete lower esophageal sphincter relaxation, which is followed by peristalsis and the lower esophageal sphincter contraction. We assessed the relationship between MWS and gastroesophageal reflux in patients with esophageal symptoms and with normal findings by high-resolution manometry (HRM). We retrospectively reviewed the clinical records of patients who underwent HRM and a 24-hour ambulatory impedance-pH study. Correlation between the findings of the impedance-pH study and abnormal MWS responses without motility disorders was evaluated. Independent t-tests were used for statistical analysis. Of 28 patients, 20 (71%) had abnormal MWS responses: four (20%) had abnormal responses during MWS, six (30%) had abnormal responses after MWS, and 10 (50%) had abnormal responses both during and after MWS. Total acid exposure times were significantly longer in patients with abnormal MWS responses than in patients with normal MWS responses. In particular, upright acid exposure time and all reflux percent times were significantly longer in patients with abnormal MWS responses. However, bolus clearance time and longest reflux episode were not different between the two groups. Abnormal MWS responses predicted increased acid exposure times in patients with normal findings of HRM by the Chicago classification.

  15. Development of a Multicomponent Prediction Model for Acute Esophagitis in Lung Cancer Patients Receiving Chemoradiotherapy

    SciTech Connect

    De Ruyck, Kim; Sabbe, Nick; Oberije, Cary; Vandecasteele, Katrien; Thas, Olivier; De Ruysscher, Dirk; Lambin, Phillipe; Van Meerbeeck, Jan; De Neve, Wilfried; Thierens, Hubert

    2011-10-01

    Purpose: To construct a model for the prediction of acute esophagitis in lung cancer patients receiving chemoradiotherapy by combining clinical data, treatment parameters, and genotyping profile. Patients and Methods: Data were available for 273 lung cancer patients treated with curative chemoradiotherapy. Clinical data included gender, age, World Health Organization performance score, nicotine use, diabetes, chronic disease, tumor type, tumor stage, lymph node stage, tumor location, and medical center. Treatment parameters included chemotherapy, surgery, radiotherapy technique, tumor dose, mean fractionation size, mean and maximal esophageal dose, and overall treatment time. A total of 332 genetic polymorphisms were considered in 112 candidate genes. The predicting model was achieved by lasso logistic regression for predictor selection, followed by classic logistic regression for unbiased estimation of the coefficients. Performance of the model was expressed as the area under the curve of the receiver operating characteristic and as the false-negative rate in the optimal point on the receiver operating characteristic curve. Results: A total of 110 patients (40%) developed acute esophagitis Grade {>=}2 (Common Terminology Criteria for Adverse Events v3.0). The final model contained chemotherapy treatment, lymph node stage, mean esophageal dose, gender, overall treatment time, radiotherapy technique, rs2302535 (EGFR), rs16930129 (ENG), rs1131877 (TRAF3), and rs2230528 (ITGB2). The area under the curve was 0.87, and the false-negative rate was 16%. Conclusion: Prediction of acute esophagitis can be improved by combining clinical, treatment, and genetic factors. A multicomponent prediction model for acute esophagitis with a sensitivity of 84% was constructed with two clinical parameters, four treatment parameters, and four genetic polymorphisms.

  16. Impaired visceral sensitivity to acid reflux in patients with Barrett's esophagus. The role of esophageal motility*.

    PubMed

    Byrne, P J; Mulligan, E D; O'Riordan, J; Keeling, P W N; Reynolds, J V

    2003-01-01

    Patients with Barrett's esophagus have been reported to have impaired visceral sensitivity to acid perfusion and distension compared with non-Barrett's refluxers, but the mechanism is poorly understood. Esophageal motility and clearance mechanisms may be important, and this study explored the relationship of motility with symptoms. Seventy-four patients with Barrett's esophagus were compared with 216 patients with gastro-esophageal reflux disease (GERD) with abnormal acid reflux scores, and 50 symptomatic patients who had normal acid exposure. All patients had esophageal manometry and 24-h pH monitoring. Thirty-six Barrett's patients also had 24-h bile reflux monitoring. Symptoms were assessed by Symptom Index (SI) during 24-h pH monitoring. Barrett's patients with normal motility had a significantly lower SI than GERD patients for similar acid exposure (P < 0.001). Barrett's patients with abnormal motility had higher acid exposure than those with normal motility (P < 0.05), but the SI values for this group was not significantly different from the GERD patients. SI and Bile reflux in Barrett's esophagus was not significantly different in patients with normal or abnormal motility. Barrett's patients had less sensitivity than GERD patients for similar acid exposure. Normal motility in Barrett's esophagus is associated with the poorest sensitivity and the presence of increased acid exposure is required in order to achieve sensitivity levels comparable with GERD patients.

  17. Pneumatic dilation for achalasia in a patient with esophageal varices

    PubMed Central

    Désilets, Etienne; Belle, Arthur; Boustière, Christian; Laquière, Arthur

    2016-01-01

    Background and study aims: Previous reports of simultaneous presence of esophageal varices (EV) and achalasia suggest placement of a transjugular intrahepatic portosystemic shunt (TIPS) and surgical myotomy or endoscopic therapy. We report the case of a 64-year-old man who received anticoagulant therapy for a myeloproliferative disorder with extensive portal thrombosis which was a contraindication to placement of a TIPS.  PMID:27092328

  18. Use of laryngeal mask airway for non-endotracheal intubated anesthesia for patients with pectus excavatum undergoing thoracoscopic Nuss procedure

    PubMed Central

    Du, Xiaojun; Mao, Songsong; Cui, Jianxiu; Ma, Jue; Zhang, Guangyan; Zheng, Yong; Zhou, Haiyu; Xie, Liang; Zhang, Dongkun; Shi, Ruiqing

    2016-01-01

    Background The aim of the present study was to determine the safety and feasibility of the use of laryngeal mask airway (LMA) for non-endotracheal intubated anesthesia for patients with pectus excavatum (PE) undergoing thoracoscopic Nuss procedure. Methods Between July 2015 and December 2015, 30 selected patients with PE were planned to undergo a thoracoscopic Nuss procedure using LMA for non-endotracheal intubated anesthesia in the Guangdong General Hospital. The clinical data were analyzed to evaluate the safety and feasibility of this technique. Results Of the 30 selected patients, two were female, the mean age was 16.04±5.09 years and the average Haller index was 3.37±0.88. A total of 27 cases (90%) succeeded at the first attempt, one patient required conversion to an endotracheal tube (ETT) because of continuous air leak. The peripheral O2 saturation (SpO2), end-tidal carbon dioxide (EtCO2) values, heart rate (HR), and mean arterial blood pressure (MAP) remained stable throughout the procedure in all cases. All of the 30 patients were successfully corrected without requiring conversion to an open surgery. Two patients experienced postoperative nausea and one reported a sore throat. Neither gastro-esophageal reflux nor in-hospital mortality occurred. Conclusions The use of LMA for non-endotracheal intubated anesthesia for selected patients with PE undergoing thoracoscopic Nuss procedure is clinically safe and technically feasible. PMID:27621860

  19. Esophageal Carcinoma Following Bariatric Procedures

    PubMed Central

    Leeman, Matthew F.; Richardson, J. David

    2004-01-01

    Background: The long-term success of bariatric operations for weight reduction has been well documented, but their potential effects on the risk of esophageal cancer have not been evaluated. Methods: We performed operations on 3 patients for esophageal cancer following bariatric operations: 2 had Roux-en-Y gastric bypass, and 1 underwent vertical banded gastroplasty. All of these patients had adenocarcinoma at the gastroesophageal junction; 1 involved the entire intrathoracic esophagus. Results: The intervals between the weight-loss operations and cancer diagnoses were 21, 16, and 14 years. All 3 patients had symptoms of reflux for many years before dysphagia developed and cancer was diagnosed. We performed a limited esophagogastrectomy, a classic IvorLewis procedure, and a total esophagectomy with jejunal free-tissue transfer from stomach to cervical esophagus. Two patients had positive lymph nodes. One patient is alive at 6 years; 2 died at 13 and 15 months after undergoing operation for recurrent cancer. Conclusion: The effect of bariatric operations on gastroesophageal reflux is not known, although gastric bypass has been advocated as the “ultimate antireflux procedure.” The presence of esophageal cancer in these 3 patients years after the weight loss operation is worrisome. We believe that patients who develop new symptoms should have endoscopic evaluation and that epidemiologic studies on the incidence of esophageal cancer occurring years after bariatric operation should be performed. PMID:15554284

  20. Hemostatic management of patients undergoing ear-nose-throat surgery

    PubMed Central

    Thiele, Thomas; Kaftan, Holger; Hosemann, Werner; Greinacher, Andreas

    2015-01-01

    Perioperative hemostatic management is increasingly important in the field of otolaryngology. This review summarizes the key elements of perioperative risk stratification, thromboprophylaxis and therapies for bridging of antithrombotic treatment. It gives practical advice based on the current literature with focus on patients undergoing ENT surgery. PMID:26770281

  1. [Access to somatic care for patients undergoing psychiatric treatment].

    PubMed

    Cabaret, Wanda

    2010-01-01

    In France, there is no across-the-board formal connection between psychiatric and somatic treatment and the somatic care of patients undergoing psychiatric treatment remains very heterogeneous and inadequate. Despite some attempts at providing structure, it is the place of the physician which must be examined and optimised.

  2. Nutritional status of patients undergoing chemoradiotherapy for lung cancer.

    PubMed

    Shintani, Yasushi; Ikeda, Naoki; Matsumoto, Tomoshige; Kadota, Yoshihisa; Okumura, Meinoshin; Ohno, Yuko; Ohta, Mitsunori

    2012-04-01

    Impaired nutrition is an important predictor of perioperative complications in lung cancer patients, and preoperative chemoradiotherapy increases the risk of such complications. The goal of this study was to assess the effect of an immune-enhancing diet on nutritional status in patients undergoing lung resection after chemoradiotherapy. We compared the preoperative nutritional status in 15 patients with lung cancer undergoing lung resection without chemoradiotherapy and 15 who had chemoradiotherapy. Body mass index and lymphocyte counts were lower in patients who had chemoradiotherapy. Although there was no difference in the rate of postoperative morbidity between groups, the chemoradiotherapy patients were more likely to have severe complications postoperatively. After chemoradiotherapy in 12 patients, 6 received oral Impact for 5 days, and 6 had a conventional diet before surgery. Oral intake of Impact for 5 days before surgery modified the decrease in transferrin and lymphocytes after the operation. Preoperative immunonutrition may improve the perioperative nutritional status after induction chemoradiotherapy in patients undergoing lung cancer surgery, and reduce the severity of postoperative complications. These potential benefits need to be confirmed in a randomized controlled trial.

  3. Differences in Clinical Characteristics between Patients with Non-Erosive Reflux Disease and Erosive Esophagitis in Korea

    PubMed Central

    Ha, Na Rae; Lee, Oh Young; Yoon, Byung Chul; Choi, Ho Soon; Hahm, Joon Soo; Ahn, You Hern; Koh, Dong Hee

    2010-01-01

    Gastroesophageal reflux disease (GERD) is caused by abnormal reflux of gastric contents into the esophagus. GERD can be divided into two groups, erosive esophagitis and non-erosive reflux disease (NERD). The aim of this study was to compare the clinical characteristics of patients with erosive esophagitis to those with NERD. All participating patients underwent an upper endoscopy during a voluntary health check-up. The NERD group consisted of 500 subjects with classic GERD symptoms in the absence of esophageal mucosal injury during upper endoscopy. The erosive esophagitis group consisted of 292 subjects with superficial esophageal erosions with or without typical symptoms of GERD. Among GERD patients, male gender, high body mass index, high obesity degree, high waist-to-hip ratio, high triglycerides, alcohol intake, smoking and the presence of a hiatal hernia were positively related to the development of erosive esophagitis compared to NERD. In multivariated analysis, male gender, waist-to-hip ratio and the presence of a hiatal hernia were the significant risk factors of erosive esophagitis. We suggest that erosive esophagitis was more closely related to abdominal obesity. PMID:20808675

  4. The relationship between esophageal peristalsis and in vivo intraband pressure measurements in gastric banding patients.

    PubMed

    Fried, Martin; Ghosh, Sudip K; Gutierrez, Mario; Dolezalova, Karin; Widenhouse, Tamara; Gayoso, Gaspar

    2010-08-01

    Intraband pressure (IBP) measurement may be a less invasive method to assess esophageal motility response to band adjustment and restrictive integrity of the device in Swedish adjustable gastric band (SAGB) patients. However, the relationship between IBP and esophageal function is not yet established. Our aim was to characterize in vivo IBP-peristalsis associations in SAGB patients. Ten patients in their second postoperative year were prospectively recruited. IBP was measured via percutaneous port, and concurrent esophageal manometry was performed using an 8-channel catheter. Contraction length and amplitude were measured with both methods. The IBP-peristalsis correlation was computed using the R-square of the regression analysis (R (2)) for band volumes ranging from 4 to 9 mL. One hundred ten swallows were studied. Excellent IBP-peristalsis correlation was observed in 6 of 10 patients (267 contractions): contraction length R (2) = 0.8537 and amplitude R (2) = 0.7365 (p-value of slope < 0.001). Mean contraction length was 17 +/- 7 (4-42) s for manometry and 18 +/- 7 (5-43) s for IBP. Mean amplitude was 55 +/- 55 (9-209) mm Hg for manometry and 67 +/- 47 (7-190) mm Hg for IBP. A weak IBP-peristalsis correlation was observed in the remaining four patients: two had impaired lower sphincter relaxation, one had band slippage, and one had disruption of the port needle connection. In vivo IBP measurement may be reliable in the assessment of esophageal peristalsis in response to band adjustments and the restrictive integrity of the device in patients with intact esophageal function. More studies are warranted to completely assess the potential for IBP to be indicative of the presence of band-related complications.

  5. Stents in patients with esophageal cancer before chemoradiotherapy: high risk of complications and no impact on the nutritional status.

    PubMed

    Mão-de-Ferro, S; Serrano, M; Ferreira, S; Rosa, I; Lage, P; Alexandre, D P; Freire, J; Mirones, L; Casaca, R; Bettencourt, A; Pereira, A D

    2016-03-01

    Preoperative chemoradiotherapy is the standard of care for locally advanced esophageal cancer, causing persistent deterioration in the nutritional status. We performed a prospective study to evaluate the safety and efficacy of esophageal double-covered self-expandable metal stents in patients with esophageal cancer before chemoradiotherapy. The nutritional status and dysphagia were prospectively recorded. Eleven patients were included: eight were moderate and three were severely malnourished. After stent placement, dysphagia improved in all patients. With regard to complications, one patient developed an esophageal perforation that required urgent esophagectomy. Four patients presented stent migration. Three of these patients required enteral nutrition and none was submitted to surgery because of poor nutritional status. Of the other six patients, only four were operated upon. Stent placement presented a high complication rate and did not prevent weight loss or malnutrition. Other alternatives, including naso-gastric tube placement or endoscopic percutaneous gastrostomy or jejunostomy, should be considered.

  6. Evaluation of serum HGF and CK18 levels in patients with esophageal cancer.

    PubMed

    Kilic-Baygutalp, N; Ozturk, N; Orsal-Ibisoglu, E; Gündogdu, B; Ozgeris, F B; Bakan, N; Bakan, E; Kilic, A F

    2016-08-29

    Cytokeratins are thought to play a role in apoptosis. Cytokeratin 18 (CK18) is involved in the formation of intracellular cytoskeleton, and has been considered a promising apoptosis marker in gastrointestinal carcinomas. Growth factors, including hepatocyte growth factor (HGF), may provide a microenvironment for malignant cells. In this study, we aimed to compare serum HGF and CK18 levels between esophageal squamous cell carcinoma patients and healthy controls. The study included 41 adult patients (20 male, 21 female) diagnosed with esophageal squamous cell carcinoma, with a mean age of 63.54 ± 10.88 years (range, 41-82 years). We also recruited 39 age and gender-matched healthy control subjects. Venous blood samples were taken; serum HGF and CK18 concentrations were determined via ELISA. Results indicated that serum HGF levels were higher in patients (1.37 ± 0.63 ng/mL) as compared to the healthy subjects (0.41 ± 0.29 ng/mL). Similarly, serum CK18 levels were higher in the patient group (2.53 ± 1.33 ng/mL) than in the control group (0.34 ± 0.23 ng/mL) (P < 0.001). In addition, serum HGF and CK18 levels were positively correlated with metastasis stage, tumor stage, and disease stage of esophageal squamous cell carcinoma. To our knowledge, this is the first study to evaluate serum HGF and CK18 levels in patients with esophageal squamous cell carcinoma. The results suggest that serum CK18 and HGF levels may be used as prognostic and disease monitoring biomarkers of esophageal squamous cell carcinoma.

  7. Decreased Tumor Suppressor Candidate 3 Predicts Poor Prognosis of Patients with Esophageal Squamous Cell Carcinoma.

    PubMed

    Yu, Xinshuang; Zhang, Jiandong; Zhong, Hua; Liu, Fengjun; Liang, Ning; Wang, Yao; Meng, Xiangjiao; Du, Juan

    2016-01-01

    TUSC3 was recently identified as a potential tumor suppressor gene in a variety of human malignancies. However, no data are currently available regarding the expressions of TUSC3 in esophageal cancer (ESCC).The purposes of this study was to investigated the expressions of TUSC3 in ESCC tissues and assess the relationship between TUSC3 levels and clinico-pathological characteristics of ESCC patients. TUSC3 protein expressions were evaluated by immunohistochemistry (IHC) on tissue microarray slides in esophageal cancer, which included 95 esophageal squamous carcinoma specimens (ESCC), and 75 normal esophageal mucosa (NEM). We found that TUSC3 in ESCC was significant lower than that in NEM (P=0.000). According to multi-clinical classifications, TUSC3 level varied significantly with TNM stage, T stage, and N stage (p<0.001, p=0.0368, p<0.0001, respectively). Univariate analysis showed that gender, TNM stage, T stage, N stage, TUSC3 expression were prognostic factors for survival. Multivariate analysis showed that in our study, only TUSC3 expression was independent prognostic factors for ESCC. Our results indicated for the first time, a combined analysis of TUSC3 expressions as well as the clinical variables will help predict the prognosis of ESCC patients. Further large-sample validation and functional analysis should be performed to evaluate its potential prognostic and therapeutic values for ESCC patients.

  8. [Usefulness of branched-chain amino acid (BCAA)-enriched nutrient mixture for nutritional treatment undergoing endoscopic treatment for esophageal varices].

    PubMed

    Shibata, Naozumi; Matsui, Hidetaka; Takeshita, Eiji; Yokota, Tomoyuki; Higaki, Naoyuki; Murakami, Hidehiro; Ikeda, Yoshiou; Minami, Hisaka; Matsuura, Bunzo; Onji, Morikazu

    2005-07-01

    We investigated the alteration of nutritional status in 144 patients who were treated for the first time with endoscopic sclerotherapy or endoscopic variceal ligation during their therapies. The serum levels of albumin, cholinesterase and total cholesterol were compared before and after treatment. The serum level of cholinesterase declined significantly. To investigate the impact of aging on the changes of nutritional status we divided all patients into two groups: (1) under 65 years, and (2) over 65 years. The decline of serum albumin of elderly patients (n=65) was significantly greater than that of younger patients (n=79). A branched-chain amino acid (BCAA)-enriched nutrient mixture for nutritional treatment significantly suppressed the decline of serum albumin in elderly patients. Nutritional treatment with a BCAA-enriched nutrient mixture should be considered during endoscopic therapy for esophageal varices, especially in elderly patients.

  9. Human immunodeficiency virus (HIV) is highly associated with giant idiopathic esophageal ulcers in acquired immunodeficiency syndrome (AIDS) patients

    PubMed Central

    Lv, Bei; Cheng, Xin; Gao, Jackson; Zhao, Hong; Chen, Liping; Wang, Liwei; Huang, Shaoping; Fan, Zhenyu; Zhang, Renfang; Shen, Yinzhong; Li, Lei; Liu, Baochi; Qi, Tangkai; Wang, Jing; Cheng, Jilin

    2016-01-01

    Objective: This study aimed to determine whether the human immunodeficiency virus (HIV) exists in giant idiopathic esophageal ulcers in the patients with acquired immune deficiency syndrome (AIDS). Methods: 16 AIDS patients with a primary complaint of epigastric discomfort were examined by gastroscopy. Multiple and giant esophageal ulcers were biopsied and analyzed with pathology staining and reverse transcription-polymerase chain reaction (RT-PCR) to determine the potential pathogenic microorganisms, including HIV, cytomegalovirus (CMV) and herpes simplex viruses (HSV). Results: HIV was detected in ulcer samples from 12 out of these 16 patients. Ulcers in 2 patients were infected with CMV and ulcers in another 2 patients were found HSV positive. No obvious cancerous pathological changes were found in these multiple giant esophageal ulcer specimens. Conclusion: HIV may be one of the major causative agents of multiple benign giant esophageal ulcers in AIDS patients. PMID:27830031

  10. Preoperative IABP in high risk patients undergoing CABG.

    PubMed

    Theologou, T; Field, M L

    2011-01-01

    A recent international consensus conference on the reduction in mortality in cardiac anesthesia and intensive care included intraoperative aortic balloon pump among the ancillary (i.e. non-surgical) drugs/techniques/strategies that might influence survival rates in patients undergoing cardiac surgery. The consensus conferences state that "Pre-operative intraoperative aortic balloon pump might reduce 30-day mortality in elective high risk patients undergoing coronary artery bypass surgery unless specifically contraindicated". The authors of this "expert opinion" presents their insights into the use of the preoperative intraoperative aortic balloon pump and conclude that based on available limited randomized controlled trials and clinical experience preoperative intraoperative aortic balloon pump saves lives in unstable patients.

  11. Spinal Anesthesia in Elderly Patients Undergoing Lumbar Spine Surgery.

    PubMed

    Lessing, Noah L; Edwards, Charles C; Brown, Charles H; Ledford, Emily C; Dean, Clayton L; Lin, Charles; Edwards, Charles C

    2017-03-01

    Spinal anesthesia is increasingly viewed as a reasonable alternative to general anesthesia for lumbar spine surgery. However, the results of spinal anesthesia in elderly patients undergoing lumbar spine decompression and combined decompression and fusion procedures are limited in the literature. The aim of this study was to report a single institution's experience using spinal anesthesia in elderly patients undergoing lumbar spine surgery. A retrospective review was conducted using a prospectively collected database of consecutive lumbar spine surgeries performed under spinal anesthesia in patients 70 years or older at a single center between December 2013 and October 2015. A total of 56 patients were included in the study; 27 patients (48%) underwent lumbar decompression and 29 patients (52%) underwent combined decompression and fusion procedures. Mean operative time was 101 minutes (range, 30-210 minutes), and mean operative blood loss was 187 mL (range, 20-700 mL). Mean maximum inpatient postoperative visual analog scale score was 6.2 (range, 1-10). Nausea occurred in 21% (12 of 56) of the patients. Mean length of stay was 2.4 days (range, 1-6 days). No mortality, stroke, permanent loss of function, or pulmonary embolism occurred. None of the cases required conversion to general anesthesia. All of the patients were ambulatory on either the day of the surgery or the next morning. These results demonstrate that spinal anesthesia is a viable method of anesthesia for patients 70 years and older undergoing lumbar spine surgery. They also demonstrate the safety of this method for patients older than 84 years and for surgeries lasting up to 3½ hours. [Orthopedics. 2017; 40(2):e317-e322.].

  12. A Contralateral Esophagus-Sparing Technique to Limit Severe Esophagitis Associated With Concurrent High-Dose Radiation and Chemotherapy in Patients With Thoracic Malignancies

    SciTech Connect

    Al-Halabi, Hani; Paetzold, Peter; Sharp, Gregory C.; Olsen, Christine; Willers, Henning

    2015-07-15

    Purpose: Severe (Radiation Therapy Oncology Group [RTOG] grade 3 or greater) esophagitis generally occurs in 15% to 25% of non–small cell lung cancer (NSCLC) patients undergoing concurrent chemotherapy and radiation therapy (CCRT), which may result in treatment breaks that compromise local tumor control and pose a barrier to dose escalation. Here, we report a novel contralateral esophagus-sparing technique (CEST) that uses intensity modulated radiation therapy (IMRT) to reduce the incidence of severe esophagitis. Methods and Materials: We reviewed consecutive patients with thoracic malignancies undergoing curative CCRT in whom CEST was used. The esophageal wall contralateral (CE) to the tumor was contoured as an avoidance structure, and IMRT was used to guide a rapid dose falloff gradient beyond the target volume in close proximity to the esophagus. Esophagitis was recorded based on the RTOG acute toxicity grading system. Results: We identified 20 consecutive patients treated with CCRT of at least 63 Gy in whom there was gross tumor within 1 cm of the esophagus. The median radiation dose was 70.2 Gy (range, 63-72.15 Gy). In all patients, ≥99% of the planning and internal target volumes was covered by ≥90% and 100% of prescription dose, respectively. Strikingly, no patient experienced grade ≥3 esophagitis (95% confidence limits, 0%-16%) despite the high total doses delivered. The median maximum dose, V45, and V55 of the CE were 60.7 Gy, 2.1 cc, and 0.4 cc, respectively, indicating effective esophagus cross-section sparing by CEST. Conclusion: We report a simple yet effective method to avoid exposing the entire esophagus cross-section to high doses. By using proposed CE dose constraints of V45 <2.5 cc and V55 <0.5 cc, CEST may improve the esophagus toxicity profile in thoracic cancer patients receiving CCRT even at doses above the standard 60- to 63-Gy levels. Prospective testing of CEST is warranted.

  13. Endoscopic findings in patients with Schatzki rings: Evidence for an association with eosinophilic esophagitis

    PubMed Central

    Müller, Michaela; Eckardt, Alexander J; Fisseler-Eckhoff, Annette; Haas, Susanne; Gockel, Ines; Wehrmann, Till

    2012-01-01

    AIM: To investigate endoscopic findings in patients with Schatzki rings (SRs) with a focus on evidence for eosinophilic esophagitis (EoE). METHODS: We consecutively approached all adult patients scheduled for elective outpatient upper endoscopy for a variety of indications at the German Diagnostic Clinic, Wiesbaden, Germany between July 2007 and July 2010. All patients with endoscopically diagnosed SRs, defined as thin, symmetrical, mucosal structures located at the esophagogastric junction, were prospectively registered. Additional endoscopic findings, clinical information and histopathological findings with a focus on esophageal eosinophilia (≥ 20 eosinophils/high power field) were recorded. The criteria for active EoE were defined as: (1) eosinophilic tissue infiltration ≥ 20 eosinophils/hpf; (2) symptoms of esophageal dysfunction; and (3) exclusion of other causes of esophageal eosinophilia. Gastroesophageal reflux disease was excluded by proton pump inhibitor treatment prior to endoscopy. The presence of ≥ 20 eosinophils/hpf in esophageal biopsies in patients that did not fulfil the criteria of EoE was defined as esophageal hypereosinophilia. RESULTS: A SR was diagnosed in 171 (3.3%; 128 males, 43 females, mean age 66 ± 12.9 years) of the 5163 patients that underwent upper gastrointestinal-endoscopy. Twenty of the 116 patients (17%) from whom esophageal biopsies were obtained showed histological hypereosinophilia (≥ 20 eosinophils/hpf). Nine of these patients (8 males, 1 female, mean age 49 ± 10 years) did not fulfill all diagnostic criteria of EoE, whereas in 11 (9%) patients with ≥ 20 eosinophils/hpf, a definite diagnosis of EoE was made. Three of the 11 patients (27%) with definite EoE had no suspicious endoscopic features of EoE. In contrast, in the 25 patients in whom EoE was suspected by endoscopic features, EoE was only confirmed in 7 (28%) patients. Patients with EoE were younger (mean age 41.5 ± 6.5 vs 50.5 ± 11.5 years, P = 0.012), were

  14. Efficacy, Dose Reduction, and Resistance to High-dose Fluticasone in Patients with Eosinophilic Esophagitis

    PubMed Central

    Butz, Bridget K.; Wen, Ting; Gleich, Gerald J.; Furuta, Glenn T.; Spergel, Jonathan; King, Eileen; Kramer, Robert E.; Collins, Margaret H.; Stucke, Emily; Mangeot, Colleen; Jackson, W. Daniel; O’Gorman, Molly; Abonia, J. Pablo; Pentiuk, Scott; Putnam, Philip E.; Rothenberg, Marc E.

    2014-01-01

    Background & Aims We evaluated the efficacy and safety of high-dose swallowed fluticasone propionate (FP) and dose reduction in patients with eosinophilic esophagitis (EoE) and analyzed esophageal transcriptomes to identify mechanisms. Methods We conducted a randomized, multisite, double-blind, placebo-controlled trial of daily 1760 mcg FP in participants 3–30 years old with active EoE. Twenty-eight participants received FP and 14 received placebo. After 3 months, participants given FP who were in complete remission (CR) received 880 mcg FP daily, and participants in the FP or placebo groups who were not in CR continued or started, respectively, 1760 mcg FP daily for 3 additional months. The primary endpoint was histologic evidence for CR. Secondary endpoints were partial remission (PR), symptoms, compliance, esophageal gene expression, esophageal eosinophil count, and the relationship between clinical features and FP responsiveness. Results After 3 months, 65% of subjects given FP and no subjects given placebo were in CR (P=.0001); 12% of those given FP and 8% of those given placebo were in PR. In the FP group, 73% of subjects remained in CR and 20% were in PR after the daily dose was reduced by 50%. Extending FP therapy in FP-resistant participants did not induce remission. FP decreased heartburn severity (P=.041). Compliance, age, sex, atopic status, or anthropomorphic features were not associated with response to FP. Gene expression patterns in esophageal tissues of FP responders were similar to those of patients without EoE; there was evidence for heterogeneous steroid signaling in subjects that did not respond to FP. Conclusions Daily administration of a high dose of FP induces histologic remission in 65%–77% of patients with EoE after 3 months. A 50% dose reduction remained effective in 73%–93% of patients that initially responded to FP. Nonresponders had evidence of steroid resistance; histologic and molecular markers may predict resistance

  15. Esophageal transection

    PubMed Central

    Özçınar, Beyza; Peker, Kıvanç Derya; Demirel, Sertaç; Yanar, Fatih; Tuncer, Koray; İğci, Abdullah

    2016-01-01

    Herein, a case of intramural esophageal dissection is reported and the literature is reviewed. Intramural esophageal dissection is a rare but well described condition that is characterized by a laceration between the esophageal mucosa and submucosa but without perforation. A female patient aged 86 years was hospitalized with a diagnosis of abdominal aortic aneurysm. After placement of an aortic stent, she was started on intravenous heparin. After the procedure, the patient had retching and vomiting due to sedative drugs. On the first day after the procedure, the patient experienced sudden-onset chest pain, hematemesis, back pain and odynophagia. A hematoma was detected in the thoracic esophagus, which was opened during endoscopy and began to bleed suddenly owing to air insufflation. A false lumen was visualized within the esophagus. There was no perforation. The patient was followed up conservatively and discharged from the hospital uneventfully. In conclusion, we propose that esophageal transection, a condition that is widely regarded as relatively benign in the literature, has the potential to lead to perforation. It would be expected that most cases of esophageal transection would be managed conservatively. PMID:28149126

  16. Oral anticoagulant therapy in patients undergoing dental surgery.

    PubMed

    Weibert, R T

    1992-10-01

    The literature on dental surgery in patients receiving oral anticoagulants is reviewed, and methods of managing anticoagulant therapy to minimize the risk of complications are discussed. Although blood loss during and after oral surgery in patients receiving oral anticoagulant drugs can be substantial, research indicates that most bleeding incidents are not serious and can be controlled by local measures. Studies of 241 anticoagulant-treated patients undergoing more than 500 dental extractions during the 1950s and 1960s showed that only 9 had postoperative bleeding. More recent studies indicate that continued anticoagulation can increase the frequency of prolonged bleeding and delay wound healing. An antifibrinolytic mouthwash containing tranexamic acid can effectively suppress postoperative bleeding. Gelatin sponges, oxidized cellulose, and microcrystalline collagen are other useful hemostatic agents. A reduction in the intensity of anticoagulation therapy has been recommended; the prothrombin time should be measured shortly before the procedure in such patients. In many patients the duration of subtherapeutic anticoagulation must be minimized to reduce the possibility of thromboembolism. An option for high-risk patients is to switch them to heparin. Each patient must be evaluated individually, and the level of risk of the dental procedure and the risk of thromboembolism should be taken into account. In patients taking oral anticoagulants who must undergo dental surgery, careful control of the intensity of anticoagulation and improved methods of local hemostasis can minimize the risk of hemorrhagic complications and thromboembolism.

  17. Fospropofol disodium injection for the sedation of patients undergoing colonoscopy.

    PubMed

    Levitzky, Benjamin E; Vargo, John J

    2008-08-01

    Sedation plays a central role in making colonoscopy tolerable for patients and feasible for the endoscopist to perform. The array of agents used for endoscopic sedation continues to evolve. Fospropofol (FP), a prodrug of propofol with a slower pharmacokinetic profile, is currently under evaluation for use during endoscopic procedures. Preliminary data suggests that FP dosed at 6.5 mg/kg is well tolerated by most patients with perineal paresthesias being the most commonly experienced adverse effect. This article will examine the current literature on the use of FP for the sedation of patients undergoing colonoscopy, highlighting the pharmacokinetics, pharmacodynamics, risks, and common adverse events associated with the novel sedative/hypnotic.

  18. Unexplained hemolysis in patients undergoing ECMO: beware of hypertriglyceridemia.

    PubMed

    Venado, A; Wille, K; Belott, S C; Diaz-Guzman, E

    2015-09-01

    Hemolysis is a common complication of extracorporeal membrane oxygenation (ECMO) support and is associated with increased mortality. Frequent monitoring of markers of hemolysis is performed at ECMO centers. We report two cases of spurious hemolysis caused by hypertriglyceridemia in patients undergoing ECMO support. Critically ill patients, including those receiving ECMO, may be at risk of developing medication-induced hypertriglyceridemia. The interference of lipids with the measurement of plasma free hemoglobin, a marker of hemolysis, should be recognized. Our cases highlight the importance of investigating hypertriglyceridemia as part of the assessment of unexplained hemolysis in patients supported with ECMO.

  19. Age-Related Differences in Clinical Characteristics and Esophageal Motility in Patients with Dysphagia.

    PubMed

    Nakato, Rui; Manabe, Noriaki; Kamada, Tomoari; Matsumoto, Hideo; Shiotani, Akiko; Hata, Jiro; Haruma, Ken

    2016-12-02

    Dysphagia in elderly patients has a major effect on nutrition and quality of life (QOL). Although several studies have shown that aging itself is associated with changes in esophageal motility, the impact of these changes on dysphagia symptoms and QOL is unknown. This study assessed the manometric diagnoses of elderly patients with dysphagia compared with diagnoses in younger counterparts. Participants included 116 consecutive patients examined for dysphagia from 2007 to 2014. We divided patients into three groups by age: Group A, 66 years and older (24 men, 23 women); Group B, 45-65 years (18 men, 24 women); and Group C, 44 years and younger (15 men, 12 women). The three groups were compared in regard to symptoms, esophageal motility, and health-related QOL (HRQOL). All patients underwent esophageal manometry examination and completed a self-administered questionnaire concerning their symptoms; HRQOL assessment was based on results of the Short Form-8 General Health Survey. Symptoms rated ≥4 points on the Likert scale were defined as significant. Although all patients had dysphagia as a major symptom, more elderly patients reported globus sensation, whereas more young patients reported heartburn as the primary symptom. Manometric diagnoses were generally similar across the three groups. Ineffective esophageal motility was more prevalent in Groups A and C than in Group B, although the difference was not statistically significant. No significant differences in manometric parameters or HRQOL were detected among the three groups. Despite differences in symptom patterns, broad manometric diagnoses and impairment of HRQOL in elderly patients with dysphagia are similar to those in younger counterparts.

  20. Clinicopathologic and prognostic factors of young and elderly patients with esophageal adenocarcinoma: is there really a difference?

    PubMed

    Vallböhmer, D; Hölscher, A H; Brabender, J; Prenzel, K; Gutschow, C; Schröder, W; Metzger, R; Bollschweiler, E

    2008-01-01

    Evidence suggests a significant difference in the incidence, presentation, and outcome of young and elderly patients with esophageal adenocarcinoma. We aimed to compare clinicopathologic and prognostic factors of young and elderly patients with esophageal adenocarcinoma at a surgical department in Europe. From 1996 to 2006, 223 patients with a resectable esophageal adenocarcinoma were analyzed and divided in three groups: (i) patients patients between 50 and 70 years (n = 131); and (iii) patients >70 years (n = 52). Clinicopathological and prognostic factors were compared between these groups. The total number of patients with esophageal adenocarcinoma increased significantly. Although the total number of patients patients with esophageal adenocarcinoma was rather constant. The number of patients with a pT1-tumor was similar among all groups. Young patients had a significantly lower comorbidity and received more often a neoadjuvant radio-chemotherapy. The 5-year survival rate of young patients was significantly higher compared with elderly patients. In this European population, the total number of patients with adenocarcinoma of the esophagus increased dramatically in recent years, but the number of young patients remained rather constant. The better prognosis of young patients is mainly caused by less comorbidity and more frequent use of neoadjuvant therapy.

  1. Knowledge of electromyography (EMG) in patients undergoing EMG examinations.

    PubMed

    Mondelli, Mauro; Aretini, Alessandro; Greco, Giuseppe

    2014-01-01

    The aim of this study was to evaluate knowledge of electromyography (EMG) in patients undergoing the procedure. In one year, 1,586 consecutive patients (mean age 56 years; 58.8% women) were admitted to two EMG labs to undergo EMG for the first time. The patients found to be "informed" about the how an EMG examination is performed and about the purpose of EMG numbered 448 (28.2%), while those found to be "informed" only about the manner of its execution or only about its purpose numbered 161 (10.2%) and 151 (9.5%), respectively. The remaining 826 (52.1%) patients had either no information, or the information they had was very poor or incorrect (this was particularly true if they had been consulting websites). Being "informed" was associated with level of education (high), type of referring physician (specialist) and with an appropriate referral diagnosis specified in the EMG request. The quality of patient information on EMG was found to be very poor and could be improved. Physicians referring patients for EMG examinations, especially general practitioners, should assume primary responsibility for patient education and counseling in this field.

  2. [Current Status and Effectiveness of Perioperative Oral Health Care Management for Lung Cancer and Esophageal Cancer Patients].

    PubMed

    Nishino, Takeshi; Takizawa, Hiromitsu; Yoshida, Takahiro; Inui, Tomohiro; Takasugi, Haruka; Matsumoto, Daisuke; Kawakita, Naoya; Inoue, Seiya; Sakiyama, Shoji; Tangoku, Akira; Azuma, Masayuki; Yamamura, Yoshiko

    2016-01-01

    The effectiveness of perioperative oral health care management to decrease the risk of postoperative pneumonia have been reported lately. Since 2014, we introduced perioperative oral health care management for lung cancer and esophageal cancer patients. We report current status and effectiveness of perioperative oral health care management for lung cancer and esophageal cancer patients. Every 100 cases of lung cancer and esophageal cancer patients treated by surgery were classified 2 group with or without perioperative oral health care management and compared about postoperative complications retrospectively. In the lung cancer patients, the group with oral health care management could prevent postoperative pneumonia significantly and had shorter length of hospital stay than the group without oral health care management. In the esophageal cancer patients, there was little occurrence of postoperative pneumonia without significant difference between both group with or without oral health care management. A large number of esophageal cancer patients received neo-adjuvant chemotherapy and some patients developed oral mucositis and received oral care treatment before surgery. Treatment for oral mucositis probably improved oral environment and affected prevention of postoperative pneumonia. Perioperative oral health care management can prevent postoperative pneumonia of lung cancer and esophageal cancer patients by improvement of oral hygiene.

  3. The role of eptifibatide in patients undergoing percutaneous coronary intervention.

    PubMed

    Zeymer, Uwe

    2007-06-01

    Glycoprotein (GP) IIb/IIIa receptor antagonists inhibit the binding of ligands to activated platelet GP IIb/IIIa receptors and, therefore, prevent the formation of platelet thrombi. They have been extensively studied in patients undergoing percutaneous coronary intervention (PCI). Eptifibatide, one of the approved GP IIb/IIIa inhibitors, is a small heptapeptide that is highly selective and rapidly dissociates from its receptor after cessation of therapy. In clinical studies, concomitant administration of eptifibatide in patients undergoing elective PCI reduced thrombotic complications in the IMPACT-II (Integrilin to Minimize Platelet Aggregation and Prevent Coronary Thrombosis II) and ESPRIT (Enhanced Suppression of the Platelet IIb/IIIa Receptor with Integrilin Therapy) trials. In the PURSUIT (Platelet Glycoprotein IIb/IIIa in Unstable Angina: Receptor Suppression Using Integrilin Therapy) trial, which included 10,948 patients with non-ST-elevation acute coronary syndromes, eptifibatide significantly reduced the primary end point of death and non-fatal myocardial infarction at 30 days compared with placebo. In patients with ST-segment elevation myocardial infarction (STEMI), eptifibatide has been studied as adjunct to primary PCI and improved epicardial flow and tissue reperfusion. Studies are now evaluating eptifibatide in high-risk patients with non-ST elevation acute coronary syndromes (NSTE-ACS) and a planned early invasive strategy in the EARLY-ACS (Eptifibatide Administration prior to Diagnostic Catherization and Revascularization to Limit Myocardial Necrosis in Acute Coronary Syndrome) trial and in patients with primary PCI for STEMI in comparison to abciximab in the EVA-AMI (Eptifibatide versus Abciximab in Primary PCI for Acute Myocardial Infarction) trial. After the completion of these trials, the value of etifibatide in patients undergoing PCI in different indications can be determined.

  4. First reports of esophageal adenocarcinoma with white globe appearance in Japanese and Caucasian patients

    PubMed Central

    Tonai, Yusuke; Ishihara, Ryu; Yamasaki, Yasushi; Kanesaka, Takashi; Yamamoto, Sachiko; Akasaka, Tomofumi; Hanaoka, Noboru; Takeuchi, Yoji; Higashino, Koji; Uedo, Noriya; Tomita, Yasuhiko; Iishi, Hiroyasu

    2016-01-01

    Background and study aims: Better endoscopic diagnosis in case of Barrett’s esophagus is still needed. White globe appearance (WGA) is a novel endoscopic marker for gastric adenocarcinoma, with high sensitivity for differentiating between gastric cancer/high-grade dysplasia and other lesions. We report 2 cases of esophageal adenocarcinoma with WGA. In Case 1, esophagogastroduodenoscopy (EGD) revealed a 10-mm esophageal adenocarcinoma in a 48-year-old Japanese woman with short-segment Barrett’s esophagus. A small (< 1 mm) white globular lesion, typical of WGA, was observed under the epithelium by magnifying narrow-band imaging. A dilated neoplastic gland with eosinophilic material and necrotic epithelial fragments was identified at the site of the WGA by histologic examination. In Case 2, EGD revealed a 5-mm esophageal adenocarcinoma in a 60-year-old Caucasian man with long-segment Barrett’s esophagus. A typical WGA was observed by magnifying narrow-band imaging and similar histologic findings were identified at the site of the WGA. WGA could be a reliable endoscopic finding for target biopsy in esophageal adenocarcinoma, if its specificity is as high as in gastric cancer. The clinical implications of WGA in patients with Barrett’s esophagus should be investigated further. PMID:27747281

  5. Maintaining perioperative normothermia in the patient undergoing cesarean delivery.

    PubMed

    Carpenter, Lavenia; Baysinger, Curtis L

    2012-07-01

    Anesthesia and surgery interfere with normal thermoregulation, and nearly all patients will become hypothermic unless compensatory measures are used. Preoperative patient warming and intraoperative methods using forced air and warmed intravenous fluids are important methods for maintaining patient's core temperature during the perioperative period. The benefits of maintaining normothermia include reductions in postoperative wound infection, the risk of perioperative coagulopathy, and myocardial ischemia. These advantages, demonstrated in patients undergoing general surgery, would be expected in patients undergoing gynecological surgery but have not been specifically studied in that population. Few studies have examined the maternal and neonatal effects of hypothermia after cesarean delivery. The results conflict as to the effectiveness of maternal warming techniques used to prevent it and the effects on neonatal temperature and acid-base status at delivery. Large prospective studies will be required to show significant effects on rates of maternal wound infection after cesarean delivery. European and American national obstetrical organizations have not published recommendations regarding the perioperative thermal regulation for cesarean delivery. We review the physiology of thermal regulation and perioperative thermal management in surgical patients and the literature that has examined perioperative maternal warming for cesarean delivery.

  6. Differences in esophageal cancer characteristics and survival between Chinese and Caucasian patients in the SEER database

    PubMed Central

    Lin, Min-Qiang; Li, Yue-Ping; Wu, San-Gang; Sun, Jia-Yuan; Lin, Huan-Xin; Zhang, Shi-Yang; He, Zhen-Yu

    2016-01-01

    Background To compare the clinicopathologic characteristics and survival of Chinese and Caucasian esophageal cancer (EC) patients residing in the US, using a population-based national registry (Surveillance Epidemiology and End Results [SEER]) database. Methods Patients with EC were identified from the SEER program from 1988 to 2012. Kaplan–Meier survival methods and Cox proportional hazards regression were performed. Results A total of 479 Chinese and 35,748 Caucasian EC patients were identified. Compared with Caucasian patients, the Chinese patients had a later year of diagnosis, remained married after EC was diagnosed, had esophageal squamous cell carcinomas (ESCCs) more frequently, had tumors located in the upper-third and middle-third of the esophagus more frequently, and fewer patients presented with poorly/undifferentiated EC and underwent cancer-directed surgery. In Chinese patients, the incidence of esophageal adenocarcinomas (EACs) increased from 1988 to 2012 (P=0.054), and the majority of EAC patients had tumors located in the lower thoracic esophagus. The overall survival (OS) was not significantly different between Chinese and Caucasian patients (P=0.767). However, Chinese patients with ESCC had a significantly better OS when compared to their Caucasian counterparts, whereas there was no significant difference in the OS between Chinese and Caucasian patients with EAC. Conclusion The presenting demographic features, tumor characteristics, and outcomes of EC patients differed between Chinese and Caucasian patients residing in the US. Chinese patients diagnosed with EAC tended to share similar clinical features with their Caucasian counterparts, and the Chinese patients with ESCC had better OS than their Caucasian counterparts. PMID:27799791

  7. LMP7/TAP2 gene polymorphisms and HPV infection in esophageal carcinoma patients from a high incidence area in China.

    PubMed

    Cao, Bangwei; Tian, Xiuyun; Li, Yong; Jiang, Pingwei; Ning, Tao; Xing, Haiping; Zhao, Yiqiang; Zhang, Chunfeng; Shi, Xiaotian; Chen, Dafang; Shen, Yan; Ke, Yang

    2005-07-01

    Esophageal carcinoma is characterized by a widely ranged incidence variation among the different geographic regions. Anyang is a county in Henan Province of North China with the highest prevalence of esophageal carcinoma. Human papillomavirus (HPV) infection has been linked to the etiology of esophageal cancer in this area. In this study, we investigated correlations of the polymorphisms at low molecular weight polypeptide (LMP) and transporters with antigen processing (TAP) genes, with the risk of esophageal carcinoma. DNA extracted from either tumor specimens or esophageal epithelial cells was used to test HPV infection. Peripheral blood lymphocyte DNA was used for LMP/TAP genotyping. Polymerase chain reaction was performed to analyze HPV infection and LMP/TAP gene polymorphisms. The combined effect of LMP/TAP gene polymorphisms and HPV infection on esophageal carcinoma was analyzed by using unconditional logistic regression models. The TAP2 codons 379 isoleucine carriers and LMP7 codons 145 lysine carriers were found to be more susceptible to esophageal carcinoma (OR = 2.74, 95% CI = 1.15-6.49, P = 0.023 for TAP2; OR = 2.19, 95% CI = 1.09-4.37, P = 0.027 for LMP7). Patients carrying homozygous LMP7/TAP2 haplotype C, which contained the glutamine at LMP7 codons 145 and the isoleucine at TAP2 codons 379, were more prone to develop esophageal carcinoma (OR = 2.96, 95% CI = 1.13-7.81, P = 0.027). An additive effect on the risk of esophageal carcinoma development was found among individuals carrying LMP7/TAP2 haplotype C and infected by HPV (OR = 4.33, 95% CI = 2.53-7.42, P < 0.0001). LMP7/TAP2 haplotype C may act as the risk factor in esophageal carcinoma development and it may influence the tumorigenesis in HPV infected individuals.

  8. Electroacupuncture for Bladder Function Recovery in Patients Undergoing Spinal Anesthesia

    PubMed Central

    2014-01-01

    Purpose. To determine the efficacy of electroacupuncture on recovering postanesthetic bladder function. Materials and Methods. Sixty-one patients undergoing spinal anaesthesia were recruited and allocated into electroacupuncture or control group randomly. Patients in electroacupuncture group received electroacupuncture therapy whereas ones in control group were not given any intervention. Primary endpoint was incidence of bladder overdistension and postoperative urinary retention. Secondary endpoints included time to spontaneous micturition, voided volume, and adverse events. Results. All patients (31 in electroacupuncture group and 30 in control group) completed the evaluation. During postoperative follow-up, patients in electroacupuncture group presented a significant lower proportion of bladder overdistension than counterparts in control group (16.1% versus 53.3%, P < 0.01). However, no significant difference was found in incidence of postoperative urinary retention between the two groups (0% versus 6.7%, P > 0.05). Furthermore, a shorter time to spontaneous micturition was found in electroacupuncture group compared to control group (228 min versus 313 min, P < 0.001), whereas urine volume and adverse events had no significant difference between the two groups. Conclusions. Electroacupuncture reduced the proportion of bladder overdistension and shortened the time to spontaneous micturition in patients undergoing spinal anesthesia. Electroacupuncture may be a therapeutic strategy for postanesthetic bladder dysfunction. PMID:25610486

  9. Perioperative myocardial infarction in patients undergoing myocardial revascularization surgery

    PubMed Central

    Pretto, Pericles; Martins, Gerez Fernandes; Biscaro, Andressa; Kruczan, Dany David; Jessen, Barbara

    2015-01-01

    Introduction Perioperative myocardial infarction adversely affects the prognosis of patients undergoing coronary artery bypass graft and its diagnosis was hampered by numerous difficulties, because the pathophysiology is different from the traditional instability atherosclerotic and the clinical difficulty to be characterized. Objective To identify the frequency of perioperative myocardial infarction and its outcome in patients undergoing coronary artery bypass graft. Methods Retrospective cohort study performed in a tertiary hospital specialized in cardiology, from May 01, 2011 to April 30, 2012, which included all records containing coronary artery bypass graft records. To confirm the diagnosis of perioperative myocardial infarction criteria, the Third Universal Definition of Myocardial Infarction was used. Results We analyzed 116 cases. Perioperative myocardial infarction was diagnosed in 28 patients (24.1%). Number of grafts and use and cardiopulmonary bypass time were associated with this diagnosis and the mean age was significantly higher in this group. The diagnostic criteria elevated troponin I, which was positive in 99.1% of cases regardless of diagnosis of perioperative myocardial infarction. No significant difference was found between length of hospital stay and intensive care unit in patients with and without this complication, however patients with perioperative myocardial infarction progressed with worse left ventricular function and more death cases. Conclusion The frequency of perioperative myocardial infarction found in this study was considered high and as a consequence the same observed average higher troponin I, more cases of worsening left ventricular function and death. PMID:25859867

  10. Perioperative physiotherapy in patients undergoing lung cancer resection.

    PubMed

    Rodriguez-Larrad, Ana; Lascurain-Aguirrebena, Ion; Abecia-Inchaurregui, Luis Carlos; Seco, Jesús

    2014-08-01

    Physiotherapy is considered an important component of the perioperative period of lung resection surgery. A systematic review was conducted to assess evidence for the effectiveness of different physiotherapy interventions in patients undergoing lung cancer resection surgery. Online literature databases [Medline, the Cochrane Central Register of Controlled Trials (CENTRAL), EMBASE, SCOPUS, PEDro and CINAHL] were searched up until June 2013. Studies were included if they were randomized controlled trials, compared 2 or more perioperative physiotherapy interventions or compared one intervention with no intervention, included only patients undergoing pulmonary resection for lung cancer and assessed at least 2 or more of the following variables: functional capacity parameters, postoperative pulmonary complications or length of hospital stay. Reviews and meta-analyses were excluded. Eight studies were selected for inclusion in this review. They included a total of 599 patients. Seven of the studies were identified as having a low risk of bias. Two studies assessed preoperative interventions, 4 postoperative interventions and the remaining 2 investigated the efficacy of interventions that were started preoperatively and then continued after surgery. The substantial heterogeneity in the interventions across the studies meant that it was not possible to conduct a meta-analysis. The most important finding of this systematic review is that presurgical interventions based on moderate-intense aerobic exercise in patients undergoing lung resection for lung cancer improve functional capacity and reduce postoperative morbidity, whereas interventions performed only during the postoperative period do not seem to reduce postoperative pulmonary complications or length of hospital stay. Nevertheless, no firm conclusions can be drawn because of the heterogeneity of the studies included. Further research into the efficacy and effectiveness of perioperative respiratory physiotherapy in

  11. The influence of age, smoking, antiretroviral therapy, and esophagitis on the local immunity of the esophagus in patients with AIDS.

    PubMed

    Cavellani, Camila Lourencini; Gomes, Nayara Cândida; de Melo e Silva, Ana Teresa; Silva, Renata Beatriz; Ferraz, Mara Lúcia Fonseca; Faria, Humberto Aparecido; Corrêa, Rosana Rosa Miranda; Teixeira, Vicente de Paula Antunes; Rocha, Laura Penna

    2013-01-01

    Studies have shown immunological and morphological alterations in the esophagus during the course of AIDS. Esophageal postmortem samples of 22 men with AIDS autopsied in a teaching hospital between 1982 and 2009 were collected. We carried out revision of the autopsy reports and medical records, morphometric analysis (Image J and KS-300 Kontron-Zeiss), and immunohistochemical (anti-S100, anti-IgA, anti-IgG, and anti-IgM) analysis of the esophagus. In accordance with most of the parameters evaluated, age and the smoking habit harmed the esophageal local immunity, whereas the use of antiretroviral therapy improved the immune characteristics of this organ. Patients with esophagitis also presented immunological fragility of the esophagus. This leads to the conclusion that alterations in the esophageal epithelium of patients with AIDS are not only caused by direct action of HIV but also the clinical and behavioral characteristics of the patient.

  12. Measuring radiation dose to patients undergoing fluoroscopically-guided interventions

    NASA Astrophysics Data System (ADS)

    Lubis, L. E.; Badawy, M. K.

    2016-03-01

    The increasing prevalence and complexity of fluoroscopically guided interventions (FGI) raises concern regarding radiation dose to patients subjected to the procedure. Despite current evidence showing the risk to patients from the deterministic effects of radiation (e.g. skin burns), radiation induced injuries remain commonplace. This review aims to increase the awareness surrounding radiation dose measurement for patients undergoing FGI. A review of the literature was conducted alongside previous researches from the authors’ department. Studies pertaining to patient dose measurement, its formalism along with current advances and present challenges were reviewed. Current patient monitoring techniques (using available radiation dosimeters), as well as the inadequacy of accepting displayed dose as patient radiation dose is discussed. Furthermore, advances in real-time patient radiation dose estimation during FGI are considered. Patient dosimetry in FGI, particularly in real time, remains an ongoing challenge. The increasing occurrence and sophistication of these procedures calls for further advances in the field of patient radiation dose monitoring. Improved measuring techniques will aid clinicians in better predicting and managing radiation induced injury following FGI, thus improving patient care.

  13. Significant prognostic value of circulating tumor cells in esophageal cancer patients: A meta-analysis.

    PubMed

    Wang, Shuyu; Du, Hongyang; Li, Guixia

    2017-02-02

    Esophageal cancer is the sixth leading cause of cancer death worldwide. Detection of circulating tumor cells (CTCs) is emerging as a novel strategy for predicting cancer patient prognosis. Here we performed a comprehensive literature search to identify relevant articles in EMbase, PubMed, EBSCO, OVID, Cochrane Database, CNKI, WanFangdata and VIPdata. Meta-analysis was conducted using Stata12.0 software, according to the inclusion and exclusion criteria, extracted data and assessment methodology. Thirteen eligible literature studies were included with a total of 979 esophageal squamous cell carcinoma patients, including 424 CTC-positive and 684 CTC-negative cases. Meta-analysis showed that the presence of CTCs was associated with both worse progression-free/disease-free survival [hazard ration (HR) = 2.32, 95% confidence interval (CI) = 1.57 - 3.43, p < 0.001] and poorer overall survival [HR = 2.64, 95% CI = 1.69 - 4.14, p < 0.001]. Further subgroup analyses demonstrated that CTC-positive patients also showed worse progression-free/disease-free survival and poorer overall survival in different subsets. In summary, our meta-analysis provides strong evidence that detection of CTCs in the peripheral blood is an independent prognostic indicator of poor outcome for esophageal squamous cell carcinoma patients.

  14. LAPAROSCOPIC ANTIREFLUX SURGERY IN PATIENTS WITH EXTRA ESOPHAGEAL SYMPTOMS RELATED TO ASTHMA

    PubMed Central

    da SILVA, Amanda Pinter Carvalheiro; TERCIOTI-JUNIOR, Valdir; LOPES, Luiz Roberto; COELHO-NETO, João de Souza; BERTANHA, Laura; RODRIGUES, Paulo Rodrigo de Faria; ANDREOLLO, Nelson Adami

    2014-01-01

    Background Asthma, laryngitis and chronic cough are atypical symptoms of the gastroesophageal reflux disease. Aim To analyze the efficacy of laparoscopic surgery in the remission of extra-esophageal symptoms in patients with gastroesophageal reflux, related to asthma. Methods Were reviewed the medical records of 400 patients with gastroesophageal reflux disease submitted to laparoscopic Nissen fundoplication from 1994 to 2006, and identified 30 patients with extra-esophageal symptoms related to asthma. The variables considered were: gender, age, gastroesophageal symptoms (heartburn, acid reflux and dysphagia), time of reflux disease, treatment with proton pump inhibitor, use of specific medications, treatment and evolution, number of attacks and degree of esophagitis. Data were subjected to statistical analysis, comparing the pre- and post-surgical findings. Results The comparative analysis before surgery (T1) and six months after surgery (T2) showed a significant reduction on heartburn and reflux symptoms. Apart from that, there was a significant difference between the patients with daily crises of asthma (T1 versus T2, 45.83% to 16.67%, p=0.0002) and continuous crises (T1, 41.67% versus T2, 8.33%, p=0.0002). Conclusion Laparoscopic Nissen fundoplication was effective in improving symptoms that are typical of reflux disease and clinical manifestations of asthma. PMID:25004284

  15. Cangrelor in patients undergoing cardiac surgery: the BRIDGE study.

    PubMed

    Voeltz, Michele D; Manoukian, Steven V

    2013-07-01

    The benefit of long-term dual antiplatelet therapy (DAPT) in patients with acute coronary syndromes, drug-eluting stents and those at high risk for thromboembolic events has been well established in a number of well-designed randomized controlled studies. Current research in this area has focused on the development of novel antiplatelet agents for clinical use. The BRIDGE trial evaluated the use of cangrelor as a bridge to coronary artery bypass graft surgery in patients receiving extended DAPT. The BRIDGE trial results confirm the efficacy and safety of cangrelor in this population. This study is novel as it attempts to address the lapse in thienopyridine therapy required for many surgical and invasive procedures. The future of antiplatelet agents, particularly cangrelor, must also focus on bridging for high-risk patients undergoing noncoronary artery bypass graft surgical procedures. Overall, the BRIDGE trial represents a significant advance for patients appropriate for long-term DAPT.

  16. Respiratory management of the obese patient undergoing surgery

    PubMed Central

    Hodgson, Luke E.; Murphy, Patrick B.

    2015-01-01

    As a reflection of the increasing global incidence of obesity, there has been a corresponding rise in the proportion of obese patients undergoing major surgery. This review reports the physiological effect of these changes in body composition on the respiratory system and discusses the clinical approach required to maximize safety and minimize the risk to the patient. The changes in respiratory system compliance and lung volumes, which can adversely affect pulmonary gas exchange, combined with upper airways obstruction and sleep-disordered breathing need to be considered carefully in the peri-operative period. Indeed, these challenges in the obese patient have led to a clear focus on the clinical management strategy and development of peri-operative pathways, including pre-operative risk assessment, patient positioning at induction and under anesthesia, modified approach to intraoperative ventilation and the peri-operative use of non-invasive ventilation (NIV) and continuous positive airways pressure. PMID:26101653

  17. [Mucositis in head and neck cancer patients undergoing radiochemotherapy].

    PubMed

    Santos, Renata Cristina Schmidt; Dias, Rodrigo Souza; Giordani, Adelmo José; Segreto, Roberto Araújo; Segreto, Helena Regina Comodo

    2011-12-01

    The objective of present study was to classify oral mucositis according to the Common Toxicity Criterion (CTC) international parameters in head and neck tumor patients simultaneously treated with radio and chemotherapy, and characterize a patient profile in our area, observing the individuals' habits, tumor characteristics, treatment protocol and acute reaction intensity. Fifty patients undergoing simultaneous 66 to 70 Gy megavoltage radiotherapy and cisplatin/carboplatin chemotherapy were evaluated in this study. Weekly evaluations of the degree of mucositis were perfoemed according to CTC, a four-degree ordinal scale; 36% of all patients and 100% of those with diabetes discontinued treatment due to mucositis, showing that this pathology contributes to the severity of mucositis.

  18. Esophageal leukoplakia or epidermoid metaplasia: a clinicopathological study of 18 patients.

    PubMed

    Singhi, Aatur D; Arnold, Christina A; Crowder, Clinton D; Lam-Himlin, Dora M; Voltaggio, Lysandra; Montgomery, Elizabeth A

    2014-01-01

    Oral leukoplakia is a relatively common, painless disorder of the oral mucosa. It predominantly affects middle-aged to elderly men and has a strong association with tobacco smoking and alcohol intake. Concomitant histological findings of hyperorthokeratosis and a well-developed granular cell layer, termed orthokeratotic dysplasia, are often associated with oral squamous cell carcinoma. In contrast, analogous lesions within the esophagus, termed esophageal epidermoid metaplasia, are rarely encountered and poorly described in the literature. To better characterize the clinicopathological features of this entity, we have collected 25 cases from 18 patients. Patients ranged in age from 37 to 81 years (mean, 61.5 years), with a slight female predominance (10/18, 56%). On presentation, a majority of patients complained of dysphagia (10/18, 56%). Past medical history was significant for tobacco smoking or long history of second-hand smoke in 11 (61%) patients and alcohol intake in 7 (39%) patients. Seventeen (94%) patients with esophageal epidermoid metaplasia were located within the middle-to-distal esophagus. Histologically, all cases were sharply demarcated and characterized by epithelial hyperplasia, a thickened basal layer, acanthotic midzone, a prominent granular cell layer, and superficial hyperorthokeratosis. Adjacent high-grade squamous dysplasia and/or squamous cell carcinoma were seen in 3 out of 18 (17%) patients. Follow-up information was available for 13 out of 18 (72%) patients and ranged from 2 to 8.3 years (mean, 2.3 years). Seven of the 13 (54%) patients had persistent disease; however, none of them developed squamous dysplasia or squamous cell carcinoma. In an effort to assess the incidence of esophageal epidermoid metaplasia, 198 consecutive esophageal biopsies were prospectively surveyed over a 6-month period at three academic institutions. No cases were identified within this time frame. In summary, esophageal epidermoid metaplasia is a rare

  19. Hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery.

    PubMed

    Najafi, Mahdi; Faraoni, David

    2015-07-26

    Although red blood cells (RBCs) transfusion is sometimes associated with adverse reactions, anemia could also lead to increased morbidity and mortality in high-risk patients. For these reasons, the definition of perioperative strategies that aims to detect and treat preoperative anemia, prevent excessive blood loss, and define "optimal" transfusion algorithms is crucial. Although the treatment with preoperative iron and erythropoietin has been recommended in some specific conditions, several controversies exist regarding the benefit-to-risk balance associated with these treatments. Further studies are needed to better define the indications, dosage, and route of administration for preoperative iron with or without erythropoietin supplementation. Although restrictive transfusion strategies in patients undergoing cardiac surgery have been shown to effectively reduce the incidence and the amount of RBCs transfusion without increase in side effects, some high-risk patients (e.g., symptomatic acute coronary syndrome) could benefit from higher hemoglobin concentrations. Despite all efforts made last decade, a significant amount of work remains to be done to improve hemoglobin optimization and transfusion strategies in patients undergoing cardiac surgery.

  20. Modified ultrafiltration in adult patients undergoing cardiac surgery.

    PubMed

    Zakkar, Mustafa; Guida, Gustavo; Angelini, Gianni D

    2015-03-01

    A best evidence topic in cardiac surgery was written according to a structured protocol. The question addressed was the impact of modified ultrafiltration on adult patients undergoing cardiac surgery in terms of inflammatory and metabolic changes, blood loss and early clinical outcomes. A total of 155 papers were identified using the search as described below. Of these, six papers presented the best evidence to answer the clinical question as they reported data to reach conclusions regarding the issues of interest for this review. The author, date and country of publication, patient group, study type and weaknesses and relevant outcomes were tabulated. Modified ultrafiltration in adult patients undergoing cardiac surgery seems to attenuate the levels of inflammatory molecules associated with surgery, reduces blood loss and blood transfusion and improves cardiac output, index and systemic vascular resistance. However, this was not translated in any reduction in length of stay in intensive care unit or hospital. Most studies were single-centre prospective non-blinded trials that included a small cohort of elective coronary artery bypass grafting patients, which makes it underpowered to provide unbiased evidence regarding clinical outcomes. Properly designed and conducted prospective randomized studies are required to answer whether the beneficial effect of modified ultrafiltration on systemic inflammatory molecules associated with surgery can translate with improvement in clinical outcome.

  1. Esophageal anastomosis.

    PubMed

    Yuan, Y; Wang, K-N; Chen, L-Q

    2015-01-01

    This review gives an overview of the esophageal anastomosis. The history, various techniques and substitution organs, their advantages and disadvantages, healing mechanism, complications, and actual trend of this essential part of esophageal surgery are described. The history of the esophageal anastomosis extending from the first anastomosis in 1901 to today has undergone more than one century. In the early days, the success rate of the anastomosis was extremely low. As the technology progressed, the anastomosis got significant achievement. Various anastomotic techniques are currently being used. However, controversies exist on the choice of anastomotic method concerning the success rate, postoperative complication and quality of life. How to choose the method, no one can give the best answer. We searched the manuscripts about the esophageal anastomoses in recent years and studied the controversy questions about the anastomosis. Performing an esophageal anastomosis is a technical matter, and suture healing is independent of the patient's biologic situation. Every anastomosis technique has its own merit, but the outcomes were different if it was performed by different surgeons, and we also found that the complication rate of the anastomosis was mainly associated with the surgeons. So the surgeons should learn from their previous experience and others to avoid technical errors.

  2. Differential expression of miR-21 and miR-75 in esophageal carcinoma patients and its clinical implication

    PubMed Central

    Lv, Hongbo; He, Zhanao; Wang, Hongjiang; Du, Tongxin; Pang, Zuoliang

    2016-01-01

    In Xinjiang, China, esophageal carcinoma has a high incidence in Kazak and Uighur populations. MicroRNA (miR)-21 and miR-375 are related to esophageal carcinoma. This study thus investigated their potencials in early diagnosis and prognosis in Kazak and Uighur populations, to provide evidences for serum markers of esophageal cancer. A total of 126 Kazak or Uighur esophageal cancer patients were enrolled as the disease group, along with 86 local Han patients as disease control cohort, and 80 healthy Kazak or Uighur individuals. MiRNA expression was detected by in situ hybridization in tissues and by qRT-PCR in serum. ROC approach was used to evaluate the diagnostic value of miRNA on esophageal carcinoma. Cox analysis was performed to screen factors governing prognosis. MiR-21 level was significantly elevated in both tissue and serum samples of esophageal cancer patients, while miR-375 was down-regulated. Such difference was more potent in disease group compared to disease control group. MiR expression was correlated with infiltration depth, TNM stage, vascular invasion, and lymph node metastasis. Elevated expression of miR-21 reduced the sensitivity of radio-therapy, and increased recurrence frequency. The diagnostic value of single assay for miR-21 or miR-375 was lower than the combined assay (AUC=0.812 or 0.739 vs. 0.858). They also affected patient prognosis (OR=1.53 or 0.652). MiR-21 and miR-375 presented abnormal expression in Kazak or Uighur esophageal carcinoma patients and were independent factors affecting prognosis. The combined assay of miR-21 and miR-375 may help to make early diagnosis of esophageal cancer. PMID:27508050

  3. Resistance to Clopidogrel among Iranian Patients Undergoing Angioplasty Intervention

    PubMed Central

    Haji Aghajani, Mohammad; Kobarfard, Farzad; Safi, Olia; Sheibani, Kourosh; Sistanizad, Mohammad

    2013-01-01

    To study the resistance to standard dosage of clopidogrel among Iranian patients following percutaneous coronary intervention measured by platelet aggregation test. Patients undergoing percutaneous coronary intervention in Imam Hussein Medical center, Tehran, Iran, who were under treatment with aspirin, but had no history of clopidogrel usage, entered the study. Patients received standard dosage of clopidogrel (Plavix®, Sanofi, France, 600 mg loading dose and 75 mg/day afterward). Platelet aggregation was measured using light transmission aggregometer. The response to the drug was categorized as complete resistance (platelet aggregation decreased less than 10%), intermediate resistance (platelet aggregation decreased between 10 to 30%) and complete response (platelet aggregation decreased to 30% or more). All patients were evaluated for major adverse cardio vascular events one month after the angioplasty based on MACE criteria by phone contact. Thirty-one patients with a mean age of 59 ± 13 entered the study. Sixty-five percent of patients showed complete response to clopidogrel (95% CI: 45% to 81%), 22% showed intermediate resistance (95% CI: 10-41%) and 13% showed complete resistance (95% CI: 4-30%). One month after the angioplasty, no major adverse cardiovascular event was recorded. Based on our findings, it seems that there is no major difference between Iranian population and other studies regarding the resistance to clopidogrel. Due to the limited number of participants in our study, further investigations with higher number of patients are recommended to more precisely calculate the percentage of resistance among Iranian patients. PMID:24250685

  4. Eosinophilic esophagitis

    PubMed Central

    Gupte, Anand R; Draganov, Peter V

    2009-01-01

    Eosinophilic esophagitis is increasingly recognized in adults. The diagnosis is based on the presence of both typical symptoms and pathologic findings on esophageal biopsy. Patients usually present with dysphagia, food impaction and/or reflux-like symptoms, and biopsy of the esophagus shows more than 15 eosinophils per high-power field. In addition, it is essential to exclude the presence of known causes of tissue eosinophilia such as gastroesophageal reflux disease, infections, malignancy, collagen vascular diseases, hypersensitivity, and inflammatory bowel disease. There are no standardized protocols for the therapy of eosinophilic esophagitis. A variety of therapeutic approaches including acid suppression, dietary modifications, topical corticosteroids and endoscopic dilation can be used alone or in combination. PMID:19115464

  5. Fospropofol disodium injection for the sedation of patients undergoing colonoscopy

    PubMed Central

    Levitzky, Benjamin E; Vargo, John J

    2008-01-01

    Sedation plays a central role in making colonoscopy tolerable for patients and feasible for the endoscopist to perform. The array of agents used for endoscopic sedation continues to evolve. Fospropofol (FP), a prodrug of propofol with a slower pharmacokinetic profile, is currently under evaluation for use during endoscopic procedures. Preliminary data suggests that FP dosed at 6.5 mg/kg is well tolerated by most patients with perineal paresthesias being the most commonly experienced adverse effect. This article will examine the current literature on the use of FP for the sedation of patients undergoing colonoscopy, highlighting the pharmacokinetics, pharmacodynamics, risks, and common adverse events associated with the novel sedative/hypnotic. PMID:19209255

  6. Distribution characteristics of mitoxantrone in a patient undergoing hemodialysis.

    PubMed

    Boros, L; Cacek, T; Pine, R B; Battaglia, A C

    1992-01-01

    The pharmacokinetic profile of mitoxantrone in a patient undergoing hemodialysis is described. Significant characteristics of our patient included lymphoma with liver involvement, tumor lysis syndrome, renal and hepatic failure. Combination chemotherapy consisted of mitoxantrone, vincristine, and cyclophosphamide. Mitoxantrone plasma samples were obtained prior to dosing and at 0, 0.25, 0.5, 0.75, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.5, 7.0, and 12 h after the intravenous infusion of a 17-mg dose over 20 min. Serum concentrations were determined by high-performance liquid chromatography. The serum concentration versus time curve was consistent with a three-compartment model. However, rebounds in serum drug concentrations were detected during the last portion of dialysis and after its completion. The gamma elimination half-life could not be determined due to the continued detection of rebounds in drug concentrations throughout the postdialysis sampling period. The alpha and beta distribution phases did not appear to be affected by hemodialysis. The peak mitoxantrone concentration fell within the reported range. Mitoxantrone does not appear to be eliminated by hemodialysis, and dose adjustments are not needed in patients undergoing this procedure.

  7. Immediate hemodynamic response to furosemide in patients undergoing chronic hemodialysis.

    PubMed

    Schmieder, R E; Messerli, F H; deCarvalho, J G; Husserl, F E

    1987-01-01

    To evaluate the effect of furosemide on cardiovascular hemodynamics in patients with end-stage renal failure, we studied ten patients undergoing hemodialysis three times a week. Arterial pressure, heart rate, and cardiac output (indocyanine green dye) were measured in triplicate; total peripheral resistance and central blood volume were calculated by standard formulas. Hemodynamics were determined at baseline and 5, 10, 15, and 30 minutes after intravenous (IV) bolus injection of furosemide 60 mg. Furosemide produced a decrease in central blood volume of -13% +/- 2.2% from pretreatment values (P less than .01) that was most pronounced five minutes after injection, together with a fall in cardiac output (from 6.76 +/- 0.59 to 6.17 +/- 0.52 L/min, P less than .10). Stroke volume decreased with a maximum fall occurring after 15 minutes (from 84 +/- 7 to 79 +/- 7 mL/min, P less than .05), and total peripheral resistance increased (from 15.8 +/- 2.1 to 17.8 +/- 2.3 units, P less than .05) after furosemide. Arterial pressure and heart rate did not change. The decrease in central blood volume reflects a shift of the total blood volume from the cardiopulmonary circulation to the periphery, suggesting dilation of the peripheral venous bed. Thus, even in patients undergoing hemodialysis, furosemide acutely decreases left ventricular preload by venous dilation and should therefore prove to be beneficial in acute volume overload.

  8. Predicting Maintenance Doses of Vancomycin for Hospitalized Patients Undergoing Hemodialysis

    PubMed Central

    El Nekidy, Wasim S; El-Masri, Maher M; Umstead, Greg S; Dehoorne-Smith, Michelle

    2016-01-01

    Background Methicillin-resistant Staphylococcus aureus is a leading cause of death in patients undergoing hemodialysis. However, controversy exists about the optimal dose of vancomycin that will yield the recommended pre-hemodialysis serum concentration of 15–20 mg/L. Objective To develop a data-driven model to optimize the accuracy of maintenance dosing of vancomycin for patients undergoing hemodialysis. Methods A prospective observational cohort study was performed with 164 observations obtained from a convenience sample of 63 patients undergoing hemodialysis. All vancomycin doses were given on the floor after completion of a hemodialysis session. Multivariate linear generalized estimating equation analysis was used to examine independent predictors of pre-hemodialysis serum vancomycin concentration. Results Pre-hemodialysis serum vancomycin concentration was independently associated with maintenance dose (B = 0.658, p < 0.001), baseline pre-hemodialysis serum concentration of the drug (B = 0.492, p < 0.001), and interdialytic interval (B = −2.133, p < 0.001). According to the best of 4 models that were developed, the maintenance dose of vancomycin required to achieve a pre-hemodialysis serum concentration of 15–20 mg/L, if the baseline serum concentration of the drug was also 15–20 mg/L, was 5.9 mg/kg with interdialytic interval of 48 h and 7.1 mg/kg with interdialytic interval of 72 h. However, if the baseline pre-hemodialysis serum concentration was 10–14.99 mg/L, the required dose increased to 9.2 mg/kg with an interdialytic interval of 48 h and 10.0 mg/kg with an interdialytic interval of 72 h. Conclusions The maintenance dose of vancomycin varied according to baseline pre-hemodialysis serum concentration of the drug and interdialytic interval. The current practice of targeting a pre-hemodialysis concentration of 15–20 mg/L may be difficult to achieve for the majority of patients undergoing hemodialysis. PMID:27826151

  9. The effect of individual and neighborhood socioeconomic status on esophageal cancer survival in working-age patients in Taiwan

    PubMed Central

    Wu, Chin-Chia; Chang, Chun-Ming; Hsu, Ta-Wen; Lee, Cheng-Hung; Chen, Jian-Han; Huang, Chih-Yuan; Lee, Ching-Chih

    2016-01-01

    Abstract Esophageal cancer is the sixth leading cause of cancer mortality. More than 90% of patients with esophageal cancer in Taiwan have squamous cell carcinoma. Survival of such patients is related to socioeconomic status (SES). We studied the association between SES (individual and neighborhood) and the survival of working-age patients with esophageal cancer in Taiwan. A population-based study was conducted of 4097 patients diagnosed with esophageal cancer between 2002 and 2006. Each was traced for 5 years or until death. Individual SES was defined by enrollee job category. Neighborhood SES was based on household income and dichotomized into advantaged or disadvantaged. Multilevel logistic regression was used to compare the survival rates by SES group after adjustment for possible confounding and risk factors. Hospital and neighborhood SES were used as random effects in multilevel logistic regression. In patients younger than 65 years, 5-year overall survival rates were worst for those with low individual SES living in disadvantaged neighborhoods. After adjustment for patient characteristics, esophageal cancer patients with high individual SES had a 39% lower risk of mortality than those with low individual SES (odds ratio 0.61, 95% confidence interval 0.48–0.77). Patients living in disadvantaged areas with high individual SES were more likely to receive surgery than those with low SES (odds ratio 1.45, 95% confidence interval 1.11–1.89). Esophageal cancer patients with low individual SES have the worst 5-year survival, even with a universal healthcare system. Public health, education, and social welfare programs should address the inequality of esophageal cancer survival. PMID:27399129

  10. The effect of individual and neighborhood socioeconomic status on esophageal cancer survival in working-age patients in Taiwan.

    PubMed

    Wu, Chin-Chia; Chang, Chun-Ming; Hsu, Ta-Wen; Lee, Cheng-Hung; Chen, Jian-Han; Huang, Chih-Yuan; Lee, Ching-Chih

    2016-07-01

    Esophageal cancer is the sixth leading cause of cancer mortality. More than 90% of patients with esophageal cancer in Taiwan have squamous cell carcinoma. Survival of such patients is related to socioeconomic status (SES). We studied the association between SES (individual and neighborhood) and the survival of working-age patients with esophageal cancer in Taiwan. A population-based study was conducted of 4097 patients diagnosed with esophageal cancer between 2002 and 2006. Each was traced for 5 years or until death. Individual SES was defined by enrollee job category. Neighborhood SES was based on household income and dichotomized into advantaged or disadvantaged. Multilevel logistic regression was used to compare the survival rates by SES group after adjustment for possible confounding and risk factors. Hospital and neighborhood SES were used as random effects in multilevel logistic regression. In patients younger than 65 years, 5-year overall survival rates were worst for those with low individual SES living in disadvantaged neighborhoods. After adjustment for patient characteristics, esophageal cancer patients with high individual SES had a 39% lower risk of mortality than those with low individual SES (odds ratio 0.61, 95% confidence interval 0.48-0.77). Patients living in disadvantaged areas with high individual SES were more likely to receive surgery than those with low SES (odds ratio 1.45, 95% confidence interval 1.11-1.89). Esophageal cancer patients with low individual SES have the worst 5-year survival, even with a universal healthcare system. Public health, education, and social welfare programs should address the inequality of esophageal cancer survival.

  11. Olmesartan, other anti-hypertensives, and chronic diarrhea among patients undergoing endoscopic procedures; a case-control study

    PubMed Central

    Greywoode, Ruby; Braunstein, Eric D.; Arguelles-Grande, Carolina; Green, Peter H.R.; Lebwohl, Benjamin

    2014-01-01

    Objective To investigate a recent association between use of the angiotensin receptor-blocker (ARB) olmesartan and a severe enteropathy resembling celiac disease. Patients and Methods We searched our endoscopy database for all outpatient esophagogastroduodenoscopy (EGD) or colonoscopy examinations in patients at least 50 years of age during the dates January 1, 2007 to March 31, 2013. Cases were those whose examination indication was diarrhea, and controls were those whose examination indication was esophageal reflux (EGD) or colorectal cancer screening (colonoscopy). We compared cases to controls with regard to the proportion of those listing olmesartan among their medications. Secondary exposures were the proportion of those taking non-olmesartan ARBs or other anti-hypertensive medications. We also examined biopsy results to determine if there were histologic changes associated with olmesartan use. Results We identified 2088 patients undergoing EGD and 12428 patients undergoing colonoscopy meeting inclusion criteria. On multivariate analysis, there was no statistically-significant association between olmesartan and diarrhea among those undergoing EGD (OR 1.99 95% CI 0.79–5.00) or colonoscopy (OR 0.63 95% CI 0.23–1.74). Review of pathology reports of the EGD and colonoscopy groups showed no association between olmesartan use and the histologic diagnosis of celiac disease (p=0.61) or microscopic colitis (p=1.0), respectively. Conclusions Our findings suggest that neither olmesartan nor other ARBs were associated with diarrhea among patients undergoing endoscopy. The sprue-like enteropathy recently associated with olmesartan is likely a rare adverse effect and milder presentations are unlikely. PMID:25023670

  12. Novel esophageal speech therapy method in total laryngectomized patients: biofeedback by intraesophageal impedance.

    PubMed

    Şahin, M; Ogut, M F; Vardar, R; Kirazli, T; Engin, E Z; Bor, S

    2016-01-01

    The loss of the best communication port after total laryngectomy surgery makes speech rehabilitation an important goal. Our aim was to improve the quality of esophageal speech (ES) using online esophageal multichannel intra-luminal impedance (MII) as a new biofeedback method. Twenty-six total laryngectomized patients were included. Before ES therapy, an esophageal motility test was carried out. MII catheters were placed in all subjects who were then randomized into two groups. Group 1 included 13 cases, who were retrained according to the classical method. Group 2 included 13 cases, who were retrained according to the simplified animation of air movements within the esophagus and upper stomach resulting from the modifications of intra-esophageal air kinetics gained by MII. The level of speech proficiency was evaluated relative to pretraining levels using perceptual scales in the third and sixth months. Acoustic voice was analyzed. The number of syllables read per minute and the intelligibility of monosyllabic and dissyllabic words were calculated. In this study, MII was used for the first time in alaryngeal speech rehabilitation as a biofeedback method; an overall sufficient speech level was achieved by 68.4% at the end of therapy, whereas attendance was 90%. A statistically significant improvement was found in both groups in terms of ES level compared with the pretraining period although there was no significant difference between groups. Although we did not observe the expected difference between groups suggested by our hypothesis, MII may be used as an objective tool to show patients how to swallow and regurgitate air during training, and may thus expedite ES therapy both for the speech therapist and the patient in the future.

  13. Preoperative Optimization of the Heart Failure Patient Undergoing Cardiac Surgery.

    PubMed

    Pichette, Maxime; Liszkowski, Mark; Ducharme, Anique

    2017-01-01

    Heart failure patients who undergo cardiac surgery are exposed to significant perioperative complications and high mortality. We herein review the literature concerning preoperative optimization of these patients. Salient findings are that end-organ dysfunction and medication should be optimized before surgery. Specifically: (1) reversible causes of anemia should be treated and a preoperative hemoglobin level of 100 g/L obtained; (2) renal function and volume status should be optimized; (3) liver function must be carefully evaluated; (4) nutritional status should be assessed and cachexia treated to achieve a preoperative albumin level of at least 30 g/L and a body mass index > 20; and (5) medication adjustments performed, such as withholding inhibitors of the renin-angiotensin-aldosterone system before surgery and continuing, but not starting, β-blockers. Levels of natriuretic peptides (brain natriuretic peptide [BNP] and N-terminal proBNP) provide additional prognostic value and therefore should be measured. In addition, individual patient's risk should be objectively assessed using standard formulas such as the EuroSCORE-II or Society of Thoracic Surgeons risk scores, which are simple and validated for various cardiac surgeries, including left ventricular assist device implantation. When patients are identified as high risk, preoperative hemodynamic optimization might be achieved with the insertion of a pulmonary artery catheter and hemodynamic-based tailored therapy. Finally, a prophylactic intra-aortic balloon pump might be considered in certain circumstances to decrease morbidity and even mortality, like in some high risk heart failure patients who undergo cardiac surgery, whereas routine preoperative inotropes are not recommended and should be reserved for patients in shock, except maybe for levosimendan.

  14. Heart rhythm complexity impairment in patients undergoing peritoneal dialysis

    NASA Astrophysics Data System (ADS)

    Lin, Yen-Hung; Lin, Chen; Ho, Yi-Heng; Wu, Vin-Cent; Lo, Men-Tzung; Hung, Kuan-Yu; Liu, Li-Yu Daisy; Lin, Lian-Yu; Huang, Jenq-Wen; Peng, Chung-Kang

    2016-06-01

    Cardiovascular disease is one of the leading causes of death in patients with advanced renal disease. The objective of this study was to investigate impairments in heart rhythm complexity in patients with end-stage renal disease. We prospectively analyzed 65 patients undergoing peritoneal dialysis (PD) without prior cardiovascular disease and 72 individuals with normal renal function as the control group. Heart rhythm analysis including complexity analysis by including detrended fractal analysis (DFA) and multiscale entropy (MSE) were performed. In linear analysis, the PD patients had a significantly lower standard deviation of normal RR intervals (SDRR) and percentage of absolute differences in normal RR intervals greater than 20 ms (pNN20). Of the nonlinear analysis indicators, scale 5, area under the MSE curve for scale 1 to 5 (area 1–5) and 6 to 20 (area 6–20) were significantly lower than those in the control group. In DFA anaylsis, both DFA α1 and DFA α2 were comparable in both groups. In receiver operating characteristic curve analysis, scale 5 had the greatest discriminatory power for two groups. In both net reclassification improvement model and integrated discrimination improvement models, MSE parameters significantly improved the discriminatory power of SDRR, pNN20, and pNN50. In conclusion, PD patients had worse cardiac complexity parameters. MSE parameters are useful to discriminate PD patients from patients with normal renal function.

  15. [Esophageal dilatation in a patient with myotonic dystrophy: a correlative study on CT and pathologic findings].

    PubMed

    Kono, S; Kaida, K; Kawai, M

    1998-03-01

    We reported a 63-year-old woman with myotonic dystrophy (MD), who had frequent swallowing disturbances and died from suffocation asphyxia. Her esophagus on CT image 30 minutes after taking semi-solid meal showed dietary remnants in the middle portion of esophagus with entire esophageal dilatation. At autopsy, there was marked atrophy in the striated muscles in the upper part and smooth muscles in the lower part of the esophagus. The site of dietary stagnation on CT image was identical to the atrophic smooth muscle layer seen at autopsy. We speculate that one of the causes of esophageal motor dysfunctions is smooth muscle atrophy. The dietary stagnation in the esophagus may increase a risk of the asphyxia. Therefore we need to keep patients at the straight position during and after dietary ingestion to prevent respiratory problems.

  16. Fat tissue and inflammation in patients undergoing peritoneal dialysis

    PubMed Central

    Rincón Bello, Abraham; Bucalo, Laura; Abad Estébanez, Soraya; Vega Martínez, Almudena; Barraca Núñez, Daniel; Yuste Lozano, Claudia; Pérez de José, Ana; López-Gómez, Juan M.

    2016-01-01

    Background Body weight has been increasing in the general population and is an established risk factor for hypertension, diabetes, and all-cause and cardiovascular mortality. Patients undergoing peritoneal dialysis (PD) gain weight, mainly during the first months of treatment. The aim of this study was to assess the relationship between body composition and metabolic and inflammatory status in patients undergoing PD. Methods This was a prospective, non-interventional study of prevalent patients receiving PD. Body composition was studied every 3 months using bioelectrical impedance (BCM®). We performed linear regression for each patient, including all BCM® measurements, to calculate annual changes in body composition. Thirty-one patients in our PD unit met the inclusion criteria. Results Median follow-up was 26 (range 17–27) months. Mean increase in weight was 1.8 ± 2.8 kg/year. However, BCM® analysis revealed a mean increase in fat mass of 3.0 ± 3.2 kg/year with a loss of lean mass of 2.3 ± 4.1 kg/year during follow-up. The increase in fat mass was associated with the conicity index, suggesting that increases in fat mass are based mainly on abdominal adipose tissue. Changes in fat mass were directly associated with inflammation parameters such as C-reactive protein (r = 0.382, P = 0.045) and inversely associated with high-density lipoprotein cholesterol (r=−0.50, P = 0.008). Conclusions Follow-up of weight and body mass index can underestimate the fat mass increase and miss lean mass loss. The increase in fat mass is associated with proinflammatory state and alteration in lipid profile. PMID:27274820

  17. CEP55 overexpression predicts poor prognosis in patients with locally advanced esophageal squamous cell carcinoma

    PubMed Central

    Jiang, Wenpeng; Wang, Zhou; Jia, Yang

    2017-01-01

    Development of esophageal squamous cell carcinoma (ESCC) involves alterations in multiple genes with corresponding proteins. Recent studies have demonstrated that centrosomal protein 55 (CEP55) shares certain features with oncogenes, and CEP55 overexpression is associated with the development and progression of malignant tumors. The present study aimed to analyze, for the first time, whether CEP55 expression is related to clinicopothalogic features in the esophageal squamous cell carcinoma (ESCC), as well as patient survival. A total of 110 patients with mid-thoracic ESCC who suffered from Ivor-Lewis were enrolled. The CEP55 expression profile of these patients in tumour tissues and corresponding healthy esophageal mucosa (CHEM) was detected by immunohistochemistry and semi-quantitative reverse transcription-polymerase chain reaction analyses. Correlations between CEP55 expression and clinicopathological factors were analyzed using χ2 test. The log-rank test was employed to calculate survival rate. A Cox regression multivariate analysis was performed to determine independent prognostic factors. The results demonstrated that CEP55 expression in ESCC was significantly higher than that of CHEM (P<0.001). Overexpression of CEP55 was significantly associated with differentiation degree (P=0.022), T stage (P=0.019), lymph node metastasis (P=0.033), clinicopathological staging (P=0.002) and tumor recurrence (P=0.021) in locally advanced ESCC patients. In addition, CEP55 overexpression was significantly associated with reduced overall survival of patients after surgery (P=0.012). The 5-year survival rate of patients without CEP55 overexpression was significantly higher than that of patients with CEP55 overexpression (P=0.012). Therefore, these findings suggest that CEP55 overexpression correlates with poor prognosis in locally advanced ESCC patients. PMID:28123547

  18. Double-Layered PTFE-Covered Nitinol Stents: Experience in 32 Patients with Malignant Esophageal Strictures

    SciTech Connect

    Park, Jung Gu; Jung, Gyoo-Sik Oh, Kyung Seung; Park, Seon-Ja

    2010-08-15

    We evaluated the effectiveness of a double-layered polytetrafluoroethylene (PTFE)-covered nitinol stent in the palliative treatment of malignant esophageal strictures. A double-layered PTFE-covered nitinol stent was designed to reduce the propensity to migration of conventional covered stent. The stent consists of an inner PTFE-covered stent and an outer uncovered nitinol stent tube. With fluoroscopic guidance, the stent was placed in 32 consecutive patients with malignant esophageal strictures. During the follow-up period, the technical and clinical success rates, complications, and cumulative patient survival and stent patency were evaluated. Stent placement was technically successful in all patients, and no procedural complications occurred. After stent placement, the symptoms of 30 patients (94%) showed improvement. During the mean follow-up of 103 days (range, 9-348 days), 11 (34%) of 32 patients developed recurrent symptoms due to tumor overgrowth in five patients (16%), tumor ingrowth owing to detachment of the covering material (PTFE) apart from the stent wire in 3 (9%), mucosal hyperplasia in 2 (6%), and stent migration in 1 (3%). Ten of these 11 patients were treated by means of placing a second covered stent. Thirty patients died, 29 as a result of disease progression and 1 from aspiration pneumonia. The median survival period was 92 days. The median period of primary stent patency was 190 days. The double-layered PTFE-covered nitinol stent seems to be effective for the palliative treatment of malignant esophageal strictures. We believe that the double-layer configuration of this stent can contribute to decreasing the stent's migration rate.

  19. Systemic Immune-Inflammation Index Predicts Prognosis of Patients with Esophageal Squamous Cell Carcinoma: A Propensity Score-matched Analysis

    PubMed Central

    Geng, Yiting; Shao, Yingjie; Zhu, Danxia; Zheng, Xiao; Zhou, Qi; Zhou, Wenjie; Ni, Xuefeng; Wu, Changping; Jiang, Jingting

    2016-01-01

    Systemic immune-inflammation index (SII), based on peripheral lymphocyte, neutrophil, and platelet counts, was recently investigated as a prognostic marker in several tumors. However, SII has not been reported in esophageal squamous cell carcinoma (ESCC). We evaluated the prognostic value of the SII in 916 patients with ESCC who underwent radical surgery. Univariate and multivariate analyses were calculated by the Cox proportional hazards regression model. The time-dependent receiver operating characteristics (ROC) curve was used to compare the discrimination ability for OS. PSM (propensity score matching) was carried out to imbalance the baseline characteristics. Our results showed that SII, PLR, NLR and MLR were all associated with OS in ESCC patients in the Kaplan-Meier survival analysis. However, only SII was an independent risk factor for OS (HR = 1.24, 95% CI 1.01–1.53, P = 0.042) among these systemic inflammation scores. The AUC for SII was bigger than PLR, NLR and MLR. In the PSM analysis, SII still remained an independent predictor for OS (HR = 1.30, CI 1.05–1.60, P = 0.018). SII is a novel, simple and inexpensive prognostic predictor for patients with ESCC undergoing radical esophagectomy. The prognostic value of SII is superior to PLR, NLR and MLR. PMID:28000729

  20. Long-Term Outcomes of Patients with Tracheoesophageal Fistula/Esophageal Atresia: Survey Results from Tracheoesophageal Fistula/Esophageal Atresia Online Communities.

    PubMed

    Acher, Charles Wynn; Ostlie, Daniel J; Leys, Charles M; Struckmeyer, Shannon; Parker, Matthew; Nichol, Peter F

    2016-12-01

    Introduction Outcome studies of tracheoesophageal fistula (TEF) and/or esophageal atresia (EA) are limited to retrospective chart reviews. This study surveyed TEF/EA patients/parents engaged in social media communities to determine long-term outcomes. Materials and Methods A 50-point survey was designed to study presentation, interventions, and ongoing symptoms after repair in patients with TEF/EA. It was validated using a test population and made available on TEF/EA online communities. Results In this study, 445 subjects completed the survey during a 2-month period. Mean age of patients when surveyed was 8.7 years (0-61 years) and 56% were male. Eighty-nine percent of surveys were completed by the parent of the patient. Sixty-two percent of patients underwent repair in the first 7 days of life. Standard open repair was most common (56%), followed by primary esophageal replacement (13%) and thoracoscopic repair (13%). Out of 405, 106 (26%) patients had postoperative leak. Postoperative leak was least likely in primary esophageal replacement (18%) and standard open repair (19%). Leak occurred in 32% of patients who had thoracoscopic repair; 31% (128/413) reported long-gap atresia, which was significantly associated with increased risk of postoperative leak (54/128, 42%) when compared with standard short-gap atresia (odds ratio, 3.5; p = 0.001). Out of 409, 221 (54%) patients reported dysphagia after repair, with only 77/221 (34.8%) reporting resolution by age 5. Out of 381, 290 (76%) patients reported symptoms of gastroesophageal reflux disease (GERD). There was no difference in dysphagia rates or GERD symptoms based on type of initial repair. Antireflux surgery was required in 63/290, 22% of patients with GERD (15% of all patients) and 27% of these patients who had surgery required more than one procedure antireflux procedure. The most common was Nissen fundoplication (73%), followed by partial wrap (14%). Reflux recurred in 32% of patients after

  1. Bevacizumab and Combination Chemotherapy Before Surgery in Treating Patients With Locally Advanced Esophageal or Stomach Cancer

    ClinicalTrials.gov

    2017-01-24

    Adenocarcinoma of the Esophagus; Adenocarcinoma of the Gastroesophageal Junction; Diffuse Adenocarcinoma of the Stomach; Intestinal Adenocarcinoma of the Stomach; Mixed Adenocarcinoma of the Stomach; Squamous Cell Carcinoma of the Esophagus; Stage IA Esophageal Cancer; Stage IA Gastric Cancer; Stage IB Esophageal Cancer; Stage IB Gastric Cancer; Stage IIA Esophageal Cancer; Stage IIA Gastric Cancer; Stage IIB Esophageal Cancer; Stage IIB Gastric Cancer; Stage IIIA Esophageal Cancer; Stage IIIA Gastric Cancer; Stage IIIB Esophageal Cancer; Stage IIIB Gastric Cancer; Stage IIIC Esophageal Cancer; Stage IIIC Gastric Cancer

  2. Predicting Infected Bile Among Patients Undergoing Percutaneous Cholecystostomy

    SciTech Connect

    Beardsley, Shannon L.; Shlansky-Goldberg, Richard D.; Patel, Aalpen; Freiman, David B.; Soulen, Michael C.; Stavropoulos, S. William; Clark, Timothy W.I.

    2005-04-15

    Purpose. Patients may not achieve a clinical benefit after percutaneous cholecystostomy due to the inherent difficulty in identifying patients who truly have infected gallbladders. We attempted to identify imaging and biochemical parameters which would help to predict which patients have infected gallbladders. Methods. A retrospective review was performed of 52 patients undergoing percutaneous cholecystostomy for clinical suspicion of acute cholecystitis in whom bile culture results were available. Multiple imaging and biochemical variables were examined alone and in combination as predictors of infected bile, using logistic regression. Results. Of the 52 patients, 25 (48%) had infected bile. Organisms cultured included Enterococcus, Enterobacter, Klebsiella, Pseudomonas, E. coli, Citrobacter and Candida. No biochemical parameters were significantly predictive of infected bile; white blood cell count >15,000 was weakly associated with greater odds of infected bile (odds ratio 2.0, p = NS). The presence of gallstones, sludge, gallbladder wall thickening and pericholecystic fluid by ultrasound or CT were not predictive of infected bile, alone or in combination, although a trend was observed among patients with CT findings of acute cholecystitis toward a higher 30-day mortality. Radionuclide scans were performed in 31% of patients; all were positive and 66% of these patients had infected bile. Since no patient who underwent a radionuclide scan had a negative study, this variable could not be entered into the regression model due to collinearity. Conclusion. No single CT or ultrasound imaging variable was predictive of infected bile, and only a weak association of white blood cell count with infected bile was seen. No other biochemical parameters had any association with infected bile. The ability of radionuclide scanning to predict infected bile was higher than that of ultrasound or CT. This study illustrates the continued challenge to identify bacterial cholecystitis

  3. Opportunistic microorganisms in patients undergoing antibiotic therapy for pulmonary tuberculosis

    PubMed Central

    Querido, Silvia Maria Rodrigues; Back-Brito, Graziella Nuernberg; dos Santos, Silvana Soléo Ferreira; Leão, Mariella Vieira Pereira; Koga-Ito, Cristiane Yumi; Jorge, Antonio Olavo Cardoso

    2011-01-01

    Antimicrobial therapy may cause changes in the resident oral microbiota, with the increase of opportunistic pathogens. The aim of this study was to compare the prevalence of Candida, Staphylococcus, Pseudomonas and Enterobacteriaceae in the oral cavity of fifty patients undergoing antibiotic therapy for pulmonary tuberculosis and systemically healthy controls. Oral rinsing and subgingival samples were obtained, plated in Sabouraud dextrose agar with chloramphenicol, mannitol agar and MacConkey agar, and incubated for 48 h at 37°C. Candida spp. and coagulase-positive staphylococci were identified by phenotypic tests, C. dubliniensis, by multiplex PCR, and coagulase-negative staphylococci, Enterobacteriaceae and Pseudomonas spp., by the API systems. The number of Candida spp. was significantly higher in tuberculosis patients, and C. albicans was the most prevalent specie. No significant differences in the prevalence of other microorganisms were observed. In conclusion, the antimicrobial therapy for pulmonary tuberculosis induced significant increase only in the amounts of Candida spp. PMID:24031759

  4. Longitudinal comparison of quality of life in patients undergoing laparoscopic Toupet fundoplication versus magnetic sphincter augmentation: Observational cohort study with propensity score analysis.

    PubMed

    Asti, Emanuele; Bonitta, Gianluca; Lovece, Andrea; Lazzari, Veronica; Bonavina, Luigi

    2016-07-01

    Only a minority of patients with gastro-esophageal reflux disease (GERD) are offered a surgical option. This is mostly due to the fear of potential side effects, the variable success rate, and the extreme alteration of gastric anatomy with the current gold standard, the laparoscopic Nissen fundoplication. It has been reported that laparoscopic Toupet fundoplication (LTF) and laparoscopic sphincter augmentation using a magnetic device (LINX) can treat reflux more physiologically and with a lower incidence of side-effects and reoperation rate. We present the first comparing quality of life in patients undergoing LTF versus LINX.Observational cohort study. Consecutive patients undergoing LTF or LINX over the same time period were compared by using the propensity score full matching method and generalized estimating equation. Criteria of exclusion were >3 cm hiatal hernia, grade C-D esophagitis, ineffective esophageal motility, body mass index >35, and previous upper abdominal surgery. The primary study outcome was quality of life measured with the Gastro-Esophageal Reflux Disease-Health Related Quality of Life (GERD-HRQL) questionnaire. Secondary outcomes were proton pump inhibitors (PPI) use, presence of gas-related symptoms or dysphagia, and reoperation-free probability.Between March 2007 and July 2014, 238 patients with GERD met the criteria of inclusion in the study. Of these, 103 underwent an LTF and 135 a LINX procedure. All patients had a minimum 1-year follow-up. Over time, patients in both groups had similar GERD-HRQL scores (odds ratio [OR] 1.04, confidence interval [CI] 0.89-1.27; P = 0.578), PPI use (OR 1.18, CI 0.81-1.70; P = 0.388), gas-related symptoms (OR 0.69, CI 0.21-2.28; P = 0.542), dysphagia (OR 0.62, CI 0.26-1.30; P = 0.241), and reoperation-free probability (stratified log-rank test = 0.556).In 2 concurrent cohorts of patients with early stage GERD undergoing LTF or LINX and matched by propensity score analysis, health

  5. Management of antithrombotic therapy in patients undergoing electrophysiological device surgery.

    PubMed

    Zacà, Valerio; Marcucci, Rossella; Parodi, Guido; Limbruno, Ugo; Notarstefano, Pasquale; Pieragnoli, Paolo; Di Cori, Andrea; Bongiorni, Maria Grazia; Casolo, Giancarlo

    2015-06-01

    The aim of this review is to formulate practical recommendations for the management of antithrombotic therapy in patients undergoing cardiac implantable electronic device (CIED) surgery by providing indications for a systematic approach to the problem integrating general technical considerations with patient-specific elements based on a careful evaluation of the balance between haemorrhagic and thromboembolic risk. Hundreds of thousands patients undergo implantation or replacement of CIEDs annually in Europe, and up to 50% of these subjects receive antiplatelet agents or oral anticoagulants. The rate of CIED-related complications, mainly infective, has also significantly increased so that transvenous lead extraction procedures are, consequently, often required. Cardiac implantable electronic device surgery is peculiar and portends specific intrinsic risks of developing potentially fatal haemorrhagic complications; on the other hand, the periprocedural suspension of antithrombotic therapy in patients with high thromboembolic risk cardiac conditions may have catastrophic consequences. Accordingly, the management of the candidate to CIED surgery receiving concomitant antithrombotic therapy is a topic of great clinical relevance yet controversial and only partially, if at all, adequately addressed in evidence-based current guidelines. In spite of the fact that in many procedures it seems reasonably safe to proceed with aspirin only or without interruption of anticoagulants, restricting to selected cases the use of bridging therapy with parenteral heparins, there are lots of variables that may make the therapeutic choices challenging. The decision-making process applied in this document relies on the development of a stratification of the procedural haemorrhagic risk and of the risk deriving from the suspension of antiplatelet or anticoagulant therapy combined to generate different clinical scenarios with specific indications for optimal management of periprocedural

  6. Mucosal breaks show same circumferential distribution in majority of patients with recurrent reflux esophagitis

    PubMed Central

    Fukuda, Naoki; Ishimura, Norihisa; Okada, Mayumi; Izumi, Daisuke; Mikami, Hironobu; Okimoto, Eiko; Aimi, Masahito; Mishiro, Tsuyoshi; Oshima, Naoki; Ishihara, Shunji; Kinoshita, Yoshikazu

    2017-01-01

    Background and study aims Esophageal mucosal breaks in patients with reflux esophagitis (RE) have a unique circumferential distribution. However, the specific location of mucosal breaks during recurrence of RE remains unclear. We investigated the circumferential distribution of mucosal breaks in patients with recurrent RE and compared their location to that noted at the initial diagnosis. Patients and methods We retrospectively enrolled patients with recurrent RE with Los Angeles (LA) grade A-C who were treated at our University Hospital between July 1996 and June 2014. The circumferential distribution of esophageal mucosal breaks was evaluated at the time of the initial diagnosis and again at the time of recurrence. Information regarding clinical parameters, including proton pump inhibitor administration, presence of hiatal hernia, and mucosal atrophy, was also reviewed. Results A total of 114 patients with recurrent RE were examined during the study period, with a mean duration to recurrence after initial diagnosis of 39.4 months. The majority (72.8 %) had the same LA grade at recurrence. In addition, recurrent mucosal breaks in 96 (84.2 %) patients were observed to have occurred in the same circumferential location as at the initial diagnosis, while those in 18 (15.8 %) were observed in a different location. When recurrent lesions had a different location, the LA grade also tended to be different (P = 0.02). Conclusions We found that most patients with recurrent RE developed lesions in the same circumferential location as noted for the initial lesions. Those in different locations at recurrence were associated with a change in LA grade. PMID:28317018

  7. Incidental adenocarcinoma in patients undergoing surgery for stricturing Crohn's disease

    PubMed Central

    Kristo, Ivan; Riss, Stefan; Argeny, Stanislaus; Maschke, Svenja; Chitsabesan, Praminthra; Stift, Anton

    2017-01-01

    AIM To evaluate frequency and clinical course of incidental adenocarcinoma in patients with stricturing Crohn's disease (CD). METHODS In this study, consecutive patients, who were operated on for stricturing CD between 1997-2012, were included at an academic tertiary referral center. Demographic data and clinical course were obtained by an institutional database and individual chart review. Besides baseline characteristics, intraoperative findings and CD related history were also recorded. Colorectal cancer was classified and staged according to the Union for International Cancer Control (UICC). RESULTS During the study period 484 patients underwent resections due to stricturing CD. Incidental adenocarcinoma was histologically confirmed in 6 (1.2%) patients (4 males, 2 females). Patients diagnosed with colorectal cancer had a median age of 43 (27-66) years and a median history of CD of 16 (7-36) years. Malignant lesions were found in the rectum (n = 4, 66.7%), descending colon (n = 1, 16.7%) and ileocolon (n = 1, 16.7%). According to the UICC classification two patients were stages as I (33.3%), whereas the other patients were classified as stage IIA (16.7%), stage IIIB (16.7%), stage IIIC (16.7%) and stage IV (16.7%), respectively. After a median follow-up of 2 (0.03-8) years only 1 patient is still alive. CONCLUSION The frequency of incidental colorectal cancer in patients, who undergo surgery for stenotic CD, is low but associated with poor prognosis. However, surgeons need to be aware about the possibility of malignancy in stricturing CD, especially if localized in the rectum. PMID:28210083

  8. Value of extended warming in patients undergoing elective surgery.

    PubMed

    Wasfie, Tarik J; Barber, Kimberly R

    2015-01-01

    Perioperative temperature management is imperative for positive surgical outcomes. This study assessed the clinical and wellbeing benefits of extending normothermia by using a portable warming gown. A total of 94 patients undergoing elective surgery were enrolled. They were randomized pre-operatively to either a portable warming gown or the standard warming procedure. The warming gown stayed with patients from pre-op to operating room to postrecovery room discharge. Core temperature was tracked throughout the study. Patients also provided responses to a satisfaction and comfort status survey. The change in average core temperature did not differ significantly between groups (P = 0.23). A nonsignificant 48% relative decrease in hypothermic events was observed for the extended warming group (P = 0.12). Patients receiving the warming gown were more likely to report always having their temperature controlled (P = 0.04) and significantly less likely to request additional blankets for comfort (P = 0.006). Clinical outcomes and satisfaction were improved for patients with extended warming.

  9. Optimization of the radiological protection of patients undergoing digital radiography.

    PubMed

    Zhang, Menglong; Chu, Cunkun

    2012-02-01

    Because of a much higher dynamic range of flat panel detectors, patient dose can vary without change of image quality being perceived by radiologists. This condition makes optimization (OT) of radiation protection undergoing digital radiography (DR) more complex, while a chance to reduced patient dose also exists. In this study, we evaluated the difference of patient radiation and image rejection before and after OT to identify if it is necessary to carry out an OT procedure in a routine task with DR. The study consisted of a measurement of the dose area product (DAP) and entrance surface dose (ESD) received by a reference group of patients for eight common radiographic procedures using the DR system before and after OT. Meanwhile image rejection data during two 2-month periods were collected and sorted according to reason. For every radiographic procedure, t tests showed significant difference in average ESD and DAP before and after OT (p < 0.005). The ESDs from most examinations before OT were three times higher than that after OT. For DAPs, the difference is more significant. Image rejection rate after OT is significantly lower than that before OT (χ (2) = 36.5, p < 0.005). The substantial reductions of dose after OT resulted from appropriate mAs and exposure field. For DR patient dose, less than recommended diagnostic reference level can meet quality criteria and clinic diagnosis.

  10. Prediction of cardiac risk in patients undergoing vascular surgery

    SciTech Connect

    Morise, A.P.; McDowell, D.E.; Savrin, R.A.; Goodwin, C.A.; Gabrielle, O.F.; Oliver, F.N.; Nullet, F.R.; Bekheit, S.; Jain, A.C.

    1987-03-01

    In an attempt to determine whether noninvasive cardiac testing could be used to assess cardiac risk in patients undergoing surgery for vascular disease, the authors studied 96 patients. Seventy-seven patients eventually underwent major vascular surgery with 11 (14%) experiencing a significant cardiac complication. Thallium imaging was much more likely to be positive (p less than 0.01) in patients with a cardiac complication; however, there was a significant number of patients with cardiac complications who had a positive history or electrocardiogram for myocardial infarction. When grouped by complication and history of infarction, thallium imaging, if negative, correctly predicted low cardiac risk in the group with a history of infarction. Thallium imaging, however, did not provide a clear separation of risk in those without a history of infarction. Age and coronary angiography, on the other hand, did reveal significant differences within the group without a history of infarction. The resting radionuclide ejection fraction followed a similar pattern to thallium imaging. It is concluded that a positive history of myocardial infarction at any time in the past is the strongest risk predictor in this population and that the predictive value of noninvasive testing is dependent on this factor. Considering these findings, a proposed scheme for assessing risk that will require further validation is presented.

  11. Is the schatzki ring a unique esophageal entity?

    PubMed Central

    Müller, Michaela; Gockel, Ines; Hedwig, Philip; Eckardt, Alexander J; Kuhr, Kathrin; König, Jochem; Eckardt, Volker F

    2011-01-01

    AIM: To study, whether the association of Schatzki rings with other esophageal disorders support one of the theories about its etiology. METHODS: From 1987 until 2007, all patients with newly diagnosed symptomatic Schatzki rings (SRs) were prospectively registered and followed. All of them underwent structured interviews with regards to clinical symptoms, as well as endoscopic and/or radiographic examinations. Endoscopic and radiographic studies determined the presence of an SR and additional morphological abnormalities. RESULTS: One hundred and sixty-seven patients (125 male, 42 female) with a mean age of 57.1 ± 14.6 years were studied. All patients complained of intermittent dysphagia for solid food and 113 (79.6%) patients had a history of food impaction. Patients experienced symptoms for a mean of 4.7 ± 5.2 years before diagnosis. Only in 23.4% of the 64 patients who had endoscopic and/or radiological examinations before their first presentation to our clinic, was the SR previously diagnosed. At presentation, the mean ring diameter was 13.9 ± 4.97 mm. One hundred and sixty-two (97%) patients showed a sliding hiatal hernia. Erosive reflux esophagitis was found in 47 (28.1%) patients. Twenty-six (15.6%) of 167 patients showed single or multiple esophageal webs; five (3.0%) patients exhibited eosinophilic esophagitis; and four (2.4%) had esophageal diverticula. Four (7%) of 57 patients undergoing esophageal manometry had non-specific esophageal motility disorders. CONCLUSION: Schatzki rings are frequently associated with additional esophageal disorders, which support the assumption of a multifactorial etiology. Despite typical symptoms, SRs might be overlooked. PMID:21734791

  12. High-Resolution Manometry Evaluation of the Pharynx and Upper Esophageal Sphincter Motility in Patients with Achalasia.

    PubMed

    Menezes, Mariano A; Herbella, Fernando A M; Patti, Marco G

    2015-10-01

    The motility of the pharynx and upper esophageal sphincter (UES) is still poorly understood. It is also unclear if the motility of this area may be compromised in patients with achalasia. This study aims to evaluate the motility of the pharynx, UES, and proximal esophagus in patients with esophageal achalasia. Sixty patients with achalasia underwent high-resolution manometry (HRM) (52 % females, mean age 54 years). Esophageal dilatation was classified according to the radiologic diameter in Type I (<4 cm): 6 %; Type II (4-7 cm): 36 %; Type III (7-10 cm): 34 %; and Type IV (>10 cm): 24 %. HRM classified 43 % of the patients as Chicago Type I and 57 % as Type II. Manometric parameters were compared to normal values obtained from a previous study in volunteers. The motility of the velopharynx showed short, premature, and hypertonic contraction. The epiglottis also showed hypertonic contraction. The UES had increased residual pressure. Chicago classification Type II patients had higher UES residual pressure (p = 0.03). The degree of esophageal dilatation did not correlate with manometric parameters. Achalasia may affect the motility of the pharyngo-upper esophageal area. The changes observed may represent functional alterations to prevent aspiration, especially in patients with Chicago classification Type II achalasia.

  13. Video-assisted thoracoscopic esophagectomy in the left lateral decubitus position in an esophageal cancer patient with pectus excavatum.

    PubMed

    Sato, Shinsuke; Nagai, Erina; Hazama, Hiroyuki; Taki, Yusuke; Takahashi, Michiro; Kyoden, Yusuke; Watanabe, Masaya; Ohata, Ko; Kanemoto, Hideyuki; Oba, Noriyuki; Takagi, Masakazu

    2015-08-01

    During thoracic cavity operations, it is difficult to obtain sufficient working space and good operative field visibility in patients with pectus excavatum because the space between the vertebral bodies and sternum is very narrow. Here, we report the successful treatment of esophageal cancer in a patient with pectus excavatum. A 77-year-old man with esophageal cancer was referred to our hospital for further treatment. He was diagnosed with multiple early esophageal squamous cell carcinomas. The patient had pectus excavatum, but because it was asymptomatic, a video-assisted thoracoscopic radical esophagectomy in the left lateral decubitus position without pectus excavatum repair was selected. Despite the patient's unusual anatomy, video-assisted thoracoscopic esophagectomy in the left decubitus position allowed for good operative field visibility, as the videoscope was inserted from the side of the diaphragm. This operative procedure is useful in patients with esophageal cancer who also have pectus excavatum. To the best of our knowledge, this is the second report of video-assisted thoracoscopic esophagectomy in an esophageal cancer patient with pectus excavatum.

  14. Anticoagulation in patients with atrial fibrillation undergoing coronary stent implantation.

    PubMed

    Bernard, A; Fauchier, L; Pellegrin, C; Clementy, N; Saint Etienne, C; Banerjee, A; Naudin, D; Angoulvant, D

    2013-09-01

    In patients with atrial fibrillation (AF) undergoing coronary stent implantation, the optimal antithrombotic strategy is unclear. We evaluated whether use of oral anticoagulation (OAC) was associated with any benefit in morbidity or mortality in patients with AF, high risk of thromboembolism (TE) (CHA2DS2-VASC score ≥ 2) and coronary stent implantation. Among 8,962 unselected patients with AF seen between 2000 and 2010, a total of 2,709 (30%) had coronary artery disease and 417/2,709 (15%) underwent stent implantation while having CHA2DS2-VASC score ≥ 2. During follow-up (median=650 days), all TE, bleeding episodes, and major adverse cardiac events (i.e. death, acute myocardial infarction, target lesion revascularisation) were recorded. At discharge, 97/417 patients (23%) received OAC, which was more likely to be prescribed in patients with permanent AF and in those treated for elective stent implantation. The incidence of outcome event rates was not significantly different in patients treated and those not treated with OAC. However, in multivariate analysis, the lack of OAC at discharge was independently associated with increased risk of death/stroke/systemic TE (relative risk [RR] =2.18, 95% confidence interval [CI] 1.02-4.67, p=0.04), with older age (RR =1.12, 1.04-1.20, p=0.003), heart failure (RR =3.26, 1.18-9.01, p=0.02), and history of stroke (RR =18.87, 3.11-111.11, p=0.001). In conclusion, in patients with AF and high thromboembolic risk after stent implantation, use of OAC was independently associated with decreased risk of subsequent death/stroke/systemic TE, suggesting that OAC should be systematically used in this patient population.

  15. Pharmacokinetics of ampicillin and sulbactam in patients undergoing heart surgery.

    PubMed Central

    Wildfeuer, A; Müller, V; Springsklee, M; Sonntag, H G

    1991-01-01

    The pharmacokinetics of ampicillin and sulbactam, a new beta-lactamase inhibitor, were investigated in 16 patients undergoing prosthetic cardiac valve insertion. The combination of 2 g of ampicillin and 1 g of sulbactam was administered as perioperative prophylaxis intravenously over 3 to 6 days. Several serum pharmacokinetic parameters were similar for the two drugs after three intravenous doses were given to patients following surgery. The half-lives of elimination of ampicillin and sulbactam were 79 +/- 4.9 and 88 +/- 5.9 min, the volumes of distribution were 15.6 +/- 1.4 and 17.7 +/- 1.2 liters/70 kg, and the total plasma clearances were 144.4 +/- 14.5 and 147.2 +/- 14.5 ml/min, respectively. The peak concentrations of ampicillin and sulbactam in serum were calculated to be 134.3 +/- 1.3 and 58.3 +/- 1.2 micrograms/ml, respectively. Ampicillin and sulbactam rapidly penetrated from the blood into various tissues collected during heart surgery, such as sternum, pericardium, myocardium, and endocardium. The concentrations of ampicillin in tissue ranged from 17.8 +/- 9.9 to 50 +/- 29.5 micrograms/g, and those of sulbactam in tissue ranged from 8.8 +/- 6.2 to 19.6 +/- 10.1 micrograms/g. The concentrations of ampicillin and sulbactam in serum and tissue also apparently exceeded the MICs against most beta-lactamase-producing bacteria usually involved in postoperative wound infections and prosthetic valve endocarditis. The ratio of the two compounds was approximately 2:1 in serum and in the various tissues affected by the operation. The pharmacokinetics of ampicillin and sulbactam in serum and investigated tissues suggest that the combination of the two beta-lactams will be effective in the perioperative prophylaxis of patients undergoing heart surgery. PMID:1952846

  16. Prognosis of Esophageal Cancer Patients With Pathologic Complete Response After Preoperative Concurrent Chemoradiotherapy

    SciTech Connect

    Park, Jae Won; Kim, Jong Hoon; Choi, Eun Kyung; Lee, Sang-wook; Yoon, Sang Min; Song, Si Yeol; Lee, Yu Sun; Kim, Sung Bae; Park, Seung il; Ahn, Seung Do

    2011-11-01

    Purpose: To define failure patterns and predictive factors in esophageal cancer patients who had a pathologic complete response (pCR) after preoperative concurrent chemoradiotherapy (PCRT). Methods and Materials: We performed a retrospective analysis of 61 esophageal cancer patients who were enrolled in prospective studies and showed pCR after PCRT. All of the patients had squamous cell carcinoma. Of the patients, 40 were treated with hyperfractionated radiotherapy (4,560 cGy in 28 fractions) with 5-fluorouracil (5-FU) and cisplatin (FP), and 21 patients received conventional fractionation radiotherapy with capecitabine and cisplatin (XP). Results: The median follow-up time was 45.2 months (range, 6.5-162.3 months). The 5-year overall survival (OS) and disease-free survival rates (DFS) were 60.2% and 80.4%, respectively. In univariate analysis, age and lymph node (LN) metastasis were poor prognostic factors for OS, and pretreatment weight loss (>2 kg) was a poor prognostic factor for DFS. In multivariate analysis, lymph node metastasis and pretreatment weight loss were independent prognostic factors for OS and DFS. Nine patients (15%) had disease recurrence. Of the nine patients, 5 patients had locoregional failure, 1 patients had distant metastasis, and 3 patients had distant and locoregional failure. In-field failure occurred in 5 patients; out-of-field failure occurred in 1 patient; both in-field and out-of-field failure occurred in 2 patients; and both marginal and out-of-field failure occurred in 1 patient. Conclusions: Even in pCR patients, the most common failure site was within the radiation field, which suggests that more efficient local treatment is needed. Tumor recurrence was more common in patients with older age and with pretreatment weight loss.

  17. Gastritis of the Herniated Stomach in Patients with Esophageal Hiatus Hernia

    PubMed Central

    Forstner, G. G.; Bogoch, A.

    1963-01-01

    Seven illustrative cases of gastritis of the herniated stomach in patients with sliding esophageal hiatus hernia are reported. Five had superficial gastritis (three mild, one moderate and one severe); two had atrophic gastritis. Gastritis was present in two patients whose mucosa appeared normal at esophagoscopy. Interstitial hemorrhage into the lamina propria was present in four of the seven biopsy specimens. The possibility that interstitial hemorrhage may be related to the development of gastric erosions is considered. The pathogenesis of this form of gastritis is discussed. ImagesFig. 1Fig. 2Fig. 3 PMID:13958838

  18. New Variant of Esophageal Atresia

    PubMed Central

    Harne, Swapnil; Pathak, Manish; Rattan, Kamal Nayan

    2017-01-01

    Esophageal atresia with tracheoesophageal fistula (EA/TEF) associated with distal congenital esophageal stenosis (CES) is a well-known entity. We encountered three patients of EA/TEF associated with long and unusual CES. PMID:28083495

  19. NUTRITIONAL STATUS AND LIFE QUALITY IN PATIENTS UNDERGOING BARIATRIC SURGERY

    PubMed Central

    da SILVA, Paulo Roberto Bezerra; de SOUZA, Marcela Ramos; da SILVA, Evane Moises; da SILVA, Silvia Alves

    2014-01-01

    Background The obesity has achieved an alarming increase in recent years, which led this disease to global epidemic condition. Aim To evaluate the nutritional status as well as the quality of life of obese patients undergoing bariatric surgery. Methods A transversal study was conducted with obese adults of both genders who underwent bariatric surgery by Fobi-Capella technique for at least 30 days. It was evaluated: age, gender, marital status, occupation, weight before surgery, current weight, height, preoperative and current BMI, weight loss and loss of excess weight percentages, presence of clinical manifestations and food intolerances. Results The sample consisted of 70 patients, being 81.4% female, 37.1% aged 30 to 39 years, 58.6% were married, 41.4% have undergone the bariatric surgery in the last 12 months. It was observed a reduction in BMI from 37.2 kg/m2 (one to three months) to 28.9 kg/m2 (>12 months) and consequent increase in weight loss and loss of excess weight percentages. The most frequent clinical manifestation was alopecia (62.9%). The most reported food intolerance was on the red meat (24%). According to the Baros questionnaire, 50% of patients were classified as having good quality of life. Conclusion The operation of Fobi-Capella proved to be effective in promoting gradual and lasting weight loss. Quality of life was considered good in most patients, indicating that the operation had a positive impact on their lives. PMID:25409963

  20. Levosimendan in Patients with Left Ventricular Dysfunction Undergoing Cardiac Surgery.

    PubMed

    Mehta, Rajendra H; Leimberger, Jeffrey D; van Diepen, Sean; Meza, James; Wang, Alice; Jankowich, Rachael; Harrison, Robert W; Hay, Douglas; Fremes, Stephen; Duncan, Andra; Soltesz, Edward G; Luber, John; Park, Soon; Argenziano, Michael; Murphy, Edward; Marcel, Randy; Kalavrouziotis, Dimitri; Nagpal, Dave; Bozinovski, John; Toller, Wolfgang; Heringlake, Matthias; Goodman, Shaun G; Levy, Jerrold H; Harrington, Robert A; Anstrom, Kevin J; Alexander, John H

    2017-03-19

    Background Levosimendan is an inotropic agent that has been shown in small studies to prevent or treat the low cardiac output syndrome after cardiac surgery. Methods In a multicenter, randomized, placebo-controlled, phase 3 trial, we evaluated the efficacy and safety of levosimendan in patients with a left ventricular ejection fraction of 35% or less who were undergoing cardiac surgery with the use of cardiopulmonary bypass. Patients were randomly assigned to receive either intravenous levosimendan (at a dose of 0.2 μg per kilogram of body weight per minute for 1 hour, followed by a dose of 0.1 μg per kilogram per minute for 23 hours) or placebo, with the infusion started before surgery. The two primary end points were a four-component composite of death through day 30, renal-replacement therapy through day 30, perioperative myocardial infarction through day 5, or use of a mechanical cardiac assist device through day 5; and a two-component composite of death through day 30 or use of a mechanical cardiac assist device through day 5. Results A total of 882 patients underwent randomization, 849 of whom received levosimendan or placebo and were included in the modified intention-to-treat population. The four-component primary end point occurred in 105 of 428 patients (24.5%) assigned to receive levosimendan and in 103 of 421 (24.5%) assigned to receive placebo (adjusted odds ratio, 1.00; 99% confidence interval [CI], 0.66 to 1.54; P=0.98). The two-component primary end point occurred in 56 patients (13.1%) assigned to receive levosimendan and in 48 (11.4%) assigned to receive placebo (adjusted odds ratio, 1.18; 96% CI, 0.76 to 1.82; P=0.45). The rate of adverse events did not differ significantly between the two groups. Conclusions Prophylactic levosimendan did not result in a rate of the short-term composite end point of death, renal-replacement therapy, perioperative myocardial infarction, or use of a mechanical cardiac assist device that was lower than the rate

  1. [Applying hospice care concepts on a patient with terminal stage esophageal carcinoma: a nurse's experience].

    PubMed

    Hsu, Hui-Kai; Lin, Mei-Chuan

    2010-04-01

    This report describes a nursing care experience with a patient diagnosed with terminal stage esophageal carcinoma. Nursing care was administered from November 8th to 30th, 2007. Patient data was collected and evaluated using direct caring, observation, medical reports and patient interviews covering the physical, psychological, social, and spiritual realms. Patient health problems included pain, ineffective airway clearance, anticipatory grieving and spiritual distress. In line with hospice care concepts, the author employed empathy, companionship, listening, and support to assist the patient to overcome fear and face death. Comfort care and pain control skills were also used to relieve the patient's physical suffering. As such, the author assisted patient to achieve the essence of "good death", i.e., peace of achieved in the physical, psychological, social and spiritual realms.

  2. Lower pH values of weakly acidic refluxes as determinants of heartburn perception in gastroesophageal reflux disease patients with normal esophageal acid exposure.

    PubMed

    de Bortoli, N; Martinucci, I; Savarino, E; Franchi, R; Bertani, L; Russo, S; Ceccarelli, L; Costa, F; Bellini, M; Blandizzi, C; Savarino, V; Marchi, S

    2016-01-01

    Multichannel impedance pH monitoring has shown that weakly acidic refluxes are able to generate heartburn. However, data on the role of different pH values, ranging between 4 and 7, in the generation of them are lacking. The aim of this study was to evaluate whether different pH values of weakly acidic refluxes play a differential role in provoking reflux symptoms in endoscopy-negative patients with physiological esophageal acid exposure time and positive symptom index and symptom association probability for weakly acidic refluxes. One hundred and forty-three consecutive patients with gastroesophageal reflux disease, nonresponders to proton pump inhibitors (PPIs), were allowed a washout from PPIs before undergoing: upper endoscopy, esophageal manometry, and multichannel impedance pH monitoring. In patients with both symptom index and symptom association probability positive for weakly acidic reflux, each weakly acidic reflux was evaluated considering exact pH value, extension, physical characteristics, and correlation with heartburn. Forty-five patients with normal acid exposure time and positive symptom association probability for weakly acidic reflux were identified. The number of refluxes not heartburn related was higher than those heartburn related. In all distal and proximal liquid refluxes, as well as in distal mixed refluxes, the mean pH value of reflux events associated with heartburn was significantly lower than that not associated. This condition was not confirmed for proximal mixed refluxes. Overall, a low pH of weakly acidic reflux represents a determinant factor in provoking heartburn. This observation contributes to better understand the pathophysiology of symptoms generated by weakly acidic refluxes, paving the way toward the search for different therapeutic approaches to this peculiar condition of esophageal hypersensitivity.

  3. [Hyperkalemia after arterial revascularization in a patient undergoing arm replantation].

    PubMed

    Imanaka, Norie; Nakasuji, Masato; Nomura, Masataka; Yoshioka, Miwako; Miyata, Taeko; Tanaka, Masuji

    2014-12-01

    A 25-year-old man was admitted for arm replantation. His left upper arm was completely amputated by conveyer belt Anesthesia was induced with propofol (80 mg), rocuronium (50 mg), remifentanil (0.15 μg x kg(-1) x min(-1)) and maintained with sevoflurane (1-2%) and remifentanil (0.1-0.3 μg x kg(-1) x min(-1)). The plastic surgeons revascularized subclavian artery quickly but blood pressure decreased to 40-50 mmHg because of massive bleeding and plasma potassium concentration reached 5.8 mEq x l(-1). Noradrenaline (0.3 μg x kg(-1) x min(-1)) and massive albumin on behalf of red blood cells were administered. After we treated hyperkalemia and hypotension, the subclavian vein was successfully revascularized. We should maintain low potassium concentration before revascularization in patients undergoing arm replantation.

  4. Abnormal esophageal transit in patients with typical reflux symptoms but normal endoscopic and pH profiles

    SciTech Connect

    Eriksen, C.A.; Cullen, P.T.; Sutton, D.; Kennedy, N.; Cuschieri, A. )

    1991-06-01

    There is a small, well-known cohort of patients who, despite classic reflux symptoms, have a normal esophageal pH profile and endoscopic picture. The treatment of these patients has proved problematic. In an attempt at determining the pathophysiology of this subgroup, the authors investigated the esophageal transit, using the radiolabeled solid bolus esophageal egg transit technique, in 58 such patients: 25 males, 33 females, mean age 39.5 years (range: 13 to 65 years). The egg transit was normal in 31 (53.4%) patients. In the remaining 27 (46.6%) patients, the condensed image analysis showed the following specific abnormal transit patterns: step delay pattern, demonstrating segmental hold-up in mid- or distal esophagus in 16 (59.3%); nonspecific delay in 6 (22.2%); oscillatory pattern in 3 (11.1%); and total nonclearance during the study period (4 minutes) in 2 (7.4%) patients. The patients with abnormal transit patterns had demographic parameters and symptom scores similar to those found in patients with normal transit. This study shows that almost 50% of patients with reflux symptoms and negative pH and endoscopy have abnormal esophageal transit, and almost two thirds of these patients display segmental transit delay in the lower half of the esophagus. The effect on symptomatology by prokinetic agents in the patient subgroup needs evaluation.

  5. Chromoendoscopy to detect early synchronous second primary esophageal carcinoma in patients with squamous cell carcinomas of the head and neck?

    PubMed

    Komínek, Pavel; Vítek, Petr; Urban, Ondřej; Zeleník, Karol; Halamka, Magdaléna; Feltl, David; Cvek, Jakub; Matoušek, Petr

    2013-01-01

    Objective. To evaluate the use of flexible esophagoscopy and chromoendoscopy with Lugol's solution in the detection of early esophageal carcinomas (second primary carcinomas) in patients with squamous cell carcinoma of the head and neck (HNSCC). Methods. All patients with newly diagnosed HNSCC underwent office-based Lugol's chromoendoscopy. After flexible esophagoscopy with white light, 3.0% Lugol's iodine solution was sprayed over the entire esophageal mucosa. Areas with less-intense staining (LVLs) were evaluated and biopsies taken. Results. 132 patients with HNSCC were enrolled in this study. The most frequent primary tumors were oropharyngeal (49/132), tumors of the oral cavity (36/132), and larynx (35/132). The majority of subjects (107/132 patients, 81.1%) had advanced HNSCC carcinomas (stages III and IV). Multiple LVLs were discovered in 24 subjects (18.2%) and no LVLs in 108 (81.8%) subjects. Fifty-five LVL biopsy specimens were obtained and assessed. Squamous cell carcinomas were detected in two patients, peptic esophagitis in 11 patients, gastric heterotopic mucosa in two patients, hyperplasia in two patients, and low- and high-grade dysplasia in three patients. Conclusion. Although only two patients with synchronous primary carcinomas were found among the patients, esophagoscopy should be recommended after detection of HNSCC to exclude secondary esophageal carcinoma or dysplasia.

  6. Postoperative urinary retention in patients undergoing elective spinal surgery.

    PubMed

    Altschul, David; Kobets, Andrew; Nakhla, Jonathan; Jada, Ajit; Nasser, Rani; Kinon, Merritt D; Yassari, Reza; Houten, John

    2017-02-01

    OBJECTIVE Postoperative urinary retention (POUR) is a common problem leading to morbidity and an increased hospital stay. There are limited data regarding its baseline incidence in patients undergoing spinal surgery and the risk factors with which it may be associated. The purpose of this study was to evaluate the incidence of POUR in elective spine surgery patients and determine the factors associated with its occurrence. METHODS The authors retrospectively reviewed the records of patients who had undergone elective spine surgery and had been prospectively monitored for POUR during an 18-month period. Collected data included operative positioning, surgery duration, volume of intraoperative fluid, length of hospital stay, and patient characteristics such as age, sex, and medical comorbidities. Dialysis patients or those with complete urinary retention preoperatively were excluded from analysis. RESULTS Of the 397 patients meeting the study inclusion criteria, 35 (8.8%) developed POUR. An increased incidence of POUR was noted in those who underwent posterior lumbar surgery, those with benign prostatic hypertrophy (BPH), those with chronic constipation or prior urinary retention, and those using a patient-controlled analgesia pump postoperatively. An increased incidence of POUR was seen with a longer operative time but not with intraoperative intravenous fluid administration. A significant relationship between the female sex and POUR was noted after controlling for BPH, yet there was no association between POUR and diabetes or intraoperative instrumentation. Postoperative retention significantly prolonged the hospital stay. Three patients developed epidural hematomas necessitating operative reexploration, and while they experienced POUR, they also developed the full constellation of cauda equina syndrome. CONCLUSIONS Awareness of the risk factors for POUR may be useful in perioperative Foley catheter management and in identifying patients who need particular

  7. Utility of ambulatory 24-hour esophageal pH and motility monitoring in noncardiac chest pain: report of 90 patients and review of the literature.

    PubMed

    Lacima, Gloria; Grande, Luis; Pera, Manuel; Francino, Antonio; Ros, Emilio

    2003-05-01

    It is unclear whether prolonged motility monitoring improves the diagnostic yield of standard esophageal tests in patients with noncardiac chest pain. Our aim was to assess the diagnostic value of ambulatory 24-hr pH and pressure monitoring in patients with noncardiac chest pain. Stationary manometry, edrophonium testing, and ambulatory pH and motility studies were performed in 90 consecutive patients with recurrent chest pain and normal coronary angiograms. Normality limits of ambulatory 24-hr motility were established in 30 healthy controls. The diagnoses of specific esophageal motility disorders (nutcracker esophagus and diffuse esophageal spasm) by stationary and ambulatory manometry were discordant in 48% of the patients. Edrophonium testing was positive in 9 patients, but correlated poorly with esophageal diagnoses. During ambulatory studies, 144 chest pain events occurred in 42 patients, and 72 (50%) were related to esophageal dysfunction. Strict temporal associations of events with esophageal dysfunction in relation to ambulatory 24-hr pH/motility scores permitted four patient categorizations: true positives (event-related and abnormal tests), N = 15; true negatives (event-unrelated and abnormal tests), N = 10; reduced esophageal pain threshold (event-related and normal tests), N = 4; and indeterminate origin (event-unrelated and normal tests), N = 13. Overall, 19 patients (21%) had a probable esophageal cause for chest pain (14 esophageal motility disorder, 4 acid reflux, 1 both). In conclusion, ambulatory manometry increases the diagnostic yield of standard esophageal testing in noncardiac chest pain, but the gain is small. Causes of chest pain other than high esophageal pressures and acid reflux must still be sought in most patients with chest pain of unknown origin after a negative cardiac work-up.

  8. Genetics of Eosinophilic Esophagitis

    DTIC Science & Technology

    2012-03-01

    in esophageal tissue (arrowheads) in WT than IL21R-/- mice (A) is quantified morphometrically in (B). Quantitative PCR (C) for esophageal...microscopy and morphometric analysis was used to measure IL21 receptor expression in patient esophageal biopsies. RESULTS: A number of genetic variants...most highly associated variants in the locus. Immunofluorescent microscopy and morphometric analysis demonstrate a marked increase in IL21 receptor

  9. Diet and esophageal disease

    PubMed Central

    Dawsey, Sanford M.; Fagundes, Renato B.; Jacobson, Brian C.; Kresty, Laura A.; Mallery, Susan R.; Paski, Shirley; van den Brandt, Piet A.

    2014-01-01

    The following, from the 12th OESO World Conference: Cancers of the Esophagus, includes commentaries on macronutrients, dietary patterns, and risk of adenocarcinoma in Barrett’s esophagus; micronutrients, trace elements, and risk of Barrett’s esophagus and esophageal adenocarcinoma; the role of mate consumption in the development of squamous cell carcinoma; the relationship between energy excess and development of esophageal adenocarcinoma; and the nutritional management of the esophageal cancer patient. PMID:25266021

  10. Changes in neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios during chemoradiation predict for survival and pathologic complete response in trimodality esophageal cancer patients

    PubMed Central

    Hyder, Jalal; Boggs, Drexell Hunter; Hanna, Andrew; Suntharalingam, Mohan

    2016-01-01

    study to examine NLR and PLR values at various time intervals throughout treatment and demonstrate a correlation between OS, PFS, and PCR in patients undergoing trimodality therapy for esophageal cancer. PMID:27034785

  11. Myoinositol Improves Embryo Development in PCOS Patients Undergoing ICSI

    PubMed Central

    2016-01-01

    The aim of this study was to investigate the activity of myoinositol, in a court of 217 PCOS women undergoing intracytoplasmic sperm injection (ICSI), on pregnancy rate, embryo development, estradiol, and progesterone concentration in blood serum, superoxide dismutase (SOD), and catalase (CAT) in follicular fluid. Concerning the court of patient, 112 (groups I and II) out of 217 were PCOS women, whereas group III consisted of healthy subjects (not PCOS). Group I patients were treated with 400 μg of folic acid per day for 3 months before ICSI, whereas group II patients received 4000 mg of myoinositol and 400 μg of folic acid per day for 3 months before ICSI. Group II revealed a shorter embryo/blastocyst development period between microinjection and 5-cell stage compared to group I. The difference in SOD concentration between groups I and II and between groups II and III was statistically significant. In group II, 34.62% of pregnancies were obtained, whereas in group I this number reached 20% (NS). Myoinositol increased embryo development dynamics and accelerated blastocyst stage reaching time; however, no effect was shown on clinical pregnancy. Furthermore, it restored SOD concentration, lowered in PCOS women, but did not exert any effect on CAT concentration. PMID:27777587

  12. Radiation Dose Estimation for Pediatric Patients Undergoing Cardiac Catheterization

    NASA Astrophysics Data System (ADS)

    Wang, Chu

    Patients undergoing cardiac catheterization are potentially at risk of radiation-induced health effects from the interventional fluoroscopic X-ray imaging used throughout the clinical procedure. The amount of radiation exposure is highly dependent on the complexity of the procedure and the level of optimization in imaging parameters applied by the clinician. For cardiac catheterization, patient radiation dosimetry, for key organs as well as whole-body effective, is challenging due to the lack of fixed imaging protocols, unlike other common X-ray based imaging modalities. Pediatric patients are at a greater risk compared to adults due to their greater cellular radio-sensitivities as well as longer remaining life-expectancy following the radiation exposure. In terms of radiation dosimetry, they are often more challenging due to greater variation in body size, which often triggers a wider range of imaging parameters in modern imaging systems with automatic dose rate modulation. The overall objective of this dissertation was to develop a comprehensive method of radiation dose estimation for pediatric patients undergoing cardiac catheterization. In this dissertation, the research is divided into two main parts: the Physics Component and the Clinical Component. A proof-of-principle study focused on two patient age groups (Newborn and Five-year-old), one popular biplane imaging system, and the clinical practice of two pediatric cardiologists at one large academic medical center. The Physics Component includes experiments relevant to the physical measurement of patient organ dose using high-sensitivity MOSFET dosimeters placed in anthropomorphic pediatric phantoms. First, the three-dimensional angular dependence of MOSFET detectors in scatter medium under fluoroscopic irradiation was characterized. A custom-made spherical scatter phantom was used to measure response variations in three-dimensional angular orientations. The results were to be used as angular dependence

  13. The burden of bowel preparations in patients undergoing elective colonoscopy

    PubMed Central

    El Reda, Zeinab D; Harb, Ali H; Abou Fadel, Carla G; Sarkis, Fayez S; Chalhoub, Jean M; Abou Mrad, Rachel

    2015-01-01

    Background An adequate bowel preparation is an important quality measure for optimal colonoscopy. Aims The aim of this article is to study the burden of bowel preparations by examining seven specific variables (hunger, taste, volume, sleep, social, work, and adverse events (AEs)). Methods Ambulatory patients undergoing elective colonoscopy completed a questionnaire regarding their experience with the prescribed preparation. The seven study variables were graded using a numerical scale of 0–10 (best to worst). A score >6 was considered to indicate a significant impact and used as primary outcome. Patients were also asked to grade in descending order what they perceived as the worst aspect of the preparation. Results A total of 216 patients completed the survey. Preparations consisted of split-dose sodium picosulfate (SPS) (n = 49), split-dose 4 l PEG ± menthol (n = 49), full-dose PEG (n = 68), and 2 l split-dose PEG + ascorbic acid (n = 50). Except for work and AEs, all variables were considered to have a negative impact by >20% of patients (range 20.4–34.2). SPS was superior to PEG regimens in taste (4.1% vs. 35.9%) and volume (0% vs. 44.9%) (p < 0.05 for both) but inferior for hunger (30.6% vs. 19.2%; p = 0.09). The addition of menthol to PEG significantly improved taste (22.4% vs. 41.5%; p = 0.02). Sleep disturbances were most common with SPS and least with split-dose PEG (30.6% vs. 17.4%; p < 0.05). Overall, patients ranked volume, taste, and hunger as most burdensome. Conclusions The burden of bowel preparation is substantial. An informed personalized choice of preparation may improve adherence, tolerability and colon cleansing. PMID:27087962

  14. FOLFOX-6 Induction Chemotherapy Followed by Esophagectomy and Post-operative Chemoradiotherapy in Patients With Esophageal Adenocarcinoma

    ClinicalTrials.gov

    2016-09-15

    Adenocarcinoma of the Esophagus; Adenocarcinoma of the Gastroesophageal Junction; Adenocarcinoma of the Gastric Cardia; Stage IIIA Esophageal Cancer; Stage IIIB Esophageal Cancer; Stage IIIC Esophageal Cancer

  15. Predictors of Acute Esophagitis in Lung Cancer Patients Treated With Concurrent Three-Dimensional Conformal Radiotherapy and Chemotherapy

    SciTech Connect

    Rodriguez, Nuria Algara, Manuel; Foro, Palmira; Lacruz, Marti; Reig, Anna; Membrive, Ismael; Lozano, Joan; Lopez, Jose Luis; Quera, Jaime; Fernandez-Velilla, Enric; Sanz, Xavier

    2009-03-01

    Purpose: To evaluate the risk factors for acute esophagitis (AET) in lung cancer patients treated with concurrent 3D-CRT and chemotherapy. Methods and Materials: Data from 100 patients treated with concurrent chemoradiotherapy with a mean dose of 62.05 {+-} 4.64 Gy were prospectively evaluated. Esophageal toxicity was graded according to criteria of the Radiation Therapy Oncology Group. The following dosimetric parameters were analyzed: length and volume of esophagus in treatment field, percentage of esophagus volume treated to {>=}10, {>=}20, {>=}30, {>=}35, {>=}40, {>=}45, {>=}50, {>=}55, and {>=}60 Gy, and the maximum (D{sub max}) and mean doses (D{sub mean}) delivered to the esophagus. Also, we developed an esophagitis index (EI) to account the esophagitis grades over treatment time. Results: A total of 59 patients developed AET (Grade 1, 26 patients; Grade 2, 29 patients; and Grade 3, 4 patients). V50 was associated with AET duration (p = 0.017), AET Grade 1 duration (p = 0.016), maximum analgesia (p = 0.019), esophagitis index score (p = 0.024), and AET Grade {>=}1 (p = 0.058). If V50 is <30% there is a 47.3% risk of AET Grade {>=}1, which increases to 73.3% if V50 is {>=}30% (p = 0.008). The predictive abilities of models (sensitivity and specificity) were calculated by receiver operating characteristic curves. Conclusions: According to the receiver operating characteristic curve analysis, the 30% of esophageal volume receiving {>=}50 Gy was the most statistically significant factor associated with AET Grade {>=}1 and maximum analgesia (A{sub max}). There was an association with AET Grade {>=}2 but it did not achieve statistical significance (p = 0.076)

  16. Preoperative laxity in osteoarthritis patients undergoing total knee arthroplasty

    PubMed Central

    Noguchi, Hideo; Matsuda, Yoshikazu; Kiga, Hiroshi; Takeda, Mitsuhiro; Toyabe, Shin-ichi

    2007-01-01

    A preoperative quantitative evaluation of soft tissues is helpful for planning total knee arthroplasty, in addition to the conventional clinical examinations involved in moving the knee manually. We evaluated preoperative coronal laxity with osteoarthritis in patients undergoing total knee arthroplasty by applying a force of 150 N with an arthrometer. We examined a consecutive series of 120 knees in 102 patients. The median laxity was 0° in abduction and 8° in adduction. The femorotibial angle on non-weight-bearing standard anteroposterior radiographs was 180° and correlated with both abduction (r = −0.244, p = 0.007) and adduction (r = 0.205, p = 0.025) laxity. The results of a regression analysis suggested that the femorotibial angle is helpful for estimating both laxities. Considering the many reports on how to obtain well-balanced soft tissues, stress radiographs might help to improve the preoperative planning for gaining the optimal laxity deemed appropriate by surgeons. PMID:17938923

  17. [Panniculitis in patient undergoing treatment for dermatomyositis with methotrexate].

    PubMed

    Feki, Nabil Bel; Khanfir, Monia Smiti; Ghorbel, Imed Ben; Said, Fatma; Houman, Mohamed Habib

    2016-01-01

    Panniculitis is a rare cutaneous manifestation of dermatomyositis (DM). The appearance of panniculitis during treatment with methotrexate (MTX) is exceptional and has only been described in 3 cases. We report a case of a 50-year-old woman suffering from DM since 1997 who was treated with corticosteroids showing favorable clinical and biological evolution. When a relapse occurred 2 years later, she was treated with higher-dose of corticosteroids in combination with a 7,5 mg weekly dose of methotrexate. The evolution was rapidly favorable. Eighteen months later, the patient had multiple subcutaneous nodules on limbs and buttocks. Anatomopathological examination showed panniculitis. There was no evidence supporting progression in DM. Prednisone dose was increased to 0.5 mg/kg/day, always in combination with MTX, without any clear signs of improvement. MTX treatment was stopped and the cutaneous lesions completely disappeared in 2 months without any relapse. This objective response lasted for 42 months. Our observation is particular given the occurrence of panniculitis in a patient undergoing treatment for dermatomyositis with methotrexate and illustrates the difficulties in the diagnosis. This entity must be known despite its exceptional nature since cutting off MTX treatment generally induces the disappearance of subcutaneous nodules.

  18. Esophageal scintigraphy: applications and limitations in the study of esophageal disorders.

    PubMed

    O'Connor, M K; Byrne, P J; Keeling, P; Hennessy, T P

    1988-01-01

    This study examines the scintigraphic transit pattern in a variety of esophageal disorders. Scintigraphy was performed with a semi solid bolus and the patient in an upright position. Condensed esophageal images were obtained from which we derived the esophageal transit time. The pattern of bolus transit was graded by the duration of transit and by the presence of hold up or retrograde motion. Scintigrams were performed in 11 volunteers and 88 patients whose esophageal function had been confirmed by conventional gastroesophageal techniques. Esophageal disorders examined included achalasia (20), scleroderma (9), esophageal carcinoma (8), Barrett esophagus (5), and reflux esophagitis (27). We also examined the effects of gastroesophageal surgery on esophageal function. Transit times distinguished grossly abnormal esophageal function from normal but did not distinguish between different esophageal disorders. Graded transit patterns were a more sensitive indicator of esophageal function and permitted some differentiation between esophageal disorders and allowed evaluation of the effects of gastroesophageal surgery.

  19. Systemic treatment of gastric and esophageal adenocarcinoma in elderly patients

    PubMed Central

    2015-01-01

    This article explores the treatment of cancer of the stomach and of the lower esophagus in older individuals. The incidence of both malignancies increases with age and, at present, the biology of the diseases, including sensitivity to chemotherapy, does not seem to change with age. The treatment of these cancers in patients 70 and over includes assessment of life expectancy secondary to physiologic age and evaluation of the individual’s tolerance to stress. For this purpose a comprehensive geriatric assessment (CGA) is the best validated instrument. For individuals whose life expectancy without cancer exceeds that with cancer, the estimate of the risk of chemotherapy complications may reveal those patients in need of additional care and those patients in whom the risk of treatment may exceed the potential benefits. All older individuals receiving chemotherapy may need adjustment of the doses to the glomerular filtration rate, support with myelopoietic growth factors, and special care to prevent severe and irreversible neurotoxicity. PMID:25642340

  20. Evaluation of prognostic markers for patients with curatively resected thoracic esophageal squamous cell carcinomas

    PubMed Central

    Ikeguchi, Masahide; Kouno, Yusuke; Kihara, Kyoichi; Suzuki, Kazunori; Endo, Kanenori; Nakamura, Seiichi; Sawada, Takashi; Shimizu, Tetsu; Matsunaga, Tomoyuki; Fukumoto, Yoji; Saito, Hiroaki

    2016-01-01

    The Glasgow Prognostic Score (GPS), neutrophil/lymphocyte ratio (NLR) and prognostic nutritional index (PNI) are prognostic parameters for malignancies. Additionally, serum squamous cell carcinoma antigen (SCC-Ag) and cytokeratin 19 fragments (CYFRA 21-1) are tumor markers for squamous cell carcinoma. In the present study, the prognostic importance of these markers in patients with resectable thoracic esophageal cancer was investigated. In this retrospective study, 84 enrolled patients diagnosed with resectable clinical stage I–III thoracic esophageal squamous cell carcinomas (ESCCs) underwent thoracic esophageal resection and three-field lymph node dissection at Tottori University Hospital between January 2007 and December 2013. The correlations among preoperative patient markers (GPS, NLR, PNI, SCC-Ag and CYFRA 21-1) and the occurrence of postoperative complications and patient survival were analyzed. The operative mortality was 2.4%, and morbidity was 42.9%. Strong correlations between occurrence of postoperative complications and open thoracotomy (P=0.083) and high-serum CYFRA 21-1 (P=0.007) were observed. In 15 patients with high-serum CYFRA 21-1, postoperative complications were detected in 11 of them (73.3%); on the other hand, complications occurred in 25 of 69 (36.2%) with low-serum CYFRA 21-1. The 5-year disease-free survival rate and 5-year overall survival rate of all the patients were 52.2 and 50.8%, respectively. Among the prognostic parameters, preoperative high NLR was determined to be a poor prognostic factor, independent of the tumor stage in the multivariate analysis. These results may indicate that, in patients with preoperative high-serum CYFRA 21-1, more attention should be paid to the occurrence of postoperative complications. Therefore, in such cases, anastomosis between blood vessels of the substitute esophagus and cervical vessels would be recommended. Furthermore, in patients with high preoperative NLR, effective adjuvant

  1. Combination of concurrent endoscopic submucosal dissection and modified peroral endoscopic myotomy for an achalasia patient with synchronous early esophageal neoplasms

    PubMed Central

    Shi, Sha; Fu, Kuangi; Dong, Xin-Qian; Hao, Yu-Jing; Li, Sen-Lin

    2017-01-01

    Achalasia is generally accepted as a condition associated with an increased risk for developing esophageal squamous cell carcinoma. In our paper, we introduced an achalasia patient combined with synchronous early esophageal neoplasms. We performed a combination of concurrent endoscopic submucosal dissection (ESD) and peroral endoscopic myotomy (POEM). No complications other than postoperative pain that needed morphine treatment for two days had occurred. Dysphagia was significantly improved. Neither reflux nor cough occurred. The short-term efficacy and safety of our case is favorable and suggests that concurrent ESD and POEM could be a treatment option to such patients. PMID:28250904

  2. A comparison of postoperative early enteral nutrition with delayed enteral nutrition in patients with esophageal cancer.

    PubMed

    Wang, Gongchao; Chen, Hongbo; Liu, Jun; Ma, Yongchen; Jia, Haiyong

    2015-06-02

    We examined esophageal cancer patients who received enteral nutrition (EN) to evaluate the validity of early EN compared to delayed EN, and to determine the appropriate time to start EN. A total of 208 esophagectomy patients who received EN postoperatively were divided into three groups (Group 1, 2 and 3) based on whether they received EN within 48 h, 48 h-72 h or more than 72 h, respectively. The postoperative complications, length of hospital stay (LOH), days for first fecal passage, cost of hospitalization, and the difference in serum albumin values between pre-operation and post-operation were all recorded. The statistical analyses were performed using the t-test, the Mann-Whitney U test and the chi square test. Statistical significance was defined as p < 0.05. Group 1 had the lowest thoracic drainage volume, the earliest first fecal passage, and the lowest LOH and hospitalization expenses of the three groups. The incidence of pneumonia was by far the highest in Group 3 (p = 0.019). Finally, all the postoperative outcomes of nutritional conditions were the worst by a significant margin in Group 3. It is therefore safe and valid to start early enteral nutrition within 48 h for postoperative esophageal cancer patients.

  3. Human papillomavirus 16 infection predicts poor outcome in patients with esophageal squamous cell carcinoma

    PubMed Central

    Xi, Ruxing; Zhang, Xiaozhi; Chen, Xin; Pan, Shupei; Hui, Beina; Zhang, Li; Fu, Shenbo; Li, Xiaolong; Zhang, Xuanwei; Gong, Tuotuo; Guo, Jia; Che, Shaomin

    2015-01-01

    Background Previous studies indicate that human papillomavirus 16 (HPV16) infection plays a pivotal role in the etiology of esophageal squamous cell carcinoma (ESCC). We aim to detect the influence of HPV16 infection on ESCC patient prognosis. Patients and methods Immunohistochemical staining for HPV16 E6 oncoprotein, the low-affinity p75 neurotrophin receptor (p75NTR), and phosphatidylinositol 3-kinase (PI3K) was performed on 103 archived surgical specimens from patients with ESCC and 54 control samples from patients with benign esophageal tumor or inflammatory lesions. All patients were from the Shaan Xi Province, People’s Republic of China. Results HPV16 E6 expression was significantly higher in the ESCC group (P<0.05). HPV16 E6 expression was significantly higher in men than in women (P<0.05). p75NTR expression was higher in those aged >56 years (P<0.05). PI3K expression was higher in those with a more advanced histopathological grade (P<0.05). There was a positive correlation between HPV16 E6 and p75NTR expression (r=0.547, P<0.001) and between p75NTR and PI3K expression (r=0.364, P<0.001). In 100 evaluable patients, the 5-year overall survival (OS) rate was 11%. In patients with ESCC, HPV16 E6 and PI3K expression were negatively correlated with the 3-year OS (P<0.05), 5-year OS (P<0.05), and progression-free survival (P<0.05). Conclusion HPV16 infection likely contributes to the etiology of ESCC patients in Shaan Xi, People’s Republic of China. HPV16 infection status and PI3K expression levels could be useful for predicting prognosis in patients with ESCC. PMID:25784817

  4. Continuous Glucose Monitoring in Patients Undergoing Extracorporeal Ventricular Assist Therapy

    PubMed Central

    Leser, Laura; Lanckohr, Christian; Wempe, Carola; Ellger, Björn

    2016-01-01

    Background Dysregulations of blood glucose (BG) are associated with adverse outcome in critical illness; controlling BG to target appears to improve outcome. Since BG-control is challenging in daily intensive care practice BG-control remains poor especially in patients with rapidly fluctuating BG. To improve BG-control and to avoid deleterious hypoglycemia, automated online-measurement tools are advocated. We thus evaluated the point-accuracy of the subcutaneous Sentrino® Continuous Glucose Monitoring System (CGM, Medtronic Diabetes, Northridge, California) in patients undergoing extracorporeal cardiac life support (ECLS) for cardiogenic shock. Methods Management of BG was performed according to institute’s standard aiming at BG-levels between 100–145 mg/dl. CGM-values were recorded without taking measures into therapeutic account. Point-accuracy in comparison to intermittent BG-measurement by the ABL-blood-gas analyzer was determined. Results CGM (n = 25 patients) correlated significantly with ABL-values (r = 0.733, p<0.001). Mean error from standard was 15.0 mg/dl (11.9%). 44.2% of the readings were outside a 15% range around ABL-values. In one of 635 paired data-points, ABL revealed hypoglycemia (BG 32 mg/dl) whereas CGM did not show hypoglycemic values (132mg/dl). Conclusions CGM reveals minimally invasive BG-values in critically ill adults with dynamically impaired tissue perfusion. Because of potential deviations from standard, CGM-readings must be interpreted with caution in specific ICU-populations. PMID:26963806

  5. Preoperative Chemoradiation Therapy in Combination With Panitumumab for Patients With Resectable Esophageal Cancer: The PACT Study

    SciTech Connect

    Kordes, Sil; Berge Henegouwen, Mark I. van; Hulshof, Maarten C.; Bergman, Jacques J.G.H.M.; Vliet, Hans J. van der; Kapiteijn, Ellen; Laarhoven, Hanneke W.M. van; Richel, Dick J.; Klinkenbijl, Jean H.G.; Meijer, Sybren L.; Wilmink, Johanna W.

    2014-09-01

    Purpose: Preoperative chemoradiation therapy (CRT) has become the standard treatment strategy for patients with resectable esophageal cancer. This multicenter phase 2 study investigated the efficacy of the addition of the epidermal growth factor receptor (EGFR) inhibitor panitumumab to a preoperative CRT regimen with carboplatin, paclitaxel, and radiation therapy in patients with resectable esophageal cancer. Methods and Materials: Patients with resectable cT1N1M0 or cT2-3N0 to -2M0 tumors received preoperative CRT consisting of panitumumab (6 mg/kg) on days 1, 15, and 29, weekly administrations of carboplatin (area under the curve [AUC] = 2), and paclitaxel (50 mg/m{sup 2}) for 5 weeks and concurrent radiation therapy (41.4 Gy in 23 fractions, 5 days per week), followed by surgery. Primary endpoint was pathologic complete response (pCR) rate. We aimed at a pCR rate of more than 40%. Furthermore, we explored the predictive value of biomarkers (EGFR, HER 2, and P53) for pCR. Results: From January 2010 until December 2011, 90 patients were enrolled. Patients were diagnosed predominantly with adenocarcinoma (AC) (80%), T3 disease (89%), and were node positive (81%). Three patients were not resected due to progressive disease. The primary aim was unmet, with a pCR rate of 22%. Patients with AC and squamous cell carcinoma reached a pCR of 14% and 47%, respectively. R0 resection was achieved in 95% of the patients. Main grade 3 toxicities were rash (12%), fatigue (11%), and nonfebrile neutropenia (11%). None of the biomarkers was predictive for response. Conclusions: The addition of panitumumab to CRT with carboplatin and paclitaxel was safe and well tolerated but could not improve pCR rate to the preset criterion of 40%.

  6. The correlation between cytopenia and esophageal varices in patients with liver cirrhosis.

    PubMed

    Gue, C S; Yap, C K; Ng, H S

    2004-12-01

    This retrospective study analysed the case records of 200 patients in the Department of Gastroenterology, Singapore General Hospital from February 2000 to January 2001 who had liver cirrhosis and underwent gastroscopy for the detection of varices. The aim of this study was to determine any relationship between leucopenia, thrombocytopenia and the occurrence of esophageal varices in a cirrhotic population. Our results showed that the diagnostic yield of varices grade 2 and 3 was 6.3% if platelet count was > 150,000/mm3, 25% if platelet count was 100,000 to 150,000/mm3, 38.9% if platelet count was 50,000-99,000/mm3 and 100% if platelet count was <50,000/mm3. Similarly, the diagnostic yield of varices grade 2 and 3 was 19.4% if total white count was > 4,000/mm3, 66.7% if total white count was 3,000- 4,000/mm3 and 94.8% if total white count was < 3,000/mm5. We conclude that thrombocytopenia and leucopenia can be used to stratify risk for occurrence of esophageal varices in cirrhotic patients and gastroscopy will have a high yield for varices when platelet count is < 150,000/mm3 or total white is < 4,000/mm.

  7. Gall bladder emptying in patients with corrosive-induced esophageal strictures.

    PubMed

    Khan, Bilal A; Kochhar, Rakesh; Nagi, Birender; Raja, Kaiser; Singh, Kartar

    2005-01-01

    Ingestion of corrosive substances can lead to strictures of the esophagus and stomach. Cicatrization of the lower part of the esophagus can entrap vagal fibers in the process of fibrosis. The aim of the present study was to evaluate gallbladder dysfunction as a sequel to vagal damage in patients with corrosive-induced esophageal strictures. The cephalic phase of gallbladder emptying was stimulated by modified sham feeding according to the chew-and-spit method. Gallbladder volume was measured by ultrasonography using the ellipsoid method after an overnight fast and every 15 min for a period of 90 min after sham feeding in 22 patients and 10 controls. Mean fasting gallbladder volume was significantly greater in patients than in controls (22.09 +/- 9.78 vs. 14.61 +/- 4.42 ml; P = 0.025). After sham feeding the gallbladder ejection fraction was significantly lower in patients than in controls (32.86 +/- 17.21 vs. 49.40 +/- 7.86%; P = 0.007). Patients with cicatrization in the distal one-third of the esophagus had a greater basal gallbladder volume (24.57 +/- 9.2 ml) and significantly lower ejection fraction (20.47 +/- 8.9%) than patients with strictures at other sites (gallbladder volume, 18.50 +/- 10.69 ml; ejection fraction, 47.48 +/- 13.3%; P = 0.001). In conclusion, patients with corrosive-induced esophageal strictures, especially those in the distal one-third, had an increased fasting gallbladder volume and decreased cephalic phase of gallbladder emptying, pointing to impaired vagal cholinergic transmission, possibly due to vagal entrapment in the cicatrization process.

  8. Predictors of stroke in patients undergoing cardiac surgery

    PubMed Central

    dos Santos, Handerson Nunes; Magedanz, Ellen Hettwer; Guaragna, João Carlos Vieira da Costa; dos Santos, Natalia Nunes; Albuquerque, Luciano Cabral; Goldani, Marco Antonio; Petracco, João Batista; Bodanese, Luiz Carlos

    2014-01-01

    Objective To determine the risk factors related to the development of stroke in patients undergoing cardiac surgery. Methods A historical cohort study. We included 4626 patients aged > 18 years who underwent coronary artery bypass surgery, heart valve replacement surgery alone or heart valve surgery combined with coronary artery bypass grafting between January 1996 and December 2011. The relationship between risk predictors and stroke was assessed by logistic regression model with a significance level of 0.05. Results The incidence of stroke was 3% in the overall sample. After logistic regression, the following risk predictors for stroke were found: age 50-65 years (OR=2.11 - 95% CI 1.05-4.23 - P=0.036) and age >66 years (OR=3.22 - 95% CI 1.6-6.47 - P=0.001), urgent and emergency surgery (OR=2.03 - 95% CI 1.20-3.45 - P=0.008), aortic valve disease (OR=2.32 - 95% CI 1.18-4.56 - P=0.014), history of atrial fibrillation (OR=1.88 - 95% CI 1.05-3.34 - P=0.032), peripheral artery disease (OR=1.81 - 95% CI 1.13-2.92 - P=0.014), history of cerebrovascular disease (OR=3.42 - 95% CI 2.19-5.35 - P<0.001) and cardiopulmonary bypass time > 110 minutes (OR=1.71 - 95% CI 1.16-2.53 - P=0.007). Mortality was 31.9% in the stroke group and 8.5% in the control group (OR=5.06 - 95% CI 3.5-7.33 - P<0.001). Conclusion The study identified the following risk predictors for stroke after cardiac surgery: age, urgent and emergency surgery, aortic valve disease, history of atrial fibrillation, peripheral artery disease, history of cerebrovascular disease and cardiopulmonary bypass time > 110 minutes. PMID:25140462

  9. Responsive measures to prehabilitation in patients undergoing bowel resection surgery.

    PubMed

    Kim, Do Jun; Mayo, Nancy E; Carli, Franco; Montgomery, David L; Zavorsky, Gerald S

    2009-02-01

    Surgical patients often show physiological and metabolic distress, muscle weakness, and long hospital stays. Physical conditioning might help recovery. We attempted to identify the most responsive measure of aerobic fitness from a four-week pre-surgical aerobic exercise program (prehabilitation) in patients undergoing major bowel resection. Twenty-one subjects randomized two to one (exercise: control) scheduled for colorectal surgery. Fourteen subjects [Body Mass Index (BMI) = 27 +/- 6 kg/m(2); maximal oxygen uptake (VO(2max)) = 22 +/- 10 ml/kg/min] underwent 3.8 +/- 1.2 weeks (27 +/- 8 sessions) of progressive, structured pre-surgical aerobic exercise training at 40 to 65% of heart rate reserve (%HRR). Peak power output was the only maximal measure that was responsive to training [26 +/- 27%, Effects Size (ES) = 0.24; Standardized Response Mean (SRM) = 1.05; p < 0.05]. For the submaximal measures, heart rate and oxygen uptake during submaximal exercise was most responsive to training (decrease by 13% +/- 15%, ES = -0.24; SRM = -0.57; and 7% +/- 6%, ES = -0.40; SRM -0.97; p < 0.05) at an exercise intensity of 76 +/- 47 W. There was no change to maximal or submaximal measures in the control group. The distance walked over six minutes improved in both groups (by approximately 30 m), but the effect size and t-statistic were higher in the exercise group. Heart rate and oxygen uptake during submaximal exercise, and peak power output are the most responsive measures to four weeks of prehabilitation in subjects with low initial fitness.

  10. Enhanced Recovery After Surgery Program in Patients Undergoing Pancreaticoduodenectomy

    PubMed Central

    Xiong, Junjie; Szatmary, Peter; Huang, Wei; de la Iglesia-Garcia, Daniel; Nunes, Quentin M.; Xia, Qing; Hu, Weiming; Sutton, Robert; Liu, Xubao; Raraty, Michael G.

    2016-01-01

    -regression analysis. Our study suggested that ERAS was as safe as CPC and improved recovery of patients undergoing PD, thus reducing in-hospital costs. General adoption of ERAS protocols during PD should be recommended. PMID:27149448

  11. [Evaluation of esophageal involvement by pHmetry in patients with progressive systemic sclerosis].

    PubMed

    Corti, R E; López Gastón, A R; Feldman, R; Ferro, F; Voscoboinik, R; Musi, A

    1987-01-01

    The authors studied 16 patients with progressive systemic sclerosis to whom it was performed ph-metry, acid clearance and oesophageal electromanometry, compared the results with a control group of 20 patients. The oesophageal basal ph showed significative difference (p greater than 0.001) at the same as acid clearance (p greater than 0.01). It was not found correlation between the manometric alterations and acid clearance changes. (F 5%); at same as the last one and the clinical evolution period. (r = 0.16). Gastroesophageal reflux was positive in all the patients. The authors considered that intra-esophageal ph-metry and acid clearance was two methods with high sensibility to evaluate the oesophageal deterioration in systemic disease.

  12. Upper esophageal sphincter abnormalities are strongly predictive of treatment response in patients with achalasia

    PubMed Central

    Mathews, Simon C; Ciarleglio, Maria; Chavez, Yamile Haito; Clarke, John O; Stein, Ellen; Chander Roland, Bani

    2014-01-01

    AIM: To investigate the relationship between upper esophageal sphincter abnormalities achalasia treatment METHODS: We performed a retrospective study of 41 consecutive patients referred for high resolution esophageal manometry with a final manometric diagnosis of achalasia. Patients were sub-divided by presence or absence of Upper esophageal sphincter (UES) abnormality, and clinical and manometric profiles were compared. Correlation between UES abnormality and sub-type (i.e., hypertensive, hypotensive or impaired relaxation) and a number of variables, including qualitative treatment response, achalasia sub-type, co-morbid medical illness, psychiatric illness, surgical history, dominant presenting symptom, treatment type, age and gender were also evaluated. RESULTS: Among all 41 patients, 24 (58.54%) had a UES abnormality present. There were no significant differences between the groups in terms of age, gender or any other clinical or demographic profiles. Among those with UES abnormalities, the majority were either hypertensive (41.67%) or had impaired relaxation (37.5%) as compared to hypotensive (20.83%), although this did not reach statistical significance (P = 0.42). There was no specific association between treatment response and treatment type received; however, there was a significant association between UES abnormalities and treatment response. In patients with achalasia and concomitant UES abnormalities, 87.5% had poor treatment response, while only 12.5% had favorable response. In contrast, in patients with achalasia and no UES abnormalities, the majority (78.57%) had good treatment response, as compared to 21.43% with poor treatment response (P = 0.0001). After controlling for achalasia sub-type, those with UES abnormality had 26 times greater odds of poor treatment response than those with no UES abnormality (P = 0.009). Similarly, after controlling for treatment type, those with UES abnormality had 13.9 times greater odds of poor treatment response

  13. Delayed Esophageal Perforation Secondary to Thoracic Aortic Aneurysm Rupture in a Patient with Human Immunodeficiency Virus Infection

    PubMed Central

    2014-01-01

    A 65-year-old man infected with human immunodeficiency virus underwent emergency surgery for rupture of a mycotic descending thoracic aneurysm. The aneurysm was replaced with a prosthetic graft wrapped with omentum. Esophageal perforation occurred 3 weeks after surgery. The patient’s condition remained stable, and we adopted a conservative treatment. The esophageal fistula had not healed completely and a biopsy of the scar revealed gastric cancer. We performed a distal gastrectomy, Roux-Y reconstruction, and enterostomy for enteral feeding. Follow-up endoscopy revealed healing of the fistula, and the patient was eventually discharged. We managed this potentially fatal complication with minimally invasive treatment. PMID:24995070

  14. Subjective global assessment and prealbumin levels of esophageal cancer patients undergoing concurrent chemoradiotherapy.

    PubMed

    Pan, Peng; Tao, Guangzhou; Sun, XinChen

    2015-05-01

    Objetivos: Evaluar el estado nutricional de los pacientes sometidos a quimioterapia para cáncer esofagico usando subjetiva evaluación mundial(SGA) y Asociación de prealbumina a niveles de estado nutricional. Métodos: Se realiza un estudio prospectivo en 154 pacientes con cáncer esofágico que fueron tratados con quimiorradioterapia concurrente en centro de Oncología de radiación en Huai ‘an First People’ s Hospital desde enero de 2012 a mayo de 2013. El estado nutricional de los pacientes después de recibir quimiorradioterapia concurrente fueron evaluados utilizando la herramienta de SGA. Albúmina, prealbúmina, proteína sérica total, nutrición y otros parámetros bioquímicos, incluyendo triglicéridos, colesterol total, colesterol y glucosa fueron determinados antes de empezar y después del final de la radioterapia. Resultados: La desnutrición desarrollada en 129 (83,8%) pacientes. Según SGA resultados, 16,2%, 66,2%, y 17,6% de los pacientes fueron clasificados como a, B, o C, respectivamente. La pérdida de grasa subcutánea o atrofia muscular (odds ratio [OR] 11.522); demanda metabolica creciente / estrés (o 8.637); tobillo edema sacro, o ascitis (o -) y la perdida de peso ≥ 5% (o 3) estuvieron significativamente asociados con la malnutrición (SGA B o C; p < 0,001). El nivel de prealbúmina después del final de la radioterapia fue significativamente menor en los pacientes con desnutrición (17 ± 5 g / dl vs. 21 ± 5 g / dl, p = 0,005), pero no mostró diferencia antes de comenzar la radioterapia (24 ± 4 g / dl vs. 22 ± 5 g / dl, p > 0,05). Por otro lado, no hubo diferencia significativa en el plazo de otros parámetros si la nutrición fue antes de comenzar o después del final de la radioterapia (p > 0,05). Conclusiones: La prevalencia de la malnutrición era alta en cáncer de esófago en pacientes sometidos a quimiorradioterapia concurrente. Losresultados sirven de base para la aplicación de la intervención en materia de nutrición para pacientes en tratamiento en los servicios de radioterapia. La prealbumina mostró relación con SGA a valorar y debe ser considerado como un biomarcador sensible nutricional para evaluar el estado nutricional de cáncer esofágico en pacientes sometidos a quimiorradioterapia concurrente.

  15. Immune recovery in HIV-infected patients after Candida esophagitis is impaired despite long-term antiretroviral therapy

    PubMed Central

    Stuehler, Claudia; Bernardini, Claudia; Elzi, Luigia; Stoeckle, Marcel; Zimmerli, Stefan; Furrer, Hansjakob; Günthard, Huldrych F.; Leibundgut-Landmann, Salomé; Battegay, Manuel; Khanna, Nina

    2016-01-01

    Objective: Candida esophagitis belongs to the most common AIDS-defining diseases; however, a comprehensive immune pathogenic concept is lacking. Design: We investigated the immune status of 37 HIV-1-infected patients from the Swiss HIV cohort study at diagnosis of Candida esophagitis, 1 year before, 1 year later and after 2 years of suppressed HIV RNA. We compared these patients with three groups: 37 HIV-1-infected patients without Candida esophagitis but similar CD4+ cell counts as the patients at diagnosis (advanced HIV group), 15 HIV-1-infected patients with CD4+ cell counts higher than 500 cells/μl, CD4+ cell nadirs higher than 350 cells/μl and suppressed HIV RNA under combination antiretroviral therapy (cART) (early cART group) and 20 healthy individuals. Methods: We investigated phenotype, cytokine production and proliferative capacity of different immune cells by flow cytometry and enzyme-linked immunosorbent spot. Results: We found that patients with Candida esophagitis had nearly abolished CD4+ cell proliferation in response to Candida albicans, significantly increased percentages of dysfunctional CD4+ cells, significantly decreased cytotoxic natural killer cell counts and peripheral innate lymphoid cell counts and significantly reduced IFN-γ and IL-17 production compared with the early cART group and healthy individuals. Most of these defects remained for more than 2 years despite viral suppression. The advanced HIV group without opportunistic infection showed partly improved immune recovery. Conclusion: Our data indicate that Candida esophagitis in HIV-1-infected patients is caused by an accumulation of multiple, partly Candida-specific immunological defects. Long-term immune recovery is impaired, illustrating that specific immunological gaps persist despite cART. These data also support the rationale for early cART initiation to prevent irreversible immune defects. PMID:27149086

  16. Microparticles in patients undergoing transcatheter aortic valve implantation (TAVI).

    PubMed

    Jung, Christian; Lichtenauer, Michael; Figulla, Hans-Reiner; Wernly, Bernhard; Goebel, Bjoern; Foerster, Martin; Edlinger, Christoph; Lauten, Alexander

    2016-08-03

    Degenerative aortic stenosis (AS) is the most frequent form of acquired valvular heart disease. AS is known to entail endothelial dysfunction caused by increased mechanical shear stress leading to elevated circulatory levels of microparticles. Endothelial and platelet microparticles (EMP and PMP) are small vesicles that originate from activated cells and thrombocytes. We sought to evaluate whether transcatheter aortic valve implantation (TAVI) procedure would elicit effects on circulating EMP and PMP. 92 patients undergoing TAVI procedure for severe AS were included in this study. Samples were obtained at each visit before TAVI, 1 week post-procedure and at 1, 3 and after 6 months after TAVI and were evaluated using flow cytometry. A 12 month clinical follow-up was also performed. CD62E+ EMP concentration before TAVI was 21.11 % (±6.6 % SD) and declined to 20.99 % (±6.8 % SD) after 1 week, to 16.63 % (±5.4 % SD, p < 0.0001) after 1 month, to 17.08 % (±4.6 % SD, p < 0.0001) after 3 months and to 15.94 % (±5.4 % SD, p < 0.0001) after 6 months. CD31+/CD42b-, CD31+/Annexin+/- EMP remained unchanged. CD31+/CD41b+ PMP evidenced a slight, but statistically significant increase after TAVI and remained elevated during the entire follow-up. Apart from a procedure-related improvement in echocardiographic parameters, TAVI procedure led also to a decline in CD62E+ EMP. The reduction in pressure gradients with less hemodynamic shear stress seems also to have beneficially affected endothelial homeostasis.

  17. Epigastric Distress Caused by Esophageal Candidiasis in 2 Patients Who Received Sorafenib Plus Radiotherapy for Hepatocellular Carcinoma: Case Report

    PubMed Central

    Chen, Kuo-Hsin; Weng, Meng-Tzu; Chou, Yueh-Hung; Lu, Yueh-Feng; Hsieh, Chen-Hsi

    2016-01-01

    Abstract Sorafenib followed by fractionated radiotherapy (RT) has been shown to decrease the phagocytic and candidacidal activities of antifungal agents due to radiosensitization. Moreover, sorafenib has been shown to suppress the immune system, thereby increasing the risk for candida colonization and infection. In this study, we present the 2 hepatocellular carcinoma (HCC) patients suffered from epigastric distress caused by esophageal candidiasis who received sorafenib plus RT. Two patients who had received sorafenib and RT for HCC with bone metastasis presented with hiccups, gastric ulcer, epigastric distress, anorexia, heart burn, and fatigue. Empiric antiemetic agents, antacids, and pain killers were ineffective at relieving symptoms. Panendoscopy revealed diffuse white lesions in the esophagus. Candida esophagitis was suspected. Results of periodic acid-Schiff staining were diagnostic of candidiasis. Oral fluconazole (150 mg) twice daily and proton-pump inhibitors were prescribed. At 2-weak follow-up, esophagitis had resolved and both patients were free of gastrointestinal symptoms. Physicians should be aware that sorafenib combined with RT may induce an immunosuppressive state in patients with HCC, thereby increasing their risk of developing esophagitis due to candida species. PMID:26986168

  18. Epigastric Distress Caused by Esophageal Candidiasis in 2 Patients Who Received Sorafenib Plus Radiotherapy for Hepatocellular Carcinoma: Case Report.

    PubMed

    Chen, Kuo-Hsin; Weng, Meng-Tzu; Chou, Yueh-Hung; Lu, Yueh-Feng; Hsieh, Chen-Hsi

    2016-03-01

    Sorafenib followed by fractionated radiotherapy (RT) has been shown to decrease the phagocytic and candidacidal activities of antifungal agents due to radiosensitization. Moreover, sorafenib has been shown to suppress the immune system, thereby increasing the risk for candida colonization and infection. In this study, we present the 2 hepatocellular carcinoma (HCC) patients suffered from epigastric distress caused by esophageal candidiasis who received sorafenib plus RT. Two patients who had received sorafenib and RT for HCC with bone metastasis presented with hiccups, gastric ulcer, epigastric distress, anorexia, heart burn, and fatigue. Empiric antiemetic agents, antacids, and pain killers were ineffective at relieving symptoms. Panendoscopy revealed diffuse white lesions in the esophagus. Candida esophagitis was suspected. Results of periodic acid-Schiff staining were diagnostic of candidiasis. Oral fluconazole (150 mg) twice daily and proton-pump inhibitors were prescribed. At 2-weak follow-up, esophagitis had resolved and both patients were free of gastrointestinal symptoms. Physicians should be aware that sorafenib combined with RT may induce an immunosuppressive state in patients with HCC, thereby increasing their risk of developing esophagitis due to candida species.

  19. Apnea in postsurgical hypnotherapy of an esophageal cancer patient: a brief communication.

    PubMed

    Jones, M M

    1994-07-01

    Use of clinical hypnosis in the postsurgical psychotherapy of an esophageal cancer patient who could not swallow involved reenactment of the successful surgery and producing hallucinations of taste and smell, as well as working through emotions relations to the surgery and her disease. An apnea that occurred in a late phase of the treatment was addressed with the familiar arm pumping technique that had been used as a deepening technique, resulting in the patient's resuming normal breathing. The experience reminds the practitioner of the possible unexpected professional demands when working in a medical environment. It also provides clues as to the underlying psychological mechanisms and their role in successful symptom removal. A 6-year follow-up confirmed the lasting effect of this brief psychotherapy.

  20. [Aging-related physical and life style changes in the patients with reflux esophagitis].

    PubMed

    Uetake, T; Fujino, M A

    2000-09-01

    Incidence of reflux esophagitis(RE) has increased over the past 10 years in Japan, where aging of the population is rapidly progressing. The majority(73.6%) of the patients with RE consisted of non-elderly males having life style problems and of elderly females suffering from posture alterations. This suggested the importance of the disease onset among elderly female population in addition to that of the non-elderly male population. The risk factors specific to the elderly patients include not only persistent acid secretion and presbyesophagus, but also complication with orthopedic regression diseases with posture changes and osteoporosis. The association with the latter orthopedic regression diseases has been significantly increasing and is suggested to promote development of RE. Further increase in the prevalence of RE is foreseen in this aging-accelerating country.

  1. Argon plasma coagulation for superficial esophageal squamous-cell carcinoma in high-risk patients

    PubMed Central

    Tahara, Kumiko; Tanabe, Satoshi; Ishido, Kenji; Higuchi, Katsuhiko; Sasaki, Tohru; Katada, Chikatoshi; Azuma, Mizutomo; Nakatani, Kento; Naruke, Akira; Kim, Myungchul; Koizumi, Wasaburo

    2012-01-01

    AIM: To evaluate the usefulness and safety of argon plasma coagulation (APC) for superficial esophageal squamous-cell carcinoma (SESC) in high-risk patients. METHODS: We studied 17 patients (15 men and 2 women, 21 lesions) with SESC in whom endoscopic mucosal resection (EMR), endoscopic submucosal dissection (ESD), and open surgery were contraindicated from March 1999 through February 2009. None of the patients could tolerate prolonged EMR/ESD or open surgery because of severe concomitant disease (e.g., liver cirrhosis, cerebral infarction, or ischemic heart disease) or scar formation after EMR/ESD and chemoradiotherapy. After conventional endoscopy, an iodine stain was sprayed on the esophageal mucosa to determine the lesion margins. The lesion was then ablated by APC. We retrospectively studied the treatment time, number of APC sessions per site, complications, presence or absence of recurrence, and time to recurrence. RESULTS: The median duration of follow-up was 36 mo (range: 6-120 mo). All of the tumors were macroscopically classified as superficial and slightly depressed type (0-IIc). The preoperative depth of invasion was clinical T1a (mucosal cancer) for 19 lesions and clinical T1b (submucosal cancer) for 2. The median treatment time was 15 min (range: 10-36 min). The median number of treatment sessions per site was 2 (range: 1-4). The median hospital stay was 14 d (range: 5-68 d). Among the 17 patients (21 lesions), 2 (9.5%) had recurrence and underwent additional APC with no subsequent evidence of recurrence. There were no treatment-related complications, such as bleeding or perforation. CONCLUSION: APC is considered to be safe and effective for the management of SESC that cannot be resected endoscopically because of underlying disease, as well as for the control of recurrence after EMR and local recurrence after chemoradiotherapy. PMID:23082058

  2. Comparison of clinical features in patients with eosinophilic esophagitis living in an urban and rural environment.

    PubMed

    Lee, Y-J; Redd, M; Bayman, L; Frederickson, N; Valestin, J; Schey, R

    2015-01-01

    Eosinophilic esophagitis (EoE) has been associated with exposure to aeroallergens. Living in different locations (urban vs. rural) could potentially expose individuals to different environmental factors. Currently, there is limited data on the matter, and all was based on small population studies that did not exclude proton pump inhibitor (PPI)-responsive esophageal eosinophilia in their cohort. The primary aim of this study was to determine the prevalence of EoE in an urban versus rural population and compare demographic and clinical characteristics in patients that had been treated with high-dose PPI prior to diagnosis. Esophageal biopsies were obtained from a cohort of patients who presented with symptoms of dysphagia, odynophagia, globus sensation, and heartburn during a 10-year period. Only patients who had biopsies from the mid and distal esophagus with ≥20 eosinophils per high-power field while on high-dose PPI treatment during endoscopy were included. Urban population was defined as >1000 people/square mile, and rural population was defined as ≤1000 people/square mile (U.S. Census Bureau). Demographic data from each group was analyzed for age, sex, body mass index, duration of symptoms, and tobacco use. Chi-square analysis was used for frequencies with statistical significance defined as P ≤ 0.05. A total of 20 718 patients were identified and their records evaluated. From this cohort, 57 (0.28%) symptomatic patients (male/female: 39/18, mean age = 29.5 years) had biopsy-proven EoE (≥20 eosinophils/hpf) while on PPI treatment. Of those EoE patients, 29 (50.9%) reported living in rural area versus 28 (49.1%) living in the urban area. The most common medical history components included asthma (12.3%), and the most common presenting symptoms included dysphagia (50.9%), heartburn (26.3%), and nausea/vomiting (22.8%). The average duration of symptoms, body mass index, and smoking habits did not differ between the groups. Dysphagia was significantly

  3. Impact of Weight Loss Surgery on Esophageal Physiology

    PubMed Central

    Naik, Rishi D.; Choksi, Yash A.

    2015-01-01

    Bariatric surgery has come to the forefront of weight loss treatment due to its complex interactions via anatomic, physiologic, and neurohormonal changes leading to sustained weight loss. Unlike lifestyle and pharmacologic options, which fail to show long-term sustained weight loss, bariatric surgery has been shown to decrease overall mortality and morbidity. Bariatric surgery can be purely restrictive, such as laparoscopic adjustable gastric band (LAGB) or laparoscopic sleeve gastrectomy (LSG), or restrictive-malabsorptive, such as Roux-en-Y gastric bypass (RYGB). These surgeries cause specific anatomic changes that promote weight loss; however, they also have unintended effects on the esophagus, particularly in terms of gastroesophageal reflux disease (GERD) and esophageal motility. Via restrictive surgery, LAGB has been widely reported to cause significant weight loss, although studies have also shown an increase and worsening of GERD as well as elevated rates of esophageal dilation, aperistalsis, and alterations in lower esophageal sphincter pressure. Along with LAGB, LSG has shown not only a worsening of GERD, but also the formation of de novo GERD in patients who were asymptomatic before the operation. In a restrictive-malabsorptive approach, RYGB has been reported to improve GERD and preserve esophageal motility. Bariatric surgery is a burgeoning field with immense implications on overall mortality. Future randomized, controlled trials are needed to better understand which patients should undergo particular surgeries, with greater emphasis on esophageal health and prevention of GERD and esophageal dysmotility. PMID:27134597

  4. "Wet diapers--dry patients": an effective dressing for patients undergoing arthroscopic shoulder surgery.

    PubMed

    Kapila, Atul; Bhargava, Amit; Funk, Len; Copeland, Stephen; Levy, Ofer

    2005-02-01

    Shoulder arthroscopy is very commonly associated with postoperative leakage of irrigation fluid. This causes apprehension to patients and their relatives and leads to frequent change of dressings. We describe a simple and effective diaper dressing for patients undergoing arthroscopic shoulder surgery. It is highly absorbent, cost-effective, and easy to apply. We have used this dressing successfully in more than 1,500 shoulder arthroscopies over the last 3 years with no adverse reaction.

  5. [Esophageal moniliasis].

    PubMed

    Ramírez Degollado, J; Martínez Aguilar, A; Peniche Bojórquez, J

    1978-01-01

    Esophageal moniliasis is found rarely. It has been described mainly in chronically ill patients, who receive antibiotics and corticoesteroids. Early diagnosis and treatment betters their prognosis. Nine patients, 5 males and 4 females were studies in Hospital General del Centro Medico Nacional in Mexico City. Their agesranged from 26 to 77 years, with a mean of 49 years. All patients were chronically ill and 7 of them were treated in the intensive care unit. Three had disphagia, 3 retrosternal pain, and 2 gastrointestinal hemorrhage. Eight patients had high W.B.C., 3 irregular filling defects on X ray studies, and on endoscopy, all showed a pseudomembranous white yellowish exudate, underneath it the mucosa was inflamed, irregular and bled scantily. In 5 out of 9 patients biopsy and a smear confirmed the diagnosis. Eight patients treated with nystatin were cured. This disorder must be suspected in patients with disphagia and retrosternal pain; esophagoscopy is the prefered procedure to establish this diagnosis.

  6. Oral and esophageal disorders.

    PubMed

    Noyer, C M; Simon, D

    1997-06-01

    This article focused on the approach to oral and esophageal disorders in patients with AIDS. Most of these disorders respond to various therapeutic regimens. Some of the oral complications can be prevented with dental prophylaxis, whereas recurrent esophageal disease in some patients may require long-term suppressive therapy. As patients with AIDS live longer with lower CD4 counts, gastroenterologists need to become familiar with the approach to and management of the more common lesions of the mouth and esophagus.

  7. The impact of illness in patients with moderate to severe gastro-esophageal reflux disease

    PubMed Central

    El-Dika, Samer; Guyatt, Gordon H; Armstrong, David; Degl'innocenti, Alessio; Wiklund, Ingela; Fallone, Carlo A; Tanser, Lisa; van Zanten, Sander Veldhuyzen; Heels-Ansdell, Diane; Wahlqvist, Peter; Chiba, Naoki; Barkun, Alan N; Austin, Peggy; Schünemann, Holger J

    2005-01-01

    Background Gastro-esophageal reflux disease (GERD) is a common disease. It impairs health related quality of life (HRQL). However, the impact on utility scores and work productivity in patients with moderate to severe GERD is not well known. Methods We analyzed data from 217 patients with moderate to severe GERD (mean age 50, SD 13.7) across 17 Canadian centers. Patients completed three utility instruments – the standard gamble (SG), the feeling thermometer (FT), and the Health Utilities Index 3 (HUI 3) – and several HRQL instruments, including Quality of Life in Reflux and Dyspepsia (QOLRAD) and the Medical Outcomes Short Form-36 (SF-36). All patients received a proton pump inhibitor, esomeprazole 40 mg daily, for four to six weeks. Results The mean scores on a scale from 0 (dead) to 1 (full health) obtained for the FT, SG, and HUI 3 were 0.67 (95% CI, 0.64 to 0.70), 0.76 (95% CI, 0.75 to 0.80), and 0.80 (95% CI, 0.77 to 0.82) respectively. The mean scores on the SF-36 were lower than the previously reported Canadian and US general population mean scores and work productivity was impaired. Conclusion GERD has significant impact on utility scores, HRQL, and work productivity in patients with moderate to severe disease. Furthermore, the FT and HUI 3 provide more valid measurements of HRQL in GERD than the SG. After treatment with esomeprazole, patients showed improved HRQL. PMID:16004616

  8. Problems and needs in patients with incurable esophageal and pancreaticobiliary cancer: a descriptive study.

    PubMed

    Uitdehaag, Madeleen J; Verschuur, Els M L; van Eijck, Casper H J; van der Gaast, Ate; van der Rijt, Carin C D; de Man, Rob A; Steyerberg, Ewout W; Kuipers, Ernst J; Siersema, Peter D

    2015-01-01

    Patients with incurable esophageal cancer (EC) or pancreaticobiliary cancer (PBC) often have multiple symptoms and their quality of life is poor. We investigated which problems these patients experience and how often care is expected for these problems to provide optimal professional care. Fifty-seven patients with incurable EC (N = 24) or PBC (N = 33) from our outpatient clinic completed the validated "Problems and Needs for Palliative Care" (PNPC) questionnaire and two disease-specific quality of life questionnaires, European Organization for Research and Treatment in Cancer (EORTC). Although patients in general had several problems, physical, emotional, and loss of autonomy (LOA) problems were most common. For these physical and emotional problems, patients also expected professional care, although to a lesser extent for LOA problems. Inadequate care was received for fatigue, fear, frustration, and uncertainty. We conclude that an individualized approach based on problems related to physical, emotional, and LOA issues and anticipated problems with healthcare providers has priority in the follow-up policy of patients with incurable upper gastrointestinal cancer. Caregivers should be alert to discuss needs for fatigue, feelings of fear, frustration, and uncertainty.

  9. Optimal management of oropharyngeal and esophageal candidiasis in patients living with HIV infection

    PubMed Central

    Vazquez, Jose A

    2010-01-01

    Mucocutaneous candidiasis is frequently one of the first signs of human immunodeficiency virus (HIV) infection. Over 90% of patients with AIDS will develop oropharyngeal candidiasis (OPC) at some time during their illness. Although numerous antifungal agents are available, azoles, both topical (clotrimazole) and systemic (fluconazole, itraconazole, voriconazole, posaconazole) have replaced older topical antifungals (gentian violet and nystatin) in the management of oropharyngeal candidiasis in these patients. The systemic azoles, are generally safe and effective agents in HIV-infected patients with oropharyngeal candidiasis. A constant concern in these patients is relapse, which is dependent on the degree of immunosuppression commonly seen after topical therapy, rather than with systemic azole therapy. Candida esophagitis (CE) is also an important concern since it occurs in more than 10% of patients with AIDS and can lead to a decrease in oral intake and associated weight loss. Fluconazole has become the most widely used antifungal in the management of mucosal candidiasis. However, itraconazole and posaconazole have similar clinical response rates as fluconazole and are also effective alternative agents. In patients with fluconazole-refractory mucosal candidiasis, treatment options now include itraconazole solution, voriconazole, posaconazole, and the newer echinocandins (caspofungin, micafungin, and anidulafungin). PMID:22096388

  10. The Feasibility and Outcome of Oro-esophageal Tube Feeding in Patients with Various Etiologies.

    PubMed

    Kim, Juyong; Seo, Han Gil; Lee, Goo Joo; Han, Tai Ryoon; Oh, Byung-Mo

    2015-12-01

    The oro-esophageal tube (OE tube) is widely used in dysphagia patients although its success rate for transition to oral feeding is reported only in stroke patients. The aim of this study was to evaluate the feasibility and outcome of OE tube feeding for patients with dysphagia resulting from various etiologies. The authors reviewed the medical records of 1995 dysphagic patients that had undergone videofluoroscopic swallowing study (VFSS) in a tertiary hospital from April 2002 through December 2009. Of these, 97 patients were recommended to use OE tube feeding based on the VFSS findings. Follow-up VFSS were performed on 54 patients. The mean duration of tube use at the time of follow-up VFSS was 274 days. We evaluated clinical information including age, sex, diet, etiology of dysphagia, location of lesions, duration of intervention, and complications of OE tube feeding. Initially, all 54 patients were fed using the OE tube. After their last follow-up evaluation, 19 patients (35.2 %) resumed full oral feeding without the OE tube, 12 patients (22.2 %) used partial OE tube feeding, and 23 patients (42.6 %) continued OE tube feeding only. Full oral feeding was achieved again most often in brain tumor, stroke, and head and neck cancer patients (54.5, 27.3, and 20.0 %, respectively). Mild adverse events, such as blood-tinged sputum, nausea, dyspepsia, and regurgitation of food, were reported in 4 patients. OE tube feeding is a feasible feeding method also in conditions other than stroke such as brain tumors, and head and neck cancers.

  11. Snapshot of Esophageal Cancer

    MedlinePlus

    ... consortium of three translational research centers studying the origins and pathogenesis of esophageal cancer, with the ultimate goal of improving patient outcomes and decreasing the burden of the disease. One center is studying the genetic basis of ...

  12. Clinical characteristics and outcome of patients with stage III esophageal carcinoma: a single-center experience from Turkey.

    PubMed

    Ugur, Vahide I; Kara, Sakire P; Kucukplakci, Bulent; Demirkasimoglu, Taciser; Misirlioglu, Cem; Ozgen, Aytul; Elgin, Yesim; Sanri, Ergun; Altundag, Kadri; Ozdamar, Nadi

    2008-01-01

    Esophageal carcinoma is an extremely deadly disease, and prognosis is poor. We retrospectively evaluated stage III esophageal carcinoma patients in our center. Median age of the patients was 52. Men to women ratio were 3/1. Epidermoid carcinoma was the major histology. Incidence of esophageal carcinoma was higher in the distal and middle third of the esophagus. In 19 patients tumor size was more than 5 cm. In total of 17 of the patients were operated. About 58 patients were irradiated. About 45 of the patients were irradiated with curative intent, 31 of them were primarily irradiated and 14 of them were irradiated postoperatively. Only 13 of the patients received concurrent chemoradiotherapy. Overall 1, 2, 3, and 4 year survival rates were 38.9%, 11.1%, 5.6%, and %1.9, respectively and median survival was 12 months. Median survival for tumors located in cervical esophageal, middle esophagus, and distal esophagus were 23, 8, and 14 months, respectively. One, 2, 3, 4 year survival rates of operated patients were 58.8%, 29.4%, 17.6%, 5.9%, respectively and median survival was 23 months. For inoperable patients 1 and 2 year survival rates were 29.7% and 2.7% and median survival was 8 months. Differences between operable and inoperable patients were statistically significant (P: 0.0003). One, 2, 3, 4 years survival results of patients treated with surgery and postoperative radiotherapy was 62.5%, 25%, 12.5%, 12.5% and median survival was 21 months, 1, 2, 3, 4 years survival results of patients treated with surgery and concurrent chemoradiotherapy was 55.6%, 33.3%, 22.2%, and 0% and median survival was 27 months. There was no statistically significant difference between groups (P: 0.5390). During the therapy, disphagia was the major side effect observed in seven patients. Fatigue, pain, and mild weight loss were the other side effects. Three patients could not tolerate the treatment and left the therapy. We demonstrated that stage III esophageal carcinoma is an extremely

  13. The efficacy of oral glutamine in prevention of acute radiotherapy-induced esophagitis in patients with lung cancer

    PubMed Central

    Tutanc, Oznur Donmez; Aydogan, Akin; Sunbul, Ahmet Taner; Zincircioglu, Seyit Burhanedtin; Alpagat, Gulistan; Erden, Ersin Sukru

    2013-01-01

    Aim of the study This study explores the efficacy of oral glutamine in the prevention of acute radiotherapy-induced esophagitis in patients with lung cancer who are treated with thoracic radiotherapy. Material and methods This study was planned as a retrospective randomized experimental study. Forty-six patients with lung cancer, who were treated and kept under control between January 2008 and January 2010, were included in the study by the Department of Radiation Oncology, Faculty of Medicine, Dicle University. The patients were divided into two groups. The first group (n = 21) was given prophylactic oral powder glutamine (daily 30 g), while the second group (n = 25) was not given oral glutamine. Results There were 21 patients in Group 1 (45.7%) and 25 patients in Group 2 (54.3%). No significant statistical difference was observed between the two groups in terms of age, gender, stage, histopathological type, treatment choice, received radiation doses, esophagus length in RT field, or location of the tumor (p > 0.05). A significant statistical difference was observed between the glutamine-supplemented group (first group) and the glutamine-free group (second group) according to the grade of esophagitis (p < 0.0001). Conclusions In our retrospective randomized experimental study, we determined that the severity of acute radiotherapy-induced esophagitis might be decreased with oral glutamine in patients with lung cancer who were treated with thoracic radiotherapy. PMID:24592140

  14. Risk of Esophageal Cancer Following Percutaneous Endoscopic Gastrostomy in Head and Neck Cancer Patients: A Nationwide Population-Based Cohort Study in Taiwan.

    PubMed

    Lin, Kuen-Tze; Lin, Chun-Shu; Lee, Shih-Yu; Huang, Wen-Yen; Chang, Wei-Kuo

    2016-03-01

    Esophageal cancers account for majority of synchronous or metachronous head and neck cancers. This study examined the risk of esophageal cancer following percutaneous endoscopic gastrostomy (PEG) in head and neck cancer patients using the Taiwan National Health Insurance Research Database. From 1997 to 2010, we identified and analyzed 1851 PEG patients and 3702 sex-, age-, and index date-matched controls. After adjusting for esophagitis, esophagus stricture, esophageal reflux, and primary sites, the PEG cohort had a higher adjusted hazard ratio (2.31, 95% confidence interval [CI] = 1.09-4.09) of developing esophageal cancer than the controls. Primary tumors in the oropharynx, hypopharynx, and larynx were associated with higher incidence of esophageal cancer. The adjusted hazard ratios were 1.49 (95% CI = 1.01-1.88), 3.99 (95% CI = 2.76-4.98), and 1.98 (95% CI = 1.11-2.76), respectively. Head and neck cancer patients treated with PEG were associated with a higher risk of developing esophageal cancer, which could be fixed by surgically placed tubes.

  15. Neutrophil-to-lymphocyte ratio as a prognostic biomarker for patients with locally advanced esophageal squamous cell carcinoma treated with definitive chemoradiotherapy

    PubMed Central

    Zhou, Xi-Lei; Li, Yong-Qiang; Zhu, Wei-Guo; Yu, Chang-Hua; Song, Ya-Qi; Wang, Wan-Wei; He, Dong-Cheng; Tao, Guang-Zhou; Tong, Yu-Suo

    2017-01-01

    The present study evaluated the clinical and prognostic value of neutrophil-to-lymphocyte ratio (NLR) in patients with locally advanced esophageal squamous cell carcinoma (ESCC) treated with definitive chemoradiotherapy (dCRT). A total of 517 patients with ESCC were enrolled and analysed retrospectively. The NLR was calculated at three time points: baseline, post-treatment, and at the time of tumor progression. Elevated NLR was defined as a ratio ≥5. High NLR at baseline was present in 204 (39%) patients and was significantly correlated with larger tumour size, advanced TNM stage, worse ECOG performance status, and dCRT response (p < 0.05). At a median follow-up of 17 months, patients with higher NLR at baseline had poorer progression-free survival (PFS) and overall survival (OS). On multivariate analysis, elevated NLR at baseline was independently associated with PFS and OS (HR = 1.529, p < 0.001 for PFS; HR = 1.856, p < 0.001 for OS). In addition, patients with high pre- and post-treatment NLR demonstrated worse clinical outcomes than other groups. Our results suggest that NLR is an independent prognostic indicator for patients with ESCC undergoing dCRT and changes in NLR level with treatment may indicate therapeutic benefit. PMID:28195186

  16. Postchemoradiotherapy Positron Emission Tomography Predicts Pathologic Response and Survival in Patients With Esophageal Cancer

    SciTech Connect

    Jayachandran, Priya; Pai, Reetesh K.; Quon, Andrew; Graves, Edward; Krakow, Trevor E.; La, Trang; Loo, Billy W.; Koong, Albert C.; Chang, Daniel T.

    2012-10-01

    Purpose: To correlate the prechemoradiotherapy (CRT) and post-CRT metabolic tumor volume (MTV) on positron emission tomography (PET) scanning with the pathologic response and survival in patients receiving preoperative CRT for esophageal cancer. Materials and Methods: The medical records of 37 patients with histologically confirmed Stage I-IVA esophageal cancer treated with CRT with or without surgical resection were reviewed. Of the 37 patients, 21 received preoperative CRT (57%) and 16 received definitive CRT (43%). All patients had a pre-CRT and 32 had a post-CRT PET scan. The MTV was measured on the pre-CRT PET and post-CRT PET scan, respectively, using a minimum standardized uptake value (SUV) threshold x, where x = 2, 2.5, 3, or the SUV maximum Multiplication-Sign 50%. The total glycolytic activity (TGA{sub x}) was defined as the mean SUV Multiplication-Sign MTV{sub x}. The MTV ratio was defined as the pre-CRT PET MTV/post-CRT MTV. The SUV ratio was defined similarly. A single pathologist scored the pathologic response using a tumor regression grade (TRG) scale. Results: The median follow-up was 1.5 years (range, 0.4-4.9). No significant correlation was found between any parameters on the pre-CRT PET scan and the TRG or overall survival (OS). Multiple post-CRT MTV values and post-TGA values correlated with the TRG and OS; however, the MTV{sub 2.5Post} and TGA{sub 2.5Post} had the greatest correlation. The MTV{sub 2} ratio correlated with OS. The maximum SUV on either the pre-CRT and post-CRT PET scans or the maximum SUV ratio did not correlate with the TRG or OS. Patients treated preoperatively had survival similar compared with those treated definitively with a good PET response (p = 0.97) and significantly better than that of patients treated definitively with a poor PET response (p < 0.0001). Conclusion: The maximum SUV was not a predictive or prognostic parameter. The MTV{sub 2.5} and TGA{sub 2.5} were useful markers for predicting the response and

  17. Diagnostic non-invasive model of large risky esophageal varices in cirrhotic hepatitis C virus patients

    PubMed Central

    Elalfy, Hatem; Elsherbiny, Walid; Abdel Rahman, Ashraf; Elhammady, Dina; Shaltout, Shaker Wagih; Elsamanoudy, Ayman Z; El Deek, Bassem

    2016-01-01

    AIM To build a diagnostic non-invasive model for screening of large varices in cirrhotic hepatitis C virus (HCV) patients. METHODS This study was conducted on 124 post-HCV cirrhotic patients presenting to the clinics of the Endemic Medicine Department at Mansoura University Hospital for evaluation before HCV antiviral therapy: 78 were Child A and 46 were Child B (score ≤ 8). Inclusion criteria for patients enrolled in this study was presence of cirrhotic HCV (diagnosed by either biopsy or fulfillment of clinical basis). Exclusion criteria consisted of patients with other etiologies of liver cirrhosis, e.g., hepatitis B virus and patients with high MELD score on transplant list. All patients were subjected to full medical record, full basic investigations, endoscopy, and computed tomography (CT), and then divided into groups with no varices, small varices, or large risky varices. In addition, values of Fibrosis-4 score (FIB-4), aminotransferase-to-platelet ratio index (APRI), and platelet count/splenic diameter ratio (PC/SD) were also calculated. RESULTS Detection of large varies is a multi-factorial process, affected by many variables. Choosing binary logistic regression, dependent factors were either large or small varices while independent factors included CT variables such coronary vein diameter, portal vein (PV) diameter, lieno-renal shunt and other laboratory non-invasive variables namely FIB-4, APRI, and platelet count/splenic diameter. Receiver operating characteristic (ROC) curve was plotted to determine the accuracy of non-invasive parameters for predicting the presence of large esophageal varices and the area under the ROC curve for each one of these parameters was obtained. A model was established and the best model for prediction of large risky esophageal varices used both PC/SD and PV diameter (75% accuracy), while the logistic model equation was shown to be (PV diameter × -0.256) plus (PC/SD × -0.006) plus (8.155). Values nearing 2 or more denote

  18. The Role of Spleen Stiffness in Determining the Severity and Bleeding Risk of Esophageal Varices in Cirrhotic Patients

    PubMed Central

    Kim, Hwi Young; Jin, Eun Hyo; Kim, Won; Lee, Jae Young; Woo, Hyunsik; Oh, Sohee; Seo, Ji-Yeon; Oh, Hong Sang; Chung, Kwang Hyun; Jung, Yong Jin; Kim, Donghee; Kim, Byeong Gwan; Lee, Kook Lae

    2015-01-01

    Abstract Esophageal varix and its hemorrhage are serious complications of liver cirrhosis. Recent studies have focused on noninvasive prediction of esophageal varices. We attempted to evaluate the association of liver and spleen stiffness (LS and SS) as measured by acoustic radiation force impulse imaging, with the presence and severity of esophageal varices and variceal hemorrhage in cirrhotic patients. We measured LS and SS, along with endoscopic examination of esophageal varices for a total of 125 cirrhotic patients at a single referral hospital in this prospective observational study. The diagnostic utility of noninvasive methods for identifying varices and their bleeding risk was compared, including LS, SS, spleen length, Child-Pugh score, and various serum fibrosis indices. Esophageal varices were present in 77 patients (61.6%). SS was significantly higher in patients with varices than in those without varices (3.58 ± 0.47 vs 3.02 ± 0.49; P < 0.001). A tendency toward increasing SS levels was observed with increasing severity of varices (no varix, 3.02 ± 0.49; F1, 3.39 ± 0.51; F2, 3.60 ± 0.42; F3, 3.85 ± 0.37; P < 0.001). SS was significantly higher in patients who experienced variceal hemorrhage than in those who did not (3.80 ± 0.36 vs 3.20 ± 0.51; P = 0.002). An optimal cut-off value of SS for high-risk varices (≥F2) or variceal hemorrhage was 3.40 m/s. SS was significantly correlated with the presence, severity, and bleeding risk of esophageal varices. Prompt endoscopic evaluation of variceal status and prophylactic measures based on the SS may be warranted for cirrhotic patients. PMID:26091449

  19. Esophageal Cancer

    MedlinePlus

    ... from your throat to your stomach. Early esophageal cancer usually does not cause symptoms. Later, you may ... You're at greater risk for getting esophageal cancer if you smoke, drink heavily, or have acid ...

  20. Esophageal cancer

    MedlinePlus

    Cancer - esophagus ... Esophageal cancer is not common in the United States. It occurs most often in men over 50 years old. There are two main types of esophageal cancer: squamous cell carcinoma and adenocarcinoma. These two types ...

  1. Clinical impact of surveillance for head and neck cancer in patients with esophageal squamous cell carcinoma

    PubMed Central

    Morimoto, Hiroyuki; Yano, Tomonori; Yoda, Yusuke; Oono, Yasuhiro; Ikematsu, Hiroaki; Hayashi, Ryuichi; Ohtsu, Atsushi; Kaneko, Kazuhiro

    2017-01-01

    AIM To evaluate the clinical impact of surveillance for head and neck (HN) region with narrow band imaging (NBI) in patients with esophageal squamous cell carcinoma (ESCC). METHODS Since 2006, we introduced the surveillance for HN region using NBI for all patients with ESCC before treatment, and each follow-up. The patients with newly diagnosed stage I to III ESCC were enrolled and classified into two groups as follows: Group A (no surveillance for HN region); between 1992 and 2000), and Group B (surveillance for HN region with NBI; between 2006 and 2008). We comparatively evaluated the detection rate of superficial head and neck squamous cell carcinoma (HNSCC), and the serious events due to metachronous advanced HNSCC during the follow-up. RESULTS A total 561 patients (group A: 254, group B: 307) were enrolled. Synchronous superficial HNSCC was detected in 1 patient (0.3%) in group A, and in 12 (3.9%) in group B (P = 0.008). During the follow up period, metachronous HNSCC were detected in 10 patients (3.9%) in group A and in 30 patients (9.8%) in group B (P = 0.008). All metachronous lesions in group B were early stage, and 26 patients underwent local resection, however, 6 of 10 patients (60%) in group A lost their laryngeal function and died with metachronous HNSCC. CONCLUSION Surveillance for the HN region by using NBI endoscopy increase the detection rate of early HNSCC in patients with ESCC, and led to decrease serious events related to advanced metachronous HNSCC. PMID:28246479

  2. Loss of heterozygosity and microsatellite instability as predictive markers among Iranian esophageal cancer patients

    PubMed Central

    Forghanifard, Mohammad Mahdi; Vahid, Elham Emami; Dadkhah, Ezzat; Gholamin, Mehran; Noghabi, Samaneh Broumand; Ghahraman, Martha; Farzadnia, Mehdi; Abbaszadegan, Mohammad Reza

    2016-01-01

    Objective(s): Variation in microsatellite sequences that are dispersed in the genome has been linked to a deficiency in cellular mismatch repair system and defects in several genes of this system are involved in carcinogenesis. Our aim in this study was to illustrate microsatellite DNA alteration in esophageal cancer. Materials and Methods: DNA was extracted from formalin fixed paraffin embedded (FFPE) tissues from surgical and matched margin-normal samples. Microsatellite instability (MSI) and loss of heterozygosity (LOH) were studied in 50 cases of esophageal squamous cell carcinoma (ESCC) by amplifying six microsatellite markers: D13S260 (13q12.3), D13S267 (13q12.3), D9S171 (9p21), D2S123 (2p), D5S2501 (5q21) and TP53 (17p13.1) analyzed on 6% denaturing polyacrylamide gel electrophoresis. Results: Statistical analysis indicated a near significant reverse correlation between grade and LOH (P= 0.068, correlation coefficient= -0.272). Specifically, increased LOH in tumor DNA has a significant correlation with increased differentiation from poorly differentiated to well differentiated tumors (P= 0.002 and P= 0.016 respectively). In addition, higher number of chromosomal loci with LOH showed a reverse correlation with lymph node metastasis (P= 0.026, correlation coefficient= -0.485). Furthermore, there was a positive correlation between addiction and MSI (P= 0.026, correlation coefficient= 0.465). Conclusion: Microsatellite DNA alterations may be a prognostic tool for detection and the evolution of prognosis in patients with SCC of esophagus. It can be concluded that regional lymph node metastasis would be less likely with increased heterozygote loci and addiction with any of opium, cigarette, water pipe or alcohol can be a susceptibility factor(s) for MSI. PMID:27635196

  3. Esophageal Rupture as a Primary Manifestation in Eosinophilic Esophagitis

    PubMed Central

    Vernon, Natalia; Mohananey, Divyanshu; Ghetmiri, Ehsan; Ghaffari, Gisoo

    2014-01-01

    Eosinophilic esophagitis (EoE) is a chronic inflammatory process characterized by symptoms of esophageal dysfunction and, histologically, by eosinophilic infiltration of the esophagus. In adults, it commonly presents with dysphagia, food impaction, and chest or abdominal pain. Chronic inflammation can lead to diffuse narrowing of the esophageal lumen which may cause food impaction. Endoscopic procedures to relieve food impaction may lead to complications such as esophageal perforation due to the friability of the esophageal mucosa. Spontaneous transmural esophageal rupture, also known as Boerhaave's syndrome, as a primary manifestation of EoE is rare. In this paper, we present two adult patients who presented with esophageal perforation as the initial manifestation of EoE. This rare complication of EoE has been documented in 13 other reports (11 adults, 2 children) and only 1 of the patients had been previously diagnosed with EoE. A history of dysphagia was present in 1 of our patients and in the majority of previously documented patients. Esophageal perforation is a potentially severe complication of EoE. Patients with a history of dysphagia and patients with spontaneous esophageal perforation should warrant an evaluation for EoE. PMID:24899902

  4. Can esophageal dilation be avoided in the treatment of severe esophageal stricture caused by eosinophilic esophagitis?

    PubMed

    Silva, D; Santos, F; Piedade, S; Morais-Almeida, M

    2015-07-01

    Eosinophilic esophagitis (EoE) is an inflammatory immune-mediated disease with predominant eosinophilic inflammation characterized by the presence of esophageal dysfunction symptoms. Treatment delay can be associated with disease complications, like esophageal strictures, that can justify the use of invasive procedures which are not deprived of side effects. We present a case report of a 14 year old child with severe esophageal stricture secondary to EoE, that was treated with topical and systemic corticosteroid before any invasive procedure was considered. After 26 weeks of medical treatment, significant improvement of esophageal dysfunction occurred with histological remission and stricture resolution. In patients with severe esophageal strictures secondary to EoE, the need for esophageal dilation procedures should be considered only after anti-inflammatory treatment.

  5. Esophageal dilation in eosinophilic esophagitis.

    PubMed

    Richter, Joel E

    2015-10-01

    Tissue remodeling with scaring is common in adult EoE patients with long standing disease. This is the major factor contributing to their complaints of solid food dysphagia and recurrent food impactions. The best tests to define the degree of remodeling are barium esophagram, high resolution manometry and endoscopy. Many physicians are fearful to dilate EoE patients because of concerns about mucosal tears and perforations. However, multiple recent case series attest to the safety of esophageal dilation and its efficacy with many patients having symptom relief for an average of two years. This chapter will review the sordid history of esophageal dilation in EoE patients and outline how to perform this procedure safely. The key is graduated dilation over one to several sessions to a diameter of 15-18 mm. Postprocedural pain is to be expected and mucosal tears are a sign of successful dilation, not complications. In some healthy adults, occasional dilation may be preferred to regular use of medications or restricted diets. This approach is now supported by recent EoE consensus statements and societal guidelines.

  6. Association of tumor necrosis factor-α polymorphism with chemotherapy-induced oral mucositis in patients with esophageal cancer

    PubMed Central

    Sakamoto, Kazuhiko; Takeda, Shigeru; Kanekiyo, Shinsuke; Nishiyama, Mitsuo; Kitahara, Masahiro; Ueno, Tomio; Yamamoto, Shigeru; Yoshino, Shigefumi; Hazama, Shoichi; Okayama, Naoko; Nagano, Hiroaki

    2017-01-01

    The purpose of this study was to evaluate the association between tumor necrosis factor (TNF)-α polymorphisms and oral mucositis (OM) from 5-fluorouracil (5-FU) plus cisplatin (CDDP) chemotherapy for esophageal cancer. The rs1799964 polymorphism of TNF-α was genotyped using the tetra-primer amplification refractory mutation system polymerase chain reaction. The experimental group comprised 64 patients who received chemotherapy for esophageal cancer between 1997 and 2004; a total of 106 patients between 2005 and 2013 were investigated as the validation group. Univariate analysis of the experimental group revealed that the TT genotype of TNF-α rs1799964 was significantly higher in patients with grade 1–4 OM compared with the TC/CC genotypes [univariate odds ratio (OR)=4.0; P=0.029]. Similarly, univariate analysis of the validation group revealed that the percentage of the TT genotype was significantly higher in patients with grade 1–4 OM compared with the TC/CC genotypes (OR=2.8; P=0.043). This difference in risk was replicated in the validation cohort. Thus, the TT genotype of TNF-α rs1799964 may be a predictor of chemotherapy-induced OM in patients with esophageal cancer. PMID:28123745

  7. Esophageal capsule endoscopy is not the optimal technique to determine the need for primary prophylaxis in patients with cirrhosis

    PubMed Central

    Krok, Karen L.; Wagennar, Rebecca Rankin; Kantsevoy, Sergey V.

    2016-01-01

    Introduction Capsule endoscopy has been suggested as a potential alternative to endoscopy for detection of esophagogastric varices and severe portal hypertensive gastropathy (PHG). The aim of the study was to determine whether PillCam esophageal capsule endoscopy could replace endoscopy for screening purposes. Material and methods Sixty-two patients with cirrhosis with no previous variceal bleeding had PillCam capsule endoscopy and video endoscopy performed on the same day. Sensitivity, specificity, and positive and negative predictive values (PPV, NPV) of capsule endoscopy were compared to endoscopy for the presence and severity of esophageal and gastric varices, PHG and the need for primary prophylaxis. Patients’ preference was assessed by a questionnaire. Results Four (6%) patients were unable to swallow the capsule. Sensitivity, specificity, PPV and NPV of capsule endoscopy for detecting any esophageal varices (92%, 50%, 92%, 50%), large varices (55%, 91%, 75%, 80%), variceal red signs (58%, 87%, 69%, 80%), PHG (95%, 50%, 95%, 50%), and the need for primary prophylaxis (91%, 57%, 78%, 80%) were not optimal, with only moderate agreement (κ) between capsule and upper GI endoscopy. Had only a capsule endoscopy been performed, 12 (21.4%) patients would have received inappropriate treatment. Capsule endoscopy also failed to detect (0/13) gastric varices. The majority of patients ranked capsule endoscopy as more convenient (69%) and their preferred (61%) method. Conclusions Despite the preference expressed by patients for capsule endoscopy, we believe that upper GI endoscopy should remain the preferred screening method for primary prophylaxis. PMID:27186182

  8. Esophageal Acid Clearance During Random Swallowing Is Faster in Patients with Barrett’s Esophagus Than in Healthy Controls

    PubMed Central

    Lottrup, Christian; Krarup, Anne L; Gregersen, Hans; Ejstrud, Per; Drewes, Asbjørn M

    2016-01-01

    Background/Aims Impaired esophageal acid clearance may be a contributing factor in the pathogenesis of Barrett’s esophagus. However, few studies have measured acid clearance as such in these patients. In this explorative, cross-sectional study, we aimed to compare esophageal acid clearance and swallowing rate in patients with Barrett’s esophagus to that in healthy controls. Methods A total of 26 patients with histology-confirmed Barrett’s esophagus and 12 healthy controls underwent (1) upper endoscopy, (2) an acid clearance test using a pH-impedance probe under controlled conditions including controlled and random swallowing, and (3) an ambulatory pH-impedance measurement. Results Compared with controls and when swallowing randomly, patients cleared acid 46% faster (P = 0.008). Furthermore, patients swallowed 60% more frequently (mean swallows/minute: 1.90 ± 0.74 vs 1.19 ± 0.58; P = 0.005), and acid clearance time decreased with greater random swallowing rate (P < 0.001). Swallowing rate increased with lower distal esophageal baseline impedance (P = 0.014). Ambulatory acid exposure was greater in patients (P = 0.033), but clearance times assessed from the ambulatory pH-measurement and acid clearance test were not correlated (all P > 0.3). Conclusions More frequent swallowing and thus faster acid clearance in Barrett’s esophagus may constitute a protective reflex due to impaired mucosal integrity and possibly acid hypersensitivity. Despite these reinforced mechanisms, acid clearance ability seems to be overthrown by repeated, retrograde acid reflux, thus resulting in increased esophageal acid exposure and consequently mucosal changes. PMID:27557545

  9. Postoperative change of the psoas muscle area as a predictor of survival in surgically treated esophageal cancer patients

    PubMed Central

    Park, Seong Yong; Lee, Su Jin; Haam, Seokjin; Jung, Joonho

    2017-01-01

    Background Although a decrease in the psoas muscle area (PMA) has been reported as a risk factor for survival after esophagectomy in esophageal cancer, no previous studies have focused on the change in the PMA after surgery. We investigated the prognostic role of PMA changes in patients with surgically treated esophageal cancer. Methods Fifty-eight patients with esophageal cancer who underwent surgical resection and complete lymph node dissection were reviewed retrospectively. The PMA was measured at the level of the L3 vertebrae on preoperative and one-year postoperative follow-up computed tomography images. The percentage change of the PMA was calculated as follows: delta (%) = (postoperative PMA − preoperative PMA) / (preoperative PMA × 100). Results The study patients included 54 (93.1%) males and 4 females (mean age, 60.59±9.16 years), of whom 17 (29.3%) were pathological Stage I, 18 (31.0%) were Stage II, and 23 (39.7%) were Stage III. The mean change of the PMA was −10.17% and the postoperative PMA was decreased significantly compared with the preoperative PMA (P<0.001). The PMA was increased in 13 (22.4%) patients, whereas it was decreased in 45 (77.6%). Multivariate analysis revealed that the change of the PMA (hazard ratio, HR =0.688; P=0.001) and the pathologic stage (Stage III vs. Stage I, HR =3.388; P=0.016) were risk factors for overall survival (OS). The 3-year OS in patients with a PMA decrease of more than 10%, and those with a PMA decrease of less than 10% or an increase, were 18.9% and 59.5%, respectively (P=0.049). Conclusions The decrease in the PMA had a negative prognostic effect on OS in patients with surgically treated esophageal cancer. PMID:28275484

  10. Structural and numerical changes of chromosome X in patients with esophageal atresia

    PubMed Central

    Brosens, Erwin; de Jong, Elisabeth M; Barakat, Tahsin Stefan; Eussen, Bert H; D'haene, Barbara; De Baere, Elfride; Verdin, Hannah; Poddighe, Pino J; Galjaard, Robert-Jan; Gribnau, Joost; Brooks, Alice S; Tibboel, Dick; de Klein, Annelies

    2014-01-01

    Esophageal atresia with or without tracheoesophageal fistula (EA/TEF) is a relatively common birth defect often associated with additional congenital anomalies such as vertebral, anal, cardiovascular, renal and limb defects, the so-called VACTERL association. Yet, little is known about the causal genetic factors. Rare case reports of gastrointestinal anomalies in children with triple X syndrome prompted us to survey the incidence of structural and numerical changes of chromosome X in patients with EA/TEF. All available (n=269) karyotypes of our large (321) EA/TEF patient cohort were evaluated for X-chromosome anomalies. If sufficient DNA material was available, we determined genome-wide copy number profiles with SNP array and identified subtelomeric aberrations on the difficult to profile PAR1 region using telomere-multiplex ligation-dependent probe amplification. In addition, we investigated X-chromosome inactivation (XCI) patterns and mode of inheritance of detected aberrations in selected patients. Three EA/TEF patients had an additional maternally inherited X chromosome. These three female patients had normal random XCI patterns. Two male EA/TEF patients had small inherited duplications of the XY-linked SHOX (Short stature HOmeoboX-containing) locus. Patients were small for gestational age at birth (patients with EA/TEF and no duplications of the SHOX gene were reported so far in these patients. As normal patterns of XCI were seen, overexpression of X-linked genes that escape XCI, such as the SHOX gene, could be pathogenic by disturbing developmental pathways. PMID:24398799

  11. Structural and numerical changes of chromosome X in patients with esophageal atresia.

    PubMed

    Brosens, Erwin; de Jong, Elisabeth M; Barakat, Tahsin Stefan; Eussen, Bert H; D'haene, Barbara; De Baere, Elfride; Verdin, Hannah; Poddighe, Pino J; Galjaard, Robert-Jan; Gribnau, Joost; Brooks, Alice S; Tibboel, Dick; de Klein, Annelies

    2014-09-01

    Esophageal atresia with or without tracheoesophageal fistula (EA/TEF) is a relatively common birth defect often associated with additional congenital anomalies such as vertebral, anal, cardiovascular, renal and limb defects, the so-called VACTERL association. Yet, little is known about the causal genetic factors. Rare case reports of gastrointestinal anomalies in children with triple X syndrome prompted us to survey the incidence of structural and numerical changes of chromosome X in patients with EA/TEF. All available (n=269) karyotypes of our large (321) EA/TEF patient cohort were evaluated for X-chromosome anomalies. If sufficient DNA material was available, we determined genome-wide copy number profiles with SNP array and identified subtelomeric aberrations on the difficult to profile PAR1 region using telomere-multiplex ligation-dependent probe amplification. In addition, we investigated X-chromosome inactivation (XCI) patterns and mode of inheritance of detected aberrations in selected patients. Three EA/TEF patients had an additional maternally inherited X chromosome. These three female patients had normal random XCI patterns. Two male EA/TEF patients had small inherited duplications of the XY-linked SHOX (Short stature HOmeoboX-containing) locus. Patients were small for gestational age at birth (patients with EA/TEF and no duplications of the SHOX gene were reported so far in these patients. As normal patterns of XCI were seen, overexpression of X-linked genes that escape XCI, such as the SHOX gene, could be pathogenic by disturbing developmental pathways.

  12. Nurse led Patient Education Programme for patients undergoing a lung resection for primary lung cancer

    PubMed Central

    Dixon, Sandra

    2015-01-01

    There has been an increase in the number of patients undergoing lung resection for primary or suspected primary lung cancer in the UK due to improved staging techniques, dedicated thoracic surgeons and other initiatives such as preoperative pulmonary rehabilitation. This has had an impact on local healthcare resources requiring new ways of delivering thoracic surgical services. When considering service changes, patient reported outcomes are pivotal in terms of ensuring that the experience of care is enhanced and may include elements such as involving patients in their care, reducing the length of inpatient stay and reducing postoperative complications. The implementation of a thoracic surgical Patient Education Programme (PEP) has the potential to address these measures and improve the psychological and physical wellbeing of patients who require a lung resection. It may also assist in their care as an inpatient and to enhance recovery after surgery both in the short and long term. PMID:25984358

  13. Regression of esophageal varices and splenomegaly in two patients with hepatitis-C-related liver cirrhosis after interferon and ribavirin combination therapy.

    PubMed

    Lee, Soon Jae; Cho, Yoo-Kyung; Na, Soo-Young; Choi, Eun Kwang; Boo, Sun Jin; Jeong, Seung Uk; Song, Hyung Joo; Kim, Heung Up; Kim, Bong Soo; Song, Byung-Cheol

    2016-09-01

    Some recent studies have found regression of liver cirrhosis after antiviral therapy in patients with hepatitis C virus (HCV)-related liver cirrhosis, but there have been no reports of complete regression of esophageal varices after interferon/peg-interferon and ribavirin combination therapy. We describe two cases of complete regression of esophageal varices and splenomegaly after interferon-alpha and ribavirin combination therapy in patients with HCV-related liver cirrhosis. Esophageal varices and splenomegaly regressed after 3 and 8 years of sustained virologic responses in cases 1 and 2, respectively. To our knowledge, this is the first study demonstrating that complications of liver cirrhosis, such as esophageal varices and splenomegaly, can regress after antiviral therapy in patients with HCV-related liver cirrhosis.

  14. [Primary esophageal lymphoma].

    PubMed

    Ximenes, Manoel; Piauilino, Marcos Amorim; Oliveira, Humberto Alves; Vaz Neto, Jorge Pinto

    2012-01-01

    We describe the case of a 54 year old woman seen with an esophageal mass diagnosed as a primary esophageal lymphoma. The main symptom was dysphagia of seven months duration. The treatment consisted in resection of the tumor, and reconstruction of the defect with a reversed pleural flap, followed by a chemotherapy regimen that consisted of five drugs, cyclophosphamid, prednisone, doxorubicin, rituximab and vincristine (R-CHOP). The patient developed an esophageal pleural fistula treated with pleural drainage and irrigation that closed in 45 days. Two and one half years later she is doing well and disease free.

  15. Relationship between LAPTM4B Gene Polymorphism and Prognosis of Patients following Tumor Resection for Colorectal and Esophageal Cancers

    PubMed Central

    Xing, Xiaofang; Du, Hong; Zhou, Chunlian; Zhang, Qingyun; Hao, Chunyi; Wen, Xianzi; Ji, Jiafu

    2016-01-01

    Background Lysosome-associated transmembrane-4 beta (LAPTM4B) is an oncogene that participates tumorgenesis in a variety of human solid tumors, and it has two alleles named as LAPTM4B*1 and *2. The present study aimed to identify the association of LAPTM4B genotype with clinicopathological features and prognosis in colorectal and esophageal cancer patients. Method Genotypes of LAPTM4B were determined by PCR in 167 colon cancer cases (72 patients in a discovery cohort and 95 patients in a testing cohort), 160 rectal cancer cases and 164 esophageal cancer cases. Association between the LAPTM4B gene polymorphism and clinicopathological variables was calculated by Chi-square test or Fisher’s exact test. Patient survival differences were calculated by the Kaplan-Meier method. Prognostic factors were determined with Log-rank test and Cox regression model. Results LAPTM4B *1/1 was more frequently detected in colon cancer patients with lymph node metastasis and TNM III+IV stages in total colon cancer (discovery + testing cohorts). LAPTM4B *2/2 decreased in recurrent patients in total colon cancer patients (P = 0.045). Kaplan-Meier survival curves and Log-rank test showed that LAPTM4B*1 was correlated with shorter overall survival (OS) in discovery and testing cohorts of colon cancer (P = 0.0254 and 0.0292, respectively), but not in rectal and esophageal cancer cases (P = 0.7669 and 0.9356, respectively). Multivariate analysis showed that LAPTM4B genotype was an independent prognostic factor for OS in total colon cancer [P = 0.004, hazard ratio (HR) = 0.432; 95% confidence interval (CI) = 0.243–0.768], but not in rectal and esophageal cancers (P = 0.791, HR = 1.073, 95% CI = 0.638–1.804 and 0.998, HR = 1.000, 95% CI = 0.663–1.530, respectively). Conclusion These findings suggested that LAPTM4B allele *1 was a risk factor associated with poor prognosis in patients with colon cancer, but not in patients with rectal or esophageal cancers. LAPTM4B genotype status might

  16. SDR9C7 Promotes Lymph Node Metastases in Patients with Esophageal Squamous Cell Carcinoma

    PubMed Central

    Wang, Simeng; Zhao, Guohong; Chen, Zheng; Zheng, Xiushan; Pan, Yanglin; Zhao, Lina; Kang, Jianqin; Yang, Guitao; Shi, Yongquan; Wu, Kaichun; Gong, Taiqian; Fan, Daiming

    2013-01-01

    Background The major reason for the poor prognosis of esophageal squamous cell carcinoma (ESCC) patients is lymph node (LN) metastases. Methodology/Principal In the present study, gene expression profiling assay (GEP) was performed to identify the differences in gene expression profiles between primary ESCC tumors that were with LN metastases (N+) and those without LN metastases (N-). Conclusions/Significance A total of 23 genes were identified as being significantly elevated, and 30 genes were sharply decreased in ESCC tumors that were N+ compared with N- tumors. Among these genes, two transcripts of the short chain dehydrogenase/reductase family 9C, member 7 (SDR9C7) were observed 7 times more frequently in N+ compared with N- tumors. Immunohistochemical staining showed that SDR9C7 expression closely correlated with metastasis, and would be a prognostic marker for ESCC patients. To investigate the role of SDR9C7 in the ESCC metastasis, repeated transwell assays were adopted to establish highly and non-invasive ESCC sublines, and western blot showed that SDR9C7 expression was markedly higher in highly invasive cells compared with non-invasive ones. Down-regulation of SDR9C7 dramatically inhibited the metastatic abilities in vitro and in vivo, and repressed the expression of MMP11 in highly invasive cells, indicating that SDR9C7 promotes ESCC metastasis partly through regulation of MMP11, and might be a potential prognostic and therapeutic marker for ESCC patients. PMID:23341893

  17. Reduction of AZGP1 predicts poor prognosis in esophageal squamous cell carcinoma patients in Northern China

    PubMed Central

    Tang, Hong; Wu, Yufeng; Qin, Yanru; Wang, Haiying; Wang, Lili; Guan, Xinyuan; Luo, Suxia; Wang, Qiming

    2017-01-01

    Background As a key regulator in lipid mobilization, AZGP1 has been reported to play a significant role in various cancers. This study was carried out to investigate the role of AZGP1 in the development of esophageal squamous cell carcinoma (ESCC) patients in Northern China. Materials and methods Through the application of quantitative real-time polymerase chain reaction and immunohistochemical staining, AZGP1 expression in ESCC tissues from Northern China was examined. Results Decreased expression of AZGP1 was observed in ~60% ESCC patients. AZGP1 downregulation was significantly associated with lymph node metastasis (P=0.035), advanced clinical stage (P=0.018), poor prognosis for 5-year disease-specific survival (DSS; P<0.001), local recurrence-free survival (LRFS; P=0.016), and metastasis-free survival (MeFS; P=0.014). In addition, Cox multivariate analysis revealed that AZGP1 downregulation remained to be an independent prognosticator for shorter DSS (P=0.001), LRFS (P=0.011), and MeFS (P=0.004). Conclusion AZGP1 might be a candidate tumor suppressor and a potential novel prognostic biomarker for ESCC patients in Northern China. PMID:28053542

  18. Tumour infiltrating lymphocytes correlate with improved survival in patients with esophageal squamous cell carcinoma.

    PubMed

    Jiang, Dongxian; Liu, Yalan; Wang, Hao; Wang, Haixing; Song, Qi; Sujie, Akesu; Huang, Jie; Xu, Yifan; Zeng, Haiying; Tan, Lijie; Hou, Yingyong; Xu, Chen

    2017-03-21

    We undertook a study of tumour infiltrating lymphocytes (TILs) in a large and relatively homogeneous group of patients with completely resected esophageal squamous cell carcinoma (ESCC). Hematoxylin and eosin-stained sections of 235 ESCC tumours were evaluated for density of TILs in intratumoural (iTIL) and stromal compartments (sTIL). Foxp3+, CD4+, and CD8+ T cells in tumoural and stromal areas were evaluated by immunohistochemistry. Of the 235 tumours, high sTIL (>10%), and iTIL (>10%) were observed in 101 (43.0%) and 98 (41.7%), respectively. The median follow-up period was 36.0 months (95% CI 29.929-42.071). Univariate analysis revealed that sTIL (>10%), iTIL (>20%), vessels involvement, lymph node metastasis, and clinical stage were significantly associated with postoperative outcome. In multivariate analysis, high sTIL (HR: 0.664, P = 0.019 for Disease free survival; HR: 0.608, P = 0.005 for Overall survival) was identified as independent better prognostic factor. Further analysis, sTIL was identified as independently prognostic factor in Stage III-IVa disease, which was not found in Stage I-II disease. Our study demonstrated that sTIL was associated with better ESCC patients' survival, especially in Stage III-IVa disease. Assessment of sTIL could be useful to discriminate biological behavior for ESCC patients.

  19. Bilateral tonsillar and esophageal Kaposi sarcoma in an HIV-negative patient.

    PubMed

    Ozbudak, Irem Hicran; Guney, Kenan; Mutlu, Derya; Gelen, Tekinalp; Ozbilim, Gulay

    2011-07-01

    Tonsillar involvement in Kaposi sarcoma is extremely rare, as only a few such cases have been reported; all but 1 of these previously reported cases occurred in patients with human immunodeficiency virus (HIV) infection. We describe what to the best of our knowledge is the first reported case of concurrent bilateral tonsillar and esophageal Kaposi sarcoma in an HIV-negative patient. A 68-year-old man presented with sore throat and dysphagia. Clinical examination revealed the presence of bilateral and asymmetrical tonsillar masses, as well as generalized lymphadenopathy in the cervical chain. The masses were resected, and findings on histopathologic analysis were consistent with Kaposi sarcoma. In addition, human herpesvirus 8 was demonstrated on a tonsil specimen by polymerase chain reaction, and microinvasive squamous cell carcinoma was also detected. Later, another Kaposi sarcoma lesion was detected in the lower third of the esophagus. We recommend that clinicians not discount the possibility of oral classic Kaposi sarcoma in the workup of an immunocompetent patient with oral vascular lesions.

  20. Quality of life in patients with esophageal stenting for the palliation of malignant dysphagia.

    PubMed

    Diamantis, Giorgio; Scarpa, Marco; Bocus, Paolo; Realdon, Stefano; Castoro, Carlo; Ancona, Ermanno; Battaglia, Giorgio

    2011-01-14

    Incidence of esophageal cancer (EC) is rising more rapidly in the Western world than that of any other cancer. Despite advances in therapy, more than 50% of patients have incurable disease at the time of presentation. This precludes curative treatment and makes palliative treatment a more realistic option for most of these patients. Dysphagia is the predominant symptom in more than 70% of patients with EC and although several management options have been developed in recent years to palliate this symptom, the optimum management is not established. Self-expanding metal stents (SEMS) are a well-established palliation modality for dysphagia in such patients. Health-related quality of life (HRQoL) is becoming a major issue in the evaluation of any therapeutic or palliative intervention. To date, only a few published studies can be found on Medline examining HRQoL in patients with advanced EC treated with SEMS implantation. The aim of this study was to review the impact on HRQoL of SEMS implantation as palliative treatment in patients with EC. All Medline articles regarding HRQoL in patients with advanced EC, particularly those related to SEMS, were reviewed. In most studies, relief of dysphagia was the only aspect of HRQoL being measured and SEMS implantation was compared with other palliative treatments such as brachytherapy and laser therapy. SEMS insertion provides a swift palliation of dysphagia compared to brachytherapy and no evidence was found to suggest that stent implantation is different to laser treatment in terms of improving dysphagia, recurrent dysphagia and better HRQoL, although SEMS insertion has a better technical success rate and also reduces the number of repeat interventions.

  1. Quality of life in patients with esophageal stenting for the palliation of malignant dysphagia

    PubMed Central

    Diamantis, Giorgio; Scarpa, Marco; Bocus, Paolo; Realdon, Stefano; Castoro, Carlo; Ancona, Ermanno; Battaglia, Giorgio

    2011-01-01

    Incidence of esophageal cancer (EC) is rising more rapidly in the Western world than that of any other cancer. Despite advances in therapy, more than 50% of patients have incurable disease at the time of presentation. This precludes curative treatment and makes palliative treatment a more realistic option for most of these patients. Dysphagia is the predominant symptom in more than 70% of patients with EC and although several management options have been developed in recent years to palliate this symptom, the optimum management is not established. Self-expanding metal stents (SEMS) are a well-established palliation modality for dysphagia in such patients. Health-related quality of life (HRQoL) is becoming a major issue in the evaluation of any therapeutic or palliative intervention. To date, only a few published studies can be found on Medline examining HRQoL in patients with advanced EC treated with SEMS implantation. The aim of this study was to review the impact on HRQoL of SEMS implantation as palliative treatment in patients with EC. All Medline articles regarding HRQoL in patients with advanced EC, particularly those related to SEMS, were reviewed. In most studies, relief of dysphagia was the only aspect of HRQoL being measured and SEMS implantation was compared with other palliative treatments such as brachytherapy and laser therapy. SEMS insertion provides a swift palliation of dysphagia compared to brachytherapy and no evidence was found to suggest that stent implantation is different to laser treatment in terms of improving dysphagia, recurrent dysphagia and better HRQoL, although SEMS insertion has a better technical success rate and also reduces the number of repeat interventions. PMID:21245986

  2. Paclitaxel-Based Chemoradiotherapy in the Treatment of Patients With Operable Esophageal Cancer

    SciTech Connect

    Kelsey, Chris R. Chino, Junzo P.; Willett, Christopher G.; Clough, Robert W.; Hurwitz, Herbert I.; Morse, Michael A.; Bendell, Johanna C.; D'Amico, Thomas A.; Czito, Brian G.

    2007-11-01

    Purpose: To compare a neoadjuvant regimen of cisplatin/5-fluorouracil (5-FU) and concurrent radiation therapy (RT) with paclitaxel-based regimens and RT in the management of operable esophageal (EC)/gastroesophageal junction (GEJ) cancer. Methods and Materials: All patients receiving neoadjuvant chemotherapy (CT) and RT for EC/GEJ cancer at Duke University between January 1995 and December 2004 were included. Clinical end points were compared for patients receiving paclitaxel-based regimens (TAX) vs. alternative regimens (non-TAX). Local control (LC), disease-free survival (DFS), and overall survival (OS) were estimated using the Kaplan-Meier method. Chi-square analysis was performed to test the effect of TAX on pathologic complete response (pCR) rates and toxicity. Results: A total of 109 patients received CT-RT followed by esophagectomy (95 M; 14 F). Median RT dose was 45 Gy (range, 36-66 Gy). The TAX and non-TAX groups comprised 47% and 53% of patients, respectively. Most (83%) TAX patients received three drug regimens including platinum and a fluoropyrimidine. In the non-TAX group, 89% of the patients received cisplatin and 5-FU. The remainder received 5-FU or capecitabine alone. Grade 3-4 toxicity occurred in 41% of patients receiving TAX vs. 24% of those receiving non-TAX (p = 0.19). Overall pCR rate was 39% (39% with TAX vs. 40% with non-TAX, p = 0.9). Overall LC, DFS, and OS at 3 years were 80%, 34%, and 37%, respectively. At 3 years, there were no differences in LC (75% vs. 85%, p = 0.33) or OS (37% vs. 37%, p = 0.32) between TAX and non-TAX groups. Conclusions: In this large experience, paclitaxel-containing regimens did not improve pCR rates or clinical end points compared to non-paclitaxel-containing regimens.

  3. Clinical remission following endoscopic placement of retrievable, fully covered metal stents in patients with esophageal achalasia.

    PubMed

    Zeng, Y; Dai, Y-M; Wan, X-J

    2014-01-01

    Metal stents may represent an alternative therapy in the treatment of achalasia. We therefore evaluated the effectiveness of retrievable, fully covered metal stents in patients with achalasia. Fifty-nine patients with achalasia were treated with retrievable, fully covered metal stents. Symptoms using a global symptom score (0-10), lower esophageal sphincter (LES) resting pressure, LES relaxation, and simultaneous contraction of the esophagus were analyzed before and 1 week and 1 month after intervention. Complications and treatment outcomes were followed up at 6, 12, 18, and 24 months postoperatively. Stent placement was successful, and clinical symptoms resolved (P < 0.01) in all patients. Regurgitation, dysphagia and chest pain improved significantly (all P < 0.01). Therapy improved LES resting pressure (51.4 ± 9.7 mmHg pretherapy vs. 20.9 ± 8.1 mmHg post-therapy), LES relaxation (58.1 ± 17.1% pretherapy vs. 84.5 ± 18.9% post-therapy), and simultaneous contraction of the esophagus (36.1 ± 8.6% pretherapy vs. 69.4 ± 23.1% post-therapy) 1 month after stent placement (all P < 0.01). The cumulative clinical remission rates 6, 12, 18, 24, 30, and 36 months after stent removal were 90.9%, 81.8%, 76.4%, 69.1%, 65.5%, and 49.1%, respectively. All patients tolerated stent placement. Twelve patients (25.5%) complained of substernal pain and five (10.6%) had substernal burning. Stents migrated in four patients (8.5%). Insertion of retrievable, fully covered metal stents is an effective and safe treatment in patients with achalasia.

  4. Clinical trial of thalidomide combined with radiotherapy in patients with esophageal cancer

    PubMed Central

    Yu, Jing-Ping; Sun, Su-Ping; Sun, Zhi-Qiang; Ni, Xin-Chu; Wang, Jian; Li, Yi; Hu, Li-Jun; Li, Dong-Qing

    2014-01-01

    AIM: To investigate the short-term efficacy and tolerability of radiotherapy plus thalidomide in patients with esophageal cancer (EC). METHODS: Serum samples from 86 EC patients were collected before, during, and after radiotherapy, and the vascular endothelial growth factor (VEGF) level was examined by ELISA. According to the change in serum VEGF level during radiotherapy, the patients were divided into two groups: in the drug group, VEGF level was increased or remained unchanged, and thalidomide was administered up to the end of radiotherapy; in the non-drug group, VEGF level was decreased and radiotherapy was given alone. Thirty healthy volunteers served as controls. The efficacy and safety of radiotherapy plus thalidomide therapy were investigated. RESULTS: The 86 EC patients had a significantly higher level of VEGF compared with the 30 healthy controls before radiotherapy (P < 0.01), and the VEGF level was significantly correlated with primary tumor size, lymph node metastasis, histopathologic type, and clinical stage (P < 0.01). Of 83 evaluable cases, VEGF level was significantly decreased after radiotherapy in 32 patients in the drug group (P < 0.05), with an effective rate of 71.88%. The incidence of dizziness and/or burnout in the drug group and non-drug group was 62.50% and 15.69%, respectively (P = 0.000), and the incidence of somnolence was 12.50% and 0%, respectively (P = 0.019). No significant differences were observed. CONCLUSION: Thalidomide can down-regulate serum VEGF level in EC patients, and combined with radiotherapy may improve treatment outcome. Thalidomide was well tolerated by EC patients. PMID:24803825

  5. EVALUATION OF UPPER GASTROINTESTINAL ENDOSCOPY IN PATIENTS UNDERGOING BARIATRIC SURGERY

    PubMed Central

    ASSEF, Maurício Saab; MELO, Tiago Torres; ARAKI, Osvaldo; MARIONI, Fábio

    2015-01-01

    Background: Obesity has become epidemic, and is associated with greater morbidity and mortality. Treatment is multidisciplinary. Surgical treatment is a consistent resource in severe obesity. The indication of preoperative upper gastrointestinal endoscopy in asymptomatic patients is controversial; however, most studies recommend its implementation in all patients. Aim: To analyze endoscopic performance in patients who were in preoperative for bariatric surgery and compare them with control group. Method: A series of 35 obese patients in preoperative period for bariatric surgery compared with a control group of 30 patients submitted to upper endoscopy. There were analyzed clinical and endoscopic data. Results: The mean age of the group of patients was 43.54 years. Most individuals in the group of patients were female with median BMI of 47.26kg/m2and in control group 24.21 kg/m2. The majority of patients were asymptomatic. Upper endoscopy was altered in 81.25% of asymptomatic patients. Endoscopic findings in the patient group were 57.1% resulting from peptic ulcer disease and 34.3% associated with GERD. The analysis of endoscopic findings in patients showed no significant difference in relation of the control group. The prevalence of H. pylori infection was 60% in patients. Conclusion: It is recommended that the upper endoscopy should be made in all patients in the preoperative bariatric surgery period, although the degree of obesity is not related to a greater number of endoscopic findings. Obese patients do not have more endoscopic findings that non-obese individuals. PMID:26537272

  6. Multiple Rapid Swallow Maneuver Enhances the Clinical Utility of High-Resolution Manometry in Patients Showing Ineffective Esophageal Motility.

    PubMed

    Min, Yang Won; Shin, Inseub; Son, Hee Jung; Rhee, Poong-Lyul

    2015-10-01

    The clinical significance of ineffective esophageal motility (IEM) together with multiple rapid swallow (MRS) has not been yet evaluated in the Chicago Classification v3.0. This study evaluated the adjunctive role of MRS in IEM and determined the criteria of abnormal MRS to maximize the utility of IEM. We analyzed 186 patients showing IEM or normal esophageal motility (NEM), who underwent esophageal high-resolution impedance-manometry for esophageal symptoms. Two different criteria for abnormal MRS were applied to IEM subjects, resulting in 2 corresponding subgroups: IEM-A when distal contractile integral (DCI) ratio between an average wet swallows and MRS contraction was < 1 and IEM-B when MRS contraction DCI was <450 mm Hg-s-cm. One IEM subject inadequately performed MRS. Among the remaining 52 IEM subjects, 18 (34.6%) were classified into IEM-A and 23 (44.2%) into IEM-B. IEM subjects showed less complete bolus transit (median 0.0%, interquartile range 0.0-20.0% vs 60.0%, 30.0-80.0; P < 0.001) resulting in higher impaired bolus transit than NEM subjects (98.1% vs 66.9%, P = 0.001). IEM-B subjects showed additionally higher pathologic bolus exposure than NEM subjects (55.6% vs 29.3%, P = 0.001), whereas IEM-A subjects could not. Although IEM-B subjects had the highest prevalence of gastroesophageal reflux disease among the subjects groups, it did not reach statistical significance. In conclusion, IEM patients with abnormal MRS contraction have an increased risk of prolonged bolus clearance, poor bolus transit, and pathologic bolus exposure. IEM patients need to be assessed concerning whether MRS contraction DCI is < 450 mm Hg-s-cm to segregate clinically relevant patients.

  7. Impact of Treatment Modalities on Survival of Patients With Locoregional Esophageal Squamous-Cell Carcinoma in Taiwan.

    PubMed

    Chen, Hui-Shan; Hung, Wei-Heng; Ko, Jiunn-Liang; Hsu, Po-Kuei; Liu, Chia-Chuan; Wu, Shiao-Chi; Lin, Ching-Hsiung; Wang, Bing-Yen

    2016-03-01

    The optimal treatment modality for locoregional esophageal squamous-cell carcinoma (ESCC) is still undetermined. This study investigated the treatment modalities affecting survival of patients with ESCC in Taiwan.Data on 6202 patients who underwent treatment for locoregional esophageal squamous-cell carcinoma during 2008 to 2012 in Taiwan were collected from the Taiwan Cancer Registry. Patients were stratified by clinical stage. The major treatment approaches included definitive chemoradiotherapy, preoperative chemoradiation followed by esophagectomy, esophagectomy followed by adjuvant therapy, and esophagectomy alone. The impact of different treatment modalities on overall survival was analyzed.The majority of patients had stage III disease (n = 4091; 65.96%), followed by stage II (n = 1582, 25.51%) and stage I cancer (n = 529, 8.53%). The 3-year overall survival rates were 60.65% for patients with stage I disease, 36.21% for those with stage II cancer, and 21.39% for patients with stage III carcinoma. Surgery alone was associated with significantly better overall survival than the other treatment modalities for patients with stage I disease (P = 0.029) and was associated with significantly worse overall survival for patients with stage III cancer (P < 0.001). There was no survival risk difference among the different treatment methods for patients with clinical stage II disease.Multimodality treatment is recommended for patients with stage II-III esophageal squamous-cell carcinoma. Patients with clinical stage I disease can be treated with esophagectomy without preoperative therapy.

  8. [Bladder drainage in patients undergoing the Pereyra surgical procedure].

    PubMed

    Rodríguez-Colorado, S; Villagrán, R; Escobar-Del Barco, L; Villalobos-Acosta, S; Kunhardt-Rasch, J; Delgado-Urdapilleta, J

    1996-07-01

    Postoperative acute urinary retention was evaluated in the patients who underwent Pereyra procedure. Comparison of suprapubic and urethral catheterization. Between January 1994 and July 1995, fifty two patients with urinary stress incontinence underwent Pereyra procedure, 31 female patient with suprapubic drainage (cistofix Ch 15) and 17 urethral catherization with a latex foley catheter. Sponatneous micturition and urinary retention was evaluated until the catheter was removed. Mean age was 43.8 years (32 a 66), the duration of suprapubic vesical drainage with suprapubic catheter were 3 days in 58.6% of the patients, and more than 3 days in 41.29%. Recatheterizacion in the patients with urethral drainage was more frequent. Urinary retention after 7 days was present in 23.99% with suprapubic vesical drainage and 28.5% with urethral catheter. Recatheterization is more frequent in patients with urethral catheter.

  9. Management of oral anticoagulation in patients undergoing minor dental procedures.

    PubMed

    Alaali, Yathreb; Barnes, Geoffrey D; Froehlich, James B; Kaatz, Scott

    2012-08-01

    Approximately 4.2 million patients in the United States are taking warfarin, making it the 11th most prescribed drug. Warfarin is primarily used for treatment of venous thromboembolic disease and stroke prevention in patients with atrial fibrillation and mechanical heart valves. Dentists frequently encounter anticoagulated patients and are faced with management decisions in these patients who require dental procedures. Observational studies suggest the risk of thrombosis if anticoagulation is suspended during dental procedures is higher than the risk of bleeding if anticoagulation is not suspended. Several groups now offer guidelines that recommend most minor dental procedures should be performed while on therapeutic warfarin. The recent approval of several new oral anticoagulants has introduced greater complexity to the management of the anticoagulated patient, and this narrative review will discuss current guidelines, the scientific underpinnings of the guidelines, and offer some practical suggestions for patients that are receiving the new agents.

  10. Endoscopic Detection of Early Esophageal Squamous Cell Carcinoma in Patients with Achalasia: Narrow-Band Imaging versus Lugol's Staining.

    PubMed

    Ide, Edson; Carneiro, Fred Olavo Aragão Andrade; Frazão, Mariana Souza Varella; Chaves, Dalton Marques; Sallum, Rubens Antônio Aissar; de Moura, Eduardo Guimarães Hourneaux; Sakai, Paulo; Cecconello, Ivan; Maluf-Filho, Fauze

    2013-01-01

    Chromoendoscopy with Lugol's staining remains the gold standard technique for detecting superficial SCC. An alternative technique, such as narrow-band imaging (NBI), for "optical staining" would be desirable, since NBI is a simpler technique and has no known complications. In this study, we compare NBI without magnification and chromoendoscopy with Lugol's staining for detecting high-grade dysplasia and intramucosal esophageal squamous cell carcinoma (SCC) in patients with achalasia. This was a prospective observational study of 43 patients with achalasia referred to the Gastrointestinal Endoscopy Unit of the Hospital of Clinics, São Paulo, University Medical School, Brazil, from October 2006 to February 2007. Conventional examinations with white light, NBI, and Lugol staining were consecutively performed, and the suspected lesions were mapped, recorded, and sent for biopsy. The results of the three methods were compared regarding sensitivity, specificity, accuracy, positive predictive value, negative predictive value, positive likelihood value, and negative likelihood value. Of the 43 patients, one was diagnosed with esophageal squamous cell carcinoma, and it was detected by all of the methods. NBI technology without magnification has high sensitivity and negative predictive value for detecting superficial esophageal squamous cell carcinoma, and it has comparable results with those obtained with Lugol's staining.

  11. Genetics of Eosinophilic Esophagitis

    DTIC Science & Technology

    2011-03-01

    staining for major basic protein in esophageal tissue (arrowheads) in WT than IL21R-/- mice (A) is quantified morphometrically in (B). Quantitative PCR... morphometric analysis was used to measure IL21 receptor expression in patient esophageal biopsies. RESULTS: A number of genetic variants on chromosome 4q26-27...variants in the locus. Immunofluorescent microscopy and morphometric analysis demonstrate a marked increase in IL21 receptor- expressing cells within

  12. Long Term Outcome in Patients with Esophageal Stenting for Cancer Esophagus - Our Experience at a Rural Hospital of Punjab, India

    PubMed Central

    Singh, Abhitesh; Singh, Anantbir; Sharma, Ghansham; Bhatia, Parmod Kumar; Grover, Amarjeet Singh

    2016-01-01

    Introduction Cancer of the esophagus is among the leading cause of cancer deaths in Punjab, India. Patients generally present with dysphagia as their first symptom and more often they have advanced disease at the time of presentation to a tertiary care centre. Palliative procedures have important roles in this setting. Stenting is the best option to palliate the symptoms of dysphagia, from which patient is suffering the most. Aim To know the success rate, early and long term complications and mortality in esophageal stenting, when it was done in malignant esophageal stricture patients. Materials and Methods One hundred patients, who had undergone esophageal stenting from January 2012 to January 2015, were included in the study. We retrospectively analysed the data for patient characteristics, causes of non-operability, early and long term complications, re-interventions, efficacy and mortality. Results Out of 100 patients, indications for stenting were locally advanced disease not amenable to surgery (52%), metastatic disease (35%), CVA (1%), cardiac and respiratory problem (8%), un-willing for surgery in 5% of patients. Majority of patients (94%) had squamous cell carcinoma, while only 6% had adenocarcinoma. 84% of patients presented with dysphagia with or without chest pain and recurrent cough while 16% had recurrent vomiting. 58% had dysphagia to liquids and solids and 17% had complete dysphagia. After stenting 93% had significant improvement in dysphagia score from median of 3 to 1. Post procedure stay was 3.61±1.0 days. One patient had procedure related major complication in the form of post procedural bleed (after 16 days of stenting) leading to death of that patient. Minor complications were present in 52 patients treated conservatively not affecting the efficacy of procedure. These include pain after stenting (38%), stent obstruction (23%) and stent migration (6%). All the minor complications were treated conservatively except in six patients in whom re

  13. [Clinical value of acoustic radiation force impulse technique to predict esophageal and gastric varices in patients with biliary atresia].

    PubMed

    Zhang, G Y; Tang, Y; Niu, N N; Wu, H T

    2017-02-21

    Objective: To investigate the clinical value of acoustic radiation force impulse (ARFI)technique in predicting esophageal and gastric varices in patients with biliary atresia after Kasai portoenterostomy. Methods: A total of 42 patients with biliary atresia after Kasai portoenterostomy were collected from September 2015 to May 2016 in Tianjin First Central Hospital.ARFI technique was used to measure the stiffness of liver and spleen, and 28 healthy children as control.According to the result of CT examination , patients with biliary atresia were divided into two groups , twenty-three patients with esophageal and gastric varices(A group) and nineteen patients without esophageal and gastric varices (B group), Comparing the difference of liver and spleen stiffness between the two groups.The ROC curve analysis was carried out to test the diagnostic power of effective parameter. Results: The ARFI value of liver (2.98±0.80) m/s and spleen (3.00±0.33) m/s of patients with biliary atresia was significantly higher than that of control group((1.10±0.16) m/s, (2.12±0.32) m/s), the differences had statistical significance (both P<0.01). Between group A and group B, the spleen ARFI value of group A(3.16±0.26) m/s was higher than group B(2.83±0.32) m/s, the difference had statistical significance (P<0.01), whereas there was no statistical difference of liver ARFI value between two group((2.93±0.65), (3.02±0.96) m/s)(P>0.05). The cut-off ARFI value of spleen to diagnose esophageal and gastric varices in biliary atresia was 3.02 m/s, and the biggest area under the ROC curve, sensitivity, and specificity were 0.81, 78.6% and 84.5%, respectively. Conclusion: ARFI can be used as a noninvasive method to predict the presence of esophageal and gastric varices in patients with biliary atresia after Kasai portoenterostomy.

  14. Loss of Peristaltic Reserve, Determined by Multiple Rapid Swallows, Is the Most Frequent Esophageal Motility Abnormality in Patients With Systemic Sclerosis.

    PubMed

    Carlson, Dustin A; Crowell, Michael D; Kimmel, Jessica N; Patel, Amit; Gyawali, C Prakash; Hinchcliff, Monique; Griffing, W Leroy; Pandolfino, John E; Vela, Marcelo F

    2016-10-01

    We assessed peristaltic reserve using multiple rapid swallows (MRS) during esophageal high-resolution manometry (HRM) of 111 patients with systemic sclerosis (89 women; ages, 42-64 y). We performed a retrospective analysis of HRM studies that included MRS in patients with systemic sclerosis, performed at 2 tertiary referral centers, and compared data with those from 18 healthy volunteers (controls). HRM findings were analyzed according to the Chicago Classification to provide an esophageal motility diagnosis. Response to MRS was evaluated for the presence of contraction and for augmentation, defined as the distal contractile integral after MRS greater than the median distal contractile integral of 10 supine swallows. Esophageal motility diagnoses included 41% with absent contractility, 31% with normal motility, 23% with ineffective esophageal motility, and 5% that met the criteria for other esophageal motility disorders. Contraction (37%) and peristaltic augmentation (18%) after MRS were observed less frequently in patients with systemic sclerosis than in controls (83% and 100%, respectively). Impaired peristaltic reserve, as assessed with MRS during HRM, is therefore the most common esophageal motility finding among patients with systemic sclerosis.

  15. Intravenous sedation in 200 geriatric patients undergoing office oral surgery.

    PubMed

    Campbell, R L; Smith, P B

    1997-01-01

    Two hundred geriatric patients ranging from age 65 to 92 yr (mean age 72 yr) were evaluated for office oral surgery and intravenous sedation. Surgical time ranged from 6 to 129 min. Monitored anesthesia care was utilized for the administration of fentanyl, midazolam or diazepam, and methohexital. No serious complications were seen and no patients were hospitalized.

  16. Inflammatory bowel diseases activity in patients undergoing pelvic radiation therapy

    PubMed Central

    Seisen, Thomas; Klotz, Caroline; Mazeron, Renaud; Maroun, Pierre; Petit, Claire; Deutsch, Eric; Bossi, Alberto; Haie-Meder, Christine; Chargari, Cyrus; Blanchard, Pierre

    2017-01-01

    Background Few studies with contradictory results have been published on the safety of pelvic radiation therapy (RT) in patients with inflammatory bowel disease (IBD). Methods From 1989 to 2015, a single center retrospective analysis was performed including all IBD patients who received pelvic external beam radiation therapy (EBRT) or brachytherapy (BT) for a pelvic malignancy. Treatment characteristics, IBD activity and gastrointestinal (GI) toxicity were examined. Results Overall, 28 patients with Crohn’s disease (CD) (n=13) or ulcerative colitis (n=15) were included in the present study. Median follow-up time after irradiation was 5.9 years. Regarding IBD activity, only one and two patients experienced a severe episode within and after 6 months of follow-up, respectively. Grade 3/4 acute GI toxicity occurred in 3 (11%) patients, whereas one (3.6%) patient experienced late grade 3/4 GI toxicity. Only patients with rectal IBD location (P=0.016) or low body mass index (BMI) (P=0.012) experienced more severe IBD activity within or after 6 months following RT, respectively. Conclusions We report an acceptable tolerance of RT in IBD patients with pelvic malignancies. Specifically, a low risk of uncontrolled flare-up was observed. PMID:28280621

  17. Tumour infiltrating lymphocytes correlate with improved survival in patients with esophageal squamous cell carcinoma

    PubMed Central

    Jiang, Dongxian; Liu, Yalan; Wang, Hao; Wang, Haixing; Song, Qi; Sujie, Akesu; Huang, Jie; Xu, Yifan; Zeng, Haiying; Tan, Lijie; Hou, Yingyong; Xu, Chen

    2017-01-01

    We undertook a study of tumour infiltrating lymphocytes (TILs) in a large and relatively homogeneous group of patients with completely resected esophageal squamous cell carcinoma (ESCC). Hematoxylin and eosin–stained sections of 235 ESCC tumours were evaluated for density of TILs in intratumoural (iTIL) and stromal compartments (sTIL). Foxp3+, CD4+, and CD8+ T cells in tumoural and stromal areas were evaluated by immunohistochemistry. Of the 235 tumours, high sTIL (>10%), and iTIL (>10%) were observed in 101 (43.0%) and 98 (41.7%), respectively. The median follow-up period was 36.0 months (95% CI 29.929–42.071). Univariate analysis revealed that sTIL (>10%), iTIL (>20%), vessels involvement, lymph node metastasis, and clinical stage were significantly associated with postoperative outcome. In multivariate analysis, high sTIL (HR: 0.664, P = 0.019 for Disease free survival; HR: 0.608, P = 0.005 for Overall survival) was identified as independent better prognostic factor. Further analysis, sTIL was identified as independently prognostic factor in Stage III-IVa disease, which was not found in Stage I-II disease. Our study demonstrated that sTIL was associated with better ESCC patients’ survival, especially in Stage III-IVa disease. Assessment of sTIL could be useful to discriminate biological behavior for ESCC patients. PMID:28322245

  18. The prevalence of iron deficiency anaemia in patients undergoing bariatric surgery.

    PubMed

    Khanbhai, M; Dubb, S; Patel, K; Ahmed, A; Richards, T

    2015-01-01

    As bariatric surgery rates continue to climb, anaemia will become an increasing concern. We assessed the prevalence of anaemia and length of hospital stay in patients undergoing bariatric surgery. Prospective data (anaemia [haemoglobin <12 g/dL], haematinics and length of hospital stay) was analysed on 400 hundred patients undergoing elective laparoscopic bariatric surgery. Results from a prospective database of 1530 patients undergoing elective general surgery were used as a baseline. Fifty-seven patients (14%) were anaemic pre-operatively, of which 98% were females. Median MCV (fL) and overall median ferritin (μg/L) was lower in anaemic patients (83 vs. 86, p=0.001) and (28 vs. 61, p<0.0001) respectively. In the elective general surgery patients, prevalence of anaemia was similar (14% vs. 16%) but absolute iron deficiency was more common in those undergoing bariatric surgery; microcytosis p<0.0001, ferritin <30 p<0.0001. Mean length of stay (days) was increased in the anaemic compared to in the non-anaemic group (2.7 vs. 1.9) and patients who were anaemic immediately post-operatively, also had an increased length of stay (2.7 vs. 1.9), p<0.05. Absolute iron deficiency was more common in patients undergoing bariatric surgery. In bariatric patients with anaemia there was an overall increased length of hospital stay.

  19. Weight and patients' decision to undergo cardiac surgery.

    PubMed

    King-Shier, Kathryn M; LeBlanc, Pamela; Mather, Charles; Sandham, Sarah; Seneviratne, Cydnee; Maitland, Andrew

    2013-05-01

    Obese patients are less likely to have cardiac surgery than normal weight patients. This could be due to physician or patient decision-making. We undertook a qualitative descriptive study to explore the influence of obesity on patients' decision-making to have cardiac surgery. Forty-seven people referred for coronary artery bypass graft (CABG) surgery were theoretically sampled. Twelve people had declined cardiac surgery. Participants underwent in-depth interviews aimed at exploring their decision-making process. Data were analyzed using conventional content analysis. Though patients' weight did not play a role in their decision, their relationship with their cardiologist/surgeon, the rapidity and orchestration of the diagnosis and treatment, appraisal of risks and benefits, previous experience with other illness or others who had cardiac surgery, and openness to other alternatives had an impact. It is possible that there is a lack of comfort or acknowledgment by all parties in discussing the influence of weight on CABG surgery risks.

  20. Painless neutropenic enterocolitis in a patient undergoing chemotherapy

    PubMed Central

    Chow, E.J.; Bishop, K.D.

    2016-01-01

    Case Description A 60-year-old man developed painless neutropenic enterocolitis after induction chemotherapy for newly diagnosed acute myelogenous leukemia. The patient had recurrent fever while neutropenic, without experiencing abdominal pain or tenderness on physical examination. His diagnosis was delayed by the fact that he had no localizing symptoms. Discussion Neutropenic enterocolitis is a common complication, generally occurring in patients who are severely neutropenic; the condition presents with fever and abdominal pain. No cases of painless neutropenic enterocolitis have yet been reported. Review of the literature shows that patients can develop this condition in the absence of fever and, sometimes, neutropenia. Furthermore, few comprehensive studies or reviews have investigated the utility of computed tomography imaging in identifying a source for abdominal pain in neutropenic patients with fever. Summary Many potential causes of febrile neutropenia should be considered in chemotherapy patients. PMID:27803612

  1. Prospective Functional Voice Assessment in Patients Undergoing Thyroid Surgery

    PubMed Central

    Stojadinovic, Alexander; Shaha, Ashok R.; Orlikoff, Robert F.; Nissan, Aviram; Kornak, Mary-Frances; Singh, Bhuvanesh; Boyle, Jay O.; Shah, Jatin P.; Brennan, Murray F.; Kraus, Dennis H.

    2002-01-01

    Objective To analyze voice function before and after thyroidectomy for patients with normal preoperative voice using a standardized multidimensional voice assessment protocol. Summary Background Data The natural history of post-thyroidectomy voice disturbances for patients with preserved laryngeal nerve function has not been systematically studied and characterized with the intent of using the data for postoperative voice rehabilitation. Methods During a prospective single-arm study, patients with normal voice underwent functional voice testing using a standardized voice grading scale and a battery of acoustic, aerodynamic, glottographic, and videostroboscopic tests before, 1 week after, and 3 months after thyroidectomy. Differences in observed sample means were evaluated using analysis of covariance or t test; categorical data was analyzed using the Fisher exact or chi-square test. Results Fifty-four patients were enrolled; 50 and 46 were evaluable at 1 week and 3 months, respectively. No patient developed recurrent laryngeal nerve injury; one had superior laryngeal nerve injury. Fifteen (30%) patients reported early subjective voice change and seven (14%) reported late (3-month) subjective voice change. Forty-two (84%) patients had significant objective change in at least one voice parameter. Six (12%) had significant alterations in more than three voice measures, of which four (67%) were symptomatic, whereas 25% with three or fewer objective changes had symptoms. Patients with persistent voice change at 3 months had an increased likelihood of multiple (more than three) early objective changes (43% vs. 7%). Early maximum phonational frequency range and vocal jitter changes from baseline were significantly associated with voice symptoms at 3 months. Conclusions Early vocal symptoms are common following thyroidectomy and persist in 14% of patients. Multiple (more than three) objective voice changes correlate with early and late postoperative symptoms. Alterations

  2. Impact of environmental particulate matter and peritoneal dialysis-related infection in patients undergoing peritoneal dialysis.

    PubMed

    Huang, Wen-Hung; Yen, Tzung-Hai; Chan, Ming-Jen; Su, Yi-Jiun

    2014-11-01

    In patients undergoing peritoneal dialysis (PD), PD-related infection is a major cause of PD failure and hospital admission. Good air quality is required when dialysate exchange or exit site wound care is performed. To our knowledge, investigation of air pollution as a factor for PD-related infection in patients undergoing dialysis is limited. This study aimed to assess the effect of environmental particulate matter (PM) and other important risk factors on 1-year PD-related infection in patients undergoing PD.A total of 175 patients undergoing PD were recruited in this 1-year retrospective observational study. Differences in environmental PMs (PM10 and PM2.5) were analyzed with respect to the patients' living areas. The patients undergoing PD were categorized into 2 groups according to PM2.5 exposure: high (n = 61) and low (n = 114). Demographic, hematological, nutritional, inflammatory, biochemical, and dialysis-related data were analyzed. Multivariate binary logistic and multivariate Cox regression analyses were used to analyze 1-year PD-related infection.A total of 175 patients undergoing PD (50 men and 125 women) were enrolled. Thirty-five patients had PD-related infection within 1 year. Multivariate Cox regression analysis showed that high environmental PM2.5 exposure (hazard ratio (HR): 2.0, 95% confidence interval [CI] [1.03-3.91]; P = .04) and female sex (HR: 2.77, 95% CI [1.07-7.19]; P = .03) were risk factors for 1-year PD-related infection.Patients undergoing PD with high environmental PM2.5 exposure had a higher 1-year PD-related infection rate than that in those with low exposure. Therefore, air pollution may be associated with PD-related infection in such patients.

  3. Phase I trial of escalating-dose cisplatin with 5-fluorouracil and concurrent radiotherapy in Chinese patients with esophageal cancer.

    PubMed

    Lin, Qiang; Gao, Xian-Shu; Qiao, Xue-Ying; Zhou, Zhi-Guo; Zhang, Ping; Chen, Kun; Zhao, Yan-Nan; Asaumi, Junichi

    2008-02-01

    We defined the maximum-tolerated dose (MTD) of chemoradiotherapy (cisplatin (CDDP) with 5-fluorouracil (5-FU) and concurrent chemoradiotherapy) for Chinese patients with esophageal cancer. Twenty-one previously untreated patients with primary esophageal cancer were entered into this study. Escalating doses of CDDP with 5-FU were administered in a modified Fibonacci sequence, with concurrent conventional fractionation radiotherapy (CFR) of 60 Gy or 50 Gy. The starting doses were CDDP 37.5 mg/m2 on day 1, and 5-FU 500 mg/m2 on days 1-5, respectively. The regimen was repeated 4 times every 28 days. If no dose-limiting toxicity (DLT) was observed, the next dose level was applied. The procedures were repeated until DLT appeared. The MTD was declared to be 1 dose level below the level at which DLT appeared. DLT was grade 3 radiation-induced esophagitis at a dose level of CDDP 60 mg/m2 with 5-FU 700 mg/m2 and concurrent 60 Gy CFR. MTD was defined as CDDP 52.5 mg/m2 with 5-FU 700 mg/m2 and concurrent 50 Gy CFR. The MTD of CDDP with 5-FU and in concurrent chemoradiotherapy for Chinese patients with esophageal cancer is CDDP 52.5 mg/m2 on day 1 and 5FU 700 mg/m2 on days 1-5, repeated 4 times every 28 days, and concurrent 50 Gy CFR. Further evaluation of this regimen in a prospective phase II trial is ongoing.

  4. Uses of esophageal function testing: dysphagia.

    PubMed

    Yazaki, Etsuro; Woodland, Philip; Sifrim, Daniel

    2014-10-01

    Esophageal function testing should be used for differential diagnosis of dysphagia. Dysphagia can be the consequence of hypermotility or hypomotility of the muscles of the esophagus. Decreased esophageal or esophagogastric junction distensibility can provoke dysphagia. The most well established esophageal dysmotility is achalasia. Other motility disorders can also cause dysphagia. High-resolution manometry (HRM) is the gold standard investigation for esophageal motility disorders. Simultaneous measurement of HRM and intraluminal impedance can be useful to assess motility and bolus transit. Impedance planimetry measures distensibility of the esophageal body and gastroesophageal junction in patients with achalasia and eosinophilic esophagitis.

  5. High-dose nimotuzumab improves the survival rate of esophageal cancer patients who underwent radiotherapy

    PubMed Central

    Wang, Chunyu; Fu, Xiaolong; Cai, Xuwei; Wu, Xianghua; Hu, Xichun; Fan, Min; Xiang, Jiaqing; Zhang, Yawei; Chen, Haiquan; Jiang, Guoliang; Zhao, Kuaile

    2016-01-01

    Nimotuzumab (h-R3) is a humanized monoclonal antibody that is safe to use against epidermal growth factor receptor (EGFR). However, the available information is insufficient about the dose effect of monoclonal antibody against epidermal growth factor receptor for the treatment of esophageal squamous cell carcinoma (ESCC). We retrospectively recruited 66 patients with ESCC who were treated with h-R3 and chemoradiotherapy/radiotherapy. Patients who received more than 1,200 mg of h-R3 were classified as the high-dose group, and the remaining patients were classified as the low-dose group. The endpoint for efficacy was the overall survival. Differences in survival between the groups were analyzed using the log-rank test. The Cox proportional hazards model was used in multivariate analysis to identify independent prognostic factors. The low-dose and high-dose groups comprised 55 and eleven patients, respectively. The median follow-up time in the final analysis was 46 months. The high-dose group showed no increased incidence of toxicities compared to the low-dose group. The 1-, 2-, and 5-year overall survival rates in the low-dose and high-dose groups were 66.9%, 50.0%, 31.5% and 90.0%, 80.0%, 66.7%, respectively (P=0.04). Multivariate analyses showed that the high-dose group had better survival than the low-dose group (hazard ratio 0.28, 95% confidence interval 0.09–0.94, P=0.039). Taken together, high-dose h-R3 showed limited toxicity and improved survival in patients with ESCC. PMID:26766917

  6. Treatment Outcomes of Patients with Locally Advanced Synchronous Esophageal and Head/Neck Squamous Cell Carcinoma Receiving Curative Concurrent Chemoradiotherapy

    PubMed Central

    Chen, Yen-Hao; Lu, Hung-I.; Chien, Chih-Yen; Lo, Chien-Ming; Wang, Yu-Ming; Chou, Shang-Yu; Su, Yan-Ye; Shih, Li-Hsueh; Li, Shau-Hsuan

    2017-01-01

    The present study investigated clinical outcomes and prognostic factors of patients with locally advanced synchronous esophageal squamous cell carcinoma (ESCC) and head/neck squamous cell carcinoma (HNSCC) receiving curative concurrent chemoradiotherapy (CCRT), and determined whether synchronous ESCC/HNSCC patients had worse prognosis compared to isolated ESCC patients. Using propensity score matching method, we compared 60 locally advanced synchronous ESCC/HNSCC patients with 60 matched isolated ESCC patients. Compared to 60 matched isolated ESCC patients, synchronous ESCC/HNSCC patients had significantly worse prognosis (13.5 months versus 17.2 months, P = 0.01), more grade 3–4 CCRT toxicity, and higher percentage of CCRT interruption. For synchronous ESCC/HNSCC group, the 1-year and 2-year survival rates were 52% and 13%, respectively. Univariate analysis showed that early ESCC stage, non-T4b disease, and salvage operations were significantly associated with superior survival. In multivariate analysis, ESCC stage represented an independent prognosticator. For chemotherapy regimen during CCRT, cisplatin/5-fluorouracil had significantly more grade 3–4 mucositis/esophagitis and neutropenia than weekly cisplatin. In conclusion, synchronous ESCC/HNSCC patients receiving curative CCRT have worse prognosis and poorer compliance of CCRT compared to isolated ESCC patients. For these patients, ESCC stage and T4b disease were significantly associated with clinical outcomes, and salvage operation may improve overall survival. PMID:28134308

  7. The Impact of Sexual Abuse in Patients Undergoing Colonoscopy

    PubMed Central

    Nicolai, Melianthe P. J.; Keller, Josbert J.; de Vries, Lieke; van der Meulen-de Jong, Andrea E.; Nicolai, Jan J.; Hardwick, James C. H.; Putter, Hein; Pelger, Rob C. M.; Elzevier, Henk W.

    2014-01-01

    Background Sexual abuse has been linked to strong effects on gastrointestinal health. Colonoscopy can provoke intense emotional reactions in patients with a sexual abuse history and may lead to avoidance of endoscopic procedures. Objective To determine whether care around colonoscopy needs adjustment for patients with sexual abuse experience, thereby exploring targets for the improvement of care around colonoscopic procedures. Methods Questionnaires were mailed to patients (n = 1419) from two centers within 11 months after colonoscopy. Differences in experience of the colonoscopy between patients with and without a sexual abuse history were assessed and patients' views regarding physicians' inquiry about sexual abuse and care around endoscopic procedures were obtained. Results A total of 768 questionnaires were analyzed. The prevalence of sexual abuse was 3.9% in male and 9.5% in female patients. Patients born in a non-western country reported more sexual abuse (14.9%) than those born in a western country (6.3%; p = 0.008). Discomfort during colonoscopy was indicated on a scale from 0 to 10, mean distress score of patients with sexual abuse was 4.8(±3.47) compared to 3.5(±3.11) in patients without a sexual abuse history (p = 0.007). Abdominal pain was a predictor for higher distress during colonoscopy (β = −0.019 (SE = 0.008); p = 0.02, as well as the number of complaints indicated as reason for colonoscopy (β = 0.738 (SE = 0.276); p = 0.008). Of patients with sexual abuse experience, 53.8% believed gastroenterologists should ask about it, 43.4% said deeper sedation during colonoscopy would diminish the distress. Conclusions Sexual abuse is prevalent in patients presenting for colonoscopy. Patients with a sexual abuse history experience more distress during the procedure and indicate that extra attention around and during colonoscopy may diminish this distress. PMID:24454784

  8. Factors determining discharge destination for patients undergoing total joint arthroplasty.

    PubMed

    Sharareh, Behnam; Le, Natasha B; Hoang, Melinda T; Schwarzkopf, Ran

    2014-07-01

    Discharge destination to skilled nursing facilities (SNF) following total joint arthroplasty (TJA) plays an important role in healthcare costs. The pre-operative, intra-operative, and post-operative factors of 50 consecutive patients discharged to an SNF following TJA were compared to that of 50 consecutive patients discharged to home. Patients discharged to SNFs had slower pre-operative Get Up and Go scores (TGUG), lower pre-operative EQ-5D scores, higher ASA scores, increased hospital length of stay, increased self-reported post-operative pain, and decreased physical therapy achievements. We believe that the results of this study indicate that patients who get discharged to SNFs fit a certain criteria and this may be used to guide post-operative discharge destination during pre-operative planning, which can help lower costs while helping decrease the length of inpatient stay.

  9. [Nursing care in patients undergoing radiological surgery. A case report].

    PubMed

    Armero-Barranco, David; Ruiz-Mateos, María; Alcaraz-Baños, Miguel; Bernal-Páez, Fernando Luis

    2007-01-01

    We report the case of a 73-year-old man with medical diagnoses of long-standing diabetes mellitus, chronic ischemia of the lower limbs and intermittent claudication, for which the patient had been treated with minimally invasive radiological surgery. On arrival at the radiology unit, the patient had nursing diagnoses of anxiety and fear. Intraoperatively, the client had nursing diagnoses of pain, urine retention and infection risk. At discharge, a collaboration problem was detected and hemorrhagic risk. The patient received individualized nursing care. Interventions were planned following the nursing intervention classification (NIC) and the expected results for these interventions followed the Nursing Outcomes Classification (NOC) taxonomy. The application of an appropriate nursing care plan contributes to making the patient's hospital stay easier, more comfortable and less traumatic.

  10. Periodontal and coronary heart disease in patients undergoing coronary angiography.

    PubMed

    Berent, Robert; Auer, Johann; Schmid, Peter; Krennmair, Gerald; Crouse, Stephen F; Green, John S; Sinzinger, Helmut; von Duvillard, Serge P

    2011-01-01

    Periodontal inflammation has been implicated in atherosclerosis and coronary heart disease (CHD). Coronary angiography (CA) is used in the assessment of CHD; only a few studies have evaluated periodontal disease (PD) and angiographic measures of coronary atherosclerosis. The aim of this study was to investigate the association between CHD and PD. In this prospective epidemiologic study, 466 patients underwent CA and were assessed for PD. All patients underwent physical, laboratory, cardiac, and dental examination including dental x-rays. Periodontal disease and coronary angiograms were evaluated blindly by a dentist and 2 cardiologists, respectively. A coronary stenosis greater than 50% was ruled as CHD. Periodontal disease was defined and measured with the Community Periodontal Index of Treatment Needs (CPITN); and if at least 2 sextants (segments dividing mandible and maxilla into 6) were recorded as having CPITN of at least 3 (signifying that sextant had periodontal pocket depth ≥ 3.5 mm), the patient was coded as having PD. Three-hundred forty-nine patients (74.9%) had CHD assessed by CA The CHD patients had PD in 55.6% vs 41.9% in the non-CHD patients (P < .01). The CPITN scores were significantly higher in patients with vs without CHD, 2.43 vs 2.16, respectively (P = .023). After adjusting for age, sex, and risk factors for atherosclerosis with additional inclusion of C-reactive protein and erythrocyte sedimentation rate, PD remained significantly related to CHD (odds ratio = 1.9; 95% confidence interval, 1.2-3.1). Other predictors for CHD were male sex, age, high-density lipoprotein cholesterol, and diabetes. Our results demonstrate an increased odds ratio for angiographically determined CHD in patients with PD and that CHD and PD may cluster in particular groups of a population. Our data indicate that PD represents a potentially modifiable risk factor that is both preventable and treatable with predictable treatments that pose negligible risk.

  11. Oral manifestation and salivary changes in renal patients undergoing hemodialysis

    PubMed Central

    Honarmand, Marieh; Nakhaee, Alireza; Sargolzaie, Fahimeh

    2017-01-01

    Background Salivary changes in hemodialysis patients may result in various oral manifestations. This research intended to determine oral manifestations and some salivary markers in hemodialysis patients. Material and Methods This cross-sectional study was conducted on 30 hemodialysis patients (the patient group) and 30 healthy individuals (the control group). Saliva urea and calcium levels and pH values of the participants were measured, and oral manifestations such as pale mucosa, xerostomia, halitosis, changes in the sense of taste, increased calculus formation, gingival bleeding, etc. were recorded in the information collection form. The data was analyzed using T-test and chi-square, and p<0.05 was considered to be significant. Results The mean salivary urea level and pH value in the patient group were significantly higher compared to those of the control group (P<0.05), but there were no significant differences between the two groups with respect to salivary calcium. Halitosis, xerostomia, and increased calculus were the most prevalent manifestations, and gum bleeding was the least prevalent among the patients. Conclusions Advanced chronic renal insufficiency can increase salivary urea level, pH value, halitosis, xerostomia, and calculus formation, and may cause pale mucosa. Key words:Renal dialysis, biomarkers, oral manifestation, saliva. PMID:28210437

  12. Health-related quality of life in patients undergoing cholecystectomy.

    PubMed

    Hsueh, Li-Na; Shi, Hon-Yi; Wang, Tsai-Fan; Chang, Chiung-Ying; Lee, King-Teh

    2011-07-01

    This large-scale prospective cohort study of a Taiwan population applied generalized estimating equations to evaluate predictors of health-related quality of life (HRQOL) after open cholecystectomy (OC) and laparoscopic cholecystectomy (LC) procedures performed between February 2007 and November 2008. The Gastrointestinal Quality of Life Index and Short Form-36 were used in a preoperative assessment and in 3(rd) month and 6(th) month postoperative assessments of 38 OC and 259 LC patients. The HRQOL of the cholecystectomy patients were significantly improved at 3 months and 6 months postsurgery (p<0.05). At 3 months postsurgery, HRQOL improvement was significantly larger in LC patients than in OC patients. Patient characteristics, clinical characteristics, and health care quality were also significantly related to HRQOL improvement (p<0.05). Additionally, after controlling for related variables, preoperative health status was significantly and positively associated with each subscale of the Gastrointestinal Quality of Life Index and Short Form-36 throughout the 6 months (p<0.05). Patients should be advised that their postoperative HRQOL may depend not only on their postoperative health care but also on their preoperative functional status.

  13. C-Met Inhibitor AMG 337, Oxaliplatin, Leucovorin Calcium, and Fluorouracil in Treating Patients With Advanced Stomach or Esophageal Cancer

    ClinicalTrials.gov

    2015-01-16

    Adenocarcinoma of the Esophagus; Adenocarcinoma of the Gastroesophageal Junction; Diffuse Adenocarcinoma of the Stomach; Gastrointestinal Cancer; Intestinal Adenocarcinoma of the Stomach; Mixed Adenocarcinoma of the Stomach; Stage IIIA Esophageal Cancer; Stage IIIA Gastric Cancer; Stage IIIB Esophageal Cancer; Stage IIIB Gastric Cancer; Stage IIIC Esophageal Cancer; Stage IIIC Gastric Cancer; Stage IV Esophageal Cancer; Stage IV Gastric Cancer

  14. [Management of patients with arrhythmias undergoing thoracic surgery].

    PubMed

    Ishibashi, H; Okubo, K

    2012-07-01

    Recentry, surgical candidates have become older and have more surgical risk factors, perioperative patient management become more important than before. In the patients with significant arrhythmia observed in the preoperative period, examination of the baseline heart disease, i.e. myocardial ischemia or congestive heart failure, is mandatory and, if necessary, adequate treatment such as defibrillator, the implantation of a pacemaker, anticoagulation therapy, or other medical therapy should be performed. In the patients with atrial fibrillation, clinical prediction rules such as the congestive heart failure, hypertension, age>75, diabetes, previous stroke or transient ischemic attack (TIA) [CHADS 2] score have been developed to identify those patients at highest risk for thrombo-embolism and can be used when assessing the need for bridging anticoagulation by heparin prior to surgery. The electrical stimulus from electrocautery may inhibit demand pacemakers or may reprogram the pacemaker. An asynchronous or non-sensing pacemaker mode is recommended in patients who are pacemaker dependent and whose underlying rhythm is unreliable. The device has to be checked to ensure appropriate programming and sensing pacing thresholds after surgery. The implantable cardioverter defibrillator should be turned off during surgery and switched on in the recovery phase before discharge to the ward.

  15. Patient feature based dosimetric Pareto front prediction in esophageal cancer radiotherapy

    SciTech Connect

    Wang, Jiazhou; Zhao, Kuaike; Peng, Jiayuan; Xie, Jiang; Chen, Junchao; Zhang, Zhen; Hu, Weigang; Jin, Xiance; Studenski, Matthew

    2015-02-15

    Purpose: To investigate the feasibility of the dosimetric Pareto front (PF) prediction based on patient’s anatomic and dosimetric parameters for esophageal cancer patients. Methods: Eighty esophagus patients in the authors’ institution were enrolled in this study. A total of 2928 intensity-modulated radiotherapy plans were obtained and used to generate PF for each patient. On average, each patient had 36.6 plans. The anatomic and dosimetric features were extracted from these plans. The mean lung dose (MLD), mean heart dose (MHD), spinal cord max dose, and PTV homogeneity index were recorded for each plan. Principal component analysis was used to extract overlap volume histogram (OVH) features between PTV and other organs at risk. The full dataset was separated into two parts; a training dataset and a validation dataset. The prediction outcomes were the MHD and MLD. The spearman’s rank correlation coefficient was used to evaluate the correlation between the anatomical features and dosimetric features. The stepwise multiple regression method was used to fit the PF. The cross validation method was used to evaluate the model. Results: With 1000 repetitions, the mean prediction error of the MHD was 469 cGy. The most correlated factor was the first principal components of the OVH between heart and PTV and the overlap between heart and PTV in Z-axis. The mean prediction error of the MLD was 284 cGy. The most correlated factors were the first principal components of the OVH between heart and PTV and the overlap between lung and PTV in Z-axis. Conclusions: It is feasible to use patients’ anatomic and dosimetric features to generate a predicted Pareto front. Additional samples and further studies are required improve the prediction model.

  16. Esophageal Squamous Cell Carcinoma Patients Have an Increased Risk of Coexisting Colorectal Neoplasms

    PubMed Central

    Baeg, Myong Ki; Choi, Myung-Gyu; Jung, Yun Duk; Ko, Sun-Hye; Lim, Chul-Hyun; Kim, Hyung Hun; Kim, Jin Su; Cho, Yu Kyung; Park, Jae Myung; Lee, In Seok; Kim, Sang-Woo

    2016-01-01

    Background/Aims Esophageal squamous cell carcinoma (ESCC) and colorectal neoplasms (CRNs) share risk factors. We aimed to investigate whether the CRN risk is increased in ESCC patients. Methods ESCC patients who underwent a colonoscopy within 1 year of diagnosis were retrospectively analyzed. Patients were matched 1:3 by age, gender, and body mass index to asymptomatic controls. CRN was defined as the histological confirmation of adenoma or adenocarcinoma. Advanced CRN was defined as any of the following: ≥3 adenomas, high-grade dysplasia, villous features, tumor ≥1 cm, or adenocarcinoma. The risk factors for both CRN and advanced CRN were evaluated by univariate and multivariate analyses. Results Sixty ESCC patients were compared with 180 controls. The ESCC group had significantly higher numbers of CRNs (odds ratio [OR], 2.311; 95% confidence interval [CI], 1.265 to 4.220; p=0.006) and advanced CRNs (OR, 2.317; 95% CI, 1.185 to 4.530; p=0.013). Significant risk factors for both CRN and advanced CRN by multivariate analysis included ESCC (OR, 2.157, 95% CI, 1.106 to 4.070, p=0.024; and OR, 2.157, 95% CI, 1.045 to 4.454, p=0.038, respectively) and older age (OR, 1.068, 95% CI, 1.032 to 1.106, p<0.001; and OR, 1.065, 95% CI, 1.024 to 1.109, p=0.002, respectively). Conclusions The rates of CRN and advanced CRN are significantly increased in ESCC. Colonos-copy should be considered at ESCC diagnosis. PMID:25963088

  17. The application of esophageal pressure measurement in patients with respiratory failure.

    PubMed

    Akoumianaki, Evangelia; Maggiore, Salvatore M; Valenza, Franco; Bellani, Giacomo; Jubran, Amal; Loring, Stephen H; Pelosi, Paolo; Talmor, Daniel; Grasso, Salvatore; Chiumello, Davide; Guérin, Claude; Patroniti, Nicolo; Ranieri, V Marco; Gattinoni, Luciano; Nava, Stefano; Terragni, Pietro-Paolo; Pesenti, Antonio; Tobin, Martin; Mancebo, Jordi; Brochard, Laurent

    2014-03-01

    This report summarizes current physiological and technical knowledge on esophageal pressure (Pes) measurements in patients receiving mechanical ventilation. The respiratory changes in Pes are representative of changes in pleural pressure. The difference between airway pressure (Paw) and Pes is a valid estimate of transpulmonary pressure. Pes helps determine what fraction of Paw is applied to overcome lung and chest wall elastance. Pes is usually measured via a catheter with an air-filled thin-walled latex balloon inserted nasally or orally. To validate Pes measurement, a dynamic occlusion test measures the ratio of change in Pes to change in Paw during inspiratory efforts against a closed airway. A ratio close to unity indicates that the system provides a valid measurement. Provided transpulmonary pressure is the lung-distending pressure, and that chest wall elastance may vary among individuals, a physiologically based ventilator strategy should take the transpulmonary pressure into account. For monitoring purposes, clinicians rely mostly on Paw and flow waveforms. However, these measurements may mask profound patient-ventilator asynchrony and do not allow respiratory muscle effort assessment. Pes also permits the measurement of transmural vascular pressures during both passive and active breathing. Pes measurements have enhanced our understanding of the pathophysiology of acute lung injury, patient-ventilator interaction, and weaning failure. The use of Pes for positive end-expiratory pressure titration may help improve oxygenation and compliance. Pes measurements make it feasible to individualize the level of muscle effort during mechanical ventilation and weaning. The time is now right to apply the knowledge obtained with Pes to improve the management of critically ill and ventilator-dependent patients.

  18. Associations of ATM Polymorphisms With Survival in Advanced Esophageal Squamous Cell Carcinoma Patients Receiving Radiation Therapy

    SciTech Connect

    Du, Zhongli; Zhang, Wencheng; Zhou, Yuling; Yu, Dianke; Chen, Xiabin; Chang, Jiang; Qiao, Yan; Zhang, Meng; Huang, Ying; Wu, Chen; Xiao, Zefen; Tan, Wen; and others

    2015-09-01

    Purpose: To investigate whether single nucleotide polymorphisms (SNPs) in the ataxia telangiectasia mutated (ATM) gene are associated with survival in patients with esophageal squamous cell carcinoma (ESCC) receiving radiation therapy or chemoradiation therapy or surgery only. Methods and Materials: Four tagSNPs of ATM were genotyped in 412 individuals with clinical stage III or IV ESCC receiving radiation therapy or chemoradiation therapy, and in 388 individuals with stage I, II, or III ESCC treated with surgery only. Overall survival time of ESCC among different genotypes was estimated by Kaplan-Meier plot, and the significance was examined by log-rank test. The hazard ratios (HRs) and 95% confidence intervals (CIs) for death from ESCC among different genotypes were computed by a Cox proportional regression model. Results: We found 2 SNPs, rs664143 and rs664677, associated with survival time of ESCC patients receiving radiation therapy. Individuals with the rs664143A allele had poorer median survival time compared with the rs664143G allele (14.0 vs 20.0 months), with the HR for death being 1.45 (95% CI 1.12-1.89). Individuals with the rs664677C allele also had worse median survival time than those with the rs664677T allele (14.0 vs 23.5 months), with the HR of 1.57 (95% CI 1.18-2.08). Stratified analysis showed that these associations were present in both stage III and IV cancer and different radiation therapy techniques. Significant associations were also found between the SNPs and locosregional progression or progression-free survival. No association between these SNPs and survival time was detected in ESCC patients treated with surgery only. Conclusion: These results suggest that the ATM polymorphisms might serve as independent biomarkers for predicting prognosis in ESCC patients receiving radiation therapy.

  19. An algorithm for use of prasugrel (effient) in patients undergoing cardiac catheterization and percutaneous coronary intervention.

    PubMed

    Marchini, Julio; Morrow, David; Resnic, Frederic; Manica, Andre; Kirshenbaum, James; Cannon, Christopher; Croce, Kevin

    2010-12-01

    An algorithm for use of Prasugrel (Effient) in patients undergoing cardiac catheterization and percutaneous coronary intervention at the Brigham and Women's Hospital is presented. Our algorithm, which is in the process of being implemented, is consistent with published and generally accepted standards of care and is based on data from the pivotal Trial to Assess Improvement in Therapeutic Outcomes by Optimizing Platelet Inhibition with Prasugrel-Thrombolysis in Myocardial Infarction (TRITON-TIMI) 38, which compared clopidogrel with prasugrel in acute coronary syndrome patients undergoing percutaneous coronary intervention. Areas of focus include analysis of the benefit of prasugrel over clopidogrel in acute coronary syndrome patients and appropriate selection of patients for prasugrel treatment.

  20. [Treatment of anemia in patients undergoing bariatric surgery].

    PubMed

    Basora Macaya, M

    2015-06-01

    Iron deficiency in patients with morbid obesity can occur before bariatric surgery due to its inflammatory component and after surgery as the result of implementing the malabsorptive techniques. For patients with morbid obesity, micronutrient deficiencies, such as vitamin B12, iron and folate, should be suspected. Iron deficiency and other hematinics should be corrected, even when anemia has not been established. Normal ferritin levels do not allow us to rule out a possible iron deficiency, given that ferritin can increase due to the chronic inflammatory condition of obesity. After bariatric surgery, patients should take iron supplements; however, these supplements are frequently poorly tolerated. Rapid and effective correction of hemoglobin levels might require the intravenous administration of iron preparations.

  1. Ropidoxuridine in Treating Patients With Advanced Gastrointestinal Cancer Undergoing Radiation Therapy

    ClinicalTrials.gov

    2017-01-31

    Bile Duct Carcinoma; Stage III Colon Cancer; Stage III Esophageal Cancer; Stage III Gastric Cancer; Stage III Liver Cancer; Stage III Pancreatic Cancer; Stage III Rectal Cancer; Stage III Small Intestinal Cancer; Stage IIIA Colon Cancer; Stage IIIA Esophageal Cancer; Stage IIIA Gastric Cancer; Stage IIIA Rectal Cancer; Stage IIIA Small Intestinal Cancer; Stage IIIB Colon Cancer; Stage IIIB Esophageal Cancer; Stage IIIB Gastric Cancer; Stage IIIB Rectal Cancer; Stage IIIB Small Intestinal Cancer; Stage IIIC Colon Cancer; Stage IIIC Esophageal Cancer; Stage IIIC Gastric Cancer; Stage IIIC Rectal Cancer; Stage IV Colon Cancer; Stage IV Esophageal Cancer; Stage IV Gastric Cancer; Stage IV Liver Cancer; Stage IV Pancreatic Cancer; Stage IV Rectal Cancer; Stage IV Small Intestinal Cancer; Stage IVA Colon Cancer; Stage IVA Esophageal Cancer; Stage IVA Liver Cancer; Stage IVA Rectal Cancer; Stage IVB Colon Cancer; Stage IVB Esophageal Cancer; Stage IVB Liver Cancer; Stage IVB Rectal Cancer

  2. Short communication: oral lesions in HIV/AIDS patients undergoing HAART including efavirenz.

    PubMed

    Aquino-García, S I; Rivas, M A; Ceballos-Salobreña, A; Acosta-Gio, A E; Gaitán-Cepeda, L A

    2008-06-01

    Oral lesions (OL) have an important prognostic value for HIV/AIDS patients. However, the behavior of OL in HIV/AIDS patients undergoing highly active antiretroviral therapy including efavirenz (HAART/EFV) has not been documented. Our objective was to establish the prevalence of OL in HIV/AIDS patients undergoing HAART/EFV and to compare it with the prevalence of OL in patients undergoing antiretroviral therapy including a protease inhibitor (HAART/PI). Seventy-three HIV/AIDS patients undergoing antiretroviral treatment for at least for 6 months at "La Raza" Medical Center's Internal Medicine Unit (IMSS, Mexico City) were included. To detect OL, a detailed examination of oral soft tissues was performed in each patient. Patient records recorded gender, seropositivity time, route of contagion, antiretroviral therapy type and duration, CD4 lymphocyte count/ml, and viral load. Two groups were formed: 38 patients receiving HAART/EFV [two nucleoside analogue reverse transcriptase inhibitors (NARTI) plus efavirenz] and 35 patients receiving HAART/PI (two NARTIs plus one PI). OL prevalence was established in each study group. The Chi-square test was applied (p < 0.05(IC95%)). OL prevalence in the HAART/EFV group (32%) was lower (p < 0.007) than in the HAART/PI group (63%). Candidosis was the most prevalent OL in both groups. Herpes labialis, HIV-associated necrotizing periodontitis, xerostomia, hairy leukoplakia, and nonspecific oral sores were identified. The highest prevalence for all OL was found in the HAART/PI group. These findings suggest that HIV/AIDS patients undergoing HAART/EFV show a lower prevalence of oral lesions than patients undergoing HAART/PI.

  3. Persistent pulmonary artery hypertension in patients undergoing balloon mitral valvotomy

    PubMed Central

    Nair, Krishna Kumar Mohanan; Pillai, Harikrishnan Sivadasan; Titus, Thomas; Varaparambil, Ajitkumar; Sivasankaran, Sivasubramonian; Krishnamoorthy, Kavassery Mahadevan; Namboodiri, Narayanan; Sasidharan, Bijulal; Thajudeen, Anees; Ganapathy, Sanjay; Tharakan, Jaganmohan

    2013-01-01

    Pulmonary artery pressure (PAP) is known to regress after successful balloon mitral valvotomy (BMV). Data of persistent pulmonary artery hypertension (PPAH) following BMV is scarce. We analyzed the clinical, echocardiographic, and hemodynamic data of 701 consecutive patients who have undergone successful BMV in our institute from 1997 to 2003. Data of 287 patients who had PPAH (defined by pulmonary artery systolic pressure [PASP] of ≥ 40 mmHg at one year following BMV) were compared to the data of 414 patients who did not have PPAH. Patients who had PPAH were older (39.9 ± 9.9 years vs. 29.4 ± 10.1; P < 0.001). They had higher prevalence of atrial fibrillation (AF; 21.9 vs. 12.1%, P < 0.05), moderate or severe pulmonary artery hypertension (PAH) defined as PASP more than 50 mmHg (43.5 vs. 33.8%, P = 0.00), anatomically advanced mitral valve disease as assessed by Wilkin's echocardiographic score > 8 (33.7 vs. 23.2%, P < 0.001), and coexistent aortic valve disease (45.6 vs. 37.9%, P < 0.001) at the baseline. Those patients with PPAH had comparatively lower immediate postprocedural mitral valve area (MVA). On follow-up of more than five years, the occurrence of restenosis (39.3 vs. 10.1%, P = 0.000), new onset heart failure (14% vs. 4%, P < 0.05) and need for reinterventions (9.5% vs. 2.8%, P < 0.05) were higher in the PPAH group. Patients with PPAH were older, sicker, and had advanced rheumatic mitral valve disease. They had higher incidence of restenosis, new onset heart failure, and need for reinterventions on long term follow-up. PPAH represents an advanced stage of rheumatic valve disease and indicates chronicity of the disease, which may be the reason for the poorer prognosis of these patients. Patients with PPAH requires intense and more frequent follow-up. PMID:24015345

  4. Nutritional implications for the patient undergoing extracorporeal membrane oxygenation.

    PubMed

    Farías, María Magdalena; Olivos, Cristina; Díaz, Rodrigo

    2015-06-01

    Extracorporeal membrane oxygenation (ECMO) for cardiovascular collapse or catastrophic respiratory failure in the critically ill patient imposes a multidisciplinary approach. Nutritional support is one of the issues that must be faced, as this population presents a state of increased metabolic activity, elevated catabolism of protein and rapid accumulating energy deficiency. Provision of adequate nutritional therapy is hard to achieve due to different factors. This article provides a brief overview of the current literature regarding nutritional support during ECMO in adult patients, as no current guidelines address this issue.

  5. [Perioperative management for patients with hypertrophic cardiomyopathy undergoing noncardiac surgery].

    PubMed

    Okuyama, A; Goda, Y; Kawahigashi, H; Takita, K; Okuyama, M; Kubota, M

    1992-01-01

    We had two patients with hypertrophic cardiomyopathy for noncardiac surgeries. Case 1: A 74-year-old man for right nephrectomy received epidural lidocaine and nitrous oxide combined with 0.2-0.6% isoflurane. During the operation, heart rate and blood pressure were relatively unstable, but he woke up promptly after the operation. Early on the morning of the 2nd post-operative day, he was found dead on his bed. Case 2: A 52-year-old man for gastrectomy was anesthetized with nitrous oxide and halothane with continuous propranolol infusion. Through the operative period, heart rate and blood pressure were stable and postoperative course was uneventful. In these two patients, preoperative Holter ECG showed ventricular tachycardia, which may increase the risk of a sudden death. These cases demonstrate that general anesthesia with nitrous oxide combined with halothane, can be administered with a low risk in patients with HCM for noncardiac surgery and that postoperative intensive care unit monitoring is necessary for these patients for several days to prevent a sudden death.

  6. The ventilated patient undergoing hydrotherapy: a case study.

    PubMed

    Taylor, Susan

    2003-08-01

    The ascending peripheral neuropathy and paralysis that result from Guillain-Barre Syndrome's (GBS) demyelination of peripheral nerves is a challenge to health professionals; the patient requires support during the acute disease process and during the remyelination recovery period, often lasting months to years. The staff of a major metropolitan teaching hospital's critical care unit (CCU) and physiotherapy departments developed a hydrotherapy treatment programme for a ventilated patient with GBS. Through careful planning and appropriate preparation, it was found that hydrotherapy could successfully and safely be incorporated into a patient's treatment regimen. The benefits included improved range of movement due to the supportive nature of water, anecdotal increased strength, size and movement of remyelinating muscles and a psychological improvement. Although this patient has not recovered from GBS to be independent, hydrotherapy was a valuable part of the treatment regimen and it could be suggested the increase muscle strength lead to improved respiratory function and enabled weaning from ventilation, reducing intensive care length of stay and cost.

  7. Punctate keratopathy of West Indians in patients undergoing photorefractive surgery

    PubMed Central

    Galvis, Virgilio; Tello, Alejandro; Revelo, Mario L; Paredes, David; Jaramillo, Luis Carlos

    2013-01-01

    We present two cases of patients with corneal lesions compatible with punctate keratopathy of West Indians who underwent photorefractive keratectomy and laser-assisted in situ keratomileusis. Both had good postoperative results. The corneal lesions did not interfere with the refractive surgery. PMID:23355587

  8. Factors associated with the presence of multiple Lugol-voiding lesions in patients with esophageal squamous-cell carcinoma.

    PubMed

    Katada, C; Muto, M; Tanabe, S; Higuchi, K; Sasaki, T; Azuma, M; Ishido, K; Katada, N; Sakuramoto, S; Yamashita, K; Masaki, T; Nakayama, M; Okamoto, M; Koizumi, W

    2014-07-01

    Multicentric squamous dysplasia of the esophagus is characterized by multiple Lugol-voiding lesions (LVLs) on Lugol chromoendoscopy. Multiple LVLs are associated with a very high risk of multiple cancers arising in the esophagus as well as the head and neck. To gain insight into the pathogenesis of multiple LVLs of the esophageal mucosa, we studied risk factors for the development of such lesions in 76 patients who had a current or previous diagnosis of esophageal squamous cell carcinoma. All patients underwent Lugol chromoendoscopy of the esophageal mucosa. The history of tobacco and alcohol use was documented. Polymorphisms of the aldehyde dehydrogenase type 2 (ALDH2) gene were identified by polymerase chain reaction using sequence-specific primers. Clinical factors related to multiple LVLs were analyzed. All patients with multiple LVLs were drinkers. On univariate analysis, male sex (odds ratio [OR] 15, 95% confidence interval [CI] 1.84-122.45: P = 0.011), presence of the ALDH2-2 allele (OR 4.5, 95% CI 1.55-13.24: P = 0.006), and smoking index ≥1000 (OR 2.6, 95% CI 1.02-6.6: P = 0.045) were associated with multiple LVLs. On multivariate analysis, male sex (OR 10.02, 95% CI 1.13-88.44: P = 0.038) and presence of the ALDH2-2 allele (OR 4.56, 95% CI 1.4-14.82: P = 0.012) were associated with multiple LVLs. Among drinkers, a daily alcohol intake of ≥100 g pure ethanol with the ALDH2-2 allele (OR 17.5, 95% CI 1.97-155.59: P = 0.01) and a daily alcohol intake of <100 g pure ethanol with the ALDH2-2 allele (OR 8.85, 95% CI 1.68-46.69: P = 0.01) more strongly correlated with multiple LVLs than did a daily alcohol intake of <100 g pure ethanol without the ALDH2-2 allele, whereas a daily alcohol intake of ≥100 g pure ethanol without the ALDH2-2 allele (OR 4.0, 95% CI 0.54-29.81: P = 0.18) did not. In conclusion, male sex and the ALDH2-2 allele are associated with an increased risk for multiple LVLs of the esophageal mucosa in patients with esophageal

  9. Influence of socioeconomic environment on survival in patients diagnosed with esophageal cancer: a population-based study.

    PubMed

    Launay, L; Dejardin, O; Pornet, C; Morlais, F; Guittet, L; Launoy, G; Bouvier, V

    2012-01-01

    The influence of social environment on survival in patients with cancer has been demonstrated in many studies, subjects living in the most deprived areas having a poorer prognosis. Geographic remoteness and limited access to specialized care centers are often associated with socioeconomic deprivation. The aim was to assess the influence of social environment and geographic remoteness on the relative survival of patients diagnosed with esophageal cancer between 1997 and 2004 in the department of Calvados in France. The study population, which was provided by the Calvados digestive cancer registry, included 629 patients. Relative survival was used to estimate the influence of social environment and geographic remoteness on patient survival. Five-year survival rates were 14.1%, 15.1%, 11.8%, 8.8%, and 11.4%, respectively, for patients living in the least to the most deprived areas (P= 0.39). The influence of social environment was significant after adjustment for clinical variables, patients living in the most deprived areas having the worst survival. These discrepancies cannot totally be explained by differences in access to care, cancer extension, or morphology at diagnosis. No association was observed between distance to the nearest cancer center and survival. Social environment appears to induce disparities among patients diagnosed with esophageal cancer, with a worse prognosis for patients living in the most deprived areas.

  10. Palliative stenting for relief of dysphagia in patients with inoperable esophageal cancer: impact on quality of life.

    PubMed

    Madhusudhan, Chinthakandhi; Saluja, Sundeep S; Pal, Sujoy; Ahuja, Vineet; Saran, Pratap; Dash, Nihar R; Sahni, Peush; Chattopadhyay, Tushar K

    2009-01-01

    The aim of palliation in patients with inoperable esophageal cancer is to relieve dysphagia with minimal morbidity and mortality, and thus improve quality of life (QOL). The use of a self-expanding metal stent (SEMS) is a well-established modality for palliation of dysphagia in such patients. We assessed the QOL after palliative stenting in patients with inoperable esophageal cancer. Thirty-three patients with dysphagia due to inoperable esophageal cancer underwent SEMS insertion between October 2004 and December 2006. All patients had grade III/IV dysphagia and locally advanced unresectable cancer (n = 13), distant metastasis (n = 14), or comorbid conditions/poor general health status precluding a major surgical procedure (n = 6). Patients with grade I/II dysphagia and those with carcinoma of the cervical esophagus were excluded. The QOL was assessed using the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30 (version 3) and EORTC QLQ-Esophagus (OES) 18 questionnaire (a QOL scale specifically designed for esophageal diseases) before and at 1, 4, and 8 weeks after placement of the stent. The mean age of the patients was 56 (range 34-78) years, and 22 were men. A covered SEMS was used in all patients. The most common site of malignancy was the lower third of the esophagus (n = 18, 55%). In 23 (77%) patients, the stent crossed the gastroesophageal junction. Seven patients required a reintervention for stent block (n = 5) and stent migration (n = 2). Dysphagia improved significantly immediately after stenting, and this improvement persisted until 8 weeks (16.5 vs. 90.6; P < 0.01). The global health status (5.8 vs. 71.7; P < 0.01) and all functional scores improved significantly after stenting from baseline until 8 weeks. Except pain (14.1 vs. 17.7; P = 0.67), there was significant improvement in deglutition (22.7 vs. 2.0; P < 0.01), eating (48 vs. 12.6; P < 0.01), and other symptom scales (19.7 vs. 12.1; P = 0.04) following stenting. The

  11. Prospective assessment of the diagnostic utility of esophageal brushings in adults with eosinophilic esophagitis.

    PubMed

    Kern, E; Lin, D; Larson, A; Yang, G-Y; Taft, T; Zalewski, A; Gonsalves, N; Hirano, I

    2016-01-01

    Patients with eosinophilic esophagitis (EoE) undergo multiple endoscopies with biopsy for both diagnosis and assessment of treatment response, which is inconvenient and costly. Brush cytology has been examined in Barrett's esophagus to reduce the need for repeated endoscopic biopsies. The aim of this pilot study was to evaluate the ability of brush cytology to detect mucosal eosinophilia in patients with EoE. This prospective study included adults with untreated and treated esophageal eosinophilia undergoing endoscopy at a tertiary care center. Patients received paired brushings and biopsies at the proximal and distal esophagus. A blinded pathologist quantified the number of eosinophils and epithelial cells per high-power field (hpf) on the cytology slides. The ratio of eosinophils/epithelial cells was used to normalize the cytology specimens for density of cells collected. The main outcome measures were sensitivity and specificity of brush cytology, and correlation between cytology and histology. Twenty-eight patients enrolled. The average age of the cohort was 37.7 ± 10.4 years; 75% of subjects were male. The sensitivity of cytology was 67-69% at the proximal esophagus and 70-72% at the distal esophagus. The specificity was 61-67% proximally and 70-75% distally. Histology was not significantly correlated with the max ratio of eosinophils/epithelial cells per hpf or the absolute number of eosinophils on cytology slides. Cytology using esophageal brushing has limited sensitivity and specificity for the detection of esophageal mucosal eosinophilia. The presence of exudates on endoscopy increased the detection of eosinophilia, which could make cytology useful in pediatric EoE, which often has a more exudative presentation. Diagnostic yield may improve with alternative acquisition techniques or the incorporation of eosinophil degranulation proteins.

  12. Prediction of esophageal and gastric histology by macroscopic diagnosis during upper endoscopy in pediatric celiac disease

    PubMed Central

    Boschee, Erin D; Yap, Jason Y K; Turner, Justine M

    2017-01-01

    AIM To determine the sensitivity of macroscopic appearance for predicting histological diagnosis at sites other than duodenum in pediatric celiac disease (CD). METHODS Endoscopic and histologic findings in pediatric patients undergoing upper endoscopy for first-time diagnosis of CD at Stollery Children’s Hospital from 2010-2012 were retrospectively reviewed. RESULTS Clinical charts from 140 patients were reviewed. Esophageal and gastric biopsies were taken in 54.3% and 77.9% of patients, respectively. Endoscopic appearance was normal in the esophagus and stomach in 75% and 86.2%. Endoscopic esophageal diagnoses were eosinophilic esophagitis (EE) (11.8%), esophagitis (7.9%), glycogenic acanthosis (1.3%) and non-specific abnormalities (3.9%). Endoscopic gastric diagnoses were gastritis (8.3%), pancreatic rest (0.9%), and non-specific abnormalities (4.6%). Histology was normal in 76.3% of esophageal and 87.2% of gastric specimens. Abnormal esophageal histology was EE (10.5%), esophagitis (10.5%), glycogenic acanthosis (1.3%) and non-specific (1.3%). Gastritis was reported in 12.8% of specimens. Sensitivity and specificity of normal endoscopy for predicting normal esophageal histology was 86.2% and 61.1%, and for normal gastric histology was 87.4% and 21.4%. CONCLUSION In the absence of macroscopic abnormalities, routine esophageal and gastric biopsy during endoscopy for pediatric CD does not identify major pathologies. These findings have cost and time saving implications for clinical practice. PMID:28216971

  13. Treatment of Hepatitis C in Patients Undergoing Immunosuppressive Drug Therapy

    PubMed Central

    Ooka, Kohtaro; Lim, Joseph K.

    2016-01-01

    Abstract With 185 million people chronically infected globally, hepatitis C is a leading bloodborne infection. All-oral regimens of direct acting agents have superior efficacy compared to the historical interferon-based regimens and are significantly more tolerable. However, trials of both types of regimens have often excluded patients on immunosuppressive medications for reasons other than organ transplantation. Yet, these patients—most often suffering from malignancy or autoimmune diseases—could stand to benefit from these treatments. In this study, we systematically review the literature on the treatment of hepatitis C in these neglected populations. Research on patients with organ transplants is more robust and this literature is reviewed here non-systematically. Our systematic review produced 2273 unique works, of which 56 met our inclusion criteria and were used in our review. The quality of data was low; only 3 of the 56 studies were randomized controlled trials. Sustained virologic response was reported sporadically. Interferon-containing regimens achieved this end-point at rates comparable to that in immunocompetent individuals. Severe adverse effects and death were rare. Data on all-oral regimens were sparse, but in the most robust study, rates of sustained virologic response were again comparable to immunocompetent individuals (40/41). Efficacy and safety of interferon-containing regimens and all-oral regimens were similar to rates in immunocompetent individuals; however, there were few interventional trials. The large number of case reports and case series makes conclusions vulnerable to publication bias. While firm conclusions are challenging, given the dearth of high-quality studies, our results demonstrate that antiviral therapy can be safe and effective. The advent of all-oral regimens offers patients and clinicians greatly increased chances of cure and fewer side effects. Preliminary data reveal that these regimens may confer such benefits in

  14. GASTRIC AND JEJUNAL HISTOPATHOLOGICAL CHANGES IN PATIENTS UNDERGOING BARIATRIC SURGERY

    PubMed Central

    RODRIGUES, Rosemary Simões Nomelini; ALMEIDA, Élia Cláudia de Souza; CAMILO, Silvia Maria Perrone; TERRA-JÚNIOR, Júverson Alves; GUIMARÃES, Lucinda Calheiros; DUQUE, Ana Cristina da Rocha; ETCHEBEHERE, Renata Margarida

    2016-01-01

    ABSTRACT Background: Morbid obesity is a multifactorial disease that increasingly is being treated by surgery. Aim: To evaluate gastric histopathological changes in obese, and to compare with patients who underwent gastrojejunal bypass and the jejunal mucosa after the surgery. Methods: This is an observational study performed at a tertiary public hospital, evaluating endoscopic biopsies from 36 preoperative patients and 35 postoperative. Results: In the preoperative group, 80.6% had chronic gastritis, which was active in 38.9% (77.1% and 20.1%, respectively, in the postoperative). The postoperative group had a significant reduction in H. pylori infection (p=0.0001). A longer length of the gastric stump and a time since surgery of more than two years were associated with Helicobacter pylori infection. The jejunal mucosa was normal in 91.4% and showed slight nonspecific chronic inflammation in 8.6%. Conclusion: There was a reduction in the incidence of Helicobacter pylori infection in the postoperative group. A longer length of the gastric stump and longer time elapsed since surgery were associated with Helicobacter pylori infection. The jejunal mucosa was considered normal in an absolute majority of patients. PMID:27683773

  15. Antithrombotic treatment in patients undergoing transcatheter aortic valve implantation (TAVI).

    PubMed

    Nijenhuis, Vincent J; Bennaghmouch, Naoual; van Kuijk, Jan-Peter; Capodanno, Davide; ten Berg, Jurriën M

    2015-04-01

    Transcatheter aortic valve implantation (TAVI) is an established treatment option for symptomatic patients with severe aortic valvular disease who are not suitable for conventional surgical aortic valve replacement. Despite improving experience and techniques, ischaemic and bleeding complications after TAVI remain prevalent and impair survival in this generally old and comorbid-rich population. Due to changing aetiology of complications over time, antiplatelet and anticoagulant therapy after TAVI should be carefully balanced. Empirically, a dual antiplatelet strategy is generally used after TAVI for patients without an indication for oral anticoagulation (OAC; e. g. atrial fibrillation, mechanical mitral valve prosthesis), including aspirin and a thienopyridine. For patients on OAC, a combination of OAC and aspirin or thienopyridine is generally used. This review shows that current registries are unfit to directly compare antithrombotic regimens. Small exploring studies suggest that additional clopidogrel after TAVI only affects bleeding and not ischemic complications. However, these studies are lack in quality in terms of Cochrane criteria. Currently, three randomised controlled trials are recruiting to gather more knowledge about the effects of clopidogrel after TAVI.

  16. Respiratory infections in patients with cystic fibrosis undergoing lung transplantation.

    PubMed

    Lobo, Leonard J; Noone, Peadar G

    2014-01-01

    Cystic fibrosis is an inherited disease characterised by chronic respiratory infections associated with bronchiectasis. Lung transplantation has helped to extend the lives of patients with cystic fibrosis who have advanced lung disease. However, persistent, recurrent, and newly acquired infections can be problematic. Classic cystic fibrosis-associated organisms, such as Staphylococcus aureus and Pseudomonas aeruginosa, are generally manageable post-transplantation, and are associated with favourable outcomes. Burkholderia cenocepacia poses particular challenges, although other Burkholderia species are less problematic. Despite concerns about non-tuberculous mycobacteria, especially Mycobacterium abscessus, post-transplantation survival has not been definitively shown to be less than average in patients with these infections. Fungal species can be prevalent before and after transplantation and are associated with high morbidity, so should be treated aggressively. Appropriate viral screening and antiviral prophylaxis are necessary to prevent infection with and reactivation of Epstein-Barr virus and cytomegalovirus and their associated complications. Awareness of drug pharmacokinetics and interactions in cystic fibrosis is crucial to prevent toxic effects and subtherapeutic or supratherapeutic drug dosing. With the large range of potential infectious organisms in patients with cystic fibrosis, infection control in hospital and outpatient settings is important. Despite its complexity, lung transplantation in the cystic fibrosis population is safe, with good outcomes if the clinician is aware of all the potential pathogens and remains vigilant by means of surveillance and proactive treatment.

  17. Anesthesia Management in Aortic Dissection in Patients Undergoing Kidney Transplant.

    PubMed

    Ucar, Muharrem; Erdil, Feray; Sanlı, Mukadder; Aydogan, Mustafa Said; Durmus, Mahmut

    2016-04-01

    Kidney transplant is a last resort to increase the life expectancy and quality of life in patients with renal failure. Aortic dissection is a disease that requires emergency intervention; it is characterized by sudden life-threatening back or abdominal pain. In the case described, constant chest pain that increased with respiration was present on examination of a 28-year-old man (85 kg, 173 cm) who presented at our emergency department complaining of severe back pain. He had undergone a kidney transplant in 2004 from his mother (live donor). He was diagnosed with acute Type II aortic dissection and was scheduled for emergent surgery. Because there were no surgical or anesthetic complications, the patient with 79 and 89 minutes aortic cross-clamping and cardiopulmonary bypass durations was sent, intubated, to intensive care unit. When nephrotoxic agents are avoided and blood flow is stabilized, cardiovascular surgery with cardio-pulmonary bypass may be performed seamlessly in patients who have undergone a kidney transplant.

  18. Prevention of venous thromboembolism in patients undergoing bariatric surgery.

    PubMed

    Bartlett, Matthew A; Mauck, Karen F; Daniels, Paul R

    2015-01-01

    Bariatric surgical procedures are now a common method of obesity treatment with established effectiveness. Venous thromboembolism (VTE) events, which include deep vein thrombosis and pulmonary embolism, are an important source of postoperative morbidity and mortality among bariatric surgery patients. Due to an understanding of the frequency and seriousness of these complications, bariatric surgery patients typically receive some method of VTE prophylaxis with lower extremity compression, pharmacologic prophylaxis, or both. However, the optimal approach in these patients is unclear, with multiple open questions. In particular, strategies of adjusted-dose heparins, postdischarge anticoagulant prophylaxis, and the role of vena cava filters have been evaluated, but only to a limited extent. In contrast to other types of operations, the literature regarding VTE prophylaxis in bariatric surgery is notable for a dearth of prospective, randomized clinical trials, and current professional guidelines reflect the uncertainties in this literature. Herein, we summarize the available evidence after systematic review of the literature regarding approaches to VTE prevention in bariatric surgery. Identification of risk factors for VTE in the bariatric surgery population, analysis of the effectiveness of methods used for prophylaxis, and an overview of published guidelines are presented.

  19. Fibroblast Growth Factor 23 and Mortality among Patients Undergoing Hemodialysis

    PubMed Central

    Gutiérrez, Orlando M.; Mannstadt, Michael; Isakova, Tamara; Rauh-Hain, Jose Alejandro; Tamez, Hector; Shah, Anand; Smith, Kelsey; Lee, Hang; Thadhani, Ravi; Jüppner, Harald; Wolf, Myles

    2010-01-01

    Background Fibroblast growth factor 23 (FGF-23) is a hormone that increases the rate of urinary excretion of phosphate and inhibits renal production of 1,25-dihydroxyvitamin D, thus helping to mitigate hyperphosphatemia in patients with kidney disease. Hyperphosphatemia and low 1,25-dihydroxyvitamin D levels are associated with mortality among patients with chronic kidney disease, but the effect of the level of FGF-23 on mortality is unknown. Methods We examined mortality according to serum phosphate levels in a prospective cohort of 10,044 patients who were beginning hemodialysis treatment and then analyzed FGF-23 levels and mortality in a nested case–control sample of 200 subjects who died and 200 who survived during the first year of hemodialysis treatment. We hypothesized that increased FGF-23 levels at the initiation of hemodialysis would be associated with increased mortality. Results Serum phosphate levels in the highest quartile (>5.5 mg per deciliter [1.8 mmol per liter]) were associated with a 20% increase in the multivariable adjusted risk of death, as compared with normal levels (3.5 to 4.5 mg per deciliter [1.1 to 1.4 mmol per liter]) (hazard ratio, 1.2; 95% confidence interval [CI], 1.1 to 1.4). Median C-terminal FGF-23 (cFGF-23) levels were significantly higher in case subjects than in controls (2260 vs. 1406 reference units per milliliter, P<0.001). Multivariable adjusted analyses showed that increasing FGF-23 levels were associated with a monotonically increasing risk of death when examined either on a continuous scale (odds ratio per unit increase in log-transformed cFGF-23 values, 1.8; 95% CI, 1.4 to 2.4) or in quartiles, with quartile 1 as the reference category (odds ratio for quartile 2, 1.6 [95% CI, 0.8 to 3.3]; for quartile 3, 4.5 [95% CI, 2.2 to 9.4]; and for quartile 4, 5.7 [95% CI, 2.6 to 12.6]). Conclusions Increased FGF-23 levels appear to be independently associated with mortality among patients who are beginning hemodialysis

  20. Esophageal hypermotility: cause or effect?

    PubMed

    Crespin, O M; Tatum, R P; Yates, R B; Sahin, M; Coskun, K; Martin, A V; Wright, A; Oelschlager, B K; Pellegrini, C A

    2016-07-01

    Nutcracker esophagus (NE), Jackhammer esophagus (JHE), distal esophageal spasm (DES), and hypertensive lower esophageal sphincter (HTLES) are defined by esophageal manometric findings. Some patients with these esophageal motility disorders also have abnormal gastroesophageal reflux. It is unclear to what extent these patients' symptoms are caused by the motility disorder, the acid reflux, or both. The aim of this study was to determine the effectiveness of laparoscopic Nissen fundoplication (LNF) on esophageal motility disorders, gastroesophageal reflux, and patient symptoms. Between 2007 and 2013, we performed high-resolution esophageal manometry on 3400 patients, and 221 patients were found to have a spastic esophageal motility disorder. The medical records of these patients were reviewed to determine the manometric abnormality, presence of gastroesophageal symptoms, and amount of esophageal acid exposure. In those patients that underwent LNF, we compared pre- and postoperative esophageal motility, gastroesophageal symptom severity, and esophageal acid exposure. Of the 221 patients with spastic motility disorders, 77 had NE, 2 had JHE, 30 had DES, and 112 had HTLES. The most frequently reported primary and secondary symptoms among all patients were: heartburn and/or regurgitation, 69.2%; respiratory, 39.8%; dysphagia, 35.7%; and chest pain, 22.6%. Of the 221 patients, 192 underwent 24-hour pH monitoring, and 103 demonstrated abnormal distal esophageal acid exposure. Abnormal 24-hour pH monitoring was detected in 62% of patients with heartburn and regurgitation, 49% of patients with respiratory symptoms, 36.8 % of patients with dysphagia, and 32.6% of patients with chest pain. Sixty-six of the 103 patients with abnormal 24-hour pH monitoring underwent LNF. Thirty-eight (13NE, 2JHE, 6 DES, and 17 HTLES) of these 66 patients had a minimum of 6-month postoperative follow-up that included clinical evaluation, esophageal manometry, and 24-hour pH monitoring

  1. Patterns of Care and Locoregional Treatment Outcomes in Older Esophageal Cancer Patients: The SEER-Medicare Cohort

    SciTech Connect

    Smith, Grace L.; Smith, Benjamin D.; Buchholz, Thomas A.; Liao Zhongxing; Jeter, Melenda; Swisher, Stephen G. M.D.; Hofstetter, Wayne L.; Ajani, Jaffer A.; McAleer, Mary F.; Komaki, Ritsuko; Cox, James D.

    2009-06-01

    Purpose: Optimal management of elderly patients with nonmetastatic esophageal cancer is unclear. Outcomes data after locoregional treatment are lacking for this group. Methods: We assessed outcomes associated with standard locoregional treatments in 2,626 patients (age > 65 years) from the Surveillance Epidemiology and End Results (SEER)-Medicare cohort diagnosed with nonmetastatic esophageal cancer from 1992 to 2002. In patients treated with radiotherapy alone (RT), surgery alone (S), chemoradiotherapy (CRT), or preoperative chemotherapy followed by surgery (CRT + S), overall and disease-free survival were compared using proportional hazards regression. Postoperative complications were compared using logistic regression. Results: Mean age was 76 {+-} 6 years. Seven percent underwent CRT + S, 39% CRT, 30% S, and 24% RT. One-year survival was 68% (CRT + S), 52% (CRT), 53% (S), and 16% (RT), respectively (p < 0.001). Patients who underwent CRT + S demonstrated improved overall survival compared with S alone (hazard ratio [HR] = 0.81; 95% confidence interval [CI], 0.66-0.98; p = 0.03) and RT (HR = 0.44; 95% CI, 0.35-0.55; p < 0.0001); and comparable survival to CRT (HR = 0.82; 95% CI, 0.67-1.01; p = 0.06). Patients who underwent CRT + S also had comparable postoperative mortality (HR = 0.96; 95% CI, 0.87-1.07; p = 0.45) and complications (OR = 0.89; 95% CI, 0.70-1.14; p = 0.36) compared with S alone. Conclusions: Preoperative chemoradiotherapy may be an acceptable treatment option in appropriately selected older esophageal cancer patients. This treatment modality did not appear to increase surgical complications and offered potential therapeutic benefit, particularly compared with surgery alone.

  2. Definition of Readmission in 3,041 Patients Undergoing Hepatectomy

    PubMed Central

    Brudvik, Kristoffer W; Mise, Yoshihiro; Conrad, Claudius; Zimmitti, Giuseppe; Aloia, Thomas A; Vauthey, Jean-Nicolas

    2015-01-01

    Background Readmission rates of 9.7%–15.5% after hepatectomy have been reported. These rates are difficult to interpret due to variability in the time interval used to monitor readmission. The aim of this study was to refine the definition of readmission after hepatectomy. Study Design A prospectively maintained database of 3041 patients who underwent hepatectomy from 1998 through 2013 was merged with the hospital registry to identify readmissions. Area under the curve (AUC) analysis was used to determine the time interval that best captured unplanned readmission. Results Readmission rates at 30 days, 90 days, and 1 year after discharge were 10.7% (n = 326), 17.3% (n = 526), and 31.9% (n = 971) respectively. The time interval that best accounted for unplanned readmissions was 45 days after discharge (AUC, 0.956; p < 0.001), during which 389 patients (12.8%) were readmitted (unplanned: n = 312 [10.3%]; planned: n = 77 [2.5%]). In comparison, the 30 days after surgery interval (used in the ACS-NSQIP database) omitted 65 (26.3%) unplanned readmissions. Multivariate analysis revealed the following risk factors for unplanned readmission: diabetes (odds ratio [OR], 1.6; p = 0.024), right hepatectomy (OR, 2.1; p = 0.034), bile duct resection (OR, 1.9; p = 0.034), abdominal complication (OR, 1.8; p = 0.010), and a major postoperative complication (OR, 2.4; p < 0.001). Neither index hospitalization > 7 days nor postoperative hepatobiliary complications were independently associated with readmission. Conclusions To accurately assess readmission after hepatectomy, patients should be monitored 45 days after discharge. PMID:26047760

  3. Esophagitis - infectious

    MedlinePlus

    ... conditions that suppress or weaken your immune system Organisms (germs) that cause esophagitis include fungi, yeast, and viruses. Common organisms include: Candida albicans Cytomegalovirus (CMV) Herpes simplex virus ( ...

  4. Perioperative hemodynamic instability in patients undergoing laparoscopic adrenalectomy for pheochromocytoma

    PubMed Central

    Pisarska, Magdalena; Budzyński, Andrzej

    2016-01-01

    Perioperative hemodynamic instability still remains the biggest surgical and anesthetic challenge in surgery for pheochromocytoma. The aim of this review was to discuss pre-, intra- and postoperative factors that may impact on hemodynamic condition of a patient. It describes patients’ preparation with appropriate medication, principles of surgical technique as well as risk factors for development of hemodynamic instability in postoperative period. Currently the gold standard in the treatment of pheochromocytoma is preoperative use of alpha-blockers and laparoscopic surgery. This approach allowed improving outcomes by lowering both mortality and morbidity. PMID:27867865

  5. Inappropriate use of antibiotics in patients undergoing gynecologic surgery

    PubMed Central

    Joyce, John; Langsjoen, Jessica; Sharadin, Cynthia; Kuehl, Thomas J.

    2017-01-01

    We retrospectively examined prophylactic antibiotic use and documentation of wound classification in patients having gynecologic surgery at a tertiary hospital. Of the 326 cases reviewed, 175 (54%) received prophylactic antibiotics when not indicated according to guidelines of the American College of Obstetricians and Gynecologists. Antibiotic administration varied significantly (P < 0.02) among the different types of surgery, being given in 82% of laparoscopic cases, 35% of nonobstetrical dilation and curettage and operative hysteroscopy procedures, and 51% of open abdominal procedures. There were no recorded episodes of anaphylaxis or pseudomembranous colitis. In conclusion, antibiotic use is high among gynecologic surgeons at a tertiary hospital, but this use was unnecessary. PMID:28127125

  6. Successful treatment with ustekinumab of psoriasis vulgaris in a patient undergoing hemodialysis.

    PubMed

    Nimmannitya, Kulsupa; Tateishi, Chiharu; Mizukami, Yukari; Hamamoto, Kae; Yamada, Shinsuke; Goto, Hitoshi; Okada, Shigeki; Tsuruta, Daisuke

    2016-01-01

    Psoriasis is a common chronic inflammatory skin disease but psoriasis patients with renal impairment undergoing dialysis are not frequently seen. Furthermore, the published work contains little information on the treatment with biologic drugs of patients with end-stage renal disease. We describe a 57-year-old man with refractory plaque-type psoriasis and end-stage renal disease due to polycystic kidney disease undergoing hemodialysis. He had tried topical medications and ultraviolet therapy for many years and was then treated with ustekinumab (an interleukin-12 and interleukin-23 blocker), which resulted in good clinical response along with stable renal function. After a few years of therapy, no side-effects have been observed. Our experience with this patient expands the spectrum of ustekinumab to include psoriasis patients with renal failure undergoing hemodialysis.

  7. Psychological assessment of the patient undergoing bariatric surgery.

    PubMed

    Snyder, Allison G

    2009-01-01

    The purpose of this article is to provide an overview of the critical domains assessed during the psychological evaluation of candidates for bariatric surgery. Although no formal standard exists in the literature, there is growing recognition of the important elements to be addressed and the appropriate means for collecting the necessary data to determine psychological readiness for these procedures. Information regarding the components of the clinical interview and the specific measures used for psychological testing are discussed. Given the limited data on predicting success after surgery, determining psychological contraindications for surgery is addressed. Additionally, the multiple functions served by the psychologist during this assessment procedure are highlighted along with the value of this procedure in the patients' preparation for surgery.

  8. Plasma carnitine concentrations in patients undergoing open heart surgery.

    PubMed

    Nemoto, Shintaro; Yasuhara, Kiyomitsu; Nakamura, Katsutoshi; Miyoshi, Yutaka; Sakai, Akira

    2004-02-01

    Carnitine is an essential cofactor for fatty acid (FA) metabolism, the predominant source of ATP in the normal aerobic heart. During myocardial ischemia, FA metabolism is impaired and tissue carnitine levels are depleted. Since the heart cannot synthesize carnitine, plasma carnitine could play an important role in maintaining myocardial carnitine levels during reperfusion. The purpose of this study was to determine the incidence of abnormal plasma carnitine concentrations in open heart surgery. Blood samples were obtained from eleven patients before, immediately after, and two hours after cardiopulmonary bypass (CPB). Total and free carnitine levels were significantly reduced immediately after CPB (p<0.01) and remained depressed until two hours after CPB (p<0.01 vs. pre CPB), while acyl carnitine levels were unchanged over the course of this study. These depressed free carnitine levels might affect cardiac metabolism in the heart after open heart surgery. Carnitine supplement might be a useful adjunct in the therapy after open heart surgery.

  9. Oral Complications and Management Strategies for Patients Undergoing Cancer Therapy

    PubMed Central

    2014-01-01

    With cancer survival rate climbing up over the past three decades, quality of life for cancer patients has become an issue of major concern. Oral health plays an important part in one's overall quality of life. However, oral health status can be severely hampered by side effects of cancer therapies including surgery, chemotherapy, radiotherapy, and hematopoietic stem cell transplantation. Moreover, prevention and treatment of these complications are often overlooked in clinical practice. The present paper aims at drawing health care professionals' attention to oral complications associated with cancer therapy by giving a comprehensive review. Brief comments on contemporary cancer therapies will be given first, followed by detailed description of oral complications associated with cancer therapy. Finally, a summary of preventive strategies and treatment options for common oral complications including oral mucositis, oral infections, xerostomia, and dysgeusia will be given. PMID:24511293

  10. Cytogenetic effects of contrast material in patients undergoing excretory urography

    SciTech Connect

    Cochran, S.T.; Khodadoust, A.; Norman, A.

    1980-07-01

    Acentric chromosome fragments produced in cells by irradiation or other agents give rise to micronuclei in daughter cells. The micronuclei can be counted readily in large numbers of cells which provides a sensitive measure of chromosome aberrations. Previous studies have shown that the presence of contrast material enhances the radiation-induced yield of micronuclei in vitro. Micronuclei were scored in peripheral blood lymphocytes obtained from 26 patients before and after excretory urography (ExU). The results show a consistent and significant increase in the counts after ExU amounting to about one third of the counts blood samples before the examination. We conclude that the contrast medium contributed significantly to the increase in micronuclei.

  11. Pharmacokinetics of ceftizoxime in patients undergoing continuous ambulatory peritoneal dialysis.

    PubMed Central

    Burgess, E D; Blair, A D

    1983-01-01

    The pharmacokinetics of ceftizoxime were studied in 12 patients on continuous ambulatory peritoneal dialysis. After a 3-g intravenous dose, the steady-state volume of distribution was 0.23 +/- 0.05 liter kg-1, with an elimination half-life of 9.7 +/- 5.1 h. The peritoneal clearance of ceftizoxime (2.8 +/- 0.7 ml min-1) contributed modestly to the overall serum clearance of the drug (17.1 +/- 7.4 ml min-1) and was greater than the renal clearance (0.8 +/- 0.8 ml min-1). The peritoneal concentration rose to 91 +/- 29 micrograms ml-1 at 6 h, which was 0.61 +/- 0.17 of the serum concentration. A 3-g intravenous dose of ceftizoxime given every 48 h would result in adequate activity against most susceptible organisms, but more frequent dosing may be necessary for less susceptible organisms. PMID:6314887

  12. Is it necessary to shave the pubic and genital regions of patients undergoing endoscopic urological surgery?

    PubMed

    Menéndez, Violeta; Galán, Juan Antonio; Elia, Matilde; Collado, Argimiro; Lloréns, Francisco; Fernández, Carlos; García-López, Francisco

    2004-06-01

    To determine whether postoperative urinary infections were related to shaving before undergoing endoscopic urological surgery, 90 patients were randomly assigned to shaving or not shaving. Urinary cultures revealed infection in 10 patients. Half of them had been shaved, suggesting that this practice does not affect the incidence of urinary infections.

  13. Silane surface modification for improved bioadhesion of esophageal stents

    PubMed Central

    Karakoy, Mert; Gultepe, Evin; Pandey, Shivendra; Khashab, Mouen A.; Gracias, David H.

    2014-01-01

    Stent migration occurs in 10-40% of patients who undergo placement of esophageal stents, with higher migration rates seen in those treated for benign esophageal disorders. This remains a major drawback of esophageal stent therapy. In this paper, we propose a new surface modification method to increase the adhesion between self-expandable metallic stents (SEMS) and tissue while preserving their removability. Taking advantage of the well-known affinity between epoxide and amine terminated silane coupling agents with amine and carboxyl groups that are abundant in proteins and related molecules in the human body; we modified the surfaces of silicone coated esophageal SEMS with these adhesive self-assembled monolayers (SAMs). We utilized vapor phase silanization to modify the surfaces of different substrates including PDMS strips and SEMS, and measured the force required to slide these substrates on a tissue piece. Our results suggest that surface modification of esophageal SEMS via covalent attachment of protein-binding coupling agents improves adhesion to tissue and could offer a solution to reduce SEMS migration while preserving their removability. PMID:25663731

  14. Silane surface modification for improved bioadhesion of esophageal stents

    NASA Astrophysics Data System (ADS)

    Karakoy, Mert; Gultepe, Evin; Pandey, Shivendra; Khashab, Mouen A.; Gracias, David H.

    2014-08-01

    Stent migration occurs in 10-40% of patients who undergo placement of esophageal stents, with higher migration rates seen in those treated for benign esophageal disorders. This remains a major drawback of esophageal stent therapy. In this paper, we propose a new surface modification method to increase the adhesion between self-expandable metallic stents (SEMS) and tissue while preserving their removability. Taking advantage of the well-known affinity between epoxide and amine terminated silane coupling agents with amine and carboxyl groups that are abundant in proteins and related molecules in the human body; we modified the surfaces of silicone coated esophageal SEMS with these adhesive self-assembled monolayers (SAMs). We utilized vapor phase silanization to modify the surfaces of different substrates including PDMS strips and SEMS, and measured the force required to slide these substrates on a tissue piece. Our results suggest that surface modification of esophageal SEMS via covalent attachment of protein-binding coupling agents improves adhesion to tissue and could offer a solution to reduce SEMS migration while preserving their removability.

  15. Phonatory characteristics of patients undergoing thyroidectomy without laryngeal nerve injury.

    PubMed

    Hong, K H; Kim, Y K

    1997-10-01

    Complications that arise after thyroid surgery may be associated with infection, hemorrhage, hormonal problems, and laryngeal nerve injury. Voice alteration after thyroidectomy is usually caused by recurrent or superior laryngeal nerve injury. This voice dysfunction may also be associated with laryngotracheal fixation with impairment of vertical movement or by temporary malfunction of the strap muscles after surgery. In this study, we evaluated the voice function phonetically before and after thyroidectomy in 54 patients, although function of the recurrent and superior laryngeal nerves was normal. During surgery, the superior and recurrent laryngeal nerves were identified and protected, and after surgery electromyographic testing of the cricothyroid muscle was performed. Typical voice symptoms after surgery were easy fatigue during phonation and difficulty with high pitch and singing voice. Acoustic analysis revealed that the phonation time and fundamental frequency were not changed after surgery, but the speaking fundamental frequency, range of speaking fundamental frequency, and vocal range were significantly diminished after surgery. These data allowed us to suggest that the cause of voice dysfunction is not seen in neural lesions, but in a disturbance of the extralaryngeal skeleton. These voice changes emphasize the importance of the extralaryngeal mechanism for pitch control.

  16. Myenteric plexitis: A frequent feature in patients undergoing surgery for colonic diverticular disease

    PubMed Central

    Villanacci, Vincenzo; Sidoni, Angelo; Nascimbeni, Riccardo; Dore, Maria P; Binda, Gian A; Bandelloni, Roberto; Salemme, Marianna; Del Sordo, Rachele; Cadei, Moris; Manca, Alessandra; Bernardini, Nunzia; Maurer, Christoph A; Cathomas, Gieri

    2015-01-01

    Background Diverticular disease of the colon is frequent in clinical practice, and a large number of patients each year undergo surgical procedures worldwide for their symptoms. Thus, there is a need for better knowledge of the basic pathophysiologic mechanisms of this disease entity. Objectives Because patients with colonic diverticular disease have been shown to display abnormalities of the enteric nervous system, we assessed the frequency of myenteric plexitis (i.e. the infiltration of myenteric ganglions by inflammatory cells) in patients undergoing surgery for this condition. Methods We analyzed archival resection samples from the proximal resection margins of 165 patients undergoing left hemicolectomy (60 emergency and 105 elective surgeries) for colonic diverticulitis, by histology and immunochemistry. Results Overall, plexitis was present in almost 40% of patients. It was subdivided into an eosinophilic (48%) and a lymphocytic (52%) subtype. Plexitis was more frequent in younger patients; and it was more frequent in those undergoing emergency surgery (50%), compared to elective (28%) surgery (p = 0.007). All the severe cases of plexitis displayed the lymphocytic subtype. Conclusions In conclusion, myenteric plexitis is frequent in patients with colonic diverticular disease needing surgery, and it might be implicated in the pathogenesis of the disease. PMID:26668745

  17. Prophylactic digitalization fails to control dysrhythmia in thoracic esophageal operations.

    PubMed

    Ritchie, A J; Tolan, M; Whiteside, M; McGuigan, J A; Gibbons, J R

    1993-01-01

    A prospective, controlled, randomized study of 80 patients undergoing esophageal operations was undertaken, in which one group of patients was given digoxin and the other was not. The incidence of cardiac dysrhythmia was compared in each group. Twenty-six patients underwent operation for benign disease. Equal numbers were digitalized or not and no dysrhythmias occurred. Fifty-four patients underwent operation for malignant disease. Of 26 in the group digitalized, 12 suffered dysrhythmia (46%). Of 28 not digitalized, 9 suffered dysrhythmia (32%). Overall, 39% of patients with malignant disease suffered a dysrhythmia compared with none with benign disease (p < 0.002 by chi 2).

  18. Dose-Volume Histogram Parameters and Clinical Factors Associated With Pleural Effusion After Chemoradiotherapy in Esophageal Cancer Patients

    SciTech Connect

    Shirai, Katsuyuki; Tamaki, Yoshio; Kitamoto, Yoshizumi; Murata, Kazutoshi; Satoh, Yumi; Higuchi, Keiko; Nonaka, Tetsuo; Ishikawa, Hitoshi; Katoh, Hiroyuki; Takahashi, Takeo; Nakano, Takashi

    2011-07-15

    Purpose: To investigate the dose-volume histogram parameters and clinical factors as predictors of pleural effusion in esophageal cancer patients treated with concurrent chemoradiotherapy (CRT). Methods and Materials: Forty-three esophageal cancer patients treated with definitive CRT from January 2001 to March 2007 were reviewed retrospectively on the basis of the following criteria: pathologically confirmed esophageal cancer, available computed tomography scan for treatment planning, 6-month follow-up after CRT, and radiation dose {>=}50 Gy. Exclusion criteria were lung metastasis, malignant pleural effusion, and surgery. Mean heart dose, mean total lung dose, and percentages of heart or total lung volume receiving {>=}10-60 Gy (Heart-V{sub 10} to V{sub 60} and Lung-V{sub 10} to V{sub 60}, respectively) were analyzed in relation to pleural effusion. Results: The median follow-up time was 26.9 months (range, 6.7-70.2) after CRT. Of the 43 patients, 15 (35%) developed pleural effusion. By univariate analysis, mean heart dose, Heart-V{sub 10} to V{sub 60}, and Lung-V{sub 50} to V{sub 60} were significantly associated with pleural effusion. Poor performance status, primary tumor of the distal esophagus, and age {>=}65 years were significantly related with pleural effusion. Multivariate analysis identified Heart-V{sub 50} as the strongest predictive factor for pleural effusion (p = 0.01). Patients with Heart-V{sub 50} <20%, 20%{<=} Heart-V{sub 50} <40%, and Heart-V{sub 50} {>=}40% had 6%, 44%, and 64% of pleural effusion, respectively (p < 0.01). Conclusion: Heart-V{sub 50} is a useful parameter for assessing the risk of pleural effusion and should be reduced to avoid pleural effusion.

  19. Albumin Kinetics in Patients Undergoing Major Abdominal Surgery

    PubMed Central

    Norberg, Åke; Rooyackers, Olav; Segersvärd, Ralf; Wernerman, Jan

    2015-01-01

    Background The drop in plasma albumin concentration following surgical trauma is well known, but the temporal pattern of the detailed mechanisms behind are less well described. The aim of this explorative study was to assess changes in albumin synthesis and transcapillary escape rate (TER) following major surgical trauma, at the time of peak elevations in two well-recognized markers of inflammation. Methods This was a clinical trial of radiolabeled human serum albumin for the study of TER and plasma volume. Ten patients were studied immediately preoperatively and on the 2nd postoperative day after major pancreatic surgery. Albumin synthesis rate was measured by the flooding dose technique employing incorporation of isotopically labelled phenylalanine. Results Fractional synthesis rate of albumin increased from 11.7 (95% CI: 8.9, 14.5) to 15.0 (11.7, 18.4) %/day (p = 0.027), whereas the corresponding absolute synthesis rate was unchanged, 175 (138, 212) versus 150 (107, 192) mg/kg/day (p = 0.21). TER was unchanged, 4.9 (3.1, 6.8) %/hour versus 5.5 (3.9, 7.2) (p = 0.63). Plasma volume was unchanged but plasma albumin decreased from 33.5 (30.9, 36.2) to 22.1 (19.8, 24.3) g/L. (p<0.001). Conclusion Two days after major abdominal surgery, at the time-point when two biomarkers of generalised inflammation were at their peak and the plasma albumin concentration had decreased by 33%, we were unable to show any difference in the absolute synthesis rate of albumin, TER and plasma volume as compared with values obtained immediately pre-operatively. This suggests that capillary leakage, if elevated postoperatively, had ceased at that time-point. The temporal relations between albumin kinetics, capillary leakage and generalised inflammation need to be further explored. Trial Registration clinicaltrialsregister.eu: EudraCT 2010-08529-21 ClinicalTrials.gov NCT01194492 PMID:26313170

  20. Results of neoadjuvant therapy followed by esophagectomy for patients with locally advanced thoracic esophageal squamous cell carcinoma

    PubMed Central

    Lin, Dong; Ma, Longfei; Ye, Ting; Pan, Yunjian; Shao, Longlong; Song, Zuodong; Jiang, Shujun

    2017-01-01

    Background For patients diagnosed with locally advanced esophageal cancer, neoadjuvant therapy followed by surgery is the most common approach. However, randomized trials resulted in inconsistent conclusions. We conducted this retrospective study to evaluate the influence of neoadjuvant therapy on postoperative events and the influence on disease-free survival (DFS) and overall survival (OS). Methods We retrospectively reviewed all of the patients underwent surgery following neoadjuvant therapy for locally advanced esophageal squamous cell carcinoma (ESCC) during January 1st, 2013 and December 31st, 2015 in Fudan University Shanghai Cancer Center (FUSCC). Prognostic factors for DFS and OS were identified by univariate and multivariate analyses. Results A total of fifty patients were included. Regarding postoperative morbidities, pneumonia and leakage occurred in 9 (18.0%) and 6 (12.0%) patients, respectively. For the whole patients, the 1-, 2-, 3-year DFS and OS rates were 57.0%, 48.0%, 42.0% and 86.0%, 73.0%, 62.0%, respectively. Lung metastasis and mediastinal node involvement were the most common relapse patterns. Univariate and multivariate analyses confirmed ypTNM stage as an independent prognostic factor for both DFS and OS; while leakage was an independent prognostic factor for DFS. Conclusions Neoadjuvant therapy did not increase postoperative morbidities but did achieve favorable survival. The ypTNM stage was an independent prognostic factor for both DFS and OS. Long-term survival needs further investigation. PMID:28275480

  1. Concurrent radiotherapy with gefitinib in elderly patients with esophageal squamous cell carcinoma: Preliminary results of a phase II study

    PubMed Central

    Xu, Yaping; Zheng, Yuanda; Sun, Xiaojiang; Yu, Xinmin; Gu, Jialei; Wu, Wei; Zhang, Gu; Hu, Jinlin; Sun, Wenyong; Mao, Weimin

    2015-01-01

    The survival rate associated with esophageal cancer is very poor due to diagnosis at advanced stages of disease and insensitivity to chemotherapy. This study investigated the efficacy of gefitinib combination with radiation in 20 elderly patients with esophageal squamous cell carcinoma (ESCC) who were not eligible for platinum-based chemotherapy. Immunohistochemistry was performed to analyze epidermal growth factor receptor (EGFR) expression, and the amplified refractory mutation system was used to detect EGFR mutations. Treatment response was assessed by endoscopy and computed tomography. Treatment toxicity was evaluated using the National Cancer Institute's Common Toxicity Criteria. The data showed that among these 20 patients, 5 experienced a complete response (CR), 13 a partial response (PR), and 2 had stable disease. The overall response rate (CR + PR) was 90%, the median overall survival (OS) was 14.0 months (95% confidence interval [CI]: 10.0–17.9 months), and the median progression-free survival was 7.0 months (95% CI: 0–17.2 months). Patients with good Eastern Cooperative Oncology Group performance status, never smoking, and EGFR mutated tumors had the best OS (14.0, 14.0, and 17.0 months, respectively). Treatment-related grade 3/4 toxicity occurred in five patients. No case of grade 3/4 impaired liver function or hematological toxicity was observed. Concurrent radiotherapy with gefitinib is effective and tolerable in elderly ESCC patients. PMID:26392415

  2. Esophageal Stricture Prevention after Endoscopic Submucosal Dissection

    PubMed Central

    Jain, Deepanshu; Singhal, Shashideep

    2016-01-01

    Advances in diagnostic modalities and improvement in surveillance programs for Barrett esophagus has resulted in an increase in the incidence of superficial esophageal cancers (SECs). SEC, due to their limited metastatic potential, are amenable to non-invasive treatment modalities. Endoscopic ultrasound, endoscopic mucosal resection, and endoscopic submucosal dissection (ESD) are some of the new modalities that gastroenterologists have used over the last decade to diagnose and treat SEC. However, esophageal stricture (ES) is a very common complication and a major cause of morbidity post-ESD. In the past few years, there has been a tremendous effort to reduce the incidence of ES among patients undergoing ESD. Steroids have shown the most consistent results over time with minimal complications although the preferred mode of delivery is debatable, with both systemic and local therapy having pros and cons for specific subgroups of patients. Newer modalities such as esophageal stents, autologous cell sheet transplantation, polyglycolic acid, and tranilast have shown promising results but the depth of experience with these methods is still limited. We have summarized case reports, prospective single center studies, and randomized controlled trials describing the various methods intended to reduce the incidence of ES after ESD. Indications, techniques, outcomes, limitations, and reported complications are discussed. PMID:26949124

  3. Comparison of the prognostic values of various nutritional parameters in patients with esophageal squamous cell carcinoma from Southern China

    PubMed Central

    Sun, Peng; Zhang, Fei; Chen, Cui; An, Xin; Li, Yu-Hong

    2013-01-01

    Background Nutritional evaluation is important for patients with esophageal cancer, but the impact of undernutrition on outcome of those patients is not well elucidated. Our aim is to assess the impact of baseline nutritional status on overall survival (OS) in Chinese patients with esophageal squamous cell carcinoma (ESCC) and to detect a most appropriate indicator for nutritional evaluation. Methods 502 patients from Southern China diagnosed as ESCC in Sun Yat-Sen University Cancer Center were included. A series of nutritional indicators were introduced to evaluate the baseline nutritional status. Kaplan-Meier method was used to estimate the 5-year OS and the log-rank test was used to determine the survival differences. Cox proportional hazards model was used in the univariate and multivariate analyses of OS. Results With a median follow up time of 30 months, the median OS for the entire patient group was 37.3 months with the 5-year OS rate of 43.0%. Only performance status, AJCC 6th stage and body mass index (BMI) were the independent prognostic factors in multivariate analysis of OS. The median OS for patients with BMI less than 18.5, patients with BMI within 18.5-24.9 and patients with BMI more than 24.9 were 19.2, 43.2 and 51.6 months, respectively, with the 5-year OS rates of 25.2%, 46.1% and 48.1% (P<0.001). Patients with BMI <18.5 tended to present with a more advanced stage disease and a poorer tumor grade. Conclusions Baseline nutritional status is predictive of OS in Chinese patients with ESCC. BMI is a steady indicator for nutritional evaluation and a sensitive prognostic parameter for ESCC patients. Treatment optimization in ESCC patients with low BMI should integrate the modalities and individual nutritional support. PMID:23991306

  4. [Achalasia and esophageal cancer].

    PubMed

    Corti, R E; Monastra, L; Fernández Marty, P; Barco, J C; Ferro, F E; Galindo, F; Musi, A O; Kogan, Z

    1992-01-01

    During the period included between January 1970 and December 1990, we studied 242 patients with manometric and radiological diagnosis of esophageal achalasia. Eight of these patients (3.3%) developed during the evolution of their disease an esophageal carcinoma. Eight cases showed histologic type of epidermoid carcinoma: 3 differentiated, 3 semi-differentiated and 2 anaplastic. Therapy for achalasia was: one patient, Heller myotomy, 4 patients, dilatations with bougies in numerous opportunities, and the other two patients receive no treatment for achalasia. Two patients reported tracheobronchial fistulas as complication of carcinoma. Treatment received for carcinoma included: three patients, radiotherapy (4000 rads); one patient, chemotherapy; one patient, chemotherapy and radiotherapy, one resection surgery and two patients feeding gastrostomy. All of the eight patients died within the year of diagnosis of epidermoid carcinoma.

  5. Prevalence of severe esophagitis in Spain. Results of the PRESS study (Prevalence and Risk factors for Esophagitis in Spain: A cross-sectional study)

    PubMed Central

    Piqué, Núria; Ponce, Marta; Garrigues, Vicente; Rodrigo, Luis; Calvo, Félix; de Argila, Carlos Martín; Borda, Fernando; Naranjo, Antonio; Alcedo, Javier; José Soria, María; Rey, Enrique; Bujanda, Luis; Gisbert, Javier P; Suarez, David; Ponce, Julio

    2015-01-01

    Background *N.P. and M.P. contributed equally to this study.The current prevalence of esophagitis in southern Europe is unknown. In addition, the risk factors for reflux esophagitis are not fully understood. Objective The objective of this article is to assess the prevalence and risk factors for esophagitis in Spain. Methods A prospective, observational, cross-sectional, multicenter study (PRESS study) was conducted among 31 gastrointestinal endoscopy units throughout Spain. A total of 1361 patients undergoing upper gastrointestinal endoscopy were enrolled. Sociodemographic, clinical and treatment data were recorded. Results A total of 95% of patients were Caucasian and 52% were male (mean age: 53 ± 17 years). The most frequent symptoms prompting endoscopy were heartburn (40%), regurgitation (26%) and dysphagia (15%). Fifty-four percent of patients undergoing endoscopy were receiving proton pump inhibitor (PPI) treatment. Esophagitis (mainly mild-moderate) was present in 154 (12.4%) patients. The severe form was recorded in only 11 (0.8%) patients. Multivariate analysis results indicated that the likelihood of esophagitis was higher in men (OR = 1.91, 95% CI = 1.31–2.78), in patients with high GERD-Q scores (OR = 1.256, 95% CI = 1.176–1.343), weight increase (OR = 1.014, 95% CI = 1.003–1.025) and high alcohol consumption (OR = 2.49, 95% CI = 1.16–5.36). Conclusion Severe esophagitis is a rare finding in the Spanish population. Male gender, high GERD-Q score, weight increase and high alcohol consumption are main risk factors for its appearance. PMID:27087951

  6. Recurrent Pseudomembranous Colitis in an Ovarian Cancer Patient Undergoing Carboplatin Chemotherapy

    PubMed Central

    Allen, Valerie A.; Manahan, Kelly J.

    2016-01-01

    Background. Diarrhea is a common problem in ovarian cancer patients undergoing chemotherapy and Clostridium difficile infection has been identified as a cause. The proper diagnosis and treatment of diarrhea are critical to patient care, especially to prevent the serious complications from a severe Clostridium difficile infection (CDI). Case. We present a heavily pretreated ovarian cancer patient who developed recurrent pseudomembranous colitis while receiving carboplatin chemotherapy. Despite treatment with oral metronidazole for fourteen days, the patient's diarrhea relapsed and colonoscopy revealed extensive pseudomembranous colitis. The infection eventually resolved with the combination of oral vancomycin and metronidazole. Conclusions. Diarrhea is a common problem in patients undergoing chemotherapy for ovarian cancer. Management requires obtaining the proper diagnosis. Clostridium difficile associated pseudomembranous colitis must be part of the differential diagnosis. Treatment must be sufficient to prevent relapses of the Clostridium difficile infection to prevent serious consequences in an already vulnerable patient population. PMID:27051544

  7. Recurrent Pseudomembranous Colitis in an Ovarian Cancer Patient Undergoing Carboplatin Chemotherapy.

    PubMed

    Allen, Valerie A; Manahan, Kelly J; Geisler, John P

    2016-01-01

    Background. Diarrhea is a common problem in ovarian cancer patients undergoing chemotherapy and Clostridium difficile infection has been identified as a cause. The proper diagnosis and treatment of diarrhea are critical to patient care, especially to prevent the serious complications from a severe Clostridium difficile infection (CDI). Case. We present a heavily pretreated ovarian cancer patient who developed recurrent pseudomembranous colitis while receiving carboplatin chemotherapy. Despite treatment with oral metronidazole for fourteen days, the patient's diarrhea relapsed and colonoscopy revealed extensive pseudomembranous colitis. The infection eventually resolved with the combination of oral vancomycin and metronidazole. Conclusions. Diarrhea is a common problem in patients undergoing chemotherapy for ovarian cancer. Management requires obtaining the proper diagnosis. Clostridium difficile associated pseudomembranous colitis must be part of the differential diagnosis. Treatment must be sufficient to prevent relapses of the Clostridium difficile infection to prevent serious consequences in an already vulnerable patient population.

  8. Nursing Strategies for Patients with Chronic Renal Failure Undergoing Maintenance Hemodialysis Treatment by Arteriovenous Fistula

    PubMed Central

    QIN, Hong Yan; JIA, Ping; LIU, Hui

    2016-01-01

    Background: We aimed to analyze the effect of nursing strategies on patients with chronic renal failure (CRF) undergoing maintenance hemodialysis (MHD) treatment by puncturing on arteriovenous fistula (AVF). Methods: Ninety-two patients with chronic renal failure undergoing maintenance hemodialysis (MHD) between Jan 2014 and Jan 2015 were included in the study (all undergoing AVF, dialysis for 2–3 sessions per week, 4–5 h per session) and randomly divided into control group and observation group. Patients in control group were given standard nursing care and patients in observation group were given professional nursing of internal fistula. The complication rate and dysfunction rate during internal fistula perioperative period, fistula usage time and effect on life quality of patients of these two groups were compared (during 18-month follow-up). Results: The complication rate and dysfunction rate during internal fistula perioperative period of the observation group were significantly lower than that of the control group, and the difference was statistically significant (P<0.05). The median time of internal fistula usage was significantly prolonged, and the health index, emotion index and psychology index quality-of-life in the observation group were significantly higher than that of the control group (P<0.05). Conclusion: Professional nursing strategies of internal fistula can prolong service time, decrease complications and improve life quality for patients undergoing maintenance hemodialysis treatment via arteriovenous fistula. PMID:27957433

  9. Recommendations for management of antiplatelet therapy in patients undergoing elective noncardiac surgery after coronary stent implantation.

    PubMed

    Huang, Pei-Hsiu; Croce, Kevin J; Bhatt, Deepak L; Resnic, Frederic S

    2012-12-01

    Patients commonly undergo noncardiac surgical procedures after implantation of a coronary stent. In the case where surgery cannot be deferred until completing the minimum duration of dual antiplatelet therapy, the Brigham and Women's Hospital Cardiac Catheterization Laboratory recommends using a glycoprotein IIb/IIIa bridging protocol to minimize the risk of perioperative ischemic events. We discuss our algorithm for managing antiplatelet agents, including the newer agents, prasugrel and ticagrelor, in patients undergoing noncardiac surgery after coronary stenting and present our glycoprotein IIb/IIIa bridging strategy along with a review of the relevant pharmacodynamic and clinical evidence.

  10. The PER (Preoperative Esophagectomy Risk) Score: A Simple Risk Score to Predict Short-Term and Long-Term Outcome in Patients with Surgically Treated Esophageal Cancer

    PubMed Central

    Reeh, Matthias; Metze, Johannes; Uzunoglu, Faik G.; Nentwich, Michael; Ghadban, Tarik; Wellner, Ullrich; Bockhorn, Maximilian; Kluge, Stefan; Izbicki, Jakob R.; Vashist, Yogesh K.

    2016-01-01

    Abstract Esophageal resection in patients with esophageal cancer (EC) is still associated with high mortality and morbidity rates. We aimed to develop a simple preoperative risk score for the prediction of short-term and long-term outcomes for patients with EC treated by esophageal resection. In total, 498 patients suffering from esophageal carcinoma, who underwent esophageal resection, were included in this retrospective cohort study. Three preoperative esophagectomy risk (PER) groups were defined based on preoperative functional evaluation of different organ systems by validated tools (revised cardiac risk index, model for end-stage liver disease score, and pulmonary function test). Clinicopathological parameters, morbidity, and mortality as well as disease-free survival (DFS) and overall survival (OS) were correlated to the PER score. The PER score significantly predicted the short-term outcome of patients with EC who underwent esophageal resection. PER 2 and PER 3 patients had at least double the risk of morbidity and mortality compared to PER 1 patients. Furthermore, a higher PER score was associated with shorter DFS (P < 0.001) and OS (P < 0.001). The PER score was identified as an independent predictor of tumor recurrence (hazard ratio [HR] 2.1; P < 0.001) and OS (HR 2.2; P < 0.001). The PER score allows preoperative objective allocation of patients with EC into different risk categories for morbidity, mortality, and long-term outcomes. Thus, multicenter studies are needed for independent validation of the PER score. PMID:26886613

  11. Upregulation of MAGEA4 correlates with poor prognosis in patients with early stage of esophageal squamous cell carcinoma

    PubMed Central

    Tang, Wei-Wei; Liu, Zi-Hao; Yang, Tong-Xin; Wang, Han-Jin; Cao, Xiu-Feng

    2016-01-01

    Esophageal cancer is a common type of cancer in the People’s Republic of China. Many genes have been reported to be linked with it. Melanoma antigen gene family A (MAGEA) genes are frequently highly expressed in various types of carcinoma. However, the specific role of MAGEA gene expression in esophageal squamous cell carcinoma (ESCC) still remains unclear. MAGEA4 is a member of MAGEA genes. We aimed to investigate the expression and prognosis of MAGEA4 expression in ESCC. MAGEA4 messenger RNA expression levels of 120 pairs of tumor and nontumor tissues of patients with ESCC were measured by quantitative real-time polymerase chain reaction. The results showed that MAGEA4 messenger RNA was significantly elevated in tumor tissues of patients with ESCC compared to nontumor ones. In addition, overexpression of MAGEA4 messenger RNA was significantly correlated with poorer overall survival (P=0.018) in early stage of patients with ESCC (I–IIA). In conclusion, MAGEA4 played an important role in the early stage of ESCC and overexpression of MAGEA4 was expected to become a potential prognostic marker for patients with early stage of ESCC. PMID:27478386

  12. Patient race and the likelihood of undergoing bariatric surgery among patients seeking surgery

    PubMed Central

    Stanford, Fatima Cody; Jones, Daniel B.; Schneider, Benjamin E.; Blackburn, George L.; Apovian, Caroline M.; Hess, Donald T.; Chiodi, Sarah; Robert, Shirley; Bourland, Ashley C.; Wee, Christina C.

    2015-01-01

    Background Ethnic minority adults have disproportionately higher rates of obesity than Caucasians but are less likely to undergo bariatric surgery. Recent data suggest that minorities might be less likely to seek surgery. Whether minorities who seek surgery are also less likely to proceed with surgery is unclear. Methods We interviewed 651 patients who sought bariatric surgery at two academic medical centers to examine whether ethnic minorities are less likely to proceed with surgery than Caucasians and whether minorities who do proceed with surgery have higher illness burden than their counterparts. We collected patient demographics and abstracted clinical data from the medical records. We then conducted multivariable analyses to examine the association between race and the likelihood of proceeding with bariatric surgery within 1 year of initial interview and to compare the illness burden by race and ethnicity among those who underwent surgery. Results Of our study sample, 66 % were Caucasian, 18 % were African-American, and 12 % were Hispanics. After adjustment for socioeconomic factors, there were no racial differences in who proceeded with bariatric surgery. Among those who proceeded with surgery, illness burden was comparable between minorities and Caucasian patients with the exception that African-Americans were underrepresented among those with reflux disease (0.4, 95 % CI 0.2–0.7) and depression (0.4, 0.2–0.7), and overrepresented among those with anemia (4.8, 2.4–9.6) than Caucasian patients. Conclusions Race and ethnicity were not independently associated with likelihood of proceeding with bariatric surgery. Minorities who proceeded with surgery did not clearly have higher illness burden than Caucasian patients. PMID:25492453

  13. The effect of royal jelly on oral mucositis in patients undergoing radiotherapy and chemotherapy.

    PubMed

    Erdem, Ozden; Güngörmüş, Zeynep

    2014-01-01

    This study was conducted to evaluate the effect of royal jelly on oral mucositis in patients undergoing radiotherapy and chemotherapy. The study population consisted of 103 patients undergoing radiotherapy and chemotherapy. Oral mucositis was graded according to the World Health Organization criteria, and patients were divided into 2 groups. All patients received mouthwash therapy with benzydamine hydrochloride and nystatin rinses. In addition, patients in the experimental group received royal jelly. The mean resolution time of oral mucositis in the royal jelly group was significantly shorter than that of the control group. As a result, the study results demonstrate that royal jelly administrated by a certain procedure improved the signs and symptoms of oral mucositis and markedly shortened its healing time.

  14. Evaluation of self-esteem in cancer patients undergoing chemotherapy treatment1

    PubMed Central

    Leite, Marilia Aparecida Carvalho; Nogueira, Denismar Alves; Terra, Fábio de Souza

    2015-01-01

    Objective: to evaluate the self-esteem of cancer patients undergoing chemotherapy. Method: descriptive analytical cross-sectional study with a quantitative approach. Around 156 patients that attended an oncology unit of a mid-sized hospital participated in the study. Results: we found a higher frequency of patients with high self-esteem, but some of them showed average or low self-esteem. The scale showed a Cronbach's alpha value of 0.746, by considering its acceptable internal consistency for the evaluated items. No independent variables showed significant associations with self-esteem. Conclusion: the cancer patients evaluated have presented high self-esteem; thus, it becomes crucial for nursing to plan the assistance of patients undergoing chemotherapy treatments, which enables actions and strategies that meet their physical and psychosocial conditions, aiming to maintain and rehabilitate these people's emotional aspects. PMID:26625999

  15. Antioxidant capacity of follicular fluid from patients undergoing in vitro fertilization

    PubMed Central

    Huang, Bo; Li, Zhou; Ai, Jihui; Zhu, Lixia; Li, Yufeng; Jin, Lei; Zhang, Hanwang

    2014-01-01

    This study measured the antioxidant activity of follicular fluid (FF) in infertile patients and assessed its possible correlation between ovarian stimulation and pregnancy outcomes. Samples from 191 infertile patients undergoing in vitro fertilization-embryo transfer (IVF-ET) were determined by α-diphenyl-β-picrylhydrazyl (DPPH) radical scavenging, reducing power, superoxide radical scavenging, β-Carotene bleaching assay, ferrothiocyanate and thiobarbituric acid assays. The comparison between a positive IVF outcome and FF’s antioxidant activity was also studied. The results showed FF had strong antioxidant activity, which equated to common antioxidants Vc and BHT (100 μg/mL). Patients with endometriosis had less efficient antioxidant activity in FF than that of patients with tubal occlusion or polycystic ovary syndrome. In conclusion, this study detected, for the first time, the antioxidant activity of FF from patients undergoing an IVF and the FF exhibited strong antioxidant activity. PMID:24966936

  16. Anesthetic challenges of patients with cardiac comorbidities undergoing major urologic surgery

    PubMed Central

    2014-01-01

    The cardiac patient undergoing major urologic surgery is a complex case requiring a great attention by the anesthesiologist. Number of this group of patients having to go through this procedure is constantly increasing, due to prolonged life, increased agressiveness of surgery and increased anesthesia’s safety. The anesthesiologist usually has to deal with several problems of the patient, such as hypertension, chronic heart failure, coronary artery disease, rhythm disturbances, intraoperative hemodymanic changes, intraoperative bleeding, perioperative fluid imbalance, and metabolic disturbances. A cardiac patient undergoing major urologic surgery is a complex case requiring a great attention by the anesthesiologist. The scope of this review article is to present the most frequent issues encountered with this group of patients, and to synthetically discuss the respective strategies and maneuvers during perioperative period, which is the major challenge for the anesthesiologist. PMID:24791166

  17. Adverse Hospital Events for Mentally Ill Patients Undergoing Coronary Artery Bypass Surgery

    PubMed Central

    Li, Yue; Glance, Laurent G; Cai, Xueya; Mukamel, Dana B

    2008-01-01

    Context Patients with mental disorders show higher burden of coronary heart disease, and may face special safety issues during in-hospital cardiac care. Objectives To compare the postoperative complication rate between patients with and without mental disorders undergoing isolated coronary artery bypass graft (CABG) surgery. Design, Setting, and Patients Retrospective analyses of New York state hospital claims between 1997 and 2004 (N=135,701). Complications were defined using the Agency for Healthcare Research and Quality Patient Safety Indicators (AHRQ PSI). Principal Findings Mental disorders were significantly associated with higher anesthesia complications (adjusted odds ratio [AOR]=6.44, p<.001), decubitus ulcer (AOR=1.42, p=.006), postoperative hip fracture (AOR=3.29, p<.001), and overall complication rate representing nine PSIs (AOR=1.27, p<.001). Conclusions Mentally ill patients undergoing CABG surgery are more likely to experience potentially preventable complications and injuries. The mechanism underlying this observation warrants further study. PMID:18665856

  18. Carotid Stenting versus Endarterectomy in Patients undergoing Re-intervention after Prior Carotid Endarterectomy

    PubMed Central

    Fokkema, Margriet; de Borst, Gert Jan; Nolan, Brian W.; Lo, Ruby C.; Cambria, Robert A.; Powell, Richard J.; Moll, Frans L.; Schermerhorn, Marc L.

    2013-01-01

    Introduction Outcomes for patients undergoing intervention for restenosis after prior ipsilateral carotid endarterectomy (CEA) in the era of carotid stenting (CAS) are unclear. We compared perioperative results and durability of CAS versus CEA in patients with symptomatic or asymptomatic restenosis after prior CEA and investigated the risk of re-intervention compared to primary procedures. Methods Patients undergoing CAS and CEA for restenosis between January 2003 and March 2012 were identified within the Vascular Study Group of New England (VSGNE) database.Endpoints included any stroke, death or myocardial infarction (MI) within 30 days, cranial nerve injury at discharge and restenosis ≥70% at 1-year follow-up. Multivariable logistic regression was done to identify whether prior ipsilateral CEA was an independent predictor for adverse outcome. Results Out of 9305 CEA procedures, 212 patients (2.3%) underwent redo-CEA (36% symptomatic). Of 663 CAS procedures, 220 patients (33%) underwent CAS after prior ipsilateral CEA (31% symptomatic). Demographics of patients undergoing redo-CEA were comparable to patients undergoing CAS after prior CEA. Stroke/death/MI rates were statistically similar between redo-CEA vs CAS after prior CEA in both asymptomatic (4.4% vs 3.3%, P=0.8) and symptomatic patients (6.6% vs 5.8%, P=1.0). No significant difference in restenosis ≥70% was identified between redo-CEA and CAS after prior CEA (5.2% vs. 3.0%, P = 0.5). Redo-CEA vs primary CEA had increased stroke/death/MI rate in both symptomatic (6.6% vs 2.3%, P=0.05) and asymptomatic patients 4.4% vs 1.7%, P=0.03). Prior ipsilateral CEA was an independent predictor for stroke/death/MI among all patients undergoing CEA (OR 2.1, 95% CI 1.3 – 3.5). No difference in cranial nerve injury was identified between redo-CEA and primary CEA (5.2% vs 4.7%, P=0.8). Conclusions In the VSGNE, CEA and CAS showed statistically equivalent outcomes in asymptomatic and symptomatic patients treated for

  19. Prevalence of gallstones in 1,229 patients submitted to surgical laparoscopic treatment of GERD and esophageal achalasia: associated cholecystectomy was a safe procedure

    PubMed Central

    SALLUM, Rubens Antonio Aissar; PADRÃO, Eduardo Messias Hirano; SZACHNOWICZ, Sergio; SEGURO, Francisco C. B. C.; BIANCHI, Edno Tales; CECCONELLO, Ivan

    2015-01-01

    Background Association between esophageal achalasia/ gastroesophageal reflux disease (GERD) and cholelithiasis is not clear. Epidemiological data are controversial due to different methodologies applied, the regional differences and the number of patients involved. Results of concomitant cholecistectomy associated to surgical treatment of both diseases regarding safety is poorly understood. Aim To analyze the prevalence of cholelithiasis in patients with esophageal achalasia and gastroesophageal reflux submitted to cardiomyotomy or fundoplication. Also, to evaluate the safety of concomitant cholecistectomy. Methods Retrospective analysis of 1410 patients operated from 2000 to 2013. They were divided into two groups: patients with GERD submitted to laparocopic hiatoplasty plus Nissen fundoplication and patients with esophageal achalasia to laparoscopic cardiomyotomy plus partial fundoplication. It was collected epidemiological data, specific diagnosis and subgroups, the presence or absence of gallstones, surgical procedure, operative and clinical complications and mortality. All groups/subgroups were compared. Results From 1,229 patients with GERD or esophageal achalasia, submitted to laparoscopic cardiomyotomy or fundoplication, 138 (11.43%) had cholelitiasis, occurring more in females (2.38:1) with mean age of 50,27 years old. In 604 patients with GERD, 79 (13,08%) had cholelitiasis. Lower prevalence occurred in Barrett's esophagus patients 7/105 (6.67%) (p=0.037). In 625 with esophageal achalasia, 59 (9.44%) had cholelitiasis, with no difference between chagasic and idiopathic forms (p=0.677). Complications of patients with or without cholecystectomy were similar in fundoplication and cardiomyotomy (p=0.78 and p=1.00).There was no mortality or complications related to cholecystectomy in this series. Conclusions Prevalence of cholelithiasis was higher in patients submitted to fundoplication (GERD). Patients with chagasic or idiopatic forms of achalasia had the

  20. Treatment of advanced esophageal cancer

    SciTech Connect

    Kelsen, D.

    1982-12-01

    When radiation therapy is used for palliation of obstruction in patients with advanced esophageal carcinoma, an improvement in dysphagia can be expected in approximately 50% of patients. Major objective responses have rarely been quantitied but, in one study, were seen in 33% patients. Recurrence of dysphagia is usually seen within 2-6 months of treatment. Radiation toxicities and complications, even when used with palliative intent, can be substantial and include esophagitis, tracheoesophageal or esophageal-aortic fistula, mediastinitis, hemorrhage, pneumonitis, and myelosuppression. (JMT)

  1. Effect of electrical stimulation of the lower esophageal sphincter in gastroesophageal reflux disease patients refractory to proton pump inhibitors

    PubMed Central

    Soffer, Edy; Rodríguez, Leonardo; Rodriguez, Patricia; Gómez, Beatriz; Neto, Manoel G; Crowell, Michael D

    2016-01-01

    AIM: To evaluate the efficacy of lower esophageal sphincter (LES)-electrical stimulation therapy (EST) in a subgroup of patients that reported only partial response to proton pump inhibitors (PPIs) therapy, compared to a group of patient with complete response. METHODS: Bipolar stitch electrodes were laparoscopically placed in the LES and connected to an implantable pulse generator (EndoStim BV, the Hague, the Netherlands), placed subcutaneously in the anterior abdominal wall. Stimulation at 20 Hz, 215 μsec, 3-8 mAmp in 30 min sessions was delivered starting on day 1 post-implant. Patients were evaluated using gastroesophageal reflux disease (GERD)-HRQL, symptom diaries; esophageal pH and esophageal manometry before and up to 24 mo after therapy and results were compared between partial and complete responders. RESULTS: Twenty-three patients with GERD on LES-EST were enrolled and received continuous per-protocol stimulation through 12 mo and 21 patients completed 24 mo of therapy. Of the 23 patients, 16 (8 male, mean age 52.1 ± 12 years) had incomplete response to PPIs prior to LES-EST, while 7 patients (5 male, mean age 52.7 ± 4.7) had complete response to PPIs. In the sub-group with incomplete response to PPIs, median (IQR) composite GERD-HRQL score improved significantly from 9.5 (9.0-10.0) at baseline on-PPI and 24.0 (20.8-26.3) at baseline off-PPI to 2.5 (0.0-4.0) at 12-mo and 0.0 (0.0-2.5) at 24-mo follow-up (P < 0.05 compared to on-and off-PPI at baseline). Median (IQR) % 24-h esophageal pH < 4.0 at baseline in this sub-group improved significantly from 9.8% (7.8-11.5) at baseline to 3.0% (1.9-6.3) at 12 mo (P < 0.001) and 4.6% (2.0-5.8) at 24 mo follow-up (P < 0.01). At their 24-mo follow-up, 9/11 patients in this sub-group were completely free of PPI use. These results were comparable to the sub-group that reported complete response to PPI therapy at baseline. No unanticipated implantation or stimulation-related adverse events, or any untoward sensation

  2. Response Assessment and Prediction in Esophageal Cancer Patients via F-18 FDG PET/CT Scans

    NASA Astrophysics Data System (ADS)

    Higgins, Kyle J.

    Purpose: The purpose of this study is to utilize F-18 FDG PET/CT scans to determine an indicator for the response of esophageal cancer patients during radiation therapy. There is a need for such an indicator since local failures are quite common in esophageal cancer patients despite modern treatment techniques. If an indicator is found, a patient's treatment strategy may be altered to possibly improve the outcome. This is investigated with various standard uptake volume (SUV) metrics along with image texture features. The metrics and features showing the most promise and indicating response are used in logistic regression analysis to find an equation for the prediction of response. Materials and Methods: 28 patients underwent F-18 FDG PET/CT scans prior to the start of radiation therapy (RT). A second PET/CT scan was administered following the delivery of ~32 Gray (Gy) of dose. A physician contoured gross tumor volume (GTV) was used to delineate a PET based GTV (GTV-pre-PET) based on a threshold of >40% and >20% of the maximum SUV value in the GTV. Deformable registration was used in VelocityAI software to register the pre-treatment and intra-treatment CT scans so that the GTV-pre-PET contours could be transferred from the pre to intra scans (GTV-intra-PET). The fractional decrease in the maximum, mean, volume to the highest intensity 10%-90%, and combination SUV metrics of the significant previous SUV metrics were compared to post-treatment pathologic response for an indication of response. Next for the >40% threshold, texture features based on a neighborhood gray-tone dimension matrix (NGTDM) were analyzed. The fractional decrease in coarseness, contrast, busyness, complexity, and texture strength were compared to the pathologic response of the patients. From these previous two types of analysis, SUV and texture features, the two most significant results were used in logistic regression analysis to find an equation to predict the probability of a non

  3. Prognostic value of tumor infiltrating NK cells and macrophages in stage II+III esophageal cancer patients

    PubMed Central

    Zheng, Xiao; Shi, Liangrong; Wu, Changping; Jiang, Jingting

    2016-01-01

    The detailed understanding of the immunobiology of tumor microenvironment has recently translated into new therapeutic approach against human cancers. Besides the role of immune cells mediating adaptive immune responses, the tumor infiltrating components of the innate immune system including, neutrophils, mast cells, NK cells, and macrophages, also role importantly in anti-tumor immunity. In our present study, we retrospectively analyzed the prognostic value of the densities of tumor infiltrating NK cells and macrophages in esophageal cancer tissues derived from stage II+III patients. Our results showed that the density of the infiltrating NK cells in tumor stroma was significantly associated with nodal status. In addition, the densities of the infiltrating NK cells in tumor nest, and the infiltrating macrophages in tumor nest as well as in tumor stroma, were significantly associated with patients' postoperative prognoses. Furthermore, the combination of infiltrating NK cells in tumor nest and stroma, or the combination of infiltrating macrophages in tumor nest and stroma, could also be used as important prognostic tool in predicting the survival of the stage II+III esophageal cancer patients. PMID:27736796

  4. [Assessment of nutritional status and selection of nutritional support route in patients undergoing gastrointestinal surgery].

    PubMed

    Yu, Jian-chun

    2012-05-01

    Nutritional risk and malnutrition was significantly higher in patients undergoing gastrointestinal surgery as compared to patients in other surgical departments, especially in elder patients, which would directly impact on the efficacy, cost and prognosis. Nutritional screening and assessment should be performed within 24-48 hours after admission. Patients at high risk of malnutrition should be planned with early nutrition support. The best nutrition route should be determined to improve the outcomes of surgery and nutritional support, reduce the complications, length of hospital stay and healthcare costs, and improve the quality of life in patients.

  5. The Role of Esophageal Hypersensitivity in Functional Esophageal Disorders.

    PubMed

    Farmer, Adam D; Ruffle, James K; Aziz, Qasim

    2017-02-01

    The Rome IV diagnostic criteria delineates 5 functional esophageal disorders which include functional chest pain, functional heartburn, reflux hypersensitivity, globus, and functional dysphagia. These are a heterogenous group of disorders which, despite having characteristic symptom profiles attributable to esophageal pathology, fail to demonstrate any structural, motility or inflammatory abnormalities on standard clinical testing. These disorders are associated with a marked reduction in patient quality of life, not least considerable healthcare resources. Furthermore, the pathophysiology of these disorders is incompletely understood. In this narrative review we provide the reader with an introductory primer to the structure and function of esophageal perception, including nociception that forms the basis of the putative mechanisms that may give rise to symptoms in functional esophageal disorders. We also discuss the provocative techniques and outcome measures by which esophageal hypersensitivity can be established.

  6. Motivational Enhancement for 12-Step Involvement among Patients Undergoing Alcohol Detoxification

    ERIC Educational Resources Information Center

    Kahler, Christopher W.; Read, Jennifer P.; Ramsey, Susan E.; Stuart, Gregory L.; McCrady, Barbara S.; Brown, Richard A.

    2004-01-01

    Forty-eight patients undergoing inpatient detoxification for alcohol dependence were assigned to either brief advice (BA) to attend Alcoholics Anonymous or a motivational enhancement for 12-step involvement (ME-12) intervention that focused on increasing involvement in 12-step self-help groups. Attendance at 12-step groups did not differ…

  7. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy: A randomized, controlled trial

    PubMed Central

    Vad, Henrik; Pedersen, Søren; Hornbech, Kåre; Zois, Nora Elisabeth; Licht, Peter B.; Nybo, Mads; Hvas, Anne-Mette

    2017-01-01

    Background Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH) on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin®) 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM®) and thrombin generation. Results Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority of the assessed coagulation parameters after LMWH, except that the no intervention group had a higher peak thrombin and a shorter INTEM clotting time on the first postoperative day and a lower fibrinogen level on the second postoperative day. A lower level of fibrin d-dimer in the LMWH group was found on the 1. and 2.postoperative day, although not statistical significant. No differences were found between the two groups in the amount of bleeding or number of thromboembolic events. Conclusions Use of LMWH administered once daily as thromboprophylaxis did not alter the coagulation profile per se. As the present study primarily evaluated biochemical endpoints, further studies using clinical endpoints are needed in regards of an optimized thromboprophylaxis approach. PMID:28199364

  8. [Diagnosis and management of esophageal chest pain].

    PubMed

    Hong, Su Jin

    2010-04-01

    Esophageal pain that manifests as heartburn or chest pain, is a prevalent problem. Esophageal chest pain is most often caused by gastroesophageal reflux disease (GERD), but can also result from inflammatory processes, infections involving the esophagus, and contractions of the esophageal muscle. The mechanisms and pathways of esophageal chest pain are poorly understood. Vagal and spinal afferent pathways carry sensory information from the esophagus. Recently, esophageal hypersensitivity is identified as an important factor in the development of esophageal pain. A number of techniques are available to evaluate esophageal chest pain such as endoscopy and/or proton-pump inhibitor trial, esophageal manometry, a combined impedance-pH study, and esophageal ultrasound imaging. Proton pump inhibitors (PPIs) have the huge success in the treatment of GERD. Other drugs such as imipramine, trazadone, sertraline, tricyclics, and theophylline have been introduced for the control of esophageal chest pain in partial responders to PPI and the patients with esophageal hypersensitivity. Novel drugs which act on different targets are anticipated to treat esophageal pain in the future.

  9. Vaccination with peptides derived from cancer-testis antigens in combination with CpG-7909 elicits strong specific CD8+ T cell response in patients with metastatic esophageal squamous cell carcinoma.

    PubMed

    Iwahashi, Makoto; Katsuda, Masahiro; Nakamori, Mikihito; Nakamura, Masaki; Naka, Teiji; Ojima, Toshiyasu; Iida, Takeshi; Yamaue, Hiroki

    2010-12-01

    Potent helper action is necessary for peptide-based vaccines to efficiently induce antitumor immune responses against advanced cancer. A phase I trial for advanced esophageal squamous cell carcinoma was carried out for patients with HLA-A*2402 using epitope peptides derived from novel cancer-testis antigens, LY6K and TTK, in combination with CpG-7909 (NCT00669292). This study investigated the feasibility and the toxicity as well as induction of tumor antigen-specific immune responses. Nine patients were vaccinated on days 1, 8, 15, and 22 of each 28-day treatment cycle with peptide LY6K-177, peptide TTK-567, and CpG-7909 (level-1; 0, level-2; 0.02, level-3; 0.1 mg/kg) and all were tolerated by this treatment. LY6K-specific T cell responses in PBMCs were detected in two of the three patients in each level. In particular, two patients in level-2/3 showed potent LY6K-specific T cell responses. In contrast, only two patients in level-2/3 showed TTK-567-specific T cell responses. The frequency of LY6K-177 or TTK-567-specific CD8+ T cells increased in patients in level-2/3 (with CpG). The vaccination with peptides and CpG-7909 increased and activated both plasmacytoid dendritic cells and natural killer cells, and increased the serum level of α-interferon. There were no complete response (CR) and partial response (PR), however, one of three patients in level-1, and four of six patients in level-2/3 showed stable disease (SD). In conclusion, vaccination with LY6K-177 and TTK-567 in combination with CpG-7909 successfully elicited antigen-specific CD8+ T cell responses and enhanced the innate immunity of patients with advanced esophageal squamous cell carcinoma. This vaccine protocol is therefore recommended to undergo further phase II trials.

  10. Nonselective carotid artery ultrasound screening in patients undergoing coronary artery bypass grafting: Is it necessary?

    PubMed Central

    Masabni, Khalil; Sabik, Joseph F.; Raza, Sajjad; Carnes, Theresa; Koduri, Hemantha; Idrees, Jay J.; Beach, Jocelyn; Riaz, Haris; Shishehbor, Mehdi H.; Gornik, Heather L.; Blackstone, Eugene H.

    2016-01-01

    Objectives To determine whether nonselective preoperative carotid artery ultrasound screening alters management of patients scheduled for coronary artery bypass grafting (CABG), and whether such screening affects neurologic outcomes. Methods From March 2011 to September 2013, preoperative carotid artery ultrasound screening was performed on 1236 of 1382 patients (89%) scheduled to undergo CABG. Carotid artery stenosis (CAS) was classified as none or mild (any type 0%–59% stenosis), moderate (unilateral 60%-79% stenosis), or severe (bilateral 60%-79% stenosis or unilateral 80%–100% stenosis). Results A total of 1069 (86%) hadpatients with patients with ≥moderate CAS, 1 of 19 (5.3%) undergoing CABG + CEA and 3 of 148 (2.0%) undergoing CABG alone experienced stroke (P = .4). In patients with moderate CAS, stroke occurred in 1 of 11 (9.1%) off-pump and 1 of 79 (1.3%) on-pump patients (P = .2). In patients with severe CAS, stroke occurred in 1 of 6 (17%) off-pump and 1 of 71 (1.4%) on-pump patients (P = .15). Conclusions Routine preoperative carotid artery evaluation altered the management of a minority of patients undergoing CABG; this did not translate into perioperative stroke risk. Hence, a more targeted approach for preoperative carotid artery evaluation should be adopted. PMID:26586360

  11. Sleep apnoea adversely affects the outcome in patients who undergo posterior lumbar fusion

    PubMed Central

    Stundner, O.; Chiu, Y-L.; Sun, X.; Ramachandran, S-K.; Gerner, P.; Vougioukas, V.; Mazumdar, M.; Memtsoudis, S. G.

    2014-01-01

    Despite the increasing prevalence of sleep apnoea, little information is available regarding its impact on the peri-operative outcome of patients undergoing posterior lumbar fusion. Using a national database, patients who underwent lumbar fusion between 2006 and 2010 were identified, sub-grouped by diagnosis of sleep apnoea and compared. The impact of sleep apnoea on various outcome measures was assessed by regression analysis. The records of 84 655 patients undergoing posterior lumbar fusion were identified and 7.28% also had a diagnostic code for sleep apnoea. Compared with patients without sleep apnoea, these patients were older, more frequently female, had a higher comorbidity burden and higher rates of peri-operative complications, post-operative mechanical ventilation, blood transfusion, and intensive care. Patients with sleep apnoea also had longer and more costly periods of hospitalisation. In the regression analysis, sleep apnoea emerged as an independent risk factor for the development of peri-operative complications (Odds Ratio (OR) 1.50, Confidence Interval (CI) 1.38;1.62), blood transfusions (OR 1.12, CI 1.03;1.23), mechanical ventilation (OR 6.97, CI 5.90;8.23), critical care services (OR 1.86, CI 1.71;2.03), prolonged hospitalisation and increased cost (OR 1.28, CI 1.19;1.37; OR 1.10, CI 1.03;1.18). Patients with sleep apnoea who undergo posterior lumbar fusion pose significant challenges to clinicians. PMID:24493191

  12. Fundoplication improves disordered esophageal motility.

    PubMed

    Heider, T Ryan; Behrns, Kevin E; Koruda, Mark J; Shaheen, Nicholas J; Lucktong, Tananchai A; Bradshaw, Barbara; Farrell, Timothy M

    2003-02-01

    Patients with gastroesophageal reflux disease (GERD) and disordered esophageal motility are at risk for postoperative dysphagia, and are often treated with partial (270-degree) fundoplication as a strategy to minimize postoperative swallowing difficulties. Complete (360-degree) fundoplication, however, may provide more effective and durable reflux protection over time. Recently we reported that postfundoplication dysphagia is uncommon, regardless of preoperative manometric status and type of fundoplication. To determine whether esophageal function improves after fundoplication, we measured postoperative motility in patients in whom disordered esophageal motility had been documented before fundoplication. Forty-eight of 262 patients who underwent laparoscopic fundoplication between 1995 and 2000 satisfied preoperative manometric criteria for disordered esophageal motility (distal esophageal peristaltic amplitude < or =30 mm Hg and/or peristaltic frequency < or =80%). Of these, 19 had preoperative manometric assessment at our facility and consented to repeat study. Fifteen (79%) of these patients had a complete fundoplication and four (21%) had a partial fundoplication. Each patient underwent repeat four-channel esophageal manometry 29.5 +/- 18.4 months (mean +/- SD) after fundoplication. Distal esophageal peristaltic amplitude and peristaltic frequency were compared to preoperative data by paired t test. After fundoplication, mean peristaltic amplitude in the distal esophagus increased by 47% (56.8 +/- 30.9 mm Hg to 83.5 +/- 36.5 mm Hg; P < 0.001) and peristaltic frequency improved by 33% (66.4 +/- 28.7% to 87.6 +/- 16.3%; P < 0.01). Normal esophageal motor function was present in 14 patients (74%) after fundoplication, whereas in five patients the esophageal motor function remained abnormal (2 improved, 1 worsened, and 2 remained unchanged). Three patients with preoperative peristaltic frequencies of 0%, 10%, and 20% improved to 84%, 88%, and 50%, respectively

  13. Ineffective Esophageal Motility Progressing into Distal Esophageal Spasm and Then Type III Achalasia

    PubMed Central

    Carlson, Dustin A.; Kahrilas, Peter J.; Pandolfino, John E.

    2016-01-01

    The clinical significance of minor esophageal motility disorders is unclear, though they typically carry a benign course. Distal esophageal spasm progressing to achalasia has been reported, although it appears to be rare. We report a case of a patient with dysphagia and chest pain who was found to have ineffective esophageal motility on high-resolution manometry, which developed into distal esophageal spasm and then progressed to type III achalasia. PMID:28119934

  14. Ineffective Esophageal Motility Progressing into Distal Esophageal Spasm and Then Type III Achalasia.

    PubMed

    Samo, Salih; Carlson, Dustin A; Kahrilas, Peter J; Pandolfino, John E

    2016-08-01

    The clinical significance of minor esophageal motility disorders is unclear, though they typically carry a benign course. Distal esophageal spasm progressing to achalasia has been reported, although it appears to be rare. We report a case of a patient with dysphagia and chest pain who was found to have ineffective esophageal motility on high-resolution manometry, which developed into distal esophageal spasm and then progressed to type III achalasia.

  15. An Algorithm for use of Prasugrel (Effient) in Patients Undergoing Cardiac Catheterization and Percutaneous Coronary Intervention

    PubMed Central

    Marchini, Julio; Morrow, David; Resnic, Frederic; Manica, Andre; Kirshenbaum, James; Cannon, Christopher; Croce, Kevin

    2011-01-01

    An algorithm for use of Prasugrel (Effient) in patients undergoing cardiac catheterization and percutaneous coronary intervention (PCI) at the Brigham and Women’s Hospital is presented. Our algorithm, which is in the process of being implemented, is consistent with published and generally accepted standards of care and is based on data from the pivotal Trial to Assess Improvement in Therapeutic Outcomes by Optimizing Platelet Inhibition with Prasugrel-Thrombolysis in Myocardial Infarction (TRITON-TIMI) 38, which compared clopidogrel to prasugrel in acute coronary syndrome (ACS) patients undergoing PCI. Areas of focus include analysis of the benefit of prasugrel over clopidogrel in ACS patients and appropriate selection of patients for prasugrel treatment. PMID:21119336

  16. Cytogenic effects of diatrizoate and ioxaglate on patients undergoing excretory urography

    SciTech Connect

    Nunez, M.E.; Sinues, B. )

    1990-06-01

    Possible cytogenic alterations due to radiologic contrast medium in patients undergoing a common radiologic examination is studied. Two groups of 20 patients each were used. Group I consisted of patients undergoing excretory urography, using sodium and meglumine diatrizoate as contrast. A different agent, sodium and meglumine ioxaglate, was used with group II. Three blood samples were taken from each patient before urography, immediately after urography, and 1 week later. The frequency of sister chromatid exchanges (SCE) and chromosomal aberrations (CA) were found to increase significantly in the B samples from both groups, that of group I being higher (P less than .01 compared with P less than .05). Furthermore, these alterations were found to persist in the C samples from group I. No modification of the Proliferating Rate Index (PRI) was found. The osmolarity or other components of the contrast media studied could be involved in the process. The results indicate that ioxaglate produces less cytogenic damage than diatrizoate.

  17. Antithrombotic therapy for patients with nonvalvular atrial fibrillation undergoing percutaneous coronary intervention: a review.

    PubMed

    Krasner, Andrew; Halperin, Jonathan L

    2013-07-01

    Patients with atrial fibrillation who have risk factors for thromboembolism benefit from chronic oral anticoagulation therapy, and antiplatelet therapy alone is of relatively little benefit for prevention of ischemic stroke and systemic embolism. Patients undergoing percutaneous coronary intervention with drug-eluting stents require dual antiplatelet therapy with aspirin and a thienopyridine for 3 to 12 months or more prevention of stent thrombosis and recurrent ischemic events. When patients with atrial fibrillation undergo percutaneous coronary intervention, the need to combine dual antiplatelet therapy and warfarin raises the risk of major bleeding complications considerably. Recent trials have explored the option of omitting aspirin with promising results. The introduction of novel oral anticoagulants that specifically inhibit factor IIa (dabigatran) or factor Xa (rivaroxaban, apixaban, and edoxaban) and antiplatelet agents that inhibit the P(2)Y(12) receptor (prasugrel and ticagrelor) makes management of these patients even more challenging, but future trials addressing myriad alternative regimens may identify better tolerated strategies.

  18. Current Practice and Recommendation for Presurgical Cardiac Evaluation in Patients Undergoing Noncardiac Surgeries

    PubMed Central

    Padma, Subramanyam; Sundaram, P. Shanmuga

    2014-01-01

    The increasing number of patients with coronary artery disease (CAD) undergoing major noncardiac surgery justifies guidelines concerning preoperative cardiac evaluation. This is compounded by increasing chances for a volatile perioperative period if the underlying cardiac problems are left uncorrected prior to major noncardiac surgeries. Preoperative cardiac evaluation requires the clinician to assess the patient's probability to have CAD, severity and stability of CAD, placing these in perspective regarding the likelihood of a perioperative cardiac complication based on the planned surgical procedure. Coronary events like new onset ischemia, infarction, or revascularization, induce a high-risk period of 6 weeks, and an intermediate-risk period of 3 months before performing noncardiac surgery. This delay is unwarranted in cases where surgery is the mainstay of treatment. The objective of this review is to offer a comprehensive algorithm in the preoperative assessment of patients undergoing noncardiac surgery and highlight the importance of myocardial perfusion imaging in risk stratifying these patients. PMID:25191106

  19. Traditional home-brewed beer consumption and iron status in patients with esophageal cancer and healthy control subjects from Transkei, South Africa.

    PubMed

    Matsha, Tandi; Brink, Lucy; van Rensburg, Susan; Hon, Dinie; Lombard, Carl; Erasmus, Rajiv

    2006-01-01

    Consumption of home-brewed beer is associated with dietary iron excess and a high incidence of esophageal cancer in Transkei, South Africa. We examined the relationship between home-brewed beer consumption and body iron status in 234 patients with esophageal squamous cell carcinoma and 595 control subjects residing in Transkei. Subjects were screened for iron overload using transferrin saturation >45%, and/or serum ferritin >200 microg/l for women and >300 microg/l for men. A questionnaire was administered to all subjects, and iron content of randomly selected home-brewed beer samples was determined. The iron content of home-brewed beer was 258-fold higher than the commercial Castle Lager beer produced by South African Breweries. The prevalence of home-brewed beer consumption was 30.1% in esophageal cancer patients and 15.5% in control subjects and was found not to be a risk factor for esophageal cancer after adjustment for age, sex, and tobacco consumption (male subjects, odds ratio= 1.6 (95% confidence interval [CI]: 0.7-4.5); female subjects, odds ratio=1.7 (95% CI: 0.7-4.5). Iron overload as determined by transferrin saturation and elevated serum ferritin was observed in 4.3% of patients with esophageal cancer and 0.7% of control subjects and was not associated with the consumption of home-brewed beer. Consumption of home-brewed beer is not a risk factor for esophageal cancer and is not linked with iron overload in either cancer patients or control subjects; however, iron overload is likely to result from a combination of dietary intake and a genetic component.

  20. Complications in patients with alcohol-associated liver disease who undergo liver transplantation.

    PubMed

    Gaglio, Paul J; Gaglio, Paul J

    2012-11-01

    Cirrhosis caused by alcohol-associated liver disease is a common indication for liver transplantation worldwide. Patients with alcohol-associated liver disease who undergo liver transplantation face multiple challenging comorbid medical issues that enhance the potential for perioperative and postoperative complications. Awareness of these issues and appropriate therapeutic intervention may minimize the negative effect of these complications on posttransplantation survival. This article reviews important posttransplantation problems in patients transplanted for alcohol-associated liver disease.

  1. Paclitaxel plus cisplatin vs. 5-fluorouracil plus cisplatin as first-line treatment for patients with advanced squamous cell esophageal cancer.

    PubMed

    Liu, Ying; Ren, Zhonghai; Yuan, Long; Xu, Shuning; Yao, Zhihua; Qiao, Lei; Li, Ke

    2016-01-01

    Paclitaxel plus cisplatin and 5-fluorouracil plus cisplatin treatments are effective strategies for patients with advanced esophageal squamous cell carcinoma. This study was to evaluate the safety and efficacy of paclitaxel plus cisplatin and 5-fluorouracil plus cisplatin as first-line chemotherapy for patients with advanced esophageal squamous cell carcinoma. A total of 398 patients with advanced esophageal squamous cell carcinoma who received chemotherapy were included and divided into 2 groups: paclitaxel plus cisplatin group and 5-fluorouracil plus cisplatin group. 195 patients received paclitaxel plus cisplatin and 203 patients received 5-fluorouracil plus cisplatin. The objective response rates were 42.5% and 38.4% for paclitaxel plus cisplatin group and 5-fluorouracil plus cisplatin group, respectively (P=0.948). The median progression-free survival was 7.85 months (95% CI, 6.77-8.94 months) for the paclitaxel plus cisplatin group and 6.53 months (95% CI, 5.63-7.43 months) for the 5-fluorouracil plus cisplatin group with significant difference (P=0.02). The median overall survival was 13.46 months (95% CI, 12.01-14.91 months) for the paclitaxel plus cisplatin group and 12.67 months (95% CI, 11.87-13.47 months) for the 5-fluorouracil plus cisplatin group (P=0.204). The first-line chemotherapy of paclitaxel plus cisplatin had better median progression-free survival than 5-fluorouracil plus cisplatin in patients with advanced esophageal squamous cell carcinoma with tolerable toxicities.

  2. Increase of lower esophageal sphincter pressure after osteopathic intervention on the diaphragm in patients with gastroesophageal reflux.

    PubMed

    da Silva, R C V; de Sá, C C; Pascual-Vaca, Á O; de Souza Fontes, L H; Herbella Fernandes, F A M; Dib, R A; Blanco, C R; Queiroz, R A; Navarro-Rodriguez, T

    2013-07-01

    The treatment of gastroesophageal reflux disease may be clinical or surgical. The clinical consists basically of the use of drugs; however, there are new techniques to complement this treatment, osteopathic intervention in the diaphragmatic muscle is one these. The objective of the study is to compare pressure values in the examination of esophageal manometry of the lower esophageal sphincter (LES) before and immediately after osteopathic intervention in the diaphragm muscle. Thirty-eight patients with gastroesophageal reflux disease - 16 submitted to sham technique and 22 submitted osteopathic technique - were randomly selected. The average respiratory pressure (ARP) and the maximum expiratory pressure (MEP) of the LES were measured by manometry before and after osteopathic technique at the point of highest pressure. Statistical analysis was performed using the Student's t-test and Mann-Whitney, and magnitude of the technique proposed was measured using the Cohen's index. Statistically significant difference in the osteopathic technique was found in three out of four in relation to the group of patients who performed the sham technique for the following measures of LES pressure: ARP with P= 0.027. The MEP had no statistical difference (P= 0.146). The values of Cohen d for the same measures were: ARP with d= 0.80 and MEP d= 0.52. Osteopathic manipulative technique produces a positive increment in the LES region soon after its performance.

  3. Optimizing perioperative outcomes for older patients with rheumatoid arthritis undergoing arthroplasty: emphasis on medication management.

    PubMed

    Goodman, Susan M

    2015-05-01

    Patients with rheumatoid arthritis continue to undergo arthroplasty despite widespread use of potent disease-modifying drugs (DMARDs), including the biologic tumor necrosis-α inhibitors. In fact, over 80 % of RA patients are taking DMARDs or biologics at the time of arthroplasty. While many RA-specific factors including disease activity and disability may contribute to the increase in infection in RA patients undergoing arthroplasty, immunosuppressant medications may also play a role. As the age of patients with RA undergoing arthroplasty is rising, and the incidence of arthroplasty among the older population is increasing, optimal perioperative management of DMARDs and biologics in older patients with RA is an increasing challenge. Although evidence is sparse, most evidence supports withholding tumor necrosis-α inhibitors and other biologics prior to surgery based on the dosing interval, and continuing methotrexate and hydroxychloroquine through the perioperative period. There is no consensus regarding leflunomide, and rituximab risk does not appear related to the interval between infusion and surgery. This paper reviews arthroplasty outcomes including complications in patients with RA, and discusses the rationale for strategies for the optimal medication management of DMARDs and biologics in the perioperative period to minimize complications and improve outcomes.

  4. The Geriatric Nutritional Risk Index Independently Predicts Mortality in Diabetic Foot Ulcers Patients Undergoing Amputations

    PubMed Central

    Xie, Yuanyuan; Zhang, Hailing; Ye, Tingting; Ge, Shengjie; Zhuo, Ruyi

    2017-01-01

    Objective. Patients with diabetic foot ulcers undergoing amputations have poor prognosis. Malnutrition usually occurs in this population and is associated with increased risk of mortality. The geriatric nutritional risk index (GNRI) is a widely used, simple, and well-established tool to assess nutritional risk. The purpose of this study was to assess the association between GNRI and all-cause mortality in diabetic foot ulcers patients undergoing minor or major amputations. Methods. This was a retrospective cohort study including 271 adult patients. Patients were divided into two groups according to a GNRI cutoff value of 92, and characteristics and mortality were compared between the two groups. Cox proportional hazard analysis was performed to explore the association between GNRI and mortality. Result. GNRI (p < 0.001), age (p < 0.001), and eGFR (p = 0.002) were independent predictors of mortality. Among a subgroup of 230 patients with minor amputation, increased age (p < 0.001), coronary artery disease (p = 0.030), and increased GNRI (p < 0.001) were major risk factors. Conclusion. GNRI on admission might be a novel clinical predictor for the incidence of death in patients with diabetic foot ulcers who were undergoing amputations. PMID:28164133

  5. Forced-Air Warmers and Surgical Site Infections in Patients Undergoing Knee or Hip Arthroplasty.

    PubMed

    Austin, Paul N

    2017-01-01

    The majority of the evidence indicates preventing inadvertent perioperative hypothermia reduces the incidence of many perioperative complications. Among the results of inadvertent perioperative hypothermia are increased bleeding, myocardial events, impaired wound healing, and diminished renal function. Most researchers agree there is an increased incidence of surgical site infections in patients who experience inadvertent perioperative hypothermia. Forced-air warming is effective in preventing inadvertent perioperative hypothermia. Paradoxically, forced-air warmers have been implicated in causing surgical site infections in patients undergoing total knee or hip arthroplasty. The results of investigations suggest these devices harbor pathogens and cause unwanted airflow disturbances. However, no significant increases in bacterial counts were found when forced-air warmers were used according to the manufacturer's directions. The results of one study suggested the incidence of surgical site infections in patients undergoing total joint arthroplasty was increased when using a forced-air warmer. However these researchers did not control for other factors affecting the incidence of surgical site infections in these patients. Current evidence does not support forced-air warmers causing surgical site infections in patients undergoing total knee or hip arthroplasty. Clinicians must use and maintain these devices as per the manufacturer's directions. They may consider using alternative warming methods. Well-conducted studies are needed to help determine the role of forced-air warmers in causing infections in these patients.

  6. Music and ambient operating room noise in patients undergoing spinal anesthesia.

    PubMed

    Ayoub, Chakib M; Rizk, Laudi B; Yaacoub, Chadi I; Gaal, Dorothy; Kain, Zeev N

    2005-05-01

    Previous studies have indicated that music decreases intraoperative sedative requirements in patients undergoing surgical procedures under regional anesthesia. In this study we sought to determine whether this decrease in sedative requirements results from music or from eliminating operating room (OR) noise. A secondary aim of the study was to examine the relationship of response to intraoperative music and participants' culture (i.e., American versus Lebanese). Eighty adults (36 American and 54 Lebanese) undergoing urological procedures with spinal anesthesia and patient-controlled IV propofol sedation were randomly assigned to intraoperative music, white noise, or OR noise. We found that, controlling for ambient OR noise, intraoperative music decreases propofol requirements (0.004 +/- 0.002 mg . kg(-1) . min(-1) versus 0.014 +/- 0.004 mg . kg(-1) . min(-1) versus 0.012 +/- 0.002 mg . kg(-1) . min(-1); P = 0.026). We also found that, regardless of group assignment, Lebanese patients used less propofol as compared with American patients (0.005 +/- 0.001 mg . kg(-1) . min(-1) versus 0.017 +/- 0.003 mg . kg(-1) . min(-1); P = 0.001) and that, in both sites, patients in the music group required less propofol (P < 0.05). We conclude that when controlling for ambient OR noise, intraoperative music decreases propofol requirements of both Lebanese and American patients who undergo urological surgery under spinal anesthesia.

  7. Renal insufficiency predicts mortality in geriatric patients undergoing emergent general surgery.

    PubMed

    Yaghoubian, Arezou; Ge, Phillip; Tolan, Amy; Saltmarsh, Guy; Kaji, Amy H; Neville, Angela L; Bricker, Scott; De Virgilio, Christian

    2011-10-01

    Clinical predictors of perioperative mortality in geriatric patients undergoing emergent general surgery have not been well described. The purpose of this study was to determine the incidence of postoperative morbidity and mortality in geriatric patients and factors associated with mortality. A retrospective review of patients 65 years of age or older undergoing emergent general surgery at a public teaching hospital was performed over a 7-year period. Data collected included demographics, comorbidities, laboratory studies, perioperative morbidities, and mortality. Descriptive statistics and predictors of morbidity and mortality are described. The mean age was 74 years. Indications for surgery included small bowel obstruction (24%), diverticulitis (20%), perforated viscous (16%), and large bowel obstruction (9%). The overall complication rate was 41 per cent with six cardiac complications (14%) and seven perioperative (16%) deaths. Mean admission serum creatinine was significantly higher in patients who died (3.6 vs 1.5 mg/dL, P = 0.004). Mortality for patients with an admission serum creatinine greater than 2.0 mg/dL was 42 per cent (5 of 12) compared with 3 per cent (2 of 32) for those 2.0 mg/dL or less (OR, 10.7; CI, 1.7 to 67; P = 0.01). Morbidity and mortality in geriatric patients undergoing emergency surgery remains high with the most significant predictor of mortality being the presence of renal insufficiency on admission.

  8. Safety of Regular-Dose Imatinib Therapy in Patients with Gastrointestinal Stromal Tumors Undergoing Dialysis.

    PubMed

    Niikura, Ryota; Serizawa, Takako; Yamada, Atsuo; Yoshida, Shuntaro; Tanaka, Mariko; Hirata, Yoshihiro; Koike, Kazuhiko

    2016-01-01

    The number of cancer patients undergoing dialysis has been increasing, and the number of these patients on chemotherapy is also increasing. Imatinib is an effective and safe therapy for KIT-positive gastrointestinal stromal tumors (GIST), but the efficacy and safety of imatinib in dialysis patients remain unclear. Because clinical trials have not been conducted in this population, more investigations are required. We report on a 75-year-old Japanese man undergoing dialysis who presented with massive tarry stool from a duodenal GIST. The duodenal GIST was 14 cm in diameter with multiple liver and bone metastases. The patient underwent an urgent pancreaticoduodenectomy to achieve hemostasis. After surgery, he was administered imatinib 400 mg/day. No severe adverse event including myelosuppression, congestive heart failure, liver functional impairment, intestinal pneumonia, or Steven-Johnson syndrome occurred, and the liver metastasis remained stable for 4 months. During chemotherapy, hemodialysis continued three times per week without adverse events. We suggest that regular-dose imatinib is an effective and safe treatment in patients with GIST undergoing dialysis. In addition, we present a literature review of the effectiveness and safety of imatinib treatment in dialysis patients.

  9. Improved body weight and performance status and reduced serum PGE2 levels after nutritional intervention with a specific medical food in newly diagnosed patients with esophageal cancer or adenocarcinoma of the gastro-esophageal junction

    PubMed Central

    Faber, Joyce; Uitdehaag, Madeleen J; Spaander, Manon; van Steenbergen-Langeveld, Sabine; Vos, Paul; Berkhout, Marloes; Lamers, Cor; Rümke, Hans; Tilanus, Hugo; Siersema, Peter; van Helvoort, Ardy; van der Gaast, Ate

    2015-01-01

    Background The majority of cancer patients loses weight and becomes malnourished during the course of their disease. Metabolic alterations and reduced immune competence lead to wasting and an increased risk of infectious complications. In the present study, the effect of a nutritionally complete medical food, which is high in protein and leucine and enriched with fish oil and specific oligosaccharides, was investigated on immune function, nutritional status, and inflammation in patients with esophageal cancer and compared with routine care. Methods In this exploratory double-blind study, 64 newly diagnosed esophageal cancer patients were randomized. All patients received dietary counselling and dietary advice. In the Active group, all patients received the specific medical food for 4 weeks before the start of anticancer therapy. In the routine care control arm, patients with <5% weight loss received a non-caloric placebo product, and patients with weight loss ≥5% received an iso-caloric control product to secure blinding of the study. The required study parameters of body weight and performance status were recorded at baseline and after 4 weeks of nutritional intervention, and patients were asked to complete quality of life questionnaires. In addition, blood samples were taken for the measurement of several immune, nutritional, and safety-parameters. Results No effect of the specific nutritional intervention could be detected on ex vivo stimulations of blood mononuclear cells. By contrast, body weight was significantly increased (P < 0.05) and ECOG performance status was improved after intervention with the specific medical food (P < 0.05). In addition, serum Prostaglandin E2 (PGE2) levels were significantly decreased in the specific medical food group and increased in the control group (P = 0.002). Conclusions Nutritional intervention with the specific medical food significantly increased body weight and improved performance status compared with

  10. Chemoradiotherapy for Esophageal Cancer

    PubMed Central

    Patel, Ashish; Suntharalingam, Mohan

    2009-01-01

    Radiotherapy and surgery have both played prominent roles in the treatment of esophageal cancer since the beginning of the 20th century. Although the use of radiotherapy alone to treat esophageal cancer has a long history, it has not demonstrated improved outcomes compared with surgery alone. The disappointing rates of survival and local control associated with single-modality therapy and the need for effective nonsurgical management led to the development of definitive chemoradiotherapy paradigms for esophageal cancer. Adding cytotoxic chemotherapy to radiotherapy for additive or synergistic effect was described as early as 1968, and over time, treatment has shifted from single-modality therapy toward combined-modality therapy using chemotherapy and radiotherapy. This approach eventually demonstrated superior outcomes in patients with esophageal cancer when compared to radiotherapy alone. Maximum benefit of this therapy depends on the appropriate addition of surgery and the optimization of radiosensitizing chemotherapy. A burgeoning area of research has focused on improving definitive chemoradiotherapy strategies through the incorporation of newer chemotherapeutic agents and targeted biologic agents. An overview of the history of chemoradiotherapy in the treatment of esophageal cancer is presented, as well as a discussion of ongoing studies and future areas of promising research. PMID:19461907

  11. Intramural esophageal tumors

    PubMed Central

    Kozak, Katarzyna; Rębowski, Marek; Kozak, Józef

    2016-01-01

    Introduction Intramural esophageal tumors (IET) are located between unchanged mucous membrane and muscularis mucosae. They can be both benign and malignant. Aim To evaluate diagnostic and therapeutic difficulties of IET. Material and methods During the years 2010–2015, 11 patients with IET were treated in our clinic. Diagnostics included gastroscopy, computed tomography of the chest, endoscopic ultrasound (EUS) guided fine needle biopsy, and positron emission tomography (PET) of the esophagus in cases with no histopathological confirmation. Results Based on the conducted analysis we diagnosed 1 case of gastrointestinal stromal tumor (GIST), 1 case of adenocarcinoma, and 2 cases of esophageal cysts. In another 7 cases radiological images resembled leiomyoma but with no histopathological confirmation. Esophagectomy was performed in 2 cases of malignant tumors and 1 case of a large benign tumor. In other cases surgical enucleation of tumors was performed. Postoperatively we diagnosed 6 cases of leiomyoma, 1 case of schwannoma, 2 esophageal cysts, 1 case of GIST and 1 of esophageal cancer. Conclusions Intramural esophageal tumors is a very diverse group of tumors, both malignant and benign. In every case of IET we should seek histopathological conformation. Treatment of IET depends on localization, size and histopathological type of lesion. PMID:28096828

  12. Esophageal Cancer

    MedlinePlus

    ... cancer is found, the better the chance of recovery; however, esophageal cancer is often found at an ... has decreased, the tubes will be removed. Recovery Recovery As with any surgery or operation, there are ...

  13. Esophageal atresia

    MedlinePlus

    Esophageal atresia (EA) is a congenital defect. This means it occurs before birth. There are several types. In most cases, the ... the lower esophagus and stomach. Most infants with EA have another defect called tracheoesophageal fistula (TEF). This ...

  14. Esophageal Cancer

    MedlinePlus

    ... is the sixth most common cause of cancer deaths worldwide. Incidence rates vary within different geographic locations. In some regions, higher rates of esophageal cancer cases may be attributed to tobacco and alcohol use or particular nutritional habits and ...

  15. Esophageal culture

    MedlinePlus

    Culture - esophageal ... There, it is placed in a special dish (culture) and watched for the growth of bacteria, fungi, ... and Fordtran's Gastrointestinal and Liver Disease Pathophysiology/Diagnosis/Management . 10th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap ...

  16. Esophageal spasm

    MedlinePlus

    Kahrilas PJ, Pandolfino JE. Esophageal neuromuscular function and motility disorders. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease . 9th ed. Philadelphia, PA: ...

  17. Esophageal manometry

    MedlinePlus

    ... its ability to move food toward the stomach ( achalasia ) A weak LES, which causes heartburn (GERD) Abnormal ... PA: Elsevier Saunders; 2010:chap 43. Read More Achalasia Esophageal spasm Gastroesophageal reflux disease Review Date 8/ ...

  18. Postoperative extended-volume external-beam radiation therapy in high-risk esophageal cancer patients: a prospective experience

    PubMed Central

    Yu, E.; Tai, P.; Younus, J.; Malthaner, R.; Truong, P.; Stitt, L.; Rodrigues, G.; Ash, R.; Dar, R.; Yaremko, B.; Tomiak, A.; Dingle, B.; Sanatani, M.; Vincent, M.; Kocha, W.; Fortin, D.; Inculet, R.

    2009-01-01

    Background and Purpose Extended-volume external-beam radiation therapy (rt) following esophagectomy is controversial. The present prospective study evaluates the feasibility of extended-volume rt treatment in high-risk esophagectomy patients with a cervical anastomosis receiving postoperative combined chemoradiation therapy. Patients and Methods From 2001 to 2006, 15 patients with resected esophageal cancer were prospectively accrued to this pilot study to evaluate the adverse effects of extended-volume rt. Postoperative management was carried out at London Regional Cancer Program. Eligibility criteria were pathology-proven esophageal malignancy (T3–4, N0–1), disease amenable to surgical resection, and esophagectomy with or without resection margin involvement. Patients with distant metastases (M1) and patients treated with previous rt were excluded. All 15 study patients received 4 cycles of 5-fluorouracil–based chemotherapy. External-beam rt was conducted using conformal computed tomography planning, with multi-field arrangement tailored to the pathology findings, with coverage of a clinical target volume encompassing the primary tumour bed and the anastomotic site in the neck. The radiation therapy dose was 50.40 Gy at 1.8 Gy per fraction. The rt was delivered concurrently with the third cycle of chemotherapy. The study outcomes—disease-free survival (dfs) and overall survival (os)—were calculated by the Kaplan–Meier method. Treatment-related toxicities were assessed using the U.S. National Cancer Institute’s Common Toxicity Criteria. Results The study accrued 10 men and 5 women of median age 64 years (range: 48–80 years) and TNM stages T3N0 (n = 1), T2N1 (n = 2), T3N1 (n = 11), and T4N1 (n = 1). Histopathology included 5 adenocarcinomas and 10 squamous-cell carcinomas. Resection margins were clear in 10 patients. The median follow-up time was 19 months (range: 3.5–53.4 months). Before radiation therapy commenced, delay in chemotherapy occurred

  19. The impact of nutritional status on the outcome of Indian patients undergoing neurosurgical shunt surgery.

    PubMed

    Jain, Gaurav; Mukerji, Gaurav; Dixit, Anupam; Manshani, Novin; Yadav, Y R

    2007-11-01

    Undernutrition is common in surgical patients, is frequently unrecognised and is strongly associated with adverse outcomes such as high rates of complications and mortality, worsening functional status and prolonged hospitalisation. Owing to the associated infection and symptoms such as repeated vomiting, a high prevalence of undernutrition is expected in hydrocephalus patients, which may contribute to their poor surgical outcomes. The aim of this study was to evaluate the influence of preoperative nutritional status on the outcome of Indian patients with hydrocephalus undergoing neurosurgical shunt surgery. One hundred and twenty-four consecutive patients undergoing scheduled hydrocephalus shunt surgery were studied prospectively. All patients underwent nutritional screening according to different parameters prior to surgery. The patients were classified into normally nourished and undernourished groups. The undernourished group was further subdivided into moderately and severely undernourished. The surgical outcome was compared between these groups. A high prevalence (53%) of undernutrition was observed in these patients. Postoperative complications such as shunt infection (P = 0.0023), shunt revision (P = 0.0074) and mortality (P = 0.0003) were significantly more common in undernourished patients compared with normally nourished patients. Serum albumin emerged as the most significant independent predictor of postoperative mortality. The present study demonstrated a high prevalence of undernutrition in hydrocephalus patients in India and its adverse influence on the outcome of shunt surgery. Early preoperative nutritional status screening and its optimisation may decrease the morbidity and mortality of shunt surgery for hydrocephalus.

  20. [Usefulness of endoscopic salvage treatment in a patient with local failure esophageal cancer after CRT].

    PubMed

    Higashino, Koji; Hanafusa, Masao; Ishihara, Ryu

    2011-11-01

    Chemoradiotherapy (CRT) is widely used as non-surgical treatment for esophageal cancer in recent years. CRT is very useful, but it allows about 40% relapse. Salvage surgery after CRT, long-term survival can be expected, but perioperative mortality is high. In contrast, EMR for local failure after definitive CRT has been reported showing a 5-year survival rate of 49. 1%. If it can safely control of local failure, then we thought it's useful for long-term survival. If the depth of invasion was to the submucosal layer of the local failure lesion, we performed an endoscopic resection. If vertical margins are positive pathologically, we have added a photodynamic therapy. In cases of difficult endoscopic resection, PDT alone was performed. We experienced a case of recurrent esophageal cancer after CRT was useful for local treatment with PDT and EMR.

  1. Influence of negative lymph node in No 7 on survival of patients with middle thoracic esophageal squamous cell carcinoma

    PubMed Central

    Zhang, Jinling; Heng, Xueyuan; Luo, Yi; Fu, Qingxi; Li, Zhengrong; Che, Fengyuan; Li, Baosheng

    2016-01-01

    Background The overall survival (OS) of patients with thoracic esophageal cancer is poor because of the high rate of lymph node metastases. However, recent studies found that the negative lymph node (LN) may also influence the patients’ OS. The purpose of this study is to investigate which negative LN stations play a key role in OS prediction. Method Our study included the retrospective records of 99 patients, who were identified with middle thoracic esophageal squamous cell cancer after esophagectomy. The maximum follow-up time was 6 years. Cox regression models were employed to determine the association between the negative LN and OS of patients. After applying Kaplan–Meier method to calculate OS of patients with positive and negative LNs, the log-rank tests were used to assess the difference between them. Result The hazard ratio of the total number of negative LNs was 0.937 (P=0.001), and the length of tumor was 1.166 (P=0.038). Multivariate regression results showed that the numbers of positive LNs in No 3 and 7 stations and negative LNs in No 109 and 7 stations were significantly related to OS, and their P-values were 0.017, 0.001, 0.020, and 0.022, respectively. The OS of the patients who had positive and negative LNs in No 7 station was significantly different (P=0.028). Conclusion No 7 is the most important among the negative LN stations which prolong OS. More attention should be paid to this area when making treatment plan for patients with no negative LNs identified in operation. PMID:27099516

  2. Bivalirudin in Patients Undergoing PCI: State of Art and Future Perspectives.

    PubMed Central

    Galasso, G; Mirra, M; De Luca, G; Piscione, F

    2016-01-01

    Acute coronary syndrome (ACS) represents the most common cause of death worldwide. Percutaneous coronary intervention (PCI) is the management of choice in patients with ACS and occurrence of intra-procedural thrombotic complications are an independent predictor of mortality and other major adverse cardiovascular events in patients undergoing PCI. According to current guideline, anticoagulation therapy is indicated during PCI in order to reduce the risk of thrombotic complications such as stent thrombosis. Among currently available anticoagulant drugs, bivalirudin demonstrates a lower incidence of bleeding risk, despite it is associated with an increased risk of stent thrombosis. The aim of this paper is to discuss the pharmacology of bivalirudin and the clinical evidences of its use in patients undergoing PCI for ACS. PMID:27326396

  3. Preoperative Ambulatory Inspiratory Muscle Training in Patients Undergoing Esophagectomy. A Pilot Study

    PubMed Central

    Agrelli, Taciana Freitas; de Carvalho Ramos, Marisa; Guglielminetti, Rachel; Silva, Alex Augusto; Crema, Eduardo

    2012-01-01

    A major decline in pulmonary function is observed on the first day after upper abdominal surgery. This decline can reduce vital and inspiratory capacity and can culminate in restrictive lung diseases that cause atelectasis, reduced diaphragm movement, and respiratory insufficiency. The objective of this study was to evaluate the efficacy of preoperative ambulatory respiratory muscle training in patients undergoing esophagectomy. The sample consisted of 20 adult patients (14 men [70%] and 6 women [30%]) with a diagnosis of advanced chagasic megaesophagus. A significant increase in maximum inspiratory pressure was observed after inspiratory muscle training when compared with baseline values (from −55.059 ± 18.359 to −76.286 ± 16.786). Preoperative ambulatory inspiratory muscle training was effective in increasing respiratory muscle strength in patients undergoing esophagectomy and contributed to the prevention of postoperative complications. PMID:23113846

  4. Assessment, treatment, and prognostic implications of CAD in patients undergoing TAVI.

    PubMed

    Danson, Edward; Hansen, Peter; Sen, Sayan; Davies, Justin; Meredith, Ian; Bhindi, Ravinay

    2016-05-01

    Coronary artery disease (CAD) is common in patients with severe aortic stenosis undergoing transcatheter aortic valve implantation (TAVI), but its clinical relevance is controversial. At present, the optimal means of defining CAD in patients undergoing TAVI with respect to its prognostic implications and the assessment of myocardial ischaemia is not known. For this reason, the best treatment options are a matter for debate, and current guidelines do not recommend revascularization. As the indications for TAVI expand, the lack of any rigorous means of guiding coronary revascularization might negatively affect the clinical outcomes of future patients. In this Review, we summarize the methods of assessing CAD in TAVI populations, and the data on the safety and efficacy of percutaneous coronary intervention in patients undergoing TAVI. We discuss the putative effects of aortic stenosis on the functional assessment of CAD using pressure or flow wires or by noninvasive stress testing. We propose that a new, well-validated method of assessing CAD as a cause of myocardial ischaemia--which distinguishes it from myocardial infarction, previous revascularization, or non-flow-limiting disease--in patients with severe aortic stenosis is needed to guide revascularization in the current era of TAVI.

  5. Inspiratory Muscle Training and Functional Capacity in Patients Undergoing Cardiac Surgery

    PubMed Central

    Cordeiro, André Luiz Lisboa; de Melo, Thiago Araújo; Neves, Daniela; Luna, Julianne; Esquivel, Mateus Souza; Guimarães, André Raimundo França; Borges, Daniel Lago; Petto, Jefferson

    2016-01-01

    Introduction Cardiac surgery is a highly complex procedure which generates worsening of lung function and decreased inspiratory muscle strength. The inspiratory muscle training becomes effective for muscle strengthening and can improve functional capacity. Objective To investigate the effect of inspiratory muscle training on functional capacity submaximal and inspiratory muscle strength in patients undergoing cardiac surgery. Methods This is a clinical randomized controlled trial with patients undergoing cardiac surgery at Instituto Nobre de Cardiologia. Patients were divided into two groups: control group and training. Preoperatively, were assessed the maximum inspiratory pressure and the distance covered in a 6-minute walk test. From the third postoperative day, the control group was managed according to the routine of the unit while the training group underwent daily protocol of respiratory muscle training until the day of discharge. Results 50 patients, 27 (54%) males were included, with a mean age of 56.7±13.9 years. After the analysis, the training group had significant increase in maximum inspiratory pressure (69.5±14.9 vs. 83.1±19.1 cmH2O, P=0.0073) and 6-minute walk test (422.4±102.8 vs. 502.4±112.8 m, P=0.0031). Conclusion We conclude that inspiratory muscle training was effective in improving functional capacity submaximal and inspiratory muscle strength in this sample of patients undergoing cardiac surgery. PMID:27556313

  6. The Information and Consent Process in Patients undergoing Elective ENT surgery: A cross-sectional survey

    PubMed Central

    Georgalas, Christos; Ganesh, Kulandaivelu; Papesch, Eva

    2008-01-01

    Background To assess the importance of different information pathways for patients undergoing elective ENT surgery (General Practitioner, Specialist consultation, pre assessment clinic and consent process as well as printed information material and non medical sources) and to correlate their relative importance with patient and doctor factors Methods – Patients Cross – sectional questionnaire survey 226 consecutive patients undergoing elective non-oncological otolaryngology procedures at a District General Hospital between May and August 2004 Results Overall patients were moderately satisfied with the information they received prior to surgery (score 63/100). Although they were generally satisfied with the quality of information they received at their outpatient consultation and at the preadmission clinic, they were less satisfied with the quality of information provided by their GPs and by the quality of self – obtained information. Most importantly, linear regression modeling showed that the overall level of information could be predicted by three factors: The quality of written information received at the hospital, the quality of self-obtained information and the information provided by the specialist at the time of listing for surgery. While patient's education level was correlated with the information process, the age and gender of the patient as well as the grade of the doctor at the outpatients were not associated with his overall levels of satisfaction. Conclusion Although the impact of the initial outpatient consultation for patients undergoing elective surgery can not be over emphasized, written information provided at the hospital as well as patient – initiated, parallel information pathways are at least as important: It is our duty to recognize them and use them for the patient's advantage. PMID:18798994

  7. Clearance and synthesis rates of beta 2-microglobulin in patients undergoing hemodialysis and in normal subjects

    SciTech Connect

    Floege, J.; Bartsch, A.; Schulze, M.; Shaldon, S.; Koch, K.M.; Smeby, L.C. )

    1991-08-01

    Retention of {beta} 2-microglobulin in patients undergoing hemodialysis is associated with a {beta} 2-microglobulin-derived amyloidosis. Removal of {beta} 2-microglobulin by renal replacement therapy has been proposed for the prevention of this amyloidosis. Currently, however, data on the {beta} 2-microglobulin synthesis rate in patients undergoing hemodialysis are scarce, and consequently it remains speculative how much removal would be necessary to counterbalance synthesis. The plasma kinetics of iodine 131-labeled {beta} 2-microglobulin were therefore examined in 11 patients with anuria who were undergoing long-term hemodialysis. Five healthy persons served as controls. Kinetic modeling of the plasma curves showed that the data fitted a two-pool model (r2 greater than 0.96) consisting of a rapid 2 to 4 hour distribution phase followed by a less steep curve, described by the plasma (metabolic) clearance (Clp). Synthetic rates were calculated from Clp and the {beta} 2-microglobulin steady state plasma concentration (plus {beta} 2-microglobulin removal during hemodialysis in the case of high flux hemodialysis). The results showed a significantly higher Clp in normal controls as compared with patients undergoing hemodialysis (65.5 {plus minus} 12.8 ml/min (mean {plus minus} SD) versus 3.4 {plus minus} 0.7 ml/min). In contrast, the {beta} 2-microglobulin synthesis rate in the patient group (3.10 {plus minus} 0.79 mg/kg/day) was not significantly different from that of normal controls (2.40 {plus minus} 0.67 mg/kg/day), which was due to markedly elevated {beta} 2-microglobulin plasma concentrations in the patients (37.6 {plus minus} 14.1 mg/L vs 1.92 {plus minus} 0.27 mg/L). These findings suggest that the presence of end-stage renal disease does not have a significant impact on the beta 2-microglobulin generation rate.

  8. Signs of knee osteoarthritis common in 620 patients undergoing arthroscopic surgery for meniscal tear.

    PubMed

    Pihl, Kenneth; Englund, Martin; Lohmander, L Stefan; Jørgensen, Uffe; Nissen, Nis; Schjerning, Jeppe; Thorlund, Jonas B

    2017-02-01

    Background and purpose - Recent evidence has questioned the effect of arthroscopic knee surgery for middle-aged and older patients with degenerative meniscal tears with or without concomitant radiographic knee osteoarthritis (OA). We investigated the prevalence of early or more established knee OA and patients' characteristics in a cohort of patients undergoing arthroscopic surgery for a meniscal tear. Patients and methods - 641 patients assigned for arthroscopy on suspicion of meniscus tear were consecutively recruited from February 2013 through January 2015. Of these, 620 patients (mean age 49 (18-77) years, 57% men) with full datasets available were included in the present study. Prior to surgery, patients completed questionnaires regarding onset of symptoms, duration of symptoms, and mechanical symptoms along with the knee injury and osteoarthritis outcome score (KOOS). At arthroscopy, the operating surgeon recorded information about meniscal pathology and cartilage damage. Early or more established knee OA was defined as the combination of self-reported frequent knee pain, cartilage damage, and the presence of degenerative meniscal tissue. Results - 43% of patients (269 of 620) had early or more established knee OA. Of these, a large proportion had severe cartilage lesions with almost half having a severe cartilage lesion in at least 1 knee compartment. Interpretation - Based on a definition including frequent knee pain, cartilage damage, and degenerative meniscal tissue, early or more established knee OA was present in 43% of patients undergoing knee arthroscopy for meniscal tear.

  9. [Primary esophageal motility disorders; especially about esophageal achalasia].

    PubMed

    Miyazaki, Tatsuya; Sohda, Makoto; Sakai, Makoto; Tanaka, Naritaka; Suzuki, Shigemasa; Yokobori, Takehiko; Inose, Takanori; Nakajima, Masanobu; Fukuchi, Minoru; Kato, Hiroyuki; Kusano, Motoyasu; Kuwano, Hiroyuki

    2011-07-01

    Esophageal motility disorders are classified primary and secondary, and primary esophageal motility disorders are classified esophageal achalasia and other diseases by manometry. An esophageal emptying disorder associated with insufficient relaxation of the lower esophageal sphincter (LES) and elimination of peristaltic waves on the esophageal body is the major abnormality of achalasia. Esophagogram, endoscopy, and manometry are used for diagnosis. As pharmacological therapy, administration of a calcium channel blocker or nitrate is useful. The pharmacological therapy is not recommended as long-term basic therapy but as a temporary treatment. At 1st, the balloon dilation method is chosen in treatment of achalasia Surgical treatment is indicated in the following cases: (1) Patients uneffected by balloon dilation, (2) Flask type with grade II to III dilation, and sigmoid type, (3) the gradual progression to the pathophysiological stage, (4) young patients, (5) complicated with esophageal cancer. Laparoscopic Heller-Dor procedure is the most popular surgical procedure, recently. It is somewhat difficult to perform surgical treatment for this functional disease. We should select the most suitable individualized treatment with efficient comprehension of the pathophysiological situation.

  10. Endometrial nerve fibre density in patients undergoing IVF: a pilot study.

    PubMed

    Wand, Suzanna; Weissman, Ariel; Sagiv, Ron; Schreiber, Letizia; Boaz, Mona; Horowitz, Eran; Ravhon, Amir; Seadia, Sarit; Barkat, Jonathan; Golan, Abraham; Lavran, David

    2014-06-01

    The presence of nerve fibres in the functional layer of the endometrium has been strongly associated with endometriosis. Presence of nerve fibres in the endometrium of women undergoing IVF has not been previously assessed. This prospective pilot study assessed the presence of nerve fibres in endometrium of women undergoing IVF due to various causes and examined the correlation between the presence of nerve fibres and IVF success. A total of 32 IVF patients underwent endometrial biopsy during days 21-23 of the menstrual cycle. Nerve fibres were identified by immunohistochemical staining. Correlations between the presence and density of nerve fibres and aetiology of infertility and IVF success were measured. Nerve fibres were identified in the endometrium of 10/31 (32.3%) women with a satisfactory biopsy. Presence of nerve fibres was not correlated with cause of infertility. Clinical pregnancy was achieved in 12/32 (37.5%) patients, without correlation to presence of nerve fibres in the endometrium. Nerve fibres were identified in a substantial percentage of women undergoing IVF, possibly reflecting underdiagnosis of endometriosis in this population. The presence of nerve fibres does not appear to interfere with implantation. The significance of nerve fibres in the endometrium of IVF patients warrants further research. The presence of nerve fibres in the functional layer of the endometrium has been strongly associated with endometriosis. The presence of nerve fibres in the endometrium of women undergoing IVF has not been previously assessed. Our aim was to assess the presence of nerve fibres in endometrium of women with various causes of infertility undergoing IVF and to examine the association between the presence of nerve fibres in the endometrium and IVF success. In a prospective study, 32 IVF patients underwent endometrial biopsy during days 21-23 of the menstrual cycle. Nerve fibres were identified by immunohistochemical staining. Associations between the

  11. Radionuclide Esophageal Transit Scintigraphy in Primary Hypothyroidism

    PubMed Central

    Khan, Shoukat H; Madhu, Vijay P; Rather, Tanveer A; Laway, Bashir A

    2017-01-01

    Background/Aims Esophageal dysmotility is associated with gastrointestinal dysmotility in various systemic and neuroregulatory disorders. Hypothyroidism has been reported to be associated with impaired motor function in esophagus due to accumulation of glycosaminoglycan hyaluronic acid in its soft tissues, leading to changes in various contraction and relaxation parameters of esophagus, particularly in the lower esophageal sphincter. In this study we evaluated esophageal transit times in patients of primary hypothyroidism using the technique of radionuclide esophageal transit scintigraphy. Methods Thirty-one patients of primary hypothyroidism and 15 euthyroid healthy controls were evaluated for esophageal transit time using 15–20 MBq of Technetium-99m sulfur colloid diluted in 10–15 mL of drinking water. Time activity curve was generated for each study and esophageal transit time was calculated as time taken for clearance of 90% radioactive bolus from the region of interest encompassing the esophagus. Esophageal transit time of more than 10 seconds was considered as prolonged. Results Patients of primary hypothyroidism had a significantly increased mean esophageal transit time of 19.35 ± 20.02 seconds in comparison to the mean time of 8.25 ± 1.71 seconds in healthy controls (P < 0.05). Esophageal transit time improved and in some patients even normalized after treatment with thyroxine. A positive correlation (r = 0.39, P < 0.05) albeit weak existed between the serum thyroid stimulating hormone and the observed esophageal transit time. Conclusions A significant number of patients with primary hypothyroidism may have subclinical esophageal dysmotility with prolonged esophageal transit time which can be reversible by thyroxine treatment. Prolonged esophageal transit time in primary hypothyroidism may correlate with serum thyroid stimulating hormone levels. PMID:27444283

  12. Effect of audio and visual distraction on patients undergoing colonoscopy: a randomized controlled study

    PubMed Central

    De Silva, A. P.; Niriella, M. A.; Nandamuni, Y.; Nanayakkara, S. D.; Perera, K. R. P.; Kodisinghe, S. K.; Subasinghe, K. C. E.; Pathmeswaran, A.; de Silva, H. J.

    2016-01-01

    Background and study aims: Colonoscopy can cause anxiety and discomfort in patients. Sedation and analgesia as premedication can lead to complications in the elderly and those with comorbidities. This has led to an interest in the use of audio-visual distraction during the colonoscopy. We compared the effects of audio (AD) versus visual distraction (VD) in reducing discomfort and the need for sedation during colonoscopy. Patients and methods: Consecutive patients undergoing colonoscopy were randomized into three groups: one group was allowed to listen to the music of their choice (AD), the second group was allowed to watch a movie of their choice (VD), and the third group was not allowed either distraction during colonoscopy and acted as a control (C). Patient controlled analgesia and sedation were administered to all three groups. We used 25 mg of pethidine in 5-mg aliquots and 2.5 mg of midazolam in 0.5-mg aliquots. All patients were assessed for perceived pain and willingness to repeat the procedure. Number of “top-ups” of sedation and total dose of pethidine and midazolam were noted. Patient cooperation and ease of procedure were assessed by the colonoscopist. Results: In total, 200 patients were recruited [AD, n = 66 (32 males, median age 57 years); VD, n = 67 (43 males, median age 58 years); C, n = 67 (35 males, median age 59 years)]. The AD group had significantly less pain (P = 0.001), better patient cooperation (P = 0.001) and willingness to undergo a repeat procedure (P = 0.024) compared with VD and C groups. Conclusions: AD reduces pain and discomfort, improves patient cooperation and willingness to undergo a repeat procedure, and seems a useful, simple adjunct to low dose sedation during colonoscopy. Study registration: SLCTR/2014/031. PMID:27853748

  13. Prognostic impact of the indexation of left ventricular mass in patients undergoing dialysis.

    PubMed

    Zoccali, C; Benedetto, F A; Mallamaci, F; Tripepi, G; Giacone, G; Cataliotti, A; Seminara, G; Stancanelli, B; Malatino, L S

    2001-12-01

    Left ventricular hypertrophy (LVH) is exceedingly frequent in patients undergoing dialysis. Cardiac mass is proportional to body size, but the influence of various indexing methods has not been studied in patients with end-stage renal disease. The issue is important because malnutrition and volume expansion would both tend to distort the estimate of LV mass (LVM) in these patients. In a cohort of 254 patients, the prognostic impact on all-cause mortality and cardiovascular outcomes of LVH values, calculated according to two established methods of indexing, either body surface area (BSA) or height(2.7), was assessed prospectively. When LVM was analyzed as a categorical variable, the height(2.7)-based method identified a larger number of patients with LVH than the corresponding BSA-based method. One hundred and thirty-seven fatal and nonfatal cardiovascular events occurred during the follow-up period. Overall, 90 patients died, 51 of cardiovascular causes. In separate Cox models, both the LVM/height(2.7) and the LVM/BSA index independently predicted total and cardiovascular mortality (P < 0.001). However, the height(2.7)-based method coherently produced a closer-fitting model (P < or = 0.02) than did the BSA-based method. The height(2.7) index was also important for the subcategorization of patients according to the presence of concentric or eccentric LVH because the prognostic value of such subcategorization was apparent only when the height(2.7)-based criterion was applied. In conclusion, LVM is a strong and independent predictor of survival and cardiovascular events in patients undergoing dialysis. The indexing of LVM by height(2.7) provides more powerful prediction of mortality and cardiovascular outcomes than the BSA-based method, and the use of this index appears to be appropriate in patients undergoing dialysis.

  14. Clinical factors associated with venous thromboembolism risk in patients undergoing craniotomy.

    PubMed

    Kimmell, Kristopher T; Jahromi, Babak S

    2015-05-01

    OBJECT Patients undergoing craniotomy are at risk for developing venous thromboembolism (VTE). The safety of anticoagulation in these patients is not clear. The authors sought to identify risk factors predictive of VTE in patients undergoing craniotomy. METHODS The authors reviewed a national surgical quality database, the American College of Surgeons National Surgical Quality Improvement Program. Craniotomy patients were identified by current procedural terminology code. Clinical factors were analyzed to identify associations with VTE. RESULTS Four thousand eight hundred forty-four adult patients who underwent craniotomy were identified. The rate of VTE in the cohort was 3.5%, including pulmonary embolism in 1.4% and deep venous thrombosis in 2.6%. A number of factors were found to be statistically significant in multivariate binary logistic regression analysis, including craniotomy for tumor, transfer from acute care hospital, age ≥ 60 years, dependent functional status, tumor involving the CNS, sepsis, emergency surgery, surgery time ≥ 4 hours, postoperative urinary tract infection, postoperative pneumonia, on ventilator ≥ 48 hours postoperatively, and return to the operating room. Patients were assigned a score based on how many of these factors they had (minimum score 0, maximum score 12). Increasing score was predictive of increased VTE incidence, as well as risk of mortality, and time from surgery to discharge. CONCLUSIONS Patients undergoing craniotomy are at low risk of developing VTE, but this risk is increased by preoperative medical comorbidities and postoperative complications. The presence of more of these clinical factors is associated with progressively increased VTE risk; patients possessing a VTE Risk Score of ≥ 5 had a greater than 20-fold increased risk of VTE compared with patients with a VTE score of 0.

  15. Long-term esophageal motility changes after thyroidectomy: associations with aerodigestive disorders

    PubMed Central

    SCERRINO, G.; INVIATI, A.; DI GIOVANNI, S.; PALADINO, N.C.; DI PAOLA, V.; RASPANTI, C.; MELFA, G.I.; CUPIDO, F.; MAZZOLA, S.; PORRELLO, C.; BONVENTRE, S.; GULOTTA, G.

    2016-01-01

    Background Patients undergoing thyroidectomy often complain aerodigestive disorders. In a previous study we showed the associations between voice impairment and proximal acid reflux, swallowing impairment and Upper Esophageal Sphyncter (UES) incoordination and the decrease in UES pressure in thirty-six patients observed before and soon afterwards uncomplicated thyroidectomy. This study investigated the state of post-thyroidectomy esophageal motility changes and its associations with these disorders after 18–24 months. Patients and methods The thirty-six patients prospectively recruited according to selection criteria (thyroid volume ≤60 ml, benign disease, age 18–65 years, previous neck surgery, thyroiditis, pre- or postoperative vocal cord palsy) underwent voice (VIS) and swallowing (SIS) impairment scores, esophageal manometry and pH monitoring once again. Results After 18–24 months, both VIS and SIS recovered (respectively: p=0,022; p=0,0001); UES pressure increased (p=0,0001) nearing the preoperative values. The persistence of swallowing complaints were associated with the persistence of esophageal incoordination (p=0,03); the association between voice impairment and proximal acid reflux was confirmed (p<0,001). Conclusions Our study confirms that aerodigestive disorders after uncomplicated thyroidectomy, largely transient, are strictly connected with upper esophageal motility changes. In this viewpoint, the innervation of upper aerodigestive anatomical structures (larynx, pharynx, upper esophagus) and its variations should be focused. PMID:28098054

  16. Signs of knee osteoarthritis common in 620 patients undergoing arthroscopic surgery for meniscal tear

    PubMed Central

    Pihl, Kenneth; Englund, Martin; Lohmander, L Stefan; Jørgensen, Uffe; Nissen, Nis; Schjerning, Jeppe; Thorlund, Jonas B

    2017-01-01

    Background and purpose — Recent evidence has questioned the effect of arthroscopic knee surgery for middle-aged and older patients with degenerative meniscal tears with or without concomitant radiographic knee osteoarthritis (OA). We investigated the prevalence of early or more established knee OA and patients’ characteristics in a cohort of patients undergoing arthroscopic surgery for a meniscal tear. Patients and methods — 641 patients assigned for arthroscopy on suspicion of meniscus tear were consecutively recruited from February 2013 through January 2015. Of these, 620 patients (mean age 49 (18–77) years, 57% men) with full datasets available were included in the present study. Prior to surgery, patients completed questionnaires regarding onset of symptoms, duration of symptoms, and mechanical symptoms along with the knee injury and osteoarthritis outcome score (KOOS). At arthroscopy, the operating surgeon recorded information about meniscal pathology and cartilage damage. Early or more established knee OA was defined as the combination of self-reported frequent knee pain, cartilage damage, and the presence of degenerative meniscal tissue. Results — 43% of patients (269 of 620) had early or more established knee OA. Of these, a large proportion had severe cartilage lesions with almost half having a severe cartilage lesion in at least 1 knee compartment. Interpretation — Based on a definition including frequent knee pain, cartilage damage, and degenerative meniscal tissue, early or more established knee OA was present in 43% of patients undergoing knee arthroscopy for meniscal tear. PMID:27798972

  17. [Anxiety in patients undergoing fast-track knee arthroplasty in the light of recent literature].

    PubMed

    Ziętek, Paweł; Ziętek, Joanna; Szczypiór, Karina

    2014-01-01

    The rapid progress in knee implants technology and operational techniques go together with more and more modem medical programs, designed to optimize the patients' care and shorten their stay in hospital. However, this does not guarantee any elimination ofperioperative stress in patients. Anxiety is a negative emotional state arising from stressful circumstances accompanied by activation of the autonomous nervous system. Anxiety causes negative physiological changes, including wound healing, resistance to anesthetic induction, it is associated with an increased perioperative pain and prolong recovery period. The purpose of this work is to present the current state of knowledge on the preoperative anxiety and discuss its impact on pain and other parameters in patients undergoing fast-track arthroplasty of big joints. The work also shows selected issues of anxiety pathomechanism, and actual methods reducing preoperative anxiety in hospitalized patients. The common prevalence of anxiety in patients undergoing surgery induces the attempt to routinely identify patients with higher anxiety, which may be a predictive factor of worse results after TKA. Undertaking widely understood psychological support in these patients before and after the operation could be a favorable element, which would influence thefinal result of the treatment of patients after big joints arthroplasties.

  18. Mucositis and salivary antioxidants in patients undergoing bone marrow transplantation (BMT)

    PubMed Central

    Mazzeo, Marcelo A.; López, María M.; Linares, Jorge A.; Jarchum, Gustavo; Wietz, Fernando M.; Finkelberg, Ana B.

    2014-01-01

    Objectives: High doses of chemotherapy generate DNA damage in patients undergoing bone marrow transplantation (BMT), due to the production of reactive oxygen species (ROS). In order to evaluate the local defensive effectiveness of the patient undergoing BMT, the concentrations of the antioxidants superoxide dismutase (SOD) and uric acid (UA) were measured in saliva. Study Design: Basal saliva samples were collected from 20 patients undergoing BMT at the Oncology Department, Sanatorio Allende (Córdoba), in the stages: initial, prior to conditioning therapy (I); middle: 7 to 10 days after BMT (M) and final stage, 30 days after discharge from isolation (F). SOD levels were determined using a RANDOX kit (RANSOD superoxide dismutase manual), and for uric acid enzymatic UOD / PAP spectrophotometric method, ( Trinder Color Kit , Wiener Lab) was used. Results: 85% of the patients developed oral mucositis. SOD concentration in the M stage was significantly higher (p<0.01) compared with stage I, and it reversed in stage F. UA concentration was significantly lower (p<0.001) in stage M compared with stage I, and in stage F it recovered the initial values. Conclusions: SOD increase in stage M coincided with the appearance of mucositis, which could be interpreted as a defensive mechanism of saliva against oxidative stress produced by chemotherapy. UA decrease in stage M would favour the development of higher degrees of mucositis. Key words:Bone marrow transplantation, mucositis, superoxide dismutase, uric acid. PMID:24608218

  19. A systematic review of sleep disorders in patients with chronic kidney disease undergoing hemodialysis

    PubMed Central

    Fonseca, Nina Teixeira; Urbano, Jessica Julioti; Nacif, Sergio Roberto; Silva, Anderson Soares; Peixoto, Roger Andre Oliveira; Urbano, Giovanni Julioti; Oliveira, Ezequiel Fernandes; Santos, Israel Reis; Oliveira, Claudia Santos; Insalaco, Giuseppe; Oliveira, Luis Vicente Franco

    2016-01-01

    The purpose of this study was to conduct a systematic review of the available evidence on sleep disorders in patients with end stage renal disease (ESRD) undergoing hemodialysis (HD). [Subjects and Methods] Two independent reviewers performed a computer-assisted search of the MEDLINE, SciELO, LILACS, and BIREME Virtual Health Library medical databases from their inception to November 2015. [Results] One thousand one hundred twenty-six articles were found that met the inclusion criteria. Articles were excluded if they were not in English, the patients did not undergo HD, or the studies were not cross-sectional or clinical trials. After reading the full text, a further 300 studies were excluded because they did not use polysomnography. The remaining 18 studies with ESRD patients undergoing HD comprised 8 clinical trials and 10 cross-sectional studies. This systematic review followed the criteria outlined by the PRISMA declaration. [Conclusion] In this systematic review, a high prevalence of sleep disorders was observed in ESRD, including sleep-disordered breathing. This knowledge may enable health professionals to devise new strategies for the diagnosis and treatment of these patients, in order to reduce morbidity and mortality and improve their quality of life. PMID:27512289

  20. The Effect of Therapeutic Touch on Pain and Fatigue of Cancer Patients Undergoing Chemotherapy

    PubMed Central

    Aghabati, Nahid; Pour Esmaiel, Zahra

    2010-01-01

    Despite major advances in pain management, cancer pain is managed poorly in 80% of the patients with cancer. Due to deleterious side effects of pharmacology therapy in these people, there is an urgent need for clinical trials of non-pharmacological interventions. To examine the effect of therapeutic touch (TT) on the pain and fatigue of the cancer patients undergoing chemotherapy, a randomized and three-groups experimental study—experimental (TT), placebo (placebo TT), and control (usual care)—was carried out. Ninety patients undergoing chemotherapy, exhibiting pain and fatigue of cancer, were randomized into one of the three groups in the Cancer Center of Imam Khomeini Hospital in Tehran, Iran. Pain and fatigue were measured and recorded by participants before and after the intervention for 5 days (once a day). The intervention consisted of 30 min TT given once a day for 5 days between 10:00 a.m. and 10:30 a.m. The Visual Analogue Scale (VAS) of pain and the Rhoten Fatigue Scale (RFS) were completed for 5 days before and after the intervention by the subjects. The TT (significant) was more effective in decreasing pain and fatigue of the cancer patients undergoing chemotherapy than the usual care group, while the placebo group indicated a decreasing trend in pain and fatigue scores compared with the usual care group. PMID:18955319

  1. Transient Intraoperative Central Diabetes Insipidus in Moyamoya Patients Undergoing Revascularization Surgery: A Mere Coincidence?

    PubMed

    Hong, Joe C; Ramos, Emilio; Copeland, Curtis C; Ziv, Keren

    2016-04-15

    We present 2 patients with Moyamoya disease undergoing revascularization surgery who developed transient intraoperative central diabetes insipidus with spontaneous resolution in the immediate postoperative period. We speculate that patients with Moyamoya disease may be predisposed to a transient acute-on-chronic insult to the arginine vasopressin-producing portion of their hypothalamus mediated by anesthetic agents. We describe our management, discuss pertinent literature, and offer possible mechanisms of this transient insult. We hope to improve patient safety by raising awareness of this potentially catastrophic complication.

  2. Clinical and prognostic implications of atrial fibrillation in patients undergoing transcatheter aortic valve implantation

    PubMed Central

    Salinas, Pablo; Moreno, Raúl; Calvo, Luis; Jiménez-Valero, Santiago; Galeote, Guillermo; Sánchez-Recalde, Angel; López-Fernández, Teresa; Garcia-Blas, Sergio; Iglesias, Diego; Riera, Luis; Moreno-Gómez, Isidro; Mesa, Jose María; Plaza, Ignacio; Ayala, Rocio; Gonzalez, Rosa; López-Sendón, José-Luis

    2012-01-01

    AIM: To study a cohort of consecutive patients undergoing transcatheter aortic valve implantation (TAVI) and compare the outcomes of atrial fibrillation (AF) patients vs patients in sinus rhythm (SR). METHODS: All consecutive patients undergoing TAVI in our hospital were included. The AF group comprised patients in AF at the time of TAVI or with history of AF, and were compared with the SR group. Procedural, echocardiographic and follow-up variables were compared. Likewise, the CHA2DS2-VASC stroke risk score and HAS-BLED bleeding risk score and antithrombotic treatment at discharge in AF patients were compared with that in SR patients. RESULTS: From a total of 34 patients undergoing TAVI, 17 (50%) were allocated to the AF group, of whom 15 (88%) were under chronic oral anticoagulation. Patients in the AF group were similar to those in the SR group except for a trend (P = 0.07) for a higher logistic EuroSCORE (28% vs 19%), and a higher prevalence of hypertension (82% vs 53%) and chronic renal failure (17% vs 0%). Risk of both stroke and bleeding was high in the AF group (mean CHA2DS2-VASC 4.3, mean HAS-BLED 2.9). In the AF group, treatment at discharge included chronic oral anticoagulation in all except one case, and in association with an antiplatelet drug in 57% of patients. During a mean follow-up of 11 mo (maximum 32), there were only two strokes, none of them during the peri-procedural period: one in the AF group at 30 mo and one in the SR group at 3 mo. There were no statistical differences in procedural success, and clinical outcome (survival at 1 year 81% vs 74% in AF and SR groups, respectively, P = NS). CONCLUSION: Patients in AF undergoing TAVI show a trend to a higher surgical risk. However, in our cohort, patients in AF did not have a higher stroke rate compared to the SR group, and the prognosis was similar in both groups. PMID:22279599

  3. Outcomes of Male Patients with Alport Syndrome Undergoing Renal Replacement Therapy

    PubMed Central

    Temme, Johanna; Kramer, Anneke; Jager, Kitty J.; Lange, Katharina; Peters, Frederick; Müller, Gerhard-Anton; Kramar, Reinhard; Heaf, James G.; Finne, Patrik; Palsson, Runolfur; Reisæter, Anna V.; Hoitsma, Andries J.; Metcalfe, Wendy; Postorino, Maurizio; Zurriaga, Oscar; Santos, Julio P.; Ravani, Pietro; Jarraya, Faical; Verrina, Enrico; Dekker, Friedo W.

    2012-01-01

    Summary Background and objectives Patients with the hereditary disease Alport syndrome commonly require renal replacement therapy (RRT) in the second or third decade of life. This study compared age at onset of RRT, renal allograft, and patient survival in men with Alport syndrome receiving various forms of RRT (peritoneal dialysis, hemodialysis, or transplantation) with those of men with other renal diseases. Design, setting, participants, & measurements Patients with Alport syndrome receiving RRT identified from 14 registries in Europe were matched to patients with other renal diseases. A linear spline model was used to detect changes in the age at start of RRT over time. Kaplan-Meier method and Cox regression analysis were used to examine patient and graft survival. Results Age at start of RRT among patients with Alport syndrome remained stable during the 1990s but increased by 6 years between 2000–2004 and 2005–2009. Survival of patients with Alport syndrome requiring dialysis or transplantation did not change between 1990 and 2009. However, patients with Alport syndrome had better renal graft and patient survival than matched controls. Numbers of living-donor transplantations were lower in patients with Alport syndrome than in matched controls. Conclusions These data suggest that kidney failure in patients with Alport syndrome is now being delayed compared with previous decades. These patients appear to have superior patient survival while undergoing dialysis and superior patient and graft survival after deceased-donor kidney transplantation compared with patients receiving RRT because of other causes of kidney failure. PMID:22997344

  4. Functional evolution of critically ill patients undergoing an early rehabilitation protocol

    PubMed Central

    Murakami, Fernanda Murata; Yamaguti, Wellington Pereira; Onoue, Mirian Akemi; Mendes, Juliana Mesti; Pedrosa, Renata Santos; Maida, Ana Lígia Vasconcellos; Kondo, Cláudia Seiko; de Salles, Isabel Chateaubriand Diniz; de Brito, Christina May Moran; Rodrigues, Miguel Koite

    2015-01-01

    Objective Evaluation of the functional outcomes of patients undergoing an early rehabilitation protocol for critically ill patients from admission to discharge from the intensive care unit. Methods A retrospective cross-sectional study was conducted that included 463 adult patients with clinical and/or surgical diagnosis undergoing an early rehabilitation protocol. The overall muscle strength was evaluated at admission to the intensive care unit using the Medical Research Council scale. Patients were allocated to one of four intervention plans according to the Medical Research Council score, the suitability of the plan’s parameters, and the increasing scale of the plan expressing improved functional status. Uncooperative patients were allocated to intervention plans based on their functional status. The overall muscle strength and/or functional status were reevaluated upon discharge from the intensive care unit by comparison between the Intervention Plans upon admission (Planinitial) and discharge (Planfinal). Patients were classified into three groups according to the improvement of their functional status or not: responsive 1 (Planfinal > Planinitial), responsive 2 (Planfinal = Planinitial) and unresponsive (Planfinal < Planinitial). Results In total, 432 (93.3%) of 463 patients undergoing the protocol responded positively to the intervention strategy, showing maintenance and/or improvement of the initial functional status. Clinical patients classified as unresponsive were older (74.3 ± 15.1 years of age; p = 0.03) and had longer lengths of intensive care unit (11.6 ± 14.2 days; p = 0.047) and hospital (34.5 ± 34.1 days; p = 0.002) stays. Conclusion The maintenance and/or improvement of the admission functional status were associated with shorter lengths of intensive care unit and hospital stays. The results suggest that the type of diagnosis, clinical or surgical, fails to define the positive response to an early rehabilitation protocol. PMID:26340157

  5. Gastrobronchial fistula following minimally invasive esophagectomy for esophageal cancer in a patient with myotonic dystrophy: Case report

    PubMed Central

    Hugin, Silje; Johnson, Egil; Johannessen, Hans-Olaf; Hofstad, Bjørn; Olafsen, Kjell; Mellem, Harald

    2015-01-01

    Introduction Myotonic dystrophies are inherited multisystemic diseases characterized by musculopathy, cardiac arrythmias and cognitive disorders. These patients are at increased risk for fatal post-surgical complications from pulmonary hypoventilation. We present a case with myotonic dystrophy and esophageal cancer who had a minimally invasive esophagectomy complicated with gastrobronchial fistulisation. Presentation of case A 44-year-old male with myotonic dystrophy type 1 and esophageal cancer had a minimally invasive esophagectomy performed instead of open surgery in order to reduce the risk for pulmonary complications. At day 15 respiratory failure occurred from a gastrobronchial fistula between the right intermediary bronchus (defect 7–8 mm) and the esophagogastric anastomosis (defect 10 mm). In order to minimize large leakage of air into the gastric conduit the anastomosis was stented and ventilation maintained at low airway pressures. His general condition improved and allowed extubation at day 29 and stent removal at day 35. Bronchoscopy confirmed that the fistula was healed. The patient was discharged from hospital at day 37 without further complications. Discussion The fistula was probably caused by bronchial necrosis from thermal injury during close dissection using the Ligasure instrument. Fistula treatment by non-surgical intervention was considered safer than surgery which could be followed by potentially life-threatening respiratory complications. Indications for stenting of gastrobronchial fistulas will be discussed. Conclusions Minimally invasive esophagectomy was performed instead of open surgery in a myotonic dystrophy patient as these patients are particularly vulnerable to respiratory complications. Gastrobronchial fistula, a major complication, was safely treated by stenting and low airway pressure ventilation. PMID:26520033

  6. Systematic review of peri-operative nutritional support for patients undergoing hepatobiliary surgery

    PubMed Central

    Liu, Yin

    2015-01-01

    Background Malnutrition is prevalent among peri-operative patients undergoing hepatobiliary surgery and is an important prognostic factor. Both hepatobiliary disease and surgical trauma significantly affects body’s metabolism and environment. Therefore, it is very important for patients with liver diseases undergoing hepatobiliary surgery to receive essential nutritional support during peri-operative period. Methods We summarized our clinical experience and reviewed of related literature to find the way for implementing the appropriate nutritional strategy. Results We found after comprehensively evaluating nutrition status, function of liver and gastrointestinal tract, nutritional strategy would be selected correctly. In severe malnutrition, initiation of enteral nutrition (EN) and/or parenteral nutrition (PN) with essential or special formulae is often recommended. Especially nasojejunal feeding is indicated that early application can improve nutritional status and liver function, reduce complications and prolong survival. Conclusions The reasonable peri-operative nutritional support therapy can improve the effect of surgical treatment and promote the patients’ recovery. PMID:26605277

  7. Iron overload in patients with acute leukemia or MDS undergoing myeloablative stem cell transplantation.

    PubMed

    Armand, Philippe; Kim, Haesook T; Rhodes, Joanna; Sainvil, Marie-Michele; Cutler, Corey; Ho, Vincent T; Koreth, John; Alyea, Edwin P; Hearsey, Doreen; Neufeld, Ellis J; Fleming, Mark D; Steen, Hanno; Anderson, Damon; Kwong, Raymond Y; Soiffer, Robert J; Antin, Joseph H

    2011-06-01

    Patients with hematologic malignancies undergoing allogeneic stem cell transplantation (HSCT) commonly have an elevated serum ferritin prior to HSCT, which has been associated with increased mortality after transplantation. This has led to the suggestion that iron overload is common and deleterious in this patient population. However, the relationship between serum ferritin and parenchymal iron overload in such patients is unknown. We report a prospective study of 48 patients with acute leukemia (AL) or myelodysplastic syndromes (MDS) undergoing myeloablative HSCT, using magnetic resonance imaging (MRI) to estimate liver iron content (LIC) and cardiac iron. The median (and range) pre-HSCT value of serum ferritin was 1549 ng/mL (20-6989); serum hepcidin, 59 ng/mL (10-468); labile plasma iron, 0 LPI units (0.0-0.9). Eighty-five percent of patients had hepatic iron overload (HIO), and 42% had significant HIO (LIC ≥5.0 mg/gdw). Only 1 patient had cardiac iron overload. There was a strong correlation between pre-HSCT serum ferritin and estimated LIC (r = .75), which was mostly dependent on prior transfusion history. Serum hepcidin was appropriately elevated in patients with HIO. Labile plasma iron elevation was rare. A regression calibration analysis supported the hypothesis that elevated pre-HSCT LIC is significantly associated with inferior post-HSCT survival. These results contribute to our understanding of the prevalence, mechanism, and consequences of iron overload in HSCT.

  8. Body mass index, conversion rate and complications among patients undergoing robotic surgery for endometrial carcinoma.

    PubMed

    Cunningham, Mary J; Dorzin, Esther; Nguyen, Loan; Anderson, Elizabeth; Bunn, W Douglas

    2015-12-01

    A retrospective cohort study was performed to evaluate the relationship of BMI to conversion rate in patients undergoing robotic surgery for endometrial cancer. Secondary outcomes were operative times, number of lymph nodes retrieved, and complications. Women with endometrial cancer scheduled for robotic surgery from September 2008 to September 2012 were included. Women were divided into three groups based on BMI, and conversion rates to laparotomy were compared. Descriptive and comparative analyses were performed among non-obese, obese, and morbidly obese women who completed robotic surgery. 298 women were scheduled for robotic surgery for endometrial carcinoma: 87 non-obese (BMI 19-29, μ 25.23), 110 obese (BMI 30-39, μ 34.21), and 101 morbidly obese (BMI 40-71, μ 47.38). Conversion to laparotomy occurred in 18 patients (6%), with no difference in conversion rate between BMI categories. Direct comparison between converted and completed robotic patients showed no significant differences in preoperative characteristics, except that patients who required conversion had a higher number of previous abdominal surgeries. Patients completing robotic surgery underwent node dissections at similar rates in all three BMI categories. Operating room time, but not surgical time, was increased in morbidly obese patients. There were no significant differences in complications, performance of lymphadenectomy, or lymph node yields between BMI categories. Increase in BMI was not associated with an increase in rate of conversion to laparotomy or complication rate in patients undergoing robotic surgery for endometrial carcinoma. Node dissections were pathologically equivalent between BMI categories.

  9. Variation in Tracheal Reintubations Among Patients Undergoing Cardiac Surgery Across Washington State Hospitals

    PubMed Central

    Khandelwal, Nita; Dale, Christopher R.; Benkeser, David C.; Joffe, Aaron M.; Yanez, N. David; Treggiari, Miriam M.

    2014-01-01

    Background Patients requiring endotracheal reintubation have higher mortality, increased hospital length of stay and costs. To our knowledge, little is known about the variation in reintubation across hospitals among patients undergoing cardiac surgery. Objectives The objectives of this study were to: (1) Examine the variation in reintubations across Washington State hospitals that perform cardiac surgery, and (2) Explore hospital and patient characteristics associated with variation in reintubation. Design Retrospective cohort study Setting All non-federal hospitals performing cardiac surgery in Washington State Participants 15,103 patients undergoing CABG or valvular surgery between January 1, 2008 and September 30, 2011 Measurements and Main Results Patient and hospital characteristics were compared between hospitals that had a reintubation frequency ≥ 5% or < 5%. Multivariable logistic regression was used to compare the odds of reintubation across the hospitals. We tested for heterogeneity of odds of reintubation across hospitals by performing a likelihood ratio test on the hospital factor. After adjusting for patient-level characteristics and procedure type, significant heterogeneity in reintubations across hospitals was present (p=0.005). Our exploratory analyses suggested that hospitals with lower reintubations were more likely to have greater acute care days and teaching ICUs. Conclusions After accounting for patient and procedure characteristics, significant heterogeneity in the relative odds of requiring reintubation was present across 16 non-federal hospitals performing cardiac surgery in Washington State. Our findings suggest that greater hospital volume and ICU teaching status are associated with less reintubations. PMID:25802193

  10. Myocardial infarction and subsequent death in a patient undergoing robotic prostatectomy.

    PubMed

    Thompson, Judy

    2009-10-01

    A 52-year-old patient,