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Successful management of severe red blood cell alloimmunization in pregnancy with a combination of therapeutic plasma exchange,intravenous immune globulin,and intrauterine transfusion 下载免费PDF全文
Laura C. Nwogu Kenneth J. Moise Jr Kimberly L. Klein Hlaing Tint Brian Castillo Yu Bai 《Transfusion》2018,58(3):677-684
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The changing profile of esophageal cancer presentation and its implication for diagnosis 总被引:1,自引:0,他引:1
Gibbs JF Rajput A Chadha KS Douglas WG Hill H Nwogu C Nava HR Sabel MS 《Journal of the National Medical Association》2007,99(6):620-626
CONTEXT: The incidence of esophageal adenocarcinoma is rising and has surpassed squamous cell carcinoma. OBJECTIVE: To determine how the increasing incidence of esophageal adenocarcinoma alters the classic clinical presentation and the implications of these changes for diagnosis. DESIGN AND SETTING: A five-year retrospective review (1991-1996) was made. PARTICIPANTS: All patients were identified by a computerized registry search with a diagnosis of esophageal carcinoma. MAIN OUTCOME MEASURES: Clinical presentation; duration of symptoms; and correlation with diagnosis, pathology, treatment and outcome. RESULTS: One-hundred-eight (35%) patients had squamous cell carcinoma and 199 (65%) had adenocarcinoma. Dysphagia and weight loss were more common among patients with squamous cell carcinoma (93% and 68%), when compared to adenocarcinoma (79% and 53%). Twenty-one percent of adenocarcinoma patients had other symptoms presentation, including gastroesophageal reflux disease. Once dysphagia was present, there was no correlation between the duration.of symptoms and survival. However, cancers detected in patients who presented with reflux symptoms without dysphagia showed an improved prognosis over patients who presented with both. CONCLUSIONS: Esophageal adenocarcinoma has surpassed squamous cell carcinoma. Gastroesophageal reflux was associated with an earlier stage of presentation compared to the "classic" presentation of esophageal cancer. 相似文献
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Video-assisted thoracic surgery lobectomy has controversial advantages over traditional open surgical approaches. Subjective concerns such as pain, dyspnea, physical functioning, and overall satisfaction generally favor VATS but vary depending on survey timing. Independence, a major quality of life component, favors video-assisted thoracic surgery because fewer objective hospital and discharge resources are needed because pulmonary function, activity level, muscle strength, and walking capacity are better. Video-assisted thoracic surgery often hastens return to work and facilitates adjuvant chemotherapy or subsequent urgent surgical procedures. Video-assisted thoracic surgery-related quality of life benefits are amplified by advanced age (or other frailties) and reduced by advanced cancer stage or comorbid illness. 相似文献
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Donthireddy KR Ailawadhi S Nasser E Schiff MD Nwogu CE Nava HR Javle MM 《The journal of supportive oncology》2007,5(8):355-363
Gastroparesis is a disorder of the stomach caused by delayed gastric emptying in the absence of mechanical obstruction. Symptoms of gastroparesis include nausea, vomiting, early satiety, bloating, and abdominal discomfort. Gastroparesis has been described as a complication of several malignancies, including gastric, pancreatic, gallbladder, esophageal, and lung cancers, as well as leiomyosarcoma.The prevalence of malignant gastroparesis (MG) is unknown, and this entity is widely underrecognized and undertreated. Diabetes mellitus is the most common identifiable cause of benign gastroparesis, ie, gastroparesis occurring in the absence of an underlying malignant pathology. In the setting of malignancy, gastroparesis may result from the cancer itself or may be a complication of its treatment with such modalities as surgery, radiation therapy, or chemotherapy. Coexisting conditions, including diabetes, hypothyroidism, and neurologic diseases, may further exacerbate MG. The pathogenesis of MG is not clearly understood at present. However, mechanisms suggested in the literature include postvagotomy syndrome, malignant infiltration of the autonomic nervous system, and paraneoplastic dysmotility with autoantibody-mediated destruction of the enteric nervous system (the interstitial cells of Cajal, also called the intrinsic pacemaker of the gastrointestinal tract, or the myenteric plexus). Appropriate treatment of MG may help to avoid serious consequences, such as cancer cachexia, intolerance of oral anticancer agents, dehydration, and hospitalization. In this article, we will describe our institutional experience with MG and will provide a concise review of the literature. Guidelines for management will be suggested. 相似文献
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M. M. Javle C. E. Nwogu K. A. Donohue R. V. Iyer W. E. Brady S. V. Khemka J. L. Smith T. L. Demmy G. Y. Yang H. R. Nava 《Diseases of the esophagus》2006,19(2):78-83
Therapeutic options for locoregional esophageal cancer (EC) include primary surgery, neoadjuvant or definitive chemoradiation and systemic chemotherapy. The role of surgery in these multimodal strategies has recently been debated and definitive chemoradiation is being offered as an alternative to surgery at many centers. We examined our results with multimodal therapy and surgery in this patient population. We conducted a retrospective analysis of 172 patients with locoregional (AJCC stages I-III) EC treated at RPCI between February 14, 1990 and September 20, 2002. Median age was 65 years (range, 36-95); there were 136 male patients. There were 100 regional (stages IIB-III), 69 local (stages I-IIA) and three in situ cases. Initial therapy was either combined modality (n = 122) or single modality (surgery) (n = 50). There was 0%, 30-day, postoperative mortality. Median survival for all patients was 25.3 months and was better for local stage with surgery alone (75 months) than with neoadjuvant (35.7 months) or definitive chemoradiation (19.1 months, P < 0.001). Survival for patients with regional disease treated with surgery alone, neoadjuvant or definitive chemoradiation was 21.5, 24.4 and 11.8 months, respectively (P = not significant). The associations of prognostic factors with overall survival were evaluated using Cox proportional hazards regression analysis and 2-sided Wald's chi-square test. On multivariate analysis, carefully selected patients treated with surgery alone had better outcomes compared with those treated with definitive chemoradiation (P < 0.001). Patients with locoregional esophageal cancer who are eligible for surgical resection either alone or as a part of multimodal therapy may have better outcomes than those treated with non-surgical approaches. 相似文献