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Sample records for heart late complication

  1. [Late complications following Björk-Shiley and St. Jude Medical heart valve replacement].

    Horstkotte, D; Körfer, R; Budde, T; Haerten, K; Schulte, H D; Bircks, W; Loogen, F

    1983-05-01

    Valve-related complications after Björk-Shiley mitral (n = 475), aortic (n = 424), or mitral-aortic implantation (n = 119) were compared to complications after St. Jude mitral (n = 173), aortic (n = 152), and St. Jude mitral and aortic (n = 63) replacements. The 1,018 consecutive patients with Björk-Shiley valves had been operated upon between 1974 and 1982, those with St. Jude valves between 1978 and 1982. All patients were placed on anticoagulant therapy with phenprocoumon early after operation and no significant intergroup differences in the effectiveness of the anticoagulant therapy were found. At a comparable follow-up time of approximately 23 months, 24 major thromboembolic episodes were observed after Björk-Shiley mitral (BSM) and 3 after St. Jude mitral valve implantation (SJM), corresponding to a thromboembolic rate of 2.82/100 patient years with BSM and 0.93/100 patient years with SJM. After aortic valve replacements, 1.93 events in 100 patient years occurred after Björk-Shiley aortic (BSA) and 0.73 after St. Jude aortic implantation (SJA). In patients with double valve replacements, these rates were 3.2 (BSM + BSA) and 0.88 (SJM + SJA), respectively. The cerebral vessels were involved in 52% and the arteries of the extremities in 22% of these major events. Six Björk-Shiley prostheses had to be replaced because of valve thrombosis. The overall incidence of severe hemorrhagic complications was 2.94/100 patient years in BSM and 1.79 in SJM. After aortic valve replacement, we found rates of 1.80/100 patient years (BSA) and 2.57/100 patient years (SJA), respectively. Intravascular hemolysis no longer seems to be a significant clinical problem. However, indications of red cell damage after heart valve replacement were significantly greater in patients with perivalvular leakage, valve thrombosis, or dysfunction than in those with normally functioning prostheses. Reoperations were necessary because of valve thrombosis (0.46%), perivalvular leakage (2

  2. Complications with the MICRA TPS Pacemaker System: Persistent Complete Heart Block and Late Capture Failure.

    Holm, Niels; Müller, Andreas; Zbinden, Rainer

    2017-04-01

    A Medtronic MICRA transcatheter pacing system (Medtronic, Minneapolis, MN, USA) was implanted in an 86-year-old patient with sick sinus syndrome and left bundle branch block after transfemoral aortic valve implantation. During implantation she developed a persistent complete heart block due to manipulation with the large-bore delivery catheter. Two weeks later, acute pacemaker dysfunction occurred due to massive increase of pacing threshold and impedance without obvious pacemaker dislocation or myocardial perforation. Recurrent capture failure was seen with pacing output set at 5 V/1.0 ms. Hence, microdislocation or fixation of the tines in the right ventricular trabeculae has to be assumed. © 2016 Wiley Periodicals, Inc.

  3. Late complications in patients with Björk-Shiley and St. Jude Medical heart valve replacement.

    Horstkotte, D; Körfer, R; Seipel, L; Bircks, W; Loogen, F

    1983-09-01

    Valve-related complications after Björk-Shiley mitral valve implantation (n = 475), aortic valve implantation (n = 424), or mitral-aortic valve implantation (n = 119) were compared with those after St. Jude Medical mitral valve replacement (n = 173), aortic valve replacement (n = 152), or mitral-aortic valve replacement (n = 69). All patients were placed on anticoagulant therapy with phenprocoumon early after operation. All patients had a comparable follow-up time of approximately 23 months, which showed that cumulative thromboembolic rates were significantly higher after St. Jude valve implantation than after Björk-Shiley valve implantation. Reoperations were necessary because of valve thrombosis (0.46%), perivalvular leakage (2.2%), or prosthetic valve endocarditis with perivalvular regurgitation (0.46%). One Björk-Shiley mitral valve prosthesis had to be replaced because of fracture of the outlet strut. Without significant intergroup differences, hemorrhage due to anticoagulant treatment was the most frequent complication. Thromboembolic complications were significantly more frequent after Björk-Shiley mitral, aortic, and double valve replacements than after St. Jude valve implantation. This may lead to consideration of changes in the prophylaxis of thrombus formations in the St. Jude valve, especially in aortic valve replacements, in patients with sinus rhythm.

  4. Late complications of radiation therapy

    Masaki, Norie

    1998-01-01

    There are cases in which, although all traces of acute radiation complications seem to have disappeared, late complications may appear months or years to become apparent. Trauma, infection or chemotherapy may sometimes recall radiation damage and irreversible change. There were two cases of breast cancer that received an estimated skin dose in the 6000 cGy range followed by extirpation of the residual tumor. The one (12 y.o.) developed atrophy of the breast and severe teleangiectasis 18 years later radiotherapy. The other one (42 y.o.) developed severe skin necrosis twenty years later radiotherapy after administration of chemotherapy and received skin graft. A case (52 y.o.) of adenoidcystic carcinoma of the trachea received radiation therapy. The field included the thoracic spinal cord which received 6800 cGy. Two years and 8 months after radiation therapy she developed complete paraplegia and died 5 years later. A truly successful therapeutic outcome requires that the patient be alive, cured and free of significant treatment-related morbidity. As such, it is important to assess quality of life in long-term survivors of cancer treatment. (author)

  5. Late complications of radiation therapy

    Masaki, Norie [Osaka Prefectural Center for Adult Diseases (Japan)

    1998-03-01

    There are cases in which, although all traces of acute radiation complications seem to have disappeared, late complications may appear months or years to become apparent. Trauma, infection or chemotherapy may sometimes recall radiation damage and irreversible change. There were two cases of breast cancer that received an estimated skin dose in the 6000 cGy range followed by extirpation of the residual tumor. The one (12 y.o.) developed atrophy of the breast and severe teleangiectasis 18 years later radiotherapy. The other one (42 y.o.) developed severe skin necrosis twenty years later radiotherapy after administration of chemotherapy and received skin graft. A case (52 y.o.) of adenoidcystic carcinoma of the trachea received radiation therapy. The field included the thoracic spinal cord which received 6800 cGy. Two years and 8 months after radiation therapy she developed complete paraplegia and died 5 years later. A truly successful therapeutic outcome requires that the patient be alive, cured and free of significant treatment-related morbidity. As such, it is important to assess quality of life in long-term survivors of cancer treatment. (author)

  6. Quantification of late complications after radiation therapy

    Jung, Horst; Beck-Bornholdt, Hans-Peter; Svoboda, Vladimir; Alberti, Winfried; Herrmann, Thomas

    2001-01-01

    Background: An increasing number of patients survive cancer after having received radiation therapy. Therefore, the occurrence of late normal tissue complications among long-term survivors is of particular concern. Methods: Sixty-three patients treated by radical surgery and irradiation for rectal carcinoma were subjected to an unconventional sandwich therapy. Preoperative irradiation was given in four fractions of 5 Gy each applied within 2 or 3 days; postoperative irradiation consisted mostly of 15x2 Gy (range, 20-40 Gy). A considerable proportion of these patients developed severe late complications (Radiother Oncol 53 (1999) 177). The data allowed a detailed analysis of complication kinetics, leading to a new model which was tested using data from the literature. Results: Data on late complications were obtained for eight different organs with a follow-up of up to 10 years. For the various organs, the percentage of patients being free from late complications, plotted as a function of time after start of radiation therapy, was adequately described by exponential regression. From the fit, the parameter p a was obtained, which is the percentage of patients at risk in a given year of developing a complication in a given organ during that year. The rate p a remained about constant with time. Following sandwich therapy, the annual incidence of complications in the bladder, ileum, lymphatic and soft tissue, and ureters was about the same (p a =10-14%/year), whereas complications in bone or dermis occurred at lower rates (4.7 or 7.5%/year, respectively). Discussion: Numerous data sets collected from published reports were analyzed in the same way. Many of the data sets studied were from patients in a series where there was a high incidence of late effects. Three types of kinetics for the occurrence of late effects after radiotherapy were identified: Type 1, purely exponential kinetics; Type 2, exponential kinetics, the slope of which decreased exponentially with time

  7. Late complications after radiotherapy for prostate cancer

    Jung, H. [University Hospital Hamburg-Eppendorf (Germany). Inst. of Biophysics and Radiobiology; University Hospital Hamburg-Eppendorf (Germany). Lab. of Radiobiology and Experimental Radiooncology; Beck-Bornholdt, H.P. [University Hospital Hamburg-Eppendorf (Germany). Inst. of Biophysics and Radiobiology; Svoboda, V. [University Hospital Hamburg-Eppendorf (Germany). Inst. of Biophysics and Radiobiology; Portsmouth Oncology Centre, Saint Mary' s Hospital (United Kingdom). Dept. of Radiotherapy; Alberti, W. [University Hospital Hamburg-Eppendorf (Germany). Dept. of Radiotherapy and Radiooncology; Herrmann, T. [Technical Univ. Dresden (Germany). Dept. of Radiotherapy and Radiooncology

    2012-11-15

    Background: The aim of the present study was to analyze in detail the time course of the incidence of radiation-induced late effects. For this purpose, unpublished data of patients treated by radiation therapy in Hamburg in the late 1980s were analyzed. Relatively large volumes were exposed to comparatively high doses, thus leading to a high rate of treatment-related side effects. Patients and methods: A total of 180 consecutive patients received radiotherapy for prostate cancer. The median age was 66 years (range 41-88 years). The median of the maximum dose was 77.5 Gy (range 56.3-95 Gy) and overall treatment time was 51 days (range 28-128 days). Endpoints analyzed were late complications of grade 3 or higher, overall and disease-free survival, local tumor control, and distant metastases. Data analysis was actuarial and the log-rank test was used to compare the various subgroups. Results After 2 years, 80.5 {+-} 3.2% of the patients were without any complications of grade 3 or higher, and after 5 years a constant level of 70.3 {+-} 4.0% was approached. When multiple lesions occurred per patient, the later events were disregarded. A total of 66 complications occurred in 42 patients. The percentage of patients being free from late complications, plotted as a function of time after start of radiation therapy, was adequately described by an exponential function and a constant fraction. Complications approached a constant level of 70.3% at a rate of 5.3% per month. This means that patients who will develop a complication do so at exponential kinetics and at a relatively high rate, whereas about 70% of the patients will never experience a late effect even over long observation periods. After subdividing the maximum dose into three equal dose groups of 55 patients each (< 73.3 Gy, 73.3-80 Gy, > 80 Gy), the constant fraction decreased from 85.7 to 72.8% and 52.2%, whereas the incidence rate was 4.3%, 7.7%, and 5.6% per month and, thus, almost independent of radiation dose

  8. Airway Complications of Total Artificial Heart.

    Pathak, Vikas; Donovan, Colin; Malhotra, Rajiv

    2017-02-01

    The total artificial heart is the mechanical device which is used as a bridge to the heart transplant in patients with biventricular failure. Due to the mechanical nature of the device, patients receiving total artificial heart (TAH) require to be on anticoagulation therapy. Hemorrhage and coagulopathy are few of the known complications of TAH.

  9. Oral piercings: immediate and late complications.

    Vieira, Elma P; Ribeiro, Andre Luis Ribeiro; Pinheiro, João de Jesus V; Alves, Sérgio de M

    2011-12-01

    Oral piercings have a long history as part of religious, cultural, or sexual symbolism in many traditional tribes; currently, these ornaments have wide acceptance among young people. Several oral and systemic complications may be associated with this practice; however, limited data related to these complications can be obtained in the literature. This study includes 42 cases of oral piercings in 39 young adults, who were using or had used oral piercings, and the complications associated with their use. Immediate complications occurred in 29 cases, including excessive bleeding (69%) and pain (52.3%) as the most representative. Two cases of syncope were found. Late complications related to the piercing insertion site were observed in 97.6% of cases, with pain and swelling being present in 92.9% and 61.9% of cases, respectively. Dental pain and lacerations on the tongue represented the most prevalent complications associated with the surrounding tissues, accounting for 33.3% and 31% of cases. The use of oral piercings is related to a series of mainly local complications, and individuals who decide to use piercings should be aware of such complications. Individuals wishing to get a part of their body pierced should do so with qualified professionals and should regularly visit the dentist so that a regular control is achieved, thus ensuring the early detection of the adverse effects associated with this practice. Copyright © 2011 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  10. Late complications following cryotherapy of lattice degeneration.

    Benson, W E; Morse, P H; Nantawan, P

    1977-10-01

    We observed 341 patients who had received cryotherapy for lattice degeneration in order to identify possible late complications. Sequelae such as retinal tears posterior to an operculum or flap tears within treated areas showed that treatment did not necessarily prevent subsequent vitreous traction. Moreover, the newly created flap tears may extend beyond the treated area and can cause retinal detachment. Even scleral buckling did not necesserily prevent further traction. Therefore, we concluded that when cryotherapy is used to treat lattice degeneration, an adequate margin of surrounding retina should be treated and the treatment should extend to the ora serrata.

  11. [Late respiratory function complications following burns].

    Ernesto, S; Marduel, Y; Freymond, N; Pacheco, Y; Devouassoux, G

    2008-03-01

    Twenty five per cent of thermal injuries are associated with secondary respiratory events linked to several mechanisms. In the acute phase of the accident oedema of the airways, the fume inhalation syndrome and ARDS are the most common causes responsible for death in 60% of cases. Late respiratory complications are little known and neglected. They comprise obstructive ventilatory defects due to the inhalation syndrome and restrictive defects secondary to ARDS or to dermal injury. We report the case of a female patient, extensively burnt 2 years previously, admitted to hospital with severe acute respiratory failure complicating COPD. The presence of both restrictive and obstructive defects led to the suggestion of alternative underlying mechanisms such as the pulmonary consequences of ARDS and extensive dermal scars. The latter were responsible for an armour like thickening of the skin of the thorax compatible with the restrictive defect. These functional abnormalities and the potential severity of acute respiratory failure are indications for regular pulmonary follow-up of patients with severe circumferential scarring of the thorax who are at high risk for respiratory complications.

  12. Late complication after radiotherapy for testicular tumor

    Mineyama, Hirotada; Komatsubara, Shuichi; Sakata, Yasunosuke; Abe, Norio (Niigata Prefectural Cancer Center (Japan). Niigata Hospital)

    1983-12-01

    During the past 21 years, 105 patients with germinal testicular tumor were treated in our hospital; 86 out of 105 patients were irradiated postoperatively. Late radiation injury was observed in 14 patients: Cutaneosigmoidal fistula in 1 patient, ileus (jejunum necrosis) in 1 patient, gastric ulcer in 1 patient, duodenal ulcer and stenosis in 1 patient, lung fibrosis in 1 patient, radiation cystitis in 1 patient, severe lymph edema of lower extremity in 1 patient, muscle atrophy of lower extremity in 1 patient, lower extremity growth disturbances in 3 children and severe abdominal cutancosubcutaneal fibrosis in 3 patient. Two cases of late radiation injury are presented and discussed.

  13. Candidate Genes for Late Diabetic Complications

    Lindholm, Eero

    2007-01-01

    Diabetes mellitus is a group of metabolic diseases characterized by hyperglycemia resulting from defects in insulin secretion, insulin action, or both. The new WHO criteria for classification of diabetes takes into account also clinical stages dividing the diabetic patients into noninsulin requiring (NIR), insulin requiring for control (IRC) and insulin requiring for survival (IRS) subgroups. Diabetic complications are the result of chronically elevated blood glucose. Genetic factors are beli...

  14. The impact of neurologic complications on outcome after heart transplantation

    van de Beek, Diederik; Kremers, Walter; Daly, Richard C.; Edwards, Brooks S.; Clavell, Alfredo L.; McGregor, Christopher G. A.; Wijdicks, Eelco F. M.

    2008-01-01

    OBJECTIVE: To study neurologic complications after heart transplant. DESIGN: Retrospective cohort study. SETTING: Cardiac transplant program at Mayo Clinic, Rochester, Minnesota. PATIENTS: We retrospectively studied 313 patients who underwent heart transplant at Mayo Clinic Rochester from January 1,

  15. Brain-Heart Interaction: Cardiac Complications After Stroke.

    Chen, Zhili; Venkat, Poornima; Seyfried, Don; Chopp, Michael; Yan, Tao; Chen, Jieli

    2017-08-04

    Neurocardiology is an emerging specialty that addresses the interaction between the brain and the heart, that is, the effects of cardiac injury on the brain and the effects of brain injury on the heart. This review article focuses on cardiac dysfunction in the setting of stroke such as ischemic stroke, brain hemorrhage, and subarachnoid hemorrhage. The majority of post-stroke deaths are attributed to neurological damage, and cardiovascular complications are the second leading cause of post-stroke mortality. Accumulating clinical and experimental evidence suggests a causal relationship between brain damage and heart dysfunction. Thus, it is important to determine whether cardiac dysfunction is triggered by stroke, is an unrelated complication, or is the underlying cause of stroke. Stroke-induced cardiac damage may lead to fatality or potentially lifelong cardiac problems (such as heart failure), or to mild and recoverable damage such as neurogenic stress cardiomyopathy and Takotsubo cardiomyopathy. The role of location and lateralization of brain lesions after stroke in brain-heart interaction; clinical biomarkers and manifestations of cardiac complications; and underlying mechanisms of brain-heart interaction after stroke, such as the hypothalamic-pituitary-adrenal axis; catecholamine surge; sympathetic and parasympathetic regulation; microvesicles; microRNAs; gut microbiome, immunoresponse, and systemic inflammation, are discussed. © 2017 American Heart Association, Inc.

  16. Acute hemifacial ischemia as a late complication of carotid stenting

    Maurizio Domanin, MD

    2017-06-01

    Full Text Available Concerns about carotid artery stenting (CAS center primarily on procedural complications like acute occlusion, stroke, and long-term intrastent restenosis. External carotid artery (ECA thrombosis is observed during CAS follow-up, but it often remains asymptomatic or, at worst, results in jaw claudication. We report here a case of late occlusion of the ECA after CAS with symptoms of acute homolateral facial ischemia as well as pain, cyanosis, tongue numbness, and skin coldness. The patient was submitted to local thrombolysis and balloon angioplasty with regression of symptoms after recanalization. With this report, we add a caveat about blockage of the ECA ostium during CAS.

  17. Imaging of late complications of cancer therapy in children

    Shelmerdine, Susan C.; Chavhan, Govind B.; Babyn, Paul S.; Nathan, Paul C.; Kaste, Sue C.

    2017-01-01

    Long-term survival after childhood cancer has improved dramatically over recent decades but survivors face lifelong risks of adverse health effects. Many of these chronic conditions are a direct result of previous therapeutic exposures. Compared to their siblings, survivors face a greater than 8-fold increase in relative risk of severe or life-threatening medical conditions; the most significant of these include second malignancies and cardiovascular and pulmonary diseases. Imaging can play a key role in identifying and characterizing such complications, which can be reasonably predicted with knowledge of the child's treatment. This article highlights the varied radiologic presentations and features seen in late cancer-therapy-related conditions. (orig.)

  18. Heart failure complicating tetralogy of Fallot | Ogunkunle | West ...

    Background: Heart failure is considered to be an unusual complication of uncorrected tetralogy of Fallot. Patients and method: Three adolescents with tetralogy of Fallot, presenting in congestive cardiac failure are presented. Two died. Myocardial infarction was found in the only patient that underwent autopsy, and is thought ...

  19. Imaging of late complications of cancer therapy in children

    Shelmerdine, Susan C.; Chavhan, Govind B. [The Hospital for Sick Children and University of Toronto, Department of Diagnostic Imaging, Toronto, ON (Canada); Babyn, Paul S. [Royal University Hospital, Department of Medical Imaging, Saskatoon, SK (Canada); Nathan, Paul C. [The Hospital for Sick Children and University of Toronto, Division of Hematology/Oncology, Department of Pediatrics, Toronto, ON (Canada); Kaste, Sue C. [St. Jude Children' s Research Hospital, Department of Diagnostic Imaging and Department of Oncology, Memphis, TN (United States); University of Tennessee School of Health Sciences, Memphis, Department of Radiology, Memphis, TN (United States)

    2017-03-15

    Long-term survival after childhood cancer has improved dramatically over recent decades but survivors face lifelong risks of adverse health effects. Many of these chronic conditions are a direct result of previous therapeutic exposures. Compared to their siblings, survivors face a greater than 8-fold increase in relative risk of severe or life-threatening medical conditions; the most significant of these include second malignancies and cardiovascular and pulmonary diseases. Imaging can play a key role in identifying and characterizing such complications, which can be reasonably predicted with knowledge of the child's treatment. This article highlights the varied radiologic presentations and features seen in late cancer-therapy-related conditions. (orig.)

  20. [Infectious complications in patients undergoing a heart transplant].

    Bouza, E; Muñoz, P

    1995-01-01

    Infectious complications are, with rejection, the main cause of morbidity and mortality in heart transplantation recipients. Adequate management of these patients requires an adequate knowledge of risk factors, of most common infectious syndromes and of relevant microorganism, as long as of their resistance pattern. Among the first group, we may mention lower respiratory tract infections, mediastinitis and meningitis, and among the microorganisms, Citomegalovirus, Aspergillus and Toxoplasma gondii. The impressive development of diagnostical techniques and of prophylactic and therapeutical possibilities suggest the convenience of a multidisciplinar approach to these complications.

  1. Chronic oral pathology and ischemic heart disease and its complications

    Ivaschenko Y.Y.

    2013-09-01

    Full Text Available Objective: to establish the relationship of chronic generalized periodontitis, multiple cavities and dentofacial anomalies with various forms of coronary heart disease and its complications. Material and methods. The study included 294 patients with coronary heart disease and its complications. The patients were divided into two groups. Group I included 89 patients with acute Q-myocardial infarction, which was placed in the presence of at least 2 of the following criteria identified on the basis of a comprehensive clinical and instrumental examination: clinical, laboratory confirmation (CK-MB, electrocardiographic signs of damage or myocardial necrosis. The following statistical methods were used: multi-variate and univariate analysis of variance, non-parametric tests, crosstabulation, chi-square test, Fisher»s exact test. As a measure of variability of the normal distribution standard deviation was used. Results. It is noted that in patients with myocardial infarction more likely than in patients without coronary heart attack in history severe generalized periodontitis, dentofacial anomalies and multiple dental caries have appeared. In patients with acute myocardial infarction, severe periodontal disease has been associated with increased fibrinogen levels in the blood and an increase in the dispersion of the interval QT, which are known to be indicators of poor prognosis in acute coronary disease.

  2. Risk of thromboembolic complications in adult congenital heart disease: A literature review.

    Karsenty, Clement; Zhao, Alexandre; Marijon, Eloi; Ladouceur, Magalie

    2018-05-30

    Adult congenital heart disease (ACHD) is a constantly expanding population with challenging issues. Initial medical and surgical treatments are seldom curative, and the majority of patients still experience late sequelae and complications, especially thromboembolic events. These common and potentially life-threating adverse events are probably dramatically underdiagnosed. Better identification and understanding of thromboembolic risk factors are essential to prevent long-term related morbidities. In addition to specific situations associated with a high risk of thromboembolic events (Fontan circulation, cyanotic congenital heart disease), atrial arrhythmia has been recognized as an important risk factor for thromboembolic events in ACHD. Unlike in patients without ACHD, thromboembolic risk stratification scores, such as the CHA 2 DS 2 -VASc score, may not be applicable in ACHD. Overall, after a review of the scientific data published so far, it is clear that the complexity of the underlying congenital heart disease represents a major risk factor for thromboembolic events. As a consequence, prophylactic anticoagulation is indicated in patients with complex congenital heart disease and atrial arrhythmia, regardless of the other risk factors, as opposed to simple heart defects. The landscape of ACHD is an ongoing evolving process, and specific thromboembolic risk scores are needed, especially in the setting of simple heart defects; these should be coupled with specific trials or long-term follow-up of multicentre cohorts. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  3. Gastropericardial Fistula as a Late Complication of Laparoscopic Gastric Banding

    Adam A Rudd

    2017-01-01

    Full Text Available Laparoscopic adjustable gastric banding (LAGB is a bariatric procedure that is being performed with increasing frequency as an alternative management option for morbid obesity. Several common complications have been reported including gastric band slippage and associated pouch dilatation, intragastric erosion of the band, gastric wall perforation, and abscess formation. We present a case of gastropericardial fistula occurring nine years after an LAGB. There have been no previous documented cases of the complication after this procedure.

  4. Recurrent late cardiac tamponade following cardiac surgery : a deceiving and potentially lethal complication

    Harskamp, Ralf E.; Meuzelaar, Jacobus J.

    2010-01-01

    Background - Cardiac tamponade, characterized by inflow obstruction of the heart chambers by extracardiac compression, is a potentially lethal complication following cardiac surgery. Case report - We present a case of recurrent cardiac tamponade following valve surgery. At first presentation,

  5. Recurrent late cardiac tamponade following cardiac surgery: a deceiving and potentially lethal complication

    Harskamp, Ralf E.; Meuzelaar, Jacobus J.

    2010-01-01

    Cardiac tamponade, characterized by inflow obstruction of the heart chambers by extracardiac compression, is a potentially lethal complication following cardiac surgery. We present a case of recurrent cardiac tamponade following valve surgery. At first presentation, diagnosis was delayed because of

  6. No major neurologic complications with sirolimus use in heart transplant recipients

    van de Beek, Diederik; Kremers, Walter K.; Kushwaha, Sudhir S.; McGregor, Christopher G. A.; Wijdicks, Eelco F. M.

    2009-01-01

    OBJECTIVE: To determine whether sirolimus therapy is associated with neurologic complications, including stroke, among heart transplant recipients. PATIENTS AND METHODS: We retrospectively studied patients who underwent heart transplant at Mayo Clinic's site in Rochester, MN, from January 1, 1988,

  7. Early and Late Neurological Complications after Cardiac Transplantation

    Mehmet Balkanay

    2011-08-01

    Full Text Available The clinical use of cyclosporine as an immunosuppressant improved the recipient’s life span and revolutionized the field of cardiac transplantation. But most of the immunesuppressant drugs including cyclosporine may cause neurological and many other side effects. In this article we present three cases, from 58 patients, undergoing cardiac transplantation at our hospital from 1989 to 2008 in whom developed transient neurological complications.

  8. Complications of pacemaker therapy in adults with congenital heart disease: a multicenter study.

    Opić, Petra; van Kranenburg, Matthijs; Yap, Sing-Chien; van Dijk, Arie P; Budts, Werner; Vliegen, Hubert W; van Erven, Lieselot; Can, Anil; Sahin, Gulhan; Theuns, Dominic A M J; Witsenburg, Maarten; Roos-Hesselink, Jolien W

    2013-10-09

    This study aims to investigate indications and complications of permanent cardiac pacing in adults with congenital heart disease (CHD). Two-hundred and seventy-four CHD patients were identified who underwent permanent pacemaker implantation between 1972 and 2009. The indication for pacing was acquired sinus node or AV node conduction disease (63%), sinus node or AV node conduction disease after cardiac surgery (28%), and drug/arrhythmia-related indications (9%). Patients with complex CHD received a pacemaker at younger age (23 versus 31 years, ppacemaker implantation (general population: 5.2%). The most common acute complications were lead dysfunction (4.0%), bleeding (2.6%), pocket infection (1.5%) and pneumothorax (1.5%). During a median follow-up of 12 years, pacemaker-related complications requiring intervention occurred in 95 patients (34.6%). The most common late pacemaker-related complications included lead failure (24.8%), pacemaker dysfunction/early battery depletion (5.1%), pacemaker migration (4.7%) and erosion (4.7%). Pacemaker implantation at younger age (pacemaker-related complication (adjusted hazard ratio 1.68, 95% confidence interval 1.07 to 2.63, p=0.023). The risk of periprocedural complications seems higher in the CHD population compared to the general population and more than one-third of CHD patients encountered a pacemaker-related complication during long-term follow-up. This risk increases for those who receive a pacemaker at younger age. Crown Copyright © 2013. Published by Elsevier Ireland Ltd. All rights reserved.

  9. [PULMONARY COMPLICATIONS IN CHILDREN, OPERATED ON FOR INBORN HEART FAILURES IN THE ARTIFICIAL BLOOD CIRCULATION ENVIRONMENT].

    Moshkivska, L V; Nastenko, E A; Golovenko, O S; Lazoryshynets, V V

    2015-11-01

    The risk factors of pulmonary complications occurrence were analyzed in children, operated on for inborn heart failures in atrificial blood circulation environment. Pulmonary complications rate and the risk factors of their occurrence were analyzed.

  10. Late mesh rejection as a complication to transabdominal preperitoneal laparoscopic hernia repair

    Hofbauer, C; Andersen, P V; Juul, P

    1998-01-01

    BACKGROUND: The use of a mesh in transabdominal preperitoneal laparoscopic hernia repair (TAPP) caries the risk of late rejection or infectious complications related to the mesh. The aim of this study was to describe the extent of these complications. METHODS: We performed a retrospective study o...

  11. Late Streptococcus bovis infection of total knee replacement complicated by infective endocarditis and associated with colonic ulcers

    Nagy, Mathias Thomas; Hla, Sann Minn; Keys, Graham Watson

    2013-01-01

    Streptococcus bovis is rare cause of late infections after total knee replacement (TKR). This report presents a case of confirmed late septic arthritis following TKR caused by S bovis that was further complicated with infective endocarditis resulting in aortic valve insufficiency in an immunecompetent patient. As an association between S bovis and gastrointestinal malignancies is suggested, a workup for such malignancies was performed that revealed non-malignant ulcers in patient's ascending colon. The patient is currently recovering from his aortic valve replacement surgery and is scheduled to have annual colonoscopies. His knee joint has improved; however, he developed constant pain because of underlying chronic infection in the affected joint and has difficulties mobilising. Therefore, a revision TKR is considered but postponed until he fully recovers from his heart valve surgery. PMID:23744853

  12. Analysis of late complications after rapid hyperfractionated radiotherapy in advanced head and neck cancers

    Nguyen, T.D.; Panis, X.; Froissart, D.; Legros, M.; Coninx, P.; Loirette, M.

    1988-01-01

    Late effects were analyzed in a series of 39 patients with a 2-year minimal follow-up who were treated by rapid hyperfractionated radiotherapy. The total dose was 66-72 Gy delivered in two series of 33-36 Gy separated by a 2-4 week rest interval. The number of daily fractions ranged from 8 to 6 and the interval between each fraction was 2 hr. Late complications consisted of cervical fibrosis, mucosal necrosis, bone necrosis, trismus, and laryngeal edema. Seventy percent of patients experienced late complications, and in 54% of cases, these reactions were considered severe, causing death in 13% of patients. No relationship was found between field sizes, dosimetric data and type and frequency of late effects. It is therefore suggested that the interval between two daily sessions in any multifractionated protocol may be of critical importance

  13. Hydronephrosis Resulting from Bilateral Ureteral Stenosis: A Late Complication of Polyoma BK Virus Cystitis?

    Basara, N; Rasche, F-M; Schwalenberg, T; Wickenhauser, C; Maier, M; Ivovic, J; Niederwieser, D; Lindner, T H

    2010-01-01

    We report here a case of acute lymphoblastic leukemia in remission presenting a late-onset bilateral hydronephrosis probably due to polyoma BK virus-induced proliferation of bladder endothelium on both ostii. The diagnosis was made virologically by BK virus Polymerase Chain Reaction (PCR) detection in the absence of any other bladder disease. Awareness of this late complication is necessary not only in patients after renal transplantation but also in patients after hematopoietic stem cell transplantation from matched unrelated donor.

  14. Hydronephrosis Resulting from Bilateral Ureteral Stenosis: A Late Complication of Polyoma BK Virus Cystitis?

    Basara, N.; Rasche, F.-M.; Schwalenberg, T.; Wickenhauser, C.; Maier, M.; Ivovic, J.; Niederwieser, D.; Lindner, T. H.

    2010-01-01

    We report here a case of acute lymphoblastic leukemia in remission presenting a late-onset bilateral hydronephrosis probably due to polyoma BK virus-induced proliferation of bladder endothelium on both ostii. The diagnosis was made virologically by BK virus Polymerase Chain Reaction (PCR) detection in the absence of any other bladder disease. Awareness of this late complication is necessary not only in patients after renal transplantation but also in patients after hematopoietic stem cell transplantation from matched unrelated donor. PMID:20936157

  15. Hydronephrosis Resulting from Bilateral Ureteral Stenosis: A Late Complication of Polyoma BK Virus Cystitis?

    Basara, N.; Rasche, F.-M.; Schwalenberg, T.; Wickenhauser, C.; Maier, M.; Ivovic, J.; Niederwieser, D.; Lindner, T. H.

    2010-01-01

    We report here a case of acute lymphoblastic leukemia in remission presenting a late-onset bilateral hydronephrosis probably due to polyoma BK virus-induced proliferation of bladder endothelium on both ostii. The diagnosis was made virologically by BK virus Polymerase Chain Reaction (PCR) detection in the absence of any other bladder disease. Awareness of this late complication is necessary not only in patients after renal transplantation but also in patients after hematopoietic stem cell tra...

  16. Early and late complications in the reconstructed mandible with free fibula flaps.

    van Gemert, Johannes T M; Abbink, Jan H; van Es, Robert J J; Rosenberg, Antoine J W P; Koole, Ron; Van Cann, Ellen M

    2018-03-01

    Evaluation of mandibular reconstructions with free fibula flaps. Identification of factors associated with major recipient site complications, that is, necessitating surgical intervention under general anaesthesia. Seventy-nine reconstructions were included. The following factors were analyzed: fixation type, number of osteotomies, site of defect (bilateral/unilateral), surgeon, sex, ASA classification, continuous smoking, pathological N-stage, age, defect size, flap ischemic time, and postoperative radiotherapy. Proportional hazards regression was used to test the effect on the time between reconstruction and intervention. Sixty-nine (87%) of the 79 fibula flaps were successful at the last follow-up. Forty-eight major recipient site complications occurred in 41 reconstructions. Nineteen complications required surgical intervention within six weeks and were mostly vascular problems, necessitating immediate intervention. These early complications were associated with defects crossing the midline, with an estimated relative risk of 5.3 (CI 1.1-20, P = 0.01). Twenty-nine complications required surgical intervention more than 6 weeks after the reconstruction. These late complications generally occurred after months or years, and were associated with smoking, with an estimated relative risk of 2.8 (CI 1.0-8.3, P = 0.05). Fibula flaps crossing the midline have a higher risk of early major recipient site complications than unilateral reconstructions. Smoking increases the risk of late complications. © 2018 The Authors. Journal of Surgical Oncology Published by Wiley Periodicals, Inc.

  17. Skin manifestations in sulfur mustard exposed victims with ophthalmologic complications: Association between early and late phase

    Somayeh Hejazi, MD

    Full Text Available Context: Sulfur mustard (SM was used during the Iraq-Iran war (1980–1988. Exposed veterans continue to suffer from its ocular, skin, and respiratory complications. Objective: We aimed to evaluate associations between early (at the time of acute exposure and decades later skin manifestations in individuals with severe ophthalmologic complications secondary to sulfur mustard exposure. Materials and methods: One hundred forty-nine veterans with severe ocular injuries were evaluated for acute and chronic skin complications. Logistic regression models were used to examine the associations between early and late skin manifestations. Results: Late skin complaints were observed in nearly all survivors who had early skin lesions (131 out of 137; 95.62%. Seven out of 12 patients (58.33% who did not have early skin lesions ultimately developed late skin complications. There was a significant relationship between the presence of lesions at the time of exposure and developing late skin complaints (two-sided Fisher's exact test, OR = 15.59, p < 0.001. There was an association between having at least one early skin lesion and occurrence of late skin complications. Survivors with blisters at the time of chemical exposure were more likely to complain of itching (95% CI: 3.63–25.97, p < 0.001, burning (OR = 11.16; 95% CI: 2.97–41.89, p < 0.001, pigmentation changes (OR = 10.17; 95% CI: 2.54–40.75, p = 0.001, dryness (OR = 6.71, 95% CI: 1.22–37.01, p = 0.03 or cherry angioma (OR = 2.59; 95% CI:1.21–5.55, p = 0.01 during the late phase. Using multivariate logistic models, early blisters remained significantly associated with latent skin complaints. Of note, the genitalia and great flexure areas were the most involved anatomical sites for both early and late skin lesions in SM exposed survivors. Conclusion: According to this study, the presence of blisters at the time of exposure to SM is the most important predictor of developing

  18. Surgical intervention for complications caused by late radiation damage of the small bowel; a retrospective analysis

    Halteren, H.K. van; Gortzak, E.; Taal, B.G.; Helmerhorst, Th.J.M.; Aleman, B.M.P.; Hart, A.A.M.; Zoetmulder, F.A.N.

    1993-01-01

    The authors studied the records of 46 patients who had been operated on between 1974 and 1990 in the Netherlands Cancer Institute because of complications due to late radiation damage of the small bowel. The following factors led to an increase in complication-risk: hypalbuminemia. more than one laparotomy prior to irradiation and a short interval (< 12 months) between irradiation and surgical intervention. The following factors related to a poorer survival: incomplete resection of the primary tumor and a short interval (< 12 months) between irradiation and surgical intervention. The type f surgical intervention did not have cumulative prognostic value in relation to complication-risk or survival. (author)

  19. Fatal haemoptysis from the pulmonary artery as a late complication of pulmonary irradiation

    Makker, H.K.; Barnes, P.C.

    1991-01-01

    Fatal massive haemoptysis occured as a late complication of erosion of the pulmonary artery by a non-malignant ulcer of the left main bronchus. Symptoms attributed to radiation pulmonary fibrosis are uncommon. We report a case of fatal massive haemoptysis in a patient known to have postirradiation pulmonary fibrosis. (author)

  20. The subtalar distraction bone block arthrodesis following the late complications of calcaneal fractures: A systematic review

    T. Schepers (Tim)

    2013-01-01

    textabstractIntroduction: The late complications following a displaced intra-articular calcaneal fractures includes painful arthrosis for which a subtalar fusion might be considered. In case of malalignment due to loss of height and varus deformity a reconstructive arthrodesis is necessary. The

  1. The subtalar distraction bone block arthrodesis following the late complications of calcaneal fractures: a systematic review

    Schepers, T.

    2013-01-01

    The late complications following a displaced intra-articular calcaneal fractures includes painful arthrosis for which a subtalar fusion might be considered. In case of malalignment due to loss of height and varus deformity a reconstructive arthrodesis is necessary. The primary aim of the current

  2. Late complications after high-dose-rate interstitial brachytherapy for tongue cancer

    Shimizutani, Kimishige; Inoue, Takehiro; Inoue, Toshihiko; Yoshioka, Yasuo; Teshima, Teruki; Kakimoto, Naoya; Murakami, Shumei; Furukawa, Souhei; Fuchihata, Hajime

    2005-01-01

    The objectives of this study was to analyze the treatment results and late complications of high-dose-rate (HDR) interstitial brachytherapy (ISBT) for early (T1N0, T2N0) mobile tongue cancer using the microSelectron-HDR. From January 1993 through April 2001, a total of 72 patients with early squamous cell carcinomas of the mobile tongue were treated with microSelectron-HDR interstitial brachytherapy at the Department of Radiology, Osaka University Hospital. Of the patients, 18% were treated with a combination of prior external radiation and HDR-ISBT, and 82% were treated with HDR-ISBT alone. For HDR-ISBT alone, all cases were treated with a total dose of 54 Gy/9 fractions every 5 days or 60 Gy/10 fractions every 8 days. In combined therapy with an external dose of 30 to 40 Gy, HDR-ISBT was given at a total dose of 42-50 Gy. The Brinkman and alcohol indexes were used to analyze the incidence of late complications after HDR-ISBT. The 2- and 5-year local control rates were 85% and 82%, respectively. Fifteen of 72 patients (21%) treated with HDR-ISBT had late complications. Ten of 15 patients (67%) with late complications had a Brinkman index exceeding 600. HDR-ISBT is useful and easily applied under local anesthesia to early or superficial lesions of the mobile tongue. However, we found an increase in late complications, such as soft-tissue ulcers and bone exposure, after irradiation of tongue cancer with 60 Gy HDR-ISBT in patients with a Brinkman index greater than 600. (author)

  3. High dose rate brachytherapy for carcinoma of the cervix: risk factors for late rectal complications

    Uno, Takashi; Itami, Jun; Aruga, Moriyo; Kotaka, Kikuo; Fujimoto, Hajime; Minoura, Shigeki

    1996-01-01

    Purpose/Objective: To determine the incidence of late rectal complications in patients treated with high dose rate brachytherapy for FIGO stage IIB, IIIB carcinoma of the uterine cervix, and to evaluate the treatment factors associated with an increased probability of treatment complications. Materials and Methods: Records of 100 patients with FIGO IIB or IIIB cervical carcinoma treated with definitive irradiation using high dose rate intracavitary brachytherapy (HDR-ICR) between 1977 and 1994 were retrospectively reviewed. For each HDR-ICR session, 6 Gy isodose volume was reconstructed three dimensionally and the following three parameters were determined to represent this isodose volume, length (L); maximum longitudinal distance of 6 Gy isodose area in an oblique frontal plane containing the intrauterine applicator, width (W); maximum width of 6 Gy isodose area in the same plane, height (H); maximum dimension of 6 Gy isodose area perpendicular to the intrauterine applicator determined in the oblique sagittal plane. Point P/Q (2 cm ventral/dorsal from the proximal retention point of the intrauterine source) and point R/S (2 cm ventral/dorsal from the midpoint of the ovoid sources) were also defined retrospectively and HDR-ICR dose at these points were calculated. Statistical analyses were performed to determine the treatment factors predictive of late rectal complications. Results: The 5-year cumulative cause-specific disease-free survival rate was 50% for all, 74% for Stage IIB, and 38% for Stage IIIB, with a significant difference between two FIGO Stages (p=0.0004). Of patients treated for both stages, 30% and 36% had experienced moderate to severe (Grade 2-4) complications at 3 and 5 years, respectively. Average H value (p=0.013) and cumulative point S dose by HDR-ICR (p=0.020) were significantly correlated with the incidence of late rectal complications (Student's t-test), whereas these factors did not significantly affect the probability of pelvic control. No

  4. The role of levosimendan in acute heart failure complicating acute coronary syndrome

    Nieminen, Markku S; Buerke, M.; Cohen-Solal, A.

    2016-01-01

    Acute heart failure and/or cardiogenic shock are frequently triggered by ischemic coronary events. Yet, there is a paucity of randomized data on the management of patients with heart failure complicating acute coronary syndrome, as acute coronary syndrome and cardiogenic shock have frequently bee...

  5. Late complications of clinical clostridium histolyticum collagenase use in Dupuytren's disease.

    Warren M Rozen

    Full Text Available INTRODUCTION: While Dupuytren's disease can cause disabling contractures requiring open surgery, a less-invasive option using Clostridium Histolyticum collagenase (CHC via percutaneous injection was recently reported. A recent prospective, randomized trial demonstrated few complications during 90 days follow-up, however did not assess any longer term follow-up for these patients. Long-term outcomes in this setting have not been adequately reported, and the current manuscript aims to identify late complications from the clinical use of percutaneous CHC. METHODS: The current manuscript reports an extended 12-month follow-up for a cohort of twelve of patients enrolled in the original prospective, randomized trial, treated at a single institution. An analysis of complications requiring surgical intervention was undertaken. RESULTS: Two of twelve patients reported debilitating pain and triggering requiring surgical intervention. Extensive deep-tissue scarring and adhesions were identified, providing the first visual and qualitative analysis of the pathologic effects of CHC. CONCLUSION: Late complications from CHC use can and have occurred, outside the follow-up period of the initial phase III trials. Longer term follow-up of such patients is thus essential, and further investigation and characterization of the late effects of CHC use is warranted.

  6. Broken Heart Syndrome – An intra operative complication

    Zara Wani

    2018-03-01

    Full Text Available We report a case of Broken Heart Syndrome in a 56 year old Postmenopausal woman suffered while undergoing simple biopsy procedure for vocal cord polyp that lead to physical, mental and financial burden both for the patient as well as the doctors. A team of cardiologists based on clinical and echocardiographic findings made the diagnosis of this case.

  7. A late neurological complication following posterior correction surgery of severe cervical kyphosis.

    Hojo, Yoshihiro; Ito, Manabu; Abumi, Kuniyoshi; Kotani, Yoshihisa; Sudo, Hideki; Takahata, Masahiko; Minami, Akio

    2011-06-01

    Though a possible cause of late neurological deficits after posterior cervical reconstruction surgery was reported to be an iatrogenic foraminal stenosis caused not by implant malposition but probably by posterior shift of the lateral mass induced by tightening screws and plates, its clinical features and pathomechanisms remain unclear. The aim of this retrospective clinical review was to investigate the clinical features of these neurological complications and to analyze the pathomechanisms by reviewing pre- and post-operative imaging studies. Among 227 patients who underwent cervical stabilization using cervical pedicle screws (CPSs), six patients who underwent correction of cervical kyphosis showed postoperative late neurological complications without any malposition of CPS (ND group). The clinical courses of the patients with deficits were reviewed from the medical records. Radiographic assessment of the sagittal alignment was conducted using lateral radiographs. The diameter of the neural foramen was measured on preoperative CT images. These results were compared with the other 14 patients who underwent correction of cervical kyphosis without late postoperative neurological complications (non-ND group). The six patients in the ND group showed no deficits in the immediate postoperative periods, but unilateral muscle weakness of the deltoid and biceps brachii occurred at 2.8 days postoperatively on average. Preoperative sagittal alignment of fusion area showed significant kyphosis in the ND group. The average of kyphosis correction in the ND was 17.6° per fused segment (range 9.7°-35.0°), and 4.5° (range 1.3°-10.0°) in the non-ND group. A statistically significant difference was observed in the degree of preoperative kyphosis and the correction angles at C4-5 between the two groups. The diameter of the C4-5 foramen on the side of deficits was significantly smaller than that of the opposite side in the ND group. Late postoperative neurological

  8. Very late coronary spasm inducing acute myocardial infarction in a heart transplant recipient.

    Santoro, Francesco; Lopizzo, Agostino; Centola, Antonio; Cuculo, Andrea; Ruggiero, Antonio; Di Biase, Matteo; Brunetti, Natale Daniele

    2016-12-01

    : We report coronary angio findings of very late (10-year) coronary spasm inducing acute myocardial infarction with typical chest pain in a heart transplant recipient. Coronary spasm was promptly relieved by intra-coronary infusion of nitrates.

  9. Hydronephrosis Resulting from Bilateral Ureteral Stenosis: A Late Complication of Polyoma BK Virus Cystitis?

    N. Basara

    2010-01-01

    Full Text Available We report here a case of acute lymphoblastic leukemia in remission presenting a late-onset bilateral hydronephrosis probably due to polyoma BK virus-induced proliferation of bladder endothelium on both ostii. The diagnosis was made virologically by BK virus Polymerase Chain Reaction (PCR detection in the absence of any other bladder disease. Awareness of this late complication is necessary not only in patients after renal transplantation but also in patients after hematopoietic stem cell transplantation from matched unrelated donor.

  10. Late neurological complications after irradiation of malignant tumors of the testis

    Knap, Marianne; Bentzen, Søren M.; Overgaard, Jens

    2007-01-01

    To identify and describe late neurological complications in a Danish testis cancer cohort treated by radiotherapy. Clinical retrospective material of 94 consecutive patients with malignant testicular tumours treated at Aarhus County Hospital from 1964 to 1973. The irradiated dose in the paraaortic...... field varied from 27 to 55 Gy given 5 or 6 days a week, from the back and front alternately. The biological equivalent dose of the spinal cord was calculated using the linear-quadratic model. Median follow-up was 25 years, range 7 to 33 years. Seven patients were identified with late neurological...... complications after irradiation. One developed symptoms 9 months after treatment, but in the six other cases we found a latency period between 10 and 20 years from radiotherapy until the initial neurological symptoms began. The clinical picture in all seven patients was dominated by muscle atrophy, flaccid...

  11. A case of hypopharyngeal fistula suspected of late complication due to irradiation

    Fuchigami, Teruhiko; Karaho, Takehiro; Hyodo, Yoshihiro; Tanabe, Tetsuya; Kitahara, Satoshi

    2003-01-01

    We report a case of hypopharyngeal fistula which was suspected of being a late complication due to radiotherapy. The patient was 54-year-old female who had undergone total thyroidectomy for thyroid carcinoma in 1967, receiving a total of 75 Gy postoperative irradiation. In 2001 she came to our hospital complaining of neck pain and difficulty in swallowing. On pharyngoesophagogram we found a hypopharyngeal fistula. The fistula was located under the posterior wall of the hypopharynx between C4 and C7. It was undetectable with flexible fiberscope but was detected with rigid endoscope under the general anesthesia. We suspected it was a late complication of the irradiation. We performed endoscopic laser surgery (KTP), resected the tissue between the upper and lower openings of the fistula, and vertically exposed the fistula in the hypopharyngeal space. Her dysphagia improved. We discuss the mechanism of fistula formation in this case. (author)

  12. A case of hypopharyngeal fistula suspected of late complication due to irradiation

    Fuchigami, Teruhiko; Karaho, Takehiro; Hyodo, Yoshihiro; Tanabe, Tetsuya; Kitahara, Satoshi [National Defense Medical Coll., Tokorozawa, Saitama (Japan)

    2003-05-01

    We report a case of hypopharyngeal fistula which was suspected of being a late complication due to radiotherapy. The patient was 54-year-old female who had undergone total thyroidectomy for thyroid carcinoma in 1967, receiving a total of 75 Gy postoperative irradiation. In 2001 she came to our hospital complaining of neck pain and difficulty in swallowing. On pharyngoesophagogram we found a hypopharyngeal fistula. The fistula was located under the posterior wall of the hypopharynx between C4 and C7. It was undetectable with flexible fiberscope but was detected with rigid endoscope under the general anesthesia. We suspected it was a late complication of the irradiation. We performed endoscopic laser surgery (KTP), resected the tissue between the upper and lower openings of the fistula, and vertically exposed the fistula in the hypopharyngeal space. Her dysphagia improved. We discuss the mechanism of fistula formation in this case. (author)

  13. Retinopathy of prematurity: late complications in the baby boomer generation (1946-1964).

    Smith, Bradley T; Tasman, William S

    2005-01-01

    To report the natural history and late complications of retinopathy of prematurity (ROP) in members of the baby boomer generation (1946-1964). Retrospective observational series of 86 eyes from 47 adult ROP patients (aged 45 to 56 years) who did not receive treatment as infants. Posterior segment pathology, refractive status, lens status, and visual acuity were evaluated. Seventy-six eyes (88.4%) had posterior segment pathology due to ROP, including 22 (25.6%) with retinal detachments. The rates of myopia and cataract formation were 90.7% and 83.7%, respectively. Visual acuity was 20/200 or worse in 43 eyes (51.2%) and 20/60 or better in 35 (41.7%). There are significant late complications of ROP underscoring the importance of lifelong follow-up.

  14. RETINOPATHY OF PREMATURITY: LATE COMPLICATIONS IN THE BABY BOOMER GENERATION (1946–1964)

    Smith, Bradley T; Tasman, William S

    2005-01-01

    Purpose To report the natural history and late complications of retinopathy of prematurity (ROP) in members of the baby boomer generation (1946–1964). Methods Retrospective observational series of 86 eyes from 47 adult ROP patients (aged 45 to 56 years) who did not receive treatment as infants. Posterior segment pathology, refractive status, lens status, and visual acuity were evaluated. Results Seventy-six eyes (88.4%) had posterior segment pathology due to ROP, including 22 (25.6%) with retinal detachments. The rates of myopia and cataract formation were 90.7% and 83.7%, respectively. Visual acuity was 20/200 or worse in 43 eyes (51.2%) and 20/60 or better in 35 (41.7%). Conclusions There are significant late complications of ROP underscoring the importance of lifelong follow-up. PMID:17057805

  15. Hyperfractionation in carcinoma of the cervix: tumor control and late bowel complications

    Viswanathan, Faith Rangad; Varghese, Cherian; Peedicayil, Abraham; Lakshmanan, Jeyaseelan; Narayan, Viswanathan Perungulam

    1999-01-01

    Purpose: Hyperfractionation has been advocated to improve local tumor control by increasing radiation dose without increasing late normal tissue complications. The aim of this study was to determine if hyperfractionation decreased late bowel complications. Methods and Materials: Thirty patients with Stage II and III cervical cancer were randomized to receive either hyperfractionation or conventional fractionation. Patients were followed for 5 years and monitored for tumor control, recurrence, and bowel complications. The relative risks of tumor control and bowel complications were computed at 1 year and 5 years of follow-up. Kaplan-Meier survival curves were plotted to determine probabilities of being tumor-free and bowel complication-free. Results: There were 15 patients in each group. At 1 year of follow-up, 2 patients in the hyperfractionation group (13%) and 7 patients in the conventional treatment group (45%) had tumor (relative risk [RR] 0.3; 95% confidence interval [CI] 0.1, 1.1; p = 0.054). Delayed bowel complications were seen in 8 patients in the hyperfractionation group and 1 patient in the conventional treatment group (RR 7.5; 95% CI 1.1, 52; p = 0.014). At 5 years, 2 patients in the hyperfractionation group and 8 patients in the conventional treatment group had tumor (RR 0.3; 95% CI 0.1, 1.1; p = 0.04). Delayed bowel complications (Grades 2 and 3) occurred in 9 women in the hyperfractionation group and 2 patients in the conventional group (RR 5.4; 95% CI 1.5, 19.5; p 0.0006). Kaplan-Meier analysis showed that the hyperfractionation group had significantly more bowel complications over the 5 years of follow-up (p 0.024). Conclusion: Hyperfractionation may result in better tumor control both at 1 year and at 5 years following treatment of cervical cancer. However, hyperfractionation could lead to increased late bowel complications and must be used judiciously in the treatment of cervical cancer

  16. A nonaxial boost may reduce late complications of radiotherapy for prostate cancer

    Ben-Josef, E; Mesina, C F; Choi, J; Forman, J D

    1995-07-01

    Purpose: The nonaxial external beam (NAEBT) prostate boost technique was designed to reduce late complications of radiotherapy for prostate cancer. It has been previously shown that with this beam arrangement, the volumes of bladder and rectum receiving high doses could be substantially reduced. This study was undertaken to find if these advantages in dose distribution would translate into clinically significant benefits. Materials and Methods: Follow-up was obtained on 106 prostate cancer patients who had been treated with 3D conformal radiotherapy. Late complications were scored using the RTOG scale. A standard four-field axial (STD) technique had been used to deliver 45 Gy to the prostate, seminal vesicles and periprostatic lymph-nodes. A subsequent 24 Gy boost had been delivered using a STD technique (58 patients) or a NAEBT technique (48 patients). In the latter, the opposing anterior and posterior pair of beams had been substituted for a right and left anterior infero-superior pair. Actuarial probabilities of developing late complications were calculated by the life-table method. The Mantel-Haenszel test was used to compare these probabilities between the two groups. Results: The groups were comparable in regard to age, race, pretreatment serum PSA, stage distribution and dose to prostate. With a median follow-up of 21 months, 18 patients have developed grade 1-2 gastrointestinal or genitourinary complications (14 in the STD group, 4 in the NAEBT group). There were no grade 3-4 complications. The actuarial 3-year complication probability was 58% and 11% in the STD and NAEBT groups, respectively. However, this difference was not statistically significant. Gastrointestinal and genitourinary complications were reduced from 12.1% to 6.2% and from 15.5% to 4.2%, respectively. Conclusion: The use of a nonaxial boost technique has resulted in fewer complications in patients treated with 3D conformal radiotherapy for localized prostate cancer. The greater reduction

  17. Late complications following irradiation for esophageal cancer. Analysis on 5-year survivors

    Tsumura, Masashi; Tashiro, Mari; Hirokawa, Keiko [Osaka City Univ. (Japan). Medical School] [and others

    1995-12-01

    Severity and frequency of late complications were investigated in long-surviving patients who had received radiotherapy for esophageal cancer from 1980 to 1989. Ten patients who had survived more than 5 years were studied. Pathologically, squamous cell carcinoma was demonstrated in all 10 patients, which involved 8 males and 2 females aged 51 to 86 years (average, 69). The exposure dose was 70 Gy/35-38 fr/7-7.5 w in patients with external irradiation alone and 54-64 Gy/27-32 fr/5.5-6.5 w externally and 6-16 Gy/2-5 fr/2-3 w internally in patients with external and intracavitary irradiation. Stenosis appeared from 4 to 40 months after radiotherapy in 9 of the 10 patients, and 2 patients developed fistulas. There were 4 patients with serious complications requiring surgical treatment (severe stenosis in 3 patients and fistula with lung abscess in 1 patient). For patients treated with external and intracavitary brachytherapy, the severity of late complications increased when the total dose including both external and intracavitary irradiation exceeded 70 Gy. To determine an appropriate therapeutic dose for esophageal cancer is extremely difficult, and a strict, long-term follow-up procedure must be performed along with appropriate treatment. (author).

  18. Late complications following irradiation for esophageal cancer. Analysis on 5-year survivors

    Tsumura, Masashi; Tashiro, Mari; Hirokawa, Keiko

    1995-01-01

    Severity and frequency of late complications were investigated in long-surviving patients who had received radiotherapy for esophageal cancer from 1980 to 1989. Ten patients who had survived more than 5 years were studied. Pathologically, squamous cell carcinoma was demonstrated in all 10 patients, which involved 8 males and 2 females aged 51 to 86 years (average, 69). The exposure dose was 70 Gy/35-38 fr/7-7.5 w in patients with external irradiation alone and 54-64 Gy/27-32 fr/5.5-6.5 w externally and 6-16 Gy/2-5 fr/2-3 w internally in patients with external and intracavitary irradiation. Stenosis appeared from 4 to 40 months after radiotherapy in 9 of the 10 patients, and 2 patients developed fistulas. There were 4 patients with serious complications requiring surgical treatment (severe stenosis in 3 patients and fistula with lung abscess in 1 patient). For patients treated with external and intracavitary brachytherapy, the severity of late complications increased when the total dose including both external and intracavitary irradiation exceeded 70 Gy. To determine an appropriate therapeutic dose for esophageal cancer is extremely difficult, and a strict, long-term follow-up procedure must be performed along with appropriate treatment. (author)

  19. Late GI and GU complications in the treatment of prostate cancer

    Schultheiss, Timothy E.; Lee, W. Robert; Hunt, Margie A.; Hanlon, Alexandra L.; Peter, Ruth S.; Hanks, Gerald E.

    1997-01-01

    Purpose: To assess the factors that predict late GI and GU morbidity in radiation treatment of the prostate. Methods and Materials: Seven hundred twelve consecutive prostate cancer patients treated at this institution between 1986 and 1994 (inclusive) with conformal or conventional techniques were included in the analysis. Patients had at least 3 months follow-up and received at least 65 Gy. Late GI Grade 3 morbidity was rectal bleeding (requiring three or more procedure) or proctitis. Late Grade 3 GU morbidity was cystitis or structure. Multivariate analysis (MVA) was used to assess factors related to the complication-free survival. The factors assessed were age, occurrence of side effects ≥ Grade 2 during treatment, irradiated volume parameters (use of pelvic fields, treatment of seminal vesicles to full dose or 57 Gy, and use of additional rectal shielding), dose, comorbidities, and other treatments (hormonal manipulation, TURP). Results: Acute GI and GU side effects (Grade 2 or higher ) were noted in 246 and 201 patients, respectively; 67 of these patients exhibited both. GI side effects were not correlated with GU side effects acutely. Late and acute morbidities were correlated (both GI and GU). Fifteen of the 712 patients expressed Grade 3 or 4 GI injuries 3 to 32 months after the end of treatment, with a mean of 14.3 months. One hundred fifteen patients expressed Grade 2 or higher GI morbidity (mean: 13.7 months). The 43 Grade 2 or higher GU morbidities occurred significantly later (mean: 22.7 months). Central axis dose was the only independent variable significantly related to the incidence of late GI morbidity on MVA. No treatment volume parameters were significant for Grade 3. The following parameters were significantly related (by MVA) to Grade 2 GI morbidity: central axis dose, use of the increased rectal shielding, androgen deprivation therapy starting before RT. Acute and late GI morbidities were highly correlated. History of diabetes, treatment of

  20. Late neurological complications after irradiation of malignant tumors of the testis

    Knap, Marianne M.; Overgaard, Jens; Bentzen, Soeren M.

    2007-01-01

    To identify and describe late neurological complications in a Danish testis cancer cohort treated by radiotherapy. Clinical retrospective material of 94 consecutive patients with malignant testicular tumours treated at Aarhus County Hospital from 1964 to 1973. The irradiated dose in the paraaortic field varied from 27 to 55 Gy given 5 or 6 days a week, from the back and front alternately. The biological equivalent dose of the spinal cord was calculated using the linear-quadratic model. Median follow-up was 25 years, range 7 to 33 years. Seven patients were identified with late neurological complications after irradiation. One developed symptoms 9 months after treatment, but in the six other cases we found a latency period between 10 and 20 years from radiotherapy until the initial neurological symptoms began. The clinical picture in all seven patients was dominated by muscle atrophy, flaccid paresis in the lower limbs and absence of sphincter disturbances or sensory symptoms. High spinal cord dose was related to increased risk of neurological damage. During follow-up 19 patients developed another primary cancer in the radiation field; nine patients were diagnosed with severe arteriosclerosis and 13 patients with long-term gastrointestinal morbidity. Seven patients were identified with late neurological complications, and a clear dose-incidence relationship was shown. The latency period, from irradiation to the initial neurological symptoms began, ranged from 9 months to 20 years with progression of symptoms beyond 25 years. Furthermore many patients in the cohort suffered from solid tumours in the radiation field, severe arteriosclerosis and long-term gastrointestinal morbidity

  1. Late neurological complications after irradiation of malignant tumors of the testis

    Knap, Marianne M.; Overgaard, Jens [Danish Cancer Society, Dept. of Experimental Clinical Oncology, Aarhus Univ. Hospital, Aarhus (Denmark); Bentzen, Soeren M. [Dept. of Human Oncology, Univ. of Wisconsin Medical School, Madison, WI (United States)

    2007-05-15

    To identify and describe late neurological complications in a Danish testis cancer cohort treated by radiotherapy. Clinical retrospective material of 94 consecutive patients with malignant testicular tumours treated at Aarhus County Hospital from 1964 to 1973. The irradiated dose in the paraaortic field varied from 27 to 55 Gy given 5 or 6 days a week, from the back and front alternately. The biological equivalent dose of the spinal cord was calculated using the linear-quadratic model. Median follow-up was 25 years, range 7 to 33 years. Seven patients were identified with late neurological complications after irradiation. One developed symptoms 9 months after treatment, but in the six other cases we found a latency period between 10 and 20 years from radiotherapy until the initial neurological symptoms began. The clinical picture in all seven patients was dominated by muscle atrophy, flaccid paresis in the lower limbs and absence of sphincter disturbances or sensory symptoms. High spinal cord dose was related to increased risk of neurological damage. During follow-up 19 patients developed another primary cancer in the radiation field; nine patients were diagnosed with severe arteriosclerosis and 13 patients with long-term gastrointestinal morbidity. Seven patients were identified with late neurological complications, and a clear dose-incidence relationship was shown. The latency period, from irradiation to the initial neurological symptoms began, ranged from 9 months to 20 years with progression of symptoms beyond 25 years. Furthermore many patients in the cohort suffered from solid tumours in the radiation field, severe arteriosclerosis and long-term gastrointestinal morbidity.

  2. EFFECT OF FUROSEMIDE AND TORASEMIDE ON HEART RATE VARIABILITY AND VENTRICULAR RHYTHM DISORDERS IN PATIENTS WITH CHRONIC HEART FAILURE COMPLICATING ISCHEMIC HEART DISEASE: COMPARATIVE NONRANDOMIZED STUDY

    H. H. Shugushev

    2010-01-01

    Full Text Available Aim. To study effect of diuretic therapy with furosemide and torasemide on heart rate variability (HRV and frequency of ventriclar rhythm disorders in patients with chronic heart failure (CHF complicating ischemic heart disease (IHD.Material and methods. Patients (n=107 with CHF III-IV functional class (NYHA complicating IHD were examined. The first group of patients received furosemide, 20-60 mg QD (n=52, the second group received torasemide, 5-20 mg QD (n=55. Analysis of heart rhythm disorders and the basic HRV indicators was performed by ECG 10-minute recordings initially and after 10 days of therapy.Results. Decrease in time and spectral HRV parameters and increase in daily number of ventricular extrasystoles was found in furosemide treated patients. Improvement of HRV parameters and reduction of daily number of ventricular rhythm disorders was found torasemide treated patients.Conclusion. Torasemide therapy improves an autonomic regulation of heart rhythm and leads to the reduction of ventricular heart rhythm disorders in patients with CHF complicating IHD.

  3. [Late results of surgical treatment in patients, suffering complicated forms of chronic pancreatitis].

    Ratchyk, V M; Orlovs'kyĭ, D V; Makarchuk, V A; Zemlians'kyĭ, D É; Orlovs'kyĭ, V V

    2014-12-01

    Late results of treatment were analyzed in 58 patients, suffering complicated forms of chronic pancreatitis, to whom draining and resectional-draining surgical interventions were performed. On average the patients age was (49.90 ± 8.59) yrs, there were 42 (72.4%) men and 16 (27.6%) women. During period of the 3 yrs postoperative follow- up in the patients the pain syndrome severity have reduced essentially and quality of life improved, comparing with those indices after resectional-draining interventions.

  4. Elephantiasis Nostras Verrucosa (ENV): a complication of congestive heart failure and obesity.

    Baird, Drew; Bode, David; Akers, Troy; Deyoung, Zachariah

    2010-01-01

    Congestive heart failure (CHF) and obesity are common medical conditions that have many complications and an increasing incidence in the United States. Presented here is a case of a disfiguring skin condition that visually highlights the dermatologic consequences of poorly controlled CHF and obesity. This condition will probably become more common as CHF and obesity increase in the US.

  5. Dose-volume correlation in radiation-related late small-bowel complication

    Letschert, J.G.J.; Lebesque, J.V.; Boer, R.W. de; hart, A.A.M.; Barteling, H.

    1990-01-01

    The effects of the volume of irradiated small bowel on late small-bowel tolerance was studied, taking into account the equivalent total dose ant type of pre-irradiation surgical procedure. A method was developed to estimate small-bowel volumes in the high-bowel volumes were measured for three-field and AP-PA pelvic treatments (165 cm 3 and 400 cm 3 , respectively), extended AP-PA treatment of para-aortic and iliac nodes (1000 cm 3 ). In a retrospective study of 111 patientst irradiated after surgery for rectal or recto-sigmoid cancer to a dose of 45-50 Gy in 5 weeks, extended AP-PA pelvic treatment (n = 27) resulted in a high incidence of severe small-bowel complications (37%), whereas for limited (three-field) pelvic treatment (n = 84) the complication rate was 6%. These complication data together with data from the literature on postoperative radiation-related small-bowel complications were analysed using the maximum likelihood method to fit the data to the logistic form of the dose-response relation, taking the volume effect into account by a power law. The analysis indicated that the incidence of radiation-related small-bowel compllications was higher after rectal surgery than after other types of surgery, which might be explained by the development of more adhesions. For both types of surgery a volume exponent of the power-law of 0.26 ± 0.05 was established. This means that if the small-bowel volume is increased by a factor of 2, the total dose has to be reduced by 17% for the same incidence of small-bowel complications. (author). 45 refs.; 6 figs.; 4 tabs

  6. Evaluation of early and late complications in patients with congenital lobar emphysema: A 12 year experience

    Nazem Masood

    2010-01-01

    Full Text Available Background: Congenital lobar emphysema (CLE is characterised by over distension of one lobe and pressure on the adjacent lobe and mediastinum. In this study, we review the pathological results of our paediatric patients with CLE, highlighting the early and late complications that occurred in these patients. Patients and Methods: In a prospective study from 1996 to 2008, we evaluated 30 patients with CLE diagnosis. Variables collected included sex, age at the time of diagnosis, radiological diagnostic method, type of treatment, pathological analysis, surgical findings and early postoperative complications. Parents were asked to refer to our clinic for follow-up and evaluation of late complications. Results: Thirty patients and males accounted for majority of the study population (n = 20, 67%. The mean age of male and female patients (at admission was 7.2 ± 2.3 and 4.7 ± 1.2 months respectively (P = not significant. The main diagnostic method was chest x-ray (CXR in all patients. Abnormal bronchial cartilage was found in 71% of patients. The most affected lobe was left upper lobe (50%. Associated anomalies were seen in four patients. Early postoperative periodhadtwo cases of pneumothoraces. At six month follow up, five (25% males and four females (40% had delayed weight gain. Permanent oxygen dependency was seen in two patients. Twenty- six patients underwent thoracotomy. Mortality rate was 13%. Base deficit at the time of admission was greater in those patients who eventually died, (-8.6 ± 1.2 versus -3.1 ± 0.4 (P = 0.0003. There were two deaths in the bilobar involvement group and two in the unilobar involvement group (P = 0.07, near significant. Conclusion: This study confirms that the number of affected lobes and base deficit at the time of admission were associated with significantly increased mortality.

  7. Late complications after percutaneous tracheostomy and oral intubation: Evaluation of 1,628 procedures.

    Storm, Benjamin; Dybwik, Knut; Nielsen, Erik Waage

    2016-05-01

    In large international studies, upper airway-related stenosis, granulomas, malacias, and laryngeal nerve palsies following percutaneous tracheostomy have an estimated incidence of 6% to 31%. The incidence following prolonged oral intubation is estimated to be 10% to 22%. The purpose of this study was to assess the incidence of late complications in our unit. Retrospective search of a single-unit intensive care patient population. Patient records for a defined period were searched using a predefined search string, identifying those who received invasive mechanical ventilation and split in subgroups by orotracheal tube or tracheostomy tube. This search was cross-linked with the International Statistical Classification of Diseases and Related Health Problems, 10th Revision (ICD-10) codes associated with recognized complications (J38.0, J38.3,J38.6, J38.7, J39.8, J39.9, J95.0, J95.5, J95.8, J95.9, J99, R04.8,S27.5). During the period January 1, 1997 to December 31, 2013, 32,852 patients were admitted to the intensive care unit. Of these, 1,620 patients received invasive mechanical ventilation. Out of this group, 519 had a tracheostomy and 1,109 were orally intubated. Four tracheostomized and zero orotracheally intubated patients had ICD-10 codes related to complications. From the patient records it became clear that three of four patients with tracheostomy had airway symptoms before being tracheostomized, and the fourth patient had her tracheostomy following a postintubation airway stenosis. Spanning a 17-year period, our study did not show any long-term symptomatic upper airway complications following tracheostomy and only one following orotracheal intubation. This contrasts the internationally estimated incidence. 4 Laryngoscope, 126:1077-1082, 2016. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  8. Diagnosis and Management of Noncardiac Complications in Adults With Congenital Heart Disease: A Scientific Statement From the American Heart Association.

    Lui, George K; Saidi, Arwa; Bhatt, Ami B; Burchill, Luke J; Deen, Jason F; Earing, Michael G; Gewitz, Michael; Ginns, Jonathan; Kay, Joseph D; Kim, Yuli Y; Kovacs, Adrienne H; Krieger, Eric V; Wu, Fred M; Yoo, Shi-Joon

    2017-11-14

    Life expectancy and quality of life for those born with congenital heart disease (CHD) have greatly improved over the past 3 decades. While representing a great advance for these patients, who have been able to move from childhood to successful adult lives in increasing numbers, this development has resulted in an epidemiological shift and a generation of patients who are at risk of developing chronic multisystem disease in adulthood. Noncardiac complications significantly contribute to the morbidity and mortality of adults with CHD. Reduced survival has been documented in patients with CHD with renal dysfunction, restrictive lung disease, anemia, and cirrhosis. Furthermore, as this population ages, atherosclerotic cardiovascular disease and its risk factors are becoming increasingly prevalent. Disorders of psychosocial and cognitive development are key factors affecting the quality of life of these individuals. It is incumbent on physicians who care for patients with CHD to be mindful of the effects that disease of organs other than the heart may have on the well-being of adults with CHD. Further research is needed to understand how these noncardiac complications may affect the long-term outcome in these patients and what modifiable factors can be targeted for preventive intervention. © 2017 American Heart Association, Inc.

  9. Anterior pituitary lobe atrophy as late complication of hemorrhagic fever with renal syndrome

    Jovanović Dragan

    2009-01-01

    Full Text Available Introduction. Hemorrhagic fever with renal syndrome (HFRS is acute infective multisystemic disease followed by febrility, hemorrhages and acute renal insufficiency. Bleeding in the anterior pituitary lobe leading to tissue necrosis occurs in acute stage of severe clinical forms of HFRS, while atrophy of the anterior pituitary lobe with diminution of the gland function occurs after recovery stage. Case report. We presented a patient with the development of chronic renal insufficiency and hypopituitarism as complication that had been diagnosed six years after Hantavirus infection. Magnetic resonance of the pituitary gland revealed atrophy and empty sella turcica. Conclusion. Regarding frequency of this viral infection and its endemic character in some parts of our country partial and/or complete loss of pituitary function should be considered during the late stage of HFRS.

  10. Transsacral colon fistula: late complication after resection, irradiation and free flap transfer of sacral chondrosarcoma

    Schildhauer Thomas A

    2008-11-01

    Full Text Available Abstract Background Primary sacral tumors are rare and experience related to accompanying effects of these tumors is therefore limited to observations on a small number of patients. Case presentation In this case report we present a patient with a history of primary sacral chondrosarcoma, an infection of an implanted spinal stabilization device and discuss the challenges that resulted from a colonic fistula associated with large, life threatening abscesses as late complications of radiotherapy. Conclusion In patients with sacral tumors enterocutaneous fistulas after free musculotaneous free flaps transfer are rare and can occur in the setting of surgical damage followed by radiotherapy or advanced disease. They are associated with prolonged morbidity and high mortality. Identification of high-risk patients and management of fistulas at an early stage may delay the need for subsequent therapy and decrease morbidity.

  11. Penile epidermal inclusion cyst: a late complication of penile girth enhancement surgery.

    Park, Hyun Jun; Park, Nam Cheol; Park, Sung Woo; Jern, Tae Kyung; Choi, Kyung-Un

    2008-09-01

    Epidermal inclusion cysts are benign lesions that can develop in any part of the body. However, the finding of an epidermal inclusion cyst in the penis is rare. The aim of this article was to present the management of a case of a penile epidermal inclusion cyst that occurred because of late complications of a penile girth enhancement surgery. A 52-year-old man presented with a painless, slowly growing mass in the penis, which was first noted after a penile girth enhancement surgery 20 years ago. A cystic mobile mass about 2 cm in depth was found surrounding the coronal sulcus. Excision of the mass was performed for diagnosis and treatment. There was no communication with the urethra. The pathological diagnosis was an epidermal inclusion cyst of the penis. A penile epidermal inclusion cyst in adult men is rare. It can develop after an inadequate procedure for penile girth enhancement, and should be treated by complete resection.

  12. Normal tissue complication probabilities correlated with late effects in the rectum after prostate conformal radiotherapy

    Dale, Einar; Olsen, Dag R.; Fossa, Sophie D.

    1999-01-01

    Purpose: Radiation therapy of deep-sited tumours will always result in normal tissue doses to some extent. The aim of this study was to calculate different risk estimates of late effects in the rectum for a group of cancer prostate patients treated with conformal radiation therapy (CRT) and correlate these estimates with the occurrences of late effects. Since the rectum is a hollow organ, several ways of generating dose-volume distributions over the organ are possible, and we wanted to investigate two of them. Methods and Materials: A mathematical model, known as the Lyman-Kutcher model, conventionally used to estimate normal tissue complication probabilities (NTCP) associated with radiation therapy, was applied to a material of 52 cancer prostate patients. The patients were treated with a four field box technique, with the rectum as organ at risk. Dose-volume histograms (DVH) were generated for the whole rectum (including the cavity) and of the rectum wall. One to two years after the treatment, the patients completed a questionnaire concerning bowel (rectum) related morbidity quantifying the extent of late effects. Results: A correlation analysis using Spearman's rank correlation coefficient, for NTCP values calculated from the DVHs and the patients' scores, gave correlation coefficients which were not statistically significant at the p max , of the whole rectum, correlated better to observed late toxicity than D max derived from histograms of the rectum wall. Correlation coefficients from 'high-dose' measures were larger than those calculated from the NTCP values. Accordingly, as the volume parameter of the Lyman-Kutcher model was reduced, raising the impact of small high-dose volumes on the NTCP values, the correlation between observed effects and NTCP values became significant at p < 0.01 level. Conclusions: 1) High-dose levels corresponding to small volume fractions of the cumulative dose-volume histograms were best correlated with the occurrences of late

  13. Multivariate Normal Tissue Complication Probability Modeling of Heart Valve Dysfunction in Hodgkin Lymphoma Survivors

    Cella, Laura; Liuzzi, Raffaele; Conson, Manuel; D’Avino, Vittoria; Salvatore, Marco; Pacelli, Roberto

    2013-01-01

    Purpose: To establish a multivariate normal tissue complication probability (NTCP) model for radiation-induced asymptomatic heart valvular defects (RVD). Methods and Materials: Fifty-six patients treated with sequential chemoradiation therapy for Hodgkin lymphoma (HL) were retrospectively reviewed for RVD events. Clinical information along with whole heart, cardiac chambers, and lung dose distribution parameters was collected, and the correlations to RVD were analyzed by means of Spearman's rank correlation coefficient (Rs). For the selection of the model order and parameters for NTCP modeling, a multivariate logistic regression method using resampling techniques (bootstrapping) was applied. Model performance was evaluated using the area under the receiver operating characteristic curve (AUC). Results: When we analyzed the whole heart, a 3-variable NTCP model including the maximum dose, whole heart volume, and lung volume was shown to be the optimal predictive model for RVD (Rs = 0.573, P<.001, AUC = 0.83). When we analyzed the cardiac chambers individually, for the left atrium and for the left ventricle, an NTCP model based on 3 variables including the percentage volume exceeding 30 Gy (V30), cardiac chamber volume, and lung volume was selected as the most predictive model (Rs = 0.539, P<.001, AUC = 0.83; and Rs = 0.557, P<.001, AUC = 0.82, respectively). The NTCP values increase as heart maximum dose or cardiac chambers V30 increase. They also increase with larger volumes of the heart or cardiac chambers and decrease when lung volume is larger. Conclusions: We propose logistic NTCP models for RVD considering not only heart irradiation dose but also the combined effects of lung and heart volumes. Our study establishes the statistical evidence of the indirect effect of lung size on radio-induced heart toxicity

  14. Consolidating Risk Estimates for Radiation-Induced Complications in Individual Patient: Late Rectal Toxicity

    Prior, Phillip; Devisetty, Kiran; Tarima, Sergey S.; Lawton, Colleen A.F.; Semenenko, Vladimir A.

    2012-01-01

    Purpose: To test the feasibility of a new approach to synthesize published normal tissue complication data using late rectal toxicity in prostate cancer as an example. Methods and Materials: A data survey was performed to identify the published reports on the dose–response relationships for late rectal toxicity. The risk estimates for Grade 1 or greater, Grade 2 or greater, and Grade 3 or greater toxicity were obtained for a test cohort of patients treated at our institution. The influence of the potential factors that might have affected the reported toxicity levels was investigated. The studies that did not conform to the general data trends were excluded, and single, combined risk estimates were derived for each patient and toxicity level. Results: A total of 21 studies of nonoverlapping patient populations were identified. Three studies provided dose–response models for more than one level of toxicity. Of these 21 studies, 6, 14, and 5 were used to derive the initial risk estimates for Grade 1, 2, and 3 or greater toxicity, respectively. A comparison of risk estimates between the studies reporting rectal bleeding and rectal toxicity (bleeding plus other symptoms) or between studies with follow-up <36 months and ≥36 months did not reveal significant differences (p ≥ .29 for all comparisons). After excluding three reports that did not conform to the general data trends, the combined risk estimates were derived from 5 reports (647 patients), 11 reports (3,369 patients), and 5 reports (1,330 patients) for Grade 1, 2, and 3 or greater toxicity, respectively. Conclusions: The proposed approach is feasible and allows for more systematic use of published dose–response data to estimate the complication risks for the individual patient.

  15. Consolidating Risk Estimates for Radiation-Induced Complications in Individual Patient: Late Rectal Toxicity

    Prior, Phillip; Devisetty, Kiran [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States); Tarima, Sergey S. [Division of Biostatistics, Institute for Health and Society, Medical College of Wisconsin, Milwaukee, WI (United States); Lawton, Colleen A.F. [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States); Semenenko, Vladimir A., E-mail: vsemenenko@mcw.edu [Department of Radiation Oncology, Medical College of Wisconsin, Milwaukee, WI (United States)

    2012-05-01

    Purpose: To test the feasibility of a new approach to synthesize published normal tissue complication data using late rectal toxicity in prostate cancer as an example. Methods and Materials: A data survey was performed to identify the published reports on the dose-response relationships for late rectal toxicity. The risk estimates for Grade 1 or greater, Grade 2 or greater, and Grade 3 or greater toxicity were obtained for a test cohort of patients treated at our institution. The influence of the potential factors that might have affected the reported toxicity levels was investigated. The studies that did not conform to the general data trends were excluded, and single, combined risk estimates were derived for each patient and toxicity level. Results: A total of 21 studies of nonoverlapping patient populations were identified. Three studies provided dose-response models for more than one level of toxicity. Of these 21 studies, 6, 14, and 5 were used to derive the initial risk estimates for Grade 1, 2, and 3 or greater toxicity, respectively. A comparison of risk estimates between the studies reporting rectal bleeding and rectal toxicity (bleeding plus other symptoms) or between studies with follow-up <36 months and {>=}36 months did not reveal significant differences (p {>=} .29 for all comparisons). After excluding three reports that did not conform to the general data trends, the combined risk estimates were derived from 5 reports (647 patients), 11 reports (3,369 patients), and 5 reports (1,330 patients) for Grade 1, 2, and 3 or greater toxicity, respectively. Conclusions: The proposed approach is feasible and allows for more systematic use of published dose-response data to estimate the complication risks for the individual patient.

  16. Late radiation-induced heart disease after radiotherapy. Clinical importance, radiobiological mechanisms and strategies of prevention

    Andratschke, Nicolaus; Maurer, Jean; Molls, Michael; Trott, Klaus-Ruediger

    2011-01-01

    The clinical importance of radiation-induced heart disease, in particular in post-operative radiotherapy of breast cancer patients, has been recognised only recently. There is general agreement, that a co-ordinated research effort would be needed to explore all the potential strategies of how to reduce the late risk of radiation-induced heart disease in radiotherapy. This approach would be based, on one hand, on a comprehensive understanding of the radiobiological mechanisms of radiation-induced heart disease after radiotherapy which would require large-scale long-term animal experiments with high precision local heart irradiation. On the other hand - in close co-operation with mechanistic in vivo research studies - clinical studies in patients need to determine the influence of dose distribution in the heart on the risk of radiation-induced heart disease. The aim of these clinical studies would be to identify the critical structures within the organ which need to be spared and their radiation sensitivity as well as a potential volume and dose effect. The results of the mechanistic studies might also provide concepts of how to modify the gradual progression of radiation damage in the heart by drugs or biological molecules. The results of the studies in patients would need to also incorporate detailed dosimetric and imaging studies in order to develop early indicators of impending radiation-induced heart disease which would be a pre-condition to develop sound criteria for treatment plan optimisation.

  17. Late-onset Pompe disease with complicated intracranial aneurysm: a Chinese case report

    Zhang B

    2016-03-01

    Full Text Available Bin Zhang,1,2,* Yuying Zhao,1,3,* Junling Liu,1,4 Ling Li,1 Jingli Shan,1 Dandan Zhao,1 Chuanzhu Yan1,3 1Laboratory of Neuromuscular Disorders and Department of Neurology, Qilu Hospital of Shandong University, Jinan, Shandong, 2Department of Neurology, Liaocheng People’s Hospital, Liaocheng, Shandong, 3Department of Neurology, Qilu Hospital of Shandong University, Key Laboratory for Experimental Teratology of the Ministry of Education, Brain Science Research Institute, Shandong University, Jinan, Shandong, 4Department of Neurology, Affiliated Hospital of Weifang Medical University, Weifang, Shandong, People’s Republic of China *These authors contributed equally to this work Abstract: Pompe disease is a rare autosomal recessive hereditary disease caused by genetic defects of acid maltase. This disease could be divided into two forms: infantile and late-onset, which mainly affect cardiac, respiratory, and skeletal muscle systems. Late-onset patients mainly show symptoms of skeletal muscle involvement, but recent reports have found that the central nervous system was also affected in some patients. Herein, we report a case of a female, adolescent-onset Pompe patient, who was diagnosed with complicated intracranial aneurysm in adulthood. Keywords: Pompe disease, glycogen storage disease II, acid maltase, acid alpha-glucosidase, cerebrovascular disorders

  18. Three cases of dysphagia as a late complication after radiation therapy for nasopharyngeal carcinoma

    Mesuda, Yasushi; Dohsaka, Yoshihiro; Honma, Akihiro; Nishizawa, Noriko; Oridate, Nobuhiko; Furuta, Yasushi; Fukuda, Satoshi

    2006-01-01

    Our experience of 3 cases with dysphagia due to cranial nerve palsy as a late complication after radiation therapy for nasopharyngeal carcinoma (NPC) is herein reported. The cases consisted of two males and one female, ranging in age from 20 to 41 years old at the time of radiation therapy. Two cases received conventional radiation therapy alone while one case was given a combination of chemotherapy and radiotherapy. All patients began to suffer from dysphagia from eight to fifteen weeks after the therapy. All cases had bilateral hypoglossal nerve palsy with several sensory and motor disturbances of the pharynx and larynx. The method of intermittent oral-esophageal tube feeding was performed in one case, however, the other one case had to undergo a total laryngectomy in order to prevent aspiration pneumonia. Recently, the combination of chemotherapy and radiotherapy is frequently performed in order to improve prognosis of NPC. As a result, the occurrence of dysphagia associated with this therapeutic regimen and caused by a late disturbance of the cranial nerve may therefore increase in future. (author)

  19. Boxing-acute complications and late sequelae: from concussion to dementia.

    Förstl, Hans; Haass, Christian; Hemmer, Bernhard; Meyer, Bernhard; Halle, Martin

    2010-11-01

    Boxing has received increased public attention and acceptance in recent years. However, this development has not been accompanied by a critical discussion of the early and late health complications. We selectively review recent studies on the acute, subacute, and chronic neuropsychiatric consequences of boxing. Cerebral concussions ("knock-outs") are the most relevant acute consequence of boxing. The number of reported cases of death in the ring seems to have mildly decreased. Subacute neuropsychological deficits appear to last longer than subjective symptoms. The associated molecular changes demonstrate neuronal and glial injury correlated with the number and severity of blows to the head (altered total tau, beta-amyloid, neurofilament light protein, glial fibrillary acidic protein, and neuron-specific enolase). The risk of a punch-drunk syndrome (boxer's dementia, dementia pugilistica) as a late effect of chronic traumatic brain injury is associated with the duration of a boxer's career and with his earlier stamina. There are similarities (e.g. increased risk with ApoE4-polymorphism, beta-amyloid pathology) and differences (more tau pathology in boxers) compared with Alzheimer's disease. Protective gear has led to a remarkable reduction of risks in amateur boxing. Similar measures can also be used in professional boxing, but may decrease the thrill, which does appeal to many supporters.

  20. The imaging features of tsutsugamushi disease complicated with heart and pulmonary impairment

    Lin Zhan

    2008-01-01

    Objective: To sum up the imaging features of tsutsugamushi disease complicated with combination of heart and pulmonary changes. Methods: 63 cases of tsutsugamushi disease with chest X-ray from 1994 to 2007 in our hospital were collected and analyzed. Results: Roughly no abnormal findings of heart and lungs were found in 21 cases, increased lung-markings in 11 cases; bronchitis and pneumonia in 31 cases. Among them, 7 cases showed small amount of hydrothorax. 15 cases revealed some abnormality of cardiac silhouette with impairment of myocardium shown in ECG. Medical check-up of the patients after treatment found them thoroughly recovered. Conclusion: Despite of few cases in this report, yet the frequency of impairment of the lungs, pleural cavity and heart was in coincidence with medical literature reported. Increased lung-markings were prominent in the first week of the disease. Pleural exudation and impairment of myocardium could be frequently found in the second week. (authors)

  1. Late-presenting dural tear: incidence, risk factors, and associated complications.

    Durand, Wesley M; DePasse, J Mason; Kuris, Eren O; Yang, JaeWon; Daniels, Alan H

    2018-04-18

    Unrecognized and inadequately repaired intraoperative durotomies may lead to cerebrospinal fluid leak, pseudomeningocele, and other complications. Few studies have investigated durotomy that is unrecognized intraoperatively and requires additional postoperative management (hereafter, late-presenting dural tear [LPDT]), although estimates of LPDT range from 0.6 to 8.3 per 1,000 spinal surgeries. These single-center studies are based on relatively small sample sizes for an event of this rarity, all with <10 patients experiencing LPDT. This investigation is the largest yet conducted on LPDT, and sought to identify incidence, risk factors for, and complications associated with LPDT. This observational cohort study employed the American College of Surgeons National Surgical Quality Improvement Program dataset (years 2012-2015). Patients who underwent spine surgery were identified based on presence of primary listed Current Procedural Terminology (CPT) codes corresponding to spinal fusion or isolated posterior decompression without fusion. The primary variable in this study was occurrence of LPDT, identified as reoperation or readmission with durotomy-specific CPT or International Classification of Diseases, Ninth Revision, Clinical Modification codes but without durotomy codes present for the index procedure. Descriptive statistics were generated. Bivariate and multivariate analyses were conducted using chi-square tests and multiple logistic regression, respectively, generating both risk factors for LPDT and independent association of LPDT with postoperative complications. Statistical significance was defined as p<.05. In total, 86,212 patients were analyzed. The overall rate of reoperation or readmission without reoperation for LPDT was 2.0 per 1,000 patients (n=174). Of LPDT patients, 97.7% required one or more unplanned reoperations (n=170), and 5.7% of patients (n=10) required two reoperations. On multivariate analysis, lumbar procedures (odds ratio [OR] 2.79, p

  2. Infectious and non-infectious neurologic complications in heart transplant recipients.

    Muñoz, Patricia; Valerio, Maricela; Palomo, Jesús; Fernández-Yáñez, Juan; Fernández-Cruz, Ana; Guinea, Jesús; Bouza, Emilio

    2010-05-01

    Neurologic complications are important causes of morbidity and mortality in heart transplant (HT) recipients. New immunomodulating agents have improved survival rates, although some have been associated with a high rate of neurologic complications (infectious and non-infectious). We conducted this study to analyze the frequency of these complications, before and after the use of daclizumab induction therapy. We reviewed all neurologic complications in our HT cohort, comparing infectious with non-infectious complications over 2 periods of time in which different induction therapies were used (316 patients with OKT3 or antithymocyte globulin from 1988 to 2002, and 68 patients with daclizumab from 2003 to 2006). Neurologic complications were found in 75/384 patients (19.5%) with a total of 78 episodes. Non-infectious complications accounted for 68% of the 78 episodes of neurologic complications. A total of 51 patients and 53 episodes were detailed as follows: 25 episodes of stroke (25 of 78 total episodes, 32%; 19 ischemic, 6 hemorrhagic); 7 neuropathies; 6 seizures; 4 episodes of transient ischemic attack (TIA); 3 anoxic encephalopathy; 2 each brachial plexus palsy and metabolic encephalopathy; and 1 each myoclonia, central nervous system (CNS) lymphoma, subdural hematoma, and Cotard syndrome. Mean time to presentation of stroke, TIA, and encephalopathy was 1 day (range, 1-19 d) posttransplant. Mortality rate among non-infectious complications was 12/53 (22.6%). Infectious complications accounted for 32% of the 78 total episodes. We found 25 episodes in 24 patients: 17 herpes zoster (median, 268 d after HT), 3 CNS aspergillosis (median, 90 d after HT), 1 CNS toxoplasmosis and tuberculosis (51 d after HT), 1 pneumococcal meningitis (402 d after HT), and 2 Listeria meningitis (median, 108 d after HT). The 3 patients with CNS aspergillosis died. The mortality rate among patients with infectious neurologic complications was 12% (42.8% if the CNS was involved). When we

  3. Management of late biliary complications in patients with gallbladder stones in situ after endoscopic papillary balloon dilation.

    Tsujino, Takeshi; Kawabe, Takao; Isayama, Hiroyuki; Yashima, Yoko; Yagioka, Hiroshi; Kogure, Hirofumi; Sasaki, Takashi; Arizumi, Toshihiko; Togawa, Osamu; Ito, Yukiko; Matsubara, Saburo; Nakai, Yousuke; Sasashira, Naoki; Hirano, Kenji; Tada, Minoru; Omata, Masao

    2009-04-01

    Patients with untreated gallbladder stones in situ are at high risk for late biliary complications after endoscopic papillary balloon dilation (EPBD) and bile duct stone extraction. Few data exist on the short-term and long-term results in these patients after the recurrence of bile duct stones and acute cholecystitis. The aim of this study was to evaluate the outcome of late biliary complications in patients with gallbladder stones in situ after EPBD. Fifty-six patients who developed late biliary complications, including bile duct stone recurrence (n=43) and acute cholecystitis (n=13), were managed at our institutions. We investigated the short-term and long-term outcomes after the management of late biliary complications. Complete removal of recurrent bile duct stones was achieved in 38 of 43 patients (88%) by repeated EPBD alone. Pancreatitis after repeated EPBD occurred in two patients (5%). After successful bile duct stone extraction by EPBD, none of the 16 patients who underwent cholecystectomy developed late biliary complications (mean follow-up period of 5.2 years), whereas re-recurrent bile duct stones occurred in three of the 21 patients (14%) with gallbladder stones left in situ (mean follow-up period of 4.4 years)(P=0.1148). Re-recurrent bile duct stones were successfully treated endoscopically. One of the eight patients who did not undergo cholecystectomy for acute cholecystitis had a recurrence of cholecystitis, which was managed conservatively. The long-term outcomes of late biliary complications are favorable when patients with concomitant gallbladder stones undergo cholecystectomy. Re-recurrent bile duct stones are considerable when gallbladder stones are left in situ, but should be treated endoscopically.

  4. Late clinical and radiological complications of stereotactical radiosurgery of arteriovenous malformations of the brain

    Parkhutik, Vera [Hospital Universitario la Fe, Department of Neurology, Valencia (Spain); Universidad Autonoma de Barcelona, PhD Program of the Department of Medicine, Barcelona (Spain); Lago, Aida; Vazquez, Juan Francisco; Tembl, Jose Ignacio [Hospital Universitario la Fe, Department of Neurology, Valencia (Spain); Aparici, Fernando; Guillen, Lourdes; Mainar, Esperanza; Vazquez, Victor [Hospital Universitario la Fe, Department of Neuroradiology, Valencia (Spain)

    2013-04-15

    Post-radiation injury of patients with brain arteriovenous malformations (AVM) include blood-brain barrier breakdown (BBBB), edema, and necrosis. Prevalence, clinical relevance, and response to treatment are poorly known. We present a series of consecutive brain AVM treated with stereotactic radiosurgery describing the appearance of radiation injury and clinical complications. Consecutive patients with annual clinical and radiological follow-up (median length 63 months). Edema and BBBB were classified in four groups (minimal, perilesional, moderate, or severe), and noted together with necrosis. Clinical symptoms of interest were intracranial hypertension, new neurological deficits, new seizures, and brain hemorrhages. One hundred two cases, median age 34 years, 52 % male. Median irradiated volume 3.8 cc, dose to the margin of the nidus 18.5 Gy. Nineteen patients underwent a second radiosurgery. Only 42.2 % patients remained free from radiation injury. Edema was found in 43.1 %, blood-brain barrier breakdown in 20.6 %, necrosis in 6.9 %. Major injury (moderate or severe edema, moderate or severe BBBB, or necrosis) was found in 20 of 102 patients (19.6 %). AVM diameter >3 cm and second radiosurgery were independent predictors. Time to the worst imaging was 60 months. Patients with major radiation injury had a hazard ratio for appearance of focal deficits of 7.042 (p = 0.04), of intracranial hypertension 2.857 (p = 0.025), hemorrhage into occluded nidus 9.009 (p = 0.079), appearance of new seizures not significant. Major radiation injury is frequent and increases the risk of neurological complications. Its late appearance implies that current follow-up protocols need to be extended in time. (orig.)

  5. Investigating Early and Late Complications in Conventional and LigaSure Hemorroidectomy

    M Zare

    2014-06-01

    Full Text Available Introduction: The traditional Milligan-Morgan and the Ferguson operations are still the most used for patients with symptomatic haemorrhoids of III and IV degrees. Nowadays LigaSure is used as a new technique to decrease the complications resulting from conventional hemorroidectomy. In this study, patients were investigated on the basis of the following main outcomes: mean operative time, postoperative pain (score and duration, bleeding loss in operation, early (within the first month after surgery and late (after the first month complications in conventional as well as LigaSure hemorroidectomy. Methods: it is an analytical study conducted on 101 patients aged 19–80 years old of both males and females with III and IV-degree hemorrhoids who had been gone to Shahid Sadoughi hospital between 2011 and 2012. Forty-three patients were treated by conventional diathermy and fifty -eight by LigaSure. Patients received analgesic administration for about 24 hours after operations and, after hospital discharge. In fact, analgesia was administered until 5 days (three times a day. All patients were required to record pain from the first postoperative day until the 28th postoperative day on a self-administered NAS scale (0–10. Results: Patients completed a questionnaire face to face one week, one month, six, and twelve months after the operation. The mean operative time, bleeding loss in operation and return to work were significantly shorter in LS group, whereas there were no difference in hospital stay period, anal stenosis, healing time of wound and retention of urinary. A statistically significant difference in pain score was observed three and four days after the operation. Finally, patients with LigaSure haemorrhoidectomy recovered from pain earlier than those with conventional diathermy. Conclusions: although LigaSure proposes additional costs, it is an effective instrument in order to treat hemorrhoids of III and IV degrees.

  6. Chest radiographic findings and complications of the temporary implantation of the Jarvik-7 artificial heart while patients await orthotopic heart transplantation

    Sadler, L.; Fuhrman, C.; Hardesty, R.; Griffith, B.

    1987-01-01

    At the University of Pittsburgh, the authors have had 15 patients in whom Jarvik-7 hearts were implanted as a temporary measure while the patients awaited suitable donors for cardiac transplantation. The paper presents a brief description of the Jarvik-7 artificial heart, factors affecting patient selection, and the radiographic appearance of a normally functioning Jarvik-7 heart, and reviews the chest radiographic complications seen in this patient group, along with eventual patient outcome

  7. Outcome and late complications of radiotherapy in patients with unicentric Castleman disease

    Neuhof, Dirk; Debus, Juergen

    2006-01-01

    Castleman disease is a rare lymphoproliferative disorder. Surgery is considered standard therapy for the unicentric type. However, case reports have documented favorable responses to radiotherapy. The aim of this study was to analyse the clinical outcomes of five patients with unicentric Castleman disease treated with radiotherapy between 1991 and 2005. Mediastinal lymph nodes were the most common site of disease (four patients). Three patients were treated with radiotherapy alone, two patients with surgery and radiotherapy. Patients were treated with radiotherapy doses ranging from 40 Gy to 50 Gy. The median follow-up was 12 months (range, 3-175 months). During follow-up only one patient had progressive disease and died of Castleman disease. At the time of last follow-up two patients were in complete remission, one patient in partial remission, and one patient had stable disease. One patient showed serious acute and late toxicities. At the end of radiotherapy a paraneoplastic pemphigus vulgaris occurred, and eight to 11 months after radiotherapy a stenosis of the esophagus, of the left bronchus, and of the trachea due to scars. The study shows that unicentric Castleman disease is successfully treated with radiotherapy. However, for detection of possible complications as pemphigus vulgaris or stenosis of the esophagus or trachea an accurate follow-up is necessary

  8. Intra-Hepatic Spillage of Gallstones as a Late Complication of Laparoscopic Cholecystectomy: MR Imaging Findings

    Ragozzino, Alfonso; Puglia, Marta; Romano, Federica; Imbriaco, Massimo

    2016-01-01

    Spillage of gallstones in the abdominal cavity may rarely occur during the course of laparoscopic cholecystectomy. Dropped gallstones in the peritoneal and extra-peritoneal cavity are usually asymptomatic. However, they may lead to abscess formation with an estimated incidence of about 0.3%. Common locations of the abscess are in the abdominal wall followed by the intra-abdominal cavity, usually in the sub-hepatic or retro-peritoneum inferior to the sub-hepatic space. We hereby describe an unusual case of infected spilled gallstones in the right sub-phrenic space, prospectively detected on abdominal MRI performed two years after laparoscopic cholecystectomy, in a patient with only a mild right-sided abdominal complaint. This case highlights the role of MRI in suggesting the right diagnosis in cases with vague or even absent symptomatology. In our case the patient’s history together with high quality abdomen MRI allowed the correct diagnosis. Radiologists should be aware of this rare and late onset complication, even after many years from surgery as an incidental finding in almost asymptomatic patients

  9. Normothermic Versus Hypothermic Heart Surgery: Evaluation of Post-Operative Complications

    H Akhlagh

    2012-04-01

    Full Text Available Introduction: The recently introduced technique of warm heart surgery may be a very effective method of myocardial protection. Although the systemic effects of hypothermic cardiopulmonary bypass are well known, the effects of warm heart surgery are not. Methods: In a prospective trial, 60 patients undergoing an elective coronary artery bypass grafting were randomly allocated to normothermic(30 patients and hypothermic(30 patients group and assessments regarding renal, respiratory and neurologic complications and bleeding volume was done. Resulst: Eighty percent of hypothermic group and 86% of normothermic group were males (p=0/36. Mean age was 56.4 and 56.1 years in hypothermic and normothermic groups, respectively. Groups had similar central temperature, shivering, nipride usage, intake and output, bleeding volume, neurologic complications and ICU staying(p>0/05 but inotrop usage and incidence of phrenic nerve palsy were higher in hypothermic group(p<0/05. Conclusion: Hypothermic procedure leads to a lower rate of respiratory complications, therefore we recommend replacing hypothermic procedure by normothermic one.

  10. Association of elevated serum cardiac troponin-I level and complications in acute heart failurecases

    Farjana Akhter

    2013-07-01

    Full Text Available Acute heart failure is one of the major causes of morbidity and mortality all over the world. Available published data has suggested that patients of acute heart failure with elevated level of serum cardiac troponin-I (cTn-I have more adverse outcomes than that of acute heart failure with normal cTn-I level. Elevated level of serum cTn-I is a potential risk factor for acute heart failure. This study was carried out in the department of Biochemistry, Dhaka Medical College and National Institute of Cardiovascular Disease (NICVD during the period from January 2010 to December 2010. In this study, 100 patients with acute heart failure were enrolled. Out of 100 cases, 50 had elevated serum cTn-I (cTn-I ³ 1.0 ng/ml and 50 had normal serum cTn-I (cTn-I < 1.0 ng/ml. The adverse outcome of the two groups were recorded and compared. Patients with high and normal serum cTn-I had mean age of 52.40 ± 8.10 years and 54.64 ± 7.26 years respectively while male and female cases were equally distributed. Left ventricular systolic dysfunction (lower ejection fraction was significantly (p<0.05 higher among cases with elevated cTn-I level compared to those with normal level. The rate of renal failure (raised serum creatinine, impaired liver functions (raised ALT and AST and abnormal serum electrolytes were significantly higher among the patients with elevated cTn-I compared to those with normal level. The study showed that elevated serum cTn-I level was a good biomarker to indicate adverse complications in acute heart failure cases. Ibrahim Med. Coll. J. 2013; 7(2: 32-34

  11. Pulmonary hypertension and isolated right heart failure complicating amiodarone induced hyperthyroidism.

    Wong, Sean-Man; Tse, Hung-Fat; Siu, Chung-Wah

    2012-03-01

    Hyperthyroidism is a common side effect encountered in patients prescribed long-term amiodarone therapy for cardiac arrhythmias. We previously studied 354 patients prescribed amiodarone in whom the occurrence of hyperthyroidism was associated with major adverse cardiovascular events including heart failure, myocardial infarction, ventricular arrhythmias, stroke and even death [1]. We now present a case of amiodarone-induced hyperthyroidism complicated by isolated right heart failure and pulmonary hypertension that resolved with treatment of hyperthyroidism. Detailed quantitative echocardiography enables improved understanding of the haemodynamic mechanisms underlying the condition. Copyright © 2011 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  12. Evaluation of proinflammatory cytokines and brain natriuretic peptide in patients with rheumatic heart diseases and coronary heart disease complicated by chronic heart insufficiency

    N A Shoslak

    2005-01-01

    Full Text Available Objective. To study proinflammatory cytokines and brain natriuretic peptide (BNP in patients with rheumatic heart diseases (RHD and coronary heart disease (CHD complicated by chronic heart insufficiency (CHI. Material and methods. 54 pts with CHI (among them 16 with RHD and 38 with CHD with signs of CHI ofll-IV functional class according to NYHA that correspond to 11A-III stage according to N.D. Strazesko-V.H. \\frsilenko classification and 30 healthy persons of control group were examined. Besides clinical evaluation common laboratory and instrumental methods were used. Thorough echocardiography analysis, quantitative evaluation of serum TNF a, IL6 and BNP by immuno-enzyme assay was performed. Results. Direct correlation between cytokines and BNP levels and pts with CHI clinical state severity was revealed. These indiccs significantly differed in coronary and non-coronary (RHD CHI. TNF a concentration was minimal in mitral stenosis. Maximal concentrations of IL6 and TNF a were revealed in tricuspid regurgitation. TNF a concentration elevated with increase of heart linear dimensions. BNP showed similar but less prominent tendencies. Conclusion. Significant difference of studied indices in coronary and non-coronary (RHD CHI was shown. Despite of similarity of CHI clinical features levels of inflammation biological indices in RHD was significantly lower than in CHD that requires further discussion.

  13. Role of angiocardiography in the diagnosis and management of complex/complicated congenital heart disease

    Ling Jian; Liu Yuqing

    2006-01-01

    Objective: To evaluate the role of angiocadiography (ACG) in the diagnosis and management of complex/complicated congenital heart disease (CHD). Methods: A retrospective study of ACG findings in 360 cases with complex/complicated CHD was performed with a comparision to that of echocardiography (Echo) and related clinical examination. Results: The present series of CHD cases included pulmonary atresia with ventricular septal defect in 75 cases, double outlet of right ventricle in 62 cases, Fallot's tetralogy in 60 cases, single ventricle in 52 cases, transposition of the great arteries in 42 cases, tricuspid valve atresia in 15 cases, coronary abnormality in 6 eases, total abnormal pulmonary venous connection in 5 cases, total endocardial cushion defect in 5 cases, persistent truncus arteriosus in 4 cases, pulmonary atresia with normal ventricular septum in 3 cases, other disorders in 7 eases, and postsurgical operation in 24 cases. ACG was superior to that of Echo in demonstrating the abnormalities of systemic, pulmonary, and coronary arteries and their branches of complex/complicated CHD as well as measuring the pressure of pulmonary artery, vein, and systemic-pulmonary collateral vessels. Conclusion: In the diagnosis and differential diagnosis of knotty cases with complex and complicated CHD, particularly in the demonstration of full view of systemic, pulmonary, and coronary arterial branches and accurate measurement of' pulmonary arterial pressure/resistance, and atrial, ventricular, and systemic arterial pressure, ACG (including DSA) still plays an important and irreplaceable role. (authors)

  14. The Netherlands Chlamydia cohort study (NECCST) protocol to assess the risk of late complications following Chlamydia trachomatis infection in women.

    Hoenderboom, B M; van Oeffelen, A A M; van Benthem, B H B; van Bergen, J E A M; Dukers-Muijrers, N H T M; Götz, H M; Hoebe, C J P A; Hogewoning, A A; van der Klis, F R M; van Baarle, D; Land, J A; van der Sande, M A B; van Veen, M G; de Vries, F; Morré, S A; van den Broek, I V F

    2017-04-11

    Chlamydia trachomatis (CT), the most common bacterial sexually transmitted infection (STI) among young women, can result in serious sequelae. Although the course of infection is often asymptomatic, CT may cause pelvic inflammatory disease (PID), leading to severe complications, such as prolonged time to pregnancy, ectopic pregnancy, and tubal factor subfertility. The risk of and risk factors for complications following CT-infection have not been assessed in a long-term prospective cohort study, the preferred design to define infections and complications adequately. In the Netherlands Chlamydia Cohort Study (NECCST), a cohort of women of reproductive age with and without a history of CT-infection is followed over a minimum of ten years to investigate (CT-related) reproductive tract complications. This study is a follow-up of the Chlamydia Screening Implementation (CSI) study, executed between 2008 and 2011 in the Netherlands. For NECCST, female CSI participants who consented to be approached for follow-up studies (n = 14,685) are invited, and prospectively followed until 2022. Four data collection moments are foreseen every two consecutive years. Questionnaire data and blood samples for CT-Immunoglobulin G (IgG) measurement are obtained as well as host DNA to determine specific genetic biomarkers related to susceptibility and severity of infection. CT-history will be based on CSI test outcomes, self-reported infections and CT-IgG presence. Information on (time to) pregnancies and the potential long-term complications (i.e. PID, ectopic pregnancy and (tubal factor) subfertility), will be acquired by questionnaires. Reported subfertility will be verified in medical registers. Occurrence of these late complications and prolonged time to pregnancy, as a proxy for reduced fertility due to a previous CT-infection, or other risk factors, will be investigated using longitudinal statistical procedures. In the proposed study, the occurrence of late complications following

  15. Late Diabetic Complications in Patients with Type 1 Diabetes who Received Simultaneous Pancreas-Kidney Transplantation

    Aleksandra Mikhaylovna Glazunova

    2015-03-01

    Full Text Available Aim. The aim of this study was to investigate late diabetic complications in patients with Type 1 diabetes mellitus (T1DM who received simultaneous pancreas-kidney transplantation (SPK.Materials and Methods. The study included 16 patients with T1DM who received SPK. All patients underwent clinical examination and diagnostic investigation.Results. After SPK, 93.75% of the patients had a functioning pancreas transplant, and 100% had a functioning kidney transplant within 4–48 months [mean 21 months (10 is revealed; 36. All patients had euglycaemia according to daily monitoring. The mean level of glycated haemoglobin (HbA1c before surgery was 9.1% (range 8.7%–11% and was 5.7% after surgery (5.55%–5.9%; p < 0.0001. The baseline level of insulin was 12.5 μIU/ml (11.4–15.3 μIU/ml and the baseline level of C-peptide was 2.02 ng/ml (1.07–2.77 ng/ml. Normal renal function was observed (glomerular filtration rate 76 ml/min/1.73 m2 (68–90 ml/min/1.73 m2. Other laboratory findings included haemoglobin 127 g/l (120–130 g/l, serum parathyroid hormone 77.5 pg/ml (61–85 pg/ml, serum phosphate 1.2 mmol/l (1.07–1.3 mmol/l and blood pressure 110(100–120/70(64–80 mmHg. In 37.5% of the patients, vitrectomy and additional laser panretinal photocoagulation were performed for proliferative diabetic retinopathy. Other ophthalmological disorders included newly diagnosed cataract (81.25%, secondary cataract (25% that required YAG discission in three patients, glaucoma (25% and macular oedema (12.5%. Ulcers of the lower extremities were observed in 31.25% of the patients, and chronic osteoarthropathy was observed in four. One patient underwent amputation of index and ring fingers and resection of the first and third metatarsal heads to treat osteomyelitis. One patient underwent balloon angioplasty and stenting for advanced atherosclerotic stenosis of blood vessels of the lower extremities.Conclusions. Euglycaemia and recovery of renal function

  16. Late outcomes of subcostal exchange of the HeartMate II left ventricular assist device: a word of caution.

    Yu, Sarah N; Takayama, Hiroo; Han, Jiho; Garan, Arthur R; Kurlansky, Paul; Yuzefpolskaya, Melana; Colombo, Paolo C; Naka, Yoshifumi; Takeda, Koji

    2018-04-10

    Previous studies have shown the usefulness of the subcostal exchange of the HeartMate II left ventricular assist device for device malfunction. However, long-term data are still limited. Between March 2004 and July 2017, 41 of 568 (7.2%) patients who had received a HeartMate II implant at our institution had a device exchange via a subcostal incision. We summarized early and late outcomes. Forty-one patients had a total of 48 subcostal pump exchanges. Indications for device exchange included device thrombosis (n = 31, 76%), driveline infection (n = 2, 5%) and driveline injury (n = 8, 19%). All of the procedures were successful, and there were no in-hospital deaths. A Kaplan-Meier survival curve showed 30-day and 1-year survival rates after subcostal exchange of 100% and 94.6%, respectively. However, 10 (25%) patients had left ventricular assist device-related infections following subcostal exchange that included 7 pump pocket infections and 3 driveline infections. Freedom from left ventricular assist device-related infection at 1 year after subcostal exchange was 79.3%. Thirteen (32%) patients had device malfunction due to pump thrombosis that required a 2nd device exchange. Seven patients had recurrent thrombosis. Three (7%) patients had a stroke. Freedom from device thrombosis and from a stroke event at 1 year was 74.4%. Subcostal pump exchange can be safely performed. However, there is a substantial risk of infection and recurrent thrombosis. Careful follow-up for late complications is mandatory.

  17. Acquired heart block: a possible complication of patent ductus arteriosus in a preterm infant.

    Grasser, Monika; Döhlemann, Christoph; Mittal, Rashmi; Till, Holger; Dietz, Hans-Georg; Münch, Georg; Holzinger, Andreas

    2008-01-01

    A large patent ductus arteriosus (PDA) is a frequently encountered clinical problem in extremely low birth weight (ELBW) infants. It leads to an increased pulmonary blood flow and in a decreased or reversed diastolic flow in the systemic circulation, resulting in complications. Here we report a possible complication of PDA not previously published. On day 8 of life, a male ELBW infant (birth weight 650 g) born at a gestational age of 23 weeks and 3 days developed an atrioventricular block (AV block). The heart rate dropped from 168/min to 90/min, and the ECG showed a Wenckebach second-degree AV block and intraventricular conduction disturbances. Echocardiography demonstrated a PDA with a large left-to-right shunt and large left atrium and left ventricle with high contractility. Within several minutes after surgical closure of the PDA, the heart rate increased, and after 30 min the AV block had improved to a 1:1 conduction ratio. Echocardiography after 2 h revealed a significant decrease of the left ventricular and atrial dimensions. Within 12 h, the AV block completely reversed together with the intraventricular conduction disturbances. We suggest that PDA with a large left-to-right shunt and left ventricular volume overload may lead to an AV block in an ELBW infant. Surgical closure of the PDA may be indicated. (c) 2007 S. Karger AG, Basel.

  18. Thallium-201 myocardial scintigraphy and cardiac pool scintigraphy with technetium-99m labelled human serum albumin of complicated anomalous heart

    Tanaka, Minoru; Watanabe, Takashi; Murase, Mitsuya; Shimizu, Ken; Abe, Toshio

    1979-01-01

    Nuclear cardiology has been used in the diagnosis of congenital heart disease, but these studies have not shown the dramatic increase that has occurred in their use in coronary heart disease. In this report, thallium-201 myocardial scintigraphy and cardiac pool scintigraphy with technetium-99m labelled human serum albumin of 13 patients with complicated congenital heart disease were compared with contrast angiography. The application of these scanning methods to visualization of the size and shape of ventricle and interventricular septum was very useful. At times these methods give us the more accurate information about cardiac shape, especially of complicated anomalous heart, than contrast angiography. Of course these methods will never replace cardiac catheterization and contrast angiography. But these studies are non-invasive. So it was concluded that these scanning methods had better be applied in patients with complicated cardiac anomaly before invasive contrast angiography. (author)

  19. Usefulness of Tricuspid Annular Diameter to Predict Late Right Sided Heart Failure in Patients With Left Ventricular Assist Device.

    Nakanishi, Koki; Homma, Shunichi; Han, Jiho; Takayama, Hiroo; Colombo, Paolo C; Yuzefpolskaya, Melana; Garan, Arthur R; Farr, Maryjane A; Kurlansky, Paul; Di Tullio, Marco R; Naka, Yoshifumi; Takeda, Koji

    2018-07-01

    Although late-onset right-sided heart failure is recognized as a clinical problem in the treatment of patients with left ventricular assist devices (LVADs), the mechanism and predictors are unknown. Tricuspid valve (TV) deformation leads to the restriction of the leaflet motion and decreased coaptation, resulting in a functional tricuspid regurgitation that may act as a surrogate marker of late right-sided heart failure. This study aimed to investigate the association of preoperative TV deformation (annulus dilatation and leaflet tethering) with late right-sided heart failure development after continuous-flow LVAD implantation. The study cohort consisted of 274 patients who underwent 2-dimensional echocardiography before LVAD implantation. TV annulus diameter and tethering distance were measured in an apical 4-chamber view. Late right-sided heart failure was defined as right-sided heart failure requiring readmission and medical and/or surgical treatment after initial LVAD implantation. During a mean follow-up of 25.1 ± 19.0 months after LVAD implantation, late right-sided heart failure occurred in 33 patients (12.0%). Multivariate Cox proportional hazard analysis demonstrated that TV annulus diameter (hazard ratio 1.221 per 1 mm, p right-sided heart failure development, whereas leaflet tethering distance was not. The best cut-off value of the TV annular diameter was 41 mm (area under the curve 0.787). Kaplan-Meier analysis showed that patients with dilated TV annulus (TV annular diameter ≥41 mm) exhibited a significantly higher late right-sided heart failure occurrence than those without TV annular enlargement (log-rank p right-sided heart failure after LVAD implantation. Copyright © 2018 Elsevier Inc. All rights reserved.

  20. EARLY AND LATE COMPLICATIONS RELATED TO CENTRAL VENOUS CATHETERS IN HAEMATOLOGICAL MALIGNANCIES: A RETROSPECTIVE ANALYSIS OF 1102 PATIENTS

    Salvatore Giacomo Morano

    2014-02-01

    Full Text Available Several severe complications may be associated with the use of central venous catheters (CVC. We retrospectively evaluated on a large cohort of patients the incidence of CVC-related early and late complications. From 7/99 to 12/2005, 1102 CVC have been implanted at our Institution in 881 patients with haematological malignancies (142,202 total day number of implanted CVC. Early mechanic complications were 79 (7.2% - 0.55/1,000 days/CVC. Thirty-nine episodes of early infective complications (<1 week from CVC implant occurred (3.5% - 0.3/1000 days/CVC: furthermore, 187 episodes of CVC-related sepsis (17% - 1.3/1000 days/CVC were recorded. There were 29 episodes (2.6% of symptomatic CVC-related thrombotic complications, with a median interval from CVC implant of 60 days (range 7 – 395. The rate of CVC withdrawal due to CVC-related complications was 26%. The incidence of CVC-related complications in our series is in the range reported in the literature, notwithstanding cytopenia often coexisting in haematological patients.

  1. Prevention of hypoxic fetal complications in pregnant women with congenital heart disease and anemia

    Iu. Davydova

    2016-06-01

    Full Text Available The aim of the study is — to develop a strategy of prevention of hypoxic fetal abnormalities in pregnant women with congenital heart disease, heart failure and iron deficiency anemia. Materials and methods. The study included 86 pregnant women with CHD and NYHA II–III. 68 women in the third trimester of pregnancy is diagnosed anemia (group I, 18 pregnant women with CHD, NYHA II–III without anemia (II group, the control group consisted of 24 pregnant women without cardiac disease, with physiological pregnancy. All pregnant with information registration consent studied the concentration of ferritin, hemoglobin level, morphological study of the placenta. All pregnant women were assigned to iron supplements, oral iron (III hydroxide polymaltose complex (Maltofer when hemoglobin levels above 95 g/l and the expected delivery date more than 40 days of starting treatment. When the hemoglobin level below 95 g/l of intravenously administered iron (III hydroxide sucrose complex (Venofer followed by transfer to oral iron (III. Results. In groups of pregnant I and II did not have perinatal losses, births in gestation less than 28 weeks, with a score Apgar at birth of less than 4 points. Pregnant women with cyanotic heart defects and the need for early delivery in less than 37 weeks are not included in the study. Also, there is a correlation between the degree of severity of anemia in women with CHD with HF and prematurity, and the presence of IUGR child birth asphyxia able to varying degrees (respectively, r=0.8, r=0.75 and r=0.85. Conclusions. Formation of fetoplacental unit in women with CHD on a background of heart failure occurs with complications associated with the presence of tissue hypoxia, as well as the possible impact on the process of oxidative stress. The development of iron deficiency anemia in this group is an additional risk factor for placental dysfunction, which is confirmed by morphometric and morphological studies of placentas

  2. Penile Traumatic Neuroma: A Late Complication of Penile Dorsal Neurotomy to Treat Premature Ejaculation

    Hyun Jun Park

    2016-09-01

    Conclusion: The main complications of SDN are recurrence of premature ejaculation, pain or paresthesia on the glans penis, and erectile dysfunction. However, no traumatic neuroma has been reported as a complication. We report that a traumatic neuroma can occur after SDN.

  3. Early and late complications among long-term colorectal cancer survivors with ostomy or anastomosis.

    Liu, Liyan; Herrinton, Lisa J; Hornbrook, Mark C; Wendel, Christopher S; Grant, Marcia; Krouse, Robert S

    2010-02-01

    Among long-term (>or=5 y) colorectal cancer survivors with permanent ostomy or anastomosis, we compared the incidence of medical and surgical complications and examined the relationship of complications with health-related quality of life. The incidence and effects of complications on long-term health-related quality of life among colorectal cancer survivors are not adequately understood. Participants (284 survivors with ostomies and 395 survivors with anastomoses) were long-term colorectal cancer survivors enrolled in an integrated health plan. Health-related quality of life was assessed via mailed survey questionnaires from 2002 to 2005. Information on colorectal cancer, surgery, comorbidities, and complications was obtained from computerized data and analyzed by use of survival analysis and logistic regression. Ostomy and anastomosis survivors were followed up for an average of 12.1 and 11.2 years, respectively. Within 30 days of surgery, 19% of ostomy survivors and 10% of anastomosis survivors experienced complications (P Ostomy was associated with long-term fistula (odds ratio, 5.4; 95% CI 1.4-21.2), and among ostomy survivors, fistula was associated with reduced health-related quality of life (P ostomy have more complications early in their survivorship period, but complications among anastomosis survivors catch up after 20 years, when the 2 groups have convergent complication rates. Among colorectal cancer survivors with ostomy, fistula has especially important implications for health-related quality of life.

  4. EARLY AND LATE COMPLICATIONS AMONG LONG-TERM COLORECTAL CANCER SURVIVORS WITH OSTOMY OR ANASTOMOSIS

    Liu, Liyan; Herrinton, Lisa J.; Hornbrook, Mark C.; Wendel, Christopher S.; Grant, Marcia; Krouse, Robert S.

    2012-01-01

    Purpose Among long-term (≥5 years) colorectal cancer survivors with permanent ostomy or anastomosis, we compared the incidence of medical and surgical complications and examined the relationship of complications with health-related quality of life. Background The incidence and effects of complications on long-term health-related quality of life among colorectal cancer survivors are not adequately understood. Methods Participants (284 ostomy/395 anastomosis) were long-term colorectal cancer survivors enrolled in an integrated health plan. Health-related quality of life was assessed via mailed survey questionnaire in 2002–2005. Information on colorectal cancer, surgery, co-morbidities, and complications was obtained from computerized data and analyzed using survival analysis and logistic regression. Results Ostomy and anastomosis survivors were followed an average 12.1 and 11.2 years, respectively. Within 30 days of surgery, 19% of ostomy and 10% of anastomosis survivors experienced complications (pOstomy was associated with long-term fistula (odds ratio 5.4; 95% CI 1.4–21.2), and among ostomy survivors, fistula was associated with reduced health-related quality of life (postomy have more complications early in their survivorship period, but complications among anastomosis survivors catch up after 20 years, when the two groups have convergent complication rates. Among colorectal cancer survivors with ostomy, fistula has especially important implications for health-related quality of life. PMID:20087096

  5. [Acute gastric volvulus: late complication of Nissen fundoplication. Report of two cases and review of the literature].

    Reyes-Zamorano, Jesús

    2014-01-01

    Gastric volvulus can be classified according to etiology as primary or secondary, according to anatomy as or mesenteroaxial, and according to onset as acute or chronic. Management of secondary gastric volvulus acute should always be surgery and the choice of surgical procedure for treatment is chosen according to etiology. Adherolysis and extraction of foreign bodies (suture, mesh, and gastric band) are important in those cases associated with previous abdominal surgery. Nissen fundoplication is a safe and effective procedure. Severe late complications of laparoscopic Nissen fundoplication are extremely rare occurrences. Among the reported complications is gastric volvulus. Presentation of two cases and review of literature. Two cases of acute gastric volvulus secondary to laparoscopic Nissen fundoplication presenting with epigastric pain and nonproductive retching and treated by laparoscopy are described. Symptoms upon presentation, incidence, diagnosis, treatment and predisposing factors to gastric volvulus postfundoplication are discussed. Gastric volvulus rarely occurs as a complication of Nissen fundoplication with an incidence similar to others of late complications. The described mechanisms that originate gastric volvulus postfundoplication are related to adhesions, foreign bodies as suture (polyester), gastrostomy tubes and mesh, gastropexy and internal gastric herniation through a "transfundoplication" window. A high index of suspicion is required in those patients presenting with acute symptoms of gastric obstruction in the first year following laparoscopic Nissen fundoplication. Laparoscopic approach is safe with or without gastropexy, always correcting the underlying mechanisms that cause gastric volvulus.

  6. Association Between Valvular Surgery and Mortality Among Patients With Infective Endocarditis Complicated by Heart Failure

    Kiefer, Todd; Park, Lawrence; Tribouilloy, Christophe; Cortes, Claudia; Casillo, Roberta; Chu, Vivian; Delahaye, Francois; Durante-Mangoni, Emanuele; Edathodu, Jameela; Falces, Carlos; Logar, Mateja; Miró, José M.; Naber, Christophe; Tripodi, Marie Françoise; Murdoch, David R.; Moreillon, Philippe; Utili, Riccardo; Wang, Andrew

    2016-01-01

    Context Heart failure (HF) is the most common complication of infective endocarditis. However, clinical characteristics of HF in patients with infective endocarditis, use of surgical therapy, and their associations with patient outcome are not well described. Objectives To determine the clinical, echocardiographic, and microbiological variables associated with HF in patients with definite infective endocarditis and to examine variables independently associated with in-hospital and 1-year mortality for patients with infective endocarditis and HF, including the use and association of surgery with outcome. Design, Setting, and Patients The International Collaboration on Endocarditis–Prospective Cohort Study, a prospective, multicenter study enrolling 4166 patients with definite native- or prosthetic-valve infective endocarditis from 61 centers in 28 countries between June 2000 and December 2006. Main Outcome Measures In-hospital and 1-year mortality. Results Of 4075 patients with infective endocarditis and known HF status enrolled, 1359 (33.4% [95% CI, 31.9%–34.8%]) had HF, and 906 (66.7% [95% CI, 64.2%–69.2%]) were classified as having New York Heart Association class III or IV symptom status. Within the subset with HF, 839 (61.7% [95% CI, 59.2%–64.3%]) underwent valvular surgery during the index hospitalization. In-hospital mortality was 29.7% (95% CI, 27.2%–32.1%) for the entire HF cohort, with lower mortality observed in patients undergoing valvular surgery compared with medical therapy alone (20.6% [95% CI, 17.9%–23.4%] vs 44.8% [95% CI, 40.4%–49.0%], respectively; Pendocarditis complicated by HF, severity of HF was strongly associated with surgical therapy and subsequent mortality, whereas valvular surgery was associated with lower in-hospital and 1-year mortality. PMID:22110106

  7. Prediction of late rectal complication following high-dose-rate intracavitary brachytherapy in cancer of the uterine cervix

    Lee, Jeung Eun; Huh, Seung Jae; Park, Won; Lim, Do Hoon; Ahn, Yong Chan

    2003-01-01

    Although high-dose-rate intracavitary radiotherapy (HDR ICR) has been used in the treatment of cervical cancer, the potential for increased risk of late complication, most commonly in the rectum, is a major concern. We have previously reported on 136 patients treated with HDR brachytherapy between 1995 and 1999. The purpose of this study is to upgrade the previous data and confirm the correlation between late rectal complication and rectal dose in cervix cancer patients treated with HDR ICR. A retrospective analysis was performed for 222 patients with cervix cancer who were treated for curative intent with extemal beam radiotherapy (EBRT) and HDR ICR from July 1995 to December 2001. The median dose of EBRT was 50.4 (30.6-56.4) Gy with a daily fraction size 1.8 Gy. A total of six fractions of HDR ICR were given twice weekly with fraction size of 4 (3-5.5) Gy to A point by Iridium-192 source. The rectal dose was calculated at the rectal reference point using the barium contrast criteria in vivo measurement of the rectal dose was performed with thermoluminescent dosimeter (TLD) during HDR ICR. The median follow-up period was 39 months, ranging from 6 to 90 months. Twenty-one patients (9.5%) experienced late rectal bleeding, from 3 to 44 months (median, 13 months) after the completion of RT. The calculated rectal doses were not different between the patients with rectal bleeding and those without, but the measured rectal doses were higher in the complicated patients. The differences of the measured ICR rectal fractional dose, ICR total rectal dose, and total rectal biologically equivalent dose (BED) were statistically significant. When the measured ICR total rectal dose was beyond 16 Gy, when the ratio of the measured rectal dose to A point dose was beyond 70%, or when the measured rectal BED was over 110 GY 3 , a high possibility of late rectal complication was found. Late rectal complication was closely correlated with measured rectal dose by in vivo dosimetry using

  8. Low-Dose Aspirin in Heart Failure Not Complicated by Atrial Fibrillation

    Madelaire, Christian; Gislason, Gunnar; Kristensen, Søren L

    2018-01-01

    OBJECTIVES: This study sought to assess safety and effectiveness of low-dose aspirin in heart failure (HF) not complicated by atrial fibrillation. BACKGROUND: Despite lack of evidence, low-dose aspirin is widely used in patients with HF and sinus rhythm with and without prior ischemic heart disease....... METHODS: The study included 12,277 patients with new-onset HF during 2007 to 2012 who had no history of atrial fibrillation. Of 5,450 patients using low-dose aspirin at baseline, 3,840 were propensity matched to non-aspirin users in a 1:1 ratio. Propensity-matched Cox models were calculated with respect...... to the primary composite outcome of all-cause mortality, myocardial infarction, and stroke and the secondary outcomes of bleeding and HF readmission. RESULTS: The composite outcome occurred in 1,554 (40.5%) patients in the aspirin group and 1,604 (41.8%) patients in the non-aspirin group. Aspirin use...

  9. Very late complications of cervical arthroplasty: results of 2 controlled randomized prospective studies from a single investigator site.

    Hacker, Francis M; Babcock, Rebecca M; Hacker, Robert J

    2013-12-15

    Prospective, single-site, randomized, Food and Drug Administration-approved investigational device exemption clinical trials of 2 cervical arthroplasty (CA) devices. To evaluate complications with CA occurring more than 4 years after the surgical procedure in Food and Drug Administration clinical trials of the Bryan and Prestige LP arthroplasty devices. Reports of several randomized clinical studies have shown CA to be a safe and effective alternative to anterior cervical fusion in the treatment of degenerative cervical disc disorders. A majority include follow-up intervals of 4 years or less. Between 2002 and 2006, 94 patients were enrolled in Food and Drug Administration studies of the Bryan and Prestige LP cervical disc devices. Charts, imaging studies, and hospital records were reviewed for those who underwent arthroplasty and returned more than 4 years after their surgical procedure with neck-related pain or dysfunction. Excluding adjacent segment disease that occurred with a similar rate for patients who underwent fusion and arthroplasty, 5 patients, all treated with arthroplasty, returned for evaluation of neck and arm symptoms between 48 and 72 months after surgery. Four patients had peridevice vertebral body bone loss. One patient had posterior device migration and presented with myelopathy. Three required revision surgery and 2 were observed. Four patients maintained follow-up and reported stabilization or improvement in symptoms. Despite their similarities, CA and fusion are not equivalent procedures in this study in regard to very late complications. Similar to large joint arthroplasty, delayed device-related complications may occur with CA. These complications commenced well beyond the time frame for complications associated with more traditional cervical spine procedures. Both patients and surgeons should be aware of the potential for very late device-related complications occurring with CA and the need for revision surgery. 1.

  10. Roxicam pharmacological modulation of the prostacyclin-thromboxane system in heart failure-complicated acute myocardial infarction

    Shushlyapin, O.I.; Shelest, A.N.; Khossejn Shakhavat, A.F.M.

    1991-01-01

    The prostaglandin-thromboxane system, platelet hemostasis and central hemodynamics were evaluated in 51 patients with heart failure-complicated acute myocardial infarction. The concentration of active metabolites of thromboxane-prostacyclin system was determined by means of radioimmunoassay. The new non-steroidal antiinflammatory agent roxicam was shown to selectively inhibit thromboxane, without affecting prostacyclin levels. The agent may be use in therapy in patients with myocardial infarction concurrent with heart failure

  11. Radiotherapy results of uterine cervix cancer stape IIB : overall survival, prognostic facters, patterns of failure and late complications

    Kim, Eun Seog; Choi, Doo Ho [Soonchunhyang Univ. College of Medicine, Asan (Korea, Republic of); Huh, Seung Jae [Samsung Medical Center, Sungkyunkwan Univ. College of Medicine, Seoul (Korea, Republic of)

    1998-03-01

    Treatment of choice for uterine cervix cancer stage IIB is radiotherapy. We analyzed survivals, prognostic factors, patterns of failure and complications. This is a retrospective analysis of 167 patients with stage IIB carcinoma of uterine cervix treated with curative external pelvic and high dose rate intracavitary radiotherapy at the Department of Therapeutic Radiology, Soonchunhyang University Hospital from August 1985 to August 1994. All the patients followed up from 3 to 141 months(mean 60 months) and age of patients ranged from 31 to 78 years at presentation(mean : 55 years). Overall complete response rate was 84%. The response rate for squamous cell carcimoma and adenocarcinoma were 86% and 60%, respectively. Overall 5-years survival rate and disease free survival rate was 62 and 59%, respectively. Mass size and treatment response were significant prognostic factors for survival. Pathologic type and parametrial involvement were marginally significants prognostic factors. Local failure was 43 cases, distant metastasis was 14 cases and local failure plus distant metastasis was 3 cases, and most of local failures occurred within 24 months, distant metastasis within 12 months after treatment. Twenty eight(16.8%) patients developed late rectal and urinary complications There were tendency to increasing severity and frequency according to increased fractional dose and total(rectal and bladder) dose. Survival rate was significantly related to tumor size and radiotherapy response. Tumor size should be considered in the clinical staging. To increased survival and local control, clinical trials such as decreasing duration of radiotherapy or addition of chemotherapy is needed. To detect early recurrence, regular follow up after RT is important. Because total rectal and bladder dose affected late complications, meticulous vaginal packing is needed to optimize dose of normal tissues and to decrease late complications.

  12. The prediction of late rectal complications in patients treated with high dose-rate brachytherapy for carcinoma of the cervix

    Clark, Brenda G.; Souhami, Luis; Roman, Ted N.; Chappell, Rick; Evans, Michael D.C.; Fowler, Jack F.

    1997-01-01

    Purpose: The aim of this work is to investigate an unusually high rate of late rectal complications in a group of 43 patients treated with concomitant irradiation and chemotherapy for carcinoma of the cervix between December 1988 and April 1991, with a view to identifying predictive factors. Methods and Materials: The biologically effective dose received by each patient to the rectal reference point defined by the International Commission of Radiation Units and Measurements, Report 38, were calculated. Radiotherapy consisted of 46 Gy external beam irradiation plus three high dose-rate intracavitary treatments of 10 Gy each prescribed to point A. Cisplatin 30 mg/m 2 was given weekly throughout the duration of the irradiation. The results have been compared to data from 119 patients treated with irradiation alone to assess the confounding effect of the cisplatin. Results: The relationship between the biologically effective dose delivered to the rectal reference point and the development of late complications shows a strong dose-response with a threshold for complications occurring at approximately 125 Gy 3 corresponding to a brachytherapy dose of approximately 8 Gy per fraction. This value is approximately the same biologically effective dose threshold as that found for external beam irradiation in the head and neck region. The data from the group of patients treated without cisplatin is comparable to the data from the first group of patients in the lower dose ranges; the higher doses were not used and thus are not available for comparison. Conclusion: Using the linear quadratic model applied to our clinical results, we have established a threshold for late rectal complications for patients treated with external beam irradiation and high dose-rate brachytherapy for carcinoma of the cervix. This threshold is consistent with similar data for external beam irradiation in the head and neck region

  13. X-ray diagnosis and treatment for severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease

    Wang Cheng; Zhao Shihua; Jiang Shiliang; Huang Lianjun; Xu Zhongying; Ling Jian; Zheng Hong; Xie Ruolan; Lu Minjie

    2005-01-01

    Objective: To study the radiological features of severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease so as to make early diagnosis and treatment. We also intend to find the mechanism of these complications. Methods: A total of 9 pediatric cases with severe respiratory complications during cardiac catheterizations were included in the study. The clinical manifestations, radiological features, and corresponding treatments were reviewed. Results: Most of the cases had severe hypoxia, with 6 cases presenting with bradycardia. Opacification of two lung fields was found in 7 cases, pulmonary edema in 1 case, and atelectasis of the upper right lung in 1 case. With intubation, oxygen inhalation and administration of certain drugs, all cases were saved except 1 case with pulmonary edema. Conclusion: Severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease are emergent and critical, and they often presented with various manifestations. Early diagnosis and correct treatment are the key to successful salvage. (authors)

  14. Long-term survival in nasopharyngeal carcinoma and late complications of irradiation

    Furukawa, Mitsuru; Komori, Takashi; Ishiguro, Hideyo; Takimoto, Toru; Umeda, Ryozo

    1983-01-01

    Irradiation remains the mainstay of treatment of nasopharyngeal carcinoma in the primary site and the neck. We studied the long-term effects of irradiation in five patients who have survived ten or more years after treatment without recurrence of disease, and we were impressed by the rarity of disabling complications of the treatment. Minor complications were common, and especially troublesome were xerostomia, dental caries, postnasal crusting and neck weakness. (author)

  15. Sensory and motor dysfunction assessed by anorectal manometry in uterine cervical carcinoma patients with radiation-induced late rectal complication

    Kim, Gwi Eon; Lim, John Jihoon; Park, Won; Park, Hee Chul; Chung, Eun Ji; Seong, Jinsil; Suh, Chang Ok; Lee, Yong Chan; Park, Hyo Jin

    1998-01-01

    Purpose: To investigate the effects of radiation on anorectal function in patients with carcinoma of the uterine cervix. Methods and Materials: Anorectal manometry was carried out on 24 patients (complication group) with late radiation proctitis. All of the manometric data from these patients were compared with those from 24 age-matched female volunteers (control group), in whom radiation treatment had not yet been performed. Results: Regardless of the severity of proctitis symptoms, 25% of patients demonstrated all their manometric data within the normal range, but 75% of patients exhibited one or more abnormal manometric parameters for sensory or motor functions. Six patients (25%) had an isolated sensory dysfunction, eight patients (33.3%) had an isolated motor dysfunction, and four patients (16.7%) had combined disturbances of both sensory and motor functions. The maximum tolerable volume, the minimal threshold volume, and the urgent volume in the complication group were significantly reduced compared with those in the control group. The mean squeeze pressure in the complication group was significantly reduced, whereas the mean resting pressure and anal sphincter length were unchanged. Conclusions: Physiologic changes of the anorectum in patients with late radiation proctitis seem to be caused by a variety of sensory and/or motor dysfunctions in which many different mechanisms are working together. The reduced rectal reservoir capacity and impaired sensory functions were crucial factors for functional disorder in such patients. In addition, radiation damage to the external anal sphincter muscle was considered to be an important cause of motor dysfunction

  16. Bronchial mucosal tolerance following high dose rate endobronchial brachytherapy: clinical and laboratory correlates in late complication assessment of fatal hemoptysis

    Chen, Y.Y.; McDonald, S.; Nakamura, C.; Philips, A.; Ojomo, Karanita; Hernady, E.; Williams, J. P.; Smudzin, T.; Johnstone, D.; Feins, R.; Speiser, B.L.; Rubin, P.

    1996-01-01

    Purpose: This study reviews treatment related late complications following high dose rate endobronchial brachytherapy (HDR-EB) for primary lung cancers. Radiation dose contribution from HDR-EB treatment alone, or combined HDR-EB and external beam (EBRT) were analyzed in relation to the linear representation of the tracheobronchial anatomy. Results were presented in a dose volume histogram (DVH) analysis for the risk estimate of late complications from HDR-EB. Bronchial mucosal tolerance is estimated from the clinical experience study and histopathologic changes in laboratory animals treated with HDR-EB. Methods: 1.) There were forty one patients with primary lung cancer received HDR-EB as part of the radiation treatment between December 1990 and June 1994. Six of these developed late complications manifested as either fatal hemoptysis or endobronchial deposition of fibrinous material/bronchial stenosis. Treatment planning films were reviewed to map the volume treated with HDR-EB and EBRT along the tracheobronchial segments. DVH was constructed and compared for patients with and without late complications. Other clinical parameters of interest which were analyzed included: dose per fraction, EBRT total dose, HDR total dose, combined EBRT and HDR total dose, number of catheters per treatment, and points of prescriptions for HDR-EB. 2.) Forty four New Zealand White rabbits underwent HDR-EB of the major airway to a treatment length of 2 cm (1 cm above and below the carina) to a single fraction dose of 10 Gy, 30 Gy, or 50 Gy. Histopathologic changes were examined at 7, 14, 28, and 56 days post-treatment and compared with the control rabbits which received no irradiation. Results: 1.) The late complication rate is 14.5% with three patients developing fibrinous deposits/bronchial stenosis and four patients who experienced fatal hemoptysis in a total of six patients. There is a significant difference in DVH of HDR-EB treatment in the tracheobronchial high dose region

  17. Factors related to late GI and GU complications in conformal and conventional radiation treatment of cancer of the prostate

    Schultheiss, Timothy E.; Lee, W. Robert; Hunt, Margie A.; Hanlon, Alexandra L.; Peter, Ruth S.; Hanks, Gerald E.

    1995-01-01

    Purpose: To assess the factors that predict for late GI and GU morbidity in radiation treatment of the prostate. Materials and Methods: Six hundred sixteen consecutive prostate cancer patients treated between 1985 and 1994 with conformal or conventional techniques were included in the analysis. All patients had at least 3 months followup (median 26 months) and received at least 65 Gy. Late GI morbidity was rectal bleeding (requiring more than 2 procedures) or proctitis. Late GU morbidity was cystitis or stricture. Univariate analysis compared the differences in the incidence of RTOG-EORTC grade 3 and 4 late morbidity by age (<60 versus ≥ 60 years), peracute side effects ≥ grade 1 (during treatment), subacute side effects ≥ grade 1 (0 to 90 days after treatment), irradiated volume parameters, and dose. Multivariate proportional hazards analysis includes these same variables in a model of time to complication. Multivariate logistic regression was used to analyze incidence of peracute and subacute GI and GU side effects by GI and GU comorbidities, performance status, pretreatment procedures (biopsy, TURP, etc.), age, treatment volume parameters, and peracute responses. Results: Peracute GI and GU side effects were noted in 441 and 442 patients, respectively. Subacute GI and GU side effects were noted in 34 and 54 patients, respectively. Subacute GI side effects were highly correlated with subacute GU side effects (p<0.00001). Late morbidities were not correlated with peracute side effects but were correlated with subacute side effects (both GI and GU). Thirteen of the 616 patients expressed grade 3 or 4 GI injuries 3 to 32 months after the end of treatment, with a mean of 13 months. The 6 GU morbidities occurred significantly later (9 - 52 months) with a mean of 33 months. Central axis dose and age less than 60 years were the only independent variables significantly related to the incidence of late GI morbidity on multivariate analysis. Subacute and peracute

  18. Incidence of and factors related to late complications in conformal and conventional radiation treatment of cancer of the prostate

    Schultheiss, Timothy E; Hanks, Gerald E; Hunt, Margie A; Lee, W Robert

    1995-06-15

    Purpose: The fundament hypothesis of conformal radiation therapy is that tumor control can be increased by using conformal treatment techniques that allow a higher tumor dose while maintaining an acceptable level of complications. To test this hypothesis, it is necessary first to estimate the incidence of morbidity for both standard and conformal fields. In this study, we examine factors that influence the incidence of late Grade 3 and 4 morbidity in patients treated with conformal and standard radiation treatment for prostate cancer. Methods and Materials: Six hundred sixteen consecutive patients treated with conformal or standard techniques between 1986 and 1994 to doses greater than 65 Gy and with more than 3 months follow-up were analyzed. No patients treated with prostatectomies were included in the analysis. The conformal technique includes special immobilization by a cast, careful identification of the target volume in three dimensions, localization of the inferior border of the prostate using a retrograde urethrogram, and individually shaped portals that conform to the Planning Target Volume (PTV). Multivariate analysis using a proportional hazards model compares differences in the incidence of Radiation Therapy Oncology Group/European Organization for Research and Center Treatment (RTOG/EORTC) Grade 3 and 4 late gastrointestinal (GI) and genitourinary (GU) morbidity by technique, T-stage, grade, age, hormonal treatment, irradiated volume, dose, and comorbid conditions. Grade 3 rectal bleeding was defined as requiring three or more cautery procedures. Results: The overall actuarial incidence of genitourinary (GU) toxicities at 5 years was 3.4%, with the crude incidence being six cases in 616 patients satisfying the selection criteria; for gastrointestinal (GI) toxicities, the overall actuarial incidence was 2.7%, with the crude incidence being 13 cases out of 616 patients. The average time to complication for our patients was 12.8 months for GI toxicity and

  19. Chest radiographic findings and complications of the temporary implantation of the Jarvik-7 artificial heart while awaiting orthotopic heart transplantation: Experience with five cases

    Sadler, L.R.; Fuhrman, C.R.; Hardesty, R.A.; Griffith, B.P.

    1986-01-01

    The Jarvik-7 artificial heart was originally introduced as a therapeutic alternative to cardiac transplantation in patients with endstage refractory cardiac disease. Its use has been expanded to those patients awaiting cardiac transplantation in whom death is impending and for whom a suitable donor match is unavailable. At Presbyterian-University Hospital of Pittsburgh five patients have had Jarvik-7 hearts implanted as a temporary measure while awaiting compatible donors for cardiac transplantation. The authors believe this is the largest patient group to undergo this procedure at a single institution. They present a brief description of the Jarvik-7 heart, the clinical factors affecting patient selection, and the radiographic appearance of a normally functioning Jarvik-7 heart, and review the chest radiographic complications seen in the patient group, along with eventual patient outcome

  20. Early and Late Outcomes of Surgical Treatment in Carcinoid Heart Disease.

    Connolly, Heidi M; Schaff, Hartzell V; Abel, Martin D; Rubin, Joseph; Askew, J Wells; Li, Zhuo; Inda, Jacob J; Luis, Sushil A; Nishimura, Rick A; Pellikka, Patricia A

    2015-11-17

    Symptoms and survival of patients with carcinoid syndrome have improved, but development of carcinoid heart disease (CaHD) continues to decrease survival. This study aimed to analyze patient outcomes after valve surgery for CaHD during a 27-year period at 1 institution to determine early and late outcomes and opportunities for improved patient care. We retrospectively studied the short-term and long-term outcomes of all consecutive patients with CaHD who underwent valve replacement at our institution between 1985 and 2012. The records of 195 patients with CaHD were analyzed. Pre-operative New York Heart Association class was III or IV in 125 of 178 patients (70%). All had tricuspid valve replacement (159 bioprostheses, 36 mechanical), and 157 underwent a pulmonary valve operation. Other concomitant operations included mitral valve procedure (11%), aortic valve procedure (9%), patent foramen ovale or atrial septal defect closure (23%), cardiac metastasectomies or biopsy (4%), and simultaneous coronary artery bypass (11%). There were 20 perioperative deaths (10%); after 2000, perioperative mortality was 6%. Survival rates (95% confidence intervals) at 1, 5, and 10 years were 69% (63% to 76%), 35% (28% to 43%), and 24% (18% to 32%), respectively. Overall mortality was associated with older age, cytotoxic chemotherapy, and tobacco use; 75% of survivors had symptomatic improvement at follow-up. Presymptomatic valve operation was not associated with late survival benefit. Operative mortality associated with valve replacement surgery for CaHD has decreased. Symptomatic and survival benefit is noted in most patients when CaHD is managed by an experienced multidisciplinary team. Copyright © 2015 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  1. A rare late complication after concomitant chemoradiation of an oropharyngeal tumor: cervical necrotizing fasciitis

    Karakullukçu, Barış; van der Vlies, Dalith; Hoebers, Frank J. P.

    2012-01-01

    Chemoradiation is increasingly being used to treat locally advanced head and neck carcinomas. Possible rare complications of this treatment modality have begun to appear, as the number of treated patients increase. In this report, we present a case who underwent chemoradiation due to T3N3M0 tonsil

  2. Late complications in patients after repair of aortic coarctation: implications for management

    Vriend, Joris W. J.; Mulder, Barbara J. M.

    2005-01-01

    Survival of patients with aortic coarctation has dramatically improved after surgical repair became available and the number of patients who were operated and reach adulthood is steadily increasing. However, life expectancy is still not as normal as in unaffected peers. Cardiovascular complications

  3. Blood and plasma viscosity in diabetes: possible contribution to late organ complications?

    Schut, N. H.; van Arkel, E. C.; Hardeman, M. R.; Bilo, H. J.; Michels, R. P.; Vreeken, J.

    1992-01-01

    It has been postulated that an increased whole blood and plasma viscosity contribute to diabetic organ complications. Blood viscosity was measured in 30 controls and four groups of insulin-dependent diabetic patients at three shear rates: 70 sec-1, 0.5 sec-1 and 0.05 sec-1. Results were compared

  4. Choledochal cysts: Age of presentation, symptoms, and late complications related to Todani's classification

    de Vries, J. S.; de Vries, S.; Aronson, D. C.; Bosman, D. K.; Rauws, E. A. J.; Bosma, A.; Heij, H. A.; Gouma, D. J.; van Gulik, T. M.

    2002-01-01

    Purpose: The aim of this study was to compare presentation, complications, diagnosis, and treatment of choledochal cysts in pediatric and adult patients. Methods: Forty-two patients were analyzed after subdivision into 3 groups: group A, less than 2 years (n = 10); group B, 2 to 16 years In = 11);

  5. Hyperthyroidism and the Heart.

    Osuna, Patricia Mejia; Udovcic, Maja; Sharma, Morali D

    2017-01-01

    Thyroid hormones have a significant impact on cardiac function and structure. Excess thyroid hormone affects cardiovascular hemodynamics, leading to high-output heart failure and, in late stages, dilated cardiomyopathy. In this review, we discuss how hyperthyroidism affects cardiovascular pathophysiology and molecular mechanisms and examine the complications caused by excess thyroid hormone, such as heart failure and atrial fibrillation.

  6. Admission Glycaemia and Acute Insulin Resistance in Heart Failure Complicating Acute Coronary Syndrome.

    Lazzeri, Chiara; Valente, Serafina; Chiostri, Marco; D'Alfonso, Maria Grazia; Spini, Valentina; Angelotti, Paola; Gensini, Gian Franco

    2015-11-01

    Few data are so far available on the relation between increased glucose values and insulin resistance and mortality at short-term in patients with acute heart failure (AHF). The present investigation, performed in 409 consecutive patients with AHF complicating acute coronary syndrome (ACS), was aimed at assessing the prognostic role of admission glycaemia and acute insulin resistance (as indicated by the Homeostatic Model Assessment - HOMA index) for death during Intensive Cardiac Care (ICCU) stay. Admission glucose tertiles were considered. In our series, diabetic patients accounted for the 33%. Patients in the third glucose tertiles exhibited the lowest LVEF (both on admission and at discharge), a higher use of mechanical ventilation, intra-aortic balloon pump and inotropic drugs and the highest in-ICCU mortality rate. In the overall population, hyperglycaemic patients (both diabetic and non diabetic) were 227 (227/409, 55.5%). Admission glycaemia was an independent predictor of in-ICCU mortality, together with admission LVEF and eGFR, while acute insulin resistance (as indicated by HOMA-index) was not associated with early death. The presence of admission hyperglycaemia in non-diabetic patients was independently associated with in-ICCU death while hyperglycaemia in diabetic patients was not. According to our results, hyperglycaemia is a common finding in patients with ACS complicated by AHF and it is an independent predictor of early death. Non-diabetic patients with hyperglycaemia are the subgroup with the highest risk of early death. Copyright © 2015 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). Published by Elsevier B.V. All rights reserved.

  7. Sorafenib-Associated Heart Failure Complicated by Cardiogenic Shock after Treatment of Advanced Stage Hepatocellular Carcinoma: A Clinical Case Discussion

    Candace Wu

    2017-01-01

    Full Text Available Background. Sorafenib, an oral tyrosine kinase inhibitor (TKI, targets multiple tyrosine kinase receptors (TKRs involved in angiogenesis and tumor growth. Studies suggest that inhibition of TKR impacts cardiomyocyte survival. Inhibition of VEGF signaling interrupts angiogenesis and is associated with the development of hypertension and compensatory hypertrophy. Compensated hypertrophy ultimately leads to heart failure. Case Description. A 76-year-old man with a past medical history of systolic heart failure due to ischemic cardiomyopathy and stage IIIC hepatocellular carcinoma (HCC presented with symptoms of decompensated heart failure. Four months prior to admission, he was started on sorafenib. Results. Our patient was treated with intravenous furosemide and guideline directed therapy. Clinical status was complicated by the development of low cardiac output and shock requiring inotropic support. Careful titration of heart failure medication led to hemodynamic improvement and discontinuation of dobutamine. Conclusion. Greater awareness of sorafenib cardiotoxicity is essential. As TKI usage grows for treatment of cancers, heart failure-related complications will increase. In our patient, routine heart failure management and cessation of sorafenib led to clinical improvement. Future studies on the treatment of sorafenib cardiotoxicity should be explored further in this unique patient population.

  8. A rare cause of infertility: A late complication of female genital mutilation

    Ferjaoui Mohamed Aimen

    2016-05-01

    Full Text Available Female genital mutilation is a cultural practice in many African and Asian societies based usually on religious beliefs. This practice made by a non medical and traditional practitioner with non sterile instruments is a source of many complications such as infection, acute and chronic pain, life-threatening hemorrhage, sexual dysfunction, and rarely epidermal inclusion cysts. We report a case of a large epidermal inclusion cyst in a 36-year-old patient, 30 years after a female genital mutilation (FGM. The patient complains of a two-year-secondary infertility with a self-imaging alteration and a sexual dysfunction. The managment of this complication was based on surgery with a psychological support and sexual therapies.

  9. Early and late endocrinologic complications of the hematopoetic stem cell transplantation performed for hematologic malignancies

    Murat Albayrak

    2012-03-01

    Full Text Available Hematopoietic stem cell transplantation (HSCT is usedfor various hematologic malignancies seen in childrenand adults. There may be several complications before,during, and after the HSCT. Just one of them is endocrinologiccomplications, since endocrine system (particularlythe pituitary gland, thyroid gland, adrenal glands, andgonads is highly sensitive against various stress. Chemotherapyand/or total body irradiation used as preparativeregimens and immunosuppressive agents (especiallycorticosteroids used for the graft-versus-host diseasecan cause hormonal disorders. Time elapsed after theHSCT, transplantation type (autologous or allogeneic,preparative regimen choice, age, and gender determinesthe complications. A multidisciplinary management containinga specialist of endocrinology for these patients ispreferred. In this report, we reviewed the endocrinologiccomplications that observed after the HSCT in childrenand adults referring to the recent literatures. J Clin ExpInvest 2012; 3(1: 149-156

  10. Unusual presentation of a late complication in a polyacrylamide gel-injected breast

    Hui-Ling Peng

    2017-01-01

    Full Text Available Implant migration is a known complication of hydrophilic polyacrylamide gel (PAAG mammoplasty. We report the case of a female patient with an undisclosed history of bilateral breast augmentation with PAAG injections 10 years ago. The patient presented with abdominal pain and rapid gel migration into the abdominal and pelvic walls after sneezing. Computed tomography and sonography were performed, but the results were inconclusive. The diagnosis of PAAG migration was not made until the patient complained of progressive shrinkage of her right breast and disclosed the history of PAAG mammoplasty. A subsequent magnetic resonance imaging study confirmed the diagnosis. Gel migration was successfully treated using endoscopic lavage and breast debridement. Familiarity with the radiological features of PAAG migration and a thorough examination of the patient's history are mandatory for the accurate diagnosis of this complication.

  11. High-dose-rate brachytherapy in the treatment of uterine cervix cancer. Analysis of dose effectiveness and late complications

    Ferrigno, Robson; Novaes, Paulo Eduardo Ribeiro dos Santos; Pellizzon, Antonio Cassio Assis; Maia, Maria Aparecida Conte; Fogarolli, Ricardo Cesar; Gentil, Andre Cavalcanti; Salvajoli, Joao Victor

    2001-01-01

    Purpose: This retrospective analysis aims to report results of patients with cervix cancer treated by external beam radiotherapy (EBR) and high-dose-rate (HDR) brachytherapy. Methods and Materials: From September 1992 to December 1996, 138 patients with FIGO Stages II and III and mean age of 56 years were treated. Median EBR to the whole pelvis was 45 Gy in 25 fractions. Parametrial boost was performed in 93% of patients, with a median dose of 14.4 Gy. Brachytherapy with HDR was performed during EBR or following its completion with a dose of 24 Gy in four weekly fractions of 6 Gy to point A. Median overall treatment time was of 60 days. Patient age, tumor stage, and overall treatment time were variables analyzed for survival and local control. Cumulative biologic effective dose (BED) at rectal and bladder reference points were correlated with late complications in these organs and dose of EBR at parametrium was correlated with small bowel complications. Results: Median follow-up time was 38 months. Overall survival, disease-free survival, and local control at 5 years was 53.7%, 52.7%, and 62%, respectively. By multivariate and univariate analysis, overall treatment time up to 50 days was the only statistically significant adverse variable for overall survival (p=0.003) and actuarial local control (p=0.008). The 5-year actuarial incidence of rectal, bladder, and small bowel late complications was 16%, 11%, and 14%, respectively. Patients treated with cumulative BED at rectum points above 110 Gy 3 and at bladder point above 125 Gy 3 had a higher but not statistically significant 5-year actuarial rate of complications at these organs (18% vs. 12%, p=0.49 and 17% vs. 9%, p=0.20, respectively). Patients who received parametrial doses larger than 59 Gy had a higher 5-year actuarial rate of complications in the small bowel; however, this was not statistically significant (19% vs. 10%, p=0.260). Conclusion: This series suggests that 45 Gy to the whole pelvis combined with

  12. Late dislocation of in-the-bag intraocular lenses in uveitic eyes: An analysis of management and complications

    Sudha K Ganesh

    2017-01-01

    Full Text Available Aim: An analysis of late in-the-bag dislocation of intraocular lenses (IOL, in uveitic eyes. Setting: Referral uveitis clinic. Design: Retrospective case series. Materials and Methods: All case records of eyes with chronic uveitis that had phacoemulsification with IOL implantation, at a referral uveitis clinic between February 1997 and January 2015 were retrieved and analyzed. Only those eyes with no documented intraoperative complication and no predisposing risks to IOL dislocation, such as pseudoexfoliation, high myopia, trauma, and prior VR surgery were included in this study. Results: A total of 581 eyes with chronic uveitis underwent phacoemulsification with IOL implantation under steroid cover from February 1997 to December 2015. Out of these 581 eyes, 10 patients (11 eyes had experienced late in-the-bag IOL dislocation (1.89%. All 11 eyes had chronic intermediate uveitis. The mean duration from the time of cataract surgery to IOL dislocation was 11.24 years. 5 out of 11 eyes had pars plana vitrectomy (PPV with IOL removal with 4-point sutured scleral fixated IOL. Two out of 11 eyes had PPV with in-the-bag IOL re-fixation. Out of 11, 2 eyes had PPV with IOL removal only. Remaining 2 eyes of 2 patients did not opt for surgery. Out of 11, 8 eyes had improved vision at last follow-up. Conclusions: In-the-bag dislocation of IOL is a rare late complication in uveitic eyes. With tight perioperative inflammatory control, scleral-fixated posterior chamber intraocular lens or IOL re-fixation are good options of restoring vision in these high-risk eyes.

  13. Torsion of the fallopian tube--a late complication of sterilisation.

    Sivanesaratnam, V

    1986-02-01

    Torsion of an intact fallopian tube, unaccompanied by torsion of the ipsilateral ovary, was noted as a complication of bilateral tubal occlusion by the Pomeroy method in a 45-year old Indian woman. The sterilization was performed 5 years previously, at the time of Cesarean section delivery. The patient presented with a history of pain in the right iliac fossa. Laparotomy showed that the distal segment of the right fallopian tube was twisted 3 times on the distal mesosalpinx and appeared tense and gangrenous. The right ovary was normal and a 2 cm gap was noted between the proximal and distal segments of the tube. As a rare complication of the Pomeroy method, the gap in the tube can allow the distal mesosalpinx to act as a pedicle, and with a long mesosalpinx, the fimbriated segment of the tube lies free and may swing and twist to produce torsion. The occurrence of torsion is further promoted by a vascular disturbance leading to venous congestion, edema, and increased weight of the free fimbrial end of the tube. In those patients with a history of sterilization, torsion of the fallopian tube should be considered in the differential diagnosis of acute lower abdominal pain. Torsion of the fallopian tube has also been reported following other methods of tubal occlusion, including cautery and clips.

  14. Incidence and predictors of obstetric and fetal complications in women with structural heart disease.

    van Hagen, Iris M; Roos-Hesselink, Jolien W; Donvito, Valentina; Liptai, Csilla; Morissens, Marielle; Murphy, Daniel J; Galian, Laura; Bazargani, Nooshin Mohd; Cornette, Jérôme; Hall, Roger; Johnson, Mark R

    2017-10-01

    Women with cardiac disease becoming pregnant have an increased risk of obstetric and fetal events. The aim of this study was to study the incidence of events, to validate the modified WHO (mWHO) risk classification and to search for event-specific predictors. The Registry Of Pregnancy And Cardiac disease is a worldwide ongoing prospective registry that has enrolled 2742 pregnancies in women with known cardiac disease (mainly congenital and valvular disease) before pregnancy, from January 2008 up to April 2014. Mean age was 28.2±5.5 years, 45% were nulliparous and 33.3% came from emerging countries. Obstetric events occurred in 231 pregnancies (8.4%). Fetal events occurred in 651 pregnancies (23.7%). The mWHO classification performed poorly in predicting obstetric (c-statistic=0.601) and fetal events (c-statistic=0.561). In multivariable analysis, aortic valve disease was associated with pre-eclampsia (OR=2.6, 95%CI=1.3 to 5.5). Congenital heart disease (CHD) was associated with spontaneous preterm birth (OR=1.8, 95%CI=1.2 to 2.7). Complex CHD was associated with small-for-gestational-age neonates (OR=2.3, 95%CI=1.5 to 3.5). Multiple gestation was the strongest predictor of fetal events: fetal/neonatal death (OR=6.4, 95%CI=2.5 to 16), spontaneous preterm birth (OR=5.3, 95%CI=2.5 to 11) and small-for-gestational age (OR=5.0, 95%CI=2.5 to 9.8). The mWHO classification is not suitable for prediction of obstetric and fetal events in women with cardiac disease. Maternal complex CHD was independently associated with fetal growth restriction and aortic valve disease with pre-eclampsia, potentially offering an insight into the pathophysiology of these pregnancy complications. The increased rates of adverse obstetric and fetal outcomes in women with pre-existing heart disease should be highlighted during counselling. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless

  15. External Carotid-Internal Jugular Fistula as a Late Complication After Carotid Endarterectomy: A Rare Case

    Bakar, Bulent; Cekirge, Saruhan; Tekkok, Ismail Hakki

    2011-01-01

    A 66-year-old man presented with mild amnesia, progressive fatigue, ataxia, visual hallucinations, and debility. His past medical history included right-sided carotid endarterectomy performed elsewhere 6 years previously. Cranial magnetic resonance imaging showed left parieto-occipital arteriovenous malformation-like tortous vessels, venous congestion, and ischemic areas. Cerebral angiography showed right-sided compound external carotid artery-internal jugular vein (IJV) fistula, and distal occlusion of the right IJV. Transvenous embolization via contralateral IJV was performed, and the fistula, together with fistulous portion of the distal IJV, was sealed using coils. Two years later, patient is well with normal neurologic examination findings. The presence of an arteriovenous communication after vascular surgery is a serious complication with potential long-term effects and therefore should be diagnosed and treated as promptly as possible.

  16. Late Complication after Superficial Femoral Artery (SFA) Aneurysm: Stent-graft Expulsion Outside the Skin

    Pecoraro, Felice, E-mail: felicepecoraro@libero.it; Sabatino, Ermanno R.; Dinoto, Ettore; Rosa, Giuliana La; Corte, Giuseppe; Bajardi, Guido [University of Palermo, Vascular Surgery Unit (Italy)

    2015-10-15

    A 78-year-old man presented with a 7-cm aneurysm in the left superficial femoral artery, which was considered unfit and anatomically unsuitable for conventional open surgery for multiple comorbidities. The patient was treated with stent-graft [Viabhan stent-graft (WL Gore and Associates, Flagstaff, AZ)]. Two years from stent-graft implantation, the patient presented a purulent secretion and a spontaneous external expulsion through a fistulous channel. No claudication symptoms or hemorrhagic signs were present. The pus and device cultures were positive for Staphylococcus aureus sensitive to piperacillin/tazobactam. Patient management consisted of fistula drainage, systemic antibiotic therapy, and daily wound dressing. At 1-month follow-up, the wound was closed. To our knowledge, this is the first case of this type of stent-graft complication presenting with external expulsion.

  17. Spontaneous ICA rupture: a severe late complication after giant nasopharyngeal angiofibroma resection.

    Succo, G; Gisolo, M; Crosetti, E; Bergui, M; Danesi, G

    2013-04-01

    Juvenile nasopharyngeal angiofibroma (JNA) is a benign vascular tumor occurring in young males. Surgery for giant JNA is a complex procedure, with a high risk of major complications. We report a rare case of massive epistaxis in a 15-year-old boy resulting from spontaneous rupture of the intracavernous tract of the internal carotid artery 20 days after resection of a giant JNA by midface degloving. The event was managed by an emergency arteriography with coils selectively deployed to occlude the vessel and to stop hemorrhage. This treatment has been shown to be effective in producing immediate hemostasis and stable long-term occlusion. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

  18. Late Recurrence of Benign Multicystic Peritoneal Mesothelioma Complicated with an Incisional Hernia

    Emel Canbay

    2013-01-01

    Full Text Available Benign multicystic peritoneal mesothelioma (BMPM is a rare disease arising from the peritoneal mesothelium. Here, we report a 57-year-old woman admitted to our unit with an incisional hernia fifteen years later following her first operation due to BMPM. Computerized tomography demonstrated a cystic appearing mass with intraabdominal extension in hernia sac. The patient underwent en bloc resection of the mass and hernia repair. An immunohistochemical analysis of the mass confirmed the recurrence of BMPM. Our case supports that BMPM has slowly progressive nature and can recur with complicated incisional hernia long time after primary resection. Diagnosis and long-term followup are crucial for clarifying the characteristics of this disease.

  19. Percutaneous cholecystostomy in critically ill patients with acute cholecystitis: Complications and late outcome

    Atar, E.; Bachar, G.N.; Berlin, S.; Neiman, C.; Bleich-Belenky, E.; Litvin, S.; Knihznik, M.; Belenky, A.; Ram, E.

    2014-01-01

    Aim: To evaluate the outcome of percutaneous cholecystostomy in critically ill patients with acute cholecystitis. Materials and methods: The study group included critically ill patients who underwent percutaneous cholecystostomy for acute cholecystitis at a tertiary medical centre in 2007–2011. Data on complications, morbidities, surgical outcome, and imaging findings were collected from the medical files and radiology information system. Results: There were 48 women (59.3%) and 33 men (40.7%), with a median age of 82 years (range 47–99 years). Seventy-one (88%) had calculous cholecystitis and 10 (12%), acalculous cholecystitis. The drain was successfully inserted in all cases with no immediate major procedural complications. Fifteen patients (18.5%) died in-hospital within 30 days, mainly (93%) due to septic shock (14/15), another 20 patients (24.7%) died during the study period of unrelated co-morbidities. Of the remaining 46 patients, 36 (78.2%) had surgical cholecystectomies. In patients with acalculous cholecystitis, the drain was removed after cessation of symptoms. Transcystic cholangiography identified five patients with additional stones in the common bile duct. They were managed by pushing the stones into the duodenum via the cystostomy access, sparing them the need for surgical exploration. Conclusions: Early percutaneous gallbladder drainage is safe and effective in critically ill patients in the acute phase of cholecystitis, with a high technical success rate. Surgical results in survivors are better than reported in patients treated surgically without drainage. Bile duct stones can be eliminated without creating an additional access

  20. The impact of gender mismatching on early and late outcomes following heart transplantation

    Lavee, Jacob; Arad, Michael; Shemesh, Yedida; Katz, Moshe; Kassif, Yigal; Asher, Elad; Elian, Dan; Har‐Zahav, Yedael; Goldenberg, Ilan; Freimark, Dov

    2016-01-01

    Abstract Aims The role of donor/recipient gender matching on the long‐term rejection process and clinical outcomes following heart transplantation (HT) outcomes is still controversial. We aim to investigate the impact of gender matching on early and long‐term outcome HT. Methods and results The study population comprised 166 patients who underwent HT between 1991 and 2013 and were prospectively followed up in a tertiary referral centre. Early and late outcomes were assessed by the type of donor–recipient gender match (primary analysis: female donor–male recipient [FD–MR, n = 36] vs. male donor–male recipient [MD–MR, n = 109]). Early mortality, need for inotropic support, length of hospital stay, and major perioperative adverse events did not differ between the FD–MR and MD–MR groups. However, the FD–MR group experienced significantly higher rates of early major rejections per patient as compared with the MD–MR group (1.2 ± 1.6 vs. 0.4 ± 0.8; P = 0.001), higher rates of overall major rejections (16 vs. 5.5 per 100 person years; P 2.5‐fold (P = 0.03) increase in the risk for rejections and with a >3‐fold (P = 0.01) increase in the risk for major adverse events during follow‐up. Conclusions Donor–recipient gender mismatch is a powerful independent predictor of early and late rejections and long‐term major adverse events following HT. PMID:28217310

  1. Late administration of Mn porphyrin-based SOD mimic enhances diabetic complications

    Dana K. Ali

    2013-01-01

    Full Text Available Mn(III N-alkylpyridylporphyrins (MnPs have demonstrated protection in various conditions where increased production of reactive oxygen/reactive nitrogen species (ROS/RNS, is a key pathological factors. MnPs can produce both pro-oxidative and antioxidative effects depending upon the cellular redox environment that they encounter. Previously we reported (Free Radic. Res. 39: 81–8, 2005 that when the treatment started at the onset of diabetes, Mn(III meso-tetrakis(N-methylpyridinium-2-ylporphyrin, MnTM-2-PyP5+ suppressed diabetes-induced oxidative stress. Diabetes, however, is rarely diagnosed at its onset. The aim of this study was to investigate if MnTM-2-PyP5+ can suppress oxidative damage and prevent diabetic complications when administered more than a week after the onset of diabetes. Diabetes was induced by streptozotocin. The MnP-based treatment started 8 days after the onset of diabetes and continued for 2 months. The effect of the treatment on activities of glutathione peroxidase, superoxide dismutase, catalase, glutathione reductase, glucose-6-phosphate dehydrogenase, glyceraldehyde-3-phosphate dehydrogenase, and glyoxalases I and II as well as malondialdehyde and GSH/GSSG ratio were determined in kidneys. Kidney function was assessed by measuring lysozyme and total protein in urine and blood urea nitrogen. Vascular damage was evaluated by assessing vascular reactivity. Our data showed that delayed administration of MnTM-2-PyP5+ did not protect against oxidative damage and did not prevent diabetic complications. Moreover, MnTM-2-PyP5+ contributed to the kidney damage, which seems to be a consequence of its pro-oxidative action. Such outcome can be explained by advanced oxidative damage which already existed at the moment the therapy with MnP started. The data support the concept that the overall biological effect of a redox-active MnP is determined by (i the relative concentrations of oxidants and reductants, i.e. the cellular redox

  2. Acute urinary retention as a late complication of subcutaneous liquid silicone injection: a case report

    Leandro Luongo de Matos

    2009-12-01

    Full Text Available Acute urinary retention is characterized by a sudden interruption of urinary output; urine is retained in the bladder due to either functional or obstructive anatomic factors, and cannot be voided. The main causes of acute urinary obstruction are benign prostatic hyperplasia, constipation, prostate adenocarcinoma, urethral stenosis, clot retention, neurological disorders, following surgery, calculi, drugs, or urinary tract infections. A transvestite patient, aged 55 years, described having had liquid silicone subcutaneously injected in various parts of the body, the last one four years ago. He complained of absent urinary output during the last 14 hours. The physical examination revealed skin deformation due to migration of implants; a hard nodule (characterized as a foreign body was present in the preputium and a diagnosis of acute urinary retention was made; an unsuccessful attempt to exteriorize the glans for urinary catheterization, was followed by therapeutic cystostomy. Acute urinary retention has not been mentioned in the medical literature as a complication of liquid silicone subcutaneous injection.

  3. [Late complications of liver cirrhosis - management of gastrointestinal bleeding in the presence of portal hypertension].

    Hejda, Václav

    Cirrhosis is the end stage of progressive development of different liver diseases and is associated with significant morbidity and mortality rates. Cirrhosis is associated with a number of potential complications, in particular with development of portal hypertension. Portal hypertension with the production of ascites, hepatic and gastric varices bleeding in the upper part of the gastrointestinal tract, presents the breakpoint in the natural course of cirrhosis, and it is associated with a considerably worse prognosis of patients, with a dramatically increased risk of mortality. A major progress was reached during the past 10-20 years in diagnosing liver cirrhosis (including non-invasive methods), in primary prevention of the initial episode of upper gastrointestinal bleeding and in the therapy of acute bleeding due to modern pharmacotherapy, with regard to expanding possibilities of therapeutic endoscopy and relatively new options for management of acute bleeding (esophageal stents, TIPS and suchlike). However acute upper gastrointestinal bleeding associated with portal hypertension still presents a considerable risk of premature death (15-20 %). Early diagnosing and causal treatment of numerous liver diseases may lead to slowing or regression of fibrosis and cirrhosis and possibly even of the degree of portal hypertension and thereby also the risk of bleeding.Key words: cirrhosis - esophageal varices - treatment of bleeding - portal hypertension.

  4. Late sequelae and complications in exclusive high voltage radiotherapy for carcinoma of the cervix uteri

    Rousseau, J.; Fenton, J.; Mathieu, G.; Dulac, G.; Picco, C.

    1976-01-01

    524 cases of uterine cervix (except stade IV cases) completely treated at the foundation Curie with exclusive radiotherapy from 1962 to 1968 are studied. The irradiation techniques, as well as the doses given to the tumor and to the critical organs are stated. The various sequelae and complications are described, according to the class and severity. The rectal troubles are frequent (55% of all the troubles) in 40% of the patients; though rarely, they can be severe (6% of the cases). They appear relatively early. The bladder troubles rank second (37% of all the troubles) in 20% of the patients; never severe and without any renal effect, they are more delayed than the former. The skin and soft tissues troubles are only a few (5%) for 5% of the patients. They are mostly mild and moderate. One skin necrosis was noted due for a large part to the very poor general conditions of the patient. The bone troubles are always classified here as marked or severe; they are rare (2,6%) in 2,3% of the patients. Their treatment is satisfactory. One single case of bilateral femur neck fracture gave a permanent infirmity. The genital troubles noted in 21% of the patients are mostly vaginal adhesion in women over 60 years of age [fr

  5. Late sequelae and complications in exclusive high voltage radiotherapy for carcinoma of the cervix uteri

    Rousseau, J; Fenton, J; Mathieu, G; Dulac, G; Picco, C [Institut du Radium, 75 - Paris (France)

    1976-05-01

    524 cases of uterine cervix (except stade IV cases) completely treated at the foundation Curie with exclusive radiotherapy from 1962 to 1968 are studied. The irradiation techniques, as well as the doses given to the tumor and to the critical organs are stated. The various sequelae and complications are described, according to the class and severity. The rectal troubles are frequent (55% of all the troubles) in 40% of the patients; though rarely, they can be severe (6% of the cases). They appear relatively early. The bladder troubles rank second (37% of all the troubles) in 20% of the patients; never severe and without any renal effect, they are more delayed than the former. The skin and soft tissues troubles are only a few (5%) for 5% of the patients. They are mostly mild and moderate. One skin necrosis was noted due for a large part to the very poor general conditions of the patient. The bone troubles are always classified here as marked or severe; they are rare (2,6%) in 2,3% of the patients. Their treatment is satisfactory. One single case of bilateral femur neck fracture gave a permanent infirmity. The genital troubles noted in 21% of the patients are mostly vaginal adhesion in women over 60 years of age.

  6. Optic nerve compression as a late complication of a hydrogel explant with silicone encircling band

    Niels Crama

    2018-06-01

    Full Text Available Purpose: To present a complication of compressive optic neuropathy caused by a swollen hydrogel explant and posteriorly displaced silicone encircling band. Observations: A 72-year-old female patient presented with progressive visual loss and a tilted optic disc. Her medical history included a retinal detachment in 1993 that was treated with a hydrogel explant under a solid silicone encircling band. Visual acuity had decreased from 6/10 to 6/20 and perimetry showed a scotoma in the temporal superior quadrant. On Magnetic Resonance Imaging (MRI, compression of the optic nerve by a displaced silicone encircling band inferior nasally in combination with a swollen episcleral hydrogel explant was observed. Surgical removal of the hydrogel explant and silicone encircling band was uneventful and resulted in improvement of visual acuity and visual field loss. Conclusions and importance: This is the first report on compressive optic neuropathy caused by swelling of a hydrogel explant resulting in a dislocated silicone encircling band. The loss of visual function resolved upon removal of the explant and encircling band. Keywords: Retinal detachment, Tilted disc, Optic neuropathy, Miragel, Explant, Encircling band

  7. Optic nerve compression as a late complication of a hydrogel explant with silicone encircling band.

    Crama, Niels; Kluijtmans, Leo; Klevering, B Jeroen

    2018-06-01

    To present a complication of compressive optic neuropathy caused by a swollen hydrogel explant and posteriorly displaced silicone encircling band. A 72-year-old female patient presented with progressive visual loss and a tilted optic disc. Her medical history included a retinal detachment in 1993 that was treated with a hydrogel explant under a solid silicone encircling band. Visual acuity had decreased from 6/10 to 6/20 and perimetry showed a scotoma in the temporal superior quadrant. On Magnetic Resonance Imaging (MRI), compression of the optic nerve by a displaced silicone encircling band inferior nasally in combination with a swollen episcleral hydrogel explant was observed. Surgical removal of the hydrogel explant and silicone encircling band was uneventful and resulted in improvement of visual acuity and visual field loss. This is the first report on compressive optic neuropathy caused by swelling of a hydrogel explant resulting in a dislocated silicone encircling band. The loss of visual function resolved upon removal of the explant and encircling band.

  8. JAW CYSTS AND GUIDED BONE REGENERATION (a late complication after enucleation

    Hristina Lalabonova

    2013-10-01

    Full Text Available Maxillary jaw bone possesses a high regenerative capacity. Yet sometimes the defects enucleation of jaw cysts leaves may regenerate only partially or not at all. For this reason some researchers advise treatment of the residual cavities after cystectomy using bone regeneration stimulation methods. We report a case of an atypical complication after enucleation of a maxillary cyst manifesting itself eight years after the initial treatment. The symptoms the patient reported were at first periodic sweating on the left sides of face and head. This was followed by a piercing pain in the left palpebral fissure radiating to the middle of the palate and felt in the left cheekbone, left eye and left supraorbital ridge. The patient has a history of maxillary cysts recurring three times and of three operations she had 20, 12 and 8 years previously. The multiple recurrences of the cysts after their enucleation indicates poor regenerative capacity of the body which resulted in the formation of cicatricial tissue. It is most probably this tissue that was responsible for the disruption of the nerve conduction capacity which can account for the reported symptoms. We filled the cavity with bone graft material which boosted the bone structure regeneration. Although maxillary jaws possess high regenerative capacity we advise the use of guided bone regeneration in cases of large bone defects that usually occur after enucleation of jaw cysts.

  9. Electromagnetic navigation-guided neuroendoscopic removal of radiation-induced intraforniceal cavernoma as a late complication of medulloblastoma treatment.

    Liby, Petr; Zamecnik, J; Kyncl, M; Zackova, J; Tichy, M

    2017-11-01

    Medulloblastoma is the most frequent malignant brain tumour in children. Radiation-induced cavernous haemangiomas (RICHs) are a known late complication of radiation exposure, especially in young children. We present a patient who underwent subtotal resection of posterior fossa medulloblastoma with subsequent chemotherapy and radiotherapy at the age of 10 years. A new lesion in the region of the left foramen of Monro appeared 16 years later. Based on the imaging results, metastasis or radiation-induced cavernoma was considered. The lesion had the same appearance on imaging as a rarely published intraventricular cavernoma of the foramen of Monro. Unlike the cavernoma of the foramen of Monro, this lesion was subependymal and intraforniceal. Using electromagnetic navigation and neuroendoscopy, the lesion was completely removed. Histopathological examination revealed a cavernous haemangioma. This is a unique case of intraforniceal paraforaminal cavernoma that was successfully removed endoscopically using electromagnetic neuronavigation and without neurological sequelae.

  10. Iatrogenic gastric perforation in a misdiagnosed case of late presenting congenital diaphragmatic hernia: Report of an avoidable complication

    Pradeep Kajal

    Full Text Available Introduction: Congenital diaphragmatic hernia (CDH is a defect in diaphragm which usually presents with severe respiratory distress in neonatal period. Presentation of case: We present a case of congenital diaphragmatic hernia presenting at an age of 2.5 years in a male child. It was misdiagnosed as a case of pyothorax for which chest tube was attempted on left side resulting in iatrogenic gastric perforation. The patient was managed by early and prompt surgery. Discussion: Late presentation is usually rare with vast array of respiratory and gastrointestinal symptoms. It often leads to clinical and radiological misdiagnosis. Conclusion: Surgical intervention in misdiagnosed cases can lead to catastrophic iatrogenic complications. Keywords: Case report, Congenital diaphragmatic hernia, Pyothorax, Chest tube, Iatrogenic gastric perforation

  11. Variations in {sup 123}I-metaiodobenzylguanidine (MIBG) late heart mediastinal ratios in chronic heart failure: a need for standardisation and validation

    Verberne, Hein J. [University of Amsterdam, Department of Nuclear Medicine, Academic Medical Center, Amsterdam (Netherlands); Academic Medical Center, F2-238, Department of Nuclear Medicine, P.O.Box 22700, Amsterdam (Netherlands); Habraken, Jan B.A.; Eck-Smit, Berthe L.F. van [University of Amsterdam, Department of Nuclear Medicine, Academic Medical Center, Amsterdam (Netherlands); Agostini, Denis [CHU Cote de Nacre, Department of Nuclear Medicine, Caen (France); Jacobson, Arnold F. [GE Healthcare, Princeton, NJ (United States)

    2008-03-15

    There is lack of validation and standardisation of acquisition parameters for myocardial {sup 123}I-metaiodobenzylguanidine (MIBG). This lack of standardisation hampers large scale implementation of {sup 123}I-MIBG parameters in the evaluation of patients with chronic heart failure (CHF). In a retrospective multi-centre study {sup 123}I-MIBG planar scintigrams obtained on 290 CHF patients (82% male; 58% dilated cardiomyopathy; New York Heart Association [NYHA classification] > I) were reanalysed to determine the late heart-to-mediastinum ratio (H/M). There was a large variation in acquisition parameters. Multivariate forward stepwise regression showed that a significant proportion (31%, p < 0.001) of the variation in late H/M could be explained by a model containing patient-related variables and acquisition parameters. Left ventricular ejection fraction (p < 0.001), type of collimation (p < 0.001), acquisition duration (p = 0.001), NYHA class (p = 0.028) and age (p = 0.034) were independent predictors of late H/M. Acquisitions parameters are independent contributors to the variation of semi-quantitative measurements of cardiac {sup 123}I-MIBG uptake. Improved standardisation of cardiac {sup 123}I-MIBG imaging parameters would contribute to increased clinical applicability for this procedure. (orig.)

  12. Risk factors for tube exposure as a late complication of glaucoma drainage implant surgery

    Chaku M

    2016-03-01

    Full Text Available Meenakshi Chaku,1 Peter A Netland,2 Kyoko Ishida,3 Douglas J Rhee4 1Department of Ophthalmology, Loyola University Chicago, Maywood, IL, 2Department of Ophthalmology, University of Virginia School of Medicine, Charlottesville, VA, USA; 3Department of Ophthalmology, Toho University, Tokyo, Japan; 4Department of Ophthalmology and Visual Sciences, Case Western Reserve University, Cleveland, OH, USA Purpose: The purpose of this study was to evaluate the risk factors for tube exposure after glaucoma drainage implant surgery.Patients and methods: This was a retrospective case-controlled observational study of 64 eyes from 64 patients. Thirty-two eyes of 32 patients with tube erosion requiring surgical revision were compared with 32 matched control eyes of 32 patients. Univariate and multivariate risk factor analyses were performed.Results: Mean age was significantly younger in the tube exposure group compared with the control group (48.2±28.1 years versus 67.3±18.0 years, respectively; P=0.003. The proportion of diabetic patients (12.5% in the tube exposure group was significantly less (P=0.041 compared with the control group (37.5%. Comparisons of the type and position of the drainage implant were not significantly different between the two groups. The average time to tube exposure was 17.2±18.0 months after implantation of the drainage device. In both univariate and multivariate analyses, younger age (P=0.005 and P=0.027 and inflammation prior to tube exposure (P≤0.001 and P=0.004 were significant risk factors. Diabetes was a significant risk factor only in the univariate analysis (P=0.027.Conclusion: Younger age and inflammation were significant risk factors for tube exposure after drainage implant surgery. Keywords: glaucoma drainage implant complications, Ahmed Glaucoma Valve, Baerveldt implant, tube erosion, pericardial patch graft

  13. Radiation-induced brain tumours: potential late complications of radiation therapy for brain tumours

    Nishio, S.; Morioka, T.; Inamura, T.; Takeshita, I.; Fukui, M.; Sasaki, M.; Nakamura, K.; Wakisaka, S.

    1998-01-01

    The development of neoplasms subsequent to therapeutic cranial irradiation is a rare but serious and potentially fatal complication. In this study, we retrospectively reviewed the clinical and pathological aspects of 11 patients who underwent cranial irradiation (range, 24-110 cGy) to treat their primary disease and thereafter developed secondary tumours within a span of 13 years. All tumours arose within the previous radiation fields, and satisfied the widely used criteria for the definition of radiation-induced neoplasms. There was no sex predominance (M: 5, F: 6) and the patients tended to be young at irradiation (1.3 - 42 years; median age: 22 years). The median latency period before the detection of the secondary tumour was 14.5 years (range: 6.5 - 24 years). Meningiomas developed in 5 patients, sarcomas in 4, and malignant gliomas in 2. A pre-operative diagnosis of a secondary tumour was correctly obtained in 10 patients based on the neuro-imaging as well as nuclear medicine findings. All patients underwent a surgical removal of the secondary tumour, 3 underwent additional chemotherapy, and one received stereotactic secondary irradiation therapy. During a median of 2 years of follow-up review after the diagnosis of a secondary tumour, 3 patients died related to the secondary tumours (2 sarcomas, 1 glioblastoma), one died of a recurrent primary glioma, while the remaining 7 have been alive for from 10 months to 12 years after being treated for the secondary tumours (median: 3 years). Based on these data, the clinicopathological characteristics and possible role of treatment for secondary tumours are briefly discussed. (author)

  14. Variations in 123I-metaiodobenzylguanidine (MIBG) late heart mediastinal ratios in chronic heart failure: a need for standardisation and validation

    Verberne, Hein J.; Habraken, Jan B.A.; Eck-Smit, Berthe L.F. van; Agostini, Denis; Jacobson, Arnold F.

    2008-01-01

    There is lack of validation and standardisation of acquisition parameters for myocardial 123 I-metaiodobenzylguanidine (MIBG). This lack of standardisation hampers large scale implementation of 123 I-MIBG parameters in the evaluation of patients with chronic heart failure (CHF). In a retrospective multi-centre study 123 I-MIBG planar scintigrams obtained on 290 CHF patients (82% male; 58% dilated cardiomyopathy; New York Heart Association [NYHA classification] > I) were reanalysed to determine the late heart-to-mediastinum ratio (H/M). There was a large variation in acquisition parameters. Multivariate forward stepwise regression showed that a significant proportion (31%, p 123 I-MIBG uptake. Improved standardisation of cardiac 123 I-MIBG imaging parameters would contribute to increased clinical applicability for this procedure. (orig.)

  15. Dynamics of rectal balloon implant shrinkage in prostate VMAT. Influence on anorectal dose and late rectal complication risk

    Vanneste, Ben G.L.; Wijk, Y. van; Lutgens, L.C.; Limbergen, E.J. van; Lambin, P.; Lin, E.N. van; Beek, K. van de; Hoffmann, A.L.

    2018-01-01

    To assess the effect of a shrinking rectal balloon implant (RBI) on the anorectal dose and complication risk during the course of moderately hypofractionated prostate radiotherapy. In 15 patients with localized prostate cancer, an RBI was implanted. A weekly kilovolt cone-beam computed tomography (CBCT) scan was acquired to measure the dynamics of RBI volume and prostate-rectum separation. The absolute anorectal volume encompassed by the 2 Gy equieffective 75 Gy isodose (V 75Gy ) was recalculated as well as the mean anorectal dose. The increase in estimated risk of grade 2-3 late rectal bleeding (LRB) between the start and end of treatment was predicted using nomograms. The observed acute and late toxicities were evaluated. A significant shrinkage of RBI volumes was observed, with an average volume of 70.4% of baseline at the end of the treatment. Although the prostate-rectum separation significantly decreased over time, it remained at least 1 cm. No significant increase in V 75Gy of the anorectum was observed, except in one patient whose RBI had completely deflated in the third week of treatment. No correlation between mean anorectal dose and balloon deflation was found. The increase in predicted LRB risk was not significant, except in the one patient whose RBI completely deflated. The observed toxicities confirmed these findings. Despite significant decrease in RBI volume the high-dose rectal volume and the predicted LRB risk were unaffected due to a persistent spacing between the prostate and the anterior rectal wall. (orig.) [de

  16. Placental three-dimensional power Doppler indices in mid-pregnancy and late pregnancy complicated by gestational diabetes mellitus.

    Surányi, A; Kozinszky, Z; Molnár, A; Nyári, T; Bitó, T; Pál, A

    2013-10-01

    The aim of our study was to evaluate placental three-dimensional power Doppler indices in diabetic pregnancies in the second and third trimesters and to compare them with those of the normal controls. Placental vascularization of pregnant women was determined by three-dimensional power Doppler ultrasound technique. The calculated indices included vascularization index (VI), flow index (FI), and vascularization flow index (VFI). Uncomplicated pregnancies (n = 113) were compared with pregnancies complicated by gestational diabetes mellitus (n = 56) and diabetes mellitus (n = 43). The three-dimensional power Doppler indices were not significantly different between the two diabetic subgroups. All the indices in diabetic patients were significantly reduced compared with those in non-diabetic individuals (p power Doppler indices are slightly diminished throughout diabetic pregnancy [regression coefficients: -0.23 (FI), -0.06 (VI), and -0.04 (VFI)] and normal pregnancy [regression coefficients: -0.13 (FI), -0.20 (VI), and -0.11 (VFI)]. The uteroplacental circulation (umbilical and uterine artery) was not correlated significantly to the three-dimensional power Doppler indices. If all placental indices are low during late pregnancy, then the odds of the diabetes are significantly high (adjusted odds ratio: 1.10). A decreased placental vascularization could be an adjunct sonographic marker in the diagnosis of diabetic pregnancy in mid-gestation and late gestation. © 2013 John Wiley & Sons, Ltd.

  17. The impact of acquisition time of planar cardiac 123I-MIBG imaging on the late heart to mediastinum ratio

    Dimitriu-Leen, Aukelien C.; Veltman, Caroline E.; Bax, Jeroen J.; Scholte, Arthur J.H.A.; Gimelli, Alessia; Al Younis, Imad; Verberne, Hein J.; Wolterbeek, Ron; Zandbergen-Harlaar, Silvia

    2016-01-01

    The aim of this study was to investigate whether performing the late cardiac 123 I-metaiodobenzylguanidine (MIBG) scan earlier than 4 h post-injection (p.i.) has relevant impact on the late heart to mediastinum ratio (H/M ratio) in patients with heart failure (HF). Forty-nine patients with HF (median left ventricular ejection fraction of 31 %, 51 % ischaemic HF) referred for cardiac 123 I-MIBG scintigraphy were scanned at 15 min (early) p.i. and at 1, 2, 3 and 4 h (late) p.i. of 123 I-MIBG. Late H/M ratios were calculated and evaluated using a linear mixed model with the mean late H/M ratio at 4 h p.i. as a reference. A difference in late H/M ratios of more than 0.10 between the different acquisition times in comparison with the late H/M ratio at 4 h p.i. was considered as clinically relevant. Statistically significant mean differences were observed between the late H/M ratios at 1, 2 and 3 h p.i. compared with the late H/M ratio at 4 h p.i. (0.09, 0.05 and 0.02, respectively). However, the mean differences did not exceed the cut-off value of 0.10. On an individual patient level, compared to the late H/M ratio at 4 h p.i., the late H/M ratios at 1, 2 and 3 h p.i. differed more than 0.10 in 24 (50 %), 9 (19 %) and 2 (4 %) patients, respectively. Variation in acquisition time of 123 I-MIBG between 2 and 4 h p.i. does not lead to a clinically significant change in the late H/M ratio. An earlier acquisition time seems to be justified and may warrant a more time-efficient cardiac 123 I-MIBG imaging protocol. (orig.)

  18. Cardiac septation: a late contribution of the embryonic primary myocardium to heart morphogenesis

    Lamers, Wouter H.; Moorman, Antoon F. M.

    2002-01-01

    Heart morphogenesis comprises 2 major consecutive steps, viz. chamber formation followed by septation. Septation is the remodeling of the heart from a single-channel peristaltic pump to a dual-channel, synchronously contracting device with 1-way valves. In the human heart, septation occurs between 4

  19. Late complications of circumcision

    Freud [17] considers the meatal orifice to be abnormally small if the anteroposterior diameter is 3 mm or less. Williams [18] regarded the stenosis as secondary to ulceration. Most of the acquired cases of phimosis after circumcision are because of very little foreskin removed at operation, with the infection at the circumcized ...

  20. Gerbode defect and multivalvular dysfunction: Complex complications in adult congenital heart disease.

    Ruivo, Catarina; Guardado, Joana; Montenegro Sá, Fernando; Saraiva, Fátima; Antunes, Alexandre; Correia, Joana; Morais, João

    2017-07-01

    We report a clinical case of a 40-year-old male with surgically corrected congenital heart disease (CHD) 10 years earlier: closure of ostium primum, mitral annuloplasty, and aortic valve and root surgery. The patient was admitted with acute heart failure. Transesophageal echocardiography (TEE) revealed a dysmorphic and severely incompetent aortic valve, a partial tear of the mitral valve cleft repair and annuloplasty ring dehiscence. A true left ventricular-to-right atrial shunt confirmed a direct Gerbode defect. The authors aim to discuss the diagnostic challenge of adult CHD, namely the key role of TEE on septal defects and valve regurgitations description. © 2017, Wiley Periodicals, Inc.

  1. CT-guided percutaneous gastrostomy: success rate, early and late complications; CT-gesteuerte perkutane Gastrostomie: Technischer Erfolg, Frueh- und Spaetkomplikationen

    Gottschalk, A.; Voelk, M. [Radiologie, Bundeswehrkrankenhaus Ulm (Germany); Strotzer, M. [Radiologie, Klinikum Hohe Warte (Germany); Feuerbach, S.; Rogler, G. [Radiologie, Klinikum der Universitaet Regensburg (Germany); Seitz, J. [Radiologie, MVZ Dr. Neumaier und Kollegen (Germany)

    2007-04-15

    Purpose: Percutaneous endoscopic gastrostomy (PEG) and percutaneous radiologic gastrostomy (PRG) are the standard methods of ensuring long-term enteral food intake in patients with dysphagia caused by neoplasia or neurological disorders. High-grade obstructions of the upper digestive tract or inadequate transillumination can prevent PEG. CT-guided percutaneous gastrostomy (PG) represents a special technique for enabling gastrostomy in patients for whom the endoscopic method is impossible. The aim of this study was to evaluate the results and complications of CT-guided percutaneous gastrostomy. Materials and Methods: CT-guided PG was performed in 83 patients, mostly with malignancy of the upper respiratory or digestive tract. Medical records for these patients were reviewed, and the results and complications of the CT-guided PG were analyzed retrospectively. Complications were grouped into four categories: Major and minor complications as well as early and late complications. Results: In 95.2 % of all cases (79/83), CT-guided PG was successful in the first attempt. Within the first 3 days, 5 major complications including 4 tube dislocations and one case of peritonitis were found in 4/79 patients (5.1 %). One of these patients experienced two early major complications. Early minor complications, mainly local skin irritations and temporary stomachache, were observed in 31 patients (39.2 %). Three days after CT-guided PG, 4 cases of major complications were documented, yielding a total rate of major complications was 8.7 % (7/79). Hemorrhage requiring blood transfusion or perforation after gastrostomy was not observed. 29.1 % of the patients (23/79) experienced late minor complications. (orig.)

  2. Pheochromocytoma presenting as an acute coronary syndrome complicated by acute heart failure: The challenge of a great mimic.

    Sanna, Giuseppe Damiano; Talanas, Giuseppe; Fiore, Giuseppina; Canu, Antonella; Terrosu, Pierfranco

    2016-10-01

    Pheochromocytoma is a rare neuroendocrine tumor with a highly variable clinical presentation. The serious and potentially lethal cardiovascular complications of these tumors are related to the effects of secreted catecholamines. We describe a case of a 50-year-old woman urgently admitted to our hospital because of symptoms and clinical and instrumental findings consistent with an acute coronary syndrome complicated by acute heart failure. Urgent coronary angiography showed normal coronary arteries. During her hospital stay, the recurrence of episodes characterized by a sudden increase in blood pressure, cold sweating, and nausea allowed us to hypothesize a pheochromocytoma. The diagnosis was confirmed by elevated levels of urinary catecholamines and by the finding of a left adrenal mass on magnetic resonance imaging. The patient underwent left adrenalectomy. Therefore, the initial diagnosis was critically reappraised and reviewed as a cardiac manifestation of a pheochromocytoma during catecholaminergic crisis.

  3. Simulation and mechanistic investigation of the arrhythmogenic role of the late sodium current in human heart failure.

    Beatriz Trenor

    Full Text Available Heart failure constitutes a major public health problem worldwide. The electrophysiological remodeling of failing hearts sets the stage for malignant arrhythmias, in which the role of the late Na(+ current (I(NaL is relevant and is currently under investigation. In this study we examined the role of I(NaL in the electrophysiological phenotype of ventricular myocytes, and its proarrhythmic effects in the failing heart. A model for cellular heart failure was proposed using a modified version of Grandi et al. model for human ventricular action potential that incorporates the formulation of I(NaL. A sensitivity analysis of the model was performed and simulations of the pathological electrical activity of the cell were conducted. The proposed model for the human I(NaL and the electrophysiological remodeling of myocytes from failing hearts accurately reproduce experimental observations. The sensitivity analysis of the modulation of electrophysiological parameters of myocytes from failing hearts due to ion channels remodeling, revealed a role for I(NaL in the prolongation of action potential duration (APD, triangulation of the shape of the AP, and changes in Ca(2+ transient. A mechanistic investigation of intracellular Na(+ accumulation and APD shortening with increasing frequency of stimulation of failing myocytes revealed a role for the Na(+/K(+ pump, the Na(+/Ca(2+ exchanger and I(NaL. The results of the simulations also showed that in failing myocytes, the enhancement of I(NaL increased the reverse rate-dependent APD prolongation and the probability of initiating early afterdepolarizations. The electrophysiological remodeling of failing hearts and especially the enhancement of the I(NaL prolong APD and alter Ca(2+ transient facilitating the development of early afterdepolarizations. An enhanced I(NaL appears to be an important contributor to the electrophysiological phenotype and to the dysregulation of [Ca(2+](i homeostasis of failing myocytes.

  4. Wound complications and surgical events in de novo heart transplant patients treated with everolimus

    Rashidi, Mitra; Esmaily, Sorosh; Fiane, Arnt E

    2016-01-01

    OBJECTIVES: The use of mammalian target of rapamycin (mTOR) inhibitors have been limited by adverse events (AE), including delayed wound healing. We retrospectively reviewed all AE and serious AE (SAE) in The Scandinavian heart transplant (HTx) everolimus (EVE) de novo trial with early calcineurin...

  5. Long-term tricuspid valve prosthesis-related complications in patients with congenital heart disease

    van Slooten, Ymkje J.; Freling, Hendrik G.; van Melle, Joost P.; Mulder, Barbara J. M.; Jongbloed, Monique R. M.; Ebels, Tjark; Voors, Adriaan A.; Pieper, Petronella G.

    2014-01-01

    In patients with acquired valvar disease, morbidity and mortality rates after tricuspid valve replacement (TVR) are high. However, in adult patients with congenital heart disease, though data concerning outcome after TVR are scarce, even poorer results are suggested in patients with Ebstein anomaly.

  6. Long-term tricuspid valve prosthesis-related complications in patients with congenital heart disease

    van Slooten, Ymkje J.; Freling, Hendrik G.; van Melle, Joost P.; Mulder, Barbara J. M.; Jongbloed, Monique R. M.; Ebels, Tjark; Voors, Adriaan A.; Pieper, Petronella G.

    OBJECTIVES: In patients with acquired valvar disease, morbidity and mortality rates after tricuspid valve replacement (TVR) are high. However, in adult patients with congenital heart disease, though data concerning outcome after TVR are scarce, even poorer results are suggested in patients with

  7. EFFECT OF POSITIONING ON BLEEDING COMPLICATION AND LOW BACK PAIN AFTER DIAGNOSTIC CORONARY ANGIOGRAPHY IN PATIENTS WITH CORONARY HEART DISEASE IN AN INTEGRATED HEART CARE CENTER IN INDONESIA

    Theresia Febriana Christi Tyas Utami

    2018-05-01

    Full Text Available Background: Coronary angiography can cause complications of arterial and subcutaneous bleeding (hematoma and back pain. Changing the position of the patient (positioning in bed can reduce the pain post-diagnostic catheterization complications. Objective: This study was to examine the effect of positioning on bleeding complication and low back pain after diagnostic coronary angiography in patients with coronary heart disease patient in the Integrated Heart Care Center in Indonesia. Methods: This study was a true-experimental study with randomized posttest-only control group design. Thirty respondents were randomly selected using simple random sampling, which 15 respondents were randomly assigned in the experiment group and control group. The experiment group was given a positioning with 150, 300, 450 head-of-bed elevation in left and right lateral position. An arc tool was used to measure the height of head of bed elevation, a measuring cup to measure arterial bleeding using, a perforated transparent plastic with 5 cm diameter to measure subcutaneous bleeding (hematoma, and Numeric Pain Rating Scale to measure low back pain. Data were analyzed using Kolmogorov- Smirnov and Repeated Measured ANOVA. Results: Findings showed that positioning had no effect on arterial hemorrhage (ρ=1.000 and subcutaneous bleeding (hematoma (ρ=0.999. Repeated ANOVA test results revealed that positioning had a significant effect on low back pain (ρ=0.017. Conclusion: There was no significant effect of positioning on the occurrence of arterial and subcutaneous bleeding (hematoma, but there was a significant effect in reducing low back pain.

  8. Optimizing the radiation therapy dose prescription for pediatric medulloblastoma: Minimizing the life years lost attributable to failure to control the disease and late complication risk

    Brodin, N. Patrik; Vogelius, Ivan R.; Bjork-Eriksson, Thomas

    2014-01-01

    Background. A mathematical framework is presented for simultaneously quantifying and evaluating the trade-off between tumor control and late complications for risk-based radiation therapy (RT) decision-support. To demonstrate this, we estimate life years lost (LYL) attributable to tumor recurrence...... is important, with 0.75 LYL (95% CI 0.60-7.2 years) for standard uniform 24 Gy CS irradiation. However, recurrence risk dominates the total LYL with 14.2 years (95% CI 13.4-16.6 years). Compared to standard treatment, a risk-adapted strategy prescribing 12 Gy to the spinal volume encompassing the 1st-10th......, late cardiac toxicity and secondary cancers for standard-risk pediatric medulloblastoma (MB) patients and compare the effect of dose re-distribution on a common scale. Methods. Total LYL were derived, based on the LYL attributable to radiation-induced late complications and the LYL from not controlling...

  9. Effect of Trimetazidine Dihydrochloride Tablets adjuvant therapy on inflammatory reaction, oxidative stress, vascular endothelial function and myocardial function in patients with coronary heart disease complicated with heart failure

    Cai-Wen Wei

    2017-11-01

    Full Text Available Objective: To investigate the effects of Trimetazidine Dihydrochloride Tablets on inflammatory reaction, oxidative stress, vascular endothelial function and myocardial function in patients with coronary heart disease complicated with heart failure. Methods: A total of 98 patients with coronary heart disease and heart failure who met the criteria of the study were selected as the subjects, based on the random data table they were divided into the control group (n=49 and observation group (n=49, the patients in the control group were treated with Metoprolol Tartrate Sustained-release Tablets treatment, and the patients in the observation group were treated with Metoprolol Tartrate Sustained-release Tablets combined with Trimetazidine Dihydrochloride Tablets, the levels of inflammatory reaction, oxidative stress, vascular endothelial function and myocardial function indexes were compared between the two groups before and after treatment. Results: The difference of the CRP, TNF-α, MDA, SOD, NO, ET-1, LVEF, LVEDD and LVESD levels in the two groups before treatment were not statistically significant; Compared with the levels of the two groups before treatment, the two groups of CRP, TNF-α, MDA, ET-1, LVEDD and LVESD levels after treatment were significantly decreased, and the level of the observation group after treatment was significantly lower than those levels in the control group, the difference was statistically significant; The levels of SOD, NO and LVEF of the two groups after treatment were significantly higher than those in the same group before treatment, and the observation group levels [(88.09±7.51 U/ ml, (72.58±14.64 mol/L, (48.34±5.09% ] were significantly higher than the control group [(79.44±7.27 U/ml, (61.89±11.06 mol/L, (44.19±4.58%], the difference was statistically significant. Conclusion: Trimetazidine Dihydrochloride Tablets in the treatment of coronary heart disease with heart failure can effectively inhibit the release

  10. Long-term outcomes of surgery for choledochal cysts: a single-institution study focusing on follow-up and late complications.

    Mukai, Motoi; Kaji, Tatsuru; Masuya, Ryuta; Yamada, Koji; Sugita, Koshiro; Moriguchi, Tomoe; Onishi, Shun; Yamada, Waka; Kawano, Takafumi; Machigashira, Seiro; Nakame, Kazuhiko; Takamatsu, Hideo; Ieiri, Satoshi

    2018-04-20

    The late postoperative complications of choledochal cyst (CC) surgery are serious and include intrahepatic stones and biliary carcinoma; therefore, long-term follow-up is crucial. The subjects of this retrospective study were patients who underwent surgery for CC at Kagoshima University Hospital between April, 1984 and December, 2016. We analyzed the operative results, early and late postoperative complications, and postoperative follow-up rate. The study population comprised 110 CC patients (male/female: 33/77) with a median age at surgery of 4 years, 3 months (range 12 days-17 years). The patients underwent hepaticoduodenostomy (n = 1; 0.9%) or hepaticojejunostomy (n = 109; 99.1%). Late complications included intrahepatic bile duct (IHBD) dilatation (n = 1; 0.9%), IHBD stones (n = 3; 2.7%), and adhesive ileus (n = 4; 3.6%). There was no incidence of biliary carcinoma in this series. The rates of follow-up at our institute within 10 years of surgery and more than 20 years after surgery were 69.2% (18 of 26) and 14.5% (8 of 55), respectively. The follow-up rate after definitive surgery declined with time. Late complications were observed within 20 years, but biliary carcinoma was not observed. The follow-up rate should be increased to detect late complications. Moreover, patient education on long-term follow up is essential to prevent life-threatening events after definitive surgery for CC.

  11. Myositis complicating benzathine penicillin-G injection in a case of rheumatic heart disease

    Joshua R. Francis

    2016-01-01

    Full Text Available A 7-year old boy developed myositis secondary to intramuscular injection of benzathine penicillin-G in the context of secondary prophylaxis for rheumatic heart disease. Side effects of intramuscular delivery of benzathine penicillin-G are well described and include injection site pain and inflammation, but myositis, as depicted on magnetic resonance imaging in this case, has not previously been described.

  12. Heart failure complicating myocardial infarction. A report of the Peruvian Registry of ST-elevation myocardial infarction (PERSTEMI).

    Chacón-Diaz, Manuel; Araoz-Tarco, Ofelia; Alarco-León, Walter; Aguirre-Zurita, Oscar; Rosales-Vidal, Maritza; Rebaza-Miyasato, Patricia

    2018-05-01

    The aim of this study is to determine the incidence, associated factors, and 30-day mortality of patients with heart failure (HF) after ST elevation myocardial infarction (STEMI) in Peru. Observational, cohort, multicentre study was conducted at the national level on patients enrolled in the Peruvian registry of STEMI, excluding patients with a history of HF. A comparison was made with the epidemiological characteristics, treatment, and 30 day-outcome of patients with (Group 1) and without (Group 2) heart failure after infarction. Of the 388 patients studied, 48.7% had symptoms of HF, or a left ventricular ejection fraction 75 years, anterior wall infarction, and the absence of electrocardiographic signs of reperfusion were the factors related to a higher incidence of HF. The hospital mortality in Group 1 was 20.6%, and the independent factors related to higher mortality were age>75 years, and the absence of electrocardiographic signs of reperfusion. Heart failure complicates almost 50% of patients with STEMI, and is associated with higher hospital and 30-day mortality. Age greater than 75 years and the absence of negative T waves in the post-reperfusion ECG are independent factors for a higher incidence of HF and 30-day mortality. Copyright © 2018 Instituto Nacional de Cardiología Ignacio Chávez. Publicado por Masson Doyma México S.A. All rights reserved.

  13. Acid-reducing vagotomy is associated with reduced risk of subsequent ischemic heart disease in complicated peptic ulcer

    Wu, Shih-Chi; Fang, Chu-Wen; Chen, William Tzu-Liang; Muo, Chih-Hsin

    2016-01-01

    Abstract Persistent exacerbation of a peptic ulcer may lead to a complicated peptic ulcer (perforation or/and bleeding). The management of complicated peptic ulcers has shifted from acid-reducing vagotomy, drainage, and gastrectomy to simple local suture or non-operative (endoscopic/angiographic) hemostasis. We were interested in the long-term effects of this trend change. In this study, complicated peptic ulcer patients who received acid-reducing vagotomy were compared with those who received simple suture/hemostasis to determine the risk of ischemic heart disease (IHD). This retrospective cohort study analyzed 335,680 peptic ulcer patients recorded from 2000 to 2006 versus 335,680 age-, sex-, comorbidity-, and index-year matched comparisons. Patients with Helicobacter pylori (HP) infection were excluded. In order to identify the effect of vagus nerve severance, patients who received gastrectomy or antrectomy were also excluded. The incidence of IHD in both cohorts, and in the complicated peptic ulcer patients who received acid-reducing vagotomy versus those who received simple suture or hemostasis was evaluated. The overall incidence of IHD was higher in patients with peptic ulcer than those without peptic ulcer (17.00 vs 12.06 per 1000 person-years), with an adjusted hazard ratio (aHR) of 1.46 based on multivariable Cox proportional hazards regression analysis controlling for age, sex, Charlson's comorbidity index, and death (competing risk). While comparing peptic ulcer patients with acid-reducing vagotomy to those with simple suture/hemostasis or those without surgical treatment, the aHR (0.58) was the lowest in the acid-reducing vagotomy group. Patients with peptic ulcer have an elevated risk of IHD. However, complicated peptic ulcer patients who received acid-reducing vagotomy were associated with reduced risk of developing IHD. PMID:27977613

  14. The role of levosimendan in acute heart failure complicating acute coronary syndrome: A review and expert consensus opinion.

    Nieminen, Markku S; Buerke, Michael; Cohen-Solál, Alain; Costa, Susana; Édes, István; Erlikh, Alexey; Franco, Fatima; Gibson, Charles; Gorjup, Vojka; Guarracino, Fabio; Gustafsson, Finn; Harjola, Veli-Pekka; Husebye, Trygve; Karason, Kristjan; Katsytadze, Igor; Kaul, Sundeep; Kivikko, Matti; Marenzi, Giancarlo; Masip, Josep; Matskeplishvili, Simon; Mebazaa, Alexandre; Møller, Jacob E; Nessler, Jadwiga; Nessler, Bohdan; Ntalianis, Argyrios; Oliva, Fabrizio; Pichler-Cetin, Emel; Põder, Pentti; Recio-Mayoral, Alejandro; Rex, Steffen; Rokyta, Richard; Strasser, Ruth H; Zima, Endre; Pollesello, Piero

    2016-09-01

    Acute heart failure and/or cardiogenic shock are frequently triggered by ischemic coronary events. Yet, there is a paucity of randomized data on the management of patients with heart failure complicating acute coronary syndrome, as acute coronary syndrome and cardiogenic shock have frequently been defined as exclusion criteria in trials and registries. As a consequence, guideline recommendations are mostly driven by observational studies, even though these patients have a particularly poor prognosis compared to heart failure patients without signs of coronary artery disease. In acute heart failure, and especially in cardiogenic shock related to ischemic conditions, vasopressors and inotropes are used. However, both pathophysiological considerations and available clinical data suggest that these treatments may have disadvantageous effects. The inodilator levosimendan offers potential benefits due to a range of distinct effects including positive inotropy, restoration of ventriculo-arterial coupling, increases in tissue perfusion, and anti-stunning and anti-inflammatory effects. In clinical trials levosimendan improves symptoms, cardiac function, hemodynamics, and end-organ function. Adverse effects are generally less common than with other inotropic and vasoactive therapies, with the notable exception of hypotension. The decision to use levosimendan, in terms of timing and dosing, is influenced by the presence of pulmonary congestion, and blood pressure measurements. Levosimendan should be preferred over adrenergic inotropes as a first line therapy for all ACS-AHF patients who are under beta-blockade and/or when urinary output is insufficient after diuretics. Levosimendan can be used alone or in combination with other inotropic or vasopressor agents, but requires monitoring due to the risk of hypotension. Copyright © 2016 The Authors. Published by Elsevier Ireland Ltd.. All rights reserved.

  15. Dynamics of rectal balloon implant shrinkage in prostate VMAT. Influence on anorectal dose and late rectal complication risk

    Vanneste, Ben G.L.; Wijk, Y. van; Lutgens, L.C.; Limbergen, E.J. van; Lambin, P. [Maastricht University Medical Center+, Department of Radiation Oncology (MAASTRO), GROW - School for Oncology and Developmental Biology, Maastricht (Netherlands); Lin, E.N. van [Radiotherapy Bonn-Rhein-Sieg, Troisdorf (Germany); Beek, K. van de [Maastricht University Medical Center+, Department of Urology, Maastricht (Netherlands); Hoffmann, A.L. [Maastricht University Medical Center+, Department of Radiation Oncology (MAASTRO), GROW - School for Oncology and Developmental Biology, Maastricht (Netherlands); Helmholtz-Zentrum Dresden-Rossendorf, Institute of Radiooncology - OncoRay, Dresden (Germany); University Hospital Carl Gustav Carus, Technische Universitaet Dresden, Department of Radiotherapy, Dresden (Germany)

    2018-01-15

    To assess the effect of a shrinking rectal balloon implant (RBI) on the anorectal dose and complication risk during the course of moderately hypofractionated prostate radiotherapy. In 15 patients with localized prostate cancer, an RBI was implanted. A weekly kilovolt cone-beam computed tomography (CBCT) scan was acquired to measure the dynamics of RBI volume and prostate-rectum separation. The absolute anorectal volume encompassed by the 2 Gy equieffective 75 Gy isodose (V{sub 75Gy}) was recalculated as well as the mean anorectal dose. The increase in estimated risk of grade 2-3 late rectal bleeding (LRB) between the start and end of treatment was predicted using nomograms. The observed acute and late toxicities were evaluated. A significant shrinkage of RBI volumes was observed, with an average volume of 70.4% of baseline at the end of the treatment. Although the prostate-rectum separation significantly decreased over time, it remained at least 1 cm. No significant increase in V{sub 75Gy} of the anorectum was observed, except in one patient whose RBI had completely deflated in the third week of treatment. No correlation between mean anorectal dose and balloon deflation was found. The increase in predicted LRB risk was not significant, except in the one patient whose RBI completely deflated. The observed toxicities confirmed these findings. Despite significant decrease in RBI volume the high-dose rectal volume and the predicted LRB risk were unaffected due to a persistent spacing between the prostate and the anterior rectal wall. (orig.) [German] Beurteilung der Wirkung eines schrumpfenden rektalen Ballonimplantats (RBI) auf die anorektale Dosis und das Komplikationsrisiko im Verlauf einer maessig hypofraktionierten Strahlentherapie der Prostata. Ein RBI wurde 15 Patienten mit lokal begrenztem Prostatakarzinom implantiert. Zur Messung der Dynamik des RBI-Volumens und der Prostata-Rektum-Trennung wurde eine woechentliche Kilovolt-Cone-beam-Computertomographie (CBCT

  16. Anemia: friend or foe? Low hemoglobin is associated with decreased survival, loco-regional control and late complications: a secondary analysis of RTOG 85-27

    Lee, W. Robert; Berkey, B.; Marcial, V.; Fu, K.K.; Cooper, J. S.; Vikram, B.; Coia, L.R.; Rotman, M.; Ortiz, H.

    1997-01-01

    Purpose: Classical teaching holds that hypoxia reduces the lethal effects of ionizing radiation. Many reports have correlated low hemoglobin (Hgb) levels with reduced loco-regional control (LRC) following radiotherapy (RT) suggesting that anemia may be associated with tumor hypoxia. If hypoxia protects tumors from the lethal effects of ionizing radiation then it might protect normal tissues in a similar fashion. The purpose of the present study was to examine the effect of Hgb level on the LRC, survival and late complications in patients with advanced head and neck cancer treated with conventional radiotherapy with or without a hypoxic cell sensitizer. Methods: From March 1988 to September 1991, 521 patients with Stage III or IV squamous cell carcinoma of the head and neck were entered onto a randomized trial examining the addition of etanidazole (SR 2508) to conventional RT (66 Gy in 33 fractions to 74 Gy in 37 fractions, 5 days a week). Hgb levels were stratified as high (≥ 14.5 grams-percent for men, ≥ 13.0 grams-percent for women) or low (<14.5 for men, <13.0 for women). Loco-regional failure rates were calculated using the cumulative incidence approach. Overall survival was estimated according to the Kaplan-Meier method. Late RT toxicity was scored according to the RTOG morbidity scale. Differences in rates of LRC, survival and late complications were tested by the Cox proportional hazard model. The median follow-up of surviving patients was 57 months with a range of 1-7.5 years. Results: Of 504 eligible patients, 451 had Hgb measured prior to the second week of RT. One hundred and sixty-two patients (35.9%) were classified as having a high Hgb (HH) and 289 (64.1%) patients were classified as having a low Hgb (LH). Patients in the LH group had significantly lower survival and a trend towards lower LRC and late RT complications (see Table). Conclusion: Low Hgb levels are associated with a statistically significant reduction in survival and a trend towards

  17. Cognition and Incident Coronary Heart Disease in Late Midlife: The Whitehall II Study

    Singh-Manoux, Archana; Sabia, Severine; Kivimaki, Mika; Shipley, Martin J.; Ferrie, Jane E.; Marmot, Michael G.

    2009-01-01

    The purpose of this study was to investigate whether cognitive function in midlife predicts incident coronary heart disease (CHD), followed up over 6 years. Data on 5292 (28% women, mean age 55) individuals free from CHD at baseline were drawn from the British Whitehall II study. We used Cox regression to model the association between cognition…

  18. Estimation of the incidence of late bladder and rectum complications after high-dose (70-78 Gy) conformal radiotherapy for prostate cancer, using dose-volume histograms

    Boersma, Liesbeth J.; Brink, Mandy van den; Bruce, Allison M.; Shouman, Tarek; Gras, Luuk; Velde, Annet te; Lebesque, Joos V.

    1998-01-01

    Purpose: To investigate whether Dose-Volume Histogram (DVH) parameters can be used to identify risk groups for developing late gastrointestinal (GI) and genitourinary (GU) complications after conformal radiotherapy for prostate cancer. Methods and Materials: DVH parameters were analyzed for 130 patients with localized prostate cancer, treated with conformal radiotherapy in a dose-escalating protocol (70-78 Gy, 2 Gy per fraction). The incidence of late (>6 months) GI and GU complications was classified using the RTOG/EORTC and the SOMA/LENT scoring system. In addition, GI complications were divided in nonsevere and severe (requiring one or more laser treatments or blood transfusions) rectal bleeding. The median follow-up time was 24 months. We investigated whether rectal and bladder wall volumes, irradiated to various dose levels, correlated with the observed actuarial incidences of GI and GU complications, using volume as a continuous variable. Subsequently, for each dose level in the DVH, the rectal wall volumes were dichotomized using different volumes as cutoff levels. The impact of the total radiation dose, and the maximum radiation dose in the rectal and bladder wall was analyzed as well. Results: The actuarial incidence at 2 years for GI complications ≥Grade II was 14% (RTOG/EORTC) or 20% (SOMA/LENT); for GU complications ≥Grade III 8% (RTOG/EORTC) or 21% (SOMA/LENT). Neither for GI complications ≥Grade II (RTOG/EORTC or SOMA/LENT), nor for GU complications ≥Grade III (RTOG/EORTC or SOMA/LENT), was a significant correlation found between any of the DVH parameters and the actuarial incidence of complications. For severe rectal bleeding (actuarial incidence at 2 years 3%), four consecutive volume cutoff levels were found, which significantly discriminated between high and low risk. A trend was observed that a total radiation dose ≥ 74 Gy (or a maximum radiation dose in the rectal wall >75 Gy) resulted in a higher incidence of severe rectal bleeding (p

  19. [Role of long-term follow-up in management of late-onset post-hematopoietic stem cell transplant complications].

    Asano-Mori, Yuki

    As the number of long-term survivors after allogeneic hematopoietic stem cell transplantation (HSCT) has increased owing to advances in transplantation and supportive care techniques, the health and welfare of these survivors have come into focus. However, they are still at risks for various complications, including chronic graft-versus-host disease, infectious diseases, and secondary cancers even in the late period, which can not only interfere with the patient's quality of life (QOL) but also lead to death. The importance of long-term follow-up (LTFU) and management have been recently recognized, and nationwide systems to promote LTFU care in patients receiving HSCT, such as medical fee revision, publication of a LTFU guideline unique to Japan, and preparation of patient pocketbook, is under consideration. The number of medical facilities at LTFU outpatient clinic is also increasing; therefore, an optimal comprehensive support system may be established sooner or later. However, self-management by patients is essential to overcome late complications as well as to improve QOL after HSCT. Healthcare professionals should collaborate and continue to make the greatest possible efforts to educate patients regarding the risks of late complications and their prevention.

  20. Switching Therapy from Intravenous Landiolol to Transdermal Bisoprolol in a Patient with Thyroid Storm Complicated by Decompensated Heart Failure and Gastrointestinal Dysfunction.

    Godo, Shigeo; Kawazoe, Yu; Ozaki, Hiroshi; Fujita, Motoo; Kudo, Daisuke; Nomura, Ryosuke; Shimokawa, Hiroaki; Kushimoto, Shigeki

    2017-10-01

    Thyroid storm is a life-threatening disorder that remains a therapeutic challenge. Although β-blockers are the mainstay for treatment, their use can be challenging in cases complicated by rapid atrial fibrillation and decompensated heart failure. We present a case of thyroid storm-associated atrial fibrillation and decompensated heart failure complicated by gastrointestinal dysfunction secondary to diffuse peritonitis that was successfully managed by a switching therapy, in which the continuous intravenous administration of landiolol was changed to bisoprolol via transdermal patch, in the acute phase treatment. This switching therapy may offer a promising therapeutic option for this potentially lethal disorder.

  1. Systematic review on randomized controlled trials of coronary heart disease complicated with depression treated with Chinese herbal medicines.

    Wang, An-Lu; Chen, Zhuo; Luo, Jing; Shang, Qing-Hua; Xu, Hao

    2016-01-01

    This systemic review evaluated the efficacy and safety of Chinese herbal medicines (CHMs) in patients with coronary heart disease (CHD) complicated with depression. All databases were retrieved till September 30, 2014. Randomized controlled trials (RCTs) comparing CHMs with placebo or conventional Western medicine were retrieved. Data extraction, analyses and quality assessment were performed according to the Cochrane standards. RevMan 5.3 was used to synthesize the results. Thirteen RCTs enrolling 1,095 patients were included. Subgroup analysis was used to assess data. In reducing the degree of depression, CHMs showed no statistic difference in the 4th week [mean difference (MD)=-1.06; 95% confidence interval (CI)-2.38 to 0.26; n=501; I(2)=73%], but it was associated with a statistically significant difference in the 8th week (MD=-1.00; 95% CI-1.64 to-0.36; n=436; I(2)=48%). Meanwhile, the combination therapy (CHMs together with antidepressants) showed significant statistic differences both in the 4th week (MD=-1.99; 95% CI-3.80 to-0.18; n=90) and in the 8th week (MD=-5.61; 95% CI-6.26 to-4.97; n=242; I(2)=87%). In CHD-related clinical evaluation, 3 trials reported the intervention group was superior to the control group. Four trials showed adverse events in the intervention group was less than that in the control group. CHMs showed potentially benefits on patients with CHD complicated with depression. Moreover, the effect of CHMs may be similar to or better than antidepressant in certain fields but with less side effects. However, because of small sample size and potential bias of most trials, this result should be interpreted with caution. More rigorous trials with larger sample size and higher quality are warranted to give high quality of evidence to support the use of CHMs for CHD complicated with depression.

  2. The severity of late rectal and recto-sigmoid complications related to fraction size in irradiation treatment of carcinoma cervix stage III B

    Deore, S.M.; Shrivastava, S.K.; Viswanathan, P.S.; Dinshaw, K.A.; Tata Memorial Hospital, Bombay

    1991-01-01

    A retrospective analysis of late rectal and recto-sigmoid complications was carried out of the 203 patients with stage III B carcinoma of uterine cervix, treated using radiation therapy alone during January 1979 to December 1983. The patients were treated with a combination of external irradiation and single intracavitary insertion. External irradiation was randomised to one of the four different fractionation regimes having dose per fraction of 2 Gy, 3 Gy, 4 Gy and 5.4 Gy, delivering with five fractions/week, three fractions/week, two fractions/week and one fraction/week, respectively. The total doses in four different regimens were adjusted using the TDF model. There were 39 cases of late radiation induced rectal and recto-sigmoid complications. The complication rate was correlated with the dose per fraction and TDFs delivered in each regimen. The complication rate of 8.2% for 2 Gy per fraction was increased to 33.33% for 5.4 Gy per fraction. It was found that there is strong correlation (P [de

  3. The changing epidemiology of congenital heart disease

    van der Bom, Teun; Zomer, A. Carla; Zwinderman, Aeilko H.; Meijboom, Folkert J.; Bouma, Berto J.; Mulder, Barbara J. M.

    2011-01-01

    Congenital heart disease is the most common congenital disorder in newborns. Advances in cardiovascular medicine and surgery have enabled most patients to reach adulthood. Unfortunately, prolonged survival has been achieved at a cost, as many patients suffer late complications, of which heart

  4. Heart Protection by Combination Therapy with Esmolol and Milrinone at Late-Ischemia and Early Reperfusion

    Huang, Ming-He; Wu, Yewen; Nguyen, Vincent; Rastogi, Saurabh; McConnell, Bradley K.; Wijaya, Cori; Uretsky, Barry F.; Poh, Kian-Keong; Tan, Huay-Cheem; Fujise, Kenichi

    2011-01-01

    Introduction The present study determined whether late-ischemia/early reperfusion therapy with the β1-adrenergic receptor (AR) blocker esmolol and phosphodiesterase III inhibitor milrinone reduced left ventricular (LV) myocardial infarct size (IS). Methods and Results In an ischemia/reperfusion rat model (30-min ischemia/4-hr reperfusion), esmolol, milrinone or esmolol + milrinone were intravenous (IV) infused over 10 min (from the last 5min of ischemia to the first 5min of reperfusion). LV-I...

  5. Use of a “CNI holidays” strategy in acute renal dysfunction late after heart transplant. Report of two cases

    Pau Alonso

    2014-12-01

    Full Text Available Background Acute renal dysfunction (ARD may appear in heart transplant (HTx patients both in the early postoperative period and during follow-up, even after several years. CD25 is a subunit of the interleukin-2 receptor which is found exclusively on activated CD4 T lymphocytes. CD25 is crucial for clonal expansion of anti-allograft host lymphocytes that mediate in acute rejection. There are experiences supporting the use of Anti-CD25 monoclonal antibodies (MAb immediately after HTx in patients with ARD as a bridge to renal function recovery, allowing the temporary suspension of treatment with CNI. Methods In this study we report two cases of successful use of weekly MAb (basiliximab in HTx patients who developed late ARD after HTx. Conclusions In coclusion, we think that in cases of ARD where CNI therapy plays a key role, the use of weekly doses of basiliximab allows CNI discontinuation until the restoration of renal function is achieved.

  6. Comparative study of reference points by dosimetric analyses for late complications after uniform external radiotherapy and high-dose-rate brachytherapy for cervical cancer

    Chen, S.-W.; Liang, J.-A.; Yeh, L.-S.; Yang, S.-N.; Shiau, A.-C.; Lin, F.-J.

    2004-01-01

    Purpose: This study aimed to correlate and compare the predictive values of rectal and bladder reference doses of uniform external beam radiotherapy without shielding and high-dose-rate intracavitary brachytherapy (HDRICB) with late sequelae in patients with uterine cervical cancer. Methods and materials: Between September 1992 and December 1998, 154 patients who survived more than 12 months after treatment were studied. Initially, they were treated with 10-MV X-rays (44 to 45 Gy/22 to 25 fractions over 4 to 5 weeks) to the whole pelvis, after which HDRICB was performed using 192 Ir remote afterloading at 1-week intervals for 4 weeks. The standard prescribed dose for each HDRICB was 6.0 Gy to point A. Patient- and treatment-related-factors were evaluated for late rectal complications using logistic regression modeling. Results: The probability of rectal complications showed better correlation of dose-response with increasing total ICRU (International Committee on Radiotherapy Units and Measurements) rectal dose. Multivariate logistic regression demonstrated a high risk of late rectal sequelae in patients who developed rectal complications (p 0.0001;relative risk, 15.06;95% CI, 2.89∼43.7) and total ICRU rectal dose greater than 16 Gy (p = 0.02;relative risk, 2.07;95% CI, 1.13∼4.55). The high risk factors for bladder complications were seen in patients who developed rectal complications (p = 0.0001;relative risk, 15.2;95% CI, 2.81∼44.9) and total ICRU bladder dose greater than 24 Gy (p = 0.02;relative risk, 8.93;95% CI, 1.79∼33.1). Conclusion: This study demonstrated the predictive value of ICRU rectal and bladder reference dosing in HDRICB for patients receiving uniform external beam radiation therapy without central shielding. Patients who had a total ICRU rectal dose greater than 16 Gy, or a total ICRU bladder dose over 24 Gy, were at risk of late sequelae

  7. Previously known and newly diagnosed atrial fibrillation: a major risk indicator after a myocardial infarction complicated by heart failure or left ventricular dysfunction

    Køber, Lars; Swedberg, Karl; McMurray, John J V

    2006-01-01

    AIMS: To characterize the relationship between known and newly diagnosed atrial fibrillation (AF) and the risk of death and major cardiovascular (CV) events in patients with acute myocardial infarction (MI) complicated by heart failure (HF) and/or left ventricular systolic dysfunction (LVSD). MET...

  8. Impact of aspirin and statins on long-term survival in patients hospitalized with acute myocardial infarction complicated by heart failure

    Lewinter, Christian; Bland, John M; Crouch, Simon

    2014-01-01

    AIMS: Aspirin and statins are established therapies for acute myocardial infarction (MI), but their benefits in patients with chronic heart failure (HF) remain elusive. We investigated the impact of aspirin and statins on long-term survival in patients hospitalized with acute MI complicated by HF...

  9. QUALITY OF LIFE IN PATIENTS WITH HYPERTENSION, CORONARY HEART DISEASE, AND ATHEROSCLEROTIC LESION OF LOWER EXTREMITY ARTERIES IN THE SECONDARY PREVENTION OF COMPLICATIONS

    A. A. Karlov

    2014-07-01

    Full Text Available Atherosclerotic lesion of lower extremity arteries frequently complicates the long-term course of hypertension and it is generally associated with coronary heart disease. Our study has attempted to evaluate the impact of combination antihypertensive therapy involving amlodipine, bisoprolol, and lisinopril on quality of life in this category of patients.

  10. Whole-heart 3D late gadolinium-enhanced MR imaging. Investigation of optimal scan parameters and clinical usefulness

    Yorimitsu, Misako; Yokoyama, Kenichi; Nitatori, Toshiaki; Yoshino, Hideaki; Isono, Sachiko; Kuhara, Shigehide

    2012-01-01

    Whole-heart 3-dimensional (3D) late-gadolinium-enhanced magnetic resonance (MR) imaging (WH-LGE) uses respiratory gating combined with acquisition of 3D data for the entire heart in a single scan, which permits reconstruction of any plane with high resolution. We investigated the optimal scan parameters and compared WH-LGE with the conventional scanning method. We employed inversion recovery 3D fast field echo using a 1.5-tesla system and scan parameters: repetition time (TR), 6.6 ms; echo time (TE), 2.5 ms; number of segments, 2; parallel imaging factor, 1.8; matrix size, 128 x 256; field of view (FOV), 320 x 320 mm; and acquisition slice thickness, 3 mm (reconstruction slice thickness, 1.5 mm). Five healthy volunteers underwent scanning during free breathing with real-time motion correction, from which we determined optimal scan parameters. We then used those parameters to scan 25 patients with myocardial infarction to compare scan time and image quality between the WH-LGE and conventional 3D breath-holding methods (slice thickness, 10 mm; matrix size, 128 x 256). Results in volunteers showed optimal scan parameters of 12deg flip angle, fat suppression turned off in combination, and interleaved ordering. In clinical cases, scan times did not differ significantly. Sharpness of the margins of normal myocardium at the apex of the heart and contrast between enhanced and nonenhanced myocardium improved significantly with WH-LGE. WH-LGE yields high resolution images during free breathing and is considered useful for accurately estimating the area and transmural extent of myocardial infarction. (author)

  11. Rapid recovery from congestive heart failure following successful radiofrequency catheter ablation in a patient with late onset of Wolff-Parkinson-White syndrome.

    Yodogawa, Kenji; Ono, Norihiko; Seino, Yoshihiko

    2012-01-01

    A 56-year-old man was admitted because of palpitations and dyspnea. A 12-lead electrocardiogram showed irregular wide QRS complex tachycardia with a slur at the initial portion of the QRS complex. He had preexisting long-standing persistent atrial fibrillation, but early excitation syndrome had never been noted. Chest X-ray showed heart enlargement and pulmonary congestion. He was diagnosed with late onset of Wolff-Parkinson-White syndrome, and congestive heart failure was probably caused by rapid ventricular response of atrial fibrillation through the accessory pathway. Emergency catheter ablation for the accessory pathway was undertaken, and heart failure was dramatically improved.

  12. Anesthetic Implications of Emergent Cesarean Section in a Parturient with Marfan Syndrome Complicated by Ascending Aortic Aneurysm and Heart Failure

    Young Sung Kim

    2014-07-01

    Full Text Available Cardiovascular comorbidities to the Marfan syndrome may induce hemodynamic instability especially in the parturients during labor or delivery. For anesthesiologists, it is challenging to maintain hemodynamic stability during Cesarean section in those patients with Marfan syndrome. Remifentanil is an ultra-short-acting opioid with rapid onset and offset of action which provides cardiovascular stability during surgery. Together with remifentanil, the use of a laryngeal mask airway can reduce the risk of hypertensive response followed by tracheal intubation. We describe the successful administration of remifentanil and application of laryngeal mask airway for emergent Cesarean section performed under general anesthesia in a patient with Marfan syndrome complicated by ascending aortic aneurysm and heart failure. The use of remifentanil (loading dose of 1 μg/kg for 1 min, 2 min before induction; thereafter continuous infusion dose of 0.1 μg/kg/min was useful to maintain hemodynamic stability of the parturient throughout the surgery without neonatal respiratory depression. Keywords: Ascending Aortic Aneurysm; Cesarean section; Laryngeal mask airway; Marfan syndrome; Remifentanil

  13. Malignant Multivessel Coronary Spasm Complicated by Myocardial Infarction, Transient Complete Heart Block, Ventricular Fibrillation, Cardiogenic Shock and Ischemic Stroke

    Viji S. Thomson

    2014-07-01

    Full Text Available Multivessel coronary spasm resulting to cardiogenic shock and malignant ventricular arrhythmias though rare has been reported in the literature. The disease seems to be more prevalent in Asians. There have been isolated reports of coronary spasm in patients with reactive airway disease. We report the first case of spontaneous multivessel spasm in a male patient with bronchial asthma of Arab ethnicity resulting in acute myocardial infarction complicated by cardiogenic shock, recurrent ventricular arrhythmias, and transient complete heart block. Literature review of similar cases suggests a strong association with bronchial asthma and a more malignant course in patients with reactive airway disease. The role of intracoronary nitroglycerin in proving the diagnosis even in patients in shock on maximal inotropic supports and intra-aortic balloon pump is highlighted and the importance of considering multivessel coronary spasm as a cause for acute coronary syndrome even in patients with conventional risk factors for atherosclerotic coronary artery disease is reinforced in the discussion of this case.

  14. Hemobilia as a late complication after blunt abdominal trauma: a case report and review of the literature.

    Schouten van der Velden, A.P.; Ruijter, W.M.J. de; Janssen, C.M.M.; Schultze Kool, L.J.; Tan, E.C.T.H.

    2010-01-01

    BACKGROUND: Bleeding within the biliary tree, called hemobilia, is a rare complication after blunt hepatic trauma. OBJECTIVES: To report on a patient who developed hemobilia 1 month after a blunt abdominal injury and to discuss the diagnosis and treatment of hemobilia. CASE REPORT: A 17-year-old boy

  15. Optimizing the radiation therapy dose prescription for pediatric medulloblastoma: minimizing the life years lost attributable to failure to control the disease and late complication risk.

    Brodin, N Patrik; Vogelius, Ivan R; Björk-Eriksson, Thomas; Munck Af Rosenschöld, Per; Maraldo, Maja V; Aznar, Marianne C; Specht, Lena; Bentzen, Søren M

    2014-04-01

    A mathematical framework is presented for simultaneously quantifying and evaluating the trade-off between tumor control and late complications for risk-based radiation therapy (RT) decision-support. To demonstrate this, we estimate life years lost (LYL) attributable to tumor recurrence, late cardiac toxicity and secondary cancers for standard-risk pediatric medulloblastoma (MB) patients and compare the effect of dose re-distribution on a common scale. Total LYL were derived, based on the LYL attributable to radiation-induced late complications and the LYL from not controlling the primary disease. We compared the estimated LYL for three different treatments in 10 patients: 1) standard 3D conformal RT; 2) proton therapy; 3) risk-adaptive photon treatment lowering the dose to part of the craniospinal (CS) target volume situated close to critical risk organs. Late toxicity is important, with 0.75 LYL (95% CI 0.60-7.2 years) for standard uniform 24 Gy CS irradiation. However, recurrence risk dominates the total LYL with 14.2 years (95% CI 13.4-16.6 years). Compared to standard treatment, a risk-adapted strategy prescribing 12 Gy to the spinal volume encompassing the 1st-10th thoracic vertebrae (Th1-Th10), and 36 Gy to the remaining CS volume, estimated a LYL reduction of 0.90 years (95% CI -0.18-2.41 years). Proton therapy with 36 Gy to the whole CS volume was associated with significantly fewer LYL compared to the risk-adapted photon strategies, with a mean LYL difference of 0.50 years (95% CI 0.25-2.60 years). Optimization of RT prescription strategies considering both late complications and the risk of recurrence, an all-cause mortality dose painting approach, was demonstrated. The risk-adapted techniques compared favorably to the standard, and although in this context, the gain is small compared to estimated uncertainty, this study demonstrates a framework for all-cause mortality risk estimation, rather than evaluates direct clinical applicability of risk

  16. Late complications following total-body irradiation and bone marrow rescue in mice: predominance of glomerular nephropathy and hemolytic anemia

    Down, J.D.; Berman, A.J.; Mauch, P.; Warhol, M.

    1990-01-01

    Late mortality and pathology were assessed in various mouse strains following total-body irradiation (TBI) and bone marrow transplantation. Long-term survival data revealed both radiation dose- and strain-dependent onset of mortality between 1 and 2 years post-treatment. Renal damage appeared to have contributed to the late mortality in most treatment groups as shown by glomerular lesions, elevated blood urea nitrogen and an accompanying fall in hematocrit. Hemolysis was deduced to be the major cause of anemia, as concluded from results of 51 Cr-labeled erythrocyte survival. No decrease in erythropoiesis was evident as seen from spleen and bone marrow 59 Fe uptake. These findings are together consistent with the manifestation of a hemolytic uremic syndrome (HUS) with kidney glomeruli representing the principal sites of injury responsible for both renal dysfunction and microangiopathic hemolysis. (author)

  17. Late complications following total-body irradiation and bone marrow rescue in mice: predominance of glomerular nephropathy and hemolytic anemia

    Down, J.D.; Berman, A.J.; Mauch, P. (Harvard Medical School, Boston, MA (USA)); Warhol, M. (Pennsylvania Hospital, Philadelphia, PA (USA). Dept. of Pathology); Yeap, B. (Dana Farber Cancer Inst., Boston, MA (USA))

    1990-03-01

    Late mortality and pathology were assessed in various mouse strains following total-body irradiation (TBI) and bone marrow transplantation. Long-term survival data revealed both radiation dose- and strain-dependent onset of mortality between 1 and 2 years post-treatment. Renal damage appeared to have contributed to the late mortality in most treatment groups as shown by glomerular lesions, elevated blood urea nitrogen and an accompanying fall in hematocrit. Hemolysis was deduced to be the major cause of anemia, as concluded from results of {sup 51}Cr-labeled erythrocyte survival. No decrease in erythropoiesis was evident as seen from spleen and bone marrow {sup 59}Fe uptake. These findings are together consistent with the manifestation of a hemolytic uremic syndrome (HUS) with kidney glomeruli representing the principal sites of injury responsible for both renal dysfunction and microangiopathic hemolysis. (author).

  18. Cancer of the uterine cervix: dosimetric guidelines for prevention of late rectal and rectosigmoid complications as a result of radiotherapeutic treatment

    Pourquier, H.; Dubois, J.B.; Delard, R.

    1982-01-01

    This paper is the report of a dosimetric study of 41 rectal and rectosigmoid complications after radiotherapeutic treatment (1974-1978) of 287 cervical uterine tumors. Treatment consisted of external irradiation (25 MeV linear accelerator) and intracavitary irradiation (Fletcher-Suit applicator) at different doses depending on tumor stage. Dosimetric measurements were expressed as the maximum rectal dose and mean rectal dose on the anterior surface of the rectum, as proposed by the Groupe Europeen de Curietherapie. Rectal doses were also studied as a function of intracavitary irradiation and intracavitary + external irradiation (maximum rectal and mean cummulative doses for each). The results show a significant difference in the state of the patients with and without complications, based on the dose reaching the rectum. The maximum and the mean cumulative rectal doses serve as one of the primary indicators for predicting complications. These values should therefore be determined before placement of intracavitary sources or, at the latest, before the second intracavitary applications. We have shown that there is no fixed threshold dose, but that it varies from one region to another, depending on level of external irradiation. Our results argue in favor of adapting individual patient therapy based on simple precautions, which are adjustable to all treatment modalities. This method could lead to complete elimination of late rectal and rectosigmoid complications arising from radiotherapeutic treatment of cervical uterine cancer

  19. E valuation and clinical significance of serum C-reactive protein and homocysteine level in obstructive sleep apnea/hypopnea syndrome complicated with coronary heart disease patients

    Su Yingrui; Zha Jinshun; Xu Chaoxiang; Chen Xiaoyang; Wang Yaoguo; Du Xinqing

    2011-01-01

    Objective: To explore the relationship between homocysteine (HCY) and C-reactive protein (CRP) in obstructive sleep apnea/hypopnea syndrome (OSAHS) patients and OSAHS patients complicated with coronary heart disease by detecting the scrum level of HCY and CRP on the mechanism of OSAHS complicated with coronary heart disease. Methods: Ninety-one patients were divided into three groups, 30 patients as control group, 36 patients as OSAHS group, and 25 patients as OSAHS complicated with CHD group. Serum HCY level was detected through chemiluminescence. Serum CRP level was detected through radioimmunity. The serum level of HCY and CRP was compared among these groups. OSAHS patients were divided into mild OSAHS subgroup, moderate OSAHS subgroup and severe OSAHS subgroup. The morbidity rate of CHD and the serum level of HCY and CRP were compared among these subgroups. Meanwhile the parameters of polysomnogram such as activity apnea-hypopnea index (AHI) and blood oxygen saturation (SaO 2 ) were compared between OSAHS group and OSAHS complicated with coronary heart disease group. Results: (1) There was significant difference among the serum level of HCY and CRP of control group, OSAHS group and OSAHS complicated with CHD group (F HCY =15.80, F CRP =19.21, P all HCY =4.74, t CRP =5.14, P all HCY =7.31, t CRP =8.17, P all 2 =6.96, χ 2 =4.18, P HCY =16.38, F CRP =12.97, P all 2 of OSAHS group and OSAHS complicated with CHD group (t AHI =5.46, percentage of SaO 2 2 : t=4.68, average lowest SaO 2 : t=3.65, longest duration of disordered breathing events: t=4.73, P all<0.01 ). Conclusion: The serum level of HCY and CRP rose because of hypoxia in OSAHS patients,and might play an important role in the mechanism of OSAHS complicated with CHD. (authors)

  20. Analysis of dose volume histogram parameters to estimate late bladder and rectum complications after high-dose (70-78 Gy) conformal radiotherapy for prostate cancer

    Boersma, L.J.; Brink, M. van den; Bruce, A.; Gras, L.; Velde, A. te; Lebesque, J.V.

    1997-01-01

    Purpose: To investigate whether Dose Volume Histogram (DVH) parameters can be used to identify risk groups for developing late gastrointestinal (GI) and genitourinary (GU) complications after conformal radiotherapy for prostate cancer, and to examine the effect of using different morbidity scoring systems on the results of these analyses. Materials and Methods: DVH parameters were analyzed for 130 patients with localized prostate cancer, treated with conformal radiotherapy in a dose-escalating protocol (70-78 Gy, 2 Gy per fraction). The incidence of late (> 6 months) GI and GU complications was scored based on questionnaires and classified using the RTOG/EORTC and the SOMA/LENT scoring system. Moreover, patients were classified as being a rectal bleeder or no rectal bleeder and a distinction was made between non-severe and severe (requiring one or more laser treatments) rectal bleeding. The median follow-up time was 22 months. It was investigated whether the relative and absolute rectal wall volumes, irradiated to various dose levels (≥ 60 Gy, ≥ 65 Gy, ≥ 70 Gy and ≥ 75 Gy) were correlated with the observed actuarial incidences of GI complications. First, the analysis was performed using volume as a continuous variable. Subsequently, for each dose level in the DVH the rectal wall volumes were dichotomized using different volumes as cut-off levels. Twenty cut-off levels were tested on their ability to discriminate between high and low risk for developing GI complications (Fig.). The relationship between bladder wall volumes irradiated to various dose levels and observed actuarial GU complications was investigated using the absolute bladder wall volumes, measured as a continuous variable. For both GI and GU complications, the role of the prescribed radiation dose and the maximum radiation dose in the rectal and bladder wall was analyzed as well. Results: None of the DVH parameters of the rectal wall was significantly correlated with the actuarial incidences of

  1. Diagnosis of Rejection by Analyzing Ventricular Late Potentials in Heart Transplant Patients

    Vítor Nogueira Mendes

    2016-01-01

    Full Text Available Background: Heart transplant rejection originates slow and fragmented conduction. Signal-averaged ECG (SAECG is a stratification method in the risk of rejection. Objective: To develop a risk score for rejection, using SAECG variables. Methods: We studied 28 transplant patients. First, we divided the sample into two groups based on the occurrence of acute rejection (5 with rejection and 23 without. In a second phase, we divided the sample considering the existence or not of rejection in at least one biopsy performed on the follow-up period (rejection pm1: 18 with rejection and 10 without. Results: On conventional ECG, the presence of fibrosis was the only criterion associated with acute rejection (OR = 19; 95% CI = 1.65-218.47; p = 0.02. Considering the rejection pm1, an association was found with the SAECG variables, mainly with RMS40 (OR = 0.97; 95% CI = 0.87-0.99; p = 0.03 and LAS40 (OR = 1.06; 95% IC = 1.01-1.11; p = 0.03. We formulated a risk score including those variables, and evaluated its discriminative performance in our sample. The presence of fibrosis with increasing of LAS40 and decreasing of RMS40 showed a good ability to distinguish between patients with and without rejection (AUC = 0.82; p < 0.01, assuming a cutoff point of sensitivity = 83.3% and specificity = 60%. Conclusion: The SAECG distinguished between patients with and without rejection. The usefulness of the proposed risk score must be demonstrated in larger follow-up studies.

  2. Heart protection by combination therapy with esmolol and milrinone at late-ischemia and early reperfusion.

    Huang, Ming-He; Wu, Yewen; Nguyen, Vincent; Rastogi, Saurabh; McConnell, Bradley K; Wijaya, Cori; Uretsky, Barry F; Poh, Kian-Keong; Tan, Huay-Cheem; Fujise, Kenichi

    2011-06-01

    The present study determined whether late-ischemia/early reperfusion therapy with the β(1)-adrenergic receptor (AR) blocker esmolol and phosphodiesterase III inhibitor milrinone reduced left ventricular (LV) myocardial infarct size (IS). In an ischemia/reperfusion rat model (30-min ischemia/4-hr reperfusion), esmolol, milrinone or esmolol + milrinone were intravenous (IV) infused over 10 min (from the last 5 min of ischemia to the first 5 min of reperfusion). LV-IS were 48.9 ± 8.9%, 41.5 ± 5.4%, 25.8 ± 7.7% and 16.8 ± 7.3% for saline, esmolol, milrinone, and esmolol + milrinone, respectively (n = 12/group). Esmolol + milrinone further reduced LV-IS compared with esmolol or milrinone alone (p milrinone was eliminated in the presence of protein kinase A-(PKA)-inhibitor (Rp-cAMPS) or Akt-inhibitor (AKT 1/2 kinase inhibitor). In mixed rat ventricular cardiomyocyte cultures, intra-ischemic application of esmolol, milrinone or esmolol + milrinone reduced myocyte death rates by 5.5%, 13.3%, and 16.8%, respectively, compared with saline (p milrinone was abrogated in the presence of PKA-inhibitor or Akt-inhibitor. Esmolol, milrinone or esmolol + milrinone increased myocardial PKA activity by 22%, 28% and 59%, respectively, compared with saline (n = 6, p milrinone or esmolol + milrinone, there were 1.7-, 2.7-, and 6-fold increase in tissue pAkt levels, respectively. This esmolol + milrinone induced pAkt activation was abolished in the presence of PKA inhibitor. Esmolol, milrinone and esmolol + milrinone reduced myocyte apoptosis rates by 22%, 37% and 60%, respectively, compared with saline (p milrinone additively reduces LV-IS associated with robust activation of myocardial PKA and subsequent Akt-antiapoptotic pathway.

  3. Evaluation of Endocrine Late Complications in Childhood Acute Lymphoblastic Leukemia Survivors: A Report of a Single-Center Experience and Review of the Literature

    Cengiz Bayram

    2017-03-01

    Full Text Available Objective: Improvement in long-term survival in patients with acute lymphoblastic leukemia (ALL in childhood has led to the need for monitorization of treatment-related morbidity and mortality. In the current study, we aimed to evaluate endocrine side effects of treatment in ALL survivors who were in remission for at least 2 years. Materials and Methods: Sixty patients diagnosed with ALL, who were in remission for at least 2 years, were cross-sectionally evaluated for long-term endocrine complications. Results: The median age of the patients at the time of diagnosis, at the time of chemotherapy completion, and at the time of the study was 5 years (minimum-maximum: 1.7-13, 8 years (minimummaximum: 4.25-16, and 11.7 years (minimum-maximum: 7-22, respectively, and median follow-up time was 4 years (minimummaximum: 2-10.1. At least one complication was observed in 81.6% of patients. Vitamin D insufficiency/deficiency (46.6%, overweight/ obesity (33.3%, and dyslipidemia (23.3% were the three most frequent endocrine complications. Other complications seen in our patients were hyperparathyroidism secondary to vitamin D deficiency (15%, insulin resistance (11.7%, hypertension (8.3%, short stature (6.7%, thyroid function abnormality (5%, precocious puberty (3.3%, and decreased bone mineral density (1.7%. There were no statistically significant correlations between endocrine complications and age, sex, and radiotherapy, except vitamin D insufficiency/deficiency, which was significantly more frequent in pubertal ALL survivors compared to prepubertal ALL survivors (57.5% and 25%, respectively, p=0.011. Conclusion: A high frequency of endocrine complications was observed in the current study. The high frequency of late effects necessitates long-term surveillance of this population to better understand the incidence of late-occurring events and the defining of high-risk features that can facilitate developing intervention strategies for early detection and

  4. Complete heart block in dengue complicating management of shock due to both bleeding and leakage: a case report.

    Navinan, Mitrakrishnan Rayno; Yudhishdran, Jevon; Herath, Sandamalee; Liyanage, Isurujith; Kugadas, Tharshana; Kumara, Damith; Kulatunga, Aruna

    2015-03-04

    The spread of Dengue virus infection is reaching pandemic proportions. Dengue is usually dreaded for causing shock due to capillary leakage. However the clinical spectrum of dengue is vast and the newly incorporated expanded dengue syndrome introduces a wide range of presentations that are rarely observed and appreciated but nevertheless have the potential to cause significant morbidity and even mortality. Cardiac involvement in dengue is one such example. A 26 year old South-Asian female presented in a state of haemodynamic shock with a history of fever and use of non-steroidal anti inflammatory drugs. Dengue was suspected clinically and later confirmed. Following stabilization and while still in the febrile phase the patient developed bradycardia with dynamic electrocardiogram changes which evolved into complete heart block. However there was no circulatory compromise. Clinical picture was further complicated by the development of dengue haemorhaghic fever and cautious fluid resuscitation was carried out in correlation to clinical and haematological parameters. Impaired coagulation profile necessitated administration of activated factor seven on the backdrop of low platelets and bleeding. Cardiac pacing could be avoided due to maintenance of vitals within acceptable parameters. Expanded dengue syndrome should be given greater appreciation as not all may be benign. Cardiovascular system involvement in dengue has the potential to cause significant morbidity and mortality. Careful interpretation of clinical parameters will help in the institution of the appropriate management and help avoid unnecessary invasive interventions. Screening of dengue patients with timely electrocardiographs would be useful to detect cardiac involvement. Guidance on managing atypical manifestations of dengue expanded syndrome should available to help clinicians dictate treatment.

  5. Late neurological complications after prophylactic cranial irradiation in patients with small-cell lung cancer: The Toronto experience

    Lishner, M.; Feld, R.; Payne, D.G.; Sagman, U.; Sculier, J.P.; Pringle, J.F.; Yeoh, J.L.; Evans, W.K.; Shepherd, F.A.; Maki, E.

    1990-01-01

    We retrospectively analyzed the charts of 58 long-term survivors of small-cell lung cancer (SCLC) (greater than 2 years) for neurological complications and their impact on the well-being of these patients. We also attempted to have patients complete a questionnaire regarding any possible neurological problems. This was done in 14 patients. Metastasis to the CNS occurred significantly less often in patients who received prophylactic cranial irradiation (PCI) in a dose of 20 Gy in five equal fractions (two of 48), compared with patients who did not receive it (four of 10) (P less than .006). Delayed neurological complications occurred in nine of 48 (19%) patients who received PCI. However, in only two patients did PCI appear to be responsible for progressive dementia. In the other seven patients (one with weakness in the arms and legs, one with transient left hemiparesis, two with hearing loss, and three with various visual disturbances), chemotherapeutic agents (mainly cisplatin and vincristine) and underlying diseases probably contributed significantly to the occurrence of these complications. In addition, these neurological disturbances were transient or ran a stable course and did not adversely affect the daily life of these patients. In comparison, among the 10 patients who did not receive PCI one had progressive dementia and another had hemiparesis secondary to probable brain embolism. We conclude that the use of PCI in these doses was effective in reducing the frequency of CNS metastases and had an adverse effect on the daily life and well-being only in a minority of the patients. Until results of controlled randomized studies show otherwise, PCI should continue to be used as a part of the combined modality treatment of completely responding patients with limited SCLC

  6. Life years lost-comparing potentially fatal late complications after radiotherapy for pediatric medulloblastoma on a common scale

    Brodin, N. Patrik; Vogelius, Ivan R.; Maraldo, Maja V.

    2012-01-01

    The authors developed a framework for estimating and comparing the risks of various long-term complications on a common scale and applied it to 3 different techniques for craniospinal irradiation in patients with pediatric medulloblastoma. METHODS: Radiation dose-response parameters related......-modulated proton therapy (IMPT). RESULTS: Lung cancer contributed most to the estimated LYL, followed by myocardial infarction, and stomach cancer. The estimates of breast or thyroid cancer incidence were higher than those for lung and stomach cancer incidence, but LYL were lower because of the relatively good...

  7. Case report of ovarian torsion mimicking ovarian cancer as an uncommon late complication of laparoscopic supracervical hysterectomy

    Michał Ciebiera

    2017-02-01

    Full Text Available Laparoscopic supracervical hysterectomy (LSH is an example of a partial hysterectomy, performed due to benign gynaecological complaints. Better endoscopic instruments and operational techniques have led to a great reduction in the number of abdominal hysterectomies. It is believed that LSH is a safe and minimally invasive hysterectomy technique. The Cochrane Database meta-analysis proves the benefits of minimally invasive surgery compared with abdominal gynaecological surgery, including decreased pain, surgical-site infections and hospital stay, quicker return to activity, and fewer postoperative adhesions. According to recent publications, the overall complication rate of all hysterectomy methods is about 1-4.5%. Adnexal torsion is a correlated complication. About 3-5% of patients undergoing emergency surgery due to pelvic pain are diagnosed with this condition. It may be the cause of acute abdomen and correlated symptoms such as vomiting, nausea, or severe pain. To the best of our knowledge a case of asymptomatic, delayed ovarian torsion mimicking ovarian tumour has not been reported so far. In the presented case, torsion successfully imitated neoplastic process as both ROMA score and IOTA ‘simple rules’ indicated a malignancy with high degree of probability. This case demonstrates that, if ovarian tumour is detected in the postoperative period, a torsion of ovarian pedicle should be taken into consideration as it may mimic malignant neoplasm.

  8. Poor Vitamin C Status Late in Pregnancy Is Associated with Increased Risk of Complications in Type 1 Diabetic Women: A Cross-Sectional Study

    Juhl, Bente; Lauszus, Finn Friis; Lykkesfeldt, Jens

    2017-01-01

    Vitamin C (vitC) is essential for normal pregnancy and fetal development and poor vitC status has been related to complications of pregnancy. We have previously shown lower vitC status in diabetic women throughout pregnancy compared to that of non-diabetic controls. Here, we evaluate...... the relationship between vitC status late in diabetic pregnancy in relation to fetal outcome, complications of pregnancy, diabetic characteristics, and glycemic control based on data of 47 women from the same cohort. We found a significant relationship between the maternal vitC level > or ≤ the 50% percentile...... of 26.6 μmol/L, respectively, and the umbilical cord blood vitC level (mean (SD)): 101.0 μmol/L (16.6) versus 78.5 μmol/L (27.8), p = 0.02; n = 12/16), while no relation to birth weight or Apgar score was observed. Diabetic women with complications of pregnancy had significantly lower vitC levels...

  9. [Cohort study on the prevalence and risk factors of late pulmonary complications in adults following a closed minor chest trauma].

    Plourde, Miville; Émond, Marcel; Lavoie, André; Guimont, Chantal; Le Sage, Natalie; Chauny, Jean-Marc; Bergeron, Éric; Vanier, Laurent; Moore, Lynne; Allain-Boulé, Nadine; Fratu, Ramona-Florina; Dufresne, Maryline

    2013-11-01

    The objectives of this study are to determine the prevalence, risk factors, and time to onset of delayed hemothorax and pneumothorax in adults who experienced a minor blunt thoracic trauma. A prospective cohort of 450 consecutive patients was recruited. Eligible patients had to be over 16 years of age, consulted within 72 hours for a trauma, and available for outpatient follow-up at 2, 7, and 14 days posttrauma. The clinical outcome investigated was the presence of delayed pneumothorax or hemothorax on the follow-up chest x-ray. Delayed hemothorax occurred in 11.8% (95% CI 8.8-14.8), and delayed pneumothorax occurred in 0.9% (95% CI 0.2-2.3) of participants. During the 14-day follow-up period, 87.0% of these delayed complications developed in the first week. In the multivariate analysis, the only statistically significant risk factor for delayed complications was the location of fractures on the x-ray of the hemithorax. The adjusted odds ratio was 1.52 (95% CI 0.62-3.73) for the lower ribs (tenth to twelfth rib), 3.11 (95% CI 1.60-6.08) for the midline ribs (sixth to ninth rib), and 5.05 (95% CI 1.80-14.19) for the upper ribs (third to fifth rib) versus patients with no fractures. The presence of at least one rib fracture between the third and ninth rib on the x-ray of the hemithorax is a significant risk factor for delayed hemothorax and pneumothorax.

  10. Pyocele of the lachrymal sac: A late and unusual complication after surgery for a juvenile nasopharyngeal angiofibroma

    Philippe Eloy

    2008-03-01

    Full Text Available Philippe Eloy, Vincent Bachy, Véronique Grulois, Bernard BertrandDepartment of Otorhinolaryngology, Head and Neck Surgery, University Hospital of Mont-Godinne, Université Catholique de Louvain, Yvoir, BelgiumAbstract: JNA (Juvenile nasopharyngeal angiofibroma is a benign but highly vascular and aggressive tumor that takes its origin in the basisphenoid region close to the sphenopalatine foramen. It occurs invariably in male teenagers. Surgery is the treatment of choice. In the past, external transfacial approaches were recommended. Nowadays endonasal endoscopic approach is performed by experienced teams even for extended tumor. The authors report a case of a pyocele of the lachrymal sac occurring 60 years after a transantral surgery for a JNA. The patient was then successfully operated with an endonasal endoscopic dacryocystorhinostomy using a powered instrumentation and a navigation system. This case confirms the necessity of a long follow-up for all the patients who had a transantral surgery with resection of the medial wall of the maxillary sinus and dissection of the nasolacrymal duct.Keywords: pyocele of the lachrymal sac, complication, surgery for JNA, JNA, endonasal DCR, navigation system

  11. Poor Vitamin C Status Late in Pregnancy Is Associated with Increased Risk of Complications in Type 1 Diabetic Women: A Cross-Sectional Study

    Bente Juhl

    2017-02-01

    Full Text Available Vitamin C (vitC is essential for normal pregnancy and fetal development and poor vitC status has been related to complications of pregnancy. We have previously shown lower vitC status in diabetic women throughout pregnancy compared to that of non-diabetic controls. Here, we evaluate the relationship between vitC status late in diabetic pregnancy in relation to fetal outcome, complications of pregnancy, diabetic characteristics, and glycemic control based on data of 47 women from the same cohort. We found a significant relationship between the maternal vitC level > or ≤ the 50% percentile of 26.6 μmol/L, respectively, and the umbilical cord blood vitC level (mean (SD: 101.0 μmol/L (16.6 versus 78.5 μmol/L (27.8, p = 0.02; n = 12/16, while no relation to birth weight or Apgar score was observed. Diabetic women with complications of pregnancy had significantly lower vitC levels compared to the women without complications (mean (SD: 24.2 μmol/L (10.6 vs. 34.6 μmol/L (14.4, p = 0.01; n = 19 and 28, respectively and the subgroup of women (about 28% characterized by hypovitaminosis C (<23 μmol/L had an increased relative risk of complications of pregnancy that was 2.4 fold higher than the one found in the group of women with a vitC status above this level (p = 0.02, 95% confidence interval 1.2–4.4. No correlation between diabetic characteristics of the pregnant women and vitC status was observed, while a negative association of maternal vitC with HbA1c at delivery was found at regression analysis (r = −0.39, p < 0.01, n = 46. In conclusion, our results may suggest that hypovitaminosis C in diabetic women is associated with increased risk of complications of pregnancy.

  12. Late Results of Cox Maze III Procedure in Patients with Atrial Fibrillation Associated with Structural Heart Disease.

    Gomes, Gustavo Gir; Gali, Wagner Luis; Sarabanda, Alvaro Valentim Lima; Cunha, Claudio Ribeiro da; Kessler, Iruena Moraes; Atik, Fernando Antibas

    2017-07-01

    Cox-Maze III procedure is one of the surgical techniques used in the surgical treatment of atrial fibrillation (AF). To determine late results of Cox-Maze III in terms of maintenance of sinus rhythm, and mortality and stroke rates. Between January 2006 and January 2013, 93 patients were submitted to the cut-and-sew Cox-Maze III procedure in combination with structural heart disease repair. Heart rhythm was determined by 24-hour Holter monitoring. Procedural success rates were determined by longitudinal methods and recurrence predictors by multivariate Cox regression models. Thirteen patients that obtained hospital discharge alive were excluded due to lost follow-up. The remaining 80 patients were aged 49.9 ± 12 years and 47 (58.7%) of them were female. Involvement of mitral valve and rheumatic heart disease were found in 67 (83.7%) and 63 (78.7%) patients, respectively. Seventy patients (87.5%) had persistent or long-standing persistent AF. Mean follow-up with Holter monitoring was 27.5 months. There were no hospital deaths. Sinus rhythm maintenance rates were 88%, 85.1% and 80.6% at 6 months, 24 months and 36 months, respectively. Predictors of late recurrence of AF were female gender (HR 3.52; 95% CI 1.21-10.25; p = 0.02), coronary artery disease (HR 4.73 95% CI 1.37-16.36; p = 0.01) and greater left atrium diameter (HR 1.05; 95% CI 1.01-1.09; p = 0.02). Actuarial survival was 98.5% at 12, 24 and 48 months and actuarial freedom from stroke was 100%, 100% and 97.5% in the same time frames. The Cox-Maze III procedure, in our experience, is efficacious for sinus rhythm maintenance, with very low late mortality and stroke rates. A operação de Cox-Maze III é uma das variantes técnicas no tratamento cirúrgico da fibrilação atrial (FA). Estudar os resultados tardios da operação de Cox-Maze III, quanto à eficácia na manutenção de ritmo sinusal e taxas de mortalidade e acidente vascular cerebral (AVC). Entre janeiro de 2006 a janeiro de 2013, 93 pacientes

  13. Treatment with oral beta-blockers during pregnancy complicated by maternal heart disease increases the risk of fetal growth restriction

    Ersbøll, A S; Hedegaard, M; Søndergaard, L

    2014-01-01

    OBJECTIVE: To investigate the effect on fetal growth of treatment with oral beta-blockers during pregnancy in women with congenital or acquired heart disease. DESIGN: Historical matched cohort study. SETTING: Centre for Pregnant Women with Heart Disease, Copenhagen University Hospital, Denmark....... POPULATION: A cohort of 175 women with heart disease, grouped according to beta-blocker treatment, and a cohort of 627 women from the overall population matched on seven birthweight-determining factors. METHODS: Differences between groups were tested by simple descriptive statistics and assessed using...

  14. Chemo-IMRT of Oropharyngeal Cancer Aiming to Reduce Dysphagia: Swallowing Organs Late Complication Probabilities and Dosimetric Correlates

    Eisbruch, Avraham; Kim, Hyungjin M.; Feng, Felix Y.; Lyden, Teresa H.; Haxer, Marc J.; Feng, Mary; Worden, Frank P.; Bradford, Carol R.; Prince, Mark E.; Moyer, Jeffrey S.; Wolf, Gregory T.; Chepeha, Douglas B.; Ten Haken, Randall K.

    2011-01-01

    Purpose: Assess dosimetric correlates of long-term dysphagia after chemo-intensity-modulated radiotherapy (IMRT) of oropharyngeal cancer (OPC) sparing parts of the swallowing organs. Patients and Methods: Prospective longitudinal study: weekly chemotherapy concurrent with IMRT for Stages III/IV OPC, aiming to reduce dysphagia by sparing noninvolved parts of swallowing-related organs: pharyngeal constrictors (PC), glottic and supraglottic larynx (GSL), and esophagus, as well as oral cavity and major salivary glands. Dysphagia outcomes included patient-reported Swallowing and Eating Domain scores, Observer-based (CTCAEv.2) dysphagia, and videofluoroscopy (VF), before and periodically after therapy through 2 years. Relationships between dosimetric factors and worsening (from baseline) of dysphagia through 2 years were assessed by linear mixed-effects model. Results: Seventy-three patients participated. Observer-based dysphagia was not modeled because at >6 months there were only four Grade ≥2 cases (one of whom was feeding-tube dependent). PC, GSL, and esophagus mean doses, as well as their partial volume doses (V D s), were each significantly correlated with all dysphagia outcomes. However, the V D s for each organ intercorrelated and also highly correlated with the mean doses, leaving only mean doses significant. Mean doses to each of the parts of the PCs (superior, middle, and inferior) were also significantly correlated with all dysphagia measures, with superior PCs demonstrating highest correlations. For VF-based strictures, most significant predictor was esophageal mean doses (48±17 Gy in patients with, vs 27±12 in patients without strictures, p = 0.004). Normal tissue complication probabilities (NTCPs) increased moderately with mean doses without any threshold. For increased VF-based aspirations or worsened VF summary scores, toxic doses (TDs) 50 and TD 25 were 63 Gy and 56 Gy for PC, and 56 Gy and 39 Gy for GSL, respectively. For both PC and GSL, patient

  15. The Risk of Heart Failure and Cardiometabolic Complications in Obesity May Be Masked by an Apparent Healthy Status of Normal Blood Glucose

    Shuchita Tiwari

    2013-01-01

    Full Text Available Although many obese individuals are normoglycemic and asymptomatic of cardiometabolic complications, this apparent healthy state may be a misnomer. Since heart failure is a major cause of mortality in obesity, we investigated the effects of heme-oxygenase (HO on heart failure and cardiometabolic complications in obese normoglycemic Zucker-fatty rats (ZFs. Treatment with the HO-inducer, hemin, reduced markers of heart failure, such as osteopontin and osteoprotegerin, abated left-ventricular (LV hypertrophy/fibrosis, extracellular matrix/profibrotic proteins including collagen IV, fibronectin, TGF-β1, and reduced cardiac lesions. Furthermore, hemin suppressed inflammation by abating macrophage chemoattractant protein-1, macrophage-inflammatory protein-1 alpha, TNF-α, IL-6, and IL-1β but enhanced adiponectin, atrial-natriuretic peptide (ANP, HO activity, insulin sensitivity, and glucose metabolism. Correspondingly, hemin improved several hemodynamic/echocardiographic parameters including LV-diastolic wall thickness, LV-systolic wall thickness, mean-arterial pressure, arterial-systolic pressure, arterial-diastolic pressure, LV-developed pressure, +dP/dt, and cardiac output. Contrarily, the HO-inhibitor, stannous mesoporphyrin nullified the hemin effect, exacerbating inflammatory/oxidative insults and aggravated insulin resistance (HOMA-index. We conclude that perturbations in insulin signaling and cardiac function may be forerunners to overt hyperglycemia and heart failure in obesity. Importantly, hemin improves cardiac function by suppressing markers of heart failure, LV hypertrophy, cardiac lesions, extracellular matrix/profibrotic proteins, and inflammatory/oxidative mediators, while concomitantly enhancing the HO-adiponectin-ANP axis.

  16. Late inflammatory and thrombotic changes in irradiated hearts of C57BL/6 wild-type and atherosclerosis-prone ApoE-deficient mice

    Patties, I.; Glasow, A. [University of Leipzig, Department of Radiation Therapy, Leipzig (Germany); Haagen, J. [University of Technology, Department of Radiotherapy and Radiation Oncology, Medical Faculty Carl Gustav Carus, Dresden (Germany); Doerr, W. [University of Technology, Department of Radiotherapy and Radiation Oncology, Medical Faculty Carl Gustav Carus, Dresden (Germany); CCC, Medical University/AKH, Department of Radiation Oncology and Christian Doppler Laboratory for Medical Radiation Research for Radiooncology, Vienna (Austria); Hildebrandt, G. [University of Rostock, Department of Radiotherapy and Radiation Oncology, Rostock (Germany)

    2014-09-09

    Radiation-induced heart disease represents a late complication of thoracic radiotherapy. We investigated the inflammatory and thrombotic response after local heart irradiation in wild-type and atherosclerosis-prone mice. Atherosclerosis-prone ApoE{sup -/-} and C57BL/6 wild-type mice were sacrificed 20, 40, and 60 weeks after irradiation with 0.2, 2, 8, or 16 Gy. The expression of CD31, vascular cell adhesion molecule-1 (VCAM-1), thrombomodulin (TM), and CD45 were quantified by immunofluorescence staining of heart tissue sections. Microvascular density decreased at 40 weeks after 16 Gy in C57BL/6 but not in ApoE{sup -/-} mice. CD31 expression declined in C57BL/6 mice at 40 weeks (8 Gy), but increased in ApoE{sup -/-} mice at 20 (2/8/16 Gy) and 60 weeks (16 Gy). Capillary area decreased in C57BL/6 at 40 weeks (8/16 Gy) but increased in ApoE{sup -/-} mice at 20 weeks (16 Gy). Endocardial VCAM-1 expression remained unchanged. TM-positive capillaries decreased at 40 weeks (8/16 Gy) in C57BL/6 and at 60 weeks (2/16 Gy) in ApoE{sup -/-} mice. Leukocyte infiltration transiently rose 40 weeks after 8 Gy (only ApoE{sup -/-}) and 16 Gy. After receiving a low irradiation dose of 0.2 Gy, no significant changes were observed in any of the mouse models. This study demonstrated that local heart irradiation affects microvascular structure and induces inflammatory/thrombotic responses in mice in a dose- and time-dependent manner. Thereby, significant prothrombotic changes were found in both strains, although they were progressive in ApoE{sup -/-} mice only. Proinflammatory responses, like the increase of adhesion molecules and leukocyte infiltration, were more pronounced and occurred at lower doses in ApoE{sup -/-} vs. C57BL/6 mice. These findings indicate that metabolic risk factors, such as decreased ApoE lipoproteins, may lead to an enhanced proinflammatory and prothrombotic late response in locally irradiated hearts. (orig.) [German] Strahlungsinduzierte kardiovaskulaere

  17. Aortocavitary fistula as a complication of infective endocarditis and subsequent complete heart block in a patient with severe anemia

    Jose N. Galeas

    2015-12-01

    Full Text Available Infective endocarditis has different presentations depending on the involvement of valvular and perivalvular structures, and it is associated with high morbidity and mortality. Aortocavitary fistula is a rare complication. We introduce the case of a 48-year-old female with native valve endocarditis, complicated by aortocavitary fistula to the right atrium, and consequently presented with syncope.

  18. Myocarditis Complicated by Complete Atrioventricular Block: Nine Years' Experience in a Medical Center

    Shao-Ju Chien

    2008-12-01

    Conclusion: The outcome of CAVB complicated with myocarditis is variable. Most of our patients resumed normal heart function. The incidence of persistent CAVB was 22%. VT is a common and serious complication, but it can be effectively treated medically. Persistent low cardiac output after pacemaker implantation and late onset VT should be considered as risk factors of mortality.

  19. High-dose (70-78 GY) conformal radiotherapy for prostate cancer; the relation between observed late bladder and rectum complications and parameters derived from the dose volume histograms

    Lebesque, J.V.; Bruce, A.; Boersma, L.J.; Velde, A. te

    1996-01-01

    Purpose: To determine the incidence of late gastrointestinal (GI) and genitourinary (GU) complications after conformal radiotherapy for prostate cancer, and to investigate the relation between these observed incidences and parameters derived from the Dose Volume Histograms (DVHs) of rectum and bladder wall. Patients and Methods: Hundred and thirty patients with T 2-4 G 1-3 N 0 M 0 prostate cancer were treated with conformal radiotherapy with the simultaneous boost technique in a dose-escalating protocol; 78 patients received a total dose of 70 Gy, 11 patients 74 - 76 Gy and 41 patients 78 Gy, each with a dose of 2 Gy per fraction. DVHs of the rectal wall were used to calculate NTCPs according to the model of Kutcher et al. with the estimated parameter values (n = 0.12, m = 0.15, TD 50 = 80 Gy) according to Burman et al. The median follow-up was 17 months (range 6 - 72 months). The crude and actuarial incidence of late (> 6 months) GI and GU complications were determined using the RTOG/EORTC morbidity scoring system (Grade I to IV). Results: Neither for late GI nor for GU complaints, a grade IV complication was observed. GU complaints occurred in 90 patients (69%): 54 patients (42%) only experienced grade I toxicity, 26 patients (20%) had grade II toxicity, and 10 patients (8%) had grade III complications, of which 8 patients (6%) developed a urethral (7 pts) or ureteric stenosis (1 pt). The actuarial incidence of grade III GU complications was 10% at 2 years. Since bladder wall DVHs are unreliable and most grade III complications were not related to the bladder, the grade II and/or III complications were analyzed in terms of the total prescribed dose only, but no correlation could be demonstrated. GI complications occurred in 71 patients (55%): 59 patients (45%) developed a grade I complication, 11 a grade II complication and only 1 patient required laser treatment twice and blood transfusion because of rectal bleeding (grade III). The actuarial incidence of GI

  20. Risk of Late Urinary Complications Following Image Guided Adaptive Brachytherapy for Locally Advanced Cervical Cancer: Refining Bladder Dose-Volume Parameters.

    Manea, Elena; Escande, Alexandre; Bockel, Sophie; Khettab, Mohamed; Dumas, Isabelle; Lazarescu, Ioana; Fumagalli, Ingrid; Morice, Philippe; Deutsch, Eric; Haie-Meder, Christine; Chargari, Cyrus

    2018-06-01

    To study correlations between dose-volume parameters of the whole bladder and bladder trigone and late urinary toxicity in locally advanced cervical cancer patients treated with pulsed-dose-rate brachytherapy. Patients with locally advanced cervical cancer treated with chemoradiation therapy and pulsed-dose-rate brachytherapy from 2004 to 2015 were included. Cumulative dose-volume parameters of the whole bladder and bladder trigone were converted into 2-Gy/fraction equivalents (EQD2, with α/β = 3 Gy); these parameters, as well as clinical factors, were analyzed as predictors of toxicity in patients without local relapse. A total of 297 patients fulfilled the inclusion criteria. The median follow-up period was 4.9 years (95% confidence interval 4.5-5.3 years). In patients without local relapse (n = 251), the Kaplan-Meier estimated grade 2 or higher urinary toxicity rates at 3 years and 5 years were 25.4% and 32.1%, respectively. Minimal dose to the most exposed 2 cm 3 of the whole bladder [Formula: see text] , bladder International Commission on Radiation Units & Measurements (ICRU) (B ICRU ) dose, and trigone dose-volume parameters correlated with grade 2 or higher toxicity. At 3 years, the cumulative incidence of grade 2 or higher complications was 22.8% (standard error, 2.9%) for bladder [Formula: see text]   60 Gy EQD2 was significant for grade 2 or higher toxicity (P = .027). The probability of grade 3 or higher toxicities increased with bladder [Formula: see text]  > 80 Gy EQD2 (16.7% vs 1.6%; hazard ratio [HR], 5.77; P = .039), B ICRU dose > 65 Gy EQD2 (4.9% vs 1.3%; HR, 6.36; P = .018), and trigone D 50%  > 60 Gy EQD2 (3.1% vs 1.2%; HR, 6.29; P = .028). Pearson correlation coefficients showed a moderate correlation between bladder [Formula: see text] , B ICRU dose, and bladder trigone D 50% (P < .0001). These data suggest that [Formula: see text]  ≤ 80 Gy EQD2 should be advised for minimizing the risk of severe urinary

  1. Statin therapy and clinical outcomes in myocardial infarction patients complicated by acute heart failure : insights from the EPHESUS trial

    Dobre, Daniela; Rossignol, Patrick; Murin, Jan; Parkhomenko, Alexander; Lamiral, Zohra; Krum, Henry; van Veldhuisen, Dirk J.; Pitt, Bertram; Zannad, Faiez

    Several clinical trials have shown that in patients with acute myocardial infarction (MI), statin therapy improves cardiovascular (CV) outcomes, but in these trials patients with acute heart failure (HF) were excluded or only a few were included. In patients with chronic HF, statin therapy does not

  2. Mondini dysplasia--late complications.

    Mitchell, D P; Rubin, A M

    1985-08-01

    Mondini's deformity is the second most common malformation seen in congenital genetic deafness. It is characterized by bony and membranous abnormalities of the inner ear, with a wide range of morphological and functional abnormalities. The importance of the Mondini malformation is that the patient is at an increased risk of developing meningitis or bilateral total hearing loss (or both) at an early age. Six cases are presented which illustrate the various sequelae of the Mondini malformation including meningitis, vertigo, and auditory deterioration. Decompression of the endolymphatic sac was undertaken in three patients. Emphasis is placed on the danger of head trauma, even minor, in these patients. The necessity of early diagnosis with adequate patient counseling is stressed.

  3. Aetiology, timing and clinical predictors of early vs. late readmission following index hospitalization for acute heart failure: insights from ASCEND-HF.

    Fudim, Marat; O'Connor, Christopher M; Dunning, Allison; Ambrosy, Andrew P; Armstrong, Paul W; Coles, Adrian; Ezekowitz, Justin A; Greene, Stephen J; Metra, Marco; Starling, Randall C; Voors, Adriaan A; Hernandez, Adrian F; Michael Felker, G; Mentz, Robert J

    2018-02-01

    Patients hospitalized for heart failure (HF) are at high risk for 30-day readmission. This study sought to examine the timings and causes of readmission within 30 days of an HF hospitalization. Timing and cause of readmission in the ASCEND-HF (Acute Study of Clinical Effectiveness of Nesiritide and Decompensated Heart Failure) trial were assessed. Early and late readmissions were defined as admissions occurring within 0-7 days and 8-30 days post-discharge, respectively. Patients who died in hospital or remained hospitalized at day 30 post-randomization were excluded. Patients were compared by timing and cause of readmission. Logistic and Cox proportional hazards regression analyses were used to identify independent risk factors for early vs. late readmission and associations with 180-day outcomes. Of the 6584 patients (92%) in the ASCEND-HF population included in this analysis, 751 patients (11%) were readmitted within 30 days for any cause. Overall, 54% of readmissions were for non-HF causes. The median time to rehospitalization was 11 days (interquartile range: 6-18 days) and 33% of rehospitalizations occurred by day 7. Rehospitalization within 30 days was independently associated with increased risk for 180-day all-cause death [hazard ratio (HR) 2.38, 95% confidence interval (CI) 1.93-2.94; P readmission (HR 0.99, 95% CI 0.67-1.45; P = 0.94). In this hospitalized HF trial population, a significant majority of 30-day readmissions were for non-HF causes and one-third of readmissions occurred in the first 7 days. Early and late readmissions within the 30-day timeframe were associated with similarly increased risk for death. Continued efforts to optimize multidisciplinary transitional care are warranted to improve rates of early readmission. © 2017 The Authors. European Journal of Heart Failure © 2017 European Society of Cardiology.

  4. Acid-reducing vagotomy is associated with reduced risk of subsequent ischemic heart disease in complicated peptic ulcer: An Asian population study.

    Wu, Shih-Chi; Fang, Chu-Wen; Chen, William Tzu-Liang; Muo, Chih-Hsin

    2016-12-01

    Persistent exacerbation of a peptic ulcer may lead to a complicated peptic ulcer (perforation or/and bleeding). The management of complicated peptic ulcers has shifted from acid-reducing vagotomy, drainage, and gastrectomy to simple local suture or non-operative (endoscopic/angiographic) hemostasis. We were interested in the long-term effects of this trend change. In this study, complicated peptic ulcer patients who received acid-reducing vagotomy were compared with those who received simple suture/hemostasis to determine the risk of ischemic heart disease (IHD).This retrospective cohort study analyzed 335,680 peptic ulcer patients recorded from 2000 to 2006 versus 335,680 age-, sex-, comorbidity-, and index-year matched comparisons. Patients with Helicobacter pylori (HP) infection were excluded. In order to identify the effect of vagus nerve severance, patients who received gastrectomy or antrectomy were also excluded. The incidence of IHD in both cohorts, and in the complicated peptic ulcer patients who received acid-reducing vagotomy versus those who received simple suture or hemostasis was evaluated.The overall incidence of IHD was higher in patients with peptic ulcer than those without peptic ulcer (17.00 vs 12.06 per 1000 person-years), with an adjusted hazard ratio (aHR) of 1.46 based on multivariable Cox proportional hazards regression analysis controlling for age, sex, Charlson's comorbidity index, and death (competing risk). While comparing peptic ulcer patients with acid-reducing vagotomy to those with simple suture/hemostasis or those without surgical treatment, the aHR (0.58) was the lowest in the acid-reducing vagotomy group.Patients with peptic ulcer have an elevated risk of IHD. However, complicated peptic ulcer patients who received acid-reducing vagotomy were associated with reduced risk of developing IHD.

  5. Health in adults with congenital heart disease.

    Cuypers, Judith A A E; Utens, Elisabeth M W J; Roos-Hesselink, Jolien W

    2016-09-01

    Since the introduction of cardiac surgery, the prospects for children born with a cardiac defect have improved spectacularly. Many reach adulthood and the population of adults with congenital heart disease is increasing and ageing. However, repair of congenital heart disease does not mean cure. Many adults with congenital heart disease encounter late complications. Late morbidity can be related to the congenital heart defect itself, but may also be the consequence of the surgical or medical treatment or longstanding alterations in hemodynamics, neurodevelopment and psychosocial development. This narrative review describes the cardiac and non-cardiac long-term morbidity in the adult population with congenital heart disease. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  6. Percutaneous dilatational tracheostomy following total artificial heart implantation.

    Spiliopoulos, Sotirios; Dimitriou, Alexandros Merkourios; Serrano, Maria Rosario; Guersoy, Dilek; Autschbach, Ruediger; Goetzenich, Andreas; Koerfer, Reiner; Tenderich, Gero

    2015-07-01

    Coagulation disorders and an immune-altered state are common among total artificial heart patients. In this context, we sought to evaluate the safety of percutaneous dilatational tracheostomy in cases of prolonged need for mechanical ventilatory support. We retrospectively analysed the charts of 11 total artificial heart patients who received percutaneous dilatational tracheostomy. We focused on early and late complications. We observed no major complications and no procedure-related deaths. Early minor complications included venous oozing (45.4%) and one case of local infection. Late complications, including subglottic stenosis, stomal infection or infections of the lower respiratory tract, were not observed. In conclusion, percutaneous dilatational tracheostomy in total artificial heart patients is safe. Considering the well-known benefits of early tracheotomy over prolonged translaryngeal intubation, we advocate early timing of therapy in cases of prolonged mechanical ventilation. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  7. The volume effect in radiation-related late small bowel complications. Results of a clinical study of the EORTC Radiotherapy Cooperative Group in patients treated for rectal carcinoma

    Letschert, J.G.J.; Lebesque, J.V.; Aleman, B.M.P.; Bartelink, H.; Bosset, J.F.; Horiot, J.C.; Cionini, L.; Hamers, J.P.; Leer, J.W.H.; van Glabbele, M.

    1994-01-01

    The purpose of this study was to quantify the correlation between irradiated small bowel volume and late occurring small bowel complications. Methods: Small bowel volumes in the high-dose region were measured using orthogonal barium films for 203 patients treated for rectal carcinoma with pelvic postoperative radiotherapy to 50 Gy in an EORTC multicentric study. Results: The 5-year estimate of lat pelvic small bowel obstruction requiring surgery was 11%. No correlation between the irradiated small bowel volume and obstruction was detected. The actuarial 5-year estimate of chronic diarrhea varied from 31% in patients with irradiated small bowel volumes below 77 cm 3 to 42% in patients with volumes over 328 cm 3 . This correlation was significant in the univariate and multivariate analysis (p=0.025). The type of rectal surgery significantly influenced the incidence of chronic diarrhea and malabsorption, the actuarial 5-year estimate being 49% and 26% after low anterior resection and abdominoperineal resection, respectively (p=0.04). Conclusions: This study demonstrated that there is a volume-effect in radiation-induced diarrhea atr a dose of 50 Gy in 25 fractions. No volume-effect for small bowel obstruction was detected at this dose-level in pelvic postoperative radiotherapy. A review of the literature data on small bowel obstruction indicates that the volume effect at this dose level can only be demonstrated in patients who were treated with extended field radiotherapy (estimated small bowel volume 800 cm 3 ) after intra-abdominal surgery. (author). 22 refs., 5 tabs

  8. [Short-term and long-term fetal heart rate variability after amnioinfusion treatment of oligohydramnios complicated pregnancy].

    Machalski, T; Sikora, J; Bakon, I; Magnucki, J; Grzesiak-Kubica, E; Szkodny, E

    2001-12-01

    Results of computerised analysis of cardiotocograms obtained in the group of 21 pregnancies complicated by idiopathic oligohydramnios are presented in the study. Amnioinfusion procedures were administered serially in local anesthesia with ultrasound and colour Doppler control on the base of oligohydramnios criteria by Phelan. The analysis was based on KOMPOR software created by ITAM Zabrze based on PC computer connected to Hewlett-Packard Series 50A cardiotocograph. Significant short-term variability increase just after amnioinfusion procedure from 5.55 ms to 8.24 ms and after 24 hours up to 7.25 ms was found, while significant long-term variability values changes were not observed.

  9. Diabetes and complications of the heart in Sub-Saharan Africa: An urgent need for improved awareness, diagnostics and management.

    Glezeva, Nadezhda; Chisale, Master; McDonald, Kenneth; Ledwidge, Mark; Gallagher, Joe; Watson, Chris J

    2018-03-01

    Type 2 diabetes mellitus is no longer a disease of high income countries but a global health pandemic. With the continued and rapid increase in its prevalence worldwide it is forecasted that diabetes will be a leading cause of morbidity and mortality. A major concern stems from its role in development and progression of cardiovascular disease, including cardiac dysfunction and heart failure. Within low- and middle-income areas such as Sub-Saharan Africa the burden of diabetes is already significant driven by many factors, including, socioeconomic (urbanisation), nutritional (high-calorie "western-diet", obesity) and lifestyle (physical inactivity) changes. Insufficient economic and community resources, poor health care system development and chronic disease management, poor education, and a lack of preventative and diagnostic measures further aggravate the severity of the diabetes problem. This review outlines the burden of type 2 diabetes mellitus in Sub-Saharan Africa and highlights the need for improved community health care and regulations to reduce its epidemiological spread and devastating impact on health. Copyright © 2018 Elsevier B.V. All rights reserved.

  10. Does initial 45Gy of pelvic intensity-modulated radiotherapy reduce late complications in patients with locally advanced cervical cancer? A cohort control study using definitive chemoradiotherapy with high-dose rate brachytherapy

    Chen, Shang-Wen; Liang, Ji-An; Hung, Yao-Ching; Yeh, Lian-Shung; Chang, Wei-Chun; Lin, Wu-Chou; Chien, Chun-Ru

    2013-01-01

    Comparing initial 45 Gy of pelvic intensity-modulated radiation therapy (IMRT) and non-IMRT in terms of the late toxicities associated with advanced cervical cancer that has also been treated with definitive concurrent chemoradiotherapy and high-dose rate intracavitary brachytherapy (HDRICB). This retrospective study included 320 stage IB2-IIIB cervical cancer patients treated with CCRT (83 IMRT and 237 non-IMRT). The two groups had similar stage and HDRICB ratings. Following 45 Gy to the pelvis, HDRICB of 24 Gy in four courses was prescribed. Late toxicities, including rectal complications (RC), bladder complications (BC) and non-rectal intestinal injury (NRRII), were scored by the Common Terminology Criteria for Adverse Events. A logistic regression was used to estimate the odds ratio (OR) of the complications. With a median follow-up duration of 33 and 77 months for IMRT and non-IMRT, 33 patients had Grade 2 or higher late RC (7.2% IMRT, 11.4% non-IMRT), whereas that for BC was 40 (9.6% IMRT, 13.5% non-IMRT) and for NRRII was 48 (12.0% IMRT, 16.0% non-IMRT). The cumulative rate for total grade 3 or higher gastrointestinal or genitourinary toxicities was 8.4% and 11.8% (p = 0.33). IMRT did not reduce the OR for all endpoints; however, the ORs for rectum and bladder reference doses to Point A were associated with RC and BC. Locally advanced cervical cancer patients treated with initial 45Gy of pelvic IMRT and HDRICB have similar treatment-related late toxicities as those treated with non-IMRT. Optimization of the brachytherapy scheme is essential to minimize late toxicities

  11. Rates of oxygen uptake increase independently of changes in heart rate in late stages of development and at hatching in the green iguana, Iguana iguana.

    Sartori, Marina R; Abe, Augusto S; Crossley, Dane A; Taylor, Edwin W

    2017-03-01

    Oxygen consumption (VO 2 ), heart rate (f H ), heart mass (M h ) and body mass (M b ) were measured during embryonic incubation and in hatchlings of green iguana (Iguana iguana). Mean f H and VO 2 were unvarying in early stage embryos. VO 2 increased exponentially during the later stages of embryonic development, doubling by the end of incubation, while f H was constant, resulting in a 2.7-fold increase in oxygen pulse. Compared to late stage embryos, the mean inactive level of VO 2 in hatchlings was 1.7 fold higher, while f H was reduced by half resulting in a further 3.6 fold increase in oxygen pulse. There was an overall negative correlation between mean f H and VO 2 when data from hatchlings was included. Thus, predicting metabolic rate as VO 2 from measurements of f H is not possible in embryonic reptiles. Convective transport of oxygen to supply metabolism during embryonic incubation was more reliably indicated as an index of cardiac output (CO i ) derived from the product of f H and M h . However, a thorough analysis of factors determining rates of oxygen supply during development and eclosion in reptiles will require cannulation of blood vessels that proved impossible in the present study, to determine oxygen carrying capacity by the blood and arteriovenous oxygen content difference (A-V diff), plus patterns of blood flow. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Impact of chronic hypoxemia on blood flow to the brain, heart, and adrenal gland in the late-gestation IUGR sheep fetus.

    Poudel, Rajan; McMillen, I Caroline; Dunn, Stacey L; Zhang, Song; Morrison, Janna L

    2015-02-01

    In the fetus, there is a redistribution of cardiac output in response to acute hypoxemia, to maintain perfusion of key organs, including the brain, heart, and adrenal glands. There may be a similar redistribution of cardiac output in the chronically hypoxemic, intrauterine growth-restricted fetus. Surgical removal of uterine caruncles in nonpregnant ewe results in the restriction of placental growth (PR) and intrauterine growth. Vascular catheters were implanted in seven control and six PR fetal sheep, and blood flow to organs was determined using microspheres. Placental and fetal weight was significantly reduced in the PR group. Despite an increase in the relative brain weight in the PR group, there was no difference in blood flow to the brain between the groups, although PR fetuses had higher blood flow to the temporal lobe. Adrenal blood flow was significantly higher in PR fetuses, and there was a direct relationship between mean gestational PaO2 and blood flow to the adrenal gland. There was no change in blood flow, but a decrease in oxygen and glucose delivery to the heart in the PR fetuses. In another group, there was a decrease in femoral artery blood flow in the PR compared with the Control group, and this may support blood flow changes to the adrenal and temporal lobe. In contrast to the response to acute hypoxemia, these data show that there is a redistribution of blood flow to the adrenals and temporal lobe, but not the heart or whole brain, in chronically hypoxemic PR fetuses in late gestation. Copyright © 2015 the American Physiological Society.

  13. Correlation of Ventricular Arrhythmogenesis with Neuronal Remodeling of Cardiac Postganglionic Parasympathetic Neurons in the Late Stage of Heart Failure after Myocardial Infarction.

    Zhang, Dongze; Tu, Huiyin; Wang, Chaojun; Cao, Liang; Muelleman, Robert L; Wadman, Michael C; Li, Yu-Long

    2017-01-01

    Introduction: Ventricular arrhythmia is a major cause of sudden cardiac death in patients with chronic heart failure (CHF). Our recent study demonstrates that N-type Ca 2+ currents in intracardiac ganglionic neurons are reduced in the late stage of CHF rats. Rat intracardiac ganglia are divided into the atrioventricular ganglion (AVG) and sinoatrial ganglion. Only AVG nerve terminals innervate the ventricular myocardium. In this study, we tested the correlation of electrical remodeling in AVG neurons with ventricular arrhythmogenesis in CHF rats. Methods and Results: CHF was induced in male Sprague-Dawley rats by surgical ligation of the left coronary artery. The data from 24-h continuous radiotelemetry ECG recording in conscious rats showed that ventricular tachycardia/fibrillation (VT/VF) occurred in 3 and 14-week CHF rats but not 8-week CHF rats. Additionally, as an index for vagal control of ventricular function, changes of left ventricular systolic pressure (LVSP) and the maximum rate of left ventricular pressure rise (LV dP/dt max ) in response to vagal efferent nerve stimulation were blunted in 14-week CHF rats but not 3 or 8-week CHF rats. Results from whole-cell patch clamp recording demonstrated that N-type Ca 2+ currents in AVG neurons began to decrease in 8-week CHF rats, and that there was also a significant decrease in 14-week CHF rats. Correlation analysis revealed that N-type Ca 2+ currents in AVG neurons negatively correlated with the cumulative duration of VT/VF in 14-week CHF rats, whereas there was no correlation between N-type Ca 2+ currents in AVG neurons and the cumulative duration of VT/VF in 3-week CHF. Conclusion: Malignant ventricular arrhythmias mainly occur in the early and late stages of CHF. Electrical remodeling of AVG neurons highly correlates with the occurrence of ventricular arrhythmias in the late stage of CHF.

  14. Intermittent Auscultation in Labor: Could It Be Missing Many Pathological (Late) Fetal Heart Rate Decelerations? Analytical Review and Rationale for Improvement Supported by Clinical Cases

    Sholapurkar, Shashikant L.

    2015-01-01

    Intermittent auscultation (IA) of fetal heart rate (FHR) is recommended/preferred in low risk labors. Its usage even in developed countries is poised to increase because of perceived benefit of reduction in operative intervention and some disillusionment with the cardiotocography (CTG). Many national guidelines have stipulated regimes (frequency/timing) of IA based on level IV evidence. These tend to get faithfully and exactingly followed. It was observed that deliveries of many unexpectedly asphyxiated infants occurred despite rigorously performed and documented IA compliant with the guidelines. This triggered a reappraisal of the robustness of IA leading to this focused review supplemented by two anonymized cases. It concludes that the current methodology of IA may be flawed in that it poses a risk of missing many or most late (pathological) FHR decelerations, one of the foremost goals of IA. This is because many late decelerations reach their nadir before the end of the contraction. Thus the currently recommended auscultation of FHR for 60 seconds after the contraction by all national guidelines seemed to encompass their “recovery” phase and appeared to be misinterpreted as normal FHR or even as a reassuring accelerative pattern in the clinical practice. A recent recommendation of recording of the FHR as a single figure (rather than a range) does not remedy this anomaly and seems even less informative. It would be better to auscultate FHR before and after the contractions (or contraction to contraction) and take the FHR just before the contraction as the baseline FHR and interpret the FHR after contraction in the context of this baseline. This relatively simple improvement would detect most late FHR decelerations thus ameliorating the risk and significantly enhancing the patient safety. PMID:26566404

  15. Use of the Impella Device for Acute Coronary Syndrome Complicated by Cardiogenic Shock - Experience From a Single Heart Center With Analysis of Long-term Mortality.

    Schroeter, Marco Robin; Köhler, Herdis; Wachter, Astrid; Bleckmann, Annalen; Hasenfuß, Gerd; Schillinger, Wolfgang

    2016-12-01

    Impella is a microaxial rotary pump that is placed across the aortic valve to expel aspirated blood from the left ventricle into the ascending aorta; it can be used in cardiogenic shock. While previous studies have evaluated the efficacy and safety of the Impella device, more clinically relevant data are necessary, especially with regard to outcomes. We screened our database of Impella patients in our heart center and found 68 consecutive patients who underwent Impella implantation due to acute coronary syndrome (ACS) complicated by cardiogenic shock. Data were evaluated with regard to baseline and procedural characteristics and also included an assessment of the short-term and long-term outcomes. The majority of patients (74%) suffered from an ST-elevation myocardial infarction, and 59% of patients received the Impella device during the initial coronary angiography. In the remaining cases, Impella implantation was performed at a later time, most commonly after IABP implantation. Patient characteristics were not significantly different between both groups. The predominantly implanted device was an Impella 2.5. Mortality in the severely ill patient population remained high, but univariate/multivariate analyses identified significant risk factors. Interestingly, delayed initiation of Impella support was an independent predictor of higher long-term mortality (hazard ratio, 2.157; P=.04) within the Impella patient cohort. This large series of patients with ACS complicated by cardiogenic shock who underwent Impella implantation provides information on the relevant risk factors for mortality. Early (compared with delayed) initiation of Impella support was a predictor of improved survival in this population of patients.

  16. Acute and late complications after radiotherapy for prostate cancer: Results of a multicenter randomized trial comparing 68 Gy to 78 Gy

    Peeters, Stephanie T.H.; Heemsbergen, Wilma D.; Putten, Wim L.J. van; Slot, Annerie; Tabak, Hans; Mens, Jan Willem; Lebesque, Joos V.; Koper, Peter C.M.

    2005-01-01

    Purpose: To compare acute and late gastrointestinal (GI) and genitourinary (GU) side effects in prostate cancer patients randomized to receive 68 Gy or 78 Gy. Methods and materials: Between June 1997 and February 2003, 669 prostate cancer patients were randomized between radiotherapy with a dose of 68 Gy and 78 Gy, in 2 Gy per fraction and using three-dimensional conformal radiotherapy. All T stages with prostate-specific antigen (PSA) 120 days) was scored according to the slightly adapted RTOG/European Organization for Research and Treatment of Cancer (EORTC) criteria. Results: The median follow-up time was 31 months. For acute toxicity no significant differences were seen between the two randomization arms. GI toxicity Grade 2 and 3 was reported as the maximum acute toxicity in 44% and 5% of the patients, respectively. For acute GU toxicity, these figures were 41% and 13%. No significant differences between both randomization arms were seen for late GI and GU toxicity, except for rectal bleeding requiring laser treatment or transfusion (p = 0.007) and nocturia (p = 0.05). The 3-year cumulative risk of late RTOG/EORTC GI toxicity grade ≥2 was 23.2% for 68 Gy, and 26.5% for 78 Gy (p = 0.3). The 3-year risks of late RTOG/EORTC GU toxicity grade ≥2 were 28.5% and 30.2% for 68 Gy and 78 Gy, respectively (p = 0.3). Factors related to acute GI toxicity were HT (p < 0.001), a higher dose-volume group (p = 0.01), and pretreatment GI symptoms (p = 0.04). For acute GU toxicity, prognostic factors were: pretreatment GU symptoms (p < 0.001), HT (p = 0.003), and prior transurethral resection of the prostate (TURP) (p = 0.02). A history of abdominal surgery (p < 0.001) and pretreatment GI symptoms (p = 0.001) were associated with a higher incidence of late GI grade ≥2 toxicity, whereas HT (p < 0.001), pretreatment GU symptoms (p < 0.001), and prior TURP (p = 0.006) were prognostic factors for late GU grade ≥2. Conclusions: Raising the dose to the prostate from 68 Gy to

  17. Emerging Research Directions in Adult Congenital Heart Disease: A Report from a National Heart, Lung, and Blood Institute/Adult Congenital Heart Association Working Group

    Gurvitz, Michelle; Burns, Kristin M.; Brindis, Ralph; Broberg, Craig S.; Daniels, Curt J.; Fuller, Stephanie M.P.N.; Honein, Margaret A.; Khairy, Paul; Kuehl, Karen S.; Landzberg, Michael J.; Mahle, William T.; Mann, Douglas L.; Marelli, Ariane; Newburger, Jane W.; Pearson, Gail D.; Starling, Randall C.; Tringali, Glenn R.; Valente, Anne Marie; Wu, Joseph C.; Califf, Robert M.

    2016-01-01

    Congenital heart disease (CHD) is the most common birth defect, affecting about 0.8% of live births. Advances in recent decades have allowed >85% of children with CHD to survive to adulthood, creating a growing population of adults with CHD. Little information exists regarding survival, demographics, late outcomes, and comorbidities in this emerging group, and multiple barriers impede research in adult CHD (ACHD). The National Heart, Lung, and Blood Institute and the Adult Congenital Heart Association convened a multidisciplinary Working Group to identify high-impact research questions in ACHD. This report summarizes the meeting discussions in the broad areas of CHD-related heart failure, vascular disease and multisystem complications. High-priority subtopics identified included heart failure in tetralogy of Fallot, mechanical circulatory support/transplantation, sudden cardiac death, vascular outcomes in coarctation of the aorta, late outcomes in single ventricle disease, cognitive and psychiatric issues, and pregnancy. PMID:27102511

  18. Late-onset cytomegalovirus infection complicated by Guillain-Barre syndrome in a kidney transplant recipient: case report and review of the literature.

    Shaban, E; Gohh, R; Knoll, B M

    2016-04-01

    Cytomegalovirus (CMV) infection remains a common infection after solid-organ transplantation. In the general population CMV disease is associated with Guillain-Barre syndrome (GBS), an autoimmune disease leading to an acute peripheral neuropathy, in 1 of 1000 cases. Interestingly, GBS is a rarely observed complication in solid-organ transplant recipients, possibly related to maintenance immunosuppression. We describe a case of CMV infection complicated by GBS in a kidney transplant recipient and review the literature.

  19. Coping – Late Side Effects

    Cancer treatment can cause late side effects that may not show up for months or years after treatment. These late effects may include heart and lung problems, bone loss, eye and hearing changes, lymphedema, and other problems

  20. Clinical significance of determination of the levels of serum IL-6, TNF-α and hs-CRP in patients with DM2 complicated with coronary heart disease (CHD)

    Li Juan; Zhao Qian; Zhang Dajun

    2007-01-01

    Objective: To investigate the significance of changes of serum IL-6, TNF-α, hs-CRP levels in development of coronary heart disease in patients with type 2 diabetes mellitus. Methods: Serum IL-6, TNF-α (with RIA). hs-CRP (with CLIA) and FPG, TG, cholesterol (with biochemistry) contents were measured in (1) DM2 patients complicated with CHD, n=40 and (2) DlVI2 patients without CHD, n=48. Results: The BMI and FPG, TG levels were significantly higher in patients complicated with heart disease than those in patients without CHD (P<0.05) with the exception of cholesterol. The levels of IL-6, TNF-α and hs-CRP were also significantly higher in patients with heart disease than those in patients without heart disease (P<0.05). Conclusion: The high levels of IL-6, TNF-α and hs-CRP played important role in the development of coronary heart disease. Monitoring those levels might be helpful in assessment of treatment efficacy and outcome prediction. (authors)

  1. Late Gadolinium Enhancement Amount as an Independent Risk Factor for the Incidence of Adverse Cardiovascular Events in Patients with Stage C or D Heart Failure

    Tong Liu

    2016-10-01

    Full Text Available Background Myocardial fibrosis (MF is a risk factor for poor prognosis in dilated cardiomyopathy (DCM. Late gadolinium enhancement (LGE of the myocardium on cardiac magnetic resonance (CMR represents MF. We examined whether the LGE amount increases the incidence of adverse cardiovascular events in patients with stage C or D heart failure (HF. Methods Eighty-four consecutive patients with stage C or D HF, either ischemic or non-ischemic, were enrolled. Comprehensive clinical and CMR evaluations were performed. All patients were followed up for a composite endpoint of cardiovascular death, heart transplantation, and cardiac resynchronization therapy with defibrillator (CRT-D.Results LGE was present in 79.7% of the end-stage HF patients. LGE distribution patterns were mid-wall, epi-myocardial, endo-myocardial, and the morphological patterns were patchy, transmural, and diffuse. During the average follow-up of 544 days, 13 (15.5% patients had endpoint events: 7 patients cardiac death, 2 patients heart transplantation, and 4 patients underwent CRT-D implantation. On univariate analysis, LGE quantification on cardiac magnetic resonance, blood urine nitrogen, QRS duration on electrocardiogram, left ventricular end-diastolic diameter (LVEDD and left ventricular end-diastolic volume (LVEDV on CMR had the strongest associations with the composite endpoint events. However, on multivariate analysis for both Model I (after adjusting for age, sex, and body mass index and Model II (after adjusting for age, sex, BMI, renal function, QRS duration and atrial fibrillation on electrocardiogram, the etiology of HF, LVEF, CMR-LVEDD and CMR-LVEDV, LGE amount was a significant risk factor for composite endpoint events (Model I 6SD HR 1.037, 95%CI 1.005-1.071, p=0.022; Model II 6SD HR 1.045, 95%CI 1.001-1.084, p=0.022. Conclusion LGE amount from high-scale threshold on CMR increased the incidence of adverse cardiovascular events for patients in either stage C or D HF.

  2. Thoracic air-leakage syndrome in allogeneic stem cell transplant recipients as a late complication of chronic graft-versus-host disease: A case report

    Park, Jae Wook; Kim, Song Soo; Jo, Daeg Yeon; Yun, Hwan Jung; Lee, Hyo Jin; Kim, Jin Hwan [Chungnam National University Hospital, Chungnam National University School of Medicine, Daejeon (Korea, Republic of)

    2016-08-15

    Air-leakage syndrome associated with graft-versus-host disease (GVHD) is a rare complication, but it is also reported as an independent predictor of a worse survival rate after stem cell transplantation. We report two cases of air-leakage syndrome associated with GVHD after allogeneic stem cell transplantation in acute leukemia patients who presented with spontaneous pneumomediastinum and subcutaneous emphysema, and finally death due to respiratory failure seven to eight months later.

  3. Chylous Ascites in a Patient with HIV/AIDS: A Late Complication of Mycobacterium avium Complex-Immune Reconstitution Inflammatory Syndrome

    Imam H. Shaik

    2014-01-01

    Full Text Available Chylous ascites is very rare in HIV/AIDS and its association with Mycobacterium avium complex-immune reconstitution inflammatory syndrome (MAC-IRIS has been rarely reported. Here, we report a case of a young African-American male who developed chylous ascites as a late sequela to immune reconstitution inflammatory syndrome while on treatment for MAC. Antiretroviral drug-naive patients who start HAART in close proximity to the diagnosis of an opportunistic infection and have a rapid decline in HIV RNA level should be monitored for development of IRIS. Although the long term prognosis is poor, early diagnosis and treatment help to improve quality of life.

  4. Comparative study of LDR (Manchester system) and HDR image-guided conformal brachytherapy of cervical cancer: patterns of failure, late complications, and survival.

    Narayan, Kailash; van Dyk, Sylvia; Bernshaw, David; Rajasooriyar, Chrishanthi; Kondalsamy-Chennakesavan, Srinivas

    2009-08-01

    To compare patterns of failure, late toxicities, and survival in locally advanced cervical cancer patients treated by either low-dose-rate (LDR) or conformal high-dose-rate (HDRc) brachytherapy as a part of curative radiotherapy. A retrospective comparative study of 217 advanced cervix cancer patients was conducted; 90 of these patients received LDR and 127 received HDRc brachytherapy. All patients were staged using International Federation of Gynecology and Obstetrics (FIGO) rules, had pretreatment magnetic resonance imaging (MRI), and were treated with concurrent cisplatin chemoradiotherapy. Both groups matched for FIGO stage, MRI tumor volume, and uterine invasion status. Local and pelvic failures were similar 12-13% and 14% both in both groups. Abdominal and systemic failures in LDR group were 21% and 24%, whereas corresponding failures in HDRc group were 20% and 24%. Sixty-eight percent (87/127) of patients treated by HDRc remained asymptomatic, whereas 42% (38/90) of patients were asymptomatic from the bowel and bladder symptoms after treatment with LDR. The 5-year OS rate was 60% (SE = 4%). The 5-year failure-free survival rate was 55% (SE = 3%). There was no significant difference between the groups. Image-guided HDRc planning led to a large decrease in late radiation effects in patients treated by HDRc. Patterns of failure and survival were similar in patients treated either by LDR or HDRc.

  5. Comparative Study of LDR (Manchester System) and HDR Image-guided Conformal Brachytherapy of Cervical Cancer: Patterns of Failure, Late Complications, and Survival

    Narayan, Kailash; Dyk, Sylvia van; Bernshaw, David; Rajasooriyar, Chrishanthi; Kondalsamy-Chennakesavan, Srinivas

    2009-01-01

    Purpose: To compare patterns of failure, late toxicities, and survival in locally advanced cervical cancer patients treated by either low-dose-rate (LDR) or conformal high-dose-rate (HDRc) brachytherapy as a part of curative radiotherapy. Materials and Methods: A retrospective comparative study of 217 advanced cervix cancer patients was conducted; 90 of these patients received LDR and 127 received HDRc brachytherapy. All patients were staged using International Federation of Gynecology and Obstetrics (FIGO) rules, had pretreatment magnetic resonance imaging (MRI), and were treated with concurrent cisplatin chemoradiotherapy. Both groups matched for FIGO stage, MRI tumor volume, and uterine invasion status. Results: Local and pelvic failures were similar 12-13% and 14% both in both groups. Abdominal and systemic failures in LDR group were 21% and 24%, whereas corresponding failures in HDRc group were 20% and 24%. Sixty-eight percent (87/127) of patients treated by HDRc remained asymptomatic, whereas 42% (38/90) of patients were asymptomatic from the bowel and bladder symptoms after treatment with LDR. The 5-year OS rate was 60% (SE = 4%). The 5-year failure-free survival rate was 55% (SE = 3%). There was no significant difference between the groups. Conclusions: Image-guided HDRc planning led to a large decrease in late radiation effects in patients treated by HDRc. Patterns of failure and survival were similar in patients treated either by LDR or HDRc.

  6. African-Americans and Heart Disease, Stroke

    ... Research for Heart.org Educator for Heart.org CPR & ECC for Heart.org Shop for Heart.org ... controlled diabetes and suffered preventable complications such as blindness, amputations, or renal failure. For diabetes and other ...

  7. Gastrointestinal complications associated with the treatment of patients with congenital cardiac disease : consensus definitions from the Multi-Societal Database Committee for Pediatric and Congenital Heart Disease

    Ghanayem, Nancy S.; Dearani, Joseph A.; Welke, Karl E.; Beland, Marie J.; Shen, Irving; Ebels, Tjark

    2008-01-01

    A complication is an event or occurrence that is associated with a disease or a healthcare intervention, is a departure from the desired course of events, and may cause, or be associated with, suboptimal outcome. A complication does not necessarily represent a breech in the standard of care that

  8. Renal complications associated with the treatment of patients with congenital cardiac disease : consensus definitions from the Multi-Societal Database Committee for Pediatric and Congenital Heart Disease

    Welke, Karl F.; Dearani, Joseph A.; Ghanayem, Nancy S.; Beland, Marie J.; Shen, Irving; Ebels, Tjark

    2008-01-01

    A complication is an event or occurrence chat is associated with a disease or a healthcare intervention, is a departure from the desired course of events, and may cause, or be associated with, suboptimal outcome. A complication does not necessarily represent a breech in the standard of care that

  9. Challenges in the management of cardiovascular emergencies in Sub-Saharan Africa: a case report of acute heart failure complicating infective endocarditis in a semi-urban setting in Cameroon.

    Nkoke, Clovis; Teuwafeu, Denis; Nkouonlack, Cyrille; Abanda, Martin; Kouam, Wilfried; Mapina, Alice; Makoge, Christelle; Hamadou, Ba

    2018-04-25

    Infective endocarditis is a deadly disease if not promptly treated with antibiotics either in association with cardiac surgery or not. Cardiac complications are the most common complications seen in infective endocarditis. Heart failure remains the most common cause of mortality and the most common indication for cardiac surgery in patients with infective endocarditis which is increasingly available in resource limited settings. We report a case of native valve infective endocarditis of the aortic valve in a 27-year old female in a semi-urban setting in Cameroon complicated by severe aortic valve regurgitation and heart failure. She presented with a 2 month history of fever and a 2 weeks history of rapidly worsening shortness of breath. Emergency cardiac surgery was indicated which unfortunately could not be performed leading to the death of the patient. In spite of improvement in availability of diagnostic and therapeutic modalities for cardiovascular emergencies, affordability is still a challenge. Universal health coverage is advocated else the ravages of premature mortality from cardiovascular diseases may continue to remain unchecked in Sub-Saharan Africa.

  10. Calpain inhibition reduces amplitude and accelerates decay of the late sodium current in ventricular myocytes from dogs with chronic heart failure.

    Albertas Undrovinas

    Full Text Available Calpain is an intracellular Ca²⁺-activated protease that is involved in numerous Ca²⁺ dependent regulation of protein function in many cell types. This paper tests a hypothesis that calpains are involved in Ca²⁺-dependent increase of the late sodium current (INaL in failing heart. Chronic heart failure (HF was induced in 2 dogs by multiple coronary artery embolization. Using a conventional patch-clamp technique, the whole-cell INaL was recorded in enzymatically isolated ventricular cardiomyocytes (VCMs in which INaL was activated by the presence of a higher (1 μM intracellular [Ca²⁺] in the patch pipette. Cell suspensions were exposed to a cell- permeant calpain inhibitor MDL-28170 for 1-2 h before INaL recordings. The numerical excitation-contraction coupling (ECC model was used to evaluate electrophysiological effects of calpain inhibition in silico. MDL caused acceleration of INaL decay evaluated by the two-exponential fit (τ₁ = 42±3.0 ms τ₂ = 435±27 ms, n = 6, in MDL vs. τ₁ = 52±2.1 ms τ₂ = 605±26 control no vehicle, n = 11, and vs. τ₁ = 52±2.8 ms τ₂ = 583±37 ms n = 7, control with vehicle, P<0.05 ANOVA. MDL significantly reduced INaL density recorded at -30 mV (0.488±0.03, n = 12, in control no vehicle, 0.4502±0.0210, n = 9 in vehicle vs. 0.166±0.05pA/pF, n = 5, in MDL. Our measurements of current-voltage relationships demonstrated that the INaL density was decreased by MDL in a wide range of potentials, including that for the action potential plateau. At the same time the membrane potential dependency of the steady-state activation and inactivation remained unchanged in the MDL-treated VCMs. Our ECC model predicted that calpain inhibition greatly improves myocyte function by reducing the action potential duration and intracellular diastolic Ca²⁺ accumulation in the pulse train.Calpain inhibition reverses INaL changes in failing dog ventricular

  11. Assessment of serum lipid metabolism index and cytokine levels in patients with type 2 diabetes mellitus complicated by coronary heart disease after telmisartan combined with lipid-lowering drug treatment

    Xin Wang

    2017-07-01

    Full Text Available Objective: To study the effect of telmisartan combined with lipid-lowering drug therapy on serum lipid metabolism index and cytokine levels in patients with type 2 diabetes mellitus complicated by coronary heart disease. Methods: A total of 106 patients with type 2 diabetes mellitus complicated by coronary heart disease who were treated in our hospital between September 2013 and October 2016 were collected and then divided into the control group (n=55 who received conventional treatment + lipid-lowering drug treatment and the observation group (n=51 who received conventional treatment + lipid-lowering drug + telmisartan treatment after the therapies were reviewed. Before and after treatment, serum levels of lipid metabolism indexes, inflammatory mediators and oxidative stress indexes were compared between two groups of patients. Results: Before treatment, the differences in serum levels of lipid metabolism indexes, inflammatory mediators and oxidative stress indexes were not statistically significant between two groups of patients. After treatment, serum TG and LDL-C levels in observation group were lower than those in control group while HDL-C level was higher than that in control group; serum inflammatory mediators IL-6, IL-8, HMGB1 and TNF-α levels were lower than those in control group; serum oxidative stress indexes MDA and ROS levels were lower than those in control group while GSH-Px level was higher than that in control group. Conclusion: Telmisartan combined with lipid-lowering drug therapy can effectively optimize the lipid metabolism and reduce the systemic inflammatory response and oxidative stress response in patients with type 2 diabetes mellitus complicated by coronary heart disease.

  12. ASD Closure in Structural Heart Disease.

    Wiktor, Dominik M; Carroll, John D

    2018-04-17

    While the safety and efficacy of percutaneous ASD closure has been established, new data have recently emerged regarding the negative impact of residual iatrogenic ASD (iASD) following left heart structural interventions. Additionally, new devices with potential advantages have recently been studied. We will review here the potential indications for closure of iASD along with new generation closure devices and potential late complications requiring long-term follow-up. With the expansion of left-heart structural interventions and large-bore transseptal access, there has been growing experience gained with management of residual iASD. Some recently published reports have implicated residual iASD after these procedures as a potential source of diminished clinical outcomes and mortality. Additionally, recent trials investigating new generation closure devices as well as expanding knowledge regarding late complications of percutaneous ASD closure have been published. While percutaneous ASD closure is no longer a novel approach to managing septal defects, there are several contemporary issues related to residual iASD following large-bore transseptal access and new generation devices which serve as an impetus for this review. Ongoing attention to potential late complications and decreasing their incidence with ongoing study is clearly needed.

  13. Atrial Fibrillation: Complications

    ... of this page please turn JavaScript on. Feature: Atrial Fibrillation Atrial Fibrillation: Complications Past Issues / Winter 2015 Table of Contents ... has two major complications—stroke and heart failure. Atrial Fibrillation and Stroke Click to enlarge image This illustration ...

  14. Cardiac structure and function, remodeling, and clinical outcomes among patients with diabetes after myocardial infarction complicated by left ventricular systolic dysfunction, heart failure, or both

    Shah, Amil M; Hung, Chung-Lieh; Shin, Sung Hee

    2011-01-01

    The mechanisms responsible for the increased risk of heart failure (HF) post-myocardial infarction (MI) may differ between patients with versus without diabetes. We hypothesized that after high-risk MI, patients with diabetes would demonstrate patterns of remodeling that are suggestive of reduced...... ventricular compliance and that are associated with an increased risk of death or HF....

  15. Haemodynamic characterisation and heart catheterisation complications in children with pulmonary hypertension : Insights from the Global TOPP Registry (tracking outcomes and practice in paediatric pulmonary hypertension)

    Beghetti, M.; Schulze-Neick, I.; Berger, R. M. F.; Ivy, D. D.; Bonnet, D.; Weintraub, R. G.; Saji, T.; Yung, D.; Mallory, G. B.; Geiger, R.; Berger, J. T.; Barst, R. J.; Humpl, T.; Mattos, S.; Jing, Z. C.; Han, Z. Y.; Sondergaard, L.; Jensen, T.; Levy, M.; Mebus, S.; Apitz, Ch.; Szatmari, A.; Ablonczy, L.; Milanesi, O.; Favero, V.; Pulido, T.; De La Garza, P.; Douwes, J. M.; Brun, H.; Moll, L.; Michalak, K.; Kawalec, W.; Zuk, M.; Boillat, M. Fasnacht; Olgunturk, R.; Kula, S. Serdar; Alehan, D.; Day, R. W.; Austin, E.; Moore, D. J.; Atz, A. M.; Feinstein, J. A.

    2016-01-01

    Background: The TOPP Registry has been designed to provide epidemiologic, diagnostic, clinical, and outcome data on children with pulmonary hypertension (PH) confirmed by heart catheterisation (HC). This study aims to identify important characteristics of the haemodynamic profile at diagnosis and HC

  16. [Radial Approach for Percutaneous Coronary Interventions in Patients With Ischemic Heart Disease: Advantages and Disadvantages, Complications Rate in Comparison With Femoral Approach].

    Fettser, D V; Batyraliev, T A; Pershukov, I V; Vanyukov, A E; Sidorenko, B A

    2017-05-01

    During recent 10-15 years, percutaneous coronary interventions (PCI) have reached a new level of efficacy and safety. Rate of serious coronary complications has decreased. That to a greater degree exposes the problem of peripheral complications at the site of arterial approach. At the same time portion of patients older than 75 years in the total pool of PCI constantly increases. Number of patients with pronounced obesity also grows each year. Radial approach for PCI allows to substantially decrease rate of peripheral complications at the account of lowered rate of bleedings, and to shorten duration of hospitalization. In this literature review we present results of a number of relevant clinical studies including those which contained groups of elderly patients and of patients with obesity. We also have summarized main advantages and disadvantages of radial approach as compared with femoral approach for coronary angiography and PCI.

  17. Infective Endocarditis in Adults: Diagnosis, Antimicrobial Therapy, and Management of Complications: A Scientific Statement for Healthcare Professionals From the American Heart Association.

    Baddour, Larry M; Wilson, Walter R; Bayer, Arnold S; Fowler, Vance G; Tleyjeh, Imad M; Rybak, Michael J; Barsic, Bruno; Lockhart, Peter B; Gewitz, Michael H; Levison, Matthew E; Bolger, Ann F; Steckelberg, James M; Baltimore, Robert S; Fink, Anne M; O'Gara, Patrick; Taubert, Kathryn A

    2015-10-13

    Infective endocarditis is a potentially lethal disease that has undergone major changes in both host and pathogen. The epidemiology of infective endocarditis has become more complex with today's myriad healthcare-associated factors that predispose to infection. Moreover, changes in pathogen prevalence, in particular a more common staphylococcal origin, have affected outcomes, which have not improved despite medical and surgical advances. This statement updates the 2005 iteration, both of which were developed by the American Heart Association under the auspices of the Committee on Rheumatic Fever, Endocarditis, and Kawasaki Disease, Council on Cardiovascular Disease of the Young. It includes an evidence-based system for diagnostic and treatment recommendations used by the American College of Cardiology and the American Heart Association for treatment recommendations. Infective endocarditis is a complex disease, and patients with this disease generally require management by a team of physicians and allied health providers with a variety of areas of expertise. The recommendations provided in this document are intended to assist in the management of this uncommon but potentially deadly infection. The clinical variability and complexity in infective endocarditis, however, dictate that these recommendations be used to support and not supplant decisions in individual patient management. © 2015 American Heart Association, Inc.

  18. Incidence of late rectal bleeding in high-dose conformal radiotherapy of prostate cancer using equivalent uniform dose-based and dose-volume-based normal tissue complication probability models

    Soehn, Matthias; Yan Di; Liang Jian; Meldolesi, Elisa; Vargas, Carlos; Alber, Markus

    2007-01-01

    Purpose: Accurate modeling of rectal complications based on dose-volume histogram (DVH) data are necessary to allow safe dose escalation in radiotherapy of prostate cancer. We applied different equivalent uniform dose (EUD)-based and dose-volume-based normal tissue complication probability (NTCP) models to rectal wall DVHs and follow-up data for 319 prostate cancer patients to identify the dosimetric factors most predictive for Grade ≥ 2 rectal bleeding. Methods and Materials: Data for 319 patients treated at the William Beaumont Hospital with three-dimensional conformal radiotherapy (3D-CRT) under an adaptive radiotherapy protocol were used for this study. The following models were considered: (1) Lyman model and (2) logit-formula with DVH reduced to generalized EUD (3) serial reconstruction unit (RU) model (4) Poisson-EUD model, and (5) mean dose- and (6) cutoff dose-logistic regression model. The parameters and their confidence intervals were determined using maximum likelihood estimation. Results: Of the patients, 51 (16.0%) showed Grade 2 or higher bleeding. As assessed qualitatively and quantitatively, the Lyman- and Logit-EUD, serial RU, and Poisson-EUD model fitted the data very well. Rectal wall mean dose did not correlate to Grade 2 or higher bleeding. For the cutoff dose model, the volume receiving > 73.7 Gy showed most significant correlation to bleeding. However, this model fitted the data more poorly than the EUD-based models. Conclusions: Our study clearly confirms a volume effect for late rectal bleeding. This can be described very well by the EUD-like models, of which the serial RU- and Poisson-EUD model can describe the data with only two parameters. Dose-volume-based cutoff-dose models performed worse

  19. The radiology of prosthetic heart valves

    Steiner, R.M.; Flicker, S.

    1985-01-01

    The development of prosthetic heart valves in the late 1950s ushered in a new era in the treatment of heart disease. The radiologist has an important role to play preoperatively in the diagnosis of valvular heart disease. Radiology is valuable in identification of the implanted prosthetic valve and recognition of complications associated with valve implantation. Radiologists must be familiar with the imaging techniques best suited to evaluate the function of the valve prosthesis in question. In this chapter the authors discuss the radiographic approach to the evaluation of the status of patients for valve replacement and the imaging problems peculiar to the types of valves in current use. The relative value of plain-film radiography, fluoroscopy, videorecording and cinerecording, and aortography is addressed, as well as the potential value of magnetic resonance imaging and subsecond dynamic computed tomography

  20. Pacing in congenital heart disease - A four-decade experience in a single tertiary centre.

    Midha, Disha; Chen, Zhong; Jones, David G; Williams, Howell J; Lascelles, Karen; Jarman, Julian; Clague, Jonathan; Till, Janice; Dimopoulos, Konstatinos; Babu-Narayan, Sonya V; Markides, Vias; Gatzoulis, Michael A; Wong, Tom

    2017-08-15

    The increased risk of brady- and tachy-arrhythmias in the congenital heart disease (CHD) population means that cardiac rhythm management devices are often required at an early age and expose patients to device-related complications. The present study drew upon four decades of experience at a tertiary adult congenital heart disease ACHD center and aimed to investigate the indication for cardiac implantable electronic devices (CIEDs) and predictors of late device-related complication requiring re-intervention. A retrospective review of pacing records of ACHD patients over forty years was carried out. The primary outcome measure was device related complication requiring re-intervention. Between 1970 and 2009, 238 structural CHD patients who received CIEDs with follow-up data were identified (structural group). As a comparator group, 98 patients with congenital conduction disease or long QT syndrome with a structurally normal heart (electrical group) were included in the study. During a mean follow-up of 9.6±8.5years, 72 (21%) patients (44 structural group, 28 electrical group) required ≥1 re-intervention due to device related complications. Multivariate analysis showed that age at the time of device implant was an independent predictor of late device-related complications (HR 0.77, 95% CI 0.60-0.98, p=0.04). Sub-analysis of the structural group showed that ACHD complexity (Bethesda guideline) was the only predictor late device-related complication in the structural group (HR 2.96, 95% CI: 1.67-5.26, p<0.01). Increasing age at device implant was inversely associated with late device-related complications. ACHD patients with complex anatomy are at increased risk of device-related complications at mid and long-term follow-up. Copyright © 2017 Elsevier B.V. All rights reserved.

  1. Heart Health - Brave Heart

    ... Bar Home Current Issue Past Issues Cover Story Heart Health Brave Heart Past Issues / Winter 2009 Table of Contents For ... you can have a good life after a heart attack." Lifestyle Changes Surviving—and thriving—after such ...

  2. Thrombophilia and Pregnancy Complications

    Louise E. Simcox

    2015-11-01

    Full Text Available There is a paucity of strong evidence associated with adverse pregnancy outcomes and thrombophilia in pregnancy. These problems include both early (recurrent miscarriage and late placental vascular-mediated problems (fetal loss, pre-eclampsia, placental abruption and intra-uterine growth restriction. Due to poor quality case-control and cohort study designs, there is often an increase in the relative risk of these complications associated with thrombophilia, particularly recurrent early pregnancy loss, late fetal loss and pre-eclampsia, but the absolute risk remains very small. It appears that low-molecular weight heparin has other benefits on the placental vascular system besides its anticoagulant properties. Its use is in the context of antiphospholipid syndrome and recurrent pregnancy loss and also in women with implantation failure to improve live birth rates. There is currently no role for low-molecular weight heparin to prevent late placental-mediated complications in patients with inherited thrombophilia and this may be due to small patient numbers in the studies involved in summarising the evidence. There is potential for low-molecular weight heparin to improve pregnancy outcomes in women with prior severe vascular complications of pregnancy such as early-onset intra-uterine growth restriction and pre-eclampsia but further high quality randomised controlled trials are required to answer this question.

  3. Cardiovascular Complications of Pregnancy

    Gongora, Maria Carolina; Wenger, Nanette K.

    2015-01-01

    Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia), gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke) and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up. PMID:26473833

  4. Cardiovascular Complications of Pregnancy

    Maria Carolina Gongora

    2015-10-01

    Full Text Available Pregnancy causes significant metabolic and hemodynamic changes in a woman’s physiology to allow for fetal growth. The inability to adapt to these changes might result in the development of hypertensive disorders of pregnancy (hypertension, preeclampsia or eclampsia, gestational diabetes and preterm birth. Contrary to previous beliefs these complications are not limited to the pregnancy period and may leave permanent vascular and metabolic damage. There is in addition, a direct association between these disorders and increased risk of future cardiovascular disease (CVD, including hypertension, ischemic heart disease, heart failure and stroke and diabetes mellitus. Despite abundant evidence of this association, women who present with these complications of pregnancy do not receive adequate postpartum follow up and counseling regarding their increased risk of future CVD. The postpartum period in these women represents a unique opportunity to intervene with lifestyle modifications designed to reduce the development of premature cardiovascular complications. In some cases it allows early diagnosis and treatment of chronic hypertension or diabetes mellitus. The awareness of this relationship is growing in the medical community, especially among obstetricians and primary care physicians, who play a pivotal role in detecting these complications and assuring appropriate follow up.

  5. Relationship between late ventricular potentials and myocardial 123I-metaiodobenzylguanidine scintigraphy in patients with dilated cardiomyopathy with mild to moderate heart failure: results of a prospective study of sudden death events

    Kasama, Shu; Toyama, Takuji; Kaneko, Yoshiaki; Kurabayashi, Masahiko; Iwasaki, Toshiya; Sumino, Hiroyuki; Kumakura, Hisao; Minami, Kazutomo; Ichikawa, Shuichi; Matsumoto, Naoya; Sato, Yuichi

    2012-01-01

    Late ventricular potentials (LPs) are considered to be useful for identifying patients with heart failure at risk of developing ventricular arrhythmias. 123 I-metaiodobenzylguanidine (MIBG) scintigraphy, which is used to evaluate cardiac sympathetic activity, has demonstrated cardiac sympathetic denervation in patients with malignant ventricular tachyarrhythmias. This study was undertaken to clarify the relationship between LPs and 123 I-MIBG scintigraphy findings in patients with dilated cardiomyopathy (DCM). A total of 56 patients with DCM were divided into an LP-positive group (n = 24) and an LP-negative group (n = 32). During the compensated period, the delayed heart/mediastinum count (H/M) ratio, delayed total defect score (TDS), and washout rate (WR) were determined from 123 I-MIBG images and plasma brain natriuretic peptide (BNP) concentrations were measured. Left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), and left ventricular ejection fraction (LVEF) were simultaneously determined by echocardiography. LVEDV, LVESV, LVEF and plasma BNP concentrations were similar in the two groups. However, TDS was significantly higher (35 ± 8 vs. 28 ± 6, p 123 I-MIBG scintigraphic parameters were worse in LP-positive DCM patients than in LP-negative DCM patients. Furthermore, in LP-positive DCM patients with a high WR, the incidence of sudden death events was higher than that in other subgroups of DCM patients. (orig.)

  6. Postpartum complications

    Kronthal, A.J.; Kuhlman, J.E.; Fishman, E.K.

    1990-01-01

    This paper reports the CT findings of major postpartum complications and determine what role CT plays in their evaluation. The CT scans of nine patients with major postpartum complications were retrospectively reviewed. Patients had been referred to CT for evaluation of postpartum fever, abdominal pain, and elevated results of liver function tests. Complications identified at CT included hepatic infarctions (n = 2), endometritis (n = 2), postoperative wound abscess (n = 1), massive abdominal hemorrhage (n = 1), septic thrombophlebitis (n = 1), and renal vein thrombosis (n = 1). CT findings of hepatic infarction included wedge-shaped areas of decreased enhancement conforming to a vascular distribution

  7. Right ventricular function late after total repair of tetralogy of Fallot

    Straten, Alexander van; Roos, Albert de [Leiden University Medical Center, Department of Radiology, Leiden (Netherlands); Vliegen, Hubert W. [Leiden University Medical Center, Department of Cardiology, Leiden (Netherlands); Hazekamp, Mark G. [Leiden University Medical Center, Department of Cardiothoracic Surgery, Leiden (Netherlands)

    2005-04-01

    Over the past decades, life expectancy in patients with congenital heart disease has increased dramatically. However, serious complications may develop late after total repair in infancy. These complications are usually the result of longstanding pulmonary regurgitation, which leads to dilatation of the right ventricle and an increased risk for severe arrhythmias. Therefore lifelong follow-up in these patients is required. Cardiac magnetic resonance imaging is the current imaging tool of choice because it offers superior imaging quality and enables accurate quantification of functional parameters such as flow volumes and systolic and diastolic performance. (orig.)

  8. Right ventricular function late after total repair of tetralogy of Fallot

    Straten, Alexander van; Roos, Albert de; Vliegen, Hubert W.; Hazekamp, Mark G.

    2005-01-01

    Over the past decades, life expectancy in patients with congenital heart disease has increased dramatically. However, serious complications may develop late after total repair in infancy. These complications are usually the result of longstanding pulmonary regurgitation, which leads to dilatation of the right ventricle and an increased risk for severe arrhythmias. Therefore lifelong follow-up in these patients is required. Cardiac magnetic resonance imaging is the current imaging tool of choice because it offers superior imaging quality and enables accurate quantification of functional parameters such as flow volumes and systolic and diastolic performance. (orig.)

  9. Skin Complications

    ... Text Size: A A A Listen En Español Skin Complications Diabetes can affect every part of the ... lipoidica diabeticorum, diabetic blisters, and eruptive xanthomatosis. General Skin Conditions Bacterial Infections Several kinds of bacterial infections ...

  10. Diphtheria Complications

    ... Search Form Controls Cancel Submit Search The CDC Diphtheria Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Diphtheria Home About Diphtheria Causes and Transmission Symptoms Complications ...

  11. Heart MRI

    Magnetic resonance imaging - cardiac; Magnetic resonance imaging - heart; Nuclear magnetic resonance - cardiac; NMR - cardiac; MRI of the heart; Cardiomyopathy - MRI; Heart failure - MRI; Congenital heart disease - MRI

  12. Early and late effects of the DPP-4 inhibitor vildagliptin in a rat model of post-myocardial infarction heart failure

    2011-01-01

    Background Progressive remodeling after myocardial infarction (MI) is a leading cause of morbidity and mortality. Recently, glucagon-like peptide (GLP)-1 was shown to have cardioprotective effects, but treatment with GLP-1 is limited by its short half-life. It is rapidly degraded by the enzyme dipeptidyl peptidase-4 (DPP-4), an enzyme which inhibits GLP-1 activity. We hypothesized that the DPP-4 inhibitor vildagliptin will increase levels of GLP-1 and may exert protective effects on cardiac function after MI. Methods Sprague-Dawley rats were either subjected to coronary ligation to induce MI and left ventricular (LV) remodeling, or sham operation. Parts of the rats with an MI were pre-treated for 2 days with the DPP-4 inhibitor vildagliptin (MI-Vildagliptin immediate, MI-VI, 15 mg/kg/day). The remainder of the rats was, three weeks after coronary artery ligation, subjected to treatment with DPP-4 inhibitor vildagliptin (MI-Vildagliptin Late, MI-VL) or control (MI). At 12 weeks, echocardiography and invasive hemodynamics were measured and molecular analysis and immunohistochemistry were performed. Results Vildagliptin inhibited the DPP-4 enzymatic activity by almost 70% and increased active GLP-1 levels by about 3-fold in plasma in both treated groups (p vildagliptin, either early or late, did not reverse cardiac remodeling. ANP (atrial natriuretic peptide) and BNP (brain natriuretic peptide) mRNA levels were significantly increased in all 3 MI groups, but no significant reductions were observed in both vildagliptin groups. Vildagliptin also did not change cardiomyocyte size or capillary density after MI. No effects were detected on glucose level and body weight in the post-MI remodeling model. Conclusion Vildagliptin increases the active GLP-1 level via inhibition of DPP-4, but it has no substantial protective effects on cardiac function in this well established long-term post-MI cardiac remodeling model. PMID:21955567

  13. The case for early use of rapid whole genome sequencing in management of critically ill infants: Late diagnosis of Coffin-Siris syndrome in an infant with left congenital diaphragmatic hernia, congenital heart disease and recurrent infections.

    Sweeney, Nathaly M; Nahas, Shareef A; Chowdhury, Shimul; Del Campo, Miguel; Jones, Marilyn C; Dimmock, David P; Kingsmore, Stephen F; Investigators, Rcigm

    2018-03-16

    Congenital diaphragmatic hernia (CDH) results from incomplete formation of the diaphragm leading to herniation of abdominal organs into the thoracic cavity. CDH is associated with pulmonary hypoplasia, congenital heart disease and pulmonary hypertension. Genetically, it is associated with aneuploidies, chromosomal copy number variants, and single gene mutations. CDH is the most expensive non-cardiac congenital defect: Management frequently requires implementation of Extracorporeal Membrane Oxygenation (ECMO), which increases management expenditures 2.4 - 3.5-fold. The cost of management of CDH has been estimated to exceed $250 million per year. Despite in hospital survival of 80-90%, current management is imperfect, as a great proportion of surviving children have long-term functional deficits. We report the case of a premature infant prenatally diagnosed with CDH and congenital heart disease, who had a protracted and complicated course in the intensive care unit with multiple surgical interventions, including post-cardiac surgery ECMO, gastrostomy tube placement with Nissen fundoplication, tracheostomy for respiratory failure, recurrent infections and developmental delay. Rapid whole genome sequencing (rWGS) identified a de novo, likely pathogenic, c.3096_3100delCAAAG (p.Lys1033Argfs*32) variant in ARID1B, providing a diagnosis of Coffin-Siris syndrome. Her parents elected palliative care and she died later that day. Had rWGS been performed as a neonate, eight months of suffering and futile healthcare utilization may have been avoided. Cold Spring Harbor Laboratory Press.

  14. HEART TRANSPLANTATION IN PATIENTS WITH PREVIOUS OPEN HEART SURGERY

    R. Sh. Saitgareev

    2016-01-01

    Full Text Available Heart Transplantation (HTx to date remains the most effective and radical method of treatment of patients with end-stage heart failure. The defi cit of donor hearts is forcing to resort increasingly to the use of different longterm mechanical circulatory support systems, including as a «bridge» to the follow-up HTx. According to the ISHLT Registry the number of recipients underwent cardiopulmonary bypass surgery increased from 40% in the period from 2004 to 2008 to 49.6% for the period from 2009 to 2015. HTx performed in repeated patients, on the one hand, involves considerable technical diffi culties and high risks; on the other hand, there is often no alternative medical intervention to HTx, and if not dictated by absolute contradictions the denial of the surgery is equivalent to 100% mortality. This review summarizes the results of a number of published studies aimed at understanding the immediate and late results of HTx in patients, previously underwent open heart surgery. The effect of resternotomy during HTx and that of the specifi c features associated with its implementation in recipients previously operated on open heart, and its effects on the immediate and long-term survival were considered in this review. Results of studies analyzing the risk factors for perioperative complications in repeated recipients were also demonstrated. Separately, HTx risks after implantation of prolonged mechanical circulatory support systems were examined. The literature does not allow to clearly defi ning the impact factor of earlier performed open heart surgery on the course of perioperative period and on the prognosis of survival in recipients who underwent HTx. On the other hand, subject to the regular fl ow of HTx and the perioperative period the risks in this clinical situation are justifi ed as a long-term prognosis of recipients previously conducted open heart surgery and are comparable to those of patients who underwent primary HTx. Studies

  15. Early and late effects of the DPP-4 inhibitor vildagliptin in a rat model of post-myocardial infarction heart failure

    van Gilst Wiek H

    2011-09-01

    Full Text Available Abstract Background Progressive remodeling after myocardial infarction (MI is a leading cause of morbidity and mortality. Recently, glucagon-like peptide (GLP-1 was shown to have cardioprotective effects, but treatment with GLP-1 is limited by its short half-life. It is rapidly degraded by the enzyme dipeptidyl peptidase-4 (DPP-4, an enzyme which inhibits GLP-1 activity. We hypothesized that the DPP-4 inhibitor vildagliptin will increase levels of GLP-1 and may exert protective effects on cardiac function after MI. Methods Sprague-Dawley rats were either subjected to coronary ligation to induce MI and left ventricular (LV remodeling, or sham operation. Parts of the rats with an MI were pre-treated for 2 days with the DPP-4 inhibitor vildagliptin (MI-Vildagliptin immediate, MI-VI, 15 mg/kg/day. The remainder of the rats was, three weeks after coronary artery ligation, subjected to treatment with DPP-4 inhibitor vildagliptin (MI-Vildagliptin Late, MI-VL or control (MI. At 12 weeks, echocardiography and invasive hemodynamics were measured and molecular analysis and immunohistochemistry were performed. Results Vildagliptin inhibited the DPP-4 enzymatic activity by almost 70% and increased active GLP-1 levels by about 3-fold in plasma in both treated groups (p Conclusion Vildagliptin increases the active GLP-1 level via inhibition of DPP-4, but it has no substantial protective effects on cardiac function in this well established long-term post-MI cardiac remodeling model.

  16. Prognostic Impact of In-Hospital and Postdischarge Heart Failure in Patients With Acute Myocardial Infarction

    Sulo, Gerhard; Igland, Jannicke; Nygård, Ottar

    2017-01-01

    Background: Heart failure (HF) is a serious complication of acute myocardial infarction (AMI). We explored the excess mortality associated with HF as an early or late complication of AMI and describe changes over time in such excess mortality. Methods and Results: All patients hospitalized with a...... or late complication of AMI—has a negative impact on patients' survival. Changes in the excess mortality associated with HF are driven by modest improvements in survival among AMI patients with HF as compared to those without HF.......Background: Heart failure (HF) is a serious complication of acute myocardial infarction (AMI). We explored the excess mortality associated with HF as an early or late complication of AMI and describe changes over time in such excess mortality. Methods and Results: All patients hospitalized...... with an incident AMI and without history of prior HF hospitalization were followed up to 1 year after AMI discharge for episodes of HF. New HF episodes were classified as in‐hospital HF if diagnosed during the AMI hospitalization or postdischarge HF if diagnosed within 1 year after discharge from the incident AMI...

  17. Congenital Heart Defects and CCHD

    ... and more. Stony Point, NY 10980 Close X Home > Complications & Loss > Birth defects & other health conditions > Congenital heart defects and ... in congenital heart defects. You have a family history of congenital heart ... syndrome or VCF. After birth Your baby may be tested for CCHD as ...

  18. Thalassaemia major and the heart

    J. Malcolm Walker

    2013-03-01

    Full Text Available Disorders of haemoglobin synthesis are the commonest monogenetic disorders worldwide. When first described, thalassaemia was universally fatal in childhood, but after the adoption of regular blood transfusion survival until early teenage and adulthood was to be expected. At that stage in the life of these affected individuals organ failure followed, due to accumulated iron, for which the human has no excretory capacity. Principal amongst the tissues affected by iron overload is the heart and even to the present day, heart disease accounts for the overwhelming majority of premature deaths in this population. Managing transfusion derived iron overload was the next hurdle for clinicians and the families of the patients. For nearly four decades the only available treatment was the demanding regime of parenteral chelation therapy, required on a daily basis, to achieve growth, development and survival with limited or no organ damage. Despite the adoption of these treatment strategies the outlook for thalassaemia patients remained poor, with a 30% to 40% mortality occurring between late teenage and 30 years of age, even in well organised health care systems, such as in the UK, where regular transfusion and desferioxamine treatment were readily available. This dreadful early mortality, largely as a consequence of myocardial iron overload, (1,2 is now improving so that in the UK and other developed nations, heart failure in thalassaemic patients has become uncommon and premature death a much rarer tragedy. This editorial reviews, from a personal viewpoint of a cardiologist involved in the care of these patients for the last 20 years, the progress in the management of the cardiovascular complications of thalassaemia major (TM, which has followed better techniques of identifying those thalassaemic individuals at greatest risk, improved chelation strategies making best use of the three chelating agents that are now available and improved co

  19. Heart murmurs

    Chest sounds - murmurs; Heart sounds - abnormal; Murmur - innocent; Innocent murmur; Systolic heart murmur; Diastolic heart murmur ... The heart has 4 chambers: Two upper chambers (atria) Two lower chambers (ventricles) The heart has valves that close ...

  20. Ocular complications of diabetes mellitus

    Nihat Sayin; Necip Kara; Gokhan Pekel

    2015-01-01

    Diabetes mellitus (DM) is a important health problemthat induces ernestful complications and it causessignificant morbidity owing to specific microvascularcomplications such as, retinopathy, nephropathy andneuropathy, and macrovascular complications such as,ischaemic heart disease, and peripheral vasculopathy.It can affect children, young people and adults and isbecoming more common. Ocular complications associatedwith DM are progressive and rapidly becoming theworld's most significant cause of morbidity and arepreventable with early detection and timely treatment.This review provides an overview of five main ocularcomplications associated with DM, diabetic retinopathyand papillopathy, cataract, glaucoma, and ocular surfacediseases.

  1. Complications of cancer therapy

    Moskowitz, P.S.; Parker, B.R.

    1985-01-01

    The purpose of this chapter is to review systematically the toxicity of contemporary chemotherapy and irradiation on normal tissues of growing children. Whenever possible, the separate toxicity of chemotherapy, irradiation, and combination therapy is addressed. However, it is not always possible to quantitate specifically such reactions in the face of multiple drug therapy, which may enhance radiation injury or reactivate prior radiation injury. Prior detailed reviews have provided important sources of information concerning radiation injury for this more general discussion. The information provided will assist both the clinician and the radiologist in the recognition of early and late complications of therapy in pediatric oncology

  2. [Obesity and heart].

    Svačina, Štěpán

    2014-12-01

    Cardiovascular complications of obesity are traditionally considered an important complication of obesity. Obesity itself is probably not direct cause of atherosclerosis or coronary heart disease. This may occur indirectly in metabolic complications of obesity, especially diabetes and metabolic syndrome. However, thrombogenicity potential of obesity contributes to embolism and atherosclerosis development. In cardiology is well-known a phenomenon of obesity paradox when obese patients have better prognosis than thin. This is the case of heart failure and some other cardiovascular diseases. Recently, a new concept has emerged of myokines - hormones from muscle tissue that have extensive protective effects on organism and probably on heart. Whether heart is a source of myokines is uncertain. However, undoubted importance has epicardial and pericardial fatty tissue. The epicardial fatty tissue has mainly protective effects on myocardium. This fatty tissue may produce factors of inflammation affecting the myocardium. Relationship between amount of epicardial fatty tissue and coronary heart disease is rather pathogenic. Currently, it is certain that obesity brings more metabolic and cancer complications than cardiovascular and accurate contribution to pathogenic or protective character of fatty tissue in cardiology requires further research. Nevertheless, the conclusion is that adipose tissue of organism and around the heart may be in some circumstances beneficial.

  3. Enlarged Heart

    ... rheumatic fever, a heart defect, infections (infectious endocarditis), connective tissue disorders, certain medications or radiation treatments for cancer, your heart may enlarge. Disease of the heart ...

  4. Experiência com transplante cardíaco heterotópico em pacientes com resistência pulmonar elevada: seguimento tardio Experiencia con trasplante cardíaco heterotópico en pacientes con resistencia pulmonar elevada: seguimiento tardío Experience with heterotopic heart transplantation in patients with elevated pulmonary vascular resistance: late follow-up

    Jose Henrique Andrade Vila

    2010-02-01

    este tipo de alternativa, para pacientes seleccionados.BACKGROUND: Along the past few years the number of papers on heterotopic cardiac transplant has been very scarce in the medical literature, including at the international level; this is particularly true in reference to the long term follow-up of these patients and the reason which led to the presentation of our report. OBJECTIVE: To report the initial clinical experience and late evolution of 4 patients undergoing heterotopic heart transplantation, indications for this procedure and its major complications. METHODS: The surgeries were performed between 1992 and 2001, and all had as indication for heterotopic transplantation the PVR, which ranged from 4.8 WU to 6.5WU, with a transpulmonary gradient above 15mmHg. In the 3rd patient, a direct anastomosis between the pulmonary arteries was performed without the use of a prostetic tube, and a mitral valvuloplasty and a LV aneurysmectomy were performed in the native heart. The immediate immunosuppressive regimens were double, with cyclosporine and azathioprine in the first 3 patients, and cyclosporine and mycophenolate mofetil in the 4th patient. RESULTS: One immediate death occurred from graft failure, one death occurred after 2 ½ years, from endocarditis in an intraventricular thrombus in the native heart, and a third death occurred 6 years after transplantation, from post-operative complications of the aortic valve surgery in the native heart. The remaining patient is well, 15 years after the transplantation. This patient is in functional class II (NYHA, 6 years after a surgical occlusion of the native heart aortic valve. CONCLUSION: Heterotopic heart transplantation results are inferior to those of orthotopic heart transplantation because they present higher RVP. The intraventricular thrombi, in the native heart, which require prolonged anticoagulation, and aortic valve complications, also in the native heart, may require surgical treatment. However, a patient's 15

  5. Diabetes - preventing heart attack and stroke

    Diabetes complications - heart; Coronary artery disease - diabetes; CAD - diabetes; Cerebrovascular disease - diabetes ... People with diabetes have a higher chance of having heart attacks and strokes. Smoking and having high blood pressure and high ...

  6. Imaging spectrum of central nervous system complications of hematopoietic stem cell and solid organ transplantation

    Server, Andres [Oslo University Hospital-Rikshospitalet, Section of Neuroradiology, Department of Radiology and Nuclear Medicine, Oslo (Norway); Bargallo, Nuria [Universitat de Barcelona, Section of Neuroradiology, Department of Radiology, Hospital Clinic, Barcelona (Spain); Institut d' investigacions Biomediques August Pi i Sunyer (IDIBARS), Resonance Magnetic Image Core Facility, Barcelona (Spain); Floeisand, Yngvar [Oslo University Hospital-Rikshospitalet, Department of Hematology, Oslo (Norway); Sponheim, Jon [Oslo University Hospital-Rikshospitalet, Section of Gastroenterology, Department of Transplantation Medicine, Oslo (Norway); Graus, Francesc [Universitat de Barcelona, Department of Neurology, Hospital Clinic, Barcelona (Spain); Institut d' investigacions Biomediques August Pi i Sunyer (IDIBARS), Neuroimmunology Program, Barcelona (Spain); Hald, John K. [Oslo University Hospital-Rikshospitalet, Section of Neuroradiology, Department of Radiology and Nuclear Medicine, Oslo (Norway); University of Oslo, Faculty of Medicine, Oslo (Norway)

    2017-02-15

    Neurologic complications are common after hematopoietic stem cell transplantation (HSCT) and solid organ transplantation (SOT) and affect 30-60% of transplant recipients. The aim of this article is to provide a practical imaging approach based on the timeline and etiology of CNS abnormalities, and neurologic complications related to transplantation of specific organs. The lesions will be classified based upon the interval from HSCT procedure: pre-engraftment period <30 days, early post-engraftment period 30-100 days, late post-engraftment period >100 days, and the interval from SOT procedure: postoperative phase 1-4 weeks, early posttransplant syndromes 1-6 months, late posttransplant syndromes >6 months. Further differentiation will be based on etiology: infections, drug toxicity, metabolic derangements, cerebrovascular complications, and posttransplantation malignancies. In addition, differentiation will be based on complications specific to the type of transplantation: allogeneic and autologous hematopoietic stem cells (HSC), heart, lung, kidney, pancreas, and liver. Thus, in this article we emphasize the strategic role of neuroradiology in the diagnosis and response to treatment by utilizing a methodical approach in the work up of patients with neurologic complications after transplantation. (orig.)

  7. Imaging spectrum of central nervous system complications of hematopoietic stem cell and solid organ transplantation

    Server, Andres; Bargallo, Nuria; Floeisand, Yngvar; Sponheim, Jon; Graus, Francesc; Hald, John K.

    2017-01-01

    Neurologic complications are common after hematopoietic stem cell transplantation (HSCT) and solid organ transplantation (SOT) and affect 30-60% of transplant recipients. The aim of this article is to provide a practical imaging approach based on the timeline and etiology of CNS abnormalities, and neurologic complications related to transplantation of specific organs. The lesions will be classified based upon the interval from HSCT procedure: pre-engraftment period <30 days, early post-engraftment period 30-100 days, late post-engraftment period >100 days, and the interval from SOT procedure: postoperative phase 1-4 weeks, early posttransplant syndromes 1-6 months, late posttransplant syndromes >6 months. Further differentiation will be based on etiology: infections, drug toxicity, metabolic derangements, cerebrovascular complications, and posttransplantation malignancies. In addition, differentiation will be based on complications specific to the type of transplantation: allogeneic and autologous hematopoietic stem cells (HSC), heart, lung, kidney, pancreas, and liver. Thus, in this article we emphasize the strategic role of neuroradiology in the diagnosis and response to treatment by utilizing a methodical approach in the work up of patients with neurologic complications after transplantation. (orig.)

  8. Relationship between late ventricular potentials and myocardial {sup 123}I-metaiodobenzylguanidine scintigraphy in patients with dilated cardiomyopathy with mild to moderate heart failure: results of a prospective study of sudden death events

    Kasama, Shu [Gunma University Graduate School of Medicine, Department of Medicine and Biological Science (Cardiovascular Medicine), Gunma (Japan); Cardiovascular Hospital of Central Japan (Kitakanto Cardiovascular Hospital), Department of Cardiovascular Medicine, Gunma (Japan); Toyama, Takuji; Kaneko, Yoshiaki; Kurabayashi, Masahiko [Gunma University Graduate School of Medicine, Department of Medicine and Biological Science (Cardiovascular Medicine), Gunma (Japan); Iwasaki, Toshiya; Sumino, Hiroyuki; Kumakura, Hisao; Minami, Kazutomo; Ichikawa, Shuichi [Cardiovascular Hospital of Central Japan (Kitakanto Cardiovascular Hospital), Department of Cardiovascular Medicine, Gunma (Japan); Matsumoto, Naoya [Nihon University School of Medicine, Department of Cardiology, Tokyo (Japan); Sato, Yuichi [Health Park Clinic, Department of Imaging, Gunma (Japan)

    2012-06-15

    Late ventricular potentials (LPs) are considered to be useful for identifying patients with heart failure at risk of developing ventricular arrhythmias. {sup 123}I-metaiodobenzylguanidine (MIBG) scintigraphy, which is used to evaluate cardiac sympathetic activity, has demonstrated cardiac sympathetic denervation in patients with malignant ventricular tachyarrhythmias. This study was undertaken to clarify the relationship between LPs and {sup 123}I-MIBG scintigraphy findings in patients with dilated cardiomyopathy (DCM). A total of 56 patients with DCM were divided into an LP-positive group (n = 24) and an LP-negative group (n = 32). During the compensated period, the delayed heart/mediastinum count (H/M) ratio, delayed total defect score (TDS), and washout rate (WR) were determined from {sup 123}I-MIBG images and plasma brain natriuretic peptide (BNP) concentrations were measured. Left ventricular end-diastolic volume (LVEDV), left ventricular end-systolic volume (LVESV), and left ventricular ejection fraction (LVEF) were simultaneously determined by echocardiography. LVEDV, LVESV, LVEF and plasma BNP concentrations were similar in the two groups. However, TDS was significantly higher (35 {+-} 8 vs. 28 {+-} 6, p < 0.005), the H/M ratio was significantly lower (1.57 {+-} 0.23 vs. 1.78 {+-} 0.20, p < 0.005), and the WR was significantly higher (60 {+-} 14% vs. 46 {+-} 12%, p < 0.001) in the LP-positive than in the LP-negative group. The average follow-up time was 4.5 years, and there were nine sudden deaths among the 56 patients (16.1%). In logistic regression analysis, the incidences of sudden death events were similar in those LP-negative with WR <50%, LP-negative with WR {>=}50% and LP-positive with WR <50% (0%, 10.0% and 14.3%, respectively), but was significantly higher (41.2%) in those LP-positive with WR {>=}50% (p < 0.01, p < 0.05, and p < 0.05, respectively). The present study demonstrated that the values of cardiac {sup 123}I-MIBG scintigraphic parameters

  9. Complications of Cataract Surgery at the University Teaching ...

    Visual outcome was not significantly affected by the early postoperative complication, but was significantly affected by late postoperative complication. Proper management of operative complications will help in reducing their adverse effects on the eye. Key words: cataract surgery, operative, complications, visual outcome ...

  10. A rare stoma-related complication: parastomal evisceration.

    Yucel, Ahmet Fikret; Pergel, Ahmet; Aydin, Ibrahim; Sahin, Dursun Ali

    2014-04-01

    Defunctioning stoma is a commonly used colorectal surgical procedures. The stomal complications recorded are usually classified as early and late complications. Parastomal hernia is a common complication of stomal surgery. We present a very rare stoma-related complication developed after parastomal hernia and described parastomal evisceration.

  11. Persistent Epstein-Barr viral load in Epstein-Barr viral naïve pediatric heart transplant recipients: Risk of late-onset post-transplant lymphoproliferative disease.

    Das, Bibhuti; Morrow, Robert; Huang, Rong; Fixler, David

    2016-12-24

    To examine the risk of late-onset post-transplant lymphoproliferative disorder (PTLD) in the presence of persisting high Epstein-Barr virus (EBV) in EBV naïve pediatric heart transplant (HT) recipients. A retrospective review of the medical records of the 145 pediatric HT recipients who had serial EBV viral load monitoring at our center was performed. We defined EBV naive patients whose EBV serology either IgM or IgG in the blood were negative at the time of HT and excluded passive transmission from mother to child in subjects less than 6 mo of age. PTLD was diagnosed in 8 out of 145 patients (5.5%); 6/91 (6.5%) in those who were EBV seropositive and 2/54 (3.7%) in the EBV naïve group at the time of HT ( P = 0.71). We found 32/145 (22%) patients with persistently high EBV load during continuing follow-up; 20/91 (22%) in EBV seropositive group vs 12/54 (22%) in EBV naïve group ( P = 0.97). There was no significant association between pre-HT serostatus and EBV load after transplant ( P > 0.05). In the EBV seropositive group, PTLD was diagnosed in 15% (3/20) of patients with high EBV vs 4.2% (3/71) of patients with low or undetectable EBV load ( P = 0.14) whereas in EBV naïve patients 8.3% (1/12) of those with high EBV load and 2.3% (1/42) with low or undetectable EBV load ( P = 0.41). There was a highly significant association between occurrence of PTLD in those with high EBV load and duration of follow up (4.3 ± 3.9 years) after HT by Cochran-Armitage test for the entire cohort ( P = 0.005). At least one episode of acute rejection occurred in 72% (23/32) of patients with high EBV vs 36% (41/113) patients with low or undetectable EBV after HT ( P < 0.05). There is an association between persistently high EBV load during post-HT follow up and the occurrence of late-onset PTLD in pediatric HT recipients irrespective of serostatus at the time of transplant. The occurrence of allograft rejection increased in patients with high EBV load presumably due to reduction in

  12. Ischaemic heart disease

    Ruttley, M.

    1985-01-01

    Radiology has an important role in the diagnosis and management of ischaemic heart disease, notably in the investigation of angina pectoris, the monitoring of acute myocardial infarction and the assessment of its non-fatal complications; recent application of catheter techniques to the treatment of ischaemic heart disease has been a progression from Dotter's original work on peripheral arterial dilation made possible by Gruntzig's development of a suitable dilating catheter for coronary stenosis

  13. Echo and heart failure

    Modin, Daniel; Andersen, Ditte Madsen; Biering-Sørensen, Tor

    2018-01-01

    Heart failure (HF) is a threat to public health. Heterogeneities in aetiology and phenotype complicate the diagnosis and management of HF. This is especially true when considering HF with preserved ejection fraction (HFpEF), which makes up 50% of HF cases. Natriuretic peptides may aid in establis......Heart failure (HF) is a threat to public health. Heterogeneities in aetiology and phenotype complicate the diagnosis and management of HF. This is especially true when considering HF with preserved ejection fraction (HFpEF), which makes up 50% of HF cases. Natriuretic peptides may aid...

  14. Late Budgets

    Andersen, Asger Lau; Lassen, David Dreyer; Nielsen, Lasse Holbøll Westh

    are negative rather than positive; and when there is divided government. We test the hypotheses of the model using a unique data set of late budgets for US state governments, based on dates of budget approval collected from news reports and a survey of state budget o¢ cers for the period 1988...

  15. [Total artificial heart].

    Antretter, H; Dumfarth, J; Höfer, D

    2015-09-01

    To date the CardioWest™ total artificial heart is the only clinically available implantable biventricular mechanical replacement for irreversible cardiac failure. This article presents the indications, contraindications, implantation procedere and postoperative treatment. In addition to a overview of the applications of the total artificial heart this article gives a brief presentation of the two patients treated in our department with the CardioWest™. The clinical course, postoperative rehabilitation, device-related complications and control mechanisms are presented. The total artificial heart is a reliable implant for treating critically ill patients with irreversible cardiogenic shock. A bridge to transplantation is feasible with excellent results.

  16. Sigmoid Volvulus Complicating Postpartum Period

    Kelsey E. Ward

    2017-01-01

    Full Text Available Background. Sigmoid volvulus is a rare complication of pregnancy and the puerperium. Case. A 19-year-old patient, gravida 1 para 0 at 41 0/7 weeks of gestation, admitted for late-term induction of labor underwent an uncomplicated primary low transverse cesarean delivery for arrest of descent. Her postoperative period was complicated by sudden onset of abdominal pain and the ultimate diagnosis of sigmoid volvulus. Conclusion. Prompt surgical evaluation of an acute abdomen in the postpartum period is essential; delayed diagnosis and treatment can lead to significant maternal morbidity and mortality.

  17. Impact of Pacemaker Lead Characteristics on Pacemaker Related Infection and Heart Perforation: A Nationwide Population-Based Cohort Study.

    Lin, Yu-Sheng; Chen, Tien-Hsing; Hung, Sheng-Ping; Chen, Dong Yi; Mao, Chun-Tai; Tsai, Ming-Lung; Chang, Shih-Tai; Wang, Chun-Chieh; Wen, Ming-Shien; Chen, Mien-Cheng

    2015-01-01

    Several risk factors for pacemaker (PM) related complications have been reported. However, no study has investigated the impact of lead characteristics on pacemaker-related complications. Patients who received a new pacemaker implant from January 1997 to December 2011 were selected from the Taiwan National Health Insurance Database. This population was grouped according to the pacemaker lead characteristics in terms of fixation and insulation. The impact of the characteristics of leads on early heart perforation was analyzed by multivariable logistic regression analysis, while the impact of the lead characteristics on early and late infection and late heart perforation over a three-year period were analyzed using Cox regression. This study included 36,104 patients with a mean age of 73.4±12.5 years. In terms of both early and late heart perforations, there were no significant differences between groups across the different types of fixation and insulations. In the multivariable Cox regression analysis, the pacemaker-related infection rate was significantly lower in the active fixation only group compared to either the both fixation (OR, 0.23; 95% CI, 0.07-0.80; P = 0.020) or the passive fixation group (OR, 0.26; 95% CI, 0.08-0.83; P = 0.023). There was no difference in heart perforation between active and passive fixation leads. Active fixation leads were associated with reduced risk of pacemaker-related infection.

  18. Impact of Pacemaker Lead Characteristics on Pacemaker Related Infection and Heart Perforation: A Nationwide Population-Based Cohort Study.

    Yu-Sheng Lin

    Full Text Available Several risk factors for pacemaker (PM related complications have been reported. However, no study has investigated the impact of lead characteristics on pacemaker-related complications.Patients who received a new pacemaker implant from January 1997 to December 2011 were selected from the Taiwan National Health Insurance Database. This population was grouped according to the pacemaker lead characteristics in terms of fixation and insulation. The impact of the characteristics of leads on early heart perforation was analyzed by multivariable logistic regression analysis, while the impact of the lead characteristics on early and late infection and late heart perforation over a three-year period were analyzed using Cox regression. This study included 36,104 patients with a mean age of 73.4±12.5 years. In terms of both early and late heart perforations, there were no significant differences between groups across the different types of fixation and insulations. In the multivariable Cox regression analysis, the pacemaker-related infection rate was significantly lower in the active fixation only group compared to either the both fixation (OR, 0.23; 95% CI, 0.07-0.80; P = 0.020 or the passive fixation group (OR, 0.26; 95% CI, 0.08-0.83; P = 0.023.There was no difference in heart perforation between active and passive fixation leads. Active fixation leads were associated with reduced risk of pacemaker-related infection.

  19. Heart Failure

    Heart failure is a condition in which the heart can't pump enough blood to meet the body's needs. Heart failure does not mean that your heart has stopped ... and shortness of breath Common causes of heart failure are coronary artery disease, high blood pressure and ...

  20. General Concepts in Adult Congenital Heart Disease.

    Mutluer, Ferit Onur; Çeliker, Alpay

    2018-01-20

    Congenital heart disease in adults (adult congenital heart disease) is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face.

  1. General Concepts in Adult Congenital Heart Disease

    Ferit Onur Mutluer

    2018-02-01

    Full Text Available Congenital heart disease in adults (adult congenital heart disease is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face

  2. The total artificial heart.

    Cook, Jason A; Shah, Keyur B; Quader, Mohammed A; Cooke, Richard H; Kasirajan, Vigneshwar; Rao, Kris K; Smallfield, Melissa C; Tchoukina, Inna; Tang, Daniel G

    2015-12-01

    The total artificial heart (TAH) is a form of mechanical circulatory support in which the patient's native ventricles and valves are explanted and replaced by a pneumatically powered artificial heart. Currently, the TAH is approved for use in end-stage biventricular heart failure as a bridge to heart transplantation. However, with an increasing global burden of cardiovascular disease and congestive heart failure, the number of patients with end-stage heart failure awaiting heart transplantation now far exceeds the number of available hearts. As a result, the use of mechanical circulatory support, including the TAH and left ventricular assist device (LVAD), is growing exponentially. The LVAD is already widely used as destination therapy, and destination therapy for the TAH is under investigation. While most patients requiring mechanical circulatory support are effectively treated with LVADs, there is a subset of patients with concurrent right ventricular failure or major structural barriers to LVAD placement in whom TAH may be more appropriate. The history, indications, surgical implantation, post device management, outcomes, complications, and future direction of the TAH are discussed in this review.

  3. [Gastroplasty: complications and their prevention].

    Schlienger, J L; Meyer, L; Rohr, S; Pradignac, A; Perrin, A E; Meyer, C; Simon, C

    2003-02-01

    Bariatric surgery is now frequently proposed for the treatment of morbid or complicated obesity since the introduction of minimally invasive laparoscopic anti-obesity operations such as the adjustable silicone gastric binding gastroplasty. However this reversible procedure in not always as safe as presumed and the results in weight loss may be sometimes disappointing. Side effects are common and early or late complications occured in more than 20% out of the patients. They are favoured by post operative eating disorders. Nutritional consequences are probably underestimated and are not limited to uncomfortable digestive symptoms. Some deficiencies in micronutriments have been described. The worsening of previous eating disorders or psychosocial abnormalities are not seldom. Gastroplasty is not an harmless procedure. A good selection in patients, a regular follow up, nutritional advices and psychosocial management by a multidisciplinar team are required to reduce complications after gastroplasty.

  4. Late Raphael

    Henry, Tom F. K.; Joannides, Paul; González Mozo, Ana; Martín, Bruno

    2012-01-01

    Exhibition catalogue (co-authored with P. Joannides) in English, Spanish and French by the Museo del Prado and the Musée du Louvre, 2012. English edition, publisher: Museo Nacional del Prado (ISBN 978-84-8480-237-2). 382 pages, of which 300 were co-authored with P. Joannides. This publication was the catalogue of the major exhibtion of Raphael's late work which was at the Prado and the Louvre in 2012-13. The exhibition was seen by more than 650,000 visitors, and was widely reviewed in the int...

  5. Late induced abortion.

    Savage, W

    1990-09-01

    In the UK in 1988, 13.3% of abortions were performed at 13 weeks' gestation or later. Reasons for this delay, in addition to the diagnosis through amniocentesis of a fetal abnormality, include late recognition of pregnancy, a change of mind about completing the pregnancy, a failure of primary care physicians to entertain the diagnosis of pregnancy, travel or financial problems, and referral difficulties and scheduling delays. Women with little education and very young women are most likely to present for late abortions. From 13-16 weeks, dilatation and evacuation is the safest method of pregnancy termination. The procedure can be made easier through preparation of the cervix with a prostaglandin pessary or Foley catheter. After 16 weeks, an instillation method is recommended; prostaglandin administration can be intro- or extra-amniotic. Complication rates at 13-19 weeks are 14.5/1000 for vaginal methods of abortion and 7.2/1000 for prostaglandin methods. The risk of complications is 3 times higher for women who have 2nd-trimester abortions through the National Health Service. Although it is not realistic to expect that late abortions ever can be eliminated, improved sex education and contraceptive reliability as well as reforms in the National Health Service could reduce the number substantially. To reduce delay, it is suggested that the National Health Service set up satellite day care units and 1-2 central units in each region to deal quickly with midtrimester abortions. Delays would be further reduced by legislation to allow abortion on request in at least the 1st trimester of pregnancy.

  6. [Effectiveness of heart tumor therapy in the cardiology department during 7 year follow-up].

    Dabek, Józefa; Twardowski, Romuald; Jakubowski, Daniel; Michniak, Barbara; Swiderski, Robert; Gasior, Zbigniew

    2009-11-01

    Neoplasms of the heart are rare. Usually asymptomatic on the early stage are diagnosed incidentally. Among primary heart neoplasms the most often benign tumors are diagnosed--mostly myxomas, whereas the majority of malignant heart tumors are sarcomas. The aim of this paper was to present heart tumors diagnosed in the cardiology department, their symptoms, used diagnostic tests and therapy and to show after therapy quality of life changes. There were 18 patients included to the study, whom during hospitalization in the cardiology department heart tumors were diagnosed. There were 11 women and 7 men, aged from 33- to 76-years-old (mean 60,5 years). To all of the patients medical interview, physical examination, EKG, UCG and laboratory test were performed. Additionally in some cases computed tomography or magnetic resonance imaging of the chest and coronary angiograms were done. Based on the diagnostic tests results the patients were qualified to conservative or surgical treatment. Among 18 heart tumor patients in 12 cases primary benign tumors were diagnosed (66,6%), 1 patient had primary malignant tumor (5,5%), there were 3 cases of metastatic tumors (16,6%) and 2 patients with non-neoplasmic tumors--clots (11,1%). From 18 subjects with heart tumor 3 patients died because of advanced stage of neoplasmic disease and presence of metastatic tumors in the heart. Results of the study show, that heart tumors, regardless of development of diagnostic tests, are still diagnosed too late. The study group follow-up proved, that early diagnosis and proper heart tumor treatment prevented complications and improved the quality of life. It is worth to emphasize, that coronary angiogram in some cases allowed to diagnose coronary artery disease, to treat heart tumor and to perform coronary artery by-pass grafting simultaneously.

  7. Heart Disease in Syrian Refugee Children: Experience at Jordan University Hospital.

    Al-Ammouri, Iyad; Ayoub, Fares

    2016-01-01

    Since March 2011, an estimated 600,000 Syrian refugees crossed into Jordan, of which 52% were children. Demand for health care is overwhelming. The burden of heart disease in Syrian refugee children is not known. The aim of this study WAS to describe heart disease in Syrian refugee children in terms of diagnoses, presentation, outcome, and funding sources for treatment. From April 1, 2012 to April 30, 2014, data on Syrian refugee children who were referred to the Pediatric Cardiology Department at Jordan University Hospital and were found to have heart disease was recorded. In this study, we describe diagnoses, presentations, complications, and mortality. We discuss therapeutic procedures and their funding sources. Patients were followed until July 31, 2014. In all, 119 children, median age 2 years (6 days to 16 years), were diagnosed with heart disease. At presentation, 37% had failure to thrive, 13% had severe complications, and 32% of cyanotic patients had severe hypoxia with oxygen saturation of Syrian refugee children constitutes a major problem for both patients and health systems of host countries. Late presentation and diagnosis, high rate of complications, suboptimal living conditions, lack of funding, shortage of specialized centers and personnel, and high mortality rates are among the major challenges facing this patient population. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  8. Pediatric ventriculoperitoneal shunts and their complications: An analysis

    Nitin Agarwal

    2017-01-01

    Conclusion: With this retrospective review of complications of VP shunts, age at initial shunt insertion and the interval between the age of initial shunt placement and onset of complications were the most important patient-related predictors of shunt failure. The different predominant etiological factors responsible for early and late shunt failure were infective and mechanical complications, respectively.

  9. Heart Diseases

    ... you're like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the ... of disability. There are many different forms of heart disease. The most common cause of heart disease ...

  10. Heart Transplantation

    A heart transplant removes a damaged or diseased heart and replaces it with a healthy one. The healthy heart comes from a donor who has died. It is the last resort for people with heart failure when all other treatments have failed. The ...

  11. Preservation of Skin Integrity in Heart Failure

    DEMİR BARUTCU, Canan

    2018-01-01

    Congestive heart failure is an international health problem with its high incidence, prevalence, morbidity and mortality rates. Congestive heart failure is the most common reason of hospitalization in patients older than 65 and it causes more than a million hospitalizations a year. Patients with congestive heart failure experience a number of complications due to physiopathologic reasons, side effects of drugs, accompanying comorbid diseases and limitations caused by congestive heart failure....

  12. Late prematurity: a systematic review

    Luís Carlos Machado Júnior

    2014-06-01

    Full Text Available Objective: this study aimed to review the literature regarding late preterm births (34 weeks to 36 weeks and 6 days of gestation in its several aspects. Sources: the MEDLINE, LILACS, and Cochrane Library databases were searched, and the references of the articles retrieved were also used, with no limit of time. Data synthesis: numerous studies showed a recent increase in late preterm births. In all series, late preterm comprised the majority of preterm births. Studies including millions of births showed a strong association between late preterm birth and neonatal mortality. A higher mortality in childhood and among young adults was also observed. Many studies found an association with several neonatal complications, and also with long-term disorders and sequelae: breastfeeding problems, cerebral palsy, asthma in childhood, poor school performance, schizophrenia, and young adult diabetes. Some authors propose strategies to reduce late preterm birth, or to improve neonatal outcome: use of antenatal corticosteroids, changes in some of the guidelines for early delivery in high-risk pregnancies, and changes in neonatal care for this group. Conclusions: numerous studies show greater mortality and morbidity in late preterm infants compared with term infants, in addition to long-term disorders. More recent studies evaluated strategies to improve the outcomes of these neonates. Further studies on these strategies are needed.

  13. Management of atrial fibrillation in the setting of heart failure

    Crijns, HJGM; VandenBerg, MP; VanGelder, IC; VanVeldhuisen, DJ

    Heart failure is often complicated by atrial fibrillation. Once atrial fibrillation has started it further enhances heart failure due to uncontrolled rate with shortened filling time and provocation of tachycardiomyopathy. Absent atrial kick and irregularity of the ventricular rhythm also

  14. HEART FAILURE – KEEPING STEP WITH THE PROGRESS

    Camelia Diaconu

    2018-06-01

    Full Text Available Chronic heart failure continues to represent a major problem for the healthcare systems worldwide, because of high prevalence and impact on patients’ quality of life. Between May 25-28, 2018, in Vienna, Austria, took place the European Congress of Heart Failure and the World Congress on Acute Heart Failure, organized by the European Society of Cardiology. The congress was a forum of exchanging expertise in diagnosis and treatment of heart failure, and also an opportunity to present the latest progresses regarding the management of this pathology. It seems that an integrated, multidisciplinary team approach is the future for heart failure management. This team should include internists, cardiologists, general practitioners, and nurses. The new President of the Heart Failure Association of the European Society of Cardiology is from a Balkan country, Prof. Petar M. Seferovic, from the Belgrade University Medical Center, Serbia. In one of his presentations, Prof. Seferovic highlighted that the treatment of chronic heart failure should explore new frontiers. Recently, there is much interest in established antidiabetic drugs to treat cardiovascular complications of diabetes. Introduction of sodium-glucose transport protein 2 (SGLT2 inhibitors in the late 1990s was a major breakthrough in the treatment of diabetes complications. These drugs are the only antidiabetic drugs with good results in the treatment of cardiovascular diseases, demonstrated by several large randomized controlled trials, such as EMPA-REG (the first study to demonstrate a significant reduction in both cardiovascular mortality and heart failure-related hospitalization in patients treated with empaglifozin, a SGLT2 inhibitor. SGLT2 inhibitors are now recommended by some guidelines for the prevention of heart failure and associated mortality in patients with type 2 diabetes. The international registry REPORT HF, presented in Vienna, enrolled more than 18,000 patients from 44

  15. Extrahepatic complications to cirrhosis and portal hypertension

    Møller, Søren; Henriksen, Jens H; Bendtsen, Flemming

    2014-01-01

    In addition to complications relating to the liver, patients with cirrhosis and portal hypertension develop extrahepatic functional disturbances of multiple organ systems. This can be considered a multiple organ failure that involves the heart, lungs, kidneys, the immune systems, and other organ...

  16. [Complications of termination of pregnancy].

    Faucher, P

    2016-12-01

    The legalization of abortion in France allowed to disappear almost maternal deaths caused by induced abortions. Nevertheless, the practice of abortion in a medical framework is encumbered with a number of immediate complications. Similarly, the late consequences of the practice of surgical abortion have generated an abundant literature, which it is important to analyse, both to meet the legitimate concerns of patients as to prevent any spread of false ideas under the influence of movements opposed to abortion. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  17. Heart Truth

    ... health! Get a free badge or banner to post to your website or blog. Are you at risk for heart disease? Here's how to find out . Planning to use The Heart Truth logo? Check out our logo guidelines and downloads. ...

  18. Heart Disease

    ... it may be caused by diseases, such as connective tissue disorders, excessive iron buildup in your body (hemochromatosis), the buildup of abnormal proteins (amyloidosis) or by some cancer treatments. Causes of heart infection A heart infection, ...

  19. Heart Attack

    ... family history of heart attack race – African Americans, Mexican Americans, Native Americans, and native Hawaiians are at ... Your doctor will prescribe the medicines that are right for you. If you have had a heart ...

  20. Cardiac MRI in ischemic heart disease

    Ishida, Masaki; Kato, Shingo; Sakuma, Hajime

    2009-01-01

    Considerable progress has been made in cardiac magnetic resonance imaging (MRI). Cine MRI is recognized as the most accurate method for evaluating ventricular function. Late gadolinium-enhanced MRI can clearly delineate subendocardial infarction, and the assessment of transmural extent of infarction on MRI is widely useful for predicting myocardial viability. Stress myocardial perfusion MRI allows for detection of subendocardial myocardial ischemia, and the diagnostic accuracy of stress perfusion MRI is superior to stress perfusion single-photon emission computed tomography in patients with multivessel coronary artery disease (CAD). In recent years, image quality, volume coverage, acquisition speed and arterial contrast of 3-dimensional coronary magnetic resonance angiography (MRA) have been substantially improved with use of steady-state free precession sequences and parallel imaging techniques, permitting the acquisition of high-quality, whole-heart coronary MRA within a reasonably short imaging time. It is now widely recognized that cardiac MRI has tremendous potential for the evaluation of ischemic heart disease. However, cardiac MRI is technically complicated and its use in clinical practice is relatively limited. With further improvements in education and training, as well as standardization of appropriate study protocols, cardiac MRI will play a central role in managing patients with CAD. (author)

  1. Complications of laryngeal framework surgery (phonosurgery).

    Tucker, H M; Wanamaker, J; Trott, M; Hicks, D

    1993-05-01

    The rising popularity of surgery involving the laryngeal framework (surgical medialization of immobile vocal folds, vocal fold tightening, pitch variation, etc.) has resulted in increasing case experience. Little has appeared in the literature regarding complications or long-term results of this type of surgery. Several years' experience in a major referral center with various types of laryngeal framework surgery has led to a small number of complications. These have included late extrusion of the prosthesis and delayed hemorrhage. A review of these complications and recommendations for modification of technique to minimize them in the future are discussed.

  2. Heart pacemaker

    Cardiac pacemaker implantation; Artificial pacemaker; Permanent pacemaker; Internal pacemaker; Cardiac resynchronization therapy; CRT; Biventricular pacemaker; Arrhythmia - pacemaker; Abnormal heart ...

  3. The scope of cardiac complication of thyrotoxicosis in lagos, nigeria

    Ogbera, A.; Fasanmade, O.; Isiba, A.

    2007-01-01

    One of the main complications of thyrotoxicosis (TS) is heart disease, including heart rhythm abnormalities. There is a dearth of reports from sub-saharan Africa hence this study sets out to bridge this gap. This was a prospective study carried out for a 24 months period. All subjects with clinical and or biochemical evidence of TS, were followed up and examined for clinical and laboratory features of cardiac complications of thyrotoxicosis. A total of 103 subjects with TS were seen thus giving an incidence rate of 27%. The Male: Female ratio of the subjects with thyrocardiac disease was 1:5 Frequency of hypertension, arrhythmias and heart failure were 53%, 25% and 42% respectively. Subjects with cardiac complications of TS had florid clinical features of thyrotoxicosis. Echcocardiographic features documented in some of the subjects with heart failure include dilated heart wall, impaired systolic function, reduced ejection fraction and fractional shortening. Thyrotoxicosis is a notable cause of cardiac morbidity in Nigerians. (author)

  4. Complications After Cosmetic Surgery Tourism.

    Klein, Holger J; Simic, Dario; Fuchs, Nina; Schweizer, Riccardo; Mehra, Tarun; Giovanoli, Pietro; Plock, Jan A

    2017-04-01

    Cosmetic surgery tourism characterizes a phenomenon of people traveling abroad for aesthetic surgery treatment. Problems arise when patients return with complications or need of follow-up care. To investigate the complications of cosmetic surgery tourism treated at our hospital as well as to analyze arising costs for the health system. Between 2010 and 2014, we retrospectively included all patients presenting with complications arising from cosmetic surgery abroad. We reviewed medical records for patients' characteristics including performed operations, complications, and treatment. Associated cost expenditure and Diagnose Related Groups (DRG)-related reimbursement were analyzed. In total 109 patients were identified. All patients were female with a mean age of 38.5 ± 11.3 years. Most procedures were performed in South America (43%) and Southeast (29.4%) or central Europe (24.8%), respectively. Favored procedures were breast augmentation (39.4%), abdominoplasty (11%), and breast reduction (7.3%). Median time between the initial procedure abroad and presentation was 15 days (interquartile range [IQR], 9) for early, 81.5 days (IQR, 69.5) for midterm, and 4.9 years (IQR, 9.4) for late complications. Main complications were infections (25.7%), wound breakdown (19.3%), and pain/discomfort (14.7%). The majority of patients (63.3%) were treated conservatively; 34.8% became inpatients with a mean hospital stay of 5.2 ± 3.8 days. Overall DRG-related reimbursement premiums approximately covered the total costs. Despite warnings regarding associated risks, cosmetic surgery tourism has become increasingly popular. Efficient patients' referral to secondary/tertiary care centers with standardized evaluation and treatment can limit arising costs without imposing a too large burden on the social healthcare system. 4. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

  5. Thrombophilia and pregnancy complications: cause or association?

    Middeldorp, S.

    2007-01-01

    Both acquired and inherited thrombophilia is associated with an increased risk of pregnancy failure (i.e. sporadic and recurrent miscarriage, late fetal loss), as well as hypertensive pregnancy complications such as pre-eclampsia and HELLP syndrome. The question of whether this relationship can be

  6. Complications of Radical Cystectomy and Orthotopic Reconstruction

    Wei Shen Tan

    2015-01-01

    Full Text Available Radical cystectomy and orthotopic reconstruction significant morbidity and mortality despite advances in minimal invasive and robotic technology. In this review, we will discuss early and late complications, as well as describe efforts to minimize morbidity and mortality, with a focus on ileal orthotopic bladder substitute (OBS. We summarise efforts to minimize morbidity and mortality including enhanced recovery as well as early and late complications seen after radical cystectomy and OBS. Centralisation of complex cancer services in the UK has led to a fall in mortality and high volume institutions have a significantly lower rate of 30-day mortality compared to low volume institutions. Enhanced recovery pathways have resulted in shorter length of hospital stay and potentially a reduction in morbidity. Early complications of radical cystectomy occur as a direct result of the surgery itself while late complications, which can occur even after 10 years after surgery, are due to urinary diversion. OBS represents the ideal urinary diversion for patients without contraindications. However, all patients with OBS should have regular long term follow-up for oncological surveillance and to identify complications should they arise.

  7. Fibrosarcoma of the vocal fold: a late complication of radiotherapy

    Nageris, B.; Elidan, J.; Sherman, Y.

    1994-01-01

    The carcinogenic effect of ionizing radiation is a well known phenomenon. However, the induction of malignancies following irradiation for head and neck cancers is quite rare. Most reported cases are osteogenic sarcomas with soft tissue sarcomas encountered less often. We report a rare case of fibrosarcoma of the larynx, following radiation therapy for glottic carcinoma. (author)

  8. Dasatinib-induced pulmonary arterial hypertension - A rare late complication.

    Ibrahim, Uroosa; Saqib, Amina; Dhar, Vidhya; Odaimi, Marcel

    2018-01-01

    Dasatinib is a dual Src/Abl tyrosine kinase inhibitor approved for frontline and second line treatment of chronic phase chronic myelogenous leukemia. Pulmonary arterial hypertension is defined by an increase in mean pulmonary arterial pressure >25 mmHg at rest. Dasatinib-induced pulmonary hypertension has been reported in less than 1% of patients on chronic dasatinib treatment for chronic myelogenous leukemia. The pulmonary arterial hypertension from dasatinib may be categorized as either group 1 (drug-induced) or group 5 based on various mechanisms that may be involved including the pathogenesis of the disease process of chronic myelogenous leukemia. There have been reports of dasatinib-induced pulmonary arterial hypertension being reversible. We report a case of pulmonary arterial hypertension in a 46-year-old female patient with chronic phase chronic myelogenous leukemia on dasatinib treatment for over 10 years. She had significant improvement in symptoms after discontinuation of dasatinib and initiation of vasodilators. Several clinical questions arise once patients experience significant adverse effects as discussed in our case.

  9. Exploring Late Globalization

    Turcan, Romeo V.

    2016-01-01

    literature on late globalization from sociocultural and economic perspectives. It illustrates in a vignette the character and features of late globalization observable in the withdrawal from foreign locations or deinternationalization of universities, as late globalizing entitis. The paper discusses...

  10. Predictors of the first heart failure hospitalization in patients who are stable survivors of myocardial infarction complicated by pulmonary congestion and/or left ventricular dysfunction: a VALIANT study

    Lewis, Eldrin F; Velazquez, Eric J; Solomon, Scott D

    2008-01-01

    markedly increased the risk of death [HR(hazard ratio) 8.22; 95% CI(confidence interval), 7.49-9.01]. CONCLUSION: HF post high risk-MI occurs in a time-dependent fashion and is usually not directly related to re-infarction. Patients who experience HF beyond the acute phase have increased mortality. Long......AIMS: We sought to assess the incidence of and prognostic factors for heart failure (HF) hospitalization among survivors of high-risk acute myocardial infarction (MI). METHODS AND RESULTS: We assessed the risk of an initial hospitalization for HF in 11 040 stable MI patients (no major non......-term survivors of high-risk MI should be followed closely and treated aggressively beyond the acute MI period....

  11. Visit-to-visit blood pressure variation is associated with outcomes in a U-shaped fashion in patients with myocardial infarction complicated with systolic dysfunction and/or heart failure: findings from the EPHESUS and OPTIMAAL trials.

    Ferreira, João Pedro; Duarte, Kévin; Pitt, Bertram; Dickstein, Kenneth; McMurray, John J V; Zannad, Faiez; Rossignol, Patrick

    2018-04-21

    Visit-to-visit office blood pressure variation (BPV) has prognostic implications independent from mean BP across several populations in the cardiovascular field. The association of BPV with outcomes in patients with myocardial infarction (MI) with systolic dysfunction and/or heart failure is yet to be determined. Two independent cohorts were assessed: the EPHESUS and the OPTIMAAL trials with a total of more than 12 000 patients. The primary outcome was all-cause death. BPV was calculated as a coefficient of variation, that is, the ratio of the SD to the mean BP along the postbaseline follow-up. Cox regression models were used to determine the associations between BPV and events. Compared with the middle and lower BPV tertiles, patients in the upper BPV tertile were older, more often women, hypertensive, diabetic, with peripheral artery disease, and had more frequent use of loop diuretics and ACEi/ARBs. They also had lower LVEF, hemoglobin, and eGFR (all P < 0.001). BPV was independently associated with worse prognosis in a U-shaped manner. In the EPHESUS trial, both low and high BPV were associated with higher rates of death (and also cardiovascular death and the composite of cardiovascular death/ cardiovascular hospitalization): adjusted hazard ratio (95% CI) for the outcome of death is 1.99 (1.68-2.36) for high BPV and is 1.60 (1.35-1.90) for low BPV. Similar results were observed in the OPTIMAAL trial population. In two independent cohorts of MI patients with systolic dysfunction and/or heart failure, BPV was associated with worse prognosis in a U-shaped manner independently of the mean BP.

  12. Clogging and other complications of endoscopic biliary endoprostheses

    Dowidar, N; Moesgaard, F; Matzen, Peter

    1991-01-01

    with benign conditions was 3% and 10%, respectively. The major complication encountered was the frequent hospital readmissions of patients owing to clogging of their endoprostheses. Late clogging had an overall occurrence of 33% and presented with recurrence of jaundice with or without fever or pain. Late...

  13. Heart regeneration.

    Breckwoldt, Kaja; Weinberger, Florian; Eschenhagen, Thomas

    2016-07-01

    Regenerating an injured heart holds great promise for millions of patients suffering from heart diseases. Since the human heart has very limited regenerative capacity, this is a challenging task. Numerous strategies aiming to improve heart function have been developed. In this review we focus on approaches intending to replace damaged heart muscle by new cardiomyocytes. Different strategies for the production of cardiomyocytes from human embryonic stem cells or human induced pluripotent stem cells, by direct reprogramming and induction of cardiomyocyte proliferation are discussed regarding their therapeutic potential and respective advantages and disadvantages. Furthermore, different methods for the transplantation of pluripotent stem cell-derived cardiomyocytes are described and their clinical perspectives are discussed. This article is part of a Special Issue entitled: Cardiomyocyte Biology: Integration of Developmental and Environmental Cues in the Heart edited by Marcus Schaub and Hughes Abriel. Copyright © 2015 Elsevier B.V. All rights reserved.

  14. Flu Symptoms & Complications

    ... Influenza Types Seasonal Avian Swine Variant Pandemic Other Flu Symptoms & Complications Language: English (US) Español Recommend on ... not everyone with flu will have a fever. Flu Complications Most people who get influenza will recover ...

  15. Pregnancy Complications: Shoulder Dystocia

    ... Home > Complications & Loss > Pregnancy complications > Shoulder dystocia Shoulder dystocia Now playing: E-mail to a friend Please ... women more likely than others to have shoulder dystocia? A pregnant woman may be at risk for ...

  16. Complications and Deaths - State

    U.S. Department of Health & Human Services — Complications and deaths - state data. This data set includes state-level data for the hip/knee complication measure, the Agency for Healthcare Research and Quality...

  17. Complications and Deaths - State

    U.S. Department of Health & Human Services — Complications and deaths - state data. This data set includes state-level data for the hip/knee complication measure, the CMS Patient Safety Indicators, and 30-day...

  18. Skin Complications of IBD

    ... Home > Resources > Skin Complications of IBD Go Back Skin Complications of IBD Email Print + Share After arthritis, ... about 5% of people with inflammatory bowel disease. SKIN DISORDERS COMMONLY SEEN IN IBD ERHTHEMA NODOSUM The ...

  19. Pregnancy Complications: Preeclampsia

    ... online community Home > Complications & Loss > Pregnancy complications > Preeclampsia Preeclampsia E-mail to a friend Please fill in ... even if you’re feeling fine. What is preeclampsia? Preeclampsia is a serious blood pressure condition that ...

  20. Pregnancy Complications: Anemia

    ... online community Home > Complications & Loss > Pregnancy complications > Anemia Anemia E-mail to a friend Please fill in ... anemia at a prenatal care visit . What causes anemia? Usually, a woman becomes anemic (has anemia) because ...

  1. Complications and Deaths - Hospital

    U.S. Department of Health & Human Services — Complications and deaths - provider data. This data set includes provider data for the hip/knee complication measure, CMS Patient Safety Indicators of serious...

  2. Complications and Deaths - National

    U.S. Department of Health & Human Services — Complications and deaths - national data. This data set includes national-level data for the hip/knee complication measure, the CMS Patient Safety Indicators, and...

  3. Heart Failure

    McMurray, John; Ponikowski, Piotr

    2011-01-01

    Heart failure occurs in 3% to 4% of adults aged over 65 years, usually as a consequence of coronary artery disease or hypertension, and causes breathlessness, effort intolerance, fluid retention, and increased mortality. The 5-year mortality in people with systolic heart failure ranges from 25% to 75%, often owing to sudden death following ventricular arrhythmia. Risks of cardiovascular events are increased in people with left ventricular systolic dysfunction (LVSD) or heart failure.

  4. Artificial heart

    1984-10-18

    Super-pure plutonium-238 could use heat produced during fission to power an implanted artificial heart. Three model hearts have worked for some time. Concern that excess heat would make the procedure unsafe for humans has broadened the search for another energy source, such as electrohydraulic drive or an external power battery. A back pack approach may provide an interim solution until materials are developed which can withstand heart activity and be small enough for implantation.

  5. Types of Heart Failure

    ... Introduction Types of Heart Failure Classes of Heart Failure Heart Failure in Children Advanced Heart Failure • Causes and ... and procedures related to heart disease and stroke. Heart Failure Questions to Ask Your Doctor Use these questions ...

  6. Complicated Horseshoe Kidney

    Kim, K. S.; Kim, S. R.; Cha, K. S.; Park, S. S. [Chung Ang University College of Medicine, Seoul (Korea, Republic of)

    2010-05-15

    Horseshoe kidney is an important urological anomaly when it is complicated or accompanied by other diseases. Recently we have experienced four cases of horseshoe kidney which were complicated with hydronephrosis, renal stone and adrenal pheochromocytoma. With review of literatures, we emphasize the importance of detection of these complications.

  7. Complicated Horseshoe Kidney

    Kim, K. S.; Kim, S. R.; Cha, K. S.; Park, S. S.

    2010-01-01

    Horseshoe kidney is an important urological anomaly when it is complicated or accompanied by other diseases. Recently we have experienced four cases of horseshoe kidney which were complicated with hydronephrosis, renal stone and adrenal pheochromocytoma. With review of literatures, we emphasize the importance of detection of these complications.

  8. Natural history of diabetic complications

    Deckert, T; Feldt-Rasmussen, B; Borch-Johnsen, K

    1991-01-01

    Until recently Type 1 diabetes has been characterized by a considerable degree of mortality, mainly associated with the development of diabetic nephropathy. Diabetic nephropathy is characterized by persistent proteinuria, decreasing glomerular filtration rate (GFR), increasing blood pressure......, and morphological changes. Proteinuria represents a late stage in a prolonged process, which begins at the onset of Type 1 diabetes, when urinary albumin excretion is at the lower end of its normal range (less than 10 mg 24-h-1). However, in those patients who will later develop persistent proteinuria, urinary...... albumin excretion increases exponentially at about 20% per year. These patients also tend to have rising blood pressure and falling GFR, higher rates of proliferative retinopathy and coronary heart disease, and elevated levels of cardiovascular risk factors. As intervention is possible in all these areas...

  9. Efficacy of cardiovascular complications correction in patients with breast cancer

    Savchenko, A.S.

    2011-01-01

    The work was performed with the purpose to assess the efficacy of cardiovascular complications correction at combination treatment for breast cancer (BC). Timely diagnosis and correction of cardiovascular diseases in BC with the use of inhalation cardioactive drugs (nitrates and calcium antagonists) improved the efficacy of accompanying therapy, prevented progress of early and late RT complications, improved the quality of life.

  10. [Pulmonary hypertension associated with congenital heart disease and Eisenmenger syndrome].

    Calderón-Colmenero, Juan; Sandoval Zárate, Julio; Beltrán Gámez, Miguel

    2015-01-01

    Pulmonary arterial hypertension is a common complication of congenital heart disease (CHD). Congenital cardiopathies are the most frequent congenital malformations. The prevalence in our country remains unknown, based on birthrate, it is calculated that 12,000 to 16,000 infants in our country have some cardiac malformation. In patients with an uncorrected left-to-right shunt, increased pulmonary pressure leads to vascular remodeling and endothelial dysfunction secondary to an imbalance in vasoactive mediators which promotes vasoconstriction, inflammation, thrombosis, cell proliferation, impaired apotosis and fibrosis. The progressive rise in pulmonary vascular resistance and increased pressures in the right heart provocated reversal of the shunt may arise with the development of Eisenmenger' syndrome the most advanced form de Pulmonary arterial hypertension associated with congenital heart disease. The prevalence of Pulmonary arterial hypertension associated with CHD has fallen in developed countries in recent years that is not yet achieved in developing countries therefore diagnosed late as lack of hospital infrastructure and human resources for the care of patients with CHD. With the development of targeted medical treatments for pulmonary arterial hypertension, the concept of a combined medical and interventional/surgical approach for patients with Pulmonary arterial hypertension associated with CHD is a reality. We need to know the pathophysiological factors involved as well as a careful evaluation to determine the best therapeutic strategy. Copyright © 2014 Instituto Nacional de Cardiología Ignacio Chávez. Published by Masson Doyma México S.A. All rights reserved.

  11. Metabolic complications in oncology

    Sycova-Mila, Z.

    2012-01-01

    Currently, a lot of space and time is devoted to the therapy of oncologic diseases itself. To reach the good therapy results, complex care of the oncologic patient is needed. Management of complications linked with the disease itself and management of complications emerged after administration of chemotherapy, radiotherapy or targeted therapy, plays a significant role. In addition to infectious, hematological, neurological, cardiac or other complications, metabolic complications are relatively extensive and serious. One of the most frequent metabolic complications in oncology is tumor lysis syndrome, hyperuricemia, hypercalcaemia and syndrome of inappropriate secretion of antidiuretic hormone. (author)

  12. Orbital lymphoma: radiotherapy outcome and complications

    Stafford, Scott L.; Kozelsky, Timothy F.; Garrity, James A.; Kurtin, Paul J.; Leavitt, Jacqueline A.; Martenson, James A.; Habermann, Thomas M.

    2001-01-01

    Background and purpose: Orbital non-Hodgkin's lymphomas (NHL) have traditionally been treated with radiation. Forty-eight patients presenting with orbital NHL were treated with radiation and were evaluated for local control, overall survival, cause-specific survival, and complications. Materials and methods: Forty-five patients had low-grade and 3 patients had intermediate-grade histologic findings. Orbit-only disease occurred in 22 patients, the conjunctiva in 16, both in five, and lacrimal gland only in five. Patient age ranged from 35 to 94 years (median, 68). Ann Arbor stages were cIEA (34), cIIEA (six), cIIIEA (two), and cIVEA (six). Radiation doses ranged between 15 and 53.8 Gy (median, 27.5 Gy). Results: Follow-up ranged from 0.14 to 18.23 years (median, 5.35). Median overall survival and cause-specific survival were 6.5 and 15.5 years, respectively. Patients with clinical stage I or II disease had significantly better overall and cause-specific survival than patients with stage III or IV disease. Ten-year relapse-free survival in 41 patients with stage I or II disease was 66%. However, there was continued downward pressure on relapse-free survival out to 18 years. One local failure occurred. Twenty-five patients sustained acute complications. There were 17 minor and four major late complications. All major late complications occurred with doses more than 35 Gy. Conclusions: Excellent local control with radiation doses ranging from 15 to 30 Gy is achieved. Patients with stage I or II disease have better overall and cause-specific survival than patients with stage III or IV disease. Late relapse occurs in sites other than the treated orbit, even in patients with early-stage disease. Doses 35 Gy or higher result in significant late complications and are therefore not indicated for patients with low-grade tumors

  13. Complications of wrist arthroscopy.

    Ahsan, Zahab S; Yao, Jeffrey

    2012-06-01

    The purpose of this systematic review was to address the incidence of complications associated with wrist arthroscopy. Given the paucity of information published on this topic, an all-inclusive review of published wrist arthroscopy complications was sought. Two independent reviewers performed a literature search using PubMed, Google Scholar, EBSCO, and Academic Megasearch using the terms "wrist arthroscopy complications," "complications of wrist arthroscopy," "wrist arthroscopy injury," and "wrist arthroscopy." Inclusion criteria were (1) Levels I to V evidence, (2) "complication" defined as an adverse outcome directly related to the operative procedure, and (3) explicit description of operative complications in the study. Eleven multiple-patient studies addressing complications of wrist arthroscopy from 1994 to 2010 were identified, with 42 complications reported from 895 wrist arthroscopy procedures, a 4.7% complication rate. Four case reports were also found, identifying injury to the dorsal sensory branch of the ulnar nerve, injury to the posterior interosseous nerve, and extensor tendon sheath fistula formation. This systematic review suggests that the previously documented rate of wrist arthroscopy complications may be underestimating the true incidence. The report of various complications provides insight to surgeons for improving future surgical techniques. Level IV, systematic review of Levels I-V studies. Copyright © 2012 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  14. Análise da evolução tardia de 291 pacientes submetidos a substituição valvar por próteses metálicas Late follow-up of 291 patients who underwent heart valve replacement with mechanical valves

    Carlos M. A Brandão

    1995-03-01

    .3% patients were male, aged between 2 months and 78 years (average 38.3 +/-18.5. The ethiology was rheumatic in 132 patients (45.4%. Were inserted 315 mechanical valves, 201 aortic, 77 mitral, 15 double aortic-mitral, 2 tricuspid, 1 double mitral-tricuspid, and 1 triple mitral-aortic-tricuspid. There were associated procedures in 164 patients (56.4%, the most frequent was replacement of ascending aorta in 49 (16.8%. One hundred and forty one patients (48.4% underwent previous heart valve surgery. Follow-up data are reported concerning functional status (NYHA and valve related complications. Early mortality rate was 12.4% (36 patients. Followup totaled 10078 months/patient (159 patients, with a mean follow-up period of 40.6 months. The linearized rates of thromboembolism, hemorrhage related to antithrombotic therapy, late death, endocarditis, paravalvular leak and hemolysis were 1.33%, 0.95%, 1.9%, 0.19%, 0.57% and 0.57% patients/year, respectively. Fourteen year survival rate was 63.8%. Eighty two percent of the patients were in functional class I in the postoperative period. It was possible to conclude that the patients submitted to mechanical valve replacement had a satisfactory clinical evolution.

  15. Herniation of the heart following intrapericardial pneumonectomy

    Hoffland, G.A.; Taconis, W.K.; Wagenaar, J.P.M.; Zienkowicz, B.S.

    1987-01-01

    Right- and left-sided herniation of the heart are rare but serious complications after intrapericardial pneumonectomy. A case of a symptomless right-sided herniation is described. After a large pleural effusion was aspirated, a caval vein obstruction syndrome occurred. This was successfully treated by reposition of the heart. Digital subtraction angiography of the herniated heart was performed and demonstrated the torsion of the caval vein. 38 refs.; 5 figs

  16. Operação de Glenn bidirecional no tratamento estagiado da síndrome de hipoplasia do coração esquerdo: resultados imediatos e tardios Bidirectional Glenn procedure in the staged treatment of hypoplastic left heart syndrome: early and late results

    Luciana da Fonseca

    2005-03-01

    technique. METHOD: From March 1998 to February 2004, 15 patients who had been previously submitted to the Norwood procedure underwent elective partial cavopulmonary anastomosis. Ages ranged from 2 to 6 months (mean 3.46±0.83 months, Six were male. Ministernotomy was performed in 11 (73.3% patients. In order to obtain adequate initial blood oxygenation, an accessory 3 mm PTFE shunt was useed in nine patients and the right ventricle-pulmonary artery tube was maintained in one case. Clinical and echocardiographic follow-up was obtained in all patients. RESULTS: Hospital survival was 86.6%, with one early death caused by surgical bleeding and another due to hypoxemia. Postoperative echocardiogram showed some early blood flow in PTFE shunt, and its closure in long-term follow-up.There were two late deaths, one due to tracheostomy complications and another due to infectious meningitis. Seven patients, who are waiting third stage, are doing well clinically. Four patients already undergone the third stage, successfully. The echocardiograms of 11 late survival patients showed good right ventricular function, no tricuspid regurgitation and good cavopulmonary blood flow over a 2.5-years mean follow-up time. CONCLUSIONS: The Glenn procedure in HLHS resulted in a low mortality rate and satisfactory long-term outcomes, and can be performed using the ministernotomy technique. An acessory source of systemic-pulmonary flow in very small infants seems to improve the oxygen saturation.

  17. Hypertension, obesity, and coronary artery disease in the survivors of congenital heart disease.

    Roche, S Lucy; Silversides, Candice K

    2013-07-01

    Obesity, hypertension, and coronary artery disease are prevalent in the general population and well recognized as contributors to cardiac morbidity and mortality. With surgical and medical advances, there is a growing and aging population with congenital heart disease who are also at risk of developing these comorbidities. In addition, some congenital cardiac lesions predispose patients to conditions such as hypertension or coronary artery disease. The effect of these comorbidities on the structurally abnormal heart is not well understood, but might be very important, especially in those with residual abnormalities. Thus, in addition to surveillance for and treatment of late complications it is important for the congenital cardiologist to consider and aggressively manage acquired comorbidities. In this review we explore the prevalence of hypertension, obesity, and coronary artery disease, discuss congenital lesions that predispose to these conditions and review management strategies for this unique population. Copyright © 2013 Canadian Cardiovascular Society. Published by Elsevier Inc. All rights reserved.

  18. The postoperative complication for adenocarcinoma of esophagogastric junction

    Hui Zhang

    2015-01-01

    Full Text Available Objective: The purpose of this study was to evaluate the postoperative complications for patients with adenocarcinoma of esophagogastric junction. Methods: Two hundred and eighty subjects with adenocarcinoma of esophagogastric junction who received operation were retrospectively analyzed from June 2006 to December 2010 in the Department of Oncology of First Affiliated Hospital of Bengbu Medical College, Bengbu, China. The postoperative complication such as ventricular premature beat, atrial fibrillation, supraventricular tachycardia, heart failure, pulmonary infection, pulmonary atelectasis, respiratory failure, bronchospasm, anastomotic leakage, gastroplegia, pleural infection, and cerebral accident were reviewed and recorded by to doctors. Moreover, the correlation between clinical characteristics and postoperative complication was analyzed by statistical methods. Results: A total of 70 complications were found for the included 280 cases of adenocarcinoma of esophagogastric junction with general incidence of 25%. For the relationship between clinical characteristics and postoperative complication analysis, no significant association of gender, age, operation time, operative approach, tumor differentiation, and clinical states was found with the postoperative complications (P > 0.05; but the complication rate in patients with basic disease of heart and lung was significant than the patients without this kind of disease (P < 0.05. Conclusion: The positive operative complications for patients with adenocarcinoma of esophagogastric junction were relative high. Moreover, basic heart and lung diseases can increase the risk of developing positive operative complications.

  19. Profiles in valvular heart disease

    Grossman, W.

    1986-01-01

    In this chapter the author discusses the hemodynamic and angiographic findings in patients with valvular heart disease. He has found it useful to apply the general physiologic principles in the interpretation of catheterization data obtained in patients with disordered valve function. This approach will generally enable the physician to unravel even the most complicated of problems

  20. Biomarkers in acute heart failure.

    Mallick, Aditi; Januzzi, James L

    2015-06-01

    The care of patients with acutely decompensated heart failure is being reshaped by the availability and understanding of several novel and emerging heart failure biomarkers. The gold standard biomarkers in heart failure are B-type natriuretic peptide and N-terminal pro-B-type natriuretic peptide, which play an important role in the diagnosis, prognosis, and management of acute decompensated heart failure. Novel biomarkers that are increasingly involved in the processes of myocardial injury, neurohormonal activation, and ventricular remodeling are showing promise in improving diagnosis and prognosis among patients with acute decompensated heart failure. These include midregional proatrial natriuretic peptide, soluble ST2, galectin-3, highly-sensitive troponin, and midregional proadrenomedullin. There has also been an emergence of biomarkers for evaluation of acute decompensated heart failure that assist in the differential diagnosis of dyspnea, such as procalcitonin (for identification of acute pneumonia), as well as markers that predict complications of acute decompensated heart failure, such as renal injury markers. In this article, we will review the pathophysiology and usefulness of established and emerging biomarkers for the clinical diagnosis, prognosis, and management of acute decompensated heart failure. Copyright © 2015 Sociedad Española de Cardiología. Published by Elsevier España, S.L.U. All rights reserved.

  1. Mitral Prosthetic Valve Obstruction and Its Complications

    Rajesh Rajan

    2015-12-01

    Full Text Available Prosthetic Valve Obstruction (PVO is a serious complication which is associated with increased morbidity and mortality. This could result from thrombus formation, development of pannus, or a combination of both. Patients with this complication often present with symptoms and signs of heart failure, systemic embolism, acute cardiovascular collapse, and sudden death. Transesophageal echocardiography and cine fluoroscopy play a vital role in diagnosis of this potentially lethal condition. Herein, we reported a 56-year-old male patient who presented with severe heart failure and was found to have obstructed ATS27 bileaflet mitral prosthetic valve. Thrombolysis and redo surgery are two important options for treating this condition although guidelines for choosing between the two are not very definite.

  2. Simple, heart-smart substitutions

    Coronary artery disease - heart smart substitutions; Atherosclerosis - heart smart substitutions; Cholesterol - heart smart substitutions; Coronary heart disease - heart smart substitutions; Healthy diet - heart ...

  3. Total artificial heart in the pediatric patient with biventricular heart failure.

    Park, S S; Sanders, D B; Smith, B P; Ryan, J; Plasencia, J; Osborn, M B; Wellnitz, C M; Southard, R N; Pierce, C N; Arabia, F A; Lane, J; Frakes, D; Velez, D A; Pophal, S G; Nigro, J J

    2014-01-01

    Mechanical circulatory support emerged for the pediatric population in the late 1980s as a bridge to cardiac transplantation. The Total Artificial Heart (TAH-t) (SynCardia Systems Inc., Tuscon, AZ) has been approved for compassionate use by the Food and Drug Administration for patients with end-stage biventricular heart failure as a bridge to heart transplantation since 1985 and has had FDA approval since 2004. However, of the 1,061 patients placed on the TAH-t, only 21 (2%) were under the age 18. SynCardia Systems, Inc. recommends a minimum patient body surface area (BSA) of 1.7 m(2), thus, limiting pediatric application of this device. This unique case report shares this pediatric institution's first experience with the TAH-t. A 14-year-old male was admitted with dilated cardiomyopathy and severe biventricular heart failure. The patient rapidly decompensated, requiring extracorporeal life support. An echocardiogram revealed severe biventricular dysfunction and diffuse clot formation in the left ventricle and outflow tract. The decision was made to transition to biventricular assist device. The biventricular failure and clot formation helped guide the team to the TAH-t, in spite of a BSA (1.5 m(2)) below the recommendation of 1.7 m(2). A computed tomography (CT) scan of the thorax, in conjunction with a novel three-dimensional (3D) modeling system and team, assisted in determining appropriate fit. Chest CT and 3D modeling following implantation were utilized to determine all major vascular structures were unobstructed and the bronchi were open. The virtual 3D model confirmed appropriate device fit with no evidence of compression to the left pulmonary veins. The postoperative course was complicated by a left lung opacification. The left lung anomalies proved to be atelectasis and improved with aggressive recruitment maneuvers. The patient was supported for 11 days prior to transplantation. Chest CT and 3D modeling were crucial in assessing whether the device would

  4. Cardiovascular complications of cirrhosis

    Møller, S; Henriksen, Jens Henrik Sahl

    2008-01-01

    Cardiovascular complications of cirrhosis include cardiac dysfunction and abnormalities in the central, splanchnic and peripheral circulation, and haemodynamic changes caused by humoral and nervous dysregulation. Cirrhotic cardiomyopathy implies systolic and diastolic dysfunction and electrophysi......Cardiovascular complications of cirrhosis include cardiac dysfunction and abnormalities in the central, splanchnic and peripheral circulation, and haemodynamic changes caused by humoral and nervous dysregulation. Cirrhotic cardiomyopathy implies systolic and diastolic dysfunction....... The clinical significance of cardiovascular complications and cirrhotic cardiomyopathy is an important topic for future research, and the initiation of new randomised studies of potential treatments for these complications is needed....

  5. Complications of mechanical ventilation

    Drašković Biljana

    2011-01-01

    Full Text Available Mechanical ventilation of the lungs, as an important therapeutic measure, cannot be avoided in critically ill patients. However, when machines take over some of vital functions there is always a risk of complications and accidents. Complications associated with mechanical ventilation can be divided into: 1 airway-associated complications; 2 complications in the response of patients to mechanical ventilation; and 3 complications related to the patient’s response to the device for mechanical ventilation. Complications of artificial airway may be related to intubation and extubation or the endotracheal tube. Complications of mechanical ventilation, which arise because of the patient’s response to mechanical ventilation, may primarily cause significant side effects to the lungs. During the last two decades it was concluded that mechanical ventilation can worsen or cause acute lung injury. Mechanical ventilation may increase the alveolar/capillary permeability by overdistension of the lungs (volutrauma, it can exacerbate lung damage due to the recruitment/derecruitment of collapsed alveoli (atelectrauma and may cause subtle damages due to the activation of inflammatory processes (biotrauma. Complications caused by mechanical ventilation, beside those involving the lungs, can also have significant effects on other organs and organic systems, and can be a significant factor contributing to the increase of morbidity and mortality in critically ill of mechanically ventilated patients. Complications are fortunately rare and do not occur in every patient, but due to their seriousness and severity they require extensive knowledge, experience and responsibility by health-care workers.

  6. Diabetes mellitus: a predictor for late radiation morbidity

    Herold, David M.; Hanlon, Alexandra L.; Hanks, Gerald E.

    1999-01-01

    Purpose: Given the high frequency of diabetes, as well as prostate cancer in the elderly population, we sought to determine whether diabetic patients treated with three-dimensional conformal external-beam radiotherapy (3DCRT) had an increased risk of late gastrointestinal (GI) or genitourinary (GU) complications. Methods and Materials: Nine-hundred forty-four prostate cancer patients were treated between April 1989 and October 1996 using 3DCRT. Median patient age was 69 years (range 48-89), median center of prostate dose was 7211 cGy (range 6211-8074) and median follow-up was 36 months (range 2-99). Patients were evaluated every 6 months with digital rectal examinations, serum PSAs and symptom questionnaires. Radiation morbidity was quantified using Radiation Therapy Oncology Group (RTOG) and modified Late Effects Normal Tissue Task Force (LENT) scales. Patients with a preexisting history of either Type I or Type II diabetes mellitus were coded as diabetics. Results: One hundred twenty-one patients had diabetes (13% of total). Rates of acute morbidity did not differ between diabetics and nondiabetics; however, diabetics experienced significantly more late grade 2 GI toxicity (28% vs. 17%, p = 0.011) and late grade 2 GU toxicity (14% vs. 6%, p 0.001). There was a trend toward increased late grade 3 and 4 GI complications in diabetics, but not for late grade 3 and 4 GU complications; however, the total number of recorded events for these categories was small. Examining the onset of late toxicity, diabetics developed GU complications earlier than nondiabetics (median: 10 months vs. 24 months, p = 0.02). Considering age, dose, rectal blocking, field size, and history of diabetes in a stepwise multivariate regression model for late grade 2 GI toxicity, dose (p 0.0001), diabetes (p = 0.0110), and rectal blocking (p = 0.0163) emerged independently predictive for complications. For late grade 2 GU toxicity, only the presence of diabetes remained independently significant

  7. Heart Failure

    ... Other diseases. Chronic diseases — such as diabetes, HIV, hyperthyroidism, hypothyroidism, or a buildup of iron (hemochromatosis) or ... transplantation or support with a ventricular assist device. Prevention The key to preventing heart failure is to ...

  8. Heart Attack

    ... properly causes your body's blood sugar levels to rise, increasing your risk of heart attack. Metabolic syndrome. This occurs when you have obesity, high blood pressure and high blood sugar. Having metabolic ...

  9. Measles and its Complications

    1974-05-15

    May 15, 1974 ... a combination of hilar adenopathy and blood-vessel congestion, and pleural ... carditis. is sometimes accompanied by an enlarged heart shadow on ... probably due to lymphadenopathy and surrounding lung infection.

  10. Classes of Heart Failure

    ... Introduction Types of Heart Failure Classes of Heart Failure Heart Failure in Children Advanced Heart Failure • Causes and ... and Advanced HF • Tools and Resources • Personal Stories Heart Failure Questions to Ask Your Doctor Use these questions ...

  11. Men and Heart Disease

    ... Pressure Salt Cholesterol Million Hearts® WISEWOMAN Men and Heart Disease Fact Sheet Recommend on Facebook Tweet Share Compartir Source: Interactive Atlas of Heart Disease and Stroke Heart Disease Facts in Men Heart disease is the leading ...

  12. Wine and heart health

    Health and wine; Wine and heart disease; Preventing heart disease - wine; Preventing heart disease - alcohol ... more often just to lower your risk of heart disease. Heavier drinking can harm the heart and ...

  13. Simple method to estimate mean heart dose from Hodgkin lymphoma radiation therapy according to simulation X-rays.

    van Nimwegen, Frederika A; Cutter, David J; Schaapveld, Michael; Rutten, Annemarieke; Kooijman, Karen; Krol, Augustinus D G; Janus, Cécile P M; Darby, Sarah C; van Leeuwen, Flora E; Aleman, Berthe M P

    2015-05-01

    To describe a new method to estimate the mean heart dose for Hodgkin lymphoma patients treated several decades ago, using delineation of the heart on radiation therapy simulation X-rays. Mean heart dose is an important predictor for late cardiovascular complications after Hodgkin lymphoma (HL) treatment. For patients treated before the era of computed tomography (CT)-based radiotherapy planning, retrospective estimation of radiation dose to the heart can be labor intensive. Patients for whom cardiac radiation doses had previously been estimated by reconstruction of individual treatments on representative CT data sets were selected at random from a case-control study of 5-year Hodgkin lymphoma survivors (n=289). For 42 patients, cardiac contours were outlined on each patient's simulation X-ray by 4 different raters, and the mean heart dose was estimated as the percentage of the cardiac contour within the radiation field multiplied by the prescribed mediastinal dose and divided by a correction factor obtained by comparison with individual CT-based dosimetry. According to the simulation X-ray method, the medians of the mean heart doses obtained from the cardiac contours outlined by the 4 raters were 30 Gy, 30 Gy, 31 Gy, and 31 Gy, respectively, following prescribed mediastinal doses of 25-42 Gy. The absolute-agreement intraclass correlation coefficient was 0.93 (95% confidence interval 0.85-0.97), indicating excellent agreement. Mean heart dose was 30.4 Gy with the simulation X-ray method, versus 30.2 Gy with the representative CT-based dosimetry, and the between-method absolute-agreement intraclass correlation coefficient was 0.87 (95% confidence interval 0.80-0.95), indicating good agreement between the two methods. Estimating mean heart dose from radiation therapy simulation X-rays is reproducible and fast, takes individual anatomy into account, and yields results comparable to the labor-intensive representative CT-based method. This simpler method may produce a

  14. Simple Method to Estimate Mean Heart Dose From Hodgkin Lymphoma Radiation Therapy According to Simulation X-Rays

    Nimwegen, Frederika A. van [Department of Psychosocial Research, Epidemiology, and Biostatistics, The Netherlands Cancer Institute, Amsterdam (Netherlands); Cutter, David J. [Clinical Trial Service Unit, University of Oxford, Oxford (United Kingdom); Oxford Cancer Centre, Oxford University Hospitals NHS Trust, Oxford (United Kingdom); Schaapveld, Michael [Department of Psychosocial Research, Epidemiology, and Biostatistics, The Netherlands Cancer Institute, Amsterdam (Netherlands); Rutten, Annemarieke [Department of Radiology, The Netherlands Cancer Institute, Amsterdam (Netherlands); Kooijman, Karen [Department of Psychosocial Research, Epidemiology, and Biostatistics, The Netherlands Cancer Institute, Amsterdam (Netherlands); Krol, Augustinus D.G. [Department of Radiation Oncology, Leiden University Medical Center, Leiden (Netherlands); Janus, Cécile P.M. [Department of Radiation Oncology, Erasmus MC Cancer Center, Rotterdam (Netherlands); Darby, Sarah C. [Clinical Trial Service Unit, University of Oxford, Oxford (United Kingdom); Leeuwen, Flora E. van [Department of Psychosocial Research, Epidemiology, and Biostatistics, The Netherlands Cancer Institute, Amsterdam (Netherlands); Aleman, Berthe M.P., E-mail: b.aleman@nki.nl [Department of Radiation Oncology, The Netherlands Cancer Institute, Amsterdam (Netherlands)

    2015-05-01

    Purpose: To describe a new method to estimate the mean heart dose for Hodgkin lymphoma patients treated several decades ago, using delineation of the heart on radiation therapy simulation X-rays. Mean heart dose is an important predictor for late cardiovascular complications after Hodgkin lymphoma (HL) treatment. For patients treated before the era of computed tomography (CT)-based radiotherapy planning, retrospective estimation of radiation dose to the heart can be labor intensive. Methods and Materials: Patients for whom cardiac radiation doses had previously been estimated by reconstruction of individual treatments on representative CT data sets were selected at random from a case–control study of 5-year Hodgkin lymphoma survivors (n=289). For 42 patients, cardiac contours were outlined on each patient's simulation X-ray by 4 different raters, and the mean heart dose was estimated as the percentage of the cardiac contour within the radiation field multiplied by the prescribed mediastinal dose and divided by a correction factor obtained by comparison with individual CT-based dosimetry. Results: According to the simulation X-ray method, the medians of the mean heart doses obtained from the cardiac contours outlined by the 4 raters were 30 Gy, 30 Gy, 31 Gy, and 31 Gy, respectively, following prescribed mediastinal doses of 25-42 Gy. The absolute-agreement intraclass correlation coefficient was 0.93 (95% confidence interval 0.85-0.97), indicating excellent agreement. Mean heart dose was 30.4 Gy with the simulation X-ray method, versus 30.2 Gy with the representative CT-based dosimetry, and the between-method absolute-agreement intraclass correlation coefficient was 0.87 (95% confidence interval 0.80-0.95), indicating good agreement between the two methods. Conclusion: Estimating mean heart dose from radiation therapy simulation X-rays is reproducible and fast, takes individual anatomy into account, and yields results comparable to the labor

  15. Sinogenic intracranial complications

    Kofoed, Mikkel Seremet; Fisker, Niels; Christensen, Anne Estmann

    2018-01-01

    We present two 11-year-old girls with chronic recurrent multifocal osteomyelitis, treated with adalimumab. Both developed severe intracranial complications to sinusitis. Patient 1 had been treated with adalimumab for 15 months when she developed acute sinusitis complicated by an orbital abscess, ...

  16. [Complications in pediatric anesthesia].

    Becke, K

    2014-07-01

    As in adult anesthesia, morbidity and mortality could be significantly reduced in pediatric anesthesia in recent decades. This fact cannot conceal the fact that the incidence of anesthetic complications in children is still much more common than in adults and sometimes with a severe outcome. Newborns and infants in particular but also children with emergency interventions and severe comorbidities are at increased risk of potential complications. Typical complications in pediatric anesthesia are respiratory problems, medication errors, difficulties with the intravenous puncture and pulmonal aspiration. In the postoperative setting, nausea and vomiting, pain, and emergence delirium can be mentioned as typical complications. In addition to the systematic prevention of complications in pediatric anesthesia, it is important to quickly recognize disturbances of homeostasis and treat them promptly and appropriately. In addition to the expertise of the performing anesthesia team, the institutional structure in particular can improve quality and safety in pediatric anesthesia.

  17. Perioperative and postoperative complications of intracavitary radiation for FIGO stage I-III carcinoma of the cervix

    Jhingran, Anuja; Eifel, Patricia J.

    2000-01-01

    Purpose: To evaluate perioperative and postoperative complications of low-dose-rate (LDR) intracavitary radiation therapy in patients with FIGO Stage I-III carcinoma of the uterine cervix. Methods and Materials: We retrospectively reviewed the medical and radiotherapy records of all patients treated with radiation between 1960 and 1992 at The University of Texas M. D. Anderson Cancer Center for FIGO I-III carcinomas of the cervix. Patients who had had initial hysterectomy or whose treatment did not include intracavitary irradiation were excluded. The final study included 4043 patients who had undergone 7662 intracavitary procedures. Results: Eleven (0.3%) patients had documented or suspected cases of thromboembolism resulting in 4 deaths. Of these 11 patients, 8 had clinical or radiographic evidence of tumor involving pelvic nodes or fixed pelvic wall. The risk of postoperative thromboembolism did not decrease significantly with the routine use of mini-dose heparin prophylaxis (p = 0.3). Other life-threatening perioperative complications included myocardial infarction (1 death in 5 patients), cerebrovascular accident (2 patients), congestive heart failure or atrial fibrillation (3 patients), and halothane liver toxicity (2 deaths in 2 patients). Intraoperative complications included uterine perforation (2.8%) and vaginal laceration (0.3%), which occurred more frequently in patients ≥ 60 years old (p < 0.01). Fourteen percent of patients had a temperature ≥ 101 deg. F during at least one hospital stay. The only correlation between minor intraoperative complications and disease-specific survival was found in patients who had Stage III disease and uterine perforation; survival was significantly (p = 0.01) decreased in these patients. Conclusions: Fatal or life-threatening complications of intracavitary treatment were very rare. Deep venous thrombosis (DVT) and pulmonary embolism (PE) did not occur in otherwise healthy patients with early disease and were rare even

  18. Atrial tachyarrhythmia in adult congenital heart disease

    Karbassi, Arsha; Nair, Krishnakumar; Harris, Louise; Wald, Rachel M; Roche, S Lucy

    2017-01-01

    The adult congenital heart disease (ACHD) population continues to grow and most cardiologists, emergency room physicians and family doctors will intermittently come into contact with these patients. Oftentimes this may be in the setting of a presentation with atrial tachyarrhythmia; one of the commonest late complications of ACHD and problem with potentially serious implications. Providing appropriate initial care and ongoing management of atrial tachyarrhythmia in ACHD patients requires a degree of specialist knowledge and an awareness of certain key issues. In ACHD, atrial tachyarrhythmia is usually related to the abnormal anatomy of the underlying heart defect and often occurs as a result of surgical scar or a consequence of residual hemodynamic or electrical disturbances. Arrhythmias significantly increase mortality and morbidity in ACHD and are the most frequent reason for ACHD hospitalization. Intra-atrial reentrant tachycardia and atrial fibrillation are the most prevalent type of arrhythmia in this patient group. In hemodynamically unstable patients, urgent cardioversion is required. Acute management of the stable patient includes anticoagulation, rate control, and electrical or pharmacological cardioversion. In ACHD, rhythm control is the preferred management strategy and can often be achieved. However, in the long-term, medication side-effects can prove problematic. Electrophysiology studies and catheter ablation are important treatments modalities and in certain cases, surgical or percutaneous treatment of the underlying cardiac defect has a role. ACHD patients, especially those with complex CHD, are at increased risk of thromboembolic events and anticoagulation is usually required. Female ACHD patients of child bearing age may wish to pursue pregnancies. The risk of atrial arrhythmias is increased during pregnancy and management of atrial tachyarrhythmia during pregnancy needs specific consideration. PMID:28706585

  19. [Surgical complications of colostomies].

    Ben Ameur, Hazem; Affes, Nejmeddine; Rejab, Haitham; Abid, Bassem; Boujelbene, Salah; Mzali, Rafik; Beyrouti, Mohamed Issam

    2014-07-01

    The colostomy may be terminal or lateral, temporary or permanent. It may have psychological, medical or surgical complications. reporting the incidence of surgical complications of colostomies, their therapeutic management and trying to identify risk factors for their occurrence. A retrospective study for a period of 5 years in general surgery department, Habib Bourguiba hospital, Sfax, including all patients operated with confection of a colostomy. Were then studied patients reoperated for stoma complication. Among the 268 patients who have had a colostomy, 19 patients (7%) developed surgical stoma complications. They had a mean age of 59 years, a sex ratio of 5.3 and a 1-ASA score in 42% of cases. It was a prolapse in 9 cases (reconfection of the colostomy: 6 cases, restoration of digestive continuity: 3 cases), a necrosis in 5 cases (reconfection of the colostomy), a plicature in 2 cases (reconfection of the colostomy) a peristomal abscess in 2 cases (reconfection of the colostomy: 1 case, restoration of digestive continuity: 1 case) and a strangulated parastomal hernia in 1 case (herniorrhaphy). The elective incision and the perineal disease were risk factors for the occurrence of prolapse stomial. Surgical complications of colostomies remain a rare event. Prolapse is the most common complication, and it is mainly related to elective approach. Reoperation is often required especially in cases of early complications, with usually uneventful postoperative course.

  20. Normal tissue complication probability for salivary glands

    Rana, B.S.

    2008-01-01

    The purpose of radiotherapy is to make a profitable balance between the morbidity (due to side effects of radiation) and cure of malignancy. To achieve this, one needs to know the relation between NTCP (normal tissue complication probability) and various treatment variables of a schedule viz. daily dose, duration of treatment, total dose and fractionation along with tissue conditions. Prospective studies require that a large number of patients be treated with varied schedule parameters and a statistically acceptable number of patients develop complications so that a true relation between NTCP and a particular variable is established. In this study Salivary Glands Complications have been considered. The cases treated in 60 Co teletherapy machine during the period 1994 to 2002 were analyzed and the clinicians judgement in ascertaining the end points was the only means of observations. The only end points were early and late xerestomia which were considered for NTCP evaluations for a period of 5 years

  1. [Postoperative complications after larynx resection: assessment with video-cinematography].

    Kreuzer, S; Schima, W; Schober, E; Strasser, G; Denk, D M; Swoboda, H

    1998-02-01

    In past decades, the surgical techniques for treating laryngeal carcinoma have been vastly improved. For circumscribed tumors, voice-conserving resections are possible and for extensive neoplasms, radical laryngectomy, sometimes combined with chemoradiation, has been developed. Postoperative complications regarding swallowing function are not uncommon. Radiologic examinations, especially pharyngography and videofluoroscopy, are most often used to evaluate patients with complications after laryngeal surgery. An optimized videofluoroscopic technique for evaluation of complications is described. The radiologic appearance of early and late complications, such as fistulas, hematomas, aspiration, strictures, dysfunction of the pharyngoesophageal sphincter, tumor recurrence, and metachronous tumors is demonstrated.

  2. Imaging of osteochondroma complications

    Gomes, Fernando Santos Emerich; Lewin, Fabio; Mariotti, Guilherme Cayres; Capasso Filho, Mauro; Yamaguchi, Claudia Kazue; Cruz, Rafael O.; Baptista, Pedro Pericles Ribeiro; Yonamine, Eduardo Sadao; Prospero, Jose Donato

    2007-01-01

    Osteochondroma is the most common entity beyond all the known osseous tumors. It is a lesion with a high enlargement capacity and a continuous growing in some cases, and it may determine complications, mainly due to mass effect. It may be present in a solitary or multiple forms, and the last one is related with a higher tendency to sarcomatous transformation, which is the most frightening complication. The purpose of the present study is to demonstrate, through an iconographic assay, the most common complications caused by the osteochondromas, making the correlation of its clinical and radiological aspects. (author)

  3. Computed Flow Through An Artificial Heart And Valve

    Rogers, Stuart E.; Kwak, Dochan; Kiris, Cetin; Chang, I-Dee

    1994-01-01

    NASA technical memorandum discusses computations of flow of blood through artificial heart and through tilting-disk artificial heart valve. Represents further progress in research described in "Numerical Simulation of Flow Through an Artificial Heart" (ARC-12478). One purpose of research to exploit advanced techniques of computational fluid dynamics and capabilities of supercomputers to gain understanding of complicated internal flows of viscous, essentially incompressible fluids like blood. Another to use understanding to design better artificial hearts and valves.

  4. Potenciais tardios ao eletrocardiograma de alta resolução no domínio do tempo em portadores de insuficiência cardíaca de diferentes etiologias Time domain analysis of the signal averaged electrocardiogram to detect late potentials in heart failure patients with different etiologies

    Ernani de Sousa Grell

    2006-09-01

    Full Text Available OBJETIVO: Avaliar freqüência, correlações clínicas e influência prognóstica do potencial tardio no eletrocardiograma de alta resolução, em portadores de insuficiência cardíaca de diferentes etiologias. MÉTODOS: Foi estudado o eletrocardiograma de alta resolução, durante 42 meses, em 288 portadores de insuficiência cardíaca de diferentes etiologias, 215 homens (74,65% e 73 mulheres (25,35, de idades entre 16 e 70 anos (média 51,5, desvio-padrão 11,24. As etiologias da insuficiência cardíaca foram: cardiomiopatia hipertensiva, 78(27,1%; cardiomiopatia dilatada idiopática, 73(25,4%; cardiomiopatia isquêmica, 65(22,6%; cardiomiopatia da doença de Chagas, 42(14,6%; cardiomiopatia alcoólica, 9(3,1%; cardiomiopatia periparto, 6(2,1%; valvopatias em 2(4,2% e miocardite viral, 3(1,04%. Foram avaliadas a duração do QRS Standard, duração do QRS filtrado, duração do sinal abaixo de 40µV e a raiz quadrada nos últimos 40ms quanto a idade, sexo, etiologia, achados do eletrocardiograma de repouso de 12 derivações, do ecocardiograma, do eletrocardiograma de longa duração e mortalidade. Para a análise estatística, foram utilizados os testes: exato de Fisher, t de Student, de Man-Whitney, análise de variância, Log-HanK e o método de Kaplan-Meyer. RESULTADOS: O potencial tardio foi diagnosticado em 90 (31,3% pacientes e não houve correlação com as etiologias. Sua presença associou-se a: menor consumo máximo de oxigênio a cicloergoespirometria (p=0,001; taquicardia ventricular sustentada e não sustentada ao Holter (p=0,001, morte súbita e mortalidade (pOBJECTIVE: To evaluate the frequency, clinical correlations and prognosis influence of late potentials on the of heart failure patients with different etiologies using the signal averaged electrocardiogram. METHODS: A 42 month study of the signal averaged electrocardiograms of 288 heart failure patients with different etiologies was conducted. The group of patients

  5. Secondary Hyperparathyroidism in Heart Failure.

    Morsy, Mohamed S; Dishmon, Dwight A; Garg, Nadish; Weber, Karl T

    2017-10-01

    Secondary hyperparathyroidism (SHPT) is a well-known pathophysiologic feature of chronic renal failure. In recent years, SHPT has become recognized as a complication of the aldosteronism associated with congestive heart failure and where excretory Ca 2+ and Mg 2+ wasting results in plasma-ionized hypocalcemia and hypomagnesemia. Elevations in plasma parathyroid hormone have adverse systemic consequences, including intracellular Ca 2+ overloading of myocytes and vascular smooth muscle with the induction of oxidative stress. Herein, we briefly review the presence and adverse outcomes of SHPT in persons with heart failure. Copyright © 2017 Southern Society for Clinical Investigation. Published by Elsevier Inc. All rights reserved.

  6. Postoperative rectal anastomotic complications

    Polanecký, O.; Adámek, S.; Šedý, Jiří; Skořepa, J.; Hladík, P.; Šmejkal, M.; Pafko, P.; Lischke, R.

    2014-01-01

    Roč. 115, č. 12 (2014), s. 781-785 ISSN 0006-9248 Institutional support: RVO:67985823 Keywords : human * complication * anastomosis * rectum Subject RIV: FJ - Surgery incl. Transplants Impact factor: 0.439, year: 2014

  7. Complications of Circumcision

    Aaron J. Krill

    2011-01-01

    Full Text Available In the United States, circumcision is a commonly performed procedure. It is a relatively safe procedure with a low overall complication rate. Most complications are minor and can be managed easily. Though uncommon, complications of circumcision do represent a significant percentage of cases seen by pediatric urologists. Often they require surgical correction that results in a significant cost to the health care system. Severe complications are quite rare, but death has been reported as a result in some cases. A thorough and complete preoperative evaluation, focusing on bleeding history and birth history, is imperative. Proper selection of patients based on age and anatomic considerations as well as proper sterile surgical technique are critical to prevent future circumcision-related adverse events.

  8. Complications of shoulder dystocia.

    Dajani, Nafisa K; Magann, Everett F

    2014-06-01

    Complications of shoulder dystocia are divided into fetal and maternal. Fetal brachial plexus injury (BPI) is the most common fetal complication occurring in 4-40% of cases. BPI has also been reported in abdominal deliveries and in deliveries not complicated by shoulder dystocia. Fractures of the fetal humerus and clavicle occur in about 10.6% of cases of shoulder dystocia and usually heal with no sequel. Hypoxic ischemic brain injury is reported in 0.5-23% of cases of shoulder dystocia. The risk correlates with the duration of head-to-body delivery and is especially increased when the duration is >5 min. Fetal death is rare and is reported in 0.4% of cases. Maternal complications of shoulder dystocia include post-partum hemorrhage, vaginal lacerations, anal tears, and uterine rupture. The psychological stress impact of shoulder dystocia is under-recognized and deserves counseling prior to home discharge. Copyright © 2014 Elsevier Inc. All rights reserved.

  9. Pertussis (Whooping Cough) Complications

    ... of Search Controls Search Form Controls Cancel Submit Pertussis (Whooping Cough) Note: Javascript is disabled or is not supported ... message, please visit this page: About CDC.gov . Pertussis Home About Pertussis Causes & Transmission Signs & Symptoms Complications ...

  10. Usefulness of cardiac 123I-MIBG imaging for the evaluation of diastolic heart failure

    Tanaka, Haruki; Kozai, Toshiyuki; Urabe, Yoshitoshi

    2007-01-01

    Significance of 123 I-MIBG (metaiodobenzylguanidine) scintigraphy in diagnosis of cardiac sympathetic nerve function is not yet elucidated in chronic heart failure derived from left ventricular diastolic defect despite its established importance in evaluation of severity and prognosis of chronic systolic heart failure. This study was performed to elucidate the usefulness of the imaging for chronic diastolic heart failure. Comparison was made of 47 hospitalized patients with chronic diastolic heart failure (D-group; left ejection fraction, 50% or more), 45 with chronic systolic failure (S-group; the fraction 123 I-MIBG with 2-detector gamma camera (Toshiba E.CAM), of which images were analyzed by Toshiba GMS-7000. Cardiac sympathetic nerve function in D-group was found stimulated to be impaired, in a similar extent to that in S-group; severity in NYHA classification was significantly correlated with late H/M ratio and WR; WR in cases with atrial fibrillation complication showed a significant correlation with plasma BNP level; and 123 I-MIBG scintigraphic evaluation of the nerve function in D-group was concluded to be useful for severity assessment. (T.I.)

  11. Neurologic complications in oncology

    Andrea Pace

    2010-06-01

    Full Text Available Neurologic side effects related to cancer therapy are a common problem in oncology practice. These complications can negatively affect the management of the patient, because they can inhibit treatment and diminish quality of life. Therefore specific skills are required to recognise symptoms and clinical manifestations. This review focuses on the most common neurologic complications to improve physician’s familiarity in determining the aetiology of these symptoms.

  12. Neurologic complications of vaccinations.

    Miravalle, Augusto A; Schreiner, Teri

    2014-01-01

    This chapter reviews the most common neurologic disorders associated with common vaccines, evaluates the data linking the disorder with the vaccine, and discusses the potential mechanism of disease. A literature search was conducted in PubMed using a combination of the following terms: vaccines, vaccination, immunization, and neurologic complications. Data were also gathered from publications of the American Academy of Pediatrics Committee on Infectious Diseases, the World Health Organization, the US Centers for Disease Control and Prevention, and the Vaccine Adverse Event Reporting System. Neurologic complications of vaccination are rare. Many associations have been asserted without objective data to support a causal relationship. Rarely, patients with a neurologic complication will have a poor outcome. However, most patients recover fully from the neurologic complication. Vaccinations have altered the landscape of infectious disease. However, perception of risk associated with vaccinations has limited the success of disease eradication measures. Neurologic complications can be severe, and can provoke fear in potential vaccines. Evaluating whether there is causal link between neurologic disorders and vaccinations, not just temporal association, is critical to addressing public misperception of risk of vaccination. Among the vaccines available today, the cost-benefit analysis of vaccinations and complications strongly argues in favor of vaccination. © 2014 Elsevier B.V. All rights reserved.

  13. Complications in Hip Arthroscopy

    Nakano, Naoki; Khanduja, Vikas

    2016-01-01

    Summary Background Recent developments in hip arthroscopic techniques and technology have made it possible in many cases to avoid open surgical dislocation for treating a variety of pathology in the hip. Although early reports suggest favourable results’ using hip arthroscopy and it has been shown to be a relatively safe procedure, complications do exist and can sometimes lead to significant morbidity. Methods This is a review article. The aim of this manuscript is to present the most frequent and/or serious complications that could occur at or following hip arthroscopy and some guidelines to avoid these complications. Conclusion Most complications of hip arthroscopy are minor or transient but serious complications can occur as well. A lot of complication e.g. acetabular labral puncture go unreported. Appropriate education and training, precise and meticulous surgical technique with correct instrumentation, the right indication in the right patient and adherence to advice from mentors and experienced colleagues are all essential factors for a successful outcome. Level of evidence: V. PMID:28066747

  14. On complicity theory.

    Kline, A David

    2006-04-01

    The received account of whistleblowing, developed over the last quarter century, is identified with the work of Norman Bowie and Richard DeGeorge. Michael Davis has detailed three anomalies for the received view: the paradoxes of burden, missing harm and failure. In addition, he has proposed an alternative account of whistleblowing, viz., the Complicity Theory. This paper examines the Complicity Theory. The supposed anomalies rest on misunderstandings of the received view or misreadings of model cases of whistleblowing, for example, the Challenger disaster and the Ford Pinto. Nevertheless, the Complicity Theory is important for as in science the contrast with alternative competing accounts often helps us better understand the received view. Several aspects of the received view are reviewed and strengthened through comparison with Complicity Theory, including why whistleblowing needs moral justification. Complicity Theory is also critiqued. The fundamental failure of Complicity Theory is its failure to explain why government and the public encourage and protect whistleblowers despite the possibility of considerable harm to the relevant company in reputation, lost jobs, and lost shareholder value.

  15. Heart valve surgery

    ... replacement; Valve repair; Heart valve prosthesis; Mechanical valves; Prosthetic valves ... surgery. Your heart valve has been damaged by infection ( endocarditis ). You have received a new heart valve ...

  16. Heart failure - tests

    CHF - tests; Congestive heart failure - tests; Cardiomyopathy - tests; HF - tests ... the best test to: Identify which type of heart failure (systolic, diastolic, valvular) Monitor your heart failure and ...

  17. Radiobiological considerations of late effects arising from radiotherapy

    Kogelnik, H.D.; Kaercher, K.H.

    1977-01-01

    A variety of clinical and experimental data are reviewed to investigate the different factors leading to appearance of late complications. Higher individual doses per fraction are related to an increase in the incidence and severity of late effects and massive dose techniques result in catastrophic late complications. There is no apparent relation between the severity of initial skin reactions and late effects, indicating that matching of acute radiation reactions on skin or mucous membranes cannot be extrapolated to late damage in connective tissues and organs. The probability of late tissue injury increases with the volume of tissue irradiated. Several phenomena, e.g. parenchymal cell depletion, vascular injury and fibrocyte dysfunction, are likely to operate together as well as separately in the pathogenesis of late effects. The late complications of radiotherapy develop in cells with a slow proliferation, and this is consistent with the hypothesis that parenchymal cell killing may be the basis for the injury. The response of cells with a slow proliferation to a course of fractionated irradiation differs from that of rapidly proliferative cells in three biological processes: repair of potentially lethal damage, redistribution and regeneration. (author)

  18. Late effects of thoracic irradiation in children

    Boelling, T.; Koenemann, S.; Ernst, I.; Willich, N. [Dept. of Radiotherapy, Univ. Hospital of Muenster (Germany)

    2008-06-15

    Purpose: to summarize the literature regarding the late effects of radiotherapy to the thorax in childhood and adolescence with special emphasis on cardiac and pulmonary impairment. Material und methods: the literature was critically reviewed using the PubMed {sup registered} database with the key words 'late effects', 'late sequelae', 'child', 'childhood', 'adolescence', 'radiation', 'radiotherapy', 'thorax', 'lung', 'heart', and 'pulmonary'. Results: 17 publications dealing with radiation-induced pulmonary and cardiac late sequelae in children could be identified and were analyzed in detail. 29 further publications with additional information were also included in the analysis. Pulmonary function impairment after mediastinal irradiation arose in one third of all pediatric patients, even when treatment was performed with normofractionated lower doses (15-25 Gy). Whole lung irradiation was regularly followed by pulmonary function impairment with differing rates in several reports. However, clinically symptomatic function impairment like dyspnea was less frequent. Irradiation of up to 25 Gy (single doses {<=} 2 Gy) to the heart showed little or no cardiac toxicity in analyses of irradiated children (median follow-up 1.3-14.3 years). Doses of > 25 Gy (single doses {<=} 2-3.3 Gy) led to several cardiac dysfunctions. However, new data from adults with longer follow-up may indicate threshold doses as low as 1 Gy. Impairment of skeletal growth, breast hypoplasia, and secondary malignancy were further potential late sequelae. Conclusion: several retrospective reports described radiation-associated late sequelae in children. However, there is still a lack of sufficient data regarding the characterization of dose-volume effects. (orig.)

  19. Postoperative abdominal complications after cardiopulmonary bypass

    Dong Guohua

    2012-10-01

    Full Text Available Abstract Background To summarize the diagnostic and therapeutic experiences on the patients who suffered abdominal complications after cardiovascular surgery with cardiopulmonary bypass(CPB. Methods A total of 2349 consecutive patients submitted to cardiovascular surgery with CPB in our hospital from Jan 2004 to Dec 2010 were involved. The clinical data of any abdominal complication, including its incidence, characters, relative risks, diagnostic measures, medical or surgical management and mortality, was retrospectively analyzed. Results Of all the patients, 33(1.4% developed abdominal complications postoperatively, including 11(33.3% cases of paralytic ileus, 9(27.3% of gastrointestinal haemorrhage, 2(6.1% of gastroduodenal ulcer perforation, 2(6.1% of acute calculus cholecystitis, 3(9.1% of acute acalculus cholecystitis, 4(12.1% of hepatic dysfunction and 2(6.1% of ischemia bowel diseases. Of the 33 patients, 26 (78.8% accepted medical treatment and 7 (21.2% underwent subsequent surgical intervention. There were 5(15.2% deaths in this series, which was significantly higher than the overall mortality (2.7%. Positive history of peptic ulcer, advanced ages, bad heart function, preoperative IABP support, prolonged CPB time, low cardiac output and prolonged mechanical ventilation are the risk factors of abdominal complications. Conclusions Abdominal complications after cardiovascular surgery with CPB have a low incidence but a higher mortality. Early detection and prompt appropriate intervention are essential for the outcome of the patients.

  20. Women's Heart Disease: Heart Attack Symptoms

    ... of this page please turn JavaScript on. Feature: Women's Heart Disease Heart Attack Symptoms Past Issues / Winter ... most common heart attack symptom in men and women is chest pain or discomfort. However, women also ...

  1. Heart Health: The Heart Truth Campaign 2009

    ... Bar Home Current Issue Past Issues Cover Story Heart Health The Heart Truth Campaign 2009 Past Issues / Winter 2009 Table ... one of the celebrities supporting this year's The Heart Truth campaign. Both R&B singer Ashanti (center) ...

  2. Heart Health - Heart Disease: Symptoms, Diagnosis, Treatment

    ... Bar Home Current Issue Past Issues Cover Story Heart Health Heart Disease: Symptoms, Diagnosis, Treatment Past Issues / Winter 2009 ... of this page please turn Javascript on. Most heart attacks happen when a clot in the coronary ...

  3. Women's Heart Disease: Heart Disease Risk Factors

    ... this page please turn JavaScript on. Feature: Women's Heart Disease Heart Disease Risk Factors Past Issues / Winter 2014 Table ... or habits may raise your risk for coronary heart disease (CHD). These conditions are known as risk ...

  4. Pulmonary arterial hypertension associated with congenital heart disease

    Michele D'Alto

    2012-12-01

    Full Text Available Pulmonary arterial hypertension (PAH is a common complication of congenital heart disease (CHD, with most cases occurring in patients with congenital cardiac shunts. In patients with an uncorrected left-to-right shunt, increased pulmonary pressure leads to vascular remodelling and dysfunction, resulting in a progressive rise in pulmonary vascular resistance and increased pressures in the right heart. Eventually, reversal of the shunt may arise, with the development of Eisenmenger's syndrome, the most advanced form of PAH-CHD. The prevalence of PAH-CHD has fallen in developed countries over recent years and the number of patients surviving into adulthood has increased markedly. Today, the majority of PAH-CHD patients seen in clinical practice are adults, and many of these individuals have complex disease or received a late diagnosis of their defect. While there have been advances in the management and therapy in recent years, PAH-CHD is a heterogeneous condition and some subgroups, such as those with Down's syndrome, present particular challenges. This article gives an overview of the demographics, pathophysiology and treatment of PAH-CHD and focuses on individuals with Down's syndrome as an important and challenging patient group.

  5. PDK4 Inhibits Cardiac Pyruvate Oxidation in Late Pregnancy.

    Liu, Laura X; Rowe, Glenn C; Yang, Steven; Li, Jian; Damilano, Federico; Chan, Mun Chun; Lu, Wenyun; Jang, Cholsoon; Wada, Shogo; Morley, Michael; Hesse, Michael; Fleischmann, Bernd K; Rabinowitz, Joshua D; Das, Saumya; Rosenzweig, Anthony; Arany, Zoltan

    2017-12-08

    Pregnancy profoundly alters maternal physiology. The heart hypertrophies during pregnancy, but its metabolic adaptations, are not well understood. To determine the mechanisms underlying cardiac substrate use during pregnancy. We use here 13 C glucose, 13 C lactate, and 13 C fatty acid tracing analyses to show that hearts in late pregnant mice increase fatty acid uptake and oxidation into the tricarboxylic acid cycle, while reducing glucose and lactate oxidation. Mitochondrial quantity, morphology, and function do not seem altered. Insulin signaling seems intact, and the abundance and localization of the major fatty acid and glucose transporters, CD36 (cluster of differentiation 36) and GLUT4 (glucose transporter type 4), are also unchanged. Rather, we find that the pregnancy hormone progesterone induces PDK4 (pyruvate dehydrogenase kinase 4) in cardiomyocytes and that elevated PDK4 levels in late pregnancy lead to inhibition of PDH (pyruvate dehydrogenase) and pyruvate flux into the tricarboxylic acid cycle. Blocking PDK4 reverses the metabolic changes seen in hearts in late pregnancy. Taken together, these data indicate that the hormonal environment of late pregnancy promotes metabolic remodeling in the heart at the level of PDH, rather than at the level of insulin signaling. © 2017 American Heart Association, Inc.

  6. Heart failure complicating tetralogy of Fallot | Ogunkunle | West ...

    West African Journal of Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 23, No 1 (2004) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register · Download this PDF file. The PDF file you selected should ...

  7. pneumonia complicated by congestive heart failure in nigerian

    2012-10-10

    Oct 10, 2012 ... Requests for reprints to: Dr. W. E. Sadoh, Department of Child Health, University of Benin/ University of Benin Teaching ... with the acquired immunodefficicency syndrome .... middle SEC and 25(24.0%) in the high SEC. All the.

  8. Transplante cardíaco: complicações apresentadas por pacientes durante a internação Trasplante de corazón: complicaciones que presentan los pacientes durante la hospitalización Heart Transplantation: complications presented by patients during the hospitalization

    Elaine Araújo da Silva

    2012-12-01

    ón primaria y edad media de 45,2 años. Miocardiopatía chagásica fue la principal causa de insuficiencia cardíaca. Complicaciones que prevalecieron durante el ingreso fueron la alteración de la glucosa en la sangre, insuficiencia renal y las infecciones. La tasa de mortalidad fue del 20,4% durante la hospitalización. Además de las complicaciones biológicas, se registraron también ansiedad y depresión. Se hace necesario investigaciones sobre el tema en los ámbitos psicosociales y espirituales, contribuyendo al desarrollo científico.Nowadays, with advance in technology and medicine the last alternative of treatment to heart failure is the cardiac transplantation. This work was developed with the following objectives to delineate the demographic profile of patients undergoing heart transplantation and complications presented by them after this procedure in the hospitalization. This is a descriptive and quantitative study conducted with the 44 records of patients undergoing heart transplantation from June/2006 to July/2009, in a University Hospital in Belo Horizonte, Minas Gerais, Brazil. The project attended to Resolution 196/96 recommendations. According to the results the majority of patients were male, married, with elementary education and the mid age of 45.2 years. The Chagasic cardiomyopathy was the main cause of heart failure. Complications that prevailed during the admission were alteration in blood glucose, kidney failure and infections. The mortality rate was 20.4% during hospitalization. In addition to biological complications were recorded only anxiety and depression. It is necessary to research on this subject in the psychosocial and spiritual spheres, contributing to the scientific development.

  9. Thrombophilia in complicated pregnancies

    Ayşe Şahin

    2013-12-01

    Full Text Available Objective: To investigate the incidence and etiology of pregnancy complications associated with thrombophilic factors. Methods: Fifty-four patients with complicated pregnancy and 40 healthy pregnant subjects were included the study. Factor V Leiden (FVL mutation, protein S, protein C, anti-thrombin deficiency levels were investigated. Results: Of the 54 patients with complicated pregnancy, 29 had preeclampsia, 18 had intra uterine growth retardation, and 7 had intrauterine fetal loss. The most common defect was FVL mutation. FVL mutations in patient group and the control group were 27.2% and 10%, respectively, which were statistically significant. The protein S, protein C, and anti-thrombin deficiencies were found higher in the patient group compared to control (p>0.05 for each. Conclusion: FVL mutation was found higher in patient group compared to the control group, Protein C deficiency and anti-thrombin deficiency were related to preeclampsia but not other pregnancy complications. Clinicians should take into account the thrombophilia in complicated pregnancy, especially preeclampsia. J Clin Exp Invest 2013; 4 (4: 497-502

  10. Complications of shoulder arthroscopy.

    Moen, Todd C; Rudolph, Glen H; Caswell, Kyle; Espinoza, Christopher; Burkhead, Wayne Z; Krishnan, Sumant G

    2014-07-01

    Over the past 20 to 30 years, arthroscopic shoulder techniques have become increasingly popular. Although these techniques have several advantages over open surgery, surgical complications are no less prevalent or devastating than those associated with open techniques. Some of the complications associated with arthroscopic shoulder surgery include recurrent instability, soft-tissue injury, and neurapraxia. These complications can be minimized with thoughtful consideration of the surgical indications, careful patient selection and positioning, and a thorough knowledge of the shoulder anatomy. Deep infection following arthroscopic shoulder surgery is rare; however, the shoulder is particularly susceptible to Propionibacterium acnes infection, which is mildly virulent and has a benign presentation. The surgeon must maintain a high index of suspicion for this infection. Thromboemoblic complications associated with arthroscopic shoulder techniques are also rare, and studies have shown that pharmacologic prophylaxis has minimal efficacy in preventing these complications. Because high-quality studies on the subject are lacking, minimal evidence is available to suggest strategies for prevention. Copyright 2014 by the American Academy of Orthopaedic Surgeons.

  11. Postradiation therapy skin complications and aspects of their treatment

    Derveniece, A.; Hartmane, I.; Cema, I.; Strode, E.; Mikazans, I.

    2001-01-01

    X-ray is a common therapy for malignant skin cancers. 60-70 Gy is the necessary therapeutic dose for squamous cell carcinoma. Early and late postradiation complications are X-ray dermatitis, erosions, ulcers and atrophies. The therapy for complications includes topical antiseptics and antibacterial agents, debridement, dressing, and even plastic and reconstructive surgery. Capillary regrowth, immunosuppression, local ischemia and epithelialisation are to be considered. The aim of this study was to observe and compare the topical agents in treatment of postradiation skin compilations. Early compilations were treated effectively using Diaethonum ointment (prophylaxis and therapy), Fucicort cream, Linoladiol-HN cream. With late complications Chlorhexidine gluconate 0.05% solution, Iruxol and Desitin ointments showed good results, dealing with trophical ulcers. There is no universal drug for treating X-ray caused complications, in every case the therapy is to be considered individually. (authors)

  12. Urgent surgery for complicated colonic diverticula.

    Funariu, Gheorghe; Binţinţan, Vasile; Seicean, Radu

    2006-03-01

    The AIM of this retrospective study was to evaluate the emergency surgical treatment of life-threatening complications of colonic diverticula. In the last 11 years, 22 of 101 patients with colonic diverticula (22.1%) underwent urgent surgery for acute complications: perforated gangrenous diverticulitis with generalized peritonitis (n=8) or pericolic abscess (n=8), acute bowel obstruction (n=4) and severe diverticular bleeding (n=2). In all patients with diffuse peritonitis or acute obstruction the indication for surgery was decided on clinical basis and the complicated diverticula were recognized only intra-operatively. Emergency surgical strategy differed according to the type of complication and the biologic condition of the patient: segmental colectomy and primary anastomosis for diverticular perforation (n=4), colonic stenosis (n=3) or diverticular bleeding (n=2); Hartmann resection with late reconnecting anastomosis in patients with diverticular perforation (n=5) or colonic obstruction (n=1); diverticulectomy with peritoneal drainage (n=2) and colostomy and drainage followed by secondary colectomy (n=5) for diverticular perforations in patients with poor general condition. Only one patient (4.5%) died post-operatively of multiple organ failure from generalized peritonitis. There was no anastomotic leakage in patients with primary anastomosis. Six patients (27.2%) developed wound infection. Hospital stay ranged between 11 and 60 days, significantly longer in cases with two-stage operations. Primary colectomy with immediate or delayed anastomosis is the best surgical procedure for acute divericular complications in patients with good biologic status. Two-stage operations such as colostomy and drainage coupled with late colectomy remain the viable alternative in patients with advanced disease and critical biologic condition.

  13. Pericarditis - after heart attack

    ... include: A previous heart attack Open heart surgery Chest trauma A heart attack that has affected the thickness of your heart muscle Symptoms Symptoms include: Anxiety Chest pain from the swollen pericardium rubbing on the ...

  14. Heart failure - home monitoring

    ... this page: //medlineplus.gov/ency/patientinstructions/000113.htm Heart failure - home monitoring To use the sharing features on ... your high blood pressure Fast food tips Heart failure - discharge Heart failure - fluids and diuretics Heart failure - what to ...

  15. Heart Diseases and Disorders

    ... Resources Heart Diseases & Disorders Back to Patient Resources Heart Diseases & Disorders Millions of people experience irregular or abnormal ... harmless and happen in healthy people free of heart disease. However, some abnormal heart rhythms can be serious ...

  16. Heart disease and diet

    Diet - heart disease; CAD - diet; Coronary artery disease - diet; Coronary heart disease - diet ... diet and lifestyle can reduce your risk of: Heart disease, heart attacks, and stroke Conditions that lead ...

  17. Coronary heart disease

    Heart disease, Coronary heart disease, Coronary artery disease; Arteriosclerotic heart disease; CHD; CAD ... buildup of plaque in the arteries to your heart. This may also be called hardening of the ...

  18. Heart attack first aid

    First aid - heart attack; First aid - cardiopulmonary arrest; First aid - cardiac arrest ... A heart attack occurs when the blood flow that carries oxygen to the heart is blocked. The heart muscle ...

  19. Post dengue neurological complication

    Hizlinda Tohid

    2015-12-01

    Full Text Available Dengue infection is highly endemic in many tropical countries including Malaysia. However, neurological complications arising from dengue infection is not common; Gullain–Barre syndrome (GBS is one of these infrequent complications. In this paper, we have reported a case in which a 39-year-old woman presented with a neurological complication of dengue infection without typical symptoms and signs of dengue fever. She had a history of acute gastroenteritis (AGE followed by an upper respiratory tract infection (URTI weeks prior to her presentation rendering GBS secondary to the post viral URTI and AGE as the most likely diagnosis. Presence of thrombocytopenia was the only clue for dengue in this case.

  20. Neuromuscular complications of thyrotoxicosis.

    Kung, Annie W C

    2007-11-01

    Thyroid hormones exert multiple effects on the neuromuscular system and the brain, with the most important being their role in stimulating the development and differentiation of the neuromuscular system and brain in foetal and neonatal life. In the presence of hyperthyroidism, muscular and neurological symptoms may be the presenting clinical features of the disease. The frequency and severity of neuromuscular complications vary considerably and are probably related to the degree of hyperthyroidism, although in some patients the neuromuscular dysfunction is caused by associated disorders rather than by hyperthyroidism per se. This update focuses on the most common neurological and muscular disorders that occur in patients with thyrotoxicosis. It is beyond the scope of this paper to discuss thyroid eye disease and cardiac complications, in themselves separate complications of specific myocytes.

  1. [Late primary abdominal pregnancy. Case report].

    Farías, Emigdio Torres; Gómez, Luis Guillermo Torres; Allegre, René Márquez; Higareda, Salvador Hernández

    2008-09-01

    Abdominal advanced pregnancy is an obstetric complication that put at risk maternal and fetal life. We report a case of advanced abdominal pregnancy with intact ovaries and fallopian tubes, without ureteroperitoneal fistulae and, late prenatal diagnosis, in a multiparous patient without risk factors, with alive newborn, and whose pregnancy was attended at Unidad Medica de Alta Especialidad, Hospital de Gineco-Obstetricia, Centro Medico Nacional de Occidente del IMSS, Guadalajara, Jalisco, México.

  2. Personality in Late Midlife

    Mortensen, Erik Lykke; Flensborg-Madsen, Trine; Molbo, Drude

    2014-01-01

    To analyze associations in late midlife between sex, age, education and social class, and the Big Five personality traits; to analyze associations between personality traits and cognitive ability in late midlife; and to evaluate how these associations are influenced by demographic factors....

  3. Imaging of postpartum complications

    Rooholamini, S.A.; Au, A.H.; Hansen, G.C.; Kioumehr, F.; Yaghmai, I.

    1991-01-01

    The purpose of this paper is to evaluate the efficacy of various imaging modalities in the detection of postpartum complications. Nineteen cases of postpartum complications, studied radiologically, form the basis of this exhibit. Plain abdominal radiography, US, CT, and MR imaging were performed alone or in combination. The abnormalities detected included uterine rupture, intramural uterine hematoma, hematomas of the broad ligaments and the abdominal rectus muscles, ovarian vein thrombosis, HELLP syndrome, pyometrium, retained placenta and blood clots, periappendiceal abscess, superior sagittal sinus thrombosis, and cerebral edema. Representative cases will be illustrated; and the effective value of each technique will be stressed

  4. Complications of cosmetic tattoos.

    De Cuyper, Christa

    2015-01-01

    Cosmetic tattoos, which are better known as permanent make-up, have become popular in the last decades. This same procedure can be used to camouflage pathological skin conditions, to mask scars and to complete the aesthetic results of plastic and reconstructive surgeries. The risks and complications of tattooing procedures include infections and allergic reactions. Scarring can occur. Fanning and fading of the colorants and dissatisfaction with colour and shape are not unusual. Different lasers can offer solutions for the removal of unwanted cosmetic tattoos, but complications due to the laser treatment, such as paradoxical darkening and scarring, can arise. © 2015 S. Karger AG, Basel.

  5. Valvular heart disease in pregnancy.

    Windram, Jonathan D; Colman, Jack M; Wald, Rachel M; Udell, Jacob A; Siu, Samuel C; Silversides, Candice K

    2014-05-01

    In women with valvular heart disease, pregnancy-associated cardiovascular changes can contribute to maternal, foetal and neonatal complications. Ideally, a woman with valvular heart disease should receive preconception assessment and counselling from a cardiologist with expertise in pregnancy. For women with moderate- and high-risk valve lesions, appropriate risk stratification and management during pregnancy will optimise outcomes. Pregnancy in women with high-risk lesions, such as severe aortic stenosis, severe mitral stenosis and those with mechanical valves, requires careful planning and coordination of antenatal care by a multidisciplinary team. The purpose of this overview is to describe the expected haemodynamic changes in pregnancy, review pregnancy risks for women with valvular heart disease and discuss strategies for management. Copyright © 2014. Published by Elsevier Ltd.

  6. Central nervous system complications after liver transplantation.

    Kim, Jeong-Min; Jung, Keun-Hwa; Lee, Soon-Tae; Chu, Kon; Roh, Jae-Kyu

    2015-08-01

    We investigated the diversity of central nervous system complications after liver transplantation in terms of clinical manifestations and temporal course. Liver transplantation is a lifesaving option for end stage liver disease patients but post-transplantation neurologic complications can hamper recovery. Between 1 January 2001 and 31 December 2010, patients who had undergone liver transplantation at a single tertiary university hospital were included. We reviewed their medical records and brain imaging data and classified central nervous system complications into four categories including vascular, metabolic, infectious and neoplastic. The onset of central nervous system complications was grouped into five post-transplantation intervals including acute (within 1 month), early subacute (1-3 months), late subacute (3-12 months), chronic (1-3 years), and long-term (after 3 years). During follow-up, 65 of 791 patients (8.2%) experienced central nervous system complications, with 30 occurring within 1 month after transplantation. Vascular etiology was the most common (27 patients; 41.5%), followed by metabolic (23; 35.4%), infectious (nine patients; 13.8%), and neoplastic (six patients). Metabolic encephalopathy with altered consciousness was the most common etiology during the acute period, followed by vascular disorders. An initial focal neurologic deficit was detected in vascular and neoplastic complications, whereas metabolic and infectious etiologies presented with non-focal symptoms. Our study shows that the etiology of central nervous system complications after liver transplantation changes over time, and initial symptoms can help to predict etiology. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. Heart transplantation and arterial elasticity

    Colvin-Adams M

    2013-12-01

    healthy population. Furthermore, cardiac allograft vasculopathy is associated with a significant reduction in SAE, suggesting a potential use in screening heart transplant recipients at risk for developing this complication.Keywords: heart transplant, endothelial function, arterial elasticity, cardiac allograft vasculopathy

  8. Pediatric heart surgery

    Heart surgery - pediatric; Heart surgery for children; Acquired heart disease; Heart valve surgery - children ... There are many kinds of heart defects. Some are minor, and others are more serious. Defects can occur inside the heart or in the large blood vessels ...

  9. Fluid mechanics of heart valves.

    Yoganathan, Ajit P; He, Zhaoming; Casey Jones, S

    2004-01-01

    Valvular heart disease is a life-threatening disease that afflicts millions of people worldwide and leads to approximately 250,000 valve repairs and/or replacements each year. Malfunction of a native valve impairs its efficient fluid mechanic/hemodynamic performance. Artificial heart valves have been used since 1960 to replace diseased native valves and have saved millions of lives. Unfortunately, despite four decades of use, these devices are less than ideal and lead to many complications. Many of these complications/problems are directly related to the fluid mechanics associated with the various mechanical and bioprosthetic valve designs. This review focuses on the state-of-the-art experimental and computational fluid mechanics of native and prosthetic heart valves in current clinical use. The fluid dynamic performance characteristics of caged-ball, tilting-disc, bileaflet mechanical valves and porcine and pericardial stented and nonstented bioprostheic valves are reviewed. Other issues related to heart valve performance, such as biomaterials, solid mechanics, tissue mechanics, and durability, are not addressed in this review.

  10. Complication with intraosseous access

    Hallas, Peter; Brabrand, Mikkel; Folkestad, Lars

    2013-01-01

    with aspiration of bone marrow (12.3%), and bended/broken needle (4.0%). When using an established IO access the reported complications were difficulties with injection fluid and drugs after IO insertion (7.4%), slow infusion (despite use of pressure bag) (8.8%), displacement after insertion (8...

  11. Anticoagulation in pregnancy complications

    Middeldorp, Saskia

    2014-01-01

    Women with acquired and inherited thrombophilia are thought to be at increased risk for pregnancy complications, including recurrent pregnancy loss and, depending on the type of thrombophilia, severe preeclampsia. This review discusses the associations between the types of thrombophilia and types of

  12. Extraintestinal Complications: Kidney Disorders

    ... the ureters, bladder, and urethra for the passage, storage, and voiding of urine. Serious kidney complications associated with IBD are rare, ... Proteinuria, an elevated level of protein in the urine, is one sign of amyloidosis. A biopsy (tissue sample) of the kidney can confirm the diagnosis. Various ...

  13. Complicating Methodological Transparency

    Bridges-Rhoads, Sarah; Van Cleave, Jessica; Hughes, Hilary E.

    2016-01-01

    A historical indicator of the quality, validity, and rigor of qualitative research has been the documentation and disclosure of the behind-the-scenes work of the researcher. In this paper, we use what we call "methodological data" as a tool to complicate the possibility and desirability of such transparency. Specifically, we draw on our…

  14. Complications in ankle arthroscopy

    Zengerink, Maartje; van Dijk, C. Niek

    2012-01-01

    To determine the complication rate for ankle arthroscopy. A review of a consecutive series of patients undergoing ankle arthroscopy in our hospital between 1987 and 2006 was undertaken. Anterior ankle arthroscopy was performed by means of a 2-portal dorsiflexion method with intermittent soft tissue

  15. Medical complications following splenectomy.

    Buzelé, R; Barbier, L; Sauvanet, A; Fantin, B

    2016-08-01

    Splenectomy is attended by medical complications, principally infectious and thromboembolic; the frequency of complications varies with the conditions that led to splenectomy (hematologic splenectomy, trauma, presence of portal hypertension). Most infectious complications are caused by encapsulated bacteria (Meningococcus, Pneumococcus, Hemophilus). These occur mainly in children and somewhat less commonly in adults within the first two years following splenectomy. Post-splenectomy infections are potentially severe with overwhelming post-splenectomy infection (OPSI) and this justifies preventive measures (prophylactic antibiotics, appropriate immunizations, patient education) and demands prompt antibiotic management with third-generation cephalosporins for any post-splenectomy fever. Thromboembolic complications can involve both the caval system (deep-vein thrombophlebitis, pulmonary embolism) and the portal system. Portal vein thrombosis occurs more commonly in patients with myeloproliferative disease and cirrhosis. No thromboembolic prophylaxis is recommended apart from perioperative low molecular weight heparin. However, some authors choose to prescribe a short course of anti-platelet medication if the post-splenectomy patient develops significant thrombocytosis. Thrombosis of the portal or caval venous system requires prolonged warfarin anticoagulation for 3 to 6 months. Finally, some studies have suggested an increase in the long-term incidence of cancer in splenectomized patients. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  16. Pregnancy Complications: Placental Abruption

    ... at risk? Zika virus and pregnancy Folic acid Medicine safety and pregnancy Birth defects prevention Learn how to help reduce ... high blood pressure, not smoking or using street drugs, and always wearing a seatbelt when riding in a car. ... complications Preterm labor & premature birth The newborn intensive ...

  17. Treatment of complicated grief

    Rita Rosner

    2011-11-01

    Full Text Available Following the death of a loved one, a small group of grievers develop an abnormal grieving style, termed complicated or prolonged grief. In the effort to establish complicated grief as a disorder in DSM and ICD, several attempts have been made over the past two decades to establish symptom criteria for this form of grieving. Complicated grief is different from depression and PTSD yet often comorbid with other psychological disorders. Meta-analyses of grief interventions show small to medium effect sizes, with only few studies yielding large effect sizes. In this article, an integrative cognitive behavioral treatment manual for complicated grief disorder (CG-CBT of 25 individual sessions is described. Three treatment phases, each entailing several treatment strategies, allow patients to stabilize, explore, and confront the most painful aspects of the loss, and finally to integrate and transform their grief. Core aspects are cognitive restructuring and confrontation. Special attention is given to practical exercises. This article includes the case report of a woman whose daughter committed suicide.

  18. Renal posttransplant's vascular complications

    Bašić Dragoslav

    2003-01-01

    Full Text Available INTRODUCTION Despite high graft and recipient survival figures worldwide today, a variety of technical complications can threaten the transplant in the postoperative period. Vascular complications are commonly related to technical problems in establishing vascular continuity or to damage that occurs during donor nephrectomy or preservation [13]. AIM The aim of the presenting study is to evaluate counts and rates of vascular complications after renal transplantation and to compare the outcome by donor type. MATERIAL AND METHODS A total of 463 kidneys (319 from living related donor LD and 144 from cadaveric donor - CD were transplanted during the period between June 1975 and December 1998 at the Urology & Nephrology Institute of Clinical Centre of Serbia in Belgrade. Average recipients' age was 33.7 years (15-54 in LD group and 39.8 (19-62 in CD group. Retrospectively, we analyzed medical records of all recipients. Statistical analysis is estimated using Hi-squared test and Fischer's test of exact probability. RESULTS Major vascular complications including vascular anastomosis thrombosis, internal iliac artery stenosis, internal iliac artery rupture obliterant vasculitis and external iliac vein rupture were analyzed. In 25 recipients (5.4% some of major vascular complications were detected. Among these cases, 22 of them were from CD group vs. three from LD group. Relative rate of these complications was higher in CD group vs. LD group (p<0.0001. Among these complications dominant one was vascular anastomosis thrombosis which occurred in 18 recipients (17 from CD vs. one from LD. Of these recipients 16 from CD lost the graft, while the rest of two (one from each group had lethal outcome. DISCUSSION Thrombosis of renal allograft vascular anastomosis site is the most severe complication following renal transplantation. In the literature, renal allograft thrombosis is reported with different incidence rates, from 0.5-4% [14, 15, 16]. Data from the

  19. Complications of cirrhosis. A 50 years flashback

    Møller, Søren; Bendtsen, Flemming

    2015-01-01

    In patients with cirrhosis and portal hypertension, it is largely the frequency and severity of complications relating to the diseased liver, degree of portal hypertension and hemodynamic derangement that determine the prognosis. It can be considered as a multiple organ failure that apart from...... the liver involves the heart, lungs, kidneys, the immune systems and other organ systems. Progressive fibrosis of the liver and subsequent metabolic impairment leads to a systemic and splanchnic arteriolar vasodilatation. With the progression of the disease development of portal hypertension leads...

  20. Severe Anaemia during Late Pregnancy

    Mahenaz Akhtar

    2012-01-01

    Full Text Available Vitamin B12 deficiency is uncommon in pregnancy, it occurs in 10–28% of uncomplicated pregnancies, and is associated with a few complications. We present a case report of a 21-year-old patient with severe anaemia during late pregnancy caused by vitamin B12 deficiency. At 38 weeks gestation and with a BMI of 48.9, a history of rupture of membranes was given but not confirmed. On examination, she appeared pale and therefore full blood counts were done. Interestingly her haemoglobin (Hb levels were 3.7 g/dL. Folate and vitamin B12 levels were also found to be low, and the diagnosis of anaemia caused by vitamin B12 deficiency was made. After treatment with vitamin B12 injections, folic acid and blood transfusions, the patient’s haemoglobin levels improved from 3.7 g/dL to 10.7 g/dL. The conclusion is that effective history taking, diagnosis, and management can prevent many complications that are usually associated with vitamin B12 deficiency anaemia.

  1. From Shuttle Main Engine to the Human Heart: A Presentation to the Federal Lab Consortium for Technology Transfer

    Fogarty, Jennifer A.

    2010-01-01

    A NASA engineer received a heart transplant performed by Drs. DeBakey and Noon after suffering a serious heart attack. 6 months later that engineer returned to work at NASA determined to use space technology to help people with heart disease. A relationship between NASA and Drs. DeBakey and Noon was formed and the group worked to develop a low cost, low power implantable ventricular assist device (VAD). NASA patented the method to reduce pumping damage to red blood cells and the design of a continuous flow heart pump (#5,678,306 and #5,947,892). The technology and methodology were licensed exclusively to MicroMed Technology, Inc.. In late 1998 MicroMed received international quality and electronic certifications and began clinical trials in Europe. Ventricular assist devices were developed to bridge the gap between heart failure and transplant. Early devices were cumbersome, damaged red blood cells, and increased the risk of developing dangerous blood clots. Application emerged from NASA turbopump technology and computational fluid dynamics analysis capabilities. To develop the high performance required of the Space Shuttle main engines, NASA pushed the state of the art in the technology of turbopump design. NASA supercomputers and computational fluid dynamics software developed for use in the modeling analysis of fuel and oxidizer flow through rocket engines was used in the miniaturization and optimization of a very small heart pump. Approximately 5 million people worldwide suffer from chronic heart failure at a cost of 40 billion dollars In the US, more than 5000 people are on the transplant list and less than 3000 transplants are performed each year due to the lack of donors. The success of ventricular assist devices has led to an application as a therapeutic destination as well as a bridge to transplant. This success has been attributed to smaller size, improved efficiency, and reduced complications such as the formation of blood clots and infection.

  2. The new face of rheumatic heart disease in South West Nigeria

    Akinwusi PO

    2013-05-01

    Full Text Available Patience Olayinka Akinwusi,1,2 Johnson Olarewaju Peter,2 Adebayo Tolulope Oyedeji,2 Abiona Oluwadamilola Odeyemi21Department of Medicine, College of Health Sciences, Osun State University, 2Department of Medicine, LAUTECH Teaching Hospital, Osogbo, Osun State, NigeriaPurpose: To determine the current prevalence of rheumatic heart disease (RHD, clinical features, types of valvular lesions, complications and mortality, at Ladoke Akintola University of Technology (LAUTECH Teaching Hospital, Osogbo, South West Nigeria.Methods: We conducted a retrospective, descriptive study of all the cases of RHD seen in the medical outpatient clinics and wards of LAUTECH for 9 years, from January 2003 to December 2011. Statistical analysis of data obtained was done using SPSS 16. Results: The total number of attendees of all the medical outpatient clinics during the 9-year period was 67,378, with a subset of 9423 attending the cardiology clinic. There were 11 cases of RHD, which translates to a prevalence of 0.16/1000 and 1.2/1000 for medical outpatient clinics and the cardiology clinic respectively. The mean age of the patients was 25.64 ± 9.65 years, age range 14–40 years and male to female ratio of 1:1.2. The most common valve affected was mitral (90.9%, followed by the aortic (36.4%, and the tricuspid (18.2%. Mitral and aortic lesions coexisted in 18.2% of the patients, and late presentation was common in all RHD cases. Heart failure was the most common complication (90.9%. Other complications were secondary pulmonary hypertension (36.4%, infective endocarditis (27.3%, atrial fibrillation (27.3%, cardioembolic cerebrovascular disease (18.2%, and atrial flutter (9.1%. Mortality was 9.1%, while only one patient (9.1% had definitive surgery. Financial constraints precluded others from having definitive surgery.Conclusion: The prevalence of RHD has declined considerably as a result of improvements in the primary health care delivery system, with widespread use

  3. A rare complication after renal transplantation: Forgotten stent

    Mustafa Karabıcak

    2015-07-01

    Full Text Available In renal transplantation surgery, double J stents (DJS are often used to reduce complications, protect the anastomosis between ureter and bladder, provide drainage in ureteral obstructions and enhance healing if there is an ureter injury. Urinary tract infections, hematuria and irritative voiding symptoms are the early complications of DJS. Migration, fragmantation, encrustation and rarely sepsis are among the late complications of DJS. In this report we describe a renal transplantation case whose DJS stent was forgotten because the patient did not attend the regular follow-up and noticed 5 years after surgery.

  4. Cardiovascular magnetic resonance in congenital heart disease

    Cazacu, A.; Ciubotaru, A.

    2010-01-01

    The increasing prevalence of congenital heart disease can be attributed to major improvements in diagnosis and treatment. Cardiovascular magnetic resonance imaging plays an important role in the clinical management strategy of patients with congenital heart disease. The development of new cardiovascular magnetic resonance (CMR) techniques allows comprehensive assessment of complex cardiac anatomy and function and provides information about the long-term residual post-operative lesions and complications of surgery. It overcomes many of the limitations of echocardiography and cardiac catheterization. This review evaluates the role of cardiovascular magnetic resonance imaging modality in the management of subject with congenital heart disease (CHD). (authors)

  5. Tale of 2 cities: heart transplant progress

    Iturralde, M.P.; Novitzky, D.

    1986-01-01

    Heart transplantation, today an accepted modality in managing selected terminal heart disease patients, still suffers from the major complications of acute rejection and infection. Joint research at Pretoria and Cape Town shows that the use of radionuclide techniques allows non-invasive, reliable and rapid quantification of ventricular function and myocardial perfusion for the diagnosis and management of heart transplant patients. Blood pool scintigraphy, using the in vivo labelling with sup(99m) Tc, was used to measure left ventricular volumes. Myocardial perfusion scintigraphy using Tl 201 was also performed in some patients

  6. Rare post-operative complications of large mediastinal tumor resection

    Mohsen Mirmohammadsadeghi

    2015-03-01

    Full Text Available Background: There are some reports in the literature, which suggest that cardiac tamponade drainage may transiently affect systolic function and also cause acute respiratory distress syndrome (ARDS. We did not find any reports of acute ventricular failure and ARDS secondary to mediastinal tumor resection without tamponade. Case Report: Here we report a 48-year-old woman presenting with massive pericardial effusion without tamponade in whom tumor was resected through median sternotomy using cardiopulmonary bypass. ARDS and acute heart failure were two rare complications that happened at the end of the operation secondary to a sudden decompression of the heart from tumor pressure. Conclusion: ARDS and acute heart failure are two rare complications, which can happen after large mediastinal tumor resection.

  7. Neurological complications of alcoholism

    I. I. Nikiforov

    2017-01-01

    Full Text Available Nervous system lesions associated with chronic alcohol intoxication are common in clinical practice. They lead to aggravated alcoholic disease, its more frequent recurrences, and intensified pathological craving for alcohol. Neurological pathology in turn occurs with frequent exacerbations. The interaction of diseases, age, and medical  pathomorphism modifies the clinical presentation and course of the  major pathology, as well as comorbidity, the nature and severity of  complications, worsens quality of life in a patient, and makes the  diagnostic and treatment process difficult. The paper discusses the  classification, clinical variants, biochemical and molecular biological  aspects of various complications of alcoholic disease. It considers its  most common form, in particular alcoholic polyneuropathy, as well as its rarer variants, such as hemorrhagic encephalopathy with a subacute course (Gayet–Wernicke encephalopathy.

  8. Gastrointestinal Complications of Obesity

    Camilleri, Michael; Malhi, Harmeet; Acosta, Andres

    2017-01-01

    Obesity usually is associated with morbidity related to diabetes mellitus and cardiovascular diseases. However, there are many gastrointestinal and hepatic diseases for which obesity is the direct cause (eg, nonalcoholic fatty liver disease) or is a significant risk factor, such as reflux esophagitis and gallstones. When obesity is a risk factor, it may interact with other mechanisms and result in earlier presentation or complicated diseases. There are increased odds ratios or relative risks of several gastrointestinal complications of obesity: gastroesophageal reflux disease, erosive esophagitis, Barrett’s esophagus, esophageal adenocarcinoma, erosive gastritis, gastric cancer, diarrhea, colonic diverticular disease, polyps, cancer, liver disease including nonalcoholic fatty liver disease, cirrhosis, hepatocellular carcinoma, gallstones, acute pancreatitis, and pancreatic cancer. Gastroenterologists are uniquely poised to participate in the multidisciplinary management of obesity as physicians caring for people with obesity-related diseases, in addition to their expertise in nutrition and endoscopic interventions. PMID:28192107

  9. Late-Stage Caregiving

    ... Caregiving Middle-Stage Caregiving Late-Stage Caregiving Behaviors Aggression & Anger Anxiety & Agitation Depression Hallucinations Memory Loss & Confusion Repetition Sleep Issues & Sundowning Suspicion & Delusions Wandering Abuse Start Here What You Need to Know Online ...

  10. Complications Following Autologous Latissimus Flap Breast Reconstruction

    Mufid Burgić

    2010-02-01

    Full Text Available Use of an autologous latissimus flap in breast reconstruction accounts for a supple and natural look of reconstructed breast. Most common postoperative complication, seroma, became more of a rule then an exception when it comes to postoperative evaluation of the patients who underwent this reconstructive procedure. A retrospective study analysing and evaluating different complication rates in 20 patients who underwent breast reconstruction by autologous latissimus flap, was conducted. All patients included in the study were operated at the Department of plastic surgery of Hôpital Civil in Strasbourg, France, between 1996 and 2008. The complication rates were noted as follows: seroma in 19 of our 20 patients (95%, late hypertrophic scarring in 3 patients (15%, postoperative surgical site hematoma in 3 patients (15%, and 2 patients (10% presented postoperative chronic back pain. Different options used in seroma treatment and prevention (subcutaneous-fascia anchor sutures of donor site, application of corticosteroids by injection into donor site postoperatively, passive drainage can reduce seroma formation and thus overall complication rates, leading to much faster patient’s recovery time and return to normal daily activities.

  11. Complication amoebic liver abscess still a significant health problem ...

    Amoebic liver abscess still poses a serious clinical problem in tropical countries. Here we describe three complicated cases to illustrate the magnitude this disease condition could assume in the tropics. Limited access to health facilities as well as poverty and ignorance result in patients presenting late, often with ...

  12. Heart failure - surgeries and devices

    ... surgery; HF - surgery; Intra-aortic balloon pumps - heart failure; IABP - heart failure; Catheter based assist devices - heart failure ... problem may cause heart failure or make heart failure worse. Heart valve surgery may be needed to repair or ...

  13. High Altitude and Heart

    Murat Yalcin

    2011-04-01

    Full Text Available Nowadays, situations associated with high altitude such as mountaineering, aviation increasingly draw the attention of people. Gas pressure decreases and hypoxia is encountered when climbing higher. Physiological and pathological responses of human body to different heights are different. Therefore, physiological and pathological changes that may occur together with height and to know the clinical outcomes of these are important . Acute mountain sickness caused by high altitude and high altitude cerebral edema are preventable diseases with appropriate precautions. Atmospheric oxygen decreasing with height, initiates many adaptive mechanisms. These adaptation mechanisms and acclimatization vary widely among individuals because of reasons such as environmental factors, exercise and cold. High altitude causes different changes in the cardiovascular system with various mechanisms. Although normal individuals easily adapt to these changes, this situation can lead to undesirable results in people with heart disease. For this reason, it should be known the effective evaluation of the people with known heart disease before traveling to high altitude and the complications due to the changes with height and the recommendations can be made to these patients. [TAF Prev Med Bull 2011; 10(2.000: 211-222

  14. Intrapartum fetal heart rate profiles with and without fetal asphyxia.

    Low, J A; Pancham, S R; Worthington, D N

    1977-04-01

    Fetal heart rate profiles for periods up to 12 hours prior to delivery have been reviewed in 515 patients with a fetus at risk. Mechanisms other than fetal asphyxia will cause fetal heart rate decelerations, and fetal asphyxia may in some instances develop in the absence of total or late decelerations. However, an increasing incidence of total decelerations and late decelerations and particularly a marked pattern of total decelerations and late decelerations are of value in the prediction of fetal asphyxia. Fetal heart rate deceleration patterns can predict the probability of fetal asphyxia at the time of initial intervention, while a progression of fetal heart rate deceleration patterns in the individual fetus can be of assistance in the subsequent scheduling of serial acid-base assessments during labor.

  15. [Heart transplant in "Nuevo Leon": the first 33 cases].

    Herrera Garza, Eduardo; Molina Gamboa, Julio; Decanini Arcaute, Horacio; Ibarra Flores, Marcos; Torres García, Myrella; Macías Hidalgo, Carlos; González Oviedo, Roberto; de la Fuente Magallanes, Felipe de Jesús; Elizondo Sifuentes, Lius Angel; Villarreal Arredondo, Miguel Angel; Ortega Durán, Oscar; Martínez Bermúdez, Pedro; García Castillo, Armando; Becerra García, Oralia; Martínez Rodríguez, Diana; Contreras Lara, Carmen; Olivares de la Cerda, María de Consuelo; Treviño Treviño, Alfonso

    2006-01-01

    Heart failure is one of the most important causes of death worldwide. Heart transplant is the last effective alternative when the medical and surgical treatments have failed in patients with end stage heart failure, giving them an 80% one year survival rate. Unfortunately, during the outcome, the heart transplant patients can develop complications such as graft rejection and opportunistic infections because of the use of immunosuppressive therapy. In the present article we report the experience with 33 heart transplant patients. Our program not only has successfully transplanted patients with advanced age but, for the first time in Latin America we have transplanted patients assisted with the ambulatory Thoratec TLC II system. Even with limited resources, we have managed the same complications than other heart transplant programs, our 82% one year survival rate is similar than reports in medical literature.

  16. Valvular Heart Disease in Heart Failure

    Giuseppe MC Rosano

    2017-01-01

    Full Text Available Structural valvular heart disease may be the cause of heart failure or may worsen the clinical status of patients with heart failure. Heart failure may also develop in patients treated with valve surgery. Patients with heart failure with valvular heart disease are at increased risk of events including sudden cardiac death. Before considering intervention (surgical or percutaneous all patients should receive appropriate medical and device therapy taking into account that vasodilators must be used with caution in patients with severe aortic stenosis. Numerous percutaneous and/or hybrid procedures have been introduced in the past few years and they are changing the management of valvular heart disease. In patients with heart failure and valvular heart disease, either primary or functional, the whole process of decision-making should be staged through a comprehensive evaluation of the risk– benefit ratio of different treatment strategies and should be made by a multidisciplinary ‘heart team’ with a particular expertise in valvular heart disease. The heart team should include heart failure cardiologists, cardiac surgeons/structural valve interventionists, imaging specialists, anaesthetists, geriatricians and intensive care specialists. This article will review recent developments and distill practical guidance in the management of this important heart failure co-morbidity.

  17. Epidemiology of childhood heart failure in Port Harcourt, Nigeria ...

    Background: Heart failure (HF) is a clinical syndrome that complicates a variety of childhood illnesses. Recent studies in various parts of Nigeria show a prevalence rate of 5.8-15.5%. There is relatively scant data on heart failure in children in the south-south geo-political region of the country, necessitating this study. Aim: To ...

  18. Late prematurity: a systematic review

    Luís Carlos Machado, Júnior

    2014-05-01

    Full Text Available Objective: this study aimed to review the literature regarding late preterm births (34 weeks to 36 weeks and 6 days of gestation in its several aspects. Sources: the MEDLINE, LILACS, and Cochrane Library databases were searched, and the references of the articles retrieved were also used, with no limit of time. Data synthesis: numerous studies showed a recent increase in late preterm births. In all series, late preterm comprised the majority of preterm births. Studies including millions of births showed a strong association between late preterm birth and neonatal mortality. A higher mortality in childhood and among young adults was also observed. Many studies found an association with several neonatal complications, and also with long-term disorders and sequelae: breastfeeding problems, cerebral palsy, asthma in childhood, poor school performance, schizophrenia, and young adult diabetes. Some authors propose strategies to reduce late preterm birth, or to improve neonatal outcome: use of antenatal corticosteroids, changes in some of the guidelines for early delivery in high-risk pregnancies, and changes in neonatal care for this group. Conclusions: numerous studies show greater mortality and morbidity in late preterm infants compared with term infants, in addition to long-term disorders. More recent studies evaluated strategies to improve the outcomes of these neonates. Further studies on these strategies are needed. Resumo: Objetivo: revisar a literatura sobre prematuridade tardia (nascimentos de 34 semanas a 36 semanas e seis dias em seus vários aspectos. Fonte dos dados: buscas nas bases MEDLINE, LILACS e Biblioteca Cochrane, sem limite de tempo, e nas referências bibliográficas dos artigos encontrados. Síntese dos dados: muitos estudos mostram aumento na taxa de prematuridade tardia nos últimos anos. Em todas as séries, os prematuros tardios correspondem à maioria dos nascimentos prematuros. Estudos envolvendo análises de milhões de

  19. Complications of decorative tattoo.

    Shinohara, Michi M

    2016-01-01

    Decorative tattoo is a popular practice that is generally safe when performed in the professional setting but can be associated with a variety of inflammatory, infectious, and neoplastic complications, risks that may be increased with current trends in home tattooing. Modern tattoo inks contain azo dyes and are often of unknown composition and not currently regulated for content or purity. Biopsy of most (if not all) tattoo reactions presenting to the dermatologist is recommended, given recent clusters of nontuberculous mycobacterial infections occurring within tattoo, as well as associations between tattoo reactions and systemic diseases such as sarcoidosis. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Lemierre's Syndrome Complicating Pregnancy

    M. Thompson

    2007-01-01

    Full Text Available Lemierre's syndrome is an anaerobic suppurative thrombophlebitis involving the internal jugular vein secondary to oropharyngeal infection. There is only one previous case report in pregnancy which was complicated by premature delivery of an infant that suffered significant neurological damage. We present an atypical case diagnosed in the second trimester with a live birth at term. By reporting this case, we hope to increase the awareness of obstetricians to the possibility of Lemierre's syndrome when patients present with signs of unabating oropharyngeal infection and pulmonary symptoms.

  1. [Complications of hemorrhoids].

    Slauf, P; Antoš, F; Marx, J

    2014-04-01

    The most common and serious complications of haemorrhoids include perianal thrombosis and incarcerated prolapsed internal haemorrhoids with subsequent thrombosis. They are characterised by severe pain in the perianal region possibly with bleeding. In a short history of the perianal thrombosis, acute surgical incision or excision is indicated, which can result in rapid relief of the painful symptoms. In incarcerated prolapsed internal haemorrhoids, emergency haemorrhoidectomy may also be indicated. Segmental haemorrhoidectomy in the most affected quadrants followed by further elective surgery for haemorrhoids in the next stage is preferred.

  2. Complications of Macular Peeling

    Asencio-Duran, Mónica; Manzano-Muñoz, Beatriz; Vallejo-García, José Luis; García-Martínez, Jesús

    2015-01-01

    Macular peeling refers to the surgical technique for the removal of preretinal tissue or the internal limiting membrane (ILM) in the macula for several retinal disorders, ranging from epiretinal membranes (primary or secondary to diabetic retinopathy, retinal detachment…) to full-thickness macular holes, macular edema, foveal retinoschisis, and others. The technique has evolved in the last two decades, and the different instrumentations and adjuncts have progressively advanced turning into a safer, easier, and more useful tool for the vitreoretinal surgeon. Here, we describe the main milestones of macular peeling, drawing attention to its associated complications. PMID:26425351

  3. Post-radiotherapeutic heart lesions

    Testart, F.M.

    1979-05-01

    Heart structures have traditionally been considered radioresistant. In fact all tissues subjected to radiotherapy can develop lesions. Possible damage includes: - pericardiac fibrosis, the commonest and best individualized, associated with a constriction this leads to a stoppage pattern usually occurring late, around the 18th month. Its frequency depends directly on the total radiation dose; - fibrous myocarditis by direct damage to the heart muscle; - stenosis type lesions of the large coronary trunks; - in exceptional cases lesions of the aorta: hyperplastic degenerescence of the intima and adventitia or of the aortic sigmoid valvules and the mitral valves. Three observations are reported, concerning a coronary, a pericardiac and a coronary, myocardiac and pericardiac lesion. Following this account the irradiation techniques and main experimental data are reviewed and the prophylactic and therapeutic consequences to be derived from our observations and those of the literature are examined [fr

  4. Revealing Hearts

    Saghaug, Kristin Falck; Pattison, George; Lindgren, Peter

    2014-01-01

    with reference to Tillich’s account of the meaning of revelation through culture and art, summed up in the statement that “(...) revelation is the manifestation of the ground of being for human knowledge” (Tillich, 1951, p.94), which, we argue, can be extended to everyday experiences, for example, in business......Some small business owners want to balance personal values as well as economic values. “I have to follow my heart” or “it must be meaningful” some of them say. But how might they be able to know what gives meaning to the heart? The philosophical theologian Paul Tillich finds that the problem...... life. In Tillich’s own terms, even preliminary concerns may point at an ultimate concern (Tillich, 1964), which can also be understood as ‘knowledge of the heart’. Our account is also connected to wider discussions concerning the nature of intuition....

  5. Complications associated with orthognathic surgery

    2017-01-01

    While most patients undergo orthognathic surgery for aesthetic purposes, aesthetic improvements are most often followed by postoperative functional complications. Therefore, patients must carefully decide whether their purpose of undergoing orthognathic surgery lies on the aesthetic side or the functional side. There is a wide variety of complications associated with orthognathic surgery. There should be a clear distinction between malpractice and complications. Complications can be resolved without any serious problems if the cause is detected early and adequate treatment provided. Oral and maxillofacial surgeons must have a full understanding of the types, causes, and treatment of complications, and should deliver this information to patients who develop these complications. PMID:28280704

  6. Getting a New Heart

    ... may be able to replace it with an artificial (man-made) valve. Cardiac size reduction . During this procedure, your doctor removes a piece of the heart muscle from an enlarged heart. This makes your heart ...

  7. Heart-Health Screenings

    ... Tools For Your Heart Health • Watch, Learn & Live Animations Library Subscribe to Heart Insight magazine and monthly ... in Spanish . Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

  8. Heart Attack Recovery FAQs

    ... recommendations to make a full recovery. View an animation of a heart attack . Heart Attack Recovery Questions ... Support Network Popular Articles 1 Understanding Blood Pressure Readings 2 Sodium and Salt 3 Heart Attack Symptoms ...

  9. Open heart surgery

    ... this page: //medlineplus.gov/ency/article/002950.htm Open heart surgery To use the sharing features on this ... large arteries connected to the heart. The term "open heart surgery" means that you are connected to a ...

  10. Pediatric heart surgery - discharge

    ... discharge; Heart valve surgery - children - discharge; Heart surgery - pediatric - discharge; Heart transplant - pediatric - discharge ... Geme JW, Schor NF, eds. Nelson Textbook of Pediatrics . 20th ed. Philadelphia, PA: Elsevier; 2016:chap 434. ...

  11. Congenital Heart Information Network

    ... heart defects. Important Notice The Congenital Heart Information Network website is temporarily out of service. Please join ... and Uwe Baemayr for The Congenital Heart Information Network Exempt organization under Section 501(c)3. Copyright © ...

  12. Heart disease and depression

    ... gov/ency/patientinstructions/000790.htm Heart disease and depression To use the sharing features on this page, ... a heart attack or heart surgery Signs of Depression It is pretty common to feel down or ...

  13. Hypertensive heart disease

    ... page: //medlineplus.gov/ency/article/000163.htm Hypertensive heart disease To use the sharing features on this page, please enable JavaScript. Hypertensive heart disease refers to heart problems that occur because of ...

  14. Left heart catheterization

    Catheterization - left heart ... to help guide the catheters up into your heart and arteries. Dye (sometimes called "contrast") will be ... in the blood vessels that lead to your heart. The catheter is then moved through the aortic ...

  15. Right heart ventriculography

    Angiography - right heart ... moved forward into the right side of the heart. As the catheter is advanced, the doctor can ... is injected into the right side of the heart. It helps the cardiologist determine the size and ...

  16. Congenital heart disease

    Congenital heart disease (CHD) is a problem with the heart's structure and function that is present at birth. ... Fraser CD, Kane LC. Congenital heart disease. In: Townsend CM Jr, ... Sabiston Textbook of Surgery: The Biological Basis of Modern ...

  17. Heart Disease Risk Factors

    ... About CDC.gov . Home About Heart Disease Coronary Artery Disease Heart Attack Heart Attack Signs and Symptoms ... Privacy FOIA No Fear Act OIG 1600 Clifton Road Atlanta , GA 30329-4027 USA 800-CDC-INFO ( ...

  18. Heart sounds: are you listening? Part 1.

    Reimer-Kent, Jocelyn

    2013-01-01

    All nurses should have an understanding of heart sounds and be proficient in cardiac auscultation. Unfortunately, this skill is not part of many nursing school curricula, nor is it necessarily a required skillfor employment. Yet, being able to listen and accurately describe heart sounds has tangible benefits to the patient, as it is an integral part of a complete cardiac assessment. In this two-part article, I will review the fundamentals of cardiac auscultation, how cardiac anatomy and physiology relate to heart sounds, and describe the various heart sounds. Whether you are a beginner or a seasoned nurse, it is never too early or too late to add this important diagnostic skill to your assessment tool kit.

  19. [Cause of late death in liver transplant recipients].

    Coelho, Júlio Cézar Uili; Parolin, Mônica B; Matias, Jorge Eduardo Fouto; Jorge, Fernando Marcus Felipe; Canan Júnior, Lady Wilson

    2003-01-01

    The objective is to present the causes of late death in patients subjected to liver transplantation. A total of 209 patients were subjected to 223 liver transplantations (14 retransplantations). The computerized study protocol sheets were evaluated to determine the causes of late death (> 6 months after transplantation). Of the 209 patients, 30 had late death. Ductopenic rejection (chronic rejection) was the most common cause and it was observed in 10 patients. Time after transplantation at the moment of death of this group of patients varied from 11 to 57 months, with an average of 29 months. Seven patients died at the hospital admission of hepatic retransplantation. Other causes of late death were sepsis, lymphoproliferative disease, chronic renal insufficiency, and hepatic insufficiency. The most common cause of late death after liver transplantation is ductopenic rejection, followed by complications of retransplantation and sepsis. Death owing to ductopenic rejection may occur even many years after transplantation.

  20. Análise das complicações tardias em operações anorretais: experiência de um serviço de referência em coloproctologia Analysis of late complications of anorectal procedures: experience of a referral coloproctology unit

    Juliana Stradiotto Steckert

    2010-09-01

    Full Text Available INTRODUÇÃO: as operações anorretais correspondem a 80% do movimento do coloproctologista. O índice de complicações tardias após estas operações é indefinido, e varia de acordo com o tipo de operação e serviço onde estas são realizadas. OBJETIVO: estabelecer a taxa de complicações tardias decorrentes das operações anorretais e fatores de risco que pudessem estar associados a estas complicações. MÉTODO: estudo retrospectivo (série de casos dos pacientes submetidos a operações anorretais entre janeiro de 2007 e julho de 2009. Variáveis estudadas: sexo, idade, operação, sistema de saúde, técnica de anestesia, complicações tardias, além da taxa de reoperações realizadas. RESULTADOS: foram avaliados 430 pacientes (234 mulheres - 54,4%, submetidos a 453 operações anorretais. A hemorroidectomia foi o mais freqüente procedimento realizado: 50,3% das operações. Encontrou-se 102 complicações tardias pós-operatórias, representando 22,52% dos casos. A fissura anal residual foi a complicação mais freqüente (54%/ n=55. Somente 38 pacientes necessitaram de reintervenção cirúrgica (8,83%. Não houve diferença significativa em relação ao sexo, idade, sistema de saúde e ao tipo de operação realizada com as complicações encontradas. CONCLUSÕES: a taxa de complicações tardias foi de 22,52%, com reintervenções cirúrgicas em 8,83% dos pacientes. Não houve fator de risco para complicações identificado nesta série de casos.INTRODUCTION: anorectal procedures consist 80% of surgical cases in colorectal surgery practice. The exact rate of long-term complications after anorectal surgery is unknown. This number is variable according to the medical centres and the type of procedures. OBJECTIVE: to evaluate the long-term complications secondary to anorectal procedures, as well as the risk factors that might be associated with these complications. METHOD: retrospective analysis, including anorectal procedures

  1. Late onset endophthalmitis

    Abdulaziz AlHadlaq

    2016-04-01

    Full Text Available We report an extremely rare presentation of late-onset endophthalmitis in a young adult patient with an unexposed Ahmed tube implant. The implant was inserted 11 years prior to presentation. There was no history of trauma or any obvious exposure on clinical examination and the tube plate was filled with purulent material. After aqueous and vitreous tap, the patient underwent intracameral, intravitreal subconjunctival antibiotic injections and was started on systemic antibiotics with good response. Endophthalmitis associated with tube drainage device can present as late as 11 years and even without an unexposed tube.

  2. Lateness to School Remediation Game

    Ugwuegbulam, Charles N.; Ibrahim, Haj. Naheed

    2015-01-01

    Primary and secondary school in Nigeria encourage punctuality to school yet a good number of the learners came late to school. This is especially true in the case of day students. Learners who come late to school are usually punished in one way or the other yet the lateness to school phenomenon still persist. Lateness to school behaviour affects…

  3. Target Heart Rates

    ... Check Recipe Certification Program Nutrition Requirements Heart-Check Professional Resources Contact the Heart-Check Certification Program Simple Cooking and Recipes Dining Out Choosing a Restaurant Deciphering ...

  4. Alcohol and Heart Health

    ... Check Recipe Certification Program Nutrition Requirements Heart-Check Professional Resources Contact the Heart-Check Certification Program Simple Cooking and Recipes Dining Out Choosing a Restaurant Deciphering ...

  5. Caffeine and Heart Disease

    ... Check Recipe Certification Program Nutrition Requirements Heart-Check Professional Resources Contact the Heart-Check Certification Program Simple Cooking and Recipes Dining Out Choosing a Restaurant Deciphering ...

  6. Protein and Heart Health

    ... Check Recipe Certification Program Nutrition Requirements Heart-Check Professional Resources Contact the Heart-Check Certification Program Simple Cooking and Recipes Dining Out Choosing a Restaurant Deciphering ...

  7. Heart failure - medicines

    CHF - medicines; Congestive heart failure - medicines; Cardiomyopathy - medicines; HF - medicines ... You will need to take most of your heart failure medicines every day. Some medicines are taken ...

  8. Effects of Adenovirus-Mediated Delivery of the Human Hepatocyte Growth Factor Gene in Experimental Radiation-Induced Heart Disease

    Hu Shunying; Chen Yundai; Li Libing; Chen Jinlong; Wu Bin; Zhou, Xiao; Zhi Guang; Li Qingfang; Wang Rongliang; Duan Haifeng; Guo Zikuan; Yang Yuefeng; Xiao Fengjun; Wang Hua; Wang Lisheng

    2009-01-01

    Purpose: Irradiation to the heart may lead to late cardiovascular complications. The purpose of this study was to investigate whether adenovirus-mediated delivery of the human hepatocyte growth factor gene could reduce post-irradiation damage of the rat heart and improve heart function. Methods and Materials: Twenty rats received single-dose irradiation of 20 Gy gamma ray locally to the heart and were randomized into two groups. Two weeks after irradiation, these two groups of rats received Ad-HGF or mock adenovirus vector intramyocardial injection, respectively. Another 10 rats served as sham-irradiated controls. At post-irradiation Day 120, myocardial perfusion was tested by myocardial contrast echocardiography with contrast agent injected intravenously. At post-irradiation Day 180, cardiac function was assessed using the Langendorff technique with an isolated working heart model, after which heart samples were collected for histological evaluation. Results: Myocardial blood flow was significantly improved in HGF-treated animals as measured by myocardial contrast echocardiography at post-irradiation Day 120 . At post-irradiation Day 180, cardiac function was significantly improved in the HGF group compared with mock vector group, as measured by left ventricular peak systolic pressure (58.80 ± 9.01 vs. 41.94 ± 6.65 mm Hg, p < 0.05), the maximum dP/dt (5634 ± 1303 vs. 1667 ± 304 mm Hg/s, p < 0.01), and the minimum dP/dt (3477 ± 1084 vs. 1566 ± 499 mm Hg/s, p < 0.05). Picrosirius red staining analysis also revealed a significant reduction of fibrosis in the HGF group. Conclusion: Based on the study findings, hepatocyte growth factor gene transfer can attenuate radiation-induced cardiac injury and can preserve cardiac function.

  9. Long term complications of diabetes

    ... medlineplus.gov/ency/patientinstructions/000327.htm Long-term complications of diabetes To use the sharing features on this page, ... other tests. All these may help you keep complications of diabetes away. You will need to check your blood ...

  10. Amorous squeezing of the augmented breast may result in late capsular hematoma formation - A report of two cases (and a review of English-language literature on late hematoma formation in the augmented breast)

    van Rijssen, A. L.; Wilmink, Han; van Wingerden, Jan J.; van der Lei, Berend

    Late hematoma formation is a rare complication of augmentation mammaplasty. Late hematoma formation related to excessive or vigorous squeezing of the breast during sexual activity has not been described. We present 2 such cases and review the English-language literature on all causes of late

  11. Amorous squeezing of the augmented breast may result in late capsular hematoma formation: A report of two cases (and a review of English-language literature on late hematoma formation in the augmented breast)

    van Rijssen, A. L.; Wilmink, Han; van Wingerden, Jan J.; van der Lei, Berend

    2008-01-01

    Late hematoma formation is a rare complication of augmentation mammaplasty. Late hematoma formation related to excessive or vigorous squeezing of the breast during sexual activity has not been described. We present 2 such cases and review the English-language literature on all causes of late

  12. Complication of radiation therapy

    Imajo, Yoshinari; Suematsu, Toru; Narabayashi, Isamu; Gose, Kyuhei; Takimoto, Saeko

    1984-01-01

    The radiation pneumonitis is a major complication for patients recieving thoracic irradiation. This report describe the radiographic recognition, pathological change and imapired pulmonary functions of radiation pneumonitis. The 57 patients with lung cancer treated with radiation are analyzed on the pneumonitis by chest X-P. Among these, 50 patients (88%) develop radiation pneumonitis. Repeated CT scans give more detailed information than conventional radiograms as to exdative changes. The pathological analysis are made on the 35 patients of which affected lungs are resected after pre-operative irradiation. Three phases are recognized in the evolution of pneumonitis, the ongestive, the degenerative, and the fibrotic. Adding to the morphorogical damage, pulmonary functions also detrieorate both in ventilation and perfusion scans. (author)

  13. Tattoo complaints and complications

    Serup, Jørgen; Carlsen, Katrina Hutton; Sepehri, Mitra

    2015-01-01

    Tattoos cause a broad range of clinical problems. Mild complaints, especially sensitivity to sun, are very common and seen in 1/5 of cases. Medical complications are dominated by allergy to tattoo pigment haptens or haptens generated in the skin, especially in red tattoos but also in blue and green...... tattoos. Symptoms are major and can be compared to cumbersome pruritic skin diseases. Tattoo allergies and local reactions show distinct clinical manifestations, with plaque-like, excessive hyperkeratotic, ulcero-necrotic, lymphopathic, neuro-sensory, and scar patterns. Reactions in black tattoos......) transferred by tattooing remain a significant risk needing active prevention. It is noteworthy that cancer arising in tattoos, in regional lymph nodes, and in other organs due to tattoo pigments and ingredients has not been detected or noted as a significant clinical problem hitherto, despite millions...

  14. Hip complications following chemoradiotherapy

    Jenkins, P.J.; Sebag Montefiore, D.J.; Arnott, S.J. [Saint Bartholomew`s Hospital, London (United Kingdom)

    1995-12-01

    Chemoradiotherapy protocols are a recent development in the management of tumours where preservation of organ function is important. It is now recognized that such combined treatment may produce adverse effects below the accepted dose thresholds for either modality. This enhancement of toxicity is generally thought to reflect depletion of stem cells within the tissue concerned. We report four patients who have developed avascular necrosis or fractures of the hip following chemoradiotherapy for carcinoma of the vulva or anus. These complications developed after a radiation dose of 4500 cGy in 20 fractions. The possible role of cytotoxic agents in sensitizing bone to radiation damage is discussed, and a novel mechanism is proposed to account for this phenomenon. (author).

  15. Neurologic Complications of Transplantation.

    Dhar, Rajat

    2018-02-01

    Neurologic disturbances including encephalopathy, seizures, and focal deficits complicate the course 10-30% of patients undergoing organ or stem cell transplantation. While much or this morbidity is multifactorial and often associated with extra-cerebral dysfunction (e.g., graft dysfunction, metabolic derangements), immunosuppressive drugs also contribute significantly. This can either be through direct toxicity (e.g., posterior reversible encephalopathy syndrome from calcineurin inhibitors such as tacrolimus in the acute postoperative period) or by facilitating opportunistic infections in the months after transplantation. Other neurologic syndromes such as akinetic mutism and osmotic demyelination may also occur. While much of this neurologic dysfunction may be reversible if related to metabolic factors or drug toxicity (and the etiology is recognized and reversed), cases of multifocal cerebral infarction, hemorrhage, or infection may have poor outcomes. As transplant patients survive longer, delayed infections (such as progressive multifocal leukoencephalopathy) and post-transplant malignancies are increasingly reported.

  16. Hip complications following chemoradiotherapy

    Jenkins, P.J.; Sebag Montefiore, D.J.; Arnott, S.J.

    1995-01-01

    Chemoradiotherapy protocols are a recent development in the management of tumours where preservation of organ function is important. It is now recognized that such combined treatment may produce adverse effects below the accepted dose thresholds for either modality. This enhancement of toxicity is generally thought to reflect depletion of stem cells within the tissue concerned. We report four patients who have developed avascular necrosis or fractures of the hip following chemoradiotherapy for carcinoma of the vulva or anus. These complications developed after a radiation dose of 4500 cGy in 20 fractions. The possible role of cytotoxic agents in sensitizing bone to radiation damage is discussed, and a novel mechanism is proposed to account for this phenomenon. (author)

  17. Thyrotoxicosis and the Heart – A Review of the Literature | Ogbera ...

    Thyrotoxicosis is a common endocrine disorder affecting more females than males. It is well known that one of the main complications of thyrotoxicosis is heart disease, including heart rhythm abnormalities. Studies have clearly shown that patients with hyperthyroidism are more likely to die from heart disease or stroke, ...

  18. Heart failure in pregnant women with cardiac disease: Data from the ROPAC

    T.P.E. Ruys (Titia); J.W. Roos-Hesselink (Jolien); R. Hall (Ruth); M.T. Subirana-Domèlnech (Maria); J. Grando-Ting (Jennifer); M. Estensen (Mette); R. Crepaz (Roberto); V. Fesslova (Vlasta); M. Gurvitz (Michelle); J. de Backer (Julie); M.R. Johnson (Mark); P.G. Pieper (Petronella)

    2014-01-01

    textabstractObjective Heart failure (HF) is one of the most important complications in pregnant women with heart disease, causing maternal and fetal mortality and morbidity. Methods This is an international observational registry of patients with structural heart disease during pregnancy. Sixty

  19. Heart failure in pregnant women with cardiac disease : data from the ROPAC

    Ruys, Titia P. E.; Roos-Hesselink, Jolien W.; Hall, Roger; Subirana-Domenech, Maria T.; Grando-Ting, Jennifer; Estensen, Mette; Crepaz, Roberto; Fesslova, Vlasta; Gurvitz, Michelle; De Backer, Julie; Johnson, Mark R.; Pieper, Petronella G.

    2014-01-01

    Objective Heart failure (HF) is one of the most important complications in pregnant women with heart disease, causing maternal and fetal mortality and morbidity. Methods This is an international observational registry of patients with structural heart disease during pregnancy. Sixty hospitals in 28

  20. Late effecten van kankerbehandeling

    Langeveld, Nelia E.

    2004-01-01

    In dit artikel wordt ingegaan op de lange termijn effecten van kanker op de kinderleeftijd. Vervolgens wordt een kort overzicht gegeven van de belangrijkste late gevolgen die kunnen optreden na een oncologische behandeling met radio- en/of chemotherapie toegepast in de kinderleeftijd. Er wordt kort