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Sample records for symptomatic chronic cholecystitis

  1. Chronic cholecystitis

    MedlinePlus

    Cholecystitis - chronic ... Most of the time, chronic cholecystitis is caused by repeated attacks of acute (sudden) cholecystitis. Most of these attacks are caused by gallstones in the gallbladder. These ...

  2. Chronic cholecystitis

    MedlinePlus

    ... foods may relieve symptoms in people. However, the benefit of a low-fat diet has not been proven. Alternative Names Cholecystitis - chronic Images Cholecystitis, CT scan Cholecystitis, cholangiogram Cholecystolithiasis Gallstones, cholangiogram Cholecystogram References Wang ...

  3. A sign of symptomatic chronic cholecystitis on biliary scintigraphy

    SciTech Connect

    Al-Sheikh, W.; Hourani, M.; Barkin, J.S.; Clarke, L.P.; Ashkar, F.S.; Serafini, A.N.

    1983-02-01

    Five hundred patients with acute right-upper-quadrant pain underwent biliary scintigraphy with /sup 99m/Tc paraisopropyliminodiacetic acid. One hundred and thirty-four studies were reported normal (both gallbladder and activity in bowel are noted in 1 hr). Of the 134 studies reported as normal, 32 showed intestinal activity before gallbladder visualization during the first hour of the study. Sonography and/or oral cholecystography revealed that 24 patients had gallstones, and eight patients had no demonstrable pathology in the biliary system. Of the 134 studies, 102 showed visualization of the gallbladder before intestinal activity during the first hour of the study. Sonography and/or oral cholecystography showed that 73 patients had normal biliary system. The remaining 29 patients had gallstones. The overall sensitivity of this finding is 45%, the specificity is 90%, and the accuracy is 73%. In this group of symptomatic patients, the appearance of intestinal activity before gallbladder activity on biliary scintigraphy warrants further evaluation of these patients by sonography and/or oral cholecystography.

  4. Cholescintigraphy in acute and chronic cholecystitis

    SciTech Connect

    Freitas, J.E.

    1982-01-01

    Since the introduction of /sup 99m/Tc-labeled cholescintigraphic agents in the mid-1970s, there has been extensive investigation of their role in the evaluation of biliary tract disorders. These agents accurately assess the patency of the cystic and common bile ducts, and to date, their greatest impact has been on the diagnostic evaluation of suspected acute cholecystitis. This article reviews the use of /sup 99m/Tc-iminodiacetic acid (IDA) derivatives in acute and chronic cholecystitis. Since acute cholecystitis is characterized by cystic duct obstruction, failure of the gallbladder to visualize following /sup 99m/Tc-IDA administration is indicative of cystic duct obstruction and acute cholecystitis. Using this approach, cholescintigraphy has been shown to be highly sensitive, specific, and efficacious in the diagnosis of acute cholecystitis. Cholescintigraphy is now the procedure of choice for the detection of acute cholecystitis. Unlike its successful applications in acute cholecystitis, cholescintigraphy appears of limited value in chronic cholecystitis. Certain circumstances where cholescintigraphy is of value in chronic cholecystitis are discussed. Whether or not cholescintigraphy may play a greater role in the future in elucidating the pathogenesis of chronic cholecystitis by assessment of biliary kinetics remains unanswered.

  5. CHOLECYSTITIS

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Cholecystitis is an acute or chronic inflammatory disease of the gallbladder that may be classified as calculous or acalculous, based on the presence or absence of gallstones. In developed countries, gallstones occur in 50% to 70% of children who have cholecystitis, but in developing countries, a ca...

  6. Pancreatitis and cholecystitis in primary acute symptomatic Epstein-Barr virus infection - Systematic review of the literature.

    PubMed

    Kottanattu, Lisa; Lava, Sebastiano A G; Helbling, Rossana; Simonetti, Giacomo D; Bianchetti, Mario G; Milani, Gregorio P

    2016-09-01

    Acute pancreatitis and acalculous cholecystitis have been occasionally reported in primary acute symptomatic Epstein-Barr virus infection. We completed a review of the literature and retained 48 scientific reports published between 1966 and 2016 for the final analysis. Acute pancreatitis was recognized in 14 and acalculous cholecystitis in 37 patients with primary acute symptomatic Epstein-Barr virus infection. In all patients, the features of acute pancreatitis or acalculous cholecystitis concurrently developed with those of primary acute symptomatic Epstein-Barr virus infection. Acute pancreatitis and acalculous cholecystitis resolved following a hospital stay of 25days or less. Acalculous cholecystitis was associated with Gilbert-Meulengracht syndrome in two cases. In conclusion, this thorough analysis indicates that acute pancreatitis and acalculous cholecystitis are unusual but plausible complications of primary acute symptomatic Epstein-Barr virus infection. Pancreatitis and cholecystitis deserve consideration in cases with severe abdominal pain. These complications are usually rather mild and resolve spontaneously without sequelae. PMID:27434148

  7. Cholecystokinin cholecystography, sonography, and scintigraphy: detection of chronic acalculous cholecystitis

    SciTech Connect

    Davis, G.B.; Berk, R.N.; Sheible, F.W.; Witztum, K.F.; Gilmore, I.T.; Strong, R.M.; Hofmann, A.F.

    1982-12-01

    Because the efficacy of cholecystokinin cholecystography in the detection of chronic acalculous cholecystitis remains in doubt, the procedure is rarely used in clinical practice. However, the ability to observe gallbladder contraction with sonography and /sup 99m/Tc-para-isopropylacetanilido-iminodiacetic acid cholescintigraphy (PIPIDA) offers a possibility to improve the sensitivity of the test. To determine if the degree of gallbladder contraction after cholecystokinin is the same as measured by the three techniques and if it differs in symptomatic patients compared to the normal population, cholecystokinin cholecystography, cholecystokinin sonography, and cholecystokinin PIPIDA were performed in 10 symptomatic patients and 10 normal volunteers. The mean maximum contraction of the gallbladder during the three studies was 63%, 61%, and 68%, respectively, for the volunteers, and 72%, 63%, and 73%, respectively, for the patients. The mean maximum gallbladder contraction during all three procedues was 64% +/- 26% SD in the volunteers and 74% +/- 17% SD in the patients. The differences were not statistically significant. Although there was good correlation in the degree of maximum gallbladder contraction among cholecystokinin PIPIDA, marked variation in both the volunteers and the patients makes it unlikely that the degree of contraction as observed by any of these techniques can be used to indicate the presence of chronic acalculous cholecystitis.

  8. Cholecystokinin cholecystography, sonography, and scintigraphy: detection of chronic acalculous cholecystitis

    SciTech Connect

    Davis, G.B.; Berk, R.N.; Scheible, F.W.; Witztum, K.F.; Gilmore, I.T.; Strong, R.M.; Hofmann, A.F.

    1982-12-01

    Because the efficacy of cholecystokinin cholecystography in the detection of chronic acalculous cholecystitis remains in doubt, the procedure is rarely used in clinical practice. However, the ability to observe gallbladder contraction with sonography and /sup 99m/Tc-para-isopropylacetanilido-iminodiacetic acid cholescintigraphy (PIPIDA) offers a possibility to improve the sensitivity of the test. To determine if the degree of gallbladder contraction after cholecystokinin is the same as measured by the three techniques and if it differs in symptomatic patients compared to the normal population, cholecystokinin cholecystography, cholecystokinin sonography, and cholecystokinin PIPIDA were performed in 10 symptomatic patients and 10 normal volunteers. The mean maximum contraction of the gallbladder during the three studies was 63%, 61%, and 68%, respectively, for the volunteers, and 72%, 63%, and 73%, respectively, for the patients. The mean maximum gallbladder contraction during all three procedures was 64% +/- 26% SD in the volunteers and 74% +/- 17% SD in the patients. The differences were not statistically significant. Although there was good correlation in the degree of maximum gallbladder contraction among cholecystokinin cholecystography, cholecystokinin sonography, and cholecystokinin PIPIDA, marked variation in both the volunteers and the patients makes it unlikely that the degree of contraction as observed by any of these techniques can be used to indicate the presence of chronic acalculous cholecystitis.

  9. Comparison of ultrasonography, computerized tomography, and radionuclide imaging in the diagnosis of acute and chronic cholecystitis

    SciTech Connect

    Matolo, N.M.; Stadalnik, R.C.; McGahan, J.P.

    1982-12-01

    Seventy-five patients with abdominal pain in the right upper quadrant who were subsequently confirmed operatively and histologically to have acute or chronic cholecystitis underwent radionuclide imaging of the biliary tree, ultrasonography, and/or computerized tomography before operation. fifty-eight of the patients had acute cholecystitis and 17 had chronic cholecystitis and cholelithiasis. Analysis of our data indicates that ultrasonography is an accurate and better screening test than cholescintigraphy in the diagnosis of chronic cholecystitis and cholelithiasis, but it is less accurate in the detection of acute cholecystitis. On the other hand, radionuclide imaging is highly sensitive and specific in the early diagnosis of acute cholecystitis, but it is poor in the diagnosis of chronic cholecystitis and cholelithiasis unless the cystic duct is obstructed. CT scanning is more expensive than ultrasonography but may be extremely helpful in problematic cases such as the diagnosis of the cause in biliary obstruction or in imaging of the pancreas.

  10. DETECTION OF HELICOBACTER ANTIGEN IN STOOL SAMPLES AND ITS RELATION TO H. PYLORI POSITIVE CHOLECYSTITIS IN EGYPTIAN PATIENTS WITH CHRONIC CALCULAR CHOLECYSTITIS.

    PubMed

    Hassan, Ehsan H; Gerges, Shawkat S; Ahmed, Rehab; Mostafa, Zeinab M; Al-Hamid, Hager Abd; Abd El-Galil, Heba; Thabet, Suzan

    2015-12-01

    Evidences supporting the association between H. pylori infection and chronic cholecystitis could be found by using direct culture or staining of H. pylori in gallbladder tissues as well as indirect techniques. Stool antigen test has been widely used due to its noninvasive nature. Various stool antigen tests were developed to detect H. pylori using an enzyme immunoassay (EIA) based on monoclonal or polyclonal antibodies This study evaluated the frequency of H. pylori antigen in stool samples of patients with chronic calcular cholecystitis as regard gall bladder histopathological changes. Fifty patients were included presented with symptomatic qholecystolithiasis recruited from the outpatient clinic of National Hepatology and Tropical Medicine Research Institute during 2014-2015. Full history and clinical examination and abdominal ultrasonography were performed. Stool samples were collected, prepared and examined for detection of H. pylori antigen. Cholecystectomy was done for all patients; 45 patients (90%) by laparoscopic Cholecystectomy and 5 patients (10%) by open surgery and removed gallbladders were submitted to pathology department for detection of H. pylori in tissue under microscope using Giemsa stain. The results showed that (82%) were females with mean age (42.6 +/- 1 years). The mean BMI was (29 + 7.2) H. pylori-specific antigen in stool samples was detected in 40% of patients and 38% were detected in patients; tissue, with significant correlation between H. pylori-specific antigen in stool and in tissue. Histopathological pictures infection in tissue were 68.4% mucosal erosions, 63.2% mucosal atrophy, 57.9% mucosal hyperplasia, 26.3% metaplasia, 42.1% musculosa hypertrophy, 26.3% fibrosis, but lymphoid aggregates were in 42.1% of cases. PMID:26939235

  11. A rare gallbladder ciliated foregut cyst in chronic cholecystitis

    PubMed Central

    Lee, Mee-Jin; Salinas, James; Varikatthas, Winny; Alsnih, Ghiyath

    2016-01-01

    Introduction Ciliated foregut cysts (CFC) are rare anomalies due to aberrant embryological development. It is thought to arise from a remnant of the embryologic foregut. The solitary cysts are characterised by ciliated pseudostratified columnar epithelium. They are usually located above the diaphragm but they can also arise in relation to the liver, gallbladder and pancreas. Presentation of case We present the first ciliated foregut cyst of the gallbladder case reported in Australia, and the ninth known case to be reported worldwide. A 61-year-old male with chronic cholecystitis and cholelithiasis underwent an elective laparoscopic cholecystectomy and intraoperative cholangiogram. Intraoperatively, ‘out-pouching’ was noted on the lateral border of the gallbladder. Microscopically the histopathology showed that the cyst was lined by ciliated columnar epithelium the characteristic feature of a ciliated foregut cyst. Discussion To date only 8 cases of these ciliated foregut cysts in the gallbladder have been reported in literature. Our case is the first reported in Australia. It is unique in that the patient was an older male as opposed to most other previous cases, which were younger females. These cysts can be difficult to distinguish from neoplasms clinically and radiographically. Reports have shown that these cysts may become dysplastic and is best excised when discovered. Conclusion Despite the rarity of CFCs and their potential to mimic malignancy, we propose awareness and understanding of the management for them—being excision and hopefully not cause any confusion or devastatingly allow it to become malignant. PMID:26890682

  12. [Galvanization of the liver in the prevention of cholelithiasis in patients with chronic cholecystitis].

    PubMed

    Antipenko, P V; Ponomarenko, G N

    1997-01-01

    It is shown in 22 patients with chronic noncalculous cholecystitis that hepatic exposure of such patients to constant current changes chemical composition of bile components in such a way that bile lithogenic characteristics make formation of choleliths less probable. PMID:9190749

  13. Laparoscopic cholecystostomy tube-guided hepatotomy and cholecystolithotomy: alternative strategy for treatment of severe chronic cholecystitis.

    PubMed

    Horesh, N; Gutman, M; Rosin, D

    2016-05-01

    Laparoscopic cholecystectomy can be a challenging procedure in gallbladders with chronic disease. We describe a patient with chronic cholecystitis and difficult visualisation of the gallbladder at surgery who underwent laparoscopic hepatotomy along the drainage tube of the cholecystostomy. In this way, the gallbladder was identified to avoid non-visualisation of ductal anatomy. This exceptional solution should be added to the surgical options if anatomical recognition is difficult and complete removal of the gallbladder is too risky. PMID:26985702

  14. Scapholunate fusion in chronic symptomatic scapholunate instability.

    PubMed

    Zubairy, A I; Jones, W A

    2003-08-01

    Since 1989 scapholunate fusion has been performed on 13 patients with chronic scapholunate instability causing debilitating symptoms. These cases were reviewed at a mean 93 (range, 60-132) months after surgery. Establishing whether bony fusion had been achieved proved extremely difficult even after CT scanning, but fusion was unequivocally achieved in four cases. Ten patients were subjectively satisfied with their treatment. Two patients who had no symptomatic improvement subsequently underwent total wrist arthrodesis. A method of fusing the scaphoid and lunate is described, though we accept that a firm fibrous union may be all that is achieved in most patients. However, this appears sufficient to restore stability with a high patient satisfaction. PMID:12849940

  15. A Case of Amyloidosis Presenting as Chronic Cholecystitis, Misdiagnosed as Polymyalgia Rheumatica.

    PubMed

    Um, Yoo Jin; Kim, Hyoun Ah; Jung, Jin Hee; Cho, Hundo; Kang, Joon Koo

    2016-07-25

    Amyloidosis is a rare disease defined by extracellular deposits of amorphous fibrillar proteins, derived from aggregations of misfolded proteins. Localization of amyloidosis in the gallbladder is uncommon; only eight cases have been reported. We describe a case of amyloidosis diagnosed by cholecystectomy, which possibly also affected the liver and kidney. The patient was misdiagnosed with polymyalgia rheumatica, but after a cholecystectomy to treat chronic cholecystitis, we ultimately diagnosed him with amyloidosis. We review amyloidosis with gallbladder involvement in the literature. PMID:27443625

  16. [Use of antibiotics and nitrofurans in treating acute and chronic cholecystitis].

    PubMed

    Venger, I K

    1984-02-01

    Sixty-two patients with acute cholecystitis and 108 patients with chronic calculous cholecystitis were examined. High levels of contamination of the bile, gallbladder mucosa and gallstones were shown. E. coli, Staphylococcus and Streptococcus were most frequent among 20 species of aerobic and anaerobic bacteria. Preoperative sanation of the hepatoduodenal area with antibiotics did not result in complete elimination of the bacteria in the bile, gallbladder mucosa and gallstones. The use of nitrofurans and especially furazolidone and furagin in the preoperative period prevented the microbial growth in the specimens collected during the operations. The data of the study allow recommending the use of furazolidone and furagin for preoperative sanation of the biliferous tract. PMID:6703666

  17. [CHRONOLOGICAL APPROACH TO COMPLEX TREATMENT OF PATIENTS WITH CHRONIC CHOLECYSTITIS IN COMBINATION WITH THE OPISTHORCHIASIS].

    PubMed

    Poddubnaya, O A

    2015-01-01

    The development of new technologies of medical rehabilitation of patients with chronic cholecystitis in combination with a chronic opisthorchiasis, remains an actual problem of clinical gastroenterology. The use of a group chronobiological approach to the complex treatment of these patients including EHF-therapy allows to increase efficiency of the conducted measures. The analysis of results testified to beneficial effect of such approach on indicators of a functional condition of hepatobiliarity system and an organism in general. The positive dynamics of all studied indicators provided high thera- peutic effect (to 84.8%), and the revealed contingency of these results to features of carrying out treatment, allowed to establish their interrelation (χ² = 104.13; p = 0.0001; Kramer's V-coefficient = 0.35). It guarantees (is a predictor) receiving of high therapeutic effect (Percent Concordant of = 86.4%; the standardized coefficient = 2.54; r = 0.001) of the complex treatment including EHF-therapy with use of chronobiological approach to treatment of patients with chronic cholecystitis in combination with a chronic opisthorchiasis. The established dependences have a great practical importance and can be used in a choice of tactics of treatment of this category of patients. PMID:27214989

  18. Percutaneous Cholecystostomy as a First-Line Therapy in Chronic Hemodialysis Patients with Acute Cholecystitis with Midterm Follow-up

    SciTech Connect

    Gumus, Burcak

    2011-04-15

    Purpose: The purpose of this article was to share midterm results of percutaneous cholecystostomy (PC) as a first-line therapy in chronic hemodialysis patients with acute cholecystitis. Methods: Fourteen chronic hemodialysis patients with acute cholecystitis underwent PC between March 2007 and May 2009 at our institute. On preoperative assessment, the patients were classified into the ASA score by the anesthesiology team. All patients were class IV because of severe underlying comorbidities. The patients were referred to interventional radiology unit for PC by consensus of the multidisciplinary team. Results: The PC was technically successful in all the patients without minor or major complications related to the procedure. Clinical symptoms in three patients who presented with sepsis and multiorgan failure did not resolve after PC, and these patients died following urgent surgery, including open cholecystectomy and common bile duct exploration. A new cholecystitis attack was detected in one patient in the acalculous group at the sixth month of the follow-up period. The mean catheterization time was 31.7 (range, 28-41) days. The mean follow-up time was 13.3 (range 4-21) months. Conclusions: The PC may come into consideration as a first-line treatment modality in the management of acute cholecystitis in poor surgical candidate chronic hemodialysis patients. This is the first report focusing on the midterm results of PC as a first-line therapy in hemodialysis patients with acute cholecystitis who could be operated on.

  19. Acute gangrenous cholecystitis: radionuclide diagnosis

    SciTech Connect

    Brachman, M.B.; Tanasescu, D.E.; Ramanna, L.; Waxman, A.D.

    1984-04-01

    Radionuclide hepatobiliary imaging with Tc-99m IDA is a useful procedure for the diagnosis of acute cholecystitis. Visualization of the gallbladder essentially rules out acute cholecystitis. Nonvisualization suggest acute cholecystitis but may also be associated with chronic gallbladder disease or other conditions. The authors recently observed five patients in whom a rim of increased parenchymal liver activity was seen adjacent to the gallbladder fossa. All five patients had acute gangrenous cholecystitis. The rim of increased activity appears to be a useful secondary sign of acute cholecystitis.

  20. [Influence of antidepressant therapy on psychovegetative disorders in patients with chronic calculous cholecystitis in perioperative period].

    PubMed

    Tsimmerman, Ia S; Shchekotov, V V; Tret'iakova, Iu I; Solov'eva, I V; Tsimmerman, I Ia

    2008-01-01

    The results of prospective study of the stage of vascular endothelium and neutrophil phagocytic activity (NPA) in patients with chronic calculous cholecystitis (CCC) in perioperative period, who had anxious depressive disturbances (ADD), were represented. 61 patients were examined 3 weeks before cholecystectomy (CE). Intensity of anxiety and depression, vegetative tonus, desquamated endotheliocytes (DE) in blood and phagocytosis degree were assessed. The patients were randomized into 2 groups. The patients of 1st group (n = 30) received antidepressant coaxil during perioperative period (6 weeks); 2nd group (the control) was composed of 31 patients and was treated without coaxil. In 1st group significant decrease in AAD and symptoms of vegetative dystonia (VD) in 3 weeks after CE was detected; number of DE in blood was considerable reduces, and NPA was significantly increased vs. control group. Correlation analysis made possible to show that the higher AAD and VD intensity, the more frequently epithelium desquamation was detected, and percentage of phagocytes was reduced at increase in DE in blood. Use of balanced antidepressant coaxil in perioperative period in CCC patients makes possible to reduce occurrence and intensity of AAD and VD after operation, improve vascular endothelium state, increase NPA and adaptive reserves of organism. PMID:18720713

  1. [New approaches to diagnosing and treating hyperkinetic biliary dyskinesia associated with chronic acalculous cholecystitis].

    PubMed

    Bartosh, L F; Balakina, I V; Gridneva, L M

    2004-01-01

    Ninety patients aged 21 to 56 years who had chronic non-calculous cholecystitis (CNCC) concurrent with hyperkinetic dyskinesia (HKD) detectable by a stepwise duodenal probing and sonography, by using a choleretic breakfast and by determining the relaxation coefficient (RC) that was equal to the ratio of the volume of the gallbladder (GB) after the use of a spasmolytic to the baseline GB volume. The patients were divided into 3 groups. The authors used as a spasmolytic agent pinaverium bromide (dicetel) in a dose of 50 mg (1 tablet) in Group 1), octylonium bromide (spasmomen) in a dose of 40 mg (1 dragee) in Group 2, and drotaverine (no-spa) in a dose of 40 mg (1 tablet). There was a more significant sonographic increase in the size of GB in Groups 1 and 2 as compared with Group 3. In the acute drug test and during long-term treatment as well, the highest spasmolytic effect was noted in patients receiving dicetel (Group 1) and spasmomen (Group 2) as compared with that in Group 3 patients taking drotaverine. With this, RC was 1.25 +/- 0.2, 1.6 +/- 0.15, and 1.08 +/- 0.1, respectively. No adverse reactions occurred in the patients having selective calcium blockers (SCBs) whereas the patients receiving no-spa were found to have the following side effects: dry mouth (n = 3), transient constipation (n = 1), and numb tongue (n = 1). Thus, the study has provided evidence for the fact that SCBs have some advantage over myotropic spasmolytic agents in the treatment of CNCC with the signs of HKD. PMID:15540426

  2. Xanthogranulomatous cholecystitis mimicking gallbladder cancer.

    PubMed

    Ewelukwa, Ofor; Ali, Omair; Akram, Salma

    2014-01-01

    Xanthogranulomatous cholecystitis (XGC) is a benign, uncommon variant of chronic cholecystitis characterised by focal or diffuse destructive inflammatory process of the gallbladder (GB). Macroscopically, it appears like yellowish tumour-like masses in the wall of the GB. This article reports on a 74-year-old woman with XGC mimicking GB cancer. PMID:24811556

  3. Xanthogranulomatous cholecystitis mimicking gallbladder cancer

    PubMed Central

    Ewelukwa, Ofor; Ali, Omair; Akram, Salma

    2014-01-01

    Xanthogranulomatous cholecystitis (XGC) is a benign, uncommon variant of chronic cholecystitis characterised by focal or diffuse destructive inflammatory process of the gallbladder (GB). Macroscopically, it appears like yellowish tumour-like masses in the wall of the GB. This article reports on a 74-year-old woman with XGC mimicking GB cancer. PMID:24811556

  4. Does positive hepatobiliary scan in cholecystitis stay positive, and for how long

    SciTech Connect

    Liu, J.; Mena, I.; McCartney, S.

    1986-10-01

    A prospective study of 11 patients who had undergone two sequential hepatobiliary scans prior to surgery demonstrated that initially positive scans could be due to acute cholecystitis, or chronic cholecystitis with exacerbation. A second hepatobiliary scan performed four to five days later differentiated acute from chronic cholecystitis. All five patients with surgery-proven acute cholecystitis remained hepatobiliary-positive, while patients with surgery-proven chronic cholecystitis reverted back to negative hepatobiliary scans if the second hepatobiliary scan was done properly.

  5. Granulomatous Lithiasic Cholecystitis in Sarcoidosis

    PubMed Central

    Handra-Luca, Adriana

    2016-01-01

    Gallbladder granulomas are exceedingly rare, reported in association with tuberculosis or sarcoidosis. Here we report a case of gallbladder granulomatous cholecystitis occurring in the context of sarcoidosis. A 70-years old man presented with abdominal pain, nausea and vomiting. The medical history revealed sarcoidosis diagnosed more than 20-years previously. 2-years previously the patient showed renal lithiasis, hypercalcemia and, increased angiotensin converting enzyme. The imaging features suggested thoraco-abdominal sarcoidosis. Prednisone was given at 1.2 mg/kg/day initially, than decreased, being at 2.5 mg/day at present. The ultrasound examination showed gallbladder lithiasis. A cholecystectomy was performed. Microscopy showed subacute and chronic cholecystitis with several epithelioid and giant cell granulomas some of them perineural. In conclusion, we report a case of granulomatous cholecystitis occurring in the course of treated sarcoidosis. The perineural location of granulomas may give further insights into the pathogenesis of gallbladder dysmotility. PMID:27162601

  6. Respiratory and psychiatric abnormalities in chronic symptomatic hyperventilation.

    PubMed Central

    Bass, C; Gardner, W N

    1985-01-01

    Many physicians believe that the hyperventilation syndrome is invariably associated with anxiety or undiagnosed organic disease such as asthma and pulmonary embolus, or both. Twenty one patients referred by specialist physicians with unexplained somatic symptoms and unequivocal chronic hypocapnia (resting end tidal Pco2 less than or equal to 4 kPa (30 mm Hg) on repeated occasions during prolonged measurement) were investigated. All but one complained of inability to take a satisfying breath. Standard lung function test results and chest radiographs were normal in all patients, but histamine challenge showed bronchial hyper-reactivity in two of 20 patients tested, and skin tests to common allergens were positive in three of 18. Ventilation-perfusion scanning was abnormal in a further three of 15 patients studied, with unmatched perfusion defects in two and isolated ventilation defects in one. None of the 21 had thyrotoxicosis, severe coronary heart disease, or other relevant cardiovascular abnormalities. Ten of the 21 patients were neurotic and suffered from chronic psychiatric disturbance characterised by anxiety, panic, and phobic symptoms. The remainder had no detectable psychiatric disorders but reported proportionately more somatic than anxiety symptoms. Severe hyperventilation can occur in the absence of formal psychiatric or detectable respiratory or other organic abnormalities. Asthma and pulmonary embolus must be specifically excluded. PMID:3922504

  7. [CHRONIC PERIODONTITIS WITH SYMPTOMATIC HYPERTROPHIC GINGIVITIS: CASE REPORT AND REVIEW OF THE LITERATURE].

    PubMed

    Shinkevich, V; Udaltsova, K; Pisarenko, E; Kolomiets, S; Khmil, T

    2015-12-01

    Gingivitis in traditional national dentistry referred to independent diseases or symptomatic condition in periodontitis and classified morphologically. The diagnostic features of the diseases are characteristic, but the clinical presentation of symptomatic gingivitis and patterns of bone destructions may vary between patients. Successful treatment of the disease depends from proper diagnosis and advanced disease stages, but for symptomatic gingivitis that accompanying chronic periodontitis, protocols include surgical excision. Despite of the high prevalence of chronic generalized periodontitis, its active treatment often start in severe destruction and bone loss (2-3 stage severity). Today etiotropic antimicrobial therapy is real way to control microbial biofilm and has solid evidence base. Applying of etiotropic antimicrobial therapy as systemic azithromycin with timely treatment of mild to moderate periodontal and bone destruction may reduce severe periodontitis incidence of and treatment-related complications in the future. This paper attempts to describe the clinical diagnostic features and the current treatment options along with a suggested protocol for comprehensive management of chronic generalized periodontitis and hypertrophic gingivitis patient with case reports and a brief review. PMID:26719550

  8. Modeling methodology for the accurate and prompt prediction of symptomatic events in chronic diseases.

    PubMed

    Pagán, Josué; Risco-Martín, José L; Moya, José M; Ayala, José L

    2016-08-01

    Prediction of symptomatic crises in chronic diseases allows to take decisions before the symptoms occur, such as the intake of drugs to avoid the symptoms or the activation of medical alarms. The prediction horizon is in this case an important parameter in order to fulfill the pharmacokinetics of medications, or the time response of medical services. This paper presents a study about the prediction limits of a chronic disease with symptomatic crises: the migraine. For that purpose, this work develops a methodology to build predictive migraine models and to improve these predictions beyond the limits of the initial models. The maximum prediction horizon is analyzed, and its dependency on the selected features is studied. A strategy for model selection is proposed to tackle the trade off between conservative but robust predictive models, with respect to less accurate predictions with higher horizons. The obtained results show a prediction horizon close to 40min, which is in the time range of the drug pharmacokinetics. Experiments have been performed in a realistic scenario where input data have been acquired in an ambulatory clinical study by the deployment of a non-intrusive Wireless Body Sensor Network. Our results provide an effective methodology for the selection of the future horizon in the development of prediction algorithms for diseases experiencing symptomatic crises. PMID:27260782

  9. Hepatobiliary scanning with 99mTc-PIPIDA in acute cholecystitis

    SciTech Connect

    Mauro, M.A.; McCartney, W.H.; Melmed, J.R.

    1982-01-01

    Ninety-five patients with clinically suspected acute cholecystitis underwent hepatobiliary scanning with 99mTc-PIPIDA. A positive scan (nonvisualization of the gallbladder with visualization of the common bile duct and gut) was found in 29 patients; 25 of them (86%) had surgically proven acute cholecystitis and 4 (14%) had chronic cholecystitis. Five of the 25 with acute cholecystitis had acalculous disease. A negative examination (gallbladder visualization) occurred in 63 patients; 18 (29%) had chronic cholecystitis and 45 (71%) were subsequently found to have nonbiliary disease. Three indeterminate studies (nonvisualization of both the gallbladder and gut) were obtained in patients with choledocholithiasis and chronic cholecystitis. In the evaluation of acute cholecystitis, the 99mTc-PIPIDA hepatobiliary scan was 100% sensitive and 94% specific.

  10. Hepatobiliary scanning with /sup 99//sup m/Tc-PIPIDA in acute cholecystitis

    SciTech Connect

    Mauro, M.A.; McCartney, W.H.; Melmed, J.R.

    1982-01-01

    Ninety-five patients with clinically suspected acute cholecystitis underwent hepatobiliary scanning with /sup 99//sup m/Tc-PIPIDA. A positive scan (nonvisualization of the gallbladder with visualization of the common bile duct and gut) was found in 29 patients; 25 of them (86%) had surgically proven acute cholecystitis and 4(14%) had chronic cholecystitis. Five of the 25 with acute cholecystitis had acalculous disease. A negative examination (gallbladder visualization) occurred in 63 patients; 18 (29%) had chronic cholecystitis and 45 (71%) were subsequently found to have nonbiliary disease. Three indeterminate studies (nonvisualization of both the gallbladder and gut) were obtained in patients with choledocholithiasis and chronic cholecystitis. In the evaluation of acute cholecystitis, the /sup 99//sup m/Tc-PIPIDA hepatobiliary scan was 100% sensitive and 94% specific.

  11. Teratodermoid mimicking cholecystitis.

    PubMed

    Iftikhar, Hina; Idu, Shareen; Omer, Abdel

    2016-05-01

    An acute abdomen assessment in pregnancy is complicated. Pain can have obstetric and nonobstetric causes. Cholecystitis is a common cause of pain in pregnancy with significant morbidity if not managed promptly. We report a case of a ruptured, torted, right ovarian teratodermoid erroneously diagnosed as cholecystitis in pregnancy. PMID:27190615

  12. Use of morphine in cholescintigraphy for obstructive cholecystitis

    SciTech Connect

    Kim, E.E.; Nguyen, M.; Pjura, G.; Pollack, M.; Gobuty, A.

    1985-05-01

    Non-visualization of the gallbladder (GB) during the first hour of cholescintigraphy is observed in cystic duct obstruction (e.g. in acute cholecystitis) but may also occur in chronic cholecystitis, hepatocellular disease, alcoholism and prolonged total parenteral nutrition. Low dose morphine is shown to improve the specificity of the diagnosis of acute cholecystitis (from 85% to 100%) with no loss in sensitivity (98%) at a small cost in terms of additional study time. The authors reviewed 27 selected cholescintigraphic examinations augmented by intravenous (IV) morphine (0.04 mg/Kg). Of the 16 cases with persistent nonvisualization of the GB, ultrasound revealed gallstones in 5 cases, sludge in 4, acalculous cholecystitis in 3, one distended GB, one contracted GB and 2 normal GB's. Of the 4 patients taken to surgery, one with gallstones and one with acalculous cholecystitis were confirmed to have acute cholecystitis while another with gallstones had chronic cholecystitis and the final patient, who was sonographically normal, presented a single common duct stone. The authors conclude that the use of IV morphine is an effective adjunct to cholescintigraphy in the evaluation of gallbladder disease, especially when visualization post morphine rules out acute cholecystitis.

  13. Acute acalculous cholecystitis

    SciTech Connect

    Fox, M.S.; Wilk, P.J.; Weissmann, H.S.; Freeman, L.M.; Gliedman, M.L.

    1984-07-01

    Sixty-eight patients with acute acalculous cholecystitis were reviewed. The results of history and physical examinations were usually nondiagnostic. IDA cholescintigraphy (93 per cent accuracy rate) was the only reliable diagnostic modality. The results of oral cholecystography, intravenous cholangiography and ultrasonography were considerably less reliable. One-half of the patients had gangrenous cholecystitis. Cholecystectomy was the preferred operation with an over-all mortality of 9 per cent. IDA cholescintigraphy is an important new modality for the diagnosis of acute acalculous cholecystitis which, in the past, has often been difficult to diagnose.

  14. Surgical, pathological and clinical correlation of Tc-99m DISIDA hepatobiliary imaging in 138 adult males, in the diagnosis of functional cystic duct obstruction VS acute or chronic cholecystitis

    SciTech Connect

    Yoo, J.H.K.; Beal, W.H.; Ware, R.W.; Straw, J.D.; Chaudhuri, T.K.

    1985-05-01

    Despite the wide acceptance of the hepatobiliary scintigraphy as a popular diagnostic imaging modality for gallbladder and hepatobiliary disease, correlation between radionuclide diagnoses and the final clinical and/or pathologic findings have not been thoroughly evaluated. The lack of correlative studies frequently generates difficulties in making appropriate diagnostic interpretation of the objective findings. A retrospective clinical pathological and surgical correlative study was undertaken by the authors in 138 male veteran patients, who underwent computer assisted minute by minute Tc-99m DISIDA cholescintigraphy. A very high percentage (75%) revealed abnormalities; non-visualization of gallbladder (GB) with normal choledochus system (46%), choledochal obstruction with no GB visualization (13%), choledochal obstruction with normal GB visualization (6%), severe hepatocellular disease with non-diagnostic GB (4%), and delayed GB visualization (longer than 60 minutes) (3%). Non-visualization of GB but normal choledochus demonstrated diverse pathologic etiologies, acute and chronic cholecystitis (64%), S/P cholecystectomy (8%), functional obstruction secondary to sepsis or pancreatitis (6%), and various other pathologies including porcelain GB and cholangitis (22%). The most important cause of choledochal obstruction was mass lesions or local infiltration with metastases (33%) rather than acute cholecystitis (27%). Although the sensitivity (98%) and specificity (92%) for cystic duct obstruction were very high, the specificity decreases significantly for cholecystitis.

  15. Chronic basilar artery dissection with an associated symptomatic aneurysm presenting with massive subarachnoid hemorrhage.

    PubMed

    Cohen, José E; Moscovici, Samuel; Rajz, Gustavo; Vargas, Andres; Itshayek, Eyal

    2016-08-01

    Basilar artery dissection (BAD) is a rare condition with a worse prognosis than a dissection limited to the vertebral artery. We report a rare case of chronic BAD with an associated symptomatic aneurysm presenting with massive subarachnoid hemorrhage (SAH) in a 54-year-old woman. The diagnosis of acute BAD could only be made retrospectively, based on clinical and neuroradiological studies from a hospital admission 10months earlier. Angiography performed after her SAH showed unequivocal signs of imperfect healing; she was either post-recanalization of a complete occlusion or post-dissection. Residual multi-channel intraluminal defects led to the development of a small aneurysm, which was responsible for the massive hemorrhage. The occurrence of an associated aneurysm, and wall disease, but not an intraluminal process, reinforces the diagnosis of dissection. The patient was fully recovered at 90day follow-up. This case reinforces the need for long-term neuroradiological surveillance after non-hemorrhagic intracranial dissections to detect the development of de novo aneurysms. PMID:26960262

  16. Acute acalculous cholecystitis.

    PubMed

    Barie, Philip S; Eachempati, Soumitra R

    2003-08-01

    Acute cholecystitis can develop without gallstones in critically ill or injured patients. However, the development of acute acalculous cholecystitis is not limited to surgical or injured patients, or even to the intensive care unit. Diabetes, malignant disease, abdominal vasculitis, congestive heart failure, cholesterol embolization, and shock or cardiac arrest have been associated with acute acalculous cholecystitis. Children may also be affected, especially after a viral illness. The pathogenesis of acute acalculous cholecystitis is a paradigm of complexity. Ischemia and reperfusion injury, or the effects of eicosanoid proinflammatory mediators, appear to be the central mechanisms, but bile stasis, opioid therapy, positive-pressure ventilation, and total parenteral nutrition have all been implicated. Ultrasound of the gallbladder is the most accurate diagnostic modality in the critically ill patient, with gallbladder wall thickness of 3.5 mm or greater and pericholecystic fluid being the two most reliable criteria. The historical treatment of choice for acute acalculous cholecystitis has been cholecystectomy, but percutaneous cholecystostomy is now the mainstay of therapy, controlling the disease in about 85% of patients. Rapid improvement can be expected when the procedure is performed properly. The mortality rates (historically about 30%) for percutaneous and open cholecystostomy appear to be similar, reflecting the severity of illness, but improved resuscitation and critical care may portend a decreased risk of death. Interval cholecystectomy is usually not indicated after acute acalculous cholecystitis in survivors; if the absence of gallstones is confirmed and the precipitating disorder has been controlled, the cholecystostomy tube can be pulled out after the patient has recovered. PMID:12864960

  17. Cholecystitis: prospective evaluation of sonography and /sup 99m/ Tc-HIDA cholescintigraphy

    SciTech Connect

    Worthen, N.J.; Uszler, J.M.; Funamura, J.L.

    1981-11-01

    Major and minor criteria are determined for sonographic diagnosis of acute and chronic cholecystitis. A prospective study of 113 cases was performed on patients with suspected acute cholecystitis who were evaluated by cholesonography and /sup 99m/Tc-HIDA cholescintigraphy. Data support the use of sonography as the intial imaging procedure for the patient with suspected acute cholecystitis. /sup 99m/Tc-HIDA is useful in those cases without stones which exhibit minor criteria for gallbladder abnormality.

  18. Randomized phase 2 study of obinutuzumab monotherapy in symptomatic, previously untreated chronic lymphocytic leukemia

    PubMed Central

    Flynn, Joseph M.; Kipps, Thomas J.; Boxer, Michael; Kolibaba, Kathryn S.; Carlile, David J.; Fingerle-Rowson, Guenter; Tyson, Nicola; Hirata, Jamie; Sharman, Jeff P.

    2016-01-01

    Obinutuzumab is a glycoengineered, type 2 anti-CD20 humanized antibody with single-agent activity in relapsed chronic lymphocytic leukemia (CLL). With other CD20 antibodies, a dose-response relationship has been shown. We therefore performed a randomized phase 2 study in symptomatic, untreated CLL patients to evaluate if an obinutuzumab dose response exists. Obinutuzumab was given at a dose of 1000 mg (100 mg IV day 1, 900 mg day 2, 1000 mg day 8 and day 15 of cycle 1; 1000 mg day 1 of cycles 2-8) or 2000 mg (100 mg IV day 1, 900 mg day 2, 1000 mg day 3, 2000 mg day 8 and day 15 of cycle 1; 2000 mg day 1 of cycles 2-8). The primary end point was overall response rate (ORR). Eighty patients were enrolled with similar demographics: median age 67 years, 41% high-risk Rai disease, and 10% del(17p)(13.1). ORR (67% vs 49%, P = .08) and complete response (CR) or CR with incomplete cytopenia response (20% vs 5%) favored 2000 mg obinutuzumab. Overall, therapy was well tolerated, and infusion events were manageable. This study demonstrates significant efficacy of obinutuzumab monotherapy, for 1000 mg as well as for 2000 mg, in untreated CLL patients with acceptable toxicity. Although exploratory, a dose-response relationship may exist, but its relevance to improving progression-free survival is uncertain and will require further follow-up. This trial was registered at www.clinicaltrials.gov as #NCT01414205. PMID:26472752

  19. Randomized phase 2 study of obinutuzumab monotherapy in symptomatic, previously untreated chronic lymphocytic leukemia.

    PubMed

    Byrd, John C; Flynn, Joseph M; Kipps, Thomas J; Boxer, Michael; Kolibaba, Kathryn S; Carlile, David J; Fingerle-Rowson, Guenter; Tyson, Nicola; Hirata, Jamie; Sharman, Jeff P

    2016-01-01

    Obinutuzumab is a glycoengineered, type 2 anti-CD20 humanized antibody with single-agent activity in relapsed chronic lymphocytic leukemia (CLL). With other CD20 antibodies, a dose-response relationship has been shown. We therefore performed a randomized phase 2 study in symptomatic, untreated CLL patients to evaluate if an obinutuzumab dose response exists. Obinutuzumab was given at a dose of 1000 mg (100 mg IV day 1, 900 mg day 2, 1000 mg day 8 and day 15 of cycle 1; 1000 mg day 1 of cycles 2-8) or 2000 mg (100 mg IV day 1, 900 mg day 2, 1000 mg day 3, 2000 mg day 8 and day 15 of cycle 1; 2000 mg day 1 of cycles 2-8). The primary end point was overall response rate (ORR). Eighty patients were enrolled with similar demographics: median age 67 years, 41% high-risk Rai disease, and 10% del(17p)(13.1). ORR (67% vs 49%, P = .08) and complete response (CR) or CR with incomplete cytopenia response (20% vs 5%) favored 2000 mg obinutuzumab. Overall, therapy was well tolerated, and infusion events were manageable. This study demonstrates significant efficacy of obinutuzumab monotherapy, for 1000 mg as well as for 2000 mg, in untreated CLL patients with acceptable toxicity. Although exploratory, a dose-response relationship may exist, but its relevance to improving progression-free survival is uncertain and will require further follow-up. This trial was registered at www.clinicaltrials.gov as #NCT01414205. PMID:26472752

  20. Therapist Effects and the Impact of Early Therapeutic Alliance on Symptomatic Outcome in Chronic Fatigue Syndrome

    PubMed Central

    Dunn, Graham; Bentall, Richard P.; Lewis, Shôn W.

    2015-01-01

    Few studies have examined therapist effects and therapeutic alliance (TA) in treatments for chronic fatigue syndrome (CFS). Therapist effects are the differences in outcomes achieved by different therapists. TA is the quality of the bond and level of agreement regarding the goals and tasks of therapy. Prior research suffers the methodological problem that the allocation of therapist was not randomized, meaning therapist effects may be confounded with selection effects. We used data from a randomized controlled treatment trial of 296 people with CFS. The trial compared pragmatic rehabilitation (PR), a nurse led, home based self-help treatment, a counselling-based treatment called supportive listening (SL), with general practitioner treatment as usual. Therapist allocation was randomized. Primary outcome measures, fatigue and physical functioning were assessed blind to treatment allocation. TA was measured in the PR and SL arms. Regression models allowing for interactions were used to examine relationships between (i) therapist and therapeutic alliance, and (ii) therapist and average treatment effect (the difference in mean outcomes between different treatment conditions). We found no therapist effects. We found no relationship between TA and the average treatment effect of a therapist. One therapist formed stronger alliances when delivering PR compared to when delivering SL (effect size 0.76, SE 0.33, 95% CI 0.11 to 1.41). In these therapies for CFS, TA does not influence symptomatic outcome. The lack of significant therapist effects on outcome may result from the trial’s rigorous quality control, or random therapist allocation, eliminating selection effects. Further research is needed. Trial Registration: ISRCTN74156610 PMID:26657793

  1. Parasitic Infection of the Gallbladder: Cystoisospora belli Infection as a Cause of Chronic Abdominal Pain and Acalculous Cholecystitis.

    PubMed

    Martelli, Matthew G; Lee, Johnathan Y

    2016-06-01

    Herein we describe two cases of Cystoisospora belli infection of the gallbladder in patients with chronic abdominal pain and review the published literature to date. C. belli is an intracellular protozoan parasite that typically infects the small bowel of immunocompromised hosts. Little is known of the significance of C. belli infection of the gallbladder at this point as only four cases have been reported as yet, only one of which occurred in an immunocompetent patient. It is often treatable with antibiotics, and the patient's immune status, including HIV testing, should be investigated. Neither of the patients at our institution was found to be immunocompromised, and HIV-1/2 antibody testing was non-reactive in both. PMID:27526491

  2. Cholecystitis occurring without stones

    SciTech Connect

    Seal, M.L.

    1986-03-01

    A case of acalculous cholecystitis in a 65-year-old man with underlying diabetes mellitus, hypertension, and peripheral arteriosclerosis is presented here. His case remained diagnostically puzzling for some time until symptoms and signs became more severe and very suggestive of acute cholecystitis. The clinical impression was then supported by an abnormal radioisotope biliary scan. The scan has fairly good sensitivity in detecting this condition but may not be totally dependable. Acalculous cholecystitis is an unusual but serious variant of a common disorder in which treatable gallbladder disease may masquerade as a less treatable liver malady. A common denominator among this disorder's many etiologies may be impairment of the gallbladder microcirculation in the presence of one or more conditions that lower the gallbladder's resistance to bacterial invasion. Prompt detection and treatment are desirable to reduce morbidity and mortality. However, early diagnosis is not always possible, because the clinical picture often is unclear, clear, gallstones are absent, and laboratory test results may be normal or equivocal. As in the case reported here, the vague clinical picture may dictate following a patient until the illness reaches an intensity acute enough to permit identification. The greatest aid to earlier diagnosis for the physician faced with circumstances similar to those described here is to think of cholecystitis and then to give strong weight to that clinical suspicion. At times, a recommendation for cholecystectomy may have to be made mainly on clinical judgment.

  3. Does ultrasonography accurately diagnose acute cholecystitis? Improving diagnostic accuracy based on a review at a regional hospital

    PubMed Central

    Hwang, Hamish; Marsh, Ian; Doyle, Jason

    2014-01-01

    Background Acute cholecystitis is one of the most common diseases requiring emergency surgery. Ultrasonography is an accurate test for cholelithiasis but has a high false-negative rate for acute cholecystitis. The Murphy sign and laboratory tests performed independently are also not particularly accurate. This study was designed to review the accuracy of ultrasonography for diagnosing acute cholecystitis in a regional hospital. Methods We studied all emergency cholecystectomies performed over a 1-year period. All imaging studies were reviewed by a single radiologist, and all pathology was reviewed by a single pathologist. The reviewers were blinded to each other’s results. Results A total of 107 patients required an emergency cholecystectomy in the study period; 83 of them underwent ultrasonography. Interradiologist agreement was 92% for ultrasonography. For cholelithiasis, ultrasonography had 100% sensitivity, 18% specificity, 81% positive predictive value (PPV) and 100% negative predictive value (NPV). For acute cholecystitis, it had 54% sensitivity, 81% specificity, 85% PPV and 47% NPV. All patients had chronic cholecystitis and 67% had acute cholecystitis on histology. When combined with positive Murphy sign and elevated neutrophil count, an ultrasound showing cholelithiasis or acute cholecystitis yielded a sensitivity of 74%, specificity of 62%, PPV of 80% and NPV of 53% for the diagnosis of acute cholecystitis. Conclusion Ultrasonography alone has a high rate of false-negative studies for acute cholecystitis. However, a higher rate of accurate diagnosis can be achieved using a triad of positive Murphy sign, elevated neutrophil count and an ultrasound showing cholelithiasis or cholecystitis. PMID:24869607

  4. Cholescintigraphy in acute acalculous cholecystitis

    SciTech Connect

    Ramanna, L.; Brachman, M.B.; Tanasescu, D.E.; Berman, D.S.; Waxman, A.D.

    1984-08-01

    Acute acalculous cholecystitis is a relatively rare but potentially lethal condition if not treated promptly. Since stones are not present, diagnostic procedures such as ultrasound or other radiological procedures are frequently not helpful. Tc-99m iminodiacetic acid scan results were analyzed in 11 proven cases of acute acalculous cholecystitis. All had positive tests with nonvisualization of the gallbladder giving a sensitivity of 100%. Tc-99m iminodiacetic acid cholescintigraphy is a highly reliable test and is easily performed even in acutely ill patients and should be the test of choice in all patients predisposed to and suspected of acute acalculous cholecystitis.

  5. A literature review to evaluate the economic value of ranolazine for the symptomatic treatment of chronic angina pectoris.

    PubMed

    Vellopoulou, Katerina; Kourlaba, Georgia; Maniadakis, Nikos; Vardas, Panagiotis

    2016-05-15

    To conduct a systematic review of the evidence regarding the economic value of ranolazine relative to standard-of-care (SOC) for the treatment of symptomatic chronic stable angina (CSA). Electronic databases were searched using relevant keywords. The identified studies were independently reviewed by two investigators against pre-determined inclusion and exclusion criteria. Their data were extracted using a relevant form and consequently were synthesized. Studies were also evaluated using the Quality of Health Economic Studies scale. The main outcomes considered were the cost and effectiveness for each comparator and the incremental cost per quality-adjusted-life year (QALY) gained. Six studies were included in the review. Five of these assessed the cost-utility of ranolazine added to SOC, compared to SOC alone, using decision trees or Markov models whereas one was a retrospective cost evaluation study. The analysis was conducted from a payer perspective in five studies and from a societal perspective in one study with the time horizon varying between six months and a year. The incremental cost-effectiveness ratio (ICER), ranged from €4000 to €15,000 per QALY gained. Ranolazine appears to be dominant or cost-effective, mainly due to its ability to decrease angina-related hospitalizations and also due to a marginal improvement in quality of life. The acquisition cost of ranolazine was the variable with the greatest impact upon the ICER. The existing evidence, although limited, indicates that ranolazine may be a dominant or cost-effective therapy option, for the treatment of patients with symptomatic CSA. Further research is required to evaluate the cost-effectiveness of ranolazine. PMID:26994453

  6. Xanthogranulomatous cholecystitis: What every radiologist should know

    PubMed Central

    Singh, Vaibhav P; Rajesh, S; Bihari, Chhagan; Desai, Saloni N; Pargewar, Sudheer S; Arora, Ankur

    2016-01-01

    Xanthogranulomatous cholecystitis (XGC) is an uncommon variant of chronic cholecystitis characterized by xanthogranulomatous inflammation of the gallbladder. Intramural accumulation of lipid-laden macrophages and acute and chronic inflammatory cells is the hallmark of the disease. The xanthogranulomatous inflammation of the gallbladder can be very severe and can spill over to the neighbouring structures like liver, bowel and stomach resulting in dense adhesions, perforation, abscess formation, fistulous communication with adjacent bowel. Striking gallbladder wall thickening and dense local adhesions can be easily mistaken for carcinoma of the gallbladder, both intraoperatively as well as on preoperative imaging. Besides, cases of concomitant gallbladder carcinoma complicating XGC have also been reported in literature. So, we have done a review of the imaging features of XGC in order to better understand the entity as well as to increase the diagnostic yield of the disease summarizing the characteristic imaging findings and associations of XGC. Among other findings, presence of intramural hypodense nodules is considered diagnostic of this entity. However, in some cases, an imaging diagnosis of XGC is virtually impossible. Fine needle aspiration cytology might be handy in such patients. A preoperative counselling should include possibility of differential diagnosis of gallbladder cancer in not so characteristic cases. PMID:26981227

  7. [Improvement of treatment results of acute cholecystitis].

    PubMed

    Sovtsov, S A; Prilepina, E V

    2015-01-01

    The aim of this study was investigation of treatment results of acute cholecystitis according to suggested forms of cholecystitis by international experts in the research (Tokyo-2007). It was analyzed the immediate treatment results of 1399 patients with acute cholecystitis for the last 4 years in the Chelyabinsk Regional Hospital No3. 912 patients had acute cholecystitis I degree (easy cholecystitis), 270 patients--II (moderate) degree and 217 patients--III degree (severe cholecystitis). It was operated 1281 patients. Operating activity was 91.5%. Postoperative mortality in whole patients group was 0.78%. The authors suggested the main principles such as early, differentiated by the volume operative interventions according to graduations of investigation "Tokyo-2007". Controlled trial of treatment results of patients randomized on three degrees of acute cholecystitis observed appropriateness of allocation of these groups. It is necessary for differentiated treatment and improvement of treatment results of patients with acute cholecystitis. PMID:26031820

  8. Comparative Effectiveness of Di'ao Xin Xue Kang Capsule and Compound Danshen Tablet in Patients With Symptomatic Chronic Stable Angina

    PubMed Central

    Yu, Yanan; Hu, Siyuan; Li, Guoxin; Xue, Jie; Li, Zhuoming; Liu, Xiangling; Yang, Xiyan; Dong, Bo; Wang, Donghai; Wang, Xiaofeng; Liu, Shurong; Liu, Jun; Chen, Bingwei; Wang, Liying; Liu, Songshan; Chen, Qiguang; Shen, Chunti; Wang, Zhong; Wang, Yongyan

    2014-01-01

    A high proportion of patients with stable angina remains symptomatic despite multiple treatment options. Di'ao Xinxuekang (XXK) capsule and Compound Danshen (CDS) tablet have been approved for treating angina pectoris for more than 20 years in China. We compare the anti-anginal effectiveness of XXK capsule and CDS tablet in patients with symptomatic chronic stable angina. A randomized, multicenter, double-blind, parallel-group, superiority trial was conducted in 4 study sites. 733 patients with symptomatic chronic stable angina were included in the full analysis set. The primary outcomes were the proportion of patients who were angina-free and the proportion of patients with normal electrocardiogram (ECG) recordings during 20 weeks treatment. Compared with CDS, XXK significantly increased the proportion of angina-free patients, but no significant difference was noted in the proportion of patients with normal ECG recordings. Weekly angina frequency and nitroglycerin use were significantly reduced with XXK versus CDS at week 20. Moreover, XXK also improved the quality of life of angina patients as measured by the SAQ score and Xueyu Zheng (a type of TCM syndrome) score. We demonstrate that XXK capsule is more effective for attenuating anginal symptoms and improving quality of life in patients with symptomatic chronic stable angina, compared with CDS tablet. PMID:25394847

  9. First detection of acalculous cholecystitis associated with Sarcocystis infection in a patient with AIDS.

    PubMed

    Agholi, Mahmoud; Heidarian, Hamid Reza; Moghadami, Mohsen; Hatam, Gholam Reza

    2014-06-01

    Acalculous cholecystitis and cholangitis are increasingly being recognized as complications of AIDS. The opportunistic parasites that have been most commonly associated with these disorders are Cryptosporidium species, Isospora belli, Cyclospora cayetanensis and Enterocytozoon bieneusi. The authors performed a parasitological survey on the gallbladder tissue sections of patients underwent cholecystectomy due to chronic acalculous cholecystitis at the Shiraz University of Medical Sciences, Iran. Light microscopic investigation in more than three hundred archived histopathological slides revealed the presence of sexual stages (i.e., mature sporocysts) of a coccidial protozoan in a patient with AIDS who developed acalculous cholecystitis as confirmed by histological, parasitological and molecular tests in which Sarcocystis species was the only identifiable pathogen in gallbladder sections. In the best of our knowledge it's the first documented case of chronic non-calculous cholecystitis due to Sarcocystis parasite in an Iranian AIDS patient from worldwide. PMID:24827104

  10. Normal gallbladder scintigraphy in acute cholecystitis

    SciTech Connect

    Ohrt, H.J.; Posalaky, I.P.; Shafer, R.B.

    1983-03-01

    Normal gallbladder scintigraphy occurs in 2 to 5% of reported patients with acute cholecystitis. Gallbladder visualization is found in patients with acalculous cholecystitis and in those with recent relief of cystic duct obstruction but persistence of inflammation. A patient is reported who had clinical and pathologic findings of acute cholecystitis but normal gallbladder visualization. This reemphasizes that the diagnosis of acute cholecystitis cannot be excluded by normal gallbladder scintigraphy.

  11. Stent-assisted mechanical recanalization for symptomatic subacute or chronic middle cerebral artery occlusion

    PubMed Central

    Guo, Dong; Ma, Ji; Li, Teng-Fei; Zhu, Ming; Han, Xin-Wei; Shui, Shao-Feng

    2015-01-01

    To assess the feasibility and short-term effects of treating patients with subacute or chronic middle cerebral artery (M1) occlusion by stent-assisted mechanical recanalization. Six patients with cerebral arteries occlusion underwent surgery. Six cerebral arteries occlusion in 5 patients were successfully recanalized. On postoperative day 1, four patients’ symptoms were relieved and two patients’ symptoms were exacerbated, of which one was significantly improved after 3 days, the other one’s symptoms were recovered to preoperative levels in 2 weeks. No patients died after surgery. No stroke or transient ischemic attack occurred. The average follow-up of was 4.2 months, no worsening of condition, recurrence or death occurred. The results indicate that for patients with subacute or chronic middle cerebral artery (M1) occlusion, mechanical recanalization was technically feasible under the premise of strict case screening. Mechanical recanalization is able to improve ischemic symptoms and promote dysfunction restoration. But its long-term effect remains to be evaluated by further large samples, long-term follow-up studies. PMID:26885148

  12. The Health Impact of Symptomatic Adult Spinal Deformity: Comparison of Deformity Types to United States Population Norms and Chronic Diseases

    PubMed Central

    Bess, Shay; Line, Breton; Fu, Kai-Ming; McCarthy, Ian; Lafage, Virgine; Schwab, Frank; Shaffrey, Christopher; Ames, Christopher; Akbarnia, Behrooz; Jo, Han; Kelly, Michael; Burton, Douglas; Hart, Robert; Klineberg, Eric; Kebaish, Khaled; Hostin, Richard; Mundis, Gregory; Mummaneni, Praveen; Smith, Justin S.

    2016-01-01

    Study Design. A retrospective analysis of a prospective, multicenter database. Objective. The aim of this study was to evaluate the health impact of symptomatic adult spinal deformity (SASD) by comparing Standard Form Version 2 (SF-36) scores for SASD with United States normative and chronic disease values. Summary of Background Data. Recent data have identified radiographic parameters correlating with poor health-related quality of life for SASD. Disability comparisons between SASD patients and patients with chronic diseases may provide further insight to the disease burden caused by SASD. Methods. Consecutive SASD patients, with no history of spine surgery, were enrolled into a multicenter database and evaluated for type and severity of spinal deformity. Baseline SF-36 physical component summary (PCS) and mental component summary (MCS) values for SASD patients were compared with reported U.S. normative and chronic disease SF-36 scores. SF-36 scores were reported as normative-based scores (NBS) and evaluated for minimally clinical important difference (MCID). Results. Between 2008 and 2011, 497 SASD patients were prospectively enrolled and evaluated. Mean PCS for all SASD was lower than U.S. total population (ASD = 40.9; US = 50; P < 0.05). Generational decline in PCS for SASD patients with no other reported comorbidities was more rapid than U.S. norms (P < 0.05). PCS worsened with lumbar scoliosis and increasing sagittal vertical axis (SVA). PCS scores for patients with isolated thoracic scoliosis were similar to values reported by individuals with chronic back pain (45.5 vs 45.7, respectively; P > 0.05), whereas patients with lumbar scoliosis combined with severe sagittal malalignment (SVA >10 cm) demonstrated worse PCS scores than values reported by patients with limited use of arms and legs (24.7 vs 29.1, respectively; P < 0.05). Conclusions. SASD is a heterogeneous condition that, depending upon the type and severity of the deformity

  13. The use of telescoped flow diverters as an endovascular bypass in the management of symptomatic chronic carotid occlusion.

    PubMed

    Cohen, José E; Gomori, John M; Ben-Hur, Tamir; Moscovici, Samuel; Itshayek, Eyal

    2012-07-01

    Flow diverters constitute a new generation of flexible self-expanding, stent-like devices with a high-metal surface-area coverage for the endovascular management of wide-necked, fusiform, large, and giant unruptured intracranial aneurysms. They achieve aneurysm occlusion through endoluminal reconstruction of the dysplastic segment of the parent artery that gives rise to the aneurysm. To our knowledge, there is no report on the use of flow diverters for the management of occlusive cerebrovascular disease. We describe the novel use of telescoped flow diverters in a construct that acts as an endovascular bypass for the management of symptomatic chronic carotid occlusion. In long carotid occlusions with a burden of extensive clots and atherosclerotic plaque, we found that the reduced porosity of the diverter mesh serves as an effective barrier to in-stent clot protrusion and distal embolization. Diverter implantation allows subsequent angioplasty. With this patient report, we propose a new potential application for flow diverters in the management of occlusive cerebrovascular disease. The optimal application of these devices will continue to be defined as clinical experience evolves. PMID:22555126

  14. Clinical and neurophysiological studies of aldose reductase inhibitor ponalrestat in chronic symptomatic diabetic peripheral neuropathy.

    PubMed

    Florkowski, C M; Rowe, B R; Nightingale, S; Harvey, T C; Barnett, A H

    1991-01-01

    Increased flux through the polyol pathway mediated by the enzyme aldose reductase may be associated with the development of diabetic neuropathy. Fifty-four diabetic patients (median age 56 yr, range 25-65 yr) with chronic neuropathic symptoms were randomly allocated to placebo or aldose reductase inhibition (300 or 600 mg ponalrestat ICI 128436) groups for 24 wk. Patients with vibration perception thresholds (VPTs) greater than 35 V at the great toe or thermal difference thresholds (TTs) greater than 10 degrees C on the dorsum of the foot were excluded from the trial. No significant changes were observed in symptoms of pain, numbness, or paresthesia between ponalrestat and placebo groups, and there were no improvements in VPT or TT at several sites. Posterior tibial nerve conduction velocity changed from 35.3 +/- 4.9 m/s at baseline to 33.4 +/- 4.0 m/s at 24 wk (NS) with placebo compared with 37.6 +/- 5.6 vs. 37.2 +/- 8.7 m/s (NS) with 300 mg ponalrestat and 34.5 +/- 6.1 vs. 36.2 +/- 6.8 m/s (NS) with 600 mg ponalrestat. Further studies are indicated with intervention at an earlier stage in the evolution of neuropathy and for longer periods. PMID:1901808

  15. Epstein–Barr virus-associated acute cholecystitis in a teenager

    PubMed Central

    De Alwis, Y; Saleem, M

    2013-01-01

    A 14-year-old girl was admitted to hospital with fever, headache, sore throat and abdominal pain. Her blood lymphocyte count and inflammatory markers were raised. Acute Epstein–Barr virus (EBV) infection was suspected and confirmed serologically and by measuring the viral load. On day 7, she developed jaundice with abnormal liver function tests. An abdominal ultrasound scan revealed thickening of the gallbladder and bile duct walls without calculi suggesting acute acalculous cholecystitis. The patient improved slowly with symptomatic treatment, and a repeat ultrasound scan six months later was normal. Acalculous cholecystitis is a rare complication of EBV infection and usually has a good prognosis.

  16. Physiological measurements corroborate symptomatic improvement after therapeutic leukapheresis in a pregnant woman with chronic myelogenous leukemia.

    PubMed

    Galera, Pallavi; Haynes, Stefanie; Sulmasy, Paula; Bailey, Jeffrey A; Greene, Mindy; Vauthrin, Michelle; Brettler, Doreen; Liebmann, James; Mark Madison, J; Weinstein, Robert

    2016-08-01

    Therapeutic leukapheresis can control the white blood cell count (WBC) of pregnant women with chronic myelogenous leukemia (CML) who have hyperleukocytosis without leukostasis. The medical justification for this treatment has not been objectively documented. We report a 27-year-old woman, diagnosed with CML at 10-week gestation, who developed severe dyspnea on exertion. A workup that included chest CT and echocardiography with a bubble study detected no cardiopulmonary pathology to explain her symptoms, and thus she was referred for leukapheresis. Prior to her first leukapheresis, which lowered her WBC from 154 × 10(3) /μL to 133 × 10(3) /μL, her oxygen saturation (SpO2 ) on room air decreased from 98 to 93% during 100 feet of slow ambulation and she was dyspneic. Just after the leukapheresis, her dyspnea on exertion was much improved and her SpO2 remained at 98% with repeat ambulation. Spirometry and lung volume studies obtained before and after her first leukapheresis demonstrated 32 and 31% improvements in forced vital capacity and forced expiratory volume in 1 s respectively, a 25% increase in functional residual capacity, and a 142% improvement in expiratory reserve volume. Residual volume decreased by almost 20%. Three times in a week, leukapheresis was continued until her WBC was controlled with interferon α-2b approximately 4 weeks later. Her dyspnea had completely resolved. She gave birth by elective caesarean section to a healthy boy at 32 weeks. Corroboration of symptom relief by leukapheresis with physiological data may justify such treatment in pregnant patients with CML. J. Clin. Apheresis 31:393-397, 2016. © 2015 Wiley Periodicals, Inc. PMID:26053950

  17. Acute Cholecystitis in Patients with Scrub Typhus.

    PubMed

    Lee, Hyun; Ji, Misuk; Hwang, Jeong-Hwan; Lee, Ja-Yeon; Lee, Ju-Hyung; Chung, Kyung Min; Lee, Chang-Seop

    2015-11-01

    Acute cholecystitis is a rare complication of scrub typhus. Although a few such cases have been reported in patients with scrub typhus, the clinical course is not well described. Of 12 patients, acute cholecystitis developed in 66.7% (8/12) of patients older than 60 yr. The scrub typhus group with acute cholecystitis had marginal significant longer hospital stay and higher cost than the group without cholecystitis according to propensity score matching. Scrub typhus should be kept in mind as a rare etiology of acute cholecystitis in endemic areas because the typical signs of scrub typhus such as skin rash and eschar can present after the abdominal pain. PMID:26539017

  18. Diagnosis of acute cholecystitis using hepatobiliary scan with technetium-99m PIPIDA

    SciTech Connect

    Bennett, M.T.; Sheldon, M.I.; dos Remedios, L.V.; Weber, P.M.

    1981-09-01

    Sixty patients were evaluated for acute abdominal pain using technetium-99m PIPIDA hepatobiliary imaging. The sensitivity of the test was 90.6 percent in all patients and the accuracy was 93.3 percent. In the evaluation of acutely ill patients with right upper quadrant pain, fever, nausea and vomiting, hepatobiliary imaging with PIPIDA is the preferred test for diagnosing acute cholecystitis. If the test is positive, disease of the gallbladder and probably acute cholecystitis are present. Early operation can proceed if desirable. If the test is negative and the bilirubin level is less than 5.0 mg/dl, acute cholecystitis is not present. In such cases conservative treatment is appropriate, and follow-up tests should be performed to evaluate the possibility of chronic cholecystitis. When the bilirubin level exceeds 5.0 mg/dl, the test is often indeterminate.

  19. Rim sign: association with acute cholecystitis

    SciTech Connect

    Bushnell, D.L.; Perlman, S.B.; Wilson, M.A.; Polcyn, R.E.

    1986-03-01

    In a retrospective analysis of 218 hepatobiliary studies in patients clinically suspected of acute cholecystitis, a rim of increased hepatic activity adjacent to the gallbladder fossa (the rim sign) has been evaluated as a scintigraphic predictor of confirmed acute cholecystitis. Of 28 cases with pathologic confirmation of acute cholecystitis in this series, 17 (60%) demonstrated this sign. When associated with nonvisualization of the gallbladder at 1 hr, the positive predictive value of this photon-intense rim for acute cholecystitis was 94%. When the rim sign was absent, the positive predictive value of nonvisualization of the gallbladder at 1 hr for acute cholecystitis was only 36%. As this sign was always seen during the first hour postinjection, it can, when associated with nonvisualization, reduce the time required for completion of an hepatobiliary examination in suspected acute cholecystitis.

  20. How to image the gallbladder in suspected cholecystitis

    SciTech Connect

    Marton, K.I.; Doubilet, P.

    1988-11-01

    As a result of important advances in medical imaging, the oral cholecystogram is no longer the primary test of gallbladder function and anatomy. Real-time ultrasonography and cholescintigraphy, both highly sensitive and specific tests, are the two major methods for assessing gallbladder pathology. Oral cholecystography, endoscopic retrograde pancreatography, and percutaneous gallbladder puncture serve as supplementary tests. Decisions about which test to use depend on the kind of gallbladder disease that is suspected as well as the estimated likelihood of the disease before the information is obtained from the procedure. Thus, ultrasonography is the test of choice for chronic cholecystitis, with oral cholecystography reserved for situations in which the diagnosis is uncertain after ultrasonography. When acute cholecystitis is suspected, ultrasonography is also the test of choice in most patients, and cholescintigraphy is used to resolve uncertainty. 103 references.

  1. Cholelithiasis and Cholecystitis in Childhood

    PubMed Central

    Wingert, Willis A.; Mikity, Victor G.

    1967-01-01

    Six cases of cholecystitis and cholelithiasis confirmed by x-ray examination and surgical operation were observed in a ten-year period. Due to the wide variability in signs and symptoms in children, cholecystitis and cholelithiasis can be diagnosed only with a high degree of clinical suspicion and roentgenological examination. Gallbladder disease is uncommon in childhood but should be considered in children with vague abdominal pains or bouts of unexplained jaundice. If a normal appendix is found at laparotomy in the “acute abdomen,” the surgeon would be wise to palpate other specific organs within the abdomen, including the liver and gallbladder. The treatment of choice is cholecystectomy. The prognosis for recovery is excellent if there is no complicating systemic disease. ImagesFigure 1.Figure 2.Figure 3. PMID:6045485

  2. [Symptomatic and concurrent depressions].

    PubMed

    Terra, J L

    1999-04-01

    The symptomatic and concurrent depressions description need to resort to comorbidity and symptomatic co-occurrence concepts. Patients with depressive symptoms or in a major depressive episode may also be suffering from another nonmood psychiatric disorders as alcoholism, anxiety or eating disorders. Many general medical conditions which are link with depression are illustrated with the examples of cancer, coronary artery disease, endocrinologic diseases, dementia, stroke and chronic fatigue syndrome. When depression and another psychiatric or medical conditions occur together, it is important to provide to the practitioner guidelines for the decision to treat one of the two disorders. This paper contains an example of decisional algorithm. PMID:10337217

  3. Sclerosing cholecystitis associated with autoimmune pancreatitis

    PubMed Central

    Kamisawa, Terumi; Tu, Yuyang; Nakajima, Hitoshi; Egawa, Naoto; Tsuruta, Kouji; Okamoto, Atsutake; Horiguchi, Shinichirou

    2006-01-01

    AIM: To evaluate the histopathological and radiological findings of the gallbladder in patients with autoimmune pancreatitis (AIP). METHODS: The radiological findings of the gallbladder of 19 AIP patients were retrospectively reviewed. Resected gallbladders of 8 AIP patients were examined histologically and were immunostained with anti-IgG4 antibody. Controls consisted of gallbladders resected for symptomatic gallstones (n = 10) and those removed during pancreatoduodenectomy for pancreatic carcinoma (n = 10), as well as extrahepatic bile ducts and pancreases removed by pancreatoduodenectomy for pancreatic carcinoma (n = 10). RESULTS: Thickening of the gallbladder wall was detected by ultrasound and/or computed tomography in 10 patients with AIP (3 severe and 7 moderate); in these patients severe stenosis of the extrahepatic bile duct was also noted. Histologically, thickening of the gallbladder was detected in 6 of 8 (75%) patients with AIP; 4 cases had transmural lymphoplasmacytic infiltration with fibrosis, and 2 cases had mucosal-based lymphoplasmacytic infiltration. Considerable transmural thickening of the extrahepatic bile duct wall with dense fibrosis and diffuse lymphoplasmacytic infiltration was detected in 7 patients. Immunohistochemically, severe or moderate infiltration of IgG4-positive plasma cells was detected in the gallbladder, bile duct, and pancreas of all 8 patients, but was not detected in controls. CONCLUSION: Gallbladder wall thickening with fibrosis and abundant infiltration of IgG4-positive plasma cells is frequently detected in patients with AIP. We propose the use of a new term, sclerosing cholecystitis, for these cases that are induced by the same mechanism as sclerosing pancreatitis or sclerosing cholangitis in AIP. PMID:16773691

  4. [DISSEMINATION BY H. PYLORI IN PATIENTS, SUFFERING VARIOUS FORMS OF CHOLECYSTITIS].

    PubMed

    Kyazimov, I L; Takhmazova, Ch T

    2015-05-01

    Comparative analysis of dissemination by H. pylori of the bile portions in patients of a control group, suffering an acute calculous cholecystitis (ACCH), was performed. Dissemination of H. pylori in a control group was significantly less, than in a bile portions of patients, suffering ACCH. While analyzing the rate and degree of dissemination by H. pylori of the gastic and gallbladder mucosa biopsies of patients, suffering chronic non-calculous cholecystitis, associated with duodenogastric reflux and gastroduodenitis, bacteria were revealed trustworthy more often and in more number, than in a gallbladder mucosa in patients, suffering ACCH. PMID:26419024

  5. [Toxocarosis and acalculous acute cholecystitis: Consequence or coincidence?].

    PubMed

    Strickler, Alexis; Vásquez, Natalia; Maggi, Leonardo; Hernández, Juvenal; Hidalgo, Ximena

    2016-06-01

    Human toxocarosis is a chronic larval parasitosis listed as one of the five most important neglected diseases by the CDC. The larvae can spread systemically and migrate to different tissues including liver and gallbladder. Acalculous acute cholecystitis (AAC) is a rare disease in children. The diagnosis is based on clinical parameters and imaging criteria. It has been reported in relation to sepsis, shock, trauma, burns, severe systemic diseases, congenital anomalies, infections and also in healthy children. We report a pediatric case of toxocarosis, with clinical symptoms and imaging criteria compatible with AAC treated medically, and discuss the relationship between toxocarosis and AAC based on published evidence. PMID:27598288

  6. Chronic rapamycin restores brain vascular integrity and function through NO synthase activation and improves memory in symptomatic mice modeling Alzheimer's disease

    PubMed Central

    Lin, Ai-Ling; Zheng, Wei; Halloran, Jonathan J; Burbank, Raquel R; Hussong, Stacy A; Hart, Matthew J; Javors, Martin; Shih, Yen-Yu Ian; Muir, Eric; Solano Fonseca, Rene; Strong, Randy; Richardson, Arlan G; Lechleiter, James D; Fox, Peter T; Galvan, Veronica

    2013-01-01

    Vascular pathology is a major feature of Alzheimer's disease (AD) and other dementias. We recently showed that chronic administration of the target-of-rapamycin (TOR) inhibitor rapamycin, which extends lifespan and delays aging, halts the progression of AD-like disease in transgenic human (h)APP mice modeling AD when administered before disease onset. Here we demonstrate that chronic reduction of TOR activity by rapamycin treatment started after disease onset restored cerebral blood flow (CBF) and brain vascular density, reduced cerebral amyloid angiopathy and microhemorrhages, decreased amyloid burden, and improved cognitive function in symptomatic hAPP (AD) mice. Like acetylcholine (ACh), a potent vasodilator, acute rapamycin treatment induced the phosphorylation of endothelial nitric oxide (NO) synthase (eNOS) and NO release in brain endothelium. Administration of the NOS inhibitor L-NG-Nitroarginine methyl ester reversed vasodilation as well as the protective effects of rapamycin on CBF and vasculature integrity, indicating that rapamycin preserves vascular density and CBF in AD mouse brains through NOS activation. Taken together, our data suggest that chronic reduction of TOR activity by rapamycin blocked the progression of AD-like cognitive and histopathological deficits by preserving brain vascular integrity and function. Drugs that inhibit the TOR pathway may have promise as a therapy for AD and possibly for vascular dementias. PMID:23801246

  7. Low sensitivity of sonography and cholescintigraphy in acalculous cholecystitis

    SciTech Connect

    Shuman, W.P.; Rogers, J.V.; Rudd, T.G.; Mack, L.A.; Plumley, T.; Larson, E.B.

    1984-03-01

    Acalculous cholecystitis is difficult to diagnose by clinical means or contrast radiography. Because sonography and cholescintigraphy have both been shown to do well in the diagnosis of calculous cholecystitis, the sensitivity of these newer imaging methods was assessed retrospectively in 33 proven cases of acalculous cholecystitis. The sensitivities to acalculous cholecystitis for sonography (67%) and for cholescintigraphy (68%) were not as high as has been reported for these tests in calculous cholecystitis. Reasons for the lower sensitivity with each test and the pathogenesis of acalculous cholecystitis are discussed.

  8. Intramural gas in stomach along with acute calculus cholecystitis: an unusual association

    PubMed Central

    Naqvi, Zohaib Gulzar; Shahzad, Noman; Alvi, Abdul Rehman; Effendi, Shahrukh

    2013-01-01

    Intramural gas in stomach is a rare finding, but differential diagnosis of this condition into gastric emphysema and emphysematous gastritis is clinically important because of vastly different aetiologies and prognosis. Emphysematous gastritis is caused by gas producing micro-organisms inside the stomach wall and is a potentially fatal condition, while, on the other hand, gas enters stomach wall through mucosal breach in the case of gastric emphysema and prognosis is usually good with complete resolution. To date, no case has been reported in the literature showing gas in the stomach wall in a patient with acute calculus cholecystitis. We present a case of a young man with upper abdominal pain, and who, upon diagnostic work up was diagnosed with acute calculus cholecystitis with associated intramural gas in the stomach with no known aetiological factors to be positive. Conservative management with close observation resulted in complete symptomatic resolution. PMID:23645637

  9. [Changes in the L-serine and L-threonine dehydrogenase activities in the blood serum of those who worked in the cleanup of the aftermath of the accident at the Chernobyl Atomic Electric Power Station who became ill with chronic acalculous cholecystitis].

    PubMed

    Komarenko, D I; Soboleva, L P; Ovsiannikova, L M; Kadiuk, E N; Shvaĭko, E A; Nosach, E V

    1999-06-01

    Activity was studied of blood serum plasmic enzymes L-serine and L-threonine dehydrogenazes (SDG and ThDG) in 92 liquidators of aftermath of the Chernobyl atomic power plant breakdown, presenting with chronic non-calculous cholecystitis during the stage of moderately severe exacerbation with no clinical and laboratory and sonographic signs of affection of the liver. A quarter of the examinees demonstrated an increased activity of the enzymes under study, which fact is regarded by the authors as a preclinical sign of reactive hepatitis. Recommendations are given as to the outpatient registration and prophylactic management and therapy of those persons having taken part in the elimination of the effects of the Chernobyl accident, presenting with biliary pathologies. PMID:10476630

  10. Who experiences endoscopic retrograde cholangiopancreatography after laparoscopic cholecystectomy for symptomatic gallstone disease?

    PubMed Central

    Joo, Sun-Hyung; Cho, Sungsin; Han, Min-Soo

    2016-01-01

    Purpose Laparoscopic cholecystectomy (LC) has become a standard treatment of symptomatic gallstone disease. But, some patients suffer from retained common bile duct stones after LC. The aim of this study is to analyze the predicting factors associated with subsequent postoperative endoscopic retrograde cholangiopancreatography (ERCP) after LC. Methods We retrospectively reviewed a database of every LC performed between July 2006 and September 2012. We classify 28 patients who underwent ERCP within 6 months after LC for symptomatic gallstone disease as the ERCP group and 56 patients who underwent LC for symptomatic gallstone disease during same period paired by sex, age, underlying disease, operation history, and body mass index as the control group. To identify risk factor performing postoperative ERCP after LC, we compared admission route, preoperative biochemical liver function test, number of gall stones, gallstone size, adhesion around GB, wall thickening of GB, and existence of acute cholecystitis between the 2 groups. Results Admission route, preoperative AST, ALT, and ALP, stone size, longer operation time, and acute cholecystitis were identified as risk factors of postoperative ERCP in univariate analyses. But, longer operation time (P = 0.004) and acute cholecystitis (P = 0.048) were identified as independent risk factors of postoperative ERCP in multivariate analyses. Conclusion The patient who underwent ERCP after LC for symptomatic gallstone disease are more likely experienced longer operation time and acute cholecystitis than the patient who did not undergo ERCP after LC. PMID:27274506

  11. Transjugular Intrahepatic Portosystemic Shunt (TIPS) in the Treatment of Venous Symptomatic Chronic Portal Thrombosis in Non-cirrhotic Patients

    SciTech Connect

    Bilbao, Jose I. Elorz, Mariana; Vivas, Isabel; Martinez-Cuesta, Antonio; Bastarrika, Gorka; Benito, Alberto

    2004-09-15

    Purpose: To present a series of cases of non-cirrhotic patients with symptomatic massive portal thrombosis treated by percutaneous techniques. All patients underwent a TIPS procedure in order to maintain the patency of the portal vein by facilitating the outflow. Methods: A total of six patients were treated for thrombosis of the main portal vein (6/6); the main right and left branches (3/6) and the splenic vein (5/6) and superior mesenteric vein (6/6). Two patients had a pancreatic malignancy; one patient with an orthotopic liver transplant had been surgically treated for a pancreatic carcinoma. Two patients had idiopathic thrombocytosis, and in the remaining patient no cause for the portal thrombosis was identified. During the initial procedure in each patient one or more approaches were tried: transhepatic (5/6), transileocolic (1/6), trans-splenic (1/6) or transjugular (1/6). In all cases the procedure was completed with a TIPS with either ultrasound guidance (3/6), 'gun-shot' technique (2/6) or fluoroscopic guidance (1/6).Results: No complications were observed during the procedures. One patient had a repeat episode of variceal bleeding at 30 months, one patient remained asymptomatic and was lost to follow-up at 24 months, two patients were successfully treated surgically (cephalic duodenopancreatectomy) and are alive at 4 and 36 months. One patient remains asymptomatic (without new episodes of abdominal pain) at 16 months of follow-up. One patient died because of tumor progression at 10 months. Conclusion: Percutaneous techniques for portal recanalization are an interesting alternative even in non-acute thrombosis. Once flow has been restored in the portal vein TIPS may be necessary to obtain an adequate outflow, hence facilitating and maintaining the portal flow.

  12. Randomized double-blind clinical trial comparing clobetasol and dexamethasone for the topical treatment of symptomatic oral chronic graft-versus-host disease.

    PubMed

    Noce, Cesar W; Gomes, Alessandra; Shcaira, Vanessa; Corrêa, Maria Elvira P; Moreira, Maria Cláudia R; Silva Júnior, Arley; Gonçalves, Lúcio Souza; Garnica, Marcia; Maiolino, Angelo; Torres, Sandra R

    2014-08-01

    Patients who undergo allogeneic stem cell transplantation frequently develop an immunologic disease caused by the reactivation of the graft to the host tissues. This disease is called graft-versus-host disease (GVHD) and it is usually a systemic disorder. In a large proportion of cases, oral disorders that are related to a chronic phase of GVHD (cGVHD) occur, and their treatment involves the use of topical immunosuppressive drugs. Several medications have been studied for this purpose, but only a small number of clinical trials have been published. The present study is a randomized, double-blind clinical trial that compares topical clobetasol and dexamethasone for the treatment of symptomatic oral cGVHD. Patients were randomly assigned to treatment with clobetasol propionate .05% or dexamethasone .1 mg/mL for 28 days. In both arms, nystatin 100,000 IU/mL was administered with the corticosteroid. Oral lesions were evaluated by the modified oral mucositis rating scale (mOMRS) and symptoms were registered using a visual analogue scale. Thirty-five patients were recruited, and 32 patients were randomized into the study groups: 18 patients (56.3%) to the dexamethasone group and 14 patients (43.8%) to the clobetasol group. The use of clobetasol resulted in a significant reduction in mOMRS total score (P = .04) and in the score for ulcers (P = .03). In both groups, there was significant symptomatic improvement but the response was significantly greater in the clobetasol group (P = .02). In conclusion, clobetasol was significantly more effective than dexamethasone for the amelioration of symptoms and clinical aspects of oral lesions in cGVHD. PMID:24727333

  13. Efficacy and Safety of Omalizumab in Patients with Chronic Idiopathic/Spontaneous Urticaria Who Remain Symptomatic on H1 Antihistamines: A Randomized, Placebo-Controlled Study

    PubMed Central

    Saini, Sarbjit S; Bindslev-Jensen, Carsten; Maurer, Marcus; Grob, Jean-Jacques; Bülbül Baskan, Emel; Bradley, Mary S; Canvin, Janice; Rahmaoui, Abdelkader; Georgiou, Panayiotis; Alpan, Oral; Spector, Sheldon; Rosén, Karin

    2015-01-01

    ASTERIA I was a 40-week, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of subcutaneous omalizumab as add-on therapy for 24 weeks in patients with chronic idiopathic urticaria/spontaneous urticaria (CIU/CSU) who remained symptomatic despite H1 antihistamine treatment at licensed doses. Patients aged 12–75 years with CIU/CSU who remained symptomatic despite treatment with approved doses of H1 antihistamines were randomized (1:1:1:1) in a double-blind manner to subcutaneous omalizumab 75 mg, 150 mg, or 300 mg or placebo every 4 weeks for 24 weeks followed by 16 weeks of follow-up. The primary end point was change from baseline in weekly itch severity score (ISS) at week 12. Among randomized patients (N=319: placebo n=80, omalizumab 75 mg n=78, 150 mg n=80, 300 mg n=81), 262 (82.1%) completed the study. Compared with placebo (n=80), mean weekly ISS was reduced from baseline to week 12 by an additional 2.96 points (95% confidence interval (CI): −4.71 to −1.21; P=0.0010), 2.95 points (95% CI: −4.72 to −1.18; P=0.0012), and 5.80 points (95% CI: −7.49 to −4.10; P<0.0001) in the omalizumab 75-mg (n=77), 150-mg (n=80), and 300-mg groups (n=81), respectively. The omalizumab 300-mg group met all nine secondary end points, including a significant decrease in the duration of time to reach minimally important difference response (⩾5-point decrease) in weekly ISS (P<0.0001) and higher percentages of patients with well-controlled symptoms (urticaria activity score over 7 days (UAS7) ⩽6: 51.9% vs. 11.3% P<0.0001) and complete response (UAS7=0: 35.8% vs. 8.8% P<0.0001) versus placebo. During the 24-week treatment period, 2 (2.9%), 3 (3.4%), 0, and 4 (5.0%) patients in the omalizumab 75-mg, 150-mg, 300-mg, and placebo groups, respectively, experienced a serious adverse event. Omalizumab 300 mg administered subcutaneously every 4 weeks reduced weekly ISS and other symptom scores versus placebo in CIU/CSU patients

  14. Efficacy and safety of omalizumab in patients with chronic idiopathic/spontaneous urticaria who remain symptomatic on H1 antihistamines: a randomized, placebo-controlled study.

    PubMed

    Saini, Sarbjit S; Bindslev-Jensen, Carsten; Maurer, Marcus; Grob, Jean-Jacques; Bülbül Baskan, Emel; Bradley, Mary S; Canvin, Janice; Rahmaoui, Abdelkader; Georgiou, Panayiotis; Alpan, Oral; Spector, Sheldon; Rosén, Karin

    2015-01-01

    ASTERIA I was a 40-week, randomized, double-blind, placebo-controlled study to evaluate the efficacy and safety of subcutaneous omalizumab as add-on therapy for 24 weeks in patients with chronic idiopathic urticaria/spontaneous urticaria (CIU/CSU) who remained symptomatic despite H1 antihistamine treatment at licensed doses. Patients aged 12-75 years with CIU/CSU who remained symptomatic despite treatment with approved doses of H1 antihistamines were randomized (1:1:1:1) in a double-blind manner to subcutaneous omalizumab 75 mg, 150 mg, or 300 mg or placebo every 4 weeks for 24 weeks followed by 16 weeks of follow-up. The primary end point was change from baseline in weekly itch severity score (ISS) at week 12. Among randomized patients (N=319: placebo n=80, omalizumab 75 mg n=78, 150 mg n=80, 300 mg n=81), 262 (82.1%) completed the study. Compared with placebo (n=80), mean weekly ISS was reduced from baseline to week 12 by an additional 2.96 points (95% confidence interval (CI): -4.71 to -1.21; P=0.0010), 2.95 points (95% CI: -4.72 to -1.18; P=0.0012), and 5.80 points (95% CI: -7.49 to -4.10; P<0.0001) in the omalizumab 75-mg (n=77), 150-mg (n=80), and 300-mg groups (n=81), respectively. The omalizumab 300-mg group met all nine secondary end points, including a significant decrease in the duration of time to reach minimally important difference response (⩾5-point decrease) in weekly ISS (P<0.0001) and higher percentages of patients with well-controlled symptoms (urticaria activity score over 7 days (UAS7) ⩽6: 51.9% vs. 11.3%; P<0.0001) and complete response (UAS7=0: 35.8% vs. 8.8%; P<0.0001) versus placebo. During the 24-week treatment period, 2 (2.9%), 3 (3.4%), 0, and 4 (5.0%) patients in the omalizumab 75-mg, 150-mg, 300-mg, and placebo groups, respectively, experienced a serious adverse event. Omalizumab 300 mg administered subcutaneously every 4 weeks reduced weekly ISS and other symptom scores versus placebo in CIU/CSU patients who remained

  15. Indium-111-leukocyte imaging in acute cholecystitis

    SciTech Connect

    Fink-Bennett, D.; Clarke, K.; Tsai, D.; Nuechterlein, P.; Gora, G. )

    1991-05-01

    Eleven patients with suspected acute cholecystitis underwent sequential {sup 99}mTc-iminodiacetic derivative (IDA) and {sup 111}In-white blood cell (WBC) imaging to determine if {sup 111}In-WBCs accumulate within an acutely inflamed hemorrhagic gallbladder wall and, thus, could be employed as a reasonable alternative to {sup 99}mTc-IDA scintigraphy in detecting acute cholecystitis. Seven patients had surgically confirmed acute cholecystitis. Of these cases, five had a true-positive {sup 99}mTc-IDA and {sup 111}In-WBC, one an indeterminate {sup 111}In-WBC and true-positive {sup 99}mTc-IDA, and one a true-positive {sup 111}In-WBC and false-negative {sup 99}mTc-IDA scan. The remaining four patients did not have acute cholecystitis. All visualized their gallbladder within 1 hr after {sup 99}mTc-IDA administration and none had {sup 111}In-WBC gallbladder wall uptake. Both {sup 111}In-WBC and {sup 99}mTc-IDA scintigraphy accurately detected acute cholecystitis: hepatobiliary scintigraphy demonstrated a cystic duct obstruction and {sup 111}In-WBC imaging detected the inflammatory infiltrate within the gallbladder wall. The sensitivity and specificity of each was 86% and 100%, respectively.

  16. Evolving Management of Symptomatic Chronic Subdural Hematoma: Experience of a Single Institution and Review of the Literature

    PubMed Central

    Balser, David; Rodgers, Shaun D.; Johnson, Blair; Shi, Chen; Tabak, Esteban; Samadani, Uzma

    2015-01-01

    Objective Chronic subdural hematoma has an increasing incidence and results in high morbidity and mortality. We review here the ten-year experience of a single institution and the literature regarding the treatment and major associations of chronic subdural hematoma (cSDH). Methods We retrospectively reviewed all cSDHs surgically treated from 2000 to 2010 at our institution to evaluate duration from admission to treatment, type of treatment, length of stay in critical care, length of stay in the hospital and recurrence. The literature was reviewed with regards to incidence, associations and treatment of cSDH. Results From 2000–2008, 44 patients were treated with burr holes. From 2008 to 2010, 29 patients were treated with twist drill evacuation (SEPS). 4 patients from each group were readmitted for reoperation (9% vs. 14%; p=.53). The average time to intervention for SEPS (11.2±15.3 hrs) was faster than for burr holes (40.3±69.1 hrs) (p=.02). The total hospital LOS was shorter for SEPS (9.3±6.8 days) versus burr holes (13.4±10.2 days) (p=.04); both were significantly longer than for a brain tumor patient undergoing craniotomy (7.0±0.5 days, n=94, P<.01). Conclusion Despite decreasing lengths of stay over time as treatment for cSDH evolved from burr holes to SEPS, the length of stay for a cSDH is still greater than that of a patient undergoing craniotomy for brain tumor. We noted 11% recurrence in our series of patients, which included individuals who recurred as late as 3 years after initial diagnosis. PMID:23485050

  17. Xanthogranulomatous cholecystitis: differentiation from associated gall bladder carcinoma.

    PubMed

    Rao, R V Raghavendra; Kumar, Ashok; Sikora, Sadiq S; Saxena, Rajan; Kapoor, Vinay K

    2005-01-01

    Xanthogranulomatous cholecystitis (XGC) is a destructive form of chronic cholecystitis. In some patients it coexists with gall bladder carcinoma (GBC) and is often difficult to differentiate between the two. Present study was performed with an aim to identify differentiating features of XGC and those of XGC with associated Gall bladder carcinoma (XGC ass. GBC). A retrospective analysis of prospectively maintained data of 4800 cholecystectomies performed from January 1988 to December 2003 was carried out. On histopathology 453 cholecystectomy specimens revealed XGC. These patients were divided into two groups, those with associated GBC (n=26) and those without GBC (n=427). Clinical, radiological and operative findings were compared in these two groups. P value of < 0.05 was considered statistically significant. The incidence of associated GBC in present series was 6%. XGC patients with associated GBC, at presentation were older than those with XGC alone and there was male preponderance. XGC patients with associated GBC were more likely to present with anorexia, weight loss, palpable lump and jaundice. Gall stones were present in majority of patients in both the groups. GB wall thickening, GB mass, enlarged abdominal lymph nodes may be found on imaging in both the groups but more so in patients with associated GBC. Both preoperative FNAC and peroperative FNAC/imprint cytology failed to reveal the associated GBC with XGC in some patients. PMID:15974235

  18. Immunological profiling in chronic rhinosinusitis with nasal polyps reveals distinct VEGF and GMCSF signatures during symptomatic exacerbations

    PubMed Central

    Divekar, Rohit D.; Samant, Shefali; Rank, Matthew A.; Hagan, John; Lal, Devyani; O’Brien, Erin K.; Kita, Hirohito

    2015-01-01

    Background The mechanisms and immune pathways associated with chronic rhinosinusitis (CRS) are not fully understood. Immunological changes during acute exacerbation of CRS may provide valuable clues to the pathogenesis and perpetuation of the disease. Objective To characterize local and systemic immune responses associated with acute worsening of sinonasal symptoms during exacerbation in CRS with nasal polyps (CRSwNP) compared to controls. Methods This was a noninterventional prospective study of individuals with CRSwNP and normal controls. Subjects underwent a baseline visit with collection of nasal secretions, nasal washes, and serum specimens. Within 3 days of acute worsening of sinonasal symptoms, subjects underwent a study visit, followed by a post-visit 2 weeks later. The Sinonasal Outcome Test-22 (SNOT-22) scores and immunological parameters in the specimens were analyzed using a novel, unsupervised learning method and by conventional univariate analysis. Results Both CRSwNP patients and control subjects showed a significant increase in SNOT-22 scores during acute exacerbation. Increased nasal levels of IL-6, IL-5, and eosinophil major basic protein were observed in CRSwNP patients. A network analysis of serum specimens revealed changes in a set of immunological parameters, which are distinctly associated with CRSwNP but not with controls. In particular, systemic increases in VEGF and GM-CSF levels were notable and were validated by a conventional analysis. Conclusions CRSwNP patients demonstrate distinct immunological changes locally and systemically during acute exacerbation. Growth factors VEGF and GM-CSF may be involved in the immunopathogenesis of subjects with CRS and nasal polyps experiencing exacerbation. PMID:25429844

  19. Fluoroscopy-Guided Percutaneous Gallstone Removal Using a 12-Fr Sheath in High-Risk Surgical Patients with Acute Cholecystitis

    PubMed Central

    Kim, Yong Joo; Shin, Tae Beom

    2011-01-01

    Objective To evaluate the technical feasibility and clinical efficacy of percutaneous transhepatic cholecystolithotomy under fluoroscopic guidance in high-risk surgical patients with acute cholecystitis. Materials and Methods Sixty-three consecutive patients of high surgical risk with acute calculous cholecystitis underwent percutaneous transhepatic gallstone removal under conscious sedation. The stones were extracted through the 12-Fr sheath using a Wittich nitinol stone basket under fluoroscopic guidance on three days after performing a percutaneous cholecystostomy. Large or hard stones were fragmented using either the snare guide wire technique or the metallic cannula technique. Results Gallstones were successfully removed from 59 of the 63 patients (94%). Reasons for stone removal failure included the inability to grasp a large stone in two patients, and the loss of tract during the procedure in two patients with a contracted gallbladder. The mean hospitalization duration was 7.3 days for acute cholecystitis patients and 9.4 days for gallbladder empyema patients. Bile peritonitis requiring percutaneous drainage developed in two patients. No symptomatic recurrence occurred during follow-up (mean, 608.3 days). Conclusion Fluoroscopy-guided percutaneous gallstone removal using a 12-Fr sheath is technically feasible and clinically effective in high-risk surgical patients with acute cholecystitis. PMID:21430938

  20. Acalculous cholecystitis: a case with variable cholescintigram

    SciTech Connect

    Schneider, P.B.

    1984-01-01

    A 62-yr-old man with acalculous cholecystitis is presented. At different stages of his disease his cholescintigram was abnormal and then normal. The case demonstrates the variations of the cholescintigram that may occur during the disease and illstrates the difficulties that may be encountered in making the diagnosis.

  1. Calculated Antibiosis of Acute Cholangitis and Cholecystitis

    PubMed Central

    Bornscheuer, Till; Schmiedel, Stefan

    2014-01-01

    Background The aim of this article is to present the most recent suggestions for the therapy of acute cholangitis and cholecystitis based on a review of the current literature. Methods We performed a systematic literature search in the Medline, PubMed, and Google Scholar databases using the keywords mentioned above. This article is strongly influenced by the publication of the Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG07, TG13) in 2007 and 2013. These were the first practical guidelines targeting diagnosis and treatment of acute cholangitis and cholecystitis. These guidelines are based on the best published evidence and a consensus conference of international experts in the field. Results and Conclusion Acute cholangitis and acute cholecystitis are common conditions that may result in progressively severe infection and death when not treated appropriately. Beside supportive therapy and antiobstructive measures, therapy with antimicrobial agents is an important component in the management of affected patients. Here, we discuss the use of antimicrobial agents that are suitable for the first-line management of these infections. Empirical therapy depends upon the knowledge of local microbial epidemiology and patient-specific factors affecting the selection of appropriate agents. PMID:26535043

  2. [A case of acute cholecystitis after colonoscopy].

    PubMed

    Yun, Jung Ho; Jeong, Woo Jin; Chang, Woo Sung; Jo, Min Hyeong; Park, Jong Kyu; Lee, Sang Jin; Kim, Young Don; Cheon, Gab Jin

    2013-01-25

    A 43-year-old man, who received total gastrectomy five years ago for advanced gastric cancer, underwent a screening colonoscopy and abdominal CT scan. Abdominal CT scan revealed no abnormal findings. Colonoscopy revealed polyps at the rectum, which were removed by polypectomy. The patient did not complain of abdominal pain or discomfort throughout the procedure. But, he developed right upper quadrant abdominal pain on the next day after colonoscopy. Abdominal CT scan revealed the distended gallbladder with mild wall thickening and suspicious sandy stones or sludge in the gallbladder. The patient underwent an open cholecystectomy. Pathology was compatible with acute cholecystitis. We should be aware of and consider cholecystitis in the differential diagnosis for patients with abdominal pain after colonoscopy. PMID:23354349

  3. Kocuria kristinae infection associated with acute cholecystitis

    PubMed Central

    Ma, Edmond SK; Wong, Chris LP; Lai, Kristi TW; Chan, Edmond CH; Yam, WC; Chan, Angus CW

    2005-01-01

    Background Kocuria, previously classified into the genus of Micrococcus, is commonly found on human skin. Two species, K. rosea and K. kristinae, are etiologically associated with catheter-related bacteremia. Case presentation We describe the first case of K. kristinae infection associated with acute cholecystitis. The microorganism was isolated from the bile of a 56-year old Chinese man who underwent laparoscopic cholecystectomy. He developed post-operative fever that resolved readily after levofloxacin treatment. Conclusion Our report of K. kristinae infection associated with acute cholecystitis expands the clinical spectrum of infections caused by this group of bacteria. With increasing number of recent reports describing the association between Kocuria spp. and infectious diseases, the significance of their isolation from clinical specimens cannot be underestimated. A complete picture of infections related to Kocuria spp. will have to await the documentation of more clinical cases. PMID:16029488

  4. Computed tomography in acute cholecystitis: new observations

    SciTech Connect

    Kane, R.A.; Costello, P.; Duszlak, E.

    1983-10-01

    The computed tomographic CT findings in five patients with acute cholecystitis were analyzed. Common findings included thickening and nodularity of the gallbladder wall, cholelithiasis, and dilatation of the gallbladder lumen. Other more specific findings included poor definition of the gallbladder wall, pericholecystic fluid collections, and gas collections within the gallbladder wall. Most of the CT findings are suggestive but not pathognomonic, and correlation with the clinical, scintigraphic, and sonographic findings is necessary.

  5. Gallbladder melanoma mimicking acute acalculous cholecystitis.

    PubMed

    De Simone, P; Mainente, P; Bedin, N

    2000-06-01

    Gallbladder (GB) melanoma is a rare entity with a dismal prognosis. Its primary or secondary status is difficult to establish in the absence of an overt cutaneous localization. We report herein the case of a misdiagnosed GB melanoma mimicking acute acalculous cholecystitis that was treated by means of laparoscopic cholecystectomy (LC). A 54-year-old man was referred to our institution for acute cholecystitis. Apart from the ablation of some nevocytic nevi 7 years before admission, the patient's medical history was unremarkable. The ultrasound (US) examination showed a slightly enlarged acalculous gallbladder with thickened walls and a well-circumscribed polypoid mass in the fundus. The patient was treated medically and referred to LC. At surgery, some satellite nodules were visualized in the GB hepatic bed. The GB was removed, and two hepatic nodules were excised. Histology showed a pT3 melanoma. The patient underwent an open hepatic wedge resection 3 weeks after laparoscopy. No recurrence was observed at 6-month follow-up. To date, only one case of melanoma of the gallbladder treated with LC has been reported. GB melanoma is a diagnostic challenge when there is no evidence of a primary lesion. However, the occurrence of acalculous cholecystitis and a GB polyp in patients with a positive history of mole ablation should alert surgeons to the possibility of a melanoma. PMID:11265063

  6. Endoscopic Gallbladder Drainage for Acute Cholecystitis

    PubMed Central

    Widmer, Jessica; Alvarez, Paloma; Sharaiha, Reem Z.; Gossain, Sonia; Kedia, Prashant; Sarkaria, Savreet; Sethi, Amrita; Turner, Brian G.; Millman, Jennifer; Lieberman, Michael; Nandakumar, Govind; Umrania, Hiren; Gaidhane, Monica

    2015-01-01

    Background/Aims Surgery is the mainstay of treatment for cholecystitis. However, gallbladder stenting (GBS) has shown promise in debilitated or high-risk patients. Endoscopic transpapillary GBS and endoscopic ultrasound-guided GBS (EUS-GBS) have been proposed as safe and effective modalities for gallbladder drainage. Methods Data from patients with cholecystitis were prospectively collected from August 2004 to May 2013 from two United States academic university hospitals and analyzed retrospectively. The following treatment algorithm was adopted. Endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy and cystic duct stenting was initially attempted. If deemed feasible by the endoscopist, EUS-GBS was then pursued. Results During the study period, 139 patients underwent endoscopic gallbladder drainage. Among these, drainage was performed in 94 and 45 cases for benign and malignant indications, respectively. Successful endoscopic gallbladder drainage was defined as decompression of the gallbladder without incidence of cholecystitis, and was achieved with ERCP and cystic duct stenting in 117 of 128 cases (91%). Successful endoscopic gallbladder drainage was also achieved with EUS-guided gallbladder drainage using transmural stent placement in 11 of 11 cases (100%). Complications occurred in 11 cases (8%). Conclusions Endoscopic gallbladder drainage techniques are safe and efficacious methods for gallbladder decompression in non-surgical patients with comorbidities. PMID:26473125

  7. Monitoring, characterization and control of chronic, symptomatic malaria infections in rural Zambia through monthly household visits by paid community health workers

    PubMed Central

    2014-01-01

    Background Active, population-wide mass screening and treatment (MSAT) for chronic Plasmodium falciparum carriage to eliminate infectious reservoirs of malaria transmission have proven difficult to apply on large national scales through trained clinicians from central health authorities. Methodology Fourteen population clusters of approximately 1,000 residents centred around health facilities (HF) in two rural Zambian districts were each provided with three modestly remunerated community health workers (CHWs) conducting active monthly household visits to screen and treat all consenting residents for malaria infection with rapid diagnostic tests (RDT). Both CHWs and HFs also conducted passive case detection among residents who self-reported for screening and treatment. Results Diagnostic positivity was higher among symptomatic patients self-reporting to CHWs (42.5%) and HFs (24%) than actively screened residents (20.3%), but spatial and temporal variations of diagnostic positivity were highly consistent across all three systems. However, most malaria infections (55.6%) were identified through active home visits by CHWs rather than self-reporting to CHWs or HFs. Most (62%) malaria infections detected actively by CHWs reported one or more symptoms of illness. Most reports of fever and vomiting, plus more than a quarter of history of fever, headache and diarrhoea, were attributable to malaria infection. The minority of residents who participated >12 times had lower rates of malaria infection and associated symptoms in later contacts but most residents were tested <4 times and high malaria diagnostic positivity (32%) in active surveys, as well as incidence (1.7 detected infections per person per year) persisted in the population. Per capita cost for active service delivery by CHWs was US$5.14 but this would rise to US$10.68 with full community compliance with monthly testing at current levels of transmission, and US$6.25 if pre-elimination transmission levels and

  8. Xanthogranulomatous cholecystitis: a rare cause of digestive hemorrhage.

    PubMed

    Scheiwe, C; Muller, A; Rocas, D; Cotte, E

    2014-02-01

    Xanthogranulomatous cholecystitis is a rare affection with non-specific symptoms. It is essential to differentiate it from gall bladder adenocarcinoma. Presentation signs include hemorrhage or fistula. This report concerns a patient with pseudotumoral xanthogranulomatous cholecystitis who presented with gastrointestinal hemorrhage. PMID:24411821

  9. Diagnostic utility of cholescintigraphy and ultrasonography in acute cholecystitis

    SciTech Connect

    Zeman, R.K.; Burrell, M.I.; Cahow, C.E.; Caride, V.

    1981-04-01

    When faced with a patient with possible acute cholecystitis, technetium-99m-HIDA scintigraphy should be the primary diagnostic procedure performed. If scintigraphy reveals a normal gallbladder, acute cholecystitis is excluded. If the scintigram fails to visualize the gallbladder, ultrasonography is deemed advisable to exclude potential false-positive scintigrams and confirm the presence of cholelithiasis.

  10. Unusual presentation of carcinoid tumor as acute cholecystitis

    SciTech Connect

    Saxton, C.R.

    1983-07-01

    The patient described had signs, symptoms, and laboratory data consistent with acute cholecystitis. A sonogram also suggested cholecystitis, and the gallbladder was not displayed by nuclear imaging. Cholecystectomy revealed the absence of stones but showed carcinoid tumor metastatic to the gallbladder.

  11. Cholecystitis: the Ethiopian experience, a report of 712 operated cases from one of the referral hospitals.

    PubMed

    Bekele, Zenebe; Tegegn, Kassahun

    2002-07-01

    This is a prospective study conducted from September 1991 to September 2000. Seven-hundred and twelve patients operated for acute and chronic cholecystitis were studied. The male to female ratios for elective and emergency admissions were 1:5 and 1:2.4, respectively. The mean age was 42.7 years. Acute cholecystitis accounted for 10.6% of the 712 cases. There were a total of 666 (93.5%) calculus and 46 (6.5%) acalculus cases. Empyema was seen in 77 (10.8%) patients and hydrops of the gallbladder in 35 (4.9%). Iatrogenic Common Bile Duct (CBD) injury was found to be more of a problem of the contracted gallbladder. In this study severe complications like gangrenous gallbladder, perforated gallbladder, suppurative cholangitis and subhepatic abscess were found more in males than in females. Calculus cholecystitis was found to be a common disease in Ethiopia, and that its features and prevalence as well as sex predilection compare well with reports from other areas. However the findings in this report were found to be different from the reports of the rest of the African Continent. PMID:12602244

  12. Acute calculous cholecystitis with patent cystic duct

    SciTech Connect

    Massie, J.D.; Moinuddin, M.; Phillips, J.C.

    1983-07-01

    In the diagnosis of acute cholecystitis, the interpretation of cholescintigraphy is usually not difficult. It is conceivable, however, that wth unusual location of obstructing calculi atypical images could result. Three cases were studied with cholescintigraphy and one with cholecystography in which more distal locations of obstructing calculi resulted in partial visualization of the gallbladder and erroneous interpretations were possible. Nuclear medicine radiologists should, therefore, be aware that atypical gallbladder images may be the result of unexpected location of obstructing calculi. Clues for assisting in interpretation are offered.

  13. Differentiation of complicated cholecystitis from gallbladder carcinoma by computed tomography

    SciTech Connect

    Smathers, R.L.; Lee, J.K.T.; Heiken, J.P.

    1984-08-01

    Differentiation between complicated cholecystitis and advanced gallbladder carcinoma can be difficult when clinical findings are confusing. Computed tomographic (CT) scans were reviewed from 22 patients with a surgical diagnosis of complicated cholecystitis (11 cases) or advanced gallbladder carcinoma (11 cases). The presence of a curvilinear low-attenuation halo around the gallbladder wall was specific for complicated cholecystitis. Findings indicative of gallbladder carcinoma included a focal soft-invasion or metastases. Knowledge of these differential CT findings may result in a more accurate preoperative diagnosis.

  14. A Case of Scrub Typhus Complicated by Acute Calculous Cholecystitis

    PubMed Central

    Lee, Su Jin; Lee, Sang Yeoup; Jeong, Dong Wook; Choi, Eun Jung; Kim, Yun Jin; Lee, Jeong Gyu; Lee, Yu Hyun

    2012-01-01

    We report a case of acute calculous cholecystitis through scrub typhus. A 69-year-old woman presented with a history of general myalgia, fever, and right abdominal pain. She referred to our hospital for surgical treatment of clinically suspected acute cholecystitis. Physicians concluded the cause of cholecystitis as gall bladder (GB) stone and proper antibiotics treatment of scrub typhus was started later. The patient developed acute respiratory distress syndrome and multi organ failure through scrub typhus. Five days after admission, the patient was treated with proper antibiotics and discharged on the 13th day after starting doxycycline treatment without any sequelae. In areas endemic for tsutsugamushi disease, even though a patient with GB stone presents with symptoms of acute cholecystitis, careful history and physical examination are required to reveal the existence of eschars or skin eruptions. PMID:22916327

  15. Eosinophilic cholecystitis with common bile duct stricture: a rare disease.

    PubMed

    Mehanna, Daniel; Naseem, Zainab; Mustaev, Muslim

    2016-01-01

    Although the most common cause of cholecystitis is gallstones, other conditions may present as acute cholecystitis. We describe a case of eosinophilic cholecystitis with common bile duct stricture. A 36-year-old woman initially had generalised abdominal pain and peripheral eosinophilia. Diagnostic laparoscopy showed eosinophilic ascites and necrotic nodules on the posterior abdominal wall. She was treated with anthelminthics on presumption of toxacara infection based on borderline positivity of serological tests. She later presented with acute cholecystitis and had a cholecystectomy and choledocotomy. Day 9 T-tube cholangiogram showed irregular narrowing of the distal common bile duct. The patient's symptoms were improved with steroids and the T-tube was subsequently removed. PMID:27222280

  16. Gallstone spillage caused by spontaneously perforated hemorrhagic cholecystitis

    PubMed Central

    Kim, Young Chul; Park, Mi-Suk; Chung, Yong Eun; Lim, Joon Suk; Kim, Myeong-Jin; Kim, Ki Whang

    2007-01-01

    There are occasional incidences of gallstone spillage during laparoscopic cholecystectomy, and there have been frequent reports on such a topic in the literature. To the best of our knowledge, however, there have been no reports about spilled stones caused by spontaneously perforated hemorrhagic cholecystitis. Here, we report the radiologic findings of spilled stones caused by spontaneously perforated hemorrhagic cholecystitis in a 55-year-old man. PMID:17907301

  17. 2016 WSES guidelines on acute calculous cholecystitis.

    PubMed

    Ansaloni, L; Pisano, M; Coccolini, F; Peitzmann, A B; Fingerhut, A; Catena, F; Agresta, F; Allegri, A; Bailey, I; Balogh, Z J; Bendinelli, C; Biffl, W; Bonavina, L; Borzellino, G; Brunetti, F; Burlew, C C; Camapanelli, G; Campanile, F C; Ceresoli, M; Chiara, O; Civil, I; Coimbra, R; De Moya, M; Di Saverio, S; Fraga, G P; Gupta, S; Kashuk, J; Kelly, M D; Koka, V; Jeekel, H; Latifi, R; Leppaniemi, A; Maier, R V; Marzi, I; Moore, F; Piazzalunga, D; Sakakushev, B; Sartelli, M; Scalea, T; Stahel, P F; Taviloglu, K; Tugnoli, G; Uraneus, S; Velmahos, G C; Wani, I; Weber, D G; Viale, P; Sugrue, M; Ivatury, R; Kluger, Y; Gurusamy, K S; Moore, E E

    2016-01-01

    Acute calculus cholecystitis is a very common disease with several area of uncertainty. The World Society of Emergency Surgery developed extensive guidelines in order to cover grey areas. The diagnostic criteria, the antimicrobial therapy, the evaluation of associated common bile duct stones, the identification of "high risk" patients, the surgical timing, the type of surgery, and the alternatives to surgery are discussed. Moreover the algorithm is proposed: as soon as diagnosis is made and after the evaluation of choledocholitiasis risk, laparoscopic cholecystectomy should be offered to all patients exception of those with high risk of morbidity or mortality. These Guidelines must be considered as an adjunctive tool for decision but they are not substitute of the clinical judgement for the individual patient. PMID:27307785

  18. Evaluation of a real-time two-step RT-PCR assay for quantitation of Chronic bee paralysis virus (CBPV) genome in experimentally-infected bee tissues and in life stages of a symptomatic colony.

    PubMed

    Blanchard, Philippe; Ribière, Magali; Celle, Olivier; Lallemand, Perrine; Schurr, Frank; Olivier, Violaine; Iscache, Anne Laure; Faucon, Jean Paul

    2007-04-01

    A two-step real-time RT-PCR assay, based on TaqMan technology using a fluorescent probe (FAM-TAMRA) was developed to quantify Chronic bee paralysis virus (CBPV) genome in bee samples. Standard curves obtained from a CBPV control RNA and from a plasmid containing a partial sequence of CBPV showed that this assay provided linear detection over a 7-log range (R(2)>0.99) with a limit of detection of 100 copies, and reliable inter-assay and intra-assay reproducibility. Standardisation including RNA purification and cDNAs synthesis was also validated. The CBPV TaqMan methodology was first evaluated by quantifying the CBPV genomic load in bee samples from an experimental infection obtained by topical application. Up to 1.9 x 10(10) CBPV copies per segment of insect body (head, thorax and abdomen) were revealed whereas a lower CBPV genomic load was detected in dissected organs such as mandibular and hypopharyngeal glands, brain and alimentary canal (up to 7.2 x 10(6) CBPV copies). The CBPV genomic loads in different categories of bees from a hive presenting the trembling symptoms typical of Chronic paralysis were then quantified. Significantly higher CBPV loads were found in guard, symptomatic and dead bees (up to 1.9 x 10(13) CBPV copies) than in forager, drones and house bees (up to 3.4 x 10(6) CBPV copies). The results obtained for symptomatic or dead bees support the correlation between high CBPV genomic load and pathology expression. Moreover, the high CBPV genomic load revealed in guard bees highlights the possible pivotal role played by this category of bees in CBPV infection. PMID:17166598

  19. Evaluation of Early versus Delayed Laparoscopic Cholecystectomy in Acute Cholecystitis.

    PubMed

    Agrawal, Rati; Sood, K C; Agarwal, Bhupender

    2015-01-01

    Background. The role of early laparoscopic cholecystectomy for acute cholecystitis with cholelithiasis is not yet established. The aim of our prospective randomized study was to evaluate the safety and feasibility of early LC for acute cholecystitis and to compare the results with delayed LC. Methods. Between March 2007 to December 2008, 50 patients with diagnosis of acute cholecystitis were assigned randomly to early group, n = 25 (LC within 24 hrs of admission), and delayed group, n = 25 (initial conservative treatment followed by delayed LC, 6-8 weeks later). Results. We found in our study that the conversion rate in early LC and delayed LC was 16% and 8%, respectively, Operation time for early LC was 69.4 min versus 66.4 min for delayed LC, postoperative complications for early LC were 24% versus 8% for delayed LC, and blood loss was 159.6 mL early group versus 146.8 mL for delayed group. However early LC had significantly shorter hospital stay (4.1 days versus 8.6 days). Conclusions. Early LC for acute cholecystitis with cholelithiasis is safe and feasible, offering the additional benefit of shorter hospital stay. It should be offered to the patients with acute cholecystitis, provided that the surgery is performed within 96 hrs of acute symptoms by an experienced surgeon. PMID:25729775

  20. Circulating Endothelial-Derived Apoptotic Microparticles in the Patients with Ischemic Symptomatic Chronic Heart Failure: Relevance of Pro-Inflammatory Activation and Outcomes

    PubMed Central

    Berezin, Alexander E.; Kremzer, Alexander A.; Samura, Tatayna A.; Martovitskaya, Yulia V.

    2014-01-01

    Background: Endothelial-derived apoptotic microparticles (EMPs) play a pivotal role in endothelial dysfunction in hronic Heart Failure (CHF). Objectives: The present study aimed to evaluate the association between EMPs and pro-inflammatory biomarkers, clinical status, and outcomes in the patients with ischemic CHF. Patients and Methods: This study was conducted on 154 patients with ischemic symptomatic moderate-to-severe CHF on discharge from hospital. The observation period was up to 3 years. Circulating NT-pro-BNP, TNF-alpha, sFas, and sFas ligand were determined at baseline. Flow cytometry analysis was used for quantifying the number of EMPs. All-cause mortality, CHF-related death, and CHD-re-hospitalization rate were examined. The data were analyzed using descriptive statistics, Receive Operation Characteristic Curve (ROC), and logistic regression analysis. Besides, P < 0.05 was considered as statistically significant. Results: During a median follow-up of 2.18 years, 21 participants died and 106 subjects were hospitalized repetitively. The results showed a significant difference between the patients with a large number of EMPs (> 0.514 n/mL) and those with a low level of the biomarker (< 0.514 n/mL) regarding their survival. The number of circulating EPMs independently predicted all-cause mortality (OR = 1.58; 95% CI = 1.20 – 1.88; P = 0.001), CHF-related death (OR = 1.22; 95% CI: 1.12 – 1.36; P < 0.001), and CHF-related re-hospitalization (OR = 1.20; 95% CI: 1.11 – 1.32; P < 0.001). Conclusions: Among the patients with symptoms of CHF, increased number of circulating EMPs was associated with increased 3-year CHF-related death, all-cause mortality, and risk of recurrent hospitalization due to CHF. PMID:25177675

  1. Feasibility of single-incision laparoscopic cholecystectomy for acute cholecystitis

    PubMed Central

    Ikumoto, Taro; Yamagishi, Hidetsugu; Iwatate, Mineo; Sano, Yasushi; Kotaka, Masahito; Imai, Yasuo

    2015-01-01

    AIM: To assess the safety of single-incision laparoscopic cholecystectomy (SILC) for acute cholecystitis. METHODS: All patients who underwent SILC at Sano Hospital (Kobe, Japan) between January 2010 and December 2014 were included in this retrospective study. Clinical data related to patient characteristics and surgical outcomes were collected from medical records. The parameters for assessing the safety of the procedure included operative time, volume of blood loss, achievement of the critical view of safety, use of additional trocars, conversion to laparotomy, intraoperative and postoperative complications, and duration of postoperative hospital stay. Patient backgrounds were statistically compared between those with and without conversion to laparotomy. RESULTS: A total of 100 patients underwent SILC for acute cholecystitis during the period. Preoperative endoscopic treatment was performed for suspected choledocholithiasis in 41 patients (41%). The mean time from onset of acute cholecystitis was 7.7 d. According to the Updated Tokyo Guidelines (TG13) for the severity of cholecystitis, 86 and 14 patients had grade I and grade II acute cholecystitis, respectively. The mean operative time was 87.4 min. The mean estimated blood loss was 80.6 mL. The critical view of safety was obtained in 89 patients (89%). Conversion laparotomy was performed in 12 patients (12%). Postoperative complications of Clavien-Dindo grade III or greater were observed in 4 patients (4%). The mean duration of postoperative hospital stay was 5.7 d. Patients converted from SILC to laparotomy tended to have higher days after onset. CONCLUSION: SILC is feasible for acute cholecystitis; in addition, early surgical intervention may reduce the risk of laparotomy conversion. PMID:26722614

  2. Cholescintigraphy in acute cholecystitis: use of intravenous morphine

    SciTech Connect

    Choy, D.; Shi, E.C.; McLean, R.G.; Hoschl, R.; Murray, I.P.C.; Ham, J.M.

    1984-04-01

    Conventional cholescintigraphy (60 patients) and a modified protocol (59 patients) were compared in 74 females and 45 males with acute cholecystitis. In the modified protocol, intravenous morphine was administered whenever the gallbladder was not seen 40 minutes after injection of Tc-99m-pyroxylidene-glutamate. Accuracy was 98% with morphine, compared with 88% for the conventional protocol; specificity improved from 83% to 100% with no loss of sensitivity. Low doses of morphine are well tolerated and can result in a highly accurate diagnosis of acute cholecystitis without the need for delayed imaging.

  3. Acalculous cholecystitis associated with hemorrhagic fever with renal syndrome.

    PubMed

    Nicolas, J B

    2015-10-01

    Hantaviruses are responsible for various types of hemorrhagic fevers depending on the involved subtype. In Europe, Puumala virus is responsible for an epidemic nephropathy. This infection can be complicated by severe abdominal pain. A rarely reported cause of this presenting symptom is acalculous cholecystitis, which must be integrated in the clinicobiological spectrum and should not lead to a surgical sanction. Its presence seems to be correlated with the severity of the disease, whose main pathophysiological phenomenon is plasma leakage induced by a microvascular endothelial dysfunction. We report the case of a young male patient who presented with severe hantavirus infection complicated by acalculous cholecystitis. PMID:25982259

  4. [Leptospirosis with necro-haemorrhagic cholecystitis in a Boxer puppy].

    PubMed

    Steil, D; Quandt, A; Mayer-Scholl, A; Sie, J M; Löhr, C V; Teifke, J P

    2014-01-01

    A Boxer puppy from the island of Rügen, which was properly vaccinated according to its age, was presented with acute gastrointestinal symptoms. The presumptive diagnosis of leptospirosis with acute renal failure, hepatic damage, and jaundice was confirmed by seroconversion (increased titre to 1 : 800 in a non-vaccine serogroup 4 weeks after disease onset). Cholecystitis was diagnosed based on clinical symptoms and sonographic results. After an initial improvement, the puppy's condition deteriorated and cholecystectomy was performed. Histopathological diagnosis indicated a haemorrhagic necrotizing cholecystitis. PMID:25423604

  5. Scaling and root planning, and locally delivered minocycline reduces the load of Prevotella intermedia in an interdependent pattern, correlating with symptomatic improvements of chronic periodontitis: a short-term randomized clinical trial

    PubMed Central

    Deng, Shuli; Wang, Ying; Sun, Wei; Chen, Hui; Wu, Gang

    2015-01-01

    Background To evaluate the respective or combinatory efficacy of locally delivered 2% minocycline (MO), and scaling and root planning (SRP) by assessing both clinical parameters and the loads of four main periodontal pathogens in treating chronic periodontitis (CP). Methods Seventy adults with CP were randomly assigned to the three treatment groups: 1) SRP alone; 2) MO alone; and 3) combinatory use of SRP and MO (SRP + MO). Before and 7 days after the treatments, we evaluated both clinical parameters (pocket depth [PD] and sulcus bleeding index [SBI]) and the gene load of four main periodontal pathogens (Aggregatibacter actinomycetemcomitans [Aa], Fusobacterium nucleatum [Fn], Porphyromonas gingivalis [Pg], and Prevotella intermedia [Pi]). Results The bacterial prevalence per patient was: Aa, 31.25%; Fn, 100%; Pg, 95.31%; and Pi, 98.44%. Seven days after treatment, the three treatments significantly reduced both PD and SBI, but not detection frequencies of the four pathogens. For PD, the reduction efficacy of SRP + MO was significantly higher than that of either MO or SRP. Only Pg responded significantly to SRP. Pg and Fn were significantly reduced in the presence of MO. Only SRP + MO showed a significant reduction effect on the gene load of Pi. The reduction of PD significantly correlated with the gene load of Pi (r=0.26; P=0.042) but not of the other bacteria. Conclusion SRP and MO reduced the load of Pi in an interdependent pattern, which correlated with symptomatic improvements of CP. PMID:26676022

  6. Eosinophilic Cystitis with Eosinophilic Cholecystitis: A Rare Association

    PubMed Central

    Mallat, F.; Hmida, W.; Mestiri, S.; Ziadi, S.; Sriha, B.; Mokni, M.; Mosbah, F.

    2013-01-01

    We describe a rare case of eosinophilic cystitis associated with eosinophilic cholecystitis in a 30-year-old patient who underwent bladder biopsy for irritative voiding symptoms and routine elective cholecystectomy for gallstones. Diagnosis was confirmed by histopathological examination. The rarity of this condition prompted us to report this entity in which no specific cause could be found. PMID:24195001

  7. Lithium and symptomatic hyperparathyroidism.

    PubMed Central

    Ananth, J; Dubin, S E

    1983-01-01

    Hyperparathyroidism with or without adenoma has occasionally been reported in association with lithium treatment, and in symptomatic patients depression, psychosis and an exacerbation of existing psychopathology may occur. Three lithium-treated patients with hyperparathyroidism are reported, in whom discontinuation of lithium in one and removal of parathyroid adenomata in two led to both a reduction in plasma calcium levels and an improvement in their psychopathology. PMID:6423822

  8. Acute Alithiasic Cholecystitis and Human Herpes Virus Type-6 Infection: First Case.

    PubMed

    Gomes, Maria Miguel; Antunes, Henedina; Lobo, Ana Luísa; Branca, Fernando; Correia-Pinto, Jorge; Moreira-Pinto, João

    2016-01-01

    A three-year-old male child presented with erythematous maculopapular nonpruritic generalized rash, poor feeding, vomiting, and cramping generalized abdominal pain. He was previously healthy and there was no family history of immunologic or other diseases. On examination he was afebrile, hemodynamically stable, with painful palpation of the right upper quadrant and positive Murphy's sign. Laboratory tests revealed elevated inflammatory markers, elevated aminotransferase activity, and features of cholestasis. Abdominal ultrasound showed gallbladder wall thickening of 8 mm with a positive sonographic Murphy's sign, without gallstones or pericholecystic fluid. Acute Alithiasic Cholecystitis (AAC) was diagnosed. Tests for underlying infectious causes were negative except positive blood specimen for Human Herpes Virus Type-6 (HHV-6) by polymerase chain reaction. With supportive therapy the child became progressively less symptomatic with gradual improvement. The child was discharged on the sixth day, asymptomatic and with improved analytic values. Two months later he had IgM negative and IgG positive antibodies (1/160) for HHV-6, which confirmed the diagnosis of previous infection. In a six-month follow-up period he remains asymptomatic. To the best of our knowledge, this represents the first case of AAC associated with HHV-6 infection. PMID:27200203

  9. Acute Alithiasic Cholecystitis and Human Herpes Virus Type-6 Infection: First Case

    PubMed Central

    Lobo, Ana Luísa; Branca, Fernando

    2016-01-01

    A three-year-old male child presented with erythematous maculopapular nonpruritic generalized rash, poor feeding, vomiting, and cramping generalized abdominal pain. He was previously healthy and there was no family history of immunologic or other diseases. On examination he was afebrile, hemodynamically stable, with painful palpation of the right upper quadrant and positive Murphy's sign. Laboratory tests revealed elevated inflammatory markers, elevated aminotransferase activity, and features of cholestasis. Abdominal ultrasound showed gallbladder wall thickening of 8 mm with a positive sonographic Murphy's sign, without gallstones or pericholecystic fluid. Acute Alithiasic Cholecystitis (AAC) was diagnosed. Tests for underlying infectious causes were negative except positive blood specimen for Human Herpes Virus Type-6 (HHV-6) by polymerase chain reaction. With supportive therapy the child became progressively less symptomatic with gradual improvement. The child was discharged on the sixth day, asymptomatic and with improved analytic values. Two months later he had IgM negative and IgG positive antibodies (1/160) for HHV-6, which confirmed the diagnosis of previous infection. In a six-month follow-up period he remains asymptomatic. To the best of our knowledge, this represents the first case of AAC associated with HHV-6 infection. PMID:27200203

  10. Acalculous Acute Cholecystitis in Previously Healthy Children: General Overview and Analysis of Pediatric Infectious Cases

    PubMed Central

    Poddighe, Dimitri; Tresoldi, Matteo; Licari, Amelia; Marseglia, Gian Luigi

    2015-01-01

    Acute acalculous cholecystitis (AAC) is an inflammation of the gallbladder, which does not appear to be associated with the presence of gallstones. AAC is estimated to represent more than 50% of cases of acute cholecystitis in the pediatric population. Although this pathology was initially described in critically ill patients, actually most pediatric cases have been observed during several infectious diseases. Particularly, here we reviewed pediatric infectious acute acalculous cholecystitis and analyzed the pathophysiological and clinical aspects of bacterial and viral forms. PMID:26640715

  11. A rare case of listeriosis, acute cholecystitis and multiple myeloma.

    PubMed

    Polanco, Thais O; Alothman, Sara; Depaz, Hector; Ramcharan, Alexius

    2016-01-01

    Listeria monocytogenes (LM) is an aerobic, motile, intracellular gram-positive bacterium. Most invasive systemic infections caused by LM are commonly seen in patients at both extremes of age, during pregnancy or in immunocompromised hosts. Common clinical manifestations of LM infection in immunocompromised adults are bacteremia, infections of central nervous system, such as meningitis, and self-limiting febrile gastroenteritis. Focal infections of listeria are rare, especially cholecystitis, with only few cases reported in the last 33 years. A 62-year-old man presented with multiple myeloma, cholecystitis and LM bacteremia. Due to prompt surgical treatment and antibiotics (amoxicillin plus clavulanic acid and gentamycin), this high-risk patient recovered without any complications. PMID:27170703

  12. A rare case of listeriosis, acute cholecystitis and multiple myeloma

    PubMed Central

    Polanco, Thais O.; Alothman, Sara; Depaz, Hector; Ramcharan, Alexius

    2016-01-01

    Listeria monocytogenes (LM) is an aerobic, motile, intracellular gram-positive bacterium. Most invasive systemic infections caused by LM are commonly seen in patients at both extremes of age, during pregnancy or in immunocompromised hosts. Common clinical manifestations of LM infection in immunocompromised adults are bacteremia, infections of central nervous system, such as meningitis, and self-limiting febrile gastroenteritis. Focal infections of listeria are rare, especially cholecystitis, with only few cases reported in the last 33 years. A 62-year-old man presented with multiple myeloma, cholecystitis and LM bacteremia. Due to prompt surgical treatment and antibiotics (amoxicillin plus clavulanic acid and gentamycin), this high-risk patient recovered without any complications. PMID:27170703

  13. Cholecystitis of a duplicated gallbladder complicated by a cholecystoenteric fistula.

    PubMed

    Huang, Brady K; Chess, Mitchell A

    2009-04-01

    Gallbladder duplications are uncommon anatomic variants that are sometimes mistaken for other entities on imaging. We present a surgically confirmed case of cholecystitis in a ductular-type duplicated gallbladder complicated by the formation of an inflammatory fistula to the adjacent duodenum. Both US and magnetic resonance cholangiopancreatography were performed preoperatively, in addition to intraoperative cholangiography, which confirmed the presence of a duplicated gallbladder. PMID:19205686

  14. Laparoscopic Cholecystectomy for Acute Calcular Cholecystitis in a Patient with Ventriculoperitoneal Shunt: A Case Report and Literature Review

    PubMed Central

    Albarrak, Abdullah A.; Khairy, Sami; Ahmed, Alzahrani Mohammed

    2015-01-01

    Management of patients who have ventriculoperitoneal shunt presenting with acute calcular cholecystitis has remained a clinical challenge. In this paper, the hospital course and the follow-up of a patient presenting with acute calcular cholecystitis and ventriculoperitoneal shunt managed with laparoscopic cholecystectomy are presented followed by literature review on the management of acute calcular cholecystitis in patients who have ventriculoperitoneal shunts. PMID:26798543

  15. Radiofrequency Ablation Treatment in Proximity to the Gallbladder Without Subsequent Acute Cholecystitis

    SciTech Connect

    Patti, Jay W.; Neeman, Ziv Wood, Bradford J.

    2003-08-15

    Initial reports have suggested that proximity of liver tumors to the gallbladder may increase the risk for cholecystitis after radiofrequency ablation. A colon adenocarcinoma metastasis to the liver in contact with the gallbladder was successfully treated with radiofrequency ablation without subsequent cholecystitis.

  16. Acute acalculous cholecystitis in systemic lupus erythematosus: a rare initial manifestation.

    PubMed

    Manuel, Valdano; Pedro, Gertrudes Maria; Cordeiro, Lemuel Bornelli; de Miranda, Sandra Maria da Rocha Neto

    2016-01-01

    Acute acalculous cholecystitis is a very rare gastrointestinal manifestation in systemic lupus erythematosus and becomes rarer as an initial manifestation. There are only two cases reported. The authors report a 20-year-old black woman that presented acute acalculous cholecystitis revealed by abdominal computed tomography. During hospitalization, she was diagnosed systemic lupus erythematosus. Conservative treatment with antibiotics was performed with complete remission of the symptoms. Corticosteroid was started in ambulatory. Cholecystectomy has been the treatment of choice in acute acalculous cholecystitis as a complication of systemic lupus erythematosus. The patient responded well to conservative treatment, and surgery was not required. This case is unique in the way that corticosteroid was started in ambulatory care. We should not forget that the acute acalculous cholecystitis can be the initial presentation of systemic lupus erythematosus although its occurrence is very rare. Conservative treatment should be considered. Abdominal computed tomography was a determinant exam for better assessment of acute acalculous cholecystitis. PMID:27267533

  17. Congenital bilobed gallbladder with phrygian cap presenting as calculus cholecystitis.

    PubMed

    Kannan, N S; Kannan, Usha; Babu, C P Ganesh

    2014-08-01

    The incidence of congenital bilobed gall bladder is 1 in 3000 to 4000. A Phrygian cap is a congenital abnormality of the gallbladder with an incidence of 4%. Preferred mode of diagnosis for Phrygian cap is cholescintigraphy and multi phase MRI, as Ultrasonography and CT are not always conclusive. The estimated prevalence of gallstone disease in India has been reported as 2% to 29%. A case of bilobed gall bladder with Phrygian cap in both the lobes and pigment gallstone in one of the lobes presenting as calculus cholecystitis is reported for its rarity and difficulty in arriving at correct preoperaive diagnosis. PMID:25302235

  18. Acute acalculous cholecystitis: a rare complication of snake bite.

    PubMed

    Senthilkumaran, Subramanian; Menezes, Ritesh G; Pant, Sadip; Thirumalaikolundusubramanian, Ponniah

    2013-09-01

    Snake bite is an environmental and occupational hazard in many tropical and subtropical countries. It demands a high level of knowledge and skill in managing the envenomation syndrome. Herein, we describe a rare case of acute acalculous cholecystitis (AAC) that developed in a 36-year-old man after an Indian cobra (Naja naja) bite in the absence of any other predisposing factors for AAC. The probable mechanisms for the occurrence of AAC have been highlighted. Recognizing the possibility of such a complication after envenomation will definitely aid in early diagnosis and, subsequently, a better outcome. PMID:23473791

  19. Congenital Bilobed Gallbladder with Phrygian Cap Presenting as Calculus Cholecystitis

    PubMed Central

    Kannan, Usha; Babu, C.P. Ganesh

    2014-01-01

    The incidence of congenital bilobed gall bladder is 1 in 3000 to 4000. A Phrygian cap is a congenital abnormality of the gallbladder with an incidence of 4%. Preferred mode of diagnosis for Phrygian cap is cholescintigraphy and multi phase MRI, as Ultrasonography and CT are not always conclusive. The estimated prevalence of gallstone disease in India has been reported as 2% to 29%. A case of bilobed gall bladder with Phrygian cap in both the lobes and pigment gallstone in one of the lobes presenting as calculus cholecystitis is reported for its rarity and difficulty in arriving at correct preoperaive diagnosis PMID:25302235

  20. A complication of xanthogranulomatous cholecystitis with Mirizzi syndrome.

    PubMed

    Zhang, H-Y; Cao, X-D; Chen, J-J; Luo, Y-Q; Wang, X-C

    2015-05-01

    A patient had right upper quadrant pain with sclera was transferred from emergency room to the hospital, she was proposed to have acute cholecystitis, gallstones, obstructive jaundice, and a four-year history of gallbladder stones. The NMR results showed that the gallbladder was significantly enlarged and the gallbladder wall was thickening irregularly. The liver morphology was not abnormal except with extensive intrahepatic bile duct dilatation. The MRCP results demonstrated that the intrahepatic bile ducts were significant expanded. The ERCP results showed that duodenal stenosis and extra-hepatic bile duct stenosis. We placed a plastic stent of 8.5Fr and 12 cm in length in the hepatic duct, and after biliary plastic stent placement, jaundice was rapidly reduced and liver function was improved significantly. A surgery was performed and the final pathologic diagnosis is a complication of Xanthogranulomatous cholecystitis with Mirizzi syndrome. After the surgery of cholecystectomy and a bile duct repair were performed, the patient was recovered well. Conclusively, if a patient was diagnosed as biliary stricture, a biliary metal stent should not be placed until pathological diagnosis of malignancy. PMID:26044215

  1. Acute ischemic cholecystitis after transarterial chemoembolization with drug-eluting beads.

    PubMed

    Karaman, Bülent; Battal, Bilal; Ören, Nisa Cem; Üstünsöz, Bahri; Yağci, Gökhan

    2012-01-01

    Transarterial chemoembolization (TACE) is a widely used treatment choice for hepatocellular cancer. DC Bead microspheres are a new embolic material for TACE that doxorubicin can be loaded to. The tumor response rate of this well-tolerated treatment was changed between 60% and 81.8%. We report a case of ischemic cholecystitis after TACE with drug-eluting beads (DEB) that required cholecystectomy. The possibility of cholecystitis is always remembered during TACE-DEB for tumors in segment IV and/or V. Although selective catheterization is related with a lower risk for ischemic cholecystitis, the anatomic and vascular variability in patients with malignancy may lead to some unexpected conditions. PMID:23154025

  2. Symptomatic intratendinous ganglion cyst of the patellar tendon.

    PubMed

    Jose, Jean; O'Donnell, Kevin; Lesniak, Bryson

    2011-02-01

    Ganglion cysts have been previously described throughout the body, most commonly about the wrist, hand, knee, ankle, and feet. When symptomatic, they may interfere with joint mechanics, resulting in snapping, catching, and locking. Intratendinous ganglion cysts lack a synovial epithelial lining and are thought to develop from the mucoid degeneration of connective tissue caused by chronic irritation, chronic repetitive injury, and chronic ischemia. On magnetic resonance imaging, ganglion cysts originating from tendons, ligaments, tendon sheaths, menisci, or joint capsules appear as well-defined lobulated masses that follow simple or complex fluid signal intensity on all pulse sequences, with enhancing walls and internal septations on post-contrast images. There may be appreciable degeneration and partial tearing of the structure of origin, particularly if associated with tendons. On ultrasonography, they present as hypoechoic masses, with internal septations and lobulations of varying sizes, without significant vascularity on power or color Doppler sampling. A thin fluid neck extending from the structure of origin (tail sign), when present, is a reliable sign of a ganglion cyst. This article describes a sonographically guided technique to treat symptomatic ganglion cysts within the patellar tendon. Complete evacuation of the ganglion cyst, with disappearance of the tail sign, is considered the determining factor for a successful procedure. A similar technique can be used for the treatment of other symptomatic intratendinous ganglion cysts elsewhere in the body. To our knowledge, symptomatic intratendinous ganglion cysts within the patellar tendon and their treatment have not been previously reported. PMID:21323277

  3. Laparoscopic cholecystectomy for acute cholecystitis: early or delayed?

    PubMed Central

    Song, Guo-Min; Bian, Wei; Zeng, Xian-Tao; Zhou, Jian-Guo; Luo, Yong-Qiang; Tian, Xu

    2016-01-01

    Abstract The laparoscopic cholecystectomy (LC) is an important approach of treating acute cholecystitis and the timing of performing this given treatment is associated with clinical outcomes. Although several meta-analyses have been done to investigate the optimal timing of implementing this treatment, the conflicting findings from these meta-analyses still confuse decision-making. And thus, we performed this systematic review to assess discordant meta-analyses and generate conclusive findings to facilitate informed decision-making in clinical context eventually. We electronically searched the PubMed, Cochrane Library, and EMBASE to include meta-analysis comparing early (within 7 days of the onset of symptoms) with delayed LC (at least 1 week after initial conservative treatment) for acute cholecystitis through August 2015. Two independent investigators completed all tasks including scanning and appraising eligibility, abstracting essential information using prespecified extraction form, assessing methodological quality using Oxford Levels of Evidence and Assessment of Multiple Systematic Reviews (AMSTAR) tool, and assessing the reporting quality using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), as well as implementing Jadad algorithm in each step for the whole process. A heterogeneity degree of ≤50% is accepted. Seven eligible meta-analyses were included eventually. Only one was Level I of evidence and remaining studies were Level II of evidence. The AMSTAR scores varied from 8 to 11 with a median of 9. The PRISMA scores varied from 19 to 26. The most heterogeneity level fell into the desired criteria. After implementing Jadad algorithm, 2 meta-analyses with more eligible RCTs were selected based on search strategies and implication of selection. The best available evidence indicated a nonsignificant difference in mortality, bile duct injury, bile leakage, overall complications, and conversion to open surgery, but a significant

  4. Chemical ablation of the gallbladder using alcohol in cholecystitis after palliative biliary stenting

    PubMed Central

    Lee, Tae Hoon; Park, Sang-Heum; Kim, Sang Pil; Park, Ji-Young; Lee, Chang Kyun; Chung, Il-Kwun; Kim, Hong Soo; Kim, Sun-Joo

    2009-01-01

    Chemical ablation of the gallbladder is effective in patients at high risk of complications after surgery. Percutaneous gallbladder drainage is an effective treatment for cholecystitis; however, when the drain tube cannot be removed because of recurrent symptoms, retaining it can cause problems. An 82-year-old woman presented with cholecystitis and cholangitis caused by biliary stent occlusion and suspected tumor invasion of the cystic duct. We present successful chemical ablation of the gallbladder using pure alcohol, through a percutaneous gallbladder drainage tube, in a patient who developed intractable cholecystitis with obstruction of the cystic duct after receiving a biliary stent. Our results suggest that chemical ablation therapy is an effective alternative to surgical therapy for intractable cholecystitis. PMID:19399941

  5. PIPIDA scintigraphy for cholecystitis: false positives in alcoholism and total parenteral nutrition

    SciTech Connect

    Shuman, W.P.; Gibbs, P.; Rudd, T.G.; Mack, L.A.

    1982-01-01

    A review of gallbladder scintigraphy in patients with potentially compromised hepatobiliary function revealed two groups in whom cholecystitis might be mistakenly diagnosed. In 200 consecutive hospitalized patients studied with technetium-99m-PIPIDA for acute cholecystitis or cholestasis, there were 41 alcoholics and 17 patients on total parenteral nutrition. In 60% of the alcoholics and 92% of those on parenteral nutrition, absent or delayed visualization of the gallbladder occurred without physical or clinical evidence of cholecystitis. A cholecystagogue, sincalide, did not prevent the false-positive features which presumably are due to altered bile flow kinetics related to alcoholism and parenteral nutrition. Four patients on parenteral nutrition undergoing cholecystectomy for suspected cholecystitis had normal gallbladders filled with jellylike viscous thick bile. A positive (nonvisualized or delayed visualized) gallbladder PIPIDA scintigram in these two populations should not be interpreted as indicating a need for cholecystectomy.

  6. A Case Report of Acute Acalculous Cholecystitis and Acute Hemorrhagic Cystitis due to Salmonella Typhi

    PubMed Central

    Beyazal Polat, Hatice; Beyazal Çeliker, Fatma

    2014-01-01

    Acute acalculous cholecystitis and acute hemorrhagic cystitis due to Salmonella Typhi are a rare condition. A 24-year-old female patient was admitted to our clinic with abdominal pain, nausea, fever, headache, urinary burning, and bloody urine. Based on clinical, laboratory, and radiological evaluations, the patient was diagnosed with acute acalculous cholecystitis and acute hemorrhagic cystitis due to Salmonella Typhi. The patient was treated with intravenous ceftriaxone for two weeks. After the treatment, the patient's clinical and laboratory findings improved. Acute acalculous cholecystitis due to Salmonella Typhi concomitant with acute hemorrhagic cystitis is very rare and might be difficult to diagnose. Infectious agents such as Salmonella Typhi should be considered when acute acalculous cholecystitis and acute hemorrhagic cystitis are detected in adult patients with no underlying diseases. PMID:25161668

  7. Acute Cholecystitis Caused by Malignant Cystic Duct Obstruction: Treatment with Metallic Stent Placement

    SciTech Connect

    Miyayama, Shiro Yamashiro, Masashi; Takeda, Taro; Aburano, Hiroyuki; Komatsu, Tetsuya; Sanada, Taku; Kosaka, Shotaro; Toya, Daisyu; Matsui, Osamu

    2008-07-15

    We report the successful management of acute cholecystitis using cystic duct stent placement in 3 patients with inoperable malignant cystic duct obstruction (2 cholangiocarcinoma and 1 pancreatic carcinoma). All patients underwent stent placement in the bile duct, using an uncovered stent in 2 and a covered stent in 1, to relieve jaundice occurring 8-184 days (mean 120 days) before the development of acute cholecystitis. The occluded cystic duct was traversed by a microcatheter and a stent was implanted 4-17 days (mean 12 days) after cholecystostomy. Acute cholecystitis was improved after the procedure in all patients. Two patients died 3 and 10 months later, while 1 has survived without cholecystitis for 22 months after the procedure to date.

  8. Symptomatic animal models for dystonia

    PubMed Central

    Wilson, Bethany K.; Hess, Ellen J.

    2013-01-01

    Symptomatic animal models have clinical features consistent with human disorders and are often used to identify the anatomical and physiological processes involved in the expression of symptoms and to experimentally demonstrate causality where it would be infeasible in the patient population. Rodent and primate models of dystonia have identified basal ganglia abnormalities, including alterations in striatal GABAergic and dopaminergic transmission. Symptomatic animal models have also established the critical role of the cerebellum in dystonia, particularly abnormal glutamate signaling and aberrant Purkinje cell activity. Further, experiments suggest that the basal ganglia and cerebellum are nodes in an integrated network that is dysfunctional in dystonia. The knowledge gained from experiments in symptomatic animal models may serve as the foundation for the development of novel therapeutic interventions to treat dystonia. PMID:23893454

  9. HIDA scanning and ultrasonography in the expeditious diagnosis of acute cholecystitis

    SciTech Connect

    Massie, J.D.; Austin, H.M.; Kuvula, M.; Tarcan, Y.

    1982-02-01

    Radionuclide hepatobiliary imaging (HIDA scanning), a pathophysiologic modality, has become the diagnostic method of choice for suspected acute cholecystitis. The diagnosis is made quickly with this technic, which is simple, safe, and accurate. It is in widespread use and will soon be available for small community hospitals as well as large metropolitan and university centers. Ultrasound, though an excellent anatomic modality for diagnosing cholelithiasis, does not demonstrate the status of the cystic duct, information essential to the diagnosis of acute cholecystitis.

  10. Efficacy and Safety of Endoscopic Gallbladder Stenting for Acute Cholecystitis in Patients with Concomitant Unresectable Cancer.

    PubMed

    Hatanaka, Takeshi; Itoi, Takao; Ijima, Masashi; Matsui, Ayako; Kurihara, Eishin; Okuno, Nozomi; Kobatake, Tsutomu; Kakizaki, Satoru; Yamada, Masanobu

    2016-01-01

    Objective Endoscopic gallbladder stenting (EGBS) is an alternative treatment option for high-risk surgical patients with acute cholecystitis. However, there are no reports focusing on EGBS in patients with concomitant unresectable cancer. The aim of this study was thus to evaluate EGBS in such patients. Methods Twenty-two consecutive patients with acute cholecystitis and unresectable cancer were enrolled between September 2010 and December 2014. Their median age was 74.5 years (range: 51-95). Thirteen patients were men and nine were women. The primary cancers of the patients were biliary tract cancer (9), pancreas cancer (9), lung cancer (2), gastric cancer (1), and colon cancer (1). The causes of cholecystitis were calculus cholecystitis (7), obstruction by malignant tumor (13), and obstruction by fully covered stent (2). Results EGBS was successfully performed in 17 patients (77.2%). The technical success rates for calculus cholecystitis, obstruction by malignant tumor, and obstruction by fully covered stent were 85.7% (6/7), 69.2% (9/13), and 100% (2/2), respectively. No complications were observed. Percutaneous transhepatic gallbladder drainage was conducted on two patients in whom EGBS had failed and then we performed EGBS by a rendezvous approach. Of the 19 patients in whom we finally deployed EGBS, the median follow-up period was 229 days (range: 14-880 days). A recurrence of acute cholecystitis occurred in three (15.7%) patients 14, 130, and 440 days after EGBS placement. The rates of recurrence of cholecystitis at one and two years were 10.5% and 18.7%, respectively. Conclusion Our study demonstrated that EGBS is a safe and effective method for acute cholecystitis in patients with concomitant unresectable cancer. PMID:27250045

  11. Cholecystitis Associated with Heterotopic Pancreas, Pseudopyloric Metaplasia, and Adenomyomatous Hyperplasia: A Rare Combination

    PubMed Central

    Kaur, Navjot; Chander, Bal; Kaur, Harjit; Kaul, Rashmi

    2016-01-01

    Heterotopic pancreatic tissue in the gall bladder is an uncommon incidental finding in most cases. We hereby describe the case of a 45-year-old woman who presented with symptoms of acalculous cholecystitis. Pathological examination detected heterotopic pancreatic tissue, pseudopyloric metaplasia, and adenomyomatous hyperplasia in the gall bladder. This is a rare combination of three entities which is being reported for the first time. This case emphasizes that heterotopic pancreas might be the causative factor for cholecystitis. PMID:27365925

  12. [Essential and symptomatic trigeminal neuralgia].

    PubMed

    Rodríguez, R; Corredera, E; Aldrey, J M; Suárez, C; Castillo, J; Noya, M

    1994-05-01

    We present the principal differential characteristics of neuralgia of symptomatic and idiopathic trigeminus. Out of 39 consecutive patients with neuralgia of trigeminus evaluated clinically and with neuroimage study, we find recognizable pathology in 10 (3 arterio-venous malformations, 1 dolichoestasia of basilar artery, 3 tumors, 3 multiple sclerosis). Symptomatic neuralgia occurs in patients with lower average age and is accompanied by atypical symptoms or abnormal neurological signs and is no different from idiopathy as a response to pain from medical treatment. Painful affectation of the trigeminus requires the realization of complementary explorations aiming to dismiss associated neurological pathology. PMID:8059031

  13. Suspected acute cholecystitis. Comparison of hepatobiliary scintigraphy versus ultrasonography

    SciTech Connect

    Freitas, J.E.; Mirkes, S.H.; Fink-Bennett, D.M.; Bree, R.L.

    1982-08-01

    One hundred ninety-five patients with suspected acute cholecystitis (AC) underwent both hepatobiliary scintigraphy (HBS) and static gray-scale ultrasonography (US) to assess the relative value of each imaging modality in this clinical setting. HBS was performed after the intravenous injection of 5 mCi /sup 99m/Tc iprofenin. Abnormal HBS indicative of AC visualized the common bile duct, but not the gallbladder, within 1 to 4 hours after tracer administration. Abnormal US indicative of AC demonstrated cholelithiasis and/or gallbladder wall edema. In this series, HBS surpassed US in sensitivity (98.3% versus 81.4%), specificity (90.2% versus 60.2%), predictive value of an abnormal test (91.4% versus 51.6%), and predictive value of a normal test (100% versus 92%), HBS should be the procedure of choice for the rapid detection of AC.

  14. Gallbladder torsion with acute cholecystitis and gross necrosis

    PubMed Central

    Alkhalili, Eyas; Bencsath, Kalman

    2014-01-01

    A 92-year-old woman presented to the emergency department with a 2-week history of worsening right-sided abdominal pain. On examination she had right mid-abdominal tenderness. Laboratory studies demonstrated leukocytosis with normal liver function tests. A CT of the abdomen was remarkable for a large fluid collection in the right abdomen and no discernible gallbladder in the gallbladder fossa. An ultrasound confirmed the suspicion of a distended, floating gallbladder. The patient was taken to the operating room for laparoscopic cholecystectomy. The gallbladder was found to have volvulised in a counter -clockwise manner around its pedicle, with gross necrosis of the gallbladder. She underwent laparoscopic cholecystectomy. Pathological examination revealed acute necrotising calculus cholecystitis. PMID:24862426

  15. Epstein-Barr Virus Infection with Acute Acalculous Cholecystitis

    PubMed Central

    Kim, Ahlee; Moon, Jin Soo; Chang, Ju Young; Ko, Jae Sung

    2014-01-01

    Acute acalculous cholecystitis (AAC) is an inflammation of the gallbladder in the absence of demonstrated stones. AAC is frequently associated with severe systemic inflammation. However, the exact etiology and pathogenesis of AAC still remain unclear. Acute infection with Epstein Barr virus (EBV) in childhood is usually aymptomatic, whereas it often presents as typical infectious mononucleosis symptoms such as fever, cervical lymphadenopathy, and hepatosplenomegaly. AAC may occur during the course of acute EBV infection, which is rarely encountered in the pediatric population. AAC complicating the course of a primary EBV infection is usually associated with a favorable outcome. Most of the patients recover without any surgical treatment. Therefore, the detection of EBV in AAC would be important for prediction of better prognosis. We describe the case of a 10-year-old child who presented with AAC during the course of primary EBV infection, the first in Korea, and review the relevant literature. PMID:24749090

  16. Epstein-barr virus infection with acute acalculous cholecystitis.

    PubMed

    Kim, Ahlee; Yang, Hye Ran; Moon, Jin Soo; Chang, Ju Young; Ko, Jae Sung

    2014-03-01

    Acute acalculous cholecystitis (AAC) is an inflammation of the gallbladder in the absence of demonstrated stones. AAC is frequently associated with severe systemic inflammation. However, the exact etiology and pathogenesis of AAC still remain unclear. Acute infection with Epstein Barr virus (EBV) in childhood is usually aymptomatic, whereas it often presents as typical infectious mononucleosis symptoms such as fever, cervical lymphadenopathy, and hepatosplenomegaly. AAC may occur during the course of acute EBV infection, which is rarely encountered in the pediatric population. AAC complicating the course of a primary EBV infection is usually associated with a favorable outcome. Most of the patients recover without any surgical treatment. Therefore, the detection of EBV in AAC would be important for prediction of better prognosis. We describe the case of a 10-year-old child who presented with AAC during the course of primary EBV infection, the first in Korea, and review the relevant literature. PMID:24749090

  17. Percutaneous Cholecystostomy for Patients with Acute Cholecystitis and an Increased Surgical Risk

    SciTech Connect

    Overhagen, Hans van; Meyers, Hjalmar; Tilanus, Hugo W.; Jeekel, Johannes; Lameris, Johan S.

    1996-03-15

    Purpose: To evaluate percutaneous cholecystostomy in patients with acute cholecystitis and an increased surgical risk. Methods: Thirty-three patients with acute cholecystitis (calculous, n= 22; acalculous, n= 11) underwent percutaneous cholecystostomy by means of a transhepatic (n= 21) or transperitoneal (n= 12) access route. Clinical and laboratory parameters were retrospectively studied to determine the benefit from cholecystostomy. Results: All procedures were technically successful. Twenty-two (67%) patients improved clinically within 48 hr; showing a significant decrease in body temperature (n= 13), normalization of the white blood cell count (n= 3), or both (n= 6). There were 6 (18%) minor/moderate complications (transhepatic access, n= 3; transperitoneal access, n= 3). Further treatment for patients with calculous cholecystitis was cholecystectomy (n= 9) and percutaneous and endoscopic stone removal (n= 8). Further treatment for patients with acalculous cholecystitis was cholecystectomy (n= 2) and gallbladder ablation (n= 2). There were 4 deaths (12%) either in hospital or within 30 days of drainage; none of the deaths was procedure-related. Conclusions: Percutaneous cholecystostomy is a safe and effective procedure for patients with acute cholecystitis. For most patients with acalculous cholecystitis percutaneous cholecystostomy may be considered a definitive therapy. In calculous disease this treatment is often only temporizing and a definitive surgical, endoscopic, or radiologic treatment becomes necessary.

  18. Fatal Toxicity from Symptomatic Hyperlactataemia

    PubMed Central

    Leung, Liza; Wilson, Douglas; Manini, Alex F.

    2016-01-01

    Background In many Sub-Saharan African countries, first-line therapy for HIV may include a nucleoside reverse transcriptase inhibitor (NRTI). Long-term NRTI use is associated with symptomatic hyperlactataemia due to inhibition of mitochondrial DNA polymerase γ, a potentially fatal complication. Objective The purpose of the study was to evaluate the factors associated with inhospital fatality for HIV inpatients prescribed NRTIs long term who presented with symptomatic hyperlactataemia. Methods We performed a retrospective cohort study at a 900-bed university hospital in South Africa over 4 years (2005–2008). We included HIV inpatients prescribed NRTIs long term who presented with symptomatic hyperlactataemia (long-term NRTI use; lactate >4.0 mmol/L; absence of infectious source; symptoms requiring admission). Data included demographics, medical history, NRTI duration, blood pressure, symptom duration and relevant laboratory data. Results Of 79 patients who met inclusion criteria (mean age 38.2 ± 10.5 years, 97% female) there were 46 fatalities (58%). Factors significantly associated with fatality were presence of diabetes mellitus (p = 0.04), lactate ≥10 mmol/L (p = 0.003), pH <7.2 (p = 0.002), creatinine ≥200 μmol/L (p = 0.03) and altered mental status (p = 0.03). Conclusions In this study, NRTI-related symptomatic hyperlactataemia occurred predominantly in females. Mortality was associated with severely elevated lactate (≥10 mmol/L), the degree of acidosis, elevated creatinine, history of diabetes and altered mental status on presentation. PMID:21488705

  19. Management of Symptomatic Intracranial Stenosis.

    PubMed

    Hoak, David A; Lutsep, Helmi L

    2016-09-01

    Intracranial atherosclerotic disease is a common cause of stroke worldwide, causing approximately 10 % of strokes in the USA and up to 50 % in Asian populations. Recurrent stroke risks are particularly high in those with a stenosis of 70 % or more and a recent transient ischemic attack or stroke. Warfarin has been associated with higher major hemorrhage rates and no reduction of recurrent stroke compared to aspirin in patients with symptomatic intracranial stenosis. After early trials showed the feasibility of stenting, two randomized trials compared stenting plus medical management to medical management alone in symptomatic intracranial stenosis. Stenting was linked with increased risk and showed no benefit in any subpopulation of patients. Aggressive medical management in the Stenting and Aggressive Medical Management for Preventing Recurrent Stroke in Intracranial Stenosis (SAMMPRIS) trial was associated with half the risk of stroke compared to that in similar patients in a previous symptomatic intracranial stenosis trial after adjustment of confounding characteristics. Aggressive medical management comprises risk factor control, including a target systolic blood pressure <140 mmHg, a low density lipoprotein <70 mg/dL, hemoglobin A1C <7.0 %, and lifestyle management that incorporates exercise, smoking cessation and weight management, and the use of antithrombotics. PMID:27443379

  20. Immunoglobulin G4-related sclerosing cholecystitis presenting as gallbladder cancer: a case report.

    PubMed

    Takahashi, Kodai; Ito, Hideto; Katsube, Toshio; Tsuboi, Ayaka; Hashimoto, Masatoshi; Ota, Emi; Mita, Kazuhito; Asakawa, Hideki; Hayashi, Takashi; Fujino, Keiichi; Okamoto, Sigeru

    2015-12-01

    Immunoglobulin G4 (IgG4)-related sclerosing disease is a systemic inflammatory syndrome, and an understanding of its characteristics is currently evolving. IgG4-related cholecystitis is a manifestation of IgG4-related sclerosing disease in the gallbladder. This case report describes the clinical, radiographic, and histopathological findings in a young male patient who presented with a synchronous mass in the gallbladder. Serum levels of IgG4 and the IgG4/IgG ratio were normal, and there was no associated autoimmune pancreatitis. Therefore, establishing a preoperative diagnosis of IgG4-related cholecystitis was very difficult, and a differential diagnosis of gallbladder cancer infiltrating the liver was suggested. Postoperative histopathological examination established a diagnosis of IgG4-related cholecystitis definitively. A preoperative diagnosis of IgG4-related cholecystitis, although possible, would have been highly challenging in this case. It is difficult to establish whether surgical intervention is necessary in IgG4-related cholecystitis. Because malignant tumors are frequently suspected with this clinical presentation, surgical intervention should be undertaken only after due deliberation. PMID:26943444

  1. Old man gallbladder syndrome: Gangrenous cholecystitis in the unsuspected patient population

    PubMed Central

    Dhir, Teena; Schiowitz, Robert

    2015-01-01

    Introduction Acute cholecystitis is a common surgical condition, but not many are aware of the serious complication of gangrenous cholecystitis (GC). Presence of GC increases patients’ postoperative complications, morbidity and mortality. Predictive factors for GC include age >45, male gender, white blood cell count >13,000/mm3 and ultrasound findings of a negative Murphy’s sign. Case presentation (1) GW, 83 male with dull right upper quadrant pain and a negative Murphy’s sign with further imaging showing a thickened septated gallbladder suggestive of GC. Patient’s surgery was difficult and he received a cholecystostomy tube for drainage. (2) PH, 75 male with minimal right upper quadrant pain, equivocal ultrasound with a negative Murphy’s sign and computer tomography (CT) showing acute cholecystitis. Patient was taken to the operating room for cholecystectomy, with pathology consistent with gangrenous cholecystitis. Discussion Multiple laboratory findings and imaging patterns have been found to be highly predictive of GC. Along with age and WBC, thickened gallbladder wall and lack of mucosal enhancement have been predictive of GC. On physical examination, lack of Murphy’s sign secondary to denervation from gangrenous changes also increases the index of suspicion for GC. Conclusion GC is a serious complication of acute cholecystitis with increased morbidity and mortality. There should be a high index of suspicion for GC if the above unique physical and laboratory findings are present. PMID:25917175

  2. Morphine-augmented cholescintigraphy in the diagnosis of acute cholecystitis

    SciTech Connect

    Kim, E.E.; Pjura, G.; Lowry, P.; Nguyen, M.; Pollack, M.

    1986-12-01

    Cholescintigraphy is a sensitive procedure for diagnosing or excluding acute cholecystitis. However, when rapid diagnosis is critical, the requirement for delayed images (4 hr or more after injection) to minimize the false-positive rate diminishes its utility. We prospectively evaluated 40 cholescintigraphic examinations that did not visualize the gallbladder 1 hr after injection of 99mTc diisopropyliminodiacetic acid. These examinations were then augmented by administration of IV morphine, followed by an additional 30 min of imaging. After the morphine, 18 of these examinations demonstrated visualization of the gallbladder; none subsequently required surgical exploration. Of the remaining 22, who demonstrated persistent nonvisualization of the gallbladder post-morphine, 11 were explored surgically and found to be abnormal. The 11 others were treated medically. Low-dose morphine administered when the gallbladder fails to visualize after 1 hr is a useful adjunct to conventional cholescintigraphy because it reduces the time required to obtain a diagnostic result and decreases the number of false-positive results.

  3. Progressive accumulation of the abnormal conformer of the prion protein and spongiform encephalopathy in the obex of nonsymptomatic and symptomatic Rocky Mountain elk (Cervus elaphus nelsoni) with chronic wasting disease

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Chronic wasting disease (CWD), a transmissible spongiform encephalopathy, has been reported in captive and free-ranging cervids. An abnormal isoform of a prion protein (PrP-CWD) has been associated with CWD in Rocky Mountain elk (Cervus elaphus nelsoni) and this prion protein can be detected with i...

  4. [The significance of morphologic changes in acute occlusive cholecystitis for determining the surgical approach].

    PubMed

    Iukhtin, V I; Khripun, A I; Raksha, A P; Zhukotskiĭ, A V; Sergeeva, N A; Dorofeeva, I M; Belous, G G

    1996-01-01

    Specific morphological and functional changes in the liver in acute obturative cholecystitis have been experimentally studied in 30 dogs and clinically examined in 21 patients. No morphological substrate of liver insufficiency were found in early period of acute obturative cholecystitis. Early changes in the liver are of reactive nature and have the features of active nonspecific hepatitis. The reactions of compensation and decompensation are changing each other periodically. The intensive reactions of compensation take place in the first 2 or 3 days of disease. The reactions of compensation weaken gradually. There is no correlation between changes in the liver and in blood serum. The early surgery and laparoscopic procedures in acute obturative cholecystitis are advocated. PMID:8965448

  5. Symptomatic management in multiple sclerosis

    PubMed Central

    Shah, Pushkar

    2015-01-01

    Multiple sclerosis (MS) is the commonest cause of disability in young adults. While there is increasing choice and better treatments available for delaying disease progression, there are still, very few, effective symptomatic treatments. For many patients such as those with primary progressive MS (PPMS) and those that inevitably become secondary progressive, symptom management is the only treatment available. MS related symptoms are complex, interrelated, and can be interdependent. It requires good understanding of the condition, a holistic multidisciplinary approach, and above all, patient education and empowerment. PMID:26538847

  6. Characterization, treatment, and outcome of bacterial cholecystitis and bactibilia in dogs.

    PubMed

    Lawrence, Yuri A; Ruaux, Craig G; Nemanic, Sarah; Milovancev, Milan

    2015-05-01

    Objective-To characterize historical, clinicopathologic, ultrasonographic, microbiological, surgical, and histopathologic features of bacterial cholecystitis and bactibilia in dogs and evaluate response to treatment and outcomes in these patients. Design-Retrospective case-control study. Animals-40 client-owned dogs (10 with bacterial cholecystitis on histologic analysis or bactibilia on cytologic examination [case dogs] and 30 without bactibilia [controls]) evaluated at a veterinary teaching hospital between 2010 and 2014. Procedures-Signalment, history, clinicopathologic findings, ultrasonographic features, microbiological results, surgical findings, histopathologic changes, treatments, and outcomes of case dogs were derived from medical records and summarized. Demographic and clinicopathologic data and ultrasonographic findings were compared between case and control dogs. Relationships among prior antimicrobial treatment, sediment formation in the gallbladder, presence of immobile biliary sludge, and presence of bactibilia or bacterial cholecystitis were assessed. Results-No finding was pathognomonic for bactibilia or bacterial cholecystitis in dogs. Case dogs were significantly more likely to have immobile biliary sludge and had a greater degree of biliary sediment formation than did control dogs. All case dogs for which gallbladders were examined histologically (6/6) had bacterial cholecystitis. Five of 10 case dogs were Dachshunds. Medical or surgical treatment resulted in good outcomes. Conclusions and Clinical Relevance-Bactibilia and bacterial cholecystitis were important differential diagnoses in dogs with signs referable to biliary tract disease. Dachshunds were overrepresented, which may suggest a breed predisposition. Cytologic evaluation of bile should be considered in the routine assessment of dogs with hepatobiliary disease if immobile biliary sludge is present. (J Am Vet Med Assoc 2015;246:982-989). PMID:25875669

  7. Acute acalculous cholecystitis: sensitivity in detection using technetium-99m iminodiacetic acid cholescintigraphy

    SciTech Connect

    Swayne, L.C.

    1986-07-01

    Forty-one proved cases of acute acalculous cholecystitis imaged with technetium-99m iminodiacetic acid (IDA) cholescintigraphy were retrospectively analyzed. After the exclusion of one indeterminate scan (showing poor initial hepatic uptake and excretion), the study yielded a 92.5% (37 of 40) sensitivity for the detection of cystic or common bile duct obstruction. Each of the three patients with false-negative scintigrams had other abnormal scintigraphic findings suggestive of biliary tract disease. Of the 20 patients (48.8%) with focal or diffuse gangrenous cholecystitis or perforation, seven (35%) exhibited either free peritoneal spill or increased pericholecystic activity to indicate the presence of advanced disease.

  8. Symptomatic treatment of Huntington disease.

    PubMed

    Adam, Octavian R; Jankovic, Joseph

    2008-04-01

    Huntington disease (HD) is a progressive heredoneurodegenerative disease manifested by chorea and other hyperkinetic (dystonia, myoclonus, tics) and hypokinetic (parkinsonism) movement disorders. In addition, a variety of psychiatric and behavioral symptoms, along with cognitive decline, contribute significantly to the patient's disability. Because there are no effective neuroprotective therapies that delay the progression of the disease, symptomatic treatment remains the cornerstone of medical management. Several classes of medications have been used to ameliorate the various symptoms of HD, including typical and atypical neuroleptics, dopamine depleters, antidepressants, antiglutamatergic drugs, GABA agonists, antiepileptic medications, acetylcholinesterase inhibitors, and botulinum toxin. Recently, surgical approaches including pallidotomy, deep brain stimulation, and fetal cell transplants have been used for the symptomatic treatment of HD. The selected therapy must be customized to the needs of each patient, minimizing the potential adverse effects. The primary aim of this article is to review the role of the different therapies, both available and investigational, for the treatment of the motor, psychiatric, behavioral, and cognitive symptoms of HD, and to examine their impact on the patient's functionality and quality of life. PMID:18394562

  9. Acute cholecystitis associated with infection of Enterobacteriaceae from gut microbiota.

    PubMed

    Liu, J; Yan, Q; Luo, F; Shang, D; Wu, D; Zhang, H; Shang, X; Kang, X; Abdo, M; Liu, B; Ma, Y; Xin, Y

    2015-09-01

    Acute cholecystitis (AC) is one of the most common surgical diseases. Bacterial infection accounts for 50% to 85% of the disease's onset. Since there is a close relationship between the biliary system and the gut, the aims of this study were to characterize and determine the influence of gut microbiota on AC, to detect the pathogenic microorganism in the biliary system, and to explore the relationship between the gut and bile microbiota of patients with AC. A total of 185 713 high-quality sequence reads were generated from the faecal samples of 15 patients and 13 healthy controls by 16S rRNA gene pyrosequencing. Patients' samples were significantly enriched in Akkermansia, Enterobacter and Escherichia/Shigella group. The healthy controls, however, showed significant enrichment of Clostridiales, Coprococcus, Coprobacillaceae, Paraprevotella, Turicibacter and TM7-3 in their faecal samples. Escherichia coli was the main biliary pathogenic microorganism, among others such as Klebsiella spp., Clostridium perfringens, Citrobacter freundii and Enterobacter cloacae in the bile of the patients. Additionally, the amount of bile endotoxin significantly correlated with the number of Enterobacteriaceae, especially E. coli. Our data indicate that Enterobacteriaceae might play essential role in the pathogenesis and/or progress of AC. This was verified in an in vivo model using a pathogenic E. coli isolated from one of the patients in guinea pigs and observed marked gallbladder inflammation and morphologic changes. This study thus provides insight which could be useful for the prevention, diagnosis and treatment of AC and related diseases by controlling the growth of Enterobacteriaceae to alleviate the infection. PMID:26025761

  10. Management of Symptomatic Venous Aneurysm

    PubMed Central

    Gabrielli, Roberto; Rosati, Maria Sofia; Siani, Andrea; Irace, Luigi

    2012-01-01

    Venous aneurysms (VAs) have been described in quite of all the major veins. They represent uncommon events but often life-threatening because of pulmonary or paradoxical embolism. We describe our twelve patients' series with acute pulmonary emboli due to venous aneurysm thrombosis. Our experience underlines the importance of a multilevel case-by-case approach and the immediate venous lower limbs duplex scan evaluation in pulmonary embolism events. Our data confirm that anticoagulant alone is not effective in preventing pulmonary embolism. We believe that all the VAs of the deep venous system of the extremities should be treated with surgery as well as symptomatic superficial venous aneurysm. A simple excision can significantly improve symptoms and prevent pulmonary embolism. PMID:22566766

  11. Management of symptomatic venous aneurysm.

    PubMed

    Gabrielli, Roberto; Rosati, Maria Sofia; Siani, Andrea; Irace, Luigi

    2012-01-01

    Venous aneurysms (VAs) have been described in quite of all the major veins. They represent uncommon events but often life-threatening because of pulmonary or paradoxical embolism. We describe our twelve patients' series with acute pulmonary emboli due to venous aneurysm thrombosis. Our experience underlines the importance of a multilevel case-by-case approach and the immediate venous lower limbs duplex scan evaluation in pulmonary embolism events. Our data confirm that anticoagulant alone is not effective in preventing pulmonary embolism. We believe that all the VAs of the deep venous system of the extremities should be treated with surgery as well as symptomatic superficial venous aneurysm. A simple excision can significantly improve symptoms and prevent pulmonary embolism. PMID:22566766

  12. Hemorrhagic cholecystitis as a complication of anticoagulant therapy: role of CT in its diagnosis.

    PubMed

    Pandya, Rajul; O'Malley, Charles

    2008-01-01

    Hemorrhage within the gallbladder lumen is a rare but potentially fatal complication of acute cholecystitis. Concomitant anticoagulant therapy increases the chances of hemorrhage. In this case report we describe one such case which showed active extravasation of the contrast into the lumen of the gallbladder. Early diagnosis of this potentially fatal condition is important to facilitate urgent surgical treatment. PMID:18629579

  13. Management of acute cholecystitis in UK hospitals: time for a change.

    PubMed

    Cameron, I C; Chadwick, C; Phillips, J; Johnson, A G

    2004-05-01

    Early cholecystectomy for patients with acute cholecystitis is safe, cost effective, and leads to less time off work compared with delayed surgery. This study was designed to assess current practice in the management of acute cholecystitis in the UK. A postal questionnaire was sent to 440 consultant general surgeons to ascertain their current management of patients with acute cholecystitis. Replies were received from 308 consultants who were involved in treating patients with acute cholecystitis of whom 18 transferred these patients on to another team for further management the day after admission. Thirty two consultants (11%) routinely treated patients by early cholecystectomy, with limiting factors stated to be the availability of surgical staff, theatre space, and radiological investigations. The remaining consultants (n = 258) routinely manage their patients conservatively with intravenous antibiotics and allow the inflammation to resolve before undertaking cholecystectomy at a later date. Indications for undertaking early cholecystectomy during the first admission by this latter group included the presence of spreading peritonitis due to bile leak, empyema, and unexpected space on theatre list. The commonest method for both elective and early cholecystectomy is laparoscopic, but the percentage of consultants using an open method rises from 8% in the elective situation to 47% for urgent early cholecystectomy. Despite evidence which strongly advocates early cholecystectomy, this practice is routinely carried out by only 11% of consultants in the UK at present. PMID:15138321

  14. Prediction of the Grade of Acute Cholecystitis by Plasma Level of C-Reactive Protein

    PubMed Central

    Kabul Gurbulak, Esin; Gurbulak, Bunyamin; Akgun, Ismail Ethem; Duzkoylu, Yigit; Battal, Muharrem; Fevzi Celayir, Mustafa; Demir, Uygar

    2015-01-01

    Background: Acute cholecystitis is the most common complication of gallbladder stones. Today, Tokyo guidelines criteria are recommended for diagnosis, grading, and management of acute cholecystitis. Objectives: We aimed to evaluate the levels of C-reactive protein (CRP) at different cut-off values to predict the severity of the disease and its possible role in grading the disease with regard to the guideline. Patients and Methods: This is a retrospective study, analyzing 682 cases out of consecutive 892 patients with acute cholecystitis admitted to two different general surgery clinics in Istanbul, Turkey. Records of patients diagnosed with acute cholecystitis were screened retrospectively from the hospital computer database between January 2011 and July 2014. A total of 210 patients with concomitant diseases causing high CRP levels were excluded from the study. The criteria of Tokyo guidelines were used in grading the severity of acute cholecystitis, and patients were divided into 3 groups. CRP values at the time of admission were analyzed and compared among the groups. Results: Mean CRP levels of groups were found to be significantly different, 18.96 mg/L in Group I, 133.51 mg/L in Group II, and 237.23 mg/L in Group III (P < 0.001). Having examined CRP values among the groups, they were found to be highly and significantly correlated with the disease grade (P < 0.0001). After evaluating CRP levels according to the grade of the disease, group 2 was distinguished from group 1 with a cut-off CRP level of 70.65 mg/L, and from group 3 with a value of 198.95 mg/L. Those results were found to be statistically significant (P < 0.001). Conclusions: CRP, a well-known acute phase reactant that increases rapidly in various inflammatory processes, can be accepted as a strong predictor in classifying different grades of the disease, and treatment can be reliably planned according to this classification. PMID:26023353

  15. A symptomatic lumbosacral perineural cyst -A case report-

    PubMed Central

    Choi, Byung Hee; Kim, Jin Mo

    2012-01-01

    Lumbosacral perineural cysts are formed by the arachnoid membrane of the nerve root at the lumbosacral level. Most of these cysts are asymptomatic and are found incidentally during computed tomography (CT) or magnetic resonance imaging (MRI) for other causes of chronic lower back pain. This type of cyst requires a differential diagnosis to distinguish it from other causes of radiating pain and neurological symptoms. In the present case, a symptomatic lumbosacral perineural cyst was found, and pain relief was achieved by non-surgical treatment. A lumbosacral perineural cyst was identified from a differential diagnosis of a lumbar disc disorder that presented as radiating pain and neurological symptoms. PMID:22679550

  16. Progressive accumulation of the abnormal conformer of the prion protein and spongiform encephalopathy in the obex of nonsymptomatic and symptomatic Rocky Mountain elk (Cervus elaphus nelsoni) with chronic wasting disease.

    PubMed

    Spraker, Terry R; Gidlewski, Thomas; Powers, Jenny G; Nichols, Tracy; Balachandran, Aru; Cummings, Bruce; Wild, Margaret A; VerCauteren, Kurt; O'Rourke, Katherine I

    2015-07-01

    The purpose of our study was to describe the progressive accumulation of the abnormal conformer of the prion protein (PrP(CWD)) and spongiform degeneration in a single section of brain stem in Rocky Mountain elk (Cervus elaphus nelsoni) with chronic wasting disease (CWD). A section of obex from 85 CWD-positive elk was scored using the presence and abundance of PrP(CWD) immunoreactivity and spongiform degeneration in 10 nuclear regions and the presence and abundance of PrP(CWD) in 10 axonal tracts, the subependymal area of the fourth ventricle, and the thin subpial astrocytic layer (glial limitans). Data was placed in a formula to generate an overall obex score. Data suggests that PrP(CWD) immunoreactivity and spongiform degeneration has a unique and relatively consistent pattern of progression throughout a section of obex. This scoring technique utilizing a single section of obex may prove useful in future work for estimating the presence and abundance of PrP(CWD) in peripheral tissues and the nervous system in elk with CWD. PMID:26185123

  17. A comparison of radionuclide hepatobiliary imaging and real-time ultrasound for the detection of acute cholecystitis

    SciTech Connect

    Samuels, B.I.; Freitas, J.E.; Bree, R.L.; Schwab, R.E.; Heller, S.T.

    1983-04-01

    The relative value of hepatobiliary scintigraphy vs. real-time ultrasound for the identification of acute cholecystitis was evaluated. No significant difference in sensitivity (97% vs. 97%) existed between the two modalities. Scintigraphy demonstrated better specificity (93% vs. 64%) and predictive value (77% vs. 40%). Although real-time ultrasound provided improved sensitivity over static gray-scale imaging for identification of gallbadder disease, hepatobiliary scintigraphy remains the procedure of choice for acute cholecystitis detection.

  18. Outcomes of contemporary management of gangrenous and non-gangrenous acute cholecystitis

    PubMed Central

    Nikfarjam, Mehrdad; Niumsawatt, Vachara; Sethu, Arun; Fink, Michael A; Muralidharan, Vijayaragavan; Starkey, Graham; Jones, Robert M; Christophi, Christopher

    2011-01-01

    Background: Gangrenous cholecystitis (GC) is considered a more severe form of acute cholecystitis. The risk factors associated with this condition and its impact on morbidity and mortality compared with those of non-gangrenous acute cholecystitis (NGAC) are poorly defined and based largely on findings from older studies. Methods: Patients with histologically confirmed acute cholecystitis treated in specialized units in a tertiary hospital between 2005 and 2010 were identified from a prospectively maintained database. Data were reviewed retrospectively and patients with GC were compared with those with NGAC. Results: A total of 184 patients with NGAC and 106 with GC were identified. The risk factors associated with GC included older age (69 years vs. 57 years; P = 0.001), diabetes (19% vs. 10%; P = 0.049), temperature of >38 °C (36% vs. 16%; P < 0.001), tachycardia (31% vs. 15%; P = 0.002), detection of muscle rigidity on examination (27% vs. 12%; P = 0.01) and greater elevations in white cell count (WCC) (13.4 × 109/l vs. 10.7 × 109/l; P < 0.001), C-reactive protein (CRP) (94 mg/l vs. 17 mg/l; P = 0.001), bilirubin (19 µmol/l vs. 17 µmol/l; P = 0.029), urea (5.3 mmol/l vs. 4.7 mmol/l; P = 0.016) and creatinine (82 µmol/l vs. 74 µmol/l; P = 0.001). The time from admission to operation in days was greater in the GC group (median = 1 day, range: 0–14 days vs. median = 1 day, range: 0–10 days; P = 0.029). There was no overall difference in complication rates between the GC and NGAC groups (22% vs. 14%; P = 0.102). There was a lower incidence of common bile duct stones in the GC group (5% vs. 13%; P = 0.017). Gangrenous cholecystitis was associated with increased mortality (4% vs. 0%; P = 0.017), but this was not an independent risk factor on multivariate analysis. Conclusions: Gangrenous cholecystitis has certain clinical features and associated laboratory findings that may help to differentiate it from NGAC. It is not associated with an overall increase in

  19. [What helps in back pain? Guideline for symptomatic therapy].

    PubMed

    Pongratz, D; Späth, M

    2001-05-01

    Both in acute and chronic, unspecific back pain, the myofascial pain syndrome resulting in muscular dysbalance is a major factor. For the differential diagnosis, however, consideration must always be given to concomitant symptoms (neurological deficits, general symptoms, signs of osteopathy). Pathophysiologically, the active trigger point corresponds to a contraction in the muscle fibers that forms in the region of the a neuromuscular endplate, and leads, via biochemical processes, to the stimulation of mesochymal nociceptors. Symptomatic treatment of acute and chronic back pain may be broken down into a) physical measures, b) local therapeutic regimens, c) systemic pharmacotherapy. As medication, non-steroidal antiinflammatory drugs, non-opioid analgesics, opioid analgesics, muscle relaxants and antidepressives are available, and are dose-matched to the severity and stage of the condition. The spectrum of therapeutic options is outlined. PMID:11387701

  20. Imaging of the symptomatic type II accessory navicular bone.

    PubMed

    Mosel, Leigh D; Kat, Evelyn; Voyvodic, Frank

    2004-06-01

    Accessory ossicles of the foot are commonly mistaken for fractures. The accessory navicular is one of the most common accessory ossicles of the foot. There is a higher incidence in women and the finding might be bilateral in 50-90%. This entity is usually asymptomatic, although populations with medial foot pain have a higher prevalence. Three types of accessory navicular bone have been described. The type II accessory navicular is the most commonly symptomatic variant with localized chronic or acute on chronic medial foot pain and tenderness with associated inflammation of overlying soft tissues. Plain radiographic identification of the accessory navicular is insufficient to attribute symptomatology. Ultrasound allows for comparison with the asymptomatic side and localization of pain. Bone scintigraphy has a high sensitivity but positive findings lack specificity. Magnetic resonance imaging is of high diagnostic value for demonstrating both bone marrow and soft tissue oedema. PMID:15230772

  1. [Tarlov cyst and symptomatic bladder disfuction].

    PubMed

    Ruibal Moldes, M; Sánchez Rodríguez-Losada, J; López García, D; Casas Agudo, V; Janeiro País, J M; González Martín, M

    2008-01-01

    Tarlov cysts or perineural cyst are lesions of the nerve roots located at the sacral level and uncertain aetiology. Most of these cysts remain asymptomatic with no clinical relevance. The symptomatic cysts are uncommon and the usual symptoms are pain or radiculopathy. We report the case of a 53-year-old woman witha symptomatic cyst (with a history of frequency and urgency syndrom), that disappears after surgery. PMID:19143297

  2. Percutaneous cystic duct stent placement in the treatment of acute cholecystitis.

    PubMed

    Comin, Jules M; Cade, Richard J; Little, Andrew F

    2010-10-01

    Percutaneous cholecystostomy is well established as a temporising treatment option in selected patients presenting with acute cholecystitis. However, some patients who undergo cholecystostomy will have persistent discharge, which precludes catheter removal, or may not be medically suitable for future cholecystectomy. In these circumstances, percutaneous cystic duct stenting isa novel treatment option. It may delay or avoid the need for cholecystectomy, and thereby provide definitive treatment in a subset of patients who have acute cholecystitis and a high anaesthetic risk or limited life expectancy. Current application has been limited largely to patients with pre-existing malignant common bile duct strictures, but there is potential for the application to be broadened to include other subsets of patients. In this paper, we describe the technique used for percutaneous cystic duct stenting in a patient and report on its effectiveness. We also explore the technical considerations and consider the application of the procedure on other groups of patients. PMID:20976992

  3. The role of technetium-99m iminodiacetic acid (IDA) cholescintigraphy in acute acalculous cholecystitis

    SciTech Connect

    Weissmann, H.S.; Berkowitz, D.; Fox, M.S.; Gliedman, M.L.; Rosenblatt, R.; Sugarman, L.A.; Freeman, L.M.

    1983-01-01

    Technetium-99m iminodiacetic acid (IDA) cholescintigraphy was performed in 15 patients with acute acalculous cholecystitis. Fourteen of the 15 patients with acute disease had positive findings, indicating the presence of cystic duct or common duct obstruction. One case in which the gallbladder was visualized failed to respond to sincalide stimulation; this was classified as a suggestive finding of disease. The diagnostic accuracy of /sup 99m/Tc-IDA cholescintigraphy was far superior to the other imaging studies used (8 sonograms, 1 intravenous cholangiogram, 3 oral cholecystograms, 1 percutaneous transhepatic cholangiogram). The /sup 99m/Tc-IDA study is recommended as the imaging procedure of choice for examining patients with suspected acute acalculous cholecystitis.

  4. Diagnosis of acute acalculous cholecystitis: a comparison of sonography, scintigraphy, and CT

    SciTech Connect

    Mirvis, S.E.; Vainright, J.R.; Nelson, A.W.; Johnston, G.S.; Shorr, R.; Rodriguez, A.; Whitley, N.O.

    1986-12-01

    The clinical and laboratory diagnosis of acute acalculous cholecystitis is difficult, and the reliability of various diagnostic imaging techniques has not been established. The results of several imaging procedures performed over a 6-year period on 56 patients with clinically suspected acute acalculous cholecystitis were evaluated retrospectively. Sonography and CT were both highly sensitive (92% and 100%, respectively) and specific (96% and 100%, respectively). Hepatobiliary scintigraphy was compromised by frequent false-positives; the result was a specificity of only 38%. Percutaneous bile aspiration was insufficiently sensitive (33%) for diagnosis. Sonography was as sensitive as hepatobiliary scintigraphy and was more specific in establishing the diagnosis. Because sonography is relatively inexpensive and can be performed at the bedside, it should be regarded as a satisfactory screening procedure. However, CT is a good alternative in an easily transported patient when other intraabdominal disease is suspected.

  5. The role of technetium-99m iminodiacetic acid (IDA) cholescintigraphy in acute acalculous cholecystitis

    SciTech Connect

    Weissmann, H.S.; Berkowitz, D.; Fox, M.S.; Gliedman, M.L.; Rosenblatt, R.; Sugarman, L.A.; Freeman, F.M.

    1983-01-01

    Technetium-99m iminodiacetic acid (IDA) cholescintigraphy was performed in 15 patients with acute acalculous cholecystitis. Fourteen of the 15 patients with acute disease had positive findings, indicating the presence of cystic duct or common duct obstruction. One case in which the gallbladder was visualized failed to respond to sincalide stimulation; this was classified as a suggestive finding of disease. The diagnostic accuracy of /sup 99//sup m/Tc-IDA cholescintigraphy was far superior to the other imaging studies used (8 sonograms, 1 intravenous cholangiogram, 3 oral cholecystograms, 1 percutaneous transhepatic cholangiogram). The /sup 99//sup m/Tc-IDA study is recommended as the imaging procedure of choice for examining patients with suspected acute acalculous cholecystitis.

  6. Retroperitoneal abscess and acute acalculous cholecystitis after iatrogenic colon injury: report of a case

    PubMed Central

    Dong, Chengwei; Wang, Yuxu; Hu, Sanyuan; Du, Futian; Ding, Wei

    2015-01-01

    Acute acalculous cholecystitis has a high mortality rate due to the difficulties in early diagnosis and high rate of complications like empyema, gangrene and perforation. We report a case of 20-year-old male with acute severe pancreatitis, acute renal failure and acute peripancreatic fluid collection who was transferred to our department after blood filtration treatment in ICU. After percutaneous catheter drainage for 20 hours, the patient got a high fever. Computed tomography revealed retroperitoneal colon injury. In this case, percutaneous catheter drainage was performed again and the pus cavity was flushed regularly, after which the patient’s state gradually improved. Unpredictably, septic shock appeared on the 51st day. Repeated computed tomography revealed acute acalculous cholecystitis and abscess formation. After percutaneous transhepatic gallbladder catheterization and drainage, the patient got better gradually. Three months later the retroperitoneal catheter was removed. Four months later, ultrasound examination showed normal gallbladder and the catheter was removed. PMID:26131252

  7. [Treatment of acute cholecystitis in a third-trimester pregnant women].

    PubMed

    Eller, Asger; Shim, Susy; Sigvardt, Louise; Rask, Peter; Nielsen, Michael Festersen

    2016-04-18

    This case report describes a 35-year-old female with acute cholecystitis 36 weeks into her pregnancy. Laparoscopic cholecystectomy was assessed not to be possible. An ultrasonic guided percutaneous transhepatic gall bladder drainage was performed resulting in immediate pain relief. The patient was discharged two days later, and the drain sat in place until a caesarian section was per--formed. A post-surgery cholangiography demonstrated stones in the gall bladder but no stones in the common bile duct. An uneventful laparoscopic cholecystectomy was carried out three months after surgery. The case report demonstrates that percutaneous transhepatic gall bladder drainage is a safe procedure to be considered in women with cholecystitis in which cholecystectomy is not possible or assumed to be associated with an unacceptable high risk. PMID:27094635

  8. [The characteristics of the action of polyphytochol on the course of experimental hepatitis and cholecystitis].

    PubMed

    Ubeeva, I P; Sambueva, Z G; Azhunova, T A; Nikolaev, S M

    1990-01-01

    The effect of polyphytochol representing a combination of vegetable agents was studied on models of acute toxic hepatitis caused by CCl4 and cholecystitis. The efficiency of the drug in pathology of the hepatobiliary system was shown: it decreases cholestasis acting as a choleretic and bile-secreting drug, acts on the main pathogenetic links in hepatitis, exerts a marked membrane-stabilizing effect, influences favourably the processes of synthesis in the liver. PMID:2369954

  9. Surgical management of acute cholecystitis. Results of a nation-wide survey among Spanish surgeons.

    PubMed

    Badia, Josep M; Nve, Esther; Jimeno, Jaime; Guirao, Xavier; Figueras, Joan; Arias-Díaz, Javier

    2014-10-01

    There is a wide variability in the management of acute cholecystitis. A survey among the members of the Spanish Association of Surgeons (AEC) analyzed the preferences of Spanish surgeons for its surgical management. The majority of the 771 responders didn't declare any subspecialty (41.6%), 21% were HPB surgeons, followed by colorectal and upper-GI specialities. Early cholecystectomy during the first admission is the preferred method of management of 92.3% of surgeons, but only 42.7% succeed in adopting this practice. The most frequent reasons for changing their preferred practice were: Patients not fit for surgery (43.6%) and lack of availability of emergency operating room (35.2%). A total of 88.9% perform surgery laparoscopically. The majority of AEC surgeons advise index admission cholecystectomy for acute cholecystitis, although only half of them succeed in its actual implementation. There is room for improvement in the management of acute cholecystitis in Spanish hospitals. PMID:24857607

  10. Non-Functional Adrenal Gland Ganglioneuroma Masquerading as Chronic Calculus Cholecystitis.

    PubMed

    Patel, Rashmi D; Vanikar, Aruna V; Trivedi, H L

    2015-09-01

    Adrenal ganglioneuromas in young adults are rare and ill-understood. We report an incidentally detected adrenal gland tumor diagnosed as ganglioneuroma (mature type) in 33 years old man who presented with vomiting and epigastric pain for 2 months. Histopathology examination revealed a well-encapsulated benign tumor of mature ganglion cells and Schwann-like cells arranged in fascicles, staining strongly with NSE and s-100 proteins, with adjacent unremarkable adrenal cortex and medulla. PMID:27608876

  11. How quickly can acute symptomatic hyponatremia be corrected?

    PubMed

    Yaprak, Mustafa; Turan, Mehmet Nuri; Tamer, Abdulkerim Furkan; Peker, Nuri; Demirci, Meltem Sezis; Çırpan, Teksin; Aşçı, Gülay

    2013-12-01

    The systemic absorption of the flush liquid, including sorbitol, glycine or mannitol, can lead to complications, such as hyponatremia, volume overload and pulmonary or cerebral edema. Acute hyponatremia is defined as a reduction in the plasma sodium level in less than 48 h. Acute symptomatic hyponatremia should be corrected aggressively because it may cause irreversible neurological damage and death. Rapid correction of hyponatremia causes severe neurologic deficits, such as central pontine myelinolysis; thus, the optimal therapeutic approach has been debated. This article examined acute symptomatic hyponatremia in a patient undergoing transcervical myomectomy for a submucosal myoma. A thirty-seven-year-old patient was evaluated in obstetrics and gynecology clinic because of altered mental status and agitation. There was no history of chronic illness or drug use. It was discovered that during the operation, 12 L of the flush fluid, which contained 5 % mannitol, had been infused, but only 7 L of the flush fluid had been collected. On physical examination, the patient's general condition was moderate, her cooperation was limited, she was agitated, and her blood pressure was 120/70 mmHg. The sodium level was 99 mEq/L. Furosemid and 3 % NaCl solution were given. Her serum sodium returned to normal by increasing 39 mEq/L within 14 h. Her recovery was uneventful, and she was discharged 24 h after her serum sodium returned to normal. In conclusion, if there is a difference between the infused and collected volumes of the mannitol irrigant, severe hyponatremia may develop due to the flush fluid used during transcervical hysteroscopy and myomectomy. In these patients, acute symptomatic hyponatremia may be corrected as rapidly as the sodium level dropped. PMID:23054312

  12. [From symptomatic stability to functional recovery in the pharmacological treatment of schizophrenia and unipolar depression].

    PubMed

    Wikinski, Silvia

    2009-01-01

    This work summarizes the efficacy of pharmacotherapy in the chronic course of schizophrenia and unipolar depresion. It is aimed to answer three questions: does it cure these diseases? Does it exert any significant effect on the symptomatic presentation of the disorders? Which is its action on the social dysfunction provoked by schizophrenia or depression? A conceptual analysis of available bibliography was performed. It could be concluded that antypsychotics improve the symptomatic course of schizophrenia, although their efficacy is limited, and that these drugs does not act on the social dysfunction provoked by the disease. With respect to depression, it could be concluded that a significant proportion of patients remain symptomatic despite receiveng adequate treatments. No data about efficacy of pharmacotherapy on the dysfunction resultant from unipolar depression is available. PMID:20038986

  13. Symptomatic treatment of multiple sclerosis using cannabinoids: recent advances.

    PubMed

    Smith, Paul F

    2007-09-01

    Recent years have seen a dramatic increase in the number of clinical trials investigating the potential efficacy of medicinal cannabinoids for the symptomatic treatment of chronic pain and spasticity in multiple sclerosis (MS). A number of different cannabinoids have been used, including: delta9-tetrahydrocannabinol (THC) itself; the synthetic delta9-THC, dronabinol; a 1:1 ratio of delta9-THC:cannabidiol (Sativex); and the synthetic delta9-THC metabolites CT-3 and nabilone. Other Cannabis extracts have also been tested. While 2-3 years ago there was little consensus in the literature, now the majority of studies are beginning to suggest that cannabinoids are useful in the treatment of MS in at least a subset of individuals. Their adverse side-effect profile has generally been mild compared with other drugs used for pain and spasticity; nonetheless, there is still concern about potential long-term side effects, particularly psychiatric side effects and effects on fetal development. PMID:17868014

  14. Symptomatic hyponatremia associated with psychosis, medications, and smoking.

    PubMed Central

    Ellinas, P. A.; Rosner, F.; Jaume, J. C.

    1993-01-01

    Over a 3-year period, 15 patients with severe hyponatremia were referred to our emergency room from a nearby psychiatric institution. This article reports on 36 episodes of symptomatic hyponatremia in those 15 patients. All but two of the patients were receiving antipsychotic medications; one patient was taking a nonsteroidal anti-inflammatory drug, and one patient was taking an oral hypoglycemic agent. Thirteen patients were chronic schizophrenics, one had a bipolar depressive disorder with psychotic features, and one patient had no psychiatric disorder. Patients presented with seizures, change in mental status, and vegetative symptoms (nausea, vomiting, and diarrhea) associated with hyponatremia and water intoxication. Exacerbation of the patients' underlying illness, psychogenic polydipsia, compulsive smoking, alcoholic cirrhosis, drug abuse, and neuroleptic and other medications are thought to be the major causes of acute hyponatremia in these patients. PMID:8095075

  15. Overlap of Acute Cholecystitis with Gallstones and Squamous Cell Carcinoma of the Gallbladder in an Elderly Patient

    PubMed Central

    Yıldız, İhsan; Koca, Yavuz Savas; Barut, İbrahim

    2015-01-01

    Introduction. The incidence of gallbladder cancer presenting with acute cholecystitis is 2.3%, squamous cell carcinoma is rarely seen, and overlap of acute cholecystitis and squamous cell carcinoma is a very rare condition in the literature. Presentation of Case. A 75-year-old woman was admitted to emergency service with a pain in the right upper quadrant, nausea, and vomiting. The patient was considered as having acute cholecystitis. During the exploration because Hartman's pouch was not dissected, it was adhered to the cystic duct and had fibrotic adhesion. It could not be understood whether this adhesion was a tumor or a fibrotic tumor and thus we performed cholecystectomy with a 1 cm resection of the choledochus. Pathological examination revealed the presence of (R0), T1 N0 M0 squamous cell carcinoma with clean resection borders and there was no in tumor five dissected lymph nodes. The patient has been followed up for about two years and no clinical problem has been observed throughout the follow-up. Discussion. Acute cholecystitis with gallstones may overlap with gallbladder cancer and generally presents nonspecific symptoms. No additional imaging techniques were performed since no clinical sign except for the wall thickening was detected and no suspected malignancy such as mass was detected on USG. Squamous cell carcinoma of the gallbladder shows poor diagnosis, but since its overlap with cholecystitis presents early symptoms and thus leads to early diagnosis and effective treatment, the localization of the carcinoma is of prime importance. Conclusion. Gallbladder cancer should be kept in mind in elderly patients with acute cholecystitis. PMID:26356191

  16. Two cases of cystic artery pseudoaneurysm rupture due to acute cholecystitis with gallstone impaction in the neck.

    PubMed

    Kaida, Shogo; Arahata, Kyouko; Itou, Asako; Takarabe, Sakiko; Kimura, Kayoko; Kishikawa, Hiroshi; Nishida, Jiro; Fujiyama, Yoshiki; Takigawa, Yutaka; Matsui, Junichi

    2016-09-01

    A cystic artery aneurysm is a rare cause of hemobilia. Herein, we report two cases of acute cholecystitis with a ruptured cystic artery pseudoaneurysm. Two patients (a 69-year-old man and an 83-year-old man) were admitted to our hospital because of acute cholecystitis with gallstone impaction in the neck. Percutaneous transhepatic gallbladder drainage (PTGBD) was performed for both patients. After a few days of PTGBD, gallbladder hemorrhage was observed. Abdominal angiography showed cystic artery aneurysm. A transcatheter arterial embolization was therefore performed, followed by an open cholecystectomy. PMID:27593367

  17. Henoch-Schönlein purpura complicated by acalculous cholecystitis and intussusception, and following recurrence with appendicitis.

    PubMed

    Özkaya, Ahmet Kağan; Güler, Ekrem; Çetinkaya, Ahmet; Karakaya, Ali Erdal; Göksügür, Yalçın; Katı, Ömer; Güler, Ahmet Gökhan; Davutoğlu, Mehmet

    2016-05-01

    Henoch-Schönlein purpura (HSP) is the most common childhood systemic vasculitis. Gastro-intestinal involvement occurs in two-thirds of patients. The characteristic skin lesions generally precede abdominal symptoms or present concurrently. A 7-year-old boy presented with intussusception and acalculous cholecystitis and had a cholecystectomy. Two weeks later he was re-admitted with features typical of HSP which responded to corticosteroids. Eleven months later he presented with abdominal pain and recurrence of HSP and, at laparotomy, there was acute appendicitis. This is the first case of a child presenting with HSP complicated by acalculous cholecystitis. PMID:27077617

  18. HOSPITALIZATIONS FOR CHOLECYSTITIS AND CHOLELITHIASIS IN THE STATE OF RIO GRANDE DO SUL, BRAZIL

    PubMed Central

    NUNES, Emeline Caldana; ROSA, Roger dos Santos; BORDIN, Ronaldo

    2016-01-01

    ABSTRACT Background: The cholelithiasis is disease of surgical resolution with about 60,000 hospitalizations per year in the Sistema Único de Saúde (SUS - Brazilian National Health System) of the Rio Grande do Sul state. Aim: To describe the profile of hospitalizations for cholecystitis and cholelithiasis performed by the SUS of Rio Grande do Sul state, 2011-2013. Methods: Hospital Information System data from the National Health System through morbidity list for cholelithiasis and cholecystitis (ICD-10 K80-K81). Variables studied were sex, age, number of hospitalizations and approved Hospitalization Authorizations (AIH), total amount and value of hospital services generated, days and average length of stay, mortality, mortality and case fatality ratio, from health regions of the Rio Grande do Sul. Results: During 2011-2013 there were 60,517 hospitalizations for cholecystitis and cholelithiasis, representing 18.86 hospitalizations per 10,000 inhabitants/year, most often in the age group from 60 to 69 years (41.34 admissions per 10,000 inhabitants/year) and female (27.72 hospitalizations per 10,000 inhabitants/year). The fatality rate presented an inverse characteristic: 13.52 deaths per 1,000 admissions/year for males, compared with 7.12 deaths per 1,000 admissions/year in females. The state had an average total amount spent and value of hospital services of R$ 16,244,050.60 and R$ 10,890,461.31, respectively. The health region "Capital/Gravataí Valley" exhibit the highest total expenditure and hospital services, and the largest number of deaths, and average length of stay. Conclusion: The hospitalization and lethality coefficients, the deaths, the length of stay and spending related to admissions increased from 50 years old. Females had a higher frequency and higher values ​​spent on hospitalization, while the male higher coefficient of mortality and mean hospital stay. PMID:27438030

  19. Xanthogranulomatous cholecystitis: sonographic and CT features and differentiation from gallbladder carcinoma: a pictorial essay.

    PubMed

    Shetty, Gurucharan S; Abbey, Pooja; Prabhu, Shailesh M; Narula, Mahender K; Anand, Rama

    2012-07-01

    The imaging features of xanthogranulomatous cholecystitis closely resemble those of gallbladder carcinoma, especially those of the wall-thickening variety. There is an overlap between these two conditions with respect to the clinical features and certain imaging findings. However, certain finer details like the presence of intramural hypoattenuating nodules and the type of mucosal enhancement may help to differentiate these two conditions. In this article, we have highlighted some of these imaging features. The importance of making an accurate diagnosis lies in the significant difference between the prognosis and the surgical management of the two disease entities. PMID:22488612

  20. Radiation-induced cholecystitis after hepatic radioembolization: do we need to take precautionary measures?

    PubMed

    Prince, Jip F; van den Hoven, Andor F; van den Bosch, Maurice A A J; Elschot, Mattijs; de Jong, Hugo W A M; Lam, Marnix G E H

    2014-11-01

    Controversy exists over the need to take precautionary measures during hepatic radioembolization to minimize the risk of radiation-induced cholecystitis. Strategies for a variety of clinical scenarios are discussed on the basis of a literature review. Precautionary measures are unnecessary in the majority of patients and should be taken only when single photon-emission computed tomography (CT; SPECT)/CT shows a significant concentration of technetium-99m macroaggregated albumin in the gallbladder wall. In this case report with quantitative SPECT analysis, it is illustrated how an adjustment of the catheter position can effectively reduce the absorbed dose of radiation delivered to the gallbladder wall by more than 90%. PMID:25442134

  1. Chilaiditi Sign on 99mTc-Mebrofenin Hepatobiliary Scan Mimicking Bile Leak in Acute Cholecystitis.

    PubMed

    Pascarella, Suzanne; Dadparvar, Simin

    2016-06-01

    Chilaiditi sign is the incidental radiologic finding of intestinal interposition between the liver and diaphragm, whereas Chilaiditi syndrome describes the presence of accompanying clinical symptoms including abdominal pain, constipation, vomiting, and respiratory distress. We describe a case of radiotracer accumulation over the liver dome on Tc-mebrofenin hepatobiliary scan performed on a 72-year-old man with acute cholecystitis mimicking a bile leak. However, chest radiograph and CT revealed intestinal hepatodiaphragmatic interposition. This case illustrates the importance of being familiar with the scintigraphic appearance of the Chilaiditi sign and correlating abnormal nuclear medicine scan findings with other available radiologic modalities. PMID:26859214

  2. Spectrum of 99m-Tc-IDA cholescintigraphic patterns in acute cholecystitis

    SciTech Connect

    Weissmann, H.S.; Badia, J.; Sugarman, L.A.; Kluger, L.; Rosenblatt, R.; Freeman, L.M.

    1981-01-01

    Cholescintigraphy with 99m-Tc labeled iminodiacetic acid (IDA) derivatives has proved to be extremely reliable in the evaluation of suspected acute cholecystitis. The major diagnostic feature of the study is the presence (cystic dust patency) or absence (cystic duct obstruction) of gallbladder visualization. Secondary findings include degree and rate of liver uptake, visualization and caliber of the intrahepatic and common bile ducts, and the presence of intestinal activity as well as rapidity of biliary tract-to-bowel transit of the radiotracer. Various combinations of these secondary parameters result in a spectrum of cholescintigraphic patterns which can assist in determining the cause of the patient's acute clinical problem.

  3. Tight junction proteins in gallbladder epithelium: different expression in acute acalculous and calculous cholecystitis.

    PubMed

    Laurila, Jouko J; Karttunen, Tuomo; Koivukangas, Vesa; Laurila, Päivi A; Syrjälä, Hannu; Saarnio, Juha; Soini, Ylermi; Ala-Kokko, Tero I

    2007-06-01

    There is a paucity of information of tight junction (TJ) proteins in gallbladder epithelium, and disturbances in the structure of these proteins may play a role in the pathogenesis of acute acalculous cholecystitis (AAC) and acute calculous cholecystitis (ACC). Using immunohistochemistry, we investigated the expression of TJ proteins claudin-1, -2, -3, and -4, occludin, zonula occludens (ZO-1), and E-cadherin in 9 normal gallbladders, 30 gallbladders with AAC, and 21 gallbladders with ACC. The number of positive epithelial and endothelial cells and the intensity of the immunoreaction were determined. Membrane-bound and cytoplasmic immunoreactivities were separately assessed. We found that TJ proteins were uniformly expressed in normal gallbladder epithelium, with the exception of claudin-2, which was present in less than half of the cells. In AAC, expression of cytoplasmic occludin and claudin-1 were decreased, as compared with normal gallbladder. In ACC, expression of claudin-2 was increased, and expression of claudin-1, -3, and -4, occludin, and ZO-1 were decreased, as compared with normal gallbladder or AAC. We conclude that there are significant differences in expression of TJ proteins in AAC and ACC, supporting the idea that AAC represents a manifestation of systemic inflammatory disease, whereas ACC is a local inflammatory and often infectious disease. PMID:17283368

  4. Bubaline Cholecyst Derived Extracellular Matrix for Reconstruction of Full Thickness Skin Wounds in Rats

    PubMed Central

    Shakya, Poonam; Sharma, A. K.; Kumar, Naveen; Vellachi, Remya; Mathew, Dayamon D.; Dubey, Prasoon; Singh, Kiranjeet; Shrivastava, Sonal; Shrivastava, Sameer; Maiti, S. K.; Hasan, Anwarul; Singh, K. P.

    2016-01-01

    An acellular cholecyst derived extracellular matrix (b-CEM) of bubaline origin was prepared using anionic biological detergent. Healing potential of b-CEM was compared with commercially available collagen sheet (b-CS) and open wound (C) in full thickness skin wounds in rats. Thirty-six clinically healthy adult Sprague Dawley rats of either sex were randomly divided into three equal groups. Under general anesthesia, a full thickness skin wound (20 × 20 mm2) was created on the dorsum of each rat. The defect in group I was kept as open wound and was taken as control. In group II, the defect was repaired with commercially available collagen sheet (b-CS). In group III, the defect was repaired with cholecyst derived extracellular matrix of bovine origin (b-CEM). Planimetry, wound contracture, and immunological and histological observations were carried out to evaluate healing process. Significantly (P < 0.05) increased wound contraction was observed in b-CEM (III) as compared to control (I) and b-CS (II) on day 21. Histologically, improved epithelization, neovascularization, fibroplasia, and best arranged collagen fibers were observed in b-CEM (III) as early as on postimplantation day 21. These findings indicate that b-CEM have potential for biomedical applications for full thickness skin wound repair in rats. PMID:27127678

  5. Laparoscopic management of a cystic artery pseudoaneurysm in a patient with calculus cholecystitis

    PubMed Central

    Loizides, Sofronis; Ali, Asad; Newton, Richard; Singh, Krishna Kumar

    2015-01-01

    INTRODUCTION Pseudoaneurysm of the cystic artery is very rare. In the majority of cases it has been reported as a post-operative complication of laparoscopic cholecystectomy, however it has also been associated with the presence of acute cholecystitis or pancreatitis. When these pseudoaneurysms rupture they can lead to intraperitoneal bleeding, haemobilia and upper gastrointestinal haemorrhage. Radiological as well as open surgical approaches have been described for control of this rare pathology. PRESENTATION OF CASE We report the laparoscopic surgical management of an incidental, unruptured cystic artery pseudoaneurysm in a patient presenting with acute cholecystitis. DISCUSSION Cystic artery pseudoaneurysm is a rare entity and as such there is no consensus on the clinical management of this condition. A variety of treatment strategies have been reported in the literature including radiological selective embolisation and coiling, open cholecystectomy with ligation of the aneurysm, or a two-step approach involving radiological management of the pseudoaneurysm followed by an elective cholecystectomy. CONCLUSION In this report we have demonstrated that laparoscopic management of a cystic artery pseudoaneurysm with simultaneous laparoscopic cholecystectomy is feasible and safe. This avoids multiple invasive procedures and decreases morbidity associated with open surgery. PMID:26291047

  6. Acute acalculous cholecystitis in a Lebanese girl with primary Epstein-Barr viral infection.

    PubMed

    Majdalani, Marianne; Milad, Nadine; Sahli, Zeyad; Rizk, Sarah

    2016-01-01

    Acute acalculous cholecystitis (AAC) constitutes 5-10% of all cases of cholecystitis in adults, and is even less common in children. The recent literature has described an association between primary Epstein-Barr virus (EBV) infection and AAC, however, it still remains an uncommon presentation of the infection. Most authors advise that the management of AAC in patients with primary EBV infection should be supportive, since the use of antibiotics does not seem to alter the severity or prognosis of the illness. Furthermore, surgical intervention has not been described as necessary or indicated in the management of uncomplicated AAC associated with EBV infection. We report a case of a 16-year-old Lebanese girl with AAC associated with primary EBV infection. She presented to the emergency department, with high-grade fever, fatigue, vomiting and abdominal pain. Liver enzymes were elevated with a cholestatic pattern, and imaging confirmed the diagnosis of AAC. She was admitted to the regular floor, and initial management was conservative. Owing to persistence of fever, antibiotics were initiated on day 3 of admission. She had a smooth clinical course and was discharged home after a total of 9 days, with no complications. PMID:27090538

  7. Choledochal cyst complicated by acute cholecystitis and bypass obstruction: diagnostic role of Tc-99m-HIDA cholescintigraphy

    SciTech Connect

    Weissmann, H.S.; Gold, M.; Goldstein, R.D.; Sugarman, L.A.; Freeman, L.M.

    1981-09-01

    An unusual case of malignant degeneration of a choledochal cyst is presented. The presence of acute cholecystitis with the cystic duct originating from the cyst as well as the subsequent obstruction of the cyst-jejunal surgical anastomosis was readily detected with Tc-99m-dimethyl-iminodiacetic (Tc-99m-HIDA) cholescintigraphy.

  8. [A Case of Acute Acalculous Cholecystitis During Infectious Mononucleosis Caused by the Epstein-Barr Virus in a Young Woman].

    PubMed

    Ono, Shiro; Kobayashi, Tadanao; Nishio, Kenji

    2016-05-01

    Infection with the Epstein-Barr virus (EBV) is a common disease and is mainly asymptomatic during childhood, whereas infectious mononucleosis with clinical signs such as fever, pharyngitis, lymphadenopathy and hepatosplenomegaly often occurs in adolescents and adults with primary infection. Acalculous cholecystitis has been reported as a rare complication. We report herein a case of acalculous cholecystitis accompanied by infectious mononucleosis by EBV, which was treated successfully by medical treatment. A 33-year-old woman who had been admitted by fever, pharyngitis and lymphadenopathy developed a right upper quadrant pain, that was diagnosed as acalculous cholecystitis based on an imaging study. Antibiotic treatment did not resolve the symptoms, and surgical intervention was considered. We diagnosed her as having infectious mononucleosis based on a typical physical presentation and seropositivity for the EBV viral capsid antigen, suggesting that the acalculous cholecystatis might have been a complication of the EBV infection. After the administration of glucocorticoid and acyclovir, the patient became afebrile and the abdominal pain disappeared. Though acalculous cholecystitis rarely accompanies infectious mononucleosis caused by EBV, clinicians should be aware of this complication to avoid unnecessary cholecystectomy. PMID:27529970

  9. Management of Symptomatic Sacral Perineural Cysts

    PubMed Central

    Xu, Jianqiang; Sun, Yongdong; Huang, Xin; Luan, Wenzhong

    2012-01-01

    Background There has been no consensus on the optimal treatment of symptomatic sacral perineural cysts. Most previous reports concerning the management methods were either sporadic case reports or a series of limited cases. This study is to further optimize the management for patients with symptomatic sacral perineural cysts by analyzing the outcomes of a cohort of patients who were treated with different strategies. Methods and Findings We reviewed the outcomes of 15 patients with symptomatic sacral perineural cysts who were managed by three different modalities from 1998 through 2010. Six patients underwent microsurgical cyst fenestration and cyst wall imbrication. Seven patients underwent a modified surgical procedure, during which the cerebrospinal fluid leak aperture was located and repaired. Two patients were treated with medication and physical therapy. Outcomes of the patients were assessed by following up (13 months to 10 years). All of the six patients treated with microsurgical cyst fenestration and cyst wall imbrication experienced complete or substantial relief of their preoperative symptoms. However, the symptoms of one patient reappeared eight months after the operation. Another patient experienced a postoperative cerebrospinal fluid leakage. Six of the seven patients treated with the modified surgical operation experienced complete or substantial resolution of their preoperative symptoms, with only one patient who experienced temporary worsening of his preoperative urine incontinence, which disappeared gradually one month later. No new postoperative neurological deficits, no cerebrospinal fluid leaks and no recurrence were observed in the seven patients. The symptoms of the two patients treated with conservative measures aggravated with time. Conclusions Microsurgical operation should be a treatment consideration in patients with symptomatic sacral perineural cysts. Furthermore, the surgical procedure with partial cyst removal and aperture repair

  10. Symptomatic Tarlov Cyst Following Spontaneous Subarachnoid Hemorrhage

    PubMed Central

    Kong, Woo Keun; Hong, Seung-Koan

    2011-01-01

    Most of Tarlov or perineurial cysts remain asymptomatic throughout the patient's life. The pathogenesis is still unclear. Hemorrhage has been suggested as one of the possible causes and trauma with resultant hemorrhage into subarachnoid space has been suggested as an origin of these cysts. However, Tarlov cysts related to spontaneous subarachnoid hemorrhage has not been reported. The authors report a case of Tarlov cyst which was symptomatic following spontaneous subarachnoid hemorrhage. PMID:22053232

  11. Percutaneous Ultrasound-Guided Hydrodissection of a Symptomatic Sural Neuroma.

    PubMed

    Fader, Ryan R; Mitchell, Justin J; Chadayammuri, Vivek P; Hill, John; Wolcott, Michelle L

    2015-11-01

    Symptomatic neuromas of the sural nerve are a rare but significant cause of pain and debilitation in athletes. Presentation is usually in the form of chronic pain and dysesthesias or paresthesias of the lateral foot and ankle. Treatment traditionally ranges from conservative measures, such as removing all external compressive forces, to administration of nonsteroidal anti-inflammatory drugs, vitamin B6, tricyclic antidepressants, antiepileptics, or topical anesthetics. This article reports a case of sural nerve entrapment in a 34-year-old male triathlete with a history of recurrent training-induced right-sided gastrocnemius strains. The patient presented with numbness in the right lateral foot and ankle that had persisted for 3 months, after he was treated unsuccessfully with extensive nonoperative measures, including anti-inflammatory drugs, activity modification, and a dedicated physical therapy program of stretching and strengthening. Orthopedic assessment showed worsening pain with forced passive dorsiflexion and manual pressure applied over the distal aspect of the gastrocnemius. Plain radiographs showed normal findings, but in-office ultrasound imaging showed evidence of sural nerve entrapment with edema and neuromatous scar formation in the absence of gastrocnemius or soleus pathology. Percutaneous ultrasound-guided hydrodissection of the sural nerve at the area of symptomatic neuroma and neural edema was performed the same day. The patient had complete relief of symptoms and full return to the preinjury level of participation in competitive sports. This case report shows that hydrodissection, when performed by an experienced physician, can be an effective, minimally invasive technique for neurolysis in the setting of sural nerve entrapment, resulting in improvement in clinical symptoms. PMID:26558670

  12. Diagnosis and Treatment of Symptomatic Carpal Bossing

    PubMed Central

    Radmer, Sebastian; Fresow, Robert; Tabibzada, Arash Mehdi; Kamusella, Peter; Scheer, Fabian; Andresen, Reimer

    2015-01-01

    Context Carpal bossing is an osseous formation at the dorsal portion of the quadrangular joint, which rarely becomes symptomatic. However, in some patients it causes pain, restricted mobility and can lead to complications like tendon rupture, inflammatory and degenerative joint disease. Aim In this article, we present our experiences with this rare disorder in order to improve diagnostic and therapeutic proceedings. Settings Design This is a multicenter and interdisciplinary observation made by orthopaedic surgeons and radiologists in the years 2010 to 2015. Retrospective observational study. The follow up period was 2 years. Materials and Methods In the observed time period, eight patients were diagnosed with symptomatic carpal bossing. Symptoms were pain at palmar flexion and limited mobility of the wrist in combination with a palpable protuberance over the quadrangular joint. All patients underwent X-ray, CT and MRI examinations. A conservative treatment strategy was initiated for 6 weeks in all patients, followed by a wedge resection when symptoms were persisting and disabling. Results After the conservative treatment schedule, five patients were asymptomatic. Three patients had persisting pain and were thus recommended for surgery. In the postoperative course, two patients were asymptomatic. One patient developed a type 1 complex regional pain syndrome (CRPS) in the first postoperative year, which was successfully treated with pain-adapted physiotherapy, pharmacotherapy with analgesics and calcitonin, and a triple CT-guided thoracic sympathetic nerve blockade. Conclusion Carpal bossing is a mostly asymptomatic entity, which in our experience gets symptomatic due to direct trauma or repetitive stress, especially in competitive racket sports players. It can be diagnosed by thorough clinical examination and multimodal diagnostic imaging. Conservative treatment comprises an excellent prognosis, however surgery, either wedge resection or arthrodesis, must be

  13. Symptomatic Hardware Removal After First Tarsometatarsal Arthrodesis.

    PubMed

    Peterson, Kyle S; McAlister, Jeffrey E; Hyer, Christopher F; Thompson, John

    2016-01-01

    Severe hallux valgus deformity with proximal instability creates pain and deformity in the forefoot. First tarsometatarsal joint arthrodesis is performed to reduce the intermetatarsal angle and stabilize the joint. Dorsomedial locking plate fixation with adjunctive lag screw fixation is used because of its superior construct strength and healing rate. Despite this, questions remain regarding whether this hardware is more prominent and more likely to need removal. The purpose of the present study was to determine the incidence of symptomatic hardware at the first tarsometatarsal joint and to determine the incidence of hardware removal resulting from prominence and/or discomfort. A review of 165 medical records of consecutive patients who had undergone first tarsometatarsal joint arthrodesis with plate fixation was conducted. The outcome of interest was the incidence of symptomatic hardware removal in patients with clinical union. The mean age was 55 (range 18.4 to 78.8) years. The mean follow-up duration was 65.9 ± 34.0 (range 7.0 to 369.0) weeks. In our cohort, 25 patients (15.2%) had undergone hardware removed because of pain and irritation. Of these patients, 18 (72.0%) had a locking plate and lag screw removed, and 7 (28.0%) had crossing lag screws removed. The fixation of a first tarsometatarsal joint fusion poses a difficult situation owing to minimal soft tissue coverage and the inherent need for robust fixation to promote fusion. Hardware can become prominent postoperatively and can become painful and/or induce cutaneous compromise. The results of the present observational investigation imply that surgeons can reasonably inform patients that the incidence of symptomatic hardware removal after first tarsometatarsal arthrodesis is approximately 15% within a median duration of 9.0 months after surgery. PMID:26215552

  14. Clinical Experience of Symptomatic Sacral Perineural Cyst

    PubMed Central

    Jung, Ki Tae; Lee, Hyun Young

    2012-01-01

    Tarlov or perineural cysts are nerve root cysts found most commonly at the sacral spine level arising between covering layers of the perineurium and the endoneurium near the dorsal root ganglion and are usually asymptomatic. Symptomatic sacral perineural cysts are uncommon but sometimes require surgical treatment. A 69-year-old male presented with pain in the buttock. He was diagnosed as having a sacral cyst with magnetic resonance imaging. For the nonoperative diagnosis and treatment, caudal peridurography and block were performed. After the treatment, the patient's symptom was relieved. We suggest a caudal peridural block is effective in relieving pain from a sacral cyst. PMID:22787551

  15. MRI of symptomatic sacral perineural cyst.

    PubMed

    Araki, Y; Tsukaguchi, I; Ishida, T; Ootani, M; Yamamoto, T; Tomoda, K; Mitomo, M

    1992-01-01

    Sacral perineural cyst is a relatively rare condition. To our knowledge, reports of MR findings associated with sacral perineural cyst have been limited to only six cases. We present for the first time high field MR findings in a case of sacral perineural cyst. The cyst appeared as a cystic lesion in the sacral spinal canal and had intermediate signal intensity on T1W images and high signal intensity on T2*W images compared with CSF. Slight erosion remodeling of the sacrum was also seen anteriorly. Our case was symptomatic and present with radiculopathy (sciatic pain). Surgical treatment was done to result in dramatic improvement of the sciatic pain. PMID:1337620

  16. Clinical experience of symptomatic sacral perineural cyst.

    PubMed

    Jung, Ki Tae; Lee, Hyun Young; Lim, Kyung Joon

    2012-07-01

    Tarlov or perineural cysts are nerve root cysts found most commonly at the sacral spine level arising between covering layers of the perineurium and the endoneurium near the dorsal root ganglion and are usually asymptomatic. Symptomatic sacral perineural cysts are uncommon but sometimes require surgical treatment. A 69-year-old male presented with pain in the buttock. He was diagnosed as having a sacral cyst with magnetic resonance imaging. For the nonoperative diagnosis and treatment, caudal peridurography and block were performed. After the treatment, the patient's symptom was relieved. We suggest a caudal peridural block is effective in relieving pain from a sacral cyst. PMID:22787551

  17. Symptomatic 5-fluorouracil-induced sinus bradycardia.

    PubMed

    Lee, A D; McKay, M J

    2011-07-01

    5-Fluorouracil (5-FU) is a commonly used anti-neoplastic agent. 5-FU has been not uncommonly associated with cardiotoxicity, although the many potentially causative mechanisms are yet to be established. Here, we present the case of a 61-year-old gemstone miner who developed symptomatic sinus bradycardia while receiving a continuous 5-FU infusion combined with radiotherapy for locally advanced rectal cancer. This dysrhythmia is an unusual type of 5-FU toxicity, our case being the second described. We review the actions of 5-FU and the various proposed mechanisms of its cardiotoxic effects. PMID:21762335

  18. Symptomatic Morgagni Hernia Misdiagnosed As Chilaiditi Syndrome

    PubMed Central

    Vallee, Phyllis A.

    2011-01-01

    Chilaiditi syndrome, symptomatic interposition of bowel beneath the right hemidiaphragm, is uncommon and usually managed without surgery. Morgagni hernia is an uncommon diaphragmatic hernia that generally requires surgery. In this case a patient with a longstanding diagnosis of bowel interposition (Chilaiditi sign) presented with presumed Chilaiditi syndrome. Abdominal computed tomography was performed and revealed no bowel interposition; instead, a Morgagni hernia was found and surgically repaired. Review of the literature did not reveal similar misdiagnosis or recommendations for advanced imaging in patients with Chilaiditi sign or syndrome to confirm the diagnosis or rule out other potential diagnoses. PMID:21691487

  19. Acute Acalculous Cholecystitis by Epstein-Barr Virus Infection: A Rare Association

    PubMed Central

    Vieira, Maria; Couto, Cristiana; Coelho, Maria D.; Laranjeira, Carla

    2015-01-01

    Acute acalculous cholecystitis (AAC) is a rare complication of Epstein Barr virus (EBV) infection, with only a few cases reported among pediatric population. This clinical condition is frequently associated with a favorable outcome and, usually, a surgical intervention is not required. We report a 16-year-old girl who presented with AAC following primary EBV infection. The diagnosis of AAC was documented by clinical and ultrasonographic examination, whereas EBV infection was confirmed serologically. A conservative treatment was performed, with a careful monitoring and serial ultrasonographic examinations, which led to the clinical improvement of the patient. Pediatricians should be aware of the possible association between EBV and AAC, in order to offer the patients an appropriate management strategy. PMID:26753086

  20. Laparoscopic cholecystectomy for acalculous cholecystitis in a neutropenic patient after chemotherapy for acute lymphoblastic leukemia

    PubMed Central

    Ejduk, Anna; Wróblewski, Tadeusz; Szczepanik, Andrzej B.

    2014-01-01

    Acute acalculous cholecystitis (ACC) is most frequently reported in critically ill patients following sepsis, extensive injury or surgery. It is rather uncommon as a chemotherapy-induced complication, which is usually life-threatening in neutropenic patients subjected to myelosuppressive therapy. A 23-year-old patient with acute lymphoblastic leukemia was subjected to myelosuppressive chemotherapy (cyclophosphamide, cytarabine, pegaspargase). After the first chemotherapy cycle the patient was neutropenic and feverish; she presented with vomiting and pain in the right epigastrium. Ultrasound demonstrated an acalculous gallbladder with wall thickening up to 14 mm. The ACC was diagnosed. Medical therapy included a broad spectrum antibiotic regimen and granulocyte-colony stimulating factors. On the second day after ACC diagnosis the patient's general condition worsened. Laparoscopic cholecystectomy was performed. The resected gallbladder showed no signs of bacterial or leukemic infiltrates. The postoperative course was uneventful. In the management of neutropenic patients with ACC surgical treatment is as important as pharmacological therapy. PMID:25337176

  1. Intravascular Hemolysis and Septicemia due to Clostridium perfringens Emphysematous Cholecystitis and Hepatic Abscesses

    PubMed Central

    Cochrane, Justin; Bland, Lacie; Noble, Mary

    2015-01-01

    Context. Clostridium perfringens septicemia is often associated with translocation from the gastrointestinal or gastrourinary tract and occurs in patients who have malignancy or are immunocompromised. Clostridium perfringens septicemia is usually fatal without early identification, source control, and antibiotics. Case. We present a case of a 65-year-old female with Clostridium perfringens septicemia secondary to emphysematous cholecystitis, with progression to hepatic abscesses. Conclusion. Septicemia secondary to Clostridium perfringens is generally fatal if not detected early. Source control with surgery or percutaneous drainage and early antibiotic therapy is imperative. Hyperbaric oxygen therapy may reduce mortality. Clinicians caring for patients with sepsis and intravascular hemolysis must have Clostridium perfringens septicemia on their differential diagnosis with a low threshold for starting antibiotics and pursuing source of infection. PMID:26229537

  2. Gall bladder rupture associated with cholecystitis in a domestic ferret (Mustela putorius).

    PubMed

    Huynh, M; Guillaumot, P; Hernandez, J; Ragetly, G

    2014-09-01

    A six-year-old neutered female albino ferret was presented with an acute episode of lethargy and anorexia. Clinical examination revealed marked cranial abdominal pain. A severe neutrophilic leukocytosis was present. Abdominal ultrasound was consistent with a diffuse peritonitis and severe bile duct inflammation. Cytology of the abdominal effusion revealed bile peritonitis. An exploratory laparotomy was performed and the gall bladder appeared inflamed with multiple perforations. A cholecystectomy was performed. The ferret recovered without complication. Bacteriological culture of the bile and gall bladder yielded a pure growth of Pseudomonas aeruginosa. Histopathological analysis of the gall bladder and liver was consistent with a marked cholecystitis and cholangiohepatitis. On the basis of sensitivity testing, the ferret was treated with marbofloxacin for one month. No complications or reoccurrence were seen up to 1 year after the diagnosis. To the author's knowledge, this is the first report of bile peritonitis secondary to gall bladder rupture in a ferret. PMID:25168742

  3. Global and gene-specific DNA methylation pattern discriminates cholecystitis from gallbladder cancer patients in Chile

    PubMed Central

    Kagohara, Luciane Tsukamoto; Schussel, Juliana L; Subbannayya, Tejaswini; Sahasrabuddhe, Nandini; Lebron, Cynthia; Brait, Mariana; Maldonado, Leonel; Valle, Blanca L; Pirini, Francesca; Jahuira, Martha; Lopez, Jaime; Letelier, Pablo; Brebi-Mieville, Priscilla; Ili, Carmen; Pandey, Akhilesh; Chatterjee, Aditi; Sidransky, David; Guerrero-Preston, Rafael

    2015-01-01

    Aim The aim of the study was to evaluate the use of global and gene-specific DNA methylation changes as potential biomarkers for gallbladder cancer (GBC) in a cohort from Chile. Material & methods DNA methylation was analyzed through an ELISA-based technique and quantitative methylation-specific PCR. Results Global DNA Methylation Index (p = 0.02) and promoter methylation of SSBP2 (p = 0.01) and ESR1 (p = 0.05) were significantly different in GBC when compared with cholecystitis. Receiver curve operator analysis revealed promoter methylation of APC, CDKN2A, ESR1, PGP9.5 and SSBP2, together with the Global DNA Methylation Index, had 71% sensitivity, 95% specificity, a 0.97 area under the curve and a positive predictive value of 90%. Conclusion Global and gene-specific DNA methylation may be useful biomarkers for GBC clinical assessment. PMID:25066711

  4. The role of prostanoids in the production of acute acalculous cholecystitis by platelet-activating factor.

    PubMed Central

    Kaminski, D L; Andrus, C H; German, D; Deshpande, Y G

    1990-01-01

    Gallbladder tissue from patients with acute acalculous cholecystitis contains increased amounts of prostanoids when compared to normal gallbladder tissue. Platelet-activating factor (PAF) is a potent stimulus of eicosanoid formation. It has been implicated as a mediator of acute inflammatory processes and systemic responses to shock. In this study the role of PAF in acute acalculous cholecystitis was evaluated. Anesthetized cats underwent gallbladder perfusion with a physiologic buffer solution containing [14C]polyethylene glycol as a nonabsorbable tracer to quantitate mucosal water absorption. Platelet-activating factor was infused into the hepatic artery for 2 hours. Control experiments were performed when vehicle alone was infused. Experiments also were performed when indomethacin was administered intravenously and when indomethacin and PAF were administered. Gallbladder mucosal absorption/secretion and perfusate and tissue prostaglandin E (PGE) and 6 keto prostaglandin F1 alpha (6-keto PGF1 alpha) levels were evaluated. Gallbladder inflammation was evaluated by beta-glucuronidase and myeloperoxidase tissue concentrations and by a histologic scoring system. Platelet-activating factor eliminated gallbladder absorption and produced net fluid secretion associated with dose-related increases in perfusate PGE concentrations and gallbladder tissue PGE and 6 keto PGF1 alpha levels when compared to control values. Platelet-activating factor produced significant inflammation in the gallbladder with increases in the histologic score of inflammation and tissue lysosomal enzyme activities. Indomethacin significantly decreased the fluid secretion, prostanoid levels, and inflammation produced by PAF. The results suggest that PAF may induce acute gallbladder inflammation associated with systemic stress through a prostanoid-mediated mechanism. Images Fig. 2. PMID:2171443

  5. Acute Symptomatic Seizures Caused by Electrolyte Disturbances.

    PubMed

    Nardone, Raffaele; Brigo, Francesco; Trinka, Eugen

    2016-01-01

    In this narrative review we focus on acute symptomatic seizures occurring in subjects with electrolyte disturbances. Quite surprisingly, despite its clinical relevance, this issue has received very little attention in the scientific literature. Electrolyte abnormalities are commonly encountered in clinical daily practice, and their diagnosis relies on routine laboratory findings. Acute and severe electrolyte imbalances can manifest with seizures, which may be the sole presenting symptom. Seizures are more frequently observed in patients with sodium disorders (especially hyponatremia), hypocalcemia, and hypomagnesemia. They do not entail a diagnosis of epilepsy, but are classified as acute symptomatic seizures. EEG has little specificity in differentiating between various electrolyte disturbances. The prominent EEG feature is slowing of the normal background activity, although other EEG findings, including various epileptiform abnormalities may occur. An accurate and prompt diagnosis should be established for a successful management of seizures, as rapid identification and correction of the underlying electrolyte disturbance (rather than an antiepileptic treatment) are of crucial importance in the control of seizures and prevention of permanent brain damage. PMID:26754778

  6. Symptomatic spinal cord metastasis from cerebral oligodendroglioma.

    PubMed

    Elefante, A; Peca, C; Del Basso De Caro, M L; Russo, C; Formicola, F; Mariniello, G; Brunetti, A; Maiuri, F

    2012-06-01

    Spinal subarachnoid spread is not uncommon in brain oligodendrogliomas; on the other hand, symptomatic involvement of the spinal cord and cauda is very rare, with only 16 reported cases. We report the case of a 41-year-old man who underwent resection of a low-grade frontal oligodendroglioma 4 years previously. He was again observed because of bilateral sciatic pain followed by left leg paresis. A spine MRI showed an intramedullary T12-L1 tumor with root enhancement. At operation, an intramedullary anaplastic oligodendroglioma with left exophytic component was found and partially resected. Two weeks later, a large left frontoparietal anaplastic oligodendroglioma was diagnosed and completely resected. The patient was neurologically stable for 8 months and died 1 year after the spinal surgery because of diffuse brain and spinal leptomeningeal spread. The review of the reported cases shows that spinal symptomatic metastases can occur in both low-grade and anaplastic oligodendrogliomas, even many years after surgery of the primary tumor; however, they exceptionally occur as first clinical manifestation or as anaplastic progression. The spinal seeding represents a negative event leading to a short survival. PMID:21927882

  7. The arthroscopic anatomy of symptomatic meniscal lesions.

    PubMed

    Dandy, D J

    1990-07-01

    The anatomy of 1000 symptomatic meniscus lesions is described and related to the age of the patients. All symptomatic lesions found during the study period were treated by arthroscopic surgery. Meniscal lesions were commoner in the right knee (56.5%) and 81% of the patients were men. Of the medial meniscus tears, 75% were vertical and 23% horizontal. Vertical tears of the medial meniscus occurred most often in the fourth decade and horizontal tears in the fifth. There were 22% type I, 37% type II and 31% type III vertical tears; 62% of type I tears and 23% of type II tears had locked fragments. Superior flaps were six times more common than inferior flaps. Of all medial meniscus fragments, 6% were inverted; 51% of these were flaps and the rest ruptured bucket-handle fragments. Of the lateral meniscus lesions 54% were vertical tears, 15% oblique, 15% myxoid, 4% were inverted and 5% were lesions of discoid menisci. The commonest pattern of tear in the lateral compartment (27%) was a vertical tear involving half the length and half the width of the meniscus. PMID:2380218

  8. Acute Symptomatic Seizures Caused by Electrolyte Disturbances

    PubMed Central

    Nardone, Raffaele; Brigo, Francesco

    2016-01-01

    In this narrative review we focus on acute symptomatic seizures occurring in subjects with electrolyte disturbances. Quite surprisingly, despite its clinical relevance, this issue has received very little attention in the scientific literature. Electrolyte abnormalities are commonly encountered in clinical daily practice, and their diagnosis relies on routine laboratory findings. Acute and severe electrolyte imbalances can manifest with seizures, which may be the sole presenting symptom. Seizures are more frequently observed in patients with sodium disorders (especially hyponatremia), hypocalcemia, and hypomagnesemia. They do not entail a diagnosis of epilepsy, but are classified as acute symptomatic seizures. EEG has little specificity in differentiating between various electrolyte disturbances. The prominent EEG feature is slowing of the normal background activity, although other EEG findings, including various epileptiform abnormalities may occur. An accurate and prompt diagnosis should be established for a successful management of seizures, as rapid identification and correction of the underlying electrolyte disturbance (rather than an antiepileptic treatment) are of crucial importance in the control of seizures and prevention of permanent brain damage. PMID:26754778

  9. Symptomatic Epilepsies due to Cerebrovascular Diseases

    PubMed Central

    Dakaj, Nazim; Shatri, Nexhat; Isaku, Enver; Zeqiraj, Kamber

    2014-01-01

    Introduction: Cerebro-vascular diseases (CVD) are the leading cause of symptomatic epilepsies. This study aims to investigate: a) Frequency of epilepsy in patients with CVD; b) Correlation of epilepsy with the type of CVD (ischemic and hemorrhage) and with age. Methodology: It is analyzed medical documentation of 816 hospitalized patients with CVD in the clinic of Neurology in University Clinical Center (UCC) during the period January - December 2010. The study included data on patients presenting with epileptic seizures after CVD, and those with previously diagnosed epilepsy, are not included in the study. The diagnosis of CVD, are established in clinical neurological examination and the brain imaging (computer tomography and magnetic resonance imaging). The diagnosis of epilepsy is established by the criteria of ILAE (International League against Epilepsy) 1983, and epileptic seizures are classified according to the ILAE classification, of 1981. Results: Out of 816 patients with CVD, 692 were with ischemic stroke and 124 with hemorrhage. From 816 patients, epileptic seizures had 81 (10%), of which 9 patients had been diagnosed with epilepsy earlier and they are not included in the study. From 72 (99%) patients with seizures after CVD 25 (33%) have been with ischemia, whereas 47 (67%) with hemorrhage. Conclusion: CVD present fairly frequent cause of symptomatic epilepsies among patients treated in the clinic of Neurology at UCC (about 10%). The biggest number of patients with epilepsy after CVD was with intracerebral hemorrhage. PMID:25685086

  10. Carotid artery stenting in recently symptomatic patients.

    PubMed

    Setacci, C; de Donato, G; Setacci, F; Sirignano, P; Galzerano, G; Borrelli, M P; Cappelli, A

    2013-02-01

    Treatment of acute stroke is time-dependent, with the best outcomes resulting from the earliest interventions. However, for patients with acute ischemic stroke due to a high-grade stenosis of the internal carotid artery, despite maximal medical treatment, an effective intervention to improve their neurologic symptoms and clinical outcome has not yet been established. There are two major concerns: first, cerebral revascularization in the acute stage remains challenging because of the possibility that hemorrhagic infarction or hyperperfusion syndrome will occur after revascularization; second, alarms about carotid artery stenting in patients with acute symptoms are related to the fact that, while with carotid endarterectomy the plaque is completely removed, after stenting it is only remodelled and its stabilization is essential to avoid embolic events during the procedure and in the post-operative period. Although level 1 evidence seems clearly in favor of carotid endarterectomy in symptomatic patients, carotid stenting has been proposed as a possible alternative in selected cases if the procedure is performed in high-volume center with documented low perioperative stroke and death rates. This review summarizes indications and results for carotid artery stenting in recently symptomatic patients. PMID:23296417

  11. Chemical sensitivity in symptomatic Cambodia veterans.

    PubMed

    Bischoff, Erik W M A; Soetekouw, Patricia M M B; De Vries, Maaike; Scheepers, Paul T I; Bleijenberg, Gijs; van der Meer, Jos W M

    2003-12-01

    Following their participation in a United Nations peacekeeping operation in Cambodia (1992-1993), Dutch veterans complained of symptoms similar to those reported by Gulf War veterans. The authors conducted a matched case-control study to evaluate 76 symptomatic and 32 matched asymptomatic Cambodia veterans on the basis of data collected by postal questionnaire. The number of symptomatic veterans who reported having used insect repellants that contained N,N,-diethyl-meta-toluamide (DEET) during the mission in Cambodia was significantly higher, compared with asymptomatic veterans. The percentage of veterans who reported feeling ill following brief exposures to chemicals such as paint or pesticides was equal in both groups, but the percentage was low compared with the results of other studies of Multiple Chemical Sensitivity Syndrome. The current study was limited by self-report and time delay (potential recall bias) between deployment to Cambodia and the time of survey. Nevertheless, the study results did not support the hypothesis that symptoms in the total group of Cambodia veterans could be related to Multiple Chemical Sensitivity Syndrome. PMID:15859508

  12. Acute cholecystitis

    MedlinePlus

    ... that forms in the wall of the gallbladder) Pancreatitis (inflamed pancreas) Persistent bile duct blockage Inflammation of ... draining the liver (may occur after gallbladder surgery) Pancreatitis Perforation Peritonitis (inflammation of the lining of the ...

  13. Symptomatic Pneumocephalus after Lumbar Disc Surgery: a Case Report

    PubMed Central

    Kizilay, Zahir; Yilmaz, Ali; Ismailoglu, Ozgur

    2015-01-01

    Symptomatic pneumocephalus is frequently seen after traumatic fracture of the skull base bone. However, it has rarely been reported after spinal surgery and its mechanism has not been fully explained. In this paper, we present a 30 year old male patient who had lumbar discectomy due to a symptomatic midline lumbar disc herniation. He had developed symptomatic pneumocephalus after the lumbar disc surgery associated with application of a vacuum suction device. We present and discuss our patient in the light of the literatures.

  14. Acute Calculous Cholecystitis Missed on Computed Tomography and Ultrasound but Diagnosed with Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography

    PubMed Central

    Aparici, Carina Mari; Win, Aung Zaw

    2016-01-01

    We present a case of a 69-year-old patient who underwent ascending aortic aneurysm repair with aortic valve replacement. On postsurgical day 12, he developed leukocytosis and low-grade fevers. The chest computed tomography (CT) showed a periaortic hematoma which represents a postsurgical change from aortic aneurysm repair, and a small pericardial effusion. The abdominal ultrasound showed cholelithiasis without any sign of cholecystitis. Finally, a fluorodeoxyglucose (FDG)-positron emission tomography (PET)/CT examination was ordered to find the cause of fever of unknown origin, and it showed increased FDG uptake in the gallbladder wall, with no uptake in the lumen. FDG-PET/CT can diagnose acute cholecystitis in patients with nonspecific clinical symptoms and laboratory results. PMID:27625897

  15. Acute Calculous Cholecystitis Missed on Computed Tomography and Ultrasound but Diagnosed with Fluorodeoxyglucose-Positron Emission Tomography/Computed Tomography.

    PubMed

    Aparici, Carina Mari; Win, Aung Zaw

    2016-01-01

    We present a case of a 69-year-old patient who underwent ascending aortic aneurysm repair with aortic valve replacement. On postsurgical day 12, he developed leukocytosis and low-grade fevers. The chest computed tomography (CT) showed a periaortic hematoma which represents a postsurgical change from aortic aneurysm repair, and a small pericardial effusion. The abdominal ultrasound showed cholelithiasis without any sign of cholecystitis. Finally, a fluorodeoxyglucose (FDG)-positron emission tomography (PET)/CT examination was ordered to find the cause of fever of unknown origin, and it showed increased FDG uptake in the gallbladder wall, with no uptake in the lumen. FDG-PET/CT can diagnose acute cholecystitis in patients with nonspecific clinical symptoms and laboratory results. PMID:27625897

  16. Clinical outcomes of symptomatic arterioportal fistulas after transcatheter arterial embolization

    PubMed Central

    Hirakawa, Masakazu; Nishie, Akihiro; Asayama, Yoshiki; Ishigami, Kousei; Ushijima, Yasuhiro; Fujita, Nobuhiro; Honda, Hiroshi

    2013-01-01

    AIM: To evaluate the complications and clinical outcomes of transcatheter arterial embolization (TAE) for symptoms related to severe arterioportal fistulas (APFs). METHODS: Six patients (3 males, 3 females; mean age, 63.8 years; age range, 60-71 years) with chronic liver disease and severe APFs due to percutaneous intrahepatic treatment (n = 5) and portal vein (PV) tumor thrombosis of hepatocellular carcinoma (n = 1) underwent TAE for symptoms related to severe APFs [refractory ascites (n = 4), hemorrhoidal hemorrhage (n = 1), and hepatic encephalopathy (n = 1)]. Control of symptoms related to APFs and complications were evaluated during the follow-up period (range, 4-57 mo). RESULTS: In all patients, celiac angiography revealed immediate retrograde visualization of the main PV before TAE, indicating severe APF. Selective TAE for the hepatic arteries was performed using metallic coils (MC, n = 4) and both MCs and n-butyl cyanoacrylate (n = 2). Three patients underwent repeated TAEs for residual APFs and ascites. Four patients developed PV thrombosis after TAE. During the follow-up period after TAE, APF obliteration and symptomatic improvement were obtained in all patients. CONCLUSION: Although TAE for severe APFs may sometimes be complicated by PV thrombosis, TAE can be an effective treatment to improve clinical symptoms related to severe APFs. PMID:23494252

  17. Symptomatic Therapy and Rehabilitation in Primary Progressive Multiple Sclerosis

    PubMed Central

    Khan, Fary; Amatya, Bhasker; Turner-Stokes, Lynne

    2011-01-01

    Multiple sclerosis (MS) is an autoimmune inflammatory demyelinating disease of the central nervous system and a major cause of chronic neurological disability in young adults. Primary progressive MS (PPMS) constitutes about 10% of cases, and is characterized by a steady decline in function with no acute attacks. The rate of deterioration from disease onset is more rapid than relapsing remitting and secondary progressive MS types. Multiple system involvement at onset and rapid early progression have a worse prognosis. PPMS can cause significant disability and impact on quality of life. Recent studies are biased in favour of relapsing remitting patients as treatment is now available for them and they are more likely to be seen at MS clinics. Since prognosis for PPMS is worse than other types of MS, the focus of rehabilitation is on managing disability and enhancing participation, and application of a “neuropalliative” approach as the disease progresses. This chapter presents the symptomatic treatment and rehabilitation for persons with MS, including PPMS. A multidisciplinary approach optimizes the intermediate and long-term medical, psychological and social outcomes in this population. Restoration and maintenance of functional independence and societal reintegration, and issues relating to quality of life are addressed in rehabilitation processes. PMID:22013521

  18. Symptomatic torn discoid lateral meniscus in adults.

    PubMed

    Ahn, Jin Hwan; Choi, Sang-Hee; Lee, Yong Seuk; Yoo, Jae Chul; Chang, Moon Jong; Bae, Sooho; Bae, Young Ryeol

    2011-02-01

    The purposes of this study were to report degenerative changes that coexist with a symptomatic torn discoid lateral meniscus in adults and to analyze the factors associated with the accompanied degenerative changes. From 1997 to 2008, 329 knees in the 305 patients were included. Associations between the status of the meniscus and the coexisting degenerative changes on the images and the arthroscopic findings were statistically analyzed. Marginal osteophyte was seen on conventional radiography in 118 patients (36%). Ninety patients (27%) had arthroscopically confirmed chondral lesion. Age, duration of symptoms, the type of meniscus, the type of tear and the magnetic resonance image classification were associated with the formation of the marginal osteophyte and chondral lesion on univariate analysis (P < 0.05). After conducting multivariate analysis, the type of tear and magnetic resonance image classification had a statistically significant association with the severity of marginal osteophyte and chondral lesion (P < 0.05). PMID:20143046

  19. [Cannabinoids for symptomatic therapy of multiple sclerosis].

    PubMed

    Husseini, L; Leussink, V I; Warnke, C; Hartung, H-P; Kieseier, B C

    2012-06-01

    Spasticity represents a common troublesome symptom in patients with multiple sclerosis (MS). Treatment of spasticity remains difficult, which has prompted some patients to self-medicate with and perceive benefits from cannabis. Advances in the understanding of cannabinoid biology support these anecdotal observations. Various clinical reports as well as randomized, double-blind, placebo-controlled studies have now demonstrated clinical efficacy of cannabinoids for the treatment of spasticity in MS patients. Sativex is a 1:1 mix of delta-9-tetrahydocannabinol and cannabidiol extracted from cloned Cannabis sativa chemovars, which recently received a label for treating MS-related spasticity in Germany. The present article reviews the current understanding of cannabinoid biology and the value of cannabinoids as a symptomatic treatment option in MS. PMID:22080198

  20. Microsurgical technique of symptomatic intracavernous aneurysm.

    PubMed

    Liao, Chih-Hsiang; Lin, Chun-Fu; Hsu, Sanford P C; Chen, Min-Hsiung; Shih, Yang-Hsin

    2015-07-01

    Symptomatic intracavernous aneurysm is rare. Cranial nerves in the cavernous sinus are subjected to the mass effect of an expanding aneurysm. Microsurgical clipping is the treatment of choice to relieve compressive cranial neuropathy. In this video, the authors present a case of intracavernous aneurysm causing diplopia, ptosis, and facial numbness. The patient was operated on via a pretemporal transclinoid-transcavernous approach. The aneurysm was completely obliterated through direct clipping. There were no new-onset neurologic deficits and complications after the operation. Complete recovery of the diplopia, ptosis, and facial numbness was observed at the 6-month postoperative follow up. The video can be found here: http://youtu.be/4w5QUoNIAQM. PMID:26132609

  1. Ponticulus Posticus on the Posterior Arch of Atlas, Prevalence Analysis in Symptomatic and Asymptomatic Patients of Gulbarga Population

    PubMed Central

    Chitroda, Parita K.; Katti, Girish; Baba, Irfan A.; Najmudin, Mohammad; Ghali, Sreenivas Rao; Kalmath, Bhuvaneshwari; G., Vijay

    2013-01-01

    Aims and Objectives: To investigate the prevalence and morphological features of Ponticulus Posticus (PP) in symptomatic and asymptomatic patients of Gulbarga population, to substantiate whether ponticulus posticus was the possible cause of chronic tension-type headaches and migraine. Material and Methods: Five hundred patients were investigated with digital lateral cephalograms for the presence and type of ponticulus posticus. All the patients in whom ponticulus posticus was present in either partial or complete form were further studied for symptoms like chronic tension type headache, orofacial pain or diagnosed migraine. Results: Among the sample of 500 cases, partial ponticulus posticus was found in 302 patients (60%) (Males 48% and Females 52%). Complete variant was found in 40 cases (8%) (Males 65% and females 35% both, who were in the age group of 16-45 years), with a mean age of 28 years and SD 27.76 ±10.74. In partial PP, 42 patients (14%) were found to be symptomatic. In complete form, 32 patients (78%) were found to be symptomatic. Symptoms were mainly in the form of migraine or chronic type of headache. Conclusion: According to our study, partial form of PP was found to be more prevalent as compared to complete form in Gulbarga population and complete form of ponticulus posticus can be considered as possible cause for chronic tension type headache, orofacial pain and migraine. PMID:24551723

  2. Cavum Septi Pellucidi in Symptomatic Former Professional Football Players.

    PubMed

    Koerte, Inga K; Hufschmidt, Jakob; Muehlmann, Marc; Tripodis, Yorghos; Stamm, Julie M; Pasternak, Ofer; Giwerc, Michelle Y; Coleman, Michael J; Baugh, Christine M; Fritts, Nathan G; Heinen, Florian; Lin, Alexander; Stern, Robert A; Shenton, Martha E

    2016-02-15

    Post-mortem studies reveal a high rate of cavum septi pellucidi (CSP) in chronic traumatic encephalopathy (CTE). It remains, however, to be determined whether or not the presence of CSP may be a potential in vivo imaging marker in populations at high risk to develop CTE. The aim of this study was to evaluate CSP in former professional American football players presenting with cognitive and behavioral symptoms compared with noncontact sports athletes. Seventy-two symptomatic former professional football players (mean age 54.53 years, standard deviation [SD] 7.97) as well as 14 former professional noncontact sports athletes (mean age 57.14 years, SD 7.35) underwent high-resolution structural 3T magnetic resonance imaging. Two raters independently evaluated the CSP, and interrater reliability was calculated. Within National Football League players, an association of CSP measures with cognitive and behavioral functioning was evaluated using a multivariate mixed effects model. The measurements of the two raters were highly correlated (CSP length: rho = 0.98; Intraclass Correlation Coefficient [ICC] 0.99; p < 0.0001; septum length: rho = 0.93; ICC 0.96; p < 0.0001). For presence versus absence of CSP, there was high agreement (Cohen kappa = 0.83, p < 0.0001). A higher rate of CSP, a greater length of CSP, as well as a greater ratio of CSP length to septum length was found in symptomatic former professional football players compared with athlete controls. In addition, a greater length of CSP was associated with decreased performance on a list learning task (Neuropsychological Assessment Battery List A Immediate Recall, p = 0.04) and decreased test scores on a measure of estimate verbal intelligence (Wide Range Achievement Test Fourth Edition Reading Test, p = 0.02). Given the high prevalence of CSP in neuropathologically confirmed CTE in addition to the results of this study, CSP may serve as a potential early in vivo imaging marker to identify those at high risk for CTE

  3. Risk of Psychiatric Disorders Following Symptomatic Menopausal Transition

    PubMed Central

    Hu, Li-Yu; Shen, Cheng-Che; Hung, Jeng-Hsiu; Chen, Pan-Ming; Wen, Chun-Hsien; Chiang, Yung-Yen; Lu, Ti

    2016-01-01

    Abstract Menopausal transition is highly symptomatic in at least 20% of women. A higher prevalence of psychiatric symptoms, including depression, anxiety, and sleep disturbance, has been shown in women with symptomatic menopausal transition. However, a clear correlation between symptomatic menopausal transition and psychiatric disorders has not been established. We explored the association between symptomatic menopausal transition and subsequent newly diagnosed psychiatric disorders, including schizophrenia as well as bipolar, depressive, anxiety, and sleep disorders. We investigated women who were diagnosed with symptomatic menopausal transition by an obstetrician-gynecologist according to the data in the Taiwan National Health Insurance Research Database. A comparison cohort comprised age-matched women without symptomatic menopausal transition. The incidence rate and the hazard ratios of subsequent newly diagnosed psychiatric disorders were evaluated in both cohorts, based on the diagnoses of psychiatrists. The symptomatic menopausal transition and control cohorts each consisted of 19,028 women. The incidences of bipolar disorders (hazard ratio [HR] = 1.69, 95% confidence interval [CI] = 1.01–2.80), depressive disorders (HR = 2.17, 95% CI = 1.93–2.45), anxiety disorders (HR = 2.11, 95% CI = 1.84–2.41), and sleep disorders (HR = 2.01, 95% CI = 1.73–2.34) were higher among the symptomatic menopausal transition women than in the comparison cohort. After stratifying for follow-up duration, the incidence of newly diagnosed bipolar disorders, depressive disorders, anxiety disorders, and sleep disorders following a diagnosis of symptomatic menopausal transition remained significantly increased in the longer follow-up groups (1–5 and ≥ 5 years). Symptomatic menopausal transition might increase the risk of subsequent newly onset bipolar disorders, depressive disorders, anxiety disorders, and sleep disorders. A prospective study

  4. Symptomatic glial cysts of the pineal gland.

    PubMed

    Fain, J S; Tomlinson, F H; Scheithauer, B W; Parisi, J E; Fletcher, G P; Kelly, P J; Miller, G M

    1994-03-01

    Small asymptomatic cysts of the pineal gland represent a common incidental finding in adults undergoing computerized tomography or magnetic resonance (MR) imaging or at postmortem examination. In contrast, large symptomatic pineal cysts are rare, being limited to individual case reports or small series. The authors have reviewed 24 cases of large pineal cysts. The mean patient age at presentation was 28.7 years (range 15 to 46 years); 18 were female and six male. Presenting features in 20 symptomatic cases included: headache in 19; nausea and/or vomiting in seven; papilledema in five; visual disturbances in five (diplopia in three, "blurred vision" in two, and unilateral partial oculomotor nerve palsy in one); Parinaud's syndrome in two; hemiparesis in one; hemisensory aberration in one; and seizures in one. Four lesions were discovered incidentally. Magnetic resonance imaging typically demonstrated a 0.8- to 3.0-cm diameter mass (mean 1.7 cm) with homogeneous decreased signal intensity on T1-weighted images, increased signal intensity on T2-weighted images, and a distinct margin. Hydrocephalus was present in eight cases. The cysts were surgically excised via an infratentorial/supracerebellar approach (23 cases) or stereotactically biopsied (one case). Histological examination revealed a cyst wall 0.5 to 2.0 mm thick comprised of three layers: an outer fibrous layer, a middle layer of pineal parenchymal cells with variable calcification, and an inner layer of hypocellular glial tissue often exhibiting Rosenthal fibers and/or granular bodies. Evidence of prior hemorrhage, mild astrocytic degenerative atypia, and disorganization of pineal parenchyma were often present. Postoperative follow-up review in all 24 cases (range 3 months to 10 years) revealed no complications in 21, mild ocular movement deficit in one, gradually resolving Parinaud's syndrome in one, and radiographic evidence of a postoperative venous infarct of the superior cerebellum with ataxia of 1 week

  5. Corrective osteotomy for symptomatic scaphoid malunion.

    PubMed

    El-Karef, Essam Awad

    2005-12-01

    A prospective study aimed at assessment of the outcome of management of symptomatic scaphoid malunion (hump-back deformity). The work included 13 scaphoid malunions in 13 patients. All patients complained of weak painful hand grip and limitation of wrist function. All cases were subjected to a corrective opening wedge scaphoid osteotomy with insertion of a trapezoid-shaped tricortical iliac bone graft. At the final assessment, after a mean follow-up period of 42 months, the achieved results were rated excellent in seven cases, good in four and fair in two according to the scoring system used. Objectively, the mean range of wrist motion and hand grip strength improved from 48% and 47% pre-operatively to 82% and 79% at the final assessment. Radiological parameters including height to length ratio, lateral intrascaphoid angle and dorsal cortical angle were also effectively improved. The intra-operative corrected carpal alignment has almost been maintained at the final follow-up. The procedure did not have serious drawbacks such as non-union or avascular necrosis and perhaps might delay the development of degenerative arthritis of the wrist. PMID:16256995

  6. Acute symptomatic hyponatremia in a flight attendant.

    PubMed

    Madero, Magdalena; Monares, Enrique; Domínguez, Aurelio Méndez; Ayus, Juan Carlos

    2015-08-01

    Acute symptomatic hyponatremia after thiazide diuretic initiation is a medical emergency. Here we describe the case of a flight attendant who developed acute hyponatremia during a flight and the potential risk factors for developing this condition. A 57-year-old flight attendant with history of essential hypertension was recently started on a thiazide diuretic. As she did routinely when working, she increased her water intake during a flight from London to Mexico City. She complained of nausea and headache during the flight. Upon arrival, she developed severe disorientation and presented to the hospital emergency room (ER) with a Glasgow scale of 12, hypoxia, and a generalized tonic clonic seizure. Her laboratory results on arrival were consistent with severe hyponatremia (serum Na 116 mEql/L) and severe cerebral edema by CT scan. She was treated with hypertonic saline, with complete resolution of the neurologic symptoms. We describe high water intake and hypoxia related to decreased partial pressure of oxygen in the cabin as the two main risk factors for thiazide-induced acute hyponatremia in this case. PMID:25500297

  7. The role of scintiangiography in suspected acute cholecystitis: The hyperemic gallbladder fossa

    SciTech Connect

    Colletti, P.; Ralls, P.W.; Siegel, M.E.; Halls, J.

    1984-01-01

    Gallbladder hyperemia in acute cholecystitis (AC) has been described pathologically and angiographically. The authors' purpose is to evaluate the use of scintiangiography for the detection of this hypernia as a supporting sign of AC. Ten mCi of Tc 99m disofenin were injected by bolus technique in 64 patients with suspected AC. Sequential 3 second images were obtained with a 500K blood pool image at one minute. Routine images to 60 minutes were performed followed by delayed views. The scintiangiogram was positive if there was focal increased activity in the gallbladder fossa greater than liver and separate from right kidney during the preportal arterial phase. The location of the gallbladder fossa was determined by superimposition with the early hepatocyte phase. AC was confirmed surgically and normals confirmed clinically. Increased flow to the gallbladder fossa was demonstrated in 23/32 cases of AC and in 2/33 normals (72% sensitivity, 94% specificity). Accuracy is 54/65 (83%). Positive predictive value is 23/25 (92%). All patients with both a positive scintiangiogram and cholescintigram had AC, while 3 with pericholecystic abscess and false negative cholescintigram had positive scintiangiograms. Increased perfusion to the gallbladder fossa during scintiangiography is a sign of AC. This along with gallbladder nonvisualization by cholescintigraphy was able to predict AC in 100% of cases where both findings occurred. Scintiangiography may help select our patients with a very high likelihood of AC and may potentially shorten chole-scintigraphy examinations.

  8. Sensitivity of hepatobiliary imaging and real-time ultrasonography in the detection of acute cholecystitis

    SciTech Connect

    Fink-Bennett, D.; Freitas, J.E.; Ripley, S.D.; Bree, R.L.

    1985-08-01

    To determine the sensitivity of hepatobiliary imaging (HBI) and strict- and liberal-criteria real-time ultrasonography (RTUS), the authors retrospectively analyzed 100 cases of pathologically proved acute cholecystitis (AC). A positive HBI was one in which there was nonvisualization of the gallbladder up to four hours after the administration of technetium 99m-disofenin. In the absence of hypoalbuminemia, cirrhosis, or ascites, pathognomonic RTUS findings (strict criteria) for AC were wall edema and/or pericholecystic fluid. Findings indicative of AC (liberal criteria) included the demonstration of stones, a thick gallbladder wall, nonshadowing echoes, or the ultrasonographic Murphy's sign. Of the 100 cases of AC, 91 were calculous, and nine were acalculous. Four of 100 patients had associated choledocholithiasis. The sensitivities in detecting calculous AC were as follows: HBI, 97%; liberal-criteria RTUS, 86%; and strict-criteria RTUS, 24%. The sensitivities in detecting acalculous AC were as follows: HBI, 100%; liberal-criteria RTUS, 89%; and strict-criteria RTUS, 44%.

  9. Acute acalculous cholecystitis caused by Hepatitis C: A rare case report

    PubMed Central

    Omar, Ahmed; Osman, Medhet; Bonnet, Gerard; Ghamri, Nafiz

    2015-01-01

    Introduction Acute acalculous cholecystitis (AAC) is rarely encountered in clinical practice and has a high morbidity and mortality. AAC caused by viral hepatitis, with hepatitis A, B and EBV infections are rare, but well documented in the literature. Hepatitis C virus has not been reported as cause of AAC. This case report documents the first case of AAC associated with Acute Hepatitis C. Presenting concerns We present a 40 years old female with abdominal pain. She has a history of previous HCV infection. Her liver function tests were markedly deranged with elevated inflammatory markers. USS scan showed rather a very unusual appearance of an inflamed gallbladder with no gallstones and associated acute hepatitis, confirmed by an abdominal CT scan. HCV RNA PCR confirms flair up of the virus. The patient was managed conservatively in the hospital with follow up USS scan and Liver function tests showed complete recovery. Follow up HCV RNA PCR also returned to an undetectable level. The patient recovered completely with no adverse outcomes. Conclusion This case report is to the first to document the association between acute HCV and AAC. Despite being uncommon in western countries, viral hepatitis should be suspected as a causative agent of AAC, particularly when there is abnormal liver function test and no biliary obstruction. PMID:26722714

  10. A Quick Screening Model for Symptomatic Bacterascites in Cirrhosis

    PubMed Central

    Zhu, Long-Chuan; Xu, Long; He, Wen-Hua; Wu, Wei; Zhu, Xuan

    2016-01-01

    Background: Diagnosis of spontaneous bacterial peritonitis in cirrhosis can be made when a patient has an ascites polymorphonuclear leukocyte count ≥250/mm3. However, symptomatic bacterascites, which is a variant of spontaneous bacterial peritonitis with signs of infection but an ascites polymorphonuclear leukocyte count <250/mm3, cannot be confirmed until the time-consuming ascites culture becomes positive. Currently, early indicators for symptomatic bacterascites remain undetermined. Aims: To develop a quick screening model for early detection of symptomatic bacterascites in cirrhosis. Materials and Methods: Data on patients with cirrhotic ascites from two hospitals (from 2010 to 2014) were collected retrospectively. Patients with symptomatic bacterascites were enrolled in the case group and compared with patients without any infection in the control group. Logistic regression analysis was used to build a model for screening symptomatic bacterascites, and a receiver operating characteristics curve was used to assess the model. Results: In total, 103 patients were enrolled in the case group and 204 patients were enrolled in the control group. A screening model was constructed based on body temperature, abdominal tenderness, blood neutrophil percentage, blood total bilirubin, prothrombin time, and ascites nucleated leukocyte count. The area under the receiver operating characteristic curve was 0.939; a screening score of 0.328 was the best cutoff value. Conclusion: Patients with suspected symptomatic bacterascites can be quickly screened according to the developed model, and a screening score ≥0.328 indicates symptomatic bacterascites. PMID:27488322

  11. Prospective evaluation of /sup 99m/Tc-IDA cholescintigraphy and gray-scale ultrasound in the diagnosis of acute cholecystitis

    SciTech Connect

    Ralls, P.W.; Colletti, P.M.; Halls, J.M.; Siemsen, J.K.

    1982-07-01

    Prospective analysis of the efficacy of /sup 99m/Tc-IDA cholescintigraphy and cholecystosonography showed that both are excellent techniques for assessing patients with suspected acute cholecystitis (accuracy 84.7% and 88.1% respectively). Consequently, the choice of tests selected to evaluate patients with suspected acute cholecystitis depends on several factors including; (a.) quality of equipment available; (b.) capability of the technologist performing the examination; (c.) relative experience of the physician supervising the examination; and (d.) willingness of the surgical consultant to accept a positive examination as sufficient evidence to perform emergency surgery. The authors feel that cholecystosonography should be used to assess the presence of acute cholecystitis in jaundiced patients because of its capability in the assessment of bile duct dilatation, and because of the lower reliability of cholescintigraphy when bile duct obstruction is possible (i.e., in jaundice). Ancillary findings in cholecystosonography and cholescintigraphy can aid in the differential diagnosis of acute right upper quandrant pain syndromes.

  12. Evidence for Cerebral Hemodynamic Measurement-based Therapy in Symptomatic Major Cerebral Artery Disease

    PubMed Central

    YAMAUCHI, Hiroshi

    In patients with atherosclerotic internal carotid artery or middle cerebral artery occlusive disease, chronic reduction in cerebral perfusion pressure (chronic hemodynamic compromise) increases the risk of ischemic stroke and can be detected by directly measuring hemodynamic parameters. However, strategies for selecting treatments based on hemodynamic measurements have not been clearly established. Bypass surgery has been proven to improve hemodynamic compromise. However, the benefit of bypass surgery for reducing the stroke risk in patients with hemodynamic compromise is controversial. The results of the two randomized controlled trials were inconsistent. Hypertension is a major risk factor for stroke, and antihypertensive therapy provides general benefit to patients with symptomatic atherosclerotic major cerebral artery disease. However, the benefit of strict control of blood pressure for reducing the stroke risk in patients with hemodynamic compromise is a matter of debate. The results of the two observational studies were different. We must establish strategies for selecting treatments based on hemodynamic measurements in atherosclerotic major cerebral artery disease. PMID:26041631

  13. Detection of Treponema Denticola in Symptomatic Apical Periodontitis and in Symptomatic Apical Abscesses by Real-Time PCR

    PubMed Central

    Ozbek, Selcuk M.; Ozbek, Ahmet; Erdogan, Aziz S.

    2009-01-01

    Objectives: The aim of this study was to investigate the presence of Treponema denticola in symptomatic apical periodontitis and in symptomatic apical abscesses by real-time polymerase chain reaction (PCR) method. Methods: Microbial samples were collected from 60 single-rooted teeth having carious lesions and necrotic pulps. For each tooth, clinical data including patient symptoms were recorded. Teeth were categorized by diagnosis as having symptomatic apical periodontitis or symptomatic apical abscess. Aseptic microbial samples were collected using paper points from 30 infected root canals and from aspirates of 30 abscesses. DNA was extracted from the samples by using a QIAamp® DNA mini-kit and analyzed with real-time PCR. Results: T. denticola was detected in 24 of 30 cases diagnosed as symptomatic apical abscesses (80%), and 19 of 30 cases diagnosed as symptomatic apical periodontitis (63.3%). In general T. denticola was found in 43 of 60 cases (71.6%). Conclusions: Our findings suggest that T. denticola can participate in the pathogenesis of symptomatic apical abscesses. PMID:19421390

  14. Exceptional, potentially fatal combination of emphysematous pancreatitis and gas-forming cholecystitis: successful multidisciplinary conservative treatment supported by repeated CT-staging.

    PubMed

    Verbeeck, N; Hartmann, K M; Weber, J; Martin, M

    2011-01-01

    Usually considered as a life-threatening disease, emphysematous pancreatitis requires early diagnosis and aggressive multidisciplinary treatment including the Departments of Gastroenterology, Intensive Care Medicine, Interventional Radiology and even Surgery. The prognosis for emphysematous cholecystitis is also quite poor. It requires surgery even if a percutaneous cholecystostomy can contribute to a temporary stabilization of the patient. Computed tomography is the imaging modality of choice to detect emphysematous pancreatitis and gas-forming cholecystitis. It enables their grading and helps identify their complications. Moreover, it proves essential in the follow-up of the lesions. PMID:21699038

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

    SciTech Connect

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

    2013-11-01

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

  16. Chronic pancreatitis

    MedlinePlus

    Chronic pancreatitis - chronic; Pancreatitis - chronic - discharge; Pancreatic insufficiency - chronic; Acute pancreatitis - chronic ... abuse over many years. Repeated episodes of acute pancreatitis can lead to chronic pancreatitis. Genetics may be ...

  17. Percutaneous Fibrin Gel Injection under C-Arm Fluoroscopy Guidance: A New Minimally Invasive Choice for Symptomatic Sacral Perineural Cysts

    PubMed Central

    Jiang, Wei; Qiu, QuanHe; Hao, Jie; Zhang, XiaoJun; Shui, Wei; Hu, ZhenMing

    2015-01-01

    Background Symptomatic sacral perineural cysts are a common cause of chronic pain. Surgery is one choice for symptom relief but has a high risk of cyst recurrence and complications. As a simple and safe method to manage symptomatic sacral perineural cysts, C-arm fluoroscopy-guided fibrin gel injection may represent a new minimally invasive alternative. To evaluate the efficacy of this new method, we conducted a retrospective study of 42 patients. Methods and Findings From June 2009 to August 2012, a total of 42 patients with symptomatic sacral perineural cysts underwent C-arm fluoroscopy-guided percutaneous fibrin gel injection therapy. Patient outcomes in terms of improvements in pain and neurologic function were evaluated during a follow-up period of 13–39 months. The preoperative and postoperative pain severity were assessed according to a 10-cm visual analog pain scale, and imaging changes were evaluated by magnetic resonance imaging. We also assessed postoperative complications. Most patients experienced benefit from the procedure: twenty-five patients (59.5%) reported excellent recovery, eleven (26.2%) reported good recovery, three (7.1%) reported fair recovery, and three (7.1%) reported poor recovery. The overall effectiveness rate (excellent and good recoveries) was 85.7%. No serious postoperative complications were observed. Conclusion Percutaneous fibrin gel injection under C-arm fluoroscopy guidance could be a simple, safe and effective treatment option for symptomatic sacral perineural cysts. PMID:25706639

  18. Symptomatic Infundibulopelvic Dysgenesis in an Adolescent

    PubMed Central

    Chalmers, David; Jumper, Brian

    2015-01-01

    Infundibulopelvic dysgenesis is a rare condition characterized by congenital malformation of the pelvicalyceal system. We present the case of an 18-year-old boy with chronic intermittent right flank pain and cystic dilation with parenchymal thinning on ultrasonography. The left kidney was normal. The patient denied dysuria, constipation, and history of UTIs or renal calculi. Cystoscopy with retrograde pyelogram showed marked stenosis of the right pelvicalyceal system and anatomy unfavorable to stenting. The patient's symptoms were unresponsive to conservative management. Reconstruction of the right collecting system was unsuccessful and a simple nephrectomy was performed, which led to complete resolution of his symptoms. PMID:25949844

  19. Epidemiology of Acute Symptomatic Seizures among Adult Medical Admissions

    PubMed Central

    Nwani, Paul Osemeke; Nwosu, Maduaburochukwu Cosmas; Nwosu, Monica Nonyelum

    2016-01-01

    Acute symptomatic seizures are seizures occurring in close temporal relationship with an acute central nervous system (CNS) insult. The objective of the study was to determine the frequency of presentation and etiological risk factors of acute symptomatic seizures among adult medical admissions. It was a two-year retrospective study of the medical files of adults patients admitted with acute symptomatic seizures as the first presenting event. There were 94 cases of acute symptomatic seizures accounting for 5.2% (95% CI: 4.17–6.23) of the 1,802 medical admissions during the period under review. There were 49 (52.1%) males and 45 (47.9%) females aged between 18 years and 84 years. The etiological risk factors of acute symptomatic seizures were infections in 36.2% (n = 34) of cases, stroke in 29.8% (n = 28), metabolic in 12.8% (n = 12), toxic in 10.6% (n = 10), and other causes in 10.6% (n = 10). Infective causes were more among those below fifty years while stroke was more in those aged fifty years and above. CNS infections and stroke were the prominent causes of acute symptomatic seizures. This is an evidence of the “double tragedy” facing developing countries, the unresolved threat of infectious diseases on one hand and the increasing impact of noncommunicable diseases on the other one. PMID:26904280

  20. Does highly symptomatic class membership in the acute phase predict highly symptomatic classification in victims 6 months after traumatic exposure?

    PubMed

    Hansen, Maj; Hyland, Philip; Armour, Cherie

    2016-05-01

    Recently studies have indicated the existence of both posttraumatic stress disorder (PTSD) and acute stress disorder (ASD) subtypes but no studies have investigated their mutual association. Although ASD may not be a precursor of PTSD per se, there are potential benefits associated with early identification of victims at risk of developing PTSD subtypes. The present study investigates ASD and PTSD subtypes using latent class analysis (LCA) following bank robbery (N=371). Moreover, we assessed if highly symptomatic ASD and selected risk factors increased the probability of highly symptomatic PTSD. The results of LCA revealed a three class solution for ASD and a two class solution for PTSD. Negative cognitions about self (OR=1.08), neuroticism (OR=1.09) and membership of the 'High symptomatic ASD' class (OR=20.41) significantly increased the probability of 'symptomatic PTSD' class membership. Future studies are needed to investigate the existence of ASD and PTSD subtypes and their mutual relationship. PMID:27101400

  1. Polarization-correlation diagnostics and differentiation of cholelithiasis in patients with chronic cholecystitis combined with diabetes mellitus type 2

    NASA Astrophysics Data System (ADS)

    Marchuk, Yu F.; Fediv, O. I.; Ivashchuk, I. O.; Andriychuk, D. R.

    2012-01-01

    The principles of optical modeling of human bile polycrystalline structure are described. The main types of polycrystalline structures are detailed. It has been proposed and founded the scenarios of formation of bile microscopic images polarization structure in coherent radiation. The results of investigating the interrelation between statistical moments of the 1st-4th order are presented that characterize the coordinate distributions of intensity of laser images of bile smears of cholelithiasis patients in combination with other pathologies. The diagnostic criteria of the cholelithiasis nascency and its severity degree differentiation are determined.

  2. Polarization-correlation diagnostics and differentiation of cholelithiasis in patients with chronic cholecystitis combined with diabetes mellitus type 2

    NASA Astrophysics Data System (ADS)

    Marchuk, Yu F.; Fediv, O. I.; Ivashchuk, I. O.; Andriychuk, D. R.

    2011-09-01

    The principles of optical modeling of human bile polycrystalline structure are described. The main types of polycrystalline structures are detailed. It has been proposed and founded the scenarios of formation of bile microscopic images polarization structure in coherent radiation. The results of investigating the interrelation between statistical moments of the 1st-4th order are presented that characterize the coordinate distributions of intensity of laser images of bile smears of cholelithiasis patients in combination with other pathologies. The diagnostic criteria of the cholelithiasis nascency and its severity degree differentiation are determined.

  3. Polarization-phase diagnostics of latent course of cholelithiasis in patients with chronic cholecystitis combined with diabetes mellitus type 2

    NASA Astrophysics Data System (ADS)

    Fediv, O. I.; Ivashchuk, O. I.; Marchuk, Yu. F.; Andriychuk, D. R.

    2012-01-01

    The principles of optical model of human bile polycrystalline structure are described. The three optical levels - isotropic, liquid-crystal and solid-crystal have been proposed. It has been introduced and proposed the scenarios of phase distribution formation in the boundary field of laser radiation, transformed by bile layers. The experimental scheme of direct measurement of coordinate phase distributions has been presented. The results of investigating the interrelation between the values of correlation and fractal parameters are presented. They characterize the coordinate distributions of phase shifts between the orthogonal components of the amplitude in the points of laser images of bile smears of cholelithiasis patients in combination with other pathologies. The diagnostic criteria of the cholelithiasis nascency and its severity degree differentiation are determined.

  4. Polarization-phase diagnostics of latent course of cholelithiasis in patients with chronic cholecystitis combined with diabetes mellitus type 2

    NASA Astrophysics Data System (ADS)

    Fediv, O. I.; Ivashchuk, O. I.; Marchuk, Yu. F.; Andriychuk, D. R.

    2011-09-01

    The principles of optical model of human bile polycrystalline structure are described. The three optical levels - isotropic, liquid-crystal and solid-crystal have been proposed. It has been introduced and proposed the scenarios of phase distribution formation in the boundary field of laser radiation, transformed by bile layers. The experimental scheme of direct measurement of coordinate phase distributions has been presented. The results of investigating the interrelation between the values of correlation and fractal parameters are presented. They characterize the coordinate distributions of phase shifts between the orthogonal components of the amplitude in the points of laser images of bile smears of cholelithiasis patients in combination with other pathologies. The diagnostic criteria of the cholelithiasis nascency and its severity degree differentiation are determined.

  5. Profiling the clinical presentation of diagnostic characteristics of a sample of symptomatic TMD patients

    PubMed Central

    2012-01-01

    Background Temporomandibular disorder (TMD) patients might present a number of concurrent clinical diagnoses that may be clustered according to their similarity. Profiling patients’ clinical presentations can be useful for better understanding the behavior of TMD and for providing appropriate treatment planning. The aim of this study was to simultaneously classify symptomatic patients diagnosed with a variety of subtypes of TMD into homogenous groups based on their clinical presentation and occurrence of comorbidities. Methods Clinical records of 357 consecutive TMD patients seeking treatment in a private specialized clinic were included in the study sample. Patients presenting multiple subtypes of TMD diagnosed simultaneously were categorized according to the AAOP criteria. Descriptive statistics and two-step cluster analysis were used to characterize the clinical presentation of these patients based on the primary and secondary clinical diagnoses. Results The most common diagnoses were localized masticatory muscle pain (n = 125) and disc displacement without reduction (n = 104). Comorbidity was identified in 288 patients. The automatic selection of an optimal number of clusters included 100% of cases, generating an initial 6-cluster solution and a final 4-cluster solution. The interpretation of within-group ranking of the importance of variables in the clustering solutions resulted in the following characterization of clusters: chronic facial pain (n = 36), acute muscle pain (n = 125), acute articular pain (n = 75) and chronic articular impairment (n = 121). Conclusion Subgroups of acute and chronic TMD patients seeking treatment can be identified using clustering methods to provide a better understanding of the clinical presentation of TMD when multiple diagnosis are present. Classifying patients into identifiable symptomatic profiles would help clinicians to estimate how common a disorder is within a population of TMD patients and

  6. Respiratory failure and acalculous cholecystitis in a patient with AIDS and disseminated tuberculosis: masking effect of fluoroquinolone monotherapy and immune restoration syndrome.

    PubMed

    Chen, Po-Lin; Lee, Hsin-Chun; Shan, Yan-Shen; Ko, Nai-Ying; Lee, Nan-Yao; Chang, Chia-Ming; Wu, Chi-Jung; Lee, Ching-Chi; Ko, Wen-Chien

    2009-07-01

    The clinical presentation of Mycobacterium tuberculosis infection varies in patients with AIDS. We report a case of disseminated tuberculosis in an AIDS patient. The initial manifestation was masked by fluoroquinolone monotherapy, and subsequently complicated by acalculous cholecystitis and immune restoration syndrome after antiretroviral therapy. PMID:19008140

  7. [Antidiarrheal drugs for chronic diarrhea].

    PubMed

    Vohmann, B; Hoffmann, J C

    2013-11-01

    Chronic diarrhea can be caused by multiple disease entities. Basic diagnostic tests are required in order to administer specific therapies whenever possible. If no specific treatment can be used, a symptomatic management should be initiated in order to prevent massive electrolyte- and water losses. Substances that can be used are loperamide, cholestyramine, bulking agents, probiotics, anticholinergic agents and in severe cases opioids. If used properly these agents can be prescribed longterm with an acceptable side effect profile. PMID:24163167

  8. Chronic biliary colic associated with ketamine abuse

    PubMed Central

    Al-Nowfal, Ahmed; Al-Abed, Yahya A

    2016-01-01

    Introduction Biliary colic is a common clinical presentation, with the majority of cases being related to gallstone disease. However, rarely, patients may present with biliary symptoms without evidence of gallbladder stones – referred to as acalculous gallstone disease. This case report details a rare case of chronic biliary colic associated with ketamine abuse. Case presentation A 24-year-old Caucasian female presented to the emergency department with a history of intermittent right upper quadrant pain associated with nausea and malaise. She had experienced bouts of similar symptoms three times a year for the past 4 years. Various investigations had been conducted during her multiple admissions, which showed possible dilatation of the common bile duct, with no evidence of gallstones. Conclusion Patients can present with a dilated common bile duct and an acalculous cholecystitis. This requires considerable investigation, with an emphasis on drug history, especially with the current rise of recreational hallucinogenic drug abuse. PMID:27330331

  9. Norovirus in symptomatic and asymptomatic individuals: cytokines and viral shedding.

    PubMed

    Newman, K L; Moe, C L; Kirby, A E; Flanders, W D; Parkos, C A; Leon, J S

    2016-06-01

    Noroviruses (NoV) are the most common cause of epidemic gastroenteritis world-wide. NoV infections are often asymptomatic, although individuals still shed large amounts of NoV in their stool. Understanding the differences between asymptomatic and symptomatic individuals would help in elucidating mechanisms of NoV pathogenesis. Our goal was to compare the serum cytokine responses and faecal viral RNA titres of asymptomatic and symptomatic NoV-infected individuals. We tested serum samples from infected subjects (n = 26; 19 symptomatic, seven asymptomatic) from two human challenge studies of GI.1 NoV for 16 cytokines. Samples from prechallenge and days 1-4 post-challenge were tested for these cytokines. Cytokine levels were compared to stool NoV RNA titres quantified previously by reverse transcription-polymerase chain reaction (RT-qPCR). While both symptomatic and asymptomatic groups had similar patterns of cytokine responses, the symptomatic group generally exhibited a greater elevation of T helper type 1 (Th1) and Th2 cytokines and IL-8 post-challenge compared to the asymptomatic group (all P < 0·01). Daily viral RNA titre was associated positively with daily IL-6 concentration and negatively with daily IL-12p40 concentration (all P < 0·05). Symptoms were not associated significantly with daily viral RNA titre, duration of viral shedding or cumulative shedding. Symptomatic individuals, compared to asymptomatic, have greater immune system activation, as measured by serum cytokines, but they do not have greater viral burden, as measured by titre and shedding, suggesting that symptoms may be immune-mediated in NoV infection. PMID:26822517

  10. Symptomatic ecchordosis physaliphora mimicking as an intracranial arachnoid cyst.

    PubMed

    Filis, Andreas; Kalakoti, Piyush; Nanda, Anil

    2016-06-01

    Ecchordosis physaliphora (EP) is a rare, benign tumor derived from the notochordal remnants. Usually slow growing with an indolent course, most cases are incidental findings on autopsy. Limited data exists on symptomatic patients with EP. Diagnosis mainly relies on correlating histopathologic findings confirming the notochordal elements with MRI. We herein present a middle aged woman with symptomatic EP in the pre-pontine cistern that mimicked an arachnoid cyst on preoperative scans. Additionally, we emphasize the pathological and radiological characteristics of EP that could aid in prompt diagnosis of the lesion with emphasis on considering EP as a differential for mass lesions localized in the pre-pontine cistern. PMID:26778354

  11. Laparoscopic cholecystectomy for acute cholecystitis: early or delayed?: Evidence from a systematic review of discordant meta-analyses.

    PubMed

    Song, Guo-Min; Bian, Wei; Zeng, Xian-Tao; Zhou, Jian-Guo; Luo, Yong-Qiang; Tian, Xu

    2016-06-01

    The laparoscopic cholecystectomy (LC) is an important approach of treating acute cholecystitis and the timing of performing this given treatment is associated with clinical outcomes. Although several meta-analyses have been done to investigate the optimal timing of implementing this treatment, the conflicting findings from these meta-analyses still confuse decision-making. And thus, we performed this systematic review to assess discordant meta-analyses and generate conclusive findings to facilitate informed decision-making in clinical context eventually. We electronically searched the PubMed, Cochrane Library, and EMBASE to include meta-analysis comparing early (within 7 days of the onset of symptoms) with delayed LC (at least 1 week after initial conservative treatment) for acute cholecystitis through August 2015. Two independent investigators completed all tasks including scanning and appraising eligibility, abstracting essential information using prespecified extraction form, assessing methodological quality using Oxford Levels of Evidence and Assessment of Multiple Systematic Reviews (AMSTAR) tool, and assessing the reporting quality using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA), as well as implementing Jadad algorithm in each step for the whole process. A heterogeneity degree of ≤50% is accepted. Seven eligible meta-analyses were included eventually. Only one was Level I of evidence and remaining studies were Level II of evidence. The AMSTAR scores varied from 8 to 11 with a median of 9. The PRISMA scores varied from 19 to 26. The most heterogeneity level fell into the desired criteria. After implementing Jadad algorithm, 2 meta-analyses with more eligible RCTs were selected based on search strategies and implication of selection. The best available evidence indicated a nonsignificant difference in mortality, bile duct injury, bile leakage, overall complications, and conversion to open surgery, but a significant reduction

  12. Management of Chronic Urticaria

    PubMed Central

    Grahame, Ann

    1987-01-01

    Effective treatment of chronic urticaria depends on identification of the etiologic factor, if possible, and its subsequent elimination, although symptoms may be suppressed by appropriate medication. The investigation of the patient who presents with chronic urticaria is discussed, with emphasis on the need for a detailed history, meticulous physical examination (including a search for occult infection) and full routine hematologic, biochemical and radiologic monitoring. The author discusses the use of intradermal skin tests, scratch tests for inhalants and the need for skin biopsy and gastro-intestinal tract screening. Dietary treatments reviewed include the elimination diet and the elemental diet, which is used in combination with gradual re-introduction of foods. Symptomatic treatments, including antihistamines, the newer H1-histamine receptor antagonists, used with tricyclic antidepressants and with combination therapy, and systemic corticosteroid therapy are also discussed. PMID:21263827

  13. MicroRNA-155 Mediates Augmented CD40 Expression in Bone Marrow Derived Plasmacytoid Dendritic Cells in Symptomatic Lupus-Prone NZB/W F1 Mice

    PubMed Central

    Yan, Sheng; Yim, Lok Yan; Tam, Rachel Chun Yee; Chan, Albert; Lu, Liwei; Lau, Chak Sing; Chan, Vera Sau-Fong

    2016-01-01

    Systemic lupus erythematosus (SLE) is a chronic multi-organ autoimmune disease characterized by hyperactivated immune responses to self-antigens and persistent systemic inflammation. Previously, we reported abnormalities in circulating and bone marrow (BM)-derived plasmacytoid dendritic cells (pDCs) from SLE patients. Here, we aim to seek for potential regulators that mediate functional aberrations of pDCs in SLE. BM-derived pDCs from NZB/W F1 mice before and after the disease onset were compared for toll-like receptor (TLR) induced responses and microRNA profile changes. While pDCs derived from symptomatic mice were phenotypically comparable to pre-symptomatic ones, functionally they exhibited hypersensitivity to TLR7 but not TLR9 stimulation, as represented by the elevated upregulation of CD40, CD86 and MHC class II molecules upon R837 stimulation. Upregulated induction of miR-155 in symptomatic pDCs following TLR7 stimulation was observed. Transfection of miR-155 mimics in pre-symptomatic pDCs induced an augmented expression of Cd40, which is consistent with the increased CD40 expression in symptomatic pDCs. Overall, our results provide evidence for miR-155-mediated regulation in pDC functional abnormalities in SLE. Findings from this study contribute to a better understanding of SLE pathogenesis and ignite future interests in evaluating the molecular regulation in autoimmunity. PMID:27509492

  14. [Chronic migraine: treatment].

    PubMed

    Pascual, Julio

    2012-04-10

    We define chronic migraine as that clinical situation in which migraine attacks appear 15 or more days per month. Until recently, and in spite of its negative impact, patients with chronic migraine were excluded of the clinical trials. This manuscript revises the current treatment of chronic migraine. The first step should include the avoidance of potential precipitating/aggravating factors for chronic migraine, mainly analgesic overuse and the treatment of comorbid disorders, such as anxiety and depression. The symptomatic treatment should be based on the use of nonsteroidal anti-inflammatory agents and triptans (in this case < 10 days per month). It is necessary to avoid the use of combined analgesics, opioids and ergotamine-containing medications. Preventive treatment includes a 'transitional' treatment with nonsteroidal anti-inflammatory agents or steroids, while preventive treatment exerts its actions. Even though those medications efficacious in episodic migraine prevention are used, the only drugs with demonstrated efficacy in the preventive treatment of chronic migraine are topiramate and pericranial infiltrations of Onabotulinumtoxin A. PMID:22532241

  15. Responses to Novelty and Vulnerability to Cocaine Addiction: Contribution of a Multi-Symptomatic Animal Model

    PubMed Central

    Belin, David; Deroche-Gamonet, Véronique

    2012-01-01

    Epidemiological studies have revealed striking associations between several distinct behavioral/personality traits and drug addiction, with a large emphasis on the sensation-seeking trait and the associated impulsive dimension of personality. However, in human studies, it is difficult to identify whether personality/behavioral traits actually contribute to increased vulnerability to drug addiction or reflect psychobiological adaptations to chronic drug exposure. Here we show how animal models, including the first multi-symptomatic model of addiction in the rat, have contributed to a better understanding of the relationships between different subdimensions of the sensation-seeking trait and different stages of the development of cocaine addiction, from vulnerability to initiation of cocaine self-administration to the transition to compulsive drug intake. We argue that sensation seeking predicts vulnerability to use cocaine, whereas novelty seeking, akin to high impulsivity, predicts instead vulnerability to shift from controlled to compulsive cocaine use, that is, addiction. PMID:23125204

  16. Haemobilia causing cholangitis in a patient on dual anti-platelet treatment suffering from acute acalculous cholecystitis

    PubMed Central

    Luhmann, Andreas; Buter, Anton; Abela, Jo-Etienne

    2013-01-01

    INTRODUCTION Haemobilia is a rare cause of upper gastro-intestinal haemorrhage which can be difficult to diagnose. PRESENTATION OF CASE We present the case of a patient who suffered from acute acalculous cholecystitis while on dual anti-platelet therapy with aspirin and clopidogrel. We describe the diagnostic and treatment challenges arising from the patient's complicated past history and the steps leading to the diagnosis of haemobilia causing biliary obstruction and cholangitis. Our patient did not, at any point, manifest anaemia or evidence of haemorrhage. DISCUSSION Haemobilia has a varied aetiology. To our knowledge there is no association with dual anti-platelet treatment in the literature to date. Diagnosis is difficult and relies on multiple modalities. In our patient the final diagnosis was only made in the course of open bile duct exploration. CONCLUSION In acute biliary obstruction we recommend the consideration of haemobilia in the differential diagnosis, especially in patients with a bleeding tendency. PMID:23466686

  17. LigaSure Hemorrhoidectomy for Symptomatic Hemorrhoids: First Pediatric Experience.

    PubMed

    Grossmann, Ole; Soccorso, Giampiero; Murthi, Govind

    2015-08-01

    Hemorrhoids are uncommon in children. Third and fourth degree symptomatic hemorrhoids may be surgically excised. We describe the first experience of using LigaSure (Covidien, Mansfield, Massachusetts, United States) to perform hemorrhoidectomies in children. LigaSure hemorrhoidectomy has been well described in adults and is found to be superior in patient tolerance as compared with conventional hemorrhoidectomy. PMID:24918403

  18. Dural diverticulum with a symptomatic cerebrospinal fluid leak.

    PubMed

    Armstrong, Nicholas; Williamson, Clinton; Williamson, Natalie; Fortes, Manuel; Tjauw, Iwan; Vij, Vikas; Trojan, Ryan

    2016-03-01

    A case report of a 63-year-old female patient with a cervical spinal dural diverticulum and intracranial hypotension secondary to a symptomatic CSF leak after minor trauma. The patient responded well after the cervical approach epidural blood patch procedure. PMID:26973722

  19. Symptomatic vs. asymptomatic plaque classification in carotid ultrasound.

    PubMed

    Acharya, Rajendra U; Faust, Oliver; Alvin, A P C; Sree, S Vinitha; Molinari, Filippo; Saba, Luca; Nicolaides, Andrew; Suri, Jasjit S

    2012-06-01

    Quantitative characterization of carotid atherosclerosis and classification into symptomatic or asymptomatic type is crucial in both diagnosis and treatment planning. This paper describes a computer-aided diagnosis (CAD) system which analyzes ultrasound images and classifies them into symptomatic and asymptomatic based on the textural features. The proposed CAD system consists of three modules. The first module is preprocessing, which conditions the images for the subsequent feature extraction. The feature extraction stage uses image texture analysis to calculate Standard deviation, Entropy, Symmetry, and Run Percentage. Finally, classification is performed using AdaBoost and Support Vector Machine for automated decision making. For Adaboost, we compared the performance of five distinct configurations (Least Squares, Maximum- Likelihood, Normal Density Discriminant Function, Pocket, and Stumps) of this algorithm. For Support Vector Machine, we compared the performance using five different configurations (linear kernel, polynomial kernel configurations of different orders and radial basis function kernels). SVM with radial basis function kernel for support vector machine presented the best classification result: classification accuracy of 82.4%, sensitivity of 82.9%, and specificity of 82.1%. We feel that texture features coupled with the Support Vector Machine classifier can be used to identify the plaque tissue type. An Integrated Index, called symptomatic asymptomatic carotid index (SACI), is proposed using texture features to discriminate symptomatic and asymptomatic carotid ultrasound images using just one index or number. We hope this SACI can be used as an adjunct tool by the vascular surgeons for daily screening. PMID:21243411

  20. Ambrisentan: new drug. Too risky in mildly symptomatic pulmonary hypertension.

    PubMed

    2009-04-01

    (1) In patients with mildly symptomatic pulmonary hypertension (stage III), there is no firm evidence that ambrisentan reduces mortality or slows disease progression. In contrast, ambrisentan has frequent and sometimes serious adverse effects; (2) In patients whose physical activity is markedly restricted by pulmonary hypertension, it is better to continue using bosentan, with which we have far more experience. PMID:19585715

  1. Physician Alerts to Prevent Symptomatic Venous Thromboembolism in Hospitalized Patients

    PubMed Central

    Piazza, Gregory; Rosenbaum, Erin J.; Pendergast, William; Jacobson, Joseph O.; Pendleton, Robert C.; McLaren, Gordon D.; Elliott, C. Gregory; Stevens, Scott M.; Patton, William F.; Dabbagh, Ousama; Paterno, Marilyn D.; Catapane, Elaine; Li, Zhongzhen; Goldhaber, Samuel Z.

    2010-01-01

    Background Venous thromboembolism (VTE) prophylaxis remains underutilized among hospitalized patients. We designed and carried out a large multicenter randomized controlled trial to test the hypothesis that an alert from a hospital staff member to the Attending Physician will reduce the rate of symptomatic VTE among high-risk patients not receiving prophylaxis. Methods and Results We enrolled patients using a validated point score system to detect hospitalized patients at high risk for symptomatic VTE who were not receiving prophylaxis. 2,493 patients (82% on Medical Services) from 25 study sites were randomized to the intervention group (n=1,238), in which the responsible physician was alerted by another hospital staff member, versus the control group (n=1,255), in which no alert was issued. The primary end point was symptomatic, objectively confirmed VTE within 90 days. Patients whose physicians were alerted were more than twice as likely to receive VTE prophylaxis as controls (46.0% versus 20.6%, p<0.0001). The symptomatic VTE rate was lower in the intervention group (2.7% versus 3.4%; hazard ratio, 0.79; 95% confidence interval, 0.50 to 1.25), but the difference did not achieve statistical significance. The rate of major bleeding at 30 days in the alert group was similar to the control group (2.1% versus 2.3%, p=0.68). Conclusions A strategy of direct staff member to physician notification increases prophylaxis utilization and leads toward reducing the rate of symptomatic VTE in hospitalized patients. However, VTE prophylaxis continues to be underutilized even after physician notification, especially among Medical Service patients. PMID:19364975

  2. Bacterial flora and the epidemiology of staphylococcus aureus in the nose among patients with symptomatic nasal septal perforations.

    PubMed

    Hulterström, Anna Karin; Sellin, Mats; Monsen, Tor; Widerström, Micael; Gurram, Bharath Kumar; Berggren, Diana

    2016-06-01

    Conclusions Patients with symptomatic perforations of the nasal septum had a high prevalence of S. aureus in the nasal mucosa. Pulsed field gel electrophoresis (PFGE) analysis revealed a high genetic heterogeneity of S. aureus among both patients and controls. This indicates that presence of different strains of S. aureus can maintain a chronic inflammation in symptomatic nasal septal perforations. Objective The purpose of this study was to investigate the microbial flora around nasal septal perforations in patients having severe symptoms regarding bleeding, obstruction, and crustation associated with their perforation. Methods Twenty-five patients with untreated symptomatic nasal septal perforations were included. For culture, swabs around the perforations were collected. Bacteria were identified with standard laboratory techniques including a MALDI-TOF mass spectrometer. Epidemiological analysis was done using PFGE protocols. Bacteriological data were compared with data from a healthy control group. Results Staphylococcus aureus was present in the mucosa surrounding the nasal perforation significantly more often (p < 0.0001) in the patients (88%) compared to a control group (13%). Corynebacterium spp. and Propionibacterium spp. were significantly more frequently identified in the control group. The PFGE analysis of S. aureus strains revealed a high genetic heterogeneity and no specific S. aureus genotypes were associated with septal perforation. PMID:26852671

  3. Episode of Familial Mediterranean Fever-Related Peritonitis in the Second Trimester of Pregnancy Followed by Acute Cholecystitis: Dilemmas and Pitfalls

    PubMed Central

    Kosmidis, Christophoros; Anthimidis, Georgios; Varsamis, Nikolaos; Makedou, Fotini; Georgakoudi, Eleni; Efthimiadis, Christophoros

    2016-01-01

    Patient: Female, 33 Final Diagnosis: Acute cholecystitis after Familial Mediterranean Fever-related peritonitis Symptoms: Acute abdomen • fever Medication: Colchicine Clinical Procedure: Laparoscopic cholecystectomy and adhesiolysis in the second trimester of pregnancy Specialty: Surgery Objective: Rare co-existance of disease or pathology Background: Differential diagnosis of acute abdomen in pregnant patients is one of the greatest challenges for the clinician. Occurrence of Familial Mediterranean Fever (FMF) paroxysm of peritonitis and acute cholecystitis during pregnancy is a unique clinical entity that leads to serious diagnostic and therapeutic dilemmas. Case Report: We present the case of a 33-year-old Armenian patient at 16 weeks’ gestational age with a history of FMF, who was admitted twice within 1 month with acute abdomen. The first episode was attributed to FMF and successfully treated conservatively with colchicine. The second episode was diagnosed as acute cholecystitis and led to emergent laparoscopic cholecystectomy and lysis of peritoneal adhesions from previous FMF attacks. The patient presented an uneventful postoperative clinical course and had a normal delivery of a healthy infant at the 39th week of gestation. Conclusions: Pregnant patients with acute abdomen should be evaluated with open mind. To the best of our knowledge, this is the first published report of the coexistence of 2 different causes of acute abdomen during pregnancy. Meticulous history and thorough physical, laboratory, and radiologic examination are the keys to reach a correct diagnosis. Treatment of pregnant patients with acute abdomen should be individualized. Administration of colchicine should be continued during conception, pregnancy, and lactation in patients with FMF history. Laparoscopic intervention in pregnant patients with surgical abdomen such as acute cholecystitis is the optimal method of treatment. PMID:26907752

  4. Prospective evaluation of /sup 99//sup m/Tc-IDA cholescintigraphy and Gray-scale ultrasound in the diagnosis of acute cholecystitis

    SciTech Connect

    Ralls, P.W.; Colletti, P.M.; Halls, J.M.; Siemsen, J.K.

    1982-07-01

    Prospective analysis of the efficacy of /sup 99//sup m/Tc-IDA cholescintigraphy and cholecystosonography showed that both are excellent techniques for assessing patients with suspected acute cholecystitis (accuracy 84.7% and 88.1% respectively). Consequently, the choice of tests selected to evaluate patients with suspected acute cholecystitis depends on several factors, including; (a.) quality of equipment available; (b.) capability of the technologist performing the examination; (c.) relative experience of the physician supervising the examination; and (d.) willingness of the surgical consultant to accept a positive examination as sufficient evidence to perform emergency surgery. The authors feel that cholecystosonography should be used to asses the presence of acute cholecystitis in jaundiced patients because of its capability in the assessment of bile duct dilation, and because of the lower reliability of cholescintigraphy when bile duct obstruction is possible (i.e., in jaundice). Ancillary findings in cholecystosonography and cholescintigraphy can aid in the differential diagnosis of acute right upper quadrant pain syndromes.

  5. Symptomatic subserosal gastric lipoma successfully treated with enucleation

    PubMed Central

    Krasniqi, Avdyl Selmon; Hoxha, Faton Tatil; Bicaj, Besnik Xhafer; Hashani, Shemsedin Isuf; Hasimja, Shpresa Mehmet; Kelmendi, Sadik Mal; Gashi-Luci, Lumturije Hasan

    2008-01-01

    Gastric lipomas are rare tumors, accounting for 2%-3% of all benign gastric tumors. They are of submucosal or extremely rare subserosal origin. Although most gastric lipomas are usually detected incidentally, they can cause abdominal pain, dyspeptic disorders, obstruction, invagination, and hemorrhages. Subserosal gastric lipomas are rarely symptomatic. There is no report on treatment of subserosal gastric lipomas in the English literature. We present a case of a 50-year-old male with symptomatic subserosal gastric lipoma which was successfully managed with removal, enucleation of lipoma, explorative gastrotomy and edge resection for histology check of gastric wall. The incidence of gastric lipoma, advanced diagnostic possibilities and their role in treatment modalities are discussed. PMID:18855998

  6. Multinuclide digital subtraction imaging in symptomatic prostnetic joints

    SciTech Connect

    Chafetz, N.; Hattner, R.S.; Ruarke, W.C.; Helms, C.A.; Genant, H.K.; Murray, W.R.

    1985-06-01

    One hundred eleven patients with symptomatic prosthetic joints (86 hips, 23 knees, and two shoulders) were evaluated for prosthetic loosening and infection by combined technetium-99m-MDP/gallium-67 digital subtraction imaging. Clinical correlation was based on the assessment of loosening and bacterial cultures obtained at the time of surgery in 54 patients, joint aspiration cultures obtained in 37 patients, and long-term clinical follow-up for greater than 1.5 years in an additional 15 patients. Results revealed an 80-90% predictive value of a positive test for loosening, and a 95% predictive value of a negative test for infection. However, because of the low sensitivities and specificities observed, this approach to the evaluation of symptomatic prosthetic joints does not seem cost effective.

  7. [Symptomatic calcification in the newborn. Phenocopies of chondrodysplasia punctata].

    PubMed

    Leicher-Düber, A; Schumacher, R; Spranger, J

    1990-04-01

    Stippled epiphyses occur in the new-born and young infant in the different hereditary forms of chondrodysplasia punctata. Symptomatic stippling has been described also in association with chromosomal anomalies, gangliosidosis and drug induced embryopathies. We present patients with Cumarin-embryopathy (2), fetal alcohol syndrome (1), Zellweger-syndrome (2) and chromosomal anomaly 16 (1) and discuss the typical roentgenographic features, distribution and differential diagnosis of epiphyseal stippling. PMID:2160110

  8. [Occult cancer in patients with symptomatic benign prostatic hyperplasia].

    PubMed

    Rodríguez Duarte, C; Aguillón, J; Rodríguez, H

    1991-05-01

    The results of a prospective study undertaken in 29 patients with symptomatic benign prostatic hyperplasia (BPH) are presented. Transrectal ultrasound, ultrasound-guided biopsy and prostate specific antigen (PSA) were utilized in the search for hidden cancer of the prostate. However, no cancer was detected in any patient. Very high values of PSA were found, particularly in patients with an indwelling catheter. Transrectal ultrasound yielded no false negatives and no complications were observed. PMID:1712190

  9. Management of symptomatic hemifacial spasm or trigeminal neuralgia.

    PubMed

    Liu, Ming-Xing; Zhong, Jun; Dou, Ning-Ning; Xia, Lei; Li, Bin; Li, Shi-Ting

    2016-07-01

    Hemifacial spasm (HFS) or trigeminal neuralgia (TN) is a kind of hyperactivity disorder of cranial nerves caused by vascular compression. However, sometimes, the disease may arise from nerve damage produced by tumors, which was called as symptomatic HFS/TN. Until now, little is known about the exact mechanism and the necessity of microvascular decompression (MVD) regarding the tumor-induced HFS/TN, which is necessary to be retrospectively analyzed in a considerable sample. Among the 4021 patients who underwent MVD in our department between 2006 and 2014, 44 were finally diagnosed as symptomatic HFS or TN. These patients were focused in this study and their clinical features as well as intraoperative findings and postoperative outcomes were retrospectively investigated. Data analysis exhibited the symptomatic HFS/TN cases accounted for 1.1 % in the study, which were caused by epidermoid in 18 (40.9 %) and meningioma in 15 (34.1 %) followed by neuroma in 7 (15.9 %) as well as aneurysm in 2 (4.5 %) and arteriovenous malformation in 2 (4.5 %). Compared to those with idiopathic HFS/TN, younger females were more susceptible (p < 0.05). After resection of the neoplasm, the offending vessel was identified in 26 (59.1 %), which were followed by MVD process. Postoperatively, the symptoms relief rate was 88.6 %. Our study showed that surgical management of patients with symptomatic HFS/TN may lead to a satisfactory result, yet those primary lesions should be removed firstly. In some cases, a microvascular decompression process might be unnecessary afterward, but the entire nerve root should be checked to exclude any vessel in contact with. PMID:26876893

  10. Symptomatic versus asymptomatic pyeloplasties: A single institution review

    PubMed Central

    Metcalfe, Peter D.; Assmus, Mark; Kiddoo, Darcie

    2014-01-01

    Introduction: Historically, pyeloplasties have been performed after symptoms and radiographic confirmation of an ureteropelvic junction obstruction (UPJO). However, with prenatal ultrasonography, the approach to patients has fundamentally changed. Increasingly, patients are diagnosed and treated before the advent of morbidity, based on imaging findings alone. However, optimum screening strategies and thresholds for intervention vary significantly, are controversial, and are not founded on outcome-based evidence. We examined all pyeloplasties performed at our institution and reviewed their indication for surgery. We hypothesized that, despite ubiquitous screening for UPJO, most pyeloplasties had been performed secondary to symptoms and did not benefit from antenatal screening. Methods: A retrospective chart review was performed of all pyeloplasties performed at the Stollery Children’s Hospital, Edmonton, Alberta, over the past 8 years. Patients were categorized according to indication for surgery: symptomatic or asymptomatic. Results: Most (60%) of our pyeloplasties were performed for symptomatic indications. Furthermore, 12% of these patients had antenatally detected hydronephrosis that was thought to have resolved spontaneously during follow-up. Of our symptomatic patients, 37% were undergoing surveillance with the expectation for spontaneous resolution. Of the 29 patients who underwent pyeloplasty, 8 suffered a preoperative loss of function on renal scans; however, only 50% returned to within 90% of their original function. Conclusion: Despite active surveillance of antenatally detected hydronephrosis, most pyeloplasties at our institution were performed for de-novo symptoms. We believe that this simple observation reinforces that our current surveillance strategies are unable to predict and eliminate all morbidity from UPJO. PMID:25553157

  11. Human giardiasis in Serbia: asymptomatic vs symptomatic infection*

    PubMed Central

    Nikolić, A.; Klun, I.; Bobić, B.; Ivović, V.; Vujanić, M.; Živković, T.; Djurković-Djaković, O.

    2011-01-01

    Despite the public health importance of giardiasis in all of Europe, reliable data on the incidence and prevalence in Western Balkan Countries (Serbia, Bosnia and Herzegovina, Croatia, Montenegro and FYR Macedonia) are scarce, and the relative contribution of waterborne and food-borne, or person-to-person and/or animalto- person, transmission of human giardiasis is not yet clear. To provide baseline data for the estimation of the public health risk caused by Giardia, we here review the information available on the epidemiological characteristics of asymptomatic and symptomatic human infection in Serbia. Although asymptomatic cases of Giardia represent a major proportion of the total cases of infection, high rates of Giardia infection were found in both asymptomatic and symptomatic populations. No waterborne outbreaks of giardiasis have been reported, and it thus seems that giardiasis mostly occurs sporadically in our milieu. Under such circumstances, control measures to reduce the high prevalence of giardiasis in Serbia have focused on person-to-person transmission, encouraging proper hygiene, but for more targeted intervention measures, studies to identify other risk factors for asymptomatic and symptomatic infections are needed. PMID:21678797

  12. Articulated dental cast analysis of asymptomatic and symptomatic populations.

    PubMed

    Cordray, Frank E

    2016-01-01

    Dental instrumentation has long provided insight into the mechanism of musculo-skeletal function of the gnathic system. While large population studies associate dental arch displacement (DAD), especially laterally, with symptoms, mandibular condyle displacement (CD) resulting from DAD has not been targeted as possibly etiologic in the production of common muscle contraction headache (CMCH) and temporo-mandibular dysfunction (TMD). The objective was to evaluate the three-dimensional nature of DAD and CD between the seated condylar position (SCP) and the intercuspal position (ICP) and to compare results derived from large deprogrammed asymptomatic and symptomatic populations. A total of 1 192 sets of dental casts collected from asymptomatic and symptomatic populations were articulated in the SCP. The initial occlusal contact, DAD, and condylar displacement were evaluated for frequency, direction, and magnitude of displacement between the SCP and ICP. The data revealed significant displacement between the SCP and ICP of the condyles (displaced most frequently inferior (down) and posterior (distal)) and substantially increased frequency and magnitude of displacement of the dental arches (with posterior premature occlusal contacts, increased overjet, decreased overbite, midline differences, and occlusal classification changes) in symptomatic subjects. These discrepancies were statistically significant and clinically significant. The data support the concept of increased DAD and CD with dysfunction. Transverse condylar displacement, commonly presenting with dental cross bite, may be associated with CMCH and TMD. Displacement of the mandibular condyle may be an etiologic factor in CMCH and dysfunction of the temporo-mandibular joint. PMID:27357324

  13. Articulated dental cast analysis of asymptomatic and symptomatic populations

    PubMed Central

    Cordray, Frank E

    2016-01-01

    Dental instrumentation has long provided insight into the mechanism of musculo-skeletal function of the gnathic system. While large population studies associate dental arch displacement (DAD), especially laterally, with symptoms, mandibular condyle displacement (CD) resulting from DAD has not been targeted as possibly etiologic in the production of common muscle contraction headache (CMCH) and temporo-mandibular dysfunction (TMD). The objective was to evaluate the three-dimensional nature of DAD and CD between the seated condylar position (SCP) and the intercuspal position (ICP) and to compare results derived from large deprogrammed asymptomatic and symptomatic populations. A total of 1 192 sets of dental casts collected from asymptomatic and symptomatic populations were articulated in the SCP. The initial occlusal contact, DAD, and condylar displacement were evaluated for frequency, direction, and magnitude of displacement between the SCP and ICP. The data revealed significant displacement between the SCP and ICP of the condyles (displaced most frequently inferior (down) and posterior (distal)) and substantially increased frequency and magnitude of displacement of the dental arches (with posterior premature occlusal contacts, increased overjet, decreased overbite, midline differences, and occlusal classification changes) in symptomatic subjects. These discrepancies were statistically significant and clinically significant. The data support the concept of increased DAD and CD with dysfunction. Transverse condylar displacement, commonly presenting with dental cross bite, may be associated with CMCH and TMD. Displacement of the mandibular condyle may be an etiologic factor in CMCH and dysfunction of the temporo-mandibular joint. PMID:27357324

  14. Regulation of peripheral blood flow in Complex Regional Pain Syndrome: clinical implication for symptomatic relief and pain management

    PubMed Central

    Groeneweg, George; Huygen, Frank JPM; Coderre, Terence J; Zijlstra, Freek J

    2009-01-01

    Background During the chronic stage of Complex Regional Pain Syndrome (CRPS), impaired microcirculation is related to increased vasoconstriction, tissue hypoxia, and metabolic tissue acidosis in the affected limb. Several mechanisms may be responsible for the ischemia and pain in chronic cold CPRS. Discussion The diminished blood flow may be caused by either sympathetic dysfunction, hypersensitivity to circulating catecholamines, or endothelial dysfunction. The pain may be of neuropathic, inflammatory, nociceptive, or functional nature, or of mixed origin. Summary The origin of the pain should be the basis of the symptomatic therapy. Since the difference in temperature between both hands fluctuates over time in cold CRPS, when in doubt, the clinician should prioritize the patient's report of a persistent cold extremity over clinical tests that show no difference. Future research should focus on developing easily applied methods for clinical use to differentiate between central and peripheral blood flow regulation disorders in individual patients. PMID:19775468

  15. Symptomatic intravenous antipyretic therapy: efficacy of metamizol, diclofenac, and propacetamol.

    PubMed

    Oborilová, Andrea; Mayer, Jirí; Pospísil, Zdenek; Korístek, Zdenek

    2002-12-01

    Fever is a common symptom in cancer patients. The most frequent causes of fever are infections, malignancy itself, various medications, transfusions, and allergy. Although it is necessary to treat the cause of fever, if possible, symptomatic fever management is also important. Surprisingly, little attention is paid to this topic in the medical literature, despite the fact that it is a very frequent problem. In order to support symptomatic fever therapy, we wanted to study the patients' discomfort accompanying fever and the beneficial effects of the symptomatic fever management. To the best of our knowledge, there is an absence of studies in this area, despite the fever discomfort can be an important reason for the antipyretic treatment, mainly in cancer patients. In this non-randomized open label pilot study, three intravenous antipyretics were tested in five groups of patients: diclofenac (75 mg, brief intravenous [IV] infusion) vs. metamizol (2500 mg or 1000 mg, brief IV infusion) vs. propacetamol (2000 mg or 1000 mg, slow IV injection or brief IV infusion). The study included 254 febrile episodes mainly in hemato-oncological patients with axillary temperature at least 38 degrees C. The main study endpoints were: changes in axillary temperature, improvement in patient comfort, and number and nature of adverse events. To support justification for symptomatic fever management in febrile patients, we asked the first 45 study subjects to fill in a questionnaire concerning their opinions about fever, fever-associated discomfort, and relief upon antipyretic therapy. All study medications had a significant antipyretic effect. However, metamizol at the dose 2500 mg was considered as the most effective, while propacetamol at the dose 1000 mg showed the lowest antipyretic efficacy. Concerning tolerability and adverse events, there were significant differences among the treatment groups. Diclofenac and metamizol (both 2500 mg and 1000 mg) were tolerated at best. All tested

  16. Analysis of the Molecular Evolution of Hepatitis B Virus Genotypes in Symptomatic Acute Infections in Argentina

    PubMed Central

    Rodrigo, María Belén; Mojsiejczuk, Laura Noelia; Torres, Carolina; Sevic, Ina; González López Ledesma, María Mora; Perez, Paula Soledad; Bouzas, María Belén; Galdame, Omar; Marciano, Sebastián; Fainboim, Hugo; Flichman, Diego Martín; Campos, Rodolfo Héctor

    2016-01-01

    Hepatitis B virus (HBV) is a globally distributed human pathogen that leads to both self-limited and chronic infections. At least eight genotypes (A-H) with distinct geographical allocations and phylodynamic behaviors have been described. They differ substantially in many virological and probably some clinical parameters. The aim of this study was to analyze full-length HBV genome sequences from individuals with symptomatic acute HBV infections using phylogenetic and coalescent methods. The phylogenetic analysis resulted in the following subgenotype distribution: F1b (52.7%), A2 (18.2%), F4 (18.2%) and A1, B2, D3 and F2a 1.8% each. These results contrast with those previously reported from chronic infections, where subgenotypes F1b, F4, A2 and genotype D were evenly distributed. This differential distribution might be related to recent internal migrations and/or intrinsic biological features of each viral genotype that could impact on the probability of transmission. The coalescence analysis showed that after a diversification process started in the 80s, the current sequences of subgenotype F1b were grouped in at least four highly supported lineages, whereas subgenotype F4 revealed a more limited diversification pattern with most lineages without offspring in the present. In addition, the genetic characterization of the studied sequences showed that only two of them presented mutations of clinical relevance at S codifyng region and none at the polymerase catalytic domains. Finally, since the acute infections could be an expression of the genotypes currently being transmitted to new hosts, the predominance of subgenotype F1b might have epidemiological, as well as, clinical relevance due to its potential adverse disease outcome among the chronic cases. PMID:27433800

  17. Approach to chronic cough.

    PubMed

    Lahiri, Keya Rani; Landge, Amruta Avinash

    2014-10-01

    Chronic cough does affect quality of life in children. Most of the times it is treated with over-the-counter cough syrups and antibiotics. The etiology of chronic cough is so diverse, that treatment needs to be directed to the specific etiology, rather than treating symptomatically. Grossly, chronic cough is classified as specific and non-specific cough. Allergic conditions, followed by tuberculosis are more commonly encountered etiologies in India. Baseline investigations to be performed are chest radiograph and peak flow metry. If specific cause of cough is not obvious, then therapeutic trial with β2 agonist, followed by peak flowmetry to evaluate reversibility of airway hypersensitivity, is useful to label the child asthmatic or non-asthmatic. Rampant uses of antibiotics need to be avoided for conditions like asthma. If tuberculosis is diagnosed or suspected, it is better to treat the child, rather than giving therapeutic trial. Over-the-counter cough syrups are as good as placebo, and should be avoided. Trial of anti asthma, anti allergic rhinitis and anti reflux therapies are avoided, unless the diagnosis is one of these conditions. If the child is distressed or the case seems to be complicated, it is best to refer the child to a tertiary care centre and keep a close follow up. PMID:24752628

  18. Ginsenoside Re Attenuates Neuroinflammation in a Symptomatic ALS Animal Model.

    PubMed

    Cai, Mudan; Yang, Eun Jin

    2016-01-01

    Amyotrophic lateral sclerosis (ALS) is a neurodegenerative disease characterized by the progressive loss of upper and lower motor neurons, which cause paralysis and respiratory dysfunction. There is currently no permanently effective drug for patients with ALS. Ginsenoside Re (G-Re), one of the most active ingredients of ginseng, has pharmacological activities that affect a number of targets. To investigate the effects of G-Re on neuroinflammation, we used G-Re (2.5[Formula: see text][Formula: see text]g/g) at the Joksamni acupressure point (ST36) once every other day for one week. To evaluate G-Re function in symptomatic human-superoxide dismutase 1 (hSOD1[Formula: see text] transgenic mice, immunohistochemistry and Western blot analysis were performed with the spinal cord of symptomatic hSOD1(G93A) transgenic mice. Here, we report that G-Re exhibits potent neuroprotective effects against neuroinflammation in a murine model of ALS. G-Re treatment reduced the loss of motor neurons and active-microglia-related expression of Iba-1 in the spinal cord of symptomatic hSOD1(G93A) transgenic mice. In addition, compared with age-matched hSOD1(G93A) mice, G-Re-treated hSOD1(G93A) mice showed a significant reduction in expression of pro-inflammatory proteins such as CD14 and TNF-[Formula: see text] protein related to TLR4 signaling pathway. G-Re administration also led to a decrease in cell death-related phospho-p38 protein levels, and had an antioxidative effect by reducing HO1 expression. Together, our data suggest that G-Re could have potent anti-neuroinflammatory effects on ALS by inhibiting the TLR4 pathway. PMID:27080948

  19. Symptomatic Post-Discectomy Pseudocyst after Endoscopic Lumbar Discectomy

    PubMed Central

    Kang, Suk Hyung

    2011-01-01

    Objective The objectives of this study were to determine the frequency of symptomatic postdiscectomy pseudocyst (PP) after endoscopic discectomy and to compare the results of surgical and conservative management of them. Methods Initial study participants were 1,503 cases (1,406 patients) receiving endoscopic lumbar discectomy by 23-member board of neurosurgeons from March 2003 to October 2008. All patients' postoperative magnetic resonance imaging (MRI) scans were evaluated. On the postoperative MRI, cystic lesion of T2W high and T1W low at discectomy site was regarded as PP. Reviews of medical records and radiological findings were done. The PP patients were divided into two groups, surgical and conservative management by treatment modality after PP detection. We compared the results of the two groups using the visual analogue scale (VAS) for low back pain (LBP), VAS for leg pain (LP) and the Oswestry disability index (ODI). Results Among 1,503 cases of all male soldiers, the MRIs showed that pseudocysts formed in 15 patients, about 1.0% of the initial cases. The mean postoperative interval from surgery to PP detection was 53.7 days. Interlaminar approach was correlated with PP formation compared with transforaminal approach (p=0.001). The mean VAS for LBP and LP in the surgical group improved from 6.5 and 4.8 to 2.0 and 2.3, respectively. The mean VAS for LBP and LP in the conservative group improved from 4.4 and 4.4 to 3.9 and 2.3, respectively. There was no difference in treatment outcome between surgical and conservative management of symptomatic PP. Conclusion Although this study was done in limited environment, symptomatic PP was detected at two months' postoperative period in about 1% of cases. Interlaminar approach seems to be more related with PP compared with transforaminal approach. PMID:21494360

  20. Treatment of symptomatic intraosseous pneumatocyst using intraoperative navigation.

    PubMed

    Formby, Peter M; Kang, Daniel G; Potter, Benjamin K; Forsberg, Jonathan A

    2015-03-01

    Intraosseous pneumatocysts are benign air-containing lesions that are most often found in the spine and pelvis and are nearly always treated nonoperatively. Although rarely clinically symptomatic, studies have shown pneumatocysts to be present in up to 10% of computed tomography (CT) scans of the pelvis and spine. Radiographic characteristics of these lesions include a localized collection of gas with a thin sclerotic rim, no bony destruction, no soft tissue masses, and no medullary abnormalities. Computed tomography is the diagnostic study of choice, with Hounsfield units ranging from -580 to -950, showing a gas-containing lesion. Few studies have described the management of symptomatic pneumatocysts, and all reported cases concern underwater divers, presumably because of greater pressure cycling and barotrauma encountered while underwater diving. The goal of this report is to describe the intraoperative CT-guided navigation and percutaneous injection of calcium sulfate-calcium phosphate composite bone graft substitute material for the treatment of a symptomatic pneumatocyst in the ilium of a Navy dive instructor. The patient reported a 1-year history of increasing buttock pain with increased depth of diving, consistently reproduced by diving past a depth of 20 to 30 feet. To the authors' knowledge, this is the first description in the English literature of the operative treatment of an intraosseous pneumatocyst of the ilium. The use of intraoperative CT guidance permitted accurate percutaneous localization, decompression, and filling of the lesion with synthetic bone graft substitute, with complete early relief of symptoms. At 6-month follow up, the patient had reached diving depths of 170 feet without pain. PMID:25760515

  1. Treatment of symptomatic macromastia in a breast unit

    PubMed Central

    2010-01-01

    Background Patients suffering from symptomatic macromastia are usually underserved, as they have to put up with very long waiting lists and are usually selected under restrictive criteria. The Oncoplastic Breast Surgery subspeciality requires a cross-specialty training, which is difficult, in particular, for trainees who have a background in general surgery, and not easily available. The introduction of reduction mammaplasty into a Breast Cancer Unit as treatment for symptomatic macromastia could have a synergic effect, making the scarce therapeutic offer at present available to these patients, who are usually treated in Plastic Departments, somewhat larger, and accelerating the uptake of oncoplastic training as a whole and, specifically, the oncoplastic breast conserving procedures based on the reduction mammaplasty techniques such as displacement conservative techniques and onco-therapeutic mammaplasty. This is a retrospective study analyzing the outcome of reduction mammaplasty for symptomatic macromastia in our Breast Cancer Unit. Methods A cohort study of 56 patients who underwent bilateral reduction mammaplasty at our Breast Unit between 2005 and 2009 were evaluated; morbidity and patient satisfaction were considered as end points. Data were collected by reviewing medical records and interviewing patients. Results Eight patients (14.28%) presented complications in the early postoperative period, two of them being reoperated on. The physical symptoms disappeared or significantly improved in 88% of patients and the degree of satisfaction with the care process and with the overall outcome were really high. Conclusion Our experience of the introduction of reduction mammaplasty in our Breast Cancer Unit has given good results, enabling us to learn the use of different reduction mammaplasty techniques using several pedicles which made it posssible to perform oncoplastic breast conserving surgery. In our opinion, this management policy could bring clear advantages

  2. Symptomatic aorto-pulmonary collaterals early after arterial switch operation.

    PubMed

    Santoro, Giuseppe; Carrozza, Marianna; Russo, Maria Giovanna; Calabrò, Raffaele

    2008-07-01

    Enlarged bronchial arteries and/or systemic-to-pulmonary collaterals have been frequently demonstrated in association with transposition of the great arteries. They are usually clinically silent, although they might be large enough to cause accelerated pulmonary vascular obstructive disease or symptomatic cardiac volume overload after surgical repair. We report on a low-weight neonate with transposition of the great arteries and intact ventricular septum who showed a stormy postoperative course because of multiple aorto-pulmonary collaterals early after a successful arterial switch operation. Percutaneous coil embolization of these anomalous vessels resulted in sudden weaning from mechanical ventilation and hospital discharge in a few weeks. PMID:18185950

  3. The case for angioplasty in patients with symptomatic intracranial atherosclerosis.

    PubMed

    McTaggart, Ryan A; Marks, Michael P

    2014-01-01

    Intracranial atherosclerotic disease (ICAD) is likely the most common cause of stroke worldwide and remains highly morbid even with highly monitored medical therapy. Recent results of the SAMMPRIS trial, which randomized patients to stenting plus aggressive medical management versus aggressive medical management alone have shown that additional treatment of intracranial atherosclerotic lesions with the Wingspan stent is inferior to aggressive medical management alone. In light of these results, there has been renewed interest in angioplasty alone to treat symptomatic ICAD. This article will briefly review the natural history of ICAD and discuss the possible future for endovascular treatment of ICAD with primary intracranial angioplasty in appropriately selected patients. PMID:24782816

  4. The Case for Angioplasty in Patients with Symptomatic Intracranial Atherosclerosis

    PubMed Central

    McTaggart, Ryan A.; Marks, Michael P.

    2014-01-01

    Intracranial atherosclerotic disease (ICAD) is likely the most common cause of stroke worldwide and remains highly morbid even with highly monitored medical therapy. Recent results of the SAMMPRIS trial, which randomized patients to stenting plus aggressive medical management versus aggressive medical management alone have shown that additional treatment of intracranial atherosclerotic lesions with the Wingspan stent is inferior to aggressive medical management alone. In light of these results, there has been renewed interest in angioplasty alone to treat symptomatic ICAD. This article will briefly review the natural history of ICAD and discuss the possible future for endovascular treatment of ICAD with primary intracranial angioplasty in appropriately selected patients. PMID:24782816

  5. Snapping knee caused by symptomatic fabella in a native knee.

    PubMed

    Hire, Justin M; Oliver, David L; Hubbard, Ryan C; Fontaine, Michelle L; Bojescul, John A

    2014-08-01

    We report a case of a 31-year-old man with a 5-year history of snapping knee syndrome secondary to a single, large symptomatic fabella of the knee. On physical examination, the patient was able to reproduce an audible and palpable snapping with active range of motion. His condition was refractory to physical therapy. He had undergone a prior iliotibial band release at an outside facility. After excision of the fabella, measuring 15 × 8 × 9 mm, the patient's snapping and pain with activity were resolved. PMID:25136872

  6. Active "itch fibers" in chronic pruritus.

    PubMed

    Schmelz, M; Hilliges, M; Schmidt, R; Ørstavik, K; Vahlquist, C; Weidner, C; Handwerker, H O; Torebjörk, H E

    2003-08-26

    An itch-specific neuronal pathway was recently discovered in healthy humans and animals. Here the authors report that activity in this specific pathway coincides with itch under pathophysiologic conditions in a patient with chronic pruritus. Microneurographic recordings from the symptomatic area revealed spontaneous activity in six single C-fiber afferents that had the characteristic features of "itch fibers." Itch may be caused by activity in a specific subpopulation of C-fiber afferents. PMID:12939442

  7. The Role of Bone Cement Augmentation in the Treatment of Chronic Symptomatic Osteoporotic Compression Fracture

    PubMed Central

    Kim, Hyeun Sung; Kim, Sung Hoon; Ju, Chang Il; Lee, Sung Myung; Shin, Ho

    2010-01-01

    Objective Bone cement augmentation procedures such as percutaneous vertebroplasty and balloon kyphoplasty have been shown to be effective treatment for acute or subacute osteoporotic vertebral compression fractures. The purpose of this study was to determine the efficacy of bone cement augmentation procedures for long standing osteoporotic vertebral compression fracture with late vertebral collapse and persistent back pain. Methods Among 278 single level osteoporotic vertebral compression fractures that were treated by vertebral augmentation procedures at our institute, 18 consecutive patients were included in this study. Study inclusion was limited to initially, minimal compression fractures, but showing a poor prognosis due to late vertebral collapse, intravertebral vacuum clefts and continuous back pain despite conservative treatment for more than one year. The subjects included three men and 15 women. The mean age was 70.7 with a range from 64 to 85 years of age. After postural reduction for two days, bone cement augmentation procedures following intraoperative pressure reduction were performed. Imaging and clinical findings, including the level of the vertebra involved, vertebral height restoration, injected cement volume, local kyphosis, clinical outcome and complications were analyzed. Results The mean follow-up period after bone cement augmentation procedures was 14.3 months (range 12-27 months). The mean injected cement volume was 4.1 mL (range 2.4-5.9 mL). The unipedicular approach was possible in 15 patients. The mean pain score (visual analogue scale) prior to surgery was 7.1, which decreased to 3.1 at 7 days after the procedure. The pain relief was maintained at the final follow up. The kyphotic angle improved significantly from 21.2 ± 4.9° before surgery to 10.4 ± 3.8° after surgery. The fraction of vertebral height increased from 30% to 60% after bone cement augmentation, and the restored vertebral height was maintained at the final follow up. There were no serious complications related to cement leakage. Conclusion In the management of even long-standing osteoporotic vertebral compression fracture for over one year, bone cement augmentation procedures following postural reduction were considered safe and effective treatment in cases of non-healing evidence. PMID:21430974

  8. A Symptomatic Spinal Extradural Arachnoid Cyst with Lumbar Disc Herniation

    PubMed Central

    Kadono, Yoshinori; Yuguchi, Takamichi; Ohnishi, Yu-ichiro; Iwatsuki, Koichi; Yoshimine, Toshiki

    2015-01-01

    Spinal epidural arachnoid cyst (EAC) is a rare, usually asymptomatic condition of unknown origin, which typically involves the lower thoracic spine. We report a case of posttraumatic symptomatic EAC with lumbar disc herniation. A 22-year-old man experienced back pain and sciatica after a traffic accident. Neurological examination revealed a right L5 radiculopathy. Magnetic resonance imaging demonstrated a cystic lesion at the L3 to L5 level and an L4-5 disc herniation; computed tomography myelography showed that the right L5 root was sandwiched between the cyst and the herniation. A dural defect was identified during surgery. The cyst was excised completely and the defect was repaired. A herniation was excised beside the dural sac. Histology showed that the cyst wall consisted of collagen and meningothelial cells. Postoperatively the symptoms resolved. Lumbar spinal EACs are rare; such cysts may arise from a congenital dural crack and grow gradually. The 6 cases of symptomatic lumbar EAC reported in the literature were not associated with disc herniation or trauma. In this case, the comorbid disc herniation was involved in symptom progression. Although many EACs are asymptomatic, comorbid spinal disorders such as disc herniation or trauma can result in symptom progression. PMID:25861499

  9. Symptomatic Thoracic Spinal Cord Herniation: Case Series and Technical Report

    PubMed Central

    Hawasli, Ammar H.; Ray, Wilson Z.; Wright, Neill M.

    2014-01-01

    Background and Importance Idiopathic spinal cord herniation (ISCH) is an uncommon condition located predominantly in the thoracic spine and often associated with a remote history of a major traumatic injury. ISCH has an incompletely described presentation and unknown etiology. There is no consensus on treatment algorithm and surgical technique, and there is little data on clinical outcomes. Clinical Presentation In this case series and technical report, we describe the atypical myelopathy presentation, remote history of traumatic injury, radiographic progression, treatment, and outcomes of 5 patients treated at Washington University for symptomatic ISCH. A video showing surgical repair is presented. In contrast to classic compressive myelopathy symptomology, ISCH patients presented with an atypical myelopathy, characterized by asymmetric motor and sensory deficits and early-onset urinary incontinence. Clinical deterioration correlated with progressive spinal cord displacement and herniation observed on yearly spinal imaging in a patient imaged serially due to multiple sclerosis. Finally compared to compressive myelopathy in the thoracic spine, surgical treatment of ISH led to rapid improvement despite long duration of symptoms. Conclusion Symptomatic ISCH presents with atypical myelopathy and slow temporal progression and can be successfully managed with surgical repair. PMID:24871148

  10. Results of hemivertebrectomy and fusion for symptomatic thoracic disc herniation.

    PubMed

    Debnath, U K; McConnell, J R; Sengupta, D K; Mehdian, S M H; Webb, J K

    2003-06-01

    We retrospectively analysed ten consecutive patients (age range 32-77 years) treated surgically from 1994 to 1999 for symptomatic thoracic disc herniation between the 6th and 12th thoracic discs. Clinically, eight patients had varying grades of back pain and eight patients had paraparesis. Radiography showed calcification in 50% of the herniated discs. Two patients had two-level thoracic disc herniation. Hemivertebrectomy followed by discectomy and fusion was carried out in all patients. Instrumentation with cages was performed in eight patients and bone grafting alone in two patients. The average follow-up was 24 months (range 13-36 months). Six patients had an excellent or good outcome, three had a fair outcome and one had a poor outcome. One patient had atelectasis, which recovered within 2 days of surgery. Another patient had developed complete paraplegia, detected at surgery by SSEPs, and underwent resurgery following magnetic resonance (MR) scan with complete corpectomy and instrumented fusion. At 2 years, she had a functional recovery. The patient with poor outcome had undergone a previous discectomy at T9/10. He developed severe back pain and generalised hyper-reflexia following corpectomy and fusion for disc herniation at T10/11. We advocate anterior transthoracic discectomy following partial corpectomy for symptomatic thoracic disc herniation between the 6th and 12th thoracic discs. This procedure offers improved access to the thoracic disc for an instrumented fusion, which is likely to decrease the risk of iatrogenic injury to the spinal cord. PMID:12800003

  11. Familial Mediterranean Fever With Complete Symptomatic Remission During Pregnancy

    PubMed Central

    Kim, Kwang Taek; Lee, Jae Eun; Kim, Mi Kang; Yoo, Jun Jae; Lee, Gye Yeon; Kae, Sea Hyub; Lee, Jin

    2015-01-01

    Familial Mediterranean fever (FMF) is an inherited autosomal recessive disorder, ethnically restricted and commonly found among populations surrounding the Mediterranean Sea. FMF is the most prevalent autoinflammatory disease; is characterized by recurrent, self-limited episodes of fever with serositis; and is caused by Mediterranean fever gene (MEFV) mutations on chromosome 16. We describe a case of adult-onset FMF with complete symptomatic remission during pregnancy, without the use of colchicine. A 25-year-old woman had presented with periodic fever, abdominal pain, and vomiting since she was 21. Her abdominal computed tomography scan showed intestinal nonrotation. She underwent exploratory laparotomy and appendectomy for her symptoms 1 year prior. She had a symptom-free pregnancy period, but abdominal pain and fever recurred after delivery. Mutation analysis of the MEFV gene revealed two point mutations (p.Leu110Pro and p.Glu148Gln). We report an adult female patient with FMF in Korea with complete symptomatic remission during pregnancy. PMID:26131005

  12. Supportive and symptomatic management of amyotrophic lateral sclerosis.

    PubMed

    Hobson, Esther V; McDermott, Christopher J

    2016-09-01

    The main aims in the care of individuals with amyotrophic lateral sclerosis (ALS) are to minimize morbidity and maximize quality of life. Although no cure exists for ALS, supportive and symptomatic care provided by a specialist multidisciplinary team can improve survival. The basis for supportive management is shifting from expert consensus guidelines towards an evidence-based approach, which encourages the use of effective treatments and could reduce the risk of harm caused by ineffective or unsafe interventions. For example, respiratory support using noninvasive ventilation has been demonstrated to improve survival and quality of life, whereas evidence supporting other respiratory interventions is insufficient. Increasing evidence implicates a causal role for metabolic dysfunction in ALS, suggesting that optimizing nutrition could improve quality of life and survival. The high incidence of cognitive dysfunction and its impact on prognosis is increasingly recognized, although evidence for effective treatments is lacking. A variety of strategies are used to manage the other physical and psychological symptoms, the majority of which have yet to be thoroughly evaluated. The need for specialist palliative care throughout the disease is increasingly recognized. This Review describes the current approaches to symptomatic and supportive care in ALS and outlines the current guidance and evidence for these strategies. PMID:27514291

  13. Conservative management of symptomatic Carpal Bossing in an elite hockey player: a case report

    PubMed Central

    Kissel, Peter

    2009-01-01

    Objective: To present the characteristics and create awareness of symptomatic carpal bossing and discuss potential etiologies and the role of conservative management through the presentation of an athlete with traumatic onset of symptomatic carpal bossing. Clinical features: This case report outlines the presentation and conservative management of an elite eighteen year old hockey player with symptomatic carpal bossing after a traumatic on ice collision. Carpal bossing is a bony, dorsal prominence in the quadrangular joint of the wrist that is inconsistently symptomatic. Intervention and outcome: A conservative treatment plan consisting of education, reassurance, avoidance of aggravation, and soft tissue therapy allowed return to play in two weeks without restrictions or need for surgical consultation. Conclusion: With inconsistent recurrence rates and surgical complications, the role of conservative management for symptomatic carpal bossing deserves further exploration. The conservative practitioner should be aware of the signs and symptoms of symptomatic carpal bossing to institute suitable treatment. PMID:20037693

  14. Surgical Intervention for Symptomatic Benign Prostatic Hyperplasia is Correlated With Expression of the AP-1 Transcription Factor Network

    PubMed Central

    Lin-Tsai, Opal; Clark, Peter E.; Miller, Nicole L.; Fowke, Jay H.; Hameed, Omar; Hayward, Simon W.; Strand, Douglas W.

    2014-01-01

    BACKGROUND Approximately one-third of patients fail medical treatment for benign prostatic hyperplasia and associated lower urinary tract symptoms (BPH/LUTS) requiring surgical intervention. Our purpose was to establish a molecular characterization for patients undergoing surgical intervention for LUTS to address therapeutic deficiencies. METHODS Clinical, molecular, and histopathological profiles were analyzed in 26 patients undergoing surgery for severe LUTS. Incidental transitional zone nodules were isolated from 37 patients with mild symptoms undergoing radical prostatectomy. Clinical parameters including age, prostate volume, medication, prostate specific antigen, symptom score, body mass index, and incidence of diabetes were collected. Multivariate logistic regression analysis with adjustments for potential confounding variables was used to examine associations between patient clinical characteristics and molecular targets identified through molecular profiling. RESULTS Compared to incidental BPH, progressive symptomatic BPH was associated with increased expression of the activating protein-1 transcription factor/chemokine network. As expected, inverse correlations were drawn between androgen receptor levels and age, as well as between 5α-reductase inhibitor (5ARI) treatment and tissue prostate specific antigen levels; however, a novel association was also drawn between 5ARI treatment and increased c-FOS expression. CONCLUSIONS This study provides molecular evidence that a network of pro-inflammatory activating protein-1 transcription factors and associated chemokines are highly enriched in symptomatic prostate disease, a profile that molecularly categorizes with many other chronic autoimmune diseases. Because 5ARI treatment was associated with increased c-FOS expression, future studies should explore whether increased activating protein-1 proteins are causal factors in the development of symptomatic prostate disease, inflammation or resistance to

  15. The Effect of Haemodialysis Access Types on Cardiac Performance and Morbidities in Patients with Symptomatic Heart Disease

    PubMed Central

    Chuang, Min-Kai; Chang, Chin-Hao; Chan, Chih-Yang

    2016-01-01

    Background Little is known about whether the arteriovenous type haemodialysis access affects cardiac function and whether it is still advantageous to the uremic patient with symptomatic heart disease. Methods We conducted a retrospective comparative study. Patients with heart disease and end-stage renal disease that had a new chronic access created between January 2007 and December 2008 and met the inclusion criteria were assessed. The endpoint was major adverse event (MAE)-free survivals of arteriovenous access (AVA) and tunneled cuffed double-lumen central venous catheter (CVC) groups. Whether accesses worsened heart failure was also evaluated. Results There were 43 CVC patients and 60 AVA patients. The median follow-up time from access creation was 27.6 months (IQR 34.7, 10.9~45.6). Although CVC patients were older than AVA patients (median age 78.0, IQR 14.0 vs. 67.5, IQR 16.0, respectively, p = .009), they manifested non-inferior MAE-free survival (mean 17.1, 95% CI 10.3~24.0 vs. 12.9, 95% CI 8.5~17.4 months in CVC and AVA patients, respectively, p = .290). During follow-up, more patients in the AVA group than in the CVC group deteriorated in heart failure status (35 of 57 vs. 10 of 42, respectively, odds ratio 5.1, p < .001). Preoperative-postoperative pairwise comparison of echocardiographic scans revealed an increased number of abnormal findings in the AVA group (Z = 3.91, p < .001), but not in the CVC group. Conclusions In patients with both symptomatic heart disease and end stage renal disease (ESRD), CVC patients showed non-inferior MAE-free survival in comparison to those in the AVA group. AV type access could deteriorate heart failure. Accordingly, uremic patients with symptomatic heart disease are not ideal candidates for AV type access creation. PMID:26848850

  16. The effect of ‘Candidatus Liberibacter asiaticus’ infection on the proteomic profiles and nutritional status of pre-symptomatic and symptomatic grapefruit (Citrus paradisi) plants

    PubMed Central

    2013-01-01

    Background Huanglongbing (HLB) is a highly destructive citrus disease which threatens citrus production worldwide and ‘Candidatus Liberibacter asiaticus’ (Las), a non-culturable phloem-limited bacterium, is an associated causal agent of the disease. To better understand the physiological and molecular processes involved in host responses to Las, 2-DE and mass spectrometry analyses, as well as ICP spectroscopy analysis were employed to elucidate the global protein expression profiles and nutrient concentrations in leaves of Las-infected grapefruit plants at pre-symptomatic or symptomatic stages for HLB. Results This study identified 123 protein spots out of 191 spots that showed significant changes in the leaves of grapefruit plants in response to Las infection and all identified spots matched to 69 unique proteins/peptides. A down-regulation of 56 proteins including those associated with photosynthesis, protein synthesis, and metabolism was correlated with significant reductions in the concentrations of Ca, Mg, Fe, Zn, Mn, and Cu in leaves of grapefruit plants in response to Las infection, particularly in symptomatic plants. Oxygen-evolving enhancer (OEE) proteins, a PSI 9 kDa protein, and a Btf3-like protein were among a small group of proteins that were down-regulated in both pre-symptomatic and symptomatic plants in response to Las infection. Furthermore, a Las-mediated up-regulation of 13 grapefruit proteins was detected, which included Cu/Zn superoxide dismutase, chitinases, lectin-related proteins, miraculin-like proteins, peroxiredoxins and a CAP 160 protein. Interestingly, a Las-mediated up-regulation of granule-bound starch synthase was correlated with an increase in the K concentrations of pre-symptomatic and symptomatic plants. Conclusions This study constitutes the first attempt to characterize the interrelationships between protein expression and nutritional status of Las-infected pre-symptomatic or symptomatic grapefruit plants and sheds light on

  17. The use of laser lithotripsy status post cholecystostomy tube placement without interval cholecystectomy for calculous cholecystitis in a patient unfit for general anesthesia.

    PubMed

    Polite, Nathan M; Brown, Roy; Braveman, Joshua

    2013-12-01

    Acute cholecystitis in patients unfit for general anesthesia often initially requires cholecystectomy tube placement without cholecystectomy. The best way to definitively manage those patients with irreversible medical conditions, leaving them unable to undergo cholecystectomy, has yet to be defined. Laser lithotripsy is currently used in the management of stones of the genitourinary system. Extracorporeal shock wave cholelithotripsy has been extensively evaluated in Munich, Germany and since then, has been abandoned as an alternative treatment of cholelithiasis. This report discusses a novel approach using established cholecystocutaneous fistula tracts and laser lithotripsy to definitively treat this group of patients. PMID:24300938

  18. Giardia in symptomatic dogs and cats in Europe--results of a European study.

    PubMed

    Epe, C; Rehkter, G; Schnieder, T; Lorentzen, L; Kreienbrock, L

    2010-10-11

    The percentage of Giardia infection in dogs and cats with gastrointestinal signs presenting to clinics was examined across Europe using the IDEXX SNAP Giardia Test (IDEXX Laboratories). Veterinary practices were asked to identify diarrheic and/or vomiting dogs and cats and to use the test on fecal samples from these animals. A selection for "asymptomatic" testing was also available on the data collection sheet for testing that occurred outside the target "symptomatic" population. Results from 8685 dogs and 4214 cats were submitted during the sampling period from 2005 to 2006. Analysis of the data showed 24.78% of the samples positive for Giardia among tested dogs and 20.3% among tested cats. The younger the dog or the cat, the higher the risk of being positive, peaking in the category below 6 months. The main clinical symptom, diarrhoea, also showed a higher risk of being positive, OR's of acute diarrhoea were almost double of those of the category "asymptomatic" for dogs or cats, the same range was calculated for chronic diarrhoea. Differences in participating countries were also seen. The risk of being positive was half or less in UK, Spain, Netherlands, Italy compared to Germany, and only in Belgium it showed to be higher. The results of this study show that Giardia is a common enteric agent among dogs and cats with gastrointestinal signs in Europe. PMID:20637546

  19. Probiotics for the Treatment of Symptomatic Uncomplicated Diverticular Disease: Rationale and Current Evidence.

    PubMed

    Scarpignato, Carmelo; Bertelé, Anna; Tursi, Antonio

    2016-10-01

    Changes in the colonic microbiota are critical to the pathogenesis of diverticular complications such as diverticulitis and peridiverticular abscesses. However, more subtle changes in microbiota composition may well be important to the more chronic manifestations of diverticulosis. Some studies have shown the presence of bacterial overgrowth in subgroups of patients with diverticular disease and recent studies, using molecular biology techniques, found an increase of proteobacteria and actinobacteria in patients with symptomatic uncomplicated diverticular disease (SUDD), compared with healthy controls. The use of probiotics to modulate intestinal microecology in SUDD appears therefore rational. Although several investigations evaluating the clinical efficacy of probiotics have been performed, no definitive results have yet been achieved, mainly due to the heterogeneity of the available studies. Most of the studies used probiotics in combination with poorly absorbed antimicrobials or anti-inflammatory drugs. In only 4 studies, there was a harm using probiotics alone, but only 1 was a placebo-controlled, double-blind trial. The analysis of the available evidence reveals a poor quality of the published studies, whose design was heterogeneous, with only 2 out of 11 trials being double-blind and randomized. Therefore, available data can only suggest a benefit of probiotics in SUDD, but do not allow any evidence-based definite conclusion. As a consequence, current guidelines state that there is insufficient evidence to recommend probiotics for symptom relief in patients with diverticular disease. PMID:27622371

  20. Repetitive surgery for recurrent symptomatic endometriosis: what to do?

    PubMed

    Vercellini, Paolo; Barbara, Giussy; Abbiati, Annalisa; Somigliana, Edgardo; Viganò, Paola; Fedele, Luigi

    2009-09-01

    In spite of the increasing number of operative laparoscopies performed for endometriosis associated pelvic pain, postoperative symptomatic recurrences are very common. Reoperation is often considered the best treatment option, but the extent and duration of the effect of second-line surgery is still unclear. The best available evidence has been reviewed in order to define the results of repetitive conservative surgery, the effects of pelvic denervating procedures and postoperative medical treatments, as well as the long-term outcome of definitive surgery. Because of the paucity of published data, estimating the real risk of symptomatic recurrence and need for reoperation after repetitive conservative surgery for endometriosis is very difficult. Based on the limited information available, the long-term outcome appears suboptimal, with a cumulative probability of pain recurrence between 20% and 40%, and of a further surgical procedure between 15% and 20%. These figures are probably an underestimate related to drawbacks in study design, exclusions of dropouts, and publication bias and should be considered with caution. Systematic complementary performance of denervating procedures in addition to reoperation cannot be recommended, as only a few symptomatic patients complain of predominantly midline, hypo-gastric pain. The outcome of hysterectomy for endometriosis-associated pain at medium-term follow-up seems quite satisfactory. Nevertheless, about 15% of patients had persistent symptoms, and 3-5% experienced worsening of pain. Concomitant bilateral oophorectomy reduced the risk of reoperation due to recurrent pelvic pain by six times. However, at least one gonad should be preserved in young women, especially in those with objections to the use of oestrogen-progestogens. Medical treatment appears to have limited and inconsistent effects when used for only a few months after conservative procedures. Data on the benefit of prolonged drug regimens with oral contraceptives

  1. The role of cumulative physical work load in symptomatic knee osteoarthritis – a case-control study in Germany

    PubMed Central

    Seidler, Andreas; Bolm-Audorff, Ulrich; Abolmaali, Nasreddin; Elsner, Gine

    2008-01-01

    Objectives To examine the dose-response relationship between cumulative exposure to kneeling and squatting as well as to lifting and carrying of loads and symptomatic knee osteoarthritis (OA) in a population-based case-control study. Methods In five orthopedic clinics and five practices we recruited 295 male patients aged 25 to 70 with radiographically confirmed knee osteoarthritis associated with chronic complaints. A total of 327 male control subjects were recruited. Data were gathered in a structured personal interview. To calculate cumulative exposure, the self-reported duration of kneeling and squatting as well as the duration of lifting and carrying of loads were summed up over the entire working life. Results The results of our study support a dose-response relationship between kneeling/squatting and symptomatic knee osteoarthritis. For a cumulative exposure to kneeling and squatting > 10.800 hours, the risk of having radiographically confirmed knee osteoarthritis as measured by the odds ratio (adjusted for age, region, weight, jogging/athletics, and lifting or carrying of loads) is 2.4 (95% CI 1.1–5.0) compared to unexposed subjects. Lifting and carrying of loads is significantly associated with knee osteoarthritis independent of kneeling or similar activities. Conclusion As the knee osteoarthritis risk is strongly elevated in occupations that involve both kneeling/squatting and heavy lifting/carrying, preventive efforts should particularly focus on these "high-risk occupations". PMID:18625053

  2. Pharmacologic Agents for Chronic Diarrhea

    PubMed Central

    2015-01-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly. PMID:26576135

  3. Pharmacologic Agents for Chronic Diarrhea.

    PubMed

    Lee, Kwang Jae

    2015-10-01

    Chronic diarrhea is usually associated with a number of non-infectious causes. When definitive treatment is unavailable, symptomatic drug therapy is indicated. Pharmacologic agents for chronic diarrhea include loperamide, 5-hydroxytryptamine type 3 (5-HT3) receptor antagonists, diosmectite, cholestyramine, probiotics, antispasmodics, rifaximin, and anti-inflammatory agents. Loperamide, a synthetic opiate agonist, decreases peristaltic activity and inhibits secretion, resulting in the reduction of fluid and electrolyte loss and an increase in stool consistency. Cholestyramine is a bile acid sequestrant that is generally considered as the first-line treatment for bile acid diarrhea. 5-HT3 receptor antagonists have significant benefits in patients with irritable bowel syndrome (IBS) with diarrhea. Ramosetron improves stool consistency as well as global IBS symptoms. Probiotics may have a role in the prevention of antibiotic-associated diarrhea. However, data on the role of probiotics in the treatment of chronic diarrhea are lacking. Diosmectite, an absorbent, can be used for the treatment of chronic functional diarrhea, radiation-induced diarrhea, and chemotherapy-induced diarrhea. Antispasmodics including alverine citrate, mebeverine, otilonium bromide, and pinaverium bromide are used for relieving diarrheal symptoms and abdominal pain. Rifaximin can be effective for chronic diarrhea associated with IBS and small intestinal bacterial overgrowth. Budesonide is effective in both lymphocytic colitis and collagenous colitis. The efficacy of mesalazine in microscopic colitis is weak or remains uncertain. Considering their mechanisms of action, these agents should be prescribed properly. PMID:26576135

  4. Clinically symptomatic heterozygous carnitine palmitoyltransferase II (CPT II) deficiency.

    PubMed

    Joshi, Pushpa Raj; Deschauer, Marcus; Zierz, Stephan

    2012-12-01

    Two symptomatic patients with heterozygous carnitine palmitoyltransferase II (CPT II) deficiency are reported. Patient 1, a 21-year-old female professional tennis player, suffered from exercise-induced attacks of muscle pain, burning sensations and proximal weakness. Patient 2, a 30-year-old male amateur marathon runner developed muscle cramps and rhabdomyolysis upon extensive exercise and insolation-induced fever. In both patients, the common p.S113L mutation was found in heterozygote state. No second mutation could be found upon sequencing of all the exons of CPT2 gene including exon-intron boundaries. Biochemically, residual CPT activity in muscle homogenate upon inhibition by malonyl-CoA and Triton-X-100 was intermediate between controls and patients with mutations on both alleles. Although CPT II deficiency is an autosomal recessive disorder, the reported patients indicate that heterozygotes might also have typical attacks of myalgia, pareses or rhabdomyolysis. PMID:23184072

  5. Inferior Vena Cava Filter Erosion Causing Symptomatic Obstructive Hydronephrosis

    PubMed Central

    Locke, Nathan; Duchene, David

    2016-01-01

    Abstract Background: Transcaval inferior vena cava (IVC) filter penetration involving the urinary tract is rare, but has been previously reported. We herein present unique management of symptomatic hydronephrosis secondary to erosion of an IVC filter limb into the lumen of the proximal right ureter. Case Presentation: A 59-year-old woman presented with abdominal and right flank pain in October 2015 and was found to have right hydronephrosis, apparently secondary to obstruction from erosion of an IVC filter limb into the proximal right ureter. This was effectively managed with percutaneous, endovascular, and endourologic procedures, without the need for a major invasive surgical procedure. Conclusion: Endovascular removal of the IVC filter was performed safely in this case and can be considered when the urinary tract is involved in filter erosion.

  6. Symptomatic Exposures Among California Inmates 2011-2013.

    PubMed

    Butterfield, Michael; Al-Abri, Suad; Huntington, Serena; Carlson, Terry; Geller, Richard J; Olson, Kent R

    2015-09-01

    Prisoners have a high prevalence of substance misuse and abuse, but few studies have examined symptomatic exposures among incarcerated populations. We sought to further characterize the nature of these exposures among this population using the California Poison Control System data. Keyword searches identified inmate cases in 2011-2013 for patients 20+ years old exposed to a single substance and taken to hospital from jail, prison, or police custody. Comparisons were made with non-inmate cases during the same period, using similar limitations. Body stuffers and body packers were analyzed as a subgroup. Seven hundred four inmate cases were compared to 106,260 non-inmate cases. Inmates were more likely to be younger, male, and to have engaged in drug misuse or abuse. They most commonly ingested methamphetamine, heroin, acetaminophen, and anticonvulsants. Inmates were more likely to receive activated charcoal (OR 9.87, 8.20-11.88), whole bowel irrigation (OR 44.50, 33.83-58.54), undergo endotracheal intubation (OR 4.09, 2.91-5.73), and to experience a major clinical outcome or death (OR 1.41, 1.05-1.89). When body stuffers and packers were removed, clinical findings were similar, though the odds of a major outcome or death became statistically non-significant. Body stuffers and body packers primarily used methamphetamine and heroin, and compared with other inmates had significantly higher odds of both adverse clinical effects and poor outcome. This large series provides a profile of symptomatic exposures among inmates, a little-studied population. The potential for high morbidity among body stuffers and packers suggests that a high index of suspicion of such ingestions be maintained when evaluating patients prior to incarceration. PMID:25526949

  7. Sialyllactose ameliorates myopathic phenotypes in symptomatic GNE myopathy model mice.

    PubMed

    Yonekawa, Takahiro; Malicdan, May Christine V; Cho, Anna; Hayashi, Yukiko K; Nonaka, Ikuya; Mine, Toshiki; Yamamoto, Takeshi; Nishino, Ichizo; Noguchi, Satoru

    2014-10-01

    Patients with GNE myopathy, a progressive and debilitating disease caused by a genetic defect in sialic acid biosynthesis, rely on supportive care and eventually become wheelchair-bound. To elucidate whether GNE myopathy is treatable at a progressive stage of the disease, we examined the efficacy of sialic acid supplementation on symptomatic old GNE myopathy mice that have ongoing, active muscle degeneration. We examined the therapeutic effect of a less metabolized sialic acid compound (6'-sialyllactose) or free sialic acid (N-acetylneuraminic acid) by oral, continuous administration to 50-week-old GNE myopathy mice for 30 weeks. To evaluate effects on their motor performance in living mice, spontaneous locomotion activity on a running wheel was measured chronologically at 50, 65, 72 and 80 weeks of age. The size, force production, and pathology of isolated gastrocnemius muscle were analysed at the end point. Sialic acid level in skeletal muscle was also measured. Spontaneous locomotion activity was recovered in 6'-sialyllactose-treated mice, while NeuAc-treated mice slowed the disease progression. Treatment with 6'-sialyllactose led to marked restoration of hyposialylation in muscle and consequently to robust improvement in the muscle size, contractile parameters, and pathology as compared to NeuAc. This is due to the fact that 6'-sialyllactose is longer working as it is further metabolized to free sialic acid after initial absorption. 6'-sialyllactose ameliorated muscle atrophy and degeneration in symptomatic GNE myopathy mice. Our results provide evidence that GNE myopathy can be treated even at a progressive stage and 6'-sialyllactose has more remarkable advantage than free sialic acid, providing a conceptual proof for clinical use in patients. PMID:25062695

  8. Incidence of Symptomatic Vertebral Fractures in Patients After Percutaneous Vertebroplasty

    SciTech Connect

    Hierholzer, Johannes Fuchs, Heiko; Westphalen, Kerstin; Baumann, Clemens; Slotosch, Christine; Schulz, Rudolf

    2008-11-15

    The aim of this study was to evaluate the incidence of secondary symptomatic vertebral compression fractures (VCFs) in patients previously treated by percutaneous vertebroplasty (VTP). Three hundred sixteen patients with 486 treated VCFs were included in the study according to the inclusion criteria. Patients were kept in regular follow-up using a standardized questionairre before, 1 day, 7 days, 6 months, and 1 year after, and, further on, on a yearly basis after VTP. The incidence of secondary symptomatic VCF was calculated, and anatomical distribution with respect to previous fractures characterized. Mean follow-up was 8 months (6-56 months) after VTP. Fifty-two of 316 (16.4 %) patients (45 female, 7 male) returned for treatment of 69 secondary VCFs adjacent to (35/69; 51%) or distant from (34/69; 49%) previously treated levels. Adjacent secondary VCF occurred significantly more often compared to distant secondary VCF. Of the total 69 secondary VCFs, 35 of 69 occurred below and 27 of 69 above pretreated VCFs. Of the 65 sandwich levels generated, in 7 of 65 (11%) secondary VCFs were observed. Secondary VCF below pretreated VCF occurred significantly earlier in time compared to VCF above and compared to sandwich body fractures. No major complication occurred during initial or follow-up intervention. We conclude that secondary VCFs do occur in individuals after VTP but the rate found in our study remains below the level expected from epidemiologic studies. Adjacent fractures occur more often and follow the cluster distribution of VCF as expected from the natural history of the underlying osteoporosis. No increased rate of secondary VCF after VTP was observed in this retrospective analysis. In accordance with the pertinent literature, short-term and also midterm clinical results are encouraging and provide further support for the usefulness and the low complication rate of this procedure as an adjunct to the spectrum of pain management in patients with severe

  9. Norovirus Infections in Symptomatic and Asymptomatic Food Handlers in Japan▿

    PubMed Central

    Ozawa, Kazuhiro; Oka, Tomoichiro; Takeda, Naokazu; Hansman, Grant S.

    2007-01-01

    Noroviruses are the leading cause of outbreaks of gastroenteritis in the world. At present, norovirus genogroup II, genotype 4 (GII/4), strains are the most prevalent in many countries. In this study we investigated 55 outbreaks and 35 sporadic cases of norovirus-associated gastroenteritis in food handlers in food-catering settings between 10 November 2005 and 9 December 2006 in Japan. Stool specimens were collected from both symptomatic and asymptomatic individuals and were examined for norovirus by real-time reverse transcription-PCR; the results were then confirmed by sequence analysis. Norovirus was detected in 449 of 2,376 (19%) specimens. Four genogroup I (GI) genotypes and 12 GII genotypes, including one new GII genotype, were detected. The GII/4 sequences were predominant, accounting for 19 of 55 (35%) outbreaks and 16 of 35 (46%) sporadic cases. Our results also showed that a large number of asymptomatic food handlers were infected with norovirus GII/4 strains. Norovirus GII had a slightly higher mean viral load (1 log unit higher) than norovirus GI, i.e., 3.81 × 108 versus 2.79 × 107 copies/g of stool. Among norovirus GI strains, GI/4 had the highest mean viral load, whereas among GII strains, GII/4 had the highest mean viral load (2.02 × 108 and 7.96 × 109 copies/g of stool, respectively). Importantly, we found that asymptomatic individuals had mean viral loads similar to those of symptomatic individuals, which may account for the increased number of infections and the predominance of an asymptomatic transmission route. PMID:17928420

  10. Chronic Chagas disease: from basics to laboratory medicine.

    PubMed

    Haberland, Annekathrin; Saravia, Silvia Gilka Munoz; Wallukat, Gerd; Ziebig, Reinhard; Schimke, Ingolf

    2013-02-01

    Chagas disease, caused by Trypanosoma cruzi infection, is ranked as the most serious parasitic disease in Latin America and has huge potential to become a worldwide problem, due to increasing migration, and international tourism, as well as infectant transfer by blood contact and transfusion, intrauterine transfer, and organ transplantation. Nearly 30% of chronically-infected patients become symptomatic, often with a latency of 10-30 years, developing life-threatening complications. Of those, nearly 90% develop Chagas heart disease, while the others manifest gastrointestinal disease and neuronal disorders. Besides interrupting the infection cycle and chemo therapeutic infectant elimination, starting therapy early in symptomatic patients is important for counteracting the disease. This would be essentially supported by optimized patient management, involving risk assessment, early diagnosis and monitoring of the disease and its treatment. From economic and logistic viewpoints, the tools of laboratory medicine should be especially able to guarantee this. After summarizing the basics of chronic Chagas disease, such as the epidemiological data, the pathogenetic mechanisms thought to drive symptomatic Chagas disease and also treatment options, we present tools of laboratory medicine that address patient diagnosis, risk assessment for becoming symptomatic and guidance, focusing on autoantibody estimation for risk assessment and heart marker measurement for patient guidance. In addition, increases in levels of inflammation and oxidative stress markers in chronic Chagas disease are discussed. PMID:23045386

  11. EUS-guided cholecystoduodenostomy for acute cholecystitis with an anti-stent migration and anti-food impaction system; a pilot study

    PubMed Central

    Takagi, Wataru; Ogura, Takeshi; Sano, Tatsushi; Onda, Saori; Okuda, Atsushi; Masuda, Daisuke; Imoto, Akira; Takeuchi, Toshihisa; Fukunishi, Shinya; Higuchi, Kazuhide

    2016-01-01

    Background: Recently, endoscopic ultrasound-guided gall bladder drainage (EUS-GBD) has been reported using a self-expandable metallic stent. To prevent stent migration and food flowing into the common bile duct through the cystic duct, we perform a novel EUS-guided cholecystoduodenostomy. The aim of our study was to evaluate the safety and feasibility of EUS-guided cholecystoduodenostomy with an anti-stent migration and anti-food impaction system. Methods: A total of 16 consecutive patients who underwent EUS-guided cholecystoduodenostomy for acute cholecystitis were included in this study. Results: Technical and clinical success was obtained in all patients. The median procedure time was 26.9 min (range 19–42 min). Median follow-up time was 181.5 days (range 18–604 days), and in this time, recurrence of acute cholecystitis was not seen in all patients. Adverse events such as stent migration and cholangitis were not seen in any patients, although pneumoperitoneum was seen in one patient. Conclusion: Our technique may be favorable and effective for the prevention of adverse events on EUS-GBD. PMID:26770264

  12. Long-Term Outcomes of Patients with Acute Cholecystitis after Successful Percutaneous Cholecystostomy Treatment and the Risk Factors for Recurrence: A Decade Experience at a Single Center

    PubMed Central

    Wang, Chih-Hung; Wu, Cheng-Yi; Yang, Justin Cheng-Ta; Lien, Wan-Ching; Wang, Hsiu-Po; Liu, Kao-Lang; Wu, Yao-Ming; Chen, Shyr-Chyr

    2016-01-01

    Background Percutaneous cholecystostomy tube (PCT) has been effectively used for the treatment of acute cholecystitis (AC) for patients unsuitable for early cholecystectomy. This retrospective study investigated the recurrence rate after successful PCT treatment and factors associated with recurrence. Methods We reviewed patients treated with PCT for AC from October 2004 through December 2013. Patients with successful PCT treatment were those who were free from persistent PCT drainage. We used multivariable logistic regression analysis sequentially to identify factors associated with each outcome. Results The study included 184 patients (mean age: 70.1 years). The average duration for parenteral antibiotics was 14.4 days and 20.0 days for PCT drainage. The one-year recurrence rate was 9.2% (17/184) with most recurrences occurring within two months (6.5%, 12/184) of the procedure. Complicated cholecystitis (odds ratio [OR]: 4.67; 95% confidence interval [CI]: 1.44–15.70; P = 0.01) and PCT drainage duration >32 days (OR: 4.92; 95% CI: 1.03–23.53; P = 0.05) positively correlated with one-year recurrence; parenteral antibiotics duration >10 days (OR: 0.21; 95% CI: 0.05–0.68; P = 0.01) was inversely associated with one-year recurrence. Conclusions The recurrence rate was low for patients after successful PCT treatment. Predictors for recurrence included the severity of initial AC and subsequently provided treatments. PMID:26821150

  13. Chronic Bronchitis

    MedlinePlus

    Bronchitis is an inflammation of the bronchial tubes, the airways that carry air to your lungs. It ... chest tightness. There are two main types of bronchitis: acute and chronic. Chronic bronchitis is one type ...

  14. Chronic Bronchitis

    MedlinePlus

    ... carry air to your lungs. It causes a cough that often brings up mucus. It can also cause shortness of breath, wheezing, a low fever, and chest tightness. There are two main types of bronchitis: acute and chronic. Chronic bronchitis is one type of COPD (chronic ...

  15. Symptomatic Epidural Fluid Collection Following Cranioplasty after Decompressive Craniectomy for Traumatic Brain Injury

    PubMed Central

    Jeong, Se Ho; Wang, Ui Seok; Ha, Sang Woo; Kim, Jong Kyu

    2016-01-01

    Objective Symptomatic epidural fluid collection (EFC) arising as a complication of cranioplasty is underestimated and poorly described. The purpose of this study was to investigate the risk factors for development of symptomatic EFC after cranioplasty following traumatic brain injury (TBI). Methods From January 2010 to December 2014, 82 cranioplasties following decompressive hemicraniectomy for TBI were performed by a single surgeon. Of these 82 patients, 17 were excluded from this study due to complications including postoperative hematoma, hydrocephalus, or infection. Sixty-five patients were divided into 2 groups based on whether they had developed symptomatic EFC: 13 patients required an evacuation operation due to symptomatic EFC after cranioplasty (Group I), and 52 obtained good outcome without development of symptomatic EFC (Group II). We compared the 2 groups to identify the risk factors for symptomatic EFC according to sex, age, initial diagnosis, timing of cranioplasty, cerebrospinal fluid (CSF) leakage during cranioplasty, size of bone flap, and bone material. Results A large bone flap and CSF leakage during cranioplasty were identified as the statistically significant risk factors (p<0.05) for development of symptomatic EFC. In Group I, 11 patients were treated successfully with 5 L catheter drainage, but 2 patients showed recurrent EFC, eventually necessitating bone flap removal. Conclusion A larger skull defect and intraoperative CSF leakage are proposed to be the significant risk factors for development of symptomatic EFC. Careful attention to avoid CSF leakage during cranioplasty is needed to minimize the occurrence of EFC, especially in cases featuring a large cranial defect. PMID:27182495

  16. Interventions for chronic blepharitis

    PubMed Central

    Lindsley, Kristina; Matsumura, Sueko; Hatef, Elham; Akpek, Esen K

    2012-01-01

    additional studies not identified by the electronic searches. There were no date or language restrictions in the electronic searches for trials. The electronic databases were last searched on 9 February 2012. Selection criteria We included randomized controlled trials (RCTs) and quasi-randomized controlled trials (CCTs) in which participants were adults aged 16 years or older and clinically diagnosed with chronic blepharitis. We also included trials where participants with chronic blepharitis were a subset of the participants included in the study and data were reported separately for these participants. Interventions within the scope of this review included medical treatment and lid hygiene measures. Data collection and analysis Two authors independently assessed search results, reviewed full-text copies for eligibility, examined risk of bias, and extracted data. Data were meta-analyzed for studies comparing similar interventions and reporting comparable outcomes with the same timing. Otherwise, results for included studies were summarized in the text. Main results There were 34 studies (2169 participants with blepharitis) included in this review: 20 studies (14 RCTs and 6 CCTs) included 1661 participants with anterior or mixed blepharitis and 14 studies (12 RCTs and 2 CCTs) included 508 participants with posterior blepharitis (MGD). Due to the heterogeneity of study characteristics among the included studies, with respect to follow-up periods and types of interventions, comparisons, and condition of participants, our ability to perform meta-analyses was limited. Topical antibiotics were shown to provide some symptomatic relief and were effective in eradicating bacteria from the eyelid margin for anterior blepharitis. Lid hygiene may provide symptomatic relief for anterior and posterior blepharitis. The effectiveness of other treatments for blepharitis, such as topical steroids and oral antibiotics, were inconclusive. Authors’ conclusions Despite identifying 34 trials

  17. Chronic thromboembolic pulmonary hypertension.

    PubMed

    O'Connell, Caroline; Montani, David; Savale, Laurent; Sitbon, Olivier; Parent, Florence; Seferian, Andrei; Bulifon, Sophie; Fadel, Elie; Mercier, Olaf; Mussot, Sacha; Fabre, Dominique; Dartevelle, Philippe; Humbert, Marc; Simonneau, Gérald; Jaïs, Xavier

    2015-12-01

    Chronic thromboembolic pulmonary hypertension (CTEPH) is a form of pulmonary hypertension (PH) characterized by the persistence of thromboembolic obstructing the pulmonary arteries as an organized tissue and the presence of a variable small vessel arteriopathy. The consequence is an increase in pulmonary vascular resistance resulting in progressive right heart failure. CTEPH is classified as group IV pulmonary hypertension according to the WHO classification of pulmonary hypertension. CTEPH is defined as precapillary pulmonary hypertension (mean pulmonary artery pressure ≥ 25 mmHg with a pulmonary capillary wedge pressure ≤ 15 mmHg) associated with mismatched perfusion defects on ventilation-perfusion lung scan and signs of chronic thromboembolic disease on computed tomography pulmonary angiogram and/or conventional pulmonary angiography, in a patient who received at least 3 months of therapeutic anticoagulation. CTEPH as a direct consequence of symptomatic pulmonary embolism (PE) is rare, and a significant number of CTEPH cases develop in the absence of history of PE. Thus, CTEPH should be considered in any patient with unexplained PH. Splenectomy, chronic inflammatory conditions such as inflammatory bowel disease, indwelling catheters and cardiac pacemakers have been identified as associated conditions increasing the risk of CTEPH. Ventilation-perfusion scan (V/Q) is the best test available for establishing the thromboembolic nature of PH. When CTEPH is suspected, patients should be referred to expert centres where pulmonary angiography, right heart catheterization and high-resolution CT scan will be performed to confirm the diagnosis and to assess the operability. Pulmonary endarterectomy (PEA) remains the gold standard treatment for CTEPH when organized thrombi involve the main, lobar or segmental arteries. This operation should only be performed by experienced surgeons in specialized centres. For inoperable patients, current ESC/ERS guidelines for the

  18. Risk of Psychiatric Disorders Following Symptomatic Menopausal Transition: A Nationwide Population-Based Retrospective Cohort Study.

    PubMed

    Hu, Li-Yu; Shen, Cheng-Che; Hung, Jeng-Hsiu; Chen, Pan-Ming; Wen, Chun-Hsien; Chiang, Yung-Yen; Lu, Ti

    2016-02-01

    Menopausal transition is highly symptomatic in at least 20% of women. A higher prevalence of psychiatric symptoms, including depression, anxiety, and sleep disturbance, has been shown in women with symptomatic menopausal transition. However, a clear correlation between symptomatic menopausal transition and psychiatric disorders has not been established.We explored the association between symptomatic menopausal transition and subsequent newly diagnosed psychiatric disorders, including schizophrenia as well as bipolar, depressive, anxiety, and sleep disorders.We investigated women who were diagnosed with symptomatic menopausal transition by an obstetrician-gynecologist according to the data in the Taiwan National Health Insurance Research Database. A comparison cohort comprised age-matched women without symptomatic menopausal transition. The incidence rate and the hazard ratios of subsequent newly diagnosed psychiatric disorders were evaluated in both cohorts, based on the diagnoses of psychiatrists.The symptomatic menopausal transition and control cohorts each consisted of 19,028 women. The incidences of bipolar disorders (hazard ratio [HR] = 1.69, 95% confidence interval [CI] = 1.01-2.80), depressive disorders (HR = 2.17, 95% CI = 1.93-2.45), anxiety disorders (HR = 2.11, 95% CI = 1.84-2.41), and sleep disorders (HR = 2.01, 95% CI = 1.73-2.34) were higher among the symptomatic menopausal transition women than in the comparison cohort. After stratifying for follow-up duration, the incidence of newly diagnosed bipolar disorders, depressive disorders, anxiety disorders, and sleep disorders following a diagnosis of symptomatic menopausal transition remained significantly increased in the longer follow-up groups (1-5 and ≥ 5 years).Symptomatic menopausal transition might increase the risk of subsequent newly onset bipolar disorders, depressive disorders, anxiety disorders, and sleep disorders. A prospective study is necessary to confirm

  19. Irritable bowel syndrome: a mild disorder; purely symptomatic treatment.

    PubMed

    2009-04-01

    (1) Patients frequently complain of occasional bowel movement disorders, associated with abdominal pain or discomfort, but they are rarely due to an underlying organ involvement. Even when patients have recurrent symptoms, serious disorders are no more frequent in these patients than in the general population, unless other manifestations, anaemia, or an inflammatory syndrome is also present; (2) There is currently no way of radically modifying the natural course of recurrent irritable bowel syndrome; (3) The effects of antispasmodics on abdominal pain have been tested in about 20 randomised controlled trials. Pinaverium and peppermint essential oil have the best-documented efficacy and only moderate adverse effects. Antispasmodics with marked atropinic effects do not have a favourable risk-benefit balance; (4) Tricylic antidepressants seem to have only modest analgesic effects in this setting. In contrast, their adverse effects are frequent and they have somewhat negative risk-benefit balances. Nor has the efficacy of selective serotonin reuptake inhibitor antidepressants (SSRIs) been demonstrated; (5) Alosetron and tegaserod carry a risk of potentially life-threatening adverse effects and therefore have negative risk-benefit balances; (6) Seeds of plants such as psyllium and ispaghul, as well as raw apples and pears, have a limited impact on constipation and pain. Osmotic laxatives are effective on constipation. Symptomatic treatments for constipation can sometimes aggravate abdominal discomfort; (7) Loperamide has been poorly assessed in patients with recurrent irritable bowel syndrome with diarrhoea. It modestly slows bowel movement but does not relieve pain or abdominal discomfort; (8) Dietary measures have not been tested in comparative trials. Some patients are convinced that certain foods provoke a recurrence of irritable bowel syndrome, but restrictive diets carry a risk of nutritional deficiencies; (9) Various techniques intended to control emotional and

  20. Why do symptomatic patients delay obtaining care for tuberculosis?

    PubMed

    Asch, S; Leake, B; Anderson, R; Gelberg, L

    1998-04-01

    The resurgence of tuberculosis (TB) has coincided with deteriorating access to care for high-risk populations. We sought to determine what perceived access barriers delayed symptomatic TB patients from obtaining care. In order to do this, we conducted a survey in Los Angeles County, California, using a consecutive sample of patients with active TB as confirmed by the county TB control authority. The measures used in the study were a self-reported delay in seeking care of more than 60 d from symptom onset, a period sufficient to cause skin-test conversion in exposed contacts, and self-reported access barriers. The county TB registry provided supplementary clinical data. We found that one in five of the 248 symptomatic respondents (response rate: 60%) delayed obtaining care for > 60 d (mean = 74 d, SD = 216 d). During the delay, patients exposed an average of eight contacts. As compared with the rest of the sample, delay was more common in those who were unemployed (25% versus 14%), concerned about cost (27% versus 14%), anticipated prolonged waiting-room time (26% versus 14%), believed they could treat themselves (31% versus 14%), anticipated difficulty in getting an appointment (28% versus 16%), were uncertain about where to get care (33% versus 16%), and feared immigration authorities (47% versus 18%) (p < 0.05). Logistic regression revealed that uncertainty about where to get care, unemployment, and belief in the efficacy of self-treatment independently predicted delay > 60 d. Illness severity as measured by chest radiography, sputum smears, and symptoms had little impact on delay. We conclude that because access variables such as lack of employment and knowledge about where to obtain care were more closely associated with clinically significant delay than was severity of illness, these results raise concerns about the equity of access to care among TB patients. The results suggest that improving the availability of services for high-risk groups may substantially

  1. An update on the management of chronic lumbar discogenic pain.

    PubMed

    Manchikanti, Laxmaiah; Hirsch, Joshua A

    2015-09-01

    Lumbar degenerative disc disease without disc herniation, also known as discogenic pain, is an elusive diagnosis of chronic low back pain. Lumbar provocation discography and fusion surgery have been frequently utilized for several decades as the gold standards for the diagnosis and treatment of symptomatic lumbar discogenic pain, though controversial, based on conjecture, rather than evidence. In addition to lumbar fusion, various other operative and nonoperative modalities of treatments are available in managing chronic lumbar discogenic pain. This review provides an updated assessment of the management of chronic lumbar discogenic pain with a critical look at the many modalities of treatments that are currently available. PMID:26255722

  2. Antibodies against specific proteins of and immobilizing activity against three strains of Borrelia burgdorferi sensu lato can be found in symptomatic but not in infected asymptomatic dogs.

    PubMed

    Hovius, J W; Hovius, K E; Oei, A; Houwers, D J; van Dam, A P

    2000-07-01

    In an area where Lyme disease is endemic in The Netherlands all dogs had positive titers by whole-cell enzyme-linked immunosorbent assay and appeared to be naturally infected by Borrelia burgdorferi sensu lato. To compare the antibody responses of symptomatic dogs and asymptomatic controls, we performed Western blots and in vitro immobilization assays to study antibody-dependent bactericidal activity. Strains from three different genospecies were employed as the antigen source: B. burgdorferi strain B31, Borrelia garinii strain A87S, and Borrelia afzelii strain pKo. Antibodies against flagellin (p41) and p39 for three strains were found in sera from both symptomatic and asymptomatic dogs and were therefore considered to be markers of exposure. Antibodies against p56 and p30 of strain B31, against p75, p58, p50, OspC, and p<19 of strain A87S, and against p56, p54, p45, OspB, p31, p26, and p<19 of strain pKo were found significantly more frequently in sera from symptomatic dogs younger than 8 years when the first symptoms were observed than in those from age-matched controls (P<0.01). These antibodies were not found in preclinical sera and appeared during development of disease. Antibodies against OspA of strains B31 and A87S were only seen in acute-phase and convalescent sera from three dogs that recovered from disease. Incubation with 25% normal canine serum did not result in the immobilization of strains B31 and pKo, but partial immobilization of strain A87S (61%+/-24% [standard deviation] at 5 h) occurred. Seven of 15 sera from symptomatic dogs but none of the sera from 11 asymptomatic dogs had antibody-dependent immobilizing activity against one of the strains. Consecutive sera from one of these dogs immobilized two different strains. Antibody-mediated bactericidal serum was not seen before onset of disease, was strongest in the acute phase of disease, and fluctuated during chronic disease. From seven out of eight symptomatic dogs Borrelia DNA was amplified by

  3. Surgical treatment of symptomatic acromioclavicular joint problems: a systematic review.

    PubMed

    Rabalais, R David; McCarty, Eric

    2007-02-01

    Excision of the distal clavicle has become the mainstay of surgical treatment for acromioclavicular joint arthritis and osteolysis refractory to nonoperative management. Surgical options for symptomatic acromioclavicular joint abnormalities refractory to nonoperative treatment are the classic open distal clavicle excision, direct (superior) arthroscopic excision, and indirect (bursal) arthroscopic distal clavicle excision. We asked whether any of these three procedures provided a better result. We systematically reviewed the medical literature (Medline, EMBASE), assigned a level of evidence for available studies, and critically identified the flaws and biases in the studies to provide comparisons between the published reports. We limited the literature review to clinical reports in the English language published in peer-reviewed journals. The literature supports surgical excision, but the reports are all Level III or IV evidence consisting largely of retrospective case series. Arthroscopic distal clavicle resection has provided more "good or excellent" results than has the open procedure, but is comprised of low-level evidence. Distal clavicle resection has provided satisfactory results when combined with other procedures. Simple distal clavicle resection may have worse outcomes when performed after preceding trauma. The published reports of the removal of medial acromial and inferior distal clavicle osteophytes when performing subacromial decompression are conflicting and may increase post-operative acromioclavicular symptoms. PMID:17159577

  4. Evaluation and management of symptomatic isolated spontaneous celiac trunk dissection.

    PubMed

    Galastri, Francisco Leonardo; Cavalcante, Rafael Noronha; Motta-Leal-Filho, Joaquim Mauricio; De Fina, Bruna; Affonso, Breno Boueri; de Amorim, Jorge Eduardo; Wolosker, Nelson; Nasser, Felipe

    2015-08-01

    The purpose of this study is to describe 10 cases of symptomatic isolated spontaneous celiac trunk dissection (ISCTD) in order to evaluate the initial clinical presentation, diagnosis, treatment modalities and outcomes. A retrospective search was performed from 2009 to 2014 and 10 patients with ISCTD were included in the study. Patients with associated aortic and/or other visceral artery dissection were excluded. The following information was collected from each case: sex, age, associated risk factors, symptoms, diagnostic method, anatomic dissection pattern, treatment modality and outcome. Most patients were male (90%), with an average age of 44.8 years, and the most common symptom was abdominal pain (100%). Hypertension and vasculitis (polyarteritis nodosa) were the most frequent risk factors (40% and 30%, respectively). Diagnosis was made in all patients with computed tomography. Dissection was limited to the celiac trunk in three patients and extended to celiac branches in the other seven. Initial conservative treatment was attempted in every case and was successful in nine patients. In one case, initial conservative treatment was unsuccessful and arterial stenting with coil embolization of the false lumen was performed. After successful initial treatment, late progression of the dissection to aneurysmal dilatation was observed in two patients and it was decided to perform endovascular treatment. Mean follow-up was 19 months, ranging from 2 to 59 months. In conclusion, initial conservative treatment seems adequate for most patients with ISCTD. Long-term follow-up is mandatory, owing to the risk of later progression to aneurysm. PMID:25910918

  5. Unusual symptomatic inclusion cysts in a newborn: a case report

    PubMed Central

    2014-01-01

    Introduction Dental lamina cysts are cysts that occur as white or pink small nodules, often multiple, approximately 1 to 3mm in diameter. They are typically located on the midpalatine raphe and less frequently on the maxillary and mandibular alveolar mucosa; in the latter case these can be appear to be neonatal teeth. On microscopic examination, these lesions show a stratified squamous epithelium (two to three cell layers); it is possible to find protein, keratin and/or exfoliated epithelial cells in the lumen of the lesions. Neonatal cysts usually show no particular symptoms. They are associated with an excellent prognosis because they regress spontaneously within a few weeks and are not associated to any complications. However, if pain, bleeding or other symptoms occur, a surgical excision is required. Case presentation In this paper, we present an anomalous case of symptomatic dental lamina cyst which affected a 60-day-old male Caucasian newborn. The surgical treatment was elective in this case and 6-month follow-ups were mandatory. Conclusions We can underline the successful predictability of the surgical approach; however, we consider that the treatment choice should take place in the light of medical history and clinical considerations, and always be evaluated on a case-by-case basis. Further studies and reviews in this field should be performed in order to suggest guidelines for clinicians, although these cases are rare. PMID:25241967

  6. Symptomatic lumbar epidural varices. Report of two cases.

    PubMed

    Zimmerman, G A; Weingarten, K; Lavyne, M H

    1994-05-01

    Lumbar epidural varices have been infrequently described in the literature and rarely accepted as a primary pathophysiological entity. The authors' total experience with symptomatic lumbar epidural varices over the last 15 years includes four cases (incidence 0.067% of all lumbar spine operations), two of which are described in detail in this paper. The mechanism for their formation is proposed: central disc herniations obstruct the anterior epidural venous flow leading to anterolateral caudal venous distention. Subsequent venous endothelial injury predisposes to varying degrees of phlebothrombosis. Decompression of partially thrombosed varices may occur during operative discectomy or spontaneously during regression of the nonoperated disc prolapse. Regression of the central disc herniation may also explain the "disappearing disc" phenomenon, in which patients with clinical and radiographic evidence of apparently large caudal disc herniations exhibit clinical and radiographic resolution. Magnetic resonance (MR) imaging characteristics of the epidural varix depend upon the degree of thrombosis within this anomaly. A thrombosed varix is hyperintense on T1-weighted, proton-density, and T2-weighted images, whereas flowing blood is hypointense. The variable hypo- and hyperintensity on the T2-weighted MR imaging sequences correlate with a partially patent lumen within the varix. PMID:8169634

  7. Chronic prostatitis: management strategies.

    PubMed

    Murphy, Adam B; Macejko, Amanda; Taylor, Aisha; Nadler, Robert B

    2009-01-01

    The National Institutes of Health (NIH) has redefined prostatitis into four distinct entities. Category I is acute bacterial prostatitis. It is an acute prostatic infection with a uropathogen, often with systemic symptoms of fever, chills and hypotension. The treatment hinges on antimicrobials and drainage of the bladder because the inflamed prostate may block urinary flow. Category II prostatitis is called chronic bacterial prostatitis. It is characterized by recurrent episodes of documented urinary tract infections with the same uropathogen and causes pelvic pain, urinary symptoms and ejaculatory pain. It is diagnosed by means of localization cultures that are 90% accurate in localizing the source of recurrent infections within the lower urinary tract. Asymptomatic inflammatory prostatitis comprises NIH category IV. This entity is, by definition, asymptomatic and is often diagnosed incidentally during the evaluation of infertility or prostate cancer. The clinical significance of category IV prostatitis is unknown and it is often left untreated. Category III prostatitis is called chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). It is characterized by pelvic pain for more than 3 of the previous 6 months, urinary symptoms and painful ejaculation, without documented urinary tract infections from uropathogens. The syndrome can be devastating, affecting 10-15% of the male population, and results in nearly 2 million outpatient visits each year. The aetiology of CP/CPPS is poorly understood, but may be the result of an infectious or inflammatory initiator that results in neurological injury and eventually results in pelvic floor dysfunction in the form of increased pelvic muscle tone. The diagnosis relies on separating this entity from chronic bacterial prostatitis. If there is no history of documented urinary tract infections with a urinary tract pathogen, then cultures should be taken when patients are symptomatic. Prostatic localization cultures, called the

  8. The Efficacy of Percutaneous Transhepatic Gallbladder Drainage on Acute Cholecystitis in High-Risk Elderly Patients Based on the Tokyo Guidelines

    PubMed Central

    Ni, Qingqiang; Chen, Dongbo; Xu, Rui; Shang, Dong

    2015-01-01

    Abstract To evaluate the efficacy of percutaneous transhepatic gallbladder drainage (PTGD) for high-risk elderly patients with acute cholecystitis. Retrospective analysis of 159 acute cholecystitis patients who were admitted to General Surgery Division III of the First Affiliated Hospital of Dalian Medical University between January 2005 and November 2012. A total of 123 patients underwent laparoscopic cholecystectomy (LC), and 36 received only PTGD treatment. The LC patients were divided into 3 groups based on their preoperative treatment: group A, emergency patients (33 patients); group B (26 patients), patients who were treated with PTGD prior to LC; and group C (64 patients), patients who received nonsurgical treatment prior to LC. General conditions, LC surgery duration, intraoperative blood loss, rate of conversion to open surgery, incidence of postoperative complications, total fasting time, and total hospitalization time were analyzed and compared among the 3 groups. The remission rates of patients in the PTGD treatment groups (including group B and PTGD treatment only group) were significantly higher within 24 and 48 hours than those of patients who received nonsurgical treatment prior to LC (P < 0.05). Among the patients in the 3 surgery groups, the operation conversion rate (19.2%) of group B was significantly higher than that of group A (3.0%) and group C (1.6%) (P < 0.05). The total hospitalization time of the patients in group B (18.5 ± 4.5 days) was longer than that of the patients in group A (8.2 ± 3.9 days) and group C (10.5 ± 6.4 days). The total fasting time of the patients in group A (2.4 ± 1.2 days) was significantly shorter than that of those in group B (4.1 ± 1.7 days) and group C (3.4 ± 2.7 days) (P < 0.05). For high-risk elderly patients, if there is any emergency surgery contraindication, PTGD therapy may be safe and effective and can relieve the symptoms within a short time. For acute

  9. The Efficacy of Percutaneous Transhepatic Gallbladder Drainage on Acute Cholecystitis in High-Risk Elderly Patients Based on the Tokyo Guidelines: A Retrospective Case-Control Study.

    PubMed

    Ni, Qingqiang; Chen, Dongbo; Xu, Rui; Shang, Dong

    2015-08-01

    To evaluate the efficacy of percutaneous transhepatic gallbladder drainage (PTGD) for high-risk elderly patients with acute cholecystitis.Retrospective analysis of 159 acute cholecystitis patients who were admitted to General Surgery Division III of the First Affiliated Hospital of Dalian Medical University between January 2005 and November 2012. A total of 123 patients underwent laparoscopic cholecystectomy (LC), and 36 received only PTGD treatment. The LC patients were divided into 3 groups based on their preoperative treatment: group A, emergency patients (33 patients); group B (26 patients), patients who were treated with PTGD prior to LC; and group C (64 patients), patients who received nonsurgical treatment prior to LC. General conditions, LC surgery duration, intraoperative blood loss, rate of conversion to open surgery, incidence of postoperative complications, total fasting time, and total hospitalization time were analyzed and compared among the 3 groups.The remission rates of patients in the PTGD treatment groups (including group B and PTGD treatment only group) were significantly higher within 24 and 48 hours than those of patients who received nonsurgical treatment prior to LC (P < 0.05). Among the patients in the 3 surgery groups, the operation conversion rate (19.2%) of group B was significantly higher than that of group A (3.0%) and group C (1.6%) (P < 0.05). The total hospitalization time of the patients in group B (18.5 ± 4.5 days) was longer than that of the patients in group A (8.2 ± 3.9 days) and group C (10.5 ± 6.4 days). The total fasting time of the patients in group A (2.4 ± 1.2 days) was significantly shorter than that of those in group B (4.1 ± 1.7 days) and group C (3.4 ± 2.7 days) (P < 0.05).For high-risk elderly patients, if there is any emergency surgery contraindication, PTGD therapy may be safe and effective and can relieve the symptoms within a short time. For acute cholecystitis patients

  10. Symptomatic Atherosclerotic Disease and Decreased Risk of Cancer-Specific Mortality

    PubMed Central

    Benito-León, Julián; de la Aleja, Jesús González; Martínez-Salio, Antonio; Louis, Elan D.; Lichtman, Judith H.; Bermejo-Pareja, Félix

    2015-01-01

    Abstract The few studies that have assessed the association between symptomatic atherosclerotic disease and risk of cancer have had conflicting results. In addition, these studies ascertained participants either from treatment settings (ie, service-based studies) or by using a records linkage system (ie, medical records of patients evaluated at clinics or hospitals) and, therefore, were prone to selection bias. Our purpose was to estimate the risk of cancer mortality in a large population-based sample of elderly people, comparing participants with symptomatic atherosclerotic disease (atherosclerotic stroke and coronary disease) to their counterparts without symptomatic atherosclerotic disease (ie, controls) in the same population. In this population-based, prospective study (Neurological Disorders of Central Spain, NEDICES), 5262 elderly community-dwelling participants with and without symptomatic atherosclerotic disease were identified and followed for a median of 12.1 years, after which the death certificates of those who died were reviewed. A total of 2701 (53.3%) of 5262 participants died, including 314 (68.6%) of 458 participants with symptomatic atherosclerotic disease and 2387 (49.7%) of 4804 controls. Cancer mortality was reported significantly less often in those with symptomatic atherosclerotic disease (15.6%) than in controls (25.6%) (P < 0.001). In an unadjusted Cox model, risk of cancer-specific mortality was decreased in participants with symptomatic atherosclerotic disease (HR = 0.74, 95% confidence interval [CI], 0.55−0.98, P = 0.04) vs. those without symptomatic atherosclerotic disease (reference group). In an adjusted Cox model, HR = 0.58; 95% CI, 0.38−0.89; P = 0.01. This population-based, prospective study suggests that there is an inverse association between symptomatic atherosclerotic disease and risk of cancer mortality. PMID:26266364

  11. Chronic osteomyelitislike disease with negative bacterial cultures.

    PubMed

    Pelkonen, P; Ryöppy, S; Jääskeläinen, J; Rapola, J; Repo, H; Kaitila, I

    1988-11-01

    During a seven-year period we observed 14 children who had chronic osteomyelitislike disease. The bacterial cultures from the bone lesions were negative. In eight patients the findings were compatible with chronic recurrent multifocal osteomyelitis (CRMO), in four the findings were compatible with chronic sclerosing osteomyelitis of Garré, and two had osteomyelitis of the clavicle. In patients with CRMO, lymphocyte subpopulations, the responses to mitogens, and the chemotactic and chemokinetic responses showed no consistent abnormalities. After a mean follow-up of 4.5 years (range, one to ten years), all four patients with osteomyelitis of Garré were symptomatic, and two had complications. Only two of the eight patients with CRMO had active disease. The course had been complicated by growth disturbances in one patient and by thoracic outlet syndrome in another. Wegener's granulomatosis later developed in a patient with CRMO. PMID:3177323

  12. Chronic migraine.

    PubMed

    Schwedt, Todd J

    2014-01-01

    Chronic migraine is a disabling neurologic condition that affects 2% of the general population. Patients with chronic migraine have headaches on at least 15 days a month, with at least eight days a month on which their headaches and associated symptoms meet diagnostic criteria for migraine. Chronic migraine places an enormous burden on patients owing to frequent headaches; hypersensitivity to visual, auditory, and olfactory stimuli; nausea; and vomiting. It also affects society through direct and indirect medical costs. Chronic migraine typically develops after a slow increase in headache frequency over months to years. Several factors are associated with an increased risk of transforming to chronic migraine. The diagnosis requires a carefully performed patient interview and neurologic examination, sometimes combined with additional diagnostic tests, to differentiate chronic migraine from secondary headache disorders and other primary chronic headaches of long duration. Treatment takes a multifaceted approach that may include risk factor modification, avoidance of migraine triggers, drug and non-drug based prophylaxis, and abortive migraine treatment, the frequency of which is limited to avoid drug overuse. This article provides an overview of current knowledge regarding chronic migraine, including epidemiology, risk factors for its development, pathophysiology, diagnosis, management, and guidelines. The future of chronic migraine treatment and research is also discussed. PMID:24662044

  13. Two cases of symptomatic perineural cysts (tarlov cysts) in one family: a case report.

    PubMed

    Park, Hyun Jun; Kim, Il Sup; Lee, Sang Won; Son, Byung Chul

    2008-09-01

    Symptomatic sacral perineural cysts are uncommon. Several hypotheses have been proposed to explain the etiologies of perineural cysts, but the accurate etiologies remain unclear. We experienced two cases of symptomatic sacral perineural cysts (Tarlov cysts) in one family, who presented with perianal paresthesia. Both of them were operated and postoperatively their symptoms were disappeared immediately. We experienced the excellent treatment outcome with the surgical management of symptomatic perineural cysts in the sacral region. We assume that the theory of congenital origin including a familial tendency is the most plausible of the hypotheses that have been proposed. PMID:19096672

  14. Two Cases of Symptomatic Perineural Cysts (Tarlov Cysts) in One Family: A Case Report

    PubMed Central

    Park, Hyun Jun; Lee, Sang Won; Son, Byung Chul

    2008-01-01

    Symptomatic sacral perineural cysts are uncommon. Several hypotheses have been proposed to explain the etiologies of perineural cysts, but the accurate etiologies remain unclear. We experienced two cases of symptomatic sacral perineural cysts (Tarlov cysts) in one family, who presented with perianal paresthesia. Both of them were operated and postoperatively their symptoms were disappeared immediately. We experienced the excellent treatment outcome with the surgical management of symptomatic perineural cysts in the sacral region. We assume that the theory of congenital origin including a familial tendency is the most plausible of the hypotheses that have been proposed. PMID:19096672

  15. Chronic kidney disease

    MedlinePlus

    Kidney failure - chronic; Renal failure - chronic; Chronic renal insufficiency; Chronic kidney failure; Chronic renal failure ... Chronic kidney disease (CKD) slowly gets worse over months or years. You may not notice any symptoms for some ...

  16. Prevalence of Symptomatic Lumbar Spondylolysis in Pediatric Patients.

    PubMed

    Nitta, Akihiro; Sakai, Toshinori; Goda, Yuichiro; Takata, Yoichiro; Higashino, Kosaku; Sakamaki, Tadanori; Sairyo, Koichi

    2016-05-01

    Lumbar spondylolysis, a stress fracture of the pars interarticularis, is prevalent in adolescent athletes. Recent advances in diagnostic tools and techniques enable early diagnosis before these fractures progress to complete fractures through the pars. However, because patients often consult family physicians for primary care of low back pain and these physicians may not have access to diagnostic modalities such as magnetic resonance imaging (MRI) and computed tomography, stress fractures can be missed. This study surveyed the prevalence of symptomatic spondylolysis in pediatric patients who consulted an orthopedic clinic for primary care and investigated whether such acute stress fractures may be overlooked without MRI. The prospective study investigated 264 patients who were younger than 19 years and had low back pain. Of the 153 patients (58.0%) with low back pain persisting for longer than 2 weeks, 136 who agreed to undergo MRI were included in the study. This group included 11 elementary school students, 71 junior high school students, and 54 high school students. The overall prevalence of lumbar spondylolysis was 39.7% (54 of 136) and was 9.3% in elementary school students (5 of 11, 45.5%), 59.3% in junior high school students (32 of 71, 45.1%), and 31.5% in high school students (17 of 54, 31.5%). All 54 patients with spondylolysis had a history of athletic activity. Primary care physicians should recognize that approximately 40% of pediatric patients presenting with low back pain persisting for longer than 2 weeks may have spondylolysis and should consider MRI in those with a history of athletic activity. Because the spine is immature in this age group, almost half of affected elementary school and junior high school students may have lumbar spondylolysis. [Orthopedics. 2016; 39(3):e434-e437.]. PMID:27064777

  17. Pre-symptomatic diagnosis and treatment of filovirus diseases.

    PubMed

    Shurtleff, Amy C; Whitehouse, Chris A; Ward, Michael D; Cazares, Lisa H; Bavari, Sina

    2015-01-01

    Filoviruses are virulent human pathogens which cause severe illness with high case fatality rates and for which there are no available FDA-approved vaccines or therapeutics. Diagnostic tools including antibody- and molecular-based assays, mass spectrometry, and next-generation sequencing are continually under development. Assays using the polymerase chain reaction (PCR) have become the mainstay for the detection of filoviruses in outbreak settings. In many cases, real-time reverse transcriptase-PCR allows for the detection of filoviruses to be carried out with minimal manipulation and equipment and can provide results in less than 2 h. In cases of novel, highly diverse filoviruses, random-primed pyrosequencing approaches have proved useful. Ideally, diagnostic tests would allow for diagnosis of filovirus infection as early as possible after infection, either before symptoms begin, in the event of a known exposure or epidemiologic outbreak, or post-symptomatically. If tests could provide an early definitive diagnosis, then this information may be used to inform the choice of possible therapeutics. Several exciting new candidate therapeutics have been described recently; molecules that have therapeutic activity when administered to animal models of infection several days post-exposure, once signs of disease have begun. The latest data for candidate nucleoside analogs, small interfering RNA (siRNA) molecules, phosphorodiamidate (PMO) molecules, as well as antibody and blood-product therapeutics and therapeutic vaccines are discussed. For filovirus researchers and government agencies interested in making treatments available for a nation's defense as well as its general public, having the right diagnostic tools to identify filovirus infections, as well as a panel of available therapeutics for treatment when needed, is a high priority. Additional research in both areas is required for ultimate success, but significant progress is being made to reach these goals. PMID

  18. A Review of Symptomatic Lumbosacral Transitional Vertebrae: Bertolotti's Syndrome

    PubMed Central

    Jancuska, Jeffrey M.; Spivak, Jeffrey M.

    2015-01-01

    Background Lumbosacral transitional vertebrae (LSTV) are increasingly recognized as a common anatomical variant associated with altered patterns of degenerative spine changes. This review will focus on the clinical significance of LSTV, disruptions in normal spine biomechanics, imaging techniques, diagnosis, and treatment. Methods A Pubmed search using the specific key words “LSTV,” “lumbosacral transitional vertebrae,” and “Bertolotti's Syndrome” was performed. The resulting group of manuscripts from our search was evaluated. Results LSTV are associated with alterations in biomechanics and anatomy of spinal and paraspinal structures, which have important implications on surgical approaches and techniques. LSTV are often inaccurately detected and classified on standard AP radiographs and MRI. The use of whole-spine images as well as geometric relationships between the sacrum and lumbar vertebra increase accuracy. Uncertainty regarding the cause, clinical significance, and treatment of LSTV persists. Some authors suggest an association between LSTV types II and IV and low back pain. Pseudoarticulation between the transverse process and the sacrum creates a “false joint” susceptible to arthritic changes and osteophyte formation potentially leading to nerve root entrapment. The diagnosis of symptomatic LSTV is considered with appropriate patient history, imaging studies, and diagnostic injections. A positive radionuclide study along with a positive effect from a local injection helps distinguish the transitional vertebra as a significant pain source. Surgical resection is reserved for a subgroup of LSTV patients who fail conservative treatment and whose pain is definitively attributed to the anomalous pseudoarticulation. Conclusions Due to the common finding of low back pain and the wide prevalence of LSTV in the general population, it is essential to differentiate between symptoms originating from an anomalous psuedoarticulation from other potential

  19. Pre-symptomatic diagnosis and treatment of filovirus diseases

    PubMed Central

    Shurtleff, Amy C.; Whitehouse, Chris A.; Ward, Michael D.; Cazares, Lisa H.; Bavari, Sina

    2015-01-01

    Filoviruses are virulent human pathogens which cause severe illness with high case fatality rates and for which there are no available FDA-approved vaccines or therapeutics. Diagnostic tools including antibody- and molecular-based assays, mass spectrometry, and next-generation sequencing are continually under development. Assays using the polymerase chain reaction (PCR) have become the mainstay for the detection of filoviruses in outbreak settings. In many cases, real-time reverse transcriptase-PCR allows for the detection of filoviruses to be carried out with minimal manipulation and equipment and can provide results in less than 2 h. In cases of novel, highly diverse filoviruses, random-primed pyrosequencing approaches have proved useful. Ideally, diagnostic tests would allow for diagnosis of filovirus infection as early as possible after infection, either before symptoms begin, in the event of a known exposure or epidemiologic outbreak, or post-symptomatically. If tests could provide an early definitive diagnosis, then this information may be used to inform the choice of possible therapeutics. Several exciting new candidate therapeutics have been described recently; molecules that have therapeutic activity when administered to animal models of infection several days post-exposure, once signs of disease have begun. The latest data for candidate nucleoside analogs, small interfering RNA (siRNA) molecules, phosphorodiamidate (PMO) molecules, as well as antibody and blood-product therapeutics and therapeutic vaccines are discussed. For filovirus researchers and government agencies interested in making treatments available for a nation’s defense as well as its general public, having the right diagnostic tools to identify filovirus infections, as well as a panel of available therapeutics for treatment when needed, is a high priority. Additional research in both areas is required for ultimate success, but significant progress is being made to reach these goals. PMID

  20. Clinical & radiological evaluation of atherosclerotic changes in carotid & coronary arteries in asymptomatic & clinically symptomatic individuals as a tool for pre-symptomatic diagnosis of cardiovascular disease

    PubMed Central

    Bhat, Venkatraman; Prasad, T.N.; Ananthalakshmi, S.; Karthik, G.A.; Cherian, George; Dayananda, Yaligar

    2016-01-01

    Background & objectives: An increase in prevalence of atherosclerosis has been noted worldwide with reports of higher incidence of atherosclerotic vascular changes in Asian Indians. There is a need to measure vascular atherosclerotic changes and provide objective parameter to predict cardiac and cerebrovascular adverse events. Atherosclerotic changes in carotids and coronaries are generally accepted as an association. We attempted in this study to relate intimal-luminal changes in carotid arteries to luminal changes in coronary arteries. Our study presents results of high resolution ultra sonographic (HRUS) evaluation of intimal-medial-thickness (IMT) in carotid with luminal changes in coronaries on multidetector-CT (MDCT) in clinically asymptomatic and symptomatic individuals. Methods: In this prospective study, HRUS examination of the carotid bifurcation was performed in 151 individuals to measure IMT in asymptomatic and symptomatic groups. Assessments of coronary arteries of the same group of patients were evaluated by MDCT within a week interval. IMT changes were associated with age, sex, predisposing factors, calcium burden of coronaries and structural atherosclerotic changes in coronary arteries. Results: A linear association of IMT was observed with increasing age. IMT of 0.5-0.69 mm was noted in 50 per cent of patients between 51-56 yr with higher number of symptomatic patients in this group. Linear increases in coronary vascular changes were noted with increasing IMT thickness. Changes were more prevalent in diabetic, hypertensive, treadmill test (TMT) positive and clinically symptomatic patients. Interpretation & conclusions: Age-related progression of atherosclerosis was evident in internal carotid arteries. Significant association was observed in the IMT thickness of right common carotid (RCC) and coronary disease in symptomatic group; whereas IMT of left common carotid and internal carotid arteries did not show any association. RCC IMT between 0

  1. C-Kit expression in the gallbladder of guinea pig with chronic calculous cholecystitis and the effect of Artemisia capillaris Thunb on interstitial cells of Cajal

    PubMed Central

    Feng, Hua; Wang, Fang; Wang, Changmiao

    2016-01-01

    Objective(s): To study the c-Kit expression in the gallbladder of cholesterol lithogenic guinea pig model and the effect of Artemisia capillaris Thunb on interstitial cells of Cajal (ICCs). Materials and Methods: A total of 45 guinea pigs were randomly assigned into three groups: the control group (guinea pigs fed a standard diet, normal group); the model group (guinea pigs fed a cholesterol gallstone-inducing diet); and the Chinese medicine group (guinea pigs fed the cholesterol gallstone-inducing diet and treated with A. capillaris through intragastric administration, therapy group). Each group had 15 guinea pigs. The gallbladders of the guinea pigs were harvested after 8 weeks. C-Kit expression was detected using an immunohistochemistry staining, real-time PCR, and Western blot analyses. The effect of A. capillaris on ICCs was evaluated by muscle strip contraction experiments. Results: C-Kit expression significantly decreased in the gallbladder of model group, but increased in the Chinese medicine group. The Contractility of guinea pig gallbladder muscle strip significantly improved in the Chinese medicine group. Conclusion: Our results indicated that A. capillaris improves gallbladder impairment by up-regulating c-Kit expression, and it also can improve the contractile response of in vitro guinea pig gallbladder muscle strips.

  2. Respiratory Conditions Update: Chronic Obstructive Pulmonary Disease.

    PubMed

    Karel, Daphne J

    2016-09-01

    Chronic obstructive pulmonary disease (COPD) is defined as persistent airflow limitation due to irritant-induced chronic inflammation. A postbronchodilator forced expiratory volume in 1 second to forced vital capacity (FEV1/FVC) ratio of 0.7 or less is diagnostic in a patient with dyspnea, chronic cough or sputum production, and a history of irritant exposure. Tobacco smoking is the most significant etiology, and smoking cessation is the only intervention shown to slow disease progression. Long-acting beta2-agonists and long-acting muscarinic antagonists are first-line treatments for patients with persistently symptomatic COPD with an FEV1 of 80% or less of predicted. When COPD is uncontrolled with a long-acting bronchodilator, combination therapy with a long-acting muscarinic antagonist-long-acting beta2-agonist or long-acting beta2-agonist-inhaled corticosteroid should be prescribed. Patients with COPD and reduced exercise tolerance should undergo pulmonary rehabilitation and be evaluated for supplemental oxygen therapy. Other treatment options for persistently symptomatic COPD include inhaler triple therapy (ie, long-acting muscarinic antagonist, long-acting beta2-agonist, inhaled corticosteroid), phosphodiesterase type 4 inhibitors, oxygen, and surgical interventions. PMID:27576232

  3. Invasive evaluation of plaque morphology of symptomatic superficial femoral artery stenoses using combined near-infrared spectroscopy and intravascular ultrasound.

    PubMed

    Zacharias, Sibin K; Safian, Robert D; Madder, Ryan D; Hanson, Ivan D; Pica, Mark C; Smith, James L; Goldstein, James A; Abbas, Amr E

    2016-08-01

    The purpose of this study is to characterize the plaque morphology of severe stenoses in the superficial femoral artery (SFA) employing combined near-infrared spectroscopy and intravascular ultrasound (NIRS-IVUS). Atherosclerosis is the most common cause of symptomatic peripheral arterial disease. Plaque composition of SFA stenoses has been characterized as primarily fibrous or fibrocalcific by non-invasive and autopsy studies. NIRS has been validated to detect lipid-core plaque (LCP) in the coronary circulation. We imaged severe SFA stenoses with NIRS-IVUS prior to revascularization in 31 patients (46 stenoses) with Rutherford claudication ⩾ class 3. Angiographic parameters included lesion location and stenosis severity. IVUS parameters included plaque burden and presence of calcium. NIRS images were analyzed for LCP and maximum lipid-core burden index in a 4-mm length of artery (maxLCBI4mm). By angiography, 38 (82.6%) lesions were calcified and 9 (19.6%) were chronic total occlusions. Baseline stenosis severity and lesion length were 86.0 ± 11.0% and 36.5 ± 46.5 mm, respectively. NIRS-IVUS identified calcium in 45 (97.8%) lesions and LCP in 17 (37.0%) lesions. MaxLCBI4mm was 433 ± 244. All lesions with LCP also contained calcium; there were no non-calcified lesions with LCP. In conclusion, this is the first study of combined NIRS-IVUS in patients with PAD. NIRS-IVUS demonstrates that nearly all patients with symptomatic severe SFA disease have fibrocalcific plaque, and one-third of such lesions contain LCP. These findings contrast with those in patients with acute coronary syndromes, and may have implications regarding the pathophysiology of atherosclerosis in different vascular beds. PMID:26957574

  4. Chronic pancreatitis.

    PubMed

    Majumder, Shounak; Chari, Suresh T

    2016-05-01

    Chronic pancreatitis describes a wide spectrum of fibro-inflammatory disorders of the exocrine pancreas that includes calcifying, obstructive, and steroid-responsive forms. Use of the term chronic pancreatitis without qualification generally refers to calcifying chronic pancreatitis. Epidemiology is poorly defined, but incidence worldwide seems to be on the rise. Smoking, drinking alcohol, and genetic predisposition are the major risk factors for chronic calcifying pancreatitis. In this Seminar, we discuss the clinical features, diagnosis, and management of chronic calcifying pancreatitis, focusing on pain management, the role of endoscopic and surgical intervention, and the use of pancreatic enzyme-replacement therapy. Management of patients is often challenging and necessitates a multidisciplinary approach. PMID:26948434

  5. Antibody isotypes in urethral swabs of symptomatic and asymptomatic men infected with Trichomonas vaginalis.

    PubMed

    Imam, Naglaa F A; Eassa, Ahmed H A; Shoeib, Eman Y S; Abo-Raia, Gamal Y S

    2007-12-01

    Trichomoniasis may be asymptomatic or symptomatic in both sexes. The outcome of infection depends on the virulence factors of T. vaginalis, but these factors remain unclear. Genetic variability of the isolates and the host's immune response are likely to be key factors in that respect. Symptomatic and asymptomatic males infected with T. vaginalis were compared regarding the differences in antibody subclasses response in the urethral samples. In symptomatic cases there was a significant elevation in IgM, IgG1 & IgG2b levels in urethral samples, and a little, non-significant rise in IgG2a levels. However, there were no statistically significant differences between levels of IgA, IgG3 & IgG4. The results showed that specific IgG1 & IgM and to a lesser extent IgG2 may be involved in established symptomatic trichomoniasis in men, compared to asymptomatic ones. PMID:18383797

  6. The Nature of Iron Deposits Differs between Symptomatic and Asymptomatic Carotid Atherosclerotic Plaques

    PubMed Central

    Kopriva, David; Kisheev, Anastasye; Meena, Deiter; Pelle, Shaneen; Karnitsky, Max; Lavoie, Andrea; Buttigieg, Josef

    2015-01-01

    Iron within atherosclerotic plaque has been implicated as a catalyst of oxidative stress that causes progression of plaque, and plaque rupture. Iron is believed to accumulate within plaque by incorporation of erythrocytes following plaque rupture and hemorrhage. There is only indirect evidence to support this hypothesis. Plaque specimens were obtained from ten symptomatic and fifteen asymptomatic patients undergoing carotid endarterectomy at a single institution. Plaques were sectioned for study using synchrotron radiation induced X-ray fluorescence the study the distribution of zinc, calcium and iron. Histologic staining was carried out with Prussian Blue, and immunohistochemical staining was done to localize macrophages with CD68. Data were compared against patient clinical variables. Ten symptomatic (15 ± 10 days between index symptoms and surgery) and fifteen asymptomatic carotid plaques were studied. Zinc and calcium co-localized in mineralized areas of symptomatic and asymptomatic plaque. Iron was identified away from zinc and calcium in both symptomatic and asymptomatic plaques. Within the symptomatic plaques, iron was found within the thrombus associated with plaque rupture and hemorrhage. It did not stain with Prussian Blue, but was found in association with CD68 positive macrophages. In symptomatic plaques, the abundance of iron showed an association with the source patient’s LDL cholesterol (R2 = 0.39, Significance F = 0.05). Iron in asymptomatic plaque was present as hemosiderin/ferritin that stained positive with Prussian Blue, and was observed in association with CD68 positive macrophages. Iron in acutely symptomatic plaques is found within thrombus, in the presence of macrophages. The abundance of iron in symptomatic plaques is associated with the source patient’s LDL cholesterol. Within asymptomatic plaques, iron is found in association with macrophages, as hemosiderin/ferritin. PMID:26606178

  7. The nature of iron deposits differs between symptomatic and asymptomatic carotid atherosclerotic plaques

    DOE PAGESBeta

    Kopriva, David; Kisheev, Anastasye; Meena, Deiter; Pelle, Shaneen; Karnitsky, Max; Lavoie, Andrea; Buttigieg, Josef; Hagemeyer, Christoph E.

    2015-11-25

    Iron within atherosclerotic plaque has been implicated as a catalyst of oxidative stress that causes progression of plaque, and plaque rupture. Iron is believed to accumulate within plaque by incorporation of erythrocytes following plaque rupture and hemorrhage. There is only indirect evidence to support this hypothesis. Plaque specimens were obtained from ten symptomatic and fifteen asymptomatic patients undergoing carotid endarterectomy at a single institution. Plaques were sectioned for study using synchrotron radiation induced X-ray fluorescence the study the distribution of zinc, calcium and iron. Histologic staining was carried out with Prussian Blue, and immunohistochemical staining was done to localize macrophagesmore » with CD68. Data were compared against patient clinical variables. Ten symptomatic (15 ± 10 days between index symptoms and surgery) and fifteen asymptomatic carotid plaques were studied. Zinc and calcium co-localized in mineralized areas of symptomatic and asymptomatic plaque. Iron was identified away from zinc and calcium in both symptomatic and asymptomatic plaques. Within the symptomatic plaques, iron was found within the thrombus associated with plaque rupture and hemorrhage. It did not stain with Prussian Blue, but was found in association with CD68 positive macrophages. In symptomatic plaques, the abundance of iron showed an association with the source patient’s LDL cholesterol (R2 = 0.39, Significance F = 0.05). Iron in asymptomatic plaque was present as hemosiderin/ferritin that stained positive with Prussian Blue, and was observed in association with CD68 positive macrophages. Iron in acutely symptomatic plaques is found within thrombus, in the presence of macrophages. Moreover, the abundance of iron in symptomatic plaques is associated with the source patient’s LDL cholesterol. Within asymptomatic plaques, iron is found in association with macrophages, as hemosiderin/ferritin.« less

  8. The nature of iron deposits differs between symptomatic and asymptomatic carotid atherosclerotic plaques

    SciTech Connect

    Kopriva, David; Kisheev, Anastasye; Meena, Deiter; Pelle, Shaneen; Karnitsky, Max; Lavoie, Andrea; Buttigieg, Josef; Hagemeyer, Christoph E.

    2015-11-25

    Iron within atherosclerotic plaque has been implicated as a catalyst of oxidative stress that causes progression of plaque, and plaque rupture. Iron is believed to accumulate within plaque by incorporation of erythrocytes following plaque rupture and hemorrhage. There is only indirect evidence to support this hypothesis. Plaque specimens were obtained from ten symptomatic and fifteen asymptomatic patients undergoing carotid endarterectomy at a single institution. Plaques were sectioned for study using synchrotron radiation induced X-ray fluorescence the study the distribution of zinc, calcium and iron. Histologic staining was carried out with Prussian Blue, and immunohistochemical staining was done to localize macrophages with CD68. Data were compared against patient clinical variables. Ten symptomatic (15 ± 10 days between index symptoms and surgery) and fifteen asymptomatic carotid plaques were studied. Zinc and calcium co-localized in mineralized areas of symptomatic and asymptomatic plaque. Iron was identified away from zinc and calcium in both symptomatic and asymptomatic plaques. Within the symptomatic plaques, iron was found within the thrombus associated with plaque rupture and hemorrhage. It did not stain with Prussian Blue, but was found in association with CD68 positive macrophages. In symptomatic plaques, the abundance of iron showed an association with the source patient’s LDL cholesterol (R2 = 0.39, Significance F = 0.05). Iron in asymptomatic plaque was present as hemosiderin/ferritin that stained positive with Prussian Blue, and was observed in association with CD68 positive macrophages. Iron in acutely symptomatic plaques is found within thrombus, in the presence of macrophages. Moreover, the abundance of iron in symptomatic plaques is associated with the source patient’s LDL cholesterol. Within asymptomatic plaques, iron is found in association with macrophages, as hemosiderin/ferritin.

  9. Secondary chronic cluster headache due to trigeminal nerve root compression.

    PubMed

    Mjåset, Christer; Russell, M B; Russell, M Bjørn

    2010-12-01

    A 50-year-old woman had a gradual onset of chronic headache located in the right temporal region and a burning sensation in the root of the tongue which over a year evolved into chronic cluster headache with a milder chronic headache in-between the severe cluster headache attacks. A cerebral magnetic resonance imaging (MRI) showed vascular compression of the trigeminal nerve root on the pain side. Neurosurgery microvascular decompression relieved the patient's chronic cluster headache, the chronic intermittent headache and the burning tongue sensation. The effect was persistent at a 1 year follow-up. Patients with atypical symptoms of cluster headache should be examined with cerebral MRI angiography of arteries and veins to exclude symptomatic causes. PMID:20384588

  10. Event-related brain potential correlates of prospective memory in symptomatically remitted male patients with schizophrenia

    PubMed Central

    Chen, Guoliang; Zhang, Lei; Ding, Weiyan; Zhou, Renlai; Xu, Peng; Lu, Shan; Sun, Li; Jiang, Zhongdong; Li, Huiju; Li, Yansong; Cui, Hong

    2015-01-01

    Prospective memory (PM) refers to the ability to remember to perform intended actions in the future. Although PM deficits are a prominent impairment in schizophrenia, little is still known about the nature of PM in symptomatically remitted patients with schizophrenia. To address this issue, event-related brain potentials (ERPs) were recorded from 20 symptomatically remitted patients with schizophrenia and 20 healthy controls during an event-based PM paradigm. Behavioral results showed that symptomatically remitted patients with schizophrenia performed poorly on the PM task compared with healthy controls. On the neural level, the N300, a component of the ERPs related to PM cue detection, was reliable across these two groups, suggesting a degree of functional recovery of processes supporting cue detection in patients with symptomatically remitted schizophrenia. By contrast, the amplitude of the prospective positivity, a component of the ERPs related to PM intention retrieval, was significantly attenuated in symptomatically remitted schizophrenia patients relative to healthy controls. Furthermore, a significant positive correlation between the amplitude of the prospective positivity and accuracy on the PM task was found in those patients, indicating that patients’ poor performance on this task may result from the failure to recover PM cue-induced intention from memory. These results provide evidence for the existence of altered PM processing in patients with symptomatically remitted schizophrenia, which is characterized by a selective deficit in retrospective component (intention retrieval) of PM. Therefore, these findings shed new light on the neurophysiological processes underlying PM in schizophrenia patients during clinical remission. PMID:26483650

  11. Acute health effects of PM10 pollution on symptomatic and asymptomatic children

    SciTech Connect

    Pope, C.A. 3d.; Dockery, D.W. )

    1992-05-01

    This study assessed the association between daily changes in respiratory health and respirable particulate pollution (PM10) in Utah Valley during the winter of 1990-1991. During the study period, 24-h PM10 concentrations ranged from 7 to 251 micrograms/m3. Participants included symptomatic and asymptomatic samples of fifth- and sixth-grade students. Relatively small but statistically significant (p less than 0.01) negative associations between peak expiratory flow (PEF) and PM10 were observed for both the symptomatic and asymptomatic samples. The association was strongest for the symptomatic children. Large associations between the incidence of respiratory symptoms, especially cough, and PM10 pollution were also observed for both samples. Again the association was strongest for the symptomatic sample. Immediate and delayed PM10 effects were observed. Respiratory symptoms and PEF changes were more closely associated with 5-day moving-average PM10 levels than with concurrent-day levels. These associations were also observed at PM10 levels below the 24-h standard of 150 micrograms/m3. This study indicates that both symptomatic and asymptomatic children may suffer acute health effects of respirable particulate pollution, with symptomatic children suffering the most.

  12. Gray matter volumes in symptomatic and asymptomatic offspring of parents diagnosed with bipolar disorder.

    PubMed

    Hanford, Lindsay C; Hall, Geoffrey B; Minuzzi, Luciano; Sassi, Roberto B

    2016-09-01

    Children of parents diagnosed with bipolar disorder (BD), termed high-risk offspring (HRO), are at greater risk of developing psychiatric disorders compared to healthy children of healthy parents (HCO). Gray matter volume (GMV) abnormalities have been observed in HRO, however, these reports are inconsistent. We posit that this variability may be attributed to differences in methodology among offspring studies; in particular, the presence of psychiatric symptoms in HRO. Here, we directly compared GMVs between symptomatic and asymptomatic HRO, and HCO. High-resolution T1-weighted MR images were collected from 31 HRO (18 symptomatic and 13 asymptomatic) and 20 age- and sex-matched HCO. HRO had at least one parent diagnosed with BD. Symptomatic HRO were defined as having a psychiatric diagnosis other than BD, while asymptomatic HRO were required to be free of any psychiatric diagnosis. Scans were processed using voxel-based morphometry methods and between group analyses were performed in SPM. Compared to HCO, the HRO group showed decreased GMV in the right inferior orbitofrontal, right middle frontal, and bilateral superior and middle temporal regions. Both symptomatic and asymptomatic HRO groups showed decreased GMV in these regions separately when compared to HCO. When comparing symptomatic and asymptomatic HRO, GMVs were comparable in all regions except the lateral occipital cortex. Our study compared symptomatic and asymptomatic HRO directly. In doing so, we provided further support for the presence of discrete GMV deficits in HRO, and confirmed that these deficits are present irrespective of the presence of symptoms in HRO. PMID:26767977

  13. Unilateral total hip replacement patients with symptomatic leg length inequality have abnormal hip biomechanics during walking

    PubMed Central

    Li, Junyan; McWilliams, Anthony B.; Jin, Zhongmin; Fisher, John; Stone, Martin H.; Redmond, Anthony C.; Stewart, Todd D.

    2015-01-01

    Background Symptomatic leg length inequality accounts for 8.7% of total hip replacement related claims made against the UK National Health Service Litigation authority. It has not been established whether symptomatic leg length inequality patients following total hip replacement have abnormal hip kinetics during gait. Methods Hip kinetics in 15 unilateral total hip replacement patients with symptomatic leg length inequality during gait was determined through multibody dynamics and compared to 15 native hip healthy controls and 15 ‘successful’ asymptomatic unilateral total hip replacement patients. Finding More significant differences from normal were found in symptomatic leg length inequality patients than in asymptomatic total hip replacement patients. The leg length inequality patients had altered functions defined by lower gait velocity, reduced stride length, reduced ground reaction force, decreased hip range of motion, reduced hip moment and less dynamic hip force with a 24% lower heel-strike peak, 66% higher mid-stance trough and 37% lower toe-off peak. Greater asymmetry in hip contact force was also observed in leg length inequality patients. Interpretation These gait adaptions may affect the function of the implant and other healthy joints in symptomatic leg length inequality patients. This study provides important information for the musculoskeletal function and rehabilitation of symptomatic leg length inequality patients. PMID:25900447

  14. Reconstituted high-density lipoproteins acutely reduce soluble brain Aβ levels in symptomatic APP/PS1 mice.

    PubMed

    Robert, Jérôme; Stukas, Sophie; Button, Emily; Cheng, Wai Hang; Lee, Michael; Fan, Jianjia; Wilkinson, Anna; Kulic, Iva; Wright, Samuel D; Wellington, Cheryl L

    2016-05-01

    Many lines of evidence suggest a protective role for high-density lipoprotein (HDL) and its major apolipoprotein (apo)A-I in Alzheimer's Disease (AD). HDL/apoA-I particles are produced by the liver and intestine and, in addition to removing excess cholesterol from the body, are increasingly recognized to have vasoprotective functions. Here we tested the ability of reconstituted HDL (rHDL) consisting of human apoA-I reconstituted with soy phosphatidylcholine for its ability to lower amyloid beta (Aβ) levels in symptomatic APP/PS1 mice, a well-characterized preclinical model of amyloidosis. Animals were treated intravenously either with four weekly doses (chronic study) or a single dose of 60mg/kg of rHDL (acute study). The major finding of our acute study is that soluble brain Aβ40 and Aβ42 levels were significantly reduced within 24h of a single dose of rHDL. By contrast, no changes were observed in our chronic study with respect to soluble or deposited Aβ levels in animals assessed 7days after the final weekly dose of rHDL, suggesting that beneficial effects diminish as rHDL is cleared from the body. Further, rHDL-treated animals showed no change in amyloid burden, cerebrospinal fluid (CSF) Aβ levels, neuroinflammation, or endothelial activation in the chronic study, suggesting that the pathology-modifying effects of rHDL may indeed be acute and may be specific to the soluble Aβ pool. That systemic administration of rHDL can acutely modify brain Aβ levels provides support for further investigation of the therapeutic potential of apoA-I-based agents for AD. This article is part of a Special Issue entitled: Vascular Contributions to Cognitive Impairment and Dementia edited by M. Paul Murphy, Roderick A. Corriveau and Donna M. Wilcock. PMID:26454209

  15. Endoscopic therapy in chronic pancreatitis: current perspectives.

    PubMed

    Seicean, Andrada; Vultur, Simona

    2015-01-01

    Endoscopic therapy in chronic pancreatitis (CP) aims to provide pain relief and to treat local complications, by using the decompression of the pancreatic duct and the drainage of pseudocysts and biliary strictures, respectively. This is the reason for using it as first-line therapy for painful uncomplicated CP. The clinical response has to be evaluated at 6-8 weeks, when surgery may be chosen. This article reviews the main possibilities of endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound (EUS) therapies. Endotherapy for pancreatic ductal stones uses ultrasound wave lithotripsy and sometimes additional stone extractions. The treatment of pancreatic duct strictures consists of a single large stenting for 1 year. If the stricture persists, simultaneous multiple stents are applied. In case of unsuccessful ERCP, the EUS-guided drainage of the main pancreatic duct (MPD) or a rendezvous technique can solve the ductal strictures. EUS-guided celiac plexus block has limited efficiency in CP. The drainage of symptomatic or complicated pancreatic pseudocysts can be performed transpapillarily or transgastrically/transduodenally, preferably by EUS guidance. When the biliary stricture is symptomatic or progressive, multiple plastic stents are indicated. In conclusion, as in many fields of symptomatic treatment, endoscopy remains the first choice, either by using ERCP or EUS-guided procedures, after consideration of a multidisciplinary team with endoscopists, surgeons, and radiologists. However, what is crucial is establishing the right timing for surgery. PMID:25565876

  16. Chronic Pain

    MedlinePlus

    ... adults. Common chronic pain complaints include headache, low back pain, cancer pain, arthritis pain, neurogenic pain (pain resulting ... Institute of Neurological Disorders and Stroke (NINDS). Low Back Pain Fact Sheet Back Pain information sheet compiled by ...

  17. Chronic Pain

    MedlinePlus

    ... your pain. Medicines used for chronic pain include pain relievers, antidepressants, and anticonvulsants. Different types of medicines help ... If your doctor recommends an over-the-counter pain reliever, read and follow the instructions on the box. ...

  18. Symptomatic atypical femoral fractures are related to underlying hip geometry.

    PubMed

    Taormina, David P; Marcano, Alejandro I; Karia, Raj; Egol, Kenneth A; Tejwani, Nirmal C

    2014-06-01

    The benefits of bisphosphonates are well documented, but prolonged use has been associated with atypical femur fractures. Radiographic markers for fracture predisposition could potentially aid in safer medication use. In this case-control designed study, we compared hip radiographic parameters and the demographic characteristics of chronic bisphosphonate users who sustained an atypical femoral fracture with a group of chronic bisphosphonate users who did not sustain an atypical femur fracture and also a group who sustained an intertrochanteric hip fracture. Radiographic parameters included were neck-shaft angle (NSA), hip-axis length (HAL) and center-edge angle (CE). Multivariate regression was used to evaluate the relationship between radiographic measures and femur fracture. Receiver-operating characteristic analysis determined cut-off points for neck-shaft angle and risk of atypical femur fracture. Ultimately, pre-fracture radiographs of 53 bisphosphonate users who developed atypical fracture were compared with 43 asymptomatic chronic bisphosphonate users and 64 intertrochanteric fracture patients. Duration of bisphosphonate use did not statistically differ between users sustaining atypical fracture and those without fracture (7.9 [±3.5] vs. 7.7 [±3.3] years, p=0.7). Bisphosphonate users who fractured had acute/varus pre-fracture neck-shaft angles (p<0.001), shorter hip-axis length (p<0.01), and narrower center-edge angles (p<0.01). Regression analysis revealed associations between neck-shaft angle (OR=0.89 [95% CI=0.81-0.97; p=0.01), center edge angle (OR=0.89 [95% CI=0.80-0.99]; p=0.03), and BMI (OR=1.15 [95% CI=1.02-1.31; p=0.03) with fracture development. ROC curve analysis (AUC=0.67 [95% CI=0.56-0.79]) determined that a cut-off point for neck-shaft angle <128.3° yielded 69% sensitivity and 63% specificity for development of atypical femoral fracture. Ultimately, an acute/varus angle of the femoral neck, high BMI, and narrow center-edge angle were

  19. Progressive dystonia symptomatic of juvenile GM2 gangliosidosis.

    PubMed

    Nardocci, N; Bertagnolio, B; Rumi, V; Angelini, L

    1992-01-01

    A 9-year-old boy showed a progressive generalized dystonia, with onset at the age of 4 years, combined with mental deterioration and behavioral disturbances. The values of beta-hexosaminidase activities studied in plasma, leukocytes, and fibroblasts obtained using two different substrates (MUG-NAc and MUG-NAc-6-S) were significantly reduced but higher than in Tay-Sachs disease and similar to those found in the juvenile chronic form of GM2 gangliosidosis. With anticholinergic therapy, for 1.5 years, the dystonic symptoms did not progress and the boy can still care for himself and attend school. The description of another case of the disease, clinically expressed as dystonia, corroborates the existence of a dystonic phenotype of GM2 gangliosidosis. PMID:1532632

  20. Symptomatic Peripheral Mycotic Aneurysms Due to Infective Endocarditis

    PubMed Central

    González, Isabel; Sarriá, Cristina; López, Javier; Vilacosta, Isidre; San Román, Alberto; Olmos, Carmen; Sáez, Carmen; Revilla, Ana; Hernández, Miguel; Caniego, Jose Luis; Fernández, Cristina

    2014-01-01

    Abstract Peripheral mycotic aneurysms (PMAs) are a relatively rare but serious complication of infective endocarditis (IE). We conducted the current study to describe and compare the current epidemiologic, microbiologic, clinical, diagnostic, therapeutic, and prognostic characteristics of patients with symptomatic PMAs (SPMAs). A descriptive, comparative, retrospective observational study was performed in 3 tertiary hospitals, which are reference centers for cardiac surgery. From 922 definite IE episodes collected from 1996 to 2011, 18 patients (1.9%) had SPMAs. Because all SPMAs developed in left-sided IE, we performed a comparative study between 719 episodes of left-sided IE without SPMAs and 18 episodes with SPMAs. We found a higher frequency of intravenous drug abuse, native valve IE, intracranial bleeding, septic emboli, multiple embolisms, and IE diagnostic delay >30 days in patients with SPMAs than in patients without SPMAs. The causal microorganisms were gram-positive cocci (n =10), gram-negative bacilli (n = 2), gram-positive bacilli (n = 3), Bartonella henselae (n = 1), Candida albicans (n = 1), and negative culture (n = 1). The median IE diagnosis delay was 15 days (interquartile range [IQR], 13–33 d) in the case of high-virulence microorganisms versus 45 days (IQR, 30–240 d) in the case of low- to medium-virulence microorganisms. Twelve SPMAs were intracranial and 6 were extracranial. In 10 cases (8 intracranial and 2 extracranial), SPMAs were the initial presentation of IE; the remaining cases developed symptoms during or after finishing parenteral antibiotic treatment. The initial diagnosis of intracranial SPMAs was made by computed tomography (CT) or magnetic resonance imaging in 6 unruptured aneurysms and by angiography in 6 ruptured aneurysms. The initial test in extracranial SPMAs was Doppler ultrasonography in limbs, CT in liver, and coronary angiography in heart. Four (3 intracranial, 1 extracranial) of 7 (6 intracranial, 1 extracranial

  1. Ear infection - chronic

    MedlinePlus

    Middle ear infection - chronic; Otitis media - chronic; Chronic otitis media; Chronic ear infection ... Chole RA. Chronic otitis media, mastoiditis, and petrositis. In: Flint PW, Haughey BH, Lund LJ, et al, eds. Cummings Otolaryngology: Head & Neck Surgery . 6th ed. ...

  2. Bakers' cyst and tibiofemoral abnormalities are more distinctive MRI features of symptomatic osteoarthritis than patellofemoral abnormalities

    PubMed Central

    Visser, A W; Mertens, B; Reijnierse, M; Bloem, J L; de Mutsert, R; le Cessie, S; Rosendaal, F R; Kloppenburg, M

    2016-01-01

    Objective To investigate which structural MR abnormalities discriminate symptomatic knee osteoarthritis (OA), taking co-occurrence of abnormalities in all compartments into account. Methods The Netherlands Epidemiology of Obesity (NEO) study is a population-based cohort aged 45–65 years. In 1285 participants (median age 56 years, 55% women, median body mass index (BMI) 30 kg/m2), MRI of the right knee were obtained. Structural abnormalities (osteophytes, cartilage loss, bone marrow lesions (BMLs), subchondral cysts, meniscal abnormalities, effusion, Baker's cyst) at 9 patellofemoral and tibiofemoral locations were scored following the knee OA scoring system. Symptomatic OA in the imaged knee was defined following the American College of Rheumatology criteria. Logistic ridge regression analyses were used to investigate which structural abnormalities discriminate best between individuals with and without symptomatic OA, crude and adjusted for age, sex and BMI. Results Symptomatic knee OA was present in 177 individuals. Structural MR abnormalities were highly frequent both in individuals with OA and in those without. Baker's cysts showed the highest adjusted regression coefficient (0.293) for presence of symptomatic OA, followed by osteophytes and BMLs in the medial tibiofemoral compartment (0.185–0.279), osteophytes in the medial trochlear facet (0.262) and effusion (0.197). Conclusions Baker's cysts discriminate best between individuals with and without symptomatic knee OA. Structural MR abnormalities, especially in the medial side of the tibiofemoral joint and effusion, add further in discriminating symptomatic OA. Baker's cysts may present as a target for treatment. PMID:27252896

  3. Advanced Age and Disease Predict Lack of Symptomatic Improvement after Endovascular Iliac Treatment in Male Veterans

    PubMed Central

    Assi, Roland; Brownson, Kirstyn E.; Hall, Michael R.; Kuwahara, Go; Vasilas, Penny; Dardik, Alan

    2015-01-01

    Background: Endovascular angioplasty and stent placement is currently the most frequent treatment for iliac artery occlusive disease. However, despite a successful endovascular procedure, some patients do not experience symptomatic improvement and satisfaction with their care. This study seeks to identify patient-related factors associated with lack of symptomatic improvement after endovascular iliac artery treatment in male veterans. Methods: Retrospective review of patients treated with endovascular methods for iliac artery occlusive disease between January 2008 and July 2012 at VA Connecticut Healthcare System. Symptomatic improvement on the first post-operative visit was evaluated, with bilateral treatments counted separately. Results: Sixty-two patients had 91 iliac arteries treated with angioplasty and stent placement. Forty-seven (52 percent) legs had critical limb ischemia, and 77 (85 percent) had at least two-vessel distal runoff. Angiographic success was 100 percent. Patient-reported symptomatic improvement at the first post-operative visit was 55 percent (50/91). Lack of symptomatic improvement correlated with older age (OR 1.09 [1.03-1.17], p = 0.008), presence of critical limb ischemia (OR 3.03 [1.09-8.65], p = 0.034), and need for additional surgical intervention (OR 5.61 [1.65-17.36], p = 0.006). Survival, primary and secondary patency, and freedom from restenosis were comparable between patients who reported symptomatic improvement and those who did not. Conclusions: Despite angiographically successful revascularization, patients who are older or have critical limb ischemia who are treated with isolated endovascular iliac artery intervention are more likely to require additional interventions and less likely to experience symptomatic improvement. These patients may need more extensive infra-inguinal revascularization than isolated iliac angioplasty and stent placement, despite a preserved ankle-brachial index. Quality of life needs to be measured

  4. Impact of the control of symptomatic paroxysmal atrial fibrillation on health-related quality of life

    PubMed Central

    Guédon-Moreau, Laurence; Capucci, Alessandro; Denjoy, Isabelle; Morgan, Caroline Claire; Périer, Antoine; Leplège, Alain; Kacet, Salem

    2010-01-01

    Aims Patients with atrial fibrillation (AF) consider the related symptoms disruptive to their quality of life (QoL). This study aimed to evaluate the impact of the control of symptomatic paroxysmal AF (PAF) on QoL. Methods and results Patients with symptomatic PAF were treated for 48 weeks with open-label flecainide acetate controlled release (Flec CR). Quality of life was assessed by SF-36 and Atrial Fibrillation Severity Scale scores at baseline, Week 12 (W12), W24, and W48. Of the 229 treated patients, 217 were analysed for QoL (123 with controlled and 94 with uncontrolled symptomatic PAF at inclusion). The controlled group had a similar or better QoL (SF-36) at baseline compared with a reference population (significantly better for: physical functioning, bodily pain, and physical component). The uncontrolled group had an inferior QoL (significantly worse for: role physical, general health, vitality, role emotional, social functioning, mental health, and mental component). When treated with Flec CR, the controlled group baseline QoL scores were maintained and the uncontrolled group scores were improved to a level comparable to the controlled group scores. Safety findings reflect the known clinical safety profile of flecainide acetate. Conclusion In this study, patients with uncontrolled symptomatic PAF at baseline had an inferior QoL to those with controlled symptomatic PAF. Following treatment with controlled-release flecainide acetate, their QoL improved to a level comparable to controlled patients. PMID:20154349

  5. Differences in autonomic nerve function in patients with silent and symptomatic myocardial ischaemia.

    PubMed Central

    Shakespeare, C. F.; Katritsis, D.; Crowther, A.; Cooper, I. C.; Coltart, J. D.; Webb-Peploe, M. W.

    1994-01-01

    BACKGROUND--Autonomic neuropathy provides a mechanism for the absence of symptoms in silent myocardial ischaemia, but characterisation of the type of neuropathy is lacking. AIM--To characterise and compare autonomic nerve function in patients with silent and symptomatic myocardial ischaemia. METHODS AND RESULTS--The Valsalva manoeuvre, heart rate variation (HRV) in response to deep breathing and standing, lower body negative pressure, isometric handgrip, and the cold pressor test were performed by patients with silent (n = 25) and symptomatic (n = 25) ambulatory ischaemia and by controls (n = 21). No difference in parasympathetic efferent function between patients with silent and symptomatic ischaemia was recorded, but both had significantly less HRV in response to standing than the controls (p < 0.005 for silent and p < 0.01 for symptomatic). Patients with silent ischaemia showed an increased propensity for peripheral vasodilatation compared with symptomatic patients (p < 0.02) and controls (p < 0.04). Impaired sympathetic function was found in patients with pure silent ischaemia (n = 4) compared with the remaining patients with silent ischaemia whose pain pathways were presumed to be intact. CONCLUSIONS--Patients with silent ischaemia and pain pathways presumed to be intact have an enhanced peripheral vasodilator response, and if this applied to the coronary vasculature it could provide a mechanism for limiting ischaemia to below the pain threshold. Patients with pure silent ischaemia have evidence of sympathetic autonomic dysfunction. Images PMID:8297687

  6. [Symptomatic psychosis--to create new things by taking lessons from the past].

    PubMed

    Horiguchi, Jun

    2012-01-01

    Symptomatic psychosis is one of the central problems in research psychosomatic correlational research. My topic forthis lecture is on the research of symptomatic psychosis, which could be called one of the central problems in the field of clinical psychiatry. It is true that if a person is not physically stable, their "brain" and/or "mind" will not be calm. The opposite is equally true. 1. Are delusions of theft symptomatic psychosis In the elderly, there are some physical disease cases which developed into mental illness. For example, delusions of theft were triggered by physical diseases such as knee osteoarthritis, high blood pressure and glaucoma. I think it is possible to position these patients group as having symptomatic psychosis. 2. "Schizophrenia" is symptomatic psychosis We are thinking that there is a group that the biological material (bilirubin) in body fluid by way of hepatic failure did play a role leading to the expression of schizophrenia. Therefore I propose the following hypothesis: "there is a schizophrenia group that is an expression of a very mild kernicterus". This research started from our experiences having patients who had Gilbert's syndrome which has a high indirect (unconjugated) bilirubin. The patients also had schizophrenia. The psychological symptoms of schizophrenia fluctuated depending on the indirect (unconjugated) bilirubin levels. Also, we clarified that the frequency of patients with schizophrenia coexisting with GS is significantly higher than with other psychiatric disorders. PMID:23367845

  7. An undiagnosed cause of chronic cough

    PubMed Central

    Malvi, Ketan; Padmanabhan, Arjun; Hari, T. A.

    2015-01-01

    Tracheomalacia (TM) refers to loss of tracheal rigidity and resulting susceptibility to collapse. It is usually an incidental finding during investigations of other illness. The main symptoms are dyspnoea, cough, sputum production and hemoptysis. Most cases are considered as respiratory infection and are treated symptomatically. Acquired TM results from damage to trachea due to various conditions such as inflammation, chronic pressure, or medical/surgical procedures. The diagnosis is done by end-expiratory dynamic tracheal imaging, which demonstrates typical crescentric narrowing of trachea and reduced antero-posterior diameter <50% of normal. Management include conservative measures like cough suppressants or surgical measures like tracheoplasty, stenting or surgical repair. We are reporting a case of chronic cough, which was subsequently diagnosed as TM. PMID:26985425

  8. An undiagnosed cause of chronic cough.

    PubMed

    Malvi, Ketan; Padmanabhan, Arjun; Hari, T A

    2015-01-01

    Tracheomalacia (TM) refers to loss of tracheal rigidity and resulting susceptibility to collapse. It is usually an incidental finding during investigations of other illness. The main symptoms are dyspnoea, cough, sputum production and hemoptysis. Most cases are considered as respiratory infection and are treated symptomatically. Acquired TM results from damage to trachea due to various conditions such as inflammation, chronic pressure, or medical/surgical procedures. The diagnosis is done by end-expiratory dynamic tracheal imaging, which demonstrates typical crescentric narrowing of trachea and reduced antero-posterior diameter <50% of normal. Management include conservative measures like cough suppressants or surgical measures like tracheoplasty, stenting or surgical repair. We are reporting a case of chronic cough, which was subsequently diagnosed as TM. PMID:26985425

  9. Efficacy and safety of twice-daily glycopyrrolate in patients with stable, symptomatic COPD with moderate-to-severe airflow limitation: the GEM1 study

    PubMed Central

    LaForce, Craig; Feldman, Gregory; Spangenthal, Selwyn; Eckert, Joerg H; Henley, Michelle; Patalano, Francesco; D’Andrea, Peter

    2016-01-01

    Background The purpose of this study was to confirm the efficacy and safety of twice-daily glycopyrrolate 15.6 µg, a long-acting muscarinic antagonist, in patients with stable, symptomatic, chronic obstructive pulmonary disease (COPD) with moderate-to-severe airflow limitation. Methods The GEM1 study was a 12-week, multicenter, double-blind, parallel-group, placebo-controlled study that randomized patients with stable, symptomatic COPD with moderate-to-severe airflow limitation to twice-daily glycopyrrolate 15.6 µg or placebo (1:1) via the Neohaler® device. The primary objective was to demonstrate superiority of glycopyrrolate versus placebo in terms of forced expiratory volume in 1 second area under the curve between 0 and 12 hours post morning dose at week 12. Other outcomes included additional spirometric end points, transition dyspnea index, St George’s Respiratory Questionnaire, COPD Assessment Test, rescue medication use, and symptoms reported by patients via electronic diary. Safety was also assessed during the study. Results Of the 441 patients randomized (glycopyrrolate, n=222; placebo, n=219), 96% of patients completed the planned treatment phase. Glycopyrrolate demonstrated statistically significant (P<0.001) improvements in lung function versus placebo. Glycopyrrolate showed statistically significant improvement in the transition dyspnea index focal score, St George’s Respiratory Questionnaire total score, COPD Assessment Test score, rescue medication use, and daily total symptom score versus placebo at week 12. Safety was comparable between the treatment groups. Conclusion Significant improvement in lung function, dyspnea, COPD symptoms, health status, and rescue medication use suggests that glycopyrrolate is a safe and effective treatment option as maintenance bronchodilator in patients with stable, symptomatic COPD with moderate-to-severe airflow limitation. PMID:27354782

  10. Berberine behind the thriller of marked symptomatic bradycardia.

    PubMed

    Cannillo, Margherita; Frea, Simone; Fornengo, Cristina; Toso, Elisabetta; Mercurio, Giancarlo; Battista, Stefania; Gaita, Fiorenzo

    2013-07-26

    Patients with chronic aortic dissections are at high risk of catheter-induced complications. We report a Berberine is used in traditional Chinese medicine for the treatment of congestive heart failure, hypertension, diabetes, and dyslipidaemia and has a good safety profile. We report a case of a 53-year-old sportsman referred to our hospital for the onset of fatigue and dyspnoea upon exertion after he started berberine to treat hypercholesterolaemia. An electrocardiogram showed sinus bradycardia (45 bpm), first-degree atrioventricular block, and competitive junctional rhythm. An ergometric stress test showed slightly reduced chronotropic competence and the presence of runs of competitive junctional rhythm, atrial tachycardia, and sinus pauses in the recovery. After 10 d of wash-out from berberine, the patient experienced a complete resolution of symptoms, and an ergometric stress test showed good chronotropic competence. An electrocardiogram Holter showed a latent hypervagotonic state. This is the first case report that shows that berberine could present certain side effects in hypervagotonic people, even in the absence of a situation that could cause drug accumulation. Therefore, berberine's use should be carefully weighed in hypervagotonic people due to the drug's bradycardic and antiarrhythmic properties, which could became proarrhythmic, exposing patients to potential health risks. PMID:23888197

  11. Berberine behind the thriller of marked symptomatic bradycardia

    PubMed Central

    Cannillo, Margherita; Frea, Simone; Fornengo, Cristina; Toso, Elisabetta; Mercurio, Giancarlo; Battista, Stefania; Gaita, Fiorenzo

    2013-01-01

    Patients with chronic aortic dissections are at high risk of catheter-induced complications. We report a Berberine is used in traditional Chinese medicine for the treatment of congestive heart failure, hypertension, diabetes, and dyslipidaemia and has a good safety profile. We report a case of a 53-year-old sportsman referred to our hospital for the onset of fatigue and dyspnoea upon exertion after he started berberine to treat hypercholesterolaemia. An electrocardiogram showed sinus bradycardia (45 bpm), first-degree atrioventricular block, and competitive junctional rhythm. An ergometric stress test showed slightly reduced chronotropic competence and the presence of runs of competitive junctional rhythm, atrial tachycardia, and sinus pauses in the recovery. After 10 d of wash-out from berberine, the patient experienced a complete resolution of symptoms, and an ergometric stress test showed good chronotropic competence. An electrocardiogram Holter showed a latent hypervagotonic state. This is the first case report that shows that berberine could present certain side effects in hypervagotonic people, even in the absence of a situation that could cause drug accumulation. Therefore, berberine’s use should be carefully weighed in hypervagotonic people due to the drug’s bradycardic and antiarrhythmic properties, which could became proarrhythmic, exposing patients to potential health risks. PMID:23888197

  12. [Neonatal asymptomatic and childhood symptomatic hydronephrosis: Are they different nosological entities?].

    PubMed

    Calisti, A; Vallasciani, S; Perrotta, M L; Miele, V; Menghini, M L

    2003-01-01

    The authors reviewed two groups of patients with ureteropelvic junction obstructión divided by age and mode of presentation: patients with neonatal asymptomatic hydronephrosis diagnosed by prenatal ultrasonography and patients with symptomatic hydronephrosis. It was assumed that in these patients we are observing a continuous spectrum of the same pathology; nevertheless, some relevant differences were found between the two groups. Diuretic renograms did not show any change in postoperative renal function among prenatally detected cases while a significative improvement followed surgery among most of symptomatic cases. A possible explanation could be found in the obstructive mechanism which was responsible of obstruction in a significative proportion of these patients. Lower polar vessels produce a progressive symptomatic hydronephrosis in an healthy kidney in respect to intrinsic obstruction which are mainly found among prenatally detected cases and which are frequently associated to congenital renal damage unresponsive to surgery. PMID:12793294

  13. Cognitive dysfunction at baseline predicts symptomatic 1-year outcome in first-episode schizophrenics.

    PubMed

    Moritz, S; Krausz, M; Gottwalz, E; Lambert, M; Perro, C; Ganzer, S; Naber, D

    2000-01-01

    The present study addresses the consequences of cognitive disturbances on symptomatic outcome. Fifty-three first-episode schizophrenics were reassessed (n = 32) 1 year after admission. Simple regression analyses revealed that several self-perceived cognitive deficits at baseline as measured with the Frankfurt Complaint Questionnaire significantly predicted increased Brief Psychiatric Rating Scale global scores at follow-up (p = 0.05 to p = 0.005). A stepwise regression analysis proved memory dysfunction to be the strongest predictor of symptomatic worsening (p = 0.005). It is suggested that the exploration and treatment of neuropsychological deficits in schizophrenia is of great clinical importance with regard to its impact on both functional and symptomatic outcome in schizophrenia. PMID:10601828

  14. Amygdalar Atrophy in Symptomatic AD Based on Diffeomorphometry: The BIOCARD Cohort

    PubMed Central

    Miller, Michael I.; Younes, Laurent; Ratnanather, J. Tilak; Brown, Timothy; Trinh, Huong; Lee, David S.; Tward, Daniel; Mahon, Pamela; Mori, Susumu; Albert, Marilyn

    2014-01-01

    This paper examines the diffeomorphometry of MRI derived structural markers for the amygdala, in subjects with symptomatic Alzheimer’s disease (AD). Using linear mixed-effects models we show differences between those with symptomatic AD and controls. Based on template centered population analysis, the distribution of statistically significant change is seen in both the volume and shape of the amygdala in subjects with symptomatic AD compared to controls. We find that high-dimensional vertex based markers are statistically more significantly discriminating (p<.00001) than lower-dimensional markers and volumes, consistent with comparable findings in presymptomatic Alzheimer’s disease. Using a high-field 7T atlas, significant atrophy was found to be centered in the basomedial and basolateral subregions, with no evidence of centromedial involvement. PMID:25444602

  15. PET evaluation of cerebral blood flow reactivity in symptomatic and asymptomatic carotid artery stenosis

    SciTech Connect

    Dey, H.M.; Brass, L.; Rich, D.

    1994-05-01

    The purpose of this study was to use acetazolamide (AZ) enhanced O-15 water PET to evaluate cerebral perfusion reserve in symptomatic and asymptomatic carotid artery stenosis. We hypothesized that impaired vasoreactivity would be associated with symptomatic disease and a higher likelihood of future ischemic events. Twenty-two patients with significant (>75%) carotid artery occlusion underwent cerebral blood flow imaging at baseline and following AZ infusion. Paired O-15 data sets were coregistered and globally normalized. Regions of interest were drawn on baseline blood flow images and superimposed upon (AZ - baseline) difference images to derive a % change in regional blood flow after AZ administration. The results showed a significant difference in cerebral perfusion reserve between symptomatic (n=19) and asymptomatic (n=3) carotid artery disease.

  16. NMR-Based Metabolomic Analysis of Huanglongbing-Asymptomatic and -Symptomatic Citrus Trees.

    PubMed

    Freitas, Deisy dos Santos; Carlos, Eduardo Fermino; Gil, Márcia Cristina Soares de Souza; Vieira, Luiz Gonzaga Esteves; Alcantara, Glaucia Braz

    2015-09-01

    Huanglongbing (HLB) is one of the most severe diseases that affects citrus trees worldwide and is associated with the yet uncultured bacteria Candidatus Liberibacter spp. To assess the metabolomic differences between HLB-asymptomatic and -symptomatic tissues, extracts from leaf and root samples taken from a uniform 6-year-old commercial orchard of Valencia trees were subjected to nuclear magnetic resonance (NMR) and chemometrics. The results show that the symptomatic trees had higher sucrose content in their leaves and no variation in their roots. In addition, proline betaine and malate were detected in smaller amounts in the HLB-affected symptomatic leaves. The changes in metabolic processes of the plant in response to HLB are corroborated by the relationship between the bacterial levels and the metabolic profiles. PMID:26285838

  17. Amygdalar atrophy in symptomatic Alzheimer's disease based on diffeomorphometry: the BIOCARD cohort.

    PubMed

    Miller, Michael I; Younes, Laurent; Ratnanather, J Tilak; Brown, Timothy; Trinh, Huong; Lee, David S; Tward, Daniel; Mahon, Pamela B; Mori, Susumu; Albert, Marilyn

    2015-01-01

    This article examines the diffeomorphometry of magnetic resonance imaging-derived structural markers for the amygdala, in subjects with symptomatic Alzheimer's disease (AD). Using linear mixed-effects models we show differences between those with symptomatic AD and controls. Based on template centered population analysis, the distribution of statistically significant change is seen in both the volume and shape of the amygdala in subjects with symptomatic AD compared with controls. We find that high-dimensional vertex based markers are statistically more significantly discriminating (p < 0.00001) than lower-dimensional markers and volumes, consistent with comparable findings in presymptomatic AD. Using a high-field 7T atlas, significant atrophy was found to be centered in the basomedial and basolateral subregions, with no evidence of centromedial involvement. PMID:25444602

  18. Chronic Cough.

    PubMed

    Pacheco, Adalberto; de Diego, Alfredo; Domingo, Christian; Lamas, Adelaida; Gutierrez, Raimundo; Naberan, Karlos; Garrigues, Vicente; López Vime, Raquel

    2015-11-01

    Chronic cough (CC), or cough lasting more than 8 weeks, has attracted increased attention in recent years following advances that have changed opinions on the prevailing diagnostic and therapeutic triad in place since the 1970s. Suboptimal treatment results in two thirds of all cases, together with a new notion of CC as a peripheral and central hypersensitivity syndrome similar to chronic pain, have changed the approach to this common complaint in routine clinical practice. The peripheral receptors involved in CC are still a part of the diagnostic triad. However, both convergence of stimuli and central nervous system hypersensitivity are key factors in treatment success. PMID:26165783

  19. [Chronic trichinellosis and neuromuscular diseases: clinical, serological and therapeutic observations].

    PubMed

    Fröscher, W; Gullotta, F; Saathoff, M

    1982-09-24

    In six males with chronic neurological signs who, 14-41 years previously, had an episode of acute trichinellosis cardinal symptoms were chronic muscle pain and lower-neuron damage. Other findings, probably related to trichinellosis, were episodes of pyrexia, chronic gastro-intestinal and cardiac symptoms, and in one case symptomatic epilepsy with psychomotor attacks. Significant laboratory findings were a chronic leukocytosis in one case, repeated elevations of eosinophil count in three. Muscle biopsy in all patients revealed live trichinella and (or) focal myositis. The serological findings did not correlate with the biopsy ones. If the live trichinae are encapsulated, antibody titres may be negative, while they may be markedly elevated when the trichinellae are dead. Whether encapsulated larvae can be influenced by tiabendazol or mebendazol is not clear from these observations. PMID:7117159

  20. Chronic inflammatory systemic diseases

    PubMed Central

    Straub, Rainer H.; Schradin, Carsten

    2016-01-01

    It has been recognized that during chronic inflammatory systemic diseases (CIDs) maladaptations of the immune, nervous, endocrine and reproductive system occur. Maladaptation leads to disease sequelae in CIDs. The ultimate reason of disease sequelae in CIDs remained unclear because clinicians do not consider bodily energy trade-offs and evolutionary medicine. We review the evolution of physiological supersystems, fitness consequences of genes involved in CIDs during different life-history stages, environmental factors of CIDs, energy trade-offs during inflammatory episodes and the non-specificity of CIDs. Incorporating bodily energy regulation into evolutionary medicine builds a framework to better understand pathophysiology of CIDs by considering that genes and networks used are positively selected if they serve acute, highly energy-consuming inflammation. It is predicted that genes that protect energy stores are positively selected (as immune memory). This could explain why energy-demanding inflammatory episodes like infectious diseases must be terminated within 3–8 weeks to be adaptive, and otherwise become maladaptive. Considering energy regulation as an evolved adaptive trait explains why many known sequelae of different CIDs must be uniform. These are, e.g. sickness behavior/fatigue/depressive symptoms, sleep disturbance, anorexia, malnutrition, muscle wasting—cachexia, cachectic obesity, insulin resistance with hyperinsulinemia, dyslipidemia, alterations of steroid hormone axes, disturbances of the hypothalamic-pituitary-gonadal (HPG) axis, hypertension, bone loss and hypercoagulability. Considering evolved energy trade-offs helps us to understand how an energy imbalance can lead to the disease sequelae of CIDs. In the future, clinicians must translate this knowledge into early diagnosis and symptomatic treatment in CIDs. PMID:26817483

  1. Chronic Granulomatous Disease.

    PubMed

    Rawat, Amit; Bhattad, Sagar; Singh, Surjit

    2016-04-01

    Chronic granulomatous disease (CGD) is the most common symptomatic phagocytic defect. It is caused by mutations in genes encoding protein subunits of the nicotinamide adenine dinucleotide phosphate (NADPH) oxidase complex. CGD is characterized by a defective intracellular killing of phagocytosed organisms due to a defective oxidative burst in the neutrophils and macrophages. It is inherited in either X-linked recessive or autosomal recessive pattern. Staphylococcus aureus and Aspergillus species are the most common organisms reported. Infections with Burkholderia, Serratia, and Nocardia warrant a screen for CGD. Suppurative lymphadenitis, cutaneous abscesses, pneumonia and diarrhea constitute the most common problems in children with CGD. A small percentage of children develop autoimmune manifestations (e.g., rheumatoid arthritis, systemic lupus erythematosus, colitis, autoimmune hepatitis) and warrant immunosuppression. X-linked carriers of CGD are at an increased risk of developing autoimmune diseases. Nitroblue-tetrazolium dye reduction test and dihydro-rhodamine assay by flow cytometry are the screening tests for this disorder. While most children do well on long term antibiotic and antifungal prophylaxis, those with severe forms warrant hematopoietic stem cell transplant. The role of regular interferon-γ injections is debatable. Evidence for white cell transfusions is sparse, and gene therapy is under trial.This current review highlights various aspects and studies in CGD. X-linked form of CGD has been noted to carry a poorer prognosis compared to autosomal recessive variants. However, recent evidence suggests that outcome in CGD is determined by the amount of residual NADPH oxidase activity irrespective of mode of inheritance. PMID:26865172

  2. Neutralizing antibody titers against dengue virus correlate with protection from symptomatic infection in a longitudinal cohort.

    PubMed

    Katzelnick, Leah C; Montoya, Magelda; Gresh, Lionel; Balmaseda, Angel; Harris, Eva

    2016-01-19

    The four dengue virus serotypes (DENV1-4) are mosquito-borne flaviviruses that infect ∼ 390 million people annually; up to 100 million infections are symptomatic, and 500,000 cases progress to severe disease. Exposure to a heterologous DENV serotype, the specific infecting DENV strains, and the interval of time between infections, as well as age, ethnicity, genetic polymorphisms, and comorbidities of the host, are all risk factors for severe dengue. In contrast, neutralizing antibodies (NAbs) are thought to provide long-lived protection against symptomatic infection and severe dengue. The objective of dengue vaccines is to provide balanced protection against all DENV serotypes simultaneously. However, the association between homotypic and heterotypic NAb titers and protection against symptomatic infection remains poorly understood. Here, we demonstrate that the titer of preinfection cross-reactive NAbs correlates with reduced likelihood of symptomatic secondary infection in a longitudinal pediatric dengue cohort in Nicaragua. The protective effect of NAb titers on infection outcome remained significant when controlled for age, number of years between infections, and epidemic force, as well as with relaxed or more stringent criteria for defining inapparent DENV infections. Further, individuals with higher NAb titers immediately after primary infection had delayed symptomatic infections compared with those with lower titers. However, overall NAb titers increased modestly in magnitude and remained serotype cross-reactive in the years between infections, possibly due to reexposure. These findings establish that anti-DENV NAb titers correlate with reduced probability of symptomatic DENV infection and provide insights into longitudinal characteristics of antibody-mediated immunity to DENV in an endemic setting. PMID:26729879

  3. Symptomatic Management of Multiple Sclerosis–Associated Tremor Among Participants in the NARCOMS Registry

    PubMed Central

    Salter, Amber R.; Rinker, John R.

    2016-01-01

    Background: Tremor affects 25% to 58% of patients with multiple sclerosis (MS) and is associated with poor prognosis and increased disability. MS-related tremor is difficult to treat, and data regarding patient-reported characterization and response to treatment are limited. We describe the symptomatic treatment of tremor in 508 enrollees in the North American Research Committee on Multiple Sclerosis (NARCOMS) Registry who self-reported tremor. Methods: From 777 surveys sent to NARCOMS participants who indicated mild or greater tremor using the Tremor and Coordination Scale, we compiled data regarding disability, tremor severity, symptomatic medication use, and reported response to medications. Results: Symptomatic medications reported to reduce tremor were used by 238 respondents (46.9%). Symptomatic medication use was associated with increased rates of unemployment and disability, and many other characteristics were similar between groups. Symptomatic drug use was more likely in participants reporting moderate (53.9%) or severe (51.3%) tremor than in those with mild (36.6%) or totally disabling (35.0%) tremor. This disparity held true across multiple tremor severity scores. The most commonly used drug classes were anticonvulsants (50.8%) and benzodiazepines (46.2%), with gabapentin and clonazepam used most often in their respective classes. Conclusions: Tremor in MS remains poorly treated; less than half of the participants reported benefit from symptomatic medications. Patients with moderate-to-severe tremor are more likely to report tremor benefit than are those with mild or disabling tremor. γ-Aminobutyric acid–active medications were most commonly reported as beneficial. PMID:27252602

  4. Neutralizing antibody titers against dengue virus correlate with protection from symptomatic infection in a longitudinal cohort

    PubMed Central

    Katzelnick, Leah C.; Montoya, Magelda; Gresh, Lionel; Balmaseda, Angel; Harris, Eva

    2016-01-01

    The four dengue virus serotypes (DENV1–4) are mosquito-borne flaviviruses that infect ∼390 million people annually; up to 100 million infections are symptomatic, and 500,000 cases progress to severe disease. Exposure to a heterologous DENV serotype, the specific infecting DENV strains, and the interval of time between infections, as well as age, ethnicity, genetic polymorphisms, and comorbidities of the host, are all risk factors for severe dengue. In contrast, neutralizing antibodies (NAbs) are thought to provide long-lived protection against symptomatic infection and severe dengue. The objective of dengue vaccines is to provide balanced protection against all DENV serotypes simultaneously. However, the association between homotypic and heterotypic NAb titers and protection against symptomatic infection remains poorly understood. Here, we demonstrate that the titer of preinfection cross-reactive NAbs correlates with reduced likelihood of symptomatic secondary infection in a longitudinal pediatric dengue cohort in Nicaragua. The protective effect of NAb titers on infection outcome remained significant when controlled for age, number of years between infections, and epidemic force, as well as with relaxed or more stringent criteria for defining inapparent DENV infections. Further, individuals with higher NAb titers immediately after primary infection had delayed symptomatic infections compared with those with lower titers. However, overall NAb titers increased modestly in magnitude and remained serotype cross-reactive in the years between infections, possibly due to reexposure. These findings establish that anti-DENV NAb titers correlate with reduced probability of symptomatic DENV infection and provide insights into longitudinal characteristics of antibody-mediated immunity to DENV in an endemic setting. PMID:26729879

  5. Chronic myelogenous leukemia (CML)

    MedlinePlus

    CML; Chronic myeloid leukemia; Chronic granulocytic leukemia; Leukemia - chronic granulocytic ... nuclear disaster. It takes many years to develop leukemia from radiation exposure. Most people treated for cancer ...

  6. Differences in Acetabular Rim Thickness in Patients with Unilateral Symptomatic Pincer-Type Femoroacetabular Impingement

    PubMed Central

    Weber, Alexander E.; Kuhns, Benjamin; Cvetanovich, Gregory; Inoue, Nozomu; Nho, Shane Jay

    2016-01-01

    Objectives: The objective of this study was to identify the location and magnitude of difference in acetabular rim morphology between the symptomatic and asymptomatic acetabula in a cohort of patients with symptomatic unilateral pincer-type FAI. Methods: After IRB approval, computed tomography (CT) scans of 43 patients (22 males, 21 females) diagnosed with unilateral pincer-type FAI were obtained. CT images of both hips were imported in DICOM format and segmented into 3-dimensional (3D) hemi-pelvises using 3D reconstruction software (Mimics, Materialise, Leuven, Belgium). The point-cloud data of the asymptomatic hemi-pelvis was mirrored onto the symptomatic side. Protrusion of the symptomatic side was recorded as a positive value and appeared as red on the color map (Figure 1). Data was collected in 3° intervals and analyzed by quadrant using the clock face method; reflecting the 12-3, 3-6, 6-9, and 9-12 o’clock positions. Results: The symptomatic acetabular rim was on average 0.39 ± 0.36 mm thicker than the corresponding location on the asymptomatic rim. When the acetabular clock face was broken up into quadrants, reflecting the 12-3, 3-6, 6-9, and 9-12 o’clock positions, the 12-3 o’clock position demonstrated the greatest difference between symptomatic and asymptomatic sides (Table 1). The 12-3 o’clock quadrant demonstrated significantly greater difference between symptomatic and asymptomatic sides (0.53±0.22 mm) as compared to the 3-6 o’clock position (0.39±0.27 mm; p=0.006), the 6-9 o’clock position (0.34±0.05 mm; p<0.001), and the 9-12 o’clock position (0.33±0.03; p<0.001). There was no correlation between gender and magnitude of difference at any location. Conclusion: Small changes in acetabular rim morphology, on the order of 0.5 mm or less can be the difference between symptomatic pincer-type FAI and the asymptomatic state. Knowledge of the healthy, unaffected side in unilateral FAI may provide a better template for rim recession rather

  7. Chronic Bronchitis

    MedlinePlus

    ... risk for emphysema or chronic obstructive pulmonary disease (COPD)? What medicines will help relieve my symptoms? What lifestyle changes should I make at home to help relieve my symptoms? Is it safe for me to exercise? What kind of exercise should I do? What ...

  8. Chronic gastritis

    PubMed Central

    Sipponen, Pentti; Maaroos, Heidi-Ingrid

    2015-01-01

    Abstract Prevalence of chronic gastritis has markedly declined in developed populations during the past decades. However, chronic gastritis is still one of the most common serious pandemic infections with such severe killing sequelae as peptic ulcer or gastric cancer. Globally, on average, even more than half of people may have a chronic gastritis at present. Helicobacter pylori infection in childhood is the main cause of chronic gastritis, which microbial origin is the key for the understanding of the bizarre epidemiology and course of the disease. A life-long and aggressive inflammation in gastritis results in destruction (atrophic gastritis) of stomach mucosa with time (years and decades). The progressive worsening of atrophic gastritis results subsequently in dysfunctions of stomach mucosa. Atrophic gastritis will finally end up in a permanently acid-free stomach in the most extreme cases. Severe atrophic gastritis and acid-free stomach are the highest independent risk conditions for gastric cancer known so far. In addition to the risks of malignancy and peptic ulcer, acid-free stomach and severe forms of atrophic gastritis may associate with failures in absorption of essential vitamins, like vitamin B12, micronutrients (like iron, calcium, magnesium and zinc), diet and medicines. PMID:25901896

  9. Factor Analysis Influencing Postoperative Hospital Stay and Medical Costs for Patients with Definite, Suspected, or Unmatched Diagnosis of Acute Cholecystitis according to the Tokyo Guidelines 2013

    PubMed Central

    Hayasaki, Aoi; Takahashi, Koji; Fujii, Takehiro; Kumamoto, Koji; Fujii, Koji; Matsumoto, Eiichi; Miyahara, Shigeki; Kusuta, Tsukasa; Azumi, Yoshinori; Isaji, Shuji

    2016-01-01

    Purpose. To identify significant independent preoperative factors influencing postoperative hospital stay (PHS) and medical costs (MC) in 171 patients who underwent cholecystectomy for benign gallbladder diseases and had definite, suspected, or unmatched acute cholecystitis (AC) diagnosis according to the Tokyo Guidelines 2013 (TG13). Methods. The 171 patients were classified according to the combination of diagnostic criteria including local signs of inflammation (A), systemic signs of inflammation (B), and imaging findings (C): A+ B+ C (definite diagnosis, n = 84), A+ B (suspected diagnosis, n = 25), (A or B) + C (n = 10), A (n = 41), and B (n = 11). Results. The A+ B + C and (A or B) + C groups had equivalent PHS and MC, suggesting that imaging findings were essential for AC diagnosis. PHS and MC were significantly increased in the order of severity grades based on TG13. Performance status (PS), white blood cell count, and severity grade were identified as preoperative factors influencing PHS by multivariate analysis, and significant independent preoperative factors influencing MC were age, PS, preoperative biliary drainage, hospital stay before surgery, albumin, and severity grade. Conclusion. PS and severity grade significantly influenced prolonged PHS and increased MC. PMID:27239193

  10. An atypical presentation of intrahepatic perforated cholecystitis: a modern indication to open cholecystectomy. Report of a case

    PubMed Central

    2014-01-01

    Background Intrahepatic gallbladder perforation with chronic liver abscess formation was anecdotically reported in the literature. The aim of this work is to report a case of intrahepatic gallbladder perforation and its atypical clinical presentation. Case presentation A 62-year-old male patient came to our observation; his medical history showed intermittent fever up to 39-40°C of about 2 weeks and anorexia, with an overall weight loss of about 12 Kg. Physical examination of the abdomen was negative. An ultrasound of the liver and an abdominal CT angiogram detected a disomogeneous hypoechoic-hypodense area in the 5th segment of the liver. Differential diagnosis between hepatic abscess or gallbladder cancer remained open. A surgical exploration was planned. After laparoscopic exploration, a conversion to open procedure with an atypical resection of the 5th hepatic segment was performed. Histologic examination of the specimen showed an intrahepatic chronic perforation of the gallbladder with intrahepatic abscess. Conclusion To the best of our knowledge, 18 cases have been reported in the literature as a Niemeier type I perforation. Clinical presentation, even in its extreme rarity, is more often acute. Differential diagnosis between gallbladder cancer versus liver abscess remains controversial. Open approach is mandatory in such cases. PMID:24468118

  11. Chronic pain - resources

    MedlinePlus

    Pain - resources; Resources - chronic pain ... The following organizations are good resources for information on chronic pain: American Chronic Pain Association -- www.theacpa.org National Fibromyalgia and Chronic Pain Association -- www.fmcpaware.org ...

  12. Low back pain - chronic

    MedlinePlus

    Nonspecific back pain; Backache - chronic; Lumbar pain - chronic; Pain - back - chronic; Chronic back pain - low ... Low back pain is common. Almost everyone has back pain at some time in their life. Often, the exact cause ...

  13. Chronic motor tic disorder

    MedlinePlus

    Chronic vocal tic disorder; Tic - chronic motor tic disorder ... Chronic motor tic disorder is more common than Tourette syndrome . Chronic tics may be forms of Tourette syndrome. Tics usually start ...

  14. Chronic Myeloproliferative Neoplasms Treatment

    MedlinePlus

    ... Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Chronic Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Chronic ...

  15. Influence of Insurance Status and Demographic Features on Recognition of Symptomatic and Asymptomatic Gonorrhea Cases.

    PubMed

    Flynn, Colleen; Anschuetz, Greta; Asbel, Lenore; Madera, Robbie; Johnson, Caroline C

    2015-08-01

    A random sample of individuals diagnosed as having gonorrhea from 2009 to 2013 were interviewed. Demographic and clinical features for asymptomatic and symptomatic individuals were examined to elucidate trends in medical care. Age, race, and sexually transmitted disease history had no association with the absence of symptoms (e.g., infection found by screening), whereas insurance coverage did for women. PMID:26165432

  16. Premenstrual Assessment Form Typological Categories: Classification of Self-Defined Premenstrually Symptomatic and Asymptomatic Women.

    ERIC Educational Resources Information Center

    Youdale, J. Valda M.; Freeman, Richard J.

    1987-01-01

    Investigated use of newly developed assessment instrument for premenstrual syndrome, the Premenstrual Assessment Form (PAF), as a retrospective assessment instrument, and the PAF subtypes as accurate reflectors of subjective premenstrual symptomatology. Severely premenstrually symptomatic and asymptomatic women completed the PAF. Results partially…

  17. Treatment of a symptomatic forearm muscle herniation with a mesh graft.

    PubMed

    Sanders, Brett S; Bruce, Jeremy; Robertson, Jason

    2011-03-01

    Symptomatic muscle herniations are an unusual cause of upper extremity pain in the athlete that is rarely reported in the literature. Out of 18 reported cases of upper extremity herniations, only 3 were caused by strenuous exertion. This article describes a successful repair of a 21-year-old rock climber's ventral forearm herniation with polypropylene mesh. PMID:23016006

  18. Dysgeusia in symptomatic syndrome of inappropriate antidiuretic hormone secretion: think of lung cancer

    PubMed Central

    Singh, Nishith K; Hayes, Shelbi; Hahs, Seth; Varney, Andrew

    2009-01-01

    The case of a 60-year-old woman who presented with marked dysgeusia to all food and symptomatic syndrome of inappropriate antidiuretic hormone secretion (SIADH) is described. She eventually turned out to have metastatic small cell lung cancer. The case study explores the interesting constellation of dysgeusia, SIADH and lung cancer. PMID:21686989

  19. Exportations of Symptomatic Cases of MERS-CoV Infection to Countries outside the Middle East.

    PubMed

    Carias, Cristina; O'Hagan, Justin J; Jewett, Amy; Gambhir, Manoj; Cohen, Nicole J; Haber, Yoni; Pesik, Nicki; Swerdlow, David L

    2016-04-01

    In 2012, an outbreak of infection with Middle East respiratory syndrome coronavirus (MERS-CoV), was detected in the Arabian Peninsula. Modeling can produce estimates of the expected annual number of symptomatic cases of MERS-CoV infection exported and the likelihood of exportation from source countries in the Middle East to countries outside the region. PMID:27358972

  20. Symptomatic bradycardia caused by premature atrial contractions originating from right atrial appendage.

    PubMed

    Alper, At; Gungor, B; Turkkan, C; Tekkesin, Ai

    2013-05-01

    Premature atrial contraction is a common form of supraventricular arrhythmias. In rare cases, severe symptoms other than palpitation may occur. In this report, we present a patient with symptomatic bradycardia which developed secondary to blocked premature atrial contractions and was successfully treated with radiofrequency ablation. PMID:23840105

  1. [The symptomatic psychosis of Friedrich Nietzsche, made evident by his last attempt at an autobiography].

    PubMed

    Peters, U H

    1990-01-01

    Nietzsche's autobiography gestates neither conflicts, nor life problems, nor matter suppressed from his subconscious, nor are the speech distortions of the schizophrenic patient to be found. In all, analysis allows with certainty the conclusion that is was written by a sick person suffering from a psycho-organic disorder of the kind Bonhoeffer referred to by the general term "symptomatic psychosis". PMID:2184449

  2. Endovascular treatment of symptomatic vestibular aqueduct dehiscence as a result of jugular bulb abnormalities.

    PubMed

    Thénint, Marie-Aude; Barbier, Charlotte; Hitier, Martin; Patron, Vincent; Saleme, Suzana; Courthéoux, Patrick

    2014-11-01

    A new endovascular treatment consisting of stent-assisted coil implantation is described for jugular bulb abnormalities causing symptomatic vestibular aqueduct dehiscence. Three patients presenting with vertigo associated with pulsatile tinnitus or hearing loss were treated. This technique cured the vertigo and pulsatile tinnitus in all patients and preserved normal cerebral venous drainage with no side effects. PMID:25442142

  3. Risk Factors for Recurrence of Symptomatic Common Bile Duct Stones after Cholecystectomy

    PubMed Central

    Oak, Ju Hyun; Paik, Chang Nyol; Chung, Woo Chul; Lee, Kang-Moon; Yang, Jin Mo

    2012-01-01

    Purpose. The recurrence of CBD stone is still observed in a considerable number of patients. The study was to evaluate the risk factors for recurrence of symptomatic CBD stone in patients who underwent cholecystectomy after the removal of CBD stone. Methods. The medical records of patients who underwent removal of CBD stone with subsequent cholecystectomy were reviewed. The risk factors for the recurrence of symptomatic CBD stone were compared between the recurrence and the nonrecurrence group. Results. The mean follow-up period was 40.6 months. The recurrence of symptomatic CBD stones was defined as the detection of bile duct stones no sooner than 6 months after complete clearance of CBD stones, based on symptoms or signs of biliary complication. 144 patients (68 males, 47.2%) were finally enrolled and their mean age was 59.8 (range: 26~86) years. The recurrence of CBD stone occurred in 15 patients (10.4%). The mean period until first recurrence was 25.9 months. The presence of type 1 or 2 periampullary diverticulum and multiple CBD stones were the independent risk factors. Conclusion. For the patients with type 1 or 2 periampullary diverticulum or multiple CBD stones, careful followup is needed for the risk in recurrence of symptomatic CBD stone. PMID:22991508

  4. Clinical relevance of symptomatic superficial-vein thrombosis extension: lessons from the CALISTO study.

    PubMed

    Leizorovicz, Alain; Becker, François; Buchmüller, Andrea; Quéré, Isabelle; Prandoni, Paolo; Decousus, Hervé

    2013-09-01

    The clinical relevance of symptomatic extension of spontaneous, acute, symptomatic, lower-limb superficial-vein thrombosis (SVT) is debated. We performed a post hoc analysis of a double-blind trial comparing fondaparinux with placebo. The main study outcome was SVT extension by day 77, whether to ≤ 3 cm or > 3 cm from the sapheno-femoral junction (SFJ). All events were objectively confirmed and validated by an adjudication committee. With placebo (n = 1500), symptomatic SVT extension to ≤ 3 cm or > 3 cm from the SFJ occurred in 54 (3.6%) and 56 (3.7%) patients, respectively, inducing comparable medical resource consumption (eg, anticoagulant drugs and SFJ ligation); subsequent deep-vein thrombosis or pulmonary embolism occurred in 9.3% (5/54) and 8.9% (5/56) of patients, respectively. Fondaparinux was associated with lower incidences of SVT extension to ≤ 3 cm (0.3%; 5/1502; P < .001) and > 3 cm (0.8%; 12/1502; P < .001) from the SFJ and reduced related use of medical resources; no subsequent deep-vein thrombosis or pulmonary embolism was observed in fondaparinux patients. Thus, symptomatic extensions are common SVT complications and, whether or not reaching the SFJ, are associated with a significant risk of venous thromboembolic complications and medical resource consumption, all reduced by fondaparinux. PMID:23821661

  5. Functional Compensation of Motor Function in Pre-Symptomatic Huntington's Disease

    ERIC Educational Resources Information Center

    Kloppel, Stefan; Draganski, Bogdan; Siebner, Hartwig R.; Tabrizi, Sarah J.; Weiller, Cornelius; Frackowiak, Richard S. J.

    2009-01-01

    Involuntary choreiform movements are a clinical hallmark of Huntington's disease. Studies in clinically affected patients suggest a shift of motor activations to parietal cortices in response to progressive neurodegeneration. Here, we studied pre-symptomatic gene carriers to examine the compensatory mechanisms that underlie the phenomenon of…

  6. Baseline Articular Contact Stress Levels Predict Incident Symptomatic Knee Osteoarthritis Development in the MOST Cohort

    PubMed Central

    Segal, Neil A.; Anderson, Donald D.; Iyer, Krishna S.; Baker, Jennifer; Torner, James C.; Lynch, John A.; Felson, David T.; Lewis, Cora E.; Brown, Thomas D.

    2010-01-01

    We studied whether contact stress estimates from knee magnetic resonance images (MRI) predict the development of incident symptomatic tibiofemoral osteoarthritis (OA) 15 months later in an at-risk cohort. This nested case-control study was conducted within a cohort of 3026 adults, age 50 to 79 years. Thirty cases with incident symptomatic tibiofemoral OA by their 15-month follow-up visit were randomly selected and matched with 30 control subjects. Symptomatic tibiofemoral OA was defined as daily knee pain/stiffness and Kellgren-Lawrence Grade ≥2 on weight bearing, fixed-flexion radiographs. Tibiofemoral geometry was segmented on baseline knee MRI, and contact stresses were estimated using discrete element analysis. Linear mixed models for repeated measures were used to examine the association between articular contact stress and case/control status. No significant inter-group differences were found for age, sex, BMI, weight, height, or limb alignment. However, the maximum articular contact stress was 0.54 ± 0.77 MPa (mean ± SD) higher in incident OA cases compared to that in control knees (p=0.0007). The interaction between case-control status and contact stress was significant above 3.2 MPa (p<0.0001). The presence of differences in estimated contact stress 15 months prior to incidence suggests a biomechanical mechanism for symptomatic tibiofemoral OA and supports the ability to identify risk by subject-specific biomechanical modeling. PMID:19533741

  7. Coloured Filters Improve Exclusion of Perceptual Noise in Visually Symptomatic Dyslexics

    ERIC Educational Resources Information Center

    Northway, Nadia; Manahilov, Velitchko; Simpson, William

    2010-01-01

    Previous studies of visually symptomatic dyslexics have found that their contrast thresholds for pattern discrimination are the same as non-dyslexics. However, when noise is added to the stimuli, contrast thresholds rise markedly in dyslexics compared with non-dyslexics. This result could be due to impaired noise exclusion in dyslexics. Some…

  8. Bird's nest filter causing symptomatic hydronephrosis following transmural penetration of the inferior vena cava.

    PubMed

    Stacey, C S; Manhire, A R; Rose, D H; Bishop, M C

    2004-01-01

    We report a case of symptomatic hydronephrosis caused by transcaval penetration of a Bird's Nest filter. Perforation of the wall of the inferior vena cava (IVC) following insertion of a caval filter is a well-recognized complication. Whilst two cases of hydronephrosis have been described with Greenfield filters, no case involving a Bird's Nest filter has been reported previously. PMID:15109231

  9. Bird's Nest Filter Causing Symptomatic Hydronephrosis Following Transmural Penetration of the Inferior Vena Cava

    SciTech Connect

    Stacey, C.S. Manhire, A.R.; Rose, D.H.; Bishop, M.C.

    2004-01-15

    We report a case of symptomatic hydronephrosis caused by transcaval penetration of a Bird's Nest filter. Perforation of the wall of the inferior vena cava (IVC) following insertion of a caval filter is a well-recognized complication. Whilst two cases of hydronephrosis have been described with Greenfield filters, no case involving a Bird's Nest filter has been reported previously.

  10. Use of the Crawford tube for symptomatic epiphora without nasolacrimal obstruction

    PubMed Central

    Tong, Nyu-Xia; Zhao, Ying-Ying; Jin, Xiu-Ming

    2016-01-01

    AIM To evaluate the effectiveness of the Crawford tube in treating symptomatic epiphora without nasolacrimal obstruction. METHODS A protocol was adopted for the management of symptomatic epiphora without nasolacrimal obstruction. Patients who suffered symptomatic epiphora without nasolacrimal obstruction in both eyes were included in the study. One eye was treated with Crawford tube intubation and the other eye was treated with medication therapy. Degree of watering, patient satisfaction, and symptomatic improvement were carefully evaluated by one of the authors at the end of the follow-up period, after Crawford tube removal, to ascertain functional results. RESULTS Thirty-seven adult patients (37 eyes) underwent Crawford tube intubation for functional epiphora. The mean follow-up time after removal of the tube was 14.8±4.8mo. The procedure was an overall success in 28 eyes (75.7%), with symptoms improving significantly. Two eyes (5.4%) were relieved of indoor epiphora, two (5.4%) had minimal epiphora outdoors, but only with wind or cold, and five (13.5%) continued to experience tearing both indoors and outdoors. Thirty of the patients (81%) expressed satisfaction with the procedure. CONCLUSION Crawford tube insertion is an effective, safe, simple, and relatively noninvasive treatment strategy for functional lacrimal system obstruction. PMID:26949652

  11. Association of Vitamin D Receptor Polymorphism with Susceptibility to Symptomatic Pertussis.

    PubMed

    Han, Wanda G H; Hodemaekers, Hennie M; Nagarajah, Bhawani; Poelen, Martien M C; Helm, Kina; Janssen, Riny; van Els, Cécile A C M

    2016-01-01

    Pertussis, caused by infection with the gram negative B. pertussis bacterium, is a serious respiratory illness that can last for months. While B. pertussis infection rates are estimated between 1-10% in the general population, notifications of symptomatic pertussis only comprise 0.01-0.1% indicating that most individuals clear B. pertussis infections without developing (severe) clinical symptoms. In this study we investigated whether genetic risk factors are involved in the development of symptomatic pertussis upon B. pertussis infection. Single-nucleotide polymorphisms (SNPs) in candidate genes, MBL2, IL17A, TNFα, VDR, and IL10 were genotyped in a unique Dutch cohort of symptomatic clinically confirmed (ex-)pertussis patients and in a Dutch population cohort. Of the seven investigated SNPs in five genes, a polymorphism in the Vitamin D receptor (VDR) gene (rs10735810) was associated with pertussis. The VDR major allele and its homozygous genotype were more present in the symptomatic pertussis patient cohort compared to the control population cohort. Interestingly, the VDR major allele correlated also with the duration of reported pertussis symptoms. Vitamin D3 (VD3) and VDR are important regulators of immune activation. Altogether, these findings suggest that polymorphisms in the VDR gene may affect immune activation and the clinical outcome of B. pertussis infection. PMID:26894582

  12. Association of Vitamin D Receptor Polymorphism with Susceptibility to Symptomatic Pertussis

    PubMed Central

    Han, Wanda G. H.; Hodemaekers, Hennie M.; Nagarajah, Bhawani; Poelen, Martien M. C.; Helm, Kina; Janssen, Riny; van Els, Cécile A. C. M.

    2016-01-01

    Pertussis, caused by infection with the gram negative B. pertussis bacterium, is a serious respiratory illness that can last for months. While B. pertussis infection rates are estimated between 1–10% in the general population, notifications of symptomatic pertussis only comprise 0.01–0.1% indicating that most individuals clear B. pertussis infections without developing (severe) clinical symptoms. In this study we investigated whether genetic risk factors are involved in the development of symptomatic pertussis upon B. pertussis infection. Single-nucleotide polymorphisms (SNPs) in candidate genes, MBL2, IL17A, TNFα, VDR, and IL10 were genotyped in a unique Dutch cohort of symptomatic clinically confirmed (ex-)pertussis patients and in a Dutch population cohort. Of the seven investigated SNPs in five genes, a polymorphism in the Vitamin D receptor (VDR) gene (rs10735810) was associated with pertussis. The VDR major allele and its homozygous genotype were more present in the symptomatic pertussis patient cohort compared to the control population cohort. Interestingly, the VDR major allele correlated also with the duration of reported pertussis symptoms. Vitamin D3 (VD3) and VDR are important regulators of immune activation. Altogether, these findings suggest that polymorphisms in the VDR gene may affect immune activation and the clinical outcome of B. pertussis infection. PMID:26894582

  13. Radiotherapy for Symptomatic Vertebral Hemangiomas: Results of a Multicenter Study and Literature Review

    SciTech Connect

    Heyd, Reinhard; Seegenschmiedt, M. Heinrich; Rades, Dirk; Winkler, Cornelia; Eich, Hans T.; Bruns, Frank; Gosheger, Georg; Willich, Normann; Micke, Oliver

    2010-05-01

    Purpose: The current study analyzes the potential role of radiotherapy (RT) in symptomatic vertebral hemangioma (SVH). Methods and Materials: Seven cooperating German institutions collected clinical information, treatment plans, and outcome data for all patients with SVH referred for local RT. Results: From 1969 to 2008, a total of 84 patients with 96 symptomatic lesions were irradiated for SVH. The primary indication for radiotherapy was pain (97.6%), and 28.6% of patients had additional neurological symptoms. RT was performed at a median total dose of 34 Gy, with a median single dose of 2.0 Gy. After receiving a median follow-up of 68 months, the overall patient response rate was 90.5%. Complete symptom remission occurred in 61.9% of patients, 28.6% of patients had partial pain relief, and 9.5% of patients had no pain relief. In 26.2% of patients, radiological signs of reossification were observed in long-term follow-up but not significantly correlated with pain relief. Most importantly, total doses of >=34 Gy resulted in significantly greater symptomatic relief and control rate than total doses of <34 Gy. Conclusions: This study consists of the largest database of cases reported so far using RT for SVH. RT is easy, safe, and effective for pain relief treatment for SVH. Total doses of at least 34 Gy give the best symptomatic response.

  14. Anaplasmataceae-Specific PCR for Diagnosis and Therapeutic Guidance for Symptomatic Neoehrlichiosis in Immunocompetent Host

    PubMed Central

    Auer, Julia; Mitteregger, Dieter; Simonitsch-Klupp, Ingrid; Ramharter, Michael; Burgmann, Heinz

    2016-01-01

    Candidatus Neoehrlichia is increasingly being recognized worldwide as a tickborne pathogen. We report a case of symptomatic neoehrlichiosis in an immunocompetent Austria resident who had recently returned from travel in Tanzania. The use of Anaplasmataceae-specific PCR to determine the duration of antimicrobial therapy seems reasonable to avert recrudescence. PMID:26811875

  15. Anaplasmataceae-Specific PCR for Diagnosis and Therapeutic Guidance for Symptomatic Neoehrlichiosis in Immunocompetent Host.

    PubMed

    Schwameis, Michael; Auer, Julia; Mitteregger, Dieter; Simonitsch-Klupp, Ingrid; Ramharter, Michael; Burgmann, Heinz; Lagler, Heimo

    2016-02-01

    Candidatus Neoehrlichia is increasingly being recognized worldwide as a tickborne pathogen. We report a case of symptomatic neoehrlichiosis in an immunocompetent Austria resident who had recently returned from travel in Tanzania. The use of Anaplasmataceae-specific PCR to determine the duration of antimicrobial therapy seems reasonable to avert recrudescence. PMID:26811875

  16. Exportations of Symptomatic Cases of MERS-CoV Infection to Countries outside the Middle East

    PubMed Central

    O’Hagan, Justin J.; Jewett, Amy; Gambhir, Manoj; Cohen, Nicole J.; Haber, Yoni; Pesik, Nicki; Swerdlow, David L.

    2016-01-01

    In 2012, an outbreak of infection with Middle East respiratory syndrome coronavirus (MERS-CoV), was detected in the Arabian Peninsula. Modeling can produce estimates of the expected annual number of symptomatic cases of MERS-CoV infection exported and the likelihood of exportation from source countries in the Middle East to countries outside the region. PMID:27358972

  17. Recommended and prescribed symptomatic treatment for acute maxillary sinusitis in Finnish primary care.

    PubMed

    Pulkki, Johanna; Rautakorpi, Ulla-Maija; Huikko, Solja; Honkanen, Pekka; Klaukkas, Timo; Mäkelä, Marjukka; Palva, Erkki; Roine, Risto; Sarkkinen, Hannu; Huovinen, Pentti; Varonen, Helena

    2007-09-01

    We studied the use of symptomatic medication in the treatment of acute maxillary sinusitis (AMS) in primary care and whether this use is in accordance with national guidelines. The data was collected annually in the Antimicrobial Treatment Strategies (MIKSTRA) Program in 30 primary health care centres throughout Finland during one week in November in the years from 1998 to 2002. Physicians and nurses collected the data about the diagnoses, prescription-only medicines and over the counter medicines prescribed or recommended for all patients with an infection during the study weeks. The MIKSTRA data comprised of 23.002 first consultations for an infection: 2.448 patients were diagnosed as having AMS. Altogether, 41% of them received some symptomatic medicine. Antihistamines with or without sympathomimetics were the most commonly prescribed or recommended symptomatic medicines (23% of the patients). For comparison, systemic antibacterial agents were prescribed for 93% of the AMS patients. We conclude that Finnish physicians recommend or prescribe more symptomatic medication without proven efficacy for AMS than recommended by the national guidelines. Especially, the use of antihistamines with or without sympathomimetics, mostly the combination of acrivastine and pseudoephedrine, was common although antihistamines were recommended only for patients with allergy or nasal polyps. PMID:17956017

  18. Atheromatic™: symptomatic vs. asymptomatic classification of carotid ultrasound plaque using a combination of HOS, DWT & texture.

    PubMed

    Acharya, U Rajendra; Faust, Oliver; Sree, S Vinitha; Alvin, Ang Peng Chuan; Krishnamurthi, Ganapathy; Seabra, José C R; Sanches, João; Suri, Jasjit S

    2011-01-01

    Quantitative characterization of carotid atherosclerosis and classification into either symptomatic or asymptomatic is crucial in terms of diagnosis and treatment planning for a range of cardiovascular diseases. This paper presents a computer-aided diagnosis (CAD) system (Atheromatic™, patented technology from Biomedical Technologies, Inc., CA, USA) which analyzes ultrasound images and classifies them into symptomatic and asymptomatic. The classification result is based on a combination of discrete wavelet transform, higher order spectra and textural features. In this study, we compare support vector machine (SVM) classifiers with different kernels. The classifier with a radial basis function (RBF) kernel achieved an accuracy of 91.7% as well as a sensitivity of 97%, and specificity of 80%. Encouraged by this result, we feel that these features can be used to identify the plaque tissue type. Therefore, we propose an integrated index, a unique number called symptomatic asymptomatic carotid index (SACI) to discriminate symptomatic and asymptomatic carotid ultrasound images. We hope this SACI can be used as an adjunct tool by the vascular surgeons for daily screening. PMID:22255336

  19. Chronic urticaria.

    PubMed

    Burrall, B A; Halpern, G M; Huntley, A C

    1990-03-01

    Urticaria affects 15% to 20% of the population once or more during a lifetime. Chronic urticaria is a frequent recurrent eruption over a period greater than 6 weeks; the cause remains a mystery in more than 75% of cases. Urticaria and angioedema may be produced by immunologic or nonimmunologic means. Urticarial vasculitis, contact urticaria, mastocytosis, physical urticarias, dermatographism, cholinergic urticaria, localized heat urticaria, cold urticaria, aquagenic urticaria, and vibratory angioedema all require specific evaluation and treatment. Chronic idiopathic urticaria is usually controlled by antihistamines; depending on the circadian rhythm of the eruption, sedative or nonsedative antihistamines are prescribed. Some patients will require a combination of H1 and H2 antagonists, or even parenteral corticosteroids. PMID:1970697

  20. Chronic urticaria.

    PubMed Central

    Burrall, B. A.; Halpern, G. M.; Huntley, A. C.

    1990-01-01

    Urticaria affects 15% to 20% of the population once or more during a lifetime. Chronic urticaria is a frequent recurrent eruption over a period greater than 6 weeks; the cause remains a mystery in more than 75% of cases. Urticaria and angioedema may be produced by immunologic or nonimmunologic means. Urticarial vasculitis, contact urticaria, mastocytosis, physical urticarias, dermatographism, cholinergic urticaria, localized heat urticaria, cold urticaria, aquagenic urticaria, and vibratory angioedema all require specific evaluation and treatment. Chronic idiopathic urticaria is usually controlled by antihistamines; depending on the circadian rhythm of the eruption, sedative or nonsedative antihistamines are prescribed. Some patients will require a combination of H1 and H2 antagonists, or even parenteral corticosteroids. PMID:1970697

  1. The presence of Chronic Bee Paralysis Virus infection in Honey bees (Apis mellifera L.) in the U.S.

    Technology Transfer Automated Retrieval System (TEKTRAN)

    The presence of Chronic bee paralysis virus (CBPV) infection in the U.S. is reported for the first time. Using molecular methods, the evidence of infection of honey bees with CBPV has been detected in both symptomatic and asymptomatic bees. While our seven year’s survey showed that the CBPV infect...

  2. Radiographic features of esophageal involvement in chronic graft-vs. -host disease

    SciTech Connect

    McDonald, G.B.; Sullivan, K.M.; Plumley, T.F.

    1984-03-01

    Chronic graft-vs.-host disease (GVHD) is an important late complication of allogeneic bone-marrow transplantation. It resembles several naturally occurring autoimmune diseases and involves the skin, mouth, eyes, liver, and esophagus. The radiographic findings of 14 symptomatic patients with chronic GVHD involving the esophagus were reviewed and found to include webs, ringlike narrowings, and tapering strictures in the mid and upper esophagus. Esophagoscopy revealed characteristic desquamation in the 13 patients studied, but barium studies detected this lesion in only one patient. Knowledge of the site and characteristics of esophageal involvement with chronic GVHD assists the radiologic evaluation of this disorder.

  3. Radiographic features of esophageal involvement in chronic graft-vs.-host disease.

    PubMed

    McDonald, G B; Sullivan, K M; Plumley, T F

    1984-03-01

    Chronic graft-vs.-host disease (GVHD) is an important late complication of allogeneic bone-marrow transplantation. It resembles several naturally occurring autoimmune diseases and involves the skin, mouth, eyes, liver, and esophagus. The radiographic findings of 14 symptomatic patients with chronic GVHD involving the esophagus were reviewed and found to include webs, ringlike narrowings, and tapering strictures in the mid and upper esophagus. Esophagoscopy revealed characteristic desquamation in the 13 patients studied, but barium studies detected this lesion in only one patient. Knowledge of the site and characteristics of esophageal involvement with chronic GVHD assists the radiologic evaluation of this disorder. PMID:6607634

  4. Nosocomial Transmission of C. difficile in English Hospitals from Patients with Symptomatic Infection

    PubMed Central

    van Kleef, Esther; Gasparrini, Antonio; Guy, Rebecca; Cookson, Barry; Hope, Russell; Jit, Mark; Robotham, Julie V.; Deeny, Sarah R.; Edmunds, W. John

    2014-01-01

    Background Recent evidence suggests that less than one-quarter of patients with symptomatic nosocomial Clostridium difficile infections (CDI) are linked to other in-patients. However, this evidence was limited to one geographic area. We aimed to investigate the level of symptomatic CDI transmission in hospitals located across England from 2008 to 2012. Methods A generalized additive mixed-effects Poisson model was fitted to English hospital-surveillance data. After adjusting for seasonal fluctuations and between-hospital variation in reported CDI over time, possible clustering (transmission between symptomatic in-patients) of CDI cases was identified. We hypothesised that a temporal proximity would be reflected in the degree of correlation between in-hospital CDI cases per week. This correlation was modelled through a latent autoregressive structure of order 1 (AR(1)). Findings Forty-six hospitals (33 general, seven specialist, and six teaching hospitals) located in all English regions met our criteria. In total, 12,717 CDI cases were identified; seventy-five per cent of these occurred >48 hours after admission. There were slight increases in reports during winter months. We found a low, but statistically significant, correlation between successive weekly CDI case incidences (phi = 0.029, 95%CI: 0.009–0.049). This correlation was five times stronger in a subgroup analysis restricted to teaching hospitals (phi = 0.104, 95%CI: 0.048–0.159). Conclusions The results suggest that symptomatic patient-to-patient transmission has been a source of CDI-acquisition in English hospitals in recent years, and that this might be a more important transmission route in teaching hospitals. Nonetheless, the weak correlation indicates that, in line with recent evidence, symptomatic cases might not be the primary source of nosocomial CDI in England. PMID:24932484

  5. One in four people may develop symptomatic hip osteoarthritis in his or her lifetime

    PubMed Central

    Murphy, Louise B; Helmick, Charles G.; Schwartz, Todd A; Renner, Jordan B; Tudor, Gail; Koch, Gary G; Dragomir, Anca D; Kalsbeek, William D; Luta, Gheorghe; Jordan, Joanne M

    2010-01-01

    Summary Objective To estimate the lifetime risk of symptomatic hip osteoarthritis (OA). Design We analyzed data from the Johnston County Osteoarthritis Project (a longitudinal population-based study of OA in North Carolina, United States [n=3,068]). The weighted baseline sample comprised 18% blacks and 54% women, and the mean age was 63 years (range=45-93). Symptomatic hip OA was defined as a Kellgren-Lawrence (K-L) radiographic score of ≥2 (anterior-posterior pelvis x-rays) and pain, aching or stiffness on most days, or groin pain, in the same hip. Lifetime risk, defined as the proportion who developed symptomatic hip OA in at least one hip by age 85, among people who live to age 85, was modeled using logistic regression with repeated measures (through generalized estimating equations). Results Lifetime risk of symptomatic hip OA was 25.3% (95% confidence interval [CI] = 21.3–29.3). Lifetime risk was similar by sex, race, highest educational attainment, and hip injury history. We studied lifetime risk by body mass index (BMI) in three forms: at age 18; at baseline and follow-up; and at age 18, baseline and follow-up and found no differences in estimates. Conclusion The burden of symptomatic hip OA is substantial with one in four people developing this condition by age 85. The similar race-specific estimates suggest that racial disparities in total hip replacements are not attributable to differences in disease occurrence. Despite increasing evidence that obesity predicts an increased risk of both hip OA and joint replacement, we found no association between BMI and lifetime risk. PMID:20713163

  6. Role of Coflex as an Adjunct to Decompression for Symptomatic Lumbar Spinal Stenosis

    PubMed Central

    Shah, Siddarth M; Ng, Yau Hong; Pannierselvam, Vinodh Kumar; DasDe, Sudeep; Shen, Liang

    2014-01-01

    Study Design Prospective cohort study. Purpose To assess whether additional implantation of Coflex following spinal decompression provided better clinical outcomes compared to decompression alone for symptomatic lumbar spinal stenosis (LSS) and to determine whether improvement in clinical outcomes correlated with changes in the radiological indices studied. Overview of Literature Literature on benefits of additional Coflex implantation compared to decompression alone for symptomatic LSS is limited. Methods Patients with symptomatic LSS who met the study criteria were offered spinal decompression with Coflex implantation. Those patients who accepted Coflex implantation were placed in the Coflex group (n=22); while those opting for decompression alone, were placed in the comparison group (n=24). Clinical outcomes were assessed preoperatively, six-months, one-year and two-years postoperatively, using the Oswestry disability index, 100 mm visual analogue scale (VAS)-back pain and VAS-leg pain, and short form-36 (SF-36). Radiological indices (disc height, foraminal height and sagittal angle) were assessed preoperatively, six months, one year, and two years postoperatively. Results Both groups showed statistically significant (p<0.001) improvement in all the clinical outcome indicators at all points in time as compared to the preoperative status. However, improvement in the Coflex group was significantly greater (p<0.001) than the comparison group. Changes in the radiological indices did not correlate significantly with the improvement in clinical outcome indicators. Conclusions Additional Coflex implantation after spinal decompression in symptomatic LSS offers better clinical outcomes than decompression alone in the short-term. Changes in radiological indices do not correlate with the improvements in clinical outcomes after surgery for symptomatic LSS. PMID:24761198

  7. Prognostic value of X-chromosome inactivation in symptomatic female carriers of dystrophinopathy

    PubMed Central

    2012-01-01

    Background Between 8% and 22% of female carriers of DMD mutations exhibit clinical symptoms of variable severity. Development of symptoms in DMD mutation carriers without chromosomal rearrangements has been attributed to skewed X-chromosome inactivation (XCI) favouring predominant expression of the DMD mutant allele. However the prognostic use of XCI analysis is controversial. We aimed to evaluate the correlation between X-chromosome inactivation and development of clinical symptoms in a series of symptomatic female carriers of dystrophinopathy. Methods We reviewed the clinical, pathological and genetic features of twenty-four symptomatic carriers covering a wide spectrum of clinical phenotypes. DMD gene analysis was performed using MLPA and whole gene sequencing in blood DNA and muscle cDNA. Blood and muscle DNA was used for X-chromosome inactivation (XCI) analysis thought the AR methylation assay in symptomatic carriers and their female relatives, asymptomatic carriers as well as non-carrier females. Results Symptomatic carriers exhibited 49.2% more skewed XCI profiles than asymptomatic carriers. The extent of XCI skewing in blood tended to increase in line with the severity of muscle symptoms. Skewed XCI patterns were found in at least one first-degree female relative in 78.6% of symptomatic carrier families. No mutations altering XCI in the XIST gene promoter were found. Conclusions Skewed XCI is in many cases familial inherited. The extent of XCI skewing is related to phenotype severity. However, the assessment of XCI by means of the AR methylation assay has a poor prognostic value, probably because the methylation status of the AR gene in muscle may not reflect in all cases the methylation status of the DMD gene. PMID:23092449

  8. Uterine artery embolization for treatment of symptomatic fibroids; a single institution experience

    PubMed Central

    Laios, A; Baharuddin, N; Iliou, K; Gubara, E; O'Sullivan, G

    2014-01-01

    Background: Uterine fibroids are the most common reproductive tract tumours in females. Uterine artery embolization (UAE) is a fertility-sparing procedure for treatment of symptomatic fibroids. We evaluated the efficacy and safety of UAE in the treatment of 118 patients with symptomatic uterine fibroids in a single Academic Centre in the West of Ireland to determine whether fibroid and uterine size affect clinical outcomes and complications. Methods: This was a retrospective cohort of 118 patients who underwent UAE for treatment of symptomatic fibroids between November 2006 and August 2011. Diagnosis of fibroids in symptomatic patients was established by magnetic resonance imaging (MRI) and/or transabdominal ultrasonography (US). Three different embolic agents were used. All patients had at least one follow-up using MRI, at three and/or 12 months. A non-validated questionnaire was used to report patient satisfaction with regards to symptoms improvement on a yes-or-no basis. Results: Mean fibroid volume, uterine size and dominant fibroid size were significantly reduced at three months and one year follow-up (p = 0.00) and that was tallied with symptoms improvement (p < 0.05). Overall patient satisfaction at three months was 84% falling to 75.9% by 12 months (all p < 0.05). Few complications were reported (2.5%). No significant difference was observed in safety or efficacy for different embolic agents. Conclusion: The study confirms the safety and efficacy of UAE in the treatment of symptomatic fibroids. Hippokratia 2014; 18 (3): 258-261. PMID:25694762

  9. Impact of screening versus symptomatic measurement of deep vein thrombosis in a national quality improvement registry

    PubMed Central

    De Martino, Randall R.; Beck, Adam W.; Edwards, Matthew S.; Corriere, Matthew A.; Wallaert, Jessica B.; Stone, David H.; Cronenwett, Jack L.; Goodney, Philip P.

    2013-01-01

    Background Deep vein thrombosis (DVT) is a quality measure recorded by initiatives such as the National Surgical Quality Improvement Program (NSQIP). However, because surveillance-detected DVT rates may be higher than symptomatic DVT rates, we examined how differences in the method of DVT detection may affect the use of this quality measure. Methods Using the NSQIP database (2007–2009), we compared DVT rates of vascular (amputation, open aortic procedures, and lower extremity bypass) and nonvascular (prostatectomy, gastric bypass [GBP], and hip arthroplasty) operations. Using a predefined literature search strategy, we compared the incidence of DVT in NSQIP to the incidence of DVT reported in published literature, diagnosed by symptomatic status or by surveillance studies. Results Within NSQIP, the overall incidence of postoperative DVT was 0.7%. This varied from 0.3% after GBP to 1.8% after open aortic surgery. Across all procedures except amputation, the incidence of DVT in NSQIP was similar to the incidence of DVT reported in our literature survey of “symptomatic” DVTs. The relative rate (RR) of literature-derived symptomatic DVTs to NSQIP ranged from 0.7 for aortic cases (95% confidence interval [CI], 0.3–1.7) to 1.4 (95% CI, .7–3.1) for GBP. Overall, surveillance studies had 11.6 higher RR of DVT compared to NSQIP (95% CI, 10.5–13), ranging from 2.6 for GBP (95% CI, 1.4–5) to 14 .5 for hip arthroplasty (95% CI, 10.5–20). Conclusions The incidence of DVT reported in NSQIP is similar to the reported incidence of symptomatic DVT for many high-risk procedures but is much lower than rates of DVT reported in surveillance studies. Clear delineation of symptomatic vs surveillance detection of DVT would improve the usefulness of this measurement in quality improvement registries. PMID:22832263

  10. Treatment failure in patients with chronic Blastocystis infection.

    PubMed

    Roberts, Tamalee; Ellis, John; Harkness, John; Marriott, Deborah; Stark, Damien

    2014-02-01

    This article reports long-term infection and treatment failure in 18 symptomatic individuals infected with Blastocystis spp. Patients were initially treated with either metronidazole, iodoquinol or triple combination therapy consisting of nitazoxanide, furazolidone and secnidazole. Following treatment, resolution of clinical symptoms did not occur and follow-up testing revealed ongoing infection with the same subtype. Patients then underwent secondary treatment with a variety of antimicrobial agents but remained symptomatic with Blastocystis spp. still present in faeces. Sequencing of the SSU rDNA was completed on all isolates and four subtypes were identified in this group: ST1, ST3, ST4 and ST5. This study highlights the lack of efficacy of several commonly used antimicrobial regimens in the treatment of Blastocystis and the chronic nature of some infections. It also demonstrates the need for further research into treatment options for Blastocystis infection. PMID:24243286

  11. Percutaneous transluminal laser guide wire recanalization of chronic subclavian artery occlusion in symptomatic coronary-subclavian steal syndrome.

    PubMed

    Eggebrecht, H; Naber, C K; Oldenburg, O; Herrmann, J; Haude, M; Erbel, R; Baumgart, D

    2000-12-01

    Treatment of subclavian artery stenosis by percutaneous balloon angioplasty and adjunctive stent placement was shown to be safe and efficacious, but it may be limited in tight stenoses and long occlusions. We describe the case of a patient who experienced progressive angina pectoris associated with signs of cerebrovertebral insufficiency 9 yr after bypass surgery, including left internal mammary artery (LIMA) grafting to the left anterior descending coronary artery. Angiography showed reversed flow through the LIMA graft into the subclavian artery and a 4-cm occlusion beginning at the origin of the left subclavian artery, representing a rare coronary-subclavian steal syndrome. After a conventional approach failed, recanalization was performed successfully using laser guide wire angioplasty with adjunctive stent placement in a combined radial and femoral approach. PMID:11108691

  12. Chronic Urticaria: Indian Context—Challenges and Treatment Options

    PubMed Central

    Khan, Sujoy; Maitra, Anirban; Hissaria, Pravin; Roy, Sitesh; Padukudru Anand, Mahesh; Nag, Nalin; Singh, Harpal

    2013-01-01

    Urticaria is a common condition that occurs in both children and adults. Most cases have no specific allergic trigger and the aetiology of urticaria remains idiopathic and occasionally spontaneous in nature. Inappropriate advice such as avoidance of foods (milk, egg, prawn, and brinjal) is common place in certain sections of India mostly by nonspecialists that should not be routinely recommended. It is important to look for physical urticarias such as pressure urticaria in chronic cases, which may be present either alone or in combination with other causes. Autoimmune causes for chronic urticaria have been found to play an important role in a significant proportion of patients. Long-acting nonsedating antihistamines at higher than the standard doses is safe and effective. Quality of life is affected adversely in patients with chronic symptomatic urticaria and some may require multidisciplinary management. PMID:24223585

  13. Educational session: managing chronic myeloid leukemia as a chronic disease.

    PubMed

    Hochhaus, Andreas

    2011-01-01

    Elucidation of the pathogenesis of chronic myeloid leukemia (CML) and the introduction of tyrosine kinase inhibitors (TKIs) has transformed this disease from being invariably fatal to being the type of leukemia with the best prognosis. Median survival associated with CML is estimated at > 20 years. Nevertheless, blast crisis occurs at an incidence of 1%-2% per year, and once this has occurred, treatment options are limited and survival is short. Due to the overall therapeutic success, the prevalence of CML is gradually increasing. The optimal management of this disease includes access to modern therapies and standardized surveillance methods for all patients, which will certainly create challenges. Furthermore, all available TKIs show mild but frequent side effects that may require symptomatic therapy. Adherence to therapy is the key prerequisite for efficacy of the drugs and for long-term success. Comprehensive information on the nature of the disease and the need for the continuous treatment using the appropriate dosages and timely information on efficacy data are key factors for optimal compliance. Standardized laboratory methods are required to provide optimal surveillance according to current recommendations. CML occurs in all age groups. Despite a median age of 55-60 years, particular challenges are the management of the disease in children, young women with the wish to get pregnant, and older patients. The main challenges in the long-term management of CML patients are discussed in this review. PMID:22160024

  14. Brief time-based activity pacing instruction as a singular behavioral intervention was not effective in participants with symptomatic osteoarthritis.

    PubMed

    Murphy, Susan L; Kratz, Anna L; Kidwell, Kelley; Lyden, Angela K; Geisser, Michael E; Williams, David A

    2016-07-01

    Osteoarthritis (OA) of the lower extremities is a prevalent cause of disability in which symptoms interfere with mobility and activity participation. Behavioral self-management for OA symptomatology is commonly recommended; but these interventions are underutilized, unstandardized in application, and at times, unavailable in the context of clinical care. For people with chronic pain, rehabilitation professionals may select to apply activity pacing instruction as one behavioral strategy to manage symptoms. Activity pacing is widely used in combination with other pharmacological and behavioral interventions but has not been studied as a singular behavioral intervention for people with OA. The purpose of this study was to evaluate the effectiveness of an occupational therapist-delivered, time-based activity pacing program for treatment of pain, fatigue, and physical function in people with symptomatic knee or hip OA. A 3-arm randomized controlled trial was conducted in which 193 people were randomized into tailored activity pacing, general activity pacing, or usual care arms. Assessments were done at 10 weeks and 6 months after baseline. Using linear mixed models, Western Ontario and McMaster Universities Osteoarthritis Index pain scores changed over time, decreasing the most in the general and usual care groups; only the usual care group had decreased pain over 6 months. The tailored and general activity pacing groups reported higher frequency of pacing behaviors than the usual care group at 10 weeks, but pacing was not sustained at 6 months. This trial does not support the use of time-based pacing as a singular behavioral strategy for people with knee or hip OA. PMID:26963847

  15. Increased platelet count and leucocyte–platelet complex formation in acute symptomatic compared with asymptomatic severe carotid stenosis

    PubMed Central

    McCabe, D; Harrison, P; Mackie, I; Sidhu, P; Purdy, G; Lawrie, A; Watt, H; Machin, S; Brown, M

    2005-01-01

    Objective: The risk of stroke in patients with recently symptomatic carotid stenosis is considerably higher than in patients with asymptomatic stenosis. In the present study it was hypothesised that excessive platelet activation might partly contribute to this difference. Methods: A full blood count was done and whole blood flow cytometry used to measure platelet surface expression of CD62P, CD63, and PAC1 binding and the percentage of leucocyte–platelet complexes in patients with acute (0–21 days, n = 19) and convalescent (79–365 days) symptomatic (n = 16) and asymptomatic (n = 16) severe (⩾70%) carotid stenosis. Most patients were treated with aspirin (37.5–300 mg daily) although alternative antithrombotic regimens were more commonly used in the symptomatic group. Results: The mean platelet count was higher in patients with acute and convalescent symptomatic compared with asymptomatic carotid stenosis. There were no significant differences in the median percentage expression of CD62P and CD63, or PAC1 binding between the acute or convalescent symptomatic and asymptomatic patients. The median percentages of neutrophil–platelet (p = 0.004), monocyte–platelet (p = 0.046), and lymphocyte–platelet complexes (p = 0.02) were higher in acute symptomatic than in asymptomatic patients. In patients on aspirin monotherapy, the percentages of neutrophil–platelet and monocyte–platelet complexes (p = 0.03) were higher in acute symptomatic (n = 11) than asymptomatic patients (n = 14). In the convalescent phase, the median percentages of all leucocyte–platelet complexes in the symptomatic group dropped to levels similar to those found in the asymptomatic group. Conclusion: Increased platelet count and leucocyte–platelet complex formation may contribute to the early excess risk of stroke in patients with recently symptomatic carotid stenosis. PMID:16107361

  16. Symptomatic tongue atrophy due to atypical polymyositis in a Pembroke Welsh Corgi.

    PubMed

    Ito, Daisuke; Okada, Midori; Jeffery, Nick D; Kitagawa, Masato; Uchida, Kazuyuki; Watari, Toshihiro

    2009-08-01

    A three-year-old, 7.3-kg, female Pembroke Welsh Corgi exhibited symptomatic tongue atrophy, crinkling of the tip of the tongue, dysphagia and excessive salivation. Neurological examination suggested multiple cranial neuropathy, but polymyositis was diagnosed by magnetic resonance imaging and muscle biopsy. The dog did not respond to prednisolone treatment and died from aspiration pneumonia 22 months after the first presentation. Post-mortem histopathological examination of the tongue revealed marked myofiber loss and fibrosis with multifocal infiltration of mixed mononuclear cells. Similar findings were also observed in the masticatory muscles and quadriceps without abnormality of peripheral nerves or evidence of infection. Symptomatic tongue atrophy occurring in the course of polymyositis has not been reported previously in dogs. PMID:19721359

  17. Gene Expression Signatures Diagnose Influenza and Other Symptomatic Respiratory Viral Infection in Humans

    PubMed Central

    Zaas, Aimee K.; Chen, Minhua; Varkey, Jay; Veldman, Timothy; Hero, Alfred O.; Lucas, Joseph; Huang, Yongsheng; Turner, Ronald; Gilbert, Anthony; Lambkin-Williams, Robert; Øien, N. Christine; Nicholson, Bradly; Kingsmore, Stephen; Carin, Lawrence; Woods, Christopher W.; Ginsburg, Geoffrey S.

    2010-01-01

    Summary Acute respiratory infections (ARI) are a common reason for seeking medical attention and the threat of pandemic influenza will likely add to these numbers. Using human viral challenge studies with live rhinovirus, respiratory syncytial virus, and influenza A, we developed peripheral blood gene expression signatures that distinguish individuals with symptomatic ARI from uninfected individuals with > 95% accuracy. We validated this “acute respiratory viral” signature - encompassing genes with a known role in host defense against viral infections - across each viral challenge. We also validated the signature in an independently acquired dataset for influenza A and classified infected individuals from healthy controls with 100% accuracy. In the same dataset, we could also distinguish viral from bacterial ARIs (93% accuracy). These results demonstrate that ARIs induce changes in human peripheral blood gene expression that can be used to diagnose a viral etiology of respiratory infection and triage symptomatic individuals. PMID:19664979

  18. Symptomatic Lymphocele Formation After Sentinel Lymph Node Biopsy for Early Stage Cervical Cancer.

    PubMed

    Dogan, Nasuh Utku; Garagozova, Nigar; Pfiffer, Tatiana; Beier, Anna; Köhler, Christhardt; Favero, Giovanni

    2016-01-01

    In early stage cervical cancer, nodal status is the most important prognostic factor, and execution of retroperitoneal lymphadenectomy is currently an integral part of surgical therapy. Sentinel lymph node biopsy has been progressively incorporated with surgical therapy and could reduce morbidity. However, the current incidence of complications exclusively related to the procedure is unknown. We report on a 29-year-old woman affected by cervical cancer (Fédération Internationale de Gynécologie et d'Obstétrique Stage 1b1), who underwent sentinel lymph node biopsy in combination with radical vaginal trachelectomy, and who later developed a symptomatic pelvic lymphocele that required surgical therapy. Conservative procedures in the pelvic lymph nodes are not free of complications, especially with regard to the formation of symptomatic lymphoceles. This report brings to light an important discussion about the exact magnitude of the complications associated with the procedure. PMID:26260297

  19. Prevalence of filariasis in symptomatic patients in Moyen Chari district, south of Chad.

    PubMed

    Bregani, Enrico Rino; Balzarini, Laura; Mbaïdoum, Narassem; Rovellini, Angelo

    2007-07-01

    Filarial parasites infect an estimated 140 million people worldwide. Wuchereria bancrofti, Onchocerca volvulus, Loa loa and Mansonella perstans are responsible for most filarial infections in sub-Saharan Africa. We describe the prevalence and the clinical characteristics of filariasis in symptomatic patients in Goundi Sanitary district:167 patients were enrolled (99 men, 68 women). M. perstans microfilariae were isolated in peripheral blood in 164 cases, while Loa loa and Wuchereria bancrofti filariasis were diagnosed in only six and three cases, respectively. The most frequent filariasis observed in our study were due to M. perstans and L. loa, while the few cases of W. bancrofti filariasis seem to have been acquired abroad. No cases of O. volvulus were observed. Microfilarial burden was not related to symptoms, but a correlation between eosinophilia and pruritus was evident. No relationship was observed between eosinophils and symptoms. The prevalence observed in symptomatic patients could reflect the real prevalence of filariasis. PMID:17716512

  20. Discourses of the body in euthanasia: symptomatic, dependent, shameful and temporal.

    PubMed

    Street, A F; Kissane, D W

    2001-09-01

    This theoretical paper is derived from a discourse analysis of the textual material from a study of the seven deaths associated with legalised euthanasia in the Northern Territory, Australia. The textual analysis utilises evidence from interviews, letters written by people seeking euthanasia, medical reports, coroner's records and media reports concerning the social experiment of legalised euthanasia in Australia. The paper does not discuss the euthanasia debate. It argues that the body is a neglected concern in the debates and offers a construction of the discourses of the body as symptomatic, dependent, shameful and temporal. Medical discourses frame the body as symptomatic but these people were also concerned with the loss of autonomy associated with dependence, with shame connected with loss of bodily functions and the embodied experience of determining a 'time to die'. PMID:11882215

  1. A Critical Protection Level Derived from Dengue Infection Mathematical Model Considering Asymptomatic and Symptomatic Classes

    NASA Astrophysics Data System (ADS)

    Anggriani, N.; Supriatna, A. K.; Soewono, E.

    2013-04-01

    In this paper we formulate a model of dengue fever transmission by considering the presence of asymptomatic and symptomatic compartments. The model takes the form as a system of differential equations representing a host-vector SIR (Susceptible - Infective -Recovered) disease transmission. It is assumed that both host and vector populations are constant. It is also assumed that reinfection of recovered hosts by the disease is possible due to a wanning immunity in human body. We analyze the model to determine the qualitative behavior of the model solution and use the concept of effective basic reproduction number (fraktur Rp) as a control criteria of the disease transmission. The effect of mosquito biting protection (e.g. by using insect repellent) is also considered. We compute the long-term ratio of the asymptomatic and symptomatic classes and show a condition for which the iceberg phenomenon could appear.

  2. Diagnosis and perioperative management of ruptured AAA mimicking symptomatic groin hernia

    PubMed Central

    Klein, Holger Jan; Becker, Daniel; Rancic, Zoran

    2015-01-01

    Introduction Ruptured abdominal aortic aneurysm (RAAA) can infrequently present as symptomatic groin hernia. This misleading form of presentation often leads to erroneous preoperative management resulting in poor survival. Case presentation Two patients with RAAA mimicking symptomatic groin hernia underwent different preoperative managements pointing out the importance of the principles of hypotensive haemostasis in the scope of this emergency scenario. Conclusion Computed Tomography Angiography (CTA) remains the recommended diagnostic tool—for both safe diagnosis of the ruptured aneurysm and precise preoperative planning. Endovascular aortic repair of the RAAA—if feasible—is the treatment of choice. This rare form of RAAA manifestation should call physicians attention—especially in patients with known abdominal aortic aneurysms in their preceding medical history. PMID:26656148

  3. Cyclophosphamide-induced symptomatic hyponatremia, a rare but severe side effect: a case report.

    PubMed

    Elazzazy, Shereen; Mohamed, Asmaa Elhassan; Gulied, Amaal

    2014-01-01

    Cyclophosphamide is commonly used in the treatment of malignant diseases. Symptomatic severe hyponatremia induced by low-dose cyclophosphamide is very uncommon worldwide. We report a case of severe symptomatic hyponatremia that developed in a female breast cancer patient following the first cycle of chemotherapy containing low-dose cyclophosphamide. Her laboratory test showed serum Na of 112 mmol/L. Her hyponatremia was initially treated with sodium bicarbonate. She completely recovered without neurological deficits after slow correction of the serum Na concentration. Although hyponatremia is a rare toxicity it should always be considered during the usage of cyclophosphamide, even if the dosage is low, especially with concurrent use of other medications that impair water excretion, like chlorthalidone. This report describes the first reported case of cyclophosphamide-induced hyponatremia in Qatar. PMID:25336968

  4. Identification of Symptomatic Fetuses Infected with Cytomegalovirus Using Amniotic Fluid Peptide Biomarkers

    PubMed Central

    Leruez-Ville, Marianne; Ramirez-Torres, Adela; Lacroix, Chrystelle; Breuil, Benjamin; Froment, Carine; Bascands, Jean-Loup; Schanstra, Joost P.; Ville, Yves

    2016-01-01

    Cytomegalovirus (CMV) is the most common cause of congenital infection, and is a major cause of sensorineural hearing loss and neurological disabilities. Evaluating the risk for a CMV infected fetus to develop severe clinical symptoms after birth is crucial to provide appropriate guidance to pregnant women who might have to consider termination of pregnancy or experimental prenatal medical therapies. However, establishing the prognosis before birth remains a challenge. This evaluation is currently based upon fetal imaging and fetal biological parameters, but the positive and negative predictive values of these parameters are not optimal, leaving room for the development of new prognostic factors. Here, we compared the amniotic fluid peptidome between asymptomatic fetuses who were born as asymptomatic neonates and symptomatic fetuses who were either terminated in view of severe cerebral lesions or born as severely symptomatic neonates. This comparison allowed us to identify a 34-peptide classifier in a discovery cohort of 13 symptomatic and 13 asymptomatic neonates. This classifier further yielded 89% sensitivity, 75% specificity and an area under the curve of 0.90 to segregate 9 severely symptomatic from 12 asymptomatic neonates in a validation cohort, showing an overall better performance than that of classical fetal laboratory parameters. Pathway analysis of the 34 peptides underlined the role of viral entry in fetuses with severe brain disease as well as the potential importance of both beta-2-microglobulin and adiponectin to protect the injured fetal brain infected with CMV. The results also suggested the mechanistic implication of the T calcium channel alpha-1G (CACNA1G) protein in the development of seizures in severely CMV infected children. These results open a new field for potential therapeutic options. In conclusion, this study demonstrates that amniotic fluid peptidome analysis can effectively predict the severity of congenital CMV infection. This

  5. Substance-P in symptomatic mediopatellar plica as a predictor of patellofemoral pain

    PubMed Central

    HE, RUI; YANG, LIU; CHEN, GUANGXING; GUO, LIN; PEI, YING

    2016-01-01

    The present study aimed to investigate the expression of a neuropeptide of symptomatic mediopatellar plica (MP) to prove that there was a significant correlation between the expression of substance-P (SP) in MP and patellofemoral pain. The specimens of synovial plica were obtained by knee arthroscopy. Semi-quantitative analysis was used to investigate the expression of SP, and compared the innervation density of SP among the three groups: Blank control (asymptomatic plica), positive control (symptomatic plica with other injuries) and experimental (symptomatic plica without other injuries) groups by the paired t-test, one-way analysis of variance and Student-Newman-Keuls test in 60 patients. The expression levels of SP nerve fibers in the superior plica were 24.60±26.17, 117.36±73.62 and 59.06±44.06 in the blank control, positive control and experimental groups, respectively. The density of nerve fibers in medial plica was 23.23±18.41 in the blank control group, 268.00±71.60 in the positive control group and 255.44±87.91 in the experimental group. The density of nerve fibers of MP was higher compared to that of the superior plica. The density was highest in the positive control group, and lowest in the blank control group in MP. There was a close correlation between the density of SP expression and the degree of patellofemoral pain. The SP expression intensity has an important role in the incidence of patellofemoral pain and is responsible for the pathogenesis of symptomatic MP. PMID:26870328

  6. Screening for symptomatic metal sensitivity: a prospective study of 92 patients undergoing total knee arthroplasty.

    PubMed

    Niki, Yasuo; Matsumoto, Hideo; Otani, Toshiro; Yatabe, Taku; Kondo, Makoto; Yoshimine, Fumihiro; Toyama, Yoshiaki

    2005-03-01

    Metal sensitivity (MS) reactions to implant metals represent a rare but well-documented complication following total joint arthroplasty (TJA). Although 20-25% of post-TJA patients develop MS, only a few highly susceptible patients (< 1%) exhibit symptoms. Whether surgeons should perform screening for MS is currently a matter of debate. The present study investigated the clinical importance of screening for patients predisposed to symptomatic MS, and the specific metals causing symptomatic MS following total knee arthroplasty (TKA). Between 2000 and 2002, a total of 108 primary TKAs were performed on 92 patients. Preoperatively, all patients underwent modified lymphocyte stimulation test (mLST) to Ni, Co, Cr, and Fe. Of the 92 patients, 24 (26%) displayed positive preoperative responses to at least one metal. Five patients displayed implant metal-related eczema and were all mLST-positive preoperatively, suggesting that screening for symptomatic MS is clinically useful. Two of these underwent revision TKA and thereafter, eczema healed and mLST results changed from positive to negative. All mLST-positive patients were divided into three groups: Group I, patients with eczema; Group II, patients with clear history of MS; and Group III, patients neither eczema nor history of MS. When the type of sensitive metals were compared among the three groups, a significant association between presence of Cr-sensitivity and development of eczema (P < 0.05) was identified. No significant association was observed between other metals and development of eczema or history of MS. This indicates that Cr is a potential candidate metal for causing eczema in our TKA series, and Cr-sensitivity may offer a potential predictor for symptomatic MS. The present study indicates that the surgeons should undertake routine preoperative screening for MS, particularly to Cr. PMID:15369690

  7. Progesterone for Symptomatic Perimenopause Treatment – Progesterone politics, physiology and potential for perimenopause

    PubMed Central

    Prior, J.C.

    2011-01-01

    Perimenopause, women’s normal midlife reproductive transition, is highly symptomatic for about 20% of women who are currently inaccurately counseled and inappropriately treated with oral contraceptives, menopausal hormone therapy or hysterectomy. About 80% of perimenopausal women experience vasomotor symptoms (VMS), 25% have menorrhagia, and about 10% experience mastalgia. The majority of women describe varying intensities of sleep, coping or mood difficulties. Women are more symptomatic because common knowledge inaccurately says that estradiol (E2) levels are dropping/deficient. Evidence shows that with disturbed brain-ovary feedbacks, E2 levels average 26% higher and soar erratically – some women describe feeling pregnant! Also, ovulation and progesterone (P4) levels become insufficient or absent. The most symptomatic women have higher E2 and lower P4 levels. Because P4 and E2 complement/counterbalance each other’s tissue effects, oral micronized P4 (OMP4 300 mg at bedtime) is a physiological therapy for treatment-seeking, symptomatic perimenopausal women. Given cyclically (cycle d 14-27, or 14 on/off) in menstruating midlife women, OMP4 decreases cyclic VMS, improves sleep and premenstrual mastalgia. Menorrhagia is treated with ibuprofen 200mg/6h plus OMP4 cycle d 4-28. For insulin resistance, metformin plus cyclic or daily OMP4 decreases insulin resistance and weight gain. Non-responsive migraines need daily OMP4 plus usual therapies. VMS and insomnia in late perimenopause respond to daily OMP4. In summary, OMP4 is a physiology-based therapy that improves sleep, treats VMS, does not increase breast proliferation or cancer risk, increases bone formation and has beneficial cardiovascular effects. A controlled trial is testing OMP4 for perimenopausal VMS – more evidence-based data are needed. PMID:24753856

  8. Symptomatic knee osteonecrosis in patients with systemic lupus erythematosus: a case-control study.

    PubMed

    Zhao, Lidan; Wu, Xiuhua; Wu, Honghua; Su, Jinmei; Zhang, Wen; Zhao, Yan; Zhang, Xuan; Zheng, Wenjie

    2016-08-01

    To explore the associated risk factors of symptomatic knee osteonecrosis (KON) in patients with systemic lupus erythematosus (SLE), we conducted a retrospective case-control study to compare the clinical and laboratory features between SLE patients with and without symptomatic KON matched by age and gender. Univariate and multivariate regression analyses were used to evaluate possible associated risk factors. Twenty (one male, nineteen females) out of 3941 lupus patients were identified as symptomatic KON, which was confirmed by magnetic resonance imaging. The mean age at KON onset was 34.4 (range 12-67) years, and the median course of lupus at KON onset was 72.5 (range 8-123) months. Univariate and multivariate analyses identified that the prevalence of cutaneous vasculitis (OR 5.23; 95 % CI 1.11-24.70), hyperfibrinogenemia (OR 4.75; 95 % CI 1.08-20.85), and elevated IgG levels (OR 6.05; 95 % CI 1.58-23.16) were statistically higher in KON group, and hydroxychloroquine (HCQ) usage was statistically lower in KON group (OR 0.27; 95 % CI 0.07-0.97). Glucocorticoid usage, in terms of maximal dose, duration of treatment, and the percentage of receiving methylprednisolone pulse therapy, did not show statistical difference between the two groups (p > 0.05). Symptomatic KON is a relatively rare complication of SLE. Cutaneous vasculitis, hyperfibrinogenemia, and elevated IgG levels are possible risk factors, whereas HCQ may provide a protective effect. Our results suggest that lupus activity as well as hypercoagulation status may play a role in the pathogenesis of KON in lupus. PMID:27230994

  9. Transurethral Unroofing of a Symptomatic Imperforate Cowper's Syringocele in an Adult Male

    PubMed Central

    Harris, Catherine R.; Gaither, Thomas W.; Osterberg, E. Charles

    2016-01-01

    Cystic dilatation of bulbourethral gland ducts (Cowper's gland syringocele) is a rare abnormality. The condition has been described among pediatric populations, but it is uncommon in adults. It can be asymptomatic or present with obstructive and irritative urinary symptoms. We report a case of a symptomatic imperforate Cowper's syringocele in a young patient that was successfully managed with transurethral unroofing of the cyst. PMID:27119039

  10. Progesterone for Symptomatic Perimenopause Treatment - Progesterone politics, physiology and potential for perimenopause.

    PubMed

    Prior, J C

    2011-01-01

    Perimenopause, women's normal midlife reproductive transition, is highly symptomatic for about 20% of women who are currently inaccurately counseled and inappropriately treated with oral contraceptives, menopausal hormone therapy or hysterectomy. About 80% of perimenopausal women experience vasomotor symptoms (VMS), 25% have menorrhagia, and about 10% experience mastalgia. The majority of women describe varying intensities of sleep, -coping or mood difficulties. Women are more symptomatic because common knowledge inaccurately says that estradiol (E2) levels are dropping/deficient. Evidence shows that with disturbed brain-ovary feedbacks, E2 levels average 26% higher and soar erratically - some women describe feeling pregnant! Also, ovulation and progesterone (P4) levels become insufficient or absent. The most symptomatic women have higher E2 and lower P4 levels. Because P4 and E2 complement/counterbalance each other's tissue effects, oral micronized P4 (OMP4 300 mg at -bedtime) is a physiological therapy for treatment-seeking, symptomatic perimenopausal women. Given cyclically (cycle d 14-27, or 14 on/off) in menstruating midlife women, OMP4 decreases cyclic VMS, improves sleep and premenstrual mastalgia. Menorrhagia is treated with ibuprofen 200mg/6h plus OMP4 cycle d 4-28. For insulin resistance, metformin plus cyclic or daily OMP4 decreases insulin resistance and weight gain. Non-responsive migraines need daily OMP4 plus usual therapies. VMS and insomnia in late perimenopause respond to daily OMP4. In summary, OMP4 is a physiology-based therapy that improves sleep, treats VMS, does not increase breast proliferation or cancer risk, increases bone formation and has beneficial cardiovascular effects. A controlled trial is testing OMP4 for perimenopausal VMS - more evidence-based data are needed. PMID:24753856

  11. Symptomatic severe tricuspid insufficiency as a late complication of pulmonary balloon valvuloplasty.

    PubMed

    Rohn, V; Slais, M; Vondráček, V

    2010-01-01

    The authors describe an unusual case of a young adult patient with symptomatic tricuspid valve insufficiency as a late consequence of pulmonary valve balloon dilatation in childhood. Patient was successfully treated by tricuspid valve repair with neo-chordae implantation and a ring plasty. Two years after the operation the patient, an active sportsman, is asymptomatic with trace tricuspid regurgitation on the echo examination. PMID:20946724

  12. Living with a symptomatic rotator cuff tear ‘bad days, bad nights’: a qualitative study

    PubMed Central

    2014-01-01

    Background Rotator cuff tears are a common cause of shoulder pain. There is an absence of information about symptomatic rotator cuffs from the patients’ perspective; this limits the information clinicians can share with patients and the information that patients can access via sources such as the internet. This study describes the experiences of people with a symptomatic rotator cuff, their symptoms, the impact upon their daily lives and the coping strategies utilised by study participants. Methods An interpretive phenomenological analysis approach was used. 20 participants of the UKUFF trial (The United Kingdom Rotator Cuff Surgery Trial) agreed to participate in in-depth semi-structured interviews about their experiences about living with a symptomatic rotator cuff tear. Interviews were digitally recorded and fully transcribed. Field notes, memos and a reflexive diary were used. Data was coded in accordance with interpretive phenomenological analysis. Peer review, code-recode audits and constant comparison of data, codes and categories occurred throughout. Results The majority of patients described intense pain and severely disturbed sleep. Limited movement and reduced muscle strength were described by some participants. The predominantly adverse impact that a symptomatic rotator cuff tear had upon activities of daily living, leisure activities and occupation was described. The emotional and financial impact and impact upon caring roles were detailed. Coping strategies included attempting to carry on as normally as possible, accepting their condition, using their other arm, using analgesics, aids and adaptions. Conclusions Clinicians need to appreciate and understand the intensity and shocking nature of pain that may be experienced by participants with known rotator cuff tears and understand the detrimental impact tears can have upon all areas of patient’s lives. Clinicians also need to be aware of the potential emotional impact caused by cuff tears and to

  13. Utility of Microbiological Profile of Symptomatic Vaginal Discharge in Rural Women of Reproductive Age Group

    PubMed Central

    Patel, Jaya; Gupta, Sweta

    2015-01-01

    Introduction: Symptomatic vaginal discharge is the most frequent symptom in women of reproductive age group. Owing to social stigma majority of affected women hesitate to seek medical consultation. Therefore the actual incidence of vaginal discharge is much more than what is reported. The aim of the study is to determine the microbiological profile of symptomatic vaginal discharge in rural area and its utility in the management of genital tract infection. Materials and Methods: This was a descriptive type of observational study, conducted in sexually active women of reproductive age group (18-45 years) attending the OPD/IPD of Obstetrics and Gynaecology Department of National Institute of Medical Sciences, Shobhanagar, Jaipur (Rajasthan), over a period of 18 months from June 2012 to December 2013. Hundred sexually active non pregnant women of reproductive age group (18-45 years) were included in the study. After taking consent general physical examination along with pelvic examination was performed. Two high vaginal swabs and blood sample were collected for various tests. Hanging drop preparation was immediately made. This was followed by gram staining and culture. Chlamydia trachomatis IgM antibody was detected by ELISA method. Results: Out of 100 women with symptomatic vaginal discharge, specific diagnosis was obtained in 89% of cases whereas no specific aetiology was found in 11% cases. Mean age was 32.60 years. Fifty-three percent patient had Bacterial vaginosis, candidiasis was found in 14% cases, 16% had Chlamydia trachomatis infection while Trichomonas vaginalis infection was detected in 6% cases. Homogenous discharge was most prevalent (52%), followed by mucopurulant discharge in 23% of women. Conclusion: Patient with symptomatic vaginal discharge need to be actively managed with appropriate antimicrobial agents. Judicious management may be helpful in prevention of HIV, HPV, CIN and post infection sequelae. PMID:25954668

  14. Efficacy of syndromic management measured as symptomatic improvement in females with vaginal discharge syndrome

    PubMed Central

    Chauhan, Vidyalaxmi; Shah, Maitri C.; Patel, Sangita V.; Marfatia, Yogesh S.; Zalavadiya, Dhara

    2016-01-01

    Background: In spite of a few shortcomings such as over diagnosis and over treatment, syndromic management is a recommended practice in India for sexually transmitted infections (STIs). This study tries to find out the efficacy of syndromic management measured as symptomatic improvement in females with vaginal discharge syndrome. Objective: The objective of the study is to find out the effectiveness of syndromic management in terms of symptomatic improvement among females with vaginal discharge syndrome. Materials and Methods: A longitudinal study was conducted in Gynecology Department of Tertiary Care Hospital including 180 symptomatic females having vaginal discharge syndrome. Demographic profile, presenting complaints, menstrual history, obstetric history, partner history, and contraceptive history were noted. This was followed by clinical examination and specimen collection for laboratory tests and blood tests to find out type of STI including viral STI such as human immunodeficiency virus (HIV), herpes simplex virus (HSV), and hepatitis B surface antigen (HBsAg). Treatment was given according to syndromic management on the same day. All the participants were asked to come for follow-up after 15 days and their improvement in symptoms was noted as complete improvement, some improvement or no improvement on a five point scale. Results: 63.9% cases showed complete improvement, while 36.1% showed some improvement. None of the patients was without any improvement. Vaginal discharge syndrome was most common between 20 and 30 years (43.4%), and 67.8% of symptomatic females with vaginal discharge syndrome belonged to the lower socioeconomic group. HSV infection was the most common (15%) associated viral infection with vaginal discharge syndrome, while hepatitis B infection was the least common (0.5%). HIV was reactive in 2.8% cases only. Conclusion: Syndromic management was found to be effective in relieving symptoms in most of the cases of vaginal discharge syndrome

  15. Symptomatic and Incidental Venous Thromboembolic Disease Are Both Associated with Mortality in Patients with Prostate Cancer

    PubMed Central

    Chaturvedi, Shruti; Sidana, Surbhi; Elson, Paul; Khorana, Alok A.; McCrae, Keith R.

    2014-01-01

    Introduction The association between malignancy and venous thromboembolic disease (VTE) is well established. The independent impact of VTE, both symptomatic and incidental, on survival in patients with prostate cancer is not known. We conducted a retrospective cohort study to evaluate the effect of VTE of survival in prostate cancer. Methods Data regarding clinical characteristics, treatment and outcomes of 453 consecutive prostate cancer patients were collected. Fisher exact (categorical variables) and t-test (continuous variables) were utilized to test associations with VTE and mortality. Survival was estimated using the Kaplan Meier method. A Cox regression model was used to model the mortality hazard ratio (HR). Results At diagnosis, 358 (83%) patients had early stage disease, 43 (10%) had locally advanced disease and 32 (7%) had metastatic disease. During the follow up period, 122 (27%) patients died and 41 (9%) developed VTE (33 deep vein thrombosis, 5 pulmonary embolism, and 3 patients with both DVT and PE). Twenty-five VTE events were symptomatic and 16 were incidentally diagnosed on CT scans obtained for other reasons. VTE was associated with increased mortality [HR 6.89 (4.29–11.08), p<0.001] in a multivariable analysis adjusted for cancer stage, performance status, treatments and co-morbidities. There was no difference in survival between patients who had symptomatic and incidental VTE. Conclusion Venous thromboembolic disease, both symptomatic and incidental, is a predictor of poor survival in patients with prostate cancer, especially those with advanced disease. Further studies are needed to evaluate the benefit of prophylactic and therapeutic anticoagulation in this population. PMID:25126949

  16. Symptomatic vaginal candidiasis after pivmecillinam and norfloxacin treatment of acute uncomplicated lower urinary tract infection.

    PubMed

    Menday, A P

    2002-10-01

    The comparative incidence of symptomatic vaginal candidiasis associated with pivmecillinam and norfloxacin treatment in women with acute symptomatic uncomplicated UTI was determined in two randomised, double-blind, clinical trials. Adverse events reported following general enquiry were reviewed. Presence of Candida vaginitis was based upon the specification as such by investigators, the presence of specific symptoms such as genital pruritus and/or the prescription of specific anti Candida therapy. The incidences of Candida vaginitis were as follows; Study 1 pivmecillinam 200 mg tid for 7 days 13 (4.6%), pivmecillinam 200 mg bid for 7 days 7 (2.4%), pivmecillinam 400 mg bid for 3 days 6 (2.1%) and placebo 6 (2.1%), P=0.19. Study 2 pivmecillinam 400 mg bid for 3 days 7 (1.5%), norfloxacin 400 mg bid for 3 days 20 (4.3%), P=0.016. The incidence of Candida vaginitis in women with acute symptomatic uncomplicated UTI given 3 days treatment with pivmecillinam 400 mg bid is similar to that seen with placebo and is significantly less than the incidence with norfloxacin 400 mg bid for 3 days. PMID:12385688

  17. Local radiotherapy for palliation in multiple myeloma patients with symptomatic bone lesions

    PubMed Central

    Lee, Jeong Won

    2016-01-01

    Purpose To evaluate the clinical outcomes of symptomatic bone lesions in patients with multiple myeloma (MM) who received local radiotherapy (LRT). Materials and Methods Fifty-one patients with 87 symptomatic bone lesions treated via LRT were analyzed. LRT was delivered at a median total dose of 21 Gy (range, 12 to 40 Gy) in a median of 7 fractions (range, 4 to 20 fractions). The clinical outcomes of LRT and the factors affecting treatment response were assessed. Results After a median follow-up time of 66.7 weeks, symptom relief was achieved for 85 of 87 lesions (97.7%). The median time to symptom relief was 7 days from the start of LRT (range, 1 to 67 days). The duration of in-field failure-free survival ranged from 1.1 to 450.9 weeks (median, 66.7 weeks). The radiation dose or use of previous and concurrent chemotherapy was not significantly associated with in-field failure for LRT (p = 0.354, 0.758, and 0.758, respectively). Conclusion Symptomatic bone lesions in patients with MM can be successfully treated with LRT. A higher radiation dose or the use of concurrent chemotherapy may not influence the in-field disease control. A relatively low radiation dose could achieve remission of symptoms in patients with MM. PMID:27104168

  18. Acute symptomatic calcific discitis in adults: a case report and review of literature.

    PubMed

    Shah, A; Botchu, R; Grainger, M F; Davies, A M; James, S L

    2015-12-01

    Symptomatic calcific discitis has been reported in the paediatric population but is a rare entity in adults with only eight cases reported in the English literature. We present a case of adult calcific discitis presenting with acute onset back pain. Radiographs and CT demonstrated central T11-T12 disc calcification with diffuse marrow oedema on subsequent MRI. The patient was referred to our spinal oncology unit due to the extensive marrow oedema as a possible underlying primary bone tumour. Review of the CT confirmed an end-plate defect with herniated calcific nucleus pulposus with no underlying bone lesion. Features were in keeping with acute calcific discitis. The patient was treated symptomatically and made an uneventful recovery. We discuss the characteristic imaging features seen on radiograph, CT and MRI and review the current literature. Calcific discitis is a self-limiting pathology requiring symptomatic management only. Radiologists need to be aware of this rare entity as it can occur in adults and may be mistaken for a more sinister pathology such as infective discitis or a bone tumour and lead to further unnecessary imaging or invasive procedures. PMID:26160461

  19. Pulpotomy of Symptomatic Permanent Teeth with Carious Exposure Using Mineral Trioxide Aggregate

    PubMed Central

    Barngkgei, Imad Hassan; Halboub, Esam Saleh; Alboni, Roula Safouh

    2013-01-01

    Introduction To evaluate the clinical and radiographic outcomes of pulpotomy treatment with mineral trioxide aggregate (MTA) in symptomatic mature permanent teeth with carious exposure. Materials and Methods Ten patients aged 27-54 years presented with 11 symptomatic permanent teeth (n=11). Each offending carious tooth was clinically and radiographically determined. We removed caries as conservatively as possible; however pulp exposure was inevitable. ProRoot MTA pulpotomy was performed on these teeth. The patients were followed-up clinically and radiographically for 24-42 months. Results Immediate relief of patients` symptoms occurred. Moreover, teeth responses to the electric pulp tester were within normal range on follow-up appointment and the radiographs did not reveal any abnormality/lesion in the periapical areas. Conclusion Pulpotomy using MTA could be a good alternative for root canal therapy (RCT) for managing symptomatic mature permanent teeth with carious exposure, however further large-scale multicenter clinical trials are highly encouraged to confirm this hypothesis. PMID:23717332

  20. Respiratory sinus arrhythmia reactivity to a sad film predicts depression symptom improvement and symptomatic trajectory.

    PubMed

    Panaite, Vanessa; Hindash, Alexandra Cowden; Bylsma, Lauren M; Small, Brent J; Salomon, Kristen; Rottenberg, Jonathan

    2016-01-01

    Respiratory sinus arrhythmia (RSA) reactivity, an index of cardiac vagal tone, has been linked to self-regulation and the severity and course of depression (Rottenberg, 2007). Although initial data supports the proposition that RSA withdrawal during a sad film is a specific predictor of depression course (Fraguas, 2007; Rottenberg, 2005), the robustness and specificity of this finding are unclear. To provide a stronger test, RSA reactivity to three emotion films (happy, sad, fear) and to a more robust stressor, a speech task, were examined in currently depressed individuals (n=37), who were assessed for their degree of symptomatic improvement over 30weeks. Robust RSA reactivity to the sad film uniquely predicted overall symptom improvement over 30weeks. RSA reactivity to both sad and stressful stimuli predicted the speed and maintenance of symptomatic improvement. The current analyses provide the most robust support to date that RSA withdrawal to sad stimuli (but not stressful) has specificity in predicting the overall symptomatic improvement. In contrast, RSA reactivity to negative stimuli (both sad and stressful) predicted the trajectory of depression course. Patients' engagement with sad stimuli may be an important sign to attend to in therapeutic settings. PMID:26681648

  1. Microscopy outperformed in a comparison of five methods for detecting Trichomonas vaginalis in symptomatic women.

    PubMed

    Nathan, B; Appiah, J; Saunders, P; Heron, D; Nichols, T; Brum, R; Alexander, S; Baraitser, P; Ison, C

    2015-03-01

    In the UK, despite its low sensitivity, wet mount microscopy is often the only method of detecting Trichomonas vaginalis infection. A study was conducted in symptomatic women to compare the performance of five methods for detecting T. vaginalis: an in-house polymerase chain reaction (PCR); Aptima T. vaginalis kit; OSOM ®Trichomonas Rapid Test; culture and microscopy. Symptomatic women underwent routine testing; microscopy and further swabs were taken for molecular testing, OSOM and culture. A true positive was defined as a sample that was positive for T. vaginalis by two or more different methods. Two hundred and forty-six women were recruited: 24 patients were positive for T. vaginalis by two or more different methods. Of these 24 patients, 21 patients were detected by real-time PCR (sensitivity 88%); 22 patients were detected by the Aptima T. vaginalis kit (sensitivity 92%); 22 patients were detected by OSOM (sensitivity 92%); nine were detected by wet mount microscopy (sensitivity 38%); and 21 were detected by culture (sensitivity 88%). Two patients were positive by just one method and were not considered true positives. All the other detection methods had a sensitivity to detect T. vaginalis that was significantly greater than wet mount microscopy, highlighting the number of cases that are routinely missed even in symptomatic women if microscopy is the only diagnostic method available. PMID:24855131

  2. Symptomatic Patients with Intraluminal Carotid Thrombus: Outcome with a Strategy of Initial Anticoagulation

    PubMed Central

    Vellimana, Ananth K.; Kadkhodayan, Yasha; Rich, Keith M.; Cross, Dewitte T.; Moran, Christopher J.; Zazulia, Allyson R.; Lee, Jin-Moo; Chicoine, Michael R.; Dacey, Ralph G.; Derdeyn, Colin P.; Zipfel, Gregory J.

    2013-01-01

    Background Optimal treatment for patients with symptomatic intraluminal carotid thrombus (ICT) remains poorly defined. Methods We performed a retrospective chart review of patients presenting to our institution between 2001 and 2011 with symptomatic ICT. Results Twenty-four patients (16 males, 8 females) with ICT presented with ischemic stroke (n=18) or TIA (n=6). All were treated initially with anticoagulation ± antiplatelet drugs. Eight of these patients had no or mild carotid stenosis on initial angiography and were treated with medical management alone. The remaining 16 patients had moderate or severe carotid stenosis on initial angiography. Of these, 10 underwent delayed revascularization (endarterectomy, n=8; angioplasty and stenting, n=2), 2 refused revascularization, and 4 were treated with medical therapy alone. One patient had multiple TIAs despite medical therapy and eventually underwent CEA; the remaining 23 patients had no TIAs. No patient suffered ischemic or hemorrhagic stroke while on anticoagulation, during the perioperative period or in long-term follow up; one patient died of an unrelated condition (mean follow-up = 16.4 months). Conclusion Our results suggest that initial anticoagulation of symptomatic ICT results in a low rate of recurrent ischemic events and that carotid revascularization, if indicated, can be safely performed in a delayed manner. PMID:23061393

  3. Nimesulide Improves the Symptomatic and Disease Modifying Effects of Leflunomide in Collagen Induced Arthritis

    PubMed Central

    Al-Abd, Ahmed M.; Al-Abbasi, Fahad A.; Nofal, Salwa M.; Khalifa, Amani E.; Williams, Richard O.; El-Eraky, Wafaa I.; Nagy, Ayman A.; Abdel-Naim, Ashraf B.

    2014-01-01

    Nimesulide is a COX-2 inhibitor used for symptomatic relief of rheumatoid arthritis. Leflunomide is an anti-pyrimidine used to manage the progression of rheumatoid arthritis. Herein we studied the influence of nimesulide and leflunomide combination in terms of disease symptoms and progression using collagen-induced arthritis model in mice, as a model for rheumatoid arthritis. Collagen induced arthritis was induced by immunization with type II collagen. Assessment of joint stiffness and articular hyperalgesia were evaluated using a locomotor activity cage and the Hargreaves method, respectively. Disease progression was assessed via arthritic index scoring, X-ray imaging, myeloperoxidase enzyme activity and histopathologic examination. Nimesulide induced only transient symptomatic alleviation on the top of decreased leucocytic infiltration compared to arthritis group. However, nimesulide alone failed to induce any significant improvement in the radiological or pathological disease progression. Leflunomide alone moderately alleviates the symptoms of arthritis and moderately retarded the radiological and pathological disease progression. Combination of nimesulide and leflunomide significantly improved symptomatic (analgesia and joint stiffness) and arthritic disease progression (radiological, pathological and Myeloperoxidase enzyme activity) in collagen induced arthritis animal model. PMID:25375820

  4. External carotid stenting for symptomatic stenosis in a patient with patent EDAS for Moyamoya disease

    PubMed Central

    Schmidt, Eric; Parker, Lindsey; Fraser, Justin F

    2014-01-01

    Background Moyamoya disease is characterized by progressive narrowing of the internal carotid artery (ICA). Symptomatic patients typically undergo cerebrovascular intervention via extracranial–intracranial (EC–IC) bypass, most often with the use of the superficial temporal artery. This case of Moyamoya disease is of particular interest as the patient presented with a unilateral atherosclerotic external carotid artery (ECA) stenosis after EC–IC bypass that eliminated the benefit of his original surgery, resulting in a symptomatic presentation. Clinical presentation A 53-year-old man presenting with Moyamoya disease and known left ICA occlusion had received a bilateral encephaloduroarteriosynangiosis (EDAS) bypass 10 years previously. He re-presented complaining of right-sided tingling, weakness, and numbness radiating up the arm. CT angiography indicated significant stenosis of the left ECA. ECA angioplasty and stenting with a distal protection device resulted in resolution of his symptoms. Conclusions This case illustrates that a patient presenting with Moyamoya disease and concurrent symptomatic ECA stenosis post-EDAS can be effectively and safely treated with ECA stenting. PMID:25085947

  5. Symptomatic Infratentorial Thrombosed Developmental Venous Anomaly: Case Report and Review of the Literature

    PubMed Central

    Amuluru, Krishna; Al-Mufti, Fawaz; Hannaford, Stephen; Singh, Inder Paul; Prestigiacomo, Charles J.; Gandhi, Chirag D.

    2016-01-01

    Background Developmental venous anomalies (DVAs) are variations of normal transmedullary veins draining white and gray matter. In the vast majority of cases, DVAs are diagnosed incidentally and should be considered as benign entities. In extremely rare circumstances, DVAs may become symptomatic due to mechanical or flow-related etiologies. Thrombosis of the collector vein of a DVA is a rare type of a flow-related complication with only 29 cases reported in the literature, the majority of which are supratentorial. Infratentorial thrombosed DVAs are thus extremely rare and the few cases reported have typically caused symptoms due to venous ischemic infarctions. Summary We report a case of an infratentorial DVA with a thrombosed drainage vein in a patient with nonhemorrhagic, noninfarcted venous congestive edema, which was successfully treated with high-dose glucocorticoids and short-term anticoagulation. We review the pertinent venous anatomy of the posterior fossa as well as the literature of symptomatic infratentorial thrombosed DVAs. Key Message The presented case of an infratentorial thrombosed DVA with cerebellar and pontine venous congestive edema is extremely rare. A working knowledge of posterior fossa venous anatomy and possible pathomechanisms responsible for the rarely symptomatic lesion will aid in the timely and efficacious treatment of such lesions. PMID:27051409

  6. Caffeine restriction has no role in the management of patients with symptomatic idiopathic ventricular premature beats.

    PubMed Central

    Newby, D. E.; Neilson, J. M.; Jarvie, D. R.; Boon, N. A.

    1996-01-01

    OBJECTIVE: To assess the role of caffeine restriction in the management of patients with symptomatic idiopathic ventricular premature beats. DESIGN: A randomised, double blind, 6 week intervention trial incorporating dietary caffeine restriction, caffeinated coffee, and decaffeinated coffee. SETTING: Cardiac outpatient clinic. PATIENTS: 13 patients with symptomatic frequent idiopathic ventricular premature beats. MAIN OUTCOME MEASURES: Weekly measures of serum caffeine concentration, coffee consumption, visual analogue score of palpitations, and 24 hour ventricular premature beat frequency. RESULTS: The interventions achieved significant alterations in serum caffeine concentrations (P < 0.001) which correlated with coffee consumption (r = 0.70; P < 0.001). Visual analogue palpitation scores showed a small, but significant correlation with ventricular premature beat frequencies (r = 0.34; P = 0.003). However, there were no significant changes in palpitation scores or ventricular premature beat frequencies during the intervention weeks and no significant correlations were found between these variables and serum caffeine concentrations. CONCLUSIONS: Caffeine restriction has no role in the management of patients referred with symptomatic idiopathic ventricular premature beats. PMID:8983684

  7. Symptomatic Abdominal Simple Cysts: Is Percutaneous Sclerotherapy with Hypertonic Saline and Bleomycin a Treatment Option?

    PubMed Central

    Souftas, V. D.; Kosmidou, M.; Karanikas, M.; Souftas, D.; Menexes, G.; Prassopoulos, P.

    2015-01-01

    Aim. To evaluate the feasibility of percutaneous sclerotherapy of symptomatic simple abdominal cysts, using hypertonic saline and bleomycin, as an alternative to surgery. Materials and Methods. This study involved fourteen consecutive patients (ten women, four men, mean age: 59.2 y) with nineteen symptomatic simple cysts (liver n = 14, kidney n = 3, and adrenal n = 2) treated percutaneously using a modified method. Initially CT-guided drainage was performed; the next day the integrity of the cyst/exclusion of extravasation or communications was evaluated under fluoroscopy, followed by two injections/reabsorptions of the same quantity of hypertonic NaCl 15% solution and three-time repetition of the same procedure with the addition of bleomycin. The catheter was then removed; the patients were hospitalized for 12 hours and underwent follow-ups on 1st, 3rd, 6th, and 12th months. Cyst's volumes and the reduction rate (%) were calculated in each evaluation. Results. No pain or complications were noted. A significant cyst's volume reduction was documented over time (P < 0.001). On the 12th month 17 cysts disappeared and two displayed a 98.7% and 68.9% reduction, respectively. Conclusion. This percutaneous approach constitutes a very promising nonsurgical alternative for patients with symptomatic simple cyst, without complications under proper precautions, leading to eliminating the majority of cysts. PMID:25878660

  8. Case Study: Symptomatic Exercise-Associated Hyponatremia in an Endurance Runner Despite Sodium Supplementation.

    PubMed

    Hoffman, Martin D; Myers, Thomas M

    2015-12-01

    Symptomatic exercise-associated hyponatremia (EAH) is known to be a potential complication from overhydration during exercise, but there remains a general belief that sodium supplementation will prevent EAH. We present a case in which a runner with a prior history of EAH consulted a sports nutritionist who advised him to consume considerable supplemental sodium, which did not prevent him from developing symptomatic EAH during a subsequent long run. Emergency medical services were requested for this runner shortly after he finished a 17-hr, 72-km run and hike in Grand Canyon National Park during which he reported having consumed 9.2-10.6 L of water and >6,500 mg of sodium. First responders determined his serum sodium concentration with point-of-care testing was 122 mEq/L. His hyponatremia was documented to have improved from field treatment with an oral hypertonic solution of 800 mg of sodium in 200 ml of water, and it improved further after significant aquaresis despite in-hospital treatment with isotonic fluids (lactated Ringer's). He was discharged about 5 hr after admission in good condition. This case demonstrates that while oral sodium supplementation does not necessarily prevent symptomatic EAH associated with overhydration, early recognition and field management with oral hypertonic saline in combination with fluid restriction can be effective treatment for mild EAH. There continues to be a lack of universal understanding of the underlying pathophysiology and appropriate hospital management of EAH. PMID:26061675

  9. Primary repair of symptomatic neonates with tetralogy of Fallot with or without pulmonary atresia.

    PubMed

    Lee, Chang-Ha; Kwak, Jae Gun; Lee, Cheul

    2014-01-01

    Recently, surgical outcomes of repair of tetralogy of Fallot (TOF) have improved. For patients with TOF older than 3 months, primary repair has been advocated regardless of symptoms. However, a surgical approach to symptomatic TOF in neonates or very young infants remains elusive. Traditionally, there have been two surgical options for these patients: primary repair versus an initial aortopulmonary shunt followed by repair. Early primary repair provides several advantages, including avoidance of shunt-related complications, early relief of hypoxia, promotion of normal lung development, avoidance of ventricular hypertrophy and fibrosis, and psychological comfort to the family. Because of advances in cardiopulmonary bypass techniques and accumulated experience in neonatal cardiac surgery, primary repair in neonates with TOF has been performed with excellent early outcomes (early mortality<5%), which may be superior to the outcomes of aortopulmonary shunting. A remaining question regarding surgical options is whether shunts can preserve the pulmonary valve annulus for TOF neonates with pulmonary stenosis. Symptomatic neonates and older infants have different anatomies of right ventricular outflow tract (RVOT) obstructions, which in neonates are nearly always caused by a hypoplastic pulmonary valve annulus instead of infundibular obstruction. Therefore, a shunt is less likely to preserve the pulmonary valve annulus than is primary repair. Primary repair of TOF can be performed safely in most symptomatic neonates. Patients who have had primary repair should be closely followed up to evaluate the RVOT pathology and right ventricular function. PMID:24578712

  10. [Chronic constipation].

    PubMed

    Degen, L

    2007-04-01

    Complaints of chronic constipation may substantially impair the quality of life of a patient. The disease feeling is shaped not only by objective parameters but also by subjective perceptions. This is along-considered into the so-called Rome-III-criteria. In the majority of the patients no distinct pathology can be found. A smaller group of patients however exhibit isolated or in combination a slow colonic transit or a pelvic floor dysfunction. Secondary extraintestinal causes are to be looked for particularly during a first clinical evaluation. Apart from general clinical investigations if necessary combined with a colonscopy, specific function tests (transit measurements, defecography) may be applied. Different laxative agents are the primary cornerstone of treatment. In selected cases biofeedback training or even surgical intervention can be successfully adopted. PMID:17663207

  11. Chronic Intestinal Pseudo-Obstruction.

    PubMed

    Panganamamula, Kashyap V; Parkman, Henry P

    2005-02-01

    Chronic intestinal pseudo-obstruction (CIP) is a gastrointestinal motility disorder characterized by chronic symptoms and signs of bowel obstruction in the absence of a fixed, lumen-occluding lesion. Radiographic findings consist of dilated bowel with air-fluid levels. Pseudo-obstruction is an uncommon condition and can result from primary or secondary causes. The management is primarily focused on symptom control and nutritional support to prevent weight loss and malnutrition. The principles of management of patients with CIP involve 1) establishing a correct clinical diagnosis and excluding mechanical obstruction; 2) differentiating between idiopathic and secondary forms; 3) performing a symptomatic and physiologic assessment of the parts of the gastrointestinal (GI) tract involved by manometric and whole gut transit scintigraphic studies; 4) careful assessment of nutritional status of the patient; and 5) developing a therapeutic plan addressing the patient's symptoms and nutritional status. Treatment of CIP includes frequent small meals with a low-fat, low-fiber diet, liquid nutritional supplements may be needed; prokinetic agents such as metoclopramide may help to reduce upper GI symptoms. Trials of drugs such as erythromycin, domperidone, cisapride, and tegaserod may be considered if there is no response. Subcutaneous octreotide may be helpful to improve small bowel dysmotility especially in patients with scleroderma. In patients with symptoms suggestive of bacterial overgrowth, courses of antibiotics such as metronidazole, ciprofloxacin, and doxycycline may be needed. Nutritional assessment and support is an important aspect of management. Enteral nutrition is usually preferred. In carefully selected patients, feeding jejunostomy with or without decompression gastrostomy may be tried. Long term parenteral nutrition should be reserved for patients who can not tolerate enteral nutrition. Complications associated with total parenteral nutrition include

  12. Autonomic dysfunction in chronic liver disease

    PubMed Central

    Frith, James; Newton, Julia L

    2011-01-01

    It is becoming increasingly clear that quality of life (QOL) is impaired in those with chronic liver disease (CLD). One of the most important contributors to impaired QOL is the symptomatic burden which can range from slight to debilitating. Autonomic dysfunction accounts for a significant proportion of these symptoms, which can be common, non-specific and challenging to treat. Investigating the autonomic nervous system can be straight forward and can assist the clinician to diagnose and treat specific symptoms. Evidence-based treatment options for autonomic symptoms, specifically in CLD, can be lacking and must be extrapolated from other studies and expert opinion. For those with severely impaired quality of life, liver transplantation may offer an improvement; however, more research is needed to confirm this. PMID:24367224

  13. Cinnarizine in the treatment of chronic asthma.

    PubMed Central

    Emanuel, M B; Chamberlain, J A; Whiting, S; Rigden, B G; Craven, A H

    1979-01-01

    1 Cinnarizine, an inhibitor of calcium ion transport across smooth muscle cell membrane, has been shown to exert an anti-asthmatic effect in patients with chronic asthma. 2 It is postulated that antagonism to calcium ion transport across the mast cell membrane may cause the compound to have a pharmacological effect similar to sodium cromoglycate. 3 Cinnarizine is orally active and its therapeutic effect is demonstrated in a double-blind, cross-over, placebo controlled study. 4 Patient benefit was shown by a significant improvement in peak flow rate. A non-significant trend towards a reduction in symptomatic bronchodilator usage and a decrease in asthma symptom score was also shown. 5 It is concluded that cinnarizine could well prove to be the first of a new family of anti-asthmatic drugs offering a protective effect when taken systemically. PMID:367414

  14. Immunodeficiency in chronic sinusitis: recognition and treatment.

    PubMed

    Stevens, Whitney W; Peters, Anju T

    2015-01-01

    Chronic rhinosinusitis (CRS) is estimated to affect over 35 million people. However, not all patients with the diagnosis respond to standard medical and surgical treatments. Although there are a variety of reasons a patient may be refractory to therapy, one possible etiology is the presence of an underlying immunodeficiency. This review will focus on the description, recognition, and treatment of several antibody deficiencies associated with CRS, including common variable immunodeficiency (CVID), selective IgA deficiency, IgG subclass deficiency, and specific antibody deficiency (SAD). The diagnosis of antibody deficiency in patients with CRS is important because of the large clinical implications it can have on sinus disease management. CVID is treated with immunoglobulin replacement, whereas SAD may be managed symptomatically and sometimes with prophylactic antibiotics and/or immunoglobulin replacement. PMID:25785751

  15. Pharmacological treatment of chronic obstructive pulmonary disease

    PubMed Central

    Montuschi, Paolo

    2006-01-01

    None of the drugs currently available for chronic obstructive pulmonary disease (COPD) are able to reduce the progressive decline in lung function which is the hallmark of this disease. Smoking cessation is the only intervention that has proved effective. The current pharmacological treatment of COPD is symptomatic and is mainly based on bronchodilators, such as selective β2-adrenergic agonists (short- and long-acting), anticholinergics, theophylline, or a combination of these drugs. Glucocorticoids are not generally recommended for patients with stable mild to moderate COPD due to their lack of efficacy, side effects, and high costs. However, glucocorticoids are recommended for severe COPD and frequent exacerbations of COPD. New pharmacological strategies for COPD need to be developed because the current treatment is inadequate. PMID:18044097

  16. Initial therapy of chronic lymphocytic leukemia.

    PubMed

    Eichhorst, Barbara; Cramer, Paula; Hallek, Michael

    2016-04-01

    Only chronic lymphocytic leukemia (CLL) patients with active or symptomatic disease or with advanced Binet or Rai stages require therapy. Prognostic risk factor profile and comorbidity burden are most relevant for the choice of treatment. For physically fit patients, chemoimmunotherapy with fludarabine, cyclophosphamide, and rituximab remains the current standard therapy. For unfit patients, treatment with an anti-CD20 antibody (obinutuzumab or rituximab or ofatumumab) plus milder chemotherapy (chlorambucil) may be applied. Patients with a del(17p) or TP53 mutation should be treated with the kinase inhibitors ibrutinib or a combination of idelalisib and rituximab. Clinical trials over the next several years will determine, whether kinase inhibitors, other small molecules, immunotherapeutics, or combinations thereof will further improve outcomes for patients with CLL. PMID:27040702

  17. Fighting Chronic Pain

    MedlinePlus

    ... pain, bone pain from spread of cancer, fibromyalgia, chronic fatigue syndrome Neurologic: "Phantom limb" pain after amputation, nerve pain from diabetes Read More "Chronic Pain" Articles Easing Chronic Pain: Better Treatments and ...

  18. Randomized trial of intensive bisphosphonate treatment versus symptomatic management in Paget's disease of bone.

    PubMed

    Langston, Anne L; Campbell, Marion K; Fraser, William D; MacLennan, Graeme S; Selby, Peter L; Ralston, Stuart H

    2010-01-01

    Bisphosphonates are widely regarded as the treatment of choice for Paget's disease of bone (PDB) because of their potent inhibitory effects on bone turnover, but the effects of bisphosphonate therapy on symptoms and complications of PDB have been little studied. Here we report the results of a randomized trial that compared the effects of symptomatic treatment with intensive bisphosphonate therapy in a cohort of 1324 patients with PDB who were followed up for a median of 3 years (range 2 to 5 years). The symptomatic treatment group was treated only if they had pagetic bone pain, for which they were first given analgesics or anti-inflammatory drugs, followed by bisphosphonates if they did not respond. The intensive group received repeat courses of bisphosphonates irrespective of symptoms with the aim of reducing and maintaining serum alkaline phosphatase (ALP) levels within the normal range. The endpoints were fracture, orthopedic surgery, quality of life, bone pain, and hearing thresholds. Serum ALP levels were significantly lower in the intensive treatment group than in with the symptomatic treatment group within 4 months of commencing treatment and remained lower throughout the study (p < .001). There was no difference between the groups in quality of life (as assessed by the SF36 questionnaire), in overall bodily pain, or in pagetic bone pain. Hearing thresholds, as assessed by audiometry did not change significantly and did not differ between the treatment groups. Clinical fractures occurred in 46 of 661 patients (7.0%) in the intensive treatment group compared with 49 of 663 patients (7.4%) in the symptomatic treatment group, and orthopedic surgery was required in 50 of 661 patients (7.3%) in the intensive treatment group and in 55 of 663 patients (8.3%) in the symptomatic treatment group. These differences were not significant. Subgroup analyses of patients with elevated ALP levels at baseline and those who did or did not receive bisphosphonates during the

  19. Symptomatic knee disorders in floor layers and graphic designers. A cross-sectional study

    PubMed Central

    2012-01-01

    Background Previous studies have described an increased risk of developing tibio-femoral osteoarthritis (TF OA), meniscal tears and bursitis among those with a trade as floor layers. The purpose of this study was to analyse symptomatic knee disorders among floor layers that were highly exposed to kneeling work tasks compared to graphic designers without knee-demanding work tasks. Methods Data on the Knee injury and Osteoarthritis Outcome Score (KOOS) were collected by questionnaires. In total 134 floor layers and 120 graphic designers had a bilateral radiographic knee examination to detect TF OA and patella-femoral (PF) OA. A random sample of 92 floor layers and 49 graphic designers had Magnetic Resonance Imaging (MRI) of both knees to examine meniscal tears. Means of the subscales of KOOS were compared by analysis of variance. The risk ratio of symptomatic knee disorders defined as a combination of radiological detected knee OA or MRI-detected meniscal tears combined with a low KOOS score was estimated by logistic regression in floor layers with 95% confidence interval (CI) and adjusted for age, body mass index, traumas, and knee-straining sports activities. Symptomatic knee OA or meniscal tears were defined as a combination of low KOOS-scores and radiographic or MRI pathology. Results Symptomatic TF and medial meniscal tears were found in floor layers compared to graphic designers with odds ratios 2.6 (95%CI 0.99-6.9) and 2.04 (95% CI 0.77-5.5), respectively. There were no differences in PF OA. Floor layers scored significantly lower on all KOOS subscales compared to graphic designers. Significantly lower scores on the KOOS subscales were also found for radiographic TF and PF OA regardless of trade but not for meniscal tears. Conclusions The study showed an overall increased risk of developing symptomatic TF OA in a group of floor layers with a substantial amount of kneeling work positions. Prevention would be appropriate to reduce the proportion of kneeling

  20. Treating symptomatic hyperprolactinemia in women with schizophrenia: presentation of the ongoing DAAMSEL clinical trial (Dopamine partial Agonist, Aripiprazole, for the Management of Symptomatic ELevated prolactin)

    PubMed Central

    2013-01-01

    Prolactin elevations occur in people treated with antipsychotic medications and are often much higher in women than in men. Hyperprolactinemia is known to cause amenorrhea, oligomenorrhea, galactorrhea and gynecomastia in females and is also associated with sexual dysfunction and bone loss. These side effects increase risk of antipsychotic nonadherence and suicide and pose significant problems in the long term management of women with schizophrenia. In this manuscript, we review the literature on prolactin; its physiology, plasma levels, side effects and strategies for treatment. We also present the rationale and protocol for an ongoing clinical trial to treat symptomatic hyperprolactinemia in premenopausal women with schizophrenia. More attention and focus are needed to address these significant side effects and help the field better personalize the treatment of women with schizophrenia. PMID:23968123

  1. Treating symptomatic hyperprolactinemia in women with schizophrenia: presentation of the ongoing DAAMSEL clinical trial (Dopamine partial Agonist, Aripiprazole, for the Management of Symptomatic ELevated prolactin).

    PubMed

    Kelly, Deanna L; Wehring, Heidi J; Earl, Amber K; Sullivan, Kelli M; Dickerson, Faith B; Feldman, Stephanie; McMahon, Robert P; Buchanan, Robert W; Warfel, Dale; Keller, William R; Fischer, Bernard A; Shim, Joo-Cheol

    2013-01-01

    Prolactin elevations occur in people treated with antipsychotic medications and are often much higher in women than in men. Hyperprolactinemia is known to cause amenorrhea, oligomenorrhea, galactorrhea and gynecomastia in females and is also associated with sexual dysfunction and bone loss. These side effects increase risk of antipsychotic nonadherence and suicide and pose significant problems in the long term management of women with schizophrenia. In this manuscript, we review the literature on prolactin; its physiology, plasma levels, side effects and strategies for treatment. We also present the rationale and protocol for an ongoing clinical trial to treat symptomatic hyperprolactinemia in premenopausal women with schizophrenia. More attention and focus are needed to address these significant side effects and help the field better personalize the treatment of women with schizophrenia. PMID:23968123

  2. Symptomatic co-infection with Babesia microti and Borrelia burgdorferi in patient after international exposure; a challenging case in Poland.

    PubMed

    Jabłońska, Joanna; Żarnowska-Prymek, Hanna; Stańczak, Joanna; Kozłowska, Joanna; Wiercińska-Drapało, Alicja

    2016-06-01

    The report presents a well-documented case of symptomatic co-infection of Babesia microti and Borrelia burgdorferi in a Polish immunocompetent patient after travelling to Canada and the USA. PMID:27294655

  3. Chronic Pain Medicines

    MedlinePlus

    ... Treatment of chronic pain usually involves medicines and therapy. Medicines used for chronic pain include pain relievers, antidepressants and anticonvulsants. Different types of medicines help ...

  4. CHRONIC URTICARIA

    PubMed Central

    Sachdeva, Sandeep; Gupta, Vibhanshu; Amin, Syed Suhail; Tahseen, Mohd

    2011-01-01

    Chronic urticaria (CU) is a disturbing allergic condition of the skin. Although frequently benign, it may sometimes be a red flag sign of a serious internal disease. A multitude of etiologies have been implicated in the causation of CU, including physical, infective, vasculitic, psychological and idiopathic. An autoimmune basis of most of the ‘idiopathic’ forms is now hypothesized. Histamine released from mast cells is the major effector in pathogenesis and it is clinically characterized by wheals that have a tendency to recur. Laboratory investigations aimed at a specific etiology are not always conclusive, though may be suggestive of an underlying condition. A clinical search for associated systemic disease is strongly advocated under appropriate circumstances. The mainstay of treatment remains H1 antihistaminics. These may be combined with complementary pharmacopeia in the form of H2 blockers, doxepin, nifedipine and leukotriene inhibitors. More radical therapy in the form of immunoglobulins, plasmapheresis and cyclophosphamide may be required for recalcitrant cases. Autologous transfusion and alternative remedies like acupuncture have prospects for future. A stepwise management results in favorable outcomes. An update on CU based on our experience with patients at a tertiary care centre is presented. PMID:22345759

  5. Chronic Pancreatitis

    PubMed Central

    DiMagno, Matthew J.; DiMagno, Eugene P.

    2012-01-01

    Purpose of review We review important new clinical observations in chronic pancreatitis (CP) reported in 2011. Recent findings Smoking increases the risk of non-gallstone acute pancreatitis (AP) and the progression of AP to CP. Binge drinking during Oktoberfest did not associate with increased hospital admissions for AP. The unfolded protein response is an adaptive mechanism to maintain pancreatic health in response to noxious stimuli such as alcohol. Onset of diabetes mellitus in CP is likely due to progressive disease rather than individual variables. Insufficient pancreatic enzyme dosing is common for treatment of pancreatic steatorrhea; 90,000 USP U of lipase should be given with meals. Surgical drainage provides sustained, superior pain relief compared to endoscopic treatment in patients advanced CP with a dilated main duct +/− pancreatic stones. The central acting gabapentoid pregabalin affords a modest 12% pain reduction in patients with CP but ~30% of patients have significant side effects. Summary Patients with non-gallstone related AP or CP of any etiology should cease smoking. Results of this year’s investigations further elucidated the pancreatic pathobiology due to alcohol, onset of diabetes mellitus in CP, and the mechanisms and treatment of neuropathic pain in CP. PMID:22782018

  6. Chronic Pancreatitis

    PubMed Central

    DiMagno, Matthew J.; DiMagno, Eugene P.

    2012-01-01

    Purpose of review We review important new clinical observations in chronic pancreatitis (CP) made in the past year. Recent findings Tropical pancreatitis associates with SPINK1 and/or CFTR gene mutations in approximately 50% of patients, similar to the frequency in idiopathic CP. Corticosteroids increase secretin-stimulated pancreatic bicarbonate concentrations in AIP by restoring mislocalized CFTR protein to the apical ductal membrane. Most patients with asymptomatic hyperenzymemia have pancreatic lesions of unclear significance or no pancreatic lesions. Common pitfalls in the use of diagnostic tests for EPI confound interpretation of findings in IBS and severe renal insufficiency. Further study is needed to improve the accuracy of endoscopic ultrasonography (EUS) to diagnose CP. Celiac plexus block provides short term pain relief in a subset of patients. Summary Results of this year’s investigations further elucidated the genetic associations of tropical pancreatitis, a reversible mislocalization of ductal CFTR in AIP, the association of asymptomatic pancreatic hyperenzymemia with pancreatic disorders, limitations of diagnostic tests for EPI, diagnosis of CP by EUS and endoscopic pancreatic function testing and treatment of pain. PMID:21844753

  7. Tissue distribution of Leishmania chagasi and lesions in transplacentally infected fetuses from symptomatic and asymptomatic naturally infected bitches.

    PubMed

    Pangrazio, Kristel Kegler; Costa, Erica A; Amarilla, Shyrley P; Cino, Ada G; Silva, Teane M A; Paixão, Tatiane A; Costa, Luciana F; Dengues, Enrique G; Diaz, Andres Avalos Ruiz; Santos, Renato L

    2009-11-12

    Visceral leishmaniasis (VL) is primarily transmitted by an invertebrate vector, but transmission in the absence of the vector has been reported. Vertical transmission of VL has been described in man and dogs. The aim of this study was to evaluate the distribution of Leishmania amastigotes in fetal organs and histopathologic changes associated with parasitism and to determinate the frequency of transplacental transmission and potential of vertical transmission by symptomatic and asymptomatic pregnant bitches. Symptomatic (n=4) and asymptomatic (n=4) pregnant bitches, serologically and parasitologically positive for Leishmania sp., carrying a total of 53 fetuses (26 from symptomatic and 27 from asymptomatic bitches) were selected at the Veterinary Hospital of the National University of Asuncion, Paraguay. Samples of placenta and fetal organs such as liver, spleen, lymph nodes, bone marrow, kidney and heart were histologically evaluated and processed for immunodetection of amastigotes and PCR. There were no lesions compatible with VL in fetal tissues in spite of the presence of amastigotes, particularly in lymphoreticular tissues. However, fetal hepatocytes had marked degenerative changes that were independent of the presence of amastigotes in liver. Twenty-six out of 53 placentas (13 symptomatic and 13 asymptomatic) and a total of 17 fetuses out of 53 (nine symptomatic and eight asymptomatic) were PCR positive. Together these findings indicate a high frequency of transplacental transmission and no differences in the potential of transmission when symptomatic were compared to asymptomatic pregnant bitches. PMID:19647368

  8. Rupatadine in allergic rhinitis and chronic urticaria.

    PubMed

    Mullol, J; Bousquet, J; Bachert, C; Canonica, W G; Gimenez-Arnau, A; Kowalski, M L; Martí-Guadaño, E; Maurer, M; Picado, C; Scadding, G; Van Cauwenberge, P

    2008-04-01

    Histamine is the primary mediator involved the pathophysiology of allergic rhinitis and chronic urticaria, and this explains the prominent role that histamine H(1)-receptor antagonists have in the treatment of these disorders. However, histamine is clearly not the only mediator involved in the inflammatory cascade. There is an emerging view that drugs which can inhibit a broader range of inflammatory processes may prove to be more effective in providing symptomatic relief in both allergic rhinitis and chronic urticaria. This is an important consideration of the Allergic Rhinitis and its Impact on Asthma (ARIA) initiative which provides a scientific basis for defining what are the desirable properties of an 'ideal' antihistamine. In this review of rupatadine, a newer dual inhibitor of histamine H(1)- and PAF-receptors, we evaluate the evidence for a mechanism of action which includes anti-inflammatory effects in addition to a powerful inhibition of H(1)- and PAF-receptors. We assess this in relation to the clinical efficacy (particularly the speed of onset of action) and safety of rupatadine, and importantly its longer term utility in everyday life. In clinical trials, rupatadine has been shown to be an effective and well-tolerated treatment for allergic rhinitis and chronic idiopathic urticaria (CIU). It has a fast onset of action, producing rapid symptomatic relief, and it also has an extended duration of clinical activity which allows once-daily administration. In comparative clinical trials rupatadine was shown to be at least as effective as drugs such as loratadine, cetirizine, desloratadine and ebastine in reducing allergic symptoms in adult/adolescent patients with seasonal, perennial or persistent allergic rhinitis. Importantly, rupatadine demonstrated no adverse cardiovascular effects in preclinical or extensive clinical testing, nor negative significant effects on cognition or psychomotor performance (including a practical driving study). It improved the

  9. Symptomatic and Asymptomatic Neurological Complications of Infective Endocarditis: Impact on Surgical Management and Prognosis

    PubMed Central

    Delahaye, François; Tattevin, Pierre; Federspiel, Claire; Le Moing, Vincent; Chirouze, Catherine; Nazeyrollas, Pierre; Vernet-Garnier, Véronique; Bernard, Yvette; Chocron, Sidney; Obadia, Jean-François; Alla, François; Hoen, Bruno; Duval, Xavier

    2016-01-01

    Objectives Symptomatic neurological complications (NC) are a major cause of mortality in infective endocarditis (IE) but the impact of asymptomatic complications is unknown. We aimed to assess the impact of asymptomatic NC (AsNC) on the management and prognosis of IE. Methods From the database of cases collected for a population-based study on IE, we selected 283 patients with definite left-sided IE who had undergone at least one neuroimaging procedure (cerebral CT scan and/or MRI) performed as part of initial evaluation. Results Among those 283 patients, 100 had symptomatic neurological complications (SNC) prior to the investigation, 35 had an asymptomatic neurological complications (AsNC), and 148 had a normal cerebral imaging (NoNC). The rate of valve surgery was 43% in the 100 patients with SNC, 77% in the 35 with AsNC, and 54% in the 148 with NoNC (p<0.001). In-hospital mortality was 42% in patients with SNC, 8.6% in patients with AsNC, and 16.9% in patients with NoNC (p<0.001). Among the 135 patients with NC, 95 had an indication for valve surgery (71%), which was performed in 70 of them (mortality 20%) and not performed in 25 (mortality 68%). In a multivariate adjusted analysis of the 135 patients with NC, age, renal failure, septic shock, and IE caused by S. aureus were independently associated with in-hospital and 1-year mortality. In addition SNC was an independent predictor of 1-year mortality. Conclusions The presence of NC was associated with a poorer prognosis when symptomatic. Patients with AsNC had the highest rate of valve surgery and the lowest mortality rate, which suggests a protective role of surgery guided by systematic neuroimaging results. PMID:27400273

  10. Arterial Wall Imaging in Symptomatic Carotid Stenosis: Delayed Enhancement on MDCT Angiography

    PubMed Central

    Ha, Su Min; Seo, Woo-Keun; Seol, Hae Young

    2016-01-01

    Objective To evaluate progressive enhancement in the carotid arterial wall overlying plaque in the symptomatic side for patients with cerebrovascular symptoms until delayed phase using MDCTA. Materials and Methods Twenty-one patients (all men; ages, 49-82 years; mean, 67.8 ± 8.4 years) with recent stroke and severe extracranial carotid stenosis were retrospectively analyzed. Pre-, early- and delayed phase images of MDCTA were obtained, and Hounsfield units (HU) of carotid walls were measured. We also measured HU of the asymptomatic contralateral carotid arterial wall for comparison. Friedman's test and Wilcoxon signed-rank test were used to evaluate the differences between groups. Results The averaged HU of the carotid wall in the symptomatic side was higher on the delayed phase (65.8 ± 14.2 HU) compared to early arterial phase (54.2 ± 12.6 HU). The averaged HU difference of wall enhancement between pre-contrast and delayed phase (28.0 ± 14.8 HU) was significantly higher than the between pre-contrast and early arterial phase (16.4 ± 12.1 HU) with P < 0.05. In analysis of the contralateral asymptomatic side, the HU difference between pre-contrast and delayed phase (15.5 ± 12.0 HU) showed no significant higher value than between pre-contrast and early arterial phase (14.9 ± 10.9 HU). Conclusion The pronounced enhancement of the carotid wall in the delayed phase on MDCTA was demonstrated in symptomatic patients with severe internal carotid artery stenosis. In the future, we need more comparative studies to verify this finding as one of risk stratification. PMID:26958408

  11. Endophytic bacterial diversity in the phyllosphere of Amazon Paullinia cupana associated with asymptomatic and symptomatic anthracnose.

    PubMed

    Bogas, Andréa Cristina; Ferreira, Almir José; Araújo, Welington Luiz; Astolfi-Filho, Spartaco; Kitajima, Elliot Watanabe; Lacava, Paulo Teixeira; Azevedo, João Lúcio

    2015-01-01

    Endophytes colonize an ecological niche similar to that of phytopathogens, which make them candidate for disease suppression. Anthracnose is a disease caused by Colletotrichum spp., a phytopathogen that can infect guarana (Paullinia cupana), an important commercial crop in the Brazilian Amazon. We investigated the diversity of endophytic bacteria inhabiting the phyllosphere of asymptomatic and symptomatic anthracnose guarana plants. The PCR-denaturation gradient gel electrophoresis (PCR-DGGE) fingerprints revealed differences in the structure of the evaluated communities. Detailed analysis of endophytic bacteria composition using culture-dependent and 16S rRNA clone libraries revealed the presence of Firmicutes, Proteobacteria, Actinobacteria, Bacteroidetes, and Acidobacteria phyla. Firmicutes comprised the majority of isolates in asymptomatic plants (2.40E(-4)). However, cloning and sequencing of 16S rRNA revealed differences at the genus level for Neisseria (1.4E(-4)), Haemophilus (2.1E(-3)) and Arsenophonus (3.6E(-5)) in asymptomatic plants, Aquicella (3.5E(-3)) in symptomatic anthracnose plants, and Pseudomonas (1.1E(-3)), which was mainly identified in asymptomatic plants. In cross-comparisons of the endophytic bacterial communities as a whole, symptomatic anthracnose plants contained higher diversity, as reflected in the Shannon-Weaver and Simpson indices estimation (P < 0.05). Similarly, comparisons using LIBSHUFF and heatmap analysis for the relative abundance of operational taxonomic units (OTUs) showed differences between endophytic bacterial communities. These data are in agreement with the NMSD and ANOSIM analysis of DGGE profiles. Our results suggest that anthracnose can restructure endophytic bacterial communities by selecting certain strains in the phyllosphere of P. cupana. The understanding of these interactions is important for the development of strategies of biocontrol for Colletotrichum. PMID:26090305

  12. Symptomatic Dengue Disease in Five Southeast Asian Countries: Epidemiological Evidence from a Dengue Vaccine Trial

    PubMed Central

    Taurel, Anne-Frieda; Capeding, Maria Rosario; Tran, Ngoc Huu; Hadinegoro, Sri Rezeki; Chotpitayasunondh, Tawee; Chong, Chee Kheong; Wartel, T. Anh; Beucher, Sophie; Frago, Carina; Moureau, Annick; Simmerman, Mark; Laot, Thelma; L’Azou, Maïna; Bouckenooghe, Alain

    2016-01-01

    Dengue incidence has increased globally, but empirical burden estimates are scarce. Prospective methods are best-able to capture all severities of disease. CYD14 was an observer-blinded dengue vaccine study conducted in children 2–14 years of age in Indonesia, Malaysia, Thailand, the Philippines, and Vietnam. The control group received no vaccine and resembled a prospective, observational study. We calculated the rates of dengue according to different laboratory or clinical criteria to make inferences about dengue burden, and compared with rates reported in the passive surveillance systems to calculate expansion factors which describe under-reporting. Over 6,933 person-years of observation in the control group there were 319 virologically confirmed dengue cases, a crude attack rate of 4.6%/year. Of these, 92 cases (28.8%) were clinically diagnosed as dengue fever or dengue hemorrhagic fever by investigators and 227 were not, indicating that most symptomatic disease fails to satisfy existing case definitions. When examining different case definitions, there was an inverse relationship between clinical severity and observed incidence rates. CYD14’s active surveillance system captured a greater proportion of symptomatic dengue than national passive surveillance systems, giving rise to expansion factors ranging from 0.5 to 31.7. This analysis showed substantial, unpredictable and variable under-reporting of symptomatic dengue, even within a controlled clinical trial environment, and emphasizes that burden estimates are highly sensitive to case definitions. These data will assist in generating disease burden estimates and have important policy implications when considering the introduction and health economics of dengue prevention and control interventions. PMID:27532617

  13. Predictors of Pain and Function in Patients With Symptomatic, Atraumatic Full-Thickness Rotator Cuff Tears

    PubMed Central

    Harris, Joshua D.; Pedroza, Angela; Jones, Grant L.

    2013-01-01

    Background Although the prevalence of full-thickness rotator cuff tears increases with age, many patients are asymptomatic and may not require surgical repair. The factors associated with pain and loss of function in patients with rotator cuff tears are not well defined. Purpose To determine which factors correlate with pain and loss of function in patients with symptomatic, atraumatic full-thickness rotator cuff tears who are enrolled in a structured physical therapy program. Study Design Cross-sectional study; Level of evidence, 3. Methods A multicenter group enrolled patients with symptomatic, atraumatic rotator cuff tears in a prospective, nonrandomized cohort study evaluating the effects of a structured physical therapy program. Time-zero patient data were reviewed to test which factors correlated with Western Ontario Rotator Cuff (WORC) index and American Shoulder and Elbow Surgeons (ASES) scores. Results A total of 389 patients were enrolled. Mean ASES score was 53.9; mean WORC score was 46.9. The following variables were associated with higher WORC and ASES scores: female sex (P = .001), education level (higher education, higher score; P <.001), active abduction (degrees; P = .021), and strength in forward elevation (P = .002) and abduction (P = .007). The following variables were associated with lower WORC and ASES scores: male sex (P = .001), atrophy of the supraspinatus (P = .04) and infraspinatus (P = .003), and presence of scapulothoracic dyskinesia (P < .001). Tear size was not a significant predictor (WORC) unless comparing isolated supraspinatus tears to supraspinatus, infraspinatus, and subscapularis tears (P = .004). Age, tear retraction, duration of symptoms, and humeral head migration were not statistically significant. Conclusion Nonsurgically modifiable factors, such as scapulothoracic dyskinesia, active abduction, and strength in forward elevation and abduction, were identified that could be addressed nonoperatively with therapy. Therefore

  14. Transforaminal endoscopic surgery for symptomatic lumbar disc herniations: a systematic review of the literature

    PubMed Central

    Nellensteijn, Jorm; Bartels, Ronald; Peul, Wilco; van Royen, Barend; van Tulder, Maurits

    2009-01-01

    The study design includes a systematic literature review. The objective of the study was to evaluate the effectiveness of transforaminal endoscopic surgery and to compare this with open microdiscectomy in patients with symptomatic lumbar disc herniations. Transforaminal endoscopic techniques for patients with symptomatic lumbar disc herniations have become increasingly popular. The literature has not yet been systematically reviewed. A comprehensive systematic literature search of the MEDLINE and EMBASE databases was performed up to May 2008. Two reviewers independently checked all retrieved titles and abstracts and relevant full text articles for inclusion criteria. Included articles were assessed for quality and outcomes were extracted by the two reviewers independently. One randomized controlled trial, 7 non-randomized controlled trials and 31 observational studies were identified. Studies were heterogeneous regarding patient selection, indications, operation techniques, follow-up period and outcome measures and the methodological quality of these studies was poor. The eight trials did not find any statistically significant differences in leg pain reduction between the transforaminal endoscopic surgery group (89%) and the open microdiscectomy group (87%); overall improvement (84 vs. 78%), re-operation rate (6.8 vs. 4.7%) and complication rate (1.5 vs. 1%), respectively. In conclusion, current evidence on the effectiveness of transforaminal endoscopic surgery is poor and does not provide valid information to either support or refute using this type of surgery in patients with symptomatic lumbar disc herniations. High-quality randomized controlled trials with sufficiently large sample sizes are direly needed to evaluate if transforaminal endoscopic surgery is more effective than open microdiscectomy. PMID:19756781

  15. Long-term psychological consequences of symptomatic pulmonary embolism: a qualitative study

    PubMed Central

    Noble, Simon; Lewis, Rhian; Whithers, Jodie; Lewis, Sarah; Bennett, Paul

    2014-01-01

    Objective To explore the psychological consequences of experiencing symptomatic pulmonary embolism (PE). Design Qualitative interview-based study using interpretative phenomenological analysis. Setting Outpatients who attended an anticoagulation clinic in a district general hospital. Participants Patients attending an anticoagulation clinic following hospital admission for symptomatic PE were approached to participate. A total of 9 (4 women, 5 men) of 11 patients approached agreed to be interviewed. Participants were aged between 26 and 72 years and had previously experienced a PE between 9 and 60 months (median=26 months, mean=24 months). Intervention Audiotaped semistructured qualitative interviews were undertaken to explore participants experiences of having a PE and how it had affected their lives since. Data were transcribed and analysed using interpretative phenomenological analysis to identify emergent themes. Results Three major themes with associated subthemes were identified. Participants described having a PE as a life-changing experience comprising initial shock, followed by feeling of loss of self, life-changing decisions and behaviour modification. Features of post-traumatic stress disorder (PTSD) were described with flashbacks, hypervigilance and intrusive thoughts being most prevalent. Participants identified several areas of support needed for such patients including easier access to support through information giving and emotional support. Conclusions Long-term consequences of venous thromboembolism go beyond the physical alone. Patients describe experiencing symptomatic PE to be a life-changing distressing event leading to behaviour modification and in some PTSD. It is likely that earlier psychological intervention may reduce such long-term sequelae. PMID:24694625

  16. Treatment of uncomplicated symptomatic urinary tract infections: Resistance patterns and misuse of antibiotics

    PubMed Central

    George, Carolin Elizabeth; Norman, Gift; Ramana, G Venkata; Mukherjee, Devashri; Rao, Tata

    2015-01-01

    Introduction: Uncomplicated but symptomatic urinary tract infections (UTIs) are a common problem seen in practice. The study was undertaken to assess the most common pathogens responsible for uncomplicated symptomatic UTIs and the antimicrobial resistance pattern in a hospital in Bangalore. The study also explores the issue of antibiotic usage for these patients. Materials and Methods: The study was conducted in the Medicine department of a tertiary hospital in Bangalore. In all, 196 patients presented with symptoms of UTI. Bacterial growth was determined by standard microbiology techniques on freshly voided mid-steam urine samples collected from recruited patients. Patients’ demographic data, urine culture results, resistance rates to antimicrobial agents and prescribed empiric antimicrobial therapy were analyzed. Results: The prevalence of UTI was 32.1%; majority (67.9%) of the symptomatic did not have UTI based on culture report. Gram-negative bacteria constituted the largest group with a prevalence of 84.1% (53/63), with Escherichia coli being the most common (70%) uropathogen. Gram-negative isolates showed high level of sensitivity to amikacin (90.6%) and nitrofurantoin (77.4%). Most of the gram-positive organisms were susceptible to nitrofurantoin (70%) and gentamicin (50%). Uropathogens isolated demonstrated high resistance to cotrimoxazole, fluoroquinolones, and beta-lactam antibiotics. It was found out that 30.1% of the patients were wrongly managed of which 14.7% were over treated. Conclusion: UTI can be over diagnosed and over treated on the basis of clinical signs, symptoms and urine microscopy. In the era of emerging anti-microbial resistance, effective counseling and delay in antibiotic initiation or empirical therapy with a short course of nitrofurantoin is highly recommended. Empirical therapy guidelines should be updated periodically to reflect changes in antimicrobial resistance of uropathogens. PMID:26288784

  17. Etiology and clinical characteristics of symptomatic unilateral maxillary sinusitis: A review of 174 cases.

    PubMed

    Troeltzsch, Matthias; Pache, Christoph; Troeltzsch, Markus; Kaeppler, Gabriele; Ehrenfeld, Michael; Otto, Sven; Probst, Florian

    2015-10-01

    The purpose of the study was to analyze the causative pathology associated with symptomatic unilateral maxillary sinusitis requiring surgical treatment. A retrospective review of all patients that have been treated surgically for unilateral symptomatic maxillary sinusitis between 2006 and 2013 at a single institution was performed. Demographic, anamnesis, clinical, radiological, microbiological and histological data were gathered and analyzed. The patients were allocated into groups depending on the underlying cause of the disease. Descriptive and inferential statistics were computed (level of significance: p ≤ 0.05). The study sample was composed of 174 patients (72 female; 102 male) with a mean age of 52.7 years (SD 16.9). Most cases (130; 75%) were triggered by odontogenic pathology following dentoalveolar surgical interventions (83/130 patients; 64%). Other etiological factors for odontogenic unilateral sinusitis were periapical (23/130 cases; 18%) and periodontal pathology (13/130 cases; 10%). Rhinogenic factors for sinusitis were detected in 13 patients (7.5%) and dental implant-associated unilateral maxillary sinusitis was diagnosed in nine patients (5.2%). Four patients (2.3%) had undergone previous sinus augmentation surgery. A leading cause for the sinus infection could not be identified in 18 patients (10%) who all had a history of midfacial surgery. Medication-related osteonecrosis of the jaw (8) and squamous cell carcinoma (2) were incidental findings. There were no differences in the clinical appearance of the disease with respect to its etiology. Odontogenic causes for maxillary sinusitis must be considered especially in unilateral cases. Maxillary dental implants may induce symptomatic unilateral maxillary sinusitis. PMID:26319958

  18. Population-Based Age Group Specific Annual Incidence Rates of Symptomatic Age-Related Macular Degeneration

    PubMed Central

    Saari, Jukka M

    2014-01-01

    Purpose To study the population-based annual incidence rates of exudative, dry and all cases of symptomatic age-related macular degeneration (AMD) in different age and sex groups. Methods. This is a one year, prospective, population-based study on all consecutive new patients with AMD in the hospital district of Central Finland. The diagnosis was confirmed in all patients with slit lamp biomicroscopy, optical coherence tomography (OCT) using a Spectralis HRA + OCT device, and the Heidelberg Eye Explorer 1.6.2.0 program. Fluorescein angiograms were taken when needed. Results. The population-based annual incidence rates of all cases of symptomatic AMD increased from 0.03% (95% CI, 0.01-0.05%) in the age group 50-59 years to 0.82% (95% CI, 0.55-1.09%) in the age group 85-89 years and were 0.2% (95% CI, 0.17-0.24%) in exudative, 0.11% (95% CI, 0.09-0.14%) in dry, and 0.32% (95% CI, 0.28-0.36%) in all cases of AMD in the age group 60 years and older. During the next 20 years in Central Finland the population-based annual incidence rates can be estimated to increase to 0.27% (95% CI, 0.24-0.30%) in exudative, to 0.13% (95% CI, 0.11-0.15%) in dry, and to 0.41% (95% CI, 0.37-0.45%) in all cases of AMD in the age group 60 years and older. The population-based annual incidence of AMD did not show statistically significant differences between males and females (p>0.1). Conclusion: The population-based age-group specific annual incidence rates of symptomatic AMD of this study may help to plan health care provision for patients of AMD. PMID:25674187

  19. Symptomatic Dengue Disease in Five Southeast Asian Countries: Epidemiological Evidence from a Dengue Vaccine Trial.

    PubMed

    Nealon, Joshua; Taurel, Anne-Frieda; Capeding, Maria Rosario; Tran, Ngoc Huu; Hadinegoro, Sri Rezeki; Chotpitayasunondh, Tawee; Chong, Chee Kheong; Wartel, T Anh; Beucher, Sophie; Frago, Carina; Moureau, Annick; Simmerman, Mark; Laot, Thelma; L'Azou, Maïna; Bouckenooghe, Alain

    2016-08-01

    Dengue incidence has increased globally, but empirical burden estimates are scarce. Prospective methods are best-able to capture all severities of disease. CYD14 was an observer-blinded dengue vaccine study conducted in children 2-14 years of age in Indonesia, Malaysia, Thailand, the Philippines, and Vietnam. The control group received no vaccine and resembled a prospective, observational study. We calculated the rates of dengue according to different laboratory or clinical criteria to make inferences about dengue burden, and compared with rates reported in the passive surveillance systems to calculate expansion factors which describe under-reporting. Over 6,933 person-years of observation in the control group there were 319 virologically confirmed dengue cases, a crude attack rate of 4.6%/year. Of these, 92 cases (28.8%) were clinically diagnosed as dengue fever or dengue hemorrhagic fever by investigators and 227 were not, indicating that most symptomatic disease fails to satisfy existing case definitions. When examining different case definitions, there was an inverse relationship between clinical severity and observed incidence rates. CYD14's active surveillance system captured a greater proportion of symptomatic dengue than national passive surveillance systems, giving rise to expansion factors ranging from 0.5 to 31.7. This analysis showed substantial, unpredictable and variable under-reporting of symptomatic dengue, even within a controlled clinical trial environment, and emphasizes that burden estimates are highly sensitive to case definitions. These data will assist in generating disease burden estimates and have important policy implications when considering the introduction and health economics of dengue prevention and control interventions. PMID:27532617

  20. A comparison of location of acute symptomatic vs. ‘silent’ small vessel lesions

    PubMed Central

    Valdés Hernández, Maria del C.; Maconick, Lucy C.; Muñoz Maniega, Susana; Wang, Xin; Wiseman, Stewart; Armitage, Paul A.; Doubal, Fergus N.; Makin, Stephen; Sudlow, Cathie L. M.; Dennis, Martin S.; Deary, Ian J.; Bastin, Mark

    2015-01-01

    Background Acute lacunar ischaemic stroke, white matter hyperintensities, and lacunes are all features of cerebral small vessel disease. It is unclear why some small vessel disease lesions present with acute stroke symptoms, whereas others typically do not. Aim To test if lesion location could be one reason why some small vessel disease lesions present with acute stroke, whereas others accumulate covertly. Methods We identified prospectively patients who presented with acute lacunar stroke symptoms with a recent small subcortical infarct confirmed on magnetic resonance diffusion imaging. We compared the distribution of the acute infarcts with that of white matter hyperintensity and lacunes using computational image mapping methods. Results In 188 patients, mean age 67 ± standard deviation 12 years, the lesions that presented with acute lacunar ischaemic stroke were located in or near the main motor and sensory tracts in (descending order): posterior limb of the internal capsule (probability density 0·2/mm3), centrum semiovale (probability density = 0·15/mm3), medial lentiform nucleus/lateral thalamus (probability density = 0·09/mm3), and pons (probability density = 0·02/mm3). Most lacunes were in the lentiform nucleus (probability density = 0·01–0·04/mm3) or external capsule (probability density = 0·05/mm3). Most white matter hyperintensities were in centrum semiovale (except for the area affected by the acute symptomatic infarcts), external capsules, basal ganglia, and brainstem, with little overlap with the acute symptomatic infarcts (analysis of variance, P < 0·01). Conclusions Lesions that present with acute lacunar ischaemic stroke symptoms may be more likely noticed by the patient through affecting the main motor and sensory tracts, whereas white matter hyperintensity and asymptomatic lacunes mainly affect other areas. Brain location could at least partly explain the symptomatic vs. covert development of small vessel