Platelet Levels and Implications For Pre-Dialysis Chronic Renal ...

African Journals Online (AJOL)

Platelet count is assumed to be normal in chronic renal insufficiency. However, the possible effect of loss of platelet function in chronic renal failure (CFR) in relation to occult chronic blood loss, haematuria and overall health of the patient has not been given the desired attention. The aim of this study was to determine the ...

Occurrence of Mycoplasma hyorhinis infections in fattening pigs and association with clinical signs and pathological lesions of Enzootic Pneumonia.

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Luehrs, Adrian; Siegenthaler, Salome; Grützner, Niels; Grosse Beilage, Elisabeth; Kuhnert, Peter; Nathues, Heiko

2017-05-01

Respiratory disorders in fattening pigs are of major concern worldwide. Particularly Enzootic Pneumonia remains a problem for the pig industry. This chronic respiratory disease is primarily caused by Mycoplasma hyopneumoniae (M. hyopneumoniae). However, more recently it was hypothesised that M. hyorhinis can also cause similar lung lesions. To investigate the relevance of M. hyorhinis as a cause of pneumonia in fattening pigs 10 farms in Switzerland (considered free of Enzootic Pneumonia) and 20 farms in Germany (regarded as endemic for Enzootic Pneumonia) with a history of chronic and/or recurrent respiratory diseases were included in the study. During a one-time farm visit the coughing index was determined in the batch of oldest fattening pigs in each farm before submission to slaughter. In total, 1375 lungs from these pigs were collected at the abattoir and individually scored for lesions. Furthermore, 600 lungs with, if present, indicative lesions for Enzootic Pneumonia (purple to grey areas of tissue consolidation in the cranio-ventral lung lobes) were tested for mycoplasma species by culture and by real-time PCR for the presence of M. hyorhinis and M. hyopneumoniae. In total, 15.7% of the selected lungs were tested positive for M. hyorhinis by real-time PCR. The prevalence of M. hyorhinis was 10% in Switzerland and 18.5% in Germany and differed significantly between these two countries (p=0.007). M. hyorhinis was detected significantly more often in pneumonic lungs (p=0.004) but no significant association was found between M. hyorhinis and the coughing index or the M. hyopneumoniae status of the pig. M. hyopneumoniae was detected in 0% and 78.5% of the selected lungs in Switzerland and Germany, respectively. We found no evidence that M. hyorhinis alone can lead to similar lung lesions as seen by an infection with M. hyopneumoniae in fattening pigs. In addition, a simultaneous infection with both M. hyorhinis and M. hyopneumoniae did not aggravate the observed

Haematuria in association with Lynch syndrome

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Marwan Ma'ayeh

2012-04-01

Full Text Available A 40-year-old Caucasian male presented to the Emergency Department complaining of intermittent painless frank haematuria. Past medical history was significant for Hereditary Non-Polyposis Colon Cancer (HNPCC and a prophylactic total colectomy. Computed tomography urogram showed thickening in the posterior wall of the bladder. Cystoscopy showed a small bladder mass. Histology showed a papillary urothelial neoplasm of low malignant potential. HNPCC, also known as Lynch Syndrome, is an autosomal dominant disorder responsible for 3-5% of colorectal cancers. There are certain cancers known to be associated with HNPCC; colorectal cancer, endometrial, ovarian, stomach, pancreas, biliary tract, small bowel, brain, renal pelvic and ureteric tumours, sebaceous gland adenomas and keratocanthomas. An association with bladder tumours is not well established.

Diagnostic approach to chronic kidney disease | Naiker | South ...

African Journals Online (AJOL)

Chronic kidney disease (CKD) can be considered to be present if a patient has a glomerular filtration rate 3 months. These include proteinuria, haematuria and radiological abnormalities. Regardless of the stage of CKD, the approach is mainly similar.

Use of tylvalosin in the control of porcine enzootic pneumonia.

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Pallarés, F J; Lasa, C; Roozen, M; Ramis, G

2015-01-01

The purpose of this study was to investigate the efficacy of tylvalosin (Aivlosin Water Soluble Granules, ECO Animal Health) in drinking water for control of Mycoplasma hyopneumoniae (M hyo) on a farm with chronic enzootic pneumonia (EP) problems and high prevalence of mycoplasma-like lesions at slaughter. On a 4000-sow farm in the southeast of Spain, 1500 animals of same age were randomly divided into two groups: 900 pigs in the treated group (TG) and 600 pigs in the non-treated control group (CG). TG was medicated for seven days with tylvalosin in drinking water (2.5 mg tylvalosin/kg bodyweight (BW)) at weaning (from 21st to 28th day of life) and a second treatment when moved to finisher barn (from 63rd to 70th day of life). In the TG, there was a significant reduction in the severity (Ptylvalosin/kg BW in drinking water for seven days at weaning and when moved to finisher barn significantly reduces mycoplasma-like lung lesions and improves productivity parameters.

Enzootic plague reduces black-footed ferret (Mustela nigripes) survival in Montana

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Matchett, Marc R.; Biggins, Dean E.; Carlson, Valerie; Powell, Bradford; Rocke, Tonie E.

2010-01-01

Black-footed ferrets (Mustela nigripes) require extensive prairie dog colonies (Cynomys spp.) to provide habitat and prey. Epizootic plague kills both prairie dogs and ferrets and is a major factor limiting recovery of the highly endangered ferret. In addition to epizootics, we hypothesized that enzootic plague, that is, presence of disease-causing Yersinia pestis without any noticeable prairie dog die off, may also affect ferret survival. We reduced risk of plague on portions of two ferret reintroduction areas by conducting flea control for 3 years. Beginning in 2004, about half of the ferrets residing on dusted and nondusted colonies were vaccinated against plague with an experimental vaccine (F1-V fusion protein). We evaluated 6-month reencounter rates (percentage of animals observed at the end of an interval that were known alive at the beginning of the interval), an index to survival, for ferrets in four treatment groups involving all combinations of vaccination and flea control. For captive-reared ferrets (115 individuals observed across 156 time intervals), reencounter rates were higher for vaccinates (0.44) than for nonvaccinates (0.23, p = 0.044) on colonies without flea control, but vaccination had no detectable effect on colonies with flea control (vaccinates = 0.41, nonvaccinates = 0.42, p = 0.754). Flea control resulted in higher reencounter rates for nonvaccinates (p = 0.026), but not for vaccinates (p = 0.508). The enhancement of survival due to vaccination or flea control supports the hypothesis that enzootic plague reduces ferret survival, even when there was no noticeable decline in prairie dog abundance. The collective effects of vaccination and flea control compel a conclusion that fleas are required for maintenance, and probably transmission, of plague at enzootic levels. Other studies have demonstrated similar effects of flea control on several species of prairie dogs and, when combined with this study, suggest

Attenuated enzootic (pestoides) isolates of Yersinia pestis express active aspartase.

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Bearden, Scott W; Sexton, Christopher; Pare, Joshua; Fowler, Janet M; Arvidson, Cindy G; Yerman, Lyudmyla; Viola, Ronald E; Brubaker, Robert R

2009-01-01

It is established that Yersinia pestis, the causative agent of bubonic plague, recently evolved from enteropathogenic Yersinia pseudotuberculosis by undergoing chromosomal degeneration while acquiring two unique plasmids that facilitate tissue invasion (pPCP) and dissemination by fleabite (pMT). Thereafter, plague bacilli spread from central Asia to sylvatic foci throughout the world. These epidemic isolates exhibit a broad host range including man as opposed to enzootic (pestoides) variants that remain in ancient reservoirs where infection is limited to muroid rodents. Cells of Y. pseudotuberculosis are known to express glucose-6-phosphate dehydrogenase (Zwf) and aspartase (AspA); these activities are not detectable in epidemic Y. pestis due to missense mutations (substitution of proline for serine at amino position 155 of Zwf and leucine for valine at position 363 of AspA). In this study, functional Zwf was found in pestoides strains E, F and G but not seven other enzootic isolates; enzymic activity was associated with retention of serine at amino acid position 155. Essentially, full AspA activity occurred in pestoides isolates where valine (pestoides A, B, C and D) or serine (pestoides E, F, G and I) occupied position 363. Reduced activity occurred in strains Angola and A16, which contained phenylalanine at this position. The kcat but not Km of purified AspA from strain Angola was significantly reduced. In this context, aspA of the recently described attenuated enzootic microtus biovar encodes active valine at position 363, further indicating that functional AspA is a biomarker for avirulence of Y. pestis in man.

Renal Embolization and Urothelial Sclerotherapy for Recurrent Obstructive Urosepsis and Intractable Haematuria from Upper Tract Urothelial Carcinoma

Energy Technology Data Exchange (ETDEWEB)

Brown, Nicholas, E-mail: nibrown@cantab.net [St Vincent’s Hospital, Department of Interventional Radiology (Australia); Olayos, Elizabeth; Elmer, Sandra; Wong, Lih-Ming [St Vincent’s Hospital, Department of Urology (Australia); Brooks, Duncan M; Jhamb, Ashu [St Vincent’s Hospital, Department of Interventional Radiology (Australia)

2016-03-15

Management of intractable haematuria and obstructive urosepsis from upper tract urothelial carcinoma can be problematic in patients not suitable for surgery, chemotherapy or radiotherapy. Interventional radiology techniques provide alternative approaches in this setting, such as complete kidney embolization to cease urine output, percutaneous nephrostomy, antegrade injection of sclerotherapy agents and sterilisation of the upper collecting system. Related approaches have been successfully employed to sclerose renal cysts, lymphoceles, chyluria and intractable lower tract haemorrhage. No reports of percutaneous, antegrade sclerotherapy in the upper urinary tract have previously been published. We present a case of recurrent haematuria and obstructive urosepsis caused by invasive upper tract urothelial carcinoma in a non-operative patient, which was treated with renal embolisation and percutaneous upper tract urothelial sclerotherapy.

Posterior Nutcracker Syndrome with Left Renal Vein Duplication: A Rare Cause of Haematuria in a 12-Year-Old Boy

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J. Preza Fernandes

2012-01-01

Full Text Available The nutcracker syndrome (NCS is a rare cause of haematuria. It embraces an extended nonpathognomonic spectrum of symptoms that imply a difficult diagnosis. Ultimately it may be associated with substantial morbidity and even life-threatening events. We report a rare cause if a 12-year-old boy who presented with a history of frequent intermittent episodes of painless constant haematuria. The cystoscopy showed a bloody urine ejaculate from the left ureter meatus. The Doppler ultrasonography showed turbulent pattern of venous blood flow of the posterior renal vein branch behind the aorta. The abdominopelvic computer tomography (apCT revealed left renal vein (LRV duplication with a dilated retroaortic branch, entrapped between the aorta and the vertebral column, promoting the renal nutcracker syndrome. The patient was initially hospitalized and managed with oral iron supplements and continuous saline bladder irrigation, not requiring additional treatment. The child is currently asymptomatic, with haemoglobin value returning to normal and therefore proposed to conservative management with close followup. The authors present a case report of episodic haematuria caused by a rare entity—posterior nutcracker syndrome with renal vein duplication.

Fast-track access to urologic care for patients with macroscopic haematuria is efficient and cost-effective

DEFF Research Database (Denmark)

Liedberg, Fredrik; Gerdtham, Ulf; Gralén, Katarina

2016-01-01

: In all 275 patients who called 'the Red Phone' hotline were investigated, and 47 of them (17%) were diagnosed with cancer and 36 of those had bladder cancer. Median time from patient-reported haematuria to diagnosis was 29 (interquartile range (IQR) 14-104) days and 50 (IQR 27-165) days...

Therapeutic and post-lesional aspects of enzootic pneumonia in pigs

OpenAIRE

Adrian C. Stancu

2013-01-01

The mycoplasmas are causing significant economic damage, these conditions being constant attention of farmers and veterinary services. Economic losses may be due to mortality, veterinary restrictions, a decrease in meat production, increased feed consumption and expenditure specific therapeutic and control measures. The conducted reaserches aimed at methods of disease treatment and diagnosis of enzootic pneumonia based on morphopathological lesions (macroscopic and histopathological)in dead p...

Therapeutic and post-lesional aspects of enzootic pneumonia in pigs

Directory of Open Access Journals (Sweden)

Adrian C. Stancu

2013-05-01

Full Text Available The mycoplasmas are causing significant economic damage, these conditions being constant attention of farmers and veterinary services. Economic losses may be due to mortality, veterinary restrictions, a decrease in meat production, increased feed consumption and expenditure specific therapeutic and control measures. The conducted reaserches aimed at methods of disease treatment and diagnosis of enzootic pneumonia based on morphopathological lesions (macroscopic and histopathologicalin dead pigs cases.

Percutaneous renal sympathetic nerve ablation for loin pain haematuria syndrome.

Science.gov (United States)

Gambaro, Giovanni; Fulignati, Pierluigi; Spinelli, Alessio; Rovella, Valentina; Di Daniele, Nicola

2013-09-01

Loin pain haematuria syndrome (LPHS) is a severe renal pain condition of uncertain origin and often resistant to treatment. Nephrectomy and renal autotrasplantation have occasionally been performed in very severe cases. Its pathogenesis is controversial. A 40-year-old hypertensive lady was diagnosed with LPHS after repeated diagnostic imaging procedures had ruled out any renal, abdominal or spinal conditions to justify pain. Notwithstanding treatment with three drugs, she had frequent hypertensive crises during which the loin pain was dramatically exacerbated. Vascular causes of the pain and hypertension were investigated and excluded. Her renal function was normal. The patient was referred to a multidisciplinary pain clinic, but had no significant improvement in her pain symptoms despite the use of non-steroidal anti-inflammatory drugs, adjuvant antidepressants and opioid-like agents. The pain and the discomfort were so severe that her quality of life was very poor, and her social and professional activities were compromised. Nephrectomy and renal autotransplantation have occasionally been performed in these cases. Since visceral pain signals flow through afferent sympathetic fibres, we felt that percutaneous catheter-based radiofrequency ablation of the renal sympathetic nerve fibres (recently introduced for the treatment of drug-resistant hypertension) could be valuable for pain relief. We treated the patient with radiofrequency ablation (Medtronic Symplicity Catheter) applied only to the right renal artery. After a 6-month follow-up, the patient is pain free and normotensive with all drugs withdrawn. She has experienced no hypertensive crises in the meantime. This observation suggests that percutaneous sympathetic denervation could prove to be an effective mini-invasive strategy for the treatment of chronic renal pain, and LPHS in particular.

Susceptibility of Ae. aegypti (Diptera: Culicidae) to infection with epidemic (subtype IC) and enzootic (subtypes ID, IIIC, IIID) Venezuelan equine encephalitis complex alphaviruses.

Science.gov (United States)

Ortiz, Diana I; Kang, Wenli; Weaver, Scoti C

2008-11-01

To test the hypothesis that enzootic and epidemic Venezuelan equine encephalitis (VEE) complex alphaviruses can infect and be transmitted by Ae. aegypti, we conducted a series of experimental infection studies. One set of experiments tested the susceptibility of geographic strains of Ae. aegypti from Peru and Texas (U.S.A.) for epidemic (subtype IC) and enzootic (subtype ID) strains from Colombia/Venezuela, whereas the second set of experiments tested the susceptibility of Ae. aegypti from Iquitos, Peru, to enzootic VEE complex strains (subtypes ID, IIIC, and IIID) isolated in the same region, at different infectious doses. Experimental infections using artificial bloodmeals suggested that Ae. aegypti mosquitoes, particularly the strain from Iquitos, Peru, is moderately to highly susceptible to all of these VEE complex alphaviruses. The occurrence of enzootic VEE complex viruses circulating endemically in Iquitos suggests the possibility of a dengue-like transmission cycle among humans in tropical cities.

First case report of enzootic nasal adenocarcinoma in "Ouled Djellal" ewe in Algeria

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Nassim Sid

2018-01-01

Full Text Available We report clinical and pathological features of enzootic nasal adenocarcinoma (ENA in one sheep in Algeria. A one-year-old Ouled Djellal sheep from a large herd (~1240 animals, located in Bordj Bou Arreridj, Algeria, was clinically diagnosed by the presence of persistent seromucous nasal discharge, head shaking, muzzle licking, dyspnoea, exophthalmia and frontal protrusion. The sheep was euthanized, and the necropsy was performed. Gross examination showed soft touch, pinkish-white tumour masses in the nasal cavities with distortion of the turbinates and of the medium septum. According to clinical and pathological findings, the tumour has been defined as a low grade mixed nasal adenocarcinoma, with the presence of tubular and papillary structures. This is, to our knowledge, the first report of ENA in Algeria known to be associated with enzootic nasal tumour virus (ENTV infection. However, such association requires confirmation by direct and/or indirect viral investigation.

Diagnosis of bladder tumours in patients with macroscopic haematuria

DEFF Research Database (Denmark)

Gandrup, Karen L; Løgager, Vibeke B; Bretlau, Thomas

2015-01-01

patients underwent CTU, MRU and flexible cystoscopy. Two uroradiologists individually reviewed the images without any clinical information, using a questionnaire. Patient records and pathology reports were also reviewed. RESULTS: At flexible cystoscopy, MRU and CTU, 32, 19 and 15 bladder lesions were...... identified, respectively. Histopathology showed that 13 of the 29 biopsied lesions were transitional cell carcinomas. Compared with the histopathology, the sensitivity and specificity for detection of tumours by CTU and MRU were 61.5% and 94.9%, and 79.9% and 93.4%, respectively. False-positive detection...... of bladder tumours, compared with histopathology, was reported in seven CTUs and nine MRUs, whereas the number of false-negative findings was five for CTUs and three for MRUs. CONCLUSIONS: Split-bolus CTU or MRU cannot replace cystoscopy in cases of macroscopic haematuria. MRU has a higher sensitivity than...

Genomic regions associated with ventro-cranial chronic pleuritis in pig

DEFF Research Database (Denmark)

Sørensen, Kirsten Kørup; Gregersen, Vivi Raundahl; Christensen, Ole Fredslund

2011-01-01

Ventro-cranial chronic pleuritis can be a result of pleuropneumonia and enzootic pneumonia. These diseases cause severe losses in intensive pig production worldwide, but host resistance is difficult to breed for. It could be beneficial to use marker-assisted selection, and a step towards this is ...

Single-phase DECT with VNCT compared with three-phase CTU in patients with haematuria

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Park, Jung Jae; Park, Byung Kwan; Kim, Chan Kyo [Sungkyunkwan University School of Medicine, Department of Radiology, Samsung Medical Center, Seoul (Korea, Republic of)

2016-10-15

To retrospectively evaluate the diagnostic performance of single-phase dual-energy CT (DECT) with virtual non-contrast CT (VNCT) compared with three-phase CT urography (CTU) in patients with haematuria. A total of 296 patients underwent three-phase CTU (NCT at 120 kVp; nephrographic phase and excretory phase DECTs at 140 kVp and 80 kVp) owing to haematuria. Diagnostic performances of CT scans were compared for detecting urothelial tumours and urinary stones. Dose-length product (DLP) was compared in relation to single-phase DECT and three-phase CTU Dose-length product (DLP) was compared in relation to single-phase DECT and three-phase CTU. Sensitivity and specificity for tumour were 95 % (19/20) and 98.9 % (273/276) on CTU, 95 % (19/20) and 98.2 % (271/276) on nephrographic phase DECT, and 90 % (18/20) and 98.2 % (271/276) on excretory phase DECT (P > 0.1). Of the 148 stones detected on NCT, 108 (73 %) and 100 (67.6 %) were detected on nephrographic phase and excretory phase VNCTs, respectively. The mean size of stones undetected on nephrographic and excretory VNCTs was measured as 1.5 ± 0.5 mm and 1.6 ± 0.6 mm, respectively. The mean DLPs of three-phase CTU, nephrographic phase DECT and excretory phase DECT were 1076 ± 248 mGy . cm, 410 ± 98 mGy . cm, and 360 ± 87 mGy . cm, respectively (P < 0.001). Single-phase DECT has a potential to replace three-phase CTU for detecting tumours with a lower radiation dose. (orig.)

Clinical testing of combined vaccine against enzootic pneumonia in industrial pig farming in Bulgaria

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Roman Pepovich

2015-10-01

Full Text Available In the pig farm with signs of a respiratory disease complex and laboratory confirmed enzootic pneumonia, the prophylactic efficacy of the combination vaccine (M. hyo+PCV2, a single injection administered intramuscularly 21 days after birth, at a dose of 2 ml was tested. The clinical condition, pathological changes in the lungs and some epidemiological and economic results were reported. It was found that vaccinated pigs are in a better clinical condition in comparison with the control group. Morbidity in the rearing period was reduced from 16.3% in the control group to 6.0% in vaccinated pigs, and in the fattening period, respectively, from 30.6% in the control group to 10.0% in the vaccinated group. Pathological features in the lung characteristic for the enzootic pneumonia in the vaccinated pigs were reduced from 25.5%±7.24 to 4.0%±2.44, and PCVI - from 13.0%±4.66 to 0%. Vaccination of pigs has been received and a higher average daily gain in groups for rearing (0.624 kg and for fattening (0.723 kg was recorded.

Adenocarcinoma of the caecum metastatic to the bladder: an unusual cause of haematuria

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Hunt Roger

2006-10-01

Full Text Available Abstract Background Primary malignancies of colorectal origin can metastasise to the bladder. Reports are however extremely rare, particularly from the caecum. Case report The report describes the case of a 45-year old male with Duke's B caecal carcinoma treated with a laparoscopically-assisted right hemicolectomy and adjuvant 5-Fluorouracil chemotherapy. Subsequently, a metastatic lesion to the bladder was demonstrated and successfully excised by partial cystectomy. Conclusion In order that optimal therapeutic options can be determined, it is important for clinicians to distinguish between primary disease of the bladder and other causes of haematuria. Various immunohistochemical techniques attempt to differentiate primary adenocarcinoma of the bladder from secondary colorectal adenocarcinoma. Suspicion of metastatic disease must be raised when histologically unusual bladder tumours are identified.

Prevalence and epidemiological features of ovine enzootic abortion in Lithuania.

Science.gov (United States)

Bagdonas, J; Petkevicius, S; Russo, P; Pepin, M; Salomskas, A

2007-01-01

The aim of performed study was to determine the level of enzootic abortion (EA) in sheep breeding farms in different districts of Lithuania, to determine differences in clinical signs and infection frequency between various age groups, and to evaluate the sensitivity and specificity of complement fixation test for antibodies detection and indirect immunofluorescence for antigen detection in sheep chlamydiosis. The clinical, serological and immunological tests in sheep farms were performed in 2004 and 2005. Comparing different age groups of sheep revealed that the lowest number of infected sheep was registered in animals younger than 18 months (23.1%, antibodies titre 3.191 log2, Pabortus infection. The highest prevalence of chlamydia (66.7%) was registered in placentas of sheep which aborted.

Construction of a molecular clone of ovine enzootic nasal tumor virus.

Science.gov (United States)

Walsh, Scott R; Gerpe, María Carla Rosales; Wootton, Sarah K

2016-12-30

Enzootic nasal tumor virus (ENTV-1) is an ovine betaretrovirus that has been linked to enzootic nasal adenocarcinoma (ENA), a contagious tumor of the ethmoid turbinates of sheep. Transmission experiments performed using virus isolated from cell free nasal tumor homogenates suggest that ENTV-1 is the causative agent of ENA; however, this etiological relationship has not been conclusively proven due to the fact that the virus cannot be propagated in vitro nor is there an infectious molecular clone of the virus. Here we report construction of a molecular clone of ENTV-1 and demonstrate that transfection of this molecular clone into HEK 293T cells produces mature virus particles. Analysis of recombinant virus particles derived from the initial molecular clone revealed a defect in the proteolytic processing of Gag; however, this defect could be corrected by co-expression of the Gag-Pro-Pol polyprotein from the highly related Jaagsiekte sheep retrovirus (JSRV) suggesting that the polyprotein cleavage sites in the ENTV-1 molecular clone were functional. Mutagenesis of the molecular clone to correct amino acid variants identified within the pro gene did not restore proteolytic processing; whereas deletion of one proline residue from a polyproline tract located in variable region 1 (VR1) of the matrix resulted in production of CA protein of the mature (cleaved) size strongly suggesting that normal virion morphogenesis and polyprotein cleavage took place. Finally, electron microscopy revealed the presence of spherical virus particles with an eccentric capsid and an average diameter of about 100 nm. In summary, we have constructed the first molecular clone of ENTV-1 from which mature virus particles can be produced. Future experiments using virus produced from this molecular clone can now be conducted to fulfill Koch's postulates and demonstrate that ENTV-1 is necessary and sufficient to induce ENA in sheep.

Epizootic to enzootic transition of a fungal disease in tropical Andean frogs: Are surviving species still susceptible?

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Alessandro Catenazzi

Full Text Available The fungal pathogen Batrachochytrium dendrobatidis (Bd, which causes the disease chytridiomycosis, has been linked to catastrophic amphibian declines throughout the world. Amphibians differ in their vulnerability to chytridiomycosis; some species experience epizootics followed by collapse while others exhibit stable host/pathogen dynamics where most amphibian hosts survive in the presence of Bd (e.g., in the enzootic state. Little is known about the factors that drive the transition between the two disease states within a community, or whether populations of species that survived the initial epizootic are stable, yet this information is essential for conservation and theory. Our study focuses on a diverse Peruvian amphibian community that experienced a Bd-caused collapse. We explore host/Bd dynamics of eight surviving species a decade after the mass extinction by using population level disease metrics and Bd-susceptibility trials. We found that three of the eight species continue to be susceptible to Bd, and that their populations are declining. Only one species is growing in numbers and it was non-susceptible in our trials. Our study suggests that some species remain vulnerable to Bd and exhibit ongoing population declines in enzootic systems where Bd-host dynamics are assumed to be stable.

Diagnosis of porcine enzootic pneumonia by post mortem sanitary inspection: comparison with other diagnostic methods

OpenAIRE

Kênia de Fátima Carrijo; Elmiro Rosendo do Nascimento; Virginia Léo de Almeida Pereira; Nelson Morés; Catia Silene Klein; Leonardo Muliterno Domingues; Rogerio Tortelly

2014-01-01

ABSTRACT. Carrijo K.F., Nascimento E.R., Pereira V.L.A., Morés N., Klein, C.S., Domingues L.M. & Tortelly R. [Diagnosis of porcine enzootic pneumonia by post mortem sanitary inspection: comparison with other diagnostic methods.] Diagnóstico da pneumonia enzoótica suína pela inspeção sanitária post mortem: comparação com outros métodos de diagnóstico. Revista Brasileira de Veterinária Brasileira 36(2):188-194, 2014. Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, Av. Par...

Marfan syndrome with antineutrophil cytoplasmic antibody-associated systemic vasculitis presenting as severe anaemia and haematuria after the Bentall procedure.

Science.gov (United States)

Sijia, Li; Shuangxin, Liu; Wei, Shi; Yanhai, Cui

2013-08-01

One month previously, a 28-year old male underwent an emergency modified Bentall procedure because of Marfan syndrome with acute aortic dissection Stanford Class A. Computed tomography of the chest did not reveal severe graft stenosis of the anastomosis. To explore the cause of anaemia, renal dysfunction and macroscopic haematuria, the patient was tested for antineutrophil cytoplasmic antibody (ANCA)-associated systemic vasculitis (AASV). Antimyeloperoxidase antibodies (MPO)-ANCA and antiproteinase 3 antibodies (PR3)-ANCA were strongly positive. Corticosteroid therapy was applied, followed by cyclophosphamide and azathioprine. In response to treatment, the MPO-ANCA and PR3-ANCA levels gradually decreased, proteinuria was alleviated and haemoglobin levels returned to normal after 6 months. This is the first report to highlight haemolytic anaemia and AASV with Marfan syndrome after surgery for aortic dissection.

Single-phase dual-energy CT urography in the evaluation of haematuria

International Nuclear Information System (INIS)

Ascenti, G.; Mileto, A.; Gaeta, M.; Blandino, A.; Mazziotti, S.; Scribano, E.

2013-01-01

Aim: To assess the value of a single-phase dual-energy computed tomography (DECT) urography protocol with synchronous nephrographic–excretory phase enhancement and to calculate the potential dose reduction by omitting the unenhanced scan. Materials and methods: Eighty-four patients referred for haematuria underwent CT urography using a protocol that included single-energy unenhanced and dual-energy contrast-enhanced with synchronous nephrographic–excretory phase scans. DECT-based images [virtual unenhanced (VUE), weighted average, and colour-coded iodine overlay] were reconstructed. Opacification degree by contrast media of the upper urinary tract, and image quality of virtual unenhanced images were independently evaluated using a four-point scale. The diagnostic accuracy in detecting urothelial tumours on DECT-based images was determined. The dose of a theoretical dual-phase single-energy protocol was obtained by multiplying the effective dose of the unenhanced single-energy acquisition by two. Radiation dose saving by omitting the unenhanced scan was calculated. Results: The degree of opacification was scored as optimal or good in 86.9% of cases (k = 0.72); VUE image quality was excellent or good in 83.3% of cases (k = 0.82). Sensitivity, specificity, positive predictive value, and negative predictive value for urothelial tumours detection were 85.7, 98.6, 92.3, and 97.1%. Omission of the unenhanced scan led to a mean dose reduction of 42.7 ± 5%. Conclusion: Single-phase DECT urography with synchronous nephrographic–excretory phase enhancement represents an accurate “all-in-one’’ approach with a radiation dose saving up to 45% compared with a standard dual-phase protocol.

Comparison between the efficacy of dimeric and monomeric non-ionic contrast media (iodixanol vs iopromide) in urography in patients with macroscopic haematuria

International Nuclear Information System (INIS)

Stacul, F.; Cova, M.; Pravato, M.; Floriani, I.

2003-01-01

Non-ionic dimers induce less diuresis than non-ionic monomers, resulting in increased opacification of the urinary tract in intravenous urography. This trial compared the diagnostic efficacy of iodixanol and iopromide in patients with macroscopic haematuria. One hundred consecutive patients with normal renal function and macroscopic haematuria entered a double blind, comparative, randomised, parallel trial. Contrast media were given with bolus injection in doses of 300 mgI/kg b.w. Radiographs were blindly evaluated by three radiologists who analysed different parameters (calyceal density and filling, papillary blush detection, delineation of collecting ducts, renal pelvis opacification, visualisation of ureters, bladder density, bladder distention) and estimated the diagnostic confidence (whether abnormal findings were definitely absent, probably absent, doubtful, probably present or certainly present). Radiological diagnoses were compared with final diagnoses. Results were summarised as the ratio of the odds of having a worse performance of iopromide vs iodixanol. Iodixanol showed a significantly better calyceal density and filling [odds ratio (OR): 1.96; 95% confidence interval (CI): 1.60-2.41], a significantly better pelvis opacification (OR 2.91; CI 2.02-4.18) and a significantly more frequent papillary blush detection (OR 1.95; CI 1.29-2.95). Iopromide showed a significantly better ureteral visualisation (OR 0.67; CI 0.48-0.92) and a significantly higher bladder distention (OR 0.59; CI 0.36-0.99). Iodixanol allowed a significantly higher diagnostic confidence as to calyceal evaluation (OR 1.35; CI 1.01-1.79). No significant differences were found with regard to other parameters. The results confirmed theoretical expectations. The higher opacification provided by iodixanol allowed better results and a higher diagnostic confidence in the upper excretory pathway. (orig.)

Diagnosis of porcine enzootic pneumonia by post mortem sanitary inspection: comparison with other diagnostic methods

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Kênia de Fátima Carrijo

2014-06-01

Full Text Available ABSTRACT. Carrijo K.F., Nascimento E.R., Pereira V.L.A., Morés N., Klein, C.S., Domingues L.M. & Tortelly R. [Diagnosis of porcine enzootic pneumonia by post mortem sanitary inspection: comparison with other diagnostic methods.] Diagnóstico da pneumonia enzoótica suína pela inspeção sanitária post mortem: comparação com outros métodos de diagnóstico. Revista Brasileira de Veterinária Brasileira 36(2:188-194, 2014. Faculdade de Medicina Veterinária, Universidade Federal de Uberlândia, Av. Pará, 1720, Bloco 2T, Jardim Umuarama, Uberlândia, MG 38400-902, Brasil. E-mail: keniacarrijo@ famev.ufu.br To compare the concordance of the diagnosis of porcine enzootic pneumonia (PEP by post-mortem Sanitary Inspection with other methods (histophatology and immunohistochemistry - IHC, were used lung tissue samples from 100 pigs slaughtered under sanitary inspection, and 50 of these had macroscopic lesions suggestive of PEP and 50 had no such lesions. These were fixed in 10% buffered formalin and processed by routine procedures for paraffin embedding and IHC technique for Mycoplasma hyopneumoniae using a monoespecific polyclonal antibody. The study demonstrating that there is concordance between the diagnosis of Sanitary Inspection with histophatology, between the diagnosis of Sanitary Inspection with IHC and histophatology with IHC. It can be conclude that when the lung has gross lesions of PEP, the probability the result is positive to M. hyopneumoniae by IHC and the presence of microscopic lesions increases. Thus, the microscopic diagnosis for PEP is feasible because it is associated to the other, so that the diagnosis given by the officials of Sanitary Inspection in slaughterhouses is not wrong; the macroscopic diagnosis is therefore a valid method for the diagnosis of PEP, it being understood this is not to say that the detection of M. hyopneumoniae.

Single-phase dual-energy CT urography in the evaluation of haematuria.

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Ascenti, G; Mileto, A; Gaeta, M; Blandino, A; Mazziotti, S; Scribano, E

2013-02-01

To assess the value of a single-phase dual-energy computed tomography (DECT) urography protocol with synchronous nephrographic-excretory phase enhancement and to calculate the potential dose reduction by omitting the unenhanced scan. Eighty-four patients referred for haematuria underwent CT urography using a protocol that included single-energy unenhanced and dual-energy contrast-enhanced with synchronous nephrographic-excretory phase scans. DECT-based images [virtual unenhanced (VUE), weighted average, and colour-coded iodine overlay] were reconstructed. Opacification degree by contrast media of the upper urinary tract, and image quality of virtual unenhanced images were independently evaluated using a four-point scale. The diagnostic accuracy in detecting urothelial tumours on DECT-based images was determined. The dose of a theoretical dual-phase single-energy protocol was obtained by multiplying the effective dose of the unenhanced single-energy acquisition by two. Radiation dose saving by omitting the unenhanced scan was calculated. The degree of opacification was scored as optimal or good in 86.9% of cases (k = 0.72); VUE image quality was excellent or good in 83.3% of cases (k = 0.82). Sensitivity, specificity, positive predictive value, and negative predictive value for urothelial tumours detection were 85.7, 98.6, 92.3, and 97.1%. Omission of the unenhanced scan led to a mean dose reduction of 42.7 ± 5%. Single-phase DECT urography with synchronous nephrographic-excretory phase enhancement represents an accurate "all-in-one'' approach with a radiation dose saving up to 45% compared with a standard dual-phase protocol. Copyright © 2012 The Royal College of Radiologists. All rights reserved.

Low Prevalence of Enzootic Equine Influenza Virus among Horses in Mongolia

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Alexandra Sack

2017-11-01

Full Text Available Horses are critically important for Mongolian herders’ livelihoods, providing transportation and food products, and playing important cultural roles. Equine influenza virus (EIV epizootics have been frequent among Mongolia’s horses, with five occurring since 1970. We sought to estimate the prevalence for EIV infection among horses and Bactrian camels with influenza-like illness between national epizootics. In 2016–2017, active surveillance for EIV was periodically performed in four aimags (provinces. Nasal swabs were collected from 680 horses and 131 camels. Seven of the horse swabs were “positive” for qRT-PCR evidence of influenza A (Ct value ≤ 38. Two more were “suspect positive” (Ct value > 38 and ≤ 40. These nine specimens were collected from four aimags. None of the camel specimens had molecular evidence of infection. Despite serial blind passage in Madin-Darby Canine Kidney cells (MDCK cells, none of the nine horse specimens yielded an influenza A virus. None of the 131 herder households surveyed had recently vaccinated their horses against EIV. It seems likely that sporadic EIV is enzootic in multiple Mongolian aimags. This finding, the infrequent use of EIV vaccination, periodic prevalence of highly pathogenic avian influenza, and the mixing of domestic and wild equid herds suggest that Mongolia may be a hot spot for novel EIV emergence.

An enzootic outbreak of acute disease associated with pathogenic E. coli in Adler monkey colony.

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Lapin, Boris A; Yakovleva, Lelita A; Dzhikidze, Eteri K; Gvozdik, Tatiana E; Agumava, Aslan A; Stasilevich, Zinaida K; Danilova, Irina G

2015-12-01

In spring 2009 in Adler colony of the Institute of Medical Primatology, a large enzootic outbreak of acute intestine infection associated with pathogenic E. coli occurred and caused 5% mortality of population (209 animals). The epidemiological analysis, bacteriological investigation, postmortem examination, histological analysis, and PCR were used to identify the infectious agent. Marked hemorrhagic diathesis, lethargy, dehydration, diarrhea with blood, wasting, and sometimes dystrophic changes in articular cartilages were noted. Morphologically, hemorrhagic enterocolitis and massive hemorrhages were found. PCR investigation of bacteriologically isolated E. coli characterized it as enteropathogenic and enteroinvasive E. coli. The outbreak in Adler colony slightly differed from similar outbreak in Florida in 2014 by more marked hemorrhagic diathesis and articular changes in some monkeys caused by polyavitaminosis developed in the course of infection. Sensitive to infection were M. mulatta, M. fascicularis, Cercopithecus aethiops, P. hamadryas and anubis, and Cebus capucinus. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Validation of a new test for Schistosoma haematobium based on detection of Dra1 DNA fragments in urine: evaluation through latent class analysis.

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Olufunmilola Ibironke

2012-01-01

Full Text Available Diagnosis of urogenital schistosomiasis in chronically infected adults is challenging but important, especially because long term infection of the bladder and urinary tract can have dire consequences. We evaluated three tests for viable infection: detection of parasite specific DNA Dra1 fragments, haematuria and presence of parasite eggs for sensitivity (Se and specificity (Sp.Over 400 urine specimens collected from adult volunteers in an endemic area in Western Nigeria were assessed for haematuria then filtered in the field, the filter papers dried and later examined for eggs and DNA. The results were stratified according to sex and age and subjected to Latent Class analysis.Presence of Dra1 in males (Se=100%; Sp=100% exceeded haematuria (Se=87.6%: Sp=34.7% and detection of eggs (Se=70.1%; Sp=100%. In females presence of Dra1 was Se=100%: Sp=100%, exceeding haematuria (Se=86.7%: Sp=77.0% and eggs (Se=70.1%; Sp=100%. Dra1 became undetectable 2 weeks after praziquantel treatment. We conclude detection of Dra1 fragment is a definitive test for the presence of Schistosoma haematobium infection.

Persistence of Mycoplasma hyopneumoniae sequence types in spite of a control program for enzootic pneumonia in pigs.

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Overesch, Gudrun; Kuhnert, Peter

2017-09-15

Enzootic pneumonia (EP) in pigs caused by Mycoplasma (M.) hyopneumoniae has successfully been combatted in Switzerland. A control program was fully implemented in 2004 which is based on total depopulation strategies of affected fattening farms as well as partial depopulation on breeding farms. Thereby, the number of cases has dropped drastically from more than 200 in 2003 to two cases in 2013. Currently monitoring is done based on clinical observation and subsequent diagnostic of coughing pigs. Moreover, in case of more than 10% gross pathological lesions per slaughter batch laboratory confirmation for EP is compulsory. Despite these strict measures it was not possible to eliminate M. hyopneumoniae from Swiss pig production. In fact, during the last few years the number of EP cases has slightly increased. Therefore, genotyping of the involved M. hyopneumoniae strains was conducted in order to elucidate possible sources and routes of infection. All available and typeable samples from totally 22 cases during the period 2014-2016 were investigated by extended multilocus sequence typing (MLST). A total of 16 cases, including eight from 2014, five from 2015 and three from 2016 could thereby be included in the study. MLST revealed that the majority of cases in 2014/2015 were due to two major spread scenarios, i.e. two M. hyopneumoniae sequence types, each scenario involving six individual production farms in five to six different Cantons (states), respectively. Moreover, by comparison of archived sequences some sequence types were observed over ten years demonstrating their persistence over a long time and the possible partial failure of elimination measures in Switzerland. Insufficient sanitation on affected farms and subsequent animal transport of symptomless infected pigs could lead to recurrent cases. Wild boar harbor identical strains found with EP but solid data are missing to assign a role as reservoir to this wild animal. Implementing a monitoring scheme for M

Afrimedic Vol. 4, No. 1 Final

African Journals Online (AJOL)

NAM

, fever and inability to pass urine. There was no history of purulent urethritis, haematuria, contact with anybody with chronic cough, weight loss and low back pain. There was no history of major trauma prior to onset of abdominal pain, but he.

Case Report - Persistent Haematuria and Chronic Pelvic Pain Due ...

African Journals Online (AJOL)

... of conception following an incomplete miscarriage. She recovered without complication within 2 weeks of its removal. Conclusion: This report highlights the need to discourage the insertion of IUCD by untrained health workers and to consider intra-vesical migration of IUCD in women of reproductive age with recurrent or ...

Evaluating enzootic bovine leukemia virus infection by means of molecular probe compared with the results of serological tests

International Nuclear Information System (INIS)

Reichert, M.; Grundbock, J.; Rulka, J.; Kozaczynska, B.; Stec, J.

1994-01-01

The present studies were aimed at determining the relation between the finding obtained by means of serological tests and the specific molecular probe. Serological tests were performed according to the methods recommended by the Polish Ministry of Agriculture; ELISA was run with ''Bioveta'' and ''Rhone Merieux'' kits and the AGID test was performed with EBL antigen made in our laboratory. The molecular probe was prepared from the previously cloned provirus DNA of EBL virus. The EBL provirus was detected in 28 samples taken from 44 randomly selected cows in three herds on which a leukemia eradication programme was in process. Three sera out of 28 positive reacting animals were negative in AGID test and only one serum in ELISA. The results indicate that the use of a specific molecular probe has some advantages in the diagnosis of latent virus infections. Besides, it can be applied in the studies on the pathogenesis of enzootic bovine leukemia. (author). 13 refs, 1 fig., 1 tab

New reassortant and enzootic European swine influenza 1 viruses transmits efficiently through direct contact in the ferret model

DEFF Research Database (Denmark)

Fobian, Kristina; P. Fabrizio, Thomas; Yoon, Sun-Woo

2015-01-01

The reverse zoonotic events that introduced the 2009 pandemic influenza virus into pigs have drastically increased the diversity of swine influenza viruses in Europe. The pandemic potential of these novel reassortments is still unclear, necessitating enhanced surveillance of European pigs...... with additional focus on risk assessment of these new viruses. In this study, four European swine influenza viruses were assessed for their zoonotic potential. Two of the four viruses were enzootic viruses of subtype H1N2 (with avian-like H1) and H3N2 and two were new reassortants, one with avian-like H1...... and human-like N2 and one with 2009 pandemic H1 and swine-like N2. All viruses replicated to high titers in nasal wash- and nasal turbinate samples from inoculated ferrets and transmitted efficiently by direct contact. Only the H3N2 virus transmitted to naïve ferrets via the airborne route. Growth kinetics...

Histopathological aspects of Bovine Enzootic Hematuria in Brazil Aspectos histopatológicos da Hematúria Enzoótica Bovina no Brasil

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Paulo Vargas Peixoto

2003-06-01

Full Text Available The bladder lesions of 59 cattle, from the States of Rio de Janeiro, São Paulo, Minas Gerais, Espírito Santo, Rio Grande do Sul, Santa Catarina, Paraná and Amazon, affected by Bovine Enzootic Haematuria (BEH, were studied histologically. The objective of this study was to describe and reclassify neoplastic and non-neoplastic alterations not yet reported, according to the more complete current nomenclature used in human medicine. There was an almost complete identity with alterations observed in the bladder of man. Due to the occurrence of two or more neoplasms in the same animal, differences in the methodology and in the concept of classification, a more precise comparison was not possible. Coexistence of different types of epithelial and/or mesenchymal tumour growth was frequently seen. Rare neoplasms or differentiations not previously described were found in the bladder of some animals affected by BEH. These were trabecular carcinoma with Paneth cells differentiation, mesonephroid adenoma, mesonephroid adenocarcinoma, "signet ring" cell carcinoma, plasmocytoid carcinoma, chromophobe cell carcinoma and nested type of transitional cell carcinoma. Haemangiosarcomas originating from haemangiomas were also observed. This study also revealed the occurrence of many tumors with anaplasia and pronounced infiltrative features, but which did not metastasize. The elucidation of the cause of this "barrier against metastases" and its relationship with chemical carcinogenesis induced by the ptaquiloside, the active principle of bracken fern (Pteridium aquilinum, could be of interest to future research on the control ofneoplasia in man and animals.Com o objetivo de descrever alterações neoplásicas e não-neoplásicas ainda não relatadas e, paralelamente, reclassificá-las de acordo com nomenclatura mais completa e atual utilizada em medicina humana, foram estudadas, histologicamente, lesões da bexiga de 59 bovinos com Hematúria Enzoótica (HEB

Evaluation of Anthelmintic Resistance and Exhaust Air Dust PCR as a Diagnostic Tool in Mice Enzootically Infected with Aspiculuris tetraptera

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Kapoor, Pratibha; Hayes, Yumiko O; Jarrell, Leslie T; Bellinger, Dwight A; Thomas, Rhiannon D; Lawson, Gregory W; Arkema, Jaclyn D; Fletcher, Craig A; Nielsen, Judith N

2017-01-01

The entry of infectious agents in rodent colonies occurs despite robust sentinel monitoring programs, strict quarantine measures, and stringent biosecurity practices. In light of several outbreaks with Aspiculuris tetraptera in our facilities, we investigated the presence of anthelmintic resistance and the use of exhaust air dust (EAD) PCR for early detection of A. tetraptera infection. To determine anthelmintic resistance, C57BL/6, DBA/2, and NCr nude mice were experimentally inoculated with embryonated A. tetraptera ova harvested from enzootically infected mice, followed by treatment with 150 ppm fenbendazole in feed, 150 ppm fenbendazole plus 5 ppm piperazine in feed, or 2.1 mg/mL piperazine in water for 4 or 8 wk. Regardless of the mouse strain or treatment, no A. tetraptera were recovered at necropsy, indicating the lack of resistance in the worms to anthelmintic treatment. In addition, 10 of 12 DBA/2 positive-control mice cleared the A. tetraptera infection without treatment. To evaluate the feasibility of EAD PCR for A. tetraptera, 69 cages of breeder mice enzootically infected with A. tetraptera were housed on a Tecniplast IVC rack as a field study. On day 0, 56% to 58% of the cages on this rack tested positive for A. tetraptera by PCR and fecal centrifugation flotation (FCF). PCR from EAD swabs became positive for A. tetraptera DNA within 1 wk of placing the above cages on the rack. When these mice were treated with 150 ppm fenbendazole in feed, EAD PCR reverted to pinworm-negative after 1 mo of treatment and remained negative for an additional 8 wk. The ability of EAD PCR to detect few A. tetraptera positive mice was investigated by housing only 6 infected mice on another IVC rack as a field study. The EAD PCR from this rack was positive for A. tetraptera DNA within 1 wk of placing the positive mice on it. These findings demonstrate that fenbendazole is still an effective anthelmintic and that EAD PCR is a rapid, noninvasive assay that may be a useful

Efficacy of an inactivated aqueous vaccine for the control of enzootic pneumonia in pigs infected with Mycoplasma hyopneumoniae.

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Tzivara, A; Kritas, S K; Bourriel, A R; Alexopoulos, C; Kyriakis, S C

2007-02-17

The efficacy of an inactivated aqueous vaccine against Mycoplasma hyopneumoniae was evaluated at two M hyopneumoniae-infected farrow-to-finish commercial farms (A and B) in Greece. In a prospective, randomised double-blind study, two groups on each farm received intramuscular doses of either the vaccine or the adjuvant when they were one and four weeks of age. The pigs were observed daily for clinical signs of disease; morbidity and mortality were recorded; and bodyweight was recorded at intervals. At slaughter, the lungs of the animals were examined and the chest cavities were examined for signs of pleuritis. No adverse reactions to the treatments were observed in any of the pigs. On farm A the vaccinated pigs were on average 6 kg heavier at slaughter, and on farm B they were on average 4 kg heavier; on both farms the average daily gain of the pigs was greater than that of the unvaccinated pigs. The prevalence and severity of enzootic pneumonia in the affected lungs were significantly lower in the vaccinated than in the unvaccinated pigs.

Tiamulin feed premix in the improvement of growth performance of pigs in herds severely affected with enzootic pneumonia.

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Burch, D G

1984-03-03

Four field trials were carried out to evaluate the effect of feeding tiamulin hydrogen fumarate at 20 and 30 ppm to fattening pigs over an eight week period, on farms with histories of severe, complicated, enzootic pneumonia problems. These farms had a prevalence of pigs with pneumonic lesions from 81 to 94 per cent and a range between individual batches of 69 to 96 per cent. The results of the first three trials showed that tiamulin at 30 ppm significantly improved the weight gains and feed conversion efficiency of pigs, in comparison with controls and was superior to the groups fed 20 ppm tiamulin. A further trial with tiamulin at 30 ppm and controls only, confirmed the original findings. The overall average results showed that tiamulin improved average daily gain by 33 g (4.7 per cent) and feed conversion efficiency by 0.138 (4.7 per cent). This effect did not appear to result from a reduction in the total extent of pneumonic lesions and the possible reasons for this are discussed, but in the fourth trial the number of pigs requiring parenteral treatment was noticeably reduced.

Diagnóstico da pneumonia enzoótica suína pela técnica da imunoperoxidase Immunoperoxidase technique for diagnosis of enzootic pnemonia in swine

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F.C. Ribeiro

2004-12-01

Full Text Available Avaliou-se a técnica da imunoperoxidase como método auxiliar para a detecção de Mycoplasma hyopneumoniae em suínos naturalmente infectados. Foram colhidos 80 fragmentos de pulmões de 40 animais provenientes de granjas consideradas negativas e 40 de granjas com diagnóstico positivo de pneumonia enzoótica. Com a utilização de soro policlonal específico (IgG de coelho anti- M. hyopneumoniae observou-se correlação positiva de 77% entre os diagnósticos microscópicos e imunoistoquímicos, enquanto que a correlação entre os diagnósticos macroscópico e imunoistoquímico foi de 49%. Nas granjas consideradas negativas observou-se presença de discreta imunorreação em 22,5% dos casos, o que poderia indicar a existência de reação cruzada com outros microrganismos. Nas granjas com diagnóstico positivo para pneumonia enzoótica a técnica da peroxidase-anti-peroxidase (PAP revelou diferentes graus de intensidade, variando de fraca imunomarcação até espesso depósito amarronzado no epitélio ou na luz das vias aéreas, ou ainda no interior de macrófagos, com relação direta entre a intensidade das lesões e da imunorreação. A técnica imunoistoquímica possui sensibilidade de 95% e especificidade de 77,5%, podendo ser recomendada como ferramenta auxiliar, rápida e de baixo custo para o diagnóstico de pneumonia enzoótica suína em laboratórios de rotina em histopatologia.The immunoperoxidase technique as an auxiliary method for the detection of Mycoplasma hyopneumoniae in naturally infected pigs was evaluated. Eighty lung fragments of which 40 from animals of farms considered negatives and 40 of farms with positive diagnosis of enzootic pneumonia were collected. The results obtained with polyclonal specific serum (IgG of rabbit anti - M. hyopneumoniae evidentiated a positive correlation of 77% between microscopic and immunohistochemical diagnoses, while the correlation between the macroscopic and immunohistochemical diagnoses

Intravesical Glycosaminoglycan Replacement with Chondroitin Sulphate (Gepan(®) instill) in Patients with Chronic Radiotherapy- or Chemotherapy-Associated Cystitis.

Science.gov (United States)

Schwalenberg, Thilo; Berger, Frank Peter; Horn, Lars Christian; Thi, Phuc Ho; Stolzenburg, Jens-Uwe; Neuhaus, Jochen

2015-08-01

Intravesical instillation of glycosaminoglycans is a promising option for the treatment of chronic cystitis, as it supports the regeneration of the damaged urothelial layer. We investigated the efficacy of short-term intravesical chondroitin sulphate treatment (six courses of instillation) in patients with chronic radiotherapy- or chemotherapy-associated cystitis. This prospective, observational study included patients with chronic radiotherapy- or chemotherapy-associated cystitis, who received six once-weekly intravesical instillations of 0.2% chondroitin sulphate 40 mL. Every week, patients recorded their symptoms and their benefits and tolerance of treatment, using a self-completed questionnaire. The study included 16 patients (mean age 68.5 years; 50% male). During the study, a reduction in all evaluated parameters was observed. After one dose of chondroitin sulphate, symptom improvement was observed in 38% of patients, and after the second dose, an additional 31% of patients showed improvement. At week 6, 80% of patients had either improved or were symptom free, and significant improvements in urinary urgency (p = 0.0082), pollakisuria (p = 0.0022), urge frequency (p = 0.0033) and lower abdominal pain (p = 0.0449) were observed. Haematuria, present in 9 of the 16 patients at baseline, was completely resolved in all cases after 6 weeks. The majority of patients (93%) evaluated the tolerance of chondroitin sulphate as 'good' or 'very good'. No treatment-related adverse events were reported. Intravesical administration of chondroitin sulphate was effective for the treatment of radiotherapy- or chemotherapy-associated cystitis. Even short-term treatment appears to be effective in reducing symptoms and improving the quality of life of patients.

Transplacental transmission of Anaplasma marginale in beef cattle chronically infected in southern Brazil

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Hermann Eduardo Gonzalez Grau

Full Text Available In this study, we have investigated the incidence of transplacental transmission of Anaplasma marginale in chronically infected cows with no history of acute anaplasmosis during gestation. In addition, we evaluated various techniques for detection of transplacental transmission ofA. marginale. Blood samples were collected from 30 cows at three different periods: at the time of artificial insemination, at gestational diagnosis, and after calving. Also, blood was collected from the newborn calves, including one sample before colostrum intake, and another three days after birth. A. marginale-specific antibodies were detected in 100% of the cows with an indirect fluorescent antibody test (IFAT, and in 97% of them, using an indirect enzyme-linked immunosorbent assay (ELISA. Also, we observed that all of the three-day-old newborn calves were seropositive by IFAT. According to polymerase chain reaction, 63.3% of the cows were carriers of A. marginale, as well as 6.7% of the newborn calves. This represented a transplacental transmission rate of 10.5%. Furthermore, a correlation of 93.3% was observed between the two serodiagnostic techniques, demonstrating that both ELISA and IFAT can be used in epidemiological surveys of A. marginale. These results confirm the occurrence of transplacental transmission of A. marginale in chronically infected cows and suggest the importance of this transmission route in areas of enzootic instability.

New reassortant and enzootic European swine influenza viruses transmit efficiently through direct contact in the ferret model.

Science.gov (United States)

Fobian, Kristina; Fabrizio, Thomas P; Yoon, Sun-Woo; Hansen, Mette Sif; Webby, Richard J; Larsen, Lars E

2015-07-01

The reverse zoonotic events that introduced the 2009 pandemic influenza virus into pigs have drastically increased the diversity of swine influenza viruses in Europe. The pandemic potential of these novel reassortments is still unclear, necessitating enhanced surveillance of European pigs with additional focus on risk assessment of these new viruses. In this study, four European swine influenza viruses were assessed for their zoonotic potential. Two of the four viruses were enzootic viruses of subtype H1N2 (with avian-like H1) and H3N2, and two were new reassortants, one with avian-like H1 and human-like N2 and one with 2009 pandemic H1 and swine-like N2. All viruses replicated to high titres in nasal wash and nasal turbinate samples from inoculated ferrets and transmitted efficiently by direct contact. Only the H3N2 virus transmitted to naïve ferrets via the airborne route. Growth kinetics using a differentiated human bronchial epithelial cell line showed that all four viruses were able to replicate to high titres. Further, the viruses revealed preferential binding to the 2,6-α-silalylated glycans and investigation of the antiviral susceptibility of the viruses revealed that all were sensitive to neuraminidase inhibitors. These findings suggested that these viruses have the potential to infect humans and further underline the need for continued surveillance as well as biological characterization of new influenza A viruses.

Neoplasmas da bexiga associados à hematúria enzoótica bovina Urinary bladder neoplasms associated with bovine enzootic hematuria

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Marione de Albuquerque Moreira Souto

2006-10-01

Full Text Available Relatam-se três casos de hematúria enzoótica bovina (HEB em animais provenientes do município de Jaguari, RS, Brasil. As pastagens de todas as propriedades de origem estavam altamente infestadas por samambaia (Pteridium aquilinum. Três bovinos, com idades entre 4 e 7 anos, apresentaram sinais clínicos que incluíam emagrecimento progressivo, hematúria intermitente e palidez das mucosas. As principais lesões foram observadas na bexiga e consistiam de três tipos de neoplasmas: hemangioma capilar, hemangiossarcoma e carcinoma de células escamosas. A epidemiologia, os sinais clínicos e as lesões macroscópicas e microscópicas observadas nos três bovinos são consistentes com o diagnóstico de HEB.Three cases of bovine enzootic hematuria (BHE are described in cattle from the municipality of Jaguari, Rio Grande do Sul, Brazil. The pastures of all affected farms were highly infested with bracken fern (Pteridium aquilinum. Three 4-7-year-old bovine had clinical signs of progressive weight loss, intermittent hematuria, and mucosal pallor. The main lesions were observed in the urinary bladder and consisted of three types of neoplasms: capillary hemangioma, hemangiosarcoma, and squamous cell carcinoma. The epidemiology, the clinical signs, and the gross and microscopic lesions observed in all three bovine were of BHE.

Ovine Enzootic Abortion (OEA: a comparison of antibody responses in vaccinated and naturally-infected swiss sheep over a two year period

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Zimmermann Dieter R

2007-09-01

Full Text Available Abstract Background Prevention and control of ovine enzootic abortion (OEA can be achieved by application of a live vaccine. In this study, five sheep flocks with different vaccination and infection status were serologically tested using a competitive enzyme-linked immunosorbent assay (cELISA specific for Chlamydophila (Cp. abortus over a two-year time period. Results Sheep in Flock A with recent OEA history had high antibody values after vaccination similar to Flock C with natural Cp. abortus infections. In contrast, OEA serology negative sheep (Flock E showed individual animal-specific immunoreactions after vaccination. Antibody levels of vaccinated ewes in Flock B ranged from negative to positive two and three years after vaccination, respectively. Positive antibody values in the negative control Flock D (without OEA or vaccination are probably due to asymptomatic intestinal infections with Cp. abortus. Excretion of the attenuated strain of Cp. abortus used in the live vaccine through the eye was not observed in vaccinated animals of Flock E. Conclusion The findings of our study indicate that, using serology, no distinction can be made between vaccinated and naturally infected sheep. As a result, confirmation of a negative OEA status in vaccinated animals by serology cannot be determined.

Dog bite histories and response to incidents in canine rabies-enzootic KwaZulu-Natal, South Africa.

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Melinda Hergert

Full Text Available The objective of this paper is to report evaluated observations from survey records captured through a cross-sectional observational study regarding canine populations and dog owners in rabies enzootic KwaZulu-Natal province, South Africa. Our aim was to evaluate respondent knowledge of canine rabies and response to dog bite incidents towards improved rabies control. Six communities consisting of three land use types were randomly sampled from September 2009 to January 2011, using a cluster design. A total of 1992 household records were analyzed using descriptive statistics and regression modeling to evaluate source of rabies knowledge, experiences with dog bites, and factors affecting treatment received within respective households that occurred within the 365 day period prior to the surveys. 86% of the population surveyed had heard of rabies. Non-dog owners were 1.6 times more likely to have heard of rabies than dog owners; however, fear of rabies was not a reason for not owning a dog. Government veterinary services were reported most frequently as respondent source of rabies knowledge. Nearly 13% of households had a member bitten by a dog within the year prior to the surveys with 82% of the victims visiting a clinic as a response to the bite. 35% of these clinic visitors received at least one rabies vaccination. Regression modeling determined that the only response variable that significantly reflected the likelihood of a patient receiving rabies vaccination or not was the term for the area surveyed. Overall the survey showed that most respondents have heard of dog associated rabies and seek medical assistance at a clinic in response to a dog bite regardless of offending dog identification. An in-depth study involving factors associated within area clinics may highlight the area dependency for patients receiving rabies post exposure prophylaxis shown by this model.

Vector control improves survival of three species of prairie dogs (Cynomys) in areas considered enzootic for plague

Science.gov (United States)

Biggins, Dean E.; Godbey, Jerry L.; Gage, Kenneth L.; Carter, Leon G.; Montenieri, John A.

2010-01-01

Plague causes periodic epizootics that decimate populations of prairie dogs (PDs) (Cynomys), but the means by which the causative bacterium (Yersinia pestis) persists between epizootics are poorly understood. Plague epizootics in PDs might arise as the result of introductions of Y. pestis from sources outside PD colonies. However, it remains possible that plague persists in PDs during interepizootic periods and is transmitted at low rates among highly susceptible individuals within and between their colonies. If this is true, application of vector control to reduce flea numbers might reduce mortality among PDs. To test whether vector control enhances PD survival in the absence of obvious plague epizootics, we reduced the numbers of fleas (vectors for Y. pestis) 96–98% (1 month posttreatment) on 15 areas involving three species of PDs (Cynomys leucurus, Cynomys parvidens in Utah, and Cynomys ludovicianus in Montana) during 2000–2004 using deltamethrin dust delivered into burrows as a pulicide. Even during years without epizootic plague, PD survival rates at dusted sites were 31–45% higher for adults and 2–34% higher for juveniles compared to survival rates at nondusted sites. Y. pestis was cultured from 49 of the 851 flea pools tested (6882 total fleas) and antibodies against Y. pestis were identified in serum samples from 40 of 2631 PDs. Although other explanations are possible, including transmission of other potentially fatal pathogens by fleas, ticks, or other ectoparasites, our results suggest that plague might be maintained indefinitely in PD populations in the absence of free epizootics and widespread mortality among these animals. If PDs and their fleas support enzootic cycles of plague transmission, there would be important implications for the conservation of these animals and other species.

Etiopatogenia e imunoprofilaxia da pneumonia enzoótica suína Etiopathogenesis and immunoprofilaxis of Swine Enzootic Pneumonia

Directory of Open Access Journals (Sweden)

Fabricio Rochedo Conceição

2006-06-01

Full Text Available A Pneumonia Enzoótica Suína (PES, causada pela bactéria fastidiosa Mycoplasma hyopneumoniae, é a doença respiratória mais importante dos suínos, responsável por enormes prejuízos à suinocultura brasileira e mundial. A elevada prevalência e o fato de pré-dispor os suínos à patógenos oportunistas tornam esta doença o alvo central de um programa de saúde de rebanho para doenças respiratórias. O conhecimento das características do agente etiológico bem como dos seus fatores de patogenicidade pode ajudar na elaboração de novas estratégias de controle da PES. O objetivo desta revisão foi discutir alguns aspectos da etiopatogenia da PES que têm implicação na imunoprofilaxia da doença e os principais resultados obtidos com vacinas de última geração avaliadas experimentalmente.Swine Enzootic Pneumonia (SEP, caused by fastidious bacterium Mycoplasma hyopneumoniae, is the most important respiratory disease of swines, responsible for high losses to Brazilian and worldwide swine breeding. The high prevalence and the fact to predis-pose the swines to secondary pathogens make this disease the central target of a herd health program to respiratory diseases. The knowledge of the characteristics and pathogenicity factors of etiologic agent could help in the development of new strategies to control SEP. The aim of this review was to discuss some aspects of the etiopathogenesis of the SEP that have implications in the immunoprofilaxis of disease and the main results obtained with new generation vaccines evaluated experimentally.

Molecular epidemiology of Mycoplasma hyopneumoniae from outbreaks of enzootic pneumonia in domestic pig and the role of wild boar.

Science.gov (United States)

Kuhnert, Peter; Overesch, Gudrun

2014-11-07

Mycoplasma hyopneumoniae is the major cause of enzootic pneumonia (EP) in domestic pigs, a disease with low mortality but high morbidity, having a great economic impact for producers. In Switzerland EP has been successfully eradicated, however, sporadic outbreaks are observed with no obvious source. Besides the possibility of recurrent outbreaks due to persisting M. hyopneumoniae strains within the pig population, there is suspicion that wild boars might introduce M. hyopneumoniae into swine herds. To elucidate possible links between domestic pig and wild boar, epidemiological investigations of recent EP outbreaks were initiated and lung samples of pig and wild boar were tested for the presence of specific genotypes by multilocus sequence typing (MLST). Despite generally different genotypes in wild boar, outbreak strains could be found in geographically linked wild boar lungs after, but so far not before the outbreak. Recurrent outbreaks in a farm were due to the same strain, indicating unsuccessful sanitation rather than reintroduction by wild boar. In another case outbreaks in six different farms were caused by the same strain never found in wild boar, confirming spread between farms due to hypothesized animal transport. Results indicate the presence of identical lineages of wild boar and domestic pig strains, and possible transmission of M. hyopneumoniae between wild boar and pig. However, the role of wild boar might be rather one as a recipient than a transmitter. More important than contact to wild boar for sporadic outbreaks in Switzerland is apparently persistence of M. hyopneumoniae within a farm as well as transmission between farms. Copyright © 2014 Elsevier B.V. All rights reserved.

Infection rate of Babesia spp. sporokinetes in engorged Boophilus microplus from an area of enzootic stability in the State of Minas Gerais, Brazil

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Quintão-Silva Maria G

2003-01-01

Full Text Available The infection rates of Babesia sporokinetes in engorged Boophilus microplus were evaluated during a 2-year period in a dairy farm located in an area of enzootic stability. Every 14 days engorged females were collected from calves and from adult animals. Ticks were incubated at 27 ± 0.5ºC and 80-90% relative humidity and Babesia infection rates were determined by microscopic examination of Giemsa-stained hemolymph smears. After 52 collections, 2105 ticks were obtained, from which 982 were collected from calves and 1123 from cows. The total Babesia infection rate was 10%, however the incidence was higher (p < 0.05 in ticks collected from calves (17.5% than in those collected from cows (3.6%. Females collected from cows showed the highest infection rates in January, March, and August, and absence of infection in April and May. Ticks feeding on calves were infected throughout the experimental period. The infection rates of engorged females collected from naturally infected calves that were artificially infested with Babesia-free-larvae of B. microplus gradually decreased until the calves were four months old. No differences were observed among infection rates of ticks collected from calves maintained under natural conditions.

Why overestimate or underestimate chronic kidney disease when correct estimation is possible?

Science.gov (United States)

De Broe, Marc E; Gharbi, Mohamed Benghanem; Zamd, Mohamed; Elseviers, Monique

2017-04-01

There is no doubt that the introduction of the Kidney Disease: Improving Global Outcomes (KDIGO) guidelines 14 years ago, and their subsequent updates, have substantially contributed to the early detection of different stages of chronic kidney disease (CKD). Several recent studies from different parts of the world mention a CKD prevalence of 8-13%. However, some editorials and reviews have begun to describe the weaknesses of a substantial number of studies. Maremar (maladies rénales chroniques au Maroc) is a recently published prevalence study of CKD, hypertension, diabetes and obesity in a randomized, representative and high response rate (85%) sample of the adult population of Morocco that strictly applied the KDIGO guidelines. When adjusted to the actual adult population of Morocco (2015), a rather low prevalence of CKD (2.9%) was found. Several reasons for this low prevalence were identified; the tagine-like population pyramid of the Maremar population was a factor, but even more important were the confirmation of proteinuria found at first screening and the proof of chronicity of decreased estimated glomerular filtration rate (eGFR), eliminating false positive results. In addition, it was found that when an arbitrary single threshold of eGFR (55 years of age), particularly in those without proteinuria, haematuria or hypertension. It also resulted in a significant 'underdiagnosis' (false negatives) in younger individuals with an eGFR >60 mL/min/1.73 m2 and below the third percentile of their age-/gender-category. The use of the third percentile eGFR level as a cut-off, based on age-gender-specific reference values of eGFR, allows the detection of these false positives and negatives. There is an urgent need for additional quality studies of the prevalence of CKD using the recent KDIGO guidelines in the correct way, to avoid overestimation of the true disease state of CKD by ≥50% with potentially dramatic consequences. © The Author 2017. Published by Oxford

Community-based study on CKD subjects and the associated risk factors.

Science.gov (United States)

Chen, Nan; Wang, Weiming; Huang, Yanping; Shen, Pingyan; Pei, Daoling; Yu, Haijin; Shi, Hao; Zhang, Qianying; Xu, Jing; Lv, Yilun; Fan, Qishi

2009-07-01

The study was performed to investigate the prevalence, awareness and the risk factors of chronic kidney disease (CKD) in the community population in Shanghai, China. A total of 2596 residents were randomly recruited from the community population in Shanghai, China. All were screened for albuminuria, haematuria, morning spot urine albumin-to-creatinine ratio and renal function. Serum creatinine, uric acid, cholesterol, triglyceride and haemoglobin were assessed. A simplified MDRD equation was used to estimate the glomerular filtration rate (eGFR). All studied subjects were screened by kidney ultrasound. Haematuria, if present in the morning spot urine dipstick test, was confirmed by microscopy. The associations among the demographic characteristics, health characteristics and indicators of kidney damage were examined. Two thousand five hundred and fifty-four residents (n = 2554), after giving informed consent and with complete data, were entered into this study. Albuminuria and haematuria were detected in 6.3% and 1.2% of all the studied subjects, respectively, whereas decreased kidney function was found in 5.8% of all studied subjects. Approximately 11.8% of subjects had at least one indicator of kidney damage. The rate of awareness of CKD was 8.2%. The logistic regression model showed that age, central obesity, hypertension, diabetes, anaemia, hyperuricaemia and nephrolithiasis each contributed to the development of CKD. This is the first Shanghai community-based epidemiological study data on Chinese CKD patients. The prevalence of CKD in the community population in Shanghai is 11.8%, and the rate of awareness of CKD is 8.2%. All the factors including age, central obesity, hypertension, diabetes, anaemia, hyperuricaemia and nephrolithiasis are positively correlated with the development of CKD in our studied subjects.

Evaluation of a commercially available molybdate formulation and zinc oxide boluses in preventing hepatic copper accumulation and thus enzootic icterus in sheep

Directory of Open Access Journals (Sweden)

C.J. Botha

2001-07-01

Full Text Available The efficacy of a molybdate formulation and a zinc oxide bolus as prophylactic agents for enzootic icterus was evaluated in sheep. Before copper loading, liver biopsies were performed on 12 male, 6-month-old, Mutton Merino sheep to determine hepatic copper (Cu and zinc (Zn concentrations. The animals were restrictively randomised according to liver copper concentrations to 3 treatment groups (n = 4 to achieve similar mean liver copper concentrations per group. All sheep received 4 m /kg of a 0.5 %aqueous solution of CuSO4·5H2O intraruminally 7 days per week for 10 weeks. On Day 0 the sheep in the Mo-group were injected subcutaneously with 42 mg molybdenum (Mo contained in a commercial molybdate formulation. The animals in the Zn-group each received a zinc oxide bolus, containing 43 g zinc oxide, via a rumen cannula. Treatment was repeated on Day 42. Four animals served as untreated controls. Urinary copper excretion, plasma copper concentration, haematocrit and glutamate dehydrogenase (GLDH activity were determined throughout the trial. The animals were sacrificed after 10 weeks and liver samples were submitted for histopathological examination. Liver and kidney copper and zinc concentrations were determined. Neither the molybdate treatment nor the zinc oxide boluses prevented hepatic copper accumulation. The urinary copper excretion, plasma copper concentration, haematocrit and GLDH activity were not significantly different (P > 0.05 from the controls.

Immune responses elicited by Mycoplasma hyopneumoniae recombinant antigens and DNA constructs with potential for use in vaccination against porcine enzootic pneumonia.

Science.gov (United States)

Virginio, Veridiana Gomes; Gonchoroski, Taylor; Paes, Jéssica Andrade; Schuck, Desirée Cigaran; Zaha, Arnaldo; Ferreira, Henrique Bunselmeyer

2014-10-07

Mycoplasma hyopneumoniae is the etiological agent of porcine enzootic pneumonia (PEP) and causes major economic losses to the pig industry worldwide. Commercially available vaccines provide only partial protection and are relatively expensive. In this study, we assessed the humoral and cellular immune responses to three recombinant antigens of M. hyopneumoniae. Immune responses to selected domains of the P46, HSP70 and MnuA antigens (P46102-253, HSP70212-601 and MnuA182-378), delivered as recombinant subunit or DNA vaccines, were evaluated in BALB/c mice. All purified recombinant antigens and two DNA vaccines, pcDNA3.1(+)/HSP70212-601 and pcDNA3.1(+)/MnuA182-378, elicited a strong humoral immune response, indicated by high IgG levels in the serum. The cellular immune response was assessed by detection of IFN-γ, IL-10 and IL-4 in splenocyte culture supernatants. The recombinant subunit and DNA vaccines induced Th1-polarized immune responses, as evidenced by increased levels of IFN-γ. All recombinant subunit vaccines and the pcDNA3.1(+)/MnuA182-378 vaccine also induced the secretion of IL-10, a Th2-type cytokine, in large quantities. The mixed Th1/Th2-type response may elicit an effective immune response against M. hyopneumoniae, suggesting that P46102-253, HSP70212-601 and MnuA182-378 are potential novel and promising targets for the development of vaccines against PEP. Copyright © 2014 Elsevier Ltd. All rights reserved.

Elom et al., Afr., J. Infect. Dis.

African Journals Online (AJOL)

NNACHI

Farming. 320. 88 (27.5%). Articians. 69. 18 (26%). Civil servant. 11. 2 (18.2%). TOTAL. 400. 108 (27%). Key: Pu = proteinuria; Hu = haematuria; Lu = leucocyturia. Intensity of Infection. Table 2 shows the relationship between proteinuria, haematuria and leucocyturia and ova excretion in urine of. S. haematobium infected ...

2010 SEPTEMBER EDITION FINAL.cdr

African Journals Online (AJOL)

haematuria. The diagnosis is mainly from the history of cyclical haematuria following a lower segment caesarean section, clinical evaluation, high index of suspicion and a simple investigation and confirmation at operation. The treatment of a vesico-uterine fistula is. 3 by surgical repair , preferably in conjunction with a.

Renal artery pseudoaneurysm

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Luiz Inácio Roman

Full Text Available Abstract The renal artery pseudoaneurysm embody a rare vascular complication coming of percutaneous procedures, renal biopsy, nephrectomy, penetrating traumas and more rarely blunt traumas. The clinical can be vary according the patient, the haematuria is the symptom more commom. Is necessary a high level of clinical suspicion for your diagnosis, this can be elucidated by through complementary exams as the eco-color Doppler and the computed tomography scan (CT. This report is a case of a patient submitted a right percutaneous renal biopsy and that, after the procedure started with macroscopic haematuria, urinary tenesmus and hypogastric pain. The diagnosis of pseudoaneurysm was given after one week of evolution when the patient was hospitalized because gross haematuria, tachycardia, hypotension and hypochondrium pain. In the angiotomography revealed a focal dilation of the accessory right renal inferior polar artery, dilation of renal pelvis and all the ureteral course with presence hyperdenso material (clots inside the middle third of the ureter. The treatment for the majority of this cases are conservative, through arterial embolization, indicated for thouse of smaller dimensions in patients who are hemodynamically stable. However, it was decided by clinical treatment with aminocaproic acid 1 g, according to previous studies for therapy of haematuria. The patient received discharge without evidence of macroscopic haematuria and with normal renal ultrasound, following ambulatory care.

IGF-1, IGFBP-3 and ALS in adult patients with chronic kidney disease.

Science.gov (United States)

Lepenies, Julia; Wu, Zida; Stewart, Paul M; Strasburger, Christian J; Quinkler, Marcus

2010-04-01

Insulin-like growth factor I (IGF-1) is for the most part bound in a ternary complex with IGF-binding protein-3 (IGFBP-3) and acid-labile subunit (ALS). This ternary complex is a storage form of IGF-1 in blood and passes not through the renal glomerulus. Little information is available in regard to the components of the ternary complex in adult renal disease. To investigate levels of serum IGF-1, IGFBP-3 and ALS in relation to renal function and extent of proteinuria. We measured IGF-1, IGFBP-3 and ALS concentrations in 137 patients who were investigated due to proteinuria and/or haematuria and/or renal impairment. The patients received renal biopsies and the histological diagnosis was documented. Urinary albumin excretion and relevant clinical parameter were evaluated. IGF-1 showed a highly positive correlation to IGFBP-3 and ALS, and the latter to IGFBP-3. IGF-1, IGFBP-3 and ALS decreased with increasing age. IGF-1 and IGFBP-3 showed no significant change depending on the creatinine clearance. However, ALS decreased with decreasing renal function. In patients with heavy proteinuria ALS levels, but not IGF-1 and IGFBP-3 levels, decreased significantly. Patients with chronic ischaemic renal damage and diabetic glomerulopathy showed higher IGF-1 and IGFBP-3 levels compared to patients with thin glomerular basement membrane disease despite their older age. IGF-1 and IGFBP-3 levels seem to be independent of renal function and severity of proteinuria. However, ALS levels are altered in renal failure and nephrotic syndrome, which may be due to increased renal loss or diminished hepatic production or both. Copyright (c) 2009 Elsevier Ltd. All rights reserved.

Relationship between the serological status towards enzootic bovine leukosis and reproductive parameters in specialized dairy herds in Costa Rica

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Juan José Romero

2015-11-01

Full Text Available An analytical longitudinal study was conducted to determine the cumulative incidence, and the relationship of the serostatus towards enzootic bovine leukosis virus (EBLV and reproductive parameters, in 26 dairy farms in Costa Rica using the VAMPP Bovine information system. A first sampling was carried out in 2006- 2007 in animals older than 6 months old; then, in 2009, a second sampling was performed in all cows seronegative in 2006-2007. The overall and farm- specific cumulative incidence were calculated; then, comparisons of these were performed by race and parity number, using the Chi-square test. The relationship of EBLV status with the calving interval (CI, services per conception (SPC and days open (DO by parity number and race groups, was determined using the Kruskal-Wallis test. The overall incidence was 21.8% (173/794, with 38.5% of farms with incidences higher to 40%. The seroconversion rate in cows with 1-2 parities (23.5% was different than those with 6 or more parities (p=0.03. Holstein x Jersey cows had the highest incidence (33.3%, followed by Holstein (27.1%. According to the farmers, in the 26 farms (100% they used an individual needle and a single rectal palpation glove per animal; however, 53.8% of farms showed incidences above 15%. In general, there was a tendency to lower CI in seronegative cows with regard to seropositives and seroconverters, especially in seropoisitives of 1-2 lactations (p=0.017 and 3-5 lactations (p=0.038. Regardless parity number or race, the seropositives and seroconverters required more SPC (p=0.031; this same tendency (not significant was observed in DO. Thus, it was found some relation of the status about EBLV with CI and SPC, but not with DO, although there was no statistical significance in some of the differences found, with better parameters in seronegative cows.

Recent findings regarding maintenance of enzootic variants of Yersinia pestis in sylvatic reservoirs and their significance in the evolution of epidemic plague.

Science.gov (United States)

Bearden, Scott W; Brubaker, Robert R

2010-01-01

Despite the widespread presence of bubonic plague in sylvatic reservoirs throughout the world, the causative agent (Yersinia pestis) evolved in its present form within the last 20,000 years from enteropathogenic Yersinia pseudotuberculosis. Comparison of the genomes from the two species revealed that Y. pestis possesses only a few unique plasmid-encoded genes that contribute to acute disease, whereas this organism has lost about 13% of the chromosomal genes that remain active in Y. pseudotuberculosis. These losses reflect readily detectable additions, deletions, transpositions, inversions, and acquisition of about 70 insertion sequence (IS) inserts, none of which are likely to promote increased virulence. In contrast, major enzymes of intermediary metabolism, including glucose 6-phosphate dehydrogenase (Zwf ) and aspartase, are present but not catalytically functional due to the presence of missense mutations. The latter are generally not detectable by the technology of bioinformatics and, in the case of Y. pestis, result in radical changes in the metabolic flow of carbon. As an important consequence, plague bacilli exhibit a stringent low-calcium response characterized by conversion of L-glutamate (and metabolically related amino acids) to L-aspartate with secretion of the latter into supernatant fluid at 37 degrees C in culture media containing Na(+) but lacking added Ca(2+). This phenomenon also occurs in vivo and likely adversely affects the bioenergetics of host amino acid pools. Curiously, aspartase is functional in all tested enzootic (pestoides) strains of Y. pestis. These isolates are typically restricted to the ancient plague reservoirs of Central Asia and Africa and are fully virulent in members of the rodent Superfamily Muroidea but avirulent in guinea pigs and man. The implications of these findings for the distribution and ecology of Y. pestis could be significant.

Mycoplasma canis and urogenital disease in dogs in Norway

DEFF Research Database (Denmark)

L'Abee-Lund, T.M.; Heiene, R.; Friis, N.F.

2003-01-01

Mycoplasmas identified as Mycoplasma canis were isolated from nine dogs with clinical signs of urogenital disease in Norway over a period of 20 months. Some of the dogs had been treated unsuccessfully with antibiotics, and three were euthanased as a result of severe persistent disease. Seven...... of the dogs had a urinary tract infection, one had chronic purulent epididymitis and one had chronic prostatitis. Overt haematuria was frequently observed among the dogs with cystitis. M canis was isolated in pure culture from seven of the dogs and in mixed culture from the other two. In three cases...... the mycoplasma was cultivated only from urinary sediment, and it was typically obtained in smaller numbers than would be considered indicative of a urinary tract infection. In contrast with most mycoplasmas, the M canis isolated from all the dogs grew on ordinary blood agar plates used for routine...

Management of the complications of BPH/BOO

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Mark J Speakman

2014-01-01

Full Text Available Most men will develop histological BPH if they live long enough. Approximately, half will develop benign prostatic enlargement (BPE and about half of these will get BOO with high bladder pressures and low flow, this in turn leads to detrusor wall hypertrophy. Many of these men will only have lower urinary tract symptoms (LUTS but a significant number will also suffer the other complications of BPH. These include urinary retention (acute and chronic, haematuria, urinary tract infection, bladder stones, bladder wall damage, renal dysfunction, incontinence and erectile dysfunction. Recognition of the complications of BPH/BOO early allows more effective management of these complications. This is particularly important for the more serious urinary infections and also for high-pressure chronic retention (HPCR. Complications of LUTS/BPH are very rare in clinical trials because of their strict inclusion and exclusion criteria but are more common in real life practice.

Management of the complications of BPH/BOO.

Science.gov (United States)

Speakman, Mark J; Cheng, Xi

2014-04-01

Most men will develop histological BPH if they live long enough. Approximately, half will develop benign prostatic enlargement (BPE) and about half of these will get BOO with high bladder pressures and low flow, this in turn leads to detrusor wall hypertrophy. Many of these men will only have lower urinary tract symptoms (LUTS) but a significant number will also suffer the other complications of BPH. These include urinary retention (acute and chronic), haematuria, urinary tract infection, bladder stones, bladder wall damage, renal dysfunction, incontinence and erectile dysfunction. Recognition of the complications of BPH/BOO early allows more effective management of these complications. This is particularly important for the more serious urinary infections and also for high-pressure chronic retention (HPCR). Complications of LUTS/BPH are very rare in clinical trials because of their strict inclusion and exclusion criteria but are more common in real life practice.

Careful assessment key in managing prostatitis.

Science.gov (United States)

Gujadhur, Rahul; Aning, Jonathan

2015-04-01

Prostatitis is a common condition estimated to affect up to 30% of men in their lifetime, it is most prevalent in men aged between 35 and 50. Prostatitis is subclassified into: acute bacterial prostatitis, chronic bacterial prostatitis, chronic pelvic pain and asymptomatic inflammatory prostatitis. Acute bacterial prostatitis presents with acute onset pelvic pain which may or may not be related to voiding, lower urinary tract symptoms, sometimes haematuria or haematospermia and systemic symptoms such as fever and rigors. A documented history of recurrent urinary tract infections is the key feature of chronic bacterial prostatitis. Duration of symptoms > 3 months defines chronicity. The key symptom of chronic pelvic pain syndrome is pain. Patients may describe pain during or after ejaculation as their predominant symptom. Clinical assessment includes a thorough history and examination. A digital rectal examination should be performed after a midstream urine (MSU) sample has been collected for urine dipstick, microscopy and culture. The prostate should be checked for nodules. In acute bacterial prostatitis the MSU is the only laboratory investigation required. Chronic pelvic pain syndrome may be multifactorial and part of a more generalised pain disorder. Pelvic floor muscle abnormalities, altered neuroendocrine pathways, chemically induced inflammation, bacterial infection, autoimmune processes, dysfunctional voiding as well intraprostatic ductal reflux mechanisms have all been identified in men with chronic pelvic pain syndrome.

NCBI nr-aa BLAST: CBRC-CPOR-01-0881 [SEVENS

Lifescience Database Archive (English)

Full Text Available CBRC-CPOR-01-0881 ref|NP_862834.2| envelope protein [Enzootic nasal tumour virus of goat...s] gb|AAO85307.2| envelope protein [Enzootic nasal tumour virus of goats] NP_862834.2 2e-44 28% ...

NCBI nr-aa BLAST: CBRC-CJAC-01-0161 [SEVENS

Lifescience Database Archive (English)

Full Text Available CBRC-CJAC-01-0161 ref|NP_862834.2| envelope protein [Enzootic nasal tumour virus of goat...s] gb|AAO85307.2| envelope protein [Enzootic nasal tumour virus of goats] NP_862834.2 6e-21 27% ...

NCBI nr-aa BLAST: CBRC-CJAC-01-1094 [SEVENS

Lifescience Database Archive (English)

Full Text Available CBRC-CJAC-01-1094 ref|NP_862834.2| envelope protein [Enzootic nasal tumour virus of goat...s] gb|AAO85307.2| envelope protein [Enzootic nasal tumour virus of goats] NP_862834.2 6e-11 48% ...

NCBI nr-aa BLAST: CBRC-CJAC-01-0917 [SEVENS

Lifescience Database Archive (English)

Full Text Available CBRC-CJAC-01-0917 ref|NP_862834.2| envelope protein [Enzootic nasal tumour virus of goat...s] gb|AAO85307.2| envelope protein [Enzootic nasal tumour virus of goats] NP_862834.2 5e-64 29% ...

Chronic pancreatitis

Science.gov (United States)

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 ...

NCBI nr-aa BLAST: CBRC-VPAC-01-1133 [SEVENS

Lifescience Database Archive (English)

Full Text Available CBRC-VPAC-01-1133 ref|NP_862833.2| gag-pro-pol fusion [Enzootic nasal tumour virus of goat...s] gb|AAO85306.2| gag-pro-pol fusion [Enzootic nasal tumour virus of goats] NP_862833.2 0.0 61% ...

Obsessive-compulsive disorder; chronic versus non-chronic symptoms

NARCIS (Netherlands)

Visser, H.A.; van Oppen, P.C.; van Megen, H.J.; Eikelenboom, M.; van Balkom, A.J.L.M.

2014-01-01

Objective Understanding chronicity in OCD is hampered by contradictory findings arising from dissimilar definitions of chronic OCD. The purpose of this study was to investigate the magnitude of chronicity in OCD and to examine if chronic OCD is critically different from non-chronic OCD, using a

Herd-level risk factors for the seropositivity to Mycoplasma hyopneumoniae and the occurrence of enzootic pneumonia among fattening pigs in areas of endemic infection and high pig density.

Science.gov (United States)

Nathues, H; Chang, Y M; Wieland, B; Rechter, G; Spergser, J; Rosengarten, R; Kreienbrock, L; Grosse Beilage, E

2014-08-01

The aim of the present study was to identify potential risk factors for the occurrence of enzootic pneumonia (EP) in herds situated in a region of high pig density, where a majority of herds is endemically infected with Mycoplasma hyopneumoniae. Between 2006 and 2010, overall 100 herds were enrolled in a case-control study. Data were collected through personal interview with the farmers, clinical examination of pigs and their environments, and serological testing for M. hyopneumoniae, swine influenza virus and porcine reproductive and respiratory syndrome virus. There were 40 case herds (coughing index high, seroprevalence high) with a mean coughing index of 4.3 and a seroprevalence of 86.6%. There were two control groups. Control group I consisted of 25 herds (coughing index low, seroprevalence low) with mean values of 0.7 and 11.2%, and 35 herds were allocated to control group II (coughing index low, seroprevalence high) where the mean coughing index was 0.9 and seroprevalence 86.3%. Case herds and control II herds had an increased age of piglets at weaning compared to control I herds. Any contact between fattening pigs of different age during restocking of compartments increased the risk for the occurrence of EP in a herd. Finally, farms that use living animals for the exposure to gilts during the acclimatization and farms that had increased number of weaned piglets per sow and year were less likely to test positive for M. hyopneumoniae and less likely to develop clinical symptoms of EP in fattening pigs. © 2012 Blackwell Verlag GmbH.

Enzootic plague foci, Algeria

Directory of Open Access Journals (Sweden)

M.A. Malek

2015-03-01

Full Text Available In Algeria, PCR sequencing of pla, glpD and rpoB genes found Yersinia pestis in 18/237 (8% rodents of five species, including Apodemus sylvaticus, previously undescribed as pestiferous; and disclosed three new plague foci. Multiple spacer typing confirmed a new Orientalis variant. Rodent survey should be reinforced in this country hosting reemerging plague.

Chronic periodontitis, inflammatory cytokines, and interrelationship with other chronic diseases.

Science.gov (United States)

Cardoso, Elsa Maria; Reis, Cátia; Manzanares-Céspedes, Maria Cristina

2018-01-01

Periodontal diseases, such as chronic periodontitis, share common inflammatory risk factors with other systemic and chronic inflammatory disorders. Mucosal tissues, such as oral epithelia, are exposed to environmental stressors, such as tobacco and oral bacteria, that might be involved in promoting a systemic inflammatory state. Conversely, chronic disorders can also affect oral health. This review will summarize recent evidence for the interrelationship between chronic periodontitis and other prevalent chronic diseases such as cardiovascular diseases, diabetes, cancer and chronic respiratory diseases. The association with pregnancy is also included due to possible obstetric complications. We will focus on inflammatory cytokines such as TNF-alpha, IL-1, and IL-6, because they have been shown to be increased in patients with chronic periodontitis, in patients with chronic systemic diseases, and in patients with both chronic periodontitis and other chronic diseases. Therefore, an imbalance towards a proinflammatory immune response could underline a bidirectional link between chronic periodontitis and other chronic diseases. Finally, we highlight that a close coordination between dental and other health professionals could promote oral health and prevent or ameliorate other chronic diseases.

A designated centre for people with disabilities operated by Praxis Care, Co. Dublin

LENUS (Irish Health Repository)

Moloney, Fiachra

2014-01-01

This paper discusses the current status of imaging in the investigation of patients with haematuria. The physician must rationalize imaging so that serious causes such as malignancy are promptly diagnosed while at the same time not exposing patients to unnecessary investigations. There is currently no universal agreement about the optimal imaging work up of haematuria. The choice of modality to image the urinary tract will depend on individual patient factors such as age, the presence of risk factors for malignancy, renal function, a history of calculus disease and pregnancy, and other factors, such as local policy and practice, cost effectiveness and availability of resources. The role of all modalities, including conventional radiography, intravenous urography\\/excretory urography, ultrasonography, retrograde pyelography, multidetector computed tomography urography (MDCTU), and magnetic resonance urography, is discussed. This paper highlights the pivotal role of MDCTU in the imaging of the patient with haematuria and discusses issues specific to this modality including protocol design, imaging of the urothelium, and radiation dose. Examination protocols should be tailored to the patient while all the while optimizing radiation dose.

Chronic Pancreatitis.

Science.gov (United States)

Stram, Michelle; Liu, Shu; Singhi, Aatur D

2016-12-01

Chronic pancreatitis is a debilitating condition often associated with severe abdominal pain and exocrine and endocrine dysfunction. The underlying cause is multifactorial and involves complex interaction of environmental, genetic, and/or other risk factors. The pathology is dependent on the underlying pathogenesis of the disease. This review describes the clinical, gross, and microscopic findings of the main subtypes of chronic pancreatitis: alcoholic chronic pancreatitis, obstructive chronic pancreatitis, paraduodenal ("groove") pancreatitis, pancreatic divisum, autoimmune pancreatitis, and genetic factors associated with chronic pancreatitis. As pancreatic ductal adenocarcinoma may be confused with chronic pancreatitis, the main distinguishing features between these 2 diseases are discussed. Copyright © 2016 Elsevier Inc. All rights reserved.

[Chronic otitis mediaChronic Otitis Media].

Science.gov (United States)

Kohles, N; Schulz, T; Eßer, D

2015-11-01

There are 2 different kinds of chronic otitis media: Otitis media chronica mesotympanalis and otitis media chronica epitympanalis (cholesteatoma). The incidence of chronic otitis media as reported in literature differs in a wide range. The incidence rates vary between 0.45 and 46%. Both, otitis media chronica mesotympanalis and cholesteatoma, lead to eardrum perforation due to lengthy and recurring inflammations. Furthermore, chronic otitis media is characterized by frequently recurring otorrhea and conductive hearing loss. Georg Thieme Verlag KG Stuttgart · New York.

Chronic Myelogenous Leukemia

Science.gov (United States)

Chronic myelogenous leukemia Overview Chronic myelogenous leukemia (CML) is an uncommon type of cancer of the blood cells. The term "chronic" in chronic myelogenous leukemia indicates that this cancer ...

Investigating the role of free-ranging wild boar (Sus scrofa in the re-emergence of enzootic pneumonia in domestic pig herds: a pathological, prevalence and risk-factor study.

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Mainity Batista Linhares

Full Text Available Enzootic pneumonia (EP caused by Mycoplasma hyopneumoniae has a significant economic impact on domestic pig production. A control program carried out from 1999 to 2003 successfully reduced disease occurrence in domestic pigs in Switzerland, but recurrent outbreaks suggested a potential role of free-ranging wild boar (Sus scrofa as a source of re-infection. Since little is known on the epidemiology of EP in wild boar populations, our aims were: (1 to estimate the prevalence of M. hyopneumoniae infections in wild boar in Switzerland; (2 to identify risk factors for infection in wild boar; and (3 to assess whether infection in wild boar is associated with the same gross and microscopic lesions typical of EP in domestic pigs. Nasal swabs, bronchial swabs and lung samples were collected from 978 wild boar from five study areas in Switzerland between October 2011 and May 2013. Swabs were analyzed by qualitative real time PCR and a histopathological study was conducted on lung tissues. Risk factor analysis was performed using multivariable logistic regression modeling. Overall prevalence in nasal swabs was 26.2% (95% CI 23.3-29.3% but significant geographical differences were observed. Wild boar density, occurrence of EP outbreaks in domestic pigs and young age were identified as risk factors for infection. There was a significant association between infection and lesions consistent with EP in domestic pigs. We have concluded that M. hyopneumoniae is widespread in the Swiss wild boar population, that the same risk factors for infection of domestic pigs also act as risk factors for infection of wild boar, and that infected wild boar develop lesions similar to those found in domestic pigs. However, based on our data and the outbreak pattern in domestic pigs, we propose that spillover from domestic pigs to wild boar is more likely than transmission from wild boar to pigs.

Screening for Ptaquiloside in Ferns: Using Herbarium Specimens for Qualitative Mapping Purposes.

Science.gov (United States)

Rasmussen, Lars Holm; Pedersen, Henrik AErenlund

2017-11-01

Ptaquiloside (PTA) is a noxious carcinogen found widespread in Bracken (Pteridium sp.) but with scattered and unresolved distribution outside the genus. The carcinogen causes Bovine Enzootic Haematuria among cattle all-over the World and is under suspicion of causing human cancers. To set-up a methodology for large-scale qualitative studies on the distribution of PTA in ferns using already available herbarium specimens as source. PTA and the main degradation product pterosin B (PtB) were quantified in aqueous frond extracts by HPLC-DAD. PTA was quantified after forced reaction into PtB. Optimal reaction conditions were tested using hydrochloric acid, sulphuric acid, trifluoroacetic acid (TFA), acetic acid and temperature as the experimental variables. A pair-wise test for PTA degradation in plant-press were used to explore the effect of this preservation regime. A selection of up to 50 years old Bracken herbarium specimens were tested for PTA and PtB. The methodology was applied on 21 fern species from Denmark. An optimised TFA-based method results in 30.7% higher conversion and a 1:1 reaction between PTA and PtB. Full three-dimensional resolution of the analyte was obtained. Preservation of fronds in a plant press increase formation of PtB. Hence, the method is only suitable for qualitative studies. Presence of PTA and PtB were found in samples up to 50 years old. Among 21 ferns tested, the compounds were only found in Pteridium aquilinum. Herbarium specimens up to 50 years old can be used for explorative risk assessment of ferns using HPLC-DAD for quantification and identification. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

YOUSSEF SYNDROME REVISITED

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Aruna Menon

2017-10-01

Full Text Available Youssef’s syndrome, a rare entity, consists of cyclical haematuria or menouria, amenorrhea associated with vaginal leakage of urine. This was first described by M Youssef, an Egyptian Surgeon in 1957.1 Since then, reports of this rare urogenital fistula have appeared off and on in literature. We present a case subsequent to a ruptured uterus during a trial of labour after a previous Caesarean section. A 26-year-old lady, para 2, presented to the OPD with complaints of intermittent haematuria, increased frequency of micturition and lactational amenorrhea. She also gave history of occasional watery discharge per vaginum, which had subsided by the time of presentation.

An Unusual Presentation of Metanephric Adenofibroma: A Rare Case Report

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Kiran Agarwal

2017-10-01

Full Text Available Metanephric adenofibroma is a rare renal neoplasm with only a few case reports in literature. In majority of cases, it is asymptomatic. However, it may present with haematuria, polycythemia or hypertension. Radiologically, it is indistinguishable from other solid renal tumours. Definitive diagnosis can only be made on the basis of histopathology. It is a benign neoplasm and requires only surgical excision with no need for chemotherapy. Involvement of urinary bladder and presentation as bladder mass has never been reported. In this case report, we present a case of metanephric adenofibroma in a two-year-old male child manifesting with haematuria and urinary bladder mass.

Microbiome overview in swine lungs.

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Franciele Maboni Siqueira

Full Text Available Mycoplasma hyopneumoniae is the etiologic agent of swine enzootic pneumonia. However other mycoplasma species and secondary bacteria are found as inhabitants of the swine respiratory tract, which can be also related to disease. In the present study we have performed a total DNA metagenomic analysis from the lungs of pigs kept in a field condition, with suggestive signals of enzootic pneumonia and without any infection signals to evaluate the bacteria variability of the lungs microbiota. Libraries from metagenomic DNA were prepared and sequenced using total DNA shotgun metagenomic pyrosequencing. The metagenomic distribution showed a great abundance of bacteria. The most common microbial families identified from pneumonic swine's lungs were Mycoplasmataceae, Flavobacteriaceae and Pasteurellaceae, whereas in the carrier swine's lungs the most common families were Mycoplasmataceae, Bradyrhizobiaceae and Flavobacteriaceae. Analysis of community composition in both samples confirmed the high prevalence of M. hyopneumoniae. Moreover, the carrier lungs had more diverse family population, which should be related to the lungs normal flora. In summary, we provide a wide view of the bacterial population from lungs with signals of enzootic pneumonia and lungs without signals of enzootic pneumonia in a field situation. These bacteria patterns provide information that may be important for the establishment of disease control measures and to give insights for further studies.

Prevalence of chronic cough, chronic phlegm & associated factors in Mysore, Karnataka, India.

Science.gov (United States)

Mahesh, P A; Jayaraj, B S; Prabhakar, A K; Chaya, S K; Vijayasimha, R

2011-07-01

Chronic cough and chronic phlegm are important indicators of respiratory morbidity, accelerated lung function decline, increased hospitalization and mortality. This study was planned to estimate the prevalence of chronic cough and phlegm in the absence of dyspneoa and wheezing and to study its associated factors in a representative population of Mysore district. A cross-sectional survey was planned in a representative population of Mysore taluk. Eight villages were randomly selected based on the list of villages from census 2001. Trained field workers using the Burden of Obstructive Diseases questionnaire carried out a house-to-house survey. A total of 4333 adult subjects were enrolled in the study with 2333 males and 2000 females. The prevalence of chronic cough in the community was 2.5 per cent and that of chronic phlegm was 1.2 per cent. A significant association was observed between chronic cough and age, gender, occupation and smoking and chronic phlegm with age, gender, occupation, indoor animals and smoking. A multivariate analysis confirmed independent association of age, occupation and smoking for chronic cough and age and smoking for chronic phlegm. On sub-group analysis of males, heavy smokers had higher prevalence of chronic cough and chronic phlegm as compared to light smokers and non smokers. The prevalence of chronic cough was 2.5 per cent and chronic phlegm was 1.2 per cent in the general population in Mysore which is lower than that observed in other studies. Heavy smoking was an important preventable risk factor identified in this study and efforts towards smoking cessation are crucial to achieve good respiratory health in the community.

Chronic motor tic disorder

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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 ...

A randomized controlled study on the efficacy of a novel combination vaccine against enzootic pneumonia (Mycoplasma hyopneumoniae) and porcine Circovirus type 2 (PCV2) in the presence of strong maternally derived PCV2 immunity in pigs.

Science.gov (United States)

Tassis, Panagiotis D; Tsakmakidis, Ioannis; Papatsiros, Vassileios G; Koulialis, Dimitrios; Nell, Tom; Brellou, Georgia; Tzika, Eleni D

2017-04-07

Mycoplasma hyopneumoniae (M. hyo) and Porcine Circovirus Type 2 (PCV2) are major pathogens that cause significant health problems in swine worldwide. Maternal derived immunity (MDI) has been suggested as a significant immediate defence factor for newborn piglets and may interfere with piglet's vaccination-induced immunity. The study aimed to assess the efficacy of a novel combination vaccine (consisting of PCV2 subunits and inactivated M. hyo strain J), against PCV2 and M. hyo natural infection [Porcilis ® PCV M Hyo (MSD Animal Health, Boxmeer, the Netherlands)], in the presence of strong maternally derived PCV2 immunity (antibody titre averaged 11.08 log 2 ), under field conditions. The study was performed according to a controlled, randomized and blinded design in a Greek swine unit with Enzootic Pneumonia (EP) and subclinical PCV2 infection. In total, 600 healthy three-week-old suckling piglets were allocated randomly, either to treatment (vaccinated with the test product) or control group (injected with sterile buffered saline). Vaccination significantly reduced the severity of lung lesions at slaughter (lesions of cranio-ventral pulmonary consolidation) (P pigs. Furthermore, 25 g higher average daily weight gain (ADWG) was observed during the finishing phase (P < 0.001) and 18 g greater ADWG overall (P < 0.001). Results of LLS, PCV2 viremia and ADWG support the test product's efficacy in the face of strong maternally derived PCV2 immunity.

Candidate Vectors and Rodent Hosts of Venezuelan Equine Encephalitis Virus, Chiapas, 2006–2007

Science.gov (United States)

Deardorff, Eleanor R.; Estrada-Franco, Jose G.; Freier, Jerome E.; Navarro-Lopez, Roberto; Da Rosa, Amelia Travassos; Tesh, Robert B.; Weaver, Scott C.

2011-01-01

Enzootic Venezuelan equine encephalitis virus (VEEV) has been known to occur in Mexico since the 1960s. The first natural equine epizootic was recognized in Chiapas in 1993 and since then, numerous studies have characterized the etiologic strains, including reverse genetic studies that incriminated a specific mutation that enhanced infection of epizootic mosquito vectors. The aim of this study was to determine the mosquito and rodent species involved in enzootic maintenance of subtype IE VEEV in coastal Chiapas. A longitudinal study was conducted over a year to discern which species and habitats could be associated with VEEV circulation. Antibody was rarely detected in mammals and virus was not isolated from mosquitoes. Additionally, Culex (Melanoconion) taeniopus populations were found to be spatially related to high levels of human and bovine seroprevalence. These mosquito populations were concentrated in areas that appear to represent foci of stable, enzootic VEEV circulation. PMID:22144461

Supporting Self-management of Chronic Pain

Science.gov (United States)

2018-04-04

Chronic Pain Syndrome; Chronic Pain; Chronic Pain Due to Injury; Chronic Pain Due to Trauma; Chronic Pain Due to Malignancy (Finding); Chronic Pain Post-Procedural; Chronic Pain Hip; Chronic Pain, Widespread

[Chronically ill--chronically forgotten?--communication/mobility/everyday life].

Science.gov (United States)

Mattern, R

2007-04-01

In the course of the recent years, the policy for the needs of disabled people has started a fundamental paradigm shift. Central elements of the current policy for the needs of disabled people are prevention, rehabilitation and integration. Self-determination instead of care forms the guiding principle. An indistinct definition of chronic disease makes it difficult to obtain a general idea of structures in the care and support for people with chronic diseases. The following compilation examines requirements in social legislation and questions the quality of life by means of the three exemplary aspects: communication, mobility and everyday life. Here the question remains whether the current focus on health neglects any relevant components of chronic diseases. It turns out that people with a chronic illness, although social legislation has improved, are neglected the more support they need. Care as an elementary social principle must be discussed on an interdisciplinary basis and in the context of the whole society.

Chronic obstructive pulmonary disease and chronic heart failure: two muscle diseases?

Science.gov (United States)

Troosters, Thierry; Gosselink, Rik; Decramer, Marc

2004-01-01

Chronic obstructive pulmonary disease and congestive heart failure are two increasingly prevalent chronic diseases. Although care for these patients often is provided by different clinical teams, both disease conditions have much in common. In recent decades, more knowledge about the systemic impact of both diseases has become available, highlighting remarkable similarities in terms of prognostic factors and disease management. Rehabilitation programs deal with the systemic consequences of both diseases. Although clinical research also is conducted by various researchers investigating chronic obstructive pulmonary disease and chronic heart failure, it is worthwhile to compare the progress in relation to these two diseases over recent decades. Such comparison, the purpose of the current review, may help clinicians and scientists to learn about progress made in different, yet related, fields. The current review focuses on the similarities observed in the clinical impact of muscle weakness, the mechanisms of muscle dysfunction, the strategies to improve muscle function, and the effects of exercise training on chronic obstructive pulmonary disease and chronic heart failure.

Chronic Pericarditis

Science.gov (United States)

... surgery) and is considered subacute. Causes Usually, the cause of chronic effusive pericarditis is unknown. However, it may be caused by cancer, tuberculosis , or an underactive thyroid gland ( hypothyroidism ), and it occasionally occurs in people with chronic ...

Chronic Pain

Science.gov (United States)

... pain. Psychotherapy, relaxation and medication therapies, biofeedback, and behavior modification may also be employed to treat chronic pain. × ... pain. Psychotherapy, relaxation and medication therapies, biofeedback, and behavior modification may also be employed to treat chronic pain. ...

E-submission Format for Sub-chronic and Chronic Studies

Science.gov (United States)

The purpose of this document is to suggest the format for final reports and to provide instructions for creation of Adobe PDF electronic submission documents for electronic submission of sub-chronic and chronic studies for pesticides.

Some aspects of the epidemiology of Babesia bovis in Santana do Livramento, Southern Brazil

International Nuclear Information System (INIS)

Martins, J.R.; Correa, B.L.; Cereser, V.H.; Arteche, C.C.P.; Guglielmone, A.A.

1998-01-01

Some aspects of the epidemiology of Babesia bovis were studied in Santana do Livramento, Rio Grande do Sul, Brazil by analysing cattle raising practices applied to 101 herds and by diagnosing B. bovis antibodies in cattle of about 11 months old using an enzyme linked immunosorbent assay. Herds with prevalence of antibodies ranging between 15% to 80% were considered at risk of babesiosis outbreaks of economic importance (enzootic instability). 53% of herds were found in enzootic instability to B. bovis. The proportion of Bos taurus and B. indicus x B. taurus herds in instability were similar (P=0.771, qui square) and the number of acaricides treatments applied yearly had no influence in the instability to B. bovis (P=0.866, chi square). Herds maintained along with sheep in a ratio < 1.5 (P=0.012, chi square); this probability was further increased in herds maintained on properties greater than 500 ha (P=0.057, chi square). High B. bovis antibody prevalence was found in B. taurus x B. indicus herds subjected to an average of 5.8 tick treatments yearly with long residual period acaricides, indicating misuse of the chemicals or tick resistance to them. The epidemiological situation to B. bovis seems to justify vaccination to avoid economic losses in herds in enzootic instability and those in enzootic stability due to low antibody prevalence. (author)

Chronic myelogenous leukemia (CML)

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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 ...

[Chronic appendicitis. A case report].

Science.gov (United States)

Montiel-Jarquín, Alvaro José; Gómez-Conde, Eduardo; Reyes-Páramo, Pedro; Romero-Briones, Carlos; Mendoza-García, Aurelio Valentín; García-Ramírez, Ulises Noel

2008-01-01

The term chronic appendicitis has been used to describe any type of chronic pain that originates in the appendix, with or without inflammation. This broad category can be divided more specifically into: chronic or recurrent appendicitis and appendiceal colic pain. a 41-year-old female, suffering intestinal chronic constipation, abdominal pain, nausea, hiporexia and febricula, treated with antibiotics, vermifuges, analgesics and antispasmodics, showing a slight and partial improvement. She was suffering chronic pain in lower abdomen, mostly on the right side along a year. With these symptoms, she underwent an exploratory laparotomy, that showed chronic appendicitis. Appendix had been removed. The histopathological report corresponded to chronic appendicitis. the histopathological characteristics and the clinical manifestations of the chronic appendicitis are different from those of acute appendicitis. Criteria for chronic appendicitis include: symptoms lasting longer than 4 weeks, confirmation of chronic swelling through histopathological examination, improvement of symptoms after appendectomy. The ultrasonic images, the barium enema and the computerized helicoidal tomography could be suggestive for its diagnosis.

PCR em tempo real para diagnóstico da leucose enzoótica bovina Enzootic bovine leukosis real time PCR

Directory of Open Access Journals (Sweden)

Natanael Lamas Dias

2012-08-01

Full Text Available O objetivo deste trabalho foi realizar a validação de uma reação em cadeia da polimerase em tempo real com o sistema Plexor® (qPCR para o diagnóstico da Leucose Enzoótica Bovina (LEB, por meio da comparação com testes de diagnóstico recomendados pela Organização Mundial de Saúde Animal (OIE. A qPCR foi comparada com duas outras técnicas: a PCR nested (nPCR e a imunodifusão em gel de ágar (IDGA. Das 82 amostras analisadas pela qPCR e nPCR, 79 apresentaram resultados concordantes, sendo a concordância, classificada pelo Índice Kappa, como alta. Entre as PCRs e a IDGA, o número de resultados concordantes foi de 71 e 69, respectivamente, para qPCR e nPCR, sendo a concordância classificada como considerável. A qPCR apresentou altos valores de sensibilidade e especificidade. Os valores preditivos da qPCR observados demonstraram a alta capacidade de classificação dos casos positivos e negativos. A qPCR não foi capaz de detectar três amostras positivas e tem custo ligeiramente superior que a nPCR. Entretanto, a qPCR é uma técnica mais rápida, menos susceptível a contaminações, tem alta sensibilidade, não utiliza e não gera resíduos carcinogênicos. Concluímos que a qPCR pode substituir a nPCR recomendada pela OIE no diagnóstico de rotina em áreas em que a LEB é endêmica, como no Brasil.The goal of this research was to validate a Plexor® real time Polymerase Chain Reaction (qPCR for Enzootic Bovine Leukosis (EBL diagnosis by comparison with methods recommend by the World Animal Health Organization (OIE. The qPCR was compared with two other techniques: the nested PCR (nPCR and to the agar gel immunodiffusion (AGID. Of 82 qPCR and nPCR analysed samples, 79 presented concordant results, being the concordance classified by Kappa Index as high. Between the PCRs and AGID, the number of concordant results was 71 and 69, out of 82, to qPCR and nPCR, respectively, being the concordance classified as considerable, in both

Chronic Pain and Chronic Stress: Two Sides of the Same Coin?

Science.gov (United States)

Abdallah, Chadi G; Geha, Paul

2017-02-01

Pain and stress share significant conceptual and physiological overlaps. Both phenomena challenge the body's homeostasis and necessitate decision-making to help animals adapt to their environment. In addition, chronic stress and chronic pain share a common behavioral model of failure to extinguish negative memories. Yet, they also have discrepancies such that the final brain endophenotype of posttraumatic stress disorder, depression, and chronic pain appears to be different among the three conditions, and the role of the hypothalamic-pituitary-adrenal axis remains unclear in the physiology of pain. Persistence of either stress or pain is maladaptive and could lead to compromised well-being. In this brief review, we highlight the commonalities and differences between chronic stress and chronic pain, while focusing particularly on the central role of the limbic brain. We assess the current attempts in the field to conceptualize and understand chronic pain, within the context of knowledge gained from the stress literature. The limbic brain-including hippocampus, amygdala, and ventromedial pre-frontal cortex-plays a critical role in learning. These brain areas integrate incoming nociceptive or stress signals with internal state, and generate learning signals necessary for decision-making. Therefore, the physiological and structural remodeling of this learning circuitry is observed in conditions such as chronic pain, depression, and posttraumatic stress disorder, and is also linked to the risk of onset of these conditions.

Atypical Chronic Myelogenous Leukemia

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... myeloproliferative neoplasms, leukemia , and other conditions . Chronic Myelomonocytic Leukemia Key Points Chronic myelomonocytic leukemia is a disease ... chance of recovery) and treatment options. Chronic myelomonocytic leukemia is a disease in which too many myelocytes ...

Chronic Pancreatitis in Children

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... E-News Sign-Up Home Patient Information Children/Pediatric Chronic Pancreatitis in Children Chronic Pancreatitis in Children What symptoms would my child have? Frequent or chronic abdominal pain is the most common symptom of pancreatitis. The ...

The epidemiology of human and animal schistosomiasis in the Senegal River Basin.

Science.gov (United States)

Vercruysse, J; Southgate, V R; Rollinson, D

1985-09-01

The results of four field surveys in Senegal are reported. 1. A snail survey in various parts of the Senegal River Basin, including the Senegal River, temporary rain-fed pools, swamps, irrigation canals and drains, ricefields and Lac de Guier was carried out. Three species of snails were commonly found: Bulinus guernei was the most common, occurring in permanent habitats, Bulinus senegalensis occurring in laterite pools in the eastern part of the Middle Valley, and also in the ricefields of Guédé Chantier and Lampsar; B. forskalii was found in small numbers in Lac de Guier and Richard Toll. Three B. guernei were found to be naturally infected with S. bovis. Neither B. jousseaumei, B. globosus nor B. umbilicatus were found in our surveys. 2. A survey for urinary schistosomiasis was carried out in 100 villages (walo, near the Senegal River) and 11 villages (diéré, away from the river) by delivering questionnaires in schools and by direct examinations of haematuria samples. The prevalence of haematuria varied between 0 and 33%. Generally, walos showed low rates of haematuria with the exception of Lampsar and Guédé Chantier, and diérés showed higher rates of haematuria. 3. Examination of 400 cattle at the abattoir St. Louis, revealed a prevalence of 80% of schistosome infection. Two species were present, S. bovis and less commonly S. curassoni. Sometimes high worm burdens were seen, but lesions appeared to be minimal because of high ratio of male to female worms. 4. Examinations of 5722 sheep and 1752 goats in the abattoir, Dakar revealed an overall prevalence of 2.1%. Of the infected animals, 97.3% were infected with S. curassoni and 2.7% with S. curasonni and S. bovis. Laboratory snail infection experiments showed that S. curassoni is marginally compatible with B. senegalensis, but incompatible with B. guernei.

Chronic daily headaches

Directory of Open Access Journals (Sweden)

Fayyaz Ahmed

2012-01-01

Full Text Available Chronic Daily Headache is a descriptive term that includes disorders with headaches on more days than not and affects 4% of the general population. The condition has a debilitating effect on individuals and society through direct cost to healthcare and indirectly to the economy in general. To successfully manage chronic daily headache syndromes it is important to exclude secondary causes with comprehensive history and relevant investigations; identify risk factors that predict its development and recognise its sub-types to appropriately manage the condition. Chronic migraine, chronic tension-type headache, new daily persistent headache and medication overuse headache accounts for the vast majority of chronic daily headaches. The scope of this article is to review the primary headache disorders. Secondary headaches are not discussed except medication overuse headache that often accompanies primary headache disorders. The article critically reviews the literature on the current understanding of daily headache disorders focusing in particular on recent developments in the treatment of frequent headaches.

Chronic Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema

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... Submit Button NCHS Home Chronic Obstructive Pulmonary Disease (COPD) Includes: Chronic Bronchitis and Emphysema Recommend on Facebook ... Percent of visits to office-based physicians with COPD indicated on the medical record: 3.2% Source: ...

Autosomal Dominant Polycystic Kidney Disease, incidental finding with trauma: Case report and review of the literature

Directory of Open Access Journals (Sweden)

N.J. Gildenhuys

2017-03-01

In cases of blunt renal trauma with a history suggesting the possibility of a pre-existing lesion, the threshold for requesting CT of the abdomen should be lowered, even in absence of gross haematuria.

Chronic pancreatitis.

Science.gov (United States)

Kleeff, Jorg; Whitcomb, David C; Shimosegawa, Tooru; Esposito, Irene; Lerch, Markus M; Gress, Thomas; Mayerle, Julia; Drewes, Asbjørn Mohr; Rebours, Vinciane; Akisik, Fatih; Muñoz, J Enrique Domínguez; Neoptolemos, John P

2017-09-07

Chronic pancreatitis is defined as a pathological fibro-inflammatory syndrome of the pancreas in individuals with genetic, environmental and/or other risk factors who develop persistent pathological responses to parenchymal injury or stress. Potential causes can include toxic factors (such as alcohol or smoking), metabolic abnormalities, idiopathic mechanisms, genetics, autoimmune responses and obstructive mechanisms. The pathophysiology of chronic pancreatitis is fairly complex and includes acinar cell injury, acinar stress responses, duct dysfunction, persistent or altered inflammation, and/or neuro-immune crosstalk, but these mechanisms are not completely understood. Chronic pancreatitis is characterized by ongoing inflammation of the pancreas that results in progressive loss of the endocrine and exocrine compartment owing to atrophy and/or replacement with fibrotic tissue. Functional consequences include recurrent or constant abdominal pain, diabetes mellitus (endocrine insufficiency) and maldigestion (exocrine insufficiency). Diagnosing early-stage chronic pancreatitis is challenging as changes are subtle, ill-defined and overlap those of other disorders. Later stages are characterized by variable fibrosis and calcification of the pancreatic parenchyma; dilatation, distortion and stricturing of the pancreatic ducts; pseudocysts; intrapancreatic bile duct stricturing; narrowing of the duodenum; and superior mesenteric, portal and/or splenic vein thrombosis. Treatment options comprise medical, radiological, endoscopic and surgical interventions, but evidence-based approaches are limited. This Primer highlights the major progress that has been made in understanding the pathophysiology, presentation, prevalence and management of chronic pancreatitis and its complications.

Chronic Diseases Overview

Science.gov (United States)

... Plan Templates All Chronic Surveillance Systems Communications Center Social Media Press Room Press Release Archives Multimedia Communication Campaigns Publications Chronic Disease Overview 2016–2017 At A ...

Urinvejsproblemer efter ketaminmisbrug

DEFF Research Database (Denmark)

Reinhardt, Susanne; Fode, Mikkel

2014-01-01

Ketamine is gaining popularity among Danish drug users. We present the first three reports of ketamine-induced urinary symptoms in Denmark. The patients were 22-27 years old and were all referred to urological departments due to microscopic or macroscopic haematuria. In addition, all three patien...... reported pain from the penis and the gut, respectively. No specific pathology was found and all patients admitted to ketamine abuse. The cases illustrate that Danish physicians must be aware of potential side effects to ketamine abuse.......Ketamine is gaining popularity among Danish drug users. We present the first three reports of ketamine-induced urinary symptoms in Denmark. The patients were 22-27 years old and were all referred to urological departments due to microscopic or macroscopic haematuria. In addition, all three patients...

Prediction of bleeding and prophylactic platelet transfusions in cancer patients with thrombocytopenia

DEFF Research Database (Denmark)

Vinholt, Pernille J; Alnor, Anne; Nybo, Mads

2016-01-01

Studies on markers for bleeding risk among thrombocytopenic cancer patients are lacking. This prospective observational cohort study investigated whether platelet parameters and a standardised bleeding questionnaire predicted bleeding or prophylactic platelet transfusions in patients with cancer ...... platelet transfusion but not bleeding. Bleeding risk factors were previous haematuria or gastrointestinal bleeding, infection, antiplatelet or anticoagulant treatment, high urea nitrogen, low haemoglobin or high creatinine....... or warfarin OR = 2.34, 95% CI 1.23–4.48; urea nitrogen OR = 1.15, 95% CI 1.07–1.25; creatinine OR = 1.01, 95% CI 1.01–1.01; and haemoglobin OR = 0.62, 95% CI 0.41–0.93. Specific information regarding previous gastrointestinal bleeding OR = 3.33, 95% CI 1.19–9.34 and haematuria OR = 3.00, 95% CI 1...

Chronic lymphocytic leukemia (CLL)

Science.gov (United States)

... is used for painful and enlarged lymph nodes. Blood transfusions or platelet transfusions may be required if blood ... unexplained fatigue, bruising, excessive sweating, or weight loss. Alternative ... Leukemia - chronic lymphocytic (CLL); Blood cancer - chronic lymphocytic leukemia; Bone marrow cancer - chronic ...

Detection of Toxoplasma gondii in a free-ranging giant anteater

Directory of Open Access Journals (Sweden)

Thais Oliveira Morgado

Full Text Available ABSTRACT: Toxoplasmosis is caused by Toxoplasma gondii, an obligatory intracellular protozoan, which establishes acute and chronic infections in birds and mammals, including humans. This note reports, for the first time, the detection and sequencing of DNA from T. gondii in the peripheral blood of a young free range giant anteater (Myrmecophaga tridactyla. For the diagnosis, the following methods were used: polymerase chain reaction (PCR and positive serology (1:800 by means of the modified agglutination test (MAT. Since this species may be consumed by humans and predated by wild felids, its importance is emphasized as a probable source of zoonotic infection, in addition to its possible participation in the infection enzootic cycle. Although, parasitemia has been confirmed in this specimen, it presented no clinical sign of infection.

Chronic subdural hematoma

Science.gov (United States)

Subdural hemorrhage - chronic; Subdural hematoma - chronic; Subdural hygroma ... A subdural hematoma develops when bridging veins tear and leak blood. These are the tiny veins that run between the ...

Alfuzosin and Symptoms of Chronic Prostatitis–Chronic Pelvic Pain Syndrome

Science.gov (United States)

Nickel, J. Curtis; Krieger, John N.; McNaughton-Collins, Mary; Anderson, Rodney U.; Pontari, Michel; Shoskes, Daniel A.; Litwin, Mark S.; Alexander, Richard B.; White, Paige C.; Berger, Richard; Nadler, Robert; O'Leary, Michael; Liong, Men Long; Zeitlin, Scott; Chuai, Shannon; Landis, J. Richard; Kusek, John W.; Nyberg, Leroy M.; Schaeffer, Anthony J.

2009-01-01

Background In men with chronic prostatitis–chronic pelvic pain syndrome, treatment with alpha-adrenergic receptor blockers early in the course of the disorder has been reported to be effective in some, but not all, relatively small randomized trials. Methods We conducted a multicenter, randomized, double-blind, placebo-controlled trial to evaluate the efficacy of alfuzosin, an alpha-adrenergic receptor blocker, in reducing symptoms in men with chronic prostatitis–chronic pelvic pain syndrome. Participation in the study required diagnosis of the condition within the preceding 2 years and no previous treatment with an alpha-adrenergic receptor blocker. Men were randomly assigned to treatment for 12 weeks with either 10 mg of alfuzosin per day or placebo. The primary outcome was a reduction of at least 4 points (from baseline to 12 weeks) in the score on the National Institutes of Health Chronic Prostatitis Symptom Index (NIH-CPSI) (range, 0 to 43; higher scores indicate more severe symptoms). A 4-point decrease is the minimal clinically significant difference in the score. Results A total of 272 eligible participants underwent randomization, and in both study groups, 49.3% of participants had a decrease of at least 4 points in their total NIH-CPSI score (rate difference associated with alfuzosin, 0.1%; 95% confidence interval, −11.2 to 11.0; P = 0.99). In addition, a global response assessment showed similar response rates at 12 weeks: 33.6% in the placebo group and 34.8% in the alfuzosin group (P = 0.90). The rates of adverse events in the two groups were also similar. Conclusions Our findings do not support the use of alfuzosin to reduce the symptoms of chronic prostatitis–chronic pelvic pain syndrome in men who have not received prior treatment with an alpha-blocker. PMID:19092152

Antimicrobial susceptibility profile of community-acquired urinary ...

African Journals Online (AJOL)

M.S. Barry

2017-04-28

Apr 28, 2017 ... incontinence, Haematuria, turbid urine and fever with flank pain. Urinary infection ..... update by the Infectious Diseases Society of America and the Euro- ... from patients with urinary tract infection in Messalata Central Hospital,.

SERUM IRON PARAMETERS IN ALCOHOLIC CIRRHOSIS, CRYPTOGENIC CIRRHOSIS, CHRONIC HEPATITIS B AND CHRONIC HEPATITIS C

Directory of Open Access Journals (Sweden)

Sajeevan K. C

2016-11-01

Full Text Available BACKGROUND Regular monitoring of serum iron parameters is helpful for assessing the severity of alcoholic liver disease. Assessment of serum iron parameters are used for screening hereditary haemochromatosis in chronic liver disease. Serum iron parameters in chronic liver disease have not been clearly described in most of the studies. The aim of this study was to assess the serum iron, Total Iron Binding Capacity (TIBC, transferrin saturation and ferritin levels in common chronic liver disease like alcoholic cirrhosis, cryptogenic cirrhosis, chronic hepatitis C and chronic hepatitis B. MATERIALS AND METHODS 110 consecutive patients with chronic liver disease admitted to the Gastroenterology Department, Government Medical College, Kozhikode were selected for the study. The categories of chronic liver disease included in our study were alcoholic cirrhosis (Group I, n = 40, cryptogenic cirrhosis (Group II, n = 30, chronic hepatitis C (Group III, n = 20 and chronic hepatitis B (Group IV, n = 20. Serum iron, ferritin, total iron binding capacity and transferrin saturation were estimated in the fasting sample. Statistical Analysis- Analysis was performed using nonparametric Kruskal-Wallis and Bonferroni test to assess statistical significance of difference of continuous variables among and between groups, respectively. The results were considered statistically significant at the level of p <0.05. RESULTS The serum iron level was normal and total iron binding capacity was low in all the four groups of chronic liver disease. Serum ferritin and transferrin saturation were significantly higher in alcoholic cirrhosis in comparison with cryptogenic cirrhosis and chronic hepatitis B, but was not statistically significant in comparison with chronic hepatitis C. CONCLUSION We observed irregularities in iron status in patients with alcoholic cirrhosis, cryptogenic cirrhosis, chronic hepatitis C and chronic hepatitis B.

Chronic tophaceous gout

Directory of Open Access Journals (Sweden)

Thappa D

1993-01-01

Full Text Available A rare case of chronic tophaceous gout, in a 27-year-old female on diuretics for chronic congestive cardiac failure with characteristic histopathological and radiological changes is reported.

Heredity of chronic bronchitis

DEFF Research Database (Denmark)

Meteran, Howraman; Backer, Vibeke; Kyvik, Kirsten Ohm

2014-01-01

BACKGROUND: Smoking is a major risk factor for lung diseases and lower respiratory symptoms, but since not all smokers develop chronic bronchitis and since chronic bronchitis is also diagnosed in never-smokers, it has been suggested that some individuals are more susceptible to develop chronic br...

JUNE ISSUE 2008 FINAL.cdr

African Journals Online (AJOL)

Materials and Method: Records of adult patients scheduled for nephrectomy at ... Key Words: Nephrectomy, renal tumours, loin pain, haematuria, kidney injury .... over a ten-year period at the University of Port- ..... kidney since 80 years back.

NIGERIAN VETERINARY JOURNAL

African Journals Online (AJOL)

ADEYEYE

2Department of Veterinary Medicine, University of Nigeria, Nsukka. 3Veterinary. Teaching ... salivation, cornea opacity, haematuria and convulsion were observed in 20, 8, 2, 4, 1 and 3 of the patients ... intravenous fluid administration either for.

Hereditary chronic pancreatitis

Directory of Open Access Journals (Sweden)

Mössner Joachim

2007-01-01

Full Text Available Abstract Hereditary chronic pancreatitis (HCP is a very rare form of early onset chronic pancreatitis. With the exception of the young age at diagnosis and a slower progression, the clinical course, morphological features and laboratory findings of HCP do not differ from those of patients with alcoholic chronic pancreatitis. As well, diagnostic criteria and treatment of HCP resemble that of chronic pancreatitis of other causes. The clinical presentation is highly variable and includes chronic abdominal pain, impairment of endocrine and exocrine pancreatic function, nausea and vomiting, maldigestion, diabetes, pseudocysts, bile duct and duodenal obstruction, and rarely pancreatic cancer. Fortunately, most patients have a mild disease. Mutations in the PRSS1 gene, encoding cationic trypsinogen, play a causative role in chronic pancreatitis. It has been shown that the PRSS1 mutations increase autocatalytic conversion of trypsinogen to active trypsin, and thus probably cause premature, intrapancreatic trypsinogen activation disturbing the intrapancreatic balance of proteases and their inhibitors. Other genes, such as the anionic trypsinogen (PRSS2, the serine protease inhibitor, Kazal type 1 (SPINK1 and the cystic fibrosis transmembrane conductance regulator (CFTR have been found to be associated with chronic pancreatitis (idiopathic and hereditary as well. Genetic testing should only be performed in carefully selected patients by direct DNA sequencing and antenatal diagnosis should not be encouraged. Treatment focuses on enzyme and nutritional supplementation, pain management, pancreatic diabetes, and local organ complications, such as pseudocysts, bile duct or duodenal obstruction. The disease course and prognosis of patients with HCP is unpredictable. Pancreatic cancer risk is elevated. Therefore, HCP patients should strongly avoid environmental risk factors for pancreatic cancer.

Chronic gastritis - an update.

Science.gov (United States)

Varbanova, Mariya; Frauenschläger, Katrin; Malfertheiner, Peter

2014-12-01

Helicobacter pylori is the main aetiologic factor for chronic gastritis worldwide. The degree of inflammation and the evolution of this form of chronic gastritis can vary largely depending on bacterial virulence factors, host susceptibility factors and environmental conditions. Autoimmune gastritis is another cause of chronic inflammation in the stomach, which can occur in all age groups. This disease presents typically with vitamin B12 deficiency and pernicious anaemia. The presence of anti-parietal cell antibodies is highly specific for the diagnosis. The role of H. pylori as a trigger for autoimmune gastritis remains uncertain. Other rare conditions for chronic gastritis are chronic inflammatory conditions such as Crohn's disease or on the background of lymphocytic or collagenous gastroenteropathies. Copyright © 2014. Published by Elsevier Ltd.

The Chronic Illness Problem Inventory as a measure of dysfunction in chronic pain patients.

Science.gov (United States)

Romano, J M; Turner, J A; Jensen, M P

1992-04-01

Assessment of physical and psychosocial dysfunction is recognized as essential in chronic pain patient evaluation. One instrument, the Sickness Impact Profile (SIP), has demonstrated good reliability and validity as a measure of dysfunction among chronic pain patients. An alternate measure, the Chronic Illness Problem Inventory (CIPI), is shorter and more easily scored than the SIP, but as yet has not been applied widely to chronic pain problems. In the present study, 95 chronic low back pain patients completed the SIP, the CIPI, activity diaries, the McGill Pain Questionnaire (MPQ), and the Center for Epidemiologic Studies-Depression scale (CES-D), before participating in a chronic pain treatment study. Overt pain behaviors were also coded from videotapes of a standardized assessment protocol. Seventy-five subjects completed the measures post-treatment. The results indicate that although the SIP and the CIPI are significantly correlated and appear to be measuring similar constructs, there is also substantial unshared variance between them, suggesting that they may tap somewhat different aspects of dysfunction in chronic pain. The CIPI shows promise as a useful alternative measure of dysfunction in chronic low back pain patients, but requires further validation for this purpose.

Chronic bacterial prostatitis and chronic pelvic pain syndrome.

Science.gov (United States)

Bowen, Diana K; Dielubanza, Elodi; Schaeffer, Anthony J

2015-08-27

Chronic prostatitis can cause pain and urinary symptoms, and can occur either with an active infection (chronic bacterial prostatitis [CBP]) or with only pain and no evidence of bacterial causation (chronic pelvic pain syndrome [CPPS]). Bacterial prostatitis is characterised by recurrent urinary tract infections or infection in the prostate with the same bacterial strain, which often results from urinary tract instrumentation. However, the cause and natural history of CPPS are unknown and not associated with active infection. We conducted a systematic overview and aimed to answer the following clinical questions: What are the effects of treatments for chronic bacterial prostatitis? What are the effects of treatments for chronic pelvic pain syndrome? We searched: Medline, Embase, The Cochrane Library, and other important databases up to February 2014 (Clinical Evidence overviews are updated periodically; please check our website for the most up-to-date version of this overview). At this update, searching of electronic databases retrieved 131 studies. After deduplication and removal of conference abstracts, 67 records were screened for inclusion in the overview. Appraisal of titles and abstracts led to the exclusion of 51 studies and the further review of 16 full publications. Of the 16 full articles evaluated, three systematic reviews and one RCT were included at this update. We performed a GRADE evaluation for 14 PICO combinations. In this systematic overview, we categorised the efficacy for 12 interventions based on information relating to the effectiveness and safety of 5 alpha-reductase inhibitors, allopurinol, alpha-blockers, local injections of antimicrobial drugs, mepartricin, non-steroidal anti-inflammatory drugs (NSAIDs), oral antimicrobial drugs, pentosan polysulfate, quercetin, sitz baths, transurethral microwave thermotherapy (TUMT), and transurethral resection of the prostate (TURP).

Chronic mucus hypersecretion

DEFF Research Database (Denmark)

Ulrik, Charlotte Suppli; von Linstow, Marie-Louise; Nepper-Christensen, Steen

2005-01-01

To investigate if chronic mucus hypersecretion (CMH) can be used as a marker of asthma in young adults.......To investigate if chronic mucus hypersecretion (CMH) can be used as a marker of asthma in young adults....

Airway inflammation in nonobstructive and obstructive chronic bronchitis with chronic haemophilus influenzae airway infection. Comparison with noninfected patients with chronic obstructive pulmonary disease

NARCIS (Netherlands)

Bresser, P.; Out, T. A.; van Alphen, L.; Jansen, H. M.; Lutter, R.

2000-01-01

Nonencapsulated Haemophilus influenzae often causes chronic infections of the lower respiratory tract in both nonobstructive and obstructive chronic bronchitis. We assessed airway inflammation in clinically stable, chronically H. influenzae-infected patients with nonobstructive (CB-HI, n = 10) and

Childhood Acute Glomerulonephritis in Benin City | Ibadin | Nigerian ...

African Journals Online (AJOL)

, oliguria (47.6 percent) and pulmonary oedema (39.7 percent). Others were headache (11.1 percent) and convulsion (4.8 percent). Haematuria and proteinuria of varying degrees occurred in all the patients, while antecedent infections were ...

Chronic gastritis.

Science.gov (United States)

Sipponen, Pentti; Maaroos, Heidi-Ingrid

2015-06-01

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.

Chronic Kidney Diseases

Science.gov (United States)

... Safe Videos for Educators Search English Español Chronic Kidney Diseases KidsHealth / For Kids / Chronic Kidney Diseases What's ... re talking about your kidneys. What Are the Kidneys? Your kidneys are tucked under your lower ribs ...

Chronic depression : Determinants and consequences of chronic major depression in the general population

NARCIS (Netherlands)

Spijker, Jan

2002-01-01

The subject of this thesis is chronicity of major depressive disorder (MDD). The main aims of the study are to examine: 1. the duration of a major depressive episode (MDE) and the rate of a chronic duration of MDE in the general population, 2. the determinants of (chronic) duration of

Surgical Management of Chronic Pancreatitis.

Science.gov (United States)

Parekh, Dilip; Natarajan, Sathima

2015-10-01

Advances over the past decade have indicated that a complex interplay between environmental factors, genetic predisposition, alcohol abuse, and smoking lead towards the development of chronic pancreatitis. Chronic pancreatitis is a complex disorder that causes significant and chronic incapacity in patients and a substantial burden on the society. Major advances have been made in the etiology and pathogenesis of this disease and the role of genetic predisposition is increasingly coming to the fore. Advances in noninvasive diagnostic modalities now allow for better diagnosis of chronic pancreatitis at an early stage of the disease. The impact of these advances on surgical treatment is beginning to emerge, for example, patients with certain genetic predispositions may be better treated with total pancreatectomy versus lesser procedures. Considerable controversy remains with respect to the surgical management of chronic pancreatitis. Modern understanding of the neurobiology of pain in chronic pancreatitis suggests that a window of opportunity exists for effective treatment of the intractable pain after which central sensitization can lead to an irreversible pain syndrome in patients with chronic pancreatitis. Effective surgical procedures exist for chronic pancreatitis; however, the timing of surgery is unclear. For optimal treatment of patients with chronic pancreatitis, close collaboration between a multidisciplinary team including gastroenterologists, surgeons, and pain management physicians is needed.

Clinicoroentgenological control in chronic pneumonia

International Nuclear Information System (INIS)

Mamilyaev, R.M.

1984-01-01

A comprehensive clinicoroentgenological study was used to examine 494 patients with chronic pneumonia. Morphological and functional changes observed in the pulmonary pare and functional changes observed in the pulmonary parenchyma and bronchial tree were studied. Types of pneumosclerosis, tigns of exacerbation of chronic pneumonia and abscess formation, morphological and functional disorders of bronchial penetrability in the pneumonic zone were described. Three forms of chronic pneumonia: bronchial, bronchiectatic and abscessing are signled out. The bronchial form is subdivided into chronic pneumonia with chronic bronchitis without deformity and wi.th deforming chronic bronchitis. In the bronchiectatic form pneumonia can be with cylindrical, saccular and cyst-like bronchiectasia. The general diagnosis of chronic pneumonia is established clinically depending on type and variants in 89-94% of cases, by X-ray and sonographic findings in all patients; types and variants of disease are most frequently defined after bronchography

Stages of Chronic Myelogenous Leukemia

Science.gov (United States)

... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

Chronic neutrophilic leukemia.

Science.gov (United States)

Bredeweg, Arthur; Burch, Micah; Krause, John R

2018-01-01

Chronic neutrophilic leukemia is a rare myeloproliferative disorder characterized by a sustained peripheral blood neutrophilia, absence of the BCR/ABL oncoprotein, bone marrow hypercellularity with less than 5% myeloblasts and normal neutrophil maturation, and no dysplasia. This leukemia has been associated with mutations in the colony-stimulating factor 3 receptor (CSF3R) that may activate this receptor, leading to the proliferation of neutrophils that are the hallmark of chronic neutrophilic leukemia. We present a case of chronic neutrophilic leukemia and discuss the criteria for diagnosis and the significance of mutations found in this leukemia.

The burden of chronic pain

DEFF Research Database (Denmark)

Kurita, Geana Paula; Sjøgren, Per; Juel, Knud

2012-01-01

sample consisted of 25,000 individuals (≥16 years old) living in Denmark. In all, 60.7% completed a mailed or online questionnaire. Associations were examined with multiple logistic regression analysis. The study population consisted of 14,925 individuals in whom a high prevalence of chronic pain (26......Chronic pain is currently considered a public health problem with high costs to the individual and society. To improve prevention and treatment of chronic pain, epidemiologic studies are mandatory for assessing chronic pain. The aims of this study were to estimate the prevalence of chronic pain...

Are There Any Natural Remedies That Reduce Chronic Fatigue Associated with Chronic Fatigue Syndrome?

Science.gov (United States)

... natural remedies that reduce chronic fatigue associated with chronic fatigue syndrome? Answers from Brent A. Bauer, M.D. Researchers ... a variety of natural products for effectiveness against chronic fatigue syndrome. Most results have been disappointing. A few remedies — ...

Chronic thyroiditis (Hashimoto disease)

Science.gov (United States)

Hashimoto thyroiditis; Chronic lymphocytic thyroiditis; Autoimmune thyroiditis; Chronic autoimmune thyroiditis; Lymphadenoid goiter - Hashimoto; Hypothyroidism - Hashimoto; Type 2 polyglandular autoimmune ...

Risk factors for and management of graft pancreatitis.

Science.gov (United States)

Nadalin, Silvio; Girotti, Paolo; Königsrainer, Alfred

2013-02-01

Systematic and detailed analysis of risk factors, pathophysiology, clinical manifestation, diagnosis and management of graft pancreatitis in its different forms, that is acute and chronic graft pancreatitis (A-GP and C-GP), and A-GP being further distinguished into: physiological (P-AGP), early (E-AGP) and late AP (L-AGP). Graft pancreatitis is the second most-frequent complication following pancreas transplantation. P-AGP is an unavoidable entity related to ischemic reperfusion injury. It is usually clinically silent. It is a timely and prognostically self-limited process. E-AGP occurs within 3 months after pancreas transplantation (PTx) in 35% of cases and is associated with high rates of graft loss (78-91%). Clinical signs are pain, systemic inflammatory response (SIRS) and haematuria. Therapy can be medical, interventional and surgical. L-AGP occurs 3 months following PTx in 14-25% of cases and represents an uncommon cause of graft loss. Typical clinical signs are pain, abdominal tenderness and fever. Typical laboratory signs are hyperamylasaemia, hyperglycaemia and hypercreatininaemia. Therapy is usually conservative. C-GP is difficult to be distinguished from chronic rejection and is associated to graft loss in 4-10% of cases. Recurrent A-GPs and infections are the main risk factors. Specific symptoms are chronic abdominal malaise, constipation and recurrence of DM. Isolated hyperglycaemia is typical of C-GP. The therapy is usually conservative. This systematic analysis of different manifestations of graft pancreatitis provides the basis for a clinical approach to tackling this complex entity.

History of Chronic Subdural Hematoma

Science.gov (United States)

2015-01-01

Trephination or trepanation is an intentional surgical procedure performed from the Stone Age. It looks like escaping a black evil from the head. This technique is still used for treatment of chronic subdural hematoma (SDH). Now, we know the origin, pathogenesis and natural history of this lesion. The author try to explore the history of trephination and modern discovery of chronic SDH. The author performed a detailed electronic search of PubMed. By the key word of chronic SDH, 2,593 articles were found without language restriction in May 2015. The author reviewed the fact and way, discovering the present knowledge on the chronic SDH. The first authentic report of chronic SDH was that of Wepfer in 1657. Chronic SDH was regarded as a stroke in 17th century. It was changed as an inflammatory disease in 19th century by Virchow, and became a traumatic lesion in 20th century. However, trauma is not necessary in many cases of chronic SDHs. The more important prerequisite is sufficient potential subdural space, degeneration of the brain. Modifying Virchow's description, chronic SDH is sometimes traumatic, but most often caused by severe degeneration of the brain. From Wepfer's first description, nearly 350 years passed to explore the origin, pathogenesis, and fate of chronic SDH. The nature of the black evil in the head of the Stone Age is uncovering by many authors riding the giant's shoulder. Chronic SDH should be categorized as a degenerative lesion instead of a traumatic lesion. PMID:27169062

ISSN 2073 ISSN 2073-9990 East Cent. Afr. J. surg. (Online) 9990 ...

African Journals Online (AJOL)

DELL

2005-04-29

Apr 29, 2005 ... Urinary tract infection was also common, being present in 58.9% of ... vesicostomy (42.9%), initial valve ablation (51.8%) and urethral catheterization 5.3%. ... 10% of the cases and included poor stream, gross haematuria and.

Eclampsia: Still a major problem in rural KwaZulu-Natal Province ...

African Journals Online (AJOL)

antenatal care, of whom 11 (22.4%) had risk factors including persistent proteinuria and haematuria. ... This clinical audit indicates that a number of cases of eclampsia could have been avoided if ..... possible that if the 'Free State Model' of.

Acute glomerulonephritis mimicking nephrotic syndrome

African Journals Online (AJOL)

2016-01-04

Jan 4, 2016 ... 0.3 cases per 100,000 person/ year.5 Thus, it is a disease of underdeveloped and ... The typical clinical presentation of PSGN which is a representative of a ... onset of microscopic haematuria, oedema, hypertension, oliguria ...

Polycystic Kidney Disease In Pregnancy In A Nigerian Woman ...

African Journals Online (AJOL)

Adult Polycystic Kidney disease (ADPKD) is a known but uncommon cause of haematuria in pregnancy in this environment. Other causes include, haemaglobinopathies, calculi, pyelonephritis, schistosomiasis, haemangiomata and neoplasms. Although ADPKD is the commonest single gene disorder of man affecting both ...

EBV CHRONIC INFECTIONS

Directory of Open Access Journals (Sweden)

Eligio Pizzigallo

2010-08-01

Full Text Available The infection from Epstein-Barr virus (EBV or virus of infectious mononucleosis, together with other herpesviruses’ infections, represents a prototype of persistent viral infections characterized by the property of the latency. Although the reactivations of the latent infection are associated with the resumption of the viral replication and eventually with the “shedding”, it is still not clear if this virus can determine chronic infectious diseases, more or less evolutive. These diseases could include some pathological conditions actually defined as “idiopathic”and characterized by the “viral persistence” as the more credible pathogenetic factor. Among the so-called idiopathic syndromes, the “chronic fatigue syndrome” (CFS aroused a great interest around the eighties of the last century when, just for its relationship with EBV, it was called “chronic mononucleosis” or “chronic EBV infection”. Today CFS, as defined in 1994 by the CDC of Atlanta (USA, really represents a multifactorial syndrome characterized by a chronic course, where reactivation and remission phases alternate, and by a good prognosis. The etiopathogenetic role of EBV is demonstrated only in a well-examined subgroup of patients, while in most of the remaining cases this role should be played by other infectious agents - able to remain in a latent or persistent way in the host – or even by not infectious agents (toxic, neuroendocrine, methabolic, etc.. However, the pathogenetic substrate of the different etiologic forms seems to be the same, much probably represented by the oxidative damage due to the release of pro-inflammatory cytokines as a response to the triggering event (infectious or not infectious. Anyway, recently the scientists turned their’s attention to the genetic predisposition of the subjects affected by the syndrome, so that in the last years the genetic studies, together with those of molecular biology, received a great impulse

Defining and Measuring Chronic Conditions

Centers for Disease Control (CDC) Podcasts

2013-05-20

This podcast is an interview with Dr. Anand Parekh, U.S. Department of Health and Human Services Deputy Assistant Secretary for Health, and Dr. Samuel Posner, Preventing Chronic Disease Editor in Chief, about the definition and burden of multiple chronic conditions in the United States.  Created: 5/20/2013 by Preventing Chronic Disease (PCD), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 5/20/2013.

Testing for Chronic Diarrhea.

Science.gov (United States)

Raman, M

Chronic diarrhea is a frequently encountered symptom in clinical practice. The etiologies for chronic diarrhea are diverse and broad with varying clinical implications. A useful method of categorizing chronic diarrhea to guide a diagnostic work-up is a pathophysiology-based framework. Chronic diarrhea may be categorized as malabsorptive, secretory, osmotic, and inflammatory or motility related. Frequently, overlap between categories may exist for any given diarrhea etiology and diagnostic testing must occur with an understanding of the differential diagnosis. Investigations to achieve a diagnosis for chronic diarrhea range from screening blood and stool tests to more directed testing such as diagnostic imaging, and endoscopic and histological evaluation. The pathophysiology-based framework proposed in this chapter will allow the clinician to select screening tests followed by targeted tests to minimize cost and complications to the patient, while providing a highly effective method to achieve an accurate diagnosis. © 2017 Elsevier Inc. All rights reserved.

Anemia in Chronic Kidney Disease

Science.gov (United States)

... artérielle Heart Disease Mineral & Bone Disorder Anemia in Chronic Kidney Disease What is anemia? Anemia is a condition in ... as they should. How is anemia related to chronic kidney disease? Anemia commonly occurs in people with chronic kidney ...

Lifestyle and Risk of Chronic Prostatitis/Chronic Pelvic Pain Syndrome in a Cohort of United States Male Health Professionals.

Science.gov (United States)

Zhang, Ran; Sutcliffe, Siobhan; Giovannucci, Edward; Willett, Walter C; Platz, Elizabeth A; Rosner, Bernard A; Dimitrakoff, Jordan D; Wu, Kana

2015-11-01

Although chronic prostatitis/chronic pelvic pain syndrome is a prevalent urological disorder among men of all ages, its etiology remains unknown. Only a few previous studies have examined associations between lifestyle factors and chronic prostatitis/chronic pelvic pain syndrome, of which most were limited by the cross-sectional study design and lack of control for possible confounders. To address these limitations we performed a cohort study of major lifestyle factors (obesity, smoking and hypertension) and chronic prostatitis/chronic pelvic pain syndrome risk in the HPFS (Health Professionals Follow-up Study), a large ongoing cohort of United States based male health professionals. The HPFS includes 51,529 men who were 40 to 75 years old at baseline in 1986. At enrollment and every 2 years thereafter participants have completed questionnaires on lifestyle and health conditions. In 2008 participants completed an additional set of questions on recent chronic prostatitis/chronic pelvic pain syndrome pain symptoms modified from the NIH (National Institutes of Health)-CPSI (Chronic Prostatitis Symptom Index) as well as questions on approximate date of symptom onset. The 653 participants with NIH-CPSI pain scores 8 or greater who first experienced symptoms after 1986 were considered incident chronic prostatitis/chronic pelvic pain syndrome cases and the 19,138 who completed chronic prostatitis/chronic pelvic pain syndrome questions but did not report chronic prostatitis/chronic pelvic pain syndrome related pain were considered noncases. No associations were observed for baseline body mass index, waist circumference, waist-to-hip ratio, cigarette smoking and hypertension with chronic prostatitis/chronic pelvic pain syndrome risk (each OR ≤1.34). In this large cohort study none of the lifestyle factors examined was associated with chronic prostatitis/chronic pelvic pain syndrome risk. As the etiology of chronic prostatitis/chronic pelvic pain syndrome remains unknown

Chronic hypersensitivity pneumonitis.

Science.gov (United States)

Pereira, Carlos Ac; Gimenez, Andréa; Kuranishi, Lilian; Storrer, Karin

2016-01-01

Hypersensitivity pneumonitis (HSP) is a common interstitial lung disease resulting from inhalation of a large variety of antigens by susceptible individuals. The disease is best classified as acute and chronic. Chronic HSP can be fibrosing or not. Fibrotic HSP has a large differential diagnosis and has a worse prognosis. The most common etiologies for HSP are reviewed. Diagnostic criteria are proposed for both chronic forms based on exposure, lung auscultation, lung function tests, HRCT findings, bronchoalveolar lavage, and biopsies. Treatment options are limited, but lung transplantation results in greater survival in comparison to idiopathic pulmonary fibrosis. Randomized trials with new antifibrotic agents are necessary.

Chronic Pain: How Challenging Are DDIs in the Analgesic Treatment of Inpatients with Multiple Chronic Conditions?

Science.gov (United States)

Siebenhuener, Klarissa; Eschmann, Emmanuel; Kienast, Alexander; Schneider, Dominik; Minder, Christoph E.; Saller, Reinhard; Zimmerli, Lukas; Blaser, Jürg; Battegay, Edouard

2017-01-01

Background Chronic pain is common in multimorbid patients. However, little is known about the implications of chronic pain and analgesic treatment on multimorbid patients. This study aimed to assess chronic pain therapy with regard to the interaction potential in a sample of inpatients with multiple chronic conditions. Methods and Findings We conducted a retrospective study with all multimorbid inpatients aged ≥18 years admitted to the Department of Internal Medicine of University Hospital Zurich in 2011 (n = 1,039 patients). Data were extracted from the electronic health records and reviewed. We identified 433 hospitalizations of patients with chronic pain and analyzed their combinations of chronic conditions (multimorbidity). We then classified all analgesic prescriptions according to the World Health Organization (WHO) analgesic ladder. Furthermore, we used a Swiss drug-drug interactions knowledge base to identify potential interactions between opioids and other drug classes, in particular coanalgesics and other concomitant drugs. Chronic pain was present in 38% of patients with multimorbidity. On average, patients with chronic pain were aged 65.7 years and had a mean number of 6.6 diagnoses. Hypertension was the most common chronic condition. Chronic back pain was the most common painful condition. Almost 90% of patients were exposed to polypharmacotherapy. Of the chronic pain patients, 71.1% received opioids for moderate to severe pain, 43.4% received coanalgesics. We identified 3,186 potential drug-drug interactions, with 17% classified between analgesics (without coanalgesics). Conclusions Analgesic drugs-related DDIs, in particular opioids, in multimorbid patients are often complex and difficult to assess by using DDI knowledge bases alone. Drug-multimorbidity interactions are not sufficiently investigated and understood. Today, the scientific literature is scarce for chronic pain in combination with multiple coexisting medical conditions and medication

Diagnosis and management of chronic pancreatitis

OpenAIRE

Gupta, V; Toskes, P

2005-01-01

Chronic pancreatitis represents a condition that is challenging for clinicians secondary to the difficulty in making an accurate diagnosis and the less than satisfactory means of managing chronic pain. This review emphasises the various manifestations that patients with chronic pancreatitis may have and describes recent advances in medical and surgical therapy. It is probable that many patients with chronic abdominal pain are suffering from chronic pancreatitis that is not appreciated. As the...

[Chronic diarrhea: etiologies and diagnostic evaluation].

Science.gov (United States)

Schoepfer, A

2008-04-30

Chronic diarrhea is defined as a decrease in fecal consistency lasting for four or more weeks. A myriad of disorders are associated with chronic diarrhea. In developed countries, chronic diarrhea is mostly caused by non-infectious diseases. There are four pathogenic mechanisms leading to chronic diarrhea: osmotic diarrhea, secretory diarrhea, inflammatory diarrhea, and dysmotility. Overlaps between these mechanisms are possible. A 72-hour fecal collection as well as the fasting test are important diagnostic tools to identify the underlying pathomechanism. The identification of the pathomechanism narrows down the possible etiologies of chronic diarrhea and allows therefore a cost-saving diagnostic workup. The endoscopy is well established in the workup of chronic diarrhea. This article gives an overview about the main causes and mechanisms leading to chronic diarrhea and proposes an algorithm for the diagnostic evalution.

CHRONIC UNEXPLAINED OROFACIAL PAIN

Directory of Open Access Journals (Sweden)

Aleš Vesnaver

2002-04-01

Full Text Available Background. Chronic unexplained orofacial pain is frequently the cause of prolonged suffering for the patient and an unsolvable problem for the therapist. Pathophysiology of the onset of this type of pain is virtually unknown. Still, it is possible to divide chronic orofacial pain into several separate categories, according to its onset, symptoms and therapy. All forms of this type of pain have a strong psychological component.Methods. A retrograde review was conducted, in which patients’ records, treated in 1994 for chronic unexplained orofacial pain, were followed through a 5 year period. The modalities of treatment then and at present were compared.Conclusions. Except for trigeminal neuralgia, where carbamazepine remains the first choice drug, treatment of chronic facial pain has changed considerably.

Battling Chronic Absenteeism

Science.gov (United States)

Nauer, Kim

2016-01-01

While the principal of a New York elementary school (P.S. 48) took on chronic absenteeism from 2011 to 2013, a research team at the Center for New York City Affairs followed her efforts. The school drove down chronic absenteeism almost 10 percentage points. School staff routinely touched base with students, outside "success mentors"…

case reports atypical presentation of systemic lupus erythematosus ...

African Journals Online (AJOL)

2014-03-01

Mar 1, 2014 ... single episode of gross haematuria about twenty four hours prior to presentation to the hospital. He had passed very scanty non-bloody urine on the day of ad- mission. ... A Foley catheter was inserted to relieve the acute uri-.

Chronic Pain, Chronic Opioid Addiction: a Complex Nexus.

Science.gov (United States)

Salsitz, Edwin A

2016-03-01

Over the past two decades, there has been a significant increase in the prescribing of opioids, with associated increases in opioid addiction and overdose deaths. This article reviews the evidence for the effectiveness and risk of developing an opioid use disorder (OUD) in those patients treated with chronic opioid therapy (COT) for chronic non-cancer pain (CNCP). Rates of development of OUD range from 0-50 %, and aberrant drug related behaviors (ADRBs) are reported to be 20 %. Health care providers must properly assess, screen, and carefully monitor patients on COT utilizing evidence-based tools.

Clinical management of chronic TMD pain.

Science.gov (United States)

Miller, D B

1998-01-01

Chronic Pain extracts a "penalty" on society now estimated to be well in excess of $100 million per year. The "penalty" that Chronic Pain extracts from its victims is incalculable. Chronic Pain is a major component of Temporomandibular Disorders. The current neurological theory of the mechanism of chronic TMD pain is explored along with the current modes of treatment. Pharmacological management of Chronic Pain in a clinical setting is outlined. Dentists are involved in pain management on a daily basis. Dentists treat pain both prophylacticly and in response to specific patient symptoms. Most dental treatment involves some type of pain management. We, dentists, have become very adept at managing acute pain. We have much greater difficulty managing chronic pain. The word "pain" derives from the Greek word for penalty, and appeared to them to be a "penalty" inflicted by the gods. In 1984, Bonica estimated that one-third of all Americans suffered from some kind of chronic pain at a "penalty" to society of $65 Billion annually in medical expenses and lost wages and productivity. This figure is certainly much greater now. Chronic pain can be a very complex problem that can require a multidisciplinary approach to treatment. Chronic pain in the dental setting is most frequetly caused by prolonged Temporomandibular Disorders.

Occurrence of chronic lymphocytic leukemia in patients with chronic myelogenous leukemia

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Pritish K Bhattacharyya

2013-01-01

Full Text Available Chronic lymphocytic leukemia (CLL is the most common leukemia of adults in the western world and constitutes about 33% of all leukemia′s. The incidence of CLL increases with age and are more common in older population. Chronic myeloid leukemia (CML on the contrary occurs in both young adults and elderly and is a chronic myeloproliferative disease that originates from abnormal pluripotent stem cells and results in involvement of multiple hematopoietic lineages, but predominantly myeloid and less commonly lymphoid. Association between CLL and myeloid malignancies (CML, acute myeloid leukemia and MDS, myelodysplastic syndrome is rare. In literature documenting CLL and CML in same patients, occur either simultaneously or CML is preceded by CLL.

Treatment Option Overview (Chronic Myelogenous Leukemia)

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... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

General Information about Chronic Myelogenous Leukemia

Science.gov (United States)

... ALL Treatment Childhood AML Treatment Research Chronic Myelogenous Leukemia Treatment (PDQ®)–Patient Version General Information About Chronic Myelogenous Leukemia Go to Health Professional Version Key Points Chronic ...

Chronic Recurrent Multifocal Osteomyelitis

African Journals Online (AJOL)

Administrator

OBJECTIVE: To present a case and review the literature on chronic ... Successful treatment is difficult to achieve, though some ... named the syndrome “subacute and chronic ... An assessment of acute ... scans can cause a significant radiation.

Neurodegenerative properties of chronic pain: cognitive decline in patients with chronic pancreatitis.

Directory of Open Access Journals (Sweden)

Marijtje L A Jongsma

Full Text Available Chronic pain has been associated with impaired cognitive function. We examined cognitive performance in patients with severe chronic pancreatitis pain. We explored the following factors for their contribution to observed cognitive deficits: pain duration, comorbidity (depression, sleep disturbance, use of opioids, and premorbid alcohol abuse. The cognitive profiles of 16 patients with severe pain due to chronic pancreatitis were determined using an extensive neuropsychological test battery. Data from three cognitive domains (psychomotor performance, memory, executive functions were compared to data from healthy controls matched for age, gender and education. Multivariate multilevel analysis of the data showed decreased test scores in patients with chronic pancreatitis pain in different cognitive domains. Psychomotor performance and executive functions showed the most prominent decline. Interestingly, pain duration appeared to be the strongest predictor for observed cognitive decline. Depressive symptoms, sleep disturbance, opioid use and history of alcohol abuse provided additional explanations for the observed cognitive decline in some of the tests, but to a lesser extent than pain duration. The negative effect of pain duration on cognitive performance is compatible with the theory of neurodegenerative properties of chronic pain. Therefore, early and effective therapeutic interventions might reduce or prevent decline in cognitive performance, thereby improving outcomes and quality of life in these patients.

[Chronic diarrhea].

Science.gov (United States)

Stelzer, Teresa; Heuss, Ludwig Theodor

2014-09-01

Defined by lasting more than four weeks - is a common but often challenging clinical scenario. It is important to be aware that diarrhoea means different things to different patients. The evaluation of chronic diarrhoea depends on taking an excellent history and careful physical examination as well as planning investigations thoughtfully. Functional diarrhea ist the most common cause of chronic diarrhea in the developed countries and motility disorders are more common than inflammatory, osmotic or secretory causes. In some cases categorizing patients by their stool characteristics can be helpful in directing further evaluation.

Hostility and Anger in Chronic Pain

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Sara Oliveira

2013-11-01

Full Text Available Introduction: The affective component of pain incorporates various emotions, primarily negative in quality. A great emphasis has been traditionally given to the role of depression and anxiety in chronic pain. More recently, the focus has been directed towards hostility and anger, as fundamental components of the emotional experience of chronic pain. Objective: The aim of this article is to present a literature’s review about the association between chronic pain, anger and hostility. Discussion: Patients with several chronic disorders are characterized by high levels of trait anger and hostility. On the other hand, the manner in which angry feelings are typically handled (anger management style, especially the marked tendency to suppress or express angry feelings, is a particularly important determinant of the chronic pain severity. Conclusion: Hostility and anger are involved in the development, maintenance and treatment of chronic pain. Further research is needed to clarify its relationship with chronic pain and to evaluate the effects of anger management on treatment outcomes.

Hostility and Anger in Chronic Pain

Directory of Open Access Journals (Sweden)

Lúcia Ribeiro

2012-06-01

Full Text Available Introduction: The affective component of pain incorporates various emotions, primarily negative in quality. A great emphasis has been traditionally given to the role of depression and anxiety in chronic pain. More recently, the focus has been directed towards hostility and anger, as fundamental components of the emotional experience of chronic pain. Objective: The aim of this article is to present a literature’s review about the association between chronic pain, anger and hostility. Discussion: Patients with several chronic disorders are characterized by high levels of trait anger and hostility. On the other hand, the manner in which angry feelings are typically handled (anger management style, especially the marked tendency to suppress or express angry feelings, is a particularly important determinant of the chronic pain severity. Conclusion: Hostility and anger are involved in the development, maintenance and treatment of chronic pain. Further research is needed to clarify its relationship with chronic pain and to evaluate the effects of anger management on treatment outcomes.

Autoantibodies in chronic pancreatitis

DEFF Research Database (Denmark)

Rumessen, J J; Marner, B; Pedersen, N T

1985-01-01

In 60 consecutive patients clinically suspected of having chronic pancreatitis the serum concentration of the immunoglobulins (IgA, IgG, IgM), the IgG- and IgA-type non-organ-specific autoantibodies against nuclear material (ANA), smooth and striated muscle, mitochondria, basal membrane, and reti......In 60 consecutive patients clinically suspected of having chronic pancreatitis the serum concentration of the immunoglobulins (IgA, IgG, IgM), the IgG- and IgA-type non-organ-specific autoantibodies against nuclear material (ANA), smooth and striated muscle, mitochondria, basal membrane......, and reticulin, and the IgG- and IgA-type pancreas-specific antibodies against islet cells, acinus cells, and ductal cells (DA) were estimated blindly. In 23 of the patients chronic pancreatitis was verified, whereas chronic pancreatitis was rejected in 37 patients (control group). IgG and IgA were found...... in significantly higher concentrations in the patients with chronic pancreatitis than in the control group but within the normal range. ANA and DA occurred very frequently in both groups but with no statistical difference. Other autoantibodies only occurred sporadically. The findings of this study do not support...

1 The effectiveness of ultrasound in the diagnosis of bladder ...

African Journals Online (AJOL)

evaluating patients presenting with haematuria or suspected to have bladder tumours. It is cheap, ... world, transitional cell carcinoma (TCC) is the commonest, while in developing countries squamous cell ..... Fenlon, H., Bell, T., Ahari, H. & Hussain, S. (1997) Virtual cystoscopy: early clinical experience. Radiology 250 ...

Omacetaxine Mepesuccinate for Chronic Myeloid Leukemia.

Science.gov (United States)

Rosshandler, Yasmin; Shen, Ann Q; Cortes, Jorge; Khoury, Hanna Jean

2016-05-01

Omacetaxine mepesuccinate is approved by the Food and Drug Administration in the United States for the treatment of chronic myeloid leukemia in chronic or accelerated phase resistant to two or more tyrosine kinase inhibitors. This review summarizes the mode of action, pharmacokinetics, efficacy and safety of omacetaxine mepesuccinate. Omacetaxine mepesuccinate has activity in chronic myeloid leukemia, especially in the chronic phase, regardless of the presence of ABL1 kinase domain mutations. Omacetaxine mepesuccinate has distinct but manageable adverse events profile. Omacetaxine mepesuccinate is a treatment option for a subset of patients with refractory chronic myeloid leukemia.

Endemic Venezuelan equine encephalitis in the Americas: hidden under the dengue umbrella

Science.gov (United States)

Aguilar, Patricia V; Estrada-Franco, Jose G; Navarro-Lopez, Roberto; Ferro, Cristina; Haddow, Andrew D; Weaver, Scott C

2011-01-01

Venezuelan equine encephalitis (VEE) is an emerging infectious disease in Latin America. Outbreaks have been recorded for decades in countries with enzootic circulation, and the recent implementation of surveillance systems has allowed the detection of additional human cases in countries and areas with previously unknown VEE activity. Clinically, VEE is indistinguishable from dengue and other arboviral diseases and confirmatory diagnosis requires the use of specialized laboratory tests that are difficult to afford in resource-limited regions. Thus, the disease burden of endemic VEE in developing countries remains largely unknown, but recent surveillance suggests that it may represent up to 10% of the dengue burden in neotropical cities, or tens-of-thousands of cases per year throughout Latin America. The potential emergence of epizootic viruses from enzootic progenitors further highlights the need to strengthen surveillance activities, identify mosquito vectors and reservoirs and develop effective strategies to control the disease. In this article, we provide an overview of the current status of endemic VEE that results from spillover of the enzootic cycles, and we discuss public health measures for disease control as well as future avenues for VEE research. PMID:21765860

Vacuum therapy for chronic wounds

Directory of Open Access Journals (Sweden)

Ekaterina Leonidovna Zaytseva

2012-09-01

Full Text Available Chronic wound in patients with diabetes mellitus (DM is one of the most urgent problems of modern diabetology and surgery. Numberof patients suffering from different types of chronic wounds follows increase in DM incidence. Vacuum therapy is a novel perspectivemethod of topical treatment for non-healing chronic wounds of various etiology. Current review addresses experimental and clinicalevidence for this method.

Chronic pelvic pain.

Science.gov (United States)

Stein, Sharon L

2013-12-01

Chronic pelvic pain is pain lasting longer than 6 months and is estimated to occur in 15% of women. Causes of pelvic pain include disorders of gynecologic, urologic, gastroenterologic, and musculoskeletal systems. The multidisciplinary nature of chronic pelvic pain may complicate diagnosis and treatment. Treatments vary by cause but may include medicinal, neuroablative, and surgical treatments. Copyright © 2013 Elsevier Inc. All rights reserved.

Neurovascular Unit in Chronic Pain

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Beatrice Mihaela Radu

2013-01-01

Full Text Available Chronic pain is a debilitating condition with major socioeconomic impact, whose neurobiological basis is still not clear. An involvement of the neurovascular unit (NVU has been recently proposed. In particular, the blood-brain barrier (BBB and blood-spinal cord barrier (BSCB, two NVU key players, may be affected during the development of chronic pain; in particular, transient permeabilization of the barrier is suggested by several inflammatory- and nerve-injury-based pain models, and we argue that the clarification of molecular BBB/BSCB permeabilization events will shed new light in understanding chronic pain mechanisms. Possible biases in experiments supporting this theory and its translational potentials are discussed. Moving beyond an exclusive focus on the role of the endothelium, we propose that our understanding of the mechanisms subserving chronic pain will benefit from the extension of research efforts to the NVU as a whole. In this view, the available evidence on the interaction between analgesic drugs and the NVU is here reviewed. Chronic pain comorbidities, such as neuroinflammatory and neurodegenerative diseases, are also discussed in view of NVU changes, together with innovative pharmacological solutions targeting NVU components in chronic pain treatment.

Treatment Strategies for Chronic Cases

Directory of Open Access Journals (Sweden)

Susan M Lord

2003-01-01

Full Text Available The treatment of chronic somatic pain, including pain referred to the head, neck, shoulder girdle and upper limb from somatic structures, is addressed. Levels of evidence for the various treatments that have been prescribed for chronic whiplash associated disorders are considered. The challenge to find a treatment strategy for chronic pain after whiplash that completely relieves the condition and prevents its sequelae is reviewed.

Common Questions About Chronic Prostatitis.

Science.gov (United States)

Holt, James D; Garrett, W Allan; McCurry, Tyler K; Teichman, Joel M H

2016-02-15

Chronic prostatitis is relatively common, with a lifetime prevalence of 1.8% to 8.2%. Risk factors include conditions that facilitate introduction of bacteria into the urethra and prostate (which also predispose the patient to urinary tract infections) and conditions that can lead to chronic neuropathic pain. Chronic prostatitis must be differentiated from other causes of chronic pelvic pain, such as interstitial cystitis/bladder pain syndrome and pelvic floor dysfunction; prostate and bladder cancers; benign prostatic hyperplasia; urolithiasis; and other causes of dysuria, urinary frequency, and nocturia. The National Institutes of Health divides prostatitis into four syndromes: acute bacterial prostatitis, chronic bacterial prostatitis (CBP), chronic nonbacterial prostatitis (CNP)/chronic pelvic pain syndrome (CPPS), and asymptomatic inflammatory prostatitis. CBP and CNP/CPPS both lead to pelvic pain and lower urinary tract symptoms. CBP presents as recurrent urinary tract infections with the same organism identified on repeated cultures; it responds to a prolonged course of an antibiotic that adequately penetrates the prostate, if the urine culture suggests sensitivity. If four to six weeks of antibiotic therapy is effective but symptoms recur, another course may be prescribed, perhaps in combination with alpha blockers or nonopioid analgesics. CNP/CPPS, accounting for more than 90% of chronic prostatitis cases, presents as prostatic pain lasting at least three months without consistent culture results. Weak evidence supports the use of alpha blockers, pain medications, and a four- to six-week course of antibiotics for the treatment of CNP/CPPS. Patients may also be referred to a psychologist experienced in managing chronic pain. Experts on this condition recommend a combination of treatments tailored to the patient's phenotypic presentation. Urology referral should be considered when appropriate treatment is ineffective. Additional treatments include pelvic

HIV/AIDS, chronic diseases and globalisation.

Science.gov (United States)

Colvin, Christopher J

2011-08-26

HIV/AIDS has always been one of the most thoroughly global of diseases. In the era of widely available anti-retroviral therapy (ART), it is also commonly recognised as a chronic disease that can be successfully managed on a long-term basis. This article examines the chronic character of the HIV/AIDS pandemic and highlights some of the changes we might expect to see at the global level as HIV is increasingly normalised as "just another chronic disease". The article also addresses the use of this language of chronicity to interpret the HIV/AIDS pandemic and calls into question some of the consequences of an uncritical acceptance of concepts of chronicity.

Clinical significance of changes of serum gastrin levels in patients with chronic eczema or chronic urticaria

International Nuclear Information System (INIS)

Zheng Xianghong; Jiang Xiaoling; Chen Wei; Wang Jinglin

2005-01-01

Objective: To study the clinical significance of changes of serum levels of gastrin in patients with chronic eczema or chronic urticaria. Methods: Serum gastrin levels were, 37 patients with chromic urticaria and 43 controls. Results: Serum gastrin levels in patients with chronic exzema (102.95 ± 27.33 ng/L) and patients with chronic urticaria (109.87 ± 33.64 ng/L) were both significantly higher than those in controls (61.72 ± 20.38 ng/L, both P<0.01). Difference between the levels in the two patients groups was not significant. Conclusion: The high gastrin levels in those patients might reflect the presence of helicobacter pylori infections; eradication of which might be helpful for treatment of these chronic dermatologic disorders. (authors)

Eosinophilic Chronic Rhinosinusitis in Japan

Directory of Open Access Journals (Sweden)

Junichi Ishitoya

Full Text Available ABSTRACT: Chronic rhinosinusitis is a heterogeneous disease. In Europe and the United States, it has recently been divided into two subgroups: chronic rhinosinusitis with nasal polyps (CRSwNP and chronic rhinosinusitis without nasal polyps (CRSsNP. The majority of CRSwNP cases have a strong tendency to recur after surgery and show eosinophil-dominant inflammation. However, this definition has proved difficult to apply in Japan and East Asia, because more than half of the CRSwNP cases do not exhibit eosinophil-dominant inflammation in these areas of the world. In Japan in the 1990s, refractory CRSwNP to the standard treatment was focused on in clinical studies and the term ''eosinophilic chronic rhinosinusitis'' (ECRS was introduced to identify this subgroup of chronic rhinosinusitis in 2001.ECRS is different from non-ECRS in terms of many clinical features: symptom appearance, occurrence site of nasal polyps, CT scan findings, the histology of nasal polyps, blood examination findings, clinical course after surgery, and co-morbid asthma, etc. In this review, we describe these clinical features and mention how to make a clinical diagnosis of ECRS as well as how to treat it. Finally, we discuss the pathophysiology of ECRS. The concept of ECRS in Japan would be applicable for CRSwNP in other countries including Europe and the United States. KEY WORDS: chronic rhinosinusitis, clinical feature, diagnosis, eosinophilic chronic rhinosinusitis, eosinophils

Physical therapist management of chronic prostatitis/chronic pelvic pain syndrome.

Science.gov (United States)

Van Alstyne, Linda S; Harrington, Kendra L; Haskvitz, Esther M

2010-12-01

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) negatively affects quality of life and sexual function in men of all ages. Typical treatment with antibiotic and antimicrobial drugs often is not successful. The purpose of this case report is to describe a multimodal physical therapy intervention that included manual therapy techniques applied to the pelvic floor in 2 patients who were unsuccessfully treated with the biomedical model of prescription drug therapies. Two men, aged 45 years and 53 years and diagnosed with chronic prostatitis, were referred for physical therapy following unsuccessful pharmacological treatment. The patients were treated with manual therapy techniques applied to the pelvic floor and instructed in progressive muscle relaxation, flexibility exercises, and aerobic exercises. Changes in the patients' National Institutes of Health Chronic Prostatitis Symptom Index revealed differences between preintervention and postintervention scores reflecting decreased pain and improved quality of life. One patient improved from a score of 25 (total possible score = 43) before treatment to a score of 0 after treatment, and the other patient improved from a score of 29 to a score of 21. Manual therapy techniques applied to the pelvic floor and performed by a physical therapist specially trained in these techniques, along with progressive muscle relaxation, flexibility exercises, and aerobic exercises, appeared to be beneficial to both patients in reducing pain and improving sexual function.

A histopathologic analysis of chronic inflammatory infiltrate in patients of h. pylori associated chronic gastritis

International Nuclear Information System (INIS)

Khalid, H.; Zubair, A.; Malik, T.M.

2015-01-01

To determine the relationship between H. pylori density with severity of chronic inflammatory infiltrate. Study Design: A cross-sectional study. Place and Duration of Study: The study was carried out in the Department of Pathology (Histopathology), Army Medical College, National University of Sciences and Technology (NUST) Islamabad, from Nov 2011 to Nov 2012. Methodology: Gastric antral biopsies of H. pylori associated chronic gastritis were included in the study. Demographic characteristics and relevant clinical information were collected. First hundred biopsies of H. pylori associated chronic gastritis were assessed for density of H. pylori and chronic inflammatory infiltrate. istopathological features like lymphoid aggregates, ulcer slough, superficial epithelial damage, dysplasia and nuclear reactive changes were simply assessed in case of their presence or absence. Results: A significant moderate positive correlation was found between grades of H. pylori and chronic inflammatory infiltrate (rs= 0.636). Insignificant correlation was found with lymphoid aggregates, superficial epithelial damage, dysplasia and nuclear reactive changes. Conclusion: In conclusion this study corroborated the determination of histopathological parameters and depicted that, the greater the density of H. pylori infection, the greater the degrees of chronic inflammatory infiltrate. (author)

Comparison of findings using ultrasonography and cystoscopy in ...

African Journals Online (AJOL)

Cystoscopic examination (CE) has been accepted as the gold-standard test for detecting the late manifestations of schistosomiasis, including urothelial cancer of ... find it useful for more accurate diagnosis of haematuria and to identify bladder wall alterations in both adults and children in schistosomiasis-endemic regions.

Childhood Renal Neoplasms in Lagos Nigera- A 28 Year Review ...

African Journals Online (AJOL)

Childhood Renal Neoplasms in Lagos Nigera- A 28 Year Review. ... Most of the patients presented with abdominal mass with a unilaterally enlarged kidney, abdominal pain, haematuria and weight loss. All of them had nephrectomy as initial treatment followed by radiotherapy and chemotherapy. Nigerian Quarterly Journal ...

Conservative treatment of chronic pancreatitis.

Science.gov (United States)

Löhr, J-Matthias; Haas, Stephen L; Lindgren, Fredrik; Enochsson, Lars; Hedström, Aleksandra; Swahn, Fredrik; Segersvärd, Ralf; Arnelo, Urban

2013-01-01

Chronic pancreatitis is a progressive inflammatory disease giving rise to several complications that need to be treated accordingly. Because pancreatic surgery has significant morbidity and mortality, less invasive therapy seems to be an attractive option. This paper reviews current state-of-the-art strategies to treat chronic pancreatitis without surgery and the current guidelines for the medical therapy of chronic pancreatitis. Endoscopic therapy of complications of chronic pancreatitis such as pain, main pancreatic duct strictures and stones as well as pseudocysts is technically feasible and safe. The long-term outcome, however, is inferior to definitive surgical procedures such as resection or drainage. On the other hand, the medical therapy of pancreatic endocrine and exocrine insufficiency is well established and evidence based. Endoscopic therapy may be an option to bridge for surgery and in children/young adolescents and those unfit for surgery. Pain in chronic pancreatitis as well as treatment of pancreatic exocrine insufficiency follows established guidelines. Copyright © 2013 S. Karger AG, Basel.

Chronic bacterial seminal vesiculitis as a potential disease entity in men with chronic prostatitis.

Science.gov (United States)

Park, Soo-Hwan; Ryu, Ji-Kan; Choo, Gwoan-Youb; Chung, Yeun-Goo; Seong, Do-Hwan; Kim, Chang-Ho; Choe, Won-Sik; Ryu, Dong-Soo; Hyun, In Young; Suh, Jun-Kyu

2015-05-01

To investigate bacterial infection in the seminal vesicles by bacteriological examination and radionuclide imaging in men with chronic prostatitis. The study included 50 patients with chronic prostatitis who showed hot uptake in seminal vesicles on Tc-99m ciprofloxacin imaging and eight patients who did not show hot uptake. The evaluation included the National Institutes of Health Chronic Prostatitis Symptom Index and four-glass test. In all participants, transperineal aspiration of seminal vesicle fluid under the guidance of transrectal ultrasonography and bacteriological examination was carried out. Of the 50 patients who showed hot uptake in the seminal vesicles on the isotope study, microorganisms were isolated from the seminal vesicle fluid in 17 patients (positive predictive value, 34%). The most common causative organisms were Escherichia coli in 13 patients (26%), followed by coagulase-negative Staphylococcus species in two patients (4%), Enterococcus faecalis in one patient (2%) and Chlamydia trachomatis in one patient (2%). No microorganisms were isolated in the eight patients who did not show hot uptake in the seminal vesicles (negative predictive value, 100%). However, there were no significant differences in National Institutes of Health Chronic Prostatitis Symptom Index total scores and subscores between the study groups. Chronic bacterial seminal vesiculitis might simultaneously affect a considerable portion of patients with chronic prostatitis, although the clinical implication of the disease remains to be further investigated. © 2015 The Japanese Urological Association.

Enzootic transmission of yellow fever virus, Venezuela.

Science.gov (United States)

Auguste, Albert J; Lemey, Philippe; Bergren, Nicholas A; Giambalvo, Dileyvic; Moncada, Maria; Morón, Dulce; Hernandez, Rosa; Navarro, Juan-Carlos; Weaver, Scott C

2015-01-01

Phylogenetic analysis of yellow fever virus (YFV) strains isolated from Venezuela strongly supports YFV maintenance in situ in Venezuela, with evidence of regionally independent evolution within the country. However, there is considerable YFV movement from Brazil to Venezuela and between Trinidad and Venezuela.

Chronic heart failure

OpenAIRE

Hopper, Ingrid; Easton, Kellie

2017-01-01

1. The common symptoms and signs of chronic heart failure are dyspnoea, ankle swelling, raised jugular venous pressure and basal crepitations. Other conditions may be confused with chronic heart failure, including dependent oedema or oedema due to renal or hepatic disease. Shortness of breath may be due to respiratory disease or severe anaemia. Heart failure secondary to lung disease (cor pulmonale) should be distinguished from congestive cardiac failure. Heart failure may also present with l...

New Directions in Chronic Disease Management

Directory of Open Access Journals (Sweden)

Hun-Sung Kim

2015-06-01

Full Text Available A worldwide epidemic of chronic disease, and complications thereof, is underway, with no sign of abatement. Healthcare costs have increased tremendously, principally because of the need to treat chronic complications of non-communicable diseases including cardiovascular disease, blindness, end-stage renal disease, and amputation of extremities. Current healthcare systems fail to provide an appropriate quality of care to prevent the development of chronic complications without additional healthcare costs. A new paradigm for prevention and treatment of chronic disease and the complications thereof is urgently required. Several clinical studies have clearly shown that frequent communication between physicians and patients, based on electronic data transmission from medical devices, greatly assists in the management of chronic disease. However, for various reasons, these advantages have not translated effectively into real clinical practice. In the present review, we describe current relevant studies, and trends in the use of information technology for chronic disease management. We also discuss limitations and future directions.

ChronicOnline: Implementing a mHealth solution for monitoring and early alerting in chronic obstructive pulmonary disease.

Science.gov (United States)

Bitsaki, Marina; Koutras, Christos; Koutras, George; Leymann, Frank; Steimle, Frank; Wagner, Sebastian; Wieland, Matthias

2017-09-01

Lack of time or economic difficulties prevent chronic obstructive pulmonary disease patients from communicating regularly with their physicians, thus inducing exacerbation of their chronic condition and possible hospitalization. Enhancing Chronic patients' Health Online proposes a new, sustainable and innovative business model that provides at low cost and at significant savings to the national health system, a preventive health service for chronic obstructive pulmonary disease patients, by combining human medical expertise with state-of-the-art online service delivery based on cloud computing, service-oriented architecture, data analytics, and mobile applications. In this article, we implement the frontend applications of the Enhancing Chronic patients' Health Online system and describe their functionality and the interfaces available to the users.

Personality disparity in chronic regional and widespread pain.

Science.gov (United States)

Chang, Mei-Chung; Chen, Po-Fei; Lung, For-Wey

2017-08-01

Chronic pain has high comorbidity with psychiatric disorders, therefore, better understanding of the relationship between chronic pain and mental illness is needed. This study aimed to investigate the pathway relationships among parental attachment, personality characteristics, alexithymic trait and mental health in patients with chronic widespread pain, those with chronic regional pain, and controls. Two hundred and thirty participants were recruited. The parental Bonding Inventory, Eysenck Personality Inventory (EPI), 20-item Toronto Alexithymia Scale (TAS-20), Chinese Health Questionnaire, and Short-Form 36 were filled out. The pathway relationships revealed that patients of mothers who were more protective were more neurotic, had more difficulty identifying feelings (DIF), worse mental health, and a higher association with chronic widespread pain. No differences were found between patients with chronic regional pain and the controls. The predisposing factors for chronic widespread pain, when compared with chronic regional pain, may be more closely related to psychiatric disorders. The pathways to chronic regional pain and chronic widespread pain differ, with neuroticism and the alexithymic DIF trait being the main factors defining chronic widespread pain. Therefore, besides therapies targeting pain symptoms, psychiatric consultation, medication and psychotherapy are also recommended for those with chronic widespread pain to alleviate their mental health conditions. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Contemporary Management of Chronic Prostatitis/Chronic Pelvic Pain Syndrome.

Science.gov (United States)

Magistro, Giuseppe; Wagenlehner, Florian M E; Grabe, Magnus; Weidner, Wolfgang; Stief, Christian G; Nickel, J Curtis

2016-02-01

Chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) is a common condition that causes severe symptoms, bother, and quality-of-life impact in the 8.2% of men who are believed to be affected. Research suggests a complex pathophysiology underlying this syndrome that is mirrored by its heterogeneous clinical presentation. Management of patients diagnosed with CP/CPPS has always been a formidable task in clinical practice. Due to its enigmatic etiology, a plethora of clinical trials failed to identify an efficient monotherapy. A comprehensive review of published randomized controlled trials (RCTs) on the treatment of CP/CPPS and practical best evidence recommendations for management. Medline and the Cochrane database were screened for RCTs on the treatment of CP/CPPS from 1998 to December 2014, using the National Institutes of Health Chronic Prostatitis Symptom Index as an objective outcome measure. Published data in concert with expert opinion were used to formulate a practical best evidence statement for the management of CP/CPPS. Twenty-eight RCTs identified were eligible for this review and presented. Trials evaluating antibiotics, α-blockers, anti-inflammatory and immune-modulating substances, hormonal agents, phytotherapeutics, neuromodulatory drugs, agents that modify bladder function, and physical treatment options failed to reveal a clear therapeutic benefit. With its multifactorial pathophysiology and its various clinical presentations, the management of CP/CPPS demands a phenotypic-directed approach addressing the individual clinical profile of each patient. Different categorization algorithms have been proposed. First studies applying the UPOINTs classification system provided promising results. Introducing three index patients with CP/CPPS, we present practical best evidence recommendations for management. Our current understanding of the pathophysiology underlying CP/CPPS resulting in this highly variable syndrome does not speak in favor of a

[Chronic wounds as a public health problem].

Science.gov (United States)

Situm, Mirna; Kolić, Maja; Redzepi, Gzim; Antolić, Slavko

2014-10-01

Chronic wounds represent a significant burden to patients, health care professionals and the entire health care system. Regarding the healing process, wounds can be classified as acute or chronic wounds. A wound is considered chronic if healing does not occur within the expected period according to the wound etiology and localization. Chronic wounds can be classified as typical and atypical. The majority of wounds (95 percent) are typical ones, which include ischemic, neurotrophic and hypostatic ulcers and two separate entities: diabetic foot and decubital ulcers. Eighty percent of chronic wounds localized on lower leg are the result of chronic venous insufficiency, in 5-10 percent the cause is of arterial etiology, whereas the rest are mostly neuropathic ulcers. Chronic wounds significantly decrease the quality of life of patients by requiring continuous topical treatment, causing immobility and pain in a high percentage of patients. Chronic wounds affect elderly population. Chronic leg ulcers affect 0.6-3 percent of those aged over 60, increasing to over 5 percent of those aged over 80. Emergence of chronic wounds is a substantial socioeconomic problem as 1-2 percent of western population will suffer from it. This estimate is expected to rise due to the increasing proportion of elderly population along with the diabetic and obesity epidemic. It has been proved that chronic wounds account for the large proportion of costs in the health care system, even in rich societies. Socioeconomically, the management of chronic wounds reaches a total of 2-4 percent of the health budget in western countries. Treatment costs for some other diseases are not irrelevant, nor are the method and materials used for treating these wounds. Considering etiologic factors, a chronic wound demands a multidisciplinary approach with great efforts of health care professionals to treat it more efficiently, more simply and more painlessly for the patient, as well as more inexpensively for

Prevalence of urinary Schistosomiasis in Umuowele, Agulu ...

African Journals Online (AJOL)

Fragment Length Polymorphism (PCR-RFLP) was used for snail species identification. Results: Haematuria revealed 48.1% prevalence rate among the pupils while PCR showed 58.3%. Three snails were also positive for schistosome infection one of which was identified as Bulinus truncatus while the other two belonged to ...

Laparoscopic Cholecystectomy in Chronic Calculus Cholecystitis

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Prakash Sapkota

2013-12-01

Full Text Available Introduction: Laparoscopic cholecystectomy has clearly become the choice over open cholecystectomy in the treatment of hepatobiliary disease since its introduction by Mouret in 1987. This study evaluates a series of patients with chronic calculus cholecystitis who were treated with laparoscopic and open cholecystectomy and assesses the outcomes of both techniques. Objective: To evaluate the efficacy of laparoscopic vs open cholecystectomy in chronic calculus cholecystitis and establish the out-comes of this treatment modality at Lumbini Medical College and Teaching Hospital. Methods: This was a retrospective analysis over a one-year period (January 1, 2012 to December 31, 2012, per-formed by single surgeon at Lumbini Medical College and Teaching Hospital located midwest of Nepal. 166 patients underwent surgical treatment for chronic calculus cholecystitis. Patients included were only chronic calculus cholecystitis proven histopathologocally and the rest were excluded. Data was collected which included patients demographics, medical history, presentation, complications, conversion rates from laparoscopic. cholecystectomy to open cholecystectomy, operative and postoperative time. Results: Patients treated with laparoscopic cholecystectomy for chronic calculus cholecystitis had shorter operating times and length of stay compared to patients treated with open cholecystectomy for chronic calculus cholecystitis. Conversion rates were 3.54% in chronic calculus cholecystitis during the study period. Complications were also lower in patients who underwent laparoscopic cholecystectomy versus open cholecystectomy for cholelithiasis. Conclusions: Laparoscopic cholecystectomy appears to be a reliable, safe, and cost-effective treatment modality for chronic calculus cholecystitis.

Altered resting state EEG in chronic pancreatitis patients: toward a marker for chronic pain

NARCIS (Netherlands)

Vries, M. de; Wilder-Smith, O.H.G.; Jongsma, M.L.A.; Broeke, E.N. van den; Arns, M.W.; Goor, H. van; Rijn, C.M. van

2013-01-01

OBJECTIVES: Electroencephalography (EEG) may be a promising source of physiological biomarkers accompanying chronic pain. Several studies in patients with chronic neuropathic pain have reported alterations in central pain processing, manifested as slowed EEG rhythmicity and increased EEG power in

Altered resting state EEG in chronic pancreatitis patients: toward a marker for chronic pain

NARCIS (Netherlands)

Vries, M. de; Wilder-Smith, O.H.G.; Jongsma, M.L.A.; Broeke, E.N. van den; Arns, M.W.; Goor, H. van; Rijn, C.M. van

2013-01-01

Objectives: Electroencephalography (EEG) may be a promising source of physiological biomarkers accompanying chronic pain. Several studies in patients with chronic neuropathic pain have reported alterations in central pain processing, manifested as slowed EEG rhythmicity and increased EEG power in

Chronic saponin treatment attenuates damage to the pancreas in chronic alcohol-treated diabetic rats

Directory of Open Access Journals (Sweden)

Mi Ran Choi

2017-10-01

Conclusion: Saponin may not only be helpful in alleviating the rapid progress of diabetes due to chronic alcohol consumption in diabetic patients, but may also show potential as an antidiabetic drug candidate for diabetic patients who chronically consume alcohol.

Screening for Chronic Kidney Disease

Science.gov (United States)

Understanding Task Force Recommendations Screening for Chronic Kidney Disease The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation on Screening for Chronic Kidney Disease (CKD) . This recommendation ...

[Thermometric diagnostics of chronic ulcerous pulpitis].

Science.gov (United States)

Zvetkova, P; Mostrova, I

1989-01-01

Thermometric measurements were performed of 408 teeth of the upper and lower jaw with clinically confirmed initial and advanced stage of chronic ulcerous pulpitis in 398 subjects, aged from 18 to 30. Temperature elevation within the range from 1.4 to 3.2 degrees C was established in the initial form of chronic pulpitis and from 1 to 2.5 degrees C in advanced form of chronic pulpitis as compared with the norm. Significant difference in the temperature deviations exists in both forms of chronic pulpitis between the teeth of the upper and lower jaw.

Medicated early weaning to obtain pigs free from pathogens endemic in the herd of origin.

Science.gov (United States)

Alexander, T J; Thornton, K; Boon, G; Lysons, R J; Gush, A F

1980-02-09

A field trial was conducted to assess the value of medicated early weaning for obtaining pigs free from some of the pathogens endemic in their herd of origin. The trial comprised 51 sows from a closed herd, which were farrowed in an isolated farrowing house in seven separate groups. The sows in each group were bred at the same time and induced to farrow on the same day. Their thriftiest piglets were weaned at five days of age and moved to an isolated early-weaning unit. At about six weeks of age they were moved to one of three isolated grow-out units where they were held to slaughter weight. Sows in five of the groups were dosed with high levels of tiamulin and trimethoprim-sulphonamide preparations from their entry into the farrowing house until their biggest piglets were weaned. Their piglets were dosed with similar drugs from birth until 10 days of age. The first and seventh groups of sows and their litters were not medicated. Tests were carried out on pigs aged five to 11 weeks, on slaughter pigs, and on pigs which died or were killed at different ages, for Mycoplasma hyopneumoniae, Bordetella bronchiseptica and colonic treponemes, which were readily detectable in the herd of origin. No evidence could be found of mycoplasma or bordetella. Colonic treponemes were recovered from some of the pigs at slaughter, but not from younger pigs. Thirty-seven boars and gilts from the medicated groups were introduced into 11 herds thought to be free of enzootic pneumonia and 13 were introduced into three herds which had enzootic pneumonia. No subsequent signs of enzootic pneumonia were noted in 10 of the enzootic pneumonia-free herds.

Pathogenesis and immunology of ruminant schistosomiasis in the Sudan

International Nuclear Information System (INIS)

Hussein, M.F.; Taylor, M.G.; Dargie, J.D.

1981-01-01

Schistosoma bovis in the Kosti area (Sudan) was almost 90% in cattle up to 2 years old but fell to around 30% by 10 years of age. Infection incidence followed a markedly seasonal pattern of transmission. Infected animals either lost weight or gained less weight than controls. This was associated with the development of severe anaemia and hypoalbuminaemia, which in turn were due to massive blood and plasma losses through the gut mucosa. The epizootiological work suggested that cattle can acquire resistance to S. bovis as a result of repeated field infections. This was tested by artificially challenging field-infected cattle, together with animals of similar age and breed from a non-enzootic area. Animals reared in an enzootic environment clearly become solidly resistant to a cercarial challenge sufficient to cause fatal disease in cattle from non-enzootic areas. The mechanisms responsible for this phenomenon are being studied. Immunization with irradiated vaccines was tested in the laboratory. A marked reduction in the faecal egg counts, worm burdens, tissue egg counts and clinical manifestations of the vaccinated compared with non-vaccinated cattle and sheep indicated significant protection. Vaccination efficacy was also tested under field conditions. A group of calves was immunized with irradiated S. bovis schistosomula and a second group served as controls. These animals were released into the field in the enzootic area of Kosti and followed up for 10 months. The results showed 80% reduction in the faecal egg counts and about 70% protection in terms of reduced worm and tissue egg counts in vaccinated compared with non-vaccinated calves. Further evidence of resistance was shown by the lower mortality rate in the former animals. Vaccination against schistosomiasis can be of practical benefit to livestock

Is there a role for hyperbaric oxygen as primary treatment for grade IV radiation-induced haemorrhagic cystitis? a prospective pilot-feasibility study and review of literature

Energy Technology Data Exchange (ETDEWEB)

Dellis, Athanasios [Surgical Department, University of Athens, Aretaieion Hospital (Greece); Deliveliotis, Charalambos [Urologic Department, University of Athens, Sismanoglio General Hospital (Greece); Kalentzos, Vasileios; Vavasis, Pavlos; Skolarikos, Andreas [Diving and Hyperbaric Oxygen Department, Naval and Veterans Hospital, Athens (Greece)

2014-05-15

Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary treatment for Grade IV radiation-induced haemorrhagic cystitis. Materials and Methods: Hyperbaric oxygen was prospectively applied as a primary treatment option in 11 patients with Grade IV radiation cystitis. Primary endpoint was the incidence of complete and partial response to treatment. Secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications for a mean follow-up of 17.82 months (range 3 to 34). Mean number of sessions needed was 32.8 (range 27 to 44). Complete and partial response rate was 81.8% and 18.2%, respectively. However, in three patients the first treatment session was not either sufficient or durable giving a 72.7% rate of durable effect. Interestingly, all 9 patients with complete response received therapy within 6 months of the haematuria onset compared to the two patients with partial response who received therapy at 8 and 10 months from the haematuria onset, respectively (p = 0.018). The need for blood transfusion (p = 0.491) and the total radiation dose (p = 0.259) were not correlated to success-rate. One patient needed cystectomy, while all patients were alive at the end of follow-up. Conclusions: Early primary use of hyperbaric oxygen to treat radiation-induced grade IV cystitis is an effective and safe treatment option. (author)

Is there a role for hyperbaric oxygen as primary treatment for grade IV radiation-induced haemorrhagic cystitis? a prospective pilot-feasibility study and review of literature

International Nuclear Information System (INIS)

Dellis, Athanasios; Deliveliotis, Charalambos; Kalentzos, Vasileios; Vavasis, Pavlos; Skolarikos, Andreas

2014-01-01

Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary treatment for Grade IV radiation-induced haemorrhagic cystitis. Materials and Methods: Hyperbaric oxygen was prospectively applied as a primary treatment option in 11 patients with Grade IV radiation cystitis. Primary endpoint was the incidence of complete and partial response to treatment. Secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications for a mean follow-up of 17.82 months (range 3 to 34). Mean number of sessions needed was 32.8 (range 27 to 44). Complete and partial response rate was 81.8% and 18.2%, respectively. However, in three patients the first treatment session was not either sufficient or durable giving a 72.7% rate of durable effect. Interestingly, all 9 patients with complete response received therapy within 6 months of the haematuria onset compared to the two patients with partial response who received therapy at 8 and 10 months from the haematuria onset, respectively (p = 0.018). The need for blood transfusion (p = 0.491) and the total radiation dose (p = 0.259) were not correlated to success-rate. One patient needed cystectomy, while all patients were alive at the end of follow-up. Conclusions: Early primary use of hyperbaric oxygen to treat radiation-induced grade IV cystitis is an effective and safe treatment option. (author)

Prevalence of maternal chronic diseases during pregnancy

DEFF Research Database (Denmark)

Jølving, Line Riis; Nielsen, Jan; Kesmodel, Ulrik Schiøler

2016-01-01

INTRODUCTION: There is substantial evidence of a negative impact of maternal chronic disease during pregnancy on reproductive outcomes. Knowledge of the prevalence of chronic diseases during pregnancy is limited, but essential for a focused preventive effort regarding optimal disease control during...... chronic diseases were chronic lung diseases/asthma (1.73%), thyroid disorders (1.50%) and anxiety and personality disorders (1.33%). Taking increasing maternal age at birth into account, the relative risk for women to have a chronic disease from 2009 to 2013 was 4.14 (95% CI 4.05-4.22), compared...

EBV CHRONIC INFECTIONS

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Delia Racciatti

2010-02-01

Full Text Available

The infection from Epstein-Barr virus (EBV or virus of infectious mononucleosis, together with other herpesviruses’ infections, represents a prototype of persistent viral infections characterized by the property of the latency. Although the reactivations of the latent infection are associated with the resumption of the viral replication and eventually with the “shedding”, it is still not clear if this virus can determine chronic infectious diseases, more or less evolutive. These diseases could include some pathological conditions actually defined as “idiopathic”and characterized by the “viral persistence” as the more credible pathogenetic factor. Among the so-called idiopathic syndromes, the “chronic fatigue syndrome” (CFS aroused a great interest around the eighties of the last century when, just for its relationship with EBV, it was called “chronic mononucleosis” or “chronic EBV infection”.

Today CFS, as defined in 1994 by the CDC of Atlanta (USA, really represents a multifactorial syndrome characterized by a chronic course, where reactivation and remission phases alternate, and by a good prognosis

Omalizumab for chronic urticaria

DEFF Research Database (Denmark)

Ivyanskiy, Ilya; Sand, Carsten; Thomsen, Simon Francis

2012-01-01

Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic urtic...... with placebo. The collective evidence points to omalizumab as a safe and effective treatment option for patients with chronic urticaria who do not sufficiently respond to standard therapy as recommended by existing guidelines.......Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic...... urticaria. We present a case series of 19 patients with chronic urticaria treated in a university department with omalizumab and give an overview of the existing literature comprising an additional 59 cases as well as a total of 139 patients enrolled in two randomized controlled trials comparing omalizumab...

[Chronic pancreatitis: new definition and perspectives.

Science.gov (United States)

Conti Bellocchi, Maria Cristina; De Pretis, Nicolò; Amodio, Antonio; Zerbi, Alessandro; Frulloni, Luca

2018-01-01

Chronic pancreatitis has been considered over the past years as a single disease, alcohol-induced and different from acute pancreatitis, in terms of etiology and prognosis. Actually, the introduction of a new concept of chronic pancreatitis, now considered as a fibroinflammatory process caused by multiple factors (toxic-metabolic, genetic, immunologic, obstructive), allow to better understand the pathogenesis of this complex disease. Furthermore, the discover of peculiar forms of chronic pancreatitis (autoimmune, paraduodenal, associated to gene mutations), different in term of clinical aspects, findings at imaging, prognosis and therapy, radically changed the concept of the disease. In this brief review, we described the impact of this new concept in the comprehension of pathogenesis, in the definition of peculiar forms of chronic pancreatitis, and in the clinical and therapeutic approach of chronic pancreatitis.

Chronic pretrigeminal and cerveau isolé cats.

Science.gov (United States)

Slósarska, M; Zernicki, B

1973-01-01

Ten pretrigeminal and ten cerveau isole cats were observed chronically. During 24-36 h sessions EEG activity was continuously recorded and the EEG and ocular responses to visual and olfactory stimuli were studied. In the pretrigeminal cat acute and chronic stages were distinguished, and in the cerveau isole, acute, "early chronic" and "late chronic" stages. During the acute stage, the pretrigeminal cat is continuously awake, whereas the cerveau isole is comatose. During the "early chronic stage", which lasted at least about 3 weeks, the cerveau isole is semicomatose. During the chronic stage in the pretrigeminal cat and the "late chronic stage" in the cerveau isole, the sleep-waking cycle is present. In both preparations alert wakefulness, drowsiness, light .synchronized sleep and deep synchronized sleep occupy, respectively, about 30 percent, 45 percent, 15 percent and 10 percent of the time. Thus, synchronized sleep is strikingly reduced in comparison with an intact cat, while desynchronized sleep is absent.

Chronic hypersensitivity pneumonitis

Directory of Open Access Journals (Sweden)

Pereira CA

2016-09-01

Full Text Available Carlos AC Pereira,1 Andréa Gimenez,2 Lilian Kuranishi,2 Karin Storrer 2 1Interstitial Lung Diseases Program, 2Pulmonology Postgraduate, Federal University of São Paulo, São Paulo, Brazil Abstract: Hypersensitivity pneumonitis (HSP is a common interstitial lung disease resulting from inhalation of a large variety of antigens by susceptible individuals. The disease is best classified as acute and chronic. Chronic HSP can be fibrosing or not. Fibrotic HSP has a large differential diagnosis and has a worse prognosis. The most common etiologies for HSP are reviewed. Diagnostic criteria are proposed for both chronic forms based on exposure, lung auscultation, lung function tests, HRCT findings, bronchoalveolar lavage, and biopsies. Treatment options are limited, but lung transplantation results in greater survival in comparison to idiopathic pulmonary fibrosis. Randomized trials with new antifibrotic agents are necessary. Keywords: interstitial lung diseases, extrinsic allergic alveolitis, diffuse lung disease, lung immune response, HRCT, farmers lung

[The present epidemiological status of African swine fever].

Science.gov (United States)

Hess, G

1986-01-01

At present, African swine fever (ASF) persists as an enzootic infection both on the African continent and in Europe (Portugal, Spain, and Sardinia). The recent outbreaks of ASF in Belgium and in the Netherlands have again demonstrated the threat of this disease to the swine population in Germany. The main reasons for this threat are the great tenacity of this virus and its stability in meat and meat products together with an immense tourism into these enzootic areas. Epizootiological peculiarities, such as virus replication in ticks and inapparent infections in wild boars are the reason why eradication of the disease has failed so far, especially when pigs are allowed to roam the countryside.

Chronic Bronchitis and Chronic Obstructive Pulmonary Disease (COPD) Among Textile Workers in Karachi, Pakistan

International Nuclear Information System (INIS)

Nafees, A. A.; Fatmi, Z.; Kadir, M. M.; Sathiakumar, N.

2016-01-01

Objective: To determine the frequency and predictors of chronic bronchitis and COPD among textile workers in Karachi, Pakistan. Study Design: Cross-sectional survey. Place and Duration of Study: Karachi, Pakistan, from October to December 2009. Methodology: Male textile workers from 15 mills of Karachi were inducted. Data was collected using American Thoracic Society respiratory questionnaire (ATS-DLD-78-a) and spirometry. Result: Out of 372 participants, 29 (7.8 percentage) workers had chronic bronchitis (4, 9.1 percentage aged =40 years) and 25 (6.7 percentage) had COPD (12, 27.2 percentage aged ≥40 years). Workers with chronic bronchitis had significantly decreased lung function compared to the healthy workers. Those reporting severe self-perceived dust exposure at work, ≥ 10 pack years of smoking, uneducated, longer duration of work (≥11 years), and ever smokers were more likely to have chronic bronchitis or COPD. In the multivariate analyses, severe self-perceived dust exposure at work (AOR = 7.4; 95 percentage CI: 1.9, 28.0), family history of respiratory illness/symptoms (AOR = 4.8; 95 percentage CI: 1.1, 20.9) and lack of education (AOR = 4.2; 95 percentage CI: 1.1, 16.9) were significant predictors of chronic bronchitis. Duration of work ≥11 years (AOR = 5.5; 95 percentage CI: 1.5, 19.7) and pack years of smoking ≥10 years (AOR = 3.5; 95 percentage CI: 1.1, 11.7) were strong predictors for COPD. Conclusion: There is a high frequency of chronic bronchitis and COPD among textile workers. Multiple important predictors for prevention are identified. (author)

Acute vs. chronic conditions (image)

Science.gov (United States)

... describe anything from a broken bone to an asthma attack. A chronic condition, by contrast is a long- ... a broken bone, an acute condition. An acute asthma attack occurs in the midst of the chronic disease ...

Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)

Science.gov (United States)

... and abnormal sensations. CIDP is closely related to Guillain-Barre syndrome and it is considered the chronic counterpart ... and abnormal sensations. CIDP is closely related to Guillain-Barre syndrome and it is considered the chronic counterpart ...

Evaluation of field recognizable morbidity indicators of Schistosoma haematobium infection among primary school children in Ghana

Directory of Open Access Journals (Sweden)

Ato Kwamena Tetteh

2016-09-01

Materials and Methods — In all, 417 pupils in three primary schools (Kasseh sub-District, Dangme East District, Ghana, provided urine samples, which were examined for S. haematobium ova. The study utilized a structured questionnaire, the Urit 10V multi-stick urine reagent strips and the filtration method. Results — Overall, prevalence by microscopy was 20.9% (requires targeted treatment once every two years, and was higher (14.0% among the 10-15 years age group (χ2=22.44, p<0.001. The lowest prevalence was among the <6 (0.5%, 2/417 and ≥19 (1.4%, 6/417 years age groups. There was no significant difference in prevalence among females (7.9%, 33/417 and males (12.9%, 54/417 (χ2=2.58, p=0.108. Self-reported haematuria was 43.2% (targeted treatment once a year. There was a significant difference between female (16.1%, 67/417 and male (27.1%, 113/417 responses to self-reported haematuria (χ2=4.170, p<0.001. A lower consolidated mean prevalence of 11.7% was estimated among pupils who had ova in their urine and also exhibited three morbidity indicators (haematuria, leucocyturia and proteinuria. Combined and averaged sensitivity and specificity estimations (sensitivity = 55.4%, specificity = 67.8%, Positive Predictive Value (PPV = 53.4%, Negative Predictive Value (NPV = 64.2% of these morbidity indicators, was insufficient in equalizing the reliability of ova quantification. With the exception of leucocyturia, which was common among all pupils, 28.75% (25/87 of the infected individuals did not have any form of haematuria or proteinuria. Out of these, one pupil had heavy ova intensity (80 eggs/10ml of urine while the remaining 24 had low ova intensity infection (1-44 eggs/10ml of urine. Questionnaire correctly identified 56.3% of pupils with S. haematobium ova in their urine, also reporting bloody urine (PPV=27.2%; NPV=84.0%. It also identified 49.4% of pupils with ova, reporting painful urination (PPV=26.1%, NPV=82.5%. Conclusion — This study emphasizes the

Chronic inflammatory and suppurative processes in lungs

International Nuclear Information System (INIS)

Rozenshtraukh, L.C.; Rybakova, N.I.; Vinner, M.G.

1987-01-01

Roentgenologic methods of diagnosis of chronic bronchitis, bronchiectatic disease, lung abscess and gangrene, chronic non-specific pneumonia and cancer of lung and other pathalogical changes at chronic processes in lungs are discussed in detail

A novel model of chronic wounds: importance of redox imbalance and biofilm-forming bacteria for establishment of chronicity.

Directory of Open Access Journals (Sweden)

Sandeep Dhall

Full Text Available Chronic wounds have a large impact on health, affecting ∼6.5 M people and costing ∼$25B/year in the US alone. We previously discovered that a genetically modified mouse model displays impaired healing similar to problematic wounds in humans and that sometimes the wounds become chronic. Here we show how and why these impaired wounds become chronic, describe a way whereby we can drive impaired wounds to chronicity at will and propose that the same processes are involved in chronic wound development in humans. We hypothesize that exacerbated levels of oxidative stress are critical for initiation of chronicity. We show that, very early after injury, wounds with impaired healing contain elevated levels of reactive oxygen and nitrogen species and, much like in humans, these levels increase with age. Moreover, the activity of anti-oxidant enzymes is not elevated, leading to buildup of oxidative stress in the wound environment. To induce chronicity, we exacerbated the redox imbalance by further inhibiting the antioxidant enzymes and by infecting the wounds with biofilm-forming bacteria isolated from the chronic wounds that developed naturally in these mice. These wounds do not re-epithelialize, the granulation tissue lacks vascularization and interstitial collagen fibers, they contain an antibiotic-resistant mixed bioflora with biofilm-forming capacity, and they stay open for several weeks. These findings are highly significant because they show for the first time that chronic wounds can be generated in an animal model effectively and consistently. The availability of such a model will significantly propel the field forward because it can be used to develop strategies to regain redox balance that may result in inhibition of biofilm formation and result in restoration of healthy wound tissue. Furthermore, the model can lead to the understanding of other fundamental mechanisms of chronic wound development that can potentially lead to novel therapies.

[Tropical chronic pancreatitis in a young patient].

Science.gov (United States)

Reyes, J; Ginard, D; Barranco, L; Riera, J; Obrador, A

2001-11-01

Tropical chronic pancreatitis is a form of idiopathic chronic pancreatitis that has not previously been described in Spain. Typically it is related to dietary factors and malnutrition, although genetic factors may also play a significant role in the development of the disease. We report a case of chronic tropical pancreatitis in a 27-year-old woman from the Dominican Republic domiciled in Spain since 1992. The patient was admitted to our hospital for acute pancreatitis that fulfilled the diagnostic criteria (clinical and radiological) for chronic tropical pancreatitis. This case has led us to review this uncommon entity. Because of the increasing number of immigrants from tropical countries, chronic tropical pancreatitis will probably need to be taken into account in the differential diagnosis of chronic pancreatitis in our patients.

Acute nierinsufficiëntie door bilaterale ureterobstructie na appendectomie bij een 6-jarige jongen

NARCIS (Netherlands)

van Linde, M. E.; van Pinxteren-Nagler, E.; Klinkert, P.; de Jong, T. P.; Schröder, C. H.

2000-01-01

A 6-year-old boy developed macroscopic haematuria on the 4th day after appendectomy for acute appendicitis, at which the appendix was found to be perforated. During the next few days the urine secretion decreased and malaise, pain in the lower abdomen, nausea and vomiting occurred. On a management

leech infestation

African Journals Online (AJOL)

GB

2013-03-01

Mar 1, 2013 ... fish, amphibians, and mammals. Infestation occurs by drinking infested water from quiet streams, pools and springs. They attach to their hosts ... trauma, foreign body ingestion, throat pain, fever, dysphagia and drug intake. He has no malena, haematuria, epistaxis or ecchymotic spots on the body. He had ...

Urinary cytokines in Schistosoma haematobium-infected schoolchildren from Tana Delta District of Kenya

DEFF Research Database (Denmark)

Njaanake, Kariuki H.; Simonsen, Paul Erik; Vennervald, Birgitte J

2014-01-01

urine filtration technique, for haematuria using dipstix and for eosinophil cationic protein (ECP), IL-6, IFN- γ, TNF-α and IL-10 levels using ELISA, and for S. haematobium-related urinary tract pathology using ultrasonography. In addition, venous blood was examined for serum IL-6, IFN- γ, TNF-α and IL...

Chronic Neck Pain and Whiplash: A Case-Control Study of the Relationship between Acute Whiplash Injuries and Chronic Neck Pain

OpenAIRE

Freeman, Michael D; Croft, Arthur C; Rossignol, Annette M; Centeno, Christopher J; Elkins, Whitney L

2006-01-01

The authors undertook a case-control study of chronic neck pain and whiplash injuries in nine states in the United States to determine whether whiplash injuries contributed significantly to the population of individuals with chronic neck and other spine pain.Four hundred nineteen patients and 246 controls were randomly enrolled. Patients were defined as individuals with chronic neck pain, and controls as those with chronic back pain. The two groups were surveyed for cause of chronic pain as w...

Physiotherapeutic methods in treating patients with chronic abacterial prostatitis / chronic pelvic pain syndrome: current and development perspectives

Directory of Open Access Journals (Sweden)

Popkov V.M.

2017-09-01

Full Text Available Chronic abacterial prostatitis / chronic pelvic pain syndrome is one of the most common diseases in urological practice. Physical factors are widely used in treatment of this pathology. This literature review is devoted to study of role of physiotherapeutic methods in treatment of chronic abacterial prostatitis and prospects for development of this therapeutic direction.

Impact of Iodinated Contrast on Renal Function and Hemodynamics in Rats with Chronic Hyperglycemia and Chronic Kidney Disease

Science.gov (United States)

Fernandes, Sheila Marques; Martins, Daniel Malisani; da Fonseca, Cassiane Dezoti; Watanabe, Mirian; Vattimo, Maria de Fátima Fernandes

2016-01-01

Iodinated contrast (IC) is clinically used in diagnostic and interventional procedures, but its use can result in contrast-induced acute kidney injury (CI-AKI). Chronic kidney disease (CKD) and chronic hyperglycemia (CH) are important predisposing factors to CI-AKI. The aim of this study was to investigate the impact of iodinated contrast on the renal function and hemodynamics in rats with chronic hyperglycemia and chronic kidney disease. A total of 30 rats were divided into six groups; Sham: control of chronic renal disease; Citrate: control of chronic hyperglycemia (CH); Nx5/6: rats with 5/6 nephrectomy; Chronic Hyperglycemia: rats receiving Streptozotocin 65 mg/kg; Nx5/6 + IC: rats Nx5/6 received 6 mL/kg of IC; CH + IC: Chronic hyperglycemia rats receiving 6 mL/kg of IC. Renal function (inulin clearance; urinary neutrophil gelatinase-associated lipocalin, NGAL) and hemodynamics (arterial blood pressure; renal blood flow; renal vascular resistance) were evaluated. Iodinated contrast significantly increased urinary NGAL and reduced inulin clearance, while the hemodynamics parameters showed changes in arterial blood pressure, renal blood flow, and renal vascular resistance in both CKD and CH groups. The results suggest that the iodinated contrast in risk factors models has important impact on renal function and hemodynamics. NGAL was confirmed to play a role of highlight in diagnosis of CI-AKI. PMID:27034930

Impact of Iodinated Contrast on Renal Function and Hemodynamics in Rats with Chronic Hyperglycemia and Chronic Kidney Disease

Directory of Open Access Journals (Sweden)

Sheila Marques Fernandes

2016-01-01

Full Text Available Iodinated contrast (IC is clinically used in diagnostic and interventional procedures, but its use can result in contrast-induced acute kidney injury (CI-AKI. Chronic kidney disease (CKD and chronic hyperglycemia (CH are important predisposing factors to CI-AKI. The aim of this study was to investigate the impact of iodinated contrast on the renal function and hemodynamics in rats with chronic hyperglycemia and chronic kidney disease. A total of 30 rats were divided into six groups; Sham: control of chronic renal disease; Citrate: control of chronic hyperglycemia (CH; Nx5/6: rats with 5/6 nephrectomy; Chronic Hyperglycemia: rats receiving Streptozotocin 65 mg/kg; Nx5/6 + IC: rats Nx5/6 received 6 mL/kg of IC; CH + IC: Chronic hyperglycemia rats receiving 6 mL/kg of IC. Renal function (inulin clearance; urinary neutrophil gelatinase-associated lipocalin, NGAL and hemodynamics (arterial blood pressure; renal blood flow; renal vascular resistance were evaluated. Iodinated contrast significantly increased urinary NGAL and reduced inulin clearance, while the hemodynamics parameters showed changes in arterial blood pressure, renal blood flow, and renal vascular resistance in both CKD and CH groups. The results suggest that the iodinated contrast in risk factors models has important impact on renal function and hemodynamics. NGAL was confirmed to play a role of highlight in diagnosis of CI-AKI.

Tai chi and chronic pain.

Science.gov (United States)

Peng, Philip W H

2012-01-01

In the last 2 decades, a growing body of research aimed at investigating the health benefits of Tai Chi in various chronic health conditions has been recognized in the literature. This article reviewed the history, the philosophy, and the evidence for the role of Tai Chi in a few selected chronic pain conditions. The ancient health art of Tai Chi contributes to chronic pain management in 3 major areas: adaptive exercise, mind-body interaction, and meditation. Trials examining the health benefit of Tai Chi in chronic pain conditions are mostly low quality. Only 5 pain conditions were reviewed: osteoarthritis, fibromyalgia, rheumatoid arthritis, low back pain, and headache. Of these, Tai Chi seems to be an effective intervention in osteoarthritis, low back pain, and fibromyalgia. The limitations of the Tai Chi study design and suggestions for the direction of future research are also discussed.

Empowering Patients with Chronic Diseases

DEFF Research Database (Denmark)

Bestek, Mate; Meglič, Matic; Kurent, Blaž

2012-01-01

Background: Chronic diseases require most of the resources in todays healthcare systems. Healthcare systems, as such, are thus not sustainable in the long term. Solutions to this problem are needed and a lot of research is focused on finding new approaches to more sustainable healthcare systems...... himself to become empowered. The patient needs to see data about his health in order to start thinking about new decisions in life that can lead to change in his behaviour. Objective: We have approached the problem of empowering patients with chronic diseases from a biological, psychological, sociological....... We want to develop extensible technology to support even more new interventions for different chronic diseases. We want the technology to enable semantic interoperability with other systems. Methods: We have collaborated with doctors in order to model the care plans for different chronic diseases...

Surgical Approaches to Chronic Pancreatitis

Directory of Open Access Journals (Sweden)

Daniel Hartmann

2015-01-01

Full Text Available Chronic pancreatitis is a progressive inflammatory disease resulting in permanent structural damage of the pancreas. It is mainly characterized by recurring epigastric pain and pancreatic insufficiency. In addition, progression of the disease might lead to additional complications, such as pseudocyst formation or development of pancreatic cancer. The medical and surgical treatment of chronic pancreatitis has changed significantly in the past decades. With regard to surgical management, pancreatic head resection has been shown to be a mainstay in the treatment of severe chronic pancreatitis because the pancreatic head mass is known to trigger the chronic inflammatory process. Over the years, organ-preserving procedures, such as the duodenum-preserving pancreatic head resection and the pylorus-preserving Whipple, have become the surgical standard and have led to major improvements in pain relief, preservation of pancreatic function, and quality of life of patients.

Nitazoxanide for chronic hepatitis C

DEFF Research Database (Denmark)

Nikolova, Kristiana; Gluud, Christian; Grevstad, Berit

2014-01-01

BACKGROUND: Hepatitis C infection is a disease of the liver caused by the hepatitis C virus. The estimated number of chronically infected people with hepatitis C virus worldwide is about 150 million people. Every year, another three to four million people acquire the infection. Chronic hepatitis C......) and ribavirin was the approved standard treatment for chronic hepatitis C. In 2011, first-generation direct-acting antivirals (DAAs) have been licensed, for use in combination with peginterferon and ribavirin for treating hepatitis C virus genotype 1 infection. Nitazoxanide is another antiviral drug with broad...... antiviral activity and may have potential as an effective alternative, or an addition to standard treatment for the treatment of the hepatitis C virus. OBJECTIVES: To assess the benefits and harms of nitazoxanide in people with chronic hepatitis C virus infection. SEARCH METHODS: We searched The Cochrane...

Chronic Fatigue Syndrome: Review of the Literature

OpenAIRE

Turgeon, Sue A.

1989-01-01

Chronic fatigue syndrome, previously known as chronic mononucleosis or post-infectious fatigue, is a poorly understood illness characterized by chronic debilitating fatigue, recurrent flu-like symptoms, and few clinical or laboratory abnormalities. Attention was briefly focused on the Epstein-Barr virus (EBV) as a causal agent, but that hypothesis is now in serious doubt. While a significant incidence of psychiatric illness has been demonstrated among patients with the chronic fatigue syndrom...

Omalizumab for chronic urticaria

DEFF Research Database (Denmark)

Ivyanskiy, Ilya; Sand, Carsten; Thomsen, Simon Francis

2012-01-01

Omalizumab is a recombinant humanized monoclonal antibody that blocks the high-affinity Fc receptor of IgE. Omalizumab has been approved for the treatment of moderate to severe asthma; however, there is currently more and more data showing promising results in the management also of chronic...... urticaria. We present a case series of 19 patients with chronic urticaria treated in a university department with omalizumab and give an overview of the existing literature comprising an additional 59 cases as well as a total of 139 patients enrolled in two randomized controlled trials comparing omalizumab...... with placebo. The collective evidence points to omalizumab as a safe and effective treatment option for patients with chronic urticaria who do not sufficiently respond to standard therapy as recommended by existing guidelines....

Epidemiology of chronic pain in Denmark: an update

DEFF Research Database (Denmark)

Sjøgren, Per; Ekholm, Ola; Peuckmann, Vera

2008-01-01

-administrated questionnaire. The same questions were included in the survey in 2000 and, hence, it was possible to evaluate the trends in the past five years. In all, 20.2% of the adult Danish population has chronic pain. From year 2000-2005 the prevalence of chronic pain has remained stable. Generally, chronic pain......The most recent Danish health survey of 2005 is based on a region-stratified random sample of 10.916 individuals. Data were collected via personal interviews and self-administrated questionnaires. Respondents suffering from chronic pain were identified through the question 'Do you have chronic...... was associated with female gender and increasing age. Higher prevalence of chronic pain were associated with being divorced, separated or widowed, having less than 10 years of education and high BMI. Musculoskeletal diseases (66.8%) were the most common cause for chronic pain and most persons with chronic pain...

Anemia in Chronic Kidney Disease

Science.gov (United States)

... Cysts Solitary Kidney Your Kidneys & How They Work Anemia in Chronic Kidney Disease What is anemia? Anemia is a condition in which the body ... function as well as they should. How is anemia related to chronic kidney disease? Anemia commonly occurs ...

Chronic and integrated care in Catalonia

Science.gov (United States)

Contel, Juan Carlos; Ledesma, Albert; Blay, Carles; Mestre, Assumpció González; Cabezas, Carmen; Puigdollers, Montse; Zara, Corine; Amil, Paloma; Sarquella, Ester; Constante, Carles

2015-01-01

Introduction The Chronicity Prevention and Care Programme set up by the Health Plan for Catalonia 2011–2015 has been an outstanding and excellent opportunity to create a new integrated care model in Catalonia. People with chronic conditions require major changes and transformation within the current health and social system. The new and gradual context of ageing, increase in the number of chronic diseases and the current fragmented system requires this transformation to be implemented. Method The Chronicity Prevention and Care Programme aims to implement actions which drive the current system towards a new scenario where organisations and professionals must work collaboratively. New tools should facilitate this new context- or work-like integrated health information systems, an integrative financing and commissioning scheme and provide a new approach to virtual care by substituting traditional face-to-face care with transfer and shared responsibilities between patients, citizens and health care professionals. Results It has been observed some impact reducing the rate of emergency admissions and readmission related to chronic conditions and better outcome related to better chronic disease control. Some initiative like the Catalan Expert Patient Program has obtained good results and an appropriate service utilization. Discussion The implementation of a Chronic Care Program show good results but it is expected that the new integrated health and social care agenda could provoke a real change and transformation. Some of the results related to better health outcomes and a decrease in avoidable hospital admissions related to chronic conditions confirm we are on the right track to make our health and social system more sustainable for the decades to come. PMID:26150763

Bacterial Contribution in Chronicity of Wounds.

Science.gov (United States)

Rahim, Kashif; Saleha, Shamim; Zhu, Xudong; Huo, Liang; Basit, Abdul; Franco, Octavio Luiz

2017-04-01

A wound is damage of a tissue usually caused by laceration of a membrane, generally the skin. Wound healing is accomplished in three stages in healthy individuals, including inflammatory, proliferative, and remodeling stages. Healing of wounds normally starts from the inflammatory phase and ends up in the remodeling phase, but chronic wounds remain in an inflammatory stage and do not show progression due to some specific reasons. Chronic wounds are classified in different categories, such as diabetic foot ulcer (DFU), venous leg ulcers (VLU) and pressure ulcer (PU), surgical site infection (SSI), abscess, or trauma ulcers. Globally, the incidence rate of DFU is 1-4 % and prevalence rate is 5.3-10.5 %. However, colonization of pathogenic bacteria at the wound site is associated with wound chronicity. Most chronic wounds contain more than one bacterial species and produce a synergetic effect that results in previously non-virulent bacterial species becoming virulent and causing damage to the host. While investigating bacterial diversity in chronic wounds, Staphylococcus, Pseudomonas, Peptoniphilus, Enterobacter, Stenotrophomonas, Finegoldia, and Serratia were found most frequently in chronic wounds. Recently, it has been observed that bacteria in chronic wounds develop biofilms that contribute to a delay in healing. In a mature biofilm, bacteria grow slowly due to deficiency of nutrients that results in the resistance of bacteria to antibiotics. The present review reflects the reasons why acute wounds become chronic. Interesting findings include the bacterial load, which forms biofilms and shows high-level resistance toward antibiotics, which is a threat to human health in general and particularly to some patients who have acute wounds.

Chronic and integrated care in Catalonia

Directory of Open Access Journals (Sweden)

Juan Carlos Contel

2015-06-01

Full Text Available Introduction: The Chronicity Prevention and Care Programme set up by the Health Plan for Catalonia 2011–2015 has been an outstanding and excellent opportunity to create a new integrated care model in Catalonia. People with chronic conditions require major changes and transformation within the current health and social system. The new and gradual context of ageing, increase in the number of chronic diseases and the current fragmented system requires this transformation to be implemented. Method: The Chronicity Prevention and Care Programme aims to implement actions which drive the current system towards a new scenario where organisations and professionals must work collaboratively. New tools should facilitate this new context- or work-like integrated health information systems, an integrative financing and commissioning scheme and provide a new approach to virtual care by substituting traditional face-to-face care with transfer and shared responsibilities between patients, citizens and health care professionals. Results: It has been observed some impact reducing the rate of emergency admissions and readmission related to chronic conditions and better outcome related to better chronic disease control. Some initiative like the Catalan Expert Patient Program has obtained good results and an appropriate service utilization. Discussion: The implementation of a Chronic Care Program show good results but it is expected that the new integrated health and social care agenda could provoke a real change and transformation. Some of the results related to better health outcomes and a decrease in avoidable hospital admissions related to chronic conditions confirm we are on the right track to make our health and social system more sustainable for the decades to come.

Diagnosis and treatment of chronic bacterial prostatitis and chronic prostatitis/chronic pelvic pain syndrome: a consensus guideline.

Science.gov (United States)

Rees, Jon; Abrahams, Mark; Doble, Andrew; Cooper, Alison

2015-10-01

To improve awareness and recognition of chronic bacterial prostatitis (CBP) and chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS) among non-specialists and patients. To provide guidance to healthcare professionals treating patients with CBP and CP/CPPS, in both non-specialist and specialist settings. To promote efficient referral of care between non-specialists and specialists and the involvement of the multidisciplinary team (MDT). The guideline population were men with CBP or CP/CPPS (persistent or recurrent symptoms and no other urogenital pathology for ≥3 of the previous 6 months). Consensus recommendations for the guidelines were based on a search to identify literature on the diagnosis and management of CBP and CP/CPPS (published between 1999 and February 2014). A Delphi panel process was used where high-quality, published evidence was lacking. CBP and CP/CPPS can present with a wide range of clinical manifestations. The four main symptom domains are urogenital pain, lower urinary tract symptoms (LUTS - voiding or storage symptoms), psychological issues and sexual dysfunction. Patients should be managed according to their individual symptom pattern. Options for first-line treatment include antibiotics, α-adrenergic antagonists (if voiding LUTS are present) and simple analgesics. Repeated use of antibiotics, such as quinolones, should be avoided if there is no obvious symptomatic benefit from infection control or cultures do not support an infectious cause. Early use of treatments targeting neuropathic pain and/or referral to specialist services should be considered for patients who do not respond to initial measures. An MDT approach (urologists, pain specialists, nurse specialists, specialist physiotherapists, general practitioners, cognitive behavioural therapists/psychologists, and sexual health specialists) is recommended. Patients should be fully informed about the possible underlying causes and treatment options, including an explanation of

Patient-reported outcomes (PROs) in chronic urticaria

DEFF Research Database (Denmark)

Moestrup, Kristian; Ghazanfar, Misbah N.; Thomsen, Simon F.

2017-01-01

Chronic urticaria is an itching skin disease which persists for more than 6 weeks. Chronic urticaria has great impact on the daily life of the patient, and the fluctuating nature of the symptoms complicates the monitoring and treatment of the disease. Currently, there are no reliable biomarkers...... to identify and measure disease activity in chronic spontaneous urticaria. Consequently, use of patient-reported outcomes (PROs) is crucial when evaluating and monitoring different aspects of chronic urticaria such as disease activity/severity, disease control, and quality of life. We present an overview...... of seven different PROs used in chronic urticaria and highlight their strengths, limitations, and use in clinical practice and research....

Chronic eosinophilic pneumonia: a case report

Energy Technology Data Exchange (ETDEWEB)

Heo, Tae Haeng; Park, Jeong Hee; Lim, Jong Nam; Shin, Hyun Jun; Jeon, Hae Jeong [College of Medicine, Kon-Kuk University, Seoul (Korea, Republic of)

1995-05-15

Chronic eosinophilic pneumonia is a rare disease characterized by chronic infiltration of the lung with eosinophils, usually associated with peripheral eosinophilia. In 65% of cases, the chest radiograph shows typical nonsegmental air-space consolidation confined to the outer third of the lung, and in 25% of cases, the 'photographic negative of pulmonary edema' Typical lung manifestations with peripheral eosinophilia are characteristic of chronic eosinophilic pneumonia. In the remaining cases, radiographic findings are nonspecific and require lung biopsy for confirmation. We report a case of chronic eosinophilic pneumonia in which chest radiograph and CT scans revealed bilateral patchy or diffuse opacity with nodules scattered throughout the lungs.

Treatment for Chronic Depression Using Schema Therapy

NARCIS (Netherlands)

Renner, F.; Arntz, A.; Leeuw, I.; Huibers, M.J.H.

2013-01-01

Schema therapy (ST) is an integrative treatment approach to chronic lifelong problems with an established effectiveness for treating personality disorders. This article describes the adaptation of ST to chronic depression by reviewing the literature on the underlying risk factors to chronic

Several submaximal exercise tests are reliable, valid and acceptable in people with chronic pain, fibromyalgia or chronic fatigue: a systematic review

OpenAIRE

Julia Ratter; Lorenz Radlinger; Cees Lucas

2014-01-01

Question: Are submaximal and maximal exercise tests reliable, valid and acceptable in people with chronic pain, fibromyalgia and fatigue disorders? Design: Systematic review of studies of the psychometric properties of exercise tests. Participants: People older than 18 years with chronic pain, fibromyalgia and chronic fatigue disorders. Intervention: Studies of the measurement properties of tests of physical capacity in people with chronic pain, fibromyalgia or chronic fatigue disorders were ...

Chronic diseases and mental disorder.

NARCIS (Netherlands)

Verhaak, P.F.M.; Heijmans, M.J.W.M.; Peters, L.; Rijken, M.

2005-01-01

The aim of this study was to achieve a better understanding of the relationship between chronic medical illness and mental distress. Therefore, the association between chronic medical illness and mental distress was analysed, taking into account the modifying effects of generic disease

Radiology of chronic diseases of the ankle joint

International Nuclear Information System (INIS)

Rand, T.; Trattnig, S.; Breitenseher, M.; Imhof, H.; Wagesreither, S.

1999-01-01

The etiology of chronic diseases of the ankle joint comprises a wide spectrum including chronic inflammatory processes and chronic degenerative, tumorous and neuropathic processes, as well as some specific syndromes based on chronic changes of the ankle joint. Of the inflammatory processes, chronic juvenile arthritis (JVC) is the most common disease. However, also Reiter disease, psoriasis or chronic monoarthritid diseases such as gout, as well as granulomatous diseases (tuberculosis, sarcoidosis) and fungal infections, may affect the ankle joint in a chronic course. Chronic degenerative changes are usually secondary due to abnormal positioning of the joint constituents or repetitive trauma. Neuropathic changes, as frequently seen in the course of diabetes, present with massive osseous destruction and malposition of the articular constituents. Chronic osseous as well as cartilaginous and synovial changes are seen in hemoplici patients. Chronic traumatic changes are represented by pigmented villonodular synovitis (PVNS), and chondromatosis, both with a predilection for the ankle joint. Due to the possibilities of magnetic resonance imaging (MRI), diagnosis of chronic ankle changes includes chronic ligamentous, tendinous and soft tissue changes. With the use MRI, specific syndromes can be defined which particularly affect the ankle joint in a chronic way, such as the os trigonum syndrome, the anterolateral impingement syndrome and the sinus tarsi syndrome. Nevertheless, plain film radiographs are still the basic element of any investigation. MRI, however, can be potentially used as a second investigation, saving an unnecessary cascade of investigations with ultrasound and CT. The latter investigations are used only with very specific indications, for instance CT for subtle bone structures and sonography for a limited investigation of tendons or evaluation of fluid. Particularly due to the possibilities of MRI and the development of special gradient-echo imaging or

Brain morphological signatures for chronic pain.

Directory of Open Access Journals (Sweden)

Marwan N Baliki

Full Text Available Chronic pain can be understood not only as an altered functional state, but also as a consequence of neuronal plasticity. Here we use in vivo structural MRI to compare global, local, and architectural changes in gray matter properties in patients suffering from chronic back pain (CBP, complex regional pain syndrome (CRPS and knee osteoarthritis (OA, relative to healthy controls. We find that different chronic pain types exhibit unique anatomical 'brain signatures'. Only the CBP group showed altered whole-brain gray matter volume, while regional gray matter density was distinct for each group. Voxel-wise comparison of gray matter density showed that the impact on the extent of chronicity of pain was localized to a common set of regions across all conditions. When gray matter density was examined for large regions approximating Brodmann areas, it exhibited unique large-scale distributed networks for each group. We derived a barcode, summarized by a single index of within-subject co-variation of gray matter density, which enabled classification of individual brains to their conditions with high accuracy. This index also enabled calculating time constants and asymptotic amplitudes for an exponential increase in brain re-organization with pain chronicity, and showed that brain reorganization with pain chronicity was 6 times slower and twice as large in CBP in comparison to CRPS. The results show an exuberance of brain anatomical reorganization peculiar to each condition and as such reflecting the unique maladaptive physiology of different types of chronic pain.

Shared genetic factors underlie chronic pain syndromes

NARCIS (Netherlands)

Vehof, Jelle; Zavos, Helena M. S.; Lachance, Genevieve; Hammond, Christopher J.; Williams, Frances M. K.

Chronic pain syndromes (CPS) are highly prevalent in the general population, and increasingly the evidence points to a common etiological pathway. Using a large cohort of twins (n = 8564) characterized for chronic widespread musculoskeletal pain (CWP), chronic pelvic pain (PP), migraine (MIG), dry

Chronic Cough in Otorhinolaryngologic Routine

Directory of Open Access Journals (Sweden)

Palheta Neto, Francisco Xavier

2011-04-01

Full Text Available Introduction: The chronic cough is sometimes manifested as an imprecise symptom, but of great importance for both the diagnosis and the prognosis. In an otorhinolaryngologic approach, several illnesses that can occur with it can be numbered, including 2 of the 3 main causes of chronic cough. Objective: To identify the main otorhinolaryngologic diseases showing the chronic cough as one of their manifestations. Method: A literature's revision was performed in several scientific articles, specialized books and consultation in Birene and Scielo databases. Literature's revision: cough production in the upper airways is usually associated with an inflammatory reaction by stimulating sensitive receptors of these areas or by mechanic stimulus. The main cause of the chronic cough in the otorhinolaryngology day-to-day is the post-nasal drip, gathering together by itself 02 of the most common diseases: rhinitis and sinusitis. Laryngitis as a result of gastroesophageal reflux (GER stands out in the index of chronic cough etiology, but it is not as severe as GER . Neoplasias are also somewhat frequent causes of cough, and the difficulty in diagnosing the cough cause is common in this disease group. Motility disorder, laryngeal irritation persistence, parasitic disease and injuries by inhalation of toxic products were also found as a cause of cough for longer than 03 months. Conclusion:Chronic cough is a frequent and important finding in otorhinolaryngology and cannot be underestimated, and a careful anamnesis is the best way to determine the etiology and perform a correct treatment for the patient's disease.

Chronic Pain Among Homeless Persons with Mental Illness.

Science.gov (United States)

Vogel, Marc; Frank, Anastasia; Choi, Fiona; Strehlau, Verena; Nikoo, Nooshin; Nikoo, Mohammadali; Hwang, Stephen W; Somers, Julian; Krausz, Michael R; Schütz, Christian G

2017-12-01

Chronic pain is an important public health issue. However, characteristics and needs of marginalized populations have received limited attention. Studies on prevalence and correlates of chronic pain among homeless persons are lacking. We assessed chronic pain among homeless persons with mental illness in the At Home/Chez Soi study. Cross-sectional data from a randomized controlled trial on homelessness and mental health. Data collected between 2009 and 2013 in three Canadian cities. One thousand two hundred eighty-seven homeless persons with mental illness. Data on chronic pain and utilization of prescribed and nonprescribed interventions was assessed using a chronic pain screening instrument. Mental illness was diagnosed with the Mini-International Neuropsychiatric Interview. Forty-three percent reported moderate to severe chronic pain, interfering with general daily activities (80%), sleep (78%), and social interactions (61%). Multivariate analysis indicated that increasing age and diagnoses of major depressive disorder, mood disorder with psychotic features, panic disorder, and post-traumatic stress disorder (PTSD) were independent predictors of chronic pain. Chronic pain was further associated with increased suicidality. Among participants reporting chronic pain, 64% had sought medical treatment and 56% treated pain with prescribed drugs, while 38% used illicit drugs for pain relief. Chronic pain is very common among homeless persons with mental illness and affects activities of daily living. Clinicians treating this population should be aware of the common connections between chronic pain, depression, panic disorder, PTSD, and substance use. While the data indicate the contribution of chronic pain to complex treatment needs, they also indicate a clear treatment gap. © 2017 American Academy of Pain Medicine. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Chronic sleep reduction in adolescents

NARCIS (Netherlands)

Dewald-Kaufmann, J.F.

2012-01-01

Based on the results of this thesis, it can be concluded that sleep problems and chronic sleep reduction have a high impact on adolescents’ daytime functioning. Additionally, this research shows that gradual sleep extension can improve adolescents’ sleep and especially their chronic sleep reduction.

Defining and Measuring Chronic Conditions

Centers for Disease Control (CDC) Podcasts

This podcast is an interview with Dr. Anand Parekh, U.S. Department of Health and Human Services Deputy Assistant Secretary for Health, and Dr. Samuel Posner, Preventing Chronic Disease Editor in Chief, about the definition and burden of multiple chronic conditions in the United States.

Chronic infections in hip arthroplasties

DEFF Research Database (Denmark)

Lange, Jeppe; Troelsen, Anders; Thomsen, Reimar W

2012-01-01

Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two-stage revisi......Two-stage revision is regarded by many as the best treatment of chronic infection in hip arthroplasties. Some international reports, however, have advocated one-stage revision. No systematic review or meta-analysis has ever compared the risk of reinfection following one-stage and two......-stage revisions for chronic infection in hip arthroplasties....

Periodontitis in Chronic Heart Failure.

Science.gov (United States)

Fröhlich, Hanna; Herrmann, Kristina; Franke, Jennifer; Karimi, Alamara; Täger, Tobias; Cebola, Rita; Katus, Hugo A; Zugck, Christian; Frankenstein, Lutz

2016-08-01

Periodontal disease has been associated with an increased risk of cardiovascular events. The purpose of our study was to investigate whether a correlation between periodontitis and chronic heart failure exists, as well as the nature of the underlying cause. We enrolled 71 patients (mean age, 54 ± 13 yr; 56 men) who had stable chronic heart failure; all underwent complete cardiologic and dental evaluations. The periodontal screening index was used to quantify the degree of periodontal disease. We compared the findings to those in the general population with use of data from the 4th German Dental Health Survey. Gingivitis, moderate periodontitis, and severe periodontitis were present in 17 (24%), 17 (24%), and 37 (52%) patients, respectively. Severe periodontitis was more prevalent among chronic heart failure patients than in the general population. In contrast, moderate periodontitis was more prevalent in the general population (P periodontal disease was not associated with the cause of chronic heart failure or the severity of heart failure symptoms. Six-minute walking distance was the only independent predictor of severe periodontitis. Periodontal disease is highly prevalent in chronic heart failure patients regardless of the cause of heart failure. Prospective trials are warranted to clarify the causal relationship between both diseases.

Pharmacological challenges in chronic pancreatitis.

Science.gov (United States)

Olesen, Anne Estrup; Brokjaer, Anne; Fisher, Iben Wendelboe; Larsen, Isabelle Myriam

2013-11-14

Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion. Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal changes. Many patients limit their food intake because of the pain caused by eating and in some cases food intake is more or less substituted with alcohol, tobacco and coffee. Alcohol and drug interaction are known to influence the pharmacokinetics by altering either drug absorption or by affecting liver metabolism. Since patients suffering from chronic pancreatitis experience severe pain, opioids are often prescribed as pain treatment. Opioids have intrinsic effects on gastrointestinal motility and hence can modify the absorption of other drugs taken at the same time. Furthermore, the increased fluid absorption caused by opioids will decrease water available for drug dissolution and may hereby affect absorption of the drug. As stated above many factors can influence drug absorption and metabolism in patients with chronic pancreatitis. The factors may not have clinical relevance, but may explain inter-individual variations in responses to a given drug, in patients with chronic pancreatitis.

Fisetin and Its Role in Chronic Diseases.

Science.gov (United States)

Pal, Harish C; Pearlman, Ross L; Afaq, Farrukh

2016-01-01

Chronic inflammation is a prolonged and dysregulated immune response leading to a wide variety of physiological and pathological conditions such as neurological abnormalities, cardiovascular diseases, diabetes, obesity, pulmonary diseases, immunological diseases, cancers, and other life-threatening conditions. Therefore, inhibition of persistent inflammation will reduce the risk of inflammation-associated chronic diseases. Inflammation-related chronic diseases require chronic treatment without side effects. Use of traditional medicines and restricted diet has been utilized by mankind for ages to prevent or treat several chronic diseases. Bioactive dietary agents or "Nutraceuticals" present in several fruits, vegetables, legumes, cereals, fibers, and certain spices have shown potential to inhibit or reverse the inflammatory responses and several chronic diseases related to chronic inflammation. Due to safe, nontoxic, and preventive benefits, the use of nutraceuticals as dietary supplements or functional foods has increased in the Western world. Fisetin (3,3',4',7-tetrahydroxyflavone) is a dietary flavonoid found in various fruits (strawberries, apples, mangoes, persimmons, kiwis, and grapes), vegetables (tomatoes, onions, and cucumbers), nuts, and wine that has shown strong anti-inflammatory, anti-oxidant, anti-tumorigenic, anti-invasive, anti-angiogenic, anti-diabetic, neuroprotective, and cardioprotective effects in cell culture and in animal models relevant to human diseases. In this chapter, we discuss the beneficial pharmacological effects of fisetin against different pathological conditions with special emphasis on diseases related to chronic inflammatory conditions.

Chronic disease as risk multiplier for disadvantage.

Science.gov (United States)

Stutzin Donoso, Francisca

2018-03-06

This paper starts by establishing a prima facie case that disadvantaged groups or individuals are more likely to get a chronic disease and are in a disadvantaged position to adhere to chronic treatment despite access through Universal Health Coverage. However, the main aim of this paper is to explore the normative implications of this claim by examining two different but intertwined argumentative lines that might contribute to a better understanding of the ethical challenges faced by chronic disease health policy. The paper develops the argument that certain disadvantages which may predispose to illness might overlap with disadvantages that may hinder self-management, potentially becoming disadvantageous in handling chronic disease. If so, chronic diseases may be seen as disadvantages in themselves, describing a reproduction of disadvantage among the chronically ill and a vicious circle of disadvantage that could both predict and shed light on the catastrophic health outcomes among disadvantaged groups-or individuals-dealing with chronic disease. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Chinese medicinal herbs for chronic hepatitis B

DEFF Research Database (Denmark)

Liu, J; McIntosh, H; Lin, Haili

2001-01-01

Chronic hepatitis B is a serious health problem worldwide. Chinese medicinal herbs are widely used for treatment of chronic hepatitis B in China and many clinical trials have been conducted. This systematic review is to assess the efficacy and safety of Chinese medicinal herbs for chronic hepatitis...

Health-Related Quality of Life among Chronic Opioid Users, Nonchronic Opioid Users, and Nonopioid Users with Chronic Noncancer Pain.

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Hayes, Corey J; Li, Xiaocong; Li, Chenghui; Shah, Anuj; Kathe, Niranjan; Bhandari, Naleen Raj; Payakachat, Nalin

2018-02-25

Evaluate the association between opioid therapy and health-related quality of life (HRQoL) in participants with chronic, noncancer pain (CNCP). Medical Expenditure Panel Survey Longitudinal, Medical Conditions, and Prescription Files. Using a retrospective cohort study design, the Mental Health Component (MCS12) and Physical Health Component (PCS12) scores of the Short Form-12 Version 2 were assessed to measure mental and physical HRQoL. Chronic, noncancer pain participants were classified as chronic, nonchronic, and nonopioid users. One-to-one propensity score matching was employed to match chronic opioid users to nonchronic opioid users plus nonchronic opioid users and chronic opioid users to nonopioid users. A total of 5,876 participants were identified. After matching, PCS12 was not significantly different between nonchronic versus nonopioid users (LSM Diff = -0.98, 95% CI: -2.07, 0.10), chronic versus nonopioid users (LSM Diff = -2.24, 95% CI: -4.58, 0.10), or chronic versus nonchronic opioid users (LSM Diff = -2.23, 95% CI: -4.53, 0.05). Similarly, MCS12 was not significantly different between nonchronic versus nonopioid users (LSM Diff = 0.76, 95% CI: -0.46, 1.98), chronic versus nonopioid users (LSM Diff = 1.08, 95% CI: -1.26, 3.42), or chronic versus nonchronic opioid users (LSM Diff = -0.57, 95% CI: -2.90, 1.77). Clinicians should evaluate opioid use in participants with CNCP as opioid use is not correlated with better HRQoL. © Health Research and Educational Trust.

The Key Genes of Chronic Pancreatitis which Bridge Chronic Pancreatitis and Pancreatic Cancer Can be Therapeutic Targets.

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Li, Shuang; Li, Rui; Wang, Heping; Li, Lisha; Li, Huiyu; Li, Yulin

2018-04-01

An important question in systems biology is what role the underlying molecular mechanisms play in disease progression. The relationship between chronic pancreatitis and pancreatic cancer needs further exploration in a system view. We constructed the disease network based on gene expression data and protein-protein interaction. We proposed an approach to discover the underlying core network and molecular factors in the progression of pancreatic diseases, which contain stages of chronic pancreatitis and pancreatic cancer. The chronic pancreatitis and pancreatic cancer core network and key factors were revealed and then verified by gene set enrichment analysis of pathways and diseases. The key factors provide the microenvironment for tumor initiation and the change of gene expression level of key factors bridge chronic pancreatitis and pancreatic cancer. Some new candidate genes need further verification by experiments. Transcriptome profiling-based network analysis reveals the importance of chronic pancreatitis genes and pathways in pancreatic cancer development on a system level by computational method and they can be therapeutic targets.

Enteric hyperoxaluria in chronic pancreatitis.

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Demoulin, Nathalie; Issa, Zaina; Crott, Ralph; Morelle, Johann; Danse, Etienne; Wallemacq, Pierre; Jadoul, Michel; Deprez, Pierre H

2017-05-01

Chronic pancreatitis may lead to steatorrhea, enteric hyperoxaluria, and kidney damage. However, the prevalence and determinants of hyperoxaluria in chronic pancreatitis patients as well as its association with renal function decline have not been investigated.We performed an observational study. Urine oxalate to creatinine ratio was assessed on 2 independent random urine samples in consecutive adult patients with chronic pancreatitis followed at the outpatient clinic from March 1 to October 31, 2012. Baseline characteristics and annual estimated glomerular filtration rate (eGFR) change during follow-up were compared between patients with hyper- and normo-oxaluria.A total of 48 patients with chronic pancreatitis were included. The etiology of the disease was toxic (52%), idiopathic (27%), obstructive (11%), autoimmune (6%), or genetic (4%). Hyperoxaluria (defined as urine oxalate to creatinine ratio >32 mg/g) was found in 23% of patients. Multivariate regression analysis identified clinical steatorrhea, high fecal acid steatocrit, and pancreatic atrophy as independent predictors of hyperoxaluria. Taken together, a combination of clinical steatorrhea, steatocrit level >31%, and pancreatic atrophy was associated with a positive predictive value of 100% for hyperoxaluria. On the contrary, none of the patients with a fecal elastase-1 level >100 μg/g had hyperoxaluria. Longitudinal evolution of eGFR was available in 71% of the patients, with a mean follow-up of 904 days. After adjustment for established determinants of renal function decline (gender, diabetes, bicarbonate level, baseline eGFR, and proteinuria), a urine oxalate to creatinine ratio >32 mg/g was associated with a higher risk of eGFR decline.Hyperoxaluria is highly prevalent in patients with chronic pancreatitis and associated with faster decline in renal function. A high urine oxalate to creatinine ratio in patients with chronic pancreatitis is best predicted by clinical steatorrhea, a high acid

Imaging in the diagnosis of chronic pancreatitis

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Vasile D. Balaban

2014-12-01

Full Text Available Chronic pancreatitis is characterised by progressive and irreversible damage of the pancreatic parenchyma and ductal system, which leads to chronic pain, loss of endocrine and exocrine functions. Clinically, pancreatic exocrine insufficiency becomes apparent only after 90% of the parenchima has been lost. Despite the simple definition, diagnosing chronic pancreatitis remains a challenge, especially for early stage disease. Because pancreatic function tests can be normal until late stages and have significant limitations, there is an incresing interest in the role of imaging techniques for the diagnosis of chronic pancreatitis. In this article we review the utility and accuracy of different imaging methods in the diagnosis of chronic pancreatitis, focusing on the role of advanced imaging (magnetic resonance imaging, endoscopic retrograde cholangiopancreatography and endoscopic ultrasound.

A Customizable Model for Chronic Disease Coordination: Lessons Learned From the Coordinated Chronic Disease Program.

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Voetsch, Karen; Sequeira, Sonia; Chavez, Amy Holmes

2016-03-31

In 2012, the Centers for Disease Control and Prevention provided funding and technical assistance to all states and territories to implement the Coordinated Chronic Disease Program, marking the first time that all state health departments had federal resources to coordinate chronic disease prevention and control programs. This article describes lessons learned from this initiative and identifies key elements of a coordinated approach. We analyzed 80 programmatic documents from 21 states and conducted semistructured interviews with 7 chronic disease directors. Six overarching themes emerged: 1) focused agenda, 2) identification of functions, 3) comprehensive planning, 4) collaborative leadership and expertise, 5) managed resources, and 6) relationship building. These elements supported 4 essential activities: 1) evidence-based interventions, 2) strategic use of staff, 3) consistent communication, and 4) strong program infrastructure. On the basis of these elements and activities, we propose a conceptual model that frames overarching concepts, skills, and strategies needed to coordinate state chronic disease prevention and control programs.

How Is Chronic Myeloid Leukemia Diagnosed?

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... Myeloid Leukemia? More In Chronic Myeloid Leukemia About Chronic Myeloid Leukemia Causes, Risk Factors, and Prevention Early Detection, Diagnosis, and Staging Treatment After Treatment Back To Top Imagine a world ...

Multiple chronic conditions and life expectancy

DEFF Research Database (Denmark)

DuGoff, Eva H; Canudas-Romo, Vladimir; Buttorff, Christine

2014-01-01

BACKGROUND: The number of people living with multiple chronic conditions is increasing, but we know little about the impact of multimorbidity on life expectancy. OBJECTIVE: We analyze life expectancy in Medicare beneficiaries by number of chronic conditions. RESEARCH DESIGN: A retrospective cohort...... study using single-decrement period life tables. SUBJECTS: Medicare fee-for-service beneficiaries (N=1,372,272) aged 67 and older as of January 1, 2008. MEASURES: Our primary outcome measure is life expectancy. We categorize study subjects by sex, race, selected chronic conditions (heart disease, cancer...... and increasing numbers of comorbid conditions. CONCLUSIONS: Social Security and Medicare actuaries should account for the growing number of beneficiaries with multiple chronic conditions when determining population projections and trust fund solvency....

Gastric emptying in chronic dyspepsia

International Nuclear Information System (INIS)

Sielaff, F.; Jahnel, P.; Sest, C.; Sydow, K.; Sapia, C.; Hass, A.; Buchali, K.

1987-01-01

Gastric emptying of a semiliquid test meal with 5 MBq /sup 99m/Tc-sulfur colloid as a marker was measured in 97 chronic dyspeptic patients and 16 healthy subjects. A comparison of half emptying time between both showed that chronic dyspeptic patients empty semiliquid meal at a significantly (p < 0.005) slower rate (at 70 +- 33 min) than healthy controls (at 52 x 20 min). The studies indicate that gastric stasis in chronic dyspepsia is not caused by inflammatory changes in gastric or duodenal mucosa nor by different gastric acid secretion. The presence of stasis cannot be predicted sufficiently by anamnestic complaints or endoscopic findings. (author)

Oriental Medical Treatment of chronic Acalculous Cholecystitis

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Hae-Yeon Lee

2004-12-01

Full Text Available Chronic acalculous cholecystitis gets possession of about 12 to 13 percent of patients with chronic cholecystitis. Pathologically it is characterised by chronic inflammation and thickening of the gallbladder wall but doesn't come across stones. Clinical symptoms are vague and include abdominal discomfort and distension, nausea, flatulence and intolerance of fatty foods. A patient on chronic acalculous cholecystitis diagnosed from his clinical symtoms and abdominal ultrasonogram was treated by Geonbihwan, acupuncture and herbal acupuncture. Satisfactory symptomatic improvement was achieved and findings of abdominal ultrasonogram came also normal.

Chronic obstructive pulmonary disease - adults - discharge

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... coughing up dark mucus Your fingertips or the skin around your fingernails are blue Alternative Names COPD - adults - discharge; Chronic obstructive airways disease - adults - discharge; Chronic obstructive lung disease - adults - discharge; ...

Etiologies of chronic liver disease in children

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Farahmand F

2001-11-01

Full Text Available Chronic Liver diseases in children is the result of many different diseases including: metabolic, genetic, infectious, toxic and idiopathic causes. This was a case series study on 133 infants and children with age range 6 month to 12 years old, who presented clinically with manifestation of chronic liver disease and were admitted to Children Hospital Medical Center from year 1999 to 2000. In this study, 32 (24.5 percent patients had autoimmune chronic hepatitis, 15 (11.3 percent Glycogen storage diseases, 12 (9 percent extrahepatic biliary atresia, 11 (8.2 percent willson disease, 10 (7.5 percent cryptogenic cirrhosis, 6 (4.5 percent chronic hepatitis C, 5 (3.8 percen chronic hepatitic B, 5 (3.8 percent galactosemia 3 (2.25 percent congenital hepatic fibrosis, 3 (3.8 percent histiocytosis X, 3 (2.25 percent sclerosing cholangitis, 2 (1.5 percent byler’s disease 2 (1.5 percent primary tuberculosis, 1 (0.75 percent choledocalcyst, 1 (0.75 percent Alagyle syndrome. According to our data, chronic liver disease should be considered in infants and children. In our study, the most common causes are found to be: metabolic and genetic diseases (37.5 percent, chronic autoimmune hepatitis (24 percent and biliary disorders (14 percent, that encompass 86 percent of the patients.

Integration of healthcare rehabilitation in chronic conditions

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Anne Frølich

2010-02-01

Full Text Available Introduction: Quality of care provided to people with chronic conditions does not often fulfil standards of care in Denmark and in other countries. Inadequate organisation of healthcare systems has been identified as one of the most important causes for observed performance inadequacies, and providing integrated healthcare has been identified as an important organisational challenge for healthcare systems. Three entities—Bispebjerg University Hospital, the City of Copenhagen, and the GPs in Copenhagen—collaborated on a quality improvement project focusing on integration and implementation of rehabilitation programmes in four conditions. Description of care practice: Four multidisciplinary rehabilitation intervention programmes, one for each chronic condition: chronic obstructive pulmonary disease, type 2 diabetes, chronic heart failure, and falls in elderly people were developed and implemented during the project period. The chronic care model was used as a framework for support of implementing and integration of the four rehabilitation programmes. Conclusion and discussion: The chronic care model provided support for implementing rehabilitation programmes for four chronic conditions in Bispebjerg University Hospital, the City of Copenhagen, and GPs' offices. New management practices were developed, known practices were improved to support integration, and known practices were used for implementation purposes. Several barriers to integrated care were identified.

WEST AFRICAN JOURNAL OF MEDICINE

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frequency, dysuria and a past history of childhood terminal haematuria. He also felt a palpable hard mass alone his penis. He was a fit young man, not pale and afebrile, in painful distress, with swollen indurated phallus and a hard mass along the urethra. A diagnosis of acute urinary retention secondary to urethral calculus.

Expression of AQP3 gene in chronic atrophic and chronic superficial gastritis patients

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Shijun Zhang

2007-12-01

Full Text Available BACKGROUND: Most studies about aquaporin 3 (AQP3 in the gastrointestinal tract were carried out on both in vivo and in vitro. The role of AQP3-mediated water transport in human gastrointestinal tract is still unclear. Our aim in this study was to explore the expression of AQP3 gene in chronic atrophic gastritis (CAG and chronic superficial gastritis (CSG atients and to determine its possible function in the development of gastritis.
METHODS: Twenty-two outpatients diagnosed as CSG and 12 outpatients diagnosed as CAG were selected randomly. Ten cases of healthy individuals were selected as normal control group. In all cases, AQP3 gene expression of gastric mucosa was detected by fluorescence quantitative polymerase chain reaction (FQ-PCR.
RESULTS: The AQP3 gene expression was significantly higher in gastric mucosa of CSG and healthy individuals than that in CAG (P<0.01. However, there was no significant difference in the AQP3 gene expression between helicobacter pylori positive patients and helicobacter pylori negative patients (P>0.05.
CONCLUSIONS: AQP3 expression might play certain role in the occurrence and development of gastritis.
KEY WORDS: Aquaporin 3, chronic superficial gastritis, chronic atrophic gastritis.

SECRETED KLOTHO AND CHRONIC KIDNEY DISEASE

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Hu, Ming Chang; Kuro-o, Makoto; Moe, Orson W.

2013-01-01

Soluble Klotho (sKl) in the circulation can be generated directly by alterative splicing of the Klotho transcript or the extracellular domain of membrane Klotho can be released from membrane-anchored Klotho on the cell surface. Unlike membrane Klotho which functions as a coreceptor for fibroblast growth factor-23 (FGF23), sKl, acts as hormonal factor and plays important roles in anti-aging, anti-oxidation, modulation of ion transport, and Wnt signaling. Emerging evidence reveals that Klotho deficiency is an early biomarker for chronic kidney diseases as well as a pathogenic factor. Klotho deficiency is associated with progression and chronic complications in chronic kidney disease including vascular calcification, cardiac hypertrophy, and secondary hyperparathyroidism. In multiple experimental models, replacement of sKl, or manipulated up-regulation of endogenous Klotho protect the kidney from renal insults, preserve kidney function, and suppress renal fibrosis, in chronic kidney disease. Klotho is a highly promising candidate on the horizon as an early biomarker, and as a novel therapeutic agent for chronic kidney disease. PMID:22396167

Neighborhood, Socioeconomic, and Racial Influence on Chronic Pain.

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Maly, Angelika; Vallerand, April Hazard

2018-02-01

The purpose of this review is to highlight the neighborhood, socioeconomic, and racial influences on chronic pain. Negative influences on the experience of chronic pain are explored and defined as any adverse stressor common in low socioeconomic, urban neighborhoods that potentially contributes to health disparity in African Americans experiencing chronic pain. The multifactorial influences on chronic pain disparity in African Americans are explored and expounded upon in this review of existing evidence. Databases used for the search included CINAHL, PubMed, and PsycArticles. The experience of chronic pain is multifaceted, existing with multiple comorbidities and lasting consequences. To improve the burden of chronic pain requires a multifactorial assessment that considers neighborhood risk factors, emphasis on environmental stressors, limitations to support networks, barriers to physical activity, and access to primary care providers with whom communication is open and without bias. A comprehensive assessment of barriers will aid in the development of interventions that reach beyond the physical factors of chronic pain, also considering the psychosocial barriers to improving the burden of chronic pain in African Americans living in impoverished urban neighborhoods. Copyright © 2017 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

Bilateral multiple cystic kidney disease and renal cortical abscess in a Boerboel

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A. M. Kitshoffa

2011-04-01

Full Text Available Cystic renal disease is rare in dogs and although infected renal cysts have been reported in humans, no report could be found in dogs. A 58 kg, 5-year-old, castrated, male Boerboel presented with weight loss, pyrexia, lethargy and vomiting, 20 months after an incident of haematuria was reported. The initial ultrasonographic diagnosis was bilateral multiple renal cysts of unknown aetiology. The cysts had significantly increased in size over the 20-month period and some contained echogenic specks which could be related to infection, normal cellular debris or haemorrhage. In both kidneys the renal contours were distorted (the left more than the right. The abnormal shape of the left kidney was largely due to multiple cysts and a large crescent-shaped septate mass on the cranial pole of the kidney. Aspirates of the septate mass were performed (left kidney and the cytology and culture were indicative of an abscess. It is suggested that the previous incident of haematuria provided a portal of entry for bacteria into the cysts resulting in renal cortical abscess formation.

Chronic Condition Public Use File (PUF)

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U.S. Department of Health & Human Services — This release contains the Chronic Conditions Public Use Files (PUF) with information from Medicare claims. The CMS Chronic Conditions PUF is an aggregated file in...

Prevalence of chronic conditions in Australia.

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Christopher Harrison

Full Text Available OBJECTIVES: To estimate prevalence of chronic conditions among patients seeing a general practitioner (GP, patients attending general practice at least once in a year, and the Australian population. DESIGN SETTING AND PARTICIPANTS: A sub-study of the BEACH (Bettering the Evaluation and Care of Health program, a continuous national study of general practice activity conducted between July 2008 and May 2009. Each of 290 GPs provided data for about 30 consecutive patients (total 8,707 indicating diagnosed chronic conditions, using their knowledge of the patient, patient self-report, and patient's health record. MAIN OUTCOME MEASURES: Estimates of prevalence of chronic conditions among patients surveyed, adjusted prevalence in patients who attended general practice at least once that year, and national population prevalence. RESULTS: Two-thirds (66.3% of patients surveyed had at least one chronic condition: most prevalent being hypertension (26.6%, hyperlipidaemia (18.5%, osteoarthritis (17.8%, depression (13.7%, gastro-oesophageal reflux disease (11.6%, asthma (9.5% and Type 2 diabetes (8.3%. For patients who attended general practice at least once, we estimated 58.8% had at least one chronic condition. After further adjustment we estimated 50.8% of the Australian population had at least one chronic condition: hypertension (17.4%, hyperlipidaemia (12.7%, osteoarthritis (11.1%, depression (10.5% and asthma (8.0% being most prevalent. CONCLUSIONS: This study used GPs to gather information from their knowledge, the patient, and health records, to provide prevalence estimates that overcome weaknesses of studies using patient self-report or health record audit alone. Our results facilitate examination of primary care resource use in management of chronic conditions and measurement of prevalence of multimorbidity in Australia.

Alberta's systems approach to chronic disease management and prevention utilizing the expanded chronic care model.

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Delon, Sandra; Mackinnon, Blair

2009-01-01

Alberta's integrated approach to chronic disease management programming embraces client-centred care, supports self-management and facilitates care across the continuum. This paper presents strategies implemented through collaboration with primary care to improve care of individuals with chronic conditions, evaluation evidence supporting success and lessons learned from the Alberta perspective.

Chronic fatigue syndrome after infectious mononucleosis in adolescents.

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Katz, Ben Z; Shiraishi, Yukiko; Mears, Cynthia J; Binns, Helen J; Taylor, Renee

2009-07-01

The goal was to characterize prospectively the course and outcome of chronic fatigue syndrome in adolescents during a 2-year period after infectious mononucleosis. A total of 301 adolescents (12-18 years of age) with infectious mononucleosis were identified and screened for nonrecovery 6 months after infectious mononucleosis by using a telephone screening interview. Nonrecovered adolescents underwent a medical evaluation, with follow-up screening 12 and 24 months after infectious mononucleosis. After blind review, final diagnoses of chronic fatigue syndrome at 6, 12, and 24 months were made by using established pediatric criteria. Six, 12, and 24 months after infectious mononucleosis, 13%, 7%, and 4% of adolescents, respectively, met the criteria for chronic fatigue syndrome. Most individuals recovered with time; only 2 adolescents with chronic fatigue syndrome at 24 months seemed to have recovered or had an explanation for chronic fatigue at 12 months but then were reclassified as having chronic fatigue syndrome at 24 months. All 13 adolescents with chronic fatigue syndrome 24 months after infectious mononucleosis were female and, on average, they reported greater fatigue severity at 12 months. Reported use of steroid therapy during the acute phase of infectious mononucleosis did not increase the risk of developing chronic fatigue syndrome. Infectious mononucleosis may be a risk factor for chronic fatigue syndrome in adolescents. Female gender and greater fatigue severity, but not reported steroid use during the acute illness, were associated with the development of chronic fatigue syndrome in adolescents. Additional research is needed to determine other predictors of persistent fatigue after infectious mononucleosis.

Proteomics portrait of archival lesions of chronic pancreatitis.

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Sheng Pan

Full Text Available Chronic pancreatitis is a chronic inflammatory disorder of the pancreas. The etiology is multi-fold, but all lead to progressive scarring and loss of pancreatic function. Early diagnosis is difficult; and the understanding of the molecular events that underlie this progressive disease is limited. In this study, we investigated differential proteins associated with mild and severe chronic pancreatitis in comparison with normal pancreas and pancreatic cancer. Paraffin-embedded formalin-fixed tissues from five well-characterized specimens each of normal pancreas (NL, mild chronic pancreatitis (MCP, severe chronic pancreatitis (SCP and pancreatic ductal adenocarcinoma (PDAC were subjected to proteomic analysis using a "label-free" comparative approach. Our results show that the numbers of differential proteins increase substantially with the disease severity, from mild to severe chronic pancreatitis, while the number of dysregulated proteins is highest in pancreatic adenocarcinoma. Important functional groups and biological processes associated with chronic pancreatitis and cancer include acinar cell secretory proteins, pancreatic fibrosis/stellate cell activation, glycoproteins, and inflammatory proteins. Three differential proteins were selected for verification by immunohistochemistry, including collagen 14A1, lumican and versican. Further canonical pathway analysis revealed that acute phase response signal, prothrombin activation pathway, and pancreatic fibrosis/pancreatic stellate cell activation pathway were the most significant pathways involved in chronic pancreatitis, while pathways relating to metabolism were the most significant pathways in pancreatic adenocarcinoma. Our study reveals a group of differentially expressed proteins and the related pathways that may shed light on the pathogenesis of chronic pancreatitis and the common molecular events associated with chronic pancreatitis and pancreatic adenocarcinoma.

Chronic pelvic floor dysfunction.

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Hartmann, Dee; Sarton, Julie

2014-10-01

The successful treatment of women with vestibulodynia and its associated chronic pelvic floor dysfunctions requires interventions that address a broad field of possible pain contributors. Pelvic floor muscle hypertonicity was implicated in the mid-1990s as a trigger of major chronic vulvar pain. Painful bladder syndrome, irritable bowel syndrome, fibromyalgia, and temporomandibular jaw disorder are known common comorbidities that can cause a host of associated muscular, visceral, bony, and fascial dysfunctions. It appears that normalizing all of those disorders plays a pivotal role in reducing complaints of chronic vulvar pain and sexual dysfunction. Though the studies have yet to prove a specific protocol, physical therapists trained in pelvic dysfunction are reporting success with restoring tissue normalcy and reducing vulvar and sexual pain. A review of pelvic anatomy and common findings are presented along with suggested physical therapy management. Copyright © 2014 Elsevier Ltd. All rights reserved.

Chronic obstructive pulmonary disease

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V K Vijayan

2013-01-01

Full Text Available The global prevalence of physiologically defined chronic obstructive pulmonary disease (COPD in adults aged >40 yr is approximately 9-10 per cent. Recently, the Indian Study on Epidemiology of Asthma, Respiratory Symptoms and Chronic Bronchitis in Adults had shown that the overall prevalence of chronic bronchitis in adults >35 yr is 3.49 per cent. The development of COPD is multifactorial and the risk factors of COPD include genetic and environmental factors. Pathological changes in COPD are observed in central airways, small airways and alveolar space. The proposed pathogenesis of COPD includes proteinase-antiproteinase hypothesis, immunological mechanisms, oxidant-antioxidant balance, systemic inflammation, apoptosis and ineffective repair. Airflow limitation in COPD is defined as a postbronchodilator FEV1 (forced expiratory volume in 1 sec to FVC (forced vital capacity ratio <0.70. COPD is characterized by an accelerated decline in FEV1. Co morbidities associated with COPD are cardiovascular disorders (coronary artery disease and chronic heart failure, hypertension, metabolic diseases (diabetes mellitus, metabolic syndrome and obesity, bone disease (osteoporosis and osteopenia, stroke, lung cancer, cachexia, skeletal muscle weakness, anaemia, depression and cognitive decline. The assessment of COPD is required to determine the severity of the disease, its impact on the health status and the risk of future events (e.g., exacerbations, hospital admissions or death and this is essential to guide therapy. COPD is treated with inhaled bronchodilators, inhaled corticosteroids, oral theophylline and oral phosphodiesterase-4 inhibitor. Non pharmacological treatment of COPD includes smoking cessation, pulmonary rehabilitation and nutritional support. Lung volume reduction surgery and lung transplantation are advised in selected severe patients. Global strategy for the diagnosis, management and prevention of Chronic Obstructive Pulmonary Disease

Genetics Home Reference: PDGFRB-associated chronic eosinophilic leukemia

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... associated chronic eosinophilic leukemia PDGFRB-associated chronic eosinophilic leukemia Printable PDF Open All Close All Enable Javascript ... expand/collapse boxes. Description PDGFRB -associated chronic eosinophilic leukemia is a type of cancer of blood-forming ...

A randomized controlled trial of qigong exercise on fatigue symptoms, functioning, and telomerase activity in persons with chronic fatigue or chronic fatigue syndrome.

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Ho, Rainbow T H; Chan, Jessie S M; Wang, Chong-Wen; Lau, Benson W M; So, Kwok Fai; Yuen, Li Ping; Sham, Jonathan S T; Chan, Cecilia L W

2012-10-01

Chronic fatigue is common in the general population. Complementary therapies are often used by patients with chronic fatigue or chronic fatigue syndrome to manage their symptoms. This study aimed to assess the effect of a 4-month qigong intervention program among patients with chronic fatigue or chronic fatigue syndrome. Sixty-four participants were randomly assigned to either an intervention group or a wait list control group. Outcome measures included fatigue symptoms, physical functioning, mental functioning, and telomerase activity. Fatigue symptoms and mental functioning were significantly improved in the qigong group compared to controls. Telomerase activity increased in the qigong group from 0.102 to 0.178 arbitrary units (p chronic fatigue and chronic fatigue syndrome.

Management of chronic unstable acromioclavicular joint injuries.

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Cisneros, Luis Natera; Reiriz, Juan Sarasquete

2017-12-01

The acromioclavicular joint represents the link between the clavicle and the scapula, which is responsible for the synchronized dynamic of the shoulder girdle. Chronic acromioclavicular joint instability involves changes in the orientation of the scapula, which provokes cinematic alterations that might result in chronic pain. Several surgical strategies for the management of patients with chronic and symptomatic acromioclavicular joint instability have been described. The range of possibilities includes anatomical and non-anatomical techniques, open and arthroscopy-assisted procedures, and biological and synthetic grafts. Surgical management of chronic acromioclavicular joint instability should involve the reconstruction of the torn ligaments because it is accepted that from three weeks after the injury, these structures may lack healing potential. Here, we provide a review of the literature regarding the management of chronic acromioclavicular joint instability. Expert opinion, Level V.

Community-based exercise training for people with chronic respiratory and chronic cardiac disease: a mixed-methods evaluation

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McNamara RJ

2016-11-01

Full Text Available Renae J McNamara,1,2 Zoe J McKeough,3 Laura R Mo,3 Jamie T Dallimore,4 Sarah M Dennis3 1Physiotherapy Department, 2Respiratory and Sleep Medicine Department, Prince of Wales Hospital, Randwick, 3Discipline of Physiotherapy, The University of Sydney, Lidcombe, 4Eastern Sydney Medicare Local, Rosebery, NSW, Australia Background: Poor uptake and adherence are problematic for hospital-based pulmonary and heart failure rehabilitation programs, often because of access difficulties. The aims of this mixed-methods study were to determine the feasibility of a supervised exercise training program in a community gymnasium in people with chronic respiratory and chronic cardiac disease, to explore the experiences of participants and physiotherapists and to determine if a community venue improved access and adherence to rehabilitation. Methods: Adults with chronic respiratory and/or chronic cardiac disease referred to a hospital-based pulmonary and heart failure rehabilitation program were screened to determine their suitability to exercise in a community venue. Eligible patients were offered the opportunity to attend supervised exercise training for 8 weeks in a community gymnasium. Semi-structured interviews were conducted with participants and physiotherapists at the completion of the program. Results: Thirty-one people with chronic respiratory and chronic cardiac disease (34% males, mean [standard deviation] age 72 [10] years commenced the community-based exercise training program. Twenty-two (71% completed the program. All participants who completed the program, and the physiotherapists delivering the program, were highly satisfied, with reports of the community venue being well-equipped, convenient, and easily accessible. Using a community gymnasium promoted a sense of normality and instilled confidence in some to continue exercising at a similar venue post rehabilitation. However, factors such as cost and lack of motivation continue to be barriers

Personalized Medicine for Chronic Respiratory Infectious Diseases: Tuberculosis, Nontuberculous Mycobacterial Pulmonary Diseases, and Chronic Pulmonary Aspergillosis.

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Salzer, Helmut J F; Wassilew, Nasstasja; Köhler, Niklas; Olaru, Ioana D; Günther, Gunar; Herzmann, Christian; Kalsdorf, Barbara; Sanchez-Carballo, Patricia; Terhalle, Elena; Rolling, Thierry; Lange, Christoph; Heyckendorf, Jan

2016-01-01

Chronic respiratory infectious diseases are causing high rates of morbidity and mortality worldwide. Tuberculosis, a major cause of chronic pulmonary infection, is currently responsible for approximately 1.5 million deaths per year. Although important advances in the fight against tuberculosis have been made, the progress towards eradication of this disease is being challenged by the dramatic increase in multidrug-resistant bacilli. Nontuberculous mycobacteria causing pulmonary disease and chronic pulmonary aspergillosis are emerging infectious diseases. In contrast to other infectious diseases, chronic respiratory infections share the trait of having highly variable treatment outcomes despite longstanding antimicrobial therapy. Recent scientific progress indicates that medicine is presently at a transition stage from programmatic to personalized management. We explain current state-of-the-art management concepts of chronic pulmonary infectious diseases as well as the underlying methods for therapeutic decisions and their implications for personalized medicine. Furthermore, we describe promising biomarkers and techniques with the potential to serve future individual treatment concepts in this field of difficult-to-treat patients. These include candidate markers to improve individual risk assessment for disease development, the design of tailor-made drug therapy regimens, and individualized biomarker-guided therapy duration to achieve relapse-free cure. In addition, the use of therapeutic drug monitoring to reach optimal drug dosing with the smallest rate of adverse events as well as candidate agents for future host-directed therapies are described. Taken together, personalized medicine will provide opportunities to substantially improve the management and treatment outcome of difficult-to-treat patients with chronic respiratory infections. © 2016 S. Karger AG, Basel.

Comparative analysis of gingival crevicular fluid β-glucuronidase levels in health, chronic gingivitis and chronic periodontitis.

Science.gov (United States)

Sanara, P P; Shereef, Mohammed; Hegde, Shashikanth; Rajesh, K S; Arun Kumar, M S; Mohamed, Shabeer

2015-08-01

Current methods available for periodontal disease diagnosis are seriously deficient in terms of accuracy, in the ability to predict ongoing or future disease activity and indeed in determining whether previously diseased sites are in an arrested phase or still active. One area that is receiving a great deal of attention is the biochemical investigation of gingival crevicular fluid (GCF). β-glucuronidase (βG) is one of the enzymes found in GCF that is involved in degradation of the ground substance and fibrillar components of host connective tissue. GCF βG activity might be a good indicator or predictor of periodontal disease activity. This study was conducted to estimate and compare the GCF βG levels in patients with healthy periodontium, chronic gingivitis, and chronic periodontitis. Subjects were classified into three groups of 20 patients each; healthy individuals, chronic gingivitis, and chronic periodontitis. After recording the plaque index, gingival index and probing pocket depth, 1 μL GCF was collected by placing a calibrated microcapillary pipette extracrevicularly and transferred to sterile plastic vials containing 350 μL of normal saline with 1% bovine serum albumin. Analysis of βG was done by spectrophotometry. βG levels in GCF were significantly higher in chronic periodontitis group (mean value - 2.04743), followed by chronic gingivitis group (mean - 1.11510) and healthy group (0.53643). Increased βG levels were observed in patients with increased periodontal destruction, hence GCF βG levels can be used as biochemical marker for periodontal disease activity.

Curcumin, Inflammation, and Chronic Diseases: How Are They Linked?

Directory of Open Access Journals (Sweden)

Yan He

2015-05-01

Full Text Available It is extensively verified that continued oxidative stress and oxidative damage may lead to chronic inflammation, which in turn can mediate most chronic diseases including cancer, diabetes, cardiovascular, neurological, inflammatory bowel disease and pulmonary diseases. Curcumin, a yellow coloring agent extracted from turmeric, shows strong anti-oxidative and anti-inflammatory activities when used as a remedy for the prevention and treatment of chronic diseases. How oxidative stress activates inflammatory pathways leading to the progression of chronic diseases is the focus of this review. Thus, research to date suggests that chronic inflammation, oxidative stress, and most chronic diseases are closely linked, and the antioxidant properties of curcumin can play a key role in the prevention and treatment of chronic inflammation diseases.

Overgeneral autobiographical memory in patients with chronic pain.

Science.gov (United States)

Liu, Xianhua; Liu, Yanling; Li, Li; Hu, Yiqiu; Wu, Siwei; Yao, Shuqiao

2014-03-01

Overgenerality and delay of the retrieval of autobiographical memory (AM) are well documented in a range of clinical conditions, particularly in patients with emotional disorder. The present study extended the investigation to chronic pain, attempting to identify whether the retrieval of AM in patients with chronic pain tends to be overgeneral or delayed. With an observational cross-sectional design, we evaluated the AM both in patients with chronic pain and healthy controls by Autobiographical Memory Test. Pain conditions were assessed using the pain diagnostic protocol, the short-form McGill Pain Questionnaire (SF-MPQ), and the Pain Self-Efficacy Questionnaire (PSEQ). Emotion was assessed using the Beck Depression Inventory-II (BDI-II) and the Beck Anxiety Inventory. Subjects included 176 outpatients with chronic pain lasting for at least 6 months and 170 healthy controls. 1) Compared with the healthy group, the chronic pain group had more overgeneral memories (OGMs) (F = 29.061, P OGM were significant (P OGM scores could be predicted by the BDI score (9.7%), pain chronicity (4.3%), PSEQ score (7.1%), and Affective Index (of SF-MPQ) score (2.7%). 3) In the chronic pain group, the stepwise multiple regression models for variables predicting latency were significant (P < 0.05). Specifically, the variance in latency could be predicted by age (3.1%), pain chronicity (2.7%), pain duration (4.3%), and PSEQ score (2.0%). The retrieval of AM in patients with chronic pain tends to be overgeneral and delayed, and the retrieval style of AM may be contributed to negative emotions and chronic pain conditions. Wiley Periodicals, Inc.

Chronic radiodermatitis. A historical and actual diagnosis

International Nuclear Information System (INIS)

Tilsted, D.; Norup Lauridsen, K.; Otkjaer Nielsen, A.

1997-01-01

Chronic radiodermatitis was already diagnosed a few years after the discovery of X-rays. Despite the fact that protection should be known to be necessary to avoid radiodermatitis, cases of chronic radiodermatitis still occur. The present case report describes a nurse who endured years of direct hand exposure, leading to chronic radiodermatitis ten years after cessation of exposure. (au) 10 refs

Firstline treatment for chronic phase chronic myeloid leukemia patients should be based on a holistic approach.

Science.gov (United States)

Breccia, Massimo; Alimena, Giuliana

2015-02-01

New selective and more potent drugs for the cure of chronic phase chronic myeloid leukemia patients are now available: physicians in some countries must decide the best option, selecting one of the drugs available. What the main prognostic factors are in order to make this selection remains a matter of discussion. Introducing a 'holistic approach' for the first time in chronic myeloid leukemia, as practiced in other diseases, and looking at the patient in a complete picture, considering several variables, such as comorbidities, age, concomitant drugs, lifestyle and patient expectations, may be of help to understand, patient by patient, the best therapeutic strategy.

Adenoid ciliostimulation in children with chronic otitis media.

Science.gov (United States)

Andreoli, Steven M; Schlosser, Rodney J; Wang, Ling-Feng; Mulligan, Ryan M; Discolo, Christopher M; White, David R

2013-01-01

Adenoid hypertrophy and chronic adenoiditis are associated with an increased incidence of chronic otitis media. This study intends to determine the relationship between chronic otitis media and dynamic ciliary beat frequency in children undergoing adenoidectomy. Prospective, controlled study. Pediatric tertiary care hospital. Children undergoing adenoidectomy were enrolled. Patients were stratified according to their indication for surgery, including adenotonsillar hypertrophy with obstructive sleep apnea, chronic otitis media with effusion, or recurrent episodes of acute otitis media. Adenoids were harvested using the curette. Tissue was sectioned and allowed to equilibrate in basal media for 24 hours. Cilia-bearing tissue was then stimulated using isoproterenol or methacholine. Ciliary beat frequency was serially reordered and analyzed using the Sisson-Ammons Video Analysis software program. Baseline ciliary beat frequency was similar in all groups (N = 47, total). Using isoproterenol, children with chronic otitis media with effusion demonstrated a blunted dynamic ciliary response at 2 and 3 hours relative to control (P = .0176 and P = .0282). Methacholine-stimulated ciliary beat frequency was not different between each group. At 2 and 3 hours following isoproterenol stimulation, there was a significant blunting of dynamic ciliary beat frequency in children with chronic otitis media with effusion. This ciliary dysfunction may provide a physiological explanation related to chronic adenoiditis in children with chronic otitis media.

Chronic neck pain and whiplash: a case-control study of the relationship between acute whiplash injuries and chronic neck pain.

Science.gov (United States)

Freeman, M D; Croft, Arthur C; Rossignol, Annette M; Centeno, Christopher J; Elkins, Whitney L

2006-01-01

The authors undertook a case-control study of chronic neck pain and whiplash injuries in nine states in the United States to determine whether whiplash injuries contributed significantly to the population of individuals with chronic neck and other spine pain. Four hundred nineteen patients and 246 controls were randomly enrolled. Patients were defined as individuals with chronic neck pain, and controls as those with chronic back pain. The two groups were surveyed for cause of chronic pain as well as demographic information. The two groups were compared using an exposure-odds ratio. Forty-five per cent of the patients attributed their pain to a motor vehicle accident. An OR of 4.0 and 2.1 was calculated for men and women, respectively. Based on the results of the present study, it reasonable to infer that a significant proportion of individuals with chronic neck pain in the general population were originally injured in a motor vehicle accident.

Chronic neck pain and whiplash: A case-control study of the relationship between acute whiplash injuries and chronic neck pain

Science.gov (United States)

Freeman, Michael D; Croft, Arthur C; Rossignol, Annette M; Centeno, Christopher J; Elkins, Whitney L

2006-01-01

The authors undertook a case-control study of chronic neck pain and whiplash injuries in nine states in the United States to determine whether whiplash injuries contributed significantly to the population of individuals with chronic neck and other spine pain. Four hundred nineteen patients and 246 controls were randomly enrolled. Patients were defined as individuals with chronic neck pain, and controls as those with chronic back pain. The two groups were surveyed for cause of chronic pain as well as demographic information. The two groups were compared using an exposure-odds ratio. Forty-five per cent of the patients attributed their pain to a motor vehicle accident. An OR of 4.0 and 2.1 was calculated for men and women, respectively. Based on the results of the present study, it reasonable to infer that a significant proportion of individuals with chronic neck pain in the general population were originally injured in a motor vehicle accident. PMID:16770448

Full text

African Journals Online (AJOL)

IndexCopernicus Portal System

Case presentation. A seventy five year old Libyan man was seen in the urology department of Tripoli Medical Centre, Tripoli, Libya with six month history of left loin pain. The patient noted a mass in the left loin two days before he was assessed in the hospital. Also he started to vomit. There was no history of haematuria.

Combined Medical Treatment Of Chronic Pancreatitis

Directory of Open Access Journals (Sweden)

Umnova Larisa

2015-04-01

Full Text Available The aim of the study was to determine the most effective medical treatment of patients with chronic pancreatitis, by using either pancreatin alone or in combination with proton pump inhibitor (PPI or PPI and non-steroidal anti-inflammatory drug (NSAID. Patients with chronic pancreatitis, who did not require a surgical treatment, received medical treatment for a one–month period: 20 patients received pancreatin monotherapy; 48 patients were given a combination of pancreatin and PPI; 38 patients were treated with a combination of pancreatin, PPI and NSAID (PNP therapy group. In comparison with other groups, patients in the PNP therapy group showed improvement in body mass index, abdominal pain, bowel movements, chronic pancreatitis severity, as well as their quality of life assessment (p < 0.05. The combination of pancreatin, PPI and NSAID was the most effective among those applied in chronic pancreatitis patient treatment. A one–month long course of this therapy was safe and did not cause any significant adverse effects. The combination of pancreatin, PPI and NSAID for treatment of chronic pancreatitis can be recommended, as it is based on pathogenesis of the disease, effective, safe and economically advantageous.

Animal models for investigating chronic pancreatitis

Science.gov (United States)

2011-01-01

Chronic pancreatitis is defined as a continuous or recurrent inflammatory disease of the pancreas characterized by progressive and irreversible morphological changes. It typically causes pain and permanent impairment of pancreatic function. In chronic pancreatitis areas of focal necrosis are followed by perilobular and intralobular fibrosis of the parenchyma, by stone formation in the pancreatic duct, calcifications in the parenchyma as well as the formation of pseudocysts. Late in the course of the disease a progressive loss of endocrine and exocrine function occurs. Despite advances in understanding the pathogenesis no causal treatment for chronic pancreatitis is presently available. Thus, there is a need for well characterized animal models for further investigations that allow translation to the human situation. This review summarizes existing experimental models and distinguishes them according to the type of pathological stimulus used for induction of pancreatitis. There is a special focus on pancreatic duct ligation, repetitive overstimulation with caerulein and chronic alcohol feeding. Secondly, attention is drawn to genetic models that have recently been generated and which mimic features of chronic pancreatitis in man. Each technique will be supplemented with data on the pathophysiological background of the model and their limitations will be discussed. PMID:22133269

Expression of the SOCS family in human chronic wound tissues: Potential implications for SOCS in chronic wound healing

Science.gov (United States)

Feng, Yi; Sanders, Andrew J.; Ruge, Fiona; Morris, Ceri-Ann; Harding, Keith G.; Jiang, Wen G.

2016-01-01

Cytokines play important roles in the wound healing process through various signalling pathways. The JAK-STAT pathway is utilised by most cytokines for signal transduction and is regulated by a variety of molecules, including suppressor of cytokine signalling (SOCS) proteins. SOCS are associated with inflammatory diseases and have an impact on cytokines, growth factors and key cell types involved in the wound-healing process. SOCS, a negative regulator of cytokine signalling, may hold the potential to regulate cytokine-induced signalling in the chronic wound-healing process. Wound edge tissues were collected from chronic venous leg ulcer patients and classified as non-healing and healing wounds. The expression pattern of seven SOCSs members, at the transcript and protein level, were examined in these tissues using qPCR and immunohistochemistry. Significantly higher levels of SOCS3 (P=0.0284) and SOCS4 (P=0.0376) in non-healing chronic wounds compared to the healing/healed chronic wounds were observed at the transcript level. Relocalisation of SOCS3 protein in the non-healing wound environment was evident in the investigated chronic biopsies. Thus, the results show that the expression of SOCS transcript indicated that SOCS members may act as a prognostic biomarker of chronic wounds. PMID:27635428

The management of chronic pain in Switzerland: a comparative survey of Swiss medical specialists treating chronic pain.

NARCIS (Netherlands)

Wilder-Smith, O.H.G.; Mohrle, J.J.; Dolin, P.J.; Martin, N.C.

2001-01-01

Chronic pain management by Swiss specialist physicians with the primary hypothesis that pain clinic practitioners conform better to good practice (interdisciplinarity, diagnostic/therapeutic routines, quality control, education) than other specialists treating chronic pain was surveyed. Management

Percutaneous Nephrolithotomy and Chronic Kidney Disease

DEFF Research Database (Denmark)

Sairam, Krish; Scoffone, Cesare M; Alken, Peter

2012-01-01

by glomerular filtration rate, including chronic kidney disease stages 0/I/II-greater than 60, stage III-30 to 59 and stages IV/V-less than 30 ml/minute/1.73 m(2). Patient characteristics, operative characteristics, outcomes and morbidity were assessed. RESULTS: Estimated glomerular filtration rate data were...... available on 5,644 patients, including 4,436 with chronic kidney disease stages 0/I/II, 994 with stage III and 214 with stages IV/V. A clinically significant minority of patients with nephrolithiasis presented with severe chronic kidney disease. A greater number of patients with stages IV/V previously...... underwent percutaneous nephrolithotomy, ureteroscopy or nephrostomy and had positive urine cultures than less severely affected patients, consistent with the higher incidence of staghorn stones in these patients. Patients with chronic kidney disease stages IV/V had statistically significantly worse...

International recognition of the Chronic Otitis Media Questionnaire 12.

Science.gov (United States)

Kosyakov, S I; Minavnina, J V; Phillips, J S; Yung, M W

2017-06-01

The Chronic Otitis Media Questionnaire 12 was developed initially in the UK to assess patient-reported health-related quality of life associated with chronic otitis media. This study aimed to determine whether this tool is applicable to the Russian population, which has a materially different healthcare system. A total of 108 patients with different forms of chronic otitis media completed the Russian Chronic Otitis Media Questionnaire 12. The average Russian Chronic Otitis Media Questionnaire 12 score was 19.4 (standard deviation = 8.3). The internal consistency of the Russian Chronic Otitis Media Questionnaire 12 was high, with a Cronbach's alpha value of 0.860. The Russian version of the Chronic Otitis Media Questionnaire 12 was found to be a reliable tool for the assessment of health-related quality of life in patients with chronic otitis media. This sets the scene for international collaboration, using this tool to assess the effectiveness of surgical treatments even amongst countries with different healthcare systems.

Temperament vs. chronic fatigue in police officers

Directory of Open Access Journals (Sweden)

Ewa Stępka

2015-12-01

Full Text Available Background: Chronic fatigue is a problem affecting a still growing number of people. Among them there are representatives of different professions who are forced to cope not only with occupational stress, but also with the problem of fatigue. The police is one of such occupational groups, in which exposure to stressful and often traumatic situations, contact with those who violate the law, shift work and contact with superiors can play a key role in the development of chronic fatigue. However, chronic fatigue, induced by the above mentioned factors, does not affect all police officers since its occurrence also depends on many personal traits, including temperament. Material and methods: We studied a group of 61 police officers of the Kuyavian-Pomeranian garrison. The study was conducted using the Buss and Plomin EAS (emotionality, activity, sociability Temperament Questionnaire, CIS-20R (community, innovation, survey Questionnaire, developed by Vercoulen et al. and a questionnaire on socio-demographic data. Results: The results indicated the relationship between chronic fatigue and emotionality. Statistical analyses showed a negative correlation between the nature of emotional components, distress, fear, anger, and the general rate of chronic fatigue. There was no statistically significant correlation between age, and service experience and the level of chronic fatigue. Conclusions: The results indicate that the officers of the study group show dramatically high levels of chronic fatigue. The results also revealed that temperament characteristics, such as sociability and activity, reported in the literature as factors reducing fatigue and stress, did not show relevance to chronic fatigue in the study group. Med Pr 2015;66(6:793–801

Management of chronic pain after hernia repair

Directory of Open Access Journals (Sweden)

Andresen K

2018-04-01

Full Text Available Kristoffer Andresen, Jacob Rosenberg Department of Surgery, Herlev Hospital, University of Copenhagen, Copenhagen, Denmark Abstract: Chronic pain following inguinal hernia repair is a common problem and feared complication. Up to 16% of people experience chronic pain following the repair of a groin hernia. The aim of this review was to provide an overview of treatment strategies for patients with chronic pain following inguinal hernia repair based on best practice guidelines and current clinical routines. The optimal management of chronic pain following inguinal hernia surgery should begin with a thorough clinical examination to rule out other causes of chronic pain and to rule out a recurrence. A scaled approach to treatment is recommended. Initially, watchful waiting can be tried if it can be tolerated by the patient and then systemic painkillers, escalating to blocks, and surgery as the final option. Surgery should include mesh removal and triple neurectomy following anterior approaches or mesh and tack removal following a posterior approach. The diagnosis and treatment strategies should be performed by or discussed with experts in the field. Keywords: inguinal hernia, chronic pain, management, surgery, pharmacology, radio frequency

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: Diagnosis

Science.gov (United States)

... Controls Search Form Controls Cancel Submit Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Note: Javascript is disabled or is not supported ... Facebook Tweet Share Compartir To diagnose myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS), a patient’s doctor or healthcare provider ...

A Novel, Rapid Assay for Detection and Differentiation of Serotype-Specific Antibodies to Venezuelan Equine Encephalitis Complex Alphaviruses

National Research Council Canada - National Science Library

Wang, Eryu; Paessler, Slobodan; Smith, Darci R; Coffey, Lark L; Kang, Wenli; Estrada-Franco, Jose; Weaver, Scott C; Aguilar, Patricia V; Pfeffer, Martin; Olson, James

2005-01-01

... of Venezuelan equine encephalitis (VEE) virus. Two monoclonal antibodies that differentially recognize epizootic versus enzootic VEE virus epitopes were used to measure the serotype-specific blocking abilities of antibodies in sera of naturally...

Selection of ligand peptides with the ability to detect antibodies in ...

African Journals Online (AJOL)

enoh

2012-04-05

Apr 5, 2012 ... diagnosis of enzootic bovine leukosis (EBL), contributing directly to disease control. ...... test for the diagnosis of equine infectious anemia using a .... Plasma Samples from Recently Infected and Long-Term Inapparent.

Headache in patients with chronic obstructive pulmonary disease: effects of chronic hypoxaemia.

Science.gov (United States)

Ozge, Aynur; Ozge, Cengiz; Kaleagasi, Hakan; Yalin, Osman Ozgür; Unal, Ozgür; Ozgür, Eylem S

2006-02-01

The frequency and characteristics of headache in patients with chronic obstructive pulmonary disease (COPD) are not clear and there are only a few studies that have assessed the relationship between chronic hypoxaemia and headache. We performed this study in order to evaluate the frequency and characteristics of headache in COPD patients. A total of 119 patients, with a mean age of 63.4 +/- 8.2 years, diagnosed with moderate or severe stable COPD were included in the study. Overall 31.9% of the patients complained of headache and 45.4% were reported to have sleep disorders. There were significant effects of family history of COPD, having other systemic disorders or sleep disorders (snoring, bruxism, restless leg syndrome, etc.) and laboratory data of chronic hypoxaemia and airway obstruction on headache co-morbidity. In conclusion, possibly being a specific subtype of elderly headache, headache in patients with moderate or severe COPD is a common problem and future studies are needed to obtain more knowledge about its pathophysiological and clinical basis.

Gallstones in Patients with Chronic Liver Diseases

Directory of Open Access Journals (Sweden)

Xu Li

2017-01-01

Full Text Available With prevalence of 10–20% in adults in developed countries, gallstone disease (GSD is one of the most prevalent and costly gastrointestinal tract disorders in the world. In addition to gallstone disease, chronic liver disease (CLD is also an important global public health problem. The reported frequency of gallstone in chronic liver disease tends to be higher. The prevalence of gallstone disease might be related to age, gender, etiology, and severity of liver disease in patients with chronic liver disease. In this review, the aim was to identify the epidemiology, mechanisms, and treatment strategies of gallstone disease in chronic liver disease patients.

Chronic conditions, fluid states: chronicity and the anthropology of illness

National Research Council Canada - National Science Library

Manderson, Lenore; Smith-Morris, Carolyn

2010-01-01

.... Breaking new ground in medical anthropology by challenging the chronic/acute divide in illness and disease, the editors, along with a group of rising scholars and some of the most influential minds...

Peginterferon Treatment In Children: A Review Of Chronic Hepatitis B And Chronic Hepatitis C Treatment

Directory of Open Access Journals (Sweden)

Makbule EREN

2009-11-01

Full Text Available Despite of extensive blood product screening and national immunization programs, chronic hepatitis B and C infections continues to be a global problem with high mortality, morbidity and economic impact. Even though acquisition of these infections mostly occurs in childhood, major problems appear in adulthood. Cirrhosis and HCC are two major expected late events related to chronic hepatitis B and C infections. Rarely, children may also face these complications. To avoid these complications and increase the life expectancy in adults treatment of these two type infections should be started in childhood with appropriate patient selection. In contrast to children, adults are luckier in terms of treatment alternatives. They have the chance to use more potent antivirals with higher genetic barrier and pegylated form of interferons. Recently, the use of pegylated interferon and ribavirin combinations has been approved in children in Chronic HCV infection. However, chronic hepatitis B treatment in children is still dependent on the use of one type antiviral drug and conventional interferon. Treatment in early ages with an antiviral agent that has limited genetic barrier may block the chance of treatment or reduce the response rate in adulthood in chronic hepatitis B infection. This burden indicates the necessity of new therapeutic modalities in children. In this term pegylated interferons may be one of the optiones. In this article we aimed to reviewe the efficacy and safety of conventional and pegylated interferons, for the treatment of Hepatitis C and B infections in children.

Chronic diseases in elderly men

DEFF Research Database (Denmark)

Nielsen, Morten Frost Munk; Wraae, Kristian; Gudex, Claire

2012-01-01

OBJECTIVE: prevalence estimates for chronic diseases and associated risk factors are needed for priority setting and disease prevention strategies. The aim of this cross-sectional study was to estimate the self-reported and clinical prevalence of common chronic disorders in elderly men. STUDY......-reported data on risk factors and disease prevalence were compared with data from hospital medical records. RESULTS: physical inactivity, smoking and excessive alcohol intake were reported by 27, 22 and 17% of the study population, respectively. Except for diabetes, all the chronic diseases investigated......, including hypertension, musculoskeletal and respiratory diseases were underreported by study participants. Erectile dysfunction and hypogonadism were substantially underreported in the study population even though these diseases were found to affect 48 and 21% of the participants, respectively. CONCLUSIONS...

Pharmacological challenges in chronic pancreatitis

DEFF Research Database (Denmark)

Olesen, Anne Estrup; Brokjaer, Anne; Fischer, Iben Wendelboe Deleuran

2014-01-01

food intake is more or less substituted with alcohol, tobacco and coffee. Alcohol and drug interaction are known to influence the pharmacokinetics by altering either drug absorption or by affecting liver metabolism. Since patients suffering from chronic pancreatitis experience severe pain, opioids......Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion....... Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal changes. Many patients limit their food intake because of the pain caused by eating and in some cases...

Pharmacological challenges in chronic pancreatitis

DEFF Research Database (Denmark)

Olesen, Anne Estrup; Brokjaer, Anne; Fischer, Iben Wendelboe Deleuran

2014-01-01

food intake is more or less substituted with alcohol, tobacco and coffee. Alcohol and drug interaction are known to influence the pharmacokinetics by altering either drug absorption or by affecting liver metabolism. Since patients suffering from chronic pancreatitis experience severe pain, opioids....... Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal changes. Many patients limit their food intake because of the pain caused by eating and in some cases......Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion...

Chronic pain and mortality: a systematic review.

Directory of Open Access Journals (Sweden)

Diane Smith

Full Text Available Chronic pain is common, often widespread and has a substantial impact on health and quality of life. The relationship between chronic pain and mortality is unclear. This systematic review aimed to identify and evaluate evidence for a relationship between chronic pain and mortality.A search of ten electronic databases including EMBASE and MEDLINE was conducted in March 2012, and updated until March 2014. Observational studies investigating the association between chronic or widespread pain (including fibromyalgia and mortality were included. Risk of bias was assessed and a meta-analysis was undertaken to quantify heterogeneity and pool results. A narrative review was undertaken to explore similarities and differences between the included studies.Ten studies were included in the review. Three reported significant associations between chronic or widespread pain and mortality in unadjusted results. In adjusted analyses, four studies reported a significant association. The remaining studies reported no statistically significant association. A meta-analysis showed statistically significant heterogeneity of results from studies using comparable outcome measures (n = 7(I2 = 78.8% and a modest but non-significant pooled estimate (MRR1.14,95%CI 0.95-1.37 for the relationship between chronic pain and all-cause mortality. This association was stronger when analysis was restricted to studies of widespread pain (n = 5,I2 = 82.3% MRR1.22(95%CI 0.93-1.60. The same pattern was observed with deaths from cancer and cardiovascular diseases. Heterogeneity is likely to be due to differences in study populations, follow-up time, pain phenotype, methods of analysis and use of confounding factors.This review showed a mildly increased risk of death in people with chronic pain, particularly from cancer. However, the small number of studies and methodological differences prevented clear conclusions from being drawn. Consistently applied definitions of

Chronic Actinic Dermatitis

Directory of Open Access Journals (Sweden)

Bengü Çevirgen Cemil

2017-06-01

Full Text Available Chronic actinic dermatitis (CAD is characterized by persistent eczema-like lesions, mainly on sun-exposed sites, induced by ultraviolet B, sometimes ultraviolet A, and occasionally visible light. CAD is a rare photodermatitis. It is often associated with contact allergens including airborne allergens such as fragrances, plant antigens and topical medications. A 62 year old farmer is applied with eczematous lesions restricted to sun-exposed areas. Clinical findings and histopathologic features were consistent with the diagnosis of chronic actinic dermatitis. The patient also had contact allergy to multiple allergens. We present this case to emphasize the significance of patch test on CAD treatment and the success of topical tacrolimus and azathioprine.

Determinants of Chronic Respiratory Symptoms among Pharmaceutical Factory Workers

Directory of Open Access Journals (Sweden)

Sahle Asfaw

2018-01-01

Full Text Available Background. Chronic respiratory symptoms including chronic cough, chronic phlegm, wheezing, shortness of breath, and chest pain are manifestations of respiratory problems which are mainly evolved as a result of occupational exposures. This study aims to assess determinants of chronic respiratory symptoms among pharmaceutical factory workers. Methods. A case control study was carried out among 453 pharmaceutical factory workers with 151 cases and 302 controls. Data was collected using pretested and structured questionnaire. The data was analyzed using descriptive statistics and bivariate and multivariate analysis. Result. Previous history of chronic respiratory diseases (AOR = 3.36, 95% CI = 1.85–6.12, family history of chronic respiratory diseases (AOR = 2.55, 95% CI = 1.51–4.32, previous dusty working environment (AOR = 2.26, 95% CI = 1.07–4.78, ever smoking (AOR = 3.66, 95% CI = 1.05–12.72, and service years (AOR = 1.86, 95% CI = 1.16–2.99 showed statistically significant association with chronic respiratory symptoms. Conclusion. Previous history of respiratory diseases, family history of chronic respiratory diseases, previous dusty working environment, smoking, and service years were determinants of chronic respiratory symptoms. Public health endeavors to prevent the burden of chronic respiratory symptoms among pharmaceutical factory workers should target the reduction of adverse workplace exposures and discouragement of smoking.

Genetics Home Reference: chronic granulomatous disease

Science.gov (United States)

... Other common areas of infection in people with chronic granulomatous disease include the skin, liver , and lymph nodes . Inflammation can occur in ... Other common areas of inflammation in people with chronic granulomatous ... and skin. Additionally, granulomas within the gastrointestinal tract can lead ...

Tailoring Self-Management in Chronic Care

NARCIS (Netherlands)

Touwen, ID

2016-01-01

Self-management is nowadays seen as an important element in chronic care and therefore, self-management is increasingly embedded in chronic care guidelines; however, implementation in clinical practice is a slow and difficult process. Evidence, from research on self-management interventions, shows

[Chronic prostatitis and Bechterew's disease].

Science.gov (United States)

Kohlicek, J; Svec, V

1977-11-01

A group of patients between 35 and 65 years old with chronic prostatitis were examined for the presence of Becherew's disease. In this connection the New York and Roman criterions for morbus Bechterew were applied. There were found one ankyosing spondylarthritis, one ankylosis of the sacroiliac joint, and 11 times a tentative sacroileitis were stated. Altogether the proved and tentative findings were only 3.68 per cent of all examinations. In our countries the morbus Bechterew is found in 0,21 per cent of the normal population. So the protion of the Bechterew's disease in patients with chronic prostatitis is indeed a little higher than average, but not so frequent as often pretended in recent times. After a second series 58 patients being treated because of Bechterew's disease of different stages and different terms were examined for the possibility of a simultaneously elapsing chronic prostatitis. A chronic prostatitis was found in 38 per cent of these patients which correspondents to the incidence published in literature for the medium-age manhood. Nobody of the test persons had complaints on the part of the urologenital tract.

Several submaximal exercise tests are reliable, valid and acceptable in people with chronic pain, fibromyalgia or chronic fatigue: a systematic review

NARCIS (Netherlands)

Ratter, Julia; Radlinger, Lorenz; Lucas, Cees

2014-01-01

Are submaximal and maximal exercise tests reliable, valid and acceptable in people with chronic pain, fibromyalgia and fatigue disorders? Systematic review of studies of the psychometric properties of exercise tests. People older than 18 years with chronic pain, fibromyalgia and chronic fatigue

Chronic granulomatous mastitis: review of 26 cases with special reference to chronic lobular mastitis.

Science.gov (United States)

Bhaskaran, C S; Prasad, K R; Rao, G; Kameshwari, R; Saheb, D A; Aruna, C A

1992-01-01

Twenty six cases of chronic granulomatous mastitis are reported in a 5 year period and the slides are reviewed. They are sub-classified into Chronic lobular mastitis (CLM), Plasma cell mastitis and subareolar granuloma. There are 10 cases each of CLM and plasma cell mastitis and one of subareolar granuloma. All the three conditions are associated with duct ectasia. Fat necrosis and infective granulomas were 2 each and one of foreign body granuloma. These lesions can be easily differentiated by histology. While most of the CLM occurred in younger age group, plasma cell mastitis is seen in older women. Histologically, there is a florid inflammatory cell reaction of the stroma with dilatation and destruction of some ducts, with microabscess formation. In plasma cell mastitis, the lesion is more chronic with predominance of plasma cells and involutionary changes of the ducts are seen.

Chronic toxicology of cannabis.

Science.gov (United States)

Reece, Albert Stuart

2009-07-01

Cannabis is the most widely used illicit drug worldwide. As societies reconsider the legal status of cannabis, policy makers and clinicians require sound knowledge of the acute and chronic effects of cannabis. This review focuses on the latter. A systematic review of Medline, PubMed, PsychInfo, and Google Scholar using the search terms "cannabis," "marijuana," "marihuana," "toxicity," "complications," and "mechanisms" identified 5,198 papers. This list was screened by hand, and papers describing mechanisms and those published in more recent years were chosen preferentially for inclusion in this review. There is evidence of psychiatric, respiratory, cardiovascular, and bone toxicity associated with chronic cannabis use. Cannabis has now been implicated in the etiology of many major long-term psychiatric conditions including depression, anxiety, psychosis, bipolar disorder, and an amotivational state. Respiratory conditions linked with cannabis include reduced lung density, lung cysts, and chronic bronchitis. Cannabis has been linked in a dose-dependent manner with elevated rates of myocardial infarction and cardiac arrythmias. It is known to affect bone metabolism and also has teratogenic effects on the developing brain following perinatal exposure. Cannabis has been linked to cancers at eight sites, including children after in utero maternal exposure, and multiple molecular pathways to oncogenesis exist. Chronic cannabis use is associated with psychiatric, respiratory, cardiovascular, and bone effects. It also has oncogenic, teratogenic, and mutagenic effects all of which depend upon dose and duration of use.

The management of acute and chronic pancreatitis.

Science.gov (United States)

Banks, Peter A; Conwell, Darwin L; Toskes, Phillip P

2010-02-01

Pancreatitis, which is most generally described as any inflammation of the pancreas, is a serious condition that manifests in either acute or chronic forms. Chronic pancreatitis results from irreversible scarring of the pancreas, resulting from prolonged inflammation. Six major etiologies for chronic pancreatitis have been identified: toxic/ metabolic, idiopathic, genetic, autoimmune, recurrent and severe acute pancreatitis, and obstruction. The most common symptom associated with chronic pancreatitis is pain localized to the upper-to-middle abdomen, along with food malabsorption, and eventual development of diabetes. Treatment strategies for acute pancreatitis include fasting and short-term intravenous feeding, fluid therapy, and pain management with narcotics for severe pain or nonsteroidal anti-inflammatories for milder cases. Patients with chronic disease and symptoms require further care to address digestive issues and the possible development of diabetes. Dietary restrictions are recommended, along with enzyme replacement and vitamin supplementation. More definitive outcomes may be achieved with surgical or endoscopic methods, depending on the role of the pancreatic ducts in the manifestation of disease.

The Correlation between Chronic Periodontitis and Oral Cancer.

Science.gov (United States)

Krüger, Maximilian; Hansen, Torsten; Kasaj, Adrian; Moergel, Maximilian

2013-01-01

Infections are increasingly considered as potential trigger for carcinogenesis apart from risk factors like alcohol and tobacco. The discussion about human papilloma virus (HPV) in oral squamous cell carcinoma (OSCC) points at a general role of infection for the development of oral carcinomas. Furthermore, first studies describe a correlation between chronic periodontitis and OSCC, thus, characterizing chronic inflammation as being a possible trigger for OSCC. In front of this background, we present four well-documented clinical cases. All patients showed a significant anatomical relation between OSCC and clinical signs of chronic periodontitis. The interindividual differences of the clinical findings lead to different theoretical concepts: two with coincidental appearance of OSCC and chronic periodontitis and two with possible de novo development of OSCC triggered by chronic inflammation. We conclude that the activation of different inflammatory cascades by chronic periodontitis negatively affects mucosa and bone. Furthermore, the inflammatory response has the potential to activate carcinogenesis. Apart from a mere coincidental occurrence, two out of four patients give first clinical hints for a model wherein chronic periodontitis represents a potential risk factor for the development of OSCC.

The Correlation between Chronic Periodontitis and Oral Cancer

Directory of Open Access Journals (Sweden)

Maximilian Krüger

2013-01-01

Full Text Available Infections are increasingly considered as potential trigger for carcinogenesis apart from risk factors like alcohol and tobacco. The discussion about human papilloma virus (HPV in oral squamous cell carcinoma (OSCC points at a general role of infection for the development of oral carcinomas. Furthermore, first studies describe a correlation between chronic periodontitis and OSCC, thus, characterizing chronic inflammation as being a possible trigger for OSCC. In front of this background, we present four well-documented clinical cases. All patients showed a significant anatomical relation between OSCC and clinical signs of chronic periodontitis. The interindividual differences of the clinical findings lead to different theoretical concepts: two with coincidental appearance of OSCC and chronic periodontitis and two with possible de novo development of OSCC triggered by chronic inflammation. We conclude that the activation of different inflammatory cascades by chronic periodontitis negatively affects mucosa and bone. Furthermore, the inflammatory response has the potential to activate carcinogenesis. Apart from a mere coincidental occurrence, two out of four patients give first clinical hints for a model wherein chronic periodontitis represents a potential risk factor for the development of OSCC.

SEXUAL DYSFUNCTION ASSOCIATION WITH THE CHRONIC BACTERIAL PROSTATITIS

Directory of Open Access Journals (Sweden)

H. S. Ibishev

2013-01-01

Full Text Available The study involved 230 patients aged 20 to 45 years with a diagnosis of chronic bacterial prostatitis. The study found that in patients with chronic bacterial prostatitis clinical picture, in addition to pain, is a lower urinary tract symptoms, neuro-vegetative and sexual dysfunction. In patients with chronic bacterial prostatitis, recorded various sexual disorders, most of which are normalized after antibiotic therapy. Erectile dysfunction, which are recorded in patients with chronic bacterial prostatitis is psychogenic in nature dysfunction.

A vicious circle in chronic lymphoedema pathophysiology?

DEFF Research Database (Denmark)

Cucchi, F; Rossmeislova, L; Simonsen, L

2017-01-01

Chronic lymphoedema is a disease caused by a congenital or acquired damage to the lymphatic system and characterized by complex chains of pathophysiologic events such as lymphatic fluid stasis, chronic inflammation, lymphatic vessels impairment, adipose tissue deposition and fibrosis. These event....... Together, these observations indicate strong reciprocal relationship between lymphatics and adipose tissue and suggest a possible key role of the adipocyte in the pathophysiology of chronic lymphoedema's vicious circle....

Enzootic Angiostrongyliasis in Guangzhou, China, 2008–2010

Science.gov (United States)

Yang, Xiao; Qu, Zhenyu; He, Hualiang; Zheng, Xiaoying; He, Ai; Wu, Yu; Liu, Qian; Zhang, Dongjing; Wu, Zhongdao; Li, Zhuoya; Zhan, Ximei

2012-01-01

This study was conducted to gain an understanding of the Angiostrongylus cantonensis infection status of rodent definitive host, snail intermediate host, and local residents in Guangzhou, China. A total of 430 rats were captured and 23 rats, from two species, were infected, with an average infection rate of 5.35%. A total of 795 Achatina fulica snails and 734 Pomacea canaliculata snails were collected. The average infection rates of these two species were 13.96% (111 of 795) and 1.50% (11 of 734), respectively. As for the seroprevalence of different occupations, the rate among the “general group” was significantly lower than the “occupational group.” From this survey, Guangzhou is implicated to be the natural focus of Angiostrongylus cantonensis. Rattus norvegicus and Achatina fulica play important roles in spreading this nematode in Guangzhou. Residents who live in Guangzhou, especially those working in certain industries such as agriculture, food-making, and aquaculture, face a higher risk of infection. PMID:22556086

Several submaximal exercise tests are reliable, valid and acceptable in people with chronic pain, fibromyalgia or chronic fatigue: a systematic review.

Science.gov (United States)

Ratter, Julia; Radlinger, Lorenz; Lucas, Cees

2014-09-01

Are submaximal and maximal exercise tests reliable, valid and acceptable in people with chronic pain, fibromyalgia and fatigue disorders? Systematic review of studies of the psychometric properties of exercise tests. People older than 18 years with chronic pain, fibromyalgia and chronic fatigue disorders. Studies of the measurement properties of tests of physical capacity in people with chronic pain, fibromyalgia or chronic fatigue disorders were included. Studies were required to report: reliability coefficients (intraclass correlation coefficient, alpha reliability coefficient, limits of agreements and Bland-Altman plots); validity coefficients (intraclass correlation coefficient, Spearman's correlation, Kendal T coefficient, Pearson's correlation); or dropout rates. Fourteen studies were eligible: none had low risk of bias, 10 had unclear risk of bias and four had high risk of bias. The included studies evaluated: Åstrand test; modified Åstrand test; Lean body mass-based Åstrand test; submaximal bicycle ergometer test following another protocol other than Åstrand test; 2-km walk test; 5-minute, 6-minute and 10-minute walk tests; shuttle walk test; and modified symptom-limited Bruce treadmill test. None of the studies assessed maximal exercise tests. Where they had been tested, reliability and validity were generally high. Dropout rates were generally acceptable. The 2-km walk test was not recommended in fibromyalgia. Moderate evidence was found for reliability, validity and acceptability of submaximal exercise tests in patients with chronic pain, fibromyalgia or chronic fatigue. There is no evidence about maximal exercise tests in patients with chronic pain, fibromyalgia and chronic fatigue. Copyright © 2014. Published by Elsevier B.V.

Risk of chronic anxiety in implantable defibrillator patients

DEFF Research Database (Denmark)

Pedersen, Susanne S.; den Broek, Krista C van; Theuns, Dominic A M J

2011-01-01

Little is known about the prevalence of chronic anxiety in patients with an implantable cardioverter defibrillator (ICD). In a multi-center, prospective study, we examined 1) the prevalence of chronic anxiety (i.e., patients anxious at implantation and 12 months), and 2) predictors of chronic...... anxiety....

Nephropathy and Neuropathy in Diabetic Patients with Chronic ...

African Journals Online (AJOL)

Introduction: Several reports described an association between type 2 diabetes mellitus (DM) and chronic hepatitis C virus (HCV) infection. Chronic HCV infection is prevalent in Egypt. The present work aimed to evaluate the prevalence of proteinuria and neuropathy among diabetic patients with and without chronic HCV ...

Spontaneous resolution of post-traumatic chronic subdural hematoma

African Journals Online (AJOL)

Here, we present a case of spontaneously resolved post-traumatic bilateral chronic subdural hematoma within a period of one month in a 55-year-old male and we discuss the probable mechanisms of pathophysiology in the spontaneous resolution of chronic subdural hematoma. Keywords: Antiaggregation therapy, chronic ...

The impact of chronic diseases - The partner's perspective

NARCIS (Netherlands)

Baanders, A.N.; Heijmans, M.J.W.M.

2007-01-01

A chronic physical disease not only has direct consequences for the chronically ill person but can also distort the life of the healthy partner. This study of a representative sample of chronically ill persons and their partners in the Netherlands presents quantitative information on the proportion

The impact of chronic diseases: the partner's perspective.

NARCIS (Netherlands)

Baanders, A.N.; Heijmans, M.

2007-01-01

A chronic physical disease not only has direct consequences for the chronically ill person but can also distort the life of the healthy partner. This study of a representative sample of chronically ill persons and their partners in the Netherlands presents quantitative information on the proportion

Medication Overuse in Chronic Pain.

Science.gov (United States)

Hsu, Eric S

2017-01-01

Chronic pain is usually managed by various pharmacotherapies after exhausting the conservative modalities such as over-the-counter choices. The goal of this review is to investigate current state of opioids and non-opioid medication overuse that includes NSAIDs, skeletal muscle relaxants, antidepressants, membrane stabilization agents, and benzodiazepine. How to minimize medication overuse and achieve better outcome in chronic pain management? Although antidepressants and membrane stabilization agents contribute to the crucial components for neuromodulation, opioids were frequently designated as a rescue remedy in chronic pain since adjunct analgesics usually do not provide instantaneous relief. The updated CDC guideline for prescribing opioids has gained widespread attention via media exposure. Both patients and prescribers are alerted to respond to the opioid epidemic and numerous complications. However, there has been overuse of non-opioid adjunct analgesics that caused significant adverse effects in addition to concurrent opioid consumption. It is a common practice to extrapolate the WHO three-step analgesic ladder for cancer pain to apply in non-cancer pain that emphasizes solely on pharmacologic therapy which may result in overuse and escalation of opioids in non-cancer pain. There has been promising progress in non-pharmacologic therapies such as biofeedback, complementary, and alternative medicine to facilitate pain control instead of dependency on pharmacologic therapies. This review article presents the current state of medication overuse in chronic pain and proposes precaution to balance the risk and benefit ratio. It may serve as a premier for future study on clinical pathway for comprehensive chronic pain management and reduce medication overuse.

Spinal dorsal horn astrocytes: New players in chronic itch

Directory of Open Access Journals (Sweden)

Makoto Tsuda

2017-01-01

Full Text Available Chronic itch is a debilitating symptom of inflammatory skin conditions, such as atopic dermatitis, and systemic diseases, for which existing treatment is largely ineffective. Recent studies have revealed the selective neuronal pathways that are involved in itch sensations; however, the mechanisms by which itch turns into a pathological chronic state are poorly understood. Recent advances in our understanding of the mechanisms producing chronic itch have been made by defining causal roles for astrocytes in the spinal dorsal horn in mouse models of chronic itch including atopic dermatitis. Understanding the key roles of astrocytes may provide us with exciting insights into the mechanisms for itch chronicity and lead to a previously unrecognized target for treating chronic itch.

Pharmacological challenges in chronic pancreatitis

OpenAIRE

Olesen, Anne Estrup; Brokjaer, Anne; Fisher, Iben Wendelboe; Larsen, Isabelle Myriam

2013-01-01

Drug absorption in patients with chronic pancreatitis might be affected by the pathophysiology of the disease. The exocrine pancreatic insufficiency is associated with changes in gastrointestinal intraluminal pH, motility disorder, bacterial overgrowth and changed pancreatic gland secretion. Together these factors can result in malabsorption and may also affect the efficacy of pharmacological intervention. The lifestyle of chronic pancreatitis patients may also contribute to gastrointestinal ...

Chronic Meningococcaemia

African Journals Online (AJOL)

clinical features, complications, laboratory findings and treatment of this condition are discussed. The resemblance, both clinically and histologically, to allergic vasculitis is stressed. S. Air. Med. J., 48, 2154 (1974). Chronic meningococcaemia is an uncommon condition today, but was well recognised in the early decades of.

Genetics Home Reference: chronic myeloid leukemia

Science.gov (United States)

... Central Quintás-Cardama A, Cortes JE. Chronic myeloid leukemia: diagnosis and treatment. Mayo Clin Proc. 2006 Jul;81(7):973-88. Review. Citation on PubMed Skorski T. Genetic mechanisms of chronic myeloid leukemia blastic transformation. Curr Hematol Malig Rep. 2012 Jun; ...

Management of chronic hepatitis Band C

African Journals Online (AJOL)

disorders must be excluded. Serum copper, urinary copper ... storage diseases and a,-antitrypsin deficiency. ... s absent, the specimen should be sent to a centre of excellence for .... Drug-induced chronic liver disease with emphasis on chronic active hepatitis. ..... interferon represent a difficult management problem. Lower.

Chronic Meningitis: Simplifying a Diagnostic Challenge.

Science.gov (United States)

Baldwin, Kelly; Whiting, Chris

2016-03-01

Chronic meningitis can be a diagnostic dilemma for even the most experienced clinician. Many times, the differential diagnosis is broad and encompasses autoimmune, neoplastic, and infectious etiologies. This review will focus on a general approach to chronic meningitis to simplify the diagnostic challenges many clinicians face. The article will also review the most common etiologies of chronic meningitis in some detail including clinical presentation, diagnostic testing, treatment, and outcomes. By using a case-based approach, we will focus on the key elements of clinical presentation and laboratory analysis that will yield the most rapid and accurate diagnosis in these complicated cases.

Chronic Conditions Dashboard

Data.gov (United States)

U.S. Department of Health & Human Services — The CMS Chronic Conditions Dashboard presents statistical views of information on the prevalence, utilization and Medicare spending for Medicare beneficiaries with...

Effects of Chronic Central Arginine Vasopressin (AVP) on Maternal Behavior in Chronically Stressed Rat Dams

Science.gov (United States)

Coverdill, Alexander J.; McCarthy, Megan; Bridges, Robert S.; Nephew, Benjamin C.

2012-01-01

Exposure of mothers to chronic stressors during pregnancy or the postpartum period often leads to the development of depression, anxiety, or other related mood disorders. The adverse effects of mood disorders are often mediated through maternal behavior and recent work has identified arginine vasopressin (AVP) as a key neuropeptide hormone in the expression of maternal behavior in both rats and humans. Using an established rodent model that elicits behavioral and physiological responses similar to human mood disorders, this study tested the effectiveness of chronic AVP infusion as a novel treatment for the adverse effects of exposure to chronic social stress during lactation in rats. During early (day 3) and mid (day 10) lactation, AVP treatment significantly decreased the latency to initiate nursing and time spent retrieving pups, and increased pup grooming and total maternal care (sum of pup grooming and nursing). AVP treatment was also effective in decreasing maternal aggression and the average duration of aggressive bouts on day 3 of lactation. Central AVP may be an effective target for the development of treatments for enhancing maternal behavior in individuals exposed to chronic social stress. PMID:24349762

Chronic administration of sildenafil improves erectile function in a rat model of chronic renal failure

Science.gov (United States)

Gurbuz, Nilgun; Kol, Arif; Ipekci, Tumay; Ates, Erhan; Baykal, Asli; Usta, Mustafa F

2015-01-01

The relationship between erectile dysfunction (ED) and chronic renal failure (CRF) has been reported in several studies. This study aimed to investigate whether the chronic use of sildenafil could enhance the erectile capacity in CRF-induced rats. In addition, we assessed the effect of that treatment on certain molecules, which have been suggested to play crucial roles in erectile physiology and CRF-related ED as well. Three groups of animals were utilized: (1) age-matched control rats, (2) CRF-induced rats, (3) CRF-induced rats treated with chronic administration of sildenafil (5 mg kg−1 p.o. for 6 weeks [treatment started after 6 weeks of CRF induction]). At 3 months, all animals underwent cavernosal nerve stimulation (CNS) to assess erectile function. Penile tissue advanced glycation end products (AGE's)/5-hydroxymethyl-2-furaldehyde, malondialdehyde (MDA), cGMP (ELISA), inducible nitric oxide synthase (iNOS) and neuronal NOS (nNOS) (Western blot) analyses were performed in all rat groups. CRF-induced rats had a significant decrease in erectile function when compared to control rats (P chronic sildenafil administration on erectile function in CRF-induced rats. PMID:25652632

Netherlands : employment opportunities for people with chronic diseases

NARCIS (Netherlands)

Hooftman, W.; Houtman, I.L.D.

2014-01-01

There is no clear national definition of a chronic disease in a work situation in the Netherlands. Questionnaire data shows that between 25% and 30% of all workers are affected by a chronic disease. Worker with a chronic disease have slightly different working conditions as compared to workers

Bacterial biofilm in chronic lesions of Hidradenitis Suppurativa

DEFF Research Database (Denmark)

Ring, H C; Bay, L; Nilsson, M

2017-01-01

BACKGROUND: Chronic non-healing or recurrent inflammatory lesions, reminiscent of infection but recalcitrant to antibiotic therapy generally characterize biofilm driven-diseases. Chronic lesions of Hidradenitis Suppurativa (HS) exhibit several aspects, which are compatible with well-known biofilm...... infections. OBJECTIVE: To determine and quantify the potential presence of bacterial aggregates in chronic HS lesions. METHODS: In 42 consecutive HS patients suffering from chronic lesions, biopsies were obtained from lesional as well as from perilesional skin. Samples were investigated using Peptide Nucleic...... Acid (PNA) - Fluorescence in situ Hybridization (FISH) in combination with Confocal Laser Scanning Microscopy (CLSM). In addition, corresponding histopathological analysis in hematoxylin and eosin slides were performed. RESULTS: Biofilms were seen in 67% of the samples of chronic lesions and in 75...

Aminoadamantanes for chronic hepatitis C

DEFF Research Database (Denmark)

Lamers, Mieke H; Broekman, Mark; Drenth, Joost Ph

2014-01-01

BACKGROUND: Around 3% of the world's population (approximately 160 million people) are chronically infected with hepatitis C virus. The proportion of infected people who develop clinical symptoms varies between 5% and 40%. Combination therapy with pegylated interferon-alpha plus ribavirin...... response in genotype 1 infected patients to at least 70%. There is therefore an unmet need for drugs that can achieve a higher proportion of sustained virological response. Aminoadamantanes are antiviral drugs used for treatment of patients with chronic hepatitis C. OBJECTIVES: To assess the beneficial...... and harmful effects of aminoadamantanes for patients with chronic hepatitis C infection by conducting a systematic review with meta-analyses of randomised clinical trials, as well as trial sequential analyses. SEARCH METHODS: We conducted electronic searches of the Cochrane Hepato-Biliary Group Controlled...

Health Technologies for the Improvement of Chronic Disease Management

Science.gov (United States)

Nikitovic, M; Brener, S

2013-01-01

Background As part of ongoing efforts to improve the Ontario health care system, a mega-analysis examining the optimization of chronic disease management in the community was conducted by Evidence Development and Standards, Health Quality Ontario (previously known as the Medical Advisory Secretariat [MAS]). Objective The purpose of this report was to identify health technologies previously evaluated by MAS that may be leveraged in efforts to optimize chronic disease management in the community. Data Sources The Ontario Health Technology Assessment Series and field evaluations conducted by MAS and its partners between January 1, 2006, and December 31, 2011. Review Methods Technologies related to at least 1 of 7 disease areas of interest (type 2 diabetes, coronary artery disease, atrial fibrillation, chronic obstructive pulmonary disease, congestive heart failure, stroke, and chronic wounds) or that may greatly impact health services utilization were reviewed. Only technologies with a moderate to high quality of evidence and associated with a clinically or statistically significant improvement in disease management were included. Technologies related to other topics in the mega-analysis on chronic disease management were excluded. Evidence-based analyses were reviewed, and outcomes of interest were extracted. Outcomes of interest included hospital utilization, mortality, health-related quality of life, disease-specific measures, and economic analysis measures. Results Eleven analyses were included and summarized. Technologies fell into 3 categories: those with evidence for the cure of chronic disease, those with evidence for the prevention of chronic disease, and those with evidence for the management of chronic disease. Conclusions The impact on patient outcomes and hospitalization rates of new health technologies in chronic disease management is often overlooked. This analysis demonstrates that health technologies can reduce the burden of illness; improve patient

Perceived stereotyping and seeking care for chronic vulvar pain.

Science.gov (United States)

Nguyen, Ruby H N; Turner, Rachael M; Rydell, Sarah A; Maclehose, Richard F; Harlow, Bernard L

2013-10-01

We examined stereotyping of chronic pain sufferers among women aged 18-40 years and determined whether perceived stereotyping affects seeking care for women with chronic vulvar pain. Cross-sectional study using a community-based survey of vulvodynia asking if "Doctors think that people with chronic pain exaggerate their pain," and if "People believe that vulvar pain is used as an excuse to avoid having sex". Twelve thousand eight hundred thirty-four women aged 18-40 years in metropolitan Minneapolis/St. Paul, Minnesota. Women were considered to have a history of chronic vulvar pain if they reported vulvar burning lasting more than 3 months or vulvar pain on contact. Four thousand nine hundred eighty-seven (38.9%) women reported a chronic pain condition; 1,651 had chronic vulvar pain. Women experiencing chronic pain were more likely than those without to perceive stereotyping from both doctors and others; a dose-response with the number of pain conditions existed. Women with chronic vulvar pain were more likely to believe that people think vulvar pain is an excuse to avoid intercourse. Half of the women with chronic vulvar pain did not seek medical care for it; of these, 40.4% perceived stereotyping from doctors. However, it was women who actually sought care (45.1%) who were more likely to feel stigmatized by doctors (adjusted relative risk = 1.11, 95% confidence interval: 1.01-1.23). Perceived negative stereotyping among chronic pain sufferers is common, particularly negative perceptions about physicians. In fact, chronic vulvar pain sufferers who felt stigmatized were more likely to have sought care than those who did not feel stigmatized. Wiley Periodicals, Inc.

Association between chronic urticaria and self-reported penicillin allergy.

Science.gov (United States)

Silverman, Susanna; Localio, Russell; Apter, Andrea J

2016-04-01

Penicillin allergy is the most commonly reported drug allergy and often presents with cutaneous symptoms. Other common diagnoses, such as chronic urticaria, may be falsely attributed to penicillin allergy. Because chronic urticaria is fairly common in the general population, evaluation of its prevalence in patients with self-reported penicillin allergy was of interest. Similarly, the prevalence of self-reported penicillin allergy in patients with chronic urticaria is not well known and also becomes interesting in light of the high prevalence of self-reported penicillin allergy in the general population. To determine the prevalence of self-reported penicillin allergy in patients with chronic urticaria and the prevalence of chronic urticaria in patients with self-reported penicillin allergy. This was a retrospective medical record review of 11,143 patients completed using the electronic health record of the University of Pennsylvania Allergy and Immunology clinic. The prevalence of self-reported penicillin allergy in patients with chronic urticaria was found to be approximately 3 times greater than in the general population. The prevalence of chronic urticaria in patients with self-reported penicillin allergy was also found to be approximately 3 times greater than in the population. This link between chronic urticaria and self-reported penicillin allergy highlights the need for clinicians to inquire about self-reported penicillin allergy in patients with chronic urticaria and to consider penicillin skin testing. Furthermore, patients who report penicillin allergy might actually have chronic urticaria, indicating the importance of inquiring about chronic urticaria symptoms in patients with self-reported penicillin allergy. Copyright © 2016 American College of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Conditioned pain modulation in patients with nonspecific chronic back pain with chronic local pain, chronic widespread pain, and fibromyalgia.

Science.gov (United States)

Gerhardt, Andreas; Eich, Wolfgang; Treede, Rolf-Detlef; Tesarz, Jonas

2017-03-01

Findings considering conditioned pain modulation (CPM) in chronic back pain (CBP) are contradictory. This might be because many patients with CBP report pain in further areas of the body, and altered CPM might influence spatial extent of pain rather than CBP per se. Therefore, we compared CPM in patients with CBP with different pain extent. Patients with fibromyalgia syndrome (FMS), for whom CPM impairment is reported most consistently, were measured for comparison. Based on clinical evaluation and pain drawings, patients were categorized into chronic local back pain (CLP; n = 53), chronic widespread back pain (CWP; n = 32), and FMS (n = 92). Conditioned pain modulation was measured by the difference in pressure pain threshold (test stimuli) at the lower back before and after tonic heat pain (conditioning stimulus). We also measured psychosocial variables. Pressure pain threshold was significantly increased in CLP patients after tonic heat pain (P pain modulation in CLP was significantly higher than that in CWP and FMS (P painful areas (0-10) were associated with lower CPM (r = 0.346, P = 0.001) in CBP but not in FMS (r = -0.013, P = 0.903). Anxiety and depression were more pronounced in FMS than in CLP or CWP (P values pain inhibition seem to be more indicated the higher the pain extent.

Radiofrequency Wire Recanalization of Chronically Thrombosed TIPS

Energy Technology Data Exchange (ETDEWEB)

Majdalany, Bill S., E-mail: bmajdala@med.umich.edu [University of Michigan Health System, Division of Interventional Radiology, Department of Radiology (United States); Elliott, Eric D., E-mail: eric.elliott@osumc.edu [The Ohio State University Wexner Medical Center, Division of Interventional Radiology, Department of Radiology (United States); Michaels, Anthony J., E-mail: Anthony.michaels@osumc.edu; Hanje, A. James, E-mail: James.Hanje@osumc.edu [The Ohio State University Wexner Medical Center, Division of Gastroenterology and Hepatology, Department of Medicine (United States); Saad, Wael E. A., E-mail: wsaad@med.umich.edu [University of Michigan Health System, Division of Interventional Radiology, Department of Radiology (United States)

2016-07-15

Radiofrequency (RF) guide wires have been applied to cardiac interventions, recanalization of central venous thromboses, and to cross biliary occlusions. Herein, the use of a RF wire technique to revise chronically occluded transjugular intrahepatic portosystemic shunts (TIPS) is described. In both cases, conventional TIPS revision techniques failed to revise the chronically thrombosed TIPS. RF wire recanalization was successfully performed through each of the chronically thrombosed TIPS, demonstrating initial safety and feasibility in this application.

Underlying causes of chronic bladder dysfunction

African Journals Online (AJOL)

It is often associated with other chronic pain conditions such as chronic functional ... a safe and effective option for treating IC/PBS.10 Proposed future research approaches include systemic treatment with anti-nerve growth factors .... polyethylene or arylamine derivatives) may contribute towards developing transitional cell ...

Cannabis and Cannabinoids for Chronic Pain.

Science.gov (United States)

Romero-Sandoval, E Alfonso; Kolano, Ashley L; Alvarado-Vázquez, P Abigail

2017-10-05

The purpose of this study was to provide the most up-to-date scientific evidence of the potential analgesic effects, or lack thereof, of the marijuana plant (cannabis) or cannabinoids, and of safety or tolerability of their long-term use. We found that inhaled (smoked or vaporized) cannabis is consistently effective in reducing chronic non-cancer pain. Oral cannabinoids seem to improve some aspects of chronic pain (sleep and general quality of life), or cancer chronic pain, but they do not seem effective in acute postoperative pain, abdominal chronic pain, or rheumatoid pain. The available literature shows that inhaled cannabis seems to be more tolerable and predictable than oral cannabinoids. Cannabis or cannabinoids are not universally effective for pain. Continued research on cannabis constituents and improving bioavailability for oral cannabinoids is needed. Other aspects of pain management in patients using cannabis require further open discussion: concomitant opioid use, medical vs. recreational cannabis, abuse potential, etc.

Chronic traumatic encephalopathy: The unknown disease.

Science.gov (United States)

Martínez-Pérez, R; Paredes, I; Munarriz, P M; Paredes, B; Alén, J F

2017-04-01

Chronic traumatic encephalopathy is a neurodegenerative disease produced by accumulated minor traumatic brain injuries; no definitive premortem diagnosis and no treatments are available for chronic traumatic encephalopathy. Risk factors associated with chronic traumatic encephalopathy include playing contact sports, presence of the apolipoprotein E4, and old age. Although it shares certain histopathological findings with Alzheimer disease, chronic traumatic encephalopathy has a more specific presentation (hyperphosphorylated tau protein deposited as neurofibrillary tangles, associated with neuropil threads and sometimes with beta-amyloid plaques). Its clinical presentation is insidious; patients show mild cognitive and emotional symptoms before progressing to parkinsonian motor signs and finally dementia. Results from new experimental diagnostic tools are promising, but these tools are not yet available. The mainstay of managing this disease is prevention and early detection of its first symptoms. Copyright © 2014 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

Chronic pain, work performance and litigation.

Science.gov (United States)

Blyth, Fiona M; March, Lyn M; Nicholas, Michael K; Cousins, Michael J

2003-05-01

The overall population impact of chronic pain on work performance has been underestimated as it has often been described in terms of work-related absence, excluding more subtle effects that chronic pain may have on the ability to work effectively. Additionally, most studies have focussed on occupational and/or patient cohorts and treatment seeking, rather than sampling from the general population. We undertook a population-based random digit dialling computer-assisted telephone survey with participants randomly selected within households in order to measure the impact of chronic pain on work performance. In addition, we measured the association between pain-related disability and litigation. The study took place in Northern Sydney Health Area, a geographically defined urban area of New South Wales, Australia, and included 484 adults aged 18 or over with chronic pain. The response rate was 73.4%. Working with pain was more common (on an average 83.8 days in 6 months) than lost work days due to pain (4.5 days) among chronic pain participants in full-time or part-time employment. When both lost work days and reduced-effectiveness work days were summed, an average of 16.4 lost work day equivalents occurred in a 6-month period, approximately three times the average number of lost work days. In multiple logistic regression modelling with pain-related disability as the dependent variable, past or present pain-related litigation had the strongest association (odds ratio (OR)=3.59, P=0.001). In conclusion, chronic pain had a larger impact on work performance than has previously been recognised, related to reduced performance while working with pain. A significant proportion were able to work effectively with pain, suggesting that complete relief of pain may not be an essential therapeutic target. Litigation (principally work-related) for chronic pain was strongly associated with higher levels of pain-related disability, even after taking into account other factors

Chronic Kidney Disease and Lipid Disorders.

Science.gov (United States)

Zubovic, Sandra Vegar; Kristic, Spomenka; Prevljak, Sabina; Pasic, Irmina Sefic

2016-06-01

Chronic kidney disease (CKD) represents a serious public health problem due to the increase in incidence and prevalence of this disease worldwide. Given the significant morbidity and mortality from cardiovascular disease (CVD) in the population of patients with CKD, and the fact that dyslipidemia itself is a risk factor for CVD, increases the importance of lipid metabolism study in patients with CKD. Evaluate the lipid status of patients with chronic kidney disease. A one-year prospective study included 150 adult patients who were in various stages of chronic renal failure (stage I to IV). Estimate of creatinine clearance was performed using Cockroft-Goult formula. The classification of patients according to stages of chronic renal insufficiency was performed in accordance with the criteria of Kidney Disease Outcomes Quality Initiative (K/DOQI). Of the total number of patients (N=150) there was 71 males and 79 females. The mean age of patients was 55.43 years. Average values of serum cholesterol were highest in patients with stage II renal disease and the lowest in patients classified as stage IV (5.76±1.60 mmol/L vs. 5.07±1.88 mmol/L). Analysis of the average value of triglycerides in blood show a slight increase through the stages of CKD in a manner that patients classified into stage I have low serum triglyceride levels (1.73±1.17 mmol/L (range 0.61 to 5.5 mmol/L), and patients classified in stage III the highest value 2.13±1.11 mmol/L (range 0.62 to 4.66 mmol/L). Average cholesterol levels does not statistically significantly change with progression of chronic renal disease. There is an almost linear increase in average triglyceride levels in chronic renal disease. Triglyceride levels in serum begins to increase in the early stage of chronic renal disease and reach the peak in stage IV.

Damage of hippocampal neurons in rats with chronic alcoholism.

Science.gov (United States)

Du, Ailin; Jiang, Hongbo; Xu, Lei; An, Na; Liu, Hui; Li, Yinsheng; Zhang, Ruiling

2014-09-01

Chronic alcoholism can damage the cytoskeleton and aggravate neurological deficits. However, the effect of chronic alcoholism on hippocampal neurons remains unclear. In this study, a model of chronic alcoholism was established in rats that were fed with 6% alcohol for 42 days. Endogenous hydrogen sulfide content and cystathionine-beta-synthase activity in the hippocampus of rats with chronic alcoholism were significantly increased, while F-actin expression was decreased. Hippocampal neurons in rats with chronic alcoholism appeared to have a fuzzy nuclear membrane, mitochondrial edema, and ruptured mitochondrial crista. These findings suggest that chronic alcoholism can cause learning and memory decline in rats, which may be associated with the hydrogen sulfide/cystathionine-beta-synthase system, mitochondrial damage and reduced expression of F-actin.

Chronic conditions, fluid states: chronicity and the anthropology of illness

National Research Council Canada - National Science Library

Manderson, Lenore; Smith-Morris, Carolyn

2010-01-01

... in the field, address the concept of chronicity, an idea used to explain individual and local life-worlds, question public health discourse, and consider the relationship between health and the globalizing forces that shape it."--pub. desc.

External beam radiotherapy for carcinoma of the prostate: a retrospective study

International Nuclear Information System (INIS)

Mithal, N.P.; Hoskin, P.J.

1993-01-01

Two hundred and thirty-seven consecutive patients receiving radiotherapy for primary prostatic carcinoma have been reviewed. The presenting symptoms included acute retention, chronic outflow obstruction and haematuria. The diagnosis was confirmed at trans-urethral resection of the prostate (TURP) in 95%; all but seven patients had adenocarcinoma. The clinical stage at presentation was T 0 (3%), T 1 (9%), T 2 (49%), T 3 (21%) and T 4 (17%). Two hundred and six patients received primary radiotherapy, 38 had concurrent endocrine therapy. Local relapse alone occurred in 38 patients (16%), distant relapse alone occurred in 30 (13%), and both local and distant relapse occurred in 30 (13%). Median time to local relapse alone was 25 months, distant relapse alone 14 months, and local and distant relapse 22 months. Overall survival was related to stage and grade at presentation. No influence of endocrine therapy, dose or planning technique was seen, but a significant advantage for those patients treated using a planned volume compared with parallel opposed fields was observed. Acute radiation toxicity affecting the bladder occurred in 42% and the bowel in 45%. Late toxicity affecting the bladder occurred in 7% and the bowel in 2%. (author)

A histomorphologic and ultrastructural study of the malignant tumours of the renal pelvis.

Directory of Open Access Journals (Sweden)

Tyagi N

1993-10-01

Full Text Available The study was carried at two different centres. Only 9 cases of primary malignant tumours of the renal pelvis could be collected during the period of 7 years (1984-1990. Renal pelvis malignancies constituted 0.21% of all the malignancies and 12.16% of all the malignant growths of the kidney (9 out of 74 cases. The age of these patients ranged from 24 to 70 years; the mean being 41.7 years. Male/female ratio was 8:1. Common triad of complaints (pain, haematuria and lump was noticed in 22.2% of patients. Individually they were noticed in 77.8%, 66.7% and 44.4% of patients respectively. Transitional cell carcinoma was the commonest, seen in 7 patients (77.8% whereas squamous cell carcinoma and adenocarcinoma were noticed in one patient (11.1% each. Hydronephrosis, chronic pyelonephritis and nephrolithiasis were noticed in 66.7%, 44.4% and 22.2% of patients respectively. Ultrastructural study of urothelial tumours revealed tumour cells in various stages of differentiation with loss of intercellular junctions and dense collection of rough endopasmic reticulum fibrils around the nucleus.

Evidence-based clinical practice guidelines for chronic pancreatitis 2015.

Science.gov (United States)

Ito, Tetsuhide; Ishiguro, Hiroshi; Ohara, Hirotaka; Kamisawa, Terumi; Sakagami, Junichi; Sata, Naohiro; Takeyama, Yoshifumi; Hirota, Morihisa; Miyakawa, Hiroyuki; Igarashi, Hisato; Lee, Lingaku; Fujiyama, Takashi; Hijioka, Masayuki; Ueda, Keijiro; Tachibana, Yuichi; Sogame, Yoshio; Yasuda, Hiroaki; Kato, Ryusuke; Kataoka, Keisho; Shiratori, Keiko; Sugiyama, Masanori; Okazaki, Kazuichi; Kawa, Shigeyuki; Tando, Yusuke; Kinoshita, Yoshikazu; Watanabe, Mamoru; Shimosegawa, Tooru

2016-02-01

Chronic pancreatitis is considered to be an irreversible progressive chronic inflammatory disease. The etiology and pathology of chronic pancreatitis are complex; therefore, it is important to correctly understand the stage and pathology and provide appropriate treatment accordingly. The newly revised Clinical Practice Guidelines of Chronic Pancreatitis 2015 consist of four chapters, i.e., diagnosis, staging, treatment, and prognosis, and includes a total of 65 clinical questions. These guidelines have aimed at providing certain directions and clinically practical contents for the management of chronic pancreatitis, preferentially adopting clinically useful articles. These revised guidelines also refer to early chronic pancreatitis based on the Criteria for the Diagnosis of Chronic Pancreatitis 2009. They include such items as health insurance coverage of high-titer lipase preparations and extracorporeal shock wave lithotripsy, new antidiabetic drugs, and the definition of and treatment approach to pancreatic pseudocyst. The accuracy of these guidelines has been improved by examining and adopting new evidence obtained after the publication of the first edition.

The computed tomography appearance of recurrent and chronic appendicitis.

Science.gov (United States)

Rao, P M; Rhea, J T; Novelline, R A; McCabe, C J

1998-01-01

The objective of this study was to determine computed tomography (CT) appearance of recurrent and chronic appendicitis. In 100 consecutive appendiceal CT examinations of proven appendicitis, 18 patients met criteria for recurrent (multiple discrete episodes) or chronic (continuous symptoms > 3 weeks, pathological findings) appendicitis. CT findings were reviewed. Ten patients had recurrent appendicitis, 3 had chronic appendicitis, 3 had both, and 2 had pathological chronic appendicitis. CT findings in 18 recurrent/chronic cases were identical to 82 acute appendicitis cases, including pericecal stranding (both 100%), dilated (> 6 mm) appendix (88.9% versus 93.9%), apical thickening (66.7% versus 69.5%), adenopathy (66.7% versus 61.0%), appendolith(s) (50% versus 42.7%), arrowhead (27.8% versus 22.0%), abscess (11.1% versus 11.0%), phlegmon (11.1% versus 6.1%), and fluid (5.6% versus 19.5%). CT findings in recurrent and chronic appendicitis are the same as those in acute appendicitis. Appendiceal CT can be beneficial for evaluating patients with suspected recurrent or chronic appendicitis.

Chronic pancreatitis: diagnosis, classification, and new genetic developments.

Science.gov (United States)

Etemad, B; Whitcomb, D C

2001-02-01

The utilization of recent advances in molecular and genomic technologies and progress in pancreatic imaging techniques provided remarkable insight into genetic, environmental, immunologic, and pathobiological factors leading to chronic pancreatitis. Translation of these advances into clinical practice demands a reassessment of current approaches to diagnosis, classification, and staging. We conclude that an adequate pancreatic biopsy must be the gold standard against which all diagnostic approaches are judged. Although computed tomography remains the initial test of choice for the diagnosis of chronic pancreatitis, the roles of endoscopic retrograde pancreatography, endoscopic ultrasonography, and magnetic resonance imaging are considered. Once chronic pancreatitis is diagnosed, proper classification becomes important. Major predisposing risk factors to chronic pancreatitis may be categorized as either (1) toxic-metabolic, (2) idiopathic, (3) genetic, (4) autoimmune, (5) recurrent and severe acute pancreatitis, or (6) obstructive (TIGAR-O system). After classification, staging of pancreatic function, injury, and fibrosis becomes the next major concern. Further research is needed to determine the clinical and natural history of chronic pancreatitis developing in the context of various risk factors. New methods are needed for early diagnosis of chronic pancreatitis, and new therapies are needed to determine whether interventions will delay or prevent the progression of the irreversible damage characterizing end-stage chronic pancreatitis.

Epidemiology of Chronic Pain in Denmark and Sweden

Directory of Open Access Journals (Sweden)

Julie Harker

2012-01-01

Full Text Available Introduction. Estimates on the epidemiology of chronic pain vary widely throughout Europe. It is unclear whether this variation reflects true differences between populations or methodological factors. Information on the epidemiology of chronic pain can support decision makers in allocating adequate health care resources. Methods. In order to obtain epidemiological data on chronic pain in Denmark and Sweden, we conducted a literature review of epidemiological data primarily on chronic noncancer pain, prioritising studies of highest quality, recency, and validity by conducting a systematic search for relevant studies. Following quality assessment, data were summarised and assigned to the research questions. Results. The prevalence of moderate to severe noncancer pain was estimated at 16% in Denmark and 18% in Sweden. Chronic pain impacts negatively on perceived health status, quality of life and is associated with increased cost. Despite using pain medications, a large proportion of chronic pain sufferers have inadequate pain control. There was a lack of high-quality and low-bias studies with clear inclusion criteria. Conclusions. In both Denmark and Sweden, chronic pain is a common health problem which is potentially undertreated and warrants attention of health care workers, policy makers and researchers. Future research should utilise clear reporting guidelines to assist decision and policy makers, in this important area.

Comparison of agar gel immunodiffusion test, enzyme-linked immunosorbent assay and PCR in diagnostics of enzootic bovine leukosis

Directory of Open Access Journals (Sweden)

Malovrh Tadej

2005-01-01

Full Text Available Bovine leukaemia virus (BLV is a retrovirus that induces a chronic infection in cattle. Once infected, cattle remain virus carriers for life and start to show an antibody response within a few weeks after infection. Eradication and control of the disease are based on early diagnostics and segregation of the carriers. The choice of a diagnostic method depends on the eradication programme, money resources and characteristics of the herd to be analysed. The agar gel immunodiffusion (AGID test has been the serological test of choice for routine diagnosis of serum samples. Nevertheless, in more recent years, the enzyme-linked immunosorbent assay (ELISA has replaced the AGID for large scale testing. For this purpose, commercially available BLV-ELISA kits were compared to the AGID and to the polymerase chain reaction (PCR method performed with two sets of primers, amplifying env region. The ELISA kit based on the p24 core protein was found to be less specific and served as a screening test. The ELISA kit based on the envelope glycoprotein (gpSI served as a verification test and gave a good correlation with the AGID test and PCR method. However, ELISA showed a higher sensitivity than AGID. The p24 based ELiSA was useful for screening a large number of samples, whereas gp51 based ELISA, AGID and PCR were more important for detecting the antibody response against the individual BLV-proteins and therefore for verification of the infection with BLV.

Major and chronic diseases, report 2007.

NARCIS (Netherlands)

Giampaoli, S.; Oyen, H. van; Devillé, W.; Verschuuren, M.

2008-01-01

Blind spots in European health information On June 6th 2008 the European Commission has published the Major and Chronic Diseases Report 2007. This report describes the state of the art of health information in Europe on 13 prevalent chronic conditions. Large differences between the Member States of

New treatment of chronic hepatitis B

DEFF Research Database (Denmark)

Andersen, E.S.; Weis, Nina

2008-01-01

Worldwide, 350 million people are infected with chronic hepatitis B. Over the last few years, it has been possible to treat chronic hepatitis B. Treatment very often consists of nucleos(t)ide analogs and in a few cases of pegylated alpha-interferon. In 2007, a new nucleoside analog, Telbivudine...

38 CFR 4.88a - Chronic fatigue syndrome.

Science.gov (United States)

2010-07-01

... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Chronic fatigue syndrome. 4.88a Section 4.88a Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS SCHEDULE... Deficiencies § 4.88a Chronic fatigue syndrome. (a) For VA purposes, the diagnosis of chronic fatigue syndrome...

Imatinib mesylate in chronic myelogenous leukemia: a Congolese ...

African Journals Online (AJOL)

Major cytogenetic response was noticed in 87.18%. After a median follow up of 12 months, chronic myeloid leukemia had not progressed to the accelerated or blastic phase in an estimated 91.8% of patients and 86.6% were alive. Conclusion: Imatinib is effective in newly chronic phase chronic myeloid leukemia patient ...

ETIOLOGICAL FACTORS OF CHRONIC GASTRITIS IN CHILDREN

Directory of Open Access Journals (Sweden)

G.V. Volynets

2006-01-01

Full Text Available In the article the data on the study of the etiological factors of various types of chronic gastritis in children are presented. Based on revealing of the auto antibodies to parietal gastric cells in 40,0% of children autoimmune gastritis (a type gastritis is diagnosed. Helicobacterr pylori infection is revealed in 44,8% of children. In 27,6% of children type c gastritis is diagnosed. Autoimmune gastritis in children has been linked to the active phase of chronic epsteinbbarr virus infection. the etiological factors of nonautoimmune gastritis are Helicobacter pylori infection (type b gastritis and multiple duodenogastric refluxes (type c gastritis.Key words: children, chronic gastritis, etiological factors, autoimmune gastritis, nonautoimmune gastritis, active phase of chronic Epstein-Barr virus infection, Helicobacter pylori infection.

Hypoglycemia, chronic kidney disease, and diabetes mellitus.

Science.gov (United States)

Alsahli, Mazen; Gerich, John E

2014-11-01

Hypoglycemia is a major problem associated with substantial morbidity and mortality in patients with diabetes and is often a major barrier to achieving optimal glycemic control. Chronic kidney disease not only is an independent risk factor for hypoglycemia but also augments the risk of hypoglycemia that is already present in people with diabetes. This article summarizes our current knowledge of the epidemiology, pathogenesis, and morbidity of hypoglycemia in patients with diabetes and chronic kidney disease and reviews therapeutic considerations in this situation. PubMed and MEDLINE were searched for literature published in English from January 1989 to May 2014 for diabetes mellitus, hypoglycemia, chronic kidney disease, and chronic renal insufficiency. Copyright © 2014 Mayo Foundation for Medical Education and Research. Published by Elsevier Inc. All rights reserved.

Chronic Pain and Neuropathy Following Adjuvant Chemotherapy

DEFF Research Database (Denmark)

Ventzel, Lise; Madsen, Caspar S; Karlsson, Páll

2017-01-01

Objective: To determine symptoms and characteristics of chronic sensory neuropathy in patients treated with oxaliplatin and docetaxel, including patterns of somatosensory abnormalities, pain descriptors, and psychological functioning. Design: A retrospective cross-sectional study. Setting: A chro...... mechanisms useful for future studies in the tailored treatment of prevention of chemotherapy-induced peripheral neuropathy and pain.......Objective: To determine symptoms and characteristics of chronic sensory neuropathy in patients treated with oxaliplatin and docetaxel, including patterns of somatosensory abnormalities, pain descriptors, and psychological functioning. Design: A retrospective cross-sectional study. Setting......: A chronic pain research center. Subjects: Thirty-eight patients with chronic peripheral pain and/or dysesthesia following chemotherapy. Methods:  Sensory profiles, psychological functioning, and quality of life were assessed using standardized questionnaires. In addition, standardized quantitative sensory...

[Occurrence of associated tumours in chronic lymphocytic leukemia].

Science.gov (United States)

Szerafin, László; Jakó, János; Varju, Lóránt

2016-10-01

Chronic lymphocytic leukemia is one of the most common hematologic malignancy. The aim of the authors was to investigate the characteristics of malignancies associated with chronic lymphocytic leukemia in patients diagnozed between 2000 and 2015. Data of patients with chronic lymphocytic leukemia who had other associated tumours were analysed using the Leukemia/Lymphoma Registry of the Szabolcs-Szatmár-Bereg County, Hungary and patient records. Between January 1, 2000 and December 31, 2015, 526 patients with chronic lymphocytic leukemia were diagnosed. 95 patients of the 526 patients (18.06%) were diagnosed as having associated other tumours. In 48/95 patients (50.5%) the first diagnosed tumour was chronic lymphocytic leukemia, in 23/95 patients (24.2%) the first recognized malignancy was the associated tumour, whereas in 24/95 patients (25.3%) synchron tumours were diagnosed. The number of patients with more than one associated tumour was 10/95 (10.5%). The total number of tumours was 107. The incidence of chronic lymphoid leukemia increased in the period between 2000 and 2015 as compared to the period between 1983 and 1999 (3.19 vs 5.65/100 000 person/year). The occurrence of associated malignancies increased as well (8.06% vs 18.06%). In addition to the most common tumours (colorectal, breast, lung, prostate), skin squamous cell carcinoma (17/95 patients; 17.9%) and melanoma (6/95 patients; 6.3%) also frequently occurred. The second malignancies were most frequently discovered after the diagnosis of chronic lymphocytic leukemia and synchron tumours accounting for 78.5% (84/107) of all associated tumours. The incidence of second malignancies decreased 10 years after the diagnosis of chronic lymphocytic leukemia. The possible reasons for the high frequency of other tumours associated with chronic lymphocytic leukemia are elderly age of patients, immunsuppressed state and, presumably, chemotherapy of patients with chronic lymphocytic leukemia. During the follow up

Use of a General Magnetotherapy for Correction of the Lipoperoxidation Values in Patients with a Chronic Cervicitis Combined with a Chronic Adnexitis

OpenAIRE

Fatalieva G.G.; Chandra D'Mello R.

2010-01-01

Aim of investigation is detection of the lipid peroxidation (LPO) state in patients with a chronic cervicitis combined with a chronic adnexitis and possibility of a general magnetotherapy use in its correction. Materials and Methods. 80 patients with a chronic nonspecific cervicitis combined with a chronic adnexitis are examined. A general magnetotherapy was used in one of the groups together with antibacterial therapy. Results. It is established, that a normalization of the disease c...

Does the Spiritual Well-Being of Chronic Hemodialysis Patients Differ from that of Pre-dialysis Chronic Kidney Disease Patients?

Directory of Open Access Journals (Sweden)

Areewan Cheawchanwattana

2014-12-01

Full Text Available Spiritual well-being is viewed as an essential component of health-related quality of life (HRQOL in the modernized biopsychosocial-spiritual model of health. Understanding spiritual well-being should lead to better treatment plans from the patients’ point of view, and improved patient adherence. There are numerous studies of traditional HRQOL, physical, mental, and social well-being; however, studies of spiritual well-being in chronic kidney disease (CKD patients are limited. Thus, this study compared spiritual well-being of chronic hemodialysis patients and pre-dialysis CKD patients. A total of 31 chronic hemodialysis and 63 pre-dialysis CKD patients were asked for consent and then interviewed for spiritual well-being using the Functional Assessment of Chronic Illness Therapy–Spiritual Well-Being (FACIT-Sp. Analysis of covariance was applied to compare FACIT-Sp scores between pre-dialysis CKD and chronic hemodialysis groups that were adjusted by patient characteristics. The FACIT-Sp scores of pre-dialysis CKD patients were non-significantly greater than those of chronic hemodialysis patients after adjustment for gender, age, and marital status. However, all FACIT-Sp scores of males were significantly lower than those of females [FACIT Meaning −1.59 (p = 0.024, FACIT Peace −2.37 (p = 0.004, FACIT Faith −2.87 (p = 0.001, FACIT Total Score −6.83 (p = 0.001]. The spiritual well-being did not significantly differ by stages of chronic kidney disease; however, patient gender was associated with spiritual well-being instead. To improve spiritual well-being, researchers should consider patient gender as a significant factor.

Chronic pain during pregnancy: a review of the literature.

Science.gov (United States)

Ray-Griffith, Shona L; Wendel, Michael P; Stowe, Zachary N; Magann, Everett F

2018-01-01

The majority of the reviews and studies on chronic pain in pregnancy have primarily focused on the pharmacological and non-pharmacological treatment options. The purpose of our review was to identify evidence-based clinical research for the evaluation and management of preexisting chronic pain in pregnancy, chronic pain associated with pregnancy, and chronic pain in relation to mode of delivery. A literature search was undertaken using the search engines PubMed, CINAHL, EBSCOhost, and Web of Science. Search terms used included "chronic pain" AND "pregnant OR pregnancy" OR "pregnancy complications" from inception through August 2016. The basis of this review was the 144 articles that met inclusion criteria for this review. Based on our review of the current literature, we recommend 7 guidelines for chronic pain management during and after pregnancy: 1) complete history and physical examination; 2) monitor patients for alcohol, nicotine, and substance use; 3) collaborate with patient to set treatment goals; 4) develop a management plan; 5) for opioids, use lowest effective dose; 6) formulate a pain management plan for labor and delivery; and 7) discuss reproductive health with women with chronic pain. The management of chronic pain associated with pregnancy is understudied. Obstetrical providers primarily manage chronic pain during pregnancy. Some general guidelines are provided for those health care providers until more information is available.

Chronic pain during pregnancy: a review of the literature

Directory of Open Access Journals (Sweden)

Ray-Griffith SL

2018-04-01

Full Text Available Shona L Ray-Griffith,1,2 Michael P Wendel,2 Zachary N Stowe,3 Everett F Magann2 1Department of Psychiatry, University of Arkansas for Medical Sciences, Little Rock, AR, USA; 2Department of Obstetrics and Gynecology, University of Arkansas for Medical Sciences, Little Rock, AR, USA; 3Department of Psychiatry, University of Wisconsin-Madison, Madison, WI, USA Background and purpose: The majority of the reviews and studies on chronic pain in pregnancy have primarily focused on the pharmacological and non-pharmacological treatment options. The purpose of our review was to identify evidence-based clinical research for the evaluation and management of preexisting chronic pain in pregnancy, chronic pain associated with pregnancy, and chronic pain in relation to mode of delivery. Methods: A literature search was undertaken using the search engines PubMed, CINAHL, EBSCOhost, and Web of Science. Search terms used included “chronic pain” AND “pregnant OR pregnancy” OR “pregnancy complications” from inception through August 2016. Results: The basis of this review was the 144 articles that met inclusion criteria for this review. Based on our review of the current literature, we recommend 7 guidelines for chronic pain management during and after pregnancy: 1 complete history and physical examination; 2 monitor patients for alcohol, nicotine, and substance use; 3 collaborate with patient to set treatment goals; 4 develop a management plan; 5 for opioids, use lowest effective dose; 6 formulate a pain management plan for labor and delivery; and 7 discuss reproductive health with women with chronic pain. Conclusion: The management of chronic pain associated with pregnancy is understudied. Obstetrical providers primarily manage chronic pain during pregnancy. Some general guidelines are provided for those health care providers until more information is available. Keywords: chronic pain, pregnancy, pregnancy complications, chronic pain in pregnancy

Pathogenesis of chronic subdural hematoma

International Nuclear Information System (INIS)

Taguchi, Yoshio; Nakamura, Norio; Sato, Jun; Hasegawa, Yoshio.

1982-01-01

Ten cases of chronic subdural hematoma that were followed by a sequential study with CT from an early posttraumatic period to evolution of chronic subdural hematoma were reported. In four of these 10 cases, the initial CT showed thin subdural collections of high density suggesting acute subdural hematoma. Two weeks later, the density of subdural collections reduced, but their volumes increased. Clinical symptoms such as headache and disorientation occurred three or four weeks later. Preoperative CT showed similar huge subdural collections of low density and marked mass effect. These cases underwent surgery from 24 to 44 days after injury, and development of neomenbranes was confirmed. In the remaining six cases, the initial CT showed thin subdural collections of low density suggesting subdural hygroma. In five of the six cases, the density of the subdural collections was slightly higher than that of cerebrospinal fluid, and in one case, an area of spotted high density was shown. It was suggested that these were mixtures with blood. Follow-up CT scans revealed that the subdural collections increased in size but remained at a uniformly low density for the first month after the head injury, and then the increase in density occurred. Operations were performed 55 to 76 days after injury, and operative findings were not different from those of common chronic subdural hematoma. From these investigations, it was suggested that there were two types of evolution of chronic subdural hematoma. One is the development from acute subdural hematomas, and the other from subdural hygromas. It is supposed that blood and cerebrospinal fluid are very important factors in the evolution of subdural collections into chronic subdural hematomas. (J.P.N.)

Malignant transformation in chronic osteomyelitis

Directory of Open Access Journals (Sweden)

Diogo Lino Moura

Full Text Available ABSTRACT INTRODUCTION: Carcinomatous degeneration is a rare and late complication developing decades after the diagnosis of chronic osteomyelitis. OBJECTIVES: To present the results from a retrospective study of six cases of squamous cell carcinoma arising from chronic osteomyelitis. METHODS: Six cases of chronic osteomyelitis related to cutaneous squamous cell carcinoma were identified. The cause and characteristics of the osteomyelitis were analyzed, as well as time up to malignancy, the suspicion signs for malignancy, the localization and histological type of the cancer, and the type and result of the treatment. RESULTS: The mean time between osteomyelitis onset and the diagnosis of malignant degeneration was 49.17 years (range: 32-65. The carcinoma resulted from tibia osteomyelitis in five cases and from femur osteomyelitis in one. The pathological examination indicated cutaneous squamous cell carcinoma in all cases. All the patients were staged as N0M0, except for one, whose lomboaortic lymph nodes were affected. The treatment consisted of amputation proximal to the tumor in all patients. No patient presented signs of local recurrence and only one had carcinoma metastasis. CONCLUSION: Early diagnosis and proximal amputation are essential for prognosis and final results in carcinomatous degeneration secondary to chronic osteomyelitis.

Pathophysiology of Pulmonary Hypertension in Chronic Parenchymal Lung Disease.

Science.gov (United States)

Singh, Inderjit; Ma, Kevin Cong; Berlin, David Adam

2016-04-01

Pulmonary hypertension commonly complicates chronic obstructive pulmonary disease and interstitial lung disease. The association of chronic lung disease and pulmonary hypertension portends a worse prognosis. The pathophysiology of pulmonary hypertension differs in the presence or absence of lung disease. We describe the physiological determinants of the normal pulmonary circulation to better understand the pathophysiological factors implicated in chronic parenchymal lung disease-associated pulmonary hypertension. This review will focus on the pathophysiology of 3 forms of chronic lung disease-associated pulmonary hypertension: idiopathic pulmonary fibrosis, chronic obstructive pulmonary disease, and sarcoidosis. Copyright © 2016 Elsevier Inc. All rights reserved.

Neurological Complications Of Chronic Myeloid Leukaemia: Any ...

African Journals Online (AJOL)

, of the neurological deficits complicating chronic myeloid leukaemia. Method: Using patients\\' case folders and haematological malignancy register all cases of chronic myeloid leukaemia seen in Jos University Teaching Hospital between July ...

The efficacy of adhesiolysis on chronic abdominal pain

DEFF Research Database (Denmark)

Gerner-Rasmussen, Jonas; Burcharth, Jakob; Gögenur, Ismail

2015-01-01

INTRODUCTION: Abdominal adhesions are a frequent reason for chronic abdominal pain. The purpose of this systematic review was to investigate the evidence of performing laparoscopic adhesiolysis as a treatment for patients with chronic abdominal pain. METHODS: Medline, Embase, and The Cochrane Cen...... Central Register of Controlled Trials were searched for trials performing lysis of adhesions on patients suffering from chronic abdominal pain. Clinical studies on patients being treated for chronic abdominal pain with surgical adhesiolysis were included. The main outcome of the study...... chronic abdominal pain. A total of 22 trials were identified as case-series and included no control group. Three studies were identified as randomized controlled trials (RCT). A benefit of the intervention varied from 16 to 88 % in the non-randomized studies, with the majority reporting pain relief...... no difference between the intervention and control group. CONCLUSION: The identified studies showed promising but preliminary results of laparoscopic adhesiolysis as a treatment of chronic abdominal pain. The evidence for laparoscopic adhesiolysis is not sufficient to make definitive conclusions....

Syndrome Analysis: Chronic Alcoholism in Adults.

Science.gov (United States)

Pendorf, James E.

1990-01-01

Provides outline narrative of most possible outcomes of regular heavy alcohol use, regular alcohol abuse, or chronic alcoholism. A systems analysis approach is used to expose conditions that may result when a human organism is subjected to excessive and chronic alcohol consumption. Such an approach illustrates the detrimental effects which alcohol…

Dependence and addiction during chronic opioid therapy.

Science.gov (United States)

Juurlink, David N; Dhalla, Irfan A

2012-12-01

The use of opioids for chronic noncancer pain has increased dramatically over the past 25 years in North America and has been accompanied by a major increase in opioid addiction and overdose deaths. The increase in opioid prescribing is multifactorial and partly reflects concerns about the effectiveness and safety of alternative medications, particularly the nonsteroidal anti-inflammatory drugs. However, much of the rise in opioid prescribing reflects the assertion, widely communicated to physicians in the 1990s, that the risks of dependence and addiction during chronic opioid therapy were low, predictable, and could be minimized by the use of controlled-release opioid formulations. In this narrative review, we offer a critical appraisal of the publications most frequently cited as evidence that the risk of addiction during chronic opioid therapy is low. We conclude that very few well-designed studies support the notion that opioid addiction is rare during chronic opioid therapy and that none can be readily generalized to present-day practice. Despite serious methodological limitations, these studies have been repeatedly mischaracterized as showing that the risk of addiction during chronic opioid therapy is rare. These studies are countered by a larger, more rigorous and contemporary body of evidence demonstrating that dependence and addiction are relatively common consequences of chronic opioid therapy, occurring in up to one-third of patients in some series.

Value of cystourethroscopy in the assessment of children with recurrent urinary tract infections and/or enuresis

DEFF Research Database (Denmark)

Nielsen, K K; Qvist, N; Kristensen, E S

1985-01-01

Forty-one children ages 6-14 years consecutively referred for recurrent urinary tract infections (RUTI) and/or enuresis constituted the study group. Cystourethroscopy (CUS) was carried out in 40 children and pathologic findings were revealed in 70% of children with RUTI in the absence of vesico...... patients with macroscopic haematuria during urinary tract infection were not managed differently following CUS....

The Relationship Between Posttraumatic Stress Disorder and Chronic Pain in People Seeking Treatment for Chronic Pain: The Mediating Role of Psychological Flexibility.

Science.gov (United States)

Åkerblom, Sophia; Perrin, Sean; Rivano Fischer, Marcelo; McCracken, Lance M

2018-06-01

The symptoms of posttraumatic stress disorder (PTSD) and chronic pain are thought to interact to increase the severity and impact of both conditions, but the mechanisms by which they interact remain unclear. This study examines the relationship between PTSD and chronic pain and whether indices of Psychological Flexibility mediate the relationship between these 2 conditions. Standardized self-report measures of PTSD, pain severity, pain interference, depression, and psychological flexibility (pain-related acceptance, committed action, cognitive fusion, and values-based action) were obtained from 315 people seeking treatment for chronic pain who also reported at least 1 traumatic experience. People seeking treatment for chronic pain and reporting symptoms consistent with a current diagnosis of PTSD had significantly higher levels of pain severity, pain interference, depression, and cognitive fusion and lower levels of pain-related acceptance and committed action than those reporting symptoms below the diagnostic threshold for PTSD. Pain-related acceptance, committed action, cognitive fusion, and depression mediated the relationship between PTSD and pain severity/interference, with pain-related acceptance being the strongest mediator from the Psychological Flexibility model. Processes from the Psychological Flexibility model were identified as mediators of the relationship between PTSD and chronic pain in people seeking treatment for chronic pain. The Psychological Flexibility model may be useful as an overarching model to help understand the relationship between PTSD and chronic pain. It is possible that targeting pain-related acceptance, committed action, and cognitive fusion (among other processes) in the treatment of chronic pain may produce corresponding improvements in comorbid symptoms of PTSD when these are present and may reduce impacts of PTSD on outcomes of chronic pain. Conversely, targeting of these processes in the treatment of PTSD may produce similar

Staged anticonvulsant screening for chronic epilepsy.

Science.gov (United States)

Berdichevsky, Yevgeny; Saponjian, Yero; Park, Kyung-Il; Roach, Bonnie; Pouliot, Wendy; Lu, Kimberly; Swiercz, Waldemar; Dudek, F Edward; Staley, Kevin J

2016-12-01

Current anticonvulsant screening programs are based on seizures evoked in normal animals. One-third of epileptic patients do not respond to the anticonvulsants discovered with these models. We evaluated a tiered program based on chronic epilepsy and spontaneous seizures, with compounds advancing from high-throughput in vitro models to low-throughput in vivo models. Epileptogenesis in organotypic hippocampal slice cultures was quantified by lactate production and lactate dehydrogenase release into culture media as rapid assays for seizure-like activity and cell death, respectively. Compounds that reduced these biochemical measures were retested with in vitro electrophysiological confirmation (i.e., second stage). The third stage involved crossover testing in the kainate model of chronic epilepsy, with blinded analysis of spontaneous seizures after continuous electrographic recordings. We screened 407 compound-concentration combinations. The cyclooxygenase inhibitor, celecoxib, had no effect on seizures evoked in normal brain tissue but demonstrated robust antiseizure activity in all tested models of chronic epilepsy. The use of organotypic hippocampal cultures, where epileptogenesis occurs on a compressed time scale, and where seizure-like activity and seizure-induced cell death can be easily quantified with biomarker assays, allowed us to circumvent the throughput limitations of in vivo chronic epilepsy models. Ability to rapidly screen compounds in a chronic model of epilepsy allowed us to find an anticonvulsant that would be missed by screening in acute models.

Chronic asymptomatic hyperamylasemia unrelated to pancreatic disease

Directory of Open Access Journals (Sweden)

Generoso Uomo

2013-05-01

Full Text Available BACKGROUND Almost all patients presenting with chronic hyperamylasemia undergo an expensive, long, difficult and often repeated diagnostic workup even if this occurrence is not associated with symptoms or with known pancreatotoxic factors. This is in relationship with the poor knowledge that, beside hyperenzymemia secondary to pancreatic diseases and systemic illnesses, various non-pathological forms of chronic hyperamylasemia can occur in clinical practice. AIM OF THE STUDY This study was addressed to assess the clinical characteristics of patients presenting with chronic hyperamylasemia unrelated to pancreatic diseases (CHUPD. PATIENTS AND METHODS Data of all patients with CHUPD were retrospectively reviewed (June 1997-March 2007. Forty patients were included in the study; median follow- up was 33 months (range 3-84 months. CHUPD was secondary to: a chronic benign pancreatic hyperamylasemia, 16 patients (40%; b macroamylasemia, 15 patients (37.5%; c salivary hyperamylasemia, 9 patients (22.5%. Gilbert’s syndrome was present in 13 patients (32.5%; 8 with macroamylasemia and hyperdyslipidemia in 8 patients (20%; 5 with chronic benign pancreatic hyperamylasemia. Diagnostic exams (all in the normal range performed before our observation were: Ca19-9 serum level in 37/40 (92.5%, ultrasonography and computed tomography-scan in all patients, endoscopic retrograde cholangiopancreatography in 21/40 (52.5%, abdominal magnetic resonance in 14/40 (35%. Previous diagnosis in these asymptomatic subjects were: chronic pancreatitis in 26 cases (65%; recurrent pancreatitis in 10 cases (25%; the remaining 4 patients (10% were addressed without a specific diagnosis. CONCLUSIONS In clinical practice, the occurrence of an unexplained chronic hyperamylasemia very often allows to an unappropriate diagnostic workup due to the poor familiarity with CHUPD conditions.

Psychological Characteristics of Chronic Depression : A Longitudinal Cohort Study

NARCIS (Netherlands)

Wiersma, Jenneke E.; van Oppen, Patricia; van Schaik, Digna J. F.; van der Does, A. J. Willem; Beekman, Aartjan T. E.; Penninx, Brenda W. J. H.

Background: Few studies have investigated the importance of psychological characteristics for chronicity of depression. Knowledge about psychological differences between chronically depressed persons and nonchronically depressed persons may help to improve treatment of chronic depression. This is

Influence of work-related psychosocial factors on the prevalence of chronic pain and quality of life in patients with chronic pain.

Science.gov (United States)

Yamada, Keiko; Matsudaira, Ko; Imano, Hironori; Kitamura, Akihiko; Iso, Hiroyasu

2016-04-25

Working is a common cause of chronic pain for workers. However, most of them need to continue working despite the pain in order to make a living unless they get a sick leave or retirement. We hypothesised that the therapeutic effect of vocational rehabilitation may depend on psychosocial factors related to the workplace. To test this hypothesis, we examined the association of work-related psychosocial factors with the prevalence of chronic pain or health-related quality of life (HRQoL) among workers with chronic pain. We examined 1764 workers aged 20-59 years in the pain-associated cross-sectional epidemiological survey in Japan. The outcomes were (1) chronic pain prevalence among all workers and (2) low Euro QoL (EQ-5D job satisfaction. Workplace social support and job satisfaction were measured using the Brief Job Stress Questionnaire. Multivariable-adjusted ORs were calculated using a logistic regression model including age, sex, smoking, exercise, sleep time, work hours, body mass index, personal consumption expenditure, intensity of pain and the presence of severe depressive symptoms. Chronic pain prevalence was higher among males reporting job dissatisfaction compared with those reporting job satisfaction. No difference was observed among women. Chronic pain prevalence did not differ between workers of either sex reporting poor workplace social support compared with those reporting sufficient support. Among workers with chronic pain, low HRQoL was more frequent in those reporting job dissatisfaction. Similarly, low HRQoL was more frequent in patients with chronic pain reporting poor social support from supervisors or co-workers compared with patients reporting sufficient support. Work-related psychosocial factors are critical for HRQoL in patients with chronic pain. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Damage of hippocampal neurons in rats with chronic alcoholism

OpenAIRE

Du, Ailin; Jiang, Hongbo; Xu, Lei; An, Na; Liu, Hui; Li, Yinsheng; Zhang, Ruiling

2014-01-01

Chronic alcoholism can damage the cytoskeleton and aggravate neurological deficits. However, the effect of chronic alcoholism on hippocampal neurons remains unclear. In this study, a model of chronic alcoholism was established in rats that were fed with 6% alcohol for 42 days. Endogenous hydrogen sulfide content and cystathionine-beta-synthase activity in the hippocampus of rats with chronic alcoholism were significantly increased, while F-actin expression was decreased. Hippocampal neurons i...

Global strategies to prevent chronic diseases1

African Journals Online (AJOL)

Nicky

leading global causes of death and disability, are ... global strategies for the prevention and control of chronic ... Preventing Chronic Diseases: A Vital Investment, will ..... Millennium Development Goals for Health In Europe and Central Asia.

Protein restriction in chronic renal failure

NARCIS (Netherlands)

ECHTEN, JEKT; NAUTA, J; HOP, WCJ; de Jong, MCJ; REITSMABIERENS, WCC; VANAMSTEL, SLBP; VANACKER, KJ; NOORDZIJ, CM; WOLFF, ED

The aim of the study was to investigate the effect of a protein restricted diet on renal function and growth of children with chronic renal failure. In a multicentre prospective study 56 children (aged 2-18 years) with chronic renal failure were randomly assigned to the protein restricted (0.8-1.1

Chronic Conditions PUF

Data.gov (United States)

U.S. Department of Health & Human Services — The Chronic Conditions PUFs are aggregated files in which each record is a profile or cell defined by the characteristics of Medicare beneficiaries. A profile is...

Chronic subordinate colony housing (CSC as a model of chronic psychosocial stress in male rats.

Directory of Open Access Journals (Sweden)

Kewir D Nyuyki

Full Text Available Chronic subordinate colony housing (CSC is an adequate and reliable mouse model of chronic psychosocial stress, resulting in reduced body weight gain, reduced thymus and increased adrenal weight, long-lasting anxiety-like behaviour, and spontaneous colitis. Furthermore, CSC mice show increased corticotrophin (ACTH responsiveness to acute heterotypic stressors, suggesting a general mechanism which allows a chronically-stressed organism to adequately respond to a novel threat. Therefore, the aim of the present study was to extend the CSC model to another rodent species, namely male Wistar rats, and to characterize relevant physiological, immunological, and behavioural consequences; placing particular emphasis on changes in hypothalamo-pituitary-adrenal (HPA axis responsiveness to an acute heterotypic stressor. In line with previous mouse data, exposure of Wistar rats to 19 days of CSC resulted in a decrease in body weight gain and absolute thymus mass, mild colonic barrier defects and intestinal immune activation. Moreover, no changes in stress-coping behaviour or social preference were seen; again in agreement with the mouse paradigm. Most importantly, CSC rats showed an increased plasma corticosterone response to an acute heterotypic stressor (open arm, 5 min despite displaying similar basal levels and similar basal and stressor-induced plasma ACTH levels. In contrast to CSC mice, anxiety-related behaviour and absolute, as well as relative adrenal weights remained unchanged in CSC rats. In summary, the CSC paradigm could be established as an adequate model of chronic psychosocial stress in male rats. Our data further support the initial hypothesis that adrenal hyper-responsiveness to ACTH during acute heterotypic stressors represents a general adaptation, which enables a chronically-stressed organism to adequately respond to novel challenges.

Airway distensibility in Chronic Obstructive Airway Disease

DEFF Research Database (Denmark)

Winkler Wille, Mathilde Marie; Pedersen, Jesper Holst; Dirksen, Asger

2013-01-01

Rationale – Chronic Obstructive Pulmonary Disease (COPD) is a combination of chronic bronchitis and emphysema, which both may lead to airway obstruction. Under normal circumstances, airway dimensions vary as a function of inspiration level. We aim to study the influence of COPD and emphysema......-20% (mild), 20%-30% (moderate) or >30% (severe). Spirometry was performed annually and participants were divided into severity groups according to the Global Initiative for Chronic Obstructive Lung Disease (GOLD). Data were analysed in a mixed effects regression model with log(airway lumen diameter...... and emphysema, respectively. Conclusions – Airway distensibility decreases significantly with increasing severity of both GOLD status and emphysema, indicating that in COPD the dynamic change in airway calibre during respiration is compromised. Chronic bronchitis and emphysema appear to be interacting...

Enhanced Gamma Oscillatory Activity in Rats with Chronic Inflammatory Pain

OpenAIRE

Wang, Jing; Wang, Jing; Xing, Guo-Gang; Li, Xiaoli; Wan, You

2016-01-01

It has been reported that oscillatory gamma activity participates in brief acute pain and tonic ongoing pain. It is of great interest to determine whether the gamma activity is involved in chronic pain since chronic pain is a more severe pathological condition characterized by pain persistency. To investigate the oscillatory gamma activity in chronic pain, in the present study, we recorded spontaneous electrocorticogram (ECoG) signals during chronic pain development in rats with chronic infla...

Gastric emptying in patients with chronic liver diseases

Energy Technology Data Exchange (ETDEWEB)

Ishizu, Hirotaka; Shiomi, Susumu; Kawamura, Etsushi; Iwata, Yoshinori; Nishiguchi, Shuhei; Kawabe, Joji; Ochi, Hironobu [Osaka City Univ. (Japan). Graduate School of Medicine

2002-05-01

There have been a number of reports of gastric emptying in cirrhosis, all with unconfirmed results. Moreover, the mechanism for delayed emptying in cirrhotic patients in unclear. We evaluated gastric emptying in patients with chronic hepatitis and cirrhosis by means of gastric emptying scintigraphy. The subjects were 18 normal controls and 75 patients with chronic viral hepatitis (50 patients had chronic hepatitis and 25 patients had cirrhosis). Tc-99m diethyltriamine pentaacetic acid labeled solid meals were used to evaluate gastric emptying; the half-time (T 1/2) of which was calculated. Digestive symptom scores were determined at the time of gastric emptying tests. Fourteen (28%) of 50 patients with chronic hepatitis and 16 (64%) of 25 patients with cirrhosis had delayed gastric emptying. T 1/2 in patients with cirrhosis was significantly higher than that in normal controls and patients with chronic hepatitis (p=0.0001 and 0.0003, respectively). The difference between T 1/2 in patients with chronic hepatitis and that in normal controls was not significant. On regression analysis, two indices, the serum albumin level and platelet count, were found to be significantly related to delayed gastric emptying. Gastric emptying was more delayed in cirrhotic patients than in those with chronic hepatitis and normal controls. Delayed gastric emptying may be related to liver function and portal hypertension. (author)

Screening markers for chronic atrophic gastritis in Chiapas, Mexico.

Science.gov (United States)

Ley, C; Mohar, A; Guarner, J; Herrera-Goepfert, R; Figueroa, L S; Halperin, D; Parsonnet, J

2001-02-01

Intestinal-type gastric adenocarcinomas usually are preceded by chronic atrophic gastritis. Studies of gastric cancer prevention often rely on identification of this condition. In a clinical trial, we sought to determine the best serological screening method for chronic atrophic gastritis and compared our findings to the published literature. Test characteristics of potential screening tests (antibodies to Helicobacter pyloni or CagA, elevated gastrin, low pepsinogen, increased age) alone or in combination were examined among consecutive subjects enrolled in a study of H. pylori and preneoplastic gastric lesions in Chiapas, Mexico; 70% had chronic atrophic gastritis. English-language articles concerning screening for chronic atrophic gastritis were also reviewed. Sensitivity for chronic atrophic gastritis was highest for antibodies to H. pylori (92%) or CagA, or gastrin levels >25 ng/l (both 83%). Specificity, however, was low for these tests (18, 41, and 22%, respectively). Pepsinogen levels were highly specific but insensitive markers of chronic atrophic gastritis (for pepsinogen I gastritis screening. However, no screening test was both highly sensitive and highly specific for chronic atrophic gastritis.

The contribution of rib fractures to chronic pain and disability.

Science.gov (United States)

Gordy, Stephanie; Fabricant, Loic; Ham, Bruce; Mullins, Richard; Mayberry, John

2014-05-01

The contribution of rib fractures to chronic pain and disability is not well described. Two hundred three patients with rib fractures were followed for 6 months. Chronic pain was assessed using the McGill Pain Questionnaire Pain Rating Index and Present Pain Intensity (PPI) scales. Disability was defined as a decrease in work or functional status. The prevalence of chronic pain was 22% and disability was 53%. Acute PPI predicted chronic pain. Associated injuries, bilateral rib fractures, injury severity score, and number of rib fractures were not predictive of chronic pain. No acute injury characteristics were predictive of disability. Among 89 patients with isolated rib fractures, the prevalence of chronic pain was 28% and of disability was 40%. No injury characteristics predicted chronic pain. Bilateral rib fractures and acute PPI predicted disability. The contribution of rib fractures to chronic pain and disability is significant but unpredictable with conventional injury descriptors. Copyright © 2014 Elsevier Inc. All rights reserved.

Chronic pain and difficulty in relaxing postural muscles in patients with fibromyalgia and chronic whiplash associated disorders.

Science.gov (United States)

Elert, J; Kendall, S A; Larsson, B; Månsson, B; Gerdle, B

2001-06-01

To investigate if muscle tension according to the surface electromyogram (EMG) of the shoulder flexors is increased in consecutive patients with fibromyalgia (FM) or chronic whiplash associated disorders (WAD). A total of 59 consecutive patients with FM (n = 36) or chronic WAD (n = 23) performed 100 maximal isokinetic contractions combined with surface electromyography of the trapezius and infraspinatus. A randomized group of pain-free female (n = 27) subjects served as control group. Peak torque initially (Pti) and absolute and relative peak torque at endurance level (PTe, PTer) were registered as output variables, together with the EMG level of unnecessary muscle tension, i.e., the signal amplitude ratio (SAR). The patient groups had a higher level of unnecessary tension initially and at the endurance level. The patients had lower absolute output (PTi and PTe), but the relative levels (PTer) did not differ comparing all 3 groups. Subjects with FM had significantly higher body mass index (BMI) than the other groups. BMI did not influence the SAR but correlated positively with PTi. The results confirmed earlier findings that groups of patients with chronic pain have increased muscle tension and decreased output during dynamic activity compared to pain-free controls. However, the results indicated there is heterogeneity within groups of patients with the same chronic pain disorder and that not all patients with chronic pain have increased muscle tension.

Review of occupational therapy for people with chronic pain.

LENUS (Irish Health Repository)

Robinson, Katie

2011-04-01

Chronic pain is a significant health-care problem. This review aims to critically analyse occupational therapy services for people with chronic pain and identify significant factors influencing the future development of occupational therapy services for people with chronic pain.

Chronic bronchitis in an elderly population

DEFF Research Database (Denmark)

Lange, Peter; Parner, Jan; Prescott, Eva

2003-01-01

in order to describe the prevalence and prognostic implications of chronic bronchitis in individuals 65 years or older we analysed data from The Copenhagen City Heart Study.......in order to describe the prevalence and prognostic implications of chronic bronchitis in individuals 65 years or older we analysed data from The Copenhagen City Heart Study....

Chronic arsenic poisoning following ayurvedic medication.

Science.gov (United States)

Pinto, Benzeeta; Goyal, Palvi; Flora, S J S; Gill, K D; Singh, Surjit

2014-12-01

Ayurveda, Indian traditional system of medicine, is practiced commonly in South East Asia and in many parts of the world. Many ayurvedic drugs contain heavy metals and may lead to metal toxicity. Of these, chronic lead poisoning is the most common. Chronic arsenic poisoning following the use of ayurvedic medication, though reported, is rare. We describe three patients who presented with features of chronic arsenic poisoning following prolonged ayurvedic medication use. The diagnosis of chronic arsenic poisoning was confirmed by high arsenic levels in the blood, urine, hair, and nails in all the three patients and in ayurvedic drug in two patients. The ayurvedic medication was discontinued and treatment with D-penicillamine started. At 6 months after treatment, blood arsenic levels returned to normal with clinical recovery in all of them. Arsenic poisoning following ayurvedic medication is much less common than lead poisoning, though mineral ayurvedic medicines may lead to it. We used D-penicillamine as chelator and all of them recovered. Whether withdrawal of medication alone or D-penicillamine also played a role in recovery is unclear and needs to be assessed.

Food Insecurity and Chronic Disease123

Science.gov (United States)

Laraia, Barbara A.

2013-01-01

Household food insecurity has been previously hypothesized to promote dependence on inexpensive, highly palatable foods that are energy dense. Such dependence, and the cyclical nature of having enough food in the beginning of the month followed by food scarcity at the end of the month, could lead to weight gain over a short period of time. Such dependence on energy-dense foods and weight gain may play a direct role in the development of chronic conditions. Other compounding factors that result from exposure to household food insecurity have been well described, including pathways by which stress promotes visceral fat accumulation and chronic disease. This symposium review paper summarizes the literature on the link between food insecurity and the following: 1) diet, 2) weight gain, and 3) chronic disease, especially among women. This paper also proposes a framework for considering how the lived experience of household food insecurity may potentiate the development of chronic disease by activating the stress response among individuals at critical developmental periods in a food-impoverished environment. PMID:23493536

Chronic pain, perceived stress, and cellular aging: an exploratory study

Directory of Open Access Journals (Sweden)

Sibille Kimberly T

2012-02-01

Full Text Available Abstract Background Chronic pain conditions are characterized by significant individual variability complicating the identification of pathophysiological markers. Leukocyte telomere length (TL, a measure of cellular aging, is associated with age-related disease onset, psychosocial stress, and health-related functional decline. Psychosocial stress has been associated with the onset of chronic pain and chronic pain is experienced as a physical and psychosocial stressor. However, the utility of TL as a biological marker reflecting the burden of chronic pain and psychosocial stress has not yet been explored. Findings The relationship between chronic pain, stress, and TL was analyzed in 36 ethnically diverse, older adults, half of whom reported no chronic pain and the other half had chronic knee osteoarthritis (OA pain. Subjects completed a physical exam, radiographs, health history, and psychosocial questionnaires. Blood samples were collected and TL was measured by quantitative polymerase chain reaction (qPCR. Four groups were identified characterized by pain status and the Perceived Stress Scale scores: 1 no pain/low stress, 2 no pain/high stress, chronic pain/low stress, and 4 chronic pain/high stress. TL differed between the pain/stress groups (p = 0.01, controlling for relevant covariates. Specifically, the chronic pain/high stress group had significantly shorter TL compared to the no pain/low stress group. Age was negatively correlated with TL, particularly in the chronic pain/high stress group (p = 0.03. Conclusions Although preliminary in nature and based on a modest sample size, these findings indicate that cellular aging may be more pronounced in older adults experiencing high levels of perceived stress and chronic pain.

Review series: Examples of chronic care model: the home-based chronic care model: redesigning home health for high quality care delivery.

Science.gov (United States)

Suter, Paula; Hennessey, Beth; Florez, Donna; Newton Suter, W

2011-01-01

Individuals with chronic obstructive pulmonary disease (COPD) face significant challenges due to frequent distressing dyspnea and deficits related to activities of daily living. Individuals with COPD are often hospitalized frequently for disease exacerbations, negatively impacting quality of life and healthcare expenditure burden. The home-based chronic care model (HBCCM) was designed to address the needs of patients with chronic diseases. This model facilitates the re-design of chronic care delivery within the home health sector by ensuring patient-centered evidence-based care. This HBCCM foundation is Dr. Edward Wagner s chronic care model and has four additional areas of focus: high touch delivery, theory-based self management, specialist oversight and the use of technology. This article will describe this model in detail and outline how model use for patients with COPD can bring value to stakeholders across the health care continuum.

Cytokine ratios in chronic periodontitis and type 2 diabetes mellitus.

Science.gov (United States)

Acharya, Anirudh B; Thakur, Srinath; Muddapur, M V; Kulkarni, Raghavendra D

Chronic periodontitis may influence systemic cytokines in type 2 diabetes. This study aimed to evaluate the cytokine ratios in type 2 diabetes with, and without chronic periodontitis. Gingival status, periodontal, glycemic parameters and serum cytokines were evaluated in participants grouped as healthy, chronic periodontitis, and type 2 diabetes with, and without chronic periodontitis. Cytokine ratios showed significant differences in type 2 diabetes and chronic periodontitis, were highest in participants having both type 2 diabetes and chronic periodontitis, with a statistically significant cut-off point and area under curve by receiver operating characteristic. Copyright © 2016 Diabetes India. Published by Elsevier Ltd. All rights reserved.

[Adaptation strategies faced with chronic pain].

Science.gov (United States)

Bioy, Antoine

2017-05-01

Chronic pain constitutes a challenge for patients. It makes them uneasy with regard to their personality, their corporality and their life balance, and leaves long-lasting effects on their experience as a patient. The development of adaptation strategies and resources to deal with chronic pain is therefore essential. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

Chronic Abdominal Wall Pain.

Science.gov (United States)

Koop, Herbert; Koprdova, Simona; Schürmann, Christine

2016-01-29

Chronic abdominal wall pain is a poorly recognized clinical problem despite being an important element in the differential diagnosis of abdominal pain. This review is based on pertinent articles that were retrieved by a selective search in PubMed and EMBASE employing the terms "abdominal wall pain" and "cutaneous nerve entrapment syndrome," as well as on the authors' clinical experience. In 2% to 3% of patients with chronic abdominal pain, the pain arises from the abdominal wall; in patients with previously diagnosed chronic abdominal pain who have no demonstrable pathological abnormality, this likelihood can rise as high as 30% . There have only been a small number of clinical trials of treatment for this condition. The diagnosis is made on clinical grounds, with the aid of Carnett's test. The characteristic clinical feature is strictly localized pain in the anterior abdominal wall, which is often mischaracterized as a "functional" complaint. In one study, injection of local anesthesia combined with steroids into the painful area was found to relieve pain for 4 weeks in 95% of patients. The injection of lidocaine alone brought about improvement in 83-91% of patients. Long-term pain relief ensued after a single lidocaine injection in 20-30% of patients, after repeated injections in 40-50% , and after combined lidocaine and steroid injections in up to 80% . Pain that persists despite these treatments can be treated with surgery (neurectomy). Chronic abdominal wall pain is easily diagnosed on physical examination and can often be rapidly treated. Any physician treating patients with abdominal pain should be aware of this condition. Further comparative treatment trials will be needed before a validated treatment algorithm can be established.

Mapping risk of plague in Qinghai-Tibetan Plateau, China.

Science.gov (United States)

Qian, Quan; Zhao, Jian; Fang, Liqun; Zhou, Hang; Zhang, Wenyi; Wei, Lan; Yang, Hong; Yin, Wenwu; Cao, Wuchun; Li, Qun

2014-07-10

Qinghai-Tibetan Plateau of China is known to be the plague endemic region where marmot (Marmota himalayana) is the primary host. Human plague cases are relatively low incidence but high mortality, which presents unique surveillance and public health challenges, because early detection through surveillance may not always be feasible and infrequent clinical cases may be misdiagnosed. Based on plague surveillance data and environmental variables, Maxent was applied to model the presence probability of plague host. 75% occurrence points were randomly selected for training model, and the rest 25% points were used for model test and validation. Maxent model performance was measured as test gain and test AUC. The optimal probability cut-off value was chosen by maximizing training sensitivity and specificity simultaneously. We used field surveillance data in an ecological niche modeling (ENM) framework to depict spatial distribution of natural foci of plague in Qinghai-Tibetan Plateau. Most human-inhabited areas at risk of exposure to enzootic plague are distributed in the east and south of the Plateau. Elevation, temperature of land surface and normalized difference vegetation index play a large part in determining the distribution of the enzootic plague. This study provided a more detailed view of spatial pattern of enzootic plague and human-inhabited areas at risk of plague. The maps could help public health authorities decide where to perform plague surveillance and take preventive measures in Qinghai-Tibetan Plateau.

Diagnosis and treatment of acute and chronic leukemia

International Nuclear Information System (INIS)

1978-01-01

The Cancergram covers both acute and chronic leukemia in all of its forms (acute lymphocytic, acute monocytic, acute or sub-acute granulocytic, chronic granulocytic, chronic lymphocytic, chronic monocytic, plasma cell, stem cell, and hairy cell). Other neoplastic conditions of the reticuloendothelial system, lymphatic system, spleen, multiple myeloma, macroglobulinemia and other monoclonal gammopathies are excluded, and will be coveted by other Cancergrams now under development. This Cancergram includes abstracts concerning all clinical aspects of the disease, such as diagnosis and staging, supportive care, evaluation, and therapy. Animal models, tissue culture experiments, carcinogenesis and other pre-clinical studies are generally excluded, except for those considered to have direct clinical relevance

Predisposing Factors in Acute-on-Chronic Liver Failure

DEFF Research Database (Denmark)

Trebicka, J.

2016-01-01

Acute-on-chronic liver failure (ACLF) is a syndrome with high short-term mortality in patients with chronic liver disease. The definition of ACLF has been addressed recently in many publications, and despite regional differences the number and severity of organ failures are decisive for the prese......Acute-on-chronic liver failure (ACLF) is a syndrome with high short-term mortality in patients with chronic liver disease. The definition of ACLF has been addressed recently in many publications, and despite regional differences the number and severity of organ failures are decisive...... hypertension might predispose for the development of ACLF after proper injury and response. © 2016 by Thieme Medical Publishers, Inc....

[Dexketoprofen trometamol in the treatment of chronic prostatitis/chronic pelvic pain syndrome].

Science.gov (United States)

Jiang, Ming-hua; Wu, Guan-cheng; Liu, Hong-liang

2009-09-01

To evaluate the clinical efficacy and safety of dexketoprofen trometamol in the treatment of patients with chronic prostatitis/chronic pelvic pain syndrome (CP/CPPS). A total of 115 patients with CP/CPPS were divided into a dexketoprofen trometamol group (n = 40), treated with dexketoprofen trometamol (25 mg, tid) and terazosin (2 mg, qn), an indometacin group (n = 40) given indometacin (25 mg, tid) and terazosin (2 mg, qn), and a terazosin group (n = 35) administered terazosin (2 mg, qn) only, all treated for 4 weeks. Scores on the NIH-chronic prostatitis symptom index (NIH-CPSI) were obtained before and after the treatment, and the efficacy and adverse events were observed and compared. The NIH-CPSI scores were significantly improved after the treatment in all the three groups. The clinical efficacy was significantly better in the dexketoprofen trometamol and indometacin groups than in the terazosin group (P 0.05). The rates of adverse events were 10.00%, 18.57% and 27.50% in the dexketoprofen trometamol, terazosin and indometacin groups, significantly lower in the former two than in the latter one (P dexketoprofen trometamol with terazosin could effectively improve the clinical symptoms of CP/CPPS, better than terazosin in therapeutic efficacy and than indometacin in drug tolerance.

[Physical treatment modalities for chronic leg ulcers].

Science.gov (United States)

Dissemond, J

2010-05-01

An increasing numbers of physical treatment options are available for chronic leg ulcer. In this review article, compression therapy, therapeutic ultrasound, negative pressure therapy, extracorporeal shock wave therapy, electrostimulation therapy, electromagnetic therapy, photodynamic therapy, water-filtered infrared-A-radiation and hydrotherapy are discussed in terms of their practical applications and the underlying evidence. With the exception of compression therapy for most of these treatments, good scientific data are not available. However this is a widespread problem in the treatment of chronic wounds. Nevertheless, several of the described methods such as negative pressure therapy represent one of the gold standards in practical treatment of patients with chronic leg ulcers. Although the use of physical treatment modalities may improve healing in patients with chronic leg ulcers, the diagnosis and treatment of the underlying causes are essential for long-lasting success.

Hypnotherapy for the Management of Chronic Pain

Science.gov (United States)

Elkins, Gary; Jensen, Mark P.; Patterson, David R.

2009-01-01

This article reviews controlled prospective trials of hypnosis for the treatment of chronic pain. Thirteen studies, excluding studies of headaches, were identified that compared outcomes from hypnosis for the treatment of chronic pain to either baseline data or a control condition. The findings indicate that hypnosis interventions consistently produce significant decreases in pain associated with a variety of chronic-pain problems. Also, hypnosis was generally found to be more effective than nonhypnotic interventions such as attention, physical therapy, and education. Most of the hypnosis interventions for chronic pain include instructions in self-hypnosis. However, there is a lack of standardization of the hypnotic interventions examined in clinical trials, and the number of patients enrolled in the studies has tended to be low and lacking long-term follow-up. Implications of the findings for future clinical research and applications are discussed. PMID:17558718

Psychological characteristics of chronic depression: a longitudinal cohort study.

Science.gov (United States)

Wiersma, Jenneke E; van Oppen, Patricia; van Schaik, Digna J F; van der Does, A J Willem; Beekman, Aartjan T F; Penninx, Brenda W J H

2011-03-01

Few studies have investigated the importance of psychological characteristics for chronicity of depression. Knowledge about psychological differences between chronically depressed persons and nonchronically depressed persons may help to improve treatment of chronic depression. This is the first study to simultaneously compare in large samples various psychological characteristics between chronically depressed and nonchronically depressed adults. Baseline data were drawn from the Netherlands Study of Depression and Anxiety (NESDA), an ongoing longitudinal cohort study aimed at examining the long-term course of depressive and anxiety disorders in different health care settings and phases of illness. Participants were aged 18 to 65 years at the baseline assessment in 2004-2007 and had a current diagnosis of DSM-IV major depressive disorder (N = 1,002). Chronicity of depression was defined as being depressed for 24 months or more in the past 4 to 5 years. The chronicity criterion was fulfilled by 31% (n = 312). The NEO Five-Factor Inventory measured the 5 personality domains, the Leiden Index of Depression Sensitivity-Revised was used to measure cognitive reactivity (eg, hopelessness, rumination), and the Mastery Scale measured external locus of control. Compared to the nonchronically depressed persons, the chronically depressed persons reported significantly higher levels of neuroticism (OR = 1.81; 95% CI, 1.55-2.12; P testing these variables multivariably, the odds of chronic depression were significantly increased among those with low extraversion (OR = 0.73; 95% CI, 0.61-0.88; P = .001), high rumination (OR = 1.24; 95% CI, 1.01-1.53; P = .04), and high external locus of control (OR = 1.48; 95% CI, 1.21-1.80; P psychological characteristics for chronicity of depression. These findings provide suggestions for more specific interventions, focused on extraversion, rumination, and external locus of control, in the treatment of chronic depression. © Copyright 2011

Multiple chronic conditions and life expectancy: a life table analysis.

Science.gov (United States)

DuGoff, Eva H; Canudas-Romo, Vladimir; Buttorff, Christine; Leff, Bruce; Anderson, Gerard F

2014-08-01

The number of people living with multiple chronic conditions is increasing, but we know little about the impact of multimorbidity on life expectancy. We analyze life expectancy in Medicare beneficiaries by number of chronic conditions. A retrospective cohort study using single-decrement period life tables. Medicare fee-for-service beneficiaries (N=1,372,272) aged 67 and older as of January 1, 2008. Our primary outcome measure is life expectancy. We categorize study subjects by sex, race, selected chronic conditions (heart disease, cancer, chronic obstructive pulmonary disease, stroke, and Alzheimer disease), and number of comorbid conditions. Comorbidity was measured as a count of conditions collected by Chronic Conditions Warehouse and the Charlson Comorbidity Index. Life expectancy decreases with each additional chronic condition. A 67-year-old individual with no chronic conditions will live on average 22.6 additional years. A 67-year-old individual with 5 chronic conditions and ≥10 chronic conditions will live 7.7 fewer years and 17.6 fewer years, respectively. The average marginal decline in life expectancy is 1.8 years with each additional chronic condition-ranging from 0.4 fewer years with the first condition to 2.6 fewer years with the sixth condition. These results are consistent by sex and race. We observe differences in life expectancy by selected conditions at 67, but these differences diminish with age and increasing numbers of comorbid conditions. Social Security and Medicare actuaries should account for the growing number of beneficiaries with multiple chronic conditions when determining population projections and trust fund solvency.

[The French Chronic Kidney Disease-Renal Epidemiology and Information Network (CKD-REIN) cohort study: To better understand chronic kidney disease].

Science.gov (United States)

Stengel, Bénédicte; Combe, Christian; Jacquelinet, Christian; Briançon, Serge; Fouque, Denis; Laville, Maurice; Frimat, Luc; Pascal, Christophe; Herpe, Yves-Édouard; Morel, Pascal; Deleuze, Jean-François; Schanstra, Joost P; Pisoni, Ron L; Robinson, Bruce M; Massy, Ziad A

2016-04-01

Preserving kidney function and improving the transition from chronic kidney disease to end stage is a research and healthcare challenge. The national Chronic Kidney Disease-Renal Epidemiology and Information Network (CKD-REIN) cohort was established to identify the determinants, biomarkers and practice patterns associated with chronic kidney disease outcomes. The study will include more than 3000 adult patients with moderate to advanced chronic kidney disease from a representative sample of 40 nephrology clinics with respect to regions and legal status, public or private. Patients are recruited during a routine visit and followed for 5 years, before and after starting renal replacement therapy. Patient-level clinical, biological, and lifestyle data are collected annually, as well as provider-level data on clinical practices, coordinated with the International Chronic Kidney Disease Outcomes and Practice Pattern Study. Blood and urine samples are stored in a biobank. Major studied outcomes include survival, patient-reported outcomes, disease progression and hospitalizations. More than 13,000 eligible patients with chronic kidney disease were identified, 60% with stage 3 and 40% with stage 4. Their median age is 72 years [interquartile range, 62-80 years], 60% are men and 38% have diabetes. By the end of December 2015, 2885 patients were included. The CKD-REIN cohort will serve to improve our understanding of chronic kidney disease and provide evidence to improve patient survival and quality of life as well as health care system performances. Copyright © 2016 Association Société de néphrologie. All rights reserved.

Chronic Disease Management in Family Practice: Clinical Note.

Science.gov (United States)

1998-03-01

disease management in the family practice selling. This paper discusses chronic disease management in the family practice selling....Chronic disease management is the process of evaluating and treating a medical condition or disease state which can not be readily cured so as to...minimize it’s negative impact on the individual. Examples of chronic disease management include the treatment of hypertension, diabetes, osteoporosis

Aggregation of MBP in chronic demyelination.

Science.gov (United States)

Frid, Kati; Einstein, Ofira; Friedman-Levi, Yael; Binyamin, Orli; Ben-Hur, Tamir; Gabizon, Ruth

2015-07-01

Misfolding of key disease proteins to an insoluble state is associated with most neurodegenerative conditions, such as prion, Parkinson, and Alzheimer's diseases. In this work, and by studying animal models of multiple sclerosis, we asked whether this is also the case for myelin basic protein (MBP) in the late and neurodegenerative phases of demyelinating diseases. To this effect, we tested whether MBP, an essential myelin component, present prion-like properties in animal models of MS, as is the case for Cuprizone-induced chronic demyelination or chronic phases of Experimental Autoimmune Encephalomyelitis (EAE). We show here that while total levels of MBP were not reduced following extensive demyelination, part of these molecules accumulated thereafter as aggregates inside oligodendrocytes or around neuronal cells. In chronic EAE, MBP precipitated concomitantly with Tau, a marker of diverse neurodegenerative conditions, including MS. Most important, analysis of fractions from Triton X-100 floatation gradients suggest that the lipid composition of brain membranes in chronic EAE differs significantly from that of naïve mice, an effect which may relate to oxidative insults and subsequently prevent the appropriate insertion and compaction of new MBP in the myelin sheath, thereby causing its misfolding and aggregation. Prion-like aggregation of MBP following chronic demyelination may result from an aberrant lipid composition accompanying this pathological status. Such aggregation of MBP may contribute to neuronal damage that occurs in the progressive phase of MS.

Drug therapy for chronic idiopathic axonal polyneuropathy

NARCIS (Netherlands)

Vrancken, A. F. J. E.; van Schaik, I. N.; Hughes, R. A. C.; Notermans, N. C.

2004-01-01

BACKGROUND: Chronic idiopathic axonal polyneuropathy is an insidiously progressive sensory or sensorimotor polyneuropathy that affects elderly people. Although severe disability or handicap does not occur, it reduces quality of life. OBJECTIVES: To assess whether drug therapy for chronic idiopathic

Do Danes enjoy a high performing chronic care system?

DEFF Research Database (Denmark)

Hernández-Quevedo, Christina; Olejaz, Maria; Juul, Annegrete

2012-01-01

The trends in population health in Denmark are similar to those in most Western European countries. Major health issues include, among others, the high prevalence of chronic illnesses and lifestyle related risk factors such as obesity, tobacco, physical inactivity and alcohol. This has pressed...... the health system towards a model of provision of care based on the management of chronic care conditions. While the Chronic Care Model was introduced in 2005, the Danish health system does not fulfil the ten key preconditions that would characterise a high-performing chronic care system. As revealed...... in a recent report, the fragmented structure of the Danish health system poses challenges in providing effectively coordinated care to patients with chronic diseases....

Chronic care model and cost reduction in initial health: a new approach for satisfaction and improvement of chronicity

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Stefano Marcelli

2017-10-01

Full Text Available Nowadays, the number of elderly is growing, with consequent increase of chronic diseases. An effective approach to reduce the costs incurred is required. The Chronic Care Model has proven to be a good starting point for a better management of economic and human resources.

Do illness perceptions of people with chronic low back pain differ from people without chronic low back pain?

NARCIS (Netherlands)

van Wilgen, C. Paul; van Ittersum, Miriam W.; Kaptein, Ad A.

Objectives To determine why some people develop chronic low back pain, and whether illness perceptions are an important risk factor in the transition from acute to chronic low back pain. Design Cross-sectional study. Participants Four hundred and two members of the general Dutch population, with and

Stage effect of chronic kidney disease in erectile function

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Márcio Rodrigues Costa

Full Text Available ABSTRACT Purpose The study aims to assess the influence of the stage of chronic kidney disease and glomerular filtration rate on prevalence and degree of erectile dysfunction. Materials and Methods This transversal study, conducted from May 2013 to December 2015, included patients with chronic kidney disease in conservative treatment, stages III/IV/V. Erectile dysfunction was evaluated by the International Index of Erectile Function. Data classically associated with erectile dysfunction were obtained by medical record review. Erectile dysfunction, degree of erectile dysfunction, and other main variables associated with erectile dysfunction were compared between patients with chronic kidney disease on conservative treatment stages III versus IV/V using the Chi-square test. The relationship between score of the International Index of Erectile Dysfunction and glomerular filtration rate was established by Pearson correlation coefficient. Results Two hundred and forty five patients with chronic kidney disease in conservative treatment participated of the study. The prevalence of erectile dysfunction in patients with chronic kidney disease in stages IV/V was greater than in stage III. Glomerular filtration rate positively correlated with score of the International Index of Erectile Dysfunction. Conclusions The study suggests that chronic kidney disease progression (glomerular filtration rate decrease and advance in chronic kidney disease stages worsen erectile function. Hypothetically, diagnosis and treatment of erectile dysfunction may be anticipated with the analysis of chronic kidney disease progression.

Severity of chronic Lyme disease compared to other chronic conditions: a quality of life survey

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Lorraine Johnson

2014-03-01

Full Text Available Overview. The Centers for Disease Control and Prevention (CDC health-related quality of life (HRQoL indicators are widely used in the general population to determine the burden of disease, identify health needs, and direct public health policy. These indicators also allow the burden of illness to be compared across different diseases. Although Lyme disease has recently been acknowledged as a major health threat in the USA with more than 300,000 new cases per year, no comprehensive assessment of the health burden of this tickborne disease is available. This study assesses the HRQoL of patients with chronic Lyme disease (CLD and compares the severity of CLD to other chronic conditions.Methods. Of 5,357 subjects who responded to an online survey, 3,090 were selected for the study. Respondents were characterized as having CLD if they were clinically diagnosed with Lyme disease and had persisting symptoms lasting more than 6 months following antibiotic treatment. HRQoL of CLD patients was assessed using the CDC 9-item metric. The HRQoL analysis for CLD was compared to published analyses for the general population and other chronic illnesses using standard statistical methods.Results. Compared to the general population and patients with other chronic diseases reviewed here, patients with CLD reported significantly lower health quality status, more bad mental and physical health days, a significant symptom disease burden, and greater activity limitations. They also reported impairment in their ability to work, increased utilization of healthcare services, and greater out of pocket medical costs.Conclusions. CLD patients have significantly impaired HRQoL and greater healthcare utilization compared to the general population and patients with other chronic diseases. The heavy burden of illness associated with CLD highlights the need for earlier diagnosis and innovative treatment approaches that may reduce the burden of illness and concomitant costs posed

Severity of chronic Lyme disease compared to other chronic conditions: a quality of life survey

Science.gov (United States)

Johnson, Lorraine; Wilcox, Spencer; Mankoff, Jennifer

2014-01-01

Overview. The Centers for Disease Control and Prevention (CDC) health-related quality of life (HRQoL) indicators are widely used in the general population to determine the burden of disease, identify health needs, and direct public health policy. These indicators also allow the burden of illness to be compared across different diseases. Although Lyme disease has recently been acknowledged as a major health threat in the USA with more than 300,000 new cases per year, no comprehensive assessment of the health burden of this tickborne disease is available. This study assesses the HRQoL of patients with chronic Lyme disease (CLD) and compares the severity of CLD to other chronic conditions. Methods. Of 5,357 subjects who responded to an online survey, 3,090 were selected for the study. Respondents were characterized as having CLD if they were clinically diagnosed with Lyme disease and had persisting symptoms lasting more than 6 months following antibiotic treatment. HRQoL of CLD patients was assessed using the CDC 9-item metric. The HRQoL analysis for CLD was compared to published analyses for the general population and other chronic illnesses using standard statistical methods. Results. Compared to the general population and patients with other chronic diseases reviewed here, patients with CLD reported significantly lower health quality status, more bad mental and physical health days, a significant symptom disease burden, and greater activity limitations. They also reported impairment in their ability to work, increased utilization of healthcare services, and greater out of pocket medical costs. Conclusions. CLD patients have significantly impaired HRQoL and greater healthcare utilization compared to the general population and patients with other chronic diseases. The heavy burden of illness associated with CLD highlights the need for earlier diagnosis and innovative treatment approaches that may reduce the burden of illness and concomitant costs posed by this

The impact of repeated treatment with praziquantel of schistosomiasis in children under six years of age living in an endemic area for Schistosoma haematobium infection

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Mduluza T

2001-01-01

Full Text Available Praziquantel was given every eight weeks for two years to children aged under six years of age, living in a Schistosoma haematobium endemic area. Infection with S. haematobium and haematuria were examined in urine and antibody profiles (IgA, IgE, IgM, IgG1, IgG2, IgG3, and IgG4 against S. haematobium adult worm and egg antigens were determined from sera collected before each treatment. Chemotherapy reduced infection prevalence and mean intensity from 51.8% and 110 eggs per 10 ml urine, respectively, before starting re-treatment programme to very low levels thereafter. Praziquantel is not accumulated after periodic administration in children. Immunoglobulin levels change during the course of treatment with a shift towards 'protective' mechanisms. The significant changes noted in some individuals were the drop in 'blocking' IgG2 and IgG4 whereas the 'protecting' IgA and IgG1 levels increased. The antibody profiles in the rest of the children remained generally unchanged throughout the study and no haematuria was observed after the second treatment. The removal of worms before production of large number of eggs, prevented the children from developing morbidity.

Renal arteriovenous shunts, fistulae and malformations - angiographic case reports

International Nuclear Information System (INIS)

Esser, P.W.; Duex, A.

1989-01-01

Individual case reports serve to demonstrate the pathogenetically different renal arteriovenous shunt formations, such as congenital arteriovenous angioma, spontaneous arteriovenous aneurysm, iatrogenic arterio-venous fistula and neoplasia-conditioned arteriovenous fistula. These are discussed in detail, including treatment possibilities. The ranking of digital subtraction angiography is emphasised. Our case reports show that in preoperative diagnosis of pathological structures in the kidney, renovasography is an invaluable tool, especially with i.a. DSA technique, and is superior to all other methods such as sonography, CT, MR and colour-coded Doppler sonography. Due to improved techniques of angiography (markedly lower amounts of contrast medium when using catheters of narrow lumen) indication for i.a. DSA in haematuria of unknown origin should be liberal. Above all, the method should be performed at an early stage. If there is a NAD renal finding in the i.a. DSA renovasogram in renally conditioned haematuria even when using a 1024 x 1024 image matrix, it is advisable to perform selective renal arteriography to either exclude or confirm the existence of an intrarenal angioma, additionally in conventional sheet film technique because of the superior power of resolution. (orig.) [de

Hyperbaric oxygen as sole treatment for severe radiation - induced haemorrhagic cystitis

Energy Technology Data Exchange (ETDEWEB)

Dellis, Athanasios, E-mail: aedellis@gmail.com [Department of Surgery, National and Kapodistrian University of Athens, Aretaieion Academic Hospital, Athens (Greece); Papatsoris, Athanasios; Deliveliotis, Charalambos; Skolarikos, Andreas [Department of Urology, University of Athens, Sismanoglio General Hospital, Athens (Greece); Kalentzos, Vasileios [Department of Diving and Hyperbaric Oxygen, Naval and Veterans Hospital, Athens (Greece)

2017-05-15

Purpose: To examine the safety and efficacy of hyperbaric oxygen as the primary and sole treatment for severe radiation-induced haemorrhagic cystitis. Materials and methods: Hyperbaric oxygen was prospectively applied as primary treatment in 38 patients with severe radiation cystitis. Our primary endpoint was the incidence of complete and partial response to treatment, while the secondary endpoints included the duration of response, the correlation of treatment success-rate to the interval between the onset of haematuria and initiation of therapy, blood transfusion need and total radiation dose, the number of sessions to success, the avoidance of surgery and the overall survival. Results: All patients completed therapy without complications with a mean follow-up of 29.33 months. Median number of sessions needed was 33. Complete and partial response rate was 86.8% and 13.2%, respectively. All 33 patients with complete response received therapy within 6 months of the haematuria onset. One patient needed cystectomy, while 33 patients were alive at the end of follow-up. Conclusions: Our study suggests the early primary use of hyperbaric oxygen for radiation-induced severe cystitis as an effective and safe treatment option. (author)

Siblings of children with a chronic illness: a meta-analysis.

Science.gov (United States)

Sharpe, Donald; Rossiter, Lucille

2002-12-01

To review the literature pertaining to the siblings of children with a chronic illness. Fifty-one published studies and 103 effect sizes were identified and examined through meta-analysis. We found (1) a modest, negative effect size statistic existed for siblings of children with a chronic illness relative to comparison participants or normative data; (2) heterogeneity existed for those effect sizes; (3) parent reports were more negative than child self-reports; (4) psychological functioning (i.e., depression, anxiety), peer activities, and cognitive development scores were lower for siblings of children with a chronic illness compared to controls; and (5) a cluster of chronic illnesses with daily treatment regimes was associated with negative effect statistics compared to chronic illnesses that did not affect daily functioning. More methodologically sound studies investigating the psychological functioning of siblings of children with a chronic illness are needed. Clinicians need to know that siblings of children with a chronic illness are at risk for negative psychological effects. Intervention programs for the siblings and families of children with a chronic illness should be developed.

Effective physical treatment for chronic low back pain.

Science.gov (United States)

Maher, C G

2004-01-01

It is now feasible to adopt an evidence-based approach when providing physical treatment for patients with chronic LBP. A summary of the efficacy of a range of physical treatments is provided in Table 1. The evidence-based primary care options are exercise, laser, massage, and spinal manipulation; however, the latter three have small or transient effects that limit their value as therapies for chronic LBP. In contrast, exercise produces large reductions in pain and disability, a feature that suggests that exercise should play a major role in the management of chronic LBP. Physical treatments, such as acupuncture, backschool, hydrotherapy, lumbar supports, magnets, TENS, traction, ultrasound, Pilates therapy, Feldenkrais therapy, Alexander technique, and craniosacral therapy are either of unknown value or ineffective and so should not be considered. Outside of primary care, multidisciplinary treatment or functional restoration is effective; however, the high cost probably means that these programs should be reserved for patients who do not respond to cheaper treatment options for chronic LBP. Although there are now effective treatment options for chronic LBP, it needs to be acknowledged that the problem of chronic LBP is far from solved. Though treatments can provide marked improvements in the patient's condition, the available evidence suggests that the typical chronic LBP patient is left with some residual pain and disability. Developing new, more powerful treatments and refining the current group of known effective treatments is the challenge for the future.

Pregabalin for Pain Treatment in Chronic Pancreatitis

DEFF Research Database (Denmark)

Olesen, Søren Schou; Bowense, S; Wilder-Smith, Oliver

2011-01-01

Intractable pain usually dominates the clinical presentation of chronic pancreatitis (CP). Slowing of electroencephalogram (EEG) rhythmicity has been associated with abnormal cortical pain processing in other chronic pain disorders. The aim of this study was to investigate the spectral distribution...

Reported barriers to evaluation in chronic care

DEFF Research Database (Denmark)

Knai, Cécile; Nolte, Ellen; Brunn, Matthias

2013-01-01

The growing movement of innovative approaches to chronic disease management in Europe has not been matched by a corresponding effort to evaluate them. This paper discusses challenges to evaluation of chronic disease management as reported by experts in six European countries....

Ribavirin monotherapy for chronic hepatitis C infection

DEFF Research Database (Denmark)

Brok, Jesper; Gluud, Lise L; Gluud, Christian

2006-01-01

Adding ribavirin to interferon improves treatment response for patients with chronic hepatitis C, but the effects of ribavirin monotherapy are unclear. We conducted a systematic review to assess the benefits and harms of ribavirin monotherapy for patients with chronic hepatitis C....

Chronic Pancreatitis: A Changing Etiology?

OpenAIRE

Raffaele Pezzilli; Andrea Lioce; Luca Frulloni

2008-01-01

In 1998, Lankisch and Banks reported that the prevalence of chronic pancreatitis appeared to be in the range of 3-10 per 100,000 people in many parts of the world [1]. They also emphasized that the most important medical problems associated with the disease included abdominal pain, steatorrhea, diabetes mellitus and the possibility that chronic pancreatitis may be considered a premalignant condition [2, 3]. In 2002, in a well-written review, Banks pointed out that the two important forms were...

FEATURES OF CHEMILUMINESCENT ACTIVITY OF NEUTROPHILIC GRANULOCYTES IN PATIENTS WITH CHRONIC GASTRITIS, CHRONIC ATROPHIC GASTRITIS AND GASTRIC CANCER

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O. V. Smirnova

2017-01-01

Full Text Available Chronic gastritis is the most common disease of gastro-intestinal tract. Precancerous potential is among most important epidemiological features of chronic gastritis. Immune system plays a distinct role in transformation from precancerous state to malignancy. In this context, the aim of our work was a study of spontaneous and induced chemiluminescence activity of neutrophilic granulocytes in patients with chronic superficial gastritis, chronic atrophic gastritis and gastric cancer. The work presents results of comprehensive laboratory examination of patients with chronic gastritis (CG (a total of 85 persons. 25 patients with chronic atrophic gastritis (CAG, and 50 patients with gastric cancer (GC at the age of 19 to 70 years were enrolled. Control group included 115 healthy donors without gastrointestinal complaints at the age of 19 to 67 years. The study was performed with venous blood samples taken from cubital vein into Vacutainer tubes with sodium heparin (5 U/mL prior to starting any pathogenic treatment. Evaluation of spontaneous and induced chemiluminescence was performed for 90 minutes at a 36-channel “CL 3606” chemiluminescence analyzer (Russia. In our study, patients with gastric cancer showed clear unidirectional changes in chemiluminescent activity of neutrophilic granulocytes (NG. When measuring spontaneous and induced NG chemiluminescence, we diagnosed a decreased phagocytic activity characterized by prolonged time-to-peak and area under the curve for spontaneous and induced CL, thus presuming longer activation time required in cases of reduced phagocytic function. The NG activity in patients with chronic gastritis is not impaired, but, similar changes of time-to-peak and area under were detected. Chemiluminescent activity of NG is increased in the group of CAG patients, and, considering similar changes in activation time and area under the curve, NG also produce greater amount of reactive oxygen species. Thus, for all H

Coexistence of chronic myeloid leukemia and diffuse large B-cell lymphoma with antecedent chronic lymphocytic leukemia: a case report and review of the literature.

Science.gov (United States)

Abuelgasim, Khadega A; Rehan, Hinna; Alsubaie, Maha; Al Atwi, Nasser; Al Balwi, Mohammed; Alshieban, Saeed; Almughairi, Areej

2018-03-11

Chronic lymphocytic leukemia and chronic myeloid leukemia are the most common types of adult leukemia. However, it is rare for the same patient to suffer from both. Richter's transformation to diffuse large B-cell lymphoma is frequently observed in chronic lymphocytic leukemia. Purine analog therapy and the presence of trisomy 12, and CCND1 gene rearrangement have been linked to increased risk of Richter's transformation. The coexistence of chronic myeloid leukemia and diffuse large B-cell lymphoma in the same patient is extremely rare, with only nine reported cases. Here, we describe the first reported case of concurrent chronic myeloid leukemia and diffuse large B-cell lymphoma in a background of chronic lymphocytic leukemia. A 60-year-old Saudi man known to have diabetes, hypertension, and chronic active hepatitis B was diagnosed as having Rai stage II chronic lymphocytic leukemia, with trisomy 12 and rearrangement of the CCND1 gene in December 2012. He required no therapy until January 2016 when he developed significant anemia, thrombocytopenia, and constitutional symptoms. He received six cycles of fludarabine, cyclophosphamide, and rituximab, after which he achieved complete remission. One month later, he presented with progressive leukocytosis (mostly neutrophilia) and splenomegaly. Fluorescence in situ hybridization from bone marrow aspirate was positive for translocation (9;22) and reverse transcription polymerase chain reaction detected BCR-ABL fusion gene consistent with chronic myeloid leukemia. He had no morphologic or immunophenotypic evidence of chronic lymphocytic leukemia at the time. Imatinib, a first-line tyrosine kinase inhibitor, was started. Eight months later, a screening imaging revealed new liver lesions, which were confirmed to be diffuse large B-cell lymphoma. In chronic lymphocytic leukemia, progressive leukocytosis and splenomegaly caused by emerging chronic myeloid leukemia can be easily overlooked. It is unlikely that chronic myeloid

Patient-Centered Medical Home in chronic obstructive pulmonary disease

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Ortiz G

2011-10-01

Full Text Available Gabriel Ortiz1, Len Fromer21Pediatric Pulmonary Services, El Paso, TX; 2Department of Family Medicine, David Geffen School of Medicine, UCLA, Los Angeles, CA, USAAbstract: Chronic obstructive pulmonary disease (COPD is a progressive and debilitating but preventable and treatable disease characterized by cough, phlegm, dyspnea, and fixed or incompletely reversible airway obstruction. Most patients with COPD rely on primary care practices for COPD management. Unfortunately, only about 55% of US outpatients with COPD receive all guideline-recommended care. Proactive and consistent primary care for COPD, as for many other chronic diseases, can reduce hospitalizations. Optimal chronic disease management requires focusing on maintenance rather than merely acute rescue. The Patient-Centered Medical Home (PCMH, which implements the chronic care model, is a promising framework for primary care transformation. This review presents core PCMH concepts and proposes multidisciplinary team-based PCMH care strategies for COPD.Keywords: Patient-Centered Medical Home, chronic care model, chronic obstructive pulmonary disease, patient education, physician assistants, nurse practitioners

Brain perfusion in acute and chronic hyperglycemia in rats

International Nuclear Information System (INIS)

Kikano, G.E.; LaManna, J.C.; Harik, S.I.

1989-01-01

Recent studies show that acute and chronic hyperglycemia cause a diffuse decrease in regional cerebral blood flow and that chronic hyperglycemia decreases the brain L-glucose space. Since these changes can be caused by a decreased density of perfused brain capillaries, we used 30 adult male Wistar rats to study the effect of acute and chronic hyperglycemia on (1) the brain intravascular space using radioiodinated albumin, (2) the anatomic density of brain capillaries using alkaline phosphatase histochemistry, and (3) the fraction of brain capillaries that are perfused using the fluorescein isothiocyanate-dextran method. Our results indicate that acute and chronic hyperglycemia do not affect the brain intravascular space nor the anatomic density of brain capillaries. Also, there were no differences in capillary recruitment among normoglycemic, acutely hyperglycemic, and chronically hyperglycemic rats. These results suggest that the shrinkage of the brain L-glucose space in chronic hyperglycemia is more likely due to changes in the blood-brain barrier permeability to L-glucose

Pathology and differential diagnosis of chronic, noninfectious gastritis.

Science.gov (United States)

Polydorides, Alexandros D

2014-03-01

The histologic finding of chronic inflammation in an endoscopic mucosal biopsy of the stomach (chronic gastritis) is very common and usually reflects the presence of Helicobacter pylori infection. However, infectious organisms are not always present in biopsy material, and some cases of chronic gastritis do not result from H. pylori infection. Thus, the differential diagnosis of this finding is an important one for pathologists to keep in mind. This review presents the three most common and clinically significant causes of chronic, noninfectious gastritis, namely, autoimmune atrophic gastritis, lymphocytic gastritis, and gastric involvement in the setting of inflammatory bowel disease, especially Crohn disease. For each entity, a brief discussion of its etiology and pathogenesis, a review of the clinical and endoscopic features, and a description of the microscopic findings are presented in the context of the differential diagnosis of chronic gastritis with emphasis on helpful histopathologic hints and long-term sequelae. Copyright © 2014 Elsevier Inc. All rights reserved.

[Reporting chronic hepatitis B and C in Denmark

DEFF Research Database (Denmark)

Hansen, N.; Cowan, S.; Christensen, P.B.

2008-01-01

INTRODUCTION: It became mandatory to report cases of chronic hepatitis B and C in Denmark in May 2002. The "treating doctor" is obliged to make the report. The purpose of this study is to find out how many patients with chronic hepatitis B or C who are monitored in the Danish health care system...... are reported to the State Serum Institute (SSI) and to find out who makes the report and from these numbers to estimate the total number of patients in Denmark with chronic hepatitis B and C. MATERIALS AND METHODS: Patients with chronic hepatitis B or C who were reported to the SSI before June 20th 2006 were...... cross-referenced with patients included in the Danish Database of Hepatitis B and C (DANHEP) on the basis of their social security number. RESULTS: The study found that only 50% of patients monitored at Danish hospitals with chronic hepatitis B or C are registered with the SSI. Respectively 47% and 38...

Acupuncture for chronic pelvic inflammatory disease: A systematic review protocol.

Science.gov (United States)

Cheng, Ying; Yuan, Youcai; Jin, Yuhao; Xu, Na; Guo, Taipin

2018-03-01

Chronic pelvic inflammation disease (PID) is a difficult-to-treat gynecological disorder with complex etiologies. Acupuncture has been applied widely for treating chronic pelvic inflammation or chronic pelvic pain symptoms in China. The aim of this review is to undertake a systematic review to estimate the effectiveness and safety of acupuncture on chronic PID. A literature search will be conducted electronically with date up to October 2018 in MEDLINE, Cochrane Library, EBASE, and CNKI databases, using combination subject terms of chronic pelvic pain (or chronic pelvic inflammation, and chronic pelvic pain symptoms, etc.) and acupuncture related treatment. Also duplicates will be removed. The primary outcomes consisted of improvement rate and pain relief. Secondary outcomes include the recurrence rate and side effects, such as pneumothorax, bleeding, serious discomfort, subcutaneous nodules, and infection. Systematic reviews and databases will be searched for randomized controlled trials on acupuncture for chronic PID with acupuncture treatment will be included. Cochrane RevMan V5.3.5 risk of bias assessment tool will be implemented for risk of bias evaluation, data synthesis, meta-analyses, and subgroup analysis while condition is met. Mean difference (MD), standard mean difference (SMD), and dichotomous data will be used to present continuous outcomes. This study will generate a comprehensive review of current evidence of acupuncture for chronic pelvic inflammation diseases. The study will provide updated evidence to evaluate the effectiveness and side effects of acupuncture for chronic pelvic inflammation disease. CRD42018087950.

[Treatment motivation in patients with chronic cardiorenal syndrome].

Science.gov (United States)

Efremova, E V; Shutov, A M; Borodulina, E O

2015-01-01

To study treatment motivation in patients with chronic heart failure (CHF) and in those with CHF concurrent with chronic kidney disease (CKD). A total of 203 patients (130 men and 73 women; mean age, 61.8±9.6 years) with CHF diagnosed and assessed in accordance with the National Guidelines of the All-Russian Research Society of Cardiology and the Heart Failure Society for the diagnosis and treatment of CHF (third edition, 2009) were examined. CKD was diagnosed according to the 2012 National Guidelines of the Research Nephrology Society of Russia. A group of patients with chronic cardiorenal syndrome (CRS) included those with CHF and CKD with a glomerular filtration rate (GFR) of motivation for non-drug and drug treatments were assessed in patients with chronic CRS. CFR was 67.7±17.2 ml/min/1.73 m2; chronic CRS was observed in 89 (44%) patients. Psychological functioning assessment showed that the patients with chronic CRS as compared with those with CHF without CKD had high anxiety and maladaptive disease attitudes. CHF treatment motivation (compliance with lifestyle modification and medication) was proved inadequate and detected only in 31 (15.3%) patients with CHF regardless of the presence of CKD. The specific features of psychological functioning, which affected treatment motivation, were seen in patients with chronic CRS: those who were lowly motivated had a euphoric attitude towards their disease (p=0.03); those who were satisfactorily motivated showed an emotive accentuation of character (p=0.002). The presence of CKD aggravates the clinical course of CHF and negatively affects the psychological functioning of patients with CHF. The patients with chronic CRS are characterized by a low level of motivation for both drug and non-drug treatments, which should be taken into account when managing this cohort of patients.

Moderate alcohol consumption and chronic disease

DEFF Research Database (Denmark)

Mukamal, Kenneth J; Clowry, Catherine M; Murray, Margaret M

2016-01-01

Drinking within recommended limits is highly prevalent in much of the world, and strong epidemiological associations exist between moderate alcohol consumption and risk of several major chronic diseases, including coronary heart disease, diabetes, and breast cancer. In many cases, plausible...... biological mediators for these associations have been identified in randomized trials, but gold standard evidence that moderate drinking causes or prevents any chronic disease remains elusive and important concerns about available evidence have been raised. Although long-term randomized trials to test...... suggests that objections to the execution of a full-scale, long-term clinical trial of moderate drinking on chronic disease are increasingly untenable. We present potential lessons learned for such a trial and discuss key features to maximize its feasibility and value....

Ribavirin monotherapy for chronic hepatitis C

DEFF Research Database (Denmark)

Brok, Jesper; Gluud, Lise Lotte; Gluud, Christian

2009-01-01

BACKGROUND: Hepatitis C is a major cause of liver-related morbidity and mortality. A high proportion of patients never experience symptoms. Peginterferon plus ribavirin is the recommended treatment for chronic hepatitis C. However, ribavirin monotherapy may be considered for some patients....... OBJECTIVES: To assess the beneficial and harmful effects of ribavirin monotherapy for patients with chronic hepatitis C. SEARCH STRATEGY: We identified trials through electronic databases, manual searches of bibliographies and journals, authors of trials, and pharmaceutical companies until March 2009....... SELECTION CRITERIA: We included all randomised trials irrespective of blinding, language, or publication status comparing ribavirin versus no intervention, placebo, or interferon for chronic hepatitis C. DATA COLLECTION AND ANALYSIS: The primary outcome measures were serum sustained virological response...

Natural histories of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Rennard, Stephen I; Vestbo, Jørgen

2008-01-01

Concepts relating to the natural history of chronic obstructive pulmonary disease (COPD) arise most importantly from the classic study of Fletcher and colleagues (The Natural History of Chronic Bronchitis and Emphysema, Oxford University Press, New York, 1976). This study, which evaluated working...

Clinical monitoring of 'autoimmune' chronic active hepatitis

NARCIS (Netherlands)

Hoek, Bart van

1989-01-01

This thesis describes the outcome- survival of a large group of 186 consecutive patients with chronic active hepatitis of variouse tiologies, and describes in detail the progress of 21 patients from this group with 'autoimmunie' chronic active hepatitis maintained on standardized immunosuppressive

Chronic pain after childhood groin hernia repair

DEFF Research Database (Denmark)

Aasvang, Eske Kvanner; Kehlet, Henrik

2007-01-01

BACKGROUND: In contrast to the well-described 10% risk of chronic pain affecting daily activities after adult groin hernia repair, chronic pain after childhood groin hernia repair has never been investigated. Studies of other childhood surgery before the age of 3 months suggest a risk of increased...... pain responsiveness later in life, but its potential relationship to chronic pain in adult life is unknown. METHODS: This was a nationwide detailed questionnaire study of chronic groin pain in adults having surgery for a groin hernia repair before the age of 5 years (n = 1075). RESULTS: The response...... rate was 63.3%. In the 651 patients available for analysis, pain from the operated groin was reported by 88 (13.5%) patients whereof 13 (2.0%) patients reported frequent and moderate or severe pain. Pain occurred primarily when exercising sports or other leisure activities. Patients operated on before...

Chronic granulomatous disease

NARCIS (Netherlands)

Roos, Dirk

2016-01-01

Chronic granulomatous disease (CGD) is a primary immunodeficiency characterized by recurrent, life-threatening bacterial and fungal infections of the skin, the airways, the lymph nodes, the liver, the brain and the bones. Frequently found pathogens are Staphylococcus aureus, Aspergillus species,

Chronic, unexplained pain

NARCIS (Netherlands)

Snijders, T.J.

2012-01-01

Chronic, unexplained pain (CUP) is a common clinical problem. The core symptom in this heterogeneous group of patients is pain for which no medical explanation is found. Patients also have many other characteristics (symptoms and psychosocial features) in common. Pathophysiologically, increased

Chronic Kidney Disease

Science.gov (United States)

You have two kidneys, each about the size of your fist. Their main job is to filter your blood. They remove wastes and ... help control blood pressure, and make hormones. Chronic kidney disease (CKD) means that your kidneys are damaged ...

Chronic koro-like symptoms – two case reports

Directory of Open Access Journals (Sweden)

Kar Nilamadhab

2005-10-01

Full Text Available Abstract Background Koro is a culture bound syndrome, which has been reported usually from Asian countries. It has been described as an acute, brief lasting illness, which often occurs in epidemics. There is no description in literature of a chronic form of this syndrome. Case presentation Two sporadic cases with koro-like symptoms from East India are presented where the illness had a chronic course with durations spanning more than ten years. In contrast to acute, good prognosis, psycho-education responsive form that is usually seen in epidemics; the chronic form, appeared to be associated with greater morbidity and poorer response to interventions. Conclusion There is a possibility of a chronic form of koro syndrome.

Glucose counterregulation in diabetes secondary to chronic pancreatitis

DEFF Research Database (Denmark)

Larsen, S; Hilsted, J; Philipsen, E K

1990-01-01

Glucose counterregulation and hormonal responses after insulin-induced hypoglycemia were investigated in six patients with diabetes mellitus secondary to chronic pancreatitis, in seven with insulin-dependent (type I) diabetes mellitus, and in seven healthy subjects. Glucose counterregulation...... was identical in type I patients and in the patients with chronic pancreatitis, whereas both groups had impaired glucose recovery compared with the healthy subjects. The patients with chronic pancreatitis had no glucagon response to hypoglycemia, whereas epinephrine increased significantly. In an additional...... experiment, glucose recovery did not occur after hypoglycemia during concomitant beta-adrenoceptor blockade in these patients. In conclusion, glucose counterregulation is preserved but slightly impaired in patients with diabetes secondary to chronic pancreatitis, and the combination of total glucagon...

[Analysis of salivary protease spectrum in chronic periodontitis].

Science.gov (United States)

Qian, Li; Xuedong, Zhou; Yaping, Fan; Tengyu, Yang; Songtao, Wu; Yu, Yu; Jiao, Chen; Ping, Zhang; Yun, Feng

2017-02-01

This study aimed to investigate the difference in salivary protease expression in patients with chronic periodontitis and normal individuals. The stimulating saliva in patients with chronic periodontitis and normal individuals were collected. Protein chip technology was adapted to analyze salivary protease spectrum. Among the 34 proteases in the chip, disintegrin and metalloproteinase (ADAM)8, matrix metalloproteinase (MMP)-8, MMP-12, neprilysin/CD10, and uridylyl phosphate adenosine/urokinase showed a significantly increased concentration in the saliva of chronic periodontitis patients compared with those in the saliva of normal individuals (Pchronic periodontitis patients and normal individuals significantly differed. Analysis of salivary protease spectrum is a potential clinical method to examine, diagnose, and monitor chronic periodontitis.

Labour participation of the chronically ill: a profile sketch.

NARCIS (Netherlands)

Baanders, A.N.; Rijken, P.M.; Peters, L.

2002-01-01

To improve our understanding of the problematic labour market position of people with a chronic disease, this paper describes the participation rates of several subgroups of the chronically ill in the Netherlands, as well as the aspects by which the working chronically ill differ from those who are

Appearance and Disappearance of Chronic Myeloid Leukemia (CML) in Patient with Chronic Lymphocytic Leukemia (CLL)

OpenAIRE

Payandeh, Mehrdad; Sadeghi, Edris; Khodarahmi, Reza; Sadeghi, Masoud

2014-01-01

Chronic lymphocytic leukemia (CLL) and chronic myeloid leukemia (CML) are the most common leukemias of the elderly (>43 year). However, the sequential occurrence of CML followed by CLL in the same patient is extremely rare. In our report, a 52-year-old female was diagnosed with CLL (type of bone marrow (BM) infiltration was nodular and interstitial) and was treated with chlorambucil. 64 months after the diagnosis of CLL, she developed CML. She was treated with imatinib (400mg/day). After a fe...

Nilotinib versus imatinib for newly diagnosed chronic myeloid leukemia

DEFF Research Database (Denmark)

Saglio, Giuseppe; Kim, Dong-Wook; Issaragrisil, Surapol

2010-01-01

Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase.......Nilotinib has been shown to be a more potent inhibitor of BCR-ABL than imatinib. We evaluated the efficacy and safety of nilotinib, as compared with imatinib, in patients with newly diagnosed Philadelphia chromosome-positive chronic myeloid leukemia (CML) in the chronic phase....

The radiological study of areas gastricae in chronic gastritis

International Nuclear Information System (INIS)

Baik, D. I.; Jaun, W. K.; Lee, S. W.; Han, C. Y.

1980-01-01

A chronic gastritis is common and clinically significant, but specific findings were rarely described in UGIS. And the authors attempted to clarify the area gastrica of the stomach related to the chronic gastritis. The authors reviewed 'Areae gastricae' micromucosal patterns of stomach, retrospectively with double contrast barium meal study in 16 cases, histologically proven cases of chronic gastritis by endoscopic biopsy from January 1, 1980 to June 30, 1980. Here the commonest site of chronic gastritis is evident in 12 cases in pyloric gland area, and a sixe of area gastrica shows above 2.5mm in longest diameter with combinding morphology, regular to irregular, 3 to 1 and coarse barium accumulations of intervening sulci. The chronic gastritis could be suggested with this better technique of UGIS

Rural-urban differences in the prevalence of chronic disease in northeast China.

Science.gov (United States)

Wang, Shibin; Kou, Changgui; Liu, Yawen; Li, Bo; Tao, Yuchun; D'Arcy, Carl; Shi, Jieping; Wu, Yanhua; Liu, Jianwei; Zhu, Yingli; Yu, Yaqin

2015-05-01

Rural-urban differences in the prevalence of chronic diseases in the adult population of northeast China are examined. The Jilin Provincial Chronic Disease Survey used personal interviews and physical measures to research the presence of a range of chronic diseases among a large sample of rural and urban provincial residents aged 18 to 79 years (N = 21 435). Logistic regression analyses were used. After adjusting for age and gender, rural residents had higher prevalence of hypertension, chronic ischemic heart disease, cerebrovascular disease, chronic low back pain, arthritis, chronic gastroenteritis/peptic ulcer, chronic cholecystitis/gallstones, and chronic lower respiratory disease. Low education, low income, and smoking increased the risk of chronic diseases in rural areas. Reducing rural-urban differences in chronic disease presents a formidable public health challenge for China. The solution requires focusing attention on issues endemic to rural areas such as poverty, lack of chronic disease knowledge, and the inequality in access to primary care. © 2014 APJPH.

[Extracorporeal shock wave therapy in chronic prostatitis].

Science.gov (United States)

Kul'chavenya, E V; Shevchenko, S Yu; Brizhatyuk, E V

2016-04-01

Chronic prostatitis is a prevalent urologic disease, but treatment outcomes are not always satisfactory. As a rule, chronic prostatitis results in chronic pelvic pain syndrome, significantly reducing the patient's quality of life. Open pilot prospective non-comparative study was conducted to test the effectiveness of extracorporeal shock wave therapy (ESWT) using Aries (Dornier) machine in patients with chronic prostatitis (CP) of IIIb category. A total of 27 patients underwent ESWL as monotherapy, 2 times a week for a course of 6 sessions. Exposure settings: 5-6 energy level (by sensation), the frequency of 5 Hz, 2000 pulses per session; each patient received a total energy up to 12000 mJ. per procedure. Treatment results were evaluated using NIH-CPSI (National Institute of Health Chronic Prostatitis Symptom Index) upon completing the 3 week course of 6 treatments and at 1 month after ESWT. Immediately after the ESWT course positive trend was not significant: pain index decreased from 9.1 to 7.9, urinary symptom score remained almost unchanged (4.2 at baseline, 4.1 after treatment), quality of life index also showed a slight improvement, dropping from 7.2 points to 6.0. Total NIH-CPSI score decreased from 20.5 to 18.0. One month post-treatment pain significantly decreased to 3.2 points, the urinary symptom score fell to 2.7 points, the average quality of life score was 3.9 points. ESWT, performed on Aries (Dornier) machine, is highly effective as monotherapy in patients with category IIIb chronic prostatitis.

Stem cell treatment for chronic lung diseases.

Science.gov (United States)

Tzouvelekis, Argyris; Ntolios, Paschalis; Bouros, Demosthenes

2013-01-01

Chronic lung diseases such as idiopathic pulmonary fibrosis and cystic fibrosis or chronic obstructive pulmonary disease and asthma are leading causes of morbidity and mortality worldwide with a considerable human, societal and financial burden. In view of the current disappointing status of available pharmaceutical agents, there is an urgent need for alternative more effective therapeutic approaches that will not only help to relieve patient symptoms but will also affect the natural course of the respective disease. Regenerative medicine represents a promising option with several fruitful therapeutic applications in patients suffering from chronic lung diseases. Nevertheless, despite relative enthusiasm arising from experimental data, application of stem cell therapy in the clinical setting has been severely hampered by several safety concerns arising from the major lack of knowledge on the fate of exogenously administered stem cells within chronically injured lung as well as the mechanisms regulating the activation of resident progenitor cells. On the other hand, salient data arising from few 'brave' pilot investigations of the safety of stem cell treatment in chronic lung diseases seem promising. The main scope of this review article is to summarize the current state of knowledge regarding the application status of stem cell treatment in chronic lung diseases, address important safety and efficacy issues and present future challenges and perspectives. In this review, we argue in favor of large multicenter clinical trials setting realistic goals to assess treatment efficacy. We propose the use of biomarkers that reflect clinically inconspicuous alterations of the disease molecular phenotype before rigid conclusions can be safely drawn. Copyright © 2013 S. Karger AG, Basel.

Chronic Care Team Profile: a brief tool to measure the structure and function of chronic care teams in general practice.

Science.gov (United States)

Proudfoot, Judith G; Bubner, Tanya; Amoroso, Cheryl; Swan, Edward; Holton, Christine; Winstanley, Julie; Beilby, Justin; Harris, Mark F

2009-08-01

At a time when workforce shortages in general practices are leading to greater role substitution and skill-mix diversification, and the demand on general practices for chronic disease care is increasing, the structure and function of the general practice team is taking on heightened importance. To assist general practices and the organizations supporting them to assess the effectiveness of their chronic care teamworking, we developed an interview tool, the Chronic Care Team Profile (CCTP), to measure the structure and function of teams in general practice. This paper describes its properties and potential use. An initial pool of items was derived from guidelines of best-practice for chronic disease care and performance standards for general practices. The items covered staffing, skill-mix, job descriptions and roles, training, protocols and procedures within the practice. The 41-item pool was factor analysed, retained items were measured for internal consistency and the reduced instrument's face, content and construct validity were evaluated. A three-factor solution corresponding to non-general practitioner staff roles in chronic care, administrative functions and management structures provided the best fit to the data and explained 45% of the variance in the CCTP. Further analyses suggested that the CCTP is reliable, valid and has some utility. The CCTP measures aspects of the structure and function of general practices which are independent of team processes. It is associated with the job satisfaction of general practice staff and the quality of care provided to patients with chronic illnesses. As such, the CCTP offers a simple and useful tool for general practices to assess their teamworking in chronic disease care.

Living With Chronic Lower Pulmonary Disease

Directory of Open Access Journals (Sweden)

Charlotte Pooler

2014-09-01

Full Text Available In this article, I present a phenomenological study of individuals’ experiences of living with moderate to very severe chronic lower pulmonary disease (chronic obstructive pulmonary disease, asthma, or both. Phenomenology is a philosophy, distinct from descriptive or thematic research, which is useful as a foundation for scientific inquiry. In this study, I used the lens of Merleau-Ponty to understand and interpret participants’ experiences of living with pulmonary disease, and the approach of van Manen for analysis. I conclude that in chronic pulmonary disease, awareness of breathing and the body is experienced in the sounds, sensations, and signals of breathing and the body, and in the experiences of the body-in-the-world. Central themes of being-in-the-world from the study describe the disruption of the embodied phenomenological self: Participants experienced slowing down, doing less, and having to stop due to shortness of breath. Both chronic and acute dyspnea were prevalent and the taken-for-granted aspects of daily activities were disrupted. Findings of this study have implications for public and patient education, and opportunities for integration of experiential aspects within nursing education and practice.

Living With Chronic Lower Pulmonary Disease

Science.gov (United States)

Pooler, Charlotte

2014-01-01

In this article, I present a phenomenological study of individuals’ experiences of living with moderate to very severe chronic lower pulmonary disease (chronic obstructive pulmonary disease, asthma, or both). Phenomenology is a philosophy, distinct from descriptive or thematic research, which is useful as a foundation for scientific inquiry. In this study, I used the lens of Merleau-Ponty to understand and interpret participants’ experiences of living with pulmonary disease, and the approach of van Manen for analysis. I conclude that in chronic pulmonary disease, awareness of breathing and the body is experienced in the sounds, sensations, and signals of breathing and the body, and in the experiences of the body-in-the-world. Central themes of being-in-the-world from the study describe the disruption of the embodied phenomenological self: Participants experienced slowing down, doing less, and having to stop due to shortness of breath. Both chronic and acute dyspnea were prevalent and the taken-for-granted aspects of daily activities were disrupted. Findings of this study have implications for public and patient education, and opportunities for integration of experiential aspects within nursing education and practice. PMID:28462289

Danish Register of chronic obstructive pulmonary disease

DEFF Research Database (Denmark)

Lange, Peter; Tøttenborg, Sandra Søgaard; Sorknæs, Anne Dichmann

2016-01-01

AIM OF DATABASE: The Danish Register of Chronic Obstructive Pulmonary Disease (DrCOPD) is a nationwide database aiming to describe the quality of treatment of all patients with chronic obstructive pulmonary disease (COPD) in Denmark. STUDY POPULATION: DrCOPD comprises data on all patients...

The Danish National Chronic Lymphocytic Leukemia Registry

DEFF Research Database (Denmark)

da Cunha-Bang, Caspar; Geisler, Christian Hartmann; Enggaard, Lisbeth

2016-01-01

AIM: In 2008, the Danish National Chronic Lymphocytic Leukemia Registry was founded within the Danish National Hematology Database. The primary aim of the registry is to assure quality of diagnosis and care of patients with chronic lymphocytic leukemia (CLL) in Denmark. Secondarily, to evaluate...

Chronic rhinosinusitis: correlation of symptoms with computed ...

African Journals Online (AJOL)

Introduction: Symptomatology, nasal endoscopy and Computerised Tomographic (CT) scan have been used to diagnose chronic rhinosinusitis. The value of disease severity score in the assessment of chronic rhinosinusitis has not been well investigated. Hence, this study aims to correlate the pre-operative symptom ...

Chronic Pancreatitis

International Nuclear Information System (INIS)

Betancur, Jorge

2002-01-01

It is presented a case of a man with alcoholic chronic pancreatitis, whose marked dilatation of the ducts reasoned the issue. The severe untreatable pain was the surgery indication, which was practiced without complications either during or after the surgery. By the way, a shallow revision of the literature is made, by mentioning classification, physiopatholoy, clinical square, medical, surgical and endoscopic treatment

A chronic toxicity test protocol using Caridina nilotica (Decapoda ...

African Journals Online (AJOL)

Salinization of freshwater resources is an increasing global problem, yet there is a paucity of chronic salinity tolerance data linked to very few chronic toxicity test protocols. This research aimed to generate a chronic toxicity test protocol and protective salinity tolerance data for the indigenous South African freshwater shrimp ...

Treatment in chronic migraine: choice of reabilitation strategies

Directory of Open Access Journals (Sweden)

Ioana STANESCU

2015-12-01

Full Text Available Migraine is a disabling neurologic condition with a spontaneous clinical evolution into a chronic form. Migraine progression from an episodic into a chronic form is realized through a period of time involving several months or years, during which an increase attack frequency occurs. .According to the International Classification of Headache Disorders (ICHD-3 chronic migraine is a type of primary headache occurring on 15 or more days per month for more than 3 months, in which more than 8 days per month headache meet criteria for migraine with or without aura or respond to specific migraine treatment. The prevalence of chronic migraine is estimated between 1- 3% of general population. Persons with chronic migraine are more likely to suffer from severe disability; chronic migraine has an important socio-economic impact. Diagnostic approach in chronic migraine includes exclusion of a secondary headache disorder and confirmation of a primary episodic headache. When a patient is found to overuse pain medication, diagnosis of both chronic migraine and MOH should be considered. Treating episodic migraine early and managing attack frequency using preventive medication and behavioural interventions will be benefic in reducing the risk of chronicisation. Lifestyle changes are important for avoiding triggers for migraine attacks; treatment of comorbidities is equally important because these conditions exacerbate patient’s tendency to have headaches. The initial relief step for drug abusers always relies in drug withdrawal. For migraine attacks treatment begins with non-pharmacologic interventions (staying in a quiet, dark room, pressure on painful areas, applying cold compresses , simple OTC analgetics (NSAIDs, paracetamol, aspirin, acetaminophen. If these are not effective, triptans are the drugs of choice. Preventive treatment is always recommended in patients with chronic migraine because the high frequency of headache attacks. Treatment should be

Will chronic e-cigarette use cause lung disease?

OpenAIRE

Rowell, Temperance R.; Tarran, Robert

2015-01-01

Chronic tobacco smoking is a major cause of preventable morbidity and mortality worldwide. In the lung, tobacco smoking increases the risk of lung cancer, and also causes chronic obstructive pulmonary disease (COPD), which encompasses both emphysema and chronic bronchitis. E-cigarettes (E-Cigs), or electronic nicotine delivery systems, were developed over a decade ago and are designed to deliver nicotine without combusting tobacco. Although tobacco smoking has declined since the 1950s, E-Cig ...

Duloxetine in the management of chronic musculoskeletal pain

OpenAIRE

Smith, Howard; Smith,; Smith,

2012-01-01

Howard S Smith,1 Eric J Smith,2 Benjamin R Smith21Department of Anesthesiology, Albany Medical College, Albany, NY; 2The Pharmaceutical Research Institute, Albany College of Pharmacy and Health Sciences, Rensselaer, NY, USAAbstract: Chronic musculoskeletal pain is among the most frequent painful complaints that healthcare providers address. The bulk of these complaints are chronic low back pain and chronic osteoarthritis. Osteoarthritis is the most common form of arthritis in the United State...

Chronic Pancreatitis Correlates With Increased Risk of Cerebrovascular Disease

Science.gov (United States)

Wong, Tuck-Siu; Liao, Kuan-Fu; Lin, Chi-Ming; Lin, Cheng-Li; Chen, Wen-Chi; Lai, Shih-Wei

2016-01-01

Abstract The aim of this study is to explore whether there is a relationship between chronic pancreatitis and cerebrovascular disease in Taiwan. Using the claims data of the Taiwan National Health Insurance Program, we identified 16,672 subjects aged 20 to 84 years with a new diagnosis of chronic pancreatitis from 2000 to 2010 as the chronic pancreatitis group. We randomly selected 65,877 subjects aged 20 to 84 years without chronic pancreatitis as the nonchronic pancreatitis group. Both groups were matched by sex, age, comorbidities, and the index year of diagnosing chronic pancreatitis. The incidence of cerebrovascular disease at the end of 2011 was measured. The multivariable Cox proportional hazards regression model was used to measure the hazard ratio (HR) and 95% confidence interval (CI) for cerebrovascular disease risk associated with chronic pancreatitis and other comorbidities. The overall incidence of cerebrovascular disease was 1.24-fold greater in the chronic pancreatitis group than that in the nonchronic pancreatitis group (14.2 vs. 11.5 per 1000 person-years, 95% CI = 1.19–1.30). After controlling for confounding factors, the adjusted HR of cerebrovascular disease was 1.27 (95% CI = 1.19–1.36) for the chronic pancreatitis group as compared with the nonchronic pancreatitis group. Woman (adjusted HR = 1.41, 95% CI = 1.31–1.51), age (every 1 year, HR = 1.04, 95% CI = 1.04–1.05), atrial fibrillation (adjusted HR = 1.23, 95% CI = 1.02–1.48), chronic kidney disease (adjusted HR = 1.48, 95% CI = 1.31–1.67), chronic obstructive pulmonary disease (adjusted HR = 1.27, 95% CI = 1.16–1.40), diabetes mellitus (adjusted HR = 1.82, 95% CI = 1.72–1.92), hypertension (adjusted HR = 1.66, 95% CI = 1.56–1.76), and peripheral atherosclerosis (adjusted HR = 1.26, 95% CI = 1.06–1.51) were other factors significantly associated with cerebrovascular disease. Chronic pancreatitis is

Cortical plasticity as a new endpoint measurement for chronic pain

Directory of Open Access Journals (Sweden)

Zhuo Min

2011-07-01

Full Text Available Abstract Animal models of chronic pain are widely used to investigate basic mechanisms of chronic pain and to evaluate potential novel drugs for treating chronic pain. Among the different criteria used to measure chronic pain, behavioral responses are commonly used as the end point measurements. However, not all chronic pain conditions can be easily measured by behavioral responses such as the headache, phantom pain and pain related to spinal cord injury. Here I propose that cortical indexes, that indicate neuronal plastic changes in pain-related cortical areas, can be used as endpoint measurements for chronic pain. Such cortical indexes are not only useful for those chronic pain conditions where a suitable animal model is lacking, but also serve as additional screening methods for potential drugs to treat chronic pain in humans. These cortical indexes are activity-dependent immediate early genes, electrophysiological identified plastic changes and biochemical assays of signaling proteins. It can be used to evaluate novel analgesic compounds that may act at peripheral or spinal sites. I hope that these new cortical endpoint measurements will facilitate our search for new, and more effective, pain medicines, and help to reduce false lead drug targets.

Swine mycoplasmoses

DEFF Research Database (Denmark)

Kobisch, M.; Friis, N.F.

1996-01-01

Mycoplasma hyopneumoniae is the primary agent of enzootic pneumonia in pigs. The lung lesions, generally observed in young pigs, are characterised by a hyperplasia of the epithelial cells and an increased perivascular and peribronchiolar accumulation of mononuclear cells. Following M. hyopneumoniae...

Epidemiology of bacterial zoonoses in Nigeria | Adesiji | Nigerian ...

African Journals Online (AJOL)

This paper dicusses the epidemiology and epizootiology of bacterial zoonotic diseases in Nigeria. Six diseases are discussed including anthrax, brucellosis, bovine tuberculosis, campylobacteriosis leptospirosis, salmonellosis and tetanus. All axcept anthrax are enzootic and endemic in the country, and have been ...

Association Between Chronic Tension-Type Headache Coexistent with Chronic Temporomandibular Disorder Pain and Limitations in Physical and Emotional Functioning: A Case-Control Study.

Science.gov (United States)

Emshoff, Rüdiger; Bertram, Felix; Schnabl, Dagmar; Emshoff, Iris

2017-01-01

To assess the association between chronic tension-type headache coexistent with chronic temporomandibular disorder (TMD) pain and severe limitations in physical and emotional functioning. Sample size estimation was used to determine that this case-control study should include 126 subjects. Subjects suffering from chronic TMD who were aged between 18 and 68 were recruited in routine clinical practice. Of the 126 included subjects, 63 had TMD pain associated with chronic tension-type headache (cases) and 63 had TMD pain without a history of tension-type headache (controls). Clinical diagnosis of TMD was made according to the Research Diagnostic Criteria for TMD (RDC/TMD) Axis I criteria, and clinical diagnosis of headache was made according to the International Classification of Headache (ICHD-II). RDC/TMD Axis II criteria were applied to record the scores from the Graded Chronic Pain Scale (GCPS) and the Symptoms Checklist-90-Revised Depression (SCL-DEP) and Somatization (SCL-SOM) scales. A logistic regression analysis was used to assess the relationship between TMD pain with chronic tension-type headache and high levels of depression and somatization severity as scored on the SCLDEP and SCL-SOM scales, respectively, and high pain-related disability (GCPS grade III or IV). Data were adjusted to take into account age, gender, time since TMD pain onset, chronic TMD pain intensity, and characteristic pain intensity. The presence of chronic tension-type headache was significantly associated with severe SCL-DEP (odds ratio [OR] = 7.2; P headache coexistent with chronic TMD pain and key aspects of physical and emotional functioning reflected in severe depression, severe somatization, and high pain-related disability.

Possible potassium chlorate nephrotoxicity associated with chronic matchstick ingestion.

Science.gov (United States)

Thurlow, John S; Little, Dustin J; Baker, Thomas P; Yuan, Christina M

2013-06-01

We present a case of a 48-year-old active duty male soldier with a history of chronic exposure to potassium chlorate, later diagnosed with chronic interstitial nephritis. He reported regular matchstick consumption to prevent chigger (Trombicula autumnalis) bites, amounting to ∼5.8 g of potassium chlorate over 3 years. Potassium chlorate can cause anuric renal failure within days of a toxic dose. Its slow excretion and mechanism of action suggest that renal toxicity may result from lower-dose chronic exposure. This case represents possible sequelae of chronic potassium chlorate ingestion.

Possible potassium chlorate nephrotoxicity associated with chronic matchstick ingestion*

Science.gov (United States)

Thurlow, John S.; Little, Dustin J.; Baker, Thomas P.; Yuan, Christina M.

2013-01-01

We present a case of a 48-year-old active duty male soldier with a history of chronic exposure to potassium chlorate, later diagnosed with chronic interstitial nephritis. He reported regular matchstick consumption to prevent chigger (Trombicula autumnalis) bites, amounting to ∼5.8 g of potassium chlorate over 3 years. Potassium chlorate can cause anuric renal failure within days of a toxic dose. Its slow excretion and mechanism of action suggest that renal toxicity may result from lower-dose chronic exposure. This case represents possible sequelae of chronic potassium chlorate ingestion. PMID:26064493

Chronic fatigue syndrome.

NARCIS (Netherlands)