WorldWideScience

Sample records for hippel-lindau disease patient

  1. von Hippel-Lindau disease

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Gimsing, Steen; Kosteljanetz, Michael

    2013-01-01

    Endolymphatic sac tumours (ELSTs) of the inner ear occur in 16% of patients with the hereditary tumor syndrome von Hippel-Lindau disease (vHL). ELSTs of all sizes can cause irreversible hearing loss which can, however, be prevented through early diagnosis and treatment. We aim to emphasize the ch...

  2. Zr-89-Bevacizumab PET Visualizes Disease Manifestations in Patients with von Hippel-Lindau Disease

    NARCIS (Netherlands)

    Oosting, Sjoukje F.; van Asselt, Sophie J.; Brouwers, Adrienne H.; Bongaerts, Alfons H. H.; Steinberg, Julia D. J.; de Jong, Johan; Lub-de Hooge, Marjolijn N.; Horst-Schrivers, van der Anouk N. A.; Walenkamp, Annemiek M. E.; Hoving, Eelco W.; Sluiter, Wim J.; Zonnenberg, Bernard A.; de Vries, Elisabeth G. E.; Links, Thera P.

    2016-01-01

    Patients with von Hippel-Lindau disease (VHL) are at risk to develop multiple tumors. The growth of lesions is unpredictable, and regular surveillance is critical for early treatment to control local damage. Vascular endothelial growth factor A (VEGF-A) produced locally is supposed to play an

  3. Patient-specific factors influence somatic variation patterns in von Hippel?Lindau disease renal tumours

    OpenAIRE

    Fei, Suzanne S.; Mitchell, Asia D.; Heskett, Michael B.; Vocke, Cathy D.; Ricketts, Christopher J.; Peto, Myron; Wang, Nicholas J.; S?nmez, Kemal; Linehan, W. Marston; Spellman, Paul T.

    2016-01-01

    Cancer development is presumed to be an evolutionary process that is influenced by genetic background and environment. In laboratory animals, genetics and environment are variables that can largely be held constant. In humans, it is possible to compare independent tumours that have developed in the same patient, effectively constraining genetic and environmental variation and leaving only stochastic processes. Patients affected with von Hippel?Lindau disease are at risk of developing multiple...

  4. Von Hippel-Lindau Disease

    Directory of Open Access Journals (Sweden)

    Hes Frederik J

    2005-11-01

    Full Text Available Abstract A germline mutation in the Von-Hippel Lindau (VHL gene predisposes carriers to development of abundantly vascularised tumours in the retina, cerebellum, spine, kidney, adrenal gland and pancreas. Most VHL patients die from the consequences of cerebellar haemangioblastoma or renal cell carcinoma. The VHL gene is a tumour suppressor gene and is involved in angiogenesis by regulation of the activity of hypoxia-inducible factor 1-α (HIF1-α. Clinical diagnosis of VHL can be confirmed by molecular genetic analysis of the VHL gene, which is informative in virtually all VHL families. A patient with (suspicion for VHL is an indication for genetic counselling and periodical examination.

  5. Radiologic manifestations of Hippel-Lindau disease

    International Nuclear Information System (INIS)

    Ziemianski, A.; Pecold, K.; Sosnowski, P.; Paprzycki, W.; Juszkat, R.

    1994-01-01

    Examinations have been performed in 15 patients from 5 families. CT of abdomen as well as MR of eyeballs and of the subtentorial part of the central nervous system were performed. Three patients who exhibited changes in MR and 2 patients who showed changes in CT underwent additional examinations with contrast media. In MR the most frequently observed changes have been found in eyeballs, in cerebellum and spinal cord. In CT kidney changes and pancreas changes were most frequently observed. In 2 patients neither CT nor MR changes have been found. It is believed that appropriate diagnostic procedure in Hippel-Lindau disease should include MR examination of the central nervous system, and CT examination of abdomen. Both examinations should be performed with contrast enhancement. (author)

  6. Pancreatic involvement in Korean patients with von Hippel-Lindau disease

    International Nuclear Information System (INIS)

    Lee, Kwang-Hyuck; Lee, Jae-Seung; Kim, Bum-Jin; Lee, Jong-Kyun; Kim, Seong-Hyun; Kim, Seung-Hoon; Lee, Kyu-Taek

    2009-01-01

    The aim of this study was to describe pancreatic involvement in von Hippel-Lindau (VHL) disease and to document the changes that occur in pancreatic lesions. We retrospectively analyzed the medical records and CT scans of 18 VHL patients who were diagnosed between 1994 and 2007 at the Samsung Medical Center. The clinical history with a detailed family history, biochemical test results, and imaging studies of the pancreas, adrenal glands, and kidneys were reviewed. Genetic analysis was performed in 12 patients. The changes in pancreatic lesions, such as an increase in cystic lesions, calcifications, and dilatation of the pancreatic duct, were analyzed in patients who had CT scans at least 1 year apart. Pancreatic lesions existed in 89% (16/18) of the patients. All 16 patients had multiple cystic lesions. Two patients had co-existing neuroendocrine tumors (NET), and two patients had co-existing serous cystadenomas (SCA). At least one of three features of pancreatic lesions (cystic lesions, calcifications, and dilatation of the pancreatic duct) progressed in all nine patients who had CT scans 1 year apart. Pancreatic involvement in VHL disease was relatively common in Korean patients. The most common type of pancreatic involvement was a multiple cystic lesion. NET and SCA existed in approximately 10% of VHL patients with pancreatic involvement. Pancreatic lesions in VHL disease progressed, at least according to radiological images. (author)

  7. Clinical Study on Patients with Renal-Cell Carcinoma Accompanied with Von Hippel Lindau Disease Treated with Radiofrequency Ablation

    OpenAIRE

    波越, 朋也; 島本, 力; 辛島, 尚; 亀井, 麻依子; 福原, 秀雄; 深田, 聡; 佐竹, 宏文; 蘆田, 真吾; 山崎, 一郎; 鎌田, 雅行; 井上, 啓史; 山西, 伴明; 小川, 恭弘; 伊藤, 悟志; 執印, 太郎

    2014-01-01

    We report 12 renal cell carcinomas in 6 patients with Von Hippel-Lindau (VHL) disease treated with radiofrequency ablation (RFA). The mean age of the patients was 46 (range 38-53) years (male : 4, female : 2). Computed tomography (CT)-guided transcutaneous RFA was performed under conscious sedation with local anesthetics. The mean size of the tumors was 2.4 (range 0.7-8.1) cm. Nine of the 12 tumors (75%) were locally well controlled. However, 3 tumors in 2 patients developed visceral metastas...

  8. [Clinical study on patients with renal-cell carcinoma accompanied with Von Hippel-Lindau disease treated with radiofrequency ablation].

    Science.gov (United States)

    Nao, Tomoya; Shimamoto, Tsutomu; Karashima, Takashi; Kamei, Maiko; Fukuhara, Hideo; Fukata, Satoshi; Satake, Hirofumi; Ashida, Shingo; Yamasaki, Ichiro; Kamata, Masayuki; Inoue, Keiji; Yamanishi, Tomoaki; Ogawa, Yasuhiro; Ito, Satoshi; Shuin, Taro

    2014-09-01

    We report 12 renal cell carcinomas in 6 patients with Von Hippel-Lindau (VHL) disease treated with radiofrequency ablation (RFA). The mean age of the patients was 46 (range 38-53) years (male : 4, female : 2). Computed tomography (CT)-guided transcutaneous RFA was performed under conscious sedation with local anesthetics. The mean size of the tumors was 2.4 (range 0.7-8.1) cm. Nine of the 12 tumors (75%) were locally well controlled. However, 3 tumors in 2 patients developed visceral metastases after RFA. While minimal flank pain, nausea, perinephritic hematoma and lumbago were observed, there was no major complication during or after the procedure. The therapy with CT-guided transcutaneous RFA is efficient and minimal invasive for renal cell carcinoma in patients with VHL, leading to preservation of renal function.

  9. Von Hippel-Lindau disease (vHL)

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Bisgaard, Søs Marie Luise; Harbud, Vibeke

    2013-01-01

    These clinical guidelines outline the criteria and recommendations for diagnostic and genetic work-up of families suspected of von Hippel-Lindau disease (vHL), as well as recommendations for prophylactic surveillance for vHL patients. The guideline has been composed by the Danish Coordination Group...... for vHL which is comprised of Danish doctors and specialists interested in vHL. The recommendations are based on longstanding clinical experience, Danish original research, and extensive review of the international literature. vHL is a hereditary multi-tumour disease caused by germline mutations...... of the disease, and/or in individuals with a vHL-associated manifestation; i.e. a hemangioblastoma in the retina or the central nervous system, familial or bilateral pheochromocytomas, familial, multiple, or early onset renal cell carcinomas, and in individuals with an endolymphatic sac tumour in the inner ear...

  10. MR imaging of von Hippel-Lindau disease

    International Nuclear Information System (INIS)

    Sato, Y.; Waziri, M.H.; Smith, W.L.; Frey, E.E.; Franken, E.A.

    1986-01-01

    Sixteen patients with von Hippel-Lindau disease (VH-L) and 11 asymptomatic family members underwent a total of 29 central nervous system (CNS) and 23 body MR imaging evaluations during a 2-year study period. Nineteen CNS and spinal lesions and nine abdominal visceral lesions were identified on MR imaging and were confirmed at surgery or by other imaging modalities. MR imaging is superior to CT in the evaluation of intraocular vitreous abnormalities and cerebellar and spinal hemangioblastomas because of superior tissue characterization and lack of bone artifacts. MR imaging adequately demonstrated the abdominal visceral lesions. MR imaging is a sensitive and reliable imaging modality for the various lesions of VH-L

  11. Pancreatic neuroendocrine tumor with complete replacement of the pancreas by serous cystic neoplasms in a patient with von Hippel-Lindau disease: a case report.

    Science.gov (United States)

    Maeda, Shimpei; Motoi, Fuyuhiko; Oana, Shuhei; Ariake, Kyohei; Mizuma, Masamichi; Morikawa, Takanori; Hayashi, Hiroki; Nakagawa, Kei; Kamei, Takashi; Naitoh, Takeshi; Unno, Michiaki

    2017-09-25

    von Hippel-Lindau disease is a dominantly inherited multi-system syndrome with neoplastic hallmarks. Pancreatic lesions associated with von Hippel-Lindau include serous cystic neoplasms, simple cysts, and neuroendocrine tumors. The combination of pancreatic neuroendocrine tumors and serous cystic neoplasms is relatively rare, and the surgical treatment of these lesions must consider both preservation of pancreatic function and oncological clearance. We report a patient with von Hippel-Lindau disease successfully treated with pancreas-sparing resection of a pancreatic neuroendocrine tumor where the pancreas had been completely replaced by serous cystic neoplasms, in which pancreatic function was preserved. A 39-year-old female with von Hippel-Lindau disease was referred to our institution for treatment of a pancreatic neuroendocrine tumor. Abdominal computed tomography demonstrated a well-enhanced mass, 4 cm in diameter in the tail of the pancreas, and two multilocular tumors with several calcifications, 5 cm in diameter, in the head of the pancreas. There was complete replacement of the pancreas by multiple cystic lesions with diameters ranging from 1 to 3 cm. Magnetic resonance cholangiopancreatography showed innumerable cystic lesions on the whole pancreas and no detectable main pancreatic duct. Endoscopic ultrasound-guided fine-needle aspiration of the mass in the pancreatic tail showed characteristic features of a neuroendocrine tumor. A diagnosis of pancreatic neuroendocrine tumor in the tail of the pancreas and mixed-type serous cystic neoplasms replacing the whole pancreas was made and she underwent distal pancreatectomy while avoiding total pancreatectomy. The stump of the pancreas was sutured as firm as possible using a fish-mouth closure. The patient made a good recovery and was discharged on postoperative day 9. She is currently alive and well with no symptoms of endocrine or exocrine pancreatic insufficiency 8 months after surgery. A pancreas

  12. Compliance with periodic surveillance for Von-Hippel-Lindau disease.

    Science.gov (United States)

    Lammens, Chantal R M; Aaronson, Neil K; Hes, Frederik J; Links, Thera P; Zonnenberg, Bernard A; Lenders, Jacques W M; Majoor-Krakauer, Danielle; Van Os, Theo A M; Gomez-Garcia, Encarna B; de Herder, Wouter; van der Luijt, Rob B; van den Ouweland, Ans M W; Van Hest, Liselot P; Verhoef, Senno; Bleiker, Eveline M A

    2011-06-01

    To assess compliance with a periodic surveillance regimen for Von Hippel-Lindau disease. In this nationwide study, Von Hippel-Lindau disease mutation carriers and those at 50% risk were invited to complete a questionnaire assessing (compliance with) advice given for periodic surveillance. Medical record data on compliance with recommended radiologic surveillance examinations were also collected. Of the 84 (77%) participants, 78 indicated having received advice to undergo periodic surveillance. Of these, 71 reported being fully compliant with that advice. In 64% of the cases, this advice was only partially consistent with published guidelines. Based on medical record data, between one quarter and one third of individuals did not undergo surveillance as recommended in the guidelines for central nervous system lesions and one half for visceral lesions. Screening delay for central nervous system lesions was significantly higher in one hospital and in those cases where "the advice given" deviated from the guidelines. The majority of those with or at risk of Von Hippel-Lindau disease reported having received and being fully compliant with screening advice. However, in many cases, the advice given was only partially consistent with published guidelines, and screening delays were observed. Efforts should be undertaken to stimulate guideline-based surveillance advice and to minimize screening delay.

  13. Imaging appearances of von Hippel-Lindau disease

    International Nuclear Information System (INIS)

    Ma Xiaolong; Wang Jianhua; Lu Jianping; Wang Li; Liu Qi; Jiang Hui; Wei Wei

    2013-01-01

    Objective: To assess imaging appearances of von Hippel-Lindau disease (VHLD). Methods: The clinical and imaging data of ten patients who met VHLD gene diagnostic criteria were retrospectively analyzed. Seven underwent CT abdominal scan, three underwent MRI abdominal scan. All patients underwent MRI cranial scan. Eight patients were treated by surgery, and three of them underwent endoscopic ultrasound guided aspiration biopsy of pancreatic tumors. Results: All patients had multiple cysts of the pancreas, eight patients suffered multiple cysts of kidneys. Three patients suffered multiple islet cell tumors of pancreas: one was accompanied with pancreatic serous cystadenoma, another was accompanied with left adrenal pheochromocytoma. Three patients had bilateral renal cell carcinoma (one of them had the right kidney cut off), one patient had right renal cell carcinoma. Two patients suffered cerebellar hemangioblastomas, and one of them was accompanied with mutiple spinal hemangioblastomas and the left retinal hemangioblastoma. Two patients with multiple cysts of pancreas and kidneys had not been found any tumor. Conclusion: Multiple cysts of pancreas and kidney are highly suggestive of VHLD. At the same time, endocrine tumors of pancreas, serous cystadenoma of pancreas, adrenal pheochromocytoma, renal carcinomas, multiple hemangioblastomas of central nervous system and retinal hemangioblastoma can also occur in VHLD. (authors)

  14. Pancreatic cyst development: insights from von Hippel-Lindau disease

    Directory of Open Access Journals (Sweden)

    van Asselt Sophie J

    2013-02-01

    Full Text Available Abstract Pancreatic cysts are a heterogeneous group of lesions, which can be benign or malignant. Due to improved imaging techniques, physicians are more often confronted with pancreatic cysts. Little is known about the origin of pancreatic cysts in general. Von Hippel-Lindau (VHL disease is an atypical ciliopathy and inherited tumor syndrome, caused by a mutation in the VHL tumor suppressor gene encoding the VHL protein (pVHL. VHL patients are prone to develop cysts and neuroendocrine tumors in the pancreas in addition to several other benign and malignant neoplasms. Remarkably, pancreatic cysts occur in approximately 70% of VHL patients, making it the only hereditary tumor syndrome with such a discernible expression of pancreatic cysts. Cellular loss of pVHL due to biallelic mutation can model pancreatic cystogenesis in other organisms, suggesting a causal relationship. Here, we give a comprehensive overview of various pVHL functions, focusing on those that can potentially explain pancreatic cyst development in VHL disease. Based on preclinical studies, cilia loss in ductal cells is probably an important early event in pancreatic cyst development.

  15. Two-stage resection of a bilateral pheochromocytoma and pancreatic neuroendocrine tumor in a patient with von Hippel-Lindau disease: A case report

    Directory of Open Access Journals (Sweden)

    Yutaka Endo

    Full Text Available Introduction: von Hippel-Lindau disease (vHL disease is a hereditary disease in which tumors and cysts develop in many organs, in association with central nervous system hemangioblastomas, pheochromocytomas, and pancreatic tumors. We herein report a case of vHL disease (type 2A associated with bilateral pheochromocytomas, pancreatic neuroendocrine tumors (PNET, and cerebellar hemangioblastomas treated via pancreatectomy after adrenalectomy. Case presentation: A 51-year-old woman presented with a cerebellar tumor, bilateral hypernephroma, and pancreatic tumor detected during a medical checkup. 18F-fluorodeoxyglucose positron emission tomography–computed tomography revealed a bilateral adrenal gland tumor and a tumor in the head of the pancreas, while an abdominal computed tomography examination revealed a 30-mm tumor with strong enhancement in the head of the pancreas. Cranial magnetic resonance imaging showed a hemangioblastoma in the cerebellum. Therefore, a diagnosis of vHL disease (type 2A was made. Her family medical history included renal cell carcinoma in her father and bilateral adrenal pheochromocytoma and spinal hemangioblastoma in her brother. A detailed examination of endocrine function showed that the adrenal mass was capable of producing catecholamine. Treatment of the pheochromocytoma was prioritized, and therefore, laparoscopic left adrenalectomy and subtotal resection of the right adrenal gland were performed. Once the postoperative steroid levels were replenished, subtotal stomach-preserving pancreatoduodenectomy was performed for the PNET. After a good postoperative course, the patient was discharged in remission on the 11th day following surgery. Histopathological examination findings indicated NET G2 (MIB-1 index 10–15% pT3N0M0 Stage II A and microcystic serous cystadenoma throughout the resected specimen. The patient is scheduled to undergo treatment for the cerebellar hemangioblastoma. Conclusion: A two-staged resection

  16. Clinicopathologic correlation of argon laser photocoagulation of retinal angiomas in a patient with von Hippel-Lindau disease followed for more than 20 years.

    Science.gov (United States)

    Rosa, R H; Goldberg, M F; Green, W R

    1996-01-01

    The authors review the histopathologic findings in the eyes of a patient with multiple retinal angiomas and von Hippel-Lindau disease, who underwent treatment with argon laser photocoagulation with follow-up of more than 20 years. The patient was studied ophthalmoscopically and by fluorescein angiography before and after argon laser photocoagulation of retinal angiomas. The eyes were obtained postmortem, and the central portion of the right eye, including the macula and optic nerve head, was sectioned serially for light microscopy. The pupil-optic nerve segment of the left eye was step-sectioned serially for light microscopy. Histopathologic study of the right eye disclosed mild cystoid macular edema and focal areas of exudation in the midperiphery possibly secondary to irradiation of the head. A 1.5 x 0.3-mm area of residual angioma was present in the nasal peripapillary retina. Superotemporally, four chorioretinal scars were present in one photocoagulated area. These scars were composed of dense fibrous tissue with vascularization and variable retinal pigment epithelium hyperplasia. Large, nonangiomatous vessels within each of the scars were continuous with other retinal vessels. Inferotemporally, two chorioretinal scars were present in one photocoagulated area. Histopathologically, these scars were similar to the superotemporal scars, except that no patent retinal vessels traversed the inferotemporal scars. Neovascularization of the retina was associated with one superotemporal and one inferotemporal scar. No residual angiomatous tissue was present in the supero- or inferotemporal areas. Histopathologic examination of the left eye disclosed extensive vitreous organization and periretinal fibrovascular proliferation, extensive gliosis of the retina, and a 4.5 x 2-mm schisis cavity filled with fibrinous exudate. Three angiomas with variable fibrosis were present in the left eye. Despite a poor clinical course in one eye treated with xenon arc photocoagulation

  17. A case of von Hippel-Lindau disease with exudative maculopathy

    Directory of Open Access Journals (Sweden)

    Basel T Ba′arah

    2009-01-01

    Full Text Available Von Hippel-Lindau (VHL disease is a rare multisystem familial tumor syndrome of autosomal dominant inheritance. Hallmark lesions include retinal, cerebellum and spinal cord hemangioblastomas, renal cell carcinomas, adrenal pheochromocytomas, angiomatous or cystic lesions of the kidneys, pancreas, and epididymis. We report a case of VHL disease in a 26-year-old patient who presented with exudative macular edema. Ocular and systemic studies revealed the presence of retinal and central nervous system hemangioblastomas, adrenal pheochromocytoma, multiple pancreatic, and kidney cysts. The retinal angiomas were successfully treated with argon laser photocoagulation and cryotherapy.

  18. Molecular analysis of the von hippel-lindau disease gene.

    Science.gov (United States)

    Chernoff, A; Kasparcova, V; Linehan, W M; Stolle, C A

    2001-01-01

    Von Hippel-Lindau (VHL) disease is an autosomal dominant disorder that predisposes the affected individual to develop characteristic tumors. These include CNS hemangioblastoma, retinal angiomas, endolymphatic sac tumors, pancreatic cysts and tumors, epididymal cystadenomas, pheochromocytomas, renal cysts, and clear-cell renal carcinoma. The VHL gene was localized to 3p25 and then isolated by Latif et al. (1). The gene contains three exons with an open reading frame of 852 nucleotides, which encode a predicted protein of 284 amino acids. The VHL protein is believed to have several functions. It is involved in transcription regulation through its inhibition of elongation by binding to the B and C subunits of elongin. Mutations of VHL allow the B and C subunits to bind with the A subunit. This complex then overcomes "pausing" of RNA polymerase during mRNA transcription (2,3). Several studies suggest that the VHL protein is also involved in regulation of hypoxia-inducible transcripts, particularly vascular endothelial growth factor (VEGF), by altering mRNA stability (4,5). Therefore, VHL gene mutations permit the overexpression of VEGF under normoxic conditions, which leads to the angiogenesis believed to be required for tumor growth. The VHL-elongin BC complex (VBC) also binds two other proteins-CUL2 and Rbx1-in a complex that has structural similarity to other E3 ubiquitin ligase complexes (6). Such complexes mediate the degradation of cell-cycle regulatory proteins.

  19. Pregnancy-related hemangioblastoma progression and complications in von Hippel-Lindau disease.

    NARCIS (Netherlands)

    Frantzen, C.; Kruizinga, R.C.; Asselt, S.J. van; Zonnenberg, B.A.; Lenders, J.W.M.; Herder, W.W. de; Walenkamp, A.M.; Giles, R.H.; Hes, F.J.; Sluiter, W.J.; Pampus, M.G. van; Links, T.P.

    2012-01-01

    OBJECTIVE: We studied the reciprocal effect of pregnancy and von Hippel-Lindau (VHL) disease by analyzing the influence of pregnancy on VHL disease-related lesions and VHL disease on pregnancy outcome. METHODS: Medical charts and imaging reports from the VHL disease expertise centers in the

  20. Diagnostic Genetics at a Distance: Von Hippel-Lindau Disease and a Novel Mutation

    Directory of Open Access Journals (Sweden)

    Clare Brookes

    2013-01-01

    Full Text Available Genetic testing at a distance is commonplace where members of a family with a segregating germline mutation are geographically separated. For the most part, this challenge is addressed through the intervention of health professionals in taking and/or processing blood samples for subsequent couriering of DNA to a referral laboratory. In some circumstances, however, the collecting of pivotal clinical material may involve direct patient involvement. We describe such a situation where noninvasive saliva samples were provided by members of a family manifesting Von Hippel-Lindau (VHL disease. The analysis identified a novel mutation in the VHL gene that was used to exclude other family members as being at risk of VHL disease.

  1. Potential role of 68Ga-DOTATOC PET/CT in screening for pancreatic neuroendocrine tumour in patients with von Hippel-Lindau disease

    International Nuclear Information System (INIS)

    Prasad, Vikas; Brenner, Winfried; Tiling, Nikolaus; Ploeckinger, Ursula; Denecke, Timm

    2016-01-01

    Neuroendocrine tumours of the pancreas (pNET) are observed in 8 - 17 % of patients with von Hippel-Lindau disease (vHLD), and 11 - 20 % of these patients develop metastatic disease. MRI and CT have a very high resolution; however, their sensitivity and specificity for the detection of pNET amongst cystic lesions in the pancreas of vHLD patients are generally considered insufficient. In contrast, 68 Ga-DOTATOC PET/CT demonstrates a high sensitivity for the diagnosis and staging of neuroendocrine tumours. In this study we investigated the potential role of 68 Ga-DOTATOC PET/CT in screening of patients with vHLD. 68 Ga-DOTATOC PET/three-phase contrast-enhanced CT was performed according to guidelines in all consecutive vHLD patients between January 2012 and November 2015. All patients underwent additional MRI imaging of the abdomen, spine, and head. Chromogranin A (CgA) was determined at the time of the PET/CT examination. A lesion seen on 68 Ga-DOTATOC PET in the pancreas was defined as positive if the uptake was visually higher than in the surrounding tissues. Lesions were quantified using maximum SUV. Overall, 20 patients (8 men, 12 women; mean age 44.7 ± 11.1 years) were prospectively examined. Genetically, 12 patients had type 1 vHLD and 8 had type 2 vHLD. 68 Ga-DOTATOC PET/CT detected more pNET than morphological imaging (CT or MRI): 11 patients (55 %; 8 type 1, 3 type 2) vs. 9 patients (45 %; 6 type 1, 3 type 2). The concentration of CgA was mildly elevated in 2 of 11 patients with pNET. The mean SUVmax of the pancreatic lesions was 18.9 ± 21.9 (range 5.0 - 65.6). Four patients (36.4 %) had multiple pNETs. The mean size of the lesions on CT and/or MRI was 10.4 ± 8.3 mm (range 4 - 38 mm), and 41.1 % were larger than 10 mm. In addition, somatostatin receptor-positive cerebellar and spinal haemangioblastomas were detected in three patients (SUVmax 2.1 - 10.1). One patient presented with a solitary somatostatin receptor-positive lymph node metastasis. pNETs were

  2. Potential role of {sup 68}Ga-DOTATOC PET/CT in screening for pancreatic neuroendocrine tumour in patients with von Hippel-Lindau disease

    Energy Technology Data Exchange (ETDEWEB)

    Prasad, Vikas; Brenner, Winfried [Charite Universitaetsmedizin Berlin, Department of Nuclear Medicine, Campus Virchow-Klinikum, Berlin (Germany); Tiling, Nikolaus; Ploeckinger, Ursula [Charite Universitaetsmedizin Berlin, Interdisziplinaeren Stoffwechsel-Centrum, Campus Virchow Klinikum, Berlin (Germany); Denecke, Timm [Charite Universitaetsmedizin Berlin, Department of Radiology, Berlin (Germany)

    2016-10-15

    Neuroendocrine tumours of the pancreas (pNET) are observed in 8 - 17 % of patients with von Hippel-Lindau disease (vHLD), and 11 - 20 % of these patients develop metastatic disease. MRI and CT have a very high resolution; however, their sensitivity and specificity for the detection of pNET amongst cystic lesions in the pancreas of vHLD patients are generally considered insufficient. In contrast, {sup 68}Ga-DOTATOC PET/CT demonstrates a high sensitivity for the diagnosis and staging of neuroendocrine tumours. In this study we investigated the potential role of {sup 68}Ga-DOTATOC PET/CT in screening of patients with vHLD. {sup 68}Ga-DOTATOC PET/three-phase contrast-enhanced CT was performed according to guidelines in all consecutive vHLD patients between January 2012 and November 2015. All patients underwent additional MRI imaging of the abdomen, spine, and head. Chromogranin A (CgA) was determined at the time of the PET/CT examination. A lesion seen on {sup 68}Ga-DOTATOC PET in the pancreas was defined as positive if the uptake was visually higher than in the surrounding tissues. Lesions were quantified using maximum SUV. Overall, 20 patients (8 men, 12 women; mean age 44.7 ± 11.1 years) were prospectively examined. Genetically, 12 patients had type 1 vHLD and 8 had type 2 vHLD. {sup 68}Ga-DOTATOC PET/CT detected more pNET than morphological imaging (CT or MRI): 11 patients (55 %; 8 type 1, 3 type 2) vs. 9 patients (45 %; 6 type 1, 3 type 2). The concentration of CgA was mildly elevated in 2 of 11 patients with pNET. The mean SUVmax of the pancreatic lesions was 18.9 ± 21.9 (range 5.0 - 65.6). Four patients (36.4 %) had multiple pNETs. The mean size of the lesions on CT and/or MRI was 10.4 ± 8.3 mm (range 4 - 38 mm), and 41.1 % were larger than 10 mm. In addition, somatostatin receptor-positive cerebellar and spinal haemangioblastomas were detected in three patients (SUVmax 2.1 - 10.1). One patient presented with a solitary somatostatin receptor-positive lymph

  3. Metastatic Renal Cell Carcinoma versus Pancreatic Neuroendocrine Tumor in von Hippel-Lindau Disease: Treatment with Interleukin-2

    Directory of Open Access Journals (Sweden)

    Christopher Williams

    2005-01-01

    Full Text Available Differentiating between clear cell neuroendocrine tumor (NET of the pancreas and renal cell carcinoma (RCC metastatic to the pancreas can be challenging in patients with von Hippel-Lindau disease (VHL. The clear cell features of both NET and RCC in VHL patients may lead to misdiagnosis, inaccurate staging, and alternative treatment. We present a patient in which this occurred. As clear cell NETs closely resembling metastatic RCC are distinctive neoplasms of VHL and metastatic RCC to the pancreas in the VHL population is rare, careful pathologic examination should be performed prior to subjecting patients to definitive surgical or medical therapies.

  4. Risk of new tumors in von Hippel-Lindau patients depends on age and genotype

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Budtz-Jørgensen, Esben; Bisgaard, Søs Marie Luise

    2016-01-01

    PURPOSE: The von Hippel-Lindau (vHL) phenotype is variable, which complicates genetic counseling and surveillance. We describe how the rate of new tumor development varies through the lifetimes of vHL patients and how it is influenced by age and genotype. METHODS: In a national cohort study, we i...... 02 April 2015Genetics in Medicine (2015); doi:10.1038/gim.2015.44....

  5. Clinical features and natural history of von Hippel-Lindau disease.

    Science.gov (United States)

    Maher, E R; Yates, J R; Harries, R; Benjamin, C; Harris, R; Moore, A T; Ferguson-Smith, M A

    1990-11-01

    The clinical features, age at onset and survival of 152 patients with von Hippel-Lindau disease were studied. Mean age at onset was 26.3 years and 97 per cent of patients had presented by aged 60 years. Retinal angioma was the first manifestation in 65 patients (43 per cent), followed by cerebellar haemangioblastoma (n = 60, 39 per cent) and renal cell carcinoma (n = 15, 10 per cent). Overall, 89 patients (59 per cent) developed a cerebellar haemangioblastoma, 89 (59 per cent) a retinal angioma, 43 (28 per cent) renal cell carcinoma, 20 (13 per cent) spinal haemangioblastoma and 11 (7 per cent) a phaeochromocytoma. Renal, pancreatic and epididymal cysts were frequent findings but their exact incidence was not accurately assessed. Mean age at diagnosis of renal cell carcinoma (44.0 +/- 10.9 years) was significantly older than that for cerebellar haemangioblastoma (29.0 +/- 10.0 years) and retinal angioma (25.4 +/- 12.7 years). The probability of a patient with von Hippel-Lindan disease developing a cerebellar haemangioblastoma, retinal angioma or renal cell carcinoma by age 60 years was 0.84, 0.7 and 0.69, respectively. A comprehensive screening protocol for affected patients and at-risk relatives is presented, based on detailed analysis of age at onset data for each of the major complications. Median actuarial survival was 49 years, with renal cell carcinoma the leading cause of death.

  6. Endolymphatic sac tumour in von Hippel-Lindau disease: management strategies.

    Science.gov (United States)

    Zanoletti, E; Girasoli, L; Borsetto, D; Opocher, G; Mazzoni, A; Martini, A

    2017-10-01

    Endolymphatic sac tumour (ELST) is infrequent, as emerges from small series reported in the literature. It is a slow-growing malignancy with local aggressiveness and a low risk of distant metastases. It is often misdiagnosed because of the late onset of symptoms and difficulty in obtaining a biopsy. Its frequency is higher in von Hippel-Lindau (VHL) disease (a genetic systemic syndrome involving multiple tumours), with a prevalence of around 25%. The diagnosis is based on radiology, with specific patterns on contrast-enhanced MRI and typical petrous bone erosion on bone CT scan. Our experience of ELST in the years between 2012-2015 concerns 7 cases, one of which was bilateral, in patients with VHL disease. Four of the 7 patients underwent 5 surgical procedures at our institution. Each case is described in detail, including clinical symptoms, and the intervals between symptom onset, diagnosis and therapy. Postoperative morbidity was low after early surgery on small tumours, whereas extensive surgery for large tumours was associated with loss of cranial nerve function (especially VII, IX, X). The critical sites coinciding with loss of neurological function were the fallopian canal, jugular foramen, petrous apex and intradural extension into the posterior cranial fossa. Early surgery on small ELST is advocated for patients with VHL disease, in whom screening enables a prompt diagnosis and consequently good prognosis. © Copyright by Società Italiana di Otorinolaringologia e Chirurgia Cervico-Facciale, Rome, Italy.

  7. Preventive medicine for von Hippel-Lindau disease-associated pancreatic neuroendocrine tumors.

    Science.gov (United States)

    Krauss, Tobias; Ferrara, Alfonso Massimiliano; Links, Thera P; Wellner, Ulrich; Bancos, Irina; Kvachenyuk, Andrey; Villar Gómez de Las Heras, Karina; Yukina, Marina; Petrov, Roman; Bullivant, Garrett; von Duecker, Laura; Jadhav, Swati S; Ploeckinger, Ursula; Welin, Staffan; Schalin-Jantti, Camilla; Gimm, Oliver; Pfeifer, Marija; Ngeow, Joanne; Hasse-Lazar, Kornelia; Sanso, Gabriela; Qi, Xiao-Ping; Ugurlu, Umit; Diaz, Rene Eduardo; Wohllk, Nelson; Peczkowska, Mariola; Aberle, Jens; Lourenço, Delmar Muniz; Pereira, Maria Adelaide; Fragoso, Maria Candida Barisson Villares; Hoff, Ana O; Almeida, Madson Queiroz; Violante, Alice H D; Quidute, Ana R P; Zhang, Zheiwei; Recasens, Monica; Robles Diaz, Luis; Kunavisarut, Tada; Wannachalee, Taweesak; Sirinvaravong, Sirinart; Jonasch, Eric; Grozinsky-Glasberg, Simona; Fraenkel, Merav; Beltsevich, Dmitry; Egorov, Viacheslav I; Bausch, Dirk; Schott, Matthias; Tiling, Nikolaus; Pennelli, Gianmaria; Zschiedrich, Stefan; Därr, Roland; Ruf, Juri; Denecke, Timm; Link, Karl-Heinrich; Zovato, Stefania; von Dobschuetz, Ernst; Yaremchuk, Svetlana; Amthauer, Holger; Makay, Ozer; Patocs, Attila; Walz, Martin K; Huber, Tobias B; Seufert, Jochen; Hellman, Per; Kim, Raymond H; Kuchinskaya, Ekaterina; Schiavi, Francesca; Malinoc, Angelica; Reisch, Nicole; Jarzab, Barbara; Barontini, Marta; Januszewicz, Andrzej; Shah, Nalini; Young, William; Opocher, Giuseppe; Eng, Charis; Neumann, Hartmut P H; Bausch, Birke

    2018-05-10

    Pancreatic neuroendocrine tumors (PanNETs) are rare in von Hippel-Lindau disease (VHL) but cause serious morbidity and mortality. Management guidelines for VHL-PanNETs continue to be based on limited evidence, and survival data to guide surgical management are lacking. We established the European-American-Asian-VHL-PanNET-Registry to assess data for risks for metastases, survival and long-term outcomes to provide best management recommendations. Of 2,330 VHL patients, 273 had a total of 484 PanNETs. Median age at diagnosis of PanNET was 35 years (range 10-75). Fifty-five (20%) patients had metastatic PanNETs. Metastatic PanNETs were significantly larger (median size 5 vs 2 cm; P1.5 cm in diameter were operated. Ten-year survival was significantly longer in operated vs non-operated patients, in particular for PanNETs <2.8cm vs ≥2.8 cm (94% vs 85% by 10 years; P=0.020; 80% vs 50% at 10 years; P=0.030). This study demonstrates that patients with PanNET approaching the cut-off diameter of 2.8 cm should be operated. Mutations in exon 3, especially of codons 161/167 are at enhanced risk for metastatic PanNETs. Survival is significantly longer in operated non-metastatic VHL-PanNETs.

  8. Systemic Sunitinib Malate Treatment for Advanced Juxtapapillary Retinal Hemangioblastomas Associated with von Hippel-Lindau Disease.

    Science.gov (United States)

    Knickelbein, Jared E; Jacobs-El, Naima; Wong, Wai T; Wiley, Henry E; Cukras, Catherine A; Meyerle, Catherine B; Chew, Emily Y

    2017-01-01

    To describe the clinical course of advanced juxtapapillary retinal capillary hemangioblastomas (RCH) associated with von Hippel-Lindau (VHL) disease treated with systemic sunitinib malate, an agent that inhibits both anti-vascular endothelial growth factor and anti-platelet-derived growth factor signaling. Observational case review. Three patients with advanced VHL-related juxtapapillary RCH treated with systemic sunitinib malate. Patient 1 was followed routinely every 4 months while on systemic sunitinib prescribed by her oncologist for metastatic pancreatic neuroendocrine and kidney tumors. Patients 2 and 3 were part of a prospective clinical trial evaluating the use of systemic sunitinib for ocular VHL lesions during a period of 9 months. Visual acuity, size of RCH, and degree of exudation were recorded at each visit. Optical coherence tomography (OCT) and fluorescein angiography were also obtained at some visits. Visual acuity, size of RCH, and degree of exudation. Three patients with advanced VHL-associated juxtapapillary RCH were treated with systemic sunitinib malate. While none of the patients lost vision during therapy, treatment with sunitinib malate did not improve visual acuity or reduce the size of RCH. Improvements in RCH-associated retinal edema were observed in two patients. All patients experienced multiple adverse effects, including thyroid toxicity, thrombocytopenia, nausea, fatigue, jaundice, and muscle aches. Two of the three patients had to discontinue treatment prematurely and the third required dose reduction. Systemic sunitinib malate may be useful in slowing progression of ocular disease from VHL-associated RCH. However, significant systemic adverse effects limited its use in this small series, and systemic sunitinib malate may not be safe for treatment of RCH when used at the doses described in this report. Further studies are required to determine if this medication used at lower doses with different treatment strategies, other

  9. Von Hippel-Lindau disease: an evaluation of natural history and functional disability.

    Science.gov (United States)

    Feletti, Alberto; Anglani, Mariagiulia; Scarpa, Bruno; Schiavi, Francesca; Boaretto, Francesca; Zovato, Stefania; Taschin, Elisa; Gardi, Mario; Zanoletti, Elisabetta; Piermarocchi, Stefano; Murgia, Alessandra; Pavesi, Giacomo; Opocher, Giuseppe

    2016-07-01

    Although many studies have been published about specific lesions characterizing von Hippel-Lindau(VHL) disease, none have dealt with the natural history of the whole disease and the consequent disabilities. We aim to define the comprehensive natural history of VHL disease and to describe the functional disabilities and their impact upon patients' quality of life, thereby tailoring the follow-up schedule accordingly. We performed a prospective analysis on 128 VHL-affected patients beginning in 1996. For each affected organ, we defined intervals between the first and subsequent VHL-related manifestations and compared them with current VHL surveillance protocols. We looked for any association of the number of involved organs with age, sex, type of VHL gene mutation, and functional domain mutation. Ultimately, we assessed the organ-specific disabilities caused by VHL disease. Hemangioblastomas show different patterns of progression depending on their location, whereas both renal cysts and carcinomas have similar progression rates. Surgery for pheochromocytoma and CNS hemangioblastoma is performed earlier than for pancreatic or renal cancer. The number of involved organs is associated with age but not with sex, type of VHL gene mutation, or functional domain mutation. A thorough analysis of functional disabilities showed that age is related to the first-appearing functional impairment, but it is not predictive of the final number of disabilities. Our study defines the disease progression and provides a comprehensive view of the syndrome over time. We analyzed for the first time the functional disability of VHL patients, assessing the progression for each function. © The Author(s) 2016. Published by Oxford University Press on behalf of the Society for Neuro-Oncology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  10. Von Hippel-Lindau disease associated with myasthenia gravis not related to thymoma

    Directory of Open Access Journals (Sweden)

    Paolo Pozzato

    2013-04-01

    Full Text Available BACKGROUND Von Hippel-Lindau disease (VHL is a rare autosomal dominant inherited disorder characterized by an increased risk of tumours in a number of locations (eyes, brain, adrenal gland, pancreas, liver, kidneys, or other areas of the body. It is caused by germline mutation in the VHL gene. The VHL gene is a tumour suppressor gene that has been identified on the short arm of chromosome 3. CASE REPORT We report a case of a 60 year-old female with the clinical diagnosis of VHL type 1 (cerebellar haemangioblastoma, pancreatic cysts with subsequent steatorrhoea, and bilateral renal carcinoma who developed weakness and fatigability of skeletal muscles, left lid ptosis, snarling expression and nasal timbre speech. Acetylcholine receptor antibodies were negative in serum, while the electrodiagnostic test demonstrated an alteration of neuromuscolar junction which was consistent with the diagnosis of myasthenia gravis. Contrast-enhanced TC scan of the anterior mediastinum was performed, which excluded thymus enlargement. VHL gene evaluation in this patient identified a new mutation (c279delC9 and polymorphism c291C>G. At present the patient still suffers from ataxia and dysmetria due to cerebellar involvement in VHL, while fatigue and lid ptosis improved after the treatment with oral pyridostigmine 60 mg tid. DISCUSSION AND CONCLUSIONS To our knowledge this is the first report of a case of VHL associated with myasthenia gravis without thymoma. A case of VHL associated with a form of myasthenia gravis related to thymoma has been recently reported. In our case the absence of acetylcholine receptor antibodies may suggest a genetic origin also for the myasthenia gravis.

  11. Beta-2-glycoprotein-1 and alpha-1-antitrypsin as urinary markers of renal cancer in von Hippel-Lindau patients.

    Science.gov (United States)

    Mandili, Giorgia; Notarpietro, Agata; Khadjavi, Amina; Allasia, Marco; Battaglia, Antonino; Lucatello, Barbara; Frea, Bruno; Turrini, Francesco; Novelli, Francesco; Giribaldi, Giuliana; Destefanis, Paolo

    2018-03-01

    Von Hippel-Lindau disease (VHLD) is a rare inherited neoplastic syndrome. Among all the VHLD-associated tumors, clear cell renal cell carcinoma (ccRCC) is the major cause of death. The aim of this paper is the discovery of new non-invasive biomarker for the monitoring of VHLD patients. We compared the urinary proteome of VHLD patients, ccRCC patients and healthy volunteers. Among all differentially expressed proteins, alpha-1-antitrypsin (A1AT) and APOH (beta-2-glycoprotein-1) are strongly over-abundant only in the urine of VHLD patients with a history of ccRCC. A1AT and APOH could be promising non-invasive biomarkers.

  12. Ga-68 Somatostatin Receptor PET/CT in von Hippel-Lindau Disease

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Jong-Ryool; Min, Jung-Joon [Chonnam National Univ. Hwasun Hospital, Hwasun (Korea, Republic of); Kulkarui, Harshad; Carreras, Cecilia; Schalch, Georg; Baum, Richard P. [Nuclear Medicine and Center for PET/CT, Zentralk Bad Berka, Bad Verka (Germany)

    2012-06-15

    Von Hippel-Lindau (VHL) disease is a dominantly inherited familial cancer syndrome with a variety of benign and malignant tumors such as retinal and central nervous system hemangioblastomas, endolymphatic sac tumors, renalcysts and tumors, pancreatic cysts and tumors, pheochromo-cytomas, and epididymal cystadenomas. Cross-sectional mo-dalities (computed tomography and magnetic resonance imaging) as well as ultrasound play a major role in the initial evaluation and follow-up of the various manifestations of VHL disease. Ga-68-labeled somatostatin receptor analogs already have a significant role in the diagnosis, staging, and therapy management of neuroendocrine neoplasms and neural crest tumors. Herein, we report a case presenting a variety of malignancies in VHL and showing the usefulness of Ga-68 somatostatin receptor PET/CT as a one-stop-shop imaging modality in the management of VHL disease.

  13. Ga-68 Somatostatin Receptor PET/CT in von Hippel-Lindau Disease

    International Nuclear Information System (INIS)

    Oh, Jong-Ryool; Min, Jung-Joon; Kulkarui, Harshad; Carreras, Cecilia; Schalch, Georg; Baum, Richard P.

    2012-01-01

    Von Hippel-Lindau (VHL) disease is a dominantly inherited familial cancer syndrome with a variety of benign and malignant tumors such as retinal and central nervous system hemangioblastomas, endolymphatic sac tumors, renalcysts and tumors, pancreatic cysts and tumors, pheochromo-cytomas, and epididymal cystadenomas. Cross-sectional mo-dalities (computed tomography and magnetic resonance imaging) as well as ultrasound play a major role in the initial evaluation and follow-up of the various manifestations of VHL disease. Ga-68-labeled somatostatin receptor analogs already have a significant role in the diagnosis, staging, and therapy management of neuroendocrine neoplasms and neural crest tumors. Herein, we report a case presenting a variety of malignancies in VHL and showing the usefulness of Ga-68 somatostatin receptor PET/CT as a one-stop-shop imaging modality in the management of VHL disease

  14. Von Hippel-Lindau disease (vHL)

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Bisgaard, Søs Marie Luise; Harbud, Vibeke

    2013-01-01

    for vHL which is comprised of Danish doctors and specialists interested in vHL. The recommendations are based on longstanding clinical experience, Danish original research, and extensive review of the international literature. vHL is a hereditary multi-tumour disease caused by germline mutations....../MRI of the abdomen, e) annual plasma-metanephrine, plasma-normetanephrine, and plasma-chromogranin A tests, and f) annual hearing examination at a department of audiology. It is advised that one doctor takes on the responsibility of coordination of and referral to the many examinations, and the communication...

  15. Pathology of the Nervous System in Von Hippel-Lindau Disease

    Directory of Open Access Journals (Sweden)

    Alexander O. Vortmeyer

    2015-06-01

    Full Text Available Von Hippel-Lindau (VHL disease is a tumor syndrome that frequently involves the central nervous system (CNS. It is caused by germline mutation of the VHL gene. Subsequent VHL inactivation in selected cells is followed by numerous well-characterized molecular consequences, in particular, activation and stabilization of hypoxia-inducible factors HIF1 and HIF2. The link between VHL gene inactivation and tumorigenesis remains poorly understood. Hemangioblastomas are the most common manifestation in the CNS; however, CNS invasion by VHL disease-associated endolymphatic sac tumors or metastatic renal cancer also occur, and their differentiation from primary hemangioblastoma may be challenging. Finally, in this review, we present recent morphologic insights on the developmental concept of VHL tumorigenesis which is best explained by pathologic persistence of temporary embryonic progenitor cells. 

  16. Uptake of genetic testing and long-term tumor surveillance in von Hippel-Lindau disease

    Directory of Open Access Journals (Sweden)

    Chávez Mireya

    2010-01-01

    Full Text Available Abstract Background von Hippel-Lindau (VHL disease is a hereditary cancer syndrome caused by germline mutations in the VHL gene. Patients have significant morbidity and mortality secondary to vascular tumors. Disease management is centered on tumor surveillance that allows early detection and treatment. Presymptomatic genetic testing is therefore recommended, including in at-risk children. Methods We tested 17 families (n = 109 individuals for VHL mutations including 43 children under the age of 18. Personalized genetic counseling was provided pre and post-test and the individuals undergoing presymptomatic testing filled out questionnaires gathering socio-demographic, psychological and psychiatric data. Mutation analysis was performed by direct sequencing of the VHL gene. Mutation-carriers were screened for VHL disease-related tumors and were offered follow-up annual examinations. Results Mutations were identified in 36 patients, 17 of whom were asymptomatic. In the initial screening, we identified at least one tumor in five of 17 previously asymptomatic individuals. At the end of five years, only 38.9% of the mutation-carriers continued participating in our tumor surveillance program. During this time, 14 mutation carriers developed a total of 32 new tumors, three of whom died of complications. Gender, education, income, marital status and religiosity were not found to be associated with adherence to the surveillance protocol. Follow-up adherence was also independent of pre-test depression, severity of disease, or number of affected family members. The only statistically significant predictor of adherence was being symptomatic at the time of testing (OR = 5; 95% CI 1.2 - 20.3; p = 0.02. Pre-test anxiety was more commonly observed in patients that discontinued follow-up (64.7% vs. 35.3%; p = 0.01. Conclusions The high initial uptake rate of genetic testing for VHL disease, including in minors, allowed the discontinuation of unnecessary screening

  17. Preimplantation genetic diagnosis of Von Hippel-Lindau disease cancer syndrome by combined mutation and segregation analysis

    Directory of Open Access Journals (Sweden)

    Denilce R. Sumita

    2007-03-01

    Full Text Available Von Hippel-Lindau (VHL disease is an autosomal dominant cancer syndrome, associated with the development of tumors and cysts in multiple organ systems, whose expression and age of onset are highly variable. The VHL disease tumor suppressor gene (VHL maps to 3p25-p26 and mutations ranging from a single base change to large deletions have been detected in patients with VHL disease. We developed a single cell PCR protocol for preimplantation genetic diagnosis (PGD of VHL disease to select unaffected embryos on the basis of the detection of the specific mutation and segregation analysis of polymorphic linked markers. Multiplex-nested PCR using single buccal cells of an affected individual were performed in order to test the accuracy and reliability of this single-cell protocol. For each locus tested, amplification efficiency was 83% to 87% and allelic drop-out rates ranged from 12% to 8%. Three VHL disease PGD cycles were performed on cells from a couple with paternal transmission of a 436delC mutation in exon 2 of the VHL gene, leading to the identification of three unaffected embryos. Independent of the mutation present, this general PGD protocol for the diagnosis of VHL disease can be used in families informative for either the D3S1038 or D3S1317 microsatellite markers.

  18. A patient with bilateral pheochromocytoma as part of a Von Hippel-Lindau (VHL syndrome type 2C

    Directory of Open Access Journals (Sweden)

    Rinkes Inne

    2007-10-01

    Full Text Available Abstract Background Von Hippel-Lindau (VHL disease is an autosomal dominant inherited disease. It is relatively recent that type 2C was identified as a separate group solely presenting with pheochromocytomas. As an illustration, an interesting case is presented of a pregnant woman with refractory hypertension. It proved to be the first manifestation of bilateral pheochromocytomas. The family history may indicate the diagnosis, but only identification of a germ line mutation in the DNA of a patient will confirm carriership. Case presentation A 27 year pregnant patient with intra uterine growth retardation presented with hypertension and pre-eclampsia. Magnetic resonance imaging revealed bilateral adrenal pheochromocytoma. She underwent laparoscopic adrenelectomy and a missense mutation (Gly93Ser in exon 1 of the VHL gene on chromosome 3 (p25 – p26 was shown in the patient, her father and her daughter confirming the diagnosis of VHL. Conclusion In almost all VHL families molecular genetic analysis of DNA will demonstrate an inherited mutation. Because of the involvement in several organs, periodic clinical evaluation should take place in a well coordinated, multidisciplinary setting. VHL disease can be classified into several subtypes. VHL type 2C patients present with pheochromocytomas without evidence of haemangioblastomas in the central nervous system and/or retina and a low risk of renal cell carcinoma. Therefore, in such families, periodic clinical screening can be focussed on pheochromocytomas.

  19. Pathological and Clinical Features and Management of Central Nervous System Hemangioblastomas in von Hippel-Lindau Disease

    Directory of Open Access Journals (Sweden)

    Hiroshi Kanno

    2014-08-01

    Full Text Available Central nervous system (CNS hemangioblastoma is the most common manifestation of von Hippel-Lindau (VHL disease. It is found in 70-80% of VHL patients. Hemangioblastoma is a rare form of benign vascular tumor of the CNS, accounting for 2.0% of CNS tumors. It can occur sporadically or as a familial syndrome. CNS hemangioblastomas are typically located in the posterior fossa and the spinal cord. VHL patients usually develop a CNS hemangioblastoma at an early age. Therefore, they require a special routine for diagnosis, treatment and follow-up. The surgical management of symptomatic tumors depends on many factors such as symptom, location, multiplicity, and progression of the tumor. The management of asymptomatic tumors in VHL patients is controversial since CNS hemangioblastomas grow with intermittent quiescent and rapid-growth phases. Preoperative embolization of large solid hemangioblastomas prevents perioperative hemorrhage but is not necessary in every case. Radiotherapy should be reserved for inoperable tumors. Because of complexities of VHL, a better understanding of the pathological and clinical features of hemangioblastoma in VHL is essential for its proper management.

  20. Managing Renal Cell Carcinoma Associated Paraneoplastic Syndrome with Nephron-sparing Surgery in a Patient with von Hippel-Lindau

    Directory of Open Access Journals (Sweden)

    John M. DiBianco

    2017-07-01

    Full Text Available A patient with germline von Hippel-Lindau (VHL gene alteration and history of multiple tumors present with classical paraneoplastic syndrome (PNS associated with renal cell carcinoma (RCC. She underwent open nephron sparing surgery with resolution of symptoms. She remained without recurrence of RCC for the initial 2 years of her follow-up. To the best of our knowledge, this case represents the first in which PNS was specifically resolved using a partial nephrectomy in a patient with VHL. This case report provides initial evidence for the potential role of nephron sparing surgery in the management of paraneoplastic symptoms associated with hereditary RCC.

  1. Importância do exame oftalmológico na doença de von Hippel-Lindau The importance of the ophthalmological examination in von Hippel-Lindau disease

    Directory of Open Access Journals (Sweden)

    Ricardo Evangelista Marrocos de Aragão

    2009-08-01

    Full Text Available Von Hippel-Lindau (VHL é uma síndrome tumoral autossômica dominante. Esses tumores incluem hemangioblastoma da retina e sistema nervoso central (CSN, carcinoma de células renais, feocromocitoma, tumores de pâncreas, cistoadenoma de rins, pâncreas e epidídimo. Os sintomas mais comuns são perda da visão, aumento da pressão intracraniana, déficits neurológicos, aumento da pressão arterial sistêmica paradoxal e dor local. Relatamos o caso de um paciente com perda de visão e história de hemangiomas cerebelares cujo diagnóstico de VHL foi feito após exame oftalmológico.Von Hippel-Lindau (VHL disease is an autossomical, dominant inherited tumour syndrom. These tumours may include haemangioblastoma in the retina and central nervous system (CNS, renal cell carcinoma, phaeochromocytoma, islet cell tumours of the pancreas, cystadenoma in the kidney, pancreas, and epididymis. The most common symptoms include: loss of vision, raised intracranial pressure, neurological deficits, paroxysmal raised blood pressure and local pain. We report herein a 29-year-old man with visual loss and cerebellar haemangioblastoma that despite neurological manifestations the diagnosis of VHL was established after the ophthalmological examanination.

  2. Solid renal tumor severity in von Hippel Lindau disease is related to germline deletion length and location.

    Science.gov (United States)

    Maranchie, Jodi K; Afonso, Anoushka; Albert, Paul S; Kalyandrug, Sivaram; Phillips, John L; Zhou, Shubo; Peterson, James; Ghadimi, Bijan M; Hurley, Katheen; Riss, Joseph; Vasselli, James R; Ried, Thomas; Zbar, Berton; Choyke, Peter; Walther, McClellan M; Klausner, Richard D; Linehan, W Marston

    2004-01-01

    von Hippel Lindau disease (VHL) is an autosomal dominant familial cancer syndrome linked to alteration of the VHL tumor suppressor gene. Affected patients are predisposed to develop pheochromocytomas and cystic and solid tumors of the kidney, CNS, pancreas, retina, and epididymis. However, organ involvement varies considerably among families and has been shown to correlate with the underlying germline alteration. Clinically, we observed a paradoxically lower prevalence of renal cell carcinoma (RCC) in patients with complete germline deletion of VHL. To determine if a relationship existed between the type of VHL deletion and disease, we retrospectively evaluated 123 patients from 55 families with large germline VHL deletions, including 42 intragenic partial deletions and 13 complete VHL deletions, by history and radiographic imaging. Each individual and family was scored for cystic or solid involvement of CNS, pancreas, and kidney, and for pheochromocytoma. Germline deletions were mapped using a combination of fluorescent in situ hybridization (FISH) and quantitative Southern and Southern blot analysis. An age-adjusted comparison demonstrated a higher prevalence of RCC in patients with partial germline VHL deletions relative to complete deletions (48.9 vs. 22.6%, p=0.007). This striking phenotypic dichotomy was not seen for cystic renal lesions or for CNS (p=0.22), pancreas (p=0.72), or pheochromocytoma (p=0.34). Deletion mapping revealed that development of RCC had an even greater correlation with retention of HSPC300 (C3orf10), located within the 30-kb region of chromosome 3p, immediately telomeric to VHL (52.3 vs. 18.9%, p <0.001), suggesting the presence of a neighboring gene or genes critical to the development and maintenance of RCC. Careful correlation of genotypic data with objective phenotypic measures will provide further insight into the mechanisms of tumor formation. Copyright 2003 Wiley-Liss, Inc.

  3. Cloning and characterization of a mouse gene with homology to the human von Hippel-Lindau disease tumor suppressor gene: implications for the potential organization of the human von Hippel-Lindau disease gene.

    Science.gov (United States)

    Gao, J; Naglich, J G; Laidlaw, J; Whaley, J M; Seizinger, B R; Kley, N

    1995-02-15

    The human von Hippel-Lindau disease (VHL) gene has recently been identified and, based on the nucleotide sequence of a partial cDNA clone, has been predicted to encode a novel protein with as yet unknown functions [F. Latif et al., Science (Washington DC), 260: 1317-1320, 1993]. The length of the encoded protein and the characteristics of the cellular expressed protein are as yet unclear. Here we report the cloning and characterization of a mouse gene (mVHLh1) that is widely expressed in different mouse tissues and shares high homology with the human VHL gene. It predicts a protein 181 residues long (and/or 162 amino acids, considering a potential alternative start codon), which across a core region of approximately 140 residues displays a high degree of sequence identity (98%) to the predicted human VHL protein. High stringency DNA and RNA hybridization experiments and protein expression analyses indicate that this gene is the most highly VHL-related mouse gene, suggesting that it represents the mouse VHL gene homologue rather than a related gene sharing a conserved functional domain. These findings provide new insights into the potential organization of the VHL gene and nature of its encoded protein.

  4. Genotype and phenotype correlation in von Hippel-Lindau disease based on alteration of the HIF-α binding site in VHL protein.

    Science.gov (United States)

    Liu, Sheng-Jie; Wang, Jiang-Yi; Peng, Shuang-He; Li, Teng; Ning, Xiang-Hui; Hong, Bao-An; Liu, Jia-Yuan; Wu, Peng-Jie; Zhou, Bo-Wen; Zhou, Jing-Cheng; Qi, Nie-Nie; Peng, Xiang; Zhang, Jiu-Feng; Ma, Kai-Fang; Cai, Lin; Gong, Kan

    2018-03-29

    PurposeVon Hippel-Lindau (VHL) disease is a rare hereditary cancer syndrome that reduces life expectancy. We aimed to construct a more valuable genotype-phenotype correlation based on alterations in VHL protein (pVHL).MethodsVHL patients (n = 339) were recruited and grouped based on mutation types: HIF-α binding site missense (HM) mutations, non-HIF-α binding site missense (nHM) mutations, and truncating (TR) mutations. Age-related risks of VHL-associated tumors and patient survival were compared.ResultsMissense mutations conferred an increased risk of pheochromocytoma (HR = 1.854, p = 0.047) compared with truncating mutations. The risk of pheochromocytoma was lower in the HM group than in the nHM group (HR = 0.298, p = 0.003) but was similar between HM and TR groups (HR = 0.901, p = 0.810). Patients in the nHM group had a higher risk of pheochromocytoma (HR = 3.447, p counseling and pathogenesis studies.Genetics in Medicine advance online publication, 29 March 2018; doi:10.1038/gim.2017.261.

  5. Prevalence, birth incidence, and penetrance of von Hippel-Lindau disease (vHL) in Denmark

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Galanakis, Michael Carter Bisgaard; Budtz-Jørgensen, Esben

    2017-01-01

    the international diagnostic criteria. We found an overall penetrance of 87% at age 60 years. When considering only vHL patients who have not attended surveillance, 20% will still be asymptomatic at age 60 years. This should be considered in the context of genetic counselling, especially when assessing the risk...... of vHL in asymptomatic adult first-degree relatives who are often not genetically tested.European Journal of Human Genetics advance online publication, 14 December 2016; doi:10.1038/ejhg.2016.173....

  6. von Hippel-Lindau development in children and adolescents

    DEFF Research Database (Denmark)

    Launbjerg, Karoline; Bache, Iben; Galanakis, Michael

    2017-01-01

    on expert opinions. We aimed to describe the course of vHL development in children and adolescents, focusing on age at first manifestation, manifestation frequencies, and types. The prevalence of vHL diagnosis as well as manifestations in childhood were evaluated based on 99 patients, who had started......The autosomal dominant von Hippel-Lindau disease (vHL) is associated with a lifelong risk of tumor development, especially retinal and CNS hemangioblastomas, pheochromocytoma, and renal cell carcinoma. Knowledge of paediatric vHL development is limited, and current surveillance guidelines are based...... surveillance before 18 years: 37 Danish patients from the national vHL research database and 62 international patients reported in 15 articles. Overall, 70% (69 of 99) developed manifestations before 18 years (median age at first manifestation: 12 years (range: 6–17 years)). Thirty per cent (30 of 99) had...

  7. Psychological impact of von Hippel-Lindau genetic screening in patients with a previous history of hemangioblastoma of the central nervous system.

    Science.gov (United States)

    Rochette, Claire; Baumstarck, Karine; Canoni-Zattara, Hélène; Abdullah, Ahmad Esmaeel; Figarella-Branger, Dominique; Pertuit, Morgane; Barlier, Anne; Castinetti, Frédéric; Pacak, Karel; Metellus, Philippe; Taïeb, David

    2018-05-15

    Von Hippel-Lindau (VHL) syndrome is a hereditary cancer syndrome characterized by a high risk of developing benign and malignant tumors, including central nervous system hemangioblastomas (CNS HBs). For an early diagnosis of VHL, before the occurrence of cancers (especially renal cell carcinoma), it is of huge importance to initiate VHL genetic testing in at-risk patients. The aim of the study was to assess the psychological impact of VHL genetic testing in patients previously diagnosed with a CNS HB. From 1999 until 2015, 55 patients underwent surgery for CNS HBs. Eleven patients were already screened for VHL mutations and 3 patients deceased before the start of the study. From the remaining 42 patients, 24 were accepted to be enrolled in the study. Assessment of psychological impact of VHL genetic testing was performed by measuring anxiety levels, mood disorders, quality of life, and psychological consequences of genetic screening. Twenty-one of the enrolled 24 patients underwent VHL genetic testing and 12 patients came back for the communication of positive genetic results. The baseline psychological status did not differ between these 2 groups. Patients who attended the visit of communication of genetic results had similar anxiety levels compared to those who had not. Furthermore, they also experienced an improvement in the level of anxiety and two QoL dimension scores compared to their baseline status. In summary, there is no evidence of a negative psychosocial impact of VHL genetic testing in patients with a previous history of CNS HB. We, therefore, recommend the recall of patients who have not been previously screened.

  8. A Review of Von Hippel-Lindau Syndrome

    Directory of Open Access Journals (Sweden)

    Neha Varshney

    2017-08-01

    Full Text Available Von Hippel-Lindau syndrome (VHL is a familial neoplastic condition seen in approximately 1 in 36,000 live births. It is caused by germline mutations of the tumor suppressor gene VHL, located on the short arm of chromosome 3. While the majority of the affected individuals have a positive family history, up to 20% of cases arise from de novo mutations. VHL syndrome is characterized by the presence of benign and malignant tumors affecting the central nervous system, kidneys, adrenals, pancreas, and reproductive organs. Common manifestations include hemangioblastomas of the brain, spinal cord, and retina; pheochromocytoma and paraganglioma; renal cell carcinoma; pancreatic cysts and neuroendocrine tumors; and endolymphatic sac tumors. Diagnosis of VHL is prompted by clinical suspicion and confirmed by molecular testing. Management of VHL patients is complex and multidisciplinary. Routine genetic testing and surveillance using various diagnostic techniques are used to help monitor disease progression and implement treatment options. Despite recent advances in clinical diagnosis and management, life expectancy for VHL patients remains low at 40–52 years. This article provides an overview of the major clinical, histological, and radiological findings, as well as treatment modalities.

  9. A mutation at IVS1 + 5 of the von Hippel-Lindau gene resulting in intron retention in transcripts is not pathogenic in a patient with a tongue cancer?: case report

    Directory of Open Access Journals (Sweden)

    Asakawa Takeshi

    2012-03-01

    Full Text Available Abstract Background Von Hippel-Lindau disease (VHL is a dominantly inherited familial cancer syndrome predisposing the patient to a variety of malignant and benign neoplasms, most frequently hemangioblastoma, renal cell carcinoma, pheochromocytoma, and pancreatic tumors. VHL is caused by mutations of the VHL tumor suppressor gene on the short arm of chromosome 3, and clinical manifestations develop if both alleles are inactivated according to the two-hit hypothesis. VHL mutations are more frequent in the coding region and occur occasionally in the splicing region of the gene. Previously, we reported that the loss of heterozygosity (LOH of the VHL gene is common in squamous cell carcinoma tissues of the tongue. Case Presentation We describe a case of squamous cell carcinoma in the tongue caused by a point mutation in the splicing region of the VHL gene and discuss its association with VHL disease. Sequence analysis of DNA extracted from the tumor and peripheral blood of the patient with squamous cell carcinoma revealed a heterozygous germline mutation (c. 340 + 5 G > C in the splice donor sequence in intron 1 of the VHL gene. RT-PCR analysis of the exon1/intron1 junction in RNA from tumor tissue detected an unspliced transcript. Analysis of LOH using a marker with a heterozygous mutation of nucleotides (G or C revealed a deletion of the mutant C allele in the carcinoma tissues. Conclusions The fifth nucleotide G of the splice donor site of the VHL gene is important for the efficiency of splicing at that site. The development of tongue cancer in this patient was not associated with VHL disease because the mutation occurred in only a single allele of the VHL gene and that allele was deleted in tumor cells.

  10. Úskalí života s onemocněním Von Hippel - Lindau

    OpenAIRE

    ŠEREDOVÁ, Eva

    2014-01-01

    Morbus Von Hippel Lindau (VHL) is still an unkonwn term for many people. It refers to a genetic oncological desease affecting 1/39000 to 1/50000 persons. VHL is connected with a great deal of manifestation. It is a disease with a very unstable prognosis. Those diagnosed with VHL require medical care by a large number of specialists. However, an early detection may significantly improve the quality of patients´ life. The disease is manifestated by numerous negative side effects, which is the m...

  11. Von Hippel-Lindau Disease: A Rare Familiar Multi-System Disorder and the Impact of the Clinical Nurse Specialist

    Science.gov (United States)

    1993-01-01

    hemodialysis has been reported by Fetner, Barilla , Scott, Ballard, and Peters (1976). They have proposed renal transplantation if their patient survives five...Urology, 18, 599-600. Feldstein, M., & Rait, D. (1992). Family assessment in an oncology setting. Cancer Nursing, 15(3), 161-172. Fetner, C., Barilla , D

  12. Radiological diagnosis of visceral manifestations in Hippel-Lindau Syndrome

    International Nuclear Information System (INIS)

    Wittich, G.; Czembirek, H.; Fridrich, L.; Imhof, H.; Vienna Univ.

    1980-01-01

    The efficiency of radiological methods in the diagnosis of visceral manifestations of Hippel-Lindau Syndrome is discussed by means of a case report as well as by the results from studies of other authors. The importance of detecting small renal malignancies (often occurring bilaterally and multifocally in this disease) is stressed since benign (cystic, adenomatous, angiomatous) lesions of visceral organs are of minor clinical relevance. Pheochromocytomas, found in about 20% of cases, are primarily diagnosed clinically. The diagnostic goal of precise quantification of neoplastic renal tumors and of unequivocal differentiation between cystic and solid lesions appears to be achieved by the combination of computertomographic and pharmaco-angiographic techniques. A prerequisite for the alternative use of ultrasound is optimal imaging of all parts of renal parenchyma. (orig.) [de

  13. Haemangioblastoma of a cervical sensory nerve root in Von Hippel-Lindau syndrome.

    Science.gov (United States)

    McEvoy, A W; Benjamin, E; Powell, M P

    2000-10-01

    Spinal haemangioblastomas are rare, accounting for only about 7% of all central nervous system cases. The case of a 40-year-old woman with a haemangioblastoma arising solely from a cervical sensory nerve root is presented. At operation via a cervical laminectomy, it was possible to resect the tumour en masse with the sensory ramus, by extending the laminectomy through the exit foramen for C6. Haemangioblastomas are commonly intramedullary, and have only been reported in this location on one previous occasion. The patient has Von Hippel-Lindau syndrome and a history of multiple solid tumours. The possible role of the Von Hippel-Lindau tumour suppressor gene in the pathogenesis of these neoplasms is discussed.

  14. Implications of Von Hippel-Lindau Syndrome and Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Kenan Ashouri

    2015-09-01

    Full Text Available Von Hippel-Lindau syndrome (VHLS is a rare hereditary neoplastic disorder caused by mutations in the vhl gene leading to the development of tumors in several organs including the central nervous system, pancreas, kidneys, and reproductive organs. Manifestations of VHLS can present at different ages based on the affected organ and subclass of disease. In the subclasses of VHLS that cause renal disease, renal involvement typically begins closer to the end of the second decade of life and can present in different ways ranging from simple cystic lesions to solid tumors. Mutations in vhl are most often associated with clear cell renal carcinoma, the most common type of renal cancer, and also play a major role in sporadic cases of clear cell renal carcinoma. The recurrent, multifocal nature of this disease presents difficult challenges in the long-term management of patients with VHLS. Optimization of renal function warrants the use of several different approaches common to the management of renal carcinoma such as nephron sparing surgery, enucleation, ablation, and targeted therapies. In VHLS, renal lesions of 3 cm or bigger are considered to have metastatic potential and even small lesions often harbor malignancy. Many of the aspects of management revolve around optimizing both oncologic outcome and long-term renal function. As new surgical strategies and targeted therapies develop, the management of this complex disease evolves.  This review will discuss the key aspects of the current management of VHLS.

  15. Identification of 3 novel VHL germ-line mutations in Danish VHL patients

    DEFF Research Database (Denmark)

    Dandanell, Mette; Friis-Hansen, Lennart Jan; Sunde, Lone

    2012-01-01

    von Hippel-Lindau (VHL) disease is a hereditary cancer syndrome in which the patients develop retinal and central nervous system hemangioblastomas, pheochromocytomas and clear-cell renal tumors. The autosomal dominant disease is caused by mutations in the VHL gene.......von Hippel-Lindau (VHL) disease is a hereditary cancer syndrome in which the patients develop retinal and central nervous system hemangioblastomas, pheochromocytomas and clear-cell renal tumors. The autosomal dominant disease is caused by mutations in the VHL gene....

  16. Fluorodeoxyglucose positron emission tomography-computed tomography scan in von Hippel-Lindau syndrome: a case report and review of literature

    International Nuclear Information System (INIS)

    Solav, Shrikant; Bhandari, Ritu

    2012-01-01

    Von Hippel-Lindau (VHL) syndrome is a hereditary autosomal dominant disorder caused by defective tumor suppression gene at 3p25-p26. The gene for VHL disease is found on chromosome 3, and is inherited in a dominant fashion. The VHL gene is a tumor suppressor gene. This means that its role in a normal cell is to stop the uncontrolled growth and proliferation. It is characterized by abnormal growth of blood vessels. It strikes the eyes, central nervous system, kidneys, endocrine glands, etc. It predisposes the patient to retinal angiomas, central nervous system hemangioblastoma, renal cell carcinoma (RCC), pheochromocytomas, islet cell tumor of the pancreas, endolymphatic sac tumors, renal, pancreatic, epididymal cysts. We present a case of familial VHL syndrome whose Fluorine 18-fluorodeoxyglucose positron emission tomography-computed tomography scan was truly positive for adrenal pheochromocytoma but was falsely negative for RCC. Review of literature related to this entity is made. (author)

  17. Posterior fossa scintiangiography: documentation of genetic penetrance of von Hippel--Lindau syndrome in a clinically unaffected girl and her father

    International Nuclear Information System (INIS)

    Hattner, R.S.

    1975-01-01

    The syndrome of von Hippel and Lindau is a rare hereditary disorder constituted by retinal angiomata, posterior fossa and spinal cord hemangioblastomata, cystic and adenomatous dysplasia of major organs, and occasionally renal cell carcinomata. Although the syndrome is transmitted by an autosomal dominant gene, the penetrance is variable and affected persons may have any or all of the elements of the disease. The 16-year-old clinically normal daughter of a patient with the von Hippel--Lindau syndrome demonstrated a vascular posterior fossa lesion on /sup 99m/Tc-DTPA scintiangiography that failed detection in delayed images. Contrast arteriography corroborated the presence of a hemangioblastoma. Noninvasive demonstration of the genetic penetrance of this disorder offers its victims an opportunity for low morbidity early surgical cure of the associated brain lesions. (auth)

  18. Multifocal spinal hemangioblastoma in von Hippel-Lindau syndrome: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ok Hwa [Dept. of Radiology, Inje University College of Medicine, Haeundae Paik Hospital, Busan (Korea, Republic of)

    2015-03-15

    Hemangioblastoma is a benign vascular neoplasm of the central nervous system that occurs frequently in the cerebellum and other areas of the central nervous system including spinal cord and brainstem. Spinal hemangioblastoma can present as a sporadic isolated lesion or as a component of von Hippel-Lindau syndrome. The author presents a case of 32-year-old man with von Hippel-Lindau syndrome and spinal hemangioblastomas represented by multiple small spinal lesions, with an emphasis on the magnetic resonance imaging findings and clinical characteristics of von Hippel-Lindau syndrome-associated spinal hemangioblastomas.

  19. Multifocal spinal hemangioblastoma in von Hippel-Lindau syndrome: A case report and literature review

    International Nuclear Information System (INIS)

    Kim, Ok Hwa

    2015-01-01

    Hemangioblastoma is a benign vascular neoplasm of the central nervous system that occurs frequently in the cerebellum and other areas of the central nervous system including spinal cord and brainstem. Spinal hemangioblastoma can present as a sporadic isolated lesion or as a component of von Hippel-Lindau syndrome. The author presents a case of 32-year-old man with von Hippel-Lindau syndrome and spinal hemangioblastomas represented by multiple small spinal lesions, with an emphasis on the magnetic resonance imaging findings and clinical characteristics of von Hippel-Lindau syndrome-associated spinal hemangioblastomas.

  20. [Genetic analysis of a family with Von Hippel-Lindau syndrome].

    Science.gov (United States)

    Lafuente-Sanchis, Aránzazu; Cuevas, José M; Alemany, Pilar; Cremades, Antonio; Zúñiga, Ángel

    Von Hippel-Lindau syndrome (VHL) is an autosomal dominant inherited disease associated with mutations in the VHL tumour suppressor gene located on chromosome 3p25. VHL is characterized by the development of multiple malignant and benign tumours in the central nervous system and internal organs, including liver, pancreas and the adrenal gland. More than 823 different mutations of the VHL gene have currently been identified. In the present study we describe the case of a family affected by VHL treated at the University Hospital of La Ribera and the results of the genetic analysis of three relatives, identifying the mutation R167G in exon 3 of VHL gene as the cause of VHL syndrome in this family. Copyright © 2016 Sociedad Española de Anatomía Patológica. Publicado por Elsevier España, S.L.U. All rights reserved.

  1. Novel interactions of the von Hippel-Lindau (pVHL) tumor suppressor with the CDKN1 family of cell cycle inhibitors

    OpenAIRE

    Giovanni Minervini; Raffaele Lopreiato; Raissa Bortolotto; Antonella Falconieri; Geppo Sartori; Silvio C. E. Tosatto

    2017-01-01

    Germline inactivation of the von Hippel-Lindau (VHL) tumor suppressor predisposes patients to develop different highly vascularized cancers. pVHL targets the hypoxia-inducible transcription factor (HIF-1?) for degradation, modulating the activation of various genes involved in hypoxia response. Hypoxia plays a relevant role in regulating cell cycle progression, inducing growth arrest in cells exposed to prolonged oxygen deprivation. However, the exact molecular details driving this transition...

  2. Von Hippel-Lindau Syndrome: Diagnosis and Management of Hemangioblastoma and Pheochromocytoma

    Directory of Open Access Journals (Sweden)

    P. Vaganovs

    2013-01-01

    Full Text Available Introduction. Von Hippel-Lindau (VHL syndrome is a pathological condition that causes various clinical symptoms and is difficult to diagnose. The most common pathological lesions are hemangioblastomas of the central nervous system, retinal angiomas, renal clear cell carcinomas, and pheochromocytomas. Case Report. A 23-year-old female had a syncope episode in 2008. Magnetic resonance imaging (MRI revealed a right temporal hemangioblastoma, which was treated surgically. Genetic screening identified a VHL gene mutation, and computed tomography (CT revealed a left adrenal mass. Since it was unclear whether the mass was a pheochromocytoma, or another benign or malignant tumors, laparoscopic adrenalectomy was performed. A month after surgery, the patient complained of general fatigue, poor concentration, loss of appetite, and insomnia. After careful clinical investigation, the patient was referred to a psychiatrist due to suspected depression, which was confirmed. Conclusions. VHL genetic screening should be performed in cases of hemangioblastoma. In VHL syndrome cases, pheochromocytoma cannot always be diagnosed by biochemical catecholamine analyses; therefore, CT or MRI scanning of the abdomen must be performed. Due to the long treatment period, some patients may develop episodes of depression, which can simulate VHL syndrome.

  3. Functioning Mediastinal Paraganglioma Associated with a Germline Mutation of von Hippel-Lindau Gene

    Directory of Open Access Journals (Sweden)

    Thibault Bahougne

    2018-05-01

    Full Text Available We report the case of a 21-year old woman presenting with high blood pressure and raised normetanephrine levels. Indium-111-pentetreotide single photon-emission computed tomography with computed tomography (SPECT/CT and 2-deoxy-2-[fluorine-18]fluoro-d-glucose (FDG positron emission tomography/computed tomography (PET/CT imaging showing isolated tracer-uptake by a 2 cm tumor close to the costovertebral angle of the third thoracic vertebra. Thoracic surgery led to normalization of normetanephrine levels. Histological findings were consistent with the presence of a paraganglioma. Mutations in SDHA, SDHB, SDHC, SDHD, RET, SDHAF2, TMEM127, MAX, NF1, FH, MDH2, and EPAS1 were absent, but a heterozygous missense mutation, c.311G > T, was found in exon 1 of the von Hippel-Lindau gene, VHL, resulting in a glycine to valine substitution in the VHL protein at position 104, p.Gly104Val. This same mutation was found in both the mother and the 17-year old sister in whom a small retinal hemangioblastoma was also found. We diagnose an unusual functional mediastinal paraganglioma in this young patient with a germline VHL gene mutation, a mutation previously described as inducing polycythemia and/or pheochromocytoma but not paraganglioma or retinal hemangioblastoma.

  4. Constitutional von Hippel-Lindau (VHL) gene deletions detected in VHL families by fluorescence in situ hybridization.

    Science.gov (United States)

    Pack, S D; Zbar, B; Pak, E; Ault, D O; Humphrey, J S; Pham, T; Hurley, K; Weil, R J; Park, W S; Kuzmin, I; Stolle, C; Glenn, G; Liotta, L A; Lerman, M I; Klausner, R D; Linehan, W M; Zhuang, Z

    1999-11-01

    von Hippel-Lindau (VHL) disease is an autosomal dominantly inherited cancer syndrome predisposing to a variety of tumor types that include retinal hemangioblastomas, hemangioblastomas of the central nervous system, renal cell carcinomas, pancreatic cysts and tumors, pheochromocytomas, endolymphatic sac tumors, and epididymal cystadenomas [W. M. Linehan et al., J. Am. Med. Assoc., 273: 564-570, 1995; E. A. Maher and W. G. Kaelin, Jr., Medicine (Baltimore), 76: 381-391, 1997; W. M. Linehan and R. D. Klausner, In: B. Vogelstein and K. Kinzler (eds.), The Genetic Basis of Human Cancer, pp. 455-473, McGraw-Hill, 1998]. The VHL gene was localized to chromosome 3p25-26 and cloned [F. Latif et al., Science (Washington DC), 260: 1317-1320, 1993]. Germline mutations in the VHL gene have been detected in the majority of VHL kindreds. The reported frequency of detection of VHL germline mutations has varied from 39 to 80% (J. M. Whaley et al., Am. J. Hum. Genet., 55: 1092-1102, 1994; Clinical Research Group for Japan, Hum. Mol. Genet., 4: 2233-2237, 1995; F. Chen et al., Hum. Mutat., 5: 66-75, 1995; E. R. Maher et al., J. Med. Genet., 33: 328-332, 1996; B. Zbar, Cancer Surv., 25: 219-232, 1995). Recently a quantitative Southern blotting procedure was found to improve this frequency (C. Stolle et al., Hum. Mutat., 12: 417-423, 1998). In the present study, we report the use of fluorescence in situ hybridization (FISH) as a method to detect and characterize VHL germline deletions. We reexamined a group of VHL patients shown previously by single-strand conformation and sequencing analysis not to harbor point mutations in the VHL locus. We found constitutional deletions in 29 of 30 VHL patients in this group using cosmid and P1 probes that cover the VHL locus. We then tested six phenotypically normal offspring from four of these VHL families: two were found to carry the deletion and the other four were deletion-free. In addition, germline mosaicism of the VHL gene was identified in

  5. TLX controls angiogenesis through interaction with the von Hippel-Lindau protein

    OpenAIRE

    Zhao-jun Zeng; Erik Johansson; Amiko Hayashi; Pavithra L. Chavali; Nina Akrap; Takeshi Yoshida; Kimitoshi Kohno; Hiroto Izumi; Keiko Funa

    2012-01-01

    Summary TLX is known as the orphan nuclear receptor indispensable for maintaining neural stem cells in adult neurogenesis. We report here that neuroblastoma cell lines express high levels of TLX, which further increase in hypoxia to enhance the angiogenic capacity of these cells. The proangiogenetic activity of TLX appears to be induced by its direct binding to the von Hippel-Lindau protein (pVHL), which stabilizes TLX. In turn, TLX competes with hydroxylated hypoxia-inducible factor (HIF-α) ...

  6. Ser80Ile mutation and a concurrent Pro25Leu variant of the VHL gene in an extended Hungarian von Hippel-Lindau family

    Directory of Open Access Journals (Sweden)

    Fazakas Ferenc

    2008-04-01

    Full Text Available Abstract Von Hippel-Lindau disease (VHL is a rare autosomal dominant disease characterized by development of cystic and tumorous lesions at multiple sites, including the brain, spinal cord, kidneys, adrenals, pancreas, epididymis and eyes. The clinical phenotype results from molecular abnormalities of the VHL tumor suppressor gene, mapped to human chromosome 3p25-26. The VHL gene encodes two functionally active VHL proteins due to the presence of two translational initiation sites separated by 53 codons. The majority of disease-causing mutations have been detected downstream of the second translational initiation site, but there are conflicting data as to whether few mutations located in the first 53 codons, such as the Pro25Leu could have a pathogenic role. In this paper we report a large Hungarian VHL type 2 family consisting of 32 members in whom a disease-causing AGT80AAT (Ser80Ile c.239G>A, p.Ser80Ile mutation, but not the concurrent CCT25CTT (Pro25Leu c.74C>T, p.Pro25Leu variant co-segregated with the disease. To our knowledge, the Ser80Ile mutation has not been previously described in VHL type 2 patients with high risk of pheochromocytoma and renal cell cancer. Therefore, this finding represents a novel genotype-phenotype association and VHL kindreds with Ser80Ile mutation will require careful surveillance for pheochromocytoma. We concluded that the Pro25Leu variant is a rare, neutral variant, but the presence such a rare gene variant may make genetic counseling difficult.

  7. Von hippel-lindaus disease: Report of three cases and review of the literature Doença de von Hippel-Lindau: relato de três casos e revisão da literatura

    Directory of Open Access Journals (Sweden)

    Luiz F. Bleggi-Torres

    1995-12-01

    Full Text Available The authors present the autopsy findings of two related patients and the biopsy findings of a thrid member of the family. The oldest member was 34 years old at death and on postmortem examination he had haemangioblastomas in the retina, cerebellum, medulla and spinal cord. Other findings were renal cell carcinoma, phaechromocytoma, cysts of kidney and pancreas, hydromyelia and atypical meningiomas. His brother died when 30 years old. The autopsy revealed haemangioblastomas of cerebellum, renal cell carcinoma and a clear cell cystadenoma of epididymus. The third patient was the daughter of the first and presented with headache and dizziness. CT-scan showed a cerebellar haemangioblastoma. Epidemiological considerations on the commonest visceral and CNS lesions and a review of current diagnostic criteria are discussed.Os autores relatam os achados de autópsia de dois pacientes de uma mesma família e o diagnóstico por biópsia de hemangioblastoma de um terceiro membro desta mesma família. O primeiro paciente tinha 34 anos por ocasião do óbito e os achados de necrópsia mostraram hemangioblastoma de retina, cerebelo, bulbo e medula espinhal, além de carcinoma renal, feocromocitoma, lesões císticas de rim e pâncreas, hidromielia e meningiomas atípicos. Seu irmão morreu com 30 anos de idade e a autópsia revelou hemangioblastomas de cerebelo, carcinoma renal e cistoadenoma de células claras de epididimo. A terceira paciente era filha do primeiro paciente e apresentou cefaléia e ataxia. A tomografia computadorizada mostrou lesão cerebelar cística e a biópsia confirmou tratar-se de hemangioblastoma. São feitas considerações epidemiológicas sobre lesões viscerais e do sistema nervoso mais comumente encontradas, além de discutir critérios diagnósticos.

  8. Von Hippel-Lindau status influences phenotype of liver cancers arising from PTEN loss

    Directory of Open Access Journals (Sweden)

    Sendor AB

    2015-02-01

    aggressive tumor formation and widespread steatosis in mouse livers. Co-deletion of Vhl and Pten results in lower tumor burden with gene expression profiling suggesting a switch from a profile of lipid deposition to an expression profile more consistent with upregulation of the hypoxia response pathway. A relationship between tumor hypoxia signaling and altered hepatic steatotic response suggests that competing influences may alter tumor phenotypes.Keywords: Von Hippel-Lindau (VHL, phosphatase and tension homologue deleted on chromosome 10 (PTEN, cholangiocarcinoma (CC, hepatocellular-cholangiocarcinoma (HCC

  9. Isoform-specific interactions of the von Hippel-Lindau tumor suppressor protein

    OpenAIRE

    Minervini, Giovanni; Mazzotta, Gabriella M.; Masiero, Alessandro; Sartori, Elena; Corr?, Samantha; Potenza, Emilio; Costa, Rodolfo; Tosatto, Silvio C. E.

    2015-01-01

    Deregulation of the von Hippel-Lindau tumor suppressor protein (pVHL) is considered one of the main causes for malignant renal clear-cell carcinoma (ccRCC) insurgence. In human, pVHL exists in two isoforms, pVHL19 and pVHL30 respectively, displaying comparable tumor suppressor abilities. Mutations of the p53 tumor suppressor gene have been also correlated with ccRCC insurgence and ineffectiveness of treatment. A recent proteomic analysis linked full length pVHL30 with p53 pathway regulation t...

  10. Negative regulation of hypoxia-inducible genes by the von Hippel-Lindau protein.

    OpenAIRE

    Iliopoulos, O; Levy, A P; Jiang, C; Kaelin, W G; Goldberg, M A

    1996-01-01

    Inactivation of the von Hippel-Lindau protein (pVHL) has been implicated in the pathogenesis of renal carcinomas and central nervous system hemangioblastomas. These are highly vascular tumors which overproduce angiogenic peptides such as vascular endothelial growth factor/vascular permeability factor (VEGF/VPF). Renal carcinoma cells lacking wild-type pVHL were found to produce mRNAs encoding VEGF/VPF, the glucose transporter GLUT1, and the platelet-derived growth factor B chain under both no...

  11. The von Hippel-Lindau tumor suppressor regulates programmed cell death 5-mediated degradation of Mdm2

    NARCIS (Netherlands)

    Essers, P B; Klasson, T D; Pereboom, T C; Mans, D A; Nicastro, M; Boldt, K; Giles, R H; MacInnes, A W

    2015-01-01

    Functional loss of the von Hippel-Lindau (VHL) tumor suppressor protein (pVHL), which is part of an E3-ubiquitin ligase complex, initiates most inherited and sporadic clear-cell renal cell carcinomas (ccRCC). Genetic inactivation of the TP53 gene in ccRCC is rare, suggesting that an alternate

  12. MicroRNAs Associated with Von Hippel-Lindau Pathway in Renal Cell Carcinoma: A Comprehensive Review.

    Science.gov (United States)

    Schanza, Lisa-Maria; Seles, Maximilian; Stotz, Michael; Fosselteder, Johannes; Hutterer, Georg C; Pichler, Martin; Stiegelbauer, Verena

    2017-11-22

    Renal cell carcinoma (RCC) are the most common renal neoplasia and can be divided into three main histologic subtypes, among which clear cell RCC is by far the most common form of kidney cancer. Despite substantial advances over the last decade in the understanding of RCC biology, surgical treatments, and targeted and immuno-therapies in the metastatic setting, the prognosis for advanced RCC patients remains poor. One of the major problems with RCC treatment strategies is inherent or acquired resistance towards therapeutic agents over time. The discovery of microRNAs (miRNAs), a class of small, non-coding, single-stranded RNAs that play a crucial role in post-transcriptional regulation, has added new dimensions to the development of novel diagnostic and treatment tools. Because of an association between Von Hippel-Lindau (VHL) genes with chromosomal loss in 3p25-26 and clear cell RCC, miRNAs have attracted considerable scientific interest over the last years. The loss of VHL function leads to constitutional activation of the hypoxia inducible factor (HIF) pathway and to consequent expression of numerous angiogenic and carcinogenic factors. Since miRNAs represent key players of carcinogenesis, tumor cell invasion, angiogenesis, as well as in development of metastases in RCC, they might serve as potential therapeutic targets. Several miRNAs are already known to be dysregulated in RCC and have been linked to biological processes involved in tumor angiogenesis and response to anti-cancer therapies. This review summarizes the role of different miRNAs in RCC angiogenesis and their association with the VHL gene, highlighting their potential role as novel drug targets.

  13. TLX controls angiogenesis through interaction with the von Hippel-Lindau protein.

    Science.gov (United States)

    Zeng, Zhao-Jun; Johansson, Erik; Hayashi, Amiko; Chavali, Pavithra L; Akrap, Nina; Yoshida, Takeshi; Kohno, Kimitoshi; Izumi, Hiroto; Funa, Keiko

    2012-06-15

    TLX is known as the orphan nuclear receptor indispensable for maintaining neural stem cells in adult neurogenesis. We report here that neuroblastoma cell lines express high levels of TLX, which further increase in hypoxia to enhance the angiogenic capacity of these cells. The proangiogenetic activity of TLX appears to be induced by its direct binding to the von Hippel-Lindau protein (pVHL), which stabilizes TLX. In turn, TLX competes with hydroxylated hypoxia-inducible factor (HIF-α) for binding to pVHL, which contributes to the stabilization of HIF-2α in neuroblastoma during normoxia. Upon hypoxia, TLX increases in the nucleus where it binds in close proximity of the HIF-response element on the VEGF-promoter chromatin, and, together with HIF-2α, recruits RNA polymerase II to induce VEGF expression. Conversely, depletion of TLX by shRNA decreases the expression of HIF-2α and VEGF as well as the growth-promoting and colony-forming capacity of the neuroblastoma cell lines IMR-32 and SH-SY5Y. On the contrary, silencing HIF-2α will slightly increase TLX, suggesting that TLX acts to maintain a hypoxic environment when HIF-2α is decreasing. Our results demonstrate TLX to play a key role in controlling angiogenesis by regulating HIF-2α. TLX and pVHL might counterbalance each other in important fate decisions such as self-renewal and differentiation, as well as angiogenesis and anti-angiogenesis.

  14. TLX controls angiogenesis through interaction with the von Hippel-Lindau protein

    Directory of Open Access Journals (Sweden)

    Zhao-jun Zeng

    2012-04-01

    TLX is known as the orphan nuclear receptor indispensable for maintaining neural stem cells in adult neurogenesis. We report here that neuroblastoma cell lines express high levels of TLX, which further increase in hypoxia to enhance the angiogenic capacity of these cells. The proangiogenetic activity of TLX appears to be induced by its direct binding to the von Hippel-Lindau protein (pVHL, which stabilizes TLX. In turn, TLX competes with hydroxylated hypoxia-inducible factor (HIF-α for binding to pVHL, which contributes to the stabilization of HIF-2α in neuroblastoma during normoxia. Upon hypoxia, TLX increases in the nucleus where it binds in close proximity of the HIF-response element on the VEGF-promoter chromatin, and, together with HIF-2α, recruits RNA polymerase II to induce VEGF expression. Conversely, depletion of TLX by shRNA decreases the expression of HIF-2α and VEGF as well as the growth-promoting and colony-forming capacity of the neuroblastoma cell lines IMR-32 and SH-SY5Y. On the contrary, silencing HIF-2α will slightly increase TLX, suggesting that TLX acts to maintain a hypoxic environment when HIF-2α is decreasing. Our results demonstrate TLX to play a key role in controlling angiogenesis by regulating HIF-2α. TLX and pVHL might counterbalance each other in important fate decisions such as self-renewal and differentiation, as well as angiogenesis and anti-angiogenesis.

  15. The allele frequency of two single nucleotide polymorphisms in the von Hippel-Lindau (VHL) tumor suppressor gene in the Taiwanese population.

    Science.gov (United States)

    Wang, Wen-Chung; Chen, Hui-Ju; Shu, Wei-Pang; Tsai, Yi-Chang; Lai, Yen-Chein

    2011-10-01

    The von Hippel-Lindau (VHL) tumor suppressor gene located on chromosome 3p25-26 is implicated in VHL disease. Two informative single nucleotide polymorphisms are at positions 19 and 1149 on the nucleotide sequence from Gene Bank NM_000551. In this study we examined the allele frequencies at these two loci in the Taiwanese population and compared the results to those from European ethnic populations. The allele frequency was examined in 616 healthy individuals including 301 university students and 315 neonates. Both A/G polymorphisms were investigated using restriction fragment length polymorphism analysis created by restriction enzymes, BsaJ I and Acc I. Among these subjects, the allele frequencies at 19 SNP and 1149 SNP for variant G were 0.130 and 0.133, respectively. And these results were significant differences from those of the Caucasian populations. In addition, 90% of the tested subjects had identical genotypes at these two loci suggesting the existence of nonrandom association of alleles. We found that the G allele frequency at these two loci in the Taiwanese population is much lower than that in people from Western countries. This phenomenon may be attributed to ethnic effects. Copyright © 2011. Published by Elsevier B.V.

  16. Renal Cell Carcinoma Programmed Death-ligand 1, a New Direct Target of Hypoxia-inducible Factor-2 Alpha, is Regulated by von Hippel-Lindau Gene Mutation Status.

    Science.gov (United States)

    Messai, Yosra; Gad, Sophie; Noman, Muhammad Zaeem; Le Teuff, Gwenael; Couve, Sophie; Janji, Bassam; Kammerer, Solenne Florence; Rioux-Leclerc, Nathalie; Hasmim, Meriem; Ferlicot, Sophie; Baud, Véronique; Mejean, Arnaud; Mole, David Robert; Richard, Stéphane; Eggermont, Alexander M M; Albiges, Laurence; Mami-Chouaib, Fathia; Escudier, Bernard; Chouaib, Salem

    2016-10-01

    Clear cell renal cell carcinomas (ccRCC) frequently display a loss of function of the von Hippel-Lindau (VHL) gene. To elucidate the putative relationship between VHL mutation status and immune checkpoint ligand programmed death-ligand 1 (PD-L1) expression. A series of 32 renal tumors composed of 11 VHL tumor-associated and 21 sporadic RCCs were used to evaluate PD-L1 expression levels after sequencing of the three exons and exon-intron junctions of the VHL gene. The 786-O, A498, and RCC4 cell lines were used to investigate the mechanisms of PD-L1 regulation. Fisher's exact test was used for VHL mutation and Kruskal-Wallis test for PD-L1 expression. If no covariate accounted for the association of VHL and PD-L1, then a Kruskal-Wallis test was used; otherwise Cochran-Mantel-Haenzsel test was used. We also used the Fligner-Policello test to compare two medians when the distributions had different dispersions. We demonstrated that tumors from ccRCC patients with VHL biallelic inactivation (ie, loss of function) display a significant increase in PD-L1 expression compared with ccRCC tumors carrying one VHL wild-type allele. Using the inducible VHL 786-O-derived cell lines with varying hypoxia-inducible factor-2 alpha (HIF-2α) stabilization levels, we showed that PD-L1 expression levels positively correlate with VHL mutation and HIF-2α expression. Targeting HIF-2α decreased PD-L1, while HIF-2α overexpression increased PD-L1 mRNA and protein levels in ccRCC cells. Interestingly, chromatin immunoprecipitation and luciferase assays revealed a direct binding of HIF-2α to a transcriptionally active hypoxia-response element in the human PD-L1 proximal promoter in 786-O cells. Our work provides the first evidence that VHL mutations positively correlate with PD-L1 expression in ccRCC and may influence the response to ccRCC anti-PD-L1/PD-1 immunotherapy. We investigated the relationship between von Hippel-Lindau mutations and programmed death-ligand 1 expression. We

  17. Zebrafish mutants in the von Hippel-Lindau tumor suppressor display a hypoxic response and recapitulate key aspects of Chuvash polycythemia

    NARCIS (Netherlands)

    van Rooijen, E.; Voest, E.E.; Logister, I.; Korving, J.; Schwerte, T.; Schulte-Merker, S.; Giles, R.H.; van Eeden, F.J.

    2009-01-01

    We have generated 2 zebrafish lines carrying inactivating germline mutations in the von Hippel-Lindau (VHL) tumor suppressor gene ortholog vhl. Mutant embryos display a general systemic hypoxic response, including the up-regulation of hypoxia-induced genes by 1 day after fertilization and a severe

  18. Efficient generation of dopamine neuron-like cells from skin-derived precursors with a synthetic peptide derived from von Hippel-Lindau protein.

    Science.gov (United States)

    Kubo, Atsuhiko; Yoshida, Tetsuhiko; Kobayashi, Nahoko; Yokoyama, Takaakira; Mimura, Toshiro; Nishiguchi, Takao; Higashida, Tetsuhiro; Yamamoto, Isao; Kanno, Hiroshi

    2009-12-01

    Skin-derived precursors (SKPs) from mammalian dermis represent neural crest-related stem cells capable of differentiating into both neural and mesodermal progency. SKPs are of clinical interest because they serve as accessible autologous donor cells for neuronal repair for neuronal intractable diseases. However, little is known about the efficient generation of neurons from SKPs, and phenotypes of neurons generated from SKPs have been restricted. In addition, the neuronal repair using their generated neurons as donor cells has not been achieved. The von Hippel-Lindau protein (pVHL) is one of the proteins that play an important role during neuronal differentiation, and recently neuronal differentiation of neural progenitor cells by intracellular delivery of a synthetic VHL peptide derived from elongin BC-binding site has been demonstrated. In the present study, a synthetic VHL peptide derived from elongin BC-binding site was conjugated to the protein transduction domain (PTD) of HIV-TAT protein (TATVHL peptide) to facilitate entry into cells, and we demonstrate the efficient generation of cells with dopaminergic phenotype from SKPs with the intracellular delivery of TATVHL peptide, and characterized the generated cells. The TATVHL peptide-treated SKPs expressed neuronal marker proteins, particularly dopamine neuron markers, and also up-regulated mRNA levels of proneural basic helix-loop-helix factors. After the TATVHL peptide treatment, transplanted SKPs into Parkinson's disease (PD) model rats sufficiently differentiated into dopamine neuron-like cells in PD model rats, and partially but significantly corrected behavior of PD model rats. The generated dopamine neuron-like cells are expected to serve as donor cells for neuronal repair for PD.

  19. Von Hippel-Lindau (VHL inactivation in sporadic clear cell renal cancer: associations with germline VHL polymorphisms and etiologic risk factors.

    Directory of Open Access Journals (Sweden)

    Lee E Moore

    2011-10-01

    Full Text Available Renal tumor heterogeneity studies have utilized the von Hippel-Lindau VHL gene to classify disease into molecularly defined subtypes to examine associations with etiologic risk factors and prognosis. The aim of this study was to provide a comprehensive analysis of VHL inactivation in clear cell renal tumors (ccRCC and to evaluate relationships between VHL inactivation subgroups with renal cancer risk factors and VHL germline single nucleotide polymorphisms (SNPs. VHL genetic and epigenetic inactivation was examined among 507 sporadic RCC/470 ccRCC cases using endonuclease scanning and using bisulfite treatment and Sanger sequencing across 11 CpG sites within the VHL promoter. Case-only multivariate analyses were conducted to identify associations between alteration subtypes and risk factors. VHL inactivation, either through sequence alterations or promoter methylation in tumor DNA, was observed among 86.6% of ccRCC cases. Germline VHL SNPs and a haplotype were associated with promoter hypermethylation in tumor tissue (OR = 6.10; 95% CI: 2.28-16.35, p = 3.76E-4, p-global = 8E-5. Risk of having genetic VHL inactivation was inversely associated with smoking due to a higher proportion of wild-type ccRCC tumors [former: OR = 0.70 (0.20-1.31 and current: OR = 0.56 (0.32-0.99; P-trend = 0.04]. Alteration prevalence did not differ by histopathologic characteristics or occupational exposure to trichloroethylene. ccRCC cases with particular VHL germline polymorphisms were more likely to have VHL inactivation through promoter hypermethylation than through sequence alterations in tumor DNA, suggesting that the presence of these SNPs may represent an example of facilitated epigenetic variation (an inherited propensity towards epigenetic variation in renal tissue. A proportion of tumors from current smokers lacked VHL alterations and may represent a biologically distinct clinical entity from inactivated cases.

  20. Polycystic kidney disease in a patient with achondroplasia ...

    African Journals Online (AJOL)

    Autosomal dominant polycystic kidney disease is a multisystem disease involving many organs. An association with other diseases such as tuberous sclerosis, von Hippel-Lindau disease and Marfan syndrome have been previously described. We describe a 35 year old female with achondroplasia who developed ...

  1. The in vitro and in vivo effects of re-expressing methylated von Hippel-Lindau tumor suppressor gene in clear cell renal carcinoma with 5-aza-2'-deoxycytidine.

    Science.gov (United States)

    Alleman, Wade G; Tabios, Ray L; Chandramouli, Gadisetti V R; Aprelikova, Olga N; Torres-Cabala, Carlos; Mendoza, Arnulfo; Rogers, Craig; Rodgers, Craig; Sopko, Nikolai A; Linehan, W Marston; Vasselli, James R

    2004-10-15

    Clear cell renal carcinoma (ccRCC) is strongly associated with loss of the von Hippel-Lindau (VHL) tumor suppressor gene. The VHL gene is functionally lost through hypermethylation in up to 19% of sporadic ccRCC cases. We theorized that re-expressing VHL silenced by methylation in ccRCC cells, using a hypo-methylating agent, may be an approach to treatment in patients with this type of cancer. We test the ability of two hypo-methylating agents to re-express VHL in cell culture and in mice bearing human ccRCC and evaluate the effects of re-expressed VHL in these models. Real-time reverse transcription-PCR was used to evaluate the ability of zebularine and 5-aza-2'-deoxycytidine (5-aza-dCyd) to re-express VHL in four ccRCC cell lines with documented VHL gene silencing through hypermethylation. We evaluated if the VHL re-expressed after hypo-methylating agent treatment could recreate similar phenotypic changes in ccRCC cells observed when the VHL gene is re-expressed via transfection in cell culture and in a xenograft mouse model. Finally we evaluate global gene expression changes occurring in our cells, using microarray analysis. 5-Aza-dCyd was able to re-express VHL in our cell lines both in culture and in xenografted murine tumors. Well described phenotypic changes of VHL expression including decreased invasiveness into Matrigel, and decreased vascular endothelial growth factor and glucose transporter-1 expression were observed in the treated lines. VHL methylated ccRCC xenografted tumors were significantly reduced in size in mice treated with 5-aza-dCyd. Mice bearing nonmethylated but VHL-mutated tumors showed no tumor shrinkage with 5-aza-dCyd treatment. Hypo-methylating agents may be useful in the treatment of patients having ccRCC tumors consisting of cells with methylated VHL.

  2. Von Hippel-Lindau tumor suppressor gene loss in renal cell carcinoma promotes oncogenic epidermal growth factor receptor signaling via Akt-1 and MEK-1.

    Science.gov (United States)

    Lee, S Justin; Lattouf, Jean-Baptiste; Xanthopoulos, Julie; Linehan, W Marston; Bottaro, Donald P; Vasselli, James R

    2008-10-01

    Clear-cell renal cell carcinoma (RCC) is the most prevalent form of kidney cancer and is frequently associated with loss of von Hippel-Lindau (VHL) gene function, resulting in the aberrant transcriptional activation of genes that contribute to tumor growth and metastasis, including transforming growth factor-alpha (TGF-alpha), a ligand of the epidermal growth factor receptor (EGFR) tyrosine kinase. To determine the functional impact of EGFR activation on RCC, we suppressed critical components of this pathway: EGFR, Akt-1, and MEK-1. Stable transfection of RCC cells with plasmids bearing shRNA directed against each of these genes was used to individually suppress their expression. Transfectants were characterized for growth and invasiveness in vitro and tumorigenesis in vivo. RCC cell transfectants displayed significantly reduced growth rate and matrix invasion in vitro and RCC tumor xenograft growth rate in vivo. Analysis of tumor cells that emerged after extended periods in each model showed that significant EGFR suppression was sustained, whereas Akt-1 and MEK-1 knock-down cells had escaped shRNA suppression. EGFR, Akt-1, and MEK-1 are individually critical for RCC cell invasiveness in vitro and tumorigenicity in vivo, and even partial suppression of each can have a significant impact on tumor progression. The emergence of transfectants that had escaped Akt-1 and MEK-1 suppression during tumorigenicity experiments suggests that these effectors may each be more critical than EGFR for RCC tumorigenesis, consistent with results from clinical trials of EGFR inhibitors for RCC, where durable clinical responses have not been seen.

  3. Von Hippel-Lindau Tumor Suppressor Gene Loss in Renal Cell Carcinoma Promotes Oncogenic Epidermal Growth Factor Receptor Signaling via Akt-1 and MEK1

    Science.gov (United States)

    Lee, S. Justin; Lattouf, Jean-Baptiste; Xanthopoulos, Julie; Linehan, W. Marston; Bottaro, Donald P.; Vasselli, James R.

    2008-01-01

    Objectives Clear-cell renal cell carcinoma (RCC) is the most prevalent form of kidney cancer and is frequently associated with loss of von Hippel-Lindau (VHL) gene function, resulting in the aberrant transcriptional activation of genes that contribute to tumor growth and metastasis, including transforming growth factor-α (TGF-α), a ligand of the epidermal growth factor receptor (EGFR) tyrosine kinase. To determine the functional impact of EGFR activation on RCC, we suppressed critical components of this pathway: EGFR, Akt-1, and MEK-1. Methods Stable transfection of RCC cells with plasmids bearing shRNA directed against each of these genes was used to individually suppress their expression. Transfectants were characterized for growth and invasiveness in vitro and tumorigenesis in vivo. Results RCC cell transfectants displayed significantly reduced growth rate and matrix invasion in vitro and RCC tumor xenograft growth rate in vivo. Analysis of tumor cells that emerged after extended periods in each model showed that significant EGFR suppression was sustained, whereas Akt-1 and MEK-1 knockdown cells had escaped shRNA suppression. Conclusions EGFR, Akt-1, and MEK-1 are individually critical for RCC cell invasiveness in vitro and tumorigenicity in vivo, and even partial suppression of each can have a significant impact on tumor progression. The emergence of transfectants that had escaped Akt-1 and MEK-1 suppression during tumorigenicity experiments suggests that these effectors may each be more critical than EGFR for RCC tumorigenesis, consistent with results from clinical trials of EGFR inhibitors for RCC, where durable clinical responses have not been seen. PMID:18243508

  4. Epithelial hyperplasia in human polycystic kidney diseases. Its role in pathogenesis and risk of neoplasia.

    OpenAIRE

    Bernstein, J.; Evan, A. P.; Gardner, K. D.

    1987-01-01

    The importance of tubular epithelial hyperplasia in polycystic kidney diseases has become apparent during the last decade. Micropapillary hyperplasia occurs in autosomal dominant polycystic kidney disease, in localized cystic disease, and in acquired cystic disease. Neoplastic or severely dysplastic epithelial hyperplasia occurs in von Hippel-Lindau disease. A histopathologically distinctive epithelial hyperplasia occurs in tuberous sclerosis. In each of these conditions, epithelial hyperplas...

  5. The von Hippel-Lindau tumor suppressor gene inhibits hepatocyte growth factor/scatter factor-induced invasion and branching morphogenesis in renal carcinoma cells.

    Science.gov (United States)

    Koochekpour, S; Jeffers, M; Wang, P H; Gong, C; Taylor, G A; Roessler, L M; Stearman, R; Vasselli, J R; Stetler-Stevenson, W G; Kaelin, W G; Linehan, W M; Klausner, R D; Gnarra, J R; Vande Woude, G F

    1999-09-01

    Loss of function in the von Hippel-Lindau (VHL) tumor suppressor gene occurs in familial and most sporadic renal cell carcinomas (RCCs). VHL has been linked to the regulation of cell cycle cessation (G(0)) and to control of expression of various mRNAs such as for vascular endothelial growth factor. RCC cells express the Met receptor tyrosine kinase, and Met mediates invasion and branching morphogenesis in many cell types in response to hepatocyte growth factor/scatter factor (HGF/SF). We examined the HGF/SF responsiveness of RCC cells containing endogenous mutated (mut) forms of the VHL protein (VHL-negative RCC) with that of isogenic cells expressing exogenous wild-type (wt) VHL (VHL-positive RCC). We found that VHL-negative 786-0 and UOK-101 RCC cells were highly invasive through growth factor-reduced (GFR) Matrigel-coated filters and exhibited an extensive branching morphogenesis phenotype in response to HGF/SF in the three-dimensional (3D) GFR Matrigel cultures. In contrast, the phenotypes of A498 VHL-negative RCC cells were weaker, and isogenic RCC cells ectopically expressing wt VHL did not respond at all. We found that all VHL-negative RCC cells expressed reduced levels of tissue inhibitor of metalloproteinase 2 (TIMP-2) relative to the wt VHL-positive cells, implicating VHL in the regulation of this molecule. However, consistent with the more invasive phenotype of the 786-0 and UOK-101 VHL-negative RCC cells, the levels of TIMP-1 and TIMP-2 were reduced and levels of the matrix metalloproteinases 2 and 9 were elevated compared to the noninvasive VHL-positive RCC cells. Moreover, recombinant TIMPs completely blocked HGF/SF-mediated branching morphogenesis, while neutralizing antibodies to the TIMPs stimulated HGF/SF-mediated invasion in vitro. Thus, the loss of the VHL tumor suppressor gene is central to changes that control tissue invasiveness, and a more invasive phenotype requires additional genetic changes seen in some but not all RCC lines. These

  6. Von Hippel-Lindau Syndrome

    Science.gov (United States)

    ... starting. For more information, talk with an assisted reproduction specialist at a fertility clinic. How common is ... when a person has: Multiple hemangioblastomas of the brain, spinal cord, or eye, or 1 hemangioblastoma and ...

  7. MicroRNAs in the pathogenesis of cystic kidney disease.

    Science.gov (United States)

    Phua, Yu Leng; Ho, Jacqueline

    2015-04-01

    Cystic kidney diseases are common renal disorders characterized by the formation of fluid-filled epithelial cysts in the kidneys. The progressive growth and expansion of the renal cysts replace existing renal tissue within the renal parenchyma, leading to reduced renal function. While several genes have been identified in association with inherited causes of cystic kidney disease, the molecular mechanisms that regulate these genes in the context of post-transcriptional regulation are still poorly understood. There is increasing evidence that microRNA (miRNA) dysregulation is associated with the pathogenesis of cystic kidney disease. In this review, recent studies that implicate dysregulation of miRNA expression in cystogenesis will be discussed. The relationship of specific miRNAs, such as the miR-17∼92 cluster and cystic kidney disease, miR-92a and von Hippel-Lindau syndrome, and alterations in LIN28-LET7 expression in Wilms tumor will be explored. At present, there are no specific treatments available for patients with cystic kidney disease. Understanding and identifying specific miRNAs involved in the pathogenesis of these disorders may have the potential to lead to the development of novel therapies and biomarkers.

  8. MANAGEMENT OF ENDOCRINE DISEASE: Outcome of adrenal sparing surgery in heritable pheochromocytoma.

    Science.gov (United States)

    Castinetti, F; Taieb, D; Henry, J F; Walz, M; Guerin, C; Brue, T; Conte-Devolx, B; Neumann, H P H; Sebag, F

    2016-01-01

    The management of hereditary pheochromocytoma has drastically evolved in the last 20 years. Bilateral pheochromocytoma does not increase mortality in MEN2 or von Hippel-Lindau (VHL) mutation carriers who are followed regularly, but these mutations induce major morbidities if total bilateral adrenalectomy is performed. Cortical sparing adrenal surgery may be proposed to avoid definitive adrenal insufficiency. The surgical goal is to leave sufficient cortical tissue to avoid glucocorticoid replacement therapy. This approach was achieved by the progressive experience of minimally invasive surgery via the transperitoneal or retroperitoneal route. Cortical sparing adrenal surgery exhibits management of all patients with MEN2 or VHL hereditary pheochromocytoma. Hereditary pheochromocytoma is a rare disease, and a randomized trial comparing cortical sparing vs classical adrenalectomy is probably not possible. This lack of data most likely explains why cortical sparing surgery has not been adopted in most expert centers that perform at least 20 procedures per year for the treatment of this disease. This review examined recent data to provide insight into the technique, its indications, and the results and subsequent follow-up in the management of patients with hereditary pheochromocytoma with a special emphasis on MEN2. © 2016 European Society of Endocrinology.

  9. Impact of upper gastrointestinal endoscopic ultrasound in children

    DEFF Research Database (Denmark)

    Bjerring, Ole Steen; Durup, Jesper; Qvist, Niels

    2008-01-01

    , 18 patients (12 boys, 6 girls; median age 12 years, range 0.5-15) underwent EUS. The indications were as follows: tumor (9), epigastric pain (3), recurrent pancreatitis (2), unexplained jaundice (2), hypoglycemia (1), and von Hippel-Lindau disease (1). We concluded that EUS had a significant impact...

  10. Papillary Cystadenoma: An Incidental Finding in Tubal Ligation

    Directory of Open Access Journals (Sweden)

    Tabitha Lynn Ward

    2018-01-01

    Full Text Available von Hippel-Lindau disease (vHLD is a rare autosomal dominant disorder with multiple benign and malignant tumors of different organs. We report a papillary cystadenoma of the mesosalpinx found in close association with an adenomatoid tumor discovered incidentally following tubal ligation in a patient with vHLD.

  11. Genetics Home Reference: von Hippel-Lindau syndrome

    Science.gov (United States)

    ... 17 [updated 2015 Aug 6]. In: Pagon RA, Adam MP, Ardinger HH, Wallace SE, Amemiya A, Bean LJH, Bird TD, Ledbetter N, Mefford HC, Smith RJH, Stephens K, editors. GeneReviews® [Internet]. Seattle (WA): ...

  12. Progression of Epididymal Maldevelopment Into Hamartoma-like Neoplasia in VHL Disease

    Directory of Open Access Journals (Sweden)

    Gautam U. Mehta

    2008-10-01

    Full Text Available Inactivation of the von Hippel-Lindau (VHL gene and activation of the hypoxia-inducible factor (HIF in susceptible cells precedes formation of tumorlets and frank tumor in the epididymis of male VHL patients. We performed detailed histologic and molecular pathologic analysis of tumor-free epididymal tissues from VHL patients to obtain further insight into early epididymal tumorigenesis. Four epididymides from two VHL patients were serially sectioned to allow for three-dimensional visualization of morphologic changes. Areas of interest were genetically analyzed by tissue microdissection, immunohistochemistry for HIF and markers for mesonephric differentiation, and in situ hybridization for HIF downstream target vascular endothelial growth factor. Structural analysis of the epididymides revealed marked deviations from the regular anatomic structure resulting from impaired organogenesis. Selected efferent ductules were represented by disorganized mesonephric cells, and the maldeveloped mesonephric material was VHL-deficient by allelic deletion analysis. Furthermore, we observed maldeveloped mesonephric material near cystic structures, which were also VHL-deficient and were apparent derivatives of maldeveloped material. Finally, a subset of VHL-deficient cells was structurally integrated in regular efferent ductules; proliferation of intraductular VHL-deficient cells manifests itself as papillary growth into the ductular lumen. Furthermore, we clarify that that there is a pathogenetic continuum between microscopic tumorlets and formation of tumor. In multiple locations, three-dimensional reconstruction revealed papillary growth to extend deeply into ductular lumina, indicative of progression into early hamartoma-like neoplasia. We conclude epididymal tumorigenesis in VHL disease to occur in two distinct sequential steps: maldevelopment of VHL-deficient mesonephric cells, followed by neoplastic papillary proliferation.

  13. [Molecular biology of renal cancer: bases for genetic directed therapy in advanced disease].

    Science.gov (United States)

    Maroto Rey, José Pablo; Cillán Narvaez, Elena

    2013-06-01

    There has been expansion of therapeutic options in the management of metastatic renal cell carcinoma due to a better knowledge of the molecular biology of kidney cancers. There are different tumors grouped under the term renal cell carcinoma, being clear cell cancer the most frequent and accounting for 80% of kidney tumors. Mutations in the Von Hippel-Lindau gene can be identified in up to 80% of sporadic clear cell cancer, linking a genetically inheritable disease where vascular tumors are frequent, with renal cell cancer. Other histologic types present specific alterations in molecular pathways, like c-MET in papillary type I tumors, and Fumarase Hydratase in papillary type II tumors. Identification of the molecular alteration for a specific tumor may offer an opportunity for treatment selection based on biomarkers, and, in the future, for developing an engineering designed genetic treatment.

  14. Renal cystic disease: A practical overview

    International Nuclear Information System (INIS)

    Hartman, D.S.

    1987-01-01

    Renal cystic disease includes a group of lesions with extremely diverse clinical, radiographic, and pathologic findings. The recent development of multiple imaging systems to study renal cystic disease has resulted in considerable interest in correlating the images obtained by different modalities with each other and with the underlying gross pathology. A thorough knowledge of the disturbed morphology and natural history of these diseases will lead to a better understanding of their appearance on radiologic imaging. This refresher course correlates disturbed morphology with appearances on diagnostic imaging, urography, US, angiography, CT, and MR imaging. The advantages and limitations of each imaging method are detailed. A practical classification emphasizing differential features is presented. The presentation is divided into two parts. In the first part typical and atypical cystic masses, including acquired cystic disease (from dialysis), Von Hippel-Lindau disease, and the cystic disease of tuberous sclerosis are discussed. In the second part, polycystic kidney disease (dominant and recessive), medullary cystic disease, medullary sponge kidney, multicycle-dysplastic kidney, renal sinus cysts (peripelvic), and pluricystic kidney disease are discussed

  15. New von Hippel-Lindau manifestations develop at the same or decreased rates in pregnancy

    DEFF Research Database (Denmark)

    Binderup, Marie Louise Mølgaard; Budtz-Jørgensen, Esben; Bisgaard, Søs Marie Luise

    2015-01-01

    diagnosed throughout their lifetimes. We analyzed age-dependent manifestation rates using Poisson regression. We compared the women's rates in intervals where they had been pregnant with their age-matched nonpregnant intervals. We investigated possible long-term effects using pregnancy intervals...... is not due to concurrence of a naturally milder tumor development in women's fertile ages, as the rate of new tumor development increases for both men and women from 20 years of age, even more in men than in women....... of increasing lengths of 1, 3, and 5 years after conception. Furthermore, we compared age-related manifestation rates for women and men. RESULTS: From birth to the participants' current age, 581 manifestations were diagnosed; mean age was 37.5 years (range 2-64 years). Seventeen women had completed 30...

  16. Chemokine receptor CXCR4 downregulated by von Hippel-Lindau tumour suppressor pVHL

    DEFF Research Database (Denmark)

    Staller, Peter; Sulitkova, Jitka; Lisztwan, Joanna

    2003-01-01

    Organ-specific metastasis is governed, in part, by interactions between chemokine receptors on cancer cells and matching chemokines in target organs. For example, malignant breast cancer cells express the chemokine receptor CXCR4 and commonly metastasize to organs that are an abundant source of t...

  17. Neuro image in neuroectodermal disorders. Part III: angiomatous and melanotic syndromes

    International Nuclear Information System (INIS)

    Marti-Bonmati, L.; Menor, F.; Poyatos, C.; Cortina, H.; Esteban, M.J.; Vilar, J.

    1994-01-01

    Twenty-eight consecutive patients affected by these rare angiomatous melanotic neuroectodermal disorders are assessed. The diagnostics value and clinical correlation of neuroimaging methods, both CT and MR, are established. Patients with Sturge-Weber syndrome (15 cases), Klippel-Trenaunay syndrome (1 case), Rendu-Osler disease (3 cases), multiple hemangiomatosis (4 cases), von Hippel-Lindau syndrome (3 cases), neuro cutaneous melanosis (1 case) and hypo melanosis of Ito (1 case) are included. In vascular phacomatosis, neuroimaging methods usually contribute to the positive diagnosis. In melanotic disorders, the neuroradiological findings most often are unspecific and do not contribute to the diagnosis of the disease

  18. Morbidity and mortality of aggressive resection in patients with advanced neuroendocrine tumors.

    Science.gov (United States)

    Norton, Jeffrey A; Kivlen, Maryann; Li, Michelle; Schneider, Darren; Chuter, Timothy; Jensen, Robert T

    2003-08-01

    There is considerable controversy about the treatment of patients with malignant advanced neuroendocrine tumors of the pancreas and duodenum. Aggressive surgery remains a potentially efficacious antitumor therapy but is rarely performed because of its possible morbidity and mortality. Aggressive resection of advanced neuroendocrine tumors can be performed with acceptable morbidity and mortality rates and may lead to extended survival. The medical records of patients with advanced neuroendocrine tumors who underwent surgery between 1997 and 2002 by a single surgeon at the University of California, San Francisco, were reviewed in an institutional review board-approved protocol. Surgical procedure, pathologic characteristics, complications, mortality rates, and disease-free and overall survival rates were recorded. Disease-free survival was defined as no tumor identified on radiological imaging studies and no detectable abnormal hormone levels. Proportions were compared statistically using the Fisher exact test. Kaplan-Meier curves were used to estimate survival rates. Twenty patients were identified (11 men and 9 women). Of these, 10 (50%) had gastrinoma, 1 had insulinoma, and the remainder had nonfunctional tumors; 2 had multiple endocrine neoplasia type 1, and 1 had von Hippel-Lindau disease. The mean age was 55 years (range, 34-72 years). In 10 patients (50%), tumors were thought to be unresectable according to radiological imaging studies because of multiple bilobar liver metastases (n = 6), superior mesenteric vein invasion (n = 3), and extensive nodal metastases (n = 1). Tumors were completely removed in 15 patients (75%). Surgical procedures included 8 proximal pancreatectomies (pancreatoduodenectomy or whipple procedure), 3 total pancreatectomies, 9 distal pancreatectomies, and 3 tumor enucleations from the pancreatic head. Superior mesenteric vein reconstruction was done in 3 patients. Liver resections were done in 6 patients, and an extended periaortic node

  19. disease patient

    Directory of Open Access Journals (Sweden)

    Setareh Mamishi

    2016-09-01

    Full Text Available Background and Purpose: Chronic granulomatous disease (CGD is an inherited disorder of the nicotinamide adenine dinucleotide phosphate (NADPH oxidase complex. This disorder results in recurrent life-threatening bacterial and fungal infections. Aspergillus species are the most common fungal infections in these patients. Case Report: Herein, we present a case of fungal infection in a girl with CGD. We confirmed aspergillosis through the positive microscopic and macroscopic examinations, as well as radiology results. Invasive aspergillosis in this patient with pneumonia, lung abscess, and osteomyelitis of the ribs was not initially treated with amphotericin B (Am B and recombinant interferon-gamma. Conclusion: Among infectious diseases, fungal infections, in particular aspergillosis, remain a serious problem in CGD patients. Considering poor clinical response and deficient immune system, rapid diagnosis of fungal infection and optimizing the treatment of these patients are recommended.

  20. Tailored imaging of islet cell tumors of the pancreas amidst increasing options

    NARCIS (Netherlands)

    Fiebrich, Helle-Brit; van Asselt, Sophie J.; Brouwers, Adrienne H.; van Dullemen, Hendrik M.; Pijl, Milan E. J.; Elsinga, Philip H.; Links, Thera P.; de Vries, Elisabeth G. E.

    Pancreatic islet cell tumors are neuroendocrine tumors, which can produce hormones and can arise as part of multiple endocrine neoplasia type 1 or von-Hippel-Lindau-disease, two genetically well-defined hereditary cancer syndromes. Currently, technical innovation improves conventional and specific

  1. MR imaging findings od supratentorail meningeal hemangioblastoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Gi Hong; Lee, Ho Kyu; Koh, Myeong Ju; Maeng, Young Hee [Jeju National University Hospital, Jeju (Korea, Republic of)

    2016-07-15

    Hemangioblastomas account for 1.1-2.5% of intracranial neoplasms. These tumors most commonly occur in the cerebellum. A 77-year-old woman had a hemangioblastoma, which showed the supratentorial meningeal mass without any history of von Hippel-Lindau disease.

  2. Genetics of Kidney Cancer (Renal Cell Cancer) (PDQ®)—Health Professional Version

    Science.gov (United States)

    Genetics of Kidney Cancer (Renal Cell) includes the hereditary cancer syndromes von Hippel-Lindau disease, hereditary leiomyomatosis and renal cell cancer, Birt-Hogg-Dubé syndrome, and hereditary papillary renal carcinoma. Get comprehensive information on these syndromes in this clinician summary.

  3. BIlateral juxtapapillary retinal capillary haemangioma: Usefulness of aflibercept in the management of its complications.

    Science.gov (United States)

    Campos Polo, R; Rubio Sánchez, C; García Guisado, D M; Díaz Luque, M J

    2017-10-01

    A 45 year-old man with a history of adrenal phaeochromocytoma presented with a subretinal juxtapapillary haemorrhage on his left eye and a small asymptomatic vascular tumour in the contralateral eye. With the mentioned findings, the patient was diagnosed with bilateral retinal capillary haemangioma in the context of a von Hippel Lindau disease. Intravitreal aflibercept was prescribed, with a good outcome of the disease. Many treatments have been proposed for the management of juxtapapillary retinal capillary haemangioma with variable results. Intravitreal aflibercept can be a useful treatment with a good safety profile. Copyright © 2017 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

  4. Trichloroethylene exposure and somatic mutations of the VHL gene in patients with Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Fevotte Joelle

    2007-11-01

    Full Text Available Abstract Background We investigated the association between exposure to trichloroethylene (TCE and mutations in the von Hippel-Lindau (VHL gene and the subsequent risk for renal cell carcinoma (RCC. Methods Cases were recruited from a case-control study previously carried out in France that suggested an association between exposures to high levels of TCE and increased risk of RCC. From 87 cases of RCC recruited for the epidemiological study, 69 were included in the present study. All samples were evaluated by a pathologist in order to identify the histological subtype and then be able to focus on clear cell RCC. The majority of the tumour samples were fixed either in formalin or Bouin's solutions. The majority of the tumours were of the clear cell RCC subtype (48 including 2 cystic RCC. Mutation screening of the 3 VHL coding exons was carried out. A descriptive analysis was performed to compare exposed and non exposed cases of clear cell RCC in terms of prevalence of mutations in both groups. Results In the 48 cases of RCC, four VHL mutations were detected: within exon 1 (c.332G>A, p.Ser111Asn, at the exon 2 splice site (c.463+1G>C and c.463+2T>C and within exon 3 (c.506T>C, p.Leu169Pro. No difference was observed regarding the frequency of mutations in exposed versus unexposed groups: among the clear cell RCC, 25 had been exposed to TCE and 23 had no history of occupational exposure to TCE. Two patients with a mutation were identified in each group. Conclusion This study does not confirm the association between the number and type of VHL gene mutations and exposure to TCE previously described.

  5. Pin1, a new player in the fate of HIF-1α degradation: an hypothetical mechanism inside vascular damage as Alzheimer’s disease risk factor.

    Directory of Open Access Journals (Sweden)

    Elena eLonati

    2014-01-01

    Full Text Available Aetiology of neurodegenerative mechanisms underlying Alzheimer's disease (AD are still under elucidation. The contribution of cerebrovascular deficiencies (such as cerebral ischemia/stroke has been strongly endorsed in recent years. Reduction of blood supply leading to hypoxic condition is known to activate cellular responses mainly controlled by hypoxia-inducible transcription factor-1 (HIF-1. Thus alterations of oxygen responsive HIF-1α subunit in the central nervous system may contribute to the cognitive decline, especially influencing mechanisms associated to APP (amyloid precursor protein amyloidogenic metabolism. Although HIF-1α protein level is known to be regulated by von Hippel-Lindau (VHL ubiquitin-proteasome system, it has been recently suggested that Gsk-3β (glycogen synthase kinase-3β promotes a VHL-independent HIF-1α degradation. Here we provide evidences that in rat primary hippocampal cell cultures, HIF-1α degradation might be mediated by a synergic action of Gsk-3β and Pin1 (peptidyl-prolyl cis/trans isomerase. In post-ischemic conditions, such as those mimicked with oxygen glucose deprivation (OGD, HIF-1α protein level increases remaining unexpectedly high for long time after normal condition restoration jointly with the increase of LDH (lactate dehydrogenase and BACE1 (β-secretase 1 protein expression (70% and 140% respectively. Interestingly the Pin1 activity decreases about 40%-60% and Pin1S16 inhibitory phosphorylation significantly increases, indicating that Pin1 binding to its substrate and enzymatic activity are reduced by treatment. Co-immunoprecipitation experiments demonstrate that HIF-1α/Pin1 in normoxia are associated, and that in presence of specific Pin1 and Gsk-3β inhibitors their interaction is reduced in parallel to an increase of HIF-1α protein level. Thus we suggest that in post-OGD neurons the high level of HIF-1α might be due to Pin1 binding ability and activity reduction which affects HIF-1

  6. Decreased serum glucose and glycosylated hemoglobin levels in patients with Chuvash polycythemia: a role for HIF in glucose metabolism

    Science.gov (United States)

    McClain, Donald A.; Abuelgasim, Khadega A.; Nouraie, Mehdi; Salomon-Andonie, Juan; Niu, Xiaomei; Miasnikova, Galina; Polyakova, Lydia A.; Sergueeva, Adelina; Okhotin, Daniel J.; Cherqaoui, Rabia; Okhotin, David; Cox, James E.; Swierczek, Sabina; Song, Jihyun; Simon, M.Celeste; Huang, Jingyu; Simcox, Judith A.; Yoon, Donghoon; Prchal, Josef T.; Gordeuk, Victor R.

    2012-01-01

    In Chuvash polycythemia, a homozygous 598C>T mutation in the von Hippel-Lindau gene (VHL) leads to an R200W substitution in VHL protein, impaired degradation of α-subunits of hypoxia inducible factor (HIF)-1 and HIF-2, and augmented hypoxic responses during normoxia. Chronic hypoxia of high altitude is associated with decreased serum glucose and insulin concentrations. Other investigators reported that HIF-1 promotes cellular glucose uptake by increased expression of GLUT1 and increased glycolysis by increased expression of enzymes such as PDK. On the other hand, inactivation of Vhl in murine liver leads to hypoglycemia associated with a HIF-2-related decrease in the expression of the gluconeogenic enzymes genes Pepck, G6pc, and Glut2. We therefore hypothesized that glucose concentrations are decreased in individuals with Chuvash polycythemia. We found that 88 Chuvash VHLR200W homozygotes had lower random glucose and glycosylated hemoglobin A1c levels than 52 Chuvash subjects with wildtype VHL alleles. Serum metabolomics revealed higher glycerol and citrate levels in the VHLR200W homozygotes. We expanded these observations in VHLR200W homozygote mice and found that they had lower fasting glucose values and lower glucose excursions than wild-type control mice but no change in fasting insulin concentrations. Hepatic expression of Glut2 and G6pc but not Pdk2 was decreased and skeletal muscle expression of Glut1, Pdk1 and Pdk4 was increased. These results suggest that both decreased hepatic gluconeogenesis and increased skeletal uptake and glycolysis contribute to the decreased glucose concentrations. Further study is needed to determine whether pharmacologically manipulating HIF expression might be beneficial for treatment of diabetic patients. PMID:23015148

  7. Renal disease in patients with celiac disease.

    Science.gov (United States)

    Boonpheng, Boonphiphop; Cheungpasitporn, Wisit; Wijarnpreecha, Karn

    2018-04-01

    Celiac disease, an inflammatory disease of small bowel caused by sensitivity to dietary gluten and related protein, affects approximately 0.5-1% of the population in the Western world. Extra-intestinal symptoms and associated diseases are increasingly recognized including diabetes mellitus type 1, thyroid disease, dermatitis herpetiformis and ataxia. There have also been a number of reports of various types of renal involvement in patients with celiac disease including diabetes nephropathy, IgA nephropathy, membranous nephropathy, membranoproliferative glomerulonephritis, nephrotic syndrome related to malabsorption, oxalate nephropathy, and associations of celiac disease with chronic kidney disease and end-stage kidney disease. This review aims to present the current literature on possible pathologic mechanisms underlying renal disease in patients with celiac disease.

  8. The allele frequency of two single nucleotide polymorphisms in the von Hippel-Lindau (VHL tumor suppressor gene in the Taiwanese population

    Directory of Open Access Journals (Sweden)

    Wen-Chung Wang

    2011-10-01

    Conclusion: We found that the G allele frequency at these two loci in the Taiwanese population is much lower than that in people from Western countries. This phenomenon may be attributed to ethnic effects.

  9. Dissecting fragment-based lead discovery at the von Hippel-Lindau protein:hypoxia inducible factor 1α protein-protein interface.

    Science.gov (United States)

    Van Molle, Inge; Thomann, Andreas; Buckley, Dennis L; So, Ernest C; Lang, Steffen; Crews, Craig M; Ciulli, Alessio

    2012-10-26

    Fragment screening is widely used to identify attractive starting points for drug design. However, its potential and limitations to assess the tractability of often challenging protein:protein interfaces have been underexplored. Here, we address this question by means of a systematic deconstruction of lead-like inhibitors of the pVHL:HIF-1α interaction into their component fragments. Using biophysical techniques commonly employed for screening, we could only detect binding of fragments that violate the Rule of Three, are more complex than those typically screened against classical druggable targets, and occupy two adjacent binding subsites at the interface rather than just one. Analyses based on ligand and group lipophilicity efficiency of anchored fragments were applied to dissect the individual subsites and probe for binding hot spots. The implications of our findings for targeting protein interfaces by fragment-based approaches are discussed. Copyright © 2012 Elsevier Ltd. All rights reserved.

  10. Functional Imaging Signature of Patients Presenting with Polycythemia/Paraganglioma Syndromes.

    Science.gov (United States)

    Janssen, Ingo; Chen, Clara C; Zhuang, Zhenping; Millo, Corina M; Wolf, Katherine I; Ling, Alexander; Lin, Frank I; Adams, Karen T; Herscovitch, Peter; Feelders, Richard A; Fojo, Antonio T; Taieb, David; Kebebew, Electron; Pacak, Karel

    2017-08-01

    Pheochromocytoma/paraganglioma (PPGL) syndromes associated with polycythemia have previously been described in association with mutations in the von Hippel-Lindau gene. Recently, mutations in the prolyl hydroxylase gene ( PHD ) 1 and 2 and in the hypoxia-inducible factor 2 α ( HIF2A ) were also found to be associated with multiple and recurrent PPGL. Such patients also presented with PPGL and polycythemia, and later on, some presented with duodenal somatostatinoma. In additional patients presenting with PPGL and polycythemia, no further mutations have been discovered. Because the functional imaging signature of patients with PPGL-polycythemia syndromes is still unknown, and because these tumors (in most patients) are multiple, recurrent, and metastatic, the goal of our study was to assess the optimal imaging approach using 4 different PET radiopharmaceuticals and CT/MRI in these patients. Methods: Fourteen patients (10 women, 4 men) with confirmed PPGL and polycythemia prospectively underwent 68 Ga-DOTATATE (13 patients), 18 F-FDG (13 patients), 18 F-fluorodihydroxyphenylalanine ( 18 F-FDOPA) (14 patients), 18 F-fluorodopamine ( 18 F-FDA) (11 patients), and CT/MRI (14 patients). Detection rates of PPGL lesions were compared between all imaging studies and stratified between the underlying mutations. Results: 18 F-FDOPA and 18 F-FDA PET/CT showed similar combined lesion-based detection rates of 98.7% (95% confidence interval [CI], 92.7%-99.8%) and 98.3% (95% CI, 90.9%-99.7%), respectively. The detection rates for 68 Ga-DOTATATE (35.3%; 95% CI, 25.0%-47.2%), 18 F-FDG (42.3; 95% CI, 29.9%-55.8%), and CT/MRI (60.3%; 95% CI, 48.8%-70.7%) were significantly lower ( P < 0.01), irrespective of the mutation status. Conclusion: 18 F-FDOPA and 18 F-FDA are superior to 18 F-FDG, 68 Ga-DOTATATE, and CT/MRI and should be the radiopharmaceuticals of choice in this rare group of patients. © 2017 by the Society of Nuclear Medicine and Molecular Imaging.

  11. Gene Discovery in Prostate Cancer: Functional Identification and Isolation of PAC-1, a Novel Tumor Suppressor Gene Within Chromosome 10p

    Science.gov (United States)

    1999-09-01

    I.. Zbar. B.. androle for the VHL gene in the development of hyperplasia in a number Lerman. I. I. Identification of the son Hippel-Lindau disease...of heterozy- gosity of chromosome 3p markers in small-cell lung cancer. Nature (Lond.). 329: eleguns produced hyperplasia in all tissues (26...central fibrovascular core lined by cuboidal tumor cells. Tumor weights were determined (Fig. 2d). At the end of 47 days after cells were

  12. Efficient generation of patient-matched malignant and normal primary cell cultures from clear cell renal cell carcinoma patients: clinically relevant models for research and personalized medicine

    International Nuclear Information System (INIS)

    Lobo, Nazleen C.; Gedye, Craig; Apostoli, Anthony J.; Brown, Kevin R.; Paterson, Joshua; Stickle, Natalie; Robinette, Michael; Fleshner, Neil; Hamilton, Robert J.; Kulkarni, Girish; Zlotta, Alexandre; Evans, Andrew; Finelli, Antonio; Moffat, Jason; Jewett, Michael A. S.; Ailles, Laurie

    2016-01-01

    Patients with clear cell renal cell carcinoma (ccRCC) have few therapeutic options, as ccRCC is unresponsive to chemotherapy and is highly resistant to radiation. Recently targeted therapies have extended progression-free survival, but responses are variable and no significant overall survival benefit has been achieved. Commercial ccRCC cell lines are often used as model systems to develop novel therapeutic approaches, but these do not accurately recapitulate primary ccRCC tumors at the genomic and transcriptional levels. Furthermore, ccRCC exhibits significant intertumor genetic heterogeneity, and the limited cell lines available fail to represent this aspect of ccRCC. Our objective was to generate accurate preclinical in vitro models of ccRCC using tumor tissues from ccRCC patients. ccRCC primary single cell suspensions were cultured in fetal bovine serum (FBS)-containing media or defined serum-free media. Established cultures were characterized by genomic verification of mutations present in the primary tumors, expression of renal epithelial markers, and transcriptional profiling. The apparent efficiency of primary cell culture establishment was high in both culture conditions, but genotyping revealed that the majority of cultures contained normal, not cancer cells. ccRCC characteristically shows biallelic loss of the von Hippel Lindau (VHL) gene, leading to accumulation of hypoxia-inducible factor (HIF) and expression of HIF target genes. Purification of cells based on expression of carbonic anhydrase IX (CA9), a cell surface HIF target, followed by culture in FBS enabled establishment of ccRCC cell cultures with an efficiency of >80 %. Culture in serum-free conditions selected for growth of normal renal proximal tubule epithelial cells. Transcriptional profiling of ccRCC and matched normal cell cultures identified up- and down-regulated networks in ccRCC and comparison to The Cancer Genome Atlas confirmed the clinical validity of our cell cultures. The ability

  13. Analyses of Potential Predictive Markers and Response to Targeted Therapy in Patients with Advanced Clear-cell Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Yan Song

    2015-01-01

    Full Text Available Background: Vascular endothelial growth factor-targeted agents are standard treatments in advanced clear-cell renal cell carcinoma (ccRCC, but biomarkers of activity are lacking. The aim of this study was to investigate the association of Von Hippel-Lindau (VHL gene status, vascular endothelial growth factor receptor (VEGFR or stem cell factor receptor (KIT expression, and their relationships with characteristics and clinical outcome of advanced ccRCC. Methods: A total of 59 patients who received targeted treatment with sunitinib or pazopanib were evaluated for determination at Cancer Hospital and Institute, Chinese Academy of Medical Sciences between January 2010 and November 2012. Paraffin-embedded tumor samples were collected and status of the VHL gene and expression of VEGFR and KIT were determined by VHL sequence analysis and immunohistochemistry. Clinical-pathological features were collected and efficacy such as response rate and Median progression-free survival (PFS and overall survival (OS were calculated and then compared based on expression status. The Chi-square test, the Kaplan-Meier method, and the Lon-rank test were used for statistical analyses. Results: Of 59 patients, objective responses were observed in 28 patients (47.5%. The median PFS was 13.8 months and median OS was 39.9 months. There was an improved PFS in patients with the following clinical features: Male gender, number of metastatic sites 2 or less, VEGFR-2 positive or KIT positive. Eleven patients (18.6% had evidence of VHL mutation, with an objective response rate of 45.5%, which showed no difference with patients with no VHL mutation (47.9%. VHL mutation status did not correlate with either overall response rate (P = 0.938 or PFS (P = 0.277. The PFS was 17.6 months and 22.2 months in VEGFR-2 positive patients and KIT positive patients, respectively, which was significantly longer than that of VEGFR-2 or KIT negative patients (P = 0.026 and P = 0.043. Conclusion

  14. 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...

  15. Cerebrovascular disease in pediatric patients

    Directory of Open Access Journals (Sweden)

    Rotta Newra Tellechea

    2002-01-01

    Full Text Available Although rare in childhood, stroke may have a serious impact when it happens in this stage of life. Also, it may be the first sign of a systemic disease. We report 12 cases of patients with stroke treated in the Neuropediatrics Unit of Hospital de Clínicas de Porto Alegre (HCPA from March 1997 to March 2000. All patients, from term infants to 12-year-old children hospitalized in the Pediatrics Unit of HCPA, had clinical suspicion of stroke, which was later confirmed by radiological studies. Patient follow up ranged from 1 to 6 years (mean = 3.4 years. Presenting symptoms were hemiparesis in 9 patients, seizures in 7, deviation of labial commissure in 3, and loss of consciousness in 1. The increase in the number of cases of childhood stroke identified and later confirmed by noninvasive methods had helped in the determination of different ethiologies of stroke: the most frequent being hematologic, cardiac and genetic diseases. However, our study included 6 newborns with stroke whose ethiology was not identified. Seven children with seizures received phenobarbital. Six term infants had neonatal seizures secondary to stroke and restricted to the first 72 hours of life.

  16. Papillary cystadenoma of the epididymis in a 12-year-old survivor of stage IV neuroblastoma

    Directory of Open Access Journals (Sweden)

    Nnenaya Agochukwu

    2018-04-01

    Full Text Available Papillary cystadenoma of the epididymis (PCE is the second most common benign neoplasm of the epididymis [1]. It is very uncommon and has never been reported in a prepubertal male. It may occur sporadically, but more often occurs in association with von Hippel- Lindau (VHL disease [2]. There have been over 60 reports of patients with such tumors, with the youngest patient being 16 years old.We present the case of a 12- year old male with a history of stage IV neuroblastoma. He presented with a left paratesticular mass that was discovered on routine follow up physical exam with his pediatric oncologist. He was asymptomatic at the time of presentation with no signs or symptoms of hypoandrogenism. A computed tomography scan of the abdomen and pelvis was negative for lymphadenopathy and additional disease sites. Given the patient's history of stage IV neuroblastoma, there was suspicion of yolk sac tumor or metastases; he underwent an open radical left orchiectomy. Frozen section was consistent with yolk sac tumor, however final pathology revealed normal testicle with PCE.To date, this patient is the youngest reported patient with this diagnosis; furthermore papillary cystadenoma of the epididymis has never been reported in a patient with neuroblastoma. Keywords: Papillary cystadenoma, Epididymis, Prepubertal male, Neuroblastoma

  17. Science.gov (United States)

    Zanoletti, E.; Borsetto, D.; Opocher, G.; Mazzoni, A.; Martini, A.

    2017-01-01

    SUMMARY Endolymphatic sac tumour (ELST) is infrequent, as emerges from small series reported in the literature. It is a slow-growing malignancy with local aggressiveness and a low risk of distant metastases. It is often misdiagnosed because of the late onset of symptoms and difficulty in obtaining a biopsy. Its frequency is higher in von Hippel-Lindau (VHL) disease (a genetic systemic syndrome involving multiple tumours), with a prevalence of around 25%. The diagnosis is based on radiology, with specific patterns on contrast-enhanced MRI and typical petrous bone erosion on bone CT scan. Our experience of ELST in the years between 2012-2015 concerns 7 cases, one of which was bilateral, in patients with VHL disease. Four of the 7 patients underwent 5 surgical procedures at our institution. Each case is described in detail, including clinical symptoms, and the intervals between symptom onset, diagnosis and therapy. Postoperative morbidity was low after early surgery on small tumours, whereas extensive surgery for large tumours was associated with loss of cranial nerve function (especially VII, IX, X). The critical sites coinciding with loss of neurological function were the fallopian canal, jugular foramen, petrous apex and intradural extension into the posterior cranial fossa. Early surgery on small ELST is advocated for patients with VHL disease, in whom screening enables a prompt diagnosis and consequently good prognosis. PMID:29165437

  18. 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.

  19. Pheochromocytomas and secreting paragangliomas

    Directory of Open Access Journals (Sweden)

    Gimenez-Roqueplo Anne-Paule

    2006-12-01

    Full Text Available Abstract Catecholamine-producing tumors may arise in the adrenal medulla (pheochromocytomas or in extraadrenal chromaffin cells (secreting paragangliomas. Their prevalence is about 0.1% in patients with hypertension and 4% in patients with a fortuitously discovered adrenal mass. An increase in the production of catecholamines causes symptoms (mainly headaches, palpitations and excess sweating and signs (mainly hypertension, weight loss and diabetes reflecting the effects of epinephrine and norepinephrine on α- and β-adrenergic receptors. Catecholamine-producing tumors mimic paroxysmal conditions with hypertension and/or cardiac rhythm disorders, including panic attacks, in which sympathetic activation linked to anxiety reproduces the same signs and symptoms. These tumors may be sporadic or part of any of several genetic diseases: familial pheochromocytoma-paraganglioma syndromes, multiple endocrine neoplasia type 2, neurofibromatosis 1 and von Hippel-Lindau disease. Familial cases are diagnosed earlier and are more frequently bilateral and recurring than sporadic cases. The most specific and sensitive diagnostic test for the tumor is the determination of plasma or urinary metanephrines. The tumor can be located by computed tomography, magnetic resonance imaging and metaiodobenzylguanidine scintigraphy. Treatment requires resection of the tumor, generally by laparoscopic surgery. About 10% of tumors are malignant either at first operation or during follow-up, malignancy being diagnosed by the presence of lymph node, visceral or bone metastases. Recurrences and malignancy are more frequent in cases with large or extraadrenal tumors. Patients, especially those with familial or extraadrenal tumors, should be followed-up indefinitely.

  20. Simultaneous adrenal pheochromocytoma and carotid body paraganglioma in a woman

    Energy Technology Data Exchange (ETDEWEB)

    Han, Eun Ji; Lee, Sang Hoon; Song, In Uk; Chung, Yong An; Maeng, Lee So [The Catholic Univ. of Korea, Incheon (Korea, Republic of)

    2012-03-15

    Simultaneous occurrence of carotid body tumor and pheochromocytoma is rare. Most pheochromocytomas have grown on adrenal medulla, but some of the pheochromocytoma patients have multifocal paragangliomas arising from extraaderenal tissues. Pheochromocytomas and paragangliomas occur as sporadic tumors or they can be associated with several hereditary syndromes such as (1) multiple endocrine neoplasia type 2 (MEN 2), (2) Von Hippel Lindau disease (VHL) and (3) neurofibromatosis type 1 as an unusual genetic cause of pheochromocytomas. Genetic testing is recommended for patients with an apparently sporadic pheochromocytoma under the age of 20 years with a family history or features suggestive of hereditary pheochromocytoma or for patients with sympathetic paragangliomas. For individuals who do not meet these criteria, genetic testing is optional. Discovery of pheochromocytoma or paraganglioma in a patient should lead to a careful search to rule out multifocal lesions and/or hereditary syndromes. The diagnosis of pheochromocytoma and paraganglioma is made by biochemical testing, and imaging is done to localize the tumor for surgical planning. F 18 FDG PET has proved to be an effective tool in the localization of pheochromocytomas and paragangliomas.

  1. mTOR inhibitors in the treatment of advanced renal cell carcinoma

    International Nuclear Information System (INIS)

    Barilla, R.; Sycova-Mila, Z.

    2009-01-01

    Renal Cell Carcinoma (RCC) accounts for approximately 4 % of all malignancies. Much is known about the pathogenesis of RCC because of studies examining its close relationship with dysfunction of the Von Hippel-Lindau gene (VHL) and hypoxia inducible factor (HIF). Mammalian target of rapamycin (mTOR) regulates nutritional needs, cell growth, and angiogenesisi in cells by down regulating or up regulating a variety of proteins including HIF. Until 2005, only a single agent high dose interleukin 2 was approved by Food and Drug Administration (FDA) for treatment of advanced renal cell carcinoma. More recently thanks to better knowledge in the field of molecular biology new treatment options appeared. Sunitinib and bevacizumab are currently considered to be treatment of first choice for patients in good and intermediate prognostic group and sorafenib is preferred second line treatment in the same patient population pretreated with cytokines after disease progression. Temsirolimus and everolimus, rapamycin analouges, have recently been tested in III trials in first and second line treatment in patients with advanced metastatic clear cell renal cell carcinoma. (author)

  2. Genetic predisposition to kidney cancer.

    Science.gov (United States)

    Schmidt, Laura S; Linehan, W Marston

    2016-10-01

    Kidney cancer is not a single disease but is made up of a number of different types of cancer classified by histology that are disparate in presentation, clinical course, and genetic basis. Studies of families with inherited renal cell carcinoma (RCC) have provided the basis for our understanding of the causative genes and altered metabolic pathways in renal cancer with different histologies. Von Hippel-Lindau disease was the first renal cancer disorder with a defined genetic basis. Over the next two decades, the genes responsible for a number of other inherited renal cancer syndromes including hereditary papillary renal carcinoma, Birt-Hogg-Dube´syndrome, hereditary leiomyomatosis and renal cell carcinoma, and succinate dehydrogenase-associated renal cancer were identified. Recently, renal cell carcinoma has been confirmed as part of the clinical phenotype in individuals from families with BAP1-associated tumor predisposition syndrome and MiTF-associated cancer syndrome. Here we summarize the clinical characteristics of and causative genes for these and other inherited RCC syndromes, the pathways that are dysregulated when the inherited genes are mutated, and recommended clinical management of patients with these inherited renal cancer syndromes. Published by Elsevier Inc.

  3. Manifestation of a sellar hemangioblastoma due to pituitary apoplexy: a case report

    Directory of Open Access Journals (Sweden)

    Sahli Rahel

    2011-10-01

    Full Text Available Abstract Introduction Hemangioblastomas are rare, benign tumors occurring in any part of the nervous system. Most are found as sporadic tumors in the cerebellum or spinal cord. However, these neoplasms are also associated with von Hippel-Lindau disease. We report a rare case of a sporadic sellar hemangioblastoma that became symptomatic due to pituitary apoplexy. Case presentation An 80-year-old, otherwise healthy Caucasian woman presented to our facility with severe headache attacks, hypocortisolism and blurred vision. A magnetic resonance imaging scan showed an acute hemorrhage of a known, stable and asymptomatic sellar mass lesion with chiasmatic compression accounting for our patient's acute visual impairment. The tumor was resected by a transnasal, transsphenoidal approach and histological examination revealed a capillary hemangioblastoma (World Health Organization grade I. Our patient recovered well and substitutional therapy was started for panhypopituitarism. A follow-up magnetic resonance imaging scan performed 16 months postoperatively showed good chiasmatic decompression with no tumor recurrence. Conclusions A review of the literature confirmed supratentorial locations of hemangioblastomas to be very unusual, especially within the sellar region. However, intrasellar hemangioblastoma must be considered in the differential diagnosis of pituitary apoplexy.

  4. Dermatological diseases in patients with chronic kidney disease.

    Science.gov (United States)

    Gagnon1, Amy L; Desai, Tejas

    2013-04-01

    There are a variety of dermatological diseases that are more commonly seen in patients with chronic kidney disease (CKD) and renal transplants than the general population. Directory of Open Access Journals (DOAJ), Google Scholar, Pubmed (NLM), LISTA (EBSCO) and Web of Science has been searched. Some cutaneous diseases are clearly unique to this population. Of them, Lindsay's Nails, xerosis cutis, dryness of the skin, nephrogenic systemic fibrosis and acquired perforating dermatosis have been described in chronic kidney disease patients. The most common malignancy found in all transplant recipients is non-melanoma skin cancer. It is important for patients and physicians to recognize the manifestations of skin disease in patients suffering from chronic kidney disease to mitigate the morbidity associated with these conditions.

  5. Wireless Monitoring for Patients with Cardiovascular Diseases and Parkinson's Disease.

    Science.gov (United States)

    Kefaliakos, Antonios; Pliakos, Ioannis; Charalampidou, Martha; Diomidous, Marianna

    2016-01-01

    The use of applications for mobile devices and wireless sensors is common for the sector of telemedicine. Recently various studies and systems were developed in order to help patients suffering from severe diseases such as cardiovascular diseases and Parkinson's disease. They present a challenge for the sector because such systems demand the flow of accurate data in real time and the use of specialized sensors. In this review will be presented some very interesting applications developed for patients with cardiovascular diseases and Parkinson's disease.

  6. [Inpatients days in patients with respiratory diseases and periodontal disease].

    Science.gov (United States)

    Fernández-Plata, Rosario; Olmedo-Torres, Daniel; Martínez-Briseño, David; González-Cruz, Herminia; Casa-Medina, Guillermo; García-Sancho, Cecilia

    2017-01-01

    Periodontal disease is a chronic inflammatory gingival process that has been associated with the severity of respiratory diseases. In Mexico a prevalence of 78% was found in population with social security and > 60 years old. The aim of this study is to establish the association between periodontal disease and respiratory diseases according to the inpatient days. A cross-sectional study was conducted from January to December 2011. We included hospitalized patients, ≥ 18 years of age, without sedation or intubated. A dentist classified patients into two groups according to the severity of the periodontal disease: mild-to-moderate and severe. We estimated medians of inpatient days by disease and severity. Negative binomial models were adjusted to estimate incidence rate ratios and predicted inpatient days. 3,059 patients were enrolled. The median of observed and predicted inpatient days was higher in the group of severe periodontal disease (p disease, tuberculosis, and influenza had the highest incidence rates ratios of periodontal disease (p periodontal disease is positively -associated with inpatient days of patients with respiratory diseases.

  7. Metastatic phaeochromocytoma with a long-term response after iodine-131 metaiodobenzylguanidine therapy

    International Nuclear Information System (INIS)

    Pujol, P.; Bringer, J.; Faurous, P.; Jaffiol, C.

    1995-01-01

    Iodine-131 metaiodobenzylguanidine ([ 131 I] MIBG), a radiopharmaceutical agent, is used for treating malignant phaeochromocytoma. [ 131 I]MIBG therapy results in a hormone response rate of approximately 50%, but generally it yields only a partial or no tumour response. We present a case of a 46-year-old woman with a familial history of von Hippel-Lindau disease, who was treated with [ 131 I]MIBG for a metastatic phaeochromocytoma involving the lungs, liver and bones. The patient received a cumulative dose of 33.3 GBq (900 mCi) and a complete hormone response was observed, as evaluated on the basis of catecholamine and metanephrine levels. Conventional radiography, computerized tomography and [ 131 I]MIBG scintigraphy indicated that a near-complete tumour regression was achieved, with no evidence of relapse during a 4-year follow-up period. This case thus demonstrates that treatment with [ 131 I]MIBG may lead to a dramatic tumour response in malignant phaeochromocytoma presenting both soft tissue and bone metastases. (orig.)

  8. LOSS OF JAK2 REGULATION VIA VHL-SOCS1 E3 UBIQUITIN HETEROCOMPLEX UNDERLIES CHUVASH POLYCYTHEMIA

    Science.gov (United States)

    Russell, Ryan C.; Sufan, Roxana I.; Zhou, Bing; Heir, Pardeep; Bunda, Severa; Sybingco, Stephanie S.; Greer, Samantha N.; Roche, Olga; Heathcote, Samuel A.; Chow, Vinca W.K.; Boba, Lukasz M.; Richmond, Terri D.; Hickey, Michele M.; Barber, Dwayne L.; Cheresh, David A.; Simon, M. Celeste; Irwin, Meredith S.; Kim, William Y.; Ohh, Michael

    2011-01-01

    SUMMARY Chuvash polycythemia (CP) is a rare congenital form of polycythemia caused by homozygous R200W and H191D mutations in the von Hippel-Lindau (VHL) gene whose gene product is the principal negative regulator of hypoxia-inducible factor. However, the molecular mechanisms underlying some of the hallmark features of CP such as hypersensitivity to erythropoietin are unclear. Here, we show that VHL directly binds suppressor of cytokine signalling 1 (SOCS1) to form a heterodimeric E3 ligase that targets phosphorylated (p)JAK2 for ubiquitin-mediated destruction. In contrast, CP-associated VHL mutants have altered affinity for SOCS1 and fail to engage and degrade pJAK2. Systemic administration of a highly selective JAK2 inhibitor, TG101209, reverses the disease phenotype in vhlR200W/R200W knock-in mice, a model that faithfully recapitulates human CP. These results reveal VHL as a SOCS1-cooperative negative regulator of JAK2 and provide compelling biochemical and preclinical evidence for JAK2- targeted therapy in CP patients. PMID:21685897

  9. Premalignant Lesions in the Kidney

    Directory of Open Access Journals (Sweden)

    Ziva Kirkali

    2001-01-01

    Full Text Available Renal cell carcinoma (RCC is the most malignant urologic disease. Different lesions, such as dysplasia in the tubules adjacent to RCC, atypical hyperplasia in the cyst epithelium of von Hippel-Lindau syndrome, and adenoma have been described for a number of years as possible premalignant changes or precursor lesions of RCC. In two recent papers, kidneys adjacent to RCC or removed from other causes were analyzed, and dysplastic lesions were identified and defined in detail. Currently renal intraepithelial neoplasia (RIN is the proposed term for classification. The criteria for a lesion to be defined as premalignant are (1 morphological similarity; (2 spatial association; (3 development of microinvasive carcinoma; (4 higher frequency, severity, and extent then invasive carcinoma; (5 progression to invasive cancer; and (6 similar genetic alterations. RIN resembles the neoplastic cells of RCC. There is spatial association. Progression to invasive carcinoma is described in experimental cancer models, and in some human renal tumors. Similar molecular alterations are found in some putative premalignant changes. The treatment for RCC is radical or partial nephrectomy. Preneoplastic lesions may remain in the renal remnant in patients treated by partial nephrectomy and may be the source of local recurrences. RIN seems to be a biologic precursor of some RCCs and warrants further investigation. Interpretation and reporting of these lesions would reveal important resources for the biological nature and clinical significance. The management of RIN diagnosed in a renal biopsy and partial nephrectomy needs to be answered.

  10. Quality of patients life with celiac disease

    OpenAIRE

    Bičíková, Michaela

    2016-01-01

    This thesis is dealing with the quality of life of patients with celiac disease. In the theoretical part, I am presenting the characteristics of celiac disease and I am describing its history briefly. For better orientation in the issue, I also joined a description of the anatomy of the small intestine and pathophysiology of celiac disease. In this thesis I am also dealing with incidence of disease, etiology and risk factors participating in the development of celiac disease, symptoms and the...

  11. Management of patients with chronic kidney disease

    African Journals Online (AJOL)

    management of the complications of CKD, e.g. renal anaemia, ... ARTICLE. Management of patients with chronic kidney disease. T Gerntholtz,1 FCP (SA); G Paget,2 ..... Telmisartan, ramipril, or both in patients at high risk for vascular events.

  12. Radiotherapy in patients with connective tissue diseases.

    Science.gov (United States)

    Giaj-Levra, Niccolò; Sciascia, Savino; Fiorentino, Alba; Fersino, Sergio; Mazzola, Rosario; Ricchetti, Francesco; Roccatello, Dario; Alongi, Filippo

    2016-03-01

    The decision to offer radiotherapy in patients with connective tissue diseases continues to be challenging. Radiotherapy might trigger the onset of connective tissue diseases by increasing the expression of self-antigens, diminishing regulatory T-cell activity, and activating effectors of innate immunity (dendritic cells) through Toll-like receptor-dependent mechanisms, all of which could potentially lead to breaks of immune tolerance. This potential risk has raised some debate among radiation oncologists about whether patients with connective tissue diseases can tolerate radiation as well as people without connective tissue diseases. Because the number of patients with cancer and connective tissue diseases needing radiotherapy will probably increase due to improvements in medical treatment and longer life expectancy, the issue of interactions between radiotherapy and connective tissue diseases needs to be clearer. In this Review, we discuss available data and evidence for patients with connective tissue diseases treated with radiotherapy. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Heart valve disease among patients with hyperprolactinemia

    DEFF Research Database (Denmark)

    Steffensen, Maria Charlotte; Maegbaek, Merete Lund; Laurberg, Peter

    2012-01-01

    Increased risk of heart valve disease during treatment with certain dopamine agonists, such as cabergoline, has been observed in patients with Parkinson's disease. The same compound is used to treat hyperprolactinemia, but it is unknown whether this also associates with heart valve disease....

  14. Blocking protein quality control to counter hereditary cancers

    DEFF Research Database (Denmark)

    Kampmeyer, Caroline; Nielsen, Sofie V.; Clausen, Lene

    2017-01-01

    cancer susceptibility syndromes, such as Lynch syndrome and von Hippel-Lindau disease, are caused by missense mutations in tumor suppressor genes, and in some cases, the resulting amino acid substitutions in the encoded proteins cause the cellular PQC system to target them for degradation, although...... by stabilizing with chemical chaperones, or by targeting molecular chaperones or the ubiquitin-proteasome system, may thus avert or delay the disease onset. Here, we review the potential of targeting the PQC system in hereditary cancer susceptibility syndromes....

  15. Helping Patients Cope with Inflammatory Bowel Disease.

    Science.gov (United States)

    1984-01-01

    these strategies can be effective as long as the strategy leads to 1) containment of guilt, fear, anxiety, and grief, 2) generation of hope , 3...patients with a sense of hope and a feeling that the disease can be coped with. The most difficult aspect of living with inflammatory bowel disease is...Recovery (mastectomy patients) and the Ostomy Association. They consist of people with Inflammatory Bowel Disease. Members support one another by sharing

  16. Hodgkin's disease: Analysis of 75 patients

    International Nuclear Information System (INIS)

    Akram, M.; Cheema, M. H.; Sana, S.; Aziz, Z.

    2001-01-01

    Objective: To evaluate patients suffering from Hodgkin's disease to identify its epidemiological characteristics, modalities of treatment and features of survival. Place and Duration of Study: The study was conducted between July 1997 to June 1999 at the Oncology Department of Jinnah Hospital, Lahore. Subjects and Methods: A total 75 patient with Hodgkin's disease underwent Cotswold staging classification, complete hematological, renal and hepatic profile, LDH and uric acid. Chest radiograph abdominal and pelvic ultrasonography and CT scan/MRI bone marrow biopsies. All the patients received combination chemotherapy. Patients with bulky disease received field radiation. Results: Median age was eight ( 18 years). Male to female ratio was 3.5:1, advanced disease accounted for 68%, mixed cellularity was documented in 61% of patients. Eighty-two percent of patients belonged to lower socioeconomic strata. Forty-six patients (65.4%) achieved complete remission (CR) Major toxicities were hematological with febrile neutropenia in 14.6% patients. OS of patients achieving CR with good socioeconomic status was superior compared to patients with lower socioeconomic status (p<0.02). Treatment delays were due to economic constraints, illiteracy, malnutrition and co-morbid conditions. Conclusion: Advanced disease, mixed cellularity and male predominance was common. Socioeconomic status had a significant impact on the presentation of the disease. Poor tolerance to chemotherapy and enhanced toxicities are especially seen in the low socioeconomic group. (author)

  17. Sporadic Endolymphatic Sac Tumor-A Very Rare Cause of Hearing Loss, Tinnitus, and Dizziness

    DEFF Research Database (Denmark)

    Schnack, Didde Trærup; Kiss, Katalin; Hansen, Søren

    2017-01-01

    Sporadic endolymphatic sac tumor is a very rare neoplasm. It is low malignant, locally destructive and expansive, but non-metastasizing. The tumor is very rare in the sporadic form, but more often associated with Von Hippel-Lindau disease. A 65-year old man with left sided tinnitus and hearing loss......-operative freeze-microscopy showed inflammation tissue, whereas subsequent microscopy showed papillary-cystic endolymphatic sac tumor. Endolymphatic sac tumor is a rare neoplasm. The tumor may present with asymmetrically sensory neural hearing loss with or without tinnitus, dizziness and facial nerve paresis...

  18. Papillary cystadenoma of the epididymis.

    Science.gov (United States)

    Kallie, N R; Fisher, G F; Harker, J R

    1983-03-01

    The case of a 30-year-old man with papillary cystadenoma of the epididymis is presented. This extremely rare lesion is often associated with von Hippel-Lindau disease, although in this case there were no such signs or symptoms. The gross and microscopic features of this lesion and theories of its origin are reviewed. The constant microscopic features are: efferent duct ectasia with papillary formation, a lining of cuboidal epithelium, often with clear vacuolated cytoplasm, and a stroma of hyalinized fibrous tissue infiltrated by inflammatory cells.

  19. Peripheral vascular disease in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Bashir, E. A.; Aslam, N.

    2001-01-01

    Objective: The prevalence of peripheral vascular disease (PVD) in patients with coronary artery disease (CAD) has been investigated in many different ways. It depends on the diagnostic methods used and definition of atherosclerotic manifestations in the different vascular beds. This study was carried out to determine the prevalence of PVD in the lower limbs in group of patients with CAD. Design: This is a prospective observational study. Place and duration of study: The study was conducted at Combined Military Hospital/Armed Forces institute of Cardiology, Rawalpindi, over a period of one year (January 1998 to January 1999). Subjects and methods: A total number of 200 patient (171 male and 29 females) aged 55-77 years with CAD. Diagnosed by coronary angiography were included in the study. In all patients blood pressure was recorded in both arms by sphygmomanometer and ankle systolic pressure by Doppler ultrasound. Ankle branchial index was calculated. Demographic data were obtained from the patient's hospital files. Results: The prevalence of PVD was 22.5% in patients with CAD in agreement with the results of most previous investigation. There was tendency towards increasing prevalence of PVD with more advanced CAD. Thirty patients (27%) showed evidence of triple vessel disease as compared to 13 patient (18%) with double vessel and 2 patients (1%) with single vessel disease. Conclusion: A non-invasive investigation of peripheral arterial circulation should be included early in the clinical consideration of patients with chest pain or similar symptoms suggesting coronary artery disease. Ankle systolic pressure appears to be simple and cheap technique for evaluation of results. (author)

  20. Rheumatic Disease Autoantibodies in Patients with Autoimmune Thyroid Diseases.

    Science.gov (United States)

    Nisihara, Renato; Pigosso, Yasmine; Prado, Nathalia; Utiyama, Shirley R R; Carvalho, Gisah; Skare, Thelma

    2018-06-04

    Patients with autoimmune thyroid diseases (ATD) such as Graves' disease (GD) and Hashimoto thyroiditis (HT) may have non-organ specific autoantibodies such as ANA (antinuclear antibodies) and RF (rheumatoid factor). To study the prevalence of rheumatic autoantibodies in a group of ATD patients without known rheumatic diseases and to evaluate its association with the patients' epidemiological and treatment profile. To follow positive non-organ specific autoantibody-positive ATD individuals to investigate whether they will develop a rheumatic disorder. A sample of 154 ATD patients (70 HT and 84 GD; mean age 45.3 ± 14.2) had determination of ANA by immunofluorescence, using hep-2 cells as substrate, extractable nuclear antigen (ENA) profile by ELISA kits and RF by latex agglutination. Epidemiological and treatment profile were obtained through chart review. These patients were followed for the mean period of five years, between 2010 to 2015. Positive ANA was found in 17.5% (27/154) of the patients: anti-Ro/SS-A in 4/154 (2.5%); anti-RNP in 4/154 (2.5%) and anti-La/SS-B in 3/154 (1.9%). None had anti-Sm antibodies. RF was detected in 12/154 (7.7%) of ATD patients and was more common in older individuals (p = 0.007). There was a positive association between the presence of RF and ANA (p = 0.03; OR = 3.89; 95% CI = 1.1-13.3). None of the patients with positive autoantibodies developed clinical rheumatic diseases during the period of observation. We found rheumatic autoantibodies in 17.5% of ATD patients without rheumatic diseases. None of them were associated with the appearance of clinical rheumatic disorder during the period of five years. ©2018The Author(s). Published by S. Karger AG, Basel.

  1. Periodontal disease and the special needs patient.

    Science.gov (United States)

    Brown, Louise F; Ford, Pauline J; Symons, Anne L

    2017-06-01

    Individuals with special needs are at more risk of dental disease, including periodontal diseases, and have a greater prevalence and incidence of periodontal diseases than the rest of the population. Genetic or medical conditions, and/or the use of prescription medication or recreational substances, may further increase the risk for susceptibility to periodontal disease. The success of preventing or controlling periodontal diseases amongst this group of patients has not been established. Even those individuals who access regular and comprehensive dental care appear to develop periodontal diseases as they age, and this development occurs at a rate comparable to the natural history of the disease. The reasons behind the lack of success of interventions in reducing the incidence of periodontal diseases are complex and part of the lack of success may relate to the professional challenges in treating individuals with special needs. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Dental considerations in patients with heart disease

    OpenAIRE

    Cruz Pamplona, Marta; Jiménez Soriano, Yolanda; Sarrión Pérez, María Gracia

    2011-01-01

    Summary: Cardiovascular diseases are one of the main causes of death in the developed world, and represent the first cause of mortality in Spain. In addition to their associated morbidity, such disorders are important due to the number of affected individuals and the many patients subjected to treatment because of them. Objective: An update is provided on the oral manifestations seen in patients with arterial hypertension, ischemic heart disease, arrhythmias and heart failure, and...

  3. Pentazocine dependence among sickle cell disease patients ...

    African Journals Online (AJOL)

    Introduction: Sickle cell disease is a chronic disease. Severe bone pain is commonly the hallmark of clinical features. This commonly necessitates the use of analgesics especially Opioids which unfortunately have a high potential to produce dependence. The complications of dependence in patients on any psychoactive ...

  4. Color Discrimination in Patients with Gaucher Disease and Parkinson Disease.

    Science.gov (United States)

    Simon-Tov, Shlomi; Dinur, Tama; Giladi, Nir; Bar-Shira, Anat; Zelis, Mayaan; Zimran, Ari; Elstein, Deborah

    2015-01-01

    Poor color discrimination among patients with Parkinson disease (PD) has long been recognized. It has been shown that carrying one or two mutations in the β-glucocerebrosidase gene (GBA) for the autosomal disease Gaucher disease (GD), as based initially on clinical evidence, is a genetic risk factor for early-onset PD. The purpose of this study was to assess color discrimination in patients with one or two GBA mutations relative to healthy controls to ascertain whether this function is affected when persons with GD or even one GBA mutation develop PD. The Farnsworth-Munsell 100 hue test (FMHT) was evaluated among patients with GD+PD compared to patients with GD only, obligate GBA carriers with and without PD, patients with PD only, and healthy controls. FMHT outcome include computer-generated TES (Total Error Score) and values recommended by Vingrys & King-Smith. Six groups of 10 persons were tested. Significant differences were seen for male GD+PD and for age in PD. The highest mean TES was in the PD only group, the lowest in the GD only group. There was a significant difference because of PD in groups with GD and GBA carriers. GD+PD means were between GD only and PD only mean scores. These findings confirm that PD impacts color discrimination, more in males with GD+PD but nonetheless, GD+PD patients (but not GBA carriers) had better scores than PD only patients.

  5. Mortality in patients with Parkinson's disease

    DEFF Research Database (Denmark)

    Wermuth, L; Stenager, E; Stenager, E

    1995-01-01

    INTRODUCTION: After the introduction of L-dopa the mortality rate in Parkinson's disease (PD) patients has changed, but is still higher than in the background population. MATERIAL & METHODS: Mortality, age at death and cause of death in a group of PD patients compared with the background population...

  6. Retrograde amnesia in patients with Alzheimer's disease

    NARCIS (Netherlands)

    Meeter, M.; Eijsackers, E; Mulder, J

    2006-01-01

    Patients with mild to moderate Alzheimer's disease and normal controls were tested on two retrograde memory tests, one based on public events, and the other querying autobiographical memory. On both tests, patients showed strong decrements as compared to normal controls, pointing to retrograde

  7. [Hypothyroidism in patients with heart disease].

    Science.gov (United States)

    Jiskra, Jan

    Hypothyroidism is frequently found in patients with heart disease. It is a risk factor for atherosclerosis and ischemic heart disease and has a direct negative effect on both the left and right ventricular functions (hypothyroidism-induced cardiomyopathy). The confirmed manifest hypothyroidism is always a reason for replacement therapy with levothyroxine; regarding patients with heart disease, we always begin treatment with a small dose and increase it gradually. The treatment of subclinical hypothyroidism in patients with heart disease is disputable and its benefits probably depend on age. At a higher age, the therapy-related risks often outweigh its benefits, so we make do with the target levels of the thyroid stimulating hormone being within the upper band of the normal range, or even slightly above it, rather than overdosing the patient. To summarize in a simplified way, the treatment of subclinical hypothyroidism in patients with heart disease is the most effective in younger individuals, mainly those aged below 65, while at a higher age > 80 years the risk usually outweighs the benefit.Key words: cardiovascular risk - hypothyroidism - ischemic heart disease - left ventricular dysfunction - right ventricular dysfunction - subclinical hypothyroidism - thyroid peroxidase antibodies.

  8. [Thyroid cancer in patients with Grave's Disease].

    Science.gov (United States)

    Mssrouri, R; Benamr, S; Essadel, A; Mdaghri, J; Mohammadine, El H; Lahlou, M-K; Taghy, A; Belmahi, A; Chad, B

    2008-01-01

    To evaluate the incidence of thyroid carcinoma in patients operated on for Graves' disease, to identify criteria which may predict malignancy, and to develop a practical approach to determine the extensiveness of thyroidectomy. Retrospective study of all patients who underwent thyroidectomy for Graves' disease between 1995 and 2005. 547 patients underwent subtotal thyroidectomy for Graves' disease during this period. Post-operative pathology examination revealed six cases of thyroid cancer (1.1%). All six cases had differentiated thyroid carcinoma (papillary carcinoma in 3 cases, follicular carcinoma in 2 cases and papillo-follicular carcinoma in 1 case). The indication for initial thyroidectomy was a palpable thyroid nodule in 3 cases (50%), failure of medical treatment for Grave's disease in 2 cases (33%), and signs of goiter compression in 1 case (17%). Five patients underwent re-operative total thyroidectomy. This study shows that while malignancy in Grave's disease is uncommon, the presence of thyroid nodule(s) in patients with Grave's disease may be considered as an indication for radical surgery. The most adequate radical surgery in this situation is to perform a total thyroidectomy.

  9. Knowledge acquisition in patients with heart disease

    OpenAIRE

    Rydell Karlsson, Monica

    2007-01-01

    The general aim was to evaluate different aspects of the knowledge acquisition process in patients with heart disease. Three different education programs were evaluated. In Paper I 208 patients with systolic heart failure (HF) aged >60 years, were included. They were randomized to the nurse-based outpatient clinic or to the patients´ general practitioners (GP). The aim was to assess effects of a nurse-based management program intended to increase the knowledge of the H...

  10. Current treatments for patients with Alzheimer disease.

    Science.gov (United States)

    Osborn, Gerald G; Saunders, Amanda Vaughn

    2010-09-01

    There is neither proven effective prevention for Alzheimer disease nor a cure for patients with this disorder. Nevertheless, a spectrum of biopsychosocial therapeutic measures is available for slowing progression of the illness and enhancing quality of life for patients. These measures include a range of educational, psychological, social, and behavioral interventions that remain fundamental to effective care. Also available are a number of pharmacologic treatments, including prescription medications approved by the US Food and Drug Administration for Alzheimer disease, "off-label" uses of medications to manage target symptoms, and controversial complementary therapies. Physicians must make the earliest possible diagnosis to use these treatments most effectively. Physicians' goals should be to educate patients and their caregivers, to plan long-term care options, to maximally manage concurrent illnesses, to slow and ameliorate the most disabling symptoms, and to preserve effective functioning for as long as possible. The authors review the various current treatments for patients with Alzheimer disease.

  11. [Disease management for chronic heart failure patient].

    Science.gov (United States)

    Bläuer, Cornelia; Pfister, Otmar; Bächtold, Christa; Junker, Therese; Spirig, Rebecca

    2011-02-01

    Patients with chronic heart failure (HF) are limited in their quality of life, have a poor prognosis and face frequent hospitalisations. Patient self-management was shown to improve quality of life, reduce rehospitalisations and costs in patients with chronic HF. Comprehensive disease management programmes are critical to foster patient self-management. The chronic care model developed by the WHO serves as the basis of such programmes. In order to develop self-management skills a needs orientated training concept is mandatory, as patients need both knowledge of the illness and the ability to use the information to make appropriate decisions according to their individual situation. Switzerland has no established system for the care of patients with chronic diseases in particular those with HF. For this reason a group of Swiss experts for HF designed a model for disease management for HF patients in Switzerland. Since 2009 the Swiss Heart Foundation offers an education programme based on this model. The aim of this programme is to offer education and support for practitioners, patients and families. An initial pilot evaluation of the program showed mixed acceptance by practitioners, whereas patient assessed the program as supportive and in line with their requirements.

  12. Cardiometabolic factors and disease duration in patients with Parkinson's disease.

    Science.gov (United States)

    Cassani, Erica; Cereda, Emanuele; Barichella, Michela; Madio, Carmen; Cancello, Raffaella; Caccialanza, Riccardo; Zini, Michela; Cilia, Roberto; Pezzoli, Gianni

    2013-01-01

    Previous studies have reported that patients with Parkinson's disease (PD) have a favorable cardiometabolic risk profile. The aim of this study was to investigate the relationship between cardiometabolic risk factors and the duration of disease. One hundred and fifty patients with PD (56.7% men) were studied, measuring body mass index (BMI), waist circumference (WC), body fat percentage (BF%) by impedance, fasting glucose, serum lipids, and transaminases. In sex- and age-adjusted correlation models, duration of PD was inversely related to BMI (r = -0.20; P HDL) levels were positively correlated with disease duration (P HDL-cholesterol ratio was also inversely associated with duration of PD (P HDL levels and total HDL-cholesterol ratio were favorably associated with duration of PD. This factor may contribute to cardiometabolic protection in PD. The mechanisms underlying this association deserve further investigation. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Celiac disease: implications for patient management.

    Science.gov (United States)

    Ryan, Megan; Grossman, Sheila

    2011-01-01

    Celiac disease is an autoimmune disorder that is known specifically for causing inflammation of the mucosa in the small intestine. Through multiple diagnostic and screening tools such as small intestinal biopsy sample, serological testing, and human leukocyte antigen testing, healthcare providers can diagnose this disease that contains components related to genetic predisposition and intake of gluten proteins found in wheat, barley, and rye. There are some who believe that having an autoimmune disease may predispose one to acquiring another disease. With patients experiencing mostly diarrhea, abdominal pain, and weight loss, the implementation of a gluten-free diet is the treatment that healthcare providers recommend. Through monitoring gluten intake and providing nutritional supplementation, those diagnosed with celiac disease can lead a relatively normal life without complications. With celiac disease affecting all age ranges in the population, and with a documented higher frequency, there is a growing awareness in society that can be easily seen in grocery stores, restaurants, and food manufacturers.

  14. Dental profile of patients with Gaucher disease

    Science.gov (United States)

    Fischman, Stuart L; Elstein, Deborah; Sgan-Cohen, Harold; Mann, Jonathan; Zimran, Ari

    2003-01-01

    Background This study was conducted to determine whether patients with Gaucher disease had significant dental pathology because of abnormal bone structure, pancytopenia, and coagulation abnormalities. Methods Each patient received a complete oral and periodontal examination in addition to a routine hematological evaluation. Results Gaucher patients had significantly fewer carious lesions than otherwise healthy carriers. Despite prevalence of anemia, there was no increase in gingival disease; despite the high incidence of thrombocytopenia, gingival bleeding was not noted; and despite radiological evidence of bone involvement, there was no greater incidence loss of teeth or clinical tooth mobility. Conclusions These data represent the first survey of the oral health of a large cohort of patients with Gaucher disease. It is a pilot study of a unique population and the results of the investigation are indications for further research. Based on our findings, we recommend regular oral examinations with appropriate dental treatment for patients with Gaucher disease as for other individuals. Consultation between the dentist and physician, preferably one with experience with Gaucher disease, should be considered when surgical procedures are planned. PMID:12875661

  15. Mortality in patients with pituitary disease.

    LENUS (Irish Health Repository)

    Sherlock, Mark

    2010-06-01

    Pituitary disease is associated with increased mortality predominantly due to vascular disease. Control of cortisol secretion and GH hypersecretion (and cardiovascular risk factor reduction) is key in the reduction of mortality in patients with Cushing\\'s disease and acromegaly, retrospectively. For patients with acromegaly, the role of IGF-I is less clear-cut. Confounding pituitary hormone deficiencies such as gonadotropins and particularly ACTH deficiency (with higher doses of hydrocortisone replacement) may have a detrimental effect on outcome in patients with pituitary disease. Pituitary radiotherapy is a further factor that has been associated with increased mortality (particularly cerebrovascular). Although standardized mortality ratios in pituitary disease are falling due to improved treatment, mortality for many conditions are still elevated above that of the general population, and therefore further measures are needed. Craniopharyngioma patients have a particularly increased risk of mortality as a result of the tumor itself and treatment to control tumor growth; this is a key area for future research in order to optimize the outcome for these patients.

  16. [Serum glycosaminoglycans in Graves' disease patients].

    Science.gov (United States)

    Winsz-Szczotka, Katarzyna B; Olczyk, Krystyna Z; Koźma, Ewa M; Komosińska-Vassev, Katarzyna B; Wisowski, Grzegorz R; Marcisz, Czesław

    2006-01-01

    The aim of the study was to determine the blood serum sulfated glycosaminoglycans (GAGs) and hyaluronic acid (HA) concentration of Graves' disease patients before treatment and after attainment of the euthyroid state. The study was carried out on the blood serum obtained from 17 patients with newly recognised Graves' disease and from the same patients after attainment of the euthyroid state. Graves' patients had not any clinical symptoms neither of ophthalmopathy nor pretibial myxedema. GAGs were isolated from the blood serum by the multistage extraction and purification using papaine hydrolysis, alkali elimination, as well as cetylpyridium chloride binding. Total amount of GAGs was quantified by the hexuronic acids assay. HA content in obtained GAGs sample was evaluated by the ELISA method. Increased serum concentration of sulfated GAGs in non-treated Graves' disease patients was found. Similarly, serum HA level in untreated patients was significantly elevated. The attainment of euthyroid state was accompanied by the decreased serum sulfated GAGs level and by normalization of serum HA concentration. In conclusion, the results obtained demonstrate that the alterations of GAGs metabolism connected with Graves' disease can lead to systemic changes of the extracellular matrix properties.

  17. Cardiovascular disease in patients with rheumatoid arthritis

    DEFF Research Database (Denmark)

    Naranjo, Antonio; Sokka, Tuulikki; Descalzo, Miguel

    2008-01-01

    ABSTRACT: INTRODUCTION: We analyzed the prevalence of cardiovascular (CV) disease in patients with rheumatoid arthritis (RA) and its association with traditional CV risk factors, clinical features of RA, and the use of disease-modifying antirheumatic drugs (DMARDs) in a multinational cross...... by patients. The clinical assessment included a review of clinical features of RA and exposure to DMARDs over the course of RA. Comorbidities were recorded; CV morbidity included myocardial infarction, angina, coronary disease, coronary bypass surgery, and stroke. Traditional risk factors recorded were...... any CV event and age and male gender and between extra-articular disease and myocardial infarction. Prolonged exposure to methotrexate (HR 0.85; 95% CI 0.81 to 0.89), leflunomide (HR 0.59; 95% CI 0.43 to 0.79), sulfasalazine (HR 0.92; 95% CI 0.87 to 0.98), glucocorticoids (HR 0.95; 95% CI 0.92 to 0...

  18. LOCAL ANESTHETICS IN PATIENTS WITH CARDIOVASCULAR DISEASES.

    Directory of Open Access Journals (Sweden)

    risto Daskalov

    2015-03-01

    Full Text Available A significant problem in the dental medicine is pain alleviation. Many studies in the dental anesthesiology result in the production of new agents for locoregional anesthesia. Objective: This article aim to present the results of the last studies on the effect of the local anesthetics used in the oral surgery on patients with cardiovascular diseases. Material: A general review of the existing literature on the effect of the adrenaline, included as vasoconstrictor in the local anesthetics, used in patients with cardiovascular diseases is made. The benefits of vasoconstrictors for the quality of the anesthetic effect are proven. Conclusion: A small amount of adrenaline in the anesthetic solution does not result in complications development in patients with controlled cardiovascular diseases. Articaine is recommended agent of first choice for local anesthesia in the oral surgery.

  19. Neoplastic pericardial disease. Analysis of 26 patients

    Directory of Open Access Journals (Sweden)

    Helena Nogueira Soufen

    1999-01-01

    Full Text Available PURPOSE: To characterize patients with neoplastic pericardial disease diagnosed by clinical presentation, complementary test findings, and the histological type of tumor. METHODS: Twenty-six patients with neoplastic pericardial disease were retrospectively analyzed. RESULTS: Clinical manifestations and abnormalities in chest roentgenograms and electrocardiograms were frequent, but were not specific. Most patients underwent surgery. There was a high positivity of the pericardial biopsy when associated with the cytological analysis of the pericardial liquid used to determine the histological type of the tumor, particularly when the procedure was performed with the aid of pericardioscopy. CONCLUSION: The correct diagnosis of neoplastic pericardial disease involves suspicious but nonspecific findings during clinical examination and in screen tests. The suspicious findings must be confirmed through more invasive diagnostic approaches, in particular pericardioscopy with biopsy and cytological study.

  20. Suicide in patients with motor neuron disease

    DEFF Research Database (Denmark)

    Bak, Søren; Stenager, E N; Stenager, Egon

    1994-01-01

    The aim of the present study was to assess, through an epidemiological study, whether suicide risk is increased in patients with motor neuron disease (MND). The study involved 116 patients with MND. In the study period 92 patients died, 47 males and 45 females. No patients committed suicide....... The number of expected suicides was 0.27 for males and 0.12 for females, a total of 0.38. The difference between observed and expected suicides was not statistically significant for males and females....

  1. Stress Ulcer Disease in the Burned Patient

    Science.gov (United States)

    1981-03-01

    appearance of gastritis and duodenitis and their morphologic and histologic characteristics point to impaired mucosal blood flow and focal is...Gastric Duodenal disease disease study study Total number of patients 54 37 Gastritis 45 18 Duodenitis 34 15 Acute gastric ulcer 14 6...early mucosai slough, which ap- peared to be incipient ulcerations, showed in- farction necrosis on histologic examination. The le- sions of each of

  2. Heart disease in patients with pulmonary embolism.

    Science.gov (United States)

    Pesavento, Raffaele; Piovella, Chiara; Prandoni, Paolo

    2010-09-01

    Several heart diseases are promoters of left-side cardiac thrombosis and could lead to arterial embolism. The same mechanism may be responsible for right-side cardiac thrombosis and therefore be a direct source of pulmonary embolism. Yasuoka et al. showed a higher incidence of perfusion defects in lung scan in patients with spontaneous echocontrast in the right atrium than in those without it (40% and 7% respectively; P=0.006). We recently assessed the prevalence of heart diseases in 11.236 consecutive patients older than 60 years discharged from Venetian hospitals with a diagnosis of pulmonary embolism. We observed a higher prevalence of all-cause heart diseases (odds ratio 1.26; 95% confidence interval, 1.13-1.40) in patients with a diagnosis of pulmonary embolism alone (secondary or unprovoked) compared with those discharged with a diagnosis of pulmonary embolism associated with deep vein thrombosis, generating the hypothesis that some specific heart diseases in older patients could themselves be a possible source of pulmonary emboli. Further prospective studies are required to confirm these findings, which have the potential to open new horizons for the interpretation and management of venous thromboembolic disease.

  3. Pancytopenia in a Patient with Grave's Disease.

    Science.gov (United States)

    Loh, Huai Heng; Tan, Florence

    2013-08-01

    Pancytopenia can rarely complicate Grave's disease. It can be due to uncontrolled thyrotoxicosis or as a result of rare side effect of antithyroid medication. Pernicious anemia leading to Vitamin B12 deficiency is another rare associated cause. We report a case of a patient with Grave's disease and undiagnosed pernicious anemia whom was assumed to have antithyroid drug induced pancytopenia. Failure to recognize this rare association of pernicious anemia as a cause of pancytopenia had resulted in delay in treatment and neurological complication in our patient.

  4. Cushing's disease in the elderly patient

    Directory of Open Access Journals (Sweden)

    Maritza Cardosa Samón

    2012-05-01

    Full Text Available Introduction: Cushing's disease arises from increased ACTH secretion from a pituitary tumor that stimulates the area fasciculata of the adrenal cortex and produces hypersecretion of glucocorticoids. Objectives: To explain the clinical and humoral manifestations of Cushing's disease in elderly adults. Methods: The article is a descriptive and retrospective study of a case report on a 62 year old patient that is admitted to our Center with manifestations of facial plethora and centripetal obesity. Onset was characterized by hypertension and diabetes mellitus. Definitive diagnosis was Cushing's disease from a macroadenoma with increased ACTH secretion.

  5. [Metronome therapy in patients with Parkinson disease].

    Science.gov (United States)

    Enzensberger, W; Oberländer, U; Stecker, K

    1997-12-01

    We studied 10 patients with Parkinson's disease and 12 patients with Parkinson-plus-syndrome, trying to improve patients' gait by application of various external rhythmic stimuli, including metronome stimulation (96 beats per minute = middle andante). The test course of the patients was 4 x 10 meters and 3 U-turns. The patients' gait quality under stimulation was compared with their free walk (velocity, number of steps, number of freezing episodes). Metronome stimulation significantly reduced the time and number of steps needed for the test course and also diminished the number of freezing episodes. March music stimulation was less effective and tactile stimulation (rhythmically tapping on the patient's shoulder) even produced negative results. The positive effect of metronome stimulation was also found, when the tests were not performed inside the hospital building, but outside in the hospital parc. Metronome stimulation was comparably effective in both patient sub-groups examined in this study (M. Parkinson, Parkinson-plus-syndrome) and seems to be an important additional help in the treatment of these patients. Electronical metronomes are not expensive, easy in handling, and portable. A theoretical explanation of metronome stimulation effectivity in patients with Parkinson's disease still needs to be elucidated.

  6. Perioperative Management of Patients with Rheumatic Diseases

    Science.gov (United States)

    Bissar, Lina; Almoallim, Hani; Albazli, Khaled; Alotaibi, Manal; Alwafi, Samar

    2013-01-01

    This paper aims to explore the assessment of patients with rheumatologic diseases, especially rheumatoid arthritis (RA), before undergoing orthopedic surgery. Perioperative assessment ensures an early diagnosis of the patient's medical condition, overall health, medical co-morbidities, and the assessment of the risk factors associated with the proposed procedures. Perioperative assessment allows for proper postoperative management of complications and of the management of drugs such as disease-modifying anti-rheumatic drugs (DMARD) and anti-platelets, and corticosteroids. The assessment also supports follow up plans, and patient education. Perioperative assessment enables the discussion of the proposed treatment plans and the factors associated with them in each case among the different specialists involved to facilitate an appropriate early decision-making about the assessment and treatment of patients with rheumatologic diseases. It also enables the discussion of both condition and procedure with the patient to ensure a good postoperative care. The article identifies the components of perioperative medical evaluation, discusses perioperative management of co-morbidities and the management of specific clinical problems related to RA, systemic lupus erythematosus, the management of DMARDs, like methotrexate (MTX) and biologic therapies, prophylactic antibiotics, and postoperative follow up, including patient education and rehabilitation PMID:24062860

  7. Learning disabilities in Darier's disease patients.

    Science.gov (United States)

    Dodiuk-Gad, R; Lerner, M; Breznitz, Z; Cohen-Barak, E; Ziv, M; Shani-Adir, A; Amichai, B; Zlotogorski, A; Shalev, S; Rozenman, D

    2014-03-01

    Neuropsychiatric features and intellectual difficulties have been reported in studies of Darier's disease. Learning disabilities have never been reported or evaluated systematically in these patients. To assess the prevalence of learning disabilities in 76 patients with Darier's disease, and cognitive functioning in 19 of them. The data were collected by two methods: a questionnaire, as part of a larger study on the clinical characteristics of 76 patients; and neuropsychological measures for the assessment of learning disabilities in 19 of them. Thirty-one of the 76 patients reported learning disabilities (41%) and 56 (74%) reported a family history of learning disabilities. Significant differences were found between the 19 patients evaluated on cognitive tasks and a control group of 42 skilled learners on subtraction and multiplication tasks. Six (32%) of the 19 were identified as having reading difficulties and five (26%) exhibited low performance on the Concentration Performance Test. All patients had general cognitive ability in the average range. Findings suggest an association between Darier's disease and learning disabilities, a heretofore unreported association, pointing to the need to obtain personal and family history of such disabilities in order to refer cases of clinical concern for further study. © 2013 The Authors Journal of the European Academy of Dermatology and Venereology © 2013 European Academy of Dermatology and Venereology.

  8. Mortality in patients with Parkinson's disease

    DEFF Research Database (Denmark)

    Wermuth, L; Stenager, E; Stenager, E

    1995-01-01

    INTRODUCTION: After the introduction of L-dopa the mortality rate in Parkinson's disease (PD) patients has changed, but is still higher than in the background population. MATERIAL & METHODS: Mortality, age at death and cause of death in a group of PD patients compared with the background population....... In the background population the median age at death was 80.69 years for men and 84.37 years for women. The SMR for men was 1.92 and for women 2.47. Infections, in particular lung infections, and heart diseases were the most common causes of death. Seventy percent of the death certificates had PD as a diagnosis....... CONCLUSION: It is likely that several factors can influence the changed mortality of PD: more effective treatment, changing diagnostic practice, and inter-disease competition....

  9. Chronic kidney disease in HIV patients

    Science.gov (United States)

    Bakri, S.; Rasyid, H.; Kasim, H.; Katu, S.

    2018-03-01

    Chronic kidney disease (CKD) is a health problem in human immunodeficiency virus (HIV) population. Prediction of CKD in HIV patients needsto have done. This study aimis to identify the prevalence of CKD in HIV patients.Thisis a cross-sectional studyofmale and female, age 18-60 years old, diagnosedHIVat Wahidin Sudirohusodo & Hasanuddin University Hospital Makassar. Diagnosed as CKD if estimated glomerular filtration rate (eGFR) HIV patients included in the analyses. Distribution of CKD, showed 3 (3.5%) subjects with eGFRHIV populations in Makassar is still quite low.

  10. [Stoma care in patients with malignant disease].

    Science.gov (United States)

    Egawa, Akiko; Suwa, Katsuhito

    2013-12-01

    The aim of stoma care and rehabilitation is improving the quality of life of the patient with a stoma. There are more than 1,700 stoma specialist nurses in Japan, eg, enterostomal therapists(ET)and wound, ostomy, and continence nurses(WOCN), who are involved in the care of patients with stomas. In this manuscript, we describe our role in the care of patients with temporary/permanent stomas created for emergency disease and/or palliative care, and the adverse effects of various current chemotherapies.

  11. Electrocardiographic Characteristics of Patients with Chronic Obstructive Pulmonary Disease

    NARCIS (Netherlands)

    Warnier, M.J.; Rutten, F.H.; Numans, M.E.; Kors, J.A.; Tan, H.L.; de Boer, A.; Hoes, A.W.; de Bruin, M.L.

    2013-01-01

    Patients with chronic obstructive pulmonary disease (COPD) are at increased risk of cardiovascular disease. Electrocardiography (ECG) carries information about cardiac disease and prognosis, but studies comparing ECG characteristics between patients with and without COPD are lacking. We related ECG

  12. Asymmetrical Pedaling Patterns in Parkinson's Disease Patients

    Science.gov (United States)

    Penko, Amanda L.; Hirsch, Joshua R.; Voelcker-Rehage, Claudia; Martin, Philip E.; Blackburn, Gordon; Alberts, Jay L.

    2015-01-01

    Background Approximately 1.5 million Americans are affected by Parkinson's disease [1] which includes the symptoms of postural instability and gait dysfunction. Currently, clinical evaluations of postural instability and gait dysfunction consist of a subjective rater assessment of gait patterns using items from the Unified Parkinson's Disease Rating Scale, and assessments can be insensitive to the effectiveness of medical interventions. Current research suggests the importance of cycling for Parkinson's disease patients, and while Parkinson's gait has been evaluated in previous studies, little is known about lower extremity control during cycling. The purpose of this study is to examine the lower extremity coordination patterns of Parkinson's patients during cycling. Methods Twenty five participants, ages 44-72, with a clinical diagnosis of idiopathic Parkinson's disease participated in an exercise test on a cycle ergometer that was equipped with pedal force measurements. Crank torque, crank angle and power produced by right and left leg were measured throughout the test to calculate Symmetry Index at three stages of exercise (20 Watt, 60 Watt, maximum performance). Findings Decreases in Symmetry Index were observed for average power output in Parkinson's patients as workload increased. Maximum power Symmetry Index showed a significant difference in symmetry between performance at both the 20 Watt and 60 Watt stage and the maximal resistance stage. Minimum power Symmetry Index did not show significant differences across the stages of the test. While lower extremity asymmetries were present in Parkinson's patients during pedaling, these asymmetries did not correlate to postural instability and gait dysfunction Unified Parkinson's Disease Rating Scale scores. Interpretation This pedaling analysis allows for a more sensitive measure of lower extremity function than the Unified Parkinson's Disease Rating Scale and may help to provide unique insight into current and

  13. Oral Hygiene in Patients with Parkinson's Disease.

    Science.gov (United States)

    Batista, Leonardo M; Portela de Oliveira, Millena Teles; Magalhaes, Wilrama B; Bastos, Poliana Lima

    2015-11-02

    Parkinson's disease is a chronic progressive neurodegenerative disorder with a multifactorial etiology. The symptoms are characterized by motor disorders - tremor, rigidity, bradykinesia and postural instability, which hinder oral hygiene. Oral and dental health in Parkinson's disease has been under-documented and findings are conflicting. Moreover, a number of dentists have limited experience regarding the management of these patients. This article reviews literature published within the last fifteen years, to better understand the impact of this disease in oral health. A literature search (MEDLINE and PUBMED), using keywords Parkinson Disease and Oral Hygiene, yielded 27 articles, from which 20 were selected. All of the articles were published in English in the last 15 years.

  14. Nonmotor symptoms in patients with Parkinson disease

    Science.gov (United States)

    Zhang, Tie-mei; Yu, Shu-yang; Guo, Peng; Du, Yang; Hu, Yang; Piao, Ying-shan; Zuo, Li-jun; Lian, Teng-hong; Wang, Rui-dan; Yu, Qiu-jin; Jin, Zhao; Zhang, Wei

    2016-01-01

    Abstract Parkinson disease (PD) is usually accompanied by numerous nonmotor symptoms (NMS), such as neuropsychiatric symptoms, sleep disorders, autonomic dysfunctions, and sensory disturbances. However, it is not clear that the factors influencing the occurrence of NMS and its sequence with motor symptoms (MS). We conducted comprehensive assessments of NMS by using 13 scales in 1119 PD patients. A total of 70.8% PD patients present NMS. Olfactory dysfunction tends to occur in PD patients with older age, more severe depression, sleep problems, and autonomic dysfunctions. Older patients are more likely to have olfactory dysfunction before MS than younger patients. Rapid eye movement behavior disorder is more prone to happen in patients with older age, older onset age, more severe depression, sleep problems, and autonomic dysfunctions. Patients with rapid eye movement behavior disorder before MS are older in onset age than after group. Olfactory dysfunction, constipation, rapid eye movement behavior disorder, and depression, as early warning NMSs of PD, connected to each other. There is a clinical heterogeneity that older patients are more likely to have NMS before MS, while younger patients are opposite. PMID:27977578

  15. Articular manifestations in patients with Lyme disease.

    Science.gov (United States)

    Vázquez-López, María Esther; Díez-Morrondo, Carolina; Sánchez-Andrade, Amalia; Pego-Reigosa, Robustiano; Díaz, Pablo; Castro-Gago, Manuel

    To determine the percentage of Lyme patients with articular manifestations in NW Spain and to know their evolution and response to treatment. A retrospective study (2006-2013) was performed using medical histories of confirmed cases of Lyme disease showing articular manifestations. Clinical and laboratory characteristics, together with the treatment and evolution of the patients, were analysed. Seventeen out of 108 LD confirmed patients (15.7%) showed articular manifestations. Regarding those 17 patients, 64.7%, 29.4% and 5.9% presented arthritis, arthralgia and bursitis, respectively. The knee was the most affected joint. Articular manifestations were often associated to neurological, dermatological and cardiac pathologies. Otherwise, most patients were in Stage III. The 11.8% of the cases progressed to a recurrent chronic arthritis despite the administration of an appropriate treatment. Lyme disease patients showing articular manifestations should be included in the diagnosis of articular affections in areas of high risk of hard tick bite, in order to establish a suitable and early treatment and to avoid sequels. Copyright © 2015 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  16. Heart failure in patients with kidney disease.

    Science.gov (United States)

    Tuegel, Courtney; Bansal, Nisha

    2017-12-01

    Heart failure (HF) is a leading cause of morbidity and mortality in patients with chronic kidney disease (CKD), and the population of CKD patients with concurrent HF continues to grow. The accurate diagnosis of HF is challenging in patients with CKD in part due to a lack of validated imaging and biomarkers specifically in this population. The pathophysiology between the heart and the kidneys is complex and bidirectional. Patients with CKD have greater prevalence of traditional HF risk factors as well as unique kidney-specific risk factors including malnutrition, acid-base alterations, uraemic toxins, bone mineral changes, anemia and myocardial stunning. These risk factors also contribute to the decline of kidney function seen in patients with subclinical and clinical HF. More targeted HF therapies may improve outcomes in patients with kidney disease as current HF therapies are underutilised in this population. Further work is also needed to develop novel HF therapies for the CKD population. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  17. [Anesthesia for patients with neurological diseases].

    Science.gov (United States)

    Kimura, Masafumi; Saito, Shigeru

    2010-09-01

    Several surgical treatments can be employed for the patients with neurological disorders, such as multiple sclerosis, Guillain-Barré syndrome, Parkinson's disease, amyotrophic lateral sclerosis, Alzheimer disease and spinal cord injury. It is possible that anesthesia related complications are induced in these neurologically complicated patients in the perioperative period. Respiratory dysfunction and autonomic nervous system dysfunction are most common in this population. Respiratory muscle weakness and bulbar palsy may cause aspiration pneumonia. Sometimes, postoperative ventilatory support is mandatory in these patients. Autonomic nervous system dysfunction may cause hypotension secondary to postural changes, blood loss, or positive airway pressure. Some therapeutic agents prescribed for neurological symptoms have drug interaction with anesthetic agents. Patients with motor neuron disease should be considered to be vulnerable to hyperkalemia in response to a depolarizing muscle relaxant. Although perioperative treatment guideline for most neurologic disorders has not been reported to lessen perioperative morbidity, knowledge of the clinical features and the interaction of common anesthetics with the drug therapy is important in planning intraoperative and postoperative management.

  18. [NSAID GASTROPATHY IN PATIENTS WITH COMORBID DISEASES].

    Science.gov (United States)

    Morozova, T E; Rykova, S M; Chukina, M A

    2015-01-01

    The widespread use in clinical practice of non-steroidal anti-inflammatory drugs (NSAIDs), largely due to the general trend towards an aging population and, as a consequence, increase the number of individuals with comorbid conditions and diseases, including the most common are diseases of the cardiovascular system, diseases of the joints and spine, requiring of therapy with, combining the anti-inflammatory and analgesic properties. However, NSAIDs not only have favorable effects, but have quite a wide range of adverse effects, an important place among which is NSAID-induced gastropathy. The article deals with the rational choice of NSAIDs in patients depending on the degree of cardiovascular risk and gastrointenstinalnogo, as well as the possibility of preventing NSAID-associated gastropathy. Particular attention is paid to the choice of individual NSAIDs with regard to their pharmacological properties.

  19. BASED TO CLINICAL CASE. VON HIPLEA-LINDAU SYNDROME

    Directory of Open Access Journals (Sweden)

    Brzeziński Piotr

    2011-01-01

    Full Text Available von Hippel-Lindau syndrome (VHL is a rare, genetic multi-system disorder characterized by the abnormal growth of tumors in certain parts of the body (angiomatosis. The tumors of the central nervous system (CNS are benign and are comprised of a nest of blood vessels and are called hemangioblastomas. Hemangioblastomas may develop in the brain, the retina of the eyes, and other areas of the nervous system. Other types of tumors develop in the adrenal glands, the kidneys, or the pancreas. Symptoms of VHL vary among patients and depend on the size and location of the tumors. Symptoms may include headaches, problems with balance and walking, dizziness, weakness of the limbs, vision problems, and high blood pressure. Cysts (fluid-filled sacs and/or tumors (benign or cancerous may develop around the hemangioblastomas and cause the symptoms listed above. Individuals with VHL are also at a higher risk than normal for certain types of cancer, especially kidney cancer. Based on the case of 30-year old patient with characteristics of von Hippel-Lindau syndrome as phakomatosis.

  20. Surgical resection of medulla oblongata hemangioblastomas: outcome and complications.

    Science.gov (United States)

    Giammattei, Lorenzo; Messerer, Mahmoud; Aghakhani, Nozar; David, Philippe; Herbrecht, Anne; Richard, Stéphane; Parker, Fabrice

    2016-07-01

    The purpose of this study was to analyze the surgical outcome and complications of a single-center series of medulla oblongata (MO) hemangioblastomas. We retrospectively reviewed the medical charts of all medulla oblongata hemangioblastomas operated on at our institution between 1996 and 2015. All patients had a pre- and postoperative MRI and a minimum follow-up of 6 months. Patients were scored according to the Karnofsky Performance Scale (KPS) and McCormick Scale at the moment of admission, discharge and the last follow-up. Thirty-one surgical procedures were performed on 27 patients (16 females and 11 males). The mean age was 33 years, and 93 % of patients had von Hippel Lindau (VHL) disease. Three patients experienced very complicated postoperative courses, with one case ending in the death of the patient. Two patients required tracheostomy. According to McCormick's classification, 7 (23 %) of the 31 operations resulted in aggravation and 23 (74 %) in no change. Considering the seven patients with aggravation at discharge, four patients (60 %) returned to their preoperative status, one (14 %) improved but remained below his preoperative McCormick grade and two (29 %) did not improve. At last follow-up, KPS was ameliorated in 53 %, stable in 40 % and worsened in 7 % of cases. Surgery of medulla oblongata hemangioblastomas is a challenging procedure characterized by an acceptable morbidity. Transient morbidity is not negligible even if the long-term outcome is in most cases favorable. A compromised neurological condition seems to be the best predictor of unfavorable outcome.

  1. Spiritual Needs of Patients with Chronic Diseases

    Directory of Open Access Journals (Sweden)

    Harold G. Koenig

    2010-11-01

    Full Text Available For many patients confronted with chronic diseases, spirituality/religiosity is an important resource for coping. Patients often report unmet spiritual and existential needs, and spiritual support is also associated with better quality of life. Caring for spiritual, existential and psychosocial needs is not only relevant to patients at the end of their life but also to those suffering from long-term chronic illnesses. Spiritual needs may not always be associated with life satisfaction, but sometimes with anxiety, and can be interpreted as the patients’ longing for spiritual well-being. The needs for peace, health and social support are universal human needs and are of special importance to patients with long lasting courses of disease. The factor, Actively Giving, may be of particular importance because it can be interpreted as patients’ intention to leave the role of a `passive sufferer´ to become an active, self-actualizing, giving individual. One can identify four core dimensions of spiritual needs, i.e., Connection, Peace, Meaning/Purpose, and Transcendence, which can be attributed to underlying psychosocial, emotional, existential, and religious needs. The proposed model can provide a conceptual framework for further research and clinical practice. In fact, health care that addresses patients’ physical, emotional, social, existential and spiritual needs (referring to a bio-psychosocial-spiritual model of health care will contribute to patients’ improvement and recovery. Nevertheless, there are several barriers in the health care system that makes it difficult to adequately address these needs.

  2. Detection of arousals in Parkinson's disease patients

    DEFF Research Database (Denmark)

    Sørensen, Gertrud Laura; Kempfner, Jacob; Jennum, Poul

    2011-01-01

    sleepiness. Manual scoring of arousals is time-consuming and the inter-score agreement is highly varying especially for patients with sleep related disorders. The aim of this study was to design an arousal detection algorithm capable of detecting arousals from sleep, in both non-REM and REM sleep in patients......Arousal from sleep are short awakenings, which can be identified in the EEG as an abrupt change in frequency. Arousals can occur in all sleep stages and the number and frequency increase with age. Frequent arousals during sleep results in sleep fragmentation and is associated with daytime...... suffering from Parkinson's disease (PD). The proposed algorithm uses features from EEG, EMG and the manual sleep stage scoring as input to a feed-forward artificial neural network (ANN). The performance of the algorithm has been assessed using polysomnographic (PSG) recordings from a total of 8 patients...

  3. [Psychopharmacotherapy in patients with cardiovascular diseases].

    Science.gov (United States)

    Cordes, J; Lange-Asschenfeldt, C; Hiemke, C; Kahl, K G

    2012-11-01

    Increased cardiometabolic morbidity and increased overall mortality has been observed in patients with severe mental disorders. Therefore, cardiometabolic safety is an important issue in the treatment of patients with psychiatric disorders, in particular in patients with comorbid cardiometabolic diseases. Frequent adverse side effects include disturbances of lipid and glucose metabolism, body weight changes and alterations of the QTc interval. Dependent on the particular substance used and on factors concerning individual vulnerability, these side effects vary in relative frequency. Therefore, regular monitoring is recommended including ECG. Furthermore, interactions between different medicaments may occur, either leading to enhanced or decreased drug concentrations. Prior to psychopharmacological treatment, proper cardiological treatment is recommended. The management of cardiovascular risks under psychopharmacology requires interdisciplinary cooperation between the cardiologist, general practitioner and psychiatrist.

  4. Novel insights into the polycythemia-paraganglioma-somatostatinoma syndrome.

    Science.gov (United States)

    Därr, Roland; Nambuba, Joan; Del Rivero, Jaydira; Janssen, Ingo; Merino, Maria; Todorovic, Milena; Balint, Bela; Jochmanova, Ivana; Prchal, Josef T; Lechan, Ronald M; Tischler, Arthur S; Popovic, Vera; Miljic, Dragana; Adams, Karen T; Prall, F Ryan; Ling, Alexander; Golomb, Meredith R; Ferguson, Michael; Nilubol, Naris; Chen, Clara C; Chew, Emily; Taïeb, David; Stratakis, Constantine A; Fojo, Tito; Yang, Chunzhang; Kebebew, Electron; Zhuang, Zhengping; Pacak, Karel

    2016-12-01

    Worldwide, the syndromes of paraganglioma (PGL), somatostatinoma (SOM) and early childhood polycythemia are described in only a few patients with somatic mutations in the hypoxia-inducible factor 2 alpha (HIF2A). This study provides detailed information about the clinical aspects and course of 7 patients with this syndrome and brings into perspective these experiences with the pertinent literature. Six females and one male presented at a median age of 28 years (range 11-46). Two were found to have HIF2A somatic mosaicism. No relatives were affected. All patients were diagnosed with polycythemia before age 8 and before PGL/SOM developed. PGLs were found at a median age of 17 years (range 8-38) and SOMs at 29 years (range 22-38). PGLs were multiple, recurrent and metastatic in 100, 100 and 29% of all cases, and SOMs in 40, 40 and 60%, respectively. All PGLs were primarily norepinephrine-producing. All patients had abnormal ophthalmologic findings and those with SOMs had gallbladder disease. Computed tomography (CT) and magnetic resonance imaging revealed cystic lesions at multiple sites and hemangiomas in 4 patients (57%), previously thought to be pathognomonic for von Hippel-Lindau disease. The most accurate radiopharmaceutical to detect PGL appeared to be [ 18 F]-fluorodihydroxyphenylalanine ([ 18 F]-FDOPA). Therefore, [ 18 F]-FDOPA PET/CT, not [ 68 Ga]-(DOTA)-[Tyr3]-octreotate ([ 68 Ga]-DOTATATE) PET/CT is recommended for tumor localization and aftercare in this syndrome. The long-term prognosis of the syndrome is unknown. However, to date no deaths occurred after 6 years follow-up. Physicians should be aware of this unique syndrome and its diagnostic and therapeutic challenges. © 2016 Society for Endocrinology.

  5. Stereotactic radiosurgery for hemangioblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Mori, Yoshimasa; Kobayashi, Tatsuya; Yamada, Yasushi; Kida, Yoshihisa; Iwakoshi, Takayasu; Yoshimoto, Masayuki [Komaki City Hospital, Aichi (Japan). Gamma Knife Center

    2001-12-01

    We evaluated the treatment results of Gamma Knife radiosurgery for intracranial hemanigioblastoma of von Hippel-Lindau syndrome or sporadic disease. Stereotactic radiosurgery was performed in 20 patients with 35 hemangioblastomas over a 9-year interval. The mean age of the patients was 48.5 years (range, 18-79 years). The volume of the tumors varied from 0.03 to 19 ml (mean, 3.0 ml), and the mean tumor margin dose was 17.8 Gy (range, 14-24 Gy). Clinical and neuroimaging follow-up was obtained 6 to 58 months (mean 26.2 months) after radiosurgery. Thirty-one (89%) of 35 tumors were controlled locally. Two tumors (6%) disappeared and 11 (31%) decreased in size during follow-up period. Eighteen (52%) remained unchanged in size. Three out of four enlarged tumors were resected surgically after radiosurgery. Another tumor was resected surgically to improve the patient's symptoms of nausea and vomiting caused by persistent perifocal edema in spite of reduced tumor volume. Only one patient, who had a tumor in the 4th ventricle arising from the brainstem, died 12 months after radiosurgery. Although the treated tumor remained stable in size, he developed aspiration pneumonia due to brainstem dysfunction caused by perifocal edema. All tumors less than 1 cm in diameter did not progress during follow-up period. For small hemangioblastomas, radiosurgery is a safe and effective option to control disease. If a large tumor is treated by radiosurgery, careful observation of the patient's neurological condition is necessary. (author)

  6. Auditory Dysfunction in Patients with Cerebrovascular Disease

    Directory of Open Access Journals (Sweden)

    Sadaharu Tabuchi

    2014-01-01

    Full Text Available Auditory dysfunction is a common clinical symptom that can induce profound effects on the quality of life of those affected. Cerebrovascular disease (CVD is the most prevalent neurological disorder today, but it has generally been considered a rare cause of auditory dysfunction. However, a substantial proportion of patients with stroke might have auditory dysfunction that has been underestimated due to difficulties with evaluation. The present study reviews relationships between auditory dysfunction and types of CVD including cerebral infarction, intracerebral hemorrhage, subarachnoid hemorrhage, cerebrovascular malformation, moyamoya disease, and superficial siderosis. Recent advances in the etiology, anatomy, and strategies to diagnose and treat these conditions are described. The numbers of patients with CVD accompanied by auditory dysfunction will increase as the population ages. Cerebrovascular diseases often include the auditory system, resulting in various types of auditory dysfunctions, such as unilateral or bilateral deafness, cortical deafness, pure word deafness, auditory agnosia, and auditory hallucinations, some of which are subtle and can only be detected by precise psychoacoustic and electrophysiological testing. The contribution of CVD to auditory dysfunction needs to be understood because CVD can be fatal if overlooked.

  7. Caring for Patients With Intractable Neurological Diseases

    Directory of Open Access Journals (Sweden)

    Masako Nagase

    2014-08-01

    Full Text Available This is a qualitative descriptive study examining nurses’ attitudes about caring for patients with intractable neurological diseases, with a focus on dedication and conflicts. Semistructured interviews were conducted on 11 nurses with more than 5 years of clinical experience in addition to more than 3 years of experience in neurology wards. Senior nursing officers from each hospital selected the participants. In general, these nurses expressed distress over the inevitable progression of disease. Nurses talked about the “basis of dedication,” “conflicts with dedication,” “reorganization for maintaining dedication,” and “the reason for the change from conflict to commitment.” “Reorganization for maintaining dedication” meant that nurses were able to handle the prospect of rededicating themselves to their patients. Furthermore, “the reason for the change from conflict to commitment” referred to events that changed nurses’ outlooks on nursing care, their pride as nurses, or their learning experiences. They felt dedicated and conflicted both simultaneously and separately. While committing to their patients’ physical care, nurses were empowered to think positively and treat patients with dignity in spite of the care taking much time and effort, as well as entailing considerable risk.

  8. Proteomic changes in renal cancer and co-ordinate demonstration of both the glycolytic and mitochondrial aspects of the Warburg effect.

    Science.gov (United States)

    Unwin, Richard D; Craven, Rachel A; Harnden, Patricia; Hanrahan, Sarah; Totty, Nick; Knowles, Margaret; Eardley, Ian; Selby, Peter J; Banks, Rosamonde E

    2003-08-01

    Renal cell carcinoma (RCC) is the tenth most common cancer although the incidence is increasing. The main clinical problems stem from the relatively late presentation of many patients due to the often asymptomatic nature of the illness, and the relative insensitivity of metastatic disease to conventional chemotherapy and radiotherapy. Despite increasing knowledge of some of the genetic changes underlying sporadic renal cancer such as those involving the Von Hippel Lindau (VHL) gene, many of the underlying pathophysiological changes are ill-defined and there remains a need for the identification of disease markers for use in diagnosis and prognosis or as potential therapeutic targets. This study has used a proteomic approach, based on two-dimensional gel electrophoresis and mass spectrometry, to compare the protein profiles of conventional RCC tissue with patient-matched normal kidney cortex. Sequencing of 32 protein spots with significantly increased expression in RCC samples (>/= 4/6 patients) and 41 proteins whose levels decreased (6/6 patients) confirmed several previously known RCC-associated changes such as increases in Mn-superoxide dismutase, lactate dehydrogenase-A, aldolase A and C, pyruvate kinase M2, and thymidine phosphorylase. Additionally, several previously unknown changes were identified, including increased expression of three members of the annexin family and increased levels of the actin depolymerisation factor cofilin. The Warburg effect was also demonstrated with the identification of increases in proteins involved in the majority of steps in the glycolytic pathway and decreases in the gluconeogenic reactions, together with a parallel decrease in several mitochondrial enzymes. A number of the alterations seen were further confirmed in additional samples by immunohistochemistry, Western blotting, and laser capture microdissection.

  9. Sexual Health Concerns in Patients with Cardiovascular Disease

    Science.gov (United States)

    ... Patient Page Sexual Health Concerns in Patients With Cardiovascular Disease Lindsey Rosman , John M. Cahill , Susan L. McCammon , ... and difficulty achieving and maintaining an erection. 2 Cardiovascular disease and its treatment may also affect a man’s ...

  10. Olfactory training in patients with Parkinson's disease.

    Directory of Open Access Journals (Sweden)

    Antje Haehner

    Full Text Available OBJECTIVE: Decrease of olfactory function in Parkinson's disease (PD is a well-investigated fact. Studies indicate that pharmacological treatment of PD fails to restore olfactory function in PD patients. The aim of this investigation was whether patients with PD would benefit from "training" with odors in terms of an improvement of their general olfactory function. It has been hypothesized that olfactory training should produce both an improved sensitivity towards the odors used in the training process and an overall increase of olfactory function. METHODS: We recruited 70 subjects with PD and olfactory loss into this single-center, prospective, controlled non-blinded study. Thirty-five patients were assigned to the olfactory training group and 35 subjects to the control group (no training. Olfactory training was performed over a period of 12 weeks while patients exposed themselves twice daily to four odors (phenyl ethyl alcohol: rose, eucalyptol: eucalyptus, citronellal: lemon, and eugenol: cloves. Olfactory testing was performed before and after training using the "Sniffin' Sticks" (thresholds for phenyl ethyl alcohol, tests for odor discrimination, and odor identification in addition to threshold tests for the odors used in the training process. RESULTS: Compared to baseline, trained PD patients experienced a significant increase in their olfactory function, which was observed for the Sniffin' Sticks test score and for thresholds for the odors used in the training process. Olfactory function was unchanged in PD patients who did not perform olfactory training. CONCLUSION: The present results indicate that olfactory training may increase olfactory sensitivity in PD patients.

  11. The value of "liver windows" settings in the detection of small renal cell carcinomas on unenhanced computed tomography.

    Science.gov (United States)

    Sahi, Kamal; Jackson, Stuart; Wiebe, Edward; Armstrong, Gavin; Winters, Sean; Moore, Ronald; Low, Gavin

    2014-02-01

    To assess if "liver window" settings improve the conspicuity of small renal cell carcinomas (RCC). Patients were analysed from our institution's pathology-confirmed RCC database that included the following: (1) stage T1a RCCs, (2) an unenhanced computed tomography (CT) abdomen performed ≤ 6 months before histologic diagnosis, and (3) age ≥ 17 years. Patients with multiple tumours, prior nephrectomy, von Hippel-Lindau disease, and polycystic kidney disease were excluded. The unenhanced CT was analysed, and the tumour locations were confirmed by using corresponding contrast-enhanced CT or magnetic resonance imaging studies. Representative single-slice axial, coronal, and sagittal unenhanced CT images were acquired in "soft tissue windows" (width, 400 Hounsfield unit (HU); level, 40 HU) and liver windows (width, 150 HU; level, 88 HU). In addition, single-slice axial, coronal, and sagittal unenhanced CT images of nontumourous renal tissue (obtained from the same cases) were acquired in soft tissue windows and liver windows. These data sets were randomized, unpaired, and were presented independently to 3 blinded radiologists for analysis. The presence or absence of suspicious findings for tumour was scored on a 5-point confidence scale. Eighty-three of 415 patients met the study criteria. Receiver operating characteristics (ROC) analysis, t test analysis, and kappa analysis were used. ROC analysis showed statistically superior diagnostic performance for liver windows compared with soft tissue windows (area under the curve of 0.923 vs 0.879; P = .0002). Kappa statistics showed "good" vs "moderate" agreement between readers for liver windows compared with soft tissue windows. Use of liver windows settings improves the detection of small RCCs on the unenhanced CT. Copyright © 2014 Canadian Association of Radiologists. Published by Elsevier Inc. All rights reserved.

  12. Metastatic renal cell carcinoma management

    Directory of Open Access Journals (Sweden)

    Flavio L. Heldwein

    2009-06-01

    Full Text Available PURPOSE: To assess the current treatment of metastatic renal cell carcinoma, focusing on medical treatment options. MATERIAL AND METHODS: The most important recent publications have been selected after a literature search employing PubMed using the search terms: advanced and metastatic renal cell carcinoma, anti-angiogenesis drugs and systemic therapy; also significant meeting abstracts were consulted. RESULTS: Progress in understanding the molecular basis of renal cell carcinoma, especially related to genetics and angiogenesis, has been achieved mainly through of the study of von Hippel-Lindau disease. A great variety of active agents have been developed and tested in metastatic renal cell carcinoma (mRCC patients. New specific molecular therapies in metastatic disease are discussed. Sunitinib, Sorafenib and Bevacizumab increase the progression-free survival when compared to therapy with cytokines. Temsirolimus increases overall survival in high-risk patients. Growth factors and regulatory enzymes, such as carbonic anhydrase IX may be targets for future therapies. CONCLUSIONS: A broader knowledge of clear cell carcinoma molecular biology has permitted the beginning of a new era in mRCC therapy. Benefits of these novel agents in terms of progression-free and overall survival have been observed in patients with mRCC, and, in many cases, have become the standard of care. Sunitinib is now considered the new reference first-line treatment for mRCC. Despite all the progress in recent years, complete responses are still very rare. Currently, many important issues regarding the use of these agents in the management of metastatic renal cancer still need to be properly addressed.

  13. Famous Stone Patients and Their Disease

    Science.gov (United States)

    Moran, Michael E.

    2007-04-01

    The fact that stone patients have endured much throughout the ages and that prior to our current era, when the ultimate horror, "being cut for the stone" was the only alternative to the repeated episodes of colic, should be recalled from time to time. Urolithiasis has affected humanity throughout the ages and has been indiscriminate to those lives it touched. A full accounting of those who have suffered and recorded their agonies is beyond the scope of this investigation; however, even a partial accounting is valuable for present day physicians who care for those with stone disease. For the present work, the historical accounts of stone disease literature were scrutinized for individual sufferers who could be cross-referenced from other sources as legitimately afflicted by stones. Only those patients that could be documented and were (or are) well known were included, because the internet is now a verdant repository of thousands of "not so well knowns." Reliable historical data was found for a variety of persons from the pre-Christian era to the present, including those remembered as philosophers and scientists, physicians, clergy, leaders and rulers, entertainers, athletes and fictitious/Hollywood-type individuals. Verified accounts of famous stone formers were chosen for this paper, and are presented in chronological order. The list of urolithiasis sufferers presented here is undoubtedly incomplete, but it is not through lack of trying that they are missing. Most often, the suffering do so silently, and that is always allowed.

  14. [Two patients with mitochondrial respiratory chain disease].

    Science.gov (United States)

    Bangma, H R; Smit, G P A; Kuks, J B M; Grevink, R G; Wolffenbuttel, B H R

    2008-10-18

    A 23-year-old woman and a 13-year-old boy were diagnosed with mitochondrial respiratory chain disease. The woman had muscle pain, fatigue and bilateral ophthalmoplegia--symptoms consistent with Kearns-Sayre syndrome. The boy had aspecific symptoms; eventually, reduced activity of complex 1 was found to be the cause of the mitochondrial respiratory chain disease in the boy and his mother, who had suffered from unexplained fatigue and muscle pain for 15 years. Mitochondrial diseases often involve several organ systems. Diagnosis can be difficult, because laboratory tests such as serum and urinary lactate and creatine kinase have low sensitivity and specificity. Biochemical assessment of muscle biopsy can reveal reduced oxidation ATP synthesis and sometimes specific abnormalities in individual protein complexes. DNA analysis may be helpful in demonstrating mitochondrial or nuclear mutations or deletions. The goal of treatment is to increase mitochondrial ATP production, improve clinical symptoms and enhance stamina. Replacement of the following substances (also referred to as cofactors) may be attempted: co-enzyme Q10, antioxidants (lipoic acid, vitamins C and E), riboflavin, thiamine, creatine and carnitine. Evidence regarding the optimal treatment approach is lacking; one usually has to rely on observing effects in the individual patient.

  15. Survival of Alzheimer's disease patients in Korea.

    Science.gov (United States)

    Go, Seok Min; Lee, Kang Soo; Seo, Sang Won; Chin, Juhee; Kang, Sue J; Moon, So Young; Na, Duk L; Cheong, Hae-Kwan

    2013-01-01

    The natural history of Alzheimer's disease (AD) has rarely been studied in the Korean population. Our study on survival analyses in Korean AD patients potentially provides a basis for cross-cultural comparisons. We studied 724 consecutive patients from a memory disorder clinic in a tertiary hospital in Seoul, who were diagnosed as having AD between April 1995 and December 2005. Deaths were identified by the Statistics Korea database. The Kaplan-Meier method was used for survival analysis, and a Cox proportional hazard model was used to assess factors related to patient survival. The overall median survival from the onset of first symptoms and from the time of diagnosis was 12.6 years (95% confidence interval 11.7-13.4) and 9.3 years (95% confidence interval 8.7-9.9), respectively. The age of onset, male gender, history of diabetes mellitus, lower Mini-Mental State Examination score, and higher Clinical Dementia Rating score were negatively associated with survival. There was a reversal of risk of AD between early-onset and later-onset AD, 9.1 years after onset. The results of our study show a different pattern of survival compared to those studies carried out with western AD populations. Mortality risk of early-onset AD varied depending on the duration of follow-up. Copyright © 2013 S. Karger AG, Basel.

  16. INTESTINAL PERMEABILITY IN PATIENTS WITH CELIAC-DISEASE AND RELATIVES OF PATIENTS WITH CELIAC-DISEASE

    NARCIS (Netherlands)

    van Elburg, R. M.; Uil, J. J.; Mulder, C. J.; Heymans, H. S.

    1993-01-01

    The functional integrity of the small bowel is impaired in coeliac disease. Intestinal permeability, as measured by the sugar absorption test probably reflects this phenomenon. In the sugar absorption test a solution of lactulose and mannitol was given to the fasting patient and the

  17. INTESTINAL PERMEABILITY IN PATIENTS WITH CELIAC-DISEASE AND RELATIVES OF PATIENTS WITH CELIAC-DISEASE

    NARCIS (Netherlands)

    VANELBURG, RM; UIL, JJ; MULDER, CJJ; HEYMANS, HSA

    The functional integrity of the small bowel is impaired in coeliac disease. Intestinal permeability, as measured by the sugar absorption test probably reflects this phenomenon. In the sugar absorption test a solution of lactulose and mannitol was given to the fasting patient and the

  18. Near patient cholesterol testing in patients with peripheral arterial disease.

    Science.gov (United States)

    Hobbs, S D; Jones, A; Wilmink, A B; Bradbury, A W

    2003-09-01

    To assess the bias, precision and utility of the Bioscanner 2000 for near patient testing of total cholesterol (NPTC) in patients with peripheral arterial disease (PAD). One hundred consecutive patients attending a hospital-based clinic with symptomatic PAD underwent non-fasting NPTC using finger prick blood sample and a laboratory total cholesterol (TC) using blood drawn from an antecubital fossa vein. The Bioscanner 2000 showed good precision with a coefficient of variation of 1.8-3.8%. NPTC was significantly lower than laboratory TC (mean (S.D.) 4.67 (1.1) vs. 5.12 (1.2) mmol/l), p Bioscanner 2000 compared to laboratory testing, which was demonstrated to be a systematic bias using a Bland-Altman plot. Almost half (46%) of the readings differed by > 0.5 mmol/l, 16% by > 1.0 mmol/l and 3% by > 2 mmol/l. This means that if the cut-off for statin treatment were taken as a TC of 5.0 or 3.5 mmol/l then, based on NPTC, alone 18 and 6% of patients, respectively, would not have received a statin. In the present study, NPTC significantly under-estimated TC when compared to laboratory testing. However, in the majority of cases, this would not have affected the decision to prescribe a statin and NPTC testing allows the immediate institution or titration of statin treatment.

  19. Chronic Inflammatory Periodontal Disease in Patients with Human Immunodeficiency Virus.

    OpenAIRE

    Vania López Rodríguez; Emilio Carpio Muñoz; Vicente Fardales Macías; Iralys Benítez Guzmán

    2009-01-01

    Background: The Chronic Inflammatory Periodontal Disease is related with multiple risk factors. Those patients with human immunodeficiency virus have higher risk of presenting this disease and it is usually more serious in these cases. Objective: To describe the prevalence of Chronic Inflammatory Periodontal Disease in patients with HIV. Methods: Descriptive, observational, cross-sectional study including patients with HIV in Sancti Spiritus province. The occurrence of the disease was determi...

  20. Time estimation in mild Alzheimer's disease patients

    Directory of Open Access Journals (Sweden)

    Nichelli Paolo

    2009-07-01

    Full Text Available Abstract Background Time information processing relies on memory, which greatly supports the operations of hypothetical internal timekeepers. Scalar Expectancy Theory (SET postulates the existence of a memory component that is functionally separated from an internal clock and other processing stages. SET has devised several experimental procedures to map these cognitive stages onto cerebral regions and neurotransmitter systems. One of these, the time bisection procedure, has provided support for a dissociation between the clock stage, controlled by dopaminergic systems, and the memory stage, mainly supported by cholinergic neuronal networks. This study aimed at linking the specific memory processes predicted by SET to brain mechanisms, by submitting time bisection tasks to patients with probable Alzheimer's disease (AD, that are known to present substantial degeneration of the fronto-temporal regions underpinning memory. Methods Twelve mild AD patients were required to make temporal judgments about intervals either ranging from 100 to 600 ms (short time bisection task or from 1000 to 3000 ms (long time bisection task. Their performance was compared with that of a group of aged-matched control participants and a group of young control subjects. Results Long time bisection scores of AD patients were not significantly different from those of the two control groups. In contrast, AD patients showed increased variability (as indexed by increased WR values in timing millisecond durations and a generalized inconsistency of responses over the same interval in both the short and long bisection tasks. A similar, though milder, decreased millisecond interval sensitivity was found for elderly subjects. Conclusion The present results, that are consistent with those of previous timing studies in AD, are interpreted within the SET framework as not selectively dependent on working or reference memory disruptions but as possibly due to distortions in different

  1. Preoperative management in patients with Graves' disease.

    Science.gov (United States)

    Piantanida, Eliana

    2017-10-01

    Graves' disease is the most frequent cause of hyperthyroidism in iodine-sufficient geographical areas and is characterized by the presence in patients' serum of autoantibodies directed against the thyrotropin receptor (TRAb) that cause overproduction and release of thyroid hormones. Clinical presentation results from both hyperthyroidism and underlying autoimmunity. The diagnosis is based on characteristic clinical features and biochemical abnormalities. If serum thyrotropin (TSH) is low, serum free thyroxine (FT4) and free triiodothyronine (FT3) concentrations should be measured to distinguish between subclinical (with normal circulating thyroid hormones) and overt hyperthyroidism (with increased circulating thyroid hormones). Graves' disease is treated with any of three effective and relatively safe initial treatment options: antithyroid drugs (ATDs), radioactive iodine ablation (RAIU), and surgery. Total thyroidectomy is favored in several clinical situations, such as intolerance, ineffectiveness or recurrence after ATD treatment, radioiodine therapy contraindicated, documented or suspected thyroid malignancy, one or more large thyroid nodules, coexisting moderate-to-severe active Graves' orbitopathy, women planning a pregnancy within 6 months. Whenever surgery is selected as treatment, selection of an expert high-volume thyroid surgeons is fundamental and careful preoperative management is essential to optimize surgical outcomes. Pretreatment with ATDs in order to promptly achieve the euthyroid state is recommended to avoid the risk of precipitating thyroid storm during surgery. For the majority of patients, euthyroidism is achieved after few weeks of ATD treatment. Beta-blockers, such as propranolol, are often added effectively to control hyperthyroid symptoms. Saturated solution of potassium iodide (SSKI) or potassium iodine (Lugol's solution), given for a short period prior to surgery, in order to reduce both thyroid hormone release and thyroid gland

  2. Radiation therapy in patients with hematologic diseases

    International Nuclear Information System (INIS)

    Hennequin, C.; Maylin, C.

    1995-01-01

    Radiation therapy has a significant place in the treatment of hematologic diseases. Irradiation is a key component of the treatment strategy for Hodgkin's disease and has benefited from clinical studies aimed at improving its therapeutic index. There have been many recent improvements, in particular with regard to accuracy of techniques, imagery, dosimetry, and implementation of quality-control procedures. In localized non-Hodgkin's lymphoma, the gold-standard treatment is radiation therapy coupled with a short course of chemotherapy. In contrast, the place of irradiation in disseminated lymphomas remains to be defined. Prophylactic irradiation of the brain is still used in patients with acute lymphoblastic leukemia. Radiation therapy is of value as palliative treatment of bone lesions of myeloma, in chemo-resistant lymphomas, and in relapses of leukemia. Total body irradiation is a cumbersome but irreplaceable method, which has also benefited from recent clinical and biological studies. Optimal radiation therapy with the best possible therapeutic index requires adequate technological and human resources. (authors). 30 refs., 1 tab

  3. Kleptomania in Patients with Neuro-Behçet's Disease

    OpenAIRE

    Shugaiv, Erkingül; Kıyat-Atamer, Aslı; Tüzün, Erdem; Kürtüncü, Murat; Baral-Kulaksızoğlu, Işın; Akman Demir, Gülşen

    2013-01-01

    Objective This study was conducted to characterize the prevalence and clinical features of kleptomania, an impulse control disorder, in patients with Behçet's disease involving the central nervous system. Subjects and Methods Medical records of 350 patients with neuro-Behçet's disease were evaluated, and clinical and neuropsychological features of patients with kleptomania were noted. Results Of the 350 neuro-Behçet's disease patients 6 (1.7%) had presented with symptoms that fulfilled the cr...

  4. Role of hepatic resection for patients with carcinoid heart disease

    DEFF Research Database (Denmark)

    Bernheim, A.M.; Connolly, H.M.; Rubin, J.

    2008-01-01

    OBJECTIVE: To evaluate the effects of resection of hepatic carcinoid metastases on progression and prognosis of carcinoid heart disease. PATIENTS AND METHODS: From our database of 265 consecutive patients diagnosed as having carcinoid heart disease from January 1, 1980, through December 31, 2005...... nonrandomized study, our data suggest that patients with carcinoid heart disease who undergo hepatic resection have decreased cardiac progression and improved prognosis. Eligible patients should be considered for hepatic surgery Udgivelsesdato: 2008/2...

  5. Prognosis of patients with rheumatic diseases admitted to intensive care.

    Science.gov (United States)

    Beil, M; Sviri, S; de la Guardia, V; Stav, I; Ben-Chetrit, E; van Heerden, P V

    2017-01-01

    Variable mortality rates have been reported for patients with rheumatic diseases admitted to an intensive care unit (ICU). Due to the absence of appropriate control groups in previous studies, it is not known whether the presence of a rheumatic disease constitutes a risk factor. Moreover, the accuracy of the Acute Physiology and Chronic Health Evaluation II (APACHE II) score for predicting outcome in this group of patients has been questioned. The primary goal of this study was to compare outcome of patients with rheumatic diseases admitted to a medical ICU to those of controls. The records of all patients admitted between 1 April 2003 and 30 June 2014 (n=4020) were screened for the presence of a rheumatic disease during admission (n=138). The diagnosis of a rheumatic disease was by standard criteria for these conditions. An age- and gender-matched control group of patients without a rheumatic disease was extracted from the patient population in the database during the same period (n=831). Mortality in ICU, in hospital and after 180 days did not differ significantly between patients with and without rheumatic diseases. There was no difference in the performance of the APACHE II score for predicting outcome in patients with rheumatic diseases and controls. This score, as well as a requirement for the use of inotropes or vasopressors, accurately predicted hospital mortality in the group of patients with rheumatic diseases. In conclusion, patients with a rheumatic condition admitted to intensive care do not do significantly worse than patients without such a disease.

  6. MRI finding of hemangioblastomas

    International Nuclear Information System (INIS)

    Park, Seung Cheol; Oh, Min Cheol; Chung, Hwan Hoon; Seol, Hye Young; Lee, Nam Joon; Kim, Jung Hyuk

    1994-01-01

    The purpose of this study is to evaluate the findings of magnetic resonance imaging (MRI) of posterior fossa hemanangioblastoma and usefulness of contrast enhancement with Gd-DTPA. Seven patients with posterior fossa hemangioblastoma were studied with both pre- and post-enhanced MRI. The MR images were reviewed regarding the location, size, signal intensities of cysts and mural nodules, and their contrast enhancement pattern. Five tumors were located in cerebellar hemisphere, one in vermis, and one in posterior part of medulla. One patient with von Hippel-Lindau disease had a medullary hemangioblastoma with multiple pancreatic cysts. In 6 cases, the major portion of the tumor was cysts and had small mulkal nodules. The solid portion was relatively lange in one cases, cemprising half of the tumor cysts were oval shaped and their sized were 3-6.7 cm in diameter. In five cases(71%), septations were noted within the cysts. Cysts were isointense or slightly hyperintense on T1-weighted image and hyperintense on T2- weighted image compared with cerebrospinal fluid. Mural nodules were oval or rounded radiotherapy had better prognosis than those treated with radiotherapy alwas 0.5-2.5 cm in diameter. Mural nodules were isointense to gray matter. They were detected in five cases on T1-weighted images and one case on T2-weighted images. In two cases, vascular signal void area was noted in mural nodules. On contrast-enhanced T1-weighted images, all mural nodules were intensely enhanced. MRI provide to be a good diagnostic method to detect and characterize posterior fossa hemangioblastoma. The most common finding is Cystic posterior fossa lesion with enhancing mural nodule. Contrast enhancement is essential for specific diagnosis

  7. Role of CT in patients with prostatic disease

    International Nuclear Information System (INIS)

    Yoshizako, Takeshi; Sugimura, Kazuro; Kaji, Yasushi; Moriyama, Masahiro; Ishida, Tetsuya

    1994-01-01

    The purpose of this study was to evaluate the role of CT in patients with and without prostatic disease. CT and MR findings were reviewed in 25 patients without known prostatic disease, 11 patients with benign prostatic hyperplasia and 11 patients with prostatic cancer. Differential attenuation allowed for distinction of the peripheral zone and inner gland of the prostate by CT in 72% of normal patients. The distinction rate of prostatic zonal anatomy by CT decreased to 30% in the diseased group. When zonal anatomy of the prostate is not visualized on pelvic enhanced CT, the presence of prostatic disease might be considered. (author)

  8. Prevalence of mucocutaneous findings in Celiac disease patients

    Directory of Open Access Journals (Sweden)

    Derya Yayla

    2015-12-01

    Full Text Available Background and Design: Celiac disease is an immune-mediated enteropathy which develops as a result of exposure to gluten in food products in individuals with a genetic predisposition. Gastrointestinal and extra-gastrointestinal clinical findings can be seen in these patients. An increased frequence of autoimmune diseases has been reported in patients with celiac disease. Some dermatological diseases, such as dermatitis herpetiformis, vitiligo, psoriasis, alopecia areata and recurrent aphthous stomatitis have been reported to be more common among patients with celiac disease. However, there are no controlled studies on this subject. The aim of this study was to identify the mucocutaneous symptoms seen in celiac patients and to compare these findings with a control group. Materials and Methods: Forty-nine celiac patients and 54 age-and sex-matched healthy volunteers were included in the study. In the patient group, celiac disease history, height and weight parameters, the medications of the patients, compliance to a gluten-free diet, concomitant skin disorders and additional illnesses were questioned; height and weight parameters, diagnosed illnesses, and medications were questioned in the control group. Dermatological analyses were performed in all participants. Results: Mucocutaneous findings were found to be present in 38 patients (77.6% in the celiac patient group and in 31 (57.4% individuals in the control group. The presence of mucocutaneous findings in celiac patients was significantly more common than in the control group. While immune-mediated mucocutaneous diseases were detected in 8 celiac patients (16.3%, none of the individuals in the control group had immune-mediated mucocutaneous diseases and a statistically significant difference was found between the two groups. Conclusion: In celiac patients, the frequency of immune-mediated mucocutaneous diseases and all mucocutaneous diseases were found to be increased. Therefore, we suggest

  9. Lumbar Spine Surgery in Patients with Parkinson Disease.

    Science.gov (United States)

    Schroeder, Joshua E; Hughes, Alexander; Sama, Andrew; Weinstein, Joseph; Kaplan, Leon; Cammisa, Frank P; Girardi, Federico P

    2015-10-21

    Parkinson disease is the second most common neurodegenerative condition. The literature on patients with Parkinson disease and spine surgery is limited, but increased complications have been reported. All patients with Parkinson disease undergoing lumbar spine surgery between 2002 and 2012 were identified. Patients' charts, radiographs, and outcome questionnaires were reviewed. Parkinson disease severity was assessed with use of the modified Hoehn and Yahr staging scale. Complications and subsequent surgeries were analyzed. Risk for reoperation was assessed. Ninety-six patients underwent lumbar spine surgery. The mean patient age was 63.0 years. The mean follow-up duration was 30.1 months. The Parkinson disease severity stage was Parkinson disease severity stage of ≥3 (p Parkinson disease is good, with improvement of spine-related pain. A larger prospective study is warranted. Copyright © 2015 by The Journal of Bone and Joint Surgery, Incorporated.

  10. Cardiovascular disease and cognitive function in maintenance hemodialysis patients

    Science.gov (United States)

    Cardiovascular disease (CVD) and cognitive impairment are common in dialysis patients. Given the proposed role of microvascular disease on cognitive function, particularly cognitive domains that incorporate executive functions, we hypothesized that prevalent systemic CVD would be associated with wor...

  11. ISCHEMIC HEART DISEASE IN PATIENTS OF CHRONIC KIDNEY DISEASE ON MAINTENANCE HEMODIALYSIS

    OpenAIRE

    Dr. Aijaz Ahmed, Dr. Muhammad Nadeem Ahsan, Dr. Pooran Mal*, Dr. Hamid Nawaz Ali Memon, Dr. Samreen and Dr. Sajjad Ali

    2017-01-01

    Objective: To determine the frequency of ischemic heart disease in patients of chronic kidney disease on maintenance hemodialysis Patients and Methods: A total of 160 patients with diagnosis of CKD in department of Nephrology, Liaquat National Hospital Karachi were recruited in this six months cross sectional study. Demographic information was recorded. Then patients were underwent ECG. Reports were assessed and ischemic heart disease was labeled while all the data was collected using the pro...

  12. Prevalence of coeliac disease in Italian patients affected by Addison's disease.

    Science.gov (United States)

    Biagi, Federico; Campanella, Jonia; Soriani, Alessandra; Vailati, Alberto; Corazza, Gino R

    2006-03-01

    It is well known that coeliac disease is associated with autoimmune endocrine diseases, such as autoimmune thyroid disease and insulin-dependent diabetes mellitus. Recently, coeliac disease has been shown in approximately 10% of patients with autoimmune Addison's disease. Addison's disease is the most common cause of primary adrenocortical insufficiency and it shares several clinical features with coeliac disease. Although hyperpigmentation and hypotension are the most specific signs, gastrointestinal symptoms are common and can be the first complaints of the patients. The aim of our study was to investigate the prevalence of coeliac disease in Italian patients with Addison's disease. Seventeen consecutive patients affected by Addison's disease (14 F, mean age 53.9 years, range 26-79 years) were enrolled in the study. Eleven of them were affected by Addison's disease associated with autoimmune thyroid disease and/or insulin-dependent diabetes mellitus; the other 6 patients were suffering from isolated Addison's disease. Diagnosis had been performed at the age of 40.5 years (range 23-55). Steroid treatment had already been started in 16 of the patients. Endomysial antibodies were tested in all of them and a duodenal biopsy was taken in those found to be positive for antiendomysial antibody (EMA). One out of 17 patients was found to be EMA positive. Duodenal biopsy confirmed the diagnosis of coeliac disease by showing subtotal villous atrophy. Although we studied only a small sample, our preliminary results confirmed that Addison's disease is associated with coeliac disease, being present in 5.9% of patients with Addison's disease. Since the symptoms can be similar and treatment of Addison's disease can mask coeliac disease, this association should always be actively investigated.

  13. Clinically Unsuspected Prion Disease Among Patients With Dementia Diagnoses in an Alzheimer's Disease Database.

    Science.gov (United States)

    Maddox, Ryan A; Blase, J L; Mercaldo, N D; Harvey, A R; Schonberger, L B; Kukull, W A; Belay, E D

    2015-12-01

    Brain tissue analysis is necessary to confirm prion diseases. Clinically unsuspected cases may be identified through neuropathologic testing. National Alzheimer's Coordinating Center (NACC) Minimum and Neuropathologic Data Set for 1984 to 2005 were reviewed. Eligible patients had dementia, underwent autopsy, had available neuropathologic data, belonged to a currently funded Alzheimer's Disease Center (ADC), and were coded as having an Alzheimer's disease clinical diagnosis or a nonprion disease etiology. For the eligible patients with neuropathology indicating prion disease, further clinical information, collected from the reporting ADC, determined whether prion disease was considered before autopsy. Of 6000 eligible patients in the NACC database, 7 (0.12%) were clinically unsuspected but autopsy-confirmed prion disease cases. The proportion of patients with dementia with clinically unrecognized but autopsy-confirmed prion disease was small. Besides confirming clinically suspected cases, neuropathology is useful to identify unsuspected clinically atypical cases of prion disease. © The Author(s) 2015.

  14. Procedural learning changes in patients with Wilson's disease

    Institute of Scientific and Technical Information of China (English)

    Yumei Jiang; Xiang Shen; Xiaoping Wang; Wenjie Li

    2011-01-01

    In the present study, we compared explicit memory performance, using the Wechsler Memory Scale, and implicit memory performance, using the Nissen software version of the serial reaction time task, in patients with Wilson's disease to normal controls. The Wilson's disease patients exhibited deficits in explicit memory tasks, such as figure recall and understanding memory. Moreover, the Wilson's disease patients exhibited deficits in implicit memory tasks, including significantly prolonged response times. These findings indicate that Wilson's disease patients have explicit and implicit partial memory impairments.

  15. Hypoglycemia in Patients with Diabetes and Renal Disease

    OpenAIRE

    Alsahli, Mazen; Gerich, John E.

    2015-01-01

    This article summarizes our current knowledge of the epidemiology, pathogenesis, and morbidity of hypoglycemia in patients with diabetic kidney disease and reviews therapeutic limitations in this situation.

  16. Hypoglycemia in Patients with Diabetes and Renal Disease.

    Science.gov (United States)

    Alsahli, Mazen; Gerich, John E

    2015-05-13

    This article summarizes our current knowledge of the epidemiology, pathogenesis, and morbidity of hypoglycemia in patients with diabetic kidney disease and reviews therapeutic limitations in this situation.

  17. Factors associated with gastro-duodenal disease in patients ...

    African Journals Online (AJOL)

    use two weeks preceding endoscopic analysis and patients with oesophageal disease were excluded from further study. Korle-Bu receives out-patient referrals from sever- al primary and specialist centres across Southern Ghana. One hundred ...

  18. Physical Activity Recommendations in Patients with Chronic Obstructive Pulmonary Disease

    NARCIS (Netherlands)

    Hartman, Jorine E.; Boezen, H. Marike; Zuidema, Menno J.; de Greef, Mathieu H. G.; ten Hacken, Nick H. T.; Boezen, Hendrika

    2014-01-01

    Background: Physical activity recommendations are hardly studied in patients with chronic obstructive pulmonary disease (COPD), and specifically recommendations that are individualized to a patient's aerobic fitness level are not studied. Objectives: To compare individualized (relative) and

  19. Can Patients with Cardiovascular Disease Take Nonsteroidal Antiinflammatory Drugs?

    Science.gov (United States)

    ... of the American Heart Association Cardiology Patient Page Can Patients With Cardiovascular Disease Take Nonsteroidal Antiinflammatory Drugs? ... It also does not upset the gastrointestinal tract. Can People With CVD Take an NSAID? If you ...

  20. Psychotropic medication use among patients with celiac disease.

    Science.gov (United States)

    Zylberberg, Haley M; Ludvigsson, Jonas F; Green, Peter H R; Lebwohl, Benjamin

    2018-03-27

    Celiac disease is a multi-system disorder with manifestations that may result in psychiatric disorders. We assessed the prevalence of medication use to treat psychiatric disorders in celiac disease patients. We conducted a cross-sectional study of patients undergoing esophagogastroduodenoscopy over 9-years at a celiac disease referral center. We compared the prevalence of psychotropic medication use among celiac disease patients (n = 1293) to a control group (n = 1401) with abdominal pain or reflux. Among all patients the mean age was 48.4 years, most were female (69.5%), and 22.7% used any psychotropic medication. There was no difference between overall psychotropic medication use among celiac disease patients and controls (23.9% vs 21.8%, OR 1.16; 95% CI 0.96-1.39, p = 0.12). However, those with celiac disease were more likely to use antidepressants on univariate (16.4% vs 13.4%, p = 0.03) and multivariate analysis (OR 1.28; 95% CI 1.03-1.59; p = 0.03). Use of psychotropic medications was not associated with disease duration or mode of presentation of celiac disease. Celiac disease patients use psychotropic medications at similar rates as those with other gastrointestinal diseases, though subgroup analysis suggests they may use more antidepressants. Future studies should investigate whether celiac disease is associated with mood disorders that are not treated with medications.

  1. The spectrum of bone disease in Jordanian hemodialysis patients

    International Nuclear Information System (INIS)

    Younes, Nidal A.; Al-Mansour, M.; Sroujieh, Ahmad S.; Wahbeh, A.; Ailabouni, W.; Hamzah, Y.; Mahafzah, W.

    2006-01-01

    To evaluate the spectrum of mineral abnormalities and bone disease (BD) in hemodialysis patients at Jordan University Hospital (JUH), Amman, Jordan. A cross-sectional study was conducted among 63 patients (38 males and 25 females), mean age 44.19 years (range 17-76 years), with chronic kidney disease (CKD) on regular hemodialysis at JUH between November 2004 and April 2005. All patients have undergone complete blood count, chemistry profile, alkaline phosphatase, serum albumin, intact parathyroid hormone (iPTH) and plain x-rays. Bone disorders were identified in 45 patients on x-rays (70%). Osteopenia was found in 43 patients (68.3%), subperiosteal resorption in 24 patients (38.3%) and metastatic calcification in 22 patients (35%). Hypocalcemia was found in 28.6% and hypercalcemia in 7.9%. All patients were taking calcium carbonate, and 55.5% of patients were on vitamin D supplements. The calcium levels in 63.5% and the phosphorus levels in 50.8% of patients were within the recommended guidelines of the National Kidney Foundation Kidney Disease Outcomes Quality Initiative (K/DOQI). Serum i-PTH level was above 300 pg/ml high turnover bone disease in 24.6% of patients, 21.3% had iPTH of 150-300 pg/ml target, and 44.3% had i-PTH levels below 100 pg/mL suggesting a dynamic bone disease. Patients with severe bone disease had a statistically significant higher iPTH levels (p<0.005). Bone disease and mineral abnormalities are common in hemodialysis patients at JUH. Earlier detection of bone disease and better overall management strategy may reduce the frequency and severity of bone disease in CKD patients in Jordan. (author)

  2. Prevalence and overlap of Disease Management Program diseases in older hospitalized patients

    DEFF Research Database (Denmark)

    Juul-Larsen, Helle Gybel; Petersen, Janne; Sivertsen, Ditte Maria

    2017-01-01

    Many countries, like Denmark, have tailored Disease Management Programs (DMPs) based on patients having single chronic diseases [defined institutionally as "program diseases" (PDs)], which can complicate treatment for those with multiple chronic diseases. The aims of this study were (a) to assess...... the prevalence and overlap among acutely hospitalized older medical patients of PDs defined by the DMPs, and (b) to examine transitions between different departments during hospitalization and mortality and readmission within two time intervals among patients with the different PDs. We conducted a registry study...... of 4649 acutely hospitalized medical patients ≥65 years admitted to Copenhagen University Hospital, Hvidovre, Denmark, in 2012, and divided patients into six PD groups (type 2 diabetes, chronic obstructive pulmonary disease, cardiovascular disease, musculoskeletal disease, dementia and cancer), each...

  3. Celiac disease and other autoimmune diseases in patients with collagenous colitis.

    Science.gov (United States)

    Vigren, Lina; Tysk, Curt; Ström, Magnus; Kilander, Anders F; Hjortswang, Henrik; Bohr, Johan; Benoni, Cecilia; Larson, Lasse; Sjöberg, Klas

    2013-08-01

    Collagenous colitis (CC) is associated with autoimmune disorders. The aim of the present study was to investigate the relationship between CC and autoimmune disorders in a Swedish multicenter study. Patients with CC answered questionnaires about demographic data and disease activity. The patient's files were scrutinized for information about autoimmune diseases. A total number of 116 CC patients were included; 92 women, 24 men, median age 62 years (IQR 55-73). In total, 30.2% had one or more autoimmune disorder. Most common were celiac disease (CeD; 12.9%) and autoimmune thyroid disease (ATD, 10.3%), but they also had Sjögren's syndrome (3.4%), diabetes mellitus (1.7%) and conditions in skin and joints (6.0%). Patients with associated autoimmune disease had more often nocturnal stools. The majority of the patients with associated CeD or ATD got these diagnoses before the colitis diagnosis. Autoimmune disorders occurred in one-third of these patients, especially CeD. In classic inflammatory bowel disease (IBD), liver disease is described in contrast to CC where no cases occurred. Instead, CeD was prevalent, a condition not reported in classic IBD. Patients with an associated autoimmune disease had more symptoms. Patients with CC and CeD had an earlier onset of their colitis. The majority of the patients with both CC and CeD were smokers. Associated autoimmune disease should be contemplated in the follow-up of these patients.

  4. Patient-centered care in Parkinson's disease

    NARCIS (Netherlands)

    Eijk, M. van der

    2015-01-01

    Patient centeredness means providing care that is respectful of and responsive to individual patient preferences, needs and values, and ensuring that patient values guide all clinical decisions’.The concept assumes that both physicians and patients are experts; physicians in diagnostic and

  5. Predictive factors of thyroid cancer in patients with Graves' disease.

    Science.gov (United States)

    Ren, Meng; Wu, Mu Chao; Shang, Chang Zhen; Wang, Xiao Yi; Zhang, Jing Lu; Cheng, Hua; Xu, Ming Tong; Yan, Li

    2014-01-01

    The best preoperative examination in Graves' disease with thyroid cancer still remains uncertain. The objectives of the present study were to investigate the prevalence of thyroid cancer in Graves' disease patients, and to identify the predictive factors and ultrasonographic features of thyroid cancer that may aid the preoperative diagnosis in Graves' disease. This retrospective study included 423 patients with Graves' disease who underwent surgical treatment from 2002 to 2012 at our institution. The clinical features and ultrasonographic findings of thyroid nodules were recorded. The diagnosis of thyroid cancer was determined according to the pathological results. Thyroid cancer was discovered in 58 of the 423 (13.7 %) surgically treated Graves' disease patients; 46 of those 58 patients had thyroid nodules, and the other 12 patients were diagnosed with incidentally discovered thyroid carcinomas without thyroid nodules. Among the 58 patients with thyroid cancer, papillary microcarcinomas were discovered in 50 patients, and multifocality and lymph node involvement were detected in the other 8 patients. Multivariate regression analysis showed younger age was the only significant factor predictive of metastatic thyroid cancer. Ultrasonographic findings of calcification and intranodular blood flow in thyroid nodules indicate that they are more likely to harbor thyroid cancers. Because the influencing factor of metastatic thyroid cancers in Graves' disease is young age, every suspicious nodule in Graves' disease patients should be evaluated and treated carefully, especially in younger patients because of the potential for metastasis.

  6. Two adolescent patients with coexistent Graves' disease and Moyamoya disease in Korea.

    Science.gov (United States)

    Cheon, Chong Kun; Kim, Su Yung; Yoo, Jae-Ho

    2014-06-01

    Moyamoya disease is a cerebrovascular condition that results in the narrowing of the vessels of the circle of Willis and collateral vessel formation at the base of the brain. Although relationships between Graves' disease and cerebrovascular accidents in Moyamoya disease are obscure, the coexistence of the two diseases is noteworthy. Moyamoya disease has been rarely reported in adolescent patients with thyrotoxicosis. Recently, we encountered two adolescent Korean patients with Moyamoya disease associated with Graves' disease who presented with episodic right-sided hemiparesis and syncope. These two girls who had Graves' disease had no history of other diseases or head trauma. A thyroid function test revealed a euthyroid state and a high thyroid-stimulating hormone (TSH) receptor antibody titer at that time. The patients were diagnosed with Moyamoya disease based on brain magnetic resonance angiography and cerebral four-vessel angiography. The patients underwent cranial revascularization by encephalo-duroarterio-synangiosis as soon as a diagnosis was made, which resulted in successful symptom resolution. They fared well and had no additional neurological symptoms as of their last follow-up visits. Here, we report these two cases of confirmed Moyamoya disease complicated by Graves' disease with a review of the literature, and discuss the possible association between the two diseases. To our knowledge, this is the first report in South Korea on Moyamoya disease associated with Graves' disease in adolescents with a euthyroid.

  7. Urinary Exertion Of Calcium By Urinary Stone Disease Patients And ...

    African Journals Online (AJOL)

    To compare the urinary excretion of calcium by subjects in a known area of high incidence of urinary stone disease, and a known area of low incidence, 12 adult male patients with idiopathic calcigerous urinary stone disease in south-East Nigeria and 55 similar patients from Scotland, United Kingdom were analyzed ...

  8. Profile of Ear Diseases among Elderly Patients in Sagamu, South ...

    African Journals Online (AJOL)

    The importance of screening for hearing impairment in the elderly patients was also stressed. KEYWORDS: Cerumen, Ear disease, Elderly, Otitis, Presbycusis. Erratum Note: Olusola AS on the article “Profile of Ear Diseases among Elderly Patients in Sagamu, South-Western Nigeria” on Page Nig. J. Med 2013. 143-147.

  9. Diagnosis and treatment of invasive fungal diseases in patients with severe liver diseases

    Directory of Open Access Journals (Sweden)

    ZANG Hong

    2016-09-01

    Full Text Available Invasive fungal diseases (IFDs are an important factor affecting the prognosis of patients with severe liver diseases, and their early diagnosis remains a challenge for clinicians. The four most commonly seen IFDs are candidiasis, aspergillosis, cryptococcosis, and pneumocystis pneumonia. We should pay attention to the risk of developing IFDs in patients with severe liver diseases during clinical management. Particularly, early diagnosis and proper treatment of IFDs are important in high-risk patients. These are vital to improving the prognosis of patients with severe liver diseases.

  10. Proportion of patients in the Uganda rheumatic heart disease ...

    African Journals Online (AJOL)

    Proportion of patients in the Uganda rheumatic heart disease registry with advanced ... of Cardiology guidelines on the management of valvular heart disease. ... disease that require surgical treatment yet they cannot access this therapy due to ... By Country · List All Titles · Free To Read Titles This Journal is Open Access.

  11. Factors associated with gastro-duodenal disease in patients ...

    African Journals Online (AJOL)

    Background: There is a high prevalence of gastro-duodenal disease in sub Saharan Africa. Peptic ulcer disease in dyspeptic patients, 24.5%, was comparable to prevalence of gastro-duodenal disease among symptomatic individuals in developed countries (12 – 25%). Limited data exists regarding its associated risk ...

  12. Periodontal disease in diabetic patients - clinical and histopathological aspects.

    Science.gov (United States)

    Corlan Puşcu, Dorina; Ciuluvică, Radu Constantin; Anghel, Andreea; Mălăescu, Gheorghe Dan; Ciursaş, Adina Nicoleta; Popa, Gabriel Valeriu; Agop Forna, Doriana; Busuioc, Cristina Jana; Siloşi, Izabela

    2016-01-01

    Periodontal disease is one of the most frequent diseases affecting people all over the world. The relation between periodontal disease and diabetes mellitus raised the interest both of dentists and doctors treating metabolic diseases, as the two conditions influence one another. In our study, we analyzed a number of 75 patients with diabetes mellitus and periodontal disease that presented to the medical consultory for conditions of the dental maxillary system. The clinical study showed that periodontal disease and diabetes may affect young adults as well, still this pathological association more frequently appears after the age of 50. The disease was identified especially in the women living in urban area. The clinical examination of the dental maxillary system identified the presence of gingival ulcerations, dental calculus, gingival bleeding, radicular leftovers with anfractuous margins, fixed prostheses with an inappropriate cervical adjustment. Of the systemic diseases associated to periodontal disease and diabetes mellitus, there was observed that 66.66% of the patients also suffered from cardiovascular diseases (high blood pressure, ischemic cardiopathy, heart failure), and 37.33% suffered from obesity. The histopathological and immunohistochemical tests highlighted the presence of an inflammatory chronic, intense reaction, mainly formed of lymphocytes, plasmocytes, macrophages and granulocytes, heterogeneously disseminated and alteration of the structure of marginal and superficial periodontium. The inflammatory reaction in the patients with periodontal disease and diabetes was more intense than in the patients with periodontal disease without diabetes.

  13. Hormones and arterial stiffness in patients with chronic kidney disease.

    Science.gov (United States)

    Gungor, Ozkan; Kircelli, Fatih; Voroneanu, Luminita; Covic, Adrian; Ok, Ercan

    2013-01-01

    Cardiovascular disease constitutes the major cause of mortality in patients with chronic kidney disease. Arterial stiffness is an important contributor to the occurrence and progression of cardiovascular disease. Various risk factors, including altered hormone levels, have been suggested to be associated with arterial stiffness. Based on the background that chronic kidney disease predisposes individuals to a wide range of hormonal changes, we herein review the available data on the association between arterial stiffness and hormones in patients with chronic kidney disease and summarize the data for the general population.

  14. Osteoporosis in chronic obstructive pulmonary disease patients

    DEFF Research Database (Denmark)

    Jørgensen, Niklas Rye; Schwarz, Peter

    2008-01-01

    The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence.......The purpose of this review is to examine the state of knowledge and clinical practice in the association of chronic obstructive pulmonary disease to osteoporosis and fracture incidence....

  15. Factors contributing to malnutrition in patients with Parkinson's disease.

    Science.gov (United States)

    Kim, Sung R; Chung, Sun J; Yoo, Sung-Hee

    2016-04-01

    Our objective in this study was to evaluate the nutritional status and to identify clinical, psychosocial, and nutritional factors contributing to malnutrition in Korean patients with Parkinson's disease. We used a descriptive, cross-sectional study design. Of 102 enrolled patients, 26 (25.5%) were malnourished and 27 (26.5%) were at risk of malnutrition based on Mini-Nutritional Assessment scores. Malnutrition was related to activity of daily living score, Hoehn and Yahr stage, duration of levodopa therapy, Beck Depression Inventory and Spielberger's Anxiety Inventory scores, body weight, body weight at onset of Parkinson's disease, and body mass index. On multiple logistic regression analysis, anxiety score, duration of levodopa therapy, body weight at onset of Parkinson's disease, and loss of body weight were significant factors predicting malnutrition in Parkinson's disease patients. Therefore, nutritional assessment, including psychological evaluation, is required for Parkinson's disease patients to facilitate interdisciplinary nutritional intervention for malnourished patients. © 2014 John Wiley & Sons Australia, Ltd.

  16. Medications Used for Cognitive Enhancement in Patients With Schizophrenia, Bipolar Disorder, Alzheimer's Disease, and Parkinson's Disease.

    Science.gov (United States)

    Hsu, Wen-Yu; Lane, Hsien-Yuan; Lin, Chieh-Hsin

    2018-01-01

    Cognitive impairment, which frequently occurs in patients with schizophrenia, bipolar disorder, Alzheimer's disease, and Parkinson's disease, has a significant impact on the daily lives of both patients and their family. Furthermore, since the medications used for cognitive enhancement have limited efficacy, the issue of cognitive enhancement still remains a clinically unsolved challenge. We reviewed the clinical studies (published between 2007 and 2017) that focused on the efficacy of medications used for enhancing cognition in patients with schizophrenia, bipolar disorder, Alzheimer's disease, and Parkinson's disease. Acetylcholinesterase inhibitors and memantine are the standard treatments for Alzheimer's disease and Parkinson's disease. Some studies have reported selective cognitive improvement in patients with schizophrenia following galantamine treatment. Newer antipsychotics, including paliperidone, lurasidone, aripiprazole, ziprasidone, and BL-1020, have also been reported to exert cognitive benefits in patients with schizophrenia. Dopaminergic medications were found to improve language function in patients with Parkinson's disease. However, no beneficial effects on cognitive function were observed with dopamine agonists in patients with schizophrenia. The efficacies of nicotine and its receptor modulators in cognitive improvement remain controversial, with the majority of studies showing that varenicline significantly improved the cognitive function in schizophrenic patients. Several studies have reported that N -methyl-d-aspartate glutamate receptor (NMDAR) enhancers improved the cognitive function in patients with chronic schizophrenia. NMDAR enhancers might also have cognitive benefits in patients with Alzheimer's disease or Parkinson's disease. Raloxifene, a selective estrogen receptor modulator, has also been demonstrated to have beneficial effects on attention, processing speed, and memory in female patients with schizophrenia. Clinical trials with

  17. Epiretinal membrane removal in patients with Stargardt disease

    Directory of Open Access Journals (Sweden)

    Muna Bhende

    2015-01-01

    Full Text Available Epiretinal membranes (ERMs in Stargardt disease have been known to undergo spontaneous separation in children. Results of surgical intervention in adult patients with Stargardt disease have rarely been reported. A retrospective review of results of surgical intervention for ERM causing visual impairment in two adult patients of Stargardt disease was carried out. Both patients developed ERM in one eye during their follow-up period with the resultant drop in their preexisting visual acuity. Postsurgery, restoration of foveal contour with some improvement in visual acuity was observed in both patients. No adverse effect of surgery was noted.

  18. Celiac disease in patients with Williams-Beuren syndrome.

    Science.gov (United States)

    Mıhçı, Ercan; Nur, Banu Güzel; Berker-Karaüzüm, Sibel; Yılmaz, Aygen; Artan, Reha

    2015-01-01

    Celiac disease is an autoimmune, gastrointestinal disorder characterized by intolerance to the dietary grain protein gluten. An increased prevalence of celiac disease has been reported in Down syndrome and Turner syndrome, but there has been only few previous reports with respect to the association of celiac disease in Williams-Beuren syndrome. The aim of this study was to evaluate the frequency of celiac disease in our 24 Williams-Beuren syndrome patients. Gastrointestinal problems and celiac disease symptoms of patients were noted. All patients were analyzed by the titer of tissue transglutaminases IgA and IgG. HLA genotyping and intestinal biopsy was performed to the patients with positive serology. We also performed gluten free diet in the presence of compatible symptoms, serology, HLA genotyping and intestinal biopsy. In our study, two patients had positive tTG antibodies, but only one had positive biopsy finding for celiac disease. The frequency of celiac disease in patients with Williams-Beuren syndrome was estimated as 1/24 (4.1%). Though the number of participants in this study was limited, the results show that the frequency of celiac disease is higher in Williams-Beuren syndrome compared to the general population. We suggest that a high suspicion and testing for celiac disease should be recommended at certain intervals in all cases with Williams-Beuren syndrome to detect the cause of growth retardation and gastrointestinal problems.

  19. Transvascular lipoprotein transport in patients with chronic renal disease

    DEFF Research Database (Denmark)

    Jensen, Trine Krogsgaard; Nordestgaard, Børge Grønne; Feldt-Rasmussen, Bo

    2004-01-01

    BACKGROUND: While increased plasma cholesterol is a well-established cardiovascular risk factor in the general population, this is not so among patients with chronic renal disease. We hypothesized that the transvascular lipoprotein transport, in addition to the lipoprotein concentration in plasma......, determines the degree of atherosclerosis among patients with chronic renal disease. METHODS: We used an in vivo method for measurement of transvascular transport of low-density lipoprotein (LDL) in 21 patients with chronic renal disease and in 42 healthy control patients. Autologous 131-iodinated LDL...... was reinjected intravenously, and the 1-hour fractional escape rate was taken as index of transvascular transport. RESULTS: Transvascular LDL transport tended to be lower in patients with chronic renal disease than in healthy control patients [3.3 (95% CI 2.4-4.2) vs. 4.2 (3.7-4.2)%/hour; NS]. However...

  20. [The older patient with malignant diseases].

    Science.gov (United States)

    Buske, C; Hiddemann, W

    2007-11-01

    Most malignancies show a steep increase of incidence with growing age. Because of this age specific incidence and the general aging of the population in western industrial countries the number of elderly cancer patients continuously and rapidly increases. Despite this development elderly cancer patients are currently underrepresented in clinical trials. This is caused in part by the lack of a common definition of the elderly patient and by the fact that a part of the elderly patients suffers from co-morbidities, not allowing a more dose intense treatment in these patients. It is one of the key current challenges to compensate this deficit and to develop therapeutic concepts specifically for the elderly patients, taking the individual somatic, but also social situation and finally the quality and perspective of life of the elderly patient into account.

  1. Treatment of patients with minimal stage IIIA Hodgkin's disease

    International Nuclear Information System (INIS)

    Powlis, W.D.; Mauch, P.; Goffman, T.; Goodman, R.L.

    1987-01-01

    Treatment recommendations for patients with upper abdominal Stage IIIA Hodgkin's (III1A) disease have varied widely. The current study reports on a combined institutional retrospective review of 85 patients with surgically staged III1A Hodgkin's disease. Twenty-two patients received combined modality therapy (CMT), 36 patients were treated initially with total nodal irradiation (TNI), and 27 with mantle and para-aortic radiotherapy (MPA). Patients treated with CMT had an actuarial 8-year freedom from relapse (FFR) of 96% as compared to a FFR of 51% in TNI treated patients (p = 0.002), and a FFR of 54% in MPA treated patients (p = 0.004). Of the 11 relapses in MPA treated patients, 7 had a component of their failure in the untreated pelvic or inguinal nodes. The patients treated with CMT had an 8-year actuarial survival of 100% as compared to 79% in TNI treated patients (p = 0.055) and 78% in patients treated with MPA (p = 0.025). Histology and the number of splenic nodules were the most important prognostic variables. Patients with MC/LD histology and greater than or equal to 5 splenic nodules have a high risk of relapse (10/13) when treated with radiation alone (TNI or MPA). We recommend CMT for this group of patients. Patients with NS/LP histology and 1-4 splenic nodules represent a favorable subset of Stage III1A patients. Only 4/21 patients have relapsed and all 21 patients are currently alive without disease regardless of treatment. We currently feel that patients with Stage III1A Hodgkin's disease with NS/LP histology and splenic disease limited to 1-4 nodules are good candidates for MPA as an alternative to TNI or CMT

  2. [Vitamins and microelements in patients with chronic kidney disease].

    Science.gov (United States)

    Małgorzewicz, Sylwia; Jankowska, Magdalena; Kaczkan, Małgorzata; Czajka, Beata; Rutkowski, Bolesław

    2014-01-01

    The supply of vitamins and microelements in patients with chronic kidney disease (CKD) is very important and requires special attention. CKD patients presented deficiency of these substances in the diet and in organism, but also excess of fat-soluble vitamins or trace elements is observed. Studies indicate that deficiency of vitamins and antioxidants in diet and also enhanced oxidative stress are cause of many complications for example: accelerated process of arteriosclerosis in patients with chronic kidney disease.

  3. Disease management programs for CKD patients: the potential and pitfalls.

    Science.gov (United States)

    Rocco, Michael V

    2009-03-01

    Disease management describes the use of a number of approaches to identify and treat patients with chronic health conditions, especially those that are expensive to treat. Disease management programs have grown rapidly in the United States in the past several years. These programs have been established for patients with chronic kidney disease (CKD), but some have been discontinued because of the high cost of the program. Disease management programs for CKD face unique challenges. Identification of patients with CKD is hampered by incomplete use of the International Classification of Diseases, Ninth Revision (ICD-9) codes for CKD by physicians and the less than universal use of estimated glomerular filtration rate from serum creatinine measurements to identify patients with an estimated glomerular filtration rate less than 60 mL/min/1.73 m(2). CKD affects multiple organ systems. Thus, a comprehensive disease management program will need to manage each of these aspects of CKD. These multiple interventions likely will make a CKD disease management program more costly than similar disease management programs designed for patients with diabetes mellitus, congestive heart failure, or other chronic diseases. The lack of data that can be used to develop effective disease management programs in CKD makes it difficult to determine goals for the management of each organ system affected by CKD. Finally, long periods of observation will be needed to determine whether a particular disease management program is effective in not only improving patient outcomes, but also decreasing both resource use and health care dollars. This long-term observation period is contrary to how most disease management contracts are written, which usually are based on meeting goals during a 1- to 3-year period. Until these challenges are resolved, it likely will be difficult to maintain effective disease management programs for CKD.

  4. Pain Correlates with Sleep Disturbances in Parkinson's Disease Patients.

    Science.gov (United States)

    Fu, Yun-Ting; Mao, Cheng-Jie; Ma, Li-Jing; Zhang, Hui-Jun; Wang, Yi; Li, Jie; Huang, Jun-Ying; Liu, Jun-Yi; Liu, Chun-Feng

    2018-01-01

    Both sleep disorders and pain decrease quality of life in patients with Parkinson's disease (PD). However, little is known about the relationship between objective sleep disturbances and pain in patients with PD. This study aimed to (1) examine the clinical characteristics of pain in PD patients and (2) explore the correlation between pain and sleep disturbances in PD patients. Parkinson's disease patients (N = 144) underwent extensive clinical evaluations of motor and nonmotor symptoms and characteristics of pain. Overnight video-polysomnography was also conducted. Clinical characteristics and sleep parameters were compared between PD patients with or without pain. Pain was reported by 75 patients (52.1%), with 49 (65.3%) reporting pain of at least moderate severity. PD patients with pain were older and had longer disease duration, more severe PD symptoms as assessed by Hoehn and Yahr stage and the Unified Parkinson's Disease Rating Scale, and higher L-dopa equivalent daily dose compared with PD patients without pain. PD patients with pain also showed significantly decreased sleep efficiency (57.06% ± 15.84% vs. 73.80% ± 12.00%, P daily living, depressed mood, higher percentage of N1 sleep, and lower sleep efficiency were independent predictors of pain in patients with PD. Musculoskeletal pain is the most common type of pain in patients with PD. Disrupted sleep continuity, altered sleep architecture, depressed mood, and compromised activities of daily living may be associated with pain in patients with PD. © 2017 World Institute of Pain.

  5. Wolman disease in patients with familial hemophagocytic ...

    African Journals Online (AJOL)

    Solaf Elsayed

    2015-09-26

    Sep 26, 2015 ... Marine Gil b ... many inborn errors of metabolism and lysosomal storage diseases in which hemophagocytic ... The diagnosis of secondary HLH is usually made in association with infection by viruses, bacteria, fungi, or para-.

  6. Coronary artery disease in patients with cerebrovascular disease: a prospective study

    International Nuclear Information System (INIS)

    Rokey, R.; Rolak, L.A.; Harati, Y.; Kutka, N.; Verani, M.S.

    1984-01-01

    Coronary artery disease is the cause of death in most patients who have transient ischemic attacks or stroke. Evaluation for this condition is not routinely performed in such patients, and no prospective studies have been reported. We prospectively examined 50 consecutive patients with transient ischemic attacks or mild stroke to determine the prevalence and importance of coronary artery disease. All patients were examined by a cardiologist and underwent both exercise thallium-201 scintigraphy and exercise radionuclide ventriculography. Sixteen patients were suspected to have coronary artery disease on the basis of clinical evaluation. In 15 of these the was confirmed by the nuclear scans. The remaining 34 patients had no clinical evidence of heart disease, yet 14 had abnormal cardiac scans. Twenty of 22 patients with abnormal scans who underwent cardiac catheterization had significant coronary artery disease or a cardiomyopathy. The discovery of heart disease altered clinical management in 13 patients. Overall, 29 of 50 patients had significant coronary artery disease, compared with a 7% prevalence of the condition in other patients of similar age at the same institution

  7. Survival Analysis of Patients with End Stage Renal Disease

    Science.gov (United States)

    Urrutia, J. D.; Gayo, W. S.; Bautista, L. A.; Baccay, E. B.

    2015-06-01

    This paper provides a survival analysis of End Stage Renal Disease (ESRD) under Kaplan-Meier Estimates and Weibull Distribution. The data were obtained from the records of V. L. MakabaliMemorial Hospital with respect to time t (patient's age), covariates such as developed secondary disease (Pulmonary Congestion and Cardiovascular Disease), gender, and the event of interest: the death of ESRD patients. Survival and hazard rates were estimated using NCSS for Weibull Distribution and SPSS for Kaplan-Meier Estimates. These lead to the same conclusion that hazard rate increases and survival rate decreases of ESRD patient diagnosed with Pulmonary Congestion, Cardiovascular Disease and both diseases with respect to time. It also shows that female patients have a greater risk of death compared to males. The probability risk was given the equation R = 1 — e-H(t) where e-H(t) is the survival function, H(t) the cumulative hazard function which was created using Cox-Regression.

  8. Risk of primary biliary cirrhosis in patients with coeliac disease

    DEFF Research Database (Denmark)

    Sørensen, Henrik Toft; Thulstrup, Ane Marie; Blomqvist, P

    1999-01-01

    BACKGROUND: Several case reports, but only a few studies, have examined the coexistence of coeliac disease and primary biliary cirrhosis. AIM: To estimate the risk of primary biliary cirrhosis in two national cohorts of patients with coeliac disease in Denmark and Sweden. METHODS: Through record...... linkage all Danish patients hospitalised with coeliac disease were followed for possible occurrence of primary biliary cirrhosis from 1 January 1977 until 31 December 1992. All patients hospitalised with coeliac disease in Sweden from 1987 to 1996 were also followed in a separate analysis. RESULTS......: A total of 896 patients with coeliac disease were identified in Denmark with a median follow up period of 9.1 years for a total of 8040 person-years at risk. Two cases of primary biliary cirrhosis were observed where 0.07 were expected, giving a standardised incidence ratio of 27.6 (95% confidence...

  9. Analysis of electrocardiogram in chronic obstructive pulmonary disease patients.

    Science.gov (United States)

    Lazović, Biljana; Svenda, Mirjana Zlatković; Mazić, Sanja; Stajić, Zoran; Delić, Marina

    2013-01-01

    Chronic obstructive pulmonary disease is the fourth leading cause of mortality worldwide. It is defined as a persistent airflow limitation usually progressive and not fully reversible to treatment. The diagnosis of chronic obstructive pulmonary disease and severity of disease is confirmed by spirometry. Chronic obstructive pulmonary disease produces electrical changes in the heart which shows characteristic electrocardiogram pattern. The aim of this study was to observe and evaluate diagnostic values of electrocardiogram changes in chronic obstructive pulmonary disease patients with no other comorbidity. We analyzed 110 electrocardiogram findings in clinically stable chronic obstructive pulmonary disease patients and evaluated the forced expiratory volume in the first second, ratio of forces expiratory volume in the first second to the fixed vital capacity, chest radiographs and electrocardiogram changes such as p wave height, QRS axis and voltage, right bundle branch block, left bundle branch block, right ventricular hypertrophy, T wave inversion in leads V1-V3, S1S2S3 syndrome, transition zone in praecordial lead and QT interval. We found electrocardiogram changes in 64% patients, while 36% had normal electrocardiogram. The most frequent electrocardiogram changes observed were transition zone (76.36%) low QRS (50%) and p pulmonale (14.54%). Left axis deviation was observed in 27.27% patients. Diagnostic values of electrocardiogram in patients with chronic obstructive pulmonary disease suggest that chronic obstructive pulmonary disease patients should be screened electrocardiographically in addition to other clinical investigations.

  10. Adult Congenital Heart Disease Patients Experience Similar Symptoms of Disease Activity.

    Science.gov (United States)

    Cedars, Ari M; Stefanescu Schmidt, Ada; Broberg, Craig; Zaidi, Ali; Opotowsky, Alexander; Grewal, Jasmine; Kay, Joseph; Bhatt, Ami B; Novak, Eric; Spertus, John

    2016-03-01

    There is a lack of objective data on the symptoms characterizing disease activity among adults with congenital heart disease (ACHD). The purpose of this study was to elicit the most important symptoms from patients across the spectrum of ACHD and to examine whether reported symptoms were similar across the spectrum of ACHD as a foundation for creating a patient-reported outcome measure(s). We constructed a 39-item survey using input from physicians specializing in ACHD to assess the symptoms patients associate with disease activity. Patients (n=124) prospectively completed this survey, and the results were analyzed based on underlying anatomy and disease complexity. A confirmatory cohort of patients (n=40) was then recruited prospectively to confirm the validity of the initial data. When grouped based on underlying anatomy, significant differences in disease-related symptom rankings were found for only 6 of 39 symptoms. Six symptoms were identified which were of particular significance to patients, regardless of underlying anatomy. Patients with anatomy of great complexity experienced greater overall symptom severity than those with anatomy of low or moderate complexity, attributable exclusively to higher ranking of 5 symptoms. The second patient cohort had symptom experiences similar to those of the initial cohort, differing in only 5 of 39 symptoms. This study identified 6 symptoms relevant to patients across the spectrum of ACHD and remarkable homogeneity of patient experience, suggesting that a single disease-specific patient-reported outcome can be created for quality and outcome assessments. © 2016 American Heart Association, Inc.

  11. Abdominal fat and risk of coronary heart disease in patients with peripheral arterial disease

    NARCIS (Netherlands)

    Brouwer, Beate G.; Visseren, Frank L. J.; Stolk, Ronald P.; van der Graaf, Yolanda

    Objective: We investigated whether the presence of concomitant coronary heart disease (CHD) in patients with peripheral arterial disease (PAD) can be explained by intra-abdominal fat accumulation and compared different measures of adiposity as predictors of CHD in patients with PAD. Research Methods

  12. Thrombophilic Risk Factors in Patients With Inflammatory Bowel Disease.

    Science.gov (United States)

    Yazici, Ayten; Senturk, Omer; Aygun, Cem; Celebi, Altay; Caglayan, Cigdem; Hulagu, Sadettin

    2010-06-01

    Inflammatory bowel disease (IBD) patients have an increased risk for thromboembolism. The aim of this study was to assess the presence of thrombophilic risk factors in IBD patients and to assess the associations of these factors with disease activity. Forty-eight patients with IBD (24 ulcerative colitis, 24 Crohn's disease) and 40 matched healthy control individuals were enrolled. In addition to routine biochemical analysis, fasting blood samples were studied for prothrombin time (PT), activated partial thromboplastin time (aPTT), fibrinogen, protein-C, protein-S, antithrombin III, factor VII, factor VIII, D-dimer, vitamin B 12 , folic acid and homocysteine. Levels of erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), fibrinogen, D-dimer and the number of platelets were significantly higher in patients with IBD. When compared to control group, in patients with Crohn's disease serum homocystein levels were significantly higher (p = 0.025) while serum folic acid levels were significantly lower (p homocystein and the number of platelets were found to be significantly higher in Crohn's disease patients who were in active period of the disease. Thrombophilic defects are multifactorial and might be frequently seen in IBD patients. They might contribute to thrombotic complications of this disease.

  13. Addiction or pseudoaddiction in sickle cell disease patients: Time to ...

    African Journals Online (AJOL)

    Objective: The objective of this report is to highlight the background factors associated with opioid abuse among Sickle Cell Disease (SCD) patients. Patients: Eleven patients aged 13-53 years (mean, 26.1yrs) which included six female and five male were seen in the last six year at a tertiary health facility. The modes of ...

  14. Screening for anxiety disorders in patients with coronary artery disease

    NARCIS (Netherlands)

    Bunevicius, A.; Staniute, M.; Brozaitiene, J.; Pop, V.J.M.; Neverauskas, J.; Bunevicius, R.

    2013-01-01

    Background Anxiety disorders are prevalent and associated with poor prognosis in patients with coronary artery disease (CAD). However, studies examining screening of anxiety disorders in CAD patients are lacking. In the present study we evaluated the prevalence of anxiety disorders in patients with

  15. Colorectal cancer in patients with inflammatory bowel disease

    DEFF Research Database (Denmark)

    Andersen, Vibeke; Halfvarson, Jonas; Vogel, Ulla Birgitte

    2012-01-01

    The inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC), may be complicated by colorectal cancer (CRC). In a recent population-based cohort study of 47 347 Danish patients with IBD by Tine Jess and colleagues 268 patients with UC and 70 patients with CD developed C...... preventive strategies in order to avoid CRC in IBD patients. The achieved knowledge may also be relevant for other inflammation-associated cancers.......The inflammatory bowel diseases (IBD), Crohn's disease (CD) and ulcerative colitis (UC), may be complicated by colorectal cancer (CRC). In a recent population-based cohort study of 47 347 Danish patients with IBD by Tine Jess and colleagues 268 patients with UC and 70 patients with CD developed CRC...... during 30 years of observation. The overall risk of CRC among patients with UC and CD was comparable with that of the general population. However, patients diagnosed with UC during childhood or as adolescents, patients with long duration of disease and those with concomitant primary sclerosing...

  16. Cardiovascular disease in patients with end-stage renal disease on hemodialysis in a developing country

    Directory of Open Access Journals (Sweden)

    Leila S. V. Silva

    2012-01-01

    Full Text Available Cardiovascular disease is the main cause of death among patients with end-stage renal disease (ESRD. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on hemodialysis (HD in Brazil. Their mean age was 47 ± 39 years. The main risk factors for cardiovascular diseases were arterial hypertension (89.4%, dyslipidemia (78.3%, low high-density lipoprotein levels (84.2% and low physical activity (64.1%. Family history of coronary insufficiency and high low-density lipoprotein levels were significantly associated with coronary artery disease (P = 0.005 and P = 0.029, respectively. Sedentary life style, diabetes mellitus, secondary hyperparathyroidism and hyperglycemia also showed a significant association with the underlying vascular disease (P = 0.017, P = 0.039, P = 0.037 and P = 0.030, respectively. Hypercalcemia, hypertension and black race were factors significantly associated with left ventricular systolic dysfunction (P = 0.01, P = 0.0013 and P = 0.024, respectively. Our study shows that the most prevalent cardiovascular diseases in patients with ESRD were left ventricular hypertrophy, atherosclerotic disease, valvular disease and coronary artery disease. Hypertension and dyslipidemia were the common risk factors associated with cardiovascular diseases. The present study was undertaken to identify the main cardiovascular diseases and their risk factors in 160 patients with ESRD on HD in a single center in Brazil.

  17. Celiac Disease in Patients with Cystic Fibrosis-Related Bone Disease

    Directory of Open Access Journals (Sweden)

    Melissa S. Putman

    2017-01-01

    Full Text Available Both cystic fibrosis (CF and celiac disease can cause low bone mineral density (BMD and fractures. Celiac disease may occur at a higher frequency in patients with CF than the general population, and symptoms of these conditions may overlap. We report on two patients presenting with CF-related bone disease in the past year who were subsequently found to have concurrent celiac disease. Because adherence to a gluten-free diet may improve BMD in patients with celiac disease, this could have important implications for treatment. Clinicians should consider screening for celiac disease in patients with CF who have low BMD, worsening BMD in the absence of other risk factors, and/or difficult to treat vitamin D deficiency.

  18. Disease trajectories in nursing home patients.

    NARCIS (Netherlands)

    Husebo, B.S.; Hylen Randhoff, A.; Sandvik, R.; Omland, G.; Gysels, M.; Francke, A.; Hertogh, C.; Ribbe, M.; Deliens, L.

    2011-01-01

    Research aims: About 17 500 patients die in Norwegian nursing homes (NH) every year, 14-27% of these patients have diagnoses of cancer, 75% heart failure, and 80% dementia. Little is known about their last months and days regarding medical treatment, needs for multi-professional care, advance

  19. The Prevalence of Fabry Disease in Patients with Chronic Kidney Disease in Turkey: The TURKFAB Study

    Directory of Open Access Journals (Sweden)

    Kultigin Turkmen

    2016-12-01

    Full Text Available Background/Aims: Fabry disease is a treatable cause of chronic kidney disease (CKD characterized by a genetic deficiency of α-galactosidase A. European Renal Best Practice (ERBP recommends screening for Fabry disease in CKD patients. However, this is based on expert opinion and there are no reports of the prevalence of Fabry disease in stage 1-5 CKD. Hence, we investigated the prevalence of Fabry disease in CKD patients not receiving renal replacement therapy. Methods: This prospective study assessed α-galactosidase activity in dried blood spots in 313 stage 1-5 CKD patients, 167 males, between ages of 18-70 years whose etiology of CKD was unknown and were not receiving renal replacement therapy. The diagnosis was confirmed by GLA gene mutation analysis. Results: Three (all males of 313 CKD patients (0.95% were diagnosed of Fabry disease, for a prevalence in males of 1.80%. Family screening identified 8 aditional Fabry patients with CKD. Of a total of 11 Fabry patients, 7 were male and started enzyme replacement therapy and 4 were female. The most frequent manifestations in male patients were fatigue (100%, tinnitus, vertigo, acroparesthesia, hypohidrosis, cornea verticillata and angiokeratoma (all 85%, heat intolerance (71%, and abdominal pain (57%. The most frequent manifestations in female patients were fatigue and cornea verticillata (50%, and tinnitus, vertigo and angiokeratoma (25%. Three patients had severe episodic abdominal pain attacks and proteinuria, and were misdiagnosed as familial Mediterranean fever. Conclusions: The prevalence of Fabry disease in selected CKD patients is in the range found among renal replacement therapy patients, but the disease is diagnosed at an earlier, treatable stage. These data support the ERBP recommendation to screen for Fabry disease in patients with CKD of unknown origin.

  20. Novel combined management approaches to patients with diabetes, chronic kidney disease and cardiovascular disease.

    Science.gov (United States)

    Spaak, J

    2017-03-01

    Most patients we care for today suffer from more than one chronic disease, and multimorbidity is a rapidly growing challenge. Concomitant cardiovascular disease, renal dysfunction and diabetes represent a large proportion of all patients in cardiology, nephrology and diabetology. These entities commonly overlap due to their negative effects on vascular function and an accelerated atherosclerosis progression. At the same time, a progressive subspecialisation has caused the cardiologist to treat 'only' the heart, nephrologists 'only' the kidneys and endocrinologists' 'only' diabetes. Studies and guidelines follow the same pattern. This often requires patients to visit specialists for each field, with a risk of both under-diagnosis and under-treatment. From the patient's perspective, there is a great need for coordination and facilitation of the care, not only to reduce disease progression but also to improve quality of life. Person-centred integrated clinics for patients with cardiovascular disease, renal dysfunction and diabetes are a promising approach for complex chronic disease management.

  1. [Consumer surveys among hospitalized patients with lung disease].

    Science.gov (United States)

    Humborstad, O T; Omenaas, E; Gulsvik, A

    2001-03-30

    The aim of our survey was to record the experiences of hospitalised patients with respiratory diseases in order to create a more patient-friendly department. Our study included 609 patients (response rate 70%) with a median age of 64 years (range 13-91) who were discharged from the Department of Thoracic Medicine, Haukeland University Hospital in October 1991, 1992, 1994, 1995 and 1996. 268 patients had obstructive lung disease, 82 had lung cancer. They answered a questionnaire with 24 questions. Patient reception to the ward and staff knowledge of the patients' illnesses, were for the physicians rated as good or better by 92% and 79% and for the nurses by 94% and 70% respectively. 16% of the patients experienced insecurity, 17% anxiety, 12% helplessness, 9% loneliness and 12% little say in the decision making process. Trend factors for these emotional experiences were female sex, old age, obstructive lung disease and long stay in hospital. Patients aged 50 to 69 years and patients with lung cancer had the lowest rate of negative emotional experiences. Despite staff awareness of the prevalence and of the patients' emotional experiences and the risk factors involved, there was no clear reduction of negative experiences in the later surveys compared to the first survey. Patients in a university hospital with respiratory diseases showed unchanged experiences of health care and personal emotions in repeated surveys over a period of five years.

  2. Nonmotor symptoms in patients suffering from motor neuron diseases

    Directory of Open Access Journals (Sweden)

    Rene Günther

    2016-07-01

    Full Text Available Background: The recently postulated disease spreading hypothesis has gained much attention, especially for Parkinson’s disease (PD. The various nonmotor symptoms (NMS in neurodegenerative diseases would be much better explained by this hypothesis than by the degeneration of disease-specific cell populations. Motor neuron disease (MND is primarily known as a group of diseases with a selective loss of motor function. Recent evidence, however, suggests disease spreading into nonmotor brain regions also in MND. The aim of this study was to comprehensively detect NMS in patients suffering from MND.Methods: We used a self-rating questionnaire including 30 different items of gastrointestinal, autonomic, neuropsychiatric and sleep complaints (NMSQuest which is an established tool in PD patients. 90 MND patients were included and compared to 96 controls.Results: In total, MND patients reported significantly higher NMS scores (median: 7 points in comparison to controls (median: 4 points. Dribbling, impaired taste/smelling, impaired swallowing, weight loss, loss of interest, sad/blues, falling and insomnia were significantly more prevalent in MND patients compared to controls. Interestingly excessive sweating was more reported in the MND group. Correlation analysis revealed an increase of total NMS score with disease progression.Conclusions: NMS in MND patients seemed to increase with disease progression which would fit with the recently postulated disease spreading hypothesis. The total NMS score in the MND group significantly exceeded the score for the control group, but only 8 of the 30 single complaints of the NMSQuest were significantly more often reported by MND patients. Dribbling, impaired swallowing, weight loss and falling could primarily be connected to motor neuron degeneration and declared as motor symptoms in MND.

  3. Clinical impact of exercise in patients with peripheral arterial disease.

    Science.gov (United States)

    Novakovic, Marko; Jug, Borut; Lenasi, Helena

    2017-08-01

    Increasing prevalence, high morbidity and mortality, and decreased health-related quality of life are hallmarks of peripheral arterial disease. About one-third of peripheral arterial disease patients have intermittent claudication with deleterious effects on everyday activities, such as walking. Exercise training improves peripheral arterial disease symptoms and is recommended as first line therapy for peripheral arterial disease. This review examines the effects of exercise training beyond improvements in walking distance, namely on vascular function, parameters of inflammation, activated hemostasis and oxidative stress, and quality of life. Exercise training not only increases walking distance and physiologic parameters in patients with peripheral arterial disease, but also improves the cardiovascular risk profile by helping patients achieve better control of hypertension, hyperglycemia, obesity and dyslipidemia, thus further reducing cardiovascular risk and the prevalence of coexistent atherosclerotic diseases. American guidelines suggest supervised exercise training, performed for a minimum of 30-45 min, at least three times per week, for at least 12 weeks. Walking is the most studied exercise modality and its efficacy in improving cardiovascular parameters in patients with peripheral arterial disease has been extensively proven. As studies have shown that supervised exercise training improves walking performance, cardiovascular parameters and quality of life in patients with peripheral arterial disease, it should be encouraged and more often prescribed.

  4. POLYCYSTIC KIDNEY DISEASE IN A PATIENT WITH ...

    African Journals Online (AJOL)

    hi-tech

    2003-01-01

    Jan 1, 2003 ... bossing with a depressed nasal bridge, bowing of the lower extremeties, trident hands, lumbar lordosis, ... cystic enlargement, is one of the most common dominantly inherited conditions and is an important ... addition to other autosomal dominant inherited diseases like tuberous sclerosis and von Hippel- ...

  5. Management of patients with chronic kidney disease

    African Journals Online (AJOL)

    This article deals with these aspects, including follow-up guidelines and management and treatment ... those with ischaemic heart disease also require cardiac review at least once a year. .... doses when fluid losses are high, e.g. sweating in hot environments, ... dried beans, lentils, offal, salmon, chocolate, cola drinks and.

  6. Heart disease in patients with osteogenesis imperfecta

    DEFF Research Database (Denmark)

    Ashournia, Hamoun; Johansen, Frank Ted; Folkestad, Lars

    2015-01-01

    INTRODUCTION: Osteogenesis imperfecta (OI) is a rare, inherited systemic connective tissue disease that causes decreased bioavailability of collagen type 1. Collagen type 1 is the most abundant connective tissue in the body and a key part of many organs. While the bone phenotype in OI is well des...

  7. Wolman disease in patients with familial hemophagocytic ...

    African Journals Online (AJOL)

    Major signs and symptoms include hepatomegaly, splenomegaly, anemia, leucopenia or thrombocytopenias which resemble many inborn errors of metabolism and lysosomal storage diseases in which hemophagocytic lymphohistiocytosis has also been reported as a secondary association. Case reports: We report three ...

  8. Rare disease patients in China anticipate the sunlight of legislation.

    Science.gov (United States)

    Gao, J J; Song, P P; Tang, W

    2013-06-01

    It is estimated that there are over ten million rare disease patients in China currently. Due to a lack of effective drugs and reimbursement regulations for medical expenses the diseases bring most patients enormous physical suffering and psychological despair. Past experience in other countries such as the United States, Japan, and the European Union have shown that legislation is the critical step to improve the miserable situation of rare disease patients. Laws and regulations for rare diseases in these countries prescribe a series of incentives for research and development of orphan drugs which turn out to obviously allow these drugs to flourish. Legislation has also established a drug reimbursement system to reduce the medical burden of the patients. These measures effectively protect the rights and interests of patients with rare diseases. In China, legislation for rare diseases has begun to attract the attention of authorities. It is anticipated that relevant laws and regulations will be established as early as possible to provide safeguards for rare disease patients in China.

  9. Left ventricular diastolic function in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Brugger, P.T.

    1986-01-01

    In 302 patients with confirmed coronary disease we determined the left ventricular diastolic function with the Nuclear Stethoscope by the aid of the Peak Filling Rate (PFR) and the Time to Peak Filling Rate (TPFR). Moreover we investigated the ejection fraction (EF). 201 patients had already suffered a myocardial infarction, of these 99 an anterior wall and 102 an inferior wall infarction. The remaining 101 patients had a CAD without a history of myocardial infarction. The PFR was 2.19 ± 0.65 EDV/sec in the 99 patients after anterior wall infarction and 2.62 ± 0.85 EDV/sec in the 102 patients after inferior wall infarction and 2.79 ± 0.85 EDV/sec in 101 patients with coronary artery disease without a history of myocardial infarction. For the PFR there could be found a statistically significant difference between normal patients and patients after anterior wall infarction (p [de

  10. Neurological symptoms in patients with biopsy proven celiac disease.

    Science.gov (United States)

    Bürk, Katrin; Farecki, Marie-Louise; Lamprecht, Georg; Roth, Guenter; Decker, Patrice; Weller, Michael; Rammensee, Hans-Georg; Oertel, Wolfang

    2009-12-15

    In celiac disease (CD), the gut is the typical manifestation site but atypical neurological presentations are thought to occur in 6 to 10% with cerebellar ataxia being the most frequent symptom. Most studies in this field are focused on patients under primary neurological care. To exclude such an observation bias, patients with biopsy proven celiac disease were screened for neurological disease. A total of 72 patients with biopsy proven celiac disease (CD) (mean age 51 +/- 15 years, mean disease duration 8 +/- 11 years) were recruited through advertisements. All participants adhered to a gluten-free diet. Patients were interviewed following a standard questionnaire and examined clinically for neurological symptoms. Medical history revealed neurological disorders such as migraine (28%), carpal tunnel syndrome (20%), vestibular dysfunction (8%), seizures (6%), and myelitis (3%). Interestingly, 35% of patients with CD reported of a history of psychiatric disease including depression, personality changes, or even psychosis. Physical examination yielded stance and gait problems in about one third of patients that could be attributed to afferent ataxia in 26%, vestibular dysfunction in 6%, and cerebellar ataxia in 6%. Other motor features such as basal ganglia symptoms, pyramidal tract signs, tics, and myoclonus were infrequent. 35% of patients with CD showed deep sensory loss and reduced ankle reflexes in 14%. Gait disturbances in CD do not only result from cerebellar ataxia but also from proprioceptive or vestibular impairment. Neurological problems may even develop despite strict adherence to a gluten-free diet. (c) 2009 Movement Disorder Society.

  11. Screening Fabry's disease in chronic kidney disease patients not on dialysis: a multicenter study.

    Science.gov (United States)

    Yeniçerioğlu, Yavuz; Akdam, Hakan; Dursun, Belda; Alp, Alper; Sağlam Eyiler, Funda; Akın, Davut; Gün, Yelda; Hüddam, Bülent; Batmazoğlu, Mehmet; Gibyeli Genek, Dilek; Pirinççi, Serhat; Ersoy, İsmail Rıfkı; Üzüm, Atilla; Soypaçacı, Zeki; Tanrısev, Mehmet; Çolak, Hülya; Demiral Sezer, Sibel; Bozkurt, Gökay; Akyıldız, Utku Oğan; Akyüz Ünsal, Ayşe İpek; Ünübol, Mustafa; Uslu, Meltem; Eryılmaz, Ufuk; Günel, Ceren; Meteoğlu, İbrahim; Yavaşoğlu, İrfan; Ünsal, Alparslan; Akar, Harun; Okyay, Pınar

    2017-11-01

    Fabry's disease is an X-linked inherited, rare, progressive, lysosomal storage disorder, affecting multiple organs due to the deficient activity of α-galactosidase A (α-Gal A) enzyme. The prevalence has been reported to be 0.15-1% in hemodialysis patients; however, the information on the prevalence in chronic kidney disease not on dialysis is lacking. This study aimed to determine the prevalence of Fabry's disease in chronic kidney disease. The patients older than 18 years, enclosing KDIGO 2012 chronic kidney disease definitions, not on dialysis, were enrolled. Dried blood spots on Guthrie papers were used to analyze α-Gal A enzyme and genetic analysis was performed in individuals with enzyme activity ≤1.2 μmol/L/h. A total of 1453 chronic kidney disease patients not on dialysis from seven clinics in Turkey were screened. The mean age of the study population was 59.3 ± 15.9 years. 45.6% of patients were female. The creatinine clearance of 77.3% of patients was below 60 mL/min/1.73 m 2 , 8.4% had proteinuria, and 2.5% had isolated microscopic hematuria. The mean value of patients' α-Gal A enzyme was detected as 2.93 ± 1.92 μmol/L/h. 152 patients had low levels of α-Gal A enzyme activity (≤1.2 μmol/L/h). In mutation analysis, A143T and D313Y variants were disclosed in three male patients. The prevalence of Fabry's disease in chronic kidney disease not on dialysis was found to be 0.2% (0.4% in male, 0.0% in female). Fabry's disease should be considered in the differential diagnosis of chronic kidney disease with unknown etiology even in the absence of symptoms and signs suggestive of Fabry's disease.

  12. Local anesthesia selection algorithm in patients with concomitant somatic diseases.

    Science.gov (United States)

    Anisimova, E N; Sokhov, S T; Letunova, N Y; Orekhova, I V; Gromovik, M V; Erilin, E A; Ryazantsev, N A

    2016-01-01

    The paper presents basic principles of local anesthesia selection in patients with concomitant somatic diseases. These principles are history taking; analysis of drugs interaction with local anesthetic and sedation agents; determination of the functional status of the patient; patient anxiety correction; dental care with monitoring of hemodynamics parameters. It was found that adhering to this algorithm promotes prevention of urgent conditions in patients in outpatient dentistry.

  13. Knowledge, Beliefs and Attitudes of Psoriasis Patients About the Disease

    Directory of Open Access Journals (Sweden)

    Aslı Küçükünal

    2013-05-01

    Full Text Available Background and Design: This study evaluates the patients’ knowledge, opinions and attitudes about psoriasis.Materials and Methods: A total of 111 patients over the age of 18, clinically and histopathologically diagnosed with chronic plaque-type psoriasis were included in the study. Patients who have psychiatric illness and inadequate intelligence were excluded. A questionnaire including items on knowledge, opinions and attitudes on psoriasis were filled out by the patients and the results were analyzed statistically.Results: One hundred-eleven (45 female, 66 male patients were included in our study. 6.3% of patients did not know the diagnosis of their disease. 68.5% of patients thought that psoriasis was a contagious disease while18% thought that psoriasis was a hereditary condition. 88.3% of patients declined that they were informed about the disease by the doctor. 62.2% of patients believed that they had adequate information about psoriasis. 51.4% of patients believed that doctors gave them enough information about psoriasis. 44.1% of patients knew that psoriasis was aggravated by stress while 38.7% did not know any of the aggravating factors of psoriasis. 70.3% of patients believed that psoriasis would spread if not treated. Patients mostly (98.2% had idea about topical treatment options. 82% of patients were afraid of having psoriasis on their face. 5.4% of patients were uncomfortable with the idea of their partners’ having psoriasis. 72.1%, 88.3%, 72.1% of patients reported no negative effect of psoriasis on their relations with friends, family members, work or school life, respectivelyDiscussion: Our results showed that psoriasis patients do not have adequate knowledge about the disease. We think that dermatologists should pay more attention to inform and raise awareness of patie

  14. Frequency of undiagnosed chronic obstructive pulmonary disease in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Ullah, R.; Ghaffar, T.; Khan, I.; Muhammad, R.; Salman, S.

    2017-01-01

    Chronic obstructive airway disease (COPD) is considered as risk factor for coronary artery disease (CAD) along with other risk factors. This study was conducted to determine the frequency of undiagnosed chronic obstructive pulmonary disease in patients with coronary artery disease. Methods: This cross-sectional study was conducted in the Pulmonology and Cardiology wards/OPD's of Khyber Teaching Hospital Peshawar. Patients more than 35 years of age, diagnosed with CAD of either gender were included. Patients already diagnosed with COPD, recent myocardial infarction (within 7 days), left ventricular impairment, pneumothorax, bronchiectasis, comatose patient, asthmatic and those with chest trauma were excluded. All the patients underwent spirometry examination before and after administration of salbutamol (5 mg for 5 minutes) via nebulizer. FEV1/FVC less than 70% confirmed the presence of COPD. Results: Out of 151 patients, 57 (37.7%) were found to have COPD. Among them, 39 (68.42%) were male and 18 (31.57%) were female. Among male patients with COPD, 82.05% (n=32) were smokers and 17.94% (n=7) were nonsmokers while in females with COPD no one was smoker. Conclusion: COPD is an under-diagnosed progressive disease in patients with high risk patients with coronary artery disease. (author)

  15. Impaired vascular reactivity in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Tetzner, Fabian; Scholze, Alexandra; Wittstock, Antje

    2008-01-01

    Patients with chronic kidney disease (CKD) show increased cardiovascular morbidity. We hypothesized that vascular properties which can be routinely evaluated noninvasively are related to different stages of CKD and their clinical and biochemical characteristics....

  16. Utilizing a disease management approach to improve ESRD patient outcomes.

    Science.gov (United States)

    Anand, Shaan; Nissenson, Allen R

    2002-01-01

    In this era of processes and systems to improve quality, disease management is one methodology to improve care delivery and outcomes for patients with chronic kidney disease (CKD). In most disease management systems a senior renal nurse coordinates all aspects of the patient's care and ensures that the prescribed and necessary care is delivered for both CKD-related and comorbid conditions. The nurse also continually monitors outcomes on quality indicators and key performance measures. These outcome data are then aggregated and analyzed, are compared with local and national benchmarks, and drive the continuous quality improvement (CQI) process. Such a system attempts to centralize the currently fragmented care delivery system, continually improve patient outcomes, and conserve scarce economic resources. Early data suggest a disease management approach may improve both the morbidity and mortality of CKD patients.

  17. Generalized Vitiligo Associated Autoimmune Diseases in Japanese Patients Their Families

    Directory of Open Access Journals (Sweden)

    Tomohiko Narita

    2011-01-01

    Conclusions: Among Japanese vitiligo patients, there is a subgroup with strong evidence of genetically determined susceptibility to not only vitiligo, but also to autoimmune thyroid disease and other autoimmune disorders.

  18. Proportion of patients in the Uganda rheumatic heart disease ...

    African Journals Online (AJOL)

    . The optimum management strategy was determined according to the 2012 European Society of Cardiology guidelines on the management of valvular heart disease. Results: Out of the 551 patient's records evaluated, 398 (72.3%) required ...

  19. Hypoglycemia in Patients with Diabetes and Renal Disease

    Directory of Open Access Journals (Sweden)

    Mazen Alsahli

    2015-05-01

    Full Text Available This article summarizes our current knowledge of the epidemiology, pathogenesis, and morbidity of hypoglycemia in patients with diabetic kidney disease and reviews therapeutic limitations in this situation.

  20. Suicide and patients with neurologic diseases. Methodologic problems

    DEFF Research Database (Denmark)

    Stenager, E N; Stenager, Egon

    1992-01-01

    OBJECTIVE: The suicide risk in patients with many neurologic diseases has been reported to be greater than that in the general population. Studies on the subject are, however, often encumbered with methodologic problems. We appraised these problems and, based on an evaluation, reappraised knowledge...... of the suicide risk in patients with specific neurologic diseases. DATA SOURCE: Using the computerized database MEDLINE, we identified all published reports with the key words suicide, attempted suicide, and neurologic diseases. STUDY SELECTION: We assessed and reviewed studies concerning the most common...... of the studies, the methods used gave rise to uncertainty about the conclusion presented. CONCLUSION: An increased suicide risk was found in patients suffering from multiple sclerosis and spinal cord lesions as well as in selected groups of patients with epilepsy. In other neurologic diseases, the suicide risk...

  1. Steroid allergy in patients with inflammatory bowel disease.

    LENUS (Irish Health Repository)

    Malik, M

    2007-11-01

    Background: Contact allergy to a steroid enema leading to worsening of inflammatory bowel disease (IBD) has recently been reported. This study was designed to look for evidence of steroid allergy in patients with IBD.

  2. Study of cardiovascular diseases in hospitalized AECOPD patients

    Directory of Open Access Journals (Sweden)

    Mohamed El-Shabrawy

    2017-01-01

    Conclusions: The prevalence of cardiovascular diseases (CVD in patients hospitalized for COPD in Zagazig University Hospital was high. Age, sex and CVD trends, as well as life style changes, should be considered when prevention and control strategies are formulated.

  3. Pregnancy Outcome among Patients with Sickle Cell Disease in Jos

    African Journals Online (AJOL)

    Zamzar

    The antenatal complications included anaemia (62.9%), vaso-oclusive. (bone pain) ... Conclusion: Pregnancy in sickle cell disease patients is associated with high maternal and perinatal morbidity .... and malaria (25.7%) were other common.

  4. Towards safer surgery in patients with sickle cell disease

    International Nuclear Information System (INIS)

    Meshikhes, Abdul-Wahed N.

    2007-01-01

    Surgery in patients with sickle cell disease (SCD) has been associated with high morbidity and mortality. In recent years, a marked improvement in the safety of surgery and anesthesia in this high-risk group of patients has been witnessed; owing to the improvements in surgical and anesthetic care, greater awareness of pathophysiology of disease, proper perioperative preparation and attention to factors predisposing to vasoocclusive crises. However, this is not paralleled by similar improvement in countries where the disease is not prevalent. Greater population mobility in recent years makes recognition of surgical manifestations of the disease and awareness of perioperative management of sickle cell patients undergoing surgical interventions of paramount importance. This article aims to summarize steps towards safer surgery in patients with SCD. (author)

  5. Mitochondrial Diseases: Clinical Features- Management of Patients

    Directory of Open Access Journals (Sweden)

    Filiz Koc

    2003-02-01

    Full Text Available Mitochondria are unique organells which their own DNA in cells. Human mitochondrial DNA is circular, double-stranded molecule and small. Because all mitochondria are contributed by the ovum during the formation of the zygote, the mitochondrial genom is transmitted by maternal inheritance. Multisystem disorders such as deafness, cardiomyopathy, miyopathy can be seen in mitochondrial diseases. [Archives Medical Review Journal 2003; 12(0.100: 14-31

  6. Somatostatin receptor scintigraphy in patients with cat-scratch disease

    International Nuclear Information System (INIS)

    Krause, R.; Schnedl, W.J.; Hoier, S.; Piswanger-Soelkner, C.; Lipp, R.W.; Daxboeck, F.; Reisinger, E.C.

    2006-01-01

    Aim: somatostatin receptor scintigraphy images various neoplastic, granulomatous, and auto-immun diseases. Cat-scratch disease in an infectious granulomatous disease usually affecting the lymphnodes. It is not known whether cat-scratch disease provides positive somatostatin receptor scintigrams. Patients, methods: twelve patients with lymphadenitis and suspected cat-scratch disease were investigated by immunofluorescence antibody testing and somatostatin receptor scintigraphy. Suppurated lymphnodes were extracted or drained and Bartonella henselae specific PCR was then performed. Results: eleven of 12 patients showed IgG antibodies against B. henselea. SRS showed positive scintigraphic results in 6 of 11 patients with CSD. B. henselae DNA was detected in tissue of lymphnodes from 4 of 5 patients with lymphnode extraction or lymphnode drainage. SRS demonstrated positive scintigrams in all patients with a positive PCR. In one patient with suspected CSD SRS was negative as well as antibody testing. Conclusion: somatostatin receptor scintigraphy correlated with positive Bartonella henselae specific PCR tests and positive Bartonella henselae specific antibody tests in patients with CSD. (orig.)

  7. Somatostatin receptor scintigraphy in patients with cat-scratch disease

    Energy Technology Data Exchange (ETDEWEB)

    Krause, R.; Schnedl, W.J.; Hoier, S. [Div. of Infectious Diseases, Dept. of Internal Medicine, Univ. Graz (Austria); Piswanger-Soelkner, C.; Lipp, R.W. [Div. of Nuclear Medicine, Dept. of Internal Medicine, Univ. Graz (Austria); Daxboeck, F. [Clinical Inst. for Hygiene and Medical Microbiology, Div. of Hospital Hygiene, Univ. of Vienna (Austria); Reisinger, E.C. [Div. of Infectious Diseases and Tropical Medicine, Dept. of Internal Medicine, Univ. Rostock (Germany)

    2006-07-01

    Aim: somatostatin receptor scintigraphy images various neoplastic, granulomatous, and auto-immun diseases. Cat-scratch disease in an infectious granulomatous disease usually affecting the lymphnodes. It is not known whether cat-scratch disease provides positive somatostatin receptor scintigrams. Patients, methods: twelve patients with lymphadenitis and suspected cat-scratch disease were investigated by immunofluorescence antibody testing and somatostatin receptor scintigraphy. Suppurated lymphnodes were extracted or drained and Bartonella henselae specific PCR was then performed. Results: eleven of 12 patients showed IgG antibodies against B. henselea. SRS showed positive scintigraphic results in 6 of 11 patients with CSD. B. henselae DNA was detected in tissue of lymphnodes from 4 of 5 patients with lymphnode extraction or lymphnode drainage. SRS demonstrated positive scintigrams in all patients with a positive PCR. In one patient with suspected CSD SRS was negative as well as antibody testing. Conclusion: somatostatin receptor scintigraphy correlated with positive Bartonella henselae specific PCR tests and positive Bartonella henselae specific antibody tests in patients with CSD. (orig.)

  8. [Subclinical and established kidney disease in recently diagnosed hypertensive patients].

    Science.gov (United States)

    Gómez-Marcos, Manuel Angel; Martínez-Salgado, Carlos; Grandes, Gonzalo; Recio-Rodríguez, José Ignacio; Castaño Sánchez, Yolanda; Rodríguez Sánchez, Emiliano; García-Ortiz, Luis

    2010-03-06

    To estimate renal disease in recently diagnosed hypertensive patients, and to identify factors related to renal disease. Cross-sectional study, with 425 hypertensive patients recently diagnosed in primary health care; renal disease was estimated with serum creatinine, albumin/creatinine index and glomerular filtration rate (GFR). We analyzed cardiovascular risk factors (CRF), subclinical organ injury and cardiovascular disease following the criteria of the 2007 European Guide of Hypertension. Average age: 58,96 +/- 12,73 years old, 63,3% male. We found dyslipemia in 80%, abdominal obesity in 49% and metabolic syndrome in 36% patients. These patients showed increased serum creatinine 3,3%, a reduction in GFR 9,6%, hidden renal disease 6,4%, microalbuminuria 7,5% and nephropathy 2,4%. Hypertensive patients with renal disease (17,88%) were older, with higher systolic pressure, higher incidence of metabolic syndrome, abnormal carotid intima-media thickness and ankle-arm index, and presence of cardiovascular disease. Variables associated with renal disease were metabolic syndrome (odds ratio = 11,12) and ankle-arm index (odds ratio = 17,55). Variables related to creatinina were sex, ankle-arm index and metabolic syndrome; variables related to GFR were sex, age, ankle-arm index, metabolic syndrome and body mass index (BMI); variables related with albumin/creatinine index included diabetes mellitus. Renal disease is detected in about 2 out of 10 hypertensive patients, when, besides serum creatinina, we analyze albumin/creatinine index and GFR. Metabolic syndrome and ankle-arm index are the main variables associated with renal disease. Copyright 2009 Elsevier España, S.L. All rights reserved.

  9. [Anaesthesia for patients with obstructive airway diseases].

    Science.gov (United States)

    Groeben, H; Keller, V; Silvanus, M T

    2014-01-01

    Obstructive lung diseases like asthma or chronic obstructive lung diseases have a high prevalence and are one of the four most frequent causes of death. Obstructive lung diseases can be significantly influenced by the choice of anesthetic techniques and anesthetic agents. Basically, the severity of the COPD and the degree of bronchial hyperreactivity will determine the perioperative anesthetic risk. This risk has to be assessed by a thorough preoperative evaluation and will give the rationale on which to decide for the adequate anaesthetic technique. In particular, airway instrumentation can cause severe reflex bronchoconstriction. The use of regional anaesthesia alone or in combination with general anaesthesia can help to avoid airway irritation and leads to reduced postoperative complications. Prophylactic antiobstructive treatment, volatile anesthetics, propofol, opioids, and an adequate choice of muscle relaxants minimize the anesthetic risk, when general anesthesia is required In case, despite all precautions intra-operative bronchospasm occurs, deepening of anaesthesia, repeated administration of beta2-adrenergic agents and parasympatholytics, and a single systemic dose of corticosteroids represent the main treatment options.

  10. Obstructive sleep apnea in chronic obstructive pulmonary disease patients.

    LENUS (Irish Health Repository)

    Lee, Ruth

    2011-03-01

    Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) represent two of the most prevalent chronic respiratory disorders and cardiovascular diseases are major co-morbidities in both. Co-existence of both disorders (overlap syndrome) occurs in 1% of adults and overlap patients have worse nocturnal hypoxemia and hypercapnia than COPD and OSA patients alone. The present review discusses recent data concerning the pathophysiological and clinical significance of the overlap syndrome.

  11. ANTITHROMBOTIC THERAPY IN PATIENTS WITH VALVULAR HEART DISEASE: WHAT'S NEW?

    Directory of Open Access Journals (Sweden)

    N. A. Shostak

    2017-01-01

    Full Text Available The article presents an overview of modern data and an analysis of the recommendations of the European Society of Cardiology and the European Association for Cardio-Thoracic Surgery published in 2017 regarding the use of antithrombotic therapy in patients with valvular heart disease. The results of studies devoted to the use of new oral anticoagulants in patients with valvular heart disease are demonstrated.

  12. Gene therapy and angiogenesis in patients with coronary artery disease

    DEFF Research Database (Denmark)

    Kastrup, Jens

    2010-01-01

    Not all patients with severe coronary artery disease can be treated satisfactorily with current recommended medications and revascularization techniques. Various vascular growth factors have the potential to induce angiogenesis in ischemic tissue. Clinical trials have only evaluated the effect...... of VEGF and FGF in patients with coronary artery disease. The initial small and unblinded studies with either recombinant growth factor proteins or genes encoding growth factors were encouraging, demonstrating both clinical improvement and evidence of angiogenesis. However, subsequent larger double...

  13. Duodopa pump treatment in patients with advanced Parkinson's disease

    DEFF Research Database (Denmark)

    Karlsborg, Merete; Korbo, Lise; Regeur, Lisbeth

    2010-01-01

    Patients with advanced Parkinson's disease (PD) often develop motor complications including fluctuations and involuntary movements (dyskinesias). In Denmark, treatment has comprised Deep Brain Stimulation (DBS) since the late 1990s, and as from 2002 use of a subcutaneous apomorphine pump. Monothe......Patients with advanced Parkinson's disease (PD) often develop motor complications including fluctuations and involuntary movements (dyskinesias). In Denmark, treatment has comprised Deep Brain Stimulation (DBS) since the late 1990s, and as from 2002 use of a subcutaneous apomorphine pump...

  14. Patients with psoriasis have an increased risk of cardiovascular diseases

    DEFF Research Database (Denmark)

    Ahlehoff, Ole; Gislason, Gunnar; Lindhardsen, Jesper

    2012-01-01

    Psoriasis is a chronic immunoinflammatory disease that affects 2-3% of the population and shares pathophysiologic mechanisms and risk factors with cardiovascular diseases. Studies have suggested psoriasis as an independent risk factor for cardiovascular disease and Danish guidelines...... on cardiovascular risk factor modification in patients with psoriasis and psoriatic arthritis have recently been published. We provide a short review of the current evidence and the Danish guidelines....

  15. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    International Nuclear Information System (INIS)

    Babcock, Diane S.

    2006-01-01

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  16. How patient positioning affects radiographic signs of canine lung disease

    International Nuclear Information System (INIS)

    Steyn, P.F.; Green, R.W.

    1990-01-01

    A single radiographic projection risks missing signs of lung disease. Four case reports of dogs are given to emphasize inadequate visualization with just one or two radiographs. It is advisable to take both right and left lateral views along with a dorsoventral view in a patient, that might have lung disease

  17. Huntington\\'s disease: Genetic heterogeneity in black African patients

    African Journals Online (AJOL)

    Objective. Huntington's disease (HD) has been reported to occur rarely in black patients. A new genetic variant– Huntington's disease-like 2 (HDL2) – occurring more frequently in blacks, has recently been described. The absence of an expanded trinucleotide repeat at the chromosome 4 HD locus was previously regarded ...

  18. Palliative Care for Patients and Families With Parkinson's Disease

    NARCIS (Netherlands)

    Bouca-Machado, R.; Titova, N.; Chaudhuri, K.R.; Bloem, B.R.; Ferreira, J.J.

    2017-01-01

    Parkinson's disease is the second most common neurodegenerative disease worldwide. There is widespread consensus that Parkinson patients, their carers, and clinicians involved in their care would benefit from a fully integrated, need-based provision of palliative care. However, the concept of

  19. Corpus callosum atrophy in patients with mild Alzheimer's disease

    DEFF Research Database (Denmark)

    Frederiksen, Kristian Steen; Garde, Ellen; Skimminge, Arnold

    2011-01-01

    Several studies have found atrophy of the corpus callosum (CC) in patients with Alzheimer's disease (AD). However, it remains unclear whether callosal atrophy is already present in the early stages of AD, and to what extent it may be associated with other structural changes in the brain......, such as age-related white matter changes (ARWMC) and progression of the disease....

  20. Patient Education in Chronic Skin Diseases: A Systematic Review

    NARCIS (Netherlands)

    de Bes, J.; Legierse, C.M.; Prinsen, C.A.C.; de Korte, J.

    2011-01-01

    The negative impact of skin disease on quality of life (QoL) has been described in many studies. Patient education as an adjunct to treatment, with the aim of improving QoL and reducing disease severity, is a relatively new technique in dermatology. The objective of this article is to analyse and

  1. Small bowel ultrasound in patients with celiac disease

    Energy Technology Data Exchange (ETDEWEB)

    Bartusek, D. [Department of Radiology, Masaryk University hospital Brno (Czech Republic)], E-mail: dbartusek@fnbrno.cz; Valek, V. [Department of Radiology, Masaryk University hospital Brno (Czech Republic)], E-mail: v.valek@fnbrno.cz; Husty, J. [Department of Radiology, Masaryk University hospital Brno (Czech Republic)], E-mail: jhusty@fnbrno.cz; Uteseny, J. [Department of Pediatric Internal Medicine, Masaryk University hospital Brno (Czech Republic)], E-mail: juteseny@fnbrno.cz

    2007-08-15

    Objective: Celiac disease (CD) is a common, lifelong disease with small bowel malabsorption based on genetically conditioned gluten intolerance. The clinical manifestation could be very heterogeneous. The proof of celiac disease is now based mainly on clinical and laboratory (antibodies and enterobiopsy) signs, which are in some cases problematic and inconvenient. Materials and methods: In our study we have examined 250 patients with suspection or with proven celiac disease and we evaluated specific ultrasound small bowel changes in this group. In the next step, we chose 59 patients with laboratory proved celiac disease and we statistically compared ultrasound, other laboratory and clinical findings in different forms and stages of the disease. Results: Specific small bowel pathologies in patients with celiac disease (like changes of intestinal villi in different parts of small bowel, abnormal peristalsis and mesenterial lymphadenopathy) can be well visualized by ultrasound and in combination with clinical and laboratory signs ultrasound examination could have an important role in screening, determination of diagnosis and monitoring of patients with different forms of celiac disease.

  2. Small bowel ultrasound in patients with celiac disease

    International Nuclear Information System (INIS)

    Bartusek, D.; Valek, V.; Husty, J.; Uteseny, J.

    2007-01-01

    Objective: Celiac disease (CD) is a common, lifelong disease with small bowel malabsorption based on genetically conditioned gluten intolerance. The clinical manifestation could be very heterogeneous. The proof of celiac disease is now based mainly on clinical and laboratory (antibodies and enterobiopsy) signs, which are in some cases problematic and inconvenient. Materials and methods: In our study we have examined 250 patients with suspection or with proven celiac disease and we evaluated specific ultrasound small bowel changes in this group. In the next step, we chose 59 patients with laboratory proved celiac disease and we statistically compared ultrasound, other laboratory and clinical findings in different forms and stages of the disease. Results: Specific small bowel pathologies in patients with celiac disease (like changes of intestinal villi in different parts of small bowel, abnormal peristalsis and mesenterial lymphadenopathy) can be well visualized by ultrasound and in combination with clinical and laboratory signs ultrasound examination could have an important role in screening, determination of diagnosis and monitoring of patients with different forms of celiac disease

  3. Assessment of dyslipidemia in renal disease patients | Digban ...

    African Journals Online (AJOL)

    Dyslipidemia is elevation of plasma cholesterol, triglycerides (TGs), or both, or a low high density lipoprotein level that contributes to the development of atherosclerosis. Lipid pattern of renal disease patients were determined. One hundred volunteers were recruited for this study which comprised of sixty renal disease ...

  4. Thymic hyperplasia in a patient with Grave's disease.

    Science.gov (United States)

    Hamzaoui, Amira A; Klii, Rim R; Salem, Randa R; Kochtali, Ines I; Golli, Mondher M; Mahjoub, Silvia S

    2012-02-09

    Hyperplastic changes of the thymus may be found in patients with Graves' disease. However, this rarely presents as an anterior mediastinal mass, particularly among adults. In this report, we describe a 46-year old woman with Graves' disease and thymic hyperplasia.

  5. Thymic hyperplasia in a patient with Grave's disease

    Directory of Open Access Journals (Sweden)

    Hamzaoui Amira A

    2012-02-01

    Full Text Available Abstract Hyperplastic changes of the thymus may be found in patients with Graves' disease. However, this rarely presents as an anterior mediastinal mass, particularly among adults. In this report, we describe a 46-year old woman with Graves' disease and thymic hyperplasia.

  6. Illness behavior in patients with musculoskeletal disease

    NARCIS (Netherlands)

    Bot, A.G.J.

    2013-01-01

    This PhD thesis studies the influence of psychological factors in illness behavior in different hand and upper extremity conditions encountered in the practice of a hand surgeon. The importance of the language used by the patient and the amount of shared decision making in an orthopaedic practice is

  7. Osteoprotegerin and mortality in hemodialysis patients with cardiovascular disease

    DEFF Research Database (Denmark)

    Winther, Simon; Christensen, Jeppe Hagstrup; Flyvbjerg, Allan

    2013-01-01

    Abstract BACKGROUND: Patients treated with hemodialysis (HD) have an increased mortality, mainly caused by cardiovascular disease (CVD). Osteoprotegerin (OPG) is a glycoprotein involved in the regulation of the vascular calcification process. Previous studies have demonstrated that OPG.......08; in the adjusted analyses, the p-value for trend was 0.03. CONCLUSIONS: In a high-risk population of hemodialysis patients with previously documented cardiovascular disease, a high level of OPG was an independent risk marker of all-cause mortality....... is a prognostic marker of mortality. The aim of this study was to investigate if OPG was a prognostic marker of all-cause mortality in high-risk patients with end-stage renal disease and CVD. METHODS: We prospectively followed 206 HD patients with CVD. OPG was measured at baseline and the patients were followed...

  8. Social Media Use in Patients with Inflammatory Bowel Disease.

    Science.gov (United States)

    Guo, Ling; Reich, Jason; Groshek, Jacob; Farraye, Francis A

    2016-05-01

    Patients with chronic illnesses such as Inflammatory Bowel Disease (IBD) have been more keen to utilize the Internet and in particular, social media to obtain patient educational information in recent years. It is important for the gastroenterologist to be aware of these modalities and how they might affect information exchange and ultimately, disease management. This article addresses the current prevalence of social media use, advent of mobile health applications, social media usage in patients with chronic conditions, usage amongst providers, and most notably, the usage and preferences in IBD patients. Over the last decade there has been an increasing desire from patients to receive educational material about their disease through social media. We reviewed the medical literature on the quality of IBD-related information on social media. Given the disparity of information available on the Internet, we remark on the quality of this information and stress the need for further research to assess the validity of IBD information posted on social media.

  9. Priority Settings in patients with Chronic Diseases and Cancer

    DEFF Research Database (Denmark)

    Arreskov, Anne Beiter; Graungaard, Anette Hauskov; Søndergaard, Jens

    Priority setting in patients with cancer and comorbidities Background and aim As both the cancer incidence and the number of patients diagnosed with chronic diseases are increasing, a growing population of cancer survivors will also deal with comorbid chronic diseases. The period after completed...... to comorbidities. Some studies show that participation in regular follow-up consultations concerning comorbid chronic diseases and lifestyle are lower among cancer survivors than non-cancer patients. This could be explained by changes in the patient’s priority setting or in the doctor’s priority and attempt...... to spare the patient for further treatment burden, perhaps resulting in comorbidities falling down the agenda. The overall purpose is to explore patients’ and doctors’ priority settings of comorbidities in patients who have been diagnosed with non-metastatic cancer. Method: The study will consist of three...

  10. ECG abnormalities in patients with chronic kidney disease

    International Nuclear Information System (INIS)

    Shafi, S.; Saleem, M.; Anjum, R.; Abdullah, W.; Shafi, T.

    2017-01-01

    Chronic kidney disease (CKD) is associated with increased risk of cardiovascular disease. Electrocardiographic (ECG) abnormalities are common in CKD patients. However, there is variation in literature regarding frequency of ECG abnormalities in CKD patients and limited information in local population. Methods: The study design was cross-sectional in nature. All patients between ages of 20-80 years with CKD not previously on renal replacement therapy who were admitted to nephrology ward at a tertiary care facility over a 6-month period were included. All patients underwent 12 lead electrocardiograms (ECG). ECG abnormalities were defined based on accepted standard criteria. Results: Total number of patients included in the study was 124. Mean age of all patients was 49.9+-13.8 years, 106 (84.8%) had hypertension, 84 (70%) had diabetes mellitus, and 35 (29.9%) had known cardiovascular disease. Mean serum creatinine was 7.2+-3.4 mg/dl, mean eGFR was 10.6+-9.2 ml/min/1.73 m/sup 2/. Overall 78.4% of all CKD patients have one or more ECG abnormality. Left ventricular hypertrophy (40%), Q waves (27.2%), ST segment elevation or depression (23.4%), prolonged QRS duration (19.2%), tachycardia (17.6%) and left and right atrial enlargement (17.6%) were the most common abnormalities. Conclusion: ECG abnormalities are common in hospitalized CKD patients in local population. All hospitalized CKD patients should undergo ECG to screen for cardiovascular disease. (author)

  11. Evaluation of an automated connective tissue disease screening assay in Korean patients with systemic rheumatic diseases.

    Directory of Open Access Journals (Sweden)

    Seri Jeong

    Full Text Available This study aimed to evaluate the diagnostic utilities of the automated connective tissues disease screening assay, CTD screen, in patients with systemic rheumatic diseases. A total of 1093 serum samples were assayed using CTD screen and indirect immunofluorescent (IIF methods. Among them, 162 were diagnosed with systemic rheumatic disease, including rheumatoid arthritis (RA, systemic lupus erythematosus (SLE, and mixed connective tissue disease (MCT. The remaining 931 with non-systemic rheumatic disease were assigned to the control group. The median ratios of CTD screen tests were significantly higher in the systemic rheumatic disease group than in the control group. The positive likelihood ratios of the CTD screen were higher than those of IIF in patients with total rheumatic diseases (4.1 vs. 1.6, including SLE (24.3 vs. 10.7. The areas under the receiver operating characteristic curves (ROC-AUCs of the CTD screen for discriminating total rheumatic diseases, RA, SLE, and MCT from controls were 0.68, 0.56, 0.92 and 0.80, respectively. The ROC-AUCs of the combinations with IIF were significantly higher in patients with total rheumatic diseases (0.72 and MCT (0.85 than in those of the CTD screen alone. Multivariate analysis indicated that both the CTD screen and IIF were independent variables for predicting systemic rheumatic disease. CTD screen alone and in combination with IIF were a valuable diagnostic tool for predicting systemic rheumatic diseases, particularly for SLE.

  12. Evaluation of an automated connective tissue disease screening assay in Korean patients with systemic rheumatic diseases.

    Science.gov (United States)

    Jeong, Seri; Yang, Heeyoung; Hwang, Hyunyong

    2017-01-01

    This study aimed to evaluate the diagnostic utilities of the automated connective tissues disease screening assay, CTD screen, in patients with systemic rheumatic diseases. A total of 1093 serum samples were assayed using CTD screen and indirect immunofluorescent (IIF) methods. Among them, 162 were diagnosed with systemic rheumatic disease, including rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), and mixed connective tissue disease (MCT). The remaining 931 with non-systemic rheumatic disease were assigned to the control group. The median ratios of CTD screen tests were significantly higher in the systemic rheumatic disease group than in the control group. The positive likelihood ratios of the CTD screen were higher than those of IIF in patients with total rheumatic diseases (4.1 vs. 1.6), including SLE (24.3 vs. 10.7). The areas under the receiver operating characteristic curves (ROC-AUCs) of the CTD screen for discriminating total rheumatic diseases, RA, SLE, and MCT from controls were 0.68, 0.56, 0.92 and 0.80, respectively. The ROC-AUCs of the combinations with IIF were significantly higher in patients with total rheumatic diseases (0.72) and MCT (0.85) than in those of the CTD screen alone. Multivariate analysis indicated that both the CTD screen and IIF were independent variables for predicting systemic rheumatic disease. CTD screen alone and in combination with IIF were a valuable diagnostic tool for predicting systemic rheumatic diseases, particularly for SLE.

  13. Acupuncture in patients with valvular heart disease and prosthetic valves.

    Science.gov (United States)

    Stellon, Anthony

    2003-09-01

    Endocarditis has been reported in patients with valvular heart disease who have undergone acupuncture treatment, although most have been associated with the use of semi-permanent needles. This has led reviewers to suggest that acupuncture may not only be contraindicated in such patients but that prophylactic antibiotics should be given. This study investigated the use of acupuncture treatment in patients with proven valvular heart disease and observed whether endocarditis developed in such patients. All patients in a single-handed GP practice with proven valvular heart disease, including those with prosthetic valves, were identified over a ten-year period. Those who had undergone acupuncture treatment underwent a clinical examination and diagnostic tests, which focused on the signs, symptoms and laboratory criteria for the diagnosis of endocarditis and included a transthoracic echocardiogram. Autopsy findings were reviewed in any patient who died. Based on these clinical and laboratory data, using the modified Duke's criteria for the diagnosis of endocarditis, patients were identified as having definite or possible endocarditis, or the diagnosis was rejected. All patients underwent brief acupuncture with no skin disinfectant and no prophylactic antibiotics were given. Semi-permanent needles were avoided. Thirty-six patients with valvular heart disease underwent a total of 479 acupuncture treatments over a ten-year period. The median number of treatments was 9 (range 1-72), with a follow-up after treatment of 5.75 years (range 0.5-10 years). Definite endocarditis was not found in any patient, but two patients had possible endocarditis, eventually discounted by both negative blood cultures and echocardiography. In conclusion, brief acupuncture was safe in this small cohort of valvular heart disease patients and no case of endocarditis was detected over a ten-year period.

  14. [Symbolic meanings of patients with chronic diseases].

    Science.gov (United States)

    Muñoz, Luz Angélica; Price, Yocelyn; Gambini, Liliana; Stefanelli, Maguida Costa

    2003-12-01

    The investigation presents three cultural universes of those suffering from arterial hypertension, diabetes and arthrosis, describing the different dimensions and interpreting their meaning. The ethnographic method was utilized, using the ethnographic interview and participant observation and for the interpretation, the symbolic interactionism and other authors. Convergences in the dimensions arise in which the three diseases are perceived: the loss of well-being and social support, fear of disability and death. perception of the family and accepting the chronicity, interest in alternative medicine. The informants of this study perceive nursing care with ambiguity.

  15. Search for Pompe disease among patients with undetermined myopathies.

    Science.gov (United States)

    Lindberg, C; Anderson, B; Engvall, M; Hult, M; Oldfors, A

    2015-07-20

    Pompe disease is a rare treatable glycogen storage disease with in adults - a limb-girdle muscle weakness. Muscle biopsy may fail to show the typical vacuolar myopathy. We asked if we had un-diagnosed patients with Pompe disease in western Sweden. We searched the muscle biopsy registry during the time period 1986 until 2006 including 3665 biopsies and included patients at our Neuromuscular Center with unspecified myopathy or limb-girdle muscular dystrophy. The dry blood spot test was used to identify patients with Pompe disease. A total of 82 patients (46 from the biopsy register and 36 from our center) were seen and dry blood spot test was obtained. No patient with Pompe disease was found. The dry blood spot test was low in three cases (11, 16, and 18% of normal) but a second blood sample showed a normal result based on GAA enzyme activity in lymphocytes in all three patients. In one patient with low normal result of the analysis in lymphocytes a genetic test showed no pathogenic mutations. Further investigation gave a definite diagnose of another myopathy in 12 patients. The prevalence of Pompe disease in western Sweden (3 in 1.27 million or 0.24 per 100.000 inhabitants) is lower than in the Netherlands and New York. Re-evaluation of patients with myopathies but without definite diagnosis is rewarding since 12 of 82 patients in our study had a definite molecular diagnosis after workup. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Gastroparesis in patients with inactive Crohn's disease: a case series

    Directory of Open Access Journals (Sweden)

    Oyen Wim JG

    2007-03-01

    Full Text Available Abstract Background Few studies have described patients with foregut dysmotility in inflammatory bowel disease. The aim of this case series was to evaluate clinical characteristics of 5 patients with inflammatory bowel disease and symptoms and signs of upper gut dysmotility. Case presentations We describe a series of four patients with Crohn's disease and one with indeterminate colitis who presented with severe symptoms and signs of gastroparesis. We reviewed medical records of all cases. Gastric emptying of a solid meal was assessed by scintigraphy. Small bowel enteroclysis, gastroduodenoscopy and colonoscopy with biopsies were performed to estimate the activity of the disease and to exclude organic obstruction. None of the patients had any signs of active inflammation or stricture. All of the patients had markedly delayed gastric emptying with a mean t 1/2 of 234 minutes (range 110–380 minutes; normal values 54–94 minutes. Conclusion Clinicians should consider impaired gastric emptying when evaluating patients with Crohn's disease and severe symptoms of upper gut dysmotility, which cannot be attributed to active inflammation or organic obstruction of the digestive tract. Symptoms in these patients are refractory to various therapeutic interventions including tube feeding and gastric surgery.

  17. Brain MRI in 17 patients with ocular Behcet's disease

    International Nuclear Information System (INIS)

    Accorinti, Massimo; Pivetti Pezzi, Paola; Di Biasi, Claudio; Trasimeni, Guido; Melone, Antonio; Gualdi, Gianfranco

    1997-01-01

    Behcet's disease is a chronic relapsing disorder of unknown etiology characterized by oral aphthous ulcerations, uveitis, genital ulcerations and bone lesions. A variety of other signs including polyarthritis, vascular conditions (blood vessel occlusions and aneurysms), epididymitis, gastrointestinal, pulmonary and heart lesions may also occur. Central nervous system (CNS) involvement is reported in 10-49 % of cases and it is the first symptom of the disease in 5 % of subjects. The neuro-Behcet's syndrome may appear as a brainstem syndrome, and an organic confusional syndrome or dementia. cranial hypertension, mostly related to cerebral venus thrombosis, is also present in neuro-Behcet's disease and its incidence is reported in up to 10 % of Behcet's patients. MRI is reportedly the most sensitive neuroradiological approach to detect the focal lesions related to neuro-Behcet disease and several single cases or series of Behcet's patients with neurologic sings have been examined with MRI. They used MRI to investigate CNS involvement in Behcet's disease patients with and without previous neurologic sings. MRI was carried out on 17 patients with ocular Behcet's disease without neurological symptoms to assess the possible subclinical involvement of the CNS. PD and T2-weighted hypersignal foci were demonstrated in parietal, frontal, subcortical and periventricular white matter in 6 subjects. Neuroradiological abnormalities were found only in patients with complete disease and with the disease diagnosed more than 10 years earlier. Even though the pathogenesis of these neuroradiological abnormalities and their correlation with Behcet's disease remain to be clarified, their study suggests the possibility of subclinical CNS involvement in these patients, which may affect the therapeutic approach and their prognosis

  18. Cultural diversity in physical diseases among patients with mental illnesses

    DEFF Research Database (Denmark)

    Larsen, Jens I; Andersen, Ulla A; Becker, Thomas

    2012-01-01

    Objective:People with psychiatric diseases have a severely increased risk for physical morbidity and premature death from physical diseases. The aims of the study were to investigate the occurrence of cardiovascular diseases (CVD), diabetes (DM) and obesity in schizophrenia and depression in three...... in Europe and Japan.Method:Patients with International Classification of Diseases (ICD-10) F2 diseases (schizophrenia spectrum disorders) and F3 diseases (affective disorders) admitted to one Nigerian, one Japanese, two Swiss, two German and six Danish centres during 1 year were included. Physical diseases...... in accordance with ICD-10 were also registered. Psychiatric and physical comorbidity were calculated and standardized rate ratio incidences of background populations were our primary measures.Results:Incidence rate ratios were increased for both CVD, DM and overweight in both F2 and F3 in all cultures (Western...

  19. [Invasive mould disease in haematological patients].

    Science.gov (United States)

    Ruiz-Camps, Isabel; Jarque, Isidro

    2014-01-01

    Invasive mould infections (IMI) are a persistent problem with high morbidity and mortality rates among patients receiving chemotherapy for hematological malignancies and hematopoietic stem cell transplant recipients. Management of IMI in this setting has become increasingly complex with the advent of new antifungal agents and diagnostic tests, which have resulted in different therapeutic strategies (prophylactic, empirical, pre-emptive, and directed). A proper assessment of the individual risk for IMI appears to be critical in order to use the best prophylactic and therapeutic approach and increase the survival rates. Among the available antifungal drugs, the most frequently used in the hematologic patient are fluconazole, mould-active azoles (itraconazole, posaconazole and voriconazole), candins (anidulafungin, caspofungin and micafungin), and lipid formulations of amphotericin B. Specific recommendations for their use, and criteria for selecting the antifungal agents are discussed in this paper. Copyright © 2014. Published by Elsevier Espana.

  20. The relationship between different information sources and disease-related patient knowledge and anxiety in patients with inflammatory bowel disease.

    Science.gov (United States)

    Selinger, C P; Carbery, I; Warren, V; Rehman, A F; Williams, C J; Mumtaz, S; Bholah, H; Sood, R; Gracie, D J; Hamlin, P J; Ford, A C

    2017-01-01

    Patient education forms a cornerstone of management of inflammatory bowel disease (IBD). The Internet has opened new avenues for information gathering. To determine the relationship between different information sources and patient knowledge and anxiety in patients with IBD. The use of information sources in patients with IBD was examined via questionnaire. Anxiety was assessed with the hospital anxiety and depression scale and disease-related patient knowledge with the Crohn's and colitis knowledge score questionnaires. Associations between these outcomes and demographics, disease-related factors, and use of different information sources were analysed using linear regression analysis. Of 307 patients (165 Crohn's disease, 142 ulcerative colitis) 60.6% were female. Participants used the hospital IBD team (82.3%), official leaflets (59.5%), and official websites (53.5%) most frequently in contrast to alternative health websites (9%). University education (P sex (P = 0.004), clinically active disease (P sources are associated with better knowledge or worse anxiety levels. Face-to-face education and written information materials remain the first line of patient education. Patients should be guided towards official information websites and warned about the association between the use of alternative health websites or random links and anxiety. © 2016 John Wiley & Sons Ltd.

  1. Vagus nerve stimulation in patients with Alzheimer's disease

    DEFF Research Database (Denmark)

    Merrill, Charley A; Jonsson, Michael A G; Minthon, Lennart

    2006-01-01

    BACKGROUND: Cognitive-enhancing effects of vagus nerve stimulation (VNS) have been reported during 6 months of treatment in a pilot study of patients with Alzheimer's disease (AD). Data through 1 year of VNS (collected from June 2000 to September 2003) are now reported. METHOD: All patients (N = 17......) met the National Institute of Neurological and Communicative Disorders and Stroke and the Alzheimer's Disease and Related Disorders Association (NINCDS-ADRDA) criteria for probable AD. Responder rates for the Alzheimer's Disease Assessment Scale-cognitive subscale (ADAS-cog) and Mini-Mental State...

  2. [Coffee can be beneficial for patients with liver diseases].

    Science.gov (United States)

    Kjærgaard, Maria; Thiele, Maja; Krag, Aleksander

    2014-10-20

    Coffee is one of the most commonly consumed beverages in the world. Consequently, it is important to consider the impact of coffee on health and disease. A daily intake of at least three cups of coffee is likely to have beneficial health effects, especially in patients at risk of liver diseases. Coffee has been associated with decreased liver inflammation, prevention of cirrhosis, reduced steatosis and lower incidence of hepatocellular carcinoma. It is not yet possible to make clear recommendations, but coffee can likely be included as part of a healthy diet for patients with liver diseases.

  3. The obesity paradox in patients with peripheral arterial disease

    NARCIS (Netherlands)

    W. Galal (Wael); Y.R.B.M. van Gestel (Yvette); S.E. Hoeks (Sanne); D.D. Sin; T.A. Winkel (Tamara); J.J. Bax (Jeroen); H.J.M. Verhagen (Hence); A.M.M. Awara (Adel); J. Klein (Jan); R.T. van Domburg (Ron); D. Poldermans (Don)

    2008-01-01

    textabstractBackground: Cardiac events are the predominant cause of late mortality in patients with peripheral arterial disease (PAD). In these patients, mortality decreases with increasing body mass index (BMI). COPD is identified as a cardiac risk factor, which preferentially affects underweight

  4. Left ventricular hypertrophy among chronic kidney disease patients ...

    African Journals Online (AJOL)

    Introduction: The presence of left ventricular hypertrophy (LVH) in patients with Chronic Kidney Disease (CKD) is associated with worsening cardiovascular outcomes. There is a dearth of data on LVH in Ghanaian CKD patients. Methods: This was a cross sectional study carried out at the Komfo Anokye Teaching Hospital ...

  5. Effect of cinacalcet on cardiovascular disease in patients undergoing dialysis

    DEFF Research Database (Denmark)

    Chertow, Glenn M; Block, Geoffrey A; Correa-Rotter, Ricardo

    2012-01-01

    Disorders of mineral metabolism, including secondary hyperparathyroidism, are thought to contribute to extraskeletal (including vascular) calcification among patients with chronic kidney disease. It has been hypothesized that treatment with the calcimimetic agent cinacalcet might reduce the risk...... of death or nonfatal cardiovascular events in such patients....

  6. Perceptions of medication safety among patients with inflammatory bowel disease.

    LENUS (Irish Health Repository)

    Cullen, Garret

    2010-09-01

    The aim of this study was to assess attitudes towards and knowledge of medication safety in inflammatory bowel disease (IBD). IBD patients frequently require long-term treatment with potentially toxic medications. Techniques are employed to improve patient awareness of medication safety, but there are sparse data on their effectiveness.

  7. Bilateral impacted femoral neck fracture in a renal disease patient ...

    African Journals Online (AJOL)

    Spontaneous bilateral femoral neck facture in a renal disease patient is not common. We report a case of 47-year-old female patient with chronic renal failure and on regular hemodialysis for the past 5 years who sustained bilateral impacted femoral neck fracture without history of trauma and injury and refused any surgical ...

  8. An investigation of diverticular disease among black patients ...

    African Journals Online (AJOL)

    ... diets are thought to be risk factors for developing the disease. ... dietary and social circumstances of the patient, and did not indicate where the patient .... anaemia (n=3; 6.38%) and work-up for colon cancer (n=3; 6.38%). Pattern of colonic ...

  9. Clinical presentation and mutations in Danish patients with Wilson disease

    DEFF Research Database (Denmark)

    Møller, Lisbeth Birk; Horn, Nina; Jeppesen, Tina Dysgaard

    2011-01-01

    This study describes the clinical presentation and diagnosis in all Danish patients (49, 41 unrelated) with Wilson disease (WND). On the basis of the number of diagnosed patients from 1990-2008, the prevalence was estimated to be 1:49¿500. Among routinely used diagnostic tests, none were...

  10. Clinical presentation and mutations in Danish patients with Wilson disease

    DEFF Research Database (Denmark)

    Møller, Lisbeth Birk; Horn, Nina; Jeppesen, Tina Dysgaard

    2011-01-01

    This study describes the clinical presentation and diagnosis in all Danish patients (49, 41 unrelated) with Wilson disease (WND). On the basis of the number of diagnosed patients from 1990-2008, the prevalence was estimated to be 1:49 500. Among routinely used diagnostic tests, none were...

  11. Anxiety and depressive features in chronic disease patients in ...

    African Journals Online (AJOL)

    Anxiety and depression were assessed with the Hospital Anxiety and Depression Scale. Results: Overall, 17.0% of patients screened positive for anxiety disorder and 39.1% for depressive disorder. Patients with cancer (47.8%) had the highest rate of anxiety features, and those with chronic obstructive pulmonary disease ...

  12. Disease Patterns and Outcome for Medical Neurological Patients ...

    African Journals Online (AJOL)

    Aim: To review the disease pattern and outcome for neurological patients admitted to the intensive care unit (ICU) of the University of Nigeria Teaching Hospital (UNTH), Enugu, Nigeria was undertaken. Patients and Methods: The hospital records (case notes ICU records) were reviewed retrospectively for five years and the ...

  13. Herbal medicine use among Turkish patients with chronic diseases

    Directory of Open Access Journals (Sweden)

    Munevver Tulunay

    2015-09-01

    Conclusions: In this study herbal medicine use was found to be higher among patients who had been diagnosed with chronic diseases. Therefore physicians should be aware of herbal medicine usage of their patients and inform them about the effectivity and side effects of herbal medicines. [J Intercult Ethnopharmacol 2015; 4(3.000: 217-220

  14. [DIET CHARACTERISTICS IN PATIENTS WITH CHRONIC KIDNEY DISEASE].

    Science.gov (United States)

    Bašić-Marković, N; Šutić, I; Popović, B; Marković, R; Vučak, J

    2016-12-01

    Because of the increasing number of patients, chronic kidney disease (CKD) has become a significant public health problem. As kidney function decreases, it is necessary to introduce certain dietary modifications. The aim was to investigate what is the appropriate approach to diet of CKD patients, which could contribute to slowing down progression of the disease. Dietary recommendations are individual for each patient, but also vary in the same patient depending on the stage of disease progression because special attention must be paid to appropriate intake of macronutrients (protein, carbohydrates and fats), micronutrients (sodium, potassium, calcium, phosphorus, zinc, selenium, various vitamins), and water. In newly diagnosed patients, it is necessary to assess their nutritional status and energy requirements. It has been shown that protein-energy malnutrition, muscle loss and cachexia are strong predictors of mortality in CKD. Comparing different dietary approaches in everyday life of patients suffering from CKD, it was found that the most effective diet is Mediterranean food style. Studies confirm that Mediterranean diet has a preventive effect on renal function and reduces progression of the disease. Preventive measures, correct identification and early intervention can increase survival of patients and improve their quality of life. Mediterranean diet tailored to individual stages of CKD has been confirmed as the best choice in CKD patients.

  15. Individualized Vascular Disease Prevention in High-Risk Patients

    NARCIS (Netherlands)

    Kaasenbrood, L

    2016-01-01

    In the pharmacologic prevention of vascular events, clinicians need to translate average effects from a clinical trial to the individual patient. Prediction models can contribute to individualized vascular disease prevention by selecting patients for treatment based on estimated risk or expected

  16. [Drug treatment of erection disorders in patients with cardiovascular disease

    NARCIS (Netherlands)

    Meuleman, E.J.H.; Kingma, J.H.

    2001-01-01

    Erectile dysfunction is a frequent condition in cardiovascular patients. Since the arrival of oral erection-supporting medication, patients want to know how safe sexual activity is in cardiovascular disease in general and during use of erection-supporting medication in particular. Sexual intercourse

  17. Learning Style Preferences of Elderly Coronary Artery Disease Patients.

    Science.gov (United States)

    Theis, Saundra L.; Merritt, Sharon L.

    1992-01-01

    The Patient Learning Styles Questionnaire derived from Canfield and administered to 134 elderly coronary artery disease patients revealed the following order of learning preferences: structure, iconics, listening, direct experience, reading, achievement, affiliation, and eminence. Level of education significantly influenced preferred learning…

  18. Orofacial function and oral health in patients with Parkinson's disease

    DEFF Research Database (Denmark)

    Bakke, Merete; Larsen, Stine L; Lautrup, Caroline

    2011-01-01

    No comprehensive study has previously been published on orofacial function in patients with well-defined Parkinson's disease (PD). Therefore, the aim of this study was to perform an overall assessment of orofacial function and oral health in patients, and to compare the findings with matched cont...

  19. Vitamin D Receptor Gene Variants in Parkinson's Disease Patients

    African Journals Online (AJOL)

    Rokhsareh Meamar

    2016-09-22

    Sep 22, 2016 ... c Department of Biology, Faculty of Sciences, University of Isfahan, Isfahan, Iran ... polymorphisms, no significant difference in genotype or allele distribution was found between PD patients ... Parkinson's Disease Brain Bank criteria [16]. Then ... PD patients and 53 age-sex matched controls were chosen.

  20. Senescence rates in patients with end-stage renal disease

    DEFF Research Database (Denmark)

    Koopman, J J E; Rozing, M P; Kramer, Ada

    2011-01-01

    function of the Gompertz equation as a superior descriptor of senescence rate. Here, we tested both measures of the rate of senescence in a population of patients with end-stage renal disease. It is clinical dogma that patients on dialysis experience accelerated senescence, whereas those with a functional...

  1. Increased self-transcendence in patients with intractable diseases.

    Science.gov (United States)

    Iwamoto, Rie; Yamawaki, Niwako; Sato, Takeshi

    2011-12-01

    Patients with intractable disease require long-term treatment and experience repeated bouts of progressive symptoms and resolutions, which cause them severe suffering. The aim of this study was to elucidate the concepts of self-transcendence and subjective well-being in patients with intractable disease. Forty-four patients with intractable disease (men/women: 22/22) participated. The diseases of the participants were classified into five systems: (i) neural/muscle system; (ii) digestive system; (iii) immunity/blood system; (iv) visual system; and (v) bone/joint system. The controls were 1854 healthy individuals (men/women: 935/869). Participants completed the Self-Transcendence Scale (STS) and the Japanese version of the World Health Organization-Subjective Inventory. The Japanese version of the Mini-International Neuropsychiatric Interview was also used for the intractable disease group. Analysis of covariance found a significant increase in STS score among the intractable disease group (P self-transcendence. The results also showed that there was a strong correlation between self-transcendence and respondents' subjective well-being. Our results suggest that patients with life-changing intractable disease can have a high level of self-transcendence, which may lead them to regain mental well-being, and increase their psychological health even in situations that cause physical and mental suffering. © 2011 The Authors. Psychiatry and Clinical Neurosciences © 2011 Japanese Society of Psychiatry and Neurology.

  2. Sexually transmitted diseases among psychiatric patients in Brazil.

    Science.gov (United States)

    Dutra, Maria Rita Teixeira; Campos, Lorenza Nogueira; Guimarães, Mark Drew Crosland

    2014-01-01

    Sexually transmitted diseases are still highly prevalent worldwide and represent an important public health problem. Psychiatric patients are at increased risk of sexually transmitted diseases but there are scarce published studies with representative data of this population. We sought to estimate the prevalence and correlates of self-reported sexually transmitted diseases among patients with mental illnesses under care in a national representative sample in Brazil (n=2145). More than one quarter of the sample (25.8%) reported a lifetime history of sexually transmitted disease. Multivariate analyses showed that patients with a lifetime sexually transmitted disease history were older, had history of homelessness, used more alcohol and illicit drugs, suffered violence, perceived themselves to be at greater risk for HIV and had high risk sexual behavioral: practised unprotected sex, started sexual life earlier, had more than ten sexual partners, exchanged money and/or drugs for sex and had a partner that refused to use condom. Our findings indicate a high prevalence of self-reported sexually transmitted diseases among psychiatric patients in Brazil, and emphasize the need for implementing sexually transmitted diseases prevention programs in psychiatric settings, including screening, treatment, and behavioral modification interventions. Copyright © 2013 Elsevier Editora Ltda. All rights reserved.

  3. Nonpharmacological treatments for patients with Parkinson's disease.

    Science.gov (United States)

    Bloem, Bastiaan R; de Vries, Nienke M; Ebersbach, Georg

    2015-09-15

    Since 2013, a number of studies have enhanced the literature and have guided clinicians on viable treatment interventions outside of pharmacotherapy and surgery. Thirty-three randomized controlled trials and one large observational study on exercise and physiotherapy were published in this period. Four randomized controlled trials focused on dance interventions, eight on treatment of cognition and behavior, two on occupational therapy, and two on speech and language therapy (the latter two specifically addressed dysphagia). Three randomized controlled trials focused on multidisciplinary care models, one study on telemedicine, and four studies on alternative interventions, including music therapy and mindfulness. These studies attest to the marked interest in these therapeutic approaches and the increasing evidence base that places nonpharmacological treatments firmly within the integrated repertoire of treatment options in Parkinson's disease. © 2015 International Parkinson and Movement Disorder Society.

  4. Pre-operative evaluation of patients with chronic liver disease

    International Nuclear Information System (INIS)

    Tapias M Monica; Idrovo Cubides, Victor

    2006-01-01

    Patients with advanced liver disease have an increased risk of complications, compared to healthy patients when they undergo a surgical procedure. This risk is related to the type of surgery, to the type of anesthetic used, and to the severity of the underlying liver disease. Several risk factors for liver disease should be identified prior to a procedure. Those with advanced disease should undergo specific pre-surgical diagnostic tests. The Child Pugh score, and the MELD score, are very useful to establish the surgical risk in individuals with liver disease. The Child-Pugh score is a very useful tool that correlates closely to morbidity and mortality in patients with liver disease. Mortality rates in these patients undergoing major surgery is 10, 30 and 82% for Child-Pugh scores A, B and C respectively. In order to optimize the patient's condition before surgery, a complete evaluation and management of conditions such as jaundice, coagulopathy, ascites, electrolyte abnormalities, renal insufficiency and encephalopathy must be performed. This approach helps to reduce the complication rate in these individuals

  5. International workshop on chromosome 3. Final report, April 15, 1991--April 14, 1992

    Energy Technology Data Exchange (ETDEWEB)

    Gemmill, R.M.

    1992-07-01

    The Second Workshop on Human Chromosome 3 was held on April 4--5, 1991 at Denver, Colorado. There were 43 participants representing 8 nations. The workshop participants reviewed the current state of the chromosome 3 map, both physical and genetic, and prepared lists of markers and cell lines to be made commonly available. These markers and cell lines should be incorporated into the mapping efforts of diverse groups to permit the integration of data and development of consensus maps at future workshops. Region specific efforts were described for sections of the chromosome harboring genes thought to be involved in certain diseases including Von Hippel-Lindau disease, 3p-syndrome, lung cancer and renal cancer. Selected papers have been processed separately for inclusion in the Energy Science and Technology Database.

  6. Coats' disease, Turner syndrome, and von Willebrand disease in a patient with Wildtype Norrie disease pseudoglioma.

    Science.gov (United States)

    Desai, Rajen U; Saffra, Norman A; Krishna, Rati P; Rosenberg, Steven E

    2011-01-01

    The authors describe a girl diagnosed as having Coats' disease, Turner syndrome (45X karyotype), and type 1 von Willebrand disease. She tested negative for the Norrie disease pseudoglioma (NDP) gene located on the X-chromosome, which has been suspected of contributing to Coats' disease. Copyright 2010, SLACK Incorporated.

  7. Severe aplastic anaemia and Grave's disease in a paediatric patient.

    Science.gov (United States)

    Kumar, Manjusha; Goldman, Jeffrey

    2002-07-01

    Severe aplastic anaemia (SAA) is considered to be an autoimmune disorder affecting the haematopoietic cells and most often is idiopathic. An association between SAA and other autoimmune diseases is rare and has been described in adults for eosinophilic fasciitis, thymomas, systemic lupus erythematosus and thyroid disorders. We describe the first paediatric patient with chronic relapsing SAA and Grave's disease. We discuss the difficulty in diagnosis of Grave's disease, the possibility of its manifestation due to withdrawal of immunosuppressants, and issues to consider in the treatment of this disease in the setting of bone marrow failure.

  8. Behavioral interventions for coronary heart disease patients

    Directory of Open Access Journals (Sweden)

    Orth-Gomér Kristina

    2012-02-01

    Full Text Available Abstract Introduction There is a strong clinical need to provide effective stress reduction programs for patients with an acute coronary syndrome. Such programs for men have been implemented and their cardiovascular health benefit documented. For women such programs are scarce. In this report, The feasibility of a cognitive method that was recently demonstrated to prolong lives of women is tested. A setting with gender segregated groups was applied. Method The principles of a behavioural health educational program originally designed to attenuate the stress of patients with coronary prone behaviours were used as a basis for the intervention method. For the groups of female patients this method was tailored according to female stressors and for the groups of men according to male stressors. The same core stress reduction program was used for women and men, but the contents of discussions and responses to the pre planned program varied. These were continuously monitored throughout the fifteen sessions. Implementation group: Thirty consecutive patients, eleven women and nineteen men, hospitalized for an acute coronary syndrome were included in this intervention. All expressed their need to learn how to cope with stress in daily life and were highly motivated. Five groups, three groups of men and two groups of women were formed. Psychological assessments were made immediately before and after completion of the program. Results No gender differences in the pre planned programs were found, but discussion styles varied between the women and men, Women were more open and more personal. Family issues were more frequent than job issues, although all women were employed outside their homes. Men talked about concrete and practical things, mostly about their jobs, and not directly about their feelings. Daily stresses of life decreased significantly for both men and women, but more so for women. Depressive thoughts were low at baseline, and there was no

  9. Behavioral interventions for coronary heart disease patients.

    Science.gov (United States)

    Orth-Gomér, Kristina

    2012-02-02

    There is a strong clinical need to provide effective stress reduction programs for patients with an acute coronary syndrome. Such programs for men have been implemented and their cardiovascular health benefit documented. For women such programs are scarce.In this report, The feasibility of a cognitive method that was recently demonstrated to prolong lives of women is tested. A setting with gender segregated groups was applied. The principles of a behavioural health educational program originally designed to attenuate the stress of patients with coronary prone behaviours were used as a basis for the intervention method. For the groups of female patients this method was tailored according to female stressors and for the groups of men according to male stressors. The same core stress reduction program was used for women and men, but the contents of discussions and responses to the pre planned program varied. These were continuously monitored throughout the fifteen sessions. Implementation group: Thirty consecutive patients, eleven women and nineteen men, hospitalized for an acute coronary syndrome were included in this intervention. All expressed their need to learn how to cope with stress in daily life and were highly motivated. Five groups, three groups of men and two groups of women were formed. Psychological assessments were made immediately before and after completion of the program. No gender differences in the pre planned programs were found, but discussion styles varied between the women and men, Women were more open and more personal. Family issues were more frequent than job issues, although all women were employed outside their homes. Men talked about concrete and practical things, mostly about their jobs, and not directly about their feelings. Daily stresses of life decreased significantly for both men and women, but more so for women. Depressive thoughts were low at baseline, and there was no change over time. In contrast, anxiety scores were high at

  10. Psychological rehabilitation of patients with endogenous disease

    Directory of Open Access Journals (Sweden)

    Tamara Kryvonis

    2013-07-01

    Full Text Available The rationale for early psychotherapeutic intervention in combination with psychopharmatherapy in patients with endogenous disorders is provided. The mechanisms of psychological defenses to deal with traumatic experience, used by personalities functioning on a psychotic level, are also described here. Characteristic behavior patterns of extended family members in terms of emotional codependence are provided. Individual pathopsychology is considered as a symptom of abnormal functioning of the family. Emphasis is placed on the importance of inclusion of family members in psychotherapeutic interaction in order to correct interpersonal relations.

  11. Prevalence of psoriasis in patients with alcoholic liver disease.

    LENUS (Irish Health Repository)

    Tobin, A M

    2012-02-01

    BACKGROUND: Excessive alcohol use has been implicated as a risk factor in the development of psoriasis, particularly in men. Despite this, little is known of the incidence or prevalence of psoriasis in patients who misuse alcohol. OBJECTIVE: To assess the prevalence of psoriasis in patients with alcoholic liver disease. METHODS: In total, 100 patients with proven alcoholic liver disease were surveyed for a history of psoriasis and a full skin examination was performed if relevant. RESULTS: Of the 100 patients, 15 reported a history of psoriasis and another 8 had evidence of current activity, suggesting a prevalence (past or present) of 15% in this group of patients. CONCLUSION: It would appear that the prevalence of psoriasis in patients who misuse alcohol is much higher than the 1-3% variously quoted in the general population.

  12. Online Patient Education for Chronic Disease Management: Consumer Perspectives.

    Science.gov (United States)

    Win, Khin Than; Hassan, Naffisah Mohd; Oinas-Kukkonen, Harri; Probst, Yasmine

    2016-04-01

    Patient education plays an important role in chronic disease management. The aim of this study is to identify patients' preferences in regard to the design features of effective online patient education (OPE) and the benefits. A review of the existing literature was conducted in order to identify the benefits of OPE and its essential design features. These design features were empirically tested by conducting survey with patients and caregivers. Reliability analysis, construct validity and regression analysis were performed for data analysis. The results identified patient-tailored information, interactivity, content credibility, clear presentation of content, use of multimedia and interpretability as the essential design features of online patient education websites for chronic disease management.

  13. [Suplemented restricted diet in old patients with chronic renal disease].

    Science.gov (United States)

    Teplan, Vladimír

    2016-01-01

    In last decades was confirmed remarkable increase in number of old patients with chronic kidney disease. Despide of developments in dialysis technology and kidney transplantation there is a growing number of old patients who are not suitable for these methods. Recently were published data showing long-term effect of protein restricted diet supplemented with keto amino acids in elderly. Based on our results obtained in re-analysis of 3 000 patients we can confirm also good compliance and low risk of malnutrition.Key words: chronic kidney disease - keto amino acids - old age - restricted diet.

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

    Science.gov (United States)

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

    2012-04-01

    Achalasia is a rare disease of the esophagus that has an unknown etiology. Genetic, infectious, and autoimmune mechanisms have each been proposed. Autoimmune diseases often occur in association with one another, either within a single individual or in a family. There have been separate case reports of patients with both achalasia and one or more autoimmune diseases, but no study has yet determined the prevalence of autoimmune diseases in the achalasia population. This paper aims to compare the prevalence of autoimmune disease in patients with esophageal achalasia to the general population. We retrospectively reviewed the charts of 193 achalasia patients who received treatment at Toronto's University Health Network between January 2000 and May 2010 to identify other autoimmune diseases and a number of control conditions. We determined the general population prevalence of autoimmune diseases from published epidemiological studies. The achalasia sample was, on average, 10-15 years older and had slightly more men than the control populations. Compared to the general population, patients with achalasia were 5.4 times more likely to have type I diabetes mellitus (95% confidence interval [CI] 1.5-19), 8.5 times as likely to have hypothyroidism (95% CI 5.0-14), 37 times as likely to have Sjögren's syndrome (95% CI 1.9-205), 43 times as likely to have systemic lupus erythematosus (95% CI 12-154), and 259 times as likely to have uveitis (95% CI 13-1438). Overall, patients with achalasia were 3.6 times more likely to suffer from any autoimmune condition (95% CI 2.5-5.3). Our findings are consistent with the impression that achalasia's etiology has an autoimmune component. Further research is needed to more conclusively define achalasia as an autoimmune disease. © 2011 Copyright the Authors. Journal compilation © 2011, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

  15. Should the patient with coronary artery disease use sildenafil?

    Science.gov (United States)

    Cheitlin, Melvin D

    2003-01-01

    Since the etiology of erectile dysfunction is frequently related to endothelial dysfunction, a problem in common with much vascular disease, erectile dysfunction disproportionately affects patients with cardiovascular disease. With the development of phosphodiesterase 5 inhibitors, the first of which was sildenafil (Viagra), an effective oral medication became available. The question of safety of these drugs, especially in patients with latent or overt coronary artery disease, is of concern. Sildenafil relaxes smooth muscle and therefore lowers systolic and diastolic blood pressure slightly. With organic nitrates, the drop in blood pressure is potentiated, at times dangerously, thereby making it contraindicated to take nitrates within 24 hours of using sildenafil. In double-blind, placebo-controlled trials, there was no difference between sildenafil subjects and control patients in the incidence of myocardial infarction, cardiovascular, and total deaths. Coronary disease patients with stable angina, controlled on medications, were included in the trials. Therefore, sildenafil, as a drug, is safe in such patients. With a patient with coronary artery disease suddenly engaging in the physical exercise associated with sexual intercourse, there is the danger of increased risk of precipitating myocardial infarction or death. The cardiovascular metabolic cost of sexual activity is reviewed and appears to be approximately at the level of 3-5 metabolic equivalents of exercise. Sexual activity occurs within 2 hours of the onset of an acute myocardial infarction in life will be markedly improved by their ability to engage in sexual activity.

  16. Oral Anticoagulation in Patients With Liver Disease.

    Science.gov (United States)

    Qamar, Arman; Vaduganathan, Muthiah; Greenberger, Norton J; Giugliano, Robert P

    2018-05-15

    Patients with liver disease are at increased risks of both thrombotic and bleeding complications. Many have atrial fibrillation (AF) or venous thromboembolism (VTE) necessitating oral anticoagulant agents (OACs). Recent evidence has contradicted the assumption that patients with liver disease are "auto-anticoagulated" and thus protected from thrombotic events. Warfarin and non-vitamin K-antagonist OACs have been shown to reduce thrombotic events safely in patients with either AF or VTE. However, patients with liver disease have largely been excluded from trials of OACs. Because all currently approved OACs undergo metabolism in the liver, hepatic dysfunction may cause increased bleeding. Thus, the optimal anticoagulation strategy for patients with AF or VTE who have liver disease remains unclear. This review discusses pharmacokinetic and clinical studies evaluating the efficacy and safety of OACs in patients with liver disease and provides a practical, clinically oriented approach to the management of OAC therapy in this population. Copyright © 2018 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  17. New serological markers in pediatric patients with inflammatory bowel disease

    Science.gov (United States)

    Kovács, Márta; Müller, Katalin Eszter; Papp, Mária; Lakatos, Péter László; Csöndes, Mihály; Veres, Gábor

    2014-01-01

    The spectrum of serological markers associated with inflammatory bowel disease (IBD) is rapidly growing. Due to frequently delayed or missed diagnoses, the application of non-invasive diagnostic tests for IBD, as well as differentiation between ulcerative colitis (UC) and Crohn’s disease (CD), would be useful in the pediatric population. In addition, the combination of pancreatic autoantibodies and antibodies against Saccharomyces cerevisiae antibodies/perinuclear cytoplasmic antibody (pANCA) improved the sensitivity of serological markers in pediatric patients with CD and UC. Some studies suggested that age-associated differences in the patterns of antibodies may be present, particularly in the youngest children. In CD, most patients develop stricturing or perforating complications, and a significant number of patients undergo surgery during the disease course. Based on recent knowledge, serum antibodies are qualitatively and quantitatively associated with complicated CD behavior and CD-related surgery. Pediatric UC is characterized by extensive colitis and a high rate of colectomy. In patients with UC, high levels of anti-CBir1 and pANCA are associated with the development of pouchitis after ileal pouch-anal anastomosis. Thus, serologic markers for IBD can be applied to stratify IBD patients into more homogeneous subgroups with respect to disease progression. In conclusion, identification of patients at an increased risk of rapid disease progression is of great interest, as the application of early and more aggressive pharmaceutical intervention could have the potential to alter the natural history of IBD, and reduce complications and hospitalizations. PMID:24803798

  18. Suicidal behavior among Turkish patients with Parkinson’s disease

    Directory of Open Access Journals (Sweden)

    Ozdilek B

    2014-03-01

    Full Text Available Betul Ozdilek,1 Bulent Kadri Gultekin21Department of Neurology, 2Department of Psychiatry, Erenkoy Mental Health and Neurology Training and Research Hospital, Istanbul, TurkeyObjective: To investigate the predictors of suicidal ideation and attempts among Turkish Parkinson’s disease (PD patients.Materials and methods: The study comprised 120 patients with PD. Clinical findings were obtained by using the Unified Parkinson’s Disease Rating Scale. Disease severity was measured by the Hoehn and Yahr staging scale, and the Schwab and England Activities of Daily Living scale was used for patient disability. Psychiatric evaluation was performed by the same psychiatrist using the Structured Clinical Interview for Diagnostic and Statistical Manual of Mental Disorders (DSM-IV Axis I Disorders. Severity of depression was measured with the Hamilton Depression Rating Scale. Suicidal ideation and attempts were considered positive if experienced during the patient’s lifetime. The Suicide Probability Scale was used to assess the risk of suicide. Data were analyzed by logistic regression models to identify variables associated with suicidal ideation and attempts.Results: Based on logistic regression analysis, education level, age of disease onset, disease duration, depression, and history of impulse-control disorder (ICD behaviors were significant predictors of suicidal ideation. The risk rate in the presence of depression and history of ICD behaviors was increased by 5.92 and 4.97, respectively. Additionally, lifetime prevalence of suicidal ideation was found in 11.6% (14 of 120 of PD patients, although no patient had ever attempted suicide.Conclusion: Turkish patients with PD who exhibit a high risk for suicidal ideation also experience disease starting at an earlier age, longer disease duration, presence of depression, and ICD behaviors, and should be monitored carefully.Keywords: Parkinson’s disease, suicidal behavior, risk factors

  19. Preprohypocretin polymorphisms in Parkinson disease patients reporting "sleep attacks".

    Science.gov (United States)

    Rissling, Ida; Körner, Yvonne; Geller, Frank; Stiasny-Kolster, Karin; Oertel, Wolfgang H; Möller, J Carsten

    2005-07-01

    Previously, we found a significant association between the dopamine D2 receptor gene polymorphism Taq IA and sudden onset of sleep in patients with Parkinson disease. Here we evaluated the association between the preprohypocretin (-909T/C), (-22C/T), and (-20C/A) polymorphisms and sudden onset of sleep in the same population of patients with Parkinson disease. We conducted an association study analyzing the distribution of preprohypocretin polymorphisms in Germanic, caucasian Parkinson disease patients with and without sudden onset of sleep, matched according to drug therapy, disease duration, sex, and age. Movement disorders section at a university hospital. 132 Parkinson disease patients with sudden onset of sleep and 132 Parkinson disease patients without sudden onset of sleep. Blood samples were taken from each participant and used for DNA extraction. Polymorphisms were analyzed by established polymerase chain reaction protocols or direct sequencing. The variant allele T of the (-909T/C) preprohypocretin polymorphism was more commonly found in Parkinson disease patients with sudden onset of sleep. Statistical analysis showed that there were significant differences in the genotype (P = .024) and allele (P = .018) distribution between both groups. For heterozygous and homozygous carriers of allele T, the genotype relative-risk estimates for the presence of sudden onset of sleep were 2.01 (95% confidence interval: 0.76-5.34) and 2.81 (95% confidence interval: 1.09-7.25), respectively. Our results show a significant association between the (-909T/C) preprohypocretin polymorphism and sudden onset of sleep in Parkinson disease. However, we could not demonstrate any interaction between the Taq IA and (-909T/C) polymorphisms with respect to the occurrence of sudden onset of sleep, suggesting that multiple genetic factors may contribute to the pathogenesis of this phenomenon.

  20. Patients with inflammatory bowel disease have increased risk of autoimmune and inflammatory diseases

    DEFF Research Database (Denmark)

    Halling, Morten L; Kjeldsen, Jens; Knudsen, Torben

    2017-01-01

    were significantly increased (P celiac disease, type 1 diabetes (T1D), sarcoidosis, asthma, iridocyclitis, psoriasis, pyoderma gangrenosum, rheumatoid arthritis, and ankylosing spondylitis. Restricted to UC (P ...AIM: To investigate whether immune mediated diseases (IMD) are more frequent in patients with inflammatory bowel disease (IBD). METHODS: In this population based registry study, a total of 47325 patients with IBD were alive and registered in the Danish National Patient Registry on December 16, 2013....... Controls were randomly selected from the Danish Civil Registration System (CRS) and matched for sex, age, and municipality. We used ICD 10 codes to identify the diagnoses of the included patients. The IBD population was divided into three subgroups: Ulcerative colitis (UC), Crohn's disease (CD) and Both...

  1. Health behavior of patients with ischemic heart disease

    Directory of Open Access Journals (Sweden)

    Paweł Węgorowski

    2017-06-01

    Full Text Available Admission By analyzing the available scientific literature, it is possible to define ischemic heart disease as a set of disease symptoms that are a consequence of a chronic state of imbalance between the ability to supply nutrients and oxygen and the real need of myocardial cells for these substances. Adapting life-style behaviors to healthy living is a priority to prevent the onset and development of cardiovascular disease, especially ischemic heart disease, Purpose of research The aim of the study is to determine the health behavior of patients with ischemic heart disease. Materials and methods The study was conducted from 01.08.2015 to 28.12.2015 in a group of 35 people (15 women and 20 men. The research method used in the work is a diagnostic survey, the research technique used was a survey of its own author. Conclusions By analyzing the data collected, it is important to note that patients with coronary heart disease are often associated with health problems such as hypertension, diabetes and abnormal weight. The nutritional habits of the subjects studied can be described as abnormal, particularly the excessive intake of oily meat and too little fish intake. It has also been observed that most of the patients studied have familial predisposition to ischemic heart disease. Discussion Heart attacks occur mostly in people with obesity, diabetes and atherosclerosis. It is also closely related to ischemic heart disease. The health behaviors of patients suffering from Ischemic Heart Disease are moderately satisfactory and therefore the role of a nurse practitioner as a health educator is very difficult but essential in the prevention of ischemic heart disease.

  2. Graves′ disease in a dialysis dependent chronic renal failure patient

    Directory of Open Access Journals (Sweden)

    C G Nair

    2014-01-01

    Full Text Available Thyroid hormone level may be altered in chronic renal failure patients. Low levels of thyroxine protect the body from excess protein loss by minimizing catabolism. Hyperthyroidism is rarely encountered in end-stage dialysis dependent patients. Less than 10 well-documented cases of Graves′ disease (GD are reported in literature so far. We report a case of GD in a patient on dialysis.

  3. Tachyarrhythmia in patients with congenital heart disease: inevitable destiny?

    Science.gov (United States)

    Teuwen, C P; Taverne, Y J H J; Houck, C; Götte, M; Brundel, B J J M; Evertz, R; Witsenburg, M; Roos-Hesselink, J W; Bogers, A J J C; de Groot, N M S

    2016-03-01

    The prevalence of patients with congenital heart disease (CHD) has increased over the last century. As a result, the number of CHD patients presenting with late, postoperative tachyarrhythmias has increased as well. The aim of this review is to discuss the present knowledge on the mechanisms underlying both atrial and ventricular tachyarrhythmia in patients with CHD and the advantages and disadvantages of the currently available invasive treatment modalities.

  4. CYTOKINE PROFILE FEATURES IN PATIENTS WITH CHRONIC OBSTRUCTIVE PULMONARY DISEASE

    Directory of Open Access Journals (Sweden)

    E. Р. Kalinina

    2012-01-01

    Full Text Available Abstract. We studied cytokine profile in blood and exhaled breath condensate (EBC in patients with chronic obstructive pulmonary disease (COPD being in remission state. It is shown that pro- and anti-inflammatory cytokine contents depended on the disease severity, both in whole blood and EBC of the COPD patients. We have revealed an increase in TNFα, s-TNFα RI, TGF-β1 and bFGF in EBC of patients with COPD manifestations, thus being indicative for progression of metabolic changes in lung tissue, and advanced stage of respiratory functional disturbances. Cytokine profile abnormalities in COPD patients resulting, in part, from systemic and local disorders of cellular immunity, represent a major pathogenetic mechanism determining the disease progression.

  5. Fibromyalgia in patients with other rheumatic diseases: prevalence and relationship with disease activity.

    Science.gov (United States)

    Haliloglu, Sema; Carlioglu, Ayse; Akdeniz, Derya; Karaaslan, Yasar; Kosar, Ali

    2014-09-01

    Fibromyalgia (FM) is a syndrome characterized by chronic widespread pain and the presence of specific tender points. The prevalence of FM has been estimated at 2-7 % of the general global population. The presence of FM in several rheumatic diseases with a structural pathology has been reported as 11-30 %. The objectives of this study were to determine the prevalence of FM and to evaluate the possible relationship between FM existence and disease activity among rheumatic diseases. The study group included 835 patients--197 rheumatoid arthritis (RA), 67 systemic lupus erythematosus (SLE), 119 ankylosing spondylitis (AS), 238 osteoarthritis (OA), 14 familial Mediterranean fever (FMF), 53 Behçet's disease (BD), 71 gout, 25 Sjögren's syndrome (SS), 20 vasculitis, 29 polymyalgia rheumatica (PMR), and two polymyositis (PM)--with or without FM. Recorded information included age, gender, laboratory parameters, presence of fatigue, and disease activity indexes. The prevalence of FM in patients with rheumatologic diseases was found to be 6.6 % for RA, 13.4 % for SLE, 12.6 % for AS, 10.1 % for OA, 5.7 % for BD, 7.1 % for FMF, 12 % for SS, 25 % for vasculitis, 1.4 % for gout, and 6.9 % for PMR. One out of two patients with PM was diagnosed with FM. Some rheumatologic cases (AS, OA) with FM were observed mostly in female patients (p = 0.000). Also, there were significant correlations between disease activity indexes and Fibromyalgia Impact Questionnaire scores for most rheumatologic patients (RA, AS, OA, and BD) (p diseases, and its recognition is important for the optimal management of these diseases. Increased pain, physical limitations, and fatigue may be interpreted as increased activity of these diseases, and a common treatment option is the prescription of higher doses of biologic agents or corticosteroids. Considerations of the FM component in the management of rheumatologic diseases increase the likelihood of the success of the treatment.

  6. Prevalence of celiac disease among first-degree relatives of Indian celiac disease patients.

    Science.gov (United States)

    Mishra, Asha; Prakash, Shyam; Kaur, Gurvinder; Sreenivas, Vishnubhatla; Ahuja, Vineet; Gupta, Siddhartha Datta; Makharia, Govind K

    2016-03-01

    Celiac disease, once thought to be uncommon in Asia, is now recognized in Asian nations as well. We investigated the prevalence of celiac disease in first-degree relatives of celiac disease patients followed in our centre. First-degree relatives were screened prospectively for celiac disease using questionnaire-based interview and anti-tissue transglutaminase antibody. Serology positive first-degree relatives underwent duodenal biopsies. Diagnosis of celiac disease was made based on positive serology and villous abnormality Marsh grade 2 or higher. Human leucocyte antigen DQ2/-DQ8 was also assessed in 127 first-degree relatives. 434 first-degree relatives of 176 celiac disease patients were prospectively recruited; 282 were symptomatic (64.9%), 58 were positive for serology (13.3%). Seroprevalence was higher in female than in males (19% vs 8.5%; p=0.001) and highest in siblings (16.9%) than parents (13.6%) and children (5.9%) of celiac patients (p=0.055); 87.4% first-degree relatives were human leucocyte antigen-DQ2/-DQ8 positive. Overall prevalence of celiac disease was 10.9% amongst first-degree relatives. The prevalence of celiac disease in first-degree relatives of celiac disease patients was 10.9% in our cohort, and 87% had human leucocyte antigen-DQ2 or -DQ8 haplotype. All first-degree relatives of celiac disease patients should be screen for celiac disease even if asymptomatic or with atypical manifestations. Copyright © 2015 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  7. Celiac Disease Autoimmunity in Patients with Autoimmune Diabetes and Thyroid Disease among Chinese Population.

    Directory of Open Access Journals (Sweden)

    Zhiyuan Zhao

    Full Text Available The prevalence of celiac disease autoimmunity or tissue transglutaminase autoantibodies (TGA amongst patients with type 1 diabetes (T1D and autoimmune thyroid disease (AITD in the Chinese population remains unknown. This study examined the rate of celiac disease autoimmunity amongst patients with T1D and AITD in the Chinese population. The study included 178 patients with type 1 diabetes and 119 with AITD where 36 had both T1D and AITD, classified as autoimmune polyglandular syndrome type 3 variant (APS3v. The study also included 145 patients with type 2 diabetes (T2D, 97 patients with non-autoimmune thyroid disease (NAITD, and 102 healthy controls. Serum islet autoantibodies, thyroid autoantibodies and TGA were measured by radioimmunoassay. TGA positivity was found in 22% of patients with either type 1 diabetes or AITD, much higher than that in patients with T2D (3.4%; p< 0.0001 or NAITD (3.1%; P < 0.0001 or healthy controls (1%; p<0.0001. The patients with APS3v having both T1D and AITD were 36% positive for TGA, significantly higher than patients with T1D alone (p = 0.040 or with AITD alone (p = 0.017. T1D and AITD were found to have a 20% and 30% frequency of overlap respectively at diagnosis. In conclusion, TGA positivity was high in the Chinese population having existing T1D and/or AITD, and even higher when both diseases were present. Routine TGA screening in patients with T1D or AITD will be important to early identify celiac disease autoimmunity for better clinical care of patients.

  8. Left ventricular diastolic function in patients with coronary artery disease

    Energy Technology Data Exchange (ETDEWEB)

    Brugger, P.T.

    1986-08-01

    In 302 patients with confirmed coronary disease we determined the left ventricular diastolic function with the Nuclear Stethoscope by the aid of the Peak Filling Rate (PFR) and the Time to Peak Filling Rate (TPFR). Moreover we investigated the ejection fraction (EF). 201 patients had already suffered a myocardial infarction, of these 99 an anterior wall and 102 an inferior wall infarction. The remaining 101 patients had a CAD without a history of myocardial infarction. The PFR was 2.19 +- 0.65 EDV/sec in the 99 patients after anterior wall infarction and 2.62 +- 0.85 EDV/sec in the 102 patients after inferior wall infarction and 2.79 +- 0.85 EDV/sec in 101 patients with coronary artery disease without a history of myocardial infarction. For the PFR there could be found a statistically significant difference between normal patients and patients after anterior wall infarction (p < 0.0001), normal patients and patients after inferior wall infarction (p < 0.0001) and normal patients and patients with coronary artery disease (p < 0.0001). The TPFR was 180 +- 37.5 msec after anterior - and 158 +- 50.7 msec after inferior wall infarction and 156 +- 45.2 msec in the patients with CAD without previous infarction. The left ventricular diastolic function (PFR and/or TPFR) was abnormal in 88% after anterior- and in 82% after inferior wall infarction and in 69% in coronary patients without previous myocardial infarction. In comparison with this the ejection fraction was reduced in 66% in anterior- and in 61% inferior wall infarction at rest. These results indicate that the diastolic function at rest appears to be more informative for evaluation of a left ventricular dysfunction than the systolic function at rest.

  9. Celiac disease and pulmonary hemosiderosis in a patient with chronic granulomatous disease

    NARCIS (Netherlands)

    Hartl, Dominik; Belohradsky, Bernd H.; Griese, Matthias; Nicolai, Thomas; Krauss-Etschmann, Susanne; Roos, Dirk; Wintergerst, Uwe

    2004-01-01

    We report on a patient with the hitherto undescribed combination of chronic granulomatous disease, pulmonary hemosiderosis, and celiac disease. The hemosiderosis resolved with a gluten-free diet and glucocorticosteroid pulse therapy, but the restrictive lung function pattern remained unchanged. Lung

  10. Motor Sequence Learning Performance in Parkinson's Disease Patients Depends on the Stage of Disease

    Science.gov (United States)

    Stephan, Marianne A.; Meier, Beat; Zaugg, Sabine Weber; Kaelin-Lang, Alain

    2011-01-01

    It is still unclear, whether patients with Parkinson's disease (PD) are impaired in the incidental learning of different motor sequences in short succession, although such a deficit might greatly impact their daily life. The aim of this study was thus to clarify the relation between disease parameters of PD and incidental motor learning of two…

  11. Myocardial performance and perfusion during exercise in patients with coronary artery disease caused by Kawasaki disease

    International Nuclear Information System (INIS)

    Paridon, S.M.; Ross, R.D.; Kuhns, L.R.; Pinsky, W.W.

    1990-01-01

    For a study of the natural history of coronary artery lesions after Kawasaki disease and their effect on myocardial blood flow reserve with exercise, five such patients underwent exercise testing on a bicycle. Oxygen consumption, carbon dioxide production, minute ventilation, and electrocardiograms were monitored continuously. Thallium-201 scintigraphy was performed for all patients. One patient stopped exercise before exhaustion of cardiovascular reserve but had no evidence of myocardial perfusion abnormalities. Four patients terminated exercise because of exhaustion of cardiovascular reserve; one had normal cardiovascular reserve and thallium scintiscans, but the remaining patients had diminished cardiovascular reserve. Thallium scintigrams showed myocardial ischemia in two and infarction in one. No patient had exercise-induced electrocardiographic changes. These results indicate that patients with residual coronary artery lesions after Kawasaki disease frequently have reduced cardiovascular reserve during exercise. The addition of thallium scintigraphy and metabolic measurements to exercise testing improved the detection of exercise-induced abnormalities of myocardial perfusion

  12. Chronic kidney disease in congenital heart disease patients: a narrative review of evidence.

    Science.gov (United States)

    Morgan, Catherine; Al-Aklabi, Mohammed; Garcia Guerra, Gonzalo

    2015-01-01

    Patients with congenital heart disease have a number of risk factors for the development of chronic kidney disease (CKD). It is well known that CKD has a large negative impact on health outcomes. It is important therefore to consider that patients with congenital heart disease represent a population in whom long-term primary and secondary prevention strategies to reduce CKD occurrence and progression could be instituted and significantly change outcomes. There are currently no clear guidelines for clinicians in terms of renal assessment in the long-term follow up of patients with congenital heart disease. Consolidation of knowledge is critical for generating such guidelines, and hence is the purpose of this view. This review will summarize current knowledge related to CKD in patients with congenital heart disease, to highlight important work that has been done to date and set the stage for further investigation, development of prevention strategies, and re-evaluation of appropriate renal follow-up in patients with congenital heart disease. The literature search was conducted using PubMed and Google Scholar. Current epidemiological evidence suggests that CKD occurs in patients with congenital heart disease at a higher frequency than the general population and is detectable early in follow-up (i.e. during childhood). Best evidence suggests that approximately 30 to 50 % of adult patients with congenital heart disease have significantly impaired renal function. The risk of CKD is higher with cyanotic congenital heart disease but it is also present with non-cyanotic congenital heart disease. Although significant knowledge gaps exist, the sum of the data suggests that patients with congenital heart disease should be followed from an early age for the development of CKD. There is an opportunity to mitigate CKD progression and negative renal outcomes by instituting interventions such as stringent blood pressure control and reduction of proteinuria. There is a need to

  13. Atypical form of cat scratch disease in immunocompetent patient

    Directory of Open Access Journals (Sweden)

    Kojić Miroslav

    2013-01-01

    Full Text Available Introduction. Cat scratch disease (CSD is an acute infectious disease with benign course caused by the bacteria Bartonella henselae. Clinically, it is usually manifested as regional lymphadenopathy and mild infective syndrome. Rare forms of the disease which usually occur in immunocompromised presons are: encephalitis, transverse myelitis, neuroretinitis, granulomatosus conjunctivitis, arthritis, hepatitis etc. Case report. We presented an atypical form of cat scratch disease in a young immunocompetent female person. The disease was manifested with prolonged fever, rash, purulent lymphadenitis and hepatitis. The diagnosis was based on characteristic patohystological finding and exclusion of the other causes of lymphadenopathy. The patient was treated by antibiotics for a few weeks, with surgical incision and drainage of the purulent lymphadenitis. Conclusion. Atypical forms of CSD could be an important differential-diagnostic problem, especially if there is no opportunity for serological confirmation of the disease.

  14. Efficiency of patients with carcinoma and acceptance of the disease

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2014-04-01

    Full Text Available Introduction: Human functioning is based on physical, psychological, social and spiritual areas. The emergence of cancer and all types of problems affect these areas. Adapting to cancer is very important for the process of therapy, and acceptance of the disease is its determinant. Aim of the research study : To determine the relationship between oncological patients physical fitness and their acceptance of the disease. Material and methods: The following research techniques and tools have been used: a questionnaire survey, the Repta operation scale for assessing the functionality of patients in the course of the disease, a modified Pain Assessment Worksheet for evaluating the intensity of pain and its impact on daily activities and the AIS scale to assess the degree of acceptance of the disease. Results: Most of the respondents were fully efficient in the field of the activities of daily living. The vast majority of respondents did not feel pain, or felt pain that could be taken lightly. Pain that made daily functioning difficult, particularly in mobility and locomotion, concerned only persons over 60 years old. In the study group there was dominantly an average degree of acceptance of the disease; a small group was marked by a high level, and only a few people showed a lack of acceptance of the disease. Independent people and people in need of assistance accepted the illness at a medium level, and vulnerable patients showed the lowest level of acceptance. Conclusions : The efficiency of patients with cancer affects the level of acceptance of the disease. Cancer for the majority of respondents is not an obstacle in performing basic activities. Most respondents accept the disease, a small part selects a high level, and only a few people show a lack of acceptance of the disease.

  15. Chronic obstructive pulmonary disease in patients admitted with heart failure

    DEFF Research Database (Denmark)

    Iversen, K K; Kjaergaard, J; Akkan, D

    2008-01-01

    OBJECTIVE: Chronic obstructive pulmonary disease (COPD) is an important differential diagnosis in patients with heart failure (HF). The primary aims were to determine the prevalence of COPD and to test the accuracy of self-reported COPD in patients admitted with HF. Secondary aims were to study...... valve. CONCLUSION: Chronic obstructive pulmonary disease is frequent in patients admitted with HF and self-reported COPD only identifies a minority. The prevalence of COPD was high in both patients with systolic and nonsystolic HF....... a possible relationship between right and left ventricular function and pulmonary function. DESIGN: Prospective substudy. SETTING: Systematic screening at 11 centres. SUBJECTS: Consecutive patients (n = 532) admitted with HF requiring medical treatment with diuretics and an episode with symptoms...

  16. High probability of disease in angina pectoris patients

    DEFF Research Database (Denmark)

    Høilund-Carlsen, Poul F.; Johansen, Allan; Vach, Werner

    2007-01-01

    BACKGROUND: According to most current guidelines, stable angina pectoris patients with a high probability of having coronary artery disease can be reliably identified clinically. OBJECTIVES: To examine the reliability of clinical evaluation with or without an at-rest electrocardiogram (ECG......) in patients with a high probability of coronary artery disease. PATIENTS AND METHODS: A prospective series of 357 patients referred for coronary angiography (CA) for suspected stable angina pectoris were examined by a trained physician who judged their type of pain and Canadian Cardiovascular Society grade...... on CA. Of the patients who had also an abnormal at-rest ECG, 14% to 21% of men and 42% to 57% of women had normal MPS. Sex-related differences were statistically significant. CONCLUSIONS: Clinical prediction appears to be unreliable. Addition of at-rest ECG data results in some improvement, particularly...

  17. Disease awareness and management behavior of patients with atopic dermatitis: a questionnaire survey of 313 patients.

    Science.gov (United States)

    Kim, Jung Eun; Lee, Young Bok; Lee, Ji Hyun; Kim, Hye Sung; Lee, Kyung Ho; Park, Young Min; Cho, Sang Hyun; Lee, Jun Young

    2015-02-01

    Patients with atopic dermatitis (AD) should be relatively well informed about the disorder to control their condition and prevent flare-ups. Thus far, there is no accurate information about the disease awareness levels and therapeutic behavior of AD patients. To collect data on patients' knowledge about AD and their behavior in relation to seeking information about the disease and its treatment. We performed a questionnaire survey on the disease awareness and self-management behavior of AD patients. A total of 313 patients and parents of patients with AD who had visited the The Catholic University of Korea, Catholic Medical Center between November 2011 and October 2012 were recruited. We compared the percentage of correct answers from all collected questionnaires according to the demographic and disease characteristics of the patients. Although dermatologists were the most frequent disease information sources and treatment providers for the AD patients, a significant proportion of participants obtained information from the Internet, which carries a huge amount of false medical information. A considerable number of participants perceived false online information as genuine, especially concerning complementary and alternative medicine treatments of AD, and the adverse effects of steroids. Some questions on AD knowledge had significantly different answers according to sex, marriage status, educational level, type of residence and living area, disease duration, disease severity, and treatment history with dermatologists. Dermatologists should pay more attention to correcting the common misunderstandings about AD to reduce unnecessary social/economic losses and improve treatment compliance.

  18. Determinants of Extraocular Muscle Volume in Patients with Graves' Disease

    Directory of Open Access Journals (Sweden)

    Samer El-Kaissi

    2012-01-01

    Full Text Available Background. To examine factors contributing to extraocular muscle (EOM volume enlargement in patients with Graves’ hyperthyroidism. Methods. EOM volumes were measured with orbital magnetic resonance imaging (MRI in 39 patients with recently diagnosed Graves’ disease, and compared to EOM volumes of 13 normal volunteers. Thyroid function tests, uptake on thyroid scintigraphy, anti-TSH-receptor antibody positivity and other parameters were then evaluated in patients with EOM enlargement. Results. 31/39 patients had one or more enlarged EOM, of whom only 2 patients had clinical EOM dysfunction. Compared to Graves’ disease patients with normal EOM volumes, those with EOM enlargement had significantly higher mean serum TSH (0.020±0.005 versus 0.007±0.002 mIU/L; P value 0.012, free-T4 (52.9±3.3 versus 41.2±1.7 pmol/L; P value 0.003 and technetium uptake on thyroid scintigraphy (13.51±1.7% versus 8.55±1.6%; P value 0.045. There were no differences between the 2 groups in anti-TSH-receptor antibody positivity, the proportion of males, tobacco smokers, or those with active ophthalmopathy. Conclusions. Patients with recently diagnosed Graves’ disease and EOM volume enlargement have higher serum TSH and more severe hyperthyroidism than patients with normal EOM volumes, with no difference in anti-TSH-receptor antibody positivity between the two groups.

  19. The determination of lymphocyte transformation in patients of various diseases

    International Nuclear Information System (INIS)

    Su Liaoyuan; Liu Ke Liang; Lin Xingcheng; Sun Guoqi; Xue Zhimou

    1987-01-01

    The synthesis of DNA, RNA and protein during the transformation of human lymphocytes induced by mitogen PHA and LPS was investigated by quantitation of 3 H-TdR, 14 C-UR and 14 C-valine incorporation method. 1666 tests were carried out in patients with various diseases and 424 tests in normal subjects. It was found that immunocompetence was closely related with the progress and prognosis in patients with leukemia. Impairment of the cell-mediated immunity in patients with squamous cell carcinoma and with encephlitis was observed. There was no difference in immunity between patients with adenocarcinoma and the normal subjects. The ionizing irradiation mainly exerts its effect on cell-mediated immunity. The cell-mediated immunity was found to be impaired while the humoral immune regulation was enhanced in tuberculosis and leprosy, indicating that these diseases were caused by impairment of cell-mediated immunity. Both humoral and cell-mediated immunity return to normal levels at convalescence. The uptake of 14 C-UR by lymphocytes in patients with hepatitis increased significantly. Lymphocytes reactivity was elevated in patients with vernal conjunctivities and normal in patients with uveitis. Low reactivity was observed in patients with keratitis. The immunity in various diseases was discussed

  20. Kleptomania in patients with neuro-Behçet's disease.

    Science.gov (United States)

    Shugaiv, Erkingül; Kıyat-Atamer, Aslı; Tüzün, Erdem; Kürtüncü, Murat; Baral-Kulaksızoğlu, Işın; Akman Demir, Gülşen

    2013-01-01

    This study was conducted to characterize the prevalence and clinical features of kleptomania, an impulse control disorder, in patients with Behçet's disease involving the central nervous system. Medical records of 350 patients with neuro-Behçet's disease were evaluated, and clinical and neuropsychological features of patients with kleptomania were noted. Of the 350 neuro-Behçet's disease patients 6 (1.7%) had presented with symptoms that fulfilled the criteria of kleptomania according to the revised 4th version of the Diagnostic and Statistical Manual of Mental Disorders. The 6 patients (5 men, 1 woman) had parenchymal lesions and had developed kleptomania during remission. Magnetic resonance imaging done on the 6 patients before the onset of kleptomania mostly revealed brainstem lesions. Psychiatric assessment did not show any comorbid psychiatric disorders and neuropsychological evaluation showed executive dysfunction in all patients. The 6 patients with kleptomania had developed a frontal lobe syndrome. Copyright © 2013 S. Karger AG, Basel.

  1. Marijuana use patterns among patients with inflammatory bowel disease.

    Science.gov (United States)

    Ravikoff Allegretti, Jessica; Courtwright, Andrew; Lucci, Matthew; Korzenik, Joshua R; Levine, Jonathan

    2013-12-01

    The prevalence and perceived effectiveness of marijuana use has not been well studied in inflammatory bowel disease (IBD) despite increasing legal permission for its use in Crohn's disease. Health care providers have little guidance about the IBD symptoms that may improve with marijuana use. The aim of this study was to assess the prevalence, sociodemographic characteristics, and perceived benefits of marijuana use among patients with IBD. Prospective cohort survey study of marijuana use patterns in patients with IBD at an academic medical center. A total of 292 patients completed the survey (response rate = 94%); 12.3% of patients were active marijuana users, 39.0% were past users, and 48.6% were never users. Among current and past users, 16.4% of patients used marijuana for disease symptoms, the majority of whom felt that marijuana was "very helpful" for relief of abdominal pain, nausea, and diarrhea. On multivariate analysis, age and chronic abdominal pain were associated with current marijuana use (odds ratio [OR], 0.93; 95% confidence interval [CI], 0.89-0.97; P marijuana (OR, 0.93; 95% CI, 0.89-0.97; P marijuana for abdominal pain, were it legally available. A significant number of patients with IBD currently use marijuana. Most patients find it very helpful for symptom control, including patients with ulcerative colitis, who are currently excluded from medical marijuana laws. Clinical trials are needed to determine marijuana's potential as an IBD therapy and to guide prescribing decisions.

  2. [Otorhinolaryngological manifestations in patients with Behçet disease].

    Science.gov (United States)

    Morales-Angulo, Carmelo; Vergara Pastrana, Sandra; Obeso-Agüera, Sergio; Acle, Leticia; González-Gay, Miguel Ángel

    2014-01-01

    Behçet disease (BD) is a systemic immune-mediated vasculitis of unknown origin characterised by recurrent orogenital ulceration, ocular inflammation and skin lesions. The aim of our study was to identify ear, nose and throat (ENT) manifestations associated with BD. Retrospective review of the medical records of all patients diagnosed with BD who attended a tertiary public hospital in Cantabria (Spain) over a period of 22 years. Clinical manifestations, in particular those concerning ENT, were retrieved from medical records. A medical literature review of ENT manifestations was conducted. Thirty-three patients (age range: 17-64 years) were included in the study. Most of them presented oral ulcers (97%). Eight patients (24%) presented oropharyngeal ulcers and 5 patients (15%) experienced audiovestibular symptoms (high frequency sensorineural hearing loss, vertigo and bilateral vestibular hypofunction). One patient had symptoms compatible with vestibular neuronitis as the presentation manifestation of Neuro-Behçet. In 4 patients (12%) the presence of odynophagia secondary to the presence of oropharyngeal lesions, initially interpreted as acute or recurrent tonsillitis, was the first manifestation of the disease, alone or associated with cutaneous or ocular lesions. In addition to the characteristic oral ulcers present in most patients with BD, ulcers in the oropharynx, occasionally interpreted as acute pharyngitis, are also common in these patients. Audiovestibular manifestations frequently appear during the course of the disease and may be the first symptom of central nervous system involvement. Copyright © 2013 Elsevier España, S.L. All rights reserved.

  3. Periodontal disease in pregnant patients with rheumatic valvular disease: clinical and microbiological study.

    Science.gov (United States)

    Avila, Walkiria Samuel; Timerman, Lilia; Romito, Giuseppe Alexandre; Marcelino, Sílvia Linard; Neves, Itamara Lúcia Itagiba; Zugaib, Marcelo; Grinberg, Max

    2011-04-01

    The periodontal disease during pregnancy of women with rheumatic valve disease imply infective endocarditis risks and higher rate of preterm birth and low birth weight. To study the periodontal disease rate of women with rheumatic valve disease during pregnancy. We studied 140 pregnant women who included 70 patients with rheumatic valve disease and 70 healthy women. The periodontal examination included: 1) periodontal clinical exam regard the follow variables: a) probing depth; b) gingival margin; c) clinical attachment level; d) bleeding on probing; e) plaque index and f) gingival index; and 2) microbiological test was performed in samples serum and gingival crevicular fluid and considered positive controls to Porphyromonas gingivalis, Tannerella forsithia e Aggregobacter actinomycetemcomitans. Age and parity were similar between groups; as single or combined the mitral valve disease was prevalent among the rheumatic valve lesion in 45 (32.1%) e 20 (28.5%) cases, respectively. Among the periodontal variables gingival margin (p=0.01) and plaque index (p=0.04) were different between groups. The periodontal disease was identified in 20 (14,3%) pregnant women, seven (10%) of them were patients with valve rheumatic disease and the remain 13 (18,6%) were healthy women, its percentual was not different between groups (p=0,147). Microbiological analyses of oral samples showed higher percentual of P. gingivalis in healthy pregnant women (p=0.004). The clinical and microbiological study during pregnancy showed comparable incidence of periodontal disease between women with rheumatic valve disease and healthy women.

  4. [Analysis of 2 patients with occupational hard mental lung disease].

    Science.gov (United States)

    Ding, Bangmei; Ding, Lu; Yu, Bin; Fan, Cunhua; Han, Lei; Hu, Jinmei; Zhu, Baoli

    2015-01-01

    We sought to master the clinical characteristics and prognosis of hard mental lung disease, improving this disease's diagnosis and treatment quality. We recruited two suspected patients with hard mental lung disease and collected their occupational history, examination results of occupational health, and past medical records. By virtue of laboratory tests, high Kv chest radiography, CT and HRCT of chest, fiberoptic bronchoscopy and ECG examination, diagnostic report was synthesized respectively by respiratory physicians and pathologist from three different agencies. Then the report was submitted to diagnosis organizations of occupational disease, and diagnostic conclusion of occupational disease was drawn after discussion by at least three diagnosticians of occupational disease. We found that both of the two suspected patients were exposed to dusts of hard metal, and length of exposure service ranged from 8 to 9 years. Clinical manifestations were dominated by dry cough, wheezing after activities, and pathological manifestation was characteristic giant cell interstitial pneumonia. The prognosis and outcome of the disease were different. According to exact occupational exposure history, clinical manifestations, combined with the results of high Kv chest radiography, CT of chest and pathological manifestation, it can be diagnosed with hard mental lung disease.

  5. Prognostic and predictive value of VHL gene alteration in renal cell carcinoma: a meta-analysis and review.

    Science.gov (United States)

    Kim, Bum Jun; Kim, Jung Han; Kim, Hyeong Su; Zang, Dae Young

    2017-02-21

    The von Hippel-Lindau (VHL) gene is often inactivated in sporadic renal cell carcinoma (RCC) by mutation or promoter hypermethylation. The prognostic or predictive value of VHL gene alteration is not well established. We conducted this meta-analysis to evaluate the association between the VHL alteration and clinical outcomes in patients with RCC. We searched PUBMED, MEDLINE and EMBASE for articles including following terms in their titles, abstracts, or keywords: 'kidney or renal', 'carcinoma or cancer or neoplasm or malignancy', 'von Hippel-Lindau or VHL', 'alteration or mutation or methylation', and 'prognostic or predictive'. There were six studies fulfilling inclusion criteria and a total of 633 patients with clear cell RCC were included in the study: 244 patients who received anti-vascular endothelial growth factor (VEGF) therapy in the predictive value analysis and 419 in the prognostic value analysis. Out of 663 patients, 410 (61.8%) had VHL alteration. The meta-analysis showed no association between the VHL gene alteration and overall response rate (relative risk = 1.47 [95% CI, 0.81-2.67], P = 0.20) or progression free survival (hazard ratio = 1.02 [95% CI, 0.72-1.44], P = 0.91) in patients with RCC who received VEGF-targeted therapy. There was also no correlation between the VHL alteration and overall survival (HR = 0.80 [95% CI, 0.56-1.14], P = 0.21). In conclusion, this meta-analysis indicates that VHL gene alteration has no prognostic or predictive value in patients with clear cell RCC.

  6. Myelopathy and sciatica induced by an extradural S1 root haemangioblastoma

    Energy Technology Data Exchange (ETDEWEB)

    Hermier, M.; Cotton, F.; Froment, J.C. [Department of Radiology, Hopital Neurologique et Neurochirurgical, Lyon (France); Saint-Pierre, G.; Jouvet, A. [Department of Neuropathology, Hopital Neurologique et Neurochirurgical, Lyon (France); Ongolo-Zogo, P. [Department of Radiology, Hopital Neurologique et Neurochirurgical, Lyon (France); Department of Radiology, Hopital Central, Yaounde (Cameroon); Fischer, G. [Department of Neurosurgery, Hopital Neurologique et Neurochirurgical, Lyon (France)

    2002-06-01

    Haemangioblastomas are vascular tumours which mainly involve the central nervous system and retina, often in the setting of von Hippel-Lindau disease. Haemangioblastomas occurring outside the central nervous system are uncommon. Wherever it is, recognising this tumour prior to surgery is desirable, as preoperative embolisation may be considered. We report the clinical, imaging and pathological features of a sporadic sacral root haemangioblastoma in a 58-year-old man with chronic sciatica and myelopathy. The diagnosis was questioned preoperatively because an enlarged sacral foramen, seen to be filled by a highly vascular, enhancing mass and dilated vessels. Myelopathy was attributed to the presumed high venous pressure resulting from increased flow in veins draining the vascular tumour. Microneurosurgical excision was performed after endovascular embolisation and led to persistent clinical improvement. (orig.)

  7. Myelopathy and sciatica induced by an extradural S1 root haemangioblastoma

    International Nuclear Information System (INIS)

    Hermier, M.; Cotton, F.; Froment, J.C.; Saint-Pierre, G.; Jouvet, A.; Ongolo-Zogo, P.; Fischer, G.

    2002-01-01

    Haemangioblastomas are vascular tumours which mainly involve the central nervous system and retina, often in the setting of von Hippel-Lindau disease. Haemangioblastomas occurring outside the central nervous system are uncommon. Wherever it is, recognising this tumour prior to surgery is desirable, as preoperative embolisation may be considered. We report the clinical, imaging and pathological features of a sporadic sacral root haemangioblastoma in a 58-year-old man with chronic sciatica and myelopathy. The diagnosis was questioned preoperatively because an enlarged sacral foramen, seen to be filled by a highly vascular, enhancing mass and dilated vessels. Myelopathy was attributed to the presumed high venous pressure resulting from increased flow in veins draining the vascular tumour. Microneurosurgical excision was performed after endovascular embolisation and led to persistent clinical improvement. (orig.)

  8. Microcystic adenoma of the pancreas associated with non-functioning islet cell tumor: a case report

    International Nuclear Information System (INIS)

    Kong, Keun Young; Lee, Dong Ho; Ko, Young Tae; Kim, Youn Wha

    1997-01-01

    Among cystic tumors arising in the pancreas, microcystic adenoma is relatively uncommon;it is usually benign, and is comprised of cysts that vary in size from microscopic to 2 cm in diameter. It has recently been reported to be associated with other pancreatic tumors with malignant potential; in particular, microcystic adenoma with coexistent islet cell tumor has been reported in von Hippel-Lindau disease. We report a case of microcystic adenoma of the pancreas associated with coexistent surgically-proven islet cell tumor. On spiral CT, the islet cell tumor was seen as a highly enhanced inhomogeneous solid mass in the pancreatic head, and microcystic adenoma as numerous small cysts throughout the pancreas.=20

  9. Familial Investigations of Childhood Cancer Predisposition

    Science.gov (United States)

    2018-01-03

    Acute Leukemia; Adenomatous Polyposis; Adrenocortical Carcinoma; AML; BAP1 Tumor Predisposition Syndrome; Carney Complex; Choroid Plexus Carcinoma; Constitutional Mismatch Repair Deficiency Syndrome; Diamond-Blackfan Anemia; DICER1 Syndrome; Dyskeratosis Congenita; Emberger Syndrome; Familial Acute Myeloid Leukemia; Familial Adenomatous Polyposis; Fanconi Anemia; Familial Cancer; Familial Wilms Tumor; Familial Neuroblastoma; GIST; Hereditary Breast and Ovarian Cancer; Hereditary Paraganglioma-Pheochromocytoma Syndrome; Hodgkin Lymphoma; Juvenile Polyposis; Li-Fraumeni Syndrome; Lynch Syndrome; MDS; Melanoma Syndrome; Multiple Endocrine Neoplasia Type 1; Multiple Endocrine Neoplasia Type 2; Neuroblastoma; Neurofibromatosis Type 1; Neurofibromatosis Type II; Nevoid Basal Cell Carcinoma Syndrome; Non Hodgkin Lymphoma; Noonan Syndrome and Other Rasopathy; Overgrowth Syndromes; Pancreatic Cancer; Peutz-Jeghers Syndrome; Pheochromocytoma/Paraganglioma; PTEN Hamartoma Tumor Syndrome; Retinoblastoma; Rhabdoid Tumor Predisposition Syndrome; Rhabdomyosarcoma; Rothmund-Thomson Syndrome; Tuberous Sclerosis; Von Hippel-Lindau Disease

  10. INFORMATION SYSTEM FOR REGISTRY OF PATIENTS WITH METABOLIC DISEASES

    Directory of Open Access Journals (Sweden)

    N. H. Horovenko

    2015-05-01

    Full Text Available This article describes the problems encountered in the management of medical records of patients with metabolic diseases, and also provides a general solution to these problems through the introduction of a software product. Objective was to reduce the burden on the healthcare registrars and medical genetics center, improving the speed and quality of patient care. In the software implementation the main features of the complex design problems are described: the programming language Java, IDE NetBeans, MySQL database server and web application to work with database server phpMyAdmin and put forward requirements. Also, medical receptionist is able to keep track of patients to form an extract, view statistics. During development were numerous consultations with experienced doctors, medical registrars. With the convenient architecture in the future will be easy to add custom modules in the program. Development of the program management of electronic medical records of patients the center of metabolic diseases is essential, because today in Ukraine all the software that can keep track of patients who did not drawn enough attention to patients with metabolic diseases. Currently the software is installed in the center of metabolic diseases NCSH “OKHMATDYT.”

  11. Perception of climate change in patients with chronic lung disease

    Science.gov (United States)

    Götschke, Jeremias; Mertsch, Pontus; Bischof, Michael; Kneidinger, Nikolaus; Matthes, Sandhya; Renner, Ellen D.; Schultz, Konrad; Traidl-Hoffmann, Claudia; Duchna, Hans-Werner; Behr, Jürgen; Schmude, Jürgen; Huber, Rudolf M.

    2017-01-01

    Background Climate change affects human health. The respective consequences are predicted to increase in the future. Patients with chronic lung disease are particularly vulnerable to the involved environmental alterations. However, their subjective perception and reactions to these alterations remain unknown. Methods In this pilot study, we surveyed 172 adult patients who underwent pulmonary rehabilitation and 832 adult tourists without lung disease in the alpine region about their perception of being affected by climate change and their potential reaction to specific consequences. The patients’ survey also contained the COPD Assessment Test (CAT) to rate the severity of symptoms. Results Most of the patients stated asthma (73.8%), COPD (9.3%) or both (11.0%) as underlying disease while 5.8% suffered from other chronic lung diseases. Patients and tourists feel equally affected by current climate change in general, while allergic subjects in both groups feel significantly more affected (p = 0.04). The severity of symptoms assessed by CAT correlates with the degree of feeling affected (p<0.01). The main disturbing consequences for patients are decreased air quality, increasing numbers of ticks and mosquitos and a rising risk for allergy and extreme weather events such as thunderstroms, while tourists are less disturbed by these factors. Increasing number of heat-days is of little concern to both groups. Conclusion Overall patients are more sensitive to health-related consequences of climate change. Yet, the hazard of heat-days seems underestimated and awareness should be raised. PMID:29045479

  12. Periodontal disease in Chinese patients with systemic lupus erythematosus.

    Science.gov (United States)

    Zhang, Qiuxiang; Zhang, Xiaoli; Feng, Guijaun; Fu, Ting; Yin, Rulan; Zhang, Lijuan; Feng, Xingmei; Li, Liren; Gu, Zhifeng

    2017-08-01

    Disease of systemic lupus erythematosus (SLE) and periodontal disease (PD) shares the common multiple characteristics. The aims of the present study were to evaluate the prevalence and severity of periodontal disease in Chinese SLE patients and to determine the association between SLE features and periodontal parameters. A cross-sectional study of 108 SLE patients together with 108 age- and sex-matched healthy controls was made. Periodontal status was conducted by two dentists independently. Sociodemographic characteristics, lifestyle factors, medication use, and clinical parameters were also assessed. The periodontal status was significantly worse in SLE patients compared to controls. In univariate logistic regression, SLE had a significant 2.78-fold [95% confidence interval (CI) 1.60-4.82] increase in odds of periodontitis compared to healthy controls. Adjusted for potential risk factors, patients with SLE had 13.98-fold (95% CI 5.10-38.33) increased odds against controls. In multiple linear regression model, the independent variable negatively and significantly associated with gingival index was education (P = 0.005); conversely, disease activity (P periodontitis of SLE in multivariate logistic regression (OR 1.348; 95% CI: 1.183-1.536, P < 0.001). Chinese SLE patients were likely to suffer from higher odds of PD. These findings confirmed the importance of early interventions in combination with medical therapy. It is necessary for a close collaboration between dentists and clinicians when treating those patients.

  13. Hematologic Abnormalities in Cyanotic Congenital Heart Disease Patients

    Directory of Open Access Journals (Sweden)

    Soheila Chamanian

    2015-01-01

    Full Text Available Introduction: Patients with cyanotic heart disease may have an acceptable quality of life. However, they are invariably prone to several complications. The aim of this study is search about hematologic abnormalities in cyanotic congenital heart disease patients. Materials and Methods:  In this cross sectional study every cyanotic congenital heart disease patients who was referred to the adult congenital heart disease clinic was selected and asked of any possible hyperviscosity symptoms, gingival bleeding, Epistaxis, hemoptysis, hypermenorrhagia and gouty arthritis irrespective of their age, gender and primary diagnosis in a six-month period. In this regard, 02 saturation was obtained via pulse oximetry, an abdominal ultrasound was done in order to discover any gallstones and lab tests including CBC, coagulation parameters (bleeding time(BT,clotting time(CT, prothrombin time(PT,international ratio( INR, Ferritin, blood urea nitrogen (BUN and creatinine (Cr were provided as well. Results:  A total of 69 patients were enrolled in the present study. The mean age of the patients was 22.44±5.72 with a minimum of 15 and the maximum of 46 years old. Twenty two (34.4% of them were female and 45(65.6% were male. Conclusion: Our patients had less hyperuricemia, there is no correlation between hyperviscosity symptoms and haematocrit level and an inverse correlation between the Ferritin level and hyperviscosity symptoms were seen.  

  14. Cannabis use amongst patients with inflammatory bowel disease.

    Science.gov (United States)

    Lal, Simon; Prasad, Neeraj; Ryan, Manijeh; Tangri, Sabrena; Silverberg, Mark S; Gordon, Allan; Steinhart, Hillary

    2011-10-01

    Experimental evidence suggests the endogenous cannabinoid system may protect against colonic inflammation, leading to the possibility that activation of this system may have a therapeutic role in inflammatory bowel disease (IBD). Medicinal use of cannabis for chronic pain and other symptoms has been reported in a number of medical conditions. We aimed to evaluate cannabis use in patients with IBD. One hundred patients with ulcerative colitis (UC) and 191 patients with Crohn's disease (CD) attending a tertiary-care outpatient clinic completed a questionnaire regarding current and previous cannabis use, socioeconomic factors, disease history and medication use, including complimentary alternative medicines. Quality of life was assessed using the short-inflammatory bowel disease questionnaire. A comparable proportion of UC and CD patients reported lifetime [48/95 (51%) UC vs. 91/189 (48%) CD] or current [11/95 (12%) UC vs. 30/189 (16%) CD] cannabis use. Of lifetime users, 14/43 (33%) UC and 40/80 (50%) CD patients have used it to relieve IBD-related symptoms, including abdominal pain, diarrhoea and reduced appetite. Patients were more likely to use cannabis for symptom relief if they had a history of abdominal surgery [29/48 (60%) vs. 24/74 (32%); P=0.002], chronic analgesic use [29/41 (71%) vs. 25/81 (31%); Pmedicine use [36/66 (55%) vs. 18/56 (32%); P=0.01] and a lower short inflammatory bowel disease questionnaire score (45.1±2.1 vs. 50.3±1.5; P=0.03). Patients who had used cannabis [60/139 (43%)] were more likely than nonusers [13/133 (10%); Pcannabis for IBD. Cannabis use is common amongst patients with IBD for symptom relief, particularly amongst those with a history of abdominal surgery, chronic abdominal pain and/or a low quality of life index. The therapeutic benefits of cannabinoid derivatives in IBD may warrant further exploration.

  15. Esophageal motor disease and reflux patterns in patients with advanced pulmonary disease undergoing lung transplant evaluation.

    Science.gov (United States)

    Seccombe, J; Mirza, F; Hachem, R; Gyawali, C P

    2013-08-01

    Advanced pulmonary disorders are linked to esophageal hypomotility and reflux disease. However, characterization of esophageal function using high resolution manometry (HRM) and ambulatory pH monitoring, segregation by pulmonary pathology, and comparison to traditional reflux disease are all limited in the literature. Over a 4 year period, 73 patients (55.2 ± 1.3 years, 44F) were identified who underwent esophageal function testing as part of lung transplant evaluation for advanced pulmonary disease (interstitial lung disease, ILD = 47, obstructive lung disease, OLD = 24, other = 2). Proportions of patients with motor dysfunction (≥ 80% failed sequences = severe hypomotility) and/or abnormal reflux parameters (acid exposure time, AET ≥ 4%) were determined, and compared to a cohort of 1081 patients (48.4 ± 0.4 years, 613F) referred for esophageal function testing prior to antireflux surgery (ARS). The proportion of esophageal body hypomotility was significantly higher within advanced pulmonary disease categories (35.6%), particularly ILD (44.7%), compared to ARS patients (12.1%, P esophageal motor pattern or reflux evidence. Interstitial lung disease has a highly significant association with esophageal body hypomotility. Consequently, prevalence of abnormal esophageal acid exposure is high, but implications for post lung transplant chronic rejection remain unclear. © 2013 John Wiley & Sons Ltd.

  16. Cause-Specific Mortality Among Spouses of Parkinson Disease Patients

    DEFF Research Database (Denmark)

    Nielsen, Malene; Hansen, Jonni; Ritz, Beate

    2014-01-01

    BACKGROUND: Caring for a chronically ill spouse is stressful, but the health effects of caregiving are not fully understood. We studied the effect on mortality of being married to a person with Parkinson disease. METHODS: All patients in Denmark with a first-time hospitalization for Parkinson...... disease between 1986 and 2009 were identified, and each case was matched to five population controls. We further identified all spouses of those with Parkinson disease (n = 8,515) and also the spouses of controls (n = 43,432). All spouses were followed in nationwide registries until 2011. RESULTS: Among...... men, being married to a Parkinson disease patient was associated with a slightly higher risk of all-cause mortality (hazard ratio = 1.06 [95% confidence interval = 1.00-1.11]). Mortality was particularly high for death due to external causes (1.42 [1.09-1.84]) including suicide (1.89 [1...

  17. Misdiagnosis of Addison's disease in a patient with end-stage renal disease.

    Science.gov (United States)

    Kocyigit, Ismail; Unal, Aydin; Tanriverdi, Fatih; Hayri Sipahioglu, Murat; Tokgoz, Bulent; Oymak, Oktay; Utas, Cengiz

    2011-01-01

    Addison's disease is a rare disorder in patients with end-stage renal disease (ESRD). In patients, the diagnosis of Addison's disease is difficult in clinical practice because most of the clinical findings of this disease are similar to those of the renal failure. We present a 51-year-old male patient, who underwent hemodialysis therapy for 8 years, diagnosed with Addison's disease after having myalgia, skin hyperpigmentation, weight loss, sweating, and nausea for the past few weeks. The physical examination was completely normal except for muscle weakness, hyperpigmentation on labial mucosa and skin in a patient. The laboratory tests revealed anemia and hypoglycemia. Serum cortisol, adrenocorticotropic hormone (ACTH) levels, and ACTH stimulation test results were consistent with Addison's disease. Adrenal computerized tomography revealed bilateral atrophic glands. Additionally, it was found that elevated serum thyroid stimulating hormone levels and antithyroid peroxidase antibody titer were positive. Our purpose is to emphasize that physicians should be alert to the potential for additional different conditions particularly in terms of adrenal failure in patients with ESRD.

  18. Vitamin D deficiency in patients with either rheumatic diseases or inflammatory bowel diseases on biologic therapy.

    Science.gov (United States)

    Bruzzese, Vincenzo; Zullo, Angelo; Picchianti Diamanti, Andrea; Ridola, Lorenzo; Lorenzetti, Roberto; Marrese, Cinzia; Scolieri, Palma; De Francesco, Vincenzo; Hassan, Cesare; Migliore, Alberto; Laganà, Bruno

    2016-09-01

    Vitamin D deficiency has been reported in patients with chronic inflammatory conditions, such as rheumatic and inflammatory bowel diseases (IBD). We evaluated the role of biologic therapy on vitamin D, calcium and parathormone (PTH) levels. This cross-sectional study enrolled consecutive patients with either rheumatic diseases or IBD who underwent an ambulatory visit. Patients receiving vitamin D/calcium supplementation were excluded. Vitamin D deficiency or insufficiency was diagnosed when values were rheumatic disease (M/F 37/99; mean age 60.7 ± 12.9 years) and 64 with IBD (M/F 41/23; Mean age 49.6 ± 13.1 years) were enrolled. Vitamin D deficiency/insufficiency was detected in as many as 63.5 % patients, being 61.8 and 67.2 % in patients with either rheumatic diseases or IBD, respectively. The prevalence of vitamin D deficiency/insufficiency was higher in those receiving biologics than other therapies (78.3 vs 43.2 %; p rheumatic diseases (78.7 vs 41 %; p rheumatic diseases or IBD receiving a biologic therapy.

  19. Metabolism of glucose in brain of patients with Parkinson's disease

    International Nuclear Information System (INIS)

    Yokoi, Fuji; Ando, Kazuya; Iio, Masaaki.

    1984-01-01

    We examined 11 C accumulation by positron emission computed tomography in the region of interest (ROI) in the brain of 8 patients with Parkinson's disease and 5 normal controls when administered with 11 C-glucose (per os). 11 C-glucose was prepared from 11 CO 2 by photosynthesis. 1) No significant difference was observed in the 11 C accumulation in the striatum and cerebral cortex (frontal cortex, temporal cortex and occipital cortex) in 4 patients with Parkinson's disease between continuous medication and 7--10 day interruption of medication. 2) No difference was observed in the 11 C accumulation in the striatum and cerebral cortex between 8 patients with Parkinson's disease and 5 normal controls. (author)

  20. Endocrine Abnormalities in Patients with Chronic Kidney Disease.

    Science.gov (United States)

    Kuczera, Piotr; Adamczak, Marcin; Wiecek, Andrzej

    2015-01-01

    In patients with chronic kidney disease the alterations of the endocrine system may arise from several causes. The kidney is the site of degradation as well as synthesis of many different hormones. Moreover, a number of concomitant pathological conditions such as inflammation, metabolic acidosis and malnutrition may participate in the pathogenesis of endocrine abnormalities in this group of patients. The most pronounced endocrine abnormalities in patients with chronic kidney disease are the deficiencies of: calcitriol, testosterone, insulin-like growth factor and, erythropoietin (EPO). Additionally accumulation of several hormones, such as: prolactin, growth hormone and insulin frequently also occur. The clinical consequences of the abovementioned endocrine abnormalities are among others: anemia, infertility and bone diseases.

  1. Pulmonary disease in patients with human immunodeficiency virus infection

    DEFF Research Database (Denmark)

    Lundgren, J D; Orholm, Marianne; Lundgren, B

    1989-01-01

    cause pulmonary disease alone or in combination. Bilateral interstitial infiltrates are the most frequent chest x-ray abnormality and are most frequently caused by infection with Pneumocystis carinii. Cytomegalovirus, Mycobacterium tuberculosis, nonspecific interstitial pneumonitis and pulmonary Kaposi......Pulmonary disease is the most important cause of morbidity and mortality in patients infected with human immunodeficiency virus (HIV). All parts of the hospital system are expected to be involved in the diagnosis and treatment of HIV infected patients in the coming years. Many different processes......'s sarcoma are the most important parts of the differential diagnosis. An aggressive approach to the diagnosis of pulmonary disease in this patient population is indicated in order to provide optimal care and assess new therapies....

  2. Gated blood pool scintigraphy in patients with valvular heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Breuel, H.P.; Heusinger, J.H.; Hanisch, K.

    1984-10-01

    In 58 patients suffering from either stenosis or insufficiency of a single heart valve, gated blood pool scintigraphy was performed to determine the ejection fraction as well as the peak filling and peak ejection rates. It could be demonstrated that in patients with valvular disorders the ejection fraction was only moderately decreased, generally remaining in the lower reference range. The peak filling and ejection rates showed no pathologic changes with the exception of patients with aortic regurgitation where these rates were significantly decreased. Thus, the estimation of left ventricular peak filling and ejection rates may permit diagnosis of myocardial impairment in patients with valvular disease even under resting conditions.

  3. Rehabilitation of discharged patients with Chronic Obstructive Pulmonary Disease

    DEFF Research Database (Denmark)

    Morsø, Lars; Sall Jensen, Morten; von Plessen, Christian

    2017-01-01

    BACKGROUND: Rehabilitation after hospital stay implies several benefits for patients with chronic obstructive pulmonary disease (COPD); still few patients are referred and participate in rehabilitation programs. We conducted a case study to investigate the effects of interventions targeting...... the referral, uptake, and completion for a program of early rehabilitation in the primary health-care sector. METHODS: We undertook targeted initiatives to make patients participate in an individualized rehabilitation program with gradual increased intensity. After discharge, primary care COPD nurses....... RESULTS: Sixteen (23% of discharged patients) patients were referred to rehabilitation. In comparison, only 1 (0.8%) in 131 patients from Vejle hospital was referred to Vejle hospital. Twelve patients completed rehabilitation, all having severe COPD. All started the program within 2 weeks and proceeded...

  4. The Clinical and Immunologic Features of Patients With Combined Anti-GBM Disease and Castleman Disease.

    Science.gov (United States)

    Gu, Qiu-Hua; Jia, Xiao-Yu; Hu, Shui-Yi; Wang, Su-Xia; Zou, Wan-Zhong; Cui, Zhao; Zhao, Ming-Hui

    2018-06-01

    Patients with both anti-glomerular basement membrane (anti-GBM) disease and Castleman disease have been rarely reported. In this study, we report 3 patients with this combination. They had immunologic features similar to patients with classic anti-GBM disease. Sera from the 3 patients recognized the noncollagenous (NC) domain of the α3 chain of type IV collagen (α3(IV)NC1) and its 2 major epitopes, EA and EB. All 4 immunogloblin G (IgG) subclasses against α3(IV)NC1 were detectable, with predominance of IgG1. In one patient with lymph node biopsy specimens available, sporadic plasma cells producing α3(IV)NC1-IgG were found, suggesting a causal relationship between the 2 diseases. One patient, who achieved remission with antibody clearance and normalization of serum creatinine and interleukin 6 concentrations after plasma exchange and 3 cycles of chemotherapy, experienced recurrence of anti-GBM antibodies and an increase in interleukin 6 concentration after chemotherapy discontinuation because of adverse effects, but both returned to normal after another cycle of chemotherapy. This clinical course and the pathologic findings support the hypothesis that the Castleman disease-associated tumor cells are the source of the anti-GBM autoantibodies. Copyright © 2018 National Kidney Foundation, Inc. Published by Elsevier Inc. All rights reserved.

  5. Pooled analysis of the CONFIRM Registries: outcomes in renal disease patients treated for peripheral arterial disease using orbital atherectomy.

    Science.gov (United States)

    Lee, Michael S; Yang, Tae; Adams, George L; Mustapha, Jihad; Das, Tony

    2014-08-01

    Patients with renal disease typically have severely calcified peripheral arterial disease. As a result, this population may have worse clinical outcomes following endovascular intervention compared to patients without renal insufficiency. Clinical trials typically exclude this patient population. Analysis of the CONFIRM I-III registries revealed 1105 patients with renal disease (1777 lesions) and 1969 patients without renal disease (2907 lesions) who underwent orbital atherectomy. This subanalysis compared the composite procedural complication rate including dissection, perforation, slow flow, vessel closure, spasm, embolism, and thrombus formation in patients with and without renal disease. Patients with renal disease had a higher prevalence of diabetes (Patherectomy resulted in similar low rates of procedural complications in the renal disease group compared with the non-renal disease group despite more unfavorable baseline clinical and lesion characteristics in the renal disease group.

  6. Outcome after cardiopulmonary resuscitation in patients with congenital heart disease.

    Science.gov (United States)

    Van Puyvelde, Tim; Ameloot, Koen; Roggen, Mieke; Troost, Els; Gewillig, Marc; Budts, Werner; Van De Bruaene, Alexander

    2017-03-01

    Outcome after cardiopulmonary resuscitation (CPR) in patients with underlying congenital heart disease is uncertain. This study aimed at evaluating outcome after CPR in patients with underlying congenital heart disease, factors related to worse outcome after CPR and whether survivors of sudden cardiac death (SCD) have a worse outcome when compared to an age, gender and disease-matched control population. Between 1984 and 2015, all patients with congenital heart disease who received in or out-of-hospital CPR were identified from the database of congenital heart disease from the University Hospitals Leuven. Postoperative and neonatal (CPR was excluded. For each survivor of SCD, two control patients matched for gender, age and underlying heart defect were included in the study. Thirty-eight patients (66% men; median age 25 years (interquartile range 9-40); 68% out-of-hospital) were identified, of which 27 (66%) survived the event. The main cause of SCD was ventricular tachycardia or fibrillation ( n=21). Heart defect complexity (odds ratio (OR) 5.1; 95% confidence interval (CI) 1.2-21.9; P=0.027), pulmonary hypertension (OR 13.8; 95% CI 2.1-89.5; P=0.006) and time to return of spontaneous circulation (OR 1.1; 95% CI 1.0-1.1; P=0.046) were related to worse outcome. Survivors of SCD had a worse prognosis when compared to an age, gender and disease-matched control group (5-year survival 76% vs. 98%; P=0.002). The complexity of underlying heart defect, pulmonary hypertension and time to return of spontaneous circulation are related to worse outcome in the case of CPR. Survivors of SCD have a worse outcome when compared to matched controls, indicating the need for adequate implantable cardioverter defibrillator indication assessment and for stringent follow-up of patients with worsening haemodynamics.

  7. Discharge Disposition After Stroke in Patients With Liver Disease.

    Science.gov (United States)

    Parikh, Neal S; Merkler, Alexander E; Schneider, Yecheskel; Navi, Babak B; Kamel, Hooman

    2017-02-01

    Liver disease is associated with both hemorrhagic and thrombotic processes, including an elevated risk of intracranial hemorrhage. We sought to assess the relationship between liver disease and outcomes after stroke, as measured by discharge disposition. Using administrative claims data, we identified a cohort of patients hospitalized with stroke in California, Florida, and New York from 2005 to 2013. The predictor variable was liver disease. All diagnoses were defined using validated diagnosis codes. Ordinal logistic regression was used to analyze the association between liver disease and worsening discharge disposition: home, nursing/rehabilitation facility, or death. Secondarily, multiple logistic regression was used to analyze the association between liver disease and in-hospital mortality. Models were adjusted for demographics, vascular risk factors, and comorbidities. We identified 121 428 patients with intracerebral hemorrhage and 703 918 with ischemic stroke. Liver disease was documented in 13 584 patients (1.7%). Liver disease was associated with worse discharge disposition after both intracerebral hemorrhage (global odds ratio, 1.28; 95% confidence interval, 1.19-1.38) and ischemic stroke (odds ratio, 1.23; 95% confidence interval, 1.17-1.29). Similarly, liver disease was associated with in-hospital death after both intracerebral hemorrhage (odds ratio, 1.33; 95% confidence interval, 1.23-1.44) and ischemic stroke (odds ratio, 1.60; 95% confidence interval, 1.51-1.71). Liver disease was associated with worse hospital discharge disposition and in-hospital mortality after stroke, suggesting worse functional outcomes. © 2016 American Heart Association, Inc.

  8. Heart Transplant in Patients with Predominantly Rheumatic Valvular Heart Disease.

    Science.gov (United States)

    Rosa, Vitor E E; Lopes, Antonio S S A; Accorsi, Tarso A D; Fernandes, Joao Ricardo C; Spina, Guilherme S; Sampaio, Roney O; Bacal, Fernando; Tarasoutchi, Flavio

    2015-09-01

    International records indicate that only 2.6% of patients with heart transplants have valvular heart disease. The study aim was to evaluate the epidemiological and clinical profile of patients with valvular heart disease undergoing heart transplantation. Between 1985 and 2013, a total of 569 heart transplants was performed at the authors' institution. Twenty patients (13 men, seven women; mean age 39.5 +/- 15.2 years) underwent heart transplant due to structural (primary) valvular disease. Analyses were made of the patients' clinical profile, laboratory data, echocardiographic and histopathological data, and mortality and rejection. Of the patients, 18 (90%) had a rheumatic etiology, with 85% having undergone previous valve surgery (45% had one or more operations), and 95% with a normal functioning valve prosthesis at the time of transplantation. Atrial fibrillation was present in seven patients (35%), while nine (45%) were in NYHA functional class IV and eight (40%) in class III. The indication for cardiac transplantation was refractory heart failure in seven patients (35%) and persistent NYHA class III/IV in ten (50%). The mean left ventricular ejection fraction (LVEF) was 26.6 +/- 7.9%. The one-year mortality was 20%. Histological examination of the recipients' hearts showed five (27.7%) to have reactivated rheumatic myocarditis without prior diagnosis at the time of transplantation. Univariate analysis showed that age, gender, LVEF, rheumatic activity and rejection were not associated with mortality at one year. Among the present patient cohort, rheumatic heart disease was the leading cause of heart transplantation, and a significant proportion of these patients had reactivated myocarditis diagnosed in the histological analyses. Thus, it appears valid to investigate the existence of rheumatic activity, especially in valvular cardiomyopathy with severe systolic dysfunction before transplantation.

  9. Boxing training for patients with Parkinson disease: a case series.

    Science.gov (United States)

    Combs, Stephanie A; Diehl, M Dyer; Staples, William H; Conn, Lindsay; Davis, Kendra; Lewis, Nicole; Schaneman, Katie

    2011-01-01

    A nontraditional form of exercise recently applied for patients with Parkinson disease (PD) is boxing training. The primary purpose of this case series is to describe the effects of disease severity and duration of boxing training (short term and long term) on changes in balance, mobility, and quality of life for patients with mild or moderate to severe PD. The feasibility and safety of the boxing training program also were assessed. Six patients with idiopathic PD attended 24 to 36 boxing training sessions for 12 weeks, with the option of continuing the training for an additional 24 weeks (a seventh patient attended sessions for only 4 weeks). The 90-minute sessions included boxing drills and traditional stretching, strengthening, and endurance exercises. Outcomes were tested at the baseline and after 12, 24, and 36 weeks of boxing sessions (12-, 24-, and 36-week tests). The outcome measures were the Functional Reach Test, Berg Balance Scale, Activities-specific Balance Confidence Scale, Timed "Up & Go" Test, Six-Minute Walk Test, gait speed, cadence, stride length, step width, activities of daily living and motor examination subscales of the Unified Parkinson Disease Rating Scale, and Parkinson Disease Quality of Life Scale. Six patients completed all phases of the case series, showed improvements on at least 5 of the 12 outcome measures over the baseline at the 12-week test, and showed continued improvements at the 24- and 36-week tests. Patients with mild PD typically showed improvements earlier than those with moderate to severe PD. Despite the progressive nature of PD, the patients in this case series showed short-term and long-term improvements in balance, gait, activities of daily living, and quality of life after the boxing training program. A longer duration of training was necessary for patients with moderate to severe PD to show maximal training outcomes. The boxing training program was feasible and safe for these patients with PD.

  10. [Cognitive plasticity in Alzheimer's disease patients receiving cognitive stimulation programs].

    Science.gov (United States)

    Zamarrón Cassinello, Ma Dolores; Tárraga Mestre, Luis; Fernández-Ballesteros, Rocío

    2008-08-01

    The main purpose of this article is to examine whether cognitive plasticity increases after cognitive training in Alzheimer's disease patients. Twenty six patients participated in this study, all of them diagnosed with mild Alzheimer's disease, 17 of them received a cognitive training program during 6 months, and the other 9 were assigned to the control group. Participants were assigned to experimental or control conditions for clinical reasons. In order to assess cognitive plasticity, all patients were assessed before and after treatment with three subtests from the "Bateria de Evaluación de Potencial de Aprendizaje en Demencias" [Assessment Battery of Learning Potential in Dementia] (BEPAD). After treatment, Alzheimer's disease patients improved their performance in all the tasks assessing cognitive plasticity: viso-spatial memory, audio-verbal memory and verbal fluency. However, the cognitive plasticity scores of the patients in the control group decreased. In conclusion, this study showed that cognitive stimulation programs can improve cognitive functioning in mildly demented patients, and patients who do not receive any cognitive interventions may reduce their cognitive functioning.

  11. Cerebrospinal Fluid Proteome of Patients with Acute Lyme Disease

    Energy Technology Data Exchange (ETDEWEB)

    Angel, Thomas E.; Jacobs, Jon M.; Smith, Robert P.; Pasternack, Mark S.; Elias, Susan; Gritsenko, Marina A.; Shukla, Anil K.; Gilmore, Edward C.; McCarthy, Carol; Camp, David G.; Smith, Richard D.

    2012-10-05

    Acute Lyme disease results from transmission of and infection by the bacterium Borrelia burgdorferi following a tick bite. During acute infection, bacteria can disseminate to the central nervous system (CNS) leading to the development of Lyme meningitis. Here we have analyzed pooled cerebrospinal fluid (CSF) allowing for a deep view into the proteome for a cohort of patients with early-disseminated Lyme disease and CSF inflammation leading to the identification of proteins that reflect host responses, which are distinct for subjects with acute Lyme disease. Additionally, we analyzed individual patient samples and quantified changes in protein abundance employing label-free quantitative mass spectrometry based methods. The measured changes in protein abundances reflect the impact of acute Lyme disease on the CNS as presented in CSF. We have identified 89 proteins that differ significantly in abundance in patients with acute Lyme disease. A number of the differentially abundant proteins have been found to be localized to brain synapse and thus constitute important leads for better understanding of the neurological consequence of disseminated Lyme disease.

  12. Surgical care of the pediatric Crohn's disease patient.

    Science.gov (United States)

    Stewart, Dylan

    2017-12-01

    Despite the significant advances in the medical management of inflammatory bowel disease over the last decade, surgery continues to play a major role in the management of pediatric Crohn's disease (CD). While adult and pediatric Crohn's disease may share many clinical characteristics, pediatric Crohn's patients often have a more aggressive phenotype, and the operative care given by the pediatric surgeon to the newly diagnosed Crohn's patient is very different in nature to the surgical needs of adult patients after decades of disease progression. Children also have the unique surgical indication of growth failure to consider in the overall clinical decision making. While surgery is never curative in CD, it has the ability to transform the disease process in children, and appropriately timed operations may have tremendous impact on a child's physical and mental maturation. This monograph aims to address the surgical care of Crohn's disease in general, with a specific emphasis on the surgical treatment of small intestinal and ileocecal involvement. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Burn mortality in patients with preexisting cardiovascular disease.

    Science.gov (United States)

    Knowlin, Laquanda; Reid, Trista; Williams, Felicia; Cairns, Bruce; Charles, Anthony

    2017-08-01

    Burn shock, a complex process, which develops following burn leads to severe and unique derangement of cardiovascular function. Patients with preexisting comorbidities such as cardiovascular diseases may be more susceptible. We therefore sought to examine the impact of preexisting cardiovascular disease on burn outcomes. A retrospective analysis of patients admitted to a regional burn center from 2002 to 2012. Independent variables analyzed included basic demographics, burn mechanism, presence of inhalation injury, TBSA, pre-existing comorbidities, and length of ICU/hospital stay. Bivariate analysis was performed and Poisson regression modeling was utilized to estimate the incidence of being in the ICU and mortality. There were a total of 5332 adult patients admitted over the study period. 6% (n=428) had a preexisting cardiovascular disease. Cardiovascular disease patients had a higher mortality rate (16%) compared to those without cardiovascular disease (3%, pwill likely be a greater number of individuals at risk for worse outcomes following burn. This knowledge can help with burn prognostication. Copyright © 2017 Elsevier Ltd and ISBI. All rights reserved.

  14. Patient-Centered Medical Home in chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    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

  15. Obstructive sleep apnea in chronic obstructive pulmonary disease patients.

    LENUS (Irish Health Repository)

    Lee, Ruth

    2012-02-01

    PURPOSE OF REVIEW: Chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA) represent two of the most prevalent chronic respiratory disorders and cardiovascular diseases are major co-morbidities in both. Co-existence of both disorders (overlap syndrome) occurs in 1% of adults and overlap patients have worse nocturnal hypoxemia and hypercapnia than COPD and OSA patients alone. The present review discusses recent data concerning the pathophysiological and clinical significance of the overlap syndrome. RECENT FINDINGS: The severity of obstructive ventilatory impairment and hyperinflation, especially the inspiratory capacity to total lung capacity (TLC) ratio, correlates with the severity of sleep-related breathing disturbances. Early treatment with continuous positive airway pressure (CPAP) improves survival, reduces hospitalization and pulmonary hypertension, and also reduces hypoxemia. Evidence of systemic inflammation and oxidative stress in COPD and sleep apnea provides insight into potential interactions between both disorders that may predispose to cardiovascular disease. Long-term outcome studies of overlap patients currently underway should provide further evidence of the clinical significance of the overlap syndrome. SUMMARY: Studies of overlap syndrome patients at a clinical, physiological and molecular level should provide insight into disease mechanisms and consequences of COPD and sleep apnea, in addition to identifying potential relationships with cardiovascular disease.

  16. Xerostomy, dental caries and periodontal disease in HIV+ patients

    Directory of Open Access Journals (Sweden)

    Julio César Cavasin Filho

    Full Text Available We studied xerostomy and its correlation with periodontal and dental cavity diseases in HIV patients, through measurement of salivary flow and through variables such as saliva buffer capacity, salivary pH, periodontal index, MDF index, dental carie risk and risk of periodontal disease. One hundred patients were analyzed. They were distributed into two groups: Group I (test - 50 patients evidently HIV+, from whom information was collected and analyzed regarding age, gender, skin color, habits, general and oral diseases, levels of T-CD4 lymphocytes, viral load and highly active antiretroviral therapy (HAART; and Group II - (control 50 HIV- patients, from whom information was collected and analyzed regarding age, gender, skin color, habits, general and oral diseases. In both groups, measurement of salivary flow, pH and buffer capacity was made. Group I presented high MDF, bacteria plaque and bleeding, with a greater susceptibility to the risks of oral cavities and periodontal disease. The salivary flow and the buffering capacity of the saliva were low, indicating a high level of xerostomy. Two important modifying factors influence these pathologies in an incisive way: one is immunossuppression and the other is HAART therapy. The control exhibited results that are closer to normality; it had better oral-health conditions.

  17. Metabolic syndrome in patients with peripheral arterial disease.

    Science.gov (United States)

    Estirado, E; Lahoz, C; Laguna, F; García-Iglesias, F; González-Alegre, M T; Mostaza, J M

    2014-11-01

    The prevalence of metabolic syndrome (MS) in patients with peripheral arterial disease (PAD) and coronary or cerebrovascular disease is increasing, but it is not known whether this association also exists in patients with isolated PAD. The aim of the current study was to assess the prevalence of MS in patients with PAD who had no coronary or cerebrovascular disease, the prescription rate of evidence-based cardiovascular therapies and the attainment of therapeutic goals in patients with PAD and with and without MS. Multicenter, cross-sectional study of 3.934 patients aged ≥ 45 years with isolated PAD who were treated in primary care and specialized outpatient clinics during 2009. A diagnosis of PAD was reached for ankle brachial indices <0.9, a previous history of amputation or revascularization. In the overall population, the mean age was 67.6 years, 73.8% were males and 63% had MS (95% CI 61.5-64.3%). Patients with MS had a higher prevalence of cardiovascular risk factors and comorbidities, more severe PAD and higher prescription rate of evidence-based cardiovascular therapies. After adjusting for risk factors and comorbidity, there was a more frequent use of renin-angiotensin system blockers, beta-blockers, diuretics and statins among the patients with MS. A lower percentage of patients with MS achieved the therapeutic goals for blood pressure (22% vs. 41.5%, p<0.001). Similarly, a lower percentage of patients with diabetes achieved the glycated hemoglobin goals (44% vs. 53.1%, p<0.001), with no differences in LDL-cholesterol levels (29.8% vs. 39.1%, p=0.265). Patients with PAD have a high prevalence of MS. Patients with MS do not attain therapeutic goals as frequently as those without, despite taking more cardiovascular drugs. Copyright © 2014 Elsevier España, S.L.U. All rights reserved.

  18. Management of cardiovascular disease in patients with psoriasis

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Skov, Lone

    2016-01-01

    INTRODUCTION: Patients with psoriasis have an increased incidence and prevalence of cardiovascular (CV) risk factors, and CV undertreatment in these patients is a well-established problem. The link between psoriasis and CV disease is present on a pathogenic level, as well as due to modifiable...... lifestyle factors such as smoking and alcohol abuse. AREAS COVERED: In this manuscript we describe the evidence associating psoriasis with CV disease, as well as the pharmacological and non-pharmacological treatment of CV risk factors including the CV effects of anti-psoriatic therapy and vice versa. EXPERT...

  19. The relationship between coping, health competence and patient participation among patients with inactive inflammatory bowel disease.

    Science.gov (United States)

    Gandhi, Seema; Jedel, S; Hood, M M; Mutlu, E; Swanson, G; Keshavarzian, A

    2014-05-01

    Coping is an integral part of adjustment for patients with Inflammatory Bowel Disease but has not been well described in the literature. This study explored the relationship between coping, perceived health competence, patient preference for involvement in their treatment, depression and quality of life, particularly among patients with inactive disease (in remission). Subjects (n=70) with active and inactive IBD completed questionnaires, including the Inflammatory Bowel Disease Quality of Life Questionnaire, Beck Depression Inventory, Perceived Health Competence Scale and the Coping Inventory for Stressful Situations. The Harvey Bradshaw Index measured disease activity. Patients with inactive IBD demonstrated significantly more interest in participating in their treatment (pperceived health competence (p=.001), less depressive symptoms (pperceived control of their health, and exhibit less depression symptoms. Our findings may increase awareness of the importance of identifying coping strategies for IBD patients, including those in remission. © 2013.

  20. Rationale for Using Social Media to Collect Patient-Reported Outcomes in Patients with Celiac Disease.

    Science.gov (United States)

    Park, Kt; Harris, Merissa; Khavari, Nasim; Khosla, Chaitan

    2014-02-01

    Patients with celiac disease (CD) are increasingly interconnected through social media, exchanging patient experiences and health-tracking information between individuals through various web-based platforms. Social media represents potentially unique communication interface between gastroenterologists and active social media users - especially young adults and adolescents with celiac disease-regarding adherence to the strict gluten-free diet, gastrointestinal symptoms, and meaningful discussion about disease management. Yet, various social media platforms may be underutilized for research purposes to collect patient-reported outcomes data. In this commentary, we summarize the scientific rationale and potential for future growth of social media in patient-reported outcomes research, focusing on college freshmen with celiac disease as a case study and provide overview of the methodological approach. Finally, we discuss how social media may impact patient care in the future through increasing mobile technology use.

  1. Perianal disease, small bowel disease, smoking, prior steroid or early azathioprine/biological therapy are predictors of disease behavior change in patients with Crohn’s disease

    Science.gov (United States)

    Lakatos, Peter Laszlo; Czegledi, Zsofia; Szamosi, Tamas; Banai, Janos; David, Gyula; Zsigmond, Ferenc; Pandur, Tunde; Erdelyi, Zsuzsanna; Gemela, Orsolya; Papp, Janos; Lakatos, Laszlo

    2009-01-01

    AIM: To assess the combined effect of disease phenotype, smoking and medical therapy [steroid, azathioprine (AZA), AZA/biological therapy] on the probability of disease behavior change in a Caucasian cohort of patients with Crohn’s disease (CD). METHODS: Three hundred and forty well-characterized, unrelated, consecutive CD patients were analyzed (M/F: 155/185, duration: 9.4 ± 7.5 years) with a complete clinical follow-up. Medical records including disease phenotype according to the Montreal classification, extraintestinal manifestations, use of medications and surgical events were analyzed retrospectively. Patients were interviewed on their smoking habits at the time of diagnosis and during the regular follow-up visits. RESULTS: A change in disease behavior was observed in 30.8% of patients with an initially non-stricturing, non-penetrating disease behavior after a mean disease duration of 9.0 ± 7.2 years. In a logistic regression analysis corrected for disease duration, perianal disease, smoking, steroid use, early AZA or AZA/biological therapy use were independent predictors of disease behavior change. In a subsequent Kaplan-Meier survival analysis and a proportional Cox regression analysis, disease location (P = 0.001), presence of perianal disease (P < 0.001), prior steroid use (P = 0.006), early AZA (P = 0.005) or AZA/biological therapy (P = 0.002), or smoking (P = 0.032) were independent predictors of disease behavior change. CONCLUSION: Our data suggest that perianal disease, small bowel disease, smoking, prior steroid use, early AZA or AZA/biological therapy are all predictors of disease behavior change in CD patients. PMID:19630105

  2. Perianal disease, small bowel disease, smoking, prior steroid or early azathioprine/biological therapy are predictors of disease behavior change in patients with Crohn's disease.

    Science.gov (United States)

    Lakatos, Peter Laszlo; Czegledi, Zsofia; Szamosi, Tamas; Banai, Janos; David, Gyula; Zsigmond, Ferenc; Pandur, Tunde; Erdelyi, Zsuzsanna; Gemela, Orsolya; Papp, Janos; Lakatos, Laszlo

    2009-07-28

    To assess the combined effect of disease phenotype, smoking and medical therapy [steroid, azathioprine (AZA), AZA/biological therapy] on the probability of disease behavior change in a Caucasian cohort of patients with Crohn's disease (CD). Three hundred and forty well-characterized, unrelated, consecutive CD patients were analyzed (M/F: 155/185, duration: 9.4 +/- 7.5 years) with a complete clinical follow-up. Medical records including disease phenotype according to the Montreal classification, extraintestinal manifestations, use of medications and surgical events were analyzed retrospectively. Patients were interviewed on their smoking habits at the time of diagnosis and during the regular follow-up visits. A change in disease behavior was observed in 30.8% of patients with an initially non-stricturing, non-penetrating disease behavior after a mean disease duration of 9.0 +/- 7.2 years. In a logistic regression analysis corrected for disease duration, perianal disease, smoking, steroid use, early AZA or AZA/biological therapy use were independent predictors of disease behavior change. In a subsequent Kaplan-Meier survival analysis and a proportional Cox regression analysis, disease location (P = 0.001), presence of perianal disease (P < 0.001), prior steroid use (P = 0.006), early AZA (P = 0.005) or AZA/biological therapy (P = 0.002), or smoking (P = 0.032) were independent predictors of disease behavior change. Our data suggest that perianal disease, small bowel disease, smoking, prior steroid use, early AZA or AZA/biological therapy are all predictors of disease behavior change in CD patients.

  3. Clustering of autoimmune diseases in patients with rosacea

    DEFF Research Database (Denmark)

    Egeberg, Alexander; Hansen, Peter Riis; Gislason, Gunnar Hilmar

    2016-01-01

    BACKGROUND: Rosacea is a common inflammatory skin condition that shares genetic risk loci with autoimmune diseases such as type 1 diabetes mellitus (T1DM) and celiac disease. A recent genomewide association study identified 90 genetic regions associated with T1DM, celiac disease, multiple sclerosis......, and/or rheumatoid arthritis, respectively. However, a possible association with rosacea was not investigated. OBJECTIVE: We evaluated the association between rosacea and T1DM, celiac disease, multiple sclerosis, and rheumatoid arthritis, respectively. METHODS: We performed a population-based case...... and socioeconomic status, patients with rosacea had significantly increased ORs for T1DM (OR 2.59, 95% CI 1.41-4.73), celiac disease (OR 2.03, 95% CI 1.35-3.07), multiple sclerosis (OR 1.65, 95% CI 1.20-2.28), and rheumatoid arthritis (OR 2.14, 95% CI 1.82-2.52). The association was mainly observed in women...

  4. Patients' substantialization of disease, the hybrid symptom and metaphysical care.

    Science.gov (United States)

    Pârvan, Alexandra

    2015-06-01

    In the context of current scholarship concerned with facilitating integration between the biomedical and the patient-centred models of care, the article suggests that disease brings about an ontological disruption in patients, which is not directly addressed in either model, and may interfere with treatment and therapy outcomes if not met with a type of care termed here as 'metaphysical'. The receipt of diagnosis and medical care can give patients the sense that they are ontologically diminished, or less of a human, and along with physicians' approaches to and discourses about disease, may prompt them to seek ontological restoration or security in the same way as psychologically traumatized patients sometimes do: by treating the disease and/or the experience of harm associated with it as a thing that exists per se. I call this 'substantialization' of disease (or harm) and draw on Augustine's theory of non-substantial deficiencies (physiological and moral) and on Plato's and Plotinus's different takes on such defects in order to discuss what substantialization can do for patients. Based on literature that examines patients' ways of talking about and living with their disease, I speculate that substantialization can generate a 'hybrid symptom', consisting in patterns of exercising agency which may predispose to non-adherence. Ways in which physicians could provide metaphysical care are proposed, along with an understanding of chronic patients as hybrid ontological and agentic units, which draws on theories of enactive cognition. I opine that metaphysical care may facilitate integration between the depersonalized and personalized models of care. © 2014 John Wiley & Sons, Ltd.

  5. Immunoreactive 'TSH' in urinary concentrates of Graves' disease patients

    International Nuclear Information System (INIS)

    Van Herle, A.; Orgiazzi, J.; Greipel, M.A.; Slucher, J.A.; Honbo, K.S.; Hopital de l'Antiquaille, 69 - Lyon

    1978-01-01

    A double antibody radioimmunoassay was used to analyse immunoreactive thyrotrophin in urinary concentrates from fourteen patients with hyperthyroidism due to Graves' disease, in three subjects with primary hypothyroidism, and in six normal subjects. Immunoreactive thyrotrophin was detectable in eleven subjects with Graves' disease, in one subject with primary hypothyroidism, and in four normal subjects. The mean urinary thyrotrophin concentration was significantly higher in Graves' disease (492+-99.9μU/24h(SEM)(n=11)) than in normal subjects (177+-26.4μU/24h(SEM)(n=4)(P [de

  6. Thyroid disease in the pediatric patient: emphasizing imaging with sonography

    Energy Technology Data Exchange (ETDEWEB)

    Babcock, Diane S. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States)

    2006-04-15

    Thyroid disease does occur in the pediatric patient, and imaging plays an important role in its evaluation. A review is presented of normal development of the thyroid gland, the technique and indications for thyroid sonography, and key imaging features of congenital thyroid disorders (ectopic or absent thyroid, infantile goiter, thyroglossal duct remnants), benign thyroid masses (follicular adenoma, degenerative nodules, colloid and thyroid cysts), malignant masses (follicular, papillary and medullary carcinoma) and diffuse thyroid disease (acute bacterial thyroiditis, Hashimoto's thyroiditis, Grave's disease). (orig.)

  7. Caffeine intake by patients with autosomal dominant polycystic kidney disease

    International Nuclear Information System (INIS)

    Vendramini, L.C.; Nishiura, J.L.; Baxmann, A.C.; Heilberg, I.P.

    2012-01-01

    Because caffeine may induce cyst and kidney enlargement in autosomal dominant polycystic kidney disease (ADPKD), we evaluated caffeine intake and renal volume using renal ultrasound in ADPKD patients. Caffeine intake was estimated by the average of 24-h dietary recalls obtained on 3 nonconsecutive days in 102 ADPKD patients (68 females, 34 males; 39 ± 12 years) and compared to that of 102 healthy volunteers (74 females, 28 males; 38 ± 14 years). The awareness of the need for caffeine restriction was assessed. Clinical and laboratory data were obtained from the medical records of the patients. Mean caffeine intake was significantly lower in ADPKD patients versus controls (86 vs 134 mg/day), and 63% of the ADPKD patients had been previously aware of caffeine restriction. Caffeine intake did not correlate with renal volume in ADPKD patients. There were no significant differences between the renal volumes of patients in the highest and lowest tertiles of caffeine consumption. Finally, age-adjusted multiple linear regression revealed that renal volume was associated with hypertension, chronic kidney disease stage 3 and the time since diagnosis, but not with caffeine intake. The present small cross-sectional study indicated a low level of caffeine consumption by ADPKD patients when compared to healthy volunteers, which was most likely due to prior awareness of the need for caffeine restriction. Within the range of caffeine intake observed by ADPKD patients in this study (0-471 mg/day), the renal volume was not directly associated with caffeine intake

  8. Caffeine intake by patients with autosomal dominant polycystic kidney disease

    Energy Technology Data Exchange (ETDEWEB)

    Vendramini, L.C.; Nishiura, J.L.; Baxmann, A.C.; Heilberg, I.P. [Disciplina de Nefrologia, Departamento de Medicina, Universidade Federal de São Paulo, São Paulo, SP (Brazil)

    2012-07-20

    Because caffeine may induce cyst and kidney enlargement in autosomal dominant polycystic kidney disease (ADPKD), we evaluated caffeine intake and renal volume using renal ultrasound in ADPKD patients. Caffeine intake was estimated by the average of 24-h dietary recalls obtained on 3 nonconsecutive days in 102 ADPKD patients (68 females, 34 males; 39 ± 12 years) and compared to that of 102 healthy volunteers (74 females, 28 males; 38 ± 14 years). The awareness of the need for caffeine restriction was assessed. Clinical and laboratory data were obtained from the medical records of the patients. Mean caffeine intake was significantly lower in ADPKD patients versus controls (86 vs 134 mg/day), and 63% of the ADPKD patients had been previously aware of caffeine restriction. Caffeine intake did not correlate with renal volume in ADPKD patients. There were no significant differences between the renal volumes of patients in the highest and lowest tertiles of caffeine consumption. Finally, age-adjusted multiple linear regression revealed that renal volume was associated with hypertension, chronic kidney disease stage 3 and the time since diagnosis, but not with caffeine intake. The present small cross-sectional study indicated a low level of caffeine consumption by ADPKD patients when compared to healthy volunteers, which was most likely due to prior awareness of the need for caffeine restriction. Within the range of caffeine intake observed by ADPKD patients in this study (0-471 mg/day), the renal volume was not directly associated with caffeine intake.

  9. Value of electrocardiogram in predialytic chronic kidney disease patient without known coronary artery disease

    Directory of Open Access Journals (Sweden)

    Dutta PK, Das S

    2014-11-01

    Full Text Available Chronic Kidney disease (CKD is a pressing public health burden occurring in about 10% of the population. The majority of them die before reaching End Stage Renal Disease (ESRD due to cardiovascular disease (CVD. Hypertension (HTN and anaemia are two reversible factors for progression of CKD. Besides asymptomatic coronary artery disease, the electrolyte abnormalities such as hyperkalaemia and hypocalcaemia also subject these patients to sudden cardiac death. This study is aimed at to see the changes in electrocardiogram (ECG in hospitalized predialytic CKD patients due to these abnormalities. Methods: This is a 6 months cross-sectional study carried out at Chittagong Medical College Hospital in Chittagong, Bangladesh. 50 patients with stages 3, 4 and 5 CKD were recruited from the Nephrology and Medicine wards. Patients with prior history of coronary artery disease, cardiomyopathy, valvular heart disease and dialysis were excluded. All had their standard 12–lead electrocardiogram (ECG recorded and various findings were critically studied and interpreted independently by two consultant physicians including a cardiologist. Data analysis was done using SPSS version 19. Results: LVH (left ventricular hypertrophy (66%, LAE (left atrial enlargement (30% and unrecognized myocardial infarction (28% were very common ECG abnormalities in our predialytic CKD patients. HTN, anaemia, late presentation, and male gender appear to be associated with ECG abnormalities. Though 28 patients (56% were hyperkalaemic only 9 patients (38% of them had tall tented T wave in ECG. Conclusion: Detection of HTN and anaemia in male predialytic CKD patients will arouse suspicion which will help in early detection of cardiac outcome by ECG abnormality which will help in taking treatment strategy in resource limited country.

  10. Bisphenol A glucuronidation in patients with Parkinson's disease.

    Science.gov (United States)

    Landolfi, Annamaria; Troisi, Jacopo; Savanelli, Maria Cristina; Vitale, Carmine; Barone, Paolo; Amboni, Marianna

    2017-12-01

    Bisphenol A (BPA) is a widely distributed estrogen-mimetic molecule, with well-established effects on the dopaminergic system. It can be found in canned food, dental sealants, thermal paper, etc. BPA undergoes liver conjugation with glucuronic acid and is subsequently excreted in the urine. In the present study we quantified the concentration of free and conjugated Bisphenol A in blood of patients affected by Parkinson Disease, using their spouses as controls. An interview was performed to determine possible confounders in BPA exposure. Free and conjugated BPA were quantified by gas chromatography coupled with mass spectrometry. Parkinson's Disease patients carried a statistically significant lower amount of conjugated Bisphenol A compared to controls. The two populations were mostly homogeneous in terms of exposure to possible Bisphenol A sources. The only exceptions were exposure to canned tuna and canned tomatoes PD patients consumed significantly more of both (pBisphenol A glucuronidation was found after stratification by typology of anti-Parkinson's drug taken and after conversion to the Levodopa Equivalent Daily Dose. BPA glucuronidation was decreased in patients with Parkinson disease. The possible unique mechanisms underlying Bisphenol A metabolism in PD patients deserve further elucidation. Moreover, further study is needed to assess a possible BPA role in Parkinson's Disease pathogenesis, due to its documented dopaminergic toxicity. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. Voluntary imitation in Alzheimer’s disease patients

    Directory of Open Access Journals (Sweden)

    Ambra eBisio

    2016-03-01

    Full Text Available Although Alzheimer's disease (AD primarily manifests as cognitive deficits, the implicit sensorimotor processes that underlie social interactions, such as automatic imitation, seem to be preserved in mild and moderate stages of the disease, as is the ability to communicate with other persons. Nevertheless, when AD patients face more challenging tasks, which do not rely on automatic processes but on explicit voluntary mechanisms and require the patient to pay attention to external events, the cognitive deficits resulting from the disease might negatively affect patients’ behaviour. The aim of the present study was to investigate whether voluntary motor imitation, i.e. a volitional mechanism that involves observing another person’s action and translating this perception into one’s own action, was affected in patients with Alzheimer’s disease. Further, we tested whether this ability was modulated by the nature of the observed stimulus by comparing the ability to reproduce the kinematic features of a human demonstrator with that of a computerized-stimulus. AD patients showed an intact ability to reproduce the velocity of the observed movements, particularly when the stimulus was a human agent. This result suggests that high-level cognitive processes involved in voluntary imitation might be preserved in mild and moderate stages of AD and that voluntary imitation abilities might benefit from the implicit interpersonal communication established between the patient and the human demonstrator.

  12. Cardiac magnetic resonance imaging in patients with congenital heart disease

    International Nuclear Information System (INIS)

    Kreitner, Karl-Friedrich; Sorantin, Erich

    2015-01-01

    The prevalence of congenital heart disease (CHD) is around 10 per 1000 live births in Germany. More than 90 % of these patients will survive into adulthood due to improvements in therapy. The classification of CHD may be based according to the anatomic structures involved, to the presence of an intracardiac shunt, the presence of a cyanosis and the intensity of therapy and complexity of the disease. Nearly half of all patients with CHD suffer from an intracardiac shunt, whereas complex cases such as patients with a tetralogy of Fallot or transposition of the great arteries are much more rare. Cardiac magnetic resonance imaging plays an important role in the work-up and follow-up of patients with CHD, especially after infancy and childhood. Depending on the abnormality in question, a multiparametric examination protocol is mandatory. Knowledge of operative procedures and findings of other imaging modalities help to optimize examination and time needed for it.

  13. Treatment selection for stage IIIA Hodgkin's disease patients

    International Nuclear Information System (INIS)

    Prosnitz, L.R.; Cooper, D.; Cox, E.B.; Kapp, D.S.; Farber, L.R.

    1985-01-01

    Two treatment policies for the therapy of patients with Stage IIIA Hodgkin's disease are compared. From 1969-1976, 49 newly diagnosed and pathologically staged IIIA patients received total nodal irradiation (TNI) alone (no liver irradiation). Although actuarial survival was 80% at 5 years and 68% at 10 years, actuarial freedom from relapse was only 38% at 5 years. Accordingly, a new treatment policy was instituted in 1976. Patients with either CS IIIA disease, multiple splenic nodules, IIIA with a large mediastinal mass or III 2 , received combined modality therapy (combination chemotherapy and irradiation). All others received TNI. Thirty-six patients have been treated under the new program. The actuarial survival is 90% at 5 years and the relapse-free survival is 87%, suggesting the superiority of this approach. Complications from the treatments are discussed

  14. Effects of hydroxyurea treatment for patients with hemoglobin SC disease.

    Science.gov (United States)

    Luchtman-Jones, Lori; Pressel, Sara; Hilliard, Lee; Brown, R Clark; Smith, Mary G; Thompson, Alexis A; Lee, Margaret T; Rothman, Jennifer; Rogers, Zora R; Owen, William; Imran, Hamayun; Thornburg, Courtney; Kwiatkowski, Janet L; Aygun, Banu; Nelson, Stephen; Roberts, Carla; Gauger, Cynthia; Piccone, Connie; Kalfa, Theodosia; Alvarez, Ofelia; Hassell, Kathryn; Davis, Barry R; Ware, Russell E

    2016-02-01

    Although hemoglobin SC (HbSC) disease is usually considered less severe than sickle cell anemia (SCA), which includes HbSS and HbS/β(0) -thalassemia genotypes, many patients with HbSC experience severe disease complications, including vaso-occlusive pain, acute chest syndrome, avascular necrosis, retinopathy, and poor quality of life. Fully 20 years after the clinical and laboratory efficacy of hydroxyurea was proven in adult SCA patients, the safety and utility of hydroxyurea treatment for HbSC patients remain unclear. Recent NHLBI evidence-based guidelines highlight this as a critical knowledge gap, noting HbSC accounts for ∼30% of sickle cell patients within the United States. To date, only 5 publications have reported short-term, incomplete, or conflicting laboratory and clinical outcomes of hydroxyurea treatment in a total of 71 adults and children with HbSC. We now report on a cohort of 133 adult and pediatric HbSC patients who received hydroxyurea, typically for recurrent vaso-occlusive pain. Hydroxyurea treatment was associated with a stable hemoglobin concentration; increased fetal hemoglobin (HbF) and mean corpuscular volume (MCV); and reduced white blood cell count (WBC), absolute neutrophil count (ANC), and absolute reticulocyte count (ARC). Reversible cytopenias occurred in 22% of patients, primarily neutropenia and thrombocytopenia. Painful events were reduced with hydroxyurea, more in patients >15 years old. These multicenter data support the safety and potentially salutary effects of hydroxyurea treatment for HbSC disease; however, a multicenter, placebo-controlled, Phase 3 clinical trial is needed to determine if hydroxyurea therapy has efficacy for patients with HbSC disease. © 2015 Wiley Periodicals, Inc.

  15. On the effects of tactile touch in Parkinson's disease patients

    OpenAIRE

    Skogar, Örjan

    2013-01-01

    Background: Tactile Touch as a treatment modality is, in broad terms, scientifically unexplored. Patients use Complementary and Alternative Medicine (CAM) forms of treatment outside the area of pharmaceuticals to a great extent, particularly patients suffering from chronic diseases. Delineating and evaluating patients’ own experiences of alleviation using different treatment forms are important tasks for modern health services. The search for humoral substrates that reflect bodily experie...

  16. MRI of the temporomandibular joint in patients with rheumatic disease

    International Nuclear Information System (INIS)

    Okochi, Kiyoshi; Ida, Mizue; Ohbayashi, Naoto

    2009-01-01

    The objective of this study was to evaluate the MRI findings of the temporomandibular joint (TMJ) in patients with rheumatic disease. The characteristic MRI findings of the TMJs in rheumatic patients were considered the obscurity of temporal posterior attachment (TPA) visualization and the presence of osseous changes of the condyle. As for the osseous changes, nearly 50% of the condyles had erosive changes and 20% showed severe bone destruction. (author)

  17. Life years lost among patients with a given disease

    DEFF Research Database (Denmark)

    Andersen, Per Kragh

    2017-01-01

    A number of suggested measures of life years lost among patients with a given disease are reviewed, and some new ones are proposed. The methods are all phrased in the framework of a (Markov or non-Markov) illness-death model in combination with a population life table. The methods are illustrated...... using data on Danish male patients with bipolar disorder, and some recommendations are given. Copyright © 2017 John Wiley & Sons, Ltd....

  18. Assessment of diet in chronic kidney disease female predialysis patients

    OpenAIRE

    Dariusz Włodarek; Dominika Głąbska; Jadwiga Rojek-Trębicka

    2014-01-01

    [b]introduction and objective[/b]. Nutrition is important in the therapy of predialysis patients. The aim of the presented single-centre descriptive study was to assess the diet in chronic kidney disease female predialysis patients with no previous dietary intervention, in comparison with recommendations, as well as the analysis of the energy, protein and phosphate intake in correlation with chosen laboratory measurements. [b]materials and methods.[/b] The research was carried out in 31...

  19. The impact of Parkinson disease on patients' sexuality and relationship.

    Science.gov (United States)

    Buhmann, C; Dogac, S; Vettorazzi, E; Hidding, U; Gerloff, C; Jürgens, T P

    2017-08-01

    This study aimed at examining the impact of Parkinson disease (PD) on patients' sexuality and relationship and to evaluate gender-specific differences. Using a standardized questionnaire on sexual functioning in chronic diseases (SFCE), the impact of PD diagnosis on 38 domains of sexuality before and since PD diagnosis was evaluated retrospectively in 53 consecutive patients in a relationship. Changes in self-assessed ratings on a four-point Likert scale were determined for all patients. In addition, gender-specific differences and the influence of age, depression (BDI-II), medication, disease severity and disease duration on domains of the SFCE were calculated. The importance of non-sexual relational aspects, such as talking about feelings or tenderness increased for both genders after PD diagnosis, especially in women. Sexual function, such as frequency of intercourse, sexual arousal, subjective abnormal sexual fantasies or sexual satisfaction deteriorated in both genders, especially in men. Some sexual aspects improved in women but worsened in men after PD diagnosis. This includes frequency of orgasm dysfunction, fear not to fulfill sexual expectations of the partner, avoidance of sexual acts, withdrawal from relationship, increase of thoughts about divorce, or increase of dissatisfaction with sexuality and relationship. With age, thoughts about divorce declined. With disease duration, frequency of tenderness with the partner increased. Depression unexpectedly correlated with higher frequency of intercourse. Dopaminergic dosage influenced stability of the relationship negatively. PD influences patients' sexuality negatively, independently of age, disease duration or disease severity and men show greater sexual dysfunction and impairment of their sexual relationship than women.

  20. Chronic Lyme disease: misconceptions and challenges for patient management

    Directory of Open Access Journals (Sweden)

    Halperin JJ

    2015-05-01

    Full Text Available John J HalperinDepartment of Neurosciences, Overlook Medical Center, Summit, NJ, USAAbstract: Lyme disease, infection with the tick-borne spirochete Borrelia burgdorferi, causes both specific and nonspecific symptoms. In untreated chronic infection, specific manifestations such as a relapsing large-joint oligoarthritis can persist for years, yet subside with appropriate antimicrobial therapy. Nervous system involvement occurs in 10%–15% of untreated patients and typically involves lymphocytic meningitis, cranial neuritis, and/or mononeuritis multiplex; in some rare cases, patients have parenchymal inflammation in the brain or spinal cord. Nervous system infection is similarly highly responsive to antimicrobial therapy, including oral doxycycline. Nonspecific symptoms such as fatigue, perceived cognitive slowing, headache, and others occur in patients with Lyme disease and are indistinguishable from comparable symptoms occurring in innumerable other inflammatory states. There is no evidence that these nonspecific symptoms reflect nervous system infection or damage, or that they are in any way specific to or diagnostic of this or other tick-borne infections. When these symptoms occur in patients with Lyme disease, they typically also subside after antimicrobial treatment, although this may take time. Chronic fatigue states have been reported to occur following any number of infections, including Lyme disease. The mechanism underlying this association is unclear, although there is no evidence in any of these infections that these chronic posttreatment symptoms are attributable to ongoing infection with B. burgdorferi or any other identified organism. Available appropriately controlled studies indicate that additional or prolonged courses of antimicrobial therapy do not benefit patients with a chronic fatigue-like state after appropriately treated Lyme disease. Keywords: Lyme disease, Borrelia burgdorferi, chronic, diagnosis, treatment, chronic

  1. Clinical characteristics of sleep disorders in patients with Parkinson's disease.

    Science.gov (United States)

    Mao, Zhi-Juan; Liu, Chan-Chan; Ji, Su-Qiong; Yang, Qing-Mei; Ye, Hong-Xiang; Han, Hai-Yan; Xue, Zheng

    2017-02-01

    In order to investigate the sleep quality and influencing factors in patients with Parkinson's disease (PD), 201 PD patients were enrolled and underwent extensive clinical evaluations. Subjective sleep evaluation was assessed using the Pittsburgh Sleep Quality Index (PSQI), and the Epworth Sleepiness Scale (ESS). It was found that poor sleep quality (77.11%) and excessive daytime sleepiness (32.34%) were commonly seen in PD patients and positively correlated with disease severity. Then 70 out of the 201 PD patients and 70 age- and sex-matched controls underwent a polysomnographic recording. The parameters were compared between PD group and control group and the influencing factors of sleep in PD patients were analyzed. The results showed that sleep efficiency (SE) was significantly decreased (Psleep latency (SL) and the arousal index (AI) were increased (Psleep time (TST) were positively correlated with the Hoehn and Yahr (H&Y) stage. There was significant difference in the extent of hypopnea and hypoxemia between the PD group and the control group (Psleep quality and a high prevalence of sleep disorder, which may be correlated with the disease severity. Respiratory function and oxygen supply are also affected to a certain degree in PD patients.

  2. Carotid disease in diabetic patients undergoing coronary artery bypass grafting

    International Nuclear Information System (INIS)

    Shahid, M.; Abid, A.R.; Dar, M.A.; Noeman, A.; Amin, S.; Azhar, M.

    2012-01-01

    Objective: To compare the severity of carotid artery disease in diabetic and non-diabetic patients undergoing coronary artery bypass grafting. Methods: From January to June 2008, 379 patients undergoing elective coronary artery bypass surgery were preoperatively evaluated for the presence of carotid stenoses by duplex scanning. Patients were divided into two groups, Group I, 156 (41.2%) diabetic patients and Group II, 223 (58.8%) non-diabetic patients. Results: There were 314 (82.8%) males and 65 (17.2%) females with a mean age of 57.2+-9.1 years. In diabetic group there were 125 (80.1%) males and 31 (19.9%) females with a mean age of 56.3+-8.9 years. Left main stem stenosis was present in 59 (37.8%) diabetics and 45 (20.2%) non-diabetics (p 70% stenosis was present in 20 (5.3%) with 13 (8.3%) diabetics and 7 (3.1%) non-diabetics (p<0.025). Stenosis of 50-70% was observed in 30 (7.9%) of which 17 (10.9%) were diabetics and 13 (5.8%) were non-diabetics. Conclusion: Presence of diabetes mellitus is associated with diffuse coronary artery disease and significant carotid artery disease in patients undergoing coronary artery bypass grafting. (author)

  3. The mere exposure effect in patients with Alzheimer's disease.

    Science.gov (United States)

    Winograd, E; Goldstein, F C; Monarch, E S; Peluso, J P; Goldman, W P

    1999-01-01

    The mere exposure effect was examined in patients with mild to moderate Alzheimer's disease (AD). Twenty patients and 20 elderly controls judged the physical characteristics of faces. Implicit memory was tested later by presenting pairs of faces (old and new) and asking participants which faces they liked better. Patients and controls exhibited above chance preference for previously exposed faces. Experiment 2 evaluated whether the preserved implicit memory of patients was mediated by explicit memory. Patients and controls again judged faces but then later chose which faces they had seen before. Patients exhibited impaired recognition memory compared to controls. These findings suggest that a mere exposure effect for unfamiliar faces is present in mild to moderate AD. The results are discussed in terms of perceptual and conceptual priming and relatively spared occipital lobe functioning in early AD.

  4. Integrated Transitions of Care for Patients With Rare Pulmonary Diseases.

    Science.gov (United States)

    Moreo, Kathleen; Lattimer, Cheri; Lett, James E; Heggen-Peay, Cherilyn L; Simone, Laura

    Many continuing education (CE) resources are available to support case management professionals in developing competencies in transitions of care (TOC) that apply generally across disease areas. However, CE programs and tools are lacking for advanced TOC competencies in specific disease areas. This article describes 2 projects in which leading TOC, case management, and CE organizations collaborated to develop CE-accredited interdisciplinary pathways for promoting safe and effective TOC for patients with rare pulmonary diseases, including pulmonary arterial hypertension (PAH) and idiopathic pulmonary fibrosis (IPF). The interdisciplinary pathways apply to PAH and IPF case management practice and TOC across settings that include community-based primary care and specialty care, PAH or IPF centers of expertise, acute care and post-acute settings, long-term care, rehabilitation and skilled nursing facilities, and patients' homes. Both PAH and IPF are chronic, progressive respiratory diseases that are associated with severe morbidity and mortality, along with high health care costs. Because they are relatively rare diseases with nonspecific symptoms and many comorbidities, PAH and IPF are difficult to diagnose. Early diagnosis, referral to centers of expertise, and aggressive treatment initiation are essential for slowing disease progression and maintaining quality of life and function. Both the rarity and complexity of PAH and IPF pose unique challenges to ensuring effective and safe TOC. Expert consensus and evidence-based approaches to meeting these challenges, and thereby improving PAH and IPF patient outcomes, are presented in the 2 interdisciplinary TOC pathways that are described in this article. In coordinating care for patients with complex pulmonary diseases such as PAH and IPF, case managers across practice settings can play key roles in improving workflow processes and communication, transition planning, coordinating TOC with centers of expertise

  5. Characteristics of Brain Perfusion in Patients of Parkinson's Disease

    International Nuclear Information System (INIS)

    Jeong, Young Jin; Park, Min Jung; Kim, Jae Woo; Kang, Young Kang

    2008-01-01

    It was well known that cerebral blood perfusion is normal or diffusely decreased in the majority of patients with Parkinson's disease (PD). Actually we interpreted brain perfusion SPECT images of PD patients in the clinical situation, we observed various cerebral perfusion patterns in patients with PD. So we performed brain perfusion SPECT to know the brain perfusion patterns of PD patients and the difference of perfusion patterns according to the sex and the age. Also we classified PD patients into small groups based on the brain perfusion pattern. Two hundred nineteen patients (M: 70, F: 149, mean age: 62.9±6.9 y/o) who were diagnosed as PD without dementia clinically and 55 patients (M: 15, F: 40, mean age: 61.4±9.2 y/o) as normal controls who had no past illness history were performed 99m Tc-HMPAO brain perfusion SPECT and neuropsychological test. At first, we compared all patients with PD and normal controls. Brain perfusion in left inferior frontal gyrus, left insula, left transverse temporal gyrus, left inferior parietal lobule, left superior parietal lobule, right precuneus, right caudate tail were lower in patients with PD than normal controls. Secondly, we compared male and female patients with PD and normal controls, respectively. Brain perfusion SPECT showed more decreased cerebral perfusion in left hemisphere than right side in both male and female patients compared to normal controls. And there was larger hypoperfusion area in female patients compared with male. Thirdly, we classified patients with PD and normal controls into 4 groups according to the age and compared brain perfusion respectively. In patient below fifties, brain perfusion in both occipitoparietal and left temporal lobe were lower in PD group. As the patients with PD grew older, hypoperfusion area were shown in both frontal, temporal and limbic lobes. Fourthly, We were able to divide patients into small groups based on cerebral perfusion pattern. There was normal cerebral blood

  6. Assessment of diet in chronic kidney disease female predialysis patients.

    Science.gov (United States)

    Włodarek, Dariusz; Głąbska, Dominika; Rojek-Trębicka, Jadwiga

    2014-01-01

    Nutrition is important in the therapy of predialysis patients. The aim of the presented single-centre descriptive study was to assess the diet in chronic kidney disease female predialysis patients with no previous dietary intervention, in comparison with recommendations, as well as the analysis of the energy, protein and phosphate intake in correlation with chosen laboratory measurements. The research was carried out in 31 female predialysis patients with CKD of different etiology, aged 29-79 years (GFR: 19.4±9.7 ml/min/1.73 m2). Main outcome measures were self-reported data from three-day dietary recall. Nutrients content and energy value of diet were compared with guidelines for chronic kidney disease patients or, in case of nutrients when they are not settled, with the recommendations for healthy women. All patients had a lower energy intake than the recommended level. At the same time, 35.8% of patients were characterised by improper protein intake--too low or too high. The majority of patients had low intake of most of vitamins and minerals. The total, animal and plant protein were positively correlated with the energy value of diet and with amount of most of the nutrients. Values of GFR were positively correlated with animal protein intake, while phosphate and creatinine in blood were negatively correlated with total and animal protein intake. The study highlights that diet of CKD predialysis patients with no previous dietary intervention is not properly balanced.

  7. Psychological modulation in patients surgically intervened for gastroesophageal reflux disease.

    Science.gov (United States)

    Lara, F J Pérez; Carranque, G; Oehling, H; Hernández, J M; Oliva, H

    2014-08-01

    Gastroesophageal reflux disease (GERD) has been related with certain psychological dimensions. The influence of mood, emotional intelligence, and perceived quality of life on clinical symptoms and outcome of antireflux surgery was evaluated in GERD patients with and without hiatal hernia. The study included 61 patients who were diagnosed with GERD between 2003 and 2008: 16 of them without hiatal hernia (group A) and 45 of them with hiatal hernia (group B). All of these patients had undergone laparoscopic antireflux surgery. Patients were clinically examined and evaluated with the following instruments: Short Form (SF)-36 Health Survey, Gastrointestinal Quality of Life Index, Hospital Anxiety and Depression (HAD) Scale, and Trait Meta-Mood Scale (TMMS)-24. Proportions were compared by using the chi-squared test; averages were compared by using the Student's t-test (with Bonferroni's correction). In general, our patients intervened for GERD showed results lower than normal or close to the lower limit of normal in the administered tests. Patients in the group without hernia were younger (P tolerance to stress and higher frustration, fear, and worry. On the basis of such unfavorable phychoemotional results observed with GERD patients (especially those without hernia) in the different tests, we propose that improving our knowledge of the psychological profile of GERD patients - particularly those without hiatal hernia - could help in designing individualized medical and psychological therapies and increase success rates. © 2012 Copyright the Authors. Journal compilation © 2012, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

  8. Disease progression of acute pancreatitis in pediatric patients.

    Science.gov (United States)

    Hao, Fabao; Guo, Hongjie; Luo, Qianfu; Guo, Chunbao

    2016-05-15

    Approximately 10% of patients with acute pancreatitis (AP) progress to chronic pancreatitis. Little is known about the factors that affect recurrence of pancreatitis after an initial episode. We retrospectively investigated patients with AP, focusing on their outcomes and the predictors for disease progression. Between July 2003 and June 2015, we retrospectively enrolled first-time AP patients with medical records on disease etiology, severity (according to the Atlanta classifications), and recurrence of AP. Independent predictors of recurrent AP (RAP) and chronic pancreatitis were identified using the logistic regression model. Of the total 159 patients, 45 (28.3%) developed RAP, including two episodes of RAP in 19 patients, and 9 (5.7%) developed chronic pancreatitis. The median duration from the time of AP to the onset of RAP was 5.6 ± 2.3 months. RAP patients were identified as more common among patients with idiopathic first-time AP. The presence of severe ascites, pancreatic necrosis, and systemic complications was independent predictors of RAP in pediatric patients. Experiencing over two RAP episodes was the predictor for developing chronic pancreatitis. No influence of age or number of AP episodes was found on the occurrence of abdominal pain, pain severity, and the prevalence of any pain. Severity of first-time AP and idiopathic first-time AP are related to RAP. Recurrence increases risk for progression to chronic pancreatitis. The risk of recurrence increased with increasing numbers of AP episodes. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Prevalence of celiac disease in siblings of Iranian patients with celiac disease.

    Science.gov (United States)

    Chomeili, Bashir; Aminzadeh, Majid; Hardani, Amir Kamal; Fathizadeh, Payam; Chomeili, Pooya; Azaran, Azarakhsh

    2011-01-01

    Celiac disease, one of the best-known autoimmune human leukocyte antigen-dependent disorders, has a relatively increased prevalence in first-degree relatives. To determine the prevalence of celiac disease in siblings of patients with confirmed celiac disease. Siblings of confirmed celiac disease patients in our center were identified and enrolled in this study. Their serum immunoglobulin A and tissue transglutaminase antibody-enzyme-linked immunosorbent assay (anti-tissue transglutaminase, immunoglobulin A, and immunoglobulin G) were measured and multiple endoscopic duodenal biopsy specimens were obtained with parental consensus. Celiac disease was confirmed by observation of characteristic histological changes. A total of 49 children (male, 29; female, 20; age, 2-16 years) with confirmed celiac disease in a pediatric gastroenterology ward were studied from 1999 to 2006. We found 30 siblings (female, 16) all shared in both parents. The only measurement available was for immunoglobulin A tissue transglutaminase antibody. A duodenal biopsy was performed in all 30 siblings. Clinical findings such as abdominal pain, fatigue, growth retardation and diarrhea were found in 53.3% of the completely studied siblings, and positive serology without histological changes was identified in four cases. Both serology and biopsy (confirmed new cases) were positive in 2 of the 30 siblings. High prevalence of celiac disease among siblings of patients with confirmed celiac disease necessitates serologic screening (and confirmatory biopsy if indicated) in families having celiac disease. It is advantageous to diagnose the disease as soon as possible because early diagnosis and diet intervention may prevent serious complications such as growth retardation, short stature, chronic diarrhea, and malignancy.

  10. Risk Matrix for Prediction of Disease Progression in a Referral Cohort of Patients with Crohn's Disease.

    Science.gov (United States)

    Lakatos, Peter L; Sipeki, Nora; Kovacs, Gyorgy; Palyu, Eszter; Norman, Gary L; Shums, Zakera; Golovics, Petra A; Lovasz, Barbara D; Antal-Szalmas, Peter; Papp, Maria

    2015-10-01

    Early identification of patients with Crohn's disease (CD) at risk of subsequent complications is essential for adapting the treatment strategy. We aimed to develop a prediction model including clinical and serological markers for assessing the probability of developing advanced disease in a prospective referral CD cohort. Two hundred and seventy-one consecutive CD patients (42.4% males, median follow-up 108 months) were included and followed up prospectively. Anti-Saccharomyces cerevisiae antibodies (ASCA IgA/IgG) were determined by enzyme-linked immunosorbent assay. The final analysis was limited to patients with inflammatory disease behaviour at diagnosis. The final definition of advanced disease outcome was having intestinal resection or disease behaviour progression. Antibody (ASCA IgA and/or IgG) status, disease location and need for early azathioprine were included in a 3-, 5- and 7-year prediction matrix. The probability of advanced disease after 5 years varied from 6.2 to 55% depending on the combination of predictors. Similar findings were obtained in Kaplan-Meier analysis; the combination of ASCA, location and early use of azathioprine was associated with the probability of developing advanced disease (p < 0.001, log rank test). Our prediction models identified substantial differences in the probability of developing advanced disease in the early disease course of CD. Markers identified in this referral cohort were different from those previously published in a population-based cohort, suggesting that different prediction models should be used in the referral setting. Copyright © 2015 European Crohn’s and Colitis Organisation (ECCO). Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  11. Prevalence of celiac disease in siblings of Iranian patients with celiac disease

    Directory of Open Access Journals (Sweden)

    Bashir Chomeili

    2011-06-01

    Full Text Available CONTEXT: Celiac disease, one of the best-known autoimmune human leukocyte antigen-dependent disorders, has a relatively increased prevalence in first-degree relatives. OBJECTIVE: To determine the prevalence of celiac disease in siblings of patients with confirmed celiac disease. METHODS: Siblings of confirmed celiac disease patients in our center were identified and enrolled in this study. Their serum immunoglobulin A and tissue transglutaminase antibody-enzyme-linked immunosorbent assay (anti-tissue transglutaminase, immunoglobulin A, and immunoglobulin G were measured and multiple endoscopic duodenal biopsy specimens were obtained with parental consensus. Celiac disease was confirmed by observation of characteristic histological changes. RESULTS: A total of 49 children (male, 29; female, 20; age, 2-16 years with confirmed celiac disease in a pediatric gastroenterology ward were studied from 1999 to 2006. We found 30 siblings (female, 16 all shared in both parents. The only measurement available was for immunoglobulin A tissue transglutaminase antibody. A duodenal biopsy was performed in all 30 siblings. Clinical findings such as abdominal pain, fatigue, growth retardation and diarrhea were found in 53.3% of the completely studied siblings, and positive serology without histological changes was identified in four cases. Both serology and biopsy (confirmed new cases were positive in 2 of the 30 siblings. CONCLUSION: High prevalence of celiac disease among siblings of patients with confirmed celiac disease necessitates serologic screening (and confirmatory biopsy if indicated in families having celiac disease. It is advantageous to diagnose the disease as soon as possible because early diagnosis and diet intervention may prevent serious complications such as growth retardation, short stature, chronic diarrhea, and malignancy.

  12. Mental Health and Stressful Life Events in Coronary Heart Disease Patients and Non- Patients

    Directory of Open Access Journals (Sweden)

    Samaneh Nateghian

    2008-07-01

    Full Text Available "nObjective: "n The main goal of this study is to compare stressful life events and mental health in coronary heart disease (CHD patients and non-patients. "nMethod: In this research, 120 participants (n=68 male, n= 52 female were divided into two groups of patients (n=60 and non-patients (n=60. They were selected from Vali Asr Hospital of Meshginshahr (Iran and completed the  General Health Questionnaire (GHQ and Stressful Life Events Inventory . "nResults: Data was analyzed using independent t-test. The results showed significant differences between CHD patients and non-patients in mental health and stressful life events. CHD patients showed high rates of physical symptoms and anxiety of GHQ . "nConclusion: CHD patients reported more stressful life events. Therefore, it can be inferred that psychological factors are important in coronary heart disease.

  13. Dyslipidemia in patients with chronic kidney disease: etiology and management

    Directory of Open Access Journals (Sweden)

    Mikolasevic I

    2017-02-01

    Full Text Available Ivana Mikolasevic,1,2 Marta Žutelija,3 Vojko Mavrinac,1 Lidija Orlic 2 1Department of Gastroenterology, 2Department of Nephrology, Dialysis and Kidney Transplantation, UHC Rijeka, 3School of Medicine, Rijeka, Croatia Abstract: Patients with chronic kidney disease (CKD, including those with end-stage renal disease, treated with dialysis, or renal transplant recipients have an increased risk for cardiovascular disease (CVD morbidity and mortality. Dyslipidemia, often present in this patient population, is an important risk factor for CVD development. Specific quantitative and qualitative changes are seen at different stages of renal impairment and are associated with the degree of glomerular filtration rate declining. Patients with non-dialysis-dependent CKD have low high-density lipoproteins (HDL, normal or low total cholesterol (TC and low-density lipoprotein (LDL cholesterol, increased triglycerides as well as increased apolipoprotein B (apoB, lipoprotein(a (Lp (a, intermediate- and very-low-density lipoprotein (IDL, VLDL; “remnant particles”, and small dense LDL particles. In patients with nephrotic syndrome lipid profile is more atherogenic with increased TC, LDL, and triglycerides. Lipid profile in hemodialysis (HD patients is usually similar to that in non-dialysis-dependent CKD patients. Patients on peritoneal dialysis (PD have more altered dyslipidemia compared to HD patients, which is more atherogenic in nature. These differences may be attributed to PD per se but may also be associated with the selection of dialytic modality. In renal transplant recipients, TC, LDL, VLDL, and triglycerides are elevated, whereas HDL is significantly reduced. Many factors can influence post-transplant dyslipidemia including immunosuppressive agents. This patient population is obviously at high risk; hence, prompt diagnosis and management are required to improve their clinical outcomes. Various studies have shown statins to be effective in the

  14. Palliative care provision for patients with chronic obstructive pulmonary disease

    Directory of Open Access Journals (Sweden)

    Yohannes Abebaw

    2007-04-01

    Full Text Available Abstract Chronic obstructive pulmonary disease (COPD is a major cause of disability, morbidity and mortality in old age. Patients with advanced stage COPD are most likely to be admitted three to four times per year with acute exacerbations of COPD (AECOPD which are costly to manage. The adverse events of AECOPD are associated with poor quality of life, severe physical disability, loneliness, and depression and anxiety symptoms. Currently there is a lack of palliative care provision for patients with advanced stage COPD compared with cancer patients despite having poor prognosis, intolerable dyspnoea, lower levels of self efficacy, greater disability, poor quality of life and higher levels of anxiety and depression. These symptoms affect patients' quality of life and can be a source of concern for family and carers as most patients are likely to be housebound and may be in need of continuous support and care. Evidence of palliative care provision for cancer patients indicate that it improves quality of life and reduces health care costs. The reasons why COPD patients do not receive palliative care are complex. This partly may relate to prognostic accuracy of patients' survival which poses a challenge for healthcare professionals, including general practitioners for patients with advanced stage COPD, as they are less likely to engage in end-of-life care planning in contrast with terminal disease like cancer. Furthermore there is a lack of resources which constraints for the wider availability of the palliative care programmes in the health care system. Potential barriers may include unwillingness of patients to discuss advance care planning and end-of-life care with their general practitioners, lack of time, increased workload, and fear of uncertainty of the information to provide about the prognosis of the disease and also lack of appropriate tools to guide general practitioners when to refer patients for palliative care. COPD is a chronic

  15. Anxiety and Depression in Patients with Chronic Obstructive Pulmonary Disease

    Institute of Scientific and Technical Information of China (English)

    LU Dong-mei; MA Jun-peng; ZOU Shao-hong; LENG Qiu-ping; YANG Xiao-hong

    2017-01-01

    Background: Anxiety and depression may have deleterious effects on patients with chronic obstructive pulmonary disease (COPD). However, the evidence underlying the increased risks of anxiety and depression in COPD patients in Xinjiang are poorly defined. This study aimed to investigate the burden and related factors of depression and anxiety among patients with COPD in Xinjiang. Methods: The study included 62 patients with COPD, aged (64.48±9.83) years, 59 patients were hospitalized due to exacerbations, 3 patients were included due to periodically check-up in the hospital. Depression and anxiety in these patients were evaluated through the Hamilton Anxiety Scale (HAMA) and Hamilton Depression Scale (HAMD). Stepwise multiple regression analysis was used to evaluate the clinical characteristics correlated to depression and anxiety. Results: The prevalences of depression and anxiety were higher (62.9% and 95.2%) in COPD patients in Xinjiang. Anxiety was more common in patients than depression. Respectively, the female population with COPD was differentiated from males by higher levels of depression score, female COPD patients were more strongly correlated with depression (correction for regression coefficient: β=0.87; P=0.04). Patients received university education level were more likely to suffer the pain of anxiety (correction for regression coefficient: β=0.61; P=0.002) than lower education level. In addition, patients with the average monthly income less than ¥1 000 was more likely to suffer both the pain of anxiety and depression (P<0.05). Conclusion: This study showed the high prevalence of anxiety and depression in COPD patients in Xinjiang, even in the condition of moderate COPD in terms of FEV1%. Both anxiety and depression were correlated with the lower monthly income. Female COPD patients were more exposed to depression in this group. Patients with higher educational level tended to be correlated with anxiety. Screening tools may help recognition of

  16. [MPLW515L point mutation in patients with myeloproliferative disease].

    Science.gov (United States)

    Xia, Jun; Xu, Wei; Zhang, Su-Jiang; Fan, Lei; Qiao, Chun; Li, Jian-Yong

    2008-12-01

    In order to investigate the frequency of MPLW515L and JAK2V617F point mutations of the patients with myeloproliferative disease (MPD) in Nanjing area, MPLW515L and JAK2V617F point mutations were simultaneously detected by alleles specific polymerase chain reaction (AS-PCR) and sequencing in 190 MPD patients. The results showed that MPLW515L point mutation was detected in 1 out of 102 essential thrombocythemia (ET) patients (1.0%) and was not detected in 32 polycythemia vera (PV) patients, 13 idiopathic myelofibrosis (IMF) patients, 43 chronic myelogenous leukemia (CML) patients. JAK2V617F point mutation was detected in 20 out of 32 PV patients (62.5%), 43 out of 102 ET patients (42.2%), 5 out of 13 IMF patients (38.5%), and was not detected in 43 CML patients. It is concluded that MPLW515L point mutation exists in ET patient, but is not found in PV, IMF and CML. JAK2V617F point mutation exists in PV, ET and IMF, but not in CML.

  17. Antibody Response against Parvovirus in Patients with Inflammatory Rheumatological Diseases

    Directory of Open Access Journals (Sweden)

    SH Raeisi

    2011-07-01

    Full Text Available Introduction: Some viral infections have been suggested to trigger or cause autoimmune diseases. One of these viruses is parvovirus B19 which can have various rheumatologic manifestations. In this study we investigated the association between parvovirus and rheumatoid arthritis (RA, systemic lupus erythematosis(SLE, systemic sclerosis(SSc and undifferentiated arthritis at the Rheumatological Clinic, Imam Khomeini hospital. Methods: In this sectional case-control study, IgM and IgG antibodies against parvovirus B19 were measured with ELISA in 41 patients with RA, 28 patients with SLE, 13 patients with SSc, 8 patients with undifferentiated arthritis as well as 90 healthy controls. The ELISA kit (DRG, Germany was semi-quantitative and qualititative. Results: Parvovirus B19 IgM was detected in one patient with RA, one with SSc and four in the control group. IgG anti- B19-specific antibody was detected in 58.5% of RA patients, 67.9% of SLE patients, 69. 2% of SSc patients, 87.5% of undifferentiated arthritis patients as compared to 53.3% of controls. The results were compared between the patient and control groups(p>0.05. Conclusion: According to the results, there was no significant correlation for the antibody titer against parvovirus B19 in the patient and control group. The highly positive response of IgG against parvovirus in undifferentiated arthritis implies the need for more research.

  18. Immune defects in active mycobacterial diseases in patients with primary immunodeficiency diseases (PIDs

    Directory of Open Access Journals (Sweden)

    Wen-I Lee

    2011-12-01

    Full Text Available Natural human immunity to the mycobacteria group, including Mycobacterium tuberculosis, Bacille Calmette-Guérin (BCG or nontuberculous mycobacteria (NTM, and/or Salmonella species, relies on the functional IL-12/23-IFN-γ integrity of macrophages (monocyte/dendritic cell connecting to T lymphocyte/NK cells. Patients with severe forms of primary immunodeficiency diseases (PIDs have more profound immune defects involving this impaired circuit in patients with severe combined immunodeficiencies (SCID including complete DiGeorge syndrome, X-linked hyper IgM syndrome (HIGM (CD40L mutation, CD40 deficiency, immunodeficiency with or without anhidrotic ectodermal dysplasia (NEMO and IKBA mutations, chronic granulomatous disease (CGD and hyper IgE recurrent infection syndromes (HIES. The patients with severe PIDs have broader diverse infections rather than mycobacterial infections. In contrast, patients with an isolated inborn error of the IL-12/23-IFN-γ pathway are exclusively prone to low-virulence mycobacterial infections and nontyphoid salmonella infections, known as Mendelian susceptibility to the mycobacterial disease (MSMD phenotype. Restricted defective molecules in the circuit, including IFN-γR1, IFN-γR2, IL-12p40, IL-12R-β1, STAT-1, NEMO, IKBA and the recently discovered CYBB responsible for autophagocytic vacuole and proteolysis, and interferon regulatory factor 8 (IRF8 for dendritic cell immunodeficiency, have been identified in around 60% of patients with the MSMD phenotype. Among all of the patients with PIDs referred for investigation since 1985, we have identified four cases with the specific defect (IFNRG1 for three and IL12RB for one, presenting as both BCG-induced diseases and NTM infections, in addition to some patients with SCID, HIGM, CGD and HIES. Furthermore, manifestations in patients with autoantibodies to IFN-γ (autoAbs-IFN-γ, which is categorized as an anticytokine autoantibody syndrome, can resemble the relatively

  19. Evaluation of foot static disturbances in patients with rheumatic diseases

    Directory of Open Access Journals (Sweden)

    Anna Kuryliszyn-Moskal

    2017-04-01

    Full Text Available Objectives : Rheumatic diseases such as osteoarthritis and rheumatoid arthritis constitute the most frequent pathological states leading to the development of foot deformities, which reduce quality of life and cause disability. The aim of the present study was to compare the results of plantoconturographic examinations, obtained by means of a computer podoscope, in osteoarthritis and rheumatoid arthritis patients. Special attention was paid to the differences in the values of each parameter determining the level of foot function. Material and methods : The study was performed in 94 female patients divided into two groups according to the type of disease. There were 54 patients with rheumatoid arthritis and 40 with osteoarthritis. The control group consisted of 34 healthy women. The plantographic assessment of static foot structure was carried out by means of a device for computer-aided foot examination. Results : A fallen transverse arch of the right foot was statistically much more frequent in the rheumatoid arthritis patients than in osteoarthritis patients or the control group (p < 0.005 and p < 0.05, respectively. Significant differences in the values of the Wejsflog index were observed in the case of left foot between rheumatoid arthritis patients and the control group (p < 0.05. Similarly, there were statistically significant differences in the values of the hallux valgus angle ( for the right foot between rheumatoid arthritis and osteoarthritis patients or control group (in both cases p < 0.05. Conclusions : Rheumatic diseases predispose patients to disturbances of static foot function. The obtained results highlight the importance of diagnosing foot static disturbances in the prevention of destructive changes affecting the functioning of osteoarthritis and rheumatoid arthritis patients.

  20. Clinical and genetic data of Huntington disease in Moroccan patients

    African Journals Online (AJOL)

    Background: Huntington's disease (HD) occurs worldwide with prevalence varying from 0.1 to 10 /100,000 depending of the ethnic origin. Since no data is available in the Maghreb population, the aim of this study is to describe clinical and genetic characteristics of Huntington patients of Moroccan origin. Methods: Clinical ...

  1. [Nutritional Assessment and Management for Patients with Chronic Liver Disease].

    Science.gov (United States)

    Lee, Tae Hee

    2018-04-25

    When liver disease is severe, the prognosis can be worse if the patient is malnourished. Adequate nutritional support for patients with liver diseases can improve the patient's condition and prognosis. In the case of liver cirrhosis, malnutrition can occur due to a variety of causes, including poor oral intake, maldigestion, malabsorption, associated renal disease, and metabolic abnormalities. For a nutritional assessment, it is important to check the dietary intake, change in body composition, including anthropometry, and a functional assessment of muscle. Counselling and oral or enteral nutrition is preferred over parenteral nutrition as in other diseases. If esophageal varices are present, care should be taken when installing a feeding tube, but if there are ascites, percutaneous endoscopic gastrostomy is contraindicated because of the risk of complications. Calories of 30-35 kcal/kg/day and protein from 1.2 to 1.5 g/kg/day are appropriate. Protein restriction is unnecessary unless the hepatic encephalopathy is severe. A late evening snack and branched chain amino acids can be helpful. In the case of cholestasis, the supply of manganese and copper should be restricted. Sarcopenia in patients with liver cirrhosis is also prevalent and associated with the prognosis.

  2. Childhood Pompe disease: clinical spectrum and genotype in 31 patients

    NARCIS (Netherlands)

    Capelle, C.I. van; Meijden, J.C. van der; Hout, J.M. van den; Jaeken, J.; Baethmann, M.; Voit, T.; Kroos, M.A.; Derks, T.G.; Rubio-Gozalbo, M.E.; Willemsen, M.A.A.P.; Lachmann, R.H.; Mengel, E.; Michelakakis, H.; Jongste, J.C. de; Reuser, A.J.; Ploeg, A.T. van der

    2016-01-01

    BACKGROUND: As little information is available on children with non-classic presentations of Pompe disease, we wished to gain knowledge of specific clinical characteristics and genotypes. We included all patients younger than 18 years, who had been evaluated at the Pompe Center in Rotterdam, the

  3. Childhood Pompe disease: Clinical spectrum and genotype in 31 patients

    NARCIS (Netherlands)

    C.I. van Capelle (Carine); J.C. van der Meijden (Chris); J.M.P. van den Hout (Johanna); J. Jaeken; M. Baethmann; T. Voit; M.A. Kroos (Marian); T.G.J. Derks (Terry G J); M.E. Rubio-Gozalbo (Estela); M.A. Willemsen (Michél); R. Lachmann (Robin); E. Mengel; H. Michelakakis (Helen); J.C. de Jongste (Johan); A.J.J. Reuser (Arnold); A.T. van der Ploeg (Ans)

    2016-01-01

    textabstractBackground: As little information is available on children with non-classic presentations of Pompe disease, we wished to gain knowledge of specific clinical characteristics and genotypes. We included all patients younger than 18 years, who had been evaluated at the Pompe Center in

  4. Childhood Pompe disease : clinical spectrum and genotype in 31 patients

    NARCIS (Netherlands)

    van Capelle, C I; van der Meijden, J C; van den Hout, J M P; Jaeken, J; Baethmann, M; Voit, T; Kroos, M A; Derks, T G J; Rubio-Gozalbo, M E; Willemsen, M A; Lachmann, R H; Mengel, E; Michelakakis, H; de Jongste, J C; Reuser, A J J; van der Ploeg, A T

    2016-01-01

    Background: As little information is available on children with non-classic presentations of Pompe disease, we wished to gain knowledge of specific clinical characteristics and genotypes. We included all patients younger than 18 years, who had been evaluated at the Pompe Center in Rotterdam, the

  5. Alcohol consumption and mortality in patients with mild Alzheimer's disease

    DEFF Research Database (Denmark)

    Berntsen, Sine; Kragstrup, Jakob; Siersma, Volkert

    2015-01-01

    OBJECTIVE: To investigate the association between alcohol consumption and mortality in patients recently diagnosed with mild Alzheimer's disease (AD). DESIGN: A post hoc analysis study based on a clinical trial population. SETTING: The data reported were collected as part of the Danish Alzheimer...

  6. Cerebrovascular accidents in adult patients with congenital heart disease

    NARCIS (Netherlands)

    Hoffmann, A.; Chockalingam, P.; Balint, O.H.; Dadashev, A.; Dimopoulos, K.; Engel, R.; Schmid, M.; Schwerzmann, M.; Gatzoulis, M.A.; Mulder, B.J.M.; Oechslin, E.

    2010-01-01

    Objective To investigate the prevalence and characteristics of cerebrovascular accidents (CVA) in a large population of adults with congenital heart disease (CHD). Methods and results In a retrospective analysis of aggregated European and Canadian databases a total population of 23 153 patients with

  7. Cerebrovascular accidents in adult patients with congenital heart disease

    NARCIS (Netherlands)

    Hoffmann, A.; Chockalingam, P.; Balint, O. H.; Dadashev, A.; Dimopoulos, K.; Engel, R.; Schmid, M.; Schwerzmann, M.; Gatzoulis, M. A.; Mulder, B.; Oechslin, E.

    2010-01-01

    To investigate the prevalence and characteristics of cerebrovascular accidents (CVA) in a large population of adults with congenital heart disease (CHD). In a retrospective analysis of aggregated European and Canadian databases a total population of 23 153 patients with CHD was followed up to the

  8. Quinoa Well Tolerated in Patients with Celiac Disease

    Science.gov (United States)

    ... Maryland (January 21, 2014) – Adding quinoa to the gluten-free diet of patients with celiac disease is well-tolerated, ... grain, is traditionally recommended as part of a gluten-free diet. However, in-vitro data suggests that quinoa storage ...

  9. The regulation of cerebral perfusion in patients with Alzheimer's disease.

    NARCIS (Netherlands)

    Beek, H.E.A. van

    2010-01-01

    This thesis aimed at investigating whether the regulation of cerebral perfusion is impaired in patients with Alzheimer’s disease and whether this regulation is altered by treatment with cholinesterase inhibitors. This aim has first been translated in two literature studies on the clinical and

  10. Treatment of the Pregnant Patient with Inflammatory Bowel Disease

    DEFF Research Database (Denmark)

    Winter, Rachel; Nørgård, Bente M; Friedman, Sonia

    2016-01-01

    a pregnant patient with a disease flare. The best way to manage women with IBD who are pregnant or contemplating pregnancy is a multidisciplinary approach. Team members often include a gastroenterologist, a high-risk obstetrician, an infertility specialist, a colorectal surgeon, and a pediatrician...

  11. Obstructive pulmonary disease in patients with previous tuberculosis ...

    African Journals Online (AJOL)

    Obstructive pulmonary disease in patients with previous tuberculosis: Pathophysiology of a community-based cohort. B.W. Allwood, R Gillespie, M Galperin-Aizenberg, M Bateman, H Olckers, L Taborda-Barata, G.L. Calligaro, Q Said-Hartley, R van Zyl-Smit, C.B. Cooper, E van Rikxoort, J Goldin, N Beyers, E.D. Bateman ...

  12. Factors Influencing Smoking Cessation in Patients with Coronary Artery Disease.

    Science.gov (United States)

    McKenna, Kryss; Higgins, Helen

    1997-01-01

    Ten sociodemographic, clinical, and psychological characteristics considered predictors of difficulty with smoking cessation in patients with coronary artery disease are reviewed. The compounding effects of nicotine addiction are discussed. Consideration of these factors may result in individualized programs for smoking cessation. A brief overview…

  13. Depression among Patients with Parkinson's Disease in a Nigerian ...

    African Journals Online (AJOL)

    Background There is increasing evidence that Parkinson's disease (PD) can cause depression. This dimension has not been sufficiently studied particularly among Nigerian Africans. Our aim was to determine the frequency and severity of depression among patients with PD and to compare this with their healthy ...

  14. Thyroid Diseases among Patients from Hadhramout Province, Yemen

    African Journals Online (AJOL)

    Objective: To determine the histopathological pattern of thyroid diseases among patients in Hadhramout Province, Yemen. Materials and Methods: A descriptive retrospective study was conducted at Ibn Sina Central Teaching Hospital, in Mukalla city, Hadhramout, Yemen between January 2007 and December 2012.

  15. Semantic Priming for Coordinate Distant Concepts in Alzheimer's Disease Patients

    Science.gov (United States)

    Perri, R.; Zannino, G. D.; Caltagirone, C.; Carlesimo, G. A.

    2011-01-01

    Semantic priming paradigms have been used to investigate semantic knowledge in patients with Alzheimer's disease (AD). While priming effects produced by prime-target pairs with associative relatedness reflect processes at both lexical and semantic levels, priming effects produced by words that are semantically related but not associated should…

  16. Elevated potassium levels in patients with chronic kidney disease

    DEFF Research Database (Denmark)

    Thomsen, Reimar W; Nicolaisen, Sia K; Hasvold, Pål

    2018-01-01

    Background: Data on the true burden of hyperkalemia (HK) in patients with chronic kidney disease (CKD) in a real-world setting are scarce. Methods: The incidence rate of HK [first blood test with an elevated blood potassium level level >5.0 mmol/L] in primary or hospital care was assessed...

  17. Autopsy findings in sickle cell disease patients in Lagos State ...

    African Journals Online (AJOL)

    Autopsy findings in sickle cell disease patients in Lagos State University Teaching Hospital, Ikeja, Lagos, Nigeria. ... The study showed that the most common cause of sudden death was anemia-related (50%) while 21% were due to acute infections, 18.4 % were due to cardiovascular events and 4.6% were due to ...

  18. Risk stratification of patients suspected of coronary artery disease

    DEFF Research Database (Denmark)

    Jensen, Jesper M; Voss, Mette; Hansen, Vibeke Bøgelund

    2012-01-01

    To compare the performance of five risk models (Diamond-Forrester, the updated Diamond-Forrester, Morise, Duke, and a new model designated COronary Risk SCORE (CORSCORE) in predicting significant coronary artery disease (CAD) in patients with chest pain suggestive of stable angina pectoris....

  19. Sleep spindle alterations in patients with Parkinson's disease

    DEFF Research Database (Denmark)

    Christensen, Julie Anja Engelhard; Nikolic, Miki; Warby, Simon C.

    2015-01-01

    The aim of this study was to identify changes of sleep spindles (SS) in the EEG of patients with Parkinson's disease (PD). Five sleep experts manually identified SS at a central scalp location (C3-A2) in 15 PD and 15 age- and sex-matched control subjects. Each SS was given a confidence score...

  20. Olfactory dysfunction in persian patients suffering from parkinson's disease.

    Science.gov (United States)

    Soltanzadeh, Akbar; Shams, Mehdi; Noorolahi, Hamid; Ghorbani, Askar; Fatehi, Farzad

    2011-01-01

    Looking in literature reveals that aging is accompanied by olfactory dysfunction and hyposmia/anosmia is a common manifestation in some neurodegenerative disorders. Olfactory dysfunction is regarded as non-motor manifestations of Parkinson disease (PD). The main goal of this study was to examine the extent of olfactory dysfunction in Persian PD patients. We used seven types of odors including rosewater, mint, lemon, garlic which were produced by Barij Essence Company in Iran. Additionally, coffee and vinegar were used. Subjects had to distinguish and name between seven previously named odors, stimuli were administered to each nostril separately. Totally, 92 patients and 40 controls were recruited. The mean (standard deviation) (SD) age patients was 64.88 (11.30) versus 61.05 (7.93) in controls. The male: female ratio in patients was 50:42 versus 22:18 in control group. Also, mean UPDRS score (SD) in patients was 24.42 (5.08) and the disease duration (SD) was 3.72 (3.53). Regarding the number of truly detected odors, there were a significant higher number of correct identified odors in control group in comparison with the PD patients. Furthermore, there was a significant negative correlation between number of correct diagnosed smells and UPDRS (Pearson Correlation= -0.27, P = 0.009); conversely, no significant correlation between the duration of Parkinson disease and number of correct diagnosed smells (P > 0.05). Smelling dysfunction is a major problem in Persian PD patients and it requires vigilant investigation for the cause of olfactory dysfunction exclusively in elder group and looking for possible PD disease.

  1. Frequency of ECG abnormalities in patients of chronic obstructive pulmonary disease accordigng to disease severity

    International Nuclear Information System (INIS)

    Shabbir, A.; Zaidi, S. B. H.; Nisar, S.

    2017-01-01

    Objective: The objective of this study was to find out the frequency of ECG abnormalities in patients of COPD in relation to disease severity. Study Design: Cross Sectional study. Place and Duration of Study: This study was carried out at the Department of Medicine, Military Hospital Rawalpindi, from Oct 2011 to Jun 2012. Material and Methods: All patients presenting to the Department of Medicine both inpatient and outpatient, with diagnosis of COPD were included in the study. Patients with cardiac comorbidities were excluded. Also, patients on diuretics and long term oxygen therapy were excluded. A total of three hundred and forty three patients (343) were included in the study. Spirometry of all these patients was done to determine the FEV1 and FVC in order to classify the grade of severity of COPD. Standard 12 lead ECG of all these patients was done to find out the various ECG abnormalities. Results: About 77 (22.5 percent) patients had mild COPD, while moderate COPD was seen in 121 (35.3 percent). Severe COPD was seen in 100 (29.2 percent) patients and very severe COPD was seen in 45 (13.1 percent) patients. The most common ECG abnormalities noted was right atrial enlargement (RAE) in 6 (7.8 percent) patients of mild COPD, 27 (22.3 percent) patients of moderate, 48 (48 percent) patients of severe and 24 (53.3 percent) patients of very severe COPD. Right ventricular hypertrophy (RVH) in 1 (1.3 percent) patient of mild, 7 (5.8 percent) patients of moderate, 19 (19 percent) patients of severe and 12 (26.7 percent) patients of very severe COPD. Sinus tachycardia was present in 6 (7.8 percent) patients of mild, 17 (14 percent) patients of moderate, 19 (19 percent) patients of severe and 10 (22.2 percent) patients of very severe COPD. Right bundle branch block (RBBB) was seen in 5 (6.5 percent) patients of mild, 9 (7.4 percent) patients of moderate, 13 (13 percent) patients of severe and 9 (20 percent) patients of very severe COPD. SVT was present in 1 (1.3 percent

  2. Investigation of saliva of patients with periodontal disease using NAA

    Energy Technology Data Exchange (ETDEWEB)

    Zamboni, C. B.; Metairon, S.; Medeiros, I. M. M. A. [Instituto de Pesquisas Energeticas e Nucleares, IPEN - CNEN/SP Av. Professor Lineu Prestes 2242- 05508-000 Sao Paulo, SP (Brazil); Lewgoy, H. R. [Universidade Anhanguera Bandeirante, UNIBAN R. Maria Candida, 1813, Bloco G / 6o andar - 02071-013 Sao Paulo, SP (Brazil)

    2013-05-06

    In this study the non-stimulated whole saliva of 26 healthy subjects (mean age 33.9 {+-} 11.0 years, range: 26 to 49 years) and 11 patients with periodontal disease (mean age 41.7 {+-} 11.5 years; range 29 to 55 years) was investigated using Neutron Activation Analysis (NAA) technique. The samples were obtained from donors at Sao Paulo city (Brazil). The analyses were performed in the nuclear reactor IEA-R1 (3.5-4.5MW, pool type) at IPEN/CNEN-SP (Brazil). Considerable changes in Ca and S saliva's level were identified in patients with periodontal disease suggesting they can be used as monitors of periodontal diseases.

  3. Investigation of saliva of patients with periodontal disease using NAA

    Science.gov (United States)

    Zamboni, C. B.; Metairon, S.; Medeiros, I. M. M. A.; Lewgoy, H. R.

    2013-05-01

    In this study the non-stimulated whole saliva of 26 healthy subjects (mean age 33.9 ± 11.0 years, range: 26 to 49 years) and 11 patients with periodontal disease (mean age 41.7 ± 11.5 years; range 29 to 55 years) was investigated using Neutron Activation Analysis (NAA) technique. The samples were obtained from donors at São Paulo city (Brazil). The analyses were performed in the nuclear reactor IEA-R1 (3.5-4.5MW, pool type) at IPEN/CNEN-SP (Brazil). Considerable changes in Ca and S saliva's level were identified in patients with periodontal disease suggesting they can be used as monitors of periodontal diseases.

  4. Investigation of saliva of patients with periodontal disease using NAA

    International Nuclear Information System (INIS)

    Zamboni, C. B.; Metairon, S.; Medeiros, I. M. M. A.; Lewgoy, H. R.

    2013-01-01

    In this study the non-stimulated whole saliva of 26 healthy subjects (mean age 33.9 ± 11.0 years, range: 26 to 49 years) and 11 patients with periodontal disease (mean age 41.7 ± 11.5 years; range 29 to 55 years) was investigated using Neutron Activation Analysis (NAA) technique. The samples were obtained from donors at São Paulo city (Brazil). The analyses were performed in the nuclear reactor IEA-R1 (3.5-4.5MW, pool type) at IPEN/CNEN-SP (Brazil). Considerable changes in Ca and S saliva's level were identified in patients with periodontal disease suggesting they can be used as monitors of periodontal diseases.

  5. Serum adiponectin levels in patients with coronary artery disease

    International Nuclear Information System (INIS)

    Fayyaz, I.; Shah, S.I.; Ghani, M.

    2009-01-01

    Adiponectin is an adipocytokine secreted from white adipose tissue. Serum level of adiponectin has been shown to be reduced in several disease states like obesity and diabetes. Hypoadiponectinemia has also been included in the list of newer risk factors for Coronary Artery Disease (CAD). In this analytical cross-sectional study serum adiponectin level was measured by Enzyme Linked Immunosorbant Assay (ELISA) in 60 cases of coronary artery disease (CAD) (both sexes, aged 40-60 yrs) and 60 healthy controls. Low levels of adiponectin were seen in CAD patients as well as controls. These levels were lower as compared to western standards. Our study conforms to the previous observation of lower serum adiponectin levels in South Asians compared to the western standards. Serum adiponectin level should be considered in the laboratory work-up of CAD patients. (author)

  6. Bone turnover markers in patients with type 1 Gaucher disease

    Directory of Open Access Journals (Sweden)

    Gaetano Giuffrida

    2012-11-01

    Full Text Available Bone complications occur frequently in Gaucher disease (GD and reduce the quality of life of these patients. Skeletal involvement is an important indication for treatment to ameliorate symptoms and reduce the risk of irreversible and debilitating disease. Bone biomarkers have been used to assess disease status and the response to therapy in a number of bone disorders. Here, we examine the literature for evidence of abnormalities in bone turnover markers in patients with type 1 GD to assess whether they might be useful for the assessment of bone involvement in GD. We have found that bone biomarkers in GD show highly variable results which do not currently support their routine use for clinical assessment of bone status, as an indication for therapy initiation, or for monitoring the response to therapy. A greater understanding of bone markers and their relation to the bone manifestations of GD is required.

  7. Metabolic Bone Disease in the Bariatric Surgery Patient

    Directory of Open Access Journals (Sweden)

    Susan E. Williams

    2011-01-01

    Full Text Available Bariatric surgery has proven to be a life-saving measure for some, but for others it has precipitated a plethora of metabolic complications ranging from mild to life-threatening, sometimes to the point of requiring surgical revision. Obesity was previously thought to be bone protective, but this is indeed not the case. Morbidly obese individuals are at risk for metabolic bone disease (MBD due to chronic vitamin D deficiency, inadequate calcium intake, sedentary lifestyle, chronic dieting, underlying chronic diseases, and the use of certain medications used to treat those diseases. After bariatric surgery, the risk for bone-related problems is even greater, owing to severely restricted intake, malabsorption, poor compliance with prescribed supplements, and dramatic weight loss. Patients presenting for bariatric surgery should be evaluated for MBD and receive appropriate presurgical interventions. Furthermore, every patient who has undergone bariatric surgery should receive meticulous lifetime monitoring, as the risk for developing MBD remains ever present.

  8. Patient access to complex chronic disease records on the Internet

    Directory of Open Access Journals (Sweden)

    Bartlett Cherry

    2012-08-01

    Full Text Available Abstract Background Access to medical records on the Internet has been reported to be acceptable and popular with patients, although most published evaluations have been of primary care or office-based practice. We tested the feasibility and acceptability of making unscreened results and data from a complex chronic disease pathway (renal medicine available to patients over the Internet in a project involving more than half of renal units in the UK. Methods Content and presentation of the Renal PatientView (RPV system was developed with patient groups. It was designed to receive information from multiple local information systems and to require minimal extra work in units. After piloting in 4 centres in 2005 it was made available more widely. Opinions were sought from both patients who enrolled and from those who did not in a paper survey, and from staff in an electronic survey. Anonymous data on enrolments and usage were extracted from the webserver. Results By mid 2011 over 17,000 patients from 47 of the 75 renal units in the UK had registered. Users had a wide age range (90 yrs but were younger and had more years of education than non-users. They were enthusiastic about the concept, found it easy to use, and 80% felt it gave them a better understanding of their disease. The most common reason for not enrolling was being unaware of the system. A minority of patients had security concerns, and these were reduced after enrolling. Staff responses were also strongly positive. They reported that it aided patient concordance and disease management, and increased the quality of consultations with a neutral effect on consultation length. Neither patient nor staff responses suggested that RPV led to an overall increase in patient anxiety or to an increased burden on renal units beyond the time required to enrol each patient. Conclusions Patient Internet access to secondary care records concerning a complex chronic disease is feasible and popular

  9. Patient access to complex chronic disease records on the Internet.

    Science.gov (United States)

    Bartlett, Cherry; Simpson, Keith; Turner, A Neil

    2012-08-06

    Access to medical records on the Internet has been reported to be acceptable and popular with patients, although most published evaluations have been of primary care or office-based practice. We tested the feasibility and acceptability of making unscreened results and data from a complex chronic disease pathway (renal medicine) available to patients over the Internet in a project involving more than half of renal units in the UK. Content and presentation of the Renal PatientView (RPV) system was developed with patient groups. It was designed to receive information from multiple local information systems and to require minimal extra work in units. After piloting in 4 centres in 2005 it was made available more widely. Opinions were sought from both patients who enrolled and from those who did not in a paper survey, and from staff in an electronic survey. Anonymous data on enrollment and usage were extracted from the webserver. By mid 2011 over 17,000 patients from 47 of the 75 renal units in the UK had registered. Users had a wide age range (90 yrs) but were younger and had more years of education than non-users. They were enthusiastic about the concept, found it easy to use, and 80% felt it gave them a better understanding of their disease. The most common reason for not enrolling was being unaware of the system. A minority of patients had security concerns, and these were reduced after enrolling. Staff responses were also strongly positive. They reported that it aided patient concordance and disease management, and increased the quality of consultations with a neutral effect on consultation length. Neither patient nor staff responses suggested that RPV led to an overall increase in patient anxiety or to an increased burden on renal units beyond the time required to enroll each patient. Patient Internet access to secondary care records concerning a complex chronic disease is feasible and popular, providing an increased sense of empowerment and understanding, with no

  10. Addison disease in patients treated with glucocorticoid therapy.

    LENUS (Irish Health Repository)

    Cronin, C C

    2012-02-03

    Acute adrenal crisis in patients with unrecognized chronic adrenocortical failure is difficult to diagnose and potentially fatal. We describe 2 patients with acute adrenal crisis whose diagnoses were hindered because of concomitant glucocorticoid treatment. Acute adrenal insufficiency is primarily a state of mineralocorticoid deficiency. Prednisolone and prednisone, the most frequently prescribed anti-inflammatory corticosteroid agents, have minimal mineralocorticoid activity. Several conditions that may be treated with pharmacological glucocorticoids are associated with an increased risk of Addison disease. An acute adrenal crisis, against which concurrent glucocorticoid therapy does not confer adequate protection, may develop in such patients.

  11. Surgery for Gastroesophageal Reflux Disease in the Morbidly Obese Patient.

    Science.gov (United States)

    Duke, Meredith C; Farrell, Timothy M

    2017-01-01

    The prevalence of gastroesophageal reflux disease (GERD) has mirrored the increase in obesity, and GERD is now recognized as an obesity-related comorbidity. There is growing evidence that obesity, specifically central obesity, is associated with the complications of chronic reflux, including erosive esophagitis, Barrett's esophagus, and esophageal adenocarcinoma. While fundoplication is effective in creating a competent gastroesophageal junction and controlling reflux in most patients, it is less effective in morbidly obese patients. In these patients a bariatric operation has the ability to correct both the obesity and the abnormal reflux. The Roux-en-Y gastric bypass is the preferred procedure.

  12. Impaired hapten sensitization in patients with autoimmune disease

    DEFF Research Database (Denmark)

    Bangsgaard, N; Engkilde, K; Menné, T

    2011-01-01

    An inverse relation between contact allergy and autoimmune diseases is suggested from epidemiological studies. The aim of this study was to investigate susceptibility and reactivity in patients with psoriasis, patients with diabetes and healthy controls in an experimental sensitization study. We......-regulatory mechanisms with immunohistochemistry and gene-expression profiles using microarray technology. The sensitization ratios were 26%, 36% and 65% for the psoriatic, diabetic and healthy groups, respectively. Logistic regression analysis gave an odds ratio (OR) for a patient with psoriasis or diabetes type I...

  13. Recommendations for standardized diagnostics, treatment and following care in tumor diseases. Geriatric patient with tumor disease

    International Nuclear Information System (INIS)

    Hagmueller, E.; Neises, M.; Queisser, W.; Richter, H.; Schneider, G.

    2001-01-01

    The recommendations for the treatment of geriatric patients with tumor disease, presented in the paper, cover: surgery; chemotherapy; radiotherapy and immunotherapy. Radiotherapy is recommended for skin tumors, pain treatment in the bone metastases (40 - 50 Gy), system diseases (with reduction of the usual size of the irradiated area), small size tumors etc. It is considered as an appropriate method (excluding wide fields) for geriatric outpatients

  14. Cerebral hemodynamics in patients with moyamoya disease, (2)

    International Nuclear Information System (INIS)

    Takeuchi, Shigekazu

    1983-01-01

    Regional cerebral blood flow (rCBF) was measured by the 133 Xe inhalation method in 19 patients with moyamoya disease aged 5 to 46 and compared with that in 17 healthy volunteers aged 7 to 67. In healthy volunteers, mean hemispheric flow values (mCBF) in the steady state decreased and cerebrovascular resistance (CVR) increased with advancing age. Most young patients showed low values of mCBF in both hemispheres in comparison with healthy volunteers. About half of the young patients showed higher values of CVR than young healthy volunteers. The distribution of rCBF showed a hyperfrontal pattern in healthy volunteers. However, in the patients, regional distribution of hemispheric flow showed a different pattern with low flow in the upper frontal region and mean flow in the posterotemporal and occipital regions. rCBF measurements were carried out during hyperventilation in five healthy volunteers and in one patient, and during 5% CO 2 inhalation in one healthy volunteer and two patients. CO 2 reactivity was uniformly present in the hemispheres of healthy volunteers. rCBF in both hemispheres was reduced by hyperventilation, more markedly in the patient than in healthy volunteers. On the other hand, in two patients, the flow was increased in the temporo-occipital regions and was decreased in the frontal region by 5% CO 2 inhalation, and mCBF was slightly increased. Postoperative rCBF measurements in 21 sides of 12 young patients indicated a gradual increase of mCBF in 14 sides of nine patients from 3 months after surgery. These results indicate that rCBF measurements by the 133 Xe inhalation method are useful in determining cerebral hemodynamics in patients with moyamoya disease, especially in children. (J.P.N.)

  15. Prevalence of anemia in predialysis chronic kidney disease patients

    Directory of Open Access Journals (Sweden)

    FAM Shaheen

    2011-01-01

    Full Text Available To evaluate the prevalence of anemia in a large cohort that comprises patients in different stages of chronic kidney disease (CKD in the kingdom of Saudi Arabia (KSA, we conducted a multi-center cross-sectional study of a cohort of CKD patients who have not started dialysis. The study patients were recruited from the nephrology clinics in 11 different medical centers distributed all over the regions of the KSA. For the estimated glomerular filtration rate (GFR, we used the Chronic Kidney Disease-Epidemiology Collaboration (CKD-EPI equation. There were 250 study patients who fulfilled the criteria for the study. The patients were stratified according to their GFR as follows: stage 1: 19 patients, stage 2: 35 patients, stage 3: 67 patients, stage 4: 68 patients, and stage 5: 61 patients. The composite of proteinuria and abnormal imaging in stages 1 and 2 was satisfied in 100% of the cases. The prevalence of anemia was elevated for the hemoglobin levels below 12 g/dL (the level at which the evaluation of anemia in CKD should be initiated in the different stages of CKD, that is, 42%, 33%, 48%, 71%, and 82% in the stages from 1 to 5, respectively. The prevalence was also elevated for the hemoglobin levels below 11 g/dL (the minimum hemoglobin level at which therapy should be initiated with erythropoietin, that is, 21%, 17%, 31%, 49%, and 72%, respectively for stages from 1 to 5. In conclusion, we found a large prevalence of anemia among the CKD population in Saudi Arabia, and the burden of patients who require treatment with erythropoietin is considerably large. However, the response to therapy will not require large doses according to the availability of long-acting erythropoiesis stimulating agents, which will render the therapy more convenient and less expensive.

  16. Quality of life, patient satisfaction, and disease burden in patients with gastroesophageal reflux disease with or without laryngopharyngeal reflux symptoms.

    Science.gov (United States)

    Gong, Eun Jeong; Choi, Kee Don; Jung, Hye-Kyung; Youn, Young Hoon; Min, Byung-Hoon; Song, Kyung Ho; Huh, Kyu Chan

    2017-07-01

    Patients with gastroesophageal reflux disease (GERD) have decreased health-related quality of life (HRQL). The quality of life in patients with laryngopharyngeal reflux (LPR) symptoms is also significantly impaired. However, the impact of LPR symptoms on HRQL in GERD patients has not been studied. A nationwide, random-sample, and face-to-face survey of 300 Korean patients with GERD was conducted from January to March 2013. Gastroesophageal reflux symptoms were assessed using the Rome III questionnaire, LPR symptoms using the reflux symptom index, and HRQL using the EuroQol five dimensions (EQ-5D) questionnaire. A structured questionnaire on patient satisfaction, sickness-related absences, and health-related work productivity was also used. Among the 300 patients with GERD, 150 had LPR symptoms. The mean EQ-5D index was lower in patients with GERD and LPR symptoms than in those without LPR (0.88 vs 0.91, P = 0.002). A linear regression model showed that the severity of LPR symptoms was related to decreased HRQL and was independent of age, marital status, body mass index, or household income. The overall satisfaction rate regarding treatment was lower in patients with GERD and LPR (40.0% vs 69.1%, P = 0.040). GERD patients with LPR symptoms reported greater sickness-related absent hours per week (0.36 vs 0.02 h, P = 0.016) and greater percentages of overall work impairment than those without LPR (31.1% vs 20.8%, P Gastroesophageal reflux disease patients with LPR symptoms have a poorer HRQL, a lower satisfaction rate, and a greater disease burden than those without LPR. © 2017 Journal of Gastroenterology and Hepatology Foundation and John Wiley & Sons Australia, Ltd.

  17. Echocardiography Criteria for Structural Heart Disease in Patients With End-Stage Renal Disease Initiating Hemodialysis.

    Science.gov (United States)

    Hickson, LaTonya J; Negrotto, Sara M; Onuigbo, Macaulay; Scott, Christopher G; Rule, Andrew D; Norby, Suzanne M; Albright, Robert C; Casey, Edward T; Dillon, John J; Pellikka, Patricia A; Pislaru, Sorin V; Best, Patricia J M; Villarraga, Hector R; Lin, Grace; Williams, Amy W; Nkomo, Vuyisile T

    2016-03-15

    Cardiovascular disease among hemodialysis (HD) patients is linked to poor outcomes. The Acute Dialysis Quality Initiative Workgroup proposed echocardiographic (ECHO) criteria for structural heart disease (SHD) in dialysis patients. The association of SHD with important patient outcomes is not well defined. This study sought to determine prevalence of ECHO-determined SHD and its association with survival among incident HD patients. We analyzed patients who began chronic HD from 2001 to 2013 who underwent ECHO ≤1 month prior to or ≤3 months following initiation of HD (n = 654). Mean patient age was 66 ± 16 years, and 60% of patients were male. ECHO findings that met 1 or more and ≥3 of the new criteria were discovered in 87% and 54% of patients, respectively. Over a median of 2.4 years, 415 patients died: 108 (26%) died within 6 months. Five-year mortality was 62%. Age- and sex-adjusted structural heart disease variables associated with death were left ventricular ejection fraction (LVEF) ≤45% (hazard ratio [HR]: 1.48; confidence interval [CI]: 1.20 to 1.83) and right ventricular (RV) systolic dysfunction (HR: 1.68; CI: 1.35 to 2.07). An additive of higher death risk included LVEF ≤45% and RV systolic dysfunction rather than neither (HR: 2.04; CI: 1.57 to 2.67; p = 0.53 for test for interaction). Following adjustment for age, sex, race, diabetic kidney disease, and dialysis access, RV dysfunction was independently associated with death (HR: 1.66; CI 1.34 to 2.06; p < 0.001). SHD was common in our HD study population, and RV systolic dysfunction independently predicted mortality. Copyright © 2016 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  18. Depressive symptoms in patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    Débora Maria Mendonça da Cunha

    Full Text Available Objective.To assess the presence of depressive symptoms in patients with coronary artery disease in the preoperative period for coronary artery bypass surgery (CABG in Aracaju, Sergipe, Brazil. Methods. A cross-sectional study with 63 hospitalized patients prior to CABG. Two instruments were used for data collection; one for the sociodemographic and clinical characteristics, and the other to evaluate the presence of depressive symptoms, Beck Depression Inventory (BDI. Results. The mean age was 58 years; most were male (60.3%; with a partner (81% low educational level (71.4% attended school through elementary school. Among the patients, 36.5% were classified with dysphoria, and 25.4% had some degree of depression (6.3% mild, 17.5% moderate, and 1.6% severe. The group of patients with lower educational level presented higher depressive symptoms. Conclusion. Six of every ten patients with coronary artery disease showed dysphoria or some degree of depression. The results of this study can support the planning of nursing care for patients before and after CABG, as well as the development of public health policies to ensure complete, quality care for these patients, understanding depression as a variable that can interfere with recovery after cardiac surgery.

  19. Teaching inhaler use in chronic obstructive pulmonary disease patients.

    Science.gov (United States)

    Lareau, Suzanne C; Hodder, Richard

    2012-02-01

    To review barriers to the successful use of inhalers in patients with chronic obstructive pulmonary disease (COPD), and the role of the nurse practitioner (NP) in facilitating optimum inhaler use. Review of the national and international scientific literature. Pharmacologic treatment of COPD patients comprises mainly inhaled medications. Incorrect use of inhalers is very common in these individuals. Some of the consequences of poor inhaler technique include reduced therapeutic dosing, medication adherence, and disease stability, which can lead to increased morbidity, decreased quality of life, and a high burden on the healthcare system. Knowledgeable evaluation and frequent reassessment of inhaler use coupled with education of patients, caregivers, and healthcare professionals can significantly improve the benefits COPD patients derive from inhaled therapy. Patient education is vital for correct use of inhalers and to ensure the effectiveness of inhaled medications. The NP has a critical role in assessing potential barriers to successful learning by the patient and improving inhaler technique and medication management. The NP can also facilitate success with inhaled medications by providing up-to-date inhaler education for other healthcare team members, who may then act as patient educators. ©2011 The Author(s) Journal compilation ©2011 American Academy of Nurse Practitioners.

  20. High-utilizing Crohn's disease patients under psychosomatic therapy*

    Directory of Open Access Journals (Sweden)

    Jantschek Günther

    2008-10-01

    Full Text Available Abstract Objective Few studies have been published on health care utilization in Crohn's disease and the influence of psychological treatment on high utilizers. Methods The present sub study of a prospective multi center investigation conducted in 87 of 488 consecutive Crohn's disease (CD patients was designed to investigate the influence of the course of Crohn's disease on health care utilization (hospital days (HD and sick leave days (SLD collected by German insurance companies and to examine the conditions of high-utilizing patients. Predictors of health care utilization should be selected. Based on a standardized somatic treatment, high health care utilizing patients of the psychotherapy and control groups should be compared before and after a one-year treatment. Results Multivariate regression analysis identified disease activity at randomization as an important predictor of the clinical course (r2 = 0.28, p 2 = 0.15, p = 0.09. The patients' level of anxiety, depression and lack of control at randomization predicted their health-related quality of life at the end of the study (r2 = 0.51, p 2 = 0.22, p Among high utilizers, a significantly greater drop in HD (p Conclusion The course of Crohn's disease is influenced by psychological as well as somatic factors; especially depression seems important here. A significant drop of health care utilization demonstrates the benefit of psychological treatment in the subgroup of high-utilizing CD patients. Further studies are needed to replicate the findings of the clinical outcome in this CD subgroup.