[Neurological manifestations of Whipple disease].

PubMed

Vital Durand, D; Gérard, A; Rousset, H

2002-10-01

Whipple disease is an uncommon chronic bacterial infection due to Tropheryma whipplei. Clinical manifestations are protean (joint pain, fever, weight loss, abdominal pain, lymphadenopathies), and the diagnosis is often delayed. Although previously considered a late manifestation of Whipple disease, neurological involvement is now frequently the initial clinical manifestation and represents the greatest risk for long-term disability. All patients should be treated and monitored as if they had central nervous system disease even if they are asymptomatic. Neurological manifestations include dementia (56 percent), abnormalities of eye movements (33p. cent), involuntary movements (28 percent), seizures, hypothalamic dysfunction, myelopathy, ataxia and psychiatric manifestations. Uveitis, retinitis, optic neuritis and papilloedema may be found. 80 percent of the reported cases of neuro-Whipple had associated systemic symptoms or signs but many patients are presenting without concurrent intestinal manifestation. Thus, the disease may remain undiagnosed or misdiagnosed, as rheumatoid arthritis or sarcoidosis. Traditionally, the diagnostic procedure of choice is biopsy of the duodenal mucosa by demonstrating PAS-positive foamy macrophages. However, not all cases have small bowel infiltration and tissue obtained from sites clinically affected may be helpful. CT and MR images of the central nervous system are normal or not specific: atrophic changes, mass lesions, focal abnormalities and hydrocephalus. The application of a PCR assay against Tropheryma whipplei has transformed the diagnosis. Positive results have been obtained from several tissues and from CSF and PCR is more sensitive than other techniques. All patients must be treated with antibiotics which cross the blood-brain barrier. Most agree that initial treatment with a combination of parenteral penicillin and streptomycin for at least 14 days is appropriate, thereafter cotrimoxazole orally 3 times a day for at least

Monogenic Autoinflammatory Diseases: Concept And Clinical Manifestations

PubMed Central

De Jesus, Adriana Almeida; Goldbach-Mansky, Raphaela

2013-01-01

The objectives of this review are to describe the clinical manifestations of the growing spectrum of monogenic autoinflammatory diseases including recently described syndromes. The autoinflammatory diseases can be grouped based on clinical findings: 1. the three classic hereditary “periodic fever syndromes”, familial Mediterranean Fever (FMF); TNF receptor associated periodic syndrome (TRAPS); and mevalonate kinase deficiency/hyperimmunoglobulinemia D and periodic fever syndrome (HIDS); 2. the cryopyrin associated periodic syndromes (CAPS), comprising familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS) and neonatal-onset multisystem inflammatory disease (NOMID) or CINCA, and; 3. pediatric granulomatous arthritis (PGA); 4. disorders presenting with skin pustules, including deficiency of interleukin 1 receptor antagonist (DIRA); Majeed syndrome; pyogenic arthritis, pyoderma gangrenosum and acne (PAPA) syndrome; deficiency of interleukin 36 receptor antagonist (DITRA); CARD14 mediated psoriasis (CAMPS), and early-onset inflammatory bowel diseases (EO-IBD); 5. inflammatory disorders caused by mutations in proteasome components, the proteasome associated autoinflammatory syndromes (PRAAS) 6. very rare conditions presenting with autoinflammation and immunodeficiency. PMID:23711932

Reliability and minimal detectable change of physical performance measures in individuals with pre-manifest and manifest Huntington disease.

PubMed

Quinn, Lori; Khalil, Hanan; Dawes, Helen; Fritz, Nora E; Kegelmeyer, Deb; Kloos, Anne D; Gillard, Jonathan W; Busse, Monica

2013-07-01

Clinical intervention trials in people with Huntington disease (HD) have been limited by a lack of reliable and appropriate outcome measures. The purpose of this study was to determine the reliability and minimal detectable change (MDC) of various outcome measures that are potentially suitable for evaluating physical functioning in individuals with HD. This was a multicenter, prospective, observational study. Participants with pre-manifest and manifest HD (early, middle, and late stages) were recruited from 8 international sites to complete a battery of physical performance and functional measures at 2 assessments, separated by 1 week. Test-retest reliability (using intraclass correlation coefficients) and MDC values were calculated for all measures. Seventy-five individuals with HD (mean age=52.12 years, SD=11.82) participated in the study. Test-retest reliability was very high (>.90) for participants with manifest HD for the Six-Minute Walk Test (6MWT), 10-Meter Walk Test, Timed "Up & Go" Test (TUG), Berg Balance Scale (BBS), Physical Performance Test (PPT), Barthel Index, Rivermead Mobility Index, and Tinetti Mobility Test (TMT). Many MDC values suggested a relatively high degree of inherent variability, particularly in the middle stage of HD. Minimum detectable change values for participants with manifest HD that were relatively low across disease stages were found for the BBS (5), PPT (5), and TUG (2.98). For individuals with pre-manifest HD (n=11), the 6MWT and Four Square Step Test had high reliability and low MDC values. The sample size for the pre-manifest HD group was small. The BBS, PPT, and TUG appear most appropriate for clinical trials aimed at improving physical functioning in people with manifest HD. Further research in people with pre-manifest HD is necessary.

Otolaryngic manifestations of Cushing disease.

PubMed

Kuan, Edward C; Peng, Kevin A; Suh, Jeffrey D; Bergsneider, Marvin; Wang, Marilene B

2017-08-01

Cushing disease is a relatively rare cause of Cushing syndrome secondary to a hyperfunctioning pituitary adenoma. In addition to signs and symptoms of hypercortisolism, Cushing disease may present with diverse otolaryngic manifestations, which may guide diagnosis and management. We performed a retrospective chart review of patients who were found to have Cushing disease and who underwent transnasal transsphenoidal surgery for pituitary adenomas between January 1, 2007, and July 1, 2014, at a tertiary academic medical center. There were 37 consecutive patients in this series with Cushing disease caused by a pituitary adenoma. Fifteen (41%) patients complained of visual changes. Five (14%) patients suffered from obstructive sleep apnea. Four (11%) patients had thyroid disease. Other symptoms included hearing loss, vertigo, tinnitus, epistaxis, dysphagia, and salivary gland swelling. Although Cushing disease traditionally presents with classic "Cushingoid" systemic features, it also may present with various otolaryngic manifestations. A thorough workup by otolaryngologists is critical in the comprehensive management of these patients.

Breast manifestations of systemic diseases

PubMed Central

Dilaveri, Christina A; Mac Bride, Maire Brid; Sandhu, Nicole P; Neal, Lonzetta; Ghosh, Karthik; Wahner-Roedler, Dietlind L

2012-01-01

Although much emphasis has been placed on the primary presentations of breast cancer, little focus has been placed on how systemic illnesses may affect the breast. In this article, we discuss systemic illnesses that can manifest in the breast. We summarize the clinical features, imaging, histopathology, and treatment recommendations for endocrine, vascular, systemic inflammatory, infectious, and hematologic diseases, as well as for the extramammary malignancies that can present in the breast. Despite the rarity of these manifestations of systemic disease, knowledge of these conditions is critical to the appropriate evaluation and treatment of patients presenting with breast symptoms. PMID:22371658

Texas Occurrence of Lyme Disease and Its Neurological Manifestations.

PubMed

Dandashi, Jad A; Nizamutdinov, Damir; Dayawansa, Samantha; Fonkem, Ekokobe; Huang, Jason H

2016-06-01

Today, Lyme disease is the most commonly reported tick-borne disease in the United States and Europe. The culprits behind Lyme disease are the Borrelia species of bacteria. In the USA, Borrelia burgdorferi causes the majority of cases, while in Europe and Asia Borrelia afzelii and Borrelia garinii carry the greatest burden of disease. The clinical manifestations of Lyme disease have been identified as early localized, early disseminated, and late chronic. The neurological effects of Lyme disease include both peripheral and central nervous systems involvement, including focal nerve abnormalities, cranial neuropathies, painful radiculoneuritis, meningitis, and/or toxic metabolic encephalopathy, known as Lyme encephalopathy. Given the geographic predominance of Lyme disease in the Northeast and Midwest of the USA, no major studies have been conducted regarding Southern states. Between 2005 and 2014, the Center for Disease Control has reported 582 confirmed cases of Lyme disease in Texas. Because of the potential for increased incidence and prevalence in Texas, it has become essential for research and clinical efforts to be diverted to the region. The Texas A&M College of Veterinary Medicine and Biomedical Sciences Lyme Lab has been investigating the ecology of Lyme disease in Texas and developing a pan-specific serological test for Lyme diagnosis. This report aimed to exposure materials and raise awareness of Lyme disease to healthcare providers.

Disease-related and drug-induced skin manifestations in inflammatory bowel disease.

PubMed

Hindryckx, Pieter; Novak, Gregor; Costanzo, Antonio; Danese, Silvio

2017-03-01

Skin manifestations are common in patients with inflammatory bowel diseases (IBD) and can be part of a concomitant illness with a shared genetic background, an extra-intestinal manifestation of the disease, or a drug side-effect. Areas covered: We provide a practical overview of the epidemiology, pathogenesis, diagnosis, therapeutic approach and prognosis of the most frequent disease-related and drug-induced cutaneous manifestations in IBD, illustrated by cases encountered in our clinical practice. Among the most frequently encountered IBD-related lesions are erythema nodosum, pyoderma gangrenosum and Sweet's syndrome. Common skin manifestations with a strong association to TNF antagonists are local injection site reactions, psoriasiform lesions, cutaneous infections, vasculitides and lupus-like syndromes. In addition, we discuss the relation of thiopurines and TNF antagonists with the risk of skin cancer. Expert commentary: We hope this review will help caretakers involved in the management of IBD patients to recognize the lesions and to manage them in close collaboration with a dedicated dermatologist.

Acute and chronic hepatobiliary manifestations of sickle cell disease: A review

PubMed Central

Shah, Rushikesh; Taborda, Cesar; Chawla, Saurabh

2017-01-01

Sickle cell disease (SCD) is a common hemoglobinopathy which can affect multiple organ systems in the body. Within the digestive tract, the hepatobiliary system is most commonly affected in SCD. The manifestations range from benign hyperbilirubinemia to overt liver failure, with the spectrum of acute clinical presentations often referred to as “sickle cell hepatopathy”. This is an umbrella term referring to liver dysfunction and hyperbilirubinemia due to intrahepatic sickling process during SCD crisis leading to ischemia, sequestration and cholestasis. In this review, we detail the pathophysiology, clinical presentation and biochemical features of various acute and chronic hepatobiliary manifestations of SCD and present and evaluate existing evidence with regards to management of this disease process. We also discuss recent advances and controversies such as the role of liver transplantation in sickle cell hepatopathy and highlight important questions in this field which would require further research. Our aim with this review is to help increase the understanding, aid in early diagnosis and improve management of this important disease process. PMID:28868180

Gastrointestinal manifestations of Fabry disease: clinical response to enzyme replacement therapy.

PubMed

Banikazemi, Maryam; Ullman, Thomas; Desnick, Robert J

2005-08-01

Gastrointestinal symptoms are often an early and prominent manifestation of Fabry disease, an X-linked inborn error of metabolism caused by the deficient activity of the lysosomal enzyme, alpha-galactosidase A. This enzyme deficiency results in the progressive accumulation of globotriaosylceramide and other glycosphingolipids in tissue lysosomes throughout the body. In classically affected patients, glycosphingolipid accumulation in the vascular endothelium eventually culminates in life-threatening renal, cardiac, and cerebrovascular disease. In addition, over 50% of patients experience post-prandial abdominal pain and diarrhea that interferes with the ability to work and quality of life. Here, we describe four males aged 17-40 years with classic Fabry disease and severe gastrointestinal symptoms who participated in clinical trials of enzyme replacement therapy with agalsidase beta (Fabrazyme, 1 mg/kg every 2 weeks). Before therapy, the three adult patients experienced post-prandial abdominal pain, bloating, and severe diarrhea with 7-10 bowel movements per day every day and the 17-year-old had weekly episodes of diarrhea with six bowel movements per day. Other symptoms included vomiting, food intolerance, and poor weight gain. All patients took medications for these symptoms (diphenoxylate-atropine [Lomotil], ranitidine hydrochloride [Zantac], or sulfasalazine). After 6-7 months of agalsidase beta therapy, all patients reported "no or only occasional" abdominal pain or diarrhea, had discontinued their gastrointestinal medications, and had gained 3-8 kg. These marked improvements in gastrointestinal symptoms have persisted for over 3 years of treatment. In such patients, enzyme replacement at 1 mg/kg effects an early and significant clinical improvement in the gastrointestinal manifestations of Fabry disease.

Gastrointestinal and hepatic manifestations of tickborne diseases in the United States.

PubMed

Zaidi, Syed Ali; Singer, Carol

2002-05-01

Signs and symptoms related to the gastrointestinal tract and liver may provide important clues for the diagnosis of various tickborne diseases prevalent in different geographic areas of the United States. We review clinical and laboratory features that may be helpful in detecting a tickborne infection. Physicians evaluating patients who live in or travel to areas where tickborne diseases are endemic and who present with an acute febrile illness and gastrointestinal manifestations should maintain a high index of suspicion for one of these disease entities, particularly if the patient has received a tick bite. If detected early, many of these potentially serious illnesses can be easily and effectively treated, thereby avoiding serious morbidity and even death.

Neural correlates of impaired emotion processing in manifest Huntington's disease.

PubMed

Dogan, Imis; Saß, Christian; Mirzazade, Shahram; Kleiman, Alexandra; Werner, Cornelius J; Pohl, Anna; Schiefer, Johannes; Binkofski, Ferdinand; Schulz, Jörg B; Shah, N Jon; Reetz, Kathrin

2014-05-01

The complex phenotype of Huntington's disease (HD) encompasses motor, psychiatric and cognitive dysfunctions, including early impairments in emotion recognition. In this first functional magnetic resonance imaging study, we investigated emotion-processing deficits in 14 manifest HD patients and matched controls. An emotion recognition task comprised short video clips displaying one of six basic facial expressions (sadness, happiness, disgust, fear, anger and neutral). Structural changes between patients and controls were assessed by means of voxel-based morphometry. Along with deficient recognition of negative emotions, patients exhibited predominantly lower neural response to stimuli of negative valences in the amygdala, hippocampus, striatum, insula, cingulate and prefrontal cortices, as well as in sensorimotor, temporal and visual areas. Most of the observed reduced activity patterns could not be explained merely by regional volume loss. Reduced activity in the thalamus during fear correlated with lower thalamic volumes. During the processing of sadness, patients exhibited enhanced amygdala and hippocampal activity along with reduced recruitment of the medial prefrontal cortex. Higher amygdala activity was related to more pronounced amygdala atrophy and disease burden. Overall, the observed emotion-related dysfunctions in the context of structural neurodegeneration suggest both disruptions of striatal-thalamo-cortical loops and potential compensation mechanism with greater disease severity in manifest HD.

Probable late lyme disease: a variant manifestation of untreated Borrelia burgdorferi infection

PubMed Central

2012-01-01

Background Lyme disease, a bacterial infection with the tick-borne spirochete Borrelia burgdorferi, can cause early and late manifestations. The category of probable Lyme disease was recently added to the CDC surveillance case definition to describe patients with serologic evidence of exposure and physician-diagnosed disease in the absence of objective signs. We present a retrospective case series of 13 untreated patients with persistent symptoms of greater than 12 weeks duration who meet these criteria and suggest a label of ‘probable late Lyme disease’ for this presentation. Methods The sample for this analysis draws from a retrospective chart review of consecutive, adult patients presenting between August 2002 and August 2007 to the author (JA), an infectious disease specialist. Patients were included in the analysis if their current illness had lasted greater than or equal to 12 weeks duration at the time of evaluation. Results Probable late Lyme patients with positive IgG serology but no history of previous physician-documented Lyme disease or appropriate Lyme treatment were found to represent 6% of our heterogeneous sample presenting with ≥ 12 weeks of symptom duration. Patients experienced a range of symptoms including fatigue, widespread pain, and cognitive complaints. Approximately one-third of this subset reported a patient-observed rash at illness onset, with a similar proportion having been exposed to non-recommended antibiotics or glucocorticosteroid treatment for their initial disease. A clinically significant response to antibiotics treatment was noted in the majority of patients with probable late Lyme disease, although post-treatment symptom recurrence was common. Conclusions We suggest that patients with probable late Lyme disease share features with both confirmed late Lyme disease and post-treatment Lyme disease syndrome. Physicians should consider the recent inclusion of probable Lyme disease in the CDC Lyme disease surveillance

[Corneal manifestations in systemic diseases].

PubMed

Zarranz Ventura, J; De Nova, E; Moreno-Montañés, J

2008-01-01

Systemic diseases affecting the cornea have a wide range of manifestations. The detailed study of all pathologies that cause corneal alteration is unapproachable, so we have centered our interest in the most prevalent or characteristic of them. In this paper we have divided these pathologies in sections to facilitate their study. Pulmonar and conective tissue (like colagen, rheumatologic and idiopathic inflamatory diseases), dermatologic, cardiovascular, hematologic, digestive and hepatopancreatic diseases with corneal alteration are described. Endocrine and metabolic diseases, malnutrition and carential states are also studied, as well as some otorhinolaryngologic and genetic diseases that affect the cornea. Finally, a brief report of ocular toxicity induced by drugs is referred.

Detection of disease outbreaks by the use of oral manifestations.

PubMed

Torres-Urquidy, M H; Wallstrom, G; Schleyer, T K L

2009-01-01

Oral manifestations of diseases caused by bioterrorist agents could be a potential data source for biosurveillance. This study had the objectives of determining the oral manifestations of diseases caused by bioterrorist agents, measuring the prevalence of these manifestations in emergency department reports, and constructing and evaluating a detection algorithm based on them. We developed a software application to detect oral manifestations in free text and identified positive reports over three years of data. The normal frequency in reports for oral manifestations related to anthrax (including buccal ulcers-sore throat) was 7.46%. The frequency for tularemia was 6.91%. For botulism and smallpox, the frequencies were 0.55% and 0.23%. We simulated outbreaks for these bioterrorism diseases and evaluated the performance of our system. The detection algorithm performed better for smallpox and botulism than for anthrax and tularemia. We found that oral manifestations can be a valuable tool for biosurveillance.

Clinical manifestations of scrub typhus.

PubMed

Rajapakse, Senaka; Weeratunga, Praveen; Sivayoganathan, Sriharan; Fernando, Sumadhya Deepika

2017-02-01

The mite-borne rickettsial zoonosis scrub typhus is widely prevalent in parts of Southeast and Far East Asia, and northern Australia. The disease is an acute febrile illness, associated with rash and often an eschar, which responds dramatically to treatment with antibiotics. In some cases it results in a serious illness leading to multiple organ involvement and death. The disease manifestations are thought to result from a systemic vasculitis, caused by both direct effects of the organisms as well as an exaggerated immune response, although little is understood about its pathogenesis. A wide spectrum of clinical manifestations, affecting nearly every organ system, have been described with scrub typhus. Some of these manifestations are serious and life threatening. In this systematic review, we summarise the typical and atypical manifestations of scrub typhus reported in the literature. Awareness of these unusual manifestations will hopefully guide clinicians towards diagnosing the condition early, and initiating early appropriate antibiotics and other supportive measures. © The Author 2017. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

[Neurological manifestations of Behçet's disease].

PubMed

Noel, N; Drier, A; Wechsler, B; Piette, J-C; De Paz, R; Dormont, D; Cacoub, P; Saadoun, D

2014-02-01

Neurological manifestations of Behçet's disease (BD) occur in 5.3 to more than 50% of patients. They are divided into two major forms: "parenchymal" lesions, which include mainly meningoencephalitis as opposed to "extra-parenchymal" lesions (i.e. cerebral venous thrombosis and arterial aneurysms). Myelitis or peripheral neuropathy is exceptional. The neuro-Behçet syndrome (NBS) should be considered in the setting of neurological manifestations, particularly headache and pyramidal signs, in a young man diagnosed with BD. However, its recognition may be difficult when neurological manifestations are the presenting features of BD (one third of cases), and requires a thorough knowledge of clinical manifestations and morphological lesions. Thus, parenchymal NB lesions classically exhibit inflammatory characteristics on MRI and are located at the meso-diencephalic junction and in the brainstem, rarely with a supratentorial extension. Meningitis is not systematically associated, and may be absent in about 30% of cases. The pathogenesis of these lesions is incompletely understood, but inflammatory infiltrates include mainly neutrophils and activated T cells (mainly Th17). Differential diagnoses include infectious diseases (herpes, listeria, tuberculosis), and inflammatory diseases (i.e. multiple sclerosis and sarcoidosis). A prompt recognition of NBS should lead to initiate adequate therapies in order to limit the risk of sequelae, relapses or death. Copyright © 2013. Published by Elsevier SAS.

Imaging findings in systemic childhood diseases presenting with dermatologic manifestations.

PubMed

Fink, Adam Z; Gittler, Julia K; Nakrani, Radhika N; Alis, Jonathan; Blumfield, Einat; Levin, Terry L

Many childhood diseases often present with skin abnormalities with which radiologists are largely unfamiliar. Knowledge of associated dermatologic manifestations may aid the radiologist in confirming the diagnosis and recommending targeted imaging of affected organs. We review the imaging findings in childhood diseases associated with dermatologic manifestations. Diseases include dermatologic findings which herald underlying malignancy (Neuroblastoma, leukemia/lymphoma, Langerhans cell histiocytosis),are associated with risk of malignancy (Epidermolysis Bullosa, basal cell nevus syndrome, Cowden's syndrome, Tuberous Sclerosis),or indicate a systemic inflammatory/immune disorder (Kawasaki's disease, Henoch Schonlein Purpura, systemic lupus erythematosus, scleroderma, sarcoidosis, dermatomyositis and immune thrombocytopenic purpura). Familiarity with pertinent findings in childhood diseases presenting with dermatologic manifestations in childhood diseases aids the radiologist in confirming the diagnosis and guiding imaging workup. Copyright © 2017 Elsevier Inc. All rights reserved.

Pharyngeal manifestations of gastroesophageal reflux disease.

PubMed

Rubesin, Stephen E; Levine, Marc S

2018-06-01

This article discusses the extraesophageal manifestations of gastroesophageal reflux disease, focusing primarily on the gamut of pharyngeal abnormalities that can be detected on barium swallows. Abnormalities of pharyngeal swallowing caused by gastroesophageal reflux are illustrated. We particularly emphasize how pharyngoesophageal relationships can guide the radiologist for performing tailored barium swallows to optimally evaluate pharyngeal abnormalities in patients with underlying gastroesophageal reflux disease.

Hepatic manifestations of non-steroidal inflammatory bowel disease therapy

PubMed Central

Hirten, Robert; Sultan, Keith; Thomas, Ashby; Bernstein, David E

2015-01-01

Inflammatory bowel disease (IBD) is composed of Crohn’s disease and ulcerative colitis and is manifested by both bowel-related and extraintestinal manifestations. Recently the number of therapeutic options available to treat IBD has dramatically increased, with each new medication having its own mechanism of action and side effect profile. A complete understanding of the hepatotoxicity of these medications is important in order to distinguish these complications from the hepatic manifestations of IBD. This review seeks to evaluate the hepatobiliary complications of non-steroid based IBD medications and aide providers in the recognition and management of these side-effects. PMID:26644815

Paraneoplastic cutaneous manifestations: concepts and updates*

PubMed Central

da Silva, Josenilson Antônio; Mesquita, Kleyton de Carvalho; Igreja, Ana Carolina de Souza Machado; Lucas, Isabella Cristina Rodrigues Naves; Freitas, Aline Ferreira; de Oliveira, Sandra Maximiano; Costa, Izelda Maria Carvalho; Campbell, Iphis Tenfuss

2013-01-01

The skin often signals systemic changes. Some neoplastic diseases that affect internal organs may trigger several cutaneous manifestations. Although these dermatoses are relatively unusual, the recognition of some typical paraneoplastic dermatoses may lead to the early diagnosis of a neoplasm and determine a better prognosis. In this review article, we discuss the paraneoplastic cutaneous manifestations strongly associated with neoplasms, which include acanthosis nigricans maligna, tripe palms, erythema gyratum repens, Bazex syndrome, acquired hypertrichosis lanuginosa, necrolytic migratory erythema, Leser-Trélat sign and paraneoplastic pemphigus. We also review the clinical manifestations of each condition and include updated knowledge on disease pathogenesis. PMID:23538999

Oral Manifestations in Pediatric Patients with Coeliac Disease - A Review Article.

PubMed

Macho, Viviana Marisa Pereira; Coelho, Ana Sofia; Veloso E Silva, Diana Maria; de Andrade, David José Casimiro

2017-01-01

Coeliac disease is a chronic enteropathy that remains a challenge for the clinician, due to its atypical manifestations and etiopathogenic complexity. This article intends to describe the oral characteristics of Coeliac Disease in children in order to facilitate their management in the dental office. A review of the literature was performed electronically in PubMed (PubMed Central, and MEDLINE) for articles published in English from 2000 to April of 2017. The article is also based on the authors' clinical experience with children with coeliac disease. The searched keywords were "coeliac disease ","oral manifestations ", "dental enamel defects", "recurrent aphthous stomatitis" and "oral aphthous ulcers". There are some oral manifestations which are strictly related to coeliac disease: dental enamel defects, recurrent aphthous stomatitis, delayed tooth eruption, multiple caries, angular cheilitis, atrophic glossitis, dry mouth and burning tongue. The complete knowledge of the oral manifestations of coeliac disease can trigger an effective change in the quality of life of the patients with this disease.

Future directions in early cystic fibrosis lung disease research: an NHLBI workshop report.

PubMed

Ramsey, Bonnie W; Banks-Schlegel, Susan; Accurso, Frank J; Boucher, Richard C; Cutting, Garry R; Engelhardt, John F; Guggino, William B; Karp, Christopher L; Knowles, Michael R; Kolls, Jay K; LiPuma, John J; Lynch, Susan; McCray, Paul B; Rubenstein, Ronald C; Singh, Pradeep K; Sorscher, Eric; Welsh, Michael

2012-04-15

Since the 1989 discovery that mutations in the cystic fibrosis transmembrane conductance regulator (CFTR) gene cause cystic fibrosis (CF), there has been substantial progress toward understanding the molecular basis for CF lung disease, leading to the discovery and development of new therapeutic approaches. However, the earliest impact of the loss of CFTR function on airway physiology and structure and its relationship to initial infection and inflammation are poorly understood. Universal newborn screening for CF in the United States represents an unprecedented opportunity for investigating CF clinical manifestations very early in life. Recently developed animal models with pulmonary phenotypic manifestations also provide a window into the early consequences of this genetic disorder. For these reasons, the National Heart, Lung, and Blood Institute (NHLBI) convened a working group of extramural experts, entitled "Future Research Directions in Early CF Lung Disease" on September 21-22, 2010, to identify future research directions of great promise in CF. The priority areas identified included (1) exploring pathogenic mechanisms of early CF lung disease; (2) leveraging newborn screening to elucidate the natural history of early lung disease; (3) developing a spectrum of biomarkers of early lung disease that reflects CF pathophysiology, clinical outcome, and response to treatment; (4) exploring the role of genetics/genomics (e.g., modifier genes, gene-environmental interactions, and epigenetics) in early CF pathogenesis; (5) defining early microbiological events in CF lung disease; and (6) elucidating the initial airway inflammatory, remodeling, and repair mechanisms in CF lung disease.

Echocardiographic manifestations of Adamantiades-Behcet's disease.

PubMed

Leibowitz, David; Planer, David; Chajek-Shaul, Tova

2007-12-01

Adamantiades-Behcet disease (ABD) is a multisystemic, chronic inflammatory disorder of unknown etiology with diffuse clinical manifestations including those involving the cardiovascular system. While the disease is most prevalent in the Mediterranean region, the Middle East and the Far East, its prevalence is increasing in Western countries due to migration patterns. Cardiovascular involvement in ABD may include myocardial disease, venous disease and disease of the aorta and great vessels. Use of echocardiography in these patients is crucial to assess their pathology and in this article we review the spectrum of echocardiographic findings in patients with ABD.

Neurovascular manifestations of connective-tissue diseases: A review

PubMed Central

Kim, Sarasa T; Lanzino, Giuseppe; Kallmes, David F

2016-01-01

Patients with connective tissue diseases are thought to be at a higher risk for a number of cerebrovascular diseases such as intracranial aneurysms, dissections, and acute ischemic strokes. In this report, we aim to understand the prevalence and occurrences of such neurovascular manifestations in four heritable connective tissue disorders: Marfan syndrome, Ehlers-Danlos syndrome, Neurofibromatosis Type 1, and Loeys-Dietz syndrome. We discuss the fact that although there are various case studies reporting neurovascular findings in these connective tissue diseases, there is a general lack of case-control and prospective studies investigating the true prevalence of these findings in these patient populations. Furthermore, the differences observed in the manifestations and histology of such disease pathologies encourages future multi-center registries and studies in better characterizing the pathophysiology, prevalence, and ideal treatment options of neurovascular lesions in patents with connective tissue diseases. PMID:27511817

[Otorhinolaryngological manifestations in patients with Behçet disease].

PubMed

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.

Pulmonary manifestations of rheumatologic diseases.

PubMed

Cidon, Michal; Bansal, Manvi; Hartl, Dominik

2017-06-01

The present review intends to provide an overview of the diversity and complexity of pulmonary manifestations of rheumatologic diseases and gaps in knowledge to effectively manage them. Diffuse lung disease in children with rheumatologic diseases represents a heterogeneous group of autoimmune disorders. Despite their significant morbidity and mortality, we have limited understanding about their pathogenesis. Here, we provide an overview of the pathophysiology and current management approach of these disorders, highlighting tools which assist with diagnosis, risk stratification and therapy. In this context, we address the need to develop a standardized approach to diagnose at-risk patients with rheumatologic disease and to predict their progression and the need to develop robust studies which evaluate the factors and interventions that influence pulmonary disease outcome. Diffuse lung disease in children with rheumatologic diseases represents a heterogeneous group of severe autoimmune disorders. By adopting a collaborative research approach among multicenters to help diagnose, risk stratify, and understand disease progression, effective management decisions can be optimized to improve clinical outcome.

Oral manifestation in inflammatory bowel disease: A review

PubMed Central

Lankarani, Kamran B; Sivandzadeh, Gholam Reza; Hassanpour, Shima

2013-01-01

Inflammatory bowel diseases (IBDs), including Crohn’s disease (CD) and ulcerative colitis, not only affect the intestinal tract but also have an extraintestinal involvement within the oral cavity. These oral manifestations may assist in the diagnosis and the monitoring of disease activity, whilst ignoring them may lead to an inaccurate diagnosis and useless and expensive workups. Indurated tag-like lesions, cobblestoning, and mucogingivitis are the most common specific oral findings encountered in CD cases. Aphthous stomatitis and pyostomatitis vegetans are among non-specific oral manifestations of IBD. In differential diagnosis, side effects of drugs, infections, nutritional deficiencies, and other inflammatory conditions should also be considered. Treatment usually involves managing the underlying intestinal disease. In severe cases with local symptoms, topical and/or systemic steroids and immunosuppressive drugs might be used. PMID:24379574

A case of cat-scratch disease with unusual ophthalmic manifestations.

PubMed

Ghazi, Nicola G; Sams, Waler A

2012-01-01

We report a case of cat-scratch disease with unusual posterior segment manifestations. A 12-year-old healthy male presented with three weeks history of decreased visual acuity in the right eye. A significant history of cat exposure and elevated Bartonella titers were present. A large white-gray vascularized mass extending off the optic disk, an early stellate maculopathy, a plaque of choroiditis, an inferior serous retinal detachment involving the macula were present in the right eye. Sector papillitis and a focal area of chorioretinitis along the superotemporal arcade with associated retinal artery to vein anastomosis were present in the left eye. Bilateral optic nerve head involvement including peripapillary angiomatosis, retinal-retinal anastomosis and plaque choroiditis as ocular complications of cat-scratch disease have not been previously described to our knowledge and make this case noteworthy.

Review article: non-malignant oral manifestations in inflammatory bowel diseases.

PubMed

Katsanos, K H; Torres, J; Roda, G; Brygo, A; Delaporte, E; Colombel, J-F

2015-07-01

Patients with inflammatory bowel diseases (IBD) may present with lesions in their oral cavity. Lesions may be associated with the disease itself representing an extraintestinal manifestation, with nutritional deficiencies or with complications from therapy. To review and describe the spectrum of oral nonmalignant manifestations in patients with inflammatory bowel diseases [ulcerative colitis (UC), Crohn's disease (CD)] and to critically review all relevant data. A literature search using the terms and variants of all nonmalignant oral manifestations of inflammatory bowel diseases (UC, CD) was performed in November 2014 within Pubmed, Embase and Scopus and restricted to human studies. Oral lesions in IBD can be divided into three categories: (i) lesions highly specific for IBD, (ii) lesions highly suspicious of IBD and (iii) nonspecific lesions. Oral lesions are more common in CD compared to UC, and more prevalent in children. In adult CD patients, the prevalence rate of oral lesions is higher in CD patients with proximal gastrointestinal tract and/or perianal involvement, and estimated to range between 20% and 50%. Oral lesions can also occur in UC, with aphthous ulcers being the most frequent type. Oral manifestations in paediatric UC may be present in up to one-third of patients and are usually nonspecific. Oral manifestations in IBD can be a diagnostic challenge. Treatment generally involves managing the underlying intestinal disease. In cases presenting with local disabling symptoms and impaired quality of life, local and systemic medical therapy must be considered and/or oral surgery may be required. © 2015 John Wiley & Sons Ltd.

Osteoarticular manifestations of celiac disease and non-celiac gluten hypersensitivity.

PubMed

Dos Santos, Stéphanie; Lioté, Frédéric

2017-05-01

Celiac disease is a chronic inflammatory autoimmune enteropathy based disorder that is triggered by the ingestion of gluten in genetically susceptible individuals. The global prevalence of 1% to 2% represents only the tip of the iceberg. The diagnosis is confirmed by positive specific antibody, anti-transglutaminase or anti-endomysium, specific lesions of the small intestine and a response to strict gluten-free diet. The diagnosis is difficult and often delayed because the clinical variability is very large, ranging from digestive clinical presentation "classic" to "atypical" symptoms, often extra-intestinal, that are sometimes attributed to a concomitant disease or a complication. Among them, there are frequent musculoskeletal manifestations such as osteoporosis and osteomalacia. In the absence of risk factor, osteoporosis, in a premenopausal women or in a man less than 55 years, more is if it is severe and refractory to medications, need to rheumatologists on the track of celiac disease in the absence of digestive symptoms. Osteomalacia is related to secondary hypovitaminosis D malabsorption. Supplementation by calcifediol, water-soluble vitamin D, may be indicated. Celiac disease is associated with an autoimmune disease in almost 1/3 of the cases. Knowing these potential associations allows earlier diagnosis in patients whose only manifestation, a concomitant disease. Anemia, chronic fatigue or unexplained polyarthralgia are symptoms associated with celiac disease to look for specific antibodies. The aim of early diagnosis is to prevent the emergence of other systemic disorders and avoid complications such as bone fractures and cancer, especially intestinal lymphoma. Non-celiac gluten intolerance is a new entity defined by symptomatology similar to that of celiac disease induced by the ingestion of gluten and disappearing after crowding-out, among patients without specific antibodies and without intestinal lesion of celiac disease. This entity is a cause, at

Norrie disease: extraocular clinical manifestations in 56 patients.

PubMed

Smith, Sharon E; Mullen, Thomas E; Graham, Dionne; Sims, Katherine B; Rehm, Heidi L

2012-08-01

Norrie disease (ND) is an X-linked recessive disorder characterized by congenital blindness, progressive sensorineural hearing loss and cognitive impairment. The ocular phenotype has been well described, while the extraocular manifestations of the disorder are not well understood. We present the data from the Norrie Disease Registry, which consists of 56 patients with detailed clinical histories and genotype data. This study represents the largest, detailed investigation into the phenotypic spectrum of ND to date and more importantly expands knowledge of the extraocular clinical manifestations. We identify several novel aspects of the syndrome that will improve the management of these patients. In particular, we expand our understanding of the neurologic manifestations in ND and identify a chronic seizure disorder in approximately 10% of all patients. In addition, details of the hearing phenotype are described including the median age of onset (12 years of age) and how genotype affects onset. Moreover, we find vascular disease to be a significant component of ND; and vascular health should be, in the future, a component of patient clinical care. In summary, the results expand our understanding of the phenotypic variability and genotypic heterogeneity in ND patients. Copyright © 2012 Wiley Periodicals, Inc.

Extra-cardiac manifestations of adult congenital heart disease.

PubMed

Gaeta, Stephen A; Ward, Cary; Krasuski, Richard A

2016-10-01

Advancement in correction or palliation of congenital cardiac lesions has greatly improved the lifespan of congenital heart disease patients, resulting in a rapidly growing adult congenital heart disease (ACHD) population. As this group has increased in number and age, emerging science has highlighted the systemic nature of ACHD. Providers caring for these patients are tasked with long-term management of multiple neurologic, pulmonary, hepatic, renal, and endocrine manifestations that arise as syndromic associations with congenital heart defects or as sequelae of primary structural or hemodynamic abnormalities. In this review, we outline the current understanding and recent research into these extra-cardiac manifestations. Copyright © 2016 Elsevier Inc. All rights reserved.

Case report of Graves’ disease manifesting with odynophagia and heartburn

PubMed Central

Evsyutina, Yulia; Trukhmanov, Alexander; Ivashkin, Vladimir; Storonova, Olga; Godjello, Elina

2015-01-01

Graves’ disease is an autoimmune disease, which can manifest with a variety of extrathyroidal clinical syndromes like ophthalmopathy, pretibial myxedema (dermopathy), acropathy, cardiomyopathy, and encephalopathy. Though quite rare, this disease can also manifest with gastrointestinal symptoms such as dysphagia, heartburn, nausea, vomiting and diarrhea. We report a clinical case of Graves’ disease manifesting with dysfunction of the esophagus and heartburn in a 61-year-old man. In the muscular layer of the esophagus we found dystrophic changes led to its atony, which was documented by endoscopy and high-resolution manometry. The pathology features of esophageal symptoms were: focal proliferation of the basal cells, vascular distension, and dystrophy of the epithelial cells. Antithyroid treatment led to decrease of all clinical symptoms after 5 d of Thiamazole administration. Complete restoration of peristalsis in the esophagus, according to manometry, was observed in 1 mo after initiation of treatment. PMID:26730171

Case report of Graves' disease manifesting with odynophagia and heartburn.

PubMed

Evsyutina, Yulia; Trukhmanov, Alexander; Ivashkin, Vladimir; Storonova, Olga; Godjello, Elina

2015-12-28

Graves' disease is an autoimmune disease, which can manifest with a variety of extrathyroidal clinical syndromes like ophthalmopathy, pretibial myxedema (dermopathy), acropathy, cardiomyopathy, and encephalopathy. Though quite rare, this disease can also manifest with gastrointestinal symptoms such as dysphagia, heartburn, nausea, vomiting and diarrhea. We report a clinical case of Graves' disease manifesting with dysfunction of the esophagus and heartburn in a 61-year-old man. In the muscular layer of the esophagus we found dystrophic changes led to its atony, which was documented by endoscopy and high-resolution manometry. The pathology features of esophageal symptoms were: focal proliferation of the basal cells, vascular distension, and dystrophy of the epithelial cells. Antithyroid treatment led to decrease of all clinical symptoms after 5 d of Thiamazole administration. Complete restoration of peristalsis in the esophagus, according to manometry, was observed in 1 mo after initiation of treatment.

Oral Manifestations in Pediatric Patients with Coeliac Disease – A Review Article

PubMed Central

Macho, Viviana Marisa Pereira; Coelho, Ana Sofia; Veloso e Silva, Diana Maria; de Andrade, David José Casimiro

2017-01-01

Background: Coeliac disease is a chronic enteropathy that remains a challenge for the clinician, due to its atypical manifestations and etiopathogenic complexity. Objective: This article intends to describe the oral characteristics of Coeliac Disease in children in order to facilitate their management in the dental office. Methods: A review of the literature was performed electronically in PubMed (PubMed Central, and MEDLINE) for articles published in English from 2000 to April of 2017. The article is also based on the authors' clinical experience with children with coeliac disease. The searched keywords were “coeliac disease “,”oral manifestations “, “dental enamel defects”, “recurrent aphthous stomatitis” and “oral aphthous ulcers”. Results: There are some oral manifestations which are strictly related to coeliac disease: dental enamel defects, recurrent aphthous stomatitis, delayed tooth eruption, multiple caries, angular cheilitis, atrophic glossitis, dry mouth and burning tongue. Conclusion: The complete knowledge of the oral manifestations of coeliac disease can trigger an effective change in the quality of life of the patients with this disease. PMID:29238414

Diagnostic challenges of early Lyme disease: Lessons from a community case series

PubMed Central

2009-01-01

Background Lyme disease, the most common vector-borne infection in North America, is increasingly reported. When the characteristic rash, erythema migrans, is not recognized and treated, delayed manifestations of disseminated infection may occur. The accuracy of diagnosis and treatment of early Lyme disease in the community is unknown. Methods A retrospective, consecutive case series of 165 patients presenting for possible early Lyme disease between August 1, 2002 and August 1, 2007 to a community-based Lyme referral practice in Maryland. All patients had acute symptoms of less than or equal to 12 weeks duration. Patients were categorized according to the Centers for Disease Control and Prevention criteria and data were collected on presenting history, physical findings, laboratory serology, prior diagnoses and prior treatments. Results The majority (61%) of patients in this case series were diagnosed with early Lyme disease. Of those diagnosed with early Lyme disease, 13% did not present with erythema migrans; of those not presenting with a rash, 54% had been previously misdiagnosed. Among those with a rash, the diagnosis of erythema migrans was initially missed in 23% of patients whose rash was subsequently confirmed. Of all patients previously misdiagnosed, 41% had received initial antibiotics likely to be ineffective against Lyme disease. Conclusion For community physicians practicing in high-risk geographic areas, the diagnosis of Lyme disease remains a challenge. Failure to recognize erythema migrans or alternatively, viral-like presentations without a rash, can lead to missed or delayed diagnosis of Lyme disease, ineffective antibiotic treatment, and the potential for late manifestations. PMID:19486523

Imaging manifestations of autoimmune disease-associated lymphoproliferative disorders of the lung.

PubMed

Lee, Geewon; Lee, Ho Yun; Lee, Kyung Soo; Lee, Kyung Jong; Cha, Hoon-Suk; Han, Joungho; Chung, Man Pyo

2013-10-01

Lymphoproliferative disorders (LPDs) may involve intrathoracic organs in patients with autoimmune disease, but little is known about the radiologic manifestations of autoimmune disease-associated LPDs (ALPDs) of the lungs. The purpose of our work was to identify the radiologic characteristics of pulmonary involvement in ALPDs. A comprehensive search for PubMed database was conducted with the combination of MeSH words. All articles which had original images or description on radiologic findings were included in this analysis. Also, CT images of eight patients with biopsy-proven lymphoproliferative disorder observed from our institution were added. Overall, 44 cases of ALPD were identified, and consisted of 24 cases of bronchus-associated lymphoid tissue lymphoma (BALToma), eight cases of non-Hodgkin's lymphoma (NHL), six cases of lymphoid interstitial pneumonia (LIP), two cases of nodular lymphoid hyperplasia, two cases of unclassified lymphoproliferative disorder, and one case each of lymphomatoid granulomatosis and hyperblastic BALT. Multiple nodules (n = 14, 32 %) and single mass (n = 8, 18 %) were the predominant radiologic manifestations. The imaging findings conformed to previously described findings of BALToma, NHL, or LIP. Data suggest that BALToma, NHL, and LIP are the predominant ALPDs of the lung, and ALPD generally shared common radiologic features with sporadic LPDs. Familiarity with ALPDs and their imaging findings may enable radiologists or clinicians to include the disease as a potential differential diagnosis and thus, to prompt early biopsy followed by appropriate treatment.

Association of immune response to endothelial cell growth factor with early disseminated and late manifestations of Lyme disease but not posttreatment Lyme disease syndrome.

PubMed

Tang, Kevin S; Klempner, Mark S; Wormser, Gary P; Marques, Adriana R; Alaedini, Armin

2015-12-01

Endothelial cell growth factor has been recently proposed as a potential autoantigen in manifestations of Lyme disease that are thought to involve immune-mediated mechanisms. Our findings indicate that a humoral immune response to this protein is not associated with posttreatment Lyme disease syndrome. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Neuropathological Basis of Non-Motor Manifestations of Parkinson’s Disease

PubMed Central

Adler, Charles H.; Beach, Thomas G.

2016-01-01

Non-motor manifestations of Parkinson’s disease (PD) can begin well before motor PD begins. It is now clear, from clinical and autopsy studies, that there is significant Lewy type alpha-synucleinopathy present outside the nigro-striatal pathway, and that this may underlie these non-motor manifestations. This review will discuss neuropathological findings that may underlie non-motor symptoms that either predate motor findings or occur as the disease progresses. PMID:27030013

Oral manifestations of hematologic and nutritional diseases.

PubMed

Schlosser, Bethanee J; Pirigyi, Megan; Mirowski, Ginat W

2011-02-01

Oral manifestations of hematologic and nutritional deficiencies can affect the mucous membranes, teeth, periodontal tissues, salivary glands, and perioral skin. This article reviews common oral manifestations of hematologic conditions starting with disorders of the white blood cells including cyclic hematopoiesis (cyclic neutropenia), leukemias, lymphomas, plasma cell dyscrasias, and mast cell disorders; this is followed by a discussion of the impact of red blood cell disorders including anemias and less common red blood cell dyscrasias (sickle cell disease, hemochromatosis, and congenital erythropoietic porphyria) as well as thrombocytopenia. Several nutritional deficiencies exhibit oral manifestations. The authors specifically discuss the impact of water-soluble vitamins (B2, B3, B6, B9, B12, and C), fat-soluble vitamins (A, D, and K) and the eating disorders anorexia nervosa and bulimia nervosa on the oral mucosa. Copyright © 2011 Elsevier Inc. All rights reserved.

Early bronchopulmonary involvement in Crohn disease: a case report

PubMed Central

Valletta, Enrico; Bertini, Marina; Sette, Luciano; Braggion, Cesare; Pradal, Ugo; Zannoni, Marina

2001-01-01

Background Bronchopulmonary manifestations of Crohn disease have been rarely described in children, including both subclinical pulmonary involvement and severe lung disease. Case presentation A 6.5-year-old girl is described with early recurrent bronchopulmonary symptoms both at presentation and in the quiescent phase of Crohn disease. Pulmonary function tests (lung volumes and flows, bronchial reactivity and carbon monoxide diffusing capacity) were normal. Bronchoalveolar cytology showed increased (30%) lymphocyte counts and bronchial biopsy revealed thickening of basal membrane and active chronic inflammation. Conclusions Clinical and histological findings in our young patient suggest involvement of both distal and central airways in an early phase of lung disease. The pathogenesis of Crohn disease-associated lung disorders is discussed with reference to the available literature. A low threshold for pulmonary evaluation seems to be advisable in all children with CD. PMID:11734067

Medical conditions with neuropsychiatric manifestations.

PubMed

Isaac, Margaret L; Larson, Eric B

2014-09-01

Medical disease sometimes affects patients through neuropsychiatric manifestations. When neuropsychiatric symptoms are predominant, identifying medical disease early in the illness course is imperative because many of these conditions are reversible with appropriate treatment. A high index of suspicion is required on the part of clinicians, particularly when patients also present with physical signs or unexplained symptoms that might suggest a broader, systemic process. The processes that most commonly cause neuropsychiatric symptoms include infectious, autoimmune, endocrinologic, metabolic, and neoplastic diseases. This article focuses on the most common of these conditions, and conditions for which early diagnosis and treatment are particularly important. Copyright © 2014 Elsevier Inc. All rights reserved.

Paradoxical articular manifestations in patients with inflammatory bowel diseases treated with infliximab.

PubMed

Thiebault, Henri; Boyard-Lasselin, Pauline; Guignant, Caroline; Guillaume, Nicolas; Wacrenier, Adrien; Sabbagh, Charles; Rebibo, Lionel; Brazier, Franck; Meynier, Jonathan; Nguyen-Khac, Eric; Dupas, Jean-Louis; Goëb, Vincent; Fumery, Mathurin

2016-08-01

Articular involvement is the most common extraintestinal manifestation associated with inflammatory bowel diseases (IBDs). Manifestations are 'paradoxical' when they occur during treatment, notably with anti-tumor necrosis factor (anti-TNF) drugs, which are expected to prevent or treat them. The aim of this study was to assess the frequency, characteristics, and associated factors of paradoxical articular manifestations in patients with IBD treated with anti-TNF. In this prospective single-center study, an examination by a rheumatologist was systematically offered to all patients with IBD treated with infliximab (IFX) to assess the prevalence of articular manifestations and distinguish between those related to treatment and those associated with intestinal disease. Paradoxical manifestations were defined as the occurrence of articular manifestations (excluding induced lupus and hypersensitivity reactions) during anti-TNF therapy in patients with intestinal remission. Measures of biological inflammatory, immunological markers, HLA-B27 allele, IFX trough levels, and anti-IFX antibody (Ab) were performed for all patients. Between May 2013 and April 2014, 65 patients with Crohn's disease and 15 with patients ulcerative colitis treated with IFX were included. The median duration of anti-TNF therapy was 66 months [quartile (Q)1=23 months-Q3=81 months]. Articular manifestations were observed in 50 (62%) patients treated with IFX. Eleven percent (n=9) were considered to be associated with IBD and 16% (n=13) to be associated with anti-TNF therapy. Among articular manifestations associated with anti-TNF therapy, nine (11%) patients were considered paradoxical, two (2%) as drug-induced lupus, and two (2%) as a hypersensitivity reaction. Among the nine patients with paradoxical manifestations, all had Crohn's disease in clinical remission, three patients presented a spondyloarthropathy, and three developed associated paradoxical psoriasis. No patient discontinued anti

Cryptogenic Organizing Pneumonia With Lung Nodules Secondary to Pulmonary Manifestation of Crohn Disease.

PubMed

Zaman, Taufiq; Watson, Joseph; Zaman, Mohammad

2017-01-01

Crohn disease is an immune-mediated inflammatory condition with gastrointestinal and extraintestinal manifestations in patients. Pulmonary involvement of Crohn disease is one manifestation. There have been case reports which have shown Crohn disease and lung nodules which were noted to be histopathological as cryptogenic organizing pneumonia (COP). In our case, a 22-year-old woman with Crohn disease was seen with complaints of chest pain and cough. Computed tomographic scan of chest showed multiple bilateral lung nodules, for which biopsy was done, which showed COP. The case study is followed by a deeper discussion of COP and the extraintestinal manifestation seen in inflammatory bowel disease.

Ocular Manifestations of Mosquito-Transmitted Diseases.

PubMed

Karesh, James W; Mazzoli, Robert A; Heintz, Shannon K

2018-03-01

Of the 3,548 known mosquito species, about 100 transmit human diseases. Mosquitoes are distributed globally throughout tropical and temperate regions where standing water sources are available for egg laying and the maturation of larva. Female mosquitoes require blood meals for egg production. This is the main pathway for disease transmission. Mosquitoes carry several pathogenic organisms responsible for significant ocular pathology and vision loss including West Nile, Rift Valley, chikungunya, dengue viruses, various encephalitis viruses, malarial parasites, Francisella tularensis, microfilarial parasites, including Dirofilaria, Wuchereria, and Brugia spp., and human botfly larvae. Health care providers may not be familiar with many of these mosquito-transmitted diseases or their associated ocular findings delaying diagnosis, treatment, and recovery of visual function. This article aims to provide an overview of the ocular manifestations associated with mosquito-transmitted diseases.

Pulmonary manifestations of inflammatory bowel disease.

PubMed

Majewski, Sebastian; Piotrowski, Wojciech

2015-12-10

Bronchopulmonary signs and symptoms are examples of variable extraintestinal manifestations of the inflammatory bowel diseases (IBD). These complications of Crohn's disease (CD) and ulcerative colitis (UC) seem to be underrecognized by both pulmonary physicians and gastroenterologists. The objective of the present review was to gather and summarize information on this particular matter, on the basis of available up-to-date literature. Tracheobronchial involvement is the most prevalent respiratory presentation, whereas IBD-related interstitial lung disease is less frequent. Latent and asymptomatic pulmonary involvement is not unusual. Differential diagnosis should always consider infections (mainly tuberculosis) and drug-induced lung pathology. The common link between intestinal disease and lung pathology is unknown, but many hypotheses have been proposed. It is speculated that environmental pollution, common immunological mechanisms and predisposing genetic factors may play a role.

Towards building a disease-phenotype knowledge base: extracting disease-manifestation relationship from literature

PubMed Central

Xu, Rong; Li, Li; Wang, QuanQiu

2013-01-01

Motivation: Systems approaches to studying phenotypic relationships among diseases are emerging as an active area of research for both novel disease gene discovery and drug repurposing. Currently, systematic study of disease phenotypic relationships on a phenome-wide scale is limited because large-scale machine-understandable disease–phenotype relationship knowledge bases are often unavailable. Here, we present an automatic approach to extract disease–manifestation (D-M) pairs (one specific type of disease–phenotype relationship) from the wide body of published biomedical literature. Data and Methods: Our method leverages external knowledge and limits the amount of human effort required. For the text corpus, we used 119 085 682 MEDLINE sentences (21 354 075 citations). First, we used D-M pairs from existing biomedical ontologies as prior knowledge to automatically discover D-M–specific syntactic patterns. We then extracted additional pairs from MEDLINE using the learned patterns. Finally, we analysed correlations between disease manifestations and disease-associated genes and drugs to demonstrate the potential of this newly created knowledge base in disease gene discovery and drug repurposing. Results: In total, we extracted 121 359 unique D-M pairs with a high precision of 0.924. Among the extracted pairs, 120 419 (99.2%) have not been captured in existing structured knowledge sources. We have shown that disease manifestations correlate positively with both disease-associated genes and drug treatments. Conclusions: The main contribution of our study is the creation of a large-scale and accurate D-M phenotype relationship knowledge base. This unique knowledge base, when combined with existing phenotypic, genetic and proteomic datasets, can have profound implications in our deeper understanding of disease etiology and in rapid drug repurposing. Availability: http://nlp.case.edu/public/data/DMPatternUMLS/ Contact: rxx@case.edu PMID:23828786

Anorectal Manometric Dysfunctions in Newly Diagnosed, Early-Stage Parkinson's Disease

PubMed Central

Sung, Hye Young; Kim, Yeong-In; Lee, Kwang-Soo

2012-01-01

Background and Purpose Anorectal dysmotility is common in advanced Parkinson's disease (PD), but there have been few evaluations in newly diagnosed PD patients. Methods We conducted anorectal manometric evaluations in 19 newly diagnosed, drug-naïve, early-stage PD patients. All of the PD patients were questioned regarding the presence of anorectal symptoms. Results Anorectal manometry was abnormal in 12 of the 19 patients. These abnormalities were more common in patients with more severe anorectal symptoms, as measured using a self-reported scale. However, more than 40% of patients with no or minimal symptoms also exhibited manometric abnormalities. Conclusions These results suggest that anorectal dysmotility manifests in many early-stage PD patients, which this represent evidence for the involvement of neuronal structures in such nonmotor manifestations in PD. PMID:23091527

Atypical Clinical Manifestations of Graves' Disease: An Analysis in Depth

PubMed Central

Hegazi, Mohamed Osama; Ahmed, Sherif

2012-01-01

Over the past few decades, there has been an increase in the number of reports about newly recognized (atypical or unusual) manifestations of Graves' disease (GD), that are related to various body systems. One of these manifestations is sometimes the main presenting feature of GD. Some of the atypical manifestations are specifically related to GD, while others are also similarly seen in patients with other forms of hyperthyroidism. Lack of knowledge of the association between these findings and GD may lead to delay in diagnosis, misdiagnosis, or unnecessary investigations. The atypical clinical presentations of GD include anemia, vomiting, jaundice, and right heart failure. There is one type of anemia that is not explained by any of the known etiological factors and responds well to hyperthyroidism treatment. This type of anemia resembles anemia of chronic disease and may be termed GD anemia. Other forms of anemia that are associated with GD include pernicious anemia, iron deficiency anemia of celiac disease, and autoimmune hemolytic anemia. Vomiting has been reported as a presenting feature of Graves' disease. Some cases had the typical findings of hyperthyroidism initially masked, and the vomiting did not improve until hyperthyroidism has been detected and treated. Hyperthyroidism may present with jaundice, and on the other hand, deep jaundice may develop with the onset of overt hyperthyroidism in previously compensated chronic liver disease patients. Pulmonary hypertension is reported to be associated with GD and to respond to its treatment. GD-related pulmonary hypertension may be so severe to produce isolated right-sided heart failure that is occasionally found as the presenting manifestation of GD. PMID:22132347

[Anorectal manifestations of sexually transmissible diseases. Kaposi's sarcoma].

PubMed

Libeskind, M; Malbran, J; Agard, D; Pannetier, C; Lecouillard, C; Ivanovic, A

1984-01-01

The proctologist is above all concerned with the known recrudescence of venereal diseases. Examples reviewed are diseases of bacterial origin (syphilis, gonorrhea, soft chancre, donovanosis and chlamydiosis), appropriate antibiotic therapy and diseases of viral origin (herpes, condyloma acuminatum). Also noted are other bacterial, viral and parasitic diseases and, indeed, cancers of which Kaposi's sarcoma is the example, even though these are not manifested anorectally. New data on Kaposi's sarcoma, its' relationships with venereal disease and AIDS are presented. With these complex problems, the central role of male homosexuality and lowered cellular immunity widens considerably the professional scope of the proctologist.

Skin manifestations of chronic kidney disease.

PubMed

Robles-Mendez, J C; Vazquez-Martinez, O; Ocampo-Candiani, J

2015-10-01

Skin manifestations associated with chronic kidney disease are very common. Most of these conditions present in the end stages and may affect the patient's quality of life. Knowledge of these entities can contribute to establishing an accurate diagnosis and prognosis. Severe renal pruritus is associated with increased mortality and a poor prognosis. Nail exploration can provide clues about albumin and urea levels. Nephrogenic systemic fibrosis is a preventable disease associated with gadolinium contrast. Comorbidities, such as diabetes mellitus and secondary hyperparathyroidism, can lead to acquired perforating dermatosis and calciphylaxis, respectively. Effective and innovative treatments are available for all of these conditions. Copyright © 2015 Elsevier España, S.L.U. and AEDV. All rights reserved.

Esophageal manifestations of celiac disease.

PubMed

Lucendo, A J

2011-09-01

Celiac disease (CD) may often be associated with various motor disorders affecting the different segments of the digestive tract, including the esophagus. Although it has not been universally reported, some available evidences indicate that pediatric and adult celiac patients could manifest a higher frequency of esophagitis and gastroesophageal reflux disease-related symptoms compared to nonceliac patients. In addition, several published studies have consistently shown the efficacy of a gluten-free diet in rapidly controlling esophageal symptoms and in preventing their recurrence. Since the participation of gluten in the esophageal symptoms of CD seems clear, its intimate mechanisms have yet to be elucidated, and several hypothesis have been proposed, including the specific immune alterations characterizing CD, the reduction in nutrient absorption determining the arrival of intact gluten to distal gastrointestinal segments, and various dysregulations in the function of gastrointestinal hormones and peptides. Recent studies have suggested the existence of a possible relationship between CD and eosinophilic esophagitis, which should be more deeply investigated. © 2011 Copyright the Author. Journal compilation © 2011, Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

Rheumatological manifestations in inflammatory bowel disease

PubMed Central

Voulgari, Paraskevi V.

2011-01-01

Rheumatological manifestations in inflammatory bowel disease (IBD) are frequent and include peripheral arthritis, axial involvement and peripheral enthesitis. Secondary osteoporosis and hypertrophic osteoarthropathy may also occur. Complications of IBD (e.g. septic arthritis) must be distinguished from sterile inflammation. Adverse effects of corticosteroid treatment, such as osteonecrosis, may also affect joints. Axial involvement ranges from low back pain to true ankylosing spondylitis. Human leukocyte antigen B27 is associated with axial involvement of IBD. Peripheral arthritis has been classified into two types. Type I is a pauciarticular, asymmetric usually non destructive arthritis affecting large joints and is usually associated with active bowel disease. Type II is a polyarthritis affecting small joints and tends to run a course independent of the bowel disease. Treatment of joint symptoms in IBD include sulphasalazine, azathioprine, methotrexate and glucocorticoids. Anti-tumor necrosis factor antibodies are effective in treating resistant or complicated Crohn’s disease as well as peripheral arthritis and axial involvement. PMID:24713717

Emerging infectious diseases with cutaneous manifestations: Viral and bacterial infections.

PubMed

Nawas, Zeena Y; Tong, Yun; Kollipara, Ramya; Peranteau, Andrew J; Woc-Colburn, Laila; Yan, Albert C; Lupi, Omar; Tyring, Stephen K

2016-07-01

Given increased international travel, immigration, and climate change, bacterial and viral infections that were once unrecognized or uncommon are being seen more frequently in the Western Hemisphere. A delay in diagnosis and treatment of these diseases can lead to significant patient morbidity and mortality. However, the diagnosis and management of these infections is fraught with a lack of consistency because there is a dearth of dermatology literature on the cutaneous manifestations of these infections. We review the epidemiology, cutaneous manifestations, diagnosis, and management of these emerging bacterial and viral diseases. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Leukemic Oral Manifestations and their Management.

PubMed

Francisconi, Carolina Favaro; Caldas, Rogerio Jardim; Oliveira Martins, Lazara Joyce; Fischer Rubira, Cassia Maria; da Silva Santos, Paulo Sergio

2016-01-01

Leukemia is the most common neoplastic disease of the white blood cells which is important as a pediatric malignancy. Oral manifestations occur frequently in leukemic patients and may present as initial evidence of the disease or its relapse. The symptoms include gingival enlargement and bleeding, oral ulceration, petechia, mucosal pallor, noma, trismus and oral infections. Oral lesions arise in both acute and chronic forms of all types of leukemia. These oral manifestations either may be the result of direct infiltration of leukemic cells (primary) or secondary to underlying thrombocytopenia, neutropenia, or impaired granulocyte function. Despite the fact that leukemia has long been known to be associated with oral lesions, the available literature on this topic consists mostly of case reports, without data summarizing the main oral changes for each type of leukemia. Therefore, the present review aimed at describing oral manifestations of all leukemia types and their dental management. This might be useful in early diagnosis, improving patient outcomes.

Dermatitis herpetiformis: a cutaneous manifestation of coeliac disease.

PubMed

Collin, Pekka; Salmi, Teea T; Hervonen, Kaisa; Kaukinen, Katri; Reunala, Timo

2017-02-01

Dermatitis herpetiformis (DH) is an itchy blistering skin disease with predilection sites on elbows, knees, and buttocks. Diagnosis is confirmed by showing granular immunoglobulin A deposits in perilesional skin. DH is one manifestation of coeliac disease; the skin symptoms heal with gluten free diet (GFD) and relapse on gluten challenge. Of the first-degree relatives, 5% may be affected by either condition. Tissue transglutaminase (TG2) is the autoantigen in coeliac disease and epidermal transglutaminase (TG3) in DH. Both diseases conditions exhibit TG2-specific autoantibodies in serum and small bowel mucosa; patients with DH have IgA-TG3 in the skin. There are some divergencies between these two phenotypes. One-fourth of DH patients do not have small bowel mucosal villous atrophy, but virtually all have coeliac-type inflammatory changes. The skin symptoms respond slowly to GFD. The incidence of coeliac disease is increasing, whereas the opposite is true for DH. A female predominance is evident in coeliac disease, while DH may be more common in males. Coeliac disease carries the risk of small intestinal T-cell lymphoma; in DH B-cell lymphomas at any site may prevail. Adult coeliac disease carries a slightly increased elevated mortality risk, whereas in DH, the relative mortality rate is significantly decreased. Key messages Dermatitis herpetiformis is a cutaneous manifestation of coeliac disease; both conditions are genetically determined and gluten-dependent. Gastrointestinal symptoms and the degree of villous atrophy are less obvious in dermatitis herpetiformis than in coeliac disease. Both show tissue transglutaminase (TG2) specific autoantibodies in serum and small bowel mucosa. In addition, TG3-targeted IgA antibodies are found in the skin of DH patients Both conditions carry an increased elevated risk of lymphoma, in coeliac disease small intestinal T-cell lymphoma, in dermatitis herpetiformis mainly B-cell lymphoma at various sites. Coeliac disease is

The role of the amygdala during emotional processing in Huntington's disease: from pre-manifest to late stage disease.

PubMed

Mason, Sarah L; Zhang, Jiaxiang; Begeti, Faye; Guzman, Natalie Valle; Lazar, Alpar S; Rowe, James B; Barker, Roger A; Hampshire, Adam

2015-04-01

Deficits in emotional processing can be detected in the pre-manifest stage of Huntington's disease and negative emotion recognition has been identified as a predictor of clinical diagnosis. The underlying neuropathological correlates of such deficits are typically established using correlative structural MRI studies. This approach does not take into consideration the impact of disruption to the complex interactions between multiple brain circuits on emotional processing. Therefore, exploration of the neural substrates of emotional processing in pre-manifest HD using fMRI connectivity analysis may be a useful way of evaluating the way brain regions interrelate in the period prior to diagnosis. We investigated the impact of predicted time to disease onset on brain activation when participants were exposed to pictures of faces with angry and neutral expressions, in 20 pre-manifest HD gene carriers and 23 healthy controls. On the basis of the results of this initial study went on to look at amygdala dependent cognitive performance in 79 Huntington's disease patients from a cross-section of disease stages (pre-manifest to late disease) and 26 healthy controls, using a validated theory of mind task: "the Reading the Mind in the Eyes Test" which has been previously been shown to be amygdala dependent. Psychophysiological interaction analysis identified reduced connectivity between the left amygdala and right fusiform facial area in pre-manifest HD gene carriers compared to controls when viewing angry compared to neutral faces. Change in PPI connectivity scores correlated with predicted time to disease onset (r=0.45, p<0.05). Furthermore, performance on the "Reading the Mind in the Eyes Test" correlated negatively with proximity to disease onset and became progressively worse with each stage of disease. Abnormalities in the neural networks underlying social cognition and emotional processing can be detected prior to clinical diagnosis in Huntington's disease. Connectivity

Autoimmune Manifestations in the 3xTg-AD Model of Alzheimer's Disease

PubMed Central

Marchese, Monica; Cowan, David; Head, Elizabeth; Ma, Donglai; Karimi, Khalil; Ashthorpe, Vanessa; Kapadia, Minesh; Zhao, Hui; Davis, Paulina; Sakic, Boris

2015-01-01

Background Immune system activation is frequently reported in patients with Alzheimer's disease (AD). However, it remains unknown whether this is a cause, a consequence, or an epiphenomenon of brain degeneration. Objective The present study examines whether immunological abnormalities occur in a well-established murine AD model and if so, how they relate temporally to behavioral deficits and neuropathology. Methods A broad battery of tests was employed to assess behavioral performance and autoimmune/inflammatory markers in 3xTg-AD (AD) mice and wild type controls from 1.5 to 12 months of age. Results Aged AD mice displayed severe manifestations of systemic autoimmune/inflammatory disease, as evidenced by splenomegaly, hepatomegaly, elevated serum levels of anti-nuclear/anti-dsDNA antibodies, low hematocrit, and increased number of double-negative T splenocytes. However, anxiety-related behavior and altered spleen function were evident as early as 2 months of age, thus preceding typical AD-like brain pathology. Moreover, AD mice showed altered olfaction and impaired “cognitive” flexibility in the first 6 months of life, suggesting mild cognitive impairment-like manifestations before general learning/memory impairments emerged at an older age. Interestingly, all of these features were present in 3xTg-AD mice prior to significant amyloid-β or tau pathology. Conclusion The results indicate that behavioral deficits in AD mice develop in parallel with systemic autoimmune/inflammatory disease. These changes antedate AD-like neuropathology, thus supporting a causal link between autoimmunity and aberrant behavior. Consequently, 3xTg-AD mice may be a useful model in elucidating the role of immune system in the etiology of AD. PMID:24150111

Clinical manifestations of ocular toxoplasmosis.

PubMed

Delair, Emmanuelle; Latkany, Paul; Noble, A Gwendolyn; Rabiah, Peter; McLeod, Rima; Brézin, Antoine

2011-04-01

Clinical manifestations of ocular toxoplasmosis are reviewed. Findings of congenital and acute acquired ocular toxoplasmosis include retinal scars, white-appearing lesions in the active phase often associated with vitritis. Complications can include fibrous bands, secondary serous or rhegmatogenous retinal detachments, optic neuritis and neuropathy, cataracts, increased intraocular pressure during active infection, and choroidal neovascular membranes. Recurrences in untreated congenital toxoplasmosis occur in teenage years. Manifestations at birth are less severe, and recurrences are fewer in those who were treated promptly early in the course of their disease in utero and in the first year of life. Severe retinal involvement is common at diagnosis of symptomatic congenital toxoplasmosis in the United States and Brazil. Acute acquired infections also may be complicated by toxoplasmic retinochoroiditis, with recurrences most common close to the time of acquisition. Suppressive treatment can reduce recurrent disease.

Rare bone diseases and their dental, oral, and craniofacial manifestations.

PubMed

Foster, B L; Ramnitz, M S; Gafni, R I; Burke, A B; Boyce, A M; Lee, J S; Wright, J T; Akintoye, S O; Somerman, M J; Collins, M T

2014-07-01

Hereditary diseases affecting the skeleton are heterogeneous in etiology and severity. Though many of these conditions are individually rare, the total number of people affected is great. These disorders often include dental-oral-craniofacial (DOC) manifestations, but the combination of the rarity and lack of in-depth reporting often limit our understanding and ability to diagnose and treat affected individuals. In this review, we focus on dental, oral, and craniofacial manifestations of rare bone diseases. Discussed are defects in 4 key physiologic processes in bone/tooth formation that serve as models for the understanding of other diseases in the skeleton and DOC complex: progenitor cell differentiation (fibrous dysplasia), extracellular matrix production (osteogenesis imperfecta), mineralization (familial tumoral calcinosis/hyperostosis hyperphosphatemia syndrome, hypophosphatemic rickets, and hypophosphatasia), and bone resorption (Gorham-Stout disease). For each condition, we highlight causative mutations (when known), etiopathology in the skeleton and DOC complex, and treatments. By understanding how these 4 foci are subverted to cause disease, we aim to improve the identification of genetic, molecular, and/or biologic causes, diagnoses, and treatment of these and other rare bone conditions that may share underlying mechanisms of disease. © International & American Associations for Dental Research.

Rare Bone Diseases and Their Dental, Oral, and Craniofacial Manifestations

PubMed Central

Foster, B.L.; Ramnitz, M.S.; Gafni, R.I.; Burke, A.B.; Boyce, A.M.; Lee, J.S.; Wright, J.T.; Akintoye, S.O.; Somerman, M.J.; Collins, M.T.

2014-01-01

Hereditary diseases affecting the skeleton are heterogeneous in etiology and severity. Though many of these conditions are individually rare, the total number of people affected is great. These disorders often include dental-oral-craniofacial (DOC) manifestations, but the combination of the rarity and lack of in-depth reporting often limit our understanding and ability to diagnose and treat affected individuals. In this review, we focus on dental, oral, and craniofacial manifestations of rare bone diseases. Discussed are defects in 4 key physiologic processes in bone/tooth formation that serve as models for the understanding of other diseases in the skeleton and DOC complex: progenitor cell differentiation (fibrous dysplasia), extracellular matrix production (osteogenesis imperfecta), mineralization (familial tumoral calcinosis/hyperostosis hyperphosphatemia syndrome, hypophosphatemic rickets, and hypophosphatasia), and bone resorption (Gorham-Stout disease). For each condition, we highlight causative mutations (when known), etiopathology in the skeleton and DOC complex, and treatments. By understanding how these 4 foci are subverted to cause disease, we aim to improve the identification of genetic, molecular, and/or biologic causes, diagnoses, and treatment of these and other rare bone conditions that may share underlying mechanisms of disease. PMID:24700690

Manifestations of Parkinson disease differ in association with REM sleep behavior disorder.

PubMed

Postuma, Ronald B; Gagnon, Jean-Francois; Vendette, Melanie; Charland, Katia; Montplaisir, Jacques

2008-09-15

REM sleep behavior disorder (RBD) is commonly associated with Parkinson disease (PD), but it is unclear whether this association has implications for disease manifestations. We evaluated 36 PD patients for the presence of RBD by polysomnography. Patients underwent an extensive evaluation by a movement disorders specialist blinded to polysomnography results. Severity of motor manifestations, autonomic, visual, psychiatric, and olfactory dysfunctions and quality of life (QOL) were assessed, and compared using regression analysis that adjusted for disease duration, age and sex. Severity of motor manifestations did not differ between groups. However, the presence of RBD in PD was strongly associated with symptoms and signs of orthostatic hypotension (systolic blood pressure lying to standing = -25.7 +/- 13.0 mmHg vs. -4.9 +/-14.1, P < 0.001); and orthostatic symptom prevalence = 71% vs. 27%, P = 0.0076). There was no association between RBD and other autonomic symptoms. Color vision was worse in patients with RBD, but olfactory dysfunction did not differ between groups. The prevalence of depression, hallucinations, paranoia, and impulse disorders did not differ between groups. Emotional functioning and general health QOL measures were lower in those with RBD, but there were no differences between groups on disease-specific indices or on measures of overall physical QOL. These findings suggest that the pathophysiology of RBD and nonmotor manifestations of PD, particularly autonomic dysfunction, are linked. (c) 2007 Movement Disorder Society.

Systemic disease manifestations associated with epilepsy in tuberous sclerosis complex.

PubMed

Jeong, Anna; Wong, Michael

2016-09-01

Epilepsy is one of the most disabling symptoms of tuberous sclerosis complex (TSC) and is a leading cause of morbidity and mortality in affected individuals. The relationship between systemic disease manifestations and the presence of epilepsy has not been thoroughly investigated. This study utilizes a multicenter TSC Natural History Database including 1,816 individuals to test the hypothesis that systemic disease manifestations of TSC are associated with epilepsy. Univariate analysis was used to identify patient characteristics (e.g., age, gender, race, and TSC mutation status) associated with the presence of epilepsy. Individual logistic regression models were built to examine the association between epilepsy and each candidate systemic or neurologic disease variable, controlling for the patient characteristics found to be significant on univariate analysis. Finally, a multivariable logistic regression model was constructed, using the variables found to be significant on the individual analyses as well as the patient characteristics that were significant on univariate analysis. Nearly 88% of our cohort had a history of epilepsy. After adjusting for age, gender, and TSC mutation status, multiple systemic disease manifestations including cardiac rhabdomyomas (odds ratio [OR] 2.3, 95% confidence interval [CI] 1.3-3.9, p = 0.002), retinal hamartomas (OR 2.1, CI 1.0-4.3, p = 0.04), renal cysts (OR 2.1, CI 1.3-3.4, p = 0.002), renal angiomyolipomas (OR 3.0, CI 1.8-5.1, p < 0.001), shagreen patches (OR 1.7, CI 1.0-2.7, p = 0.04), and facial angiofibromas (OR 1.7, CI 1.1-2.9, p = 0.03) were associated with a higher likelihood of epilepsy. In the multivariable logistic regression model, cardiac rhabdomyomas (OR 1.9, CI 1.0-3.5, p = 0.04) remained significantly associated with the presence of epilepsy. The identification of systemic disease manifestations such as cardiac rhabdomyomas that confer a higher risk of epilepsy development in TSC could contribute to disease

Structural imaging in premanifest and manifest Huntington disease.

PubMed

Scahill, Rachael I; Andre, Ralph; Tabrizi, Sarah J; Aylward, Elizabeth H

2017-01-01

Huntington disease (HD) neuropathology has a devastating effect on brain structure and consequently brain function; neuroimaging provides a means to assess these effects in gene carriers. In this chapter we first outline the unique utility of structural imaging in understanding HD and discuss some of the acquisition and analysis techniques currently available. We review the existing literature to summarize what we know so far about structural brain changes across the spectrum of disease from premanifest through to manifest disease. We then consider how these neuroimaging findings relate to patient function and nonimaging biomarkers, and can be used to predict disease onset. Finally we review the utility of imaging measures for assessment of treatment efficacy in clinical trials. Copyright © 2017 Elsevier B.V. All rights reserved.

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.

PubMed

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.

20 CFR 702.604 - Determining the amount of compensation for occupational disease claims which become manifest...

Code of Federal Regulations, 2011 CFR

2011-04-01

... occupational disease claims which become manifest after retirement. 702.604 Section 702.604 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the claim is for disability benefits and the...

20 CFR 702.603 - Determining the payrate for compensating occupational disease claims which become manifest after...

Code of Federal Regulations, 2011 CFR

2011-04-01

... occupational disease claims which become manifest after retirement. 702.603 Section 702.603 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the time of injury occurs within the first...

20 CFR 702.603 - Determining the payrate for compensating occupational disease claims which become manifest after...

Code of Federal Regulations, 2012 CFR

2012-04-01

... occupational disease claims which become manifest after retirement. 702.603 Section 702.603 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the time of injury occurs within the first...

20 CFR 702.604 - Determining the amount of compensation for occupational disease claims which become manifest...

Code of Federal Regulations, 2013 CFR

2013-04-01

... occupational disease claims which become manifest after retirement. 702.604 Section 702.604 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the claim is for disability benefits and the...

20 CFR 702.603 - Determining the payrate for compensating occupational disease claims which become manifest after...

Code of Federal Regulations, 2014 CFR

2014-04-01

... occupational disease claims which become manifest after retirement. 702.603 Section 702.603 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the time of injury occurs within the first...

20 CFR 702.603 - Determining the payrate for compensating occupational disease claims which become manifest after...

Code of Federal Regulations, 2013 CFR

2013-04-01

... occupational disease claims which become manifest after retirement. 702.603 Section 702.603 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the time of injury occurs within the first...

20 CFR 702.604 - Determining the amount of compensation for occupational disease claims which become manifest...

Code of Federal Regulations, 2014 CFR

2014-04-01

... occupational disease claims which become manifest after retirement. 702.604 Section 702.604 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the claim is for disability benefits and the...

20 CFR 702.604 - Determining the amount of compensation for occupational disease claims which become manifest...

Code of Federal Regulations, 2012 CFR

2012-04-01

... occupational disease claims which become manifest after retirement. 702.604 Section 702.604 Employees' Benefits...' COMPENSATION ACT AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not... disease claims which become manifest after retirement. (a) If the claim is for disability benefits and the...

Orofacial manifestations of scleroderma. A literature review.

PubMed

Hadj Said, M; Foletti, J M; Graillon, N; Guyot, L; Chossegros, C

2016-11-01

Scleroderma is a rare disease of the connective tissue (50 to 200 patients/1 million people; 60,000 patients in France). We conducted a literature review about the orofacial manifestations of scleroderma that have been little studied. The 45 articles found in 6 different databases by using the keywords "scleroderma", "systemic sclerosis", "oral medicine", "face" and published between 1944 and 2016 were selected, for a total of 328 patients. A total of 1187 orofacial manifestations of scleroderma were identified, occurring mainly in women (84.5%) with a mean age of 40.2 years, 10 years on average after the first manifestation of the disease. The main ones were limitation of mouth opening (69.8%), widening of the periodontal ligament (67.3%), xerostomia (63.4%), telangiectasia (36.2%) and bone lesions (34.5%). Dental root resorptions, pulp and nose calcifications were also reported but with no evident link with scleroderma. Orofacial manifestations of scleroderma are probably more common than reported. They mostly affect women with a mean age of 40. The most common oral manifestations are limitation of mouth opening, widening of the periodontal ligament and xerostomia. Because of the handicap they may be responsible for, these manifestations must be detected early in order to prevent from functional impairments and from dental and periodontal lesions. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

Computer keyboard interaction as an indicator of early Parkinson's disease.

PubMed

Giancardo, L; Sánchez-Ferro, A; Arroyo-Gallego, T; Butterworth, I; Mendoza, C S; Montero, P; Matarazzo, M; Obeso, J A; Gray, M L; Estépar, R San José

2016-10-05

Parkinson's disease (PD) is a slowly progressing neurodegenerative disease with early manifestation of motor signs. Objective measurements of motor signs are of vital importance for diagnosing, monitoring and developing disease modifying therapies, particularly for the early stages of the disease when putative neuroprotective treatments could stop neurodegeneration. Current medical practice has limited tools to routinely monitor PD motor signs with enough frequency and without undue burden for patients and the healthcare system. In this paper, we present data indicating that the routine interaction with computer keyboards can be used to detect motor signs in the early stages of PD. We explore a solution that measures the key hold times (the time required to press and release a key) during the normal use of a computer without any change in hardware and converts it to a PD motor index. This is achieved by the automatic discovery of patterns in the time series of key hold times using an ensemble regression algorithm. This new approach discriminated early PD groups from controls with an AUC = 0.81 (n = 42/43; mean age = 59.0/60.1; women = 43%/60%;PD/controls). The performance was comparable or better than two other quantitative motor performance tests used clinically: alternating finger tapping (AUC = 0.75) and single key tapping (AUC = 0.61).

Renal manifestations of human brucellosis: First report of minimal change disease.

PubMed

Sabanis, Nikolaos; Gavriilaki, Eleni; Paschou, Eleni; Tsotsiou, Eleni; Kalaitzoglou, Asterios; Kavlakoudis, Christos; Vasileiou, Sotirios

2016-05-01

Human brucellosis is considered a great example of the complexity of clinical manifestations possibly affecting multiple organs or systems. Renal manifestations of human brucellosis have been documented in few case reports and one case series. Herein, we present a case of Nephrotic syndrome (NS) due to minimal change disease in the course of acute brucellosis. A 53-year-old male farmer was admitted to our department with acute brucellosis and NS. Renal biopsy revealed minimal change disease. Combined treatment with prednisone (1 mg/kg), rifampicin (600 mg/day), and doxycycline (200 mg/day) was initiated. Complete remission of NS was achieved at the end of the fourth week. One year later, the patient remained in complete remission of NS without any sign of relapse of brucellosis.

Speech acoustic markers of early stage and prodromal Huntington's disease: a marker of disease onset?

PubMed

Vogel, Adam P; Shirbin, Christopher; Churchyard, Andrew J; Stout, Julie C

2012-12-01

Speech disturbances (e.g., altered prosody) have been described in symptomatic Huntington's Disease (HD) individuals, however, the extent to which speech changes in gene positive pre-manifest (PreHD) individuals is largely unknown. The speech of individuals carrying the mutant HTT gene is a behavioural/motor/cognitive marker demonstrating some potential as an objective indicator of early HD onset and disease progression. Speech samples were acquired from 30 individuals carrying the mutant HTT gene (13 PreHD, 17 early stage HD) and 15 matched controls. Participants read a passage, produced a monologue and said the days of the week. Data were analysed acoustically for measures of timing, frequency and intensity. There was a clear effect of group across most acoustic measures, so that speech performance differed in-line with disease progression. Comparisons across groups revealed significant differences between the control and the early stage HD group on measures of timing (e.g., speech rate). Participants carrying the mutant HTT gene presented with slower rates of speech, took longer to say words and produced greater silences between and within words compared to healthy controls. Importantly, speech rate showed a significant correlation to burden of disease scores. The speech of early stage HD differed significantly from controls. The speech of PreHD, although not reaching significance, tended to lie between the performance of controls and early stage HD. This suggests that changes in speech production appear to be developing prior to diagnosis. Copyright © 2012 Elsevier Ltd. All rights reserved.

Mantle Cell Hyperplasia of Peripheral Lymph Nodes as Initial Manifestation of Sickle Cell Disease.

PubMed

Monabbati, Ahmad; Noori, Sadat; Safaei, Akbar; Ramzi, Mani; Eghbali, Seyedsajjad; Adib, Ali

2016-01-01

Sickle cell disease (SCD) is a well known hemoglobinopathy with usual manifestations including anemia, hyperbilirubinemia, and vasoocclusive complications. Despite presence of mild splenomegaly in early phase of the disease, lymphadenopathy is not an often finding of SCD. We introduce an undiagnosed case of SCD who presented in third decade of his life with multiple cervical lymphadenopathies and mild splenomegaly persistent for about five years. Histopathologic examination of the resected lymph nodes showed expansion of the mantle cell layers of secondary follicles as well as several monomorphic mantle cell nodules. To rule out possibility of a malignant process involving lymph nodes, an immunohistochemical panel was ordered which was in favor of benign mantle cell hyperplasia. Immunoglobulin gene rearrangement study showed no clonal bands and confirmed benign nature of the process. Respecting mild abnormalities on Complete Blood Count, peripheral blood smear was reviewed revealing some typical sickle red blood cells as well as rare nucleated red blood cells. Solubility test for hemoglobin (HB) S was positive. Hemoglobin electrophoresis confirmed diagnosis of homozygous HbS disease.

Vaccines for viral diseases with dermatologic manifestations.

PubMed

Brentjens, Mathijs H; Yeung-Yue, Kimberly A; Lee, Patricia C; Tyring, Stephen K

2003-04-01

Vaccines against infectious diseases have been available since the 1800s, when an immunization strategy against smallpox developed by Jenner gained wide acceptance. Until recently, the only vaccination strategies available involved the use of protein-based, whole killed, and attenuated live virus vaccines. These strategies have led to the development of effective vaccines against a variety of diseases with primary or prominent cutaneous manifestations. Effective and safe vaccines now used worldwide include those directed against measles and rubella (now commonly used together with a mumps vaccine as the trivalent MMR), chickenpox, and hepatitis B. The eradication of naturally occurring smallpox remains one of the greatest successes in the history of modern medicine, but stockpiles of live smallpox exist in the United States and Russia. Renewed interest in the smallpox vaccine reflects concerns about a possible bioterrorist threat using this virus. Yellow fever is a hemorrhagic virus endemic to tropical areas of South America and Africa. An effective vaccine for this virus has existed since 1937, and it is used widely in endemic areas of South America, and to a lesser extent in Africa. This vaccine is recommended once every 10 years for people who are traveling to endemic areas. Advances in immunology have led to a greater understanding of immune system function in viral diseases. Progress in genetics and molecular biology has allowed researchers to design vaccines with novel mechanisms of action (eg, DNA, vector, and VLP vaccines). Vaccines have also been designed to specifically target particular viral components, allowing for stimulation of various arms of the immune system as desired. Ongoing research shows promise in prophylactic and therapeutic vaccination for viral infections with cutaneous manifestations. Further studies are necessary before vaccines for HSV, HPV, and HIV become commercially available.

Management of Neurologic Manifestations in Patients with Liver Disease.

PubMed

Ferro, José M; Viana, Pedro; Santos, Patrícia

2016-08-01

Liver disease, both in its acute and chronic forms, can be associated with a wide spectrum of neurologic manifestations, both central and peripheral, ranging in severity from subclinical changes to neurocritical conditions. Neurologists are frequently consulted to participate in their management. In this review, we present an overview of management strategies for patients with hepatic disease whose clinical course is complicated by neurologic manifestations. Type A hepatic encephalopathy (HE), which occurs in acute liver failure, is a neurologic emergency, and multiple measures should be taken to prevent and treat cerebral edema. In Type C HE, which occurs in chronic liver disease, management should be aimed at correcting precipitant factors and hyperammonemia. There is an increasing spectrum of drug treatments available to minimize ammonia toxicity. Acquired hepatocerebral degeneration is a rare complication of the chronic form of HE, with typical clinical and brain MRI findings, whose most effective treatment is liver transplantation. Epilepsy is frequent and of multifactorial cause in patients with hepatic disease, and careful considerations should be made regarding choice of the appropriate anti-epileptic drugs. Several mechanisms increase the risk of stroke in hepatic disease, but many of the drugs used to treat and prevent stroke are contraindicated in severe hepatic failure. Hepatitis C infection increases the risk of ischemic stroke. Hemorrhagic stroke is more frequent in patients with liver disease of alcoholic etiology. Viral hepatitis is associated with a wide range of immune-mediated complications, mostly in the peripheral nervous system, which respond to different types of immunomodulatory treatment. Several drugs used to treat hepatic disease, such as the classical and the new direct-acting antivirals, may have neurologic complications which in some cases preclude its continued use.

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

PubMed Central

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

Cardiac manifestations of parasitic diseases.

PubMed

Nunes, Maria Carmo P; Guimarães Júnior, Milton Henriques; Diamantino, Adriana Costa; Gelape, Claudio Leo; Ferrari, Teresa Cristina Abreu

2017-05-01

The heart may be affected directly or indirectly by a variety of protozoa and helminths. This involvement may manifest in different ways, but the syndromes resulting from impairment of the myocardium and pericardium are the most frequent. The myocardium may be invaded by parasites that trigger local inflammatory response with subsequent myocarditis or cardiomyopathy, as occurs in Chagas disease, African trypanosomiasis, toxoplasmosis, trichinellosis and infection with free-living amoebae. In amoebiasis and echinococcosis, the pericardium is the structure most frequently involved with consequent pericardial effusion, acute pericarditis, cardiac tamponade or constrictive pericarditis. Chronic hypereosinophilia due to helminth infections, especially filarial infections, has been associated with the development of tropical endomyocardial fibrosis, a severe form of restrictive cardiomyopathy. Schistosomiasis-associated lung vasculature involvement may cause pulmonary hypertension (PH) and cor pulmonale Tropical pulmonary eosinophilia, which is characterised by progressive interstitial fibrosis and restrictive lung disease, may lead to PH and its consequences may occur in the course of filarial infections. Intracardiac rupture of an Echinococcus cyst can cause membrane or secondary cysts embolisation to the lungs or organs supplied by the systemic circulation. Although unusual causes of cardiac disease outside the endemic areas, heart involvement by parasites should be considered in the differential diagnosis especially of myocardial and/or pericardial diseases of unknown aetiology in both immunocompetent and immunocompromised individuals. In this review, we updated and summarised the current knowledge on the major heart diseases caused by protozoan and metazoan parasites, which either involve the heart directly or otherwise influence the heart adversely. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights

Urological Manifestations of Henoch-Schonlein Purpura: A Review

PubMed Central

Dalpiaz, Amanda; Schwamb, Richard; Miao, Yimei; Gonka, Jacquelyn; Walzter, Wayne; Khan, Sardar A.

2015-01-01

Henoch-Schonlein purpura (HSP) is an immune-mediated systemic vasculitis generally found in children. The standard manifestations of HSP are palpable purpura, arthritis, abdominal pain, and renal complications. Although less common, there are significant urological manifestations associated with HSP. The primary objective of this review is to encourage better understanding and management of HSP by emphasizing the common and rare manifestations of HSP, how they are diagnosed, and the latest treatment options for mild to severe complications. Medline searches of HSP and its urological manifestations were conducted along with searches on current diagnostic and treatment methods. Urological manifestations of HSP involve the kidney, ureter, bladder, prostate, scrotum, testicle, and penis. Diagnosis and management of HSP are not always clear due to differential diagnosis and diversity of symptom presentation. Treatment for HSP is mainly supportive and includes use of nonsteroidal anti-inflammatory drugs for pain relief. In more severe cases, glucocorticoids, methylprednisolone, plasmapheresis, and peritoneal and hemodialysis are reported successful. It is important to note different symptoms of HSP in order to distinguish HSP from other diseases. Early diagnosis may prevent severe complications. Treatment options vary from conservative to invasive depending on the severity of the disease and time frame of diagnosis. PMID:26889120

Computer keyboard interaction as an indicator of early Parkinson’s disease

PubMed Central

Giancardo, L.; Sánchez-Ferro, A.; Arroyo-Gallego, T.; Butterworth, I.; Mendoza, C. S.; Montero, P.; Matarazzo, M.; Obeso, J. A.; Gray, M. L.; Estépar, R. San José

2016-01-01

Parkinson’s disease (PD) is a slowly progressing neurodegenerative disease with early manifestation of motor signs. Objective measurements of motor signs are of vital importance for diagnosing, monitoring and developing disease modifying therapies, particularly for the early stages of the disease when putative neuroprotective treatments could stop neurodegeneration. Current medical practice has limited tools to routinely monitor PD motor signs with enough frequency and without undue burden for patients and the healthcare system. In this paper, we present data indicating that the routine interaction with computer keyboards can be used to detect motor signs in the early stages of PD. We explore a solution that measures the key hold times (the time required to press and release a key) during the normal use of a computer without any change in hardware and converts it to a PD motor index. This is achieved by the automatic discovery of patterns in the time series of key hold times using an ensemble regression algorithm. This new approach discriminated early PD groups from controls with an AUC = 0.81 (n = 42/43; mean age = 59.0/60.1; women = 43%/60%;PD/controls). The performance was comparable or better than two other quantitative motor performance tests used clinically: alternating finger tapping (AUC = 0.75) and single key tapping (AUC = 0.61). PMID:27703257

Computer keyboard interaction as an indicator of early Parkinson’s disease

NASA Astrophysics Data System (ADS)

Giancardo, L.; Sánchez-Ferro, A.; Arroyo-Gallego, T.; Butterworth, I.; Mendoza, C. S.; Montero, P.; Matarazzo, M.; Obeso, J. A.; Gray, M. L.; Estépar, R. San José

2016-10-01

Parkinson’s disease (PD) is a slowly progressing neurodegenerative disease with early manifestation of motor signs. Objective measurements of motor signs are of vital importance for diagnosing, monitoring and developing disease modifying therapies, particularly for the early stages of the disease when putative neuroprotective treatments could stop neurodegeneration. Current medical practice has limited tools to routinely monitor PD motor signs with enough frequency and without undue burden for patients and the healthcare system. In this paper, we present data indicating that the routine interaction with computer keyboards can be used to detect motor signs in the early stages of PD. We explore a solution that measures the key hold times (the time required to press and release a key) during the normal use of a computer without any change in hardware and converts it to a PD motor index. This is achieved by the automatic discovery of patterns in the time series of key hold times using an ensemble regression algorithm. This new approach discriminated early PD groups from controls with an AUC = 0.81 (n = 42/43 mean age = 59.0/60.1 women = 43%/60%PD/controls). The performance was comparable or better than two other quantitative motor performance tests used clinically: alternating finger tapping (AUC = 0.75) and single key tapping (AUC = 0.61).

Clinical manifestations and management of Gaucher disease.

PubMed

Linari, Silvia; Castaman, Giancarlo

2015-01-01

Gaucher disease is a rare multi-systemic metabolic disorder caused by the inherited deficiency of the lysosomal enzyme β-glucocerebrosidase, which leads to the accumulation of its normal substrate, glucocerebroside, in tissue macrophages with damage to haematological, visceral and bone systems. Anaemia, thrombocytopenia, enlargement of liver and/or spleen, skeletal abnormalities (osteopenia, lytic lesions, pathological fractures, chronic bone pain, bone crisis, bone infarcts, osteonecrosis and skeletal deformities) are typical manifestations of the most prevalent form of the disease, the so-called non-neuronopathic type 1. However, severity and coexistence of different symptoms are highly variable. The determination of deficient β-glucocerebrosidase activity in leukocytes or fibroblasts by enzymatic assay is the gold standard for the diagnosis of Gaucher disease. Comprehensive and reproducible evaluation and monitoring of all clinically relevant aspects are fundamental for the effective management of Gaucher disease patients. Enzyme replacement therapy has been shown to be effective in reducing glucocerebroside storage burden and diminishing the deleterious effects caused by its accumulation. Tailored treatment plan for each patient should be directed to symptom relief, general improvement of quality of life, and prevention of irreversible damage.

Altered Markers of Brain Development in Crohn’s Disease with Extraintestinal Manifestations – A Pilot Study

PubMed Central

Thomann, Philipp A.; Wolf, Robert C.; Hirjak, Dusan; Schmahl, Christian; Ebert, Matthias P.; Szabo, Kristina; Reindl, Wolfgang; Griebe, Martin

2016-01-01

Background and Objective Alterations of brain morphology in Crohn’s disease have been reported, but data is scarce and heterogenous and the possible impact of disease predisposition on brain development is unknown. Assuming a systemic course of the disease, brain involvement seems more probable in presence of extraintestinal manifestations, but this question has not yet been addressed. The present study examined the relationship between Crohn’s disease and brain structure and focused on the connection with extraintestinal manifestations and markers of brain development. Methods In a pilot study, brains of 15 patients with Crohn’s disease (of which 9 had a history of extraintestinal manifestations, i.e. arthritis, erythema nodosum and primary sclerosing cholangitis) were compared to matched healthy controls using high resolution magnetic resonance imaging. Patients and controls were tested for depression, fatigue and global cognitive function. Cortical thickness, surface area and folding were determined via cortical surface modeling. Results The overall group comparison (i.e. all patients vs. controls) yielded no significant results. In the patient subgroup with extraintestinal manifestations, changes in cortical area and folding, but not thickness, were identified: Patients showed elevated cortical surface area in the left middle frontal lobe (p<0.05) and hypergyrification in the left lingual gyrus (p<0.001) compared to healthy controls. Hypogyrification of the right insular cortex (p<0.05) and hypergyrification of the right anterior cingulate cortex (p<0.001) were detected in the subgroup comparison of patients with against without extraintestinal manifestations. P-values are corrected for multiple comparisons. Conclusions Our findings lend further support to the hypothesis that Crohn’s disease is associated with aberrant brain structure and preliminary support for the hypothesis that these changes are associated with a systemic course of the disease as

Endocrine disorders which manifest in the lower extremity.

PubMed

Rubenstein, S A; Boxer, M C

1985-10-01

This article has attempted to alert the podiatric medical practitioner to those endocrine disorders which have pedal manifestations. With the clinical information presented here, the podiatrist is in a unique position to identify early signs of endocrine disease. By doing so, the podiatric practitioner may play a vital role as a member of the primary care team.

Byler disease: early natural history.

PubMed

Morris, Amy L; Bukauskas, Kathryn; Sada, Rachel E; Shneider, Benjamin L

2015-04-01

Byler disease, originally described in Amish kindred, results from mutations in ATPase Class I Type 8b Member 1 (ATP8b1). Specific clinical reports of Amish Byler disease were last published 40 years ago. These investigations were directed at the present detailed clinical understanding of the early course of hepatic manifestations of Byler disease. This study analyzed routine clinical practice and outcomes of children with Byler disease (defined by homozygous c.923G>T mutation in ATP8b1), who initially presented to Children's Hospital of Pittsburgh of UPMC between January 2007 and October 2014. Data were analyzed to the earlier of 24 months of age or partial external biliary diversion. Six children presented between 1 and 135 days of life: 2 presented with newborn direct hyperbilirubinemia, 2 had complications of coagulopathy, 1 had failure to thrive and rickets, and 1 sibling was identified by newborn genetic testing. Intensive fat-soluble vitamin supplementation was required to prevent insufficiencies in vitamins D, E, and K. Hyperbilirubinemia was variable both over time and between children. Serum bile acid levels were elevated, whereas γ-glutamyltranspeptidase levels were low normal. Scratching behavior (pruritus) was intractable in 4 of 6 children with onset between 6 and 12 months of age. Features of portal hypertension were not observed. Partial external biliary diversion was used during the second year of life in 4 children. Detailed analysis of Byler disease revealed varied disease presentation and course. Nutritional issues and pruritus dominated the clinical picture in the first 2 years of life.

[Neuropsychiatric manifestations ushering pernicious anemia].

PubMed

Mrabet, S; Ellouze, F; Ellini, S; Mrad, M F

2015-12-01

Biermer disease or pernicious anemia is an autoimmune atrophic gastritis characterized by the lack of secretion of gastric intrinsic factor. This leads to an insufficient absorption of vitamin B12 in the ileum. Clinical manifestations are mainly hematologic. Neuropsychiatric manifestations are known but are less frequent especially early in the disease. Inaugural neuropsychiatric arrays are rare and various thus making diagnosis difficult. In this article, we report through two clinical cases different neuropsychiatric manifestations revealing pernicious anemia. Mrs. C.O., aged 56, presented after surgery for gallstones, an acute psychiatric array associated with gait disorders. She had no history of neurological or psychiatric problems. The psychiatric interview revealed delirious syndrome, depressive symptoms and anxiety. Neurological examination noted a flaccid paraplegia with peripheral neuropathic syndrome and myoclonus in the upper limbs. At the full blood count, a macrocytosis (VGM: 112.2fl) without anemia was found. The level of vitamin B12 in the blood was low. Cerebro-spinal MRI was suggestive of a neuro-Biermer and showed hyper signal in the cervical cord on T2-weighted sagittal section. In axial section, hyper signal appears at the posterior columns in the form of V. There were no brain abnormalities. A sensorimotor axonal polyneuropathy was diagnosed. The patient received vitamin B12 intramuscularly for ten days associated with neuroleptic treatment. Mrs. R.M., aged 40, was brought to the psychiatry consultation for acute behavioral disorders progressively worsening over a month. An anxiety syndrome, depressive syndrome and delirious syndrome were identified. Neurological examination showed a posterior cordonal syndrome with quadripyramidal syndrome. Full blood count showed a macrocytic anemia. Serum B12 level was collapsed. Cerebro-spinal MRI was normal. She received vitamin B12 with clinical and biological improvement. Features of pernicious anemia

Fabry disease in children: correlation between ocular manifestations, genotype and systemic clinical severity.

PubMed

Allen, L E; Cosgrave, E M; Kersey, J P; Ramaswami, U

2010-12-01

Fabry disease is an X linked lysosomal disorder associated with severe multiorgan failure and premature death. This study aims to determine the prevalence of ophthalmic manifestations in children with the condition and investigate the correlation with genotype and systemic disease severity. The records of 26 children from 18 pedigrees with Fabry disease undergoing regular ophthalmic and systemic examination were reviewed. All pedigrees underwent GLA gene sequencing to determine genotype. Correlations between ocular and systemic phenotype and genotype were investigated. Corneal verticillata occurred in 50% of the children in this study (95% CI, 29% to 79%). Children with ophthalmic manifestations were more likely to have loss-of-function GLA mutations (p=0.003). Retinal vascular tortuosity was seen in seven children (27%), all of whom had systemic symptoms suggestive of autonomic neuropathy, such as diarrhoea and syncope. These symptoms seemed less prevalent in children without retinal vascular changes, although this did not reach statistical significance (p=0.134). Ophthalmic manifestations of Fabry disease are common even in young children with loss-of-function GLA gene mutations. Although the limited sample size possibly prevented statistical significance, systemic symptoms of autonomic neuropathy often coexist with retinal vascular changes and may share the same pathogenesis.

Recent advances in the diagnosis and treatment of niemann-pick disease type C in children: a guide to early diagnosis for the general pediatrician.

PubMed

Alobaidy, Hanna

2015-01-01

Niemann-Pick disease (NP-C) is a lysosomal storage disease in which impaired intracellular lipid transport leads to accumulation of cholesterol and glycosphingolipids in various neurovisceral tissues. It is an autosomal recessive disorder, caused by mutations in the NPC1 or NPC2 genes. The clinical spectrum is grouped by the age of onset and onset of neurological manifestation: pre/perinatal; early infantile; late infantile; and juvenile periods. The NP-C Suspicion Index (SI) screening tool was developed to identify suspected patients with this disease. It is especially good at recognizing the disease in patients older than four years of age. Biochemical tests involving genetic markers and Filipin staining of skin fibroblast are being employed to assist diagnosis. Therapy is mostly supportive and since 2009, the first specific therapy approved for use was Miglustat (Zavesca) aimed at stabilizing the rate of progression of neurological manifestation. The prognosis correlates with age at onset of neurological signs; patients with early onset form progress faster. The NP-C disease has heterogeneous neurovisceral manifestations. A SI is a screening tool that helps in diagnostic process. Filipin staining test is a specific biomarker diagnostic test. Miglustat is the first disease-specific therapy.

An Overview of Inflammatory Bowel Disease: General Consideration and Genetic Screening Approach in Diagnosis of Early Onset Subsets

PubMed Central

Nemati, Shahram; Teimourian, Shahram

2017-01-01

Inflammatory bowel disease (IBD) is the consequence of an aberrant hemostasis of the immune cells at the gut mucosal border. Based on clinical manifestation, laboratory tests, radiological studies, endoscopic and histological features, this disease is divided into three main types including Crohn’s disease (CD), Ulcerative colitis (UC), and IBDunclassified (IBD-U). IBD is frequently presented in adults, but about 20% of IBD cases are diagnosed during childhood called pediatric IBD (PIBD). Some patients in the latter group emerge the first symptoms during infancy or under 5 years of age named infantile and very early onset IBD (VEO-IBD), respectively. These subtypes make a small fraction of PIBD, but they have exclusive phenotypic and genetic characteristics such that they are accompanied by severe disease course and resistance to conventional therapy. In this context, understanding the underlying molecular pathology opens a promising field for individualized and effective treatment. Here, we describe current hypotheses on IBD pathophysiology then explain the new idea about genetic screening technology as a good potential approach to identify the causal variants early in the disease manifestation, which is especially important for the fast and accurate treatment of VEO-IBD. PMID:28638582

X-linked adult-onset adrenoleukodystrophy: Psychiatric and neurological manifestations

PubMed Central

Shamim, Daniah; Alleyne, Karen

2017-01-01

Adult-onset adrenoleukodystrophy is a rare x-linked inborn error of metabolism occurring predominantly in males with onset in early 30s. Here, we report a 34-year-old male with first signs of disease in early 20s manifesting as a pure psychiatric disorder. Prior to onset of neurological symptoms, this patient demonstrated a schizophrenia and bipolar-like presentation. The disease progressed over the next 10–13 years and his memory and motor problems became evident around the age of 33 years. Subsequently, diagnostic testing showed the typical magnetic resonance imaging and lab findings for adult-onset adrenoleukodystrophy. This case highlights adult-onset adrenoleukodystrophy which may present as a pure psychiatric disturbance in early adulthood and briefly discusses the prolonged time between the onset of psychiatric symptoms and the onset of neurological disease. PMID:29201369

X-linked adult-onset adrenoleukodystrophy: Psychiatric and neurological manifestations.

PubMed

Shamim, Daniah; Alleyne, Karen

2017-01-01

Adult-onset adrenoleukodystrophy is a rare x-linked inborn error of metabolism occurring predominantly in males with onset in early 30s. Here, we report a 34-year-old male with first signs of disease in early 20s manifesting as a pure psychiatric disorder. Prior to onset of neurological symptoms, this patient demonstrated a schizophrenia and bipolar-like presentation. The disease progressed over the next 10-13 years and his memory and motor problems became evident around the age of 33 years. Subsequently, diagnostic testing showed the typical magnetic resonance imaging and lab findings for adult-onset adrenoleukodystrophy. This case highlights adult-onset adrenoleukodystrophy which may present as a pure psychiatric disturbance in early adulthood and briefly discusses the prolonged time between the onset of psychiatric symptoms and the onset of neurological disease.

Craniofacial Manifestations of Systemic Disorders: CT and MR Imaging Findings and Imaging Approach.

PubMed

Andreu-Arasa, V Carlota; Chapman, Margaret N; Kuno, Hirofumi; Fujita, Akifumi; Sakai, Osamu

2018-01-01

Many systemic diseases or conditions can affect the maxillofacial bones; however, they are often overlooked or incidentally found at routine brain or head and neck imaging performed for other reasons. Early identification of some conditions may significantly affect patient care and alter outcomes. Early recognition of nonneoplastic hematologic disorders, such as thalassemia and sickle cell disease, may help initiate earlier treatment and prevent serious complications. The management of neoplastic diseases such as lymphoma, leukemia, or Langerhans cell histiocytosis may be different if diagnosed early, and metastases to the maxillofacial bones may be the first manifestation of an otherwise occult neoplasm. Endocrinologic and metabolic disorders also may manifest with maxillofacial conditions. Earlier recognition of osteoporosis may alter treatment and prevent complications such as insufficiency fractures, and identification of acromegaly may lead to surgical treatment if there is an underlying growth hormone-producing adenoma. Bone dysplasias sometimes are associated with skull base foraminal narrowing and subsequent involvement of the cranial nerves. Inflammatory processes such as rheumatoid arthritis and sarcoidosis may affect the maxillofacial bones, skull base, and temporomandibular joints. Radiologists should be familiar with the maxillofacial computed tomographic and magnetic resonance imaging findings of common systemic disorders because these may be the first manifestations of an otherwise unrevealed systemic process with potential for serious complications. Online supplemental material is available for this article. © RSNA, 2018.

Emotional face recognition deficits and medication effects in pre-manifest through stage-II Huntington's disease.

PubMed

Labuschagne, Izelle; Jones, Rebecca; Callaghan, Jenny; Whitehead, Daisy; Dumas, Eve M; Say, Miranda J; Hart, Ellen P; Justo, Damian; Coleman, Allison; Dar Santos, Rachelle C; Frost, Chris; Craufurd, David; Tabrizi, Sarah J; Stout, Julie C

2013-05-15

Facial emotion recognition impairments have been reported in Huntington's disease (HD). However, the nature of the impairments across the spectrum of HD remains unclear. We report on emotion recognition data from 344 participants comprising premanifest HD (PreHD) and early HD patients, and controls. In a test of recognition of facial emotions, we examined responses to six basic emotional expressions and neutral expressions. In addition, and within the early HD sample, we tested for differences on emotion recognition performance between those 'on' vs. 'off' neuroleptic or selective serotonin reuptake inhibitor (SSRI) medications. The PreHD groups showed significant (p<0.05) impaired recognition, compared to controls, on fearful, angry and surprised faces; whereas the early HD groups were significantly impaired across all emotions including neutral expressions. In early HD, neuroleptic use was associated with worse facial emotion recognition, whereas SSRI use was associated with better facial emotion recognition. The findings suggest that emotion recognition impairments exist across the HD spectrum, but are relatively more widespread in manifest HD than in the premanifest period. Commonly prescribed medications to treat HD-related symptoms also appear to affect emotion recognition. These findings have important implications for interpersonal communication and medication usage in HD. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Epidemiological features and clinical manifestations of Lyme borreliosis in Korea during the period 2005-2012.

PubMed

Moon, Shinje; Hong, Yeongseon; Hwang, Kyu-Jam; Kim, Suyeon; Eom, Jihye; Kwon, Donghyok; Park, Ji-Hyuk; Youn, Seung-Ki; Sohn, Aeree

2015-01-01

Lyme borreliosis is one of the most common tick-borne infections in the northern hemisphere. However, the epidemiological features and clinical manifestations of this disease in Korea are unknown. The present study is the first to investigate the characteristics of Lyme borreliosis in Korea. We traced suspected cases of Lyme borreliosis during the period 2005-2012. Of the 16 identified patients with the disease, 11 had acquired autochthonous infection within Korea, while 5 patients were infected outside Korea. The history of past exposure was investigated in 8 of the 11 patients with autochthonous infection; 5 of these 8 patients (62.5%) were suspected to have acquired the infection in the northeastern alpine region. Clinically, of 11 patients with autochthonous infection, 6 (54.5%) showed early skin manifestations, 4 (36.4%) showed neurological manifestations, and 1 (9.1%) showed acrodermatitis chronica atrophicans. In conclusion, Lyme borreliosis could be endemic in the northeastern alpine region of Korea, and neurological and early skin manifestations are likely to be the major clinical characteristics of autochthonous Lyme borreliosis in Korea.

Sickle cell disease: renal manifestations and mechanisms

PubMed Central

Nath, Karl A.; Hebbel, Robert P.

2015-01-01

Sickle cell disease (SCD) substantially alters renal structure and function, and causes various renal syndromes and diseases. Such diverse renal outcomes reflect the uniquely complex vascular pathobiology of SCD and the propensity of red blood cells to sickle in the renal medulla because of its hypoxic, acidotic, and hyperosmolar conditions. Renal complications and involvement in sickle cell nephropathy (SCN) include altered haemodynamics, hypertrophy, assorted glomerulopathies, chronic kidney disease, acute kidney injury, impaired urinary concentrating ability, distal nephron dysfunction, haematuria, and increased risks of urinary tract infections and renal medullary carcinoma. SCN largely reflects an underlying vasculopathy characterized by cortical hyperperfusion, medullary hypoperfusion, and an increased, stress-induced vasoconstrictive response. Renal involvement is usually more severe in homozygous disease (sickle cell anaemia, HbSS) than in compound heterozygous types of SCD (for example HbSC and HbSβ+-thalassaemia), and is typically mild, albeit prevalent, in the heterozygous state (sickle cell trait, HbAS). Renal involvement contributes substantially to the diminished life expectancy of patients with SCD, accounting for 16–18% of mortality. As improved clinical care promotes survival into adulthood, SCN imposes a growing burden on both individual health and health system costs. This Review addresses the renal manifestations of SCD and focuses on their underlying mechanisms. PMID:25668001

Gallstone disease. The clinical manifestations of infectious stones.

PubMed

Smith, A L; Stewart, L; Fine, R; Pellegrini, C A; Way, L W

1989-05-01

Gallstones from 82 patients were examined under a scanning electron microscope for evidence of bacteria, and the findings were compared with the clinical manifestations of the disease. Bacteria were present in 68% of pigment stones and the pigment portions of 80% of composite stones. These gallstones were referred to as infectious stones. No bacteria were found in cholesterol gallstones. Acute cholangitis was diagnosed in 52% of patients with infectious stones and in 18% of patients with noninfectious stones. Over half of the patients with noninfectious stones presented with mild symptoms. Infectious stones were more often associated with a previous common duct exploration, an urgent operation, infected bile, a common duct procedure, and complications. These data show that gallstone disease is more virulent in patients whose gallstones contain bacteria.

[Psychiatric manifestations by prions. A narrative review].

PubMed

Carrillo Robles, Daniel; García Maldonado, Gerardo

2016-01-01

Prion diseases are a group of rare and rapidly progressive neurodegenerative conditions that may cause neuropsychiatric symptoms. This group of diseases has been described since the 18(th) century, but they were recognized decades later, when it became clear that the humans were affected by infected animals. There was controversy when the problem was attributed to a single protein with infective capacity. The common pathological process is characterized by the conversion of the normal cellular prion protein into an abnormal form. In humans, the illness has been classified as idiopathic, inherited and acquired through exposure to exogenous material containing abnormal prions. The most prominent neurological manifestation of prion diseases is the emergence of a rapidly progressive dementia, mioclonus associated with cerebellar ataxia and also extra pyramidal symptoms. Psychiatric symptoms occur in early stages of the illness and can contribute to timely diagnosis of this syndrome. Psychiatric symptoms have traditionally been grouped in three categories: affective symptoms, impaired motor function and psychotic symptoms. Such events usually occur during the prodromal period prior to the neurological manifestations and consists in the presence of social isolation, onset of delusions, irritability/aggression, visual hallucinations, anxiety and depression, and less frequent first-rank symptoms among others. Definite diagnosis requires post mortem examination. The possibility that a large number of cases may occur in the next years or that many cases have not been considered with this diagnosis is a fact. In our opinion, psychiatrists should be aware of symptoms of this disease. The main objective of this research consisted of assessing the correlation between this disturbance and neuro-psychiatric symptoms and particularly if this psychiatric manifestations integrate a clinical picture suggestive for the diagnosis of these diseases, but firstly reviewed taxonomic

Protean manifestations of vitamin D deficiency, part 3: association with cardiovascular disease and disorders of the central and peripheral nervous systems.

PubMed

Bell, David S H

2011-05-01

Vitamin D deficiency is associated with the risk factors of inflammation, insulin resistance and endothelial dysfunction, and left ventricular hypertrophy. As a result there is an increase in cardiovascular events (CVEs) associated with vitamin D deficiency. Vitamin D deficiency itself or secondary hyperparathyroidism or both may be responsible for the increase in CVEs. Correction of vitamin D deficiency may decrease the incidence of CVEs. Vitamin D deficiency is also associated with Alzheimer disease, schizophrenia, depression, and chronic pain and muscle weakness. Vitamin D deficiency is early treated with oral vitamin D supplements which may improve the manifestations of the diseases associated with vitamin D deficiency.

Surgical Treatment of Extraesophageal Manifestations of Gastroesophageal Reflux Disease.

PubMed

Sidwa, Feroze; Moore, Alessandra L; Alligood, Elaine; Fisichella, P Marco

2017-10-01

To review the current literature on the role of antireflux surgery (ARS) for the treatment of extraesophageal manifestations of GERD. The extraesophageal manifestations of gastroesophageal reflux disease (GERD) include chronic cough, laryngopharyngeal reflux, and asthma. They are responsible for significant morbidity in affected patients and a high economic burden on healthcare resources. We recently published a larger review on the symptoms, diagnosis, medical, and surgical treatment of the extraesophageal manifestations of GERD. Through our investigation, we found that the role of ARS for respiratory symptoms was unclear. Hence, we resorted through the data of our previous meta-analysis to compile a comprehensive and focused review on the role of ARS for respiratory symptoms. Using the archive of our previous meta-analysis, we selected studies extracted from the MEDLINE, Cochran, PubMed, Google Scholar, and Embase databases pertaining to the surgical treatment of extraesophageal manifestations of reflux (cough laryngopharyngeal reflux, and asthma). We applied a similar reporting methodology as was used in our previous manuscript and then hand searched the bibliographies of included studies yielding a total of 27 articles for review. We graded the level of evidence and classified recommendations by size of treatment effect per the American Heart Association Task Force on Practice Guidelines. Observational data indicated that syndromes of chronic cough, laryngopharyngeal reflux and asthma might improve after antireflux surgery only in highly selected patients-likely those with non-acid reflux-while those patients with objective markers of asthma severity do not. Because of the varied methods of diagnosis and surgical technique, non-comparative observational data may be unreliable. Additionally, our search found no randomized controlled trials (RCTs) comparing antireflux surgery to medical therapy in the treatment of cough or laryngopharyngeal reflux. One RCT

Enzyme replacement therapy in Fabry disease: influence on cardiac manifestations.

PubMed

Caballero, L; Climent, V; Hernández-Romero, D; Quintanilla, M A; de la Morena, G; Marín, F

2010-01-01

Fabry disease (FD) is an X-linked glycosphingolipid storage disorder caused by deficient activity of the lysosomal enzyme alpha-galactosidase A. This leads to a progressive accumulation of globotriaosylceramide (Gb3) in the lysosomes of different cells and tissues, causing principally ventricular hypertrophy, renal failure and cerebrovascular accidents, reducing lifespan both in hemizygous males and heterozygous females. Residual enzyme activity might lead to slow progression of the disease and result in the so-called cardiac or renal variants with delayed presentation. Two different forms of alpha-galactosidase A enzyme replacement therapies (ERT) are available for the treatment of FD, one genetically engineered in human cell line (agalsidase alfa, Replagal, Shire) and the other produced in a Chinese hamster ovary cell line (agalsidase beta, Fabrazyme, Genzyme). Although both proteins are structurally and functionally very similar, with the same amino acid sequence as the native human enzyme, they differ in the pattern of glycosilation of the protein depending on the originating cell line. Studies with both preparations have described a reduction in plasma, urinary sediment and tissue levels of Gb3, a decrease in the frequency of pain crisis and a reduction in left ventricular mass and improvement or stabilization of renal function. Studies have generally shown the greatest benefit when treatment is started at an early stage of the disease before extensive fibrosis or other irreversible tissue damage takes place. However, more data are needed to document long-term treatment outcomes. The aim of the present review is to provide an update overview of the two different forms of ERT for FD, their clinical effects in cardiac manifestations and their possible differences in terms of efficacy, side effects and safety profiles.

Alcohol consumption and risk of recurrent cardiovascular events and mortality in patients with clinically manifest vascular disease and diabetes mellitus: the Second Manifestations of ARTerial (SMART) disease study.

PubMed

Beulens, J W J; Algra, A; Soedamah-Muthu, S S; Visseren, F L J; Grobbee, D E; van der Graaf, Y

2010-09-01

This study investigated the relation between alcohol consumption and specific vascular events and mortality in a high risk population of patients with clinical manifestations of vascular disease and diabetes. Patients with clinically manifest vascular disease or diabetes (n=5447) from the SMART study were followed for cardiovascular events and mortality. Alcohol consumption was assessed with a baseline questionnaire and analysed in relation with coronary heart disease (CHD), amputations, stroke, and all-cause and vascular death. After a follow up of 4.7 years, we documented 363 cases of CHD, 187 cases of stroke, 79 amputations and 641 cases of all-cause death, of which 382 were vascular. In multivariate-adjusted models, alcohol consumption was inversely associated with CHD (p(linear trend)=0.007) and stroke (p(linear trend)=0.051) with respective hazard ratios of 0.39 (95%CI: 0.20-0.76) and 0.67 (0.31-1.46) for consuming 10-20 drinks/week compared with abstainers. We observed significant U-shaped associations between alcohol consumption and amputations (p(quadratic trend)=0.001), all-cause death (p(quadratic trend)=0.001) and vascular death (p(quadratic trend)=0.013). Hazard ratios for consuming 10-20 drinks/week were 0.29 (0.07-1.30) for amputations, 0.40 (0.24-0.69) for all-cause death and 0.34 (0.16-0.71) for vascular death compared with abstainers. Similar associations were observed for red wine consumption only. Moderate alcohol consumption (1-2 drinks/day) is not only associated with a reduced risk of vascular and all-cause death in a high risk patients with clinical manifestations of vascular disease, but also with reduced risks of non-fatal events like CHD, stroke and possibly amputations. Copyright 2010 Elsevier Ireland Ltd. All rights reserved.

[Cat-scratch disease with bone compromise: atypical manifestation].

PubMed

Rodríguez C, Magdalena; Giachetto L, Gustavo; Cuneo E, Alejandro; Gutiérrez B, María del C; Shimchack R, Mario; Pírez G, M Catalina

2009-08-01

Fever, headache, myalgias and lymphadenopathy are characteristic manifestations of cat-scratch disease but other less common findings are described in 2 to 10% of cases. We report two children that presented with hepatosplenic abscesses and bone involvement. One child, had multiple areas of increased uptake in the bone scintigram with a positive serology (IgG > 1/256, IgM slightly positive). The second child had destruction of the L2 vertebral body that compromised the channel and right foramen as visualized by MRI. In both cases, bacilli were observed in the bone biopsy by Warthing-Starry stain.

[Ocular manifestations of Behçet's disease].

PubMed

Saadoun, D; Cassoux, N; Wechsler, B; Boutin, D; Terrada, C; Lehoang, P; Bodaghi, B; Cacoub, P

2010-08-01

Eye involvement in Behçet's disease (BD) is frequent and an important cause of morbidity. The mean age at onset of uveitis is between 20 and 30 years in male and 30 years in female patients. Ocular involvement includes anterior, posterior or panuveitis. Uveitis may be the presenting manifestation of the disease in 20% of cases or may appear 2 or 3 years after the disease onset. The estimated risk of blindness at 5 years ranges from 15 to 25%. The main goals in the management of patients with BD uveitis are the rapid control of intraocular inflammation, the prevention of recurrent attacks, the achievement of complete remission, and preservation of vision. The medical treatment of patients with severe uveitis relies on the use of systemically administered drugs, including corticosteroids and cytotoxic agents. Anti-TNF agents and interferon-alpha seem to be efficient and well-tolerated alternative therapeutic options. Controlled clinical trials are mandatory to define the place of these new immunomodulatory agents in the therapeutic strategy, and especially their use as first-line therapy. Copyright (c) 2010 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

An unusual renal manifestation of chronic HBV infection.

PubMed

Aravindan, Ananthakrishnapuram; Yong, Jim; Killingsworth, Murray; Strasser, Simone; Suranyi, Michael

2010-08-01

Hepatitis B viral infection is usually a self-limiting disease in immunocompetent individuals. Chronic infection can be seen in up to 5% of infected patients. Renal manifestations of chronic HBV infection are usually glomerular. We describe here an uncommon presentation of a patient with chronic HBV infection with very high viral load and rapidly progressive renal failure. Renal biopsy showed features of tubulointerstitial nephritis and tubular epithelial inclusion bodies suggestive of HBV infection. Entecavir treatment slowed down the progression of his renal disease. Tubulointerstitial nephritis should be considered as a part of the differential diagnosis in patients with HBV infection. Early antiviral treatment may halt the progression of renal disease.

The Forgotten Plague: Psychiatric Manifestations of Ebola, Zika, and Emerging Infectious Diseases.

PubMed

Tucci, Veronica; Moukaddam, Nidal; Meadows, Jonathan; Shah, Suhal; Galwankar, Sagar C; Kapur, G Bobby

2017-01-01

The media and public health generally focus on the biological and physical ramifications of epidemics. Mental health issues that coincide with emerging diseases and epidemics are rarely examined and sometimes, even eschewed due to cultural considerations. Psychiatric manifestations of various infectious diseases, especially with a focus on Ebola Virus disease (EVD) and Zika Virus, are discussed in this commentary to illustrate the continued need of care after the resolution of the actual illness. Various infectious diseases have associations with mental illness, such as an increased risk of obsessive-compulsive disorders and Tourette syndrome in children with Group B streptococcal infection. Current EVD literature does not demonstrate a strong association of mental illness symptoms or diseases but there is a necessity of care that extends beyond the illness. Patients and their families experience depression, anxiety, trauma, suicidal ideation, panic and other manifestations. Zika virus has been associated neuronal injury, genetic alteration that affects fetal development and detrimental maternal mental health symptoms are being documented. While funding calls from the international community are present, there are no specific epidemiological data or fiscal estimates solely for mental health during or after infectious diseases epidemics or disasters that support health care providers and strengthen policies and procedures for responding to such situations. Therefore, those on the frontlines of epidemics including emergency physicians, primary care providers and infectious disease specialists should serve communicate this need and advocate for sustained and increased funding for mental health programs to heighten public awareness regarding acute psychiatric events during infectious diseases outbreaks and offer treatment and support when necessary.

The skin as a window to the blood: Cutaneous manifestations of myeloid malignancies.

PubMed

Li, Alvin W; Yin, Emily S; Stahl, Maximilian; Kim, Tae Kon; Panse, Gauri; Zeidan, Amer M; Leventhal, Jonathan S

2017-11-01

Cutaneous manifestations of myeloid malignancies are common and have a broad range of presentations. These skin findings are classified as specific, due to direct infiltration by malignant hematopoietic cells, or non-specific. Early recognition and diagnosis can have significant clinical implications, as skin manifestations may be the first indication of underlying hematologic malignancy, can reflect the immune status and stage of disease, and cutaneous reactions may occur from conventional and targeted agents used to treat myeloid disease. In addition, infections with cutaneous involvement are common in immunocompromised patients with myeloid disease. Given the varying presentations, dermatologic findings associated with myeloid malignancies can pose diagnostic challenges for hematologists and dermatologists. In this clinical review intended for the practicing hematologist/oncologist, we discuss the presentation, diagnosis, treatment, and prognostic value of the most common cutaneous manifestations associated with myeloid malignancies using illustrative macro- and microscopic figures and with a special emphasis on practical considerations. Copyright © 2017 Elsevier Ltd. All rights reserved.

The More the Merrier? Sibling Composition and Early Manifestations of Theory of Mind in Toddlers

ERIC Educational Resources Information Center

Leblanc, Élizabel; Bernier, Annie; Howe, Nina

2017-01-01

Sibling relationships are argued to offer a rich social context for the development of young children's theory of mind (ToM). There is evidence that the presence of siblings, particularly older siblings, may promote preschoolers' ToM, but it has not been investigated among toddlers. This study evaluated differences in early manifestations of ToM…

Radiologic manifestations in the musculoskeletal system of miscellaneous endocrine disorders.

PubMed

Chew, F S

1991-01-01

The manifestations of endocrine derangements in the musculoskeletal system in infancy and childhood are disturbances in growth and maturation and in adulthood are disturbances in maintenance and metabolism. Hypercortisolism during skeletal immaturity suppresses growth. In the adult, hypercortisolism leads to osteoporosis, osteonecrosis, and muscle wasting. Deficiency of growth hormone during skeletal development results in short stature. An excess of growth hormone in a skeletally immature individual results in gigantism, an excess in a skeletally mature individual results in acromegaly. Patients with gigantism have extreme height with normal body proportions. Musculoskeletal manifestations of acromegaly include soft-tissue thickening, vertebral body enlargement, characteristic hand and foot changes, and enthesal bony proliferation. Hyperthyroidism causes catabolism of protein and loss of connective tissue, which manifest as muscle wasting. Deficient levels of thyroid hormone cause defects in growth and development. Severe growth retardation from congenital hypothyroidism is rare because neonatal screening recognizes the disorder and leads to early treatment. The skeletal manifestation of hypergonadism in children is precocious growth and early skeletal maturation. Although the initial precocious growth spurt results in a tall child, early closure of the growth plates results in a short adult. Hypogonadism in the prepubertal child results in delayed adolescence and delayed skeletal maturation. Diabetes mellitus in childhood results in decreased growth, a phenomenon presumed to be secondary to nutritional abnormalities. Generalized osteoporosis and short stature are common. In the adult, generalized osteoporosis may accompany insulin-dependent diabetes mellitus if obesity is absent. Calcification of interdigital arteries of the foot is common in diabetics and uncommon in other conditions. Additional skeletal manifestations relate to complications of diabetes such as

Exome Sequencing Frequently Reveals the Cause of Early-Onset Chronic Kidney Disease

PubMed Central

Vivante, Asaf; Hildebrandt, Friedhelm

2016-01-01

The primary causes of chronic kidney disease (CKD) in children differ from those of adult onset CKD. In the United States the most common diagnostic groups of CKD that manifests before 25 years of age are: i) congenital anomalies of the kidneys and urinary tract (CAKUT) (49.1%), ii) steroid-resistant nephrotic syndrome (SRNS) (10.4%), iii) chronic glomerulonephritis (8.1%), and iv) renal cystic ciliopathies (5.3 %), encompassing >70% of CKD together. Recent findings suggest that early-onset CKD is caused by mutations in any one of over 200 different monogenic genes. High-throughput sequencing has very recently rendered identification of causative mutations in this high number of genes feasible. Molecular genetic diagnostics in early onset-CKD (before the age of 25 years) will, i) provide patients and families with a molecular genetic diagnosis, ii) generate new insights into diseases mechanisms, iii) allow etiology-based classification of patient cohorts for clinical studies and, iv) may have consequences for personalized treatment and prevention of CKD. In this review, we will discuss the implications of next-generation sequencing for clinical genetic diagnostics and discovery of novel genes in early-onset CKD. We also delineate the resulting opportunities for deciphering disease mechanisms and therapeutic implications. PMID:26750453

Rare ocular manifestations in an 11-year-old girl with incomplete Kawasaki disease: A case report.

PubMed

Gao, Yunxia; Zhang, Yifan; Lu, Fang; Wang, Xiaoyue; Zhang, Ming

2018-06-01

Kawasaki disease is a necrotizing vasculitis featuring fever, erythema, conjunctivitis, and lymphadenopathy. Ocular manifestations in Kawasaki disease are commonly limited to anterior segment, posterior segment lesions are rarely reported. We report a unique case of ocular manifestations in an 11-year-old girl with incomplete Kawasaki disease. An 11-year-old Asian girl presented with severe enophthalmos, retinitis, retinal detachment, and choroidal detachment secondary to an unexplained fever for 10 days. To the best of our knowledge, this is the first documented case of incomplete Kawasaki disease with severe posterior segment lesions. The local use of dexamethasone in the eye was effective in our patient. Surgical intervention might not be necessary even though the initial symptoms could be devastating. The eye should be monitoring the eye routinely in patients with Kawasaki disease.

Inter-arm systolic blood pressure differences, relations with future vascular events and mortality in patients with and without manifest vascular disease.

PubMed

Kranenburg, Guido; Spiering, Wilko; de Jong, Pim A; Kappelle, L Jaap; de Borst, Gert Jan; Cramer, Maarten J; Visseren, Frank L J; Aboyans, Victor; Westerink, Jan

2017-10-01

Inter-arm systolic blood pressure difference (SBPD) is an easily obtained patient characteristic which relates to vascular disease. We aimed to identify determinants of large inter-arm SBPD and to investigate the relation between inter-arm SBPD and vascular events in patients with and without manifest vascular disease. In a cohort of 7344 patients with manifest vascular disease or vascular risk factors alone enrolled in the Second Manifestations of ARTerial disease (SMART) study, single bilateral non-simultaneous blood pressure measurements were performed. Logistic and Cox regression was used to identify determinants of large inter-arm SBPD (≥15mmHg) and to investigate the relation between inter-arm SBPD and vascular events (composite of non-fatal myocardial infarction, stroke, and vascular mortality) and all-cause mortality. In all patients the median inter-arm SBPD was 7mmHg (IQR 3-11) and 1182 (16%) patients had inter-arm SBPD ≥15mmHg. Higher age, higher systolic blood pressure, diabetes mellitus, peripheral artery disease, carotid artery stenosis, higher carotid intima-media thickness, and lower ankle-brachial indices were related to large inter-arm SBPD (≥15mmHg). Each 5mmHg increase in inter-arm SBPD was related to a 12% higher risk of vascular events in patients without manifest vascular disease (HR 1.12; 95% CI 1.00-1.27), whereas no relation was apparent in patients with manifest vascular disease (HR 0.98; 95% CI 0.93-1.04, interaction p-value 0.036). Inter-arm SBPD was not related to all-cause mortality (HR 1.05; 95% CI 0.93-1.19). Inter-arm SBPD relates to a higher risk of vascular events in patients without manifest vascular disease, whereas this relation is not apparent in patients with manifest vascular disease. Copyright © 2017 Elsevier B.V. All rights reserved.

Early tissue damage and microstructural reorganization predict disease severity in experimental epilepsy

PubMed Central

Janz, Philipp; Schwaderlapp, Niels; Heining, Katharina; Häussler, Ute; Korvink, Jan G; von Elverfeldt, Dominik; Hennig, Jürgen; Egert, Ulrich

2017-01-01

Mesial temporal lobe epilepsy (mTLE) is the most common focal epilepsy in adults and is often refractory to medication. So far, resection of the epileptogenic focus represents the only curative therapy. It is unknown whether pathological processes preceding epilepsy onset are indicators of later disease severity. Using longitudinal multi-modal MRI, we monitored hippocampal injury and tissue reorganization during epileptogenesis in a mouse mTLE model. The prognostic value of MRI biomarkers was assessed by retrospective correlations with pathological hallmarks Here, we show for the first time that the extent of early hippocampal neurodegeneration and progressive microstructural changes in the dentate gyrus translate to the severity of hippocampal sclerosis and seizure burden in chronic epilepsy. Moreover, we demonstrate that structural MRI biomarkers reflect the extent of sclerosis in human hippocampi. Our findings may allow an early prognosis of disease severity in mTLE before its first clinical manifestations, thus expanding the therapeutic window. DOI: http://dx.doi.org/10.7554/eLife.25742.001 PMID:28746029

Disease evolution in late-onset and early-onset systemic lupus erythematosus.

PubMed

Aljohani, R; Gladman, D D; Su, J; Urowitz, M B

2017-10-01

Objective The objective of this study was to compare clinical features, disease activity, and outcome in late-onset versus early-onset systemic lupus erythematosus (SLE) over 5 years of follow up Method Patients with SLE since 1970 were followed prospectively according to standard protocol and tracked on a computerized database. Patients entering the cohort within one year of diagnosis constitute the inception cohort. Patients with late-onset (age at diagnosis ≥50) disease were identified and matched 1:2 based on gender and first clinic visit (±5) years with patients with early-onset disease (age at diagnosis 18-40 years). Results A total of 86 patients with late-onset disease (84.9% female, 81.4% Caucasian, mean age at SLE diagnosis ± SD 58.05 ± 7.30) and 169 patients with early-onset disease (86.4% female, 71% Caucasian, mean age at SLE diagnosis ± SD 27.80 ± 5.90) were identified. At enrollment, late-onset SLE patients had a lower total number of American College of Rheumatology (ACR) criteria, with less renal and neurologic manifestations. Mean SLE Disease Activity Index 2000 (SLEDAI-2K) scores were lower in late-onset SLE, especially renal features and anti-dsDNA positivity. Over 5 years, mean SLEDAI-2K scores decreased in both groups, while mean Systemic Lupus International Collaborating Clinics/ACR Damage Index (SDI) scores increased more significantly in the late-onset group; they developed more cardiovascular, renal, and ocular damage, and had higher prevalence of cardiovascular risk factors. Conclusion Although the late-onset SLE group had a milder presentation and less active disease, with the evolution of disease, they developed more organ damage likely as a consequence of cardiovascular risk factors and aging.

Post-Epidemic Chikungunya Disease on Reunion Island: Course of Rheumatic Manifestations and Associated Factors over a 15-Month Period

PubMed Central

Sissoko, Daouda; Malvy, Denis; Ezzedine, Khaled; Renault, Philippe; Moscetti, Frederic; Ledrans, Martine; Pierre, Vincent

2009-01-01

Although the acute manifestations of Chikungunya virus (CHIKV) illness are well-documented, few data exist about the long-term rheumatic outcomes of CHIKV-infected patients. We undertook between June and September 2006 a retrospective cohort study aimed at assessing the course of late rheumatic manifestations and investigating potential risk factors associated with the persistence of these rheumatic manifestations over 15 months. 147 participants (>16 yrs) with laboratory-confirmed CHIKV disease diagnosed between March 1 and June 30, 2005, were identified through a surveillance database and interviewed by telephone. At the 15-month-period evaluation after diagnosis, 84 of 147 participants (57%) self-reported rheumatic symptoms. Of these 84 patients, 53 (63%) reported permanent trouble while 31 (37%) had recurrent symptoms. Age ≥45 years (OR = 3.9, 95% CI 1.7–9.7), severe initial joint pain (OR = 4.8, 95% CI 1.9–12.1), and presence of underlying osteoarthritis comorbidity (OR = 2.9, 95% CI 1.1–7.4) were predictors of nonrecovery. Our findings suggest that long-term CHIKV rheumatic manifestations seem to be a frequent underlying post-epidemic condition. Three independent risk factors that may aid in early recognition of patients with the highest risk of presenting prolonged CHIKV illness were identified. Such findings may be particularly useful in the development of future prevention and care strategies for this emerging virus infection. PMID:19274071

Early Renal Involvement in a Girl with Classic Fabry Disease.

PubMed

Perretta, Fernando; Antongiovanni, Norberto; Jaurretche, Sebastián

2017-01-01

Fabry disease is an X-linked lysosomal storage disorder resulting from the deficiency or absence of the enzyme alpha galactosidase A; this defect leads to the systemic accumulation of globotriaosylceramide and its metabolites. Organic involvement in men is well known, but in women it is controversial, mainly due to the random X-chromosome inactivation in each of their cells (Lyon hypothesis). This would explain why women (heterozygotes) present a wide variability in the severity of their phenotype. The manifestations are multisystemic and begin in early childhood, reaching a severe compromise in adulthood. Typical acroparesthesia in hands and feet, gastrointestinal symptoms, angiokeratomas, dyshidrosis, hearing loss, arrhythmias, hypertrophic cardiomyopathy, cerebrovascular accidents, and renal failure can be observed. Nephropathy is one of the major complications of Fabry disease. Glomerular and vascular changes are present before progression to overt proteinuria and decreased glomerular filtration rate, even in pediatric patients. A case of incipient renal involvement in a girl with classic Fabry disease is reported.

20 CFR 702.603 - Determining the payrate for compensating occupational disease claims which become manifest after...

Code of Federal Regulations, 2010 CFR

2010-04-01

... occupational disease claims which become manifest after retirement. 702.603 Section 702.603 Employees' Benefits... AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not Immediately Result in Death or Disability § 702.603 Determining the payrate for compensating occupational disease...

20 CFR 702.604 - Determining the amount of compensation for occupational disease claims which become manifest...

Code of Federal Regulations, 2010 CFR

2010-04-01

... occupational disease claims which become manifest after retirement. 702.604 Section 702.604 Employees' Benefits... AND RELATED STATUTES ADMINISTRATION AND PROCEDURE Occupational Disease Which Does Not Immediately Result in Death or Disability § 702.604 Determining the amount of compensation for occupational disease...

Clinical Features and Extraintestinal Manifestations of Crohn Disease in Children

PubMed Central

Lee, Young Ah; Chun, Peter; Hwang, Eun Ha; Mun, Sang Wook; Lee, Yeoun Joo

2016-01-01

Purpose The aim of this study was to investigate the clinical features and extraintestinal manifestations (EIMs) of Crohn disease (CD) in Korean pediatric patients. Methods The medical records of 73 children diagnosed with CD were retrospectively reviewed. Data regarding baseline demographic and clinical characteristics, including CD phenotype at diagnosis based on the Montreal classification, and clinical features and course of EIMs were investigated. Results Fifty-two (71.2%) of the patients were males. The mean age of the patients was 12.5 years. The mean follow-up period was 3.4 years. The disease location was ileal in 3 (4.1%) of the patients, colonic in 13 (17.8%), ileocolonic in 56 (76.7%). The clinical behavior was inflammatory in 62 (84.9%) of the patients, stricturing in 8 (11.0%), and penetrating in 3 (4.1%). Perianal abscesses or fistulas were found in 37 (50.7%) of the patients. EIMs observed during the study period were anal skin tag in 25 patients (34.2%), hypertransaminasemia in 20 (27.4%), peripheral arthritis in 2 (2.7%), erythema nodosum in 2 (2.7%), vulvitis in 1 (1.4%), uveitis in 1 (1.4%), and pulmonary thromboembolism in 1 (1.4%). Conclusion Perianal diseases and manifestations were present in more than half of Korean pediatric CD patients at diagnosis. Inspection of the anus should be mandatory in Korean children with suspicious CD, as perianal fistulas, abscesses, and anal skin tags may be the first clue to the diagnosis of CD. PMID:28090468

Cat-scratch disease: ocular manifestations and treatment outcome.

PubMed

Habot-Wilner, Zohar; Trivizki, Omer; Goldstein, Michaella; Kesler, Anat; Shulman, Shiri; Horowitz, Josepha; Amer, Radgonde; David, Ran; Ben-Arie-Weintrob, Yael; Bakshi, Erez; Almog, Yehoshua; Sartani, Gil; Vishnevskia-Dai, Vicktoria; Kramer, Michal; Bar, Asaf; Kehat, Rinat; Ephros, Moshe; Giladi, Michael

2018-03-05

To characterize cat-scratch disease (CSD) ocular manifestations and visual outcome and evaluate the effect of systemic antibiotics and corticosteroids on final visual acuity (VA). Multicentre retrospective cohort study. Medical records of 86 patients with ocular disease (107 eyes) of 3222 patients identified in a national CSD surveillance study were reviewed. Mean age was 35.1 ± 14.2 years. Median follow-up was 20 weeks (range 1-806 weeks). Of 94/107 (88%) eyes with swollen disc, 60 (64%) had neuroretinitis at presentation, 14 (15%) developed neuroretinitis during follow-up, and 20 (21%) were diagnosed with inflammatory disc oedema. Optic nerve head lesion, uveitis, optic neuropathy and retinal vessel occlusion were found in 43 (40%), 38 (36%), 34 (33%) and 8 (7%) eyes, respectively. Good VA (better than 20/40), moderate vision loss (20/40-20/200) and severe vision loss (worse than 20/200) were found in 26/79 (33%), 35/79 (44%) and 18/79 (23%) eyes at baseline and in 63/79 (80%), 11/79 (14%) and 5/79 (6%) eyes at final follow-up, respectively (p < 0.001). Significant VA improvement (defined as improvement of ≥3 Snellen lines at final follow-up compared to baseline) occurred in 12/24 (50%) eyes treated with antibiotics compared with 14/16 (88%) eyes treated with antibiotics and corticosteroids (p = 0.02). Multivariate logistic regression was suggestive of the same association (odds ratio 7.0; 95% CI 1.3-37.7; p = 0.024). Optic nerve head lesion is a common and unique manifestation of ocular CSD. Most patients improved and had final good VA. Combined antibiotics and corticosteroid treatment was associated with a better visual outcome. © 2018 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

[The clinical characteristics of the early manifestations of radiation exposure in children].

PubMed

Evdokimov, I K

1993-11-01

The article substantiates the necessity to conduct the thorough study not only of the remote consequences of the Chernobyl APS disaster, but also of the early clinical manifestations of radiation influence in children, as a most vulnerable group in respect to radiation. Age factor is considered to be one of the dominant features which influence upon the absorptive capacity of thyroid gland in respect to radioiodine, and thus provoking a high vulnerability of children in crisis situations. The authors study hematological peculiarities of radioreactions in children and adults. There are recommendations for preventing the reception of radionuclides by babies during lactation.

Clinical manifestations in uveitis patients with and without rheumatic disease in a Chinese population in Taiwan.

PubMed

Tseng, Shi-Ting; Yao, Tsung-Chieh; Huang, Jing-Long; Yeh, Kuo-Wei; Hwang, Yih-Shiou

2017-12-01

Uveitis can be a local eye disease or a manifestation of systemic rheumatologic disorders. However, the differences of clinical manifestations between uveitis patients with or without systemic rheumatologic disease have been seldom described in literature. We investigated the clinical features and complications of rheumatic disease-related uveitis, and compared the characteristics in patients with and without rheumatic disease in a Chinese population in Taiwan. A retrospective review was performed for all patients who had been diagnosed with uveitis between January 2009 and June 2014 at the Department of Ophthalmology, Chang Gung Memorial Hospital, Taoyuan, Taiwan. A total of 823 uveitis patients were enrolled in the study, including 123 patients with rheumatic diseases. The most frequent rheumatic diseases included ankylosing spondylitis (5.8%), followed by Behçet's disease (2.8%), sarcoidosis (1.4%), psoriasis (1.1%), and juvenile idiopathic arthritis (1.1%). Compared with patients without rheumatic disease, those with rheumatic disease-related uveitis had a lower mean age at onset (35.1 ± 15.8 years vs. 44.0 ± 17.5 years), a longer follow-up period (27.1 ± 25.3 months vs. 22.2 ± 23.0 months), a higher incidence of anterior uveitis (69.0% vs. 46.3%), less frequent posterior uveitis (4.9% vs. 21.4%), a higher incidence of recurrence (26.8% vs. 14.1%), more frequent bilateral involvement (53.7% vs. 38.8%), and more frequent posterior synechiae (17.2% vs. 9.4%). The disease course and clinical manifestations of rheumatic disease-related uveitis were different from those unrelated. Patients with rheumatic disease-related uveitis had a higher recurrent rate and more frequent posterior synechiae than patients without rheumatic diseases. Copyright © 2015. Published by Elsevier B.V.

Gastrointestinal Manifestations of Cystic Fibrosis

PubMed Central

2016-01-01

Cystic fibrosis has historically been considered a pulmonary disease, but with the increasing life expectancy of these patients, gastrointestinal manifestations are becoming more important. Furthermore, nutritional status is closely linked to pulmonary function and, thus, overall mortality. This article discusses gastrointestinal manifestations (which involve nutritional, pancreatic, hepatobiliary, and, in particular, gastrointestinal tract issues) of cystic fibrosis as well as management of the disease. In addition, the article discusses studies that have been critical to our understanding of gastrointestinal manifestations of cystic fibrosis. PMID:27330503

Idiopathic ulcers as an oral manifestation in pediatric patients with AIDS: multidisciplinary management.

PubMed

Martinez-Sandoval, B; Ceballos-Hernández, H; Téllez-Rodríguez, J; Xochihua-Díaz, L; Durán-Ibarra, G; Pozos-Guillen, A J

2012-01-01

HIV infection is a major global health problem affecting developing and developed countries alike. HIV infection is associated with multiple oral lesions, some of which are of value in diagnosing the disease. The aim of this report is to describe the clinical manifestations and their multidisciplinary management, in a 6-year-old girl with AIDS. The findings of this case report indicate that, it is essential to be familiar with the early oral manifestations of AIDS in order to understand the patient's dental health needs, apply preventive methods, control caries, and understand the value of oral lesions as diagnostic markers of disease progression in children with HIV infection. A multidisciplinary management is fundamental.

Manifesting heterozygotes in McArdle disease: a myth or a reality-role of statins.

PubMed

Núñez-Manchón, Judit; Ballester-Lopez, Alfonsina; Koehorst, Emma; Linares-Pardo, Ian; Coenen, Daniëlle; Ara, Ignacio; Rodriguez-Lopez, Carlos; Ramos-Fransi, Alba; Martínez-Piñeiro, Alicia; Lucente, Giuseppe; Almendrote, Miriam; Coll-Cantí, Jaume; Pintos-Morell, Guillem; Lozano, Alejandro Santos; Arenas, Joaquin; Martín, Miguel Angel; de Castro, Mauricio; Lucia, Alejandro; Santalla, Alfredo; Nogales-Gadea, Gisela

2018-06-20

McArdle disease is an autosomal recessive condition caused by deficiency of the PYGM gene-encoded muscle isoform of glycogen phosphorylase. Some cases of "manifesting" heterozygotes or carriers (i.e., patients who show some McArdle-like symptoms or signs despite being carriers of only one mutated PYGM allele) have been reported in the literature but there is controversy, with misdiagnosis being a possibility. The purpose of our study was to determine if there are actually "manifesting" heterozygotes of McArdle disease and, if existing, whether statin treatment can trigger such condition. Eighty-one relatives of McArdle patients (among a total of 16 different families) were studied. We determined whether they were carriers of PYGM mutations and also collected information on exercise tests (second wind and modified Wingate anaerobic test) and statin intake. We found 50 carriers and 31 non-carriers of PYGM mutations. Although we found existence of heterozygotes manifesting some exercise-related muscle problems such as exacerbated myalgia or weakness, they only accounted for 14% of the carriers and muscle symptoms were milder than those commonly reported in patients. Further, no carrier (whether reporting symptoms or not) showed the second wind phenomenon or a flat blood lactate response to maximal-intensity exercise, both of which are hallmarks of McArdle disease. On the other hand, statin myotoxicity was not associated with muscle symptom onset.

Early life programming and the risk of non-alcoholic fatty liver disease.

PubMed

Lynch, C; Chan, C S; Drake, A J

2017-06-01

Non-alcoholic fatty liver disease (NAFLD) is associated with obesity, insulin resistance, type 2 diabetes and cardiovascular disease and can be considered the hepatic manifestation of the metabolic syndrome. NAFLD represents a spectrum of disease, from the relatively benign simple steatosis to the more serious non-alcoholic steatohepatitis, which can progress to liver cirrhosis, hepatocellular carcinoma and end-stage liver failure, necessitating liver transplantation. Although the increasing prevalence of NAFLD in developed countries has substantial implications for public health, many of the precise mechanisms accounting for the development and progression of NAFLD are unclear. The environment in early life is an important determinant of cardiovascular disease risk in later life and studies suggest this also extends to NAFLD. Here we review data from animal models and human studies which suggest that fetal and early life exposure to maternal under- and overnutrition, excess glucocorticoids and environmental pollutants may confer an increased susceptibility to NAFLD development and progression in offspring and that such effects may be sex-specific. We also consider studies aimed at identifying potential dietary and pharmacological interventions aimed at reducing this risk. We suggest that further human epidemiological studies are needed to ensure that data from animal models are relevant to human health.

Autoimmune bullous skin diseases. Part 1: Clinical manifestations.

PubMed

Kneisel, Andrea; Hertl, Michael

2011-10-01

Autoimmune bullous skin diseases are characterized by autoantibodies against adhesion molecules of the skin. Pemphigus is a disorder with an intraepidermal loss of adhesion and is characterized by fragile blisters and erosions. Pemphigus vulgaris often shows extensive lesions of the oral mucosa, while pemphigus foliaceus is commonly restricted to cutaneous involvement with puff pastry-like scale formation. Paraneoplastic pemphigus is obligatorily associated with malignancies and often presents as hemorrhagic stomatitis with multiforme-like exanthems. IgA pemphigus typically presents with pustules and annular plaques but not with mucosal involvement. The clinical spectrum of the pemphigoids includes tense blisters, urticarial plaques, and prurigo- like eczematous lesions. Pemphigoid gestationis mostly occurs during the last trimester of pregnancy and mucous membrane pemphigoid primarily involves the oral mucosa and conjunctivae and leads to scarring. Linear IgA bullous dermatosis manifests with tense blisters in a "cluster of jewels"-like pattern in childhood and is more heterogeneous in adulthood. Classical epidermolysis bullosa acquisita shows extensive skin fragility. Dermatitis herpetiformis is associated with gluten-sensitive enteropathy and manifests clinically with severe itching and papulovesicles on the extensor surfaces of the extremities and the lumbosacral area. The intention of the review is to demonstrate the heterogeneous clinical spectrum of autoimmune bullous disorders. © The Authors • Journal compilation © Blackwell Verlag GmbH, Berlin.

Early Developmental Conditioning of Later Health and Disease: Physiology or Pathophysiology?

PubMed Central

Hanson, M. A.; Gluckman, P. D.

2014-01-01

Extensive experimental animal studies and epidemiological observations have shown that environmental influences during early development affect the risk of later pathophysiological processes associated with chronic, especially noncommunicable, disease (NCD). This field is recognized as the developmental origins of health and disease (DOHaD). We discuss the extent to which DOHaD represents the result of the physiological processes of developmental plasticity, which may have potential adverse consequences in terms of NCD risk later, or whether it is the manifestation of pathophysiological processes acting in early life but only becoming apparent as disease later. We argue that the evidence suggests the former, through the operation of conditioning processes induced across the normal range of developmental environments, and we summarize current knowledge of the physiological processes involved. The adaptive pathway to later risk accords with current concepts in evolutionary developmental biology, especially those concerning parental effects. Outside the normal range, effects on development can result in nonadaptive processes, and we review their underlying mechanisms and consequences. New concepts concerning the underlying epigenetic and other mechanisms involved in both disruptive and nondisruptive pathways to disease are reviewed, including the evidence for transgenerational passage of risk from both maternal and paternal lines. These concepts have wider implications for understanding the causes and possible prevention of NCDs such as type 2 diabetes and cardiovascular disease, for broader social policy and for the increasing attention paid in public health to the lifecourse approach to NCD prevention. PMID:25287859

Angiopoietin-2 serum levels correlate with severity, early onset and cardiovascular disease in patients with rheumatoid arthritis.

PubMed

López-Mejías, Raquel; Corrales, Alfonso; Genre, Fernanda; Hernández, José L; Ochoa, Rodrigo; Blanco, Ricardo; González-Juanatey, Carlos; Martín, Javier; Llorca, Javier; González-Gay, Miguel A

2013-01-01

Rheumatoid arthritis (RA) is an inflammatory disease associated with accelerated atherosclerosis and high risk of cardiovascular (CV) disease. Angiopoietin-2 (Angpt-2), a marker of endothelial cell activation, has been proposed as a mediator of angiogenesis, which might play an important role in the regulation of endothelial integrity and inflammation. Therefore, the aim of this study was to determine whether Angpt-2 is related to severity and CV disease in RA patients. Angpt-2 serum levels were measured by enzyme linked immunosorbent assay (ELISA) in 290 patients with RA. A control group of 100 individuals frequency matched by age and sex and classic CV risk factors and CV disease was also assessed. Eighty-four patients with RA (28.9%) had experienced CV events. Also, extra-articular manifestations were present in 41 (14%) of these patients. Although there were not significant differences between patients and controls, a correlation between age at the time of disease onset and Angpt-2 was observed in RA patients (r=-0.31; p=0.02). Angpt-2 serum levels also correlated positively with extra-articular disease (mean±standard deviation in RA patients with and without extra-articular manifestations were 2476±1716 pg/ml and 1897±1228 pg/ml, respectively; p=0.01). Moreover, after adjustment for sex, age at RA diagnosis and CV risk factors, Angpt-2 levels were higher in RA patients with CV disease than in RA patients without CV complications (2472±1826 pg/ml vs. 1875±1101 pg/ml; p=0.05). Angpt-2 serum levels remained significantly higher in RA patients with CV disease compared to those without CV disease after additional adjustment for extra-articular manifestations (p=0.04). Our results show that Angpt-2 serum levels correlate with disease severity, early onset and CV disease in RA patients.

Herpes zoster in African patients: an early manifestation of HIV infection.

PubMed

Van de Perre, P; Bakkers, E; Batungwanayo, J; Kestelyn, P; Lepage, P; Nzaramba, D; Bogaerts, J; Serufilira, A; Rouvroy, D; Uwimana, A

1988-01-01

During a 3-month period, 131 cases of herpes zoster were diagnosed in Kigali, Rwanda. There were 46 female and 85 male patients. Mean age was 29 years (range 1-66). An unusually high proportion of patients presented with cranial and sacral nerve localisation of their cutaneous lesions. 55/131 patients (42%) had involvement of more than one dermatome. None of the patients had an underlying condition known to favour herpes zoster. 120/131 (92%) had antibodies to HIV detected by an immunoenzymatic assay (EIA) and indirect immunofluorescence. 92/125 adult patients (74%) had no sign or symptom related to HIV infection other than herpes zoster. This study suggests that herpes zoster in Central Africa is an early and readily detectable manifestation of HIV-induced immunosuppression.

Treatment of early Parkinson's disease.

PubMed

Pahwa, Rajesh; Lyons, Kelly E

2014-08-01

This review summarizes currently available treatment options and treatment strategies, investigational treatments, and the importance of exercise for early Parkinson's disease. The available treatment options for early Parkinson's disease have changed little in the past decade and include carbidopa/levodopa, dopamine agonists, and monoamine oxidase type B (MAO-B) inhibitors. However, we discuss changes in treatment strategies, including dosing and the use of combination therapy used in an attempt to reduce or delay the appearance of motor complications and other adverse events. We will also review several investigational treatments that have shown promise for the treatment of early Parkinson's disease, including a new extended release formulation of carbidopa/levodopa (IPX066), safinamide which inhibits MAO-B, dopamine uptake and glutamate and pardoprunox which is a 5HT-1A agonist and a partial dopamine agonist. Finally, we discuss recent studies focusing on exercise as an important component in the management of early Parkinson's disease. Advances in the management of early Parkinson's disease include evolving treatment strategies, new investigational treatments, and earlier implementation of various forms of exercise.

Oral manifestations as an early clinical sign of acute myeloid leukaemia: a case report.

PubMed

Guan, G; Firth, N

2015-03-01

Leukaemia is the most common malignancy in children and one of the most common malignancies in young adults. Acute myeloid leukaemia is often associated with early oral manifestations. The purpose of this study is to report the case of a 49-year-old male with spontaneous gingival bleeding for over two years with undiagnosed leukaemia. Haematological investigation was instigated and on referral to the Haematology Department at Dunedin Public Hospital, the diagnosis of an acute myeloid leukaemia was confirmed. Since oral lesions can be one of the early events of acute myeloid leukaemia, they may be considered as an important diagnostic indicator for oral health practitioners, and their roles in diagnosing and treating such patients. © 2015 Australian Dental Association.

Early diagnosis of peripheral nervous system involvement in Fabry disease and treatment of neuropathic pain: the report of an expert panel

PubMed Central

2011-01-01

Background Fabry disease is an inherited metabolic disorder characterized by progressive lysosomal accumulation of lipids in a variety of cell types, including neural cells. Small, unmyelinated nerve fibers are particularly affected and small fiber peripheral neuropathy often clinically manifests at young age. Peripheral pain can be chronic and/or occur as provoked attacks of excruciating pain. Manifestations of dysfunction of small autonomic fibers may include, among others, impaired sweating, gastrointestinal dysmotility, and abnormal pain perception. Patients with Fabry disease often remain undiagnosed until severe complications involving the kidney, heart, peripheral nerves and/or brain have arisen. Methods An international expert panel convened with the goal to provide guidance to clinicians who may encounter unrecognized patients with Fabry disease on how to diagnose these patients early using simple diagnostic tests. A further aim was to offer recommendations to control neuropathic pain. Results We describe the neuropathy in Fabry disease, focusing on peripheral small fiber dysfunction - the hallmark of early neurologic involvement in this disorder. The clinical course of peripheral pain is summarized, and the importance of medical history-taking, including family history, is highlighted. A thorough physical examination (e.g., angiokeratoma, corneal opacities) and simple non-invasive sensory perception tests could provide clues to the diagnosis of Fabry disease. Reported early clinical benefits of enzyme replacement therapy include reduction of neuropathic pain, and adequate management of residual pain to a tolerable and functional level can substantially improve the quality of life for patients. Conclusions Our recommendations can assist in diagnosing Fabry small fiber neuropathy early, and offer clinicians guidance in controlling peripheral pain. This is particularly important since management of pain in young patients with Fabry disease appears to be

Recurrent Fever, Anemia, Arthralgia, and Genu Varum as Late Manifestations of Congenital Syphilis.

PubMed

Quaresma, Liliana; Gonçalves, Juan; Estanqueiro, Paula; Salgado, Manuel

2015-12-01

We report an unusual case of recurrent fever, inflammatory knee pain, genu varum, persistent anemia, and high erythrocyte sedimentation rate in a 28-month-old boy as late manifestations of congenital syphilis (CS). Despite standard penicillin treatment at the end of the first month of life, it recurred later in life, more than once. In the first relapse, manifested by a likely gumma lesion, the prior penicillin treatment plus a negative venereal disease research laboratory result unduly led to exclusion of CS. A second treatment with penicillin led to complete clinical resolution. Although rare, bow legs, recurrent fever, anemia, and inflammatory arthralgias may be manifestations of late CS. Congenital syphilis should be considered throughout early childhood, especially if history of syphilis infection is present. A negative venereal disease research laboratory result does not exclude late syphilis, present in nearly 30% of these patients. The possibility of atypical symptoms of this "great masquerader" should always be borne in mind.

Orbital manifestations in patients with acquired immunodeficiency syndrome.

PubMed

Sodhi, Punita Kumari

2014-01-01

The orbital manifestations of acquired immunodeficiency syndrome(AIDS) are uncommon. To provide a review of orbital manifestations of AIDS, the predisposing factors, investigations, treatment and outcome. Meticulous and systematic literature search of Pubmed to identify manuscripts describing orbital manifestations of AIDS was done and the articles were reviewed.The keywords used in the search were “orbit and AIDS”, “HIV positive and orbit”,“orbit manifestations in AIDS”, “orbital disease and AIDS” and “orbital infections and AIDS”. The orbital involvement in AIDS may present with opportunistic infections from organisms like fungi, viruses, bacteria and protozoa or with malignancies like Kaposi’s sarcoma, squamous cell carcinoma, smooth muscle cell tumors and lymphoma.The predisposing factors for orbital involvement in AIDS are low CD4+ cell count and the immunosuppressive states like diabetes, diabetic ketoacidosis, intravenous drug abuse and neutropenia. A patient may present with fever, headache, nausea, vomiting,decreased vision, ocular pain, and, in cases of mass formation, there is periorbital swelling, axial proptosis, globe displacement and swollen optic disc. Radiologically,mass formation, orbital bony destruction, and spread of disease to contiguous structures including the central nervous system may be seen. The medical management includes therapy for infection and HIV-1 protease inhibitors (highly active antiretroviral therapy)to suppress HIV-1 replication. For tumors, radical surgery including debulking followed by postoperative radiotherapy is generally needed. Orbital involvements with AIDS in any form, infective or malignancy, causes significant morbidity and mortality and should be diagnosed and managed as early as possible.

Manifestations of Lyme carditis.

PubMed

Kostić, Tomislav; Momčilović, Stefan; Perišić, Zoran D; Apostolović, Svetlana R; Cvetković, Jovana; Jovanović, Andriana; Barać, Aleksandra; Šalinger-Martinović, Sonja; Tasić-Otašević, Suzana

2017-04-01

The first data of Lyme carditis, a relatively rare manifestation of Lyme disease, were published in eighties of the last century. Clinical manifestations include syncope, light-headedness, fainting, shortness of breath, palpitations, and/or chest pain. Atrioventricular (AV) electrical block of varying severity presents the most common conduction disorder in Lyme carditis. Although is usually mild, AV block can fluctuates rapidly and progress from a prolonged P-R interval to a His-Purkinje block within minutes to hours and days. Rarely, Lyme disease may be the cause of endocarditis, while some studies and reports, based on serological and/or molecular investigations, have suggested possible influence of Borrelia burgdorferi on degenerative cardiac valvular disease. Myocarditis, pericarditis, pancarditis, dilated cardiomyopathy, and heart failure have also been described as possible manifestations of Lyme carditis. The clinical course of Lyme carditis is generally mild, short term, and in most cases, completely reversible after adequate antibiotic treatment. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Effects of Phosphate Binder Therapy on Vascular Stiffness in Early Stage Chronic Kidney Disease

PubMed Central

Seifert, Michael E.; de las Fuentes, Lisa; Rothstein, Marcos; Dietzen, Dennis J.; Bierhals, Andrew J.; Cheng, Steven C.; Ross, Will; Windus, David; Dávila-Román, Víctor G.; Hruska, Keith A.

2013-01-01

Background/Aims Cardiovascular disease (CVD) is increased in chronic kidney disease (CKD), and contributed to by the CKD-mineral bone disorder (CKD-MBD). The CKD-MBD begins in early CKD and its vascular manifestations begin with vascular stiffness proceeding to increased carotid artery intima-media thickness (cIMT) and vascular calcification (VC). Phosphorus is associated with this progression and is considered a CVD risk factor in CKD. We hypothesized that modifying phosphorus balance with lanthanum carbonate (LaCO3) in early CKD would not produce hypophosphatemia and may affect vascular manifestations of the CKD-MBD. Methods We randomized 38 subjects with normophosphatemic stage 3 CKD to a fixed dose of LaCO3 or matching placebo without adjusting dietary phosphorus in a 12-month randomized, double-blind, pilot and feasibility study. The primary outcome was the change in serum phosphorus. Secondary outcomes were changes in measures of phosphate homeostasis and vascular stiffness assessed by carotid-femoral pulse wave velocity (PWV), cIMT and VC over 12 months. Results There were no statistically significant differences between LaCO3 and placebo with respect to the change in serum phosphorus, urinary phosphorus, tubular reabsorption of phosphorus, PWV, cIMT, or VC. Biomarkers of the early CKD-MBD such as plasma fibroblast growth factor-23 (FGF23), Dickkopf-related protein 1 (DKK1), and sclerostin were increased 2–3-fold at baseline but were not affected by LaCO3. Conclusion 12 months of LaCO3 had no effect on serum phosphorus and did not alter phosphate homeostasis, PWV, cIMT, VC, or biomarkers of the CKD-MBD. PMID:23941761

[Pulmonary manifestations in systemic lupus erythematosus].

PubMed

Vincze, Krisztina; Odler, Balázs; Müller, Veronika

2016-07-01

Systemic lupus erythematosus is the most common connective tissue disease that is associated with pulmonary manifestations. Although lupus has the potential to affect any organ, lung involvement is observed during the course of the disease in most cases and it is prognostic for outcome. Pulmonary manifestations in lupus can be classified into five groups based on the anatomical involvement: pleura, lung parenchyma, bronchi and bronchioli, lung vasculature and respiratory muscles can be involved. The most common respiratory manifestations attributable to lupus are pleuritis with or without pleural effusion, pulmonary vascular disease, upper and lower airway dysfunction, parenchymal disease, and diaphragmatic dysfunction (shrinking lung syndrome). In this article the authors summarize lung involvement of lupus, its diagnosis, therapy and prognosis. Orv. Hetil., 2016, 157(29), 1154-1160.

Cutaneous manifestations of Crohn's disease, its spectrum, and its pathogenesis: intracellular consensus bacterial 16S rRNA is associated with the gastrointestinal but not the cutaneous manifestations of Crohn's disease.

PubMed

Crowson, A Neil; Nuovo, Gerard J; Mihm, Martin C; Magro, Cynthia

2003-11-01

The classic pathology of skin disease discontinuous from the inflamed gastrointestinal (GI) tract in patients with Crohn's disease (CD) includes pyoderma gangrenosum (PG), erythema nodosum (EN), and so-called metastatic Crohn's disease. The purpose of this study was two-fold: First, we explored the full spectrum of cutaneous lesions associated with Crohn's disease, and second, we sought to explore a potential molecular basis of the skin lesions in patients with CD. In this regard, we analyzed skin and GI tract biopsies from affected patients for the consensus bacterial SrRNA to determine whether direct bacterial infection was associated with either condition. Formalin-fixed, paraffin-embedded sections were studied and correlated to clinical presentation and histories from 33 patients with CD. Consensus bacterial RNA sequences were analyzed using an RT in situ PCR assay on both skin biopsy and GI biopsy material. The GI tract material included biopsies from 3 patients who had skin lesions and from 7 patients in whom there were no known skin manifestations. There were 8 cases of neutrophilic dominant dermal infiltrates, including pyoderma gangrenosum, 6 cases of granuloma annulare/necrobiosis lipoidica-like lesions, 5 cases of sterile neutrophilic folliculitis, 5 cases of panniculitis, 4 cases of vasculitis, 2 cases of psoriasis, 2 cases of lichenoid and granulomatous inflammation, and 1 case of classic metastatic CD. Intracellular bacterial 16S rRNA was detected in 8 of 10 tissues of active CD in the GI tract, of which 3 of the cases tested were from patients who also developed skin lesions at some point in their clinical course; in contrast, none of the skin biopsies had detectable bacterial RNA. The dermatopathological manifestations of CD discontiguous from the involved GI tract mucosa have in common a vascular injury syndrome, typically with a prominent extravascular neutrophilic and/or histiocytic dermal infiltrate. In addition, this study, the first to

Cardiac manifestations of sarcoidosis: diagnosis and management.

PubMed

Birnie, David H; Kandolin, Riina; Nery, Pablo B; Kupari, Markku

2017-09-14

Approximately 5% of patients with sarcoidosis will have clinically manifest cardiac involvement presenting with one or more of ventricular arrhythmias, conduction abnormalities, and heart failure. Cardiac presentations can be the first (and/or an unrecognized) manifestation of sarcoidosis in a variety of circumstances. Cardiac symptoms are usually dominant over extra-cardiac as most patients with clinically manifest disease have minimal extra-cardiac disease and up to two-thirds have isolated cardiac sarcoidosis (CS). It is estimated that another 20-25% of pulmonary/systemic sarcoidosis patients have asymptomatic cardiac involvement (clinically silent disease). The extent of left ventricular dysfunction seems to be the most important predictor of prognosis among patients with clinically manifest CS. In addition, the extent of myocardial late gadolinium enhancement is emerging as an important prognostic factor. The literature shows some controversy regarding outcomes for patients with clinically silent CS and larger studies are needed. Immunosuppression therapy (usually with corticosteroids) has been suggested for the treatment of clinically manifest CS despite minimal data supporting it. Fluorodeoxyglucose Positron Emission Tomography imaging is often used to detect active disease and guide immunosuppression. Patients with clinically manifest disease often need device therapy, typically with implantable cardioverter defibrillators. Published on behalf of the European Society of Cardiology. All rights reserved. © The Author 2016. For permissions please email: journals.permissions@oup.com.

Effects of Vedolizumab Therapy on Extraintestinal Manifestations in Inflammatory Bowel Disease.

PubMed

Fleisher, Mark; Marsal, Jan; Lee, Scott D; Frado, Laura E; Parian, Alyssa; Korelitz, Burton I; Feagan, Brian G

2018-04-01

Approximately 15-20% of ulcerative colitis patients and 20-40% of those with Crohn's disease experience extraintestinal manifestations (EIMs) of their inflammatory bowel disease (IBD). Clinicians who treat IBD must manage EIMs affecting multiple organs that variably correlate with intestinal disease activity. Vedolizumab is a monoclonal antibody for the treatment of IBD with a gut-selective mechanism of action. This report evaluates whether vedolizumab is an effective treatment of EIMs, given its gut-specific mechanism of action. We report 8 case studies of patients with various EIMs, including pyoderma gangrenosum, peripheral arthralgia/arthritis, axial arthropathies, erythema nodosum, and uveitis, who received vedolizumab therapy. Vedolizumab therapy was effective for pyoderma gangrenosum in ulcerative colitis, uveitis, erythema nodosum, polyarticular arthropathy, and ankylosing spondylitis/sacroiliitis but did not provide sustained benefit for the treatment of pyoderma gangrenosum in a patient with Crohn's disease. These cases demonstrate the potential of vedolizumab as a treatment of EIMs in patients with IBD.

[Drug treatment of early-stage (de novo and "honeymoon") Parkinson disease].

PubMed

Cesaro, P; Defebvre, L

2014-04-01

In this article, we discuss the management of motor symptoms during the early phases of Parkinson's disease, excluding that of any other clinical manifestation. We relied primarily upon recently published data and do not describe older publications relating to anticholinergic drugs or amantadine. The initial pharmacological treatment of idiopathic Parkinson's disease (IPD) is symptomatic and remains based upon dopaminergic drugs. However, the development of new drugs has broadened the range of strategic options and improved overall patient management. Announcing the diagnosis is a critical moment, as pointed out by patients' associations. Patients should be advised to maintain personal, professional, social and physical activities as long as possible. The potential benefit of early pharmacological treatment should be explained, focusing on the possible disease-modifying effect of drugs such as rasagiline. According to current guidelines, L-Dopa is preferred in patients above 65years of age, while those below 65 should be treated with dopamine agonists. Like monoamine oxidase inhibitors B (MAOI-B), synthetic dopamine agonists exhibit several advantages: easy-to-use treatment with a once-daily administration, delayed L-Dopa initiation, significant efficacy on motor symptoms (although lower than that of L-Dopa). MOAI can be prescribed in association with L-Dopa or dopamine agonists. Rasagiline also delays L-Dopa initiation, and consequently motor complications. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Eye movement disorders are an early manifestation of CACNA1A mutations in children.

PubMed

Tantsis, Esther M; Gill, Deepak; Griffiths, Lyn; Gupta, Sachin; Lawson, John; Maksemous, Neven; Ouvrier, Robert; Riant, Florence; Smith, Robert; Troedson, Christopher; Webster, Richard; Menezes, Manoj P

2016-06-01

The alpha-1 isoform of the calcium channel gene is expressed abundantly in neuronal tissue, especially within the cerebellum. Mutations in this gene may manifest with hemiplegic migraine, spinocerebellar ataxia type 6 (SCA6) and episodic ataxia type 2 (EA2) in adults. There are reports of children with CACAN1A mutations presenting with paroxysmal tonic upgaze, abnormal saccades and congenital nystagmus as well as severe forms of hemiplegic migraine. The aim of this study was to review the clinical presentation and subsequent course of all children with a CACNA1A mutation who presented to a tertiary children's hospital. We reviewed retrospectively nine children with a proven CACNA1A mutation who presented to the Children's Hospital at Westmead between 2005-2015. The initial and subsequent clinical presentation, radiological features and molecular genetic profile of each child was reviewed. Nine children presented to out institute over a 10 year period; six were female and three male. The median age of presentation was 1.2 years. Eye movement disorders were the presenting feature in eight children. Three of these children later presented with severe hemiplegic migraine episodes often requiring ICU care. Affected children also had developmental delay and developed classical hemiplegic migraine, episodic ataxia and seizures. Calcium channel blockers were used with some efficacy in preventing severe HM episodes. Eye movement disorders are an early manifestation of CACNA1A mutations in children. Improved recognition of the CACNA1A phenotype in childhood is important for early diagnosis, counselling and appropriate emergency management. There is some early evidence that calcium channel blockers may be an effective prophylactic agent for the severe hemiplegic migraine episodes. © 2016 Mac Keith Press.

Race and Association With Disease Manifestations and Mortality in Scleroderma

PubMed Central

Manno, Rebecca L.; Shah, Ami A.; Woods, Adrianne; Le, Elizabeth N.; Boin, Francesco; Hummers, Laura K.; Wigley, Fredrick M.

2013-01-01

Abstract Experience suggests that African Americans may express autoimmune disease differently than other racial groups. In the context of systemic sclerosis (scleroderma), we sought to determine whether race was related to a more adverse expression of disease. Between January 1, 1990, and December 31, 2009, a total of 409 African American and 1808 white patients with scleroderma were evaluated at a single university medical center. While the distribution by sex was virtually identical in both groups, at 82% female, African American patients presented to the center at a younger mean age than white patients (47 vs. 53 yr; p < 0.001). Two-thirds of white patients manifested the limited cutaneous subset of disease, whereas the majority of African American patients manifested the diffuse cutaneous subset (p < 0.001). The proportion seropositive for anticentromere antibody was nearly 3-fold greater among white patients, at 34%, compared to African American patients (12%; p < 0.001). Nearly a third of African American (31%) patients had autoantibodies to topoisomerase, compared to 19% of white patients (p = 0.001). Notably, African American patients experienced an increase in prevalence of cardiac (adjusted odds ratio [OR], 1.6; 95% confidence interval [CI], 1.3–2.2), renal (OR, 1.6; 95% CI, 1.2–2.1), digital ischemia (OR, 1.5; 95% CI, 1.4–2.2), muscle (OR, 1.7; 95% CI, 1.3–2.3), and restrictive lung (OR, 6.9; 95% CI, 5.1–9.4) disease. Overall, 700 (32%) patients died (159 African American; 541 white). The cumulative incidence of mortality at 10 years was 43% among African American patients compared to 35% among white patients (log-rank p = 0.0011). Compared to white patients, African American patients experienced an 80% increase in risk of mortality (relative risk [RR], 1.8; 95% CI, 1.4–2.2), after adjustment for age at disease onset and disease duration. Further adjustment by sex, disease subtype, and scleroderma-specific autoantibody status, and for the

ENT manifestations of alkaptonuria: report on a case series.

PubMed

Steven, R A; Kinshuck, A J; McCormick, M S; Ranganath, L R

2015-10-01

Alkaptonuria is an inborn error of metabolism. It is a multisystem disease with characteristic ENT manifestations. This paper reports, for the first time, the ENT findings in a cohort of alkaptonuria patients. Patients attending the National Centre for Alkaptonuria (Royal Liverpool and Broadgreen University Hospitals NHS Trust) underwent a full ENT assessment. Eighteen of the 20 patients (90 per cent) had an ENT sign or symptom. These included discolouration of the pinna, cerumen, nasal septum and pharynx. Discolouration of cerumen may occur before 30 years of age and may therefore be an important early clinical sign. Further audiological assessment of patients is needed to clarify if an association exists between alkaptonuria and hearing loss. Alkaptonuria is a condition that could present to the otolaryngologist. Successful early diagnosis and referral to a specialist centre is essential so that patients can be offered disease-modifying therapy.

Oral manifestations of Diabetes Mellitus. A systematic review

PubMed Central

Mauri-Obradors, Elisabet; Estrugo-Devesa, Albert; Jané-Salas, Enric; Viñas, Miguel

2017-01-01

Background Diabetes Mellitus has become a global epidemic and presents many complications, usually proportional to the degree and duration of hyperglycemia. The aim of this systematic review was to investigate the different oral manifestations associated with Diabetes Mellitus. Material and Methods A MEDLINE search for “Diabetes Mellitus and oral manifestations” was performed. A further search was conducted for “diabetes” and its individual oral manifestation. Inclusion criteria were as follows: human clinical studies with a minimum of 30 patients; studies published in relevant scientific journals between January 1998 and January 2016. Nineteen studies fulfilled the inclusion criteria and were analyzed, assessing the strength of scientific evidence according to recommendations made by the Centre for Evidence-Based Medicine, Oxford (OCEBM), which permits adequate assessment of prevalence studies. Results A total 3,712 patients (2,084 diabetics) were included in the studies reviewed. Of the 19 studies analyzed, 4 were longitudinal studies and 15 cross-sectional studies. Periodontal disease, periapical lesions, xerostomia and taste disturbance were more prevalent among diabetic patients. An association between diabetes and caries and mucosal lesions proved positive in 5 out of 10 studies. Conclusions Despite multiple oral manifestations associated with DM, awareness of the associations between diabetes, oral health, and general health is inadequate. It is necessary for doctors and dentists to be aware of the various oral manifestations of diabetes in order to make an early diagnosis. Key words:Diabetes Mellitus, oral manifestations, oral pathology. PMID:28809366

A review of the musculoskeletal manifestations of sarcoidosis.

PubMed

Bechman, Katie; Christidis, Dimitrios; Walsh, Sarah; Birring, Surinder S; Galloway, James

2018-05-01

Sarcoidosis is a systemic disease of unknown aetiology that is characterized by granulomatous inflammation that can develop in almost any organ system. Musculoskeletal manifestations are seen in up to one-third of patients, ranging from arthralgia through to widespread destructive bone lesions. Inflammatory tendon lesions and periarticular swelling are more common than true joint synovitis. Despite advances in our understanding of the pathophysiology of the disease, diagnosis remains challenging. Definitive diagnosis, irrespective of organ site involvement, hinges on histological confirmation of non-caseating granuloma combined with an appropriate clinical syndrome. Musculoskeletal involvement usually develops early in the disease course. Imaging modalities, particularly fluorodeoxyglucose PET, are helpful in delineating the extent of involvement and measuring disease activity. Bone involvement may only become apparent following isotope imaging. Corticosteroids remain the cornerstone of treatment. MTX is the steroid-sparing agent of choice unless there is renal involvement. Biologic therapies are sometimes used in severe disease, although the evidence base for efficacy is inconsistent.

What we know about ocular manifestations of Ebola

PubMed Central

Moshirfar, Majid; Fenzl, Carlton R; Li, Zhan

2014-01-01

Ebola hemorrhagic fever is a deadly disease caused by several species of ebolavirus. The current outbreak of 2014 is unique in that it has affected a greater number of people than ever before. It also has an unusual geographic distribution. Nonspecific findings such as fever and generalized weakness have traditionally been very common early in the acute phase. Ophthalmic manifestations have also been reported in significant numbers. Conjunctival injection has been identified in both the acute and late phases. Subconjunctival hemorrhage and excessive lacrimation have also been reported. Various forms of uveitis have been associated with the convalescent phase of the disease. When identified in conjunction with other signs such as fever, acute findings such as conjunctivitis may contribute to the diagnosis of Ebola hemorrhagic fever. Ideally, serologic testing should be performed prior to isolation and treatment of these individuals. Considering the prevalence of the current outbreak and the threat of transcontinental spread, ophthalmic health professionals need to be aware of the ocular manifestations of Ebola hemorrhagic fever as well as the associated signs and symptoms in order to prevent further spread. PMID:25473261

Uveitis as an initial manifestation of acquired immunodeficiency syndrome.

PubMed

Tsen, Chui-Lien; Chen, Shih-Chou; Chen, Yao-Shen; Sheu, Shwu-Jiuan

2017-10-01

Human immunodeficiency virus (HIV)/acquired immunodeficiency syndrome (AIDS) is a multisystem disease that can involve the human eyes. Using ophthalmic examination records from January 2006 to November 2015, we retrospectively reviewed all patients who were diagnosed with HIV/AIDS in our hospital. The study was performed at a tertiary referral center in southern Taiwan. Data included age, gender, ophthalmic examinations, systemic conditions, CD4 cell counts, course, and treatment. Eleven patients were identified as having AIDS with uveitis as their presenting manifestation. All were men, with a mean age of 39.5 ± 11.4 years (range 24-56). The mean CD4 + T-cell counts were 91.7 ± 50.3 cells/μl (range 27-169). Ocular diagnoses included cytomegalovirus (CMV) retinitis in five patients, ocular syphilis in four patients, and ocular toxoplasmosis in two patients. Uveitis resolved in all patients after medical treatment. However, a retinal detachment developed in two eyes in CMV retinitis and one eye in ocular syphilis. Ocular manifestations are among the most common clinical features in patients with HIV/AIDS who have varying clinical presentations that affect almost all ocular structures. This study demonstrated that ocular findings could be an initial manifestation of an underlying disease. Awareness of ocular lesions in HIV/AIDS is important for early recognition and management.

Diagnostic and clinical characteristics of early-manifesting females with Duchenne or Becker muscular dystrophy.

PubMed

Imbornoni, Lauren; Price, Elinora T; Andrews, Jennifer; Meaney, F John; Ciafaloni, Emma; Cunniff, Christopher

2014-11-01

Manifestations of Duchenne and Becker muscular dystrophy (DBMD) are present in up to 40% of heterozygous females, but there are few reports of females who exhibit skeletal muscle symptoms in childhood. From the Muscular Dystrophy Surveillance Tracking and Research Network, a multi-site population-based surveillance network for dystrophinopathy, nine symptomatic female heterozygotes with onset of symptoms prior to age 9 years were identified. The median age at diagnosis was 8.3 years, and the median interval from first symptoms to diagnosis was 1.35 years. Of the nine female heterozygotes, four had a positive family history, seven had intellectual disability and five had at least one mental health disorder. Mental health concerns included attention deficit hyperactivity disorder (ADHD), autism spectrum features, bipolar disorder, and depression. The frequency of intellectual and mental health problems in this group is higher than previously reported for affected males and for symptomatic females. These findings may have implications for diagnosis of early manifesting heterozygotes and for their health supervision. © 2014 Wiley Periodicals, Inc.

Sclerodermatomyositis, ocular manifestations.

PubMed

Pedroza-Seres, M; Serna-Ojeda, J C; Flores-Suárez, L F

2017-07-01

Sclerodermatomyositis is an overlap syndrome of myositis and scleroderma, with dermatological, muscular and joint involvement, but may also present with ocular manifestations. A 57 year-old woman presented with ophthalmological manifestations, including scleral thinning 360°, and the presence of cells in the anterior and posterior chamber. Oriented physical examination and laboratory studies led to the diagnosis, with the need for systemic treatment. Sclerodermatomyositis is a rare disease. Its diagnosis needs thorough clinical and laboratory studies, and its management should be multidisciplinary when inflammatory ocular manifestations may be present. Copyright © 2016 Sociedad Española de Oftalmología. Publicado por Elsevier España, S.L.U. All rights reserved.

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

PubMed

Hejazi, Somayeh; Soroush, Mohammadreza; Moradi, Ahmad; Khalilazar, Sara; Mousavi, Batool; Firooz, Alireza; Younespour, Shima

2016-01-01

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

[Graves disease and IgA deficiency as manifestations of 22q11.2 deletion syndrome].

PubMed

Silva, João Miguel de Almeida; Silva, Cecília Pereira; Melo, Flavio Fernando Nogueira de; Silva, Luis Alberto A; Utagawa, Claudia Yamada

2010-08-01

The 22q11.2 deletion syndrome (22q11.2DS) is related to a high phenotypic variability including the velocardiofacial/DiGeorge spectrum. Autoimmune, endocrine and immunodeficiency manifestations have been reportedly associated with the syndrome. The objective of this study was to report a case of 22q11.2DS associated with IgA deficiency and Graves disease and review literature in order to verify the frequency of syndrome alterations. Autoimmune disorders have been increasingly related to 22q11.2DS, and new phenotypes are being incorporated in the clinical spectrum of this syndrome. In our study we found that Graves disease in association with 22q11.2DS was reported in only sixteen patients, and fifteen cases were described in the last 13 years. Based on the incidence and on the amplitude of this recognized spectrum, we reinforce the findings of literature that Graves disease should be included on the 22q11.2DS manifestations, which would lead us to seek it with 22q11.2 deletion patients.

Pathogenesis of the limb manifestations and exercise limitations in peripheral artery disease.

PubMed

Hiatt, William R; Armstrong, Ehrin J; Larson, Christopher J; Brass, Eric P

2015-04-24

Patients with peripheral artery disease have a marked reduction in exercise performance and daily ambulatory activity irrespective of their limb symptoms of classic or atypical claudication. This review will evaluate the multiple pathophysiologic mechanisms underlying the exercise impairment in peripheral artery disease based on an evaluation of the current literature and research performed by the authors. Peripheral artery disease results in atherosclerotic obstructions in the major conduit arteries supplying the lower extremities. This arterial disease process impairs the supply of oxygen and metabolic substrates needed to match the metabolic demand generated by active skeletal muscle during walking exercise. However, the hemodynamic impairment associated with the occlusive disease process does not fully account for the reduced exercise impairment, indicating that additional pathophysiologic mechanisms contribute to the limb manifestations. These mechanisms include a cascade of pathophysiological responses during exercise-induced ischemia and reperfusion at rest that are associated with endothelial dysfunction, oxidant stress, inflammation, and muscle metabolic abnormalities that provide opportunities for targeted therapeutic interventions to address the complex pathophysiology of the exercise impairment in peripheral artery disease. © 2015 American Heart Association, Inc.

Oral manifestations compatible with chronic graft-versus-host disease in patients with Fanconi anemia.

PubMed

Grein Cavalcanti, Laura; Fuentes Araújo, Renata L; Bonfim, Carmem; Torres-Pereira, Cassius C

2015-02-01

Fanconi anemia (FA) is a genetic disease that is characterized by several congenital abnormalities and progressive bone marrow failure and is associated with an increased susceptibility to malignant disorders. Currently, the only potential cure for hematological disorders is hematopoietic stem cell transplantation (HSCT). However, 1 of the most common complications after HSCT is the development of oral chronic graft-versus-host disease (cGVHD), which is also a risk factor for the development of cancer, particularly oral squamous cell carcinoma. Therefore, the purpose of this study was to describe the prevalence and characteristics of oral manifestations compatible with cGVHD in patients diagnosed with FA according to the National Institutes of Health (NIH) consensus criteria. A total of 96 patients (51 females, 45 males; median age, 16 years) with FA, who were in medical follow-up after HSCT at the outpatient clinic of the bone marrow transplantation unit (Hospital de Clínicas from the Universidade Federal do Paraná) underwent an oral evaluation between January 2013 and December 2013. Post-HSCT periods varied from 1 to 261 months and were divided into 3 periods: immediate post-HSCT period; intermediate post-HSC period, and late post-HSCT period. Among the evaluated patients, 40 of 96 (42%) presented with oral manifestations of cGVHD, with 29 of 40 (73%) of these patients in the late post-HSCT period. NIH scale scores varied from 0 to 10, and lichenoid and hyperkeratotic lesions were the abnormalities most frequently observed (100%). Overall, a high prevalence of oral manifestations was observed for cGVHD patients with FA. These data highlight the importance of monitoring oral manifestations compatible with cGVHD to identify and treat individuals with a higher risk of developing oral cancer. Copyright © 2015 American Society for Blood and Marrow Transplantation. Published by Elsevier Inc. All rights reserved.

[The relationship between extraesophageal manifestations of gastroesophageal reflux disease, the frequency of heartburn and severity of oesophagitis].

PubMed

2011-01-01

We performed clinico-epidemiologic screening for the heartburn in a representative sample from a total of 1138 subjects and for oesophagitis from 371 ones. In a separate study 120 patients were divided into groups differing in the severity of oesophagitis based on the Savary-Miller classification. The extraesophageal manifestations were diagnosed by clinical and instrumental methods. The close relationship of these manifestations with heartburn and oesophagitis was more pronounced in men than in women. Enhanced severity of the lesions in eosophageal mucosa in patients with oesophagitis was related to increased frequency of ENT diseases and cardialgia but not respiratory disorders. The data obtained give evidence of direct association of heartburn and eosophagitis with coughing, ENT diseases and cardialgia.

Neurological Manifestations of Autosomal Dominant Alzheimer’s Disease from the DIAN cohort and a meta-analysis

PubMed Central

Tang, Mengxuan; Ryman, Davis C.; McDade, Eric; Jasielec, Mateusz S.; Buckles, Virginia D.; Cairns, Nigel J.; Fagan, Anne M.; Goate, Alison; Marcus, Daniel S.; Xiong, Chengjie; Allegri, Ricardo F.; Chhatwal, Jasmeer P.; Danek, Adrian; Farlow, Martin R.; Fox, Nick; Ghetti, Bernardino; Graff-Radford, Neill R.; Laske, Christopher; Martins, Ralph N.; Masters, Colin L.; Mayeux, Richard P.; Ringman, John M.; Rossor, Martin N.; Salloway, Stephen P.; Schofield, Peter R.; Morris, John C.; Bateman, Randall J.

2016-01-01

Background To evaluate the prevalence rates of non-amnestic neurological symptoms of autosomal dominant Alzheimer’s disease (ADAD) in the DIAN Observational Study (DIAN–OBS) and the published literature. Analyses were conducted to clarify the prevalence of neurological manifestations of ADAD mutation carriers as a group. Methods Using the DIAN-OBS study database and 189 peer-reviewed publications on ADAD families, we extracted individual-level data on age of symptom onset, disease course from onset to death, and the presence of fourteen neurological findings that have been reported in association with ADAD and included symptomatic subjects only. The primary outcomes were the rates of various neurological symptoms and the contribution of age and specific mutations on the prevalence of the neurological symptoms. Analyses were done using descriptive statistics, comparisons of means and frequencies and multivariable linear regression. Findings Our meta-analysis dataset includes 1228 affected individuals, with detailed clinical descriptions of 753. The DIAN–OBS dataset included 107 individuals with detailed clinical data. The most prevalent non-amnestic cognitive manifestations in DIAN were those typical of mild-moderate Alzheimer’s disease, including visual agnosia (95% CI 45·7%–64·6%), aphasia (43·8%–62·7%), and behavioral changes (51·5%–70·0%). The prevalence of non-amnestic cognitive manifestations from the published literature were (95% CI 3·9%–7·2%) for visual agnosia, (20%–26%) for aphasia, and (28·4%–35·1%) for behavioral changes. Prevalence of non-cognitive neurological manifestations in DIAN was low, including myoclonus and spasticity (3·8%–15·0%), seizures (0·5%–9·1%) and moderate for parkinsonism (5·3%–17·1%). Whereas, in the published literature the prevalence was (95% CI 16·6%–22·2% and 12·5%–17·6%) for myoclonus and spasticity, (10·1%–15·0%) for parkinsonism, and (17·4%–23·2%) for seizures. Age of

Haematological manifestations of lupus

PubMed Central

Fayyaz, Anum; Igoe, Ann; Kurien, Biji T; Danda, Debashish; James, Judith A; Stafford, Haraldine A; Scofield, R Hal

2015-01-01

Our purpose was to compile information on the haematological manifestations of systemic lupus erythematosus (SLE), namely leucopenia, lymphopenia, thrombocytopenia, autoimmune haemolytic anaemia (AIHA), thrombotic thrombocytopenic purpura (TTP) and myelofibrosis. During our search of the English-language MEDLINE sources, we did not place a date-of-publication constraint. Hence, we have reviewed previous as well as most recent studies with the subject heading SLE in combination with each manifestation. Neutropenia can lead to morbidity and mortality from increased susceptibility to infection. Severe neutropenia can be successfully treated with granulocyte colony-stimulating factor. While related to disease activity, there is no specific therapy for lymphopenia. Severe lymphopenia may require the use of prophylactic therapy to prevent select opportunistic infections. Isolated idiopathic thrombocytopenic purpura maybe the first manifestation of SLE by months or even years. Some manifestations of lupus occur more frequently in association with low platelet count in these patients, for example, neuropsychiatric manifestation, haemolytic anaemia, the antiphospholipid syndrome and renal disease. Thrombocytopenia can be regarded as an important prognostic indicator of survival in patients with SLE. Medical, surgical and biological treatment modalities are reviewed for this manifestation. First-line therapy remains glucocorticoids. Through our review, we conclude glucocorticoids do produce a response in majority of patients initially, but sustained response to therapy is unlikely. Glucocorticoids are used as first-line therapy in patients with SLE with AIHA, but there is no conclusive evidence to guide second-line therapy. Rituximab is promising in refractory and non-responding AIHA. TTP is not recognised as a criteria for classification of SLE, but there is a considerable overlap between the presenting features of TTP and SLE, and a few patients with SLE have concurrent

Canine MPV17 truncation without clinical manifestations

PubMed Central

Hänninen, Reetta L.; Ahonen, Saija; Màrquez, Merce; Myöhänen, Maarit J.; Hytönen, Marjo K.; Lohi, Hannes

2015-01-01

ABSTRACT Mitochondrial DNA depletion syndromes (MDS) are often serious autosomal recessively inherited disorders characterized by tissue-specific mtDNA copy number reduction. Many genes, including MPV17, are associated with the hepatocerebral form of MDS. MPV17 encodes for a mitochondrial inner membrane protein with a poorly characterized function. Several MPV17 mutations have been reported in association with a heterogeneous group of early-onset manifestations, including liver disease and neurological problems. Mpv17-deficient mice present renal and hearing defects. We describe here a MPV17 truncation mutation in dogs. We found a 1-bp insertion in exon 4 of the MPV17 gene, resulting in a frameshift and early truncation of the encoded protein. The mutation halves MPV17 expression in the lymphocytes of the homozygous dogs and the truncated protein is not translated in transfected cells. The insertion mutation is recurrent and exists in many unrelated breeds, although is highly enriched in the Boxer breed. Unexpectedly, despite the truncation of MPV17, we could not find any common phenotypes in the genetically affected dogs. The lack of observable phenotype could be due to a late onset, mild symptoms or potential tissue-specific compensatory mechanisms. This study suggests species-specific differences in the manifestation of the MPV17 defects and establishes a novel large animal model to further study MPV17 function and role in mitochondrial biology. PMID:26353863

Esophageal stenosis with sloughing esophagitis: A curious manifestation of graft-vs-host disease.

PubMed

Trabulo, Daniel; Ferreira, Sara; Lage, Pedro; Rego, Rafaela Lima; Teixeira, Gilda; Pereira, A Dias

2015-08-14

We report a case of a 56-year-old woman with a history of allogenic bone marrow transplantation for two years, complaining with dysphagia and weight loss. Upper endoscopy revealed esophageal stenosis and extensive mucosa sloughing. Biopsies confirmed the diagnosis of graft-vs-host disease (GVHD). Balloon dilation, corticosteroids and cyclosporin resulted in marked clinical improvement. Gastrointestinal tract is involved in the majority of patients with chronic GVHD. Esophageal manifestations are rare and include vesiculobullous disease, ulceration, esophageal webs, casts or strictures. Sloughing esophagitis along with severe stenosis requiring endoscopic dilation has never been reported in this context.

Nephrolithiasis as a common urinary system manifestation of inflammatory bowel diseases; a clinical review and meta-analysis.

PubMed

Ganji-Arjenaki, Mahboube; Nasri, Hamid; Rafieian-Kopaei, Mahmoud

2017-07-01

The extra-intestinal manifestations of inflammatory bowel disease (IBD) are common and involve other organs or systems for example; urinary system. For this review, we used a variety of sources by searching through Web of Science, PubMed, EMBASE, Scopus and directory of open access journals (DOAJ). Urinary complications may occur in up to 22% of patients and nephrolithiasis or renal/kidney stones have been suggested to be a common manifestation of disease in forms of uric acid, calcium phosphate or calcium oxalate. We performed a meta-analysis on five clinical trials and reported that correlation between IBD and formation of stone in renal system is positive and significant (Fix-effect model; CI: 95%, P <0.001, and randomeffect model; CI: 95%, P = 0.03). Based on the reports of the clinical trials, calcium oxalate is more prevalent in Crohn's disease (CD) than in ulcerative colitis (UC).

Biomarkers in rheumatic diseases: how can they facilitate diagnosis and assessment of disease activity?

PubMed

Mohan, Chandra; Assassi, Shervin

2015-11-26

Serological and proteomic biomarkers can help clinicians diagnose rheumatic diseases earlier and assess disease activity more accurately. These markers have been incorporated into the recently revised classification criteria of several diseases to enable early diagnosis and timely initiation of treatment. Furthermore, they also facilitate more accurate subclassification and more focused monitoring for the detection of certain disease manifestations, such as lung and renal involvement. These biomarkers can also make the assessment of disease activity and treatment response more reliable. Simultaneously, several new serological and proteomic biomarkers have become available in the routine clinical setting--for example, a protein biomarker panel for rheumatoid arthritis and a myositis antibody panel for dermatomyositis and polymyositis. This review will focus on commercially available antibody and proteomic biomarkers in rheumatoid arthritis, systemic lupus erythematosus, systemic sclerosis (scleroderma), dermatomyositis and polymyositis, and axial spondyloarthritis (including ankylosing spondylitis). It will discuss how these markers can facilitate early diagnosis as well as more accurate subclassification and assessment of disease activity in the clinical setting. The ultimate goal of current and future biomarkers in rheumatic diseases is to enable early detection of these diseases and their clinical manifestations, and to provide effective monitoring and treatment regimens that are tailored to each patient's needs and prognosis. © BMJ Publishing Group Ltd 2015.

[Cutaneous and mucosal manifestations associated with cocaine use].

PubMed

Imbernón-Moya, Adrián; Chico, Ricardo; Aguilar-Martínez, Antonio

2016-06-17

Complications due to cocaine are a public health problem. The typical cutaneous disease is leukocytoclastic vasculitis and/or thrombotic vasculopathy affecting mainly the ears. No intense systemic involvement is usually present, but there may be several cutaneous, mucosal and systemic manifestations. Other findings associated as arthralgia, neutropaenia or agranulocytosis, low titer positive antinuclear antibodies, antiphospholipid antibody positivity and neutrophil cytoplasmic antibodies against multiple antigens help the diagnosis. This disease requires a clinical suspicion with a clinical history, a complete physical examination and a broad differential diagnosis for an early and correct diagnosis. The course is usually self-limited. In most cases the only treatment is to discontinue the use of cocaine associated with symptomatic treatment, no proven benefit of systemic corticosteroids. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

Articular manifestations of familial hypercholesterolaemia.

PubMed Central

Mathon, G; Gagné, C; Brun, D; Lupien, P J; Moorjani, S

1985-01-01

Familial hypercholesterolaemia is characterised by a decreased removal of low density lipoproteins and premature coronary artery disease. Tendinous xanthomata are a hallmark of the disease. The affected joints may also be the sites of inflammation and pain. Arthropathy has been associated mainly with the homozygous form of familial hypercholesterolaemia, but it is also known to occur in the heterozygous form. We report on the articular manifestations in 73 patients with heterozygous familial hypercholesterolaemia. About 40% of these patients had at least one episode of articular symptoms. The observed articular manifestations may be classified into four types: Achilles pain (18%), Achilles tendinitis (11%), oligoarticular arthritis (7%), polyarticular or rheumatic fever-like arthritis (4%). It is concluded that in heterozygous familial hypercholesterolaemia articular manifestations are frequent, diverse, and may be the first symptom of this metabolic disorder. Images PMID:4037885

Cat-scratch disease: ocular manifestations and visual outcome.

PubMed

Curi, André L L; Machado, Danuza; Heringer, Gustavo; Campos, Wesley Ribeiro; Lamas, Cristiane; Rozental, Tatiana; Gutierres, Alexandro; Orefice, Fernando; Lemos, Elba

2010-10-01

To describe the intra-ocular manifestations of cat-scratch disease (CSD) found at two uveitis reference centers in Brazil. Retrospective case series study. Review of clinical records of patients diagnosed with CSD in the Uveitis Department of São Geraldo Hospital and the Ophthalmology Department of the Instituto de Pesquisa Clínica Evandro Chagas-FIOCRUZ, from 2001 to 2008. In the 8-year period, 24 patients with the diagnosis of CSD were identified. Twelve patients were male and 12 female. The mean age was 27.04 years (range 7-56). Sixteen patients (66.6%) presented with a history of a cat scratch and all patients reported cat exposure. Visual acuity ranged from counting fingers to 1.0 in the affected eye. Thirteen patients presented with bilateral disease. Sixteen (66.6%) patients complained of systemic symptoms, including fever, lymphadenopathy, liver and spleen enlargement and rash. All patients presented with serum antibodies (IgG) to Bartonella henselae. Thirty-seven eyes were affected. The most common findings were small areas of retinal infiltrates which occurred in 11 eyes (29.7%) and angiomatous lesions which occurred in nine eyes (24.3%). Neuroretinitis occurred in only six eyes (16.2%). The most common findings of CSD in our study were retinal infiltrates and angiomatous lesions. CSD patients may present with significant visual loss. Patients may benefit from systemic treatment with antibiotics.

Early pathology in sleep studies of patients with familial Creutzfeldt-Jakob disease.

PubMed

Givaty, Gili; Maggio, Nicola; Cohen, Oren S; Blatt, Ilan; Chapman, Joab

2016-10-01

In this study, we aimed to assess sleep function in patients with recent-onset familial Creutzfeldt-Jakob disease (fCJD). The largest cluster of fCJD patients is found in Jews of Libyan origin, linked to the prion protein gene (PRNP) E200K mutation. The high index of suspicion in these patients often leads to early diagnosis, with complaints of insomnia being a very common presenting symptom of the disease. The study included 10 fCJD patients diagnosed by clinical manifestations, magnetic resonance imaging (MRI) scan of the brain, elevated tau protein in the cerebrospinal fluid (CSF) and positive PRNP E200K mutation. Standard polysomnography was performed after a brief interview confirming the presence of sleep disturbances. All patients showed a pathological sleep pattern according to all scoring evaluation settings. The sleep stages were characterized by (i) disappearance of sleep spindles; (ii) outbursts of periodic sharp waves and shallowing of sleep consisting in increased Stage 2 and wake periods during the night, as well as decrease of slow-wave sleep and rapid eye movement (REM) sleep. Recordings of respiratory functions reported irregular breathing with central and obstructive apnea and hypopnea. The typical hypotonia occurring during the night and atonia during REM sleep were replaced by hyperactive sleep consisting of multiple jerks, movements and parasomnia (mainly talking) throughout the night. In conclusion, we report unique pathological sleep patterns in early fCJD associated with the E200K mutation. Specific respiratory disturbances and lack of atonia could possibly serve as new, early diagnostic tools in the disease. © 2016 European Sleep Research Society.

Severe and Rapid Progression in Very Early-Onset Chronic Granulomatous Disease-Associated Colitis.

PubMed

Kawai, Toshinao; Arai, Katsuhiro; Harayama, Shizuko; Nakazawa, Yumiko; Goto, Fumihiro; Maekawa, Takanobu; Tamura, Eiichiro; Uchiyama, Toru; Onodera, Masafumi

2015-08-01

Chronic granulomatous disease (CGD) is a primary immunodeficiency disease that leads to recurrent infection and hyper-inflammation, occasionally represented by CGD-associated colitis (CGD colitis). Although clinical symptoms of CGD colitis mimic those of ulcerative colitis (UC), there is no reliable standard measurement of disease activity or standard therapeutic strategy for CGD colitis. Here, we examined the clinical manifestation of CGD colitis based on severity using a noninvasive measure of disease activity, the Pediatric Ulcerative Colitis Activity Index (PUCAI), which has been validated and widely used for pediatric UC. Sixteen of 35 CGD patients, who were diagnosed with CGD colitis based on colonoscopic and histological findings, were examined using the PUCAI. Both the PUCAI and the physician global assessment (PGA) tool were retrospectively scored by reviewing medical records. Disease activity defined by PUCAI was correlated with PGA, and increased at diagnosis of CGD colitis, especially in patients who were younger than 6 years of age (very early-onset CGD colitis: VEO-CGD colitis) when diagnosed with CGD colitis. All severe patients had a more progressive form of VEO-CGD colitis. Unlike mild and moderate patients, severe patients required multidrug therapy of corticosteroids and immunomodulator/immunosuppressants, and some were eventually treated with hematopoietic stem cell transplantation. Although the validation of PUCAI in CGD colitis should be considered for future use, our results indicate that noninvasive measures could be effective to measure disease activity and help to determine suitable treatment for CGD colitis. In patients with VEO-CGD colitis, multidrug therapy would need to be considered at an early stage on the basis of disease activity.

Gastrointestinal manifestations of mitochondrial disorders: a systematic review

PubMed Central

Finsterer, Josef; Frank, Marlies

2016-01-01

Mitochondrial disorders (MIDs) due to respiratory-chain defects or nonrespiratory chain defects are usually multisystem conditions [mitochondrial multiorgan disorder syndrome (MIMODS)] affecting the central nervous system (CNS), peripheral nervous system, eyes, ears, endocrine organs, heart, kidneys, bone marrow, lungs, arteries, and also the intestinal tract. Frequent gastrointestinal (GI) manifestations of MIDs include poor appetite, gastroesophageal sphincter dysfunction, constipation, dysphagia, vomiting, gastroparesis, GI pseudo-obstruction, diarrhea, or pancreatitis and hepatopathy. Rare GI manifestations of MIDs include dry mouth, paradontosis, tracheoesophageal fistula, stenosis of the duodeno-jejunal junction, atresia or imperforate anus, liver cysts, pancreas lipomatosis, pancreatic cysts, congenital stenosis or obstruction of the GI tract, recurrent bowel perforations with intra-abdominal abscesses, postprandial abdominal pain, diverticulosis, or pneumatosis coli. Diagnosing GI involvement in MIDs is not at variance from diagnosing GI disorders due to other causes. Treatment of mitochondrial GI disease includes noninvasive or invasive measures. Therapy is usually symptomatic. Only for myo-neuro-gastro-intestinal encephalopathy is a causal therapy with autologous stem-cell transplantation available. It is concluded that GI manifestations of MIDs are more widespread than so far anticipated and that they must be recognized as early as possible to initiate appropriate diagnostic work-up and avoid any mitochondrion-toxic treatment. PMID:28286566

Pulmonary manifestations of Birt-Hogg-Dubé syndrome

PubMed Central

Seyama, Kuniaki; McCormack, Francis X.

2015-01-01

Birt-Hogg-Dubé syndrome (BHD) is a rare, autosomal dominant disorder characterized by the development of hair follicle tumors, renal tumors and pulmonary cysts. BHD is caused by heterozygous, predominantly truncating mutations in the folliculin (FLCN) gene located on chromosome 17, which encodes a highly conserved tumor suppressor protein. Although management of renal tumors of low malignant potential is the primary focus of longitudinal care, pulmonary manifestations including cyst formation and spontaneous pneumothorax are among the most common manifestations in BHD. Due to the lack of awareness, there is commonly a delay in the pulmonary diagnosis of BHD and patients are frequently mislabeled as having chronic obstructive lung disease, emphysema or common bullae/blebs. A family history of pneumothorax is present in 35 % of patients with BHD. Certain imaging characteristics of the cysts, including size, basilar and peripheral predominance, perivascular and periseptal localization, and elliptical or lentiform shape can suggest the diagnosis of BHD based on inspection of the chest CT scan alone. Recurrent pneumothoraces are common and early pleurodesis is recommended. A better understanding of role of FLCN in pulmonary cyst formation and long term studies to define the natural history of the pulmonary manifestations of BHD are needed. PMID:23715758

Mucocutaneous Manifestations in Patients with Chronic Kidney Disease: A Cross-sectional Study.

PubMed

Rashpa, Rattan S; Mahajan, Vikram K; Kumar, Pankaj; Mehta, Karaninder S; Chauhan, Pushpinder S; Rawat, Ritu; Sharma, Vikas

2018-01-01

Chronic kidney disease (CKD)-associated mucocutaneous manifestations significantly impair the quality of life but often remain understudied. They may also vary across regions, socioeconomic and nutritional status, and racial differences. To study the patterns of mucocutaneous disorders and their prevalence in CKD patients irrespective of clinical stage or dialysis status. 122 (M:F = 77:45) patients aged 21‒85 (Mean ± SD = 57.5 ± 14.0) years having CKD for 3 month to 5 years were studied for mucocutaneous manifestations. Fifty (41%) patients were on hemodialysis for 1‒42 months. Detailed medical history, clinical and mucocutaneous examination, and lab investigations were performed. KOH mounts, skin biopsy, Gram's and Giemsa staining, bacterial or fungal cultures were performed as required. Xerosis in 93 (76.2%), skin pallor in 61 (50%), pruritus in 57 (46.7%), pigmentation in 47 (38.5%), and purpura in 18 (14.8%) patients were the major dermatoses. Bullous lesions and perforating folliculitis occurred in 3 (2.5%) patients each. Major nail abnormalities were pallor (in 35.2%), absent lunula (in 23.8%), nail discoloration (in 18%), and "half-and-half nails" in 16.4% patients, respectively. Hair abnormalities included sparse scalp and body hairs (in 35.2% and 13.1%, respectively) and lusterless hair in 12.3% patients. Coated tongue (in 14.8%), xerostomia (in 12.3%), and macroglossia with teeth indention (in 7.4%) patients were the mucosal manifestations. Xerosis, pruritus, skin pallor/pigmentary changes, nail pallor, absent lunula, nail discoloration, sparse hairs, coated tongue, xerostomia, macroglossia, and infections were the most common mucocutaneous manifestations in the studied patients irrespective of hemodialysis status. Cold and dry climates might be additional aggravators for xerosis/pruritus. Lifelong follow-up may be needed to reduce the morbidity associated with CKD/hemodialysis specific dermatoses appearing over a period.

Mucocutaneous Manifestations in Patients with Chronic Kidney Disease: A Cross-sectional Study

PubMed Central

Rashpa, Rattan S.; Mahajan, Vikram K.; Kumar, Pankaj; Mehta, Karaninder S.; Chauhan, Pushpinder S.; Rawat, Ritu; Sharma, Vikas

2018-01-01

Background: Chronic kidney disease (CKD)-associated mucocutaneous manifestations significantly impair the quality of life but often remain understudied. They may also vary across regions, socioeconomic and nutritional status, and racial differences. Objectives: To study the patterns of mucocutaneous disorders and their prevalence in CKD patients irrespective of clinical stage or dialysis status. Materials and Methods: 122 (M:F = 77:45) patients aged 21‒85 (Mean ± SD = 57.5 ± 14.0) years having CKD for 3 month to 5 years were studied for mucocutaneous manifestations. Fifty (41%) patients were on hemodialysis for 1‒42 months. Detailed medical history, clinical and mucocutaneous examination, and lab investigations were performed. KOH mounts, skin biopsy, Gram's and Giemsa staining, bacterial or fungal cultures were performed as required. Results: Xerosis in 93 (76.2%), skin pallor in 61 (50%), pruritus in 57 (46.7%), pigmentation in 47 (38.5%), and purpura in 18 (14.8%) patients were the major dermatoses. Bullous lesions and perforating folliculitis occurred in 3 (2.5%) patients each. Major nail abnormalities were pallor (in 35.2%), absent lunula (in 23.8%), nail discoloration (in 18%), and “half-and-half nails” in 16.4% patients, respectively. Hair abnormalities included sparse scalp and body hairs (in 35.2% and 13.1%, respectively) and lusterless hair in 12.3% patients. Coated tongue (in 14.8%), xerostomia (in 12.3%), and macroglossia with teeth indention (in 7.4%) patients were the mucosal manifestations. Conclusions: Xerosis, pruritus, skin pallor/pigmentary changes, nail pallor, absent lunula, nail discoloration, sparse hairs, coated tongue, xerostomia, macroglossia, and infections were the most common mucocutaneous manifestations in the studied patients irrespective of hemodialysis status. Cold and dry climates might be additional aggravators for xerosis/pruritus. Lifelong follow-up may be needed to reduce the morbidity associated with CKD

Clinical and immunological relevance of anti-neuronal antibodies in celiac disease with neurological manifestations

PubMed Central

Caio, Giacomo; Giorgio, Roberto De; Venturi, Alessandro; Giancola, Fiorella; Latorre, Rocco; Boschetti, Elisa; Serra, Mauro; Ruggeri, Eugenio; Volta, Umberto

2015-01-01

Aim: To assess anti-neuronal antibodies (NA) prevalence and their correlation with neurological disorders and bowel habits in celiac disease (CD) patients. Background: Neurological manifestations are estimated to occur in about 10% of celiac disease patients and NA to central nervous system (CNS) and enteric nervous system (ENS) are found in a significant proportion of them. Little is known about the clinical and immunological features in CD patients with neurological manifestations. Patients and methods: NA to CNS and ENS were investigated in 106 CD patients and in 60 controls with autoimmune disorders by indirect immunofluorescence on rat / primate cerebellar cortex and intestinal (small and large bowel) sections. Results: IgG NA to CNS (titer 1:50 - 1:400) were positive in 23 celiacs (21%), being more frequently detected in those with neurological disorders that in those without neurological dysfunction (49% vs. 8%, P< 0.0001). Of the 26 celiacs (24%) with IgG NA to ENS, 11 out of 12 with an antibody titer > 1:200 had severe constipation. Only one patient with cerebellar ataxia and intestinal sub-occlusion was positive for NA to CNS and ENS. NA to CNS and ENS were found in 7% and 5% of controls, respectively. Conclusion: In CD the positivity of NA to CNS can be regarded as a marker of neurological manifestations. High titer NA to ENS are associated with severe constipation. The demonstration of NA to CNS and ENS suggests an immune-mediated pathogenesis leading to central neural impairment as well as gut dysfunction (hence constipation), respectively. PMID:25926940

Severe periodontal disease manifested in chronic disseminated type of langerhans cell histiocytosis in a 3-year old child.

PubMed

Bansal, Monika; Srivastava, Vinay Kumar; Bansal, Rajesh; Gupta, Vineeta; Bansal, Manish; Patne, Shashikant

2014-01-01

Langerhans cell histiocytosis (LCH), previously known as histio-cytosis X, is a rare idiopathic disorder of reticulo-endothelial system with abnormal proliferation of bone marrow derived Langerhans cells along with a variable number of leukocytes, such as eosinophils, neutrophils, lymphocytes and plasma cells. Three years old male child presented with multifocal osteolytic lesions and papulosquamous skin lesions. Clinical and radio-graphic features, such as severe alveolar bone loss, mobility of teeth, precocious eruption of teeth, foating appearance of teeth in orthopantomogram (OPG), osteolytic lesion in skull and cutaneous lesions were highly suggestive of LCH disease. Skin biopsy confirmed a diagnosis of LCH. Induction chemotherapy with oral prednisolone and intravenous vinblastine was started. Child responded well to chemotherapy. The clinical significance of the presented case is to diagnose the case of LCH on the basis of the manifestation of severe periodontal disease as this can be first or only manifestation of LCH. A dentist plays a major role in the multidisciplinary treatment of LCH through routine examination and periodic follow-up. How to cite this article: Bansal M, Srivastava VK, Bansal R, Gupta V, Bansal M, Patne S. Severe Periodontal Disease Manifested in Chronic Disseminated Type of Langerhans Cell Histiocytosis in a 3-Year Old Child. Int J Clin Pediatr Dent 2014;7(3):217-219.

Cardiovascular manifestations of phaeochromocytoma.

PubMed

Prejbisz, Aleksander; Lenders, Jacques W M; Eisenhofer, Graeme; Januszewicz, Andrzej

2011-11-01

Clinical expression of phaeochromocytoma may involve numerous cardiovascular manifestations, but usually presents as sustained or paroxysmal hypertension associated with other signs and symptoms of catecholamine excess. Most of the life-threatening cardiovascular manifestations of phaeochromocytoma, such as hypertensive emergencies, result from a rapid and massive release of catecholamines from the tumour. More rarely, patients with phaeochromocytoma present with low blood pressure or even shock that may then precede multisystem crisis. Sinus tachycardia, with palpitations as the presenting symptom, is the most prevalent abnormality of cardiac rhythm in phaeochromocytoma, but tumours can also be associated with more serious ventricular arrhythmias or conduction disturbances. Reversible dilated or hypertrophic cardiomyopathy are well established cardiac manifestations of phaeochromocytoma, with more recent attention to an increasing number of cases with Takotsubo cardiomyopathy. This review provides an update on the cause, clinical presentation and treatment of the cardiovascular manifestations of phaeochromocytoma. As the cardiovascular complications of phaeochromocytoma can be life-threatening, all patients who present with manifestations that even remotely suggest excessive catecholamine secretion should be screened for the disease.

Endocrine manifestations related to inherited metabolic diseases in adults

PubMed Central

2012-01-01

Most inborn errors of metabolism (IEM) are recessive, genetically transmitted diseases and are classified into 3 main groups according to their mechanisms: cellular intoxication, energy deficiency, and defects of complex molecules. They can be associated with endocrine manifestations, which may be complications from a previously diagnosed IEM of childhood onset. More rarely, endocrinopathies can signal an IEM in adulthood, which should be suspected when an endocrine disorder is associated with multisystemic involvement (neurological, muscular, hepatic features, etc.). IEM can affect all glands, but diabetes mellitus, thyroid dysfunction and hypogonadism are the most frequent disorders. A single IEM can present with multiple endocrine dysfunctions, especially those involving energy deficiency (respiratory chain defects), and metal (hemochromatosis) and storage disorders (cystinosis). Non-autoimmune diabetes mellitus, thyroid dysfunction and/or goiter and sometimes hypoparathyroidism should steer the diagnosis towards a respiratory chain defect. Hypogonadotropic hypogonadism is frequent in haemochromatosis (often associated with diabetes), whereas primary hypogonadism is reported in Alström disease and cystinosis (both associated with diabetes, the latter also with thyroid dysfunction) and galactosemia. Hypogonadism is also frequent in X-linked adrenoleukodystrophy (with adrenal failure), congenital disorders of glycosylation, and Fabry and glycogen storage diseases (along with thyroid dysfunction in the first 3 and diabetes in the last). This is a new and growing field and is not yet very well recognized in adulthood despite its consequences on growth, bone metabolism and fertility. For this reason, physicians managing adult patients should be aware of these diagnoses. PMID:22284844

Computer assisted learning (CAL) of oral manifestations of HIV disease.

PubMed

Porter, S R; Telford, A; Chandler, K; Furber, S; Williams, J; Price, S; Scully, C; Triantos, D; Bain, L

1996-09-07

General dental practitioners (GDPs) in the UK may wish additional education on relevant aspects of human immunodeficiency virus (HIV) disease. The aim of the present study was to develop and assess a computer assisted learning package on the oral manifestations of HIV disease of relevance to GDPs. A package was developed using a commercially-available software development tool and assessed by a group of 75 GDPs interested in education and computers. Fifty-four (72%) of the GDPs completed a self-administered questionnaire of their opinions of the package. The majority reported the package to be easy to load and run, that it provided clear instructions and displays, and that it was a more effective educational tool than videotapes, audiotapes, professional journals and textbooks, and of similar benefit as post-graduate courses. The GDPs often commented favourably on the effectiveness of the clinical images and use of questions and answers, although some had criticisms of these and other aspects of the package. As a consequence of this investigation the package has been modified and distributed to GDPs in England and Wales.

Emerging infectious diseases with cutaneous manifestations: Fungal, helminthic, protozoan and ectoparasitic infections.

PubMed

Kollipara, Ramya; Peranteau, Andrew J; Nawas, Zeena Y; Tong, Yun; Woc-Colburn, Laila; Yan, Albert C; Lupi, Omar; Tyring, Stephen K

2016-07-01

Given increased international travel, immigration, changing climate conditions, and the increased incidence of iatrogenic immunosuppression, fungal, protozoan, helminthic, and ectoparasitic infections that were once uncommon are being seeing more frequently in the Western hemisphere. However, the diagnosis and management of these infections is fraught with a lack of consistency because there is a dearth of dermatology literature on the cutaneous manifestations of these infections. In addition, delays in the diagnosis and treatment of these diseases can lead to significant patient morbidity and mortality. We review the epidemiology, cutaneous manifestations, diagnostic modalities, and treatment options for emerging fungal, protozoan, helminthic, and ectoparasitic infections. It should be noted, however, that throughout this review we cite statistics documenting their increased incidence to back-up these infections as emerging, and although some of the diagnoses are clinical, others rely on newer laboratory tests, and the possibility exists that the increased incidence could be caused by better detection methods. Copyright © 2016 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Kidney Disease: Early Detection and Treatment

MedlinePlus

... Bar Home Current Issue Past Issues Special Section Kidney Disease: Early Detection and Treatment Past Issues / Winter ... called a "urine albumin-to-creatinine ratio." Treating Kidney Disease Kidney disease is usually a progressive disease, ...

Risk of early surgery for Crohn's disease: implications for early treatment strategies.

PubMed

Sands, Bruce E; Arsenault, Joanne E; Rosen, Michael J; Alsahli, Mazen; Bailen, Laurence; Banks, Peter; Bensen, Steven; Bousvaros, Athos; Cave, David; Cooley, Jeffrey S; Cooper, Herbert L; Edwards, Susan T; Farrell, Richard J; Griffin, Michael J; Hay, David W; John, Alex; Lidofsky, Sheldon; Olans, Lori B; Peppercorn, Mark A; Rothstein, Richard I; Roy, Michael A; Saletta, Michael J; Shah, Samir A; Warner, Andrew S; Wolf, Jacqueline L; Vecchio, James; Winter, Harland S; Zawacki, John K

2003-12-01

In this study we aimed to define the rate of early surgery for Crohn's disease and to identify risk factors associated with early surgery as a basis for subsequent studies of early intervention in Crohn's disease. We assembled a retrospective cohort of patients with Crohn's disease diagnosed between 1991 and 1997 and followed for at least 3 yr, who were identified in 16 community and referral-based practices in New England. Chart review was performed for each patient. Details of baseline demographic and disease features were recorded. Surgical history including date of surgery, indication, and procedure were also noted. Risk factors for early surgery (defined as major surgery for Crohn's disease within 3 yr of diagnosis, exclusive of major surgery at time of diagnosis) were identified by univariate analysis. Multiple logistic regression was used to identify independent risk factors. Of 345 eligible patients, 69 (20.1%) required surgery within 3 yr of diagnosis, excluding the 14 patients (4.1%) who had major surgery at the time of diagnosis. Overall, the interval between diagnosis and surgery was short; one half of all patients who required surgery underwent operation within 6 months of diagnosis. Risk factors identified by univariate analysis as significantly associated with early surgery included the following: smoking; disease of small bowel without colonic involvement; nausea and vomiting or abdominal pain on presentation; neutrophil count; and steroid use in the first 6 months. Disease localized to the colon only, blood in the stool, use of 5-aminosalicylate, and lymphocyte count were inversely associated with risk of early surgery. Logistic regression confirmed independent associations with smoking as a positive risk factor and involvement of colon without small bowel as a negative risk factor for early surgery. The rate of surgery is high in the first 3 yr after diagnosis of Crohn's disease, particularly in the first 6 months. These results suggest that

Left ventricular function abnormalities as a manifestation of silent myocardial ischemia.

PubMed

Lambert, C R; Conti, C R; Pepine, C J

1986-11-01

A large body of evidence exists indicating that left ventricular dysfunction is a common occurrence in patients with severe coronary artery disease and represents silent or asymptomatic myocardial ischemia. Such dysfunction probably occurs early in the time course of every ischemic episode in patients with coronary artery disease whether symptoms are eventually manifested or not. The pathophysiology of silent versus symptomatic left ventricular dysfunction due to ischemia appears to be identical. Silent ischemia-related left ventricular dysfunction can be documented during spontaneous or stress-induced perturbations in the myocardial oxygen supply/demand ratio. It also may be detected by nitroglycerin-induced improvement in ventricular function or by salutary changes in wall motion following revascularization. Silent left ventricular dysfunction is a very early occurrence during ischemia and precedes electrocardiographic abnormalities. In this light, its existence should always be kept in mind when dealing with patients with ischemic heart disease. It can be hypothesized that because silent ischemia appears to be identical to ischemia with symptoms in a pathophysiologic sense, prognosis and treatment in both cases should be the same.

Periorbital and eyelid edema: the initial manifestation of acute infectious mononucleosis.

PubMed

Decker, G R; Berberian, B J; Sulica, V I

1991-05-01

A case of periorbital and eyelid edema in an eighteen-year-old student is presented as the initial manifestation of acute infectious mononucleosis occurring one week before the typical prodrome. Although periorbital and eyelid edema have been reported in about 50 percent of patients with early infectious mononucleosis, its occurrence is much less frequent in clinical practice. Physicians, particularly those specializing in the treatment of cutaneous and ocular diseases, should now include acute infectious mononucleosis in the differential diagnosis of periorbital and eyelid edema.

Neurological manifestations of excessive alcohol consumption.

PubMed

Planas-Ballvé, Anna; Grau-López, Laia; Morillas, Rosa María; Planas, Ramón

2017-12-01

This article reviews the different acute and chronic neurological manifestations of excessive alcohol consumption that affect the central or peripheral nervous system. Several mechanisms can be implicated depending on the disorder, ranging from nutritional factors, alcohol-related toxicity, metabolic changes and immune-mediated mechanisms. Recognition and early treatment of these manifestations is essential given their association with high morbidity and significantly increased mortality. Copyright © 2017 Elsevier España, S.L.U., AEEH y AEG. All rights reserved.

Chikungunya Detection during Dengue Outbreak in Sumatra, Indonesia: Clinical Manifestations and Virological Profile.

PubMed

Sasmono, R Tedjo; Perkasa, Aditya; Yohan, Benediktus; Haryanto, Sotianingsih; Yudhaputri, Frilasita A; Hayati, Rahma F; Ma'roef, Chairin Nisa; Ledermann, Jeremy P; Aye Myint, Khin Saw; Powers, Ann M

2017-11-01

Chikungunya fever (CHIK) is an acute viral infection caused by infection with chikungunya virus (CHIKV). The disease affects people in areas where certain Aedes species mosquito vectors are present, especially in tropical and subtropical countries. Indonesia has witnessed CHIK disease since the early 1970s with sporadic outbreaks occurring throughout the year. The CHIK clinical manifestation, characterized by fever, headache, and joint pain, is similar to that of dengue (DEN) disease. During a molecular study of a DEN outbreak in Jambi, Sumatra, in early 2015, DENV-negative samples were evaluated for evidence of CHIKV infection. Among 103 DENV-negative samples, eight samples were confirmed (7.8%) as positive for CHIKV by both molecular detection and virus isolation. The mean age of the CHIK patients was 21.3 ± 9.1 (range 11-35 years). The clinical manifestations of the CHIK patients were mild and mimicked DEN, with fever and headache as the main symptoms. Only three out of eight patients presented with classical joint pain. Sequencing of the envelope glycoprotein E1 gene and phylogenetic analysis identified all CHIKV isolates as belonging to the Asian genotype. Overall, our study confirms sustained endemic CHIKV transmission and the presence of multiple arboviruses circulating during a DEN outbreak in Indonesia. The co-circulation of arboviruses poses a public health threat and is likely to cause misdiagnosis and underreporting of CHIK in DEN-endemic areas such as Indonesia.

Borrelia burgdorferi-specific IgA in Lyme Disease.

PubMed

D'Arco, Christina; Dattwyler, Raymond J; Arnaboldi, Paul M

2017-05-01

The laboratory diagnosis of Lyme disease is currently dependent on the detection of IgM and IgG antibodies against Borrelia burgdorferi, the causative agent of the disease. The significance of serum IgA against B. burgdorferi remains unclear. The production of intrathecal IgA has been noted in patients with the late Lyme disease manifestation, neuroborreliosis, but production of antigen-specific IgA during early disease has not been evaluated. In the current study, we assessed serum IgA binding to the B. burgdorferi peptide antigens, C6, the target of the FDA-cleared C6 EIA, and FlaB(211-223)-modVlsE(275-291), a peptide containing a Borrelia flagellin epitope linked to a modified VlsE sequence, in patients with early and late Lyme disease. Specific IgA was detected in 59 of 152 serum samples (38.8%) from early Lyme disease patients. Approximately 50% of early Lyme disease patients who were seropositive for peptide-specific IgM and/or IgG were also seropositive for peptide-specific IgA. In a subpopulation of patients, high peptide-specific IgA could be correlated with disseminated disease, defined as multiple erythema migrans lesions, and neurological disease complications. These results suggest that there may be an association between elevated levels of antigen-specific IgA and particular disease manifestations in some patients with early Lyme disease. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

Severe Periodontal Disease Manifested in Chronic Disseminated Type of Langerhans Cell Histiocytosis in a 3-Year Old Child

PubMed Central

Srivastava, Vinay Kumar; Bansal, Rajesh; Gupta, Vineeta; Bansal, Manish; Patne, Shashikant

2014-01-01

ABSTRACT% Langerhans cell histiocytosis (LCH), previously known as histio-cytosis X, is a rare idiopathic disorder of reticulo-endothelial system with abnormal proliferation of bone marrow derived Langerhans cells along with a variable number of leukocytes, such as eosinophils, neutrophils, lymphocytes and plasma cells. Three years old male child presented with multifocal osteolytic lesions and papulosquamous skin lesions. Clinical and radio-graphic features, such as severe alveolar bone loss, mobility of teeth, precocious eruption of teeth, foating appearance of teeth in orthopantomogram (OPG), osteolytic lesion in skull and cutaneous lesions were highly suggestive of LCH disease. Skin biopsy confirmed a diagnosis of LCH. Induction chemotherapy with oral prednisolone and intravenous vinblastine was started. Child responded well to chemotherapy. The clinical significance of the presented case is to diagnose the case of LCH on the basis of the manifestation of severe periodontal disease as this can be first or only manifestation of LCH. A dentist plays a major role in the multidisciplinary treatment of LCH through routine examination and periodic follow-up. How to cite this article: Bansal M, Srivastava VK, Bansal R, Gupta V, Bansal M, Patne S. Severe Periodontal Disease Manifested in Chronic Disseminated Type of Langerhans Cell Histiocytosis in a 3-Year Old Child. Int J Clin Pediatr Dent 2014;7(3):217-219. PMID:25709306

The Primary Care Physician in the Early Diagnosis of Systemic Sclerosis: the Cornerstone of Recognition and Hope

PubMed Central

Saketkoo, Lesley Ann; Magnus, Jeanette H.; Doyle, Mittie K.

2013-01-01

Systemic sclerosis (SSc) is a disease of unknown etiology that manifests as a heterogeneous group of multi-organ system manifestations and is characterized by vasculopathy and fibrosis of the skin and internal organs, with mortality related to pulmonary, cardiac, renal or gastrointestinal involvement. The prevalence of SSc may be underestimated in the general population. Cases are often undiagnosed or misdiagnosed, particularly cases with mild or no skin manifestations. Due to late referrals to rheumatologic care, many moderate-to-severe cases progress to irreversible end-organ damage that might have been prevented by early diagnosis. Early diagnosis of SSc with initiation of appropriate treatment is essential, with great impact on morbidity and mortality. This review examines presenting features, ensuing complications and treatment providing a focus on SSc as a treatable disease. Primary care providers play a pivotal role in recognizing initial symptoms associated with SSc and securing early diagnosis through early referral to specialists. PMID:24366221

Degenerative alterations of the cementum-periodontal ligament complex and early tooth loss in a young patient with periodontal disease.

PubMed

Petruţiu, S A; Buiga, Petronela; Roman, Alexandra; Danciu, Theodora; Mihu, Carmen Mihaela; Mihu, D

2012-01-01

Premature exfoliation of primary or permanent teeth in children or adolescents is extremely rare and it can be a manifestation of an underlying systemic disease. This study aims to present the histological aspects associated with early tooth loss in a case of periodontal disease developed without local inflammation and with minimal periodontal pockets and attachment loss. The maxillary left second premolar was extracted together with a gingival collar attached to the root surface. The histological analysis recorded the resorption of the cementum in multiple areas of the entire root surface with the connective tissue of the desmodontium invading the lacunae defects. The connective tissue rich in cells occupied the periodontal ligamentar space and the resorptive areas. No inflammation was obvious in the periodontal ligament connective tissue. This report may warn clinicians about the possibility of the association of cemental abnormalities with early tooth loss.

Lyme disease: clinical diagnosis and treatment

PubMed Central

Hatchette, TF; Davis, I; Johnston, BL

2014-01-01

Background Lyme disease is an emerging zoonotic infection in Canada. As the Ixodes tick expands its range, more Canadians will be exposed to Borrelia burgdorferi, the bacterium that causes Lyme disease. Objective To review the clinical diagnosis and treatment of Lyme disease for front-line clinicians. Methods A literature search using PubMed and restricted to articles published in English between 1977 and 2014. Results Individuals in Lyme-endemic areas are at greatest risk, but not all tick bites transmit Lyme disease. The diagnosis is predominantly clinical. Patients with Lyme disease may present with early disease that is characterized by a “bull’s eye rash”, fever and myalgias or with early disseminated disease that can manifest with arthralgias, cardiac conduction abnormalities or neurologic symptoms. Late Lyme disease in North America typically manifests with oligoarticular arthritis but can present with a subacute encephalopathy. Antibiotic treatment is effective against Lyme disease and works best when given early in the infection. Prophylaxis with doxycyline may be indicated in certain circumstances. While a minority of patients may have persistent symptoms, evidence does not demonstrate that prolonged courses of antibiotics improve outcome. Conclusion Clinicians need to be aware of the signs and symptoms of Lyme disease. Knowing the regions where Borrelia infection is endemic in North America is important for recognizing patients at risk and informing the need for treatment. PMID:29769842

Disease Manifestations and Pathogenic Mechanisms of Group A Streptococcus

PubMed Central

Barnett, Timothy C.; McArthur, Jason D.; Cole, Jason N.; Gillen, Christine M.; Henningham, Anna; Sriprakash, K. S.; Sanderson-Smith, Martina L.; Nizet, Victor

2014-01-01

SUMMARY Streptococcus pyogenes, also known as group A Streptococcus (GAS), causes mild human infections such as pharyngitis and impetigo and serious infections such as necrotizing fasciitis and streptococcal toxic shock syndrome. Furthermore, repeated GAS infections may trigger autoimmune diseases, including acute poststreptococcal glomerulonephritis, acute rheumatic fever, and rheumatic heart disease. Combined, these diseases account for over half a million deaths per year globally. Genomic and molecular analyses have now characterized a large number of GAS virulence determinants, many of which exhibit overlap and redundancy in the processes of adhesion and colonization, innate immune resistance, and the capacity to facilitate tissue barrier degradation and spread within the human host. This improved understanding of the contribution of individual virulence determinants to the disease process has led to the formulation of models of GAS disease progression, which may lead to better treatment and intervention strategies. While GAS remains sensitive to all penicillins and cephalosporins, rising resistance to other antibiotics used in disease treatment is an increasing worldwide concern. Several GAS vaccine formulations that elicit protective immunity in animal models have shown promise in nonhuman primate and early-stage human trials. The development of a safe and efficacious commercial human vaccine for the prophylaxis of GAS disease remains a high priority. PMID:24696436

Longitudinal changes in the antecedent and early manifest course of bipolar disorder-A narrative review of prospective studies.

PubMed

Pfennig, Andrea; Leopold, Karolina; Ritter, Philipp; Böhme, Anne; Severus, Emanuel; Bauer, Michael

2017-05-01

Prospective study designs ideally allow patients to be followed from the first manifestations of the illness or even from an at-risk stage. It can thus provide data on the predictive value of changes in clinical symptomatology, cognition or further biological markers to broaden our understanding of the etiopathology and symptomatic trajectory of bipolar disorders. The scope of this narrative review is to summarize evidence from prospectively collected data on psychopathological and other clinical and biological changes in the early developmental course of bipolar disorders. The narrative review was based on a literature search conducted in February 2016 within the PubMed library for prospective study data of persons in antecedent and early manifest stages of manifest bipolar disorder published within the last 15 years. A total of 19 prospective studies were included. Regarding psychopathological features; personality, temperament and character traits as well as changes in sleep and circadian rhythm, the evidence suggests that risk factors for the development of bipolar disorder can already be described and should be studied further to understand their interaction, mediation with other factors and timing in the developmental process of bipolar disorder. Apart from the positive family history, childhood anxiety, sleep problems, subthreshold (hypo)manic symptoms and certain character traits/emotionality should be identified and monitored already in clinical practice as their presence likely increases risk of bipolar disorder. Up to date no substantiated evidence was found from prospective studies addressing cognitive features, life events, immunological parameters and morphological central nervous system changes as potential risk factors for bipolar disorder. For an improved understanding of episodic disorders, longitudinal data collection is essential. Since the etiology of bipolar disorders is complex, a number of potential risk factors have been proposed

[Subclinical and manifested hypothyroidism as a consequence of thyroid autoimmune disease].

PubMed

Milosević, Dragoslav P; Djurica, Snezana; Davidović, Mladen; Stević, Radmila; Rajić, Miodrag; Marković, Natasa

2005-10-01

Chronic thyroiditis (Hashimoto's disease) is a slowly developing persistent inflamation of the thyroid gland, which frequently leads to hypothyroidism. Some of the up-to-date knowledge about hypothyroidism, both subclinical and manifested, caused by autoimmune disease, was presented. Autoimmune thyroid gland disease can occur at any age, but predominantly affects women after periods of high emotional and physical stress or accidents, as well as during periods of hormonal changes. It can also develop in families, and having an autoimmune disease slightly increases the risk of developing another. This paper showed an increasing incidence of subclinical hypothyroidism (4.17%) in elderly, and, at the same time, the incidence of primary hypothyroidism accounting for 1%. It is very usefull to estimate the stimulated thyrotropin (TSH) response, as well as the value of fast, short time thyroid gland reserves, analyzed by T3 and T4 serum level at 60th minute after TRH stimulation. Treatment of choice for HT (hypothyroidism of any cause) is thyroid hormone replacement. Drug of choice is orally administered levothyroxine sodium, usually for life-time. The standard dose is 1.6-1.8 mcg/kg body weight per day, but is in most cases patient dependent. Elderly patients usually require smaller replacement dose of levothyroxine, sometimes less than 1 mcg/kg body weight per day with coronary dilatator at the same time.

Niemann-Pick disease type C symptomatology: an expert-based clinical description

PubMed Central

2013-01-01

Niemann-Pick disease type C (NP-C) is a rare, progressive, irreversible disease leading to disabling neurological manifestations and premature death. The estimated disease incidence is 1:120,000 live births, but this likely represents an underestimate, as the disease may be under-diagnosed due to its highly heterogeneous presentation. NP-C is characterised by visceral, neurological and psychiatric manifestations that are not specific to the disease and that can be found in other conditions. The aim of this review is to provide non-specialists with an expert-based, detailed description of NP-C signs and symptoms, including how they present in patients and how they can be assessed. Early disease detection should rely on seeking a combination of signs and symptoms, rather than isolated findings. Examples of combinations which are strongly suggestive of NP-C include: splenomegaly and vertical supranuclear gaze palsy (VSGP); splenomegaly and clumsiness; splenomegaly and schizophrenia-like psychosis; psychotic symptoms and cognitive decline; and ataxia with dystonia, dysarthria/dysphagia and cognitive decline. VSGP is a hallmark of NP-C and becomes highly specific of the disease when it occurs in combination with other manifestations (e.g. splenomegaly, ataxia). In young infants (<2 years), abnormal saccades may first manifest as slowing and shortening of upward saccades, long before gaze palsy onset. While visceral manifestations tend to predominate during the perinatal and infantile period (2 months–6 years of age), neurological and psychiatric involvement is more prominent during the juvenile/adult period (>6 years of age). Psychosis in NP-C is atypical and variably responsive to treatment. Progressive cognitive decline, which always occurs in patients with NP-C, manifests as memory and executive impairment in juvenile/adult patients. Disease prognosis mainly correlates with the age at onset of the neurological signs, with early-onset forms progressing faster

Fabry Disease in Families With Hypertrophic Cardiomyopathy: Clinical Manifestations in the Classic and Later-Onset Phenotypes.

PubMed

Adalsteinsdottir, Berglind; Palsson, Runolfur; Desnick, Robert J; Gardarsdottir, Marianna; Teekakirikul, Polakit; Maron, Martin; Appelbaum, Evan; Neisius, Ulf; Maron, Barry J; Burke, Michael A; Chen, Brenden; Pagant, Silvere; Madsen, Christoffer V; Danielsen, Ragnar; Arngrimsson, Reynir; Feldt-Rasmussen, Ulla; Seidman, Jonathan G; Seidman, Christine E; Gunnarsson, Gunnar Th

2017-08-01

The screening of Icelandic patients clinically diagnosed with hypertrophic cardiomyopathy resulted in identification of 8 individuals from 2 families with X-linked Fabry disease (FD) caused by GLA (α-galactosidase A gene) mutations encoding p.D322E (family A) or p.I232T (family B). Familial screening of at-risk relatives identified mutations in 16 family A members (8 men and 8 heterozygotes) and 25 family B members (10 men and 15 heterozygotes). Clinical assessments, α-galactosidase A (α-GalA) activities, glycosphingolipid substrate levels, and in vitro mutation expression were used to categorize p.D322E as a classic FD mutation and p.I232T as a later-onset FD mutation. In vitro expression revealed that p.D322E and p.I232T had α-GalA activities of 1.4% and 14.9% of the mean wild-type activity, respectively. Family A men had markedly decreased α-GalA activity and childhood-onset classic manifestations, except for angiokeratoma and cornea verticillata. Family B men had residual α-GalA activity and developed FD manifestations in adulthood. Despite these differences, all family A and family B men >30 years of age had left ventricular hypertrophy, which was mainly asymmetrical, and had similar late gadolinium enhancement patterns. Ischemic stroke and severe white matter lesions were more frequent among family A men, but neither family A nor family B men had overt renal disease. Family A and family B heterozygotes had less severe or no clinical manifestations. Men with classic or later-onset FD caused by GLA missense mutations developed prominent and similar cardiovascular disease at similar ages, despite markedly different α-GalA activities. © 2017 American Heart Association, Inc.

Pulmonary manifestations of ankylosing spondylitis.

PubMed

Kanathur, Naveen; Lee-Chiong, Teofilo

2010-09-01

Ankylosing spondylitis, a chronic multisystem inflammatory disorder, can present with articular and extra-articular features. It can affect the tracheobronchial tree and the lung parenchyma, and respiratory complications include chest wall restriction, apical fibrobullous disease with or without secondary pulmonary superinfection, spontaneous pneumothorax, and obstructive sleep apnea. Ankylosing spondylitis is a common cause of pulmonary apical fibrocystic disease; early involvement may be unilateral or asymmetrical, but most cases eventually consist of bilateral apical fibrobullous lesions, many of which are progressive with coalescence of the nodules, formation of cysts and cavities, fibrosis, and bronchiectasis. Mycobacterial or fungal superinfection of the upper lobe cysts and cavities occurs commonly. Aspergillus fumigatus is the most common pathogen isolated, followed by various species of mycobacteria. Prognosis of patients with fibrobullous apical lesions is mainly determined by the presence, extent, and severity of superinfection. Pulmonary function test results are nonspecific and generally parallel the severity of parenchymal involvement. A restrictive ventilatory impairment can develop in patients with ankylosing spondylitis because of either fusion of the costovertebral joints and ankylosis of the thoracic spine or anterior chest wall involvement. Chest radiographic findings may mirror the severity of clinical involvement. Pulmonary parenchymal disease is typically progressive, and cyst formation, cavitation, and fibrosis are seen in advanced cases. No treatment has been shown to alter the clinical course of apical fibrobullous disease. Although several antiinflammatory agents, such as infliximab, etanercept, and adalimumab, are being used to treat ankylosing spondylitis, their effects on pulmonary manifestations are unclear.

Changes in neural circuitry associated with depression at pre-clinical, pre-motor and early motor phases of Parkinson's disease.

PubMed

Borgonovo, Janina; Allende-Castro, Camilo; Laliena, Almudena; Guerrero, Néstor; Silva, Hernán; Concha, Miguel L

2017-02-01

Although Parkinson's Disease (PD) is mostly considered a motor disorder, it can present at early stages as a non-motor pathology. Among the non-motor clinical manifestations, depression shows a high prevalence and can be one of the first clinical signs to appear, even a decade before the onset of motor symptoms. Here, we review the evidence of early dysfunction in neural circuitry associated with depression in the context of PD, focusing on pre-clinical, pre-motor and early motor phases of the disease. In the pre-clinical phase, structural and functional changes in the substantia nigra, basal ganglia and limbic structures are already observed. Some of these changes are linked to motor compensation mechanisms while others correspond to pathological processes common to PD and depression and thus could underlie the appearance of depressive symptoms during the pre-motor phase. Studies of the early motor phase (less than five years post diagnosis) reveal an association between the extent of damage in different monoaminergic systems and the appearance of emotional disorders. We propose that the limbic loop of the basal ganglia and the lateral habenula play key roles in the early genesis of depression in PD. Alterations in the neural circuitry linked with emotional control might be sensitive markers of the ongoing neurodegenerative process and thus may serve to facilitate an early diagnosis of this disease. To take advantage of this, we need to improve the clinical criteria and develop biomarkers to identify depression, which could be used to determine individuals at risk to develop PD. Copyright © 2016 Elsevier Ltd. All rights reserved.

Oral Manifestations of Secondary Syphilis.

PubMed

de Paulo, Luiz Fernando Barbosa; Servato, João Paulo Silva; Oliveira, Maiolino Thomaz Fonseca; Durighetto, Antonio Francisco; Zanetta-Barbosa, Darceny

2015-06-01

Known as "the great imitator," secondary syphilis may clinically manifest itself in myriad ways, involving different organs including the oral mucosa, and mimicking, both clinically and histologically, several diseases, thereby making diagnosis a challenge for clinicians. We highlight the clinical aspects of oral manifestation in 7 patients with secondary syphilis. Clinicians should consider secondary syphilis in the differential diagnosis of ulcerative and/or white oral lesions. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

Unusual early-onset Huntingtons disease.

PubMed

Vargas, Antonio P; Carod-Artal, Francisco J; Bomfim, Denise; Vázquez-Cabrera, Carolina; Dantas-Barbosa, Carmela

2003-06-01

Huntington's disease is an autosomal dominant progressive neurodegenerative disorder characterized by involuntary movements, cognitive decline, and behavioral disorders leading to functional disability. In contrast to patients with adult onset, in which chorea is the major motor abnormality, children often present with spasticity, rigidity, and significant intellectual decline associated with a more rapidly progressive course. An unusual early-onset Huntington's disease case of an 11-year-old boy with severe hypokinetic/rigid syndrome appearing at the age of 2.5 years is presented. Clinical diagnosis was confirmed by polymerase chain reaction study of the expanded IT-15 allele with a compatible size of 102 cytosine-adenosine-guanosine repeats L-Dopa mildly ameliorated rigidity, bradykinesia, and dystonia. We conclude that Huntington's disease should be included in the differential diagnoses of regressive syndromes of early childhood.

Morphological manifestations of the Dandy-Walker syndrom in female members of a family.

PubMed

Titlić, Marina; Alfirević, Stanko; Kolić, Krešimir; Soldo, Anamarija; Tripalol, Ana Batoš

2015-03-01

The Dandy-Walker syndrome (DWS) is a hereditary disorder, appearing somewhat more frequently in women. The most important characteristics of the DWS are the lack of the cerebellar vermis, varying from a partial lack to a complete agenesis, and enlargement of the cerebrospinal spaces, especially in the fourth ventricle. The above mentioned morphological changes clinically manifest in ataxia, increased intracranial pressure and hydrocephalus. Here is presented a family with DWS, where the disease is contracted only by female members, in two generations, whereas no signs of DWS have been noticed in male family members. DWS is clinically manifested from early childhood to middle age, with the morphological changes varying from hypoplastic cerebellar vermis to widening of the brain ventricles and hydrocephalus and arachnoid cyst in the occipital part.

[Limb lymphedema as a first manifestation of primary intestinal lymphangiectasia (Waldmann's disease)].

PubMed

Boursier, V; Vignes, S

2004-05-01

Primary intestinal lymphangiectasia (Waldmann's disease) is characterized by protein-losing enteropathy occurring more frequently in childhood. Chronic diarrhea and diffuse edema are the main clinical manifestations. Peripheral lymphedema may also be associated. Lymphedema is usually present at the time of diagnosis or appears later in the course of the disease. We report the observation of a 31-year-old man suffering from an upper, lower limb and genital lymphedema many years before diagnosis of primary intestinal lymphangiectasia was established. Lower limb lymphoscintigraphy confirmed lymphedema and duodenal biopsies lymphangiectasia. Hypoproteinemia, lymphopenia and hypogammaglobulinemia were also noted. Treatment of lymphedema included low stretch bandaging and elastic stocking. No dietary management with a low-fat diet was added. Search for primary intestinal lymphangiectasia with biological parameters would be useful when primary lymphedema is present. Especially since primary intestinal lymphangiectasia may be complicated by occurrence of B cell lymphoma.

Dissociation between decision-making under risk and decision-making under ambiguity in premanifest and manifest Huntington's disease.

PubMed

Adjeroud, Najia; Besnard, Jeremy; Verny, Christophe; Prundean, Adriana; Scherer, Clarisse; Gohier, Bénédicte; Bonneau, Dominique; Massioui, Nicole El; Allain, Philippe

2017-08-01

We investigated decision-making under ambiguity (DM-UA) and decision making under risk (DM-UR) in individuals with premanifest and manifest Huntington's disease (HD). Twenty individuals with premanifest HD and 23 individuals with manifest HD, on one hand, and 39 healthy individuals divided into two control groups, on the other, undertook a modified version of the Iowa Gambling Task (IGT), an adaptation of a DM-UA task, and a modified version of the Game of Dice Task (GDT), an adaptation of a DM-UR task. Participants also filled in a questionnaire of impulsivity and responded to cognitive tests specifically designed to assess executive functions. Compared to controls, individuals with premanifest HD were unimpaired in performing executive tests as well as in decision-making tasks, except for the Stroop task. In contrast, individuals with manifest HD were impaired in both the IGT and executive tasks, but not in the GDT. No sign of impulsivity was observed in individuals with premanifest or manifest HD. Our results suggest that the progression of HD impairs DM-UA without affecting DM-UR, and indicate that decision-making abilities are preserved during the premanifest stage of HD. Copyright © 2017 Elsevier Ltd. All rights reserved.

The Heart of the Matter: Cardiac Manifestations of Endocrine Disease

PubMed Central

Binu, Aditya John; Cherian, Kripa Elizabeth; Kapoor, Nitin; Chacko, Sujith Thomas; George, Oommen; Paul, Thomas Vizhalil

2017-01-01

Endocrine disorders manifest as a disturbance in the milieu of multiple organ systems. The cardiovascular system may be directly affected or alter its function to maintain the state of homeostasis. In this article, we aim to review the pathophysiology, diagnosis, clinical features and management of cardiac manifestations of various endocrine disorders. PMID:29285459

Tics as an initial manifestation of juvenile Huntington's disease: case report and literature review.

PubMed

Cui, Shi-Shuang; Ren, Ru-Jing; Wang, Ying; Wang, Gang; Chen, Sheng-Di

2017-08-08

Huntington's disease (HD) is an autosomal dominant disorder, typically characterized by chorea due to a trinucleotide repeat expansion in the HTT gene, although the clinical manifestations of patients with juvenile HD (JHD) are atypical. A 17-year-old boy with initial presentation of tics attended our clinic and his DNA analysis demonstrated mutation in the HTT gene (49 CAG repeats). After treatment, his symptoms improved. Furthermore, we performed literature review through searching the databases and summarized clinical features in 33 JHD patients. The most prevalent symptoms are ataxia, and two cases reported that tics as initial and prominent manifestation in JHD. Among them, 88% patients carried CAG repeats beyond 60 and most of them have family history. This case here illustrates the variable range of clinical symptoms of JHD and the necessity of testing for the HD mutation in young patients with tics with symptoms unable to be explained by Tourette's syndrome (TS).

Change in the manifestations of asthma and asthma-related traits in childhood: a latent transition analysis.

PubMed

Garden, Frances L; Simpson, Judy M; Mellis, Craig M; Marks, Guy B

2016-02-01

It is known that asthma is a heterogeneous entity whose manifestations vary with age. Our objective was to examine changes in the manifestation of asthma and asthma-related traits in childhood by defining empirically derived childhood asthma phenotypes and examining their transitions over time.To define the phenotypes we used data on respiratory symptoms, healthcare utilisation, medications, spirometry, airway hyperresponsiveness (AHR), exhaled nitric oxide concentration and atopy from a birth cohort recruited on the basis of having a first-degree relative with asthma. Data were acquired at ages 1.5-11.5 years and analysed using latent transition analysis.In a study population of 370 participants, we classified subjects into four phenotypes: 1) nonatopic, few symptoms (prevalence range from 1.5 to 5 years: 52-60%), 2) atopic, few symptoms (3-21%), 3) nonatopic, asthma and rhinitis symptoms (13-35%), and 4) atopic, asthma and rhinitis symptoms (2-14%) in early childhood; and 1) nonatopic, no respiratory disease (prevalence range from 8 to 11.5 years: 41-46%), 2) atopic, no respiratory disease (23-33%), 3) nonatopic, asthma symptoms, no AHR or airway inflammation (8-12%) and 4) atopic asthma (19%) in mid-childhood. Transitioning between phenotypes was common in early childhood, but less common in later childhood.This analysis represents the first attempt to incorporate longitudinal patterns of several manifestations of asthma into a single model to simultaneously define phenotypes and examine their transitions over time. It provides quantitative support for the view that asthma is a heterogeneous entity, and that some children with wheeze and other respiratory symptoms in early life progress to asthma in mid-childhood, while others become asymptomatic. Copyright ©ERS 2016.

Cutaneous Manifestations of Systemic Lupus Erythematosus

PubMed Central

Uva, Luís; Miguel, Diana; Pinheiro, Catarina; Freitas, João Pedro; Marques Gomes, Manuel; Filipe, Paulo

2012-01-01

Systemic lupus erythematosus (SLE) is a multiorgan autoimmune disease of unknown etiology with many clinical manifestations. The skin is one of the target organs most variably affected by the disease. The American College of Rheumatology (ACR) established 11 criteria as a classificatory instrument to operationalise the definition of SLE in clinical trials. They were not intended to be used to diagnose individuals and do not do well in that capacity. Cutaneous lesions account for four of these 11 revised criteria of SLE. Skin lesions in patients with lupus may be specific or nonspecific. This paper covers the SLE-specific cutaneous changes: malar rash, discoid rash, photosensitivity, and oral mucosal lesions as well as SLE nonspecific skin manifestations, their pathophysiology, and management. A deeper thorough understanding of the cutaneous manifestations of SLE is essential for diagnosis, prognosis, and efficient management. Thus, dermatologists should cooperate with other specialties to provide optimal care of SLE patient. PMID:22888407

A Virus-like disease of chinook salmon

USGS Publications Warehouse

Ross, A.J.; Pelnar, J.; Rucker, R.R.

1960-01-01

Consideration is given to a recurring disease of early feeding chinook salmon fingerlings at the Coleman, California, Federal Fish Cultural Station. The infection becomes manifest in the early spring months at low water temperatures and abates as the water temperature rises. Bacteriological studies have failed to yield the presence of a disease agent, either by cultural or staining procedures. The disease has been successfully transmitted from infected fish to healthy fish by the injection of bacteria-free filtrates prepared from diseased fish tissue. The causative agent is therefore believed to be a virus-like entity.

Early diagnosis of Parkinson's disease.

PubMed

Becker, Georg; Müller, Antje; Braune, Stefan; Büttner, Thomas; Benecke, Reiner; Greulich, Wolfgang; Klein, Wolfgang; Mark, Günter; Rieke, Jürgen; Thümler, Reiner

2002-10-01

In idiopathic Parkinson's disease (IPD) approximately 60 % of the nigrostriatal neurons of the substantia nigra (SN) are degenerated before neurologists can establish the diagnosis according to the widely accepted clinical diagnostic criteria. It is conceivable that neuroprotective therapy starting at such an 'advanced stage' of the disease will fail to stop the degenerative process. Therefore, the identification of patients at risk and at earlier stages of the disease appears to be essential for any successful neuroprotection. The discovery of several genetic mutations associated with IPD raises the possibility that these, or other biomarkers, of the disease may help to identify persons at risk of IPD. Transcranial ultrasound have shown susceptibility factors for IPD related to an increased iron load of the substantia nigra. In the early clinical phase, a number of motor and particularly non-motor signs emerge, which can be identified by the patients and physicians years before the diagnosis is made, notably olfactory dysfunction, depression, or 'soft' motor signs such as changes in handwriting, speech or reduced ambulatory arm motion. These signs of the early, prediagnostic phase of IPD can be detected by inexpensive and easy-to-administer tests. As one single instrument will not be sensitive enough, a battery of tests has to be composed measuring independent parameters of the incipient disease. Subjects with abnormal findings in this test battery should than be submitted to nuclear medicine examinations to quantify the extent of dopaminergic injury and to reach the goal of a reliable, early diagnosis.

Herpes zoster could be an early manifestation of undiagnosed human immunodeficiency virus infection.

PubMed

Lai, Shih-Wei; Lin, Cheng-Li; Liao, Kuan-Fu; Chen, Wen-Chi

2016-05-01

No formal epidemiological research based on systematic analysis has focused on the relationship between herpes zoster and immunodeficiency virus (HIV) infection in Taiwan. Our aim was to explore whether herpes zoster is an early manifestation of undiagnosed human HIV infection in Taiwan. This was a retrospective cohort study using the database of the Taiwan National Health Insurance Program. A total of 35,892 individuals aged ≤ 84 years with newly diagnosed herpes zoster from 1998 to 2010 were assigned to the herpes zoster group, whereas 143,568 sex-matched and age-matched, randomly selected individuals without herpes zoster served as the non-herpes zoster group. The incidence of HIV diagnosis at the end of 2011 was estimated in both groups. The multivariable Cox proportional hazards regression model was used to estimate the hazard ratio and 95% confidence interval (CI) for risk of HIV diagnosis associated with herpes zoster and other comorbidities including drug dependence and venereal diseases. The overall incidence of HIV diagnosis was 4.19-fold greater in the herpes zoster group than that in the non-herpes zoster group (3.33 per 10,000 person-years vs. 0.80 per 10,000 person-years, 95% CI 4.04-4.35). The multivariable Cox proportional hazards regression analysis revealed that the adjusted hazard ratio of HIV diagnosis was 4.37 (95% CI 3.10-6.15) for individuals with herpes zoster and without comorbidities, as compared with individuals without herpes zoster and without comorbidities. Herpes zoster is associated with HIV diagnosis. Patients who have risk behaviors of HIV infection should receive regular surveillance for undiagnosed HIV infection when they present with herpes zoster. Copyright © 2015. Published by Elsevier B.V.

Early vitrectomy effective for Norrie disease.

PubMed

Walsh, Mark K; Drenser, Kimberly A; Capone, Antonio; Trese, Michael T

2010-04-01

To review our experience with Norrie disease to determine if early vitrectomy abrogates the natural history of this rare disease; namely, bilateral no light perception visual acuity and phthisis bulbi. We retrospectively reviewed the medical records of all patients seen in our tertiary care pediatric retinal clinical practice from 1988 through 2008 with a potential diagnosis of Norrie disease. Inclusion required not only clinical findings consistent with Norrie disease but also genetics and/or a family history consistent with Norrie disease. Medical record review revealed 14 boys with clinically diagnosed Norrie disease and either Norrie disease gene (NDP) mutations noted on genetic testing (13 patients) and/or a clear family history consistent with Norrie disease (4 patients). All 14 boys with definite Norrie disease had vitrectomy with or without lensectomy in at least 1 eye prior to 12 months of age. Of the 14 boys with definite Norrie disease, 7 maintained at least light perception visual acuity in 1 eye and 3 had no light perception visual acuity bilaterally; visual acuity data were not available for 4 patients. Only 2 of 24 (8%) eyes became phthisical. Historically, no treatment has been offered to mitigate the dismal natural history of Norrie disease. We recommend consideration of early vitrectomy in Norrie disease.

Glutamate-system defects behind psychiatric manifestations in a familial hemiplegic migraine type 2 disease-mutation mouse model

PubMed Central

Bøttger, Pernille; Glerup, Simon; Gesslein, Bodil; Illarionova, Nina B.; Isaksen, Toke J.; Heuck, Anders; Clausen, Bettina H.; Füchtbauer, Ernst-Martin; Gramsbergen, Jan B.; Gunnarson, Eli; Aperia, Anita; Lauritzen, Martin; Lambertsen, Kate L.; Nissen, Poul; Lykke-Hartmann, Karin

2016-01-01

Migraine is a complex brain disorder, and understanding the complexity of this prevalent disease could improve quality of life for millions of people. Familial Hemiplegic Migraine type 2 (FHM2) is a subtype of migraine with aura and co-morbidities like epilepsy/seizures, cognitive impairments and psychiatric manifestations, such as obsessive-compulsive disorder (OCD). FHM2 disease-mutations locate to the ATP1A2 gene encoding the astrocyte-located α2-isoform of the sodium-potassium pump (α2Na+/K+-ATPase). We show that knock-in mice heterozygous for the FHM2-associated G301R-mutation (α2+/G301R) phenocopy several FHM2-relevant disease traits e.g., by mimicking mood depression and OCD. In vitro studies showed impaired glutamate uptake in hippocampal mixed astrocyte-neuron cultures from α2G301R/G301R E17 embryonic mice, and moreover, induction of cortical spreading depression (CSD) resulted in reduced recovery in α2+/G301R male mice. Moreover, NMDA-type glutamate receptor antagonists or progestin-only treatment reverted specific α2+/G301R behavioral phenotypes. Our findings demonstrate that studies of an in vivo relevant FHM2 disease knock-in mouse model provide a link between the female sex hormone cycle and the glutamate system and a link to co-morbid psychiatric manifestations of FHM2. PMID:26911348

Neurological manifestations of Behçet's disease: Case report and literature review.

PubMed

López Bravo, Alba; Parra Soto, Carlos; Bellosta Diago, Elena; Cecilio Irazola, Álvaro; Santos-Lasaosa, Sonia

2017-05-22

Neurological involvement in Behçet's disease is rare, especially at the onset. It can present in the form of parenchymal changes or as damage to the vascular structures in its nonparenchymal form. The coexistence of both kinds of manifestations in the same patient is exceptional. We report the case of a 32-year-old patient with a history of deep venous thrombosis, who was being treated for holocranial headache, apathy, and oral and genital ulcers. Brain magnetic resonance imaging showed hyperintense lesions in the basal ganglia and white matter, and the vascular study evidenced venous thrombosis of the left transverse sinus. After confirming the diagnosis of Behçet's disease with parenchymal and nonparenchymal cerebral involvement, immunosuppressive and corticosteroid therapy was started, resulting in the remission of the symptoms. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Cognition in Huntington's disease in manifest, premanifest and converting gene carriers over ten years.

PubMed

Hart, Ellen P; Dumas, Eve M; Giltay, Erik J; Middelkoop, Huub A M; Roos, Raymund A C

2013-01-01

Cognitive decline in Huntington's disease (HD) remains an area of inconsistencies, especially far from disease onset. To clarify the course of cognition in premanifest HD. Twenty-six premanifest HD, 19 manifest HD, and 87 control subjects were followed for ten years, using an extensive cognitive battery. Differences in baseline levels and change over time, on four factors (motor speed, global cognition, executive functioning (EF), and memory) were examined, using multilevel regression analyses. Converters were additionally analysed as a separate group. Also, the influence of motor speed and predicted years to disease onset on the cognitive factors was studied. Manifest HD subjects showed lower baseline scores compared to controls on the motor speed (p=0.002), memory (p<0.001) and EF (p<0.001). They additionally deteriorated over the ten-year follow-up on memory (p=0.01). Converters deteriorated on EF (p=0.04). Further analyses of premanifest subjects 'far from and close to predicted onset' revealed lower baseline scores for the 'close' group on EF, as compared to controls (p=0.001). They also deteriorated on memory (p=0.01). Motor speed substantially mediated the results of the three cognitive factors; when added as covariate to the model several baseline and slope differences for the cognitive factors ceased to be significant. Memory and EF are highly sensitive for ascertaining deterioration in premanifest HD gene carriers, especially in subjects close to onset. Lack of deterioration for the subjects further away from onset suggests that both domains are largely unaffected in those far from onset. Also, motor influence on cognition is substantial and should be taken into account in cognitive HD research.

Links between Early Attachment Experiences and Manifestations of Spirituality

ERIC Educational Resources Information Center

Surr, John

2011-01-01

This essay reviews recent research about infant attachment, then discusses the implications of this research as they relate to the following specific manifestations of children's spirituality: faith, wonder, relational consciousness, flow (as in a sense of wholeness or unity), and compassion, in the light of other research on children's…

Transcriptome Assessment of Erythema Migrans Skin Lesions in Patients With Early Lyme Disease Reveals Predominant Interferon Signaling.

PubMed

Marques, Adriana; Schwartz, Ira; Wormser, Gary P; Wang, Yanmei; Hornung, Ronald L; Demirkale, Cumhur Y; Munson, Peter J; Turk, Siu-Ping; Williams, Carla; Lee, Chyi-Chia Richard; Yang, Jun; Petzke, Mary M

2017-12-27

The most common clinical manifestation of early Lyme disease is the erythema migrans (EM) skin lesion that develops at the tick bite site typically between 7 and 14 days after infection with Borreliella burgdorferi. The host-pathogen interactions that occur in the skin may have a critical role in determining outcome of infection. Gene arrays were used to characterize the global transcriptional alterations in skin biopsy samples of EM lesions from untreated adult patients with Lyme disease in comparison to controls. The transcriptional pattern in EM biopsies consisted of 254 differentially regulated genes (180 induced and 74 repressed) characterized by the induction of chemokines, cytokines, Toll-like receptors, antimicrobial peptides, monocytoid cell activation markers, and numerous genes annotated as interferon (IFN)-inducible. The IFN-inducible genes included 3 transcripts involved in tryptophan catabolism (IDO1, KMO, KYNU) that play a pivotal role in immune evasion by certain other microbial pathogens by driving the differentiation of regulatory T cells. This is the first study to globally assess the human skin transcriptional response during early Lyme disease. Borreliella burgdorferi elicits a predominant IFN signature in the EM lesion, suggesting a potential mechanism for spirochetal dissemination via IDO1-mediated localized immunosuppression. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

[Neurological manifestations in patients with Gaucher disease and in their relatives].

PubMed

Giraldo, Pilar; Capablo, José Luis; Alfonso, Pilar; Latre, Paz; García, Beatriz; Pocoví, Miguel

2008-07-05

Gaucher disease (GD) is characterized by a wide spectrum of manifestations. Previous reports indicate that GD relatives could develop neurological abnormalities more frequently than the general population. We aimed to know the presence of neurological symptoms (NS) in GD patients and their relatives. From January to December 2006 we performed a postal survey contacting 42 physicians and 92 families to evaluate NS and correlate them with genetic characteristics. Statistical analysis using descriptive parameters, ANOVA, t-test and a correlation study including Pearson coefficient were performed. Information from 72 families (78.3% responses) including 99 patients and 266 relatives was obtained. Thirty type 1 GD (32.6%) reported NS: tremor 8 (8.7%), uncoordinated movements 9 (9.8%), concentration defects 11 (11.9%), strabism 7 (7.6%), deafness 8 (8.7%), Parkinson disease (PD) 7 (7.6%) and peripheral neuropathy 10 (10.9%). Thirty-six (13.5%) first or second degrees relatives presented the following NS: PD 14 (4.9%), epilepsy 8 (3.0%), tremor 7 (2.6%), deafness 2 (0.7%) and others 5 (1.9%). 17.3% of carriers had NS versus 5.7% in non-carriers (p = 0.0096). Patients with PD had mutations in S364R, D409H, L444P, [IVS4-2a ==> g; c.(-203)A ==> G], c.500insT and L336P. In relatives with PD a wide spectrum of mutations was observed: L444P, N370S, V398I, G202R, c.1439-1445del7, [E326K; N188S] and c.953delT. In other NS, predominant mutations were D409H, G195W, R120W, R147X, L336P and G377S. A higher incidence than expected of PD and other NS in GD type 1 patients and relatives was observed. These manifestations appear frequently in L444P or rare mutations carriers. It is important to perform a systematic neurological exam in type 1 GD patients and carriers with risk mutations.

Evidence for early disease-modifying drugs in rheumatoid arthritis

PubMed Central

Scott, David L

2004-01-01

Some research evidence supports early aggressive treatment of rheumatoid arthritis (RA) using combination therapy with two or more disease modifying anti-rheumatic drugs (DMARDs) plus steroids, or even DMARDs plus an anti-TNF. By contrast, conservatively delayed DMARD monotherapy, given after non-steroidal anti-inflammatory drugs have failed, has been criticised. However, recent long-term studies highlight the complexities in evaluating whether to abandon pyramidal treatment in favour of early DMARDs. Although patients given early DMARD therapy show short-term benefits, longer-term results show no prolonged clinical advantages from early DMARDs. By 5 years patients receiving early DMARDs had similar disease activity and comparable health assessment questionnaire scores to patients who received DMARDs later in their disease course. X-ray progression was persistent and virtually identical in both groups. These negative findings do not invalidate the case for early DMARD therapy, as it is gives sustained reductions in disease activity in the early years of treatment without excessive risks from adverse effects. However, early DMARDs alone do not adequately control RA in the longer term. This may require starting with very aggressive therapy or treating patients more aggressively after early DMARD therapy has been initiated. PMID:14979927

Mutation in BMPR2 Promoter: A ‘Second Hit’ for Manifestation of Pulmonary Arterial Hypertension?

PubMed Central

Ehlken, Nicola; Fischer, Christine; Lichtblau, Mona; Grünig, Ekkehard; Hinderhofer, Katrin

2015-01-01

Background Hereditary pulmonary arterial hypertension (HPAH) can be caused by autosomal dominant inherited mutations of TGF-β genes, such as the bone morphogenetic protein receptor 2 (BMPR2) and Endoglin (ENG) gene. Additional modifier genes may play a role in disease manifestation and severity. In this study we prospectively assessed two families with known BMPR2 or ENG mutations clinically and genetically and screened for a second mutation in the BMPR2 promoter region. Methods We investigated the BMPR2 promoter region by direct sequencing in two index-patients with invasively confirmed diagnosis of HPAH, carrying a mutation in the BMPR2 and ENG gene, respectively. Sixteen family members have been assessed clinically by non-invasive methods and genetically by direct sequencing. Results In both index patients with a primary BMPR2 deletion (exon 2 and 3) and Endoglin missense variant (c.1633G>A, p.(G545S)), respectively, we detected a second mutation (c.-669G>A) in the promoter region of the BMPR2 gene. The index patients with 2 mutations/variants were clinically severely affected at early age, whereas further family members with only one mutation had no manifest HPAH. Conclusion The finding of this study supports the hypothesis that additional mutations may lead to an early and severe manifestation of HPAH. This study shows for the first time that in the regulatory region of the BMPR2 gene the promoter may be important for disease penetrance. Further studies are needed to assess the incidence and clinical relevance of mutations of the BMPR2 promoter region in a larger patient cohort. PMID:26167679

Progress in defining clinically meaningful changes for clinical trials in nonrenal manifestations of SLE disease activity.

PubMed

Choi, Chan-Bum; Liang, Matthew H; Bae, Sang-Cheol

2016-01-06

Since the 2002 Dusseldorf meeting, one new agent, Benlysta, has been approved by the US Food and Drug Administration for systemic lupus erythematosus. Experiences from the field in conducting trials of all the agents tested during this period have provided valuable practical insights. There has been incremental progress in defining the minimal clinically important difference (MCID) of key disease manifestations and the view is largely that of the health care providers and not that of the person suffering the disease. This basic methodological work on the MCID should improve the efficiency and the clinical relevance of future trials and their design.

Association of extraintestinal manifestations and anaemia with disease outcomes in patients with inflammatory bowel disease.

PubMed

Vegh, Zsuzsanna; Kurti, Zsuzsanna; Gonczi, Lorant; Golovics, Petra Anna; Lovasz, Barbara Dorottya; Szita, Istvan; Balogh, Mihaly; Pandur, Tunde; Vavricka, Stephan R; Rogler, Gerhard; Lakatos, Laszlo; Lakatos, Peter Laszlo

2016-07-01

The association between extraintestinal manifestations (EIMs) and disease activity suggest a common pathogenetic link with inflammatory bowel disease (IBD). We report on the association of EIMs and anaemia with long-term disease outcomes, including treatment steps, hospitalization, and surgery in the prospective population-based IBD inception cohort from Veszprem province. Data of 678 incident IBD patients (Crohn's disease/ulcerative colitis(CD/UC): 331/347) diagnosed from 1st January 2000 to 31st December 2012 were analyzed (CD: m/f: 176/155, median age at diagnosis: 28, IQR: 21-40 years, disease duration: 6, IQR: 2-9 years; UC: m/f: 200/147, median age at diagnosis: 36, IQR: 26-50 years, duration: 7, IQR: 4-10 years). EIMs were present in 30% of the CD and 17.3% of the UC patients. In CD, female gender (p = 0.02) need for steroid (p  < 0.001) and azathioprine (AZA) (p = 0.02), while in UC, young age at onset (p = 0.03), extensive disease (p = 0.003), female gender (p = 0.07), need for steroids (p < 0.001) and AZA (p = 0.004) and need for IBD-related hospitalization (p = 0.01) were associated with the presence of EIMs. Anaemia was present in 56.7% of the CD and 30.2% of the UC patients. In both CD and UC anaemia was associated with age at onset (pCD = 0.001, pUC = 0.04), disease location/extent (pCD = 0.02, pUC < 0.001), steroid and AZA use (for both pCD,UC < 0.001), need for surgery/colectomy (pCD < 0.001, pUC = 0.002) and hospitalization (pCD = 0.004, pUC < 0.001) and in CD, it was associated with anti TNF therapy(p = 0.002). The presence of EIMs was associated with disease phenotype in UC and with treatment strategy in both CD and UC. Additionally, anaemia was associated with hospitalization and surgery in both CD and UC, suggesting that EIMs and anaemia may be helpful in stratifying disease severity in IBD.

Ehlers-Danlos Syndrome, Hypermobility Type: An Underdiagnosed Hereditary Connective Tissue Disorder with Mucocutaneous, Articular, and Systemic Manifestations

PubMed Central

Castori, Marco

2012-01-01

Ehlers-Danlos syndrome, hypermobility type, constituting a phenotypic continuum with or, perhaps, corresponding to the joint hypermobility syndrome (JHS/EDS-HT), is likely the most common, though the least recognized, heritable connective tissue disorder. Known for decades as a hereditary condition with predominant rheumatologic manifestations, it is now emerging as a multisystemic disorder with widespread manifestations. Nevertheless, the practitioners' awareness of this condition is generally poor and most patients await years or, perhaps, decades before reaching the correct diagnosis. Among the various sites of disease manifestations, skin and mucosae represent a neglected organ where the dermatologist can easily spot diagnostic clues, which consistently integrate joint hypermobility and other orthopedic/neurologic manifestations at physical examination. In this paper, actual knowledge on JHS/EDS-HT is summarized in various sections. Particular attention has been posed on overlooked manifestations, including cutaneous, mucosal, and oropharyngeal features, and early diagnosis techniques, as a major point of interest for the practicing dermatologist. Actual research progresses on JH/EDS-HT envisage an unexpected link between heritable dysfunctions of the connective tissue and a wide range of functional somatic syndromes, most of them commonly diagnosed in the office of various specialists, comprising dermatologists. PMID:23227356

Atherosclerotic Cardiovascular Disease Beginning in Childhood

PubMed Central

2010-01-01

Although the clinical manifestations of cardiovascular disease (CVD), such as myocardial infarction, stroke, and peripheral vascular disease, appear from middle age, the process of atherosclerosis can begin early in childhood. The early stage and progression of atherosclerosis in youth are influenced by risk factors that include obesity, hypertension, dyslipidemia, and smoking, and by the presence of specific diseases, such as diabetes mellitus and Kawasaki disease (KD). The existing evidence indicates that primary prevention of atherosclerotic disease should begin in childhood. Identification of children at risk for atherosclerosis may allow early intervention to decrease the atherosclerotic process, thereby preventing or delaying CVD. This review will describe the origin and progression of atherosclerosis in childhood, and the identification and management of known risk factors for atherosclerotic CVD in children and young adults. PMID:20111646

Cardiovascular manifestations of Alkaptonuria.

PubMed

Pettit, Stephen J; Fisher, Michael; Gallagher, James A; Ranganath, Lakshminarayan R

2011-12-01

The cardiovascular manifestations of alkaptonuria relate to deposition of ochronotic pigment within heart valves, endocardium, aortic intima and coronary arteries. We assessed 16 individuals with alkaptonuria for cardiovascular disease, including full electrocardiographic and echocardiographic assessment. The self reported prevalence of valvular heart disease and coronary artery disease was low. There was a significant burden of previously undiagnosed aortic valve disease, reaching a prevalence of over 40% by the fifth decade of life. The aortic valve disease was found to increase in both prevalence and severity with advancing age. In contrast to previous reports, we did not find a significant burden of mitral valve disease or coronary artery disease. These findings are important for the clinical follow-up of patients with alkaptonuria and suggest a role for echocardiographic surveillance of patients above 40 years old.

Hepatobiliary manifestations in inflammatory bowel disease: the gut, the drugs and the liver.

PubMed

Rojas-Feria, María; Castro, Manuel; Suárez, Emilio; Ampuero, Javier; Romero-Gómez, Manuel

2013-11-14

Abnormal liver biochemical tests are present in up to 30% of patients with inflammatory bowel disease (IBD), and therefore become a diagnostic challenge. Liver and biliary tract diseases are common extraintestinal manifestations for both Crohn's disease and ulcerative colitis (UC), and typically do not correlate with intestinal activity. Primary sclerosing cholangitis (PSC) is the most common hepatobiliary manifestation of IBD, and is more prevalent in UC. Approximately 5% of patients with UC develop PSC, with the prevalence reaching up to 90%. Cholangiocarcinoma and colon cancer risks are increased in these patients. Less common disorders include autoimmune hepatitis/PSC overlap syndrome, IgG4-associated cholangiopathy, primary biliary cirrhosis, hepatic amyloidosis, granulomatous hepatitis, cholelithiasis, portal vein thrombosis, liver abscess, and non-alcoholic fatty liver disease. Hepatitis B reactivation during immunosuppressive therapy is a major concern, with screening and vaccination being recommended in serologically negative cases for patients with IBD. Reactivation prophylaxis with entecavir or tenofovir for 6 to 12 mo after the end of immunosuppressive therapy is mandatory in patients showing as hepatitis B surface antigen (HBsAg) positive, independently from viral load. HBsAg negative and anti-HBc positive patients, with or without anti-HBs, should be closely monitored, measuring alanine aminotransferase and hepatitis B virus DNA within 12 mo after the end of therapy, and should be treated if the viral load increases. On the other hand, immunosuppressive therapy does not seem to promote reactivation of hepatitis C, and hepatitis C antiviral treatment does not influence IBD natural history either. Most of the drugs used for IBD treatment may induce hepatotoxicity, although the incidence of serious adverse events is low. Abnormalities in liver biochemical tests associated with aminosalicylates are uncommon and are usually not clinically relevant

Managing manifest diseases, but not health risks, saved PepsiCo money over seven years.

PubMed

Caloyeras, John P; Liu, Hangsheng; Exum, Ellen; Broderick, Megan; Mattke, Soeren

2014-01-01

Workplace wellness programs are increasingly popular. Employers expect them to improve employee health and well-being, lower medical costs, increase productivity, and reduce absenteeism. To test whether such expectations are warranted, we evaluated the cost impact of the lifestyle and disease management components of PepsiCo's wellness program, Healthy Living. We found that seven years of continuous participation in one or both components was associated with an average reduction of $30 in health care cost per member per month. When we looked at each component individually, we found that the disease management component was associated with lower costs and that the lifestyle management component was not. We estimate disease management to reduce health care costs by $136 per member per month, driven by a 29 percent reduction in hospital admissions. Workplace wellness programs may reduce health risks, delay or avoid the onset of chronic diseases, and lower health care costs for employees with manifest chronic disease. But employers and policy makers should not take for granted that the lifestyle management component of such programs can reduce health care costs or even lead to net savings.

The Intestinal Microbiome in Early Life: Health and Disease

PubMed Central

Arrieta, Marie-Claire; Stiemsma, Leah T.; Amenyogbe, Nelly; Brown, Eric M.; Finlay, Brett

2014-01-01

Human microbial colonization begins at birth and continues to develop and modulate in species abundance for about 3 years, until the microbiota becomes adult-like. During the same time period, children experience significant developmental changes that influence their health status as well as their immune system. An ever-expanding number of articles associate several diseases with early-life imbalances of the gut microbiota, also referred to as gut microbial dysbiosis. Whether early-life dysbiosis precedes and plays a role in disease pathogenesis, or simply originates from the disease process itself is a question that is beginning to be answered in a few diseases, including IBD, obesity, and asthma. This review describes the gut microbiome structure and function during the formative first years of life, as well as the environmental factors that determine its composition. It also aims to discuss the recent advances in understanding the role of the early-life gut microbiota in the development of immune-mediated, metabolic, and neurological diseases. A greater understanding of how the early-life gut microbiota impacts our immune development could potentially lead to novel microbial-derived therapies that target disease prevention at an early age. PMID:25250028

Extra-articular manifestations of seronegative and seropositive rheumatoid arthritis.

PubMed

Sahatciu-Meka, Vjollca; Rexhepi, Sylejman; Manxhuka-Kerliu, Suzana; Rexhepi, Mjellma

2010-02-01

Although considered a "joint disease," rheumatoid arthritis is associated with the involvement of extra-articular manifestations. The aim of the study is the investigation and comparison of frequency and type of extra-articular manifestations in a well defined community based cohort of patients with seropositive and seronegative rheumatoid arthritis. Using the ACR (1987) criteria for rheumatoid arthritis, patients have been classified into the 2nd and 3rd functional class (ARA). The studied group consisted of 125 seronegative patients with titters lower than 1:64 as defined by Rose-Waaler test, whereas the control group consisted of 125 seropositive patients with titters of 1:64 or higher. All patients were between 25-60 years of age (Xb=49,96), with disease duration between 1-27 years (Xb=6,41). In order to present the findings of the study, the structure, prevalence, arithmetic mean (Xb), standard deviation (SB), variation quotient (QV%) and variation interval (Rmax-Rmin) have been used. Probability level has been expressed by p<0,01 and p<0,05. Correlation between the number of extra-articular manifestations and duration of the disease has been calculated by means of Pearson linear correlation. Higher presence of diffuse lung fibrosis, central and peripheral nervous system damages have been confirmed in the seropositive group, and osteoporosis in the seronegative; however, no statistical difference has been found. In extra-articular manifestations, "rheumatoid core" in the seropositive subset (chi2=4,80, p<0,05) presented significant statistical difference. Rheumatoid nodules were more frequent in seropositive subset (12%:16%), in both sexes; however, they were not of significant statistical difference. Neuropathy and lung diseases were also frequently present in seropositive group, but no statistical difference has been found regarding the statistical difference. Longer duration of the disease resulted in an increase of the number of extra

Autosomal dominant polycystic kidney disease in children

PubMed Central

Cadnapaphornchai, Melissa A.

2015-01-01

Purpose of review Autosomal dominant polycystic kidney disease (ADPKD) is the most common hereditary renal disease, affecting one in 500 individuals. The cardinal manifestation of ADPKD is progressive cystic dilatation of renal tubules with kidney enlargement and progression to end-stage renal disease in approximately half of cases by 60 years of age. Although previously considered a condition of adults, it is clear that children and young adults are subject to the complications of ADPKD. Recent findings It has been increasingly recognized that interventions early in life are necessary in order to confer the best long-term outcome in this common condition. Therefore, it is imperative for pediatricians to recognize the manifestations and complications of this disease. Until recently ADPKD management focused on general principles of chronic kidney disease. However, several recent clinical trials in children and adults with ADPKD have focused on disease-specific therapies. Summary This review will highlight the clinical manifestations, diagnosis, and appropriate management of ADPKD in childhood and will review recent relevant clinical trials in children and adults with this condition. PMID:25635587

Periodontal diseases of children and adolescents.

PubMed

Children and adolescents are subject to several periodontal diseases. Although there is a much lower prevalence of destructive periodontal diseases in children than in adults, children can develop severe forms of periodontitis. In some cases, this destructive disease is a manifestation of a known underlying systemic disease. In other young patients, the underlying cause for increased susceptibility and early onset of disease is unknown. These diseases are often familial, suggesting a genetic predisposition for aggressive disease. Current modalities for managing periodontal diseases of children and adolescents may include antibiotic therapy in combination with non-surgical and/or surgical therapy. Since early diagnosis ensures the greatest chance for successful treatment, it is important that children receive a periodontal examination as part of their routine dental visits.

[Clinical manifestations of Legionella pneumonia in hematology patients].

PubMed

Galstian, G M; Kostina, I É; Katrysh, S A; Kliasova, G A; Karpova, T I; Tartakovskiĭ, I S

2014-01-01

To detect the most common clinical manifestations of Legionella pneumonia (LP) in immunocompromized patients. Clinical manifestations, the results of investigation of bronchoalveolar lavage fluid (BALF) and urine, and the data of lung computed tomography (CT) were studied in patients with blood system diseases and acute respiratory failure (ARF). The diagnosis of LP was verified in 8 (10.5%) of 76 patients with blood system diseases and ARF. The disease manifested as fever, higher concentrations of inflammatory markers (procalcitonin, fibrinogen), ARF, hypoxemia, and infiltrative lung injury. Six of the 8 patients were switched to mechanical ventilation. Lung CT showed no pathognomonic signs. Five of the 8 patients were observed to have renal dysfunction. The diagnosis of LP was made on the basis of the results of BALF examination in 7 patients and urinary antigen detection in 1. The disease was caused by Legionella pneumophila serogroup 1 in 3 patients and by L. pneumophila of other serogroups in the other patients. Therapy with respiratory fluoroquinolones was performed in 5 patients. Three patients died from progressive ARF and hypoxemia. BALF results were obtained after their death and therapy for legionellosis was not initiated. The incidence of LP is 10.5% in hematology patients. The clinical manifestations of legionellosis are nonspecific; its diagnosis requires bacteriological and/or serological evidence. Due to the high risk of death, it is reasonable to preuse respiratory fluoroquinolones or macrolides in immunocompromized patients with progressive ARF and suspected Legionella pneumonia before diagnosis.

Serum Homocysteine Level in Parkinson's Disease and Its Association with Duration, Cardinal Manifestation, and Severity of Disease.

PubMed

Saadat, Payam; Ahmadi Ahangar, Alijan; Samaei, Seyed Ehsan; Firozjaie, Alireza; Abbaspour, Fatemeh; Khafri, Sorrayya; Khoddami, Azam

2018-01-01

Due to the high prevalence of Parkinson's disease (PD) in the elderly, a large financial burden is imposed on the families and health systems of countries in addition to the problems related to the mobility impairment caused by the disease for the patients. Studies on controversial issues in this disease are taken into consideration, and one of these cases is the role of serum homocysteine level in Parkinson's patients. In this study, the serum level of homocysteine and its association with various variables in relation to this disease was compared with healthy individuals. In this study, 100 patients with PD and 100 healthy individuals as control group were investigated. Serum homocysteine level and demographic and clinical data were included in the checklist. Data were analyzed by SPSS version 23. In all tests, the significance level was below 0.05. The mean level of serum homocysteine in case and control groups was 14.93 ± 8.30 and 11.52 ± 2.86  µ mol/L, respectively (95% CI: 1.68; 5.14, P < 0.001). In total patients, 85 had normal serum homocysteine level, while 15 had high serum homocysteine level. In controls, the homocysteine level was 98 and 2, respectively ( P =0.002). In multivariate logistic regression analysis, serum homocysteine level higher than 20  µ mol/L was accompanied by 8.64-fold in Parkinson's disease involvement (95% CI: 1.92; 38.90, P =0.005). Increasing serum homocysteine level elevates the rate to having PD. Serum homocysteine levels did not have any relationship with the duration of the disease, type of cardinal manifestation, and the severity of Parkinson's disease.

40 CFR 262.21 - Manifest tracking numbers, manifest printing, and obtaining manifests.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Manifest tracking numbers, manifest printing, and obtaining manifests. 262.21 Section 262.21 Protection of Environment ENVIRONMENTAL PROTECTION..., scanned, or faxed, except that the marginal words indicating copy distribution must be printed with a...

40 CFR 262.21 - Manifest tracking numbers, manifest printing, and obtaining manifests.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Manifest tracking numbers, manifest printing, and obtaining manifests. 262.21 Section 262.21 Protection of Environment ENVIRONMENTAL PROTECTION..., scanned, and faxed, except that the marginal words indicating copy distribution must be in red ink. (5...

40 CFR 262.21 - Manifest tracking numbers, manifest printing, and obtaining manifests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Manifest tracking numbers, manifest printing, and obtaining manifests. 262.21 Section 262.21 Protection of Environment ENVIRONMENTAL PROTECTION..., scanned, or faxed, except that the marginal words indicating copy distribution must be printed with a...

40 CFR 262.21 - Manifest tracking numbers, manifest printing, and obtaining manifests.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Manifest tracking numbers, manifest printing, and obtaining manifests. 262.21 Section 262.21 Protection of Environment ENVIRONMENTAL PROTECTION..., scanned, or faxed, except that the marginal words indicating copy distribution must be printed with a...

Hypochondriasis as an early manifestation of dementia with Lewy bodies: an autopsied case report.

PubMed

Fujishiro, Hiroshige; Iritani, Shuji; Sekiguchi, Hirotaka; Habuchi, Chikako; Torii, Youta; Matsunaga, Shinji; Ozaki, Norio; Yoshida, Mari; Fujita, Kiyoshi

2016-03-01

Discrepancies between clinical and pathological diagnoses of dementia with Lewy bodies (DLB) may occur because the full disease progression remains unclear, especially during the early stage. Herein, we report the case of a 78-year-old Japanese man with hypochondriasis who had autopsy-confirmed limbic-type DLB pathology. He exhibited no core clinical features of DLB. We attempted to identify the clinicopathological correlations in the early stages of DLB. At the age of 77, he became hypochondriacal and exhibited progressive cognitive decline after the death of his wife. He was concerned about his poor physical condition, but hospital examinations did not identify any overtly abnormal findings. At 78 years of age, he consulted a neurologist with complaints of facial numbness and irritability. Neurological examination revealed no overt abnormality, and he scored 21 points on the Mini-Mental State Examination. Magnetic resonance imaging of the brain showed mild bilateral ventricular enlargement. The patient was clinically diagnosed as having possible Alzheimer's disease. Approximately 1 month after his consult, he died of acute pneumonia in a psychiatric hospital to which he had been admitted for severe aggressive behaviour. He exhibited no core clinical features pointing towards a clinical diagnosis of DLB. Neuropathological investigation revealed limbic-type Lewy body disease with concurrent minimum Alzheimer-type pathology, which corresponds to high-likelihood DLB pathology based on the Third Consortium DLB pathological criteria. The patient had minimum nigral degeneration, which is consistent with the absence of parkinsonism. This autopsied case suggests that some DLB patients exhibit hypochondriasis in the early stage of the disease, even if they lack the core clinical features of DLB. © 2015 The Authors. Psychogeriatrics © 2015 Japanese Psychogeriatric Society.

Prediction of manifest Huntington's disease with clinical and imaging measures: a prospective observational study.

PubMed

Paulsen, Jane S; Long, Jeffrey D; Ross, Christopher A; Harrington, Deborah L; Erwin, Cheryl J; Williams, Janet K; Westervelt, Holly James; Johnson, Hans J; Aylward, Elizabeth H; Zhang, Ying; Bockholt, H Jeremy; Barker, Roger A

2014-12-01

Although the association between cytosine-adenine-guanine (CAG) repeat length and age at onset of Huntington's disease is well known, improved prediction of onset would be advantageous for clinical trial design and prognostic counselling. We compared various measures for tracking progression and predicting conversion to manifest Huntington's disease. In this prospective observational study, we assessed the ability of 40 measures in five domains (motor, cognitive, psychiatric, functional, and imaging) to predict time to motor diagnosis of Huntington's disease, accounting for CAG repeat length, age, and the interaction of CAG repeat length and age. Eligible participants were individuals from the PREDICT-HD study (from 33 centres in six countries [USA, Canada, Germany, Australia, Spain, UK]) with the gene mutation for Huntington's disease but without a motor diagnosis (a rating below 4 on the diagnostic confidence level from the 15-item motor assessment of the Unified Huntington's Disease Rating Scale). Participants were followed up between September, 2002, and July, 2014. We used joint modelling of longitudinal and survival data to examine the extent to which baseline and change of measures analysed separately was predictive of CAG-adjusted age at motor diagnosis. 1078 individuals with a CAG expansion were included in this analysis. Participants were followed up for a mean of 5·1 years (SD 3·3, range 0·0-12·0). 225 (21%) of these participants received a motor diagnosis of Huntington's disease during the study. 37 of 40 cross-sectional and longitudinal clinical and imaging measures were significant predictors of motor diagnosis beyond CAG repeat length and age. The strongest predictors were in the motor, imaging, and cognitive domains: an increase of one SD in total motor score (motor domain) increased the risk of a motor diagnosis by 3·07 times (95% CI 2·26-4·16), a reduction of one SD in putamen volume (imaging domain) increased risk by 3·32 times (2·37-4�

A rare case of Weil's disease with alveolar haemorrhage.

PubMed

Chakrabarti, Abhiram; Nandy, Manab; Pal, Dipankar; Mallik, Sudesna

2014-05-01

Leptospirosis, a disease of protean manifestations occurs sporadically throughout the year with a peak seasonal incidence during the rainy season mimicking other febrile viral illness. In the rare case, the disease leads to renal and hepatic involvement with hemorrhage which may be associated with multisystem organ dysfunction in form of pulmonary, cardiac and central nervous system, when it is known as Weil's disease. Rarely haemorrhagic manifestations are assosciated. Early diagnosis is important as sometimes the disease may be life threatening. Proper antibiotics results in dramatic improvement. We hereby presented a case that had clinical features of Weil's disease with cough, dyspnoea and haemoptysis. Leptospirosis was detected on ELISA testing. Patient was cured rapidly with antibiotics.

Characterisation of an atypical manifestation of black band disease on Porites lutea in the Western Indian Ocean

PubMed Central

Wilkinson, David A.; Schleyer, Michael H.; Chabanet, Pascale; Quod, Jean-Pascal; Tortosa, Pablo

2016-01-01

Recent surveys conducted on Reunion Island coral reefs revealed an atypical manifestation of black band disease on the main framework building coral, Porites lutea. This BBD manifestation (PorBBD) presented a thick lighter-colored band, which preceded the typical BBD lesion. Whilst BBD aetiology has been intensively described worldwide, it remains unclear if corals with apparently similar lesions across coral reefs are affected by the same pathogens. Therefore, a multidisciplinary approach involving field surveys, gross lesion monitoring, histopathology and 454-pyrosequencing was employed to provide the first comprehensive characterization of this particular manifestation. Surveys conducted within two geomorphological zones over two consecutive summers and winters showed spatial and seasonal patterns consistent with those found for typical BBD. Genetic analyses suggested an uncharacteristically high level of Vibrio spp. bacterial infection within PorBBD. However, microscopic analysis revealed high densities of cyanobacteria, penetrating the compromised tissue as well as the presence of basophilic bodies resembling bacterial aggregates in the living tissue, adjacent to the bacterial mat. Additionally, classical BBD-associated cyanobacterial strains, genetically related to Pseudoscillatoria coralii and Roseofilum reptotaenium were identified and isolated and the presence of sulfate-reducers or sulfide-oxidizers such as Desulfovibrio and Arcobacter, previously shown to be associated with anoxic microenvironment within typical BBD was also observed, confirming that PorBBD is a manifestation of classical BBD. PMID:27441106

Idiopathic Pulmonary Fibrosis: Diagnosis and Clinical Manifestations

PubMed Central

Nakamura, Yutaro; Suda, Takafumi

2015-01-01

Idiopathic pulmonary fibrosis (IPF) is a parenchymal lung disease characterized by progressive interstitial fibrosis. The clinical course of IPF can be unpredictable and may be punctuated by acute exacerbations. Although much progress is being made in unraveling the mechanisms underlying IPF, effective therapy for improving survival remains elusive. Longitudinal disease profiling, especially in terms of clinical manifestations in a large cohort of patients, should lead to proper management of the patients and development of new treatments for IPF. Appropriate multidisciplinary assessment in ongoing registries is required to achieve this. This review summarizes the current status of the diagnosis and clinical manifestations of IPF. PMID:27625576

Low-Density Lipoprotein Cholesterol, Non-High-Density Lipoprotein Cholesterol, Triglycerides, and Apolipoprotein B and Cardiovascular Risk in Patients With Manifest Arterial Disease.

PubMed

van den Berg, M Johanneke; van der Graaf, Yolanda; de Borst, Gert Jan; Kappelle, L Jaap; Nathoe, Hendrik M; Visseren, Frank L J

2016-09-15

Low-density lipoprotein cholesterol (LDL-C) only partly represents the atherogenic lipid burden, and a growing body of evidence suggests that non-high-density lipoprotein cholesterol (non-HDL-C), triglycerides, and apolipoprotein B (apoB) are more accurate in estimating lipid-related cardiovascular disease risk. Our objective was to compare the relation among LDL-C, non-HDL-C, triglycerides, and apoB and the occurrence of future vascular events and mortality in patients with manifest arterial disease. This is a prospective cohort study of 7,216 patients with clinically manifest arterial disease in the Secondary Manifestations of Arterial Disease Study. Cox proportional hazard models were used to quantify the risk of major cardiovascular events (MACE; i.e., stroke, myocardial infarction, and vascular mortality) and all-cause mortality. Interaction was tested for type of vascular disease at inclusion. MACE occurred in 1,185 subjects during a median follow-up of 6.5 years (interquartile range 3.4 to 9.9 years). Adjusted hazard ratios (HRs) of MACE per 1 SD higher were for LDL-C (HR 1.15, 95% confidence interval [CI] 1.09 to 1.22), for non-HDL-C (HR 1.17, 95% CI 1.11 to 1.23), for log(triglycerides) (HR 1.12, 95% CI 1.06 to 1.19), and for apoB HR (1.12, 95% CI 0.99 to 1.28). The relation among LDL-C, non-HDL-C, and cardiovascular events was comparable in patients with cerebrovascular disease, coronary artery disease, or polyvascular disease and absent in those with aneurysm of abdominal aorta or peripheral artery disease. In conclusion, in patients with a history of cerebrovascular, coronary artery, or polyvascular disease, but not aneurysm of abdominal aorta or peripheral artery disease, higher levels of LDL-C and non-HDL-C are related to increased risk of future MACE and of comparable magnitude. Copyright © 2016 Elsevier Inc. All rights reserved.

TGF-β mediates early angiogenesis and latent fibrosis in an Emilin1-deficient mouse model of aortic valve disease

PubMed Central

Munjal, Charu; Opoka, Amy M.; Osinska, Hanna; James, Jeanne F.; Bressan, Giorgio M.; Hinton, Robert B.

2014-01-01

Aortic valve disease (AVD) is characterized by elastic fiber fragmentation (EFF), fibrosis and aberrant angiogenesis. Emilin1 is an elastin-binding glycoprotein that regulates elastogenesis and inhibits TGF-β signaling, but the role of Emilin1 in valve tissue is unknown. We tested the hypothesis that Emilin1 deficiency results in AVD, mediated by non-canonical (MAPK/phosphorylated Erk1 and Erk2) TGF-β dysregulation. Using histology, immunohistochemistry, electron microscopy, quantitative gene expression analysis, immunoblotting and echocardiography, we examined the effects of Emilin1 deficiency (Emilin1−/−) in mouse aortic valve tissue. Emilin1 deficiency results in early postnatal cell-matrix defects in aortic valve tissue, including EFF, that progress to latent AVD and premature death. The Emilin1−/− aortic valve displays early aberrant provisional angiogenesis and late neovascularization. In addition, Emilin1−/− aortic valves are characterized by early valve interstitial cell activation and proliferation and late myofibroblast-like cell activation and fibrosis. Interestingly, canonical TGF-β signaling (phosphorylated Smad2 and Smad3) is upregulated constitutively from birth to senescence, whereas non-canonical TGF-β signaling (phosphorylated Erk1 and Erk2) progressively increases over time. Emilin1 deficiency recapitulates human fibrotic AVD, and advanced disease is mediated by non-canonical (MAPK/phosphorylated Erk1 and Erk2) TGF-β activation. The early manifestation of EFF and aberrant angiogenesis suggests that these processes are crucial intermediate factors involved in disease progression and therefore might provide new therapeutic targets for human AVD. PMID:25056700

Major Alterations of Phosphatidylcholine and Lysophosphotidylcholine Lipids in the Substantia Nigra Using an Early Stage Model of Parkinson’s Disease

PubMed Central

Farmer, Kyle; Smith, Catherine A.; Hayley, Shawn; Smith, Jeffrey

2015-01-01

Parkinson’s disease (PD) is a progressive neurodegenerative disease affecting the nigrostriatal pathway, where patients do not manifest motor symptoms until >50% of neurons are lost. Thus, it is of great importance to determine early neuronal changes that may contribute to disease progression. Recent attention has focused on lipids and their role in pro- and anti-apoptotic processes. However, information regarding the lipid alterations in animal models of PD is lacking. In this study, we utilized high performance liquid chromatography electrospray ionization tandem mass spectrometry (HPLC-ESI-MS/MS) and novel HPLC solvent methodology to profile phosphatidylcholines and sphingolipids within the substantia nigra. The ipsilateral substantia nigra pars compacta was collected from rats 21 days after an infusion of 6-hydroxydopamine (6-OHDA), or vehicle into the anterior dorsal striatum. We identified 115 lipid species from their mass/charge ratio using the LMAPS Lipid MS Predict Database. Of these, 19 lipid species (from phosphatidylcholine and lysophosphotidylcholine lipid classes) were significantly altered by 6-OHDA, with most being down-regulated. The two lipid species that were up-regulated were LPC (16:0) and LPC (18:1), which are important for neuroinflammatory signalling. These findings provide a first step in the characterization of lipid changes in early stages of PD-like pathology and could provide novel targets for early interventions in PD. PMID:26274953

Menopause and Rheumatic Disease.

PubMed

Talsania, Mitali; Scofield, Robert Hal

2017-05-01

Menopause occurs naturally in women at about 50 years of age. There is a wealth of data concerning the relationship of menopause to systemic lupus erythematosus, rheumatoid arthritis, and osteoarthritis; there are limited data concerning other rheumatic diseases. Age at menopause may affect the risk and course of rheumatic diseases. Osteoporosis, an integral part of inflammatory rheumatic diseases, is made worse by menopause. Hormone replacement therapy has been studied; its effects vary depending on the disease and even different manifestations within the same disease. Cyclophosphamide can induce early menopause, but there is underlying decreased ovarian reserve in rheumatic diseases. Published by Elsevier Inc.

Atrophy of the cholinergic basal forebrain over the adult age range and in early stages of Alzheimer´s disease

PubMed Central

Grothe, Michel; Heinsen, Helmut; Teipel, Stefan J.

2013-01-01

Background The basal forebrain cholinergic system (BFCS) is known to undergo moderate neurodegenerative changes during normal aging as well as severe atrophy in Alzheimer´s disease (AD). However, there is a controversy on how the cholinergic lesion in AD relates to early and incipient stages of the disease. In-vivo imaging studies on the structural integrity of the BFCS in normal and pathological aging are still rare. Methods We applied automated morphometry techniques in combination with high-dimensional image warping and a cytoarchitectonic map of BF cholinergic nuclei to a large cross-sectional dataset of high-resolution MRI scans, covering the whole adult age-range (20–94 years; N=211) as well as patients with very mild AD (vmAD; CDR=0.5; N=69) and clinically manifest AD (AD; CDR=1; N=28). For comparison, we investigated hippocampus volume using automated volumetry. Results Volume of the BFCS declined from early adulthood on and atrophy aggravated in advanced age. Volume reductions in vmAD were most pronounced in posterior parts of the nucleus basalis Meynert, while in AD atrophy was more extensive and included the whole BFCS. In clinically manifest AD, the diagnostic accuracy of BFCS volume reached the diagnostic accuracy of hippocampus volume. Conclusions Our findings indicate that cholinergic degeneration in AD occurs against a background of age-related atrophy and that exacerbated atrophy in AD can be detected at earliest stages of cognitive impairment. Automated in-vivo morphometry of the BFCS may become a useful tool to assess BF cholinergic degeneration in normal and pathological aging. PMID:21816388

Benton Judgment of Line Orientation (JoLO) Test: A Brief and Useful Measure for Assessing Visuospatial Abilities in Manifest, but not Premanifest, Huntington's Disease.

PubMed

Corey-Bloom, Jody; Gluhm, Shea; Herndon, Andrew; Haque, Ameera S; Park, Sungmee; Gilbert, Paul E

2016-01-01

Visuospatial deficits have been described in Huntington's disease (HD); however, the extent of these deficits remains unclear. The Benton Judgment of Line Orientation (JoLO) Test, commonly used to assess visuospatial ability, requires minimal motor involvement. It has demonstrated sensitivity to visuospatial deficits in Parkinson's disease; however, few studies have examined performance on this test in HD. The objective of the current study was to assess visuospatial ability in premanifest and manifest HD using the JoLO. A global cognitive measure, the Mattis Dementia Rating Scale (DRS), was used to stratify manifest HD patients as mild (DRS ≥129) vs. moderate-severe (DRS ≤128). Fifty mild, 42 moderate-severe, and 30 premanifest HD subjects, as well as 35 matched controls, were administered the JoLO. HD Burden of Pathology (BOP) scores were used as a measure of disease severity. Results revealed that the total manifest HD sample (p <  0.001), in addition to the mild (p = 0.028), and moderate-severe (p <  0.001), but not premanifest, HD subjects scored significantly lower on the JoLO compared to normal controls. Our results suggest that the JoLO is useful for detecting visuospatial deficits across various stages of manifest HD. However, any visuospatial impairment that might be present during the premanifest stage of HD was not detected using the JoLO in the present sample.

Neurologic manifestations of hypothyroidism in dogs.

PubMed

Bertalan, Abigail; Kent, Marc; Glass, Eric

2013-03-01

Hypothyroidism is a common endocrine disease in dogs. A variety of clinicopathologic abnormalities may be present; however, neurologic deficits are rare. In some instances, neurologic deficits may be the sole manifestation of hypothyroidism. Consequent ly, the diagnosis and management of the neurologic disorders associated with hypothyroidism can be challenging. This article describes several neurologic manifestations of primary hypothyroidism in dogs; discusses the pathophysiology of hypothyroidism-induced neurologic disorders affecting the peripheral and central nervous systems; and reviews the evidence for the neurologic effects of hypothyroidism.

Development of a Metabolic Biosignature for Detection of Early Lyme Disease

PubMed Central

Molins, Claudia R.; Ashton, Laura V.; Wormser, Gary P.; Hess, Ann M.; Delorey, Mark J.; Mahapatra, Sebabrata; Schriefer, Martin E.; Belisle, John T.

2015-01-01

Background. Early Lyme disease patients often present to the clinic prior to developing a detectable antibody response to Borrelia burgdorferi, the etiologic agent. Thus, existing 2-tier serology-based assays yield low sensitivities (29%–40%) for early infection. The lack of an accurate laboratory test for early Lyme disease contributes to misconceptions about diagnosis and treatment, and underscores the need for new diagnostic approaches. Methods. Retrospective serum samples from patients with early Lyme disease, other diseases, and healthy controls were analyzed for small molecule metabolites by liquid chromatography-mass spectrometry (LC-MS). A metabolomics data workflow was applied to select a biosignature for classifying early Lyme disease and non-Lyme disease patients. A statistical model of the biosignature was trained using the patients' LC-MS data, and subsequently applied as an experimental diagnostic tool with LC-MS data from additional patient sera. The accuracy of this method was compared with standard 2-tier serology. Results. Metabolic biosignature development selected 95 molecular features that distinguished early Lyme disease patients from healthy controls. Statistical modeling reduced the biosignature to 44 molecular features, and correctly classified early Lyme disease patients and healthy controls with a sensitivity of 88% (84%–95%), and a specificity of 95% (90%–100%). Importantly, the metabolic biosignature correctly classified 77%–95% of the of serology negative Lyme disease patients. Conclusions. The data provide proof-of-concept that metabolic profiling for early Lyme disease can achieve significantly greater (P < .0001) diagnostic sensitivity than current 2-tier serology, while retaining high specificity. PMID:25761869

Early diagnosis of Gorlin-Goltz syndrome: case report.

PubMed

Casaroto, Ana R; Loures, Daniela C N Rocha; Moreschi, Eduardo; Veltrini, Vanessa C; Trento, Cleverson L; Gottardo, Vilmar D; Lara, Vanessa S

2011-01-25

The Gorlin-Goltz syndrome, also known as nevoid basal cell carcinoma syndrome (NBCCS), is an infrequent multisystemic disease inherited in a dominant autosomal way, which shows a high level of penetrance and variable expressiveness. It is characterized by keratocystic odontogenic tumors (KCOT) in the jaw, multiple basal cell nevi carcinomas and skeletal abnormities. This syndrome may be diagnosed early by a dentist by routine radiographic exams in the first decade of life, since the KCOTs are usually one of the first manifestations of the syndrome. This article paper reports the case of a patient, a 10-year-old boy with NBCCS, emphasizing its clinical and radiographic manifestations. This study highlights the importance of health professionals in the early diagnosis of NBCCS and in a preventive multidisciplinary approach to provide a better prognosis for the patient.

Development of a metabolic biosignature for detection of early Lyme disease.

PubMed

Molins, Claudia R; Ashton, Laura V; Wormser, Gary P; Hess, Ann M; Delorey, Mark J; Mahapatra, Sebabrata; Schriefer, Martin E; Belisle, John T

2015-06-15

Early Lyme disease patients often present to the clinic prior to developing a detectable antibody response to Borrelia burgdorferi, the etiologic agent. Thus, existing 2-tier serology-based assays yield low sensitivities (29%-40%) for early infection. The lack of an accurate laboratory test for early Lyme disease contributes to misconceptions about diagnosis and treatment, and underscores the need for new diagnostic approaches. Retrospective serum samples from patients with early Lyme disease, other diseases, and healthy controls were analyzed for small molecule metabolites by liquid chromatography-mass spectrometry (LC-MS). A metabolomics data workflow was applied to select a biosignature for classifying early Lyme disease and non-Lyme disease patients. A statistical model of the biosignature was trained using the patients' LC-MS data, and subsequently applied as an experimental diagnostic tool with LC-MS data from additional patient sera. The accuracy of this method was compared with standard 2-tier serology. Metabolic biosignature development selected 95 molecular features that distinguished early Lyme disease patients from healthy controls. Statistical modeling reduced the biosignature to 44 molecular features, and correctly classified early Lyme disease patients and healthy controls with a sensitivity of 88% (84%-95%), and a specificity of 95% (90%-100%). Importantly, the metabolic biosignature correctly classified 77%-95% of the of serology negative Lyme disease patients. The data provide proof-of-concept that metabolic profiling for early Lyme disease can achieve significantly greater (P < .0001) diagnostic sensitivity than current 2-tier serology, while retaining high specificity. © The Author 2015. Published by Oxford University Press on behalf of the Infectious Diseases Society of America. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Early detection of contagious diseases

DOEpatents

Colston, Jr., Billy W.; Milanovich, Fred P [Lafayette, CA; Estacio, Pedro [Mission San Jose, CA; Chang, John [Walnut Creek, CA

2011-08-09

This invention provides an electronic proximity apparatus and a surveillance method using such an apparatus for alerting individuals that are exposed to a contagious disease. When a person becomes symptomatic and is diagnosed as positive for a given contagious agent, individuals that have recently maintained a threshold proximity with respect to an infected individual are notified and advised to seek immediate medial care. Treatment of individuals in the very early phases of infection (pre-symptomatic) significantly reduces contagiousness of the infected population first exposed to the contagious disease, thus preventing spread of the disease throughout the general population.

Early Clinical Manifestations Associated with Death from Visceral Leishmaniasis

PubMed Central

de Araújo, Valdelaine Etelvina Miranda; Morais, Maria Helena Franco; Reis, Ilka Afonso; Rabello, Ana; Carneiro, Mariângela

2012-01-01

Background In Brazil, lethality from visceral leishmaniasis (VL) is high and few studies have addressed prognostic factors. This historical cohort study was designed to investigate the prognostic factors for death from VL in Belo Horizonte (Brazil). Methodology The analysis was based on data of the Reportable Disease Information System-SINAN (Brazilian Ministry of Health) relating to the clinical manifestations of the disease. During the study period (2002–2009), the SINAN changed platform from a Windows to a Net-version that differed with respect to some of the parameters collected. Multivariate logistic regression models were performed to identify variables associated with death from VL, and these were included in prognostic score. Principal Findings Model 1 (period 2002–2009; 111 deaths from VL and 777 cured patients) included the variables present in both SINAN versions, whereas Model 2 (period 2007–2009; 49 deaths from VL and 327 cured patients) included variables common to both SINAN versions plus the additional variables included in the Net version. In Model 1, the variables significantly associated with a greater risk of death from VL were weakness (OR 2.9; 95%CI 1.3–6.4), Leishmania-HIV co-infection (OR 2.4; 95%CI 1.2–4.8) and age ≥60 years (OR 2.5; 95%CI 1.5–4.3). In Model 2, the variables were bleeding (OR 3.5; 95%CI 1.2–10.3), other associated infections (OR 3.2; 95%CI 1.3–7.8), jaundice (OR 10.1; 95%CI 3.7–27.2) and age ≥60 years (OR 3.1; 95%CI 1.4–7.1). The prognosis score was developed using the variables associated with death from VL of the latest version of the SINAN (Model 2). The predictive performance of which was evaluated by sensitivity (71.4%), specificity (73.7%), positive and negative predictive values (28.9% and 94.5%) and area under the receiver operating characteristic curve (75.6%). Conclusions Knowledge regarding the factors associated with death from VL may improve clinical management of patients and contribute

Oral manifestations of gastrointestinal diseases in children. Part 1: General introduction.

PubMed

Mantegazza, C; Crippa, R; Zuccotti, G V

2016-03-01

Alterations of the oral cavity are common in children: 22% of children aged less than 4 years and 44% of those aged more than 12 develop dental erosion, 9-95% of children in Europe and in North America develop gingivitis, with adolescents showing a prevalence of more than 60% (Linee guida - Ministero della Salute 2013). Alterations within the oral cavity can be the first sign of systemic diseases and may thus allow for an early diagnosis and treatment. In particular, being the oral cavity a part of the gastrointestinal system, oral alterations can be an expression of a gastrointestinal disease. A prompt recognition of sYstemic diseases through a careful examination of the oral cavity could allow the child to have appropriate investigations and to be managed in a timely fashion.

Disease characterization of systemic lupus erythematosus (SLE) patients in Quebec.

PubMed

Ng, R; Bernatsky, S; Rahme, E

2017-08-01

Objective Systemic lupus erythematosus (SLE) is an autoimmune disease characterized by an array of organ manifestations that can appear during flares and disappear during remissions. The objectives of this study were: (i) to examine SLE manifestation groups longitudinally in an SLE cohort; and (ii) to assess the association between early antimalarial treatment and renal manifestations. Methods Seven SLE manifestation groups-cutaneous, hematologic, lung, musculoskeletal, neuropsychiatric, serositis, renal-were tracked using Kaplan-Meier survival curves in an incident SLE cohort from Quebec health administrative data ( n = 2010). A subgroup with provincial drug insurance coverage was followed over time to examine the association between early antimalarial treatment (within three months after SLE diagnosis) and renal manifestations using a Cox proportional hazards survival model. Results Cutaneous manifestations was the most common manifestation at SLE diagnosis (30.0%, 95% CI: 27.7-32.2%). About two-thirds (66.2%, 95% CI: 63.4-68.9%) of patients had evidence of at least one SLE manifestation at diagnosis, which increased to 87.2% (95% CI: 84.2-90.3%) by the end of follow-up. After adjusting for age, sex, early concomitant systemic steroid therapy, Charlson comorbidity index, primary care visits in the year prior and other SLE manifestations at baseline, no statistically significant association was established between antimalarial therapy and renal manifestations. Conclusion This study provides insight regarding organ manifestations within a population-based sample. Most patients identified with SLE had other diagnostic evidence that supports an underlying diagnosis of SLE. No protective effects for antimalarial agents against renal manifestations could be established in this population-based cohort.

Skeletal manifestations of hydatid disease in Serbia: demographic distribution, site involvement, radiological findings, and complications.

PubMed

Bracanovic, Djurdja; Djuric, Marija; Sopta, Jelena; Djonic, Danijela; Lujic, Nenad

2013-08-01

Although Serbia is recognized as an endemic country for echinococcosis, no information about precise incidence in humans has been available. The aim of this study was to investigate the skeletal manifestations of hydatid disease in Serbia. This retrospective study was conducted by reviewing the medical database of Institute for Pathology (Faculty of Medicine in Belgrade), a reference institution for bone pathology in Serbia. We reported a total of 41 patients with bone cystic echinococcosis (CE) during the study period. The mean age of 41 patients was 40.9±18.8 years. In 39% of patients, the fracture line was the only visible radiological sign, followed by cyst and tumefaction. The spine was the most commonly involved skeletal site (55.8%), followed by the femur (18.6%), pelvis (13.9%), humerus (7.0%), rib (2.3%), and tibia (2.3%). Pain was the symptom in 41.5% of patients, while some patients demonstrated complications such as paraplegia (22.0%), pathologic fracture (48.8%), and scoliosis (9.8%). The pathological fracture most frequently affected the spine (75.0%) followed by the femur (20.0%) and tibia (5.0%). However, 19.5% of patients didn't develop any complication or symptom. In this study, we showed that bone CE is not uncommon in Serbian population. As reported in the literature, therapy of bone CE is controversial and its results are poor. In order to improve the therapy outcome, early diagnosis, before symptoms and complications occur, can be contributive.

Mixed organic brain syndrome as a manifestation of systemic mastocytosis.

PubMed

Rogers, M P; Bloomingdale, K; Murawski, B J; Soter, N A; Reich, P; Austen, K F

1986-01-01

Systemic mastocytosis is a disease characterized by an excessive accumulation of mast cells, and associated with skin lesions, flushing, diarrhea, tachycardia, and psychiatric manifestations. In order to define more clearly the psychiatric manifestations, ten patients with this disorder underwent unstructured psychiatric interviews and a battery of psychologic testing. Both revealed a pattern of cognitive and affective changes in the majority of these patients, best categorized as an atypical or mixed organic brain syndrome. The cognitive changes consisted of diminished attention and memory, and the affective changes of anger, irritability, and, to a lesser extent, depression. These manifestations fluctuated with the level of disease activity, and appeared in some cases to respond to histamine antagonists and disodium cromoglycate, medications used to control the excessive mast cell activity. It is important for psychiatrists to be aware that mental status changes can represent psychiatric manifestations of mastocytosis, a readily treatable medical disorder.

Nanomedicine for Early Disease Detection and Treatment

DTIC Science & Technology

2013-09-01

AD_________________ Award Number: W81XWH-11-1-0442 TITLE: Nanomedicine for early disease ...been developed to report and cure diseases . ESNM is prepared with multiple layers of polyelectrolytes, sequentially assembled on an inert gold...molecular characteristics of the patient and his/her specific diseased tissues with the treatment. In order to maximize therapeutic effects and

The influence of renal manifestations to the progression of autosomal dominant polycystic kidney disease

PubMed Central

Idrizi, A; Barbullushi, M; Petrela, E; Kodra, S; Koroshi, A; Thereska, N

2009-01-01

Background: Renal stones, urinary tract infections (UTI) and gross hematuria (GH) are the most important renal manifestations of autosomal dominant polycystic kidney disease (ADPKD). They are not only common, but are also frequent cause of morbidity, influencing renal dysfunction. The aim of this study was to evaluate the frequency of these manifestations in our patients with ADPKD and their impact on renal function. Methods: One hundred eighty ADPKD patients were included in the study. Subjects were studied for the presence of UTI, gross hematuria frequency and responsible factors of nephrolithiasis. Survival times were calculated as the time to renal replacement therapy or time of serum creatinine value up to 10 mg/dl. Kaplan-Meier product-limit survival curves were constructed, and log rank test was used to compare the survival curves. Results: Kidney stones were present in 76/180 (42% of pts). The stones were composed of urate (47%) calcium oxalate (39%), and other compounds 14%. UTI was observed in 60% (108 patients). Patients treated with urinary disinfectants had a significant lower frequency of urinary infection (p<0.001) and hematuria (p<0.001) after one year than untreated patients. Gross hematuria was present in 113 patients (63%). In 43 patients hematuria was diagnosed before age 30 (38%), while in 70 patients it was diagnosed after age 30 (62%). Conclusions: UTI is frequent in our ADPKD patients. The correct treatment of UTI decreases its frequency and has beneficial role in the rate of progression to renal failure in ADPKD patients. Patients with recurrent episodes of gross hematuria may be at risk for more severe renal disease. PMID:19918304

[Clinical manifestations of neurocysticercosis].

PubMed

San-juan Orta, D

2009-06-01

Cysticercosis is a common parasitic infection caused by the larval phase of the Taenia solium, it infects humans as well as pigs. Considered an endemic parasitosis in developing countries including Latin America, Asia and Africa. Clinical manifestations of the disease can be influenced by ambient factors, host individualities and the infectious agent itself. Neurocysticercosis can be asymptomatic or present with various signs and symptoms that can vary in severity. This review is focused on analyzing the various presentations of Neurocysticercosis throughout different age groups, and special populations. We found asymptomatic presentations to be the most common form, followed by various grades of severity including in its most severe form death. The most common alterations include: epilepsy (60-90%), intracraneal hypertension (14-27%), as well as neuropsychiatric symptoms (5-52%), and focal neurological deficits (4-19%). The heterogeneity of the clinical scenario relies upon parasite factors (number, localization and stage of central nervous system [CNS] disease), host particularities (gender, age and immunologic response), and finally environmental factors. The most common form of infection is asymptomatic although there are various forms of clinical manifestations that rely upon different factors including environment, host response and the parasite itself.

Umbilical Cord Blood Transplantation Corrects Very Early-Onset Inflammatory Bowel Disease in Chinese Patients With IL10RA-Associated Immune Deficiency.

PubMed

Peng, Kaiyue; Qian, Xiaowen; Huang, Zhiheng; Lu, Junping; Wang, Yuhuan; Zhou, Ying; Wang, Huijun; Wu, Bingbing; Wang, Ying; Chen, Lingli; Zhai, Xiaowen; Huang, Ying

2018-05-18

Hematopoietic stem cell transplantation is considered the only curative therapy for very early-onset inflammatory bowel disease with specific immune defects, such as interleukin-10 receptor deficiency. We performed reduced-intensity conditioning before umbilical cord blood transplantation in patients with interleukin-10 receptor-A deficiency. We enrolled 9 very early-onset inflammatory bowel disease patients with typical manifestations. We diagnosed the patients with interleukin-10 receptor-A deficiency by whole-exome sequencing. Umbilical cord blood transplantation was performed in all 9 patients. Eight patients received the reduced-intensity conditioning regimen, and 1 patient received the myeloablative conditioning regimen. All 9 patients received transplantation between the ages of 6 months to 43 months (average, 16.8 months) with body weights ranging from 3 to 10.4 kg (average, 6.6 kg). The patients displayed complete chimerism at 2-8 weeks after transplantation; 6 patients achieved complete remission without evidence of graft-vs-host disease or infections; 1 patient died of chronic lung graft-vs-host disease at 6 months post-transplantation; and the other 2 patients died of sepsis post-transplantation because of unsuccessful engraftments. Severe malnutrition and growth retardation associated with interleukin-10 receptor-A deficiency were significantly improved post-transplantation. We recommend umbilical cord blood transplantation as a potential treatment for very early-onset inflammatory bowel disease with a defined monogenic immunodeficiency, and we suggest that reduced-intensity conditioning chemotherapy is more suitable than myeloablative conditioning for patients with severe malnutrition and bowel disease. We have demonstrated success with reduced-intensity conditioning for interleukin-10 receptor-A deficiency in pediatric patients with severe clinical conditions. 10.1093/ibd/izy028_video1izy028.video15786489183001.

Position paper: periodontal diseases of children and adolescents.

PubMed

Califano, Joseph V

2003-11-01

Children and adolescents are subject to several periodontal diseases. Although there is a much lower prevalence of destructive periodontal diseases in children than in adults, children can develop severe forms of periodontitis. In some cases, this destructive disease is a manifestation of a known underlying systemic disease. In other young patients, the underlying cause for increased susceptibility and early onset of disease is unknown. These diseases are often familial, suggesting a genetic predisposition for aggressive disease. Current modalities for managing periodontal diseases of children and adolescents may include antibiotic therapy in combination with non-surgical and/or surgical therapy. Since early diagnosis ensures the greatest chance for successful treatment, it is important that children receive a periodontal examination as part of their routine dental visits.

Ulcerative Lesions: A Rare Cutaneous Manifestation of Brucellosis.

PubMed

Azadi, Abbas; Jafarpour Fard, Payman; Almasian, Mohammad

2018-01-01

Brucellosis is a disease that is transmitted from animals to humans mainly via the consumption of unpasteurized dairy products, and it can involve any organ all over the body. Here, we report a significant rare case of brucellosis with cutaneous manifestations in a 52-year-old male patient whose disease was diagnosed via a serology test. The patient received standard antibiotic treatment, and his cutaneous lesions healed quickly. Although the cutaneous manifestations of brucellosis are exceedingly rare, in case of encountering ulcerative lesions and other cutaneous findings, particularly in endemic areas, infection with brucellosis should be kept in mind as an important differential diagnosis.

Compensatory mechanisms in Parkinson's disease: Circuits adaptations and role in disease modification.

PubMed

Blesa, Javier; Trigo-Damas, Inés; Dileone, Michele; Del Rey, Natalia Lopez-Gonzalez; Hernandez, Ledia F; Obeso, José A

2017-12-01

The motor features of Parkinson's disease (PD) are well known to manifest only when striatal dopaminergic deficit reaches 60-70%. Thus, PD has a long pre-symptomatic and pre-motor evolution during which compensatory mechanisms take place to delay the clinical onset of disabling manifestations. Classic compensatory mechanisms have been attributed to changes and adjustments in the nigro-striatal system, such as increased neuronal activity in the substantia nigra pars compacta and enhanced dopamine synthesis and release in the striatum. However, it is not so clear currently that such changes occur early enough to account for the pre-symptomatic period. Other possible mechanisms relate to changes in basal ganglia and motor cortical circuits including the cerebellum. However, data from early PD patients are difficult to obtain as most studies have been carried out once the diagnosis and treatments have been established. Likewise, putative compensatory mechanisms taking place throughout disease evolution are nearly impossible to distinguish by themselves. Here, we review the evidence for the role of the best known and other possible compensatory mechanisms in PD. We also discuss the possibility that, although beneficial in practical terms, compensation could also play a deleterious role in disease progression. Copyright © 2017 Elsevier Inc. All rights reserved.

Early childhood poverty, immune-mediated disease processes, and adult productivity.

PubMed

Ziol-Guest, Kathleen M; Duncan, Greg J; Kalil, Ariel; Boyce, W Thomas

2012-10-16

This study seeks to understand whether poverty very early in life is associated with early-onset adult conditions related to immune-mediated chronic diseases. It also tests the role that these immune-mediated chronic diseases may play in accounting for the associations between early poverty and adult productivity. Data (n = 1,070) come from the US Panel Study of Income Dynamics and include economic conditions in utero and throughout childhood and adolescence coupled with adult (age 30-41 y) self-reports of health and economic productivity. Results show that low income, particularly in very early childhood (between the prenatal and second year of life), is associated with increases in early-adult hypertension, arthritis, and limitations on activities of daily living. Moreover, these relationships and particularly arthritis partially account for the associations between early childhood poverty and adult productivity as measured by adult work hours and earnings. The results suggest that the associations between early childhood poverty and these adult disease states may be immune-mediated.

Ultra-Early Phase pathologies of Alzheimer's disease and other neurodegenerative diseases.

PubMed

Okazawa, Hitoshi

2017-01-01

The concept of neurodegenerative diseases and the therapeutics targeting these intractable diseases are changing rapidly. Protein aggregation as the top of pathological cascade is now challenged, and many alternative ideas are proposed. Early molecular pathologies before microscopic detection of diseases protein aggregates, which I propose to call "Ultra-Early Phase pathologies or phase 0 pathologies", are the focus of research that might explain the failures of clinical trials with anti-Aβ antibodies against Alzheimer's disease. In this review article, I summarize the critical issues that should be successfully and consistently answered by a new concept of neurodegeneration. For reevaluating old concepts and reconstructing a new concept of neurodegeneration that will replace the old ones, non-biased comprehensive approaches including proteome combined with systems biology analyses will be a powerful tool. I introduce our recent efforts in this orientation that have reached to the stage of non-clinical proof of concept applicable to clinical trials.

MARs and MARBPs: key modulators of gene regulation and disease manifestation.

PubMed

Chattopadhyay, Samit; Pavithra, Lakshminarasimhan

2007-01-01

The DNA in eukaryotic genome is compartmentalized into various domains by a series of loops tethered onto the base of nuclear matrix. Scaffold/Matrix attachment regions (S/MAR) punctuate these attachment sites and govern the nuclear architecture by establishing chromatin boundaries. In this context, specific proteins that interact with and bind to MAR sequences called MAR binding proteins (MARBPs), are of paramount importance, as these sequences spool the proteins that regulate transcription, replication, repair and recombination. Recent evidences also suggest a role for these cis-acting elements in viral integration, replication and transcription, thereby affecting host immune system. Owing to the complex nature of these nucleotide sequences, less is known about the MARBPs that bind to and bring about diverse effects on chromatin architecture and gene function. Several MARBPs have been identified and characterized so far and the list is growing. The fact that most the MARBPs exist in a co-repressor/co-activator complex and bring about gene regulation makes them quintessential for cellular processes. This participation in gene regulation means that any perturbation in the regulation and levels of MARBPs could lead to disease conditions, particularly those caused by abnormal cell proliferation, like cancer. In the present chapter, we discuss the role of MARs and MARBPs in eukaryotic gene regulation, recombination, transcription and viral integration by altering the local chromatin structure and their dysregulation in disease manifestation

Early-life experiences and the development of adult diseases with a focus on mental illness: The Human Birth Theory.

PubMed

Maccari, Stefania; Polese, Daniela; Reynaert, Marie-Line; Amici, Tiziana; Morley-Fletcher, Sara; Fagioli, Francesca

2017-02-07

In mammals, early adverse experiences, including mother-pup interactions, shape the response of an individual to chronic stress or to stress-related diseases during adult life. This has led to the elaboration of the theory of the developmental origins of health and disease, in particular adult diseases such as cardiovascular and metabolic disorders. In addition, in humans, as stated by Massimo Fagioli's Human Birth Theory, birth is healthy and equal for all individuals, so that mental illness develop exclusively in the postnatal period because of the quality of the relationship in the first year of life. Thus, this review focuses on the importance of programming during the early developmental period on the manifestation of adult diseases in both animal models and humans. Considering the obvious differences between animals and humans we cannot systematically move from animal models to humans. Consequently, in the first part of this review, we will discuss how animal models can be used to dissect the influence of adverse events occurring during the prenatal and postnatal periods on the developmental trajectories of the offspring, and in the second part, we will discuss the role of postnatal critical periods on the development of mental diseases in humans. Epigenetic mechanisms that cause reversible modifications in gene expression, driving the development of a pathological phenotype in response to a negative early postnatal environment, may lie at the core of this programming, thereby providing potential new therapeutic targets. The concept of the Human Birth Theory leads to a comprehension of the mental illness as a pathology of the human relationship immediately after birth and during the first year of life. Copyright © 2016 IBRO. Published by Elsevier Ltd. All rights reserved.

Glaucoma as an early complication of Hurler's disease.

PubMed Central

Nowaczyk, M J; Clarke, J T; Morin, J D

1988-01-01

We report three cases of Hurler's disease in which glaucoma developed in early childhood. We draw attention to the fact that glaucoma may be a commonly unrecognised early complication of this condition. PMID:3140740

Early interstitial lung disease in microscopic polyangiitis: Case report and literature review.

PubMed

García-Nava, Marcos; Mateos-Toledo, Heidegger; Guevara-Canseco, Ana Patricia Georgina; Infante-González, Cesar Eduardo; Reyes-Nava, Diego Alberto; Estrada-Castro, Emilio

Microscopic polyangiitis (MPA) is a systemic disease included in the Chapel Hill 2012 Classification as necrotizing vasculitis affecting capillaries, venules and arterioles. It usually expresses antineutrophil cytoplasmic antibodies (ANCA) and has a perinuclear immunofluorescence pattern and correlation with anti-myeloperoxidase (MPO) antibodies. Capillaritis with alveolar hemorrhage is the most common manifestation of lung disease. Interstitial lung disease (ILD) is uncommon, with usual interstitial pneumonia being the predominant pattern. However, other patterns such as organizing pneumonia have been described. No guidelines exist for treating patients with ILD and, currently, ANCA-associated vasculitis (AAV) is managed along the lines of small vessel vasculitis. The prognosis with this association is uncertain, with possibilities of relapse and a fatal outcome. We present a case in which ILD was the first manifestation of MPA, without alveolar hemorrhage, with subsequent renal involvement and, in which, the established treatment produced a significant clinical improvement. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

Pathologic features of early inflammatory bowel disease.

PubMed

Finkelstein, Sydney D; Sasatomi, Eizaburo; Regueiro, Miguel

2002-03-01

Often the pathologic changes of IBD are subtle and may not be present in a proportion of biopsy specimens. In cases of early disease, the changes may be missed, and additional specimens should be taken after a period of time. Modifying factors, such as prebiopsy treatment and coexisting disease, should be considered. A forum to review cases and allow for communication between gastroenterologists and pathologists is especially useful for clinicopathologic correlation and assignment of a working diagnosis to each case. Careful attention to the pathologic features of early UC and CD would be most useful when evaluating new therapies for IBD.

Whole Exome Analysis of Early Onset Alzheimer’s Disease

DTIC Science & Technology

2015-04-01

autosomal recessive early-onset Parkinson’s disease and juvenile Parkinson disease , Parkin has been shown to promote intracellular Abeta1–42 clearance [15... Parkinsonism . Conclusions Mutations were found in 6/50 families. The presence of an APOE-4 allele may account for disease status in one affected non...AD_________________ Award Number: W81XWH-12-1-0013 TITLE: Whole Exome Analysis of Early Onset Alzheimer’s Disease PRINCIPAL INVESTIGATOR

Polygenic Risk Score for Alzheimer's Disease: Implications for Memory Performance and Hippocampal Volumes in Early Life.

PubMed

Axelrud, Luiza K; Santoro, Marcos L; Pine, Daniel S; Talarico, Fernanda; Gadelha, Ary; Manfro, Gisele G; Pan, Pedro M; Jackowski, Andrea; Picon, Felipe; Brietzke, Elisa; Grassi-Oliveira, Rodrigo; Bressan, Rodrigo A; Miguel, Eurípedes C; Rohde, Luis A; Hakonarson, Hakon; Pausova, Zdenka; Belangero, Sintia; Paus, Tomas; Salum, Giovanni A

2018-06-01

Alzheimer's disease is a heritable neurodegenerative disorder in which early-life precursors may manifest in cognition and brain structure. The authors evaluate this possibility by examining, in youths, associations among polygenic risk score for Alzheimer's disease, cognitive abilities, and hippocampal volume. Participants were children 6-14 years of age in two Brazilian cities, constituting the discovery (N=364) and replication samples (N=352). As an additional replication, data from a Canadian sample (N=1,029), with distinct tasks, MRI protocol, and genetic risk, were included. Cognitive tests quantified memory and executive function. Reading and writing abilities were assessed by standardized tests. Hippocampal volumes were derived from the Multiple Automatically Generated Templates (MAGeT) multi-atlas segmentation brain algorithm. Genetic risk for Alzheimer's disease was quantified using summary statistics from the International Genomics of Alzheimer's Project. Analyses showed that for the Brazilian discovery sample, each one-unit increase in z-score for Alzheimer's polygenic risk score significantly predicted a 0.185 decrement in z-score for immediate recall and a 0.282 decrement for delayed recall. Findings were similar for the Brazilian replication sample (immediate and delayed recall, β=-0.259 and β=-0.232, both significant). Quantile regressions showed lower hippocampal volumes bilaterally for individuals with high polygenic risk scores. Associations fell short of significance for the Canadian sample. Genetic risk for Alzheimer's disease may affect early-life cognition and hippocampal volumes, as shown in two independent samples. These data support previous evidence that some forms of late-life dementia may represent developmental conditions with roots in childhood. This result may vary depending on a sample's genetic risk and may be specific to some types of memory tasks.

Biomarker for early renal microvascular and diabetic kidney diseases.

PubMed

Futrakul, Narisa; Futrakul, Prasit

2017-11-01

Recognition of early stage of diabetic kidney disease, under common practice using biomarkers, namely microalbuminuria, serum creatinine level above 1 mg/dL and accepted definition of diabetic kidney disease associated with creatinine clearance value below 60 mL/min/1.73 m 2 , is unlikely. This would lead to delay treatment associated with therapeutic resistance to vasodilator due to a defective vascular homoeostasis. Other alternative biomarkers related to the state of microalbuminuria is not sensitive to screen for early diabetic kidney disease (stages I, II). In this regard, a better diagnostic markers to serve for this purpose are creatinine clearance, fractional excretion of magnesium (FE Mg), cystatin C. Recently, renal microvascular disease and renal ischemia have been demonstrated to correlate indirectly with the development of diabetic kidney disease and its function. Among these are angiogenic and anti-angiogenic factors, namely VEGF, VEGF receptors, angiopoietins and endostatin. With respect to therapeutic prevention, implementation of treatment at early stage of diabetic and nondiabetic kidney disease is able to restore renal perfusion and function.

Cardiac tamponade as an initial manifestation of systemic lupus erythematosus.

PubMed

Carrion, Diego M; Carrion, Andres F

2012-06-12

Clinical manifestations of pericardial disease may precede other signs and symptoms associated with systemic lupus erythematosus. Although pericardial effusion is one of the most common cardiac problems in patients with systemic lupus erythematosus, haemodynamically significant effusions manifesting as cardiac tamponade are rare and require prompt diagnosis and treatment.

Biomarkers for early detection of Alzheimer disease.

PubMed

Barber, Robert C

2010-09-01

The existence of an effective biomarker for early detection of Alzheimer disease would facilitate improved diagnosis and stimulate therapeutic trials. Multidisciplinary clinical diagnosis of Alzheimer disease is time consuming and expensive and relies on experts who are rarely available outside of specialty clinics. Thus, many patients do not receive proper diagnosis until the disease has progressed beyond stages in which treatments are maximally effective. In the clinical trial setting, rapid, cost-effective screening of patients for Alzheimer disease is of paramount importance for the development of new treatments. Neuroimaging of cortical amyloid burden and volumetric changes in the brain and assessment of protein concentrations (eg, β-amyloid 1-42, total tau, phosphorylated tau) in cerebrospinal fluid are diagnostic tools that are not widely available. Known genetic markers do not provide sufficient discriminatory power between different forms of dementia to be useful in isolation. Recent studies using panels of biomarkers for diagnosis of Alzheimer disease or mild cognitive impairment have been promising, though no such studies have been cross-validated in independent samples of subjects. The ideal biomarker enabling early detection of Alzheimer disease has not yet been identified.

[Streptococcus suis infection--clinical manifestations].

PubMed

Dragojlović, Julijana; Milosević, Branko; Sasić, Neda; Pelemis, Mijomir; Sasić, Milan

2005-01-01

Streptococcus suis is a bacterium causing a disease in pigs and rarely in humans. This zoonosis is mostly found as a sporadic disease in individuals that were in contact with the affected or infected pigs: farmers, veterinarians and workers engaged in fresh pork processing. It is assumed that the bacterium enters the body through a cut abrasion in the skin. Initially, the condition resembles a flu, followed by signs of bacteriemia and sepsis. The most frequent clinical manifestation of Streptococcus suis infection is meningitis, leading to hearing loss in over 75% of patients, and subsequent arthritis, endophtalmitis, endocarditis and pneumonia. Toxic shock syndrome with hemorhagic manifestations rarely develops. This study included five male patients aged 22 to 63 years treated in the Intensive Care Unit of the Institute of Infectious and Tropical Diseases in Belgrade, due to Streptococcus suis infection. The aim of this study was to point to the existence of this bacteria in our environment, to describe clinical manifestations of the disease and to point out the importance of its prevention. All patients had epidemiological evidence of being in contact with pork meat. There were no data about diseased pigs. The estimated incubation period was 4 to 8 days. All patients had meningeal signs. Clinical symptoms included shivering, fever, vomiting, headache, malaise, vertigo and tinitus. Three patients presented with alerterd level of awarrness. Four patients developed very severe bilateral hearing impairment, whereas one endophtalmtis and one developed endocarditis. The cerebrospinal fluid (CSF) was opalescent in four patients, and only one patient presented with clear CSF. CSF examination showed typical changes characteristic for bacterial meningitis. Streptoccocus suis was isolated in CSF in all patients, and in one patient the bacteria was isolated in blood as well. All patients underwent treatement with II and III generation cephalosporins and one with one

The History of Parkinson's Disease: Early Clinical Descriptions and Neurological Therapies

PubMed Central

Goetz, Christopher G.

2011-01-01

Although components of possible Parkinson's disease can be found in very early documents, the first clear medical description was written in 1817 by James Parkinson. In the mid-1800s, Jean-Martin Charcot was particularly influential in refining and expanding this early description and in disseminating information internationally about Parkinson's disease. He separated Parkinson's disease from multiple sclerosis and other disorders characterized by tremor, and he recognized cases that later would likely be classified among the Parkinsonism-plus syndromes. Early treatments of Parkinson's disease were based on empirical observation, and anticholinergic drugs were used as early as the nineteenth century. The discovery of dopaminergic deficits in Parkinson's disease and the synthetic pathway of dopamine led to the first human trials of levodopa. Further historically important anatomical, biochemical, and physiological studies identified additional pharmacological and neurosurgical targets for Parkinson's disease and allow modern clinicians to offer an array of therapies aimed at improving function in this still incurable disease. PMID:22229124

[Rare ocular manifestation with suspect alport syndrome].

PubMed

Krejčířová, I; Varadyová, B; Doležel, Z; Autrata, R; Matúšová, J; Gregorová, E

2014-06-01

The authors mention a case report of a 13 year old girl with renal disease, who visited the outpatient Department of Pediatric Ophthalmology, University Hospital Brno with subjective complaints on decreased vision of both eyes. Ophthalmologic examination showed physiological foveolar reflex on fundus and very discrete changes of the retinal pigment epithelium in macula, the fundus periphery was without pathology. OCT images showed bilateral atrophy of central macula and changes at the level of the photoreceptors. The authors describe a rare ocular manifestation of macular atrophy with suspect Alport syndrome, which strengthened the suspicion of this disease. The authors also mention other possible ocular manifestations of Alport syndrome and compare the findings with the up to date international references. Key words: Alport syndrome, X heterozygot Alport syndrome, macular atrophy, lentikonus.

Cardiac tamponade as an initial manifestation of systemic lupus erythematosus

PubMed Central

Carrion, Diego M; Carrion, Andres F

2012-01-01

Clinical manifestations of pericardial disease may precede other signs and symptoms associated with systemic lupus erythematosus. Although pericardial effusion is one of the most common cardiac problems in patients with systemic lupus erythematosus, haemodynamically significant effusions manifesting as cardiac tamponade are rare and require prompt diagnosis and treatment. PMID:22693326

The Addenbrooke's Cognitive Examination-Revised accurately detects cognitive decline in Huntington's disease.

PubMed

Begeti, Faye; Tan, Adrian Y K; Cummins, Gemma A; Collins, Lucy M; Guzman, Natalie Valle; Mason, Sarah L; Barker, Roger A

2013-11-01

Cognitive features, which begin before manifestation of the motor features, are an integral part of Huntington's disease and profoundly affect quality of life. A number of neuropsychological batteries have been used to assess this aspect of the condition, many of which are difficult to administer and time consuming, especially in advanced disease. We, therefore, investigated a simple and practical way to monitor cognition using the Addenbrooke's Cognitive Examination-Revised (ACE-R) in 126 manifest Huntington's disease patients, 28 premanifest gene carriers and 21 controls. Using this test, we demonstrated a selective decrease in phonemic, but not semantic, fluency in premanifest participants Cognitive decline in manifest Huntington's disease varied according to disease severity with extensive cognitive decline observed in early-stage Huntington's disease patients, indicating that this would be an optimal stage for interventions designed to halt cognitive decline, and lesser changes in the advanced cases. We next examined cognitive performance in patients prescribed antidopaminergic drugs as these drugs are known to decrease cognition when administered to healthy volunteers. We paradoxically found that these drugs may be beneficial, as early-stage Huntington's disease participants in receipt of them had improved attention and Mini-Mental State Examination scores. In conclusion, this is the first study to test the usefulness of the ACE-R in a Huntington's disease population and demonstrates that this is a brief, inexpensive and practical way to measure global cognitive performance in clinical practice with potential use in clinical trials.

MicroRNAs and Target Genes As Biomarkers for the Diagnosis of Early Onset of Parkinson Disease

PubMed Central

Arshad, Ahmad R.; Sulaiman, Siti A.; Saperi, Amalia A.; Jamal, Rahman; Mohamed Ibrahim, Norlinah; Abdul Murad, Nor Azian

2017-01-01

Among the neurodegenerative disorders, Parkinson's disease (PD) ranks as the second most common disorder with a higher prevalence in individuals aged over 60 years old. Younger individuals may also be affected with PD which is known as early onset PD (EOPD). Despite similarities between the characteristics of EOPD and late onset PD (LODP), EOPD patients experience much longer disease manifestations and poorer quality of life. Although some individuals are more prone to have EOPD due to certain genetic alterations, the molecular mechanisms that differentiate between EOPD and LOPD remains unclear. Recent findings in PD patients revealed that there were differences in the genetic profiles of PD patients compared to healthy controls, as well as between EOPD and LOPD patients. There were variants identified that correlated with the decline of cognitive and motor symptoms as well as non-motor symptoms in PD. There were also specific microRNAs that correlated with PD progression, and since microRNAs have been shown to be involved in the maintenance of neuronal development, mitochondrial dysfunction and oxidative stress, there is a strong possibility that these microRNAs can be potentially used to differentiate between subsets of PD patients. PD is mainly diagnosed at the late stage, when almost majority of the dopaminergic neurons are lost. Therefore, identification of molecular biomarkers for early detection of PD is important. Given that miRNAs are crucial in controlling the gene expression, these regulatory microRNAs and their target genes could be used as biomarkers for early diagnosis of PD. In this article, we discussed the genes involved and their regulatory miRNAs, regarding their roles in PD progression, based on the findings of significantly altered microRNAs in EOPD studies. We also discussed the potential of these miRNAs as molecular biomarkers for early diagnosis. PMID:29163029

Early-onset Alzheimer's Disease Phenotypes: Neuropsychology and Neural Networks

ClinicalTrials.gov

2017-05-11

Alzheimer Disease, Early Onset; Alzheimer Disease; Alzheimer Disease, Late Onset; Dementia, Alzheimer Type; Logopenic Progressive Aphasia; Primary Progressive Aphasia; Visuospatial/Perceptual Abilities; Posterior Cortical Atrophy; Executive Dysfunction; Corticobasal Degeneration; Ideomotor Apraxia

Lyme Disease: What the Wilderness Provider Needs to Know.

PubMed

Forrester, Joseph D; Vakkalanka, J Priyanka; Holstege, Christopher P; Mead, Paul S

2015-12-01

Lyme disease is a multisystem tickborne illness caused by the spirochete Borrelia burgdorferi and is the most common vectorborne disease in the United States. Prognosis after initiation of appropriate antibiotic therapy is typically good if treated early. Wilderness providers caring for patients who live in or travel to high-incidence Lyme disease areas should be aware of the basic biology, epidemiology, clinical manifestations, and treatment of Lyme disease. Published by Elsevier Inc.

Osteo-articular manifestations of amyloidosis.

PubMed

M'bappé, Pauline; Grateau, Gilles

2012-08-01

Whether it is overload disease or mispleated proteins, amyloid is a great pretender. This is especially true for all of the osteo-articular manifestations of amyloid light chain (AL) amyloidosis, which may mimic rheumatoid arthritis, polymyalgia rheumatica, a myeloma or a bone tumour. To improve the prognosis, AL amyloidosis must be considered in front of atypical osteo-articular manifestations. Amyloidosis Ab2M of chronic haemodialysis (members' arthropathy and destructive spondylitis) is a specific entity that needs to be differentiated from other osteoarthropathies of chronic renal failure. It has become exceptional since the progress of haemodialysis. Finally transthyretin amyloidosis(ATTR) can be responsible for carpal tunnel syndrome(CTS) in its genetic and senile form. Although amyloidosis is rare, it represents one of the aetiologies of CSC, regardless of its type. In the specific context of haemodialysis, this poses no difficulty for the clinician. Yet AL amyloidosis must be considered more often, as must senile amyloidosis ATTR in the elderly. It seems obvious that the anatomo-pathologic analysis with specific staining with Congo red - see typing - should be systematically performed in the case of surgical neurolysis. Amyloidosis is defined by the extracellular deposit of proteins which share common tinctorial affinities, a fibril aspect under electron microscopy and spatial conformation called beta pleated. Once regarded as a mere overload disease, it is currently considered as a disease of misfolded proteins. Indeed, it is certain that abnormalities of spatial pattern play an essential role in the responsibility for the pathology of many proteins whose amyloid fibre is the final common way. They involve both changes in the conformation of proteins and other major in vivo interactions between amyloid protein and the extracellular matrix. In most cases, amyloidosis represents the bulk of histopathological lesions and its pathogenic role is certain. In

Skeletal Manifestations of Hydatid Disease in Serbia: Demographic Distribution, Site Involvement, Radiological Findings, and Complications

PubMed Central

Bracanovic, Djurdja; Sopta, Jelena; Djonic, Danijela; Lujic, Nenad

2013-01-01

Although Serbia is recognized as an endemic country for echinococcosis, no information about precise incidence in humans has been available. The aim of this study was to investigate the skeletal manifestations of hydatid disease in Serbia. This retrospective study was conducted by reviewing the medical database of Institute for Pathology (Faculty of Medicine in Belgrade), a reference institution for bone pathology in Serbia. We reported a total of 41 patients with bone cystic echinococcosis (CE) during the study period. The mean age of 41 patients was 40.9±18.8 years. In 39% of patients, the fracture line was the only visible radiological sign, followed by cyst and tumefaction. The spine was the most commonly involved skeletal site (55.8%), followed by the femur (18.6%), pelvis (13.9%), humerus (7.0%), rib (2.3%), and tibia (2.3%). Pain was the symptom in 41.5% of patients, while some patients demonstrated complications such as paraplegia (22.0%), pathologic fracture (48.8%), and scoliosis (9.8%). The pathological fracture most frequently affected the spine (75.0%) followed by the femur (20.0%) and tibia (5.0%). However, 19.5% of patients didn't develop any complication or symptom. In this study, we showed that bone CE is not uncommon in Serbian population. As reported in the literature, therapy of bone CE is controversial and its results are poor. In order to improve the therapy outcome, early diagnosis, before symptoms and complications occur, can be contributive. PMID:24039289

Comparative analysis of human tissue interactomes reveals factors leading to tissue-specific manifestation of hereditary diseases.

PubMed

Barshir, Ruth; Shwartz, Omer; Smoly, Ilan Y; Yeger-Lotem, Esti

2014-06-01

An open question in human genetics is what underlies the tissue-specific manifestation of hereditary diseases, which are caused by genomic aberrations that are present in cells across the human body. Here we analyzed this phenomenon for over 300 hereditary diseases by using comparative network analysis. We created an extensive resource of protein expression and interactions in 16 main human tissues, by integrating recent data of gene and protein expression across tissues with data of protein-protein interactions (PPIs). The resulting tissue interaction networks (interactomes) shared a large fraction of their proteins and PPIs, and only a small fraction of them were tissue-specific. Applying this resource to hereditary diseases, we first show that most of the disease-causing genes are widely expressed across tissues, yet, enigmatically, cause disease phenotypes in few tissues only. Upon testing for factors that could lead to tissue-specific vulnerability, we find that disease-causing genes tend to have elevated transcript levels and increased number of tissue-specific PPIs in their disease tissues compared to unaffected tissues. We demonstrate through several examples that these tissue-specific PPIs can highlight disease mechanisms, and thus, owing to their small number, provide a powerful filter for interrogating disease etiologies. As two thirds of the hereditary diseases are associated with these factors, comparative tissue analysis offers a meaningful and efficient framework for enhancing the understanding of the molecular basis of hereditary diseases.

Cryopyrin-associated periodic syndromes: otolaryngologic and audiologic manifestations.

PubMed

Ahmadi, Neda; Brewer, Carmen C; Zalewski, Christopher; King, Kelly A; Butman, John A; Plass, Nicole; Henderson, Cailin; Goldbach-Mansky, Raphaela; Kim, H Jeffrey

2011-08-01

Cryopyrin-associated periodic syndromes (CAPS) represent a spectrum of CIAS1 gene-mediated autoinflammatory diseases characterized by recurrent systemic inflammation. The clinical spectrum of CAPS varies from mild to severe and includes the syndromes historically described as familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disease (NOMID). This article presents the largest cohort of patients with CAPS. The objective is to describe the pathogenesis, otolaryngologic, and audiologic manifestations of CAPS. Prospective (2003-2009). National Institutes of Health. Fifty-seven patients with a diagnosis of CAPS were identified (31 NOMID, 11 NOMID/MWS, 9 MWS, and 6 FCAS). Comprehensive data regarding clinical manifestations, audiologic phenotype, and fluid attenuation inversion recovery MRI (FLAIR-MRI) of the brain and inner ear were obtained. Complete audiologic data obtained on 70% of ears revealed conductive hearing loss in 4 (11%) NOMID ears and mixed hearing loss in 5 (13%) NOMID and 2 (14%) NOMID/MWS ears. Sensorineural hearing loss (SNHL), worse in higher frequencies, was the most common type of hearing loss and was present in 23 (61%) NOMID, 10 (71%) NOMID/MWS, and 4 (33%) MWS ears. All of the patients with FCAS had normal hearing except 2, who had SNHL from 4 to 8 kHz. On FLAIR-MRI sequence, cochlear enhancement was noted in 26 of 29 (90%) NOMID, 6 of 11 (55%) NOMID/MWS, 3 of 9 (33%) MWS, and 1 of 6 (17%) FCAS patients and was significantly associated with the presence of hearing loss. Maxillary sinus hypoplasia and mucosal thickening were found in 39% and 86% of the cohort, respectively. CIAS1 pathway–mediated CAPS is associated with unregulated autoinflammation mediated by interleukin-1 in the cochlea and hearing loss. Timely diagnosis is crucial to initiate early treatment with interleukin-1 receptor antagonists.

Gastrointestinal Manifestations in X-linked Agammaglobulinemia

PubMed Central

Barmettler, Sara; Otani, Iris M.; Minhas, Jasmit; Abraham, Roshini S.; Chang, Yenhui; Dorsey, Morna J.; Ballas, Zuhair K.; Bonilla, Francisco A.; Ochs, Hans D.; Walter, Jolan E.

2017-01-01

Purpose X-linked agammaglobulinemia is a primary humoral immunodeficiency characterized by hypogammaglobulinemia and increased susceptibility to infection. Although there is increased awareness of autoimmune and inflammatory complications in XLA, the spectrum of gastrointestinal manifestations has not previously been fully explored. Methods We present a case report of a family with two affected patients with XLA. Given the gastrointestinal involvement of the grandfather in this family, we performed a retrospective descriptive analysis of XLA patients with reported diagnoses of GI manifestations and inflammatory bowel disease (IBD) or enteritis registered at the USIDNet, a national registry of primary immunodeficiencies. Results In this cohort of patients with XLA, we found that up to 35% had concurrent gastrointestinal manifestations, and 10% had reported diagnoses of IBD or enteritis. The most commonly reported mutations were missense, which have been associated with a less severe XLA phenotype in the literature. The severity of symptoms were wide-ranging, and management strategies were diverse and mainly experimental. Conclusions Patients with XLA may require close monitoring with particular attention for GI manifestations including IBD and infectious enteritis. Further studies are needed to improve diagnosis and management of GI conditions in XLA patients. PMID:28236219

[Cardiac sarcoidosis - clinical manifestation and diagnosis].

PubMed

Błaut-Jurkowska, Justyna; Podolec, Piotr; Olszowska, Maria

2016-08-01

Sarcoidosis is a multisystem inflammatory disease defined histologically by the formation of noncaseating granulomas. The etiology of sarcoidosis remains unknown. Heart involvement in the course of sarcoidosis concerns about 5% of patients. The most common manifestation of cardiac sarcoidosis are conduction abnormalities, arrhythmias and heart failure. The diagnostic algorithm includes performing a clinical history, a 12-lead electrocardiogram (ECG) and an echocardiogram. If any of the initial screening investigations yields an abnormality, diagnostics should be continue using advanced imaging techniques: cardiovascular magnetic resonance (CMR) or fluorodeoxyglucose positron emission tomography (FDG-PET). Nowadays endomyocardial biopsy is not performed routinely.The clinical picture of cardiac sarcoidosis is highly variable. Screening for cardiac sarcoidosis should be performed in all patients diagnosed with extracardiac sarcoidosis. Cardiac sarcoidosis should also be suspected in young patients without a diagnosis of sarcoidosis who present with conduction abnormalities of unknown etiology, because cardiac sarcoidosis may be the first or the only manifestation of the disease. © 2016 MEDPRESS.

Multiple cytokines are involved in the early events leading to the Alzheimer’s disease pathology

PubMed Central

Wilberding, Akiko; Morimoto, Kaori; Satoh, Haruhisa; Harano, Keiko; Harano, Teruo; Arita, Seizaburo; Tooyama, Ikuo; Konishi, Yoshihiro

2009-01-01

It is likely that neuroinflammation begins well before detectable cognitive impairment in Alzheimer’s disease (AD) occurs. Clarifying the alterations occurring prior to the clinical manifestation of overt AD dementia may provide valuable insight into the early diagnosis and management of AD. Herein, to address the issue that neuroinflammation precedes development of AD pathology, we analyzed cytokine expression profiles of the brain, with focus on non-demented control patients with increasing AD pathology, referred to as high pathology control (HPC) cases, who provide an intermediate subset between AD and normal control cases referred to as low pathology control (LPC) cases. With a semi-quantitative analysis of cytokine mRNA, among 15 cytokines and their related molecules tested, we found the involvement of eight: interleukin-1(IL-1) receptor antagonist (IL-1ra), IL-1 converting enzyme (ICE), IL-2, IL-6, IL-8, tumor necrosis factor (TNF) α, macrophage-colony stimulating factor (M-CSF) and transforming growth factor (TGF) β1 during the development from LPC to HPC, while decreases in IL-1ra, IL-8, MCP-1 and TNFα, and an increase in TACE were implicated in the later development from HPC to AD. These findings indicate that neuroinflammation precedes the clinical manifestation of overt dementia, rather than being involved at the later stages of AD. PMID:22586434

Extraintestinal manifestations in Crohn's disease and ulcerative colitis: results from a prospective, population-based European inception cohort.

PubMed

Isene, Rune; Bernklev, Tomm; Høie, Ole; Munkholm, Pia; Tsianos, Epameonondas; Stockbrügger, Reinhold; Odes, Selwyn; Palm, Øyvind; Småstuen, Milada; Moum, Bjørn

2015-03-01

In chronic inflammatory bowel disease (IBD) (Crohn's disease [CD] and ulcerative colitis [UC]), symptoms from outside the gastrointestinal tract are frequently seen, and the joints, skin, eyes, and hepatobiliary area are the most usually affected sites (called extraintestinal manifestations [EIM]). The reported prevalence varies, explained by difference in study design and populations under investigation. The aim of our study was to determine the prevalence of EIM in a population-based inception cohort in Europe and Israel. IBD patients were incepted into a cohort that was prospectively followed from 1991 to 2004. A total of 1145 patients were followed for 10 years. The cumulative prevalence of first EIM was 16.9% (193/1145 patients) over a median follow-up time of 10.1 years. Patients with CD were more likely than UC patients to have immune-mediated (arthritis, eye, skin, and liver) manifestations: 20.1% versus 10.4% (p < 0.001). Most frequently seen was arthritis which was significantly more common in CD (12.9%) than in UC (8.1%), p = 0.01. Pan-colitis compared to proctitis in UC increased the risk of EIM. In a European inception cohort, EIMs in IBD were consistent with that seen in comparable studies. Patients with CD are twice as likely as UC patients to experience EIM, and more extensive distribution of inflammation in UC increases the risk of EIM.

Office-based spirometry for early detection of obstructive lung disease.

PubMed

Wallace, Laura D; Troy, Kenneth E

2006-09-01

To review the research-based evidence supporting smoking cessation as the only proven method to reduce chronic obstructive pulmonary disease (COPD) progression and to show that early detection of disease with office-based spirometry can lead to therapeutic intervention before physiologic symptoms arise. Extensive review of national and international scientific literature supplemented with drawings and algorithms. Early detection of COPD with spirometry, along with smoking cessation, and aggressive intervention can alter the insidious course of this highly preventable disease. It is imperative that nurse practitioners utilize this simple and inexpensive procedure to identify COPD in its earliest stages, so treatment can reduce individual and community disease burden, reduce morbidity and mortality, and help reduce healthcare costs. Determination of early airflow obstruction supports smoking cessation education, provides objective data for patient motivation, thereby doubling patient compliance and reducing further disease burden.

Neurochemical abnormalities in premanifest and early spinocerebellar ataxias.

PubMed

Joers, James M; Deelchand, Dinesh K; Lyu, Tianmeng; Emir, Uzay E; Hutter, Diane; Gomez, Christopher M; Bushara, Khalaf O; Eberly, Lynn E; Öz, Gülin

2018-04-01

To investigate whether early neurochemical abnormalities are detectable by high-field magnetic resonance spectroscopy (MRS) in individuals with spinocerebellar ataxias (SCAs) 1, 2, 3, and 6, including patients without manifestation of ataxia. A cohort of 100 subjects (N = 18-21 in each SCA group, including premanifest mutation carriers; mean score on the Scale for the Assessment and Rating of Ataxia [SARA] <10 for all genotypes, and 22 matched controls) was scanned at 7 Tesla to obtain neurochemical profiles of the cerebellum and brainstem. A novel multivariate approach (distance-weighted discrimination) was used to combine regional profiles into an "MRS score." MRS scores robustly distinguished individuals with SCA from controls, with misclassification rates of 0% (SCA2), 2% (SCA3), 5% (SCA1), and 17% (SCA6). Premanifest mutation carriers with estimated disease onset within 10 years had MRS scores in the range of early-manifest SCA subjects. Levels of neuronal and glial markers significantly correlated with SARA and an Activities of Daily Living score in subjects with SCA. Regional neurochemical alterations were different between SCAs at comparable disease severity, with SCA2 displaying the most extensive neurochemical abnormalities, followed by SCA1, SCA3, and SCA6. Neurochemical abnormalities are detectable in individuals before manifest disease, which may allow premanifest enrollment in future SCA trials. Correlations with ataxia and quality-of-life scores show that neurochemical levels can serve as clinically meaningful endpoints in trials. Ranking of SCA types by degree of neurochemical abnormalities indicates that the neurochemistry may reflect synaptic function or density. Ann Neurol 2018;83:816-829. © 2018 American Neurological Association.

Early Alzheimer's and Parkinson's disease pathology in urban children: Friend versus Foe responses--it is time to face the evidence.

PubMed

Calderón-Garcidueñas, Lilian; Franco-Lira, Maricela; Mora-Tiscareño, Antonieta; Medina-Cortina, Humberto; Torres-Jardón, Ricardo; Kavanaugh, Michael

2013-01-01

Chronic exposure to particulate matter air pollution is known to cause inflammation leading to respiratory- and cardiovascular-related sickness and death. Mexico City Metropolitan Area children exhibit an early brain imbalance in genes involved in oxidative stress, inflammation, and innate and adaptive immune responses. Early dysregulated neuroinflammation, brain microvascular damage, production of potent vasoconstrictors, and perturbations in the integrity of the neurovascular unit likely contribute to progressive neurodegenerative processes. The accumulation of misfolded proteins coincides with the anatomical distribution observed in the early stages of both Alzheimer's and Parkinson's diseases. We contend misfolding of hyperphosphorylated tau (HPπ), alpha-synuclein, and beta-amyloid could represent a compensatory early protective response to the sustained systemic and brain inflammation. However, we favor the view that the chronic systemic and brain dysregulated inflammation and the diffuse vascular damage contribute to the establishment of neurodegenerative processes with childhood clinical manifestations. Friend turns Foe early; therefore, implementation of neuroprotective measures to ameliorate or stop the inflammatory and neurodegenerative processes is warranted in exposed children. Epidemiological, cognitive, structural, and functional neuroimaging and mechanistic studies into the association between air pollution exposures and the development of neuroinflammation and neurodegeneration in children are of pressing importance for public health.

Early Alzheimer's and Parkinson's Disease Pathology in Urban Children: Friend versus Foe Responses—It Is Time to Face the Evidence

PubMed Central

Calderón-Garcidueñas, Lilian; Franco-Lira, Maricela; Mora-Tiscareño, Antonieta; Medina-Cortina, Humberto; Torres-Jardón, Ricardo; Kavanaugh, Michael

2013-01-01

Chronic exposure to particulate matter air pollution is known to cause inflammation leading to respiratory- and cardiovascular-related sickness and death. Mexico City Metropolitan Area children exhibit an early brain imbalance in genes involved in oxidative stress, inflammation, and innate and adaptive immune responses. Early dysregulated neuroinflammation, brain microvascular damage, production of potent vasoconstrictors, and perturbations in the integrity of the neurovascular unit likely contribute to progressive neurodegenerative processes. The accumulation of misfolded proteins coincides with the anatomical distribution observed in the early stages of both Alzheimer's and Parkinson's diseases. We contend misfolding of hyperphosphorylated tau (HPπ), alpha-synuclein, and beta-amyloid could represent a compensatory early protective response to the sustained systemic and brain inflammation. However, we favor the view that the chronic systemic and brain dysregulated inflammation and the diffuse vascular damage contribute to the establishment of neurodegenerative processes with childhood clinical manifestations. Friend turns Foe early; therefore, implementation of neuroprotective measures to ameliorate or stop the inflammatory and neurodegenerative processes is warranted in exposed children. Epidemiological, cognitive, structural, and functional neuroimaging and mechanistic studies into the association between air pollution exposures and the development of neuroinflammation and neurodegeneration in children are of pressing importance for public health. PMID:23509683

Lung Manifestations in the Rheumatic Diseases.

PubMed

Doyle, Tracy J; Dellaripa, Paul F

2017-12-01

Lung ailments in rheumatic diseases present unique challenges for diagnosis and management and are a source of significant morbidity and mortality for patients. Unlike the idiopathic interstitial pneumonias, patients with rheumatic diseases experience lung disease in the context of a systemic disease that may make it more difficult to recognize and that may present greater risks with treatment. Despite recent advances in our awareness of these diseases, there is still a significant lack of understanding of natural history to elucidate which patients will have disease that is progressive and thus warrants treatment. What we do know is that a subset of patients with rheumatic disease experience parenchymal lung disease that can prognostically resemble idiopathic pulmonary fibrosis, such as in rheumatoid arthritis, and that others can have aggressive inflammatory lung disease in the context of autoimmune myositis, systemic sclerosis, or an undifferentiated autoimmune process. As we enter into a paradigm shift where we view lung health as a cornerstone of our care of patients with rheumatic diseases, we hopefully will improve our ability to identify those patients at highest risk for pulmonary disease and progression, and offer emerging treatments which will result in better outcomes and a better quality of life. Copyright © 2017 American College of Chest Physicians. Published by Elsevier Inc. All rights reserved.

Cancer as a Risk Factor for Cardiovascular Disease.

PubMed

Giza, Dana Elena; Iliescu, Gloria; Hassan, Saamir; Marmagkiolis, Konstantinos; Iliescu, Cezar

2017-06-01

Improvements in early diagnosis and cancer treatments have contributed to high survival rates for many cancer patients. However, these patients often die of cardiovascular disease rather than recurrence of their cancer. Heart disease manifesting after cancer may be due to several mechanisms: shared cardiovascular risks between cancer and cardiovascular disease, inflammatory states associated with malignancies, and/or cardiotoxic effects of cancer therapy. Cancer treatment increases the risk of cardiovascular diseases directly by damaging critical structures of the heart or indirectly by promoting accelerated atherosclerosis. Estimating cardiovascular risk by using advanced imaging and monitoring of the cardiac biomarkers can be used for early detection and treatment of subclinical cardiac injury. Better knowledge of these early and late cardiac effects in cancer patients will enable adoption of both primary and secondary prevention measures of long-term treatment complications in cancer survivors.

The otolaryngologic manifestations of Sotos syndrome.

PubMed

Gaudreau, Philip; Zizak, Vincent; Gallagher, Thomas Q

2013-11-01

Soto's syndrome is a genetic disorder caused by mutations in the NSD1 gene. It is characterized by excessive growth in early life. It features craniofacial abnormalities, developmental delay, hypotonia and advanced bone age. A review of the current literature reveals only chronic otitis media and conductive hearing loss as otolaryngologic manifestations of Soto's syndrome. Our objective was to determine if there are additional manifestations relevant to the otolaryngologist. We performed a retrospective case series in which the Department of Defense electronic medical record was searched for ICD 9 code 253.0 (acromegaly/gigantism). Records were reviewed for genetic testing indicative of Soto's syndrome. These records were further analyzed for evidence of otolaryngologic problems. Seventeen patients were identified with five having confirmed NSD1 mutations consistent with Soto's syndrome. Of these, 4/5 had otolaryngologic problems such as conductive hearing loss, aspiration, laryngomalacia, obstructive sleep apnea and sensorineural hearing loss. Currently there is no description in the literature of these additional manifestations of Soto's syndrome. We present this case series to support the idea that an otolaryngologist should be involved in the multidisciplinary care required for these patients. Published by Elsevier Ireland Ltd.

Peripheral Synucleinopathy in Early Parkinson’s Disease: Submandibular Gland Needle Biopsy Findings

PubMed Central

Adler, Charles H.; Dugger, Brittany N.; Hentz, Joseph G.; Hinni, Michael L.; Lott, David G.; Driver-Dunckley, Erika; Mehta, Shyamal; Serrano, Geidy; Sue, Lucia I.; Duffy, Amy; Intorcia, Anthony; Filon, Jessica; Pullen, Joel; Walker, Douglas G.; Beach, Thomas G.

2015-01-01

Background Finding a peripheral tissue biopsy site to diagnose early Parkinson’s disease would be of value for clinical care, biomarker validation, and as research enrollment criteria. While autopsy and advanced Parkinson’s disease studies suggest submandibular gland is an important biopsy site, there are no studies in early Parkinson’s disease. Objectives Determine whether needle biopsy of the submandibular gland reveals Lewy type α-synucleinopathy in early Parkinson’s disease. Methods Twenty-five early Parkinson’s disease (duration < 5 years) and 10 controls underwent transcutaneous needle core biopsies of the submandibular gland. Tissue was stained for phosphorylated α-synuclein, reviewed blind to clinical diagnosis, and only nerve element staining was considered positive. Results Mean (Standard Deviation) age 69.5 (8.3) for Parkinson’s disease group, 64.8 (8.0) years for controls, and disease duration 2.6 (1.1) years. Six Parkinson’s disease and one control subject had inadequate glandular tissue. Positive staining was found in 14/19 (74%) Parkinson’s disease and 2/9 (22%) control subjects. Parkinson’s disease positive and negative cases did not differ clinically. Adverse events (mainly swelling and bruising) were common (77% of cases), but were minor and transient. Conclusions Submandibular gland needle biopsies identified phosphorylated α-synuclein staining in 74% of early Parkinson’s disease subjects. False positives may be true false positives or may represent prodromal Parkinson’s disease. If confirmed in larger studies with eventual autopsy confirmation, the potential value of submandibular gland biopsies for early Parkinson’s disease may be to aid in clinical trial inclusion/exclusion and eventually serve as a gold standard for biomarker studies short of autopsy confirmation. PMID:26799362

CMV sinusitis as the initial manifestation of AIDS.

PubMed

Jütte, A; Fätkenheuer, G; Hell, K; Salzberger, B

2000-03-01

Cytomegalovirus (CMV) disease is a typical late-stage complication of AIDS. Only six cases of CMV sinusitis have been reported in the literature. This is the first case of CMV sinusitis leading to the diagnosis of HIV and CMV retinitis. Diseases of the sinonasal tract may represent an initial manifestation of HIV or AIDS.

Clinical Manifestations Associated with Neurocysticercosis: A Systematic Review

PubMed Central

Carabin, Hélène; Ndimubanzi, Patrick Cyaga; Budke, Christine M.; Nguyen, Hai; Qian, Yingjun; Cowan, Linda Demetry; Stoner, Julie Ann; Rainwater, Elizabeth; Dickey, Mary

2011-01-01

Background The clinical manifestations of neurocysticercosis (NCC) are poorly understood. This systematic review aims to estimate the frequencies of different manifestations, complications and disabilities associated with NCC. Methods A systematic search of the literature published from January 1, 1990, to June 1, 2008, in 24 different electronic databases and 8 languages was conducted. Meta-analyses were conducted when appropriate. Results A total of 1569 documents were identified, and 21 included in the analysis. Among patients seen in neurology clinics, seizures/epilepsy were the most common manifestations (78.8%, 95%CI: 65.1%–89.7%) followed by headaches (37.9%, 95%CI: 23.3%–53.7%), focal deficits (16.0%, 95%CI: 9.7%–23.6%) and signs of increased intracranial pressure (11.7%, 95%CI: 6.0%–18.9%). All other manifestations occurred in less than 10% of symptomatic NCC patients. Only four studies reported on the mortality rate of NCC. Conclusions NCC is a pleomorphic disease linked to a range of manifestations. Although definitions of manifestations were very rarely provided, and varied from study to study, the proportion of NCC cases with seizures/epilepsy and the proportion of headaches were consistent across studies. These estimates are only applicable to patients who are ill enough to seek care in neurology clinics and likely over estimate the frequency of manifestations among all NCC cases. PMID:21629722

Clinical manifestations associated with neurocysticercosis: a systematic review.

PubMed

Carabin, Hélène; Ndimubanzi, Patrick Cyaga; Budke, Christine M; Nguyen, Hai; Qian, Yingjun; Cowan, Linda Demetry; Stoner, Julie Ann; Rainwater, Elizabeth; Dickey, Mary

2011-05-01

The clinical manifestations of neurocysticercosis (NCC) are poorly understood. This systematic review aims to estimate the frequencies of different manifestations, complications and disabilities associated with NCC. A systematic search of the literature published from January 1, 1990, to June 1, 2008, in 24 different electronic databases and 8 languages was conducted. Meta-analyses were conducted when appropriate. A total of 1569 documents were identified, and 21 included in the analysis. Among patients seen in neurology clinics, seizures/epilepsy were the most common manifestations (78.8%, 95%CI: 65.1%-89.7%) followed by headaches (37.9%, 95%CI: 23.3%-53.7%), focal deficits (16.0%, 95%CI: 9.7%-23.6%) and signs of increased intracranial pressure (11.7%, 95%CI: 6.0%-18.9%). All other manifestations occurred in less than 10% of symptomatic NCC patients. Only four studies reported on the mortality rate of NCC. NCC is a pleomorphic disease linked to a range of manifestations. Although definitions of manifestations were very rarely provided, and varied from study to study, the proportion of NCC cases with seizures/epilepsy and the proportion of headaches were consistent across studies. These estimates are only applicable to patients who are ill enough to seek care in neurology clinics and likely over estimate the frequency of manifestations among all NCC cases.

Metabolic Differentiation of Early Lyme Disease from Southern Tick-Associated Rash Illness (STARI)

PubMed Central

Molins, C. R.; Ashton, L. V.; Wormser, G. P.; Andre, B. G.; Hess, A. M.; Delorey, M. J.; Pilgard, M. A.; Johnson, B. J.; Webb, K.; Islam, M. N.; Pegalajar-Jurado, A; Molla, I.; Jewett, M. W.; Belisle, J. T.

2017-01-01

Lyme disease, the most commonly reported vector-borne disease in the United States, results from infection with Borrelia burgdorferi. Early clinical diagnosis of this disease is largely based on the presence of an erythematous skin lesion for individuals in high-risk regions. This, however, can be confused with other illnesses including southern tick-associated rash illness (STARI), an illness that lacks a defined etiological agent or laboratory diagnostic test, and is co-prevalent with Lyme disease in portions of the Eastern United States. By applying an unbiased metabolomics approach with sera retrospectively obtained from well-characterized patients we defined biochemical and diagnostic differences between early Lyme disease and STARI. Specifically, a metabolic biosignature consisting of 261 molecular features (MFs) revealed that altered N-acyl ethanolamine and primary fatty acid amide metabolism discriminated early Lyme disease from STARI. More importantly, development of classification models with the 261 MF biosignature and testing against validation samples differentiated early Lyme disease from STARI with an accuracy of 85 to 98%. These findings revealed metabolic dissimilarity between early Lyme disease and STARI, and provide a powerful and new approach to objectively distinguish early Lyme disease from an illness with nearly identical symptoms. PMID:28814545

Investigation of potential early Histologic markers of pediatric inflammatory bowel disease.

PubMed

Bass, Julie A; Friesen, Craig A; Deacy, Amanda D; Neilan, Nancy A; Bracken, Julia M; Shakhnovich, Valentina; Singh, Vivekanand

2015-10-13

Early manifestations of pediatric inflammatory bowel disease (IBD) can be relatively nonspecific. Initial mucosal biopsies may not be conclusive, delaying the diagnosis until subsequent biopsies demonstrate typical histologic features of IBD. We hypothesized that certain inflammatory cell types may be utilized as early histologic indicators of IBD in children. A retrospective analysis compared histologic findings from initially inconclusive or negative endoscopic studies in 22 patients who were subsequently diagnosed with IBD (after diagnostic endoscopy) to those of 20 comparison patients with functional abdominal pain matched for age, gender, and study type. A pediatric pathologist, blinded to study group, reviewed biopsies for histologic abnormalities. Eosinophil densities were obtained from the stomach, duodenum, and rectosigmoid areas. Immunohistochemistry (IHC) staining for tumor necrosis factor-α (TNF-α) and matrix metalloproteinase-9 (MMP-9) was performed on the stomach and rectosigmoid areas. Gastritis and colonic crypt distortion were present in the IBD group at a greater rate (61 % vs. 22 %, p = 0.020; 34 % vs. 4 %, p = 0.008, respectively). Peak and mean eosinophil densities in the rectosigmoid area were greater in the IBD group (17.0/hpf vs. 5.0/hpf, p = 0.0063; 12.3/hpf vs. 4.2/hpf, p = 0.0106, respectively). TNF-α and MMP-9 staining did not reveal any significant differences. Our data suggests that significantly greater inflammation in the stomach, crypt distortion in the colon, and eosinophilia in the rectosigmoid distinguished the IBD group from the comparison group at the time of the initial endoscopic evaluation.

Addison disease: early detection and treatment principles.

PubMed

Michels, Aaron; Michels, Nicole

2014-04-01

Primary adrenal insufficiency, or Addison disease, has many causes, the most common of which is autoimmune adrenalitis. Autoimmune adrenalitis results from destruction of the adrenal cortex, which leads to deficiencies in glucocorticoids, mineralocorticoids, and adrenal androgens. In the United States and Western Europe, the estimated prevalence of Addison disease is one in 20,000 persons; therefore, a high clinical suspicion is needed to avoid misdiagnosing a life-threatening adrenal crisis (i.e., shock, hypotension, and volume depletion). The clinical manifestations before an adrenal crisis are subtle and can include hyperpigmentation, fatigue, anorexia, orthostasis, nausea, muscle and joint pain, and salt craving. Cortisol levels decrease and adrenocorticotropic hormone levels increase. When clinically suspected, patients should undergo a cosyntropin stimulation test to confirm the diagnosis. Treatment of primary adrenal insufficiency requires replacement of mineralocorticoids and glucocorticoids. During times of stress (e.g., illness, invasive surgical procedures), stress-dose glucocorticoids are required because destruction of the adrenal glands prevents an adequate physiologic response. Management of primary adrenal insufficiency or autoimmune adrenalitis requires vigilance for concomitant autoimmune diseases; up to 50% of patients develop another autoimmune disorder during their lifetime.

Early recognition of Cushing's disease: a case study.

PubMed

Iuliano, Sherry L; Laws, Edward R

2013-08-01

To present a case study of a 34-year-old woman with Cushing's disease and provide nurse practitioners (NPs) with the understanding of the clinical presentation needed for early recognition and treatment of the disease. A comprehensive review of published literature on Cushing's disease. Findings from history, physical examination, and diagnostic studies of a woman presenting to primary care NPs, physicians and other healthcare providers with multiple symptoms of Cushing's disease. Cushing's disease is the result of the pituitary gland producing excess amounts of adrenocorticotropic hormone (ACTH) causing the overproduction of cortisol. The disease is fairly rare and is seen mostly in women. Common chief complaints include increased facial hair, weight gain, amenorrhea, changes in the face, neck, and abdomen, with muscle wasting of the lower extremities. Untreated, diabetes mellitus and hypertension can occur and increase the patient's morbidity and mortality. Early recognition and appropriate referral can reverse the signs and symptoms over time and lead to a significantly improved quality of life. This case presented the challenges faced by NPs and physicians in diagnosing patients with Cushing's disease. ©2013 The Author(s) ©2013 American Association of Nurse Practitioners.

Mucocutaneous manifestations of helminth infections: Trematodes and cestodes.

PubMed

Lupi, Omar; Downing, Christopher; Lee, Michael; Bravo, Francisco; Giglio, Patricia; Woc-Colburn, Laila; Tyring, Stephen K

2015-12-01

In the 21st century, despite increased international travel for vacation, work, and medical missions and immigration into the United States, there is little published in the dermatology literature regarding the cutaneous manifestations of helminth infections. It has been estimated that 20% to 70% of international travelers suffer from some travel-related health problem. Approximately 17% of travelers seek medical care because of cutaneous disorders, many related to infectious etiologies. This review will focus on cutaneous diseases caused by helminth infections. Part I of the review focused on nematode infections; part II will focus on trematode and cestode infections. Nematodes are roundworms that cause diseases with cutaneous manifestations, such as cutaneous larval migrans, onchocerciasis, filariasis, gnathostomiasis, loiasis, dracunculiasis, strongyloidiasis, ascariasis, streptocerciasis, dirofilariasis, and trichinosis. Tremadotes, also known as flukes, cause schistosomiasis, paragonimiasis, and fascioliasis. Cestodes (tapeworms) are flat, hermaphroditic parasites that cause diseases such as sparganosis, cysticercosis, and echinococcus. Copyright © 2014 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Lyme disease in children in southeastern Connecticut. Pediatric Lyme Disease Study Group.

PubMed

Gerber, M A; Shapiro, E D; Burke, G S; Parcells, V J; Bell, G L

1996-10-24

Although the incidence of Lyme disease is highest in children, there are few prospective data on the clinical manifestations and outcomes in children. We conducted a prospective, longitudinal, community-based cohort study of children with newly diagnosed Lyme disease in an area of Connecticut in which the disease is highly endemic. We obtained clinical and demographic information and performed serial antibody tests and follow-up evaluations. Over a period of 20 months, 201 consecutive patients were enrolled; their median age was 7 years (range, 1 to 21). The initial clinical manifestations of Lyme disease were a single erythema migrans lesion in 66 percent, multiple erythema migrans lesions in 23 percent, arthritis in 6 percent, facial-nerve palsy in 3 percent, aseptic meningitis in 2 percent, and carditis in 0.5 percent. At presentation, 37 percent of the patients with a single erythema migrans lesion and 89 percent of those with multiple erythema migrans lesions had antibodies against Borrelia burgdorferi. All but 3 of the 201 patients were treated for two to four weeks with conventional antimicrobial therapy, which was administered orally in 96 percent. All had prompt clinical responses. After four weeks, 94 percent were completely asymptomatic (including the two patients whose parents had refused to allow antimicrobial treatment). At follow-up a mean of 25.4 months later, none of the patients had evidence of either chronic or recurrent Lyme disease. Six patients subsequently had a new episode of erythema migrans. About 90 percent of children with Lyme disease present with erythema migrans, which is an early stage of the disease. The prognosis is excellent for those with early Lyme disease who are treated promptly with conventional courses of antimicrobial agents.

Idiopathic Parkinson's disease and depression: a psychosomatic view.

PubMed Central

Todes, C J

1984-01-01

The link between idiopathic Parkinson's disease and depression is examined in the light of psychosomatic theory. A view of the condition is offered as a manifestation of chronic emotional disorder in an organic sense. Predisposition arises from bereavement and/or maternal failure in early emotional development. PMID:6707677

Loss of serum IGF-I input to the brain as an early biomarker of disease onset in Alzheimer mice

PubMed Central

Trueba-Sáiz, A; Cavada, C; Fernandez, A M; Leon, T; González, D A; Fortea Ormaechea, J; Lleó, A; Del Ser, T; Nuñez, A; Torres-Aleman, I

2013-01-01

Circulating insulin-like growth factor I (IGF-I) enters the brain and promotes clearance of amyloid peptides known to accumulate in Alzheimer's disease (AD) brains. Both patients and mouse models of AD show decreased level of circulating IGF-I enter the brain as evidenced by a lower ratio of cerebrospinal fluid/plasma IGF-I. Importantly, in presymptomatic AD mice this reduction is already manifested as a decreased brain input of serum IGF-I in response to environmental enrichment. To explore a potential diagnostic use of this early loss of IGF-I input, we monitored electrocorticogram (ECG) responses to systemic IGF-I in mice. Whereas control mice showed enhanced ECG activity after IGF-I, presymptomatic AD mice showed blunted ECG responses. Because nonhuman primates showed identically enhanced electroencephalogram (EEG) activity in response to systemic IGF-I, loss of the EEG signature of serum IGF-I may be exploited as a disease biomarker in AD patients. PMID:24301648

Manifestations and management of lymphogranuloma venereum.

PubMed

White, John A

2009-02-01

This review was prompted by a sustained outbreak of lymphogranuloma venereum that has been observed among men who have sex with men (MSM) worldwide since 2004. Recent developments in the epidemiology, diagnosis and management of the infection are summarized. Between the early 1980s and 2003, lymphogranuloma venereum was rarely seen in the developed world. In 2003, a cluster of cases was seen in the Netherlands occurring mostly in HIV-positive MSM with high levels of sexual risk. With the assistance of novel molecular diagnostic techniques, more than a thousand cases of Chlamydia trachomatis L2 serovar disease have now been reported in MSM worldwide. Almost all have presented with rectal infection, usually manifesting as severe proctitis, with ulcer adenopathy syndrome seldom seen. Oral doxycycline remains the recommended treatment and has proven effective in the recent outbreak. Conflicting data exist regarding the prevalence of asymptomatic infection, and our understanding of the exact modes of transmission remains incomplete. Lymphogranuloma venereum appears to have reestablished endemicity among MSM populations in many industrialized nations. In the relative absence of recent publications from its traditional endemic regions it can be assumed that these populations remain afflicted by the infection as well.

Polycystic ovary syndrome and early-onset preeclampsia: reproductive manifestations of increased cardiovascular risk.

PubMed

Veltman-Verhulst, Susanne M; van Rijn, Bas B; Westerveld, H Egbertine; Franx, Arie; Bruinse, Hein W; Fauser, Bart C J M; Goverde, Angelique J

2010-01-01

Primary prevention of cardiovascular disease (CVD) in women is a major healthcare issue. Detection of premenopausal women with increased risk of CVD could enhance prevention strategies and reduce first event-related morbidity and mortality. In this study, we argue that an unfavorable metabolic constitution in women may present itself early in life as a reproductive complication, such as polycystic ovary syndrome (PCOS) and preeclampsia. We evaluated the cardiovascular risk of women with a history of early-onset preeclampsia and women with PCOS and assessed their need for implementation of early risk factor-reduction strategies. We performed a standardized evaluation of 240 women with a history of early-onset preeclampsia and 456 women diagnosed with PCOS for established major CVD risk factors. Metabolic syndrome characteristics were analyzed per body mass index category. Mean age was 30.6 and 29.0 years for women with preeclampsia and PCOS, respectively. High percentages of metabolic syndrome were found in both groups (preeclampsia group, 14.6%; and PCOS group, 18.4%), with an incidence of greater than 50% in both groups of women if body mass index was greater than 30 kg/m. Overall, more than 90% of the women qualified for either lifestyle or medical intervention according to the American Heart Association guideline for CVD prevention in women. Women with PCOS and early-onset preeclampsia already show an unfavorable cardiovascular risk profile with high need for lifestyle or medical intervention at a young age. We therefore recommend an active role of the gynecologist in routine screening and follow-up of women with reproductive conditions linked to future cardiovascular risk.

Hematologic manifestations of Helicobacter pylori infection

PubMed Central

Campuzano-Maya, Germán

2014-01-01

Helicobacter pylori (H. pylori) is the most common infection in humans, with a marked disparity between developed and developing countries. Although H. pylori infections are asymptomatic in most infected individuals, they are intimately related to malignant gastric conditions such as gastric cancer and gastric mucosa-associated lymphoid tissue (MALT) lymphoma and to benign diseases such as gastritis and duodenal and gastric peptic ulcers. Since it was learned that bacteria could colonize the gastric mucosa, there have been reports in the medical literature of over 50 extragastric manifestations involving a variety medical areas of specialization. These areas include cardiology, dermatology, endocrinology, gynecology and obstetrics, hematology, pneumology, odontology, ophthalmology, otorhinolaryngology and pediatrics, and they encompass conditions with a range of clear evidence between the H. pylori infection and development of the disease. This literature review covers extragastric manifestations of H. pylori infection in the hematology field. It focuses on conditions that are included in international consensus and management guides for H. pylori infection, specifically iron deficiency, vitamin B12 (cobalamin) deficiency, immune thrombocytopenia, and MALT lymphoma. In addition, there is discussion of other conditions that are not included in international consensus and management guides on H. pylori, including auto-immune neutropenia, antiphospholipid syndrome, plasma cell dyscrasias, and other hematologic diseases. PMID:25278680

Relationship between damage clustering and mortality in systemic lupus erythematosus in early and late stages of the disease: cluster analyses in a large cohort from the Spanish Society of Rheumatology Lupus Registry.

PubMed

Pego-Reigosa, José María; Lois-Iglesias, Ana; Rúa-Figueroa, Íñigo; Galindo, María; Calvo-Alén, Jaime; de Uña-Álvarez, Jacobo; Balboa-Barreiro, Vanessa; Ibáñez Ruan, Jesús; Olivé, Alejandro; Rodríguez-Gómez, Manuel; Fernández Nebro, Antonio; Andrés, Mariano; Erausquin, Celia; Tomero, Eva; Horcada Rubio, Loreto; Uriarte Isacelaya, Esther; Freire, Mercedes; Montilla, Carlos; Sánchez-Atrio, Ana I; Santos-Soler, Gregorio; Zea, Antonio; Díez, Elvira; Narváez, Javier; Blanco-Alonso, Ricardo; Silva-Fernández, Lucía; Ruiz-Lucea, María Esther; Fernández-Castro, Mónica; Hernández-Beriain, José Ángel; Gantes-Mora, Marian; Hernández-Cruz, Blanca; Pérez-Venegas, José; Pecondón-Español, Ángela; Marras Fernández-Cid, Carlos; Ibáñez-Barcelo, Mónica; Bonilla, Gema; Torrente-Segarra, Vicenç; Castellví, Iván; Alegre, Juan José; Calvet, Joan; Marenco de la Fuente, José Luis; Raya, Enrique; Vázquez-Rodríguez, Tomás Ramón; Quevedo-Vila, Víctor; Muñoz-Fernández, Santiago; Otón, Teresa; Rahman, Anisur; López-Longo, Francisco Javier

2016-07-01

To identify patterns (clusters) of damage manifestations within a large cohort of SLE patients and evaluate the potential association of these clusters with a higher risk of mortality. This is a multicentre, descriptive, cross-sectional study of a cohort of 3656 SLE patients from the Spanish Society of Rheumatology Lupus Registry. Organ damage was ascertained using the Systemic Lupus International Collaborating Clinics Damage Index. Using cluster analysis, groups of patients with similar patterns of damage manifestations were identified. Then, overall clusters were compared as well as the subgroup of patients within every cluster with disease duration shorter than 5 years. Three damage clusters were identified. Cluster 1 (80.6% of patients) presented a lower amount of individuals with damage (23.2 vs 100% in clusters 2 and 3, P < 0.001). Cluster 2 (11.4% of patients) was characterized by musculoskeletal damage in all patients. Cluster 3 (8.0% of patients) was the only group with cardiovascular damage, and this was present in all patients. The overall mortality rate of patients in clusters 2 and 3 was higher than that in cluster 1 (P < 0.001 for both comparisons) and in patients with disease duration shorter than 5 years as well. In a large cohort of SLE patients, cardiovascular and musculoskeletal damage manifestations were the two dominant forms of damage to sort patients into clinically meaningful clusters. Both in early and late stages of the disease, there was a significant association of these clusters with an increased risk of mortality. Physicians should pay special attention to the early prevention of damage in these two systems. © The Author 2016. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Skin symptoms as diagnostic clue for autoinflammatory diseases*

PubMed Central

Moreira, Alvaro; Torres, Barbara; Peruzzo, Juliano; Mota, Alberto; Eyerich, Kilian; Ring, Johannes

2017-01-01

Autoinflammatory disorders are immune-mediated diseases with increased production of inflammatory cytokines and absence of detectable autoantibodies. They course with recurrent episodes of systemic inflammation and fever is the most common symptom. Cutaneous manifestations are prevalent and important to diagnosis and early treatment of the syndromes. The purpose of this review is to emphasize to dermatologists the skin symptoms present in these syndromes in order to provide their early diagnosis. PMID:28225960

Frailty and sarcopenia as the basis for the phenotypic manifestation of chronic diseases in older adults.

PubMed

Angulo, Javier; El Assar, Mariam; Rodríguez-Mañas, Leocadio

2016-08-01

Frailty is a functional status that precedes disability and is characterized by decreased functional reserve and increased vulnerability. In addition to disability, the frailty phenotype predicts falls, institutionalization, hospitalization and mortality. Frailty is the consequence of the interaction between the aging process and some chronic diseases and conditions that compromise functional systems and finally produce sarcopenia. Many of the clinical manifestations of frailty are explained by sarcopenia which is closely related to poor physical performance. Reduced regenerative capacity, malperfusion, oxidative stress, mitochondrial dysfunction and inflammation compose the sarcopenic skeletal muscle alterations associated to the frailty phenotype. Inflammation appears as a common determinant for chronic diseases, sarcopenia and frailty. The strategies to prevent the frailty phenotype include an adequate amount of physical activity and exercise as well as pharmacological interventions such as myostatin inhibitors and specific androgen receptor modulators. Cell response to stress pathways such as Nrf2, sirtuins and klotho could be considered as future therapeutic interventions for the management of frailty phenotype and aging-related chronic diseases. Copyright © 2016 Elsevier Ltd. All rights reserved.

Abnormal Eye Movements in Creutzfeldt-Jakob Disease

NASA Technical Reports Server (NTRS)

Grant, Michael P.; Cohen, Mark; Petersen, Robert B.; Halmagyi, G. Michael; McDougall, Alan; Tusa, Ronald J.; Leigh, R. John

1993-01-01

We report 3 patients with autopsy-proven Creutzfeldt-Jakob disease who, early in their course, developed abnormal eye movements that included periodic alternating nystagmus and slow vertical saccades. These findings suggested involvement of the cerebellar nodulus and uvula, and the brainstem reticular formation, respectively. Cerebellar ataxia was also an early manifestation and, in one patient, a frontal lobe brain biopsy was normal at a time when ocular motor and cerebellar signs were conspicuous. As the disease progressed, all saccades and quick phases of nystagmus were lost, but periodic alternating gaze deviation persisted. At autopsy, 2 of the 3 patients had pronounced involvement of the cerebellum, especially of the midline structures. Creutzfeldt-Jakob disease should be considered in patients with subacute progressive neurological disease when cognitive changes are overshadowed by ocular motor findings or ataxia.

Aggressive Rare T-cell Lymphomas with Manifestation in the Skin: A Monocentric Cross-sectional Case Study.

PubMed

Brüggen, Marie-Charlotte; Kerl, Katrin; Haralambieva, Eugenia; Schanz, Urs; Chang, Yun-Tsan; Ignatova, Desislava; Dummer, Reinhard; Cozzio, Antonio; Hoetzenecker, Wolfram; French, Lars E; Guenova, Emmanuella

2018-04-24

Rare T- or NK-cell lymphomas with cutaneous manifestation may display a highly aggressive clinical course and major diagnostic/therapeutic challenges. This report describes our experiences with different lymphomas of this rare category and the therapeutic options used. This retrospective, descriptive, monocentric, cross-sectional case study, identified 4 rare aggressive T-/NK-cell lymphomas with manifestation in the skin, which were diagnosed in a tertiary care centre over a period of 4 years. Two patients had an Epstein-Barr virus-associated extranodal NK/T-cell lymphoma and 2 patients had a primary cutaneous CD8+ aggressive epidermotropic cytotoxic T-cell lymphoma. Concomitant extracutaneous involvement was observed in 2 of all 4 patients. Two patients had fulminant disease progression and resistance to chemotherapy. Two patients underwent allogeneic haematopoietic stem cell transplantation, which resulted in one complete remission and one partial remission. This report emphasizes the importance of an early diagnostic work-up and a prompt aggressive therapeutic approach.

Atypical Cutaneous Manifestations in Syphilis.

PubMed

Ivars Lleó, M; Clavo Escribano, P; Menéndez Prieto, B

2016-05-01

Although the diversity of the clinical manifestations of syphilis is well-known, atypical presentations can also occur. Such atypical presentations are associated with a high risk of transmission as a result of diagnostic confusion and treatment delays owing to the disease's ability to mimic other common skin diseases, deviate from classic clinical presentations, and adopt unique forms. Cases of atypical syphilis have been described most frequently in patients with concomitant human immunodeficiency virus (HIV) infection. Because the incidence of syphilis has been growing over recent years -particularly in patients with HIV co-infection- dermatologists need to be familiar with the less well-known clinical presentations of this venereal disease. Copyright © 2015 AEDV. Published by Elsevier España, S.L.U. All rights reserved.

Early etiology of Alzheimer's disease: tipping the balance toward autophagy or endosomal dysfunction?

PubMed

Peric, Aleksandar; Annaert, Wim

2015-03-01

Alzheimer's disease (AD) is the most common form of dementia in the elderly. This brain neuropathology is characterized by a progressive synaptic dysfunction and neuronal loss, which lead to decline in memory and other cognitive functions. Histopathologically, AD manifests via synaptic abnormalities, neuronal degeneration as well as the deposition of extracellular amyloid plaques and intraneuronal neurofibrillary tangles. While the exact pathogenic contribution of these two AD hallmarks and their abundant constituents [aggregation-prone amyloid β (Aβ) peptide species and hyperphosphorylated tau protein, respectively] remain debated, a growing body of evidence suggests that their development may be paralleled or even preceded by the alterations/dysfunctions in the endolysosomal and the autophagic system. In AD-affected neurons, abnormalities in these cellular pathways are readily observed already at early stages of disease development, and even though many studies agree that defective lysosomal degradation may relate to or even underlie some of these deficits, specific upstream molecular defects are still deliberated. In this review we summarize various pathogenic events that may lead to these cellular abnormalities, in light of our current understanding of molecular mechanisms that govern AD progression. In addition, we also highlight the increasing evidence supporting mutual functional dependence of the endolysosomal trafficking and autophagy, in particular focusing on those molecules and processes which may be of significance to AD.

Abnormal myocardial fluid retention as an early manifestation of ischemic injury.

PubMed Central

Willerson, J. T.; Scales, F.; Mukherjee, A.; Platt, M.; Templeton, G. H.; Fink, G. S.; Buja, L. M.

1977-01-01

. Thus, the data indicate that impaired cell volume regulation and interstitial fluid accumulation and focal structural defects in cell membrane integrity are early manifestations of ischemic injury followed by reflow, but fail to establish a major role for the abnormal fluid retention in altering coronary blood flow prior to the development of extensive myocardial necrosis. In contrast, fixed coronary occlusion for 60 minutes results in mild intracellular swelling but no significant interstitial edema and no obvious structural defects in cell membrane integrity. Images Figure 1 Figure 5 Figure 6 Figure 2 Figure 3 Figure 4 PMID:139829

Urine biomarkers in the early stages of diseases: current status and perspective.

PubMed

Jing, Jian; Gao, Youhe

2018-02-01

As a noninvasive and easily available biological fluid, the urine is becoming an important source for disease biomarker study. Change is essential for the usefulness of a biomarker. Without homeostasis mechanisms, urine can accommodate more changes, especially in the early stages of diseases. In this review, we summarize current status and discuss perspectives on the discovery of urine biomarkers in the early stages of diseases. We emphasize the advantages of urine biomarkers compared to plasma biomarkers for the diagnosis of diseases at early stages, propose a urine biomarker research roadmap, and highlight a novel membrane storage technique that enables large-scale urine sample collection and storage efficiently and economically. It is anticipated that urine biomarker studies will greatly promote early diagnosis, prevention, treatment, and prognosis of a variety of diseases, and provide strong support for translational and precision medicine.

Early Cerebral Small Vessel Disease and Brain Volume, Cognition, and Gait

PubMed Central

Smith, Eric E; O'Donnell, Martin; Dagenais, Gilles; Lear, Scott A; Wielgosz, Andreas; Sharma, Mukul; Poirier, Paul; Stotts, Grant; Black, Sandra E; Strother, Stephen; Noseworthy, Michael D; Benavente, Oscar; Modi, Jayesh; Goyal, Mayank; Batool, Saima; Sanchez, Karla; Hill, Vanessa; McCreary, Cheryl R; Frayne, Richard; Islam, Shofiqul; DeJesus, Jane; Rangarajan, Sumathy; Teo, Koon; Yusuf, Salim

2015-01-01

Objective Decline in cognitive function begins by the 40s, and may be related to future dementia risk. We used data from a community-representative study to determine whether there are age-related differences in simple cognitive and gait tests by the 40s, and whether these differences were associated with covert cerebrovascular disease on magnetic resonance imaging (MRI). Methods Between 2010 and 2012, 803 participants aged 40 to 75 years in the Prospective Urban Rural Epidemiological (PURE) study, recruited from prespecified postal code regions centered on 4 Canadian cities, underwent brain MRI and simple tests of cognition and gait as part of a substudy (PURE-MIND). Results Mean age was 58 ± 8 years. Linear decreases in performance on the Montreal Cognitive Assessment, Digit Symbol Substitution Test (DSST), and Timed Up and Go test of gait were seen with each age decade from the 40s to the 70s. Silent brain infarcts were observed in 3% of 40- to 49-year-olds, with increasing prevalence up to 18.9% in 70-year-olds. Silent brain infarcts were associated with slower timed gait and lower volume of supratentorial white matter. Higher volume of supratentorial MRI white matter hyperintensity was associated with slower timed gait and worse performance on DSST, and lower volumes of the supratentorial cortex and white matter, and cerebellum. Interpretation Covert cerebrovascular disease and its consequences on cognitive and gait performance and brain atrophy are manifest in some clinically asymptomatic persons as early as the 5th decade of life. Ann Neurol 2015;77:251–261 PMID:25428654

Metabolic differentiation of early Lyme disease from southern tick-associated rash illness (STARI).

PubMed

Molins, Claudia R; Ashton, Laura V; Wormser, Gary P; Andre, Barbara G; Hess, Ann M; Delorey, Mark J; Pilgard, Mark A; Johnson, Barbara J; Webb, Kristofor; Islam, M Nurul; Pegalajar-Jurado, Adoracion; Molla, Irida; Jewett, Mollie W; Belisle, John T

2017-08-16

Lyme disease, the most commonly reported vector-borne disease in the United States, results from infection with Borrelia burgdorferi. Early clinical diagnosis of this disease is largely based on the presence of an erythematous skin lesion for individuals in high-risk regions. This, however, can be confused with other illnesses including southern tick-associated rash illness (STARI), an illness that lacks a defined etiological agent or laboratory diagnostic test, and is coprevalent with Lyme disease in portions of the eastern United States. By applying an unbiased metabolomics approach with sera retrospectively obtained from well-characterized patients, we defined biochemical and diagnostic differences between early Lyme disease and STARI. Specifically, a metabolic biosignature consisting of 261 molecular features (MFs) revealed that altered N -acyl ethanolamine and primary fatty acid amide metabolism discriminated early Lyme disease from STARI. Development of classification models with the 261-MF biosignature and testing against validation samples differentiated early Lyme disease from STARI with an accuracy of 85 to 98%. These findings revealed metabolic dissimilarity between early Lyme disease and STARI, and provide a powerful and new approach to inform patient management by objectively distinguishing early Lyme disease from an illness with nearly identical symptoms. Copyright © 2017 The Authors, some rights reserved; exclusive licensee American Association for the Advancement of Science. No claim to original U.S. Government Works.

Acute dacryocystitis: another clinical manifestation of sporotrichosis

PubMed Central

Freitas, Dayvison Francis Saraiva; Lima, Iluska Augusta Rocha; Curi, Carolina Lemos; Jordão, Livia; Zancopé-Oliveira, Rosely Maria; do Valle, Antonio Carlos Francesconi; Galhardo, Maria Clara Gutierrez; Curi, Andre Luiz Land

2013-01-01

Sporotrichosis associated with exposure to domestic cats is hyperendemic in Rio de Janeiro, Brazil. A review of the clinical records at our institute revealed four patients with clinical signs of dacryocystitis and a positive conjunctival culture for Sporothrix who were diagnosed with Sporothrix dacryocystitis. Three patients were children (< 13 years of age) and one patient was an adult. Two patients reported contact with a cat that had sporotrichosis. Dacryocystitis was associated with nodular, ulcerated lesions on the face of one patient and with granulomatous conjunctivitis in two patients; however, this condition manifested as an isolated disease in another patient. All of the patients were cured of the fungal infections, but three patients had chronic dacryocystitis and one patient developed a cutaneous fistula. Sporotrichosis is usually a benign disease, but may cause severe complications when the eye and the adnexa are affected. Physicians, especially ophthalmologists in endemic areas, should be aware of the ophthalmological manifestations and complications of sporotrichosis. PMID:24810176

Acute dacryocystitis: another clinical manifestation of sporotrichosis.

PubMed

Freitas, Dayvison Francis Saraiva; Lima, Iluska Augusta Rocha; Curi, Carolina Lemos; Jordão, Livia; Zancopé-Oliveira, Rosely Maria; Valle, Antonio Carlos Francesconi do; Galhardo, Maria Clara Gutierrez; Curi, Andre Luiz Land

2014-04-01

Sporotrichosis associated with exposure to domestic cats is hyperendemic in Rio de Janeiro, Brazil. A review of the clinical records at our institute revealed four patients with clinical signs of dacryocystitis and a positive conjunctival culture for Sporothrix who were diagnosed with Sporothrix dacryocystitis. Three patients were children (< 13 years of age) and one patient was an adult. Two patients reported contact with a cat that had sporotrichosis. Dacryocystitis was associated with nodular, ulcerated lesions on the face of one patient and with granulomatous conjunctivitis in two patients; however, this condition manifested as an isolated disease in another patient. All of the patients were cured of the fungal infections, but three patients had chronic dacryocystitis and one patient developed a cutaneous fistula. Sporotrichosis is usually a benign disease, but may cause severe complications when the eye and the adnexa are affected. Physicians, especially ophthalmologists in endemic areas, should be aware of the ophthalmological manifestations and complications of sporotrichosis.

Urinary Biomarkers at Early ADPKD Disease Stage

PubMed Central

Petzold, Katja; Poster, Diane; Krauer, Fabienne; Spanaus, Katharina; Andreisek, Gustav; Nguyen-Kim, Thi Dan Linh; Pavik, Ivana; Ho, Thien Anh; Serra, Andreas L.; Rotar, Laura

2015-01-01

Background Autosomal dominant polycystic kidney disease (ADPKD) is characterized by a decline in renal function at late disease stage when the majority of functional renal parenchyma is replaced by cystic tissue. Thus, kidney function, assessed by estimated glomerular filtration rate (eGFR) does not well represent disease burden in early disease. Here, we investigated various urinary markers for tubular injury and their association with disease burden in ADPKD patients at early disease course. Methods ADPKD patients between 18 and 40 years with an eGFR greater or equal to 70 ml per min per 1.73m2 were eligible for this cross-sectional study. Urinary Neutrophil Gelatinase-Associated Lipocalin (NGAL), Kidney Injury Molecule-1 (KIM-1), and Uromodulin (UMOD) were investigated by Enzyme-Linked Immunosorbent Assay. Clara Cell Protein 16 (CC16) was investigated by Latex Immuno Assay. Cryoscopy was performed to assess urine osmolality and Urinary Albumin-to-Creatinine Ratio (UACR) was calculated. The association and the predictive properties of the markers on eGFR and height adjusted total kidney volume (htTKV) was evaluated using multiple regression analysis, incorporating different control variables for adjustment. Internal bootstrapping validated the obtained results. Results In 139 ADPKD patients (age 31 ±7 years, mean eGFR of 93 ± 19 ml per min per 1.73 m2) the total kidney volume was negatively correlated with eGFR and UMOD and positive associated with age, UACR, KIM-1 and urine osmolality after adjustment for possible confounders. Urine osmolality and htTKV were also associated with eGFR, whereas no association of CC16, NGAL and UMOD with eGFR or htTKV was found. Conclusion UACR and urinary KIM-1 are independently associated with kidney size but not with renal function in our study population. Urine osmolality was associated with eGFR and kidney volume following adjustment for multiple confounders. Despite statistical significance, the clinical value of our

Neuropsychiatric manifestations and their outcomes in chronic hypocalcaemia.

PubMed

Maiti, Abhishek; Chatterjee, Sudip

2013-03-01

Hypocalcaemia is an established cause of neurological and psychiatric disease with numerous clinical manifestations. The aim of the study was to determine the outcome of severe neuropsychiatric manifestations of chronic hypocalcaemia after correction of calcium levels. Clinical and laboratory data of 22 patients seen between 1999 and 2009 were retrospectively analysed. Calcium, magnesium, phosphorus, albumin and parathormone values were measured in all cases. All patients except infants under one year of age had computed tomography (CT) scans of the head. Most patients (n = 19; 86%) presented with generalised tonic clonic convulsions while three had seizures with psychiatric manifestations. Movement disorders were present in 4 patients and one had candida meningitis. Nineteen of the 22 patients had primary hypoparathyroidism of which one had associated mucocutaneous candidiasis. One had pseudohypoparathyroidism and two had vitamin D deficiency. All patients improved with calcitriol and calcium treatment. Twelve of the 14 patients with convulsions could be taken off anticonvulsants. Hemiballismus disappeared in one patient and choreiform movements disappeared in one patient and dystonia in two patients. Psychiatric manifestations improved but did not disappear in the three patients who had them. Adult patients with seizures or neuropsychiatric manifestations should have calcium levels checked. Seizure disorders due to chronic hypocalcaemia had excellent prognosis on correction of serum calcium levels. Movement disorders improved markedly. Psychiatric manifestations did not improve substantially on correction of serum calcium levels.

[Thoracic manifestation of tuberculosis].

PubMed

Kienzl-Palma, D; Prosch, H

2016-10-01

Tuberculosis (TB) is a granulomatous disease caused by Mycobacterium tuberculosis and transmission is via an airborne route by droplet infection. In the majority of cases patients have thoracic TB, which most frequently presents with hilar lymphadenopathy and pulmonary manifestation. Due to the rise in incidence of TB in central Europe to be expected over the coming years, it is essential to be acquainted with the radiological manifestations of pulmonary TB, particularly to be able to discriminate active from inactive TB. Due to the use of molecular techniques entailing DNA fingerprinting, the traditional classification of TB in primary and postprimary TB is being challenged. These genetic studies have revealed that variations in the clinical and radiographic appearance of TB are mainly affected by the immune status of the patients. Due to the low prevalence of TB in central Europe and the wide variation of radiological presentations, the diagnosis and therapy of TB is often delayed. In this article, the radiographic manifestations of thoracic TB are summarized and discussed. Together with the medical history and bacteriological tests, chest X‑ray imaging and computed tomography (CT) play a major role not only in the detection of TB but also in the follow-up during and after therapy. Chest X‑radiographs should be the primary diagnostic method in patients with suspected TB in screening as well as for diagnosis and therapy monitoring. The use of CT is more sensitive than chest radiographs and is frequently performed after chest radiographs to obtain detailed information about subtle parenchymal changes or lymph node manifestation. When active TB is suspected CT should be performed. Tree in bud, lobular consolidations, centrilobular nodules, cavities and ground-glass opacification are typical changes in active TB.

Musculoskeletal manifestations of Ebola virus.

PubMed

Amissah-Arthur, Maame B; Poller, Bozena; Tunbridge, Anne; Adebajo, Adewale

2018-01-01

The 2014 West African Ebola virus disease outbreak shocked the world as it swept through the region leaving Guinea, Liberia and Sierra Leone struggling to gain control. As the largest Ebola virus disease outbreak to date, there are more survivors in its wake than ever before, with a spectrum of health problems requiring management. Here we review various musculoskeletal manifestations of the virus that can occur both during and after the infection, and consider possible pathogenesis. © The Author 2017. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Atypical Manifestations of Hyperthyroidism

PubMed Central

Boxall, E. A.; Lauener, R. W.; McIntosh, H. W.

1964-01-01

Patients with hyperthyroidism usually present with symptoms of hypermetabolism with or without goitre and/or eye signs. Occasionally, however, the chief complaints are not immediately suggestive of hyperthyroidism. Patients with hyperthyroidism are described who presented with such atypical manifestations as periodic muscular paralysis, myasthenia, myopathy, encephalopathy, psychosis, angina pectoris, atrial fibrillation, heart failure without underlying heart disease, skeletal demineralization, pretibial myxedema, unilateral eye signs, and pitting edema of the ankles. ImagesFig. 2Fig. 3Fig. 5Fig. 7Fig. 8Fig. 9Fig. 10 PMID:14178405

Confidence interval estimation of the difference between two sensitivities to the early disease stage.

PubMed

Dong, Tuochuan; Kang, Le; Hutson, Alan; Xiong, Chengjie; Tian, Lili

2014-03-01

Although most of the statistical methods for diagnostic studies focus on disease processes with binary disease status, many diseases can be naturally classified into three ordinal diagnostic categories, that is normal, early stage, and fully diseased. For such diseases, the volume under the ROC surface (VUS) is the most commonly used index of diagnostic accuracy. Because the early disease stage is most likely the optimal time window for therapeutic intervention, the sensitivity to the early diseased stage has been suggested as another diagnostic measure. For the purpose of comparing the diagnostic abilities on early disease detection between two markers, it is of interest to estimate the confidence interval of the difference between sensitivities to the early diseased stage. In this paper, we present both parametric and non-parametric methods for this purpose. An extensive simulation study is carried out for a variety of settings for the purpose of evaluating and comparing the performance of the proposed methods. A real example of Alzheimer's disease (AD) is analyzed using the proposed approaches. © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Oral Manifestations in a Renal Osteodystrophy Patient - A Case Report with Review of Literature

PubMed Central

Nisha V, Aarthi; GS, Asokan; CA, Prakash; MM, Varadharaja

2014-01-01

Renal Osteodystrophy (ROD) is a common complication of chronic renal disease (CRD) and is the part of a broad spectrum of disorders of mineral metabolism that occurs in the clinical setting. It occurs early in the course of chronic renal failure and progresses as the kidney function deteriorates. It is an osseous alteration believed to arise from increased parathyroid function associated with inappropriate calcium, phosphorus and vitamin D metabolism. Involvement of the jaws is common and radiographic alterations are often one of the earliest signs of chronic renal failure. Herein, reporting a case of Chronic Renal Failure (Bilateral Grade I Neuropathy) with ROD presenting oral manifestations in an 11-year -old male child. PMID:25302278

Oral manifestations in a renal osteodystrophy patient - a case report with review of literature.

PubMed

J, Parthiban; Nisha V, Aarthi; Gs, Asokan; Ca, Prakash; Mm, Varadharaja

2014-08-01

Renal Osteodystrophy (ROD) is a common complication of chronic renal disease (CRD) and is the part of a broad spectrum of disorders of mineral metabolism that occurs in the clinical setting. It occurs early in the course of chronic renal failure and progresses as the kidney function deteriorates. It is an osseous alteration believed to arise from increased parathyroid function associated with inappropriate calcium, phosphorus and vitamin D metabolism. Involvement of the jaws is common and radiographic alterations are often one of the earliest signs of chronic renal failure. Herein, reporting a case of Chronic Renal Failure (Bilateral Grade I Neuropathy) with ROD presenting oral manifestations in an 11-year -old male child.

The association between systemic sclerosis disease manifestations and esophageal high-resolution manometry parameters

PubMed Central

Kimmel, Jessica N.; Carlson, Dustin A.; Hinchcliff, Monique; Carns, Mary A.; Aren, Kathleen A; Lee, Jungwha; Pandolfino, John E.

2016-01-01

Background/Aims We aimed to evaluate the associations between SSc-related systemic manifestations and esophageal function using high-resolution manometry (HRM). Methods Patients with SSc that had undergone HRM between 1/2004 and 9/2014 were identified and HRMs were analyzed according to the Chicago Classification. Clinical characteristics were identified via retrospective chart review and compared among motility diagnoses while adjusting for age, gender, race, and SSc-disease duration. Results 79 patients (85% female, ages 25–77) were included. Clinical characteristics were compared between patients with absent contractility (AC, n = 40), ineffective esophageal motility (IEM; n = 15), and normal motility (n = 19); the 5 remaining patients met criteria for other motility diagnoses. Groups differed in severity of skin involvement measured by the modified Rodnan skin score (0–51): AC (adjusted mean 12.6), IEM (4.4), normal (4.3), p = 0.043. Pulmonary function tests [percent predicted FVC and DLCO) were lower in AC (adjusted mean, FVC: 70.3, DLCO 51.1), than IEM (FVC: 92.0; DLCO: 76.9) and normal motility (FVC: 80.0; DLCO: 67.2), p-values 0.057 (FVC) and 0.007 (DLCO). Groups did not differ by SSc-disease duration, autoantibodies, or reported symptoms of dysphagia or reflux. Conclusions In patients with SSc, absent esophageal contractility on HRM was associated with increased skin disease severity and worse lung function. Obtaining HRM to identify SSc patients with more severe esophageal dysfunction could be considered to enable implementation of management strategies in patients potentially at risk for increased morbidity and mortality. PMID:26921101

LOPED study: looking for an early diagnosis in a late-onset Pompe disease high-risk population.

PubMed

Musumeci, O; la Marca, G; Spada, M; Mondello, S; Danesino, C; Comi, G P; Pegoraro, E; Antonini, G; Marrosu, G; Liguori, R; Morandi, L; Moggio, M; Massa, R; Ravaglia, S; Di Muzio, A; Filosto, M; Tonin, P; Di Iorio, G; Servidei, S; Siciliano, G; Angelini, C; Mongini, T; Toscano, A

2016-01-01

A multicentre observational study was aimed to assess the prevalence of late-onset Pompe disease (LOPD) in a large high-risk population, using the dried blood spot (DBS) as a main screening tool. 17 Italian neuromuscular centres were involved in the late-onset Pompe early diagnosis (LOPED) study. Inclusion criteria were: (1) age ≥5 years, (2) persistent hyperCKaemia and (3) muscle weakness at upper and/or lower limbs (limb-girdle muscle weakness, LGMW). Acid α-glucosidase (GAA) activity was measured separately on DBS by fluorometric as well as tandem mass spectrometry methods. A DBS retest was performed in patients resulted positive at first assay. For the final diagnosis, GAA deficiency was confirmed by a biochemical assay in skeletal muscle, whereas genotype was assessed by GAA molecular analysis. In a 14-month period, we studied 1051 cases: 30 positive samples (2.9%) were detected by first DBS screening, whereas, after retesting, 21 samples were still positive. Biochemical and molecular genetic studies finally confirmed LOPD diagnosis in 17 cases (1.6%). The median time from the onset of symptoms/signs to diagnosis was 5 years. Among those patients, 35% showed presymptomatic hyperCKaemia and 59% showed hyperCKaemia+LGMW, whereas 6% manifested with LGMW. LOPED study suggests that GAA activity should be accurately screened by DBS in all patients referring for isolated hyperCKaemia and/or LGMW. A timely diagnosis was performed in five patients with presymptomatic hyperCKaemia, but two had already manifested with relevant changes on muscle morphology and MRI. Consequently, enzyme replacement therapy was started in 14/17 patients, including the 2 patients still clinically presymptomatic but with a laboratory evidence of disease progression. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

[CARDIOVASCULAR INVOLVEMENTS IN BEHÇET'S DISEASE: "ANGIO-BEHÇET"].

PubMed

Tridetti, J; Benoit, A; Borgoens, P; Hoffer, E

2016-01-01

Behçet's disease is a relapsing, immune-mediated systemic vasculitis that may affect blood vessels of all types and sizes. Nowadays, the etiology remains unclear. In the absence of a biological marker or pathognomonic radiology, the diagnosis is mainly based on clinical manifestations. The cardiovascular involvement, known as "angio-Behçet", is relatively common and affects up to 40% of patients. It typi- cally occurs in a young male, usually during the onset of the disease. In general, immunosuppressive and anticoagulant therapies initiated early are likely to induce a remarkable cli- nical improvement. Nevertheless, prompt recognition of the polymorphous cardiovascular manifestations of the disease is challenging and may be responsible for some considerable delay prior to initiation of adequate therapy. The aim of this article is to describe the spectrum of cardiovascular involve- ments of Behçet's disease in order to optimize detection and therapeutic management.

Dermatologic manifestations of endocrine disorders

PubMed Central

Lause, Michael; Kamboj, Alisha

2017-01-01

The skin serves as a window for clinicians to understand, diagnose, and monitor endocrine disease. Dermatologic manifestations of endocrinopathies contribute significantly to an individual’s health and quality of life. In this review, we outline various disorders of the hypothalamic-pituitary axis, thyroid gland, pancreas, adrenal gland, and androgen axis as well as hereditary endocrine syndromes. In acromegaly, glycosaminoglycan deposition contributes to a thickening of skin and soft tissue, which manifests as coarsening and enlargement of facial and acral structures. Stimulation of the thyrotropin receptor in hyperthyroidism results in mesenchymal tissue proliferation and consequent pretibial myxedema; other associated cutaneous features include onycholysis, and hyperhidrosis. Individuals with hypothyroidism exhibit cold, dry skin and brittle hair as well as a jaundice-like appearance due to carotene excess. The cutaneous features of diabetes mellitus (DM), mediated to a large extent by hyperglycemia and hyperinsulinemia, include necrobiosis lipoidica diabeticorum (NLD), diabetic dermopathy, and acanthosis nigricans. Pediatric patients with Cushing’s syndrome almost invariably present with truncal obesity and growth retardation; disruption of collagen formation and the catabolic effects of hypercortisolism result in skin atrophy and purple abdominal striae. In patients with Addison’s disease, generalized hyperpigmentation, secondary to elevated levels of melanocyte-stimulating hormone (MSH), is most prominent in sun-exposed areas. Due to hyperandrogenism, individuals with polycystic ovarian syndrome (PCOS) often exhibit hirsutism, acne vulgaris, and androgenetic alopecia. In multiple endocrine neoplasia (MEN) syndromes, specific gene mutations may lead to angiofibromas, lichen amyloidosis, and ganglioneuromas. Disruptions of immune regulation result in autoimmune polyglandular syndromes (APS) and associated clinical features including chronic mucocutaneous

Improvement of bone disease by imiglucerase (Cerezyme) therapy in patients with skeletal manifestations of type 1 Gaucher disease: results of a 48-month longitudinal cohort study

PubMed Central

Sims, KB; Pastores, GM; Weinreb, NJ; Barranger, J; Rosenbloom, BE; Packman, S; Kaplan, P; Mankin, H; Xavier, R; Angell, J; Fitzpatrick, MA; Rosenthal, D

2008-01-01

Sims KB, Pastores GM, Weinreb NJ, Barranger J, Rosenbloom BE, Packman S, Kaplan P, Mankin H, Xavier R, Angell J, Fitzpatrick MA, Rosenthal D. Improvement of bone disease by imiglucerase (Cerezyme) therapy in patients with skeletal manifestations of type 1 Gaucher disease: results of a 48-month longitudinal cohort study. Clin Genet 2008: 73: 430–440. © Blackwell Munksgaard, 2008 Progressive skeletal disease accounts for some of the most debilitating complications of type 1 Gaucher disease. In this 48-month, prospective, non-randomized, open-label study of the effect of enzyme replacement therapy on bone response, 33 imiglucerase-naïve patients (median age 43 years with one or more skeletal manifestations such as osteopenia, history of bone crisis, or other documented bone pathology) received imiglucerase 60 U/kg/2 weeks. Substantial improvements were observed in bone pain (BP), bone crises (BC), and bone mineral density (BMD). Improvements in BP were observed at 3 months (p < 0.001 vs baseline) and continued progressively throughout the study, with 39% of patients reporting pain at 48 months vs 73% at baseline. Eleven of the 13 patients with a pre-treatment history of BC had no recurrences. Biochemical markers for bone formation increased; markers for bone resorption decreased. Steady improvement of spine and femoral neck BMD, measured using dual-energy X-ray absorptiometry was noted. Mean Z score for spine increased from −0.72 ± 1.302 at baseline to near-normal levels (−0.09 ± 1.503) by month 48 (p = 0.042) and for femoral neck from −0.59 ± 1.352 to −0.17 ± 1.206 (p = 0.035) at month 36. This increase was sustained at 48 months. With imiglucerase treatment, patients should anticipate resolution of BC, rapid improvement in BP, increases in BMD, and decreased skeletal complications. PMID:18312448

Cat scratch disease during pregnancy.

PubMed

Bilavsky, Efraim; Amit, Sharon; Avidor, Boaz; Ephros, Moshe; Giladi, Michael

2012-03-01

To describe the pregnancy outcome, including long-term follow-up of the offspring, of pregnant women with cat scratch disease. A surveillance study performed over 19 years identified eight pregnant women with cat scratch disease. A case of cat scratch disease was defined as a patient with a history of cat contact with regional lymphadenitis, other manifestations, or a combination of these consistent with the disease and one or more confirmatory laboratory tests. The clinical and laboratory manifestations and pregnancy outcome of all women diagnosed with cat scratch disease during pregnancy are described. Five of the eight pregnant women had typical disease with regional lymphadenitis; two had regional lymphadenitis with arthralgia, myalgia, and erythema nodosum; and one had neuroretinitis. Delayed diagnosis was common, although all women had a history of recent cat exposure. One woman who presented with clinical cat scratch disease during the first month of pregnancy had a spontaneous abortion. Another elected to terminate the pregnancy because of concerns related to radiation associated with abdominal computed tomography scan performed as part of an evaluation for suspected malignancy. The other six women gave birth to healthy newborns without congenital anomalies. No sequelae were recorded in mothers or children during a median follow-up of 4.5 years (range 0.5-9.5 years). With the exception of one early spontaneous abortion in which causality to cat scratch disease could not be established, neither deleterious effects of cat scratch disease on newborns nor reports of long-term sequelae were found. Physicians, especially family physicians and obstetrician-gynecologists need to be more familiar with the clinical manifestations of cat scratch disease. Close monitoring of infected women during pregnancy is advisable until more data are available to determine the optimal diagnostic and therapeutic approach.

Limbic grey matter changes in early Parkinson's disease.

PubMed

Li, Xingfeng; Xing, Yue; Schwarz, Stefan T; Auer, Dorothee P

2017-05-02

The purpose of this study was to investigate local and network-related changes of limbic grey matter in early Parkinson's disease (PD) and their inter-relation with non-motor symptom severity. We applied voxel-based morphometric methods in 538 T1 MRI images retrieved from the Parkinson's Progression Markers Initiative website. Grey matter densities and cross-sectional estimates of age-related grey matter change were compared between subjects with early PD (n = 366) and age-matched healthy controls (n = 172) within a regression model, and associations of grey matter density with symptoms were investigated. Structural brain networks were obtained using covariance analysis seeded in regions showing grey matter abnormalities in PD subject group. Patients displayed focally reduced grey matter density in the right amygdala, which was present from the earliest stages of the disease without further advance in mild-moderate disease stages. Right amygdala grey matter density showed negative correlation with autonomic dysfunction and positive with cognitive performance in patients, but no significant interrelations were found with anxiety scores. Patients with PD also demonstrated right amygdala structural disconnection with less structural connectivity of the right amygdala with the cerebellum and thalamus but increased covariance with bilateral temporal cortices compared with controls. Age-related grey matter change was also increased in PD preferentially in the limbic system. In conclusion, detailed brain morphometry in a large group of early PD highlights predominant limbic grey matter deficits with stronger age associations compared with controls and associated altered structural connectivity pattern. This provides in vivo evidence for early limbic grey matter pathology and structural network changes that may reflect extranigral disease spread in PD. Hum Brain Mapp, 2017. © 2017 The Authors Human Brain Mapping Published by Wiley Periodicals, Inc. © 2017 The

Prediction model with metabolic syndrome to predict recurrent vascular events in patients with clinically manifest vascular diseases.

PubMed

Wassink, Annemarie M; van der Graaf, Yolanda; Janssen, Kristel J; Cook, Nancy R; Visseren, Frank L

2012-12-01

Although the overall average 10-year cardiovascular risk for patients with manifest atherosclerosis is considered to be more than 20%, actual risk for individual patients ranges from much lower to much higher. We investigated whether information on metabolic syndrome (MetS) or its individual components improves cardiovascular risk stratification in these patients. We conducted a prospective cohort study in 3679 patients with clinical manifest atherosclerosis from the Secondary Manifestations of ARTerial disease (SMART) study. Primary outcome was defined as any cardiovascular event (cardiovascular death, ischemic stroke or myocardial infarction). Three pre-specified prediction models were derived, all including information on established MetS components. The association between outcome and predictors was quantified using a Cox proportional hazard analysis. Model performance was assessed using global goodness-of-fit fit (χ(2)), discrimination (C-index) and ability to improve risk stratification. A total of 417 cardiovascular events occurred among 3679 patients with 15,102 person-years of follow-up (median follow-up 3.7 years, range 1.6-6.4 years). Compared to a model with age and gender only, all MetS-based models performed slightly better in terms of global model fit (χ(2)) but not C-index. The Net Reclassification Index associated with the addition of MetS (yes/no), the dichotomous MetS-components or the continuous MetS-components on top of age and gender was 2.1% (p = 0.29), 2.3% (p = 0.31) and 7.5% (p = 0.01), respectively. Prediction models incorporating age, gender and MetS can discriminate between patients with clinical manifest atherosclerosis at the highest vascular risk and those at lower risk. The addition of MetS components to a model with age and gender correctly reclassifies only a small proportion of patients into higher- and lower-risk categories. The clinical utility of a prediction model with MetS is therefore limited.

Early-Life Nutritional Programming of Health and Disease in The Gambia.

PubMed

Moore, Sophie E

2017-01-01

Exposures during early life are increasingly being recognised as factors that play an important role in the aetiology of chronic non-communicable diseases (NCDs). The "Developmental Origins of Health and Disease" (DOHaD) hypothesis asserts that adverse early-life exposures - most notably unbalanced nutrition - leads to an increased risk for a range of NCDs and that disease risk is highest when there is a "mismatch" between the early- and later-life environments. Thus, the DOHaD hypothesis would predict highest risk in settings undergoing a rapid nutrition transition. We investigated the link between early-life nutritional exposures and long-term health in rural Gambia, West Africa. Using demographic data dating back to the 1940s, the follow-up of randomised controlled trials of nutritional supplementation in pregnancy, and the "experiment of nature" that seasonality in this region provides, we investigated the DOHaD hypothesis in a population with high rates of maternal and infant under-nutrition, a high burden from infectious disease, and an emerging risk of NCDs. Key Messages: Our work in rural Gambia suggests that in populations with high rates of under-nutrition in early life, the immune system may be sensitive to nutritional deficiencies early in life, resulting in a greater susceptibility to infection-related morbidity and mortality. © 2017 S. Karger AG, Basel.

Early-life stress origins of gastrointestinal disease: animal models, intestinal pathophysiology, and translational implications

PubMed Central

Pohl, Calvin S.; Medland, Julia E.

2015-01-01

Early-life stress and adversity are major risk factors in the onset and severity of gastrointestinal (GI) disease in humans later in life. The mechanisms by which early-life stress leads to increased GI disease susceptibility in adult life remain poorly understood. Animal models of early-life stress have provided a foundation from which to gain a more fundamental understanding of this important GI disease paradigm. This review focuses on animal models of early-life stress-induced GI disease, with a specific emphasis on translational aspects of each model to specific human GI disease states. Early postnatal development of major GI systems and the consequences of stress on their development are discussed in detail. Relevant translational differences between species and models are highlighted. PMID:26451004

Disease history and medication use as risk factors for the clinical manifestation of type 1 diabetes in children and young adults: an explorative case control study.

PubMed

Fazeli Farsani, Soulmaz; Souverein, Patrick C; van der Vorst, Marja M J; Mantel-Teeuwisse, Aukje K; Knibbe, Catherijne A J; de Boer, Anthonius

2014-01-01

There is a highly variable asymptomatic period of beta cell destruction prior to the clinical presentation of type1 diabetes. It is not well known what triggers type 1 diabetes to become a clinically overt disease. This explorative study aimed to identify the association between disease history/medication use and the clinical manifestation of type 1 diabetes. An explorative case control study was conducted in the Dutch PHARMO Record Linkage System. Cases (n = 1,107) were younger than 25 years and had at least 2 insulin prescriptions between 1999 and 2009. For each case, up to 4 controls (without any prescription for the glucose lowering medications (n = 4,424)) were matched by age and sex. Conditional logistic regression analysis was used to evaluate the association between disease history/medication use in the year prior to the diagnosis of type 1 diabetes and clinical manifestation of this disease. Type1 diabetes was significantly associated with a history of mental disorder (odds ratio (OR) 8.0, 95% confidence interval (CI) 1.5-43.7), anemia (OR 5.1, 95% CI 1.1-22.9), and disease of digestive system (OR 2.6, 95% CI 1.2-5.5). The following drug exposures were significantly associated with the clinical manifestation of type 1 diabetes: "systemic hormonal preparations" (OR 1.7, 95% CI 1.1-2.6), medications for "blood and blood forming organs" (OR 1.6, 95% CI 1.1-2.6), "alimentary tract and metabolism" (OR 1.3, 95% CI 1.1-1.6), and "anti-infectives for systemic use" (OR 1.2, 95% CI 1.01-1.4). Our explorative study demonstrated that in the year prior to the presentation of type 1 diabetes in children and young adults, hospitalization for a diverse group of diseases and drug exposures were significantly more prevalent compared with age- and sex-matched diabetes-free controls.

The design of composite monitoring scheme for multilevel information in crop early diseases

NASA Astrophysics Data System (ADS)

Zhang, Yan; Meng, Qinglong; Shang, Jing

2018-02-01

It is difficult to monitor and predict the crops early diseases in that the crop disease monitoring is usually monitored by visible light images and the availabilities in early warning are poor at present. The features of common nondestructive testing technology applied to the crop diseases were analyzed in this paper. Based on the changeable characteristics of the virus from the incubation period to the onset period of crop activities, the multilevel composite information monitoring scheme were designed by applying infrared thermal imaging, visible near infrared hyperspectral imaging, micro-imaging technology to the monitoring of multilevel information of crop disease infection comprehensively. The early warning process and key monitoring parameters of compound monitoring scheme are given by taking the temperature, color, structure and texture of crops as the key monitoring characteristics of disease. With overcoming the deficiency that the conventional monitoring scheme is only suitable for the observation of diseases with naked eyes, the monitoring and early warning of the incubation and early onset of the infection crops can be realized by the composite monitoring program as mentioned in this paper.

Cryopyrin-Associated Periodic Syndromes: Otolaryngologic and Audiologic Manifestations

PubMed Central

Ahmadi, Neda; Brewer, Carmen C.; Zalewski, Christopher; King, Kelly A.; Butman, John A.; Plass, Nicole; Henderson, Cailin; Goldbach-Mansky, Raphaela; Kim, H. Jeffrey

2012-01-01

Objective Cryopyrin-associated periodic syndromes (CAPS) represent a spectrum of CIAS1 gene-mediated autoinflammatory diseases characterized by recurrent systemic inflammation. The clinical spectrum of CAPS varies from mild to severe and includes the syndromes historically described as familial cold autoinflammatory syndrome (FCAS), Muckle-Wells syndrome (MWS), and neonatal-onset multisystem inflammatory disease (NOMID). This article presents the largest cohort of patients with CAPS. The objective is to describe the pathogenesis, otolaryngologic, and audiologic manifestations of CAPS. Study Design Prospective (2003–2009). Setting National Institutes of Health. Subjects and Methods Fifty-seven patients with a diagnosis of CAPS were identified (31 NOMID, 11 NOMID/MWS, 9 MWS, and 6 FCAS). Comprehensive data regarding clinical manifestations, audiologic phenotype, and fluid attenuation inversion recovery MRI (FLAIR-MRI) of the brain and inner ear were obtained. Results Complete audiologic data obtained on 70% of ears revealed conductive hearing loss in 4 (11%) NOMID ears and mixed hearing loss in 5 (13%) NOMID and 2 (14%) NOMID/MWS ears. Sensorineural hearing loss (SNHL), worse in higher frequencies, was the most common type of hearing loss and was present in 23 (61%) NOMID, 10 (71%) NOMID/MWS, and 4 (33%) MWS ears. All of the patients with FCAS had normal hearing except 2, who had SNHL from 4 to 8 kHz. On FLAIR-MRI sequence, cochlear enhancement was noted in 26 of 29 (90%) NOMID, 6 of 11 (55%) NOMID/MWS, 3 of 9 (33%) MWS, and 1 of 6 (17%) FCAS patients and was significantly associated with the presence of hearing loss. Maxillary sinus hypoplasia and mucosal thickening were found in 39% and 86% of the cohort, respectively. Conclusion CIAS1 pathway–mediated CAPS is associated with unregulated autoinflammation mediated by interleukin-1 in the cochlea and hearing loss. Timely diagnosis is crucial to initiate early treatment with interleukin-1 receptor antagonists

An update of neurological manifestations of vasculitides and connective tissue diseases: a literature review

PubMed Central

Bougea, Anastasia; Anagnostou, Evangelos; Spandideas, Nikolaos; Triantafyllou, Nikolaos; Kararizou, Evangelia

2015-01-01

Vasculitides comprise a heterogeneous group of autoimmune disorders, occurring as primary or secondary to a broad variety of systemic infectious, malignant or connective tissue diseases. The latter occur more often but their pathogenic mechanisms have not been fully established. Frequent and varied central and peripheral nervous system complications occur in vasculitides and connective tissue diseases. In many cases, the neurological disorders have an atypical clinical course or even an early onset, and the healthcare professionals should be aware of them. The purpose of this brief review was to give an update of the main neurological disorders of common vasculitis and connective tissue diseases, aiming at accurate diagnosis and management, with an emphasis on pathophysiologic mechanisms. PMID:26313435

Destructive bone disease in early syphilis.

PubMed

Dismukes, W E; Delgado, D G; Mallernee, S V; Myers, T C

1976-12-06

Although destructive bone disease is a well-known complication of tertiary syphilis, osteitis or osteomyelitis are not commonly recognized as complications of early (primary or secondary) syphillis. A patient with secondary syphilis characterized by generalized lymphadenopathy, perianal condyloma lata, and positive rapid plasma reagin (RPR) and fluorescent treponemal antibody-absorption (FTA-ABS) tests also complained of headache, right should pain, and right anterior chest pain and swelling. Roentgenograms showed mottled osteolytic lesions consistent with previously described luetic bone disease. Biopsy confirmed the diagnosis of syphilitic osteomyelitis, and treatment with penicillin resulted in prompt resolution of symptoms.

Stable or improved neurological manifestations during miglustat therapy in patients from the international disease registry for Niemann-Pick disease type C: an observational cohort study.

PubMed

Patterson, Marc C; Mengel, Eugen; Vanier, Marie T; Schwierin, Barbara; Muller, Audrey; Cornelisse, Peter; Pineda, Mercè

2015-05-28

Niemann-Pick disease type C (NP-C) is a rare neurovisceral disease characterised by progressive neurological degeneration, where the rate of neurological disease progression varies depending on age at neurological onset. We report longitudinal data on functional disease progression and safety observations in patients in the international NPC Registry who received continuous treatment with miglustat. The NPC Registry is a prospective observational cohort of NP-C patients. Enrolled patients who received ≥1 year of continuous miglustat therapy (for ≥90 % of the observation period, with no single treatment interruption >28 days) were included in this analysis. Disability was measured using a scale rating the four domains, ambulation, manipulation, language and swallowing from 0 (normal) to 1 (worst). Neurological disease progression was analysed in all patients based on: 1) annual progression rates between enrolment and last follow up, and; 2) categorical analysis with patients categorised as 'improved/stable' if ≥3/4 domain scores were lower/unchanged, and as 'progressed' if <3 scores were lower/unchanged between enrolment and last follow-up visit. In total, 283 patients were enrolled from 28 centers in 13 European countries, Canada and Australia between September 2009 and October 2013; 92 patients received continuous miglustat therapy. The mean (SD) miglustat exposure during the observation period (enrolment to last follow-up) was 2.0 (0.7) years. Among 84 evaluable patients, 9 (11 %) had early-infantile (<2 years), 27 (32 %) had late-infantile (2 to <6 years), 30 (36 %) had juvenile (6 to <15 years) and 18 (21 %) had adolescent/adult (≥15 years) onset of neurological manifestations. The mean (95%CI) composite disability score among all patients was 0.37 (0.32,0.42) at enrolment and 0.44 (0.38,0.50) at last follow-up visit, and the mean annual progression rate was 0.038 (0.018,0.059). Progression of composite disability scores appeared highest

CE: Lyme Disease: Diagnosis, Treatment, and Prevention.

PubMed

Patton, Susan Kane; Phillips, Bailey

2018-04-01

: Lyme disease is recognized as the most common vector-borne disease in the United States. Surveillance data indicate both increasing numbers of Lyme disease cases and geographic expansion of areas where the causative spirochete, Borrelia burgdorferi, can be found. With prompt diagnosis and appropriate treatment in the acute stage, most patients will recover fully. Without treatment, however, the infecting pathogen remains within the body, often producing long-term complications, including musculoskeletal, neurologic, and cardiovascular effects. The authors describe early and late manifestations of Lyme disease, the appropriate use of diagnostic tests, the recommended treatment, and strategies for preventing tick-borne diseases nurses can share with patients.

Hazardous Waste Electronic Manifest System (e-Manifest) Advisory Board

EPA Pesticide Factsheets

This page is all about the e-manifest Advisory board, formed under the Federal Advisory Committee Act, and part of the EPA's e-manifest development process. Here you can learn about the members and their meetings.

Pulmonary manifestations in systemic lupus erythematosus: pleural involvement, acute pneumonitis, chronic interstitial lung disease and diffuse alveolar hemorrhage.

PubMed

Aguilera-Pickens, Georgina; Abud-Mendoza, Carlos

2018-05-14

Systemic lupus erythematosus is the diffuse autoimmune connective tissue disease that most frequently involves pulmonary involvement, affecting 20% of 90% of the patients. The percentage varies depending on the defining criteria (symptoms, pulmonary tests or histopathological studies). At least once during the disease course, 50% of those affected have pleural and/or pulmonary manifestations, which are associated with higher morbidity and mortality. Pulmonary involvement has no correlation with lupus activity biomarkers, and it is necessary to rule out infectious processes in the initial approach. Bacterial infection is most frequently the cause of lung involvement in lupus and is one of the most important causes of death. Pulmonary involvement is considered to be primary when it is associated with disease activity, and secondary when other causes participate. Drugs have been reported to be associated with pulmonary damage, including interstitial disease. The incidence of malignant lung diseases is increased in systemic lupus erythematosus. Treatment depends on the type and severity of pulmonary involvement. Copyright © 2018 Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. Publicado por Elsevier España, S.L.U. All rights reserved.

Magnetic resonance imaging for diagnosis of early Alzheimer's disease.

PubMed

Colliot, O; Hamelin, L; Sarazin, M

2013-10-01

A major challenge for neuroimaging is to contribute to the early diagnosis of Alzheimer's disease (AD). In particular, magnetic resonance imaging (MRI) allows detecting different types of structural and functional abnormalities at an early stage of the disease. Anatomical MRI is the most widely used technique and provides local and global measures of atrophy. The recent diagnostic criteria of "mild cognitive impairment due to AD" include hippocampal atrophy, which is considered a marker of neuronal injury. Advanced image analysis techniques generate automatic and reproducible measures both in the hippocampus and throughout the whole brain. Recent modalities such as diffusion-tensor imaging and resting-state functional MRI provide additional measures that could contribute to the early diagnosis but require further validation. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

e-Manifest

EPA Pesticide Factsheets

This is the primary hub for those seeking information about the e-Manifest system, its advisory board, and its development. Once the system is complete this area will serve as the portal into the e-Manifest system from EPA webpages.

Functional neuroanatomical associations of working memory in early-onset Alzheimer's disease.

PubMed

Kobylecki, Christopher; Haense, Cathleen; Harris, Jennifer M; Stopford, Cheryl L; Segobin, Shailendra H; Jones, Matthew; Richardson, Anna M T; Gerhard, Alexander; Anton-Rodriguez, José; Thompson, Jennifer C; Herholz, Karl; Snowden, Julie S

2018-01-01

To characterize metabolic correlates of working memory impairment in clinically defined subtypes of early-onset Alzheimer's disease. Established models of working memory suggest a key role for frontal lobe function, yet the association in Alzheimer's disease between working memory impairment and visuospatial and language symptoms suggests that temporoparietal neocortical dysfunction may be responsible. Twenty-four patients with predominantly early-onset Alzheimer's disease were clinically classified into groups with predominantly amnestic, multidomain or visual deficits. Patients underwent neuropsychological evaluation focused on the domains of episodic and working memory, T1-weighted magnetic resonance imaging and brain fluorodeoxyglucose positron emission tomography. Fluorodeoxyglucose positron emission tomography data were analysed by using a region-of-interest approach. Patients with multidomain and visual presentations performed more poorly on tests of working memory compared with amnestic Alzheimer's disease. Working memory performance correlated with glucose metabolism in left-sided temporoparietal, but not frontal neocortex. Carriers of the apolipoprotein E4 gene showed poorer episodic memory and better working memory performance compared with noncarriers. Our findings support the hypothesis that working memory changes in early-onset Alzheimer's disease are related to temporoparietal rather than frontal hypometabolism and show dissociation from episodic memory performance. They further support the concept of subtypes of Alzheimer's disease with distinct cognitive profiles due to prominent neocortical dysfunction early in the disease course. Copyright © 2017 John Wiley & Sons, Ltd. Copyright © 2017 John Wiley & Sons, Ltd.

From past sailors’ eras to the present day: scurvy as a surprising manifestation of an uncommon gastrointestinal disease

PubMed Central

Branquinho, Diogo Ferreira; Pinto-Gouveia, Miguel; Mendes, Sofia; Sofia, Carlos

2015-01-01

A 45-year-old man presented with follicular exanthema in his lower limbs, alternating bowel habits and significant weight loss. His medical history included seronegative arthritis, bipolar disease and an inconclusive diagnostic laparoscopy. Diagnostic work up revealed microcytic anaemia and multivitamin deficiency. Skin biopsy of the exanthema suggested scurvy. Owing to these signs of malabsorption, upper endoscopy with duodenal biopsies was performed, exhibiting villous atrophy and extensive periodic acid-Schiff-positive material in the lamina propria, therefore diagnosing Whipple's disease (WD). After starting treatment with ceftriaxone and co-trimoxazole, an impressive recovery was noted, as the wide spectrum of malabsorption signs quickly disappeared. After a year of antibiotics, articular and cutaneous manifestations improved, allowing the patient to stop taking corticosteroids and antidepressants. This truly unusual presentation reflects the multisystemic nature of WD, often leading to misdiagnosis of other entities. Scurvy is a rare finding in developed countries, but its presence should raise suspicion for small bowel disease. PMID:26376699

Early-life stress origins of gastrointestinal disease: animal models, intestinal pathophysiology, and translational implications.

PubMed

Pohl, Calvin S; Medland, Julia E; Moeser, Adam J

2015-12-15

Early-life stress and adversity are major risk factors in the onset and severity of gastrointestinal (GI) disease in humans later in life. The mechanisms by which early-life stress leads to increased GI disease susceptibility in adult life remain poorly understood. Animal models of early-life stress have provided a foundation from which to gain a more fundamental understanding of this important GI disease paradigm. This review focuses on animal models of early-life stress-induced GI disease, with a specific emphasis on translational aspects of each model to specific human GI disease states. Early postnatal development of major GI systems and the consequences of stress on their development are discussed in detail. Relevant translational differences between species and models are highlighted. Copyright © 2015 the American Physiological Society.

Mood and anxiety disorders as early manifestations of medical illness: a systematic review.

PubMed

Cosci, Fiammetta; Fava, Giovanni A; Sonino, Nicoletta

2015-01-01

Affective disturbances involving alterations of mood, anxiety and irritability may be early symptoms of medical illnesses. The aim of this paper was to provide a systematic review of the literature with qualitative data synthesis. MEDLINE, PsycINFO, EMBASE, Cochrane, and ISI Web of Science were systematically searched from inception to February 2014. Search terms were 'prodrome/early symptom', combined using the Boolean 'AND' operator with 'anxiety/depression/mania/hypomania/irritability/irritable mood/hostility', combined with the Boolean 'AND' operator with 'medical illness/medical disorder'. PRISMA guidelines were followed. A total of 21 studies met the inclusion criteria and were analyzed. Depression was found to be the most common affective prodrome of medical disorders and was consistently reported in Cushing's syndrome, hypothyroidism, hyperparathyroidism, pancreatic and lung cancer, myocardial infarction, Wilson's disease, and AIDS. Mania, anxiety and irritability were less frequent. Physicians may not pursue medical workup of cases that appear to be psychiatric in nature. They should be alerted that disturbances in mood, anxiety and irritability may antedate the appearance of a medical disorder.

Chlorophyll as a biomarker for early disease diagnosis

NASA Astrophysics Data System (ADS)

Manzoor Atta, Babar; Saleem, M.; Ali, Hina; Arshad, Hafiz Muhammad Imran; Ahmed, M.

2018-06-01

The current study was designed to identify the stage for the diagnosis of disease before visible symptoms appeared. Fluorescence spectroscopy has been employed to identify disease signatures for its early diagnosis in rice plant leaves. Bacterial leaf blight (BLB) diseased and healthy leaf samples were collected from the rice fields in September, 2017 which were then used to record spectra using an excitation wavelength at 410 nm. The spectral range of emission was set from 420 to 800 nm which covers the blue–green and the chlorophyll bands. It was found that diseased leaves have a narrower ‘chlorophyll a’ band than healthy ones, and furthermore, that the emission band at 730 nm was either declined or depleted in the sample with high infection symptoms. In contrast, the blue–green region was observed to increase due to the emergence of disease. As the band intensity of chlorophyll decreases during infection, this decrease in chlorophyll content and increase in the blue–green spectral region could provide a new approach for predicting BLB at an early stage. The important finding was that the chlorophyll degradation and rise in the blue–green region take place in leaves with BLB or during BLB infection. Principal component analysis has been applied to spectral data which successfully separated diseased samples from healthy ones even with very small spectral variations.

Renal manifestations of primary mitochondrial disorders

PubMed Central

Finsterer, Josef; Scorza, Fulvio

2017-01-01

The aim of the present review was to summarize and discuss previous findings concerning renal manifestations of primary mitochondrial disorders (MIDs). A literature review was performed using frequently used databases. The study identified that primary MIDs frequently present as mitochondrial multiorgan disorder syndrome (MIMODS) at onset or in the later course of the MID. Occasionally, the kidneys are affected in MIDs. Renal manifestations of MIDs include renal insufficiency, nephrolithiasis, nephrotic syndrome, renal cysts, renal tubular acidosis, Bartter-like syndrome, Fanconi syndrome, focal segmental glomerulosclerosis, tubulointerstitial nephritis, nephrocalcinosis, and benign or malign neoplasms. Among the syndromic MIDs, renal involvement has been most frequently reported in patients with mitochondrial encephalomyopathy, lactic acidosis, and stroke-like episodes syndrome, Kearns-Sayre syndrome, Leigh syndrome and mitochondrial depletion syndromes. Only in single cases was renal involvement also reported in chronic progressive external ophthalmoplegia, Pearson syndrome, Leber's hereditary optic neuropathy, coenzyme-Q deficiency, X-linked sideroblastic anemia and ataxia, myopathy, lactic acidosis, and sideroblastic anemia, pyruvate dehydrogenase deficiency, growth retardation, aminoaciduria, cholestasis, iron overload, lactacidosis, and early death, and hyperuricemia, pulmonary hypertension, renal failure in infancy and alkalosis syndrome. The present study proposes that the frequency of renal involvement in MIDs is probably underestimated. Diagnosis of renal involvement follows general guidelines and treatment is symptomatic. Thus, renal manifestations of primary MIDs require recognition and appropriate management, as they determine the outcome of MID patients. PMID:28515908

Digitized Spiral Drawing: A Possible Biomarker for Early Parkinson's Disease.

PubMed

San Luciano, Marta; Wang, Cuiling; Ortega, Roberto A; Yu, Qiping; Boschung, Sarah; Soto-Valencia, Jeannie; Bressman, Susan B; Lipton, Richard B; Pullman, Seth; Saunders-Pullman, Rachel

2016-01-01

Pre-clinical markers of Parkinson's Disease (PD) are needed, and to be relevant in pre-clinical disease, they should be quantifiably abnormal in early disease as well. Handwriting is impaired early in PD and can be evaluated using computerized analysis of drawn spirals, capturing kinematic, dynamic, and spatial abnormalities and calculating indices that quantify motor performance and disability. Digitized spiral drawing correlates with motor scores and may be more sensitive in detecting early changes than subjective ratings. However, whether changes in spiral drawing are abnormal compared with controls and whether changes are detected in early PD are unknown. 138 PD subjects (50 with early PD) and 150 controls drew spirals on a digitizing tablet, generating x, y, z (pressure) data-coordinates and time. Derived indices corresponded to overall spiral execution (severity), shape and kinematic irregularity (second order smoothness, first order zero-crossing), tightness, mean speed and variability of spiral width. Linear mixed effect adjusted models comparing these indices and cross-validation were performed. Receiver operating characteristic analysis was applied to examine discriminative validity of combined indices. All indices were significantly different between PD cases and controls, except for zero-crossing. A model using all indices had high discriminative validity (sensitivity = 0.86, specificity = 0.81). Discriminative validity was maintained in patients with early PD. Spiral analysis accurately discriminates subjects with PD and early PD from controls supporting a role as a promising quantitative biomarker. Further assessment is needed to determine whether spiral changes are PD specific compared with other disorders and if present in pre-clinical PD.

Early rheumatoid disease. II. Patterns of joint involvement.

PubMed Central

Fleming, A; Benn, R T; Corbett, M; Wood, P H

1976-01-01

Data from the first research clinic visit (Fleming and others, 1976) have been subjected to factor analysis to identify early patterns of joint involvement. Nine patterns emerged. Two patterns, if present early, were found to have prognostic significance. An eventually more severe disease was associated with a pattern of large joint involvement (shoulder, elbow, wrist, knee) and a pattern based on metatarsophalangeal joints I and III. PMID:970995

Pulmonary manifestation of immunoglobulin G4-related disease in a 7-year-old immunodeficient boy with Epstein-Barr virus infection: a case report.

PubMed

Szczawinska-Poplonyk, Aleksandra; Wojsyk-Banaszak, Irena; Jonczyk-Potoczna, Katarzyna; Breborowicz, Anna

2016-06-08

Immunoglobulin G4-related disease (IgG4-RD) is a multiorgan fibroinflammatory condition with lymphoplasmacytic infiltrates containing abundant IgG4-positive plasma cells. The immunopathogenesis of the disease and the potential role of triggering autoantigens or infectious factors have not been clearly defined. Immunoglobulin G4-related lung disease is a new and emerging condition in pediatric patients and to date, there have been only two reports regarding pulmonary manifestation of IgG4-RD in children recently published. This is the first report of IgG4-related lung disease in an immunodeficient child with Epstein-Barr virus infection. We report on the case of a 7-year old atopic boy who was hospitalized with an initial clinical and radiological diagnosis of pneumonia, positive Epstein-Barr virus (EBV)-DNA in the blood and defective adaptive immunity. The lung CT showed a consolidated mass lesion adjacent to the posterior wall of the chest and the diaphragm. The child underwent surgical resection of the tumor, and the histologic examination of the lung specimens revealed lymphoplasmacytic infiltrates with fibrosis and vasculitis correlating with IgG4-related lung disease. Subsequent monitoring of the patient with lung CT, pulmonary function tests and IgG4 levels did not show signs of active disease. The diagnosis of IgG4-related lung disease in children is challenging because of its rarity, nonspecific symptomatology and heterogeneous morphological manifestations. Further studies are required in children with pulmonary presentation of IgG4-RD to better understand pathogenesis of this condition, possible immunological or infectious triggering factors, and finally, to determine pediatric patient-targeted therapeutic interventions.

Syphilis: an unusual manifestation?

PubMed Central

Bezalely, Shai; Jacob, Giris; Flusser, Gideon; Ablin, Jacob

2014-01-01

Syphilis is a widely investigated infectious venereal disease with varied presentations frequently mimicking other diseases. It progresses in distinct, well-characterised stages: early (primary and secondary), latent, and late (tertiary), each stage having its own unique presentations. However, there has been increasing evidence of atypical presentations. We describe one such presentation of early syphilis in its secondary stage. A man in his late 20s presented with a rash (which is typical of the secondary stage) and with bone pain with multiple lytic lesions (which is rare in the secondary stage but more typical of the tertiary stage). The patient was successfully treated for secondary syphilis. On the basis of our case, and on analysis of other case reports and research of early-stage syphilitic bone involvement, we conclude that the true incidence of bone involvement in early-stage syphilis may be higher than has been previously appreciated, and thus may be under-recognised and underdiagnosed. PMID:25239989

[Association between glutathione peroxidase levels and clinical manifestations of dengue].

PubMed

Rojas, Elsa Marina; Díaz-Quijano, Fredi Alexander; Coronel-Ruiz, Carolina; Martínez-Vega, Ruth Aralf; Rueda, Ernesto; Villar-Centeno, Luis Angel

2007-06-01

Glutathione peroxidase (GP) can be used as a marker of oxidative stress in infectious diseases. To evaluate the association between the levels of glutathione peroxidase (GP) and the manifestations and complications of dengue. Between April 2003 and December 2004, 161 patients with dengue were prospectively evaluated. In the first evaluation, within 48 and 96 hours of disease onset, a plasma sample was obtained to measure the GP levels. The association between GP levels, clinical manifestations and complications was evaluated during the follow up. Mean GP values were 1198 U/L (95% confidence interval 1089-1306). Values greater than 1200 U/L were associated with headache, arthralgias and increased heart rate. There was a negative association between GP levels and serum triglycerides. During follow up, patients with GP >1200 U/L had a higher frequency of spontaneous hemorrhages. In a logistic regression analysis arthralgias, fever and increased heart rate, were independently associated with levels >1200 U/L. GP levels was associated to some of the manifestations of dengue. This finding suggests that the intensity of oxidative stress can influence the clinical presentation of dengue.

Orthostatic hypotension predicts motor decline in early Parkinson disease.

PubMed

Kotagal, Vikas; Lineback, Christina; Bohnen, Nicolaas I; Albin, Roger L

2016-11-01

Orthostatic hypotension is increasingly reported as a risk factor for development of late-stage disease features in Parkinson disease (PD). Less is known about its significance in individuals with early PD who are often targeted for neuroprotective trials. Using data from the CALM-PD trial (n = 275), we explored whether early orthostatic hypotension predicts a decline in the Unified Parkinson's Disease Rating Scale (UPDRS) II (activities of daily living) or UDPRS III (motor) score after 102 weeks. We also explored risk factors for worsening orthostatic hypotension over a nearly 2-year period. After controlling for age, disease duration, gender, study drug, change in mini-mental status exam score, levodopa equivalent dose, and baseline UPDRS II or III score respectively, the degree of orthostatic hypotension at enrollment associated with a worsening in UPDRS motor score (t = 2.40, p = 0.017) at week 102 but not with UPDRS ADL score (t = 0.83, p = 0.409). Worsening in orthostatic hypotension during the study associated with longer disease duration (t = 2.37, p = 0.019) and lower body mass index (BMI) (t = -2.96, p = 0.003). Baseline orthostatic hypotension is a predictor of UPDRS motor decline in individuals with early PD and should be accounted for in clinical trial design. Low BMI may predict orthostatic hypotension in PD. Copyright © 2016 Elsevier Ltd. All rights reserved.

Cardiopulmonary Disease in Newborns: A Study in Continuing Medical Education.

ERIC Educational Resources Information Center

Weinberg, Armin D.; And Others

1979-01-01

A film describing tachypea as an early manifestation of congenital heart disease was shown to physicians and nurses at 27 hospitals during regular continuing medical education activities. Findings from pre-test and post-test data show that need-oriented educational programs can measurably improve the quality of patient care. (Author/LBH)

The Use of Neuroimaging in the Diagnosis of Mitochondrial Disease

ERIC Educational Resources Information Center

Friedman, Seth D.; Shaw, Dennis W. W.; Ishak, Gisele; Gropman, Andrea L.; Saneto, Russell P.

2010-01-01

Mutations in nuclear and mitochondrial DNA impacting mitochondrial function result in disease manifestations ranging from early death to abnormalities in all major organ systems and to symptoms that can be largely confined to muscle fatigue. The definitive diagnosis of a mitochondrial disorder can be difficult to establish. When the constellation…

The die is cast - Arsenic exposure in early life and disease susceptibility

EPA Science Inventory

Abstract Early life exposure to arsenic in humans and mice produces similar patterns of disease in later life. Given the long interval between exposure and effect, epigenetic effects of early life exposure to arsenic may account for development and progression of disease in bo...

Converging approaches to understanding early onset familial Alzheimer disease: A First Nation study

PubMed Central

Cabrera, Laura Y; Beattie, B Lynn; Dwosh, Emily; Illes, Judy

2015-01-01

Objectives: In 2007, a novel pathogenic genetic mutation associated with early onset familial Alzheimer disease was identified in a large First Nation family living in communities across British Columbia, Canada. Building on a community-based participatory study with members of the Nation, we sought to explore the impact and interplay of medicalization with the Nation’s knowledge and approaches to wellness in relation to early onset familial Alzheimer disease. Methods: We performed a secondary content analysis of focus group discussions and interviews with 48 members of the Nation between 2012 and 2013. The analysis focused specifically on geneticization, medicalization, and traditional knowledge of early onset familial Alzheimer disease, as these themes were prominent in the primary analysis. Results: We found that while biomedical explanations of disease permeate the knowledge and understanding of early onset familial Alzheimer disease, traditional concepts about wellness are upheld simultaneously. Conclusion: The analysis brings the theoretical framework of “two-eyed seeing” to the case of early onset familial Alzheimer disease for which the contributions of different ways of knowing are embraced, and in which traditional and western ways complement each other on the path of maintaining wellness in the face of progressive neurologic disease. PMID:27092264

Manifestations of Renal Impairment in Fructose-induced Metabolic Syndrome.

PubMed

Bratoeva, Kameliya; Stoyanov, George S; Merdzhanova, Albena; Radanova, Mariya

2017-11-07

Introduction International studies show an increased incidence of chronic kidney disease (CKD) in patients with metabolic syndrome (MS). It is assumed that the major components of MS - obesity, insulin resistance, dyslipidemia, and hypertension - are linked to renal damage through the systemic release of several pro-inflammatory mediators, such as uric acid (UA), C-reactive protein (CRP), and generalized oxidative stress. The aim of the present study was to investigate the extent of kidney impairment and manifestations of dysfunction in rats with fructose-induced MS. Methods We used a model of high-fructose diet in male Wistar rats with 35% glucose-fructose corn syrup in drinking water over a duration of 16 weeks. The experimental animals were divided into two groups: control and high-fructose drinking (HFD). Serum samples were obtained from both groups for laboratory study, and the kidneys were extracted for observation via light microscopy examination. Results All HFD rats developed obesity, hyperglycemia, hypertriglyceridemia, increased levels of CRP and UA (when compared to the control group), and oxidative stress with high levels of malondialdehyde and low levels of reduced glutathione. The kidneys of the HFD group revealed a significant increase in kidney weight in the absence of evidence of renal dysfunction and electrolyte disturbances. Under light microscopy, the kidneys of the HFD group revealed amyloid deposits in Kimmelstiel-Wilson-like nodules and the walls of the large caliber blood vessels, early-stage atherosclerosis with visible ruptures and scarring, hydropic change (vacuolar degeneration) in the epithelial cells covering the proximal tubules, and increased eosinophilia in the distant tubules when compared to the control group. Conclusion Under the conditions of a fructose-induced metabolic syndrome, high serum UA and CRP correlate to the development of early renal disorders without a clinical manifestation of renal dysfunction. These

Allergic manifestations in patients with rheumatoid arthritis.

PubMed

Olsson, Asa Reckner; Wingren, Gun; Skogh, Thomas; Svernell, Olle; Ernerudh, Jan

2003-10-01

A functional dichotomy between Th1- and Th2-type immune responses has been suggested. This study was performed to investigate whether rheumatoid arthritis (RA), a disease with indications of Th1-deviated immune activation, is inversly related to atopic conditions which are Th2-mediated. Two hundred and sixty-three adult cases of RA, fulfilling the American Rheumatism Association (ARA) 1987 Revised Classification Criteria for RA, were identified in 1995 and compared with 541 randomly selected population referents. The presence of atopic manifestations was established through a postal questionnaire and by demonstrating circulating IgE antibodies to common allergens. RA was inversely associated with certain manifestations of rhinitis, which were regarded as the most reliable indicators of atopic disease in the present study. However, no negative association was seen between RA and asthma and eczema, respectively. The main results give some support for an inverse relationship between RA and rhinitis. The prevalence of circulating IgE antibodies was however similar in cases and controls, suggesting that the T-cell commitment mainly occurs in the affected organs.

Extraintestinal Manifestations of Celiac Disease: Effectiveness of the Gluten-Free Diet.

PubMed

Jericho, Hilary; Sansotta, Naire; Guandalini, Stefano

2017-07-01

The aim of the study was to evaluate the effectiveness of the gluten-free diet (GFD) on extraintestinal symptoms in pediatric and adult celiac populations at the University of Chicago. We conducted a retrospective chart review of the University of Chicago Celiac Center clinic charts from January 2002 to October 2014. Demographics, serologic testing, intestinal biopsies, and extraintestinal symptoms at presentation, 12, 24, and >24 months were recorded. Extraintestinal symptoms included abnormal liver enzymes, arthralgia/arthritis, dermatitis herpetiformis, alopecia, fatigue, headache, anemia, stomatitis, myalgias, psychiatric disorders, rashes, seizures, neuropathy, short stature, delayed puberty, osteoporosis, and infertility. A total of 737 patients with biopsy-confirmed celiac disease or skin biopsy-confirmed dermatitis herpetiformis were included. Patients lost to follow-up, or with insufficient data were excluded leaving 328 patients (157 pediatrics younger than 18 years). For pediatrics, the female to male ratio was 2:1 and the mean age at diagnosis was 8.9 years. For adults, 4:1 and 40.6 years old. Extraintestinal symptom rates were similar in children (60%) and adults (62%). Short stature (33%), fatigue (28%), and headache (20%) were most common in children. Iron deficiency anemia (48%), fatigue (37%), and headache/psychiatric disorders (24%) were common in adults. Children had faster/higher rates of symptom resolution compared with adults. Twenty-eight percent of children with unresolved short stature on a GFD were found to have other comorbidities. Children and adults with celiac disease have similar rates of extraintestinal manifestations. In children short stature, fatigue, and headache were most common, whereas anemia, fatigue, and headache/psychiatric disorders were most common in adults. Children on a strict GFD showed faster and higher rates of symptom resolution as compared to adults. Unresponsive children with short stature must be assessed for

Towards non-invasive diagnostic imaging of early-stage Alzheimer's disease

NASA Astrophysics Data System (ADS)

Viola, Kirsten L.; Sbarboro, James; Sureka, Ruchi; de, Mrinmoy; Bicca, Maíra A.; Wang, Jane; Vasavada, Shaleen; Satpathy, Sreyesh; Wu, Summer; Joshi, Hrushikesh; Velasco, Pauline T.; Macrenaris, Keith; Waters, E. Alex; Lu, Chang; Phan, Joseph; Lacor, Pascale; Prasad, Pottumarthi; Dravid, Vinayak P.; Klein, William L.

2015-01-01

One way to image the molecular pathology in Alzheimer's disease is by positron emission tomography using probes that target amyloid fibrils. However, these fibrils are not closely linked to the development of the disease. It is now thought that early-stage biomarkers that instigate memory loss are composed of Aβ oligomers. Here, we report a sensitive molecular magnetic resonance imaging contrast probe that is specific for Aβ oligomers. We attach oligomer-specific antibodies onto magnetic nanostructures and show that the complex is stable and binds to Aβ oligomers on cells and brain tissues to give a magnetic resonance imaging signal. When intranasally administered to an Alzheimer's disease mouse model, the probe readily reached hippocampal Aβ oligomers. In isolated samples of human brain tissue, we observed a magnetic resonance imaging signal that distinguished Alzheimer's disease from controls. Such nanostructures that target neurotoxic Aβ oligomers are potentially useful for evaluating the efficacy of new drugs and ultimately for early-stage Alzheimer's disease diagnosis and disease management.

Oral manifestations in gastroesophageal reflux disease.

PubMed

Preetha, A; Sujatha, D; Patil, Bharathi A; Hegde, Sushmini

2015-01-01

Many systemic diseases exert their influence on oral health. Among these, gastroesophageal reflux disease (GERD) is the most common. In this study, 100 patients who were previously diagnosed with GERD were examined following a 12-hour fast and evaluated in terms of the severity (grade) of the disease as well as any oral, dental, and/or salivary pH changes. Results found 11 patients with tooth erosion. These patients were older, and their average mean duration of GERD was longer in comparison to those without erosion. There was an inverse relationship between salivary pH and the GERD duration and grade of severity. As the GERD grade increased, the severity of tooth erosion increased. Patients with erosion also exhibited oral mucosal changes. Thus severe, long-term GERD was found to be potentially detrimental to oral soft tissues, dental structures, and salivary pH, whereas milder forms of the disease did not necessarily cause dental side effects.

McCune-Albright syndrome and the extraskeletal manifestations of fibrous dysplasia.

PubMed

Collins, Michael T; Singer, Frederick R; Eugster, Erica

2012-05-24

Fibrous dysplasia (FD) is sometimes accompanied by extraskeletal manifestations that can include any combination of café-au-lait macules, hyperfunctioning endocrinopathies, such as gonadotropin-independent precocious puberty, hyperthyroidism, growth hormone excess, FGF23-mediated renal phosphate wasting, and/or Cushing syndrome, as well as other less common features. The combination of any of these findings, with or without FD, is known as McCune-Albright syndrome (MAS). The broad spectrum of involved tissues and the unpredictable combination of findings owe to the fact that molecular defect is due to dominant activating mutations in the widely expressed signaling protein, Gsα, and the fact these mutations arises sporadically, often times early in development, prior to gastrulation, and can distribute across many or few tissues.The complexity can be mastered by a systematic screening of potentially involved tissues and cognizance that the pattern of involved tissues is established, to some degree, in utero. Thorough testing allows the clinician to establish, often times at presentation, the full extent of the disease, and importantly as well what tissues are unaffected. Treatment and follow-up can then be focused on affected systems and a meaningful prognosis can be offered to the patient and family. The authors outline screening and treatment strategies that allow for effective management of the extraskeletal manifestations of FD.

McCune-Albright syndrome and the extraskeletal manifestations of fibrous dysplasia

PubMed Central

2012-01-01

Fibrous dysplasia (FD) is sometimes accompanied by extraskeletal manifestations that can include any combination of café-au-lait macules, hyperfunctioning endocrinopathies, such as gonadotropin-independent precocious puberty, hyperthyroidism, growth hormone excess, FGF23-mediated renal phosphate wasting, and/or Cushing syndrome, as well as other less common features. The combination of any of these findings, with or without FD, is known as McCune-Albright syndrome (MAS). The broad spectrum of involved tissues and the unpredictable combination of findings owe to the fact that molecular defect is due to dominant activating mutations in the widely expressed signaling protein, Gsα, and the fact these mutations arises sporadically, often times early in development, prior to gastrulation, and can distribute across many or few tissues. The complexity can be mastered by a systematic screening of potentially involved tissues and cognizance that the pattern of involved tissues is established, to some degree, in utero. Thorough testing allows the clinician to establish, often times at presentation, the full extent of the disease, and importantly as well what tissues are unaffected. Treatment and follow-up can then be focused on affected systems and a meaningful prognosis can be offered to the patient and family. The authors outline screening and treatment strategies that allow for effective management of the extraskeletal manifestations of FD. PMID:22640971

Early Impairment of Lung Mechanics in a Murine Model of Marfan Syndrome

PubMed Central

Uriarte, Juan J.; Meirelles, Thayna; Gorbenko del Blanco, Darya; Nonaka, Paula N.; Campillo, Noelia; Sarri, Elisabet; Navajas, Daniel; Egea, Gustavo; Farré, Ramon

2016-01-01

Early morbidity and mortality in patients with Marfan syndrome (MFS) -a connective tissue disease caused by mutations in fibrillin-1 gene- are mainly caused by aorta aneurysm and rupture. However, the increase in the life expectancy of MFS patients recently achieved by reparatory surgery promotes clinical manifestations in other organs. Although some studies have reported respiratory alterations in MFS, our knowledge of how this connective tissue disease modifies lung mechanics is scarce. Hence, we assessed whether the stiffness of the whole lung and of its extracellular matrix (ECM) is affected in a well-characterized MFS mouse model (FBN1C1039G/+). The stiffness of the whole lung and of its ECM were measured by conventional mechanical ventilation and atomic force microscopy, respectively. We studied 5-week and 9-month old mice, whose ages are representative of early and late stages of the disease. At both ages, the lungs of MFS mice were significantly more compliant than in wild type (WT) mice. By contrast, no significant differences were found in local lung ECM stiffness. Moreover, histopathological lung evaluation showed a clear emphysematous-like pattern in MFS mice since alveolar space enlargement was significantly increased compared with WT mice. These data suggest that the mechanism explaining the increased lung compliance in MFS is not a direct consequence of reduced ECM stiffness, but an emphysema-like alteration in the 3D structural organization of the lung. Since lung alterations in MFS are almost fully manifested at an early age, it is suggested that respiratory monitoring could provide early biomarkers for diagnosis and/or follow-up of patients with the Marfan syndrome. PMID:27003297

Early life nutritional programming of health and disease in The Gambia.

PubMed

Moore, S E

2016-04-01

Exposures during the early life (periconceptional, prenatal and early postnatal) period are increasingly recognized as playing an important role in the aetiology of chronic non-communicable diseases (NCD), including coronary heart disease, stroke, hypertension, Type 2 diabetes and osteoporosis. The 'Developmental Origins of Health and Disease' (DOHaD) hypothesis states that these disorders originate through unbalanced nutrition early in life and risk is highest when there is a 'mismatch' between the early- and later-life environments. Thus, the DOHaD hypothesis would predict highest risk in countries where an excess of infants are born with low birth weight and where there is a rapid transition to nutritional adequacy or excess in adulthood. Here, I will review data from work conducted in rural Gambia, West Africa. Using demographic data dating back to the 1940s, the follow-up of randomized controlled trials of nutritional supplementation in pregnancy and the 'experiment of nature' that seasonality in this region provides, we have investigated the DOHaD hypothesis in a population with high rates of maternal and infant under-nutrition, a high burden from infectious disease, and an emerging risk of NCDs.

[Cutaneous lupus erythematosus and skin manifestations in systemic lupus erythematosus].

PubMed

Sticherling, M

2013-06-01

Skin manifestations are frequently observed in lupus erythematosus (LE) and are manifold. Nonspecific and specific symptoms can be differentiated with the latter belonging to the dermatologically well-characterized clinical entities of acute cutaneous, subacute cutaneous, chronic cutaneous as well as intermittent cutaneous LE. These forms are differentially related to systemic LE. Patient history and clinical examinations, laboratory and immunoserological findings as well as organ imaging results determine the time point as well as the intensity of therapy. Apart from cessation of smoking and alcohol consumption as well as stringent UV protection, topical therapy with corticosteroids or calcineurin inhibitors may suffice with limited forms of the disease. In many cases, however, systemic treatment with antimalarial drugs as a basic treatment is mandatory. Several immunosuppressive agents can alternatively be used in conjunction with systemic corticosteroids. Early and effective therapy is important to prevent irreversible scarring of the skin and to avoid internal organ damage.

[Clinical and genetic special features of Niemann-Pick disease, type C].

PubMed

Zakharova, E Iu; Mikhaĭlova, S V; Proshliakova, T Iu; Rudenskaia, G E

2012-01-01

Niemann-Pick disease, type C is a rare hereditary disorder of the group of lisosomal storage diseases, caused by mutations in the genes NPC1 or NPC2. Depending on the onset age, several clinical forms of this disease, which differs by manifestation age, main clinical signs and clinical course, are distinguished. Niemann-Pick disease type C can imitate other hereditary and acquired diseases, which complicates its early diagnostics. Clinical and genetic diversity of this disorder, considered on the clinical cases diagnosed at the FSI "RCMG" of RAMS, are discussed in this review.

LYMPHOBLASTOMAS IN CHILDHOOD—Cutaneous Manifestations

PubMed Central

Nelson, Lawrence M.

1953-01-01

The lymphoblastomas occurring in childhood are divided for purposes of discussion into lymphocytoma cutis, mycosis fungoides, lymphosarcoma, Hodgkin's disease, and leukemia. The cutaneous lesions may be either specific (as a result of the infiltration of the skin with specific cells of the conditions) or toxic (non-specific). With the possible exception of mycosis fungoides, the cutaneous manifestations are not diagnostic. The final diagnosis depends upon microscopic examination of the specific tissue involved and the coordination of the clinical and microscopic findings. PMID:13032796

[Cutaneous involvement in chronic inflammatory bowel disease : Crohn's disease and ulcerative colitis].

PubMed

Richter, L; Rappersberger, K

2016-12-01

Over recent decades, both the incidence and prevalence of chronic inflammatory bowel disease have continued to rise in industrialized countries; the disease is frequently associated with extracutaneous involvement and comorbidity. The purpose of this work was to investigate the frequency and specificity of mucocutaneous manifestations in Crohn's disease (CD) and ulcerative colitis (UC). An extensive search in peer-reviewed journals via PubMed was performed; presented is a summary and analysis of various studies and data, including data of patients treated at our department. CD and UC are frequently associated with mucocutaneous symptoms; however, primary/specific disease-associations are exclusively seen in CD patients. These include peri-anal and -stomal fistulas and ulcerations, "metastatic" Crohn's disease as well as oral granulomatous disease. Moreover, in both CD and UC, there occur several other inflammatory skin conditions such as erythema nodosum, pyoderma gangrenosum, hidradenitis suppurativa, chronic oral aphthous disease, Sweet syndrome, pyostomatitis vegetans, and bowel-associated dermatosis-arthritis syndrome. Malnutrition syndromes (zinc and vitamin deficiencies) are only rarely observed. On skin and oral/genital mucous membranes various different inflammatory manifestations may be observed during the course of CD or UC. However, most data about a direct pathogenic relationship of the gastrointestinal and dermatologic disorders are quite heterogeneous or even contradictory. Nevertheless, knowledge of these conditions and their possible association with CD and UC could be crucial for early diagnosis and initiation of an appropriate therapy and thus be essential to prevent secondary tissue damage.

Periodic Paralysis and Encephalopathy as Initial Manifestations of Graves' Disease: Case Report and Review of the Literature.

PubMed

Tsironis, Theocharis; Tychalas, Athanasios; Kiourtidis, Dimitrios; Kountouras, Jannis; Xiromerisiou, Georgia; Rudolf, Jobst; Deretzi, Georgia

2017-07-01

Thyrotoxic periodic paralysis (TPP) is an uncommon complication of Graves' disease, characterized by the triad of acute hypokalemia without total body potassium deficit, episodic muscle paralysis, and thyrotoxicosis. Graves' encephalopathy is an extremely rare form of encephalopathy associated with autoimmune thyroid disease (EAATD), characterized by neuropsychiatric symptoms, increased antithyroid antibodies and cerebrospinal fluid protein concentration, nonspecific electroencephalogram abnormalities, and cortico-responsiveness. Coexistence of both these complications in the same patient has not been reported before. We herein present a 48-year-old white male patient with TPP and encephalopathy as initial presentations of Graves' disease. Flaccid tetraparesis was reversed a few hours after potassium level correction and the patient did not suffer any relapse with the successful pharmaceutical management of the thyroid function. One month later, the patient presented with dizziness and behavioral symptoms, such as inappropriate laughter and anger. Brain magnetic resonance imaging revealed meningeal enhancement and cerebrospinal fluid analysis showed a mild protein increase, with a blood-brain barrier disruption. With the suspicion of EAATD, the patient was treated with high doses of corticosteroids and improved dramatically. To our knowledge this is the first reported coexistence of potentially treatable TPP and EAATD as initial neurological manifestations of Graves' disease, thereby underscoring the necessity of suspicion of possible underlying Graves' disease in patients with acute paralysis and encephalopathy of unclear origin.

Epitope-Specific Evolution of Human B Cell Responses to Borrelia burgdorferi VlsE Protein from Early to Late Stages of Lyme Disease.

PubMed

Jacek, Elzbieta; Tang, Kevin S; Komorowski, Lars; Ajamian, Mary; Probst, Christian; Stevenson, Brian; Wormser, Gary P; Marques, Adriana R; Alaedini, Armin

2016-02-01

Most immunogenic proteins of Borrelia burgdorferi, the causative agent of Lyme disease, are known or expected to contain multiple B cell epitopes. However, the kinetics of the development of human B cell responses toward the various epitopes of individual proteins during the course of Lyme disease has not been examined. Using the highly immunogenic VlsE as a model Ag, we investigated the evolution of humoral immune responses toward its immunodominant sequences in 90 patients with a range of early to late manifestations of Lyme disease. The results demonstrate the existence of asynchronous, independently developing, Ab responses against the two major immunogenic regions of the VlsE molecule in the human host. Despite their strong immunogenicity, the target epitopes were inaccessible to Abs on intact spirochetes, suggesting a lack of direct immunoprotective effect. These observations document the association of immune reactivity toward specific VlsE sequences with different phases of Lyme disease, demonstrating the potential use of detailed epitope mapping of Ags for staging of the infection, and offer insights regarding the pathogen's possible immune evasion mechanisms. Copyright © 2016 by The American Association of Immunologists, Inc.

The epigenomics of polycystic ovarian syndrome: from pathogenesis to clinical manifestations.