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3.
J Neurol Sci ; 377: 197-206, 2017 Jun 15.
Article in English | MEDLINE | ID: mdl-28477696

ABSTRACT

Whipple's disease is a rare, chronic, systemic infectious disorder with prominent intestinal manifestations. It presents with weight loss, arthralgia, diarrhea, and abdominal pain. There are different entities of infection or carriage, respectively, classical Whipple's disease, localized WD, and Isolated Neurological WD. The disease is commonly diagnosed by biopsy of lymph node or small-bowel. Histological detection within duodenal biopsies with "Periodic acid Schiff" (PAS) staining still is first choice for the diagnosis of classical Whipple's disease. PCR or immunohistochemistry can identify the agent more specifically, and DNA sequencing for Tropheryma whipplei on lymphocytes from blood and cerebrospinal fluid from PCR-positive specimens, is essential. Cell-mediated immunity in active and inactive Whipple's disease has subtle defects that might predispose some individuals to symptomatic infection with this bacillus. Successful treatment can be achieved in most of the cases by antimicrobial therapy. WD can be progressive lethal. Immune reconstitution inflammatory syndrome (IRIS) might complicate the course of treatment and in worst case end fatal.


Subject(s)
Whipple Disease , Humans , Whipple Disease/diagnosis , Whipple Disease/physiopathology , Whipple Disease/therapy
4.
Clin Microbiol Rev ; 30(2): 529-555, 2017 04.
Article in English | MEDLINE | ID: mdl-28298472

ABSTRACT

Whipple's disease is a rare infectious disease that can be fatal if left untreated. The disease is caused by infection with Tropheryma whipplei, a bacterium that may be more common than was initially assumed. Most patients present with nonspecific symptoms, and as routine cultivation of the bacterium is not feasible, it is difficult to diagnose this infection. On the other hand, due to the generic symptoms, infection with this bacterium is actually quite often in the differential diagnosis. The gold standard for diagnosis used to be periodic acid-Schiff (PAS) staining of duodenal biopsy specimens, but PAS staining has a poor specificity and sensitivity. The development of molecular techniques has resulted in more convenient methods for detecting T. whipplei infections, and this has greatly improved the diagnosis of this often missed infection. In addition, the molecular detection of T. whipplei has resulted in an increase in knowledge about its pathogenicity, and this review gives an overview of the new insights in epidemiology, pathogenesis, clinical manifestations, diagnosis, and treatment of Tropheryma whipplei infections.


Subject(s)
Whipple Disease , Anti-Bacterial Agents , Humans , Tropheryma/physiology , Whipple Disease/diagnosis , Whipple Disease/epidemiology , Whipple Disease/pathology , Whipple Disease/therapy
8.
Mov Disord ; 30(2): 171-9, 2015 Feb.
Article in English | MEDLINE | ID: mdl-25487777

ABSTRACT

Myorhythmia is defined as repetitive, rhythmic, slow (1-4 Hz) movement affecting chiefly cranial and limb muscles. When occurring in the limbs it may be oscillatory and jerky, whereas oculo-masticatory myorhythmia, typically associated with Whipple's disease, is a slow, repetitive, often asymmetrical, facial and ocular movement. Thus, myorhythmia overlaps phenomenologically with tremor and segmental myoclonus. Although often present at rest, it must be differentiated from parkinsonian or dystonic tremor. Recognition of this movement disorder is important because it is usually associated with lesions involving the brainstem, thalamus, or other diencephalic structures with potentially treatable etiologies. In addition to Whipple's disease, myorhythmia has been described in patients with cerebrovascular disease, listeria encephalitis, anti-N-methyl-d-aspartate receptor encephalitis, steroid-responsive encephalopathy associated with autoimmune thyroiditis, multiple sclerosis, and other disorders. In addition to our own experience, we have systematically reviewed the medical literature, focusing on the phenomenology, pathophysiology, and etiology of this poorly recognized movement disorder. In this review, we aim to highlight the clinical features that differentiate myorhythmia from other movement disorders. Treatment should be directed against the underlying etiology.


Subject(s)
Anti-N-Methyl-D-Aspartate Receptor Encephalitis , Movement Disorders , Multiple Sclerosis , Tremor , Whipple Disease , Animals , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/diagnosis , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/etiology , Anti-N-Methyl-D-Aspartate Receptor Encephalitis/therapy , Humans , Movement Disorders/diagnosis , Movement Disorders/etiology , Movement Disorders/therapy , Multiple Sclerosis/diagnosis , Multiple Sclerosis/etiology , Multiple Sclerosis/therapy , Stroke/complications , Stroke/diagnosis , Stroke/therapy , Tremor/diagnosis , Tremor/etiology , Tremor/therapy , Whipple Disease/complications , Whipple Disease/diagnosis , Whipple Disease/etiology , Whipple Disease/therapy
9.
MD Advis ; 7(2): 35-6, 2014.
Article in English | MEDLINE | ID: mdl-25375084
11.
Ann Thorac Surg ; 98(1): e1-3, 2014 Jul.
Article in English | MEDLINE | ID: mdl-24996742

ABSTRACT

Tropheryma whipplei is known as the bacterium that causes Whipple's disease, a rare systemic illness typically affecting gastrointestinal tract, joints, and central nervous system. In addition, T whipplei infection may present as an isolated endocarditis. Although previously regarded as a rare condition, T whipplei has been recognized as a major cause of culture-negative endocarditis when integrating specific molecular analysis of surgical material into the diagnostic algorithm. Here, we report the case of a 67-year-old man undergoing mitral valve replacement due to T whipplei endocarditis, and discuss diagnostic and therapeutic implications.


Subject(s)
DNA, Bacterial/analysis , Endocarditis, Bacterial/diagnosis , Heart Valve Prosthesis Implantation , Mitral Valve/surgery , Molecular Diagnostic Techniques/methods , Tropheryma/genetics , Aged , Anti-Bacterial Agents/therapeutic use , Diagnosis, Differential , Echocardiography , Endocarditis, Bacterial/microbiology , Endocarditis, Bacterial/therapy , Humans , Male , Mitral Valve/microbiology , Mitral Valve/pathology , Tropheryma/isolation & purification , Whipple Disease/diagnosis , Whipple Disease/microbiology , Whipple Disease/therapy
12.
Pain ; 154(9): 1798-1806, 2013 Sep.
Article in English | MEDLINE | ID: mdl-23726933

ABSTRACT

Acute whiplash is a heterogeneous disorder that becomes persistent in 40% to 60% of cases. Estimates of recovery have not changed in recent decades. This randomized, single-blind, controlled trial tested whether multidisciplinary individualized treatments for patients with acute whiplash (<4 weeks postinjury) could reduce the incidence of chronicity at 6 mo by 50% compared to usual care. Participants (n=101) were recruited from accident and emergency centres and the community. It was hypothesized that better recovery rates were achievable if the heterogeneity was recognised and patients received individualised interventions. Patients randomized to pragmatic intervention (n=49) could receive pharmaceutical management (ranging from simple medications to opioid analgesia), multimodal physiotherapy and psychology for post-traumatic stress according to their presentations. The treatment period was 10 wks with follow-up at 11 weeks and 6 and 12-months. The primary outcome was neck pain and disability (Neck Disability Index (NDI)). Analysis revealed no significant differences in frequency of recovery (NDI ≤ 8%) between pragmatic and usual care groups at 6 months (OR 95%, CI=0.55, 0.23-1.29), P=0.163) or 12 mo (OR 95%, CI=0.65, 0.28-1.47, P=0.297). There was no improvement in current nonrecovery rates at 6 mo (63.6%, pragmatic care; 48.8%, usual care), indicating no advantage of the early multiprofessional intervention. Baseline levels of pain and disability had a significant bearing on recovery both at 6 and 12 mo in both groups, suggesting that future research focus on finding early effective pain management, particularly for the subgroup of patients with initial high levels of pain and disability, towards improving recovery rates.


Subject(s)
Analgesics/therapeutic use , Physical Therapy Modalities , Recovery of Function/physiology , Whipple Disease/therapy , Adolescent , Adult , Aged , Chi-Square Distribution , Disability Evaluation , Female , Humans , Male , Middle Aged , Pain Clinics , Pain Measurement , Single-Blind Method , Treatment Outcome , Whipple Disease/complications , Young Adult
13.
BMC Res Notes ; 5: 600, 2012 Oct 30.
Article in English | MEDLINE | ID: mdl-23110725

ABSTRACT

BACKGROUND: Culture-negative endocarditis due to Tropheryma whipplei is a rare disease. Mostly the diagnosis is made by histologic examination of resected heart valve tissue. CASE PRESENTATION: In this case report, we described a patient with a classical Whipple's disease. Transesophageal echocardiography (TEE) showed a vegetation on noncoronary cusp of the aortic valve. Whipple's disease was confirmed by positive Tropheryma whipplei polymerase chain reaction (PCR) in EDTA blood and a duodenal biopsy with positive periodic acid-Schiff stain (PAS) macrophages. CONCLUSION: Due to timely diagnosis, our patient was treated with antibiotics without valve replacement.


Subject(s)
Aortic Valve/microbiology , Endocarditis, Bacterial/therapy , Tropheryma/isolation & purification , Whipple Disease/therapy , Aortic Valve/diagnostic imaging , Echocardiography, Transesophageal , Endocarditis, Bacterial/diagnostic imaging , Humans , Male , Middle Aged , Polymerase Chain Reaction , Treatment Outcome , Whipple Disease/diagnostic imaging
14.
Am J Surg Pathol ; 36(7): 1066-73, 2012 Jul.
Article in English | MEDLINE | ID: mdl-22743287

ABSTRACT

Although Whipple disease was described over a century ago, it remains challenging to recognize. To better understand the presentation of Whipple disease, we undertook a clinicopathologic study of our experience since implementation of the Whipple immunohistochemical stain. Twenty-three biopsy specimens from 15 patients were identified, and an association with immunomodulatory conditions was noted. Whipple disease involved the small intestine (19), brain (2), breast (1), and retroperitoneum (1). Whipple disease was suspected by 3 clinicians and by the majority of pathologists (9). Alternative clinical impressions included lymphoma, celiac disease, Crohn vasculitis, sepsis, an inflammatory process, liposarcoma, rheumatoid arthritis, seizure disorder, cerebrovascular accident, xanthoma, and central nervous system neoplasm. The nonspecific nature of the disease presentation likely contributed to the extended period between onset of symptoms and a definitive diagnosis, which ranged from at least 1 year to over 10 years. One patient died of unknown causes, and both patients with detailed follow-up had clinically persistent disease. We also describe Whipple disease with therapy effects, including partial and complete histologic treatment effects. Awareness of the unusual clinicopathologic presentations of Whipple disease is essential for timely diagnosis of this potentially lethal disease.


Subject(s)
Autoimmune Diseases/immunology , Autoimmunity , Tropheryma/immunology , Whipple Disease/immunology , Arizona , Autoimmune Diseases/epidemiology , Baltimore , Biopsy , Comorbidity , Delayed Diagnosis , Diagnosis, Differential , Endoscopy, Gastrointestinal , Female , Humans , Immunohistochemistry , Male , Middle Aged , Predictive Value of Tests , Treatment Outcome , Whipple Disease/epidemiology , Whipple Disease/microbiology , Whipple Disease/pathology , Whipple Disease/therapy
16.
Best Pract Res Clin Gastroenterol ; 26(5): 581-600, 2012 Oct.
Article in English | MEDLINE | ID: mdl-23384804

ABSTRACT

Small intestinal diseases are a common, though often overlooked cause of diarrhoeal illness. Fully 1% of the Caucasian population are affected by coeliac disease and a substantial portion of children living in poverty in the developing world are affected by environmental enteropathy. These are but two examples of the many diseases that cause mucosal injury to the primary digestive and absorptive organ in our body. While diarrhoea may be a common, though not universally seen symptom of small bowel mucosal disease, the consequent malabsorption can lead to substantial malnutrition and nutrient deficiencies. The small intestine, unlike the colon, has been relatively inaccessible, and systematic evaluation is often necessary to identify and treat small intestinal mucosal diseases that lead to diarrhoea. Immunodeficiency states, including HIV enteropathy, adult autoimmune enteropathy, drug-associated enteropathy, and tropical sprue continue to occur and require specific therapy. All patients with severe diarrhoea or diarrhoea associated with features suggestive of malabsorption may have a disease of the small intestinal mucosa that requires careful evaluation and targeted management.


Subject(s)
Diarrhea/etiology , Intestine, Small , Malabsorption Syndromes/complications , Algorithms , Anti-Bacterial Agents/adverse effects , Blind Loop Syndrome/complications , Blind Loop Syndrome/diagnosis , Blind Loop Syndrome/therapy , Celiac Disease/complications , Celiac Disease/diagnosis , Celiac Disease/therapy , Chronic Disease , Humans , Intestine, Small/microbiology , Malabsorption Syndromes/diagnosis , Malabsorption Syndromes/therapy , Polyendocrinopathies, Autoimmune/complications , Polyendocrinopathies, Autoimmune/therapy , Sprue, Tropical/complications , Whipple Disease/complications , Whipple Disease/therapy
17.
Gac méd espirit ; 14(2)mayo-ago. 2012. ilus
Article in Spanish | CUMED | ID: cum-51410

ABSTRACT

Fundamento: la Enfermedad de Whipple es una entidad rara, con un predominio en el sexo masculino y en la raza blanca, aparece entre la cuarta y sexta década de la vida. Es de interés el estudio y el reporte de casos de las manifestaciones oculares de esta patología sistémica por representar una expresión tardía, con variabilidad en síntomas y signos, así como con cambios en las variables epidemiológicas. Presentación de caso: la presentación de caso está basada en un paciente masculino con antecedentes patológicos personales hace veinte años de una Enfermedad de Whipple, remitido a la consulta de uveítis del centro oftalmológico de la provincia de Sancti Spíritus en el mes de enero del 2012 por dolor ocular y disminución de la visión . Después de realizado el examen oftalmológico se diagnosticó una iridociclitis aguda anterior no granulomatosa. Conclusiones: las uveítis en la Enfermedad de Whipple ocular son infrecuentes, resultando difícil su diagnóstico y tratamiento(AU)


Background: Whipple disease is a rare entity with prevalence in white male patients. It appears between the fourth and sixth life decades. It is of interest the study and case reports of these ocular manifestations of this systemic pathology for its late appearance with a viability in signs and symptoms as well as changes in the epidemiological variables. Case presentation: It is based on a male patient with personal pathological history of 20 years of Whipple disease. He was referred to the uveitis consultation at Sancti Spiritus Provincial Ophthalmologic Centre in January 2012 complaining of ocular pain and vision decrease. After the ophthalmologic examination, acute anterior non granulomatose iridociclitis was diagnosed. Conclusions: Uveítis in Whippler disease is infrequent for its diagnosis and treatment are difficult(AU)


Subject(s)
Humans , Whipple Disease/diagnosis , Whipple Disease/therapy , Uveitis, Anterior/diagnosis , Uveitis, Anterior/therapy
18.
Fortschr Neurol Psychiatr ; 79(5): 298-303, 2011 May.
Article in German | MEDLINE | ID: mdl-21544762

ABSTRACT

The diagnostic work-up in the case of a suspected cerebral involvement of Whipple's disease involves neuroimaging and analysis of cerebrospinal fluid (CSF) including polymerase chain reaction (PCR) assays for Tropheryma whipplei. As neurological findings may be complex and unspecific, extracerebral symptoms often lead to the suspicion of Whipple's disease. We report the cases of two patients in whom the suspected diagnosis of Whipple's disease could not be proved either by endoscopy or by the analysis of CSF. Only by means of a cerebral biopsy was the diagnosis assumed and specific therapy was initiated.


Subject(s)
Brain Diseases/diagnosis , Brain Diseases/etiology , Whipple Disease/complications , Whipple Disease/diagnosis , Adult , Anti-Bacterial Agents/therapeutic use , Biopsy , Brain/microbiology , Brain/pathology , Brain Diseases/therapy , Clinical Laboratory Techniques , Cognition/physiology , Humans , Male , Reverse Transcriptase Polymerase Chain Reaction , Tropheryma/genetics , Whipple Disease/therapy
20.
Pract Neurol ; 8(5): 311-7, 2008 Oct.
Article in English | MEDLINE | ID: mdl-18796586

ABSTRACT

Whipple's disease of the brain is one of the most challenging neurological diagnoses. "Is it Whipple's disease?" is a frequent question, but rarely is the answer yes. The neurological manifestations do not help to distinguish primary from secondary Whipple's disease of the brain, and although MR brain scanning with gadolinium is mandatory, it can be normal and any abnormalities are non-specific. There must be a comprehensive search for multisystem involvement such as raised inflammatory markers, lymphadenopathy or malabsorption; biopsy of lymph node or duodenum may be necessary. PCR and DNA sequencing for Tropheryma whipplei on lymphocytes from blood and cerebrospinal fluid is essential. Treatment is as difficult as the diagnosis-there are no randomised controlled trials.


Subject(s)
Brain/pathology , Whipple Disease/diagnosis , Whipple Disease/therapy , Adult , Anti-Bacterial Agents/therapeutic use , Anti-Inflammatory Agents/therapeutic use , Atrophy/microbiology , Atrophy/pathology , Brain/microbiology , Brain/physiopathology , Consciousness Disorders/etiology , Consciousness Disorders/physiopathology , Diagnosis, Differential , Disease Progression , Drug Therapy, Combination , Female , Humans , Lymphatic Diseases/microbiology , Lymphatic Diseases/pathology , Magnetic Resonance Imaging , Male , Middle Aged , Ocular Motility Disorders/microbiology , Ocular Motility Disorders/physiopathology , Rare Diseases , Spasm/microbiology , Spasm/physiopathology , Treatment Outcome , Tropheryma/genetics , Whipple Disease/microbiology
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