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ID PMID Title PublicationDate abstract
25954655 A Rare Case of Mixed Connective Tissue Disease (MCTD) with Intricate Features of Lupus, Po 2015 Mar Mixed connective tissue disease (MCTD) includes clinical and laboratorial manifestations of systemic lupus erythematosus, scleroderma and polymyositis along with high titres of anti-U1RNP antibodies. In the initial phases of the disease, muscle enzyme levels increase but the disease remains generally subclinical. Presentation with myositis is uncommon. Our objective is to report a rare case of a patient who presented with a severe onset of myositis characterized by dysphagia, an increase in myopathy and joint involvement suggestive of RA. The patient was initiated on pulse corticosteroid therapy along with methotrexate in view of her elevated Creatine Kinase levels and biopsy findings that were suggestive of severe myositis. The patient showed clinical and laboratory improvement with this regimen. Though severe myositis and arthritis can occur in overlap syndrome, MCTD evolved as a separate disease entity due to presence of high titres of Anti U1-RNP antibodies. The authors emphasize that this is an extremely rare presentation of MCTD with only two previous cases seen in literature, one of a 13 year old child and the other being an adult female both of whom had evidence of myositis on presentation.
26415324 JAK INHIBITOR CLINICAL RESPONSE IN POLYARTHRITIS: CASE REPORT. 2015 Jun The heterogeneity of rheumatoid arthritis (RA) presentation and molecular signature of RA subclasses in patients with early changes of small peripheral joints still remains a challenging problem. In clinical setting, classification of the disease subtypes is not possible and treatment adjustment is based on the continuous Disease Activity Score for disease severity recognition. A new approach in the treatment appears with the novel non biologic targeted synthetic disease-modifying antirheumatic drugs from the group of Janus kinase 1 and 3 (JAKI and JAK3), blocking interleukin (IL)-2, IL-4, IL-7, IL-9, IL-15 and IL-21. We report a case of a 48-year-old patient who had suffered from polyarthritis from his age 40. Initial laboratory tests showed low inflammatory parameters and magnetic resonance imaging of both hands indicated an early stage of RA. Methylprednisolone and methotrexate therapy was initiated. The patient underwent additional tests, but there was not sufficient evidence for a precise diagnosis. According to the European League Against Rheumatism/American College of Rheumatology score-based algorithm, the patient was classified as seronegative RA based on joint involvement, duration of the disease, and synovitis not better explained by another disease. A partial clinical effect of the administered therapy (steroids as monotherapy and in combination, methotrexate and leflunomide) was noticed with the use of systemic steroids, but dramatic improvement was only achieved with a JAK inhibitor targeted therapy. Although the use of anti TNF-α blocker is a proposed procedure and the drug has not yet been registered in Europe, we took the opportunity to apply this new medication option. The patient, a construction worker, was treated for 20 months, which led to complete remission of the disease, without the need of basic or corticosteroid therapy. Full functional capacity necessary in his demanding job was also achieved. This result raised a question of timely introduction of immunomodulators in the polyarthritis treatment steps.
27488446 [Diagnostics and treatment of polymyalgia rheumatica]. 2016 Sep Polymyalgia rheumatica (PMR) is the most common autoimmune inflammatory disease in older persons with an average age of onset of 73 years. Typical symptoms include acute or subacute bilateral shoulder pain with severe stiffness and often neck and bilateral hip pain. Giant cell arteritis (GCA) occurs in approximately 20 % of cases and up to two thirds of patients with GCA have symptoms of PMR. There are many disease which mimic PMR, elderly onset rheumatoid arthritis is frequently misdiagnosed as PMR. Although there are no specific laboratory tests, C‑reactive protein and erythrocyte sedimentation rates are elevated in over 90 % of patients. The diagnosis may be aided by imaging, especially ultrasonography and magnetic resonance imaging (MRI). Treatment currently consists of glucocorticoids at an initial dose of 12.5-25 mg prednisone equivalent daily. Treatment duration is typically 2‑3 years but may be longer. Under certain conditions low-dose methotrexate can be used as adjuvant therapy.
25220674 Impact of medication withdrawal method on flare-free survival in patients with juvenile id 2015 May OBJECTIVE: To determine whether order of medication withdrawal in children with juvenile idiopathic arthritis (JIA) taking methotrexate (MTX) and tumor necrosis factor inhibitor (TNFi) combination therapy (CBT) affects flare-free survival (FFS). METHODS: This retrospective observational study of 335 patients with polyarticular JIA or enthesitis-related arthritis analyzed FFS off medications in 4 withdrawal arms: 1) TNFi plus MTX, off MTX first, 2) TNFi plus MTX, off TNFi first, 3) MTX monotherapy, or 4) TNFi monotherapy. Outcomes were evaluated based on order of medication withdrawal, clinical presentation, serologic parameters, and duration of clinically inactive disease (CID) while taking medications. RESULTS: Sixty-four percent of all patients achieved CID. However, 89% of patients on CBT who withdrew TNFi first flared within 12 months despite continuing MTX, compared to 12% of those who withdrew MTX and continued TNFi (P < 0.0005). Twenty-seven percent of patients discontinued all medications, but 63% flared within 12 months, and only 49% of these regained CID within 12 months of restarting therapy. Patients on MTX monotherapy had the best FFS after medication withdrawal. FFS was independent of disease subtype, rheumatoid factor status, initial erythrocyte sedimentation rate, initial joint count, corticosteroid exposure, time in CID, and method of medication discontinuation. CONCLUSION: This study confirms that flare rates in JIA are high, and discontinuing medications is challenging. Withdrawal of TNFi from CBT first carries a significantly higher risk of disease flare than withdrawing MTX first. The high relapse rate after discontinuation of TNFi suggests that these medications may not modify the underlying disease process.
25989609 Medically Significant Infections Are Increased in Patients With Juvenile Idiopathic Arthri 2015 Sep OBJECTIVE: The association between anti-tumor necrosis factor therapy and increased rates of infection is widely documented in adults with rheumatoid arthritis. Findings in children with juvenile idiopathic arthritis (JIA) have been less well documented. The aims of this analysis were to compare the rates of medically significant infections (MSIs) in children with JIA treated with etanercept (ETN) versus methotrexate (MTX) and to compare the rates between combination therapy with ETN plus MTX and monotherapy with ETN. METHODS: A total of 852 ETN-treated children and 260 MTX-treated children had been recruited to the British Society for Paediatric and Adolescent Rheumatology Etanercept Cohort Study (BSPAR-ETN). MSIs included infections that resulted in death or hospitalization or were deemed medically significant by the clinician. This on-drug analysis followed the patients until the first MSI, treatment discontinuation, the last followup, or death. Cox proportional hazards models, which were adjusted using propensity deciles, were used to compare rates of MSI between cohorts. Sensitivity analyses were conducted specifically with regard to serious infections (SIs), which were defined as those requiring hospitalization or treatment with intravenous antibiotics/antivirals. RESULTS: The ETN-treated cohort was older and had a longer disease duration, but the disease activity was similar between the cohorts. A total of 133 first MSIs were reported (109 with ETN and 24 with MTX). Patients receiving ETN had higher rates of MSI than did the controls (propensity decile adjusted hazard ratio 2.13 [95% confidence interval 1.22-3.74]). The risk of MSI was higher whether patients were receiving combination or monotherapy. Sensitivity analysis showed no between-group difference in the rate of SIs, which were much less common. CONCLUSION: ETN therapy is associated with an increased risk of MSI; however, this increased risk disappears when considering only SIs, which suggests that either there were differences in the severity of infections and/or there was a possible reporting bias.
27023113 Long-Term Effects of (-)-Epigallocatechin Gallate (EGCG) on Pristane-Induced Arthritis (PI 2016 Rheumatoid arthritis (RA)--a widespread chronic inflammatory disease in industrialized countries--is characterized by a persistent and progressive joint destruction. The chronic pro-inflammatory state results from a mutual activation of the innate and the adaptive immune system, while the exact pathogenesis mechanism is still under discussion. New data suggest a role of the innate immune system and especially polymorphonuclear granulocytes (PMNs, neutrophils) not only during onset and the destructive phase of RA but also at the chronification of the disease. Thereby the enzymatic activity of myeloperoxidase (MPO), a peroxidase strongly abundant in neutrophils, may be important: While its peroxidase activity is known to contribute to cartilage destruction at later stages of RA the almost MPO-specific oxidant hypochlorous acid (HOCl) is also discussed for certain anti-inflammatory effects. In this study we used pristane-induced arthritis (PIA) in Dark Agouti rats as a model for the chronic course of RA in man. We were able to shown that a specific detection of the HOCl-producing MPO activity provides a sensitive new marker to evaluate the actual systemic inflammatory status which is only partially detectable by the evaluation of clinical symptoms (joint swelling and redness measurements). Moreover, we evaluated the long-term pharmacological effect of the well-known anti-inflammatory flavonoid epigallocatechin gallate (EGCG). Thereby only upon early and continuous oral application of this polyphenol the arthritic symptoms were considerably diminished both in the acute and in the chronic phase of the disease. The obtained results were comparable to the treatment control (application of methotrexate, MTX). As revealed by stopped-flow kinetic measurements, EGCG may regenerate the HOCl-production of MPO which is known to be impaired at chronic inflammatory diseases like RA. It can be speculated that this MPO activity-promoting effect of EGCG may contribute to the pharmacological mode of action of this polyphenol.
26120318 Unusual Fundus Autofluorescence Appearance in a Patient with Hydroxychloroquine Retinal To 2015 May PURPOSE: To report an unusual fundus autofluorescence aspect in a patient with suspected hydroxychloroquine retinal toxicity. METHOD: Case report of an unusual presentation of a patient treated for 9 consecutive years with a therapeutically recommended dose of hydroxychloroquine. RESULT: We report the case of a 53-year-old Caucasian female treated with 400 mg hydroxychloroquine for rheumatoid arthritis over 9 years, currently on methotrexate and folinic acid, who stopped treatment 3 years ago. The cumulative dose is estimated at 1.314 kg. She recently noticed a reduction of vision in both eyes to 0.34 logMAR, with colour vision problems and major distortion in central vision. Fundus autofluorescence revealed minimal foveal pigmentary changes and more pronounced changes in the retina elsewhere. Foveal changes were confirmed by optical coherence tomography in both eyes. The patient did not report any colour perception difficulties or night vision problems and has no family history of any eye condition. Her visual field tested by an optician was full, with some central changes. CONCLUSION: Retinal toxicity from hydroxychloroquine can present in a different aspect than the commonly known retinal toxicity, and it happens even after years of cessation of the drug. The role of cumulative dose in toxicity is supported in this paper.
27273740 Familial frontal fibrosing alopecia treated with dutasteride, minoxidil and artificial hai 2017 Aug A 46-year-old premenopausal woman presented with familial frontal fibrosis alopecia affecting the temples bilaterally. The diagnosis was confirmed histologically. Her past history included rheumatoid arthritis treated with hydroxychloroquine 400 mg daily and methotrexate 20 mg weekly. Serial intralesional injections of triamcinolone did not limit the progression of hair loss. Treatment with dutasteride 0.1 mg daily and minoxidil 1 mg daily stabilised hair loss and artificial fibre hair transplantation initially led to a satisfactory cosmetic outcome. Unfortunately, the patient developed implant folliculitis uncontrolled by antibiotics, necessitating the removal of the fibres 12 months post-transplantation.
26345380 Effects of dexamethasone, celecoxib, and methotrexate on the histology and metabolism of b 2015 OBJECTIVE: To investigate the long-term effects of three antiarthritics, namely dexamethasone, celecoxib, and methotrexate on the histology and metabolism of intact bone tissue in rats. METHODS: Thirty-two 12-week-old healthy female Sprague Dawley rats were randomly allocated into four groups: 1) control (saline, daily); 2) dexamethasone (2 mg/kg, twice weekly); 3) celecoxib (50 mg/kg, daily); and 4) methotrexate (0.5 mg/kg, twice weekly). The drugs were administered to the rats for 12 weeks and the animals were weighed on a weekly basis. The femurs and lumbar vertebrae were harvested for bone mineral density and bone mechanical properties analyses. The proximal tibiae were processed for bone histomorphometry and micro-computed tomography analyses. RESULTS: The following results were obtained: 1) dexamethasone strongly inhibited bone formation rate accompanied with a decrease in bone mineral density and bone biomechanical properties; 2) celecoxib stimulated bone resorption, leading to a decrease of bone mass and femur biomechanic properties; and 3) methotrexate caused bone loss and bone quality deterioration to a lesser extent due to the increase of the bone turnover rate on the proximal tibial metaphysis of the rats. CONCLUSION: This study provides a comparative profile of the long-term effects of clinical doses of celecoxib, methotrexate, and dexamethasone on intact skeletons of the rats. The results indicate that the three antiarthritics have varying degrees of side effects on bone metabolism, and these findings will help physicians to learn more about the potential effects of antiarthritics on bone metabolism.
27556049 Effect of N-Feruloylserotonin and Methotrexate on Severity of Experimental Arthritis and o 2016 Rheumatoid arthritis (RA) is a chronic inflammatory disease, leading to progressive destruction of joints and extra-articular tissues, including organs such as liver and spleen. The purpose of this study was to compare the effects of a potential immunomodulator, natural polyphenol N-feruloylserotonin (N-f-5HT), with methotrexate (MTX), the standard in RA therapy, in the chronic phase of adjuvant-induced arthritis (AA) in male Lewis rats. The experiment included healthy controls (CO), arthritic animals (AA), AA given N-f-5HT (AA-N-f-5HT), and AA given MTX (AA-MTX). N-f-5HT did not affect the body weight change and clinical parameters until the 14th experimental day. Its positive effect was rising during the 28-day experiment, indicating a delayed onset of N-f-5HT action. Administration of either N-f-5HT or MTX caused reduction of inflammation measured as the level of CRP in plasma and the activity of LOX in the liver. mRNA transcription of TNF-α and iNOS in the liver was significantly attenuated in both MTX and N-f-5HT treated groups of arthritic rats. Interestingly, in contrast to MTX, N-f-5HT significantly lowered the level of IL-1β in plasma and IL-1β mRNA expression in the liver and spleen of arthritic rats. This speaks for future investigations of N-f-5HT as an agent in the treatment of RA in combination therapy with MTX.
27825329 Intravitreal dexamethasone implants for the treatment of refractory scleritis combined wit 2016 Nov 8 BACKGROUND: Adult-onset Still's disease is a systemic inflammatory disease which presents with uveitis and scleritis in the eye. Intravitreal dexamethasone implants are used for the treatment of refractory uveitis. CASE PRESENTATION: A 19-year-old woman diagnosed to have adult-onset Still's disease for fevers, joint pain, and a salmon-colored bumpy rash presented with scleritis and uveitis in the left eye. Topical and systemic steroids with oral methotrexate failed to control the inflammation. We performed intravitreal injections of dexamethasone implants for side effects of steroid and refractory ocular inflammation. The therapy resulted in improvements in the patient's uveitis with reductions in scleral vessel engorgement and redness. There was no recurrence of uveitis or scleritis during 4 months following treatment. CONCLUSIONS: Intravitreal injections of dexamethasone implants may result in clinical improvements of refractory scleritis combined with uveitis.
26457382 Use of Methotrexate in the Treatment of Inflammatory Bowel Diseases. 2016 Jan Low-dose methotrexate (MTX) therapy is a well-recognized therapy for many inflammatory conditions such as rheumatoid arthritis, psoriatic arthritis, and psoriasis. More than 20 years ago, the clinical efficacy of MTX was also established for steroid dependent Crohn's disease, but it was never broadly adapted as a treatment modality. More recently, MTX is being increasingly used in the pediatric population with Crohn's disease, both as a single agent as well as a concomitant therapy with anti-tumor necrosis factor-alpha treatment. This review outlines important pharmacological aspects for the therapeutic application of MTX and the current status of MTX as mono- or combination-therapy in both pediatric and adult patients with inflammatory bowel disease including new results of MTX monotherapy in steroid dependent ulcerative colitis.
25476830 Antinociceptive and anti-arthritic effects of kramecyne. 2015 Jan 15 AIMS: The aim of this study was to evaluate the antinociceptive (acute assays) and anti-inflammatory (chronic assays) effects of kramecyne (KACY), a peroxide isolated from Krameria cytisoides. MAIN METHODS: The antinociceptive activity of KACY was evaluated using the hot plate, acetic acid and formalin tests. The effects of KACY on heat-induced hemolysis in rat erythrocytes were also evaluated. The in vivo anti-inflammatory assays were performed using the chronic TPA (12-O-tetradecanoylphorbol 13-acetate) method to induce ear edema and carrageenan-kaolin induced arthritis (CKIA). In the CKIA model, the hot plate test was performed, serum samples were obtained for the quantitation of pro-inflammatory (IL-1β, IL-6, IL-12 and TNF-α) and anti-inflammatory (IL-4 and IL-10) cytokines. KEY FINDINGS: KACY possess antinociceptive effects with comparable activity to naproxen (NPX). KACY inhibited hemolysis (EC50 = 180 μg/mL), in comparison to the untreated group and with a higher potency than NPX (EC50 = 263 μg/mL). KACY at 50 mg/kg decreased inflammation by 38% (chronic TPA-induced edema model) and by 26% (CKIA model), in comparison with the vehicle group and with similar activity to the positive controls 8 mg/kg indomethacin (IND) and 1 mg/kg methotrexate (MTX), respectively. In the CKIA model, KACY increased the release of anti-inflammatory (IL-4 and IL-10) cytokines but reduced the production of pro-inflammatory cytokines (IL-1β, IL-6, IL-12 and TNF-α). KACY at 50 and 100 mg/kg showed antinociceptive effects by 27% and 23%, respectively, in mice with mono-arthritis. SIGNIFICANCE: KACY might be a good alternative for the treatment of rheumatoid arthritis (RA) due its antinociceptive and anti-inflammatory activities.
27785332 Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma Involving the Colon in a Patient 2016 Oct The link between immunosuppressive therapy and increased lymphoma risk is well established in patients with solid organ transplantation. Epstein-Barr virus-positive (EBV) diffuse large B-cell lymphoma (DLBCL) is known to be a complication in patients receiving methotrexate for rheumatoid arthritis, and the risk of lymphoma in inflammatory bowel disease (IBD) has raised concerns regarding the lymphoproliferative potential of immunomodulatory therapy. In this report, we describe a case of EBV-positive DLBCL arising within the colon of a patient affected by ulcerative pancolitis. The patient is a 73-year-old man with a history of IBD and polymyositis on long-term methotrexate therapy. Increasing age and long-term methotrexate therapy may simulate post-transplantation immunosuppression and contribute to lymphoma tumorigenesis in a segment of chronically inflamed colon.
27148828 Methotrexate in Crohn's disease: a new face for an old drug? 2016 Oct Methotrexate is commonly used in rheumatoid arthritis but randomised controlled trials demonstrated its efficacy also in Crohn's disease. Methotrexate, although marginally used in clinical practice, is considered an appropriate immunomodulator particularly in patients refractory or intolerant to thiopurines. Areas covered: A literature search using 'methotrexate', 'Crohn's disease' and 'Inflammatory Bowel Disease' as key words, identified randomised controlled trials, meta-analyses and observational studies. The aim of this review is to summarise and critically discuss the available evidence concerning the efficacy and safety of methotrexate in the treatment of Crohn's disease. Expert commentary: Methotrexate is effective in inducing and maintaining remission in steroid-dependent CD at a dose of 25 mg/week and 15 mg/week, respectively. Data from observational studies suggest that methotrexate may be as efficacious as thiopurines with a similar safety profile. In specific clinical settings, (patients with a history of malignancy or young Epstein-Barr Virus-seronegative patients), methotrexate compete favourably with thiopurines.
27194989 Acute Retinal Necrosis Associated with Epstein-Barr Virus in a Patient Undergoing Immunosu 2016 Jan Acute retinal necrosis (ARN) is a rapidly progressive and severe retinitis resulting in a poor visual outcome. Infections caused by herpes viruses such as herpes simplex virus (HSV) types 1 and 2 or the varicella zoster virus (VZV) are known to be implicated in the development of ARN. In the present study, an 80-year-old female with ARN was examined. She had been affected with rheumatoid arthritis and had taken methotrexate for over 10 years. Her right eye showed clinical features of ARN, and her left eye showed mild retinitis. The genomic DNA in the aqueous humor and vitreous fluid from her right eye were analyzed by a comprehensive polymerase chain reaction (PCR) assay to screen infectious pathogens including viruses. The Epstein-Barr virus (EBV) was detected from both specimens, but neither HSV or VZV nor cytomegalovirus was detected. She underwent intraocular surgery following systemic corticosteroid and acyclovir applications. However, although the retinitis of her right eye was extinguished, the final visual outcome was blindness due to optic nerve atrophy. There are few reports indicating that EBV is associated with ARN development. The present findings suggest that EBV alone can be the causative agent of ARN.
26744355 Early phase clinical and biological markers associated with subclinical atherosclerosis me 2016 Jan OBJECTIVES: Accelerated atherosclerosis has emerged as a critical issue in rheumatoid arthritis (RA). There is a need to better understand the link between RA and atherosclerosis. Our aim was to identify parameters associated with the development of subclinical atheroma in a very early arthritis (VErA) cohort. METHODS: VErA-cohort patients were prospectively recruited from 1998 to 2002. Arthritis treatment was standardised from onset. The clinical, biological and radiological parameters of all patients were collected from inclusion. Carotid intima-media thickness (cIMT) was measured 7 years after their first symptoms. RESULTS: Among 105 patients included, 82 developed RA (mean age at onset: 51.7±12.8 years). Mean carotid artery IMT at year 7 was 0.67±0.12 mm. Larger thickness defined by values above the median (0.66) was associated with inclusion age (p<10-6), swollen joint count (p=0.01), DAS44 (p=0.048) and hypertension (p=0.006). In contrast, anti-CCP positivity (>50 UA/ml) was associated with thinner cIMT (p=0.03). Baseline as well as cumulated values of markers reflecting systemic inflammation, lymphocyte activation, endothelial dysfunction and oxidative stress were not correlated with carotid subclinical atherosclerosis. Major independent atheroma risk factors retained by multivariate analyses were hypertension (OR 4.33 [1.59-11.73]; p=0.004) and swollen joint count at inclusion (OR 3.87 [1.54-9.72]; p=0.004), while methotrexate use was a protective marker (OR 0.27 [0.11-0.71]; p=0.007). CONCLUSIONS: This study conducted from the VErA vascular cohort of community-cases of RA confirm that cIMT is under the influence of classical CV risk (hypertension), disease marker (SJC) and methotrexate intake.
27385618 Methotrexate treatment may prevent uveitis onset in patients with juvenile idiopathic arth 2016 Jul OBJECTIVES: To re-evaluate the ability of methotrexate (MTX) to prevent the onset of uveitis in Russian children with juvenile idiopathic arthritis (JIA). METHODS: The clinical charts for all consecutive patients who received a stable management for at least 2 years with or without MTX were reviewed. Patients who were given systemic medications other than MTX (except NSAID) and patients with systemic arthritis, rheumatoid factor-positive arthritis, or enthesitis-related arthritis were excluded. Each patient was examined after at least a 2-year follow-up period after the first visit to establish whether uveitis had occurred. RESULTS: A total of 281 patients with a median disease duration of 3.8 years were included. 191 patients (68%) were treated with MTX. During the observation period, 64 patients (22.8%) developed uveitis, a median of 1.6 year after disease onset. The frequency of uveitis was lower in MTX-treated than in MTX-untreated patients (11.5% vs. 46.7%, respectively, OR=6.7 (95%CI:3.7-12.3), p=0.0000001). Survival analysis confirmed that patients treated with MTX had a lower probability of developing uveitis (HR=4.35, p=0.000001). In subgroup analysis it was shown that MTX was more preventive in boys than in girls, and in patients with JIA onset age of over 5 years compared to those with disease onset less than 5 years. The data of survival analysis of MTX prevention has shown that benefits do not depend on the number of active joints and ANA status. CONCLUSIONS: MTX therapy may prevent the onset of uveitis in children with JIA. Further randomised controlled trials are required to confirm our results.
28017209 High-dose methotrexate with leucovorin rescue: For monumentally severe CNS inflammatory sy 2017 Jan 15 BACKGROUND: At sufficiently high doses, methotrexate (HDMTX) achieves substantial CNS penetration, whereas other tissues can be rescued from the effects of HDMTX by leucovorin rescue (LR), which does not penetrate the blood-brain barrier. OBJECTIVES: To report on the efficacy and safety of HDMTX with LR (HDMTX-LR), in the treatment of acute demyelinating inflammatory CNS syndromes refractory to conventional immunotherapy. METHODS: We performed a retrospective chart review of 12 patients treated (6 multiple sclerosis [MS], 4 neuromyelitis optica [NMO], and 2 Sjogren's syndrome myelopathy [SSM]) with HDMTX-LR after failing to improve, or exhibiting worsening following conventional immunotherapy. 11 patients were followed for a total of 6months following HDMTX-LR (one was lost to follow up after 1month); and clinical findings were documented at 1month, 3months, and 6months following HDMTX-LR therapy. RESULTS: Ten patients demonstrated both clinical and radiologic evidence of near, if not complete, abolishment of disease activity, in conjunction with impressive reconstitution of neurologic function in the 6-month period following HDMTX-LR. Mean Kurtzke Expanded Disability Status Scale (EDSS) prior to HDMTX-LR was 8.1 (±1.4). Following HDMTX-LR, mean EDSS was 6.6 (±2.4) at 1month, 5.8 (±2.3) at 3months, and 5.7 (±2.3) at 6months. CONCLUSIONS: In this retrospective assessment of treatment-recalcitrant fulminant inflammatory CNS syndromes, HDMTX-LR was observed to be a safe and highly effective treatment, producing the rapid and near complete cessation of disease activity, in conjunction with an important corresponding and 'durable remission' in the majority of our small treatment cohort.
26634137 Case of acquired or pseudo-Pelger-Huët anomaly. 2015 Apr Pelger-Huët anomaly (PHA) is a rare benign autosomal-dominant anomaly with an incidence of ∼1 in 6000. It does not cause neutrophilia, but it can cause a false increase in band forms. It should be differentiated from acquired or pseudo-Pelger-Huët anomaly (PPHA), which has similar morphology, however; it is associated with different pathological states like Myelodysplastic syndrome, as well as with certain infections and drugs. We report a case of a 67-year-old Caucasian gentleman with past medical history of rheumatoid arthritis, type II diabetes mellitus and hypothyroidism, who presented with 1 day history of fever (101°F) and night sweats. Medications include ibuprofen, methotrexate, hydroxychloroquine and levothyroxine. Patient denied any other symptoms. His work-up showed normal WBC count (8.6) and increase in bands (24%). The patient was admitted for further evaluation. During the next 2 days, the patient did not have any fever or any new symptoms. Peripheral blood smear was done as part of his work-up for bandemia, showed findings suggestive of PHA. Ibuprofen was discontinued. Follow-up few weeks later showed normal blood smear. Diagnosis of PPHA was made. The presented case showed that we should think of PHAPPHA in any case with normal total WBC count and significant shift to the lift with no apparent explanation. Looking at smears directly under the microscopes is crucial to make diagnosis.