Background EUS-guided cholangiopancreatography (ESCP) allows transmural access to biliopancreatic ducts when ERCP fails. Data regarding technical details, safety, and outcomes of ESCP are still ...unknown. Objective To evaluate outcomes of ESCP in community and referral centers at the initial development phase of this procedure, to identify the ESCP stages with higher risk of failure, and to evaluate the influence on outcomes of factors related to the endoscopist. Design Multicenter retrospective study. Setting Public health system hospitals with experience in ESCP in Spain. Patients A total of 125 patients underwent ESCP in 19 hospitals, with an experience of <20 procedures. Intervention ESCP. Main Outcome Measurements Technical success and complication rates in the initial phase of implantation of ESCP are described. The influence of technical characteristics and endoscopist features on outcomes was analyzed. Results A total of 125 patients from 19 hospitals were included. Biliary ESCP was performed in 106 patients and pancreatic ESCP was performed in 19. Technical success was achieved in 84 patients (67.2%) followed by clinical success in 79 (63.2%). Complications occurred in 29 patients (23.2%). Unsuccessful manipulation of the guidewire was responsible for 68.2% of technical failures, and 58.6% of complications were related to problems with the transmural fistula. Limitations Retrospective study. Conclusion Outcomes of ESCP during its implantation stage reached a technical success rate of 67.2%, with a complication rate of 23.2%. Intraductal manipulation of the guidewire seems to be the most difficult stage of the procedure.
To evaluate adalimumab therapy in refractory uveitis.
Prospective case series.
A total of 131 patients with refractory uveitis and intolerance or failure to respond to prednisone and at least 1 other ...systemic immunosuppressive drug participated.
Patients received a 40 mg adalimumab subcutaneous injection every other week for 6 months. The associated immunosuppressants were tapered after administering 3 adalimumab injections (week 6).
Degree of anterior and posterior chamber inflammation (Standardization of Uveitis Nomenclature Working Group criteria), immunosuppression load (as defined by Nussenblatt et al), visual acuity (logarithm of the minimal angle of resolution logMAR), and macular thickness (optical coherence tomography).
There were 61 men and 70 women (mean age, 27.3 years). The most common causes were juvenile idiopathic arthritis in 39 patients, pars planitis in 16 patients, and Behçet's disease in 13 patients. Twenty-seven patients had uveitis of idiopathic origin. Inflammation in the anterior chamber was present in 82% of patients and in the vitreous cavity in 59% of patients. Anterior chamber inflammation and vitreous inflammation decreased significantly (P < 0.001) from a mean of 1.51 and 1.03 at baseline to 0.25 and 0.14, respectively, at 6 months. Macular thickness was 296 (102) μ at baseline versus 240 (36) μ at the 6-month visit (P < 0.001). Visual acuity improved by -0.3 logMAR in 32 of 150 eyes (21.3%) and worsened by +0.3 logMAR (-15 letters) in 5 eyes (3.3%). The dose of corticosteroids also decreased from 0.74 (3.50) to 0.20 (0.57) mg/kg/day (P < 0.001). Cystoid macular edema, which was present in 40 eyes at baseline, showed complete resolution in 28 eyes at 6 months. The mean suppression load decreased significantly (8.81 5.05 vs 5.40 4.43; P < 0.001). Six months after the initiation of the study, 111 patients (85%) were able to reduce at least 50% of their baseline immunosuppression load. Only 9 patients (6.9%) had severe relapses during the 6 months of follow-up.
Adalimumab seems to be well tolerated and helpful in decreasing inflammatory activity in refractory uveitis and may reduce steroid requirement. Further controlled studies of adalimumab for uveitis are warranted.
Objective To review and summarize the information available on the effectiveness and safety of biological therapies in refractory Felty's syndrome (FS). Methods We describe a case of FS with severe ...neutropenia and recurrent bacterial infections unresponsive to disease-modifying antirheumatic drug treatment and long-term administration with granulocyte colony-stimulating factor, in which treatment with rituximab (RTX) was useful and resulted in a sustained neutrophil response. Current evidence on the use of biological therapies in FS is also analyzed through a systematic review of the English-language literature, based on a PubMed search. Results Available data on the use of biological therapies in refractory FS are based only on several case reports and are limited to the use of RTX and some anti-tumor necrosis factor α agents (etanercept, infliximab, and adalimumab). Including the case described here, data are available on 8 patients treated with RTX. A sustained increase in the absolute neutrophil count (>1500/mm3 ) was observed in 62.5% (5/8) of these patients after 1 cycle of treatment. In most of them, the hematological response was accompanied by a parallel improvement in biological markers of inflammation and other clinical manifestations of FS (arthritis, recurrent infections, systemic symptoms, etc). After a median follow-up of 9 months (range, 6-14), only 1 of these patients relapsed and neutropenia reappeared; in this patient, retreatment was rapidly effective. No significant adverse events related to RTX therapy were reported. Experience with anti-tumor necrosis factor agents is limited to 6 patients, none of whom presented any sustained increase in neutrophil count. Conclusions Although it is not yet possible to make definite recommendations, the global analysis of all cases reported to date only supports the use of RTX as a second-line therapy in patients with refractory FS.
Increasing evidence supports the united airway disease concept for the management of upper and lower respiratory tract diseases, particularly in patients with asthma and chronic rhinosinusitis with ...nasal polyps (CRSwNP). However, evidence for a combined approach in asthma and CRSwNP is scarce.
In this systematic review, we focused on the role of biologics in the lung function and quality of life in patients with severe asthma and CRSwNP.
We conducted a systematic search of 3 electronic databases using 2 search strategies to identify studies published from January 2010 to March 2022. Quality assessment was performed with the Critical Appraisal Skills Programme.
Of 1030 studies identified, 48 original studies reporting data of benralizumab (12), dupilumab (14), mepolizumab (10), omalizumab (13), and reslizumab (2) were analyzed. Primary diagnosis was mostly asthma or CRSwNP, with only 15 studies, mainly observational, performed in populations with united airway disease. In total, 18 studies reported data on quality of life (mostly 22-item Sino-Nasal Outcome Test score), 8 on lung function (mostly FEV1), and 22 on both outcomes. Significant FEV1 and 22-item Sino-Nasal Outcome Test score improvements were consistently observed after 24-week treatment, and thereafter, mostly in real-world studies that included variable proportions of patients with asthma/CRSwNP.
The use of biologics in patients with severe asthma and CRSwNP was overall associated with significant improvements in lung function and quality of life. However, we observed a high heterogeneity of populations and outcome measurements across studies. Notwithstanding the need of larger studies, our results reinforce the joint management of asthma and CRSwNP as united airway disease in clinical practice.
•After severe SARS-CoV2 infection, radiological abnormalities such as encephalopathies may be seen.•An extensive radiological encephalopathy may not correlate with abnormalities in cerebrospinal ...fluid.•An extensive radiological encephalopathy does not correlate with the severity of symptoms.
Concerning the letter by Moriguchi et al., we describe our experience with a case of encephalopathy with and atypical damage on magnetic resonance imaging (MRI) in a patient with severe infection due to the SARS-CoV2 virus. A 56-year-old woman, without previous pathologies, developed cough, fever, and respiratory failure for five days, after returning from a 6-day trip to Venice. Chest radiography shows a large bilateral interstitial infiltrate. In the first 24 hours, she was admitted to the Intensive Care Unit (ICU) for severe respiratory failure and positive protein chain reaction-PCR in nasal exudate. She needed intubation for ten days. In the first 48 hours outside the ICU, she developed an acute confusional syndrome (hyperactive delirium). Neurological examination showed temporal-spatial disorientation and incoherent fluent speech.
An electroencephalogram (EEG) showed generalized hypovoltaic activity. Cranial magnetic resonance imaging showed a bilateral and symmetrical increase in the supratentorial white matter's signal intensity, with a discrete thickening of both temporal lobes, with a slight increase in signal intensity and a sequence of normal diffusion. The lumbar puncture showed no changes (glucose 71 mg/dL, protein 30 mg/dL, 1 leukocyte). Within 72 hours of starting symptoms, she was neurologically asymptomatic. Our final diagnosis was an inflammatory encephalopathy related to a SARS-CoV2 infection.
Background Histologic diagnosis of cystic pancreatic lesions (CPLs) is often difficult because of the low sensitivity of FNA and brush cytology. Objective To discover whether obtaining biopsy samples ...from the cystic wall could increase the diagnostic yield of these lesions. Design A pilot study including 2 patients with CPLs. Setting Endoscopy unit in a tertiary-care hospital. Patients Two women with CPLs located at the pancreatic head. Interventions On EUS, biopsy forceps and a SpyGlass fiberoptic were passed through a 19-gauge needle to visualize and obtain samples from the cystic wall. Main Outcome Measurements The histologic assessment was based on the obtained biopsy samples. Results Both CPLs were considered to be mucinous cystoadenomas, because mucinous-like cylindric epithelium without cellular atypia was observed. Limitations Pilot study. Conclusions Obtaining biopsy samples from the wall of a CPL is now feasible. It represents a significant advantage in the diagnostic yield of this type of lesion.
Methods From a total of 46 patients allergic to chemotherapeutic agents diagnosed in our Allergy Department, 17 patients with IHR to platins (carboplatin, 15 and oxaliplatin, 2) and 4 subjects ...exposed to platins and tolerant (control group) were selected.
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