SwePub
Sök i SwePub databas

  Utökad sökning

Träfflista för sökning "WFRF:(Cardell Lars Olaf) ;pers:(Westin Ulla)"

Sökning: WFRF:(Cardell Lars Olaf) > Westin Ulla

  • Resultat 1-10 av 10
Sortera/gruppera träfflistan
   
NumreringReferensOmslagsbildHitta
1.
  • Olsson, Petter, et al. (författare)
  • HealthSWEDE : costs with sublingual immunotherapy - a Swedish questionnaire study
  • 2021
  • Ingår i: Allergy, Asthma & Clinical Immunology. - : BMC. - 1710-1484 .- 1710-1492. ; 17:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Background The aim of this cross-sectional survey was to compare the health-economic consequences for allergic rhinitis (AR) patients treated with sublingual Immunotherapy (SLIT) in terms of direct and indirect costs with a reference population of patients receiving standard of care pharmacological therapy. Methods Primary objective was to analyse the health-economic consequences of SLIT for grass pollen allergy in Sweden vs reference group waiting for subcutaneous immunotherapy (SCIT). A questionnaire was mailed to two groups of AR patients. Results The questionnaire was distributed to 548 patients, 307 with SLIT and 241 in reference group (waiting for SCIT). Response rate was 53.8%. Mean annual costs were higher for reference patients than SLIT group; euro 3907 (SD 4268) vs euro 2084 (SD 1623) p < 0.001. Mean annual direct cost was higher for SLIT-patients, euro 1191 (SD 465) than for reference, euro 751 (SD 589) p < 0.001. Mean annual indirect costs for combined absenteeism and presenteeism were lower for patients treated with SLIT, euro 912 (SD 1530), than for reference, euro 3346 (SD 4120) p < 0.001, with presenteeism as main driver. Conclusions SLIT seems to be a cost-beneficial way to treat seasonal AR. This information might be used to guide future recommendations.
  •  
2.
  • Senti, Gabriela, et al. (författare)
  • Intralymphatic Immunotherapy : Update and Unmet Needs.
  • 2019
  • Ingår i: International Archives of Allergy and Immunology. - : S. Karger. - 1018-2438 .- 1423-0097. ; 178:2, s. 141-149
  • Forskningsöversikt (refereegranskat)abstract
    • Allergen-specific immunotherapy (AIT) is the only allergy treatment that confers long-term symptom amelioration for patients suffering from allergy. The most frequently used allergen application route is subcutaneous injection (SCIT), commonly taken as the gold standard, followed by sublingual (SLIT) or oral (OIT) application of allergen preparations. This is an up-to-date review of the clinical evidence for a novel route of allergen application, i.e., directly into lymph nodes - intralymphatic immunotherapy (ILIT). The major advantages of ILIT over the current AIT approaches are its short duration and the low allergen doses administered. The whole treatment consists of merely 3 ultrasound-guided injections into inguinal lymph nodes 1 month apart. While the number of patients included in randomised controlled trials is still limited, the clinical results for ILIT are encouraging, but more clinical trials are needed, as well as more preclinical work for optimising formulations.
  •  
3.
  •  
4.
  • Hylander, Terese, et al. (författare)
  • Intralymphatic allergen-specific immunotherapy: An effective and safe alternative treatment route for pollen-induced allergic rhinitis
  • 2013
  • Ingår i: Journal of Allergy and Clinical Immunology. - : Elsevier BV. - 1097-6825 .- 0091-6749. ; 131:2, s. 412-420
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Allergen-specific immunotherapy is the only causative treatment of IgE-mediated allergic disorders. The most common administration route is subcutaneous, which may necessitate more than 50 allergen injections during 3 to 5 years. Recent evidence suggests that direct intralymphatic injections could yield faster beneficial results with considerably lower allergen doses and markedly reduced numbers of injections. Objective: To evaluate the effects of intralymphatic allergen-specific immunotherapy in pollen-allergic patients. Methods: In an open pilot investigation followed by a double-blind, placebo-controlled study, patients with allergic rhinitis were treated with 3 intralymphatic inguinal injections of ALK Alutard (containing 1000 SQ-U birch pollen or grass pollen) or placebo (ALK diluent). Clinical pre- and posttreatment parameters were assessed, the inflammatory cell content in nasal lavage fluids estimated, and the activation pattern of peripheral T cells described. Results: All patients tolerated the intralymphatic immunotherapy (ILIT) treatment well, and the injections did not elicit any severe adverse event. Patients receiving active treatment displayed an initial increase in allergen-specific IgE level and peripheral T-cell activation. A clinical improvement in nasal allergic symptoms upon challenge was recorded along with a decreased inflammatory response in the nose. In addition, these patients reported an improvement in their seasonal allergic disease. No such changes were seen in the placebo group. Conclusions: Although this study is based on a limited number of patients, ILIT with grass-pollen or birch-pollen extracts appears to reduce nasal allergic symptoms without causing any safety problems. Hence, ILIT might constitute a less time-consuming and more cost-effective alternative to conventional subcutaneous allergen-specific immunotherapy. (J Allergy Clin Immunol 2013;131:412-20.)
  •  
5.
  • Hylander, Terese, et al. (författare)
  • Intralymphatic immunotherapy of pollen-induced rhinoconjunctivitis: a double-blind placebo-controlled trial.
  • 2016
  • Ingår i: Respiratory Research. - : Springer Science and Business Media LLC. - 1465-9921 .- 1465-993X. ; 17:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Allergen-specific immunotherapy represents the only disease-modifying treatment for allergic diseases. We and others have previously demonstrated that intralymphatic immunotherapy (ILIT), a less time-consuming alternative to conventional subcutaneous immunotherapy (SCIT), is safe and effective. However, this has recently been disputed. The aim of this study was therefore to expand our previous trial, further assessing the safety and efficacy of ILIT.
  •  
6.
  • Janciauskiene, Sabina, et al. (författare)
  • Allergen-specific immunotherapy increases plasma gelsolin levels
  • 2014
  • Ingår i: American Journal of Rhinology & Allergy. - : SAGE Publications. - 1945-8924 .- 1945-8932. ; 28:3, s. 136-140
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: It has been observed that patients with allergic asthma/rhinitis have increased apoptosis of peripheral blood cells. This study was designed to explore the idea that the markers of apoptosis may help predict the response of allergen immunotherapy. Methods: The Allergy Department of University Hospital, Malmo, Sweden, recruited a total of 58 young adults (<35 years) with a history of birch pollen/grass pollen-induced allergic rhinitis. Their diagnoses were verified by positive skin-prick tests and the presence of serum-specific immunoglobulin E antibodies toward birch and/or grass pollen. Plasma samples were obtained from 34 patients before the start of immunotherapy and 24 patients after treatment. The control group consisted of 38 nonallergic individuals. The levels of plasma gelsolin, soluble forms of Fas (sFas) and Fas ligand (Fas-L), the chemokine CCL17 (thymus- and activation-regulated chemokine), and tissue inhibitor of metalloprotease (TIMP) 1, were measured by enzyme-linked immunosorbent assay. Results: In patients receiving immunotherapy plasma gelsolin levels were higher relative to those without immunotherapy (the median level was 23.97 mu g/mL [range, 18-35.8 mu g/mL] versus 21.2 mu g/mL [range, 13.9-29.8 mu g/mL]; p = 0.012) and were similar to those of healthy controls (24.7 mu g/mL [range, 17.4-35.3 mu g/mL]). Plasma levels of sFas, Fas-L, CCL17, and TIMP-1 did not differ between study groups. Only in controls did the plasma gelsolin levels inversely correlate to the levels of soluble Fas. Conclusion: Allergen-specific immunotherapy increases plasma levels of gelsolin, an antioxidant and antiapoptotic protein.
  •  
7.
  • Larsson, Olivia, et al. (författare)
  • Novel strategies for the treatment of grass pollen-induced allergic rhinitis
  • 2016
  • Ingår i: Expert Opinion on Biological Therapy. - : Informa UK Limited. - 1471-2598 .- 1744-7682. ; 16:9, s. 1143-1150
  • Forskningsöversikt (refereegranskat)abstract
    • Introduction: Allergic rhinitis (AR) affects over 20% of the population of Europe and the United States. Allergen immunotherapy (AIT) is currently the only form of treatment that affects symptoms and modifies the progression of disease. Established forms of AIT include subcutaneous (SCIT) and sublingual (SLIT) immunotherapy and are widely effective, yet only 2-9% of eligible patients undergo therapy, likely due to the long duration of treatment. As a result, novel, faster forms of AIT are currently under development. Areas covered: This article provides an overview of AR and summarises the efficacy and mechanisms of established forms of AIT, highlighting the current drawbacks. We discuss novel strategies of AIT that have been developed in an attempt to tackle these limitations, including epicutaneous, intradermal and intralymphatic immunotherapy (ILIT), focusing on ILIT, the treatment that has been most comprehensively assessed. Expert opinion: Current strategies to treat AR suffer from a poor safety profile and, importantly, lack of adherence. ILIT is a faster and safer form of AIT, with a treatment regime of only 12 weeks. Further validation is required, but ILIT, with its short and comparatively inexpensive protocol, has the potential to offer disease-modifying therapy to a larger number of patients.
  •  
8.
  • Skröder, Carl, et al. (författare)
  • Limited beneficial effects of systemic steroids when added to standard of care treatment of seasonal allergic rhinitis
  • 2023
  • Ingår i: Scientific Reports. - 2045-2322. ; 13:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Intramuscular injections with methylprednisolone treating allergic rhinitis (AR) have a long history. Modern guidelines are designed todissuade this treatment, but it´s frequently used, especially in primary care. This despite of concern for side effects and lack of modern placebo-controlled studies. This study was designed to evaluate if methylprednisolone, could significantly improve symptoms of birch pollen induced AR and reduce the concomitant use of standard of care medication. Forty-two patients with birch pollen induced AR were randomized to treatment with methylprednisolone (80 mg) or placebo (NaCl 0.9%). Daily symptom- and medication scores was registered for 3 weeks. Quality of life questionnaires Sino-nasal Outcome Test-22 (SNOT-22) and Juniper Rhinoconjunctivitis Quality of Life Questionaire (Juniper RQLQ) were registered at trial start and at the end of the 3 weeks period. The combined symptom- and medication scores indicate that the methylprednisolone treated group [mean Area Under the Curve (AUC) 37.1 (SD 16.2 (95% CI 29.9–44.6))] was significantly better off than the placebo group [mean AUC 49.1 (SD 10.1 (95% CI 44.5–53.7))], p = 0.008. No significant difference between the groups were found in the SNOT-22 and Juniper RQLQ analysis. Registered side effects were few and mild. The limited beneficial effects of systemic steroids when added to standard of care in combination of its potential risk for side effects, speaks against its use for treatment of severe seasonal allergic rhinitis. The lack of difference in quality-of-life further underscores this result.
  •  
9.
  • Virtala, R, et al. (författare)
  • Airway inflammation evaluated in a human nasal lipopolysaccharide challenge model by investigating the effect of a CXCR2 inhibitor.
  • 2012
  • Ingår i: Clinical and Experimental Allergy. - : Wiley. - 1365-2222 .- 0954-7894. ; 42:4, s. 590-596
  • Tidskriftsartikel (refereegranskat)abstract
    • BACKGROUND: The existence of a link between inflammation in upper and lower airways is well established. It may therefore be assumed that the nose could be used to study inflammatory events in the lower airways. OBJECTIVE: This study aimed to evaluate a lipopolysaccharide (LPS) nasal challenge model by investigating the effect of the CXCR2 inhibitor AZD8309 on neutrophilic inflammation. METHODS: A total of 18 healthy volunteers were randomized in a placebo-controlled, double-blind, cross-over study. AZD8309 or placebo was dosed for 3 days. Subjects were challenged nasally with LPS (50 μg/nostril), and nasal lavage was performed 6 and 24 h later. Leucocytes, neutrophils and inflammatory mediators were assessed in the lavage fluid. The outcome was compared with data from analogous experiments performed in a model of inhaled LPS followed by induced sputum. This trial was registered in the Current Controlled Trials register (ISRCTN trial number: ISRCTN46666382). RESULTS: The leucocytes in nasal lavage consisted to 99% of neutrophils on average. Treatment with AZD8309 reduced the leucocyte count to 48% of placebo 6 h after the LPS challenge. There was also a reduction in LTB4 levels to 45% of placebo after 6 h and in the neutrophil elastase activity after 24 h. No major adverse events were seen with either AZD8309 or placebo. The nasal LPS model induced only minimal local irritation and no signs of systemic inflammation. CONCLUSIONS AND CLINICAL RELEVANCE: LPS-induced neutrophil recruitment was reduced by inhibition of CXCR2. This outcome mimicked the response previously seen in a lower airway LPS model. Hence, the nasal model offers a convenient and well-tolerated alternative for pharmacological evaluation of anti-inflammatory drugs affecting neutrophilic migration and activity.
  •  
10.
  • Weinfeld, Dan, et al. (författare)
  • A preseason booster prolongs the increase of allergen specific IgG4 levels, after basic allergen intralymphatic immunotherapy, against grass pollen seasonal allergy
  • 2020
  • Ingår i: Allergy, Asthma and Clinical Immunology. - : Springer Science and Business Media LLC. - 1710-1484 .- 1710-1492. ; 16:1
  • Tidskriftsartikel (refereegranskat)abstract
    • Background: Allergen specific IgG4 levels have been monitored as a surrogate marker for the tolerance inducing effect of subcutaneous immunotherapy (SCIT) in many studies. Its accuracy at group level has been well established, but IgG4 has not yet found its place in the daily care of immunotherapy patients. Methods: Intralymphatic immunotherapy (ILIT) is a novel route for allergy vaccination against pollen allergy, where an ultrasound-guided injection of 1000 SQ-U Alutard is given directly into a groin lymph node. The suggested standard dosing so far has been one injection with 4 weeks in-between. In total 3000 SQ-U with the treatment completed in 2 months. IgG4 was measured with Immulite technique and rhinoconjunctivitis symptoms were estimated with daily online questionnaires. Mann-Whitney U-test and Wilcoxon Signed Rank test were applied for comparisons between groups and within groups, respectively. Results: The present study demonstrates that a single, preseason ILIT booster of 1000 SQ-U Alutard 5-grasses®, re-increases the allergen specific timothy-IgG4 levels, in patients already treated with ILIT before the previous pollen season. It also shows the feasibility of the ILIT-route for allergy vaccination of rhinitis patients, with or without concomitant asthma, with low degree of side effects and reconfirms high and sustained patient satisfaction. Conclusions: It is tempting to suggest that the allergen specific IgG4 levels can be used to build an intuitive algorithm for future clinical guidance of ILIT patients.
  •  
Skapa referenser, mejla, bekava och länka
  • Resultat 1-10 av 10

Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.

 
pil uppåt Stäng

Kopiera och spara länken för att återkomma till aktuell vy