| 1. |
- Aalbers, René, et al.
(författare)
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Randomized, Double-Blind, Dose-Finding Study for Tiotropium when Added to Olodaterol, Administered via the Respimat(®) Inhaler in Patients with Chronic Obstructive Pulmonary Disease.
- 2015
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 32:9, s. 809-822
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Tidskriftsartikel (refereegranskat)abstract
- Combining long-acting muscarinic antagonists (LAMAs) and long-acting β2-agonists (LABAs) is beneficial in chronic obstructive pulmonary disease (COPD), as the two classes of bronchodilator have complementary modes of action. The optimal dose for the fixed-dose combination of the LAMA tiotropium and the LABA olodaterol needed to be determined. In this phase II trial, the dose response of tiotropium on top of olodaterol was investigated in a free-dose combination, while other phase II studies have explored different doses of olodaterol on top of tiotropium, with both drugs delivered using the Respimat(®) inhaler.
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| 2. |
- Albayaty, Muna, et al.
(författare)
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Pharmacokinetic Evaluation of Once-Weekly and Once-Monthly Buprenorphine Subcutaneous Injection Depots (CAM2038) Versus Intravenous and Sublingual Buprenorphine in Healthy Volunteers Under Naltrexone Blockade : An Open-Label Phase 1 Study
- 2017
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 34:2, s. 560-575
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: CAM2038 q1w (once weekly) and q4w (once monthly) are investigational buprenorphine subcutaneous (SC) formulations based on FluidCrystal® injection depot technology. These two drug products are being developed for opioid dependence treatment, with a target for once-weekly and once-monthly SC dosing. The rationale for developing two products with different dosing frequencies is that treatment strategies/routines, and hence different treatment preferences, can vary between patients, different stages of opioid maintenance treatment, and countries. This study evaluated the pharmacokinetics and safety of buprenorphine and norbuprenorphine following administration of CAM2038 q1w or q4w versus active controls. Methods: Healthy volunteers were randomized to five treatment groups. All received a single intravenous dose of buprenorphine 600 µg, followed post-washout by a single dose of CAM2038 q4w 96 mg, a single dose of CAM2038 q4w 192 mg, or sublingual buprenorphine 8, 16, or 24 mg daily for 7 days, followed post-washout by a single dose of CAM2038 q4w 64 or 128 mg or four repeated weekly doses of CAM2038 q1w 16 mg. All subjects received daily naltrexone. Results: Eighty-seven subjects were randomized. Median buprenorphine tmax after CAM2038 q4w was 4–10 h (24 h for CAM2038 q1w); mean terminal half-life was 19–25 days (5 days for CAM2038 q1w). CAM2038 q4w showed dose-proportional buprenorphine release, with similar exposure to repeat-dose CAM2038 q1w at comparable monthly dose level. Both CAM2038 formulations showed complete absolute bioavailability of buprenorphine and 5.7- to 7.7-fold greater buprenorphine bioavailability versus sublingual buprenorphine. CAM2038 q1w and q4w were well tolerated; subjects’ acceptance was higher for CAM2038 than for sublingual buprenorphine 1 h post-dose. Conclusions: The pharmacokinetic profiles of CAM2038 q1w and q4w versus sublingual buprenorphine support expected treatment efficacy with once-weekly and once-monthly dosing, respectively. CAM2038 formulations were safe and showed good local tolerability. Trial registration: ISRCTN24987553. Funding: Camurus AB.
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| 3. |
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| 4. |
- Borgå, Olof, et al.
(författare)
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Maximum Tolerated Dose and Pharmacokinetics of Paclitaxel Micellar in Patients with Recurrent Malignant Solid Tumours : A Dose-Escalation Study
- 2019
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Ingår i: Advances in Therapy. - : Springer. - 0741-238X .- 1865-8652. ; 36:5, s. 1150-1163
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Tidskriftsartikel (refereegranskat)abstract
- Introduction: A water-soluble Cremophor EL-free formulation of paclitaxel, in which retinoic acid derivates solubilize paclitaxel by forming micelles (paclitaxel micellar), was studied for the first time in man to establish the maximum tolerated dose (MTD) and to characterize the pharmacokinetics (PK).Methods: This was an open-label, one-arm, dose-escalating study in patients with advanced solid malignant tumours, for which no standard therapy was available or had failed. Paclitaxel micellar was given as 1-h intravenous infusion every 21 days for 3 cycles, mainly without premedication. Plasma samples were collected during 24 h at the first cycle and paclitaxel concentrations were assayed by high-performance liquid chromatography. PK was evaluated using a two-compartment model.Results: Thirty-four patients received paclitaxel micellar at doses ranging between 90 and 275 mg/m2. MTD was established as 250 mg/m2. Fatigue and neuropathy were the most frequent dose-limiting toxicities. No hypersensitivity reactions were observed. PK of paclitaxel was evaluated in 25 data sets. Paclitaxel micellar had a rapid initial distribution phase, mean half-life 0.55 h, estimated to be completed 3 h after dosing and a mean terminal half-life of 8.8 h. Mean clearance was 13.4 L/h/m2 with fivefold interindividual variability. The residual areas after 10 h and 24 h were 15.7 ± 8.6% and 5.7 ± 3.9% of the area under the plasma concentration–time curve to infinite time (AUCinf), respectively.Conclusion: No new side effects unknown for paclitaxel were observed. Maximum plasma concentration (Cmax) and AUCinf showed a tendency to increase linearly with dose within the 150–275 mg/m2dose range. The possibility to administer paclitaxel micellar without steroid premedication makes it an attractive candidate for further studies in combination with immunotherapy.Trial Registration: EudraCT no: 2004-001821-54.
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| 5. |
- Lorentzon, Mattias, 1970, et al.
(författare)
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Algorithm for the Use of Biochemical Markers of Bone Turnover in the Diagnosis, Assessment and Follow-Up of Treatment for Osteoporosis
- 2019
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 36:10, s. 2811-2824
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Tidskriftsartikel (refereegranskat)abstract
- Introduction Increased biochemical bone turnover markers (BTMs) measured in serum are associated with bone loss, increased fracture risk and poor treatment adherence, but their role in clinical practice is presently unclear. The aim of this consensus group report is to provide guidance to clinicians on how to use BTMs in patient evaluation in postmenopausal osteoporosis, in fracture risk prediction and in the monitoring of treatment efficacy and adherence to osteoporosis medication. Methods A working group with clinical scientists and osteoporosis specialists was invited by the Scientific Advisory Board of European Society on Clinical and Economic Aspects of Osteoporosis, Osteoarthritis and Musculoskeletal Diseases (ESCEO). Results Serum bone formation marker PINP and resorption marker beta CTX-I are the preferred markers for evaluating bone turnover in the clinical setting due to their specificity to bone, performance in clinical studies, wide use and relatively low analytical variability. BTMs cannot be used to diagnose osteoporosis because of low sensitivity and specificity, but can be of value in patient evaluation where high values may indicate the need to investigate some causes of secondary osteoporosis. Assessing serum levels of beta CTX-I and PINP can improve fracture prediction slightly, with a gradient of risk of about 1.2 per SD increase in the bone marker in addition to clinical risk factors and bone mineral density. For an individual patient, BTMs are not useful in projecting bone loss or treatment efficacy, but it is recommended that serum PINP and beta CTX-I be used to monitor adherence to oral bisphosphonate treatment. Suppression of the BTMs greater than the least significant change or to levels in the lower half of the reference interval in young and healthy premenopausal women is closely related to treatment adherence. Conclusion In conclusion, the currently available evidence indicates that the principal clinical utility of BTMs is for monitoring oral bisphosphonate therapy.
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| 6. |
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| 7. |
- Morales, Javier O., et al.
(författare)
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Minimizing Hypoglycemia and Weight Gain with Intensive Glucose Control : Potential Benefits of a New Combination Therapy (IDegLira)
- 2015
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Ingår i: Advances in Therapy. - : Springer. - 0741-238X .- 1865-8652. ; 32:5, s. 391-403
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Tidskriftsartikel (refereegranskat)abstract
- Due to the progressive nature of type 2 diabetes (T2D), the majority of patients require increasing levels of therapy to achieve and maintain good glycemic control. At present, once patients become uncontrolled on oral antidiabetic therapies, the two primary treatment options are glucagon-like peptide-1 receptor agonists (GLP-1RAs) or basal insulin, although earlier use of GLP-1RAs has also been advocated. While both of these drug classes have proven efficacy in treating T2D, there can be limitations to their use in some patients, and resistance to further treatment intensification among both patients and physicians. More recently, treatment incorporating both a GLP-1RA and a basal insulin has been used successfully in the clinic and the first such combination product, IDegLira (insulin degludec + liraglutide), has recently been approved for use in Europe. IDegLira combines insulin degludec and the GLP-1RA liraglutide in a single injection. In both insulin-naïve and basal insulin-treated individuals with T2D, IDegLira has demonstrated greater reductions in glycated hemoglobin (HbA1c) than either of the individual components, with a low rate of hypoglycemia and weight loss. IDegLira may provide a new option for patients requiring treatment intensification but for whom increased weight or a higher risk of hypoglycemia are barriers. This article discusses the rationale behind combining these two drug classes and reviews the available clinical evidence for the efficacy and safety of IDegLira
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| 8. |
- Nyberg, Fredrik, 1961, et al.
(författare)
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Comorbidity Burden in Trial-Aligned Patients with Established Gout in Germany, UK, US, and France: a Retrospective Analysis
- 2016
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 33:7, s. 1180-1198
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Tidskriftsartikel (refereegranskat)abstract
- Patients with gout have numerous comorbidities. We aimed to estimate the prevalence and incidence rates of renal and cardiovascular morbidities in trial-aligned patients with established gout in Germany (DE), the United Kingdom (UK), the United States (US), and France (FR). This longitudinal cohort study used retrospective data from IMS Disease Analyzer (TM) (DE, FR), Clinical Practice Research Datalink-Hospital Episode Statistics (UK), and IMS' PharMetrics Plus database linked with outpatient laboratory results (US). Included patients were a parts per thousand yen18 years at index date (January 1, 2010; all dates +1 year for FR), with continuous enrollment during the pre-index year, had "prevalent established gout" determined by data in the pre-index year, and a parts per thousand yen1 documented visit after index date; additional inclusion/exclusion criteria were aligned with recent gout clinical trials. Look-back for comorbidity prevalence extended to January 1, 2003 (US: January 1, 2009). Follow-up for incidence extended from index date to at most March 26, 2013 (FR: May 31, 2014). Events of interest were identified by diagnostic codes and/or laboratory data. The trial-aligned cohorts included 35,118 (DE), 24,607 (UK), 121,591 (US), and 17,338 (FR) patients. Among renal conditions, baseline diagnosis of chronic kidney disease/renal failure was most prevalent in the UK followed by DE; abnormal serum creatinine was most prevalent in the UK. Hypertension was the most prevalent cardiovascular diagnosis in all countries, followed by ischemic heart disease (IHD) and myocardial infarction. Incidence rates (per 100 patient-years) for new/worsening renal impairment ranged from 1.67 (DE) to 4.34 (US) and for nephrolithiasis diagnosis from 0.31 (FR) to 3.79 (US). The incidence rates for hypertension diagnosis were highest among cardiovascular-related events, ranging from 3.23 (UK) to 20.27 (US), followed by IHD. Patients with established gout such as those included in gout trials have a high burden of established morbidity and new diagnoses of morbid events. Consideration of comorbidities, which greatly exacerbate disease burden, is important in gout management.
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| 9. |
- Ofori-Asenso, Richard, et al.
(författare)
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Adherence, Persistence, and Switching Among People Prescribed Sodium Glucose Co-transporter 2 Inhibitors: A Nationwide Retrospective Cohort Study
- 2019
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 36:11, s. 3265-3278
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Tidskriftsartikel (refereegranskat)abstract
- Introduction : Non-adherence and non-persistence to diabetes medications are associated with worse clinical outcomes. In this study, we aimed to characterise the 1-year switching, adherence, and persistence patterns among people with diabetes aged 18 years and older prescribed sodium-glucose co-transporter 2 inhibitors (SGLT2is) in Australia. Methods : Using data from Australia’s national Pharmaceutical Benefits Scheme (PBS), we identified 11,981 adults (mean age 60.9 years; 40.5% female) newly initiated on SGLT2is (5993 dapagliflozin; 5988 empagliflozin) from September 2015 to August 2017. Adherence was assessed via the proportion of days covered (PDC), persistence was defined as the continuous use of SGLT2i without a gap of ≥ 90 days, and switching was defined as the first change from dapagliflozin to empagliflozin or vice versa. Generalised linear models (GLMs) were used to compare the adherence (PDC = continuous), logistic regression models were used to compare the likelihoods of being adherent (PDC ≥ 0.80), and Cox proportional hazard models were used to compare the likelihoods of persistence and switching between people prescribed empagliflozin and dapagliflozin. Results : Overall, 65.8% (7879/11,981) of people dispensed SGLT2is were adherent (PDC ≥ 0.80) and 72.1% (8644/11,981) were persistent at 12 months. The mean PDC was 0.79 ± 0.27. The use of empagliflozin was associated with higher adherence (PDC = continuous) [odds ratio (OR) 1.04, 95% confidence interval (CI) 1.03–1.05], being adherent (OR 1.39, 95% CI 1.29–1.51), and persisting for 12 months [hazard ratio (HR) 1.14, 95% CI 1.06–1.22] compared with dapagliflozin. Only 4.3% (509/11,981) of people switched between the SGLT2i. Compared with dapagliflozin, people initiated on empagliflozin were less likely to switch [HR 0.46, 95% CI 0.38–0.55]. Conclusions : A considerable proportion of Australians prescribed SGLT2is were non-adherent or non-persistent. However, empagliflozin was associated with better adherence and persistence rates and a lower likelihood of switching compared with dapagliflozin.
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| 10. |
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| 11. |
- Potpara, Tatjana S., et al.
(författare)
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Decision-Making in Clinical Practice : Oral Anticoagulant Therapy in Patients with Non-valvular Atrial Fibrillation and a Single Additional Stroke Risk Factor
- 2017
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Ingår i: Advances in Therapy. - : SPRINGER. - 0741-238X .- 1865-8652. ; 34:2, s. 357-377
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Forskningsöversikt (refereegranskat)abstract
- Approximately 1 in 3-4 patients presenting with an ischemic stroke will also have atrial fibrillation (AF), and AF-related strokes can be effectively prevented using oral anticoagulant therapy (OAC), either with well-controlled vitamin K antagonists (VKAs) or non-vitamin K antagonist oral anticoagulants (NOACs). In addition, OAC use (both VKAs and NOACs) is associated with a 26% reduction in all-cause mortality (VKAs) or an additional 10% mortality reduction with NOACs relative to VKAs. The decision to use OAC in individual AF patient is based on the estimated balance of the benefit from ischemic stroke reduction against the risk of major OAC-related bleeding [essentially intracranial hemorrhage (ICH)]. Better appreciation of the importance of VKAs' anticoagulation quality [a target time in therapeutic range (TTR) of ae70%] and the availability of NOACs (which offer better safety compared to VKAs) have decreased the estimated threshold for OAC treatment in AF patients towards lower stroke risk levels. Still, contemporary registry-based data show that OAC is often underused in AF patients at increased risk of stroke. The uncertainty whether to use OAC may be particularly pronounced in AF patients with a single additional stroke risk factor, who are often (mis)perceived as having a "borderline" or insufficient stroke risk to trigger the use of OAC. However, observational data from real-world AF cohorts show that the annual stroke rates in such patients are higher than in patients with no additional stroke risk factors, and OAC use has been associated with reduction in stroke, systemic embolism, or death in comparison to no therapy or aspirin, with no increase in the risk of bleeding relative to aspirin. In this review article, we summarize the basic principles of stroke risk stratification in AF patients and discuss contemporary real-world evidence on OAC use and outcomes of OAC treatment in AF patients with a single additional stroke risk factor in various real-world AF cohorts.
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| 12. |
- Syk, Jörgen, et al.
(författare)
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A Multicenter, Observational, Prospective Study of the Effectiveness of Switching from Budesonide/Formoterol Turbuhaler® to Budesonide/Formoterol Easyhaler®
- 2019
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 36:7, s. 1756-1769
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Tidskriftsartikel (refereegranskat)abstract
- IntroductionIn real-life practice, asthma remains poorly controlled, with a considerable burden on patients’ quality of life. Budesonide/formoterol (B/F) Easyhaler® has demonstrated similar dose consistency, therapeutic equivalence, and equivalent bronchodilator efficacy to B/F Turbuhaler®, but no real-life comparisons are yet available in patients switching from B/F Turbuhaler® to B/F Easyhaler®.MethodsThe primary objective of this real-life, non-interventional, observational study was to show non-inferiority of asthma control when adult patients in Swedish primary care with persistent asthma switched from B/F Turbuhaler® to B/F Easyhaler®. At visit 1, baseline demographic and endpoint data were recorded, and eligible patients switched to B/F Easyhaler®. The study comprised a control visit (visit 2) and a concluding examination (visit 3) after 12 weeks. Asthma control was assessed using the Asthma Control Test (ACT). The mini-Asthma Quality of Life Questionnaire (AQLQ) and lung function test were performed, and participants and investigators answered questionnaires about ease-of-use and teaching.ResultsA total of 117 patients were enrolled in the on-treatment population; 81 (64.8%) were female. At visit 3, B/F Easyhaler® demonstrated non-inferiority to B/F Turbuhaler®; the mean difference in change from baseline ACT was statistically significant (18.9 vs. 20.7, respectively; p < 0.0001) and met the non-inferiority criteria of B/F Easyhaler® being greater than − 1.5 points versus the reference product. Asthma was well controlled in 62 (53.0%) patients at baseline, increasing to 83 patients (70.9%) at visit 3. Patients experienced statistically significant improvements in mini-AQLQ score after B/F Easyhaler® treatment and lung function remained stable across the treatment period. B/F Easyhaler® was easy to learn and prepare for use.ConclusionThis real-life, non-interventional, non-inferiority study in adults with persist asthma demonstrates equivalent or better disease control when patients switch from B/F Turbuhaler® to B/F Easyhaler®. A further study with direct comparison between treatments could add to the understanding of inhaler switch.
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| 13. |
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| 14. |
- Vrablik, M., et al.
(författare)
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Understanding the Patient Perception of Statin Experience: A Qualitative Study
- 2019
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Ingår i: Advances in Therapy. - : Springer Science and Business Media LLC. - 0741-238X .- 1865-8652. ; 36:10, s. 2723-2743
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Tidskriftsartikel (refereegranskat)abstract
- Introduction Statin intolerance (SI) occurs in patients with dyslipidemia treated with statins. Statin-associated symptoms have been reported, but the overall patient experience is poorly understood. No instruments are available to collect this patient experience. Our aim is to develop a patient survey to define SI from the patient's perspective, inform clinical practice, and identify potential patient characteristics and barriers associated with discontinuing treatment when statin-related difficulties are encountered. Methods We conducted qualitative concept elicitation interviews with 65 patients across 12 European study sites. A semi-structured qualitative interview guide was developed based on literature review and clinician interviews. Concept elicitation interviews with patients were used to describe the patient experience and develop the conceptual framework for the survey. Results Symptoms experienced by patients included muscle and non-muscle-related pain and discomfort; other muscle-related symptoms; gastrointestinal, cardiovascular, cold-like, fatigue-related, and sensory and systems symptoms; mood changes; and cognitive and memory problems. Impacts included limitations on general physical functioning; physical activities; social functioning; emotional impacts; sleep disturbances; decreased productivity; and increased healthcare use. Conceptual framework elements to support survey goals include demographic and clinical characteristics, health information and beliefs, statin side-effect history, symptom severity, and impact severity. Conclusions Symptoms and impacts described by patients showed a wider range of symptoms and impacts than usually discussed clinically. The patient survey is designed to capture information from patients who experience difficulties with statin therapy and may be useful in identifying patients who are at higher risk for giving up or discontinuing their treatment. Funding Amgen Inc.
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