Current medical research and opinion
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Objectives: Atopic dermatitis (AD) is a chronic, relapsing skin condition, with signs and symptoms that impact patients' lives and are best measured from the patient perspective. Therefore, there is a need for AD-specific questionnaires that are consistent with Food and Drug Administration guidance and best measurement practices, assessing sign and symptom severity and associated impacts, to support treatment efficacy in regulated trials. The objectives were to develop patient-reported outcome (PRO) questionnaires assessing sign and symptom severity, as well as impacts of moderate-to-severe adult AD. ⋯ During the patient interviews (n = 15), 19 sign and symptom and 41 impact concepts were reported, the majority of which were evaluated by the ADerm-SS and ADerm-IS, thus substantiating the content of both questionnaires. Additionally, patients interpreted both questionnaires as intended by the developers. Conclusions: The ADerm-SS and ADerm-IS can be regarded as content-valid PRO questionnaires for moderate-to-severe AD.
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Normalizing serum thyroid stimulating hormone (TSH) levels by lifelong treatment with levothyroxine (LT4) remains the primary goal of therapy for patients with hypothyroidism. The reference ranges for TSH are derived from populations with (supposedly) normal thyroid function. But, TSH results are affected by a number of factors including alterations in TSH levels with age, concurrent illnesses, circadian rhythm, inter- and intra-assay differences, and some commonly used medications that interfere with thyroid function or the TSH test. ⋯ However, the new LT4 formulations are associated with manifold increases in the number of self-reported adverse events. Therefore, patients with hypothyroidism as well as the clinicians managing them need to better understand the utility as well as the limitations of the widely used TSH measurement. In addition, both pharmaceutical companies and the prescribing clinician need to take greater care when patients are switched from older to newer formulations.
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Objective: Asthma is a common heterogeneous disease characterized by airway inflammation and bronchoconstriction. Current treatment guidelines provide recommendations for categorizing disease severity, asthma control and management. This paper reviews asthma assessment in primary care and describes the pathophysiology, clinical characteristics and new targeted treatments available for patients with severe eosinophilic asthma. ⋯ Conclusions: A new class of agents is available for patients with moderate to severe eosinophilic asthma. Four biologic therapies - mepolizumab, reslizumab, benralizumab and dupilumab - that interfere with the regulation and activity of eosinophils have been approved by the FDA for patients with moderate to severe asthma with an eosinophilic phenotype. Primary care physicians should be familiar with these medications to explain part of the rationale for referral to specialist care and manage patient expectations for treatment.
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Objectives: Emergency contraception (EC) provides an opportunity to avoid an unwanted pregnancy following unprotected sexual intercourse (UPSI), failure of a regular contraceptive method, or after sexual assault. Two main methods are currently available: oral pills or the copper-T intrauterine device. In recent years there has been some debate regarding the efficacy of oral therapy in obese women. ⋯ Since the EMA review, additional evidence has been published regarding this topic. This includes PK data (which can neither support, nor deny the previously submitted meta-analyses during the Article 31 Referral procedure), or re-analyses of the previously submitted data. Conclusions: Evidence published since the EMA referral in 2014 does not change the original conclusions of the agency, which recommended that ECPs could be taken regardless of body weight or BMI, as soon as possible after UPSI.
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Objective: To compare the effectiveness and safety of the fluocinolone acetonide (FAc) intravitreal implant between the observational Iluvien Clinical Evidence study in the United Kingdom (ICE-UK) and the Fluocinolone Acetonide in Diabetic Macular Edema (FAME) randomized controlled trials (RCTs) in people with diabetic macular edema (DME). Clinical Trials Registration: NCT00344968. Methods: This study selected patients randomized to receive 0.2 µg/day FAc insert (FAc treated eyes) or sham injection (control eyes) from the FAME RCTs, and patients' first FAc treated eye and non-FAc treated fellow (control) eye from the ICE-UK study. ⋯ Conclusions: Statistically significant improvements in VA 12 months after FAc implantation were observed in both the real-world study and in the RCTs. The improvement in VA and CFT in the RCTs was marginally greater than in the real-world study; however, recruits in the real-world study had more severe visual morbidity at baseline. Whilst there were many changes in the care of people with DME over this time, these data all support the value of treatment with FAc intravitreal implant.