A real-world study assessing the use of bone-targeted agents and their impact on bone metastases in patients with prostate cancer treated in clinical practice in Europe.

BACKGROUND: Bone metastases (BMs) are common in patients with prostate cancer and can lead to skeletal-related events (SREs), which are associated with increased pain and reduced quality of life (QoL). Bone-targeted agents (BTAs), such as zoledronic acid and denosumab, reduce the incidence of SREs and delay progression of bone pain. METHODS: We evaluated the management of BMs and pain in six European countries (Belgium, France, Germany, Italy, Spain and the UK) using the Adelphi Prostate Cancer Disease Specific Programme. Patient-reported outcomes (PROs) were used to assess the impact of BMs on pain and QoL. RESULTS: In total, 358 physicians completed Patient Record Forms, of whom 246 were oncologists and 112 were urologists. Data were collected on 3667 patients with prostate cancer, including 1971 with BMs and 551 with metastases at sites other than bone (non-BMs). PROs were assessed in 573 patients with BMs and 220 with non-BMs. Most patients with BMs (74%) received a BTA and 53% received treatment within 3 months of BM diagnosis. Patients treated by oncologists were more likely than those treated by urologists to receive a BTA (78% vs. 60%) and to have treatment initiated within 3 months of BM diagnosis (56% vs. 43%). For patients who did not receive a BTA, the main reasons for not treating were very recent BM diagnosis and a perceived low risk of bone complications. Data collected by physicians showed that most patients with BMs (97%) were taking analgesics, with 30% receiving strong opioids. Despite this, 70% were currently experiencing bone pain and 28% were experiencing moderate to severe pain. PRO pain measures showed that 70% of patients with BMs were experiencing moderate to extreme pain, suggesting a disparity between pain levels reported by physicians and by patients. CONCLUSIONS: Although most patients with BMs receive a BTA, there remain a proportion of patients who are not receiving adequate treatment to prevent SREs or manage pain. Oncologists are more likely to adhere to clinical guidelines than urologists for the prescription of BTAs. Bone pain is common and undertreated. Increasing awareness of SRE prevention and bone pain management might improve patient care.

Real-world treatment patterns and outcomes of patients with stage IV squamous cell carcinoma of the head and neck.

AIM: To understand the treatment patterns and outcomes for stage IV squamous cell carcinoma of the head and neck, patients receiving second-line or later drug therapy. MATERIALS & METHODS: Real-world data were collected from 1152 patients in the USA, France, Germany and the UK through a retrospective chart analysis and patient-reported outcomes were collected using validated questionnaires in a subgroup of patients. RESULTS: Forty-four percent of patients had stage IVA/B disease. A total of 77, 19 and 3% of patients had received two, three and four plus lines of active drug treatment. Platinum- and cetuximab-based regimens were common at early treatment lines. Time to progression was short (5.2 months post first line), survival rates low and patient-reported health status poor. CONCLUSION: Novel therapies that could improve clinical and patient-reported outcomes would address a significant unmet need.

Interference between auditory and visual duration judgements suggests a common code for time.

Auditory stimuli usually have longer subjective durations than visual ones for the same real duration, although performance on many timing tasks is similar in form with different modalities. One suggestion is that auditory and visual stimuli are initially timed by different mechanisms, but later converted into some common duration code which is amodal. The present study investigated this using a temporal generalization interference paradigm. In test blocks, people decided whether comparison durations were or were not a 400-ms standard on average. Test blocks alternated with interference blocks where durations were systematically shorter or longer than in test blocks, and interference was found, in the direction of the durations in the interference blocks, even when the interfering blocks used stimuli in a different modality from the test block. This provides what may be the first direct experimental evidence for a "common code" for durations initially presented in different modalities at some level of the human timing system.