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Background This retrospective, real-world study evaluated the prevalence of brain metastases, clinicodemographic characteristics, systemic treatments, and factors associated with overall survival among patients with advanced non–small cell lung cancer (aNSCLC) in the US. We also described the genomic characterization of 180 brain metastatic specimens and frequency of clinically actionable genes. Materials and Methods De-identified electronic health records-derived data of adult patients diagnosed with aNSCLC between 2011 and 2017 were analyzed from a US-nationwide clinicogenomic database. Results Of 3257 adult patients with aNSCLC included in the study, approximately 31% (n = 1018) had brain metastases. Of these 1018 patients, 71% (n = 726) were diagnosed with brain metastases at initial NSCLC diagnosis; 57% (n = 583) of patients with brain metastases received systemic treatment. Platinum-based chemotherapy combinations were the most common first-line therapy; single-agent chemotherapies, epidermal growth factor receptor tyrosine kinase inhibitors, and platinum-based chemotherapy combinations were used in second line. Patients with brain metastases had a 1.56 times greater risk of death versus those with no brain metastases. In the brain metastatic specimens (n = 180), a high frequency of genomic alterations in the p53, MAPK, PI3K, mTOR, and cell-cycle associated pathways was observed. Conclusion The frequency of brain metastases at initial clinical presentation and associated poor prognosis for patients in this cohort underscores the importance of early screening for brain metastasis in NSCLC. Genomic alterations frequently identified in this study emphasize the continued need for genomic research and investigation of targeted therapies in patients with brain metastases. This article evaluates the prevalence of brain metastases, clinicodemographic characteristics, systemic treatments, and factors associated with overall survival among patients with advanced non–small cell lung cancer in the US.

Australia’s 2019/20 bushfire season was one of the most severe on record, from both land mass burned and the economic impact. This extreme weather season allowed the researchers to examine the effect of high PM 2.5 exposure during high bushfire days on birthweight and gestational age. It is well known that bushfire smoke is harmful to human health. However, the impact this has on the developing fetus is not yet clear. 25,346 births were assessed, their exposure calculated based on location data, and outcomes analyzed. Mothers exposed to high PM 2.5 (measured by a 24-hour average PM 2.5 greater than 25 µg/m 3 ) demonstrated a significant birthweight reduction of 0.77 g per day of exposure. Those who were also self-identified as having smoked at any time during their pregnancy were at higher risk, with a 1.33 g reduction in birthweight per day of exposure. Gestational age was reduced by 0.01 days per day of exposure in the total cohort, with no significant difference demonstrated in those who smoked. The compounded effects of high PM 2.5 exposure may result in birthweight reduction, with neonates born to mothers who smoked at increased risk.

Lead exposure can have serious consequences for health and development. The neurological and behavioral effects of lead are considered irreversible. Young children are particularly vulnerable to lead poisoning. In 2020, Pure Earth and UNICEF estimated that one in three children had elevated blood lead levels above 5 µg/dL. The sources of lead exposure vary around the world and can range from household products, such as spices or foodware, to environmental pollution from nearby industries. The aim of this study was to analyze common products from markets in low- and middle-income countries (LMICs) for their lead content to determine whether they are plausible sources of exposure. In 25 LMICs, the research teams systematically collected consumer products (metal foodware, ceramics, cosmetics, paints, toys, spices and other foods). The items were analyzed on site for detectable lead above 2 ppm using an X-ray fluorescence analyzer. For quality control purposes, a subset of the samples was analyzed in the USA using inductively coupled plasma mass spectrometry. The lead concentrations of the individual product types were compared with established regulatory thresholds. Out of 5007 analyzed products, threshold values (TV) were surpassed in 51% for metal foodware (TV 100 ppm), 45% for ceramics (TV 100 ppm), and 41% for paints (TV 90 ppm). Sources of exposure in LMICs can be diverse, and consumers in LMICs lack adequate protection from preventable sources of lead exposure. Rapid Market Screening is an innovative, simple, and useful tool to identify risky products that could be sources of lead exposure.

Background Patient-reported outcomes have been associated with survival in numerous studies across cancer types, including breast cancer. However, the Brief Pain Inventory-Short Form (BPI-SF) and the Rotterdam Symptom Checklist (RSCL) have rarely been investigated in this regard in breast cancer. Methods Here we describe a post hoc analysis of the prognostic effect of baseline scores of these instruments on survival in a phase III trial of patients with advanced breast cancer who received gemcitabine plus paclitaxel or paclitaxel alone after anthracycline-based adjuvant or neoadjuvant therapy. The variables for this analysis were baseline BPI-SF “worst pain” and BPI-SF “pain interference” scores, and four RSCL subscales (each transformed to 0–100). Univariate and multivariate Cox models were used, the latter in the presence of 11 demographic/clinical variables. Kaplan-Meier curves and log-rank tests were used to compare survival for patients by BPI-SF or RSCL scores. Results Of 529 randomized patients, 286 provided BPI-SF data and 336 provided RSCL data at baseline. Univariate analyses identified BPI-SF worst pain and pain interference (both hazard ratios [HR], 1.07 for a 1-point increase; both p  ≤ 0.0061) and three of four RSCL subscales [activity level, physical distress, and health-related quality of life (HRQOL) (HR, 0.86–0.91 for 10-point increase all p  ≤ 0.0104)], to have significant prognostic effect for survival. BPI-SF worst pain ( p  = 0.0342) and RSCL activity level ( p  = 0.0004) were prognostic in the multivariate analysis. Median survival for patients categorized by BPI-SF worst pain score was 23.8 ( n  = 91), 17.9 ( n  = 94) and 14.6 ( n  = 94) months for scores 0, 1–4, and 5–10, respectively (log-rank p  = 0.0065). Median survival was 23.8 and 14.6 months for patients ( n  = 330) with above- and below-median RSCL activity level scores respectively (log-rank p  < 0.0001). Conclusion Pretreatment BPI-SF worst pain and RSCL activity scores provide distinct prognostic information for survival in patients receiving paclitaxel or gemcitabine plus paclitaxel for advanced breast cancer even after controlling for multiple demographic and clinical factors. Trial registration Clinicaltrials.gov, NCT00006459 .

ObjectiveTo compare short-term and long-term cardiovascular disease (CVD) risk scores and prevalence of metabolic syndrome in HIV-infected adults receiving and not receiving antiretroviral therapy (ART) to HIV-negative controls.MethodsA cross-sectional study including 151 HIV-infected, ART-naive, 150 HIV-infected on ART and 153 HIV-negative adults. Traditional cardiovascular risk factors were determined by standard investigations. The primary outcome was American College of Cardiology/American Heart Association Atherosclerotic CVD (ASCVD) Risk Estimator lifetime CVD risk score. Secondary outcomes were ASCVD 10-year risk, Framingham risk scores, statin indication and metabolic syndrome.ResultsCompared with HIV-negative controls, more HIV-infected adults on ART were classified as high lifetime CVD risk (34.7% vs 17.0%, p<0.001) although 10-year risk scores were similar, a trend which was similar across multiple CVD risk models. In addition, HIV-infected adults on ART had a higher prevalence of metabolic syndrome versus HIV-negative controls (21.3% vs 7.8%, p=0.008), with two common clusters of risk factors. More than one-quarter (28.7%) of HIV-infected Tanzanian adults on ART meet criteria for statin initiation.ConclusionsHIV-infected ART-treated individuals have high lifetime cardiovascular risk, and this risk seems to develop rapidly in the first 3–4 years of ART as does the development of clusters of metabolic syndrome criteria. These data identify a new subgroup of low short-term/high–lifetime risk HIV-infected individuals on ART who do not currently meet criteria for CVD risk factor modification but require further study.

Alcohol is a prominent cause of liver disease worldwide with higher prevalence in developed nations. The spectrum of alcohol-associated liver disease (ALD) encompasses a diverse range of clinical entities, from asymptomatic isolated steatosis to decompensated cirrhosis, and in some cases, acute or chronic liver failure. Consequently, it is important for healthcare practitioners to maintain awareness and systematically screen for ALD. The optimal evaluation and management of ALD necessitates a collaborative approach, incorporating a multidisciplinary team and accounting for concurrent medical conditions. A repertoire of therapeutic interventions exists to support patients in achieving alcohol cessation and sustaining remission, with complete abstinence being the ultimate objective. This review explores the existing therapeutic options for ALD acknowledging geographical discrepancies in accessibility. Recent innovations, including the inclusion of alcohol consumption biomarkers into clinical protocols and the expansion of liver transplantation eligibility to encompass severe alcohol-associated hepatitis, are explored.

Introduction Hormone receptor-positive (HR+)/human epidermal growth factor receptor 2-negative (HER2−) is the most frequently diagnosed metastatic breast cancer (mBC) subtype. Combinations of endocrine therapy (ET) with cyclin-dependent kinase 4/6 inhibitors (CDK4 & 6is) improve outcomes compared with ET alone. The efficacy and safety of abemaciclib among patients with HR+/HER2− mBC has been demonstrated in the MONARCH clinical trials; however, there is a paucity of real-world evidence, particularly in older patients. Methods and Materials This retrospective cohort study analyzed the electronic medical record data/charts of adult patients with HR+/HER2− mBC receiving abemaciclib in US-based community oncology settings (1 September 2017 to 30 September 2019). Patients with other primary malignancies, clinical trial enrollment, and incomplete charts were excluded. Patient characteristics, treatment attributes and patterns, and real-world outcomes (clinical benefit rate [CBR] and stable disease among patients with response data available, time to chemotherapy [TTC], time to treatment discontinuation [TTD], and progression-free survival [PFS]) were summarized. Multivariable models evaluated the association between demographic/clinical characteristics and outcomes. Results Of the 448 final patients, 99% were female, with a median age of 67 years (25% were ≥ 75 years) and median follow-up of 11 months; most (60%) initiated abemaciclib within 2 years of mBC diagnosis. Patients received a median of 1 (P25 = 0, P75 = 3) prior line of therapy for mBC before abemaciclib, including other CDK4 & 6is (48%) and prior chemotherapy (31%); most (57%) had visceral disease. The CBR for the overall population was 53%, with 48% achieving stable disease. The median TTC was not reached; median TTD was 249 days (95% confidence interval [CI]: 202, 304). The median PFS was 329 days (95% CI 266, 386). The discontinuation rate of abemaciclib owing to adverse events (30%) trended higher with age (years) ( P  = 0.027): 18–49 ( n  = 42; 19%), 50–64 ( n  = 155; 25%), 65–74 ( n  = 138; 32%), 75–84 ( n  = 82; 37%), ≥ 85 ( n  = 31; 49%); only 23% of patients overall had a dose hold or reduction prior to discontinuation. Conclusions These patients were older than those in the MONARCH studies with substantial visceral disease, and prior chemotherapy and CDK4 & 6i use. Discontinuation rates were higher than in previous real-world studies (11.9%), highlighting the need for proactive management to optimize outcomes, particularly in older patients with mBC.

In Europe, pancreatic cancer (PC) accounts for approximately 2.6% of all new cancer cases and is the fourth leading cause of cancer-related death. Despite substantial morbidity and mortality, limited data are available describing real-world treatment patterns and health care resource use in any European country. We evaluated PC-related treatment patterns and associated health care resource use among patients with metastatic PC in the United Kingdom and France. One hundred three oncology specialists (53 in France and 50 in the United Kingdom) abstracted data from medical records of 400 patients whom they treated for metastatic PC. Eligible patients had a diagnosis of metastatic PC at age 18 years or older between January 1, 2009, and December 31, 2012; had ≥3 months of follow-up time beginning at metastatic diagnosis; and received at least 1 cancer-directed therapy for metastatic disease. Information on patient demographics, Eastern Cooperative Oncology Group performance status, location of primary tumor, presence of comorbidities, adverse events, and complications were collected. Data on cancer-directed treatments and supportive care measures were evaluated. All analyses were descriptive. Approximately two thirds of patients were men, and median age at metastatic disease diagnosis was 62.2 years. Nearly all patients (97.3%) received chemotherapy to treat metastatic disease, 9.3% received radiation therapy, and 7.8% received a targeted therapy. Overall, the most frequently administered first-line regimens for metastatic disease were gemcitabine alone (46.0%), a combination chemotherapy regimen consisting of oxaliplatin, irinotecan, fluorouracil, and leucovorin (FOLFIRINOX; 20.1%); gemcitabine/capecitabine (10.8%); and gemcitabine/oxaliplatin (9.5%). Approximately 40% of patients in France and 15% of patients in the United Kingdom received second-line systemic therapy, whereas 20% of patients in France and 3.4% of patients in the United Kingdom received third-line systemic therapy for metastatic disease. Overall, 52.5% of patients experienced at least one complication of PC. More than two thirds of patients had ≥1 office visit unrelated to chemotherapy administration, 54.0% had ≥1 inpatient hospitalization, 36.8% had ≥1 emergency department visit, and 25.3% had ≥1 pain management clinic visit. A total of 26.5% of patients in France and 42.5% in the United Kingdom entered hospice or long-term care. This study provides new, detailed information for patients with metastatic PC in real-world settings in 2 European countries. A small proportion of patients received >1 line of systemic therapy for metastatic disease, which is likely due to the aggressiveness of this disease and the lack of effective therapeutic options.

Background Limited data exist regarding real-world treatment patterns, resource utilization, and costs of extensive-stage small cell lung cancer (esSCLC) among elderly patients in the United States. While abundant data are available on treatment patterns in metastatic non-small cell lung cancer (mNSCLC), to our knowledge no data exist comparing costs and resource use between patients with esSCLC or mNSCLC. Methods We retrospectively analyzed administrative claims data (2000-2008) of patients aged ≥65 years from the linked Surveillance, Epidemiology and End Results (SEER)-Medicare database. Patients were selected on the basis of having newly diagnosed esSCLC (n=5,855) or mNSCLC (n=24,090) during 1/1/2000-12/31/2005, and were required to have received cancer-directed therapy. Survival and other measures were compared between esSCLC and mNSCLC patients using Kaplan-Meier log-rank and univariate chi-square and t-tests. Study measures were followed from first diagnosis date of either esSCLC or mNSCLC until the earlier of death or end of the database. Results Survival between the cohorts did not differ significantly: mean of 10.4 months for esSCLC patients versus 11.1 months for mNSCLC; median survival was 7.4 months versus 5.9 months. A higher percentage of mNSCLC patients (vs. esSCLC) received radiation therapy (75.6% vs. 65.4%; P < 0.001) and surgery (13.6% vs. 7.8%; P < 0.001) during the metastatic disease period. Conversely, a higher percentage of esSCLC patients than mNSCLC patients received chemotherapy (85.5% vs. 60.3%; P < 0.001), red blood-cell transfusion (20.7% vs. 10.9%; P < 0.001), platelet transfusion (5.6% vs. 1.8%; P < 0.001), and growth-factor support (59.0% vs. 39.5%; P < 0.001). esSCLC patients incurred higher lifetime disease-related costs ($44,167 vs. $37,932; P < 0.001) and all-cause costs ($70,549 vs. $67,176; P < 0.001) than mNSCLC patients. Conclusions Lifetime total and disease-related costs per patient were high. Increased use of chemotherapy, supportive care therapies (including growth factors), and disease-related hospitalizations were observed in esSCLC patients as compared with mNSCLC patients. Disease-related and all-cause costs for esSCLC also exceeded those of mNSCLC, except for hospice and skilled nursing services. Survival and per-patient costs for both groups underscore the unmet medical need for more effective therapies in patients with esSCLC or mNSCLC.

We report severe reversible hippocampal ischaemia following an accidental 5-Hydroxytryptophan (5-HTP) overdose. Serious consequences from 5-HTP overdose have not been reported. A 44-year-old previously well man ingested ten times the recommended dose of 5-HTP powder. After four hours he developed marked antegrade and retrograde amnesia, disorientation and confusion in the absence of loss of consciousness, seizure activity or features of serotonin toxicity. Magnetic resonance imaging (MRI) of the brain on day two revealed extensive symmetrical restricted diffusion bilaterally in the hippocampi, suggestive of ischaemia or seizure. Electroencephalogram was normal. Short and long-term memory improved sufficiently to return to work after two months. MRI at eleven months was normal. The most likely mechanism is drug-induced hippocampal ischaemia resulting from marked increase in 5-HTP. •We report reversible hippocampal ischaemia following 5-Hydroxytryptophan overdose.•Most likely mechanism is drug-induced hippocampal ischaemia.•Nutritional supplements such as 5-HTP are not without risk of harm.•Tighter regulation of nutritional supplements may be warranted.