Family Medicine
Cohort Study: First-trimester screening protocol achieves higher detection rates for preterm preeclampsia in nulliparous women – Hypertension
25 May, 2024 | 18:53h | UTCThis study aimed to evaluate the effectiveness of the Fetal Medicine Foundation’s (FMF) first-trimester screening protocol for predicting preterm preeclampsia in nulliparous women. A prospective multicenter cohort study was conducted involving 7554 nulliparous women, recruited at 11 to 14 weeks of pregnancy. Screening included assessing maternal characteristics, mean arterial blood pressure, pregnancy-associated plasma protein A (PAPP-A), placental growth factor (PlGF), and uterine artery pulsatility index. The risk assessment was performed by a third party, blinded to pregnancy outcomes, using receiver operating characteristic curves. Of the participants, 7325 remained eligible beyond 20 weeks of gestation. Among these, 65 (0.9%) developed preterm preeclampsia and 22 (0.3%) early-onset preeclampsia. The FMF screening test achieved a detection rate of 63.1% for preterm and 77.3% for early-onset preeclampsia at a false-positive rate of 15.8%. In comparison, using criteria from the American College of Obstetricians and Gynecologists, the detection rates were 61.5% and 59.1%, respectively, but at a higher false-positive rate of 34.3%. The findings suggest that the FMF screening test is a more accurate and efficient method for predicting preterm preeclampsia in the first trimester among nulliparous women.
Reference (link to abstract – $ for full-text):
Cohort Study: Impact of decreasing eGFR on serious adverse drug reactions in CKD patients – Am J Kidney Dis
25 May, 2024 | 18:48h | UTCThis prospective cohort study, part of the French Chronic Kidney Disease-Renal Epidemiology and Information Network (CKD-REIN), involved 3,033 outpatients with moderate to advanced chronic kidney disease (CKD). The study aimed to explore the correlation between estimated glomerular filtration rate (eGFR) and the incidence of serious adverse drug reactions (ADRs). Over a median follow-up of 4.7 years, 360 patients experienced 488 serious ADRs, predominantly kidney and urinary disorders, and hemorrhages, constituting 70% of cases. The study identified antithrombotics and renin-angiotensin system inhibitors as the most common medication classes leading to these ADRs. A significant finding was that a decrease in eGFR is associated with a higher risk of serious ADRs, specifically acute kidney injury and bleeding, which were largely preventable or potentially preventable. The outcomes highlight the critical need for careful drug prescription and monitoring in CKD patients to mitigate serious ADRs.
Reference (link to free full-text):
New ACC/AHA Guidelines for the Management of Lower Extremity Peripheral Artery Disease
16 May, 2024 | 11:05h | UTCIntroduction
The 2024 ACC/AHA guidelines, along with several associated societies, highlight the significance of peripheral artery disease (PAD) as a major public health issue, often underestimated, and linked to high risks of amputation and serious cardiovascular events. This document is crucial for clinicians seeking to optimize treatment and improve the quality of life for affected patients.
Key Points
1 – Risk Assessment: It is crucial to evaluate risks associated with PAD and health disparities that may impact treatment outcomes.
2 – Diagnosis: Diagnosis of PAD typically involves physical examination, medical history, and the resting ankle-brachial index.
3 – Medical Therapy: Management includes antiplatelet therapy (usually single), high-intensity statins, antihypertensive therapy, diabetes management, and smoking cessation. Rivaroxaban (2.5 mg twice daily) combined with low-dose aspirin (81 mg) has proven effective and can be included in the therapy for patients at low risk of bleeding.
4 – Structured Exercise: A central component of care, including supervised exercise therapy and community-based programs.
5 – Revascularization: Indicated to prevent limb loss in chronic limb-threatening ischemia and can improve quality of life in cases of claudication.
6 – Multidisciplinary Care: Optimized care involves a team of multiple specialties, especially for chronic limb-threatening ischemia.
New Guidelines for the Management of Corticosteroid-Induced Adrenal Insufficiency – J Clin Endocrinol Metab
15 May, 2024 | 11:21h | UTCIntroduction:
The European Society of Endocrinology and the Endocrine Society have co-published the first joint clinical guideline, focusing on the diagnosis and therapy for glucocorticoid-induced adrenal insufficiency. This document serves as an essential tool for health professionals involved in the care of patients undergoing chronic glucocorticoid therapy.
Key Points:
- Patient Education: Clinicians are recommended to inform patients about the endocrine effects of glucocorticoid treatment, particularly in relation to adrenal insufficiency.
- No Tapering in Short-Term Therapies: It is suggested not to taper glucocorticoid therapies of short duration (<3-4 weeks), regardless of the dose.
- Careful Tapering: For long-term therapies, tapering should be done gradually, especially when approaching physiological daily equivalent doses (e.g., 4-6 mg of prednisone).
- Monitoring Withdrawal Syndrome: Consideration of glucocorticoid withdrawal syndrome that may occur during tapering, adjusting the dose as needed to alleviate symptoms.
- Testing for Adrenal Insufficiency: Morning serum cortisol is recommended as the first test in the suspicion of disorders in the recovery of the HPA axis after cessation of glucocorticoids.
These guidelines offer practical and evidence-based guidance for managing patients who develop adrenal insufficiency due to prolonged use of glucocorticoids, emphasizing the importance of patient education and careful monitoring during the tapering process.
Reference (link to free full-text):
FDA grants approval for Colosense, a noninvasive stool RNA-based test for colorectal cancer screening
11 May, 2024 | 17:48h | UTCGeneoscopy, Inc. announced that the U.S. Food and Drug Administration (FDA) has approved ColoSense™, a noninvasive stool RNA-based test for colorectal cancer (CRC) screening in adults aged 45 and older who are at average risk for CRC.
Test Performance and Specifications:
– Sensitivity and Specificity: In the CRC-PREVENT trial, ColoSense demonstrated a sensitivity of 93% for detecting colorectal cancer and 45% sensitivity for detecting advanced adenomas (AA).
– Technology: ColoSense employs a multi-target stool RNA (mt-sRNA) approach, detecting colorectal neoplasia-associated RNA markers and occult hemoglobin. This method is designed to overcome variability in test performance that can occur with age-related changes in other biomarkers.
– Breakthrough Device Designation: The test has been designated as a Breakthrough Device by the FDA, acknowledging its potential to offer more effective diagnosis compared to existing methods.
– Accessibility: ColoSense is intended to facilitate increased screening uptake by providing a noninvasive alternative to traditional colonoscopy, particularly among populations reticent about invasive procedures.
Clinical Application:
– Screening Recommendations: Approved for individuals at typical average risk for CRC, ColoSense aligns with updated screening guidelines that recommend starting CRC screening at age 45.
– Role in Screening Strategy: ColoSense is indicated for use as a screening tool but is not intended to replace diagnostic or surveillance colonoscopy in individuals at high risk for CRC.
Geneoscopy is working towards a commercial launch of ColoSense in collaboration with Labcorp (NYSE: LH), aiming to make the test available by late 2024 or early 2025. (link to news release)
RCT: KarXT (xanomeline–trospium) demonstrates significant symptom reduction in schizophrenia compared to placebo – The Lancet
11 May, 2024 | 13:42h | UTCStudy Design and Population: The EMERGENT-2 study was a randomized, double-blind, placebo-controlled, flexible-dose, 5-week phase 3 trial conducted across 22 inpatient sites in the USA. It targeted adults aged 18–65 years diagnosed with schizophrenia, exhibiting a recent exacerbation in psychotic symptoms. A total of 252 participants, each with a Positive and Negative Syndrome Scale (PANSS) score of 80 or higher and a Clinical Global Impression-Severity score of 4 or more, were enrolled and randomized equally into two groups to receive either the muscarinic receptor agonist KarXT (xanomeline–trospium) or a placebo.
Main Findings: KarXT significantly reduced the PANSS total scores from baseline to week 5, with a mean decrease of 21.2 points compared to 11.6 points in the placebo group (least squares mean difference -9.6; 95% CI -13.9 to -5.2; p<0.0001; Cohen’s d=0.61). All secondary endpoints were also met favorably for KarXT. Common adverse events for KarXT included constipation, dyspepsia, and nausea, but rates of extrapyramidal symptoms were similar between the two groups. The treatment was generally well tolerated with comparable discontinuation rates due to adverse events.
Implications for Practice: These results indicate that KarXT could represent a new class of antipsychotic treatment, diverging from traditional D2 dopamine receptor antagonists and instead leveraging muscarinic receptor activation. The promising outcomes observed in EMERGENT-2 suggest that KarXT has the potential to improve both positive and negative symptoms of schizophrenia while maintaining a favorable safety profile. Ongoing and future studies (EMERGENT-3, EMERGENT-4, and EMERGENT-5) will further elucidate the long-term efficacy and safety of KarXT.
Reference (link to abstract – $ for full-text):
Meta-analysis reveals 24% prevalence of eating disorders among individuals with insulin-dependent diabetes – Eat Behav
11 May, 2024 | 13:41h | UTCThis systematic review and meta-analysis evaluated the prevalence of eating disorder symptoms (EDS) in individuals aged 16 and older with insulin-dependent diabetes, covering both type 1 and type 2 diabetes. The study involved an extensive search across several databases including PubMed, Embase, Scopus, PsycINFO, and CINAHL, culminating in the inclusion of 45 studies. The meta-analysis revealed a pooled prevalence of EDS at 24% (95% CI 0.21–0.28), with prevalence reaching 27% (95% CI 0.24–0.31) among studies using the Diabetes Eating Problem Survey-Revised (DEPS-R), the most frequently utilized screening tool. Notably, the prevalence of EDS varied based on the screening tool used and was significantly associated with sex distribution; studies with a higher percentage of female participants (over 58%) reported a higher prevalence of EDS (30% vs. 18%, prevalence ratio 1.7). The study also highlighted a concerning prevalence of insulin omission, reported at 21% (95% CI 0.13–0.33). This analysis underscores the substantial occurrence of eating disorder symptoms among this patient population, emphasizing the need for tailored screening and interventions.
Reference (link to abstract – $ for full-text):
RCT: Cytisinicline shows promising results in enhancing vaping cessation among adults – JAMA Intern Med
11 May, 2024 | 13:35h | UTCStudy Design and Population: The ORCA-V1 study was a double-blind, placebo-controlled randomized clinical trial conducted across five US clinical sites from July 2022 to February 2023. It enrolled 160 adults who used nicotine e-cigarettes daily and expressed a desire to quit, but were not current cigarette smokers. Participants were predominantly middle-aged (mean age 33.6 years), with a slight female majority (51.9%).
Main Findings: The trial assessed cytisinicline, a plant-based alkaloid, compared to placebo over a 12-week period with follow-up to 16 weeks. Results showed that cytisinicline significantly increased continuous abstinence from e-cigarette use during the last four weeks of treatment (31.8% vs 15.1% with placebo; odds ratio, 2.64; 95% CI, 1.06-7.10; P = .04). The effect was less pronounced but still present during the four weeks post-treatment (23.4% vs 13.2% with placebo; odds ratio, 2.00; 95% CI, 0.82-5.32; P = .15). The medication was well-tolerated, with only 3.8% of the cytisinicline group discontinuing due to adverse events.
Implications for Practice: Cytisinicline offers a promising pharmacotherapy option for adults seeking to quit vaping, demonstrating both efficacy and safety in this trial. Further research in larger populations and over longer periods is needed to confirm these findings and fully establish cytisinicline’s role in treating nicotine e-cigarette dependence.
Reference (link to abstract – $ for full-text):
Meta-Analysis: Acute adverse effects of therapeutic psilocybin doses in treating depression and anxiety – JAMA Netw Open
7 May, 2024 | 15:29h | UTCThis meta-analysis examined the acute adverse effects of psilocybin when used in therapeutic doses for treating depression and anxiety. The study analyzed data from six randomized, double-blind clinical trials involving a total of 528 participants. Significant adverse effects identified included headaches, nausea, anxiety, dizziness, and elevated blood pressure, compared to controls. No significant risks of paranoia or transient thought disorder were associated with psilocybin use. Overall, the adverse effects were tolerable and typically resolved within 48 hours, although the study calls for further research into their management.
Reference (link to free full-text):
RCT: Effects of combined time-restricted eating and high-intensity functional training on body composition and cardiometabolic health in women with obesity – PLOS One
7 May, 2024 | 15:28h | UTCThis randomized clinical trial investigated the effects of time-restricted eating (TRE) and high-intensity functional training (HIFT), both separately and in combination, on body composition and cardiometabolic health in inactive women with obesity. Sixty-four participants were assigned to three groups: TRE alone, HIFT alone, and both TRE and HIFT (TRE-HIFT). Over 12 weeks, the TRE-HIFT group showed the most significant improvements in waist and hip circumference, fat mass, total cholesterol, triglyceride levels, insulin sensitivity, and blood glucose levels compared to the other groups. Weight and BMI reductions were also more substantial in the TRE-HIFT group than in the HIFT-only group. Furthermore, while all groups exhibited improvements, those combining both interventions experienced more pronounced changes in cardiometabolic parameters, suggesting the potential of integrated lifestyle interventions for enhancing health outcomes in this population.
Reference (link to free full-text):
RCT: Oral and topical minoxidil equally effective for male hair loss treatment – JAMA Dermatol
7 May, 2024 | 15:26h | UTCThis study examines the effectiveness, safety, and tolerability of oral minoxidil compared to topical minoxidil in treating male androgenetic alopecia. Conducted as a double-blind, placebo-controlled randomized clinical trial, 90 men aged 18 to 55 with varying degrees of hair loss were recruited and followed for 24 weeks. Participants were divided into two groups: one receiving oral minoxidil 5 mg daily and the other using topical minoxidil 5% twice daily. The primary endpoint was the change in terminal hair density in both the frontal and vertex regions. Results showed that oral minoxidil did not outperform topical minoxidil in terms of increasing hair density on the frontal scalp, though it did show a slight superiority on the vertex area. Common side effects for the oral minoxidil group included hypertrichosis and headaches. Overall, oral minoxidil demonstrated similar efficacy to its topical counterpart and offers an alternative for patients preferring oral treatment or those intolerant to topical formulations.
Reference (link to abstract – $ for full-text):
Cohort Study: Extending colonoscopy intervals to 15 years seems feasible in after a negative initial test in individuals without family history of CRC – JAMA Oncol
6 May, 2024 | 06:25h | UTCThis cohort study analyzed Swedish register-based data, examining colorectal cancer (CRC) diagnoses and CRC-specific mortality. The study included 110,074 individuals with a negative first colonoscopy (exposed group) and 1,981,332 matched controls, from 1990 to 2018. Participants were aged 45 to 69 at initial screening and were followed for up to 29 years.
During the follow-up, 484 new CRC cases and 112 CRC-specific deaths occurred in the exposed group. The study found significantly lower risks of CRC and CRC-specific death in the exposed group compared to controls over 15 years. The data suggest extending the screening interval from 10 to 15 years could miss only 2 CRC cases and prevent 1 CRC-specific death per 1,000 individuals while potentially reducing unnecessary colonoscopies.
The findings suggest that for individuals with no family history of CRC and a negative initial screening, the standard 10-year colonoscopy interval could safely be extended to 15 years. This adjustment could decrease the number of invasive procedures without significantly impacting cancer incidence and mortality, optimizing resource allocation and reducing patient burden.
Reference (link to abstract – $ for full-text):
M-A: Effects of long-term salt substitution on cardiovascular mortality and events – Ann Intern Med
5 May, 2024 | 15:10h | UTCThis systematic review and meta-analysis assessed the impact of long-term salt substitution on cardiovascular outcomes by analyzing data from 16 randomized controlled trials (RCTs). The primary investigation focused on mortality, major cardiovascular events (MACE), and adverse events with a study period of six months or longer. Key findings include a potential reduction in all-cause mortality (rate ratio [RR] of 0.88) and cardiovascular mortality (RR of 0.83), based on low-certainty evidence from studies predominantly conducted in China or Taiwan among older adults or those at higher cardiovascular risk. Results also indicated a slight reduction in MACE (RR of 0.85) with very low certainty. Evidence suggests no significant increase in serious adverse events. Limitations include the dominance of a single large RCT and limited generalizability of results to Western populations. The study concludes that while salt substitution could reduce mortality, the effects on cardiovascular events remain uncertain, with more robust evidence needed for broader demographic applicability.
Reference (link to abstract – $ for full-text):
Prospective Validation Study: High accuracy of PECARN rules in reducing unnecessary CT scans in pediatric blunt trauma – Lancet Child Adolesc Health
5 May, 2024 | 15:08h | UTCStudy Design and Population:
This multicenter prospective validation study tested the Pediatric Emergency Care Applied Research Network (PECARN) prediction rules aimed at reducing unnecessary CT scans for children presenting with blunt abdominal or minor head trauma. Over a nearly five-year period, children and adolescents under 18 from six U.S. emergency departments in cities including Sacramento, Dallas, and Los Angeles were enrolled. Exclusion criteria included pregnancy, pre-existing neurological disorders, penetrating trauma, injuries older than 24 hours, prior CT or MRI scans, or suspicion of non-accidental trauma.
Main Findings:
A total of 7,542 children with blunt abdominal trauma and 19,999 with minor head trauma were enrolled. The intra-abdominal injury rule demonstrated a sensitivity and negative predictive value (NPV) of 100%, confirming its reliability in detecting injuries requiring acute intervention. For head traumas, the sensitivity varied slightly with age; 100% for children under 2 years and 98.8% for those aged 2 years and older, with an NPV of 100% in both groups. Only two cases in the older cohort were misclassified, neither requiring neurosurgery.
Implications for Practice:
The validation of PECARN rules with high sensitivity and NPV supports their use as a safe guideline to minimize unnecessary CT scans in pediatric trauma cases, thereby promoting efficient use of resources and reducing exposure to radiation in children. These results suggest that implementation of these rules should be considered in emergency pediatric care to improve outcomes and healthcare efficiency.
Reference (link to abstract – $ for full-text):
RCT: Early patching proves more effective than extended optical treatment in pediatric amblyopia management – The Lancet
5 May, 2024 | 15:00h | UTCStudy Design and Population:
The EuPatch study was a multicenter, randomized controlled trial conducted across 30 hospitals in multiple European countries, including the UK, Greece, Austria, Germany, and Switzerland. It targeted children aged 3–8 years diagnosed with amblyopia due to anisometropia, strabismus, or both, with an interocular difference ≥0.30 logMAR in best corrected visual acuity (BCVA). Participants were divided into two groups: one underwent 18 weeks of glasses use before patching (Extended Optical Treatment, EOT), and the other just 3 weeks (early patching), each supplemented with an intensive patching regimen.
Main Findings:
Out of the 334 initially randomized participants, 317 were analyzed for the primary outcome. The early patching group demonstrated a significantly higher success rate, achieving ≤0.20 logMAR interocular difference in BCVA in 67% of cases compared to 54% in the EOT group after 12 weeks of patching (p=0.019). The median follow-up times were 42 weeks for the EOT group and 27 weeks for the early patching group, with dropout rates of 14% and 6%, respectively.
Implications for Practice:
The findings suggest that early patching is superior to EOT in the management of amblyopia in children, presenting a viable option for enhancing treatment effectiveness. This study supports the potential personalization of amblyopia treatments based on the quicker onset of patching. These results could influence future guidelines and clinical practices in pediatric ophthalmology.
Reference (link to free full-text):
Systematic Review: Effects of ACE inhibitors and ARBs on kidney and cardiovascular outcomes in diabetic patients – Cochrane Library
4 May, 2024 | 13:32h | UTCStudy Design and Population:
This systematic review and meta-analysis evaluated the effectiveness of angiotensin-converting enzyme inhibitors (ACEi) and angiotensin receptor blockers (ARBs) in managing cardiovascular and kidney outcomes in adults with diabetes and kidney disease. It included data from 109 randomized controlled trials totaling 28,341 participants, comparing the impact of ACEi and ARBs, either alone or in combination, against each other, placebo, or no treatment.
Main Findings:
The analysis revealed that ACEi may reduce the risk of kidney failure (RR 0.61, 95% CI 0.39 to 0.94) but generally has little effect on all-cause mortality and cardiovascular death compared to placebo, with low certainty of evidence. Similarly, ARBs showed potential in preventing kidney failure (RR 0.82, 95% CI 0.72 to 0.94) and the progression from microalbuminuria to macroalbuminuria. The effects on cardiovascular outcomes remained uncertain and showed minimal difference compared to placebo or no treatment.
Implications for Practice:
While ACEi and ARBs may aid in preventing kidney failure in patients with diabetic kidney disease, their broader impacts on mortality and cardiovascular health remain uncertain. This underscores the necessity for further rigorous research to verify these findings and better determine the optimal therapeutic strategies. Clinicians should weigh these results against individual patient profiles considering the overall low certainty of the evidence.
Reference (link to abstract – $ for full-text):
Systematic Review: Comparing antibiotic treatment vs. appendectomy for the initial treatment of uncomplicated appendicitis – Cochrane Library
4 May, 2024 | 13:09h | UTCStudy Design and Population:
This Cochrane review analyzed 13 randomized controlled trials involving 3,358 participants to compare the efficacy of antibiotic treatment versus appendectomy in managing uncomplicated acute appendicitis. The included studies predominantly involved adult participants and utilized broad-spectrum antibiotics, with interventions ranging from open to predominantly laparoscopic appendectomy. Data collection spanned from hospital admission to up to seven years, with studies conducted across various global regions, including Asia, Europe, and North America.
Main Findings:
The primary outcomes revealed that antibiotic treatment might slightly increase the risk of unsuccessful treatment with 76 additional unsuccessful cases per 1,000 individuals compared to surgery, though these results did not reach clinical significance. Antibiotics reduced wound infections but possibly increased the average hospital stay by half a day. About 30.7% of participants treated with antibiotics required an appendectomy within one year. Secondary outcomes showed very uncertain evidence on antibiotics’ effect on intra-abdominal abscess or reoperation rates, and a slight increase in negative appendectomy rates was observed.
Implications for Practice:
The findings suggest that while antibiotics could serve as an initial treatment to avoid surgery in two-thirds of cases annually, a significant portion may still require surgical intervention. This information is crucial for clinicians in making informed treatment decisions, particularly considering patient preferences and the risk of surgery. Further research is needed to explore long-term outcomes and identify patient subgroups that may benefit most from either treatment.
Reference (link to abstract – $ for full-text):
RCT: Acute impact of provoked anger on endothelial health in healthy adults – J Am Heart Assoc
4 May, 2024 | 13:00h | UTCThis study explored the immediate effects of negative emotions on vascular endothelial health in a sample of 280 healthy adults. Participants were assigned to recall tasks that induced feelings of anger, anxiety, sadness, or a neutral emotional state, followed by assessments of endothelial health. The primary measure, endothelium-dependent vasodilation (reactive hyperemia index), significantly deteriorated in the anger group compared to the neutral condition (mean change: 0.20±0.67 vs. 0.50±0.60; P=0.007). Anxiety and sadness did not significantly affect this measure. Additionally, there were no significant changes in endothelial cell-derived microparticles or endothelial progenitor cells across all conditions. The findings indicate that short-term anger provocation can impair endothelial function, suggesting a specific pathway by which anger could increase cardiovascular disease risk.
Reference (link to free full-text):
M-A: Psilocybin significantly reduces depression symptoms across diverse populations – The BMJ
4 May, 2024 | 12:51h | UTCStudy Design and Population:
This systematic review and meta-analysis synthesized data from randomized trials assessing the efficacy of psilocybin as a treatment for depression in adults. Researchers utilized five electronic databases for published literature and four databases for unpublished and international studies. The analysis included 436 participants, aged 36 to 60 years, from seven randomized trials, with both genders represented and varying comorbidities such as cancer.
Main Findings:
The meta-analysis revealed a significant reduction in depression scores among participants treated with psilocybin, with a Hedges’ g value of 1.64, indicating a large effect size. Notably, the improvement was more pronounced among those with secondary depression and those assessed using self-report depression scales. Subgroup analyses and metaregression also highlighted that older age and previous use of psychedelics correlated with greater symptom improvement. Despite the robust findings, high heterogeneity and a risk of small study bias led to a low certainty of evidence.
Implications for Practice:
The findings support psilocybin’s potential as an effective antidepressant, particularly among specific subgroups such as those with secondary depression. However, the presence of high heterogeneity and small study biases suggests that further research is needed to explore the impact of expectancy effects, moderating factors, and treatment modalities. Clinicians should consider these elements when discussing psilocybin as a treatment option with patients, and further high-quality studies are necessary to solidify its role in clinical practice.
Reference (link to free full-text):
ACP Guidelines for the pharmacologic management of type 2 diabetes in adults – Ann Intern Med
3 May, 2024 | 14:05h | UTCThe American College of Physicians (ACP) has issued an updated guideline focusing on the pharmacological management of type 2 diabetes. This guideline reviews the efficacy and safety of new medications, including GLP-1 agonists, SGLT-2 inhibitors, and others, emphasizing a systematic evaluation using the GRADE methodology. Key recommendations advise the integration of SGLT-2 inhibitors or GLP-1 agonists with metformin and lifestyle changes for better glycemic control and reduction in mortality and major cardiovascular events. Conversely, the use of DPP-4 inhibitors in similar therapeutic contexts is not recommended due to insufficient evidence of benefit. This guideline targets healthcare providers managing nonpregnant adults with type 2 diabetes.
Reference (link to free full-text):
ACP cost-effectiveness analysis: Newer antidiabetic medications in type 2 diabetes – Ann Intern Med
3 May, 2024 | 13:57h | UTCThis systematic review evaluates the cost-effectiveness of newer antidiabetic medications for type 2 diabetes from U.S. clinical and economic perspectives. Analyzing non-industry funded cost-effectiveness analyses (CEAs) using GRADE and Drummond criteria, the study identifies varying cost per quality-adjusted life-year (QALY) values for medications such as GLP1a and SGLT2i. It concludes that while GLP1a and SGLT2i offer low value as primary therapies due to high costs, they may present intermediate value as adjunct treatments to metformin. The study highlights the methodological variability in CEAs and the influence of drug cost and effectiveness assumptions on outcomes. The results suggest cautious interpretation in clinical decision-making due to varied evidence quality and cost-effectiveness profiles among the reviewed medications.
Reference (link to free full-text):
ACP Meta-Analysis: Comparative efficacy of newer antidiabetic agents in type 2 diabetes management – Ann Intern Med
3 May, 2024 | 13:49h | UTCThis systematic review and network meta-analysis evaluates the effectiveness and safety of modern antidiabetic drugs in managing type 2 diabetes mellitus. The study analyzed 130 publications from 84 randomized controlled trials, using GRADE criteria for evidence assessment. Sodium-glucose cotransporter-2 (SGLT2) inhibitors and glucagon-like peptide-1 (GLP1) agonists demonstrated significant reductions in all-cause mortality and major adverse cardiovascular events when compared to usual care, with SGLT2 inhibitors also showing benefits in reducing chronic kidney disease progression and hospitalizations due to heart failure. In contrast, dipeptidyl peptidase-4 (DPP4) inhibitors, insulin, and tirzepatide showed no significant mortality benefits. The study identified limitations including sparse direct drug comparisons and inadequate data for certain patient subgroups. Overall, SGLT2 inhibitors and GLP1 agonists were associated with fewer serious adverse events and severe hypoglycemia compared to insulin and sulfonylureas.
Reference (link to free full-text):
Review: Key findings from the Women’s Health Initiative studies on postmenopausal interventions – JAMA
3 May, 2024 | 13:34h | UTCThe Women’s Health Initiative (WHI) studied the impact of various interventions on postmenopausal women aged 50-79, using data from 161,808 participants between 1993 and 2018. The findings suggest that hormone therapy, specifically with conjugated equine estrogens and medroxyprogesterone acetate, does not reduce the risk of cardiovascular diseases, dementia, or other chronic conditions in postmenopausal women. It is, however, effective for managing severe menopausal symptoms when initiated before age 60 in women without contraindications. The trials also concluded that universal supplementation of calcium and vitamin D does not effectively prevent fractures and should be limited to those not meeting dietary intake recommendations. Furthermore, a low-fat diet rich in fruits, vegetables, and grains did not reduce the incidence of breast or colorectal cancer, though it may decrease breast cancer mortality rates, indicating the need for further investigation.
Reference (link to free full-text for a limited period):
Clinical Trial Follow-up: Antenatal corticosteroids not associated with adverse neurodevelopmental outcomes in late preterm births – JAMA
2 May, 2024 | 23:25h | UTCStudy Design and Population:
This research involved a prospective follow-up study of a multicenter randomized clinical trial, specifically focusing on children aged 6 years or older whose birthing parents were enrolled in the Antenatal Late Preterm Steroids (ALPS) trial. The trial initially examined the impact of administering 12 milligrams of intramuscular betamethasone, given twice 24 hours apart, on late preterm infants (34-36 completed weeks). The follow-up study involved 949 children from 13 centers in the Maternal-Fetal Medicine Units (MFMU) Network, assessed for neurodevelopmental outcomes.
Main Findings:
The primary outcome measured was the General Conceptual Ability score less than 85 on the Differential Ability Scales, 2nd Edition (DAS-II). Results showed no statistically significant differences between the betamethasone group (17.1%) and the placebo group (18.5%) in achieving this score. Secondary outcomes related to motor function and social responsiveness also showed no significant differences between the groups. Sensitivity analyses further confirmed these findings, suggesting that the administration of betamethasone did not adversely affect neurodevelopmental outcomes at age 6 or older.
Implications for Practice:
These findings support the continued use of antenatal corticosteroids for improving short-term neonatal respiratory outcomes in late preterm deliveries without concern for long-term neurodevelopmental harm. Clinicians can consider these results reassuring, as the study effectively dispels earlier concerns about potential negative long-term effects related to neurodevelopment from antenatal steroid use in late preterm infants.
Reference (link to abstract – $ for full-text):
Guideline: Management of age-related hearing loss – Otolaryngol Head Neck Surg
2 May, 2024 | 23:22h | UTCThis guideline by the American Academy of Otolaryngology–Head and Neck Surgery Foundation offers a comprehensive approach for the detection and management of age-related hearing loss (ARHL) in adults aged 50 and older. It stresses the importance of early identification and appropriate intervention to mitigate the effects of ARHL, which is commonly underdiagnosed despite being the most prevalent sensory deficit in the elderly. The guideline includes eleven Key Action Statements that guide clinicians in screening, diagnosis, and management strategies, emphasizing the use of audiograms, otoscopy, and hearing aids, as well as the importance of addressing sociodemographic factors affecting healthcare access. It also highlights the necessity of patient and family education on the impacts of hearing loss and communication strategies. This structured approach aims to enhance healthcare delivery and improve the quality of life for those affected by hearing loss.
Reference (link to free-full-text):