Rate Of Serious Adverse Events Research Articles

Right ventricular to pulmonary artery coupling credicts poor outcomes after interatrial shunting in heart failure

Abstract Background Left atrial decompression is under investigation for heart failure (HF) with the potential to improve symptoms and potentially clinical outcomes. However, heterogeneous outcomes have been observed in randomized controlled studies. Purpose This study aimed to explore whether right ventricular (RV) -pulmonary artery (PA) coupling, as assessed from the tricuspid annular plane systolic excursion (TAPSE) /systolic PA pressure ratio, can be useful in predicting outcomes after implantation of the interatrial shunting device. Methods A total of 106 HF patients, n=62 with reduced ejection fraction (HFrEF), n=44 with preserved ejection fraction (HFpEF), were prospectively enrolled in the PRELIEVE registry with the Atrial Flow Regulator (AFR) implantation. Serious adverse events included cardiovascular mortality and HF worsening (W). Results Serious adverse events (SAEs) occurred in a total of 19 (18%) patients. There were no differences in baseline comorbidities, KCCQ scores, the 6-minute walking distance between patients with and without SAEs (Table). Patients with SAEs showed higher systolic pulmonary arterial pressure, NT-proBNP, serum creatinine and lower TAPSE/PASP ratio. Incidence of SAEs was higher in patients within the first TAPSE/PASP vs the third tertile (59% vs 12%, p=0.026), respectively. A TAPSE/PASP of <0.55 was identified to bear the most optimal sensitivity to predict the event (AUC=0.683, CI95% (0.533-0.833). Conclusion The reduced TAPSE/PASP ratio was associated with higher rates of serious adverse events in patients with heart failure undergoing controlled inter-atrial shunting. The hypothesis generating finding that reduced RV-PA coupling may identify potential clinical non-responders to left atrial decompression should be further prospectively validated.

Long-term efficacy and survival of ustekinumab therapy in patients with inflammatory bowel disease

The article reviews data on the long-term effectiveness and survival of biological therapies for treating inflammatory bowel diseases, such as ulcerative colitis and Crohn’s disease. It highlights the shift in treatment goals, emphasizing not only induction and maintenance of remission but also long-term outcomes. The choice of therapy is becoming increasingly complex, as it must consider both clinical efficacy and endoscopic remission, which, serves as a predictor of long-term treatment effectiveness. Special attention is given to ustekinumab – antibodies targeting interleukins 12 and 23. This drug has shown high long-term effectiveness and safety in treating ulcerative colitis and Crohn’s disease. Studies indicate that ustekinumab effectively maintains clinical remission in patients, providing stable results and a low rate of serious adverse events. Long-term data also highlight its advantages over other biological agents, such as infliximab and adalimumab, in terms of therapy sustainability. The article includes data from clinical trials of ustekinumab extending up to 5 years, demonstrating good treatment sustainability, as well as various real-world practice studies confirming the prolonged effectiveness of ustekinumab in patients with ulcerative colitis and Crohn’s disease. The article evaluates and analyzes these data on long-term effectiveness and drug survival and also emphasizes the importance of an individualized approach in selecting therapy, taking into account prior treatment experience and inflammation activity.

Precise Acetabular Prosthesis Positioning Using a Novel Robot-Assisted Total Hip Arthroplasty System: A Multicenter, Randomized Controlled Trial.

Total hip arthroplasty (THA) is currently one of the most effective treatment methods for end-stage hip joint disease, and its long-term effectiveness largely depends on the accurate placement of the acetabular prosthesis. In conventional surgery, the placement of the acetabular prosthesis mainly relies on the surgeon's clinical experience and surgical techniques. To further improve the accuracy of prosthesis placement, a new robotic system for THA is designed. The purpose of this study is to verify the effectiveness and safety of THA assisted by this robotic system. A multicenter, prospective, randomized controlled, superiority study design was adopted with statistical methods of t test and Chi-squared test. Participants undergoing primary THA have been enrolled in three centers of joint surgery in China since July 17, 2023. Robotic THA was operated in the experimental group, and conventional instruments were used in the control group. The primary outcome is the proportion of anteversion and inclination angles in the safe zone. The secondary outcomes include operation time, WOMAC score, Harris score, SF-36 health questionnaire, dislocation rate of hip joint, and rates of adverse events and serious adverse events. A total of 138 patients were included in this study. The proportion of both anteversion and inclination angles in the safe zone was 92.2% in the experimental group and 50.8% in the control group, with significant difference (p < 0.01). The average operation time in the experimental group and control group was 116.4 and 80.5 min respectively, with significant difference (p < 0.01). There was no significant difference in WOMAC score, Harris score, and SF-36 between the two groups (6 ± 2) weeks after operation (p > 0.05). The dislocation rate of hip joint in the experimental group and control group were 3.0% and 1.5%, respectively, without significant difference (p > 0.05). The rate of adverse events and severe adverse events in the experimental group and control group also showed no significant difference (p > 0.05). No adverse events or serious adverse events were judged to be "definitely related" to the experimental instruments. Robotic THA could prolong the operation time within an acceptable range, but more precise acetabular prosthesis positioning could be obtained when compared with conventional surgery. Besides, no significant difference was found in function scores, dislocation rate or other adverse events, which indicates that this new robot system shows both good effectiveness and safety in THA. Clinical Trials: NCT05947734.

Clinical Benefit, Price, and Regulatory Approval of Cancer Drugs Granted Breakthrough Therapy Designation in China, 2020-2024

The China National Drug Administration (NMPA) established the breakthrough therapy designation (BTD) in 2020 to encourage the accelerated development of drugs for the prevention and treatment of diseases that are life-threatening. However, the differences between BTD and non-BTD cancer drugs regarding clinical benefit, regulatory approval, and price are unclear. To compare BTD and non-BTD cancer drugs in clinical benefit (defined as efficacy and safety), novelty, time to approval, and average monthly treatment price. This cross-sectional study analyzes the original indication of BTD and non-BTD novel cancer drugs approved by the NMPA between July 8, 2020, and July 8, 2024. Data on efficacy, safety, regulatory approval, and price of cancer drugs were extracted from pivotal clinical trials based on review reports published by the NMPA, peer-reviewed articles or meeting reports, and winning bid prices for cancer drugs in the Chinese provincial-level centralized procurement process. The main outcome was the efficacy and safety associated with BTD vs non-BTD cancer drugs, including progression-free survival (PFS), response rate (RR), duration of response, serious adverse events, grade 3 or higher adverse events, and treatment-related deaths. In addition, the time to approval, novelty, and initial and latest average monthly treatment prices were evaluated, as well as the average annual reduction rate (AARR; the sum of the reduction rates divided by the number of years for the monthly treatment price) for these cancer drugs. Between July 2020 and July 2024, 18 BTD (36%) and 32 non-BTD (64%) cancer drugs were approved by the NMPA. The median (IQR) clinical development time for BTD drugs was significantly shorter than for non-BTD drugs (5.6 [95% CI, 4.3-7.3] vs 6.6 [95% CI, 6.0-8.5] years; P = .02). No significant differences were observed in PFS (HR, 0.44 [95% CI, 0.38-0.52] vs HR, 0.51 [95% CI, 0.40-0.65]; P = .20), PFS gained (median [IQR], 5.4 [3.9-7.0] vs 2.7 [2.6-5.9] months; P = .77), RR (58% [95% CI, 45%-74%] vs 59% [95% CI, 51%-69%]; P = .85), and duration of response (median [IQR], 18.0 [15.0-21.6] vs 11.1 [7.4-17.4] months; P = .09) between BTD and non-BTD drugs. The rates of serious adverse events (37% [95% CI, 26%-52%] vs 32% [95% CI, 27%-36%]; P = .45), adverse events grade 3 or higher (64% [95% CI, 53%-77%] vs 55% [95% CI, 45%-68%]; P = .31), and treatment-related deaths (2% [95% CI, 1%-4%] vs 1% [95% CI, 1%-2%]; P = .10) were similar between BTD and non-BTD drugs. BTD drugs are more likely to be first-in-class drugs (5 of 18 [28%] vs 1 of 32 [3%]; P = .02). Differences in the median (IQR) initial ($5665 [$3542-$9321] vs $3361 [$2604-$5474]; P = .06) and latest ($5665 [$1553-$9321] vs $2145 [$1318-$4276]; P = .18) average monthly treatment prices for BTD drugs and non-BTD drugs were not significant. The median (IQR) AARRs for BTD drugs and non-BTD drugs were 15.2% (0%-46.9%) and 19.8% (1.0%-42.9%), respectively. The findings of this cross-sectional study suggest that BTD has facilitated faster time to market for cancer drugs and improved novelty, but the price of treatment is relatively higher. There was no significant difference on comparative efficacy and safety.

Safety and Efficacy of Home-Based Walking Exercise for Peripheral Artery Disease

IntroductionHome-based walking exercise is first-line therapy for peripheral artery disease (PAD), but benefits of home-based walking exercise are variable. This study evaluated whether specific clinical characteristics were associated with greater improvement after home-based walking exercise or with higher rates of serious adverse events (SAEs). MethodsData were combined from two randomized clinical trials comparing home-based walking exercise to control in PAD. The home-based exercise interventions used behavioral interventions to help participants adhere to exercise. The primary outcome was the proportion of PAD participants who improved 6-minute walk (6MW) by at least 20 meters. Serious adverse events consisted of overnight hospitalizations or death that occurred during the randomized clinical trial. ResultsOf 376 PAD participants [69.6 years, 54.5% Black, 49.5% women], 217 were randomized to exercise and 159 to control. Home-based exercise improved 6MW by at least 20 meters in 100 (54.9%) participants, compared to 37 (28.0%) in control (Odds Ratio 3.13 (95% CI: 1.94,5.06), P< 0.001. Age, sex, race, comorbidities, baseline 6MW, and income did not significantly alter the effect of home-based exercise on improved 6MW. SAEs occurred in 28.1% and 23.3% of participants randomized to exercise and control, respectively (p=0.29). There were statistically significant interactions, indicating that home-based exercise increased SAE rates, compared to control, in Black compared to non-Black participants (P interaction <0.001), in those with vs. without coronary artery disease (CAD) (P interaction<0.001), and in people with vs. without history of heart failure (P interaction=0.005). ConclusionAmong people with PAD, home-based exercise improved 6MW by at least 20 meters in 54.9% of people. Older age, female sex, Black race, and specific comorbidities were not associated with lower rates of attaining meaningful improvement in 6MW following home-based exercise. Further study is needed to establish whether certain patient characteristics, such as history of coronary artery disease, may affect SAE rates in PAD patients participating in home-based exercise.

Efficacy and Safety of Advanced Therapies in Moderately-to-Severely Active Ulcerative Colitis: a Systematic Review and Network Meta-analysis.

This study aimed to compare the efficacy and safety of biologics and small molecules for treatment of adults with moderately-to-severely active ulcerative colitis (UC). A systematic literature review was conducted to identify randomised controlled trials evaluating approved and emerging targeted therapies for patients with UC. A Bayesian network meta-analysis (NMA) approach was applied. Outcomes assessed included clinical response and remission, endoscopic mucosal healing, and safety. Thirty studies were included in the NMA following a feasibility assessment comparing approved induction dosing regimens and 22 studies comparing approved maintenance dosing regimens. In the biologic/Janus kinase inhibitor (JAKi)-naïve population, induction studies showed similar clinical response and remission rates across most interventions, with upadacitinib demonstrating significant improvements versus most other interventions. For maintenance studies, mirikizumab demonstrated significant improvements in clinical response and remission versus most other interventions. In the biologic/JAKi-experienced population, no significant differences were observed between most interventions in induction studies, except for significantly improved clinical response and remission for mirikizumab versus adalimumab, and upadacitinib demonstrated significant improvement versus all other interventions. Few differences between active treatments were observed in maintenance studies. In both populations, all active interventions had similar efficacy in terms of endoscopic mucosal healing in both induction and maintenance studies. Regardless of prior treatment exposure, similar rates of serious adverse events were seen across all active interventions in the induction period. Among the available interventions, owing to its favourable efficacy and safety profile, mirikizumab has a relevant role in the long-term treatment of UC.

The use of focal therapy for the treatment of prostate cancer in Canada: Where are we, how did we get here, and where are we going?

Focal therapy is an emerging treatment for localized prostate cancer. The objectives of this review were to: 1) review how focal therapies are regulated and approved; 2) summarize the scope and quality of the literature regarding safety, efficacy, and side-effects; and 3) outline ongoing clinical trials of focal therapy in Canada. Using the PRISMA framework for scoping reviews, we searched PubMed, Embase, and Cochrane from 2021-2024, complementing Hopstaken et al's search up functional and oncologic outcomes. Additionally, we examined the FDA database for regulatory details and ongoing trials in Canada via ClinicalTrial.gov. FDA approval for prostate tissue ablation was granted to high-intensity focused ultrasound (HIFU) in 2015 via the de novo pathway; other therapies followed the 510(k) route, citing equivalence to predicate devices. Most studies are in early stages, primarily single-arm, prospective cohort designs. Oncologic outcomes like cancer detection and survival rates, alongside functional data, such as adverse events and erectile function, were assessed. Recurrence-free survival at 48 months ranged from 58-92%, pad-free rates were greater than 95%, and rates of new-onset erectile dysfunction were variable, ranging from no change to 50%. Rates of serious adverse events (SAEs) were low, ranging from 0-14%. Three Canadian clinical trials are actively enrolling participants, and five private clinics were found offering private HIFU, irreversible electroporation (IRE), or transurethral ultrasound ablation (TULSA). Focal therapy technologies have gained regulatory approval for prostate tissue ablation, and, aside from provincial support for cryoablation in Alberta, are available to Canadians through private payment or clinical trials. Many studies demonstrate promising cancer control and impressive functional outcomes but are limited by their short followup and lack of comparator group. Clinical trial or registry participation should be prioritized to ensure an evidence-based integration into current prostate cancer treatment approaches.

Multifocal Optics for Myopia Control.

The rising prevalence of myopia among children and adolescents necessitates effective interventions to mitigate long-term risks, such as retinal detachment and macular degeneration. Traditional approaches like undercorrection with single-vision lenses have proven ineffective. Recent research underscores the significance of peripheral vision in managing myopia progression. While hyperopic defocus in the peripheral retina may encourage axial elongation, multifocal lenses designed to induce peripheral myopic defocus can potentially curb this elongation. Randomized controlled trials (RCTs) have demonstrated that spectacle lenses with peripheral modifications, such as highly aspherical lenslets (HAL) or defocus incorporated multiple segments (DIMS), reduce myopia progression and axial elongation over 2 years. Similarly, multifocal contact lenses, especially those with high-add power (+ 2.50 D), have shown comparable reductions over 3 years. Safety is a critical consideration in myopia control. Multifocal spectacle lenses with peripheral plus designs are generally well tolerated, with only transient side effects, like dizziness and blurred vision. Soft multifocal contact lenses also exhibit a favorable safety profile, with low rates of serious adverse events. Thorough monitoring and reporting in these studies are essential to provide assurance about the safety of these interventions for children. Future research should aim to include more diverse populations in order to ensure the generalizability of findings across various demographic groups. Additionally, real-world data would offer valuable insights into the performance of these treatments in everyday scenarios. Observational studies, less influenced by industry sponsorship, could further validate these findings. Lastly, the clinical significance of the observed effects should be critically assessed to confirm that the reported benefits lead to meaningful reductions in myopia progression.

Catheter-Directed Thrombolysis in the Management of Thrombotic Peripheral Artery Occlusions-Acute and Mid-Term Clinical Outcomes.

Objectives: To evaluate the safety and efficacy of catheter-directed thrombolysis (CDT) with the recombinant tissue plasminogen activator (rt-PA) in all patients with symptomatic peripheral artery disease in real world practice. Methods: Consecutive patients treated with CDT between January 2013 and December 2020 were included in this retrospective analysis. The primary endpoint was the rate of serious adverse events (SAEs) until discharge. Secondary endpoints included interventional success, predictors for SAEs, bleeding and reperfusion edema/compartment syndrome, limb salvage, and clinical outcomes including target lesion revascularization rate (TLR). Results: Overall, 1238 patients were treated with CDT. SAEs occurred in 511 (41.3%) of the patients, 314 (25.4%) being bleeding complications. There were 95 cases of reperfusion edema/compartment syndrome. Forty-two patients underwent amputation and 33 patients (2.7%) died. CDT was successful in 1177 cases (95.1%). Multivariate logistic regression analysis identified age, abciximab and alprostadil usage, and lysis duration as predictors for SAEs and the use of abciximab as a predictor of reperfusion edema/compartment syndrome. Predictors for bleeding were age, alprostadil usage, and lysis duration. At 12 and 24 months, the limb salvage rate was 91.6% and 88.8%, and TLR rate was 46% and 57.2%, respectively. Conclusions: CDT is an effective endovascular method for the treatment of thrombotic peripheral artery occlusions but is associated with a high complication rate. For SAEs in general and bleeding specifically, increasing age, alprostadil use, and lysis duration were independent risk factors.

FSCIG 10% in pediatric primary immunodeficiency diseases: a European post-authorization safety study

BackgroundThe safety, tolerability, and immunogenicity of hyaluronidase-facilitated subcutaneous immunoglobulin (fSCIG) 10% (dual-vial unit of human immunoglobulin 10% and recombinant human hyaluronidase [rHuPH20]) were assessed in children with primary immunodeficiency diseases (PIDs).MethodsThis phase 4, post-authorization, prospective, interventional, multicenter study (NCT03116347) conducted in the European Economic Area, enrolled patients aged 2 to < 18 years with a documented PID diagnosis who had received immunoglobulin therapy for ≥ 3 months before enrollment. New fSCIG 10% starters underwent fSCIG 10% dose ramp-up for ≤ 6 weeks (epoch 1) before receiving fSCIG 10% for ≤ 3 years (epoch 2); patients pretreated with fSCIG 10% entered epoch 2 directly. The primary outcome was the number and rate (per infusion) of all noninfectious treatment-related serious and severe adverse events (AEs).ResultsIn total, 42 patients were enrolled and dosed (median [range] age: 11.5 [3–17] years; 81% male; 23 new starters; 19 pretreated). Overall, 49 related noninfectious, treatment-emergent AEs (TEAEs) were reported in 15 patients; most were mild in severity (87.8%). No treatment-related serious TEAEs were reported. Two TEAEs (infusion site pain and emotional distress) were reported as severe and treatment-related in a single new fSCIG 10% starter. The rate of local TEAEs was lower in pretreated patients (0.1 event/patient-year) versus new starters (1.3 events/patient-year). No patients tested positive for binding anti-rHuPH20 antibodies (titer of ≥ 1:160).ConclusionsNo safety signals were identified, and the incidence of local AEs declined over the duration of fSCIG 10% treatment. This study supports fSCIG 10% long-term safety in children with PIDs.Trial registration number (ClinicalTrials.gov)NCT03116347.

Cardiopulmonary exercise testing prior to radical cystectomy: a systematic review and meta-analysis.

To identify the association between cardiopulmonary exercise testing (CPET) and outcomes of radical cystectomy (RC), as RC is historically associated with high rates of short- and long-term morbidity and mortality. This quantitative systematic review and meta-analysis was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. An electronic literature search was conducted to identify all relevant studies evaluating the relationship between CPET parameters and RC outcomes. The primary outcome was short-term mortality. Secondary outcomes included hospital length of stay (LOS) and rate of serious adverse events as defined by the Clavien-Dindo classification. The search identified six studies for inclusion. A total of 546 patients underwent CPET prior to RC. There were significantly more deaths following RC observed in patients with poorer cardiopulmonary function (risk ratio RR 5.80, 95% confidence interval 4.96-6.78). There was no significant association between CPET parameters and adverse events or hospital LOS. The present systematic review and meta-analysis identified a greater risk of 90-day mortality in patients with poorer cardiorespiratory function, as measured by CPET. However, there remains a paucity of robust clinical data and further high-quality studies are required to verify these results.

Angiotensin-(1–7) infusion in COVID-19 patients admitted to the ICU: a seamless phase 1–2 randomized clinical trial

BackgroundThe coronavirus-related disease (COVID-19) is mainly characterized by a respiratory involvement. The renin-angiotensin system (RAS) has a relevant role in the pathogenesis of COVID-19, as the virus enters host’s cells via the angiotensin-converting enzyme 2 (ACE2).MethodsThis investigator-initiated, seamless phase 1–2 randomized clinical trial was conceived to test the safety and efficacy of continuous short-term (up to 7 days) intravenous administration of Angiotensin-(1–7) in COVID-19 patients admitted to two intensive care units (ICU). In addition to standard of care, intravenous administration of Angiotensin-(1–7) was started at 5 mcg/Kg day and increased to 10 mcg/Kg day after 24 h (Phase 1; open label trial) or given at 10 mcg/Kg day and continued for a maximum of 7 days or until ICU discharge (Phase 2; double-blind randomized controlled trial). The rate of serious adverse events (SAEs) served as the primary outcome of the study for Phase 1, and the number of oxygen free days (OFDs) by day 28 for Phase 2.ResultsBetween August 2020 and July 2021, when the study was prematurely stopped due to low recruitment rate, 28 patients were included in Phase 1 and 79 patients in Phase 2. Of those, 78 were included in the intention to treat analysis, and the primary outcome was available for 77 patients. During Phase 1, one SAE (i.e., bradycardia) was considered possibly related to the infusion, justifying its discontinuation. In Phase 2, OFDs did not differ between groups (median 19 [0–21] vs. 14 [0–18] days; p = 0.15). When patients from both phases were analyzed in a pooled intention to treat approach (Phase 1–2 trial), OFDs were significantly higher in treated patients, when compared to controls (19 [0–21] vs. 14 [0–18] days; absolute difference −5 days, 95% CI [0–7] p = 0.04).ConclusionsThe main findings of our study indicate that continuous intravenous infusion of Angiotensin-(1–7) at 10 mcg/Kg day in COVID-19 patients admitted to the ICU with severe pneumonia is safe. In Phase II intention to treat analysis, there was no significant difference in OFD between groups.Trial Registration ClinicalTrials.gov Identifier: NCT04633772—Registro Brasileiro de Ensaios Clínicos, UTN number: U1111-1255-7167.

Duodeno-ileal diversion with self-forming magnets in a sutureless neodymium anastomosis procedure (SNAP) for weight recidivism after sleeve gastrectomy: feasibility and 9-month results.

The sleeve gastrectomy (SG) has become the most common bariatric procedure worldwide. However, insufficient weight loss or weight recidivism is frequent, which may require effective and safe revisional procedures. To determine the technical feasibility and safety of a minimally invasive, duodeno-ileal side-to-side anastomosis using a Sutureless Neodymium Anastomosis Procedure (SNAP) for patients with weight recidivism or inadequate weight loss following SG. This is a prospective, single-arm, open-label pilot study that enrolled patients with obesity to assist in weight reduction following an SG performed > 12months prior. For the SNAP, self-assembling magnets were deployed into the ileum (laparoscopically) and duodenum (per-oral endoscopy). Magnets were coupled under laparoscopic and fluoroscopic guidance to create a compression anastomosis. The primary endpoints were technical feasibility, weight loss, and rate of serious adverse events (SAEs). Successful duodeno-ileal diversions were created with SNAP in 27 participants (mean age: 50.6 ± 9.1, mean BMI: 38.1 ± 4.6kg/m2) with no device-related serious adverse events. Upper endoscopy at 3months confirmed patent, healthy anastomoses in all patients. At 9months, patients (n = 24) experienced 11.9 ± 6.2%, 14.5 ± 10.8%, and 17.0 ± 13.9% TBWL at 3, 6, and 9months, respectively. There were no device-related SAEs. The SNAP is technically feasible and relatively safe, with all patients presenting widely patent anastomosis at 3months. Patients experienced a progressive, clinically meaningful weight loss. Further studies are needed to confirm our findings.

Long-Term Safety of Risankizumab in Patients with Psoriatic Disease: A Comprehensive Analysis from Clinical Trials.

Risankizumab has demonstrated a favourable safety profile in patients with psoriatic disease (moderate-to-severe psoriasis [PsO] and psoriatic arthritis [PsA]). We evaluated the long-term safety of risankizumab in psoriatic disease. Long-term safety was evaluated by analysing data from 20 (phase 1-4) clinical trials for plaque PsO and four (phase 2-3) trials for PsA. Treatment-emergent adverse events (TEAEs) and AEs in areas of special interest were reported among patients receiving ≥ 1 dose of risankizumab. Exposure-adjusted event rates were presented as events (E) per 100 patient-years (PY). The long-term safety data analyses included 3658 patients with PsO (13,329.3 PY) and 1542 patients with PsA (3803.0 PY). The median (range) treatment duration for patients with PsO and PsA was 4.1 (0.2-8.8)years and 2.8 (0.2-4.0)years, respectively. In the PsO population, rates of TEAEs, serious AEs and AEs leading to discontinuation were 145.5 E/100 PY, 7.4 E/100 PY and 1.9 E/100 PY, respectively; in the PsA population, these rates were 142.6 E/100 PY, 8.6 E/100 PY, and 1.8 E/100 PY, respectively. The rates of serious infections (excluding COVID-19-related infections) in the PsO and PsA populations were 1.2 and 1.4 E/100 PY, respectively. The rates of opportunistic infections (excluding tuberculosis and herpes zoster) were low (< 0.1 E/100 PY) in both populations. The rates of both nonmelanoma skin cancer (NMSC) and malignant tumours excluding NMSC were 0.6 and 0.5 E/100 PY in PsO and PsA, respectively, which are within the benchmarks of prior epidemiological studies. Adjudicated major cardiovascular event rates were 0.5 E/100 PY in PsO and 0.3 E/100 PY in PsA, which are within the epidemiologic reference benchmarks for both indications. No additional safety concerns were identified with this long-term exposure. The results support the favourable safety profile of risankizumab for long-term treatment of psoriatic disease with no new safety concerns and similar safety profiles among both PsO and PsA populations.

Effectiveness and Safety of the Allurion Swallowable Intragastric Balloon for Short-term Weight Loss: A Systematic Review and Meta-analysis.

Obesity poses a severe health problem worldwide, with an estimated impact on 17.5% of the adult population by 2035. Among the endoscopic applications for treating this comorbidity, intragastric balloons are the most widely used. The new liquid-filled swallowable balloon meets the requirements of major guidelines and allows significant weight loss with few adverse events. This systematic review and meta-analysis aims to demonstrate the efficacy and safety profile of this new device for weight loss. We conducted a search from 2016 to 2024 to assess the efficacy of the swallowable intragastric balloon for weight loss, including improvements in metabolic profiles and anthropometric measurements. Additionally, we evaluated potential adverse events related to the device to demonstrate its safety. Eleven observational studies totalling 2107 patients were included, showing a reduction of 4.75 in BMI (95% CI: -5.02; -4.47), a mean total weight loss of 12.47% (95% CI: -13.77; -11.17), a mean excess weight loss of 48.04% (95% CI: -50.61; -45.48), and a rate of serious adverse events of 0.90%. An improvement in the metabolic profile was observed for three parameters: HDL, triglycerides, and glycaemia. The swallowable liquid-filled intragastric balloon is safe and effective for managing weight loss within a four-month follow-up period.

Development and application of a serious adverse events risk model for concurrent chemoradiotherapy in patients with nasopharyngeal carcinoma.

The objective of this study was to construct a concise prediction model for serious adverse events (SAEs) in order to assess the likelihood of SAE occurrence among hospitalized patients undergoing concurrent chemoradiotherapy. An electronic database of a Cancer Centre was utilized to conduct a cross-sectional review survey. Our research involved the recruitment of 239 patients who were undergoing concurrent chemoradiotherapy in the Department of Nasopharynx and Radiotherapy. The clinical prediction rule was derived using logistic regression analysis, with SAE serving as the primary outcome. Internal verification was conducted. The occurrence rate of SAE in the derivation cohort was 59.4%. The ultimate model used had 3 variables, namely cystatin C, C-reactive protein, and serum amyloid A. The model exhibited an area under the curve of 0.626 (95% CI: 0.555-0.696; P < .001). The model accurately predicts the occurrence of SAE, and the variable data can be easily obtained, and the assessment technique is straightforward.

CHRONOS-4: phase 3 study of copanlisib plus rituximab-based immunochemotherapy in relapsed indolent B-cell lymphoma

AbstractCopanlisib, a pan-class I phosphatidylinositol 3-kinase inhibitor with predominant activity against the α and δ isoforms, previously demonstrated durable responses as monotherapy and improved progression-free survival (PFS) in combination with rituximab in patients with relapsed indolent non-Hodgkin lymphoma (iNHL). CHRONOS-4 was a phase 3, randomized, double-blind, placebo-controlled study to investigate the efficacy and safety of copanlisib in combination with standard immunochemotherapy in patients with relapsed iNHL. Patients (n = 524) were randomized (1:1) to copanlisib (60 mg IV) plus immunochemotherapy (rituximab and bendamustine [R-B] or placebo plus R-B). Copanlisib/placebo were administered with R-B (days 1, 8, and 15 of each 28-day cycle) for ≤6 cycles and as monotherapy from cycle 7 up to 12 months. The primary study end point was PFS. Median exposure was 8.5 months (0.2-12.9) for copanlisib plus R-B and 11.4 months (0.1-12.6) for placebo plus R-B. Median PFS was 32.9 months (95% confidence interval [CI], 24.4-38.6) for copanlisib plus R-B and 33.3 months (95% CI, 27.8-42.8) for placebo plus R-B (hazard ratio, 1.13; 95% CI, 0.88-1.44; P = .83). No differences between treatment arms were observed in overall survival (data not yet mature), objective response rate, and duration of response for the overall population or individual histology types. Overall, copanlisib plus R-B was associated with higher rates of serious treatment-emergent adverse events (TEAEs), grade 4 and 5 TEAEs, and treatment discontinuation. A number of serious TEAEs were infections. Overall, copanlisib plus R-B did not provide clinical benefit vs placebo plus R-B and was associated with worse tolerability in patients with relapsed iNHL. This trial was registered at www.ClinicalTrials.gov as #NCT02626455.

Randomized, Double-Blind, Placebo-Controlled Study of Anti-Mycobacterial Therapy (RHB-104) in Active Crohn's Disease.

This study, conducted between 4 October 2013, and 30 November 2018, tested the hypothesis that triple antimicrobial therapy, targeting Mycobacterium avium subspecies paratuberculosis (MAP), long considered a putative cause, would favorably affect Crohn's disease. A double-blind multicenter study of adults with active Crohn's disease, (i.e., Crohn's Disease Activity Index [CDAI] 220-450 plus C-reactive protein ≥ 1.0 mg/dL, fecal calprotectin (FCP) >162.9 µg/g stool, or recent endoscopic or radiographic confirmation of active disease) receiving concomitant standard-of-care Crohn's disease treatment (Clinicaltrials.gov: NCT01951326) were stratified by anti-tumor necrosis factor use and randomized (1:1) to anti-MAP RHB-104 (clarithromycin 95 mg, rifabutin 45 mg, and clofazimine 10 mg per capsule) (n = 166), resulting in clarithromycin 950 mg/day, rifabutin 450 mg/day, and clofazimine 100 mg/day, or placebo (n = 165) for up to 52 weeks. A greater proportion of RHB-104 versus placebo-treated patients met the primary endpoint-remission (i.e., CDAI < 150)-at week 26 (36.7% [61/166] vs. 22.4% [37/165], respectively; 95% CI for difference: 4.6, 24.0, p = 0.0048; chi-square test). Clinical response (reduction of CDAI by ≥100 points from baseline) at week 26 (first secondary endpoint) was also higher among the patients treated with RHB-104 (73/166 [44.0%]) compared with placebo (50/165 [30.3%]; 95% CI for difference: 3.4, 24.0, p = 0.0116), and it remained higher at week 52 among the patients treated with RHB-104 (59/166 [35.5%] vs. (35/165 [21.2%] for placebo; 95% CI for difference: 4.7, 23.9, p = 0.0042). A statistically significantly greater decline in FCP (another prospective efficacy endpoint) was also observed in RHB-104-treated patients, compared with placebo, at weeks 12, 26, and 52. The rates of serious adverse events were similar between groups (RHB-104: 18.7%; placebo: 18.8%). No patient died during the study. Antimicrobial therapy directed against MAP resulted in significantly greater improvement in clinical and laboratory (FCP) measures of active Crohn's disease.

Pilot trial of an electronic decision support to improve care for emergency department patients with acute heart failure.

Emergency department (ED) providers play an important role in the management of patients with acute heart failure (AHF). We present findings from a pilot study of an electronic decision support that includes personalized risk estimates using the STRIDE-HF risk tool and tailored recommendations for initiating guideline directed medical therapy (GDMT) among appropriate patients. Among ED patients treated for AHF who were discharged from the ED or the ED-based observation unit in two EDs from 1 January 2023 to 31 July 2023, we assess prescriptions to the four classes of GDMT at two intervals: (1) ED arrival and (2) ED discharge. Specifically, we report active prescriptions for beta-blockers (BBs), renin-angiotensin receptor system inhibitors (RASis), sodium-glucose transport protein 2 inhibitors (SGLT2is) and mineralocorticoid receptor antagonists (MRA) among patients with reduced ejection fraction (HFrEF) and mildly reduced (HFmrEF). Second, we describe rates of 30-day serious adverse events (SAE) (death, cardiopulmonary resuscitation, balloon-pump insertion, intubation, new dialysis, myocardial infarction or coronary revascularization) among patients predicted to be very low risk by STRIDE-HF and discharged home. Among 234 discharged patients, 55% were female and 76% were non-White. We found 51 (21.8%), 21 (9.0%) and 126 (53.8%) had HFrEF, HFmEF and HFpEF, respectively, while 36 (15.4%) were missing EF, and 51 (22%) were very low risk, 82 (35%) were low risk, 60 (26%) were medium risk and 41 (18%) were high risk. Among HFrEF patients, 68.6%, 66.7%, 25.5% and 19.6% were on a RASi, BB, SGLT2i and MRA, respectively, at ED arrival, while 42.9%, 66.7%, 14.3% and 4.8% of HFmrEF patients were on a RASi, BB, SGLT2i and MRA, respectively. Among patients with HFpEF, only 6 (4.8%) were on an SGLT2i at ED arrival. The most prescribed new medication at ED discharge was an SGLT2i, with a nearly 10% increase in the proportion of patients with an active prescription for SGLT2i at ED discharge among HFrEF and HFmEF patients. We observed no 30-day SAE among the 51 patients predicted to be very low risk and discharged home. Ongoing treatment with GDMT at ED arrival was sub-optimal. Initiation among appropriate patients at discharge may be feasible and safe.

Endoscopic Balloon Dilatation of Ileal Pouch-Anal Anastomosis Strictures in Inflammatory Bowel Disease: A Systematic Review and Meta-Analysis.

Restorative proctocolectomy with ileal pouch-anal anastomosis (IPAA) is the treatment of choice for medically refractory inflammatory bowel disease (IBD). In this systematic review and meta-analysis, we assess outcomes and safety of endoscopic balloon dilatation (EBD) for IPAA strictures. A systematic search of numerous databases was performed through June 2023 to identify studies reporting on the outcomes of EBD in pouch-related strictures. Outcomes included technical success, clinical success at index dilation and in pouch retention, recurrence of symptoms post-EBD, and adverse events of EBD. Meta-analysis was performed using a random-effects model, and results were expressed in terms of pooled rates along with relevant 95% confidence intervals (CIs). Heterogeneity was assessed using Cochran Q statistical test with I2 statistics. Seven studies with 504 patients were included. The pooled rate of technical success and clinical success of index dilatation was 98.9% (95% CI, 94.8-99.8%; I20%) and 30.2% (95% CI, 7.1-71%; I20%), respectively. The pooled rate of clinical success in pouch retention without the need for additional surgery was 81.4% (95% CI, 69.6-89.3%; I272%). The pooled failure rate of EBD was 18.6% (95% CI, 10.7-30.4%, I272%). The pooled rate of recurrence of symptoms after index dilatation was 58.9% (95% CI, 33.3-80.5%; I213%). The pooled rate of serious adverse events was 1.8% (95% CI, 1-3.5%, I20%). No deaths related to EBD were reported. Endoscopic balloon dilatation is safe and highly effective for management of IPAA strictures. Additional studies are needed to compare its efficacy with surgical interventions.