Multicenter Randomized Controlled Trials Research Articles

Digital cognitive–behavioural therapy application compared with zolpidem for the treatment of insomnia: protocol for an exploratory randomised controlled trial

IntroductionInsomnia is a common health problem and cognitive–behavioural therapy (CBT) is recommended as a treatment. As there is a critical shortage of CBT-trained therapists, we developed a digital CBT application...

Use of antibiotic-cement coated plate in the treatment of Gustilo-Anderson type III long bone fractures in low- and middle-income countries vs external fixation: A multicentre randomized control trial study protocol

BackgroundOne of the great challenges in the management of open fractures is postoperative infection with a higher incidence in Gustilo-Anderson type III fractures. Definitive management of such fractures in developing countries is usually with external fixators with its attendant complications such as deep fracture-related infection, non-union, and consequent increased re-operation rates. Recently, there has been a novel method of using antibiotic-cement coated implants such as intramedullary nails and locking plates in the treatment of infected non-unions with reported excellent outcomes. This protocol aims to describe the hypothesis, objectives, design and statistical analysis of a randomized control trial that compares the infection rate between the use of antibiotics-cement coated plate and external fixation in the management of Gustilo-Anderson type III long bone fractures. MethodsThis is a multicentre, open-label, parallel group, superiority, randomized, control trial. All patients with type III long bone fractures who present at the emergency department will be screened for enrolment and only those patients that meet the inclusion criteria will be registered for the study. Patients will be randomized using a centralized 24-hr computerized randomization system into two groups: antibiotic-cement coated plate group and the external fixation group. The primary outcome will be occurrence of infection at any time during the course of one year follow-up which will be counted once for each of the patients. The secondary outcomes are union rate, re-operation rate and change in Health Related Quality of Life (HRQoL) from baseline to end of follow-up. Analysis will be done using R (R Core Team, 2023) and Rstudio (Rstudio Team, 2023). DiscussionLiterature has shown that use of antibiotic-coated plate in the management of severe open long bone fractures is effective in reducing infection rate. A significant difference in infection rate with use of antibiotic-cement coated plate compared to use of external fixator for open fractures will be a welcome intervention in developing countries. Trial registrationThe study protocol is registered with ClinicalTrials,gov (NCT06193330)

Anxiety in couples undergoing IVF: evidence from E-Freeze randomised controlled trial.

What are the risk factors and impacts of anxiety in women and men in heterosexual couples undergoing IVF as part of a randomised trial, with a delay in embryo transfer in one arm? Duration of infertility, ethnicity, and male partner's anxiety levels were associated with women's anxiety at the start of treatment, while initial anxiety score, partner's anxiety score at embryo transfer, ethnicity, and clinic location were associated with women's anxiety levels at embryo transfer; although women undergoing IVF were more anxious than their partners for slightly different reasons, their self-reported state anxiety was not associated with achieving clinical pregnancy, nor with switching from delayed frozen embryo transfer to fresh embryo transfer in an IVF trial. Use of IVF treatment continues to rise and patients undergoing IVF are anxious. Participating in a randomised controlled trial (RCT) with uncertainty of arm randomisation might increase their anxiety, while a delay in treatment may add further to anxiety. A mixed methods study was conducted using data from the multi-centre E-Freeze RCT cohort conducted across 13 clinics in the UK from 2016 to 2019. A regression analysis on anxiety scores of couples undergoing the IVF trial and a qualitative analysis of participant questionnaires were performed. Six hundred and four couples participating in the E-Freeze trial, who had at least one useable State-Trait Anxiety Inventory (STAI) State Anxiety subscale (STAI-S) standardised self-report questionnaire for at least one of the partners, were included in the study. STAI-S scores were measured at consent for trial (T1) and again at embryo transfer (T2). Linear and log-binomial regression were used to explore the association between characteristics and STAI-S scores, and the associations between STAI-S scores and non-compliance and clinical pregnancy, respectively. Responses to the open text question were qualitatively analysed inductively using content analysis. Women's STAI-S scores at T1 (consent) were associated with their ethnicity, duration of infertility, and their male partner's STAI-S score at T1. Women's STAI-S scores at T2 (embryo transfer) were associated with their ethnicity, location of fertility clinic, their STAI-S score at consent, and their male partner's STAI-S score at embryo transfer. The adjusted coefficient (95% CI) for women's STAI-S scores at T2 was -4.75 (-7.29, -2.20, P < 0.001) for ethnic minority versus White, -2.87 (-4.85, -0.89, P = 0.005) for Scotland versus England, 0.47 (0.37, 0.56, P < 0.001) for each point increase in their own score at T1, and 0.30 (0.21, 0.40, P < 0.001) for each point increase in their male partner's score at T2. On average, women had higher STAI-S scores than men at both time points, and a larger increase of scores between the two time points. However, women's STAI-S scores were not associated with either non-compliance with trial allocation in the 'freeze-all' trial arm, or with chances of pregnancy. Both partners, but particularly women, described feeling anxious about the outcome of IVF, with women carrying the added worry of believing that feeling stressed might itself affect the outcome. Participants highlighted the important role of support from staff in helping them to manage their anxiety. Data were not available on education level or social support, which might influence anxiety scores. Men's baseline characteristics were not collected. Identifying couples at increased risk of emotional distress may be improved by using standardised anxiety measures at the start of the fertility treatment. Women can be reassured that their self-reported state anxiety does not affect their chances of achieving clinical pregnancy through IVF, and this may help to reduce anxiety levels. The psychological wellbeing and experiences of couples undergoing IVF could be supported by patient-centred care: making information about the whole process of treatment and choices available to both partners in accessible formats; ensuring interactions with staff are kind and supportive; and acknowledging and addressing the different concerns of women undergoing IVF and their partners. This study was an NIHR HTA (National Institute for Health and Care Research Health Technology Assessment) funded study. There are no conflicts of interest to declare. ISRCTN registry: ISRCTN61225414.

#1884 Slowing kidney disease with weight loss: a randomised controlled feasibility study (SLOW-CKD Feasibility Study)

Abstract Background and Aims Obesity is a modifiable risk factor for chronic kidney (CKD) and progression to kidney failure. Low energy diets (LEDs) (800 to 1000 kcal/day) are an established weight management strategy and have demonstrated the ability to facilitate 10 to 15 kg weight loss and induce diabetes remission. However, the use of LEDs in adults with CKD is limited and there have been no randomised controlled trials (RCT) exploring their use. Before initiating a definitive trial, there is first a need to assess feasibility and safety. The primary aim of this study was to test the feasibility, acceptability and safety of a low energy diet and weight management program in individuals with obesity and CKD. Method The SLOW-CKD Feasibility Study, a 6-month multi-centre RCT in kidney outpatient clinics in Brisbane Australia, targeted adults with stages 1-3 CKD and a body mass index (BMI) ≥ 30 kg m2 with proteinuria (urinary albumin to creatinine ratio &amp;gt;3 mg/mmol). Participants wererandomised (1:1). The LED group followed a 3-month LED (800-1000 kcal/day) with meal replacements and low-calorie foods, with fortnightly dietitian support. Following this, participants entered a 3-month weight maintenance phase,emphasising healthy eating and commencing a physical activity program guided by an exercise physiologist. The usual care group was offered weight loss support through the kidney clinic, involving referral to a dietitian or weight loss program if agreeable. Primary outcomes included safety (study related serious adverse events [SAEs] and adverse events [aEs]) and feasibility (recruitment rate, retention rate, target weight loss). Secondary outcomes explored changes in anthropometry and clinical measures, patient-reported outcomes, and participant experiences through semi-structured interviews. Pre-defined safety and feasibility outcome criteria are presented in Table 1. Results Overall, 49 participants consented to participate (mean age 52.4 ± 3.8 years, 57% male). The incidence of SAEs was low and comparable between the two groups. There were two SAEs in the LED group (hypoglycaemia and acute kidney injury both requiring hospital admission) and one in the control (hypoglycaemia requiring hospital admission). The most common AE was hyperkalaemia with three episodes (&amp;gt;6.0 mmol/L) in each group. Two of the three feasibility criteria were met deeming the intervention feasible—see Table 1. Mean weight loss for the initial 3-month study period was 10.6 kg ± 5.1 kg in the LED group and 0.7 kg ± 4.3 for the usual care group (p = &amp;lt;0.00). Conclusion Our findings provide important preliminary evidence that LEDs are relatively safe, feasible, and demonstrate promising efficacy as a treatment option for obesity in adults with CKD. A definitive RCT exploring the use of LEDs to improve clinical outcomes and slow progression of CKD is warranted.

#1680 Cardiovascular disease in kidney transplant recipients with post-transplant diabetes mellitus—retrospective analysis from a randomized trial

Abstract Background and Aims Kidney transplant recipients are at risk for glucometabolic deterioration. While many individuals recover their glycemic profiles, some develop posttransplant diabetes mellitus (PTDM). Previous reports have shown that PTDM is associated with increased risk for cardiovascular disease (CVD) and mortality. Here we aimed at assessing the association of PTDM with the development of CVD in kidney transplant recipients from a randomized trial. Method CVD with functioning graft (WFG), all-cause death WFG and death-censored graft loss were retrospectively investigated in N = 263 participants from the Insulin Therapy for the Prevention of New Onset Diabetes after Transplantation multicenter randomized-controlled trial (ITP-NODAT, ClinicalTrials.gov NCT03507829). The clinical trial was conducted from November 2012 through May 2018; kidney transplant recipients without previous diabetes diagnosis had received basal insulin therapy or control for afternoon hyperglycemia. For the current analysis, CVD was defined as a composite of cerebrovascular disease (stroke, transient ischemic attack), coronary artery disease (myocardial infarction, revascularization, stenting), hospitalization for heart failure and vascular/peripheral arterial disease interventions. Participants were to perform three OGTTs at 6, 12 and 24 months posttransplant, which we handled as landmarks in our present analysis. Besides PTDM versus NON-PTDM, we stratified according to basal insulin intervention and control. Cox proportional hazard models were presented unadjusted and adjusted for age, sex and pre-transplant CVD. All patients gave informed consent to participate in the trial and we obtained institutional review board approval for the present analysis. Results Cumulative incidence curves for CVD WFG are presented in Fig. 1. The associated risk of PTDM at 6, 12 and 24 months for CVD WFG tended to be higher in PTDM versus NON-PTDM. At the respective timepoints, the control versus basal insulin groups were similar (Fig. 1). Cause-specific hazard ratios for CVD WFG, all-cause death WFG and death-censored graft loss are presented in Table 1. PTDM was associated with CVD WFG in the univariable models. Corresponding Hazard Ratios (with 95% Confidence Intervals) at 6, 12 and 24 months were 2.53 (1.23, 5.18), 3.19 (1.51, 6.78) and 4.28 (1.94, 9.48), respectively. After adjustment for age, sex and pre-transplant history of CVD, corresponding HRs (95% CIs) were 1.37 (0.64, 2.91), 1.37 (0.61, 3.06) and 3.01 (1.26, 7.22), respectively. PTDM was not associated with all-cause death WFG in the univariable models. Corresponding HRs (95% CIs) at 6, 12 and 24 months were 1.97 (0.82, 4.75), 2.44 (0.95, 6.25) and 2.32 (0.89, 6.05), respectively. PTDM was also not associated with death-censored graft loss in the univariable models. Corresponding HRs (95% CIs) at 6, 12 and 24 months were 1.44 (0.62, 3.36), 2.10 (0.89, 4.94) and 1.15 (0.39, 3.37), respectively. PTDM was neither associated with all-cause death WFG or death-censored graft loss in the adjusted models. Conclusion PTDM diagnosed by OGTT at month 24 was significantly associated with cardiovascular disease independent of age, sex or pre-transplant CVD. The association, however, was not significant when PTDM was diagnosed before month 24. It is possible that transient PTDM diagnosis, early CVD events and study discontinuations before month 24 may have contributed to the differing results over time. Timely PTDM diagnosis may open a window of opportunity for interventions, such as in the form of novel glucose-lowering agents, that may reduce cardiovascular risk in kidney transplant recipients.

Anisodamine for the prevention of contrast-induced nephropathy in patients with acute coronary syndrome: a pilot systematic review and meta-analysis of randomized controlled trials.

Contrast-induced nephropathy (CIN) is a common post-procedural complication of percutaneous coronary intervention for acute myocardial infarction (AMI). Anisodamine hydrobromide is an alkaloid that has demonstrated efficacy in improving microcirculation. This meta-analysis aims to evaluate the reno-protective effects of Anisodamine in patients undergoing percutaneous coronary intervention (PCI) for AMI. PubMed, Embase, Cochrane Library, Scopus, and clinicaltrials.gov were searched from inception to January 2024 for randomized controlled trials (RCTs) comparing the efficacy of Anisodamine in preventing the development of CIN. Outcomes of interest included the incidence of CIN, serum creatinine levels, and estimated glomerular filtration rate (eGFR). A random-effects model was used for pooling standard mean differences (SMDs) and odds ratios (ORs) with a 95% CI. Statistical significance was considered at a P less than 0.05. Three RCTs involving 563 patients were included. Anisodamine was associated with a reduction in the incidence of CIN [OR: 0.44; 95% CI: 0.28, 0.69; P=0.0003], a reduction in serum creatinine levels at 48 [SMD: -6.78; 95% CI: -10.54,-3.02; P=0.0004] and 72 h [SMD: -6.74; 95% CI: -13.33,-0.15; P=0.03], and a higher eGFR at 24 [SMD: 5.77; 95% CI: 0.39, 11.14; P=0.03], and 48 h [SMD: 4.70; 95% CI: 2.03,7.38; P=0.0006]. The levels of serum creatinine at 24 h and eGFR value at 72 h were comparable between both groups. Anisodamine has demonstrated clinical efficacy in ameliorating the development of CIN post-PCI in AMI patients. Large, multi-centric RCTs are warranted to evaluate the robustness of these findings.

IGlarLixi for type 2 diabetes: a systematic review and meta-analysis.

To assess the efficacy and tolerability of iGlarLixi-a novel, fixed-ratio, soluble combination of insulin glargine and lixisenatide-for the treatment of type 2 diabetes (T2D). The PubMed, Embase, Cochrane Library and ClinicalTrials.gov databases were searched from inception to November 15, 2023 to identify randomized controlled trials (RCTs) comparing iGlarLixi with a placebo or any other antidiabetic agent in adults with T2D. Risk ratios (RRs) and mean differences (MDs) with 95% confidence intervals (CIs) were calculated to evaluate the outcomes. A total of 10 trials enrolling 6071 T2D patients were included. Compared with placebos or other antidiabetic agents, iGlarLixi exerted beneficial effects on changes in HbA1c, the percentage of patients who achieved an HbA1c < 7%, the percentage of patients who achieved an HbA1c < 6.5%, the percentage of patients who achieved an HbA1c < 7.0% without weight gain and/or without severe or blood glucose-confirmed hypoglycemic episodes, changes in fasting plasma glucose, and changes in self-measured plasma glucose. Regarding safety, iGlarLixi did not increase the incidence of severe hypoglycemia or serious adverse events but did increase the incidence of gastrointestinal adverse events, symptomatic hypoglycemia, and adverse events (e.g., nausea, vomiting, diarrhea). iGlarLixi showed improved efficacy and safety in patients with T2D. Additional large, multicenter RCTs are warranted to obtain deeper insights into the efficacy and safety of iGlarLixi, thereby providing guidance for clinical treatment decisions.

Improved Cardiac Rehabilitation Referral Rate Utilizing a Multidisciplinary Quality Improvement Team.

Introduction Cardiac rehabilitation (CR) is an underutilized resource in patients with ischemic heart disease, despite being a Class IA recommendation. In this study, a multidisciplinary quality improvement (QI) team aimed to improve CR referrals by standardizing the ordering process at our hospital system. Method By using a collaborative approach involving the electronic medical record (EMR), medical provider education, and hospital protocols, our two-hospital healthcare system was able to successfully identify barriers to CR referral rates and implement interventions for these barriers. All physicians and medical providers, including ancillary staff, were educated on the EMR order sets to improve compliance by using automated order sets in the EMR. The CR referral order in the EMR included a statement regarding the application of evidence-based medicine, and a computerized provider order entry was included as a reminder to the ordering provider. The use of EMR was monitored monthly by the QI committee. Chi-square test and odds ratios were obtained for statistical analysis. Results Through provider-EMR education and patient education on discharge, CR referral rates significantly improved from 51.2 to 87.1% (p = 0.0001) in a 12-month period. The study included 1,499 patients in total. The improvement was statistically significant regardless of patient gender, race, or insurance coverage. Additionally, subgroup analysis in this study found that prior to standardization of the ordering process, African American patients were significantly less likely to be referred to CR compared to Caucasian patients. (51.2% vs. 41.0%, p=0.01). There was no statistically significant difference in the likelihood of CR referral between Caucasian and African American patients following the intervention (84.0% vs. 78.0%, p = 0.166). Conclusion This study shows that CR is an underutilized resource and that effective QI initiatives may not only increase CR referral rates but also close the gap between racial inequities in referral rates. Future research with multi-center randomized control trials is needed to further enhance its external generalizability to other institutions.

The efficacy of real versus sham external Trigeminal Nerve Stimulation (eTNS) in youth with Attention-Deficit/Hyperactivity Disorder (ADHD) over 4 weeks: a protocol for a multi-centre, double-blind, randomized, parallel-group, phase IIb study (ATTENS)

BackgroundAttention Deficit/Hyperactivity Disorder (ADHD), if severe, is usually treated with stimulant or non-stimulant medication. However, users prefer non-drug treatments due to side effects. Alternative non-medication treatments have so far only shown modest effects. External trigeminal nerve stimulation (eTNS) is a minimal risk, non-invasive neuromodulation device, targeting the trigeminal system. It was approved for ADHD in 2019 by the USA Food and Drug administration (FDA) based on a small proof of concept randomised controlled trial (RCT) in 62 children with ADHD showing improvement of ADHD symptoms after 4 weeks of nightly real versus sham eTNS with minimal side effects. We present here the protocol of a larger confirmatory phase IIb study testing efficacy, longer-term persistency of effects and underlying mechanisms of action.MethodsA confirmatory, sham-controlled, double-blind, parallel-arm, multi-centre phase IIb RCT of 4 weeks of eTNS in 150 youth with ADHD, recruited in London, Portsmouth, and Southampton, UK. Youth with ADHD will be randomized to either real or sham eTNS, applied nightly for 4 weeks. Primary outcome is the change in the investigator-administered parent rated ADHD rating scale. Secondary outcomes are other clinical and cognitive measures, objective hyperactivity and pupillometry measures, side effects, and maintenance of effects over 6 months. The mechanisms of action will be tested in a subgroup of 56 participants using magnetic resonance imaging (MRI) before and after the 4-week treatment.DiscussionThis multi-centre phase IIb RCT will confirm whether eTNS is effective in a larger age range of children and adolescents with ADHD, whether it improves cognition and other clinical measures, whether efficacy persists at 6 months and it will test underlying brain mechanisms. The results will establish whether eTNS is effective and safe as a novel non-pharmacological treatment for ADHD.Trial registration: ISRCTN82129325 on 02/08/2021, https://doi.org/10.1186/ISRCTN82129325.

The Immunogenicity of Monovalent Oral Poliovirus Vaccine Type 1 (mOPV1) and Inactivated Poliovirus Vaccine (IPV) in the EPI Schedule of India.

In 2016, the Global Polio Eradication Initiative (GPEI) recommended the cessation of using type 2 oral poliovirus vaccine (OPV) and OPV, with countries having to switch from the trivalent to bivalent OPV (bOPV) with the addition of inactivated poliovirus vaccine (IPV) in their routine immunization schedule. The current GPEI strategy 2022-2026 includes a bOPV cessation plan and a switch to IPV alone or a combination of vaccine schedules in the future. The focus of our study was to evaluate the immunogenicity of monovalent OPV type 1 (mOPV1) with IPV and IPV-only schedules. This was a three-arm, multi-center randomized-controlled trial conducted in 2016-2017 in India. Participants, at birth, were randomly assigned to the bOPV-IPV (Arm A) or mOPV1-IPV (Arm B) or IPV (Arm C) schedules. Serum specimens collected at birth and at 14, 18, and 22 weeks old were analyzed with a standard microneutralization assay for all the three poliovirus serotypes. The results of 598 participants were analyzed. The type 1 cumulative seroconversion rates four weeks after the completion of the schedule at 18 weeks were 99.5% (97.0-99.9), 100.0% (97.9-100.0), and 96.0% (92.0-98.1) in Arms A (4bOPV + IPV), B (4mOPV1 + IPV), and C (3IPV), respectively. Type 2 and type 3 seroconversions at 18 weeks were 80.0% (73.7-85.1), 76.9% (70.3-82.4); 93.2% (88.5-96.1), 100.0% (98.0-100.0); and 81.9% (75.6-86.8), 99.4% (96.9-99.9), respectively, in the three arms. This study shows the high efficacy of different polio vaccines for serotype 1 in all three schedules. The type 1 seroconversion rate of mOPV1 is non-inferior to bOPV. All the vaccines provide high type-specific immunogenicity. The program can adopt the use of different vaccines or schedules depending on the epidemiology from time to time.

Non-pharmacological interventions for diabetic peripheral neuropathy: Are we winning the battle?

Despite the advent of relatively reliable modalities of diagnosing diabetic peripheral neuropathy (DPN), such as nerve conduction studies, there is still a knowledge gap about the pathophysiology, and thus limited available interventions for symptom control and curtailing disease progression. The pharmacologic aspect of management is mainly centred on pain control, however, there are several important aspects of DPN such as loss of vibration sense, pressure sense, and proprioception which are associated with risks to lower limb health, which pharmacotherapy does not address. Furthermore, published evidence suggests non-pharmacologic interventions such as glycaemic control through dietary modification and exercise need to be combined with other measures such as psychotherapy, to reach a desired, however modest effect. Acupuncture is emerging as an important treatment modality for several chronic medical conditions including neuropathic and other pain syndromes. In their study published in the World Journal of Diabetes on the potential of acupuncture to reduce DPN symptoms and enhance nerve conduction parameters, Hoerder et al have been able to demonstrate that acupuncture improves sensory function and that this effect is likely sustained two months after treatment cessation. Although previous studies also support these findings, larger multi-center randomized control trials including a sham-controlled arm accounting for a placebo effect are required. Overall, given the satisfactory safety profile and the positive results found in these studies, it is likely that acupuncture may become an important aspect of the repertoire of effective DPN management.

A multi-centre randomised control trial of directly observed therapy to promote medication adherence in paediatric heart transplant recipients.

Medication non-adherence remains a significant challenge for adolescent heart transplant recipients. Building on the success of a pilot intervention study, herein we describe the protocol for a follow-up randomised control trial using mobile video directly observed therapy, featuring several innovations, to promote medication adherence in a multi-centre sample of adolescent heart transplant patients.

Efficacy and safety of lurasidone for schizophrenia: A systematic review and meta‑analysis of eight short‑term, randomized, double‑blind, placebo‑controlled clinical trials.

Lurasidone is an atypical anti-psychotic approved by the US Food and Drug Administration. It is mainly used to treat schizophrenia in adults through its antagonistic action on dopamine and 5-hydroxytryptamine receptors. The present study systematically assessed the efficacy and safety of lurasidone in the treatment of schizophrenia. Clinical, double-blind, parallel, randomized controlled trials (RCTs) of lurasidone in the treatment of schizophrenia were retrieved from PubMed\Medline, EBSCO, Embase, Cochrane Library, OVID, Web of Science and related clinical trial registration websites up to May 2023. A total of two investigators independently screened the included references and evaluated their quality. RevMan 5.3 software was used for meta-analysis of each measure outcome. The present systematic review was registered in PROSPERO (ID=CRD42018108178). A total of eight RCTs were included in the present study, including a total of 2,456 patients with schizophrenia. All eight references were randomized, double-blind and parallel control trials. All eight references were evaluated as high quality. The meta-analysis results demonstrated that there were no significant change in total Positive and Negative Syndrome Scale (PANSS) score, Clinical Global Impression of Severity (CGI-S) score and Montgomery-Asberg Depression Rating Scale (MADRS) between the 40 mg lurasidone group and the placebo group (P>0.05). However, as the dosage increased, the 80, 120 and 160 mg lurasidone groups had significant changes in total PANSS score, CGI-S score and MADRS Compared with placebo (P<0.05), although changes in MADRS in the 120 mg lurasidone group were not statistically significant (P>0.05). In terms of safety, the changes in the incidence of agitation in the 40 mg lurasidone group (P<0.05), vomiting in the 80 mg group (P<0.05) and akathisia in the 160 mg group (P<0.05) were statistically significant and there were also statistically significant changes in the incidence of akathisia, nausea, somnolence and extrapyramidal disorder among the 40, 80 and 120 mg lurasidone groups (P<0.05); No statistically significant changes in the in the incidence of other adverse reactions (P>0.05). In conclusion, existing evidence suggests that the initial dose of lurasidone for schizophrenia can be adjusted to 80 mg. As the condition aggravates, the dose can be incrementally increased to 160 mg. A dose of 160 mg lurasidone is recommended as the most efficacious and safe dose for acute schizophrenia and the risk of occurrence of akathisia, nausea, somnolence and extrapyramidal disorder is still high when lurasidone is administered at a dose of 80-120 mg. The dose should be promptly adjusted or the drug should be withdrawn if the aforementioned adverse reactions worsen. Multi-center, high-quality and long-term clinical RCTs influenced by the included references are still necessary to support the aforementioned conclusions.

Smartphone App-Delivered Mindfulness-Based Intervention for Mild Traumatic Brain Injury in Adolescents: Protocol for a Feasibility Randomized Controlled Trial.

Concussion in children and adolescents is a significant public health concern, with 30% to 35% of patients at risk for prolonged emotional, cognitive, sleep, or physical symptoms. These symptoms negatively impact a child's quality of life while interfering with their participation in important neurodevelopmental activities such as schoolwork, socializing, and sports. Early psychological intervention following a concussion may improve the ability to regulate emotions and adapt to postinjury symptoms, resulting in the greater acceptance of change; reduced stress; and recovery of somatic, emotional, and cognitive symptoms. The primary objective of this study is to assess the feasibility of conducting a parallel-group (1:1) randomized controlled trial (RCT) to evaluate a digital therapeutics (DTx) mindfulness-based intervention (MBI) in adolescents aged 12 to <18 years. The attention-matched comparator intervention (a math game also used in previous RCTs) will be delivered on the same DTx platform. Both groups will be provided with the standard of care guidelines. The secondary objective is to examine intervention trends for quality of life; resilience; self-efficacy; cognition such as attention, working memory, and executive functioning; symptom burden; and anxiety and depression scores at 4 weeks after concussion, which will inform a more definitive RCT. A subsample will be used to examine whether those randomized to the experimental intervention group have different brain-based imaging patterns compared with those randomized to the control group. This study is a double-blind Health Canada-regulated trial. A total of 70 participants will be enrolled within 7 days of concussion and randomly assigned to receive the 4-week DTx MBI (experimental group) or comparator intervention. Feasibility will be assessed based on the recruitment rate, treatment adherence to both interventions, and retention. All outcome measures will be evaluated before the intervention (within 7 days after injury) and at 1, 2, and 4 weeks after the injury. A subset of 60 participants will undergo magnetic resonance imaging within 72 hours and at 4 weeks after recruitment to identify the neurophysiological mechanisms underlying the potential benefits from MBI training in adolescents following a concussion. The recruitment began in October 2022, and the data collection is expected to be completed by September 2024. Data collection and management is still in progress; therefore, data analysis is yet to be conducted. This trial will confirm the feasibility and resolve uncertainties to inform a future definitive multicenter efficacy RCT. If proven effective, a smartphone-based MBI has the potential to be an accessible and low-risk preventive treatment for youth at risk of experiencing prolonged postconcussion symptoms and complications. ClinicalTrials.gov NCT05105802; https://classic.clinicaltrials.gov/ct2/show/NCT05105802. DERR1-10.2196/57226.

Corticosteroids for the prevention and treatment of bronchopulmonary dysplasia: an overview of systematic reviews.

Corticosteroids for the prevention and treatment of bronchopulmonary dysplasia: an overview of systematic reviews.

Electronic health intervention to manage symptoms of immunotherapy in patients with cancer (SOFIA): Results from a randomized controlled pilot trial.

For patients receiving immune checkpoint inhibitors, early detection of immune-related adverse events (irAEs) is critical for one's safety. To this end, a smartphone app (SOFIA) was developed that featured the assessment of electronic patient-reported outcomes (ePROs) focusing on irAEs as well as a set of comprehensive supportive information. Its feasibility and preliminary efficacywere evaluated in a randomized controlled trial (RCT). Patients who received immune checkpoint inhibition therapy were randomly assigned to an intervention group (IG) or a control group (CG; care as usual). During the 12-week intervention period, IG patients used SOFIA to report twice weekly ePROs and receive cancer- and immunotherapy-relevant contents. Before a patient's next clinical visit, the physician in charge was given the ePRO reports. The primary objective was to test the feasibility of SOFIA. Furthermore, the preliminary efficacy of SOFIA for health-related quality of life (HRQOL), psychosocial outcomes, and medical data was examined. Clinical outcomes were assessed at baseline (T0), post-intervention (T1), and a 3-month follow-up (T2). Seventy-one patients were randomized to the IG (n=34) or the CG (n=37). SOFIA showed high feasibility and acceptance. At T1, patients in the IG reported significantly better HRQOL and role functioning and less depression, distress, and appetite loss. No significant differences were revealed regarding medical data, the utilization of supportive care services, or survival. SOFIA showed high feasibility and acceptance and improved HRQOL and psychosocial outcomes. These results suggest further evaluation of efficacy in a large-scale confirmatory multicenter RCT.

Safety of remimazolam in comparison with midazolam for colonoscopy: A systematic review and meta-analysis

Background Remimazolam is an ester-based ultra-short-acting benzodiazepine that efficiently achieves sedation within a short period and is now being assessed as a suitable alternative to midazolam. This meta-analysis aims to pool the available data assessing and focusing on the safety aspect of remimazolam compared with midazolam. Methods A multi-center randomized control trial for patients undergoing endoscopic procedures like colonoscopy was conducted, comparing remimazolam to placebo for the midazolam group as the intervention group. The safety of remimazolam was the primary endpoint of this meta-analysis. Results A total of 3 studies were included. The total study population was 697, including the placebo, remimazolam, and midazolam groups. The types of studies included are i. randomized, double-blind, parallel-group, active-controlled clinical trial ii. prospective, randomized, parallel-group study comparing remimazolam to placebo (blindly), RCT, and iii. prospective, double-blind, randomized, parallel-group study RCT.; Treatment-emergent adverse effects included vascular disorders (P=0.42), cardiac disorders (p=0.06), respiratory, thoracic, and mediastinal disorders (p=0.26), infections and infestations (0.88), hematologic abnormalities such as anemia (p=0.63), and derangements in Blood pressure (systolic p=0.47 and diastolic p=0.68 and respiratory parameters (p=0.34). Analysis of the reported data suggests that the remimazolam group had a significantly higher incidence of treatment-emergent adverse effects compared to the midazolam group (RR: 0.84; 95% CI [0.78, 0.91]; P &lt;0.00001; I2 = 5%). Conclusions In conclusion, this meta-analysis of three randomized controlled trials showed outcomes favoring both remimazolam and midazolam as successful sedatives, yet the higher requirement of top-up dosage and rescue sedatives in the midazolam group indicates that remimazolam can be used as its replacement, especially in colonoscopy procedures.

Chinese herbal medicine for post-viral fatigue: A systematic review of randomized controlled trials.

Fatigue is a common symptom after viral infection. Chinese herbal medicine (CHM) is thought to be a potential effective intervention in relieving fatigue. To assess the effectiveness and safety of CHM for the treatment of post-viral fatigue. Systematic review and meta-analysis of randomized controlled trials (RCTs). The protocol of this systematic review was registered on PROSPERO (CRD42022380356). Trials reported changes of fatigue symptom, which compared CHM to no treatment, placebo or drugs, were included. Six electronic databases and three clinical trial registration platforms were searched from inception to November 2023. Literature screening, data extraction, and risk bias assessment were independently carried out by two reviewers. Quality of the included trials was evaluated using Cochrane risk of bias tool, and the certainty of the evidence was evaluated using GRADE. The meta-analysis was performed using Review Manager 5.4, mean difference (MD) and its 95% confidence interval (CI) was used for estimate effect of continuous data. Heterogeneity among trials was assessed through I2 value. Overall, nineteen studies with 1921 patients were included. Results of individual trial or meta-analysis showed that CHM was better than no treatment (MD = -0.80 scores, 95%CI -1.43 to -0.17 scores, P = 0.01, 60 participants, 1 trial), placebo (MD = -1.90 scores, 95%CI -2.38 to -1.42 scores, P<0.00001, 184 participants, 1 trial), placebo on basis of rehabilitation therapy (MD = -14.90 scores, 95%CI -24.53 to -5.27 scores, P = 0.02, 118 participants, 1 trial) or drugs (MD = -0.38 scores, 95%CI -0.48 to -0.27 scores, I2 = 0%, P<0.00001, 498 participants, 4 trials) on relieving fatigue symptoms assessing by Traditional Chinese Medicine fatigue scores. Trials compared CHM plus drugs to drugs alone also showed better effect of combination therapy (average MD = -0.56 scores). In addition, CHM may improve the percentage of CD4 T lymphocytes and reduce the level of serum IL-6 (MD = -14.64 scores, 95%CI 18.36 to -10.91 scores, I2 = 0%, P<0.00001, 146 participants, 2 trials). Current systematic review found that the participation of CHM can improve the symptoms of post-viral fatigue and some immune indicators. However, the safety of CHM remains unknown and large sample, high quality multicenter RCTs are still needed in the future.

Effect of liraglutide on cardiac function in patients with type 2 diabetes mellitus: A systematic review and meta-analysis of double-blind, randomized, placebo-controlled trials.

Liraglutide widely utilized in type 2 diabetes treatment, has elicited conflicting findings regarding its impact on cardiac function in patients with this condition. Therefore, The objective of this study was to conduct a meta-analysis of randomized controlled trials (RCTs) to evaluate the effects of liraglutide on cardiac function in patients diagnosed with type 2 diabetes. We identified double-blind randomized trials assessing the effects of liraglutide compared to placebo on cardiac function in patients with type 2 diabetes. Data were synthesized with the fixed-effect models to generate standard mean differences (SMDs) with 95% confidence intervals (CIs) of each outcome for liraglutide versus placebo. The risk of bias would be assessed according to the Cochrane Risk of Bias Tool, while meta-analysis would be conducted using Revman 5.3.0 software. The evidence was graded based on the Grading of Recommendations Assessment, Development and Evaluation approach. The meta-analysis encompassed 5 RCTs including 220 participants. Results revealed that liraglutide exhibited significant enhancements in left ventricular ejection fraction [SMD = -0.38, 95%CI(-0.70, -0.06), P = .02], cardiac index [SMD = -1.05, 95%CI(-1.52, -0.59), P < .0001], stroke volume [SMD = -0.67, 95%CI(-1.02, -0.32), P = .0002] and early diastolic filling velocity/late atrial filling velocity ratio [SMD = -0.52, 95%CI(-0.82, -0.22), P = .0006]. However, no statistically significant impact on cardiac output [SMD = -0.20, 95%CI(-0.53, 0.14), P = .26], early diastolic filling velocity/early diastolic annular velocity (E/Ea) ratio [SMD = -0.34, 95%CI(-0.75, 0.06), P = .10] and early diastolic filling velocity/early diastolic mitral annular velocity ratio [SMD = 0.21, 95%CI(-0.15, 0.56), P = .25] was observed. The Grading of Recommendations Assessment, Development and Evaluation evidence quality ratings indicated that all the outcome measures included in this study were evaluated as having low and very low quality. The available evidence suggested that liraglutide may exert a favorable impact on cardiac function in patients with type 2 diabetes. Consequently, the utilization of liraglutide as a preventive measure against heart failure incidents in individuals with type 2 diabetes represents a promising strategy. However, robust evidence support requires the conduct of large-scale, multicenter high-quality RCTs.

The Role of Proton Pump Inhibitors in the Realm of Idiopathic Pulmonary Fibrosis and its Associated Comorbidities: A Systematic Review.

As the global incidence of idiopathic pulmonary fibrosis (IPF) is on the rise, there is a need for better diagnostic criteria, better treatment options, early and appropriate diagnosis, adequate care, and a multidisciplinary approach to the management ofpatients. This systematic review explores the role of proton pump inhibitors (PPIs) in IPF and answers the question, "Does proton pump inhibitor improve only the prognosis of gastroesophageal associated idiopathic pulmonary fibrosis or for other types of idiopathic pulmonary fibrosis too?" We used PubMed (PMC) and Google Scholar for data collection for this systematic review and followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines for conducting this review. After in-depth literature screening and quality appraisal, 12 articles were selected for this systematic review. On the one hand, the efficacy of PPI therapy is supported by research such as the CAPACITYand ASCEND trials, a pilot randomized control trial (RCT) investigating the role of omeprazole in IPF and a bidirectional two-sample Mendelian randomization (MR) study, respectively. On the other hand, a systematic reviewand meta-analysison antacid and antireflux surgery in IPFnegate these results and show no statistical significance. Questions regarding the efficacy of PPI therapy must be dealt with in an adequately powered multicenter and double-blinded randomized control trial. The anti-inflammatory properties of antacids can serve as the cornerstone for future trials. In the following systematic review, antacid, antireflux therapy, omeprazole, and proton pump therapy are synonymous with stomach acid suppression therapy.