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Early and regular ingestion of the common allergens, peanut and egg has been shown to be an effective allergy prevention strategy. It is not clear whether this is also true of tree nut allergy. Current practice in many Australian allergy clinics for children with peanut allergy (high risk of tree nut allergy), is to advise families to introduce each individual tree nut into their child's diet via a cautious home introduction protocol without prior allergy testing (screening). The safety and effectiveness of an early and regular ingestion strategy for the prevention of tree nut allergy has not been formally evaluated and it is known that around a third of children with peanut allergy develop one or more other nut allergies. This trial is a 2-armed, open-label, randomized, controlled trial (RCT) to assess the safety and efficacy of a supervised hospital based multi-tree nut (almond, cashew, hazelnut and walnut) oral food challenge (OFC) + then home introduction of the remaining tree nuts versus standard care (home introduction of all 8 tree nuts) in infants with peanut allergy to reduce the risk of developing tree nut allergy.

This study evaluates the safety, tolerability, pharmacokinetics, pharmacodynamics, and efficacy of WM-S1-030 in patients with advanced solid tumors.

This is a randomized, double-blind, placebo-controlled, single dose escalation phase 1 study. The objective of this study is to evaluate the safety, tolerability, pharmacokinetics and immunogenicity of subcutaneous administered SHR-1905 in healthy subjects.

This is a Phase 3, multicenter, randomized, double-blind, placebo-controlled study evaluating the safety and efficacy of trilaciclib versus placebo administered prior to gemcitabine and carboplatin in patients receiving first- or second-line treatment for locally advanced unresectable/metastatic TNBC.

TransCon TLR7/8 Agonist is an investigational drug being developed for treatment of locally advanced or metastatic solid tumors. This Phase 1/2 study will evaluate TransCon TLR7/8 Agonist as monotherapy or in combination with pembrolizumab in dose escalation and dose expansion. Participants will receive intratumoral (IT) injection of TransCon TLR7/8 Agonist every cycle. The primary objectives are to evaluate safety and tolerability, and define the Maximum Tolerated Dose (MTD) and Recommended Phase 2 Dose (RP2D) of TransCon TLR7/8 Agonist alone or in combination with pembrolizumab.

The objective of this study is to evaluate real world long-term functional outcomes, safety and performance of the Indigo Aspiration System for the treatment of pulmonary embolism (PE).

The primary objectives of the study are: * To describe the safety profile of all participants in each age group and each study intervention group up to 12 months post-last dose. * To describe the neutralizing antibody profile at Day 1, Day 22, and Day 36 of each study intervention group. The secondary objectives of the study are: * To describe binding antibody profile from Day 1 to Day 387 of each study intervention group. * To describe the neutralizing antibody profile from Day 91 to Day 387 of each study intervention group. * To describe the occurrence of virologically-confirmed coronavirus disease-2019 (COVID-19)-like illness and serologically-confirmed SARS-CoV-2 infection. * To evaluate the correlation/association between antibody responses to SARS-CoV-2 messenger RNA (mRNA) vaccine and the risk of virologically-confirmed COVID-19-like illness and/or serologically-confirmed severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection.

This is a prospective study to demonstrate the safety and effectiveness of CORI and to register CORI in China mainland.

This study is a prospective, non-randomized, open-label, two-centre phase I/II intervention study designed to treat children up to 24 months of age with RAG1-deficient SCID with an indication for allogeneic hematopoietic stem cell transplantation but lacking an HLA-matched donor. The study involves infusion of autologous CD34+ cells transduced with the pCCL.MND.coRAG1.wpre lentiviral vector (hereafter called RAG1 LV CD34+ cells) in five patients with RAG1-deficient SCID.

Despite promising observational and phase 1 data, the therapeutic potential of vitamin C for the management of septic shock has not borne out in recent large multi-centre randomized controlled trials. There is biological plausibility for benefit with intravenous vitamin C, and the investigators hypothesize that the doses used in these trials were insufficient to demonstrate an effect. High-dose vitamin C has been trialed in patients with cancer and burns and proven to be safe. The investigators have recently demonstrated a dramatic benefit of high-dose intravenous vitamin C in reversing organ dysfunction in a large mammalian model of sepsis. The proposed prospective interventional study will be the first to administer high-dose intravenous vitamin C in critically ill patients with sepsis. The objectives of this study will be to determine whether high-dose intravenous vitamin C (i) reduces vasopressor requirement in critically ill patients with septic shock (ii) reverses organ dysfunction and (iii) is well tolerated.