Pharmacokinetics of tebipenem pivoxil used in children suffering from shigellosis: a pilot study in Bangladesh.

With increasing antibiotic resistance in gram-negative bacteria, including those causing Shigellosis, evidence of safety and pharmacokinetics data on new oral antibiotics is crucial. We aimed to investigate the safety and pharmacokinetic properties of an oral carbapenem, tebipenem pivoxil, along with it's ability to produce desired results in childhood shigellosis. This randomized pilot clinical trial was conducted at Dhaka Hospital, icddr,b in 2022 between May and September.

Antibiotic use prior to attending a large diarrheal disease hospital among preschool children suffering from bloody or non-bloody diarrhea: A cross-sectional study conducted in Bangladesh.

Background: Among diarrheal children, injudicious use of antibiotics is a major public health concern particularly in low- and middle-income countries. There are evidence-based guidelines by the World Health Organization (WHO) to prescribe antibiotics for bloody diarrhea in children. There is a scarcity of published data regarding the judicious use of antibiotics for bloody diarrhea in children.

The Africa non-communicable diseases (NCD) Open Lab: Impact of a portfolio of clinical studies to deepen the understanding of NCDs in sub-Saharan Africa.

Background: Clinical research in sub-Saharan Africa (SSA) has often focussed on communicable diseases. However, with the increasing burden of non-communicable diseases (NCDs), there is a need for Africa-specific NCD research.

Methods: GSK established the Africa NCD Open Lab in 2014.

Efficacy and safety of GSK3772847 in participants with moderate-to-severe asthma with allergic fungal airway disease: A phase IIa randomized, multicenter, double-blind, sponsor-open, comparative trial.

Introduction: Current treatments for allergic fungal airway disease are not specific for asthma and are associated with limited efficacy or safety concerns. This Phase IIa randomized, multicenter, double-blind, sponsor-open, comparative trial assessed the efficacy and safety of GSK3772847, an anti-interleukin-33 receptor monoclonal antibody, in moderate-to-severe asthma patients with allergic fungal airway disease (ClinicalTrials.gov: NCT03393806).

Dual Bronchodilator Therapy with Umeclidinium/Vilanterol Versus Tiotropium plus Indacaterol in Chronic Obstructive Pulmonary Disease: A Randomized Controlled Trial.

Introduction: The fixed-dose, long-acting bronchodilator combination of umeclidinium/vilanterol (UMEC/VI) has not previously been compared with a combination of a long-acting muscarinic antagonist and long-acting β2-agonist in patients with chronic obstructive pulmonary disease (COPD).

Methods: This 12-week, randomized, blinded, triple-dummy, parallel-group, non-inferiority study compared once-daily UMEC/VI 62.5/25 mcg with once-daily tiotropium (TIO) 18 mcg + indacaterol (IND) 150 mcg in patients with moderate-to-very-severe COPD.

Efficacy and safety of once-daily inhaled umeclidinium/vilanterol in Asian patients with COPD: results from a randomized, placebo-controlled study.

Background: Combination of the inhaled long-acting muscarinic antagonist umeclidinium (UMEC; GSK573719) with the long-acting β2-agonist vilanterol (VI) is an approved maintenance treatment for COPD in the US and EU. We compared the efficacy and safety of UMEC/VI with placebo in patients with COPD of Asian ancestry.

Patients And Methods: In this 24-week, Phase III, multicenter, randomized, double-blind, placebo-controlled, parallel-group study, patients were randomized 1:1:1 to UMEC/VI 125/25 μg, UMEC/VI 62.

Efficacy and safety of fluticasone furoate/vilanterol (50/25 mcg; 100/25 mcg; 200/25 mcg) in Asian patients with chronic obstructive pulmonary disease: a randomized placebo-controlled trial.

Background And Objective: Three strengths of fluticasone furoate/vilanterol (FF/VI) were previously evaluated for the treatment of chronic obstructive pulmonary disease (COPD) in a program of global Phase 3 studies that included only a small subgroup of Asian patients. This study further evaluated the efficacy and safety of the same three strengths of FF/VI exclusively in Asian patients.

Methods: A randomized, double-blind, placebo-controlled, parallel-group, multicenter study.

Transient receptor potential vanilloid 1 (TRPV1) antagonism in patients with refractory chronic cough: a double-blind randomized controlled trial.

Background: Inhalation of capsaicin, the extract of hot chili peppers, induces coughing in both animals and human subjects through activation of transient receptor potential vanilloid 1 (TRPV1) on airway sensory nerves. Therefore the TRPV1 receptor is an attractive target for the development of antitussive agents.

Objective: We sought to assess the antitussive effect of TRPV1 antagonism in patients with refractory chronic cough.

TRPV1 inhibition does not prevent cold dry air-elicited symptoms in non-allergic rhinitis.

Background: The transient receptor potential vanilloid 1 (TRPV1)-expressing sensory C-fibers may play a role in the development of nasal hyper-responsiveness and symptoms of non-allergic rhinitis (NAR).

Objective: To evaluate the effects of a TRPV1-antagonist, SB-705498, on cold dry air (CDA)-induced symptoms in patients with NAR.

Methods: This randomized, double-blind, placebo-controlled, crossover study evaluated 14 days of once daily, topical intranasal SB-705498 12 mg in 40 patients with NAR using a CDA challenge experimental model in an environmental exposure chamber (EEC, Cetero Research, Mississauga, Ontario).

Inhibition of capsaicin-driven nasal hyper-reactivity by SB-705498, a TRPV1 antagonist.

Aims: To assess the safety, tolerability, pharmacokinetics (PK) and pharmacodynamics (PD) of intranasal SB-705498, a selective TRPV1 antagonist.

Methods: Two randomized, double-blind, placebo-controlled, clinical studies were performed: (i) an intranasal SB-705498 first time in human study to examine the safety and PK of five single escalating doses from 0.5 to 12 mg and of repeat dosing with 6 mg and 12 mg twice daily for 14 days and (ii) a PD efficacy study in subjects with non-allergic rhinitis (NAR) to evaluate the effect of 12 mg intranasal SB-705498 against nasal capsaicin challenge.