Active clinical trials for "Respiratory Tract (Lung and Bronchial) Diseases"

This is a randomized controlled clinical study on the clinical efficacy of Azvudine and Paxlovid antivirus therapy in COVID-19 patients with high-risk. The objective is to examine the effect of high-risk on the time for COVID-19 patients to achieve 2 continuously negative SARS-CoV-2 nucleic acid test result, and the RT-PCR negative conversion rates in day 7. Patients who meet inclusion criteria will be randomized into the Azvudine group (treatment group) and Paxlovid group (control group).

The goal of this randomized controlled trial is to study the early bactericidal activity in adult patients with smear-positive pulmonary tuberculosis. The main question it aims to answer are if cephalexin, in combination with amoxicillin-clavulanate, is effective in the treatment of tuberculosis. Participants with smear-positive tuberculosis will be randomized to either of two groups: Intervention group: cephalexin and amoxicillin-clavulanate. Control group: Standard of care TB treatment. The study period is 2 weeks and participants will be asked to submit multiple sputum samples to measure the bacterial sputum load. They will also submit saliva samples for estimation of drug concentrations in the body. Researchers will compare the intervention group with the control group to see if the trial drugs result in a reduced bacterial sputum load Overall aim: To study the early bactericidal activity of cephalexin, in combination with amoxicillin-clavulanate, in comparison to standard treatment in patients with active pulmonary tuberculosis during the first 2 weeks of treatment. Primary aim: To evaluate the early bactericidal activity (measured as 'time to culture positivity') of cephalexin-clavulanate in comparison, to standard TB treatment (rifampicin, isoniazid, pyrazinamide, and ethambutol). Secondary aim: To asses safety and tolerability of cephalexin together with amoxicillin-clavulanate. To determine key pharmacokinetic (PK) parameters of cephalexin, especially half-life and drug exposure (maximal concentration; Cmax and area under the concentration versus time curve, AUC).

Pulmonary rehabilitation (PR) is one of the cornerstones of care for people with COPD together with smoking cessation and medical treatment. Despite the compelling evidence for its benefits, pulmonary rehabilitation is delivered to less than 30% of patients with COPD. Access to PR are particularly challenging, and especially for those with the most progressed stages of the disease. Pulmonary Tele-rehabilitation (PTR) and Home-based pulmonary rehabilitation (HPR) are two emerging models using health-care supportive technology that have proven equivalent to the conventional PR programs in patients with COPD who are able and willing to participate in conventional PR. However, much remain unknown regarding patients with COPD unable to access and participate in the conventional out-patient hospital- or community-based PR when offered during routine consultation. No studies have been conducted to specifically intervene towards this group. Response from emerging rehabilitation models for this specific group is a black box with no substantial research. To fulfill its potential of relevance, results from emerging models, such as Pulmonary Telerehabilitation and Home-based pulmonary rehabilitation must be of clinical relevance, and superior to the current 'usual care' (medication and scheduled follow-up control) in patients with COPD unable to access and participate in the conventional out-patient hospital- or community-based PR when offered during routine consultation.

This is an open-label phase Ib/II clinical study to evaluate the safety, tolerability, pharmacokinetics and initial efficacy of JS004 injection combined with toripalimab and with or without standard chemotherapy in patients with advanced lung cancer

Platform adaptive embedded trial for acute respiratory distress syndrome (PETARDS) is a randomized, embedded, multifactorial, adaptive platform trial for ARDS. The study aimed to assess the impact of multiple interventions on outcomes in patients with ARDS admitted to the ICU.

The primary objective of this study is to evaluate the safety and tolerability of the long-term use of TPIP in participants with PH-ILD from Study INS1009-211 (NCT05176951) and other lead-in studies of TPIP in participants with PH-ILD.

This is a phase 3, open-label, randomized, multi-center study assessing the efficacy and safety of DZD9008 versus platinum-based doublet chemotherapy in participants with locally advanced or metastatic NSCLC with EGFR Exon20ins mutation, who are newly diagnosed or have not received prior systemic therapy in advanced stage. Primary objective of this study is to assess the efficacy of DZD9008 versus platinum-based doublet chemotherapy using by BICR-assessed PFS per RECIST 1.1 as primary endpoint. Approximately 320 participants are estimated to be randomized into the study. Participants enrolled will be randomized to DZD9008 or platinum-based doublet chemotherapy in a 1:1 manner, stratified by baseline brain metastasis (with/without).

This research study aims to determine what effects (good and bad) Durvalumab has on participants and their cancer with a "quick start" of Durvalumab within 14 days of finishing chemotherapy and radiation. The study will also determine the logistic barriers to the quick start of Durvalumab.

The COVID-19 pandemic has become a major public health challenge, and the treatment options for the disease are currently limited. The commonly used oral small-molecule anti-COVID-19 drugs in China are Nirmatrelvir-Ritonavir and Azvudine. These drugs have been tested in pre-marketing clinical trials in patients with non-severe COVID-19 infection and have demonstrated therapeutic effects in inhibiting virus transmission and preventing disease progression. However, until now, the efficacy and safety of these drugs in patients with moderate to severe COVID-19 infections remains unclear. Therefore, this study is aiming to compare the efficacy and safety of Azvudine and Nirmatrelvir-Ritonavir in moderate to severe COVID-19 infections. This study will be a multicenter, randomized, controlled clinical trial study in patients hospitalized with moderate to severe COVID-19 infections. Recovery of clinical symptoms, nucleic acid negative conversion, improvement in oxygenation index, and imaging improvement will be used as study endpoints.

This is a single-center, single-arm, open and exploratory clinical study. The purpose of this study was to evaluate the consistency and accuracy of the organogenic (PDO) model for patients with lung cancer, to predict the clinical efficacy of anticancer drugs, and to speculate and select personalized treatment regiments for patients with non-small cell lung cancer who are resistant to multi-line standard therapies.