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A bacterial infection that affects the lungs and is caused by Mycobacterium tuberculosis. Most patients with tuberculosis do not have symptoms (latent tuberculosis) and are not contagious. When signs and symptoms occur (active tuberculosis), patients become contagious. The signs and symptoms include chronic cough with blood-tinged sputum, night sweats, fever, fatigue, and weight loss.
Biomarker and diagnostic research for pulmonary tuberculosis has been reported in the published literature.
1 FDA-approved treatment is available for pulmonary tuberculosis, including ETHAMBUTOL HYDROCHLORIDE (ETHAMBUTOL HYDROCHLORIDE, approved 1967). An additional 3 compounds hold orphan drug designation.
Brand Name | Generic Name | Mechanism | Approved | Market Status |
|---|---|---|---|---|
47 clinical trials registered, 21 recruiting. Interventions under study include drug therapy, other interventions, and biologic therapy. Pipeline includes 2 PHASE4, 13 PHASE3, 15 PHASE2. Research is sponsored by a mix of industry and academic institutions.
NCT ID | Title | Phase | Sponsor | Status |
|---|---|---|---|---|
[NCT06199921](https://clinicaltrials.gov/study/NCT06199921) |
Data assembled from 4 of 12 sources · Last updated Sep 19, 2026, 2:48 PM UTC
ETHAMBUTOL HYDROCHLORIDE |
ETHAMBUTOL HYDROCHLORIDE |
— |
1967 |
Available |
The following drugs have received orphan drug designation from the FDA for pulmonary tuberculosis. Orphan designation reflects regulatory interest and does not indicate approval for treatment.
Brand Name | Generic Name | Sponsor | Designated | Exclusivity End | Designation Status |
|---|---|---|---|---|---|
(R)-2-methyl-6-nitro-2-{4-[4-(4-trifluoromethoxyphenoxy)piperidin-1-yl]phenoxymethyl}-2,3-dihydroimidazo[2,1-b]oxazole | (R)-2-methyl-6-nitro-2-{4-[4-(4-trifluoromethoxyphenoxy)piperidin-1-yl]phenoxymethyl}-2,3-dihydroimidazo[2,1-b]oxazole | Otsuka Pharmaceutical Company, Ltd | 2007 | — | Designated |
Rifalazil | Rifalazil | PathoGenesis Corporation | 1999 | — | Designated |
Priftin | Rifapentine | Hoechst Marion Roussel | 1995 | 2005 | Designated (drug approved for other indication) |
Gene therapy approaches for pulmonary tuberculosis have been reported in the published literature.
47 trials found
ATORvastatin in Pulmonary TUBerculosis |
PHASE2 |
Obafemi Awolowo University Teaching Hospital |
RECRUITING |
[NCT05473520](https://clinicaltrials.gov/study/NCT05473520) | Doxycycline Host-directed Therapy to Improve Lung Function and Decrease Tissue Destruction in Pulmonary Tuberculosis | PHASE3 | National University Hospital, Singapore | RECRUITING |
[NCT05807399](https://clinicaltrials.gov/study/NCT05807399) | PanACEA - STEP2C -01 | PHASE2 | Michael Hoelscher | RECRUITING |
[NCT06727864](https://clinicaltrials.gov/study/NCT06727864) | Short Course Regimen in Low Risk Active Tuberculosis- a Multicenter, Randomized, Active-controlled, Trial | PHASE3 | Kaohsiung Veterans General Hospital. | RECRUITING |
[NCT07303699](https://clinicaltrials.gov/study/NCT07303699) | ATORvastatin in Pulmonary TUBerculosis: a POPulation PharmacoKinetics -PharmacoDynamics Sub-study (ATORTUB popPK-PD) | PHASE2 | Obafemi Awolowo University Teaching Hospital | RECRUITING |
309 publications have been identified in PubMed for pulmonary tuberculosis. Kisho has analyzed 170 by research type. Research spans Epidemiology / Natural History (31%), Diagnostic / Biomarker (19%), and Review / Meta-Analysis (17%).
Research Type | Count | % of Total |
|---|---|---|
Disease patterns and progression | 52 | 31% |
Testing and diagnosis research | 32 | 19% |
Research summaries | 29 | 17% |
Patient case studies | 24 | 14% |
Laboratory research | 14 | 8% |
Clinical study results | 10 | 6% |
Other research | 7 | 4% |
New treatment approaches | 2 | 1% |
Adamu I (2026). [PMID: 41918072](https://pubmed.ncbi.nlm.nih.gov/41918072/). *BMC Infect Dis*. [Diagnostic / Biomarker]
Songsri J (2026). [PMID: 42074437](https://pubmed.ncbi.nlm.nih.gov/42074437/). *Int J Environ Res Public Health*. [Review / Meta-Analysis]
Surja SS (2026). [PMID: 41893122](https://pubmed.ncbi.nlm.nih.gov/41893122/). *J Fungi (Basel)*. [Review / Meta-Analysis]
Katroliya PS (2026). [PMID: 42109432](https://pubmed.ncbi.nlm.nih.gov/42109432/). *Bioinformation*. [Case Report / Case Series]
Fan D (2026). [PMID: 41513129](https://pubmed.ncbi.nlm.nih.gov/41513129/). *J Glob Antimicrob Resist*. [Diagnostic / Biomarker]
Sobrinho CP (2026). [PMID: 41518700](https://pubmed.ncbi.nlm.nih.gov/41518700/). *Tuberculosis (Edinb)*. [Clinical Trial Publication]
Hu Y (2026). [PMID: 41859263](https://pubmed.ncbi.nlm.nih.gov/41859263/). *Front Public Health*. [Epidemiology / Natural History]
Berbudi A (2026). [PMID: 42064368](https://pubmed.ncbi.nlm.nih.gov/42064368/). *J Trop Med*. [Review / Meta-Analysis]
de Bary BE (2026). [PMID: 41201735](https://pubmed.ncbi.nlm.nih.gov/41201735/). *Infection*. [Review / Meta-Analysis]
Ou X (2026). [PMID: 42063766](https://pubmed.ncbi.nlm.nih.gov/42063766/). *Front Med (Lausanne)*. [Diagnostic / Biomarker]
AI-curated news mentioning pulmonary tuberculosis
Updated May 9, 2026
FDA has released final guidance to assist sponsors in developing new antibacterial drugs for pulmonary tuberculosis treatment. This guidance finalizes the draft issued in December 2022, aiming to streamline the clinical development process for TB therapies.