Who are Solifenacin for 24 weeks's main competitors?

Direct comparators (same drug class / molecular target / therapeutic area): Solifenacin PO, Spiriva HandiHaler, solifenacin succinate suspension, Detrol LA, Albuterol, ipratropium bromide, Drug: ipratropium (AtroventTM).

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Every 30 minutes from primary sources (FDA, EMA, MHRA, PMDA, ClinicalTrials.gov, USPTO). Subscribe to the RSS feed below for push alerts.

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Last reviewed 2026-05-16 · How we verify

Solifenacin for 24 weeks — Competitive Intelligence Brief

Solifenacin for 24 weeks (Solifenacin for 24 weeks) competitive landscape: 6 comparators, recent regulatory actions, upcoming PDUFA, patent timeline. Class: Muscarinic M3 receptor antagonist. Area: Urology.

marketed Muscarinic M3 receptor antagonist M3 muscarinic acetylcholine receptor Urology Small molecule Live · refreshed every 30 min

Target snapshot

Solifenacin for 24 weeks (Solifenacin for 24 weeks) — National Taiwan University Hospital. Solifenacin blocks muscarinic M3 receptors in the bladder smooth muscle, reducing involuntary contractions and increasing bladder capacity.

Comparator set (6 drugs)

Auto-detected by same drug class / molecular target / therapeutic area, ranked by phase + recency. Override with ?vs=slug1,slug2,….

Drug	Generic	Sponsor	Phase	Class	Target
Solifenacin for 24 weeks TARGET	Solifenacin for 24 weeks	National Taiwan University Hospital	marketed	Muscarinic M3 receptor antagonist	M3 muscarinic acetylcholine receptor
Solifenacin PO	Solifenacin PO	Seattle Urology Research Center	marketed	Muscarinic M3 receptor antagonist	M3 muscarinic acetylcholine receptor
Spiriva HandiHaler	Spiriva HandiHaler	Chia Tai Tianqing Pharmaceutical Group Co., Ltd.	marketed	Long-acting muscarinic antagonist (LAMA)	M3 muscarinic acetylcholine receptor
solifenacin succinate suspension	solifenacin succinate suspension	Astellas Pharma Inc	marketed	Muscarinic M3 receptor antagonist	M3 muscarinic acetylcholine receptor
Detrol LA	Detrol LA	Pfizer's Upjohn has merged with Mylan to form Viatris Inc.	marketed	Muscarinic receptor antagonist	M2 and M3 muscarinic acetylcholine receptors
Albuterol, ipratropium bromide	Albuterol, ipratropium bromide	Children's Hospital of Philadelphia	marketed	Combination bronchodilator (beta-2 agonist + anticholinergic)	Beta-2 adrenergic receptor; M3 muscarinic acetylcholine receptor
Drug: ipratropium (AtroventTM)	Drug: ipratropium (AtroventTM)	AstraZeneca	marketed	Anticholinergic bronchodilator	M3 muscarinic acetylcholine receptor

Recent regulatory actions (last 90 days)

No regulatory actions in the last 90 days for this set.

Upcoming PDUFA dates (next 180 days)

No PDUFA dates in the next 180 days for this set.

Patent timeline (forward window)

No upcoming patent expiries for this set.

Sponsor landscape (Muscarinic M3 receptor antagonist class)

Astellas Pharma Inc · 2 drugs in this class
Barrie Urology Associates · 1 drug in this class
National Taiwan University Hospital · 1 drug in this class
Pfizer · 1 drug in this class
Seattle Urology Research Center · 1 drug in this class
Weill Medical College of Cornell University · 1 drug in this class

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Cite this brief

Drug Landscape (2026). Solifenacin for 24 weeks — Competitive Intelligence Brief. https://druglandscape.com/ci/solifenacin-for-24-weeks. Accessed 2026-05-16.

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