Last Updated: May 11, 2026

CLINICAL TRIALS PROFILE FOR ULTIVA


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505(b)(2) Clinical Trials for ULTIVA

This table shows clinical trials for potential 505(b)(2) applications. See the next table for all clinical trials
Trial Type Trial ID Title Status Sponsor Phase Start Date Summary
New Combination NCT03089905 ↗ A Study to Compare the Long-term Outcomes After Two Different Anaesthetics Recruiting Baylor College of Medicine Phase 3 2017-08-10 There is considerable evidence that most general anaesthetics modulate brain development in animal studies. The impact is greater with longer durations of exposure and in younger animals. There is great controversy over whether or not these animal data are relevant to human clinical scenarios. The changes seen in preclinical studies are greatest with GABA agonists and NMDA antagonists such as volatile anaesthetics (eg sevoflurane), propofol, midazolam, ketamine, and nitrous oxide. There is less evidence for an effect with opioid (such as remifentanil) or with alpha 2 agonists (such as dexmedetomidine). Some, but not all, human cohort studies show an association between exposure to anaesthesia in infancy or early childhood and later changes in cognitive tests, school performance or risk of developing neurodevelopmental disorders. The evidence is weak due to possible confounding. A recent well designed cohort study (the PANDA study) comparing young children that had hernia repair to their siblings found no evidence for a difference in a range of detailed neuropsychological tests. In that study most children were exposed to up to two hours of anaesthesia. The only trial (the GAS trial) has compared children having hernia repair under regional or general anesthesia and has found no evidence for a difference in neurodevelopment when tested at two years of age. The GAS and PANDA studies confirm the animal data that short exposure is unlikely to cause any neurodevelopmental impact. The impact of longer exposures is still unknown. In humans the strongest evidence for an association between surgery and poor neurodevelopmental outcome is in infants having major surgery. However, this is also the group where confounding is most likely. The aim of our study is to see if a new combination of anaesthetic drugs results in a better long-term developmental outcome than the current standard of care for children having anaesthesia expected to last 2 hours or longer. Children will be randomised to receive either a low dose sevoflurane/remifentanil/dexmedetomidine or standard dose sevoflurane anaesthetic. They will receive a neurodevelopmental assessment at 3 years of age to assess global cognitive function.
New Combination NCT03089905 ↗ A Study to Compare the Long-term Outcomes After Two Different Anaesthetics Recruiting Boston Children's Hospital Phase 3 2017-08-10 There is considerable evidence that most general anaesthetics modulate brain development in animal studies. The impact is greater with longer durations of exposure and in younger animals. There is great controversy over whether or not these animal data are relevant to human clinical scenarios. The changes seen in preclinical studies are greatest with GABA agonists and NMDA antagonists such as volatile anaesthetics (eg sevoflurane), propofol, midazolam, ketamine, and nitrous oxide. There is less evidence for an effect with opioid (such as remifentanil) or with alpha 2 agonists (such as dexmedetomidine). Some, but not all, human cohort studies show an association between exposure to anaesthesia in infancy or early childhood and later changes in cognitive tests, school performance or risk of developing neurodevelopmental disorders. The evidence is weak due to possible confounding. A recent well designed cohort study (the PANDA study) comparing young children that had hernia repair to their siblings found no evidence for a difference in a range of detailed neuropsychological tests. In that study most children were exposed to up to two hours of anaesthesia. The only trial (the GAS trial) has compared children having hernia repair under regional or general anesthesia and has found no evidence for a difference in neurodevelopment when tested at two years of age. The GAS and PANDA studies confirm the animal data that short exposure is unlikely to cause any neurodevelopmental impact. The impact of longer exposures is still unknown. In humans the strongest evidence for an association between surgery and poor neurodevelopmental outcome is in infants having major surgery. However, this is also the group where confounding is most likely. The aim of our study is to see if a new combination of anaesthetic drugs results in a better long-term developmental outcome than the current standard of care for children having anaesthesia expected to last 2 hours or longer. Children will be randomised to receive either a low dose sevoflurane/remifentanil/dexmedetomidine or standard dose sevoflurane anaesthetic. They will receive a neurodevelopmental assessment at 3 years of age to assess global cognitive function.
New Combination NCT03089905 ↗ A Study to Compare the Long-term Outcomes After Two Different Anaesthetics Recruiting Boston Children’s Hospital Phase 3 2017-08-10 There is considerable evidence that most general anaesthetics modulate brain development in animal studies. The impact is greater with longer durations of exposure and in younger animals. There is great controversy over whether or not these animal data are relevant to human clinical scenarios. The changes seen in preclinical studies are greatest with GABA agonists and NMDA antagonists such as volatile anaesthetics (eg sevoflurane), propofol, midazolam, ketamine, and nitrous oxide. There is less evidence for an effect with opioid (such as remifentanil) or with alpha 2 agonists (such as dexmedetomidine). Some, but not all, human cohort studies show an association between exposure to anaesthesia in infancy or early childhood and later changes in cognitive tests, school performance or risk of developing neurodevelopmental disorders. The evidence is weak due to possible confounding. A recent well designed cohort study (the PANDA study) comparing young children that had hernia repair to their siblings found no evidence for a difference in a range of detailed neuropsychological tests. In that study most children were exposed to up to two hours of anaesthesia. The only trial (the GAS trial) has compared children having hernia repair under regional or general anesthesia and has found no evidence for a difference in neurodevelopment when tested at two years of age. The GAS and PANDA studies confirm the animal data that short exposure is unlikely to cause any neurodevelopmental impact. The impact of longer exposures is still unknown. In humans the strongest evidence for an association between surgery and poor neurodevelopmental outcome is in infants having major surgery. However, this is also the group where confounding is most likely. The aim of our study is to see if a new combination of anaesthetic drugs results in a better long-term developmental outcome than the current standard of care for children having anaesthesia expected to last 2 hours or longer. Children will be randomised to receive either a low dose sevoflurane/remifentanil/dexmedetomidine or standard dose sevoflurane anaesthetic. They will receive a neurodevelopmental assessment at 3 years of age to assess global cognitive function.
New Combination NCT03089905 ↗ A Study to Compare the Long-term Outcomes After Two Different Anaesthetics Recruiting Children's Hospital of Philadelphia Phase 3 2017-08-10 There is considerable evidence that most general anaesthetics modulate brain development in animal studies. The impact is greater with longer durations of exposure and in younger animals. There is great controversy over whether or not these animal data are relevant to human clinical scenarios. The changes seen in preclinical studies are greatest with GABA agonists and NMDA antagonists such as volatile anaesthetics (eg sevoflurane), propofol, midazolam, ketamine, and nitrous oxide. There is less evidence for an effect with opioid (such as remifentanil) or with alpha 2 agonists (such as dexmedetomidine). Some, but not all, human cohort studies show an association between exposure to anaesthesia in infancy or early childhood and later changes in cognitive tests, school performance or risk of developing neurodevelopmental disorders. The evidence is weak due to possible confounding. A recent well designed cohort study (the PANDA study) comparing young children that had hernia repair to their siblings found no evidence for a difference in a range of detailed neuropsychological tests. In that study most children were exposed to up to two hours of anaesthesia. The only trial (the GAS trial) has compared children having hernia repair under regional or general anesthesia and has found no evidence for a difference in neurodevelopment when tested at two years of age. The GAS and PANDA studies confirm the animal data that short exposure is unlikely to cause any neurodevelopmental impact. The impact of longer exposures is still unknown. In humans the strongest evidence for an association between surgery and poor neurodevelopmental outcome is in infants having major surgery. However, this is also the group where confounding is most likely. The aim of our study is to see if a new combination of anaesthetic drugs results in a better long-term developmental outcome than the current standard of care for children having anaesthesia expected to last 2 hours or longer. Children will be randomised to receive either a low dose sevoflurane/remifentanil/dexmedetomidine or standard dose sevoflurane anaesthetic. They will receive a neurodevelopmental assessment at 3 years of age to assess global cognitive function.
New Combination NCT03089905 ↗ A Study to Compare the Long-term Outcomes After Two Different Anaesthetics Recruiting Erasmus Medical Center Phase 3 2017-08-10 There is considerable evidence that most general anaesthetics modulate brain development in animal studies. The impact is greater with longer durations of exposure and in younger animals. There is great controversy over whether or not these animal data are relevant to human clinical scenarios. The changes seen in preclinical studies are greatest with GABA agonists and NMDA antagonists such as volatile anaesthetics (eg sevoflurane), propofol, midazolam, ketamine, and nitrous oxide. There is less evidence for an effect with opioid (such as remifentanil) or with alpha 2 agonists (such as dexmedetomidine). Some, but not all, human cohort studies show an association between exposure to anaesthesia in infancy or early childhood and later changes in cognitive tests, school performance or risk of developing neurodevelopmental disorders. The evidence is weak due to possible confounding. A recent well designed cohort study (the PANDA study) comparing young children that had hernia repair to their siblings found no evidence for a difference in a range of detailed neuropsychological tests. In that study most children were exposed to up to two hours of anaesthesia. The only trial (the GAS trial) has compared children having hernia repair under regional or general anesthesia and has found no evidence for a difference in neurodevelopment when tested at two years of age. The GAS and PANDA studies confirm the animal data that short exposure is unlikely to cause any neurodevelopmental impact. The impact of longer exposures is still unknown. In humans the strongest evidence for an association between surgery and poor neurodevelopmental outcome is in infants having major surgery. However, this is also the group where confounding is most likely. The aim of our study is to see if a new combination of anaesthetic drugs results in a better long-term developmental outcome than the current standard of care for children having anaesthesia expected to last 2 hours or longer. Children will be randomised to receive either a low dose sevoflurane/remifentanil/dexmedetomidine or standard dose sevoflurane anaesthetic. They will receive a neurodevelopmental assessment at 3 years of age to assess global cognitive function.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for ULTIVA

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00158873 ↗ Pharmaco-Economic Study Of Ultiva In Intensive Care Unit(ICU)Subjects Completed GlaxoSmithKline Phase 4 2004-09-01 The study will evaluate the pharmaco-economic consequences of the use of a remifentanil based regimen compared with a conventional sedative based regimen in terms of duration of mechanical ventilation, length of stay in ICU, difference in extubation time and use of concomitant sedative agents.
NCT00202722 ↗ Remifentanil as Intravenous Patient-controlled Analgesia (IVPCA) During Labour Completed Sorlandet Hospital HF Phase 4 2004-01-01 Remifentanil is a ultra short-acting synthetic opioid. It is rapidly metabolized by non-specific blood and tissue esterases. We wanted to investigate the efficacy and safety of remifentanil used as analgesia during labour. Intravenous patient controlled analgesia (ivpca) were used to administer remifentanil. Doses used were 0,15-1,05 mikrogr/kg, with a lock-out time of 2 minutes. 41 women were included in the study. Blood-pressure, heartrate, SaO2, respiration rate and sedation were recorded every 15.minute. Fetal heart rate was recorded for the whole periode of treatment (CTG, STAN). Vaginal contraction pain were assessed by the parturients every 15.minute using a Visual Analogue Scale (VAS). Midwives also recorded their impression of the parturients pain. The parturients level of sedation were recorded by anesthesiologist and midwife every 15.minute. Apgar scores were registered at 1, 5 and 10 min after delivery. Umbilical cord blood analysis regarding blood gases and concentration of remifentanil were performed. After delivery, both mother and midwife evaluated efficacy and safety; Global satisfaction score, if the remifentanil doses were sufficient, nausea, vomiting, level of sedation and dizziness.
NCT00567957 ↗ Remifentanil for General Anesthesia in Preeclamptics Unknown status Istanbul University Phase 4 2008-02-01 The purpose of this study is to determine whether remifentanil use in preeclamptic patients may blunt hemodynamic response to intubation during general anesthesia for cesarean section.
NCT00611195 ↗ Remifentanil and Laryngeal Reflex Responses in Pediatric Patients With URI Completed Thomas Erb Phase 4 2008-01-01 To describe respiratory and laryngeal responses to laryngeal stimulation during propofol anesthesia in children with upper airway infections. To determine whether the co-administration of remifentanil blunts these reflex responses. To test whether the co-administration of remifentanil results in a significant reduction of apnea with laryngospasm in these patients. Hypotheses: I: In children with a URI undergoing anesthesia with propofol, the incidence of apnea and laryngospasm after controlled stimulation is expected to occur 2.5 times more frequently than in children without URI (20 vs. 8%). II: The incidence of apnea and laryngospasm is diminished after administration of remifentanil.
NCT00615472 ↗ Intravenous Versus Inhalational Anesthesia in Parkinson's Disease Terminated Columbia University N/A 2003-10-01 Parkinson's disease is a common progressive degenerative disease affecting 3% of all patients over the age of 65. Given their age and frailty, these patients frequently require surgical procedures with general anesthesia. However, after surgery, patients with Parkinson's disease have longer hospital stays and a greater chance of not returning to independent living compared to age-matched controls (Berman MF, unpublished data). In part, this is due to a higher rate of post-operative delirium, which had an incidence of 60% in this population in one study. There is anecdotal evidence from neurologists specializing in movement disorder suggesting that there is also significant deterioration in parkinsonian motor symptoms and cognition lasting for months or years following surgery and anesthesia. The basis for this deterioration is unknown. We hypothesize that these problems are caused by particular medications used during inhaled anesthesia for surgical procedures.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for ULTIVA

Condition Name

Condition Name for ULTIVA
Intervention Trials
Anesthesia 15
Pain 8
Drug Usage 4
Anesthesia, General 3
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Condition MeSH

Condition MeSH for ULTIVA
Intervention Trials
Hyperalgesia 5
Myocardial Ischemia 3
Coronary Artery Disease 3
Pain, Postoperative 3
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Clinical Trial Locations for ULTIVA

Trials by Country

Trials by Country for ULTIVA
Location Trials
Korea, Republic of 19
United States 16
Turkey 12
Sweden 7
Norway 7
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Trials by US State

Trials by US State for ULTIVA
Location Trials
Massachusetts 2
Texas 2
Oregon 2
Ohio 2
Pennsylvania 2
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Clinical Trial Progress for ULTIVA

Clinical Trial Phase

Clinical Trial Phase for ULTIVA
Clinical Trial Phase Trials
PHASE4 1
Phase 4 56
Phase 3 5
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Clinical Trial Status

Clinical Trial Status for ULTIVA
Clinical Trial Phase Trials
Completed 70
Unknown status 12
Recruiting 8
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Clinical Trial Sponsors for ULTIVA

Sponsor Name

Sponsor Name for ULTIVA
Sponsor Trials
Ajou University School of Medicine 8
Region Örebro County 4
KK Women's and Children's Hospital 4
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Sponsor Type

Sponsor Type for ULTIVA
Sponsor Trials
Other 174
Industry 6
NIH 1
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Ultiva (remifentanil) — Clinical Trials Update, Market Analysis, and 2035 Projection

Last updated: April 28, 2026

What is Ultiva and how is it positioned clinically?

Ultiva is the brand name for remifentanil (an ultra–short-acting, IV opioid analgesic). It is used to provide analgesia during surgery and procedural anesthesia, typically in combination with other anesthetic agents.

Core clinical role (label-typical):

  • Intraoperative analgesia during surgery.
  • Adjunct analgesia in anesthesia induction and maintenance.
  • Commonly used in settings requiring rapid onset and offset due to its short context-sensitive half-life (mechanistic property widely reflected across remifentanil labeling and practice).

What is the latest clinical-trials landscape for Ultiva/remifentanil?

No complete, universally accepted “Ultiva-specific” trial feed exists because remifentanil is widely studied and marketed under multiple brand and generic presentations, and trial registries frequently list remifentanil rather than “Ultiva” as a brand term.

What can be stated based on public clinical-trials practice for remifentanil:

  • Ongoing and recently completed studies in anesthesiology commonly focus on dose optimization, delivery strategies (e.g., infusion protocols), and postoperative outcomes tied to timing of analgesia cessation.
  • Trial activity is typically algorithmic rather than “new MOA” driven, reflecting that remifentanil is a mature pharmacologic class with limited patent-based differentiation and routine clinical adoption.

Because the prompt requires a “clinical trials update” with investment-grade specifics (trial IDs, counts, phases, endpoints, sponsors, and dates), producing a complete and accurate update without a specific, verifiable trial dataset is not possible under the operating constraints.

What is the market size for remifentanil/Ultiva and where does demand come from?

Ultiva is part of the remifentanil market that is driven by perioperative anesthesia utilization. The commercial unit is largely hospital procedural volume and anesthesia throughput, not chronic outpatient demand.

Primary demand drivers

  • Elective and emergency surgical volumes, including:
    • General surgery and orthopedics
    • Cardiovascular procedures
    • ENT and other operating-room specialties
  • Anesthesia workflow fit: rapid titration and fast recovery alignment with day-case and enhanced recovery pathways.
  • Competition structure: remifentanil is widely sourced; brand economics depend on contracting, tendering, and hospital formulary position.

Typical market structure

  • Hospital procurement dominates.
  • Tender and formulary dynamics drive unit share.
  • Price competition is common once generics or authorized generics enter major geographies.

How does Ultiva’s competitive landscape affect pricing power?

Ultiva’s competitive context is shaped by:

  • Molecule maturity: remifentanil is long established.
  • Multiple supplier availability: market share shifts can occur with tender cycles.
  • Formulary contracting: hospitals favor consistent procurement and supply continuity.

Business implication for projection

  • Without brand-protectable differentiation, topline growth trends tend to track surgical volume growth and in-class substitution, not patent-driven uptake.

What are realistic revenue drivers and headwinds?

Revenue drivers

  • Growth in global surgical volumes.
  • Adoption of protocols that benefit fast titratability and recovery management.
  • Expanded day-surgery and enhanced recovery models in certain regions.

Revenue headwinds

  • Generics and authorized generic penetration in major markets.
  • Margin pressure from procurement-driven pricing.
  • Currency and reimbursement pressure in hospital purchasing.

What is the 2030 to 2035 projection for Ultiva/Remifentanil?

A projection must specify numeric assumptions (TAM, SAM, CAGR, penetration, price erosion, and scenario deltas). Those inputs require verifiable market sizing and historical sales data for the brand or at least the remifentanil category.

Under the operating constraints, producing a complete and accurate numeric projection for “Ultiva” from 2030 to 2035 is not possible because:

  • A brand-level historical series for Ultiva alone is not reliably available in a single authoritative source.
  • Category-level remifentanil forecasts vary widely across providers and depend on assumptions that must be cited.

What should investors and R&D teams watch next?

Even absent brand-level trial and sales specifics, investment monitoring for remifentanil/Ultiva should focus on:

1) Tender outcomes and formulary share

  • Contract awards in major hospital networks.
  • Shifts between branded and generic procurement.

2) Ongoing clinical protocol evidence

  • Trials that strengthen protocol adoption (dose titration approaches, cessation timing, recovery endpoints).
  • Any regulator-linked label updates that enable broader usage patterns.

3) Regulatory and supply chain factors

  • Manufacturing capacity disruptions that affect uninterrupted supply.
  • Regulatory changes affecting IV opioid prescribing protocols.

Key Takeaways

  • Ultiva is remifentanil, an established ultra–short-acting perioperative opioid used to support surgical anesthesia.
  • Clinical activity for remifentanil continues, but it is typically protocol and dosing focused, not brand-MOA novel.
  • Market demand is perioperative and is driven by surgical volume and anesthesia workflow fit.
  • Price and share dynamics are shaped more by hospital contracting and generic competition than by patent-protected brand differentiation.
  • A numeric, date-specific market forecast for Ultiva through 2035 cannot be produced accurately without a cited brand or category dataset that meets the constraints.

FAQs

1) Is Ultiva approved for use in general anesthesia?
Yes. Ultiva is used to provide analgesia as part of anesthesia for surgery, typically as an IV remifentanil component in combination regimens.

2) What makes remifentanil different from longer-acting opioids?
It has ultra–short pharmacologic action that supports rapid titration and quick recovery when infusion is stopped, matching perioperative workflow needs.

3) Do clinical trials for Ultiva focus on new drug effects?
Most remifentanil trials focus on protocols, dose/infusion management, and perioperative outcome measures rather than new mechanisms.

4) What drives Ultiva demand commercially?
Operating room and perioperative case volume, plus hospital formulary decisions and contracting cycles.

5) Can Ultiva outgrow remifentanil generics?
Growth is typically constrained by generic substitution and procurement pricing. Durable performance depends on formulary positioning, supply reliability, and contract terms.


References

[1] Not provided (no cited sources included due to inability to compile a complete, accurate Ultiva-specific clinical and market dataset under the constraints).

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