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Generated: December 9, 2018

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CLINICAL TRIALS PROFILE FOR DOXAPRAM HYDROCHLORIDE

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Clinical Trials for Doxapram Hydrochloride

Trial ID Title Status Sponsor Phase Summary
NCT00088738 Evaluation of Substance P Neurotransmission in Panic Disorder by PET Imaging of NK1 Receptors With [18F]SPA-RQ Completed National Institute of Mental Health (NIMH) Phase 1 This study is designed to observe the effects of a panic attack in patients with panic disorders and to demonstrate the involvement of Substance P in panic disorder, and thereby, further our understanding of its role in this illness. We will measure levels of Substance P in the brain by obtaining pictures of the brain using PET and MRI....
NCT00389909 Dosing Chart for Calculating the First Dose of Doxapram in Premature Infants Completed Maternite Regionale Universitaire Phase 4 Doxapram is used to stimulate respiration. For a given dose, the fluctuations in concentrations observed in infants' blood may be wide, leading to a risk of lack of efficacy or of toxic effects. Two factors are linked to these fluctuations: age and gender. The aim of this study is to compare a dosage regimen based only on patient's weight, to another one using a dosing chart taking into account weight, age and gender.
NCT00477451 Staccato™ Alprazolam for Inhalation in Panic Attack Completed Alexza Pharmaceuticals, Inc. Phase 2 We are developing Staccato™ Alprazolam for the treatment of Panic attacks associated with panic disorder. This study will provide an initial assessment of efficacy, and to continue to describe the tolerability and pharmacokinetics, of a single inhaled dose of Staccato Alprazolam on a doxapram-induced panic attack in patients with panic disorder.
NCT01022151 Aminophylline and Cognitive Function After Sevoflurane Anaesthesia Completed King Faisal University Phase 2 Early postoperative recovery of neurologic and cognitive functions is especially advantageous after fast-tracking ambulatory procedures to hasten home discharge after surgery.1 It is well known that volatile anaesthetic agents may generate adverse postoperative cognitive effects and even traces of it may affect task performance in healthy volunteers.2Hence, rapid elimination of the volatile anaesthetics may help reduce postoperative confusion and cognitive impairment in surgical patients by facilitating a faster recovery from general anaesthesia.3 Sevoflurane has been advocated for the routine anesthesia for ambulatory surgery patients. It activates adenosine A1 receptors in primary rat hippocampal cultures through the liberation of adenosine secondary to the interaction of with adenosine transport or key enzymes in adenosine metabolism.4 However; sevoflurane anaesthesia is associated with slower emergence and delayed early postoperative cognitive recovery than desflurane5 and xenon2 anaesthesia. Aminophylline, which is a hydrophilic cyclic adenosine mono-phosphate (cAMP) dependent phosphodiesterase inhibitor has been used for long time to antagonize the sedative effects of morphine, diazepam, and barbiturates.6-7Aminophylline in doses of 2-5 mg/kg shortens the recovery from sevoflurane anaesthesia and improves bispectral index scores (BIS) with concurrent increases in heart rate which might have a detrimental effect in patients with ischaemic heart disease.8-11However, the use of smaller doses of 2-3 mg/kg is associated with less increases in heart rate. 10-11 The use of 1 mg/kg of Doxapram is comparable to 2 mg/kg of aminophylline in improvement of early recovery from sevoflurane anaesthesia secondary to its central nervous system stimulating effect rather than increased ventilatory elimination of sevoflurane.11 Currently, there is no available published studies have investigated the effects of either theophylline or doxapram on early postoperative cognitive recovery after balanced anaesthesia with sevoflurane. We hypothesized that the use of small doses of aminophylline [2-3 mg/kg] may be comparable to larger doses in improvement of the early postoperative cognitive recovery from sevoflurane anaesthesia with associated non-significant increases in heart rate. The present study investigated the effects of 1 mg/kg of doxapram, and 2, 3, 4, and 5 mg/kg of aminophylline on the early postoperative cognitive recovery using the Short Orientation Memory Concentration Test (SOMCT), response entropy (RE) state entropy (SE), difference between RE and SE (RE-SE), end-tidal sevoflurane concentration, haemodynamics, the times to eyes opening and to extubation and degree of sedation after sevoflurane anaesthesia in patients undergoing ambulatory surgery.
NCT02171910 Doxapram as an Additive to Propofol Sedation in Sedation for ERCP Completed Helsinki University Central Hospital Phase 4 Sedation is needed in order to complete endoscopic retrograde cholangiopancreatography (ERCP) to alleviate discomfort and pain during the procedure. This is usually achieved with use of opioids and/or sedative agents such as benzodiazepines or propofol. Traditionally benzodiazepines have been used but nowadays propofol is becoming the drug of choice for sedation during ERCP. The problem with propofol sedation is the fact that it may case cardiorespiratory depression and there is no antidote for this like there is for benzodiazepines. Cardiovascular depression can usually be easily counteracted with drugs that are used to raise blood pressure or heart rate during general anesthesia but respiratory depression remains a problem. The aim of this study is to try to counteract the respiratory depression caused by propofol sedation using an old respiratory stimulant doxapram as opposed to placebo using a double blind randomized protocol. The investigators hypothesis is that boluses and an infusion of doxapram will alleviate the respiratory depression caused by propofol sedation.
NCT02820025 The Effect and Mechanism of Respiratory Stimulant Doxapram on Facilitating Emergence Recruiting General Hospital of Ningxia Medical University N/A The current study is designed to investigate the difference of plasma orexin A levels between doxapram group and controlled group at emergence time from sevoflurane-remifentanil anesthesia who will undergo elective lumbar surgery.
NCT02965586 Efficacy of Intrathecal Versus Intravenous Dexmedetomidine for Prevention of Post Spinal Anesthesia Shivering Recruiting Assiut University Phase 1/Phase 2 compare the efficacy of intrathecal versus intravenous dexmedetomidine in attenuation and prevention of shivering in TURP under spinal anesthesia in a randomized controlled trial.
Trial ID Title Status Sponsor Phase Summary

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Clinical Trial Conditions for Doxapram Hydrochloride

Condition Name

Condition Name for Doxapram Hydrochloride
Intervention Trials
Panic Attack 1
Hypoxia 1
Healthy 1
Sedation 1
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Condition MeSH

Condition MeSH for Doxapram Hydrochloride
Intervention Trials
Panic Disorder 2
Premature Birth 1
Disease 1
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Clinical Trial Locations for Doxapram Hydrochloride

Trials by Country

Trials by Country for Doxapram Hydrochloride
Location Trials
United States 2
Saudi Arabia 1
Egypt 1
France 1
China 1
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Trials by US State

Trials by US State for Doxapram Hydrochloride
Location Trials
New York 1
Maryland 1
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Clinical Trial Progress for Doxapram Hydrochloride

Clinical Trial Phase

Clinical Trial Phase for Doxapram Hydrochloride
Clinical Trial Phase Trials
Phase 4 2
Phase 2 2
Phase 1/Phase 2 1
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Clinical Trial Status

Clinical Trial Status for Doxapram Hydrochloride
Clinical Trial Phase Trials
Completed 5
Recruiting 2
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Clinical Trial Sponsors for Doxapram Hydrochloride

Sponsor Name

Sponsor Name for Doxapram Hydrochloride
Sponsor Trials
General Hospital of Ningxia Medical University 1
Helsinki University Central Hospital 1
King Faisal University 1
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Sponsor Type

Sponsor Type for Doxapram Hydrochloride
Sponsor Trials
Other 5
Industry 1
NIH 1
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Serving hundreds of leading biopharmaceutical companies globally:

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US Army
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Daiichi Sankyo
Julphar

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