This is a global multicenter, doubleblind, placebo-controlled, randomized, parallel-group study that compares ALP-1 given in a continuous infusion ( compared to placebo), 250mcg/day on majore outcomes up to 6 months after randomization in participants with advanced HF with reduced ejection fraction(HFrEF).

This study will compare the effects of MOP (micro-osteoperforation), prostaglandin E1, and calcitriol on the rate of orthodontic tooth movement. The study will evaluate whether these interventions can accelerate tooth movement during orthodontic treatment. The findings may help researchers better understand methods for making orthodontic treatment more efficient while evaluating the effects and safety of the interventions used in the study.

Patients are randomized into 2 groups (A and B), subsequently group A is subjected to a cycle of 6 weekly injections of 3 ml of autologous PRP while group B is subjected to 6 weekly injections of 1 ml of caverject (alprostadil) 20 mcg. After 4 (four) weeks the groups will be crossed, so group A will be subjected to 6 weekly injections of 1 ml of caverject (alprostadil) 20 mcg while group B will be subjected to a cycle of 6 weekly injections of 3 ml of autologous PRP.

The study is to confirmatorily show a superior effect of Alprostadil compared to placebo on the rate of complete healing of ischemic necroses and ulcerations as well as on the frequency and height of major amputations in patients suffering from PAOD stage IV.

Investigate, under outpatient conditions, both the effect of 4 weeks of daily treatment with Prostaglandin E1 and that of 4 weeks of interval treatment (two infusions per week) on the pain-free walking distance in patients with Intermittent Claudication.

Approximately 300 patients with female sexual arousal disorder who meet eligibility criteria will be enrolled and randomized to receive either active drug or matching placebo. After a two-month, non-treatment period, patients will receive study drug for 6 months and will record information about sexual encounters in a daily diary. Study drug will be applied directly to the genital area 30-60 minutes before initiation of sexual activity. The endpoint of the study is based on the use of a standard measure of sexual function (FSEP).

The aim of this study is to compare the effectiveness and safety of Foley's catheter and misoprostol in cervical ripening.

RATIONALE: Nerve-sparing radical prostatectomy with nerve grafting followed by standard therapies for erectile dysfunction may be effective in helping patients with prostate cancer improve sexual satisfaction and quality of life. It is not yet known whether erectile dysfunction therapy and nerve-sparing prostatectomy are more effective with or without nerve grafting. PURPOSE: This randomized phase II trial is studying nerve grafting and standard therapy to see how well they work compared to standard therapy alone in treating erectile dysfunction in patients undergoing nerve-sparing radical pr…

This clinical trial aims to determine whether giving intravenous dexamethasone can shorten the time it takes for women to deliver after labor induction in term pregnancies with pre-labour rupture of membranes (PROM). PROM refers to the breaking of the water at least one hour before the start of labor contractions. When this occurs at term, labor is often induced to reduce risks to both mother and baby. The main question this study seeks to answer is: Does intravenous dexamethasone reduce the time from the start of labor induction to delivery compared to a placebo? Researchers hypothesize tha…

The study intends to evaluate the efficacy of different medicine delivering by targeted perfusion catheter in coronary administration on coronary blood flow in STEMI patients with CSFP.

We aim to evaluate the flow change of arterial anastomosis site during free flap surgery in diabetic patients.

Conducted in Chinese healthy adult volunteers,the study aims to observe the safety and tolerability of single/multiple-dose administration of different doses of Alprostadil Liposome for Injection as well as to confirm the safety dose range.

The purpose of this study is to evaluate pharmacodynamics (PD) in adult subjects with a diagnosis of Raynaud's Phenomenon secondary to Systemic Sclerosis (SSc).

The primary objective of this study is to determine the impact of the shock wave application in renal transplant patients with diagnosis of erectile dysfunction. Secondary objectives are to assess the effects of therapy on quality of life and depression. It is expected that with the study is defined the usefulness of the therapy and the dissemination of knowledge generated for change in clinical management in renal transplant patients with erectile dysfunction.

This is a multicenter, randomized, open-label phase II clinical trial to evaluate alprostadil liposomal injection in the prevention of contrast-induced acute kidney injury in patients undergoing percutaneous coronary intervention.

The Clinical trial aim to evaluate the effectiveness and safety of the administration of the intravenous prostaglandin E1 analog in the reduction of mortality and complications of patients with COVID-19 diagnosis. Therefore the investigators propose an open randomized clinical trial in the Fundación Santa Fe de Bogota

The second stage operation towards single ventricle palliation is 'bidirectional cavopulmonary connection' (BCPC). The superior vena cava is connected to the pulmonary artery, diverting 'blue' blood from the upper body (including the brain) to the lungs. A successful BCPC requires sufficient and easy blood flow through the lungs. Alprostadil is the synthetic form of prostaglandin (hormone that causes dilation of blood vessels) and has been shown to increase blood flow in the brain hence increasing blood flow to the lungs after BCPC, potentially useful in managing children post BCPC with low fl…

Bleeding complications and thromboembolic complications are frequent during extracorporeal membrane oxygenation (ECMO). Retrospective data suggest that platelet inhibition using prostaglandins, in this case PGE1, may reduce thromboembolic complications without increasing the bleeding risk. This randomized, double-blind trial aims to investigate the effects of PGE1 on bleeding risk, thromboembolic complications and the function of the ECMO.

A Phase 4 clinical trial that is open, with no blinding of subjects or randomization of treatment. Patients with erectile problems will be given the approved drug Vitaros to treat their condition. They will be given forms and questionnaires to complete. The information collected will be used to assess the effectiveness, safety and the satisfaction levels with this drug.

The purpose of this study is to assess the safety \& efficacy of a single dose of alprostadil cream with 2 concentrations of WC3036 compared to vehicle alone in men with erectile dysfunction.

When a bilateral nerve-sparing radical prostatectomy (RP) is performed, recovery of erectile function (rigid erections) is reported for up to 80% of patients, who are less than 60 years old. Erectile function recovery is also impacted by patient age, erectile function before surgery, and the length of time after surgery. Current evidence from studies suggests that developing erections is important, however, these studies have been small, and the evidence is not definite. Animal studies suggest that erection medication (Viagra, Levitra, Cialis) may protect erection tissue, even in the absence …

This pilot study was a randomized, placebo-controlled, clinical trial to test the safety of using the intravenous form of Prostaglandin E1 (PGE1) in an inhaled form for treatment of hypoxemic respiratory failure in term newborns. The study planned to enroll 50 infants diagnosed with hypoxemic respiratory failure at nine NICHD Neonatal Research Network sites, and randomly assign them to receive one dose over a 72-hour period of either high concentration PGE1 (300 ng/kg/min), low concentration PGE1 (150 ng/kg/min), or placebo (normal saline, the diluent for the drug). In addition to determining …

Evaluation of efficacy of alprostadil (prostaglandin E1) for treatment of patients suffering from dry age-related macula degeneration

RATIONALE: Sildenafil citrate and alprostadil may help patients who have undergone prostatectomy for prostate cancer to recover from erectile dysfunction. PURPOSE: This randomized clinical trial is studying giving sildenafil together with alprostadil in treating patients undergoing nerve-sparing robotic-assisted radical prostatectomy for nonmetastatic prostate cancer.

Ischemic stroke has a variety of treatments and currently drug therapy is one of the main treatments.A number of clinical studies have proved that alprostadil (PGE1) has pharmacological effects of significant dilation of blood vessels, inhibition of plate aggregation, anti-atherosclerosis and increased cerebral blood flow.Evaluate the 90-days efficacy by comparing two groups of patients'(one with alprostadil,another with placebo) mRS.

The aim of this study is to assess the efficacy of Alprostadil (Prostaglandin E2) as adjuvant therapy after failure of direct but indirect angiosomal revascularization in patients with critical limb ischemia.

This is a randomized, positive-control, multicenter, multiple-dose, dose-escalation phase II trial

Acute kidney injury (AKI) is a pervasive clinical event in children.It has been independently associated with prolonged hospital stays, risk of in-hospital death and future progression to chronic kidney disease. Except for removal of nephrotoxic agents and optimization of supportive care,there are still no other effective therapeutic options recommended by recent guidelines. Renal ischemia is the main mechanism of AKI, the improving microcirculation therapy would be the effective management to improve the outcome of AKI in children. Dopamine is a vasodilating drug that in small doses improves…

Prostaglandin E1 (PGE1) has been used in the medical treatment of ductal dependent critical congenital heart disease in neonates. Apnea/ bradycardia, hypotension, hypokalemia, feeding difficulties, fever, jitteriness are the most important side effects of PGE1. Also gastric outlet has been reported. We aimed to determine effect of PGE1 treatment on pyloric wall thickness in newborn period. In this study, the side effect of increase of pylorus muscle wall thickness will be monitored with weekly ultrasonography. No intervention in the treatment, medical decisions and follow-up of these patients…

Spontaneous penile tumescence after penile prosthesis implantation has been previously reported as sporadically occurring during implant surgery. This study aims at systematically preserving residual erectile function, by the preservation of the patients' spontaneous penile tumescence by systematically sparing cavernous tissue during penile prosthesis implantation.

Conducted in Chinese healthy adult volunteers,the study aims to observe the safety, tolerability and pharmacokinetic of single-dose administration of different doses of Alprostadil Liposome for Injection as well as to confirm the safety dose range.

Correction of the deficit in the perfusion pressure of the microcirculation that supplies the nerve by intravenous infusion of Prostaglandin E1 (PGE1) (Alprostadil), expected to improve visual function in patients with ischemic optic neuropathy previous non-arteritic (NOIANA).

To evaluation of nailfold microcirculation in patients with chronic renal failure and its intervention therapy

The study intends to evaluate the efficacy of different medicine delivering by targed perfusion catheter incoronary administration on epicardial, myocardial perfusion and clinical outcomes in STEMI patients undergoing primary PCI.

A phase II,randomized,double-blind,multi-doses,positive drug parallel controlled,multi-center clinical trial to evaluate initially the efficacy and safety of alprostadil liposomes for injection in the treatment of atherosclerotic occlusive disease of the lower extremities.

Veno-occlusive disease (VOD) after hematopoietic stem cell transplantation (HSCT) remains the major complication. VOD occurs in 11-31% of pediatric HSCT and the mortality reaches up to 50%. Prostaglandin E1 (PGE1) have been reported to prevent and relieve the severity of VOD by Gluckman et al.. Lipo-PGE1 is a transporter of PGE1, which is superior in concentrating PGE1 and acts for prolonged time. Because of the prolonged effective time, lipo-PGE1 acts comparable effects by 1/4\~1/8 of PGE1 dose. Empirically, pediatric HSCT centers adopt lipo-PGE1 in dose of 1 mcg/kg/day (0.042 mcg/kg/hr), wh…

The aim of this prospective, randomized, controlled study is to investigate the effect of pretreatment with intravenous Alprostadil on the incidence of CIN in a high-risk population of patients with both type 2 diabetes mellitus (T2DM) and CKD undergoing coronary angiography, and evaluate the influence of such potential benefit on short-term outcome.

Prostaglandin E1 (PGE1 )has been shown to have vasodilatation and anti-thrombosis effects, so it is used by some surgeons after microsurgery to keep the patency of the anastomosed small vessels. However, PGE 1 may also causes some complications, like pleural effusion or deep vein thrombosis. Therefore, it remains uncertain whether a routine use of PGE 1 after head and neck microsurgery is justified. We aim to test the hypothesis that PGE 1 increases postoperative vessel patency rate in patients undergoing head and neck microsurgery, with a comparable complication rate as the control group.

Erectile dysfunction (ED or impotence) is a common medical condition affecting many men world wide. The most commonly used treatment for ED are oral medications like Viagra (sildenafil), Levitra (vardenafil) and Cialis (tadalafil). If these are not effective the use of an injection into the penis (intracavernosal injection or ICI) is necessary. However in some men neither of these therapies is successful. Hypothesis: An adequate erection may be achieved in men with difficult-to-treat erectile dysfunction, when they are treated with a therapy of combination of tablet and penile injection, when…

This is the first clinical research trial in which intravenous Prostaglandin E1 (PGE1 is a vasoactive hormone) will be used as supportive treatment along with the angioplasty procedure to treat or open up a blocked artery within one lower limb or the most affected of two limbs in subjects with Peripheral Arterial Occlusive Disease.