RESUMEN
BACKGROUND: Sneddon syndrome is an occlusive vasculopathy that presents clinically with generalized livedo racemosa on the skin and transient ischemic attacks, strokes, and cognitive or motor deficits in the central nervous system. Antiplatelet or anticoagulant therapy is recommended. Due to the limited therapeutic efficacy and the resulting serious complications, we propose combination therapy with additional infusion cycles of alprostadil and captopril and report initial long-term results. PATIENTS AND METHODS: We performed a systematic retrospective analysis of all patients with primary Sneddon syndrome who received combination therapy in our clinic between 1995 and 2020. Therapeutic outcomes were evaluated using descriptive statistics compared to historical controls receiving monotherapy. We also analyzed the event rate of complications when combination therapy was discontinued. RESULTS: During the 99.7 patient-years of follow-up, there were no transient ischemic attacks and the stroke rate dropped to 0.02 per patient-year. In comparison, the rates of transient ischemic attacks and strokes in the historical controls ranged from 0.08 to 0.035 per patient-year. After discontinuation of alprostadil therapy, eight events occurred in three patients. CONCLUSIONS: Combination therapy reduces the long-term incidence of ischemic events in patients with primary Sneddon syndrome.
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Alprostadil , Quimioterapia Combinada , Síndrome de Sneddon , Humanos , Femenino , Estudios Retrospectivos , Masculino , Síndrome de Sneddon/epidemiología , Síndrome de Sneddon/tratamiento farmacológico , Persona de Mediana Edad , Adulto , Incidencia , Alprostadil/uso terapéutico , Alprostadil/administración & dosificación , Ataque Isquémico Transitorio/epidemiología , Ataque Isquémico Transitorio/prevención & control , Ataque Isquémico Transitorio/tratamiento farmacológico , Resultado del Tratamiento , Trastornos Cerebrovasculares/epidemiología , Accidente Cerebrovascular/epidemiología , Accidente Cerebrovascular/prevención & control , Vasodilatadores/uso terapéutico , Vasodilatadores/administración & dosificación , AncianoRESUMEN
BACKGROUND: Although several clinical guidelines recommend vasodilator therapy for non-occlusive mesenteric ischemia (NOMI) and immediate surgery when bowel necrosis is suspected, these recommendations are based on limited evidence. METHODS: In this retrospective nationwide observational study, we used information from the Japanese Diagnosis Procedure Combination inpatient database from July 2010 to March 2018 to identify patients with NOMI who underwent abdominal surgeries on the day of admission. We compared patients who received postoperative vasodilator therapy (vasodilator group) with those who did not (control group). Vasodilator therapy was defined as venous and/or arterial administration of papaverine and/or prostaglandin E1 within 2 days of admission. The primary outcome was in-hospital mortality. Secondary outcomes included the prevalence of additional abdominal surgery performed ≥3 days after admission and short bowel syndrome. RESULTS: We identified 928 eligible patients (149 in the vasodilator group and 779 in the control group). One-to-four propensity score matching yielded 149 and 596 patients for the vasodilator and control groups, respectively. There was no significant difference in in-hospital mortality between the groups (control vs. vasodilator, 27.5% vs. 30.9%; risk difference, 3.4%; 95% confidence interval, -4.9 to 11.6; p=0.42) and no significant difference in the prevalences of abdominal surgery, bowel resection ≥3 days after admission, and short bowel syndrome. CONCLUSIONS: Postoperative vasodilator use was not significantly associated with a reduction in in-hospital mortality or additional abdominal surgery performed ≥3 days after admission in surgically treated NOMI patients.
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Mortalidad Hospitalaria , Isquemia Mesentérica , Vasodilatadores , Humanos , Isquemia Mesentérica/cirugía , Isquemia Mesentérica/mortalidad , Vasodilatadores/uso terapéutico , Vasodilatadores/administración & dosificación , Masculino , Femenino , Estudios Retrospectivos , Anciano , Persona de Mediana Edad , Alprostadil/administración & dosificación , Alprostadil/uso terapéutico , Papaverina/administración & dosificación , Japón/epidemiología , Anciano de 80 o más Años , Puntaje de Propensión , Cuidados Posoperatorios , Resultado del TratamientoRESUMEN
This study aims to elucidate the effect of alprostadil (ALP) plus cilostazol (CIL) on the treatment outcomes and inflammatory factors in patients with lower extremity arteriosclerosis obliterans (LEASO) receiving evidence-based care. Firstly, 130 patients with LEASO were selected from February 2020 to February 2023 and then randomly divided into two groups with 65 patients each. Excluding the dropouts, 59 patients in the control group (6 cases of dropout) received ALP and 62 patients in the research group (3 cases of dropout) received ALP plus CIL. Both groups were cared for in accordance with the evidence-based care model. Treatment outcomes, arteriosclerosis indexes (blood flow of dorsalis pedis artery [DPA], ankle-brachial index [ABI] and toe-brachial index [TBI]), hemorheological parameters (erythrocyte aggregation index [EAI], erythrocyte deformation index [EDI], high blood viscosity [HBV] and haematocrit [HCT]), inflammatory factors (interleukin [IL]-6, IL-8 and tumour necrosis factor [TNF]-α) and complications (nausea, diarrhoea, headache and transaminase elevation) were compared between the control and research groups. Results show that the overall response rate was markedly higher in the research group (90.32%) than in the control group (74.58%). Additionally, the blood flow of DPA, ABI and TBI in the research group significantly increased after the treatment and were higher than those in the control group. Meanwhile, the EAI, EDI, HBV, HCT, IL-6, IL-8 and TNF-α were significantly lower. The two groups did not differ markedly in the complication rate. The above findings suggest that ALP plus CIL is effective for patients with LEASO receiving evidence-based care. It can significantly improve arteriosclerosis indexes and hemorheological parameters while inhibiting serum inflammatory responses, with some certain safety.
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Alprostadil , Arteriosclerosis Obliterante , Cilostazol , Extremidad Inferior , Humanos , Cilostazol/uso terapéutico , Masculino , Femenino , Arteriosclerosis Obliterante/tratamiento farmacológico , Persona de Mediana Edad , Extremidad Inferior/irrigación sanguínea , Alprostadil/uso terapéutico , Anciano , Resultado del Tratamiento , Quimioterapia CombinadaRESUMEN
OBJECTIVE: The clinical advantage of alprostadil [prostaglandin E1 (PGE1)] in the treatment of microcirculatory disturbances (defined as no-reflow or slow-flow) in acute percutaneous coronary intervention (PCI) is still disputed. The purpose of our study was to review the efficacy of PGE1 supplements in patients with acute myocardial infarction (AMI) who had urgent PCI. DESIGN: This study was a meta-analysis of randomized controlled trials. DATA SOURCES: PubMed, Embase, the Cochrane Library, Ovid, ProQuest, Scopus, the Chinese BioMedical Literature Database, China National Knowledge Internet, the China Science and Technology Journal Database, and the Wanfang Data Knowledge Service Platform were used as sources. ELIGIBILITY CRITERIA FOR SELECTING STUDIES: We included randomized controlled trials including PGE1 for the treatment of intraoperative microcirculatory disorders and major cardiovascular adverse events in emergency PCI in people with AMI. Independent data extraction was conducted, and study quality was assessed. The meta-analysis was carried out by using random effects models to calculate the risk ratio (RR) of microcirculatory disorders between groups receiving PGE1 and those receiving placebo, nitroglycerin, or tirofiban. MAIN OUTCOME MEASURES: The primary endpoint of the study was the incidence of microcirculatory disturbances. Secondary outcomes included corrected thrombolysis in myocardial infarction (TIMI) frame count (cTFC), the percentage of patients with TIMI myocardial perfusion grade 3 (TMPG3), and the percentage of patients with myocardial blush grade 3 (MBG3) as efficacy indicators. Additionally, major adverse cardiovascular events (MACE) at 30 days and 180 days were assessed as safety indicators. RESULTS: There were 18 trials involving a total of 1458 participants. PGE1 significantly reduced the occurrence of microcirculation disorders compared with conventional medications and placebo [risk ratio 0.48, 95% confidence interval (CI) 0.36-0.63, I2 = 46%; cTFC (RR -4.74, 95% -6.85 to -2.63, I2 93%); percentage of patients with TMPG3 (RR 1.34, 95% CI 1.07-1.68, I2 70%) or MBG3 (RR 1.33, 95% CI 1.19-1.49, I2 0%); major adverse cardiovascular events (MACEs) in 30 days (RR 0.48, 95% CI 0.27-0.86, I2 0%); and MACEs in 180 days (RR 0.41, 95% CI 0.28-0.60, I2 0%)]. CONCLUSIONS: We found that PGE1 decreased the occurrence of micro-circulation disturbance in AMI and enhanced the outcome of PCI. Additional studies should be conducted to confirm these findings.
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Alprostadil , Microcirculación , Infarto del Miocardio , Intervención Coronaria Percutánea , Ensayos Clínicos Controlados Aleatorios como Asunto , Alprostadil/uso terapéutico , Alprostadil/efectos adversos , Alprostadil/administración & dosificación , Humanos , Intervención Coronaria Percutánea/métodos , Intervención Coronaria Percutánea/efectos adversos , Microcirculación/efectos de los fármacos , Vasodilatadores/uso terapéutico , Vasodilatadores/efectos adversosRESUMEN
BACKGROUND: Diabetes nephropathy (DN), as one of the common complications of diabetes, is characterized by persistent albuminuria, decreased glomerular filtration rate, and elevated arterial blood pressure. At present, Xuebijing injection is widely used in the treatment of DN. However, few systematic reviews and meta-analysis related to Xuebijing injection intervention in DN were published. In order to more systematically and objectively evaluate the clinical efficacy of Xuebijing injection intervention in DN, we conducted systematic reviews and meta-analysis to verify it. OBJECTIVE: The purpose of the research was to systematically evaluate the clinical efficacy of Xuebijing injection combined with alprostadil in the treatment of diabetic nephropathy. METHODS: We searched the China National Knowledge Infrastructure (CNKI), China Biomedical Database (SinoMed), Weipu Database (VIP), Wanfang Database, PubMed, The Cochrane Library, Embase, Web of Science and other databases by computer, and searched the randomized controlled trials of Xuebijing injection combined with alprostadil in the treatment of DN at home and abroad from the establishment of the database to 2022. The main outcome indicators included blood glucose, and the secondary outcome indicators included blood lipid, renal function, urinary protein, and safety. Two evaluators independently screened the literature, extracted the data and evaluated the risk of bias in the included studies. RevMan 5.3 software was used to analyze the data. RESULTS: A total of 14 randomized controlled trials were included, including 1233 cases, 618 cases in the treatment group and 615 cases in the control group. The results of meta-analysis demonstrated that compared with the control group, the treatment group could effectively reduce fasting plasma glucose [mean difference [MD]â =â -1.90, 95% CI (-2.40, -1.40), Pâ <â .00001], glycosylated hemoglobin A1c [MDâ =â -2.38, 95% CI (-2.51, -2.25), Pâ <â .00001], 2h postprandial blood glucose [MDâ =â -2.92, 95% CI (-3.95, -1.89), Pâ <â .00001], triacylglycerol [MDâ =â -1.08, 95% CI (-1.66, -0.50), Pâ =â .0003], total cholesterol [MDâ =â -1.17, 95% CI (-1.39, -0.95), Pâ <â .00001], low-density lipoprotein cholesterol [MDâ =â -1.19, 95% CI (-1.60, -0.78), Pâ <â .00001], high-density lipoprotein cholesterol [MDâ =â 0.32, 95% CI (0.23, 0.42), Pâ <â .00001], serum creatinine [MDâ =â -42.95, 95% CI (-57.46, -28.43), Pâ <â .00001], blood urea nitrogen [MDâ =â -2.24, 95%CI (-2.62,-1.86), Pâ <â .00001], blood ß2 microglobulin [SMDâ =â -1.49, 95% CI (-1.70, -1.28), Pâ <â .00001], urine ß2 microglobulin [SMDâ =â -0.81, 95% CI (-1.04, -0.58), Pâ <â .00001], 24-hour urinary protein quantification [MDâ =â -0.20, 95% CI (-0.26, -0.14), Pâ <â .00001], urinary albumin excretion rate [SMDâ =â -1.15, 95% CI (-1.38, -0.93), Pâ <â .00001]. CONCLUSION: Xuebijing injection combined with alprostadil has more advantages in treating DN compared to routine Western medicine.
Asunto(s)
Alprostadil , Nefropatías Diabéticas , Medicamentos Herbarios Chinos , Humanos , Medicamentos Herbarios Chinos/uso terapéutico , Medicamentos Herbarios Chinos/administración & dosificación , Nefropatías Diabéticas/tratamiento farmacológico , Alprostadil/administración & dosificación , Alprostadil/uso terapéutico , Quimioterapia Combinada , Inyecciones , Ensayos Clínicos Controlados Aleatorios como Asunto , Glucemia/efectos de los fármacos , Resultado del Tratamiento , Lípidos/sangreRESUMEN
INTRODUCTION: Although oral phosphodiesterase 5 inhibitors represent a first choice and long-term option for about half of all patients with erectile dysfunction (ED), self-injection therapy with vasoactive drugs remains a viable alternative for all those who are not reacting or cannot tolerate oral drug therapy. This current injection therapy has an interesting history beginning in 1982. OBJECTIVES: To provide a comprehensive history of self-injection therapy from the very beginnings in 1982 by contemporary witnesses and some members of the International Society for Sexual Medicine's History Committee, a complete history of injection therapy is prepared from eyewitness accounts and review of the published literature on the subject, as well as an update of the current status of self-injection therapy. METHODS: Published data on injection therapy, as a diagnostic and therapeutic tool for ED, were reviewed thoroughly by PubMed and Medline research from 1982 until June 2023. Early pioneers and witnesses added firsthand details to this historical review. Therapeutic reports of injection therapy were reviewed, and results of side effects and complications were thoroughly reviewed. RESULTS: The pioneers of the first hours were Ronal Virag (1982) for papaverine, Giles Brindley (1983) for cavernosal alpha-blockade (phentolamine and phenoxybenzamine), Adrian Zorgniotti (1985) for papaverine/phentolamine, and Ganesan Adaikan and N. Ishii (1986) for prostaglandin E1. Moxisylyte (thymoxamine) was originally marketed but later withdrawn. The most common side effect is priapism, with the greatest risk of this from papaverine, which has modified its use for therapy. Currently, prostaglandin E1 and trimixes continue to be the agents of choice for diagnostic and therapeutic use in ED. A recent agent is a mixture of a vasoactive intestinal polypeptide (aviptadil) and phentolamine. CONCLUSIONS: After 40 years, self-injection therapy represents the medication with the highest efficacy and reliability rates and remains a viable option for many couples with ED. The history of this therapy is rich.
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Disfunción Eréctil , Humanos , Masculino , Disfunción Eréctil/tratamiento farmacológico , Disfunción Eréctil/historia , Historia del Siglo XX , Historia del Siglo XXI , Inyecciones/historia , Vasodilatadores/historia , Vasodilatadores/uso terapéutico , Vasodilatadores/administración & dosificación , Papaverina/administración & dosificación , Papaverina/historia , Papaverina/uso terapéutico , Alprostadil/historia , Alprostadil/uso terapéutico , Alprostadil/administración & dosificación , Fentolamina/uso terapéutico , Fentolamina/historia , Fentolamina/administración & dosificaciónRESUMEN
BACKGROUND: Patients with Lumbar Spinal Stenosis (LSS) typically complain of back pain and leg pain. These symptoms reduce the quality of life (QoL) and also cause sleep disturbances. This study compares pregabalin and limaprost's efficacy in LSS for pain, disability, QoL, and sleep, aiming to offer insights for medication selection. METHODS: This study was designed as a prospective, randomized, single-center, single-blinded, clinical superiority trial targeting patients with LSS. For 6 weeks, 111 patients per group were administered medication following a standard regimen, after which patient-reported outcomes were measured. The primary outcome was the Visual Analogue Scale (VAS) for back and leg pain, and the secondary outcomes included the Oswestry Disability Index (ODI), European Quality of Life 5 Dimensions (EQ-5D), and sleep quality. RESULTS: After 6 weeks of medication, there were significant improvements over time in the primary outcome, VAS for back pain and leg pain, in both groups, but no significant difference between the 2 groups. Similarly, for the secondary outcomes, ODI and EQ-5D, both groups showed significant improvements, yet there was no significant difference between them. In the subgroup analysis targeting poor sleepers (Pittsburgh sleep quality index, PSQI >5), both groups also exhibited significant improvements in sleep quality, but again, there was no significant difference between the groups. CONCLUSIONS: Efficacy of pregabalin, limaprost in back and leg pain, ODI, EQ-5D, and sleep quality, but there was no significant difference between the 2 groups. Thus, it is advisable to prescribe based on individual drug responses and potential complications.
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Analgésicos , Vértebras Lumbares , Pregabalina , Calidad de Vida , Estenosis Espinal , Humanos , Pregabalina/uso terapéutico , Estenosis Espinal/tratamiento farmacológico , Estenosis Espinal/complicaciones , Masculino , Femenino , Anciano , Persona de Mediana Edad , Estudios Prospectivos , Resultado del Tratamiento , Método Simple Ciego , Analgésicos/uso terapéutico , Alprostadil/análogos & derivados , Alprostadil/uso terapéutico , Dimensión del DolorRESUMEN
Prostaglandin E1 intracavernous injection test is an established method for diagnosing erectile dysfunction. However, the evaluation is non-objective and often influenced by the evaluator's subjectivity. Herein, we measured and objectively evaluated shear wave elastography results of the corpus cavernosum before and after injection in 16 patients who underwent prostaglandin E1 testing. The response score of prostaglandin E1 tests were "1" in 2 cases, "2" in 2 cases, and "3" in 12 cases. The average transmission velocity before the injection and at the time of maximum erection after the injection were 2.21 m/s and 1.57 m/s, respectively. Transmission velocity decreased during erection in 14 of 16 cases (87.5%). The overall rate of change in transmission velocity due to injection was -26.7% and was significantly different between the poor (responses 1 and 2: -16.1%) and good erection (response 3: -30.2%) groups. To the best of our knowledge, this is the first attempt to evaluate erectile phenomenon using percutaneous ultrasonic elastography in Japan. Rate of change in shear wave transmission velocity due to prostaglandin E1 injection in the corpus cavernosum penis was associated with the degree of erection. Therefore, the rate of change in shear wave transmission velocity in the corpus cavernosum penis could be used as an objective index of erectile phenomenon. Percutaneous ultrasonic elastography is a non-invasive and useful test method for diagnosing erectile dysfunction, determining the therapeutic effect, and predicting prognosis.
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Diagnóstico por Imagen de Elasticidad , Disfunción Eréctil , Masculino , Humanos , Disfunción Eréctil/diagnóstico por imagen , Disfunción Eréctil/tratamiento farmacológico , Alprostadil/uso terapéutico , Diagnóstico por Imagen de Elasticidad/métodos , Erección Peniana/fisiología , Pene/diagnóstico por imagenRESUMEN
BACKGROUND: Extensive experimental evidence has suggested the potential efficacy of prostaglandin E1 (PGE1) in enhancing flap survival, leading to its widespread empirical use following free flap operation. However, the translation of these experimental findings into clinical benefits remains uncertain. This study aimed to assess the clinical effectiveness of postoperative PGE1 administration on the outcomes of microsurgical reconstruction. METHODS: A retrospective review was conducted for patients who underwent free flap-based reconstruction between September 2020 and November 2022, dividing into two cohorts. For all consecutive cases conducted during the formal half, PGE1 was administered for postoperative 7 days (PGE1 cohort), and for those during the latter, PGE1 was not given (non-PGE1 cohort). The profiles of perfusion-related complications (PRC) were compared between the two cohorts. Further analyses after propensity-score matching were performed. RESULTS: In total, 274 cases were analyzed, consisting of 142 in PGE1 and 132 in non-PGE1 cohort. Baseline characteristics were similar between the two cohorts, except for higher rates of comorbidities and chronic wound-related defects in the PGE1 cohort. Overall PRC developed in 37 cases (13.5%), including 6 (2.1%) total loss and 38 (10.2%) partial necrosis. Compared to the control, the PGE1 cohort exhibited significantly lower rates of overall PRC and partial flap necrosis. This difference remained significant on multivariable analyses. The rate of total flap loss did not differ between the cohorts. Consistent associations were observed in the propensity-score matching analysis. CONCLUSION: Postoperative administration of PGE1 appears to be associated with reduced risks for the development of partial flap necrosis.
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Colgajos Tisulares Libres , Enfermedades Vasculares , Humanos , Alprostadil/uso terapéutico , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/prevención & control , Resultado del Tratamiento , Estudios Retrospectivos , Necrosis/etiología , Necrosis/prevención & controlRESUMEN
The use of prostaglandin E1 is well documented in ductus arteriosus-dependent CHD or in neonatal pulmonary pathologies that cause severe pulmonary hypertension. The intravenous infusion is well established in loading infusion and maintenance with an onset of action of 30 minutes until 2 hours or even more. Our aim is to report three patients with pulmonary atresia that presented hypercyanotic spell due to a ductal spasm during cardiac catheterisation in whom the administration of a bolus of alprostadil reversed the spasm and increased pulmonary flow, immediately stabilising the condition of the patients allowing subsequent successful stent placement with no serious complications or sequelae after the administration of the bolus. More studies are needed to make a recommendation regarding the use of alprostadil in bolus in cases where the ductal spasm might jeopardise the life of the patient.
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Conducto Arterioso Permeable , Conducto Arterial , Cardiopatías Congénitas , Recién Nacido , Humanos , Alprostadil/uso terapéutico , Conducto Arterioso Permeable/tratamiento farmacológico , EspasmoRESUMEN
Amyotrophic lateral sclerosis (ALS) is characterized by progressive loss of motor neurons. Multilineage-differentiating stress-enduring (Muse) cells are unique endogenous stem cells that show therapeutic effects on motor function in ALS mouse models. We conducted a single-center open phase II clinical trial to evaluate the safety and clinical effects of repeated intravenous injections of an allogenic Muse cell-based product, CL2020, in patients with ALS. Five patients with ALS received CL2020 intravenously once a month for a total of six doses. The primary endpoints were safety and tolerability, and the secondary endpoint was the rate of change in the Revised Amyotrophic Lateral Sclerosis Functional Rating Scale (ALSFRS-R) score. In addition, serum tumor necrosis factor-α (TNF-α), interleukin-6 (IL-6), sphingosine-1-phosphate (S1P), cerebrospinal fluid chitotriosidase-1 (CHIT-1), and neurofilament light chain (NfL) levels were evaluated. The CL2020 treatment was highly tolerated without serious side effects. The ALSFRS-R score change trended upward at 12 months post-CL2020 treatment compared with that at 3 months pre-administration, but the difference was not statistically significant. Among five patients diagnosed with ALS, three exhibited a decrease in the rate of ALSFRS-R score change, one demonstrated an increase, and another showed no change. In addition, the patients' serum IL-6 and TNF-α levels and cerebrospinal fluid CHIT-1 and NfL levels increased for up to 6 months post-treatment; however, their serum S1P levels continuously decreased over 12 months. These findings indicate a favorable safety profile of CL2020 therapy. In the near future, a double-blind study of a larger number of ALS patients should be conducted to confirm the efficacy of ALS treatment with CL2020.
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Esclerosis Amiotrófica Lateral , Animales , Ratones , Humanos , Esclerosis Amiotrófica Lateral/tratamiento farmacológico , Alprostadil/uso terapéutico , Interleucina-6 , Factor de Necrosis Tumoral alfa , Neuronas MotorasRESUMEN
Effective treatments for stroke after the acute phase remain elusive. Muse cells are endogenous, pluripotent, immune-privileged stem cells capable of selectively homing to damaged tissue after intravenous injection and replacing damaged/lost cells via differentiation. This randomized, double-blind, placebo-controlled trial enrolled ischemic stroke patients with modified Rankin Scale (mRS) ≥3. Randomized patients received a single intravenous injection of an allogenic Muse cell-based product, CL2020 (n = 25), or placebo (n = 10), without immunosuppressant, 14-28 days after stroke onset. Safety (primary endpoint: week 12) and efficacy (mRS, other stroke-specific measures) were assessed up to 52 weeks. Key efficacy endpoint was response rate (percentage of patients with mRS ≤2 at week 12). To week 12, 96% of patients in the CL2020 group experienced adverse events and 28% experienced adverse reactions (including one Grade 4 status epilepticus), compared with 100% and 10%, respectively, in the placebo group. Response rate was 40.0% (95% CI, 21.1-61.3) in the CL2020 group and 10.0% (0.3-44.5) in the placebo group; the lower CI in the CL2020 group exceeded the preset efficacy threshold (8.7% from registry data). This randomized placebo-controlled trial demonstrated CL2020 is a possible effective treatment for subacute ischemic stroke.Registry information: JAPIC Clinical Trials Information site (JapicCTI-184103, URL: https://www.clinicaltrials.jp/cti-user/trial/ShowDirect.jsp?japicId=JapicCTI-184103).
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Isquemia Encefálica , Accidente Cerebrovascular Isquémico , Accidente Cerebrovascular , Humanos , Alprostadil/uso terapéutico , Accidente Cerebrovascular/tratamiento farmacológico , Método Doble Ciego , Resultado del Tratamiento , Isquemia Encefálica/tratamiento farmacológicoRESUMEN
Buerger's disease is a distal segmental nonatherosclerotic vasculopathy that involves the inferior and superior limbs of smoker males younger than 45 years old. This article aims to describe a clinical case and revise the literature about Buerger's disease. A 45-year-old smoker male repeatedly visited the emergency department for refractory pain and inflammatory signs in the right hallux. After developing ulcers in the right foot, Doppler ultrasonography revealed segmental occlusion of distal arteries of that limb. It was also observed in arteriography "corkscrew" collaterals. Autoimmune, thrombophilic and cardiovascular diseases were excluded. Analgesia, antibiotics and alprostadil were implemented. As a result, the patient stopped smoking and was submitted to minor amputation with complete healing, after which he remained asymptomatic. Buerger's disease is a diagnosis of exclusion. Therefore, smoking cessation is the most effective treatment and is crucial to prevent disease progression.
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Tromboangitis Obliterante , Humanos , Masculino , Persona de Mediana Edad , Tromboangitis Obliterante/diagnóstico , Arterias , Alprostadil/uso terapéutico , Dolor/tratamiento farmacológico , Fumar/efectos adversosRESUMEN
BACKGROUND: To evaluate the long-term efficacy of transoral incisionless fundoplication (TIF) with Medigus Ultrasonic Surgical Endostapler (MUSE) for gastroesophageal reflux disease (GERD). METHODS: A total of 16 patients with proton pump inhibitor-dependent gastroesophageal reflux disease had undergone TIF by MUSE in Shanghai General Hospital ï¼Shanghai, Chinaï¼from March 2017 to December 2018. Patients were followed up at 6 months, and the GERD-health-related quality of life (GERD-HRQL) questionnaire score, the GERD questionnaire (GERD-Q) score, high-resolution esophageal manometry (HREM) and 24 h esophageal pH parameters, the Hill grade of the gastroesophageal flap valve (GEFV) and daily Proton pump inhibitor (PPI) consumption before and after procedure were compared. Patients also were followed up at 3 years and 5 years using a structured questionnaire via phone which evaluated symptoms of reflux, dose of PPI medication and side effects. RESULTS: Follow-up data were collected from 13 patients, ranging from 38 to 63 months, 53 months on average. 10/13 patients reported symptomatic improvement and daily PPI consumption was stopped or halved in 11/13. After procedure, the mean scores of GERD-HRQL and GERD-Q were significantly increased. The mean DeMeester score, the mean acid exposure time percentage and the mean number of acid reflux episodes were significantly lower. The mean rest pressure at lower esophageal sphincter (LES) had no significant difference. CONCLUSION: TIF by MUSE has significant efficacy in the treatment of PPI-dependent GERD, which can improve symptoms and life quality of patients, and reduce the acid exposure time for long-term. Chictr.org.cn. TRIAL REGISTRATION: ChiCTR2000034350.
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Fundoplicación , Reflujo Gastroesofágico , Humanos , Fundoplicación/efectos adversos , Fundoplicación/métodos , Alprostadil/uso terapéutico , Calidad de Vida , Inhibidores de la Bomba de Protones/uso terapéutico , Ultrasonido , Resultado del Tratamiento , China , Reflujo Gastroesofágico/diagnósticoRESUMEN
Prostaglandin E1 (PGE) is used in patients with ductal-dependent congenital heart disease (CHD). Side effects of apnea and fever are often dose dependent and occur within 48 h after initiation. We initiated a standardized approach to PGE initiation after our institution recognized a high incidence of side effects and a wide variety of starting doses of PGE. Neonates with prenatally diagnosed ductal-dependent CHD were identified, started on a standardized protocol that started PGE at 0.01 mcg/kg/min, and evaluated for PGE related side effects. Compliance, outcomes and dose adjustments during the first 48 h post-PGE initiation were evaluated. Fifty patients were identified (25 pre-intervention; 25 post-intervention). After intervention, compliance with the protocol was 96%, and apnea or fever occurred in 28% (compared to 63% pre-intervention, p = 0.015). Dose adjustments (either increase or decrease) prior to cardiac surgery were similar in both cohorts (60%, 52%, p = 0.569). There were no mortalities or emergent procedures performed due to ductus arteriosus closure. Standardizing a protocol for initiating PGE in prenatally diagnosed ductal-dependent CHD was successful and reduced the incidence of apnea, fever, and sepsis evaluations. A starting dose of 0.01 mcg/kg/min did not cause increased adverse effects.
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Procedimientos Quirúrgicos Cardíacos , Conducto Arterioso Permeable , Cardiopatías Congénitas , Recién Nacido , Humanos , Alprostadil/uso terapéutico , Prostaglandinas , Apnea/inducido químicamente , Apnea/tratamiento farmacológico , Cardiopatías Congénitas/cirugía , Conducto Arterioso Permeable/diagnóstico por imagen , Conducto Arterioso Permeable/tratamiento farmacológicoRESUMEN
INTRODUCTION: Erectile dysfunction (ED) is a substantial cause of dissatisfaction among many men. This discontentment has led to the emergence of various drug treatment options for this problem. OBJECTIVES: Unfortunately, due to various interactions, contraindications, and side effects, systemic therapies such as phosphodiesterase-5 inhibitors (including sildenafil, tadalafil, vardenafil, avanafil, etc.) are not welcomed in many patients. These problems have led researchers to look for other ways to reduce these complications. METHODS: This article holistically reviews the efficacy of topical prostaglandins and their role in treating ED. We sought to provide a comprehensive overview of recent findings on the current topic by using the extensive literature search to identify the latest scientific reports on the topic. RESULTS: In this regard, topical and transdermal treatments can be suitable alternatives. In diverse studies, prostaglandins, remarkably PGE1 (also known as alprostadil), have been suggested to be an acceptable candidate for topical treatment. CONCLUSION: Numerous formulations of PGE1 have been used to treat patients so far. Still, in general, with the evolution of classical formulation methods toward modern techniques (such as using nanocarriers and skin permeability enhancers), the probability of treatment success also increases. Hamzehnejadi M, Tavakoli MR, Homayoun F et al. Prostaglandins as a Topical Therapy for Erectile Dysfunction: A Comprehensive Review. Sex Med Rev 2022;10:764-781.
Asunto(s)
Disfunción Eréctil , Alprostadil/uso terapéutico , Fosfodiesterasas de Nucleótidos Cíclicos Tipo 5 , Disfunción Eréctil/etiología , Humanos , Masculino , Prostaglandinas/uso terapéutico , Citrato de Sildenafil/uso terapéutico , Tadalafilo/uso terapéutico , Diclorhidrato de Vardenafil/uso terapéuticoRESUMEN
As an adjuvant drug, alprostadil lipid microsphere injection (Lipo-PGE1) is one of the best-selling drugs in China in recent years. However, the off-label use of Lipo-PGE1 is very common. This study aimed to investigate the use of Lipo-PGE1 and evaluate the clinical effects and economic benefits after administrative intervention on inappropriate use of Lipo-PGE1 in neurosurgical patients in a Chinese tertiary hospital. Administrative interventions were implemented from January to December 2018 by reducing the procurement volume of Lipo-PGE1, judging the rationality of medical records, and establishing reward and punishment mechanisms. Administrative interventions significantly decreased prescription rate (49.98% vs 22.49%), utilization (22,311 DDDs vs 8334 DDDs), drug use density (43.52 DDDs/TID vs 15.84 DDDs/TID), total expenditure (3.58 million RMB vs 1.30 million RMB), and average expenditure (2025.04 RMB vs 1466.49 RMB) of Lipo-PGE1. To our delight, these intervention effects were maintained or even better in the 1-year post-intervention period. Moreover, in the intervention and post-intervention phases, the Lipo-PGE1 use for no indications as well as inappropriate drug dose, frequency, menstruum type, combination, and contraindication were markedly reduced. Besides, the mean costs (P < 0.001), and mean duration (P < 0.001) of Lipo-PGE1 were also obviously decreased. The administrative intervention obviously reduced the off-label use of Lipo-PGE1. However, there still remains a number of inappropriate uses of Lipo-PGE1. To further improve the rational use of Lipo-PGE1, combination of administrative intervention and real-time clinical pharmacists intervention should be implemented.
Asunto(s)
Alprostadil , Uso Fuera de lo Indicado , Alprostadil/uso terapéutico , China , Humanos , Microesferas , FarmacéuticosRESUMEN
INTRODUCTION: Type 1 interferons play a key role in the pathogenesis of systemic lupus erythematosus (SLE). An important clinical question is whether inhibiting the type 1 interferon pathway reduce the disease activity in SLE patients. This review evaluates the safety and efficacy of the monoclonal antibody against the type 1 interferon alpha receptor, anifrolumab, in patients with SLE. AREAS COVERED: Key terms (SLE, type 1 interferon, anifrolumab) were used to query the PubMed database for phase 1, 2 and 3 clinical trials of anifrolumab for SLE patients. Phase 1 studies showed anifrolumab has non-linear pharmacokinetics and the optimal safe dose is 300 mg given intravenously every four weeks. The MUSE (phase 2) and the TULIP-2 (phase 3) trials showed that anifrolumab when added to standard therapy significantly reduced disease activity in SLE patients. Common adverse events associated with anifrolumab were upper respiratory and urinary infections as well as shingles. EXPERT OPINION: Anifrolumab is an exciting new therapeutic for SLE patients. Additional analyses of the combined TULIP-1 and TULIP-2 datasets as well as future studies with anifrolumab will generate yet more data in SLE. No doubt anifrolumab will be studied in other diseases where type I interferons play an important role.
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Interferón Tipo I , Lupus Eritematoso Sistémico , Adulto , Humanos , Receptor de Interferón alfa y beta , Alprostadil/uso terapéutico , Lupus Eritematoso Sistémico/tratamiento farmacológico , Anticuerpos Monoclonales/uso terapéuticoRESUMEN
Considering the rapidly increasing prevalence of obesity worldwide, the number of weight control drugs is very few. Incretin-based therapies are currently being developed to achieve weight control, and Glucagon-Like Peptide-1 Receptor Agonists (GLP-1RA) are used in incretin-based therapies. This study aimed to investigate the cytotoxicity of exenatide, a GLP-1A, on 3T3-L1 adipocytes and the effect of exenatide on the expression of adipogenesis-related genes, insulin and glucose levels, and apoptosis. Cytotoxic activity of exenatide on 3T3-L1 adipocytes was determined by MTT method. Gene expression levels were determined by qPCR. Apoptosis studies were performed on the Muse Cell Analyzer. C1q/TNF-related protein-3 (CTRP3) expression levels were found to be higher in exenatide treated adipocyte cells than in control cells (p < 0.001). Adipocyte cells treated with exenatide were found to have lower PPAR-γ gene expression levels when compared to control adipocyte cells (p < 0.001). Intracellular insulin (p < 0.001) and glucose levels were higher in 3T3-L1 adipocytes treated with exenatide compared to control adipocyte cells. Total apoptosis increased approximately 1.5 times as a result of exenatide administration. The increase in CTRP3 gene expression, which is thought to be a new biomarker for obesity, and the decrease in PPAR-γ gene expression indicate that exenatide is a promising new pharmacotherapeutic agent in the treatment of obesity by regulating the expression of genes related to adipogenesis and lipogenesis and inducing apoptosis.