Notkun ibuprofens í meðferð PDA

Slides:



Advertisements
Similar presentations
 may be efective in preventing SGA birth in women at high risk of preeclampsia although the effect size is small. (c)
Advertisements

The golden hour(s) for severe sepsis and septic shock treatment
Fluid and Electrolyte Homeostasis in the Neonate
Patent Ductus Ateriosis PDA Muhammad Syed MD Heart.
Progesterone Therapy for Preterm Labor Perinatal Conference April 14, 2006.
PATENT DUCTUS ARTERIOSUS By: Nicole Stevens. Patent Ductus Arteriosus is a functional connection between the pulmonary artery and the descending aorta.
Patent Ductus Ateriosus
Anticoagulant therapy in RPL Dr. Z. Heidar Assistant professor SBMU.
NON-STEROIDAL ANTI-INFLAMMATORY DRUGS AND PANCREATIC CANCER RISK: A NESTED CASE-CONTROL STUDY Marie Bradley, Carmel Hughes, Marie Cantwell and Liam Murray.
Fetal Ductal Constriction Fetal ductal constriction – Use PI Tulzer G, Gudmundsson S, Sharkey AM, Wood DC, Cohen AW, Huhta JC: Doppler echocardiography.
Evidence Based Medication Use in the NICU: Erythropoietin Dan Ellsbury MD Director, Continuous Quality Improvement Pediatrix Medical Group.
Chapter 10: Non-narcotic Anti-Inflammatory Analgesics Presented by: Katie and Steffani.
Patent Ductus Arteriosus
Patent Ductus Arteriosus
AIRE: Acute Infarction Ramipril Efficacy study Purpose To determine whether the ACE inhibitor ramipril reduces mortality in patients with evidence of heart.
Ibuprofen and Renal Failure Professor Nicholas Moore International Ibuprofen Foundation University of Bordeaux, France.
Fetal Circulation Mike Clark, M.D.. Figure (a) Day 20: Endothelial tubes begin to fuse. (b) Day 22: Heart starts pumping. (c) Day 24: Heart continues.
HOPE: Heart Outcomes Prevention Evaluation study Purpose To evaluate whether the long-acting ACE inhibitor ramipril and/or vitamin E reduce the incidence.
Review of an article Not all Angiotension-Converting Enzyme (ACE) inhibitors are Equal: Focus on Ramipril and Perindopril DiNicolantonio J, Lavie C, O’Keefe.
NDAs /772 Etoricoxib Robert B. Shibuya, M.D. Medical Officer Division of Anesthesia, Analgesia, and Rheumatology Products.
MANAGEMENT OF PRETERM LABOR WITH INTACT MEMBRANES by Dr. Elmizadeh.
An Evidence-Based Approach to Transfusion of the Preterm Infant
Applying CRASH-2 (Clinical Randomisation of an Antifibrinolytic in Significant Haemorrhage 2) in a Pre- Hospital Wilderness Context Paul B. Jones PGY1.
PERSISTANT DUCTUS ARTERIOSUS Lourdes Asiain M.D. October 2004.
VBWG OASIS-6 The Sixth Organization to Assess Strategies in Acute Ischemic Syndromes trial.
What about VIOXX?. Adenomatous Polyp Prevention on Vioxx (APPROVe) Vioxx (rofecoxib) versus Placebo Basic Clinical Trial Objective: Assess whether Vioxx.
Introducing a new practice on the NICU: Probiotics A James 1 H Tranter 2 A Davies 1 S Cherian 2 Royal Gwent Hospital 1 & University Hospital of Wales 2.
Effect of Spironolactone on Diastolic Function and Exercise Capacity in Patients with Heart Failure with preserved Ejection Fraction Effect of Spironolactone.
Chris Burke, MD. What is the Ductus Arteriosus? Ductus Arteriosus  Allows blood from RV to bypass fetal lungs  Between the main PA (or proximal left.
High-risk ST elevation MI patients (>4 mm elevation), Sx < 12 hrs 5 PCI centers (n=443) and 22 referring hospitals (n=1,129), transfer in < 3 hrs High-risk.
Patent Ductus Arteriosus in the Preterm Infant Dr Sam Thompson Tuesday Club 15/3/16.
Pharmacological Closure of Patent Ductus Arteriosus in Extreme Low Birth Weight Infants: A Comparison of the Efficacy and Side Effects between Indomehtacin.
Clinical Knowledge Summaries CKS Analgesia – mild to moderate pain Prescribing analgesics for mild to moderate pain in adults and children. Educational.
Probiotics- 2 year experience Anitha James Royal Gwent hospital.
EVERETT F. MAGANN1 , KJELL HARAM2 , SONGTHIP OUNPRASEUTH1 , JAN H
PDA- Diagnosis and Management
Associate Professor, Honorary Consultant Cardiologist
EBM R1張舜凱.
Barbara Schmidt, Kristine Sandberg Knisely Chair in Neonatology
Angiotensin converting enzyme inhibitors / angiotensin receptor blockers and contrast induced nephropathy in patients receiving cardiac catheterization:
NEONATAL IMMUNE THROMBOCYTOPENIA
Is Patent Ductus Arteriosus Ligation Responsible for Adverse Outcome in Very Low Birth Weight (VLBW) Infants?  MJ. Qureshi, MD1*, M. Bamehrez, MD1, F.
Patent Ductus Arteriosus: Is There Evidence for Treatment?
Acromegaly is characterized by excessive growth hormone (GH) secretion and is primarily caused by a GH-secreting pituitary adenoma, which stimulates.
NEONATAL TRANSITION.
HOPE: Heart Outcomes Prevention Evaluation study
Periventricular and intraventricular hemorrhage in the neonate
The Fetal Circulation.
ASSENT-3 PLUS 1,639 patients with STEMI Treatment Group A
Mateos MV et al. Proc ASH 2013;Abstract 403.
Intrauterine growth restriction: A new concept in antenatal management
THE UNIVERSITY of TENNESSEE HEALTH SCIENCE CENTER
Francesco Franchi, MD, Fabiana Rollini, MD, Jose Rivas Rios, MD, Andrea Rivas, MD, Malhar Agarwal, MD, Megha Kureti, MD, Deepa Nagaraju, MD, Mustafa Wali,
Selection of NSAIDs for Osteoarthritis
RAAS Blockade: Focus on ACEI
Traditional parenteral antihypertensive treatment
Patent Ductus Arteriosus
Section 5: Intervention and drug therapy
Chen S, Dong Y, Kiuchi MG, et al
Nonsteroidal anti-inflammatory drug gastropathy
MANAGEMENT OF PCP Dr. Akaninyene A. Otu, MBBCh, DTM&H, MPH, MRCP (UK), FWACP University of Calabar Teaching Hospital Calabar, Nigeria.
First efficacy and safety results from XELOX-1/NO16966, a randomised 2x2 factorial phase III trial of XELOX vs FOLFOX4 + bevacizumab or placebo in first-line.
ASPIRE CLASS 6: Interpreting Results and Writing an Abstract
Dr Immaculate Kariuki Consultant Paediatrician Nairobi, Kenya
pulmonary embolism protocol -- EMB review
1 Verstovsek S et al. Proc ASH 2012;Abstract Cervantes F et al.
Corticosteroids in the ICU
Notkun ibuprofens í meðferð PDA
Terms and Definitions Analgesics:
New Models of Care in Idiopathic Pulmonary Fibrosis
Presentation transcript:

Notkun ibuprofens í meðferð PDA Tryggvi Þorgeirsson 29. september 2006

Ductus arteriosus í fósturlífi 60% blóðs um hægri slegil Meirihluti þess um DA Opinn ductus lágt súrefnisinnihald PG (COX-2) DA in the fetus is kept widely patent by low arterial oxygen content and circulating prostaglandins, which are produced in part by the placenta. This effect appears to be mediated by the COX-2 isoform, since constriction of the fetal DA in mice is induced by selective COX-2 inhibitors (sbr. coxib) but not selective COX-1 inhibitors [4]. This role of prostaglandins constitutes the rationale for the administration of nonsteroidal antiinflammatory drugs in the treatment of PDA. The rise in systemic oxygen saturation with the onset of ventilation has a second effect, causing active constriction in the DA. Gene transfer studies suggest that an oxygen-sensitive potassium channel mediates DA constriction Constriction of the DA usually results in functional hemodynamic closure within 10 to 15 hours after delivery Structural closure is usually completed by 2 to 3 weeks of age. Following initial constriction, a series of histologic changes occur involving infolding of endothelial cells and migration of undifferentiated smooth muscle cells which result in obliteration of the ductus and conversion into the ligamentum arteriosum. There is histologic evidence that this process fails to occur in a PDA suggesting distinct anatomic differences in the DA tissue [9].

DA eftir fæðingu Samdráttur súrefnisstýrð kalíumgöng PG starfræn lokun: 10-15 klst vefræn lokun: 2-3v

Opin fósturæð Nýgengi Klíník Ísland: 11,5% meðfæddra hjartagalla; 0,19% lifandi fæddra barna (1990-99) (Sigurður Stephensen, Gunnlaugur Sigfússon et al, Læknablaðið 2002) erlendar tölur: 12% hjartagalla; 2-4/10.000 fullbura; allt að 60% fyrirbura <28v Klíník engin einkenni  vanþrif, andnauð, hjartabilun lungnaháþrýstingur fyrirburar apnea, andnauð, NEC hár púlsþrýstingur hjartaóhljóð (vi sternal brún) fyrst í systolu, svo bæði systolu og diastolu This murmur is best heard over the upper left sternal edge, associated with a thrill, and is characteristically continuous and machinery-like. It should be differentiated from a venous hum, a common innocent murmur often heard in children. Uptodate: Venous hum is more often on the right side and changes with position and local compression Fékk hjartahljóðið hér (þar er líka hægt að fá venous hum): http://filer.case.edu/~dck3/heart/listen.html Greining: — The diagnosis of PDA is typically confirmed by echocardiography, with chest x-ray and the electrocardiogram being useful but less specific. COMPLICATIONS — Individuals with PDA have increased morbidity and mortality, primarily due to HF and infective endocarditis (IE) [23]. Pulmonary vascular resistance is a less common problem.

Meðferð Lyfjagjöf Skurðaðgerð Hjartaþræðing hindrun á PG-framleiðslu coil occlusion Amplatzer Duct Occluder

Indomethacin Notað síðan 1970 Fyrsta meðferð fyrir flesta fyrirbura lakari verkun fyrir fullbura Aukaverkanir skert nýrnastarfsemi (tímabundið/langvarandi) oliguria, hækkað s-krea NEC, GI-blæðingar minnkað blóðflæði til heila minnkað flæði um kransæðar

Ibuprofenum Dýratilraunir lokar ductus í lömbum (1979) bætir autoregulation blóðflæðis í heila grísa dregur ekki úr blóðflæði til heila grísa, ólíkt indomethacin (staðfest í klínískum tilraunum) Chemtob (nr. 2 og 3 á listanum, þeas blóðflæði til heila – notaði piglets): CBF increased after the administration of aspirin, decreased to almost the same extent after both low and high doses of indomethacin, and did not change after the administration of ibuprofen and naproxen.

Thomas RL et al. (Eur J Pediatr, 2005) Metaanalysa á 9 klínískum rannsóknum n = 566 ekki marktækur munur á virkni (p = 0.70) ibuprofen minni hækkun á s-krea (p < 0,001; n = 443) minni lækkun á þvagútskilnaði (p < 0,001; n = 443) aukin þörf á súrefnisgjöf við 28. d (55% vs. 40%; p < 0,05; n = 188) Aranda JV tók líka þátt í þessari

Thomas RL et al. Ekki marktækur munur á: dánartíðni, IVH, periventricular leukomalaciu, NEC, GI-blæðingum, aðgerðatíðni, sepsis, recurrence Ályktun: jöfn virkni, minni aukaverkanir => hallast frekar að ibuprofen In view of equal efficacy but with less toxicity, this suggests a slight therapeutic superiority in favor of ibuprofen.

Cochrane neonatal group (Cochrane Database of Systematic Reviews, 2006) Allar slembistýrðar rannsóknir til og með júlí 2005 <37v eða <2500 g; PDA; IBU og/eða IMC Enginn marktækur munur á verkun (n = 620, CI 0,74-1,25) dánartíðni, tíðni skurðaðgerða, IVH, PVL, NEC, sepsis, GI-blæðingum Eleven studies including 620 patients compared the effectiveness of ibuprofen to indomethacin for the closure of a PDA. There was no statistically significant heterogeneity of treatment effect for any of the outcomes. For the primary outcome (failure of ductal closure), there was no statistically significant difference between ibuprofen and indomethacin groups [typical RR 0.96 (95% CI 0.74, 1.25)]. There were no statistically significant differences in mortality, surgical duct ligation, duration of ventilator support, IVH, PVL, NEC, time to full enteral feeds, ROP, sepsis, duration of hospital stay or gastrointestinal bleed. For many of these outcomes the sample size was small and the estimates imprecise.

Cochrane neonatal group frh. Ibuprofen sjaldnar minnkaður þvagútskilnaður (NNT 9, CI 5-14) oftar þörf á súrefnisgjöf eftir 28. dag (RR 1,37, CI 1,01-1,86) 3 fyrirburar fengið lungnaháþrýsting eftir ibuprofen profylaxa – ath síðar Samantekt enginn munur á virkni ibuprofen hefur ekki ótvíræða kosti indomethacin verði áfram fyrsta lyf The incidence of decreased urine output (< 1cc/kg/hr) was lower in the ibuprofen group as compared to the indomethacin group [NNT 9 (95% CI 5-14)]. This was the only statistically significant clinical finding favouring ibuprofen. CLD defined as oxygen requirement at 28 days post-natally was statistically significantly more likely to occur in the ibuprofen group [typical RR 1.37 (95% CI 1.01, 1.86); NNH 7 (95% CI 3 - 100)]. There was a similar trend for CLD at 36 weeks corrected gestational age. Authors' conclusions We found no statistically significant difference in the effectiveness of ibuprofen compared to indomethacin in closing the PDA. Ibuprofen reduces the risk of oliguria. However, ibuprofen may increase the risk for CLD, and pulmonary hypertension has been observed in three infants after prophylactic use of ibuprofen. Based on currently available information ibuprofen does not appear to confer a net benefit over indomethacin for the treatment of a PDA. We conclude that indomethacin should remain the drug of choice for the treatment of a PDA. The most urgent research question to be answered is weather ibuprofen compared to indomethacin confers an improved rate of intact survival (survival without impairment) at 18 months corrected age.

Aranda JV, Thomas RL et al. (Semin Perinatol 2006) Tvö form af iv ibuprofen ibuprofen-lysin og –THAM mæla með sitthvorum öryggisprófílnum Blóðflæði/súrefnisflutningur til heila indomethacin:  ibuprofen: óbreytt PVH-IVH: ibuprofen ekki verndandi; e.t.v. indomethacin Indomethacin significantly decreased cerebral blood flow after the first dose. In contrast, no significant changes in CBF were observed with the first dose of ibuprofen. Cerebral oxygen delivery changed significantly after the first dose in the indomethacin group but not in the ibuprofen group.

Aranda JV, Thomas RL et al. frh. Meltingarvegur ibuprofen-THAM og indomethacin auka hættu á NEC ekki ibuprofen-lysin Bilirubin ibuprofen er 99% próteinbundið in vitro: hækkun á fríu Bi, en aðeins í háum skömmtum in vivo (n=15): enginn munur Indomethacin significantly decreased cerebral blood flow after the first dose. In contrast, no significant changes in CBF were observed with the first dose of ibuprofen. Cerebral oxygen delivery changed significantly after the first dose in the indomethacin group but not in the ibuprofen group.

Aranda JV, Thomas RL et al. frh. Lungnaháþrýstingur 3 tilfelli eftir ibuprofen–THAM, ekki –lysine Nýru ibuprofen: lægra s-krea og meiri þvagútskilnaður Indomethacin significantly decreased cerebral blood flow after the first dose. In contrast, no significant changes in CBF were observed with the first dose of ibuprofen. Cerebral oxygen delivery changed significantly after the first dose in the indomethacin group but not in the ibuprofen group.

Aranda JV, Thomas RL et al. Samantekt Ibuprofen-lysin jafnvirkt og indomethacin minni áhrif á nýrnastarfsemi, dregur ekki úr blóðflæði til heila og meltingarvegar ekki verndandi fyrir IVH nota því frekar indomethacin ef forvörn er óskað annars ætti ibuprofen-lysine að vera fyrsta val 1x10 mg/kg/d + 2x5 mg/kg/d Therapeutic Strategy for Ibuprofen and Indomethacin Use in Newborns Data described above indicate that ibuprofen has no effect on IVH prevention. Thus, when NSAID is indicated at age 1 day where IVH prevention is timely, indomethacin but not ibuprofen should be used. After days 2 and 3, when early therapy of pharmacologic closure of a hemodynamically significant PDA is desired, ibuprofen should be the first choice due to its better safety profile. In summary, clinical trials have compared IV Ibuprofen to placebo, or to indomethacin, and have shown efficacy of this drug for ductal closure of patent ductus arteriosus. IV ibuprofen decreased PDA without little effect on renal function.4, 7 and 8 One study using another formulation of IV Ibuprofen (ibuprofen-THAM) showed decreased renal function and increased risk of NEC, and PPHN.5 and 6 Compared with indomethacin, IV ibuprofen exerted similar efficacy (75% to 93% closure). However, indomethacin increased abnormal renal function and decreased mesenteric and cerebral blood flow and bio-energetics (see below). Thus, it appears that enough data are now available to support the use of ibuprofen lysine in the management of PDA in the newborn. Further safety evaluation of ibuprofen-THAM appears warranted. A head-on comparison of the two intravenous ibuprofen preparations is also needed. 10 mg/kg loading dose followed by 5 mg/kg/d every 24 hours twice (total of 3 doses in 3 days) A higher dose regimen (20-10-10 mg/kg) might achieve a greater closure rate but must be balanced with the tolerability and safety.35

Takk fyrir