772 results on '"methylergonovine"'
Search Results
2. Misoprostol Versus Active Management of Labour in CS
- Author
-
Cairo University
- Published
- 2022
3. Multimodal Uterotonics at the Time of Cesarean Section in Laboring Patients
- Author
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Cynthia Wong, Physician-Professor-DEO
- Published
- 2022
4. Second-Line Uterotonics in Postpartum Hemorrhage: A Randomized Clinical Trial
- Author
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Naida Margaret Cole, Principal Investigator
- Published
- 2022
5. Carbetocin Versus Syntometrine for Prevention of Postpartum Hemorrhage After Cesarean Section
- Author
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Ahmed M Maged, MD, Assistant professor
- Published
- 2021
6. As the number of cesarean sections increases, does the combined use of oxytocin and methylergonovine during the procedure affect postpartum hemorrhage?
- Author
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Kemal Dinc
- Subjects
cesarean section ,hemoglobin ,methylergonovine ,oxytocin ,postpartum hemorrhage ,Medicine - Abstract
In this study, we sought to demonstrate the benefit of postpartum hemorrhage prophylaxis treatment and the superiority of methylergonovine-oxytocin combination over oxytocin in terms of hemodynamic stability and amount of bleeding during cesarean section. In this retrospective study, 400 patients who had a cesarean section in the same clinic were divided into two groups and included in this study. The first group consisted of nulliparous patients (n=141) who gave birth by cesarean for the first time and the second group consisted of multipar patients (n=259) who gave birth by cesarean section before. Then both main groups; women who received only oxytocin infusion in the intraoperative and postoperative periods were divided into (monotherapy group), women who received methylergonovine and oxytocin therapy in the intraoperative and postoperative periods were divided into 2 more subgroups (combined group). For comparison, samples for preoperative and postoperative complete blood counts were obtained from all patients in each group. When the postoperative Hb levels of nulliparous pregnant women were compared, it was seen that the decrease in Hb levels was less in the group that received methylergonovine in addition to oxytocin (p=0.031). Similarly, Hb decrease was observed less in the group given methylergonovine in addition to oxytocin in multiparous pregnant women (p=0.045). The group that received methylergonovine in addition to oxytocin provided more hemodynamic stability in both the nulliparous and multiparous cesarean section groups, which we divided according to the number of cesarean sections, compared to the group that received oxytocin; significantly reduced the level of bleeding. We think that this form of treatment will also reduce the risk of uterine atony; therefore (if there is no coronary disease) we recommend it to be used under spinal anaesthesia. [Med-Science 2022; 11(4.000): 1608-12]
- Published
- 2022
- Full Text
- View/download PDF
7. Iohexol, Solution For Injection, 350 Mg/ml, 100 Ml Each (mnn-iohexol)(-v08ab02) Omeprazole Capsules 40 Mg Each (-omeprazole)(-a02bc01) Methylergometrine Solution For Injection 0.2 Mg/ml (-methylergometrine)(-g02ab01) Articaine Hydrochloride
- Subjects
Isosorbide dinitrate ,Ergot alkaloids ,Articaine ,Indapamide ,Methylergonovine ,Cefixime ,Omeprazole ,Cefazolin ,Nifedipine ,Contrast media ,Business, international - Abstract
Tenders Are Invited For: Iohexol, Solution For Injection, 350 Mg/Ml, 100 Ml Each (Mnn-Iohexol)(-V08Ab02) Omeprazole Capsules 40 Mg Each (-Omeprazole)(-A02Bc01) Methylergometrine Solution For Other Injections 0.2 Mg/Ml (Mnn-Methylergometrine) (-G02Ab01) Articaine [...]
- Published
- 2024
8. Intravenous Versus Intramuscular Administration of Methylergonovine for Uterine Contraction in Cesarean Sections
- Published
- 2020
9. As the number of cesarean sections increases, does the combined use of oxytocin and methylergonovine during the procedure affect postpartum hemorrhage?
- Author
-
Dinc, Kemal
- Subjects
POSTPARTUM hemorrhage ,OXYTOCIN ,COMBINATION drug therapy ,CESAREAN section ,HEMODYNAMICS ,PREVENTIVE medicine - Abstract
In this study, we sought to demonstrate the benefit of postpartum hemorrhage prophylaxis treatment and the superiority of methylergonovine-oxytocin combination over oxytocin in terms of hemodynamic stability and amount of bleeding during cesarean section. In this retrospective study, 400 patients who had a cesarean section in the same clinic were divided into two groups and included in this study. The first group consisted of nulliparous patients (n=141) who gave birth by cesarean for the first time and the second group consisted of multipar patients (n=259) who gave birth by cesarean section before. Then both main groups; women who received only oxytocin infusion in the intraoperative and postoperative periods were divided into (monotherapy group), women who received methylergonovine and oxytocin therapy in the intraoperative and postoperative periods were divided into 2 more subgroups (combined group). For comparison, samples for preoperative and postoperative complete blood counts were obtained from all patients in each group. When the postoperative Hb levels of nulliparous pregnant women were compared, it was seen that the decrease in Hb levels was less in the group that received methylergonovine in addition to oxytocin (p=0.031). Similarly, Hb decrease was observed less in the group given methylergonovine in addition to oxytocin in multiparous pregnant women (p=0.045). The group that received methylergonovine in addition to oxytocin provided more hemodynamic stability in both the nulliparous and multiparous cesarean section groups, which we divided according to the number of cesarean sections, compared to the group that received oxytocin; significantly reduced the level of bleeding. We think that this form of treatment will also reduce the risk of uterine atony; therefore (if there is no coronary disease) we recommend it to be used under spinal anaesthesia. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
10. Uterotonic Prophylaxis Trial (UPT)
- Published
- 2019
11. Dk 021:2015 : 33600000-6 Pharmaceutical Products (methylergometrine Methylergobrevin)
- Subjects
City councils ,Ergot alkaloids ,Methylergonovine ,Business, international - Abstract
Tenders are invited for:dk 021:2015: 33600000-6 pharmaceutical products (methylergometrine methylergobrevin) Dk 021:2015: 33600000-6 pharmaceutical products (methylergometrine methylergobrevin) 03/07/2024 07:00 Uah 1,259.46 with vat 13 uah 1% Major organization: COMMUNAL NON-PROFIT [...]
- Published
- 2024
12. Oxytocin And Uterotonic Agent Use For Cesarean Delivery
- Author
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Lawrence Ching Tsen, Vice Chair, Faculty Development and Education; Associate Professor, Harvard Medical School
- Published
- 2017
13. A randomized controlled trial of methylergonovine prophylaxis after dilation and evacuation abortion.
- Author
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Kerns, Jennifer L., Pearlson, Geffan, Mengesha, Biftu, Harter, Kristin, Jackson, Rebecca A., and Drey, Eleanor A.
- Subjects
- *
RANDOMIZED controlled trials , *UTERINE artery , *UTERINE hemorrhage , *ABORTION , *PREVENTIVE medicine , *BLOOD transfusion , *RESEARCH , *ERGOMETRINE , *MISCARRIAGE , *PATHOLOGICAL physiology , *RESEARCH methodology , *MEDICAL cooperation , *EVALUATION research , *COMPARATIVE studies - Abstract
Objective: To evaluate the efficacy of intramuscular methylergonovine maleate as prophylaxis against excessive bleeding when given after dilation and evacuation (D&E) at 20-24 weeks.Study Design: We performed a randomized, double-blinded, placebo-controlled trial in patients without excessive bleeding requiring intervention after D&E completion. We administered study treatment within one minute of the end of the procedure. We primarily compared outcomes using a composite of indicators of excessive post-procedure blood loss (post-procedure measured blood loss exceeding 125 mL, uterine massage or compression for at least two minutes, administration of additional uterotonic medication, intrauterine balloon tamponade, uterine re-aspiration, blood transfusion, uterine artery embolization, hospital admission for bleeding, or major surgery). Secondary outcomes included individual indicator occurrences, satisfaction, and side effects.Results: From March 3, 2015 to March 31, 2017, we randomized 284 participants (n = 140 methylergonovine, n = 144 placebo), five before we registered the trial with clinicaltrials.gov. Baseline characteristics were similar between groups. The composite outcome occurred in 78 (56%) methylergonovine and 75 (52%) placebo participants (p = 0.5). Methylergonovine recipients required more intrauterine balloon use (n = 20 [14%]) versus placebo (n = 10 [7%]), p = 0.04. We also observed a non-significant trend towards more uterotonic administration (n = 56 [40%] versus n = 43 [30%], p = 0.07) and hospital admissions for bleeding (n = 4 [3%] versus n = 0, p = 0.06) in the methylergonovine group compared to placebo.Conclusion: We observed no improvement in the composite outcome for excessive bleeding with prophylactic post-procedure methylergonovine. In addition, individual excessive bleeding outcomes occurred more frequently in the methylergonovine group, potentially indicating harm with its prophylactic use after D&E.Implications: When administered prophylactically immediately after dilation and evacuation abortion at 20-24 weeks, methylergonovine increases uterine bleeding. Given the lack of data for effectiveness as a prophylactic agent and our findings indicating harm, we do not recommend its use for post-operative prophylaxis. [ABSTRACT FROM AUTHOR]- Published
- 2021
- Full Text
- View/download PDF
14. Reports Summarize Obesity, Fitness and Wellness Findings from Ilam University (Novel Electrochemical Sensor Based On Polydopamine Molecularly Imprinted Polymer for Selective Determination of Methylergonovine Maleate).
- Abstract
Researchers at Ilam University in Iran have developed a novel electrochemical sensor for the selective determination of methylergonovine maleate (MM). The sensor, based on a molecularly imprinted polymer (MIP) created through electropolymerization of dopamine monomer, demonstrated a limit of detection (LOD) of 0.016 nM and a linear range from 0.05 to 300 nM. The sensor showed good repeatability, stability, and selectivity, and was successfully used to detect MM in Methergin tablets and blood serum samples. The research also utilized high-performance liquid chromatography (HPLC) as a standard and reference method. [Extracted from the article]
- Published
- 2024
15. Pharmacology of Oxytocic Drugs
- Author
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Wasson, Cassandra, Kelly, Albert, Ninan, David, Tran, Quy, Wasson, Cassandra, Kelly, Albert, Ninan, David, and Tran, Quy
- Published
- 2019
- Full Text
- View/download PDF
16. Supply Of (1) Medroxy Progesterone Acetate Tab. 10mg. (2) Oxytocin 5i.u.|ml. Inj. 1ml. Amp. (3)methylergometrine Maleate 0.125mg. Cap.|tab. (4) Desogestrel 0.15mg. With Ethinylestradiol 0.03mg. Cap.|tab. (5) Desogestrel 75mcg. Cap.|tab. (6) Levonorgestrel
- Subjects
Estradiol ,Levonorgestrel ,Methylergonovine ,Progesterone ,Ethinyl estradiol ,Acetates ,Business, international - Abstract
Tenders are invited for Supply of (1) medroxy progesterone acetate tab. 10mg. (2) oxytocin 5i.u./ml. inj. 1ml. amp. (3)methylergometrine maleate 0.125mg. cap./tab. (4) desogestrel 0.15mg. with ethinylestradiol 0.03mg. cap./tab. (5) [...]
- Published
- 2023
17. Reduction of Endometritis After Cesarean Section With the Routine Use of Methergine
- Published
- 2012
18. Short Term Oral Methylergonovine Maleate Prophylaxis for Status Migrainosus. Case Series and Review of Literature
- Author
-
Najiya Haque and Nauman Tariq
- Subjects
migraine ,methylergonovine ,methergine ,status migrainosus ,headache ,dihydroergotamine ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
Background: Intravenous dihydroergotamine (DHE) is frequently used during inpatient hospitalizations or outpatient infusion therapies for 3–5 days in order to break the continuous cycle of status migrainosus. We tried a short term 7 days prophylaxis of oral methylergonovine after discharge in order to prevent status migrainosus relapse and extend the therapeutic benefit from IV DHE.Methods: Patients were diagnosed with status migrainosus in clinic setting based on the ICHD-III criteria. They received 1 mg IV DHE every 8 h along with metoclopramide for 3–5 days followed by methylergonovine maleate oral tablets as prophylaxis for 7 days post discharge. They were asked to maintain their headache diaries which included data on headache frequency and intensity. A post discharge follow up at 1 and 68 weeks was planned. Clinical improvement was defined as >50% decrease in frequency and intensity of headaches. Intensity was graded on verbal numerical rating scale (VNRS) with 10 being the worst possible pain. The institutes IRB and ethics committee exempted this study from review given that it had only 3 patients.Results: A total of 3 patients 25–45 years of age who benefited from IV DHE, consented to trial of Methylergonovine Maleate 0.4 mg oral tablets three times a day prophylaxis on the day of discharge for a period of 7 days. At 1 week post discharge, all of the 3 patients had reported sustained improvement with severity dropping from an average of 8/10 intensity to 3/10 on VNRS. The headaches frequency had dropped from daily to episodic in 2 of the 3 patients. At an average of 7 weeks post discharge, 2 out of the 3 patients had reported sustained benefit. The third patient relapsed to the pre-admission status migrainosus severity. One patient reported mild diarrhea and nausea but was still able to continue the drug for a week.Conclusion: Methylergonovine maleate after 3–5 days of IV DHE infusions may be a feasible treatment strategy for status migrainosus. This approach has the potential to prolonged the benefit of IV DHE and prevent relapse in to status migrainosus.
- Published
- 2019
- Full Text
- View/download PDF
19. Dk 021:2015: 33600000-6 Pharmaceutical Products (methylergobrevin Solution For Injection 0.2 Mg|ml In 1 Ml Ampoule No. 50 (methylergometrine), Carbetocin Solution For Injection 100 g|ml In 1 Ml No. 5 (carbetocin|carbetocin))
- Subjects
City councils ,Methylergonovine ,Business, international - Abstract
Tenders are invited for dk 021:2015: 33600000-6 pharmaceutical products (methylergobrevin solution for injection 0.2 mg/ml in 1 ml ampoule no. 50 (methylergometrine), carbetocin solution for injection 100 g/ml in 1 [...]
- Published
- 2023
20. Study Data from Post Graduate Institute of Medical Education and Research (PGIMER) Provide New Insights into Epilepsy (Designing the 5ht2br Structure and Its Modulation As a Therapeutic Target for Repurposing Approach In Drug-resistant Epilepsy).
- Abstract
A study conducted by researchers at the Post Graduate Institute of Medical Education and Research (PGIMER) in Chandigarh, India, explores the potential of repurposing FDA-approved drugs for the treatment of drug-resistant epilepsy. The study focuses on the 5HT2BR structure and its role in reducing seizures in Dravet syndrome. Through virtual screening and molecular simulations, the researchers identified two drugs, Cabergoline and Methylergonovine, that displayed strong binding affinity to the 5HT2BR structure. These drugs have the potential to target drug-resistant epilepsy and regulate the 5HT2BR. [Extracted from the article]
- Published
- 2024
21. Pharmaceutical Products (methylergometrine Solution For Injection 0.2 Mg|ml Of 1 Ml In Ampoule No. 10 (methylergometrine), Pabal Solution For Injection 100 g|ml Of 1 Ml No. 5 (carbetocin))
- Subjects
City councils ,Methylergonovine ,Business, international - Abstract
Tenders are invited for pharmaceutical products (methylergometrine solution for injection 0.2 mg/ml of 1 ml in ampoule no. 10 (methylergometrine), pabal solution for injection 100 g/ml of 1 ml no. [...]
- Published
- 2023
22. Lot 1 Hormonal Preparations Of Systemic Action, Except For Sex Hormones: Methylergometrine (methylergometrine) D|in. 0.2 Mg|ml Per 1 Ml No. 50 (5x10) In Amp. Lot 2 - Medicines For The Treatment Of Diseases Of The Respiratory System And Other: Loratadine
- Subjects
Ergot alkaloids ,Homeopathy -- Materia medica and therapeutics ,Loratadine ,Methylergonovine ,Therapeutics ,Hormones, Sex ,Business, international - Abstract
Tenders are invited for Lot 1 hormonal preparations of systemic action, except for sex hormones: methylergometrine (methylergometrine) d/in. 0.2 mg/ml per 1 ml no. 50 (5x10) in amp. lot 2 [...]
- Published
- 2023
23. Procurement of ot gen med items lignocaine hcl jelly 2 % tube of 30 gm with plastic nozzle , adernaline tartrate (1:1000 ) 1 ml inj, atropine sulphate 0.6 mg 1 ml inj, inj dextrose 50% , 25 ml, mannitol 20 % bott of 350 ml inj, methylergometrine maleate 0
- Subjects
Lidocaine ,Purchasing ,Succinylcholine ,Dextrose ,Mannitol ,Methylergonovine ,Dexmedetomidine ,Glucose ,Business, international - Abstract
Tenders are invited for Procurement of ot gen med items lignocaine hcl jelly 2 % tube of 30 gm with plastic nozzle , adernaline tartrate (1:1000 ) 1 ml inj, [...]
- Published
- 2023
24. New onset acute pulmonary edema after methylergonovine given during cesarean delivery of a patient with undiagnosed Raynaud's disease.
- Author
-
Kim, I., Lindeman, K., and Masear, C.
- Abstract
Raynaud's disease is a medical condition in which arterial spasm causes episodes of reduced blood flow, in the setting of certain triggers such as cold weather. Patients with this condition are at risk of adverse reactions if they receive medications with vasoactive properties. Methylergonovine maleate is one drug used during cesarean delivery to treat postpartum hemorrhage due to uterine atony. By acting directly on uterine and vascular smooth muscle, it produces cardiovascular responses such as coronary vasospasm, myocardial infarction, and even cardiac arrest. However, pulmonary events have rarely been reported. We report our anesthetic management of a 36-year-old patient, with undiagnosed Raynaud's disease and undergoing cesarean delivery, who experienced new onset acute pulmonary edema after methylergonovine administration to manage postpartum hemorrhage. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
- View/download PDF
25. Use of medications to decrease bleeding during surgical abortion: a survey of abortion providers' practices in the United States.
- Author
-
Whitehouse, Katherine, Fontanilla, Tiana, Kim, Leslie, Tschann, Mary, Soon, Reni, Salcedo, Jennifer, and Kaneshiro, Bliss
- Subjects
- *
ABORTION in the United States , *HEMORRHAGE prevention , *FIRST trimester of pregnancy , *GYNECOLOGISTS , *VASOPRESSIN , *MISOPROSTOL , *HEMOSTATICS , *OXYTOCICS , *ABORTIFACIENTS , *ABORTION , *GESTATIONAL age , *GYNECOLOGY , *OBSTETRICS , *UTERINE hemorrhage , *FAMILY planning , *ERGOMETRINE , *SURGICAL blood loss , *THERAPEUTICS ,SURGERY practice - Abstract
Objective: Our objective was to document current practices of abortion providers on the use of medications to decrease bleeding during surgical abortion.Study Design: We emailed surveys to 336 abortion providers through a professional listserv to elicit information on their use of medications to prevent and treat bleeding during first- and second-trimester surgical abortion.Results: One hundred sixty-eight (50%) providers responded to our survey. The majority were obstetrician-gynecologists (83%) working in an academic practice (66%). Most completed a fellowship in family planning (87%) and currently perform abortions up to 22 or 24weeks of gestation (63%). Seventy-two percent routinely used prophylactic medications for bleeding. Providers who routinely used medications to prevent bleeding most commonly chose vasopressin (83%). Providers preferred methylergonovine as a treatment for excessive bleeding in the second trimester, followed by misoprostol.Conclusion: We found that most providers routinely use medications to prevent bleeding and use several different regimens to treat bleeding during abortion.Implications: We found that surgical abortion providers use a range of medications to prevent and treat hemorrhage at the time of surgical abortion. Scant evidence is available to guide abortion providers on the use of medications to decrease hemorrhage during surgical abortion. To provide evidence-based recommendations for the prevention and treatment of clinically significant bleeding, researchers should target the most commonly used interventions. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
- View/download PDF
26. MANAGEMENT OF THE POSTPARTUM HEMORRHAGE (IN SPANISH)
- Author
-
Salcedo-Ramos Francisco, Méndez-Rodríguez Rogelio, and Borre-Arrieta Orlando
- Subjects
Postpartum hemorrhage ,Oxytocin ,Methylergonovine ,Misoprostol ,Medicine (General) ,R5-920 - Abstract
Introduction: the obstetric hemorrhage is the main cause of maternal death in the world. In Colombia the postpartum hemorrhage is the second cause of deaths associated with the pregnancy. It could be primary (PPH) or secondary. The primary ones appear in the first 24 hours after the birth and are the most frequent. Objective: To identify the etiological factors and the therapeutic proposals for the management of the PPH. Methods: Electronic search was carried out in the databases PubMed, ScienceDirect, EBSCOhost, Ovid and scielo, textbook of obstetric and guidelines for its management published since January, 2005 to December, 2013. Also, in the documents and guidelines of the Ministerio de Salud y Protección Social de Colombia. Results: 52 studies were selected for review and there were chosen 30 that were achieving with the inclusion criteria. Conclusions: The etiological factors are remembered by the mnemonic of the 4Ts (Tonus, trauma, tissue and thrombin). The uterine atony (uterine tonus disorder) is presented in the 80% of the cases and its management consists in uterine massage, Oxytocin, Methylergonovine and Misoprostol use. Between the non-pharmacological measures are cited the bakri balloon, embolization, hypogastric or uterine arteries ligation, B-Lynch´s surgery and subtotal or total abdominal hysterectomy. The other causes of PPH are the injuries of the channel of the childbirth, the retention of remains and the coagulation disorders, that have specific management. The identification of the etiological factors for PPH allows the early standard for the management, which avoids the morbidity and reduces the mortality. It is fundamental the implementation of institutional protocols. Rev.cienc.biomed.2014;5(2):307-316. KEYWORDS Postpartum hemorrhage, Oxytocin, Methylergonovine, Misoprostol
- Published
- 2014
27. A randomized controlled trial of methylergonovine prophylaxis after dilation and evacuation abortion
- Author
-
Rebecca A. Jackson, Kristin Harter, Biftu Mengesha, Eleanor A. Drey, Geffan Pearlson, and Jennifer L. Kerns
- Subjects
Excessive Bleeding ,medicine.medical_treatment ,Uterotonic ,Placebo ,law.invention ,03 medical and health sciences ,0302 clinical medicine ,Methylergonovine ,Uterine artery embolization ,Randomized controlled trial ,Pregnancy ,law ,Humans ,Medicine ,030212 general & internal medicine ,Dilation and evacuation ,Methylergonovine Maleate ,030219 obstetrics & reproductive medicine ,business.industry ,Obstetrics and Gynecology ,Abortion, Induced ,Dilatation ,Abortion, Spontaneous ,Reproductive Medicine ,Anesthesia ,Female ,Uterine Hemorrhage ,business - Abstract
Objective To evaluate the efficacy of intramuscular methylergonovine maleate as prophylaxis against excessive bleeding when given after dilation and evacuation (D&E) at 20–24 weeks. Study design We performed a randomized, double-blinded, placebo-controlled trial in patients without excessive bleeding requiring intervention after D&E completion. We administered study treatment within one minute of the end of the procedure. We primarily compared outcomes using a composite of indicators of excessive post-procedure blood loss (post-procedure measured blood loss exceeding 125 mL, uterine massage or compression for at least two minutes, administration of additional uterotonic medication, intrauterine balloon tamponade, uterine re-aspiration, blood transfusion, uterine artery embolization, hospital admission for bleeding, or major surgery). Secondary outcomes included individual indicator occurrences, satisfaction, and side effects. Results From March 3, 2015 to March 31, 2017, we randomized 284 participants (n = 140 methylergonovine, n = 144 placebo), five before we registered the trial with clinicaltrials.gov. Baseline characteristics were similar between groups. The composite outcome occurred in 78 (56%) methylergonovine and 75 (52%) placebo participants (p = 0.5). Methylergonovine recipients required more intrauterine balloon use (n = 20 [14%]) versus placebo (n = 10 [7%]), p = 0.04. We also observed a non-significant trend towards more uterotonic administration (n = 56 [40%] versus n = 43 [30%], p = 0.07) and hospital admissions for bleeding (n = 4 [3%] versus n = 0, p = 0.06) in the methylergonovine group compared to placebo. Conclusion We observed no improvement in the composite outcome for excessive bleeding with prophylactic post-procedure methylergonovine. In addition, individual excessive bleeding outcomes occurred more frequently in the methylergonovine group, potentially indicating harm with its prophylactic use after D&E. Implications When administered prophylactically immediately after dilation and evacuation abortion at 20–24 weeks, methylergonovine increases uterine bleeding. Given the lack of data for effectiveness as a prophylactic agent and our findings indicating harm, we do not recommend its use for post-operative prophylaxis.
- Published
- 2021
- Full Text
- View/download PDF
28. Researchers from University of Milan Describe Findings in Molecular Biology (Crystallographic and NMR Investigation of Ergometrine and Methylergometrine, Two Alkaloids from Claviceps purpurea)
- Subjects
Molecular biology -- Reports ,Nuclear magnetic resonance -- Reports ,Ergot alkaloids -- Research -- Reports ,Women's health -- Reports ,Time ,Hemorrhage ,Alkaloids ,Methylergonovine ,Editors ,Women ,Company legal issue ,Health ,Women's issues/gender studies ,University of Milan -- Investigations -- Reports - Abstract
2020 FEB 6 (NewsRx) -- By a News Reporter-Staff News Editor at Women's Health Weekly -- Fresh data on Biology - Molecular Biology are presented in a new report. According [...]
- Published
- 2020
29. Outcome of breastfed infants following post-partum methylergonovine treatment.
- Author
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Gilad, Oded, Merlob, Paul, Stahl, Bracha, Averbuch, Noa, and Klinger, Gil
- Subjects
- *
LACTATION , *BREASTFEEDING , *MOTHERS , *NEURODEVELOPMENTAL treatment , *CHILDBIRTH , *AMOXICILLIN , *ANTIBIOTICS , *ANALYSIS of variance , *LONGITUDINAL method , *RESEARCH methodology , *PUERPERIUM , *CASE-control method , *OXYTOCICS , *ERGOMETRINE , *MATERNAL exposure , *PHARMACODYNAMICS , *THERAPEUTICS - Abstract
Objective: To evaluate maternal and breastfed infant's outcome following post-partum maternal use of methylergonovine.Methods: A prospective, controlled observational study design was used. Mothers who contacted Beilinson Teratology Information Service (BELTIS) were followed by phone interview. Data on lactation, neonatal symptoms and outcomes at the age of 1-3 years were obtained. Mothers' breastfeeding while treated with methylergonovine and their infants were compared to a matched control group of breastfeeding mothers using a drug known to be safe during lactation (amoxicillin).Results: Follow-up was obtained for 38 of 42 women (90.5%). Of whom, six stopped breastfeeding because of concerns regarding drug treatment and three refused to participate. The remaining 29 women and infant pairs were compared to a control group of 58 women and their infants. Comparison showed no effect of methylergonovine on lactation and similarly showed no difference in rate of neonatal complications (p = 1). At time of follow-up there were no differences in growth or in adverse neurodevelopment outcomes (p = 0.26).Conclusions: No increase in adverse long-term outcomes was found in infants exposed to methylergonovine through breastfeeding. Our data in conjunction with previous estimates of very low drug exposure support continuation of breastfeeding in women requiring treatment with methylergonovine. [ABSTRACT FROM AUTHOR]- Published
- 2017
- Full Text
- View/download PDF
30. Designing the 5HT 2B R structure and its modulation as a therapeutic target for repurposing approach in drug-resistant epilepsy.
- Author
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Chauhan A, Singh J, Sangwan N, Singh H, Prakash A, Medhi B, and Avti PK
- Subjects
- Humans, Cabergoline, Drug Repositioning, Molecular Dynamics Simulation, Methylergonovine, Epilepsy
- Abstract
The study intends to repurpose FDA drugs and investigate the mechanism of (5HT
2B R) activation by comprehending inter-residue interactions. The 5HT2B R is a novel thread, and its role in reducing seizures in Dravet syndrome is emerging. The crystal structure (5HT2B R) is a chimera with mutations; hence 3D-structure is modeled (4IB4: 5HT2B RM ). The structure is cross-validated to simulate the human receptor using enrichment analysis (ROC: 0.79) and SAVESv6.0. Virtual screening of 2456 approved drugs yielded the best hits that are subjected to MM/GBSA and molecular dynamic (MD) simulations. The 2 top drugs Cabergoline (-53.44 kcal/mol) and Methylergonovine (-40.42 kcal/mol), display strong binding affinity, and ADMET/SAR analysis also suggests their non-mutagenic or non-carcinogenic nature. Methylergonovine has a weaker binding affinity and lower potency than standards [Ergotamine (agonist) and Methysergide (antagonist)] due to its higher Ki (1.32 M) and Kd (6.44 ×10-8 M) values. Compared to standards, Cabergoline has moderate binding affinity and potency [Ki = 0.85 M and Kd = 5.53 × 10-8 M]. The top 2 drugs primarily interact with conserved residues (ASP135, LEU209, GLY221, ALA225, and THR140) as in agonists, unlike the antagonist. The top 2 drugs, upon binding to the 5HT2B RM, modify the helices VI, V, and III and shift the RMSD 2.48 Å and 3.07 Å. LEU209 forms a latch with residues 207-214 (forms a lid) in the 5HT2B RM receptor, which enhances agonist binding and prevents drug escape. Methylergonovine and Cabergoline interact more stongly with ALA225 than the antagonist. The post-MD analysis of Cabergoline suggests a better MM/GBSA value (-89.21 kcal/mol) than Methylergonovine (-63.54 kcal/mol). In this study, Cabergoline and Methylergonovine's agonistic mechanism and solid binding properties suggest their strong role in regulating the 5HT2B R and might target drug-resistant epilepsy., (Copyright © 2023 Elsevier B.V. All rights reserved.)- Published
- 2023
- Full Text
- View/download PDF
31. Short Term Oral Methylergonovine Maleate Prophylaxis for Status Migrainosus. Case Series and Review of Literature.
- Author
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Haque, Najiya and Tariq, Nauman
- Subjects
DIHYDROERGOTAMINE ,HOSPITAL care ,PREVENTIVE medicine ,HEADACHE ,MIGRAINE prevention - Abstract
Background: Intravenous dihydroergotamine (DHE) is frequently used during inpatient hospitalizations or outpatient infusion therapies for 3–5 days in order to break the continuous cycle of status migrainosus. We tried a short term 7 days prophylaxis of oral methylergonovine after discharge in order to prevent status migrainosus relapse and extend the therapeutic benefit from IV DHE. Methods: Patients were diagnosed with status migrainosus in clinic setting based on the ICHD-III criteria. They received 1 mg IV DHE every 8 h along with metoclopramide for 3–5 days followed by methylergonovine maleate oral tablets as prophylaxis for 7 days post discharge. They were asked to maintain their headache diaries which included data on headache frequency and intensity. A post discharge follow up at 1 and 68 weeks was planned. Clinical improvement was defined as >50% decrease in frequency and intensity of headaches. Intensity was graded on verbal numerical rating scale (VNRS) with 10 being the worst possible pain. The institutes IRB and ethics committee exempted this study from review given that it had only 3 patients. Results: A total of 3 patients 25–45 years of age who benefited from IV DHE, consented to trial of Methylergonovine Maleate 0.4 mg oral tablets three times a day prophylaxis on the day of discharge for a period of 7 days. At 1 week post discharge, all of the 3 patients had reported sustained improvement with severity dropping from an average of 8/10 intensity to 3/10 on VNRS. The headaches frequency had dropped from daily to episodic in 2 of the 3 patients. At an average of 7 weeks post discharge, 2 out of the 3 patients had reported sustained benefit. The third patient relapsed to the pre-admission status migrainosus severity. One patient reported mild diarrhea and nausea but was still able to continue the drug for a week. Conclusion: Methylergonovine maleate after 3–5 days of IV DHE infusions may be a feasible treatment strategy for status migrainosus. This approach has the potential to prolonged the benefit of IV DHE and prevent relapse in to status migrainosus. [ABSTRACT FROM AUTHOR]
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- 2019
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32. Prophylactic Methylergonovine and Oxytocin Compared With Oxytocin Alone in Patients Undergoing Intrapartum Cesarean Birth: A Randomized Controlled Trial
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Nicole Masse, Franklin Dexter, and Cynthia A. Wong
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Methylergonovine ,Cesarean Section ,Pregnancy ,Oxytocics ,Postpartum Hemorrhage ,Obstetrics and Gynecology ,Humans ,Female ,Oxytocin - Abstract
To evaluate whether the administration of prophylactic methylergonovine in addition to oxytocin in patients undergoing intrapartum cesarean birth reduces the need for additional uterotonic agents.This was a single-center, placebo-controlled, randomized trial of patients undergoing intrapartum cesarean birth. Patients were randomly allocated to receive intravenous oxytocin 300 mL/minute plus intramuscular methylergonovine 0.2 mg (1 mL) or intravenous oxytocin 300 mL/minute plus intramuscular normal saline (1 mL). The primary outcome was the receipt of additional uterotonic agents. Secondary outcomes included surgeon assessment of uterine tone, incidence of postpartum hemorrhage, quantitative blood loss, and blood transfusion. To detect a twofold decrease in the need for additional uterotonic agents (assuming a 42% baseline) with a two-sided type 1 error of 5% and power of 80%, a sample size of 76 patients per group was required.From June 2019 through February 2021, 80 patients were randomized to receive methylergonovine plus oxytocin and 80 were randomized to receive to oxytocin alone. Significantly fewer patients who were allocated to the methylergonovine group received additional uterotonic agents (20% vs 55%, relative risk [RR] 0.4, 95% CI 0.2-0.6). Participants receiving methylergonovine were more likely to have satisfactory uterine tone (80% vs 41%, RR 1.9, 95% CI 1.5-2.6), lower incidence of postpartum hemorrhage (35% vs 59%, RR 0.6, 95% CI 0.4-0.9), lower mean quantitative blood loss (967 mL vs 1,315 mL; mean difference 348, 95% CI 124-572), and a lower frequency of blood transfusion (5% vs 23%, RR 0.2, 95% CI 0.1-0.6).The administration of prophylactic methylergonovine in addition to oxytocin in patients undergoing intrapartum cesarean birth reduces the need for additional uterotonic agents.ClinicalTrials.gov, NCT03904446.
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- 2022
33. Efficacy of intraumbilical vein Methylergonovine maleate on duration of third stage of labor
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Thidarat Phromboot, Apichart Chittacharoen, and Somsri Pitakkijronnakorn
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methylergonovine ,intraumbilical vein ,duration of third stage ,Gynecology and obstetrics ,RG1-991 - Abstract
Objective: To study the efficacy of intraumbilical vein Methylergonovine maleate on duration of third stage of labor.Materials and Methods: Eighty-four term pregnant women undergoing vaginal delivery at Ramathibodi Hospital without risk factors were randomly assigned to receive 1 ml of Methylergonovine maleate (0.2 mg/ml) plus 0.9%NaCl 19 ml (n=42) or 0.9%NaCl 20 ml (n=42) by intraumbilical vein injection within one minute after cord clamping. Placenta was delivered by control cord traction technique. The duration of third stage of labor and side effects at one hour later were analysed.Results: There were no statistically significant difference among 2 groups regarding age, gestational age, parity, birth weight, placental weight and estimated blood loss. The duration of third stage of labor in Methylergonovine maleate group showed no statistically significant difference in compare with 0.9% NaCl group (5.97±3.28 Vs 6.53±4.56 minutes respectively, P>0.05). No side effects were observed in both groups.Conclusions: Intraumbilical vein Methylergonovine maleate had no effected on the duration of third stage of labor.
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- 2012
34. Studies from Beth Israel Deaconess Medical Center Update Current Data on Heart Attack (Abstract 11672: A Case of Postpartum Seizure, Cardiac Arrest, and Shock).
- Abstract
The bleeding risk of anticoagulation for MCS after postpartum hemorrhage was thought to outweigh the potential benefit of MCS with normal filling pressures and weaning of vasoactive agents, thus MCS was not deployed. Cardiac Arrest, Cardiology, Drugs and Therapies, Health and Medicine, Heart Attack, Heart Disorders and Diseases, Hemorrhage, Hormones, Hospitals, Methylergonovine, Risk and Prevention Keywords: Cardiac Arrest; Cardiology; Drugs and Therapies; Health and Medicine; Heart Attack; Heart Disorders and Diseases; Hemorrhage; Hormones; Hospitals; Methylergonovine; Risk and Prevention EN Cardiac Arrest Cardiology Drugs and Therapies Health and Medicine Heart Attack Heart Disorders and Diseases Hemorrhage Hormones Hospitals Methylergonovine Risk and Prevention 919 919 1 07/03/23 20230704 NES 230704 2023 JUL 3 (NewsRx) -- By a News Reporter-Staff News Editor at Women's Health Weekly -- A new study on heart attack is now available. [Extracted from the article]
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- 2023
35. Methylergometrine-Induced Myocardial Infarction in the Setting of a Cesarean Delivery
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Joshua Younger, Branden Buffington, Mohamed Fayed, Ami Y Attali, and Rowaa Ibrahim
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Methylergometrine ,business.industry ,methylergometrine ,General Engineering ,Cardiology ,non-stemi ,medicine.disease ,uterine atony ,Anesthesiology ,Anesthesia ,obstetric anesthesia ,non-st-elevation myocardial infarction ,cardiogenic pulmonary edema ,medicine ,cardiovascular system ,Obstetrics/Gynecology ,obstetric hemorrhage ,Myocardial infarction ,cardiovascular diseases ,Cesarean delivery ,postpartum pulmonary edema ,business ,c-section ,medicine.drug ,methylergonovine - Abstract
A 30-year-old female with no significant past medical history presented to our labor and delivery ward for induction of labor. Due to failure to progress, she was proceeded to cesarean delivery. Intraoperatively, it was noted that her uterus was hypotonic; she required supplemental methylergometrine to control the bleeding from the uterine atony. However, within three minutes of intramuscular (IM) administration, she complained of chest pain. She then subsequently developed pulmonary edema in the postoperative care unit, which required supplemental oxygen. She was found to have elevated troponin and brain natriuretic peptide (BNP), along with radiologic features of fluid overload suggestive of congestive cardiac failure, which all lead to the diagnosis of non-ST myocardial infarction. The patient had a normal computed tomography (CT) pulmonary angiogram, echocardiogram, and serial electrocardiograms (ECGs). She was successfully discharged from the hospital on postoperative day 4 with resolution of her symptoms and improving cardiac enzymes. Cardiology outpatient follow-up was arranged.
- Published
- 2021
36. A sensitive LC–MS/MS method to quantify methylergonovine in human plasma and its application to a pharmacokinetic study.
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Gao, Yanhui, Sun, Qichao, Liu, Dongming, Ma, Bowen, Zhao, Hengli, Fang, Zengjun, Wang, Haisheng, and Lou, Hongxiang
- Subjects
- *
LIQUID chromatography-mass spectrometry , *ERGOMETRINE , *BLOOD plasma , *PHARMACOKINETICS , *DENTAL prophylaxis , *HEMORRHAGE treatment - Abstract
Methylergonovine (ME) is a semisynthetic ergot alkaloid that is used for the treatment and prophylaxis of postpartum hemorrhage. In recent years, methylergonovine has been effective in the control of refractory headaches and is likely to be employed as chemosensitizers for cancer. However, this alkaloid sometimes causes elevated blood pressure. Therefore, a sensitive and accurate method for the quantification of this drug in biological matrices is necessary. In this study, ME was extracted from 500 μL plasma samples by a liquid–liquid extraction under alkaline conditions and detected using positive multi-reaction-monitoring mode (+MRM) mass spectrometry. The method was validated according to US FDA guidelines and covered a working range from 0.025 to 10 ng/mL with a lower limit of quantification (LLOQ) of 0.025 ng/mL. In conclusion, a rapid, sensitive, selective and accurate quantification by an LC–MS/MS method was developed and successfully applied to a clinical pharmacokinetics study in female volunteers after a single intramuscular injection or oral administration of a 0.2 mg dose of ME maleate. It is suitable for both preclinical and clinical studies on ME. [ABSTRACT FROM AUTHOR]
- Published
- 2016
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37. [Methergin pour le diagnostic de l'angor spastique : voie intraveineuse ou intracoronaire ?]
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Nathan El, Bèze, Vincent, Millien, Thierry, Lefèvre, Bernard, Chevalier, Philippe, Garot, Thomas, Hovasse, Thierry, Unterseeh, Stéphane, Champagne, Francesca, Sanguineti, Antoinette, Neylon, and Hakim, Benamer
- Subjects
Methylergonovine ,Coronary Vasospasm ,Humans ,Female ,Middle Aged ,Coronary Angiography ,Ergonovine ,Coronary Vessels ,Retrospective Studies - Abstract
Vasospastic angina is an infrequent underlying cause of angina and is under-diagnosed. Ergonovine provocation tests can be performed via intravenous or intracoronary injections. Although the safety profile of intracoronary injection has been well documented, no study has yet compared the intracoronary and intravenous injections regarding the positivity rate of the test.This study sought to compare the positivity rate of intravenous versus intracoronary injection of ergonovine in the diagnosis of vasospastic angina.Between January 2010 and February 2018, 427 patients with suspected vasospastic angina underwent an ergonovine provocation test in 2 tertiary hospitals in France and were retrospectively included in this study. Injection was performed via the intravenous or the intracoronary route. The primary endpoint was the positivity rate of the test. Propensity score matching was used to account for confounding factors.427 patients were included in the study. Mean age was 60.3 (+/- 12.4) years. There were 247 (58%) females and 97 (23%) smokers. The intracoronary route was used in 199 (47%) patients. The indication for the test was acute coronary syndrome for 121 (28%). No rhythmic complications or deaths were reported. After propensity-matching, the baseline characteristics of the 2 groups (148 patients in each) were comparable. The positivity rate was 24% in the intracoronary group and 9% in the intravenous group (OR [95%CI]: 3.2 [1.6, 6.4]).Intracoronary injection of ergonovine is safe and associated with a positivity rate of the test three times higher compared to intravenous injection.
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- 2021
38. In silico drug repurposing for the treatment of heart diseases using gene expression data and molecular docking techniques
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Fatemeh T. Shamsabadi, Mahdi Aalikhani, Mehrdad Alikhani, Morteza Oladnabi, and Zahra Bazi
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Cyclopropanes ,Digoxin ,Aminoisobutyric Acids ,Heart Diseases ,Proline ,In silico ,Lactams, Macrocyclic ,Morpholines ,Biophysics ,Druggability ,Gene Expression ,Computational biology ,Biology ,Ligands ,Biochemistry ,Molecular Docking Simulation ,chemistry.chemical_compound ,Methylergonovine ,Leucine ,Quinoxalines ,Humans ,Molecular Biology ,Gene ,Sulfonamides ,Drug discovery ,Venetoclax ,Daunorubicin ,Drug Repositioning ,Cell Biology ,Glecaprevir ,Bridged Bicyclo Compounds, Heterocyclic ,Aminopterin ,Drug repositioning ,chemistry - Abstract
Heart diseases are known as the most primary causes of mortality worldwide. Although many therapeutic approaches and medications are proposed for these diseases, the identification of novel therapeutics in fatal heart conditions is promptly demanded. Besides, the interplay between gene expression data and molecular docking provides several novel insights to discover more effective and specific drugs for the treatment of the diseases. This study aimed to discover potent therapeutic drugs in the heart diseases based on the expression profile of heart-specific genes exclusively. Initially, the heart-specific and highly expressed genes were identified by comparing the gene expression profile of different body tissues. Subsequently, the druggable-genes were identified using in silico techniques. The interaction between these druggable genes with more than 1600 FDA approved drugs was then investigated using the molecular docking simulation. By comprehensively analyzing RNA-sequencing data obtained from 949 normal tissue samples, 48 heart-specific genes were identified in both the heart development and function. Notably, of these, 24 heart-specific genes were capable to be considered as druggable genes, among which only MYBPC3, MYLK3, and SCN5A genes entered the molecular docking process due to their functions. Afterward, the pharmacokinetics properties of top 10 ligands with the highest binding affinity for these proteins were studied. Accordingly, methylergonovine, fosaprepitant, pralatrexate, daunorubicin, glecaprevir, digoxin, and venetoclax drugs were competent, in order to interact with the target proteins perfectly. It was shown that these medications can be used as specific drugs for the treatment of heart diseases after fulfilling further experiments in this regard.
- Published
- 2021
39. New Coronary Vasospasm Study Results from University of Pittsburgh Medical Center Described (Post-partum myocardial ischemia due to intramuscular methylergonovine-induced coronary vasospasm: case report).
- Abstract
Cardiovascular Diseases and Conditions, Coronary Vasospasm, Health and Medicine, Heart Disease, Heart Disorders and Diseases, Hemorrhage, Hormones, Ischemia, Methylergonovine, Myocardial Ischemia, Vascular Diseases and Conditions Given this, coronary vasospasm due to intramuscular methylergonovine is the most likely cause of patient's chest pain and associated myocardial ischemia." Keywords: Cardiovascular Diseases and Conditions; Coronary Vasospasm; Health and Medicine; Heart Disease; Heart Disorders and Diseases; Hemorrhage; Hormones; Ischemia; Methylergonovine; Myocardial Ischemia; Vascular Diseases and Conditions EN Cardiovascular Diseases and Conditions Coronary Vasospasm Health and Medicine Heart Disease Heart Disorders and Diseases Hemorrhage Hormones Ischemia Methylergonovine Myocardial Ischemia Vascular Diseases and Conditions 317 317 1 05/08/23 20230508 NES 230508 2023 MAY 8 (NewsRx) -- By a News Reporter-Staff News Editor at Heart Disease Weekly -- Investigators discuss new findings in coronary vasospasm. [Extracted from the article]
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- 2023
40. Evidence-based labor management: third stage of labor (part 5)
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Ana M, Angarita and Vincenzo, Berghella
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Placenta ,Postpartum Hemorrhage ,Infant, Newborn ,Obstetrics and Gynecology ,General Medicine ,Oxytocin ,Lacerations ,Methylergonovine ,Tranexamic Acid ,Pregnancy ,Oxytocics ,Humans ,Female ,Misoprostol - Abstract
During the third stage of labor, oxytocin and tranexamic acid, oxytocin and misoprostol, oxytocin and methylergometrine, or carbetocin is recommended for the prevention of postpartum hemorrhage after vaginal delivery. Intravenous oxytocin (10 IU) immediately after delivery of the neonate (after either anterior shoulder or whole-body delivery) and before delivery of the placenta is recommended. If oxytocin and tranexamic acid combination is chosen, intravenous tranexamic acid (1 g) in addition to intravenous oxytocin (10 IU) immediately after delivery of the neonate and before placental delivery is recommended. If oxytocin and misoprostol combination is chosen, sublingual misoprostol (400 µg) in addition to intravenous oxytocin (10 IU) immediately after delivery of the neonate is recommended. If there is no intravenous access or if in low-resource settings, sublingual misoprostol (400 µg) and intramuscular oxytocin (10 IU) are recommended. If oxytocin and methylergometrine combination is chosen, intramuscular methylergometrine (0.2 mg) and intravenous oxytocin (10 IU) immediately after delivery of the neonate are recommended. Single-dose intravenous or intramuscular carbetocin (100 µg) immediately after delivery of the neonate is recommended. Controlled cord traction and delayed cord clamping for approximately 60 seconds is recommended. There is insufficient evidence to support or refute umbilical cord milking, uterine massage, or nipple stimulation for the prevention of postpartum hemorrhage. Repair of first- and second-degree lacerations with continuous synthetic suture technique is recommended. No repair of first-degree lacerations if hemostatic and normal cosmesis can be considered. Repair of third-degree lacerations with end-to-end or overlap continuous synthetic suture technique is recommended. Repair of fourth-degree lacerations with delayed absorbable 4-0 or 3-0 polyglactin or chromic suture in a running fashion is recommended. The use of single-dose second-generation cephalosporin at the time of third- or fourth-degree laceration repairs can be considered. Skin-to-skin contact after delivery is recommended. There is insufficient evidence to support or refute routine cord blood gas sampling after delivery. Public cord blood banking is recommended.
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- 2022
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41. Reversible cerebral vasoconstriction syndrome with limb myoclonus following intravenous administration of methylergometrine
- Author
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Ishibashi, Tomoko, Ishibashi, Satoru, Uchida, Tokujiro, Nakazawa, Koichi, and Makita, Koshi
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Vasoconstriction ,Methylergonovine ,Myoclonus ,Health - Abstract
Neurological deficits associated with methylergometrine have been reported primarily as a result of reversible cerebral vasoconstriction syndromes (RCVS). RCVS are characterized by reversible multifocal vasoconstrictions of the cerebral arteries heralded by acute severe headache with or without neurological deficits. Here, we present the first case of suspected RCVS with transient limb myoclonus following the intravenous administration of methylergometrine during cesarean section. A 31-year-old woman who received slowly infused intravenous methylergometrine during a cesarean section suddenly reported severe occipital headache after 40 min, followed by apnea and unconsciousness for 8 min. A second administration of methylergometrine to treat the weakness of her uterine contractions resulted in a repeated loss of consciousness within minutes and the development of limb myoclonus. No abnormalities were detected by brain computerized tomography, magnetic resonance imaging, and electroencephalogram. She fully recovered spontaneously within 12 h. We consider that the transient limb myoclonus in our patient appeared as a result of RCVS caused by the intravenous administration of methylergometrine. Keywords Limb myoclonus * Methylergometrine * Reversible cerebral vasoconstriction syndrome (RCVS), Introduction Transient neurological deficits, such as headache, seizures, consciousness disturbances, visual disturbances, or muscle weakness, have been reported to be associated with methylergometrine administration [1, 2]. Most such events developed [...]
- Published
- 2011
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42. Intraoperative Coagulopathy During Cesarean Section as an Unsuspected Initial Presentation of COVID-19: A Case Report
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Lois Brustman, Eric Ganz, Kelly Elizabeth Trevino Kinsey, and Susan Khalil
- Subjects
Blood Loss, Surgical ,Oligohydramnios ,Case Report ,Oxytocin ,D-Dimer ,0302 clinical medicine ,Pregnancy ,Antifibrinolytic agent ,Oxytocics ,030212 general & internal medicine ,Pregnancy Complications, Infectious ,education.field_of_study ,030219 obstetrics & reproductive medicine ,medicine.diagnostic_test ,Obstetrics ,Obstetrics and Gynecology ,Blood Coagulation Disorders ,Antifibrinolytic Agents ,C-Reactive Protein ,Tranexamic Acid ,Female ,Presentation (obstetrics) ,medicine.symptom ,Coronavirus Infections ,Uterine Inertia ,Adult ,medicine.medical_specialty ,Sars-CoV-2 ,Population ,Cautery ,Pneumonia, Viral ,Asymptomatic ,lcsh:Gynecology and obstetrics ,coagulopathy ,Fibrin Fibrinogen Degradation Products ,03 medical and health sciences ,Betacoronavirus ,Methylergonovine ,medicine ,Coagulopathy ,Humans ,International Normalized Ratio ,education ,Breech Presentation ,Pandemics ,lcsh:RG1-991 ,Prothrombin time ,cesarean section ,business.industry ,Platelet Count ,Pregnancy Complications, Hematologic ,Fibrinogen ,COVID-19 ,medicine.disease ,Hemostasis, Surgical ,Prothrombin Time ,business - Abstract
BackgroundThe world’s understanding of COVID-19 continues to evolve as the scientific community discovers unique presentations of this disease. This case report depicts an unexpected intraoperative coagulopathy during a cesarean section in an otherwise asymptomatic patient who was later found to have COVID-19. This case suggests that there may be a higher risk for intrapartum bleeding in the pregnant, largely asymptomatic COVID-positive patient with more abnormal COVID laboratory values.CaseThe case patient displayed D-Dimer elevations beyond what is typically observed among this hospital’s COVID-positive peripartum population and displayed significantly more oozing than expected intraoperatively, despite normal prothrombin time, international normalized ratio, fibrinogen, and platelets.ConclusionThere is little published evidence on the association between D-Dimer and coagulopathy among the pregnant population infected with SARS-CoV-2. This case report contributes to the growing body of evidence on the effects of COVID-19 in pregnancy. A clinical picture concerning for intraoperative coagulopathy may be associated with SARS-CoV-2 infection during cesarean sections, and abnormal COVID laboratory tests, particularly D-Dimer, may help identify the patients in which this presentation occurs.
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- 2020
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43. Pharmaco-vigilance of oral MethylErgometrine prescriptions for delayed and secondary postpartum haemorrhage
- Author
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Binny Thomas, Isaac Babarinsa, Abdul Rouf Pallivalapila, Ahmed Moursi, Mariam Al-Baloushi, Mahmoud G Mahmoud Mohd, and Arabo Bayo
- Subjects
Adult ,Postnatal Care ,medicine.medical_specialty ,Safety Management ,Package insert ,media_common.quotation_subject ,Administration, Oral ,Risk Assessment ,03 medical and health sciences ,Pharmacovigilance ,0302 clinical medicine ,Obstetrics and gynaecology ,Methylergonovine ,Pregnancy ,Oxytocics ,Medicine ,Humans ,030212 general & internal medicine ,Medical prescription ,Practice Patterns, Physicians' ,Qatar ,media_common ,Methylergometrine ,Health Services Needs and Demand ,030219 obstetrics & reproductive medicine ,business.industry ,Postpartum Hemorrhage ,Obstetrics and Gynecology ,Guideline ,Clinical pharmacy ,Pediatrics, Perinatology and Child Health ,Emergency medicine ,Practice Guidelines as Topic ,Female ,business ,Vigilance (psychology) ,medicine.drug - Abstract
Objectives The objectives of this study were to quantify the prescription of oral methergin tablets in a busy Women’s Hospital, assess the stated indications for such prescription and highlight the issues and safety profile of Methergin use especially in the postpartum patient. Methods Review of prescription data for oral Methergin and the corresponding annual figures on primary and secondary postpartum hemorrhage. Results Over a period of 5 years, oral Methergin prescriptions for delayed and secondary postpartum hemorrhage constituted less than 1% of the overall prescription in Obstetrics and Gynaecology, which ranged between 1214 and 2085 per year. The numbers were too few to ascertain any relationship with both types of postpartum hemorrhage. Although stated on the relevant Patient Information leaflet, no local or regional guideline on its use exist. Conclusions Specific and random trend monitoring of medications for continuing safety profile, risk benefit issues, or unapproved indication, may help in identifying, preventing and mitigating any medication safety matters. Clinical pharmacists in collaboration with physicians are well placed in conducting such pharmacovigilance activities to improve medication safety.
- Published
- 2020
44. Crystallographic and NMR Investigation of Ergometrine and Methylergometrine, Two Alkaloids from Claviceps Purpurea
- Author
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Fiorella Meneghetti, Patrizia Ferraboschi, Paride Grisenti, Shahrzad Reza Elahi, Matteo Mori, and Samuele Ciceri
- Subjects
15n nmr ,9,10-unsaturated ergoline ,Models, Molecular ,13C NMR ,Ergot Alkaloids ,Magnetic Resonance Spectroscopy ,Molecular Structure ,ergot ,1H NMR ,alkaloids ,Crystallography, X-Ray ,Article ,Claviceps ,oxytocic activity ,lcsh:QD241-441 ,lcsh:Organic chemistry ,Methylergonovine ,1h nmr ,13c nmr ,15N NMR ,Ergonovine ,X-ray analysis - Abstract
Ergometrine and methylergometrine are two alkaloids that are used as maleate salts for the prevention and control of postpartum hemorrhage. Although the two molecules have been known for a long time, few and discordant crystallographic and NMR spectroscopic data are available in the literature. With the aim of providing more conclusive data, we performed a careful NMR study for the complete assignment of the 1H, 13C, and 15N NMR signals of ergometrine, methylergometrine, and their maleate salts. This information allowed for a better definition of their conformational equilibria. In addition, the stereochemistry and the intermolecular interactions in the solid state of the two maleate salts were deeply investigated by means of single-crystal X-ray diffraction, showing the capability of these derivatives to act as both hydrogen-bond donors and acceptors, and evidencing a correlation between the number of intermolecular interactions and their different solubility.
- Published
- 2020
45. Use of misoprostol in the treatment of postpartum hemorrhage: a pharmacoepidemiological approach
- Author
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Daeska Marcella Koch and Yanna Dantas Rattmann
- Subjects
Adult ,medicine.medical_specialty ,Blood transfusion ,Cross-sectional study ,medicine.medical_treatment ,Gestational Age ,Oxytocin ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Methylergonovine ,Pregnancy ,Oxytocics ,medicine ,Humans ,030212 general & internal medicine ,Young adult ,Treatment outcome ,Misoprostol ,reproductive and urinary physiology ,business.industry ,Obstetrics ,Pharmacoepidemiology ,Artigo Original ,Postpartum Hemorrhage ,Gestational age ,General Medicine ,Parto obstétrico ,medicine.disease ,Uterine atony ,Postpartum hemorrhage ,Resultado do tratamento ,Cross-Sectional Studies ,030220 oncology & carcinogenesis ,Medicine ,Maternal death ,Original Article ,Female ,Delivery, obstetric ,business ,Hemorragia pós-parto ,medicine.drug ,Farmacoepidemiologia - Abstract
Objective To characterize the use of the drug misoprostol for treatment of postpartum hemorrhage in pregnant women. Methods A descriptive observational study was carried out with secondary data from pregnant women who used misoprostol to treat postpartum hemorrhage in a reference public maternity, from July 2015 to June 2017. Clinical and sociodemographic profiles of pregnant women, how misoprostol was used and success rate in controling postpartum hemorrhage were characterized. Results A total of 717 prescriptions of misoprostol were identified. Of these, 10% were for treatment of postpartum hemorrhage. The majority of pregnant women were young adults, married, with complete high school education, white, residing in urban areas, multiparous (68.1%) and 25% had previous cesarean sections. The mean gestational age was 39 weeks and 51.4% had a cesarean section. There was prophylactic use of oxytocin in 47.2% of women. Treatment of postpartum hemorrhage was successful in 84.7% of women. Of these, 79.2% also used oxytocin and 54.2% methylergonovine. Only 13.5% of pregnant women had less than five prenatal visits, and the main cause of postpartum hemorrhage was uterine atony. There were 13 complications after hemorrhage, 15.3% required blood transfusion and there was one case of maternal death. Conclusion Misoprostol showed to be effective and safe for treating postpartum hemorrhage.
- Published
- 2020
46. Use of medications to decrease bleeding during surgical abortion: a survey of abortion providers' practices in the United States
- Author
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Reni Soon, Tiana M. Fontanilla, Leslie Kim, Mary Tschann, Bliss Kaneshiro, Jennifer Salcedo, and Katherine Whitehouse
- Subjects
Excessive Bleeding ,medicine.medical_specialty ,Vasopressins ,Blood Loss, Surgical ,Psychological intervention ,Gestational Age ,Uterotonic ,Abortion ,Hemostatics ,03 medical and health sciences ,0302 clinical medicine ,Methylergonovine ,Pregnancy ,Oxytocics ,Surveys and Questionnaires ,Humans ,Medicine ,030212 general & internal medicine ,Practice Patterns, Physicians' ,Misoprostol ,reproductive and urinary physiology ,Abortifacient Agents, Nonsteroidal ,030219 obstetrics & reproductive medicine ,business.industry ,Obstetrics and Gynecology ,Abortion, Induced ,United States ,Obstetrics ,Reproductive Medicine ,Gynecology ,Family planning ,Family Planning Services ,Emergency medicine ,Gestation ,Female ,Uterine Hemorrhage ,Surgical abortion ,business ,medicine.drug - Abstract
Objective Our objective was to document current practices of abortion providers on the use of medications to decrease bleeding during surgical abortion. Study design We emailed surveys to 336 abortion providers through a professional listserv to elicit information on their use of medications to prevent and treat bleeding during first- and second-trimester surgical abortion. Results One hundred sixty-eight (50%) providers responded to our survey. The majority were obstetrician-gynecologists (83%) working in an academic practice (66%). Most completed a fellowship in family planning (87%) and currently perform abortions up to 22 or 24 weeks of gestation (63%). Seventy-two percent routinely used prophylactic medications for bleeding. Providers who routinely used medications to prevent bleeding most commonly chose vasopressin (83%). Providers preferred methylergonovine as a treatment for excessive bleeding in the second trimester, followed by misoprostol. Conclusion We found that most providers routinely use medications to prevent bleeding and use several different regimens to treat bleeding during abortion. Implications We found that surgical abortion providers use a range of medications to prevent and treat hemorrhage at the time of surgical abortion. Scant evidence is available to guide abortion providers on the use of medications to decrease hemorrhage during surgical abortion. To provide evidence-based recommendations for the prevention and treatment of clinically significant bleeding, researchers should target the most commonly used interventions.
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- 2018
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47. Granules Pharma launches generic version of methylergonovine maleate tablets in US
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Hikma Pharmaceuticals PLC ,Methylergonovine ,Generic drugs ,Pharmaceutical industry ,Pharmaceuticals and cosmetics industries ,Methergine (Medication) - Abstract
Byline: Our Bureau Granules Pharmaceuticals, Inc., the wholly owned subsidiary of Granules India Ltd., has launched the generic version of methylergonovine maleate tablets, USP, 0.2mg the generic equivalent to Methergine [...]
- Published
- 2018
48. Pharmacologic Interventions in Postpartum Hemorrhage
- Author
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Dawn Tasillo, Tiffany Moore Simas, Lyn Riza, Susan Pasquale, Robert Berry, and Mark Manning
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Recombinant Factor VIIa ,Postpartum Hemorrhage ,Uterine Inertia ,Uterine Atony ,Transfusion ,Methylergonovine ,Medicine (General) ,R5-920 ,Education - Abstract
Abstract This resource is an audiovisual tutorial for pharmacologic management of postpartum hemorrhage. This module was prepared for use in residencies with significant obstetrical training but is appropriate for use by any individual seeking detailed information on pharmacologic management of postpartum hemorrhage. It can be used in conjunction with postpartum hemorrhage simulation, in support of didactic sessions, and as a stand-alone discussion or review of the subject matter. The presentation contains a narrated slide set with embedded summary tables. There is a transcription of all audio narration so that the resource is usable by the hearing impaired. This module was developed as part of a comprehensive blended learning curriculum for teaching the management of postpartum hemorrhage. The full curriculum included seven online modules followed by face-to-face teaching and learning with task trainers and a multidisciplinary simulation case. Project-associated pre- and posttesting demonstrated clear improvement in mastery of material as a result of using this module. All trainees completing the module reported that the module increased their knowledge “moderately” or “to a great extent.” Additionally, all trainees reported that they “agreed” or “strongly agreed” that they would recommend the module to another learner.
- Published
- 2010
- Full Text
- View/download PDF
49. Comparison of the effects of intramuscular methylergonovine, intravascular oxytocin, and sublingual misoprostol in active management of the third stage of labor.
- Author
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Shahbazian, Nahid, Saadati, Najmieh, and Nezhad, Leila Fathi
- Subjects
- *
PUERPERAL disorders , *HEMORRHAGE , *MATERNAL mortality , *OXYTOCIN , *PROSTAGLANDINS , *STAGES of labor (Obstetrics) - Abstract
Background and Objective: Postpartum hemorrhage is a common obstetric complication and a major cause of maternal mortality. Uterotonic drugs are used to prevent abnormal postpartum hemorrhage. Known uterotonic agents include methylergonovine, oxytocin, and prostaglandins. This study compares the effect of these three agents on prevention of abnormal postpartum hemorrhage. Subjects and Methods: This randomized clinical trial was carried out on 150 pregnant women with singleton pregnancies, live fetuses and without previous medical history, during 2010. Mothers were randomly divided into three groups each comprised of 50 cases. Cases in the first group received 400 µg sublingual misoprostol; the second group, 0.2 mg intramuscular methylergonovine; and the third had 20 units of oxytocin, intravenous infusion in 1 liter ringer solution immediately after delivery of the newborn's anterior shoulder. Descriptive statistics was used to present indices (mean value, standard deviation); t-test and variance analysis was used to compare mean values. Results: The duration of the third stage of labor, hemoglobin fall 24 hours after parturition, and the amount of hemorrhage during third and fourth stages of labor were compared amongst the three aforementioned groups, which yielded no statistically significant difference between them (P > 0.05). Low grade fever (38°C) was observed in two of the cases given misoprostol which subsided following administration of 2-3 liters of crystalloids. No other side effects were seen in the other two groups. Conclusion: Oxytocin, methylergonovine, and misoprostol are equally effective in prevention of postpartum hemorrhage. [ABSTRACT FROM AUTHOR]
- Published
- 2013
50. Comparison the effects of oxytocin and methylergonovine in elective caesarean section under spinal anesthesia.
- Author
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Anvaripour, Abdorasoul, Shahryari, Houshang, Ahmadi, Shahnaz, Ghasemi, Soghra, and Mirzaei, Kamran
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SPINAL anesthesia , *CESAREAN section , *OXYTOCIN , *METHYL groups , *HEMODYNAMICS , *PREGNANCY complications , *HEMORRHAGE , *SYMPTOMS - Abstract
Purpose: In order to prevent postpartum hemorrhage in caesarean section under spinal anesthesia, patients routinely receive oxytocin. In this study we compared the efficacy of Methylergonovine and Oxytocin on hemodynamic stability and bleeding amount in caesarean section. Materials and methods: In this randomised controlled trial study, 80 patients candidate for elective caesarean section under spinal anesthesia divided to two groups: 40 patients in control group received oxytocin and 40 ones in case group received methylergonovine. Results: There was no differences between groups in Mean age, baseline hemodynamic values, after spinal anesthesia and recovery (except diastolic blood pressure min 20), time of uterine atony, dizziness; nausea and vomiting. After drug administration (oxytocin and methylergonovine), systolic blood pressure in minutes 1, 10, 15 and diastolic blood pressure in minutes 1, 3, 20 increased in case group statistically more than control group. In control group, heart rate in minutes 1, 5 increased significantly more than the other group. Mean arterial blood pressure in minutes 1, 3, 5, 10, 15 reduced significantly more than in control group. Need to vasoconstrictor drug statistically was less in case group ( p < 0.0001). Conclusion: Methylergonovine induced significantly more hemodynamic stability. Adverse effects were similar between two groups. We recommend the use of methylergonovine in patients with caesarean section under spinal anesthesia because of its hemodynamic stability and low need to vasoconstrictor drugs. [ABSTRACT FROM AUTHOR]
- Published
- 2013
- Full Text
- View/download PDF
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