keyword
MENU ▼
Read by QxMD icon Read
search

uterotonics

keyword
https://www.readbyqxmd.com/read/28320332/assessing-emergency-obstetric-and-newborn-care-can-performance-indicators-capture-health-system-weaknesses
#1
Andrea Solnes Miltenburg, Richard Forget Kiritta, Thabea Benedicto Bishanga, Jos van Roosmalen, Jelle Stekelenburg
BACKGROUND: Regular monitoring and assessment of performance indicators for emergency obstetric and newborn care can help to identify priorities to improve health services for women and newborns. The aim of this study was to perform a district wide assessment of emergency obstetric and newborn care performance and identify ways for improvement. METHODS: Facility assessment of 13 dispensaries, four health centers and one district hospital in a rural district in Tanzania was performed in two data collection periods in 2014...
March 20, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28295136/impact-of-uterine-balloon-tamponade-on-the-use-of-invasive-procedures-in-severe-postpartum-hemorrhage
#2
Emilie Gauchotte, Manuela De La Torre, Estelle Perdriolle-Galet, Catherine Lamy, Guillaume Gauchotte, Olivier Morel
INTRODUCTION: The aim of this study was to assess the impact of tamponade, when uterotonic agents fail, on the need for surgery or interventional radiology. MATERIAL AND METHODS: All women who received sulprostone for postpartum hemorrhage were retrospectively compared over two periods: December 2008 to December 2010 without use of tamponade (period 1) and June 2011 to June 2013 with use of tamponade (period 2), in the case of sulprostone failure (STROBE compliant retrospective cohort study)...
March 12, 2017: Acta Obstetricia et Gynecologica Scandinavica
https://www.readbyqxmd.com/read/28291126/strategies-to-reduce-blood-product-utilization-in-obstetric-practice
#3
Holger Neb, Kai Zacharowski, Patrick Meybohm
PURPOSE OF REVIEW: Patient blood management (PBM) aims to improve patient outcome and safety by reducing the number of unnecessary RBC transfusions and vitalizing patient-specific anemia reserves. Although PBM is increasingly recognized as best clinical practice in elective surgery, implementation of PBM is restrained in the setting of obstetrics. This review summarizes recent findings to reduce blood product utilization in obstetric practice. RECENT FINDINGS: PBM-related evidence-based benefits should be urgently adopted in the field of obstetric medicine...
March 11, 2017: Current Opinion in Anaesthesiology
https://www.readbyqxmd.com/read/28245191/serum-fibrinogen-levels-could-be-an-index-of-successful-use-of-balloon-tamponade-in-postpartum-hemorrhage
#4
Ayaka Nakashima, Kazuhide Ogita, Masaya Chita, Takeshi Yokoi
OBJECTIVE: The object of our study was to determine whether serum fibrinogen levels could be used to predict the success rates of balloon tamponade and decrease the use of invasive methods. METHODS: This retrospective study, conducted at Rinku General Medical Center, was aimed to identify factors associated with high success rates in balloon tamponade. Forty-six patients with postpartum hemorrhage (PPH), non-responsive to uterotonics and treated with balloon tamponade between April 2008 and March 2015, were included...
February 28, 2017: Journal of Perinatal Medicine
https://www.readbyqxmd.com/read/28228338/extra-and-intracellular-calcium-signaling-pathway-s-differentially-regulate-histamine-induced-myometrial-contractions-during-early-and-mid-pregnancy-stages-in-buffaloes-bubalus-bubalis
#5
Abhishek Sharma, Udayraj P Nakade, Soumen Choudhury, Rajkumar Singh Yadav, Satish Kumar Garg
This study examines the differential role of calcium signaling pathway(s) in histamine-induced uterotonic action during early and mid-pregnancy stages in buffaloes. Compared to mid pregnancy, tonic contraction, amplitude and mean-integral tension were significantly increased by histamine to produce myometrial contraction during early pregnancy with small effects on phasic contraction and frequency. Although uterotonic action of histamine during both stages of pregnancy is sensitive to nifedipine (a L-type Ca(2+) channels blocker) and NNC55-0396 (T-type Ca(2+) channels blocker), the role of extracellular calcium seems to be more significant during mid-pregnancy as in this stage histamine produced only 9...
April 2017: Animal Reproduction Science
https://www.readbyqxmd.com/read/28212181/effect-of-a-high-rate-versus-a-low-rate-oxytocin-infusion-for-maintaining-uterine-contractility-during-elective-cesarean-delivery-a-prospective-randomized-clinical-trial
#6
Adrienne Duffield, Christine McKenzie, Brendan Carvalho, Bharathi Ramachandran, Victoria Yin, Yasser Y El-Sayed, Edward T Riley, Alexander J Butwick
BACKGROUND: Oxytocin is routinely used as prophylaxis against uterine atony. During elective cesarean delivery (CD), an oxytocin bolus is used to initiate adequate uterine tone, followed by an oxytocin infusion to maintain uterine contractility. However, it is unclear whether oxytocin maintenance infusion rate influences total estimated blood loss (EBL). METHODS: We performed a prospective, randomized, double-blind trial in 51 women undergoing elective CD. Women were randomly assigned to receive an oxytocin maintenance infusion of 2...
March 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28209484/successful-provision-of-inter-hospital-extracorporeal-cardiopulmonary-resuscitation-for-acute-post-partum-pulmonary-embolism
#7
C McDonald, J Laurie, S Janssens, C Zazulak, P Kotze, K Shekar
Mortality during pregnancy in a well-resourced setting is rare, but acute pulmonary embolism is one of the leading causes. We present the successful use of extracorporeal cardiopulmonary resuscitation (eCPR) in a 22-year old woman who experienced cardiopulmonary collapse following urgent caesarean section in the setting of a sub-massive pulmonary embolus. Resources and personnel to perform eCPR were not available at the maternity hospital and were recruited from an adjacent pediatric hospital. Initial care used low blood flow extracorporeal membrane oxygenation (ECMO) with pediatric ECMO circuitry, which was optimized when the team from a nearby adult cardiac hospital arrived...
January 9, 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/28208943/role-of-prophylactic-tranexamic-acid-in-reducing-blood-loss-during-elective-caesarean-section-a-randomized-controlled-study
#8
Sj Dhivya Lakshmi, Reena Abraham
INTRODUCTION: Obstetric haemorrhage accounts for 20-25% of maternal mortality and morbidity. Anti-fibrinolytics are being widely used in field of surgery. It is also used to reduce heavy menstrual blood loss. AIM: To analyse the effectiveness of Tranexamic Acid (TXA) in reducing blood loss during elective caesarean section. MATERIALS AND METHODS: This interventional, randomized, parallel group study was done in the Department of Obstetrics and Gynaecolgy, PSG IMSR, Coimbatore, from June 2014 to May 2015...
December 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/28207596/a-role-for-adrenergic-receptors-in-the-uterotonic-effects-of-ergometrine-in-isolated-human-term-nonlaboring-myometrium
#9
Rebecca A Fanning, Florike Sheehan, Claire Leyden, Niamh Duffy, Luis F Iglesias-Martinez, Michael F Carey, Deirdre P Campion, John J O'Connor
BACKGROUND: Ergometrine is a uterotonic agent that is recommended in the prevention and management of postpartum hemorrhage. Despite its long-standing use, the mechanism by which it acts in humans has never been elucidated fully. The objective of this study was to investigate the role of adrenoreceptors in ergometrine's mechanism of action in human myometrium. The study examined the hypothesis that α-adrenoreceptor antagonism would result in the reversal of the uterotonic effects of ergometrine...
February 15, 2017: Anesthesia and Analgesia
https://www.readbyqxmd.com/read/28196269/shock-index-and-vital-sign-reference-ranges-during-the-immediate-postpartum-period
#10
Dyese Taylor, Adiel Fleischer, Natalie Meirowitz, Lisa Rosen
OBJECTIVE: To determine reference ranges for patient vital signs during the immediate postpartum period. METHODS: A retrospective chart review collected data on the variables of interest for all women with 0-24-hour postpartum data available at two hospitals in New York, NY, USA, between July 1, 2012, and January 31, 2015. Patients were excluded if they had received antihypertensives, uterotonics, or blood products. Regression lines, with 95% prediction intervals, were constructed for shock index, systolic blood pressure, heart rate, pulse pressure, and rate over pressure evaluation (ROPE) values...
February 14, 2017: International Journal of Gynaecology and Obstetrics
https://www.readbyqxmd.com/read/28176919/management-of-obstetric-postpartum-hemorrhage-a-national-service-evaluation-of-current-practice-in-the-uk
#11
Bassel H Al Wattar, Jennifer A Tamblyn, William Parry-Smith, Mathew Prior, Helen Van Der Nelson
BACKGROUND: Postpartum hemorrhage (PPH) continues to be one of the major causes of maternal mortality and morbidity in obstetrics. Variations in practice often lead to adverse maternity outcomes following PPH. Our objective was to assess the current practice in managing PPH in the UK. METHODS: We performed a national multicenter prospective service evaluation study over one calendar month and compared the current performance to national standards for managing PPH...
2017: Risk Management and Healthcare Policy
https://www.readbyqxmd.com/read/28140723/placenta-previa-and-maternal-hemorrhagic-morbidity
#12
Karen J Gibbins, Brett D Einerson, Michael W Varner, Robert M Silver
OBJECTIVE: Placenta previa is associated with maternal hemorrhage, but most literature focuses on morbidity in the setting of placenta accreta. We aim to characterize maternal morbidity associated with previa and to define risk factors for hemorrhage. METHODS: This is a secondary cohort analysis of the NICHD Maternal-Fetal Medicine Units Network Cesarean Section Registry. This analysis included all women undergoing primary Cesarean delivery without placenta accreta...
February 21, 2017: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/28110281/incidence-risk-factors-and-risk-prediction-of-hospital-acquired-suspected-adverse-drug-reactions-a-prospective-cohort-of-ugandan-inpatients
#13
Ronald Kiguba, Charles Karamagi, Sheila M Bird
OBJECTIVES: To determine the incidence and risk factors of hospital-acquired suspected adverse drug reactions (ADRs) among Ugandan inpatients. We also constructed risk scores to predict and qualitatively assess for peculiarities between low-risk and high-risk ADR patients. METHODS: Prospective cohort of consented adults admitted on medical and gynaecological wards of the 1790-bed Mulago National Referral Hospital. Hospital-acquired suspected ADRs were dichotomised as possible (possible/probable/definite) or not and probable (probable/definite) or not, using the Naranjo scale...
January 20, 2017: BMJ Open
https://www.readbyqxmd.com/read/28071357/effects-of-the-kir7-1-blocker-vu590-on-spontaneous-and-agonist-induced-contractions-of-human-pregnant-myometrium
#14
Denis J Crankshaw, David A Crosby, John J Morrison
KIR7.1, an inwardly rectifying K(+) channel, plays a critical role in regulating uterine excitability during pregnancy and has been suggested as a potential new target for the treatment of conditions arising from dysfunctional uterine contractility, for example, atonic postpartum hemorrhage. The aim of this study was to investigate the effects of the selective KIR7.1 blocker, VU590, on both spontaneous and agonist-stimulated contractions of human pregnant myometrium in vitro. At a concentration of 20 µmol/L, VU590 significantly increased the mean contractile force and the frequency of spontaneous contractions ( P < 0...
January 1, 2017: Reproductive Sciences
https://www.readbyqxmd.com/read/27986181/atonic-postpartum-hemorrhage-blood-loss-risk-factors-and-third-stage-management
#15
Sarka Lisonkova, Azar Mehrabadi, Victoria M Allen, Emmanuel Bujold, Joan M G Crane, Laura Gaudet, Robert J Gratton, Noor Niyar N Ladhani, Olufemi A Olatunbosun, K S Joseph
OBJECTIVE: Atonic postpartum hemorrhage rates have increased in many industrialized countries in recent years. We examined the blood loss, risk factors, and management of the third stage of labour associated with atonic postpartum hemorrhage. METHODS: We carried out a case-control study of patients in eight tertiary care hospitals in Canada between January 2011 and December 2013. Cases were defined as women with a diagnosis of atonic postpartum hemorrhage, and controls (without postpartum hemorrhage) were matched with cases by hospital and date of delivery...
December 2016: Journal of Obstetrics and Gynaecology Canada: JOGC, Journal D'obstétrique et Gynécologie du Canada: JOGC
https://www.readbyqxmd.com/read/27897027/-acute-uterine-inversion-after-delivery
#16
E Pechová, I Bydžovská, M Krausová, M Lubušký
OBJECTIVE: A case of acute inversion of the uterus after childbirth, in which we successfully perform a manual vaginal reposition of the uterus. DESIGN: Case report. SETTING: Department of Obstetrics and Gynaecology, Krajská nemocnice Liberec, a.s.; Department of Obstetrics and Gynaecology, Palacky University Hospital, Olomouc. OBSERVATION: Our case report describes acute post-partum uterine inversion of the second degree, which developed after delivery in a 36-year-old primigravida...
2016: Ceská Gynekologie
https://www.readbyqxmd.com/read/27890467/use-of-hyperbaric-oxygen-therapy-and-pegylated-carboxyhemoglobin-bovine-in-a-jehovah-s-witness-with-life-threatening-anemia-following-postpartum-hemorrhage
#17
K Thenuwara, J Thomas, M Ibsen, U Ituk, K Choi, E Nickel, M J Goodheart
We present a case of a Jehovah's Witness patient who refused blood products, with the exception of albumin and clotting factors, and underwent cesarean section under spinal anesthesia complicated by postpartum hemorrhage. She was fluid resuscitated and treated with multiple uterotonics and internal iliac artery embolization. Because of agitation she required emergency tracheal intubation. Her hemoglobin concentration dropped from a preoperative value of 12mg/dL to 3mg/dL on postoperative day one. She was acidotic, requiring vasopressors for hemodynamic stability and remained ventilated and sedated...
February 2017: International Journal of Obstetric Anesthesia
https://www.readbyqxmd.com/read/27871550/carbetocin-for-prevention-of-postcesarean-hemorrhage-in-women-with-severe-preeclampsia-a-before-after-cohort-comparison-with-oxytocin
#18
B Nucci, Agm Aya, E Aubry, J Ripart
STUDY OBJECTIVE: The aim of the study was to compare the incidence of the use of additional uterotonics before and after the change of carbetocin to oxytocin for the prevention of postpartum hemorrhage after cesarean delivery in women with severe preeclampsia. DESIGN: This was an observational retrospective before-and-after study. SETTING: Operating room, postoperative recovery area. PATIENTS: Sixty women with severe preeclampsia undergoing cesarean delivery under spinal anesthesia; American Society of Anesthesiologists 3...
December 2016: Journal of Clinical Anesthesia
https://www.readbyqxmd.com/read/27855529/uterine-packing-versus-foley-s-catheter-for-the-treatment-of-postpartum-hemorrhage-secondary-to-bleeding-tendency-in-low-resource-setting-a-four-year-observational-study
#19
Mohamed Rezk, Said Saleh, Abdelhamid Shaheen, Tamer Fakhry
OBJECTIVE: To assess the effectiveness and safety of uterine packing versus Foley's catheter tamponade for controlling postpartum hemorrhage (PPH) secondary to bleeding tendency after vaginal delivery. METHODS: This was a prospective observational study conducted on 92 patients with primary PPH due to bleeding tendency following vaginal delivery who were unresponsive to uterotonics and bimanual compression of the uterus. Patients were divided into two groups, Uterine packing group (n = 45) and Foley catheter group (n = 47)...
December 14, 2016: Journal of Maternal-fetal & Neonatal Medicine
https://www.readbyqxmd.com/read/27825028/peripartum-hysterectomy-incidence-risk-factors-and-clinical-characteristics-in-ireland
#20
Sarah M Campbell, Paul Corcoran, Edel Manning, Richard A Greene
BACKGROUND: The incidence of peripartum hysterectomy (PH) shows fifty-fold variation worldwide (0.2-10.5/1000 deliveries) and risk factors include advancing maternal age and parity, previous caesarean section (CS) and abnormal placentation. OBJECTIVES: In this first national study of PH in Ireland, our objectives were threefold: to describe the national trend in PH incidence over 15 years since 1999; to assess risk of PH associated with morbidly adherent placenta (MAP), placenta praevia and postpartum haemorrhage (PPH) during 2005-2013; and to describe the causes, interventions and outcomes of PH cases during 2011-2013...
December 2016: European Journal of Obstetrics, Gynecology, and Reproductive Biology
keyword
keyword
50257
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"