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NCT07199803
Postpartum hemorrhage (PPH) remains a leading cause of maternal death and morbidity. Moreover, it also contributes to psychological trauma such as depression and post-traumatic stress disorder. The American College of Obstetrics and Gynecology (ACOG) and the Society for Maternal Fetal Medicine (SMFM) defines this morbidity as an unintended outcome in the birthing process that may have significant short-term and long-term consequences to an individual's health. A recent study in 2018 developed core outcomes set for PPH through Delphi consensus encompassing elements of prevention and management of PPH. Patient-reported outcomes, breastfeeding, and overall sense of wellbeing were not included in the final outcome set. Nevertheless, investigators felt strongly that they should be included, but further work was needed to assess the factors influencing the quality of recovery in the context of PPH. This is aligned with increasing recognition that patient experiences are important to improving the quality of care and quality of recovery after Cesarean delivery. The most effective, i.e. validated tool for assessing postpartum recovery is the Obstetric Quality of Recovery-10 (Obs-QoR-10). However its application in patients with PPH remains unexplored. It would appear logical that patient experiencing PPH experience a potentially more challenging recovery process which may include more surgical complications, depressive symptoms, sleep deprivation, physical exhaustion and stress due to unexpected and undesired delivery events. This study aims to compare Obs-QoR-10 scores in patients with and without PPH to evaluate the impact of severe postpartum bleeding on recovery outcomes using a matched case-control design. The investigators plan to determine the differences in Obs-QoR-10 scores between patients who experience PPH during childbirth and those deliver without PPH, and to evaluate the impact of PPH on specific recovery domains (physical comfort, emotional well-being, and functional recovery).
NCT06930391
Postpartum hemorrhage (PPH) continues to be an increasing problem globally. Uterotonics play an essential role in the pharmacological management of uterine atony. Carbetocin, a long acting analog of oxytocin has been recommended as a first line uterotonic for PPH prophylaxis at cesarean delivery. Considering many woman have associated comorbidities and are at high risk of PPH, finding alternative pharmacological agents is essential. Calcium is a key factor for myometrial contractions and calcium blood levels can be low at the end of pregnancy. Both hypocalcemia and hypercalcemia could lead to a decrease in myometrial contractions. It is already been demonstrated that in both desensitized and naïve myometrium, normocalcemia provides a better uterine tone compared to hypo and hypercalcemia when oxytocin is given as the first uterotonic drug. Currently, the role of extracelullar calcium in carbetocin- induced contractility is unknown. This will be the first ex vivo study to test the effects of extracellular calcium on oxytocin pretreated and naive myometrium. The results of this study will provide evidence on the use of this safe drug in clinical practice, particularly in women with labour arrest, and provide alternative pharmacological strategies to both prevention and treatment of PPH, thus improving our clinical practice. The investigators hypothesize that extracellular normocalcemia would provide superior carbetocin-mediated contractility in both naive and oxytocin-pretreated myometrium compared with hypercalcemia and hypocalcemia.
NCT06646653
Feasibility clinical study of the Alma System in treating primary postpartum hemorrhage (PPH).
NCT03755531
Postpartum haemorrhage keeps to be the leading cause of maternal mortality in middle and low-income countries, including Iraq. Much advancement had been made in the field of treatment for postpartum haemorrhage but no much progress had been made in the field of prevention, where one of its main component is the administration of uterotonic, preferably oxytocin, immediately after birth of the baby. In many low- and middle income countries, the efficacy of oxytocin cannot be assured since access to sustained cold-chain is unavailable. Regarding the other uterotonics; ergometrine degrades when exposed to heat or light. Misoprostol degrades rapidly when exposed to Moisture. Innovation in the manufacture of carbetocin had meet the stability requirements for hot and humid climates. This study had been accomplished to evaluate the uterotonic effect of carbetocin compared with oxytocin for the prevention of postpartum haemorrhage in emergency caesarean delivery. Looking if carbetocin is superior to oxytocin in term of reduction in the need for additional uterotonic agents or the occurrence of PPH.