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Yang ST, Chang WH, Chao WT, Lai TJ, Lin WL, Lim HC, Liu CH, Wang PH. The timing of intravenous oxytocin administration is crucial to minimize perioperative blood loss during first-trimester suction curettage for missed abortion. J Chin Med Assoc 2022; 85:1061-1067. [PMID: 36083636 DOI: 10.1097/jcma.0000000000000808] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Oxytocin is commonly used to reduce blood loss during suction curettage for missed abortion. However, the potential of oxytocin to mitigate blood loss in early pregnancy remains controversial. Based on the hypothesis that the "timing" of oxytocin administration may be a critical factor, we investigated whether the timing of intravenous (IV) administration is associated with reduced perioperative blood loss during first-trimester suction curettage for missed abortion. METHODS The medical charts of 146 patients with ultrasound-confirmed first-trimester missed abortion who underwent suction curettage with IV oxytocin administration were retrospectively reviewed. RESULTS Among the patients, 67 received 10 IU of IV oxytocin before suction curettage (early-oxytocin administration group), while 79 patients received 10 IU of IV oxytocin after suction curettage (late-oxytocin administration group). The demographic features between the two groups did not significantly differ. However, there was a lower proportion of nulliparous patients in the early-oxytocin administration group than in the late-oxytocin administration group (38.8% vs 60.8%, p = 0.006). The perioperative blood loss amount was significantly lower in the early-oxytocin administration group than in the late-oxytocin administration group (60 [range: 50-100] vs 100 [range: 30-250] mL, p = 0.001). Moreover, the multivariate logistic regression analysis showed that the early-oxytocin administration group had a lower risk for a perioperative blood loss amount of ≥100 mL than the late-oxytocin administration group (0.23 [range: 0.10-0.55], p = 0.001); a gestational age of 9-12 weeks ( p = 0.009) was found to be associated with an increased risk for a perioperative blood loss amount of ≥100 mL. CONCLUSION Compared with late-oxytocin administration, early-oxytocin administration could reduce perioperative blood loss during first-trimester suction curettage for missed abortion. However, the results require further investigation.
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Affiliation(s)
- Szu-Ting Yang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Wen-Hsun Chang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Wei-Ting Chao
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Ting-Jung Lai
- Department of Obstetrics and Gynecology, Cardinal Tien Hospital, New Taipei City, Taiwan, ROC
| | - Wei-Lin Lin
- Department of Obstetrics and Gynecology, Wan Fang Hospital, Taipei Medical University, New Taipei City, Taiwan, ROC
| | - Hong-Ci Lim
- Department of Obstetrics and Gynecology, Taipei Medical University Hospital, Taipei, Taiwan, ROC
| | - Chia-Hao Liu
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Peng-Hui Wang
- Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Department of Obstetrics and Gynecology, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan, ROC
- Female Cancer Foundation, Taipei, Taiwan, ROC
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Aroke D, Ngek LT, Tindong M, Fomanka E, Achu C, Tanah AA, Kadia BM. Blighted ovum and tubal pregnancy: a rare form of heterotopic pregnancy: case report. BMC Res Notes 2018; 11:242. [PMID: 29650046 PMCID: PMC5898053 DOI: 10.1186/s13104-018-3345-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Accepted: 04/05/2018] [Indexed: 11/23/2022] Open
Abstract
Background Heterotopic pregnancies are rare in spontaneous conceptions. Nonetheless, when it does occur, the intrauterine pregnancy is usually viable. We herein present a true rarity of the coexistence of a blighted ovum and an ectopic pregnancy. Case presentation A 25 year old G2P1001 married seamstress of African ethnicity at 8 weeks of amenorrhoea presented to our health facility with a 4 day history of lower abdominal pains and vaginal bleeding for which physical examination revealed a closed cervix. Trans-abdominal ultrasound scan confirmed a diagnosis of a blighted ovum and an ectopic pregnancy. Patient was managed with surgical therapy. Evolution thereafter was uneventful. Conclusion The case presented confirms that HP can occur in the absence of predisposing factors, and that the detection of a blighted ovum should not preclude the possibility of a simultaneous ectopic pregnancy. A high index of suspicion could lead to early diagnosis, prompt management and a favourable prognosis even in a low-income setting.
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Affiliation(s)
- Desmond Aroke
- Mbengwi District Hospital, Mbengwi, Cameroon. .,Health and Human Development (2HD) Research Network, Douala, Cameroon.
| | | | - Maxime Tindong
- Health and Human Development (2HD) Research Network, Douala, Cameroon.,Universite Libre de Bruxelles, Brussels, Belgium
| | - Esua Fomanka
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | - Colette Achu
- Faculty of Health Sciences, University of Buea, Buea, Cameroon
| | | | - Benjamin Momo Kadia
- Foumbort District Hospital, Foumbort, Cameroon.,Grace Community Health and Development Association (GRACHADA), Kumba, Cameroon
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