Dataset Information

Outcomes for 298 breastfed neonates whose mothers received ketamine and diazepam for postpartum tubal ligation in a resource-limited setting.

ABSTRACT:

Background

Anesthesia in lactating women is frequently indicated for time-sensitive procedures such as postpartum tubal ligation. Ketamine and diazepam are two of the most commonly used anesthetic agents in low resource settings, but their safety profile in lactating women has not been established.

Methods

Medical records of post-partum tubal ligations between 2013 and 2018 at clinics of the Shoklo Malaria Research Unit were reviewed for completeness of key outcome variables. Logistic regression identified presence or absence of associations between drug doses and adverse neonatal outcomes: clinically significant weight loss (?95th percentile) and neonatal hyperbilirubinemia requiring phototherapy.

Results

Of 358 records reviewed, 298 were lactating women with singleton, term neonates. There were no severe outcomes in mothers or neonates. On the first postoperative day 98.0% (290/296) of neonates were reported to be breastfeeding well and 6.4% (19/298) had clinically significant weight loss. Phototherapy was required for 13.8% (41/298) of neonates. There was no association between either of the outcomes and increasing ketamine doses (up to 3.8?mg/kg), preoperative oral diazepam (5?mg), or increasing lidocaine doses (up to 200?mg). Preoperative oral diazepam resulted in lower doses of intraoperative anesthetics. Doses of intravenous diazepam above 0.1?mg/kg were associated with increased risk (adjusted odds ratio per 0.1?mg/kg increase, 95%CI) of weight loss (1.95, 95%CI 1.13-3.35, p =?0.016) and jaundice requiring phototherapy (1.87, 95%CI 1.11-3.13, p =?0.017).

Conclusions

In resource-limited settings ketamine use appears safe in lactating women and uninterrupted breastfeeding should be encouraged and supported. Preoperative oral diazepam may help reduce intraoperative anesthetic doses, but intravenous diazepam should be used with caution and avoided in high doses in lactating women.

SUBMITTER: Gilder ME

PROVIDER: S-EPMC7874624 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature

ACCESS DATA

Publications

Outcomes for 298 breastfed neonates whose mothers received ketamine and diazepam for postpartum tubal ligation in a resource-limited setting.

Gilder Mary Ellen ME Tun Nay Win NW Carter Annabelle A Tan Ferdinand Frederik Som Ling FFSL Min Aung Myat AM Eh Hsa H Aye Pan P Carrara Verena I VI Angkurawaranon Chaisiri C McGready Rose R

BMC pregnancy and childbirth 20210209 1

<h4>Background</h4>Anesthesia in lactating women is frequently indicated for time-sensitive procedures such as postpartum tubal ligation. Ketamine and diazepam are two of the most commonly used anesthetic agents in low resource settings, but their safety profile in lactating women has not been established.<h4>Methods</h4>Medical records of post-partum tubal ligations between 2013 and 2018 at clinics of the Shoklo Malaria Research Unit were reviewed for completeness of key outcome variables. Logi ...[more]

PMID: 33563234

Similar Datasets

Project description:Background: Use of an in situ epidural catheter has been suggested to be efficient to provide anesthesia for postpartum tubal ligation (PPTL). Reported epidural reactivation success rates vary from 74% to 92%. Predictors for reactivation failure include poor patient satisfaction with labor analgesia, increased delivery-to-reactivation time and the need for top-ups during labor. Some have suggested that this high failure rate precludes leaving the catheter in situ after delivery for subsequent reactivation attempts. In this study, we sought to evaluate the success rate of neuraxial techniques for PPTL and to determine if predictors of failure can be identified. Methods: After obtaining IRB approval, a retrospective chart review of patients undergoing PPTL after vaginal delivery from July 2010 to July 2016 was conducted using CPT codes, yielding 93 records for analysis. Demographic, obstetric and anesthetic data (labor analgesia administration, length of epidural catheter in epidural space, top-up requirements, time of catheter reactivation, final anesthetic technique and corresponding doses for spinal and epidural anesthesia) were obtained. Results: A total of 70 patients received labor neuraxial analgesia. Reactivation was attempted in 33 with a success rate of 66.7%. Patient height, epidural volume of local anesthetic and administered fentanyl dose were lower in the group that failed reactivation. Overall, spinal anesthesia was performed in 60 patients, with a success rate of 80%. Conclusions: Our observed rate of successful postpartum epidural reactivation for tubal ligation was lower than the range reported in the literature. Our success rates for both spinal anesthesia and epidural reactivation for PPTL were lower than the generally accepted rates of successful epidural and spinal anesthesia for cesarean delivery. This gap may reflect a lower level of motivation on behalf of both the patients and anesthesia providers to tolerate "imperfect" neuraxial anesthesia once fetal considerations are removed.

Project description:OBJECTIVE:To evaluate the feasibility of salpingectomy compared with standard bilateral tubal ligation at the time of cesarean delivery in women with undesired fertility. METHODS:We included women at 35 weeks of gestation or greater desiring permanent sterilization at the time of cesarean delivery. Patients were randomized after skin incision to bilateral salpingectomy or bilateral tubal ligation by a computer-generated scheme. If salpingectomy could not be completed on one or both sides, bilateral tubal ligation was attempted. Primary feasibility outcomes were total operative time and bilateral completion of the randomized procedure. Secondary outcomes included clinically estimated blood loss and surgical complications up to 6 weeks postpartum. We estimated that 80 patients (40 per group) would provide greater than 80% power to identify a 10-minute difference in the primary outcome (time) with a SD of 15 minutes and a two-sided ? of 0.05. Analysis was by intent to treat. RESULTS:Of 221 women screened from June 2015 to April 2017, 115 (52%) consented to the study; 80 were randomized-40 to salpingectomy and 40 to bilateral tubal ligation. Groups were similar at baseline. A total of 27 bilateral salpingectomies were successfully completed compared with 38 bilateral tubal ligations (68% compared with 95%, P=.002). Total operative time was on average 15 minutes longer for salpingectomies (75.4±29.1 compared with 60.0±23.3 minutes, P=.004). No adverse outcomes directly related to the sterilization procedure were noted in either group. Although estimated blood loss of only the sterilization procedure (surgeon estimate) was greater for the salpingectomy group (median 10 [interquartile range 5-25] compared with 5 [interquartile range 5-10] cc, P<.001), total estimated blood loss and safety outcomes were similar for both groups. CONCLUSION:Adding 15 minutes to total operative times, salpingectomy can be successfully completed in approximately two thirds of women desiring permanent contraception with cesarean delivery. CLINICAL TRIAL REGISTRATION:Clinicaltrials.gov, NCT02374827.

Project description:Tubal ligation remains common in the USA, especially among low-income patients. To compare the effectiveness and safety of intrauterine contraceptives (IUC) to laparoscopic tubal ligation for Medicaid clients. We partnered with patient and clinician stakeholders to conduct a retrospective cohort study using California Medicaid claims for patients who had an IUC placed or laparoscopic tubal ligation performed in 2008-2014, excluding procedures performed within 42 days of a birth. We applied log-linear (Poisson) event-history regression models for clustered person-period data to adjust for sociodemographic variables and pre-procedure health status when examining associations between these contraceptive procedures and claims related to contraceptive failure, complications, and pain in the first year post-procedure. We identified 35,705 patients who had a levonorgestrel IUC placed, 23,628 patients who had a copper IUC placed, and 23,965 patients who underwent laparoscopic tubal ligation. In unadjusted analyses, rates of pregnancy within 1 year were similar following levonorgestrel IUC (2.40%) or copper IUC placement (2.99%) or tubal ligation (2.64%). In adjusted analyses, compared to tubal ligation, pregnancy was less common following placement of a levonorgestrel IUC (adj IRR 0.72, 95% CI 0.64-0.82) and similar with placement of a copper IUC (adj IRR 0.92, 95% CI 0.82-1.05). Procedural complications such as infection (0.35% vs. 2.91%) were significantly less common with IUC placement than tubal ligation. Claims for pelvic and abdominal pain decreased in frequency with time since all procedures; 6 to 12 months post-procedure, pelvic pain claims were less common after levonorgestrel IUC (adj IRR 0.69, 95% CI 0.65-0.73) or copper IUC placement (adj IRR 0.70, 95% CI 0.66-0.75) than tubal ligation. IUC appears at least as effective as laparoscopic tubal ligation at 1-year post-procedure with lower rates of infection and pelvic pain 6 to 12 months post-procedure. NCT03438682.

Project description:BACKGROUND:Studies on relationship between tubal ligation and endometrial cancer have led to contradictory findings. In several studies, however, a reduced endometrial cancer risk was suggested following tubal ligation. Therefore, a systematic review and meta-analysis was conducted to examine the relationship between tubal ligation and endometrial cancer risk. METHODS:In this systematic review and meta-analysis, PubMed/Medline, Web of Science, Scopus, Embase, and Google Scholar were searched for relevant studies published up to May 30th, 2018. We compared endometrial cancer risk in women with and without tubal ligation in retrieved studies. RESULTS:Two hundred nine studies were initially retrieved from the data bases. After exclusion of duplicates and studies which did not meet inclusion criteria, ten cohort and case-control studies, including 6,773,066 cases, were entered into the quantitative meta-analysis. There was 0.90% agreement between two researchers who searched and retrieved the studies. The summary OR (SOR) was reported using a random effect model. Begg's test suggested that there was no publication bias, but a considerable heterogeneity was observed (I2 =?95.4%, P?=?0.001). We pooled the raw number of tables cells (i.e. a, b, c, and d) of eight studies. The SOR suggested that tubal ligation was significantly associated with a lower risk of endometrial cancer (SOR?=?0.577, 95% CI?=?0.420-0.792). Also, given the rare nature of endometrial cancer (<?5%), different effect sizes were considered as comparable measures of risk. Therefore we pooled ten studies and SOR of these studies revealed that tubal ligation was significantly associated with a lower risk of endometrial cancer (SOR?=?0.696, 95% CI?=?0.425-0.966). Besides that, we pooled eight studies in which adjusted effect sizes were reported and a subsequent analysis revealed that the summary estimate of adjusted odds ratio (SAOR) was significant (SAOR?=?0.862, 95% CI?=?0.698-1.026). CONCLUSIONS:This study revealed a protective effect of tubal ligation on endometrial cancer risk (approximately 42% lower risk of cancer). It is recommended that studies should be designed to reveal mechanisms of this relationship.

Dataset Information

Outcomes for 298 breastfed neonates whose mothers received ketamine and diazepam for postpartum tubal ligation in a resource-limited setting.

Background

Methods

Results

Conclusions

Publications

Outcomes for 298 breastfed neonates whose mothers received ketamine and diazepam for postpartum tubal ligation in a resource-limited setting.

Similar Datasets

OmicsDI is part of the ELIXIR infrastructure

Tweets