Local cooling for relieving pain from perineal trauma sustained during childbirth.
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ABSTRACT:
SUBMITTER: East CE
PROVIDER: S-EPMC8094618 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Publications
Local cooling for relieving pain from perineal trauma sustained during childbirth.
East Christine E CE Dorward Emma Df ED Whale Rhiannon E RE Liu Jiajia J
The Cochrane database of systematic reviews 20201009
<h4>Background</h4>Perineal trauma is common during childbirth and may be painful. Contemporary maternity practice includes offering women numerous forms of pain relief, including the local application of cooling treatments. This Cochrane Review is an update of a review last updated in 2012.<h4>Objectives</h4>To evaluate the effectiveness of localised cooling treatments compared with no treatment, placebo, or other cooling treatments applied to the perineum for pain relief following perineal tra ...[more]
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| S-EPMC11011582 | biostudies-literature
Project description:ObjectivesTo determine trends and risk factors for severe perineal trauma between 2000 and 2008.DesignThis was a population-based data study.SettingNew South Wales, Australia.Participants510 006 women giving birth to a singleton baby during the period 2000-2008.Main outcome measuresRates of severe perineal trauma between 2000 and 2008 and associated demographic, fetal, antenatal, labour and delivery events and factors.ResultsThere was an increase in the overall rate of severe perineal trauma from 2000 to 2008 from 1.4% to 1.9% (36% increase). Compared with women who were intact or had minor perineal trauma (first-degree tear, vaginal graze/tear), women who were primiparous (adjusted OR (AOR) 1.8 CI (1.65 to 1.95), were born in China or Vietnam (AOR 1.1 CI (1.09 to 1.23), gave birth in a private hospital (AOR 1.1 CI (1.03 to 1.20), had an instrumental birth (AOR 1.8 CI (1.65 to 1.95) and male baby (AOR 1.3 CI (1.27 to 1.34) all had a significantly higher risk of severe perineal trauma. Only giving birth to a male baby, adjusted for birth weight (AOR 1.5 CI (1.44 to 1.58), remained significant, when women with severe perineal trauma were compared with all other women not experiencing severe perineal trauma. This association increased over the study period.ConclusionsTo our knowledge, this is the first time that having a male baby has been found to exert such a strong independent risk for severe perineal trauma and the increasing significance of this in recent years needs further exploration.
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Project description:IntroductionPostnatal perineal pain is prevalent following childbirth and can impact women both physically and emotionally. The aim of the study was to study the effect of collegial midwifery assistance on perineal pain and pain medication 1 month after birth and to investigate the associations between the type of tear and perineal pain, satisfaction with healing, and resumption of intercourse.Material and methodsA follow-up questionnaire was sent 1 month postpartum to women with a first spontaneous vaginal birth participating in a randomized controlled trial (Oneplus trial). Data were collected from December 2019 to May 2020. Differences in perineal pain between women attended by one or two midwives were analyzed according to intention-to-treat using bivariate analyses. Associations between the type of tear and perineal pain, satisfaction with healing, and resumption of sexual intercourse were investigated using univariable and multivariable logistic regression. The category no tear/first-degree tear was compared separately to each of the other tear categories.Trial registration numberClinicalTrials.gov, NCT03770962.ResultsOut of 2233 women, 1762 responded within 30-60 days postpartum. Of women in the no tear/first-degree tear category, 27.7% reported perineal pain during the past week, in contrast to women with OASI, where 64.2% reported perineal pain. Women with OASI experienced the highest odds of perineal pain (aOR 4.51, 95% CI 2.72-7.47) compared to those with no tear/first-degree tear, followed by women with major second-degree tears (aOR 1.87, 95% CI 1.45-2.41), women with an episiotomy (aOR 1.78, 95% CI 1.11-2.87), and those with minor second-degree tears (aOR 1.43, 95% CI 1.06-1.94). Women with episiotomy reported the highest odds ratios for dissatisfaction with tear healing (aOR 3.48, 95% CI 1.92-6.31). No significant differences in perineal pain and pain medication were observed between women allocated to collegial midwifery assistance and those allocated to standard care.ConclusionsWomen with OASI reported the highest odds of perineal pain 30-60 days after birth compared to women with no tear or first-degree tear, followed by women with major second-degree tears. Women subjected to an episiotomy reported highest odds ratios of dissatisfaction with tear healing.
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Project description:Pain is constructed through complex interactions among multiple brain systems, but it remains unclear how functional brain networks are reconfigured over time while experiencing pain. Here, we investigated the time-varying changes in the functional brain networks during 20 min capsaicin-induced sustained orofacial pain. In the early stage, the orofacial areas of the primary somatomotor cortex were separated from other areas of the somatosensory cortex and integrated with subcortical and frontoparietal regions, constituting an extended brain network of sustained pain. As pain decreased over time, the subcortical and frontoparietal regions were separated from this brain network and connected to multiple cerebellar regions. Machine-learning models based on these network features showed significant predictions of changes in pain experience across two independent datasets (n = 48 and 74). This study provides new insights into how multiple brain systems dynamically interact to construct and modulate pain experience, advancing our mechanistic understanding of sustained pain.
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Project description:Childbirth trauma is common and increases risk for postpartum depression (PPD). However, we lack brief measures to reliably identify individuals who experience childbirth trauma and who may be at greater prospective risk for PPD. To address this gap, we used data from a racially diverse prospective cohort (n=1082). We collected survey data during pregnancy and at 12 weeks postpartum, as well as clinician-reported data from medical records. A new three-item measure of patient-reported childbirth trauma was a robust and independent risk factor for PPD, above and beyond other known risk factors for PPD, including prenatal anxiety and depression. Cesarean birth, greater blood loss, and preterm birth were each associated with greater patient-reported childbirth trauma. Finally, there were prospective indirect pathways whereby cesarean birth and higher blood loss were related to higher patient-reported childbirth trauma, in turn predicting greater risk for PPD. Early universal postpartum screening for childbirth trauma, targeted attention to individuals with childbirth complications, and continued screening for depression and anxiety can identify individuals at risk for PPD. Such efforts can inform targeted interventions to improve maternal mental health, which plays a vital role in infant development.
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Project description:OBJECTIVE:Instrumental vaginal delivery is associated with birth trauma to infant and obstetric trauma to mother. As caesarean delivery rates increased during the past decades, the rate of instrumental vaginal delivery declined. We examined concomitant temporal changes in the rates of severe birth trauma and maternal obstetric trauma. DESIGN:A retrospective observational study. SETTINGS AND PARTICIPANTS:All hospital singleton live births in Washington State, USA, 2004-2013, excluding breech delivery. Severe birth trauma (brain, nerve injury, fractures and other severe birth trauma) and obstetric trauma (third/fourth degree perineal lacerations, cervical/high vaginal lacerations) were identified from hospitalisation data. Pregnancy and delivery characteristics were obtained from birth certificates. Temporal trends were assessed by the Cochran-Armitage test. Logistic regression was used to obtain adjusted ORs (AORs) and 95% CI. RESULTS:Overall, 732 818 live births were included. The rate of severe birth trauma declined from 5.3 in 2004 to 4.5 per 1000 live births in 2013 (P<0.001). The decline was observed only in spontaneous vaginal delivery, the rates of fractures and other severe birth trauma declined by 5% and 4% per year, respectively (AOR: 0.95, 95% CI 0.94 to 0.97 and AOR: 0.96, 95% CI 0.93 to 0.99; respectively). The rate of third/fourth degree lacerations declined in spontaneous vaginal delivery from 3.5% to 2.3% (AOR: 0.95; 95% CI 0.94 to 0.95) and in vacuum delivery from 17.3% to 14.5% (AOR: 0.97, 95% CI 0.96 to 0.98). Among women with forceps delivery, these rates declined from 29.8% to 23.4% (AOR: 0.98, 95% CI 0.96 to 1.00). CONCLUSION:While the rates of fractures and other birth trauma declined among infants delivered by spontaneous vaginal delivery, the rate of birth trauma remained unchanged in instrumental vaginal delivery and caesarean delivery. Among mothers, the rates of severe perineal lacerations declined, except for women with forceps delivery.
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Project description:IntroductionResearch shows that Somali women are less likely to receive epidural analgesia for labor pain compared to non-immigrant women in Norway. It is unclear why. This study aimed to explore the perceptions and experiences of Somali women regarding pain relief during childbirth.MethodsIn January 2023, semi-structured interviews were conducted with 10 Somali women who had lived in Norway for at least ten years and given birth within the past 12 months. Data were analyzed using thematic content analysis as described by Graneheim and Lundman.ResultsThree themes emerged from the data: a cultural understanding of epidural analgesia, religious and cultural coping strategies, and the midwife's role during labor. The participants expressed that there is a prevalent understanding in the Somali community that epidural analgesia in childbirth subsequently causes physical problems. Participants felt the influence of friends and family, expressed the need for culturally adapted information prior to labor, and concluded that, ultimately, what they decided upon was their own choice. They emphasized the belief that women were designed by God for childbirth. Prayer and placing oneself in God's hands were mentioned as pain management strategies. Nevertheless, the Somali women highlighted the importance of having a culturally competent midwife who is present when needed, creates trust, and provides information and access to different methods of pain relief, including epidural analgesia.ConclusionsUnderstanding Somali women's cultural and religious background while listening to individual needs for information and pain relief is essential to ensure a positive birth experience for women from a Somali background.
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