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American Family Physician Jun 2021Obstetric lacerations are a common complication of vaginal delivery. Lacerations can lead to chronic pain and urinary and fecal incontinence. Perineal lacerations are... (Review)
Review
Obstetric lacerations are a common complication of vaginal delivery. Lacerations can lead to chronic pain and urinary and fecal incontinence. Perineal lacerations are defined by the depth of musculature involved, with fourth-degree lacerations disrupting the anal sphincter and the underlying rectal mucosa and first-degree lacerations having no perineal muscle involvement. Late third-trimester perineal massage can reduce lacerations in primiparous women; perineal support and massage and warm compresses during the second stage of labor can reduce anal sphincter injury. Conservative care of minor hemostatic first- and second-degree lacerations without anatomic distortion reduces pain, analgesia use, and dyspareunia. Minor hemostatic lesions with anatomic disruption can be repaired with surgical glue. Second-degree lacerations are best repaired with a single continuous suture. Lacerations involving the anal sphincter complex require additional expertise, exposure, and lighting; transfer to an operating room should be considered. Limited evidence suggests similar results from overlapping and end-to-end external sphincter repairs. Postdelivery care should focus on controlling pain, preventing constipation, and monitoring for urinary retention. Acetaminophen and nonsteroidal anti-inflammatory drugs should be administered as needed. Opiates should be avoided to decrease risk of constipation; need for opiates suggests infection or problem with the repair. Osmotic laxative use leads to earlier bowel movements and less pain during the first bowel movement. Simulation models are recommended for surgical technique instruction and maintenance, especially for third- and fourth-degree repairs.
Topics: Anal Canal; Delivery, Obstetric; Female; Humans; Injury Severity Score; Lacerations; Pain Management; Perineum; Pregnancy; Vagina
PubMed: 34128615
DOI: No ID Found -
American Journal of Obstetrics &... Mar 2022Several interventions during the second stage of labor have been identified and investigated. Prophylactic intrapartum betamimetics should be avoided, as their usage is... (Review)
Review
Several interventions during the second stage of labor have been identified and investigated. Prophylactic intrapartum betamimetics should be avoided, as their usage is associated with an increase in operative vaginal deliveries. Women without epidural anesthesia are recommended to give birth in any upright or lateral position. The best position for giving birth in women with epidural anesthesia is insufficiently studied, and neither recumbent nor upright positions can therefore be recommended. The routine use of maternal stirrups in the second stage of labor is not recommended. Consider avoiding water immersion during the second stage of labor, as the risks have not been adequately assessed. In nulliparous women at term with epidural analgesia, delayed pushing is not recommended. Pushing via a woman's own urge to push (open glottis) or pushing using the Valsalva maneuver (closed glottis) can both be considered. Both traditional coaching during pushing and ultrasound-assisted coaching may be considered. The use of a dental support device can be considered. All forms of fundal pressure are not recommended in the second stage of labor. Perineal massage and stretching of the perineum with a water-soluble lubricant in the second stage of labor is recommended. Perineal hyaluronidase injection as a method to reduce perineal trauma is not recommended. The use of perineal gel in the second stage of labor is not recommended. The use of perineal warm packs and heating pads are recommended. A perineal protection device can be considered. In fetuses with persistent occiput posterior position, manual rotation can be considered. Routine use of the Ritgen's maneuver does not seem to be associated with any benefits and is not recommended. The "Hands-poised" position is recommended over the "hands-on" method for delivery of the fetus. Routine episiotomy is not recommended. The routine use of ultrasound in the second stage of labor is not recommended. Waiting 1 additional hour (4 hours) for nulliparous women with epidural anesthesia before the diagnosis of a prolonged second stage of labor is recommended. A mandatory second opinion before cesarean delivery in the second stage of labor is recommended.
Topics: Delivery, Obstetric; Episiotomy; Female; Humans; Labor Stage, Second; Perineum; Pregnancy; Water
PubMed: 34871779
DOI: 10.1016/j.ajogmf.2021.100548 -
The Journal of Maternal-fetal &... Apr 2022Childbirth has always carried traumatic stress to the woman's body. To deliver with less perineal trauma, obstetricians have used episiotomies. Episiotomy is still a... (Review)
Review
Childbirth has always carried traumatic stress to the woman's body. To deliver with less perineal trauma, obstetricians have used episiotomies. Episiotomy is still a common practice despite the controversy regarding its use. Weighing the risks and benefits, the scientific literature supports its selective use. With the worldwide trend to reduce the rate of episiotomy, several techniques have been proposed to achieve that. However, further research is still needed to prove their efficacy. This review will shed light on the historical background of episiotomy, its different techniques, indications, and the future of its practice.
Topics: Delivery, Obstetric; Episiotomy; Female; Forecasting; Humans; Parturition; Perineum; Pregnancy
PubMed: 32338105
DOI: 10.1080/14767058.2020.1755647 -
Journal of Gynecology Obstetrics and... Sep 2019The objective of these clinical practice guidelines was to analyse all of the interventions during pregnancy and childbirth that might prevent obstetric anal sphincter...
INTRODUCTION
The objective of these clinical practice guidelines was to analyse all of the interventions during pregnancy and childbirth that might prevent obstetric anal sphincter injuries (OASIS) and postnatal pelvic floor symptoms.
MATERIAL AND METHODS
These guidelines were developed in accordance with the methods prescribed by the French Health Authority (HAS).
RESULTS
A prenatal clinical examination of the perineum is recommended for women with a history of Crohn's disease, OASIS, genital mutilation, or perianal lesions (professional consensus). Just after delivery, a perineal examination is recommended to check for OASIS (Grade B); if there is doubt about the diagnosis, a second opinion should be requested (Grade C). In case of OASIS, the injuries (including their severity) and the technique for their repair should be described in detail (Grade C). Perineal massage during pregnancy must be encouraged among women who want it (Grade B). No intervention conducted before the start of the active phase of the second stage of labour has been shown to be effective in reducing the risk of perineal injury. The crowning of the baby's head should be manually controlled and the posterior perineum manually supported to reduce the risk of OASIS (Grade C). The performance of an episiotomy during normal deliveries is not recommended to reduce the risk of OASIS (Grade A). In instrumental deliveries, episiotomy may be indicated to avoid OASIS (Grade C). When an episiotomy is performed, a mediolateral incision is recommended (Grade B). The indication for episiotomy should be explained to the woman, and she should consent before its performance. Advising women to have a caesarean delivery for primary prevention of postnatal urinary or anal incontinence is not recommended (Grade B). During pregnancy and again in the labour room, obstetrics professionals should focus on the woman's expectations and inform her about the modes of delivery.
Topics: Anal Canal; Delivery, Obstetric; Episiotomy; Female; Gynecology; Humans; Infant, Newborn; Lacerations; Obstetrics; Parturition; Perineum; Pregnancy; Risk Factors; Societies, Medical
PubMed: 30553051
DOI: 10.1016/j.jogoh.2018.12.002 -
The Australian & New Zealand Journal of... Apr 2020Third- and fourth-degree tears are associated with significant pain, discomfort and impact on quality of life and intimate relationships. Australian women experience... (Review)
Review
BACKGROUND
Third- and fourth-degree tears are associated with significant pain, discomfort and impact on quality of life and intimate relationships. Australian women experience comparatively higher rates of third- and fourth-degree tears relative to countries of similar economic development.
AIMS
We aimed to conduct a comprehensive review of the literature, published over the past five years, to identify the best ways to prevent and manage third- and fourth-degree perineal tears in Australian maternity centres.
MATERIALS AND METHODS
We searched the literature using the Cochrane Database of Systematic Reviews, EMBASE, MEDLINE, Maternity and Infant Care Database and Google Scholar for articles published since 2013 using key search terms. A review of reviews was undertaken given the extensive amount of literature on this topic.
RESULTS
Twenty-six systematic reviews were identified. The most common risk factors reported in the literature for third- and fourth-degree tears included primiparity, mother's ethnicity, large for gestational age infants and certain interventions used in labour and birth, such as instrumental deliveries. Preventive practices with varying degrees of effectiveness and often dependant on parity included: antenatal perineal massage, different maternal birthing positions, water births, warm compresses, protection of the perineum and episiotomy for instrumental births.
CONCLUSIONS
Third- and fourth-degree perineal tears are associated with immediate and long-term implications for women and health systems. Evidence-based approaches can reduce the number of women who sustain a severe perineal tear and alleviate the associated disease burden for those who do.
Topics: Anal Canal; Australia; Delivery, Obstetric; Episiotomy; Female; Humans; Lacerations; Obstetric Labor Complications; Perineum; Pregnancy; Quality of Life; Risk Factors
PubMed: 32065386
DOI: 10.1111/ajo.13127 -
Gaceta Sanitaria 2021The purpose of this study will be to review several studies regarding the repair or treatment of perineal tears after vaginal delivery. This is expected to be an update... (Review)
Review
OBJECTIVE
The purpose of this study will be to review several studies regarding the repair or treatment of perineal tears after vaginal delivery. This is expected to be an update for a midwife in daily caring.
METHODS
Two electronic databases (PubMed and Sciencedirect) were searched to locate relevant literature about perineal tears/wound/laceration/trauma that is published in 2016-2021. 124 Pubmed articles and 452 ScienceDirect articles filtered successfully. The articles that have been obtained will be evaluated based on the inclusion criteria in this study. We summarize place and date, objective, design, samples, the measurement used, and research results.
RESULTS
9 articles were found that matched the inclusion criteria. Three articles examined the effect of the type of suture on perineal pain, and another 6 discussed therapy to reduce the adverse effects of perineal tears. The therapies used are far-infrared radiation therapy, capacitive-resistive radiofrequency therapy, pelvic floor muscle training in early postpartum, cold therapy, and treatment with TheresienOl (natural oil).
CONCLUSION
Sutures and technique/suturing second-degree perineal tears or a postpartum episiotomy can affect perineal pain. Cold gel pad therapy and treatment with natural oil on perineal wounds can affect perineal pain and wound healing.
Topics: Delivery, Obstetric; Episiotomy; Female; Humans; Lacerations; Midwifery; Obstetric Labor Complications; Perineum; Pregnancy
PubMed: 34929815
DOI: 10.1016/j.gaceta.2021.10.024 -
Midwifery Sep 2023The aim of this study is to evaluate the effect of perineal massage and warm compresses technique on the perineum integrity during second stage of labor. (Randomized Controlled Trial)
Randomized Controlled Trial
OBJECTIVE
The aim of this study is to evaluate the effect of perineal massage and warm compresses technique on the perineum integrity during second stage of labor.
DESIGN AND SETTING
A single-center, prospective, randomized controlled trial was conducted between March 1st, 2019, and December 31st, 2020, at Hospital of Braga.
PARTICIPANTS
Women with 18 years or older, between 37 weeks and 41 weeks pregnant, in whom a vaginal birth of a fetus in the cephalic presentation was planned were recruited. Eight hundred forty-eight women were randomly assigned (Perineal massage and warm compresses group, n = 424 and control group, n = 424), and 800 women, both perineal massage and warm compresses group (n = 400) and control group (n = 400) were included in the strict per protocol analysis.
INTERVENTION
In the perineal massage and warm compresses group, women received perineal massage and warm compresses and in the control group, women received hands-on technique.
RESULTS
The incidence of intact perineum was significantly higher in the perineal massage and warm compresses group [perineal massage and warm compresses group: 47% vs control group: 26.3%; OR 2.53, 95% CI 1.86-3.45, p<0.001], whereas second-degree tears and episiotomy rate were significantly lower in this group [perineal massage and warm compresses group: 7.2% vs control group: 12.3%; OR 1.96, 95% CI 1.17-3.29, p = 0.010 and perineal massage and warm compresses group: 9.5% vs control group: 28.5%; OR 3.478, 95% CI 2.236-5.409, p<0.001, respectively]. Also, obstetric anal sphincter injury with and without episiotomy and second-degree tears with episiotomy were significantly lower in the perineal massage and warm compresses group [perineal massage and warm compresses group: 0.5% vs control group: 2.3%; OR 5.404, 95% CI 1.077-27.126, p = 0.040 and perineal massage and warm compresses group: 0.3% vs control group: 1.8%; OR 9.253, 95% CI 1.083-79.015, p = 0.042, respectively].
CONCLUSIONS
The perineal massage and warm compresses technique increased the incidence of intact perineum and reduced the incidence of second-degree tear, episiotomy and obstetric anal sphincter injury.
IMPLICATIONS FOR PRACTICE
Perineal massage and warm compresses technique is feasible, inexpensive and reproductible. Therefore, this technique should be taught and trained to midwives students and midwives team. Thus, women should have this information and have the option to decide whether they want to receive the perineal massage and warm compresses technique in the second stage of labor.
Topics: Pregnancy; Female; Humans; Perineum; Prospective Studies; Obstetric Labor Complications; Episiotomy; Massage
PubMed: 37385009
DOI: 10.1016/j.midw.2023.103763 -
European Journal of Obstetrics,... Sep 2019Perineal trauma may have a negative impact on women's lives as it has been associated with perineal pain, urinary incontinence and sexual dysfunction. The aim of this... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
Perineal trauma may have a negative impact on women's lives as it has been associated with perineal pain, urinary incontinence and sexual dysfunction. The aim of this systematic review and meta-analysis of randomized controlled trials was to evaluate the effectiveness of warm compresses during the second stage of labor in reducing perineal trauma.
METHODS
Electronic databases were searched from inception of each database to May 2019. Inclusion criteria were randomized trials comparing warm compresses (i.e. intervention group) with no warm compresses (i.e. control group) during the second stage of labor. Types of participants included pregnant women planning to have a spontaneous vaginal birth at term with a singleton in a cephalic presentation. The primary outcome was the incidence of intact perineum. Meta-analysis was performed using the Cochrane Collaboration methodology with results being reported as relative risk (RR) with 95% confidence interval (CI).
RESULTS
Seven trials, including 2103 participants, were included in this meta-analysis. Women assigned to the intervention group received warm compresses made from clean washcloths or perineal pads immersed in warm tap water. These were held against the woman's perineum during and in between pushes in second stage. Warm compresses usually started when the baby's head began to distend the perineum or when there was active fetal descent in the second stage of labor. We found a higher rate of intact perineum in the intervention group compared to the control group (22.4% vs 15.4%; RR 1.46, 95% CI 1.22 to 1.74); a lower rate of third degree tears (1.9% vs 5.0%; RR 0.38, 95% CI 0.22 to 0.64), fourth degree tears (0.0% vs 0.9%; RR 0.11, 95% CI 0.01 to 0.86) third and fourth degree tears combined (1.9% vs 5.8%; RR 0.34, 95% CI 0.20 to 0.56) and episiotomy (10.4% vs 17.1%; RR 0.61, 95% CI 0.51 to 0.74).
CONCLUSION
Warm compresses applied during the second stage of labor increase the incidence of intact perineum and lower the risk of episiotomy and severe perineal trauma.
Topics: Adult; Female; Hot Temperature; Humans; Labor Stage, Second; Obstetric Labor Complications; Perineum; Pregnancy
PubMed: 31238205
DOI: 10.1016/j.ejogrb.2019.06.011 -
International Journal of Nursing Studies Feb 2023Perineal massage during childbirth has been recommended as an effective measure to prevent perineal injury. However, the overall effects of perineal massage during... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Perineal massage during childbirth has been recommended as an effective measure to prevent perineal injury. However, the overall effects of perineal massage during childbirth on maternal and neonatal outcomes in primiparous women remain inconclusive. Particularly, the effects of perineal massage begun during different stages of labor need to be further investigated.
OBJECTIVES
To comprehensively review the effects of perineal massage during childbirth on primiparous health outcomes, including perineal-related outcomes, duration of labor, hemorrhage and postpartum perineal pain, and neonatal outcomes, including Apgar scores and neonatal complications, and to further explore the effects of perineal massage begun during different stages of labor.
DESIGN
A systematic review and meta-analysis following the Cochrane Handbook guidelines and PRISMA2020.
METHODS
A systematic search strategy was developed following the three-phase search approach, and the literature search was conducted in electronic databases and clinical trial registers from inception to 7th January 2022. Study selection and data extraction were completed independently by two researchers. The updated Cochrane risk of bias 2.0 tool for randomized trials was chosen to evaluate the quality of included studies. Data analyses were conducted using the Revman5.4 software, and subgroup analyses were performed based on the different start times of perineal massage. Furthermore, the certainty of body of evidence for each outcome was assessed utilizing the GRADEpro online tool.
RESULTS
Seventeen randomized controlled trials involving 3248 primiparous women were included in the review. The pooled results of meta-analyses indicated that perineal massage begun during the second stage of labor significantly increased the occurrence of intact perineum (RR = 2.78, 95 % CI: [1.52, 5.05], P < 0.001), reduced the rate of second- and third-degree perineal lacerations (P < 0.05), and decreased the incidence of episiotomy (RR = 0.63, 95 % CI: [0.50, 0.79], P < 0.001), while perineal massage during the first stage of labor effectively shortened the duration of the first and second stages of labor (P < 0.05). The available evidence also suggests the potential role of perineal massage on hemorrhage and long-term postpartum perineal pain (P < 0.05). However, the aggregated results failed to demonstrate the beneficial effects of perineal massage on neonatal outcomes (P > 0.05).
CONCLUSIONS
Perineal massage begun during the second stage of labor effectively improves the perineal-related outcomes in primiparous women, while perineal massage during the first stage of labor significantly shortens the duration of labor. High-quality studies exploring the standardized procedure for perineal massage and the short- and long-term effects of perineal massage are warranted.
REGISTRATION NUMBER
CRD42022302336 (PROSPERO).
Topics: Pregnancy; Infant, Newborn; Female; Humans; Perineum; Obstetric Labor Complications; Delivery, Obstetric; Massage; Pain; Randomized Controlled Trials as Topic
PubMed: 36442355
DOI: 10.1016/j.ijnurstu.2022.104390 -
JPMA. the Journal of the Pakistan... Nov 2020Episiotomy is a commonly performed procedure at the time of vaginal delivery to prevent perineal lacerations. A study was conducted to evaluate the complications of...
Episiotomy is a commonly performed procedure at the time of vaginal delivery to prevent perineal lacerations. A study was conducted to evaluate the complications of episiotomy. A sample size of 235 patients was taken. The complications were divided in two groups depending on the time of occurrence after delivery. Out of 235 patients, immediate complications were reported in 10(4.3%) patients. These included perineal tears, postpartum haemorrhage, extended episiotomy, perineal pain, inability to pass urine or stool and vaginal haematoma. Early complications including wound infection, gaping wound and resuturing of wound were reported in 21(8.9%) patients. On multivariate analysis, it was seen that age (19-29 years) was significantly associated with complications. Mediolateral episiotomy is a safe obstetrical surgical procedure in order to prevent third and fourth degree perineal tears and is not associated with increased incidence of complications.
Topics: Adult; Cross-Sectional Studies; Episiotomy; Female; Hospitals; Humans; Lacerations; Obstetric Labor Complications; Perineum; Pregnancy; Secondary Care; Young Adult
PubMed: 33341854
DOI: 10.5455/JPMA.290331