RESUMEN
This randomised clinical trial was conducted on 153 pregnant women. Participants were assigned into two intervention groups including educational software and an educational booklet and a control group through block randomisation. A training session was implemented for the intervention groups at 30-36 weeks and they were taught how to use the educational methods. Participants were followed-up until the childbirth time and the severity of pain was measured at four stage of cervical dilatation (4, 6, 8 and 10 cm) by Visual Analogue Scale (VAS). Spielberger State-Trait Anxiety Inventory was completed at 4-5 cm cervical dilatation. There was no significant difference between groups in terms of the labour pain intensity (p > .05). After intervention, mean (SD) of state anxiety score was 38.7 (2.6) in educational software group, 44.3 (7.4) in educational booklet group and 63.3 (8.2) in control group. Also, mean (SD) of trait anxiety score was 47.4 (2.7) in educational software group, 47.2 (2.4) in educational booklet group and 61.8 (3.9) in control group. The mean state and trait anxiety scores in both intervention groups were significantly lower than control group (p < .001). Both intervention groups were effective in reducing anxiety. Thus, these educational methods should be recommended for pregnant women in clinical practices.IMPACT STATEMENTWhat is already known on this subject? Childbirth is one of the most important crises in women's life, in which stress and other forms of emotional distress such as anxiety are likely to occur during it. Safe practices and effective interventions can be offered to pregnant women to tolerate the labour pain and reduce anxiety during labour.What do the results of this study add? There was no statistically significant difference between two intervention groups (educational software and educational booklet groups) and control group in terms of the pain intensity at the cervical dilatation of 4, 6, 8 and 10 cm. But the state and trait anxiety in both groups (educational software and educational booklet groups) was significantly less than the control group. Also, the anxiety level was significantly lower in the educational software group than the educational booklet group.What are the implications of these findings for clinical practice and/or future research? Educational software and booklet with educational content about position modification during pregnancy, stretching exercises, breathing techniques and exercises, relaxation and lower back massage for reducing anxiety should be recommended for pregnant women in clinical practices.
Asunto(s)
Ansiedad , Folletos , Parto/psicología , Mujeres Embarazadas/psicología , Educación Prenatal/métodos , Programas Informáticos , Materiales de Enseñanza/normas , Enseñanza , Adulto , Ansiedad/diagnóstico , Ansiedad/fisiopatología , Ansiedad/prevención & control , Instrucción por Computador , Femenino , Humanos , Dolor de Parto/diagnóstico , Dolor de Parto/fisiopatología , Trabajo de Parto , Evaluación de Resultado en la Atención de Salud , Dimensión del Dolor/métodos , Embarazo , Atención Prenatal/métodosRESUMEN
BACKGROUND: The dural puncture epidural (DPE) technique is associated with faster onset than the conventional epidural (EP) technique for labor analgesia. The programmed intermittent epidural bolus (PIEB) mode for maintaining labor analgesia allows for lower anesthetic drug consumption than the continuous epidural infusion (CEI) mode. Whether DPE technique with PIEB mode offers additional benefits for analgesia onset, local anesthetic drug consumption, and side effects versus EP or DPE techniques with CEI mode remains unclear. METHODS: Nulliparous women with a visual analog scale (VAS) pain score >50 mm and cervical dilation <5 cm were randomly assigned to receive EP + CEI, DPE + CEI, or DPE + PIEB for labor analgesia. A 25-gauge needle was used for dural puncture. Analgesia was initiated with 10 mL of 0.1% ropivacaine with 0.3 µg/mL of sufentanil and maintained with the same solution at 8 mL/h in all groups. A 5-mL patient-controlled epidural analgesia (PCEA) bolus was programmed with a 20-minute lockout. Breakthrough pain not amendable by PCEA was treated with provider boluses of 5 mL of 0.125% ropivacaine. The primary outcome was "time to adequate analgesia," defined as a VAS pain score ≤30 mm during 2 consecutive contractions, and was analyzed using Kaplan-Meier curves and a Cox proportional hazard model. Secondary outcomes included the VAS scores, ropivacaine consumption, sensory block level to ice, PCEA and provider boluses intervention, mode of delivery, duration of labor, Bromage scores, Apgar scores, occurrence of side effects, and maternal satisfaction with the anesthesia. RESULTS: A total of 116 women were included (38 in the EP + CEI group, 40 in the DPE + CEI group, and 38 in the DPE + PIEB group). Adequate anesthesia was achieved faster in the DPE + CEI and DPE + PIEB groups than in the EP + CEI group (hazard ratio = 1.705; 95% confidence interval [CI], 1.039-2.800; P = .015; and hazard ratio = 1.774; 95% CI, 1.070-2.941; P = .012, respectively). DPE technique with PIEB mode was associated with the fewest PCEA boluses and the lowest hourly ropivacaine consumption (both P < .001). There were no differences in the duration of labor, mode of delivery, Bromage scores, newborn Apgar scores, incidence of side effects, and maternal satisfaction scores among the groups. CONCLUSIONS: The use of DPE technique for neuraxial analgesia was associated with faster onset than the use of the EP technique. DPE technique with PIEB mode achieved the greatest drug-sparing effect without increasing maternal or neonatal side effects.
Asunto(s)
Analgesia Epidural , Analgesia Obstétrica , Anestésicos Locales/administración & dosificación , Dolor de Parto/tratamiento farmacológico , Umbral del Dolor/efectos de los fármacos , Ropivacaína/administración & dosificación , Adulto , Analgesia Epidural/efectos adversos , Analgesia Obstétrica/efectos adversos , Anestésicos Locales/efectos adversos , China , Esquema de Medicación , Femenino , Humanos , Dolor de Parto/fisiopatología , Embarazo , Estudios Prospectivos , Ropivacaína/efectos adversos , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Receiving epidural analgesia during labor can possibly have negative consequences for mother and child. Yet, the use of epidural analgesia rapidly increased in the Netherlands over the last decade. Since antenatal plans for labor pain relief have been related to epidural analgesia use during labor, the aim of the current study was to develop a Labor Pain Relief Attitude Questionnaire for pregnant women (LPRAQ-p). METHODS: Three focus group interviews were conducted with pregnant women, new mothers and caregivers and 13 candidate items were derived. Psychometric properties were tested with explorative factor analysis in sample I (N = 429) and a subsequent confirmatory factor analysis in a different sample II (N = 432). RESULTS: The explorative factor analysis suggested a two-factor seven-item solution: a 'women's perception' and 'social environment' subscale. The confirmatory factor analysis confirmed an excellent six-item model fit with appropriate internal consistency. Higher scores on the six-item LPRAQ-p indicate greater willingness for request of pain relief medication during labor. Two-tailed t-tests showed that women with elevated levels of depression and pregnancy-specific distress symptoms, nulliparous women and multiparous women with complications during a previous delivery had greater willingness for request of pain relief medication during labor. Linear regression showed that the most important association with higher scores on the LPRAQ-p were high pregnancy-specific distress symptoms. CONCLUSIONS: This study showed the LPRAQ-p to be a valid instrument to evaluate attitude towards labor pain relief in pregnant women. High scores on this questionnaire are associated with high levels of pregnancy-specific distress symptoms.
Asunto(s)
Actitud Frente a la Salud , Dolor de Parto/diagnóstico , Dolor de Parto/tratamiento farmacológico , Manejo del Dolor/métodos , Encuestas y Cuestionarios , Adulto , Analgesia Epidural/efectos adversos , Parto Obstétrico , Femenino , Grupos Focales , Humanos , Entrevistas como Asunto , Dolor de Parto/fisiopatología , Dolor de Parto/psicología , Países Bajos , Embarazo , Psicometría , Adulto JovenRESUMEN
By studying healthy women who do not request analgesia during their first delivery, we investigate genetic effects on labor pain. Such women have normal sensory and psychometric test results, except for significantly higher cuff pressure pain. We find an excess of heterozygotes carrying the rare allele of SNP rs140124801 in KCNG4. The rare variant KV6.4-Met419 has a dominant-negative effect and cannot modulate the voltage dependence of KV2.1 inactivation because it fails to traffic to the plasma membrane. In vivo, Kcng4 (KV6.4) expression occurs in 40% of retrograde-labeled mouse uterine sensory neurons, all of which express KV2.1, and over 90% express the nociceptor genes Trpv1 and Scn10a. In neurons overexpressing KV6.4-Met419, the voltage dependence of inactivation for KV2.1 is more depolarized compared with neurons overexpressing KV6.4. Finally, KV6.4-Met419-overexpressing neurons have a higher action potential threshold. We conclude that KV6.4 can influence human labor pain by modulating the excitability of uterine nociceptors.
Asunto(s)
Dolor de Parto/metabolismo , Canales de Potasio con Entrada de Voltaje/metabolismo , Subunidades de Proteína/metabolismo , Adulto , Alelos , Secuencia de Aminoácidos , Analgésicos/farmacología , Animales , Secuencia de Bases , Membrana Celular/metabolismo , Cognición , Estudios de Cohortes , Emociones , Femenino , Ganglios Espinales/metabolismo , Heterocigoto , Humanos , Activación del Canal Iónico/genética , Dolor de Parto/genética , Dolor de Parto/fisiopatología , Masculino , Ratones Endogámicos C57BL , Modelos Biológicos , Mutación/genética , Nociceptores/metabolismo , Umbral del Dolor , Polimorfismo de Nucleótido Simple/genética , Canales de Potasio con Entrada de Voltaje/química , Canales de Potasio con Entrada de Voltaje/genética , Embarazo , Multimerización de Proteína , Células Receptoras Sensoriales/metabolismo , Canales de Potasio Shab/metabolismo , Fracciones Subcelulares/metabolismo , Útero/inervaciónRESUMEN
BACKGROUND: Cortisol has been used to capture psychophysiological stress during childbirth and postpartum wellbeing. We explored the effect of a brief antenatal training course in self-hypnosis on salivary cortisol during childbirth and 6 weeks postpartum. METHODS: In a randomized, controlled trial conducted at Aarhus University Hospital Skejby Denmark during the period January 2010 until October 2010, a total of 349 healthy nulliparous women were included. They were randomly allocated to a hypnosis group (n = 136) receiving three one-hour lessons in self-hypnosis with additional audio-recordings, a relaxation group (n = 134) receiving three one-hour lessons in various relaxation methods with audio-recordings for additional training, and a usual care group (n = 79) receiving ordinary antenatal care only. Salivary cortisol samples were collected during childbirth (at the beginning of the pushing state, 30 minutes, and 2 hours after childbirth), and 6 weeks postpartum (at wake up, 30 minutes after wake up, and evening). Cortisol concentrations were compared using a linear mixed-effects model. Correlations between cortisol concentrations and length of birth, experienced pain and calmness during birth were examined by a Spearman rank correlation test. FINDINGS: During childbirth, week correlations were found between cortisol concentrations 30 minutes after childbirth and length of birth. In the beginning of the pushing state and 2 hours after childbirth, we found a tendency towards higher cortisol concentrations in the hypnosis group compared to the other two groups (hypnosis versus relaxation p = 0.02 and 0.03, hypnosis versus usual care p = 0.08 and 0.05). No differences were observed in cortisol concentrations between the groups 30 minutes after childbirth (hypnosis versus relaxation p = 0.08, hypnosis versus usual care 0.10) or 6 weeks postpartum (hypnosis versus relaxation: p = 0.85, 0.51, and 0.68, hypnosis versus usual care: p = 0.85, 0.93, and 0.96). CONCLUSION: Antenatal hypnosis training may increase the release of cortisol during childbirth with no long-term consequences. Further research is needed to help interpret these findings.
Asunto(s)
Hipnosis/métodos , Dolor de Parto/terapia , Parto/metabolismo , Terapia por Relajación , Adulto , Analgesia Obstétrica/efectos adversos , Parto Obstétrico , Femenino , Humanos , Hidrocortisona/metabolismo , Dolor de Parto/metabolismo , Dolor de Parto/fisiopatología , Trabajo de Parto/fisiología , Parto/fisiología , Satisfacción del Paciente , Periodo Posparto/metabolismo , Periodo Posparto/fisiología , Embarazo , Atención Prenatal , Saliva/metabolismoRESUMEN
In this article, I present the concept of "birthing consciousness," a psychophysical altered state of women that can occur during natural and undisturbed birth. I demonstrate that this altered state of consciousness (ASC) has phenomenological and cognitive features of hypofrontality; thus, birthing consciousness probably shares a similar brain mechanism to that postulated by the transient-hypofrontality theory (THT). I argue that until recently (with the advent of modern medical intervention), in evolutionary terms, women lacking the proclivity for this specific brain mechanism had a lower chance of reproducing successfully. Hence, I suggest a general and preliminary hypothesis concerning THT: Birthing consciousness is one example of an adaptive pain-induced ASC associated with transient hypofrontality.
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Concienciación/fisiología , Estado de Conciencia/fisiología , Lóbulo Frontal/fisiología , Parto/fisiología , Adaptación Fisiológica/fisiología , Femenino , Humanos , Recién Nacido , Dolor de Parto/fisiopatología , Embarazo , Teoría PsicológicaRESUMEN
Comfort is a fundamental human need to seek relief, ease, and transcendence. Comfort is relevant to women in labor who experience intense pain and mixed emotions. The subjective meaning of comfort in labor for women is not fully understood. This work was part of a phenomenological study of the experience of childbirth, in which the dynamic of keeping-it-together-falling-apart was identified as an essential quality of women's perceptions of childbirth. Comfort was a salient element of keeping-it-together-falling-apart. In this report, the concept of comfort is explored in greater depth, using qualitative descriptive analysis. Eight participants, aged 23 to 38 years, with spontaneous vaginal births, were each interviewed twice about the childbirth experience. Comfort was a holistic experience of relaxation and relief, where the needs of the body and the person were being met. Comfort and pain coexisted with each other, and relief of pain did not always provide comfort. Women had an innate knowledge of comfort, but their capacity for choice was at times restricted by caregivers in the hospital. There are aspects of labor care that do not support comfort, particularly as it relates to mobility and choice. Prioritizing comfort as well as pain relief may contribute to a more holistic, satisfying birth experience for women.
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Parto Obstétrico , Salud Holística/ética , Dolor de Parto , Trabajo de Parto , Parto/psicología , Comodidad del Paciente , Adaptación Psicológica , Adulto , Parto Obstétrico/ética , Parto Obstétrico/métodos , Parto Obstétrico/psicología , Femenino , Humanos , Dolor de Parto/fisiopatología , Dolor de Parto/psicología , Dolor de Parto/terapia , Trabajo de Parto/fisiología , Trabajo de Parto/psicología , Acontecimientos que Cambian la Vida , Manejo del Dolor , Embarazo , Investigación CualitativaRESUMEN
OBJECTIVE: To assess labor pain control and associated factors among women who give birth at Leku primary hospital, southern Ethiopia, 2018/19. A systematic random sampling technique was used to select 404 mothers who gave birth at Leku hospital during the data collection period. Data were collected by two first degree midwives immediately after delivery using Labor Agentry Scale (LAS). RESULTS: In this study, 404 mothers were participated making the response rate of 100%. Among the participants, 104 (25.7%) of mothers reported Mild control of labor pain. Maternal age of 19 to 24 year AOR = 5.85 (95% CI 2.14, 15.98), being farmer AOR = 2.5 (1.14, 5.57), primi-para AOR = 0.13 (0.06, 0.3), good family support AOR = 2.8 (1.49, 5.3), short duration of labor (< 12 h) AOR = 3.2 (1.65, 6.23) and history of pregnancy loss AOR = 0.06 (0.03, 0.14) were significantly associated with greater control of labor pain. In general, compared to other studies, the level of labor pain control is good in this study area. Enhancing factors of labor pain control have to be strengthened to increase greater control of labor pain. Qualitative research is highly recommended to identify cultural factors related to labor pain control and management.
Asunto(s)
Parto Obstétrico/psicología , Dolor de Parto/diagnóstico , Trabajo de Parto/psicología , Adolescente , Adulto , Estudios Transversales , Etiopía , Femenino , Hospitales , Humanos , Dolor de Parto/fisiopatología , Dolor de Parto/psicología , Servicios de Salud Materna/organización & administración , Partería , EmbarazoRESUMEN
The aim of the study is to identify and compare the effect of pain, stress, and cortisol level during labor on breastfeeding success. The study was conducted with 51 pregnant women in the delivery room of Nenehatun Maternity Hospital between 15 August and 30 December 2016. The data were collected using the personal information form, visual analog scale (VAS), verbal category scale (VCS), perceived stress scale (PSS) and Breastfeeding Diagnostic and Assessment Scale (LATCH). It was determined that the total mean score of the mothers for the LATCH breastfeeding success scale was 6.56 ± 1.64, the perceived stress scale total mean score was 48.13 ± 4.09 in their active phase, and the perceived stress scale total mean score was 41.41 ± 5.78 in their postpartum period. A negative moderate significant correlation was observed between the LATCH breastfeeding success scale mean scores and the cortisol levels in the active phase and postpartum period. It was found that the LATCH had a significant correlation with the perceived stress and cortisol in the postpartum period. It was determined that the mothers had more stress in the active phase and this stress affected negatively the lactation and sucking behavior of the infant.
Asunto(s)
Lactancia Materna , Hidrocortisona/metabolismo , Dolor de Parto/fisiopatología , Trabajo de Parto/fisiología , Periodo Posparto/metabolismo , Estrés Psicológico/metabolismo , Estrés Psicológico/fisiopatología , Adulto , Femenino , Humanos , Recién Nacido , Trabajo de Parto/metabolismo , Embarazo , Adulto JovenRESUMEN
BACKGROUND: Pain during labour is one of the most intense pain that women may experience in their lifetime. There are several non-pharmacological analgesic methods to relieve pain during labour, among them transcutaneous electrical nerve stimulation (TENS). TENS is a low-frequency electrotherapy technique, analgesic type, generally used in musculoskeletal pathology, but it has also come to be used as an alternative treatment during labour. The purpose of this study is to investigate the pain-relieving effect of a TENS application during labour and to find out the most effective dose. METHODS: This study is a randomized, double-blind, placebo-controlled trial. TENS therapy was initiated at the beginning of the active phase of labour. Participants were randomly assigned to three groups (21 per group: two active TENS and one placebo). Active TENS 1 intervention consisted in a constant frequency of 100-Hz, 100-µs, active TENS 2 intervention consisted in a varying high-frequency (80-100 Hz), 350 µs, and in a placebo group, participants were connected to the TENS unit without electrical stimulation. TENS was applied with two self-adhesive electrodes placed parallel to the spinal cord (T10-L1 and S2-S4 levels). The primary outcome was pain intensity (0-10 cm) measured on a visual analogue scale (VAS) at several stages (at baseline and at 10 and 30 min later). Secondary outcomes included women's satisfaction (via the Care in Obstetrics: Measure for Testing Satisfaction scale). RESULTS: Sixty-three women participated. Regarding baseline characteristics, no differences were found among the three groups. The active TENS 2 group obtained an improvement with clinically significant VAS results (- 2.9, 95% confidence interval - 4.1 to - 1.6, p < 0.001). Regarding satisfaction, the results also revealed better results in the active TENS than in the placebo group. CONCLUSIONS: TENS with high frequencies modified in time as well as high pulse width are effective for relieving labour pain, and they are well considered by pregnant participants. TRIAL REGISTRATION: ClinicalTrials.gov, NCT03137251 . Registered on 2 May 2017.
Asunto(s)
Analgesia Obstétrica/métodos , Dolor de Parto/terapia , Estimulación Eléctrica Transcutánea del Nervio/métodos , Adulto , Analgesia Obstétrica/efectos adversos , Método Doble Ciego , Femenino , Humanos , Dolor de Parto/diagnóstico , Dolor de Parto/fisiopatología , Dolor de Parto/psicología , Dimensión del Dolor , Percepción del Dolor , Umbral del Dolor , Satisfacción del Paciente , Embarazo , España , Factores de Tiempo , Estimulación Eléctrica Transcutánea del Nervio/efectos adversos , Resultado del Tratamiento , Adulto JovenRESUMEN
OBJECTIVES: The aim of this review was to summarise the available literature on different modalities of labour pain relief (epidural vs. parenteral) and to assess their impact on the rate of caesarean section deliveries and instrumental deliveries, and on the need to support the uterine contractile function. MATERIAL AND METHODS: The PubMed, Web of Science and Cochrane databases were reviewed to identify articles describing the effect of labour pain relief on the course of labour. This review includes 16 studies with 7150 patients. RESULTS: The analysis of the obtained data revealed that epidural analgesia (EA) or combined epidural and spinal anaesthesia (CESA) provided significantly better labour pain relief when compared with parenteral opioids. Conduction anaesthesia was not associated with an increase in the caesarean section delivery rate. Some authors concluded that conduction anaesthesia was associated with the need for assisted delivery. CONCLUSIONS: Epidural analgesia is a well-recognised method of labour pain relief. It is associated with the parturient's higher satisfaction when compared to parenteral opioids. EA does not directly increase the caesarean section delivery rate, yet it can lead to instrumental deliveries (vacuum-assisted, obstetrics forceps) and a need to pharmacologically support the uterine contractile function. Further studies are required to evaluate the effect of EA on the course of labour, and methods of minimising its adverse effects.
Asunto(s)
Analgesia Epidural/métodos , Analgesia Obstétrica/métodos , Analgésicos Opioides/administración & dosificación , Cesárea , Extracción Obstétrica/métodos , Dolor de Parto/tratamiento farmacológico , Analgesia Epidural/efectos adversos , Analgesia Obstétrica/efectos adversos , Analgésicos Opioides/efectos adversos , Cesárea/efectos adversos , Extracción Obstétrica/efectos adversos , Extracción Obstétrica/instrumentación , Femenino , Humanos , Dolor de Parto/diagnóstico , Dolor de Parto/fisiopatología , Forceps Obstétrico , Embarazo , Ensayos Clínicos Controlados Aleatorios como Asunto , Factores de Riesgo , Resultado del TratamientoRESUMEN
OBJECTIVE: To review the evidence relating to nonpharmacological approaches in the management of pain during labour and delivery. To formulate recommendations for the usage of nonpharmacological approaches to pain management. OPTIONS: Nonpharmacological methods available for pain management during labour and delivery exist. These should be included in the counselling and care of women. EVIDENCE: PubMed and Medline were searched for articles in French and English on subjects related to "breastfeeding," "pain," "epidural," "anaesthesia," "analgesia," "labour," "labor," and combined with "gate control theory," "alternative therapies," "massage," "position," "mobility," "TENS," "bathing," "DNIC," "acupuncture," "acupressure," "sterile water injection," "higher center," "control mind," "cognitive structuring," "holistic health," "complementary therapy(ies)," "breathing," "relaxation," "mental imagery," "visualization," "mind focusing," "hypnosis," "auto-hypnosis," "sophrology," "mind and body interventions," "music," "odors," "biofeedback," "Lamaze," "Bonapace," "prenatal training," "gymnastic," "chanting," "haptonomy," "environment," "transcutaneous electrical stimulus-stimulation," "antenatal education," "support," "continuous support," "psychosocial support," "psychosomatic medicine," "supportive care," "companion," "intrapartum care," "nurse," "midwife(ves)," "father," "doula," "caregiver," " hormones," "oxytocin," "endorphin," "prolactin," "catecholamine," "adrenaline," and "noradrenaline" from 1990 to December 2015. Additional studies were identified by screening reference lists from selected studies and from expert suggestions. No language restrictions were applied. VALIDATION METHODS: The quality of the evidence is rated using the criteria described in the Report of the Canadian Task Force on Preventive Health Care. Recommendations for practice are ranked according to the method described in this report. BENEFITS, RISKS, AND COST: The nonpharmacological method encourages an incremental approach to pain management that contributes to reduced interventions through optimal use of the woman's neurophysiologic and endocrine resources and a better understanding of the physiology of stress and pain during labour. GUIDELINE UPDATE: The guideline will be reviewed 5 years after publication to decide whether all of part of the guideline should be updated. However, if important new evidence is published prior to the 5-year cycles, the review process may be accelerated for a more rapid update of some recommendations. SPONSORS: This guideline was developed with resources funded by The Society of Obstetricians and Gynaecologists of Canada. SUMMARY STATEMENTS: RECOMMENDATIONS.
Asunto(s)
Dolor de Parto , Trabajo de Parto , Analgesia Obstétrica , Canadá , Femenino , Humanos , Dolor de Parto/diagnóstico , Dolor de Parto/metabolismo , Dolor de Parto/fisiopatología , Dolor de Parto/terapia , Trabajo de Parto/metabolismo , Trabajo de Parto/fisiología , Manejo del Dolor , EmbarazoRESUMEN
BACKGROUND AND AIMS: The process of giving birth is very stressing for the mother. Meanwhile, maternity ward staff's lack of awareness of mothers' fears make mothers feel lonely and helpless. This study aimed to explore women's perceptions of labor support during vaginal delivery. MATERIALS AND METHODS: This exploratory qualitative study used qualitative content analysis to explore Iranian mothers' experiences of labor support. Data were collected using observations and semi-structured interviews with 25 individuals. The participants were recruited through a purposive sampling method. RESULTS: Three categories, including "involvement of the spouse in the labor process", "asking for a companion during labor", and "mother's self-care to cope with labor pain", emerged during data analysis. These categories were merged to form the main theme of "trying to comply with the labor process". CONCLUSION: Women believed that the presence of a companion, e.g. their husband, a family member, or a doula, during labor helped them better deal with the labor process, particularly when they felt lonely. Health care providers are expected to consider the needs of mothers and try to provide holistic support for mothers during labor pain. IMPLICATIONS FOR PRACTICE: It seems that some mothers adopted particular coping strategies without receiving any relevant training. It is noteworthy that although mothers may make every effort to minimize their pain, health professionals should also practice medical approaches to help them through the process of labor.
Asunto(s)
Adaptación Psicológica , Cuidadores/psicología , Parto Obstétrico/psicología , Dolor de Parto/psicología , Trabajo de Parto/psicología , Madres/psicología , Adulto , Actitud del Personal de Salud , Miedo/psicología , Femenino , Humanos , Irán , Dolor de Parto/fisiopatología , Soledad/psicología , Embarazo , Investigación Cualitativa , Autocuidado/psicologíaRESUMEN
Delivery and labour pain is normally the most painful event in a woman's lifetime. Physical and psychological factors may influence the severity of labour pain, and labour pain relief is an important issue for the obstetric anaesthetist. We describe the current most effective pharmacological techniques used for labour analgesia: systemically with remifentanil and regionally with epidural analgesia.
Asunto(s)
Analgesia Epidural , Analgesia Obstétrica , Dolor de Parto/tratamiento farmacológico , Piperidinas/administración & dosificación , Femenino , Humanos , Dolor de Parto/fisiopatología , Piperidinas/uso terapéutico , EmbarazoRESUMEN
Health sciences research was systematically reviewed to assess randomized controlled trials of standard care versus immersion hydrotherapy in labor before conventional childbirth. Seven studies of 2615 women were included. Six trials examined hydrotherapy in midwifery care and found an effect of pain relief; of these, 2 examined analgesia and found reduced use among women who bathed in labor. One study each found that hydrotherapy reduced maternal anxiety and fetal malpresentation, increased maternal satisfaction with movement and privacy, and resulted in cervical dilation progress equivalent to standard labor augmentation practices. Studies examined more than 30 fetal and neonatal outcomes, and no benefit or harm of hydrotherapy was identified. Two trials had anomalous findings of increased newborn resuscitation or nursery admission after hydrotherapy, which were not supported by additional results in the same or other studies. Review findings demonstrate that intrapartum immersion hydrotherapy is a helpful and benign practice. Hydrotherapy facilitates physiologic childbirth and may increase satisfaction with care. Maternity care providers are recommended to include hydrotherapy among routine labor pain management options and consider immersion to promote progress of normal or protracted labor, particularly among women with preferences to avoid obstetric medications and procedures.
Asunto(s)
Baños , Parto Obstétrico/métodos , Hidroterapia/métodos , Parto , Estrés Psicológico/prevención & control , Adulto , Femenino , Humanos , Inmersión , Recién Nacido , Dolor de Parto/fisiopatología , Trabajo de Parto , Salud Materna , Dimensión del Dolor , Embarazo , Ensayos Clínicos Controlados Aleatorios como Asunto , Resultado del TratamientoRESUMEN
We report the use of the ester-linked local anesthetic, 2-chloroprocaine, for continuous epidural analgesia in a patient in labor with a history of allergic reaction to amide local anesthetics. The patient gave a reliable history of pruritus, hives, erythema, and swelling on her lower extremity after having received a preservative-free amide local anesthetic. This allergy had been confirmed by a dermatologist by her reports. The patient requested an epidural for labor analgesia that was placed successfully. After an initial bolus, a continuous infusion of 1.5% of 2-chloroprocaine was initiated to achieve satisfactory pain relief throughout an uneventful vaginal delivery.
Asunto(s)
Analgesia Obstétrica/métodos , Anestesia Epidural/métodos , Anestésicos Locales/administración & dosificación , Dolor de Parto/tratamiento farmacológico , Procaína/análogos & derivados , Adulto , Esquema de Medicación , Femenino , Humanos , Infusión Espinal , Dolor de Parto/diagnóstico , Dolor de Parto/fisiopatología , Dimensión del Dolor , Satisfacción del Paciente , Embarazo , Procaína/administración & dosificación , Factores de Tiempo , Resultado del TratamientoRESUMEN
Lumbar anesthesia is the preferred anesthetic approach for puerperae undergoing cesarean section in China. To observe the safety of administering different doses of ropivacaine for cesarean section and its pharmacodynamic mechanism, we randomly divided 180 pregnant women undergoing cesarean section into three groups: group A, 10 mg ropivacaine (0.50%); group B, 12 mg ropivacaine (0.50%); and group C, 14 mg ropivacaine (0.50%). Pharmacodynamic index, anesthesia quality and incidence of untoward reactions of each group were observed. Group A performed the poorest and group C the best in evaluation of sensory and motory block (P less than 0.05). With regard to evaluation of hemodynamic index, hemodynamic parameters of the three groups had significant differences after medication; mean arterial pressure (MAP) of patients in group B decreased at time points T1, T2 and T3 and heart rate (HR) became much higher at T1 (P less than 0.05); MAP of the patients in group C decreased at T1, T2, T3 and T4, but HR became higher at T1 and T2 (P less than 0.05); HR of group B was higher than that of group A at T1 (P less than 0.05); MAP of the patients in group C had a significant decrease at T1, T2, T3 and T4, but HR became higher at T2 (P less than 0.05); MAP of patients in group C significantly decreased compared to group B at T1 and T2, but HR became higher at T2 (P less than 0.05). Fluctuation of oxyhemoglobin saturation (SpO2) of all patients was between 95% and 99%. There was no occurrence of myocardial ischemia or arrhythmia. 1-min Apgar score of neonates of the three groups had no significant difference (P0.05). The incidence of adverse reactions of the patients in group C was much higher than that of the patients in the other groups (P less than 0.05). Twelve mg ropivacaine (5%) is the most suitable dose for pregnant women undergoing cesarean section as it can achieve a sound anesthetic effect and high safety and, moreover, has little influence on respiratory and circulatory functions.
Asunto(s)
Amidas , Anestesia Epidural/métodos , Anestesia Obstétrica/métodos , Anestésicos Locales , Cesárea , Dolor de Parto/fisiopatología , Adulto , Presión Arterial/fisiología , Cálculo de Dosificación de Drogas , Femenino , Frecuencia Cardíaca/fisiología , Hemodinámica/fisiología , Humanos , Recién Nacido , Región Lumbosacra , Oxihemoglobinas/metabolismo , Embarazo , RopivacaínaRESUMEN
BACKGROUND: The Angle Labor Pain Questionnaire (A-LPQ) is a new, 22-item multidimensional psychometric questionnaire that measures the 5 most important dimensions of women's childbirth pain experiences using 5 subscales: The Enormity of the Pain, Fear/Anxiety, Uterine Contraction Pain, Birthing Pain, and Back Pain/Long Haul. Previous work showed that the A-LPQ has overall good psychometric properties and performance during early active labor in women without pain relief. The current study assessed the tool's sensitivity to change during initiation of labor epidural analgesia with the standardized response mean (SRM, primary outcome). METHODS: Two versions of the A-LPQ were administered once, in each of 2 test sessions, by the same trained interviewer during early active labor. The sequence of administration was randomized (ie, standard question order version [Test 1] followed by mixed version [Test 2] or vice versa). Test 1 was completed before epidural insertion; Test 2 commenced 20 to 30 minutes after the test dose. Providers assessed/treated pain independently of the study. Sensitivity to change was assessed using SRMs, Cohen's d, and paired t tests. Overall pain intensity was concurrently examined using Numeric Rating Scale and the Verbal Rating Scale (VRS); coping was assessed with the Pain Mastery Scale. Changes in pain were measured with the Patient Global Impression of Change Scale. Internal consistency was assessed with Cronbach's α. Concurrent validity with other tools was assessed using Spearman's rank correlation coefficient. RESULTS: A total of 51 complete datasets were analyzed. Most women reported moderate (63%, 32/51) or severe (18%, 9/51) baseline pain on VRS scores during Test 1; 29% (15/51) reported mild pain, and 6% (3/51) reported moderate pain during Test 2. Approximately 90% (46/51) of women reported much or very much improved pain at the end of testing. Cronbach's α for A-LPQ summary scores was excellent (0.94) and ranged from 0.78 (acceptable) to 0.92 (excellent) for subscales (Test 1). Large SRMs were found for A-LPQ summary scores (1.6, 95% CI: 1.2, 2.1) and all subscales except the Birthing Pain subscale (moderate, 0.60, 95% CI: 0.23, 0.97). Significant (P < .001) differences were found between A-LPQ summary scores and between all subscales on paired t tests. Correlations between A-LPQ summary and Numeric Rating Scale scores (overall pain intensity) were strong (ρ > 0.73), correlations were moderate (ρ > 0.5) with VRS scores and coping scores (ρ > 0.67). CONCLUSIONS: Findings support A-LPQ use for measurement of women's childbirth pain experiences during initiation of labor epidural analgesia during early active labor. Combined with our previous work, they also support the use of the A-LPQ in late labor and at delivery.
Asunto(s)
Analgesia Epidural/métodos , Dolor de Espalda/diagnóstico , Dolor de Espalda/tratamiento farmacológico , Dolor de Parto/diagnóstico , Dolor de Parto/tratamiento farmacológico , Dimensión del Dolor/métodos , Parto , Encuestas y Cuestionarios , Adulto , Analgesia Epidural/efectos adversos , Ansiedad/diagnóstico , Ansiedad/psicología , Dolor de Espalda/fisiopatología , Dolor de Espalda/psicología , Parto Obstétrico , Miedo , Femenino , Humanos , Dolor de Parto/fisiopatología , Dolor de Parto/psicología , Ontario , Valor Predictivo de las Pruebas , Embarazo , Psicometría , Reproducibilidad de los Resultados , Índice de Severidad de la Enfermedad , Factores de Tiempo , Resultado del Tratamiento , Contracción UterinaRESUMEN
BACKGROUND: Over the years the effect of the neuropeptide oxytocin and its possible utilization for pain management has been increasingly more investigated and discussed. Initial results emphasized the effects of oxytocin with respect to labor and breastfeeding. Diverse animals studies were also able to demonstrate the effectiveness of the peptide in attachment behavior and pain perception; however, it is still unclear how oxytocin affects pain perception in humans. The potential therapeutic effectiveness of oxytocin could be particularly important for primary and secondary treatment of pain patients because chronification of pain can occur more frequently in this area. METHODS: For this review the databases PubMed, Medline und PsycINFO were searched using the terms oxytocin, pain, human and analgesic. The search resulted in a total of 89 original articles after excluding articles regarding labor pain, breastfeeding and animal studies. Only those studies were included which were carried out between 1994 and 2015. A total of 17 articles remained for inclusion in this review and included 13 studies on the exogenous application of oxytocin and 4 on measurement of oxytocin levels in plasma. CONCLUSION: This review article gives a summary of the current state of research on oxytocin and its direct and indirect association with human pain perception and emphasizes its relevance for the multimodal management of pain.