Systematic Reviews and Synthesis without Meta-Analysis on Hydrotherapy for Pain Control in Labor.

BACKGROUND: Although there is scientific evidence regarding the use of water immersion during labor, this evidence is primarily focused on the first stage of labor. There is limited scientific evidence on water immersion during the second stage of labor. OBJECTIVE: The objective of this study was to conduct a comprehensive systematic review and synthesis of contemporary evidence related to water birth, with a specific focus on the second stage of labor. METHODS: A systematic review of the scientific literature published between January 2018 and October 2023 was carried out. A synthesis of the results was conducted following the Synthesis without Meta-Analysis (SWiM) guidelines. PubMed, Scopus, and the Cochrane Library were utilized as information sources. The search strategy was designed using the keywords "immersion" and "parturition", along with their relevant synonyms. Inclusion criteria encompassed studies employing randomized controlled trials (RCTs), systematic reviews, and quantitative and qualitative approaches focusing on pregnant women undergoing water immersion at any stage of the labor process. RESULTS: Eleven articles were selected: two systematic reviews (one quantitative and one qualitative), five cohort studies, one case-control study, one cross-sectional observational study, and two qualitative studies. A thorough assessment of the methodology was performed using several specific tools: the Cochrane RoB 2 (Risk of Bias 2) tool for systematic reviews, JBI Critical Appraisal Checklist for Qualitative Research for qualitative studies, STROBE for observational descriptive studies, and CASPe for qualitative studies. The results provided fundamental insights that will contribute to conceptual standardization regarding the effects of water birth on maternal and fetal health. Additionally, a synthesis of the results was performed concerning types of delivery, analgesia use, pain perception, and maternal satisfaction with the water birth experience. CONCLUSIONS: In this study, we conclude that the results regarding delivery types, labor durations, and analgesia use found in the literature, along with statistically significant maternal/fetal effects, are crucial for making recommendations regarding the use of water during labor in any of its stages if the woman desires it safely.

Safety and Effect of the Use of Hydrotherapy during Labour: A Retrospective Observational Study.

BACKGROUND: Hydrotherapy is a technique used for pain management during labour, but its safety for both the mother and foetus remains uncertain. OBJECTIVE: The main aim of this study is to determine whether the use of hydrotherapy in the first stage of labour is safe for both the mother and newborn. METHODS: A retrospective observational study was conducted to collect data from the partogram, maternal and neonatal history. RESULTS: A total of 377 women who gave birth at the Costa del Sol Hospital in Malaga between January 2010 and December 2020 were randomly selected. They were divided into a control group (253 women) and an intervention group (124 women) that used hydrotherapy in the first stage of labour. There were no significant differences between the groups in terms of age, history of previous miscarriages, type of delivery, or newborn weight. The results showed that most women who opted for hydrotherapy were nulliparous, and the use of hydrotherapy during labour was safe for both the mother and foetus. There were no significant differences in the variables of maternal arterial hypotension, postpartum haemorrhage, postpartum maternal fever, foetal complications, neonatal admission, 1 and 5 min Apgar scores, umbilical arterial or venous pH, or foetal cardiotocographic recording. However, there was a significant difference (p = 0.005) in the rate of breastfeeding among mothers who opted for hydrotherapy (96% vs. 85.7%). CONCLUSIONS: The use of hydrotherapy during the first stage of labour is safe and is associated with increased breastfeeding rates compared to conventional delivery.

Advancements in Nutritional Strategies for Gestational Diabetes Management: A Systematic Review of Recent Evidence.

Gestational diabetes mellitus (GDM) is defined as hyperglycaemia first detected at any time during pregnancy with values lower than those determined by the WHO for diabetes diagnosis in adults. This pathology, with a worldwide prevalence of 13.4%, causes significant maternal and foetal risks. The first line of treatment consists of maintaining normo-glycaemia through an adequate diet and lifestyle changes. The aim is to synthesize the scientific evidence updating the nutritional recommendations for the effective management of GDM. A systematic review of the scientific literature was conducted following the PRISMA guidelines. Randomized clinical trials published within the last five years and providing information on nutritional recommendations to achieve an effective management of gestational diabetes were selected. The databases searched were PubMed, the WOS Core Collection, SCOPUS, and CINAHL, using the MeSH terms: "Diabetes, Gestational"; "Nutrition Assessment (nutrition*)"; "Diet"; "Eating"; and "Food"; with the Boolean operators "AND" and "OR". The PEDro scale (Physiotherapy Evidence Database) was used to assess the scientific quality of the studies, with a mean score of 8.9, indicating an average good scientific quality. Results: A total of 809 papers were collected, of which, after applying the inclusion and exclusion criteria, 14 randomized clinical trials were selected. Probiotic supplementation and co-supplementation with vitamin D have been found to be the most beneficial options for both mothers with GDM and neonates, but the most effective regimens are not known. Diets enriched with extra virgin olive oil (EVOO) and oat bran, as well as some recommendations focused on carbohydrates also seem effective, as well as diets designed for this group of women with GDM such as "CHOICE". Conclusions: Although there are numerous proposals that have been published in recent years focused on the diet of women with GDM in order to improve their results and those of their children, it is the supplementation with probiotics and the co-supplementation with vitamin D that is most agreed upon as beneficial; however, more research is needed into which protocols are most effective. Other proposals that could also be beneficial should be further studied.

Effect of a 16-Session Qigong Program in Non-Hodgkin Lymphoma Survivors: A Randomized Clinical Trial.

Background: The treatment associated with non-Hodgkin lymphoma patients may cause adverse effects on their physical and psychological condition. The aim of this study is to detect the response to an eight-week, 16-session, 60-min presential Qigong program in anxiety, depression and vagal nerve activity alongside a control group. Methods: A randomized controlled clinical trial was managed. Randomization was carried out by generating a numerical sequence of three cycles through the software EPIDAT 4.1. Numbers were placed in sealed opaque envelopes for assignment to the different groups. Results: Anxiety levels were substantially decreased in the experimental group, with a large effect size (F = 30.38, p < 0.00). Depression levels had an improvement in the experimental group in contrast to the control group, reaching statistical significance (F = 19.19, p < 0.00). Heart Rate Variability unveiled significant results in terms of between-group differences, with a large effect size in the HRV Index (F = 15.80, p < 0.00), SDNN (F = 8.82, p < 0.00), and RMSSD (F = 6.72, p < 0.01) in the time domain, and a medium effect size in the HF (F = 9.78, p < 0.003), LF (F = 9.78, p < 0.00), and LF/HF Ratio (F = 18.44, p < 0.00) in the frequency domain, which were all bettered in the experimental group, after the Qigong program. Conclusions: Qigong therapy can be an effective therapeutic activity in consonance with traditional medicine to improve psychological health and autonomic nervous system balance in non-Hodgkin lymphoma survivors.

Role and Effects of Hippotherapy in the Treatment of Children with Cerebral Palsy: A Systematic Review of the Literature.

Cerebral palsy is described as a group of permanent neuromotor-type disorders caused by non-progressive injuries in the developmental stages of the central nervous system, and which have serious repercussions on the quality of life of affected children due to the physical and psychological damage it entails for them. Today, it is the leading cause of physical disability in childhood. Since there is no cure for this disorder, treatment is based on the improvement of symptoms, which is not always achieved through conventional therapies. For this reason, the need arises to investigate other alternative therapies, such as hippotherapy, to determine the main effects of hippotherapy as a rehabilitation therapy in children with cerebral palsy. The review was performed in accordance with the criteria of the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) protocol and was registered under the number CRD42021233003. The databases used were PubMed, Dialnet and the web browser Google Scholar. After applying the inclusion criteria, we included 11 articles. As a conclusion, we found that hippotherapy provides benefits at physical, psychological, cognitive and social levels in children with cerebral palsy, and thus it should be considered as a complementary rehabilitation therapy to conventional treatments.

Effects of Meditation on Mental Health and Cardiovascular Balance in Caregivers.

BACKGROUND: Caring for a loved one can be rewarding but is also associated with substantial caregiver burden, developing mental outcomes and affecting happiness. The aim of this study was to determine the effects of a four-week, 16-h presential meditation program on physiological and psychological parameters and vagal nerve activity in high-burden caregivers, as compared to a control group. METHODS: A non-randomized repeated-measures controlled clinical trial was conducted. RESULTS: According to the ANCOVA results, the global happiness score (F = 297.42, p < 0.001) and the scores for all subscales were significantly higher in the experimental group than in the control group at 5 weeks. Anxiety levels were also significantly reduced in the experimental group (F = 24.92, p < 0.001), systolic (F = 16.23, p < 0.001) and diastolic blood (F = 34.39, p < 0.001) pressures, and the resting heart rate (F = 17.90, p < 0.05). HRV results revealed significant between-group differences in the HRV Index (F = 8.40, p < 0.05), SDNN (F = 13.59, p < 0.05), and RMSSD (F = 10.72, p < 0.05) in the time domain, and HF (F = 4.82 p < 0.05)) in the frequency domain, which were all improved in the experimental group after the meditation program. CONCLUSIONS: Meditation can be a useful therapy to enhance the mental health and autonomic nervous system balance of informal caregivers, improving symptoms of physical and mental overload.

Play as a Method to Reduce Overweight and Obesity in Children: An RCT.

BACKGROUND: Overweight and obesity are the result of a complex interaction between genetic and environmental factors, which begins prenatally. AIM: To analyse an intervention based on play as a means of improving the body composition of children who are overweight or obese. METHODS: The Kids-Play study is a randomized clinical trial (RCT) consisting of 49 children aged 8-12 years on a nine-month intervention programme based on physical activity, play and nutritional advice. Controls had another 49 children, who received only nutritional advice. RESULTS: The play-based intervention achieved a moderate-vigorous level of physical activity in the study group of 81.18 min per day, while the corresponding level for the control group was only 37.34 min. At the start of the intervention, the children in the study group had an average body fat content of 41.66%, a level that decreased to 38.85% by the end of the programme. Among the control group, body fat increased from 38.83% to 41.4% during the same period. CONCLUSIONS: The intervention programme considered, based on both play and nutritional recommendations, produced a decrease in body fat among children aged 8-12 years. However, the control group, which received only nutritional recommendations, experienced an increase in body weight.

Randomized Clinical Trial of an Aquatic Physical Exercise Program During Pregnancy.

OBJECTIVE: To determine the effect of an aquatic physical exercise program performed during pregnancy on rate of intact perineum after childbirth. DESIGN: Randomized clinical trial. SETTING: Health centers in the metropolitan health district of Granada, Spain. PARTICIPANTS: A total of 129 pregnant women (control group [CG] = 64; aquatic exercise group [EG] = 65). METHODS: The intervention was an aquatic physical exercise program specifically designed for pregnant women (Study of Water Exercise During Pregnancy [SWEP] method). Participants were randomly assigned to the CG or EG by simple random sampling. Participants in the EG performed three sessions per week of physical exercises, which were led by the principal investigator. All participants received routine prenatal care. We evaluated status of the perineum after birth, including laceration and episiotomy rates. We also evaluated participants' weight, body mass index (BMI) in the first and third trimesters, parity, the administration of anesthesia, and birth weight of the neonate as potential confounding variables. RESULTS: The women in the EG had a greater rate of intact perineum than those in the CG (odds ratio [OR] = 13.54, 95% confidence interval [CI] [2.75, 66.56]). After adjusting for infant birth weight, the effect of the intervention on intact perineum was an OR of 8.57 (95% CI [1.85, 39.68]. Maternal weight gain did not influence the odds of intact perineum (OR = 1.072, 95% CI [0.896, 1.283]). Women who previously gave birth and followed the SWEP method had an OR of 10.197 (95% CI [2.190, 47.476] for an intact perineum. The administration of anesthesia and previous pregnancy also were associated with intact perineum (OR = 6.68, 95% CI [1.21, 36.84] and OR = 5.42, 95% CI [1.64, 17.89] respectively. CONCLUSION: The women who followed the SWEP method were significantly more likely to have intact perinea after childbirth.