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European Journal of Obstetrics,... Aug 2023A systematic review to determine the efficacy and safety of prostaglandins (PG) and Foley catheter (FC) for cervical priming in the outpatient setting. Various methods... (Review)
Review
Efficacy of pharmacological and mechanical cervical priming methods for induction of labour and their applicability for outpatient management: A systematic review of randomised controlled trials.
BACKGROUND
A systematic review to determine the efficacy and safety of prostaglandins (PG) and Foley catheter (FC) for cervical priming in the outpatient setting. Various methods are available to achieve cervical ripening prior to induction of labour (IOL). In this systematic review, we will report the literature to date, and investigate the efficacy and safety of using the Foley catheter balloon or prostaglandins for cervical ripening, comparing both methods with each other, and discuss the implications of these findings for midwifery led units.
METHODS
English peer-reviewed journals were systematically searched in the databases PubMed, MEDLINE, EMCARE, EMBASE and CINAHL, for studies investigating cervical ripening using the FC or PGs. Additional randomised controlled trials (RCTs) and non-RCTs were identified by a manual search. Search terms included: cervix dilatation effacement, cervix ripening, outpatient, ambulatory care, obstetric patients, pharmacological preparations, and Foley catheter. Only RCTs of FC versus PG or either intervention versus placebo or intervention in the in-patient Vs. outpatient setting were included. 15 RCTs were included.
RESULTS
The results of this review show that both FC and PG analogues are equally effective cervical ripening agents. When compared to FC, PGs lead to a reduced requirement for oxytocin augmentation and a shorter intervention to delivery interval. However, PG use is also associated with an increased risk of hyperstimulation, cardiotocographic monitoring abnormalities and negative neonatal outcomes.
CONCLUSIONS
FC cervical ripening is an effective method of outpatient cervical priming, which is safe, acceptable, and cost-effective and thus has a potential role in both resource-rich and resource-poor countries. With appropriate dosing, some PG analogues also appear to offer similar outcomes.
Topics: Pregnancy; Female; Infant, Newborn; Humans; Dinoprostone; Outpatients; Cervix Uteri; Oxytocics; Labor, Induced; Prostaglandins; Abortifacient Agents, Nonsteroidal; Cervical Ripening
PubMed: 37300982
DOI: 10.1016/j.ejogrb.2023.05.037 -
Safety of misoprostol vs dinoprostone for induction of labor: A systematic review and meta-analysis.European Journal of Obstetrics,... Oct 2023Pharmacological agents such as prostaglandins (dinoprostone and misoprostol) are commonly used to reduce the duration of labor and promote vaginal delivery. However, key... (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Pharmacological agents such as prostaglandins (dinoprostone and misoprostol) are commonly used to reduce the duration of labor and promote vaginal delivery. However, key safety considerations with its use include an increased risk of uterine rupture, tachysystole and hyperstimulation of pregnant women, which could potentially lead to a non-reassuring fetal heart rate and to fetal hypoxemia. The aim of this systematic review was to assess maternal and fetal outcomes between misoprostol group (PGE1) and dinoprostone group (PGE2) STUDY DESIGN: We search on MEDLINE (PubMed), CINHAL (EBSCOhost), EMBASE, Scopus (Ovid), CENTRAL (January 1, 1998, to December 31, 2022). Patients were eligible if they presented at greater than 36 weeks gestation with an indication for induction of labor and a single live cephalic fetus. We conducted a meta-analysis of data for both primary (cesarean section rate, instrumental deliveries rate, tachysystole, uterine rupture, post-partum haemorrage; chorionamiositis) and secondary outcomes (Apgar at 5 min <7, meconium-stained liquor, NICU admission, infant death) using odds-ratio (OR) as a measure of effect-size. Risk of bias assessment was performed with RoB-I. We performed statistical analyses using Cochrane RevMan version 5.4 software.
RESULTS
We found 39 RCTs comparing the outcomes of interest between misoprostol and dinoprostone. The pooled effect showed no statistically significant difference between the two groups in terms of cesarean section rate [OR: 0.94; 95% CI 0.84-1.05], instrumental deliveries rate [OR: 1.04; 95% CI: 0.90-1.19; p = 0.62], tachysystole [OR: 1.21; 95% CI: 0.91-1.60; p = 0.19], post-partum hemorrhage [OR: 0.85; 95% CI: 0.62-1.15p = 0.30], chorioamnionitis [OR: 0.94; 95% CI: 0.76-1.17p = 0.59], Apgar at 5 min < 7 [OR: 0.83; 95% CI: 0.61-1.12, p = 0.21], meconium-stained liquor [OR: 1.11; 95% CI: 0.97-1.27p = 0.59], NICU admission group [OR: 0.91; 95% CI: 0.77-1.09], infant death [OR: 0.57; 95% CI: 0.22-1.44]. After performing a sub-group analysis based on the type of prostaglandins administrations (oral, vaginal gel, vaginal pessary), results did not change substantially.
CONCLUSIONS
This systematic review and meta-analysis demonstrate that misoprostol and dinoprostone appear to have a similar safety profile.
Topics: Infant; Humans; Female; Pregnancy; Dinoprostone; Misoprostol; Cesarean Section; Uterine Rupture; Prostaglandins; Oxytocics; Abortifacient Agents, Nonsteroidal; Infant Death; Labor, Induced
PubMed: 37660506
DOI: 10.1016/j.ejogrb.2023.08.382 -
Annals of Biomedical Engineering Dec 2023Low-level Laser Therapy (LLLT) was widely used in clinical practice for tendon disorders. However, the underlying mechanisms and effectiveness of LLLT in treating tendon... (Review)
Review
Low-level Laser Therapy (LLLT) was widely used in clinical practice for tendon disorders. However, the underlying mechanisms and effectiveness of LLLT in treating tendon injury remain unclear. Therefore, the present study was conducted aiming to summarize the evidence regarding the histological, physiological, and biomechanical effects of LLLT on tendon healing in animal and human models. Four databases were searched for relevant literature. Four independent reviewers screened abstracts and full-text articles, extracted relevant data, evaluated the risk of bias, and quantified the quality of evidence. Database searches yielded 1400 non-duplicated citations. Fifty-five studies were included (50 animal and five human studies). Animal studies revealed that LT had stimulating effects on collagen organization, collagen I and collagen II formation, matrix metalloproteinase (MMP)-8, transforming growth factor β1, vascular endothelial growth factor, hydroxyproline, maximum load, maximum elongation before breaking, and tendon stiffness. However, LLLT had inhibitory effects on the number of inflammatory cells, histological scores, relative amount of collagen III, cyclooxygenase-2, prostaglandin E2 (PGE2), interleukin-6, tumor necrosis factor-α, MMP-1, and MMP-3. Although one human study found that LLLT reduced the concentration of PGE2 in peritendinous tissue of the Achilles tendon, other human studies revealed that the effects of LLLT on the physiology and biomechanics of human tendons remained uncertain. LLLT facilitates tendon healing through various histological, physiological, and biomechanical effects in animal models. Only post-LLLT anti-inflammatory effects were found in human studies.
Topics: Humans; Rats; Animals; Low-Level Light Therapy; Rats, Wistar; Tendinopathy; Dinoprostone; Vascular Endothelial Growth Factor A; Collagen; Achilles Tendon
PubMed: 37899380
DOI: 10.1007/s10439-023-03364-1 -
Birth (Berkeley, Calif.) Sep 2023Outpatient induction of labor (IOL) is an alternative choice offered to pregnant women requiring cervical ripening. Outpatient IOL can provide solutions in terms of... (Review)
Review
Outpatient versus inpatient cervical ripening with a slow-release dinoprostone vaginal insert in term pregnancies on maternal, neonatal, and birth outcomes: A systematic review.
BACKGROUNDS
Outpatient induction of labor (IOL) is an alternative choice offered to pregnant women requiring cervical ripening. Outpatient IOL can provide solutions in terms of women empowerment, but most importantly promotes as normal labor as possible, within the medical context of the IOL. The objectives of this systematic review were to assess safety and effectiveness of cervical ripening performed with a slow-release dinoprostone vaginal insert in term pregnancies in two settings: the outpatient (home) versus the inpatient (hospital).
METHODS
The electronic databases Cinahl, Embase, Medline and Maternity and Infant Care were searched to detect studies that met the inclusion criteria. Both reviewers collected the data and assessed the quality of the studies and assessed the pooled odds ratio using a 95% confidence interval and a random-effects model. Primary outcomes were linked to maternal and neonatal morbidity. Secondary outcomes were related to birth outcomes.
RESULTS
No statistical difference was seen between the outpatient and inpatient setting in terms of maternal complications, neonatal morbidity, cesarean section, and labor onset <24 h. Women in the outpatient setting were significantly less likely to experience uterine hyperstimulation, and they were also significantly more likely to require oxytocin to augment or induce their labor than the women in the inpatient setting. Women in the outpatient setting were more satisfied with the cervical ripening experience.
CONCLUSIONS
Cervical ripening with a slow-release dinoprostone vaginal insert in term pregnancies in the outpatient setting appears as safe as the inpatient setting in terms of maternal, neonatal, and birth outcomes.
Topics: Infant, Newborn; Female; Pregnancy; Humans; Dinoprostone; Oxytocics; Cesarean Section; Cervical Ripening; Outpatients; Inpatients; Labor, Induced
PubMed: 36332128
DOI: 10.1111/birt.12687 -
Journal of Electrocardiology 2023In 1982, Drs. Barold and Goldberger described an ECG triad associated with left ventricular dysfunction (LVD) consisting of high precordial QRS voltage, low limb lead...
BACKGROUND
In 1982, Drs. Barold and Goldberger described an ECG triad associated with left ventricular dysfunction (LVD) consisting of high precordial QRS voltage, low limb lead voltage, and poor precordial R wave progression. Studies have since attempted to replicate the originally reported sensitivity (70%), specificity (>99%), and positive predictive value (PPV, 100%) of Goldberger's triad (GT) with variable results.
PURPOSE
To assess sensitivity, specificity and PPV of GT as a screening tool for LVD in the current era.
METHODS
We performed: (1) A systematic review of the published studies; (2) Searched our hospital ECG database (GE MUSE) for diagnoses of "low limb-voltage" and "left ventricular hypertrophy" from 2017 to 2022; identified ECGs were analyzed for GT criteria and their medical records were screened for LVD. (3) ECG analysis of patients with known idiopathic LVD for the GT.
RESULTS
A total of 11,115 patients from 8 studies were included in the systematic review of published studies and showed widely varying sensitivity, specificity and PPV. A total of 4576 ECGs (in GE MUSE) from 372 patients met initial screening criteria of low limb lead voltage and LVH; only 12 patients had ECGs that satisfied GT. Of these 12, only 1 patient had evidence of LVD, yielding a PPV of 8%. Finally, of the 40 patients with known LVD, only 1 met the ECG criteria for GT, resulting in a sensitivity of 2.5%.
CONCLUSION
Our literature review does not support the original results of GT. ECGs from our database that met GT (searched by low limb-voltage and left ventricular hypertrophy) over a span of 5 years were rare. When present, the PPV of GT was 8%. In patients with established LVD, the sensitivity was 2.5%. These data do not validate GT as tool to identify LVD in the current era.
Topics: Humans; Electrocardiography; Retrospective Studies; Echocardiography; Alprostadil; Hypertrophy, Left Ventricular; Heart Failure; Ventricular Dysfunction, Left
PubMed: 37783013
DOI: 10.1016/j.jelectrocard.2023.09.009 -
Medicine Jun 2024Diabetes nephropathy (DN), as one of the common complications of diabetes, is characterized by persistent albuminuria, decreased glomerular filtration rate, and elevated... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Diabetes nephropathy (DN), as one of the common complications of diabetes, is characterized by persistent albuminuria, decreased glomerular filtration rate, and elevated arterial blood pressure. At present, Xuebijing injection is widely used in the treatment of DN. However, few systematic reviews and meta-analysis related to Xuebijing injection intervention in DN were published. In order to more systematically and objectively evaluate the clinical efficacy of Xuebijing injection intervention in DN, we conducted systematic reviews and meta-analysis to verify it.
OBJECTIVE
The purpose of the research was to systematically evaluate the clinical efficacy of Xuebijing injection combined with alprostadil in the treatment of diabetic nephropathy.
METHODS
We searched the China National Knowledge Infrastructure (CNKI), China Biomedical Database (SinoMed), Weipu Database (VIP), Wanfang Database, PubMed, The Cochrane Library, Embase, Web of Science and other databases by computer, and searched the randomized controlled trials of Xuebijing injection combined with alprostadil in the treatment of DN at home and abroad from the establishment of the database to 2022. The main outcome indicators included blood glucose, and the secondary outcome indicators included blood lipid, renal function, urinary protein, and safety. Two evaluators independently screened the literature, extracted the data and evaluated the risk of bias in the included studies. RevMan 5.3 software was used to analyze the data.
RESULTS
A total of 14 randomized controlled trials were included, including 1233 cases, 618 cases in the treatment group and 615 cases in the control group. The results of meta-analysis demonstrated that compared with the control group, the treatment group could effectively reduce fasting plasma glucose [mean difference [MD] = -1.90, 95% CI (-2.40, -1.40), P < .00001], glycosylated hemoglobin A1c [MD = -2.38, 95% CI (-2.51, -2.25), P < .00001], 2h postprandial blood glucose [MD = -2.92, 95% CI (-3.95, -1.89), P < .00001], triacylglycerol [MD = -1.08, 95% CI (-1.66, -0.50), P = .0003], total cholesterol [MD = -1.17, 95% CI (-1.39, -0.95), P < .00001], low-density lipoprotein cholesterol [MD = -1.19, 95% CI (-1.60, -0.78), P < .00001], high-density lipoprotein cholesterol [MD = 0.32, 95% CI (0.23, 0.42), P < .00001], serum creatinine [MD = -42.95, 95% CI (-57.46, -28.43), P < .00001], blood urea nitrogen [MD = -2.24, 95%CI (-2.62,-1.86), P < .00001], blood β2 microglobulin [SMD = -1.49, 95% CI (-1.70, -1.28), P < .00001], urine β2 microglobulin [SMD = -0.81, 95% CI (-1.04, -0.58), P < .00001], 24-hour urinary protein quantification [MD = -0.20, 95% CI (-0.26, -0.14), P < .00001], urinary albumin excretion rate [SMD = -1.15, 95% CI (-1.38, -0.93), P < .00001].
CONCLUSION
Xuebijing injection combined with alprostadil has more advantages in treating DN compared to routine Western medicine.
Topics: Humans; Drugs, Chinese Herbal; Diabetic Nephropathies; Alprostadil; Drug Therapy, Combination; Injections; Randomized Controlled Trials as Topic; Blood Glucose; Treatment Outcome; Lipids
PubMed: 38875385
DOI: 10.1097/MD.0000000000032095 -
American Journal of Perinatology May 2024This study aimed to conduct a systematic review and meta-analysis of all randomized and nonrandomized controlled trials (RCTs and NCTs, respectively) that explored... (Meta-Analysis)
Meta-Analysis
OBJECTIVE
This study aimed to conduct a systematic review and meta-analysis of all randomized and nonrandomized controlled trials (RCTs and NCTs, respectively) that explored the maternal-neonatal outcomes of cervical osmotic dilators versus dinoprostone in promoting cervical ripening during labor induction.
STUDY DESIGN
Six major databases were screened until August 27, 2022. The quality of included studies was evaluated. The data were summarized as mean difference or risk ratio (RR) with 95% confidence interval (CI) in a random-effects model.
RESULTS
Overall, 14 studies with 15 arms were analyzed ( = 2,380 patients). Ten and four studies were RCTs and NCTs, respectively. The overall quality for RCTs varied (low risk = 2, unclear risk = 7, and high risk = 1), whereas all NCTs had good quality ( = 4). For the primary endpoints, there was no significant difference between both groups regarding the rate of normal vaginal delivery (RR = 1.04, 95% CI: 0.95-1.14, = 0.41) and rate of cesarean delivery (RR = 1.04, 95% CI: 0.93-1.17, = 0.51). Additionally, there was no significant difference between both groups regarding the mean change in Bishop score and mean time from intervention to delivery. The rate of uterine hyperstimulation was significantly lower in the cervical osmotic dilator group. For the neonatal outcomes, during cervical ripening, the rate of fetal distress was significantly lower in the cervical osmotic dilator group. There was no significant difference between both groups regarding the mean Apgar scores, rate of meconium-stained amniotic fluid, rate of umbilical cord metabolic acidosis, rate of neonatal infection, and rate of neonatal intensive care unit admission.
CONCLUSION
During labor induction, cervical ripening with cervical osmotic dilators and dinoprostone had comparable maternal-neonatal outcomes. Cervical osmotic dilators had low risk of uterine hyperstimulation compared with dinoprostone. Overall, cervical osmotic dilators might be more preferred over dinoprostone in view of their analogous cervical ripening effects, comparable maternal-neonatal outcomes, and lack of drug-related adverse events.
KEY POINTS
· This is the first analysis of cervical osmotic dilators versus PGE2 for cervical ripening during labor.. · There was no difference between both arms regarding the rates of normal vaginal/cesarean deliveries.. · There was no difference between both arms regarding the rates of neonatal adverse events.. · Cervical osmotic dilators had significant lower risk of uterine hyperstimulation compared with PGE2.. · Cervical osmotic dilators may be superior to PGE2 in view of their similar efficacy and better safety..
Topics: Humans; Labor, Induced; Cervical Ripening; Pregnancy; Female; Dinoprostone; Oxytocics; Cesarean Section; Infant, Newborn; Randomized Controlled Trials as Topic; Cervix Uteri; Delivery, Obstetric
PubMed: 37336231
DOI: 10.1055/s-0043-1770161