RESUMEN
OBJECTIVE: To evaluate the impact of virtual reality on pain management during normal labor. METHODS: A systematic search was performed in September 2021 through PubMed, Cochrane Library, Scopus, and ISI web of science. We selected randomized clinical trials (RCTs) that compared virtual reality in the intervention group versus placebo or no intervention in the control group among laboring women during their normal delivery. Revman software was used for performing our meta-analysis. Our primary outcome was the pain score evaluated during the labor process by the Visual Analog Scale (VAS). Our secondary outcomes were anxiety and satisfaction scores during childbirth in addition to the duration of the first and second stages of labor. RESULTS: Eight RCTs met our inclusion criteria with a total number of 466 patients. We found virtual reality was linked to a significant reduction in the VAS pain score during labor compared to the control group (MD = -1.40, 95% CI [-1.83, -0.96], p < 0.001). The anxiety score during labor was significantly reduced among the virtual reality group (SMD = -1.15, 95% CI [-2.18, -0.12], p = 0.03). Moreover, virtual reality significantly improved the satisfaction score during labor (MD = 15.58, 95% CI [4.93, 26.22], p = 0.004). However, there were no significant differences between virtual reality and control groups regarding the duration of the first and second stages of labor. CONCLUSIONS: Virtual reality is an effective technique for reducing anxiety, increasing satisfaction, and improving pain management during normal labor.
Asunto(s)
Dolor de Parto , Realidad Virtual , Femenino , Humanos , Dolor de Parto/terapia , Dolor , Manejo del Dolor/métodos , Dimensión del Dolor/métodos , Embarazo , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To evaluate the value of intrauterine platelet-rich concentrates among patients with intrauterine adhesions (IUAs) after hysteroscopic adhesiolysis. METHODS: Four different databases (PubMed, Cochrane Library, Scopus, and ISI web of science) were searched for the available studies from inception to November 2021. We selected randomized clinical trials (RCTs) that compared platelet-rich concentrates in the intervention group versus no injection of platelet-rich concentrates in the control group among women with intrauterine adhesions after operative hysteroscopy. Revman software was utilized for performing our meta-analysis. Our primary outcomes were the adhesion score and incidence of recurrence of severe intrauterine adhesions postoperatively. Our secondary outcomes were the clinical pregnancy rate, menstrual flow duration in days, and menstrual flow amount (number of pads). RESULTS: Five RCTs met our inclusion criteria with a total number of 329 patients. We found that platelet-rich concentrates were linked to a significant reduction in the postoperative adhesion score (MD = -1.00, 95% CI [-1.68, -0.32], p = 0.004). Moreover, there was a significant reduction in the incidence of severe IUAs recurrence among the platelet-rich concentrates group (7.6%) compared to the control group (23.4%) after hysteroscopy (p = 0.001). The clinical pregnancy rate was significantly increased among the platelet-rich concentrates group (37.1%) in comparison with the control group (20.7%) after hysteroscopic adhesiolysis (p = 0.008). There were significant improvements in the menstrual flow duration and amount among the platelet-rich concentrates group (p < 0.001). CONCLUSIONS: Intrauterine placement of platelet-rich concentrates is an effective method for the treatment of intrauterine adhesions after hysteroscopy.
Asunto(s)
Histeroscopía , Enfermedades Uterinas , Femenino , Humanos , Histeroscopía/efectos adversos , Histeroscopía/métodos , Embarazo , Índice de Embarazo , Ensayos Clínicos Controlados Aleatorios como Asunto , Adherencias Tisulares/etiología , Adherencias Tisulares/cirugía , Enfermedades Uterinas/epidemiologíaRESUMEN
AIM: To identify the highest-ranked pharmacological and nonpharmacological interventions for pain relief during outpatient hysteroscopy. METHODS: We conducted an online bibliographic search in different databases from inception till July 2019. We included randomized controlled trials assessing effect of pharmacological and nonpharmacological interventions on pain relief during outpatient hysteroscopy. Our main outcomes were pain scores at different endpoints of the procedure. We applied this network meta-analysis based on the frequentist approach using statistical package 'netmeta' (version 1.0-1) in R. RESULTS: The review included 39 randomized controlled trials (Women n = 3964). Misoprostol plus intracervical block anesthesia (mean difference [MD] = -3.32, 95% confidence interval [CI] [-6.06, -0.59]), misoprostol (MD = -1.92, 95% CI [-3.04, -0.81]) and IV analgesia (MD = -2.01, 95% CI [-3.27, -0.25]) were effective in reducing pain during the procedure compared to placebo. Ranking probability showed that misoprostol plus intracervical block anesthesia was the highest ranked pharmacological treatment for pain relief during the procedure (P score = 0.92) followed by misoprostol alone (P score = 0.78), and IV analgesia (P score = 0.76). Regarding nonpharmacological treatments, transcutaneous electrical nerve stimulation (TENS) showed a significant pain reduction compared to placebo (MD = -1.80, 95% CI [-3.31, -0.29]). TENS ranked as the best nonpharmacological treatment (P score = 0.80) followed by CO2 distention (P score = 0.65) and bladder distention (P score = 0.60). CONCLUSION: Combination of misoprostol plus local anesthesia appears to be the most effective pharmacological approach for pain reduction during and after outpatient hysteroscopy. Nonpharmacological approaches as TENS and bladder distention showed considerable efficacy but should be further investigated.
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Histerotomía/efectos adversos , Manejo del Dolor/métodos , Dolor Postoperatorio/terapia , Dolor Asociado a Procedimientos Médicos/terapia , Atención Ambulatoria/métodos , Anestesia Local/métodos , Femenino , Humanos , Histerotomía/métodos , Misoprostol/uso terapéutico , Metaanálisis en Red , Ensayos Clínicos Controlados Aleatorios como AsuntoRESUMEN
OBJECTIVE: To determine the most effective analgesia for pain relief during the outpatient endometrial biopsy (OEB) or outpatient hysteroscopy with endometrial aspiration (EA). DESIGN: Systematic review and network meta-analysis of randomized controlled trials. SETTING: Not applicable. PATIENT(S): Pre- or postmenopausal women undergoing OEB or outpatient hysteroscopy with EA for evaluation of uterine pathology. INTERVENTION(S): We conducted an electronic search of the following bibliographic databases: Medline via PubMed, SCOPUS, Web of Science, ClinicalTrials.gov, and Cochrane Central Register of Controlled Trials (CENTRAL). MAIN OUTCOME MEASURE(S): The intensity of pain during, immediately after, and 10-30 minutes after procedure assessed by the 10-cm visual analog scale. RESULT(S): Lidocaine spray was the most effective medication for reducing pain during OEB (P-score = 0.83) and immediately after OEB (P-score = 0.96). On the other hand, naproxen sodium was the most effective medication for reducing pain during outpatient hysteroscopy with EA (P-score = 1.00), followed by misoprostol plus lidocaine (P-score = 0.87). CONCLUSION(S): Lidocaine spray, either alone or with topical application of lidocaine, is the most effective medication for reducing the pain during and after the OEB. Naproxen sodium is the most effective analgesic option during outpatient hysteroscopy with EA.
Asunto(s)
Atención Ambulatoria/métodos , Analgésicos/administración & dosificación , Biopsia/efectos adversos , Endometrio/patología , Histeroscopía/efectos adversos , Manejo del Dolor/métodos , Dolor/prevención & control , Hemorragia Uterina/patología , Analgésicos/efectos adversos , Anestésicos Locales/administración & dosificación , Antiinflamatorios no Esteroideos/administración & dosificación , Femenino , Humanos , Lidocaína/administración & dosificación , Naproxeno/administración & dosificación , Metaanálisis en Red , Dolor/diagnóstico , Dolor/etiología , Dimensión del Dolor , Ensayos Clínicos Controlados Aleatorios como Asunto , Succión/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Hemorragia Uterina/etiologíaRESUMEN
The purpose of this work is to use biorelevant media to evaluate the robustness of a poorly water soluble weakly basic drug to variations along the gastrointestinal tract (GIT) after incorporation in liquisolid compacts and to assess the success of these models in predicting the in vivo performance. Liquisolid tablets were prepared using mosapride citrate as a model drug. A factorial design experiment was used to study the effect of three factors, namely: drug concentration at two levels (5% and 10%), carriers at three levels (avicel, mannitol and lactose) and powder excipients ratio (R) of the coating material at two levels (25 and 30). The in vitro dissolution media utilized were 0.1 N HCl, hypoacidic stomach model and a transfer model simulating the transfer from the stomach to the intestine. All compacts released above 95% of drug after 10 min in 0.1 N HCl. In the hypoacidic model, the compacts with R 30 were superior compared to R 25, where they released >90% of drug after 10 min compared to 80% for R 25. After the transfer of the optimum compacts from Simulated gastric fluid fast (SGFfast) to fasted state simulated intestinal fluid, slight turbidity appeared after 30 min, and the amount of drug dissolved slightly decreased from 96.91% to 90.59%. However, after the transfer from SGFfast to fed state simulated intestinal fluid, no turbidity or precipitation occurred throughout time of the test (60 min). In vivo pharmacokinetic study in human volunteers proved the success of the in vitro models with enhancement of the oral bioavailability (121.20%) compared to the commercial product.