ABSTRACT
Introduction: Numerous strategies have been investigated for addressing recurrent implantation failure (RIF) and enhancing endometrial receptivity, yet agreement on the optimal intervention remains elusive. Our investigation endeavors to assess the effect of low-level laser therapy (LLLT) on pregnancy outcomes in individuals who have undergone a minimum of three unsuccessful embryo transfer cycles (ET). Methods: In our randomized single-blinded clinical trial, we enrolled thirty females with a medical history of RIF who were eligible for frozen-thawed embryo transfer (FET). Through a random allocation sequence, the participants were divided into two groups. The LLLT was performed one cycle before blastocyst transfer in 15 cases using a New Age BIOLASER device (New Age Co., Italy) with a 900-milliwatt power output and an 850-nm wavelength. The irradiation sessions were conducted transabdominal on the hypogastric area. The considered outcomes were biochemical pregnancy, identified by a positive blood pregnancy test, and clinical pregnancy, confirmed through visualization of the gestational sac using ultrasonography. Results: The mean age of the subjects was 34.17 years, and they had undergone three to seven previous embryo transfers. There was no significant difference in basic characteristics between the group undergoing laser treatment and the control group. However, the laser-treated group exhibited elevated rates of both biochemical and clinical pregnancies compared to the control group (46.7% vs. 33.3%; P==0.710 and 33.3% vs. 20.0%; P=0.682 respectively). Conclusion: To our knowledge, this study represents the first single-blinded randomized clinical trial to assess the effectiveness of LLLT pretreatment in individuals with RIF. The findings propose that LLLT may potentially enhance biochemical and clinical pregnancy rates among RIF patients.
ABSTRACT
Objective: Voiding Dysfunction (VD) is one of the most common disorders among women, which is characterized by a disorder in urination. Pelvic organ prolapse is one of the factors that can affect VD. In this study, the relationship between prolapse in the anterior, posterior, and apical areas and VD has been evaluated. Materials and methods: This is a cohort retrospective study. The participants in this study were women with VD, who referred to the pelvic floor disorders clinic of Imam Khomeini Hospital in Tehran in 2018-2020. Clinical information was obtained retrospectively from the hospital's electronic data system, also symptoms (intermittent stream, incomplete voiding, poor flow, post void dribble, straining to void, stage anterior, posterior and apical) and urodynamic parameters (including EMG, PVR100, Qmax12, and pdet20) were evaluated, which included detailed questionnaires (Urinary Distress Inventory 6 (UDI-6) and Incontinence Impact Questionnaire-7 (IIQ-7)), pelvic examination, and complete urodynamic evaluation. Results: There was a direct relationship between the age of the patients and the stage of prolapse (p<0.001). So that, the stage increased with age. In addition, it was found that the severity of urinary symptoms is related to the stage of prolapse in the apical area (p=0.001). Also, the results showed that intermittent stream symptoms and the symptoms of staining to void had a significant relationship with the stage of prolapse (III and IV) in the apical and anterior areas. Also, it was shown that only PVR > 100 had a significant relationship with the stage of prolapse in the apical area (p=0.001). Conclusion: Intermittent stream and straining to void were related to the stages of prolapse in the apical and anterior regions. It was also concluded that the greater the prolapse, the higher the value of PVR > 100.
ABSTRACT
PURPOSE: Diagnosing the placenta accreta spectrum is crucial to prevent morbidities and mortalities among women with the suspicion of this pathology. We aim to evaluate novel ultrasonography markers for these patients in diagnosing and predicting prognosis. METHODS: This cross-sectional study was performed in a referral academic hospital. The population was composed of 51 pregnant women with a suspect of placenta accreta spectrum who had scheduled C-sections. Their primary information and past medical histories were documented. Then the ultrasonography markers, including the most bulging volume behind the bladder (area, perimeter, and volume), the Lacune (diameter, length, number, and surface of the largest lacuna obtained by multiplying the length by the width), the most considerable thickness of placenta on the cervix in patients with placenta previa, the most considerable thickness of the placenta behind the bladder, the Jellyfish sign, and sponge cervix were evaluated. Their comparison to the severity of the bleeding, the rate of the hysterectomy, and the following pathology of the placenta accreta spectrum were analyzed. RESULTS: The results showed that 17 (33.3%) of patients had severe bleeding (more than 2500 cc). The diameter, length, and surface of the largest lacunae limited to women with severe bleeding were 13.50 (5.5-21) mm, 20.50 (11-56) mm, 273.00 (60-1176) mm2, and they were 11.00 (5-24) mm, 16.25 (10-39) mm, and 176.25 (50-744) mm2 for women without severe bleeding (P value = 0.039, 0.027, 0.021). 13 (76.5%) women with severe bleeding had Jellyfish signs,16 (94.2%) had bulging on the cervix, and 10(58.8%) had a sponge cervix (P value = 0.046, 0.036, 0.006). Also, 34 (66.66%) patients needed hysterectomy. The diameter, length, and surface of the largest lacunae limited to women with hysterectomy were 12.00 (5-24) mm, 18.00 (11-56) mm, 231.00 (60-1176) mm2, and they were 9.00 (5-18) mm, 15.00 (10-28) mm, and 136.00(50-504) mm2 for women without hysterectomy (P value = 0.012, 0.070, 0.021). 24(70.6%) women with hysterectomy had Jellyfish signs, 29 (85.3%) of them had bulging on the cervix, and 15 (44.1%) had sponge cervix (P value = 0.05, 0.036, 0.028). The cut-off associated with the Lacunar surface was 163.5 mm2. Its sensitivity was 80%, and its specificity was 48% (P value = 0.021). CONCLUSION: The presence of single large lacunae could be a suitable predictive factor for bleeding in the placenta accreta spectrum; Moreover, there are some other US criteria, including the presence of a sponge cervix or the Jellyfish sign that are valuable predictive factors for negative outcomes for this spectrum, including hysterectomy.
Subject(s)
Placenta Accreta , Ultrasonography, Prenatal , Humans , Female , Pregnancy , Placenta Accreta/diagnostic imaging , Cross-Sectional Studies , Adult , Placenta/diagnostic imaging , Placenta/pathology , Postpartum Hemorrhage/diagnostic imaging , Predictive Value of Tests , Prognosis , Young Adult , HysterectomyABSTRACT
The aim of this systematic review and meta-analysis was, for the first time, to explore whether postpartum maternal iodine status or supplementation is associated with thyroid function after delivery. The MEDLINE/PubMed, Web of Science, Embase, and Scopus were searched up to December 2021 to identify relevant studies. The pooled mean thyroid stimulating hormone (TSH), free thyroxine (fT4), and thyroxine (T4) concentrations and 95% confidence intervals (CIs) were estimated based on maternal urinary iodine concentration (UIC) (< 50, 50-100, 100-200, and > 200 µg/L) or breast milk iodine concentration (BMIC) (< 100 µg/L vs. ≥ 100 µg/L) during postpartum. A fixed/random effects model was used based on the absence/presence of heterogeneity, respectively. The study is registered with PROSPERO, number CRD42022336145. A total of 2175 studies were identified, of which 18 were eligible for the meta-analysis. The pooled values for TSH, fT4, and T4 concentrations in all subgroups were within the normal range; however, except for TSH, comparing the 95% CI showed no statistically significant difference among different subgroups. The pooled mean for TSH concentration in women with UIC > 200 µg/L was 2.23 mIU/L, whereas the corresponding values in women with UIC < 50, 50-100 and 100-200 µg/L were 0.56, 0.56 and 0.95 mIU/L, respectively. Thyroid hormones in women with BMIC < 100 µg/L and ≥ 100 µg/L were within the normal range. Iodine supplementation during postpartum was not associated with any differences in thyroid parameters, compared to non-supplemented women. In conclusion, iodine status or supplementation had no effect on thyroid hormones in postpartum women.
ABSTRACT
Objective: Ultrasonography (US) is an acceptable tool to diagnose the placenta accreta spectrum (PAS) among pregnant women. However, the lack of a robust criteria for diagnosis and predicting the severity of the consequences facing pregnant women requires identification of novel biomarkers. Material and Methods: This prospective, cross-sectional study was performed on pregnant women with a probable diagnosis of PAS. Their demographic information, medical and surgical history, blood loss severity (severe ≥2500 mL) following hysterectomy, and the histopathology after the surgery were collected. In addition, the Doppler imaging of both uterine arteries, including the pulsatility index, resistance index, peak systolic velocity (PSV), the PSV of the posterior part of the bladder, cervix, the largest lacuna, and the posterior lacuna of the bladder were calculated by Doppler US. Data were analyzed to investigate the relationship between Doppler markers and the severity of PAS in terms of bleeding, hysterectomy, and histopathology. Results: Fifty-one women were enrolled with a mean age of 35.4±4.11 years and 17 (33.3%) had severe bleeding. There were significant differences between median (range) bladder PSV [57 (34-90) vs. 33 (20-64); p<0.001], cervix PSV [26 (0-63) vs. 18 (0-76); p=0.04] and left uterine artery [89 (81-135) vs. 68 (61-113); p=0.045] for women with and without severe bleeding, respectively. Thirty-four (66.66%) had hysterectomy. Comparison of bladder PSV, cervix PSV, and left uterine PSV for women with and without hysterectomy were 46 (20-90) vs. 39.5 (33-46) (p=0.005), 20 (0-76) vs. 20 (14-26) (p=0.013) and 68 (61-135) vs. 82 (63-101) (p=0.003), respectively. Conclusion: Bladder PSV, cervix PSV, and uterine PSV were significantly higher in pregnant women with PAS, and they may be useful diagnostic and prognostic markers.
ABSTRACT
Background & Objective: It was declared that COVID-19 might be more severe in symptomatic pregnant patients. This study was conducted to examine the pathological indices of the placenta in pregnant women who were diagnosed with COVID-19. Methods: A total of 20 COVID-19-positive mothers were enrolled in this study. Detailed placental pathology findings were compared between subjects based on the history of abortion or occurrence of preterm delivery, hypertension, and diabetes. Results and Conclusion: Intervillositis was the most frequent abnormality of the placenta. There was also a significant association between abortion history and maternal vascular malperfusion (MVM; P=0.02). The placental abnormalities were found to be increased in women with COVID-19, regardless of maternal comorbidities. Further studies are needed to compare the placental pathology between COVID-19-positive women and healthy women.
ABSTRACT
Objective: Advances in technology and treatments have improved the survival rate of small for gestational age (SGA) infants that need more concern for their neurodevelopmental outcomes. In the present study, we hypothesized that a history of SGA may affect verbal and non-verbal intelligence indices among pre-school children. Materials and methods: A case-control study was conducted at the Tehran University of Medical Sciences (Tehran-Iran, 2020). Totally 232 children entered the study. An expert pediatrician examined all included subjects. Based on birth weight (extracted from medical records), participants were divided into the case (born SGA) and control (born Appropriate for gestational age (AGA)) groups. Wechsler Intelligence Scale (WISC) and Conners tests were implemented to assess intelligence quotient (IQ), verbal, attention, development, and executive functions. Finally, total scores were compared between groups. Results: Totally, 232 preschool children were included in the study. Of all, 114 (49.1%) and 118 (50.9%) subjects had the history of born SGA and AGA, respectively. The results related to WISC scores showed that the mean WISC-verbal score among children born SGA was significantly higher than children born AGA; (114.288±18.130 vs. 108.898±20.145; P=0.024). This significant difference was associated with Vocabulary (13.531±2.843 vs. 12.745±3.242; p=0.046) and Similarities (14.054±3.630 vs. 13.279±4.898; p=0.048) domains between the groups. The results related to different domains of the Conners test also showed that the mean scores of Inattention (B) and attention deficit hyperactive disorder score (D) in the case group were higher than these scores in the control group; however, these differences were not significant (4.929±3.511 vs. 4.906±4.300; p=0.495 &10.371±5.867 vs. 10.093±7.588; p=0.211). Conclusion: Our results indicated that the development of non-verbal intelligence in children born with SGA had been delayed. This finding shows that these children may need more consideration during the preschool period and after that.
ABSTRACT
Background and Objectives: This study aimed to investigate epidemiology of Staphylococcus epidermidis (S. epidermidis) and Acinetobacter baumannii (A. baumannii) infections in neonatal intensive care unit (NICU) in a period of 8 years. Materials and Methods: This retrospective cohort study was conducted on 46 cases of nosocomial infection by S. epidermidis, and 44 neonates with A. baumannii in NICU of Valiasr hospital, Iran. Results: The trend of A. baumannii and S. epidermidis infection were as follows: 1 and 7 in 2014, 11 and 7 in 2015, 20 and 11 in 2016, 1 and 4 in 2017, 4 and 6 in 2018, 4 and 4 in 2019, 0 and 1 in 2020, and 3 and 6 in 2021-March 2022 respectively. Mortality proportion (%) in neonates with S. epidermidis and A. baumannii infection was at 8.3 and 32.1, respectively. There was a strong positive correlation between number of infected neonates in month and average of prescribed antibiotics before incidence of infection in every baby in that month. Fluconazole prescription before incidence of infection were associated with the A. baumannii infection in month too. Amikacin prescription had adjusted correlation on increasing of A. baumannii and S. epidermidis infection in month. Conclusion: It seems reducing of hospitalization duration and medication prescriptions management plays an important role in reducing of nosocomial infections.
ABSTRACT
Objective: Platelet Rich Plasma (PRP) is proposed to have important role in cell division and proliferation, angiogenesis and health. This study evaluates the effect of a single injection of autologous PRP on ovarian response markers in women with poor ovarian response (POR). Materials and methods: This non-randomized clinical trial was conducted between August 2020 and September 2021. Fifty six women with Bologna criteria for POR willingly chose to participate in one of the following groups: PRP for one cycle in the time of oocyte pickup (OPU) (intervention group, n= 34) or control group (n=22).The primary outcomes were: number and quality of oocytes in coming 2 cycles of ICSI, and Anti Mullerian Hormone (AMH) level two months after PRP injection. The secondary outcomes were the number and quality of embryos and chemical pregnancy rate after embryo transfer. Results: A total of 45 participants continued the study, of which 23 were in the intervention group and 22 in control group. There were no demographic differences between two groups. At a two cycle follow up, PRP group experienced a significant improvement in AMH level and there was no respective change in control group. In one year follow up the overall pregnancy rates were same in both groups (3% Vs. 0, p=.60), while there was no difference in cumulative number and quality of embryos. Conclusion: PRP injection can improve ovarian reserve marker without adverse effects. Further evidence is required to evaluate the impact of PRP on assisted reproduction outcomes.
ABSTRACT
Background: The healthcare system of the Islamic Republic of Iran provides special maternal health care services for mothers, regardless of their nationality. Aim: This study, supported by the United Nations Population Fund, was conducted to review available data associated with health indicators of Afghan mothers living in Islamic Republic of Iran. Methods: This descriptive study used data from the electronic registration system of the Maternal Health Office of the Ministry of Health and Medical Education on characteristics, morbidity and mortality among Afghan mothers in the Islamic Republic of Iran from 2017 to 2019. The data were analysed using SPSS version 23.0. Based on the results, we propose interventions to improve health services for vulnerable Afghan mothers. Results: There were 168 488 deliveries over the 3 years of the study (2017-2019). Deliveries by Afghan women increased from 3.4% in 2017 to 5.2% in 2019, and more than 70% of these Afghan women were vulnerable. Ten percent of deliveries among Afghan mothers were performed by traditional birth attendants. The rate of caesarean section among Afghan mothers was 30%. Maternal mortality ratio among the Afghan mothers was 43 per 100 000 for the 3 years. Conclusion: Afghan mothers in the Islamic Republic of Iran use primary health care services provided for mothers in the country. However, healthcare delivery to these mothers is inadequate, although considered better than the care provided to Afghan mothers living in Afghanistan. We recommend targeted interventions to improve the health status of Afghan women living in the Islamic Republic of Iran.
Subject(s)
Cesarean Section , Maternal Health Services , Female , Humans , Pregnancy , Health Status , Iran/epidemiology , MothersABSTRACT
Background: The poor ovarian response is the most important limiting factor in the success of in vitro fertilization (IVF). The aim of this study was to evaluate the outcome of intraovarian injection of autologous platelet-rich plasma (aPRP) on the oocyte number and IVF outcomes in poor ovarian responders (POR). Methods: This quasi-experimental study was performed from August 2021 to December 2021, in Vali-e-Asr Infertility Clinic affiliated with Tehran University of Medical Sciences, Tehran, Iran. There were 12 POR patients selected based on the criteria of Bologna group 4 who underwent two IVF cycles with similar antagonist regimens in a 70-day-interval. Immediately after the Oocytes Pick-Up (OPU), there was a 4cc of autologous PRP multifocal intramedullary injection done into their right ovaries in the first IVF cycle (case group). On the other hand, their left ovaries were considered as the control group. The patients underwent the second IVF cycle after 70 days. Results: Those who had undergone aPRP experienced a significant increase of the mean of antral follicular count (AFC) (from 1.91±0.79 to 2.50±0.90, p=0.043). There was a significant increase in the number of embryos from the right ovary (intervention group) compared to the left ovary (control group) after PRP, but there was no significant difference in the number of embryos in the right ovary before and after the intervention (from 0.25 ±0.45 to 1.08±0.79, p=0.705). There was no significant change in the number of oocytes, AMH, and FSH in the case and control groups before and after the intervention (p>0.05). Conclusion: According to the results of this study, it seems that in females with POR, intraovarian aPRP had no effect on the outcomes (embryos number, number of oocytes, FSH and AMH level), except for an increase in AFC.
Subject(s)
Platelet-Rich Plasma , IranABSTRACT
BACKGROUND: This study aimed to establish normative spirometric equations in a healthy population of Iranian children and adults, and compare these equations with those developed by the Caucasian Global Lung Initiative (GLI) for the first time. METHODS: Spirometric data from healthy Iranian aged 4-82 years sampled in 2019 were used to derive reference equations using the generalized additive model for location (mu), shape (lambda), and scale (sigma). RESULTS: A total of 418 females and 204 males were included in the study. Applying the GLI standards for the Iranian population resulted from the Z scores of FEV1, FVC, FEV1/FVC, and FEF25-75% was not different from zero. Based on the newly calculated LLN, eleven individuals showed significant values below the LLN for FEV1/FVC. In all age groups, this frequency was less than 5%, except for men over 70 years of age, which was 12.5%. There are significant differences between new data and GLI for Caucasian data. CONCLUSION: It is recommended that the values and equations generated from this study should be used by physicians and technicians in their routine practice for the diagnosis and assessment of pulmonary disorders.
Subject(s)
Lung , Adult , Child , Male , Female , Humans , Aged , Aged, 80 and over , Forced Expiratory Volume , Iran , Reference Values , Spirometry/methods , Respiratory Function Tests , Vital CapacityABSTRACT
INTRODUCTION: Caesarean section (C/S) rates have significantly increased across the world over the past decades. In the present population-based study, we sought to evaluate the association between C/S and neonatal mortality rates. MATERIAL AND METHODS: This retrospective ecological study included longitudinal data of 166 countries from 2000 to 2015. We evaluated the association between C/S rates and neonatal mortality rate (NMR), adjusting for total fertility rate, human development index (HDI), gross domestic product (GDP) percentage, and maternal age at first childbearing. The examinations were also performed considering different geographical regions as well as regions with different income levels. RESULTS: The C/S rate and NMR in the 166 included countries were 19.97% ± 10.56% and 10 ± 10.27 per 1000 live birth, respectively. After adjustment for confounding variables, C/S rate and NMR were found correlated (r = -1.1, p < 0.001). Examination of the relationship between C/S rate and NMR in each WHO region resulted in an inverse correlation in Africa (r = -0.75, p = 0.005), Europe (r = -0.12, p < 0.001), South-East Asia (r = -0.41, p = 0.01), and Western Pacific (r = -0.13, p = 0.02), a direct correlation in America (r = 0.06, p = 0.04), and no correlation in Eastern Mediterranean (r = 0.01, p = 0.88). Meanwhile, C/S rate and NMR were inversely associated in regions with upper-middle (r = -0.15, p < 0.001) and lower-middle (r = -0.24, p < 0.001) income levels, directly associated in high-income regions (r = 0.02, p = 0.001), and not associated in low-income regions (p = 0.13). In countries with HDI below the centralized value of 1 (the real value of 0.9), the correlation between C/S rate and NMR was negative while it was found positive in countries with HDI higher than the mentioned cut-off. CONCLUSIONS: This study indicated that NMR associated with C/S is dependent on various socioeconomic factors such as total fertility rate, HDI, GDP percentage, and maternal age at first childbearing. Further attentions to the socioeconomic status are warranted to minimize the NMR by modifying the C/S rate to the optimum cut-off.
Subject(s)
Cesarean Section , Infant Mortality , Infant, Newborn , Humans , Pregnancy , Female , Retrospective Studies , Socioeconomic Factors , Social Class , Developing CountriesABSTRACT
Background: The aim of the present study was to compare the six-month results in terms of prolapse symptoms in postmenopausal patients with advanced pelvic prolapse (POP) who underwent LeFort colpocleisis surgery or with pessary placement. Methods: In this prospective cohort study, 110 older women were enrolled from April 2016 to January 2018. The women were diagnosed with stage III or higher genital prolapse according to the POP quantification (POP-Q) system. The patients were divided into two groups: surgical (LeFort colpocleisis surgery; n=55) and non-surgical (pessary placement, n=55). The study population underwent LeFort colpocleisis surgery or pessary placement in two university clinics (Beheshti or Alzahra Hospitals). All patients completed the Pelvic Floor Distress Inventory Questionnaire-20 (PFDI-20). The main short-term outcome measurement (six months) was the manifestation of a pelvic prolapse in the groups. Results: The patients had a mean age of 68.98±8.79 years in the non-surgical group and 64.76±7.04 years in the surgical group. The analytic results showed a significant difference between the two groups (P=0.006). After treatment, the prolapse symptoms improved in both groups (p<0.001). However, the total PFDI-20 score did not show any significant differences at the end of the six-month follow- up (P=0.19). Conclusion: Both strategies (pessary placement or LeFort colpocleisis surgery) provide a short-term option for the treatment of older women with stage III or higher POP. The findings of this study could assist with treatment options and allow better guidance for older patients with symptomatic POP in the treatment decision process.
ABSTRACT
Spirometry is an important measurement in detecting and monitoring of chronic obstructive pulmonary disease. The validity of the multi-ethnic Global Lung Function Initiative 2012 (GLI-2012) spirometric norms have been debated in some countries. The aim of the present study was to evaluate the applicability of the GLI reference norms in the Iranian population. A cross-sectional study was performed on 622 healthy non-smoker population (204 males and 418 females, age range: 4 ± 82 years) between July 16 and August 27, 2019 in Iran. Z-scores for spirometric data [FEV1 (forced expiratory volume in 1 s), FVC (forced vital capacity) FEV1/FVC, and FEF25-75% (forced expiratory flow averaged over the middle portion of FVC)] were calculated. According to the agreement approved, a mean Z-score outside the range of ± 0.5 was considered clinically significant. The mean (SD) Z-score values of FEV1, FVC, FEV1/FVC and FEF25-75% were 0.44 (1.21), 0.49 (1.14), 0.11 (1.03), and - 1.13 (0.99) in males and 0.61 (1.14), 0.89 (1.26), 0.17 (0.88) and - 0.49 (0.96) in females, respectively. The Z-score of FEV1/FVC was below the lower limit of normal (LLN) in 3.43% of men and 2.01% of women (in ≥ 21 years), while these values were significantly higher in people under 21 years old (46.2% in boys and 40.0% in girls). The GLI reference values are not perfect for the Iranian population, especially in children below 10 years old. The use of the GLI reference values was appropriate in population above 21 years; however, they would overestimate the prevalence of airway obstruction in individuals below 21 years.
Subject(s)
Lung , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Cross-Sectional Studies , Female , Forced Expiratory Volume , Humans , Iran , Male , Middle Aged , Prevalence , Reference Values , Spirometry , Vital Capacity , Young AdultABSTRACT
BACKGROUND: The placental examination provides important information about the effect of maternal abnormalities on the placenta or the cause of preterm delivery, fetal growth restriction, or fetal neurodevelopmental damage. In this study, the frequency of placental pathologies of patients in a tertiary hospital was investigated. METHODS: In this longitudinal and cross-sectional study, all removed placentas after any type of pregnancy termination referred to a pathological examination, within 1 year (2019-2020). All placentas were examined macroscopically and microscopically by two pathologists. RESULTS: Unfortunately, because of the COVID-19 pandemic, the number of pregnant women in our hospital declined. A total of 258 placentas were examined. The type of delivery in 193 cases (79.4%) was cesarean section and 50 cases (20.6%) had a vaginal delivery. In the pathological assessment of placentas, 238 (92.2%) cases were normal and 20 cases (7.8%) were abnormal. Infarct and chorioamnionitis were the pathologies with higher frequencies (4.3% and 2.7%, respectively). Intra-uterine fetal death (p = 0.701), preeclampsia (p = 0.51) had no significant difference was seen in normal and abnormal placentas. Maternal age (p = 0.83), gestational age based on the last menstrual period (p = 0.38), and gestational age based on the first ultrasound (p = 0.78) did not show a significant relationship with any of the pathological complications categories. CONCLUSIONS: Pathological examination of the placenta from all live-birth deliveries is not worthwhile, and it's recommended to modify the guidelines as to when the placenta is submitted for pathological evaluation.
Subject(s)
COVID-19 , Placenta , COVID-19/epidemiology , Cesarean Section , Cross-Sectional Studies , Female , Follow-Up Studies , Humans , Infant, Newborn , Pandemics , Placenta/pathology , PregnancyABSTRACT
BACKGROUND: Selective reduction of the fetus is one of the therapeutic methods in complicated monochorionic twins. The present study aimed to investigate the success rate and perinatal outcomes of selective reduction using radiofrequency ablation (RFA) in monochorionic multiple pregnancies with a hydropic fetus. METHODS: This prospective interventional single-arm study was conducted in a referral hospital from 2017 to 2019. Totally, 27 complicated monochorionic twin and triplet pregnancies underwent RFA to occlude the umbilical vein of the hydropic fetus. The participants were followed until 2 months post-delivery. Procedure success rate, survival rate, gestational age at delivery, and neonatal outcome were evaluated. RESULTS: The umbilical cord in 26 (96.2%) cases was successfully occluded by RFA with no maternal complications. Live birth was within 75%. The mean±SD age at delivery was 34.4±3.83 weeks. The gestational age at delivery in TTTS (twin-to-twin transfusion syndrome)-induced hydrops was significantly lower than the non-TTTS hydrops group (P=0.003). Four cases experienced preterm premature rupture of the membranes (PPROM) before 34 weeks. Of all viable neonates, 8 cases were admitted to the neonatal intensive care unit (NICU). In 2 months follow-up post-delivery, all neonates had normal findings without any adverse outcomes. CONCLUSION: Selective reduction by RFA in complicated monochorionic pregnancies with a hydropic fetus may be a safe method with a high success rate and 100% neonatal survival. This method may be optimal for feticide in non-TTTS hydropic twins.
Subject(s)
Pregnancy Reduction, Multifetal , Radiofrequency Ablation , Female , Fetus/surgery , Humans , Infant, Newborn , Pregnancy , Pregnancy Outcome , Pregnancy Reduction, Multifetal/methods , Pregnancy, Twin , Prospective Studies , Radiofrequency Ablation/methods , Retrospective StudiesABSTRACT
Objective: This study aimed to investigate and identify the psychosocial factors that are associated with paternal postpartum depression. Materials and methods: A longitudinal correlation study with 150 fathers was performed with three time frames (late pregnancy, postpartum, and four weeks postpartum). The Edinburgh Postnatal Depression Scale assessed those with depression (38.7%; n=58) and those without depressive symptoms (61.3%; n=92). Psychological variables related to paternal depression were also assessed through questionnaires. Results: Psychological variables such as marital adjustment and stress had a significant relationship with paternal depression. In addition, depressed fathers experienced less marital compatibility and more tension than non-depressed fathers. Conclusion: These findings emphasize the importance of considering the psychosocial variables that affect paternal psychological health. Mental health professionals may be able to reduce mental disorders, stress, psychological distress, and marital maladjustment in fathers with appropriate psychological interventions.
ABSTRACT
Background: Peripherally Inserted Central Catheter (PICC), which is inserted through peripheral veins into the superior or inferior vena cava, is used to inject medications or parenteral nutrition in neonates with long-term hospitalization in the intensive care unit. In this study, we assessed the complications of PICC in neonates admitted to the intensive care unit in hospital. Materials and Methods: In the present retrospective cohort, neonates admitted to the Neonatal Intensive Care Unit (NICU) of Valiasr Hospital during 2015-2018 had been divided into two groups with PICC and without it. Data included the occurrence of septicemia, tachycardia, perforation of large veins, pulmonary hypertension, cardiac tamponade, pericardial effusion, catheter site necrosis, hemorrhage, anemia, pleural effusion, ascites, phlebitis of catheter track and neonatal death, which were collected, using the comprehensive neonatal registry of Valiasr Hospital. Data analysis was performed with regression, mantel-haenszel and independent t-test. Results: Data from 174 neonates with PICC were compared to 207 infants with classic IV-Line. In the exposure group, the gestational age and birth weight were lower. Based on the results of the double logistic regression test, septicemia and hemorrhage in the injection site, independent of other variables, were related to the use of PICC and the risk of septicemia or hemorrhage in the injection site was significantly reduced if PCIC was used (p < 0.01). Conclusions: Using the PICC as a therapeutic procedure in hospitalized neonates in the NICU is a safe method. By improving its replacement skills among physicians and nurses, its side effects are minor and negligible.