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991.
Hentschel J Ruff R Juette F von Gontard A Gortner L 《American journal of perinatology》2007,24(10):611-618
Infants born by caesarean section (CS) near or at term were observed to display spontaneous facial movements in their first minutes. We hypothesized that those are reproducible. Up to now, nothing was known about the significance, frequency, and determinants of such facial activity. Repetitive eye opening (EO) and tongue thrust (TT) actions were documented during 1 to 5 minutes, 5 to 10 minutes, and 1 to 15 minutes in 102 infants. In addition, 32 infants were recorded on video from minute 2 to minute 10. Infant- and maternal- influencing factors were noted and videos analyzed using Interact (Version 7.1, Mangold International, Arnstorf, Germany). According to our results, 99 of 102 newborns (gestational age, 33 to 42 weeks) performed EO or TT during the first 15 minutes. Preterm and infants with lower Apgar scores and infants born under general anesthesia showed less EO. Infants of smoking mothers, newborns admitted to special care, and infants with lower umbilical artery pH had significantly fewer TT episodes. Within a "normal" population of newborns of > 37 weeks at delivery (n = 57), 97% showed EO and 95% showed TT. In the filmed 32 newborns, infants began EO at 2:40 and TT at 2:34 minutes of life on average. Crying had no influence, but suctioning/intervention reduced EO frequency. In conclusion, EO and TT are occurring regularly during neonatal adaptation. TT seems to be an inborn automatic behavior; numerous occurrences of EO argue for neurological well-being. Both facial actions may initiate maternal-infant attachment. 相似文献
992.
Arnon S Shiff Y Litmanovitz I Regev RH Bauer S Shainkin-Kestenbaum R Bental Y Dolfin T 《American journal of perinatology》2007,24(2):95-100
The purpose of this study was to examine the efficacy and safety of early nonionic iron supplementation in preterm infants. Infants with gestational age < or = 32 weeks who were fed enriched human milk were assigned concurrently to receive 5 mg/kg/d enteral iron polymaltose complex (IPC) at 2 or 4 weeks of age. The levels of hemoglobin, reticulocytes, serum iron, ferritin, and soluble transferrin receptor were recorded at 2, 4, and 8 weeks of age. The incidence of morbidities associated with prematurity and the need for red blood cell transfusions (RBCTs) were recorded. The 2-week group (n = 32) had a better iron status than the 4-week group (n = 36) at 4 weeks and at 8 weeks of age. The incidence of morbidities associated with prematurity was not different among the groups ( P = 0.26). RBCT was required in one infants of the 2-week group and in 10 infants in the 4-week group ( P = 0.045). The number needed to treat to prevent one RBCT was five. Supplementation of 5 mg/kg/d enteral IPC to preterm infants fed enriched human milk as early as 2 weeks of age was more beneficial to iron status than at 4 weeks of age, and was associated with decreased need for RBCTs and no increase in the incidence of morbidities associated with prematurity. 相似文献
993.
Ruth Carpintero Franco Rosario Noguero MeseguerBlanca Sancho Pérez Marta Gallego ÁlvarezConsuelo Sanz Fernández Ignacio Herraiz GarcíaJ.M. Hernández García 《Progresos de Obstetricia y Ginecología》2007
Objectives
To analyze the possible prognostic value of disease-related factors in inflammatory breast carcinomas (IBC) diagnosed and treated in our hospital.Subjects and methods
This retrospective analysis included 40 patients with non-metastatic IBC diagnosed in our service between 1991 and 2004, with both clinical and pathological criteria of IBC.Results
Treatment response was significantly better in tumors with positive hormone receptor status. Axillary invasion, involvement of more than 4 nodes, and lack of response to neoadjuvant chemotherapy were determinants of a high risk of recurrence.Conclusions
Our data suggest that response to neoadjuvant chemotherapy is an important prognostic factor. Further studies are required to determine the most appropriate treatment of IBC. 相似文献994.
995.
Rupture of ectopic pregnancy with minimally detectable beta-human chorionic gonadotropin levels: a report of 2 cases 总被引:1,自引:0,他引:1
BACKGROUND: Several studies have demonstrated that 25-77% of ectopic pregnancies spontaneously resolve with expectant management. However, expectant management is controversial and should be considered only for patients with small, unruptured gestational sacs, low beta-human chorionic gonadotropin (beta-hCG) levels and absence of symptoms. There is no consensus on how long to follow such patients. CASES: Two patients with beta-hCG levels < 10 mIU/mL presented with ruptured ectopic pregnancy and hemoperitoneum. CONCLUSION: While expectant management of a suspected ectopic pregnancy may allow spontaneous resolution of such an ectopic pregnancy, rupture may occur at any time and even with extremely low beta-hCG levels. Patients need to be counseled about the risks of rupture and symptoms, immediate action should be taken if symptoms develop, and serum beta-hCG levels should be followed to zero. 相似文献
996.
997.
998.
Hosein Aghayan Golkashani Ruth L F Leong Shohreh Ghorbani Ju Lynn Ong Guilln Fernndez Michael W L Chee 《Sleep》2022,45(4)
Study ObjectivesThe learning brain establishes schemas (knowledge structures) that benefit subsequent learning. We investigated how sleep and having a schema might benefit initial learning followed by rearranged and expanded memoranda. We concurrently examined the contributions of sleep spindles and slow-wave sleep to learning outcomes.MethodsFifty-three adolescents were randomly assigned to an 8 h Nap schedule (6.5 h nocturnal sleep with a 90-minute daytime nap) or an 8 h No-Nap, nocturnal-only sleep schedule. The study spanned 14 nights, simulating successive school weeks. We utilized a transitive inference task involving hierarchically ordered faces. Initial learning to set up the schema was followed by rearrangement of the hierarchy (accommodation) and hierarchy expansion (assimilation). The expanded sequence was restudied. Recall of hierarchical knowledge was tested after initial learning and at multiple points for all subsequent phases. As a control, both groups underwent a No-schema condition where the hierarchy was introduced and modified without opportunity to set up a schema. Electroencephalography accompanied the multiple sleep opportunities.ResultsThere were main effects of Nap schedule and Schema condition evidenced by superior recall of initial learning, reordered and expanded memoranda. Improved recall was consistently associated with higher fast spindle density but not slow-wave measures. This was true for both nocturnal sleep and daytime naps.ConclusionA sleep schedule incorporating regular nap opportunities compared to one that only had nocturnal sleep benefited building of robust and flexible schemas, facilitating recall of the subsequently rearranged and expanded structured knowledge. These benefits appear to be strongly associated with fast spindles.Clinical Trial registration (https://clinicaltrials.gov/ct2/show/ NCT04044885). NCT04044885相似文献
999.
Malnutrition has a multifactorial origin and can be caused by cancer. This study determined the consensus of a panel of experts on the nutritional approach for cancer patients in Spain using a multidisciplinary approach. Using the Delphi methodology, a 74-question questionnaire was prepared and sent to 46 experts. The areas of knowledge addressed were the nutritional status of the cancer patient, nutritional screening, nutritional therapy, patient referral, and multidisciplinary care. A total of 91.7% of the experts agreed with the questions posed on nutritional status, 60.0% with those on nutritional screening, 76.7% with those on nutritional therapy, and the entire panel of experts agreed with the questions posed on patient referral and multidisciplinary care. The experts agreed upon a high prevalence of malnutrition among cancer patients in Spain. Unlike medical and radiation oncologists, medical nutrition specialists believe that body composition assessment should not be carried out in all types of cancer patients during nutritional screening and that interventions can be conducted outside the oncology clinic. In general, it is recommended that nursing staff routinely perform nutritional screening before starting cancer treatment. It is necessary to develop a multidisciplinary action protocol that includes nutritional and/or sarcopenia screening. 相似文献
1000.
Stuart Iglesias George Carson C. Ruth Wilson Beverley A. Orser David R. Urbach Ryan Falk Douglas Hedden Victor Ng Roy Wyman Mark Walsh Nancy Humber Peter Miles Jennifer Blake 《Canadian family physician Médecin de famille canadien》2022,68(4):258
ObjectiveTo describe the essential components of well-resourced and high-functioning multidisciplinary networks that support high-quality anesthesia, surgery, and maternity care for rural Canadians, delivered as close to home as possible.Composition of the committeeA volunteer Writers’ Group was drawn from the Society of Obstetricians and Gynaecologists of Canada, the Society of Rural Physicians of Canada, the Royal College of Physicians and Surgeons of Canada, the Canadian Association of General Surgeons, the College of Family Physicians of Canada, and the Association of Canadian University Departments of Anesthesia.MethodsA collaborative effort over the past several years among the professional stakeholders has culminated in this consensus statement on networked care designed to integrate and support a specialist and non-specialist, urban and rural, anesthesia, surgery, and maternity work force into high-functioning networks based on the best available evidence.ReportSurgical and maternity triage needs to be embedded within networks to address the tensions between sustainable regional programs and local access to care. Safety and quality must be demonstrated to be equivalent across similar patients and procedures, regardless of network site. Triage of patients across multiple sites is a quality outcome metric requiring continuous iterative scrutiny. Clinical coaching between rural and regional centres can be helpful in building and sustaining high-functioning networks. Maintenance of quality and the provision of continuing professional development in low-volume settings represent a mutual value proposition.ConclusionThe trusting relationships that are foundational to successful networks are built through clinical coaching, continuing professional development, and quality improvement. Currently, a collaborative effort in British Columbia is delivering a provincial program—Rural Surgical Obstetrical Networks—built on the principles and supporting evidence described in this consensus statement. 相似文献